diff --git a/CLAUDE.md b/CLAUDE.md index 54172857..31c33f00 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -29,6 +29,20 @@ - **no suite-specific VFS special-casing** — the test runner must not branch on suite name to inject different filesystem state; if a test needs files to exist, either the kernel should provide them or the test should be excluded - **categorize exclusions honestly** — if a failure is fixable with a patch or build flag, it's `implementation-gap`, not `wasm-limitation`; reserve `wasm-limitation` for things genuinely impossible in wasm32-wasip1 (no 80-bit long double, no fork, no mmap) +### Node.js Conformance Test Integrity + +- conformance tests live in `packages/secure-exec/tests/node-conformance/` — they are vendored upstream Node.js v22.14.0 test/parallel/ tests run through the sandbox +- `docs-internal/nodejs-compat-roadmap.md` tracks every non-passing test with its fix category and resolution +- when implementing bridge/polyfill features where both sides go through our code (e.g., loopback HTTP server + client), prevent overfitting: + - **wire-level snapshot tests**: capture raw protocol bytes and compare against known-good captures from real Node.js + - **project-matrix cross-validation**: add a project-matrix fixture (`tests/projects/`) using a real npm package that exercises the feature — the matrix compares sandbox output to host Node.js + - **real-server control tests**: for network features, maintain tests that hit real external endpoints (not loopback) to validate the client independently of the server + - **known-test-vector validation**: for crypto, validate against NIST/RFC test vectors — not just round-trip verification + - **error object snapshot testing**: for ERR_* codes, snapshot-test full error objects (code, message, constructor) against Node.js — not just check `.code` exists + - **host-side assertion verification**: periodically run assert-heavy conformance tests through host Node.js to verify the assert polyfill isn't masking failures +- never inflate conformance numbers — if a test self-skips (exits 0 without testing anything), mark it `vacuous-skip` in expectations.json, not as a real pass +- every entry in `expectations.json` must have a specific, verifiable reason — no vague "fails in sandbox" reasons + ## Tooling - use pnpm, vitest, and tsc for type checks @@ -93,6 +107,26 @@ - read `docs-internal/arch/overview.md` for the component map (NodeRuntime, RuntimeDriver, NodeDriver, NodeExecutionDriver, ModuleAccessFileSystem, Permissions) - keep it up to date when adding, removing, or significantly changing components +## Virtual Kernel Architecture + +- **all sandbox I/O routes through the virtual kernel** — user code never touches the host OS directly +- the kernel provides: VFS (virtual file system), process table (spawn/signals/exit), network stack (TCP/HTTP/DNS/UDP), and a deny-by-default permissions engine +- **network calls are kernel-mediated**: `http.createServer()` registers a virtual listener in the kernel's network stack; `http.request()` to localhost routes through the kernel without real TCP — the kernel connects virtual server to virtual client directly; external requests go through the host adapter after permission checks +- **the VFS is not the host file system** — files written by sandbox code live in the VFS (in-memory by default); host filesystem is accessible only through explicit read-only overlays (e.g., `node_modules`) configured by the embedder +- **embedders provide host adapters** that implement actual I/O — a Node.js embedder provides real `fs` and `net`; a browser embedder provides `fetch`-based networking and no file system; sandbox code doesn't know which adapter backs the kernel +- when implementing new I/O features (e.g., UDP, TCP servers, fs.watch), they MUST route through the kernel — never bypass it to hit the host directly +- see `docs/nodejs-compatibility.mdx` for the architecture diagram + +## Code Transformation Policy + +- NEVER use regex-based source code transformation for JavaScript/TypeScript (e.g., converting ESM to CJS, rewriting imports, extracting exports) +- regex transformers break on multi-line syntax, code inside strings/comments/template literals, and edge cases like `import X, { a } from 'Y'` — these bugs are subtle and hard to catch +- instead, use proper tooling: `es-module-lexer` / `cjs-module-lexer` (the same WASM-based lexers Node.js uses), or run the transformation inside the V8 isolate where the JS engine handles parsing correctly +- if a source transformation is needed at the bridge/host level, prefer a battle-tested library over hand-rolled regex +- the V8 runtime already has dual-mode execution (`execute_script` for CJS, `execute_module` for ESM) — lean on V8's native module system rather than pre-transforming source on the host side +- existing regex-based transforms (e.g., `convertEsmToCjs`, `transformDynamicImport`, `isESM`) are known technical debt and should be replaced + + ## Contracts (CRITICAL) - `.agent/contracts/` contains behavioral contracts — these are the authoritative source of truth for runtime, bridge, permissions, stdlib, and governance requirements diff --git a/docs-internal/nodejs-compat-roadmap.md b/docs-internal/nodejs-compat-roadmap.md new file mode 100644 index 00000000..ca4e9620 --- /dev/null +++ b/docs-internal/nodejs-compat-roadmap.md @@ -0,0 +1,3496 @@ +# Node.js Compatibility Roadmap + +Current conformance: **11.3% genuine pass rate** (399/3532 tests, Node.js v22.14.0 test/parallel/) + +## Summary + +| Category | Tests | +|----------|-------| +| Passing (genuine) | 399 | +| Blocked by classified fixes (FIX-01 through FIX-33) | 1,570 | +| In UNSUPPORTED-MODULE (many mislabeled, see breakdown below) | 1,226 | +| Other (TEST-INFRA, UNSUPPORTED-API, HANGS, OTHER, VACUOUS) | 337 | +| **Total** | **3,532** | + +*Of the 1,226 UNSUPPORTED-MODULE tests, ~822 are from modules that are actually bridged/deferred (https, http2, tls, net, dgram, readline, diagnostics_channel, async_hooks) and should be reclassified as implementation-gap. Only ~404 are truly architecture-limited (cluster, worker_threads, vm, inspector, repl, domain, snapshot, quic, shadow realm).* + +*36 "vacuous" tests self-skip and exit 0 without testing anything — listed under VACUOUS below.* + +## Cross-Validation Testing Policy + +When implementing polyfill/bridge features where both sides of a test go through our code (e.g., loopback HTTP server + client), there is a risk of overfitting — bugs can cancel out if both sides have the same flaw. Required mitigations: + +1. **Wire-level snapshot tests**: For protocol-level features (HTTP, TLS, WebSocket), capture the raw request/response bytes from the sandbox implementation and compare against known-good captures from real Node.js. + +2. **Project-matrix cross-validation**: Every new bridge feature (e.g., `http.createServer()`) must have a corresponding project-matrix fixture in `tests/projects/` that exercises it with a real npm package. The matrix compares sandbox output to host Node.js. + +3. **Real-server control tests**: For network features, maintain tests that hit real external endpoints through the bridge (not loopback) to validate the client independently of the server. + +4. **Known-test-vector validation**: For crypto, validate against published test vectors (NIST, RFC) — not just round-trip verification where our createHash verifies against itself. + +5. **Error object snapshot testing**: For ERR_* code tests, snapshot-test the full error object (code, message, constructor name) against Node.js output — not just check `.code` exists. + +6. **Host-side assertion verification**: For assert polyfill tests, periodically run assert-heavy conformance tests through host Node.js to verify the assert polyfill itself isn't masking failures. + +## Fix Priority Table + +| Fix | Description | Tests | +|-----|-------------|-------| +| FIX-01 | Loopback HTTP/HTTPS server (createServer + listen) | 492 | +| FIX-02 | V8 CLI flags support (--expose-gc, --harmony, etc.) | 256 | +| FIX-03 | process.execPath / child process spawning | 202 | +| FIX-05 | ERR_* error codes on polyfill errors | 80 | +| FIX-06 | Process API gaps (signals, uncaughtException, IPC) | 74 | +| FIX-09 | fs module gaps (VFS limitations) | 69 | +| FIX-08 | Timer/microtask ordering (setImmediate, nextTick) | 62 | +| FIX-07 | Stream polyfill gaps (readable-stream v3 limitations) | 60 | +| FIX-11 | Crypto: miscellaneous implementation gaps | 34 | +| FIX-18 | Buffer polyfill gaps | 29 | +| FIX-19 | URL/URLSearchParams polyfill gaps | 20 | +| FIX-13 | Crypto: KeyObject API gaps | 19 | +| FIX-21 | zlib polyfill gaps (Brotli, streaming) | 17 | +| FIX-20 | DNS bridge gaps (Resolver, constants, etc.) | 16 | +| FIX-22 | Text encoding gaps (TextDecoder/TextEncoder) | 16 | +| FIX-25 | Assert polyfill gaps | 14 | +| FIX-04 | ESM/module resolution edge cases | 12 | +| FIX-23 | Web Streams (stream/web, WHATWG APIs) | 12 | +| FIX-29 | path.win32 APIs | 12 | +| FIX-15 | Crypto: key generation (generateKey, generatePrime) | 11 | +| FIX-10 | HTTP client/protocol gaps | 10 | +| FIX-12 | process.emitWarning / deprecation system | 10 | +| FIX-14 | Crypto: DH/ECDH key agreement | 9 | +| FIX-24 | fs.watch / file system watchers | 9 | +| FIX-32 | process.on('uncaughtException') handler | 8 | +| FIX-30 | EventTarget / AbortController gaps | 5 | +| FIX-16 | Crypto: Cipher/Decipher streaming | 4 | +| FIX-31 | Console API gaps | 4 | +| FIX-26 | Readable.from() support | 2 | +| FIX-28 | stream.pipeline() edge cases | 1 | +| FIX-33 | process.on('unhandledRejection') handler | 1 | + + +*FIX-17 (Sign/Verify), FIX-27 (compose), FIX-34 (vm), FIX-35 (worker_threads), FIX-36 (async_hooks), FIX-37 (net/tls), FIX-38 (readline), FIX-39 (diagnostics_channel) have 0 individually-classified tests — their tests are currently absorbed into UNSUPPORTED-MODULE glob patterns. Many of these modules are actually bridged or deferred (not truly unsupported) and their glob categorizations in expectations.json need to be updated. See the UNSUPPORTED-MODULE section below for the breakdown of what's truly unsupported vs mislabeled.* + +*dgram (UDP) is planned for implementation — ~76 tests currently in UNSUPPORTED-MODULE should move to a dgram FIX category once the UDP bridge is built.* + +--- + +## All Non-Passing Tests by Fix + +### FIX-01: Loopback HTTP/HTTPS server (createServer + listen) (492 tests) + +**Feasibility: High | Effort: Medium-High** + +Almost all tests follow the same pattern: `createServer()` → `.listen(0)` → `http.request({ port })` → assert on response. These are self-contained loopback tests. The bridge currently only supports outbound `http.request()`/`http.get()`. Implementation approach: add in-sandbox loopback routing where `server.listen()` registers a virtual port, and `http.request()` to localhost checks the virtual port registry before going through the network bridge. No real TCP needed — route request/response objects directly through the bridge. This single fix has the highest ROI of any item on this list. + +- `test-diagnostic-channel-http-request-created.js` (fail) +- `test-diagnostic-channel-http-response-created.js` (fail) +- `test-double-tls-server.js` (fail) +- `test-h2-large-header-cause-client-to-hangup.js` (fail) +- `test-http-abort-before-end.js` (fail) +- `test-http-abort-client.js` (fail) +- `test-http-abort-queued.js` (fail) +- `test-http-abort-stream-end.js` (fail) +- `test-http-aborted.js` (fail) +- `test-http-after-connect.js` (fail) +- `test-http-agent-abort-controller.js` (fail) +- `test-http-agent-destroyed-socket.js` (fail) +- `test-http-agent-error-on-idle.js` (fail) +- `test-http-agent-keepalive-delay.js` (fail) +- `test-http-agent-keepalive.js` (fail) +- `test-http-agent-maxsockets-respected.js` (fail) +- `test-http-agent-maxsockets.js` (fail) +- `test-http-agent-maxtotalsockets.js` (fail) +- `test-http-agent-no-protocol.js` (fail) +- `test-http-agent-null.js` (fail) +- `test-http-agent-remove.js` (fail) +- `test-http-agent-scheduling.js` (fail) +- `test-http-agent-timeout.js` (fail) +- `test-http-agent-uninitialized-with-handle.js` (fail) +- `test-http-agent-uninitialized.js` (fail) +- `test-http-agent.js` (fail) +- `test-http-allow-content-length-304.js` (fail) +- `test-http-allow-req-after-204-res.js` (fail) +- `test-http-automatic-headers.js` (fail) +- `test-http-bind-twice.js` (fail) +- `test-http-blank-header.js` (fail) +- `test-http-buffer-sanity.js` (fail) +- `test-http-byteswritten.js` (fail) +- `test-http-catch-uncaughtexception.js` (fail) +- `test-http-chunked-304.js` (fail) +- `test-http-chunked-smuggling.js` (fail) +- `test-http-chunked.js` (fail) +- `test-http-client-abort-destroy.js` (fail) +- `test-http-client-abort-event.js` (fail) +- `test-http-client-abort-keep-alive-destroy-res.js` (fail) +- `test-http-client-abort-keep-alive-queued-tcp-socket.js` (fail) +- `test-http-client-abort-keep-alive-queued-unix-socket.js` (fail) +- `test-http-client-abort-no-agent.js` 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`test-http2-allow-http1.js` (fail) +- `test-http2-alpn.js` (fail) +- `test-http2-altsvc.js` (fail) +- `test-http2-async-local-storage.js` (fail) +- `test-http2-autoselect-protocol.js` (fail) +- `test-http2-backpressure.js` (fail) +- `test-http2-binding.js` (fail) +- `test-http2-buffersize.js` (fail) +- `test-http2-byteswritten-server.js` (fail) +- `test-http2-cancel-while-client-reading.js` (fail) +- `test-http2-capture-rejection.js` (fail) +- `test-http2-clean-output.js` (fail) +- `test-http2-client-connection-tunnelling.js` (fail) +- `test-http2-client-data-end.js` (fail) +- `test-http2-client-destroy.js` (fail) +- `test-http2-client-http1-server.js` (fail) +- `test-http2-client-jsstream-destroy.js` (fail) +- `test-http2-client-onconnect-errors.js` (fail) +- `test-http2-client-port-80.js` (fail) +- `test-http2-client-priority-before-connect.js` (fail) +- `test-http2-client-promisify-connect-error.js` (fail) +- `test-http2-client-promisify-connect.js` (fail) +- `test-http2-client-proxy-over-http2.js` (fail) +- `test-http2-client-request-listeners-warning.js` (fail) +- `test-http2-client-request-options-errors.js` (fail) +- `test-http2-client-rststream-before-connect.js` (fail) +- `test-http2-client-set-priority.js` (fail) +- `test-http2-client-setLocalWindowSize.js` (fail) +- `test-http2-client-setNextStreamID-errors.js` (fail) +- `test-http2-client-settings-before-connect.js` (fail) +- `test-http2-client-shutdown-before-connect.js` (fail) +- `test-http2-client-socket-destroy.js` (fail) +- `test-http2-client-stream-destroy-before-connect.js` (fail) +- `test-http2-client-unescaped-path.js` (fail) +- `test-http2-client-upload-reject.js` (fail) +- `test-http2-client-upload.js` (fail) +- `test-http2-client-write-before-connect.js` (fail) +- `test-http2-client-write-empty-string.js` (fail) +- `test-http2-close-while-writing.js` (fail) +- `test-http2-compat-aborted.js` (fail) +- `test-http2-compat-client-upload-reject.js` (fail) +- `test-http2-compat-errors.js` (fail) +- `test-http2-compat-expect-continue-check.js` (fail) +- `test-http2-compat-expect-continue.js` (fail) +- `test-http2-compat-expect-handling.js` (fail) +- `test-http2-compat-method-connect.js` (fail) +- `test-http2-compat-serverrequest-end.js` (fail) +- `test-http2-compat-serverrequest-headers.js` (fail) +- `test-http2-compat-serverrequest-host.js` (fail) +- `test-http2-compat-serverrequest-pause.js` (fail) +- `test-http2-compat-serverrequest-pipe.js` (fail) +- `test-http2-compat-serverrequest-settimeout.js` (fail) +- `test-http2-compat-serverrequest-trailers.js` (fail) +- `test-http2-compat-serverrequest.js` (fail) +- `test-http2-compat-serverresponse-close.js` (fail) +- `test-http2-compat-serverresponse-createpushresponse.js` (fail) +- `test-http2-compat-serverresponse-destroy.js` (fail) +- `test-http2-compat-serverresponse-drain.js` (fail) +- `test-http2-compat-serverresponse-end-after-statuses-without-body.js` (fail) +- `test-http2-compat-serverresponse-end.js` (fail) +- `test-http2-compat-serverresponse-finished.js` (fail) +- `test-http2-compat-serverresponse-flushheaders.js` (fail) +- `test-http2-compat-serverresponse-headers-after-destroy.js` (fail) +- `test-http2-compat-serverresponse-headers-send-date.js` (fail) +- `test-http2-compat-serverresponse-headers.js` (fail) +- `test-http2-compat-serverresponse-settimeout.js` (fail) +- `test-http2-compat-serverresponse-statuscode.js` (fail) +- `test-http2-compat-serverresponse-statusmessage-property-set.js` (fail) +- `test-http2-compat-serverresponse-statusmessage-property.js` (fail) +- `test-http2-compat-serverresponse-statusmessage.js` (fail) +- `test-http2-compat-serverresponse-trailers.js` (fail) +- `test-http2-compat-serverresponse-write.js` (fail) +- `test-http2-compat-serverresponse-writehead-array.js` (fail) +- `test-http2-compat-serverresponse-writehead.js` (fail) +- `test-http2-compat-serverresponse.js` (fail) +- `test-http2-compat-short-stream-client-server.js` (fail) +- `test-http2-compat-socket-destroy-delayed.js` (fail) +- `test-http2-compat-socket-set.js` (fail) +- `test-http2-compat-socket.js` (fail) +- `test-http2-compat-write-early-hints-invalid-argument-type.js` (fail) +- `test-http2-compat-write-early-hints-invalid-argument-value.js` (fail) +- `test-http2-compat-write-early-hints.js` (fail) +- `test-http2-compat-write-head-destroyed.js` (fail) +- `test-http2-connect-method-extended-cant-turn-off.js` (fail) +- `test-http2-connect-method-extended.js` (fail) +- `test-http2-connect-method.js` (fail) +- `test-http2-connect-options.js` (fail) +- `test-http2-connect-tls-with-delay.js` (fail) +- `test-http2-connect.js` (fail) +- `test-http2-cookies.js` (fail) +- `test-http2-create-client-connect.js` (fail) +- `test-http2-create-client-secure-session.js` (fail) +- `test-http2-create-client-session.js` (fail) +- `test-http2-createsecureserver-options.js` (fail) +- `test-http2-createserver-options.js` (fail) +- `test-http2-createwritereq.js` (fail) +- `test-http2-date-header.js` (fail) +- `test-http2-debug.js` (fail) +- `test-http2-destroy-after-write.js` (fail) +- `test-http2-dont-lose-data.js` (fail) +- `test-http2-dont-override.js` (fail) +- `test-http2-empty-frame-without-eof.js` (fail) +- `test-http2-endafterheaders.js` (fail) +- `test-http2-error-order.js` (fail) +- `test-http2-exceeds-server-trailer-size.js` (fail) +- `test-http2-forget-closed-streams.js` (fail) +- `test-http2-generic-streams-sendfile.js` (fail) +- `test-http2-generic-streams.js` (fail) +- `test-http2-getpackedsettings.js` (fail) +- `test-http2-goaway-delayed-request.js` (fail) +- `test-http2-goaway-opaquedata.js` (fail) +- `test-http2-head-request.js` (fail) +- `test-http2-https-fallback-http-server-options.js` (fail) +- `test-http2-https-fallback.js` (fail) +- `test-http2-info-headers-errors.js` (fail) +- `test-http2-info-headers.js` (fail) +- `test-http2-invalid-last-stream-id.js` (fail) +- `test-http2-invalidargtypes-errors.js` (fail) +- `test-http2-invalidheaderfield.js` (fail) +- `test-http2-invalidheaderfields-client.js` (fail) +- `test-http2-ip-address-host.js` (fail) +- `test-http2-large-write-close.js` (fail) +- `test-http2-large-write-destroy.js` (fail) +- `test-http2-large-write-multiple-requests.js` (fail) +- `test-http2-large-writes-session-memory-leak.js` (fail) +- `test-http2-malformed-altsvc.js` (fail) +- `test-http2-many-writes-and-destroy.js` (fail) +- `test-http2-max-concurrent-streams.js` (fail) +- `test-http2-max-invalid-frames.js` (fail) +- `test-http2-max-session-memory-leak.js` (fail) +- `test-http2-max-settings.js` (fail) +- `test-http2-methods.js` (fail) +- `test-http2-misbehaving-flow-control-paused.js` (fail) +- `test-http2-misbehaving-flow-control.js` (fail) +- `test-http2-misbehaving-multiplex.js` (fail) +- `test-http2-misc-util.js` (fail) +- `test-http2-misused-pseudoheaders.js` (fail) +- `test-http2-multi-content-length.js` (fail) +- `test-http2-multiheaders-raw.js` (fail) +- `test-http2-multiheaders.js` (fail) +- `test-http2-multiplex.js` (fail) +- `test-http2-multistream-destroy-on-read-tls.js` (fail) +- `test-http2-no-more-streams.js` (fail) +- `test-http2-no-wanttrailers-listener.js` (fail) +- `test-http2-onping.js` (fail) +- `test-http2-options-max-headers-block-length.js` (fail) +- `test-http2-options-max-headers-exceeds-nghttp2.js` (fail) +- `test-http2-options-max-reserved-streams.js` (fail) +- `test-http2-options-server-request.js` (fail) +- `test-http2-options-server-response.js` (fail) +- `test-http2-origin.js` (fail) +- `test-http2-pack-end-stream-flag.js` (fail) +- `test-http2-padding-aligned.js` (fail) +- `test-http2-perf_hooks.js` (fail) +- `test-http2-perform-server-handshake.js` (fail) +- `test-http2-ping-settings-heapdump.js` (fail) +- `test-http2-ping-unsolicited-ack.js` (fail) +- `test-http2-ping.js` (fail) +- `test-http2-pipe-named-pipe.js` (fail) +- `test-http2-pipe.js` (fail) +- `test-http2-premature-close.js` (fail) +- `test-http2-priority-cycle-.js` (fail) +- `test-http2-priority-event.js` (fail) +- `test-http2-propagate-session-destroy-code.js` (fail) +- `test-http2-removed-header-stays-removed.js` (fail) +- `test-http2-request-remove-connect-listener.js` (fail) +- `test-http2-res-corked.js` (fail) +- `test-http2-res-writable-properties.js` (fail) +- `test-http2-reset-flood.js` (fail) +- `test-http2-respond-errors.js` (fail) +- `test-http2-respond-file-204.js` (fail) +- `test-http2-respond-file-304.js` (fail) +- `test-http2-respond-file-404.js` (fail) +- `test-http2-respond-file-compat.js` (fail) +- `test-http2-respond-file-error-dir.js` (fail) +- `test-http2-respond-file-error-pipe-offset.js` (fail) +- `test-http2-respond-file-errors.js` (fail) +- `test-http2-respond-file-fd-errors.js` (fail) +- `test-http2-respond-file-fd-invalid.js` (fail) +- `test-http2-respond-file-fd-range.js` (fail) +- `test-http2-respond-file-fd.js` (fail) +- `test-http2-respond-file-push.js` (fail) +- `test-http2-respond-file-range.js` (fail) +- `test-http2-respond-file-with-pipe.js` (fail) +- `test-http2-respond-file.js` (fail) +- `test-http2-respond-nghttperrors.js` (fail) +- `test-http2-respond-no-data.js` (fail) +- `test-http2-respond-with-fd-errors.js` (fail) +- `test-http2-respond-with-file-connection-abort.js` (fail) +- `test-http2-response-splitting.js` (fail) +- `test-http2-sensitive-headers.js` (fail) +- `test-http2-sent-headers.js` (fail) +- `test-http2-serve-file.js` (fail) +- `test-http2-server-async-dispose.js` (fail) +- `test-http2-server-close-callback.js` (fail) +- `test-http2-server-errors.js` (fail) +- `test-http2-server-http1-client.js` (fail) +- `test-http2-server-push-disabled.js` (fail) +- `test-http2-server-push-stream-errors-args.js` (fail) +- `test-http2-server-push-stream-errors.js` (fail) +- `test-http2-server-push-stream-head.js` (fail) +- `test-http2-server-push-stream.js` (fail) +- `test-http2-server-rst-before-respond.js` (fail) +- `test-http2-server-rst-stream.js` (fail) +- `test-http2-server-session-destroy.js` (fail) +- `test-http2-server-sessionerror.js` (fail) +- `test-http2-server-set-header.js` (fail) +- `test-http2-server-setLocalWindowSize.js` (fail) +- `test-http2-server-settimeout-no-callback.js` (fail) +- `test-http2-server-shutdown-before-respond.js` (fail) +- `test-http2-server-shutdown-options-errors.js` (fail) +- `test-http2-server-shutdown-redundant.js` (fail) +- `test-http2-server-socket-destroy.js` (fail) +- `test-http2-server-startup.js` (fail) +- `test-http2-server-stream-session-destroy.js` (fail) +- `test-http2-server-timeout.js` (fail) +- `test-http2-server-unknown-protocol.js` (fail) +- `test-http2-session-gc-while-write-scheduled.js` (fail) +- `test-http2-session-settings.js` (fail) +- `test-http2-session-stream-state.js` (fail) +- `test-http2-session-timeout.js` (fail) +- `test-http2-session-unref.js` (fail) +- `test-http2-settings-unsolicited-ack.js` (fail) +- `test-http2-short-stream-client-server.js` (fail) +- `test-http2-single-headers.js` (fail) +- `test-http2-socket-close.js` (fail) +- `test-http2-socket-proxy-handler-for-has.js` (fail) +- `test-http2-socket-proxy.js` (fail) +- `test-http2-status-code-invalid.js` (fail) +- `test-http2-status-code.js` (fail) +- `test-http2-stream-client.js` (fail) +- `test-http2-stream-destroy-event-order.js` (fail) +- `test-http2-stream-removelisteners-after-close.js` (fail) +- `test-http2-timeouts.js` (fail) +- `test-http2-tls-disconnect.js` (fail) +- `test-http2-too-large-headers.js` (fail) +- `test-http2-too-many-headers.js` (fail) +- `test-http2-too-many-settings.js` (fail) +- `test-http2-too-many-streams.js` (fail) +- `test-http2-trailers-after-session-close.js` (fail) +- `test-http2-trailers.js` (fail) +- `test-http2-unbound-socket-proxy.js` (fail) +- `test-http2-update-settings.js` (fail) +- `test-http2-util-assert-valid-pseudoheader.js` (fail) +- `test-http2-util-asserts.js` (fail) +- `test-http2-util-headers-list.js` (fail) +- `test-http2-util-nghttp2error.js` (fail) +- `test-http2-util-update-options-buffer.js` (fail) +- `test-http2-window-size.js` (fail) +- `test-http2-write-callbacks.js` (fail) +- `test-http2-write-empty-string.js` (fail) +- `test-http2-write-finishes-after-stream-destroy.js` (fail) +- `test-http2-zero-length-header.js` (fail) +- `test-http2-zero-length-write.js` (fail) +- `test-pipe-abstract-socket-http.js` (fail) +- `test-pipe-file-to-http.js` (fail) +- `test-pipe-outgoing-message-data-emitted-after-ended.js` (fail) +- `test-process-beforeexit.js` (fail) +- `test-stream-destroy.js` (fail) +- `test-stream-pipeline-http2.js` (fail) +- `test-stream-toWeb-allows-server-response.js` (fail) +- `test-webstreams-pipeline.js` (fail) + +### FIX-02: V8 CLI flags support (--expose-gc, --harmony, etc.) (256 tests) + +**Feasibility: Partial | Effort: Low-Medium** + +Tests requiring `--expose-gc` (~50): could expose `gc()` as a bridge call backed by V8's `LowMemoryNotification()`. Tests requiring `--max-old-space-size` (~20): could set via V8 isolate heap limits. Tests requiring `--expose-internals` (~100+): test Node.js internals we'll never support — permanently out of scope. Tests requiring `--harmony-*`, `--pending-deprecation`, `--no-warnings`, etc.: case-by-case; some are trivial flag equivalents. Realistically ~70 tests could be rescued by implementing `--expose-gc` and a few flag stubs. + +- `test-abortcontroller-internal.js` (fail) +- `test-abortcontroller.js` (fail) +- `test-aborted-util.js` (fail) +- `test-accessor-properties.js` (fail) +- `test-async-hooks-destroy-on-gc.js` (fail) +- `test-async-hooks-disable-gc-tracking.js` (fail) +- `test-async-hooks-http-agent-destroy.js` (fail) +- `test-async-hooks-http-agent.js` (fail) +- `test-async-hooks-prevent-double-destroy.js` (fail) +- `test-async-hooks-vm-gc.js` (fail) +- `test-async-wrap-destroyid.js` (fail) +- `test-binding-constants.js` (fail) +- `test-blob.js` (fail) +- `test-buffer-backing-arraybuffer.js` (fail) +- `test-buffer-fill.js` (fail) +- `test-buffer-write-fast.js` (fail) +- `test-child-process-bad-stdio.js` (fail) +- `test-child-process-exec-kill-throws.js` (fail) +- `test-child-process-http-socket-leak.js` (fail) +- `test-child-process-spawnsync-kill-signal.js` (fail) +- `test-child-process-spawnsync-shell.js` (fail) +- `test-child-process-validate-stdio.js` (fail) +- `test-child-process-windows-hide.js` (fail) +- `test-cli-node-print-help.js` (fail) +- `test-code-cache.js` (fail) +- `test-common-gc.js` (fail) +- `test-compression-decompression-stream.js` (fail) +- `test-console-formatTime.js` (fail) +- `test-constants.js` (fail) +- `test-crypto-dh-leak.js` (fail) +- `test-crypto-fips.js` (fail) +- `test-crypto-gcm-explicit-short-tag.js` (fail) +- `test-crypto-gcm-implicit-short-tag.js` (fail) +- `test-crypto-prime.js` (fail) +- `test-crypto-random.js` (fail) +- `test-crypto-scrypt.js` (fail) +- `test-crypto-secure-heap.js` (fail) +- `test-crypto-x509.js` (fail) +- `test-data-url.js` (fail) +- `test-debug-v8-fast-api.js` (fail) +- `test-disable-proto-delete.js` (fail) +- `test-disable-proto-throw.js` (fail) +- `test-dns-default-order-ipv4.js` (fail) +- `test-dns-default-order-ipv6.js` (fail) +- `test-dns-default-order-verbatim.js` (fail) +- `test-dns-lookup-promises-options-deprecated.js` (fail) +- `test-dns-lookup-promises.js` (fail) +- `test-dns-lookup.js` (fail) +- `test-dns-lookupService.js` (fail) +- `test-dns-memory-error.js` (fail) +- `test-dns-resolve-promises.js` (fail) +- `test-dns-set-default-order.js` (fail) +- `test-dotenv.js` (fail) +- `test-env-newprotomethod-remove-unnecessary-prototypes.js` (fail) +- `test-err-name-deprecation.js` (fail) +- `test-error-aggregateTwoErrors.js` (fail) +- `test-error-format-list.js` (fail) +- `test-errors-aborterror.js` (fail) +- `test-errors-hide-stack-frames.js` (fail) +- `test-errors-systemerror-frozen-intrinsics.js` (fail) +- `test-errors-systemerror-stackTraceLimit-custom-setter.js` (fail) +- `test-errors-systemerror-stackTraceLimit-deleted-and-Error-sealed.js` (fail) +- `test-errors-systemerror-stackTraceLimit-deleted.js` (fail) +- `test-errors-systemerror-stackTraceLimit-has-only-a-getter.js` (fail) +- `test-errors-systemerror-stackTraceLimit-not-writable.js` (fail) +- `test-errors-systemerror.js` (fail) +- `test-eval-disallow-code-generation-from-strings.js` (fail) +- `test-events-customevent.js` (fail) +- `test-events-on-async-iterator.js` (fail) +- `test-events-once.js` (fail) +- `test-events-static-geteventlisteners.js` (fail) +- `test-eventsource.js` (fail) +- `test-eventtarget-brandcheck.js` (fail) +- `test-eventtarget-memoryleakwarning.js` (fail) +- `test-eventtarget.js` (fail) +- `test-finalization-registry-shutdown.js` (fail) +- `test-fixed-queue.js` (fail) +- `test-freelist.js` (fail) +- `test-freeze-intrinsics.js` (fail) +- `test-fs-copyfile.js` (fail) +- `test-fs-error-messages.js` (fail) +- `test-fs-filehandle.js` (fail) +- `test-fs-open-flags.js` (fail) +- `test-fs-promises-file-handle-aggregate-errors.js` (fail) +- `test-fs-promises-file-handle-close-errors.js` (fail) +- `test-fs-promises-file-handle-close.js` (fail) +- `test-fs-promises-file-handle-op-errors.js` (fail) +- `test-fs-promises-readfile.js` (fail) +- `test-fs-readdir-types.js` (fail) +- `test-fs-rm.js` (fail) +- `test-fs-rmdir-recursive.js` (fail) +- `test-fs-sync-fd-leak.js` (fail) +- `test-fs-util-validateoffsetlength.js` (fail) +- `test-fs-utils-get-dirents.js` (fail) +- `test-fs-watch-abort-signal.js` (fail) +- `test-fs-watch-enoent.js` (fail) +- `test-fs-watchfile-bigint.js` (fail) +- `test-fs-write-reuse-callback.js` (fail) +- `test-fs-write.js` (fail) +- `test-gc-http-client-connaborted.js` (fail) +- `test-gc-net-timeout.js` (fail) +- `test-gc-tls-external-memory.js` (fail) +- `test-global-customevent.js` (fail) +- `test-global-webcrypto-classes.js` (fail) +- `test-global-webcrypto-disbled.js` (fail) +- `test-h2leak-destroy-session-on-socket-ended.js` (fail) +- `test-handle-wrap-hasref.js` (fail) +- `test-heapdump-async-hooks-init-promise.js` (fail) +- `test-http-agent-domain-reused-gc.js` (fail) +- `test-http-client-immediate-error.js` (fail) +- `test-http-client-timeout-on-connect.js` (fail) +- `test-http-correct-hostname.js` (fail) +- `test-http-insecure-parser.js` (fail) +- `test-http-localaddress.js` (fail) +- `test-http-max-http-headers.js` (fail) +- `test-http-outgoing-buffer.js` (fail) +- `test-http-outgoing-internal-headers.js` (fail) +- `test-http-outgoing-renderHeaders.js` (fail) +- `test-http-parser-bad-ref.js` (fail) +- `test-http-parser-lazy-loaded.js` (fail) +- `test-http-same-map.js` (fail) +- `test-http-server-connections-checking-leak.js` (fail) +- `test-http-server-keepalive-req-gc.js` (fail) +- `test-http-server-options-highwatermark.js` (fail) +- `test-icu-data-dir.js` (fail) +- `test-icu-stringwidth.js` (fail) +- `test-internal-assert.js` (fail) +- `test-internal-error-original-names.js` (fail) +- `test-internal-errors.js` (fail) +- `test-internal-fs-syncwritestream.js` (fail) +- `test-internal-fs.js` (fail) +- `test-internal-module-require.js` (fail) +- `test-internal-module-wrap.js` (fail) +- `test-internal-only-binding.js` (fail) +- `test-internal-socket-list-receive.js` (fail) +- `test-internal-socket-list-send.js` (fail) +- `test-internal-util-assertCrypto.js` (fail) +- `test-internal-util-classwrapper.js` (fail) +- `test-internal-util-decorate-error-stack.js` (fail) +- `test-internal-util-helpers.js` (fail) +- `test-internal-util-normalizeencoding.js` (fail) +- `test-internal-util-objects.js` (fail) +- `test-internal-util-weakreference.js` (fail) +- `test-internal-validators-validateoneof.js` (fail) +- `test-internal-validators-validateport.js` (fail) +- `test-internal-webidl-converttoint.js` (fail) +- `test-js-stream-call-properties.js` (fail) +- `test-memory-usage.js` (fail) +- `test-messaging-marktransfermode.js` (fail) +- `test-mime-api.js` (fail) +- `test-module-children.js` (fail) +- `test-module-parent-deprecation.js` (fail) +- `test-module-parent-setter-deprecation.js` (fail) +- `test-module-symlinked-peer-modules.js` (fail) +- `test-navigator.js` (fail) +- `test-nodeeventtarget.js` (fail) +- `test-options-binding.js` (fail) +- `test-os-checked-function.js` (fail) +- `test-pending-deprecation.js` (fail) +- `test-performance-gc.js` (fail) +- `test-performanceobserver.js` (fail) +- `test-primitive-timer-leak.js` (fail) +- `test-primordials-apply.js` (fail) +- `test-primordials-promise.js` (fail) +- `test-primordials-regexp.js` (fail) +- `test-priority-queue.js` (fail) +- `test-process-binding.js` (fail) +- `test-process-env-deprecation.js` (fail) +- `test-process-exception-capture-should-abort-on-uncaught.js` (fail) +- `test-process-exception-capture.js` (fail) +- `test-process-title-cli.js` (fail) +- `test-promise-unhandled-error.js` (fail) +- `test-promise-unhandled-silent.js` (fail) +- `test-promise-unhandled-throw-handler.js` (fail) +- `test-promise-unhandled-throw.js` (fail) +- `test-promise-unhandled-warn-no-hook.js` (fail) +- `test-promise-unhandled-warn.js` (fail) +- `test-promises-unhandled-rejections.js` (skip) +- `test-promises-unhandled-symbol-rejections.js` (fail) +- `test-punycode.js` (fail) +- `test-require-mjs.js` (fail) +- `test-require-symlink.js` (fail) +- `test-safe-get-env.js` (fail) +- `test-signal-safety.js` (fail) +- `test-socketaddress.js` (fail) +- `test-source-map-api.js` (fail) +- `test-source-map-cjs-require-cache.js` (fail) +- `test-sqlite-session.js` (fail) +- `test-stream-add-abort-signal.js` (fail) +- `test-stream-base-prototype-accessors-enumerability.js` (fail) +- `test-stream-wrap-drain.js` (fail) +- `test-stream-wrap-encoding.js` (fail) +- `test-stream-wrap.js` (fail) +- `test-tcp-wrap-connect.js` (fail) +- `test-tcp-wrap-listen.js` (fail) +- `test-tcp-wrap.js` (fail) +- `test-tick-processor-version-check.js` (fail) +- `test-timers-immediate-promisified.js` (fail) +- `test-timers-interval-promisified.js` (fail) +- `test-timers-linked-list.js` (fail) +- `test-timers-nested.js` (fail) +- `test-timers-next-tick.js` (fail) +- `test-timers-now.js` (fail) +- `test-timers-ordering.js` (fail) +- `test-timers-refresh.js` (fail) +- `test-timers-timeout-promisified.js` (fail) +- `test-tty-backwards-api.js` (fail) +- `test-ttywrap-invalid-fd.js` (fail) +- `test-unicode-node-options.js` (fail) +- `test-url-is-url-internal.js` (fail) +- `test-util-emit-experimental-warning.js` (fail) +- `test-util-inspect-namespace.js` (fail) +- `test-util-inspect-proxy.js` (fail) +- `test-util-inspect.js` (fail) +- `test-util-internal.js` (fail) +- `test-util-promisify.js` (fail) +- `test-util-sigint-watchdog.js` (fail) +- `test-util-sleep.js` (fail) +- `test-util-types.js` (fail) +- `test-util.js` (fail) +- `test-uv-binding-constant.js` (fail) +- `test-uv-errmap.js` (fail) +- `test-uv-errno.js` (fail) +- `test-uv-unmapped-exception.js` (fail) +- `test-validators.js` (fail) +- `test-warn-sigprof.js` (fail) +- `test-webcrypto-derivebits.js` (fail) +- `test-webcrypto-derivekey.js` (fail) +- `test-webcrypto-keygen.js` (fail) +- `test-webcrypto-util.js` (fail) +- `test-webcrypto-webidl.js` (fail) +- `test-webstream-readablestream-pipeto.js` (fail) +- `test-whatwg-encoding-custom-internals.js` (fail) +- `test-whatwg-encoding-custom-interop.js` (fail) +- `test-whatwg-encoding-custom-textdecoder.js` (fail) +- `test-whatwg-readablebytestream.js` (fail) +- `test-whatwg-readablestream.js` (fail) +- `test-whatwg-transformstream.js` (fail) +- `test-whatwg-url-canparse.js` (fail) +- `test-whatwg-url-custom-properties.js` (fail) +- `test-whatwg-webstreams-adapters-streambase.js` (fail) +- `test-whatwg-webstreams-adapters-to-readablestream.js` (fail) +- `test-whatwg-webstreams-adapters-to-readablewritablepair.js` (fail) +- `test-whatwg-webstreams-adapters-to-streamduplex.js` (fail) +- `test-whatwg-webstreams-adapters-to-streamreadable.js` (fail) +- `test-whatwg-webstreams-adapters-to-streamwritable.js` (fail) +- `test-whatwg-webstreams-adapters-to-writablestream.js` (fail) +- `test-whatwg-webstreams-coverage.js` (fail) +- `test-whatwg-webstreams-transfer.js` (fail) +- `test-whatwg-writablestream.js` (fail) +- `test-wrap-js-stream-destroy.js` (fail) +- `test-wrap-js-stream-duplex.js` (fail) +- `test-wrap-js-stream-exceptions.js` (fail) +- `test-wrap-js-stream-read-stop.js` (fail) +- `test-zlib-invalid-input-memory.js` (fail) +- `test-zlib-unused-weak.js` (fail) + +### FIX-03: process.execPath / child process spawning (202 tests) + +**Feasibility: Low | Effort: High** + +Tests spawn `child_process.fork()`/`spawn()` with `process.execPath` to run a second Node.js process. The sandbox has no real `node` binary. Possible approaches: (a) provide a `node` shim that spawns a second isolate within the same sandbox — requires multi-isolate architecture, (b) ship a pre-built Node.js binary in the sandbox image — requires WASM compilation of Node.js or binary bundling. Both approaches are high effort. Recommend deferring unless multi-isolate becomes available. + +- `test-assert-builtins-not-read-from-filesystem.js` (fail) +- `test-assert-esm-cjs-message-verify.js` (fail) +- `test-async-hooks-fatal-error.js` (fail) +- `test-async-wrap-pop-id-during-load.js` (fail) +- `test-bash-completion.js` (fail) +- `test-buffer-constructor-node-modules-paths.js` (fail) +- `test-buffer-constructor-node-modules.js` (fail) +- `test-child-process-advanced-serialization-largebuffer.js` (fail) +- `test-child-process-advanced-serialization-splitted-length-field.js` (fail) +- `test-child-process-advanced-serialization.js` (fail) +- `test-child-process-constructor.js` (fail) +- `test-child-process-detached.js` (fail) +- `test-child-process-exec-abortcontroller-promisified.js` (fail) +- `test-child-process-exec-encoding.js` (fail) +- `test-child-process-exec-maxbuf.js` (fail) +- `test-child-process-exec-std-encoding.js` (fail) +- `test-child-process-exec-timeout-expire.js` (fail) +- `test-child-process-exec-timeout-kill.js` (fail) +- `test-child-process-exec-timeout-not-expired.js` (fail) +- `test-child-process-execFile-promisified-abortController.js` (fail) +- `test-child-process-execfile-maxbuf.js` (fail) +- `test-child-process-execfile.js` (fail) +- `test-child-process-execfilesync-maxbuf.js` (fail) +- `test-child-process-execsync-maxbuf.js` (fail) +- `test-child-process-fork-and-spawn.js` (fail) +- `test-child-process-fork-exec-argv.js` (fail) +- `test-child-process-fork-exec-path.js` (fail) +- `test-child-process-no-deprecation.js` (fail) +- `test-child-process-promisified.js` (fail) +- `test-child-process-recv-handle.js` (fail) +- `test-child-process-reject-null-bytes.js` (fail) +- `test-child-process-send-returns-boolean.js` (fail) +- `test-child-process-server-close.js` (fail) +- `test-child-process-silent.js` (fail) +- `test-child-process-spawn-args.js` (fail) +- `test-child-process-spawn-argv0.js` (fail) +- `test-child-process-spawn-controller.js` (fail) +- `test-child-process-spawn-shell.js` (fail) +- `test-child-process-spawn-timeout-kill-signal.js` (fail) +- `test-child-process-spawnsync-env.js` (fail) +- `test-child-process-spawnsync-input.js` (fail) +- `test-child-process-spawnsync-maxbuf.js` (fail) +- `test-child-process-spawnsync-timeout.js` (fail) +- `test-child-process-stdin-ipc.js` (fail) +- `test-child-process-stdio-big-write-end.js` (fail) +- `test-child-process-stdio-inherit.js` (fail) +- `test-child-process-stdout-ipc.js` (fail) +- `test-cli-bad-options.js` (fail) +- `test-cli-eval-event.js` (fail) +- `test-cli-eval.js` (fail) +- `test-cli-node-options-disallowed.js` (fail) +- `test-cli-node-options.js` (fail) +- `test-cli-options-negation.js` (fail) +- `test-cli-options-precedence.js` (fail) +- `test-cli-permission-deny-fs.js` (fail) +- `test-cli-permission-multiple-allow.js` (fail) +- `test-cli-syntax-eval.js` (fail) +- `test-cli-syntax-piped-bad.js` (fail) +- `test-cli-syntax-piped-good.js` (fail) +- `test-common-expect-warning.js` (fail) +- `test-common.js` (fail) +- `test-coverage-with-inspector-disabled.js` (fail) +- `test-cwd-enoent-preload.js` (fail) +- `test-cwd-enoent-repl.js` (fail) +- `test-cwd-enoent.js` (fail) +- `test-dotenv-edge-cases.js` (fail) +- `test-dotenv-node-options.js` (fail) +- `test-dummy-stdio.js` (fail) +- `test-env-var-no-warnings.js` (fail) +- `test-error-prepare-stack-trace.js` (fail) +- `test-error-reporting.js` (fail) +- `test-experimental-shared-value-conveyor.js` (fail) +- `test-file-write-stream4.js` (fail) +- `test-find-package-json.js` (fail) +- `test-force-repl-with-eval.js` (fail) +- `test-force-repl.js` (fail) +- `test-fs-readfile-eof.js` (fail) +- `test-fs-readfile-error.js` (fail) +- `test-fs-readfilesync-pipe-large.js` (fail) +- `test-fs-realpath-pipe.js` (fail) +- `test-fs-syncwritestream.js` (fail) +- `test-fs-write-sigxfsz.js` (fail) +- `test-heap-prof-basic.js` (fail) +- `test-heap-prof-dir-absolute.js` (fail) +- `test-heap-prof-dir-name.js` (fail) +- `test-heap-prof-dir-relative.js` (fail) +- `test-heap-prof-exec-argv.js` (fail) +- `test-heap-prof-exit.js` (fail) +- `test-heap-prof-interval.js` (fail) +- `test-heap-prof-invalid-args.js` (fail) +- `test-heap-prof-loop-drained.js` (fail) +- `test-heap-prof-name.js` (fail) +- `test-heap-prof-sigint.js` (fail) +- `test-heapsnapshot-near-heap-limit-by-api-in-worker.js` (fail) +- `test-heapsnapshot-near-heap-limit-worker.js` (fail) +- `test-http-chunk-problem.js` (fail) +- `test-http-debug.js` (fail) +- `test-http-max-header-size.js` (fail) +- `test-http-pipeline-flood.js` (fail) +- `test-icu-env.js` (fail) +- `test-inspect-address-in-use.js` (fail) +- `test-inspect-publish-uid.js` (fail) +- `test-intl.js` (fail) +- `test-kill-segfault-freebsd.js` (fail) +- `test-listen-fd-cluster.js` (fail) +- `test-listen-fd-detached-inherit.js` (fail) +- `test-listen-fd-detached.js` (fail) +- `test-listen-fd-server.js` (fail) +- `test-math-random.js` (fail) +- `test-module-loading-globalpaths.js` (fail) +- `test-module-run-main-monkey-patch.js` (fail) +- `test-module-wrap.js` (fail) +- `test-module-wrapper.js` (fail) +- `test-node-run.js` (fail) +- `test-npm-install.js` (fail) +- `test-openssl-ca-options.js` (fail) +- `test-os-homedir-no-envvar.js` (fail) +- `test-os-userinfo-handles-getter-errors.js` (fail) +- `test-performance-nodetiming-uvmetricsinfo.js` (fail) +- `test-permission-allow-addons-cli.js` (fail) +- `test-permission-allow-child-process-cli.js` (fail) +- `test-permission-allow-wasi-cli.js` (fail) +- `test-permission-allow-worker-cli.js` (fail) +- `test-permission-child-process-cli.js` (fail) +- `test-permission-dc-worker-threads.js` (fail) +- `test-permission-fs-absolute-path.js` (fail) +- `test-permission-fs-internal-module-stat.js` (fail) +- `test-permission-fs-read.js` (fail) +- `test-permission-fs-relative-path.js` (fail) +- `test-permission-fs-repeat-path.js` (fail) +- `test-permission-fs-require.js` (fail) +- `test-permission-fs-supported.js` (fail) +- `test-permission-fs-symlink-relative.js` (fail) +- `test-permission-fs-symlink-target-write.js` (fail) +- `test-permission-fs-symlink.js` (fail) +- `test-permission-fs-traversal-path.js` (fail) +- `test-permission-fs-wildcard.js` (fail) +- `test-permission-fs-write-report.js` (fail) +- `test-permission-fs-write-v8.js` (fail) +- `test-permission-fs-write.js` (fail) +- `test-permission-has.js` (fail) +- `test-permission-inspector-brk.js` (fail) +- `test-permission-inspector.js` (fail) +- `test-permission-processbinding.js` (fail) +- `test-permission-sqlite-load-extension.js` (fail) +- `test-permission-warning-flags.js` (fail) +- `test-permission-wasi.js` (fail) +- `test-permission-worker-threads-cli.js` (fail) +- `test-pipe-head.js` (fail) +- `test-preload-print-process-argv.js` (fail) +- `test-process-argv-0.js` (fail) +- `test-process-exec-argv.js` (fail) +- `test-process-execpath.js` (fail) +- `test-process-exit-code-validation.js` (fail) +- `test-process-exit-code.js` (fail) +- `test-process-external-stdio-close-spawn.js` (fail) +- `test-process-load-env-file.js` (fail) +- `test-process-ppid.js` (fail) +- `test-process-raw-debug.js` (fail) +- `test-process-really-exit.js` (fail) +- `test-process-remove-all-signal-listeners.js` (fail) +- `test-process-uncaught-exception-monitor.js` (fail) +- `test-promise-reject-callback-exception.js` (fail) +- `test-promise-unhandled-flag.js` (fail) +- `test-release-npm.js` (fail) +- `test-require-invalid-main-no-exports.js` (fail) +- `test-security-revert-unknown.js` (fail) +- `test-set-http-max-http-headers.js` (fail) +- `test-setproctitle.js` (fail) +- `test-sigint-infinite-loop.js` (fail) +- `test-single-executable-blob-config-errors.js` (fail) +- `test-single-executable-blob-config.js` (fail) +- `test-source-map-enable.js` (fail) +- `test-sqlite.js` (fail) +- `test-stack-size-limit.js` (fail) +- `test-startup-empty-regexp-statics.js` (fail) +- `test-startup-large-pages.js` (fail) +- `test-stdin-child-proc.js` (fail) +- `test-stdin-from-file-spawn.js` (fail) +- `test-stdin-pipe-large.js` (fail) +- `test-stdin-pipe-resume.js` (fail) +- `test-stdin-script-child-option.js` (fail) +- `test-stdin-script-child.js` (fail) +- `test-stdio-closed.js` (fail) +- `test-stdio-undestroy.js` (fail) +- `test-stdout-cannot-be-closed-child-process-pipe.js` (fail) +- `test-stdout-close-catch.js` (fail) +- `test-stdout-close-unref.js` (fail) +- `test-stdout-stderr-reading.js` (fail) +- `test-stdout-to-file.js` (fail) +- `test-stream-pipeline-process.js` (fail) +- `test-stream-readable-unpipe-resume.js` (fail) +- `test-sync-io-option.js` (fail) +- `test-tracing-no-crash.js` (fail) +- `test-unhandled-exception-rethrow-error.js` (fail) +- `test-unhandled-exception-with-worker-inuse.js` (fail) +- `test-url-parse-invalid-input.js` (fail) +- `test-util-callbackify.js` (fail) +- `test-util-getcallsites.js` (fail) +- `test-vfs.js` (fail) +- `test-webstorage.js` (fail) +- `test-windows-failed-heap-allocation.js` (fail) + +### FIX-04: ESM/module resolution edge cases (12 tests) + +**Feasibility: High | Effort: Medium** + +ESM/module resolution edge cases include: directory imports, conditional exports in package.json, `import.meta.resolve()`, CJS/ESM interop edge cases, and module caching. The current regex-based `convertEsmToCjs()` (CLAUDE.md policy violation) is the root cause of many failures. Replacing it with `es-module-lexer` (US-048) would fix a significant portion. Additional fixes needed: proper `exports` field resolution in package.json, `import.meta.url` consistency, and handling of `.mjs`/`.cjs` extensions. + +- `test-directory-import.js` (fail) +- `test-esm-loader-hooks-inspect-brk.js` (fail) +- `test-esm-loader-hooks-inspect-wait.js` (fail) +- `test-fs-append-file-flush.js` (fail) +- `test-fs-write-file-flush.js` (fail) +- `test-fs-write-stream-flush.js` (fail) +- `test-module-cache.js` (fail) +- `test-module-version.js` (fail) +- `test-path-posix-exists.js` (fail) +- `test-path-win32-exists.js` (fail) +- `test-require-delete-array-iterator.js` (fail) +- `test-require-json.js` (fail) + +### FIX-05: ERR_* error codes on polyfill errors (80 tests) + +**Feasibility: High | Effort: Low-Medium** + +81 tests fail because polyfill errors lack Node.js ERR_* codes. The pattern is established in `packages/nodejs/src/polyfills.ts` — wrap module functions to catch errors and add `.code` property. Remaining modules needing error codes: child_process (spawn/fork argument validation), console (constructor options), crypto (ECDH/pbkdf2/hash methods), fs (encoding validation, callback type checking), events (listener validation). Follow the existing ERR_HELPERS pattern. + +- `test-buffer-arraybuffer.js` (fail) +- `test-child-process-fork-args.js` (fail) +- `test-child-process-spawn-typeerror.js` (fail) +- `test-child-process-spawnsync-validation-errors.js` (fail) +- `test-console-group.js` (fail) +- `test-console-instance.js` (fail) +- `test-console-table.js` (fail) +- `test-crypto-certificate.js` (fail) +- `test-crypto-ecdh-convert-key.js` (fail) +- `test-crypto-getcipherinfo.js` (fail) +- `test-crypto-hash.js` (fail) +- `test-crypto-hkdf.js` (fail) +- `test-crypto-hmac.js` (fail) +- `test-crypto-oneshot-hash.js` (fail) +- `test-crypto-pbkdf2.js` (fail) +- `test-crypto-randomuuid.js` (fail) +- `test-event-capture-rejections.js` (fail) +- `test-event-emitter-invalid-listener.js` (fail) +- `test-event-emitter-max-listeners.js` (fail) +- `test-file-validate-mode-flag.js` (fail) +- `test-http-client-invalid-path.js` (fail) +- `test-http-client-unescaped-path.js` (fail) +- `test-http-invalid-path-chars.js` (fail) +- `test-http-request-invalid-method-error.js` (fail) +- `test-http-url.parse-only-support-http-https-protocol.js` (fail) +- `test-icu-transcode.js` (fail) +- `test-module-loading-error.js` (fail) +- `test-module-setsourcemapssupport.js` (fail) +- `test-next-tick-errors.js` (fail) +- `test-os-eol.js` (fail) +- `test-os-process-priority.js` (fail) +- `test-process-cpuUsage.js` (fail) +- `test-process-exception-capture-errors.js` (fail) +- `test-process-kill-pid.js` (fail) +- `test-process-next-tick.js` (fail) +- `test-process-setsourcemapsenabled.js` (fail) +- `test-queue-microtask.js` (fail) +- `test-require-resolve.js` (fail) +- `test-sqlite-custom-functions.js` (fail) +- `test-sqlite-data-types.js` (fail) +- `test-sqlite-database-sync.js` (fail) +- `test-sqlite-statement-sync.js` (fail) +- `test-stream-duplex-readable-writable.js` (fail) +- `test-stream-readable-default-encoding.js` (fail) +- `test-stream-readable-with-unimplemented-_read.js` (fail) +- `test-stream-transform-callback-twice.js` (fail) +- `test-stream-writable-write-cb-twice.js` (fail) +- `test-stream-write-destroy.js` (fail) +- `test-string-decoder.js` (fail) +- `test-structuredClone-global.js` (fail) +- `test-timers-enroll-invalid-msecs.js` (fail) +- `test-timers-throw-when-cb-not-function.js` (fail) +- `test-url-fileurltopath.js` (fail) +- `test-url-format-invalid-input.js` (fail) +- `test-url-format-whatwg.js` (fail) +- `test-url-pathtofileurl.js` (fail) +- `test-url-revokeobjecturl.js` (fail) +- `test-webcrypto-getRandomValues.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-invalid-arg.js` (fail) +- `test-whatwg-readablebytestream-bad-buffers-and-views.js` (fail) +- `test-whatwg-url-custom-parsing.js` (fail) +- `test-whatwg-url-custom-searchparams-append.js` (fail) +- `test-whatwg-url-custom-searchparams-delete.js` (fail) +- `test-whatwg-url-custom-searchparams-get.js` (fail) +- `test-whatwg-url-custom-searchparams-getall.js` (fail) +- `test-whatwg-url-custom-searchparams-has.js` (fail) +- `test-whatwg-url-custom-searchparams-set.js` (fail) +- `test-whatwg-url-custom-searchparams.js` (fail) +- `test-zlib-brotli.js` (fail) +- `test-zlib-convenience-methods.js` (fail) +- `test-zlib-crc32.js` (fail) +- `test-zlib-deflate-constructors.js` (fail) +- `test-zlib-failed-init.js` (fail) +- `test-zlib-flush-flags.js` (fail) +- `test-zlib-invalid-arg-value-brotli-compress.js` (fail) +- `test-zlib-invalid-input.js` (fail) +- `test-zlib-not-string-or-buffer.js` (fail) +- `test-zlib-object-write.js` (fail) +- `test-zlib-zero-windowBits.js` (fail) +- `test-zlib.js` (fail) + +### FIX-06: Process API gaps (signals, uncaughtException, IPC) (74 tests) + +**Feasibility: High | Effort: Medium** + +Missing process APIs in `packages/nodejs/src/bridge/process.ts`: (1) `process._getActiveHandles()` — expose from active-handles.ts, (2) `process.getActiveResourcesInfo()` — scan timer/interval Maps for type names, (3) `process.beforeExit` event — fire after event loop drains but before `exit`, (4) `process.noDeprecation`/`process.throwDeprecation` flags — mutable booleans affecting emitWarning behavior, (5) `process.setUncaughtExceptionCaptureCallback()` — store callback ref for runtime exception capture, (6) `process.allowedNodeEnvironmentFlags` — read-only set of supported flags. + +- `test-child-process-can-write-to-stdout.js` (fail) +- `test-child-process-cwd.js` (fail) +- `test-child-process-default-options.js` (fail) +- `test-child-process-destroy.js` (fail) +- `test-child-process-double-pipe.js` (fail) +- `test-child-process-env.js` (fail) +- `test-child-process-exec-cwd.js` (fail) +- `test-child-process-exec-env.js` (fail) +- `test-child-process-exec-error.js` (fail) +- `test-child-process-exec-stdout-stderr-data-string.js` (fail) +- `test-child-process-exit-code.js` (fail) +- `test-child-process-flush-stdio.js` (fail) +- `test-child-process-fork-abort-signal.js` (fail) +- `test-child-process-fork-close.js` (fail) +- `test-child-process-fork-detached.js` (fail) +- `test-child-process-fork-ref.js` (fail) +- `test-child-process-fork-ref2.js` (fail) +- `test-child-process-fork-stdio-string-variant.js` (fail) +- `test-child-process-fork-timeout-kill-signal.js` (fail) +- `test-child-process-internal.js` (fail) +- `test-child-process-ipc.js` (fail) +- `test-child-process-kill.js` (fail) +- `test-child-process-pipe-dataflow.js` (fail) +- `test-child-process-send-cb.js` (fail) +- `test-child-process-send-utf8.js` (fail) +- `test-child-process-set-blocking.js` (fail) +- `test-child-process-spawn-error.js` (fail) +- `test-child-process-spawn-event.js` (fail) +- `test-child-process-spawn-windows-batch-file.js` (fail) +- `test-child-process-spawnsync-args.js` (fail) +- `test-child-process-spawnsync.js` (fail) +- `test-child-process-stdin.js` (fail) +- `test-child-process-stdio-merge-stdouts-into-cat.js` (fail) +- `test-child-process-stdio-reuse-readable-stdio.js` (fail) +- `test-child-process-stdio.js` (fail) +- `test-child-process-stdout-flush-exit.js` (fail) +- `test-child-process-stdout-flush.js` (fail) +- `test-cli-node-options-docs.js` (fail) +- `test-common-countdown.js` (fail) +- `test-disable-sigusr1.js` (fail) +- `test-fs-read-file-sync.js` (fail) +- `test-fs-write-stream-patch-open.js` (fail) +- `test-module-main-extension-lookup.js` (fail) +- `test-module-main-fail.js` (fail) +- `test-module-main-preserve-symlinks-fail.js` (fail) +- `test-preload-worker.js` (fail) +- `test-preload.js` (fail) +- `test-process-assert.js` (fail) +- `test-process-available-memory.js` (fail) +- `test-process-beforeexit-throw-exit.js` (fail) +- `test-process-config.js` (fail) +- `test-process-constrained-memory.js` (fail) +- `test-process-env-allowed-flags.js` (fail) +- `test-process-env-ignore-getter-setter.js` (fail) +- `test-process-env-symbols.js` (fail) +- `test-process-env.js` (fail) +- `test-process-exception-capture-should-abort-on-uncaught-setflagsfromstring.js` (fail) +- `test-process-exit-from-before-exit.js` (fail) +- `test-process-exit-handler.js` (skip) +- `test-process-getactiveresources-track-interval-lifetime.js` (fail) +- `test-process-getactiveresources.js` (fail) +- `test-process-getgroups.js` (fail) +- `test-process-kill-null.js` (fail) +- `test-process-prototype.js` (fail) +- `test-process-redirect-warnings-env.js` (fail) +- `test-process-redirect-warnings.js` (fail) +- `test-promises-warning-on-unhandled-rejection.js` (fail) +- `test-release-changelog.js` (fail) +- `test-signal-unregister.js` (fail) +- `test-sqlite-named-parameters.js` (fail) +- `test-sqlite-transactions.js` (fail) +- `test-sqlite-typed-array-and-data-view.js` (fail) +- `test-stdin-from-file.js` (fail) +- `test-util-log.js` (fail) + +### FIX-07: Stream polyfill gaps (readable-stream v3 limitations) (60 tests) + +**Feasibility: Medium | Effort: Medium-High** + +The stream polyfill uses readable-stream v3.6.2 which lacks APIs added in Node.js v16.8+. Missing: `Readable.from()` (async iterable → Readable), `stream.compose()` (pipeline composition), `Duplex.from()`, iterator helpers (`.map()`, `.filter()`, `.flatMap()`, `.drop()`, `.take()`, `.forEach()`), and `getDefaultHighWaterMark()`. Event ordering (end before close, finish before close) is a readable-stream v3 architectural limitation. Options: (a) upgrade to readable-stream v4 (breaking changes), (b) implement missing APIs as post-patches on top of v3, (c) replace with Node.js stream source code (maintenance burden). + +- `test-console-sync-write-error.js` (fail) +- `test-file-write-stream.js` (fail) +- `test-file-write-stream3.js` (fail) +- `test-fs-read-stream-double-close.js` (fail) +- `test-fs-read-stream-err.js` (fail) +- `test-fs-stream-destroy-emit-error.js` (fail) +- `test-fs-stream-double-close.js` (fail) +- `test-fs-write-stream-err.js` (fail) +- `test-fs-write-stream-fs.js` (fail) +- `test-fs-writestream-open-write.js` (fail) +- `test-stream-await-drain-writers-in-synchronously-recursion-write.js` (fail) +- `test-stream-catch-rejections.js` (fail) +- `test-stream-duplex-destroy.js` (fail) +- `test-stream-duplex-end.js` (fail) +- `test-stream-duplex-props.js` (fail) +- `test-stream-error-once.js` (fail) +- `test-stream-event-names.js` (fail) +- `test-stream-pipe-await-drain-manual-resume.js` (fail) +- `test-stream-pipe-await-drain-push-while-write.js` (fail) +- `test-stream-pipe-await-drain.js` (fail) +- `test-stream-pipe-multiple-pipes.js` (fail) +- `test-stream-pipe-needDrain.js` (fail) +- `test-stream-pipe-same-destination-twice.js` (fail) +- `test-stream-pipe-unpipe-streams.js` (fail) +- `test-stream-readable-data.js` (fail) +- `test-stream-readable-emit-readable-short-stream.js` (fail) +- `test-stream-readable-emittedReadable.js` (fail) +- `test-stream-readable-hwm-0-no-flow-data.js` (fail) +- `test-stream-readable-needReadable.js` (fail) +- `test-stream-readable-readable-then-resume.js` (fail) +- `test-stream-readable-readable.js` (fail) +- `test-stream-readable-reading-readingMore.js` (fail) +- `test-stream-transform-constructor-set-methods.js` (fail) +- `test-stream-transform-destroy.js` (fail) +- `test-stream-transform-final-sync.js` (fail) +- `test-stream-transform-split-objectmode.js` (fail) +- `test-stream-typedarray.js` (fail) +- `test-stream-uint8array.js` (fail) +- `test-stream-writable-change-default-encoding.js` (fail) +- `test-stream-writable-constructor-set-methods.js` (fail) +- `test-stream-writable-decoded-encoding.js` (fail) +- `test-stream-writable-end-cb-error.js` (fail) +- `test-stream-writable-end-multiple.js` (fail) +- `test-stream-writable-final-throw.js` (fail) +- `test-stream-writable-finish-destroyed.js` (fail) +- `test-stream-writable-finished.js` (fail) +- `test-stream-writable-writable.js` (fail) +- `test-stream-writable-write-cb-error.js` (fail) +- `test-stream-writable-write-writev-finish.js` (fail) +- `test-stream2-basic.js` (fail) +- `test-stream2-readable-wrap-destroy.js` (fail) +- `test-stream2-readable-wrap-error.js` (fail) +- `test-stream2-readable-wrap.js` (fail) +- `test-stream2-transform.js` (fail) +- `test-stream2-writable.js` (fail) +- `test-zlib-empty-buffer.js` (fail) +- `test-zlib-flush-drain-longblock.js` (fail) +- `test-zlib-flush-drain.js` (fail) +- `test-zlib-params.js` (fail) +- `test-zlib-reset-before-write.js` (fail) + +### FIX-08: Timer/microtask ordering (setImmediate, nextTick) (62 tests) + +**Feasibility: High | Effort: Medium-High** + +`setImmediate` currently delegates to `setTimeout(0)` causing priority inversion. Node.js event loop phases: nextTick → microtasks → timers → I/O → check (setImmediate). Fix requires: (1) split setImmediate into its own queue separate from timers, (2) coordinate with V8 isolate event loop in `native/v8-runtime/src/session.rs` for proper phase separation, (3) ensure `process.nextTick` callbacks run before Promise microtasks. This is an architectural change to the event loop, not just a polyfill fix. + +- `test-abortsignal-cloneable.js` (fail) +- `test-eventtarget-once-twice.js` (fail) +- `test-fs-append-file.js` (skip) +- `test-fs-buffer.js` (skip) +- `test-fs-chmod-mask.js` (skip) +- `test-fs-empty-readStream.js` (skip) +- `test-fs-open-mode-mask.js` (skip) +- `test-fs-promisified.js` (skip) +- `test-fs-read-offset-null.js` (skip) +- `test-fs-read.js` (skip) +- `test-fs-readfile-fd.js` (skip) +- `test-fs-sir-writes-alot.js` (skip) +- `test-fs-stat.js` (skip) +- `test-fs-write-buffer.js` (skip) +- `test-global.js` (fail) +- `test-http-outgoing-settimeout.js` (fail) +- `test-microtask-queue-run-immediate.js` (fail) +- `test-microtask-queue-run.js` (fail) +- `test-module-circular-dependency-warning.js` (skip) +- `test-next-tick-ordering.js` (skip) +- `test-next-tick-ordering2.js` (fail) +- `test-process-getactiverequests.js` (skip) +- `test-process-getactiveresources-track-active-requests.js` (skip) +- `test-process-getactiveresources-track-multiple-timers.js` (fail) +- `test-process-getactiveresources-track-timer-lifetime.js` (fail) +- `test-process-warning.js` (fail) +- `test-promise-hook-on-resolve.js` (fail) +- `test-stdout-pipeline-destroy.js` (skip) +- `test-stream-finished.js` (skip) +- `test-stream-pipe-flow.js` (fail) +- `test-stream-readable-unshift.js` (skip) +- `test-stream-transform-final.js` (fail) +- `test-stream-unshift-empty-chunk.js` (skip) +- `test-stream-unshift-read-race.js` (skip) +- `test-stream-writable-final-async.js` (fail) +- `test-stream-writev.js` (skip) +- `test-stream2-compatibility.js` (skip) +- `test-stream2-push.js` (skip) +- `test-stream2-read-sync-stack.js` (skip) +- `test-stream2-readable-non-empty-end.js` (skip) +- `test-stream2-unpipe-drain.js` (skip) +- `test-stream3-pause-then-read.js` (skip) +- `test-timers-active.js` (fail) +- `test-timers-api-refs.js` (fail) +- `test-timers-destroyed.js` (skip) +- `test-timers-dispose.js` (skip) +- `test-timers-immediate-queue.js` (skip) +- `test-timers-immediate-unref.js` (fail) +- `test-timers-max-duration-warning.js` (fail) +- `test-timers-promises-scheduler.js` (fail) +- `test-timers-promises.js` (fail) +- `test-timers-refresh-in-callback.js` (fail) +- `test-timers-timeout-to-interval.js` (fail) +- `test-timers-uncaught-exception.js` (fail) +- `test-timers-unenroll-unref-interval.js` (skip) +- `test-timers-unref-throw-then-ref.js` (fail) +- `test-timers-unref.js` (fail) +- `test-timers-unrefed-in-beforeexit.js` (fail) +- `test-timers.js` (skip) +- `test-zlib-from-concatenated-gzip.js` (skip) +- `test-zlib-from-gzip.js` (skip) +- `test-zlib-random-byte-pipes.js` (skip) + +### FIX-09: fs module gaps (VFS limitations) (69 tests) + +**Feasibility: High | Effort: Medium** + +Missing fs operations: (1) `fs.promises` FileHandle methods (read/write/truncate with proper async resolution), (2) ReadStream/WriteStream event lifecycle (open/close/drain events, fd option, autoClose), (3) optional parameter overloads for read/write/readv/writev, (4) callback type validation (throw TypeError synchronously, don't return Promise), (5) fs.opendir() with Symbol.asyncIterator, (6) ENOTDIR error for readdir on files. The bridge in `bridge-handlers.ts` has basic fs ops but lacks the full parameter permutation handling. + +- `test-crypto-key-objects.js` (fail) +- `test-crypto-rsa-dsa.js` (fail) +- `test-crypto-sign-verify.js` (fail) +- `test-file-write-stream2.js` (fail) +- `test-file-write-stream5.js` (fail) +- `test-fs-chmod.js` (fail) +- `test-fs-fchmod.js` (fail) +- `test-fs-fchown.js` (fail) +- `test-fs-filehandle-use-after-close.js` (fail) +- `test-fs-lchown.js` (fail) +- `test-fs-mkdir-mode-mask.js` (fail) +- `test-fs-mkdir-rmdir.js` (fail) +- `test-fs-mkdtemp.js` (fail) +- `test-fs-null-bytes.js` (fail) +- `test-fs-open-no-close.js` (fail) +- `test-fs-promises-file-handle-read.js` (fail) +- `test-fs-promises-file-handle-readFile.js` (fail) +- `test-fs-promises-file-handle-stream.js` (fail) +- `test-fs-promises-file-handle-truncate.js` (fail) +- `test-fs-promises-file-handle-write.js` (fail) +- `test-fs-promises-readfile-with-fd.js` (fail) +- `test-fs-promises-write-optional-params.js` (fail) +- `test-fs-promises-writefile-with-fd.js` (fail) +- `test-fs-promises.js` (fail) +- `test-fs-read-empty-buffer.js` (fail) +- `test-fs-read-file-assert-encoding.js` (fail) +- `test-fs-read-file-sync-hostname.js` (fail) +- `test-fs-read-optional-params.js` (fail) +- `test-fs-read-promises-optional-params.js` (fail) +- `test-fs-read-stream-encoding.js` (fail) +- `test-fs-read-stream-fd.js` (fail) +- `test-fs-read-stream-patch-open.js` (fail) +- `test-fs-read-stream-pos.js` (skip) +- `test-fs-readdir-stack-overflow.js` (fail) +- `test-fs-readdir-ucs2.js` (fail) +- `test-fs-readdir.js` (fail) +- `test-fs-readfile-flags.js` (fail) +- `test-fs-readv-promises.js` (fail) +- `test-fs-readv-promisify.js` (fail) +- `test-fs-ready-event-stream.js` (fail) +- `test-fs-realpath-buffer-encoding.js` (fail) +- `test-fs-realpath.js` (fail) +- `test-fs-rmdir-recursive-sync-warns-not-found.js` (fail) +- `test-fs-rmdir-recursive-sync-warns-on-file.js` (fail) +- `test-fs-rmdir-recursive-throws-not-found.js` (fail) +- `test-fs-rmdir-recursive-throws-on-file.js` (fail) +- `test-fs-rmdir-recursive-warns-not-found.js` (fail) +- `test-fs-rmdir-recursive-warns-on-file.js` (fail) +- `test-fs-stat-bigint.js` (fail) +- `test-fs-stream-construct-compat-error-read.js` (fail) +- `test-fs-stream-construct-compat-error-write.js` (fail) +- `test-fs-stream-construct-compat-graceful-fs.js` (fail) +- `test-fs-stream-construct-compat-old-node.js` (fail) +- `test-fs-symlink-dir-junction-relative.js` (fail) +- `test-fs-symlink-dir-junction.js` (fail) +- `test-fs-symlink-dir.js` (fail) +- `test-fs-symlink.js` (fail) +- `test-fs-truncate-fd.js` (fail) +- `test-fs-truncate-sync.js` (fail) +- `test-fs-write-file.js` (fail) +- `test-fs-write-no-fd.js` (fail) +- `test-fs-write-optional-params.js` (fail) +- `test-fs-write-stream-change-open.js` (fail) +- `test-fs-write-stream-file-handle.js` (fail) +- `test-fs-write-sync.js` (fail) +- `test-fs-writefile-with-fd.js` (fail) +- `test-fs-writev-promises.js` (fail) +- `test-process-dlopen-error-message-crash.js` (fail) +- `test-zlib-brotli-from-brotli.js` (fail) + +### FIX-10: HTTP client/protocol gaps (10 tests) + +**Feasibility: Medium | Effort: Medium** + +77 HTTP tests fail without needing createServer — they test client/agent behavior. Gaps: (1) `http.Agent.getName()` not implemented, (2) `ClientRequest.path`/`.method` properties missing, (3) URL path validation (reject unescaped special chars, null bytes), (4) `http.METHODS` array incomplete (only 7 methods vs Node.js full list), (5) `OutgoingMessage._headers` reference equality, (6) event ordering/callback timing differences. Some tests still use createServer as a harness to test client behavior — these overlap with FIX-01. + +- `test-client-request-destroy.js` (fail) +- `test-fs-readfile-pipe-large.js` (fail) +- `test-fs-readfile-pipe.js` (fail) +- `test-http-agent-close.js` (fail) +- `test-http-client-readable.js` (fail) +- `test-http-incoming-message-connection-setter.js` (fail) +- `test-http-parser-multiple-execute.js` (fail) +- `test-http-proxy.js` (skip) +- `test-http-set-max-idle-http-parser.js` (fail) +- `test-set-incoming-message-header.js` (fail) + +### FIX-11: Crypto: miscellaneous implementation gaps (34 tests) + +**Feasibility: High | Effort: Medium** + +Crypto gaps not covered by DH/KeyObject/Cipher sub-fixes: (1) error codes — polyfill crypto functions throw plain TypeError instead of ERR_* coded errors, (2) `publicEncrypt`/`privateDecrypt` return undefined instead of Buffer, (3) `crypto.getCipherInfo()` not implemented, (4) X509Certificate class not implemented, (5) Hash/Cipher objects don't implement Stream interface (no `.pipe()`). Fix by wrapping polyfill functions to add error codes, implementing Stream wrappers around Hash/Cipher, and returning computed results from encrypt/decrypt. + +- `test-crypto-async-sign-verify.js` (fail) +- `test-crypto-authenticated.js` (fail) +- `test-crypto-classes.js` (fail) +- `test-crypto-dh-group-setters.js` (fail) +- `test-crypto-dh-stateless.js` (fail) +- `test-crypto-hash-stream-pipe.js` (fail) +- `test-crypto-lazy-transform-writable.js` (fail) +- `test-crypto-subtle-zero-length.js` (fail) +- `test-crypto-webcrypto-aes-decrypt-tag-too-small.js` (fail) +- `test-crypto-worker-thread.js` (fail) +- `test-global-webcrypto.js` (fail) +- `test-process-env-allowed-flags-are-documented.js` (fail) +- `test-process-versions.js` (fail) +- `test-webcrypto-constructors.js` (fail) +- `test-webcrypto-derivebits-cfrg.js` (fail) +- `test-webcrypto-derivebits-ecdh.js` (fail) +- `test-webcrypto-derivebits-hkdf.js` (fail) +- `test-webcrypto-derivekey-cfrg.js` (fail) +- `test-webcrypto-derivekey-ecdh.js` (fail) +- `test-webcrypto-digest.js` (fail) +- `test-webcrypto-encrypt-decrypt-aes.js` (fail) +- `test-webcrypto-encrypt-decrypt-rsa.js` (fail) +- `test-webcrypto-encrypt-decrypt.js` (fail) +- `test-webcrypto-export-import-cfrg.js` (fail) +- `test-webcrypto-export-import-ec.js` (fail) +- `test-webcrypto-export-import-rsa.js` (fail) +- `test-webcrypto-export-import.js` (fail) +- `test-webcrypto-random.js` (fail) +- `test-webcrypto-sign-verify-ecdsa.js` (fail) +- `test-webcrypto-sign-verify-eddsa.js` (fail) +- `test-webcrypto-sign-verify-hmac.js` (fail) +- `test-webcrypto-sign-verify-rsa.js` (fail) +- `test-webcrypto-sign-verify.js` (fail) +- `test-webcrypto-wrap-unwrap.js` (fail) + +### FIX-12: process.emitWarning / deprecation system (10 tests) + +**Feasibility: High | Effort: Low** + +`process.emitWarning()` exists but deprecation system is incomplete: (1) `process.noDeprecation` flag not checked — should suppress DeprecationWarning stderr output, (2) `process.throwDeprecation` flag not checked — should throw instead of emit for DeprecationWarning, (3) no stderr output for warnings (only event emission), (4) `util.deprecate()` doesn't emit via `process.emitWarning()`. Fix in `packages/nodejs/src/bridge/process.ts` — check flags before emitting, add stderr write for warnings. + +- `test-buffer-constructor-deprecation-error.js` (fail) +- `test-buffer-new.js` (fail) +- `test-buffer-pending-deprecation.js` (fail) +- `test-fs-truncate.js` (fail) +- `test-global-console-exists.js` (fail) +- `test-http-outgoing-internal-headernames-setter.js` (fail) +- `test-module-loading-deprecated.js` (fail) +- `test-process-emitwarning.js` (fail) +- `test-process-no-deprecation.js` (fail) +- `test-util-deprecate.js` (fail) + +### FIX-13: Crypto: KeyObject API gaps (19 tests) + +**Feasibility: High | Effort: Medium** + +The crypto bridge returns PEM strings from generateKeyPairSync but doesn't create full KeyObject instances. Missing: `.type` (public/private/secret), `.asymmetricKeyType` (rsa, ec, ed25519, etc.), `.asymmetricKeyDetails` (modulusLength, publicExponent, namedCurve), `.toCryptoKey()`, `.export({...})`. Fix: implement a KeyObject polyfill class that wraps PEM strings and extracts metadata via host-side calls to createPrivateKey/createPublicKey. JWK output must be parsed from JSON string to object. + +- `test-crypto-key-objects-to-crypto-key.js` (fail) +- `test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js` (fail) +- `test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js` (fail) +- `test-crypto-keygen-async-explicit-elliptic-curve.js` (fail) +- `test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js` (fail) +- `test-crypto-keygen-async-named-elliptic-curve-encrypted.js` (fail) +- `test-crypto-keygen-async-named-elliptic-curve.js` (fail) +- `test-crypto-keygen-bit-length.js` (fail) +- `test-crypto-keygen-deprecation.js` (fail) +- `test-crypto-keygen-duplicate-deprecated-option.js` (fail) +- `test-crypto-keygen-empty-passphrase-no-prompt.js` (fail) +- `test-crypto-keygen-key-object-without-encoding.js` (fail) +- `test-crypto-keygen-key-objects.js` (fail) +- `test-crypto-keygen-no-rsassa-pss-params.js` (fail) +- `test-crypto-keygen-non-standard-public-exponent.js` (fail) +- `test-crypto-keygen-rfc8017-9-1.js` (fail) +- `test-crypto-keygen-rfc8017-a-2-3.js` (fail) +- `test-crypto-keygen-rsa-pss.js` (fail) +- `test-crypto-keygen-sync.js` (fail) + +### FIX-14: Crypto: DH/ECDH key agreement (9 tests) + +**Feasibility: High | Effort: Medium-High** + +DiffieHellman and ECDH are not bridged at all. Need: (1) stateful DH session management (like cipher sessions), (2) OpenSSL bindings for DH key generation and shared secret computation, (3) ECDH curve parameter handling, (4) encoding parameter support (buffer/hex/base64). The bridge would need new handlers: createDiffieHellman, DH.generateKeys, DH.computeSecret, DH.getPrime, getDiffieHellman, ECDH.convertKey, and the stateless crypto.diffieHellman(). + +- `test-crypto-dh-constructor.js` (fail) +- `test-crypto-dh-curves.js` (fail) +- `test-crypto-dh-errors.js` (fail) +- `test-crypto-dh-generate-keys.js` (fail) +- `test-crypto-dh-modp2-views.js` (fail) +- `test-crypto-dh-modp2.js` (fail) +- `test-crypto-dh-padding.js` (fail) +- `test-crypto-dh.js` (fail) +- `test-crypto-keygen-dh-classic.js` (fail) + +### FIX-15: Crypto: key generation (generateKey, generatePrime) (11 tests) + +**Feasibility: High | Effort: Low-Medium** + +Key generation gaps: (1) `crypto.generateKey()` for symmetric keys not implemented (only generateKeyPair exists), (2) DSA parameter validation too strict in OpenSSL, (3) JWK output returned as JSON string not parsed object, (4) ed25519/ed448 async callback not invoked. Fix by adding generateKey bridge handler, relaxing DSA param validation, JSON.parse JWK output, and ensuring all key types invoke async callbacks. + +- `test-crypto-keygen-async-elliptic-curve-jwk-ec.js` (fail) +- `test-crypto-keygen-async-elliptic-curve-jwk-rsa.js` (fail) +- `test-crypto-keygen-async-elliptic-curve-jwk.js` (fail) +- `test-crypto-keygen-async-encrypted-private-key-der.js` (fail) +- `test-crypto-keygen-async-encrypted-private-key.js` (fail) +- `test-crypto-keygen-async-rsa.js` (fail) +- `test-crypto-keygen-eddsa.js` (fail) +- `test-crypto-keygen-invalid-parameter-encoding-dsa.js` (fail) +- `test-crypto-keygen-invalid-parameter-encoding-ec.js` (fail) +- `test-crypto-keygen.js` (fail) +- `test-crypto-secret-keygen.js` (fail) + +### FIX-16: Crypto: Cipher/Decipher streaming (4 tests) + +**Feasibility: High | Effort: Low-Medium** + +Hash and Cipher objects don't extend Transform stream — they lack `.pipe()`, `.on('readable')`, `.on('data')`. The existing bridge cipher sessions (cryptoCipherivCreate/update/final) can back a Transform stream wrapper. Fix: create CipherTransform/HashTransform classes extending Transform that delegate to underlying bridge operations. Also add CCM mode authTagLength parameter support. + +- `test-crypto-authenticated-stream.js` (fail) +- `test-crypto-cipheriv-decipheriv.js` (fail) +- `test-crypto-padding.js` (fail) +- `test-crypto-stream.js` (fail) + +### FIX-18: Buffer polyfill gaps (29 tests) + +**Feasibility: High | Effort: Low** + +Buffer gaps: (1) `Buffer.isAscii()` missing ERR_INVALID_ARG_TYPE for non-Buffer inputs, (2) ERR_INVALID_STATE for detached ArrayBuffers, (3) SharedArrayBuffer handling edge cases, (4) binary data corruption in bridge for large buffers (TextDecoder issue). Fix by wrapping isAscii() with type validation and adding detached ArrayBuffer detection. + +- `test-buffer-compare-offset.js` (fail) +- `test-buffer-copy.js` (fail) +- `test-buffer-equals.js` (fail) +- `test-buffer-includes.js` (fail) +- `test-buffer-indexof.js` (fail) +- `test-buffer-inspect.js` (fail) +- `test-buffer-isascii.js` (fail) +- `test-buffer-isutf8.js` (fail) +- `test-buffer-prototype-inspect.js` (fail) +- `test-buffer-read.js` (fail) +- `test-buffer-readdouble.js` (fail) +- `test-buffer-readfloat.js` (fail) +- `test-buffer-readint.js` (fail) +- `test-buffer-readuint.js` (fail) +- `test-buffer-set-inspect-max-bytes.js` (fail) +- `test-buffer-sharedarraybuffer.js` (fail) +- `test-buffer-slow.js` (fail) +- `test-buffer-tostring-range.js` (fail) +- `test-buffer-tostring-rangeerror.js` (fail) +- `test-buffer-write.js` (fail) +- `test-buffer-writedouble.js` (fail) +- `test-buffer-writefloat.js` (fail) +- `test-buffer-writeint.js` (fail) +- `test-buffer-writeuint.js` (fail) +- `test-crypto-private-decrypt-gh32240.js` (fail) +- `test-fs-read-type.js` (fail) +- `test-fs-write-buffer-large.js` (fail) +- `test-global-setters.js` (fail) +- `test-stream2-large-read-stall.js` (skip) + +### FIX-19: URL/URLSearchParams polyfill gaps (20 tests) + +**Feasibility: Medium | Effort: Low** + +Browser URL polyfill differs from Node.js: (1) legacy `url.parse()` query string object mode, (2) URLSearchParams iteration differences, (3) relative URL resolution. Most failures are framework issues (--expose-internals) not core API gaps. Fix: add post-patch to URL polyfill for error code injection, verify query string parsing compatibility. + +- `test-url-parse-query.js` (fail) +- `test-url-relative.js` (fail) +- `test-url-urltooptions.js` (fail) +- `test-whatwg-url-custom-deepequal.js` (fail) +- `test-whatwg-url-custom-global.js` (fail) +- `test-whatwg-url-custom-href-side-effect.js` (fail) +- `test-whatwg-url-custom-inspect.js` (fail) +- `test-whatwg-url-custom-searchparams-constructor.js` (fail) +- `test-whatwg-url-custom-searchparams-entries.js` (fail) +- `test-whatwg-url-custom-searchparams-foreach.js` (fail) +- `test-whatwg-url-custom-searchparams-inspect.js` (fail) +- `test-whatwg-url-custom-searchparams-keys.js` (fail) +- `test-whatwg-url-custom-searchparams-sort.js` (fail) +- `test-whatwg-url-custom-searchparams-stringifier.js` (fail) +- `test-whatwg-url-custom-searchparams-values.js` (fail) +- `test-whatwg-url-custom-setters.js` (fail) +- `test-whatwg-url-custom-tostringtag.js` (fail) +- `test-whatwg-url-invalidthis.js` (fail) +- `test-whatwg-url-override-hostname.js` (fail) +- `test-whatwg-url-properties.js` (fail) + +### FIX-20: DNS bridge gaps (Resolver, constants, etc.) (16 tests) + +**Feasibility: High | Effort: Medium** + +DNS bridge only implements lookup/resolve/resolve4/resolve6. Missing: Resolver class, setServers/getServers, lookupService, reverse, resolveAny/resolveNs/resolveMx/resolveCname/resolveTxt/resolveSoa, constants, dns/promises subpath. Fix: extend bridge DNS implementation with `_networkDnsResolveRaw` handler that takes hostname + rrtype, implement Resolver class wrapping bridge calls, add error codes (ENOTFOUND). + +- `test-dns-cancel-reverse-lookup.js` (fail) +- `test-dns-channel-cancel-promise.js` (fail) +- `test-dns-channel-cancel.js` (fail) +- `test-dns-channel-timeout.js` (fail) +- `test-dns-get-server.js` (fail) +- `test-dns-lookupService-promises.js` (fail) +- `test-dns-multi-channel.js` (fail) +- `test-dns-perf_hooks.js` (fail) +- `test-dns-promises-exists.js` (fail) +- `test-dns-resolveany-bad-ancount.js` (fail) +- `test-dns-resolveany.js` (fail) +- `test-dns-resolvens-typeerror.js` (fail) +- `test-dns-setlocaladdress.js` (fail) +- `test-dns-setserver-when-querying.js` (fail) +- `test-dns-setservers-type-check.js` (fail) +- `test-dns.js` (fail) + +### FIX-21: zlib polyfill gaps (Brotli, streaming) (17 tests) + +**Feasibility: High | Effort: Low** + +Zlib gaps: (1) zlib.constants and zlib.codes not frozen (Object.freeze needed), (2) Brotli parameter validation incomplete, (3) `getDefaultHighWaterMark()` not exported. Fix: freeze constants/codes in postPatch, validate Brotli params against BROTLI_PARAM_* constants, export getDefaultHighWaterMark. + +- `test-zlib-brotli-flush.js` (fail) +- `test-zlib-brotli-from-string.js` (fail) +- `test-zlib-brotli-kmaxlength-rangeerror.js` (fail) +- `test-zlib-bytes-read.js` (fail) +- `test-zlib-const.js` (fail) +- `test-zlib-destroy.js` (fail) +- `test-zlib-dictionary.js` (fail) +- `test-zlib-flush.js` (fail) +- `test-zlib-from-gzip-with-trailing-garbage.js` (fail) +- `test-zlib-kmaxlength-rangeerror.js` (fail) +- `test-zlib-maxOutputLength.js` (fail) +- `test-zlib-premature-end.js` (fail) +- `test-zlib-unzip-one-byte-chunks.js` (fail) +- `test-zlib-write-after-close.js` (fail) +- `test-zlib-write-after-end.js` (fail) +- `test-zlib-write-after-flush.js` (fail) +- `test-zlib-zero-byte.js` (fail) + +### FIX-22: Text encoding gaps (TextDecoder/TextEncoder) (16 tests) + +**Feasibility: High | Effort: Low** + +TextDecoder/TextEncoder gaps: (1) ERR_ENCODING_NOT_SUPPORTED not thrown for invalid encoding labels, (2) ERR_ENCODING_INVALID_ENCODED_DATA not thrown for fatal mode decode errors. Fix: wrap TextDecoder constructor with error code injection in polyfills.ts postPatch. + +- `test-btoa-atob.js` (fail) +- `test-crypto-encoding-validation-error.js` (fail) +- `test-crypto-psychic-signatures.js` (fail) +- `test-fs-readfile.js` (fail) +- `test-fs-readv-sync.js` (fail) +- `test-global-domexception.js` (fail) +- `test-global-encoder.js` (fail) +- `test-string-decoder-end.js` (fail) +- `test-string-decoder-fuzz.js` (fail) +- `test-whatwg-encoding-custom-api-basics.js` (fail) +- `test-whatwg-encoding-custom-fatal-streaming.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-api-invalid-label.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-fatal.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-ignorebom.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-streaming.js` (fail) +- `test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js` (fail) + +### FIX-23: Web Streams (stream/web, WHATWG APIs) (12 tests) + +**Feasibility: Medium | Effort: Medium** + +`require('stream/web')` throws SyntaxError because the ESM wrapper contains native `export` syntax that the CJS require path can't parse. Fix: (1) detect stream/web CJS require and provide a CJS-compatible wrapper that re-exports all named exports, or (2) pre-compile the ESM wrapper into CJS in the require hook, or (3) provide a dedicated CJS polyfill for stream/web. Also need to define WHATWG stream globals (ReadableStream, WritableStream, TransformStream). + +- `test-global-webstreams.js` (fail) +- `test-readable-from-web-enqueue-then-close.js` (fail) +- `test-stream-duplex.js` (fail) +- `test-stream-readable-strategy-option.js` (fail) +- `test-webstream-encoding-inspect.js` (fail) +- `test-webstream-string-tag.js` (fail) +- `test-webstreams-abort-controller.js` (fail) +- `test-webstreams-compose.js` (fail) +- `test-webstreams-finished.js` (fail) +- `test-whatwg-readablebytestreambyob.js` (fail) +- `test-whatwg-webstreams-compression.js` (fail) +- `test-whatwg-webstreams-encoding.js` (fail) + +### FIX-24: fs.watch / file system watchers (9 tests) + +**Feasibility: Low | Effort: High** + +VFS has no inotify equivalent. `fs.watch()`/`fs.watchFile()` return stub objects that never emit events. Would need a VFS event system that tracks file modifications and notifies watchers. Tests that wait for change events will always hang unless VFS emits change notifications on write operations. Recommend keeping as known limitation. + +- `test-fs-assert-encoding-error.js` (fail) +- `test-fs-watch-encoding.js` (skip) +- `test-fs-watch-recursive-add-file-with-url.js` (skip) +- `test-fs-watch-recursive-add-folder.js` (skip) +- `test-fs-watch-recursive-promise.js` (skip) +- `test-fs-watch-recursive-symlink.js` (skip) +- `test-fs-watch-recursive-validate.js` (skip) +- `test-fs-watch-recursive-watch-file.js` (skip) +- `test-fs-watchfile.js` (skip) + +### FIX-25: Assert polyfill gaps (14 tests) + +**Feasibility: High | Effort: Low** + +Missing: `assert.CallTracker` class (Node.js 14.2+), `assert.match()`/`assert.doesNotMatch()`. Fix: upgrade assert polyfill to v2.1.0+ which includes CallTracker, or implement CallTracker as a post-patch (lightweight class that counts function calls). Also add match/doesNotMatch if missing from polyfill. + +- `test-assert-calltracker-calls.js` (fail) +- `test-assert-calltracker-getCalls.js` (fail) +- `test-assert-calltracker-report.js` (fail) +- `test-assert-calltracker-verify.js` (fail) +- `test-assert-checktag.js` (fail) +- `test-assert-deep-with-error.js` (fail) +- `test-assert-deep.js` (fail) +- `test-assert-fail.js` (fail) +- `test-assert-if-error.js` (fail) +- `test-assert-typedarray-deepequal.js` (fail) +- `test-http-client-defaults.js` (fail) +- `test-http-methods.js` (fail) +- `test-os.js` (fail) +- `test-stream-readable-to-web.js` (fail) + +### FIX-26: Readable.from() support (2 tests) + +**Feasibility: High | Effort: Low** + +`Readable.from()` not in readable-stream v3. This API creates a Readable from an iterable/async iterable. Implementation: add static method on Readable that iterates over source (sync/async), pushes chunks into a Readable stream, handles backpressure. Straightforward ~50 lines of code. + +- `test-stream-readable-from-web-termination.js` (fail) +- `test-stream-readable-to-web-termination.js` (fail) + +### FIX-28: stream.pipeline() edge cases (1 tests) + +**Feasibility: High | Effort: Low** + +Two edge cases: (1) pipeline() doesn't clean up error listeners on intermediate streams after completion, (2) async generator errors in pipeline not propagated to error callback. Fix: iterate intermediate streams and remove pipeline-attached error listeners after completion; catch async generator errors and pass to callback. + +- `test-stream-pipeline-listeners.js` (fail) + +### FIX-29: path.win32 APIs (12 tests) + +**Feasibility: N/A | Effort: N/A** + +These tests check Windows-specific path behavior (backslash separators, drive letters, UNC paths). The sandbox is always Linux. `path.win32` exists as an API object but tests expect native Windows behavior. Recommend marking as permanently out-of-scope — not a real compatibility gap for Linux sandboxes. + +- `test-path-basename.js` (fail) +- `test-path-dirname.js` (fail) +- `test-path-extname.js` (fail) +- `test-path-glob.js` (fail) +- `test-path-isabsolute.js` (fail) +- `test-path-join.js` (fail) +- `test-path-makelong.js` (fail) +- `test-path-normalize.js` (fail) +- `test-path-parse-format.js` (fail) +- `test-path-relative.js` (fail) +- `test-path-resolve.js` (fail) +- `test-path.js` (fail) + +### FIX-30: EventTarget / AbortController gaps (5 tests) + +**Feasibility: High | Effort: Low** + +EventTarget/AbortController are WHATWG built-ins exposed globally. Gaps are minor: `AbortSignal.abort()` static factory method, structuredClone compatibility. Most failures are --expose-gc or process.execPath framework issues, not API gaps. + +- `test-messageevent-brandcheck.js` (fail) +- `test-whatwg-events-add-event-listener-options-passive.js` (fail) +- `test-whatwg-events-add-event-listener-options-signal.js` (fail) +- `test-whatwg-events-customevent.js` (fail) +- `test-whatwg-events-eventtarget-this-of-listener.js` (fail) + +### FIX-31: Console API gaps (4 tests) + +**Feasibility: High | Effort: Low** + +Console constructor lacks option validation: (1) ERR_INVALID_ARG_TYPE for non-numeric groupIndentation, (2) ERR_OUT_OF_RANGE for groupIndentation < 0 or > 1000, (3) diagnostics_channel integration. Fix: add post-patch for Console constructor with option validation. + +- `test-console-diagnostics-channels.js` (fail) +- `test-console-issue-43095.js` (fail) +- `test-console-stdio-setters.js` (fail) +- `test-console-tty-colors.js` (fail) + +### FIX-32: process.on('uncaughtException') handler (8 tests) + +**Feasibility: High | Effort: Medium** + +No mechanism to trigger 'uncaughtException' event when exceptions propagate out of user code. Fix: (1) add global exception handler hook in process.ts that invokes `_emit('uncaughtException', error)`, (2) hook into V8 runtime in `native/v8-runtime/src/execution.rs` to catch exceptions from `execute_script()`, (3) if `setUncaughtExceptionCaptureCallback()` has a callback, invoke it first. If handled, suppress exit; otherwise exit with code 1. + +- `test-exception-handler.js` (fail) +- `test-exception-handler2.js` (fail) +- `test-handle-wrap-close-abort.js` (fail) +- `test-promise-unhandled-default.js` (fail) +- `test-stream-pipe-error-unhandled.js` (fail) +- `test-stream-pipeline-uncaught.js` (fail) +- `test-stream-writable-end-cb-uncaught.js` (fail) +- `test-stream2-finish-pipe-error.js` (fail) + +### FIX-33: process.on('unhandledRejection') handler (1 tests) + +**Feasibility: High | Effort: Medium** + +No unhandled Promise rejection capture. Fix: hook into V8's Promise rejection handler in `native/v8-runtime/src/execution.rs`, emit 'unhandledRejection' event with rejection reason. Node.js 22.x treats unhandled rejections as warnings by default (not fatal), so match that behavior. + +- `test-promise-handled-rejection-no-warning.js` (fail) + +--- + +## Tests Not Covered by Any Fix + +### TEST-INFRA: requires Node.js internal test infrastructure (68 tests) + +**Resolution: Partially rescuable (~12-16 tests)** + +~12 tests are glob overrides that should actually pass with specific bug fixes. ~10 reference missing test helpers (benchmark/_cli.js, common/internet.js) that could be vendored. ~8 are ESLint/CI tooling tests (not runtime). ~4 are skip/error cases. Focus on vendoring missing helpers and fixing glob override tests. + +- `test-benchmark-cli.js` (fail) +- `test-eslint-alphabetize-errors.js` (fail) +- `test-eslint-alphabetize-primordials.js` (fail) +- `test-eslint-async-iife-no-unused-result.js` (fail) +- `test-eslint-avoid-prototype-pollution.js` (fail) +- `test-eslint-crypto-check.js` (fail) +- `test-eslint-documented-deprecation-codes.js` (fail) +- `test-eslint-documented-errors.js` (fail) +- `test-eslint-duplicate-requires.js` (fail) +- `test-eslint-eslint-check.js` (fail) +- `test-eslint-inspector-check.js` (fail) +- `test-eslint-lowercase-name-for-primitive.js` (fail) +- `test-eslint-no-array-destructuring.js` (fail) +- `test-eslint-no-unescaped-regexp-dot.js` (fail) +- `test-eslint-non-ascii-character.js` (fail) +- `test-eslint-prefer-assert-iferror.js` (fail) +- `test-eslint-prefer-assert-methods.js` (fail) +- `test-eslint-prefer-common-mustnotcall.js` (fail) +- `test-eslint-prefer-common-mustsucceed.js` (fail) +- `test-eslint-prefer-optional-chaining.js` (fail) +- `test-eslint-prefer-primordials.js` (fail) +- `test-eslint-prefer-proto.js` (fail) +- `test-eslint-prefer-util-format-errors.js` (fail) +- `test-eslint-require-common-first.js` (fail) +- `test-eslint-required-modules.js` (fail) +- `test-http-client-req-error-dont-double-fire.js` (fail) +- `test-inspect-async-hook-setup-at-inspect.js` (fail) +- `test-runner-aliases.js` (fail) +- `test-runner-assert.js` (fail) +- `test-runner-cli-concurrency.js` (fail) +- `test-runner-cli-timeout.js` (fail) +- `test-runner-cli.js` (fail) +- `test-runner-concurrency.js` (fail) +- `test-runner-coverage-source-map.js` (fail) +- `test-runner-coverage-thresholds.js` (fail) +- `test-runner-coverage.js` (fail) +- `test-runner-custom-assertions.js` (fail) +- `test-runner-enable-source-maps-issue.js` (fail) +- `test-runner-error-reporter.js` (fail) +- `test-runner-exit-code.js` (fail) +- `test-runner-extraneous-async-activity.js` (fail) +- `test-runner-filetest-location.js` (fail) +- `test-runner-filter-warning.js` (fail) +- `test-runner-force-exit-failure.js` (fail) +- `test-runner-force-exit-flush.js` (fail) +- `test-runner-import-no-scheme.js` (fail) +- `test-runner-misc.js` (fail) +- `test-runner-mock-timers-date.js` (fail) +- `test-runner-mock-timers-scheduler.js` (fail) +- `test-runner-mock-timers.js` (fail) +- `test-runner-mocking.js` (fail) +- `test-runner-module-mocking.js` (fail) +- `test-runner-no-isolation-filtering.js` (fail) +- `test-runner-option-validation.js` (fail) +- `test-runner-reporters.js` (fail) +- `test-runner-root-after-with-refed-handles.js` (fail) +- `test-runner-root-duration.js` (fail) +- `test-runner-snapshot-file-tests.js` (fail) +- `test-runner-snapshot-tests.js` (fail) +- `test-runner-source-maps-invalid-json.js` (fail) +- `test-runner-string-to-regexp.js` (fail) +- `test-runner-subtest-after-hook.js` (fail) +- `test-runner-test-filepath.js` (fail) +- `test-runner-test-fullname.js` (fail) +- `test-runner-todo-skip-tests.js` (fail) +- `test-runner-typechecking.js` (fail) +- `test-runner-wait-for.js` (fail) +- `test-whatwg-events-event-constructors.js` (fail) + +### NATIVE-ADDON: requires native .node addons (3 tests) + +- `test-http-parser-timeout-reset.js` (fail) +- `test-internal-process-binding.js` (fail) +- `test-process-binding-util.js` (fail) + +### SECURITY: intentionally restricted (1 tests) + +- `test-process-binding-internalbinding-allowlist.js` (fail) + +### VACUOUS: test self-skips without exercising functionality (36 tests) + +- `test-child-process-exec-any-shells-windows.js` (vacuous-pass) +- `test-child-process-stdio-overlapped.js` (vacuous-pass) +- `test-crypto-aes-wrap.js` (vacuous-pass) +- `test-crypto-des3-wrap.js` (vacuous-pass) +- `test-crypto-dh-odd-key.js` (vacuous-pass) +- `test-crypto-dh-shared.js` (vacuous-pass) +- `test-crypto-from-binary.js` (vacuous-pass) +- `test-crypto-keygen-empty-passphrase-no-error.js` (vacuous-pass) +- `test-crypto-keygen-missing-oid.js` (vacuous-pass) +- `test-crypto-keygen-promisify.js` (vacuous-pass) +- `test-crypto-no-algorithm.js` (vacuous-pass) +- `test-crypto-op-during-process-exit.js` (vacuous-pass) +- `test-crypto-padding-aes256.js` (vacuous-pass) +- `test-crypto-publicDecrypt-fails-first-time.js` (vacuous-pass) +- `test-crypto-randomfillsync-regression.js` (vacuous-pass) +- `test-crypto-update-encoding.js` (vacuous-pass) +- `test-debug-process.js` (vacuous-pass) +- `test-dsa-fips-invalid-key.js` (vacuous-pass) +- `test-fs-lchmod.js` (vacuous-pass) +- `test-fs-long-path.js` (vacuous-pass) +- `test-fs-readdir-buffer.js` (vacuous-pass) +- `test-fs-readdir-pipe.js` (vacuous-pass) +- `test-fs-readfilesync-enoent.js` (vacuous-pass) +- `test-fs-realpath-on-substed-drive.js` (vacuous-pass) +- `test-fs-utimes-y2K38.js` (vacuous-pass) +- `test-fs-write-file-invalid-path.js` (vacuous-pass) +- `test-http-dns-error.js` (vacuous-pass) +- `test-macos-app-sandbox.js` (vacuous-pass) +- `test-module-readonly.js` (vacuous-pass) +- `test-module-strip-types.js` (vacuous-pass) +- `test-require-long-path.js` (vacuous-pass) +- `test-spawn-cmd-named-pipe.js` (vacuous-pass) +- `test-strace-openat-openssl.js` (vacuous-pass) +- `test-tick-processor-arguments.js` (vacuous-pass) +- `test-tz-version.js` (vacuous-pass) +- `test-windows-abort-exitcode.js` (vacuous-pass) + +### UNSUPPORTED-MODULE: entire module not implemented (1226 tests) + +**Resolution: Many modules here are mislabeled — they are bridged or deferred, not truly unsupported.** + +Modules that ARE bridged/deferred and should be reclassified to implementation-gap: +- **https** (~62 tests) — IS a BRIDGE_MODULE. Glob is stale. +- **http2** (~256 tests) — IS a BRIDGE_MODULE. Glob is stale. +- **tls** (~192 tests) — DEFERRED_CORE_MODULE with stubs. Some tests only check API shape. +- **net** (~149 tests) — DEFERRED_CORE_MODULE. `net.isIP()`/`isIPv4()`/`isIPv6()` work. Needs TCP bridge. +- **dgram/UDP** (~76 tests) — Needs UDP bridge implementation. NOT out of scope. +- **readline** (~19 tests) — DEFERRED_CORE_MODULE. Stateless tests could pass. +- **diagnostics_channel** (~32 tests) — DEFERRED_CORE_MODULE. Simple pub/sub, easy to implement. +- **async_hooks** (~36 tests) — DEFERRED_CORE_MODULE. AsyncLocalStorage partially feasible. + +Modules that are truly unsupported (architecture-limited): +- **cluster** (~83 tests) — requires multi-process coordination, shared handles +- **worker_threads** (~132 tests) — requires multi-isolate architecture +- **vm** (~79 tests) — requires multi-context V8 +- **inspector/debugger** (~85 tests) — V8 inspector is a security surface +- **repl** (~75 tests) — interactive, requires full shell integration +- **domain** (~50 tests) — deprecated since Node 4, intentionally not implementing +- **snapshot/compile** (~42 tests) — V8 snapshot APIs, native-only +- **quic** (~4 tests) — experimental, depends on tls+net +- **shadow realm** (~10 tests) — V8 ShadowRealm API, not exposed + +- `test-arm-math-illegal-instruction.js` (fail) +- `test-assert-fail-deprecation.js` (fail) +- `test-assert-first-line.js` (fail) +- `test-assert-objects.js` (fail) +- `test-assert.js` (fail) +- `test-async-hooks-asyncresource-constructor.js` (fail) +- `test-async-hooks-close-during-destroy.js` (fail) +- `test-async-hooks-constructor.js` (fail) +- `test-async-hooks-correctly-switch-promise-hook.js` (fail) +- `test-async-hooks-disable-during-promise.js` (fail) +- `test-async-hooks-enable-before-promise-resolve.js` (fail) +- `test-async-hooks-enable-disable-enable.js` (fail) +- `test-async-hooks-enable-disable.js` (fail) +- `test-async-hooks-enable-during-promise.js` (fail) +- `test-async-hooks-enable-recursive.js` (fail) +- `test-async-hooks-execution-async-resource-await.js` (fail) +- `test-async-hooks-execution-async-resource.js` (fail) +- `test-async-hooks-http-parser-destroy.js` (fail) +- `test-async-hooks-promise-enable-disable.js` (fail) +- `test-async-hooks-promise-triggerid.js` (fail) +- `test-async-hooks-promise.js` (fail) +- `test-async-hooks-recursive-stack-runInAsyncScope.js` (fail) +- `test-async-hooks-top-level-clearimmediate.js` (fail) +- `test-async-hooks-worker-asyncfn-terminate-1.js` (fail) +- `test-async-hooks-worker-asyncfn-terminate-2.js` (fail) +- `test-async-hooks-worker-asyncfn-terminate-3.js` (fail) +- `test-async-hooks-worker-asyncfn-terminate-4.js` (fail) +- `test-async-local-storage-bind.js` (fail) +- `test-async-local-storage-contexts.js` (fail) +- `test-async-local-storage-http-multiclients.js` (fail) +- `test-async-local-storage-snapshot.js` (fail) +- `test-async-wrap-constructor.js` (fail) +- `test-async-wrap-promise-after-enabled.js` (fail) +- `test-async-wrap-tlssocket-asyncreset.js` (fail) +- `test-async-wrap-uncaughtexception.js` (fail) +- `test-asyncresource-bind.js` (fail) +- `test-blocklist-clone.js` (fail) +- `test-blocklist.js` (fail) +- `test-bootstrap-modules.js` (fail) +- `test-broadcastchannel-custom-inspect.js` (fail) +- `test-buffer-alloc.js` (fail) +- `test-buffer-bytelength.js` (fail) +- `test-buffer-from.js` (fail) +- `test-buffer-pool-untransferable.js` (fail) +- `test-buffer-resizable.js` (fail) +- `test-c-ares.js` (fail) +- `test-child-process-disconnect.js` (fail) +- `test-child-process-fork-closed-channel-segfault.js` (fail) +- `test-child-process-fork-dgram.js` (fail) +- `test-child-process-fork-getconnections.js` (fail) +- `test-child-process-fork-net-server.js` (fail) +- `test-child-process-fork-net-socket.js` (fail) +- `test-child-process-fork-net.js` (fail) +- `test-cluster-accept-fail.js` (fail) +- `test-cluster-advanced-serialization.js` (fail) +- `test-cluster-basic.js` (fail) +- `test-cluster-bind-privileged-port.js` (fail) +- `test-cluster-bind-twice.js` (fail) +- `test-cluster-call-and-destroy.js` (fail) +- `test-cluster-child-index-dgram.js` (fail) +- `test-cluster-child-index-net.js` (fail) +- `test-cluster-concurrent-disconnect.js` (fail) +- `test-cluster-cwd.js` (fail) +- `test-cluster-dgram-1.js` (fail) +- `test-cluster-dgram-2.js` (fail) +- `test-cluster-dgram-bind-fd.js` (fail) +- `test-cluster-dgram-reuse.js` (fail) +- `test-cluster-dgram-reuseport.js` (fail) +- `test-cluster-disconnect-before-exit.js` (fail) +- `test-cluster-disconnect-exitedAfterDisconnect-race.js` (fail) +- `test-cluster-disconnect-idle-worker.js` (fail) +- `test-cluster-disconnect-leak.js` (fail) +- `test-cluster-disconnect-race.js` (fail) +- `test-cluster-disconnect-unshared-tcp.js` (fail) +- `test-cluster-disconnect-unshared-udp.js` (fail) +- `test-cluster-disconnect-with-no-workers.js` (fail) +- `test-cluster-disconnect.js` (fail) +- `test-cluster-eaccess.js` (fail) +- `test-cluster-eaddrinuse.js` (fail) +- `test-cluster-fork-env.js` (fail) +- `test-cluster-fork-stdio.js` (fail) +- `test-cluster-fork-windowsHide.js` (fail) +- `test-cluster-http-pipe.js` (fail) +- `test-cluster-invalid-message.js` (fail) +- `test-cluster-ipc-throw.js` (fail) +- `test-cluster-kill-disconnect.js` (fail) +- `test-cluster-kill-infinite-loop.js` (fail) +- `test-cluster-listen-pipe-readable-writable.js` (fail) +- `test-cluster-listening-port.js` (fail) +- `test-cluster-message.js` (fail) +- `test-cluster-net-listen-backlog.js` (fail) +- `test-cluster-net-listen-relative-path.js` (fail) +- `test-cluster-net-listen.js` (fail) +- `test-cluster-net-reuseport.js` (fail) +- `test-cluster-net-send.js` (fail) +- `test-cluster-net-server-drop-connection.js` (fail) +- `test-cluster-primary-error.js` (fail) +- `test-cluster-primary-kill.js` (fail) +- `test-cluster-process-disconnect.js` (fail) +- `test-cluster-rr-domain-listen.js` (fail) +- `test-cluster-rr-handle-close.js` (fail) +- `test-cluster-rr-handle-keep-loop-alive.js` (fail) +- `test-cluster-rr-handle-ref-unref.js` (fail) +- `test-cluster-rr-ref.js` (fail) +- `test-cluster-send-deadlock.js` (fail) +- `test-cluster-send-handle-twice.js` (fail) +- `test-cluster-send-socket-to-worker-http-server.js` (fail) +- `test-cluster-server-restart-none.js` (fail) +- `test-cluster-server-restart-rr.js` (fail) +- `test-cluster-setup-primary-argv.js` (fail) +- `test-cluster-setup-primary-cumulative.js` (fail) +- `test-cluster-setup-primary-emit.js` (fail) +- `test-cluster-setup-primary-multiple.js` (fail) +- `test-cluster-setup-primary.js` (fail) +- `test-cluster-shared-handle-bind-error.js` (fail) +- `test-cluster-shared-leak.js` (fail) +- `test-cluster-uncaught-exception.js` (fail) +- `test-cluster-worker-constructor.js` (fail) +- `test-cluster-worker-death.js` (fail) +- `test-cluster-worker-destroy.js` (fail) +- `test-cluster-worker-disconnect-on-error.js` (fail) +- `test-cluster-worker-disconnect.js` (fail) +- `test-cluster-worker-events.js` (fail) +- `test-cluster-worker-exit.js` (fail) +- `test-cluster-worker-forced-exit.js` (fail) +- `test-cluster-worker-handle-close.js` (fail) +- `test-cluster-worker-init.js` (fail) +- `test-cluster-worker-isconnected.js` (fail) +- `test-cluster-worker-isdead.js` (fail) +- `test-cluster-worker-kill-signal.js` (fail) +- `test-cluster-worker-kill.js` (fail) +- `test-cluster-worker-no-exit.js` (fail) +- `test-cluster-worker-wait-server-close.js` (fail) +- `test-console.js` (fail) +- `test-corepack-version.js` (fail) +- `test-crypto-domain.js` (fail) +- `test-crypto-domains.js` (fail) +- `test-crypto-key-objects-messageport.js` (fail) +- `test-crypto-verify-failure.js` (fail) +- `test-crypto.js` (fail) +- `test-datetime-change-notify.js` (fail) +- `test-debugger-backtrace.js` (fail) +- `test-debugger-break.js` (fail) +- `test-debugger-breakpoint-exists.js` (fail) +- `test-debugger-clear-breakpoints.js` (fail) +- `test-debugger-exceptions.js` (fail) +- `test-debugger-exec.js` (fail) +- `test-debugger-heap-profiler.js` (fail) +- `test-debugger-list.js` (fail) +- `test-debugger-low-level.js` (fail) +- `test-debugger-object-type-remote-object.js` (fail) +- `test-debugger-pid.js` (fail) +- `test-debugger-preserve-breaks.js` (fail) +- `test-debugger-profile-command.js` (fail) +- `test-debugger-profile.js` (fail) +- `test-debugger-random-port-with-inspect-port.js` (fail) +- `test-debugger-random-port.js` (fail) +- `test-debugger-repeat-last.js` (fail) +- `test-debugger-restart-message.js` (fail) +- `test-debugger-run-after-quit-restart.js` (fail) +- `test-debugger-sb-before-load.js` (fail) +- `test-debugger-scripts.js` (fail) +- `test-debugger-unavailable-port.js` (fail) +- `test-debugger-use-strict.js` (fail) +- `test-debugger-watch-validation.js` (fail) +- `test-debugger-websocket-secret-mismatch.js` (fail) +- `test-dgram-abort-closed.js` (fail) +- `test-dgram-address.js` (fail) +- `test-dgram-bind-default-address.js` (fail) +- `test-dgram-bind-error-repeat.js` (fail) +- `test-dgram-bind-fd-error.js` (fail) +- `test-dgram-bind-fd.js` (fail) +- `test-dgram-bind-socket-close-before-cluster-reply.js` (fail) +- `test-dgram-bind-socket-close-before-lookup.js` (fail) +- `test-dgram-bind.js` (fail) +- `test-dgram-blocklist.js` (fail) +- `test-dgram-bytes-length.js` (fail) +- `test-dgram-close-during-bind.js` (fail) +- `test-dgram-close-in-listening.js` (fail) +- `test-dgram-close-is-not-callback.js` (fail) +- `test-dgram-close-signal.js` (fail) +- `test-dgram-close.js` (fail) +- `test-dgram-cluster-bind-error.js` (fail) +- `test-dgram-cluster-close-during-bind.js` (fail) +- `test-dgram-cluster-close-in-listening.js` (fail) +- `test-dgram-connect-send-callback-buffer-length.js` (fail) +- `test-dgram-connect-send-callback-buffer.js` (fail) +- `test-dgram-connect-send-callback-multi-buffer.js` (fail) +- `test-dgram-connect-send-default-host.js` (fail) +- `test-dgram-connect-send-empty-array.js` (fail) +- `test-dgram-connect-send-empty-buffer.js` (fail) +- `test-dgram-connect-send-empty-packet.js` (fail) +- `test-dgram-connect-send-multi-buffer-copy.js` (fail) +- `test-dgram-connect-send-multi-string-array.js` (fail) +- `test-dgram-connect.js` (fail) +- `test-dgram-create-socket-handle-fd.js` (fail) +- `test-dgram-create-socket-handle.js` (fail) +- `test-dgram-createSocket-type.js` (fail) +- `test-dgram-custom-lookup.js` (fail) +- `test-dgram-deprecation-error.js` (fail) +- `test-dgram-error-message-address.js` (fail) +- `test-dgram-exclusive-implicit-bind.js` (fail) +- `test-dgram-implicit-bind.js` (fail) +- `test-dgram-listen-after-bind.js` (fail) +- `test-dgram-membership.js` (fail) +- `test-dgram-msgsize.js` (fail) +- `test-dgram-multicast-loopback.js` (fail) +- `test-dgram-multicast-set-interface.js` (fail) +- `test-dgram-multicast-setTTL.js` (fail) +- `test-dgram-oob-buffer.js` (fail) +- `test-dgram-recv-error.js` (fail) +- `test-dgram-ref.js` (fail) +- `test-dgram-reuseport.js` (fail) +- `test-dgram-send-address-types.js` (fail) +- `test-dgram-send-bad-arguments.js` (fail) +- `test-dgram-send-callback-buffer-empty-address.js` (fail) +- `test-dgram-send-callback-buffer-length-empty-address.js` (fail) +- `test-dgram-send-callback-buffer-length.js` (fail) +- `test-dgram-send-callback-buffer.js` (fail) +- `test-dgram-send-callback-multi-buffer-empty-address.js` (fail) +- `test-dgram-send-callback-multi-buffer.js` (fail) +- `test-dgram-send-callback-recursive.js` (fail) +- `test-dgram-send-cb-quelches-error.js` (fail) +- `test-dgram-send-default-host.js` (fail) +- `test-dgram-send-empty-array.js` (fail) +- `test-dgram-send-empty-buffer.js` (fail) +- `test-dgram-send-empty-packet.js` (fail) +- `test-dgram-send-error.js` (fail) +- `test-dgram-send-invalid-msg-type.js` (fail) +- `test-dgram-send-multi-buffer-copy.js` (fail) +- `test-dgram-send-multi-string-array.js` (fail) +- `test-dgram-send-queue-info.js` (fail) +- `test-dgram-sendto.js` (fail) +- `test-dgram-setBroadcast.js` (fail) +- `test-dgram-setTTL.js` (fail) +- `test-dgram-socket-buffer-size.js` (fail) +- `test-dgram-udp4.js` (fail) +- `test-dgram-unref-in-cluster.js` (fail) +- `test-dgram-unref.js` (fail) +- `test-diagnostics-channel-bind-store.js` (fail) +- `test-diagnostics-channel-has-subscribers.js` (fail) +- `test-diagnostics-channel-http-server-start.js` (fail) +- `test-diagnostics-channel-http.js` (fail) +- `test-diagnostics-channel-memory-leak.js` (fail) +- `test-diagnostics-channel-module-import-error.js` (fail) +- `test-diagnostics-channel-module-import.js` (fail) +- `test-diagnostics-channel-module-require-error.js` (fail) +- `test-diagnostics-channel-module-require.js` (fail) +- `test-diagnostics-channel-net.js` (fail) +- `test-diagnostics-channel-object-channel-pub-sub.js` (fail) +- `test-diagnostics-channel-process.js` (fail) +- `test-diagnostics-channel-pub-sub.js` (fail) +- `test-diagnostics-channel-safe-subscriber-errors.js` (fail) +- `test-diagnostics-channel-symbol-named.js` (fail) +- `test-diagnostics-channel-sync-unsubscribe.js` (fail) +- `test-diagnostics-channel-tracing-channel-args-types.js` (fail) +- `test-diagnostics-channel-tracing-channel-callback-early-exit.js` (fail) +- `test-diagnostics-channel-tracing-channel-callback-error.js` (fail) +- `test-diagnostics-channel-tracing-channel-callback-run-stores.js` (fail) +- 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`test-https-host-headers.js` (fail) +- `test-https-hwm.js` (fail) +- `test-https-insecure-parse-per-stream.js` (fail) +- `test-https-keep-alive-drop-requests.js` (fail) +- `test-https-localaddress-bind-error.js` (fail) +- `test-https-localaddress.js` (fail) +- `test-https-max-header-size-per-stream.js` (fail) +- `test-https-max-headers-count.js` (fail) +- `test-https-options-boolean-check.js` (fail) +- `test-https-pfx.js` (fail) +- `test-https-request-arguments.js` (fail) +- `test-https-resume-after-renew.js` (fail) +- `test-https-selfsigned-no-keycertsign-no-crash.js` (fail) +- `test-https-server-async-dispose.js` (fail) +- `test-https-server-close-all.js` (fail) +- `test-https-server-close-destroy-timeout.js` (fail) +- `test-https-server-close-idle.js` (fail) +- `test-https-server-connections-checking-leak.js` (fail) +- `test-https-server-headers-timeout.js` (fail) +- `test-https-server-options-incoming-message.js` (fail) +- `test-https-server-options-server-response.js` (fail) +- `test-https-server-request-timeout.js` (fail) +- `test-https-set-timeout-server.js` (fail) +- `test-https-simple.js` (fail) +- `test-https-socket-options.js` (fail) +- `test-https-strict.js` (fail) +- `test-https-timeout-server-2.js` (fail) +- `test-https-timeout-server.js` (fail) +- `test-https-timeout.js` (fail) +- `test-https-truncate.js` (fail) +- `test-https-unix-socket-self-signed.js` (fail) +- `test-inspect-support-for-node_options.js` (fail) +- `test-inspector-already-activated-cli.js` (fail) +- `test-inspector-async-call-stack-abort.js` (fail) +- `test-inspector-async-call-stack.js` (fail) +- `test-inspector-async-context-brk.js` (fail) +- `test-inspector-async-hook-after-done.js` (fail) +- `test-inspector-async-hook-setup-at-inspect-brk.js` (fail) +- `test-inspector-async-hook-setup-at-signal.js` (fail) +- `test-inspector-async-stack-traces-promise-then.js` (fail) +- `test-inspector-async-stack-traces-set-interval.js` (fail) +- `test-inspector-bindings.js` (fail) +- `test-inspector-break-e.js` (fail) +- `test-inspector-break-when-eval.js` (fail) +- `test-inspector-close-worker.js` (fail) +- `test-inspector-connect-main-thread.js` (fail) +- `test-inspector-connect-to-main-thread.js` (fail) +- `test-inspector-console-top-frame.js` (fail) +- `test-inspector-console.js` (fail) +- `test-inspector-contexts.js` (fail) +- `test-inspector-debug-brk-flag.js` (fail) +- `test-inspector-debug-end.js` (fail) +- `test-inspector-emit-protocol-event.js` (fail) +- `test-inspector-enabled.js` (fail) +- `test-inspector-esm.js` (fail) +- `test-inspector-exception.js` (fail) +- `test-inspector-exit-worker-in-wait-for-connection.js` (fail) +- `test-inspector-exit-worker-in-wait-for-connection2.js` (fail) +- `test-inspector-has-idle.js` (fail) +- `test-inspector-has-inspector-false.js` (fail) +- `test-inspector-heap-allocation-tracker.js` (fail) +- `test-inspector-heapdump.js` (fail) +- `test-inspector-inspect-brk-node.js` (fail) +- `test-inspector-invalid-args.js` 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`test-inspector-strip-types.js` (fail) +- `test-inspector-tracing-domain.js` (fail) +- `test-inspector-vm-global-accessors-getter-sideeffect.js` (fail) +- `test-inspector-vm-global-accessors-sideeffects.js` (fail) +- `test-inspector-wait-for-connection.js` (fail) +- `test-inspector-waiting-for-disconnect.js` (fail) +- `test-inspector-workers-flat-list.js` (fail) +- `test-intl-v8BreakIterator.js` (fail) +- `test-listen-fd-ebadf.js` (fail) +- `test-messageport-hasref.js` (fail) +- `test-net-access-byteswritten.js` (fail) +- `test-net-after-close.js` (fail) +- `test-net-allow-half-open.js` (fail) +- `test-net-autoselectfamily-attempt-timeout-cli-option.js` (fail) +- `test-net-autoselectfamily-attempt-timeout-default-value.js` (fail) +- `test-net-autoselectfamily-commandline-option.js` (fail) +- `test-net-autoselectfamily-default.js` (fail) +- `test-net-autoselectfamily-ipv4first.js` (fail) +- `test-net-autoselectfamily.js` (fail) +- `test-net-better-error-messages-listen-path.js` (fail) +- `test-net-better-error-messages-listen.js` (fail) +- `test-net-better-error-messages-path.js` (fail) +- `test-net-better-error-messages-port-hostname.js` (fail) +- `test-net-binary.js` (fail) +- `test-net-bind-twice.js` (fail) +- `test-net-blocklist.js` (fail) +- `test-net-buffersize.js` (fail) +- `test-net-bytes-read.js` (fail) +- `test-net-bytes-stats.js` (fail) +- `test-net-bytes-written-large.js` (fail) +- `test-net-can-reset-timeout.js` (fail) +- `test-net-child-process-connect-reset.js` (fail) +- `test-net-client-bind-twice.js` (fail) +- `test-net-connect-abort-controller.js` (fail) +- `test-net-connect-buffer.js` (fail) +- `test-net-connect-buffer2.js` (fail) +- `test-net-connect-call-socket-connect.js` (fail) +- `test-net-connect-immediate-destroy.js` (fail) +- `test-net-connect-immediate-finish.js` (fail) +- `test-net-connect-keepalive.js` (fail) +- `test-net-connect-memleak.js` (fail) +- `test-net-connect-no-arg.js` (fail) +- `test-net-connect-nodelay.js` (fail) +- 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`test-signal-handler.js` (skip) +- `test-socket-address.js` (fail) +- `test-socket-options-invalid.js` (fail) +- `test-socket-write-after-fin-error.js` (fail) +- `test-socket-write-after-fin.js` (fail) +- `test-socket-writes-before-passed-to-tls-socket.js` (fail) +- `test-stdio-pipe-redirect.js` (fail) +- `test-stream-aliases-legacy.js` (fail) +- `test-stream-base-typechecking.js` (fail) +- `test-stream-consumers.js` (fail) +- `test-stream-pipeline.js` (fail) +- `test-stream-preprocess.js` (fail) +- `test-stream-writable-samecb-singletick.js` (fail) +- `test-stream3-pipeline-async-iterator.js` (fail) +- `test-timers-immediate-queue-throw.js` (fail) +- `test-timers-reset-process-domain-on-throw.js` (fail) +- `test-timers-socket-timeout-removes-other-socket-unref-timer.js` (fail) +- `test-timers-unrefed-in-callback.js` (fail) +- `test-tls-0-dns-altname.js` (fail) +- `test-tls-add-context.js` (fail) +- `test-tls-addca.js` (fail) +- `test-tls-alpn-server-client.js` (fail) +- `test-tls-async-cb-after-socket-end.js` (fail) +- `test-tls-basic-validations.js` (fail) +- `test-tls-buffersize.js` (fail) +- `test-tls-ca-concat.js` (fail) +- `test-tls-canonical-ip.js` (fail) +- `test-tls-cert-chains-concat.js` (fail) +- `test-tls-cert-chains-in-ca.js` (fail) +- `test-tls-cert-ext-encoding.js` (fail) +- `test-tls-cert-regression.js` (fail) +- `test-tls-check-server-identity.js` (fail) +- `test-tls-cipher-list.js` (fail) +- `test-tls-cli-max-version-1.2.js` (fail) +- `test-tls-cli-max-version-1.3.js` (fail) +- `test-tls-cli-min-max-conflict.js` (fail) +- `test-tls-cli-min-version-1.0.js` (fail) +- `test-tls-cli-min-version-1.1.js` (fail) +- `test-tls-cli-min-version-1.2.js` (fail) +- `test-tls-cli-min-version-1.3.js` (fail) +- `test-tls-client-abort.js` (fail) +- `test-tls-client-abort2.js` (fail) +- `test-tls-client-allow-partial-trust-chain.js` (fail) +- `test-tls-client-auth.js` (fail) +- `test-tls-client-default-ciphers.js` (fail) +- `test-tls-client-destroy-soon.js` (fail) +- `test-tls-client-getephemeralkeyinfo.js` (fail) +- `test-tls-client-mindhsize.js` (fail) +- `test-tls-client-reject-12.js` (fail) +- `test-tls-client-reject.js` (fail) +- `test-tls-client-renegotiation-13.js` (fail) +- `test-tls-client-resume-12.js` (fail) +- `test-tls-client-resume.js` (fail) +- `test-tls-client-verify.js` (fail) +- `test-tls-clientcertengine-invalid-arg-type.js` (fail) +- `test-tls-clientcertengine-unsupported.js` (fail) +- `test-tls-close-error.js` (fail) +- `test-tls-close-event-after-write.js` (fail) +- `test-tls-close-notify.js` (fail) +- `test-tls-cnnic-whitelist.js` (fail) +- `test-tls-connect-abort-controller.js` (fail) +- `test-tls-connect-allow-half-open-option.js` (fail) +- `test-tls-connect-given-socket.js` (fail) +- `test-tls-connect-hints-option.js` (fail) +- `test-tls-connect-hwm-option.js` (fail) +- `test-tls-connect-memleak.js` (fail) +- `test-tls-connect-no-host.js` (fail) +- `test-tls-connect-pipe.js` 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`test-tls-min-max-version.js` (fail) +- `test-tls-multi-key.js` (fail) +- `test-tls-multi-pfx.js` (fail) +- `test-tls-multiple-cas-as-string.js` (fail) +- `test-tls-net-connect-prefer-path.js` (fail) +- `test-tls-net-socket-keepalive-12.js` (fail) +- `test-tls-net-socket-keepalive.js` (fail) +- `test-tls-no-cert-required.js` (fail) +- `test-tls-no-rsa-key.js` (fail) +- `test-tls-no-sslv23.js` (fail) +- `test-tls-no-sslv3.js` (fail) +- `test-tls-on-empty-socket.js` (fail) +- `test-tls-onread-static-buffer.js` (fail) +- `test-tls-options-boolean-check.js` (fail) +- `test-tls-over-http-tunnel.js` (fail) +- `test-tls-passphrase.js` (fail) +- `test-tls-pause.js` (fail) +- `test-tls-peer-certificate-encoding.js` (fail) +- `test-tls-peer-certificate-multi-keys.js` (fail) +- `test-tls-peer-certificate.js` (fail) +- `test-tls-pfx-authorizationerror.js` (fail) +- `test-tls-psk-circuit.js` (fail) +- `test-tls-psk-errors.js` (fail) +- `test-tls-reduced-SECLEVEL-in-cipher.js` (fail) +- `test-tls-reinitialize-listeners.js` (fail) +- `test-tls-request-timeout.js` (fail) +- `test-tls-retain-handle-no-abort.js` (fail) +- `test-tls-reuse-host-from-socket.js` (fail) +- `test-tls-root-certificates.js` (fail) +- `test-tls-secure-context-usage-order.js` (fail) +- `test-tls-secure-session.js` (fail) +- `test-tls-securepair-fiftharg.js` (fail) +- `test-tls-securepair-leak.js` (fail) +- `test-tls-server-capture-rejection.js` (fail) +- `test-tls-server-connection-server.js` (fail) +- `test-tls-server-failed-handshake-emits-clienterror.js` (fail) +- `test-tls-server-parent-constructor-options.js` (fail) +- `test-tls-server-setkeycert.js` (fail) +- `test-tls-server-setoptions-clientcertengine.js` (fail) +- `test-tls-set-ciphers-error.js` (fail) +- `test-tls-set-encoding.js` (fail) +- `test-tls-set-secure-context.js` (fail) +- `test-tls-set-sigalgs.js` (fail) +- `test-tls-sni-option.js` (fail) +- `test-tls-sni-server-client.js` (fail) +- `test-tls-sni-servername.js` (fail) +- `test-tls-snicallback-error.js` (fail) +- `test-tls-socket-allow-half-open-option.js` (fail) +- `test-tls-socket-close.js` (fail) +- `test-tls-socket-constructor-alpn-options-parsing.js` (fail) +- `test-tls-socket-default-options.js` (fail) +- `test-tls-socket-destroy.js` (fail) +- `test-tls-socket-failed-handshake-emits-error.js` (fail) +- `test-tls-socket-snicallback-without-server.js` (fail) +- `test-tls-startcom-wosign-whitelist.js` (fail) +- `test-tls-starttls-server.js` (fail) +- `test-tls-streamwrap-buffersize.js` (fail) +- `test-tls-ticket-12.js` (fail) +- `test-tls-ticket-cluster.js` (fail) +- `test-tls-ticket-invalid-arg.js` (fail) +- `test-tls-ticket.js` (fail) +- `test-tls-timeout-server-2.js` (fail) +- `test-tls-timeout-server.js` (fail) +- `test-tls-tlswrap-segfault-2.js` (fail) +- `test-tls-tlswrap-segfault.js` (fail) +- `test-tls-translate-peer-certificate.js` (fail) +- `test-tls-transport-destroy-after-own-gc.js` (fail) +- `test-tls-use-after-free-regression.js` (fail) +- `test-tls-wrap-econnreset-localaddress.js` (fail) +- `test-tls-wrap-econnreset-pipe.js` (fail) +- `test-tls-wrap-econnreset-socket.js` (fail) +- `test-tls-wrap-econnreset.js` (fail) +- `test-tls-wrap-event-emmiter.js` (fail) +- `test-tls-wrap-no-abort.js` (fail) +- `test-tls-wrap-timeout.js` (fail) +- `test-tls-write-error.js` (fail) +- `test-tls-writewrap-leak.js` (fail) +- `test-tls-zero-clear-in.js` (fail) +- `test-tojson-perf_hooks.js` (fail) +- `test-trace-atomic-deprecation.js` (fail) +- `test-trace-atomics-wait.js` (fail) +- `test-trace-env-stack.js` (fail) +- `test-trace-env.js` (fail) +- `test-trace-events-all.js` (fail) +- `test-trace-events-api-worker-disabled.js` (fail) +- `test-trace-events-async-hooks.js` (fail) +- `test-trace-events-binding.js` (fail) +- `test-trace-events-bootstrap.js` (fail) +- `test-trace-events-category-used.js` (fail) +- `test-trace-events-console.js` (fail) +- `test-trace-events-dynamic-enable-workers-disabled.js` (fail) +- `test-trace-events-dynamic-enable.js` (fail) +- `test-trace-events-environment.js` (fail) +- `test-trace-events-file-pattern.js` (fail) +- `test-trace-events-fs-async.js` (fail) +- `test-trace-events-fs-sync.js` (fail) +- `test-trace-events-get-category-enabled-buffer.js` (fail) +- `test-trace-events-http.js` (fail) +- `test-trace-events-metadata.js` (fail) +- `test-trace-events-net-abstract-socket.js` (fail) +- `test-trace-events-net.js` (fail) +- `test-trace-events-none.js` (fail) +- `test-trace-events-process-exit.js` (fail) +- `test-trace-events-promises.js` (fail) +- `test-trace-events-threadpool.js` (fail) +- `test-trace-events-v8.js` (fail) +- `test-trace-events-vm.js` (fail) +- `test-trace-events-worker-metadata-with-name.js` (fail) +- `test-trace-events-worker-metadata.js` (fail) +- `test-trace-exit-stack-limit.js` (fail) +- `test-trace-exit.js` (fail) +- `test-tty-stdin-pipe.js` (fail) +- `test-url-domain-ascii-unicode.js` (fail) +- `test-url-format.js` (fail) +- `test-url-parse-format.js` (fail) +- `test-util-stripvtcontrolcharacters.js` (fail) +- `test-util-text-decoder.js` (fail) +- `test-vm-access-process-env.js` (fail) +- `test-vm-api-handles-getter-errors.js` (fail) +- `test-vm-attributes-property-not-on-sandbox.js` (fail) +- `test-vm-basic.js` (fail) +- `test-vm-cached-data.js` (fail) +- `test-vm-codegen.js` (fail) +- `test-vm-context-async-script.js` (fail) +- `test-vm-context-dont-contextify.js` (fail) +- `test-vm-context-property-forwarding.js` (fail) +- `test-vm-context.js` (fail) +- `test-vm-create-and-run-in-context.js` (fail) +- `test-vm-create-context-accessors.js` (fail) +- `test-vm-create-context-arg.js` (fail) +- `test-vm-create-context-circular-reference.js` (fail) +- `test-vm-createcacheddata.js` (fail) +- `test-vm-cross-context.js` (fail) +- `test-vm-data-property-writable.js` (fail) +- `test-vm-deleting-property.js` (fail) +- `test-vm-dynamic-import-callback-missing-flag.js` (fail) +- `test-vm-function-declaration.js` (fail) +- `test-vm-function-redefinition.js` (fail) +- `test-vm-getters.js` (fail) +- `test-vm-global-assignment.js` (fail) +- `test-vm-global-configurable-properties.js` (fail) +- `test-vm-global-define-property.js` (fail) +- `test-vm-global-get-own.js` (fail) +- `test-vm-global-identity.js` (fail) +- `test-vm-global-non-writable-properties.js` (fail) +- `test-vm-global-property-enumerator.js` (fail) +- `test-vm-global-property-interceptors.js` (fail) +- `test-vm-global-property-prototype.js` (fail) +- `test-vm-global-setter.js` (fail) +- `test-vm-harmony-symbols.js` (fail) +- `test-vm-indexed-properties.js` (fail) +- `test-vm-inherited_properties.js` (fail) +- `test-vm-is-context.js` (fail) +- `test-vm-low-stack-space.js` (fail) +- `test-vm-measure-memory-lazy.js` (fail) +- `test-vm-measure-memory-multi-context.js` (fail) +- `test-vm-measure-memory.js` (fail) +- `test-vm-module-basic.js` (fail) +- `test-vm-module-cached-data.js` (fail) +- `test-vm-module-dynamic-import.js` (fail) +- `test-vm-module-dynamic-namespace.js` (fail) +- `test-vm-module-errors.js` (fail) +- `test-vm-module-import-meta.js` (fail) +- `test-vm-module-link.js` (fail) +- `test-vm-module-reevaluate.js` (fail) +- `test-vm-module-synthetic.js` (fail) +- `test-vm-new-script-new-context.js` (fail) +- `test-vm-no-dynamic-import-callback.js` (fail) +- `test-vm-not-strict.js` (fail) +- `test-vm-options-validation.js` (fail) +- `test-vm-ownkeys.js` (fail) +- `test-vm-ownpropertynames.js` (fail) +- `test-vm-ownpropertysymbols.js` (fail) +- `test-vm-preserves-property.js` (fail) +- `test-vm-property-not-on-sandbox.js` (fail) +- `test-vm-proxies.js` (fail) +- `test-vm-proxy-failure-CP.js` (fail) +- `test-vm-run-in-new-context.js` (fail) +- `test-vm-script-throw-in-tostring.js` (fail) +- `test-vm-set-property-proxy.js` (fail) +- `test-vm-set-proto-null-on-globalthis.js` (fail) +- `test-vm-sigint-existing-handler.js` (fail) +- `test-vm-sigint.js` (fail) +- `test-vm-source-map-url.js` (fail) +- `test-vm-static-this.js` (fail) +- `test-vm-strict-assign.js` (fail) +- `test-vm-strict-mode.js` (fail) +- `test-vm-symbols.js` (fail) +- `test-vm-syntax-error-message.js` (fail) +- `test-vm-syntax-error-stderr.js` (fail) +- `test-vm-timeout-escape-promise-2.js` (fail) +- `test-vm-timeout-escape-promise-module.js` (fail) +- `test-vm-timeout-escape-promise.js` (fail) +- `test-vm-timeout.js` (skip) +- `test-warn-stream-wrap.js` (fail) +- `test-webcrypto-cryptokey-workers.js` (fail) +- `test-worker-abort-on-uncaught-exception-terminate.js` (fail) +- `test-worker-abort-on-uncaught-exception.js` (fail) +- `test-worker-arraybuffer-zerofill.js` (fail) +- `test-worker-beforeexit-throw-exit.js` (fail) +- `test-worker-broadcastchannel-wpt.js` (fail) +- `test-worker-broadcastchannel.js` (fail) +- `test-worker-cjs-workerdata.js` (fail) +- `test-worker-cleanexit-with-js.js` (fail) +- `test-worker-cleanexit-with-moduleload.js` (fail) +- `test-worker-cleanup-handles.js` (fail) +- `test-worker-cli-options.js` (fail) +- `test-worker-console-listeners.js` (fail) +- `test-worker-crypto-sign-transfer-result.js` (fail) +- `test-worker-data-url.js` (fail) +- `test-worker-debug.js` (fail) +- `test-worker-dns-terminate-during-query.js` (fail) +- `test-worker-dns-terminate.js` (fail) +- `test-worker-environmentdata.js` (fail) +- `test-worker-error-stack-getter-throws.js` (fail) +- `test-worker-esm-exit.js` (fail) +- `test-worker-esm-missing-main.js` (fail) +- `test-worker-esmodule.js` (fail) +- `test-worker-eval-typescript.js` (fail) +- `test-worker-event.js` (fail) +- `test-worker-execargv-invalid.js` (fail) +- `test-worker-execargv.js` (fail) +- `test-worker-exit-code.js` (fail) +- `test-worker-exit-event-error.js` (fail) +- `test-worker-exit-from-uncaught-exception.js` (fail) +- `test-worker-exit-heapsnapshot.js` (fail) +- `test-worker-fs-stat-watcher.js` (fail) +- `test-worker-hasref.js` (fail) +- `test-worker-heap-snapshot.js` (fail) +- `test-worker-heapdump-failure.js` (fail) +- `test-worker-http2-generic-streams-terminate.js` (fail) +- `test-worker-http2-stream-terminate.js` (fail) +- `test-worker-init-failure.js` (fail) +- `test-worker-invalid-workerdata.js` (fail) +- `test-worker-load-file-with-extension-other-than-js.js` (fail) +- `test-worker-memory.js` (fail) +- `test-worker-message-channel-sharedarraybuffer.js` (fail) +- `test-worker-message-channel.js` (fail) +- `test-worker-message-event.js` (fail) +- `test-worker-message-mark-as-uncloneable.js` (fail) +- `test-worker-message-not-serializable.js` (fail) +- `test-worker-message-port-arraybuffer.js` (fail) +- `test-worker-message-port-close-while-receiving.js` (fail) +- `test-worker-message-port-close.js` (fail) +- `test-worker-message-port-constructor.js` (fail) +- `test-worker-message-port-drain.js` (fail) +- `test-worker-message-port-infinite-message-loop.js` (fail) +- `test-worker-message-port-inspect-during-init-hook.js` (fail) +- `test-worker-message-port-jstransferable-nested-untransferable.js` (fail) +- `test-worker-message-port-message-before-close.js` (fail) +- `test-worker-message-port-message-port-transferring.js` (fail) +- `test-worker-message-port-move.js` (fail) +- `test-worker-message-port-multiple-sharedarraybuffers.js` (fail) +- `test-worker-message-port-receive-message.js` (fail) +- `test-worker-message-port-terminate-transfer-list.js` (fail) +- `test-worker-message-port-transfer-closed.js` (fail) +- `test-worker-message-port-transfer-duplicate.js` (fail) +- `test-worker-message-port-transfer-fake-js-transferable-internal.js` (fail) +- `test-worker-message-port-transfer-fake-js-transferable.js` (fail) +- `test-worker-message-port-transfer-filehandle.js` (fail) +- `test-worker-message-port-transfer-native.js` (fail) +- `test-worker-message-port-transfer-self.js` (fail) +- `test-worker-message-port-transfer-target.js` (fail) +- `test-worker-message-port-transfer-terminate.js` (fail) +- `test-worker-message-port-wasm-module.js` (fail) +- `test-worker-message-port-wasm-threads.js` (fail) +- `test-worker-message-port.js` (fail) +- `test-worker-message-transfer-port-mark-as-untransferable.js` (fail) +- `test-worker-message-type-unknown.js` (fail) +- `test-worker-messageport-hasref.js` (fail) +- `test-worker-messaging-errors-timeout.js` (fail) +- `test-worker-messaging.js` (fail) +- `test-worker-mjs-workerdata.js` (fail) +- `test-worker-name.js` (fail) +- `test-worker-nearheaplimit-deadlock.js` (fail) +- `test-worker-nested-on-process-exit.js` (fail) +- `test-worker-nested-uncaught.js` (fail) +- `test-worker-nexttick-terminate.js` (fail) +- `test-worker-no-sab.js` (fail) +- `test-worker-no-stdin-stdout-interaction.js` (fail) +- `test-worker-node-options.js` (fail) +- `test-worker-non-fatal-uncaught-exception.js` (fail) +- `test-worker-on-process-exit.js` (fail) +- `test-worker-onmessage-not-a-function.js` (fail) +- `test-worker-onmessage.js` (fail) +- `test-worker-parent-port-ref.js` (fail) +- `test-worker-process-argv.js` (fail) +- `test-worker-process-cwd.js` (fail) +- `test-worker-process-env-shared.js` (fail) +- `test-worker-process-env.js` (fail) +- `test-worker-process-exit-async-module.js` (fail) +- `test-worker-ref-onexit.js` (fail) +- `test-worker-ref.js` (fail) +- `test-worker-relative-path-double-dot.js` (fail) +- `test-worker-relative-path.js` (fail) +- `test-worker-resource-limits.js` (fail) +- `test-worker-safe-getters.js` (fail) +- `test-worker-sharedarraybuffer-from-worker-thread.js` (fail) +- `test-worker-stack-overflow-stack-size.js` (fail) +- `test-worker-stack-overflow.js` (fail) +- `test-worker-stdio-flush-inflight.js` (fail) +- `test-worker-stdio-flush.js` (fail) +- `test-worker-stdio-from-preload-module.js` (fail) +- `test-worker-stdio.js` (fail) +- `test-worker-syntax-error-file.js` (fail) +- `test-worker-syntax-error.js` (fail) +- `test-worker-terminate-http2-respond-with-file.js` (fail) +- `test-worker-terminate-microtask-loop.js` (fail) +- `test-worker-terminate-nested.js` (fail) +- `test-worker-terminate-null-handler.js` (fail) +- `test-worker-terminate-ref-public-port.js` (fail) +- `test-worker-terminate-source-map.js` (fail) +- `test-worker-terminate-timers.js` (fail) +- `test-worker-terminate-unrefed.js` (fail) +- `test-worker-track-unmanaged-fds.js` (fail) +- `test-worker-type-check.js` (fail) +- `test-worker-uncaught-exception-async.js` (fail) +- `test-worker-uncaught-exception.js` (fail) +- `test-worker-unref-from-message-during-exit.js` (fail) +- `test-worker-unsupported-path.js` (fail) +- `test-worker-unsupported-things.js` (fail) +- `test-worker-vm-context-terminate.js` (fail) +- `test-worker-voluntarily-exit-followed-by-addition.js` (fail) +- `test-worker-voluntarily-exit-followed-by-throw.js` (fail) +- `test-worker-workerdata-messageport.js` (fail) +- `test-worker-workerdata-sharedarraybuffer.js` (fail) +- `test-worker.js` (fail) +- `test-x509-escaping.js` (fail) + +### UNSUPPORTED-API: specific API not implemented (130 tests) + +**Resolution: ~14 tests rescuable** + +~7 tests rescued with stream enhancements (Readable.from, compose, getDefaultHighWaterMark). ~3 rescued with utility polyfills (MIMEType, duplexPair). ~4 rescued with HTTP polyfill expansion. Remaining ~44 are architecture-limited (fork IPC, fs.watch, v8.promiseHooks, snapshot APIs). + +- `test-buffer-constructor-outside-node-modules.js` (fail) +- `test-child-process-dgram-reuseport.js` (fail) +- `test-child-process-fork-no-shell.js` (fail) +- `test-child-process-fork-stdio.js` (fail) +- `test-child-process-fork.js` (fail) +- `test-child-process-fork3.js` (fail) +- `test-child-process-ipc-next-tick.js` (fail) +- `test-child-process-net-reuseport.js` (fail) +- `test-child-process-send-after-close.js` (fail) +- `test-child-process-send-keep-open.js` (fail) +- `test-child-process-send-type-error.js` (fail) +- `test-compile-cache-api-env.js` (fail) +- `test-compile-cache-api-error.js` (fail) +- `test-compile-cache-api-flush.js` (fail) +- `test-compile-cache-api-permission.js` (fail) +- `test-compile-cache-api-success.js` (fail) +- `test-compile-cache-api-tmpdir.js` (fail) +- `test-compile-cache-bad-syntax.js` (fail) +- `test-compile-cache-disable.js` (fail) +- `test-compile-cache-dynamic-import.js` (fail) +- `test-compile-cache-esm.js` (fail) +- `test-compile-cache-existing-directory.js` (fail) +- `test-compile-cache-permission-allowed.js` (fail) +- `test-compile-cache-permission-disallowed.js` (fail) +- `test-compile-cache-success.js` (fail) +- `test-compile-cache-updated-file.js` (fail) +- `test-destroy-socket-in-lookup.js` (fail) +- `test-events-uncaught-exception-stack.js` (fail) +- `test-filehandle-readablestream.js` (fail) +- `test-fs-options-immutable.js` (skip) +- `test-fs-promises-file-handle-dispose.js` (fail) +- `test-fs-promises-file-handle-writeFile.js` (fail) +- `test-fs-promises-watch.js` (skip) +- `test-fs-promises-writefile.js` (fail) +- `test-fs-watch-file-enoent-after-deletion.js` (skip) +- `test-fs-watch-recursive-add-file-to-existing-subfolder.js` (skip) +- `test-fs-watch-recursive-add-file-to-new-folder.js` (skip) +- `test-fs-watch-recursive-add-file.js` (skip) +- `test-fs-watch-recursive-assert-leaks.js` (skip) +- `test-fs-watch-recursive-delete.js` (skip) +- `test-fs-watch-recursive-linux-parallel-remove.js` (skip) +- `test-fs-watch-recursive-sync-write.js` (skip) +- `test-fs-watch-recursive-update-file.js` (skip) +- `test-fs-watch-stop-async.js` (fail) +- `test-fs-watch-stop-sync.js` (fail) +- `test-fs-watch.js` (skip) +- `test-http-addrequest-localaddress.js` (fail) +- `test-http-agent-getname.js` (fail) +- `test-http-header-validators.js` (fail) +- `test-http-import-websocket.js` (fail) +- `test-http-incoming-matchKnownFields.js` (fail) +- `test-http-outgoing-destroy.js` (fail) +- `test-http-sync-write-error-during-continue.js` (fail) +- `test-messagechannel.js` (fail) +- `test-mime-whatwg.js` (fail) +- `test-process-external-stdio-close.js` (fail) +- `test-promise-hook-create-hook.js` (fail) +- `test-promise-hook-exceptions.js` (fail) +- `test-promise-hook-on-after.js` (fail) +- `test-promise-hook-on-before.js` (fail) +- `test-promise-hook-on-init.js` (fail) +- `test-readable-from-iterator-closing.js` (fail) +- `test-readable-from.js` (fail) +- `test-shadow-realm-allowed-builtin-modules.js` (fail) +- `test-shadow-realm-custom-loaders.js` (fail) +- `test-shadow-realm-gc-module.js` (fail) +- `test-shadow-realm-gc.js` (fail) +- `test-shadow-realm-globals.js` (fail) +- `test-shadow-realm-import-value-resolve.js` (fail) +- `test-shadow-realm-module.js` (fail) +- `test-shadow-realm-preload-module.js` (fail) +- `test-shadow-realm-prepare-stack-trace.js` (fail) +- `test-shadow-realm.js` (fail) +- `test-snapshot-api.js` (fail) +- `test-snapshot-argv1.js` (fail) +- `test-snapshot-basic.js` (fail) +- `test-snapshot-child-process-sync.js` (fail) +- `test-snapshot-cjs-main.js` (fail) +- `test-snapshot-config.js` (fail) +- `test-snapshot-console.js` (fail) +- `test-snapshot-coverage.js` (fail) +- `test-snapshot-cwd.js` (fail) +- `test-snapshot-dns-lookup-localhost-promise.js` (fail) +- `test-snapshot-dns-lookup-localhost.js` (fail) +- `test-snapshot-dns-resolve-localhost-promise.js` (fail) +- `test-snapshot-dns-resolve-localhost.js` (fail) +- `test-snapshot-error.js` (fail) +- `test-snapshot-eval.js` (fail) +- `test-snapshot-gzip.js` (fail) +- `test-snapshot-incompatible.js` (fail) +- `test-snapshot-namespaced-builtin.js` (fail) +- `test-snapshot-net.js` (fail) +- `test-snapshot-reproducible.js` (fail) +- `test-snapshot-stack-trace-limit-mutation.js` (fail) +- `test-snapshot-stack-trace-limit.js` (fail) +- `test-snapshot-typescript.js` (fail) +- `test-snapshot-umd.js` (fail) +- `test-snapshot-warning.js` (fail) +- `test-snapshot-weak-reference.js` (fail) +- `test-snapshot-worker.js` (fail) +- `test-stream-compose-operator.js` (fail) +- `test-stream-compose.js` (fail) +- `test-stream-construct.js` (fail) +- `test-stream-drop-take.js` (fail) +- `test-stream-duplexpair.js` (fail) +- `test-stream-err-multiple-callback-construction.js` (fail) +- `test-stream-filter.js` (fail) +- `test-stream-flatMap.js` (fail) +- `test-stream-forEach.js` (fail) +- `test-stream-map.js` (fail) +- `test-stream-pipeline-with-empty-string.js` (fail) +- `test-stream-promises.js` (fail) +- `test-stream-readable-aborted.js` (fail) +- `test-stream-readable-async-iterators.js` (fail) +- `test-stream-readable-destroy.js` (fail) +- `test-stream-readable-didRead.js` (fail) +- `test-stream-readable-dispose.js` (fail) +- `test-stream-readable-next-no-null.js` (fail) +- `test-stream-reduce.js` (fail) +- `test-stream-set-default-hwm.js` (fail) +- `test-stream-toArray.js` (fail) +- `test-stream-transform-split-highwatermark.js` (fail) +- `test-stream-writable-aborted.js` (fail) +- `test-stream-writable-destroy.js` (fail) +- `test-util-getcallsite.js` (fail) +- `test-util-types-exists.js` (fail) +- `test-websocket.js` (fail) +- `test-webstream-readable-from.js` (fail) +- `test-webstreams-clone-unref.js` (fail) +- `test-zlib-brotli-16GB.js` (fail) + +### HANGS: test hangs/timeouts, needs investigation (5 tests) + +**Resolution: Needs investigation** + +5 tests hang after the native ESM rebase. Root cause likely interaction between microtask drain loop and specific stream/fs/zlib patterns. These are regressions that should be fixable by adjusting event loop drain behavior in `native/v8-runtime/src/session.rs`. + +- `test-fs-read-stream-fd-leak.js` (skip) +- `test-next-tick-intentional-starvation.js` (skip) +- `test-stream-readable-object-multi-push-async.js` (skip) +- `test-timers-interval-throw.js` (skip) +- `test-util-inspect-long-running.js` (skip) + +### OTHER: uncategorized (94 tests) + +**Resolution: Needs reclassification** + +94 tests not yet mapped to a specific fix category. These should be individually investigated and assigned to existing FIX categories or marked as out-of-scope. + +- `test-assert-async.js` (fail) +- `test-blob-createobjecturl.js` (fail) +- `test-blob-file-backed.js` (fail) +- `test-common-must-not-call.js` (fail) +- `test-crypto-ecb.js` (fail) +- `test-crypto-keygen-async-dsa-key-object.js` (fail) +- `test-crypto-keygen-async-dsa.js` (fail) +- `test-domexception-cause.js` (fail) +- `test-event-emitter-error-monitor.js` (fail) +- `test-event-emitter-errors.js` (fail) +- `test-event-emitter-remove-all-listeners.js` (fail) +- `test-event-emitter-special-event-names.js` (fail) +- `test-event-target.js` (fail) +- `test-events-getmaxlisteners.js` (fail) +- `test-file.js` (fail) +- `test-fs-append-file-sync.js` (fail) +- `test-fs-buffertype-writesync.js` (fail) +- `test-fs-close-errors.js` (fail) +- `test-fs-exists.js` (fail) +- `test-fs-make-callback.js` (fail) +- `test-fs-makeStatsCallback.js` (fail) +- `test-fs-non-number-arguments-throw.js` (fail) +- `test-fs-open.js` (fail) +- `test-fs-opendir.js` (fail) +- `test-fs-read-stream-file-handle.js` (fail) +- `test-fs-read-stream-inherit.js` (fail) +- `test-fs-read-stream-throw-type-error.js` (fail) +- `test-fs-read-stream.js` (fail) +- `test-fs-readSync-optional-params.js` (fail) +- `test-fs-readv.js` (fail) +- `test-fs-statfs.js` (fail) +- `test-fs-stream-fs-options.js` (fail) +- `test-fs-stream-options.js` (fail) +- `test-fs-timestamp-parsing-error.js` (fail) +- `test-fs-utimes.js` (fail) +- `test-fs-write-stream-throw-type-error.js` (fail) +- `test-fs-write-stream.js` (fail) +- `test-fs-write-sync-optional-params.js` (fail) +- `test-fs-writev-sync.js` (fail) +- `test-fs-writev.js` (fail) +- `test-http-outgoing-internal-headernames-getter.js` (fail) +- `test-http-outgoing-message-inheritance.js` (fail) +- `test-http-server-response-standalone.js` (fail) +- `test-icu-minimum-version.js` (fail) +- `test-inspector.js` (fail) +- `test-module-builtin.js` (fail) +- `test-module-create-require-multibyte.js` (fail) +- `test-module-create-require.js` (fail) +- `test-module-globalpaths-nodepath.js` (fail) +- `test-module-isBuiltin.js` (fail) +- `test-module-multi-extensions.js` (fail) +- `test-module-nodemodulepaths.js` (fail) +- `test-module-prototype-mutation.js` (fail) +- `test-module-relative-lookup.js` (fail) +- `test-module-stat.js` (fail) +- `test-process-features.js` (fail) +- `test-promise-swallowed-event.js` (fail) +- `test-querystring-escape.js` (fail) +- `test-querystring-multichar-separator.js` (fail) +- `test-require-cache.js` (fail) +- `test-require-dot.js` (fail) +- `test-require-exceptions.js` (fail) +- `test-require-extensions-same-filename-as-dir-trailing-slash.js` (fail) +- `test-require-extensions-same-filename-as-dir.js` (fail) +- `test-require-node-prefix.js` (fail) +- `test-stream-duplex-from.js` (fail) +- `test-stream-writable-write-error.js` (fail) +- `test-streams-highwatermark.js` (fail) +- `test-sys.js` (fail) +- `test-util-format.js` (fail) +- `test-util-inherits.js` (fail) +- `test-util-inspect-getters-accessing-this.js` (fail) +- `test-util-isDeepStrictEqual.js` (fail) +- `test-util-parse-env.js` (fail) +- `test-util-primordial-monkeypatching.js` (fail) +- `test-util-styletext.js` (fail) +- `test-v8-collect-gc-profile-exit-before-stop.js` (fail) +- `test-v8-collect-gc-profile-in-worker.js` (fail) +- `test-v8-collect-gc-profile.js` (fail) +- `test-v8-coverage.js` (fail) +- `test-v8-flag-pool-size-0.js` (fail) +- `test-v8-flag-type-check.js` (fail) +- `test-v8-flags.js` (fail) +- `test-v8-getheapsnapshot-twice.js` (fail) +- `test-v8-global-setter.js` (fail) +- `test-v8-query-objects.js` (fail) +- `test-v8-serdes.js` (fail) +- `test-v8-serialize-leak.js` (fail) +- `test-v8-startup-snapshot-api.js` (fail) +- `test-v8-stats.js` (fail) +- `test-v8-stop-coverage.js` (fail) +- `test-v8-take-coverage-noop.js` (fail) +- `test-v8-take-coverage.js` (fail) +- `test-v8-version-tag.js` (fail) + diff --git a/docs-internal/specs/kernel-consolidation.md b/docs-internal/specs/kernel-consolidation.md new file mode 100644 index 00000000..03f5c2ac --- /dev/null +++ b/docs-internal/specs/kernel-consolidation.md @@ -0,0 +1,938 @@ +# Kernel Consolidation + +Networking, resource management, and runtime-specific subsystems that need to move into the shared kernel. + +## Problem + +The virtual kernel (`packages/core/src/kernel/`) provides unified VFS, process table, FD table, pipes, PTY, and permissions — shared across Node.js and WasmVM runtimes. However, **networking and several resource management subsystems bypass the kernel entirely**, implemented directly in the Node.js bridge/driver layer. This means: + +1. WasmVM has no TCP/UDP/Unix socket support (WASI extensions #1, #2, #17) +2. WasmVM has no HTTP server support +3. HTTP server loopback goes through real host TCP instead of kernel routing +4. 492 Node.js conformance tests are blocked (FIX-01: createServer) +5. 76 Node.js dgram tests are blocked (UDP) +6. Resource tracking (timers, handles, sockets) is Node-specific, not kernel-managed +7. SSRF/network permissions are enforced in the host adapter, not the kernel + +## Goal + +Move all networking and resource management into the kernel so that: +- Node.js and WasmVM share the same socket table, port registry, and network stack +- Loopback connections route in-kernel without real TCP +- External connections route through host adapters after kernel permission checks +- Resource budgets (timers, handles, sockets) are kernel-enforced per-process + +--- + +## Part 1: Kernel Network Stack + +### 1.1 Virtual Socket Table (K-1) + +Add `packages/core/src/kernel/socket-table.ts`: + +``` +KernelSocket { + id: number + domain: AF_INET | AF_INET6 | AF_UNIX + type: SOCK_STREAM | SOCK_DGRAM + protocol: number + state: 'created' | 'bound' | 'listening' | 'connected' | 'read-closed' | 'write-closed' | 'closed' + nonBlocking: boolean // O_NONBLOCK + localAddr?: { host: string, port: number } | { path: string } + remoteAddr?: { host: string, port: number } | { path: string } + options: Map // SO_REUSEADDR, TCP_NODELAY, etc. + pid: number // owning process + readBuffer: Uint8Array[] // incoming data queue (SOCK_DGRAM: each element = one datagram) + readWaiters: WaitHandle[] // unified wait/wake (see K-10) + writeBuffer: Uint8Array[] // outgoing data queue (for non-blocking) + backlog: KernelSocket[] // pending connections (listening sockets only) + acceptWaiters: WaitHandle[] +} + +SocketTable { + private sockets: Map + private nextSocketId: number + private listeners: Map // "host:port" OR "/vfs/path" → listening socket + + create(domain, type, protocol, pid): number // returns socket ID + socketpair(domain, type, protocol, pid): [number, number] // returns two connected socket IDs + bind(socketId, addr): void + listen(socketId, backlog): void + accept(socketId): KernelSocket | null // null = EAGAIN + connect(socketId, addr): void // in-kernel for loopback, host adapter for external + shutdown(socketId, how: 'read' | 'write' | 'both'): void // half-close + send(socketId, data, flags): number // bytes sent (SOCK_STREAM) + sendTo(socketId, data, flags, destAddr): number // bytes sent (SOCK_DGRAM) + recv(socketId, maxBytes, flags): Uint8Array | null // SOCK_STREAM + recvFrom(socketId, maxBytes, flags): { data: Uint8Array, srcAddr: SockAddr } | null // SOCK_DGRAM + close(socketId): void + poll(socketId): { readable: boolean, writable: boolean, hangup: boolean } + setsockopt(socketId, level, optname, optval): void + getsockopt(socketId, level, optname): number + getLocalAddr(socketId): SockAddr // getsockname() + getRemoteAddr(socketId): SockAddr // getpeername() +} + +// Flags for send/recv: +// MSG_PEEK — read without consuming from buffer +// MSG_DONTWAIT — non-blocking for this single call (regardless of O_NONBLOCK) +// MSG_NOSIGNAL — don't raise SIGPIPE on broken connection + +// For SOCK_DGRAM readBuffer: each Uint8Array element is one complete datagram. +// Message boundaries are preserved — two 100-byte sends produce two 100-byte recvs. +// For SOCK_STREAM readBuffer: elements may be coalesced or split at arbitrary boundaries. +// Max UDP datagram size: 65535 bytes. Max receive queue depth: 128 datagrams. + +// Wildcard address matching: connect('127.0.0.1', 8080) matches a listener +// bound to '0.0.0.0:8080'. The listeners map must check both exact and wildcard. + +// Error semantics for send() on closed connection: EPIPE (+ SIGPIPE unless MSG_NOSIGNAL). +// Error semantics for send() on reset connection: ECONNRESET. +// Error semantics for send() on unconnected SOCK_STREAM: ENOTCONN. +``` + +**Testing:** Standalone test in `packages/core/test/kernel/socket-table.test.ts`: +- Create socket, bind to port, verify state transitions +- Bind two sockets to same port — verify EADDRINUSE (unless SO_REUSEADDR) +- Close socket, verify port is freed +- Create 256+ sockets — verify EMFILE +- Verify per-process socket isolation (process A can't close process B's socket) + +### 1.2 Loopback Routing (K-2) + +When `connect(socketId, { host: 'localhost', port: P })` is called and port P has a listening socket in the same kernel: + +1. Kernel creates a pair of connected sockets (like `socketpair()`) +2. Client socket is returned to the connector +3. Server socket is placed in the listener's `backlog` queue +4. `accept()` on the listener returns the server-side socket +5. Data written to either side is buffered in the kernel (like pipes) — no real TCP + +For external connections (no listener on that port): +1. Kernel calls `hostAdapter.connect(addr)` after permission check +2. Host adapter creates a real TCP connection +3. Data relay between kernel socket buffer and host socket + +**Testing:** Standalone test in `packages/core/test/kernel/loopback.test.ts`: +- Create listener on port 8080, connect to localhost:8080 — verify accept() returns socket +- Write data from client → read from server socket — verify data matches +- Write data from server → read from client socket — verify data matches +- Close client — verify server gets EOF +- Close server — verify client gets ECONNRESET or EOF +- Connect to external port (no listener) — verify host adapter is called +- Verify loopback never calls host adapter + +### 1.3 Server Sockets (K-3) + +`listen()` on a bound socket transitions it to 'listening' state and registers it in the kernel's listener map. `accept()` dequeues from the backlog. + +For external-facing servers (sandbox wants to accept real TCP connections): +1. Kernel calls `hostAdapter.listen(addr)` to create a real TCP listener on the host +2. Host adapter forwards incoming connections as new kernel sockets +3. Sandbox code calls `accept()` and gets kernel socket IDs +4. Data relay between host TCP and kernel socket buffers + +**Testing:** Standalone test in `packages/core/test/kernel/server-socket.test.ts`: +- Listen on port, accept connection, exchange data, close +- Listen on port already in use — verify EADDRINUSE +- Accept with no pending connections and O_NONBLOCK — verify EAGAIN +- Accept with pending connections — verify FIFO order +- Close listener — verify pending connections get ECONNREFUSED +- Backlog overflow — verify ECONNREFUSED for excess connections + +### 1.4 UDP Sockets (K-4) + +UDP sockets use the same socket table but with `SOCK_DGRAM` semantics: + +- `send(socketId, data, flags, destAddr)` — datagram send (no connection required) +- `recv(socketId, maxBytes, flags)` — returns `{ data, srcAddr }` +- `bind()` registers in listener map for receiving +- No `listen()`/`accept()` — datagrams are connectionless +- `connect()` sets a default destination (optional, for `send()` without dest) + +For external UDP: +1. Kernel calls `hostAdapter.sendDatagram(data, destAddr)` after permission check +2. Host adapter sends via real UDP +3. Incoming datagrams from host adapter are queued in kernel socket buffer + +**Testing:** Standalone test in `packages/core/test/kernel/udp-socket.test.ts`: +- Create UDP socket, bind, send datagram to self — verify recv gets it (loopback) +- Send to another bound UDP socket in same kernel — verify delivery +- Send without bind — verify ephemeral port assigned +- Send to unbound port — verify datagram is silently dropped (UDP semantics) +- Verify message boundaries preserved (two 100-byte sends → two 100-byte recvs, not one 200-byte recv) + +### 1.5 Unix Domain Sockets (K-5) + +Unix domain sockets bind to VFS paths instead of host:port: + +- `bind(socketId, { path: '/tmp/my.sock' })` — creates socket file in VFS +- `connect(socketId, { path: '/tmp/my.sock' })` — connects to bound socket via kernel +- Always in-kernel (no host adapter involvement) +- Support both `SOCK_STREAM` and `SOCK_DGRAM` modes + +**Testing:** Standalone test in `packages/core/test/kernel/unix-socket.test.ts`: +- Bind to VFS path, connect, exchange data +- Verify socket file appears in VFS (stat returns socket type) +- Remove socket file — verify new connections fail with ECONNREFUSED +- Bind to existing path — verify EADDRINUSE + +### 1.6 Socket Options (K-6) + +Kernel tracks socket options per-socket. For loopback sockets, most are no-ops. For host-connected sockets, options are forwarded to host adapter. + +Supported options: +- `SO_REUSEADDR` / `SO_REUSEPORT` — kernel-enforced (allow port reuse) +- `SO_KEEPALIVE` — forwarded to host adapter for real connections +- `TCP_NODELAY` — forwarded to host adapter for real connections +- `SO_RCVBUF` / `SO_SNDBUF` — kernel buffer size limits +- `SO_LINGER` — kernel-enforced close behavior + +**Testing:** Inline in socket-table tests: +- Set SO_REUSEADDR, bind two sockets to same port — verify success +- Without SO_REUSEADDR — verify EADDRINUSE +- Set SO_RCVBUF, send more data than buffer — verify behavior + +### 1.7 Network Permissions (K-7) + +Move SSRF and network permission checks from host adapter into kernel: + +``` +Kernel.checkNetworkPermission(op: 'connect' | 'listen' | 'send', addr: SockAddr): void +``` + +- Called by socket table before `connect()`, `listen()`, `send()` to external +- Loopback connections (to kernel-owned ports) always allowed +- External connections checked against permissions policy +- Replaces the scattered SSRF validation in `driver.ts` + +**Testing:** Standalone test in `packages/core/test/kernel/network-permissions.test.ts`: +- Deny-by-default: connect to external IP — verify EACCES +- Allow specific host: connect to allowed.com — verify success +- Loopback always allowed: connect to localhost kernel port — verify success regardless of policy +- Listen on denied port — verify EACCES + +--- + +## Part 2: Kernel Resource Management + +### 2.1 Kernel Timer Table (N-5, N-8) + +Move timer tracking from Node bridge to kernel. Add `packages/core/src/kernel/timer-table.ts`: + +``` +TimerTable { + private timers: Map + private nextTimerId: number + + createTimer(pid, delayMs, repeat, callback): number // returns timer ID + clearTimer(timerId): void + getActiveTimers(pid): KernelTimer[] + enforceLimit(pid, maxTimers): void // throws on budget exceeded + clearAllForProcess(pid): void // cleanup on process exit +} +``` + +Host adapter provides the actual scheduling (setTimeout/setInterval on host). Kernel tracks ownership and enforces budgets. + +**Testing:** Standalone test in `packages/core/test/kernel/timer-table.test.ts`: +- Create timer, verify it fires callback +- Create timer, clear it — verify callback never fires +- Create N+1 timers with limit N — verify budget error +- Kill process — verify all its timers are cleared +- Timer in process A can't be cleared by process B + +### 2.2 Kernel Handle Table (N-7, N-9) + +Move active handle tracking from Node bridge to kernel. Extend process table: + +``` +ProcessEntry { + // existing: pid, ppid, pgid, status, driver, ... + activeHandles: Map // id → description + handleLimit?: number +} +``` + +**Testing:** Inline in process table tests: +- Register handle, verify it's tracked +- Register beyond limit — verify error +- Process exit — verify all handles cleaned up + +### 2.3 DNS Cache (N-10) + +Add kernel-level DNS cache shared across runtimes: + +``` +DnsCache { + private cache: Map + + lookup(hostname, rrtype): DnsResult | null // cache hit + store(hostname, rrtype, result, ttl): void + flush(): void +} +``` + +Runtimes call kernel DNS before falling through to host adapter. + +**Testing:** Standalone test in `packages/core/test/kernel/dns-cache.test.ts`: +- Lookup miss → host adapter called → result cached +- Lookup hit → host adapter NOT called +- TTL expiry → host adapter called again +- Flush → all entries cleared + +### 2.4 Unified Blocking I/O Wait System (K-10) + +Currently each blocking operation (pipe read, socket recv, flock, poll) implements its own wait/wake logic. Add a unified `WaitHandle` primitive in `packages/core/src/kernel/wait.ts`: + +``` +WaitHandle { + wait(timeoutMs?: number): Promise // suspends caller until woken or timeout + wake(): void // wakes one waiter + wakeAll(): void // wakes all waiters +} + +WaitQueue { + private waiters: WaitHandle[] + enqueue(): WaitHandle // creates and enqueues a new WaitHandle + wakeOne(): void + wakeAll(): void +} +``` + +All kernel subsystems use `WaitQueue` for blocking: +- **Pipe read** (buffer empty) → `pipeState.readWaiters.enqueue().wait()` +- **Pipe write** (buffer full) → `pipeState.writeWaiters.enqueue().wait()` +- **Socket accept** (no pending connection) → `socket.acceptWaiters.enqueue().wait()` +- **Socket recv** (no data) → `socket.readWaiters.enqueue().wait()` +- **flock** (lock held by another process) → `fileLock.waiters.enqueue().wait()` +- **poll() with timeout -1** → `waitQueue.enqueue().wait()` on each polled FD, race with timeout + +**WasmVM integration:** The WasmVM worker thread blocks on `Atomics.wait()` during any syscall. The main thread handler calls `waitQueue.enqueue().wait()` (which is a JS Promise). When the condition is met, `wake()` resolves the Promise, the main thread writes the response to the signal buffer, and `Atomics.notify()` wakes the worker. The existing 30s `RPC_WAIT_TIMEOUT_MS` applies — for indefinite waits (poll timeout -1), the main thread handler loops: wait → timeout → check condition → re-wait. + +**Node.js integration:** The Node.js bridge is async. Blocking semantics are implemented via `applySyncPromise` (V8's synchronous Promise resolution). `recv()` returns a Promise that resolves when the WaitHandle is woken. The isolate event loop pumps until the Promise settles. + +**Testing:** Standalone test in `packages/core/test/kernel/wait-queue.test.ts`: +- Create WaitHandle, wake it — verify wait() resolves +- Create WaitHandle with timeout — verify it times out +- Multiple waiters, wakeOne — verify only one wakes +- wakeAll — verify all wake +- Wait on pipe read with empty buffer — write data — verify read unblocks +- Wait on flock held by process A — process A unlocks — verify process B unblocks + +### 2.5 Inode Layer (K-11) + +Add `packages/core/src/kernel/inode-table.ts`: + +``` +Inode { + ino: number // unique inode number + nlink: number // hard link count + openRefCount: number // number of open FDs referencing this inode + mode: number // file type + permissions (S_IFREG, S_IFDIR, etc.) + uid: number + gid: number + size: number + atime: Date + mtime: Date + ctime: Date + birthtime: Date +} + +InodeTable { + private inodes: Map + private nextIno: number + + allocate(mode, uid, gid): Inode + get(ino: number): Inode | null + incrementLinks(ino): void // hard link created + decrementLinks(ino): void // hard link or directory entry removed + incrementOpenRefs(ino): void // FD opened + decrementOpenRefs(ino): void // FD closed — if nlink=0 and openRefCount=0, delete data + shouldDelete(ino): boolean // nlink=0 && openRefCount=0 +} +``` + +VFS nodes reference inodes by `ino` number. Multiple directory entries (hard links) share the same inode. `stat()` returns inode metadata. + +**Deferred deletion:** When `unlink()` removes the last directory entry (`nlink → 0`) but FDs are still open (`openRefCount > 0`), the inode and its data persist. The file disappears from directory listings but remains accessible via open FDs. When the last FD is closed (`openRefCount → 0`), the inode and data are deleted. `stat()` on an open FD to an unlinked file returns `nlink: 0`. + +**Hard links:** `link(existingPath, newPath)` creates a new directory entry pointing to the same inode. `incrementLinks()` bumps `nlink`. Both paths return the same `ino` from `stat()`. + +**Integration with FD table:** `ProcessFDTable.open()` calls `inodeTable.incrementOpenRefs(ino)`. `ProcessFDTable.close()` calls `inodeTable.decrementOpenRefs(ino)` and checks `shouldDelete()`. + +**Testing:** Standalone test in `packages/core/test/kernel/inode-table.test.ts`: +- Allocate inode, verify ino is unique +- Create hard link — verify nlink increments, both paths return same ino +- Unlink file with open FD — verify data persists, stat returns nlink=0 +- Close last FD on unlinked file — verify inode and data are deleted +- stat() on unlinked-but-open file — verify correct metadata + +### 2.6 Signal Handler Registry (K-8, expanded) + +Expand beyond section 4.8's basic signal delivery to full POSIX sigaction semantics: + +``` +SignalHandler { + handler: 'default' | 'ignore' | FunctionPointer // SIG_DFL, SIG_IGN, or user function + mask: Set // signals blocked during handler execution (sa_mask) + flags: number // SA_RESTART, SA_NOCLDSTOP, etc. +} + +ProcessSignalState { + handlers: Map // signal number → handler + blockedSignals: Set // sigprocmask: currently blocked signals + pendingSignals: Map // signal → count (queued while blocked) +} +``` + +**sigaction(signal, handler, mask, flags):** Registers a handler for `signal`. When the signal is delivered: +1. If handler is `'ignore'` → signal is discarded +2. If handler is `'default'` → kernel applies default action (SIGTERM→exit, SIGINT→exit, SIGCHLD→ignore, etc.) +3. If handler is a function pointer → kernel invokes it with `sa_mask` signals temporarily blocked + +**SA_RESTART:** If a signal interrupts a blocking syscall (recv, accept, read, wait, poll) and SA_RESTART is set, the syscall is restarted automatically after the handler returns. Without SA_RESTART, the syscall returns EINTR. + +**sigprocmask(how, set):** `SIG_BLOCK` adds signals to `blockedSignals`, `SIG_UNBLOCK` removes them, `SIG_SETMASK` replaces. Signals delivered while blocked are queued in `pendingSignals`. When unblocked, pending signals are delivered in order (lowest signal number first, per POSIX). + +**Signal coalescing:** Standard signals (1-31) are coalesced — if SIGINT is delivered twice while blocked, only one instance is queued. The `pendingSignals` count is capped at 1 for standard signals. + +**Testing:** Standalone test in `packages/core/test/kernel/signal-handlers.test.ts`: +- Register SIGINT handler, deliver SIGINT — verify handler called instead of default exit +- SA_RESTART: handler interrupts blocking recv, verify recv restarts +- No SA_RESTART: handler interrupts blocking recv, verify EINTR returned +- sigprocmask SIG_BLOCK SIGINT, deliver SIGINT, verify not delivered until SIG_UNBLOCK +- Two SIGINTs while blocked — verify only one delivered (coalescing) +- SIG_IGN for SIGCHLD — verify child exit doesn't invoke handler + +--- + +## Part 3: Node.js Bridge Migration + +### 3.1 FD Table (N-1) + +**Current:** `bridge/fs.ts` maintains its own `fdTable` Map with `nextFd` counter. +**Target:** Bridge calls `kernel.fdTable.open()`, `kernel.fdTable.read()`, etc. +**Migration:** Replace all `fdTable.get(fd)` / `fdTable.set(fd, ...)` with kernel FD table calls. The kernel already has `ProcessFDTable` — wire the bridge to use it. + +### 3.2 HTTP Server (N-2, N-3, N-9) + +**Current:** `driver.ts` creates real host TCP servers, `network.ts` routes requests via `serverRequestListeners` Map. +**Target:** `http.createServer()` calls `kernel.socketTable.create() → bind() → listen()`. Incoming connections are kernel sockets. Request parsing happens in the bridge (polyfill layer), not the kernel. +**Migration:** +1. Bridge calls `kernel.socketTable.listen(port)` instead of `hostAdapter.httpServerListen()` +2. For loopback: kernel connects client→server directly +3. For external: kernel calls `hostAdapter.tcpListen(port)` and relays connections as kernel sockets +4. Remove `servers` Map, `ownedServerPorts` Set, `serverRequestListeners` Map from bridge/driver +5. HTTP protocol parsing stays in the bridge (it's Node.js-specific, not kernel) + +### 3.3 Net Sockets (N-4) + +**Current:** `bridge/network.ts` maintains `activeNetSockets` Map, `bridge-handlers.ts` maintains separate socket Map. +**Target:** `net.connect()` calls `kernel.socketTable.create() → connect()`. Data flows through kernel socket buffers. +**Migration:** Replace `activeNetSockets` / `netSockets` Maps with kernel socket IDs. Bridge reads/writes via `kernel.socketTable.send()` / `recv()`. + +### 3.4 Child Process Registry (N-6) + +**Current:** `bridge/child-process.ts` maintains `activeChildren` Map separate from kernel process table. +**Target:** All child processes are in the kernel process table. Bridge queries kernel for process state. +**Migration:** Bridge calls `kernel.processTable.register()` on spawn, queries `kernel.processTable.get()` for events. Remove `activeChildren` Map. + +### 3.5 SSRF/Network Permissions (N-11) + +**Current:** SSRF validation in `driver.ts` NetworkAdapter with `ownedServerPorts` whitelist. +**Target:** Kernel permission engine checks all `connect()` calls. Loopback to kernel-owned ports is always allowed. +**Migration:** Move SSRF logic into `kernel.checkNetworkPermission()`. Remove SSRF code from driver. + +### 3.6 Crypto Sessions (N-12) + +**Current:** `bridge-handlers.ts` maintains `cipherSessions` Map with `nextCipherSessionId`. +**Target:** Consider stateless API (single-call encrypt/decrypt) or move session state to kernel resource table. +**Migration:** Low priority — crypto sessions don't affect WasmVM interop since WasmVM uses host crypto directly. + +--- + +## Part 4: WasmVM Integration + +### 4.1 Current State + +WasmVM ALREADY has TCP/TLS/DNS/poll support, but it **bypasses the kernel entirely** and goes direct to host: + +- **Rust WASI extensions** (`native/wasmvm/crates/wasi-ext/src/lib.rs`): `host_net` module with `net_socket`, `net_connect`, `net_send`, `net_recv`, `net_close`, `net_tls_connect`, `net_getaddrinfo`, `net_setsockopt`, `net_poll` +- **C sysroot patches** (`native/wasmvm/patches/wasi-libc/0008-sockets.patch`): `host_socket.c` with libc implementations of `socket()`, `connect()`, `send()`, `recv()`, `poll()`, `select()`, `getaddrinfo()`, `setsockopt()` +- **Kernel worker** (`packages/wasmvm/src/kernel-worker.ts`): `createHostNetImports()` routes network calls through permission check then RPC +- **Driver** (`packages/wasmvm/src/driver.ts`): `_sockets` Map holds real Node.js `net.Socket` objects, `_nextSocketId` counter, handlers for `netSocket`/`netConnect`/`netSend`/`netRecv`/`netClose`/`netTlsConnect`/`netGetaddrinfo`/`netPoll` + +**What's missing in WasmVM:** +- `bind()` — no WASI extension (WasmVM #1: no server sockets) +- `listen()` — no WASI extension (WasmVM #1) +- `accept()` — no WASI extension (WasmVM #1) +- `sendto()`/`recvfrom()` — no UDP datagram support (WasmVM #17) +- Unix domain sockets — no AF_UNIX support (WasmVM #2) +- `setsockopt()` — returns ENOSYS (WasmVM #19) +- Signal handlers — no `sigaction()` (WasmVM #9) +- Socket FDs are NOT kernel FDs — stored in driver's `_sockets` Map, separate from kernel FD table + +### 4.2 Migration: Route Existing Sockets Through Kernel + +The existing WasmVM network path (`kernel-worker.ts` → RPC → `driver.ts` → real host TCP) must be rerouted through the kernel socket table: + +**Step 1: Driver stops managing sockets directly** + +Current `driver.ts` handlers (`netSocket`, `netConnect`, etc.) manage `_sockets` Map with real Node.js `Socket` objects. After migration: +- `netSocket` → calls `kernel.socketTable.create()` instead of allocating local ID +- `netConnect` → calls `kernel.socketTable.connect()` which handles loopback vs external routing +- `netSend` → calls `kernel.socketTable.send()` +- `netRecv` → calls `kernel.socketTable.recv()` +- `netClose` → calls `kernel.socketTable.close()` +- `netPoll` → calls `kernel.socketTable.poll()` (unified with pipe poll via `kernel.fdPoll()`) + +**Step 2: Unify socket FDs with kernel FD table** + +Currently WasmVM socket FDs (`_nextSocketId` in driver.ts) and kernel FDs (`localToKernelFd` map in kernel-worker.ts) are separate number spaces. After migration: +- `kernel.socketTable.create()` returns a kernel FD +- Kernel worker maps local WASM FD → kernel socket FD (same `localToKernelFd` map used for files/pipes) +- `poll()` works across file FDs, pipe FDs, and socket FDs in one call + +**Step 3: TLS stays in host adapter** + +TLS handshake requires OpenSSL — it can't run in-kernel. The kernel socket table delegates TLS to the host adapter: +- `kernel.socketTable.upgradeTls(socketId, hostname)` → host adapter wraps the host-side socket in TLS +- From the kernel's perspective, the socket is still a kernel socket — TLS is transparent + +### 4.3 New WASI Extensions for Server Sockets + +Add to `native/wasmvm/crates/wasi-ext/src/lib.rs` under `host_net`: + +```rust +// New host imports +fn net_bind(fd: i32, addr_ptr: *const u8, addr_len: u32) -> i32; +fn net_listen(fd: i32, backlog: i32) -> i32; +fn net_accept(fd: i32, ret_fd: *mut i32, ret_addr: *mut u8, ret_addr_len: *mut u32) -> i32; +fn net_sendto(fd: i32, buf: *const u8, len: u32, flags: i32, + addr_ptr: *const u8, addr_len: u32, ret_sent: *mut u32) -> i32; +fn net_recvfrom(fd: i32, buf: *mut u8, len: u32, flags: i32, + ret_addr: *mut u8, ret_addr_len: *mut u32, ret_received: *mut u32) -> i32; +``` + +Add safe Rust wrappers following the existing pattern (`pub fn bind()`, `pub fn listen()`, etc.). + +### 4.4 C Sysroot Patches for Server/UDP/Unix + +Extend `native/wasmvm/patches/wasi-libc/0008-sockets.patch` (or create `0009-server-sockets.patch`) to add to `host_socket.c`: + +```c +// Server sockets +int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen) { + char addr_str[256]; + sockaddr_to_string(addr, addrlen, addr_str, sizeof(addr_str)); + return __host_net_bind(sockfd, addr_str, strlen(addr_str)); +} + +int listen(int sockfd, int backlog) { + return __host_net_listen(sockfd, backlog); +} + +int accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen) { + int new_fd = -1; + char remote_addr[256]; + uint32_t remote_addr_len = sizeof(remote_addr); + int err = __host_net_accept(sockfd, &new_fd, remote_addr, &remote_addr_len); + if (err != 0) { errno = err; return -1; } + if (addr && addrlen) { + string_to_sockaddr(remote_addr, remote_addr_len, addr, addrlen); + } + return new_fd; +} + +// UDP +ssize_t sendto(int sockfd, const void *buf, size_t len, int flags, + const struct sockaddr *dest_addr, socklen_t addrlen) { + char addr_str[256]; + sockaddr_to_string(dest_addr, addrlen, addr_str, sizeof(addr_str)); + uint32_t sent = 0; + int err = __host_net_sendto(sockfd, buf, len, flags, addr_str, strlen(addr_str), &sent); + if (err != 0) { errno = err; return -1; } + return (ssize_t)sent; +} + +ssize_t recvfrom(int sockfd, void *buf, size_t len, int flags, + struct sockaddr *src_addr, socklen_t *addrlen) { + char addr_str[256]; + uint32_t addr_len = sizeof(addr_str), received = 0; + int err = __host_net_recvfrom(sockfd, buf, len, flags, addr_str, &addr_len, &received); + if (err != 0) { errno = err; return -1; } + if (src_addr && addrlen) { + string_to_sockaddr(addr_str, addr_len, src_addr, addrlen); + } + return (ssize_t)received; +} +``` + +Also add AF_UNIX support in `sockaddr_to_string()` / `string_to_sockaddr()` — serialize `struct sockaddr_un` path to/from string. + +### 4.5 Kernel Worker Updates + +In `packages/wasmvm/src/kernel-worker.ts`, update `createHostNetImports()`: + +```typescript +// Existing imports route through kernel instead of direct RPC: +net_socket: (domain, type, protocol, ret_fd) => { + if (isNetworkBlocked()) return ERRNO_EACCES; + const res = rpcCall('kernelSocketCreate', { domain, type, protocol, pid }); + // ... +}, +net_connect: (fd, addr_ptr, addr_len) => { + const kernelFd = localToKernelFd.get(fd) ?? fd; + const res = rpcCall('kernelSocketConnect', { socketId: kernelFd, addr }); + // ... +}, + +// New imports: +net_bind: (fd, addr_ptr, addr_len) => { + if (isNetworkBlocked()) return ERRNO_EACCES; + const kernelFd = localToKernelFd.get(fd) ?? fd; + const addr = decodeString(addr_ptr, addr_len); + const res = rpcCall('kernelSocketBind', { socketId: kernelFd, addr }); + return res.errno; +}, +net_listen: (fd, backlog) => { + if (isNetworkBlocked()) return ERRNO_EACCES; + const kernelFd = localToKernelFd.get(fd) ?? fd; + const res = rpcCall('kernelSocketListen', { socketId: kernelFd, backlog }); + return res.errno; +}, +net_accept: (fd, ret_fd, ret_addr, ret_addr_len) => { + if (isNetworkBlocked()) return ERRNO_EACCES; + const kernelFd = localToKernelFd.get(fd) ?? fd; + const res = rpcCall('kernelSocketAccept', { socketId: kernelFd }); + if (res.errno !== 0) return res.errno; + // Map new kernel socket FD to local FD + const localFd = nextLocalFd++; + localToKernelFd.set(localFd, res.intResult); + writeI32(ret_fd, localFd); + // Write remote address to ret_addr buffer + return 0; +}, +net_sendto: (fd, buf, len, flags, addr_ptr, addr_len, ret_sent) => { + // ... permission check, decode, rpcCall('kernelSocketSendTo', ...) +}, +net_recvfrom: (fd, buf, len, flags, ret_addr, ret_addr_len, ret_received) => { + // ... rpcCall('kernelSocketRecvFrom', ...), blocks via Atomics.wait +}, +``` + +### 4.6 Driver Updates + +In `packages/wasmvm/src/driver.ts`, replace socket handlers with kernel delegation: + +```typescript +// Remove: _sockets Map, _nextSocketId counter +// Replace handlers with kernel calls: + +case 'kernelSocketCreate': + return kernel.socketTable.create(args.domain, args.type, args.protocol, args.pid); +case 'kernelSocketBind': + return kernel.socketTable.bind(args.socketId, parseAddr(args.addr)); +case 'kernelSocketListen': + return kernel.socketTable.listen(args.socketId, args.backlog); +case 'kernelSocketAccept': + return kernel.socketTable.accept(args.socketId); // blocks until connection or EAGAIN +case 'kernelSocketConnect': + return kernel.socketTable.connect(args.socketId, parseAddr(args.addr)); +case 'kernelSocketSendTo': + return kernel.socketTable.sendTo(args.socketId, args.data, args.flags, parseAddr(args.addr)); +case 'kernelSocketRecvFrom': + return kernel.socketTable.recvFrom(args.socketId, args.maxBytes, args.flags); +``` + +### 4.7 Blocking Semantics + +WasmVM uses `Atomics.wait()` to block the worker thread during syscalls. For blocking socket operations: + +- **`accept()`**: If no pending connection, the main thread handler waits for a kernel socket event (connection arrival) before responding. The worker thread stays blocked on `Atomics.wait()`. Timeout: 30s (existing `RPC_WAIT_TIMEOUT_MS`). +- **`recv()`**: If no data in kernel buffer, main thread waits for data or EOF. Same blocking pattern. +- **`connect()` to external**: Main thread creates host TCP connection, waits for connect event, then responds. +- **`connect()` to loopback**: Kernel instantly connects via in-kernel routing — no host wait. +- **Non-blocking mode**: If `O_NONBLOCK` is set on the socket, kernel returns `EAGAIN` immediately instead of blocking. The WASM program uses `poll()` to wait for readiness. + +### 4.8 Signal Handler Delivery + +WASM cannot be interrupted mid-execution. Signals must be delivered cooperatively: + +1. **Registration**: Add `net_sigaction` WASI extension. WASM program calls `sigaction(SIGINT, handler, NULL)`. Kernel worker stores handler function pointer + signal mask in kernel process table entry. + +2. **Delivery**: When kernel delivers a signal to a WasmVM process: + - Kernel sets a `pendingSignals` bitmask on the process entry + - At next syscall boundary (any `rpcCall` from worker), kernel worker checks `pendingSignals` + - If signal pending and handler registered: worker invokes the WASM handler function via `instance.exports.__wasi_signal_trampoline(signum)` before returning from the syscall + - If no handler: default behavior (SIGTERM → exit, SIGINT → exit, etc.) + +3. **Trampoline**: The C sysroot patch adds a `__wasi_signal_trampoline` export that dispatches to the registered `sigaction` handler. This is called from the JS worker side when a signal is pending. + +4. **Limitations**: + - Signals only delivered at syscall boundaries — long-running compute without syscalls won't see signals (WasmVM #10, fundamental WASM limitation) + - `SIGKILL` always terminates immediately (kernel-enforced, no handler invocation) + - `SIGSTOP`/`SIGCONT` handled by kernel process table, not user handlers + +### 4.9 WasmVM-Specific Tests + +Add to existing test files: + +``` +packages/wasmvm/test/ + net-socket.test.ts # UPDATE: migrate existing tests to use kernel sockets + net-server.test.ts # NEW: bind/listen/accept, loopback server + net-udp.test.ts # NEW: UDP send/recv, message boundaries + net-unix.test.ts # NEW: Unix domain sockets via VFS paths + net-cross-runtime.test.ts # NEW: WasmVM server ↔ Node.js client and vice versa + signal-handler.test.ts # NEW: sigaction registration, cooperative delivery +``` + +**C test programs** (compiled to WASM): + +``` +native/wasmvm/c/programs/ + tcp_server.c # bind → listen → accept → recv → send → close + tcp_client.c # socket → connect → send → recv → close + udp_echo.c # socket(SOCK_DGRAM) → bind → recvfrom → sendto + unix_socket.c # socket(AF_UNIX) → bind → listen → accept + signal_handler.c # sigaction(SIGINT, handler) → busy loop → verify handler called +``` + +These programs are built via `native/wasmvm/c/Makefile` (add to `PATCHED_PROGRAMS` since they use `host_net` imports) and tested via the WasmVM driver in vitest. + +--- + +## Part 5: Host Adapter Interface + +The host adapter interface (`packages/core/src/types.ts` or similar) needs new methods for the kernel to delegate external I/O: + +```typescript +interface HostNetworkAdapter { + // TCP + tcpConnect(host: string, port: number): Promise + tcpListen(host: string, port: number): Promise + + // UDP + udpBind(host: string, port: number): Promise + udpSend(socket: HostUdpSocket, data: Uint8Array, host: string, port: number): Promise + + // DNS + dnsLookup(hostname: string, rrtype: string): Promise +} + +interface HostSocket { + write(data: Uint8Array): Promise + read(): Promise // null = EOF + close(): Promise + setOption(level: number, optname: number, optval: number): void // forward kernel socket options + shutdown(how: 'read' | 'write' | 'both'): void // TCP FIN +} + +interface HostListener { + accept(): Promise + close(): Promise + readonly port: number // actual bound port (for port 0) +} + +interface HostUdpSocket { + recv(): Promise<{ data: Uint8Array, remoteAddr: { host: string, port: number } }> + close(): Promise +} +``` + +Node.js driver implements this using `node:net` / `node:dgram`. Browser driver implements TCP via WebSocket proxy or marks as unavailable. + +--- + +## Testing Strategy + +All kernel components are tested standalone — no Node.js runtime, no WasmVM, no browser. Tests import kernel classes directly and exercise them in isolation. + +### Test files: + +``` +packages/core/test/kernel/ + socket-table.test.ts # K-1: Socket lifecycle, state transitions, EMFILE, socketpair + loopback.test.ts # K-2: In-kernel client↔server routing, wildcard address matching + server-socket.test.ts # K-3: listen/accept, backlog, EADDRINUSE + udp-socket.test.ts # K-4: Datagram send/recv, message boundaries, max dgram size + unix-socket.test.ts # K-5: VFS-path binding, stream + dgram modes, socketpair + network-permissions.test.ts # K-7: Deny-by-default, loopback exemption + wait-queue.test.ts # K-10: Unified wait/wake, pipe blocking, flock blocking + inode-table.test.ts # K-11: Inode alloc, hard links, deferred unlink, refcount + signal-handlers.test.ts # K-8: sigaction, SA_RESTART, sigprocmask, coalescing + timer-table.test.ts # Timer lifecycle, budgets, process cleanup + dns-cache.test.ts # Cache hit/miss, TTL, flush + socket-shutdown.test.ts # shutdown() half-close, read-closed/write-closed states + socket-flags.test.ts # MSG_PEEK, MSG_DONTWAIT, MSG_NOSIGNAL, O_NONBLOCK +``` + +### Test pattern: + +```typescript +import { KernelImpl } from '../../src/kernel/kernel'; +import { InMemoryFileSystem } from '../../src/shared/in-memory-fs'; + +describe('socket table', () => { + let kernel: KernelImpl; + + beforeEach(() => { + kernel = new KernelImpl({ vfs: new InMemoryFileSystem() }); + }); + + afterEach(async () => { + await kernel.dispose(); + }); + + it('creates a TCP socket', () => { + const socketId = kernel.socketTable.create(AF_INET, SOCK_STREAM, 0, /*pid=*/1); + expect(socketId).toBeGreaterThan(0); + const socket = kernel.socketTable.get(socketId); + expect(socket.state).toBe('created'); + expect(socket.domain).toBe(AF_INET); + expect(socket.type).toBe(SOCK_STREAM); + }); + + it('loopback TCP connect routes in-kernel', async () => { + // Server + const serverSock = kernel.socketTable.create(AF_INET, SOCK_STREAM, 0, 1); + kernel.socketTable.bind(serverSock, { host: '127.0.0.1', port: 8080 }); + kernel.socketTable.listen(serverSock, 5); + + // Client + const clientSock = kernel.socketTable.create(AF_INET, SOCK_STREAM, 0, 2); + kernel.socketTable.connect(clientSock, { host: '127.0.0.1', port: 8080 }); + + // Accept + const accepted = kernel.socketTable.accept(serverSock); + expect(accepted).not.toBeNull(); + + // Exchange data + kernel.socketTable.send(clientSock, Buffer.from('hello')); + const data = kernel.socketTable.recv(accepted!.id, 1024); + expect(Buffer.from(data!).toString()).toBe('hello'); + }); +}); +``` + +### Integration test (cross-runtime): + +```typescript +// packages/secure-exec/tests/kernel/cross-runtime-network.test.ts +it('WasmVM server accepts Node.js client connection', async () => { + const kernel = createKernel(); + + // WasmVM process listens on port 9090 + const wasmProc = await kernel.spawn('wasm-server', [], { driver: wasmDriver }); + // (WASM binary calls socket() → bind(9090) → listen() → accept()) + + // Node.js process connects to port 9090 + const nodeResult = await kernel.exec('node', ['-e', ` + const net = require('net'); + const client = net.connect(9090, '127.0.0.1', () => { + client.write('ping'); + client.on('data', (d) => { console.log(d.toString()); client.end(); }); + }); + `]); + + expect(nodeResult.stdout).toContain('pong'); +}); +``` + +--- + +## Migration Order + +1. **Unified wait/wake system** (K-10) — foundation for all blocking I/O +2. **Inode layer** (K-11) — foundation for correct VFS semantics (deferred unlink, hard links) +3. **Socket table + loopback + shutdown** (K-1, K-2, K-3) — core networking, depends on K-10 for blocking +4. **Network permissions** (K-7) — must exist before exposing sockets to runtimes +5. **FD table unification** (N-1) — sockets need to share the FD number space with files/pipes +6. **Node.js net socket migration** (N-4) — migrate existing Node.js sockets to kernel +7. **Node.js HTTP server migration** (N-2, N-3) — highest ROI, unlocks 492 tests +8. **WasmVM socket migration** — route existing WasmVM sockets through kernel +9. **WasmVM server sockets** — add bind/listen/accept WASI extensions +10. **UDP sockets** (K-4) — unlocks 76 dgram tests + WasmVM #17 +11. **Unix domain sockets + socketpair** (K-5) — unlocks WasmVM #2 +12. **Signal handler registry** (K-8) — sigaction, SA_RESTART, sigprocmask, cooperative WASM delivery +13. **Socket flags** — MSG_PEEK, MSG_DONTWAIT, MSG_NOSIGNAL, expanded setsockopt +14. **Timer/handle migration** (N-5, N-7, N-8) — cleanup, kernel-enforced budgets +15. **VFS change notifications** (K-9) — fs.watch support +16. **DNS cache** (N-10) — shared across runtimes +17. **Crypto session cleanup** (N-12) — lowest priority + +--- + +## Part 7: Proofing + +After the kernel networking consolidation is implemented, a full audit must be performed before the work is considered complete. + +### 7.1 Implementation Review + +An adversarial review agent must verify: + +1. **Kernel completeness**: Every socket operation (create, bind, listen, accept, connect, send, recv, sendto, recvfrom, close, poll, setsockopt, getsockopt) works in the kernel standalone tests without any runtime attached. + +2. **Node.js migration completeness**: No networking code remains in the Node.js bridge that bypasses the kernel. Specifically verify: + - `packages/nodejs/src/driver.ts` has no `servers` Map, no `ownedServerPorts` Set, no `netSockets` Map, no `upgradeSockets` Map + - `packages/nodejs/src/bridge/network.ts` has no `serverRequestListeners` Map, no `activeNetSockets` Map + - `packages/nodejs/src/bridge-handlers.ts` has no socket Maps + - All `http.createServer()` calls route through `kernel.socketTable.listen()` + - All `net.connect()` calls route through `kernel.socketTable.connect()` + - SSRF validation is in the kernel, not the host adapter + +3. **WasmVM migration completeness**: No networking code remains in the WasmVM driver that bypasses the kernel. Specifically verify: + - `packages/wasmvm/src/driver.ts` has no `_sockets` Map, no `_nextSocketId` counter + - All `netSocket`/`netConnect`/`netSend`/`netRecv`/`netClose` handlers delegate to kernel + - New handlers exist for `kernelSocketBind`, `kernelSocketListen`, `kernelSocketAccept`, `kernelSocketSendTo`, `kernelSocketRecvFrom` + - Socket FDs are unified with kernel FD table (no separate number space) + - `net_bind`, `net_listen`, `net_accept`, `net_sendto`, `net_recvfrom` WASI extensions exist in `lib.rs` + - C sysroot patches exist for `bind()`, `listen()`, `accept()`, `sendto()`, `recvfrom()` + - `setsockopt()` no longer returns ENOSYS for supported options + +4. **Loopback routing**: Verify that a server in one runtime can accept connections from another runtime without any real TCP: + - Node.js `http.createServer()` on port 8080 → WasmVM `curl http://localhost:8080` works + - WasmVM `tcp_server` on port 9090 → Node.js `net.connect(9090)` works + - Neither connection touches the host network stack + +5. **Permission enforcement**: Verify deny-by-default for all socket operations through the kernel, for both runtimes. + +6. **Signal delivery**: Verify WasmVM signal handlers fire at syscall boundaries for SIGINT, SIGTERM, SIGUSR1. + +7. **Resource cleanup**: Verify all sockets, timers, and handles are cleaned up when a process exits, for both runtimes. + +### 7.2 Conformance Re-test + +After kernel migration: + +1. Run the full Node.js conformance suite (`packages/secure-exec/tests/node-conformance/runner.test.ts`) +2. Run the full WasmVM test suite (`packages/wasmvm/test/`) +3. Run the full POSIX conformance suite if socket-related os-tests exist +4. Run the project-matrix suite (`packages/secure-exec/tests/projects/`) + +### 7.3 Expectations Update + +Tests that were blocked by networking gaps should be re-tested and reclassified: + +1. Re-run all 492 FIX-01 (HTTP server) tests — remove expectations for tests that now pass +2. Re-run all 76 dgram tests — remove expectations for tests that now pass +3. Re-run https/tls/net/http2 glob tests — reclassify from `unsupported-module` to specific failure reasons +4. Update `docs-internal/nodejs-compat-roadmap.md` with new pass counts +5. Regenerate conformance report (`scripts/generate-report.ts`) + +### 7.4 PRD Update via Ralph + +After the review, any remaining gaps, regressions, or incomplete items must be captured as new stories in `scripts/ralph/prd.json`: + +1. Load the Ralph skill (`/ralph`) +2. For each gap found during proofing: + - Create a new user story with specific acceptance criteria + - Include the exact test names that are still failing + - Reference the kernel component that needs fixing +3. Stories should be right-sized for one Ralph iteration (one context window) +4. Set priorities sequentially after existing stories +5. Ralph then executes the remaining stories autonomously until all pass + +This ensures no gaps are left undocumented and the work converges to completion through automated iteration. diff --git a/docs/nodejs-compatibility.mdx b/docs/nodejs-compatibility.mdx index a778b339..38124f2e 100644 --- a/docs/nodejs-compatibility.mdx +++ b/docs/nodejs-compatibility.mdx @@ -8,6 +8,41 @@ icon: "list-check" `22.x` (derived from the `@types/node` `22.x` validation baseline used by tests and type checks). +## Architecture + +secure-exec runs Node.js code inside a V8 isolate with a **virtual kernel** that mediates all system access. Nothing in the sandbox touches the host OS directly: + +``` +┌─────────────────────────────────────────────────┐ +│ Sandbox (V8 Isolate) │ +│ │ +│ User Code (require, fs, http, etc.) │ +│ │ │ +│ ▼ │ +│ Bridge Layer (polyfills + bridge modules) │ +│ │ │ +│ ▼ │ +│ Virtual Kernel │ +│ ├── VFS (virtual file system) │ +│ ├── Process table (spawn, signals, exit) │ +│ ├── Network stack (TCP, HTTP, DNS, UDP) │ +│ └── Permissions engine (deny-by-default) │ +│ │ │ +│ ▼ │ +│ Host Adapters (embedder-provided) │ +└─────────────────────────────────────────────────┘ + │ + ▼ + Host OS (file system, network, etc.) +``` + +**Key points:** + +- **All I/O routes through the virtual kernel.** `fs.readFile()` goes through the VFS, `http.request()` goes through the network stack, `child_process.spawn()` goes through the process table. The kernel enforces permissions at every boundary. +- **Network calls are kernel-mediated.** `http.createServer()` registers a virtual listener in the kernel's network stack. `http.request()` to localhost routes through the kernel without touching real TCP — the kernel connects the virtual server to the virtual client directly. External requests go through the host adapter after permission checks. +- **The VFS is not the host file system.** Files written by sandbox code live in the VFS (in-memory by default). The host file system is accessible only through explicit read-only overlays (e.g., `node_modules`) configured by the embedder. +- **Embedders provide host adapters** that implement the actual I/O. A Node.js embedder provides real `fs` and `net`; a browser embedder provides `fetch`-based networking and no file system. The sandbox code doesn't know or care which adapter backs the kernel. + ## Support Tiers | Tier | Label | Meaning | @@ -58,6 +93,42 @@ Unsupported modules use: `" is not supported in sandbox"`. | Deferred modules (`net`, `tls`, `readline`, `perf_hooks`, `worker_threads`) | 4 (Deferred) | `require()` returns stubs; APIs throw deterministic unsupported errors when called. | | Unsupported modules (`dgram`, `cluster`, `wasi`, `inspector`, `repl`, `trace_events`, `domain`) | 5 (Unsupported) | `require()` fails immediately with deterministic unsupported-module errors. | +## Permanently Unsupported Features + +Some Node.js features cannot be supported in secure-exec due to fundamental architectural constraints of the sandboxed V8 isolate. These are not planned for implementation. + +### Modules + +| Module | Reason | +| --- | --- | +| `cluster` | Requires multi-process coordination with shared server handles and IPC. The sandbox runs a single V8 isolate — there is no process table to fork into. | +| `worker_threads` | Requires spawning OS threads with separate V8 isolates and shared memory (`SharedArrayBuffer`). The sandbox architecture is single-isolate-per-session. | +| `vm` | `vm.createContext()` and `vm.runInNewContext()` require creating isolated V8 contexts within the same isolate. The sandbox provides one context. `vm.runInThisContext()` works (equivalent to `eval`). | +| `inspector` | Exposes the V8 debugger protocol (breakpoints, heap snapshots, CPU profiling). This is a security surface that allows arbitrary code introspection and cannot be exposed in a sandbox. | +| `domain` | Deprecated since Node.js v4 and removed from documentation. Not worth implementing — use `async_hooks` or structured error handling instead. | +| `repl` | Interactive read-eval-print loop requiring full terminal integration, tab completion, and command history. Not meaningful in a sandboxed execution context. | +| `trace_events` | Requires V8 tracing infrastructure and file-based trace log output. Not available in the sandboxed isolate. | +| `wasi` | WASI (WebAssembly System Interface) requires a separate WASM runtime within the V8 isolate. Not applicable — secure-exec IS the sandbox. | + +### APIs + +| API | Reason | +| --- | --- | +| `child_process.fork()` | Creates a new Node.js process with IPC channel. Requires a real `node` binary and multi-process architecture. `spawn`/`exec`/`execFile` ARE supported. | +| `process.execPath` | Returns path to the Node.js binary. The sandbox has no `node` binary on disk — code runs in an embedded V8 isolate, not a Node.js process. | +| V8 CLI flags (`--expose-gc`, `--expose-internals`, `--harmony-*`) | The V8 isolate is pre-configured at sandbox creation time. Runtime flag injection is a security risk. `--expose-gc` may be supported in the future as a bridge call. | +| V8 snapshot APIs (`v8.writeHeapSnapshot`, `v8.startupSnapshot`) | Require direct V8 C++ API access for heap serialization. Not exposed through the bridge. | +| Native addons (`.node` files) | Require loading compiled shared libraries (`.so`/`.dylib`/`.dll`) into the process. The sandbox does not permit native code execution. | + +### Behaviors + +| Behavior | Reason | +| --- | --- | +| Real OS signals (`SIGTERM`, `SIGUSR1`, etc.) | The sandbox is not an OS process — it's a V8 isolate within a host process. There are no real POSIX signals to deliver. `process.on('SIGINT')` may be emulated in the future. | +| Real file system watchers (`fs.watch`) | The VFS (virtual file system) has no inotify/kqueue equivalent. `fs.watch()` returns a stub that never emits events. Writes to VFS do not trigger watcher notifications. | +| Multi-context execution | The sandbox runs one V8 context per isolate. Features requiring context isolation (ShadowRealm, `vm.createContext`) cannot work. | +| QUIC protocol | Experimental in Node.js, depends on `tls` + `net` + OpenSSL QUIC support. Not planned. | + ## Tested Packages The [project-matrix test suite](https://github.com/rivet-dev/secure-exec/tree/main/packages/secure-exec/tests/projects) validates that real-world npm packages produce identical output in secure-exec and host Node.js. 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"pass": 1, + "vacuousPass": 1, + "fail": 0, + "skip": 0 + }, + "stream": { + "total": 169, + "pass": 64, + "vacuousPass": 0, + "fail": 99, + "skip": 6 + }, + "stream2": { + "total": 25, + "pass": 12, + "vacuousPass": 0, + "fail": 7, + "skip": 6 + }, + "stream3": { + "total": 4, + "pass": 2, + "vacuousPass": 0, + "fail": 1, + "skip": 1 + }, + "streams": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "string": { + "total": 3, + "pass": 0, + "vacuousPass": 0, + "fail": 3, + "skip": 0 + }, + "stringbytes": { + "total": 1, + "pass": 1, + "vacuousPass": 0, + "fail": 0, + "skip": 0 + }, + "structuredClone": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "sync": { + "total": 2, + "pass": 1, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "sys": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "tcp": { + "total": 3, + "pass": 0, + "vacuousPass": 0, + "fail": 3, + "skip": 0 + }, + "tick": { + "total": 2, + "pass": 1, + "vacuousPass": 1, + "fail": 1, + "skip": 0 + }, + "timers": { + "total": 56, + "pass": 23, + "vacuousPass": 0, + "fail": 27, + "skip": 6 + }, + "tls": { + "total": 192, + "pass": 16, + "vacuousPass": 0, + "fail": 176, + "skip": 0 + }, + "tojson": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "trace": { + "total": 35, + "pass": 3, + "vacuousPass": 0, + "fail": 32, + "skip": 0 + }, + "tracing": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "tty": { + "total": 3, + "pass": 1, + "vacuousPass": 0, + "fail": 2, + "skip": 0 + }, + "ttywrap": { + "total": 2, + "pass": 1, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "tz": { + "total": 1, + "pass": 1, + "vacuousPass": 1, + "fail": 0, + "skip": 0 + }, + "unhandled": { + "total": 2, + "pass": 0, + "vacuousPass": 0, + "fail": 2, + "skip": 0 + }, + "unicode": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "url": { + "total": 13, + "pass": 0, + "vacuousPass": 0, + "fail": 13, + "skip": 0 + }, + "utf8": { + "total": 1, + "pass": 1, + "vacuousPass": 0, + "fail": 0, + "skip": 0 + }, + "util": { + "total": 27, + "pass": 1, + "vacuousPass": 0, + "fail": 25, + "skip": 1 + }, + "uv": { + "total": 4, + "pass": 0, + "vacuousPass": 0, + "fail": 4, + "skip": 0 + }, + "v8": { + "total": 19, + "pass": 1, + "vacuousPass": 0, + "fail": 18, + "skip": 0 + }, + "validators": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "vfs": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "vm": { + "total": 79, + "pass": 2, + "vacuousPass": 0, + "fail": 76, + "skip": 1 + }, + "warn": { + "total": 2, + "pass": 0, + "vacuousPass": 0, + "fail": 2, + "skip": 0 + }, + "weakref": { + "total": 1, + "pass": 1, + "vacuousPass": 0, + "fail": 0, + "skip": 0 + }, + "webcrypto": { + "total": 28, + "pass": 0, + "vacuousPass": 0, + "fail": 28, + "skip": 0 + }, + "websocket": { + "total": 2, + "pass": 1, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "webstorage": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "webstream": { + "total": 4, + "pass": 0, + "vacuousPass": 0, + "fail": 4, + "skip": 0 + }, + "webstreams": { + "total": 5, + "pass": 0, + "vacuousPass": 0, + "fail": 5, + "skip": 0 + }, + "whatwg": { + "total": 60, + "pass": 0, + "vacuousPass": 0, + "fail": 60, + "skip": 0 + }, + "windows": { + "total": 2, + "pass": 1, + "vacuousPass": 1, + "fail": 1, + "skip": 0 + }, + "worker": { + "total": 133, + "pass": 2, + "vacuousPass": 0, + "fail": 131, + "skip": 0 + }, + "wrap": { + "total": 4, + "pass": 0, + "vacuousPass": 0, + "fail": 4, + "skip": 0 + }, + "x509": { + "total": 1, + "pass": 0, + "vacuousPass": 0, + "fail": 1, + "skip": 0 + }, + "zlib": { + "total": 53, + "pass": 12, + "vacuousPass": 0, + "fail": 38, + "skip": 3 + } + }, + "expectationsByCategory": { + "implementation-gap": [ + { + "key": "test-abortsignal-cloneable.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-assert-async.js", + "reason": "assert.rejects() and assert.doesNotReject() promises never resolve — async assert APIs not fully functional in sandbox", + "expected": "fail" + }, + { + "key": "test-assert-calltracker-calls.js", + "reason": "assert.CallTracker not available in assert@2.1.0 polyfill (Node.js 18+ API)", + "expected": "fail" + }, + { + "key": "test-assert-calltracker-getCalls.js", + "reason": "uses assert.CallTracker — not available in sandbox assert polyfill", + "expected": "fail" + }, + { + "key": "test-assert-calltracker-report.js", + "reason": "uses assert.CallTracker — not available in sandbox assert polyfill", + "expected": "fail" + }, + { + "key": "test-assert-calltracker-verify.js", + "reason": "uses assert.CallTracker — not available in sandbox assert polyfill", + "expected": "fail" + }, + { + "key": "test-assert-checktag.js", + "reason": "assert polyfill error object toStringTag handling differs from native Node.js assert", + "expected": "fail" + }, + { + "key": "test-assert-deep-with-error.js", + "reason": "assert polyfill deepStrictEqual Error comparison behavior differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-assert-deep.js", + "reason": "assert polyfill deepStrictEqual behavior differences from native Node.js (WeakMap/WeakSet/proxy handling)", + "expected": "fail" + }, + { + "key": "test-assert-fail.js", + "reason": "assert polyfill error message formatting differs from native Node.js assert", + "expected": "fail" + }, + { + "key": "test-assert-if-error.js", + "reason": "assert polyfill ifError stack trace formatting differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-assert-typedarray-deepequal.js", + "reason": "assert polyfill TypedArray deep comparison behavior differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-blob-createobjecturl.js", + "reason": "SyntaxError: Identifier 'Blob' has already been declared — global Blob conflicts with const Blob destructuring", + "expected": "fail" + }, + { + "key": "test-blob-file-backed.js", + "reason": "SyntaxError: Identifier 'Blob' has already been declared — sandbox bridge re-declares Blob global that conflicts with test's import", + "expected": "fail" + }, + { + "key": "test-btoa-atob.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-buffer-arraybuffer.js", + "reason": "buffer@6 polyfill ArrayBuffer handling differs from Node.js — missing ERR_* codes on type validation errors", + "expected": "fail" + }, + { + "key": "test-buffer-compare-offset.js", + "reason": "buffer@6 polyfill compare offset validation error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-constructor-deprecation-error.js", + "reason": "process.emitWarning() not implemented — Buffer() deprecation warning (DEP0005) never fires via process.on('warning')", + "expected": "fail" + }, + { + "key": "test-buffer-copy.js", + "reason": "buffer@6 polyfill copy validation error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-equals.js", + "reason": "buffer@6 polyfill equals type validation error message differs from Node.js", + "expected": "fail" + }, + { + "key": "test-buffer-includes.js", + "reason": "buffer@6 polyfill indexOf/includes error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-indexof.js", + "reason": "buffer@6 polyfill indexOf error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-inspect.js", + "reason": "buffer polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-buffer-isascii.js", + "reason": "Buffer.isAscii not available in buffer@6 polyfill (Node.js 20+ API)", + "expected": "fail" + }, + { + "key": "test-buffer-isutf8.js", + "reason": "Buffer.isUtf8 not available in buffer@6 polyfill (Node.js 20+ API)", + "expected": "fail" + }, + { + "key": "test-buffer-new.js", + "reason": "buffer@6 polyfill deprecation warnings and error messages differ from Node.js", + "expected": "fail" + }, + { + "key": "test-buffer-pending-deprecation.js", + "reason": "--pending-deprecation flag not supported — deprecation warning never fires", + "expected": "fail" + }, + { + "key": "test-buffer-prototype-inspect.js", + "reason": "buffer polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-buffer-read.js", + "reason": "buffer@6 polyfill read method error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-readdouble.js", + "reason": "buffer@6 polyfill readDouble error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-readfloat.js", + "reason": "buffer@6 polyfill readFloat error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-readint.js", + "reason": "buffer@6 polyfill readInt error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-readuint.js", + "reason": "buffer@6 polyfill readUInt error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-set-inspect-max-bytes.js", + "reason": "buffer@6 polyfill inspect behavior differs from Node.js", + "expected": "fail" + }, + { + "key": "test-buffer-sharedarraybuffer.js", + "reason": "buffer polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-buffer-slow.js", + "reason": "buffer@6 SlowBuffer instanceof checks differ from native Buffer", + "expected": "fail" + }, + { + "key": "test-buffer-tostring-range.js", + "reason": "buffer@6 polyfill does not throw TypeError for out-of-range toString() offsets", + "expected": "fail" + }, + { + "key": "test-buffer-tostring-rangeerror.js", + "reason": "buffer polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-buffer-write.js", + "reason": "buffer@6 polyfill write method error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-writedouble.js", + "reason": "buffer@6 polyfill writeDouble error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-writefloat.js", + "reason": "buffer@6 polyfill writeFloat error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-writeint.js", + "reason": "buffer@6 polyfill writeInt error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-buffer-writeuint.js", + "reason": "buffer@6 polyfill writeUInt error messages differ from Node.js format", + "expected": "fail" + }, + { + "key": "test-child-process-can-write-to-stdout.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-cwd.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-default-options.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-destroy.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-double-pipe.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-env.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exec-cwd.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exec-env.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exec-error.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exec-stdout-stderr-data-string.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exit-code.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-flush-stdio.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-abort-signal.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-args.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-child-process-fork-close.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-detached.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-ref.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-ref2.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-stdio-string-variant.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork-timeout-kill-signal.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-internal.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-ipc.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-kill.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-pipe-dataflow.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-send-cb.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-send-utf8.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-set-blocking.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-error.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-event.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-typeerror.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-windows-batch-file.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-args.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-validation-errors.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdin.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdio-merge-stdouts-into-cat.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdio-reuse-readable-stdio.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdio.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdout-flush-exit.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-stdout-flush.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-cli-node-options-docs.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-client-request-destroy.js", + "reason": "http.ClientRequest.destroyed is undefined — http polyfill does not expose the .destroyed property on ClientRequest", + "expected": "fail" + }, + { + "key": "test-common-countdown.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-common-must-not-call.js", + "reason": "AssertionError: false == true — mustNotCall error.message does not include expected filename/line source location in sandbox", + "expected": "fail" + }, + { + "key": "test-console-diagnostics-channels.js", + "reason": "console shim behavior gap", + "expected": "fail" + }, + { + "key": "test-console-group.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-console-instance.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-console-issue-43095.js", + "reason": "console shim behavior gap", + "expected": "fail" + }, + { + "key": "test-console-stdio-setters.js", + "reason": "console._stdout and console._stderr setters not supported — sandbox console shim does not use replaceable stream properties", + "expected": "fail" + }, + { + "key": "test-console-sync-write-error.js", + "reason": "Console does not swallow Writable callback errors — stream write error propagates to stderr instead of being silently ignored, exiting with code 1", + "expected": "fail" + }, + { + "key": "test-console-table.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-console-tty-colors.js", + "reason": "AssertionError: Missing expected exception — Console constructor does not throw when colorMode is invalid; color-mode validation not implemented", + "expected": "fail" + }, + { + "key": "test-crypto-async-sign-verify.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-authenticated-stream.js", + "reason": "CCM cipher mode requires authTagLength parameter — bridge does not support CCM-specific options (setAAD length, authTagLength)", + "expected": "fail" + }, + { + "key": "test-crypto-authenticated.js", + "reason": "crypto polyfill (browserify) lacks full authenticated encryption support — getAuthTag before final() fails", + "expected": "fail" + }, + { + "key": "test-crypto-certificate.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-cipheriv-decipheriv.js", + "reason": "Cipheriv/Decipheriv constructors require 'new' keyword — calling without 'new' throws instead of returning new instance", + "expected": "fail" + }, + { + "key": "test-crypto-classes.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-dh-constructor.js", + "reason": "DiffieHellman bridge does not handle 'buffer' encoding parameter — generateKeys/computeSecret fail", + "expected": "fail" + }, + { + "key": "test-crypto-dh-curves.js", + "reason": "ECDH bridge does not handle 'buffer' encoding parameter for generateKeys/computeSecret", + "expected": "fail" + }, + { + "key": "test-crypto-dh-errors.js", + "reason": "DiffieHellman bridge lacks error validation — does not throw RangeError for invalid key sizes", + "expected": "fail" + }, + { + "key": "test-crypto-dh-generate-keys.js", + "reason": "DiffieHellman.generateKeys() returns undefined instead of Buffer — bridge does not return key data", + "expected": "fail" + }, + { + "key": "test-crypto-dh-group-setters.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-dh-modp2-views.js", + "reason": "DiffieHellman.computeSecret() returns undefined instead of Buffer — bridge does not return computed secret", + "expected": "fail" + }, + { + "key": "test-crypto-dh-modp2.js", + "reason": "DiffieHellman.computeSecret() returns undefined instead of Buffer — bridge does not return computed secret", + "expected": "fail" + }, + { + "key": "test-crypto-dh-padding.js", + "reason": "DiffieHellman.computeSecret() produces incorrect result — key exchange computation has bridge-level fidelity gap", + "expected": "fail" + }, + { + "key": "test-crypto-dh-stateless.js", + "reason": "crypto.diffieHellman() stateless key exchange function not implemented in bridge", + "expected": "fail" + }, + { + "key": "test-crypto-dh.js", + "reason": "DiffieHellman bridge does not handle 'buffer' encoding parameter — generateKeys/computeSecret fail", + "expected": "fail" + }, + { + "key": "test-crypto-ecb.js", + "reason": "uses Blowfish-ECB cipher which is unsupported by OpenSSL 3.x (legacy provider not enabled)", + "expected": "fail" + }, + { + "key": "test-crypto-ecdh-convert-key.js", + "reason": "ECDH.convertKey() error validation missing ERR_INVALID_ARG_TYPE error code on TypeError", + "expected": "fail" + }, + { + "key": "test-crypto-encoding-validation-error.js", + "reason": "cipher encoding validation does not throw expected exceptions for invalid encoding arguments", + "expected": "fail" + }, + { + "key": "test-crypto-getcipherinfo.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-hash-stream-pipe.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-hash.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-hkdf.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-hmac.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-key-objects-to-crypto-key.js", + "reason": "KeyObject.toCryptoKey() method not implemented in bridge — cannot convert KeyObject to WebCrypto CryptoKey", + "expected": "fail" + }, + { + "key": "test-crypto-key-objects.js", + "reason": "fs.readFileSync encoding argument handled as path component — test reads fixture PEM keys which fail to load", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-dsa-key-object.js", + "reason": "DSA key generation fails — OpenSSL 'bad ffc parameters' error for DSA modulusLength/divisorLength combinations", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-dsa.js", + "reason": "DSA key generation fails — OpenSSL 'bad ffc parameters' error for DSA modulusLength/divisorLength combinations", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-elliptic-curve-jwk-ec.js", + "reason": "generateKeyPair with JWK encoding returns key as string instead of parsed object — bridge does not parse JWK output", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-elliptic-curve-jwk-rsa.js", + "reason": "generateKeyPair with JWK encoding returns key as string instead of parsed object — bridge does not parse JWK output", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-elliptic-curve-jwk.js", + "reason": "generateKeyPair with JWK encoding returns key as string instead of parsed object — bridge does not parse JWK output", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-encrypted-private-key-der.js", + "reason": "generateKeyPair with encrypted DER private key encoding produces invalid output — key validation fails", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-encrypted-private-key.js", + "reason": "generateKeyPair with encrypted PEM private key encoding produces invalid output — key validation fails", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-explicit-elliptic-curve.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-named-elliptic-curve-encrypted.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-named-elliptic-curve.js", + "reason": "generateKeyPair returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-async-rsa.js", + "reason": "generateKeyPair RSA key output validation fails — exported key format does not match expected PEM structure", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-bit-length.js", + "reason": "KeyObject.asymmetricKeyDetails is undefined — bridge does not populate modulusLength, publicExponent on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-deprecation.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata (rsa, rsa-pss, ec, etc.) on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-dh-classic.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on DH generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-duplicate-deprecated-option.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-eddsa.js", + "reason": "generateKeyPair callback invocation broken for ed25519/ed448 key types — callback not called correctly", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-empty-passphrase-no-prompt.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-invalid-parameter-encoding-dsa.js", + "reason": "generateKeyPairSync does not throw for invalid DSA parameter encoding — error validation missing", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-invalid-parameter-encoding-ec.js", + "reason": "generateKeyPairSync does not throw for invalid EC parameter encoding — error validation missing", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-key-object-without-encoding.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-key-objects.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-no-rsassa-pss-params.js", + "reason": "KeyObject.asymmetricKeyDetails is undefined — bridge does not populate modulusLength, publicExponent, hash details on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-non-standard-public-exponent.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-rfc8017-9-1.js", + "reason": "KeyObject.asymmetricKeyDetails is undefined — bridge does not populate RSA-PSS key details (modulusLength, hashAlgorithm, mgf1HashAlgorithm, saltLength)", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-rfc8017-a-2-3.js", + "reason": "KeyObject.asymmetricKeyDetails is undefined — bridge does not populate RSA-PSS key details (modulusLength, hashAlgorithm, mgf1HashAlgorithm, saltLength)", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-rsa-pss.js", + "reason": "KeyObject.asymmetricKeyType is undefined — bridge does not set type metadata on generated keys", + "expected": "fail" + }, + { + "key": "test-crypto-keygen-sync.js", + "reason": "generateKeyPairSync returns KeyObject with undefined asymmetricKeyType — assertion helper fails checking key properties", + "expected": "fail" + }, + { + "key": "test-crypto-keygen.js", + "reason": "generateKeyPairSync does not validate required options — missing TypeError for invalid arguments", + "expected": "fail" + }, + { + "key": "test-crypto-lazy-transform-writable.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-oneshot-hash.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-padding.js", + "reason": "createCipheriv/createDecipheriv do not throw expected exceptions for invalid padding options", + "expected": "fail" + }, + { + "key": "test-crypto-pbkdf2.js", + "reason": "pbkdf2/pbkdf2Sync error validation missing ERR_INVALID_ARG_TYPE code — TypeError thrown without .code property", + "expected": "fail" + }, + { + "key": "test-crypto-private-decrypt-gh32240.js", + "reason": "publicEncrypt/privateDecrypt bridge returns undefined instead of Buffer — asymmetric encryption result not propagated", + "expected": "fail" + }, + { + "key": "test-crypto-psychic-signatures.js", + "reason": "ECDSA key import fails with unsupported key format — bridge cannot decode the specific ECDSA public key encoding used in test", + "expected": "fail" + }, + { + "key": "test-crypto-randomuuid.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-crypto-rsa-dsa.js", + "reason": "fs.readFileSync encoding argument handled as path component — test reads fixture PEM/cert files which fail to load", + "expected": "fail" + }, + { + "key": "test-crypto-secret-keygen.js", + "reason": "crypto.generateKey() function not implemented in bridge — only generateKeyPairSync/generateKeyPair are bridged", + "expected": "fail" + }, + { + "key": "test-crypto-sign-verify.js", + "reason": "fs.readFileSync encoding argument handled as path component — test reads fixture PEM/cert files which fail to load", + "expected": "fail" + }, + { + "key": "test-crypto-stream.js", + "reason": "crypto Hash/Cipher objects do not implement Node.js Stream interface — .pipe() method not available", + "expected": "fail" + }, + { + "key": "test-crypto-subtle-zero-length.js", + "reason": "crypto API gap — polyfill does not fully match Node.js crypto module", + "expected": "fail" + }, + { + "key": "test-crypto-webcrypto-aes-decrypt-tag-too-small.js", + "reason": "crypto polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-crypto-worker-thread.js", + "reason": "crypto API gap — polyfill does not fully match Node.js crypto module", + "expected": "fail" + }, + { + "key": "test-diagnostic-channel-http-request-created.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-diagnostic-channel-http-response-created.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-directory-import.js", + "reason": "dynamic import() of directories does not reject with ERR_UNSUPPORTED_DIR_IMPORT — ESM directory import error handling not implemented", + "expected": "fail" + }, + { + "key": "test-disable-sigusr1.js", + "reason": "uses process APIs not fully available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-cancel-reverse-lookup.js", + "reason": "dns.Resolver class and dns.reverse() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-channel-cancel-promise.js", + "reason": "dns.promises.Resolver class not implemented — bridge only has dns.promises.lookup and dns.promises.resolve", + "expected": "fail" + }, + { + "key": "test-dns-channel-cancel.js", + "reason": "dns.Resolver class not implemented — bridge only has module-level lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-channel-timeout.js", + "reason": "dns.Resolver and dns.promises.Resolver classes not implemented — bridge only has module-level lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-get-server.js", + "reason": "dns.Resolver class and dns.getServers() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-lookupService-promises.js", + "reason": "dns.promises.lookupService() not implemented — bridge only has dns.promises.lookup and dns.promises.resolve", + "expected": "fail" + }, + { + "key": "test-dns-multi-channel.js", + "reason": "dns.Resolver class not implemented — bridge only has module-level lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-perf_hooks.js", + "reason": "dns.lookupService() and dns.resolveAny() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-promises-exists.js", + "reason": "dns/promises subpath not available and DNS constants (NODATA, FORMERR, etc.) not exported — bridge only exports lookup, resolve, resolve4, resolve6, promises", + "expected": "fail" + }, + { + "key": "test-dns-resolveany-bad-ancount.js", + "reason": "dns.Resolver class and dns.resolveAny() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-resolveany.js", + "reason": "dns.setServers() and dns.resolveAny() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-resolvens-typeerror.js", + "reason": "dns.resolveNs() and dns.promises.resolveNs() not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-setlocaladdress.js", + "reason": "dns.Resolver and dns.promises.Resolver classes with setLocalAddress() not implemented", + "expected": "fail" + }, + { + "key": "test-dns-setserver-when-querying.js", + "reason": "dns.Resolver class and dns.setServers() not implemented — bridge only has module-level lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns-setservers-type-check.js", + "reason": "dns.setServers() and dns.Resolver class not implemented — bridge only has lookup, resolve, resolve4, resolve6", + "expected": "fail" + }, + { + "key": "test-dns.js", + "reason": "tests many DNS APIs — bridge only has lookup/resolve/resolve4/resolve6; missing lookupService, resolveAny, resolveMx, resolveSoa, setServers, getServers, Resolver", + "expected": "fail" + }, + { + "key": "test-domexception-cause.js", + "reason": "DOMException API not fully available in sandbox", + "expected": "fail" + }, + { + "key": "test-double-tls-server.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-esm-loader-hooks-inspect-brk.js", + "reason": "ESM/module resolution behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-esm-loader-hooks-inspect-wait.js", + "reason": "ESM/module resolution behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-event-capture-rejections.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-event-emitter-error-monitor.js", + "reason": "events polyfill behavior gap — event emission or error handling differs", + "expected": "fail" + }, + { + "key": "test-event-emitter-errors.js", + "reason": "events polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-event-emitter-invalid-listener.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-event-emitter-max-listeners.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-event-emitter-remove-all-listeners.js", + "reason": "events polyfill behavior gap — event emission or error handling differs", + "expected": "fail" + }, + { + "key": "test-event-emitter-special-event-names.js", + "reason": "events polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-event-target.js", + "reason": "events polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-events-getmaxlisteners.js", + "reason": "events polyfill behavior gap", + "expected": "fail" + }, + { + "key": "test-eventtarget-once-twice.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-exception-handler.js", + "reason": "process.on('uncaughtException') not implemented — thrown errors in setTimeout are not caught by uncaughtException handlers", + "expected": "fail" + }, + { + "key": "test-exception-handler2.js", + "reason": "ReferenceError: nonexistentFunc is not defined — uncaughtException handler never fires; sandbox does not route ReferenceErrors to process.on('uncaughtException')", + "expected": "fail" + }, + { + "key": "test-file-validate-mode-flag.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-file-write-stream.js", + "reason": "AssertionError: open count off by -1 — fs.WriteStream does not emit 'open' event after the file descriptor is opened in the VFS polyfill", + "expected": "fail" + }, + { + "key": "test-file-write-stream2.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-file-write-stream3.js", + "reason": "mustCall: 2 callbacks expected 1 each, actual 0 — fs.WriteStream finish/close callbacks not invoked; stream lifecycle events missing from VFS polyfill", + "expected": "fail" + }, + { + "key": "test-file-write-stream5.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-file.js", + "reason": "Blob/File API not fully available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-append-file-flush.js", + "reason": "requires node:test module; bridge appendFileSync lacks flush option validation", + "expected": "fail" + }, + { + "key": "test-fs-append-file-sync.js", + "reason": "bridge appendFileSync lacks flush option and signal option validation", + "expected": "fail" + }, + { + "key": "test-fs-append-file.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-assert-encoding-error.js", + "reason": "fs methods do not throw ERR_INVALID_ARG_VALUE for invalid encoding options; test also uses fs.watch which requires inotify", + "expected": "fail" + }, + { + "key": "test-fs-buffer.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-buffertype-writesync.js", + "reason": "bridge writeSync lacks TypedArray offset/length overload support", + "expected": "fail" + }, + { + "key": "test-fs-chmod-mask.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-chmod.js", + "reason": "fs module properties not monkey-patchable (test patches fs.fchmod/lchmod)", + "expected": "fail" + }, + { + "key": "test-fs-close-errors.js", + "reason": "bridge close() lacks callback-type validation; error message format differences", + "expected": "fail" + }, + { + "key": "test-fs-empty-readStream.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-exists.js", + "reason": "bridge exists() lacks callback-type and missing-arg validation", + "expected": "fail" + }, + { + "key": "test-fs-fchmod.js", + "reason": "test patches fs.fchmod/fchmodSync with monkey-patching — sandbox fs module not monkey-patchable", + "expected": "fail" + }, + { + "key": "test-fs-fchown.js", + "reason": "test patches fs.fchown/fchownSync with monkey-patching — sandbox fs module not monkey-patchable", + "expected": "fail" + }, + { + "key": "test-fs-filehandle-use-after-close.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises FileHandle operations after close() do not reject with ERR_USE_AFTER_CLOSE in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-lchown.js", + "reason": "test patches fs.lchown/lchownSync with monkey-patching — sandbox fs module not monkey-patchable", + "expected": "fail" + }, + { + "key": "test-fs-make-callback.js", + "reason": "bridge mkdtemp() lacks callback-type validation (returns Promise instead of throw)", + "expected": "fail" + }, + { + "key": "test-fs-makeStatsCallback.js", + "reason": "bridge stat() lacks callback-type validation (returns Promise instead of throw)", + "expected": "fail" + }, + { + "key": "test-fs-mkdir-mode-mask.js", + "reason": "VFS mkdir does not apply umask or mode masking; test also uses top-level return which is illegal outside function wrapper", + "expected": "fail" + }, + { + "key": "test-fs-mkdir-rmdir.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-mkdtemp.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-non-number-arguments-throw.js", + "reason": "bridge createReadStream/createWriteStream lack start/end type validation", + "expected": "fail" + }, + { + "key": "test-fs-null-bytes.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-open-mode-mask.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-open-no-close.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-open.js", + "reason": "bridge open() lacks callback-required validation, mode-type validation, and ERR_INVALID_ARG_VALUE for string modes", + "expected": "fail" + }, + { + "key": "test-fs-opendir.js", + "reason": "bridge Dir iterator lacks Symbol.asyncIterator and async iteration support", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-read.js", + "reason": "mustCall: 2 noop callbacks expected 1 each, actual 0 — FileHandle.read() promise does not resolve in VFS polyfill; async fs read via FileHandle not fully implemented", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-readFile.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-stream.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-truncate.js", + "reason": "mustCall: noop callback expected 1, actual 0 — FileHandle.truncate() promise does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-write.js", + "reason": "mustCall: noop callback expected 1, actual 0 — FileHandle.write() promise does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises-readfile-with-fd.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises.readFile() with a FileHandle fd does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises-write-optional-params.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises.write() with optional offset/length/position params does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises-writefile-with-fd.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises.writeFile() with a FileHandle fd does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises.js", + "reason": "mustCall: 4+ noop callbacks expected 1 each, actual 0 — fs.promises operations (open/read/write/close) do not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promisified.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-read-empty-buffer.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-read-file-assert-encoding.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-read-file-sync-hostname.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-read-file-sync.js", + "reason": "uses process APIs not fully available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-read-offset-null.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-read-optional-params.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-read-promises-optional-params.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-double-close.js", + "reason": "mustCall: 2 noop callbacks expected 1 each, actual 0 — fs.ReadStream 'close' event not emitted; double-close guard path not reachable in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-encoding.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-err.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — fs.ReadStream error events not emitted when file read fails in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-fd-leak.js", + "reason": "hangs — creates read streams in a loop that never drain, causing event loop to stall", + "expected": "skip" + }, + { + "key": "test-fs-read-stream-fd.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-file-handle.js", + "reason": "bridge createReadStream does not accept FileHandle as path argument", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-inherit.js", + "reason": "bridge ReadStream lacks fd option, autoClose, and ReadStream-specific events", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-patch-open.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-read-stream-pos.js", + "reason": "hangs — read stream position tracking causes infinite wait in VFS", + "expected": "skip" + }, + { + "key": "test-fs-read-stream-throw-type-error.js", + "reason": "bridge createReadStream lacks type validation for options", + "expected": "fail" + }, + { + "key": "test-fs-read-stream.js", + "reason": "bridge ReadStream lacks pause/resume flow control, data event sequencing", + "expected": "fail" + }, + { + "key": "test-fs-read-type.js", + "reason": "bridge read() lacks buffer-type validation and offset/length range checking", + "expected": "fail" + }, + { + "key": "test-fs-read.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-readSync-optional-params.js", + "reason": "bridge readSync offset/length/position parameter handling differs from Node.js", + "expected": "fail" + }, + { + "key": "test-fs-readdir-stack-overflow.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-readdir-ucs2.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-readdir.js", + "reason": "VFS does not emit ENOTDIR when readdir targets a file; callback validation gaps", + "expected": "fail" + }, + { + "key": "test-fs-readfile-fd.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-readfile-flags.js", + "reason": "VFS errors do not set error.code property (e.g. EEXIST) — bridge createFsError may not propagate to async fs.readFile", + "expected": "fail" + }, + { + "key": "test-fs-readfile-pipe-large.js", + "reason": "stream/fs/http implementation gap in sandbox", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/30" + }, + { + "key": "test-fs-readfile-pipe.js", + "reason": "stream/fs/http implementation gap in sandbox", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/30" + }, + { + "key": "test-fs-readfile.js", + "reason": "bridge readFileSync signal option and encoding edge cases not supported", + "expected": "fail" + }, + { + "key": "test-fs-readv-promises.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises.readv() does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-readv-promisify.js", + "reason": "mustCall: noop callback expected 1, actual 0 — util.promisify(fs.readv)() does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-readv-sync.js", + "reason": "bridge readvSync binary data handling differs (TextDecoder corruption)", + "expected": "fail" + }, + { + "key": "test-fs-readv.js", + "reason": "bridge readv binary data handling differs; callback sequencing issues", + "expected": "fail" + }, + { + "key": "test-fs-ready-event-stream.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-realpath-buffer-encoding.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-realpath.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — fs.realpath() callback never invoked for symlink resolution in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-sync-warns-not-found.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-sync-warns-on-file.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-throws-not-found.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-throws-on-file.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-warns-not-found.js", + "reason": "mustCall: warning/callback expected 1 each, actual 0 — fs.rmdir({recursive}) deprecation warning and callback not emitted for non-existent paths in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive-warns-on-file.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — fs.rmdir({recursive}) deprecation warning not emitted when called on a file path in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-sir-writes-alot.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-stat-bigint.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-stat.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-statfs.js", + "reason": "bridge statfsSync returns synthetic values; test checks BigInt mode and exact field names", + "expected": "fail" + }, + { + "key": "test-fs-stream-construct-compat-error-read.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-stream-construct-compat-error-write.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-stream-construct-compat-graceful-fs.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-stream-construct-compat-old-node.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-stream-destroy-emit-error.js", + "reason": "mustCall: multiple noop/anonymous callbacks expected 1 each, actual 0 — fs stream destroy() does not emit 'error' event with the provided error in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-stream-double-close.js", + "reason": "mustCall: 4 anonymous callbacks expected 1 each, actual 0 — fs stream 'close' event not emitted; double-close guard not reached in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-stream-fs-options.js", + "reason": "bridge ReadStream/WriteStream lack custom fs option support", + "expected": "fail" + }, + { + "key": "test-fs-stream-options.js", + "reason": "bridge ReadStream/WriteStream lack fd option and autoClose behavior", + "expected": "fail" + }, + { + "key": "test-fs-symlink-dir-junction-relative.js", + "reason": "junction symlink type not supported — VFS symlink ignores type parameter (junction is Windows-only)", + "expected": "fail" + }, + { + "key": "test-fs-symlink-dir-junction.js", + "reason": "junction symlink type not supported — VFS symlink ignores type parameter (junction is Windows-only)", + "expected": "fail" + }, + { + "key": "test-fs-symlink-dir.js", + "reason": "symlink directory test uses stat assertions that depend on real filesystem behavior (inode numbers, link counts)", + "expected": "fail" + }, + { + "key": "test-fs-symlink.js", + "reason": "VFS symlink type handling and relative symlink resolution gaps", + "expected": "fail" + }, + { + "key": "test-fs-timestamp-parsing-error.js", + "reason": "bridge utimesSync does not validate timestamp arguments for NaN/undefined", + "expected": "fail" + }, + { + "key": "test-fs-truncate-fd.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-truncate-sync.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-truncate.js", + "reason": "bridge truncate lacks len-type and float-len validation, fd-as-path deprecation, beforeExit event", + "expected": "fail" + }, + { + "key": "test-fs-utimes.js", + "reason": "test requires futimesSync (fd-based utimes) and complex timestamp coercion (Date objects, string timestamps, NaN handling)", + "expected": "fail" + }, + { + "key": "test-fs-watch-encoding.js", + "reason": "hangs — fs.watch() waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip", + "issue": "https://github.com/rivet-dev/secure-exec/issues/30" + }, + { + "key": "test-fs-watch-recursive-add-file-with-url.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-add-folder.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-promise.js", + "reason": "hangs — fs.promises.watch() async iterator waits for events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-symlink.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-validate.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-watch-file.js", + "reason": "hangs — fs.watchFile() waits for stat changes that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watchfile.js", + "reason": "hangs — fs.watchFile() waits for stat changes that never arrive (VFS has no inotify)", + "expected": "skip", + "issue": "https://github.com/rivet-dev/secure-exec/issues/30" + }, + { + "key": "test-fs-write-buffer-large.js", + "reason": "bridge writeSync binary data handling uses TextDecoder which corrupts large binary buffers", + "expected": "fail" + }, + { + "key": "test-fs-write-buffer.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-fs-write-file-flush.js", + "reason": "requires node:test module; bridge writeFileSync lacks flush option", + "expected": "fail" + }, + { + "key": "test-fs-write-file.js", + "reason": "AbortSignal abort on fs.writeFile produces TypeError instead of AbortError — AbortSignal integration incomplete", + "expected": "fail" + }, + { + "key": "test-fs-write-no-fd.js", + "reason": "fs.write(null, ...) does not throw TypeError — fd parameter validation missing in bridge", + "expected": "fail" + }, + { + "key": "test-fs-write-optional-params.js", + "reason": "mustCall: anonymous callback expected 1, actual 0 — fs.write() with optional offset/length/position arguments does not call callback in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-change-open.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-err.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — fs.WriteStream error events not emitted when write fails in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-file-handle.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-flush.js", + "reason": "requires node:test module; bridge WriteStream lacks flush option", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-fs.js", + "reason": "mustCall: open/close callbacks expected 1 each (x2), actual 0 — custom fs.WriteStream({fs:}) option not invoked; fs override not supported in VFS stream polyfill", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-patch-open.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-write-stream-throw-type-error.js", + "reason": "bridge createWriteStream lacks type validation for options", + "expected": "fail" + }, + { + "key": "test-fs-write-stream.js", + "reason": "bridge WriteStream lacks cork/uncork, bytesWritten tracking, stream event ordering", + "expected": "fail" + }, + { + "key": "test-fs-write-sync-optional-params.js", + "reason": "bridge writeSync optional parameter overloads differ from Node.js", + "expected": "fail" + }, + { + "key": "test-fs-write-sync.js", + "reason": "fs.writeSync partial write variants fail — bridge writeSync does not support offset/length/position overloads", + "expected": "fail" + }, + { + "key": "test-fs-writefile-with-fd.js", + "reason": "VFS behavior gap — fs operation differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-fs-writestream-open-write.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — fs.WriteStream 'open' and write callbacks not invoked; stream lifecycle not implemented in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-writev-promises.js", + "reason": "mustCall: noop callback expected 1, actual 0 — fs.promises.writev() does not resolve in VFS polyfill", + "expected": "fail" + }, + { + "key": "test-fs-writev-sync.js", + "reason": "bridge writevSync binary data handling and position tracking differ", + "expected": "fail" + }, + { + "key": "test-fs-writev.js", + "reason": "bridge writev binary data handling and callback sequencing differ", + "expected": "fail" + }, + { + "key": "test-global-console-exists.js", + "reason": "EventEmitter max-listener warning emitted as JSON object to stderr instead of human-readable 'EventEmitter memory leak detected' message — process.emitWarning() format mismatch", + "expected": "fail" + }, + { + "key": "test-global-domexception.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-global-encoder.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-global-setters.js", + "reason": "AssertionError: typeof globalThis.process getter is 'undefined' not 'function' — sandbox globalThis does not expose a getter/setter pair for process and Buffer globals", + "expected": "fail" + }, + { + "key": "test-global-webcrypto.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-global-webstreams.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-global.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-handle-wrap-close-abort.js", + "reason": "process.on('uncaughtException') not implemented — thrown errors in setTimeout/setInterval are not caught by uncaughtException handlers", + "expected": "fail" + }, + { + "key": "test-http-abort-before-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-abort-client.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-abort-queued.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-abort-stream-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-aborted.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-after-connect.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-abort-controller.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-close.js", + "reason": "HTTP module behavior gap — bridged HTTP implementation has differences from native Node.js", + "expected": "fail" + }, + { + "key": "test-http-agent-destroyed-socket.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-error-on-idle.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-keepalive-delay.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-keepalive.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-maxsockets-respected.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-maxsockets.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-maxtotalsockets.js", + "reason": "needs http.createServer with real connection handling + maxTotalSockets API", + "expected": "fail" + }, + { + "key": "test-http-agent-no-protocol.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-null.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-remove.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-scheduling.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-uninitialized-with-handle.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent-uninitialized.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-agent.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-allow-content-length-304.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-allow-req-after-204-res.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-automatic-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-bind-twice.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-blank-header.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-buffer-sanity.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-byteswritten.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-catch-uncaughtexception.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-chunked-304.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-chunked-smuggling.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-chunked.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-destroy.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-event.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-keep-alive-destroy-res.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-keep-alive-queued-tcp-socket.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-keep-alive-queued-unix-socket.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-no-agent.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-response-event.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort-unix-socket.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-abort.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-abort2.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-aborted-event.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-agent-abort-close-event.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-agent-end-close-event.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-agent.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-check-http-token.js", + "reason": "needs http.createServer to verify valid methods actually work", + "expected": "fail" + }, + { + "key": "test-http-client-close-event.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-close-with-default-agent.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-default-headers-exist.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-defaults.js", + "reason": "AssertionError: ClientRequest.path is undefined — http.ClientRequest default path '/' and method 'GET' not set when options are missing in http polyfill", + "expected": "fail" + }, + { + "key": "test-http-client-encoding.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-finished.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-get-url.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-incomingmessage-destroy.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-input-function.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-invalid-path.js", + "reason": "AssertionError: Missing expected TypeError — http.ClientRequest does not throw TypeError for paths containing null bytes; path validation not implemented", + "expected": "fail" + }, + { + "key": "test-http-client-keep-alive-hint.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-keep-alive-release-before-finish.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-override-global-agent.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-race-2.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-race.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-readable.js", + "reason": "HTTP module behavior gap — bridged HTTP implementation has differences from native Node.js", + "expected": "fail" + }, + { + "key": "test-http-client-reject-unexpected-agent.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-request-options.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-res-destroyed.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-response-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-set-timeout-after-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-set-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-spurious-aborted.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-timeout-connect-listener.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-timeout-option-listeners.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-timeout-option.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-unescaped-path.js", + "reason": "AssertionError: Missing expected TypeError — http.ClientRequest does not throw TypeError for unescaped path characters; path validation not implemented", + "expected": "fail" + }, + { + "key": "test-http-client-upload-buf.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-client-upload.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-connect-req-res.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-connect.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-content-length-mismatch.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-content-length.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-createConnection.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-date-header.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-default-encoding.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-dont-set-default-headers-with-set-header.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-dont-set-default-headers-with-setHost.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-dont-set-default-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-double-content-length.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-dummy-characters-smuggling.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-dump-req-when-res-ends.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-early-hints-invalid-argument.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-early-hints.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-end-throw-socket-handling.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-exceptions.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-expect-continue.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-expect-handling.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-full-response.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-generic-streams.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-get-pipeline-problem.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-head-request.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-head-response-has-no-body-end-implicit-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-head-response-has-no-body-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-head-response-has-no-body.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-head-throw-on-response-body-write.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-header-badrequest.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-header-obstext.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-header-overflow.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-header-owstext.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-hex-write.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-host-header-ipv6-fail.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-incoming-message-connection-setter.js", + "reason": "AssertionError: IncomingMessage.connection is null not undefined — http.IncomingMessage.connection setter/getter returns null instead of undefined when no socket attached", + "expected": "fail" + }, + { + "key": "test-http-incoming-message-options.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-information-headers.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-insecure-parser-per-stream.js", + "reason": "needs stream.duplexPair and http.createServer with insecureHTTPParser", + "expected": "fail" + }, + { + "key": "test-http-invalid-path-chars.js", + "reason": "AssertionError: Missing expected TypeError — http.request() does not throw TypeError for paths with invalid characters; path validation not implemented", + "expected": "fail" + }, + { + "key": "test-http-invalid-te.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-close-on-header.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-drop-requests.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-max-requests.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-pipeline-max-requests.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-timeout-custom.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-timeout-race-condition.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keep-alive.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keepalive-client.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-keepalive-free.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keepalive-override.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-keepalive-request.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-listening.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-localaddress-bind-error.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-malformed-request.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-max-header-size-per-stream.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-max-headers-count.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-max-sockets.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-methods.js", + "reason": "AssertionError: http.METHODS array contains only 7 methods — http polyfill exposes a limited subset of HTTP methods; full RFC-compliant method list not included", + "expected": "fail" + }, + { + "key": "test-http-missing-header-separator-cr.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-missing-header-separator-lf.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-multiple-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-mutable-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-no-read-no-dump.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-nodelay.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-destroyed.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-end-multiple.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-end-types.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-finish-writable.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-first-chunk-singlebyte-encoding.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-internal-headernames-getter.js", + "reason": "AssertionError: Values identical but not reference-equal — OutgoingMessage._headerNames getter returns a different object reference on each access instead of the same object", + "expected": "fail" + }, + { + "key": "test-http-outgoing-internal-headernames-setter.js", + "reason": "mustCall: anonymous callback expected 1, actual 0 — DeprecationWarning for OutgoingMessage._headerNames setter (DEP0066) not emitted in sandbox", + "expected": "fail" + }, + { + "key": "test-http-outgoing-message-capture-rejection.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-message-inheritance.js", + "reason": "SyntaxError: Identifier 'Response' has already been declared — sandbox bridge re-declares Response global that conflicts with the test's import", + "expected": "fail" + }, + { + "key": "test-http-outgoing-message-write-callback.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-properties.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-outgoing-settimeout.js", + "reason": "mustCall: 2 anonymous callbacks expected 1 each, actual 0 — OutgoingMessage.setTimeout() callback not invoked; socket timeout events not implemented in http polyfill", + "expected": "fail" + }, + { + "key": "test-http-outgoing-writableFinished.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-outgoing-write-types.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-parser-finish-error.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-parser-free.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-parser-freed-before-upgrade.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-parser-memory-retention.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-parser-multiple-execute.js", + "reason": "HTTP module behavior gap — bridged HTTP implementation has differences from native Node.js", + "expected": "fail" + }, + { + "key": "test-http-pause-no-dump.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-pause-resume-one-end.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-pause.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-pipe-fs.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-pipeline-assertionerror-finish.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-proxy.js", + "reason": "hangs — creates HTTP proxy server that waits for incoming connections", + "expected": "skip" + }, + { + "key": "test-http-remove-header-stays-removed.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-req-close-robust-from-tampering.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-req-res-close.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-request-arguments.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-dont-override-options.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-end-twice.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-request-end.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-request-host-header.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-invalid-method-error.js", + "reason": "AssertionError: Missing expected TypeError — http.request() does not throw TypeError for invalid method names; method validation not implemented", + "expected": "fail" + }, + { + "key": "test-http-request-join-authorization-headers.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-method-delete-payload.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-methods.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-request-smuggling-content-length.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-res-write-after-end.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-res-write-end-dont-take-array.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-response-close.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-response-multi-content-length.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-response-multiheaders.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-response-setheaders.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-response-statuscode.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-async-dispose.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-capture-rejections.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-clear-timer.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-client-error.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-close-all.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-close-destroy-timeout.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-close-idle-wait-response.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-close-idle.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-connection-list-when-close.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-consumed-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-de-chunked-trailer.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-delete-parser.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-destroy-socket-on-client-error.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-incomingmessage-destroy.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-keep-alive-defaults.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-keep-alive-max-requests-null.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-keep-alive-timeout.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-keepalive-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-method.query.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-non-utf8-header.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-options-incoming-message.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-options-server-response.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-reject-chunked-with-content-length.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-reject-cr-no-lf.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-response-standalone.js", + "reason": "AssertionError: Missing expected exception — ServerResponse.write() does not throw when called without an attached socket; connection-less write not guarded", + "expected": "fail" + }, + { + "key": "test-http-server-timeouts-validation.js", + "reason": "needs headersTimeout/requestTimeout validation on createServer", + "expected": "fail" + }, + { + "key": "test-http-server-unconsume-consume.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-write-after-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-server-write-end-after-end.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-set-cookies.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-set-header-chain.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-set-max-idle-http-parser.js", + "reason": "needs http.setMaxIdleHTTPParsers API and _http_common internal module", + "expected": "fail" + }, + { + "key": "test-http-set-timeout-server.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-socket-encoding-error.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-socket-error-listeners.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-status-code.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-status-reason-invalid-chars.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-timeout-client-warning.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-timeout-overflow.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-timeout.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-transfer-encoding-repeated-chunked.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-transfer-encoding-smuggling.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-unix-socket-keep-alive.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-unix-socket.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-upgrade-client2.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-upgrade-reconsume-stream.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-upgrade-server2.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-url.parse-only-support-http-https-protocol.js", + "reason": "AssertionError: Missing expected TypeError — url.parse() does not throw TypeError for non-http/https protocols when used via http module; protocol validation missing", + "expected": "fail" + }, + { + "key": "test-http-wget.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-writable-true-after-close.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-write-callbacks.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-write-empty-string.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-write-head-2.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-write-head-after-set-header.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-http-write-head.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http-zerolengthbuffer.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-http.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-icu-minimum-version.js", + "reason": "Blob/File API not fully available in sandbox", + "expected": "fail" + }, + { + "key": "test-icu-transcode.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-inspector.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-messageevent-brandcheck.js", + "reason": "EventTarget/DOM event API gap in sandbox", + "expected": "fail" + }, + { + "key": "test-microtask-queue-run-immediate.js", + "reason": "microtask queue not fully drained between setImmediate callbacks — only 1 of 2 expected microtasks execute before exit", + "expected": "fail" + }, + { + "key": "test-microtask-queue-run.js", + "reason": "microtask queue not fully drained between setTimeout callbacks — only 1 of 2 expected microtasks execute before exit", + "expected": "fail" + }, + { + "key": "test-module-builtin.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-cache.js", + "reason": "ESM/module resolution behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-module-circular-dependency-warning.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-module-create-require-multibyte.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-create-require.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-globalpaths-nodepath.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-isBuiltin.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-loading-deprecated.js", + "reason": "DEP0128 deprecation warning not emitted — require() of package with invalid 'main' field does not fire process.on('warning')", + "expected": "fail" + }, + { + "key": "test-module-loading-error.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-module-main-extension-lookup.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-module-main-fail.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-module-main-preserve-symlinks-fail.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-module-multi-extensions.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-nodemodulepaths.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-prototype-mutation.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-relative-lookup.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-setsourcemapssupport.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-module-stat.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-module-version.js", + "reason": "ESM/module resolution behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-next-tick-errors.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-next-tick-intentional-starvation.js", + "reason": "hangs — intentionally starves event loop with infinite nextTick recursion", + "expected": "skip" + }, + { + "key": "test-next-tick-ordering.js", + "reason": "hangs — nextTick ordering test blocks waiting for timer/IO interleaving", + "expected": "skip" + }, + { + "key": "test-next-tick-ordering2.js", + "reason": "process.nextTick fires after setTimeout(0) instead of before — microtask/nextTick priority inversion in sandbox event loop", + "expected": "fail" + }, + { + "key": "test-os-eol.js", + "reason": "AssertionError: Missing expected TypeError — os.EOL assignment does not throw TypeError; os.EOL property is writable in sandbox os polyfill instead of read-only", + "expected": "fail" + }, + { + "key": "test-os-process-priority.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-os.js", + "reason": "AssertionError: os.tmpdir() returns '/tmp' not '/tmpdir' — os.tmpdir() returns wrong path; sandbox os polyfill hardcodes '/tmp' instead of '/tmpdir' as the temp directory", + "expected": "fail" + }, + { + "key": "test-path-basename.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-dirname.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-extname.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-glob.js", + "reason": "path.win32 APIs not implemented in sandbox", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-isabsolute.js", + "reason": "path.win32 APIs not implemented in sandbox", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-join.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-makelong.js", + "reason": "path.win32 APIs not implemented in sandbox", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-normalize.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-parse-format.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-posix-exists.js", + "reason": "require('path/posix') subpath module resolution not supported — module system does not resolve slash-subpaths", + "expected": "fail" + }, + { + "key": "test-path-relative.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-resolve.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-path-win32-exists.js", + "reason": "require('path/win32') subpath module resolution not supported — module system does not resolve slash-subpaths", + "expected": "fail" + }, + { + "key": "test-path.js", + "reason": "path.win32 not implemented — test checks both posix and win32 variants", + "expected": "fail", + "issue": "https://github.com/rivet-dev/secure-exec/issues/29" + }, + { + "key": "test-pipe-abstract-socket-http.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-pipe-file-to-http.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-pipe-outgoing-message-data-emitted-after-ended.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-preload-worker.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-preload.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-assert.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-available-memory.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-beforeexit-throw-exit.js", + "reason": "process behavior gap — sandbox process does not fully match Node.js process API", + "expected": "fail" + }, + { + "key": "test-process-beforeexit.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-process-config.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-constrained-memory.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-cpuUsage.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-process-dlopen-error-message-crash.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-process-emitwarning.js", + "reason": "process.emitWarning partial implementation — warning type/code handling differs from Node.js", + "expected": "fail" + }, + { + "key": "test-process-env-allowed-flags-are-documented.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-process-env-allowed-flags.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-env-ignore-getter-setter.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-env-symbols.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-env.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-exception-capture-errors.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-process-exception-capture-should-abort-on-uncaught-setflagsfromstring.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-exit-from-before-exit.js", + "reason": "process behavior gap — sandbox process does not fully match Node.js process API", + "expected": "fail" + }, + { + "key": "test-process-exit-handler.js", + "reason": "hangs — process exit handler test blocks on pending async operations", + "expected": "skip" + }, + { + "key": "test-process-features.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-process-getactiverequests.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-process-getactiveresources-track-active-requests.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-process-getactiveresources-track-interval-lifetime.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-getactiveresources-track-multiple-timers.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-process-getactiveresources-track-timer-lifetime.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-process-getactiveresources.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-getgroups.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-kill-null.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-kill-pid.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-process-next-tick.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-process-no-deprecation.js", + "reason": "--no-deprecation flag not fully supported — warnings still fire when process.noDeprecation is set", + "expected": "fail" + }, + { + "key": "test-process-prototype.js", + "reason": "sandbox process API behavior gap", + "expected": "fail" + }, + { + "key": "test-process-redirect-warnings-env.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-redirect-warnings.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-process-setsourcemapsenabled.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-process-versions.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-process-warning.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-handled-rejection-no-warning.js", + "reason": "process.on('unhandledRejection') not implemented — unhandled Promise rejections do not trigger the unhandledRejection event", + "expected": "fail" + }, + { + "key": "test-promise-hook-on-resolve.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-swallowed-event.js", + "reason": "events polyfill behavior gap — event emission or error handling differs", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-default.js", + "reason": "unhandled rejection not wrapped as UnhandledPromiseRejection with ERR_UNHANDLED_REJECTION code — sandbox process event model does not replicate Node.js unhandledRejection-to-uncaughtException promotion", + "expected": "fail" + }, + { + "key": "test-promises-warning-on-unhandled-rejection.js", + "reason": "unhandled promise rejection warnings not implemented — process 'warning' event never fires for unhandled rejections", + "expected": "fail" + }, + { + "key": "test-querystring-escape.js", + "reason": "querystring-es3 polyfill qs.escape() does not set ERR_INVALID_URI code on thrown URIError, and does not use toString() for object coercion", + "expected": "fail" + }, + { + "key": "test-querystring-multichar-separator.js", + "reason": "querystring-es3 polyfill returns {} (inherits Object.prototype) instead of Object.create(null), and misparses multi-char eq separators", + "expected": "fail" + }, + { + "key": "test-queue-microtask.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-readable-from-web-enqueue-then-close.js", + "reason": "WHATWG ReadableStream global not defined in sandbox — test uses ReadableStream/WritableStream constructors directly", + "expected": "fail" + }, + { + "key": "test-release-changelog.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-require-cache.js", + "reason": "require.cache keying differs in sandbox — require.cache[absolutePath] injection not honored, and short-name cache keys like 'fs' are not supported", + "expected": "fail" + }, + { + "key": "test-require-delete-array-iterator.js", + "reason": "dynamic import() after deleting Array.prototype[Symbol.iterator] fails in sandbox — sandboxed ESM import() relies on array iteration internally", + "expected": "fail" + }, + { + "key": "test-require-dot.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-require-exceptions.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-require-extensions-same-filename-as-dir-trailing-slash.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-require-extensions-same-filename-as-dir.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-require-json.js", + "reason": "SyntaxError from require()ing invalid JSON does not include file path in message — sandbox module loader error format differs from Node.js", + "expected": "fail" + }, + { + "key": "test-require-node-prefix.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-require-resolve.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-set-incoming-message-header.js", + "reason": "IncomingMessage._addHeaderLines() internal method not implemented in sandbox http polyfill — only the public headers/trailers setters are bridged", + "expected": "fail" + }, + { + "key": "test-signal-unregister.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-sqlite-custom-functions.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-sqlite-data-types.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-sqlite-database-sync.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-sqlite-named-parameters.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-sqlite-statement-sync.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-sqlite-transactions.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-sqlite-typed-array-and-data-view.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-stdin-from-file.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-stdout-pipeline-destroy.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream-await-drain-writers-in-synchronously-recursion-write.js", + "reason": "readable-stream polyfill lacks _readableState.awaitDrainWriters — this is a Node.js internal stream property not replicated in readable-stream v3", + "expected": "fail" + }, + { + "key": "test-stream-catch-rejections.js", + "reason": "readable-stream polyfill does not implement captureRejections option — async event handler exceptions are not auto-captured as stream errors", + "expected": "fail" + }, + { + "key": "test-stream-destroy.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-duplex-destroy.js", + "reason": "readable-stream v3 polyfill destroy() on Duplex does not emit 'close' synchronously and does not set destroyed flag before event callbacks — timing differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-duplex-end.js", + "reason": "readable-stream polyfill Duplex allowHalfOpen behavior differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-duplex-from.js", + "reason": "SyntaxError: Identifier 'Blob' has already been declared — test destructures const { Blob } which conflicts with sandbox's globalThis.Blob", + "expected": "fail" + }, + { + "key": "test-stream-duplex-props.js", + "reason": "readable-stream polyfill lacks readableObjectMode/writableObjectMode/readableHighWaterMark/writableHighWaterMark properties on Duplex", + "expected": "fail" + }, + { + "key": "test-stream-duplex-readable-writable.js", + "reason": "readable-stream v3 polyfill does not set ERR_STREAM_PUSH_AFTER_EOF / ERR_STREAM_WRITE_AFTER_END error codes on thrown errors", + "expected": "fail" + }, + { + "key": "test-stream-duplex.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-stream-error-once.js", + "reason": "readable-stream v3 polyfill emits error event multiple times on write-after-end and push-after-EOF — native Node.js streams only emit once", + "expected": "fail" + }, + { + "key": "test-stream-event-names.js", + "reason": "readable-stream polyfill eventNames() ordering differs from native Node.js Readable/Writable/Duplex constructors", + "expected": "fail" + }, + { + "key": "test-stream-finished.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream-pipe-await-drain-manual-resume.js", + "reason": "readable-stream v3 polyfill lacks _readableState.awaitDrainWriters internal property tested by this pipe drain regression test", + "expected": "fail" + }, + { + "key": "test-stream-pipe-await-drain-push-while-write.js", + "reason": "readable-stream v3 polyfill lacks _readableState.awaitDrainWriters — pipe backpressure drain tracking differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-pipe-await-drain.js", + "reason": "readable-stream v3 polyfill lacks _readableState.awaitDrainWriters Set — pipe multiple-destination drain tracking not implemented", + "expected": "fail" + }, + { + "key": "test-stream-pipe-error-unhandled.js", + "reason": "pipe-on-destroyed-writable error not propagated to process uncaughtException in sandbox — sandbox process event model differs from Node.js for autoDestroy pipe errors", + "expected": "fail" + }, + { + "key": "test-stream-pipe-flow.js", + "reason": "readable-stream v3 polyfill pipe flow with setImmediate drain callbacks uses different tick ordering than native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-pipe-multiple-pipes.js", + "reason": "readable-stream v3 polyfill _readableState.pipes is not an Array — multiple-pipe tracking structure differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-pipe-needDrain.js", + "reason": "readable-stream v3 polyfill lacks writableNeedDrain property on Writable — added in Node.js 14 and not backported to readable-stream v3", + "expected": "fail" + }, + { + "key": "test-stream-pipe-same-destination-twice.js", + "reason": "readable-stream v3 polyfill _readableState.pipes is not an Array so .length check fails — internal pipe-to-same-destination tracking differs", + "expected": "fail" + }, + { + "key": "test-stream-pipe-unpipe-streams.js", + "reason": "readable-stream v3 polyfill _readableState.pipes is not an Array — unpipe ordering tests fail because pipes array indexing not available", + "expected": "fail" + }, + { + "key": "test-stream-pipeline-listeners.js", + "reason": "readable-stream v3 polyfill pipeline() does not clean up error listeners on non-terminal streams after completion — listenerCount checks fail", + "expected": "fail" + }, + { + "key": "test-stream-pipeline-uncaught.js", + "reason": "readable-stream v3 polyfill pipeline() with async generator writable does not propagate thrown errors from success callback to process uncaughtException", + "expected": "fail" + }, + { + "key": "test-stream-readable-data.js", + "reason": "readable-stream v3 polyfill data event not emitted after removing readable listener and adding data listener in nextTick — event mode switching timing differs", + "expected": "fail" + }, + { + "key": "test-stream-readable-default-encoding.js", + "reason": "readable-stream v3 polyfill does not throw with ERR_UNKNOWN_ENCODING code when invalid defaultEncoding is passed to Readable constructor", + "expected": "fail" + }, + { + "key": "test-stream-readable-emit-readable-short-stream.js", + "reason": "readable-stream v3 polyfill 'readable' event emission timing on pipe differs — mustCall assertion count mismatch due to internal scheduling differences", + "expected": "fail" + }, + { + "key": "test-stream-readable-emittedReadable.js", + "reason": "readable-stream v3 polyfill _readableState.emittedReadable flag behavior differs — internal tracking property not updated in same tick as native Node.js", + "expected": "fail" + }, + { + "key": "test-stream-readable-from-web-termination.js", + "reason": "Readable.from() not implemented in readable-stream v3 polyfill — 'Readable.from is not available in the browser'", + "expected": "fail" + }, + { + "key": "test-stream-readable-hwm-0-no-flow-data.js", + "reason": "readable-stream v3 polyfill with highWaterMark:0 may auto-flow on 'data' listener — native Node.js keeps non-flowing until explicit read()", + "expected": "fail" + }, + { + "key": "test-stream-readable-needReadable.js", + "reason": "readable-stream v3 polyfill _readableState.needReadable flag behavior differs — internal scheduling property not updated in same tick as native Node.js", + "expected": "fail" + }, + { + "key": "test-stream-readable-object-multi-push-async.js", + "reason": "hangs — async readable stream push test stalls on event loop drain", + "expected": "skip" + }, + { + "key": "test-stream-readable-readable-then-resume.js", + "reason": "readable-stream v3 polyfill does not alias removeListener as off — assert.strictEqual(s.removeListener, s.off) fails", + "expected": "fail" + }, + { + "key": "test-stream-readable-readable.js", + "reason": "readable-stream v3 polyfill does not set readable=false after destroy() — native Node.js sets this property, polyfill does not", + "expected": "fail" + }, + { + "key": "test-stream-readable-reading-readingMore.js", + "reason": "readable-stream v3 polyfill _readableState.readingMore flag behavior differs from native Node.js — internal flow-mode tracking differs", + "expected": "fail" + }, + { + "key": "test-stream-readable-strategy-option.js", + "reason": "WHATWG ByteLengthQueuingStrategy global not defined in sandbox — test uses WHATWG Streams API globals directly", + "expected": "fail" + }, + { + "key": "test-stream-readable-to-web-termination.js", + "reason": "Readable.from() not implemented in readable-stream v3 polyfill — 'Readable.from is not available in the browser'", + "expected": "fail" + }, + { + "key": "test-stream-readable-to-web.js", + "reason": "assert polyfill loading fails — ReferenceError: process is not defined in util@0.12.5 polyfill dependency chain", + "expected": "fail" + }, + { + "key": "test-stream-readable-unshift.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream-readable-with-unimplemented-_read.js", + "reason": "readable-stream v3 polyfill does not set ERR_METHOD_NOT_IMPLEMENTED error code when _read() is not implemented — throws plain Error without code", + "expected": "fail" + }, + { + "key": "test-stream-toWeb-allows-server-response.js", + "reason": "uses http.createServer — bridged HTTP server has behavior gaps with mustCall verification", + "expected": "fail" + }, + { + "key": "test-stream-transform-callback-twice.js", + "reason": "readable-stream v3 polyfill does not set ERR_MULTIPLE_CALLBACK error code on double-callback error from Transform._transform()", + "expected": "fail" + }, + { + "key": "test-stream-transform-constructor-set-methods.js", + "reason": "readable-stream v3 polyfill does not set ERR_METHOD_NOT_IMPLEMENTED code when _transform() is not implemented; also _writev not supported without _write", + "expected": "fail" + }, + { + "key": "test-stream-transform-destroy.js", + "reason": "readable-stream v3 polyfill Transform.destroy() does not emit 'close' synchronously — finish/end event callbacks are also called when they should not be", + "expected": "fail" + }, + { + "key": "test-stream-transform-final-sync.js", + "reason": "readable-stream v3 polyfill does not fully support _final() callback in Duplex — final/flush interaction ordering differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-transform-final.js", + "reason": "readable-stream v3 polyfill does not support async _final() in Duplex (using timers/promises) — final callback ordering and error propagation differ", + "expected": "fail" + }, + { + "key": "test-stream-transform-split-objectmode.js", + "reason": "readable-stream v3 polyfill does not support separate readableObjectMode/writableObjectMode options for Transform — only unified objectMode is supported", + "expected": "fail" + }, + { + "key": "test-stream-typedarray.js", + "reason": "Writable.write() in readable-stream v3 polyfill only accepts string/Buffer/Uint8Array — rejects other TypedArray views like Int8Array with ERR_INVALID_ARG_TYPE", + "expected": "fail" + }, + { + "key": "test-stream-uint8array.js", + "reason": "readable-stream v3 polyfill does not convert Uint8Array to Buffer in write() — chunks passed to _write() are not instanceof Buffer when source is Uint8Array", + "expected": "fail" + }, + { + "key": "test-stream-unshift-empty-chunk.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream-unshift-read-race.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream-writable-change-default-encoding.js", + "reason": "readable-stream v3 polyfill does not validate defaultEncoding in setDefaultEncoding() — accepts invalid encodings without throwing ERR_UNKNOWN_ENCODING", + "expected": "fail" + }, + { + "key": "test-stream-writable-constructor-set-methods.js", + "reason": "readable-stream v3 polyfill does not set ERR_METHOD_NOT_IMPLEMENTED code when _write() is absent; _writev dispatch also differs", + "expected": "fail" + }, + { + "key": "test-stream-writable-decoded-encoding.js", + "reason": "readable-stream v3 polyfill encoding handling in Writable.write() differs — 'binary'/'latin1' decoded strings not correctly re-encoded as Buffer before _write() call", + "expected": "fail" + }, + { + "key": "test-stream-writable-end-cb-error.js", + "reason": "readable-stream v3 polyfill does not invoke all end() callbacks with the error from _final() — error routing to multiple end() callbacks differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-stream-writable-end-cb-uncaught.js", + "reason": "readable-stream v3 polyfill does not route _final() error through end() callback to process uncaughtException — error propagation path differs from native Node.js", + "expected": "fail" + }, + { + "key": "test-stream-writable-end-multiple.js", + "reason": "readable-stream v3 polyfill does not set ERR_STREAM_ALREADY_FINISHED code on post-finish end() callback error", + "expected": "fail" + }, + { + "key": "test-stream-writable-final-async.js", + "reason": "readable-stream v3 polyfill does not support async _final() method — Duplex._final() returning a Promise is not awaited; also requires timers/promises which may not be bridged", + "expected": "fail" + }, + { + "key": "test-stream-writable-final-throw.js", + "reason": "readable-stream v3 polyfill does not catch synchronous throws from _final() — uncaught exception from _final() not routed to stream error event", + "expected": "fail" + }, + { + "key": "test-stream-writable-finish-destroyed.js", + "reason": "readable-stream v3 polyfill emits 'finish' even after destroy() during an in-flight write callback — native Node.js suppresses 'finish' after destroy()", + "expected": "fail" + }, + { + "key": "test-stream-writable-finished.js", + "reason": "readable-stream v3 polyfill writableFinished is not an own property of Writable.prototype — Object.hasOwn() check fails", + "expected": "fail" + }, + { + "key": "test-stream-writable-writable.js", + "reason": "readable-stream v3 polyfill does not set writable property to false after destroy() or write error — native Node.js sets Writable.writable=false in these cases", + "expected": "fail" + }, + { + "key": "test-stream-writable-write-cb-error.js", + "reason": "readable-stream v3 polyfill does not guarantee write callback is called before the error event — error event may fire first, breaking assertion order", + "expected": "fail" + }, + { + "key": "test-stream-writable-write-cb-twice.js", + "reason": "readable-stream v3 polyfill does not set ERR_MULTIPLE_CALLBACK error code when write() callback is called twice", + "expected": "fail" + }, + { + "key": "test-stream-writable-write-error.js", + "reason": "polyfill write-after-end error routing differs from Node.js — emits uncaught error instead of routing to callback", + "expected": "fail" + }, + { + "key": "test-stream-writable-write-writev-finish.js", + "reason": "readable-stream v3 polyfill does not emit 'prefinish' event — finish/prefinish ordering with cork()/writev() differs from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream-write-destroy.js", + "reason": "readable-stream v3 polyfill does not set ERR_STREAM_DESTROYED error code on write() callbacks after destroy() — plain Error is thrown instead", + "expected": "fail" + }, + { + "key": "test-stream-writev.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-basic.js", + "reason": "readable-stream v3 polyfill _readableState internal property access (reading, buffer, length) differs from native Node.js — stream2 internal state tests fail", + "expected": "fail" + }, + { + "key": "test-stream2-compatibility.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-finish-pipe-error.js", + "reason": "readable-stream v3 polyfill does not propagate pipe-after-end error to process uncaughtException — pipe to a writable that called end() error routing differs", + "expected": "fail" + }, + { + "key": "test-stream2-large-read-stall.js", + "reason": "hangs — intentionally tests read stall behavior with large buffers", + "expected": "skip" + }, + { + "key": "test-stream2-push.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-read-sync-stack.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-readable-non-empty-end.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-readable-wrap-destroy.js", + "reason": "readable-stream v3 polyfill Readable.wrap() does not call destroy() when legacy stream emits 'destroy' or 'close' events", + "expected": "fail" + }, + { + "key": "test-stream2-readable-wrap-error.js", + "reason": "readable-stream v3 polyfill lacks _readableState.errorEmitted and _readableState.errored properties checked by wrap() error propagation test", + "expected": "fail" + }, + { + "key": "test-stream2-readable-wrap.js", + "reason": "readable-stream v3 polyfill wrap() with objectMode streams has buffer size tracking differences — highWaterMark 0 behavior and read() return value differ", + "expected": "fail" + }, + { + "key": "test-stream2-transform.js", + "reason": "readable-stream v3 polyfill Transform has different _flush error propagation and ERR_MULTIPLE_CALLBACK code behavior from native Node.js streams", + "expected": "fail" + }, + { + "key": "test-stream2-unpipe-drain.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-stream2-writable.js", + "reason": "readable-stream v3 polyfill Duplex _readableState not properly inherited when extending W/D classes — _readableState property checks fail", + "expected": "fail" + }, + { + "key": "test-stream3-pause-then-read.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-streams-highwatermark.js", + "reason": "polyfill highWaterMark validation error message format differs from Node.js", + "expected": "fail" + }, + { + "key": "test-string-decoder-end.js", + "reason": "string_decoder polyfill does not support base64url encoding", + "expected": "fail" + }, + { + "key": "test-string-decoder-fuzz.js", + "reason": "string_decoder polyfill does not support base64url encoding and has hex decoding mismatches", + "expected": "fail" + }, + { + "key": "test-string-decoder.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-structuredClone-global.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-sys.js", + "reason": "tests Node.js module system internals — not replicated in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-active.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-api-refs.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-destroyed.js", + "reason": "hangs — timer Symbol.dispose/destroy test blocks on pending timer cleanup", + "expected": "skip" + }, + { + "key": "test-timers-dispose.js", + "reason": "hangs — timer Symbol.asyncDispose test blocks on pending async timer cleanup", + "expected": "skip" + }, + { + "key": "test-timers-enroll-invalid-msecs.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-timers-immediate-queue.js", + "reason": "hangs — setImmediate queue exhaustion test blocks on event loop", + "expected": "skip" + }, + { + "key": "test-timers-immediate-unref.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-interval-throw.js", + "reason": "hangs — interval that throws blocks on uncaught exception handling", + "expected": "skip" + }, + { + "key": "test-timers-max-duration-warning.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers-promises-scheduler.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-promises.js", + "reason": "timer behavior gap — setImmediate/timer ordering differs in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-refresh-in-callback.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers-throw-when-cb-not-function.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-timers-timeout-to-interval.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers-uncaught-exception.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers-unenroll-unref-interval.js", + "reason": "hangs — unref timer unenroll test blocks on event loop drain", + "expected": "skip" + }, + { + "key": "test-timers-unref-throw-then-ref.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers-unref.js", + "reason": "timer scheduling behavior differs in sandbox event loop", + "expected": "fail" + }, + { + "key": "test-timers-unrefed-in-beforeexit.js", + "reason": "timer behavior gap — mustCall verification exposes timer callback ordering differences", + "expected": "fail" + }, + { + "key": "test-timers.js", + "reason": "hangs — comprehensive timer test blocks on setTimeout/setInterval lifecycle", + "expected": "skip" + }, + { + "key": "test-url-fileurltopath.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-url-format-invalid-input.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-url-format-whatwg.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-url-parse-query.js", + "reason": "url.parse() with parseQueryString:true returns query object inheriting Object.prototype instead of null-prototype object — querystring-es3 polyfill does not use Object.create(null)", + "expected": "fail" + }, + { + "key": "test-url-pathtofileurl.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-url-relative.js", + "reason": "url.resolveObject() and url.resolve() produce different results from native Node.js for edge cases (protocol-relative URLs, double-slash paths) — URL polyfill resolution algorithm differs", + "expected": "fail" + }, + { + "key": "test-url-revokeobjecturl.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-url-urltooptions.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-util-deprecate.js", + "reason": "util.deprecate() wrapper does not emit DeprecationWarning via process.emitWarning() — warning deduplication and emission not functional", + "expected": "fail" + }, + { + "key": "test-util-format.js", + "reason": "util polyfill format() output differs from Node.js (inspect formatting, %o/%O support)", + "expected": "fail" + }, + { + "key": "test-util-inherits.js", + "reason": "util polyfill inherits() error message format differs from Node.js ERR_INVALID_ARG_TYPE", + "expected": "fail" + }, + { + "key": "test-util-inspect-getters-accessing-this.js", + "reason": "util polyfill inspect() does not support getters:true option — getter values shown as '[Getter]' not '[Getter: value]', and accessing 'this' inside getters is not handled", + "expected": "fail" + }, + { + "key": "test-util-inspect-long-running.js", + "reason": "hangs — util.inspect on deeply nested objects causes infinite loop in sandbox", + "expected": "skip" + }, + { + "key": "test-util-isDeepStrictEqual.js", + "reason": "util polyfill (util npm package) does not include isDeepStrictEqual function", + "expected": "fail" + }, + { + "key": "test-util-log.js", + "reason": "uses child_process APIs — process spawning has limitations in sandbox", + "expected": "fail" + }, + { + "key": "test-util-parse-env.js", + "reason": "util.parseEnv not available in util@0.12.5 polyfill (Node.js 21+ API)", + "expected": "fail" + }, + { + "key": "test-util-primordial-monkeypatching.js", + "reason": "util polyfill inspect() calls Object.keys() directly — monkey-patching Object.keys to throw causes inspect() to throw instead of returning '{}'", + "expected": "fail" + }, + { + "key": "test-util-styletext.js", + "reason": "util.styleText not available in util@0.12.5 polyfill (Node.js 21+ API)", + "expected": "fail" + }, + { + "key": "test-v8-*.js", + "reason": "v8 module exposed as empty stub — no real v8 APIs (serialize, deserialize, getHeapStatistics, promiseHooks, etc.) are implemented", + "expected": "fail" + }, + { + "key": "test-webcrypto-constructors.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivebits-cfrg.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivebits-ecdh.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivebits-hkdf.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivekey-cfrg.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivekey-ecdh.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-digest.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-encrypt-decrypt-aes.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-encrypt-decrypt-rsa.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-encrypt-decrypt.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-export-import-cfrg.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-export-import-ec.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-export-import-rsa.js", + "reason": "uses crypto/webcrypto APIs not fully bridged in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-export-import.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-getRandomValues.js", + "reason": "globalThis.crypto.getRandomValues called without receiver does not throw ERR_INVALID_THIS in sandbox — WebCrypto polyfill does not enforce receiver binding", + "expected": "fail" + }, + { + "key": "test-webcrypto-random.js", + "reason": "sandbox crypto.getRandomValues() throws plain TypeError instead of DOMException TypeMismatchError (code 17) for invalid typed array argument types", + "expected": "fail" + }, + { + "key": "test-webcrypto-sign-verify-ecdsa.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-sign-verify-eddsa.js", + "reason": "WebCrypto subtle.importKey() not implemented — crypto.subtle API methods return undefined", + "expected": "fail" + }, + { + "key": "test-webcrypto-sign-verify-hmac.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-sign-verify-rsa.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-sign-verify.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-wrap-unwrap.js", + "reason": "crypto.subtle (WebCrypto) API not fully implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-webstream-encoding-inspect.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-webstream-string-tag.js", + "reason": "sandbox WebStreams polyfill classes (ReadableStreamBYOBReader, ReadableByteStreamController, etc.) do not have correct Symbol.toStringTag values on their prototypes", + "expected": "fail" + }, + { + "key": "test-webstreams-abort-controller.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-webstreams-compose.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-webstreams-finished.js", + "reason": "require('stream/web') fails — stream/web ESM wrapper contains 'export' syntax that the CJS compilation path cannot parse (SyntaxError: Unexpected token 'export')", + "expected": "fail" + }, + { + "key": "test-webstreams-pipeline.js", + "reason": "uses http.createServer/listen — HTTP server behavior has gaps in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-api-basics.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-fatal-streaming.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-api-invalid-label.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-fatal.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-ignorebom.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-invalid-arg.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-streaming.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js", + "reason": "text encoding API behavior gap", + "expected": "fail" + }, + { + "key": "test-whatwg-events-add-event-listener-options-passive.js", + "reason": "EventTarget/DOM event API gap in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-events-add-event-listener-options-signal.js", + "reason": "EventTarget/DOM event API gap in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-events-customevent.js", + "reason": "EventTarget/DOM event API gap in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-events-eventtarget-this-of-listener.js", + "reason": "EventTarget/DOM event API gap in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-readablebytestream-bad-buffers-and-views.js", + "reason": "sandbox WebStreams ReadableByteStreamController.respondWithNewView() does not throw RangeError with ERR_INVALID_ARG_VALUE code for bad buffer sizes or detached views", + "expected": "fail" + }, + { + "key": "test-whatwg-readablebytestreambyob.js", + "reason": "ReadableStream BYOB reader not functional — fs/promises open() with BYOB pull source does not complete", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-deepequal.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-global.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-href-side-effect.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-inspect.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-parsing.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-append.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-constructor.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-delete.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-entries.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-foreach.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-get.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-getall.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-has.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-inspect.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-keys.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-set.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-sort.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-stringifier.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams-values.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-searchparams.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-setters.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-tostringtag.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-invalidthis.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-override-hostname.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-url-properties.js", + "reason": "URL/URLSearchParams behavior gap in polyfill", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-compression.js", + "reason": "stream/web module fails to compile — SyntaxError: Unexpected token 'export'", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-encoding.js", + "reason": "stream/web module fails to compile — SyntaxError: Unexpected token 'export'", + "expected": "fail" + }, + { + "key": "test-zlib-brotli-flush.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-brotli-from-brotli.js", + "reason": "uses fs APIs with VFS limitations (watch/permissions/links/streams)", + "expected": "fail" + }, + { + "key": "test-zlib-brotli-from-string.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-brotli-kmaxlength-rangeerror.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-brotli.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-bytes-read.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-const.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-convenience-methods.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-crc32.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-deflate-constructors.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-destroy.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-dictionary.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-empty-buffer.js", + "reason": "zlib polyfill behavior gap — mustCall verification exposes zlib stream differences", + "expected": "fail" + }, + { + "key": "test-zlib-failed-init.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-flush-drain-longblock.js", + "reason": "zlib polyfill behavior gap — mustCall verification exposes zlib stream differences", + "expected": "fail" + }, + { + "key": "test-zlib-flush-drain.js", + "reason": "zlib polyfill behavior gap — mustCall verification exposes zlib stream differences", + "expected": "fail" + }, + { + "key": "test-zlib-flush-flags.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-flush.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-from-concatenated-gzip.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-zlib-from-gzip-with-trailing-garbage.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-from-gzip.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-zlib-invalid-arg-value-brotli-compress.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-invalid-input.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-kmaxlength-rangeerror.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-maxOutputLength.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-not-string-or-buffer.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-object-write.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib-params.js", + "reason": "zlib polyfill behavior gap — mustCall verification exposes zlib stream differences", + "expected": "fail" + }, + { + "key": "test-zlib-premature-end.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-random-byte-pipes.js", + "reason": "hangs after rebase onto main (native ESM + microtask drain loop changes) — test never completes within 30s timeout", + "expected": "skip" + }, + { + "key": "test-zlib-reset-before-write.js", + "reason": "zlib polyfill behavior gap — mustCall verification exposes zlib stream differences", + "expected": "fail" + }, + { + "key": "test-zlib-unzip-one-byte-chunks.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-write-after-close.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-write-after-end.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-write-after-flush.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-zero-byte.js", + "reason": "zlib API behavior gap in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-zero-windowBits.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + }, + { + "key": "test-zlib.js", + "reason": "tests Node.js-specific error codes (ERR_*) — sandbox polyfills throw plain errors", + "expected": "fail" + } + ], + "native-addon": [ + { + "key": "test-http-parser-timeout-reset.js", + "reason": "uses process.binding() or native addons — not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-process-binding.js", + "reason": "uses process.binding() or native addons — not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-binding-util.js", + "reason": "uses process.binding() or native addons — not available in sandbox", + "expected": "fail" + } + ], + "requires-exec-path": [ + { + "key": "test-assert-builtins-not-read-from-filesystem.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-assert-esm-cjs-message-verify.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-async-hooks-fatal-error.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-async-wrap-pop-id-during-load.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-bash-completion.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-buffer-constructor-node-modules-paths.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-buffer-constructor-node-modules.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-advanced-serialization-largebuffer.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-advanced-serialization-splitted-length-field.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-advanced-serialization.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-constructor.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-detached.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-abortcontroller-promisified.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-encoding.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-maxbuf.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-std-encoding.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-timeout-expire.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-timeout-kill.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-exec-timeout-not-expired.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-execFile-promisified-abortController.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-execfile-maxbuf.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-execfile.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-execfilesync-maxbuf.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-execsync-maxbuf.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-fork-and-spawn.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-fork-exec-argv.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-fork-exec-path.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-no-deprecation.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-promisified.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-recv-handle.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-reject-null-bytes.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-send-returns-boolean.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-server-close.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-silent.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-argv0.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-controller.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-shell.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-timeout-kill-signal.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-env.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-input.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-maxbuf.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-timeout.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-stdin-ipc.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-stdio-big-write-end.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-stdio-inherit.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-child-process-stdout-ipc.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-bad-options.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-eval-event.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-eval.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-node-options-disallowed.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-node-options.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-options-negation.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-options-precedence.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-permission-deny-fs.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-permission-multiple-allow.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-syntax-eval.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-syntax-piped-bad.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cli-syntax-piped-good.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-common-expect-warning.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-common.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-coverage-with-inspector-disabled.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cwd-enoent-preload.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cwd-enoent-repl.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-cwd-enoent.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-dotenv-edge-cases.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-dotenv-node-options.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-dummy-stdio.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-env-var-no-warnings.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-error-prepare-stack-trace.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-error-reporting.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-experimental-shared-value-conveyor.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-file-write-stream4.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-find-package-json.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-force-repl-with-eval.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-force-repl.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-readfile-eof.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-readfile-error.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-readfilesync-pipe-large.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-realpath-pipe.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-syncwritestream.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-fs-write-sigxfsz.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-basic.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-dir-absolute.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-dir-name.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-dir-relative.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-exec-argv.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-exit.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-interval.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-invalid-args.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-loop-drained.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-name.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heap-prof-sigint.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heapsnapshot-near-heap-limit-by-api-in-worker.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-heapsnapshot-near-heap-limit-worker.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-http-chunk-problem.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-http-debug.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-http-max-header-size.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-http-pipeline-flood.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-icu-env.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-inspect-address-in-use.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-inspect-publish-uid.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-intl.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-kill-segfault-freebsd.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-listen-fd-cluster.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-listen-fd-detached-inherit.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-listen-fd-detached.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-listen-fd-server.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-math-random.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-module-loading-globalpaths.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-module-run-main-monkey-patch.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-module-wrap.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-module-wrapper.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-node-run.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-npm-install.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-openssl-ca-options.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-os-homedir-no-envvar.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-os-userinfo-handles-getter-errors.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-performance-nodetiming-uvmetricsinfo.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-permission-*.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-pipe-head.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-preload-print-process-argv.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-argv-0.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-exec-argv.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-execpath.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-exit-code-validation.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-exit-code.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-external-stdio-close-spawn.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-load-env-file.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-ppid.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-raw-debug.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-really-exit.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-remove-all-signal-listeners.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-process-uncaught-exception-monitor.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-promise-reject-callback-exception.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-flag.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-release-npm.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-require-invalid-main-no-exports.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-security-revert-unknown.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-set-http-max-http-headers.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-setproctitle.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-sigint-infinite-loop.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-single-executable-blob-config-errors.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-single-executable-blob-config.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-source-map-enable.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-sqlite.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stack-size-limit.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-startup-empty-regexp-statics.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-startup-large-pages.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-child-proc.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-from-file-spawn.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-pipe-large.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-pipe-resume.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-script-child-option.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdin-script-child.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdio-closed.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdio-undestroy.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdout-cannot-be-closed-child-process-pipe.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdout-close-catch.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdout-close-unref.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdout-stderr-reading.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stdout-to-file.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stream-pipeline-process.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-stream-readable-unpipe-resume.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-sync-io-option.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-tracing-no-crash.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-unhandled-exception-rethrow-error.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-unhandled-exception-with-worker-inuse.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-url-parse-invalid-input.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-util-callbackify.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-util-getcallsites.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-vfs.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-webstorage.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + }, + { + "key": "test-windows-failed-heap-allocation.js", + "reason": "spawns child Node.js process via process.execPath — sandbox does not provide a real node binary", + "expected": "fail" + } + ], + "requires-v8-flags": [ + { + "key": "test-abortcontroller-internal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-abortcontroller.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-aborted-util.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-accessor-properties.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-destroy-on-gc.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-disable-gc-tracking.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-http-agent-destroy.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-http-agent.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-prevent-double-destroy.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-vm-gc.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-async-wrap-destroyid.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-binding-constants.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-blob.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-backing-arraybuffer.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-fill.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-write-fast.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-bad-stdio.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-exec-kill-throws.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-http-socket-leak.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-kill-signal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-spawnsync-shell.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-validate-stdio.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-windows-hide.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-cli-node-print-help.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-code-cache.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-common-gc.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-compression-decompression-stream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-console-formatTime.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-constants.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-dh-leak.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-fips.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-gcm-explicit-short-tag.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-gcm-implicit-short-tag.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-prime.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-random.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-scrypt.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-secure-heap.js", + "reason": "test uses --require flag for module preloading — sandbox does not support --require CLI flag", + "expected": "fail" + }, + { + "key": "test-crypto-x509.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-data-url.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-debug-v8-fast-api.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-disable-proto-delete.js", + "reason": "requires V8 flags (--disable-proto=delete) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-disable-proto-throw.js", + "reason": "requires V8 flags (--disable-proto=throw) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-default-order-ipv4.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-default-order-ipv6.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-default-order-verbatim.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-lookup-promises-options-deprecated.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-lookup-promises.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-lookup.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-lookupService.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-memory-error.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-resolve-promises.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dns-set-default-order.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-dotenv.js", + "reason": "requires V8 flags (--env-file test/fixtures/dotenv/valid.env) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-env-newprotomethod-remove-unnecessary-prototypes.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-err-name-deprecation.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-error-aggregateTwoErrors.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-error-format-list.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-aborterror.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-hide-stack-frames.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-frozen-intrinsics.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-stackTraceLimit-custom-setter.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-stackTraceLimit-deleted-and-Error-sealed.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-stackTraceLimit-deleted.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-stackTraceLimit-has-only-a-getter.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror-stackTraceLimit-not-writable.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-errors-systemerror.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-eval-disallow-code-generation-from-strings.js", + "reason": "requires V8 flags (--disallow-code-generation-from-strings) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-events-customevent.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-events-on-async-iterator.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-events-once.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-events-static-geteventlisteners.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-eventsource.js", + "reason": "requires V8 flags (--experimental-eventsource) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-eventtarget-brandcheck.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-eventtarget-memoryleakwarning.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-eventtarget.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-finalization-registry-shutdown.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fixed-queue.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-freelist.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-freeze-intrinsics.js", + "reason": "requires V8 flags (--frozen-intrinsics --jitless) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-copyfile.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-error-messages.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-filehandle.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-open-flags.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-aggregate-errors.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-close-errors.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-close.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-op-errors.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-promises-readfile.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-readdir-types.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-rm.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-rmdir-recursive.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-sync-fd-leak.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-util-validateoffsetlength.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-utils-get-dirents.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-watch-abort-signal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-watch-enoent.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-watchfile-bigint.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-write-reuse-callback.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-write.js", + "reason": "requires V8 flags (--expose_externalize_string) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-gc-http-client-connaborted.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-gc-net-timeout.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-gc-tls-external-memory.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-global-customevent.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-global-webcrypto-classes.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-global-webcrypto-disbled.js", + "reason": "requires V8 flags (--no-experimental-global-webcrypto) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-h2leak-destroy-session-on-socket-ended.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-handle-wrap-hasref.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-heapdump-async-hooks-init-promise.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-agent-domain-reused-gc.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-immediate-error.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-timeout-on-connect.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-correct-hostname.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-insecure-parser.js", + "reason": "requires V8 flags (--insecure-http-parser) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-localaddress.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-max-http-headers.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-outgoing-buffer.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-outgoing-internal-headers.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-outgoing-renderHeaders.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-parser-bad-ref.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-parser-lazy-loaded.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-same-map.js", + "reason": "requires V8 flags (--allow_natives_syntax) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-connections-checking-leak.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-keepalive-req-gc.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-server-options-highwatermark.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-icu-data-dir.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-icu-stringwidth.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-assert.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-error-original-names.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-errors.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-fs-syncwritestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-fs.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-module-require.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-module-wrap.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-only-binding.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-socket-list-receive.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-socket-list-send.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-assertCrypto.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-classwrapper.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-decorate-error-stack.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-helpers.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-normalizeencoding.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-objects.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-util-weakreference.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-validators-validateoneof.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-validators-validateport.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-internal-webidl-converttoint.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-js-stream-call-properties.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-memory-usage.js", + "reason": "requires V8 flags (--predictable-gc-schedule) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-messaging-marktransfermode.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-mime-api.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-module-children.js", + "reason": "requires V8 flags (--no-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-module-parent-deprecation.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-module-parent-setter-deprecation.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-module-symlinked-peer-modules.js", + "reason": "requires V8 flags (--preserve-symlinks) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-navigator.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-nodeeventtarget.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-options-binding.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-os-checked-function.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-pending-deprecation.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-performance-gc.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-performanceobserver.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-primitive-timer-leak.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-primordials-apply.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-primordials-promise.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-primordials-regexp.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-priority-queue.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-binding.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-env-deprecation.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-exception-capture-should-abort-on-uncaught.js", + "reason": "requires --abort-on-uncaught-exception — not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-exception-capture.js", + "reason": "requires --abort-on-uncaught-exception — not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-title-cli.js", + "reason": "requires V8 flags (--title=foo) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-error.js", + "reason": "requires V8 flags (--unhandled-rejections=strict) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-silent.js", + "reason": "requires V8 flags (--unhandled-rejections=none) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-throw-handler.js", + "reason": "requires V8 flags (--unhandled-rejections=throw) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-throw.js", + "reason": "requires V8 flags (--unhandled-rejections=throw) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-warn-no-hook.js", + "reason": "requires V8 flags (--unhandled-rejections=warn) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-unhandled-warn.js", + "reason": "requires V8 flags (--unhandled-rejections=warn) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-promises-unhandled-rejections.js", + "reason": "hangs — unhandled rejection handler test blocks waiting for GC/timer events", + "expected": "skip" + }, + { + "key": "test-promises-unhandled-symbol-rejections.js", + "reason": "requires V8 flags (--unhandled-rejections=warn) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-punycode.js", + "reason": "requires V8 flags (--pending-deprecation) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-require-mjs.js", + "reason": "requires V8 flags (--no-experimental-require-module) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-require-symlink.js", + "reason": "requires V8 flags (--preserve-symlinks) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-safe-get-env.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-signal-safety.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-socketaddress.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-source-map-api.js", + "reason": "requires V8 flags (--enable-source-maps) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-source-map-cjs-require-cache.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-sqlite-session.js", + "reason": "requires V8 flags (--experimental-sqlite) not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-add-abort-signal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-base-prototype-accessors-enumerability.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-wrap-drain.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-wrap-encoding.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-wrap.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-tcp-wrap-connect.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-tcp-wrap-listen.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-tcp-wrap.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-tick-processor-version-check.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-immediate-promisified.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-interval-promisified.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-linked-list.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-nested.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-next-tick.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-now.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-ordering.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-refresh.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-timers-timeout-promisified.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-tty-backwards-api.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-ttywrap-invalid-fd.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-unicode-node-options.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-url-is-url-internal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-emit-experimental-warning.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-inspect-namespace.js", + "reason": "requires --experimental-vm-modules — VM module not available", + "expected": "fail" + }, + { + "key": "test-util-inspect-proxy.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-inspect.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-internal.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-promisify.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-sigint-watchdog.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-sleep.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-types.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-uv-binding-constant.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-uv-errmap.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-uv-errno.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-uv-unmapped-exception.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-validators.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-warn-sigprof.js", + "reason": "requires --inspect flag — inspector not available", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivebits.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-derivekey.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-keygen.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-util.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-webcrypto-webidl.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-webstream-readablestream-pipeto.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-internals.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-interop.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-encoding-custom-textdecoder.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-readablebytestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-readablestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-transformstream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-url-canparse.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-url-custom-properties.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-streambase.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-readablestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-readablewritablepair.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-streamduplex.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-streamreadable.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-streamwritable.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-adapters-to-writablestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-coverage.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-webstreams-transfer.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-whatwg-writablestream.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-wrap-js-stream-destroy.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-wrap-js-stream-duplex.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-wrap-js-stream-exceptions.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-wrap-js-stream-read-stop.js", + "reason": "requires --expose-internals — Node.js internal modules not available in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-invalid-input-memory.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + }, + { + "key": "test-zlib-unused-weak.js", + "reason": "requires --expose-gc — GC control not available in sandbox", + "expected": "fail" + } + ], + "security-constraint": [ + { + "key": "test-process-binding-internalbinding-allowlist.js", + "reason": "process.binding is not supported in sandbox (security constraint)", + "expected": "fail" + } + ], + "test-infra": [ + { + "key": "test-benchmark-cli.js", + "reason": "Cannot find module '../../benchmark/_cli.js' — benchmark CLI helper not vendored in conformance test tree", + "expected": "fail" + }, + { + "key": "test-eslint-*.js", + "reason": "ESLint integration tests — Node.js CI tooling, not runtime", + "expected": "fail" + }, + { + "key": "test-http-client-req-error-dont-double-fire.js", + "reason": "Cannot find module '../common/internet' — internet connectivity helper not vendored in conformance test tree", + "expected": "fail" + }, + { + "key": "test-inspect-async-hook-setup-at-inspect.js", + "reason": "TypeError: common.skipIfInspectorDisabled is not a function — skipIfInspectorDisabled() helper not implemented in conformance common shim; test requires V8 inspector", + "expected": "fail" + }, + { + "key": "test-runner-*.js", + "reason": "Node.js test runner infrastructure — not runtime behavior", + "expected": "fail" + }, + { + "key": "test-whatwg-events-event-constructors.js", + "reason": "test uses require('../common/wpt') WPT harness which is not implemented in sandbox conformance test harness", + "expected": "fail" + } + ], + "unsupported-api": [ + { + "key": "test-buffer-constructor-outside-node-modules.js", + "reason": "ReferenceError: document is not defined — test uses browser DOM API not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-dgram-reuseport.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-fork-no-shell.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-fork-stdio.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-fork.js", + "reason": "child_process.fork is not supported in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-fork3.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-ipc-next-tick.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-net-reuseport.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-send-after-close.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-send-keep-open.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-send-type-error.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-child-process-spawn-args.js", + "reason": "uses child_process or process.execPath — spawning not fully supported in sandbox", + "expected": "fail" + }, + { + "key": "test-compile-*.js", + "reason": "V8 compile cache/code cache features not available in sandbox", + "expected": "fail" + }, + { + "key": "test-destroy-socket-in-lookup.js", + "reason": "net.connect() lookup event never fires — socket DNS lookup callback not implemented in sandbox", + "expected": "fail" + }, + { + "key": "test-events-uncaught-exception-stack.js", + "reason": "sandbox does not route synchronous throws from EventEmitter.emit('error') to process 'uncaughtException' handler", + "expected": "fail" + }, + { + "key": "test-filehandle-readablestream.js", + "reason": "mustCall: multiple noop callbacks expected 1 each, actual 0 — FileHandle.readableWebStream() and associated stream events not implemented in fs promises polyfill", + "expected": "fail" + }, + { + "key": "test-fs-options-immutable.js", + "reason": "hangs — fs.watch() with frozen options waits for events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-promises-file-handle-dispose.js", + "reason": "mustCall: 2 noop callbacks expected 1 each, actual 0 — FileHandle[Symbol.asyncDispose]() not implemented; explicit resource management (using) not supported", + "expected": "fail" + }, + { + "key": "test-fs-promises-file-handle-writeFile.js", + "reason": "Readable.from is not available in the browser — stream.Readable.from() factory not implemented in sandbox stream polyfill", + "expected": "fail" + }, + { + "key": "test-fs-promises-watch.js", + "reason": "hangs — fs.promises.watch() waits forever for filesystem events (VFS has no watcher)", + "expected": "skip" + }, + { + "key": "test-fs-promises-writefile.js", + "reason": "Readable.from is not available in the browser — stream.Readable.from() factory not implemented; used by writeFile() Readable/iterable overload", + "expected": "fail" + }, + { + "key": "test-fs-watch-file-enoent-after-deletion.js", + "reason": "hangs — fs.watchFile() waits for stat changes that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-add-file-to-existing-subfolder.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-add-file-to-new-folder.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-add-file.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-assert-leaks.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-delete.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-linux-parallel-remove.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-sync-write.js", + "reason": "hangs — fs.watch() with recursive option waits forever for events", + "expected": "skip" + }, + { + "key": "test-fs-watch-recursive-update-file.js", + "reason": "hangs — fs.watch({recursive}) waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-fs-watch-stop-async.js", + "reason": "uses fs.watch/watchFile — inotify not available in VFS", + "expected": "fail" + }, + { + "key": "test-fs-watch-stop-sync.js", + "reason": "uses fs.watch/watchFile — inotify not available in VFS", + "expected": "fail" + }, + { + "key": "test-fs-watch.js", + "reason": "hangs — fs.watch() waits for filesystem events that never arrive (VFS has no inotify)", + "expected": "skip" + }, + { + "key": "test-http-addrequest-localaddress.js", + "reason": "TypeError: agent.addRequest is not a function — http.Agent.addRequest() internal method not implemented in http polyfill", + "expected": "fail" + }, + { + "key": "test-http-agent-getname.js", + "reason": "TypeError: agent.getName() is not a function — http.Agent.getName() not implemented in http polyfill", + "expected": "fail" + }, + { + "key": "test-http-header-validators.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'constructor') — validateHeaderName/validateHeaderValue not exported from http polyfill module", + "expected": "fail" + }, + { + "key": "test-http-import-websocket.js", + "reason": "ReferenceError: WebSocket is not defined — WebSocket global not available in sandbox; undici WebSocket not polyfilled as a global", + "expected": "fail" + }, + { + "key": "test-http-incoming-matchKnownFields.js", + "reason": "TypeError: incomingMessage._addHeaderLine is not a function — http.IncomingMessage._addHeaderLine() internal method not implemented in http polyfill", + "expected": "fail" + }, + { + "key": "test-http-outgoing-destroy.js", + "reason": "Error: The _implicitHeader() method is not implemented — http.OutgoingMessage._implicitHeader() not implemented; required by write() after destroy() path", + "expected": "fail" + }, + { + "key": "test-http-sync-write-error-during-continue.js", + "reason": "TypeError: duplexPair is not a function — stream.duplexPair() utility not implemented in sandbox stream polyfill", + "expected": "fail" + }, + { + "key": "test-messagechannel.js", + "reason": "MessageChannel not functional — postMessage with transfer iterator does not resolve", + "expected": "fail" + }, + { + "key": "test-mime-whatwg.js", + "reason": "TypeError: MIMEType is not a constructor — util.MIMEType class not implemented in sandbox util polyfill", + "expected": "fail" + }, + { + "key": "test-process-external-stdio-close.js", + "reason": "uses child_process.fork — IPC across isolate boundary not supported", + "expected": "fail" + }, + { + "key": "test-promise-hook-create-hook.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'createHook') — v8.promiseHooks.createHook() not implemented; v8 module does not expose promiseHooks in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-hook-exceptions.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'onInit') — v8.promiseHooks not implemented in sandbox; v8 module does not expose promiseHooks object", + "expected": "fail" + }, + { + "key": "test-promise-hook-on-after.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'onAfter') — v8.promiseHooks.onAfter() not implemented; v8 module does not expose promiseHooks in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-hook-on-before.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'onBefore') — v8.promiseHooks.onBefore() not implemented; v8 module does not expose promiseHooks in sandbox", + "expected": "fail" + }, + { + "key": "test-promise-hook-on-init.js", + "reason": "TypeError: Cannot read properties of undefined (reading 'onInit') — v8.promiseHooks.onInit() not implemented; v8 module does not expose promiseHooks in sandbox", + "expected": "fail" + }, + { + "key": "test-readable-from-iterator-closing.js", + "reason": "Readable.from() not available in readable-stream v3 polyfill — added in Node.js 12.3.0 / readable-stream v4", + "expected": "fail" + }, + { + "key": "test-readable-from.js", + "reason": "Readable.from() not available in readable-stream v3 polyfill — added in Node.js 12.3.0 / readable-stream v4", + "expected": "fail" + }, + { + "key": "test-shadow-*.js", + "reason": "ShadowRealm is experimental and not supported in sandbox", + "expected": "fail" + }, + { + "key": "test-snapshot-*.js", + "reason": "V8 snapshot/startup features not available in sandbox", + "expected": "fail" + }, + { + "key": "test-stream-compose-operator.js", + "reason": "stream.compose/Readable.compose not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-compose.js", + "reason": "stream.compose not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-construct.js", + "reason": "readable-stream v3 polyfill does not support the construct() option — added in Node.js 15 and not backported to readable-stream v3", + "expected": "fail" + }, + { + "key": "test-stream-drop-take.js", + "reason": "Readable.from(), Readable.prototype.drop(), .take(), and .toArray() not available in readable-stream v3 polyfill — added in Node.js 17+", + "expected": "fail" + }, + { + "key": "test-stream-duplexpair.js", + "reason": "duplexPair() not exported from readable-stream v3 polyfill — added in Node.js as an internal utility, not backported", + "expected": "fail" + }, + { + "key": "test-stream-err-multiple-callback-construction.js", + "reason": "readable-stream v3 polyfill does not support construct() callback option and does not set ERR_MULTIPLE_CALLBACK error code", + "expected": "fail" + }, + { + "key": "test-stream-filter.js", + "reason": "Readable.filter not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-flatMap.js", + "reason": "Readable.flatMap not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-forEach.js", + "reason": "Readable.from() and Readable.prototype.forEach() not available in readable-stream v3 polyfill — added in Node.js 17+", + "expected": "fail" + }, + { + "key": "test-stream-map.js", + "reason": "Readable.map not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-pipeline-with-empty-string.js", + "reason": "readable-stream v3 polyfill pipeline() does not accept a string as an iterable source — Node.js 18+ allows strings as pipeline sources", + "expected": "fail" + }, + { + "key": "test-stream-promises.js", + "reason": "require('stream/promises') not available in readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-readable-aborted.js", + "reason": "readable-stream v3 polyfill lacks readableAborted property on Readable — added in Node.js 16.14 and not backported to readable-stream v3", + "expected": "fail" + }, + { + "key": "test-stream-readable-async-iterators.js", + "reason": "async iterator ERR_STREAM_PREMATURE_CLOSE not emitted by polyfill", + "expected": "fail" + }, + { + "key": "test-stream-readable-destroy.js", + "reason": "readable-stream v3 polyfill lacks errored property on Readable — added in Node.js 18 and not backported; also addAbortSignal not supported", + "expected": "fail" + }, + { + "key": "test-stream-readable-didRead.js", + "reason": "readable-stream v3 polyfill lacks readableDidRead, isDisturbed(), and isErrored() — added in Node.js 16.14 / 18 and not backported", + "expected": "fail" + }, + { + "key": "test-stream-readable-dispose.js", + "reason": "readable-stream v3 polyfill does not implement Symbol.asyncDispose on Readable — added in Node.js 20 explicit resource management", + "expected": "fail" + }, + { + "key": "test-stream-readable-next-no-null.js", + "reason": "Readable.from() not available in readable-stream v3 polyfill — added in Node.js 12.3.0 / readable-stream v4", + "expected": "fail" + }, + { + "key": "test-stream-reduce.js", + "reason": "Readable.from() and Readable.prototype.reduce() not available in readable-stream v3 polyfill — added in Node.js 17+", + "expected": "fail" + }, + { + "key": "test-stream-set-default-hwm.js", + "reason": "setDefaultHighWaterMark() and getDefaultHighWaterMark() not exported from readable-stream v3 polyfill — added in Node.js 18", + "expected": "fail" + }, + { + "key": "test-stream-toArray.js", + "reason": "Readable.from() and Readable.prototype.toArray() not available in readable-stream v3 polyfill — added in Node.js 17+", + "expected": "fail" + }, + { + "key": "test-stream-transform-split-highwatermark.js", + "reason": "getDefaultHighWaterMark() not exported from readable-stream v3 polyfill — added in Node.js 18; separate readableHighWaterMark/writableHighWaterMark Transform options also differ", + "expected": "fail" + }, + { + "key": "test-stream-writable-aborted.js", + "reason": "readable-stream v3 polyfill lacks writableAborted property on Writable — added in Node.js 18 and not backported", + "expected": "fail" + }, + { + "key": "test-stream-writable-destroy.js", + "reason": "readable-stream v3 polyfill lacks errored property on Writable — added in Node.js 18; also addAbortSignal on writable not supported", + "expected": "fail" + }, + { + "key": "test-util-getcallsite.js", + "reason": "util.getCallSite() (deprecated alias for getCallSites()) not implemented in util polyfill — added in Node.js 22 and not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-types-exists.js", + "reason": "require('util/types') subpath import not supported by sandbox module system", + "expected": "fail" + }, + { + "key": "test-websocket.js", + "reason": "WebSocket global is not defined in sandbox — Node.js 22 added WebSocket as a global but the sandbox does not expose it", + "expected": "fail" + }, + { + "key": "test-webstream-readable-from.js", + "reason": "ReadableStream.from() static method not implemented in sandbox WebStreams polyfill — added in Node.js 20 and not available globally in sandbox", + "expected": "fail" + }, + { + "key": "test-webstreams-clone-unref.js", + "reason": "structuredClone({ transfer: [stream] }) for ReadableStream/WritableStream not supported in sandbox — transferable stream structured clone not implemented", + "expected": "fail" + }, + { + "key": "test-zlib-brotli-16GB.js", + "reason": "getDefaultHighWaterMark() not exported from readable-stream v3 polyfill — test also relies on native zlib BrotliDecompress buffering behavior with _readableState internals", + "expected": "fail" + } + ], + "unsupported-module": [ + { + "key": "test-arm-math-illegal-instruction.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-assert-fail-deprecation.js", + "reason": "requires 'test' module (node:test) which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-assert-first-line.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-assert-objects.js", + "reason": "requires node:test module — not available in sandbox", + "expected": "fail" + }, + { + "key": "test-assert.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-async-hooks-asyncresource-constructor.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-close-during-destroy.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-constructor.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-correctly-switch-promise-hook.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-disable-during-promise.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-enable-before-promise-resolve.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-enable-disable-enable.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-enable-disable.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-enable-during-promise.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-enable-recursive.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-execution-async-resource-await.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-execution-async-resource.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-http-parser-destroy.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-promise-enable-disable.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-promise-triggerid.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-promise.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-recursive-stack-runInAsyncScope.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-top-level-clearimmediate.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-worker-asyncfn-terminate-1.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-worker-asyncfn-terminate-2.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-worker-asyncfn-terminate-3.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-hooks-worker-asyncfn-terminate-4.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-local-storage-bind.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-local-storage-contexts.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-local-storage-http-multiclients.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-local-storage-snapshot.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-wrap-constructor.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-wrap-promise-after-enabled.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-async-wrap-tlssocket-asyncreset.js", + "reason": "requires https module — depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-async-wrap-uncaughtexception.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-asyncresource-bind.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-blocklist-clone.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-blocklist.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-bootstrap-modules.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-broadcastchannel-custom-inspect.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-buffer-alloc.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-bytelength.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-from.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-buffer-pool-untransferable.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-buffer-resizable.js", + "reason": "requires 'test' module (node:test) which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-c-ares.js", + "reason": "requires dns module — DNS resolution not available in sandbox", + "expected": "fail" + }, + { + "key": "test-child-process-disconnect.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-closed-channel-segfault.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-dgram.js", + "reason": "requires dgram module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-getconnections.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-net-server.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-net-socket.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-child-process-fork-net.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-cluster-*.js", + "reason": "cluster module is Tier 5 (Unsupported) — require(cluster) throws by design", + "expected": "fail" + }, + { + "key": "test-console.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-corepack-version.js", + "reason": "Cannot find module '/deps/corepack/package.json' — corepack is not bundled in the sandbox runtime", + "expected": "fail" + }, + { + "key": "test-crypto-domain.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-crypto-domains.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-crypto-key-objects-messageport.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-crypto-verify-failure.js", + "reason": "requires tls module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-crypto.js", + "reason": "requires tls module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-datetime-change-notify.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-debugger-*.js", + "reason": "debugger protocol requires inspector which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-dgram-*.js", + "reason": "dgram module is Tier 5 (Unsupported) — UDP not implemented", + "expected": "fail" + }, + { + "key": "test-diagnostics-*.js", + "reason": "diagnostics_channel is Tier 4 (Deferred) — stub with no-op channels", + "expected": "fail" + }, + { + "key": "test-domain-*.js", + "reason": "domain module is Tier 5 (Unsupported) — deprecated and not implemented", + "expected": "fail" + }, + { + "key": "test-double-tls-client.js", + "reason": "requires tls module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-emit-after-uncaught-exception.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-event-emitter-no-error-provided-to-error-event.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-eventemitter-asyncresource.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-fetch-mock.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-mkdir.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-fs-operations-with-surrogate-pairs.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-readdir-recursive.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-fs-whatwg-url.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-fs-write-file-sync.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-h2-large-header-cause-client-to-hangup.js", + "reason": "requires http2 module — createServer/createSecureServer unsupported", + "expected": "fail" + }, + { + "key": "test-http-agent-reuse-drained-socket-only.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-autoselectfamily.js", + "reason": "requires dns module — DNS resolution not available in sandbox", + "expected": "fail" + }, + { + "key": "test-http-client-error-rawbytes.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-client-parse-error.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-client-reject-chunked-with-content-length.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-client-reject-cr-no-lf.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-client-response-domain.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-http-common.js", + "reason": "Cannot find module '_http_common' — Node.js internal module _http_common not exposed in sandbox", + "expected": "fail" + }, + { + "key": "test-http-conn-reset.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-default-port.js", + "reason": "requires https module — depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-extra-response.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-incoming-pipelined-socket-destroy.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-invalid-urls.js", + "reason": "requires https module — depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-invalidheaderfield2.js", + "reason": "Cannot find module '_http_common' — Node.js internal module _http_common not exposed in sandbox", + "expected": "fail" + }, + { + "key": "test-http-multi-line-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-no-content-length.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-parser.js", + "reason": "Cannot find module '_http_common' — Node.js internal module _http_common (and HTTPParser) not exposed in sandbox", + "expected": "fail" + }, + { + "key": "test-http-perf_hooks.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-pipeline-requests-connection-leak.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-request-agent.js", + "reason": "requires https module — depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-response-no-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-response-splitting.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-response-status-message.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-headers-timeout-delayed-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-headers-timeout-interrupted-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-headers-timeout-keepalive.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-headers-timeout-pipelining.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-multiple-client-error.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-delayed-body.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-delayed-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-interrupted-body.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-interrupted-headers.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-keepalive.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-pipelining.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server-request-timeout-upgrade.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-server.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-should-keep-alive.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-uncaught-from-request-callback.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-http-upgrade-agent.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-upgrade-binary.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-upgrade-client.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-upgrade-server.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http-url.parse-https.request.js", + "reason": "requires https module — depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-http2-*.js", + "reason": "http2 module — createServer/createSecureServer are unsupported", + "expected": "fail" + }, + { + "key": "test-https-*.js", + "reason": "https depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-inspect-support-for-node_options.js", + "reason": "requires cluster module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-inspector-*.js", + "reason": "inspector module is Tier 5 (Unsupported) — V8 inspector protocol not exposed", + "expected": "fail" + }, + { + "key": "test-intl-v8BreakIterator.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-listen-fd-ebadf.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-messageport-hasref.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-net-*.js", + "reason": "net module is Tier 4 (Deferred) — raw TCP not bridged", + "expected": "fail" + }, + { + "key": "test-next-tick-domain.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-no-addons-resolution-condition.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-npm-version.js", + "reason": "Cannot find module '/deps/npm/package.json' — npm is not bundled in the sandbox runtime", + "expected": "fail" + }, + { + "key": "test-outgoing-message-pipe.js", + "reason": "Cannot find module '_http_outgoing' — Node.js internal module _http_outgoing not exposed in sandbox", + "expected": "fail" + }, + { + "key": "test-perf-gc-crash.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-perf-hooks-histogram.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-perf-hooks-resourcetiming.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-perf-hooks-usertiming.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-perf-hooks-worker-timeorigin.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-eventlooputil.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-function-async.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-function.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-global.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-measure-detail.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-measure.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-nodetiming.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-resourcetimingbufferfull.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performance-resourcetimingbuffersize.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-performanceobserver-gc.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-pipe-abstract-socket.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-pipe-address.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-pipe-stream.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-pipe-unref.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-pipe-writev.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-preload-self-referential.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-chdir-errormessage.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-chdir.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-env-sideeffects.js", + "reason": "requires inspector module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-process-env-tz.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-euid-egid.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-getactivehandles.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-getactiveresources-track-active-handles.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-initgroups.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-ref-unref.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-process-setgroups.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-uid-gid.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-umask-mask.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-process-umask.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-querystring.js", + "reason": "requires vm module — no nested V8 context in sandbox", + "expected": "fail" + }, + { + "key": "test-queue-microtask-uncaught-asynchooks.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-quic-*.js", + "reason": "QUIC protocol depends on tls which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-readline-*.js", + "reason": "readline module is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-readline.js", + "reason": "requires readline module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-ref-unref-return.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-repl-*.js", + "reason": "repl module is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-repl.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-require-resolve-opts-paths-relative.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-set-process-debug-port.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-signal-handler.js", + "reason": "hangs — signal handler test blocks waiting for process signals not available in sandbox", + "expected": "skip" + }, + { + "key": "test-socket-address.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-socket-options-invalid.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-socket-write-after-fin-error.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-socket-write-after-fin.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-socket-writes-before-passed-to-tls-socket.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-stdio-pipe-redirect.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-stream-aliases-legacy.js", + "reason": "require('_stream_readable'), require('_stream_writable'), require('_stream_duplex'), etc. internal stream aliases not registered in sandbox module system", + "expected": "fail" + }, + { + "key": "test-stream-base-typechecking.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-stream-consumers.js", + "reason": "stream/consumers submodule not available in stream polyfill", + "expected": "fail" + }, + { + "key": "test-stream-pipeline-http2.js", + "reason": "requires http2 module — createServer/createSecureServer unsupported", + "expected": "fail" + }, + { + "key": "test-stream-pipeline.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-stream-preprocess.js", + "reason": "requires readline module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-stream-writable-samecb-singletick.js", + "reason": "async_hooks module is a deferred stub — AsyncLocalStorage, AsyncResource, createHook exported but not functional", + "expected": "fail" + }, + { + "key": "test-stream3-pipeline-async-iterator.js", + "reason": "require('node:stream/promises') not available in sandbox — stream/promises subpath not implemented in readable-stream v3 polyfill", + "expected": "fail" + }, + { + "key": "test-timers-immediate-queue-throw.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-timers-reset-process-domain-on-throw.js", + "reason": "requires domain module which is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-timers-socket-timeout-removes-other-socket-unref-timer.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-timers-unrefed-in-callback.js", + "reason": "requires net module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-tls-*.js", + "reason": "tls module is Tier 4 (Deferred) — TLS/SSL not bridged", + "expected": "fail" + }, + { + "key": "test-tojson-perf_hooks.js", + "reason": "requires perf_hooks module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-trace-*.js", + "reason": "trace_events module is Tier 5 (Unsupported)", + "expected": "fail" + }, + { + "key": "test-tty-stdin-pipe.js", + "reason": "requires readline module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-url-domain-ascii-unicode.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-url-format.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-url-parse-format.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-stripvtcontrolcharacters.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-util-text-decoder.js", + "reason": "requires node:test module which is not available in sandbox", + "expected": "fail" + }, + { + "key": "test-vm-*.js", + "reason": "vm module not available in sandbox — no nested V8 context creation", + "expected": "fail" + }, + { + "key": "test-vm-timeout.js", + "reason": "hangs — vm.runInNewContext with timeout blocks waiting for vm module (not available)", + "expected": "skip" + }, + { + "key": "test-warn-stream-wrap.js", + "reason": "require('_stream_wrap') module not registered in sandbox — _stream_wrap is an internal Node.js alias not exposed through readable-stream polyfill", + "expected": "fail" + }, + { + "key": "test-webcrypto-cryptokey-workers.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-worker-*.js", + "reason": "worker_threads is Tier 4 (Deferred) — no cross-isolate threading support", + "expected": "fail" + }, + { + "key": "test-worker.js", + "reason": "requires worker_threads module which is Tier 4 (Deferred)", + "expected": "fail" + }, + { + "key": "test-x509-escaping.js", + "reason": "requires tls module which is Tier 4 (Deferred)", + "expected": "fail" + } + ], + "vacuous-skip": [ + { + "key": "test-child-process-exec-any-shells-windows.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-child-process-stdio-overlapped.js", + "reason": "vacuous pass — test self-skips because required overlapped-checker binary not found in sandbox", + "expected": "pass" + }, + { + "key": "test-crypto-aes-wrap.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-des3-wrap.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-dh-odd-key.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-dh-shared.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-from-binary.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-keygen-empty-passphrase-no-error.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-keygen-missing-oid.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-keygen-promisify.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-no-algorithm.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-op-during-process-exit.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-padding-aes256.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-publicDecrypt-fails-first-time.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-randomfillsync-regression.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-crypto-update-encoding.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-debug-process.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-dsa-fips-invalid-key.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-fs-lchmod.js", + "reason": "vacuous pass — macOS-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-long-path.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-readdir-buffer.js", + "reason": "vacuous pass — macOS-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-readdir-pipe.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-readfilesync-enoent.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-realpath-on-substed-drive.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-fs-utimes-y2K38.js", + "reason": "vacuous pass — test self-skips because child_process.spawnSync(touch) fails in sandbox", + "expected": "pass" + }, + { + "key": "test-fs-write-file-invalid-path.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-http-dns-error.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-macos-app-sandbox.js", + "reason": "vacuous pass — macOS-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-module-readonly.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-module-strip-types.js", + "reason": "vacuous pass — test self-skips because process.config.variables.node_use_amaro is unavailable in sandbox", + "expected": "pass" + }, + { + "key": "test-require-long-path.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-spawn-cmd-named-pipe.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + }, + { + "key": "test-strace-openat-openssl.js", + "reason": "vacuous pass — test self-skips via common.skip() because common.hasCrypto is false", + "expected": "pass" + }, + { + "key": "test-tick-processor-arguments.js", + "reason": "vacuous pass — test self-skips because common.enoughTestMem is undefined in sandbox shim", + "expected": "pass" + }, + { + "key": "test-tz-version.js", + "reason": "vacuous pass — test self-skips because process.config.variables.icu_path is unavailable in sandbox", + "expected": "pass" + }, + { + "key": "test-windows-abort-exitcode.js", + "reason": "vacuous pass — Windows-only test self-skips on Linux sandbox", + "expected": "pass" + } + ] + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/.empty-hidden-repl-history-file b/packages/secure-exec/tests/node-conformance/fixtures/.empty-hidden-repl-history-file new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/.empty-repl-history-file b/packages/secure-exec/tests/node-conformance/fixtures/.empty-repl-history-file new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/.node_repl_history b/packages/secure-exec/tests/node-conformance/fixtures/.node_repl_history new file mode 100644 index 00000000..31ad6d3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/.node_repl_history @@ -0,0 +1,2 @@ +'you look fabulous today' +'Stay Fresh~' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-cert.pem new file mode 100644 index 00000000..03a4db3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-cert.pem @@ -0,0 +1,19 @@ +-----BEGIN CERTIFICATE----- +MIIDGDCCAgCgAwIBAgIBATANBgkqhkiG9w0BAQsFADAZMRcwFQYDVQQDEw5jYS5l +eGFtcGxlLmNvbTAeFw0xNzAzMDIwMTMxMjJaFw0yNzAyMjgwMTMxMjJaMBsxGTAX +BgNVBAMTEGV2aWwuZXhhbXBsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw +ggEKAoIBAQDFyJT0kv2P9L6iNY6TL7IZonAR8R9ev7iD1tR5ycMEpM/y6WTefIco +civMcBGVZWtCgkoePHiveH9UIep7HFGB4gxCYDZFYB46yGS0YH2fB5GWXTLYObYa +zxuEhgFRG0DLIwNDRLW0+0FG3disp7YdRHBtdbL58F/qNORqPEjIpoQxOJc2UqX2 +/gfomJRdFW/PSgN7uH2QwMzRQRIrKmyAFzeuEWVP+UAV4853Yg66PmYpAASyt069 +sE8QNTNE75KrerMmYzH7AmTEGvY8bukrDuVQZce2/lcK2rAE+G6at2eBNMZKOnzR +y9kWIiJ3rR7+WK55EKelLz0doZFKteu1AgMBAAGjaTBnMGUGA1UdEQReMFyCImdv +b2QuZXhhbXBsZS5vcmcALmV2aWwuZXhhbXBsZS5jb22CGGp1c3QtYW5vdGhlci5l +eGFtcGxlLmNvbYcECAgICIcECAgEBIIQbGFzdC5leGFtcGxlLmNvbTANBgkqhkiG +9w0BAQsFAAOCAQEAvreVoOZO2gpM4Dmzp70D30XZjsK9i0BCsRHBvPLPw3y8B2xg +BRtOREOI69NU0WGpj5Lbqww5M8M1hjHshiGEu2aXfZ6qM3lENaIMCpKlF9jbm02/ +wmxNaAnS8bDSZyO5rbsGr2tJb4ds7DazmMEKWhOBEpJoOp9rG6SAey+a6MkZ7NEN +0p3THCqNf3lL1KblPrMvdsyhHPEzv4uT7+YAnLKHwGzbihcWJRsRo5oipWL8ZDhn +bd3SMWtfRTSWDmghJaHke2xIjDtTwSjHjjPTFsK+rl227W8r4/EQI/X6fTQV2j3T +7zqrJLF9h9F/v3mo57k6sxsQNZ12XvhuTHC2dA== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-key.pem new file mode 100644 index 00000000..4e2fdb5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAxciU9JL9j/S+ojWOky+yGaJwEfEfXr+4g9bUecnDBKTP8ulk +3nyHKHIrzHARlWVrQoJKHjx4r3h/VCHqexxRgeIMQmA2RWAeOshktGB9nweRll0y +2Dm2Gs8bhIYBURtAyyMDQ0S1tPtBRt3YrKe2HURwbXWy+fBf6jTkajxIyKaEMTiX +NlKl9v4H6JiUXRVvz0oDe7h9kMDM0UESKypsgBc3rhFlT/lAFePOd2IOuj5mKQAE +srdOvbBPEDUzRO+Sq3qzJmMx+wJkxBr2PG7pKw7lUGXHtv5XCtqwBPhumrdngTTG +Sjp80cvZFiIid60e/liueRCnpS89HaGRSrXrtQIDAQABAoIBABcGA3j5B3VTi0F8 +tI0jtzrOsvcTt5AjB0qpnnBS8VXADcj8LFbN7jniGIEi5pkahkLmwdQFPBNJFqFn +lVEheceB1eWAJ7EpwDsdisOIm/cAPY1gagPLrAww4cYqh0q2vnMnL0EMZY6c1Pt3 +5borh8KebewAEIaR2ch8wb4wKFTbAM0DftYBFzHAF88OeCuIpdsk2Tz0sVQbA3/1 +XNLOVcJvDOVIRPEpo2l7RIN33KvDhzpMoV3qVzWxqdccPRZZFU5KmJ6DtouIPT3S +3WauIL5oVpAyYNJETTyxjBQE4DgFeNX1Wyycgk27EoLcn6Trcs0kNVrmXXblNAtJ +Nko6g10CgYEA+TjzNjyAXPrOpY88uiPVMAgepEQOnDYtMwasdDVaW3xK9KH1rrhU +dx1IDTMmOUfyU2qsj5txmJtReQz//1bpd7e73VO8mHQDUubhs2TivgGs+fqzAdmT +vJsjerfNsxf+4JENzzWmqT/Ybc976Tu55VH5mcRG9Q66fTxdAJ51+8MCgYEAyymF +gntRMBd9e/KIiqlvcxelo0ahyKEzaJC7/FkZotuSB+kAwpdJ5Unb0FeVQZxNhDPg +xgsrGOOOvHvfhv7DPU0TQ/vp6VDPdg+N6m/Ow2vr79A2v6s+7gZj3MLiLRFyEF6l +bxQNGe3qavnm3owUQQCY2RLBKYCFfv/cykYlGycCgYB6etKMRQ+QonIMS2i80f9j +q5njgM7tVnLAMPdv5QiTDXKI50+mnlBkea9/TTPr0r/03ugPa4VYSnyv0QO+qSfz +/ggFrbFx+xHnHDCvyVTlrE0mTV7L+fHxLw0wskQVUCWil6cBvow5gXcMAHwVE5U4 +biEMwLlele5wvcm3FClHoQKBgACV/RGUQ3atCqqZ13T26iBd2Bdxc7P9awWJLVGb +/CvxECm/rUXiY88qeFzQc9i9l6ei8qn/jD9FILtAbDOadnutxjly94i5t+9yOgmM +Cv+bRxHo+s9wsfzDvfP8B+TzYO3VKAr69tK1UfC/CcBojQJm+wndOPtiqH/mQv++ +VgsPAoGBAJ0aNJe3zb+blvAQ3W4iPSjhyxdMC00x46pr6ds+Y8WygbN6lzCvNDw6 +FFTINBckOs5Z/UWUNbExWYjBHZhLlhhxTezCzvIrwNvgUB8Y4sPk3S4KDsnkyy6f +/qMmEHlVyKjh2BCNs7PVnWDlfl3vECE7n8dBizFHgja76l1ia+0z +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-rsapub.der b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-rsapub.der new file mode 100644 index 00000000..263a4b82 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/0-dns-rsapub.der differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/README.md b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/README.md new file mode 100644 index 00000000..928efbec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/README.md @@ -0,0 +1,28 @@ +# 0-dns + +## Purpose +The test cert file for use `test/parallel/test-tls-0-dns-altname.js` +can be created by using `asn1.js` and `asn1.js-rfc5280`, + +## How to create a test cert. + +```console +$ openssl genrsa -out 0-dns-key.pem 2048 +Generating RSA private key, 2048 bit long modulus +...................+++ +..............................................................................................+++ +e is 65537 (0x10001) +$ openssl rsa -in 0-dns-key.pem -RSAPublicKey_out -outform der -out 0-dns-rsapub.der +writing RSA key +$ npm install +0-dns@1.0.0 /home/github/node/test/fixtures/0-dns ++-- asn1.js@4.9.1 +| +-- bn.js@4.11.6 +| +-- inherits@2.0.3 +| `-- minimalistic-assert@1.0.0 +`-- asn1.js-rfc5280@1.2.2 + +$ node ./createCert.js +$ openssl x509 -text -in 0-dns-cert.pem +(You can not see evil.example.com in subjectAltName field) +``` diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/create-cert.js b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/create-cert.js new file mode 100644 index 00000000..9a721048 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/create-cert.js @@ -0,0 +1,75 @@ +'use strict'; +const asn1 = require('asn1.js'); +const crypto = require('crypto'); +const fs = require('fs'); +const rfc5280 = require('asn1.js-rfc5280'); +const BN = asn1.bignum; + +const id_at_commonName = [ 2, 5, 4, 3 ]; +const rsaEncryption = [1, 2, 840, 113549, 1, 1, 1]; +const sha256WithRSAEncryption = [1, 2, 840, 113549, 1, 1, 11]; +const digest = 'SHA256'; + +const private_key = fs.readFileSync('./0-dns-key.pem'); +// public key file can be generated from the private key with +// openssl rsa -in 0-dns-key.pem -RSAPublicKey_out -outform der +// -out 0-dns-rsapub.der +const public_key = fs.readFileSync('./0-dns-rsapub.der'); + +const now = Date.now(); +const days = 3650; + +const Null_ = asn1.define('Null_', function() { + this.null_(); +}); +const null_ = Null_.encode('der'); + +const PrintStr = asn1.define('PrintStr', function() { + this.printstr(); +}); +const issuer = PrintStr.encode('ca.example.com', 'der'); +const subject = PrintStr.encode('evil.example.com', 'der'); + +const tbs = { + version: 'v3', + serialNumber: new BN('01', 16), + signature: { algorithm: sha256WithRSAEncryption, parameters: null_}, + issuer: { type: 'rdnSequence', + value: [ [{type: id_at_commonName, value: issuer}] ] }, + validity: + { notBefore: { type: 'utcTime', value: now }, + notAfter: { type: 'utcTime', value: now + days * 86400000} }, + subject: { type: 'rdnSequence', + value: [ [{type: id_at_commonName, value: subject}] ] }, + subjectPublicKeyInfo: + { algorithm: { algorithm: rsaEncryption, parameters: null_}, + subjectPublicKey: { unused: 0, data: public_key} }, + extensions: + [ { extnID: 'subjectAlternativeName', + critical: false, + // subjectAltName which contains '\0' character to check CVE-2009-2408 + extnValue: [ + { type: 'dNSName', value: 'good.example.org\u0000.evil.example.com' }, + { type: 'dNSName', value: 'just-another.example.com' }, + { type: 'iPAddress', value: Buffer.from('08080808', 'hex') }, + { type: 'iPAddress', value: Buffer.from('08080404', 'hex') }, + { type: 'dNSName', value: 'last.example.com' } ] } + ] +}; + +const tbs_der = rfc5280.TBSCertificate.encode(tbs, 'der'); + +const sign = crypto.createSign(digest); +sign.update(tbs_der); +const signature = sign.sign(private_key); + +const cert = { + tbsCertificate: tbs, + signatureAlgorithm: { algorithm: sha256WithRSAEncryption, parameters: null_ }, + signature: + { unused: 0, + data: signature } +}; +const pem = rfc5280.Certificate.encode(cert, 'pem', {label: 'CERTIFICATE'}); + +fs.writeFileSync('./0-dns-cert.pem', pem + '\n'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/0-dns/package.json b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/package.json new file mode 100644 index 00000000..667600c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/0-dns/package.json @@ -0,0 +1,16 @@ +{ + "name": "0-dns", + "version": "1.0.0", + "description": "create certificate for 0-dns test", + "main": "createCert.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "SEE LICENSE IN ../../../LICENSE", + "private": true, + "dependencies": { + "asn1.js": "^4.9.1", + "asn1.js-rfc5280": "^1.2.2" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-1899-output.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-1899-output.js new file mode 100644 index 00000000..d6b51332 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-1899-output.js @@ -0,0 +1,23 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +console.log('hello, world!'); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep1.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep1.js new file mode 100644 index 00000000..42464d01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep1.js @@ -0,0 +1,4 @@ +// dep1.js +module.exports = function requireDep2() { + require("./dep2.js"); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep2.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep2.js new file mode 100644 index 00000000..59c01799 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/dep2.js @@ -0,0 +1,3 @@ +// dep2.js + +// (empty) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/index.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/index.js new file mode 100644 index 00000000..9caef6b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/index.js @@ -0,0 +1,10 @@ +// index.js +const Module = require("module"); +const requireDep2 = require("./dep1.js"); + +const globalCache = Module._cache; +Module._cache = Object.create(null); +require("./require-hook.js"); +Module._cache = globalCache; + +requireDep2(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/require-hook.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/require-hook.js new file mode 100644 index 00000000..e94a2b62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-54265/require-hook.js @@ -0,0 +1,9 @@ +// require-hook.js +const Module = require("module"); +const requireDep2 = require("./dep1.js"); + +const originalJSLoader = Module._extensions[".js"]; +Module._extensions[".js"] = function customJSLoader(module, filename) { + requireDep2(); + return originalJSLoader(module, filename); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/a.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/a.js new file mode 100644 index 00000000..8c386a4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/a.js @@ -0,0 +1,5 @@ +'use strict'; +require('sys'); // Builtin should not show up in module.children array. +require('./b'); // This should. +require('./b'); // This should not. +module.exports = module.children.slice(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/b.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/b.js new file mode 100644 index 00000000..0e7caf36 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-7131/b.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = module.children.slice(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/GH-892-request.js b/packages/secure-exec/tests/node-conformance/fixtures/GH-892-request.js new file mode 100644 index 00000000..5c333394 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/GH-892-request.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Called by test/pummel/test-regress-GH-892.js + +const https = require('https'); +const fs = require('fs'); +const assert = require('assert'); + +var PORT = parseInt(process.argv[2]); +var bytesExpected = parseInt(process.argv[3]); + +var gotResponse = false; + +var options = { + method: 'POST', + port: PORT, + rejectUnauthorized: false +}; + +var req = https.request(options, function(res) { + assert.strictEqual(res.statusCode, 200); + gotResponse = true; + console.error('DONE'); + res.resume(); +}); + +req.end(Buffer.allocUnsafe(bytesExpected)); + +process.on('exit', function() { + assert.ok(gotResponse); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/a.js b/packages/secure-exec/tests/node-conformance/fixtures/a.js new file mode 100644 index 00000000..4c872527 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/a.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const c = require('./b/c'); + +console.error('load fixtures/a.js'); + +var string = 'A'; + +exports.SomeClass = c.SomeClass; + +exports.A = function() { + return string; +}; + +exports.C = function() { + return c.C(); +}; + +exports.D = function() { + return c.D(); +}; + +exports.number = 42; + +process.on('exit', function() { + string = 'A done'; +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/aead-vectors.js b/packages/secure-exec/tests/node-conformance/fixtures/aead-vectors.js new file mode 100644 index 00000000..6b1d169b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/aead-vectors.js @@ -0,0 +1,703 @@ +module.exports = [ + { algo: 'aes-128-gcm', + key: '6970787039613669314d623455536234', + iv: '583673497131313748307652', plain: 'Hello World!', + ct: '4be13896f64dfa2c2d0f2c76', + tag: '272b422f62eb545eaa15b5ff84092447', tampered: false }, + { algo: 'aes-128-gcm', + key: '6970787039613669314d623455536234', + iv: '583673497131313748307652', plain: 'Hello World!', + ct: '4be13896f64dfa2c2d0f2c76', aad: '000000FF', + tag: 'ba2479f66275665a88cb7b15f43eb005', tampered: false }, + { algo: 'aes-128-gcm', + key: '6970787039613669314d623455536234', + iv: '583673497131313748307652', plain: 'Hello World!', + ct: '4be13596f64dfa2c2d0fac76', + tag: '272b422f62eb545eaa15b5ff84092447', tampered: true }, + { algo: 'aes-256-gcm', + key: '337a54767a7233703637564336316a6d56353472495975313534357834546c59', + iv: '36306950306836764a6f4561', plain: 'Hello node.js world!', + ct: '58e62cfe7b1d274111a82267ebb93866e72b6c2a', + tag: '9bb44f663badabacae9720881fb1ec7a', tampered: false }, + { algo: 'aes-256-gcm', + key: '337a54767a7233703637564336316a6d56353472495975313534357834546c59', + iv: '36306950306836764a6f4561', plain: 'Hello node.js world!', + ct: '58e62cff7b1d274011a82267ebb93866e72b6c2b', + tag: '9bb44f663badabacae9720881fb1ec7a', tampered: true }, + { algo: 'aes-192-gcm', + key: '1ed2233fa2223ef5d7df08546049406c7305220bca40d4c9', + iv: '0e1791e9db3bd21a9122c416', plain: 'Hello node.js world!', + password: 'very bad password', aad: '63616c76696e', + ct: 'dda53a4059aa17b88756984995f7bba3c636cc44', + tag: 'd2a35e5c611e5e3d2258360241c5b045', tampered: false }, + + // Following test cases are from "The Galois/Counter Mode of Operation (GCM)" + // by D. McGrew and J. Viega, published by NIST. + + // Test case 1 + { algo: 'aes-128-gcm', + key: '00000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '', + plainIsHex: false, + ct: '', + tag: '58e2fccefa7e3061367f1d57a4e7455a', tampered: false }, + + // Test case 2 + { algo: 'aes-128-gcm', + key: '00000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '00000000000000000000000000000000', + plainIsHex: true, + ct: '0388dace60b6a392f328c2b971b2fe78', + tag: 'ab6e47d42cec13bdf53a67b21257bddf', tampered: false }, + + // Test case 3 + { algo: 'aes-128-gcm', + key: 'feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a721' + + 'c3c0c95956809532fcf0e2449a6b525b1' + + '6aedf5aa0de657ba637b391aafd255', + plainIsHex: true, + ct: '42831ec2217774244b7221b784d0d49c' + + 'e3aa212f2c02a4e035c17e2329aca12e2' + + '1d514b25466931c7d8f6a5aac84aa051b' + + 'a30b396a0aac973d58e091473f5985', + tag: '4d5c2af327cd64a62cf35abd2ba6fab4', tampered: false }, + + // Test case 4 + { algo: 'aes-128-gcm', + key: 'feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a721' + + 'c3c0c95956809532fcf0e2449a6b525b16' + + 'aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '42831ec2217774244b7221b784d0d49c' + + 'e3aa212f2c02a4e035c17e2329aca12e2' + + '1d514b25466931c7d8f6a5aac84aa051b' + + 'a30b396a0aac973d58e091', + tag: '5bc94fbc3221a5db94fae95ae7121a47', tampered: false }, + + // Test case 5, 8 byte IV + { algo: 'aes-128-gcm', + key: 'feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbad', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeef' + + 'abaddad2', + plainIsHex: true, + ct: '61353b4c2806934a777ff51fa22a4755' + + '699b2a714fcdc6f83766e5f97b6c7423' + + '73806900e49f24b22b097544d4896b42' + + '4989b5e1ebac0f07c23f4598', + tag: '3612d2e79e3b0785561be14aaca2fccb', tampered: false }, + + // Test case 6, 60 byte IV + { algo: 'aes-128-gcm', + key: 'feffe9928665731c6d6a8f9467308308', + iv: '9313225DF88406E555909C5AFF5269AA' + + '6A7A9538534F7DA1E4C303D2A318A728' + + 'C3C0C95156809539FCF0E2429A6B52541' + + '6AEDBF5A0DE6A57A637B39B', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '8ce24998625615b603a033aca13fb894' + + 'be9112a5c3a211a8ba262a3cca7e2ca7' + + '01e4a9a4fba43c90ccdcb281d48c7c6f' + + 'd62875d2aca417034c34aee5', + tag: '619cc5aefffe0bfa462af43c1699d050', tampered: false }, + + // Test case 7 + { algo: 'aes-192-gcm', + key: '000000000000000000000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '', + plainIsHex: false, + ct: '', + tag: 'cd33b28ac773f74ba00ed1f312572435', tampered: false }, + + // Test case 8 + { algo: 'aes-192-gcm', + key: '000000000000000000000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '00000000000000000000000000000000', + plainIsHex: true, + ct: '98e7247c07f0fe411c267e4384b0f600', + tag: '2ff58d80033927ab8ef4d4587514f0fb', tampered: false }, + + // Test case 9 + { algo: 'aes-192-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b391aafd255', + plainIsHex: true, + ct: '3980ca0b3c00e841eb06fac4872a2757' + + '859e1ceaa6efd984628593b40ca1e19c' + + '7d773d00c144c525ac619d18c84a3f47' + + '18e2448b2fe324d9ccda2710acade256', + tag: '9924a7c8587336bfb118024db8674a14', tampered: false }, + + // Test case 10 + { algo: 'aes-192-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '3980ca0b3c00e841eb06fac4872a2757' + + '859e1ceaa6efd984628593b40ca1e19c' + + '7d773d00c144c525ac619d18c84a3f47' + + '18e2448b2fe324d9ccda2710', + tag: '2519498e80f1478f37ba55bd6d27618c', tampered: false }, + + // Test case 11 + { algo: 'aes-192-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c', + iv: 'cafebabefacedbad', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '0f10f599ae14a154ed24b36e25324db8' + + 'c566632ef2bbb34f8347280fc4507057' + + 'fddc29df9a471f75c66541d4d4dad1c9' + + 'e93a19a58e8b473fa0f062f7', + tag: '65dcc57fcf623a24094fcca40d3533f8', tampered: false }, + + // Test case 12, 60 byte IV + { algo: 'aes-192-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c', + iv: '9313225df88406e555909c5aff5269aa' + + '6a7a9538534f7da1e4c303d2a318a728' + + 'c3c0c95156809539fcf0e2429a6b5254' + + '16aedbf5a0de6a57a637b39b', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: 'd27e88681ce3243c4830165a8fdcf9ff' + + '1de9a1d8e6b447ef6ef7b79828666e45' + + '81e79012af34ddd9e2f037589b292db3' + + 'e67c036745fa22e7e9b7373b', + tag: 'dcf566ff291c25bbb8568fc3d376a6d9', tampered: false }, + + // Test case 13 + { algo: 'aes-256-gcm', + key: '0000000000000000000000000000000000000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '', + plainIsHex: false, + ct: '', + tag: '530f8afbc74536b9a963b4f1c4cb738b', tampered: false }, + + // Test case 14 + { algo: 'aes-256-gcm', + key: '0000000000000000000000000000000000000000000000000000000000000000', + iv: '000000000000000000000000', + plain: '00000000000000000000000000000000', + plainIsHex: true, + ct: 'cea7403d4d606b6e074ec5d3baf39d18', + tag: 'd0d1c8a799996bf0265b98b5d48ab919', tampered: false }, + + // Test case 15 + { algo: 'aes-256-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b391aafd255', + plainIsHex: true, + ct: '522dc1f099567d07f47f37a32a84427d' + + '643a8cdcbfe5c0c97598a2bd2555d1aa' + + '8cb08e48590dbb3da7b08b1056828838' + + 'c5f61e6393ba7a0abcc9f662898015ad', + tag: 'b094dac5d93471bdec1a502270e3cc6c', tampered: false }, + + // Test case 16 + { algo: 'aes-256-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbaddecaf888', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '522dc1f099567d07f47f37a32a84427d' + + '643a8cdcbfe5c0c97598a2bd2555d1aa' + + '8cb08e48590dbb3da7b08b1056828838' + + 'c5f61e6393ba7a0abcc9f662', + tag: '76fc6ece0f4e1768cddf8853bb2d551b', tampered: false }, + + // Test case 17, 8 byte IV + { algo: 'aes-256-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308', + iv: 'cafebabefacedbad', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: 'c3762df1ca787d32ae47c13bf19844cb' + + 'af1ae14d0b976afac52ff7d79bba9de0' + + 'feb582d33934a4f0954cc2363bc73f78' + + '62ac430e64abe499f47c9b1f', + tag: '3a337dbf46a792c45e454913fe2ea8f2', tampered: false }, + + // Test case 18, 60 byte IV + { algo: 'aes-256-gcm', + key: 'feffe9928665731c6d6a8f9467308308feffe9928665731c6d6a8f9467308308', + iv: '9313225df88406e555909c5aff5269aa' + + '6a7a9538534f7da1e4c303d2a318a728' + + 'c3c0c95156809539fcf0e2429a6b5254' + + '16aedbf5a0de6a57a637b39b', + plain: 'd9313225f88406e5a55909c5aff5269a' + + '86a7a9531534f7da2e4c303d8a318a72' + + '1c3c0c95956809532fcf0e2449a6b525' + + 'b16aedf5aa0de657ba637b39', + aad: 'feedfacedeadbeeffeedfacedeadbeefabaddad2', + plainIsHex: true, + ct: '5a8def2f0c9e53f1f75d7853659e2a20' + + 'eeb2b22aafde6419a058ab4f6f746bf4' + + '0fc0c3b780f244452da3ebf1c5d82cde' + + 'a2418997200ef82e44ae7e3f', + tag: 'a44a8266ee1c8eb0c8b5d4cf5ae9f19a', tampered: false }, + + // The following test cases for AES-CCM are from RFC3610 + + // Packet Vector #1 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000003020100a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e', + aad: '0001020304050607', + plainIsHex: true, + ct: '588c979a61c663d2f066d0c2c0f989806d5f6b61dac384', + tag: '17e8d12cfdf926e0' + }, + + // Packet Vector #2 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000004030201a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f', + aad: '0001020304050607', + plainIsHex: true, + ct: '72c91a36e135f8cf291ca894085c87e3cc15c439c9e43a3b', + tag: 'a091d56e10400916' + }, + + // Packet Vector #3 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000005040302a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20', + aad: '0001020304050607', + plainIsHex: true, + ct: '51b1e5f44a197d1da46b0f8e2d282ae871e838bb64da859657', + tag: '4adaa76fbd9fb0c5' + }, + + // Packet Vector #4 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000006050403a0a1a2a3a4a5', + plain: '0c0d0e0f101112131415161718191a1b1c1d1e', + aad: '000102030405060708090a0b', + plainIsHex: true, + ct: 'a28c6865939a9a79faaa5c4c2a9d4a91cdac8c', + tag: '96c861b9c9e61ef1' + }, + + // Packet Vector #5 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000007060504a0a1a2a3a4a5', + plain: '0c0d0e0f101112131415161718191a1b1c1d1e1f', + aad: '000102030405060708090a0b', + plainIsHex: true, + ct: 'dcf1fb7b5d9e23fb9d4e131253658ad86ebdca3e', + tag: '51e83f077d9c2d93' + }, + + // Packet Vector #6 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000008070605a0a1a2a3a4a5', + plain: '0c0d0e0f101112131415161718191a1b1c1d1e1f20', + aad: '000102030405060708090a0b', + plainIsHex: true, + ct: '6fc1b011f006568b5171a42d953d469b2570a4bd87', + tag: '405a0443ac91cb94' + }, + + // Packet Vector #7 + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000009080706a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e', + aad: '0001020304050607', + plainIsHex: true, + ct: '0135d1b2c95f41d5d1d4fec185d166b8094e999dfed96c', + tag: '048c56602c97acbb7490' + }, + + // Packet Vector #7 with invalid authentication tag + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000009080706a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e', + aad: '0001020304050607', + plainIsHex: true, + ct: '0135d1b2c95f41d5d1d4fec185d166b8094e999dfed96c', + tag: '048c56602c97acbb7491', + tampered: true + }, + + // Packet Vector #7 with invalid ciphertext + { + algo: 'aes-128-ccm', + key: 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf', + iv: '00000009080706a0a1a2a3a4a5', + plain: '08090a0b0c0d0e0f101112131415161718191a1b1c1d1e', + aad: '0001020304050607', + plainIsHex: true, + ct: '0135d1b2c95f41d5d1d4fec185d166b8094e999dfed96d', + tag: '048c56602c97acbb7490', + tampered: true + }, + + // Test case for CCM with a password using create(C|Dec)ipher + { + algo: 'aes-192-ccm', + key: '1ed2233fa2223ef5d7df08546049406c7305220bca40d4c9', + iv: '0e1791e9db3bd21a9122c416', + plain: 'Hello node.js world!', + password: 'very bad password', + aad: '63616c76696e', + ct: '49d2c2bd4892703af2f25db04cbe00e703d6d5ac', + tag: '693c21ce212564fc3a6f', + tampered: false + }, + + // Test case for CCM with a password using create(C|Dec)ipher, invalid tag + { + algo: 'aes-192-ccm', + key: '1ed2233fa2223ef5d7df08546049406c7305220bca40d4c9', + iv: '0e1791e9db3bd21a9122c416', + plain: 'Hello node.js world!', + password: 'very bad password', + aad: '63616c76696e', + ct: '49d2c2bd4892703af2f25db04cbe00e703d6d5ac', + tag: '693c21ce212564fc3a6e', + tampered: true + }, + + // Same test with a 128-bit key + { + algo: 'aes-128-ccm', + key: '1ed2233fa2223ef5d7df08546049406c', + iv: '7305220bca40d4c90e1791e9', + plain: 'Hello node.js world!', + password: 'very bad password', + aad: '63616c76696e', + ct: '8beba09d4d4d861f957d51c0794f4abf8030848e', + tag: '0d9bcd142a94caf3d1dd', + tampered: false + }, + + // Test case for CCM without any AAD + { + algo: 'aes-128-ccm', + key: '1ed2233fa2223ef5d7df08546049406c', + iv: '7305220bca40d4c90e1791e9', + plain: 'Hello node.js world!', + password: 'very bad password', + ct: '8beba09d4d4d861f957d51c0794f4abf8030848e', + tag: '29d71a70bb58dae1425d', + tampered: false + }, + + // Test case for CCM with an empty message + { + algo: 'aes-128-ccm', + key: '1ed2233fa2223ef5d7df08546049406c', + iv: '7305220bca40d4c90e1791e9', + plain: '', + password: 'very bad password', + aad: '63616c76696e', + ct: '', + tag: '65a6002b2cdfe9f00027f839332ca6fc', + tampered: false + }, + + // OCB test cases from RFC7253 + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221100', + plain: '', + ct: '', + tag: '785407bfffc8ad9edcc5520ac9111ee6' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221101', + plain: '0001020304050607', + plainIsHex: true, + aad: '0001020304050607', + ct: '6820b3657b6f615a', + tag: '5725bda0d3b4eb3a257c9af1f8f03009' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221102', + plain: '', + aad: '0001020304050607', + ct: '', + tag: '81017f8203f081277152fade694a0a00' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221103', + plain: '0001020304050607', + plainIsHex: true, + ct: '45dd69f8f5aae724', + tag: '14054cd1f35d82760b2cd00d2f99bfa9' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221104', + plain: '000102030405060708090a0b0c0d0e0f', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f', + ct: '571d535b60b277188be5147170a9a22c', + tag: '3ad7a4ff3835b8c5701c1ccec8fc3358' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221105', + plain: '', + aad: '000102030405060708090a0b0c0d0e0f', + ct: '', + tag: '8cf761b6902ef764462ad86498ca6b97' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221106', + plain: '000102030405060708090a0b0c0d0e0f', + plainIsHex: true, + ct: '5ce88ec2e0692706a915c00aeb8b2396', + tag: 'f40e1c743f52436bdf06d8fa1eca343d' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221107', + plain: '000102030405060708090a0b0c0d0e0f1011121314151617', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f1011121314151617', + ct: '1ca2207308c87c010756104d8840ce1952f09673a448a122', + tag: 'c92c62241051f57356d7f3c90bb0e07f' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221108', + plain: '', + aad: '000102030405060708090a0b0c0d0e0f1011121314151617', + ct: '', + tag: '6dc225a071fc1b9f7c69f93b0f1e10de' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa99887766554433221109', + plain: '000102030405060708090a0b0c0d0e0f1011121314151617', + plainIsHex: true, + ct: '221bd0de7fa6fe993eccd769460a0af2d6cded0c395b1c3c', + tag: 'e725f32494b9f914d85c0b1eb38357ff' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110a', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f', + ct: 'bd6f6c496201c69296c11efd138a467abd3c707924b964deaffc40319af5a485', + tag: '40fbba186c5553c68ad9f592a79a4240' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110b', + plain: '', + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f', + ct: '', + tag: 'fe80690bee8a485d11f32965bc9d2a32' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110c', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f', + plainIsHex: true, + ct: '2942bfc773bda23cabc6acfd9bfd5835bd300f0973792ef46040c53f1432bcdf', + tag: 'b5e1dde3bc18a5f840b52e653444d5df' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110d', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f' + + '2021222324252627', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20' + + '21222324252627', + ct: 'd5ca91748410c1751ff8a2f618255b68a0a12e093ff454606e59f9c1d0ddc54b65e8' + + '628e568bad7a', + tag: 'ed07ba06a4a69483a7035490c5769e60' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110e', + plain: '', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20' + + '21222324252627', + ct: '', + tag: 'c5cd9d1850c141e358649994ee701b68' + }, + + { + algo: 'aes-128-ocb', + key: '000102030405060708090a0b0c0d0e0f', + iv: 'bbaa9988776655443322110f', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f' + + '2021222324252627', + plainIsHex: true, + ct: '4412923493c57d5de0d700f753cce0d1d2d95060122e9f15a5ddbfc5787e50b5cc55' + + 'ee507bcb084e', + tag: '479ad363ac366b95a98ca5f3000b1479' + }, + + { + algo: 'aes-128-ocb', + key: '0f0e0d0c0b0a09080706050403020100', + iv: 'bbaa9988776655443322110d', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f' + + '2021222324252627', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20' + + '21222324252627', + ct: '1792a4e31e0755fb03e31b22116e6c2ddf9efd6e33d536f1a0124b0a55bae884ed93' + + '481529c76b6a', + tag: 'd0c515f4d1cdd4fdac4f02aa' + }, + + { + algo: 'aes-128-ocb', + key: '0f0e0d0c0b0a09080706050403020100', + iv: 'bbaa9988776655443322110d', + plain: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f' + + '2021222324252627', + plainIsHex: true, + aad: '000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20' + + '21222324252627', + ct: '1792a4e31e0755fb03e31b22116e6c2ddf9efd6e33d536f1a0124b0a55bae884ed93' + + '481529c76b6a', + tag: 'd0c515f4d1cdd4fdac4f02ab', + tampered: true + }, + + // Test case from rfc7539 section 2.8.2 + { algo: 'chacha20-poly1305', + key: '808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f', + iv: '070000004041424344454647', + plain: '4c616469657320616e642047656e746c656d656e206f662074686520636c6173' + + '73206f66202739393a204966204920636f756c64206f6666657220796f75206f' + + '6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73' + + '637265656e20776f756c642062652069742e', + plainIsHex: true, + aad: '50515253c0c1c2c3c4c5c6c7', + ct: 'd31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5' + + 'a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e06' + + '0b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fa' + + 'b324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d265' + + '86cec64b6116', + tag: '1ae10b594f09e26a7e902ecbd0600691', + tampered: false + }, + + { algo: 'chacha20-poly1305', + key: '808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f', + iv: '070000004041424344454647', + plain: '4c616469657320616e642047656e746c656d656e206f662074686520636c6173' + + '73206f66202739393a204966204920636f756c64206f6666657220796f75206f' + + '6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73' + + '637265656e20776f756c642062652069742e', + plainIsHex: true, + aad: '50515253c0c1c2c3c4c5c6c7', + ct: 'd31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5' + + 'a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e06' + + '0b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fa' + + 'b324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d265' + + '86cec64b6116', + tag: '1ae10b594f09e26a7e902ecbd0600692', + tampered: true + } +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/altdocs.md b/packages/secure-exec/tests/node-conformance/fixtures/altdocs.md new file mode 100644 index 00000000..f5320533 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/altdocs.md @@ -0,0 +1,2 @@ +# ALTDOCS + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.js new file mode 100644 index 00000000..8ee44123 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.js @@ -0,0 +1,12 @@ +'use strict'; + +// Buffer instance methods are exported as 'buf'. + +function Buffer() { +} + +Buffer.prototype.instanceMethod = function() {} + +module.exports = { + Buffer +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.json new file mode 100644 index 00000000..528eca6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/buffer.json @@ -0,0 +1,4 @@ +{ + "buffer.Buffer": "buffer.js#L5", + "buf.instanceMethod": "buffer.js#L8" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.js new file mode 100644 index 00000000..7db5c008 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.js @@ -0,0 +1,12 @@ +'use strict'; + +// An exported class using ES2015 class syntax. + +class Class { + constructor() {}; + method() {}; +} + +module.exports = { + Class +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.json new file mode 100644 index 00000000..091a0415 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/class.json @@ -0,0 +1,5 @@ +{ + "Class": "class.js#L5", + "new Class": "class.js#L6", + "class.method": "class.js#L7" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.js new file mode 100644 index 00000000..880fdf6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.js @@ -0,0 +1,13 @@ +'use strict'; + +// Support `exports` as an alternative to `module.exports`. + +function Buffer() {}; + +exports.Buffer = Buffer; +exports.fn1 = function fn1() {}; + +var fn2 = exports.fn2 = function() {}; + +function fn3() {}; +exports.fn3 = fn3; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.json new file mode 100644 index 00000000..f17367a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/exports.json @@ -0,0 +1,6 @@ +{ + "exports.Buffer": "exports.js#L5", + "exports.fn1": "exports.js#L8", + "exports.fn2": "exports.js#L10", + "exports.fn3": "exports.js#L12" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.js new file mode 100644 index 00000000..72606121 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.js @@ -0,0 +1,11 @@ +'use strict'; + +// A module may export one or more methods. + +function foo() { +} + + +module.exports = { + foo +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.json new file mode 100644 index 00000000..7d803e62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/mod.json @@ -0,0 +1,3 @@ +{ + "mod.foo": "mod.js#L5" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.js new file mode 100644 index 00000000..40218e84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.js @@ -0,0 +1,13 @@ +'use strict'; + +// An exported class using classic prototype syntax. + +function Class() { +} + +Class.classMethod = function() {} +Class.prototype.instanceMethod = function() {} + +module.exports = { + Class +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.json new file mode 100644 index 00000000..d61c32da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/prototype.json @@ -0,0 +1,5 @@ +{ + "prototype.Class": "prototype.js#L5", + "Class.classMethod": "prototype.js#L8", + "class.instanceMethod": "prototype.js#L9" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.js new file mode 100644 index 00000000..5a61e50d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.js @@ -0,0 +1,13 @@ +'use strict'; + +// Parallel assignment to the exported variable and module.exports. + +function ok() { +} + +const asserts = module.exports = ok; + +asserts.ok = ok; + +asserts.strictEqual = function() { +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.json new file mode 100644 index 00000000..aa32e4a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/reverse.json @@ -0,0 +1,5 @@ +{ + "asserts": "reverse.js#L8", + "asserts.ok": "reverse.js#L5", + "asserts.strictEqual": "reverse.js#L12" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.js b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.js new file mode 100644 index 00000000..6cf9fee9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.js @@ -0,0 +1,10 @@ +'use strict'; + +// Set root member +let foo = true; +foo = false; + +// Return outside of function +if (!foo) { + return; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.json b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.json new file mode 100644 index 00000000..2c63c085 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/apilinks/root.json @@ -0,0 +1,2 @@ +{ +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/assert-first-line.js b/packages/secure-exec/tests/node-conformance/fixtures/assert-first-line.js new file mode 100644 index 00000000..8a651135 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/assert-first-line.js @@ -0,0 +1,2 @@ +'use strict'; const ässört = require('assert'); ässört(true); ässört.ok(''); ässört(null); +// aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(false); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/assert-long-line.js b/packages/secure-exec/tests/node-conformance/fixtures/assert-long-line.js new file mode 100644 index 00000000..cab3507a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/assert-long-line.js @@ -0,0 +1 @@ +'use strict'; /* aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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*/ const assert = require('assert'); assert(true); assert.ok(''); assert(null); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/async-error.js b/packages/secure-exec/tests/node-conformance/fixtures/async-error.js new file mode 100644 index 00000000..48b19b40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/async-error.js @@ -0,0 +1,27 @@ +'use strict'; + +async function one() { + throw new Error('test'); +} + +async function breaker() { + return true; +} + +async function stack() { + await breaker(); +} + +async function two() { + await stack(); + await one(); +} +async function three() { + await two(); +} + +async function four() { + await three(); +} + +module.exports = four; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/b/c.js b/packages/secure-exec/tests/node-conformance/fixtures/b/c.js new file mode 100644 index 00000000..f82150b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/b/c.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const d = require('./d'); + +const assert = require('assert'); + +const package = require('./package'); + +assert.strictEqual('world', package.hello); + +console.error('load fixtures/b/c.js'); + +var string = 'C'; + +exports.SomeClass = function() { + +}; + +exports.C = function() { + return string; +}; + +exports.D = function() { + return d.D(); +}; + +process.on('exit', function() { + string = 'C done'; + console.log('b/c.js exit'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/b/d.js b/packages/secure-exec/tests/node-conformance/fixtures/b/d.js new file mode 100644 index 00000000..37fefc2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/b/d.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +console.error('load fixtures/b/d.js'); + +var string = 'D'; + +exports.D = function() { + return string; +}; + +process.on('exit', function() { + string = 'D done'; +}); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/b/package/index.js b/packages/secure-exec/tests/node-conformance/fixtures/b/package/index.js new file mode 100644 index 00000000..c88d605e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/b/package/index.js @@ -0,0 +1,23 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.hello = 'world'; +console.error('load package/index.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/baz.js b/packages/secure-exec/tests/node-conformance/fixtures/baz.js new file mode 100644 index 00000000..3187340b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/baz.js @@ -0,0 +1 @@ +module.exports = 'perhaps I work'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/catch-stdout-error.js b/packages/secure-exec/tests/node-conformance/fixtures/catch-stdout-error.js new file mode 100644 index 00000000..5e30326b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/catch-stdout-error.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +function write() { + try { + process.stdout.write('Hello, world\n'); + } catch { + throw new Error('this should never happen'); + } + setImmediate(function() { + write(); + }); +} + +process.stdout.on('error', function(er) { + console.error(JSON.stringify(er)); + process.exit(42); +}); + +write(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child-process-echo-options.js b/packages/secure-exec/tests/node-conformance/fixtures/child-process-echo-options.js new file mode 100644 index 00000000..04f3f8dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child-process-echo-options.js @@ -0,0 +1 @@ +process.send({ env: process.env }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child-process-message-and-exit.js b/packages/secure-exec/tests/node-conformance/fixtures/child-process-message-and-exit.js new file mode 100644 index 00000000..56e83ce8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child-process-message-and-exit.js @@ -0,0 +1,3 @@ + +process.send('hello'); +process.exit(0); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child-process-persistent.js b/packages/secure-exec/tests/node-conformance/fixtures/child-process-persistent.js new file mode 100644 index 00000000..d0d3d9b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child-process-persistent.js @@ -0,0 +1 @@ +setInterval(function() {}, 9999); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child-process-spawn-node.js b/packages/secure-exec/tests/node-conformance/fixtures/child-process-spawn-node.js new file mode 100644 index 00000000..2bf4582e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child-process-spawn-node.js @@ -0,0 +1,11 @@ +const assert = require('assert'); +const debug = require('util').debuglog('test'); + +function onmessage(m) { + debug('CHILD got message:', m); + assert.ok(m.hello); + process.removeListener('message', onmessage); +} + +process.on('message', onmessage); +process.send({ foo: 'bar' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child-process-stay-alive-forever.js b/packages/secure-exec/tests/node-conformance/fixtures/child-process-stay-alive-forever.js new file mode 100644 index 00000000..fda313eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child-process-stay-alive-forever.js @@ -0,0 +1,3 @@ +setInterval(() => { + // Starting an interval to stay alive. +}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/child_process_should_emit_error.js b/packages/secure-exec/tests/node-conformance/fixtures/child_process_should_emit_error.js new file mode 100644 index 00000000..93df1b28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/child_process_should_emit_error.js @@ -0,0 +1,29 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const exec = require('child_process').exec; + +[0, 1].forEach(function(i) { + exec('ls', function(err, stdout, stderr) { + console.log(i); + throw new Error('hello world'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrap.js b/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrap.js new file mode 100644 index 00000000..4a3114c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrap.js @@ -0,0 +1,10 @@ +'use strict'; +const assert = require('assert'); +const m = require('module'); + +global.mwc = 0; +m.wrapper[0] += 'global.mwc = (global.mwc || 0 ) + 1;'; + +require('./not-main-module.js'); +assert.strictEqual(mwc, 1); +delete global.mwc; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrapper.js b/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrapper.js new file mode 100644 index 00000000..b4e73682 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cjs-module-wrapper.js @@ -0,0 +1,23 @@ +'use strict'; +const assert = require('assert'); +const m = require('module'); + +global.mwc = 0; + +const originalWrapper = m.wrapper; +const patchedWrapper = {...m.wrapper}; + +patchedWrapper[0] += 'global.mwc = (global.mwc || 0 ) + 1'; + +// Storing original version of wrapper function +m.wrapper = patchedWrapper; + +require('./not-main-module.js'); + +assert.strictEqual(mwc, 1); + +// Restoring original wrapper function +m.wrapper = originalWrapper; +// Cleaning require cache +delete require.cache[require.resolve('./not-main-module.js')]; +delete global.mwc; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload-test.js b/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload-test.js new file mode 100644 index 00000000..8c5f9ce3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload-test.js @@ -0,0 +1,7 @@ +const cluster = require('cluster'); +if (cluster.isPrimary) { + cluster.fork(); // one child + cluster.on('exit', function(worker, code, signal) { + console.log(`worker terminated with code ${code}`); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload.js b/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload.js new file mode 100644 index 00000000..077f91cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cluster-preload.js @@ -0,0 +1,12 @@ +const assert = require('assert'); + +// https://github.com/nodejs/node/issues/1803 +// this module is used as a preload module. It should have a parent with the +// module search paths initialized from the current working directory +assert.ok(module.parent); +const expectedPaths = require('module')._nodeModulePaths(process.cwd()); +assert.deepStrictEqual(module.parent.paths, expectedPaths); + +const cluster = require('cluster'); +cluster.isPrimary || process.exit(42 + cluster.worker.id); // +42 to distinguish +// from exit(1) for other random reasons diff --git a/packages/secure-exec/tests/node-conformance/fixtures/clustered-server/app.js b/packages/secure-exec/tests/node-conformance/fixtures/clustered-server/app.js new file mode 100644 index 00000000..72e609c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/clustered-server/app.js @@ -0,0 +1,36 @@ +'use strict'; + +const http = require('http'); +const cluster = require('cluster'); + +function handleRequest(request, response) { + response.end('hello world\n'); +} + +const NUMBER_OF_WORKERS = 2; +var workersOnline = 0; + +if (cluster.isPrimary) { + cluster.on('online', function() { + if (++workersOnline === NUMBER_OF_WORKERS) { + console.error('all workers are running'); + } + }); + + process.on('message', function(msg) { + if (msg.type === 'getpids') { + const pids = []; + pids.push(process.pid); + for (var key in cluster.workers) + pids.push(cluster.workers[key].process.pid); + process.send({ type: 'pids', pids: pids }); + } + }); + + for (var i = 0; i < NUMBER_OF_WORKERS; i++) { + cluster.fork(); + } +} else { + const server = http.createServer(handleRequest); + server.listen(0); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-flush.js b/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-flush.js new file mode 100644 index 00000000..8054f67b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-flush.js @@ -0,0 +1,21 @@ +'use strict'; + +const { flushCompileCache, getCompileCacheDir } = require('module'); +const { spawnSync } = require('child_process'); +const assert = require('assert'); + +if (process.argv[2] !== 'child') { + // The test should be run with the compile cache already enabled and NODE_DEBUG_NATIVE=COMPILE_CACHE. + assert(getCompileCacheDir()); + assert(process.env.NODE_DEBUG_NATIVE.includes('COMPILE_CACHE')); + + flushCompileCache(); + + const child1 = spawnSync(process.execPath, [__filename, 'child']); + console.log(child1.stderr.toString().trim().split('\n').map(line => `[child1]${line}`).join('\n')); + + flushCompileCache(); + + const child2 = spawnSync(process.execPath, [__filename, 'child']); + console.log(child2.stderr.toString().trim().split('\n').map(line => `[child2]${line}`).join('\n')); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-wrapper.js b/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-wrapper.js new file mode 100644 index 00000000..57ebbb71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/compile-cache-wrapper.js @@ -0,0 +1,21 @@ +'use strict'; + +const { enableCompileCache, getCompileCacheDir, constants } = require('module'); + +console.log('dir before enableCompileCache:', getCompileCacheDir()); +const result = enableCompileCache(process.env.NODE_TEST_COMPILE_CACHE_DIR); +switch (result.status) { + case constants.compileCacheStatus.FAILED: + console.log('Compile cache failed. ' + result.message); + break; + case constants.compileCacheStatus.ENABLED: + console.log('Compile cache enabled. ' + result.directory); + break; + case constants.compileCacheStatus.ALREADY_ENABLED: + console.log('Compile cache already enabled.'); + break; + case constants.compileCacheStatus.DISABLED: + console.log('Compile cache already disabled.'); + break; +} +console.log('dir after enableCompileCache:', getCompileCacheDir()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.js b/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.js new file mode 100644 index 00000000..5b2a2845 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.js @@ -0,0 +1,68 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +console.log([ + '_______________________________________________50', + '______________________________________________100', + '______________________________________________150', + '______________________________________________200', + '______________________________________________250', + '______________________________________________300', + '______________________________________________350', + '______________________________________________400', + '______________________________________________450', + '______________________________________________500', + '______________________________________________550', + '______________________________________________600', + '______________________________________________650', + '______________________________________________700', + '______________________________________________750', + '______________________________________________800', + '______________________________________________850', + '______________________________________________900', + '______________________________________________950', + '_____________________________________________1000', + '_____________________________________________1050', + '_____________________________________________1100', + '_____________________________________________1150', + '_____________________________________________1200', + '_____________________________________________1250', + '_____________________________________________1300', + '_____________________________________________1350', + '_____________________________________________1400', + '_____________________________________________1450', + '_____________________________________________1500', + '_____________________________________________1550', + '_____________________________________________1600', + '_____________________________________________1650', + '_____________________________________________1700', + '_____________________________________________1750', + '_____________________________________________1800', + '_____________________________________________1850', + '_____________________________________________1900', + '_____________________________________________1950', + '_____________________________________________2000', + '_____________________________________________2050', + '_____________________________________________2100', +].join('\n')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.snapshot new file mode 100644 index 00000000..59040cc7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/2100bytes.snapshot @@ -0,0 +1,42 @@ +_______________________________________________50 +______________________________________________100 +______________________________________________150 +______________________________________________200 +______________________________________________250 +______________________________________________300 +______________________________________________350 +______________________________________________400 +______________________________________________450 +______________________________________________500 +______________________________________________550 +______________________________________________600 +______________________________________________650 +______________________________________________700 +______________________________________________750 +______________________________________________800 +______________________________________________850 +______________________________________________900 +______________________________________________950 +_____________________________________________1000 +_____________________________________________1050 +_____________________________________________1100 +_____________________________________________1150 +_____________________________________________1200 +_____________________________________________1250 +_____________________________________________1300 +_____________________________________________1350 +_____________________________________________1400 +_____________________________________________1450 +_____________________________________________1500 +_____________________________________________1550 +_____________________________________________1600 +_____________________________________________1650 +_____________________________________________1700 +_____________________________________________1750 +_____________________________________________1800 +_____________________________________________1850 +_____________________________________________1900 +_____________________________________________1950 +_____________________________________________2000 +_____________________________________________2050 +_____________________________________________2100 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/console.js b/packages/secure-exec/tests/node-conformance/fixtures/console/console.js new file mode 100644 index 00000000..65916e01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/console.js @@ -0,0 +1,5 @@ +'use strict'; + +require('../../common'); + +console.trace('foo'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/console.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/console.snapshot new file mode 100644 index 00000000..41e7d16f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/console.snapshot @@ -0,0 +1,10 @@ +Trace: foo + at * + at * + at * + at * + at * + at * + at * + at * + at * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.js b/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.js new file mode 100644 index 00000000..5093b0c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.js @@ -0,0 +1,34 @@ +'use strict'; +// Copy console accessor because requiring ../common touches it +const consoleDescriptor = Object.getOwnPropertyDescriptor(global, 'console'); +Object.defineProperty(global, 'console', { + configurable: true, + writable: true, + value: {}, +}); + +require('../../common'); + +// This test checks that, if Node cannot put together the `console` object +// because it is low on stack space while doing so, it can succeed later +// once the stack has unwound a little, and `console` is in a usable state then. + +let compiledConsole; + +function a() { + try { + return a(); + } catch (e) { + compiledConsole = consoleDescriptor.value; + if (compiledConsole.log) { + // Using `console.log` itself might not succeed yet, but the code for it + // has been compiled. + } else { + throw e; + } + } +} + +a(); + +compiledConsole.log('Hello, World!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.snapshot new file mode 100644 index 00000000..8ab686ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/console_low_stack_space.snapshot @@ -0,0 +1 @@ +Hello, World! diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.js b/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.js new file mode 100644 index 00000000..7ced4b82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.js @@ -0,0 +1,5 @@ +'use strict'; + +require('../../common'); + +console.log(123, 'foo', { bar: 'baz' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.snapshot new file mode 100644 index 00000000..0c754ba4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/force_colors.snapshot @@ -0,0 +1 @@ +123 foo { bar: 'baz' } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.js b/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.js new file mode 100644 index 00000000..c32cb09f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.js @@ -0,0 +1,25 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +console.log('hello world'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.snapshot new file mode 100644 index 00000000..3b18e512 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/hello_world.snapshot @@ -0,0 +1 @@ +hello world diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.js b/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.js new file mode 100644 index 00000000..565692b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +Error.stackTraceLimit = 0; + +console.error('before'); + +// Trigger stack overflow by stringifying a deeply nested array. +let array = []; +for (let i = 0; i < 100000; i++) { + array = [ array ]; +} + +JSON.stringify(array); + +console.error('after'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.snapshot new file mode 100644 index 00000000..e723d53a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/console/stack_overflow.snapshot @@ -0,0 +1,8 @@ +before +*test*fixtures*console*stack_overflow.js:* +JSON.stringify(array); + ^ + +[RangeError: Maximum call stack size exceeded] + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/README.md b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/README.md new file mode 100644 index 00000000..fec56017 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/README.md @@ -0,0 +1 @@ +# Hello diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/README2.md b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/README2.md new file mode 100644 index 00000000..fec56017 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/README2.md @@ -0,0 +1 @@ +# Hello diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/index.js b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/index.js new file mode 100644 index 00000000..12388b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/b/index.js @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/README2.md b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/README2.md new file mode 100644 index 00000000..fec56017 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/README2.md @@ -0,0 +1 @@ +# Hello diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/README3.md b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/README3.md new file mode 100644 index 00000000..fec56017 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/README3.md @@ -0,0 +1 @@ +# Hello diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/index.js b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/index.js new file mode 100644 index 00000000..12388b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/d/index.js @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/index.js b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/index.js new file mode 100644 index 00000000..12388b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/c/index.js @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/index.js b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/index.js new file mode 100644 index 00000000..12388b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/a/index.js @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/index.js b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/index.js new file mode 100644 index 00000000..12388b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/copy/kitchen-sink/index.js @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git "a/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/experimental.json" "b/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/experimental.json" new file mode 100644 index 00000000..12611d23 --- /dev/null +++ "b/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/experimental.json" @@ -0,0 +1,3 @@ +{ + "ofLife": 42 +} diff --git "a/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/index.js" "b/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/index.js" new file mode 100644 index 00000000..12388b04 --- /dev/null +++ "b/packages/secure-exec/tests/node-conformance/fixtures/copy/utf/\346\226\260\345\273\272\346\226\207\344\273\266\345\244\271/index.js" @@ -0,0 +1,3 @@ +module.exports = { + purpose: 'testing copy' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crash.wasm b/packages/secure-exec/tests/node-conformance/fixtures/crash.wasm new file mode 100644 index 00000000..fdcc9928 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/crash.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crash.wat b/packages/secure-exec/tests/node-conformance/fixtures/crash.wat new file mode 100644 index 00000000..70450453 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crash.wat @@ -0,0 +1 @@ +(module (func (export "crash") unreachable)) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_cbc.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_cbc.js new file mode 100644 index 00000000..2b6dbd9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_cbc.js @@ -0,0 +1,144 @@ +'use strict'; + +module.exports = function() { + const kPlaintext = + Buffer.from('546869732073706563696669636174696f6e206465736372696265' + + '732061204a6176615363726970742041504920666f722070657266' + + '6f726d696e672062617369632063727970746f6772617068696320' + + '6f7065726174696f6e7320696e20776562206170706c6963617469' + + '6f6e732c20737563682061732068617368696e672c207369676e61' + + '747572652067656e65726174696f6e20616e642076657269666963' + + '6174696f6e2c20616e6420656e6372797074696f6e20616e642064' + + '656372797074696f6e2e204164646974696f6e616c6c792c206974' + + '2064657363726962657320616e2041504920666f72206170706c69' + + '636174696f6e7320746f2067656e657261746520616e642f6f7220' + + '6d616e61676520746865206b6579696e67206d6174657269616c20' + + '6e656365737361727920746f20706572666f726d20746865736520' + + '6f7065726174696f6e732e205573657320666f7220746869732041' + + '50492072616e67652066726f6d2075736572206f72207365727669' + + '63652061757468656e7469636174696f6e2c20646f63756d656e74' + + '206f7220636f6465207369676e696e672c20616e64207468652063' + + '6f6e666964656e7469616c69747920616e6420696e746567726974' + + '79206f6620636f6d6d756e69636174696f6e732e', 'hex'); + + const kKeyBytes = { + '128': Buffer.from('dec0d4fcbf3c4741c892dabd1cd4c04e', 'hex'), + '256': Buffer.from('67693823fb1d58073f91ece9cc3af910e5532616a4d27b1' + + '3eb7b74d8000bbf30', 'hex') + } + + const iv = Buffer.from('55aaf89ba89413d54ea727a76c27a284', 'hex'); + + const kCipherText = { + '128': Buffer.from( + '237f03fee70872e78faec148ddbd01bd77cb96e3381ef4ece2afea17a7afd37' + + 'ccbe461df9c4d58aea6bbbae1b05cfab1e129877cd756c6867c319a3ce05da5' + + '0cbef5f1a4f7dce345f269d06cdec1df00e2d927a04e93bf2699e8ceddfe19b' + + '9f907b5d76862a3c2a167a1eda70af2255002ffad60146aaa6e5026887f1055' + + 'f44eac386a0373823aba81ecfffbb270189f52fc01b2845c287d12877440b21' + + 'fae577272da4e6f00effc4f3f773a764e37f92482e1cd0d4c61d6faaee84367' + + 'd3b2ce2081bcf364473f9a9fc87d228a2749824b61cbcc6ff44bbab52bcfaf9' + + '262cf1b175a90a113ebc75d62ee48869ddccf42a7ec5e390003cafa371aa314' + + '85bf43143f96cb57d82c39bcec40506f441a0c0aa35203bf1347bac4b154f40' + + '74e29accb1be1e76cce8dddfdccdc8614823671517fc51b65799fdfc173be0c' + + '99aee7c45c8e9c3dbd031299cebe3aff9a7342176b5edc9cdce4f14206b82ce' + + 'ef933f06d8ed0bd0b7546aad9aad842e712af79dd101d8b37675bef6f1d6c5e' + + 'b38a8649821d45b6c0f996a54f2f5bcbe23f57343cacbfbeb3ab9bcd58ac6f3' + + 'b28c6fad194b173c8282ba5a74374409ff051fdeb898431dfd6ac35072fb8df' + + '783b33217c93dd1b3c10fe187373d64b496188d6d1b16a47fed35e3968aaa82' + + '3255dcbc7261c54', 'hex'), + '256': Buffer.from( + '29d5798cb5e3c86164853ae36a73193f4d331a39ee8c633f47d38054731aec3' + + '46751910e65a1b53a87c138a7d6dc053455deb71b6586569b40947cd4dbfb41' + + '2a202c80023280dd16ee38bd531c7a799dd7879780e9c141be5694bf8cc4780' + + '8ac64a6fe29f54b3806a6f4b26fea17046b061684bbe61147ac71ee4904b45a' + + '674d2533767081eec707de7aad1ee8b2e9ea90620eea704d443e3e9fe665622' + + 'b02cc459c566880228007ad5a7821683b2dfb5d33f0e83c5ebd865a14b87a1d' + + 'e155d526749f50456aa8ecc9458c62f02da085e16a2df5d4a0b0801b7299b69' + + '091d648c48ab7573df59638529ee032727d7aaca181ea463ff5881e880980dc' + + 'e59ddec395bd46084728c35d1b07eaa4af66c99573f8b37d427ac21a3ddac6b' + + '5988cc730941f0ef1c5034680ef20560fd756f5be5f8d296f00e81c984357c5' + + 'ff760dfb475416e786bcaf738a25c705eec70263cb4b3ee71596ef5ec9b9db3' + + 'ad2e497834c94683c4a5206a831fbb603e8add2c91365a6075e0bc2d392e54b' + + 'f10f32bb24af4ee362e0035fd15d7e70b21d126cf1e84fd22902eed0beab869' + + '3bcbfe57a20d1a67681df82d6c359435eda9bb90090ff84d5193b53f2394594' + + '6d853da31ed6fe36a903d94d427bc1ccc76d7b31badfe508e6a4abc491e10a6' + + 'ff86fa4d836e1fd', 'hex') + }; + + const kBadPadding = { + '128': { + zeroPadChar: Buffer.from('ee1bf8a9da8aa456cf6624df06a64d0e', 'hex'), + bigPadChar: Buffer.from('5b437768fceeaf90114b0ca3d4342e33', 'hex'), + inconsistentPadChars: + Buffer.from('876570d0036ae21419db4f5e3ad4f2c0', 'hex') + }, + '256': { + zeroPadChar: Buffer.from('01fd8dd61ec1fe448cc89d6ec859b181', 'hex'), + bigPadChar: Buffer.from('58076edd4a22616d6319bdde5e5a1b3c', 'hex'), + inconsistentPadChars: + Buffer.from('98363c943b88c1154d8caa43784a6a3e', 'hex') + } + }; + + const kKeyLengths = [128, 256]; + + const passing = []; + kKeyLengths.forEach((keyLength) => { + passing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { name: 'AES-CBC', iv }, + plaintext: kPlaintext, + result: kCipherText[keyLength] + }); + }); + + const failing = []; + kKeyLengths.forEach((keyLength) => { + failing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { + name: 'AES-CBC', + iv: iv.slice(0, 8) + }, + plaintext: kPlaintext, + result: kCipherText[keyLength] + }); + + const longIv = new Uint8Array(24); + longIv.set(iv, 0); + longIv.set(iv.slice(0, 8), 16); + failing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { name: 'AES-CBC', iv: longIv }, + plaintext: kPlaintext, + result: kCipherText[keyLength] + }); + }); + + // Scenarios that should fail decryption because of bad padding + const decryptionFailing = []; + kKeyLengths.forEach(function(keyLength) { + [ + 'zeroPadChar', + 'bigPadChar', + 'inconsistentPadChars' + ].forEach((paddingProblem) => { + const badCiphertext = + new Uint8Array(kCipherText[keyLength].byteLength); + badCiphertext.set( + kCipherText[keyLength] + .slice(0, kCipherText[keyLength].byteLength - 16)); + badCiphertext.set(kBadPadding[keyLength][paddingProblem]); + + decryptionFailing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { name: 'AES-CBC', iv }, + plaintext: kPlaintext, + result: badCiphertext + }); + }); + }); + + return { passing, failing, decryptionFailing }; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_ctr.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_ctr.js new file mode 100644 index 00000000..7852045c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_ctr.js @@ -0,0 +1,99 @@ +'use strict'; + +module.exports = function() { + const kPlaintext = + Buffer.from('546869732073706563696669636174696f6e206465736372696265' + + '732061204a6176615363726970742041504920666f722070657266' + + '6f726d696e672062617369632063727970746f6772617068696320' + + '6f7065726174696f6e7320696e20776562206170706c6963617469' + + '6f6e732c20737563682061732068617368696e672c207369676e61' + + '747572652067656e65726174696f6e20616e642076657269666963' + + '6174696f6e2c20616e6420656e6372797074696f6e20616e642064' + + '656372797074696f6e2e204164646974696f6e616c6c792c206974' + + '2064657363726962657320616e2041504920666f72206170706c69' + + '636174696f6e7320746f2067656e657261746520616e642f6f7220' + + '6d616e61676520746865206b6579696e67206d6174657269616c20' + + '6e656365737361727920746f20706572666f726d20746865736520' + + '6f7065726174696f6e732e205573657320666f7220746869732041' + + '50492072616e67652066726f6d2075736572206f72207365727669' + + '63652061757468656e7469636174696f6e2c20646f63756d656e74' + + '206f7220636f6465207369676e696e672c20616e64207468652063' + + '6f6e666964656e7469616c69747920616e6420696e746567726974' + + '79206f6620636f6d6d756e69636174696f6e732e', 'hex'); + + const kKeyBytes = { + '128': Buffer.from('dec0d4fcbf3c4741c892dabd1cd4c04e', 'hex'), + '256': Buffer.from('67693823fb1d58073f91ece9cc3af910e5532616a4d27b1' + + '3eb7b74d8000bbf30', 'hex') + } + + const counter = Buffer.from('55aaf89ba89413d54ea727a76c27a284', 'hex'); + + const kCiphertext = { + '128': Buffer.from( + 'e91175fda4f5ea57c52b0d000bbe98af68c0a59058aeed8ab5b7063503a1ce4' + + '70d79dad174f90aaafaa5449d848dc8b2c557d1e7fa4b9a41a2fb1e9fea1414' + + 'b593dab40c04f14b4f81400fe43c93990181b096a15561169aea177f100416e' + + '20b6810b00ee1b04fef67f3bede28baf4d41d397daf1511e9020d7766e9e604' + + '10de38e1432dbffa0f992dc1f0d4756544e8c765af7df706f90e009db9384c3' + + '3e44dea543c2a77bbd52022de41e7d71a498de7feb9760eb47e503366c88dcc' + + '2d1a387788de2d8f78e72c2bdd8815bc8a54e8d0eee275683ca5041290f031a' + + 'd5a4454efa17cc4907718f3ef4b75fedbd13583254f441a15a8a3323b12f40b' + + '8fbebc816cf9b468d8d7a5a0fb548498c39a6ed84615f894929838aef8e3016' + + '60f76b632493f23709fedfd5e107f78267f331b60a38c146f9710484a4acdef' + + 'f110b3b7745ff83aa8cb5de9e15b11e20a785572041f2852a1981156edcf07e' + + '46eb64144449cce74b9cc94163a6fda8ae19219721d60b757b5b5ec718dabd5' + + '0954b6e6a393f656f6346f40229d0c50e01c15701f2a4fe5d25a174edf9b90e' + + 'e0c0ebf9e06b5fe00558638a1ea3781403b0c9206d9e814d6a79fb7a56060e1' + + 'c7176af36c6a1ad635981a9bfd8007d8cf6d9f93f0e8e22b93a9a2ccd7090ab' + + '1df63cea3f040', 'hex'), + '256': Buffer.from( + '37529a432f50ba4e53385f8266ec3deccceceade7ae29395e9291076c95bb9a' + + '24f4792fcdd6ea5894b815edb5d5e4022fabe055a06b1a7e01979555b579838' + + '64bf23019cb1b37ffdadb057f728cfb2af0a33d146344cfba0accb4dbf613a7' + + 'bee523ca6d6860e474a9c0f4d068d4c0acd94cc55cbf21e4285ca15116c9702' + + '0f2c33b4585008f8fe97c9e29c0627c5d47c48d94be88b9b16c7f2df740a8d2' + + 'a07556305b82b919f7a87ca2ed19db27262c277c213f2a7eca25e5a6adbea43' + + '0ba2e1061198171054285aff9e0869c638dcd524cbf1f255da675acad6d7867' + + '9a9958b7a8f9bb21dd9c580ad196f9a0e4c6a6500d7bb21df74cd5934ce3c4d' + + '8d1f39d34a2adb58d224c48097887cde9d3be146a3ea3bade4c6864cf9e445b' + + '5c4c2b3ef4e2b8f5eea0ab1c0b9abe7a4fe5b2c0b1d94df6b12953d3273260e' + + '80bd094dec97a3177a9cec0b5042be1804040c9439403b8f72f7426fa756ad6' + + '266cf2c8659e740329dd0d24f9f85497662cad739f71d6174011c77f8f31fb4' + + '4226288dfb86817ef17116321c71bb9ed97db6e990f62058580f006683431f2' + + '29662f1d5e3cdaffe0335467ca72635688c939ec8b32d6465f651a635f73c0a' + + '4e7f0aadb0e81f5bcbfaec2671ac97fdc2fd32f24c941775c37a6810d4b171b' + + 'c8aba90a86603', 'hex') + }; + + const kKeyLengths = [128, 256]; + + const passing = []; + kKeyLengths.forEach((keyLength) => { + passing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: {name: 'AES-CTR', counter, length: 64}, + plaintext: kPlaintext, + result: kCiphertext[keyLength] + }); + }); + + const failing = []; + kKeyLengths.forEach((keyLength) => { + failing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: {name: 'AES-CTR', counter, length: 0}, + plaintext: kPlaintext, + result: kCiphertext[keyLength] + }); + + failing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: {name: 'AES-CTR', counter, length: 129}, + plaintext: kPlaintext, + result: kCiphertext[keyLength] + }); + }); + + return { passing, failing, decryptionFailing: [] }; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_gcm.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_gcm.js new file mode 100644 index 00000000..5d6ca463 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/aes_gcm.js @@ -0,0 +1,134 @@ +'use strict'; + +module.exports = function() { + const kPlaintext = + Buffer.from('546869732073706563696669636174696f6e206465736372696265' + + '732061204a6176615363726970742041504920666f722070657266' + + '6f726d696e672062617369632063727970746f6772617068696320' + + '6f7065726174696f6e7320696e20776562206170706c6963617469' + + '6f6e732c20737563682061732068617368696e672c207369676e61' + + '747572652067656e65726174696f6e20616e642076657269666963' + + '6174696f6e2c20616e6420656e6372797074696f6e20616e642064' + + '656372797074696f6e2e204164646974696f6e616c6c792c206974' + + '2064657363726962657320616e2041504920666f72206170706c69' + + '636174696f6e7320746f2067656e657261746520616e642f6f7220' + + '6d616e61676520746865206b6579696e67206d6174657269616c20' + + '6e656365737361727920746f20706572666f726d20746865736520' + + '6f7065726174696f6e732e205573657320666f7220746869732041' + + '50492072616e67652066726f6d2075736572206f72207365727669' + + '63652061757468656e7469636174696f6e2c20646f63756d656e74' + + '206f7220636f6465207369676e696e672c20616e64207468652063' + + '6f6e666964656e7469616c69747920616e6420696e746567726974' + + '79206f6620636f6d6d756e69636174696f6e732e', 'hex'); + + const kKeyBytes = { + '128': Buffer.from('dec0d4fcbf3c4741c892dabd1cd4c04e', 'hex'), + '256': Buffer.from('67693823fb1d58073f91ece9cc3af910e5532616a4d27b1' + + '3eb7b74d8000bbf30', 'hex') + } + + const iv = Buffer.from('3a92732aa6ea39bf3986e0c73fa920002' + + '02175385ef8adeac2c87335eb928dd4', 'hex'); + + const additionalData = Buffer.from( + '5468657265206172652037206675727468657220656469746f72696' + + '16c206e6f74657320696e2074686520646f63756d656e742e', 'hex'); + + const tag = { + '128': Buffer.from('c2e2c6fdef1cc5f07bd8b097efc8b8b7', 'hex'), + '256': Buffer.from('bceff1309f15d500f12a554cc21c313c', 'hex') + }; + + const tag_with_empty_ad = { + '128': Buffer.from('de330b1724defaf81b621e519623dcc6', 'hex'), + '256': Buffer.from('f4ba56cb9a25bff8f6398b82e02fd9ee', 'hex') + }; + + // AES-GCM produces ciphertext and a tag. + const kCiphertext = { + '128': Buffer.from( + 'b4f128b7693493eee0afafeca8f4f17909cae1ed38d8fdfeba666fcfe4be82b19ff6' + + '0635f971e4fe517efdbf642bfb936b5ba6e7c9f1b4d6702f7ba4ba86364116b5c952' + + 'ec3b348bac2729597b3e66a75296fa5d60a98759f5ffa4c0a99f19108b914c049083' + + '94c5cc2e176ec1e47f78f21836f0b5a262f4f944867a7e97266c7444966d26c2159f' + + '8ccdb7236197ba789116eb16d2dfbb8fa2b75dc468336035eafab84ced9d25cbe257' + + 'de4bf05fdade4051a54bc9d8be0d74d945422fa144f74afd9db5a27935205b7ce669' + + 'e011bb323d4d674f4739a374ea951b69181f9f0380822a5e7dc88efb94c91195e854' + + '321112cbbae2a4e3ca4c4110a3e084341f658148ab9f2ab1fd6256c95f753e0ccd4e' + + '247ec47959b925a142b575ba477c846e781bf6a3120d5ac87f52d1f1aa49f78960f4' + + 'fefb77479c1b6b35212d16009030200b74157df6d9ab9ee08eea8df2a8599a42e3a1' + + 'b66001584e0c07ef1ece1f596f6b2a25f194e80108fb7592b70930275e3b46e61aa5' + + '619c8c8d1f3e0ace3730cf00c5cac56c85af5004109adfff04c4bcb2f01d0d7805e1' + + 'ca0323e19e5c9849cd6b9de0f563c2ab9cf5f7b7a5283ec86e1d97ce64af5824f25a' + + '045249fa8cf5d9099923f2ce4ec579730f508065bff05b97f93e3ef412031187ded2' + + '5d957b', 'hex'), + '256': Buffer.from( + '0861eb7146208783d2d17ca0ffb6091d7dc11bf0812e0289a98e3d079136aacf9f6f' + + '275f573fa21b0612dbd774225a3972f4669143063398f7a5f27464dbb148b1116e43' + + '5ddb64d914cf599a2d25695343a28ceb8128b1caae3694379cc1e8f986a3c3337274' + + '4126496360f9e0451177babcb52b4e9c4c8ae23f05f8095e1a0102eb27ae4a2fb716' + + '282f2f0d64770c43b2b838a7ee8f0d2cd0b9976c0611347ab6d2cf2adb254a5e7e24' + + 'f9252004da2cee4538db1f4dad2ebb672470d5fc2857a4f0a39f20817db26c2f1c1f' + + '242a73240e91c39cbf2ea3f9b51f5a491e4839df3f3c4f8c0e751f91de9c79ed2091' + + '8f600cfe2315153ba8ab9ad9003bcaaf67d6c0af1a122b36b0de4b16077afde0913d' + + '2ad049ed548dd1d5e42ef43b0944062358bd0a3e09551c2c521399a0b2f038a0f4c9' + + 'ad4d3d14e31eb4a71069b9c15fcf2917864ec6b65d1859f7e74be9c289f272c2be82' + + '8aee5e89c1c27389becfa9539b0ed2a081c3a1eaddff7243620c5d2941b7f467f765' + + '52f67d577d4e15ba66cd142820c9ae0f34f0d9b4a26c06d3291287e8b812bca99dbe' + + '4ca64bb07f27fb16cb995031f17c89977bcc2b9fbeb1c41275a92e98fb2d19a41b91' + + 'd6e4370f0283d850ffccaf643b910f6728212dffc8feac8a143a57b6c094db2958e6' + + 'e546f9', 'hex') + }; + + const kKeyLengths = [128, 256]; + const kTagLengths = [32, 64, 96, 104, 112, 120, 128]; + + const passing = []; + kKeyLengths.forEach((keyLength) => { + kTagLengths.forEach((tagLength) => { + const byteCount = tagLength / 8; + const result = + new Uint8Array(kCiphertext[keyLength].byteLength + byteCount); + result.set(kCiphertext[keyLength], 0); + result.set(tag[keyLength].slice(0, byteCount), + kCiphertext[keyLength].byteLength); + passing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { name: 'AES-GCM', iv, additionalData, tagLength }, + plaintext: kPlaintext, + result + }); + + const noadresult = + new Uint8Array(kCiphertext[keyLength].byteLength + byteCount); + noadresult.set(kCiphertext[keyLength], 0); + noadresult.set(tag_with_empty_ad[keyLength].slice(0, byteCount), + kCiphertext[keyLength].byteLength); + passing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { name: 'AES-GCM', iv, tagLength }, + plaintext: kPlaintext, + result: noadresult + }); + }); + }); + + const failing = []; + kKeyLengths.forEach((keyLength) => { + [24, 48, 72, 95, 129].forEach((badTagLength) => { + failing.push({ + keyBuffer: kKeyBytes[keyLength], + algorithm: { + name: 'AES-GCM', + iv, + additionalData, + tagLength: badTagLength + }, + plaintext: kPlaintext, + result: kCiphertext[keyLength] + }); + }); + }); + + return { passing, failing, decryptionFailing: [] }; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/ecdsa.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/ecdsa.js new file mode 100644 index 00000000..4b3539ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/ecdsa.js @@ -0,0 +1,113 @@ +'use strict'; + +module.exports = function() { + const pkcs8 = { + 'P-384': Buffer.from( + '3081b6020100301006072a8648ce3d020106052b8104002204819e30819b02010104' + + '3002a9a0d899efa87e7564110907e9d82c21bd6265a37abd9a6fdb0f80ec844dd3a1' + + '425320d67ddc30f5db74efb9a2e661a164036200041d319d692dca5f5754ba7b32c1' + + '1642c6d8d2b4fb8249c3f214d71e90b5252966d97f7beb1faab1e4f3e2605549c2ee' + + 'db520329b3bea6b5e55624a15150a16966635f1916ef04dd758e69409d0633cb4b25' + + '994179b22a769c743436910e799951', 'hex'), + 'P-521': Buffer.from( + '3081ee020100301006072a8648ce3d020106052b810400230481d63081d302010104' + + '4201533e618f98ead1b513ec8878c8820d377a36d8f03f2ba046c931825a3d358730' + + 'c0b26033dbb7f7e4a3d4434a035e24b707f9124766176e1af0b85df22eaaba9c25a1' + + '8189038186000400a6deecfb489117f1e41cc4a064073d8673086e51db25086e8db7' + + '64d4eff60aad6358fdcf967ac68459275e2a804f8eeeb7e4c4284b1451c0a5ea76fe' + + '7007ac054701c5eddaf9a89e7c4fdcc924c737d8f585da9703a954c23be7c14aafa6' + + '6654b256770a938e7f26e700c603931c7bd0bdb5d0632c7d1eab466f09d976c24a32' + + '3e1b7c', 'hex') + } + + const spki = { + 'P-384': Buffer.from( + '3076301006072a8648ce3d020106052b81040022036200041d319d692dca5f5754ba' + + '7b32c11642c6d8d2b4fb8249c3f214d71e90b5252966d97f7beb1faab1e4f3e26055' + + '49c2eedb520329b3bea6b5e55624a15150a16966635f1916ef04dd758e69409d0633' + + 'cb4b25994179b22a769c743436910e799951', 'hex'), + 'P-521': Buffer.from( + '30819b301006072a8648ce3d020106052b81040023038186000400a6deecfb489117' + + 'f1e41cc4a064073d8673086e51db25086e8db764d4eff60aad6358fdcf967ac68459' + + '275e2a804f8eeeb7e4c4284b1451c0a5ea76fe7007ac054701c5eddaf9a89e7c4fdc' + + 'c924c737d8f585da9703a954c23be7c14aafa66654b256770a938e7f26e700c60393' + + '1c7bd0bdb5d0632c7d1eab466f09d976c24a323e1b7c', 'hex') + } + + const plaintext = Buffer.from( + '5f4dba4f320c0ce876725afce5fbd25bf83e5a7125a08cafe73c3ebac421779df9d55d' + + '180c3ae9942645e1d82fee8c9d294b3cb1a08a9931201b3c0e81fc47cacf8315a2af66' + + '324113c3b66230c34608c4f4593634ce02b267362277f0a840ca74bc3d1a6236952c5e' + + 'd7aaf8a8fecbddfa7584e6978cea5d2a5b9fb7f1b48c8b0be58a305202754d83761073' + + '74793cf026aaee5300727d836cd71e71b345ddb2e44446ffc5b901635413890d910ea3' + + '80984a90191031323f16dbcc9d6be168b84885384ca03e12600ac1c248028af3726cc9' + + '3463882ea8c02aab', 'hex'); + + // For verification tests. + const signatures = { + 'P-384': { + 'SHA-1': Buffer.from( + '65fe070ec3eac35250d00b9ee6db4d2dadd5f3bbb9c495c8671d2a0d2b99149fb2' + + '4f88af074e0b903268b3d0ed5f0e14685796b28fe34b2d8edcdf10845b24cf79b3' + + '3627d8bd2c81621cb51e030c21a43abb0a8740fac26f8522e683c367ac96', 'hex'), + 'SHA-256': Buffer.from( + '4bc2dfea3bcda4fbb4fd927b030f9b80b1f5d2ad9bb7aa06293869577120b2b1d0' + + 'ef11ccd9fed0714aab36bef63928f784f53c7e09df93e9b3e5b0c883cf720951b4' + + 'fe2382c7842edcfcd45d956a72d29a4030a038a900e6f7dd857a5650d3e8', 'hex'), + 'SHA-384': Buffer.from( + '0dd9c2c7f0b6f4d9328254a902e87374b3c092195e6be21aa1a6dcd8eba60f7b0b' + + '38c4006dfa2146d4e9fd23dc336179974017493a1f4f74eecfe455be3da9ed9964' + + '1d81610dfeb468b607da941d5714e7b51aee2c45aa0e9c4da021b2370090', 'hex'), + 'SHA-512': Buffer.from( + '72fbdb369fd34c1c54264d07f4facd69b02e4206f8a8bb259b882a305c56fde2d3' + + '5107e493c53cd6b4af0b31306f4d03fd43cfc762a1030e17a3d775453a1212b142' + + '9f7b3d93066a5f42a10b138cd177dc09616e827d598822d78d4627b754e6', 'hex') + }, + 'P-521': { + 'SHA-1': Buffer.from( + '01781a17a60e43126960fd396e1210916c2115ca4428d968389c4b46c1553674ce' + + '937b8e21700ce60932ae0f575ca187dd597720db839eb1f20c7e3394787559dcd5' + + '00207e570df5c7e4ad9fc0a5f72065e9ce1c9e3d12ca5e6dd9f44fe128561b75f4' + + '226c4fadf23d83536cc669ea4098e373b6cb919c8b5cfc0505a67d96b276a46a3d', + 'hex'), + 'SHA-256': Buffer.from( + '0174dba77b14d73f66f5716786a3e5a8d7c931445e6d320a9229d961d8a1b3efd1' + + '1a5ea33c79495ac599bbb68a641a849d58d83ef854cc265fa6c917dff6ee435a67' + + '01b3d5527dac20fb0a7033c3fe79744eacef7b3ffc27b64dc863f86f42982cb222' + + '9245fe9de48aa59eb653d4497086d911a5bd270e95c51e7e98f7a5863fc7fb065c', + 'hex'), + 'SHA-384': Buffer.from( + '01f77db1e51378e117c5b8bec8a03f9657d244c54e837908bf7101255f4151525d' + + '9e89cf7f54631b3368919d3824ff9f7f78fe81239a1a9fde2b7a83e95ca6a0ca11' + + '01b98b1da4ed00ec769367e9958b8047d47f92ab8bff96f1330bf948c92209011b' + + '8cdbb496d464dbb916720eb702bdad928c99b980b76504e0ad1c12b4a85731c70c', + 'hex'), + 'SHA-512': Buffer.from( + '00b2caaf6798519a9d36dbfafe786b2fba1cc2acb99593c177b36e3a1ceeb70227' + + '5ae23cfcca0aad78f6b6dee6b4718b95d0d1a715aa3378470e50b516c18e0f3305' + + '01f0071e6a32867fa70f695cd39c4e87e142b9e4134d38740bd6fee354a575167e' + + '13524e94832637910fe11e53a85fb21b91adb81bb1779c4e2b8bc87c717dc35084', + 'hex') + } + } + + const curves = ['P-384', 'P-521']; + const hashes = ['SHA-1', 'SHA-256', 'SHA-384', 'SHA-512']; + + const vectors = []; + curves.forEach((namedCurve) => { + hashes.forEach((hash) => { + vectors.push({ + publicKeyBuffer: spki[namedCurve], + privateKeyBuffer: pkcs8[namedCurve], + name: 'ECDSA', + namedCurve, + hash, + plaintext, + signature: signatures[namedCurve][hash] + }); + }) + }); + + return vectors; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/eddsa.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/eddsa.js new file mode 100644 index 00000000..8b1a5ce1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/eddsa.js @@ -0,0 +1,51 @@ +'use strict'; + +module.exports = function() { + const pkcs8 = { + 'Ed25519': Buffer.from( + '302e020100300506032b657004220420f3c8f4c48df878146e8cd3bf6df4e50e389b' + + 'a7074e15c2352dcd5d308d4ca81f', 'hex'), + 'Ed448': Buffer.from( + '3047020100300506032b6571043b04390eff03458c28e0179c521de312c969b78343' + + '48ecab991a60e3b2e9a79e4cd9e480ef291712d2c83d047272d5c9f428664f696d26' + + '70458f1d2e', 'hex') + } + + const spki = { + 'Ed25519': Buffer.from( + '302a300506032b6570032100d8e18963d809d487d9549accaec6742e7eeba24d8a0d' + + '3b14b7e3caea06893dcc', 'hex'), + 'Ed448': Buffer.from( + '3043300506032b6571033a00ab4bb885fd7d2c5af24e83710cffa0c74a57e274801d' + + 'b2057b0bdc5ea032b6fe6bc78b8045365aeb26e86e1f14fd349d07c48495f5a46a5a' + + '80', 'hex') + } + + const data = Buffer.from( + '2b7ed0bc7795694ab4acd35903fe8cd7d80f6a1c8688a6c3414409457514a1457855bb' + + 'b219e30a1beea8fe869082d99fc8282f9050d024e59eaf0730ba9db70a', 'hex'); + + // For verification tests. + const signatures = { + 'Ed25519': Buffer.from( + '3d90de5e5743dfc28225bfadb341b116cbf8a3f1ceedbf4adc350ef5d3471843a418' + + '614dcb6e614862614cf7af1496f9340b3c844ea4dceab1d3d155eb7ecc00', 'hex'), + 'Ed448': Buffer.from( + '76897e8c50ac6b1132735c09c55f506c0149d2677c75664f8bc10b826fbd9df0a03c' + + 'd986bce8339e64c7d1720ea9361784dc73837765ac2980c0dac0814a8bc187d1c9c9' + + '07c5dcc07956f85b70930fe42de764177217cb2d52bab7c1debe0ca89ccecbcd63f7' + + '025a2a5a572b9d23b0642f00', 'hex') + } + + const algorithms = ['Ed25519', 'Ed448']; + + const vectors = algorithms.map((algorithm) => ({ + publicKeyBuffer: spki[algorithm], + privateKeyBuffer: pkcs8[algorithm], + name: algorithm, + data, + signature: signatures[algorithm], + })); + + return vectors; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/hmac.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/hmac.js new file mode 100644 index 00000000..c4942976 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/hmac.js @@ -0,0 +1,52 @@ +'use strict'; + +module.exports = function () { + const plaintext = Buffer.from( + '5f4dba4f320c0ce876725afce5fbd25bf83e5a7125a08cafe73c3ebac421779df9d55d' + + '180c3ae9942645e1d82fee8c9d294b3cb1a08a9931201b3c0e81fc47cacf8315a2af66' + + '324113c3b66230c34608c4f4593634ce02b267362277f0a840ca74bc3d1a6236952c5e' + + 'd7aaf8a8fecbddfa7584e6978cea5d2a5b9fb7f1b48c8b0be58a305202754d83761073' + + '74793cf026aaee5300727d836cd71e71b345ddb2e44446ffc5b901635413890d910ea3' + + '80984a90191031323f16dbcc9d6be168b84885384ca03e12600ac1c248028af3726cc9' + + '3463882ea8c02aab', 'hex'); + + const raw = { + 'SHA-1': Buffer.from('47a20746d17179db65e0a79dedffc7fdf181081b', 'hex'), + 'SHA-256': Buffer.from( + 'e588ec0811463d767241df1074b47ae4071b51f2ce36537ba69ccdc3fdc2b7a8', + 'hex'), + 'SHA-384': Buffer.from( + '6b1da28eab1f582ad9718effe05e23d5fd2c9877a2d9443f90bec093bece2ea7' + + 'd2354cd0bdc5e147d2e9009373494488', 'hex'), + 'SHA-512': Buffer.from( + '5dcc359443aaf652fa1375d6b3e61fdcf29bb4a28bd5d3dcfa40f82f906bb280' + + '0455db03b5d31fb972a15a6d0103a24e56d156a119c0e5a1e92a44c3c5657cf9', + 'hex') + } + + const signatures = { + 'SHA-1': Buffer.from('0533902a99f8524ee50af01d38dedce133d98ca0', 'hex'), + 'SHA-256': Buffer.from( + '85a40cea2e078c2827a3953ffb66c27b291a472b0d70a0000b45d823803eeb54', + 'hex'), + 'SHA-384': Buffer.from( + '217c3d50f0ba9a6d6eae1efdd7a518fe2e3880b582a40d061e9099c1e026ef58' + + '82548b5d5cecdd5598d99b6b6f3057ff', 'hex'), + 'SHA-512': Buffer.from( + '61fb278c3ffb0cce2bf1cf723ddfd8ef1f931c0c618c25907324605939e3f9a2' + + 'c6f4af690bda3407dc2f5770f6a0a44b954d64a332e3ee0821abf82b7f3e99c1', + 'hex') + } + + const vectors = []; + Object.keys(raw).forEach((hash) => { + vectors.push({ + hash, + keyBuffer: raw[hash], + plaintext, + signature: signatures[hash] + }); + }); + + return vectors; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa.js new file mode 100644 index 00000000..4bbeccbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa.js @@ -0,0 +1,330 @@ +'use strict'; + +module.exports = function() { + const pkcs8 = Buffer.from( + '308204bf020100300d06092a864886f70d0101010500048204a930820' + + '4a50201000282010100d3576092e62957364544e7e4233b7bdb293db2' + + '085122c479328546f9f0f712f657c4b17868c930908cc594f7ed00c01' + + '442c1af04c2f678a48ba2c80fd1713e30b5ac50787ac3516589f17196' + + '7f6386ada34900a6bb04eecea42bf043ced9a0f94d0cc09e919b9d716' + + '6c08ab6ce204640aea4c4920db6d86eb916d0dcc0f4341a10380429e7' + + 'e1032144ea949de8f6c0ccbf95fa8e928d70d8a38ce168db45f6f1346' + + '63d6f656f5ceabc725da8c02aabeaaa13ac36a75cc0bae135df3114b6' + + '6589c7ed3cb61559ae5a384f162bfa80dbe4617f86c3f1d010c94fe2c' + + '9bf019a6e63b3efc028d43cee611c85ec263c906c463772c6911b19ee' + + 'c096ca76ec5e31e1e3020301000102820101008b375ccb87c825c5ff3' + + 'd53d009916e9641057e18527227a07ab226be1088813a3b38bb7b48f3' + + '77055165fa2a9339d24dc667d5c5ba3427e6a481176eac15ffd490683' + + '11e1c283b9f3a8e0cb809b4630c50aa8f3e45a60b359e19bf8cbb5eca' + + 'd64e761f1095743ff36aaf5cf0ecb97fedaddda60b5bf35d811a75b82' + + '2230cfaa0192fad40547e275448aa3316bf8e2b4ce0854fc7708b537b' + + 'a22d13210b09aec37a2759efc082a1531b23a91730037dde4ef26b5f9' + + '6efdcc39fd34c345ad51cbbe44fe58b8a3b4ec997866c086dff1b8831' + + 'ef0a1fea263cf7dacd03c04cbcc2b279e57fa5b953996bfb1dd68817a' + + 'f7fb42cdef7a5294a57fac2b8ad739f1b029902818100fbf833c2c631' + + 'c970240c8e7485f06a3ea2a84822511a8627dd464ef8afaf7148d1a42' + + '5b6b8657ddd5246832b8e533020c5bbb568855a6aec3e4221d793f1dc' + + '5b2f2584e2415e48e9a2bd292b134031f99c8eb42fc0bcd0449bf22ce' + + '6dec97014efe5ac93ebe835877656252cbbb16c415b67b184d2284568' + + 'a277d59335585cfd02818100d6b8ce27c7295d5d16fc3570ed64c8da9' + + '303fad29488c1a65e9ad711f90370187dbbfd81316d69648bc88cc5c8' + + '3551afff45debacfb61105f709e4c30809b90031ebd686244496c6f69' + + 'e692ebdc814f64239f4ad15756ecb78c5a5b09931db183077c546a38c' + + '4c743889ad3d3ed079b5622ed0120fa0e1f93b593db7d852e05f02818' + + '038874b9d83f78178ce2d9efc175c83897fd67f306bbfa69f64ee3423' + + '68ced47c80c3f1ce177a758d64bafb0c9786a44285fa01cdec3507cde' + + 'e7dc9b7e2b21d3cbbcc100eee9967843b057329fdcca62998ed0f11b3' + + '8ce8b0abc7de39017c71cfd0ae57546c559144cdd0afd0645f7ea8ff0' + + '7b974d1ed44fd1f8e00f560bf6d45028181008529ef9073cf8f7b5ff9' + + 'e21abadf3a4173d3900670dfaf59426abcdf0493c13d2f1d1b46b824a' + + '6ac1894b3d925250c181e3472c16078056eb19a8d28f71f3080927534' + + '81d49444fdf78c9ea6c24407dc018e77d3afef385b2ff7439e9623794' + + '1332dd446cebeffdb4404fe4f71595161d016402c334d0f57c61abe4f' + + 'f9f4cbf90281810087d87708d46763e4ccbeb2d1e9712e5bf0216d70d' + + 'e9420a5b2069b7459b99f5d9f7f2fad7cd79aaee67a7f9a34437e3c79' + + 'a84af0cd8de9dff268eb0c4793f501f988d540f6d3475c2079b8227a2' + + '3d968dec4e3c66503187193459630472bfdb6ba1de786c797fa6f4ea6' + + '5a2a8419262f29678856cb73c9bd4bc89b5e041b2277', 'hex'); + + const spki = Buffer.from( + '30820122300d06092a864886f70d01010105000382010f003082010a0' + + '282010100d3576092e62957364544e7e4233b7bdb293db2085122c479' + + '328546f9f0f712f657c4b17868c930908cc594f7ed00c01442c1af04c' + + '2f678a48ba2c80fd1713e30b5ac50787ac3516589f171967f6386ada3' + + '4900a6bb04eecea42bf043ced9a0f94d0cc09e919b9d7166c08ab6ce2' + + '04640aea4c4920db6d86eb916d0dcc0f4341a10380429e7e1032144ea' + + '949de8f6c0ccbf95fa8e928d70d8a38ce168db45f6f134663d6f656f5' + + 'ceabc725da8c02aabeaaa13ac36a75cc0bae135df3114b66589c7ed3c' + + 'b61559ae5a384f162bfa80dbe4617f86c3f1d010c94fe2c9bf019a6e6' + + '3b3efc028d43cee611c85ec263c906c463772c6911b19eec096ca76ec' + + '5e31e1e30203010001', 'hex'); + + const label = Buffer.from( + '5468657265206172652037206675727468657220656469746f7269616' + + 'c206e6f74657320696e2074686520646f63756d656e742e', 'hex'); + + // overlong plaintext for RSA-OAEP + const plaintext = Buffer.from( + '5f4dba4f320c0ce876725afce5fbd25bf83e5a7125a08cafe73c3ebac4' + + '21779df9d55d180c3ae9942645e1d82fee8c9d294b3cb1a08a9931201b' + + '3c0e81fc47cacf8315a2af66324113c3b66230c34608c4f4593634ce02' + + 'b267362277f0a840ca74bc3d1a6236952c5ed7aaf8a8fecbddfa7584e6' + + '978cea5d2a5b9fb7f1b48c8b0be58a305202754d8376107374793cf026' + + 'aaee5300727d836cd71e71b345ddb2e44446ffc5b901635413890d910e' + + 'a380984a90191031323f16dbcc9d6be168b84885384ca03e12600ac1c2' + + '48028af3726cc93463882ea8c02aab', 'hex'); + + const ciphertext = { + 'sha-1, no label': Buffer.from( + '901ef09cbbfe9a4939b9a9c43ccf22339e1575f7c74324494075c192' + + 'c40b68996eb0e04d7b151774fff7c00b66174a249fc3d1a6123c70a6' + + '6fd61b67cb54f683fe01049e4a44a5937e35cae1b73dce12aea09cd0' + + '1c4c48900fafdd753ac401566076b9b863807cf141a63044865e0cbc' + + '42b995fb639fe9994e94c0e381404ae1b554cdb27515f09798dc5a07' + + 'a60b162bf12f8cef7ce166314d942d80fe43d0df1fb0d7e9514ef729' + + 'dc6c845583f74ab2c36d9684d43b71962a18ff0e2b13ce74f537fb3a' + + '0b00ede329e77c11900a070e20f86dc07cacb56f7821d0249234106c' + + '6e0b4dda82e0febdb202ef0c7b10d560f0bafdc78f0624185783b522' + + '83ca14a1', 'hex'), + 'sha-256, no label': Buffer.from( + '0531eaeb4b8cef8eb77dd736d096b6dce840d164e9751f86a8d5ced0' + + '9999506ffaf000eb6153f7456f311ae99e47f1207150eb97f2982db7' + + '73be9e990e8a12985a5f115af906ef0c870eef3c9fca1c5b4d5e9904' + + '99b67d0094adaf8debdf9a5d72335b54b3d1ca26ea0957d63e064ce9' + + '69d52e53bd605c8fa9320d9eabe239eef47099555c194d1bb8dfeffe' + + 'ad6b4fd7f8f28990355cc8ee22a36c4867f0acead7f4a5025f1517f7' + + '52a7e8c093533d0cd659ad60a7dc05044220019887016437dcc94c6f' + + '9e8202b03bc955eb2c790d3fb7c7e77e2612ffa521daf467f640a749' + + 'e9e1191574be76e2d55c3cfe7a93551a7c28ddb2ba6b26c33a30c237' + + '1cd8974d', 'hex'), + 'sha-384, no label': Buffer.from( + '0c2392e30f92f1f4e4acd1b4a6fd99f983c61dcaf39bddde47b29ead' + + '3add104a7a86df1f7099f3683c65affe329d2bcab95035ec96c13dab' + + '9a0cb4b95960fee08aa5835566a1b57ddf545ac950509134ced00273' + + '9ea6ff3e3de4841f9fa9061660ecf10533e9f50ca5164f324944cc7b' + + '8e3aec6998a366f90cfaee7977651a0d1e8d194bcd1c2a008729aa01' + + '1a9d0d8ca271f98e015bf466bcd99cd97686b592f66fb1369f54a358' + + '937abcf917df6f39badc6f5ff630c7ac73b92fadbadd0c29fce04ca7' + + 'd62aab52b264e5a282bcbf02721c119e28e9426cd996b3791973d8a2' + + 'acf43a2c2f67ff884c1a77b83fc3268c640cab414336c31f7a6977e4' + + '951031d4', 'hex'), + 'sha-512, no label': Buffer.from( + '0626d346d5253113ddc0f8ced1918d88ebf00869f880af89c5e67bb3' + + '794bb58a9bf619e5a55909418f6c7e14a858a0c530427502db7afe60' + + '2493aa6f7ba83997198b0ae97ddb8d3a7dae5926dc190f0587452105' + + '0a311cfd94fbd535df08b840b95ef9d3403583882002a33d4c09a2bd' + + '50476ded93090b933dfe01b9d0e42cdb11a3efb8d4c5e5d223ec0475' + + '25bba91af85fa0a5fc1566fd4973917c588f7980ec469065b536b340' + + '39e899489e60f14fff5a43106e2bea9914394b5317b8d819d73409f1' + + '7215dfb8b1f742620d0fafcc5251cd160f5c1c63baeaf12125d20f08' + + 'c51ed061072a33add5ab3b9a47354e58f4329d216f8fb93d5b76edf5' + + '5d5b9c24', 'hex'), + 'sha-1, with label': Buffer.from( + '450c932bdb5f223d1d40dabe85457d230849499a57c25bc9826ff356' + + '5a7cfe82bb859e209fea96625bf678a639e96207a03a7d71354f02ca' + + 'd0687bc31b54fa6208a953cf5e1f611f5100f799d06340b9f4d5c23e' + + 'c8ab4ef50a3e90b0ce5e68ac2d3972c4f3a6224389294d0620e109ea' + + 'b72026281a5de6bf1bc0b743e09c40bd241bd8393aa430a44adaa7c4' + + 'd0dd4f6676177b1ae335b9c40ee99a068ce9cc996da3a4e2aacf4f7b' + + '1abc817c6252ff5f8e471a05d7c681b36e82fbde8cd2e225c87564ac' + + '1a8a610b57a168d244752e574afa9856c22a757afeebca96f93f6e6d' + + '17c520515927d99ca34eedfd19bce31f23aebe159da0253c27c10b5c' + + '0ffb7d97', 'hex'), + 'sha-256, with label': Buffer.from( + 'b4d46d087682180560797166729d951fea055f8ab80a10f9314e55de' + + 'e12fac6c2124ce2fd39fcaf134acdd1c6301b0335292be89a3cad44a' + + '96cc3a1a2b36875bf6c93b6ab5090a76bf6a7a66af7202b692a9377c' + + '54bbfeede1fc20c54f61dbfa3651347992c20dc458d40792ede81f71' + + 'd7c82a9eefb43398d6916a0b73a01547abbe2d19e51382d2343a0e37' + + '52fad7c16eb28f65a33f95d8b0a39142ef3eccc3660e9d029b72e6e1' + + '3779a7acb6bb4b9531d56890cae66f7d77ecd59b837a2b37f5b73c8c' + + '67582d549df743f3a966b0e1c0b59afc5a5f11a17060c4696837065c' + + 'd4127f55be0c697bdb6e826fb320b751f6f0873b05d2ad0f66d7575f' + + '8888ee0c', 'hex'), + 'sha-384, with label': Buffer.from( + 'cc3cbc830f7256f6be9bce3e44f9623fb29001f42af82f09fd088bba' + + 'd7b4bf5cf71392f241c369d38854e1ec4bcaf394c54473338741b43e' + + '7b5b1b43850eb7413101065e72f94224fabd49da9bd5ccf067b9cebd' + + '503cf9017fbe1cc4a7437bdecb7ccd99fbf24d97d5d7a2bd1f1cf401' + + 'a73a03a95d8f1b28a756e1553b5db052d1e0901523fcb66173c84675' + + '6df0af66d0647ce6b4e89f4db04b8b3a39fe0db7191bf6b633abc5e2' + + '1a0769e1ee933d446661f79527084446d7dccd4ac3b770985b467aa3' + + '1e423334beccd1df6f432c120e6c9c3ea5dd06f694e99432d9f82c63' + + 'e976ebf84e2dca3dd3dcc14a06e5cbd47274f2d655a5c7727d350557' + + 'eed091b8', 'hex'), + 'sha-512, with label': Buffer.from( + '8697b55eef5b0d5311398a15f2ce1856b8efee39e774718b0c806864' + + '9339e4b7a7e129b4f7858d0079c1eba8b8f86b2222e961d7f7f014f5' + + '0e00a711ebcc5161345109885b3b7ac8f94a3f440a12a2f30abe763c' + + '184ae75c62b3dd9605424e5dc8d41d4c32f6be5407f5b09461051016' + + 'deada5c8a95d3a087be57cdc427b22453121196b20fa623d29de6c70' + + '252ab2a3519d1ca00379580af9191916420024bbb0c79a7a8a2b48d9' + + '5a2b7732d2a6ca0279ac18ac334aa12d6b96bb590959b7e9a9954e91' + + 'e49c8ad7e8db2121e0b2ae100648b9d622cc9fa19a0b978e27f44a4b' + + 'f3bf7be7203676eb0c13c8a5fca1572e6333f892b47a2cd267eda932' + + '1cd27988', 'hex') + }; + + const passing = [ + { + name: 'RSA-OAEP with SHA-1 and no label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP' }, + hash: 'SHA-1', + plaintext: plaintext.slice(0, 214), + ciphertext: ciphertext['sha-1, no label'] + }, + { + name: 'RSA-OAEP with SHA-256 and no label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP' }, + hash: 'SHA-256', + plaintext: plaintext.slice(0, 190), + ciphertext: ciphertext['sha-256, no label'] + }, + { + name: 'RSA-OAEP with SHA-384 and no label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP' }, + hash: 'SHA-384', + plaintext: plaintext.slice(0, 158), + ciphertext: ciphertext['sha-384, no label'] + }, + { + name: 'RSA-OAEP with SHA-512 and no label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP' }, + hash: 'SHA-512', + plaintext: plaintext.slice(0, 126), + ciphertext: ciphertext['sha-512, no label'] + }, + { + name: 'RSA-OAEP with SHA-1 and empty label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label: new Uint8Array([]) }, + hash: 'SHA-1', + plaintext: plaintext.slice(0, 214), + ciphertext: ciphertext['sha-1, no label'] + }, + { + name: 'RSA-OAEP with SHA-256 and empty label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label: new Uint8Array([]) }, + hash: 'SHA-256', + plaintext: plaintext.slice(0, 190), + ciphertext: ciphertext['sha-256, no label'] + }, + { + name: 'RSA-OAEP with SHA-384 and empty label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label: new Uint8Array([]) }, + hash: 'SHA-384', + plaintext: plaintext.slice(0, 158), + ciphertext: ciphertext['sha-384, no label'] + }, + { + name: 'RSA-OAEP with SHA-512 and empty label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label: new Uint8Array([]) }, + hash: 'SHA-512', + plaintext: plaintext.slice(0, 126), + ciphertext: ciphertext['sha-512, no label'] + }, + { + name: 'RSA-OAEP with SHA-1 and a label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label }, + hash: 'SHA-1', + plaintext: plaintext.slice(0, 214), + ciphertext: ciphertext['sha-1, with label'] + }, + { + name: 'RSA-OAEP with SHA-256 and a label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label }, + hash: 'SHA-256', + plaintext: plaintext.slice(0, 190), + ciphertext: ciphertext['sha-256, with label'] + }, + { + name: 'RSA-OAEP with SHA-384 and a label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label }, + hash: 'SHA-384', + plaintext: plaintext.slice(0, 158), + ciphertext: ciphertext['sha-384, with label'] + }, + { + name: 'RSA-OAEP with SHA-512 and a label', + publicKeyBuffer: spki, + publicKeyFormat: 'spki', + privateKey: null, + privateKeyBuffer: pkcs8, + privateKeyFormat: 'pkcs8', + publicKey: null, + algorithm: { name: 'RSA-OAEP', label }, + hash: 'SHA-512', + plaintext: plaintext.slice(0, 126), + ciphertext: ciphertext['sha-512, with label'] + } + ]; + + const failing = []; + + return { passing, failing }; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pkcs.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pkcs.js new file mode 100644 index 00000000..49e202c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pkcs.js @@ -0,0 +1,138 @@ +'use strict'; + +module.exports = function () { + const pkcs8 = Buffer.from( + '308204bf020100300d06092a864886f70d0101010500048204a9308204a50201000282' + + '010100d3576092e62957364544e7e4233b7bdb293db2085122c479328546f9f0f712f6' + + '57c4b17868c930908cc594f7ed00c01442c1af04c2f678a48ba2c80fd1713e30b5ac50' + + '787ac3516589f171967f6386ada34900a6bb04eecea42bf043ced9a0f94d0cc09e919b' + + '9d7166c08ab6ce204640aea4c4920db6d86eb916d0dcc0f4341a10380429e7e1032144' + + 'ea949de8f6c0ccbf95fa8e928d70d8a38ce168db45f6f134663d6f656f5ceabc725da8' + + 'c02aabeaaa13ac36a75cc0bae135df3114b66589c7ed3cb61559ae5a384f162bfa80db' + + 'e4617f86c3f1d010c94fe2c9bf019a6e63b3efc028d43cee611c85ec263c906c463772' + + 'c6911b19eec096ca76ec5e31e1e3020301000102820101008b375ccb87c825c5ff3d53' + + 'd009916e9641057e18527227a07ab226be1088813a3b38bb7b48f377055165fa2a9339' + + 'd24dc667d5c5ba3427e6a481176eac15ffd49068311e1c283b9f3a8e0cb809b4630c50' + + 'aa8f3e45a60b359e19bf8cbb5ecad64e761f1095743ff36aaf5cf0ecb97fedaddda60b' + + '5bf35d811a75b822230cfaa0192fad40547e275448aa3316bf8e2b4ce0854fc7708b53' + + '7ba22d13210b09aec37a2759efc082a1531b23a91730037dde4ef26b5f96efdcc39fd3' + + '4c345ad51cbbe44fe58b8a3b4ec997866c086dff1b8831ef0a1fea263cf7dacd03c04c' + + 'bcc2b279e57fa5b953996bfb1dd68817af7fb42cdef7a5294a57fac2b8ad739f1b0299' + + '02818100fbf833c2c631c970240c8e7485f06a3ea2a84822511a8627dd464ef8afaf71' + + '48d1a425b6b8657ddd5246832b8e533020c5bbb568855a6aec3e4221d793f1dc5b2f25' + + '84e2415e48e9a2bd292b134031f99c8eb42fc0bcd0449bf22ce6dec97014efe5ac93eb' + + 'e835877656252cbbb16c415b67b184d2284568a277d59335585cfd02818100d6b8ce27' + + 'c7295d5d16fc3570ed64c8da9303fad29488c1a65e9ad711f90370187dbbfd81316d69' + + '648bc88cc5c83551afff45debacfb61105f709e4c30809b90031ebd686244496c6f69e' + + '692ebdc814f64239f4ad15756ecb78c5a5b09931db183077c546a38c4c743889ad3d3e' + + 'd079b5622ed0120fa0e1f93b593db7d852e05f02818038874b9d83f78178ce2d9efc17' + + '5c83897fd67f306bbfa69f64ee342368ced47c80c3f1ce177a758d64bafb0c9786a442' + + '85fa01cdec3507cdee7dc9b7e2b21d3cbbcc100eee9967843b057329fdcca62998ed0f' + + '11b38ce8b0abc7de39017c71cfd0ae57546c559144cdd0afd0645f7ea8ff07b974d1ed' + + '44fd1f8e00f560bf6d45028181008529ef9073cf8f7b5ff9e21abadf3a4173d3900670' + + 'dfaf59426abcdf0493c13d2f1d1b46b824a6ac1894b3d925250c181e3472c16078056e' + + 'b19a8d28f71f308092753481d49444fdf78c9ea6c24407dc018e77d3afef385b2ff743' + + '9e96237941332dd446cebeffdb4404fe4f71595161d016402c334d0f57c61abe4ff9f4' + + 'cbf90281810087d87708d46763e4ccbeb2d1e9712e5bf0216d70de9420a5b2069b7459' + + 'b99f5d9f7f2fad7cd79aaee67a7f9a34437e3c79a84af0cd8de9dff268eb0c4793f501' + + 'f988d540f6d3475c2079b8227a23d968dec4e3c66503187193459630472bfdb6ba1de7' + + '86c797fa6f4ea65a2a8419262f29678856cb73c9bd4bc89b5e041b2277', 'hex'); + + const spki = Buffer.from( + '30820122300d06092a864886f70d01010105000382010f003082010a0282010100d357' + + '6092e62957364544e7e4233b7bdb293db2085122c479328546f9f0f712f657c4b17868' + + 'c930908cc594f7ed00c01442c1af04c2f678a48ba2c80fd1713e30b5ac50787ac35165' + + '89f171967f6386ada34900a6bb04eecea42bf043ced9a0f94d0cc09e919b9d7166c08a' + + 'b6ce204640aea4c4920db6d86eb916d0dcc0f4341a10380429e7e1032144ea949de8f6' + + 'c0ccbf95fa8e928d70d8a38ce168db45f6f134663d6f656f5ceabc725da8c02aabeaaa' + + '13ac36a75cc0bae135df3114b66589c7ed3cb61559ae5a384f162bfa80dbe4617f86c3' + + 'f1d010c94fe2c9bf019a6e63b3efc028d43cee611c85ec263c906c463772c6911b19ee' + + 'c096ca76ec5e31e1e30203010001', 'hex'); + + // plaintext + const plaintext = Buffer.from( + '5f4dba4f320c0ce876725afce5fbd25bf83e5a7125a08cafe73c3ebac421779df9d55d' + + '180c3ae9942645e1d82fee8c9d294b3cb1a08a9931201b3c0e81fc47cacf8315a2af66' + + '324113c3b66230c34608c4f4593634ce02b267362277f0a840ca74bc3d1a6236952c5e' + + 'd7aaf8a8fecbddfa7584e6978cea5d2a5b9fb7f1b48c8b0be58a305202754d83761073' + + '74793cf026aaee5300727d836cd71e71b345ddb2e44446ffc5b901635413890d910ea3' + + '80984a90191031323f16dbcc9d6be168b84885384ca03e12600ac1c248028af3726cc9' + + '3463882ea8c02aab', 'hex'); + + // For verification tests. + const signatures = { + 'sha-1': Buffer.from( + '532e2f1b69cc2ee8472ef28f7f36a81a24cde4ee83858a7d17054ac3602c98dd432' + + 'e3b3690440935072bb7c031e680701d19b97cb5510d86c9bedbe7d1c06839ceed8a' + + '3b6ac9564131c4512bbbabde237b4daa29fa0d3c97487b48a8fee9d63b50569dc6b' + + '7d10850c8320559343b8537b61214a7e4543a714d65e21c4e478294eb4246cea668' + + 'e351fce0b4e118c758be4fdc46c7b3226bbf40b5b3950d62b8bdaa4f6bb76a30222' + + 'ba32734ed5df4ac8d4fffa7557105087a6acfba5b48516163bb916864e82cb861eb' + + '910dcf6f1adbad5399afd497fb7afb7f75da83c80592ea1ade3e3803b4bb6831b93' + + '3297c0fccc36937e46018797fca85947d29c6a27a81', 'hex'), + 'sha-256': Buffer.from( + '13306aba251dee526459c28352a429cdd85554c7e4a6790a2c6e44b45ebbc4a00a0' + + 'a55244d62a60ddf0ed7d42d7714f12f783ac6709d0e2702db2692aeaacc5a5cdbbe' + + 'c173198caab0d14fe885d0a8da1f166a965c9e25d48470b4884d5c92a4d84417440' + + '5568f4ac0340df6c410fc44cf7ee6d59ba634f9c6240c96b59a06fceeff4dd29622' + + 'e7f983aebf00ecf241f1c912cfd5dc6eeeb94f9d916113e843a98555c24257f8c3e' + + 'dab1f27839f8cc9a963e8b85465a56ec1d876225ae001fbd4244701e2e47d81b557' + + '847e3827e33b36f3f5e8fedfa49a0d34d01dbdaf84fa5c752f0202a8cab2c4cc2cb' + + '5076f6537d9c22d353738e9b39c97026b059ce95d89', 'hex'), + 'sha-384': Buffer.from( + '354fcd1c62e2362d4e8bcedf5150f7b27bec33ab32a27975345a4c8cfeb234669bc' + + '4abaf81e719ddf4c1afae45432cb7aeb9133cbd878de766e872628178a33ac20a02' + + '8a7d8c2b641a5c523b16bbe65eb20bab331c983a961bae6de64e6b9077aa89c846b' + + '8d69dcf7101478d10751a3b87b2a5de2ca6ce71a0bfed7f587a216e053a1e53c4a2' + + 'ace93c261b440fecd4330dd7cbd792b8398502b2a20845a4c2918d872aacf50b302' + + '71357019a58ae18819e75c48e9ef80810860fa04964776ca04b200329674dca5320' + + 'b400f517864e71e087b68b81df613ee24bac34dcf2e64595e12c799070f3f719d93' + + 'd7843b69592346cfc20c6bbf93107f279d6207ec657', 'hex'), + 'sha-512': Buffer.from( + '6229b70897f8620b635487cd4aa996269831ff2931d28714f01e58b165f1082c319' + + '8b8f451788cfd3ed59a78f834d11ce285d1051c42a5cea0227fdefe293444c2518e' + + 'be5cb0055bea4b5806f0eba1b665022a63be44c088fe9ad26325d79f7c41ed97f90' + + '9cd4ca28328e4c4a9de8da67c35dc1c85b71ed6ffaaf99d74b2b88e9f5f05a732f6' + + '688c993b58a0ed35e8f0a106d4e8b1b360e334415c742e94675823db0fd25e22cff' + + '7a6335c70e193235dcda48add6858626bd96311e60f7e5ea4491b6c1e6248afe12b' + + 'bbd54f8869b043a5b0444562813f0a98b300356f306e6b783a29f3bec97ca40ea20' + + '062cab8926ec5d96aa387cc84821a6d72b8ea126e7d', 'hex') + } + + const vectors = [ + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSASSA-PKCS1-v1_5' }, + hash: 'SHA-1', + plaintext, + signature: signatures['sha-1'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSASSA-PKCS1-v1_5' }, + hash: 'SHA-256', + plaintext, + signature: signatures['sha-256'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSASSA-PKCS1-v1_5' }, + hash: 'SHA-384', + plaintext, + signature: signatures['sha-384'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSASSA-PKCS1-v1_5' }, + hash: 'SHA-512', + plaintext, + signature: signatures['sha-512'] + } + ]; + + return vectors; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pss.js b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pss.js new file mode 100644 index 00000000..effb3605 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/crypto/rsa_pss.js @@ -0,0 +1,149 @@ +'use strict'; + +module.exports = function() { + const pkcs8 = Buffer.from( + '308204bf020100300d06092a864886f70d0101010500048204a9308204a5020100028' + + '2010100d3576092e62957364544e7e4233b7bdb293db2085122c479328546f9f0f712' + + 'f657c4b17868c930908cc594f7ed00c01442c1af04c2f678a48ba2c80fd1713e30b5a' + + 'c50787ac3516589f171967f6386ada34900a6bb04eecea42bf043ced9a0f94d0cc09e' + + '919b9d7166c08ab6ce204640aea4c4920db6d86eb916d0dcc0f4341a10380429e7e10' + + '32144ea949de8f6c0ccbf95fa8e928d70d8a38ce168db45f6f134663d6f656f5ceabc' + + '725da8c02aabeaaa13ac36a75cc0bae135df3114b66589c7ed3cb61559ae5a384f162' + + 'bfa80dbe4617f86c3f1d010c94fe2c9bf019a6e63b3efc028d43cee611c85ec263c90' + + '6c463772c6911b19eec096ca76ec5e31e1e3020301000102820101008b375ccb87c82' + + '5c5ff3d53d009916e9641057e18527227a07ab226be1088813a3b38bb7b48f3770551' + + '65fa2a9339d24dc667d5c5ba3427e6a481176eac15ffd49068311e1c283b9f3a8e0cb' + + '809b4630c50aa8f3e45a60b359e19bf8cbb5ecad64e761f1095743ff36aaf5cf0ecb9' + + '7fedaddda60b5bf35d811a75b822230cfaa0192fad40547e275448aa3316bf8e2b4ce' + + '0854fc7708b537ba22d13210b09aec37a2759efc082a1531b23a91730037dde4ef26b' + + '5f96efdcc39fd34c345ad51cbbe44fe58b8a3b4ec997866c086dff1b8831ef0a1fea2' + + '63cf7dacd03c04cbcc2b279e57fa5b953996bfb1dd68817af7fb42cdef7a5294a57fa' + + 'c2b8ad739f1b029902818100fbf833c2c631c970240c8e7485f06a3ea2a84822511a8' + + '627dd464ef8afaf7148d1a425b6b8657ddd5246832b8e533020c5bbb568855a6aec3e' + + '4221d793f1dc5b2f2584e2415e48e9a2bd292b134031f99c8eb42fc0bcd0449bf22ce' + + '6dec97014efe5ac93ebe835877656252cbbb16c415b67b184d2284568a277d5933558' + + '5cfd02818100d6b8ce27c7295d5d16fc3570ed64c8da9303fad29488c1a65e9ad711f' + + '90370187dbbfd81316d69648bc88cc5c83551afff45debacfb61105f709e4c30809b9' + + '0031ebd686244496c6f69e692ebdc814f64239f4ad15756ecb78c5a5b09931db18307' + + '7c546a38c4c743889ad3d3ed079b5622ed0120fa0e1f93b593db7d852e05f02818038' + + '874b9d83f78178ce2d9efc175c83897fd67f306bbfa69f64ee342368ced47c80c3f1c' + + 'e177a758d64bafb0c9786a44285fa01cdec3507cdee7dc9b7e2b21d3cbbcc100eee99' + + '67843b057329fdcca62998ed0f11b38ce8b0abc7de39017c71cfd0ae57546c559144c' + + 'dd0afd0645f7ea8ff07b974d1ed44fd1f8e00f560bf6d45028181008529ef9073cf8f' + + '7b5ff9e21abadf3a4173d3900670dfaf59426abcdf0493c13d2f1d1b46b824a6ac189' + + '4b3d925250c181e3472c16078056eb19a8d28f71f308092753481d49444fdf78c9ea6' + + 'c24407dc018e77d3afef385b2ff7439e96237941332dd446cebeffdb4404fe4f71595' + + '161d016402c334d0f57c61abe4ff9f4cbf90281810087d87708d46763e4ccbeb2d1e9' + + '712e5bf0216d70de9420a5b2069b7459b99f5d9f7f2fad7cd79aaee67a7f9a34437e3' + + 'c79a84af0cd8de9dff268eb0c4793f501f988d540f6d3475c2079b8227a23d968dec4' + + 'e3c66503187193459630472bfdb6ba1de786c797fa6f4ea65a2a8419262f29678856c' + + 'b73c9bd4bc89b5e041b2277', 'hex'); + + const spki = Buffer.from( + '30820122300d06092a864886f70d01010105000382010f003082010a0282010100d35' + + '76092e62957364544e7e4233b7bdb293db2085122c479328546f9f0f712f657c4b178' + + '68c930908cc594f7ed00c01442c1af04c2f678a48ba2c80fd1713e30b5ac50787ac35' + + '16589f171967f6386ada34900a6bb04eecea42bf043ced9a0f94d0cc09e919b9d7166' + + 'c08ab6ce204640aea4c4920db6d86eb916d0dcc0f4341a10380429e7e1032144ea949' + + 'de8f6c0ccbf95fa8e928d70d8a38ce168db45f6f134663d6f656f5ceabc725da8c02a' + + 'abeaaa13ac36a75cc0bae135df3114b66589c7ed3cb61559ae5a384f162bfa80dbe46' + + '17f86c3f1d010c94fe2c9bf019a6e63b3efc028d43cee611c85ec263c906c463772c6' + + '911b19eec096ca76ec5e31e1e30203010001', 'hex'); + + const plaintext = Buffer.from( + '5f4dba4f320c0ce876725afce5fbd25bf83e5a7125a08cafe73c3ebac421779df9d55' + + 'd180c3ae9942645e1d82fee8c9d294b3cb1a08a9931201b3c0e81fc47cacf8315a2af' + + '66324113c3b66230c34608c4f4593634ce02b267362277f0a840ca74bc3d1a6236952' + + 'c5ed7aaf8a8fecbddfa7584e6978cea5d2a5b9fb7f1b48c8b0be58a305202754d8376' + + '107374793cf026aaee5300727d836cd71e71b345ddb2e44446ffc5b901635413890d9' + + '10ea380984a90191031323f16dbcc9d6be168b84885384ca03e12600ac1c248028af3' + + '726cc93463882ea8c02aab', 'hex'); + + const signatures = { + 'sha-1, no salt': Buffer.from( + '1f1cd81ecb3bb31df2e5f0f64c5c0a310c7cf88d19eb512a5078e156d823727af88' + '68a12e5dfbfa976386784ba982c39928789b134952a4a28c6241177bcf2248f2adb' + '60077f545dd17e4f809b3b859fd430d1681e8047126d77369519eed5b618f3297a5' + '75085f0c931ed248cf60bbd7efffa0a8c2b874ba7f81ecd6bf391d01f1e881d827a' + '7b95df874d9adabb7b07f131ab33142a8b0b6d5ca9685671d49b982b67651909eaa' + '17b96b393e04fb36d972f9b258f1b79123df212d39924a4deaec506cf640f1dedd0' + '2d28845f3548d8488652788e2e2146f3ce8a86a556d84b4578f10da29abdb176a68' + '718cc1b2270b0735c2e5ca6c6bb0afac23a5bfa817a', 'hex'), + 'sha-256, no salt': Buffer.from( + '6157d668ed655d978b4c158c8419eb80718dfdfc7d4b34357f9917e9e116b6f3b65' + '040c9d16155c081d6887abcb3ba4ffa0191e4807ee206681aa1d4809ea20de5186b' + '77e3caced07fc9b3d71b9df0ac81b5c3273ff3f74f32a7ad34c65062a31540ced30' + '527efa4b7aa2d27ff7f80535f3e65ce352eb9e18b5054416de959354a4dcccb2542' + 'e33a8358eda620a8653dd6458f56ab94fee1dc01ef42fb8958aa134810e4d8fe1dd' + '4feee6af04742f80da5793875a78a2a4cc08d4e0a68ab03f1c022a0e8a7d3096089' + '92d24ecdd7e8f1895e3e5cd36e49906b531932d9ff958618b1a50f98455f515e0c6' + '3103d2e4e1651afc566eb9cad1e7efae1a9750c3880', 'hex'), + 'sha-384, no salt': Buffer.from( + '7b95aab6b34c0962d228409e30df9b043c1b0baada08e73d887422552b8f1522e2e' + '42bf2b9ff2c6c9aa3eb0cd2370618e8f1a36873595e00bde75a9ce062ec32b5f639' + '4f2267a3f5c11840ff92e6e15bf31cc53e917ca8efc0895fb112c2ef8f681cbb6a4' + '10152f6e930caff1f260e31f983542e68cd15dea17ed3139cac735106fb05fc163b' + '2ed05a0ded939059a10c5cd7619e21b2d206907994274b34a4daefa1ce59b6b319f' + '73955a0918a5e237e1bbfdadb45c907a50083577e7192818845995b4a6d3ff1978e' + '0f9a42695853282e35c3b78133b3e0c624125aff14a1873d198f6304ffec7fc1cf2' + 'adecc6cd14b1f89b1a637f72ed1ff5de7c6b4d96599', 'hex'), + 'sha-512, no salt': Buffer.from( + 'af1bc07fa70add19f3ce1f1bef8dfc6e24af43671cfb97e6b869e86b7ef03550a65' + '81318fff6449afa8b67e73e2a6a14e20677d8b067145a84422574ae0cfd2a5dff70' + 'c6d7e97f6a0e166505079eb4264a43c493f2eb3fb06facc01be60774c277646a280' + '81247679622b220227e9249754867aa8fe1804015c4f98700982eda40e84d0ba033' + '6cf44f582fb8781374804e8fb43eb9d577acf4723587a39a2b4a9e168b767632b7a' + '554f77bc5272821c938c0994b162f7482636f7ffac564a19bd733f4877801dc324d' + 'c47196ef12ca9a8f4921a5496cd6737935ca555b73466ddd817eaff03feda0eb2d6' + '12e3cdb59b1989eeffdc18101d46e56b9ff5c91f95d', 'hex'), + 'sha-1, salted': Buffer.from( + '1f608a71d1884cfe2183b49037aa8555b0139a8a1267a5c5b9cce20701f2ad4bbd5' + 'b329740bff31accc34bf9afd1439a0536bb32b6d427d26968dbc9e9c80d2111d948' + 'c481cb1731778acd3110463241c4f23b3e13b855d162cb153851290fd95f781519e' + '2cef93745a413cfeec8e94fba7822b725d4744318458cf6b4a917b65b15ee6f54b9' + 'c391f6064a9e031f7009f592449c0b46d5457a2799cb0ebd78a102a055ee0470b26' + '0c2b3d8ffbdee0fd47644822090ec55ae6233be1062f441c432ed3c275e74d62013' + '2681ec2e801e9b5b6acc1ad71f8935388f7e2c03370d12e944e3418c2ab63bb42ab' + 'e1bb9e69530f02458ba28400b36806ff78da5791ace', 'hex'), + 'sha-256, salted': Buffer.from( + '8c3d03bde8c42d9453631b0baac89e6296da20543713c004df35bc1a6fae205ab2b' + 'f585369689073cdee345ad6e2783b2dda187b4979ea0457463758156e103eedd0ef' + '1834d35bd6ad540d9b8b225fd1770e514ea0af35f707f2e7a0382be6f5ed9d6b591' + 'd536ce1215b17ef3eeb450bb48a0017497c67be0240470addd2891a81a8f1cf6e80' + 'e3f837fe42376292df555b8b05931b69530597fae36dcd01b1c81767d4ecd4caf06' + 'befc035224bdd2a5e6b89d51539235ac95570e757dbd70fdc15040001b07b937bf0' + '148ccc005f4c272acf5f8fc096a37d26208e96ac341c2d1d212c44d6d5156c934f6' + '6ef42fdbac77a208681550b048b466e32c76c7a7b07', 'hex'), + 'sha-384, salted': Buffer.from( + '79f7284bb4216de68429854edb4218ef78ad1740848567377315db8867a15733c70' + '42e8bf90762e673c90c0e2c58c6c5cef497568bd92a6d219612c4756c55fac45507' + 'f81608bc2720da4eedd5b23e1f3c8740c6b4cd7e4cf0e04342b184c1110199e6508' + '0d73b985e611d66f8e97990816e4917badbb0425dd94383892e2aa96de4db0de093' + '6aee84d5482a3da31b27319f43830fc48703cc7d4eaedb20fd30323dbf3f22608db' + '51637d3b305b3197962658d80935c266d33ccfb297590621f4a967c7245e92b0158' + 'c0dcea943e2ace719ebdb196a9bae7df3ed9cc62765e27b63571743e28a0538db08' + '25cad2539eb5de5e6a320a88b573ec1972c26401530', 'hex'), + 'sha-512, salted': Buffer.from( + 'b74f3099d80787118b1f9de79fc207893e0d2d75c4110f4b159b85ba07d63a0256f' + 'c3cd0f66ce8d9a2e3cf7a3d5a7b9c0befac6638894a3e36ce75e649ee069dd8dd98' + 'aa8b602474c98b14bb03492de551a9e8e77934ef9b684583934f218d9576be240b5' + 'c4f362eaf5e0140c8ea92639085a6269653505dcfa004226db9f63277653a64a182' + '6e4babb17ab54dd8543dcf1ce809706d6816e6a75ff846a3d4c18d11bdeb1f31b10' + 'd55a3795b6496319e6e751504d86a4e7bb6535b9f0415e815d8c789c5b1e387f2a8' + 'c00fef6e327462cb7e525b8f945be5b17248e0e0a4d855d397e22d067ce4539373d' + 'fba46d1799250afc70f535006cacd2766f5ddcf8f91', 'hex') + } + + const vectors = [ + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 0 }, + hash: 'SHA-1', + plaintext, + signature: signatures['sha-1, no salt'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 0 }, + hash: 'SHA-256', + plaintext, + signature: signatures['sha-256, no salt'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 0 }, + hash: 'SHA-384', + plaintext, + signature: signatures['sha-384, no salt'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 0 }, + hash: 'SHA-512', + plaintext, + signature: signatures['sha-512, no salt'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 20 }, + hash: 'SHA-1', + plaintext, + signature: signatures['sha-1, salted'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 32 }, + hash: 'SHA-256', + plaintext, + signature: signatures['sha-256, salted'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 48 }, + hash: 'SHA-384', + plaintext, + signature: signatures['sha-384, salted'] + }, + { + publicKeyBuffer: spki, + privateKeyBuffer: pkcs8, + algorithm: { name: 'RSA-PSS', saltLength: 64 }, + hash: 'SHA-512', + plaintext, + signature: signatures['sha-512, salted'] + } + ]; + + return vectors; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/folder/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/folder/foo.js new file mode 100644 index 00000000..2e70fab4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/folder/foo.js @@ -0,0 +1,26 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const root = require('./../root'); + +exports.hello = function() { + return root.calledFromFoo(); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/root.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/root.js new file mode 100644 index 00000000..3e29b5e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/root.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const foo = exports.foo = require('./folder/foo'); + +exports.hello = 'hello'; +exports.sayHello = function() { + return foo.hello(); +}; +exports.calledFromFoo = function() { + return exports.hello; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-a.js new file mode 100644 index 00000000..dea4c53a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-a.js @@ -0,0 +1 @@ +require('./warning-b.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-b.js new file mode 100644 index 00000000..3be73bfd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-b.js @@ -0,0 +1,3 @@ +const a = require('./warning-a.js'); +a.missingPropB; +a[Symbol('someSymbol')]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-a.js new file mode 100644 index 00000000..f4c17f9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-a.js @@ -0,0 +1 @@ +require('./warning-esm-half-transpiled-b.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-b.js new file mode 100644 index 00000000..ab31fdbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-half-transpiled-b.js @@ -0,0 +1,2 @@ +const a = require('./warning-esm-half-transpiled-a.js'); +a.__esModule; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-a.js new file mode 100644 index 00000000..fe70e745 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-a.js @@ -0,0 +1,2 @@ +Object.defineProperty(exports, "__esModule", { value: true }); +require('./warning-esm-transpiled-b.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-b.js new file mode 100644 index 00000000..a44a63ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-esm-transpiled-b.js @@ -0,0 +1 @@ +require('./warning-esm-transpiled-a.js').missingPropESM; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-a.js new file mode 100644 index 00000000..b37504b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-a.js @@ -0,0 +1,2 @@ +module.exports = {}; +require('./warning-moduleexports-b.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-b.js new file mode 100644 index 00000000..8d229293 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-b.js @@ -0,0 +1 @@ +require('./warning-moduleexports-b.js').missingPropModuleExportsB; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-a.js new file mode 100644 index 00000000..e23654d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-a.js @@ -0,0 +1,11 @@ +const assert = require('assert'); + +class Parent {} +class A extends Parent {} + +module.exports = A; +require('./warning-moduleexports-class-b.js'); +process.nextTick(() => { + assert.strictEqual(module.exports, A); + assert.strictEqual(Object.getPrototypeOf(module.exports), Parent); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-b.js new file mode 100644 index 00000000..3fe1763e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-moduleexports-class-b.js @@ -0,0 +1 @@ +require('./warning-moduleexports-class-a.js').missingPropModuleExportsClassB; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-a.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-a.js new file mode 100644 index 00000000..b64f8e63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-a.js @@ -0,0 +1,17 @@ +module.exports = new Proxy({}, { + get(_target, prop) { throw new Error(`get: ${String(prop)}`); }, + getPrototypeOf() { throw new Error('getPrototypeOf'); }, + setPrototypeOf() { throw new Error('setPrototypeOf'); }, + isExtensible() { throw new Error('isExtensible'); }, + preventExtensions() { throw new Error('preventExtensions'); }, + getOwnPropertyDescriptor() { throw new Error('getOwnPropertyDescriptor'); }, + defineProperty() { throw new Error('defineProperty'); }, + has() { throw new Error('has'); }, + set() { throw new Error('set'); }, + deleteProperty() { throw new Error('deleteProperty'); }, + ownKeys() { throw new Error('ownKeys'); }, + apply() { throw new Error('apply'); }, + construct() { throw new Error('construct'); } +}); + +require('./warning-skip-proxy-traps-b.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-b.js b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-b.js new file mode 100644 index 00000000..e686bd71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/cycles/warning-skip-proxy-traps-b.js @@ -0,0 +1,10 @@ +const assert = require('assert'); + +const object = require('./warning-skip-proxy-traps-a.js'); + +assert.throws(() => { + object.missingPropProxyTrap; +}, { + message: 'get: missingPropProxyTrap', + name: 'Error', +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger-repeat-last.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger-repeat-last.js new file mode 100644 index 00000000..86df8eeb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger-repeat-last.js @@ -0,0 +1,7 @@ +var a = 1; + +var b = 2; + +var c = 3; + +b = c; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger-util-regression-fixture.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger-util-regression-fixture.js new file mode 100644 index 00000000..d397f3d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger-util-regression-fixture.js @@ -0,0 +1,4 @@ +'use strict'; +const util = require('util'); +const payload = util.inspect({a: 'b'}); +console.log(payload); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/alive.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/alive.js new file mode 100644 index 00000000..c8ad157b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/alive.js @@ -0,0 +1,5 @@ +let x = 0; +function heartbeat() { + ++x; +} +setInterval(heartbeat, 50); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/backtrace.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/backtrace.js new file mode 100644 index 00000000..f18b33ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/backtrace.js @@ -0,0 +1,30 @@ +const { exports: moduleScoped } = module; + +function topFn(a, b = false) { + const l1 = a; + let t = typeof l1; + var v = t.length; + debugger; + return b || t || v || moduleScoped; +} + +class Ctor { + constructor(options) { + this.options = options; + } + + m() { + const mLocal = this.options; + topFn(this); + return mLocal; + } +} + +(function () { + const theOptions = { x: 42 }; + const arr = [theOptions]; + arr.forEach(options => { + const obj = new Ctor(options); + return obj.m(); + }); +}()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/break.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/break.js new file mode 100644 index 00000000..d5f26578 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/break.js @@ -0,0 +1,16 @@ +const x = 10; +let name = 'World'; +name = 'Robin'; +function sayHello() { + if (x > 0) { + console.log(`Hello ${name}`); + } +} +sayHello(); +debugger; +setTimeout(sayHello, 10); + +function otherFunction() { + console.log('x = %d', x); +} +setTimeout(otherFunction, 50); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/index.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/index.js new file mode 100644 index 00000000..c9bf53d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/index.js @@ -0,0 +1,5 @@ +const forty = 40; +const { add } = require('./other'); + +const sum = add(forty, 2); +module.exports = sum; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/other.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/other.js new file mode 100644 index 00000000..44a9a439 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/cjs/other.js @@ -0,0 +1,3 @@ +exports.add = function add(a, b) { + return a + b; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/empty.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/empty.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/exceptions.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/exceptions.js new file mode 100644 index 00000000..f57d48a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/exceptions.js @@ -0,0 +1,10 @@ +let error = null; +try { + throw new Error('Caught'); +} catch (e) { + error = e; +} + +if (error) { + throw new Error('Uncaught'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/three-lines.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/three-lines.js new file mode 100644 index 00000000..c17c7c1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/three-lines.js @@ -0,0 +1,3 @@ +let x = 1; +x = x + 1; +module.exports = x; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/twenty-lines.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/twenty-lines.js new file mode 100644 index 00000000..e29e4801 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/twenty-lines.js @@ -0,0 +1,20 @@ +let x = 0; +x = 1; +x = 2; +x = 3; +x = 4; +x = 5; +x = 6; +x = 7; +x = 8; +x = 9; +x = 10; +x = 11; +x = 12; +x = 13; +x = 14; +x = 15; +x = 16; +x = 17; +x = 18; +module.exports = x; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/debugger/use-strict.js b/packages/secure-exec/tests/node-conformance/fixtures/debugger/use-strict.js new file mode 100644 index 00000000..9fe4b8f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/debugger/use-strict.js @@ -0,0 +1,2 @@ +'use strict'; +console.log('first real line'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/deep-exit.js b/packages/secure-exec/tests/node-conformance/fixtures/deep-exit.js new file mode 100644 index 00000000..357137a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/deep-exit.js @@ -0,0 +1,15 @@ +'use strict'; + +// This is meant to be run with --trace-exit. + +const depth = parseInt(process.env.STACK_DEPTH) || 30; +let counter = 1; +function recurse() { + if (counter++ < depth) { + recurse(); + } else { + process.exit(0); + } +} + +recurse(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/define-global.js b/packages/secure-exec/tests/node-conformance/fixtures/define-global.js new file mode 100644 index 00000000..82b6a5a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/define-global.js @@ -0,0 +1 @@ +global.a = 'test'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-class.js b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-class.js new file mode 100644 index 00000000..075426fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-class.js @@ -0,0 +1,15 @@ +const util = require('util'); +const assert = require('assert'); + +class deprecatedClass { +} + +const deprecated = util.deprecate(deprecatedClass, 'deprecatedClass is deprecated.'); + +const instance = new deprecated(); +const deprecatedInstance = new deprecatedClass(); + +assert(instance instanceof deprecated); +assert(instance instanceof deprecatedClass); +assert(deprecatedInstance instanceof deprecated); +assert(deprecatedInstance instanceof deprecatedClass); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-function.js b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-function.js new file mode 100644 index 00000000..d54565b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-function.js @@ -0,0 +1,6 @@ +const util = require('util'); + +function deprecatedFunction() { +} + +util.deprecate(deprecatedFunction, 'deprecatedFunction is deprecated.')(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-subclass.js b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-subclass.js new file mode 100644 index 00000000..2df374ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/deprecated-userland-subclass.js @@ -0,0 +1,19 @@ +const util = require('util'); +const assert = require('assert'); + +class deprecatedClass { +} + +const deprecated = util.deprecate(deprecatedClass, 'deprecatedClass is deprecated.'); + +class subclass extends deprecated { + constructor() { + super(); + } +} + +const instance = new subclass(); + +assert(instance instanceof subclass); +assert(instance instanceof deprecated); +assert(instance instanceof deprecatedClass); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/deprecated.js b/packages/secure-exec/tests/node-conformance/fixtures/deprecated.js new file mode 100644 index 00000000..69d1ee2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/deprecated.js @@ -0,0 +1,7 @@ +'use strict'; +const util = require('util'); +const deprecated = util.deprecate(() => { + console.error('This is deprecated'); +}, 'this function is deprecated'); + +deprecated(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/destroy-stdin.js b/packages/secure-exec/tests/node-conformance/fixtures/destroy-stdin.js new file mode 100644 index 00000000..12b12fb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/destroy-stdin.js @@ -0,0 +1 @@ +process.stdin.destroy(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/disable-signal/sigusr1.js b/packages/secure-exec/tests/node-conformance/fixtures/disable-signal/sigusr1.js new file mode 100644 index 00000000..6abf3ab2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/disable-signal/sigusr1.js @@ -0,0 +1,2 @@ +console.log('pid is', process.pid); +setInterval(() => {}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/disable-warning-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/disable-warning-worker.js new file mode 100644 index 00000000..eae892d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/disable-warning-worker.js @@ -0,0 +1,4 @@ +'use strict'; +const path = require('node:path'); +const { Worker } = require('node:worker_threads'); +new Worker(path.join(__dirname, './disable-warning.js')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/disable-warning.js b/packages/secure-exec/tests/node-conformance/fixtures/disable-warning.js new file mode 100644 index 00000000..ad9822fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/disable-warning.js @@ -0,0 +1,15 @@ +'use strict'; + +process.emitWarning('Deprecation Warning 1', { + code: 'DEP1', + type: 'DeprecationWarning' +}); + +process.emitWarning('Deprecation Warning 2', { + code: 'DEP2', + type: 'DeprecationWarning' +}); + +process.emitWarning('Experimental Warning', { + type: 'ExperimentalWarning' +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_1.md b/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_1.md new file mode 100644 index 00000000..92858d02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_1.md @@ -0,0 +1,3 @@ +Look [here][]! + +[here]: doc_inc_2.html#doc_inc_2_foobar diff --git a/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_2.md b/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_2.md new file mode 100644 index 00000000..17d0b86a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/doc_inc_2.md @@ -0,0 +1,3 @@ +# foobar + +I exist and am being linked to. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/doc_with_backticks_in_headings.md b/packages/secure-exec/tests/node-conformance/fixtures/doc_with_backticks_in_headings.md new file mode 100644 index 00000000..8b4fe5ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/doc_with_backticks_in_headings.md @@ -0,0 +1,13 @@ +# Fhqwhgads + +## Class: `ComeOn` + +## `everybody.to(limit)` + +## Event: `'FHQWHfest'` + +## Constructor: `new Fhqwhgads()` + +## Static method: `Fhqwhgads.again()` + +## `Fqhqwhgads.fullName` diff --git a/packages/secure-exec/tests/node-conformance/fixtures/doc_with_yaml.md b/packages/secure-exec/tests/node-conformance/fixtures/doc_with_yaml.md new file mode 100644 index 00000000..89cf2810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/doc_with_yaml.md @@ -0,0 +1,34 @@ +# Sample Markdown with YAML info + +## Foobar + + +Describe `Foobar` in more detail here. + +## Foobar II + + +Describe `Foobar II` in more detail here. fg(1) + +## Deprecated thingy + + +Describe `Deprecated thingy` in more detail here. fg(1p) + +## Something + + +Describe `Something` in more detail here. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/document_with_cjs_and_esm_code_snippet.md b/packages/secure-exec/tests/node-conformance/fixtures/document_with_cjs_and_esm_code_snippet.md new file mode 100644 index 00000000..aae5ea28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/document_with_cjs_and_esm_code_snippet.md @@ -0,0 +1,11 @@ +# Usage and Example + +CJS snippet is first, it should be the one displayed by default. + +```cjs +require('path'); +``` + +```mjs +import 'node:url'; +``` \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/document_with_esm_and_cjs_code_snippet.md b/packages/secure-exec/tests/node-conformance/fixtures/document_with_esm_and_cjs_code_snippet.md new file mode 100644 index 00000000..a7e14383 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/document_with_esm_and_cjs_code_snippet.md @@ -0,0 +1,11 @@ +# Usage and Example + +ESM snippet is first, it should be the one displayed by default. + +```mjs +import 'node:url'; +``` + +```cjs +require('path'); +``` \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/document_with_links.md b/packages/secure-exec/tests/node-conformance/fixtures/document_with_links.md new file mode 100644 index 00000000..1392029a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/document_with_links.md @@ -0,0 +1,20 @@ +# Usage and Example + +## Usage + +`node \[options\] index.js` + +Please see the [Command Line Options][] document for more information. + +## Example + +An example of a [web server][] written with Node.js which responds with +`'Hello, World!'`: + +## See also + +Check out also [this guide][] + +[Command Line Options]: cli.md#options +[this guide]: https://nodejs.org/ +[web server]: example.md diff --git a/packages/secure-exec/tests/node-conformance/fixtures/document_with_special_heading.md b/packages/secure-exec/tests/node-conformance/fixtures/document_with_special_heading.md new file mode 100644 index 00000000..817ec936 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/document_with_special_heading.md @@ -0,0 +1,4 @@ +# Sample `markdown` with _special_ **heading** + +Sometimes heading contains more than just one text child, the current file is +there to test just that. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/.env new file mode 100644 index 00000000..f098ff6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/.env @@ -0,0 +1 @@ +BASIC=basic diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/basic-valid.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/basic-valid.env new file mode 100644 index 00000000..8b740791 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/basic-valid.env @@ -0,0 +1 @@ +BASIC=overriden diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/eof-without-value.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/eof-without-value.env new file mode 100644 index 00000000..1806141c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/eof-without-value.env @@ -0,0 +1,2 @@ +BASIC=value +EMPTY= \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/multiline.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/multiline.env new file mode 100644 index 00000000..b138a31e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/multiline.env @@ -0,0 +1,7 @@ +JWT_PUBLIC_KEY="-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnNl1tL3QjKp3DZWM0T3u +LgGJQwu9WqyzHKZ6WIA5T+7zPjO1L8l3S8k8YzBrfH4mqWOD1GBI8Yjq2L1ac3Y/ +bTdfHN8CmQr2iDJC0C6zY8YV93oZB3x0zC/LPbRYpF8f6OqX1lZj5vo2zJZy4fI/ +kKcI5jHYc8VJq+KCuRZrvn+3V+KuL9tF9v8ZgjF2PZbU+LsCy5Yqg1M8f5Jp5f6V +u4QuUoobAgMBAAE= +-----END PUBLIC KEY-----" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline-single-quotes.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline-single-quotes.env new file mode 100644 index 00000000..4f1b37d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline-single-quotes.env @@ -0,0 +1 @@ +BASIC='basic' \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline.env new file mode 100644 index 00000000..ef996552 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/no-final-newline.env @@ -0,0 +1 @@ +BASIC="basic" \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/node-options.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/node-options.env new file mode 100644 index 00000000..bd3be820 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/node-options.env @@ -0,0 +1,6 @@ +CUSTOM_VARIABLE=hello-world +NODE_NO_WARNINGS=1 +NODE_OPTIONS="--permission --allow-fs-read=*" +TZ=Pacific/Honolulu +UV_THREADPOOL_SIZE=5 +BASIC=overridden diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/uv-threadpool.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/uv-threadpool.env new file mode 100644 index 00000000..462463da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/uv-threadpool.env @@ -0,0 +1 @@ +UV_THREADPOOL_SIZE=4 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/dotenv/valid.env b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/valid.env new file mode 100644 index 00000000..120488d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/dotenv/valid.env @@ -0,0 +1,67 @@ +BASIC=basic + +# COMMENTS=work +#BASIC=basic2 +#BASIC=basic3 + +# previous line intentionally left blank +AFTER_LINE=after_line +EMPTY= +EMPTY_SINGLE_QUOTES='' +EMPTY_DOUBLE_QUOTES="" +EMPTY_BACKTICKS=`` +SINGLE_QUOTES='single_quotes' +SINGLE_QUOTES_SPACED=' single quotes ' +DOUBLE_QUOTES="double_quotes" +DOUBLE_QUOTES_SPACED=" double quotes " +DOUBLE_QUOTES_INSIDE_SINGLE='double "quotes" work inside single quotes' +DOUBLE_QUOTES_WITH_NO_SPACE_BRACKET="{ port: $MONGOLAB_PORT}" +SINGLE_QUOTES_INSIDE_DOUBLE="single 'quotes' work inside double quotes" +BACKTICKS_INSIDE_SINGLE='`backticks` work inside single quotes' +BACKTICKS_INSIDE_DOUBLE="`backticks` work inside double quotes" +BACKTICKS=`backticks` +BACKTICKS_SPACED=` backticks ` +DOUBLE_QUOTES_INSIDE_BACKTICKS=`double "quotes" work inside backticks` +SINGLE_QUOTES_INSIDE_BACKTICKS=`single 'quotes' work inside backticks` +DOUBLE_AND_SINGLE_QUOTES_INSIDE_BACKTICKS=`double "quotes" and single 'quotes' work inside backticks` +EXPAND_NEWLINES="expand\nnew\nlines" +DONT_EXPAND_UNQUOTED=dontexpand\nnewlines +DONT_EXPAND_SQUOTED='dontexpand\nnewlines' +# COMMENTS=work +INLINE_COMMENTS=inline comments # work #very #well +INLINE_COMMENTS_SINGLE_QUOTES='inline comments outside of #singlequotes' # work +INLINE_COMMENTS_DOUBLE_QUOTES="inline comments outside of #doublequotes" # work +INLINE_COMMENTS_BACKTICKS=`inline comments outside of #backticks` # work +INLINE_COMMENTS_SPACE=inline comments start with a#number sign. no space required. +EQUAL_SIGNS=equals== +RETAIN_INNER_QUOTES={"foo": "bar"} +RETAIN_INNER_QUOTES_AS_STRING='{"foo": "bar"}' +RETAIN_INNER_QUOTES_AS_BACKTICKS=`{"foo": "bar's"}` +TRIM_SPACE_FROM_UNQUOTED= some spaced out string +SPACE_BEFORE_DOUBLE_QUOTES= "space before double quotes" +EMAIL=therealnerdybeast@example.tld + SPACED_KEY = parsed +EDGE_CASE_INLINE_COMMENTS="VALUE1" # or "VALUE2" or "VALUE3" + +MULTI_DOUBLE_QUOTED="THIS +IS +A +MULTILINE +STRING" + +MULTI_SINGLE_QUOTED='THIS +IS +A +MULTILINE +STRING' + +MULTI_BACKTICKED=`THIS +IS +A +"MULTILINE'S" +STRING` +export EXPORT_EXAMPLE = ignore export + +MULTI_NOT_VALID_QUOTE=" +MULTI_NOT_VALID=THIS +IS NOT MULTILINE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/echo-close-check.js b/packages/secure-exec/tests/node-conformance/fixtures/echo-close-check.js new file mode 100644 index 00000000..f03a3572 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/echo-close-check.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const fs = require('fs'); + +process.stdout.write('hello world\r\n'); + +const stdin = process.openStdin(); + +stdin.on('data', function(data) { + process.stdout.write(data.toString()); +}); + +stdin.on('end', function() { + // If stdin's fd was closed, the next open() call would return 0. + var fd = fs.openSync(process.argv[1], 'r'); + assert(fd > 2); + fs.closeSync(fd); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/echo.js b/packages/secure-exec/tests/node-conformance/fixtures/echo.js new file mode 100644 index 00000000..8d3d9ecf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/echo.js @@ -0,0 +1,31 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const common = require('../common'); +const assert = require('assert'); + +process.stdout.write('hello world\r\n'); + +var stdin = process.openStdin(); + +stdin.on('data', function(data) { + process.stdout.write(data.toString()); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/elipses.txt b/packages/secure-exec/tests/node-conformance/fixtures/elipses.txt new file mode 100644 index 00000000..61056005 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/elipses.txt @@ -0,0 +1 @@ +…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………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… \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/empty-with-bom.txt b/packages/secure-exec/tests/node-conformance/fixtures/empty-with-bom.txt new file mode 100644 index 00000000..5f282702 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/empty-with-bom.txt @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/empty.cjs b/packages/secure-exec/tests/node-conformance/fixtures/empty.cjs new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/empty.js b/packages/secure-exec/tests/node-conformance/fixtures/empty.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/empty.json b/packages/secure-exec/tests/node-conformance/fixtures/empty.json new file mode 100644 index 00000000..0967ef42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/empty.json @@ -0,0 +1 @@ +{} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/empty.txt b/packages/secure-exec/tests/node-conformance/fixtures/empty.txt new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/emptyframe.http2 b/packages/secure-exec/tests/node-conformance/fixtures/emptyframe.http2 new file mode 100644 index 00000000..c4a095c4 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/emptyframe.http2 differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.js new file mode 100644 index 00000000..22fbe876 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../../common'); +const { spawnSync } = require('child_process'); + +const four = require('../../common/fixtures') + .readSync('async-error.js') + .toString() + .split('\n') + .slice(2, -2) + .join('\n'); + +const main = `${four} + +async function main() { + try { + await four(); + } catch (e) { + console.log(e); + } +} + +main(); +`; + +// --eval CJS +{ + const child = spawnSync(process.execPath, [ + '-e', + main, + ], { + env: { ...process.env }, + }); + + if (child.status !== 0) { + console.error(child.stderr.toString()); + } + console.error(child.stdout.toString()); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.snapshot new file mode 100644 index 00000000..ae997925 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_cjs.snapshot @@ -0,0 +1,7 @@ +Error: test + at one ([eval]:2:9) + at two ([eval]:15:9) + at async three ([eval]:18:3) + at async four ([eval]:22:3) + at async main ([eval]:28:5) + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.js new file mode 100644 index 00000000..d5689026 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.js @@ -0,0 +1,41 @@ +'use strict'; + +require('../../common'); +const { spawnSync } = require('child_process'); + +const four = require('../../common/fixtures') + .readSync('async-error.js') + .toString() + .split('\n') + .slice(2, -2) + .join('\n'); + +const main = `${four} + +async function main() { + try { + await four(); + } catch (e) { + console.log(e); + } +} + +main(); +`; + +// --eval ESM +{ + const child = spawnSync(process.execPath, [ + '--input-type', + 'module', + '-e', + main, + ], { + env: { ...process.env }, + }); + + if (child.status !== 0) { + console.error(child.stderr.toString()); + } + console.error(child.stdout.toString()); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.snapshot new file mode 100644 index 00000000..0c22264f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_eval_esm.snapshot @@ -0,0 +1,7 @@ +Error: test + at one (file:*/[eval1]:2:9) + at two (file:*/[eval1]:15:9) + at async three (file:*/[eval1]:18:3) + at async four (file:*/[eval1]:22:3) + at async main (file:*/[eval1]:28:5) + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.js new file mode 100644 index 00000000..25822ba2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.js @@ -0,0 +1,13 @@ +'use strict'; +require('../../common'); +const four = require('../async-error'); + +async function main() { + try { + await four(); + } catch (e) { + console.error(e); + } +} + +queueMicrotask(main); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.snapshot new file mode 100644 index 00000000..9d84b96c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_microtask_main.snapshot @@ -0,0 +1,6 @@ +Error: test + at one (*fixtures*async-error.js:4:9) + at two (*fixtures*async-error.js:17:9) + at async three (*fixtures*async-error.js:20:3) + at async four (*fixtures*async-error.js:24:3) + at async main (*async_error_microtask_main.js:7:5) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.js new file mode 100644 index 00000000..8ffa6ae0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.js @@ -0,0 +1,13 @@ +'use strict'; +require('../../common'); +const four = require('../async-error'); + +async function main() { + try { + await four(); + } catch (e) { + console.error(e); + } +} + +process.nextTick(main); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.snapshot new file mode 100644 index 00000000..c5ccba99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_nexttick_main.snapshot @@ -0,0 +1,7 @@ +Error: test + at one (*fixtures*async-error.js:4:9) + at two (*fixtures*async-error.js:17:9) + at process.processTicksAndRejections (node:internal*process*task_queues:105:5) + at async three (*fixtures*async-error.js:20:3) + at async four (*fixtures*async-error.js:24:3) + at async main (*async_error_nexttick_main.js:7:5) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.mjs new file mode 100644 index 00000000..d368ad53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.mjs @@ -0,0 +1,12 @@ +import '../../common/index.mjs'; +import four from '../async-error.js'; + +async function main() { + try { + await four(); + } catch (e) { + console.error(e); + } +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.snapshot new file mode 100644 index 00000000..3d232a32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_esm.snapshot @@ -0,0 +1,6 @@ +Error: test + at one (*fixtures*async-error.js:4:9) + at two (*fixtures*async-error.js:17:9) + at async three (*fixtures*async-error.js:20:3) + at async four (*fixtures*async-error.js:24:3) + at async main (file:*/async_error_sync_esm.mjs:6:5) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.js new file mode 100644 index 00000000..4a7b402e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.js @@ -0,0 +1,13 @@ +'use strict'; +require('../../common'); +const four = require('../async-error'); + +async function main() { + try { + await four(); + } catch (e) { + console.error(e); + } +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.snapshot new file mode 100644 index 00000000..34aaec5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/async_error_sync_main.snapshot @@ -0,0 +1,6 @@ +Error: test + at one (*fixtures*async-error.js:4:9) + at two (*fixtures*async-error.js:17:9) + at async three (*fixtures*async-error.js:20:3) + at async four (*fixtures*async-error.js:24:3) + at async main (*async_error_sync_main.js:7:5) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.js new file mode 100644 index 00000000..5482a21b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.js @@ -0,0 +1,13 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 3; + +const punycode = require('punycode'); + +// This test verifies that line numbers in core modules are reported correctly. +// The punycode module was chosen for testing because it changes infrequently. +// If this test begins failing, it is likely due to a punycode update, and the +// test's assertions simply need to be updated to reflect the changes. If a +// punycode update was not made, and this test begins failing, then line numbers +// are probably actually broken. +punycode.decode('x'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.snapshot new file mode 100644 index 00000000..9ef06c33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/core_line_numbers.snapshot @@ -0,0 +1,10 @@ +node:punycode:54 + throw new RangeError(errors[type]); + ^ + +RangeError: Invalid input + at error (node:punycode:54:8) + at Object.decode (node:punycode:247:5) + at Object. (*core_line_numbers.js:13:10) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.js new file mode 100644 index 00000000..7a5b3b7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.js @@ -0,0 +1,15 @@ +// Flags: --expose-internals +'use strict'; + +require('../../common'); +Error.stackTraceLimit = 1; + +const { aggregateTwoErrors } = require('internal/errors'); + +const originalError = new Error('original'); +const err = new Error('second error'); + +originalError.code = 'ERR0'; +err.code = 'ERR1'; + +throw aggregateTwoErrors(err, originalError); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.snapshot new file mode 100644 index 00000000..77715c40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_aggregateTwoErrors.snapshot @@ -0,0 +1,20 @@ +*error_aggregateTwoErrors.js:* +throw aggregateTwoErrors(err, originalError); +^ + +AggregateError: original + at Object. (*error_aggregateTwoErrors.js:*:*) { + code: 'ERR0', + [errors]: [ + Error: original + at Object. (*error_aggregateTwoErrors.js:*:*) { + code: 'ERR0' + }, + Error: second error + at Object. (*error_aggregateTwoErrors.js:*:*) { + code: 'ERR1' + } + ] +} + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.js new file mode 100644 index 00000000..dbe66b8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 1; + +const assert = require('assert'); + +process.on('exit', function(code) { + console.error(`Exiting with code=${code}`); +}); + +assert.strictEqual(1, 2); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.snapshot new file mode 100644 index 00000000..778165dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_exit.snapshot @@ -0,0 +1,18 @@ +Exiting with code=1 +node:assert:* + throw new AssertionError(obj); + ^ + +AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + +1 !== 2 + + at Object. (*error_exit.js:*:*) { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: 1, + expected: 2, + operator: 'strictEqual' +} + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.js new file mode 100644 index 00000000..086672b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.js @@ -0,0 +1,12 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 2; + +function test() { + const a = 'abc\0def'; + console.error(a); + throw new Error(a); +} +Object.defineProperty(test, 'name', { value: 'fun\0name' }); + +test(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.snapshot new file mode 100644 index 00000000..7dd4d665 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/errors/error_with_nul.snapshot differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.js new file mode 100644 index 00000000..1e35a3a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.js @@ -0,0 +1,22 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 2; + +const EventEmitter = require('events'); + +function foo() { + function bar() { + return new Error('foo:bar'); + } + + return bar(); +} + +const ee = new EventEmitter(); +const err = foo(); + +function quux() { + ee.emit('error', err); +} + +quux(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.snapshot new file mode 100644 index 00000000..a482c105 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_common_trace.snapshot @@ -0,0 +1,12 @@ +node:events:* + throw er; * Unhandled 'error' event + ^ + +Error: foo:bar + at bar (*events_unhandled_error_common_trace.js:*:*) + at foo (*events_unhandled_error_common_trace.js:*:*) +Emitted 'error' event at: + at quux (*events_unhandled_error_common_trace.js:*:*) + at Object. (*events_unhandled_error_common_trace.js:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.js new file mode 100644 index 00000000..70727815 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.js @@ -0,0 +1,9 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 1; + +const EventEmitter = require('events'); +const er = new Error(); +process.nextTick(() => { + new EventEmitter().emit('error', er); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.snapshot new file mode 100644 index 00000000..450d4910 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_nexttick.snapshot @@ -0,0 +1,10 @@ +node:events:* + throw er; * Unhandled 'error' event + ^ + +Error + at Object. (*events_unhandled_error_nexttick.js:*:*) +Emitted 'error' event at: + at *events_unhandled_error_nexttick.js:*:* + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.js new file mode 100644 index 00000000..d9a01050 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.js @@ -0,0 +1,6 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 1; + +const EventEmitter = require('events'); +new EventEmitter().emit('error', new Error()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.snapshot new file mode 100644 index 00000000..520601e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_sameline.snapshot @@ -0,0 +1,10 @@ +node:events:* + throw er; * Unhandled 'error' event + ^ + +Error + at Object. (*events_unhandled_error_sameline.js:*:*) +Emitted 'error' event at: + at Object. (*events_unhandled_error_sameline.js:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.js new file mode 100644 index 00000000..21317719 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.js @@ -0,0 +1,7 @@ +'use strict'; +require('../../common'); +Error.stackTraceLimit = 1; + +const EventEmitter = require('events'); +class Foo extends EventEmitter {} +new Foo().emit('error', new Error()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.snapshot new file mode 100644 index 00000000..6a9cfd4a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/events_unhandled_error_subclass.snapshot @@ -0,0 +1,10 @@ +node:events:* + throw er; * Unhandled 'error' event + ^ + +Error + at Object. (*events_unhandled_error_subclass.js:*:*) +Emitted 'error' event on Foo instance at: + at Object. (*events_unhandled_error_subclass.js:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.js new file mode 100644 index 00000000..0f3c92c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.js @@ -0,0 +1 @@ +throw new Error('Should include grayed stack trace') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.snapshot new file mode 100644 index 00000000..e5a03ca6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/force_colors.snapshot @@ -0,0 +1,16 @@ +*force_colors.js:1 +throw new Error('Should include grayed stack trace') +^ + +Error: Should include grayed stack trace + at Object. (/test*force_colors.js:1:7) + at * + at * + at * + at * + at * + at * + at * + at * + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.js new file mode 100644 index 00000000..85c127c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.js @@ -0,0 +1,24 @@ +'use strict'; + +require('../../common'); +Error.stackTraceLimit = 4; + +const assert = require('assert'); + +let err; +// Create some random error frames. +(function a() { + (function b() { + (function c() { + err = new Error('test error'); + })(); + })(); +})(); + +(function x() { + (function y() { + (function z() { + assert.ifError(err); + })(); + })(); +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.snapshot new file mode 100644 index 00000000..9296b25f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/if-error-has-good-stack.snapshot @@ -0,0 +1,25 @@ +node:assert:* + throw newErr; + ^ + +AssertionError [ERR_ASSERTION]: ifError got unwanted exception: test error + at z (*if-error-has-good-stack.js:*:*) + at y (*if-error-has-good-stack.js:*:*) + at x (*if-error-has-good-stack.js:*:*) + at Object. (*if-error-has-good-stack.js:*:*) + at c (*if-error-has-good-stack.js:*:*) + at b (*if-error-has-good-stack.js:*:*) + at a (*if-error-has-good-stack.js:*:*) + at Object. (*if-error-has-good-stack.js:*:*) { + generatedMessage: false, + code: 'ERR_ASSERTION', + actual: Error: test error + at c (*if-error-has-good-stack.js:*:*) + at b (*if-error-has-good-stack.js:*:*) + at a (*if-error-has-good-stack.js:*:*) + at Object. (*if-error-has-good-stack.js:*:*), + expected: null, + operator: 'ifError' +} + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.js new file mode 100644 index 00000000..25d1642a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.js @@ -0,0 +1,16 @@ +// Flags: --unhandled-rejections=strict +'use strict'; + +require('../../common'); + +// Check that the process will exit on the first unhandled rejection in case the +// unhandled rejections mode is set to `'strict'`. + +const ref1 = new Promise(() => { + throw new Error('One'); +}); + +const ref2 = Promise.reject(new Error('Two')); + +// Keep the event loop alive to actually detect the unhandled rejection. +setTimeout(() => console.log(ref1, ref2), 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.snapshot new file mode 100644 index 00000000..cf42c69e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_always_throw_unhandled.snapshot @@ -0,0 +1,17 @@ +*promise_always_throw_unhandled.js:* + throw new Error('One'); + ^ + +Error: One + at * + at new Promise () + at * + at * + at * + at * + at * + at * + at * + at * + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.js new file mode 100644 index 00000000..b71757a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.js @@ -0,0 +1,8 @@ +// Flags: --unhandled-rejections=warn-with-error-code +'use strict'; + +require('../../common'); +const assert = require('assert'); + +Promise.reject(new Error('alas')); +process.on('exit', assert.strictEqual.bind(null, 1)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.snapshot new file mode 100644 index 00000000..4b3ed864 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/promise_unhandled_warn_with_error.snapshot @@ -0,0 +1,12 @@ +(node:*) UnhandledPromiseRejectionWarning: Error: alas + at * + at * + at * + at * + at * + at * + at * + at * + at * +(Use `* --trace-warnings ...` to show where the warning was created) +(node:*) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https:*nodejs.org*api*cli.html#cli_unhandled_rejections_mode). (rejection id: 1) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.js new file mode 100644 index 00000000..d72a7a22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.js @@ -0,0 +1,7 @@ +// Flags: --no-extra-info-on-fatal-exception + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 1; + +throw new Error('foo'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.snapshot new file mode 100644 index 00000000..26e09617 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/test-no-extra-info-on-fatal-exception.snapshot @@ -0,0 +1,6 @@ +*test-no-extra-info-on-fatal-exception.js:7 +throw new Error('foo'); +^ + +Error: foo + at Object. (*test-no-extra-info-on-fatal-exception.js:7:7) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.js new file mode 100644 index 00000000..1cf6108a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.js @@ -0,0 +1,27 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +// Custom error throwing +// eslint-disable-next-line no-throw-literal +throw ({ name: 'MyCustomError', message: 'This is a custom message' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.snapshot new file mode 100644 index 00000000..ba80020c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_custom_error.snapshot @@ -0,0 +1,7 @@ + +*throw_custom_error.js:* +throw ({ name: 'MyCustomError', message: 'This is a custom message' }); +^ +{ name: 'MyCustomError', message: 'This is a custom message' } + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.js new file mode 100644 index 00000000..0f38a949 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.js @@ -0,0 +1,10 @@ +'use strict'; +require('../../common'); +throw { // eslint-disable-line no-throw-literal + get stack() { + throw new Error('weird throw but ok'); + }, + get name() { + throw new Error('weird throw but ok'); + }, +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.snapshot new file mode 100644 index 00000000..1786f96f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_error_with_getter_throw.snapshot @@ -0,0 +1,8 @@ + +*throw_error_with_getter_throw.js:* +throw { * eslint-disable-line no-throw-literal +^ +[object Object] +(Use `* --trace-uncaught ...` to show where the exception was thrown) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.js new file mode 100644 index 00000000..aa9ab6a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.js @@ -0,0 +1,9 @@ +'use strict'; +require('../../common'); + +Error.stackTraceLimit = 1; +eval(` + + throw new Error('error in anonymous script'); + +`) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.snapshot new file mode 100644 index 00000000..e6f731f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_anonymous.snapshot @@ -0,0 +1,8 @@ +:* + throw new Error('error in anonymous script'); + ^ + +Error: error in anonymous script + at eval (eval at (*throw_in_eval_anonymous.js:*:*), :*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.js new file mode 100644 index 00000000..0d33fcf4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.js @@ -0,0 +1,9 @@ +'use strict'; +require('../../common'); + +Error.stackTraceLimit = 1; +eval(` + + throw new Error('error in named script'); + +//# sourceURL=evalscript.js`) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.snapshot new file mode 100644 index 00000000..3be4c358 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_eval_named.snapshot @@ -0,0 +1,8 @@ +evalscript.js:* + throw new Error('error in named script'); + ^ + +Error: error in named script + at eval (evalscript.js:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.js new file mode 100644 index 00000000..b62d4225 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.js @@ -0,0 +1,34 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +/* eslint-disable indent, no-tabs */ +'use strict'; +require('../../common'); + +console.error('before'); + +(function() { + // These lines should contain tab! + // eslint-disable-next-line no-throw-literal + throw ({ foo: 'bar' }); +})(); + +console.error('after'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.snapshot new file mode 100644 index 00000000..29c7e1ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_in_line_with_tabs.snapshot @@ -0,0 +1,8 @@ +before + +*throw_in_line_with_tabs.js:* + throw ({ foo: 'bar' }); + ^ +{ foo: 'bar' } + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.js new file mode 100644 index 00000000..e1b239aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.js @@ -0,0 +1,27 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +// Custom error throwing +// eslint-disable-next-line no-throw-literal +throw ({ foo: 'bar' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.snapshot new file mode 100644 index 00000000..4ad80df4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_non_error.snapshot @@ -0,0 +1,7 @@ + +*throw_non_error.js:* +throw ({ foo: 'bar' }); +^ +{ foo: 'bar' } + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.js new file mode 100644 index 00000000..d8fc14ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.js @@ -0,0 +1,26 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +// eslint-disable-next-line no-throw-literal +throw null; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.snapshot new file mode 100644 index 00000000..1a1191ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_null.snapshot @@ -0,0 +1,8 @@ + +*throw_null.js:* +throw null; +^ +null +(Use `* --trace-uncaught ...` to show where the exception was thrown) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.js new file mode 100644 index 00000000..8c486a7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.js @@ -0,0 +1,26 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +// eslint-disable-next-line no-throw-literal +throw undefined; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.snapshot new file mode 100644 index 00000000..b6b6060b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/throw_undefined.snapshot @@ -0,0 +1,8 @@ + +*throw_undefined.js:* +throw undefined; +^ +undefined +(Use `* --trace-uncaught ...` to show where the exception was thrown) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.js new file mode 100644 index 00000000..bd413047 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.js @@ -0,0 +1,28 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); + +setTimeout(function() { + // eslint-disable-next-line no-undef,no-unused-expressions + undefined_reference_error_maker; +}, 1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.snapshot new file mode 100644 index 00000000..ddbb221c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/timeout_throw.snapshot @@ -0,0 +1,10 @@ +*timeout_throw.js:* + undefined_reference_error_maker; + ^ + +ReferenceError: undefined_reference_error_maker is not defined + at Timeout._onTimeout (*timeout_throw.js:*:*) + at listOnTimeout (node:internal*timers:*:*) + at process.processTimers (node:internal*timers:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.js new file mode 100644 index 00000000..baa45de1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.js @@ -0,0 +1,31 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +const vm = require('vm'); + +console.error('before'); + +// undefined reference +vm.runInNewContext('Error.stackTraceLimit = 5; foo.bar = 5;'); + +console.error('after'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.snapshot new file mode 100644 index 00000000..798306c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/undefined_reference_in_new_context.snapshot @@ -0,0 +1,13 @@ +before +evalmachine.:* +Error.stackTraceLimit = 5; foo.bar = 5; + ^ + +ReferenceError: foo is not defined + at evalmachine.:*:* + at Script.runInContext (node:vm:*:*) + at Script.runInNewContext (node:vm:*:*) + at Object.runInNewContext (node:vm:*:*) + at Object. (*undefined_reference_in_new_context.js:*:*) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.js b/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.js new file mode 100644 index 00000000..53c5315a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.js @@ -0,0 +1,5 @@ +// Flags: --trace-warnings --unhandled-rejections=warn +'use strict'; +require('../../common'); +const p = Promise.reject(new Error('This was rejected')); +setImmediate(() => p.catch(() => {})); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.snapshot new file mode 100644 index 00000000..246b82a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/errors/unhandled_promise_trace_warnings.snapshot @@ -0,0 +1,31 @@ +(node:*) UnhandledPromiseRejectionWarning: Error: This was rejected + at * + at * + at * + at * + at * + at * + at * + at * + at * + at * + at * + at * + at * +(node:*) Error: This was rejected + at * + at * + at * + at * + at * + at * + at * + at * + at * +(node:*) PromiseRejectionHandledWarning: Promise rejection was handled asynchronously (rejection id: 1) + at * + at * + at Promise.then () + at Promise.catch () + at * + at * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/assertionless-json-import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/assertionless-json-import.mjs new file mode 100644 index 00000000..3ffc4c11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/assertionless-json-import.mjs @@ -0,0 +1,24 @@ +const DATA_URL_PATTERN = /^data:application\/json(?:[^,]*?)(;base64)?,([\s\S]*)$/; +const JSON_URL_PATTERN = /^[^?]+\.json(\?[^#]*)?(#.*)?$/; + +export async function resolve(specifier, context, next) { + const noAttributesSpecified = context.importAttributes.type == null; + + // Mutation from resolve hook should be discarded. + context.importAttributes.type = 'whatever'; + + // This fixture assumes that no other resolve hooks in the chain will error on invalid import attributes + // (as defaultResolve doesn't). + const result = await next(specifier, context); + + if (noAttributesSpecified && + (DATA_URL_PATTERN.test(result.url) || JSON_URL_PATTERN.test(result.url))) { + // Clean new import attributes object to ensure that this test isn't passing due to mutation. + result.importAttributes = { + ...(result.importAttributes ?? context.importAttributes), + type: 'json', + }; + } + + return result; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports-loader.mjs new file mode 100644 index 00000000..f1b770d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports-loader.mjs @@ -0,0 +1,59 @@ +import module from 'node:module'; +import { readFileSync } from 'node:fs'; + +/** @type {string} */ +let GET_BUILTIN; +export function initialize(data) { + GET_BUILTIN = data.GET_BUILTIN; +} + +export async function resolve(specifier, context, next) { + const def = await next(specifier, context); + + if (def.url.startsWith('node:')) { + return { + shortCircuit: true, + url: `custom-${def.url}`, + importAttributes: context.importAttributes, + }; + } + return def; +} + +export function load(url, context, next) { + if (url.startsWith('custom-node:')) { + const urlObj = new URL(url); + return { + shortCircuit: true, + source: generateBuiltinModule(urlObj.pathname), + format: 'commonjs', + }; + } else if (context.format === undefined || context.format === null || context.format === 'commonjs') { + return { + shortCircuit: true, + source: readFileSync(new URL(url)), + format: 'commonjs', + }; + } + return next(url); +} + +function generateBuiltinModule(builtinName) { + const builtinInstance = module._load(builtinName); + const builtinExports = [ + ...Object.keys(builtinInstance), + ]; + return `\ +const $builtinInstance = ${GET_BUILTIN}(${JSON.stringify(builtinName)}); + +module.exports = $builtinInstance; +module.exports.__fromLoader = true; + +// We need this for CJS-module-lexer can parse the exported names. +${ + builtinExports + .map(name => `exports.${name} = $builtinInstance.${name};`) + .join('\n') +} +`; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports.mjs new file mode 100644 index 00000000..123b12c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/builtin-named-exports.mjs @@ -0,0 +1,17 @@ +import * as fixtures from '../../common/fixtures.mjs'; +import { createRequire, register } from 'node:module'; + +const require = createRequire(import.meta.url); + +const GET_BUILTIN = `$__get_builtin_hole_${Date.now()}`; +Object.defineProperty(globalThis, GET_BUILTIN, { + value: builtinName => require(builtinName), + enumerable: false, + configurable: false, +}); + +register(fixtures.fileURL('es-module-loaders/builtin-named-exports-loader.mjs'), { + data: { + GET_BUILTIN, + }, +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/byop-dummy-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/byop-dummy-loader.mjs new file mode 100644 index 00000000..17a3430b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/byop-dummy-loader.mjs @@ -0,0 +1,30 @@ +export function load(url, context, nextLoad) { + switch (url) { + case 'byop://1/index.mjs': + return { + source: 'console.log("index.mjs!")', + format: 'module', + shortCircuit: true, + }; + case 'byop://1/index2.mjs': + return { + source: 'import c from "./sub.mjs"; console.log(c);', + format: 'module', + shortCircuit: true, + }; + case 'byop://1/sub.mjs': + return { + source: 'export default 42', + format: 'module', + shortCircuit: true, + }; + case 'byop://1/index.byoe': + return { + source: 'console.log("index.byoe!")', + format: 'module', + shortCircuit: true, + }; + default: + return nextLoad(url, context); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/example-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/example-loader.mjs new file mode 100644 index 00000000..77d44d55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/example-loader.mjs @@ -0,0 +1,46 @@ +import { URL } from 'url'; +import path from 'path'; +import process from 'process'; +import { builtinModules } from 'module'; + +const JS_EXTENSIONS = new Set(['.js', '.mjs']); + +const baseURL = new URL('file://'); +baseURL.pathname = process.cwd() + '/'; + +export function resolve(specifier, { parentURL = baseURL }, next) { + if (builtinModules.includes(specifier)) { + return { + shortCircuit: true, + url: 'node:' + specifier + }; + } + if (/^\.{1,2}[/]/.test(specifier) !== true && !specifier.startsWith('file:')) { + // For node_modules support: + // return next(specifier); + throw new Error( + `imports must be URLs or begin with './', or '../'; '${specifier}' does not`); + } + const resolved = new URL(specifier, parentURL); + return { + shortCircuit: true, + url: resolved.href + }; +} + +export function getFormat(url, context, defaultGetFormat) { + if (url.startsWith('node:') && builtinModules.includes(url.slice(5))) { + return { + format: 'builtin' + }; + } + const { pathname } = new URL(url); + const ext = path.extname(pathname); + if (!JS_EXTENSIONS.has(ext)) { + throw new Error( + `Cannot load file with non-JavaScript file extension ${ext}.`); + } + return { + format: 'module' + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type-loader.mjs new file mode 100644 index 00000000..c4104018 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type-loader.mjs @@ -0,0 +1,25 @@ +/** @type {Uint8Array} */ +let data; +/** @type {number} */ +let ESM_MODULE_INDEX; +/** @type {number} */ +let CJS_MODULE_INDEX; + +export function initialize({ sab, ESM_MODULE_INDEX:e, CJS_MODULE_INDEX:c }) { + data = new Uint8Array(sab); + ESM_MODULE_INDEX = e; + CJS_MODULE_INDEX = c; +} + +export async function resolve(specifier, context, next) { + const nextResult = await next(specifier, context); + const { format } = nextResult; + + if (format === 'module' || specifier.endsWith('.mjs')) { + Atomics.add(data, ESM_MODULE_INDEX, 1); + } else if (format == null || format === 'commonjs') { + Atomics.add(data, CJS_MODULE_INDEX, 1); + } + + return nextResult; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type.mjs new file mode 100644 index 00000000..7324a08e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hook-resolve-type.mjs @@ -0,0 +1,18 @@ +import * as fixtures from '../../common/fixtures.mjs'; +import { register } from 'node:module'; + +const sab = new SharedArrayBuffer(2); +const data = new Uint8Array(sab); + +const ESM_MODULE_INDEX = 0 +const CJS_MODULE_INDEX = 1 + +export function getModuleTypeStats() { + const importedESM = Atomics.load(data, ESM_MODULE_INDEX); + const importedCJS = Atomics.load(data, CJS_MODULE_INDEX); + return { importedESM, importedCJS }; +} + +register(fixtures.fileURL('es-module-loaders/hook-resolve-type-loader.mjs'), { + data: { sab, ESM_MODULE_INDEX, CJS_MODULE_INDEX }, +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-custom.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-custom.mjs new file mode 100644 index 00000000..5109d20f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-custom.mjs @@ -0,0 +1,116 @@ +import { pathToFileURL } from 'node:url'; +import count from '../es-modules/stateful.mjs'; + + +// Arbitrary instance of manipulating a module's internal state +// used to assert node-land and user-land have different contexts +count(); + +export function resolve(specifier, { importAttributes }, next) { + let format = ''; + + if (specifier === 'esmHook/format.false') { + format = false; + } + if (specifier === 'esmHook/format.true') { + format = true; + } + if (specifier === 'esmHook/preknownFormat.pre') { + format = 'module'; + } + + if (specifier.startsWith('esmHook')) { + return { + format, + shortCircuit: true, + url: pathToFileURL(specifier).href, + importAttributes, + }; + } + + return next(specifier); +} + +/** + * @param {string} url A fully resolved file url. + * @param {object} context Additional info. + * @param {function} next for now, next is defaultLoad a wrapper for + * defaultGetFormat + defaultGetSource + * @returns {{ format: string, source: (string|SharedArrayBuffer|Uint8Array) }} + */ +export function load(url, context, next) { + // Load all .js files as ESM, regardless of package scope + if (url.endsWith('.js')) { + return next(url, { + ...context, + format: 'module', + }); + } + + if (url.endsWith('.ext')) { + return next(url, { + ...context, + format: 'module', + }); + } + + if (url.endsWith('esmHook/badReturnVal.mjs')) { + return 'export function returnShouldBeObject() {}'; + } + + if (url.endsWith('esmHook/badReturnFormatVal.mjs')) { + return { + format: Array(0), + shortCircuit: true, + source: '', + }; + } + if (url.endsWith('esmHook/unsupportedReturnFormatVal.mjs')) { + return { + format: 'foo', // Not one of the allowable inputs: no translator named 'foo' + shortCircuit: true, + source: '', + }; + } + + if (url.endsWith('esmHook/badReturnSourceVal.mjs')) { + return { + format: 'module', + shortCircuit: true, + source: Array(0), + }; + } + + if (url.endsWith('esmHook/preknownFormat.pre')) { + return { + format: context.format, + shortCircuit: true, + source: `const msg = 'hello world'; export default msg;` + }; + } + + if (url.endsWith('esmHook/virtual.mjs')) { + return { + format: 'module', + shortCircuit: true, + source: `export const message = 'Woohoo!'.toUpperCase();`, + }; + } + + if (url.endsWith('esmHook/commonJsNullSource.mjs')) { + return { + format: 'commonjs', + shortCircuit: true, + source: 1n, + }; + } + + if (url.endsWith('esmHook/maximumCallStack.mjs')) { + function recurse() { + recurse(); + } + recurse(); + } + + return next(url); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize-port.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize-port.mjs new file mode 100644 index 00000000..cefe8854 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize-port.mjs @@ -0,0 +1,16 @@ +let thePort = null; + +export async function initialize(port) { + port.postMessage('initialize'); + thePort = port; +} + +export async function resolve(specifier, context, next) { + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + thePort.postMessage(`resolve ${specifier}`); + + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize.mjs new file mode 100644 index 00000000..7622d982 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-initialize.mjs @@ -0,0 +1,7 @@ +import { writeFileSync } from 'node:fs'; + +let counter = 0; + +export async function initialize() { + writeFileSync(1, `hooks initialize ${++counter}\n`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-input.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-input.mjs new file mode 100644 index 00000000..854b8e61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/hooks-input.mjs @@ -0,0 +1,92 @@ +// This is expected to be used by test-esm-loader-hooks.mjs via: +// node --loader ./test/fixtures/es-module-loaders/hooks-input.mjs ./test/fixtures/es-modules/json-modules.mjs + +import assert from 'assert'; +import { writeSync } from 'fs'; +import { readFile } from 'fs/promises'; +import { fileURLToPath } from 'url'; + + +let resolveCalls = 0; +let loadCalls = 0; + +export async function resolve(specifier, context, next) { + resolveCalls++; + let url; + + if (resolveCalls === 1) { + url = new URL(specifier).href; + assert.match(specifier, /json-modules\.mjs$/); + + if (!(/\[eval\d*\]$/).test(context.parentURL)) { + assert.strictEqual(context.parentURL, undefined); + } + + assert.deepStrictEqual(context.importAttributes, {}); + } else if (resolveCalls === 2) { + url = new URL(specifier, context.parentURL).href; + assert.match(specifier, /experimental\.json$/); + assert.match(context.parentURL, /json-modules\.mjs$/); + assert.deepStrictEqual(context.importAttributes, { + type: 'json', + }); + } + + // Ensure `context` has all and only the properties it's supposed to + assert.deepStrictEqual(Reflect.ownKeys(context), [ + 'conditions', + 'importAttributes', + 'parentURL', + 'importAssertions', + ]); + assert.ok(Array.isArray(context.conditions)); + assert.strictEqual(typeof next, 'function'); + + const returnValue = { + url, + format: 'test', + shortCircuit: true, + } + + writeSync(1, JSON.stringify(returnValue) + '\n'); // For the test to validate when it parses stdout + + return returnValue; +} + +export async function load(url, context, next) { + loadCalls++; + const source = await readFile(fileURLToPath(url)); + let format; + + if (loadCalls === 1) { + assert.match(url, /json-modules\.mjs$/); + assert.deepStrictEqual(context.importAttributes, {}); + format = 'module'; + } else if (loadCalls === 2) { + assert.match(url, /experimental\.json$/); + assert.deepStrictEqual(context.importAttributes, { + type: 'json', + }); + format = 'json'; + } + + assert.ok(new URL(url)); + // Ensure `context` has all and only the properties it's supposed to + assert.deepStrictEqual(Reflect.ownKeys(context), [ + 'format', + 'importAttributes', + 'importAssertions', + ]); + assert.strictEqual(context.format, 'test'); + assert.strictEqual(typeof next, 'function'); + + const returnValue = { + source, + format, + shortCircuit: true, + }; + + writeSync(1, JSON.stringify(returnValue) + '\n'); // For the test to validate when it parses stdout + + return returnValue; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/http-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/http-loader.mjs new file mode 100644 index 00000000..4fe8fcb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/http-loader.mjs @@ -0,0 +1,22 @@ +import { get } from 'http'; + +export function load(url, context, nextLoad) { + if (url.startsWith('http://')) { + return new Promise((resolve, reject) => { + get(url, (rsp) => { + let data = ''; + rsp.on('data', (chunk) => data += chunk); + rsp.on('end', () => { + resolve({ + format: 'module', + shortCircuit: true, + source: data, + }); + }); + }) + .on('error', reject); + }); + } + + return nextLoad(url); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/js-as-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/js-as-esm.js new file mode 100644 index 00000000..b4d2741b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/js-as-esm.js @@ -0,0 +1 @@ +export const namedExport = 'named-export'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-dep.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-dep.js new file mode 100644 index 00000000..c8154ac5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-dep.js @@ -0,0 +1 @@ +exports.format = 'module'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-edge-cases.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-edge-cases.mjs new file mode 100644 index 00000000..19af0e2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-edge-cases.mjs @@ -0,0 +1,13 @@ +import { strictEqual } from "node:assert"; +import { isMainThread, workerData, parentPort } from "node:worker_threads"; + +strictEqual(isMainThread, false); + +// We want to make sure that internals are not leaked on the public module: +strictEqual(workerData, null); +strictEqual(parentPort, null); + +// We don't want `import.meta.resolve` being available from loaders +// as the sync implementation is not compatible with calling async +// functions on the same thread. +strictEqual(typeof import.meta.resolve, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-format.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-format.mjs new file mode 100644 index 00000000..dc61a792 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-format.mjs @@ -0,0 +1,20 @@ +export async function resolve(specifier, { parentURL, importAttributes }, next) { + if (parentURL && specifier === '../fixtures/es-modules/test-esm-ok.mjs') { + return { + shortCircuit: true, + url: 'file:///asdf', + }; + } + return next(specifier); +} + +export async function load(url, context, next) { + if (url === 'file:///asdf') { + return { + format: 'esm', + shortCircuit: true, + source: '', + } + } + return next(url); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-url.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-url.mjs new file mode 100644 index 00000000..aac2b16b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-invalid-url.mjs @@ -0,0 +1,10 @@ +export async function resolve(specifier, { parentURL, importAttributes }, next) { + if (parentURL && specifier === '../fixtures/es-modules/test-esm-ok.mjs') { + return { + shortCircuit: true, + url: specifier, + importAttributes, + }; + } + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-context.mjs new file mode 100644 index 00000000..fe38da04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-context.mjs @@ -0,0 +1,3 @@ +export async function load(url, context, next) { + return next(url, []); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-url.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-url.mjs new file mode 100644 index 00000000..c6a4c750 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-bad-next-url.mjs @@ -0,0 +1,3 @@ +export async function load(url, context, next) { + return next([]); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-dynamic-import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-dynamic-import.mjs new file mode 100644 index 00000000..96af5507 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-dynamic-import.mjs @@ -0,0 +1,14 @@ +import { writeSync } from 'node:fs'; + + +export async function load(url, context, next) { + if (url === 'node:fs' || url.includes('loader')) { + return next(url); + } + + // Here for asserting dynamic import + await import('xxx/loader-load-passthru.mjs'); + + writeSync(1, 'load dynamic import' + '\n'); // Signal that this specific hook ran + return next(url, context); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-foo-or-42.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-foo-or-42.mjs new file mode 100644 index 00000000..285b81a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-foo-or-42.mjs @@ -0,0 +1,19 @@ +export async function load(url, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (url === 'node:fs' || url.includes('loader')) { + return next(url); + } + + const val = url.includes('42') + ? '42' + : '"foo"'; + + return { + format: 'module', + shortCircuit: true, + source: `export default ${val}`, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-impersonating-next-url.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-impersonating-next-url.mjs new file mode 100644 index 00000000..1028e093 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-impersonating-next-url.mjs @@ -0,0 +1,3 @@ +export async function load(url, context, next) { + return next('not/a/url'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-incomplete.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-incomplete.mjs new file mode 100644 index 00000000..bf6d5ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-incomplete.mjs @@ -0,0 +1,14 @@ +export async function load(url, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (url === 'node:fs' || url.includes('loader')) { + return next(url); + } + + return { + format: 'module', + source: 'export default 42', + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-next-modified.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-next-modified.mjs new file mode 100644 index 00000000..401b5297 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-next-modified.mjs @@ -0,0 +1,11 @@ +export async function load(url, context, next) { + const { + format, + source, + } = await next(url); + + return { + format, + source: source + 1, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-null-return.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-null-return.mjs new file mode 100644 index 00000000..252eec4e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-null-return.mjs @@ -0,0 +1,3 @@ +export async function load(specifier, context, next) { + return null; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passing-modified-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passing-modified-context.mjs new file mode 100644 index 00000000..7676be76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passing-modified-context.mjs @@ -0,0 +1,6 @@ +export async function load(url, context, next) { + return next(url, { + ...context, + foo: 'bar', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passthru.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passthru.mjs new file mode 100644 index 00000000..72ff6b56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-passthru.mjs @@ -0,0 +1,14 @@ +import { writeSync } from 'node:fs'; + +export async function load(url, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (url === 'node:fs' || url.includes('loader')) { + return next(url); + } + + writeSync(1, 'load passthru' + '\n'); // Signal that this specific hook ran + return next(url); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-receiving-modified-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-receiving-modified-context.mjs new file mode 100644 index 00000000..6e5a1ee7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-load-receiving-modified-context.mjs @@ -0,0 +1,7 @@ +import { writeSync } from 'node:fs'; + + +export async function load(url, context, next) { + writeSync(1, context.foo + '\n'); // Expose actual value the hook was called with + return next(url, context); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-log-args.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-log-args.mjs new file mode 100644 index 00000000..b56fddbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-log-args.mjs @@ -0,0 +1,31 @@ +import { writeSync } from 'node:fs'; +import { inspect } from 'node:util' + +export async function resolve(...args) { + writeSync(1, `resolve arg count: ${args.length}\n`); + writeSync(1, inspect({ + specifier: args[0], + context: args[1], + next: args[2], + }) + '\n'); + + return { + shortCircuit: true, + url: args[0], + }; +} + +export async function load(...args) { + writeSync(1, `load arg count: ${args.length}\n`); + writeSync(1, inspect({ + url: args[0], + context: args[1], + next: args[2], + }) + '\n'); + + return { + format: 'module', + source: '', + shortCircuit: true, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-42.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-42.mjs new file mode 100644 index 00000000..b571a27a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-42.mjs @@ -0,0 +1,17 @@ +import { writeSync } from 'node:fs'; + + +export async function resolve(specifier, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + writeSync(1, 'resolve 42' + '\n'); // Signal that this specific hook ran + writeSync(1, `next: ${next.name}\n`); // Expose actual value the hook was called with + + return next('file:///42.mjs'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-context.mjs new file mode 100644 index 00000000..881f5875 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-context.mjs @@ -0,0 +1,3 @@ +export async function resolve(specifier, context, next) { + return next(specifier, []); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-specifier.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-specifier.mjs new file mode 100644 index 00000000..66c94175 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-bad-next-specifier.mjs @@ -0,0 +1,3 @@ +export async function resolve(specifier, context, next) { + return next([]); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-dynamic-import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-dynamic-import.mjs new file mode 100644 index 00000000..edc2303e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-dynamic-import.mjs @@ -0,0 +1,14 @@ +import { writeSync } from 'node:fs'; + + +export async function resolve(specifier, context, next) { + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + // Here for asserting dynamic import + await import('xxx/loader-resolve-passthru.mjs'); + + writeSync(1, 'resolve dynamic import' + '\n'); // Signal that this specific hook ran + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-foo.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-foo.mjs new file mode 100644 index 00000000..b5e5a419 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-foo.mjs @@ -0,0 +1,15 @@ +import { writeSync } from 'node:fs'; + + +export async function resolve(specifier, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + writeSync(1, 'resolve foo' + '\n'); // Signal that this specific hook ran + return next('file:///foo.mjs'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-incomplete.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-incomplete.mjs new file mode 100644 index 00000000..cb37a435 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-incomplete.mjs @@ -0,0 +1,13 @@ +export async function resolve(specifier, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + return { + url: 'file:///incomplete-resolve-chain.js', + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-multiple-next-calls.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-multiple-next-calls.mjs new file mode 100644 index 00000000..91dbec25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-multiple-next-calls.mjs @@ -0,0 +1,9 @@ +export async function resolve(specifier, context, next) { + const { url: first } = await next(specifier); + const { url: second } = await next(specifier); + + return { + format: 'module', + url: first, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-next-modified.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-next-modified.mjs new file mode 100644 index 00000000..a6b8e854 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-next-modified.mjs @@ -0,0 +1,19 @@ +export async function resolve(url, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (url === 'node:fs' || url.includes('loader')) { + return next(url); + } + + const { + format, + url: nextUrl, + } = await next(url, context); + + return { + format, + url: `${nextUrl}?foo`, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-null-return.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-null-return.mjs new file mode 100644 index 00000000..16c9826a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-null-return.mjs @@ -0,0 +1,3 @@ +export async function resolve(specifier, context, next) { + return null; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passing-modified-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passing-modified-context.mjs new file mode 100644 index 00000000..6a92a6cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passing-modified-context.mjs @@ -0,0 +1,6 @@ +export async function resolve(specifier, context, next) { + return next(specifier, { + ...context, + foo: 'bar', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passthru.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passthru.mjs new file mode 100644 index 00000000..f388f0db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-passthru.mjs @@ -0,0 +1,14 @@ +import { writeSync } from 'node:fs'; + +export async function resolve(specifier, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + writeSync(1, 'resolve passthru' + '\n'); // Signal that this specific hook ran + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-receiving-modified-context.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-receiving-modified-context.mjs new file mode 100644 index 00000000..f6a8fdad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-receiving-modified-context.mjs @@ -0,0 +1,7 @@ +import { writeSync } from 'node:fs'; + + +export async function resolve(specifier, context, next) { + writeSync(1, context.foo + '\n'); // Expose actual value the hook was called with + return next(specifier, context); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-shortcircuit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-shortcircuit.mjs new file mode 100644 index 00000000..00c18e75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-shortcircuit.mjs @@ -0,0 +1,14 @@ +export async function resolve(specifier, context, next) { + // This check is needed to make sure that we don't prevent the + // resolution from follow-up loaders. It wouldn't be a problem + // in real life because loaders aren't supposed to break the + // resolution, but the ones used in our tests do, for convenience. + if (specifier === 'node:fs' || specifier.includes('loader')) { + return next(specifier); + } + + return { + shortCircuit: true, + url: specifier, + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-xxx.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-xxx.mjs new file mode 100644 index 00000000..996dfd04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-xxx.mjs @@ -0,0 +1,10 @@ +import { writeSync } from 'node:fs'; +import { inspect } from 'node:util'; + +export async function resolve(specifier, context, nextResolve) { + if (specifier.startsWith('node:')) { + return nextResolve(specifier); + } + writeSync(1, `loader-a ${inspect({specifier})}\n`); + return nextResolve(specifier.replace(/^xxx\//, `./`)); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-yyy.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-yyy.mjs new file mode 100644 index 00000000..7746469b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-resolve-strip-yyy.mjs @@ -0,0 +1,7 @@ +import { writeSync } from 'node:fs'; +import { inspect } from 'node:util'; + +export async function resolve(specifier, context, nextResolve) { + writeSync(1, `loader-b ${inspect({specifier})}\n`); + return nextResolve(specifier.replace(/^yyy\//, `./`)); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-shared-dep.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-shared-dep.mjs new file mode 100644 index 00000000..d41c1ae4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-shared-dep.mjs @@ -0,0 +1,11 @@ +import assert from 'assert'; + +import { createRequire } from '../../common/index.mjs'; + +const require = createRequire(import.meta.url); +const dep = require('./loader-dep.js'); + +export function resolve(specifier, context, next) { + assert.strictEqual(dep.format, 'module'); + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-this-value-inside-hook-functions.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-this-value-inside-hook-functions.mjs new file mode 100644 index 00000000..2be18c49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-this-value-inside-hook-functions.mjs @@ -0,0 +1,21 @@ +export function initialize() { + if (this != null) { + throw new Error('hook function must not be bound to loader instance'); + } +} + +export function resolve(url, _, next) { + if (this != null) { + throw new Error('hook function must not be bound to loader instance'); + } + + return next(url); +} + +export function load(url, _, next) { + if (this != null) { + throw new Error('hook function must not be bound to loader instance'); + } + + return next(url); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-unknown-builtin-module.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-unknown-builtin-module.mjs new file mode 100644 index 00000000..65e1adf9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-unknown-builtin-module.mjs @@ -0,0 +1,7 @@ +export function resolve(specifier, context, next) { + if (specifier === 'unknown-builtin-module') return { + url: 'node:unknown-builtin-module' + }; + + return next(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-custom-condition.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-custom-condition.mjs new file mode 100644 index 00000000..90c55fa5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-custom-condition.mjs @@ -0,0 +1,17 @@ +import { ok, deepStrictEqual } from 'assert'; + +export async function resolve(specifier, context, defaultResolve) { + ok(Array.isArray(context.conditions), 'loader receives conditions array'); + + deepStrictEqual([...context.conditions].sort(), [ + 'import', + 'module-sync', + 'node', + 'node-addons', + ]); + + return defaultResolve(specifier, { + ...context, + conditions: ['custom-condition', ...context.conditions], + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-dep.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-dep.mjs new file mode 100644 index 00000000..625341ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-dep.mjs @@ -0,0 +1,11 @@ +import {createRequire} from '../../common/index.mjs'; + +const require = createRequire(import.meta.url); +const dep = require('./loader-dep.js'); + +export async function resolve(specifier, { parentURL, importAttributes }, defaultResolve) { + return { + url: (await defaultResolve(specifier, { parentURL, importAttributes }, defaultResolve)).url, + format: dep.format + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-too-many-args.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-too-many-args.mjs new file mode 100644 index 00000000..95f40ec1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/loader-with-too-many-args.mjs @@ -0,0 +1,7 @@ +export async function resolve(specifier, context, next) { + return next(specifier, context, 'resolve-extra-arg'); +} + +export async function load(url, context, next) { + return next(url, context, 'load-extra-arg'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/missing-dynamic-instantiate-hook.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/missing-dynamic-instantiate-hook.mjs new file mode 100644 index 00000000..5d61d81b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/missing-dynamic-instantiate-hook.mjs @@ -0,0 +1,17 @@ +export function resolve(specifier, context, next) { + if (specifier === 'test') { + return { + url: 'file://' + }; + } + return next(specifier); +} + +export function getFormat(url, context, defaultGetFormat) { + if (url === 'file://') { + return { + format: 'dynamic' + } + } + return defaultGetFormat(url, context, defaultGetFormat); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock-loader.mjs new file mode 100644 index 00000000..3bb349b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock-loader.mjs @@ -0,0 +1,133 @@ +import { receiveMessageOnPort } from 'node:worker_threads'; +const mockedModuleExports = new Map(); +let currentMockVersion = 0; + +// These hooks enable code running on the application thread to +// swap module resolution results for mocking purposes. It uses this instead +// of import.meta so that CommonJS can still use the functionality. +// +// It does so by allowing non-mocked modules to live in normal URL cache +// locations but creates 'mock-facade:' URL cache location for every time a +// module location is mocked. Since a single URL can be mocked multiple +// times but it cannot be removed from the cache, `mock-facade:` URLs have a +// form of mock-facade:$VERSION:$REPLACING_URL with the parameters being URL +// percent encoded every time a module is resolved. So if a module for +// 'file:///app.js' is mocked it might look like +// 'mock-facade:12:file%3A%2F%2F%2Fapp.js'. This encoding is done to prevent +// problems like mocking URLs with special URL characters like '#' or '?' from +// accidentally being picked up as part of the 'mock-facade:' URL containing +// the mocked URL. +// +// NOTE: due to ESM spec, once a specifier has been resolved in a source text +// it cannot be changed. So things like the following DO NOT WORK: +// +// ```mjs +// import mock from 'test-esm-loader-mock'; // See test-esm-loader-mock.mjs +// mock('file:///app.js', {x:1}); +// const namespace1 = await import('file:///app.js'); +// namespace1.x; // 1 +// mock('file:///app.js', {x:2}); +// const namespace2 = await import('file:///app.js'); +// namespace2.x; // STILL 1, because this source text already set the specifier +// // for 'file:///app.js', a different specifier that resolves +// // to that could still get a new namespace though +// assert(namespace1 === namespace2); +// ``` + +/** + * @param param0 message from the application context + */ +function onPreloadPortMessage({ + mockVersion, resolved, exports +}) { + currentMockVersion = mockVersion; + mockedModuleExports.set(resolved, exports); +} + +/** @type {URL['href']} */ +let mainImportURL; +/** @type {MessagePort} */ +let preloadPort; +export async function initialize(data) { + ({ mainImportURL, port: preloadPort } = data); + + data.port.on('message', onPreloadPortMessage); +} + +/** + * Because Node.js internals use a separate MessagePort for cross-thread + * communication, there could be some messages pending that we should handle + * before continuing. + */ +function doDrainPort() { + let msg; + while (msg = receiveMessageOnPort(preloadPort)) { + onPreloadPortMessage(msg.message); + } +} + +// Rewrites node: loading to mock-facade: so that it can be intercepted +export async function resolve(specifier, context, defaultResolve) { + doDrainPort(); + const def = await defaultResolve(specifier, context); + if (context.parentURL?.startsWith('mock-facade:')) { + // Do nothing, let it get the "real" module + } else if (mockedModuleExports.has(def.url)) { + return { + shortCircuit: true, + url: `mock-facade:${currentMockVersion}:${encodeURIComponent(def.url)}` + }; + }; + return { + shortCircuit: true, + url: def.url, + }; +} + +export async function load(url, context, defaultLoad) { + doDrainPort(); + /** + * Mocked fake module, not going to be handled in default way so it + * generates the source text, then short circuits + */ + if (url.startsWith('mock-facade:')) { + const encodedTargetURL = url.slice(url.lastIndexOf(':') + 1); + return { + shortCircuit: true, + source: generateModule(encodedTargetURL), + format: 'module', + }; + } + return defaultLoad(url, context); +} + +/** + * Generate the source code for a mocked module. + * @param {string} encodedTargetURL the module being mocked + * @returns {string} + */ +function generateModule(encodedTargetURL) { + const exports = mockedModuleExports.get( + decodeURIComponent(encodedTargetURL) + ); + let body = [ + `import { mockedModules } from ${JSON.stringify(mainImportURL)};`, + 'export {};', + 'let mapping = {__proto__: null};', + `const mock = mockedModules.get(${JSON.stringify(encodedTargetURL)});`, + ]; + for (const [i, name] of Object.entries(exports)) { + let key = JSON.stringify(name); + body.push(`var _${i} = mock.namespace[${key}];`); + body.push(`Object.defineProperty(mapping, ${key}, { enumerable: true, set(v) {_${i} = v;}, get() {return _${i};} });`); + body.push(`export {_${i} as ${name}};`); + } + body.push(`mock.listeners.push(${ + () => { + for (var k in mapping) { + mapping[k] = mock.namespace[k]; + } + } + });`); + return body.join('\n'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock.mjs new file mode 100644 index 00000000..cb167f1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/mock.mjs @@ -0,0 +1,70 @@ +import { register } from 'node:module'; +import { MessageChannel } from 'node:worker_threads'; + + +const { port1, port2 } = new MessageChannel(); + +register('./mock-loader.mjs', import.meta.url, { + data: { + port: port2, + mainImportURL: import.meta.url, + }, + transferList: [port2], +}); + +/** + * This is the Map that saves *all* the mocked URL -> replacement Module + * mappings + * @type {Map} + */ +export const mockedModules = new Map(); +let mockVersion = 0; + +/** + * @param {string} resolved an absolute URL HREF string + * @param {object} replacementProperties an object to pick properties from + * to act as a module namespace + * @returns {object} a mutator object that can update the module namespace + * since we can't do something like old Object.observe + */ +export function mock(resolved, replacementProperties) { + const exportNames = Object.keys(replacementProperties); + const namespace = { __proto__: null }; + /** + * @type {Array<(name: string)=>void>} functions to call whenever an + * export name is updated + */ + const listeners = []; + for (const name of exportNames) { + let currentValueForPropertyName = replacementProperties[name]; + Object.defineProperty(namespace, name, { + __proto__: null, + enumerable: true, + get() { + return currentValueForPropertyName; + }, + set(v) { + currentValueForPropertyName = v; + for (const fn of listeners) { + try { + fn(name); + } catch { + /* noop */ + } + } + }, + }); + } + mockedModules.set(encodeURIComponent(resolved), { + namespace, + listeners, + }); + mockVersion++; + // Inform the loader that the `resolved` URL should now use the specific + // `mockVersion` and has export names of `exportNames` + // + // This allows the loader to generate a fake module for that version + // and names the next time it resolves a specifier to equal `resolved` + port1.postMessage({ mockVersion, resolved, exports: exportNames }); + return namespace; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/module-named-exports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/module-named-exports.mjs new file mode 100644 index 00000000..04f7f43e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/module-named-exports.mjs @@ -0,0 +1,2 @@ +export const foo = 'foo'; +export const bar = 'bar'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/import.meta.never-resolve.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/import.meta.never-resolve.mjs new file mode 100644 index 00000000..fc3a077a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/import.meta.never-resolve.mjs @@ -0,0 +1,5 @@ +console.log('should be output'); + +import.meta.resolve('never-settle-resolve'); + +console.log('should not be output'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/loader.mjs new file mode 100644 index 00000000..c180583b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/loader.mjs @@ -0,0 +1,10 @@ +export function resolve(specifier, context, next) { + if (specifier === 'never-settle-resolve') return new Promise(() => {}); + if (specifier === 'never-settle-load') return { __proto__: null, shortCircuit: true, url: 'never-settle:///' }; + return next(specifier, context); +} + +export function load(url, context, next) { + if (url === 'never-settle:///') return new Promise(() => {}); + return next(url, context); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.cjs new file mode 100644 index 00000000..cc81affe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.cjs @@ -0,0 +1,7 @@ +'use strict'; + +const neverSettlingDynamicImport = import('never-settle-load'); + +console.log('should be output'); + +neverSettlingDynamicImport.then(() => process.exit(1)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.mjs new file mode 100644 index 00000000..3dbf801c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-load.mjs @@ -0,0 +1,5 @@ +const neverSettlingDynamicImport = import('never-settle-load'); + +console.log('should be output'); + +await neverSettlingDynamicImport; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.cjs new file mode 100644 index 00000000..bf638756 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.cjs @@ -0,0 +1,7 @@ +'use strict'; + +const neverSettlingDynamicImport = import('never-settle-resolve'); + +console.log('should be output'); + +neverSettlingDynamicImport.then(() => process.exit(1)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.mjs new file mode 100644 index 00000000..806a1319 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/never-resolve.mjs @@ -0,0 +1,5 @@ +const neverSettlingDynamicImport = import('never-settle-resolve'); + +console.log('should be output'); + +await neverSettlingDynamicImport; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.cjs new file mode 100644 index 00000000..41884ab9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.cjs @@ -0,0 +1,7 @@ +'use strict'; + +Promise.race([ + import('never-settle-resolve'), + import('never-settle-load'), + import('node:process'), +]).then(result => console.log(result.default === process)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.mjs new file mode 100644 index 00000000..8213bbe5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/never-settling-resolve-step/race.mjs @@ -0,0 +1,7 @@ +const result = await Promise.race([ + import('never-settle-resolve'), + import('never-settle-load'), + import('node:process'), +]); + +console.log(result.default === process); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/not-found-assert-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/not-found-assert-loader.mjs new file mode 100644 index 00000000..bf66efbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/not-found-assert-loader.mjs @@ -0,0 +1,16 @@ +import assert from 'node:assert'; + +// A loader that asserts that the defaultResolve will throw "not found" +// (skipping the top-level main of course, and the built-in ones needed for run-worker). +let mainLoad = true; +export async function resolve(specifier, { importAttributes }, next) { + if (mainLoad || specifier === 'path' || specifier === 'worker_threads') { + mainLoad = false; + return next(specifier); + } + await assert.rejects(next(specifier), { code: 'ERR_MODULE_NOT_FOUND' }); + return { + url: 'node:fs', + importAttributes, + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/preset-cjs-source.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/preset-cjs-source.mjs new file mode 100644 index 00000000..2cfa851a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/preset-cjs-source.mjs @@ -0,0 +1,21 @@ +export function resolve(specifier, context, next) { + if (specifier.endsWith('/no-such-file.cjs')) { + // Shortcut to avoid ERR_MODULE_NOT_FOUND for non-existing file, but keep the url for the load hook. + return { + shortCircuit: true, + url: specifier, + }; + } + return next(specifier); +} + +export function load(href, context, next) { + if (href.endsWith('.cjs')) { + return { + format: 'commonjs', + shortCircuit: true, + source: 'module.exports = "no .cjs file was read to get this source";', + }; + } + return next(href); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.cjs new file mode 100644 index 00000000..9e18dfa7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.cjs @@ -0,0 +1,4 @@ +const { register } = require('node:module'); +const fixtures = require('../../common/fixtures.js'); + +register(fixtures.fileURL('es-module-loaders', 'loader-resolve-passthru.mjs')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.mjs new file mode 100644 index 00000000..f3cb2de8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-loader.mjs @@ -0,0 +1,4 @@ +import { register } from 'node:module'; +import fixtures from '../../common/fixtures.js'; + +register(fixtures.fileURL('es-module-loaders', 'loader-resolve-passthru.mjs')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-load.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-load.mjs new file mode 100644 index 00000000..fe22dc72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-load.mjs @@ -0,0 +1,4 @@ +import * as fixtures from '../../common/fixtures.mjs'; +import { register } from 'node:module'; + +register(fixtures.fileURL('es-module-loaders', 'loader-load-passthru.mjs')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-resolve.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-resolve.mjs new file mode 100644 index 00000000..3ae8841d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/register-programmatically-loader-resolve.mjs @@ -0,0 +1,3 @@ +import { register } from 'node:module'; + +register('./loader-resolve-passthru.mjs', import.meta.url); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/string-sources.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/string-sources.mjs new file mode 100644 index 00000000..39ad32c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/string-sources.mjs @@ -0,0 +1,43 @@ +const SOURCES = { + __proto__: null, + 'test:Array': ['1', '2'], // both `1,2` and `12` are valid ESM + 'test:ArrayBuffer': new ArrayBuffer(0), + 'test:BigInt64Array': new BigInt64Array(0), + 'test:BigUint64Array': new BigUint64Array(0), + 'test:Float32Array': new Float32Array(0), + 'test:Float64Array': new Float64Array(0), + 'test:Int8Array': new Int8Array(0), + 'test:Int16Array': new Int16Array(0), + 'test:Int32Array': new Int32Array(0), + 'test:null': null, + 'test:Object': {}, + 'test:SharedArrayBuffer': new SharedArrayBuffer(0), + 'test:string': '', + 'test:String': new String(''), + 'test:Uint8Array': new Uint8Array(0), + 'test:Uint8ClampedArray': new Uint8ClampedArray(0), + 'test:Uint16Array': new Uint16Array(0), + 'test:Uint32Array': new Uint32Array(0), + 'test:undefined': undefined, +} +export function resolve(specifier, context, next) { + if (specifier.startsWith('test:')) { + return { + importAttributes: context.importAttributes, + shortCircuit: true, + url: specifier, + }; + } + return next(specifier); +} + +export function load(href, context, next) { + if (href.startsWith('test:')) { + return { + format: 'module', + shortCircuit: true, + source: SOURCES[href], + }; + } + return next(href); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/syntax-error.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/syntax-error.mjs new file mode 100644 index 00000000..bda4a7e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/syntax-error.mjs @@ -0,0 +1,2 @@ +'use strict'; +await async () => 0; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected-no-arguments.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected-no-arguments.mjs new file mode 100644 index 00000000..5e008ede --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected-no-arguments.mjs @@ -0,0 +1,10 @@ +export function load () { + let thenAlreadyAccessed = false; + return { + get then() { + if (thenAlreadyAccessed) throw new Error('must not call'); + thenAlreadyAccessed = true; + return (_, reject) => reject(); + } + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected.mjs new file mode 100644 index 00000000..926f6d0b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook-rejected.mjs @@ -0,0 +1,10 @@ +export function load () { + let thenAlreadyAccessed = false; + return { + get then() { + if (thenAlreadyAccessed) throw new Error('must not call'); + thenAlreadyAccessed = true; + return (_, reject) => reject(new Error('must crash the process')); + } + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook.mjs new file mode 100644 index 00000000..661f6e21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/thenable-load-hook.mjs @@ -0,0 +1,10 @@ +export function load(url, context, next) { + let thenAlreadyAccessed = false; + return { + get then() { + if (thenAlreadyAccessed) throw new Error('must not call'); + thenAlreadyAccessed = true; + return (resolve) => resolve(next(url, context)); + } + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/throw-undefined.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/throw-undefined.mjs new file mode 100644 index 00000000..f0622767 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-loaders/throw-undefined.mjs @@ -0,0 +1,3 @@ +'use strict'; + +throw undefined; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/counter.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/counter.js new file mode 100644 index 00000000..2640d3e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/counter.js @@ -0,0 +1,2 @@ +global.counter = global.counter || 0; +global.counter++; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/echo.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/echo.cjs new file mode 100644 index 00000000..c00af019 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/echo.cjs @@ -0,0 +1 @@ +console.log(require.cache); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/preload.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/preload.js new file mode 100644 index 00000000..6090dc0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-require-cache/preload.js @@ -0,0 +1 @@ +require('./counter'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/custom-loaders.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/custom-loaders.js new file mode 100644 index 00000000..bf440225 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/custom-loaders.js @@ -0,0 +1,15 @@ +// This fixture is used to test that custom loaders are not enabled in the ShadowRealm. + +'use strict'; +const assert = require('assert'); + +async function workInChildProcess() { + // Assert that the process is running with a custom loader. + const moduleNamespace = await import('file:///42.mjs'); + assert.strictEqual(moduleNamespace.default, 42); + + const realm = new ShadowRealm(); + await assert.rejects(realm.importValue('file:///42.mjs', 'default'), TypeError); +} + +workInChildProcess(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload-main.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload-main.js new file mode 100644 index 00000000..4258b012 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload-main.js @@ -0,0 +1,9 @@ +// This fixture is used to test that --require preload modules are not enabled in the ShadowRealm. + +'use strict'; +const assert = require('assert'); + +assert.strictEqual(globalThis.preload, 42); +const realm = new ShadowRealm(); +const value = realm.evaluate(`globalThis.preload`); +assert.strictEqual(value, undefined); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload.js new file mode 100644 index 00000000..dbbcb65e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/preload.js @@ -0,0 +1 @@ +globalThis.preload = 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/re-export-state-counter.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/re-export-state-counter.mjs new file mode 100644 index 00000000..50a6aa3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/re-export-state-counter.mjs @@ -0,0 +1,3 @@ +// This module verifies that the module specifier is resolved relative to the +// current module and not the current working directory in the ShadowRealm. +export { getCounter } from "./state-counter.mjs"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/state-counter.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/state-counter.mjs new file mode 100644 index 00000000..c547658b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-shadow-realm/state-counter.mjs @@ -0,0 +1,4 @@ +let counter = 0; +export const getCounter = () => { + return counter++; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/index.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/index.mjs new file mode 100644 index 00000000..8c361af1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/index.mjs @@ -0,0 +1,11 @@ +import explicit from 'explicit-main'; +import implicit from 'implicit-main'; +import implicitModule from 'implicit-main-type-module'; +import noMain from 'no-main-field'; + +function getImplicitCommonjs () { + return import('implicit-main-type-commonjs'); +} + +export {explicit, implicit, implicitModule, getImplicitCommonjs, noMain}; +export default 'success'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/package.json new file mode 100644 index 00000000..9e26dfee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-specifiers/package.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-url/empty.js b/packages/secure-exec/tests/node-conformance/fixtures/es-module-url/empty.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-module-url/native.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-module-url/native.mjs new file mode 100644 index 00000000..c8831f9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-module-url/native.mjs @@ -0,0 +1,2 @@ +// path +import 'p%61th'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/builtin-imports-case.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/builtin-imports-case.mjs new file mode 100644 index 00000000..fb2f247c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/builtin-imports-case.mjs @@ -0,0 +1,5 @@ +import { strictEqual } from 'assert'; +import './dep1.js'; +import { assert as depAssert } from './dep2.js'; +strictEqual(depAssert.strictEqual, strictEqual); +console.log('ok'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/a.mjs new file mode 100644 index 00000000..798e8650 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/a.mjs @@ -0,0 +1 @@ +export { b } from './b.mjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/b.mjs new file mode 100644 index 00000000..9e909cd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/b.mjs @@ -0,0 +1,2 @@ +import './a.mjs' +export const b = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/c.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/c.cjs new file mode 100644 index 00000000..f9361ecd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm-cycle/c.cjs @@ -0,0 +1 @@ +module.exports = require('./a.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm.js new file mode 100644 index 00000000..0a0cdfb1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm-esm.js @@ -0,0 +1 @@ +require('./package-type-module/esm.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm.js new file mode 100644 index 00000000..482ee184 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-esm.js @@ -0,0 +1 @@ +eval("require('./package-type-module/cjs.js')"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports-invalid.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports-invalid.mjs new file mode 100644 index 00000000..67428fc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports-invalid.mjs @@ -0,0 +1 @@ +import cjs from './invalid-cjs.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports.mjs new file mode 100644 index 00000000..6001ce06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-exports.mjs @@ -0,0 +1,36 @@ +import { strictEqual, deepEqual } from 'assert'; + +import m, { π } from './exports-cases.js'; +import * as ns from './exports-cases.js'; + +deepEqual(Object.keys(ns), ['?invalid', 'default', 'invalid identifier', 'isObject', 'package', 'z', 'π', '\u{d83c}\u{df10}']); +strictEqual(π, 'yes'); +strictEqual(typeof m.isObject, 'undefined'); +strictEqual(m.π, 'yes'); +strictEqual(m.z, 'yes'); +strictEqual(m.package, 10); +strictEqual(m['invalid identifier'], 'yes'); +strictEqual(m['?invalid'], 'yes'); + +import m2, { __esModule as __esModule2, name as name2 } from './exports-cases2.js'; +import * as ns2 from './exports-cases2.js'; + +strictEqual(__esModule2, true); +strictEqual(name2, 'name'); +strictEqual(typeof m2, 'object'); +strictEqual(m2.default, 'the default'); +strictEqual(ns2.__esModule, true); +strictEqual(ns2.name, 'name'); +deepEqual(Object.keys(ns2), ['__esModule', 'case2', 'default', 'name', 'pi']); + +import m3, { __esModule as __esModule3, name as name3 } from './exports-cases3.js'; +import * as ns3 from './exports-cases3.js'; + +strictEqual(__esModule3, true); +strictEqual(name3, 'name'); +deepEqual(Object.keys(m3), ['name', 'default', 'pi', 'case2']); +strictEqual(ns3.__esModule, true); +strictEqual(ns3.name, 'name'); +strictEqual(ns3.case2, 'case2'); + +console.log('ok'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-file.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-file.cjs new file mode 100644 index 00000000..3d063768 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs-file.cjs @@ -0,0 +1 @@ +console.log('.cjs file'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs.js new file mode 100644 index 00000000..3a09c83a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/cjs.js @@ -0,0 +1,5 @@ +'use strict'; + +// test we can use commonjs require +require('path'); +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.js new file mode 100644 index 00000000..b480078b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.js @@ -0,0 +1 @@ +require('pkgexports/condition') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.mjs new file mode 100644 index 00000000..cf06ac00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/conditional-exports.mjs @@ -0,0 +1 @@ +export { default } from 'pkgexports/condition'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/data-import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/data-import.mjs new file mode 100644 index 00000000..e67c0b46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/data-import.mjs @@ -0,0 +1,2 @@ +export { default as data } from 'data:text/javascript,export default %7B%20hello%3A%20%22world%22%20%7D'; +export const id = 'data:text/javascript,export default %7B%20hello%3A%20%22world%22%20%7D'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep1.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep1.js new file mode 100644 index 00000000..650a4318 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep1.js @@ -0,0 +1 @@ +module.exports = require('assert'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep2.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep2.js new file mode 100644 index 00000000..4d3120ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dep2.js @@ -0,0 +1 @@ +exports.assert = require('assert'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/main.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/main.js new file mode 100644 index 00000000..88ffe3fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/main.js @@ -0,0 +1 @@ +import 'pkg/folder/m.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/package.json new file mode 100644 index 00000000..3dbc1ca5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/deprecated-folders-ignore/package.json @@ -0,0 +1,3 @@ +{ + "type": "module" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.cjs new file mode 100644 index 00000000..07a484c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.cjs @@ -0,0 +1,2 @@ +import('deps').then(mod => { console.log('hello ' + mod.hello); }); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.mjs new file mode 100644 index 00000000..07a484c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/dynamic-import/import.mjs @@ -0,0 +1,2 @@ +import('deps').then(mod => { console.log('hello ' + mod.hello); }); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.cjs new file mode 100644 index 00000000..3db3728b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.cjs @@ -0,0 +1 @@ +throw new Error('some error'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.mjs new file mode 100644 index 00000000..8968fa5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-1.mjs @@ -0,0 +1 @@ +import './es-note-error-1.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.cjs new file mode 100644 index 00000000..fdd2e309 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.cjs @@ -0,0 +1 @@ +throw 'string'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.mjs new file mode 100644 index 00000000..0a04bf0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-2.mjs @@ -0,0 +1 @@ +import './es-note-error-2.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.cjs new file mode 100644 index 00000000..37d3d14b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.cjs @@ -0,0 +1 @@ +throw null; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.mjs new file mode 100644 index 00000000..88840bb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-3.mjs @@ -0,0 +1 @@ +import './es-note-error-3.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.cjs new file mode 100644 index 00000000..38ecbdff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.cjs @@ -0,0 +1 @@ +throw undefined; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.mjs new file mode 100644 index 00000000..a94e1b10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-error-4.mjs @@ -0,0 +1 @@ +import './es-note-error-4.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-promiserej-import-2.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-promiserej-import-2.cjs new file mode 100644 index 00000000..e9da3208 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-promiserej-import-2.cjs @@ -0,0 +1 @@ +import('valid'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-1.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-1.cjs new file mode 100644 index 00000000..3e2612ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-1.cjs @@ -0,0 +1,2 @@ +const example = 10; +export default example; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-2.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-2.cjs new file mode 100644 index 00000000..637bac96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-export-2.cjs @@ -0,0 +1,4 @@ +const config = 10; +export { + config +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-1.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-1.cjs new file mode 100644 index 00000000..232259b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-1.cjs @@ -0,0 +1 @@ +import "invalid"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-3.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-3.cjs new file mode 100644 index 00000000..5d2d3029 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-3.cjs @@ -0,0 +1 @@ +import x, { y } from 'xyz' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-4.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-4.cjs new file mode 100644 index 00000000..5e265ba0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-4.cjs @@ -0,0 +1 @@ +import * as coordinates from 'xyz' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-5.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-5.cjs new file mode 100644 index 00000000..f38c3ee1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/es-note-unexpected-import-5.cjs @@ -0,0 +1 @@ +import ('invalid') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/a.mjs new file mode 100644 index 00000000..c4cd38f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/a.mjs @@ -0,0 +1,3 @@ +import result from './b.cjs'; +export default 'hello'; +console.log('import b.cjs from a.mjs', result); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/b.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/b.cjs new file mode 100644 index 00000000..4b13c6f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/b.cjs @@ -0,0 +1,3 @@ +const result = require('./a.mjs'); +module.exports = result; +console.log('require a.mjs in b.cjs', result.default); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-a.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-a.cjs new file mode 100644 index 00000000..0c434d5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-a.cjs @@ -0,0 +1 @@ +require('./a.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-b.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-b.cjs new file mode 100644 index 00000000..802edc44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-cycle/require-b.cjs @@ -0,0 +1 @@ +require('./b.cjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/a.mjs new file mode 100644 index 00000000..70ea3568 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/a.mjs @@ -0,0 +1 @@ +import './b.cjs' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/b.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/b.cjs new file mode 100644 index 00000000..c25c0a54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/b.cjs @@ -0,0 +1 @@ +require('./c.mjs') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/c.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/c.mjs new file mode 100644 index 00000000..aa173818 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-cjs-esm-esm-cycle/c.mjs @@ -0,0 +1 @@ +import './a.mjs' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/a.mjs new file mode 100644 index 00000000..d9afd0e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/a.mjs @@ -0,0 +1,15 @@ +// a.mjs + +try { + await import('./b.mjs'); + console.log('dynamic import b.mjs did not fail'); +} catch (err) { + console.log('dynamic import b.mjs failed', err); +} + +try { + await import('./d.mjs'); + console.log('dynamic import d.mjs did not fail'); +} catch (err) { + console.log('dynamic import d.mjs failed', err); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/b.mjs new file mode 100644 index 00000000..c9f385a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/b.mjs @@ -0,0 +1,3 @@ +// b.mjs +import "./c.mjs"; +console.log("Execute b"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/c.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/c.mjs new file mode 100644 index 00000000..2be14ac8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/c.mjs @@ -0,0 +1,5 @@ +// c.mjs +import { createRequire } from "module"; +console.log("Start c"); +createRequire(import.meta.url)("./d.mjs"); +throw new Error("Error from c"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/d.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/d.mjs new file mode 100644 index 00000000..90cdffa0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-cycle/d.mjs @@ -0,0 +1,3 @@ +// d.mjs +import "./c.mjs"; +console.log("Execute d"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/a.mjs new file mode 100644 index 00000000..a197977d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/a.mjs @@ -0,0 +1 @@ +import './b.mjs' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/b.mjs new file mode 100644 index 00000000..e3522f01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/b.mjs @@ -0,0 +1 @@ +import './c.cjs' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/c.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/c.cjs new file mode 100644 index 00000000..6d6a2a0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/c.cjs @@ -0,0 +1 @@ +require('./z.mjs') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/z.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/z.mjs new file mode 100644 index 00000000..aa173818 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-esm-cjs-esm-esm-cycle/z.mjs @@ -0,0 +1 @@ +import './a.mjs' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot-mutator.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot-mutator.js new file mode 100644 index 00000000..ee52c270 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot-mutator.js @@ -0,0 +1,4 @@ +'use strict'; +const shouldSnapshotFilePath = require.resolve('./esm-snapshot.js'); +require('./esm-snapshot.js'); +require.cache[shouldSnapshotFilePath].exports++; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot.js new file mode 100644 index 00000000..329a0ca3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-snapshot.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = 1; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-top-level-await.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-top-level-await.mjs new file mode 100644 index 00000000..672927f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/esm-top-level-await.mjs @@ -0,0 +1,7 @@ +import { setTimeout } from 'node:timers/promises'; + +// Waiting some arbitrary amount of time to make sure other tasks won't start +// executing in the mean time. +await setTimeout(9); +console.log(1); +console.log(2); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module-2.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module-2.mjs new file mode 100644 index 00000000..81f61095 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module-2.mjs @@ -0,0 +1,2 @@ +export const __esModule = false; +export default { hello: 'world' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module.mjs new file mode 100644 index 00000000..a85dea6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-es-module.mjs @@ -0,0 +1,2 @@ +export const __esModule = 'test'; +export default { hello: 'world' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wasm new file mode 100644 index 00000000..c88b6b81 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wat b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wat new file mode 100644 index 00000000..3cca749e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-code-injection.wat @@ -0,0 +1,8 @@ +;; Compiled using the WebAssembly Binary Toolkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm export-name-code-injection.wat + +(module + (global $0 i32 (i32.const 123)) + (global $1 i32 (i32.const 456)) + (export ";import.meta.done=()=>{};console.log('code injection');{/*" (global $0)) + (export "/*/$;`//" (global $1))) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wasm new file mode 100644 index 00000000..30787c5a Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wat b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wat new file mode 100644 index 00000000..fe8728e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/export-name-syntax-error.wat @@ -0,0 +1,6 @@ +;; Compiled using the WebAssembly Binary Toolkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm export-name-syntax-error.wat + +(module + (global $0 i32 (i32.const 12682)) + (export "?f!o:oa[r]" (global $0))) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-both/load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-both/load.cjs new file mode 100644 index 00000000..8b01d84f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-both/load.cjs @@ -0,0 +1 @@ +module.exports = require('dep'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases.js new file mode 100644 index 00000000..94bbde74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases.js @@ -0,0 +1,9 @@ +if (global.maybe) + module.exports = require('../is-object'); +exports['invalid identifier'] = 'yes'; +module.exports['?invalid'] = 'yes'; +module.exports['π'] = 'yes'; +exports['\u{D83C}'] = 'no'; +exports['\u{D83C}\u{DF10}'] = 'yes'; +exports.package = 10; // reserved word +Object.defineProperty(exports, 'z', { value: 'yes' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases2.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases2.js new file mode 100644 index 00000000..189eebb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases2.js @@ -0,0 +1,29 @@ +/* + * Transpiled with Babel from: + * + * export { π as pi } from './exports-cases.js'; + * export default 'the default'; + * export const name = 'name'; + */ + +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "pi", { + enumerable: true, + get: function () { + return _exportsCases.π; + } +}); +exports.name = exports.default = void 0; + +var _exportsCases = require("./exports-cases.js"); + +var _default = 'the default'; +exports.default = _default; +const name = 'name'; +exports.name = name; + +exports.case2 = 'case2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases3.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases3.js new file mode 100644 index 00000000..c48b78cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-cases3.js @@ -0,0 +1,25 @@ +/* + * Transpiled with TypeScript from: + * + * export { π as pi } from './exports-cases.js'; + * export default 'the default'; + * export const name = 'name'; + */ + +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.name = void 0; +exports.default = 'the default'; +exports.name = 'name'; + +var _external = require("./exports-cases2.js"); + +Object.keys(_external).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + Object.defineProperty(exports, key, { + enumerable: true, + get: function () { + return _external[key]; + } + }); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-default/load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-default/load.cjs new file mode 100644 index 00000000..8b01d84f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-default/load.cjs @@ -0,0 +1 @@ +module.exports = require('dep'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-only/load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-only/load.cjs new file mode 100644 index 00000000..ec9c535a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-import-only/load.cjs @@ -0,0 +1,2 @@ +module.exports = require('dep'); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-require-only/load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-require-only/load.cjs new file mode 100644 index 00000000..8b01d84f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/exports-require-only/load.cjs @@ -0,0 +1 @@ +module.exports = require('dep'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/file.ext b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/file.ext new file mode 100644 index 00000000..db07b384 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/file.ext @@ -0,0 +1,3 @@ +// fixtures/es-module-loader.mjs tells node to treat this file like ESM + +export default function iAmReal() { return true }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/file.unknown b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/file.unknown new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/folder%25with percentage#/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/folder%25with percentage#/index.js new file mode 100644 index 00000000..ad9a93a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/folder%25with percentage#/index.js @@ -0,0 +1 @@ +'use strict'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-data-url.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-data-url.mjs new file mode 100644 index 00000000..18a2ca44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-data-url.mjs @@ -0,0 +1 @@ +import "data:text/javascript;export * from \"node:os\""; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-esm.mjs new file mode 100644 index 00000000..d8c0d983 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-esm.mjs @@ -0,0 +1,3 @@ +import { hello } from './imported-esm.mjs'; +console.log(hello); +export { hello }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-ext.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-ext.mjs new file mode 100644 index 00000000..2de34252 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-ext.mjs @@ -0,0 +1 @@ +import './simple.wat'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-pjson.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-pjson.mjs new file mode 100644 index 00000000..61f4aa83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-invalid-pjson.mjs @@ -0,0 +1 @@ +import 'invalid-pjson'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-json-named-export.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-json-named-export.mjs new file mode 100644 index 00000000..be1a4116 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-json-named-export.mjs @@ -0,0 +1 @@ +import { ofLife } from '../experimental.json' with { type: 'json' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wasm new file mode 100644 index 00000000..1c261b7a Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wat b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wat new file mode 100644 index 00000000..3501aa5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-name.wat @@ -0,0 +1,10 @@ +;; Compiled using the WebAssembly Binary Toolkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm import-name.wat + +(module + (global $0 (import "./export-name-code-injection.wasm" ";import.meta.done=()=>{};console.log('code injection');{/*") i32) + (global $1 (import "./export-name-code-injection.wasm" "/*/$;`//") i32) + (global $2 (import "./export-name-syntax-error.wasm" "?f!o:oa[r]") i32) + (func $xor (result i32) + (i32.xor (i32.xor (global.get $0) (global.get $1)) (global.get $2))) + (export "xor" (func $xor))) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-process-exit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-process-exit.mjs new file mode 100644 index 00000000..aa294f1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-process-exit.mjs @@ -0,0 +1 @@ +import exit from "./process-exit.mjs"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-resolve-exports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-resolve-exports.mjs new file mode 100644 index 00000000..e6a840ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/import-resolve-exports.mjs @@ -0,0 +1,4 @@ +import { strictEqual } from 'assert'; + +const resolved = import.meta.resolve('pkgexports-sugar'); +strictEqual(typeof resolved, 'string'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imported-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imported-esm.mjs new file mode 100644 index 00000000..35f468bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imported-esm.mjs @@ -0,0 +1 @@ +export const hello = 'world'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-loose.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-loose.mjs new file mode 100644 index 00000000..13831e5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-loose.mjs @@ -0,0 +1 @@ +import './loose.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-noext.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-noext.mjs new file mode 100644 index 00000000..96eca545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/imports-noext.mjs @@ -0,0 +1 @@ +import './noext-esm'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-cjs.js new file mode 100644 index 00000000..15cae669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-cjs.js @@ -0,0 +1 @@ +export var name = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-posix-host.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-posix-host.mjs new file mode 100644 index 00000000..65ebb2c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/invalid-posix-host.mjs @@ -0,0 +1 @@ +import "file://hmm.js"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/another.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/another.cjs new file mode 100644 index 00000000..8c8e9f1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/another.cjs @@ -0,0 +1,7 @@ +const test = require('./test.json'); + +module.exports = { + ...test +}; + +test.one = 'it comes'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/mod.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/mod.cjs new file mode 100644 index 00000000..047cfb24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/mod.cjs @@ -0,0 +1,7 @@ +const test = require('./test.json'); + +module.exports = { + ...test +}; + +test.one = 'zalgo'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/test.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/test.json new file mode 100644 index 00000000..120cbb28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-cache/test.json @@ -0,0 +1,5 @@ +{ + "one": 1, + "two": 2, + "three": 3 +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-modules.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-modules.mjs new file mode 100644 index 00000000..c1eae2b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/json-modules.mjs @@ -0,0 +1 @@ +import secret from '../experimental.json' with { type: 'json' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-js/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-js/index.js new file mode 100644 index 00000000..f053ebf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-js/index.js @@ -0,0 +1 @@ +module.exports = {}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-json/index.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-json/index.json new file mode 100644 index 00000000..9e26dfee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-json/index.json @@ -0,0 +1 @@ +{} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-node/index.node b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/legacy-main-resolver/index-node/index.node new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loop.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loop.mjs new file mode 100644 index 00000000..560d9c6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loop.mjs @@ -0,0 +1,15 @@ +import { message } from './message.mjs'; + +var t = 1; +var k = 1; +console.log(message, 5); +while (t > 0) { + if (t++ === 1000) { + t = 0; + console.log(`Outputted message #${k++}`); + } +} +process.exit(55); + +// test/parallel/test-inspector-esm.js expects t and k to be context-allocated. +(function force_context_allocation() { return t + k; }) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loose.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loose.js new file mode 100644 index 00000000..c0d85f7e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/loose.js @@ -0,0 +1,5 @@ +// This file can be run or imported only if `--experimental-default-type=module` is set +// or `--experimental-detect-module` is not disabled. If it's loaded by +// require(), then `--experimental-require-module` must not be disabled. +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/message.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/message.mjs new file mode 100644 index 00000000..d50f57b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/message.mjs @@ -0,0 +1 @@ +export const message = 'A message'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/mjs-file.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/mjs-file.mjs new file mode 100644 index 00000000..489d4ab5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/mjs-file.mjs @@ -0,0 +1 @@ +console.log('.mjs file'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/dynamic_import.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/dynamic_import.js new file mode 100644 index 00000000..7c4cd42d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/dynamic_import.js @@ -0,0 +1,5 @@ +function load(id) { + return import(id); +} + +export { load as import }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/import.mjs new file mode 100644 index 00000000..ae12fbf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/import.mjs @@ -0,0 +1,7 @@ +export { resolved as import_module_require } from 'import-module-require'; +export { resolved as module_and_import } from 'module-and-import'; +export { resolved as module_and_require } from 'module-and-require'; +export { resolved as module_import_require } from 'module-import-require'; +export { resolved as module_only } from 'module-only'; +export { resolved as module_require_import } from 'module-require-import'; +export { resolved as require_module_import } from 'require-module-import'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/require.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/require.cjs new file mode 100644 index 00000000..2457758a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-condition/require.cjs @@ -0,0 +1 @@ +exports.require = require; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/index.js new file mode 100644 index 00000000..901fd8da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/index.js @@ -0,0 +1,3 @@ +let dummy = 42; + +export {dummy}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/package.json new file mode 100644 index 00000000..c60bc2b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/module-counter-by-type/package.json @@ -0,0 +1,4 @@ +{ + "type": "module", + "main": "index.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext new file mode 100644 index 00000000..f21c9bee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext @@ -0,0 +1 @@ +exports.cjs = true; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-esm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-esm new file mode 100644 index 00000000..251d6e53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-esm @@ -0,0 +1,2 @@ +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-wasm new file mode 100644 index 00000000..9e035904 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/noext-wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-double.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-double.mjs new file mode 100644 index 00000000..45b8e83a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-double.mjs @@ -0,0 +1 @@ +import { comeOn } from "deep-fail"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-single.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-single.mjs new file mode 100644 index 00000000..24c6b528 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/bare-import-single.mjs @@ -0,0 +1 @@ +import { comeOn } from 'deep-fail'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/double-quote.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/double-quote.mjs new file mode 100644 index 00000000..3015ef5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/double-quote.mjs @@ -0,0 +1 @@ +import { comeOn } from "./fail.cjs"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/escaped-single-quote.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/escaped-single-quote.mjs new file mode 100644 index 00000000..07165c8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/escaped-single-quote.mjs @@ -0,0 +1 @@ +import { value } from "./oh'no.cjs"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/fail.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/fail.cjs new file mode 100644 index 00000000..cab82d3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/fail.cjs @@ -0,0 +1,4 @@ +module.exports = { + comeOn: 'fhqwhgads', + everybody: 'to the limit', +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack.mjs new file mode 100644 index 00000000..8bcb9846 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack.mjs @@ -0,0 +1 @@ +import { comeOn } from './json-hack/fail.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/fail.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/fail.js new file mode 100644 index 00000000..40c512ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/fail.js @@ -0,0 +1,3 @@ +module.exports = { + comeOn: 'fhqwhgads' +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/package.json new file mode 100644 index 00000000..5bbefffb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/json-hack/package.json @@ -0,0 +1,3 @@ +{ + "type": "commonjs" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/multi-line.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/multi-line.mjs new file mode 100644 index 00000000..a4f80eba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/multi-line.mjs @@ -0,0 +1,4 @@ +import { + comeOn, + everybody, +} from './fail.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/oh'no.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/oh'no.cjs new file mode 100644 index 00000000..a508e568 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/oh'no.cjs @@ -0,0 +1,3 @@ +module.exports = { + value: 123 +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/package.json new file mode 100644 index 00000000..e0ec2231 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/package.json @@ -0,0 +1,5 @@ +{ + "name": "package-cjs-named-error", + "main": "index.mjs", + "type": "module" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/renamed-import.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/renamed-import.mjs new file mode 100644 index 00000000..dc601f28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/renamed-import.mjs @@ -0,0 +1 @@ +import { comeOn as comeOnRenamed } from "./fail.cjs" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/single-quote.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/single-quote.mjs new file mode 100644 index 00000000..c6e92316 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-cjs-named-error/single-quote.mjs @@ -0,0 +1 @@ +import { comeOn } from './fail.cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.cjs new file mode 100644 index 00000000..cb312f0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.cjs @@ -0,0 +1 @@ +module.exports = { entry: 'cjs' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.mjs new file mode 100644 index 00000000..aac4141e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-default-extension/index.mjs @@ -0,0 +1 @@ +export const entry = 'mjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/index.js new file mode 100644 index 00000000..ffd1919b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/index.js @@ -0,0 +1,3 @@ +import os from 'os'; + +console.log(os.platform()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/package.json new file mode 100644 index 00000000..3dbc1ca5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-ends-node_modules/package.json @@ -0,0 +1,3 @@ +{ + "type": "module" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/echo-require-cache.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/echo-require-cache.js new file mode 100644 index 00000000..c00af019 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/echo-require-cache.js @@ -0,0 +1 @@ +console.log(require.cache); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.js new file mode 100644 index 00000000..d2f5d5fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.js @@ -0,0 +1 @@ +import('./module.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.mjs new file mode 100644 index 00000000..d3eb2fba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/imports-esm.mjs @@ -0,0 +1 @@ +import './module.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/index.js new file mode 100644 index 00000000..009431d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/index.js @@ -0,0 +1,3 @@ +const identifier = 'package-type-commonjs'; +console.log(identifier); +module.exports = identifier; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/module.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/module.js new file mode 100644 index 00000000..251d6e53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/module.js @@ -0,0 +1,2 @@ +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/package.json new file mode 100644 index 00000000..4aaa4a23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-commonjs/package.json @@ -0,0 +1,4 @@ +{ + "type": "commonjs", + "main": "index.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/cjs.js new file mode 100644 index 00000000..683f2d8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/cjs.js @@ -0,0 +1 @@ +module.exports = 'asdf'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/esm.js new file mode 100644 index 00000000..1413bf59 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/esm.js @@ -0,0 +1 @@ +export var p = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/extension.unknown b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/extension.unknown new file mode 100644 index 00000000..ff62e978 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/extension.unknown @@ -0,0 +1 @@ +export default 'unknown'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.cjs new file mode 100644 index 00000000..7dbbf0d9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.cjs @@ -0,0 +1 @@ +import('./cjs.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.mjs new file mode 100644 index 00000000..df53dcd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-commonjs.mjs @@ -0,0 +1 @@ +import './cjs.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-noext.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-noext.mjs new file mode 100644 index 00000000..96eca545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-noext.mjs @@ -0,0 +1 @@ +import './noext-esm'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-unknownext.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-unknownext.mjs new file mode 100644 index 00000000..2178abee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/imports-unknownext.mjs @@ -0,0 +1 @@ +import './extension.unknown'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/index.js new file mode 100644 index 00000000..86d88056 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/index.js @@ -0,0 +1,4 @@ +import 'dep-without-package-json/dep.js'; +const identifier = 'package-type-module'; +console.log(identifier); +export default identifier; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/module.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/module.js new file mode 100644 index 00000000..683f2d8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/module.js @@ -0,0 +1 @@ +module.exports = 'asdf'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/package.json new file mode 100644 index 00000000..0967ef42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/nested-default-type/package.json @@ -0,0 +1 @@ +{} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-esm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-esm new file mode 100644 index 00000000..251d6e53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-esm @@ -0,0 +1,2 @@ +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-wasm new file mode 100644 index 00000000..9e035904 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/noext-wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/package.json new file mode 100644 index 00000000..07aec65d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/package.json @@ -0,0 +1,4 @@ +{ + "type": "module", + "main": "index.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/wasm-dep.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/wasm-dep.mjs new file mode 100644 index 00000000..a0e28aa1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-type-module/wasm-dep.mjs @@ -0,0 +1,15 @@ +import { strictEqual } from 'assert'; + +export function jsFn () { + state = 'WASM JS Function Executed'; + return 42; +} + +export let state = 'JS Function Executed'; + +export function jsInitFn () { + strictEqual(state, 'JS Function Executed'); + state = 'WASM Start Executed'; +} + +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-pjson/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-pjson/index.js new file mode 100644 index 00000000..29560bd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-pjson/index.js @@ -0,0 +1,7 @@ +const identifier = 'package-without-pjson'; + +const common = require('../common'); +common.requireNoPackageJSONAbove(); + +console.log(identifier); +module.exports = identifier; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs-wrapper-variables.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs-wrapper-variables.js new file mode 100644 index 00000000..946bc690 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs-wrapper-variables.js @@ -0,0 +1,6 @@ +const exports = "exports"; +const require = "require"; +const module = "module"; +const __filename = "__filename"; +const __dirname = "__dirname"; +console.log(exports, require, module, __filename, __dirname); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs.js new file mode 100644 index 00000000..9b4d39fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/commonjs.js @@ -0,0 +1,2 @@ +module.exports = 'cjs'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/detected-as-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/detected-as-esm.js new file mode 100644 index 00000000..7d81c68b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/detected-as-esm.js @@ -0,0 +1,2 @@ +import './module.js'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/file#1.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/file#1.js new file mode 100644 index 00000000..6ab97dbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/file#1.js @@ -0,0 +1 @@ +console.log('file#1'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.cjs new file mode 100644 index 00000000..b247f42a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.cjs @@ -0,0 +1 @@ +import('./commonjs.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.mjs new file mode 100644 index 00000000..c2f8171f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-commonjs.mjs @@ -0,0 +1 @@ +import './commonjs.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.js new file mode 100644 index 00000000..d2f5d5fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.js @@ -0,0 +1 @@ +import('./module.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.mjs new file mode 100644 index 00000000..d3eb2fba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-esm.mjs @@ -0,0 +1 @@ +import './module.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.js new file mode 100644 index 00000000..9f78ce4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.js @@ -0,0 +1 @@ +import('./noext-cjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.mjs new file mode 100644 index 00000000..2419cba2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-cjs.mjs @@ -0,0 +1 @@ +import './noext-cjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.js new file mode 100644 index 00000000..96eca545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.js @@ -0,0 +1 @@ +import './noext-esm'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.mjs new file mode 100644 index 00000000..96eca545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/imports-noext-esm.mjs @@ -0,0 +1 @@ +import './noext-esm'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/index.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/index.js new file mode 100644 index 00000000..a547216c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/index.js @@ -0,0 +1,3 @@ +const identifier = 'package-without-type'; +console.log(identifier); +module.exports = identifier; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/module.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/module.js new file mode 100644 index 00000000..251d6e53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/module.js @@ -0,0 +1,2 @@ +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-cjs new file mode 100644 index 00000000..37f7b87a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-cjs @@ -0,0 +1,2 @@ +module.exports = 'commonjs'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-esm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-esm new file mode 100644 index 00000000..69147a3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/noext-esm @@ -0,0 +1,3 @@ +// This file can be run or imported only if `--experimental-default-type=module` is set. +export default 'module'; +console.log('executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/package.json new file mode 100644 index 00000000..14ab704d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/package-without-type/package.json @@ -0,0 +1,3 @@ +{ + "main": "index.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pattern-trailing-slash.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pattern-trailing-slash.mjs new file mode 100644 index 00000000..e289305e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pattern-trailing-slash.mjs @@ -0,0 +1 @@ +import 'pkgexports/trailing-pattern-slash/'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-invalid/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-invalid/package.json new file mode 100644 index 00000000..c91736ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-invalid/package.json @@ -0,0 +1 @@ +syntax error diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/main.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/main.mjs new file mode 100644 index 00000000..9eb0aade --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/main.mjs @@ -0,0 +1 @@ +export const main = 'main' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/package.json new file mode 100644 index 00000000..ea9b7846 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pjson-main/package.json @@ -0,0 +1,3 @@ +{ + "main": "main.mjs" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importbranch.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importbranch.js new file mode 100644 index 00000000..ebae5330 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importbranch.js @@ -0,0 +1,2 @@ +module.exports = 'importbranch'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importer.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importer.js new file mode 100644 index 00000000..30fe06bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/importer.js @@ -0,0 +1,4 @@ +module.exports = { + importImport: x => import(x), + requireImport: x => Promise.resolve(x).then(x => ({ default: require(x) })) +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/package.json new file mode 100644 index 00000000..dbbbcd1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/package.json @@ -0,0 +1,34 @@ +{ + "imports": { + "#branch": { + "import": "./importbranch.js", + "require": "./requirebranch.js" + }, + "#subpath/*": "./sub/*", + "#subpath/internal/*": null, + "#subpath/null": null, + "#subpath/*.asdf": "./test.js", + "#external": "pkgexports/valid-cjs", + "#external/subpath/*": "pkgexports/sub/*", + "#external/invalidsubpath/": "pkgexports/sub", + "#belowbase": "../belowbase", + "#url": "some:url", + "#null": null, + "#nullcondition": { + "import": { + "default": null + }, + "require": { + "default": null + }, + "default": "./test.js" + }, + "#subpath/nullshadow/*": [null], + "#": "./test.js", + "#*est": "./*est.js", + "#/initialslash": "./test.js", + "#notfound": "./notfound.js", + "#encodedslash": "./..%2F/x.js", + "#encodedbackslash": "./..%5C/x.js" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/requirebranch.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/requirebranch.js new file mode 100644 index 00000000..fd58e34b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/requirebranch.js @@ -0,0 +1,2 @@ +module.exports = 'requirebranch'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/internal/test.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/internal/test.js new file mode 100644 index 00000000..bdf53dcd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/internal/test.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = 'internal only'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/x.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/x.js new file mode 100644 index 00000000..48cca8c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/sub/x.js @@ -0,0 +1,2 @@ +module.exports = 'xsubpath'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/test.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/test.js new file mode 100644 index 00000000..37a46484 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/pkgimports/test.js @@ -0,0 +1 @@ +module.exports = 'test'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-3.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-3.mjs new file mode 100644 index 00000000..3bd241b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-3.mjs @@ -0,0 +1 @@ +console.log(3); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-entrypoint.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-entrypoint.mjs new file mode 100644 index 00000000..d9536a69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/print-entrypoint.mjs @@ -0,0 +1 @@ +console.log(import.meta.url); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/process-exit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/process-exit.mjs new file mode 100644 index 00000000..869ce08e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/process-exit.mjs @@ -0,0 +1,2 @@ +process.exit(42); +export default null; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error-esm.js new file mode 100644 index 00000000..baf773c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error-esm.js @@ -0,0 +1,5 @@ +// This module is invalid in both ESM and CJS, because +// 'exports' are not defined in ESM, while require cannot be +// redeclared in CJS. +Object.defineProperty(exports, "__esModule", { value: true }); +const require = () => {}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error.mjs new file mode 100644 index 00000000..15be06aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/reference-error.mjs @@ -0,0 +1,3 @@ +// Reference errors are not thrown until reference happens. +console.log('executed'); +module.exports = { hello: 'world' }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.cjs new file mode 100644 index 00000000..ec9c535a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.cjs @@ -0,0 +1,2 @@ +module.exports = require('dep'); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.mjs new file mode 100644 index 00000000..f5d2135d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-and-import/load.mjs @@ -0,0 +1,2 @@ +export * from 'dep'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-cjs.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-cjs.mjs new file mode 100644 index 00000000..a79a9b00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-cjs.mjs @@ -0,0 +1,5 @@ +import { createRequire } from "node:module"; +const require = createRequire(import.meta.url); +const exports = require('./required-cjs'); +console.log(exports.hello); +export default exports; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-esm-throws-with-loaders.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-esm-throws-with-loaders.js new file mode 100644 index 00000000..79c5cf96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-esm-throws-with-loaders.js @@ -0,0 +1,8 @@ +'use strict'; +const { readFile, __fromLoader } = require('fs'); +const assert = require('assert'); + +assert.throws(() => require('./test-esm-ok.mjs'), { code: 'ERR_REQUIRE_ESM' }); + +assert(readFile); +assert(__fromLoader); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-module.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-module.js new file mode 100644 index 00000000..5a36590f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-module.js @@ -0,0 +1 @@ +require('./message.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-reference-error.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-reference-error.cjs new file mode 100644 index 00000000..9d90c022 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-reference-error.cjs @@ -0,0 +1,2 @@ +'use strict'; +require('./reference-error.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-syntax-error.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-syntax-error.cjs new file mode 100644 index 00000000..918dc06f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-syntax-error.cjs @@ -0,0 +1,2 @@ +'use strict'; +require('./syntax-error.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-throw-error.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-throw-error.cjs new file mode 100644 index 00000000..6fdedc54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/require-throw-error.cjs @@ -0,0 +1,2 @@ +'use strict'; +require('./throw-error.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/required-cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/required-cjs.js new file mode 100644 index 00000000..69f1fd8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/required-cjs.js @@ -0,0 +1,3 @@ +module.exports = { + hello: 'world', +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runmain.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runmain.mjs new file mode 100644 index 00000000..ee71ff42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runmain.mjs @@ -0,0 +1,7 @@ +import { runMain } from 'node:module'; + +try { import.meta.resolve('doesnt-matter.mjs') } catch {} + +runMain(); + +try { import.meta.resolve('doesnt-matter.mjs') } catch {} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runtime-error-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runtime-error-esm.js new file mode 100644 index 00000000..1df3cc46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/runtime-error-esm.js @@ -0,0 +1,2 @@ +import 'node:fs'; // Forces it to be recognized as ESM. +throw new Error('hello'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/main.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/main.js new file mode 100644 index 00000000..842623aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/main.js @@ -0,0 +1,2 @@ +import 'self/main.js'; +import '#self/main.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/package.json b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/package.json new file mode 100644 index 00000000..4e27e6ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/self-deprecated-folders/package.json @@ -0,0 +1,11 @@ +{ + "name": "self", + "type": "module", + "exports": { + ".": "./main.js", + "./": "./" + }, + "imports": { + "#self/": "./" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/should-not-be-resolved.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/should-not-be-resolved.mjs new file mode 100644 index 00000000..35f468bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/should-not-be-resolved.mjs @@ -0,0 +1 @@ +export const hello = 'world'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wasm b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wasm new file mode 100644 index 00000000..9e035904 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wat b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wat new file mode 100644 index 00000000..8c8746aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/simple.wat @@ -0,0 +1,23 @@ +;; Compiled using the WebAssembly Tootkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm simple.wat -o simple.wasm + +(module + (import "./wasm-dep.mjs" "jsFn" (func $jsFn (result i32))) + (import "./wasm-dep.mjs" "jsInitFn" (func $jsInitFn)) + (export "add" (func $add)) + (export "addImported" (func $addImported)) + (start $startFn) + (func $startFn + call $jsInitFn + ) + (func $add (param $a i32) (param $b i32) (result i32) + local.get $a + local.get $b + i32.add + ) + (func $addImported (param $a i32) (result i32) + local.get $a + call $jsFn + i32.add + ) +) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/stateful.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/stateful.mjs new file mode 100644 index 00000000..745669c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/stateful.mjs @@ -0,0 +1,5 @@ +let counter = 0; + +export default function count() { + return ++counter; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/symlink.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/symlink.mjs new file mode 100644 index 00000000..8ce1299d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/symlink.mjs @@ -0,0 +1 @@ +export var symlinked = true; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/synchronous-rejection-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/synchronous-rejection-esm.js new file mode 100644 index 00000000..34d06603 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/synchronous-rejection-esm.js @@ -0,0 +1,2 @@ +import 'node:fs'; // Forces it to be recognized as ESM. +Promise.reject('reject!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/syntax-error.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/syntax-error.mjs new file mode 100644 index 00000000..c2cd118b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/syntax-error.mjs @@ -0,0 +1 @@ +var foo bar; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-comma,.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-comma,.mjs new file mode 100644 index 00000000..0a5f91dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-comma,.mjs @@ -0,0 +1 @@ +export default ','; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-double-encoding-native%20.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-double-encoding-native%20.mjs new file mode 100644 index 00000000..a3bfe972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-double-encoding-native%20.mjs @@ -0,0 +1,6 @@ +'use strict'; + +// Trivial test to assert we can load files with `%` in their pathname. +// Imported by `test-esm-double-encoding.mjs`. + +export default 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-ok.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-ok.mjs new file mode 100644 index 00000000..7dfc6eb5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test-esm-ok.mjs @@ -0,0 +1,2 @@ +const isJs = true; +export default isJs; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-import-require-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-import-require-esm.mjs new file mode 100644 index 00000000..d470088c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-import-require-esm.mjs @@ -0,0 +1,2 @@ +import mod from 'import-require-esm'; +console.log(mod.hello); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-require-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-require-esm.mjs new file mode 100644 index 00000000..2ad346de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/import-require-esm.mjs @@ -0,0 +1,2 @@ +import mod from 'require-esm'; +console.log(mod.hello); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-esm.js new file mode 100644 index 00000000..60ad3f7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-esm.js @@ -0,0 +1,2 @@ +const { hello } = require('esm'); +console.log(hello); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-require-esm.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-require-esm.js new file mode 100644 index 00000000..9fe255dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/test_node_modules/require-require-esm.js @@ -0,0 +1,2 @@ +const { hello } = require('require-esm'); +console.log(hello); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/throw-error.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/throw-error.mjs new file mode 100644 index 00000000..bc9eaa01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/throw-error.mjs @@ -0,0 +1 @@ +throw new Error('test'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/a.mjs new file mode 100644 index 00000000..c899a1c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/a.mjs @@ -0,0 +1,7 @@ +import order from './order.mjs'; + +await new Promise((resolve) => { + setTimeout(resolve, 200); +}); + +order.push('a'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/await-export-promise.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/await-export-promise.mjs new file mode 100644 index 00000000..0129793e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/await-export-promise.mjs @@ -0,0 +1,4 @@ +import promise from './export-promise.mjs'; +let result; +result = await promise; +export default result; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/b.mjs new file mode 100644 index 00000000..5149f5fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/b.mjs @@ -0,0 +1,3 @@ +import order from './order.mjs'; + +order.push('b'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/c.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/c.mjs new file mode 100644 index 00000000..ab0479f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/c.mjs @@ -0,0 +1,3 @@ +import order from './order.mjs'; + +order.push('c'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/d.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/d.mjs new file mode 100644 index 00000000..4d6e7d49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/d.mjs @@ -0,0 +1,6 @@ +import order from './order.mjs'; + +const end = Date.now() + 500; +while (end < Date.now()) {} + +order.push('d'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/execution.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/execution.mjs new file mode 100644 index 00000000..c060945b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/execution.mjs @@ -0,0 +1,3 @@ +import process from 'node:process'; +process._rawDebug('I am executed'); +await Promise.resolve('hi'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-async.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-async.mjs new file mode 100644 index 00000000..b6de9a5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-async.mjs @@ -0,0 +1,2 @@ +let hello = await Promise.resolve('world'); +export { hello }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-promise.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-promise.mjs new file mode 100644 index 00000000..74864d23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/export-promise.mjs @@ -0,0 +1,8 @@ +let exportedResolve; +let exportedReject; +const promise = new Promise((resolve, reject) => { + exportedResolve = resolve; + exportedReject = reject; +}); +export default promise; +export { exportedResolve, exportedReject }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/order.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/order.mjs new file mode 100644 index 00000000..3258bf98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/order.mjs @@ -0,0 +1 @@ +export default ['order']; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/parent.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/parent.mjs new file mode 100644 index 00000000..ed17e102 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/parent.mjs @@ -0,0 +1,9 @@ +import order from './order.mjs'; +import './a.mjs'; +import './b.mjs'; +import './c.mjs'; +import './d.mjs'; + +order.push('parent'); + +export default order; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/process-exit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/process-exit.mjs new file mode 100644 index 00000000..78e86b01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/process-exit.mjs @@ -0,0 +1 @@ +process.exit(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected-withexitcode.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected-withexitcode.mjs new file mode 100644 index 00000000..34e98e01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected-withexitcode.mjs @@ -0,0 +1,2 @@ +process.exitCode = 42; +await Promise.reject(new Error('Xyz')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected.mjs new file mode 100644 index 00000000..752a3b91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/rejected.mjs @@ -0,0 +1 @@ +await Promise.reject(new Error('Xyz')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/require-execution.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/require-execution.js new file mode 100644 index 00000000..8d3ec9d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/require-execution.js @@ -0,0 +1 @@ +require('./execution.mjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/resolved.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/resolved.mjs new file mode 100644 index 00000000..ff717caf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/resolved.mjs @@ -0,0 +1 @@ +await Promise.resolve('hello'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-with-worker-process-exit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-with-worker-process-exit.mjs new file mode 100644 index 00000000..8d65baa2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-with-worker-process-exit.mjs @@ -0,0 +1,8 @@ +import { Worker, isMainThread } from 'worker_threads'; + +if (isMainThread) { + new Worker(new URL(import.meta.url)); + await new Promise(() => {}); +} else { + process.exit(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-withexitcode.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-withexitcode.mjs new file mode 100644 index 00000000..1cb98231 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved-withexitcode.mjs @@ -0,0 +1,2 @@ +process.exitCode = 42; +await new Promise(() => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.js b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.js new file mode 100644 index 00000000..231a8cd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.js @@ -0,0 +1 @@ +await new Promise(() => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.mjs new file mode 100644 index 00000000..231a8cd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/tla/unresolved.mjs @@ -0,0 +1 @@ +await new Promise(() => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-both.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-both.mjs new file mode 100644 index 00000000..7773ccb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-both.mjs @@ -0,0 +1,2 @@ +import Logger, { log } from 'logger'; +log(new Logger(), 'import both'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-default.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-default.mjs new file mode 100644 index 00000000..16c123bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-default.mjs @@ -0,0 +1,2 @@ +import Logger from 'logger'; +new Logger().log('import default'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-named.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-named.mjs new file mode 100644 index 00000000..489d0886 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/src/import-named.mjs @@ -0,0 +1,2 @@ +import { log } from 'logger'; +log(console, 'import named'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/transpile.cjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/transpile.cjs new file mode 100644 index 00000000..da997816 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/transpiled-cjs-require-module/transpile.cjs @@ -0,0 +1,23 @@ +'use strict'; + +// This script is used to transpile ESM fixtures from the src/ directory +// to CJS modules in dist/. The transpiled CJS files are used to test +// integration of transpiled CJS modules loading real ESM. + +const { readFileSync, writeFileSync, readdirSync } = require('node:fs'); + +// We use typescript.js because it's already in the code base as a fixture. +// Most ecosystem tools follow a similar pattern, and this produces a bare +// minimum integration test for existing patterns. +const ts = require('../../snapshot/typescript'); +const { join } = require('node:path'); +const sourceDir = join(__dirname, 'src'); +const files = readdirSync(sourceDir); +for (const filename of files) { + const filePath = join(sourceDir, filename); + const source = readFileSync(filePath, 'utf8'); + const { outputText } = ts.transpileModule(source, { + compilerOptions: { module: ts.ModuleKind.NodeNext } + }); + writeFileSync(join(__dirname, 'dist', filename.replace('.mjs', '.cjs')), outputText, 'utf8'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-dep.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-dep.mjs new file mode 100644 index 00000000..243e1b17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-dep.mjs @@ -0,0 +1,13 @@ +import { strictEqual } from 'assert'; + +export function jsFn () { + state = 'WASM JS Function Executed'; + return 42; +} + +export let state = 'JS Function Executed'; + +export function jsInitFn () { + strictEqual(state, 'JS Function Executed'); + state = 'WASM Start Executed'; +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-modules.mjs b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-modules.mjs new file mode 100644 index 00000000..c56e6a92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/es-modules/wasm-modules.mjs @@ -0,0 +1,2 @@ +import { add, addImported } from './simple.wasm'; +import { state } from './wasm-dep.mjs'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.js b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.js new file mode 100644 index 00000000..171bff06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.js @@ -0,0 +1,53 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../../common'); + +const spawn = require('child_process').spawn; + +function run(cmd, strict, cb) { + const args = []; + if (strict) args.push('--use_strict'); + args.push('-pe', cmd); + const child = spawn(process.execPath, args); + child.stdout.pipe(process.stdout); + child.stderr.pipe(process.stdout); + child.on('close', cb); +} + +const queue = + [ 'with(this){__filename}', + '42', + 'throw new Error("hello")', + 'var x = 100; y = x;', + 'var ______________________________________________; throw 10' ]; + +function go() { + const c = queue.shift(); + if (!c) return console.log('done'); + run(c, false, function() { + run(c, true, go); + }); +} + +go(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.snapshot new file mode 100644 index 00000000..f6fc803e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_messages.snapshot @@ -0,0 +1,49 @@ +[eval] +[eval]:1 +with(this){__filename} +^^^^ + +SyntaxError: Strict mode code may not include a with statement + +Node.js * +42 +42 +[eval]:1 +throw new Error("hello") +^ + +Error: hello + +Node.js * +[eval]:1 +throw new Error("hello") +^ + +Error: hello + +Node.js * +100 +[eval]:1 +var x = 100; y = x; + ^ + +ReferenceError: y is not defined + +Node.js * + +[eval]:1 +var ______________________________________________; throw 10 + ^ +10 +(Use `node --trace-uncaught ...` to show where the exception was thrown) + +Node.js * + +[eval]:1 +var ______________________________________________; throw 10 + ^ +10 +(Use `node --trace-uncaught ...` to show where the exception was thrown) + +Node.js * +done diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.js b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.js new file mode 100644 index 00000000..d16eefc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../../common'); + +const spawnSync = require('child_process').spawnSync; + +const queue = [ + 'enum Foo{};', + 'throw new SyntaxError("hello")', + 'const foo;', + 'let x: number = 100;x;', + 'const foo: string = 10;', + 'function foo(){};foo(1);', + 'interface Foo{};const foo;', + 'function foo(){ await Promise.resolve(1)};', +]; + +for (const cmd of queue) { + const args = ['--disable-warning=ExperimentalWarning','--experimental-strip-types', '-p', cmd]; + const result = spawnSync(process.execPath, args, { + stdio: 'pipe' + }); + process.stdout.write(result.stdout); + process.stdout.write(result.stderr); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.snapshot new file mode 100644 index 00000000..074e966e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/eval_typescript.snapshot @@ -0,0 +1,48 @@ +[eval]:1 +enum Foo{}; +^^^^ + x TypeScript enum is not supported in strip-only mode + ,---- + 1 | enum Foo{}; + : ^^^^^^^^^^ + `---- + +SyntaxError: Unexpected reserved word + +Node.js * +[eval]:1 +throw new SyntaxError("hello") +^ + +SyntaxError: hello + +Node.js * +[eval]:1 +const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +100 +undefined +false +[eval]:1 + ;const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +[eval]:1 +function foo(){ await Promise.resolve(1)}; + ^^^^^ + x await isn't allowed in non-async function + ,---- + 1 | function foo(){ await Promise.resolve(1)}; + : ^^^^^^^ + `---- + +SyntaxError: await is only valid in async functions and the top level bodies of modules + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.js b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.js new file mode 100644 index 00000000..a5bac683 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../../common'); + +const spawn = require('child_process').spawn; + +function run(cmd, strict, cb) { + const args = ['--experimental-strip-types']; + if (strict) args.push('--use_strict'); + args.push('-p'); + const child = spawn(process.execPath, args); + child.stdout.pipe(process.stdout); + child.stderr.pipe(process.stdout); + child.stdin.end(cmd); + child.on('close', cb); +} + +const queue = + [ 'with(this){__filename}', + '42', + 'throw new Error("hello")', + 'let x = 100; y = x;', + 'let ______________________________________________; throw 10' ]; + +function go() { + const c = queue.shift(); + if (!c) return console.log('done'); + run(c, false, function() { + run(c, true, go); + }); +} + +go(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.snapshot new file mode 100644 index 00000000..66bd506f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_messages.snapshot @@ -0,0 +1,54 @@ +[stdin] +[stdin]:1 +with(this){__filename} +^^^^ + x The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'. + ,---- + 1 | with(this){__filename} + : ^^^^ + `---- + +SyntaxError: Strict mode code may not include a with statement + +Node.js * +42 +42 +[stdin]:1 +throw new Error("hello") +^ + +Error: hello + +Node.js * +[stdin]:1 +throw new Error("hello") +^ + +Error: hello + +Node.js * +100 +[stdin]:1 +let x = 100; y = x; + ^ + +ReferenceError: y is not defined + +Node.js * + +[stdin]:1 +let ______________________________________________; throw 10 + ^ +10 +(Use `node --trace-uncaught ...` to show where the exception was thrown) + +Node.js * + +[stdin]:1 +let ______________________________________________; throw 10 + ^ +10 +(Use `node --trace-uncaught ...` to show where the exception was thrown) + +Node.js * +done diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.js b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.js new file mode 100644 index 00000000..800ff6cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.js @@ -0,0 +1,38 @@ +'use strict'; + +require('../../common'); + +const spawn = require('child_process').spawn; + +function run(cmd, strict, cb) { + const args = ['--disable-warning=ExperimentalWarning', '--experimental-strip-types']; + if (strict) args.push('--use_strict'); + args.push('-p'); + const child = spawn(process.execPath, args); + child.stdout.pipe(process.stdout); + child.stderr.pipe(process.stdout); + child.stdin.end(cmd); + child.on('close', cb); +} + +const queue = + [ + 'enum Foo{};', + 'throw new SyntaxError("hello")', + 'const foo;', + 'let x: number = 100;x;', + 'const foo: string = 10;', + 'function foo(){};foo(1);', + 'interface Foo{};const foo;', + 'function foo(){ await Promise.resolve(1)};', + ]; + +function go() { + const c = queue.shift(); + if (!c) return console.log('done'); + run(c, false, function () { + run(c, true, go); + }); +} + +go(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.snapshot new file mode 100644 index 00000000..3e209e6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/eval/stdin_typescript.snapshot @@ -0,0 +1,97 @@ +[stdin]:1 +enum Foo{}; +^^^^ + x TypeScript enum is not supported in strip-only mode + ,---- + 1 | enum Foo{}; + : ^^^^^^^^^^ + `---- + +SyntaxError: Unexpected reserved word + +Node.js * +[stdin]:1 +enum Foo{}; +^^^^ + x TypeScript enum is not supported in strip-only mode + ,---- + 1 | enum Foo{}; + : ^^^^^^^^^^ + `---- + +SyntaxError: Unexpected reserved word + +Node.js * +[stdin]:1 +throw new SyntaxError("hello") +^ + +SyntaxError: hello + +Node.js * +[stdin]:1 +throw new SyntaxError("hello") +^ + +SyntaxError: hello + +Node.js * +[stdin]:1 +const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +[stdin]:1 +const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +100 +100 +undefined +undefined +false +false +[stdin]:1 + ;const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +[stdin]:1 + ;const foo; + ^^^ + +SyntaxError: Missing initializer in const declaration + +Node.js * +[stdin]:1 +function foo(){ await Promise.resolve(1)}; + ^^^^^ + x await isn't allowed in non-async function + ,---- + 1 | function foo(){ await Promise.resolve(1)}; + : ^^^^^^^ + `---- + +SyntaxError: await is only valid in async functions and the top level bodies of modules + +Node.js * +[stdin]:1 +function foo(){ await Promise.resolve(1)}; + ^^^^^ + x await isn't allowed in non-async function + ,---- + 1 | function foo(){ await Promise.resolve(1)}; + : ^^^^^^^ + `---- + +SyntaxError: await is only valid in async functions and the top level bodies of modules + +Node.js * +done diff --git a/packages/secure-exec/tests/node-conformance/fixtures/exit.js b/packages/secure-exec/tests/node-conformance/fixtures/exit.js new file mode 100644 index 00000000..7e0fd7dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/exit.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +process.exit(process.argv[2] || 1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/experimental.json b/packages/secure-exec/tests/node-conformance/fixtures/experimental.json new file mode 100644 index 00000000..12611d23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/experimental.json @@ -0,0 +1,3 @@ +{ + "ofLife": 42 +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/exports-function-with-param.js b/packages/secure-exec/tests/node-conformance/fixtures/exports-function-with-param.js new file mode 100644 index 00000000..263b9064 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/exports-function-with-param.js @@ -0,0 +1 @@ +module.exports = function foo(arg) { return arg; } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/external-repl-module.js b/packages/secure-exec/tests/node-conformance/fixtures/external-repl-module.js new file mode 100644 index 00000000..272ab0a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/external-repl-module.js @@ -0,0 +1,3 @@ +'use strict'; + +console.log('42'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/failcounter.js b/packages/secure-exec/tests/node-conformance/fixtures/failcounter.js new file mode 100644 index 00000000..f3bc34a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/failcounter.js @@ -0,0 +1,2 @@ +const Countdown = require('../common/countdown'); +new Countdown(2, () => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/failmustcall1.js b/packages/secure-exec/tests/node-conformance/fixtures/failmustcall1.js new file mode 100644 index 00000000..a54740eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/failmustcall1.js @@ -0,0 +1,3 @@ +const common = require('../common'); +const f = common.mustCall( () => {}, 2); +f(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/failmustcall2.js b/packages/secure-exec/tests/node-conformance/fixtures/failmustcall2.js new file mode 100644 index 00000000..89f8d239 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/failmustcall2.js @@ -0,0 +1,3 @@ +const common = require('../common'); +const f = common.mustCallAtLeast(() => {}, 2); +f(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-with-bom.txt b/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-with-bom.txt new file mode 100644 index 00000000..d46c8708 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-with-bom.txt @@ -0,0 +1,3 @@ +abc +def +ghi diff --git a/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-without-bom.txt b/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-without-bom.txt new file mode 100644 index 00000000..8edb37e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/file-to-read-without-bom.txt @@ -0,0 +1,3 @@ +abc +def +ghi diff --git a/packages/secure-exec/tests/node-conformance/fixtures/fixture.ini b/packages/secure-exec/tests/node-conformance/fixtures/fixture.ini new file mode 100644 index 00000000..dcf1348a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/fixture.ini @@ -0,0 +1,19 @@ +; a comment +root=something + +url = http://example.com/?foo=bar + + [ the section with whitespace ] +this has whitespace = yep ; and a comment; and then another + + just a flag, no value. + +[section] +one=two +Foo=Bar +this=Your Mother! +blank= + +[Section Two] +something else=blah + remove = whitespace \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/foo b/packages/secure-exec/tests/node-conformance/fixtures/foo new file mode 100644 index 00000000..66390ff2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/foo @@ -0,0 +1,2 @@ + +exports.foo = "ok" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/gc.js b/packages/secure-exec/tests/node-conformance/fixtures/gc.js new file mode 100644 index 00000000..1e965f33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/gc.js @@ -0,0 +1,9 @@ +let arr = new Array(300_000).fill('a'); + +for (let index = 0; index < arr.length; index++) { + arr[index] = Math.random(); +} + +arr = []; +// .gc() is called to generate a Mark-sweep event +global.gc(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/get-call-sites.js b/packages/secure-exec/tests/node-conformance/fixtures/get-call-sites.js new file mode 100644 index 00000000..dc52c25f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/get-call-sites.js @@ -0,0 +1,4 @@ +const util = require('node:util'); +const assert = require('node:assert'); +assert.ok(util.getCallSites().length > 1); +process.stdout.write(util.getCallSites()[0].scriptName); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/global/plain.js b/packages/secure-exec/tests/node-conformance/fixtures/global/plain.js new file mode 100644 index 00000000..f983d7c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/global/plain.js @@ -0,0 +1,25 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +foo = 'foo'; +global.bar = 'bar'; + +exports.fooBar = {foo: global.foo, bar: bar}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/google_ssl_hello.bin b/packages/secure-exec/tests/node-conformance/fixtures/google_ssl_hello.bin new file mode 100644 index 00000000..5170533a Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/google_ssl_hello.bin differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/guess-hash-seed.js b/packages/secure-exec/tests/node-conformance/fixtures/guess-hash-seed.js new file mode 100644 index 00000000..c6166450 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/guess-hash-seed.js @@ -0,0 +1,165 @@ +'use strict'; +function run_repeated(n, fn) { + const res = []; + for (let i = 0; i < n; i++) res.push(fn()); + return res; +} + +const INT_MAX = 0x7fffffff; + +// from src/js/collection.js +// key must be a signed 32-bit number! +function ComputeIntegerHash(key/*, seed*/) { + let hash = key; + hash = hash ^ 0/*seed*/; + hash = ~hash + (hash << 15); // hash = (hash << 15) - hash - 1; + hash = hash ^ (hash >>> 12); + hash = hash + (hash << 2); + hash = hash ^ (hash >>> 4); + hash = (hash * 2057) | 0; // hash = (hash + (hash << 3)) + (hash << 11); + hash = hash ^ (hash >>> 16); + return hash & 0x3fffffff; +} + +const kNofHashBitFields = 2; +const kHashShift = kNofHashBitFields; +const kHashBitMask = 0xffffffff >>> kHashShift; +const kZeroHash = 27; + +function string_to_array(str) { + const res = new Array(str.length); + for (let i = 0; i < str.length; i++) { + res[i] = str.charCodeAt(i); + } + return res; +} + +function gen_specialized_hasher(str) { + const str_arr = string_to_array(str); + return Function('seed', ` + var running_hash = seed; + ${str_arr.map((c) => ` + running_hash += ${c}; + running_hash &= 0xffffffff; + running_hash += (running_hash << 10); + running_hash &= 0xffffffff; + running_hash ^= (running_hash >>> 6); + running_hash &= 0xffffffff; + `).join('')} + running_hash += (running_hash << 3); + running_hash &= 0xffffffff; + running_hash ^= (running_hash >>> 11); + running_hash &= 0xffffffff; + running_hash += (running_hash << 15); + running_hash &= 0xffffffff; + if ((running_hash & ${kHashBitMask}) == 0) { + return ${kZeroHash}; + } + return running_hash; + `); +} + +// adapted from HashToEntry +function hash_to_bucket(hash, numBuckets) { + return (hash & ((numBuckets) - 1)); +} + +function time_set_lookup(set, value) { + const t1 = process.hrtime(); + for (let i = 0; i < 100; i++) { + set.has(value); + } + const t = process.hrtime(t1); + const secs = t[0]; + const nanos = t[1]; + return secs * 1e9 + nanos; +} + +// Prevent optimization of SetHas(). +%NeverOptimizeFunction(time_set_lookup); + +// Set with 256 buckets; bucket 0 full, others empty +const tester_set_buckets = 256; +const tester_set = new Set(); +let tester_set_treshold; +(function() { + // fill bucket 0 and find extra numbers mapping to bucket 0 and a different + // bucket `capacity == numBuckets * 2` + let needed = Math.floor(tester_set_buckets * 1.5) + 1; + let positive_test_value; + let negative_test_value; + for (let i = 0; true; i++) { + if (i > INT_MAX) throw new Error('i too high'); + if (hash_to_bucket(ComputeIntegerHash(i), tester_set_buckets) !== 0) { + negative_test_value = i; + break; + } + } + for (let i = 0; needed > 0; i++) { + if (i > INT_MAX) throw new Error('i too high'); + if (hash_to_bucket(ComputeIntegerHash(i), tester_set_buckets) === 0) { + needed--; + if (needed == 0) { + positive_test_value = i; + } else { + tester_set.add(i); + } + } + } + + // calibrate Set access times for accessing the full bucket / an empty bucket + const pos_time = + Math.min(...run_repeated(10000, time_set_lookup.bind(null, tester_set, + positive_test_value))); + const neg_time = + Math.min(...run_repeated(10000, time_set_lookup.bind(null, tester_set, + negative_test_value))); + tester_set_treshold = (pos_time + neg_time) / 2; + // console.log(`pos_time: ${pos_time}, neg_time: ${neg_time},`, + // `threshold: ${tester_set_treshold}`); +})(); + +// determine hash seed +const slow_str_gen = (function*() { + let strgen_i = 0; + outer: + while (1) { + const str = `#${strgen_i++}`; + for (let i = 0; i < 1000; i++) { + if (time_set_lookup(tester_set, str) < tester_set_treshold) + continue outer; + } + yield str; + } +})(); + +const first_slow_str = slow_str_gen.next().value; +// console.log('first slow string:', first_slow_str); +const first_slow_str_special_hasher = gen_specialized_hasher(first_slow_str); +let seed_candidates = []; +//var t_before_first_seed_brute = performance.now(); +for (let seed_candidate = 0; seed_candidate < 0x100000000; seed_candidate++) { + if (hash_to_bucket(first_slow_str_special_hasher(seed_candidate), + tester_set_buckets) == 0) { + seed_candidates.push(seed_candidate); + } +} +// console.log(`got ${seed_candidates.length} candidates`); +// after ${performance.now()-t_before_first_seed_brute} +while (seed_candidates.length > 1) { + const slow_str = slow_str_gen.next().value; + const special_hasher = gen_specialized_hasher(slow_str); + const new_seed_candidates = []; + for (const seed_candidate of seed_candidates) { + if (hash_to_bucket(special_hasher(seed_candidate), tester_set_buckets) == + 0) { + new_seed_candidates.push(seed_candidate); + } + } + seed_candidates = new_seed_candidates; + // console.log(`reduced to ${seed_candidates.length} candidates`); +} +if (seed_candidates.length != 1) + throw new Error('no candidates remaining'); +const seed = seed_candidates[0]; +console.log(seed); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v74.2.json b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v74.2.json new file mode 100644 index 00000000..1cca7967 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v74.2.json @@ -0,0 +1,128 @@ +{ + "dateStrings": { + "en": "Fri Jul 25 1980 01:35:33 GMT+0100 (Central European Standard Time)", + "zh": "Fri Jul 25 1980 01:35:33 GMT+0100 (中欧标准时间)", + "hi": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्य यूरोपीय मानक समय)", + "es": "Fri Jul 25 1980 01:35:33 GMT+0100 (hora estándar de Europa central)", + "fr": "Fri Jul 25 1980 01:35:33 GMT+0100 (heure normale d’Europe centrale)", + "ar": "Fri Jul 25 1980 01:35:33 GMT+0100 (توقيت وسط أوروبا الرسمي)", + "bn": "Fri Jul 25 1980 01:35:33 GMT+0100 (মধ্য ইউরোপীয় মানক সময়)", + "ru": "Fri Jul 25 1980 01:35:33 GMT+0100 (Центральная Европа, стандартное время)", + "pt": "Fri Jul 25 1980 01:35:33 GMT+0100 (Horário Padrão da Europa Central)", + "ur": "Fri Jul 25 1980 01:35:33 GMT+0100 (وسطی یورپ کا معیاری وقت)", + "id": "Fri Jul 25 1980 01:35:33 GMT+0100 (Waktu Standar Eropa Tengah)", + "de": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mitteleuropäische Normalzeit)", + "ja": "Fri Jul 25 1980 01:35:33 GMT+0100 (中央ヨーロッパ標準時)", + "pcm": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mídúl Yúrop Fíksd Taim)", + "mr": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्‍य युरोपियन प्रमाण वेळ)", + "te": "Fri Jul 25 1980 01:35:33 GMT+0100 (సెంట్రల్ యూరోపియన్ ప్రామాణిక సమయం)" + }, + "dateTimeFormats": { + "en": "7/25/1980, 1:35:33 AM", + "zh": "1980/7/25 01:35:33", + "hi": "25/7/1980, पू 1:35:33", + "es": "25/7/1980, 1:35:33", + "fr": "25/07/1980 01:35:33", + "ar": "25‏/7‏/1980، 1:35:33 ص", + "bn": "২৫/৭/১৯৮০, ১:৩৫:৩৩ AM", + "ru": "25.07.1980, 01:35:33", + "pt": "25/07/1980, 01:35:33", + "ur": "25/7/1980، 1:35:33 ق.د.", + "id": "25/7/1980, 01.35.33", + "de": "25.7.1980, 01:35:33", + "ja": "1980/7/25 1:35:33", + "pcm": "25/7/1980 01:35:33", + "mr": "२५/७/१९८०, १:३५:३३ AM", + "te": "25/7/1980 1:35:33 AM" + }, + "dateFormats": { + "en": "7/25/1980", + "zh": "1980/7/25", + "hi": "25/7/1980", + "es": "25/7/1980", + "fr": "25/07/1980", + "ar": "25‏/7‏/1980", + "bn": "২৫/৭/১৯৮০", + "ru": "25.07.1980", + "pt": "25/07/1980", + "ur": "25/7/1980", + "id": "25/7/1980", + "de": "25.7.1980", + "ja": "1980/7/25", + "pcm": "25/7/1980", + "mr": "२५/७/१९८०", + "te": "25/7/1980" + }, + "displayNames": { + "en": "Switzerland", + "zh": "瑞士", + "hi": "स्विट्ज़रलैंड", + "es": "Suiza", + "fr": "Suisse", + "ar": "سويسرا", + "bn": "সুইজারল্যান্ড", + "ru": "Швейцария", + "pt": "Suíça", + "ur": "سوئٹزر لینڈ", + "id": "Swiss", + "de": "Schweiz", + "ja": "スイス", + "pcm": "Swítsaland", + "mr": "स्वित्झर्लंड", + "te": "స్విట్జర్లాండ్" + }, + "numberFormats": { + "en": "275,760.913", + "zh": "275,760.913", + "hi": "2,75,760.913", + "es": "275.760,913", + "fr": "275 760,913", + "ar": "275,760.913", + "bn": "২,৭৫,৭৬০.৯১৩", + "ru": "275 760,913", + "pt": "275.760,913", + "ur": "275,760.913", + "id": "275.760,913", + "de": "275.760,913", + "ja": "275,760.913", + "pcm": "275,760.913", + "mr": "२,७५,७६०.९१३", + "te": "2,75,760.913" + }, + "pluralRules": { + "en": "other", + "zh": "other", + "hi": "one", + "es": "other", + "fr": "one", + "ar": "zero", + "bn": "one", + "ru": "many", + "pt": "one", + "ur": "other", + "id": "other", + "de": "other", + "ja": "other", + "pcm": "one", + "mr": "other", + "te": "other" + }, + "relativeTime": { + "en": "586,920.617 hours ago", + "zh": "586,920.617小时前", + "hi": "5,86,920.617 घंटे पहले", + "es": "hace 586.920,617 horas", + "fr": "il y a 586 920,617 heures", + "ar": "قبل 586,920.617 ساعة", + "bn": "৫,৮৬,৯২০.৬১৭ ঘন্টা আগে", + "ru": "586 920,617 часа назад", + "pt": "há 586.920,617 horas", + "ur": "586,920.617 گھنٹے پہلے", + "id": "586.920,617 jam yang lalu", + "de": "vor 586.920,617 Stunden", + "ja": "586,920.617 時間前", + "pcm": "586,920.617 áwa wé dọ́n pas", + "mr": "५,८६,९२०.६१७ तासांपूर्वी", + "te": "5,86,920.617 గంటల క్రితం" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v75.1.json b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v75.1.json new file mode 100644 index 00000000..65671ba5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v75.1.json @@ -0,0 +1,128 @@ +{ + "dateStrings": { + "en": "Fri Jul 25 1980 01:35:33 GMT+0100 (Central European Standard Time)", + "zh": "Fri Jul 25 1980 01:35:33 GMT+0100 (中欧标准时间)", + "hi": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्य यूरोपीय मानक समय)", + "es": "Fri Jul 25 1980 01:35:33 GMT+0100 (hora estándar de Europa central)", + "fr": "Fri Jul 25 1980 01:35:33 GMT+0100 (heure normale d’Europe centrale)", + "ar": "Fri Jul 25 1980 01:35:33 GMT+0100 (توقيت وسط أوروبا الرسمي)", + "bn": "Fri Jul 25 1980 01:35:33 GMT+0100 (মধ্য ইউরোপীয় মানক সময়)", + "ru": "Fri Jul 25 1980 01:35:33 GMT+0100 (Центральная Европа, стандартное время)", + "pt": "Fri Jul 25 1980 01:35:33 GMT+0100 (Horário Padrão da Europa Central)", + "ur": "Fri Jul 25 1980 01:35:33 GMT+0100 (وسطی یورپ کا معیاری وقت)", + "id": "Fri Jul 25 1980 01:35:33 GMT+0100 (Waktu Standar Eropa Tengah)", + "de": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mitteleuropäische Normalzeit)", + "ja": "Fri Jul 25 1980 01:35:33 GMT+0100 (中央ヨーロッパ標準時)", + "pcm": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mídúl Yúrop Fíksd Taim)", + "mr": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्‍य युरोपियन प्रमाण वेळ)", + "te": "Fri Jul 25 1980 01:35:33 GMT+0100 (సెంట్రల్ యూరోపియన్ ప్రామాణిక సమయం)" + }, + "dateTimeFormats": { + "en": "7/25/1980, 1:35:33 AM", + "zh": "1980/7/25 01:35:33", + "hi": "25/7/1980, 1:35:33 am", + "es": "25/7/1980, 1:35:33", + "fr": "25/07/1980 01:35:33", + "ar": "٢٥‏/٧‏/١٩٨٠، ١:٣٥:٣٣ ص", + "bn": "২৫/৭/১৯৮০, ১:৩৫:৩৩ AM", + "ru": "25.07.1980, 01:35:33", + "pt": "25/07/1980, 01:35:33", + "ur": "25/7/1980، 1:35:33 AM", + "id": "25/7/1980, 01.35.33", + "de": "25.7.1980, 01:35:33", + "ja": "1980/7/25 1:35:33", + "pcm": "25/7/1980 01:35:33", + "mr": "२५/७/१९८०, १:३५:३३ AM", + "te": "25/7/1980 1:35:33 AM" + }, + "dateFormats": { + "en": "7/25/1980", + "zh": "1980/7/25", + "hi": "25/7/1980", + "es": "25/7/1980", + "fr": "25/07/1980", + "ar": "٢٥‏/٧‏/١٩٨٠", + "bn": "২৫/৭/১৯৮০", + "ru": "25.07.1980", + "pt": "25/07/1980", + "ur": "25/7/1980", + "id": "25/7/1980", + "de": "25.7.1980", + "ja": "1980/7/25", + "pcm": "25/7/1980", + "mr": "२५/७/१९८०", + "te": "25/7/1980" + }, + "displayNames": { + "en": "Switzerland", + "zh": "瑞士", + "hi": "स्विट्ज़रलैंड", + "es": "Suiza", + "fr": "Suisse", + "ar": "سويسرا", + "bn": "সুইজারল্যান্ড", + "ru": "Швейцария", + "pt": "Suíça", + "ur": "سوئٹزر لینڈ", + "id": "Swiss", + "de": "Schweiz", + "ja": "スイス", + "pcm": "Swítsaland", + "mr": "स्वित्झर्लंड", + "te": "స్విట్జర్లాండ్" + }, + "numberFormats": { + "en": "275,760.913", + "zh": "275,760.913", + "hi": "2,75,760.913", + "es": "275.760,913", + "fr": "275 760,913", + "ar": "٢٧٥٬٧٦٠٫٩١٣", + "bn": "২,৭৫,৭৬০.৯১৩", + "ru": "275 760,913", + "pt": "275.760,913", + "ur": "275,760.913", + "id": "275.760,913", + "de": "275.760,913", + "ja": "275,760.913", + "pcm": "275,760.913", + "mr": "२,७५,७६०.९१३", + "te": "2,75,760.913" + }, + "pluralRules": { + "en": "other", + "zh": "other", + "hi": "one", + "es": "other", + "fr": "one", + "ar": "zero", + "bn": "one", + "ru": "many", + "pt": "one", + "ur": "other", + "id": "other", + "de": "other", + "ja": "other", + "pcm": "one", + "mr": "other", + "te": "other" + }, + "relativeTime": { + "en": "586,920.617 hours ago", + "zh": "586,920.617小时前", + "hi": "5,86,920.617 घंटे पहले", + "es": "hace 586.920,617 horas", + "fr": "il y a 586 920,617 heures", + "ar": "قبل ٥٨٦٬٩٢٠٫٦١٧ ساعة", + "bn": "৫,৮৬,৯২০.৬১৭ ঘন্টা আগে", + "ru": "586 920,617 часа назад", + "pt": "há 586.920,617 horas", + "ur": "586,920.617 گھنٹے پہلے", + "id": "586.920,617 jam yang lalu", + "de": "vor 586.920,617 Stunden", + "ja": "586,920.617 時間前", + "pcm": "586,920.617 áwa wé dọ́n pas", + "mr": "५,८६,९२०.६१७ तासांपूर्वी", + "te": "5,86,920.617 గంటల క్రితం" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v76.1.json b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v76.1.json new file mode 100644 index 00000000..cb519d2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/icu/localizationData-v76.1.json @@ -0,0 +1,128 @@ +{ + "dateStrings": { + "en": "Fri Jul 25 1980 01:35:33 GMT+0100 (Central European Standard Time)", + "zh": "Fri Jul 25 1980 01:35:33 GMT+0100 (中欧标准时间)", + "hi": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्य यूरोपीय मानक समय)", + "es": "Fri Jul 25 1980 01:35:33 GMT+0100 (hora estándar de Europa central)", + "fr": "Fri Jul 25 1980 01:35:33 GMT+0100 (heure normale d’Europe centrale)", + "ar": "Fri Jul 25 1980 01:35:33 GMT+0100 (توقيت وسط أوروبا الرسمي)", + "bn": "Fri Jul 25 1980 01:35:33 GMT+0100 (মধ্য ইউরোপীয় মানক সময়)", + "ru": "Fri Jul 25 1980 01:35:33 GMT+0100 (Центральная Европа, стандартное время)", + "pt": "Fri Jul 25 1980 01:35:33 GMT+0100 (Horário Padrão da Europa Central)", + "ur": "Fri Jul 25 1980 01:35:33 GMT+0100 (وسطی یورپ کا معیاری وقت)", + "id": "Fri Jul 25 1980 01:35:33 GMT+0100 (Waktu Standar Eropa Tengah)", + "de": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mitteleuropäische Normalzeit)", + "ja": "Fri Jul 25 1980 01:35:33 GMT+0100 (中央ヨーロッパ標準時)", + "pcm": "Fri Jul 25 1980 01:35:33 GMT+0100 (Mídúl Yúrop Fíksd Taim)", + "mr": "Fri Jul 25 1980 01:35:33 GMT+0100 (मध्‍य युरोपियन प्रमाण वेळ)", + "te": "Fri Jul 25 1980 01:35:33 GMT+0100 (సెంట్రల్ యూరోపియన్ ప్రామాణిక సమయం)" + }, + "dateTimeFormats": { + "en": "7/25/1980, 1:35:33 AM", + "zh": "1980/7/25 01:35:33", + "hi": "25/7/1980, 1:35:33 am", + "es": "25/7/1980, 1:35:33", + "fr": "25/07/1980 01:35:33", + "ar": "25‏/7‏/1980، 1:35:33 ص", + "bn": "২৫/৭/১৯৮০, ১:৩৫:৩৩ AM", + "ru": "25.07.1980, 01:35:33", + "pt": "25/07/1980, 01:35:33", + "ur": "25/7/1980، 1:35:33 AM", + "id": "25/7/1980, 01.35.33", + "de": "25.7.1980, 01:35:33", + "ja": "1980/7/25 1:35:33", + "pcm": "25/7/1980 01:35:33", + "mr": "२५/७/१९८०, १:३५:३३ AM", + "te": "25/7/1980 1:35:33 AM" + }, + "dateFormats": { + "en": "7/25/1980", + "zh": "1980/7/25", + "hi": "25/7/1980", + "es": "25/7/1980", + "fr": "25/07/1980", + "ar": "25‏/7‏/1980", + "bn": "২৫/৭/১৯৮০", + "ru": "25.07.1980", + "pt": "25/07/1980", + "ur": "25/7/1980", + "id": "25/7/1980", + "de": "25.7.1980", + "ja": "1980/7/25", + "pcm": "25/7/1980", + "mr": "२५/७/१९८०", + "te": "25/7/1980" + }, + "displayNames": { + "en": "Switzerland", + "zh": "瑞士", + "hi": "स्विट्ज़रलैंड", + "es": "Suiza", + "fr": "Suisse", + "ar": "سويسرا", + "bn": "সুইজারল্যান্ড", + "ru": "Швейцария", + "pt": "Suíça", + "ur": "سوئٹزر لینڈ", + "id": "Swiss", + "de": "Schweiz", + "ja": "スイス", + "pcm": "Swítsaland", + "mr": "स्वित्झर्लंड", + "te": "స్విట్జర్లాండ్" + }, + "numberFormats": { + "en": "275,760.913", + "zh": "275,760.913", + "hi": "2,75,760.913", + "es": "275.760,913", + "fr": "275 760,913", + "ar": "275,760.913", + "bn": "২,৭৫,৭৬০.৯১৩", + "ru": "275 760,913", + "pt": "275.760,913", + "ur": "275,760.913", + "id": "275.760,913", + "de": "275.760,913", + "ja": "275,760.913", + "pcm": "275,760.913", + "mr": "२,७५,७६०.९१३", + "te": "2,75,760.913" + }, + "pluralRules": { + "en": "other", + "zh": "other", + "hi": "one", + "es": "other", + "fr": "one", + "ar": "zero", + "bn": "one", + "ru": "many", + "pt": "one", + "ur": "other", + "id": "other", + "de": "other", + "ja": "other", + "pcm": "one", + "mr": "other", + "te": "other" + }, + "relativeTime": { + "en": "586,920.617 hours ago", + "zh": "586,920.617小时前", + "hi": "5,86,920.617 घंटे पहले", + "es": "hace 586.920,617 horas", + "fr": "il y a 586 920,617 heures", + "ar": "قبل 586,920.617 ساعة", + "bn": "৫,৮৬,৯২০.৬১৭ ঘন্টা আগে", + "ru": "586 920,617 часа назад", + "pt": "há 586.920,617 horas", + "ur": "586,920.617 گھنٹے پہلے", + "id": "586.920,617 jam yang lalu", + "de": "vor 586.920,617 Stunden", + "ja": "586,920.617 時間前", + "pcm": "586,920.617 áwa wé dọ́n pas", + "mr": "५,८६,९२०.६१७ तासांपूर्वी", + "te": "5,86,920.617 గంటల క్రితం" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/inspector-global-function.mjs b/packages/secure-exec/tests/node-conformance/fixtures/inspector-global-function.mjs new file mode 100644 index 00000000..b89808b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/inspector-global-function.mjs @@ -0,0 +1,17 @@ +'use strict'; +let invocations = 0; +const interval = setInterval(() => {}, 1000); + +global.sum = function() { + const a = 1; + const b = 2; + const c = a + b; + clearInterval(interval); + console.log(invocations++, c); +}; + +// NOTE(mmarchini): Calls console.log two times to ensure we loaded every +// internal module before pausing. See +// https://bugs.chromium.org/p/v8/issues/detail?id=10287. +console.log('Loading'); +console.log('Ready!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/dep.js b/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/dep.js new file mode 100644 index 00000000..e2ba4467 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/dep.js @@ -0,0 +1 @@ +console.log('dep loaded'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/main.js b/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/main.js new file mode 100644 index 00000000..a0b8fdf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/inspector-instrumentation-breakpoint/main.js @@ -0,0 +1 @@ +require('./dep'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/inspector-open.js b/packages/secure-exec/tests/node-conformance/fixtures/inspector-open.js new file mode 100644 index 00000000..715687fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/inspector-open.js @@ -0,0 +1,14 @@ +const assert = require('assert'); +const inspector = require('inspector'); + + +assert.strictEqual(inspector.url(), undefined); +inspector.open(0, undefined, false); +assert(inspector.url().startsWith('ws://')); +assert.throws(() => { + inspector.open(0, undefined, false); +}, { + code: 'ERR_INSPECTOR_ALREADY_ACTIVATED' +}); +inspector.close(); +assert.strictEqual(inspector.url(), undefined); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/internal-modules/index.js b/packages/secure-exec/tests/node-conformance/fixtures/internal-modules/index.js new file mode 100644 index 00000000..7543c9b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/internal-modules/index.js @@ -0,0 +1 @@ +module.exports = require('internal/freelist'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/intrinsic-mutation.js b/packages/secure-exec/tests/node-conformance/fixtures/intrinsic-mutation.js new file mode 100644 index 00000000..331e3864 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/intrinsic-mutation.js @@ -0,0 +1,10 @@ +'use strict'; +Object.defineProperty( + Object.prototype, + 'flatten', { + enumerable: false, + // purposefully named something that + // would never land in JS itself + value: function smoosh() {} + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/invalid.json b/packages/secure-exec/tests/node-conformance/fixtures/invalid.json new file mode 100644 index 00000000..e4e825eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/invalid.json @@ -0,0 +1,5 @@ +{ + "name": "foo", + "version": "0.0.1" + "description": "im broken" +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/is-object.js b/packages/secure-exec/tests/node-conformance/fixtures/is-object.js new file mode 100644 index 00000000..c283221e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/is-object.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports.isObject = (obj) => obj.constructor === Object; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/ispreloading.js b/packages/secure-exec/tests/node-conformance/fixtures/ispreloading.js new file mode 100644 index 00000000..a936bbb6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/ispreloading.js @@ -0,0 +1,2 @@ +const assert = require('assert'); +assert(module.isPreloading); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub.json b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub.json new file mode 100644 index 00000000..472a445a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub.json @@ -0,0 +1 @@ +{"rocko": "artischocko"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/index.js b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/index.js new file mode 100644 index 00000000..5cbb00b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = "hello from module-stub!" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one-trailing-slash/two/three.js b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one-trailing-slash/two/three.js new file mode 100644 index 00000000..a02399ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one-trailing-slash/two/three.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = require('../../'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one/two/three.js b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one/two/three.js new file mode 100644 index 00000000..19025cdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/one/two/three.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = require('../..'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/package.json b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/package.json new file mode 100644 index 00000000..4c380f62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/json-with-directory-name-module/module-stub/package.json @@ -0,0 +1,7 @@ +{ + "version": "1.1.12", + "name": "module-stub", + "main": "./index.js", + "description": "A stub for node tests", + "author": "Robert Kowalski " +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/.gitattributes b/packages/secure-exec/tests/node-conformance/fixtures/keys/.gitattributes new file mode 100644 index 00000000..87a4fb14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/.gitattributes @@ -0,0 +1,4 @@ +* -text + +Makefile text +*.cnf text diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256 b/packages/secure-exec/tests/node-conformance/fixtures/keys/I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256 new file mode 100644 index 00000000..59eb6c7c Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256 differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/Makefile b/packages/secure-exec/tests/node-conformance/fixtures/keys/Makefile new file mode 100644 index 00000000..3339f4b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/Makefile @@ -0,0 +1,825 @@ +all: \ + ca1-cert.pem \ + ca2-cert.pem \ + ca2-crl.pem \ + ca3-cert.pem \ + ca4-cert.pem \ + ca5-cert.pem \ + ca6-cert.pem \ + agent1-cert.pem \ + agent1.pfx \ + agent2-cert.pem \ + agent3-cert.pem \ + agent4-cert.pem \ + agent5-cert.pem \ + agent6-cert.pem \ + agent6.pfx \ + agent7-cert.pem \ + agent8-cert.pem \ + agent9-cert.pem \ + agent10-cert.pem \ + agent10.pfx \ + ec10-cert.pem \ + ec10.pfx \ + dh512.pem \ + dh1024.pem \ + dh2048.pem \ + dh3072.pem \ + dherror.pem \ + dh_private.pem \ + dh_public.pem \ + dsa_params.pem \ + dsa_private.pem \ + dsa_private_encrypted.pem \ + dsa_private_pkcs8.pem \ + dsa_public.pem \ + dsa1025.pem \ + dsa_private_1025.pem \ + dsa_private_encrypted_1025.pem \ + dsa_public_1025.pem \ + ec-cert.pem \ + ec.pfx \ + fake-cnnic-root-cert.pem \ + rsa_private.pem \ + rsa_private_encrypted.pem \ + rsa_private_pkcs8.pem \ + rsa_private_pkcs8_bad.pem \ + rsa_public.pem \ + rsa_ca.crt \ + rsa_cert.crt \ + rsa_cert.pfx \ + rsa_public_sha1_signature_signedby_rsa_private.sha1 \ + rsa_public_sha1_signature_signedby_rsa_private_pkcs8.sha1 \ + rsa_private_b.pem \ + I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256 \ + rsa_public_b.pem \ + rsa_cert_foafssl_b.crt \ + rsa_cert_foafssl_b.modulus \ + rsa_cert_foafssl_b.exponent \ + rsa_spkac.spkac \ + rsa_spkac_invalid.spkac \ + rsa_private_2048.pem \ + rsa_private_4096.pem \ + rsa_public_2048.pem \ + rsa_public_4096.pem \ + rsa_pss_private_2048.pem \ + rsa_pss_private_2048_sha256_sha256_16.pem \ + rsa_pss_private_2048_sha512_sha256_20.pem \ + rsa_pss_private_2048_sha1_sha1_20.pem \ + rsa_pss_public_2048.pem \ + rsa_pss_public_2048_sha256_sha256_16.pem \ + rsa_pss_public_2048_sha512_sha256_20.pem \ + rsa_pss_public_2048_sha1_sha1_20.pem \ + ed25519_private.pem \ + ed25519_public.pem \ + x25519_private.pem \ + x25519_public.pem \ + ed448_private.pem \ + ed448_public.pem \ + x448_private.pem \ + x448_public.pem \ + ec_p256_private.pem \ + ec_p256_public.pem \ + ec_p384_private.pem \ + ec_p384_public.pem \ + ec_p521_private.pem \ + ec_p521_public.pem \ + ec_secp256k1_private.pem \ + ec_secp256k1_public.pem \ + incorrect_san_correct_subject-cert.pem \ + incorrect_san_correct_subject-key.pem \ + irrelevant_san_correct_subject-cert.pem \ + irrelevant_san_correct_subject-key.pem \ + +# +# Create Certificate Authority: ca1 +# ('password' is used for the CA password.) +# +ca1-cert.pem: ca1.cnf + openssl req -new -x509 -days 99999 -config ca1.cnf -keyout ca1-key.pem -out ca1-cert.pem + +# +# Create Certificate Authority: ca2 +# ('password' is used for the CA password.) +# +ca2-cert.pem: ca2.cnf + openssl req -new -x509 -days 99999 -config ca2.cnf -keyout ca2-key.pem -out ca2-cert.pem + echo '01' > ca2-serial + touch ca2-database.txt + +# +# Create Subordinate Certificate Authority: ca3 issued by ca1 +# ('password' is used for the CA password.) +# +ca3-key.pem: + openssl genrsa -out ca3-key.pem 2048 + +ca3-csr.pem: ca3.cnf ca3-key.pem + openssl req -new \ + -extensions v3_ca \ + -config ca3.cnf \ + -key ca3-key.pem \ + -out ca3-csr.pem + +ca3-cert.pem: ca3-csr.pem ca3-key.pem ca3.cnf ca1-cert.pem ca1-key.pem + openssl x509 -req \ + -extfile ca3.cnf \ + -extensions v3_ca \ + -days 99999 \ + -passin "pass:password" \ + -in ca3-csr.pem \ + -CA ca1-cert.pem \ + -CAkey ca1-key.pem \ + -CAcreateserial \ + -out ca3-cert.pem + +# +# Create Subordinate Certificate Authority: ca4 issued by ca2 +# ('password' is used for the CA password.) +# +ca4-key.pem: + openssl genrsa -out ca4-key.pem 2048 + +ca4-csr.pem: ca4.cnf ca4-key.pem + openssl req -new \ + -extensions v3_ca \ + -config ca4.cnf \ + -key ca4-key.pem \ + -out ca4-csr.pem + +ca4-cert.pem: ca4-csr.pem ca4-key.pem ca4.cnf ca2-cert.pem ca2-key.pem + openssl x509 -req \ + -extfile ca4.cnf \ + -extensions v3_ca \ + -days 99999 \ + -passin "pass:password" \ + -in ca4-csr.pem \ + -CA ca2-cert.pem \ + -CAkey ca2-key.pem \ + -CAcreateserial \ + -out ca4-cert.pem + +# +# Create Certificate Authority: ca5 with ECC +# ('password' is used for the CA password.) +# +ca5-key.pem: + openssl ecparam -genkey -out ca5-key.pem -name prime256v1 + +ca5-csr.pem: ca5.cnf ca5-key.pem + openssl req -new \ + -config ca5.cnf \ + -key ca5-key.pem \ + -out ca5-csr.pem + +ca5-cert.pem: ca5.cnf ca5-key.pem ca5-csr.pem + openssl x509 -req \ + -extfile ca5.cnf \ + -extensions v3_ca \ + -days 99999 \ + -passin "pass:password" \ + -in ca5-csr.pem \ + -signkey ca5-key.pem \ + -out ca5-cert.pem + +# +# Create Subordinate Certificate Authority: ca6 issued by ca5 with ECC +# ('password' is used for the CA password.) +# +ca6-key.pem: + openssl ecparam -genkey -out ca6-key.pem -name prime256v1 + +ca6-csr.pem: ca6.cnf ca6-key.pem + openssl req -new \ + -extensions v3_ca \ + -config ca6.cnf \ + -key ca6-key.pem \ + -out ca6-csr.pem + +ca6-cert.pem: ca6-csr.pem ca6-key.pem ca6.cnf ca5-cert.pem ca5-key.pem + openssl x509 -req \ + -extfile ca6.cnf \ + -extensions v3_ca \ + -days 99999 \ + -passin "pass:password" \ + -in ca6-csr.pem \ + -CA ca5-cert.pem \ + -CAkey ca5-key.pem \ + -CAcreateserial \ + -out ca6-cert.pem + +# +# Create Fake CNNIC Root Certificate Authority: fake-cnnic-root +# + +fake-cnnic-root-key.pem: + openssl genrsa -out fake-cnnic-root-key.pem 2048 + +fake-cnnic-root-cert.pem: fake-cnnic-root.cnf fake-cnnic-root-key.pem + openssl req -x509 -new \ + -key fake-cnnic-root-key.pem \ + -days 99999 \ + -out fake-cnnic-root-cert.pem \ + -config fake-cnnic-root.cnf + +# +# Create Fake StartCom Root Certificate Authority: fake-startcom-root +# +fake-startcom-root-key.pem: + openssl genrsa -out fake-startcom-root-key.pem 2048 + +fake-startcom-root-cert.pem: fake-startcom-root.cnf \ + fake-startcom-root-key.pem + openssl req -new -x509 -days 99999 -config \ + fake-startcom-root.cnf -key fake-startcom-root-key.pem -out \ + fake-startcom-root-cert.pem + echo '01' > fake-startcom-root-serial + touch fake-startcom-root-database.txt + +# +# agent1 is signed by ca1. +# + +agent1-key.pem: + openssl genrsa -out agent1-key.pem 2048 + +agent1-csr.pem: agent1.cnf agent1-key.pem + openssl req -new -config agent1.cnf -key agent1-key.pem -out agent1-csr.pem + +agent1-cert.pem: agent1-csr.pem ca1-cert.pem ca1-key.pem + openssl x509 -req \ + -extfile agent1.cnf \ + -extensions v3_ca \ + -days 99999 \ + -passin "pass:password" \ + -in agent1-csr.pem \ + -CA ca1-cert.pem \ + -CAkey ca1-key.pem \ + -CAcreateserial \ + -out agent1-cert.pem + +agent1.pfx: agent1-cert.pem agent1-key.pem ca1-cert.pem + openssl pkcs12 -export \ + -descert \ + -in agent1-cert.pem \ + -inkey agent1-key.pem \ + -certfile ca1-cert.pem \ + -out agent1.pfx \ + -password pass:sample + +agent1-verify: agent1-cert.pem ca1-cert.pem + openssl verify -CAfile ca1-cert.pem agent1-cert.pem + + +# +# agent2 has a self signed cert +# +# Generate new private key +agent2-key.pem: + openssl genrsa -out agent2-key.pem 2048 + +# Create a Certificate Signing Request for the key +agent2-csr.pem: agent2-key.pem agent2.cnf + openssl req -new -config agent2.cnf -key agent2-key.pem -out agent2-csr.pem + +# Create a Certificate for the agent. +agent2-cert.pem: agent2-csr.pem agent2-key.pem + openssl x509 -req \ + -days 99999 \ + -in agent2-csr.pem \ + -signkey agent2-key.pem \ + -out agent2-cert.pem + +agent2-verify: agent2-cert.pem + openssl verify -CAfile agent2-cert.pem agent2-cert.pem + +# +# agent3 is signed by ca2. +# + +agent3-key.pem: + openssl genrsa -out agent3-key.pem 2048 + +agent3-csr.pem: agent3.cnf agent3-key.pem + openssl req -new -config agent3.cnf -key agent3-key.pem -out agent3-csr.pem + +agent3-cert.pem: agent3-csr.pem ca2-cert.pem ca2-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in agent3-csr.pem \ + -CA ca2-cert.pem \ + -CAkey ca2-key.pem \ + -CAcreateserial \ + -out agent3-cert.pem + +agent3-verify: agent3-cert.pem ca2-cert.pem + openssl verify -CAfile ca2-cert.pem agent3-cert.pem + + +# +# agent4 is signed by ca2 (client cert) +# + +agent4-key.pem: + openssl genrsa -out agent4-key.pem 2048 + +agent4-csr.pem: agent4.cnf agent4-key.pem + openssl req -new -config agent4.cnf -key agent4-key.pem -out agent4-csr.pem + +agent4-cert.pem: agent4-csr.pem ca2-cert.pem ca2-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in agent4-csr.pem \ + -CA ca2-cert.pem \ + -CAkey ca2-key.pem \ + -CAcreateserial \ + -extfile agent4.cnf \ + -extensions ext_key_usage \ + -out agent4-cert.pem + +agent4-verify: agent4-cert.pem ca2-cert.pem + openssl verify -CAfile ca2-cert.pem agent4-cert.pem + +# +# Make CRL with agent4 being rejected +# +ca2-crl.pem: ca2-key.pem ca2-cert.pem ca2.cnf agent4-cert.pem + openssl ca -revoke agent4-cert.pem \ + -keyfile ca2-key.pem \ + -cert ca2-cert.pem \ + -config ca2.cnf \ + -passin 'pass:password' + openssl ca \ + -keyfile ca2-key.pem \ + -cert ca2-cert.pem \ + -config ca2.cnf \ + -gencrl \ + -out ca2-crl.pem \ + -passin 'pass:password' + +# +# agent5 is signed by ca2 (client cert) +# + +agent5-key.pem: + openssl genrsa -out agent5-key.pem 2048 + +agent5-csr.pem: agent5.cnf agent5-key.pem + openssl req -new -config agent5.cnf -key agent5-key.pem -out agent5-csr.pem + +agent5-cert.pem: agent5-csr.pem ca2-cert.pem ca2-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in agent5-csr.pem \ + -CA ca2-cert.pem \ + -CAkey ca2-key.pem \ + -CAcreateserial \ + -extfile agent5.cnf \ + -extensions ext_key_usage \ + -out agent5-cert.pem + +agent5-verify: agent5-cert.pem ca2-cert.pem + openssl verify -CAfile ca2-cert.pem agent5-cert.pem + +# +# agent6 is a client RSA cert signed by ca3 +# + +agent6-key.pem: + openssl genrsa -out agent6-key.pem 2048 + +agent6-csr.pem: agent6.cnf agent6-key.pem + openssl req -new -config agent6.cnf -key agent6-key.pem -out agent6-csr.pem + +agent6-cert.pem: agent6-csr.pem ca3-cert.pem ca3-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in agent6-csr.pem \ + -CA ca3-cert.pem \ + -CAkey ca3-key.pem \ + -CAcreateserial \ + -extfile agent6.cnf \ + -out agent6-cert.pem + cat ca3-cert.pem >> agent6-cert.pem + +agent6-verify: agent6-cert.pem ca3-cert.pem ca1-cert.pem + openssl verify -trusted ca1-cert.pem -untrusted ca3-cert.pem agent6-cert.pem + +agent6.pfx: agent6-cert.pem agent6-key.pem ca1-cert.pem + openssl pkcs12 -export \ + -descert \ + -in agent6-cert.pem \ + -inkey agent6-key.pem \ + -certfile ca1-cert.pem \ + -out agent6.pfx \ + -password pass:sample + +# +# agent7 is signed by fake-cnnic-root. +# + +agent7-key.pem: + openssl genrsa -out agent7-key.pem 2048 + +agent7-csr.pem: agent1.cnf agent7-key.pem + openssl req -new -config agent7.cnf -key agent7-key.pem -out agent7-csr.pem + +agent7-cert.pem: agent7-csr.pem fake-cnnic-root-cert.pem fake-cnnic-root-key.pem + openssl x509 -req \ + -extfile agent7.cnf \ + -days 99999 \ + -passin "pass:password" \ + -in agent7-csr.pem \ + -CA fake-cnnic-root-cert.pem \ + -CAkey fake-cnnic-root-key.pem \ + -CAcreateserial \ + -out agent7-cert.pem + +agent7-verify: agent7-cert.pem fake-cnnic-root-cert.pem + openssl verify -CAfile fake-cnnic-root-cert.pem agent7-cert.pem + +# +# agent8 is signed by fake-startcom-root with notBefore +# of Oct 20 23:59:59 2016 GMT +# + +agent8-key.pem: + openssl genrsa -out agent8-key.pem 2048 + +agent8-csr.pem: agent8.cnf agent8-key.pem + openssl req -new -config agent8.cnf -key agent8-key.pem \ + -out agent8-csr.pem + +agent8-cert.pem: agent8-csr.pem fake-startcom-root-cert.pem fake-startcom-root-key.pem + openssl ca \ + -config fake-startcom-root.cnf \ + -keyfile fake-startcom-root-key.pem \ + -cert fake-startcom-root-cert.pem \ + -batch \ + -days 99999 \ + -passin "pass:password" \ + -in agent8-csr.pem \ + -startdate 161020235959Z \ + -notext -out agent8-cert.pem + + +agent8-verify: agent8-cert.pem fake-startcom-root-cert.pem + openssl verify -CAfile fake-startcom-root-cert.pem \ + agent8-cert.pem + + +# +# agent9 is signed by fake-startcom-root with notBefore +# of Oct 21 00:00:01 2016 GMT +# +agent9-key.pem: + openssl genrsa -out agent9-key.pem 2048 + +agent9-csr.pem: agent9.cnf agent9-key.pem + openssl req -new -config agent9.cnf -key agent9-key.pem \ + -out agent9-csr.pem + + +agent9-cert.pem: agent9-csr.pem + openssl ca \ + -config fake-startcom-root.cnf \ + -keyfile fake-startcom-root-key.pem \ + -cert fake-startcom-root-cert.pem \ + -batch \ + -days 99999 \ + -passin "pass:password" \ + -in agent9-csr.pem \ + -startdate 20161021000001Z \ + -notext -out agent9-cert.pem + +# agent10 is a server RSA cert signed by ca4 for agent10.example.com +# + +agent10-key.pem: + openssl genrsa -out agent10-key.pem 2048 + +agent10-csr.pem: agent10.cnf agent10-key.pem + openssl req -new -config agent10.cnf -key agent10-key.pem -out agent10-csr.pem + +agent10-cert.pem: agent10-csr.pem ca4-cert.pem ca4-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in agent10-csr.pem \ + -CA ca4-cert.pem \ + -CAkey ca4-key.pem \ + -CAcreateserial \ + -extfile agent10.cnf \ + -out agent10-cert.pem + cat ca4-cert.pem >> agent10-cert.pem + +agent10-verify: agent10-cert.pem ca4-cert.pem ca2-cert.pem + openssl verify -trusted ca2-cert.pem -untrusted ca4-cert.pem agent10-cert.pem + +agent10.pfx: agent10-cert.pem agent10-key.pem ca1-cert.pem + openssl pkcs12 -export \ + -descert \ + -in agent10-cert.pem \ + -inkey agent10-key.pem \ + -certfile ca1-cert.pem \ + -out agent10.pfx \ + -password pass:sample + +# +# ec10 is a server EC cert signed by ca6 for agent10.example.com +# + +ec10-key.pem: + openssl ecparam -genkey -out ec10-key.pem -name prime256v1 + +ec10-csr.pem: ec10-key.pem + openssl req -new -config agent10.cnf -key ec10-key.pem -out ec10-csr.pem + +ec10-cert.pem: ec10-csr.pem ca6-cert.pem ca6-key.pem + openssl x509 -req \ + -days 99999 \ + -passin "pass:password" \ + -in ec10-csr.pem \ + -CA ca6-cert.pem \ + -CAkey ca6-key.pem \ + -CAcreateserial \ + -extfile agent10.cnf \ + -out ec10-cert.pem + cat ca6-cert.pem >> ec10-cert.pem + +ec10-verify: ec10-cert.pem ca6-cert.pem ca5-cert.pem + openssl verify -trusted ca5-cert.pem -untrusted ca6-cert.pem ec10-cert.pem + +ec10.pfx: ec10-cert.pem ec10-key.pem ca6-cert.pem + openssl pkcs12 -export \ + -descert \ + -in ec10-cert.pem \ + -inkey ec10-key.pem \ + -certfile ca6-cert.pem \ + -out ec10.pfx \ + -password pass:sample + + +# +# ec is a self-signed EC cert for CN "agent2" +# +ec-key.pem: + openssl ecparam -genkey -out ec-key.pem -name prime256v1 + +ec-csr.pem: ec-key.pem + openssl req -new -config ec.cnf -key ec-key.pem -out ec-csr.pem + +ec-cert.pem: ec-csr.pem ec-key.pem + openssl x509 -req \ + -days 99999 \ + -in ec-csr.pem \ + -signkey ec-key.pem \ + -out ec-cert.pem + +ec.pfx: ec-cert.pem ec-key.pem + openssl pkcs12 -export \ + -descert \ + -in ec-cert.pem \ + -inkey ec-key.pem \ + -out ec.pfx \ + -password pass: + +dh512.pem: + openssl dhparam -out dh512.pem 512 + +dh1024.pem: + openssl dhparam -out dh1024.pem 1024 + +dh2048.pem: + openssl dhparam -out dh2048.pem 2048 + +dh3072.pem: + openssl dhparam -out dh3072.pem 3072 + +dherror.pem: dh1024.pem + sed 's/^[^-].*/AAAAAAAAAA/g' dh1024.pem > dherror.pem + +dh_private.pem: + openssl genpkey -algorithm dh -out dh_private.pem -pkeyopt dh_param:ffdhe2048 + +dh_public.pem: dh_private.pem + openssl pkey -in dh_private.pem -pubout -out dh_public.pem + +dsa_params.pem: + openssl dsaparam -out dsa_params.pem 2048 + +dsa_private.pem: dsa_params.pem + openssl gendsa -out dsa_private.pem dsa_params.pem + +dsa_private_encrypted.pem: dsa_private.pem + openssl dsa -aes256 -in dsa_private.pem -passout 'pass:password' -out dsa_private_encrypted.pem + +dsa_private_pkcs8.pem: dsa_private.pem + openssl pkcs8 -topk8 -inform PEM -outform PEM -in dsa_private.pem -out dsa_private_pkcs8.pem -nocrypt + +dsa_public.pem: dsa_private.pem + openssl dsa -in dsa_private.pem -pubout -out dsa_public.pem + +dsa1025.pem: + openssl dsaparam -out dsa1025.pem 1025 + +dsa_private_1025.pem: + openssl gendsa -out dsa_private_1025.pem dsa1025.pem + +dsa_private_encrypted_1025.pem: + openssl pkcs8 -in dsa_private_1025.pem -topk8 -passout 'pass:secret' -out dsa_private_encrypted_1025.pem + +dsa_public_1025.pem: + openssl dsa -in dsa_private_1025.pem -pubout -out dsa_public_1025.pem + +rsa_private.pem: + openssl genrsa -out rsa_private.pem 2048 + +rsa_private_encrypted.pem: rsa_private.pem + openssl rsa -aes256 -in rsa_private.pem -passout 'pass:password' -out rsa_private_encrypted.pem + +rsa_private_pkcs8.pem: rsa_private.pem + openssl pkcs8 -topk8 -inform PEM -outform PEM -in rsa_private.pem -out rsa_private_pkcs8.pem -nocrypt + +rsa_private_pkcs8_bad.pem: rsa_private_pkcs8.pem + sed 's/PRIVATE/RSA PRIVATE/g' rsa_private_pkcs8.pem > rsa_private_pkcs8_bad.pem + +rsa_public.pem: rsa_private.pem + openssl rsa -in rsa_private.pem -pubout -out rsa_public.pem + +rsa_cert.crt: rsa_private.pem + openssl req -new -x509 -days 99999 -key rsa_private.pem -config rsa_cert.cnf -out rsa_cert.crt + +rsa_cert.pfx: rsa_cert.crt + openssl pkcs12 -export -descert -passout 'pass:sample' -inkey rsa_private.pem -in rsa_cert.crt -out rsa_cert.pfx + +rsa_ca.crt: rsa_cert.crt + cp rsa_cert.crt rsa_ca.crt + +rsa_public_sha1_signature_signedby_rsa_private.sha1: rsa_public.pem rsa_private.pem + openssl dgst -sha1 -sign rsa_private.pem -out rsa_public_sha1_signature_signedby_rsa_private.sha1 rsa_public.pem + +rsa_public_sha1_signature_signedby_rsa_private_pkcs8.sha1: rsa_public.pem rsa_private_pkcs8.pem + openssl dgst -sha1 -sign rsa_private_pkcs8.pem -out rsa_public_sha1_signature_signedby_rsa_private_pkcs8.sha1 rsa_public.pem + +rsa_private_b.pem: + openssl genrsa -out rsa_private_b.pem 2048 + +I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256: rsa_private_b.pem + echo -n "I AM THE WALRUS" | openssl dgst -sha256 -sign rsa_private_b.pem -out I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256 + +rsa_public_b.pem: rsa_private_b.pem + openssl rsa -in rsa_private_b.pem -pubout -out rsa_public_b.pem + +# The following 'foafssl' cert is used in test/parallel/test-https-foafssl.js. +# It requires a SAN like 'http://example.com/#me'. More info here: +# https://www.w3.org/wiki/Foaf+ssl +rsa_cert_foafssl_b.crt: rsa_private_b.pem + openssl req -new -x509 -days 99999 -config rsa_cert_foafssl_b.cnf -key rsa_private_b.pem -out rsa_cert_foafssl_b.crt + +# The 'modulus=' in the output must be stripped out +rsa_cert_foafssl_b.modulus: rsa_cert_foafssl_b.crt + openssl x509 -modulus -in rsa_cert_foafssl_b.crt -noout | cut -c 9- > rsa_cert_foafssl_b.modulus + +# Have to parse out the hex exponent +rsa_cert_foafssl_b.exponent: rsa_cert_foafssl_b.crt + openssl x509 -in rsa_cert_foafssl_b.crt -text | grep -o 'Exponent:.*' | sed 's/\(.*(\|).*\)//g' > rsa_cert_foafssl_b.exponent + +# openssl outputs `SPKAC=[SPKAC]`. That prefix needs to be removed to work with node +rsa_spkac.spkac: rsa_private.pem + openssl spkac -key rsa_private.pem -challenge this-is-a-challenge | cut -c 7- > rsa_spkac.spkac + +# cutting characters from the start to invalidate the spkac +rsa_spkac_invalid.spkac: rsa_spkac.spkac + cat rsa_spkac.spkac | cut -c 5- > rsa_spkac_invalid.spkac + +rsa_private_2048.pem: + openssl genrsa -out rsa_private_2048.pem 2048 + +rsa_private_4096.pem: + openssl genrsa -out rsa_private_4096.pem 4096 + +rsa_public_2048.pem: rsa_private_2048.pem + openssl rsa -in rsa_private_2048.pem -pubout -out rsa_public_2048.pem + +rsa_public_4096.pem: rsa_private_4096.pem + openssl rsa -in rsa_private_4096.pem -pubout -out rsa_public_4096.pem + +rsa_pss_private_2048.pem: + openssl genpkey -algorithm RSA-PSS -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:65537 -out rsa_pss_private_2048.pem + +rsa_pss_private_2048_sha256_sha256_16.pem: + openssl genpkey -algorithm RSA-PSS -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:65537 -pkeyopt rsa_pss_keygen_md:sha256 -pkeyopt rsa_pss_keygen_mgf1_md:sha256 -pkeyopt rsa_pss_keygen_saltlen:16 -out rsa_pss_private_2048_sha256_sha256_16.pem + +rsa_pss_private_2048_sha512_sha256_20.pem: + openssl genpkey -algorithm RSA-PSS -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:65537 -pkeyopt rsa_pss_keygen_md:sha512 -pkeyopt rsa_pss_keygen_mgf1_md:sha256 -pkeyopt rsa_pss_keygen_saltlen:20 -out rsa_pss_private_2048_sha512_sha256_20.pem + +rsa_pss_private_2048_sha1_sha1_20.pem: + openssl genpkey -algorithm RSA-PSS -pkeyopt rsa_keygen_bits:2048 -pkeyopt rsa_keygen_pubexp:65537 -pkeyopt rsa_pss_keygen_md:sha1 -pkeyopt rsa_pss_keygen_mgf1_md:sha1 -pkeyopt rsa_pss_keygen_saltlen:20 -out rsa_pss_private_2048_sha1_sha1_20.pem + +rsa_pss_public_2048.pem: rsa_pss_private_2048.pem + openssl pkey -in rsa_pss_private_2048.pem -pubout -out rsa_pss_public_2048.pem + +rsa_pss_public_2048_sha256_sha256_16.pem: rsa_pss_private_2048_sha256_sha256_16.pem + openssl pkey -in rsa_pss_private_2048_sha256_sha256_16.pem -pubout -out rsa_pss_public_2048_sha256_sha256_16.pem + +rsa_pss_public_2048_sha512_sha256_20.pem: rsa_pss_private_2048_sha512_sha256_20.pem + openssl pkey -in rsa_pss_private_2048_sha512_sha256_20.pem -pubout -out rsa_pss_public_2048_sha512_sha256_20.pem + +rsa_pss_public_2048_sha1_sha1_20.pem: rsa_pss_private_2048_sha1_sha1_20.pem + openssl pkey -in rsa_pss_private_2048_sha1_sha1_20.pem -pubout -out rsa_pss_public_2048_sha1_sha1_20.pem + +ed25519_private.pem: + openssl genpkey -algorithm ED25519 -out ed25519_private.pem + +ed25519_public.pem: ed25519_private.pem + openssl pkey -in ed25519_private.pem -pubout -out ed25519_public.pem + +x25519_private.pem: + openssl genpkey -algorithm x25519 -out x25519_private.pem + +x25519_public.pem: x25519_private.pem + openssl pkey -in x25519_private.pem -pubout -out x25519_public.pem + +ed448_private.pem: + openssl genpkey -algorithm ed448 -out ed448_private.pem + +ed448_public.pem: ed448_private.pem + openssl pkey -in ed448_private.pem -pubout -out ed448_public.pem + +x448_private.pem: + openssl genpkey -algorithm x448 -out x448_private.pem + +x448_public.pem: x448_private.pem + openssl pkey -in x448_private.pem -pubout -out x448_public.pem + +ec_p256_private.pem: + openssl ecparam -name prime256v1 -genkey -noout -out sec1_ec_p256_private.pem + openssl pkcs8 -topk8 -nocrypt -in sec1_ec_p256_private.pem -out ec_p256_private.pem + rm sec1_ec_p256_private.pem + +ec_p256_public.pem: ec_p256_private.pem + openssl ec -in ec_p256_private.pem -pubout -out ec_p256_public.pem + +ec_p384_private.pem: + openssl ecparam -name secp384r1 -genkey -noout -out sec1_ec_p384_private.pem + openssl pkcs8 -topk8 -nocrypt -in sec1_ec_p384_private.pem -out ec_p384_private.pem + rm sec1_ec_p384_private.pem + +ec_p384_public.pem: ec_p384_private.pem + openssl ec -in ec_p384_private.pem -pubout -out ec_p384_public.pem + +ec_p521_private.pem: + openssl ecparam -name secp521r1 -genkey -noout -out sec1_ec_p521_private.pem + openssl pkcs8 -topk8 -nocrypt -in sec1_ec_p521_private.pem -out ec_p521_private.pem + rm sec1_ec_p521_private.pem + +ec_p521_public.pem: ec_p521_private.pem + openssl ec -in ec_p521_private.pem -pubout -out ec_p521_public.pem + +ec_secp256k1_private.pem: + openssl ecparam -name secp256k1 -genkey -noout -out sec1_ec_secp256k1_private.pem + openssl pkcs8 -topk8 -nocrypt -in sec1_ec_secp256k1_private.pem -out ec_secp256k1_private.pem + rm sec1_ec_secp256k1_private.pem + +ec_secp256k1_public.pem: ec_secp256k1_private.pem + openssl ec -in ec_secp256k1_private.pem -pubout -out ec_secp256k1_public.pem + +incorrect_san_correct_subject-cert.pem: incorrect_san_correct_subject-key.pem + openssl req -x509 \ + -key incorrect_san_correct_subject-key.pem \ + -out incorrect_san_correct_subject-cert.pem \ + -sha256 \ + -days 3650 \ + -subj "/CN=good.example.com" \ + -addext "subjectAltName = DNS:evil.example.com" + +incorrect_san_correct_subject-key.pem: + openssl ecparam -name prime256v1 -genkey -noout -out incorrect_san_correct_subject-key.pem + +irrelevant_san_correct_subject-cert.pem: irrelevant_san_correct_subject-key.pem + openssl req -x509 \ + -key irrelevant_san_correct_subject-key.pem \ + -out irrelevant_san_correct_subject-cert.pem \ + -sha256 \ + -days 3650 \ + -subj "/CN=good.example.com" \ + -addext "subjectAltName = IP:1.2.3.4" + +irrelevant_san_correct_subject-key.pem: + openssl ecparam -name prime256v1 -genkey -noout -out irrelevant_san_correct_subject-key.pem + +clean: + rm -f *.pfx *.pem *.srl ca2-database.txt ca2-serial fake-startcom-root-serial *.print *.old fake-startcom-root-issued-certs/*.pem + @> fake-startcom-root-database.txt + +test: agent1-verify agent2-verify agent3-verify agent4-verify agent5-verify agent6-verify agent7-verify agent8-verify agent10-verify ec10-verify + +%-cert.pem.print: %-cert.pem + openssl x509 -in $< -text -noout > $@ + +.PHONY: all clean test agent1-verify agent2-verify agent3-verify agent4-verify agent5-verify agent6-verify agent7-verify agent8-verify agent10-verify ec10-verify diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-cert.pem new file mode 100644 index 00000000..bef645b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-cert.pem @@ -0,0 +1,23 @@ +-----BEGIN CERTIFICATE----- +MIID6DCCAtCgAwIBAgIUFH02wcL3Qgben6tfIibXitsApCYwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTExIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTIyMDkwMzIxNDAzN1oY +DzIyOTYwNjE3MjE0MDM3WjB9MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJ +BgNVBAcMAlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDzAN +BgNVBAMMBmFnZW50MTEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcw +ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDUVjIK+yDTgnCT3CxChO0E +37q9VuHdrlKeKLeQzUJW2yczSfNzX/0zfHpjY+zKWie39z3HCJqWxtiG2wxiOI8c +3WqWOvzVmdWADlh6EfkIlg+E7VC6JaKDA+zabmhPvnuu3JzogBMnsWl68lCXzuPx +deQAmEwNtqjrh74DtM+Ud0ulb//Ixjxo1q3rYKu+aaexSramuee6qJta2rjrB4l8 +B/bU+j1mDf9XQQfSjo9jRnp4hiTFdBl2k+lZzqE2L/rhu6EMjA2IhAq/7xA2MbLo +9cObVUin6lfoo5+JKRgT9Fp2xEgDOit+2EA/S6oUfPNeLSVUqmXOSWlXlwlb9Nxr +AgMBAAGjYTBfMF0GCCsGAQUFBwEBBFEwTzAjBggrBgEFBQcwAYYXaHR0cDovL29j +c3Aubm9kZWpzLm9yZy8wKAYIKwYBBQUHMAKGHGh0dHA6Ly9jYS5ub2RlanMub3Jn +L2NhLmNlcnQwDQYJKoZIhvcNAQELBQADggEBAMM0mBBjLMt9pYXePtUeNO0VTw9y +FWCM8nAcAO2kRNwkJwcsispNpkcsHZ5o8Xf5mpCotdvziEWG1hyxwU6nAWyNOLcN +G0a0KUfbMO3B6ZYe1GwPDjXaQnv75SkAdxgX5zOzca3xnhITcjUUGjQ0fbDfwFV5 +ix8mnzvfXjDONdEznVa7PFcN6QliFUMwR/h8pCRHtE5+a10OSPeJSrGG+FtrGnRW +G1IJUv6oiGF/MvWCr84REVgc1j78xomGANJIu2hN7bnD1nEMON6em8IfnDOUtynV +9wfWTqiQYD5Zifj6WcGa0aAHMuetyFG4lIfMAHmd3gaKpks7j9l26LwRPvI= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-csr.pem new file mode 100644 index 00000000..9456822f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC5zCCAc8CAQAwfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDExIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1FYyCvsg04Jwk9wsQoTtBN+6vVbh +3a5Snii3kM1CVtsnM0nzc1/9M3x6Y2Psylont/c9xwialsbYhtsMYjiPHN1qljr8 +1ZnVgA5YehH5CJYPhO1QuiWigwPs2m5oT757rtyc6IATJ7FpevJQl87j8XXkAJhM +Dbao64e+A7TPlHdLpW//yMY8aNat62CrvmmnsUq2prnnuqibWtq46weJfAf21Po9 +Zg3/V0EH0o6PY0Z6eIYkxXQZdpPpWc6hNi/64buhDIwNiIQKv+8QNjGy6PXDm1VI +p+pX6KOfiSkYE/RadsRIAzorfthAP0uqFHzzXi0lVKplzklpV5cJW/TcawIDAQAB +oCUwIwYJKoZIhvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3 +DQEBCwUAA4IBAQATzujigTUF/P+Vg6uU7+Q6BnedpVyMGk9K4zPFLodcx0h3gEgp +KqkE6fUKd57uScFce6mHLG4ZhdH9BFwluf1RCrYVo2FnIfAQn9Spu1o8TagSUt4L +fAme4MwIKohCuLwJKwdOawz+ahtZq4imyKAh9VTBM1VJ9xBb49hG8L9GjxnsO37P +uYp3Hc9+VEZpi8BSf21+HUqDnCU+ITliUD0y1HZJZtxlm0Oj+vsAU+VIzbMtiJ9B +gbkYQ4s2UceymctE97MNeqzCYW2QDJdzVkvpg0pNWqdR1hLdVtaT21mvChyvjEWC +uSNiGBIjS1zN22sHibty/se0URjJXk5UMroc +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-key.pem new file mode 100644 index 00000000..1bd84071 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEA1FYyCvsg04Jwk9wsQoTtBN+6vVbh3a5Snii3kM1CVtsnM0nz +c1/9M3x6Y2Psylont/c9xwialsbYhtsMYjiPHN1qljr81ZnVgA5YehH5CJYPhO1Q +uiWigwPs2m5oT757rtyc6IATJ7FpevJQl87j8XXkAJhMDbao64e+A7TPlHdLpW// +yMY8aNat62CrvmmnsUq2prnnuqibWtq46weJfAf21Po9Zg3/V0EH0o6PY0Z6eIYk +xXQZdpPpWc6hNi/64buhDIwNiIQKv+8QNjGy6PXDm1VIp+pX6KOfiSkYE/RadsRI +AzorfthAP0uqFHzzXi0lVKplzklpV5cJW/TcawIDAQABAoIBAAvbtHfAhpjJVBgt +15rvaX04MWmZjIugzKRgib/gdq/7FTlcC+iJl85kSUF7tyGl30n62MxgwqFhAX6m +hQ6HMhbelrFFIhGbwbyhEHfgwROlrcAysKt0pprCgVvBhrnNXYLqdyjU3jz9P3LK +TY3s0/YMK2uNFdI+PTjKH+Z9Foqn9NZUnUonEDepGyuRO7fLeccWJPv2L4CR4a/5 +ku4VbDgVpvVSVRG3PSVzbmxobnpdpl52og+T7tPx1cLnIknPtVljXPWtZdfekh2E +eAp2KxCCHOKzzG3ItBKsVu0woeqEpy8JcoO6LbgmEoVnZpgmtQClbBgef8+i+oGE +BgW9nmECgYEA8gA63QQuZOUC56N1QXURexN2PogF4wChPaCTFbQSJXvSBkQmbqfL +qRSD8P0t7GOioPrQK6pDwFf4BJB01AvkDf8Z6DxxOJ7cqIC7LOwDupXocWX7Q0Qk +O6cwclBVsrDZK00v60uRRpl/a39GW2dx7IiQDkKQndLh3/0TbMIWHNcCgYEA4J6r +yinZbLpKw2+ezhi4B4GT1bMLoKboJwpZVyNZZCzYR6ZHv+lS7HR/02rcYMZGoYbf +n7OHwF4SrnUS7vPhG4g2ZsOhKQnMvFSQqpGmK1ZTuoKGAevyvtouhK/DgtLWzGvX +9fSahiq/UvfXs/z4M11q9Rv9ztPCmG1cwSEHlo0CgYEAogQNZJK8DMhVnYcNpXke +7uskqtCeQE/Xo06xqkIYNAgloBRYNpUYAGa/vsOBz1UVN/kzDUi8ezVp0oRz8tLT +J5u2WIi+tE2HJTiqF3UbOfvK1sCT64DfUSCpip7GAQ/tFNRkVH8PD9kMOYfILsGe +v+DdsO5Xq5HXrwHb02BNNZkCgYBsl8lt33WiPx5OBfS8pu6xkk+qjPkeHhM2bKZs +nkZlS9j0KsudWGwirN/vkkYg8zrKdK5AQ0dqFRDrDuasZ3N5IA1M+V88u+QjWK7o +B6pSYVXxYZDv9OZSpqC+vUrEQLJf+fNakXrzSk9dCT1bYv2Lt6ox/epix7XYg2bI +Z/OHMQKBgQC2FUGhlndGeugTJaoJ8nhT/0VfRUX/h6sCgSerk5qFr/hNCBV4T022 +x0NDR2yLG6MXyqApJpG6rh3QIDElQoQCNlI3/KJ6JfEfmqrLLN2OigTvA5sE4fGU +Dp/ha8OQAx95EwXuaG7LgARduvOIK3x8qi8KsZoUGJcg2ywurUbkWA== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.cnf new file mode 100644 index 00000000..ff13634d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.cnf @@ -0,0 +1,26 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = agent1 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +authorityInfoAccess = @issuer_info + +[ issuer_info ] +OCSP;URI.0 = http://ocsp.nodejs.org/ +caIssuers;URI.0 = http://ca.nodejs.org/ca.cert diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.pfx new file mode 100644 index 00000000..96408176 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent1.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-cert.pem new file mode 100644 index 00000000..59bb0705 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-cert.pem @@ -0,0 +1,47 @@ +-----BEGIN CERTIFICATE----- +MIIDijCCAnICFAa1gku/rBMKem53dr6+kaDTIvSCMA0GCSqGSIb3DQEBCwUAMIGI +MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMR8wHQYDVQQK +DBZUaGUgTm9kZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYD +VQQDDANjYTQxHjAcBgkqhkiG9w0BCQEWD2NhNEBleGFtcGxlLm9yZzAgFw0yNDA4 +MjcyMjU4NDRaGA8yMjk4MDYxMTIyNTg0NFoweDELMAkGA1UEBhMCVVMxCzAJBgNV +BAgMAkNBMQswCQYDVQQHDAJTRjEfMB0GA1UECgwWVGhlIE5vZGUuanMgRm91bmRh +dGlvbjEQMA4GA1UECwwHTm9kZS5qczEcMBoGA1UEAwwTYWdlbnQxMC5leGFtcGxl +LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM/j3KMwRLnWx9gb +hpzTqNHsOdKLMwOBb7RXoIU+C6/qnUPTxoEDrSaFjz62OxuKfcNhGJMHYc3sL2y9 +nZwB98or1b/jQbr6N8m4HojyD4u11n2FWLDZELSTg8UvOkbdWwlGkzhZ+iz+5tmo +G40Ys34rrywAVTSNtStrh20lBcyLtKUWUkhTHaDXQ4XfXa4lxER8VWA0DDgQhnYf +tuYa2kTSndR8GKvgdPLmfPiu5gJtvM1YO5ftEgZlJe2ppBzs/1A++4vOymV94jxL +ahFMtEiAMRq1ckWUhbMa7WQXteN+06ucUfBFYgIrqOipLN0uFJLTap+ohEUkVVnx +A2rXVuECAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAy0rm8E+PR+ZuaQsz8Q3s0Y7I +fNICuwEyByMcwiwCjvMM2FwNZbnmagmSQ2eo+jD0GMAcBLS61AWhC8tPqO6DfFOj +7L07NYJWTKQMqAsv3n6Nl0uXd8Aa4iGDhsMeTZXXk4E/GsZZ8T4pDmE8TtY6285Y 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-csr.pem new file mode 100644 index 00000000..97691adf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC4jCCAcoCAQAweDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEfMB0GA1UECgwWVGhlIE5vZGUuanMgRm91bmRhdGlvbjEQMA4GA1UECwwH +Tm9kZS5qczEcMBoGA1UEAwwTYWdlbnQxMC5leGFtcGxlLmNvbTCCASIwDQYJKoZI +hvcNAQEBBQADggEPADCCAQoCggEBAM/j3KMwRLnWx9gbhpzTqNHsOdKLMwOBb7RX +oIU+C6/qnUPTxoEDrSaFjz62OxuKfcNhGJMHYc3sL2y9nZwB98or1b/jQbr6N8m4 +HojyD4u11n2FWLDZELSTg8UvOkbdWwlGkzhZ+iz+5tmoG40Ys34rrywAVTSNtStr +h20lBcyLtKUWUkhTHaDXQ4XfXa4lxER8VWA0DDgQhnYftuYa2kTSndR8GKvgdPLm +fPiu5gJtvM1YO5ftEgZlJe2ppBzs/1A++4vOymV94jxLahFMtEiAMRq1ckWUhbMa +7WQXteN+06ucUfBFYgIrqOipLN0uFJLTap+ohEUkVVnxA2rXVuECAwEAAaAlMCMG +CSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBwYXNzd29yZDANBgkqhkiG9w0BAQsF +AAOCAQEAD3q34x4w7sHJg833f5jTsaa1lnzn/eKRQPluQayGFD+AkGMaBdR9AaKe +no26lRIzI4tD+qCxRPStldnmZG7lKEBXuEzSP0xhbOfY3RAUjHQMRdMMHxPx3M7Z +sl7sq5Cfzs58sKaEL+FBcYVkNFke06N2E3CsLjw5kkQYHuYrq4+1Vq0wS0KEbpIt +Bt2jWf6GNnESVV6qNS0Nl0zwewFJjnLO72g3C+WJuAs3UMUAdFh8FS7W4E2Fr68S +YNb3qvGkovA5xcnIYX86B7mdSPR1G00QZ5K2nHilXNvkbEbHEo49XtnxOEWZEz3G +WTK6u7EmXDXjCV9t58PrEcEkJmICBg== +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-key.pem new file mode 100644 index 00000000..896e9197 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEogIBAAKCAQEAz+PcozBEudbH2BuGnNOo0ew50oszA4FvtFeghT4Lr+qdQ9PG +gQOtJoWPPrY7G4p9w2EYkwdhzewvbL2dnAH3yivVv+NBuvo3ybgeiPIPi7XWfYVY +sNkQtJODxS86Rt1bCUaTOFn6LP7m2agbjRizfiuvLABVNI21K2uHbSUFzIu0pRZS +SFMdoNdDhd9driXERHxVYDQMOBCGdh+25hraRNKd1HwYq+B08uZ8+K7mAm28zVg7 +l+0SBmUl7amkHOz/UD77i87KZX3iPEtqEUy0SIAxGrVyRZSFsxrtZBe1437Tq5xR +8EViAiuo6Kks3S4UktNqn6iERSRVWfEDatdW4QIDAQABAoIBAGlLdjNJfWXLPYld +176TDgzVYywayQnbg2KKh4k1NeIyKNlz6DTsUcUTHMycrC904+ITyciekpEkMZkY +KT4dWQ4TSb5ZMq+rkJohIYYnZGxU+4C0C4n3R5jOpo03MIM4FqYKEwMVv7sOmIph +tSKwAinDooPc30sxAzQs0HkdqWRB6+Zfv1M/MTLYECoc0kdRSDD3+fHFTqRZ759w +1ZeXwAHGMXb3c4ggx3P8J+9jTC04RI9RG4RBTbbWH9V+ZWgJybJesz+66yIVhTAh +I/MlmoSZIXrscp64d+diU1xR63x67jCdZNkBycuiLZ+O9r77Z0wDAjdKyrVyanNk +3BxsleECgYEA/HXudTGvLzuUxAoTnGrcFqtTk9u1EJllhMsyK3YXsk7b+Xd02fiP +MpUa4RGeyJ4AdkKC466HmY2hVtBlnHdcUJtC9LvJaXTUINRbKQGvlvxdiNPRG/25 +NyqFSamOdeY/WiItp6KqZBTaWIBIX9NLPT0WeAXSh5D5RNPapyTEjnUCgYEA0s34 +BOwUirjpkW+yDgOSm9uy97SoMaORinjfOQll+9m4PZDVAOnLVO563Mv/uNIbW52H +yGBf2zfYMe0roweQJQbiqAKsdyDQMurb4Leup5d4ofu6of2Mb8Y/82wEA8zD/yWr +hNl0SSQm3yXZDDus1oGqJLpnlCekgJGRh1gpMT0CgYAYF3DwAhPDoB3sL0H71T63 +cxYAsCCxOtIzP+jDuPs96sSXI80k19FidFQiUjoizuEgZ+xxqcAK6TcSP8TSj5lh +n89d52WrCJkNoPYqDZ0h/Wc3nW8BCs9X8ljR1Lphid1VzpkovB8iedL0Sxmc+17c +sy2nunaCtVT0OntNI/cV2QKBgCmlHRFD3k8FdscPjNpt5EG8Jl//JZcg3DjB5j9r +VuVpPpeTDDFw/oVZ05XZCzzk7RitR0zTlTxGjQRX+V3suZJHCPHuDUo/hkH42dVM +FEnxh5hglZ846syOGsYpGaXyhunZ9Ed7ehiU9sTwwi9DfsKlvQoidSH0ru/jUh+t +z/11AoGAeS85yQriTWvXTILt3ZdEJD//PU55Ofby8bInYBRx4T7iXI/FozKcwE67 +/dByelz4KUdGu1ZUZYzaFKs87Si4IB+NThX27BOcpXjd1IjJk3cHnkx6t+FrFFsH +7SSOwAuzpxVSGn0yij06OiYy6Qyay3tSLYPLFcXWB6oK7GWjFYc= +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.cnf new file mode 100644 index 00000000..872eeeb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.cnf @@ -0,0 +1,17 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = The Node.js Foundation +OU = Node.js +CN = agent10.example.com + +[ req_attributes ] +challengePassword = A challenge password diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.pfx new file mode 100644 index 00000000..fc6a9a20 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent10.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-cert.pem new file mode 100644 index 00000000..42b34d53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-cert.pem @@ -0,0 +1,8 @@ +-----BEGIN CERTIFICATE----- +MIIBFjCBwaADAgECAgEBMA0GCSqGSIb3DQEBBQUAMBQxEjAQBgNVBAMTCWxvY2Fs +aG9zdDAeFw0yMzEwMTUxNzQ5MTBaFw0yNDEwMTUxNzQ5MTBaMBQxEjAQBgNVBAMT +CWxvY2FsaG9zdDBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQDW9vH7W98zSi1IfoTG +pTjbvXRzmmSG6y5z1S3gvC6+keC5QQkEdIG5vWas1efX5qEPybptRyM34T6aWv+U +uzUJAgMBAAEwDQYJKoZIhvcNAQEFBQADQQAEIwD5mLIALrim6uD39DO/umYDtDIb +TAQmgWdkQrCdCtX0Yp49gJyaq2HtFgsk/cxMoYMYkDtT5a7nwEQu+Xqt +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-key.pem new file mode 100644 index 00000000..a8bccd00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent11-key.pem @@ -0,0 +1,9 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIBOwIBAAJBANb28ftb3zNKLUh+hMalONu9dHOaZIbrLnPVLeC8Lr6R4LlBCQR0 +gbm9ZqzV59fmoQ/Jum1HIzfhPppa/5S7NQkCAwEAAQJAaetb6GKoY/lUvre4bLjU +f1Gmo5+bkO8pAGI2LNoMnlETjLjlnvShkqu0kxY96G5Il6VSX4Yjz0D40f4IrlJW +AQIhAPChOjGBlOFcGA/pPmzMcW8jRCLvVubiO9TpiYVhWz45AiEA5LIKsSR8HT9y +eyVNNNkRbNvTrddbvXMBBjj+KwxQrVECIQDjalzHQQJl4lXTY8rdpHJoaNoSckSd +PJ7zYCvaZOKI8QIhALoGbRYMxHySCJBNFlE/pKH06mnE/RXMf2/NWkov+UwRAiAz +ucgBN8xY5KvG3eI78WHdE2B5X0B4EabFXmUlzIrhTA== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-cert.pem new file mode 100644 index 00000000..7a43e1ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-cert.pem @@ -0,0 +1,21 @@ +-----BEGIN CERTIFICATE----- +MIIDgzCCAmsCFF3cqhUsBYLNh3bCVatENxZcoY7rMA0GCSqGSIb3DQEBCwUAMH0x +CzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UEBwwCU0YxDzANBgNVBAoM +BkpveWVudDEQMA4GA1UECwwHTm9kZS5qczEPMA0GA1UEAwwGYWdlbnQyMSAwHgYJ +KoZIhvcNAQkBFhFyeUB0aW55Y2xvdWRzLm9yZzAgFw0yMjA5MDMxNDQ2NTFaGA8y +Mjk2MDYxNzE0NDY1MVowfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYD +VQQHDAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYD +VQQDDAZhZ2VudDIxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIB +IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvqt/4KDehQLLDH+I2KXOxg4G +WfNBISWmKlExPBfz9i1LY/rwoRwryv3Lpr40M05Dx+Rt4LMC+If7NGvrV8hdNSOz +jW7P7R6upVdNXpeZDmHvhq+G/xv+x/Hdv3+Sdm/JC8TD2HRYcHSSWsirRbfA9eJe 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+MIIC5zCCAc8CAQAwfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDIxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvqt/4KDehQLLDH+I2KXOxg4GWfNB +ISWmKlExPBfz9i1LY/rwoRwryv3Lpr40M05Dx+Rt4LMC+If7NGvrV8hdNSOzjW7P +7R6upVdNXpeZDmHvhq+G/xv+x/Hdv3+Sdm/JC8TD2HRYcHSSWsirRbfA9eJeL0AD +h1mJGNpWS+9FNXtbR3LRWsRwNjP1Lb39tXIsfHiWrJ/F6yAhWOU+ZZvvjazpbZX7 +Kes0lxVtyWCzLFpnzYa/gajGLdGJwTrfKXsSz2wk6szKlbO0mzX0aHviPRPTftUV +s91qORJ8tkAU4u78bpV0eCM8tVJh/N/oSm7ysLUjxhJrfNxHmmkGyaRL/QIDAQAB +oCUwIwYJKoZIhvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3 +DQEBCwUAA4IBAQCs0NyX5JY6NuiWNSQDmenYjZ3eRnM2DJPhBTr3RiniYpPMpa9H +aP4IXRrvZA+N1wGf7UVminYwL54FdSfCcXuCPQAGGJOc4ZrEO0vt2z6gnKZLnXwb +vYd1rcYVHGTgwtIL10cV4IJvpEvcw5nF3MQD7upi/16esasQmRIVA2qezG8qkUFG +WKn89PdDQKQVLDG3c5bPN1IXOr+4SaFdUBsSymx97BH2cpWzt7q2FJbbJqgnaz+e +7YS5MDaupRgZ3x6ojh/cHhrMvDPe8rQEXWWXkUuTQmmy3dpu7RTi9hqRGjU6MOlU +L74fsBv88h6Kmg3R1ueIGB4t3iBUCZT53nAC +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-key.pem new file mode 100644 index 00000000..0ef31aa3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEAvqt/4KDehQLLDH+I2KXOxg4GWfNBISWmKlExPBfz9i1LY/rw +oRwryv3Lpr40M05Dx+Rt4LMC+If7NGvrV8hdNSOzjW7P7R6upVdNXpeZDmHvhq+G +/xv+x/Hdv3+Sdm/JC8TD2HRYcHSSWsirRbfA9eJeL0ADh1mJGNpWS+9FNXtbR3LR +WsRwNjP1Lb39tXIsfHiWrJ/F6yAhWOU+ZZvvjazpbZX7Kes0lxVtyWCzLFpnzYa/ +gajGLdGJwTrfKXsSz2wk6szKlbO0mzX0aHviPRPTftUVs91qORJ8tkAU4u78bpV0 +eCM8tVJh/N/oSm7ysLUjxhJrfNxHmmkGyaRL/QIDAQABAoIBAQCPnrT7KZGTVTBH +IMWekv52ltfX53BWnHpWg8P3RP+hniqci8e3Q3YFODivR7QgNUK/DeRqDc0eEad5 +rBSgka8LuPGlhiOes67PojwIFV7Xw5Ndu1ePT7IRP7FNbrWO+tLQR41RvQlk45ne +Qison6n8TF+vbaN6z0mCa+v21KsoBYxQHM7IJ6pgMxg24aNW0WTk7PXdJp1LWRiJ +uixlXjOcKWQXaP+HxiQuXGj7isvv0O6xH2cl3GfgQ5rx8mG/APvLIz+dc/QBGQAr +v6IVlDtd3AiYS7YeB7/5OvY+0emJ7U15ZJLNnCzlrqNDjxCN+cbXAeTdlKRJp21F +rpjiZdfhAoGBAPw7EbWMq9ooluQ0bs+v6tvNCvXBfd/VAvG3w1/z3MvhVVYLx1Ag +zleZom3YUXRv24WW3qHXFEGgyz2Sd3mJ4AuR9TDhvij6rHO6E0C8shB0oBlLoNo0 +4Ve28VQfaI77AKd7BYIoCWsCA5oTV+34AYlApMYkkaplRwSs9X5wIZ8ZAoGBAMGE +7I1ASqMnQqdjzpBpGom+XpSPXGdBiH9mNPUajb0sPFvnnhpTSa3/k9m036Q9vQNH +PEOeyjFbF7c/QKsPZLUbFl4uXdEmN4BUab5qQMSQVB9SlQOUB5G/qk/M90TgSbBm +hFrpJrlf0Vsgnm1EMMOhoGdXbkB147AFnOcIekSFAoGAa31c0arOPd1YWI5Dvvxw +MRWTmyHHW9EyPQKcH1MUgEpaDJ5eZTZl2Q0fHIK4S8+zlJ2z6PJ4rnMwyd+WTNRG +B4g/HoLFgD87qOHefJMtqzeYVs9VEEjC05eiBsCP1YcAQ194/HvFb7XfBRVDPqWX +Of+zeMFy1lPszQBMaoKswVkCgYAElrRNPSMH71xjP7icMAHTFlKDz0pvoFwuOSw0 +S6bkv3HG9B0JnsP2fkLxPJq4+EXNGBlTuSYuOWy8iaFs7PaEXNoQ7aSH2xIh1t6T +B0312z5DZ9/kr9PmHtdZAREz7uWQaz3kMfcbGiyKrqFTEfTeDq0RBj+1A5aci+WG +jOrpSQKBgQCvf/R/le3m8EsMe5AmNMl1mvpZ5wWn0yVS0vnjJRbS4TCUGK1lSf74 +tIZ+PEMp9CRaS2eTGtsWwQvuORlWlgYuYvJfxwvvnbLjln66SuE7pZHG2UILw4vZ +5xkxTmL93VXFWRaH418mifGDiLIYr14+yzbW366r9L72BuN1dZJNzg== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2.cnf new file mode 100644 index 00000000..818bb2e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent2.cnf @@ -0,0 +1,19 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = agent2 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-cert.pem new file mode 100644 index 00000000..e24a34c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-cert.pem @@ -0,0 +1,21 @@ +-----BEGIN CERTIFICATE----- +MIIDgDCCAmgCFHtnB1Iw05rTKjL+Xc+x+pXi6jGdMA0GCSqGSIb3DQEBCwUAMHox +CzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UEBwwCU0YxDzANBgNVBAoM +BkpveWVudDEQMA4GA1UECwwHTm9kZS5qczEMMAoGA1UEAwwDY2EyMSAwHgYJKoZI +hvcNAQkBFhFyeUB0aW55Y2xvdWRzLm9yZzAgFw0yNDA4MjcyMjU4NDRaGA8yMjk4 +MDYxMTIyNTg0NFowfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDMxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzB0VfVEOH9YbUzJ6AGDY+pyYxJ3f +AqY7pDFJikR2/aiuEEnyil+x28wO+TrpR+oGAwivImEdZ/WLOeYALZpPiENjIq6o +W43sQPMc5Yfu1rkTn45dH9S+Bi+yrmm00oBRRtncyg6dCW4Rs2clLTCopJBa7Vqm +eKHx9SKqtNCMj92Wec30DVpDAPYkw/L8ZgPpuPHemwVwGOs+JKb9a5nGlwWD+v1w +1bebKUQwzDZNR7ZbBrP3YZ9foBsX8Q0BL0NlLDPtTNXBofPC/r1NdOWyR28C8YDi +PoUK+lu5MU1zTdhgZR+eE7tamJpL2WmmPtQwBQ4jQosAihhlg4Jhqtl43QIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQAfxPLKKEifOSGFXXFEa1Z2DXTxOc9YeY3dTVYa +py/ATdwnKhGDHknYmnHSUBzgvqRZqoZrG04S1HuatAdCifNx+ts2qrx3AmOdYrMH +A6PYQIY8RVNKgEoel776FjCJta2ta2KNOkyrVwEhY7jgIgHcYIGwAgM0Gcq8j63R +IomOu0+FE9M6a+oU9Z0EZ646LU0GgMEz8cegxKwRoA+KKEQzmdwnblzWXqNWf+VC +nljA0ReLl484iBt1eMZQ9tGMvu2QW8v7k1nnyuRF6Zmfe+ELgAk3rHWGCcFqB5ri +tEjlIc055+AmBlbf6Ba5oVawjrowvd+3BtlM0cx60DmC425T +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-csr.pem new file mode 100644 index 00000000..772f1d6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC5zCCAc8CAQAwfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDMxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjAN 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-key.pem new file mode 100644 index 00000000..5d6160b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEogIBAAKCAQEAzB0VfVEOH9YbUzJ6AGDY+pyYxJ3fAqY7pDFJikR2/aiuEEny +il+x28wO+TrpR+oGAwivImEdZ/WLOeYALZpPiENjIq6oW43sQPMc5Yfu1rkTn45d +H9S+Bi+yrmm00oBRRtncyg6dCW4Rs2clLTCopJBa7VqmeKHx9SKqtNCMj92Wec30 +DVpDAPYkw/L8ZgPpuPHemwVwGOs+JKb9a5nGlwWD+v1w1bebKUQwzDZNR7ZbBrP3 +YZ9foBsX8Q0BL0NlLDPtTNXBofPC/r1NdOWyR28C8YDiPoUK+lu5MU1zTdhgZR+e +E7tamJpL2WmmPtQwBQ4jQosAihhlg4Jhqtl43QIDAQABAoIBAF+KLYje69GTEm86 +7UhIDMghjJBbpQtEbB5Kw7VonpnU3sTZGCIU8NeFCG04WgFDVVUON4vMEUub73NG +aUbvN9L8V+bgAgX4xGESarA1lGIFd13z8Tr5BYk3wldJO05cqa6UQ3iAppjHYJms +6gXhBM8ikq0PBWTpyKuJcoX4KBMeO1IQ7DIVqNnttwDG0thiPdEwCH31L9m/wKm7 +upt9vF0hKmmK+QfMyXwyl0XuilB60+VMsomqFy/yvWyLt5MqLYnsDR9zRfPJPgzm +OcH6VZ/ce70r1eCxcrGp2/JasUDAFhR8VN+w1nyPzT6dZjJsbO1xCpjOCM+Mkfxh 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a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3.cnf new file mode 100644 index 00000000..8a040e05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent3.cnf @@ -0,0 +1,19 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = agent3 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-cert.pem new file mode 100644 index 00000000..5792845c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-cert.pem @@ -0,0 +1,26 @@ +-----BEGIN CERTIFICATE----- +MIIEYzCCA0ugAwIBAgIUeDAG+o11vU6VBF7j7ALuBgnQQsIwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTIxIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTI0MDgyNzIyNTg0NFoY +DzIyOTgwNjExMjI1ODQ0WjB9MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJ +BgNVBAcMAlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDzAN +BgNVBAMMBmFnZW50NDEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcw +ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQD2Whf5tCrajVKH6na9+c28 +Oz+W8J7G4opYKy38tlnI+F3rLC5SizSXGzQA3sHhxjngCrQ5QR+hfug8HFLesi5N +1TBZyzDP0mDY+dQQC96Qm0VLvy/vs5ECqd6ATJ5DOknWL4xhn8RueunqbY+3XVSu +9CmRJWh/N6utlvFIEEhGbamJqdy1o+6icve3JXXWRlveLlgP2zQn6DcDnU99QI4H +a6Y+fMOB4ACX3sXD8T7RtC7QLnsSPzoDER9ISduP2X5kqQMy5dBNkpWWhj4Rz/rC +PabT8AESxY32HqpDSlvigHXnMUGmAJ5HNa5F8va2v3qcbBiNCIzd0DMSS9KYMXdP +AgMBAAGjgdswgdgwEwYDVR0lBAwwCgYIKwYBBQUHAwIwHQYDVR0OBBYEFF1UHW4p +D6zk376eyKXCjPGn7HWKMIGhBgNVHSMEgZkwgZahfqR8MHoxCzAJBgNVBAYTAlVT 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+MIIC5zCCAc8CAQAwfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDQxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9loX+bQq2o1Sh+p2vfnNvDs/lvCe +xuKKWCst/LZZyPhd6ywuUos0lxs0AN7B4cY54Aq0OUEfoX7oPBxS3rIuTdUwWcsw +z9Jg2PnUEAvekJtFS78v77ORAqnegEyeQzpJ1i+MYZ/Ebnrp6m2Pt11UrvQpkSVo +fzerrZbxSBBIRm2pianctaPuonL3tyV11kZb3i5YD9s0J+g3A51PfUCOB2umPnzD +geAAl97Fw/E+0bQu0C57Ej86AxEfSEnbj9l+ZKkDMuXQTZKVloY+Ec/6wj2m0/AB +EsWN9h6qQ0pb4oB15zFBpgCeRzWuRfL2tr96nGwYjQiM3dAzEkvSmDF3TwIDAQAB +oCUwIwYJKoZIhvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3 +DQEBCwUAA4IBAQDwjbBNgtbNyejw3c3dGbIq1GenEUEEbf/HuxwZ4RRFhdMoLiN5 +k9FwNiicLgejE9wCpdKLI6ctVnarHNVwnZBxg8Ej+cmOm7kkoOLEWDJyjDkpxbfk +Bn0wdHU3lZQs0mzedwY15OV2s7cifysWHMSbWw9QIsqkEtYbC2yIZW7jx4NpQ8V/ +H/43M/aJgQ3NWx4F/GOW8SQhQ3QYNwf6YDoIG2PsS1aLI2KA2syUoMe/dw039YxL +wS4y0YsKeC3gG6Gr6GAbVG3+byIvv0t6OIFJtAqKD+L7pPYZ5cFJvJ8uq4cg7N4C +m01T5ZP+HXr2KpI+6SZWEfBvJMAjWOHm3JR/ +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-key.pem new file mode 100644 index 00000000..6fb8c263 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEA9loX+bQq2o1Sh+p2vfnNvDs/lvCexuKKWCst/LZZyPhd6ywu +Uos0lxs0AN7B4cY54Aq0OUEfoX7oPBxS3rIuTdUwWcswz9Jg2PnUEAvekJtFS78v +77ORAqnegEyeQzpJ1i+MYZ/Ebnrp6m2Pt11UrvQpkSVofzerrZbxSBBIRm2pianc +taPuonL3tyV11kZb3i5YD9s0J+g3A51PfUCOB2umPnzDgeAAl97Fw/E+0bQu0C57 +Ej86AxEfSEnbj9l+ZKkDMuXQTZKVloY+Ec/6wj2m0/ABEsWN9h6qQ0pb4oB15zFB +pgCeRzWuRfL2tr96nGwYjQiM3dAzEkvSmDF3TwIDAQABAoIBAE05cMqV79kS9Awn +M5HZ/ORErmpig2NVIIkDACd4Ai09rjNKZjr56EJ2BJdBPQXJXdsdf+FyyLeXULWH +K3Mj59/+NGnxiBudlz5tEkz1a49pHQ/hnuVFJO/w0A7n9bSdUQgTX646pxj67tjN +/387gpBVebJGR7uZd/eymXA9qmpo2IiQtc8xgAq0nLDp2bWIaJteNHJ4J3gQIlNB +U4nbCFMfVL9rs94NOldZC7uv1kHdY1Uao1j0Z+w6Duf69HBAyZ/pQbN68aL57lQY +oG3okYzgC91luOElA4dwtBvZL+C8rmdYAKUz2nboeXW8bzbc6oPyLUpBthsTt5eb +evInbAECgYEA/XAJNLtQDcLhZgvPy92iuE0lceXHEu2Xk2pQaW9WiWHJfG3wrr29 +vHOy8C5hZ7nYDmaJe33yHJI/2xfKM9K7iKMBmQR6WziXE2pIzB3BIMW6Ef/uaUDo +OofYJIFYBJ9yIg6DCLb5gya/oeAOQ6+S5sreQf9ZbLvjnr2FGMtRchcCgYEA+Ne3 +zdxUfG9C7B4YH5yALErE6fGygrhtBUBVMBVPEzl5yocrvbdcLiceoxU35AgQTHGl +F6i9jXuPIkUcaP6lnNNc0+RLGDK+rqiQh2eVoxcC39NjaK5m1ncx176XR2My0v+t +uV4GUAbnfUSGIgo2h3JLCAsayNhuVy5CG7lOf4kCgYEA3SS/w7WWuwtL5uFzpq50 +6GDYxbP8q7WKR+XC2N2AI0yipeLA25lRUHmcsBuofvwZXSd327wgYXH0Kldt5x6A +6U9je4P+yE5u9VAOyZ1FAjXGkSJDhLBQc5JJtkDu7sm6q6ECEb6nphtPqA58I++2 +PZDTs77+5vRkQAWbd/Eh1m0CgYA70FZtFD32nyPd76nqx0qD2wEUHrXC+CO0dG9F +nImiXFlrFiyscIumyF5z4uDJXirUxShi1Hujq4SPPz+B+VvDo4aXpDNswJ3XC8uZ +0ItGZXyaYoxtmCY9/O6tJjHkxfJsh2qxuOkZiV9RXAxF2GCdFBr29vxcNLHpIMRh +N5ynyQKBgQCmpJWN+449X6nqJbDsSTx503gtgK0SOIEqifUL5jXanoWWT7xXYaEO +CWSiL8QWWr8QjcsHKpAUHmBKVwvwOHr81nxl7q2PdPLI+7VQwgVXNosu6cM52Op5 +LkvUDKaKPP55ek6vMNxepY5TggKmOI2mfqPvGgXqzZFctamS9gJPIw== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4.cnf new file mode 100644 index 00000000..f44f0cc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent4.cnf @@ -0,0 +1,21 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = agent4 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + +[ ext_key_usage ] +extendedKeyUsage = clientAuth diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-cert.pem new file mode 100644 index 00000000..b5433405 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-cert.pem @@ -0,0 +1,26 @@ +-----BEGIN CERTIFICATE----- +MIIEWjCCA0KgAwIBAgIUBy64GxzmlZKybD2k6yMMkhjvFoQwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTIxIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTI0MDgyNzIyNTg0NFoY +DzIyOTgwNjExMjI1ODQ0WjB0MQswCQYDVQQGEwJIVTERMA8GA1UEBwwIQnVkYXBl +c3QxETAPBgNVBAoMCFRyZXNvcml0MRYwFAYDVQQDDA3DgWTDoW0gTGlwcGFpMScw +JQYJKoZIhvcNAQkBFhhhZGFtLmxpcHBhaUB0cmVzb3JpdC5jb20wggEiMA0GCSqG +SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDSgorTkKX8mahUEAxH9tsngQ9gZ2HcYKum +k8o1yCoa2+eaYnsIwpYvNvgUDg7jdIP8/S72Mll2Q5N+nM0yT3COtC8F5fEKJJVL +R+MNv71gOiUh+OqGz/1qs9rYUpAlxZf/b9OAGd0TDU06+6bCuS3GWBErwjHEXj/b +y5vljgqqjcMWSz+6Jwf4gieOS6MtX2G7dd89OZ7qav82Yo9roNXd+bauJvuFvLkq +TtYV+xhOIwbGXpJaEe6jJ6oriwXJwveXLyV61fwP8p/Pbt3HbME4htcANsrRp8kK 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC3jCCAcYCAQAwdDELMAkGA1UEBhMCSFUxETAPBgNVBAcMCEJ1ZGFwZXN0MREw +DwYDVQQKDAhUcmVzb3JpdDEWMBQGA1UEAwwNw4Fkw6FtIExpcHBhaTEnMCUGCSqG +SIb3DQEJARYYYWRhbS5saXBwYWlAdHJlc29yaXQuY29tMIIBIjANBgkqhkiG9w0B +AQEFAAOCAQ8AMIIBCgKCAQEA0oKK05Cl/JmoVBAMR/bbJ4EPYGdh3GCrppPKNcgq +GtvnmmJ7CMKWLzb4FA4O43SD/P0u9jJZdkOTfpzNMk9wjrQvBeXxCiSVS0fjDb+9 +YDolIfjqhs/9arPa2FKQJcWX/2/TgBndEw1NOvumwrktxlgRK8IxxF4/28ub5Y4K +qo3DFks/uicH+IInjkujLV9hu3XfPTme6mr/NmKPa6DV3fm2rib7hby5Kk7WFfsY +TiMGxl6SWhHuoyeqK4sFycL3ly8letX8D/Kfz27dx2zBOIbXADbK0afJCtLDOYIF +BEhZAYhi+NWBRlP9NQrd1vT1zS2/eBlvB6QqCTgoX6uXEQIDAQABoCUwIwYJKoZI +hvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3DQEBCwUAA4IB +AQAj0KMKQU0V2sDTp33b76MFgJUw08X+8dML69Cb8QKG7DtcCaZDjohgcx94xo+S +VahBE0nPGWNQwtzR7/PtLp0Ba21yZ76Hfnv7KC3CuHkzV4QcFDava2p9hxNwHppe +cWIlgg9VL56+Rcg++U3ebNUSJTIWpul0SRb8ms+ptfwPmEizf46xevYipOkPzz9Y +FixtUiiNHNTWrzXiOG/eEJd0GNVvvaxaaL0lHKoSh8Ha57xkrGJRZo0y8vniKkIo +icCFACkfEuFU/FZmRR3wjL+4So0yM9SgqOikCTrMplkcuVepXXj/kpVlv/MTHUP9 +6VyWJMRwMaPezZu6uoo5W1N+ +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-key.pem new file mode 100644 index 00000000..b931dde5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpQIBAAKCAQEA0oKK05Cl/JmoVBAMR/bbJ4EPYGdh3GCrppPKNcgqGtvnmmJ7 +CMKWLzb4FA4O43SD/P0u9jJZdkOTfpzNMk9wjrQvBeXxCiSVS0fjDb+9YDolIfjq +hs/9arPa2FKQJcWX/2/TgBndEw1NOvumwrktxlgRK8IxxF4/28ub5Y4Kqo3DFks/ +uicH+IInjkujLV9hu3XfPTme6mr/NmKPa6DV3fm2rib7hby5Kk7WFfsYTiMGxl6S +WhHuoyeqK4sFycL3ly8letX8D/Kfz27dx2zBOIbXADbK0afJCtLDOYIFBEhZAYhi ++NWBRlP9NQrd1vT1zS2/eBlvB6QqCTgoX6uXEQIDAQABAoIBAQCqG8FRa18me4jR +vVIfSTUZfCpPzdr/ucKbzmumAEU+BRvn3tLrZkr0hmf71MxlM3+BDZtIabFvZvYm +Z1FN6XHcb3BcRM7+UkeuWL37G0lOHE5rYHksTaDL++DJ1BYV39GPIe94Ye4K+kHB +ex/r1LZPxFTD1p5ev4a895DX9GtcG9CTebJ4OkjB/QWTfngRV79LUPpOfSJdxOS8 +XEofdg0H8Hmp48OXSYiwEMMkS2MYCCwcNsqjbz3T2iOYZ2X+5B9h+W2mCRB1ET4Y +vmfC5512J0Z/Z2+xh5PefBb3xEQ+a6pcooj8yANRQVksUnBK4kbst3EHcYC6h0l0 +Oelh22iRAoGBAPWrpwK85uPSsamzcEfJJ4lNqspJV+1B9t0ZVWbDmJRx8a866Oga +On1TGmLad9c5pSbTvnYwzUsvBjCqKn3b312s1tP+3d2nmYkEyhKnMYkXO+lnA1ar +qAtlE9MWD5GwZNQB0cEUTVN8GD2b2JwUKpp18EXsTspvnLJGbzcfgQelAoGBANtc +bbFFD0tfrDrG3kxTNVzPfs3lgN3DZFGsW6Apdbesp1j973vIwmn3ycieY14k+V8N +1Mzv1jh7si5SF3RdbTKarsoX5gwTo8NEJZxBL+4l3K11ZreQA/CHcTEY9NEQW/U4 +zrPNBkkxNRSTXReZCrnvmpFbycCvBO4aRb3mpJX9AoGAbFs7nJ+JDy9dIUZ93YvB +nnPdQr+6wnD322lTG7Jl2AOx3+IR3F3FMoW2+6b0eL96MnfuZ976jZC+IDTN7RlP +mdekIXkmjp9fvumX30ZTOO5AhJ/k/xNTWUNJzS7LyyyMLF5pD8pOmOYBIxtcHOtg +JyShx5WE4xD7gj5Cy4Nfu+kCgYEA0+kLctfjOY5YJIPfVl5/y4QL3L4cap+KdzgJ +X8UNmn2pQNg3lR5RaetdPHh+SAFyAjirXbtH+FLOw968F8b1aZBy0Hqb2wjSCB36 +M2Pp+KcM82jZ7PSsSZ2eZK7WOm0SWOgjDyE+NFDcFV9y7AwFh7AHYusIESNCoP4y +Z4y7bMUCgYEA7Yvxc1WMDMhHW8MP2mJxrRVqGSkVqUyicJ8HYY5HxnErXDnAwd23 +QEzChQllUYdhvOAJybNjF82SGxZOyJUNf8+1MYBl2hZmDj+5lPJnC5tO2VaOA/9k +B4BNUcA/Nr2Vx552ZOIj1sV4KvfuRwxtgypjXxZrP2Qtn2Nimvs5/Ck= +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5.cnf new file mode 100644 index 00000000..cf57aa7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent5.cnf @@ -0,0 +1,21 @@ +[ req ] +string_mask = utf8only +utf8 = yes +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = HU +L = Budapest +O = Tresorit +CN = Ádám Lippai +emailAddress = adam.lippai@tresorit.com + +[ req_attributes ] +challengePassword = A challenge password + +[ ext_key_usage ] +extendedKeyUsage = clientAuth diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-cert.pem new file mode 100644 index 00000000..e5cd19dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-cert.pem @@ -0,0 +1,43 @@ +-----BEGIN CERTIFICATE----- +MIIDfDCCAmSgAwIBAgIUW3XXftx/tbf6nxQk2kxk+4Fdy94wDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTMxIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTIyMDkwMzIxNDAzN1oY +DzIyOTYwNjE3MjE0MDM3WjB0MQswCQYDVQQGEwJIVTERMA8GA1UEBwwIQnVkYXBl +c3QxETAPBgNVBAoMCFRyZXNvcml0MRYwFAYDVQQDDA3DgWTDoW0gTGlwcGFpMScw +JQYJKoZIhvcNAQkBFhhhZGFtLmxpcHBhaUB0cmVzb3JpdC5jb20wggEiMA0GCSqG +SIb3DQEBAQUAA4IBDwAwggEKAoIBAQDL+3lXygi/1QUopZMz1aW6eMvhbCWfm8/F +a8rkI6Rc+7LNEWdG37c2V/kgh+xRjFKuwRfh0BWX4xDo77asV2ejTaz6yI5DrSJO 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+DzIyOTYwNjE3MjE0MDM3WjB6MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJ +BgNVBAcMAlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDDAK +BgNVBAMMA2NhMzEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC76GtbMvRM7E1diL6l/Y4qQuDK +ubmGWYOpz7kkUcApfJTa8gIhQvfvNdU/itpLIf1Nhmp9cDRk3BV6gU3P4SetVP+V +x3PSiZ6MJDbQXETn7cLJIewtMexGf8wJldTJ3wcv6/1dZDU3RM3ME7XCgNGBXPOj +c/TOz2StEGf4iwXKE7MHV0D2/hquOwuctqLjV969w8jea6BNqQjcKbq5Y17V4sxH +AO+epbpC88byAaMgmRcqlM660zpKdcsfjQZ/4Vzoce9OOSd/+aHdwLZM3BVL6vAI +09UqkaB+3M4n2pK6dPCQtimbaDyo7QZYgWpmp3/YDN1Hhh6IBoMoQqSu+/DFAgMB +AAGjEDAOMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAJwGWU3qa5eT +EEP/IXeZUJuZhqND+kBvBPPUYTeCXSbVRI2c6WaU7NZUqYkDz+lVrAMMG+eGPCW1 +8h8DehudZLNDvrz8uEPsYbgvZD+grFRmWh5kUdc2yz6gVVzTTGwy7ARgSoebUqK0 +O4uI8BW/UlF+OpGSpimMBnHqAq13k1Eb9kjckyZw2qIhW02mCsv9PnVQ8waDUq+C +3No8ZoNqgQVVOFSuJz9wxGFPdt0KhizYMh0n+BP7U5srTn0LwWBEXoPsHBWhudTC +NWYtx++OIWK/3QEufal83p2W3ICxAW3yqY7Qy03Z2LW07BDDdAmoFN9NTYuZKGd4 +DQYB7oHNx8E= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-csr.pem new file mode 100644 index 00000000..c5ea4618 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC3jCCAcYCAQAwdDELMAkGA1UEBhMCSFUxETAPBgNVBAcMCEJ1ZGFwZXN0MREw +DwYDVQQKDAhUcmVzb3JpdDEWMBQGA1UEAwwNw4Fkw6FtIExpcHBhaTEnMCUGCSqG +SIb3DQEJARYYYWRhbS5saXBwYWlAdHJlc29yaXQuY29tMIIBIjANBgkqhkiG9w0B +AQEFAAOCAQ8AMIIBCgKCAQEAy/t5V8oIv9UFKKWTM9WlunjL4Wwln5vPxWvK5COk +XPuyzRFnRt+3Nlf5IIfsUYxSrsEX4dAVl+MQ6O+2rFdno02s+siOQ60iTqWkHXCs +YB/cahbBvelPjg6KspF2EnzvROasHhQ2VT5VJMtfDn79ZPncUAUgwCiXt3vTErd4 +4ENLw92UCJfQNkzn0VSSG2HJtBELYUMaWUjANeVuRU3YzHOMAd4ubWpx+jXSmFeS +9HFhoi1wF5EWBpo/4kDEh4qUmsxByQJposbgWtRyxncGlBc4kOrMiNCNsWwaiZMo +9joYjVkxXBlh6ED9Q3jw36nBeTCHw3o+5kcJ2i96g9u3BQIDAQABoCUwIwYJKoZI +hvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3DQEBCwUAA4IB +AQBE9dGSXocJ++efLSH7IOUy5NdeasaMDRIr2D8jnWQLR9rokTf9gV7OYPe9mXnU +RTJJIv27BifyuphHPqyQT4x9bePxQb1TiG60JpFCXpMk0Fl/yUo6ZL4IPQ2RFdMA +EIakZA9aCGB6ZxhtBIbKL9RDpSsdTxi+duP0YzE3cb9Nn1hD/ft85PwAg4WZ8Wlj +l5ij8jZEqq+JJ72fYW2/ajGzvplNeysGPHf4KEeA0tlREAWsJm0Zgtg7tX+7t8qy +MC+PCw+uLFISxJij1T5bepqgwUMa5MCk6JbwC3uWGb3arBoIJuGx+itRyeVofcTn +MyGKULYmRlkITGBKrDFZVZ3j +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-key.pem new file mode 100644 index 00000000..af88bb8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEAy/t5V8oIv9UFKKWTM9WlunjL4Wwln5vPxWvK5COkXPuyzRFn +Rt+3Nlf5IIfsUYxSrsEX4dAVl+MQ6O+2rFdno02s+siOQ60iTqWkHXCsYB/cahbB +velPjg6KspF2EnzvROasHhQ2VT5VJMtfDn79ZPncUAUgwCiXt3vTErd44ENLw92U +CJfQNkzn0VSSG2HJtBELYUMaWUjANeVuRU3YzHOMAd4ubWpx+jXSmFeS9HFhoi1w +F5EWBpo/4kDEh4qUmsxByQJposbgWtRyxncGlBc4kOrMiNCNsWwaiZMo9joYjVkx +XBlh6ED9Q3jw36nBeTCHw3o+5kcJ2i96g9u3BQIDAQABAoIBAAT2Ftt1xIS176wv +ascl+SPx8DOJZ9jb90+78XFfFI5WaODn/XUR1+jwdtS9uZe6LACoHaaWYxAQq8ae +nfjPH2wvZXesDRnESkNTcAxvQyILZFcIOqod1JuF6wWw2AhXFZK9cY5Bu5iTLYr5 +j1RQ7mTYVu1zUnqaAiaqUlXwNHZv4XXyuBgsRpaughcMrO85NKveMeqwU9jnEQTa +5i3m0E4qQohA8oSz22f0fXUMFrhSvNCR1e4g3ps+79ArYYPsMnVLgf4CiQIPDv2E +8jOOZ7p1V6A+rn3nn9P7lnkUi3r81Al3dJJmlXCKEKsCC9NMl2sf/ZWfn9ZWMHbo +jLmKwDkCgYEA7alWbTQLiPoKDdXUDOvjI0EmhUY1TAIeUbjplehBTgDsUugMpHvW +jZGkoNrt4dZhjhgTt6wXGCpWQNGGFKrF4/SXYAgXctxmr+4Pw2tcKLA3jf4jlcQ1 +dgDNKQ2jbZ8nqkZPrnmbAJcus1phzcNwmoVJsAa+KAuYJoUwljHcT68CgYEA27ja +Vjmq/djVMmJ8WOAiezwsFYrLOwgAsAbLLVqkHhIaOQSz3TEdq+gaHy8xMn8nF2zE +MyAvrOX5oMZW1823x9uIMDR3fPFoDP/j4v03P2XKIc55Cv1wvIfr9Y1wcdwAR11I +I9TRRswsHMUAMqIZPNcWlpg+lbx8VIp5VGfsfYsCgYB+luAuMraiM2z/iZH1f//w +W1eFTaw93DMCHJhu/NMsFVnLn0Z8pmnV5mnmNDbZQDOeWDzIbKWwfXyL8g6VG5Fk +pneq8yRqTfN0aj2DPcBM++/bdi7GK0i+nhapc1ZFoayjCeiPar6hReXeKppF24Az +DiP92tmWwvY8Ll1+4vgSiQKBgQCfYnRfX+29vnDI39A72DqrEncYGVpbM+7rwcHY +4It0lMUY32Rp65sOfIuWW3FgpAQDZg7c11g+H4T5L2cHnF7YR1N/RE/4/lTwOR9i +JTTSdFAwPcpoQnhpCmAL+9G5hlFdczlFZLd6l9jX9b+y+ws7qvrjuwSLMfMukFR6 ++ff/CQKBgQCiFqg+k0zGqhpfVOHxWaLgLZPlENUabpc54Ff6wdxrvY6d0F7F1/sy +T6PlSLvvq1VpEJJXTlEv8jc64OVsNps7jkYkgR9xG47Njytj2RVQtlZNSs+kEVmt +XfzU4J43WrX517ymzar520WksPrx4eYQO1TZICVywsAgs4vJ2ZqXVA== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.cnf new file mode 100644 index 00000000..d5a23b27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.cnf @@ -0,0 +1,18 @@ +[ req ] +string_mask = utf8only +utf8 = yes +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = HU +L = Budapest +O = Tresorit +CN = Ádám Lippai +emailAddress = adam.lippai@tresorit.com + +[ req_attributes ] +challengePassword = A challenge password diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.pfx new file mode 100644 index 00000000..e77b5b6c Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent6.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-cert.pem new file mode 100644 index 00000000..aefcadb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-cert.pem @@ -0,0 +1,19 @@ +-----BEGIN CERTIFICATE----- +MIIDEjCCAfqgAwIBAgIJAJ4TtCDh9ccZMA0GCSqGSIb3DQEBCwUAMDIxCzAJBgNV +BAYTAkNOMQ4wDAYDVQQKDAVDTk5JQzETMBEGA1UEAwwKQ05OSUMgUk9PVDAgFw0y +MjA5MDMxNDQ2NTJaGA8yMjk2MDYxNzE0NDY1MlowXTELMAkGA1UEBhMCVVMxCzAJ +BgNVBAgMAkNBMQswCQYDVQQHDAJTRjENMAsGA1UECgwESU9KUzERMA8GA1UECwwI +aW9qcy5vcmcxEjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQAD +ggEPADCCAQoCggEBAMflnrnnwcWdlh7e95M6fw1tTcLepNEW2W6QtB2/Dy0pwlp2 +LT1ImYWGcH5NukLG5EW6Sv1nTEaZzifo5jWOIDIUJAPFi17WGn/KIHEKpkTdQvon +3xDnXtXqGNYFzB3SgsKAa+gd3jAB7e7QMm16sWJja8P1FH695jyCmFf0MxAxRHOm +1VMl6dzyOcOA6pXSJelad3GOX+hTEoTYWkypgXkEiLBz6aIV3oWhXujNCGKoNNPG +2RHVS+BzL5B3I/nrOWBWIExJiTfeAAE7LuBatKuC7qpoinkPj+o3irPmEXe05D2t +vbc7K5+XFyIOTkbgJofsHUrgT7/gPLAV6AW4F0UCAwEAATANBgkqhkiG9w0BAQsF +AAOCAQEANGQsVaUD8LF0cFHR/A/AkN017JPQKELKP7Jgg/vz7xYcz390tLfOx6Vd +FpJddFF9gPrkcCdkxpu8PlLbGJOdHFgi09MkqPwl50UNbALitJo3H6U+owjzkJhX +PdyvRaLDnmZXJ+KRcwh9QI24Hk8XrnofViKhWpy8J1Yw+G0QvmC7YRnrtzISYOfQ +Z/o+/enw65DDUZKjL8XcsyeUgbbdKRzljTga9XzaXS6GPKXy6YRO6ZMcMvN6f7jS +S2RXIzULCt511hd4yn9EcALxJi2SwFaEUxIi7pxxU2PFnsW/+QVAZCzNl9OFzhoC ++VaeJLcP8IwRpNHk+du/+mt8wpxFUw== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-csr.pem new file mode 100644 index 00000000..e0615ad8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-csr.pem @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIICxzCCAa8CAQAwXTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjENMAsGA1UECgwESU9KUzERMA8GA1UECwwIaW9qcy5vcmcxEjAQBgNVBAMM +CWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMflnrnn +wcWdlh7e95M6fw1tTcLepNEW2W6QtB2/Dy0pwlp2LT1ImYWGcH5NukLG5EW6Sv1n +TEaZzifo5jWOIDIUJAPFi17WGn/KIHEKpkTdQvon3xDnXtXqGNYFzB3SgsKAa+gd +3jAB7e7QMm16sWJja8P1FH695jyCmFf0MxAxRHOm1VMl6dzyOcOA6pXSJelad3GO +X+hTEoTYWkypgXkEiLBz6aIV3oWhXujNCGKoNNPG2RHVS+BzL5B3I/nrOWBWIExJ +iTfeAAE7LuBatKuC7qpoinkPj+o3irPmEXe05D2tvbc7K5+XFyIOTkbgJofsHUrg +T7/gPLAV6AW4F0UCAwEAAaAlMCMGCSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBw +YXNzd29yZDANBgkqhkiG9w0BAQsFAAOCAQEAVIVSPkSLBmAmtm2wF1u+kt/7zl8L +rC/IlwjQC7/SogBUKfWB5zF+S01V8JDg/M8Q1yD4pJaJFUWa0RhgxI5OJ0S789QU +TisuPHS23FCcCEHXTJKsWXmKbGCWIAdQifiO0uZmg/q1msuh20BTadV5MXNk/Q0m +Ney5NhJ9VFPnhS7togzNBsW2cNV070q8VGPq4TPoGXCSkY9x8CwTCvjjYlBJriRE +XflruibJEQjLOh5UrzD5s7tjuhMjbIYhX+UnDmiybN2CyI1pBaANZGpdS5Y32O3n +9e7ZFbqfBXwBkRxFlrB+qJfZvxxLh7NiTCNKwlquPF6+2eydzXcbrV0pLw== +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-key.pem new file mode 100644 index 00000000..00da4cd9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAx+WeuefBxZ2WHt73kzp/DW1Nwt6k0RbZbpC0Hb8PLSnCWnYt +PUiZhYZwfk26QsbkRbpK/WdMRpnOJ+jmNY4gMhQkA8WLXtYaf8ogcQqmRN1C+iff +EOde1eoY1gXMHdKCwoBr6B3eMAHt7tAybXqxYmNrw/UUfr3mPIKYV/QzEDFEc6bV +UyXp3PI5w4DqldIl6Vp3cY5f6FMShNhaTKmBeQSIsHPpohXehaFe6M0IYqg008bZ +EdVL4HMvkHcj+es5YFYgTEmJN94AATsu4Fq0q4LuqmiKeQ+P6jeKs+YRd7TkPa29 +tzsrn5cXIg5ORuAmh+wdSuBPv+A8sBXoBbgXRQIDAQABAoIBACr2EZ/4zC9xh+MI +noLY7pdvJ2g7O4bod0CI/vzppBRbxjZ08ZIbOUt2MlUi1WYmosbNm/JMMht2UNVI ++7kE26yHoZnh6esu7rEKOuCwnj1spElpKkrSvxIQZtgQlObP6GRu/0H6sVb2AzHx +MvVOijMQFQgfcxEuNP5KPv2gMR1IZ2mhCZZiOOxWKhbJfMkyhyCpwf9hsCkpkV6t +B8UqORTtgmrlkuJ72SqGf+OF5AB/7lqcIHeupBJ32C5Movnm63Iu1tdgzpYsIcGd +PlhGoSXMqhf+3Kq0wLsTQ4/jJ/nQZEcccVebNL1/rNbAXw8/lZCYSpCWfmedUsXO +IHnCY+ECgYEA/9OccGgpdntQXBm5QrjPTfCRQqjLH8U2iQzQLF+yQaEG21DBq2Ny +VDje9LQ9uEFgzDWjzb+EOGfaM7m0Mg+h6uZzbDliDdIjbE0dU6xQT6QDuMtK1yyj +1PKUMGpqc5Aobsu6ZUWKpu/Nl+6r5H7wPkAjauWvJed1FhgVuS8UMn0CgYEAyAhN +8rbmJNqIgOWjmoKZ5Ked6yvll5TgQf+40VGRC3pN6kpN1AbdDa7JBe5xekosutn2 +IamcatszUTAUHHQz8bUKixpFikiLVyqCzY/0MeBCfQ1temrgBsxO4VPGdye4HURt +JgZV+wN+yj0x/1pdRZuOjQwPGlumTfWRvo2YimkCgYArI1iuz7GmK/cKAMBvktBK +GTW1YtcVnWCrzYBQ6zYYwPlyA/UUXGmL8CcQZlA+ALA83xKnABNgm4p8zGSpSF+K +R5/Q8QAqynN0sLAwSs8kDskd4RHWpM1ffCQm4drfb8CRpkLhDs/phGhLpVBQ8GK8 +bH5MaTyWjKf+uML4/gpO1QKBgQC09+ZlTpkaAGd8jcUctUk7N3XEXDtjjrnwm8T+ +AlhB1Q2GiGCvEOKOTXHqntUlONQM28I0pDkx50wfCGs5btvLselu/X6qY4VEf95E +0RawxN4COtKv7N7u54n5iwxDoriMKerBevvwkzHzD7ga+AroPZqS+rTzOLVVVHTd +u0ak+QKBgGsJX5+s7sGt4XA1WPW6at6FRwlA0S5RgBtemLEcFhr328bAyvx51u4B +gtZtZI5KtWZ4A590ksEChVj8pgwv4zg6OMJci4XtbCfS7rsJTBwR1jEqN+c9jbQJ +GLy+EDqMm6cGCzQt4Kl1hSDuc1ppsivw/BbwG3/wCzpZPIcy05AL +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7.cnf new file mode 100644 index 00000000..ed3bb91d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent7.cnf @@ -0,0 +1,17 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = IOJS +OU = iojs.org +CN = localhost + +[ req_attributes ] +challengePassword = A challenge password diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-cert.pem new file mode 100644 index 00000000..ee976a45 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-cert.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUDCCAjgCAQMwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCAXDTE2MTAyMDIzNTk1OVoYDzIyOTYwNjE3MTQ0NjUyWjBdMQsw +CQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ8wDQYDVQQKDAZO +T0RFSlMxDzANBgNVBAsMBmFnZW50ODESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8qCR7vlhx6Fr109bIS6dQUU2Iqwn +4CbYXjxfKMPj4cdCB9l68cRDNystAgNzc7RPUoiz7+gdvY9o8QCL+hiZOArH5xpR +lBq57hp9uXIMiZLKuZEZODWr2h1eE0rg8x4aqfWR0/JgPup3d9bOvD47pF7wGmFz +mtWlpptjXA6y7mt0ZamYdNoWkoUabrQIheEV/zspbgTJ1mhFkVeGnch5DE/AfNvs +M+cml5ZzQnm5FLKtp1CcHPaPDGUd5D3jNmNq55iZTEPQtcYErwHX9aLWQxrl8ZSq +4Xo67HP6TjL0zTzzcoJz5H68+FDVoa/gVxwpv/Cka0ief0nNgl17V8aWIQIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQB2z3MF4x/1WXcpzqEcyPyowEzczsCZLkhy0cG4 +eY0mt/+8+JbXdPDgrWNtfqCT2h4KMZu41kquRb63cUYy9DPwFrg8a09picvJWoBp +PMXv0o/CttFLYkQ+o0kXTy5DvGUPw9FLoPVncTkGhhX/lOvHKReplhS6lot/5r0g +nXlRaMAbzCDRxW5AAUK2p0WR4Ih84lI++1M2m6ac0q7efz3TGpyz0lukHYxNJak0 +dh7ToIpvQ54MZkxFgG0ej2HGtNBHVnCpMk9bhupDIJ65fybMtIXy8bhUuj4KX/hm +tALVY3gVezswj90SGBMxeMwcE7z/jDUpkEAIP4FM3Y+yYfmS +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-csr.pem new file mode 100644 index 00000000..daf8d4a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-csr.pem @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIICxzCCAa8CAQAwXTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGTk9ERUpTMQ8wDQYDVQQLDAZhZ2VudDgxEjAQBgNVBAMM +CWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPKgke75 +Yceha9dPWyEunUFFNiKsJ+Am2F48XyjD4+HHQgfZevHEQzcrLQIDc3O0T1KIs+/o +Hb2PaPEAi/oYmTgKx+caUZQaue4afblyDImSyrmRGTg1q9odXhNK4PMeGqn1kdPy +YD7qd3fWzrw+O6Re8Bphc5rVpaabY1wOsu5rdGWpmHTaFpKFGm60CIXhFf87KW4E +ydZoRZFXhp3IeQxPwHzb7DPnJpeWc0J5uRSyradQnBz2jwxlHeQ94zZjaueYmUxD +0LXGBK8B1/Wi1kMa5fGUquF6Ouxz+k4y9M0883KCc+R+vPhQ1aGv4FccKb/wpGtI +nn9JzYJde1fGliECAwEAAaAlMCMGCSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBw +YXNzd29yZDANBgkqhkiG9w0BAQsFAAOCAQEAwdq9xRCMF926swRafeDU2pUBdQT9 +pjeYawtoFtHQYQoDKN5HnsoNsYouxyAeZKcez8NEIhOUrLo2sNWkhlwJQeI7ITrb +5UwLd5/jgpBuAERhgAcZIyV1Dj980oaZnO3gncOBwE02JCViX69lF8CySe4z8lZ9 +wNhoJ4CNI+Jtmk7VCk7cUNV3LIiGTpw1d2sk3aSXQkm0pvRb1bxZBFb1ODI+xSXC +fT9izr9nY88UN/fYs4nwuKjjnp1rWszbJhrurND5qvx46/OWJeiCBZXm22WRP5ib +er/G0iTaIQ0iFmTM3nEMJyFNz/f4Xisl/AqWpnfKzL7Ogvjk0fvbbtu7JA== +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-key.pem new file mode 100644 index 00000000..0f846c1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpgIBAAKCAQEA8qCR7vlhx6Fr109bIS6dQUU2Iqwn4CbYXjxfKMPj4cdCB9l6 +8cRDNystAgNzc7RPUoiz7+gdvY9o8QCL+hiZOArH5xpRlBq57hp9uXIMiZLKuZEZ +ODWr2h1eE0rg8x4aqfWR0/JgPup3d9bOvD47pF7wGmFzmtWlpptjXA6y7mt0ZamY +dNoWkoUabrQIheEV/zspbgTJ1mhFkVeGnch5DE/AfNvsM+cml5ZzQnm5FLKtp1Cc +HPaPDGUd5D3jNmNq55iZTEPQtcYErwHX9aLWQxrl8ZSq4Xo67HP6TjL0zTzzcoJz +5H68+FDVoa/gVxwpv/Cka0ief0nNgl17V8aWIQIDAQABAoIBAQC4ERcFXE5Q++Zr +bvmsv8dveAls3nxV8kJdo6FxtMMSS2+NsvExr3pqxSedCm8xDU7MR4dy7v55C+5K +P+bxsm2y9YLYkb/oAyqhN5m/8YUPbby8cRbX7OfWTkdLjZgA+Qqze+jJCWz47jn6 +QY2PhAsNVTUEXoAsq/7C2cnUUhZvBr4LfL4rPXrSCIbYsZBcZkR2fSYXLfhAJPND +FtRNteiSmQyQovkTl4RCtCpw9iVK/JLwLVOIhKUODbDC2lIIYf3j6g8Uot1RnWzm +cjyWiqsMz0eGLvdBae8HnJVVoyr3oe32Fm61qM/ONpvVydHZzULJJj16ApZgi1ag +YpzqP2fNAoGBAP4wpoqUVUN6dXlsur73DVVHMRxUf5U1zDZmSUheDidz2qxbuq8Q +kjsD3TZktqKcD5eQDWJxAOxsrOCjJmvhvt6PfYm96eSOMiLf1GksOSncJuA3gkse +EV140os7kSuuzf4Hc6hF1ZTVyo7ecSulrnl7dTylHvUgBL7bhiRA62TTAoGBAPRa +156aestNDqlbr857qiuzGnp7ZWtBy8mtjMFzjP8PhKXu+KVlW89tOloMvjskK1+3 +gFWYXz39Tt4C9tPebZ4yLcw66buGi8UUMXA+vDKTavDErmPHDIgyqx/cQwLcLr5D +P9RrOF8/u3hHKEdnWFFDKe42JtvM1zGINCnnJlC7AoGBANsqoX4dNYMQBFgkysO7 +CjD8SDjwFm1VzHUfLpKKHlQgDWzNTqKBfEQMKeErZ1m/i6YX26KEYtJ3RXwO0CL2 +qvcE664nJJMfk9UD/waLzeHs40wyMFKKY1ifw5GvU5VBjHU6gZuWUviYeaVD4HpM +yaoPK9+VU6Lw74aMixWZMB1nAoGBALXyeoEnp+1/iD5E/ihy3qhBaaLwBPmTeYnH +h3p4bvFw/aWMxmppia5vN7bbrD5fVUilW5LgrXJ8DmCztlTWV6sm1AExkN7IdYSe +350jqYDDUirLWMsE6Oj1SYSkvuT/THLxojKqT8RksVQDMBPS+OkxaKRugArEgSvp +rmXRLy+HAoGBAPNJaegjDv4WWd4Q2IXacebHchBlGH1KhQd8pBWJbnRO/Zq0z65f +Au7bMl6AxMfNDnSeh/UGhPNqBzoHvt9l3WgC/0T+tO00AhlhXxpQBw1OG6R9XhzQ +iObkAkHkfUnpkP91/U9d42SvZisnhqZk5K5BIxOmlY5HsejOChu0DT8/ +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8.cnf new file mode 100644 index 00000000..c89841bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent8.cnf @@ -0,0 +1,17 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = NODEJS +OU = agent8 +CN = localhost + +[ req_attributes ] +challengePassword = A challenge password diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-cert.pem new file mode 100644 index 00000000..2b8b63b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-cert.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUDCCAjgCAQQwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCAXDTE2MTAyMTAwMDAwMVoYDzIyOTYwNjE3MTQ0NjUzWjBdMQsw +CQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ8wDQYDVQQKDAZO +T0RFSlMxDzANBgNVBAsMBmFnZW50OTESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2GSyYTDQ007yo1afbUerQS7SbamI +C27ZJNNiThqBfg4r8ic/3KnajN0flrDlmdPu5IRwLQy53IZ9zWokOcJ7KiN4lsAU +PZKzdT4xImTCcNeM+7gP8OU2xYPPfzjweXUH64IjlqzA2ru/Fvt7HCGziWeLwVyj +AWhH4PB+ggf02XVGK06PY67/9VtvS84ctzWtBCwnQPxczSYrsO20WtbQopReUP4N +gF1aFz30+eHtViqfz8itlcRCRfxkPUAoKm+DNb2/COkQOr7RW2hqpQo5yQ9bI1qV +r1gY9eZdV3VZFBTLmTOvr1UXem74fnl4XDjUJC3Rc8SvVF2RunGW1dPMPQIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQCurBCHjw6uFpINxp+3su5wSfL2Qfvq8ASJywoD +odgGb3NFghJTlQIxA7y+ZIwNBXwmVmcf1+iC3xfvdFKQFQAAIcGAX2crhs5E3TsB +41oStrzisxI48M2SirgmhYOkFVo5b4lYpgYfXReh7NlX6yz3q83gH04P72BF4Pre +mJ3R31arSpOkVheK5O+o3ZPPiko7xJpkKm/orkV9mlZqR4aIyqWvrXUXnfBtSPk7 +Vjtm+p0Jqt1y1emPw0gQcaP1dCMoJm4LsYoAZNFQmKiMYIeXO1sxvYSaH/OO1lWJ +96nbaSD+b0GOyVHZyea6dibVbfoeagpLyBWgO98CnzvzD3A/ +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-csr.pem new file mode 100644 index 00000000..8fdace0b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-csr.pem @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIICxzCCAa8CAQAwXTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGTk9ERUpTMQ8wDQYDVQQLDAZhZ2VudDkxEjAQBgNVBAMM +CWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANhksmEw +0NNO8qNWn21Hq0Eu0m2piAtu2STTYk4agX4OK/InP9yp2ozdH5aw5ZnT7uSEcC0M +udyGfc1qJDnCeyojeJbAFD2Ss3U+MSJkwnDXjPu4D/DlNsWDz3848Hl1B+uCI5as +wNq7vxb7exwhs4lni8FcowFoR+DwfoIH9Nl1RitOj2Ou//Vbb0vOHLc1rQQsJ0D8 +XM0mK7DttFrW0KKUXlD+DYBdWhc99Pnh7VYqn8/IrZXEQkX8ZD1AKCpvgzW9vwjp +EDq+0VtoaqUKOckPWyNala9YGPXmXVd1WRQUy5kzr69VF3pu+H55eFw41CQt0XPE +r1RdkbpxltXTzD0CAwEAAaAlMCMGCSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBw +YXNzd29yZDANBgkqhkiG9w0BAQsFAAOCAQEAxgx6nXuNxy7mTbx3IzrUvZMqAkKJ +RzQMfTq72yMKSQDw+Jfpo0W7oi354HEGf+wq5mBW0GmkOg3vRS7FWhOKy2lY5s1M +OHCZZG3t/6dFhN+oRRX6hTvJoAmvKX2bcVP26Xcuw5gjipQOP5mm7/tvEeGVHRsI +yvSvT7g+hPQt0ii2nhPkNqx7JYbqjInQmJqLzEUCIacPhY6/MlgJcEPP4KoVcFPP +U5rEwL0ahuya0WafpL6FZgdHWu2b09hv/p8w8W4qoko7mE5ByRlEwmbrqJgj5JyZ +lvu+nZdkhhW1Mtcyy1U/zK8jKKyefI7sPi0gwES4mpuZVSkI6E+oHzqAtw== +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-key.pem new file mode 100644 index 00000000..db9d1fde --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEA2GSyYTDQ007yo1afbUerQS7SbamIC27ZJNNiThqBfg4r8ic/ +3KnajN0flrDlmdPu5IRwLQy53IZ9zWokOcJ7KiN4lsAUPZKzdT4xImTCcNeM+7gP +8OU2xYPPfzjweXUH64IjlqzA2ru/Fvt7HCGziWeLwVyjAWhH4PB+ggf02XVGK06P +Y67/9VtvS84ctzWtBCwnQPxczSYrsO20WtbQopReUP4NgF1aFz30+eHtViqfz8it +lcRCRfxkPUAoKm+DNb2/COkQOr7RW2hqpQo5yQ9bI1qVr1gY9eZdV3VZFBTLmTOv +r1UXem74fnl4XDjUJC3Rc8SvVF2RunGW1dPMPQIDAQABAoIBAQCCFhb+QoBnZ6CJ +/PsekOUs7F7oOfBlHyA++Syx01FhXFei3WGQ4DNYV140EugUT8nfapadHndlURyz +rklUx8uPC3/k8Fe6pERqCRc0m+ogOBSzBnXe1YzVtGW7D5nRCj/WnoeSfwv48sDv +qgLaaJAr3Cmx9mSv5ebAHROQTAQv7Sr3EVv61PJXS0e+BUHtCdLFH74Io5vmloTR +8Hbw7d4Fi8teSLzExa0wFfheLbPU8bf599o/dXNMNsH247GUR7oqAiclblfJC56J +3JNo4tcEt51bKaRoehfSR/iL27y0etB438+F6WSEXJbKgpfg4PGDY+TMA7iO/HVd +a6ofLRlBAoGBAPiTr7JYeVixR4xG771AAeNr5RnHNpaqRHGUgs1+f2Agd8sAaMmG +pobrC9GIwmHWyjFw8+sDS0KtCm7hBfB8mABZjYMnedVtGC+2P72W2unNt6PhZ08x +EogQpw7+Ra5yNVyFxjpGDH8Ndac2X+9mOU2BDzMar1IVwWtiAtZW4vL5AoGBAN7a ++XzjYpWhHZMjxAFWMfTTMjnntFs7ugDbIeZe7c4h2sKG+AnCJ7fA5ZQZgayrzGsf +onqOG6wXCnrdvl3VkueT3a2vhZL+zdeAka9fQzw7POEme/CQ0CzJv/71oAx2L0xu +gwQGz2IAdB5Hosq1gjujM5DzO9PTHevhDGrWJXBlAoGAWpvy8m6fpP3SF8cPwotf +ZNfChhgAxQDBvCknWOKgaZjMMdovWC5V614oS7OvL1zNDSKgNu1XdLGA2RP7R0MT +YSVDmSg9l9eRdmrXZzNjDtCm/Py/3LUFjUWMr8FuAv2sh9JXhIxeJ73vQglnBOvd +PWwq7zTt7VzyyULLx/eZ+HkCgYBz+qwatc/ppUbZ+6QXOf+XtY4PGqn/TQ8ZQPHc +jYzfWTkbQdi2Y2f+NpKER933uhURrw4FEA4QupEGrn5TIUJp6MdWi+FNRfRkchHf +nglEwGOHnVqlMQhWNs0H6FbaBWvKMD1ZDB5Dl47W71smed4EIYRFrIB3VgjdaGro +8vfbDQKBgQDtcjMuPqXUskPe4nESjH4nWp/7YVBC/d6X0jYO0J+hs/gICbkTjPG5 +8jpc757m0BQOEsCn3pPNglMKzHj01e/xnH2GcyionwDahiQK+0PydZHjczDxqj7e +xAYFOF5nCmYGrB9rRQL76cRO4f2q+XgxWE7m7XFLlhq/Hvb6wOxYNA== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9.cnf new file mode 100644 index 00000000..bf5da95e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/agent9.cnf @@ -0,0 +1,17 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = NODEJS +OU = agent9 +CN = localhost + +[ req_attributes ] +challengePassword = A challenge password diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.pem new file mode 100644 index 00000000..e1a012c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.pem @@ -0,0 +1,22 @@ +-----BEGIN CERTIFICATE----- +MIIDlDCCAnygAwIBAgIUSrFsjf1qfQ0t/KvfnEsOksatAikwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTExIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTIyMDkwMzIxNDAzN1oY +DzIyOTYwNjE3MjE0MDM3WjB6MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJ +BgNVBAcMAlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDDAK +BgNVBAMMA2NhMTEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDNvf4OGGep+ak+4DNjbuNgy0S/ +AZPxahEFp4gpbcvsi9YLOPZ31qpilQeQf7d27scIZ02Qx1YBAzljxELB8H/ZxuYS +cQK0s+DNP22xhmgwMWznO7TezkHP5ujN2UkbfbUpfUxGFgncXeZf9wR7yFWppeHi +RWNBOgsvY7sTrS12kXjWGjqntF7xcEDHc7h+KyF6ZjVJZJCnP6pJEQ+rUjd51eCZ +Xt4WjowLnQiCS1VKzXiP83a++Ma1BKKkUitTR112/Uwd5eGoiByhmLzb/BhxnHJN +07GXjhlMItZRm/jfbZsx1mwnNOO3tx4r08l+DaqkinIadvazs+1ugCaKQn8xAgMB +AAGjEDAOMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAFqG0RXURDam +56x5accdg9sY5zEGP5VQhkK3ZDc2NyNNa25rwvrjCpO+e0OSwKAmm4aX6iIf2woY +wF2f9swWYzxn9CG4fDlUA8itwlnHxupeL4fGMTYb72vf31plUXyBySRsTwHwBloc +F7KvAZpYYKN9EMH1S/267By6H2I33BT/Ethv//n8dSfmuCurR1kYRaiOC4PVeyFk +B3sj8TtolrN0y/nToWUhmKiaVFnDx3odQ00yhmxR3t21iB7yDkko6D8Vf2dVC4j/ +YYBVprXGlTP/hiYRLDoP20xKOYznx5cvHPJ9p+lVcOZUJsJj/Iy750+2n5UiBmXt +lz88C25ucKA= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.srl new file mode 100644 index 00000000..79dbb4bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-cert.srl @@ -0,0 +1 @@ +147D36C1C2F74206DE9FAB5F2226D78ADB00A426 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-key.pem new file mode 100644 index 00000000..64c47938 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1-key.pem @@ -0,0 +1,30 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIFHDBOBgkqhkiG9w0BBQ0wQTApBgkqhkiG9w0BBQwwHAQIHHM/o+humHkCAggA +MAwGCCqGSIb3DQIJBQAwFAYIKoZIhvcNAwcECHdf1+eoLrBlBIIEyLuXuqVgoNwA +gC8WqA/n9rnMQ4eZHdm8OB+Vodx3wSQVnT2nWiGa6Jo65iwtu9EDvTPuO9lY/7tY +becY5qh/6uxUvS8KrsctiSenIgAgk7strdwbl7347o6bjMtAB9Fy0gQHFZUm/lpu +94pcYnYs7DkimgDQrm//YCFkQDF5yTbXMr6+F5O8x/mxlOtzWxa+whDVjTs1lyYD +Q8Ng8VeGJYMNnFMF30KuhzseRIGlDdUcteFfQvP8WF3X5Hf9Agzqt35U4/ZScLCX +eEql8r4e5aULmR0dUs3ixs5Ima4XWcxyzCz2oApU6BZMaL0bYfVJlaI7pIwDF3Yk +2gOh+ZoJvH23hI6s5WwZOqKHS78M64zjRxv1QYjb3edINADKxm0MxUCxxfBEsp6Q +2JdJLIx7379sLVtMDidd3ptGGYDiNguU2WOmwLgWBK23cpB330uxJoImPyBQXidi +8qltsekvYI/l4GEHYs26ggUAyArA7aap5nOOnVgERJLG989IaArnDgZ+2JJairaw +1sXCXc5fzVDer6D8m/Rr3Z6p8WCL584ovfIdECvCc4Msgb4dPJwBHQzX10B0OEyo +wDsSaOPOgZ/sGs/Q+4DlQ9iDOgUF6a9UyhqzgHiNrsWiAbCtJBkwY9RZvUTjZZOH +ozXoXZf4G18eAmNCBYzWeK1YHgcuwsruhSZuhojnMF5CgAY+0xnv9f+gn/B2Pwby +lDwF2FCsS7oaRYADHZ0pZOTISGG+aXndDLYPMZp9ftuiKxdkeSHgbzXMEeHkdi9M +qP19IHA3Z/aLWXdbB7G0UA3QK6BY4+kw0WorDrVXGrDVcgSFCE5d5fOTcw0cAdxO +lB45kijFYG3hlsD08o3+fPj3NdNoiXkTBP92pdkmXuBS4N3Ml/oYe6BfZYSurl6B +USbNmCROMkJohcdKt/VRwx7PYN1s02RWqaQvqIZSihwjVqhvCHTG2vVhbryHZV6J +V/fMrrtU0QpZ9plq10qHNlCVEQXCp9IomSurM+TJIGkDQmHftn/Bg97xinLNQBUa +rTIETziccK0Gl/wtpwE0cypzPC9rId19Uu2aEyubD+GI0io1PCSwi7lilN26M225 +r6iQz7xuVLqcPEAjQqTP70nuE3C/7PRvVN/V3e3EvgHLMZeEy/mu5fS9NSkS6557 +ocbEqufbLsRQLxoiun+ClXG45yqxj1PaAFfReRhHwNwXvHZBfHnAp1Qsif+JCJGl +WQCC4BDfUK+xLC1RNdSkY+EoQcQoJrMgDjGzjj/1qxmOCe6KBhITZNlJL0epSFee +VfPv+sFugu3wjEYbpKH21JgXUWTJk6VZIwfGufAlcL0H1dQf7IdXOoU+/QrkWufU +xgT02hJ9sS7c5evXMVFtYl/s97M6qjrOzYJiZNVZmjFQk4AaSYBn2eX2k1tyfgGt +91tQKgpWAIH/Ydu7miEEjQIpmaO1K+OrwS1gjzBwPVC/EsYMFSOY7I6WK/U//eIE +T3U/p2f73BXaQ0+a0QFw7ec9/Wh2nd1QiufkiaGfwBhWQAxI5lHYW6uE3EnxwskC +PUWKX6RhujOvr4eexqsXLrxgSFO/TzPMUyuZ/jt7qZZhXYYHnTNxwgPRgLtw2SRY +K4dtEBJknyy2ObZJwKxl5Q== +-----END ENCRYPTED PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1.cnf new file mode 100644 index 00000000..5b042b59 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca1.cnf @@ -0,0 +1,23 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = ca1 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.pem new file mode 100644 index 00000000..7ff23789 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.pem @@ -0,0 +1,21 @@ +-----BEGIN CERTIFICATE----- +MIIDfTCCAmUCFGyh4yEEw4HfhGlYjPpIP9TBqqq7MA0GCSqGSIb3DQEBCwUAMHox +CzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UEBwwCU0YxDzANBgNVBAoM +BkpveWVudDEQMA4GA1UECwwHTm9kZS5qczEMMAoGA1UEAwwDY2EyMSAwHgYJKoZI +hvcNAQkBFhFyeUB0aW55Y2xvdWRzLm9yZzAgFw0yNDA4MjcyMjU4NDRaGA8yMjk4 +MDYxMTIyNTg0NFowejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQD +DANjYTIxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjANBgkq +hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoq6k9bq0BgvZDesrfPPzYyA2PbxTA3hI +ziKAmglvuF1lbHVdG/7jOZV7JQpdViCRpcoO6uz1BmGnvd3UDS6Q/y/mkjE96E/y +O3h8gcn+CBzniKIYhB9QtrrVHDy5e/tOJGhGifLtver3iLf5kgiJPy4cGAD663oT +Vlzvo4U6E2j3vJw4l18pi9gpL7shU8QJka0/0F8BbhoaQK1ZqvD4p9bOMRDztfhZ +Gb5qJ+664bx80dck9a5UoLCid8tQIlOCnr9IrAwTPNpnk/xCC7nsbE0+CkMsI3+U +g+3gO0zApWy6DzSawYh6VVijFe6Q0N12duspxdpgt7Kk+8ejrAAOjwIDAQABMA0G +CSqGSIb3DQEBCwUAA4IBAQCSsx31ivZnnpAJqsF8yncin8kAvgy8YG1itguKO9sG +KQ5AIWpSRjhZjJ0JRMj2hxhoob2vZ68QbP8iEufByBJ7G1CkyHvBODaMSdydXWga +wBSKFpsiPt+Gj6rzb5yn0MuH577tWzVLi4C1KW8sFx9rtjDUHTqwf3i7/iuTA5Yo +yruWRmIXqFoIs3lnKC1f8CYmcZMT2hox8imQI8hIMjalB30WGrDudoqd67rDGWn7 +IKC12pRdgaADILx0vhdniieUwTq85r/6BaKFCJsZIaRd3aAoo3bl4qBA5Bt0uoCB +x6pEPQeypvU8qBmKKD+XQdY0Pf9Vh9Wq6g/iiw79IsY0 +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.srl new file mode 100644 index 00000000..b6fe8376 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-cert.srl @@ -0,0 +1 @@ +91F006636069F2A1 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-crl.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-crl.pem new file mode 100644 index 00000000..a5a9f5fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-crl.pem @@ -0,0 +1,14 @@ +-----BEGIN X509 CRL----- +MIICJDCCAQwwDQYJKoZIhvcNAQENBQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgM +AkNBMQswCQYDVQQHDAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2Rl +LmpzMQwwCgYDVQQDDANjYTIxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMu +b3JnFw0yNDA4MjcyMjU4NDRaGA8yMDUyMDExMjIyNTg0NFowXzAaAgkAkfAGY2Bp +8poXDTE4MTExNjE4NDIyMFowGgIJAJHwBmNgafKeFw0yMjA5MDMxNDQ2NTFaMCUC +FHgwBvqNdb1OlQRe4+wC7gYJ0ELCFw0yNDA4MjcyMjU4NDRaMA0GCSqGSIb3DQEB +DQUAA4IBAQCbkvSL9eK6ejgu9I8h7idZ6kgmIT0NdURz0UqAptlHAWgCb5Qr9mnm +2WJCh7J8ohYRb1x16iB0mhJbkc/A/n81oNNIrvCPOsuZqM75mIwFS+jqzJ0FgaiW +qCcXWZxmx+4e3jqtwOc+sCZN5E1thqvVkJEuWNdOOj4gsW3wWL/MDTu2G/MCbnQY +MV5Nq27ipebpdPRpxzpYpt9j44C+L1GmsiU0mxqFx3VH9WeeAreA1NQSIBXWGLPg +Xmgf3s6B0t2he4IuSQvU+R2gAPugaHYOVuV0qMdhPE9QC0BTi8g4EwpEoZIJ+Oqw +zCTkq36a+NiDV2p1HIT4STHfe616o5DD +-----END X509 CRL----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt new file mode 100644 index 00000000..3efd0b7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt @@ -0,0 +1,3 @@ +R 22920830184220Z 181116184220Z 91F006636069F29A unknown /C=US/ST=CA/L=SF/O=Joyent/OU=Node.js/CN=agent4/emailAddress=ry@tinyclouds.org +R 22960617144651Z 220903144651Z 91F006636069F29E unknown /C=US/ST=CA/L=SF/O=Joyent/OU=Node.js/CN=agent4/emailAddress=ry@tinyclouds.org +R 22980611225844Z 240827225844Z 783006FA8D75BD4E95045EE3EC02EE0609D042C2 unknown /C=US/ST=CA/L=SF/O=Joyent/OU=Node.js/CN=agent4/emailAddress=ry@tinyclouds.org diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr new file mode 100644 index 00000000..3a7e39e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr @@ -0,0 +1 @@ +unique_subject = no diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr.old b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr.old new file mode 100644 index 00000000..3a7e39e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.attr.old @@ -0,0 +1 @@ +unique_subject = no diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.old b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.old new file mode 100644 index 00000000..bd866852 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-database.txt.old @@ -0,0 +1,2 @@ +R 22920830184220Z 181116184220Z 91F006636069F29A unknown /C=US/ST=CA/L=SF/O=Joyent/OU=Node.js/CN=agent4/emailAddress=ry@tinyclouds.org +R 22960617144651Z 220903144651Z 91F006636069F29E unknown /C=US/ST=CA/L=SF/O=Joyent/OU=Node.js/CN=agent4/emailAddress=ry@tinyclouds.org diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-key.pem new file mode 100644 index 00000000..e2aea23f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-key.pem @@ -0,0 +1,30 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIFHDBOBgkqhkiG9w0BBQ0wQTApBgkqhkiG9w0BBQwwHAQITamLkHox9jMCAggA +MAwGCCqGSIb3DQIJBQAwFAYIKoZIhvcNAwcECIoxHzl7vHD+BIIEyEs0UE67+Yq5 +jEEvXy5nsAUOlJROurdaK5TCfR/PFiPmotRbS6dUdQrNRT2qicKjudYmVHlss5z7 +yCd9Q2WSpOClTDeuJ6uyGPkvRnWQOFKhzeAQ4I/pDdddQCw61MmZHC5BKVc9a/3J +AHJkQlXLXEb3O/Pc32YdUmFDpYB0VZMhWJdYripODX669miPu46W9E9Fz+9DaVkg +j+F+2jwkww310frsxMUhMAI/DFYQ+LemAwWpUxv7MCVGKpMV0QU0iUeSfhIvOcaC +zQy8tG5ftUtOLGgf53Ol8YFuTMwFx0+w6NxGtB7mskk9bNVitI7w1yWTS3SvCz6g +vyhRu9D4w4VRQEpvz0quooqlJFN9lpNBkNY1hDk0PymQ3mXQLQMXITlTwUb5tHHM +nJtOad1ztJLQBG7+28J1YVnm/e45hz8GgbaACBUZVIwW0z71AMsmo8JUXBncI874 +3xppj2CGCxrKAtz5ZDCotWk7FucdgAhHNsF/a6bIiOXULnMLFRQ0afYrZW4iEady +W5lXBpZvQzrsWZiq7X3EWjhlnfPl1sLo+Rc9OGFE6znMyR5xqgjJhcIP4tM6FOO5 +ko1MFCaA0qBpH66TredvooQL7cYSbhStCICc5XJpJw1beqIj5/No2NfI/viv0yIq +O9ebIzZ2muKuP21a72K0xjrquoO6JmFs6Fu4uytEDtAyQduBJ+xBma5KTDa9YjjG +bd5nGuEGpwQRnUPPoHDkZSqQ8IiBS5Pam2KIW5xReK3afUID8Dr01J/blk22lc+l +/fP2zSfVeJzxK0XscfZWlUu8d0LnRoOwUjpGhOLrQEXKMjxfGNzbuOXSJLsTAHu/ +nc2ozCmAMjjRb74E8GoNv8Sbo4L3/elT4IpKcWlhOb+mlJEz5oj6Z4qycAcfxwZz +m4BRhOTskJXBTwCAlOmTiz9IwzjEVeJ7nN6ayTFCMYHJlpmoEH7vOP0ovYL9TRKm +vWH5kzLCatQ7EBKMbaG/isCFw85ylmqbYth9wEBDq+vN9T+rNSM16uiTJXo8+Vo0 +hNPEfnqkdpCdTA0RgTpQHkjBx43ySzEtteEfNQyKLpHdHb12O8A3PdlL+u+0nq+l +Gx7LmwB2NJVmkRSac4Od1zt1EWMdRHik/VHaIayi16MLyWWo38pDlMVAzSfcMO9v +fFzKwxPTv+1y7R+2yaZwkD2VPzFy4DO2Wk5V31VAlxWmgebs7c5zcto5/MfHebAz +xurjZ0nq/ok3qjWsQSWOMxJcE8IE6JkBvv+o4v+klxuyjYxveUDSltyfOxgYlD8w +Cr0qGhshPCk5r/OSR3vfYTMMDNvaO4UTltNiyD4FpcWktSFuN+Sgurm0S1gSpj5e +4GZz5YjNYd7bR/YH9UwLp+IISGZ1CkpuTrnv7LP3DL4G5vmGx8+DvnVlQd1rL667 +fzIjtRKZTpo8fY8PMXzABzo2f8t7thpqXqRRKMWpz0VxuBrvsVjrHNLJma5J0+fv +O6ByHDzhEfZWhTDbHyKX1zq9cw9y6jHwyvSwxIBZ+w4i4UhI6xKy5t7OFEK2ESnS +vtRPMt92QXTS2soNe5/quQwKafMWaWdbQdPcuSacOOVcBpR5oeNPKJE4A3xtupBp +acjYoSoRCu1yxjWJRlLD9w== +-----END ENCRYPTED PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-serial b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-serial new file mode 100644 index 00000000..8a0f05e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2-serial @@ -0,0 +1 @@ +01 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2.cnf new file mode 100644 index 00000000..4bfe1534 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca2.cnf @@ -0,0 +1,33 @@ +[ ca ] +default_ca = CA_default + +[ CA_default ] +serial = ca2-serial +crl = ca2-crl.pem +database = ca2-database.txt +name_opt = CA_default +cert_opt = CA_default +default_crl_days = 9999 +default_md = sha512 + + +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = ca2 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.pem new file mode 100644 index 00000000..c3775181 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.pem @@ -0,0 +1,22 @@ +-----BEGIN CERTIFICATE----- +MIIDlDCCAnygAwIBAgIUFH02wcL3Qgben6tfIibXitsApCUwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTExIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTIyMDkwMzIxNDAzN1oY +DzIyOTYwNjE3MjE0MDM3WjB6MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJ +BgNVBAcMAlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDDAK +BgNVBAMMA2NhMzEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC76GtbMvRM7E1diL6l/Y4qQuDK +ubmGWYOpz7kkUcApfJTa8gIhQvfvNdU/itpLIf1Nhmp9cDRk3BV6gU3P4SetVP+V +x3PSiZ6MJDbQXETn7cLJIewtMexGf8wJldTJ3wcv6/1dZDU3RM3ME7XCgNGBXPOj +c/TOz2StEGf4iwXKE7MHV0D2/hquOwuctqLjV969w8jea6BNqQjcKbq5Y17V4sxH +AO+epbpC88byAaMgmRcqlM660zpKdcsfjQZ/4Vzoce9OOSd/+aHdwLZM3BVL6vAI +09UqkaB+3M4n2pK6dPCQtimbaDyo7QZYgWpmp3/YDN1Hhh6IBoMoQqSu+/DFAgMB +AAGjEDAOMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBAJwGWU3qa5eT +EEP/IXeZUJuZhqND+kBvBPPUYTeCXSbVRI2c6WaU7NZUqYkDz+lVrAMMG+eGPCW1 +8h8DehudZLNDvrz8uEPsYbgvZD+grFRmWh5kUdc2yz6gVVzTTGwy7ARgSoebUqK0 +O4uI8BW/UlF+OpGSpimMBnHqAq13k1Eb9kjckyZw2qIhW02mCsv9PnVQ8waDUq+C +3No8ZoNqgQVVOFSuJz9wxGFPdt0KhizYMh0n+BP7U5srTn0LwWBEXoPsHBWhudTC +NWYtx++OIWK/3QEufal83p2W3ICxAW3yqY7Qy03Z2LW07BDDdAmoFN9NTYuZKGd4 +DQYB7oHNx8E= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.srl new file mode 100644 index 00000000..96771aa1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-cert.srl @@ -0,0 +1 @@ +5B75D77EDC7FB5B7FA9F1424DA4C64FB815DCBDE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-csr.pem new file mode 100644 index 00000000..48977a3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-csr.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIC5DCCAcwCAQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQD +DANjYTMxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMIIBIjANBgkq +hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu+hrWzL0TOxNXYi+pf2OKkLgyrm5hlmD +qc+5JFHAKXyU2vICIUL37zXVP4raSyH9TYZqfXA0ZNwVeoFNz+EnrVT/lcdz0ome +jCQ20FxE5+3CySHsLTHsRn/MCZXUyd8HL+v9XWQ1N0TNzBO1woDRgVzzo3P0zs9k +rRBn+IsFyhOzB1dA9v4arjsLnLai41fevcPI3mugTakI3Cm6uWNe1eLMRwDvnqW6 +QvPG8gGjIJkXKpTOutM6SnXLH40Gf+Fc6HHvTjknf/mh3cC2TNwVS+rwCNPVKpGg +ftzOJ9qSunTwkLYpm2g8qO0GWIFqZqd/2AzdR4YeiAaDKEKkrvvwxQIDAQABoCUw +IwYJKoZIhvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3b3JkMA0GCSqGSIb3DQEB +CwUAA4IBAQBVCPTMqGME8So2Lnu9f+Dcnp0Db84CcA8yqFLlCO7+vDSi6E69Jo5n +uAqkM94mo7a6yRvu+Si3gfAAGyDi0cjTdbqDDapwkW10j2P80fO1xjX8LQJwOLGi +1XQtE5R2FTKJx/i0n+7V8no0W+D6WCzUTZCqUcaOfIUUa0j2aANEHAKMT3e+5i+n +9AMpZ8FDFjxmZaQHuaAJZ1BRh2GbmH8lTjiHZpvsXeaQTVfHQ7kznLqWUSsEXuCp +k0jWdcZejEfjNxZUYqJ6f7Yn7UAUznjUnz0HUFllA6WeLZ5M7WHRMg53675k9YGn +LiM8YWp7Mx9lC57d38GhFhQPMr7Bznt0 +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-key.pem new file mode 100644 index 00000000..60c0ceed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca3-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAu+hrWzL0TOxNXYi+pf2OKkLgyrm5hlmDqc+5JFHAKXyU2vIC +IUL37zXVP4raSyH9TYZqfXA0ZNwVeoFNz+EnrVT/lcdz0omejCQ20FxE5+3CySHs +LTHsRn/MCZXUyd8HL+v9XWQ1N0TNzBO1woDRgVzzo3P0zs9krRBn+IsFyhOzB1dA +9v4arjsLnLai41fevcPI3mugTakI3Cm6uWNe1eLMRwDvnqW6QvPG8gGjIJkXKpTO +utM6SnXLH40Gf+Fc6HHvTjknf/mh3cC2TNwVS+rwCNPVKpGgftzOJ9qSunTwkLYp +m2g8qO0GWIFqZqd/2AzdR4YeiAaDKEKkrvvwxQIDAQABAoIBACNbvLfQgr/mxzgO +fzFk4Nd69imvgQWS2n+dosz+xRYJZ0k7uMLhgx30F0h5rFHu92cbH/ayomlIMJJ4 +ulefmoO3NtDMUzMOylK8jcPvWNf7mWeXhoWKm1c4vQAgvYWu/f86fNaSAKGBxOfd +3ZnX+5RIFWBwdWRlCiC2sZnHLzOy5miFvcuw2Og/Pt4VKWFetsXLXfZi6Af7YZdQ +gwGnQoMEiL5O/4bj3rwsVbgWmC5/zuW47Lg3wZiopVhgC6Ho9aU2xD9FJOs8D975 ++HUr7UwJoPBHETeOmpdIoP1D57mscrL6AxBrWUep8BfQgnAm0eK7A8a4pA1ZFCpR +3Ro7OwECgYEA7v0ZNm8W2pZsH4w/v6dk5q49hpNI31yoey5IqAgn15/bG2zq4vpY +qiBC9vUTn9v2rPyU5qosm7NyskrA5Es8WTDkP6lfHoRrHeSnmzcyCvX3gM+00hAX +qv/8au8e78uKnKma3J/2bHfV77EkKShKuTf8KgcL8ZIEoD/Gu2J+LzUCgYEAyUiE +KI9nnJKIRuDNFxRBhKFKj6WLPu4brG37GR/KGPmZgctk5T5YZ7zTJmtxs8eqW3NW 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2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = ca3 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-cert.pem new file mode 100644 index 00000000..b72dc9db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-cert.pem @@ -0,0 +1,26 @@ +-----BEGIN CERTIFICATE----- +MIIEaDCCA1CgAwIBAgIUDxaIwCfB2vttbQL/LlnVg4mwMUAwDQYJKoZIhvcNAQEL +BQAwejELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjEPMA0G +A1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTIxIDAe +BgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMCAXDTI0MDgyNzIyNTg0NFoY 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CERTIFICATE REQUEST----- +MIIC8zCCAdsCAQAwgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UE +BwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAOBgNVBAsM +B05vZGUuanMxDDAKBgNVBAMMA2NhNDEeMBwGCSqGSIb3DQEJARYPY2E0QGV4YW1w +bGUub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0HnUahyfA25t +8kaziu0ivVMkTWntm0pJ8oemeO7yCGaY4QHEwN+QUzrzO7y7ngl2Dt76eEvj0mrg +aW8Ao7NsePfp3663g8RrBsb4cR1da2Tc8kpXCqgwbcTlm8HI/7OAdHGA2YDLNv7i +yVk9meHMgYfO9dVgrZ7RxfnGwNMJdNjYJrd02xeU6euoKl9j/ZWCG5xHAM2xAXOK +HGm8toIm+Ss6iZXY8kypy7Fjwyv7jMT8V+pzIWu24xd3Y3s07r59nkFmQ29nHMTa +LP7Tf3TYMBI5mp8fet732aBoywpQ/w05LR9gdM1jpUvIlmhj4qGskv17AMEmRecw +ic3opq/byQIDAQABoCUwIwYJKoZIhvcNAQkHMRYMFEEgY2hhbGxlbmdlIHBhc3N3 +b3JkMA0GCSqGSIb3DQEBCwUAA4IBAQDDl1qv7srX1Jagdr2S6Mm9hqcinCRyMvWN +KOPmgiDo4KeCey7imUaLSygf/PFC4GpYbxbYho+xaQHqnT/FqRUA+CxaVZ+OoZlG +RT1iSCvVXeKwMmsYxAqjarFhfSYjPLI0UzLqVGTcdihFt3WSQGBsirkhBUm2vNhf +Deh9bGmyO4yhisPudmTTKtztEiYFjVPFT+JoeZViqiO+9FTUYVcrkcH/E4PsJ9qs +xkVQ3GzMjsQGWErufQE81OYuHilCUn53GlS1Hv2TAqkongoNfqIlWPh4eS191Hp8 +hFRDSBOOT6OfoTmcFupNZ0YQ5UM8ThmF7i4iwpTYfj1TojjzUf5R +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-key.pem new file mode 100644 index 00000000..9843d1bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEA0HnUahyfA25t8kaziu0ivVMkTWntm0pJ8oemeO7yCGaY4QHE +wN+QUzrzO7y7ngl2Dt76eEvj0mrgaW8Ao7NsePfp3663g8RrBsb4cR1da2Tc8kpX +CqgwbcTlm8HI/7OAdHGA2YDLNv7iyVk9meHMgYfO9dVgrZ7RxfnGwNMJdNjYJrd0 +2xeU6euoKl9j/ZWCG5xHAM2xAXOKHGm8toIm+Ss6iZXY8kypy7Fjwyv7jMT8V+pz +IWu24xd3Y3s07r59nkFmQ29nHMTaLP7Tf3TYMBI5mp8fet732aBoywpQ/w05LR9g +dM1jpUvIlmhj4qGskv17AMEmRecwic3opq/byQIDAQABAoIBAAW/hjLSzTOcBN4M +QwEOnsmXlEWqKQoCF13fjaCB/hxrL8XsdY9X2rPgyToZbxbhbeblEQTmGsb/eWaO +z/aziMchFsq7F4ZDkSvjqo/73kqKwmjP0eySTJuKNUaBJliei2kqhAH7Qh8nEfu5 +QTCQAEKGCxfOJVdELMaHp4pDh1w4XZmBO2jWMlqlUPt56Rr/rbgCZzZ/6mEYmpgn +oUKSEP92PP1WU8VpqVMLpOtTcCAMKfdux1vnydYpfc9fe1CesixIIUF3pVLOxE1q +R+Wg3+kaHeMbw2Edc9xzaPVxy3tS8R0J6kNqrF/S8q1RbGMkBA3tfFZJr5H5Ay6g +JyXsLPECgYEA/d2rKYXibYpXNt44jNyUCQh+LeXDPD0SabjhQmSG5JgXg0rH4rX3 +SIEgedBFZZPDRYdXDVee0kqc4kvgqLBDZHB3cXhwY8m9SxZFb3n7rEZl66Y0wdKy +qohE5UevZb2fRZSrPeJaWh40sOiUBsECZPCkuPysBR5DOXmzU+I4BO0CgYEA0jp6 +z1xY0/OIBzcO0MQ93WwR4gJfMVR2I0GkVApkKDyiUJgDNwQrn89RBm3SHwqstZjL +GpsHKAnE9rkRUAT19OoG8L3VrLLtnhSEOEH/0xaUONBWvwCZiLEWvsCXkJGydV6B +jQ/WYN5QZfxNHAY49yxCDY8PDsk0cqbLaz9AUs0CgYEAxi+2fv0ZjsCwY5JKfZV6 +MC8kKnqz1yQqasS9fpJySKV/vay0rYW3XjAIhXCVrL4VdQM6b50WzT8YiQYJhkfM +5O10Ie6Pdye4kpT5chS96Hkw+i3QA/yUJNOrTX+QK5JEdBKjOPWr6aypH+8CGN+3 +GcxQHGaNeJVuj8E1wWfaqeUCgYA67U1zRk1Xy9F7REGQ3xEAOcShd0y7hRNAOqwX +Knp8lNJiiNmN2EtqFjB9/taBAPr8RAHaSU4uON7O0X060skmh1q+rFdyew0D3Hhb +VJSi1JdjfXJzQ3XFzO21NkLFsTE2mPDzW1cZ+/bJP3lVu6DIF83EAy+TU26yHHK0 +cxxSmQKBgAD5KJsdOEsclGXfh3E2lZ3F45PA1APHsgiFQEeRuSCRqW9nT1yDHQZ5 +foZjYJlj5RmiLN9SW6X+9sJwqzAST6l0qnq9IWm/BwvE1LW5xa5svPSBcYQyZSvn +7iVdMQnm2yR2PEc6NgeK1lwf+0YG3LuK9DKM6waxPJDAL/QGySPg +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4.cnf new file mode 100644 index 00000000..ce85765e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca4.cnf @@ -0,0 +1,23 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = The Node.js Foundation +OU = Node.js +CN = ca4 +emailAddress = ca4@example.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.pem new file mode 100644 index 00000000..ef42f5bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.pem @@ -0,0 +1,14 @@ +-----BEGIN CERTIFICATE----- +MIICHDCCAcGgAwIBAgIJANUB/0ZUgBZhMAoGCCqGSM49BAMCMIGIMQswCQYDVQQG +EwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMR8wHQYDVQQKDBZUaGUgTm9k +ZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTUx +HjAcBgkqhkiG9w0BCQEWD2NhNUBleGFtcGxlLm9yZzAgFw0xODExMTYxODQyMjFa +GA8yMjkyMDgzMDE4NDIyMVowgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTEL +MAkGA1UEBwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAO +BgNVBAsMB05vZGUuanMxDDAKBgNVBAMMA2NhNTEeMBwGCSqGSIb3DQEJARYPY2E1 +QGV4YW1wbGUub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE6qDnQ6qm6hN+ +zbym76EK+spOKstEmqj9WzdA/tRBHhzZijXq1l90yQmRfmgclAKZw843qzMfj8Vj +RMRXdZyyYKMQMA4wDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNJADBGAiEA4nCM +yQUkViSEvBeL3cLzRnak68tXTIkdRMekRFgdsOMCIQDFnkeCyB4S9u2gz1u/syEq +usBaxJpZkN5nyTLapTQGqA== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.srl new file mode 100644 index 00000000..345399f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-cert.srl @@ -0,0 +1 @@ +C4C2054438388E3E diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-csr.pem new file mode 100644 index 00000000..a1f77c72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-csr.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBaTCCARACAQAwgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UE +BwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAOBgNVBAsM +B05vZGUuanMxDDAKBgNVBAMMA2NhNTEeMBwGCSqGSIb3DQEJARYPY2E1QGV4YW1w +bGUub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE6qDnQ6qm6hN+zbym76EK ++spOKstEmqj9WzdA/tRBHhzZijXq1l90yQmRfmgclAKZw843qzMfj8VjRMRXdZyy +YKAlMCMGCSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBwYXNzd29yZDAKBggqhkjO +PQQDAgNHADBEAiABtQaxoQqAdrK8rjMh4wPB14/+uxMtJ7mY+QwJ411XywIgERcz +HrcyJDqk2CS8B9mHwzD+ERUZ1CgThc15bnBleN0= +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-key.pem new file mode 100644 index 00000000..c213e03b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5-key.pem @@ -0,0 +1,8 @@ +-----BEGIN EC PARAMETERS----- +BggqhkjOPQMBBw== +-----END EC PARAMETERS----- +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEINQRYMZO9+WwFZsKDa03DHkQfraKyJ3EcAfYkgtyYtX3oAoGCCqGSM49 +AwEHoUQDQgAE6qDnQ6qm6hN+zbym76EK+spOKstEmqj9WzdA/tRBHhzZijXq1l90 +yQmRfmgclAKZw843qzMfj8VjRMRXdZyyYA== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5.cnf new file mode 100644 index 00000000..f1efb331 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca5.cnf @@ -0,0 +1,35 @@ +[ ca ] +default_ca = CA_default + +[ CA_default ] +serial = ca5-serial +crl = ca5-crl.pem +database = ca5-database.txt +name_opt = CA_default +cert_opt = CA_default +default_crl_days = 999 +default_md = sha512 +x509_extensions = v3_ca + + +[ req ] +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = The Node.js Foundation +OU = Node.js +CN = ca5 +emailAddress = ca5@example.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.pem new file mode 100644 index 00000000..a6d2c1fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.pem @@ -0,0 +1,14 @@ +-----BEGIN CERTIFICATE----- +MIICGzCCAcGgAwIBAgIJAMTCBUQ4OI4+MAoGCCqGSM49BAMCMIGIMQswCQYDVQQG +EwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMR8wHQYDVQQKDBZUaGUgTm9k +ZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTUx +HjAcBgkqhkiG9w0BCQEWD2NhNUBleGFtcGxlLm9yZzAgFw0xODExMTYxODQyMjFa +GA8yMjkyMDgzMDE4NDIyMVowgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTEL +MAkGA1UEBwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAO +BgNVBAsMB05vZGUuanMxDDAKBgNVBAMMA2NhNjEeMBwGCSqGSIb3DQEJARYPY2E2 +QGV4YW1wbGUub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEa7HfEgyVTPWY +ku9cWGRSym5OdB7zqFihL8+k93EfWViJph72fJH3sOZypUgDXS/sEyUaLhbxtLYz +sMbECzEDwaMQMA4wDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNIADBFAiEA+NIP +zuqh2e3/59QndyPqRH2CZ4V4ipU6rf6ZZmwPApUCIBMABWesJfwdrETIjN6dT8gc +STrYyR4ovD8Aofubqjd0 +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.srl new file mode 100644 index 00000000..9496a760 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-cert.srl @@ -0,0 +1 @@ +A97535039C5E962C diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-csr.pem new file mode 100644 index 00000000..c12e008f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-csr.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBaTCCARACAQAwgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UE +BwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAOBgNVBAsM +B05vZGUuanMxDDAKBgNVBAMMA2NhNjEeMBwGCSqGSIb3DQEJARYPY2E2QGV4YW1w +bGUub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEa7HfEgyVTPWYku9cWGRS +ym5OdB7zqFihL8+k93EfWViJph72fJH3sOZypUgDXS/sEyUaLhbxtLYzsMbECzED +waAlMCMGCSqGSIb3DQEJBzEWDBRBIGNoYWxsZW5nZSBwYXNzd29yZDAKBggqhkjO +PQQDAgNHADBEAiAH69eeaDguTPAqGhWJbhFPEw7zXyZl6TgxoMIeZOouRgIge+Ft +kXO05md30kbq6s559B45rYoH4iHxFOJZqHso7Yc= +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-key.pem new file mode 100644 index 00000000..bb80dd3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6-key.pem @@ -0,0 +1,8 @@ +-----BEGIN EC PARAMETERS----- +BggqhkjOPQMBBw== +-----END EC PARAMETERS----- +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIFbxtF4Zc09n/2w7z5SMQLFNTdxg4QPSm1WgyffHtJFIoAoGCCqGSM49 +AwEHoUQDQgAEa7HfEgyVTPWYku9cWGRSym5OdB7zqFihL8+k93EfWViJph72fJH3 +sOZypUgDXS/sEyUaLhbxtLYzsMbECzEDwQ== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6.cnf new file mode 100644 index 00000000..31476150 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ca6.cnf @@ -0,0 +1,22 @@ +[ req ] +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = The Node.js Foundation +OU = Node.js +CN = ca6 +emailAddress = ca6@example.org + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/cert-without-key.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/cert-without-key.pfx new file mode 100644 index 00000000..6d3dfca1 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/cert-without-key.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh1024.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh1024.pem new file mode 100644 index 00000000..67c8cbc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh1024.pem @@ -0,0 +1,5 @@ +-----BEGIN DH PARAMETERS----- +MIGHAoGBAOJ2igPYPdXULPSXaeR40pdGRdQmiWchzxDbzExdaJ4Q/landa7K9jfj +KNV2heMpFoXa6+GkCxXSli+99j0W/ARK1nnZ9YaB42sp3g2oTmMevWyk9hfZTTUC +Pc3AyioJGTQV/5wqYPdSNAu5KdHFZkP26EhbGgnDZ2hg5vFQT6EjAgEC +-----END DH PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh2048.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh2048.pem new file mode 100644 index 00000000..cece692e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh2048.pem @@ -0,0 +1,8 @@ +-----BEGIN DH PARAMETERS----- +MIIBCAKCAQEA+/OlXG2eqOsd9oA6Rg9KDbU22adIXuuwSaVLiUFNIc4WYnzPuyd0 +WcLajZzhXoUpN6GCLqXE+jBphHTh+xx6Y0ztlMldx0mnrLzacd236LCrTX5smojO +CQ3BFmbDn7naG2famOZXF3gLRkcAmUtHrn2hYRbEk+1+GD3yXUm/JgFcnAX2HUQa +b4sDL5NHMJ61+qE65qIIht9jOVovl4b7yOoyDu+JrheV0XBrc8WU03AGKcJnjW6i +YqKXQlpamVvL/QqWfhg3SztBxYADAURePTUmS1H1FTnxSdRoUK9ZwKoTeZFL6krT +3HK76Y0HXhwtjk3aXKTJyEDDLdYaltOCOwIBAg== +-----END DH PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh3072.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh3072.pem new file mode 100644 index 00000000..50e0533d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh3072.pem @@ -0,0 +1,11 @@ +-----BEGIN DH PARAMETERS----- +MIIBiAKCAYEAmV6aZ8ADnmRQoF9aGlV1AmajCkoc2eEltua1KpGFrxM0cr99gcS9 +/zxTDo8ixwPoHBOOBD+9MN6KbSJ+61xvu9yQ2qt8HfNcUI7QZxdVQ4ZHCQM3Jw8h +BPHFgjpx8w/pteZ3+L42felUxbd8/qfDv+gKsfuxrm6Ht7zzKLfbX9oNdJwpxX7N +yGP3nNadYDM/ZmvmEY8xh2dwLHSMaAP1gxuWiitdYXX60Yg6EFgIotznqbdW075D +KccGTTseFx9gNbxYkW33qX/p5IAf3wRFmptiRWCol88NHTDqtQRs0nhVQ1R28tiL +rQhSJLHLSa4esF+whfC64oXECr2AtarcKWG+LX1dEWI4SXqurnBPiBoyqfVWHS4b +PVgR90LlBJoXqblhsVrd+CkJI7ULDJmSA/cpgCqXH6vSvhb40yr5rpU4vZz+zhHY +CTXVpH95JD35PiZOfQYhfDA4LGvfICPLIH7E8YL5v2F6Xxsf8trI5KiAs1S3TN8b +lsLV6og5VoPXAgEC +-----END DH PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh512.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh512.pem new file mode 100644 index 00000000..713076ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh512.pem @@ -0,0 +1,4 @@ +-----BEGIN DH PARAMETERS----- +MEYCQQDItkdipTrinQp7aKt0GtwY7QE6tMKpg+r1zeucMrq9uNp8uLhHkF1OtqnL +StFTzxQIkjN2s8exIvoWZWiy/9DTAgEC +-----END DH PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_private.pem new file mode 100644 index 00000000..25c4edc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_private.pem @@ -0,0 +1,9 @@ +-----BEGIN PRIVATE KEY----- +MIIBPgIBADCCARcGCSqGSIb3DQEDATCCAQgCggEBAP//////////rfhUWKK7Spqv +3FYgJz088di5xYPOLTaVqeE2QRRkM/vMk53OJJs++X0v42NjDHXY9oGyAq7EYXrT +3x7V1f1lYSQz9R9fBm7QhWNlVT3tGvO1VxNef1fJNZhPDHDg5ot34qaJ2vPv6HId +8VihNq3nNTCsyk9IOnl6vAqxgrMk+2HRCKlLssjj+7lq2rdg1/RoHU9Co945TfSu +Vu3nY3K7GQsHp8juCm1wngL84c334uzANATNKDQvYZFy/pzphYP/jk8SMu7ygYPD +/jsbTG+tczu1/LwuwiAFxY7xg30Wg7LG80omwbLv+ohrQjhhKFyX//////////8C +AQIEHgIcKNGyhQRxIhVXoyktdymwbN6MgXv85vPax+8eqQ== +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_public.pem new file mode 100644 index 00000000..b32815e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dh_public.pem @@ -0,0 +1,14 @@ +-----BEGIN PUBLIC KEY----- +MIICJTCCARcGCSqGSIb3DQEDATCCAQgCggEBAP//////////rfhUWKK7Spqv3FYg +Jz088di5xYPOLTaVqeE2QRRkM/vMk53OJJs++X0v42NjDHXY9oGyAq7EYXrT3x7V +1f1lYSQz9R9fBm7QhWNlVT3tGvO1VxNef1fJNZhPDHDg5ot34qaJ2vPv6HId8Vih +Nq3nNTCsyk9IOnl6vAqxgrMk+2HRCKlLssjj+7lq2rdg1/RoHU9Co945TfSuVu3n +Y3K7GQsHp8juCm1wngL84c334uzANATNKDQvYZFy/pzphYP/jk8SMu7ygYPD/jsb +TG+tczu1/LwuwiAFxY7xg30Wg7LG80omwbLv+ohrQjhhKFyX//////////8CAQID +ggEGAAKCAQEA2whDVdYtNbr/isSFdw7rOSdbmcWrxiX6ppqDZ6yp8XjUj3/CEf/P +60X7HndX+nXD7YaPtVZxktkIpArI7C+AH7fZxBduuv2eLnvYwK82jFHKe7zvfdMr +26akMCV0kBA3ktgcftHlqYsIj52BaJlG37FRha3SDOL2yJOij3hNQhHCXTWLg7tP +GtXmD202OoZ6Ll+LxBzBCFnxVauiKnzBGeawy4gDycUEHmq5oDRR68I2gmxmsLg5 +MQVAP5ljp+FEu4+TZm6hR4wQ5PRjCQ+teq+VqMro7EbbvZpn+X9kAgKSl2WDu0fT +FbUnBn3HPBmUa/Fv/ooXrlckTUDjLkbWZQ== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dherror.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dherror.pem new file mode 100644 index 00000000..bd7bdcb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dherror.pem @@ -0,0 +1,5 @@ +-----BEGIN DH PARAMETERS----- +AAAAAAAAAA +AAAAAAAAAA +AAAAAAAAAA +-----END DH PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dns-cert1.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/dns-cert1.cnf new file mode 100644 index 00000000..44ce3992 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/dns-cert1.cnf differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa1025.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa1025.pem new file mode 100644 index 00000000..bd83e734 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa1025.pem @@ -0,0 +1,9 @@ +-----BEGIN DSA PARAMETERS----- +MIIBLgKBiQDp3xGIsNcKZWSpur2Ab2f5rirhu5AsYGLI/XZvzueoO4kLPp3szKHX +abBObdxU07kRFkfpV9lftdXT3a6E/Wxb+w2d7g0F7pWTdwpmmofcRtwgbynmJKvq +Wt/OwfVFsdUvvpVci9AxY/5rdM/K54Srp6iSpfteBYKGqCpPnswikND0GxKM1Mbz +AhUAqAPKCZ4hxromirUu33tn3Nhsq20CgYgf0tH2nwzWlPLoN4OJvC5dVLPvMRyJ +TQekW8tR0oY6PeshmZOaoI0L3e/M4KeZ/4qiY7IRNksP2YGJxjfS6W+h+MNjPO5r +0aYYFYCPQ8JbhBO7l0hdXmkTY3FcdyRHeh2gwe3bBX6Auev2MGgL616Cgd/KH8PA +X9EHmrNPcQOWHem4KcfJXqou +-----END DSA PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_params.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_params.pem new file mode 100644 index 00000000..9052393f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_params.pem @@ -0,0 +1,14 @@ +-----BEGIN DSA PARAMETERS----- +MIICLQKCAQEAoSw3Ghf02sMSmd5k2rvSqf6eJPFO7fHDRyvDDbifjO6/BKSIkXM4 +3qyCqddC04arKg7wc1QDEQ8gb13pCmnC0RBiljE6ke4yK46Q5JjiEKH9U1eCbtTr +hcGrLDgwbqvRM06EN6IfAL3OBF6YzS9wn3/EfSwW2Z8gAIkjZrTjEUTV+/gEAdfE +gd/WAZxcc9zYKOwPy0/LjjldQw5fsPlIEkS1yJFlWMokSsZVYlJLR06h1S4kQoE3 +BqELirH/FQfJ36RMRFsaKZ6nQYS66Qc8rybQw2VlOJsqiRoTSDwREPz6j9oLYh1E +e86j5Xt9jbiBrK33UbkTr/jBtO0J2PR0+wIhAIXIexS5LQJPSoi96k6OU4yrLLmA +IY8gS9mdYTdbpwcdAoIBAQCCN3gTjFiPgBQ/bj/Edp9w90SA+dQ/VnnYDTMcz+Mi +/8sgtlQ3O9CCFb0327YnOLwvxsmSadT9XrIq1/5jGD2VtjFDVlridjYASrjezR2k +dr781G+bxtVNQuIOKZl9xqruCmHUSSRL/vuCR6pKsA81ZPfpdcLh3RYYxDIoTK6t +VX4GrX5bcxGDIUCQiTaqKv9Nzpm1liBLRm6LHczBsFk2OVrRyMsT3gh0J6DSUw+d +w/Vru1J6glkrr0CxBWoJ65btcqtFyQV/76btor9Qgc/z9suYBoJZ3Ua0yAfv3J2E +rOs1CAbh4LWNULA9eJObY2R4sAV7Q8wOMT5jmjKo4unp +-----END DSA PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private.pem new file mode 100644 index 00000000..3f64ae4e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private.pem @@ -0,0 +1,20 @@ +-----BEGIN DSA PRIVATE KEY----- +MIIDVwIBAAKCAQEAoSw3Ghf02sMSmd5k2rvSqf6eJPFO7fHDRyvDDbifjO6/BKSI +kXM43qyCqddC04arKg7wc1QDEQ8gb13pCmnC0RBiljE6ke4yK46Q5JjiEKH9U1eC +btTrhcGrLDgwbqvRM06EN6IfAL3OBF6YzS9wn3/EfSwW2Z8gAIkjZrTjEUTV+/gE +AdfEgd/WAZxcc9zYKOwPy0/LjjldQw5fsPlIEkS1yJFlWMokSsZVYlJLR06h1S4k +QoE3BqELirH/FQfJ36RMRFsaKZ6nQYS66Qc8rybQw2VlOJsqiRoTSDwREPz6j9oL +Yh1Ee86j5Xt9jbiBrK33UbkTr/jBtO0J2PR0+wIhAIXIexS5LQJPSoi96k6OU4yr +LLmAIY8gS9mdYTdbpwcdAoIBAQCCN3gTjFiPgBQ/bj/Edp9w90SA+dQ/VnnYDTMc +z+Mi/8sgtlQ3O9CCFb0327YnOLwvxsmSadT9XrIq1/5jGD2VtjFDVlridjYASrje +zR2kdr781G+bxtVNQuIOKZl9xqruCmHUSSRL/vuCR6pKsA81ZPfpdcLh3RYYxDIo +TK6tVX4GrX5bcxGDIUCQiTaqKv9Nzpm1liBLRm6LHczBsFk2OVrRyMsT3gh0J6DS +Uw+dw/Vru1J6glkrr0CxBWoJ65btcqtFyQV/76btor9Qgc/z9suYBoJZ3Ua0yAfv +3J2ErOs1CAbh4LWNULA9eJObY2R4sAV7Q8wOMT5jmjKo4unpAoIBAQCE1m+DUb9L +T58u6XV/L1p6K9T2mc6jAmzD51fPiUwsRov9sDGJmSnQjQ5pt3hVp8inVfNkhqOI +1rpdKmx5W00fPu6VCiPuximuHSNHzJpCAVUrIH8YasS+AurCOwGMdvODLF6dx7yR +MdxbiszrBry8J0TdvqElHZ1YmQDwoHH7R4pUd31jsk4gnE6pkqLgWwVAy0LXXGsg +2JfnDvdQY8fIHkuezLdhOyO9pRlXSYv4fLdMaSjHyEcwr2hnm5tm5RsBwM+u0sDc +yBqUjwoN8NTuLLasfJzzmjeHWDcRGFbzKt/xlUkQ7pf+xdelnLOstuPDGglB1U85 +REhx4rQGKg7nAiA0FX4e4Ms3OXUnmtsTALk5YMiMF3jUp4pRDhHFKBgsYQ== +-----END DSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_1025.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_1025.pem new file mode 100644 index 00000000..038b0c36 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_1025.pem @@ -0,0 +1,12 @@ +-----BEGIN DSA PRIVATE KEY----- +MIIB0gIBAAKBiQDp3xGIsNcKZWSpur2Ab2f5rirhu5AsYGLI/XZvzueoO4kLPp3s +zKHXabBObdxU07kRFkfpV9lftdXT3a6E/Wxb+w2d7g0F7pWTdwpmmofcRtwgbynm +JKvqWt/OwfVFsdUvvpVci9AxY/5rdM/K54Srp6iSpfteBYKGqCpPnswikND0GxKM +1MbzAhUAqAPKCZ4hxromirUu33tn3Nhsq20CgYgf0tH2nwzWlPLoN4OJvC5dVLPv +MRyJTQekW8tR0oY6PeshmZOaoI0L3e/M4KeZ/4qiY7IRNksP2YGJxjfS6W+h+MNj +PO5r0aYYFYCPQ8JbhBO7l0hdXmkTY3FcdyRHeh2gwe3bBX6Auev2MGgL616Cgd/K +H8PAX9EHmrNPcQOWHem4KcfJXqouAoGIcZ/4bJurOAw5OL4+5BsE4jfSVFq4nmNl ++m6Iy6ls3hOHOZ9sJlw0Fi+ZtdeddOTYnIngW/kH09XGoF5JJOaLQv2O4GmZfDfn +la+vfHZPsOxmYqeEbSwA2pqlhOn/dCshBOymhwNLXp1FJ3JUEyh8i605X06XmWoj +4ZIu/tr1xbnZDLHuFjBmXAIURbB5/IDf2h0sW+qL5gHFO8bgr+E= +-----END DSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted.pem new file mode 100644 index 00000000..49b3375b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted.pem @@ -0,0 +1,23 @@ +-----BEGIN DSA PRIVATE KEY----- +Proc-Type: 4,ENCRYPTED +DEK-Info: AES-256-CBC,FABA263DD471F214EF3E02699B837C20 + +Tj2+4x9MEIaQGFQ4o7hk12MriVYyvLO5aCbqq7LG5uhVk546/+bJc6hewdSwb6oT +MYPbuV+QTdtqshqFESA0McyGlj4w1tOg5TomP84NTKvwTO1EirVLMukfF3dqaguw +C117AZJkGbqgbi6lZ2bG0Hta6HRbhI5+ODFtOp3rKQ2KwVmtL7zw6vt3PCISeMHN +fLqikDc2+YoI9V1FJis9/FATyqV8yrJYYQQpP1RQN+gDY4SSs/eUr+Me7RNy6Lz7 +oH0tDaPGbiafwrZe1okksjxT2JQz1Q3hciBPikgdQIoE2NWTUlOeRYX0T0N2n37S +6Odbcr522e+2XjcLj34Ozthp+Q5mIDcLuakazxkXhq0RyhJ7vo+xA2YiP7Q3vH7g +oAnsJPFNVY6wJhprZi2VofKIUJUiajAXGDVX2yEIG/DOA9rnx0ZP+zopXMi4ptu0 +RzWyAL+P4jn0b8vgPf9CYJmn4VNfOcVmomZ1Bw6hzqTE2FnThJCXU3l2eaC/wcSR +uMRp8c6IM8AR5DUzUBKIckkvXj1m5iSZoKuR8dB7s9BhrRtBAI7K3G254G06sByv +0pnft8r+BkMqgdfG4rJQoQJw7tVYln+pL/gYPDuYsqyJ9kFuHDqtBvlozqXY5AL1 +XQaXoD6xMACEoJSIv5y+TzFzXwFQrDW+G1724YOSbiioUfGD0tRfjj2ei63PThQr +Z50SryfKQQf4UgcJeokMhmRWT2vPXEFWEP1b2FMEQxBy6fyKcqwZBAbhqF6usGEB +nwr/S1HXQAGEsWoc/Z4yynB7uhOwWu/Vpj+V6B98NmC7EUX15Why8zCsT9gzaIgC +M6sZafHhcmjfwc+lL9xFlU/wnAOz0LeKZWry3D0sXZn1r2FRlOJdtLLx01Sve/MU +ZRsgEDTkzv8E9dDltMeq8HQDCgLT1USTMWcY1kMELBj7y7ZdCWjH1QhTq2KlId+o +1X28zJOsOL/XRseUSlpjmSSLRw1QQEypNCY2+tcvViAvn3AifipBbdzUNhvygLhc +a2+5rYsd8BBEFnMJx7lDiyqXGnZkBbhbCSIudppNcjC+akFlFp6fBzkp4mKBuKpc +hwBBdfqdEyzqu6SVHM8nGV/aDoRuu9shV6MX0y/KnIgLedudn8aN2eLgjR5k1+99 +-----END DSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted_1025.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted_1025.pem new file mode 100644 index 00000000..b75ffaf9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_encrypted_1025.pem @@ -0,0 +1,12 @@ +-----BEGIN ENCRYPTED PRIVATE KEY----- +MIIBvTBXBgkqhkiG9w0BBQ0wSjApBgkqhkiG9w0BBQwwHAQIqTW00yecdxMCAggA +MAwGCCqGSIb3DQIJBQAwHQYJYIZIAWUDBAEqBBBKgO4UF0LfCkPyS+iCvSrtBIIB +YD3W6FyEZ97/crnoyRqjPUtr2Mm4KJMtaB5ZiGFzZEzd6AH7N/dbtAAMIibtsjmd +RYdIptpET6xTpUhM8TvpULyYaZnhZJKTpVUrTVdvFTS3DYDutu7aWRLTrle6LzcY +XpIppeP8ZmYFdRBQxhF+KoDsP4O0QA+vWl2W2VmRfr+sK9R+qV89w0YMjEWHsYY+ +VZsDbJBGKkj9gzIvxIsRyack/+RsbiSDrh6WTw+D0jrX/IMbgPjvYfBFhpxGC7zR +hDn9r3JaO2KdHh9kMtvQfshA1n636kb0X6ewY57BhEs3J4hpMg46c6YFry94to24 +jxl5KutM0CFea7mYGtNf6WJXBsm7JSW03kjlqYoZGK43KNgZhzKAsXaNkoRkA5cw +BzGfgmG6dHTpeAY9G4vM4inhCmGFA8Tx189g+xzRv16uFXRb8WFIllne1fEFaXRr +1Rz2G6SPJkA3fsrl8zUIB0Y= +-----END ENCRYPTED PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_pkcs8.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_pkcs8.pem new file mode 100644 index 00000000..8e4be9e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_private_pkcs8.pem @@ -0,0 +1,15 @@ +-----BEGIN PRIVATE KEY----- +MIICZQIBADCCAjoGByqGSM44BAEwggItAoIBAQChLDcaF/TawxKZ3mTau9Kp/p4k +8U7t8cNHK8MNuJ+M7r8EpIiRczjerIKp10LThqsqDvBzVAMRDyBvXekKacLREGKW +MTqR7jIrjpDkmOIQof1TV4Ju1OuFwassODBuq9EzToQ3oh8Avc4EXpjNL3Cff8R9 +LBbZnyAAiSNmtOMRRNX7+AQB18SB39YBnFxz3Ngo7A/LT8uOOV1DDl+w+UgSRLXI +kWVYyiRKxlViUktHTqHVLiRCgTcGoQuKsf8VB8nfpExEWxopnqdBhLrpBzyvJtDD +ZWU4myqJGhNIPBEQ/PqP2gtiHUR7zqPle32NuIGsrfdRuROv+MG07QnY9HT7AiEA +hch7FLktAk9KiL3qTo5TjKssuYAhjyBL2Z1hN1unBx0CggEBAII3eBOMWI+AFD9u +P8R2n3D3RID51D9WedgNMxzP4yL/yyC2VDc70IIVvTfbtic4vC/GyZJp1P1esirX +/mMYPZW2MUNWWuJ2NgBKuN7NHaR2vvzUb5vG1U1C4g4pmX3Gqu4KYdRJJEv++4JH +qkqwDzVk9+l1wuHdFhjEMihMrq1VfgatfltzEYMhQJCJNqoq/03OmbWWIEtGbosd +zMGwWTY5WtHIyxPeCHQnoNJTD53D9Wu7UnqCWSuvQLEFagnrlu1yq0XJBX/vpu2i +v1CBz/P2y5gGglndRrTIB+/cnYSs6zUIBuHgtY1QsD14k5tjZHiwBXtDzA4xPmOa +Mqji6ekEIgIgNBV+HuDLNzl1J5rbEwC5OWDIjBd41KeKUQ4RxSgYLGE= +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public.pem new file mode 100644 index 00000000..7d2f2c63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public.pem @@ -0,0 +1,20 @@ +-----BEGIN PUBLIC KEY----- +MIIDSDCCAjoGByqGSM44BAEwggItAoIBAQChLDcaF/TawxKZ3mTau9Kp/p4k8U7t +8cNHK8MNuJ+M7r8EpIiRczjerIKp10LThqsqDvBzVAMRDyBvXekKacLREGKWMTqR +7jIrjpDkmOIQof1TV4Ju1OuFwassODBuq9EzToQ3oh8Avc4EXpjNL3Cff8R9LBbZ +nyAAiSNmtOMRRNX7+AQB18SB39YBnFxz3Ngo7A/LT8uOOV1DDl+w+UgSRLXIkWVY +yiRKxlViUktHTqHVLiRCgTcGoQuKsf8VB8nfpExEWxopnqdBhLrpBzyvJtDDZWU4 +myqJGhNIPBEQ/PqP2gtiHUR7zqPle32NuIGsrfdRuROv+MG07QnY9HT7AiEAhch7 +FLktAk9KiL3qTo5TjKssuYAhjyBL2Z1hN1unBx0CggEBAII3eBOMWI+AFD9uP8R2 +n3D3RID51D9WedgNMxzP4yL/yyC2VDc70IIVvTfbtic4vC/GyZJp1P1esirX/mMY +PZW2MUNWWuJ2NgBKuN7NHaR2vvzUb5vG1U1C4g4pmX3Gqu4KYdRJJEv++4JHqkqw +DzVk9+l1wuHdFhjEMihMrq1VfgatfltzEYMhQJCJNqoq/03OmbWWIEtGbosdzMGw +WTY5WtHIyxPeCHQnoNJTD53D9Wu7UnqCWSuvQLEFagnrlu1yq0XJBX/vpu2iv1CB +z/P2y5gGglndRrTIB+/cnYSs6zUIBuHgtY1QsD14k5tjZHiwBXtDzA4xPmOaMqji +6ekDggEGAAKCAQEAhNZvg1G/S0+fLul1fy9aeivU9pnOowJsw+dXz4lMLEaL/bAx +iZkp0I0Oabd4VafIp1XzZIajiNa6XSpseVtNHz7ulQoj7sYprh0jR8yaQgFVKyB/ +GGrEvgLqwjsBjHbzgyxence8kTHcW4rM6wa8vCdE3b6hJR2dWJkA8KBx+0eKVHd9 +Y7JOIJxOqZKi4FsFQMtC11xrINiX5w73UGPHyB5Lnsy3YTsjvaUZV0mL+Hy3TGko +x8hHMK9oZ5ubZuUbAcDPrtLA3MgalI8KDfDU7iy2rHyc85o3h1g3ERhW8yrf8ZVJ +EO6X/sXXpZyzrLbjwxoJQdVPOURIceK0BioO5w== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public_1025.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public_1025.pem new file mode 100644 index 00000000..1b4f0838 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/dsa_public_1025.pem @@ -0,0 +1,12 @@ +-----BEGIN PUBLIC KEY----- +MIIBzjCCATsGByqGSM44BAEwggEuAoGJAOnfEYiw1wplZKm6vYBvZ/muKuG7kCxg +Ysj9dm/O56g7iQs+nezModdpsE5t3FTTuREWR+lX2V+11dPdroT9bFv7DZ3uDQXu +lZN3Cmaah9xG3CBvKeYkq+pa387B9UWx1S++lVyL0DFj/mt0z8rnhKunqJKl+14F +goaoKk+ezCKQ0PQbEozUxvMCFQCoA8oJniHGuiaKtS7fe2fc2GyrbQKBiB/S0faf +DNaU8ug3g4m8Ll1Us+8xHIlNB6Rby1HShjo96yGZk5qgjQvd78zgp5n/iqJjshE2 +Sw/ZgYnGN9Lpb6H4w2M87mvRphgVgI9DwluEE7uXSF1eaRNjcVx3JEd6HaDB7dsF +foC56/YwaAvrXoKB38ofw8Bf0Qeas09xA5Yd6bgpx8leqi4DgYwAAoGIcZ/4bJur +OAw5OL4+5BsE4jfSVFq4nmNl+m6Iy6ls3hOHOZ9sJlw0Fi+ZtdeddOTYnIngW/kH +09XGoF5JJOaLQv2O4GmZfDfnla+vfHZPsOxmYqeEbSwA2pqlhOn/dCshBOymhwNL +Xp1FJ3JUEyh8i605X06XmWoj4ZIu/tr1xbnZDLHuFjBmXA== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-cert.pem new file mode 100644 index 00000000..0093313c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-cert.pem @@ -0,0 +1,13 @@ +-----BEGIN CERTIFICATE----- +MIIB+DCCAZ0CFDLoGXaB2jMYWGe1KIX2eL/bpRcnMAoGCCqGSM49BAMCMH0xCzAJ +BgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UEBwwCU0YxDzANBgNVBAoMBkpv +eWVudDEQMA4GA1UECwwHTm9kZS5qczEPMA0GA1UEAwwGYWdlbnQyMSAwHgYJKoZI +hvcNAQkBFhFyeUB0aW55Y2xvdWRzLm9yZzAgFw0yMjA5MDMxNDQ2NTRaGA8yMjk2 +MDYxNzE0NDY1NFowfTELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQH +DAJTRjEPMA0GA1UECgwGSm95ZW50MRAwDgYDVQQLDAdOb2RlLmpzMQ8wDQYDVQQD +DAZhZ2VudDIxIDAeBgkqhkiG9w0BCQEWEXJ5QHRpbnljbG91ZHMub3JnMFkwEwYH +KoZIzj0CAQYIKoZIzj0DAQcDQgAESmnBRzFlBzaptPGSjxURgC0qEw9vPOSEyULe +Kq/4Mkb2BdEncq3y/Pf8e4FXqAYOO5pM5ui7/+nuwGM529xNcDAKBggqhkjOPQQD +AgNJADBGAiEAlGAGLnGpFbF1nSwXpO3erf2DUPExz9Ib/k00r7S+rpQCIQDykx2f +kQ2xLOKI+yq4Ie4MHG0wNPgllVUaKBqpE+XhYQ== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-csr.pem new file mode 100644 index 00000000..ab9e2085 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-csr.pem @@ -0,0 +1,9 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBODCB3wIBADB9MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcM +AlNGMQ8wDQYDVQQKDAZKb3llbnQxEDAOBgNVBAsMB05vZGUuanMxDzANBgNVBAMM +BmFnZW50MjEgMB4GCSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwWTATBgcq +hkjOPQIBBggqhkjOPQMBBwNCAARKacFHMWUHNqm08ZKPFRGALSoTD2885ITJQt4q +r/gyRvYF0SdyrfL89/x7gVeoBg47mkzm6Lv/6e7AYznb3E1woAAwCgYIKoZIzj0E +AwIDSAAwRQIhANc8OD4E9EhR8SBrvdgA6n0rg9x6cpWst4cMkR59wkSJAiAD+kOE +X4RCKkmFxRysPaXrbwEQRCVYV/ynrCsYm5kbnA== +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-key.pem new file mode 100644 index 00000000..f9e40a8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec-key.pem @@ -0,0 +1,8 @@ +-----BEGIN EC PARAMETERS----- +BggqhkjOPQMBBw== +-----END EC PARAMETERS----- +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIBxOoTv4SYyESx2cM2ittkAS3z3YGQsPp38otS0PpkqhoAoGCCqGSM49 +AwEHoUQDQgAESmnBRzFlBzaptPGSjxURgC0qEw9vPOSEyULeKq/4Mkb2BdEncq3y +/Pf8e4FXqAYOO5pM5ui7/+nuwGM529xNcA== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.cnf new file mode 100644 index 00000000..5f4107f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.cnf @@ -0,0 +1,17 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no + +[ req_distinguished_name ] +C = US +ST = CA +L = SF +O = Joyent +OU = Node.js +CN = agent2 +emailAddress = ry@tinyclouds.org + +[ req_attributes ] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.pfx new file mode 100644 index 00000000..af1a253b Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-cert.pem new file mode 100644 index 00000000..a3be6905 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-cert.pem @@ -0,0 +1,27 @@ +-----BEGIN CERTIFICATE----- +MIIB9zCCAZ6gAwIBAgIJAKl1NQOcXpYsMAoGCCqGSM49BAMCMIGIMQswCQYDVQQG +EwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMR8wHQYDVQQKDBZUaGUgTm9k +ZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTYx +HjAcBgkqhkiG9w0BCQEWD2NhNkBleGFtcGxlLm9yZzAgFw0yMjA5MDMxNDQ2NTNa +GA8yMjk2MDYxNzE0NDY1M1oweDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQsw +CQYDVQQHDAJTRjEfMB0GA1UECgwWVGhlIE5vZGUuanMgRm91bmRhdGlvbjEQMA4G +A1UECwwHTm9kZS5qczEcMBoGA1UEAwwTYWdlbnQxMC5leGFtcGxlLmNvbTBZMBMG +ByqGSM49AgEGCCqGSM49AwEHA0IABDuWsQNVJ8wPZjqFqkkVeuYfYrfgstcPO7Ai +cGrgfQKeFvz+oLd6+U+OGFMFh0+LkI6oTADserWMFyuaiqDIFzAwCgYIKoZIzj0E +AwIDRwAwRAIgC5cVYfGWZfctWKisX43SQacVCcmi9n8MgnVqDu6vfN8CIBW19lxJ +mWBWBlQwMlkTHs1xO/XPVai0fUz9pqdwL2Mn +-----END CERTIFICATE----- +-----BEGIN CERTIFICATE----- +MIICGzCCAcGgAwIBAgIJAMTCBUQ4OI4+MAoGCCqGSM49BAMCMIGIMQswCQYDVQQG +EwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMR8wHQYDVQQKDBZUaGUgTm9k +ZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdOb2RlLmpzMQwwCgYDVQQDDANjYTUx +HjAcBgkqhkiG9w0BCQEWD2NhNUBleGFtcGxlLm9yZzAgFw0xODExMTYxODQyMjFa +GA8yMjkyMDgzMDE4NDIyMVowgYgxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTEL +MAkGA1UEBwwCU0YxHzAdBgNVBAoMFlRoZSBOb2RlLmpzIEZvdW5kYXRpb24xEDAO +BgNVBAsMB05vZGUuanMxDDAKBgNVBAMMA2NhNjEeMBwGCSqGSIb3DQEJARYPY2E2 +QGV4YW1wbGUub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEa7HfEgyVTPWY +ku9cWGRSym5OdB7zqFihL8+k93EfWViJph72fJH3sOZypUgDXS/sEyUaLhbxtLYz +sMbECzEDwaMQMA4wDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNIADBFAiEA+NIP +zuqh2e3/59QndyPqRH2CZ4V4ipU6rf6ZZmwPApUCIBMABWesJfwdrETIjN6dT8gc +STrYyR4ovD8Aofubqjd0 +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-csr.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-csr.pem new file mode 100644 index 00000000..da92a5ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-csr.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE REQUEST----- +MIIBWDCB/wIBADB4MQswCQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcM +AlNGMR8wHQYDVQQKDBZUaGUgTm9kZS5qcyBGb3VuZGF0aW9uMRAwDgYDVQQLDAdO +b2RlLmpzMRwwGgYDVQQDDBNhZ2VudDEwLmV4YW1wbGUuY29tMFkwEwYHKoZIzj0C +AQYIKoZIzj0DAQcDQgAEO5axA1UnzA9mOoWqSRV65h9it+Cy1w87sCJwauB9Ap4W +/P6gt3r5T44YUwWHT4uQjqhMAOx6tYwXK5qKoMgXMKAlMCMGCSqGSIb3DQEJBzEW +DBRBIGNoYWxsZW5nZSBwYXNzd29yZDAKBggqhkjOPQQDAgNIADBFAiEAgyYiDWmr +Ks1RAQAsxR91PFzxJRa7dgclWPmuDTGTxhcCIFLtalcAOlD+4Wa06SvgGWN/R4V2 +u/JZjWD+lWFZjOC5 +-----END CERTIFICATE REQUEST----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-key.pem new file mode 100644 index 00000000..eca56fc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10-key.pem @@ -0,0 +1,8 @@ +-----BEGIN EC PARAMETERS----- +BggqhkjOPQMBBw== +-----END EC PARAMETERS----- +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIAAaqQ4/ivoch4lwve3fjDLeycYlB3q15IoxsA3fEBA7oAoGCCqGSM49 +AwEHoUQDQgAEO5axA1UnzA9mOoWqSRV65h9it+Cy1w87sCJwauB9Ap4W/P6gt3r5 +T44YUwWHT4uQjqhMAOx6tYwXK5qKoMgXMA== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10.pfx new file mode 100644 index 00000000..51f9ea5e Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec10.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_private.pem new file mode 100644 index 00000000..6bb0bb9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_private.pem @@ -0,0 +1,5 @@ +-----BEGIN PRIVATE KEY----- +MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgDxBsPQPIgMuMyQbx +zbb9toew6Ev6e9O6ZhpxLNgmAEqhRANCAARfSYxhH+6V5lIg+M3O0iQBLf+53kuE +2luIgWnp81/Ya1Gybj8tl4tJVu1GEwcTyt8hoA7vRACmCHnI5B1+bNpS +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_public.pem new file mode 100644 index 00000000..08f7bd26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p256_public.pem @@ -0,0 +1,4 @@ +-----BEGIN PUBLIC KEY----- +MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEX0mMYR/uleZSIPjNztIkAS3/ud5L +hNpbiIFp6fNf2GtRsm4/LZeLSVbtRhMHE8rfIaAO70QApgh5yOQdfmzaUg== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_private.pem new file mode 100644 index 00000000..06393e26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_private.pem @@ -0,0 +1,6 @@ +-----BEGIN PRIVATE KEY----- +MIG2AgEAMBAGByqGSM49AgEGBSuBBAAiBIGeMIGbAgEBBDB3B+4e4C1OUxGftkEI +Gb/SCulzUP/iE940CB6+B6WWO4LT76T8sMWiwOAGUsuZmyKhZANiAASE43efMYmC +/7Tx90elDGBEkVnOUr4ZkMZrl/cqe8zfVy++MmayPhR46Ah3LesMCNV+J0eG15w0 +IYJ8uqasuMN6drU1LNbNYfW7+hR0woajldJpvHMPv7wlnGOlzyxH1yU= +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_public.pem new file mode 100644 index 00000000..2b50f3bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p384_public.pem @@ -0,0 +1,5 @@ +-----BEGIN PUBLIC KEY----- +MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEhON3nzGJgv+08fdHpQxgRJFZzlK+GZDG +a5f3KnvM31cvvjJmsj4UeOgIdy3rDAjVfidHhtecNCGCfLqmrLjDena1NSzWzWH1 +u/oUdMKGo5XSabxzD7+8JZxjpc8sR9cl +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_private.pem new file mode 100644 index 00000000..e4a8a655 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_private.pem @@ -0,0 +1,8 @@ +-----BEGIN PRIVATE KEY----- +MIHuAgEAMBAGByqGSM49AgEGBSuBBAAjBIHWMIHTAgEBBEIAEghuafcab9jXW4gO +QLeDaKOlHEiskQFjiL8klijk6i6DNOXcFfaJ9GW48kxpodw16ttAf9Z1WQstfzpK +GUetHImhgYkDgYYABAGixYI8Gbc5zNze6rH2/OmsFV3unOnY1GDqG9RTfpJZXpL9 +ChF1dG8HA4zxkM+X+jMSwm4THh0Wr1Euj9dK7E7QZwHd35XsQXgH13Hjc0QR9dvJ +BWzlg+luNTY8CkaqiBdur5oFv/AjpXRimYxZDkhAEsTwXLwNohSUVMkN8IQtNI9D +aQ== +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_public.pem new file mode 100644 index 00000000..c0ed00f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_p521_public.pem @@ -0,0 +1,6 @@ +-----BEGIN PUBLIC KEY----- +MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBosWCPBm3Oczc3uqx9vzprBVd7pzp +2NRg6hvUU36SWV6S/QoRdXRvBwOM8ZDPl/ozEsJuEx4dFq9RLo/XSuxO0GcB3d+V +7EF4B9dx43NEEfXbyQVs5YPpbjU2PApGqogXbq+aBb/wI6V0YpmMWQ5IQBLE8Fy8 +DaIUlFTJDfCELTSPQ2k= +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_private.pem new file mode 100644 index 00000000..f753c751 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_private.pem @@ -0,0 +1,5 @@ +-----BEGIN PRIVATE KEY----- +MIGEAgEAMBAGByqGSM49AgEGBSuBBAAKBG0wawIBAQQgc34ocwTwpFa9NZZh3l88 +qXyrkoYSxvC0FEsU5v1v4IOhRANCAARw7OEVKlbGFqUJtY10/Yf/JSR0LzUL1PZ1 +4Ol/ErujAPgNwwGU5PSD6aTfn9NycnYB2hby9XwB2qF3+El+DV8q +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_public.pem new file mode 100644 index 00000000..e95322ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ec_secp256k1_public.pem @@ -0,0 +1,4 @@ +-----BEGIN PUBLIC KEY----- +MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAEcOzhFSpWxhalCbWNdP2H/yUkdC81C9T2 +deDpfxK7owD4DcMBlOT0g+mk35/TcnJ2AdoW8vV8Adqhd/hJfg1fKg== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_private.pem new file mode 100644 index 00000000..f837457c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_private.pem @@ -0,0 +1,3 @@ +-----BEGIN PRIVATE KEY----- +MC4CAQAwBQYDK2VwBCIEIMFSujN0jIUIdzSvuxka0lfgVVkMdRTuaVvIYUHrvzXQ +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_public.pem new file mode 100644 index 00000000..4127a471 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed25519_public.pem @@ -0,0 +1,3 @@ +-----BEGIN PUBLIC KEY----- +MCowBQYDK2VwAyEAK1wIouqnuiA04b3WrMa+xKIKIpfHetNZRv3h9fBf768= +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_private.pem new file mode 100644 index 00000000..9643665d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_private.pem @@ -0,0 +1,4 @@ +-----BEGIN PRIVATE KEY----- +MEcCAQAwBQYDK2VxBDsEOdOtCnu9bDdBqSHNNZ5xoDA5KdLBTUNPcKFaOADNX32s +dfpo52pCtPqfku/l3/OfUHsF43EfZsaaWA== +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_public.pem new file mode 100644 index 00000000..b767109b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/ed448_public.pem @@ -0,0 +1,4 @@ +-----BEGIN PUBLIC KEY----- +MEMwBQYDK2VxAzoAoX/ee5+jlcU53+BbGRsGIzly0V+SZtJ/oGXY0udf84q2hTW2 +RdstLktvwpkVJOoNb7oDgc2V5ZUA +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.pem new file mode 100644 index 00000000..da1b9d62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.pem @@ -0,0 +1,18 @@ +-----BEGIN CERTIFICATE----- +MIIC+TCCAeGgAwIBAgIJAJfD0pHVqYGkMA0GCSqGSIb3DQEBCwUAMDIxCzAJBgNV +BAYTAkNOMQ4wDAYDVQQKDAVDTk5JQzETMBEGA1UEAwwKQ05OSUMgUk9PVDAgFw0x +ODExMTYxODQyMjFaGA8yMjkyMDgzMDE4NDIyMVowMjELMAkGA1UEBhMCQ04xDjAM +BgNVBAoMBUNOTklDMRMwEQYDVQQDDApDTk5JQyBST09UMIIBIjANBgkqhkiG9w0B +AQEFAAOCAQ8AMIIBCgKCAQEA0nOFmJ4C0bUucql6YlXHPVyuxh5IxZ0heSjVCJXp +Vk9JJRPxpU0Py1tSTW7GJSMRIsvFrrbVfb52YHOzaGwMiJ5OcR1cCVXWR5fci0lS +0mTh8Rf+igHjKe/qrpOoqWzw7a0AHkFbcA5pGOZcB9qW2aMq3+mv4z+K8Jpw/b7G +4QGeEfNx52xM/ygtW51GnmxFJp0eTrIQmJbPFKVrjjdAner+8v9fgmrYiFydFknf +EqzFlsO1hcflw3caVD/usBpHq4VVvzy2fPqx6VJsloMYyNlCJIvrC0woHb/yj7Da +JEnHu0MdEhrxzA+biw0/sgOH3au2FdtPoZlmloyReydiGQIDAQABoxAwDjAMBgNV +HRMEBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQAMz67MddcgXRPkTEiRhVFrTIqr +rny80Smrz9byJx7KhK0ciaDm+KvJavm7e6rrzuedOmbOdhZ3oN5wVo55v1fZqhL1 +dpt1/BlzyCBADE4FM2pDyvLKxbGGcpCzFCbi2K5WsKFJspm6Zr43R1y9UtyInNXB +GLYwcbGqUrhbtLgnGMBccS/rEgasN3RGbADnZulfzkoGSCTAHJP6B+pFIW6T3kyr +Sa+Wuvs0UeoaicOzMz8vTySpJPF+8kW/7MSuW26XZyc966Ht1dUuosv9Umg2VNcF +SxRoUuaQKyHkyh/p4JmrDu2I9J25VE3FNvH7YoJCyaVrF213LvVA92FtDqzp +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.srl b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.srl new file mode 100644 index 00000000..e30ffd13 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-cert.srl @@ -0,0 +1 @@ +9E13B420E1F5C719 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-key.pem new file mode 100644 index 00000000..91894695 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEA0nOFmJ4C0bUucql6YlXHPVyuxh5IxZ0heSjVCJXpVk9JJRPx +pU0Py1tSTW7GJSMRIsvFrrbVfb52YHOzaGwMiJ5OcR1cCVXWR5fci0lS0mTh8Rf+ +igHjKe/qrpOoqWzw7a0AHkFbcA5pGOZcB9qW2aMq3+mv4z+K8Jpw/b7G4QGeEfNx +52xM/ygtW51GnmxFJp0eTrIQmJbPFKVrjjdAner+8v9fgmrYiFydFknfEqzFlsO1 +hcflw3caVD/usBpHq4VVvzy2fPqx6VJsloMYyNlCJIvrC0woHb/yj7DaJEnHu0Md +EhrxzA+biw0/sgOH3au2FdtPoZlmloyReydiGQIDAQABAoIBAEDF04mcoIuA81HR +PdzEP/Vv8E8EBSvlZ+cNnTvuQAoTjxS9ZbOV21Wgvt0cShomB+EozKgwl9cC5xZa +pg5uqxDlgIkqGyi4ZaJVaEjqgXZGHJCC7RH28L74m8etpMy4vhK5G380aHs9xDUo +uYylR6ampMyT9VHBPfc94acHr9iSguuPlZcO37aBc7BPRTa6MBFtLC8c2K7ybI+b +yeGJypsd3N5aIzM3+JOVJQzD/3jNHODdAZKdCw5ZAfrUBIS4OaI/bC+3Ke/OvTrI +tliXqHemlJNdVbGdOneaUu6Ysq/en4NK3d86b03dGrLnCsWeMa194TXYfLRQEVtn +qbuXroECgYEA75KNQ7Fr7SX9r/TCp7Qro3cVoFxsgntypay3uqoiq2dJTvyBcgYh +eawfY4vE2YVTGRmlwqits0SMr6VBa/BqFwm7D2IDqJDJ4blggmJ6m9qMQLADg2Mc +CX5rRu24NsH8LEcikvXJy/qPUeFm8JDjEcRui66KLaM/IeVh5NZZn2kCgYEA4OHG +84ExUNEXk7qoCd3CSlkFYj/7NgMcEiEeRI1gViaLp7XuI4i1my0JZbvmznyAUsxd +NdDsYpqvETKuXA5G9doJwI5Y4FkMt9nfPniKsHESwvaIardeM42DuUOtnYApi74d +GRd6RipJHFdfv6GNaftx5w2nyIVn1vfYaAsEBzECgYBOIh/MWgr29xL71fm+NDaf +Q3FcMYh6LcTAX8o0KNTRzgfMqPGWvIUiZ459KtJyltb5MrIrAFRWSR8REfZ6O5h+ +FwBZDgBfc4lEAu+E1pViSy6+0ijzKtm0BvT51wHjafTShAi0oVDFI9ymObsW7koA +O25KRAxwwfMPHP6GYZotMQKBgCJ5mmV0Ndo8489q+x3gGEwLj667PkjOezwwRZKe +1dj/OcOxOVvLNoQeiGVHRB/9qDKJT/TTHZoUOqh5S4+jRK+mCH6zk9546GE7DmVm +V2SrQQQQhWNOzys6E6qQPIp7vmLE93METWN6UhD9OBmJq8NGn/Sa/FDaWsvy3QM+ +RRTRAoGBAKQJMSfuiEB42TtVm0VnIbs+r9iDXgKi0ifDQSQyHjptYL2KF5GCNljY +d9ZZJJsfMmj2pDeggLE9RB8yANQGQ87KfvZ45pZ6qL48Efw5ZknpeSjswHby87Qc +24HmFjQKg6DhN+mRmxRjKe1rQpchRkaoO5kFmE2IUknuIybUkKMV +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root.cnf new file mode 100644 index 00000000..4b88c233 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-cnnic-root.cnf @@ -0,0 +1,19 @@ +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = CN +O = CNNIC +CN = CNNIC ROOT + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-cert.pem new file mode 100644 index 00000000..48e5713c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-cert.pem @@ -0,0 +1,22 @@ +-----BEGIN CERTIFICATE----- +MIIDjzCCAnegAwIBAgIJAIIPb0xPNcgKMA0GCSqGSIb3DQEBCwUAMH0xCzAJBgNV +BAYTAklMMRYwFAYDVQQKDA1TdGFydENvbSBMdGQuMSswKQYDVQQLDCJTZWN1cmUg +RGlnaXRhbCBDZXJ0aWZpY2F0ZSBTaWduaW5nMSkwJwYDVQQDDCBTdGFydENvbSBD +ZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAgFw0xODExMTYxODQyMjFaGA8yMjkyMDgz +MDE4NDIyMVowfTELMAkGA1UEBhMCSUwxFjAUBgNVBAoMDVN0YXJ0Q29tIEx0ZC4x +KzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxKTAn +BgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIIBIjANBgkq +hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1mZ/bufFVPGxKagC8W7hpBephIFIZw9K +bX6ska2PXZkyqRToU5UFgTYhdBwkCNJMwaYfTqLpc9y/goRpVlLSAFk/t4W6Z0w1 +b80T149XvmelAUQTBJR49kkYspN+Jw627pf8tmmSkG5qcHykB9gr/nvoTpXtlk2t +um/SL3BQSqXmqffBM/6VpFvGAB2FNWGQUIxj55e/7p9Opjo8yS4s2lnbovV6OSJ/ +CnqEYt6Ur4kdLwVOLKlMKRG3H4q65UXfoVpE+XhFgKADAiMZySSGjBsbjF6ADPnP +/zNklvYwcM0phtQivmkKEcSOvJNsZodszYhoiwie5OknOo7Mqz9jqQIDAQABoxAw +DjAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQBrsLtF6MEMCWQF6YXP +DLw4friQhYzoB7w1W+fgksOOIyLyRmUEEA9X0FSfNW2a6KLmMtSoNYn3y5cLkmGr ++JE4U3ovvXDU8C3r09dynuHywcib4oFRaG8NKNqldUryO3abk+kbdxMvxQlA/NHb +33ABKPX7UTnTr6CexZ5Qr0ss62w0ELwxC3eVugJrVtDOmFt/yZF75lc0OgifK4Nj +dii7g+sQvzymIgdWLAIbbrc3r/NfymFgmTEMPY/M17QEIdr9YS1qAHmqA6vGvmBz +v2fCr+xrOQRzq+HO1atOmz8gOdtYJwDfUl2CWgJ2r8iMRsOTE7QgEl/+zpOM3fe+ +JU1b +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt new file mode 100644 index 00000000..3c4061d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt @@ -0,0 +1,4 @@ +V 22920830184221Z 01 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent8/CN=localhost +V 22920830184221Z 02 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent9/CN=localhost +V 22960617144652Z 03 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent8/CN=localhost +V 22960617144653Z 04 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent9/CN=localhost diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr new file mode 100644 index 00000000..3a7e39e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr @@ -0,0 +1 @@ +unique_subject = no diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr.old b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr.old new file mode 100644 index 00000000..3a7e39e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.attr.old @@ -0,0 +1 @@ +unique_subject = no diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.old b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.old new file mode 100644 index 00000000..f14d629b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-database.txt.old @@ -0,0 +1,3 @@ +V 22920830184221Z 01 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent8/CN=localhost +V 22920830184221Z 02 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent9/CN=localhost +V 22960617144652Z 03 unknown /C=US/ST=CA/L=SF/O=NODEJS/OU=agent8/CN=localhost diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/01.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/01.pem new file mode 100644 index 00000000..7b9304d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/01.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUDCCAjgCAQEwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCAXDTE2MTAyMDIzNTk1OVoYDzIyOTIwODMwMTg0MjIxWjBdMQsw +CQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ8wDQYDVQQKDAZO +T0RFSlMxDzANBgNVBAsMBmFnZW50ODESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvCbXGqz553XQ+W9zsQEaBc1/mhd4 +TFjivwbK1hSdTuB8vWyOw6oZuqAJjctcIPmNXf01zV1+cAurpoU8k9SmtetwqaDV +0K5ooKUuzgAefRoLJqU0XonW4VaK0ICQATkxSWdJzYET68NTukv5f9Fh0Jfi2Q6Y +PKlgUIuoTPQJSErAMsdph4KWMP7zsaEZNJhmZ1Lprfm4DdVnwUfYvDhq5VmAHFLj +Vor/z3DJS+pW9oORDta3CMvAY5oGcIYWWMxsoG9B9NtTTs58jjeFpJrw/RYJA/CM +uRawLWKt/z1zPhzmvknTKfAIc6SjbBqu8Nx/Xvcd61c2V39U/nZDTs+H9QIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQBfy91+ceZDfZ0DnHHAlm8e+26V5sdrdOXZJtkc +AacDcCX6AD1iMK+0axBgG6ZJs6m87cmFdaq23pLpBLQ+KHSdG5YgRCEuWW+RaJGj +/vVn9AS4eB3EmX0RhhJgYyVbN7ye8qjfAv0NtHzUsdMS8ay3HbdUCtrcsHonGDR3 +t/0BGsYny9Kt2f2PNN32UEkx/jhcssXwnNGxyxR/04heJUe6LI5ErdQoxxvaZtrd +u9ZgjSxix4dFH4nTYEYe3oXM1U7PakbzOzJvRMmDh8vYyK7/ih0w8/DcsK0d1Oej +mgtTF/IyJqy8T9goFf9U2uSshia+sKJBfrrzRaUHZMx+ZobA +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/02.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/02.pem new file mode 100644 index 00000000..7fdada43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/02.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUjCCAjoCAQIwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCIYDzIwMTYxMDIxMDAwMDAxWhgPMjI5MjA4MzAxODQyMjFaMF0x +CzAJBgNVBAYTAlVTMQswCQYDVQQIDAJDQTELMAkGA1UEBwwCU0YxDzANBgNVBAoM +Bk5PREVKUzEPMA0GA1UECwwGYWdlbnQ5MRIwEAYDVQQDDAlsb2NhbGhvc3QwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC2oEMk2EKwIZrx4IPNcGjHw5DO +u8A8yJrcWG4pThUadrvwMI7bQ4QwNgHm4PVpbjAPbSUsRPX98PWL6GcpoH0lmJ9+ +j9CCEIEkW+j5wM7hYBXUSGuAZZfkdrpbZHsvwpYj2U39sfmUyGT1gBbGBmaAzODh +ZaqYSm9VdaKS56SRMey3Pbsx+ikylgiEyPFoRKA141Zuxz1MKiwszLHuyz6pCZKY +K7x1dlEGi3h3dvkRAdMyeSXJkYCZGbS5Fbl2OuW4pSWP4no/M960vBwEYvuJPDtx +qxGezE51oXp4W4l9k+TYPOfGJDVW0PAg+JpfbepLetgFaO9/eNWes34AhF6FAgMB +AAEwDQYJKoZIhvcNAQELBQADggEBAD8ojlI4FdXLCyHVYwwTP6BncF4tfeGP82/i +Zcr8U9k28T2vlsLwdCGu8UVqGWfYrSY5oZqZmHPcDfZmv6Uc39eQ72aweoyLedk3 +UF1Ucwq+MxEM98doLlqL4lnPO1+TcpdhtoHAgT28WkddbR3alfsu+GRU3br3s4lS +DHcm6UzdA/lkgZtC8wFUSW04WhzSHB78gm8VOl+1JGY0pp/T+ae5swkfj45Q3jOd +H6jdZiUrU+LJQwLlXYniF4qzmH0SN8Gd3djVNzWJtNF+LFKXzCOYSK8AFaQ6Ta+s +Pd6Rqa8Hl6cMmlsDu1NLumstvGna5wsc7ks1VZwtWt6WfIyIN2k= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/03.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/03.pem new file mode 100644 index 00000000..ee976a45 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/03.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUDCCAjgCAQMwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCAXDTE2MTAyMDIzNTk1OVoYDzIyOTYwNjE3MTQ0NjUyWjBdMQsw +CQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ8wDQYDVQQKDAZO +T0RFSlMxDzANBgNVBAsMBmFnZW50ODESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8qCR7vlhx6Fr109bIS6dQUU2Iqwn +4CbYXjxfKMPj4cdCB9l68cRDNystAgNzc7RPUoiz7+gdvY9o8QCL+hiZOArH5xpR +lBq57hp9uXIMiZLKuZEZODWr2h1eE0rg8x4aqfWR0/JgPup3d9bOvD47pF7wGmFz +mtWlpptjXA6y7mt0ZamYdNoWkoUabrQIheEV/zspbgTJ1mhFkVeGnch5DE/AfNvs +M+cml5ZzQnm5FLKtp1CcHPaPDGUd5D3jNmNq55iZTEPQtcYErwHX9aLWQxrl8ZSq +4Xo67HP6TjL0zTzzcoJz5H68+FDVoa/gVxwpv/Cka0ief0nNgl17V8aWIQIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQB2z3MF4x/1WXcpzqEcyPyowEzczsCZLkhy0cG4 +eY0mt/+8+JbXdPDgrWNtfqCT2h4KMZu41kquRb63cUYy9DPwFrg8a09picvJWoBp +PMXv0o/CttFLYkQ+o0kXTy5DvGUPw9FLoPVncTkGhhX/lOvHKReplhS6lot/5r0g +nXlRaMAbzCDRxW5AAUK2p0WR4Ih84lI++1M2m6ac0q7efz3TGpyz0lukHYxNJak0 +dh7ToIpvQ54MZkxFgG0ej2HGtNBHVnCpMk9bhupDIJ65fybMtIXy8bhUuj4KX/hm +tALVY3gVezswj90SGBMxeMwcE7z/jDUpkEAIP4FM3Y+yYfmS +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/04.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/04.pem new file mode 100644 index 00000000..2b8b63b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-issued-certs/04.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDUDCCAjgCAQQwDQYJKoZIhvcNAQELBQAwfTELMAkGA1UEBhMCSUwxFjAUBgNV +BAoMDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsMIlNlY3VyZSBEaWdpdGFsIENlcnRp +ZmljYXRlIFNpZ25pbmcxKTAnBgNVBAMMIFN0YXJ0Q29tIENlcnRpZmljYXRpb24g +QXV0aG9yaXR5MCAXDTE2MTAyMTAwMDAwMVoYDzIyOTYwNjE3MTQ0NjUzWjBdMQsw +CQYDVQQGEwJVUzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ8wDQYDVQQKDAZO +T0RFSlMxDzANBgNVBAsMBmFnZW50OTESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2GSyYTDQ007yo1afbUerQS7SbamI +C27ZJNNiThqBfg4r8ic/3KnajN0flrDlmdPu5IRwLQy53IZ9zWokOcJ7KiN4lsAU +PZKzdT4xImTCcNeM+7gP8OU2xYPPfzjweXUH64IjlqzA2ru/Fvt7HCGziWeLwVyj +AWhH4PB+ggf02XVGK06PY67/9VtvS84ctzWtBCwnQPxczSYrsO20WtbQopReUP4N +gF1aFz30+eHtViqfz8itlcRCRfxkPUAoKm+DNb2/COkQOr7RW2hqpQo5yQ9bI1qV +r1gY9eZdV3VZFBTLmTOvr1UXem74fnl4XDjUJC3Rc8SvVF2RunGW1dPMPQIDAQAB +MA0GCSqGSIb3DQEBCwUAA4IBAQCurBCHjw6uFpINxp+3su5wSfL2Qfvq8ASJywoD +odgGb3NFghJTlQIxA7y+ZIwNBXwmVmcf1+iC3xfvdFKQFQAAIcGAX2crhs5E3TsB +41oStrzisxI48M2SirgmhYOkFVo5b4lYpgYfXReh7NlX6yz3q83gH04P72BF4Pre +mJ3R31arSpOkVheK5O+o3ZPPiko7xJpkKm/orkV9mlZqR4aIyqWvrXUXnfBtSPk7 +Vjtm+p0Jqt1y1emPw0gQcaP1dCMoJm4LsYoAZNFQmKiMYIeXO1sxvYSaH/OO1lWJ +96nbaSD+b0GOyVHZyea6dibVbfoeagpLyBWgO98CnzvzD3A/ +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-key.pem new file mode 100644 index 00000000..748c3c10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEA1mZ/bufFVPGxKagC8W7hpBephIFIZw9KbX6ska2PXZkyqRTo +U5UFgTYhdBwkCNJMwaYfTqLpc9y/goRpVlLSAFk/t4W6Z0w1b80T149XvmelAUQT +BJR49kkYspN+Jw627pf8tmmSkG5qcHykB9gr/nvoTpXtlk2tum/SL3BQSqXmqffB +M/6VpFvGAB2FNWGQUIxj55e/7p9Opjo8yS4s2lnbovV6OSJ/CnqEYt6Ur4kdLwVO +LKlMKRG3H4q65UXfoVpE+XhFgKADAiMZySSGjBsbjF6ADPnP/zNklvYwcM0phtQi +vmkKEcSOvJNsZodszYhoiwie5OknOo7Mqz9jqQIDAQABAoIBAAcdibcljAAAsW9/ +evGGS4jFnEOggsWg1UiC/rkq+GoTzoGcBwXXGUKriDqxQGTmjdOTbtCOSY8l0VlE +ibZqszt9usadco1BEzjtpm3t/Ox9xhUfrD3nq4gI7v/mMzaan2mVs7ZeFJYkg/XN +vSfhfbxJYnFROnxVgaGBWolmgdOoVE1gB/aRlHO9XTF08Rq1+gQFCUxPDKSEtwFQ +L/7Bw4NrbnE7W3WAsSmPjd/tH3UfjCcVaRvMyqFNaeLbmt/6uCbaZbIJVgXhPfKS +Z+ANYWRPi8WSf9bEbj2Xu7hdI/jvFSe44zHvBCnSfjw0RSgoNc5GTT+d37C/Him1 +AyAa3z0CgYEA7C+KsqSJM+0xiwyJlRDzlfW3kf/SdobYCQOkXx17w/RjmZsQNwWr +EgHO/xqm+5YSrxeQEFbzHjCWLYw7k1bEBjC/tFAV16+1P275RDnOHzRm3xTWN74P +Q6ECjy6ww9QwyPIdXwKuTp3MFeG4jfTH4glGKGTKC3n5SZ9JZLVu+DMCgYEA6GMU ++gKBnsPH1wtWbpgezBlEApfPiE8E4sNInh5dwDYBVozr4+Es9eP7CQ0Dh2pSnc3U +FgbsJ15J9ojkyL0MA9zS/z/rqVjyybeb86My7GGZJ7zTkBMXoH35H8hzDYAe5blQ +X9N67UJ1dsWb+Vj83mUkw4NzCM958JO3trBAyLMCgYA12yFlWt9uV8fUTSeSNitV +JpKVWCBFprncVFhG2BJAvJl5jUJFSaWYlZD92rX46F+aTWUsVKdbWvjjqfZrwn0w +bC1KkHhqlkZeEJAGXqgBtZE/jSDL1Srl4PEUdTEZdmkpaQwJfjMA+jpvQukydX6e +rD6zN0hbFZUilI/HxxdmwQKBgFyKaGYO7XM936zhFPBBn7IDNbQapEhRv05WGert +iMPsPagrwhwjJXZd7S/zgL5CNtgkiRqkcxJSV/3XEdRmhAxduaBv4fa0Nyrg9TeW +e8bqLsVGSrGLCNOelsBzYG214Zf1re4bF064MnKzyqMHLtuZR4ScKgkOJi8JhBU6 +JvJFAoGBAIEmjibErM1/gjh+8MfEZHSuziP0+8bcRSEsKWz1oqqI2gRIzw5ffVOF +xU5FuiYPrY9OZ4Gtva88M9/JGfwQSc8S6gmIWx/eFFSTW/ys/XYH3j0hCUv08Te9 +lCTRX9ivVNvmUenLWe30V283TgdoQXlHVJnu2xQLxMrJeUuOKGMi +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial new file mode 100644 index 00000000..eeee65ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial @@ -0,0 +1 @@ +05 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial.old b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial.old new file mode 100644 index 00000000..64969239 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root-serial.old @@ -0,0 +1 @@ +04 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root.cnf new file mode 100644 index 00000000..ba928921 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/fake-startcom-root.cnf @@ -0,0 +1,46 @@ +[ ca ] +default_ca = CA_default + +[ CA_default ] +dir = . +name_opt = CA_default +cert_opt = CA_default +default_crl_days = 9999 +default_md = sha256 +database = fake-startcom-root-database.txt +serial = fake-startcom-root-serial +private_key = fake-startcom-root-key.pem +certificate = fake-startcom-root-cert.pem +new_certs_dir = fake-startcom-root-issued-certs +email_in_dn = no +policy = policy_anything + +[ policy_anything ] +countryName = optional +stateOrProvinceName = optional +localityName = optional +organizationName = optional +organizationalUnitName = optional +commonName = supplied +emailAddress = optional + +[ req ] +default_bits = 2048 +days = 9999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +output_password = password +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = IL +O = StartCom Ltd. +OU = Secure Digital Certificate Signing +CN = StartCom Certification Authority + +[ req_attributes ] +challengePassword = A challenge password + +[ v3_ca ] +basicConstraints = CA:TRUE diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-cert.pem new file mode 100644 index 00000000..8feb9e82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-cert.pem @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE----- +MIIBqDCCAU6gAwIBAgIUTW0AGj1MKk0Vny7OOGAqDRgTCF4wCgYIKoZIzj0EAwIw +GzEZMBcGA1UEAwwQZ29vZC5leGFtcGxlLmNvbTAeFw0yMjA5MDMxNDQ2NTRaFw0z +MjA4MzExNDQ2NTRaMBsxGTAXBgNVBAMMEGdvb2QuZXhhbXBsZS5jb20wWTATBgcq +hkjOPQIBBggqhkjOPQMBBwNCAASQ/CKa5uMZuLYssnNOm7DPdw3I5Doa0Qpyf3cS +7aGatfK3tuY8qG7nJ5OGtl1WOL/gN0vRRN0/KA/iRJyjafzzo3AwbjAdBgNVHQ4E +FgQUFkpgPzE1ePjK5UsPcR0gk5uLsTUwHwYDVR0jBBgwFoAUFkpgPzE1ePjK5UsP +cR0gk5uLsTUwDwYDVR0TAQH/BAUwAwEB/zAbBgNVHREEFDASghBldmlsLmV4YW1w +bGUuY29tMAoGCCqGSM49BAMCA0gAMEUCIBxZKMQBIL5n9IqVdhWtmssx/oALgPC/ +addiSbW3I5soAiEA9hC5jNkY28VNx9EFiT3GWe9FyPM9AYWuM4BZVlzLJfA= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-key.pem new file mode 100644 index 00000000..f7f51253 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/incorrect_san_correct_subject-key.pem @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIOOVRgLS3H2T2fUhj4ASCFq60ySwO6yvSK6rvZHldAHuoAoGCCqGSM49 +AwEHoUQDQgAEkPwimubjGbi2LLJzTpuwz3cNyOQ6GtEKcn93Eu2hmrXyt7bmPKhu +5yeThrZdVji/4DdL0UTdPygP4kSco2n88w== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-cert.pem new file mode 100644 index 00000000..cdb74b7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-cert.pem @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE----- +MIIBnTCCAUKgAwIBAgIUa28EJmmQ7yZOq3WWNP3SLiJnzcAwCgYIKoZIzj0EAwIw +GzEZMBcGA1UEAwwQZ29vZC5leGFtcGxlLmNvbTAeFw0yMTEyMTExNzE0NDVaFw0z +MTEyMDkxNzE0NDVaMBsxGTAXBgNVBAMMEGdvb2QuZXhhbXBsZS5jb20wWTATBgcq +hkjOPQIBBggqhkjOPQMBBwNCAATEKoJfDvKQ6dD+yvc4DaeH0ZlG8VuGJUVi6iIb +ugY3dKHdmXUIuwwUScgztLc6W8FfvbTxfTF2q90ZBJlr/Klvo2QwYjAdBgNVHQ4E +FgQUu55oRZI5tdQDmViwAvPEbzZuY2owHwYDVR0jBBgwFoAUu55oRZI5tdQDmViw +AvPEbzZuY2owDwYDVR0TAQH/BAUwAwEB/zAPBgNVHREECDAGhwQBAgMEMAoGCCqG +SM49BAMCA0kAMEYCIQDw8z8d7ToB14yxMJxEDF1dhUqMReJFFwPVnvzkr174igIh +AKJ9XL+02sGOE7xZd5C0KqUXeHoIE9shnejnhm3WBrB/ +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-key.pem new file mode 100644 index 00000000..b0a96659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/irrelevant_san_correct_subject-key.pem @@ -0,0 +1,5 @@ +-----BEGIN EC PRIVATE KEY----- +MHcCAQEEIDsijdVlHMNTvJ4eqeUbpjMMnl72+HLtEIEcbauckCP6oAoGCCqGSM49 +AwEHoUQDQgAExCqCXw7ykOnQ/sr3OA2nh9GZRvFbhiVFYuoiG7oGN3Sh3Zl1CLsM +FEnIM7S3OlvBX7208X0xdqvdGQSZa/ypbw== +-----END EC PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/legacy.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/legacy.pfx new file mode 100644 index 00000000..66fa746f Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/legacy.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_ca.crt b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_ca.crt new file mode 100644 index 00000000..3bcf90e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_ca.crt @@ -0,0 +1,24 @@ +-----BEGIN CERTIFICATE----- +MIIEAjCCAuqgAwIBAgIUVaZoDmyyS79pzShST5zhsKbvWR0wDQYJKoZIhvcNAQEL +BQAwgbAxCzAJBgNVBAYTAlVLMRQwEgYDVQQIDAtBY2tuYWNrIEx0ZDETMBEGA1UE +BwwKUmh5cyBKb25lczEQMA4GA1UECgwHbm9kZS5qczEdMBsGA1UECwwUVGVzdCBU +TFMgQ2VydGlmaWNhdGUxFDASBgNVBAsMC0VuZ2luZWVyaW5nMRIwEAYDVQQDDAls +b2NhbGhvc3QxGzAZBgkqhkiG9w0BCQEWDGFsZXhAYXViLmRldjAgFw0yMjA5MDMx +NDQ2NTRaGA8yMjk2MDYxNzE0NDY1NFowgbAxCzAJBgNVBAYTAlVLMRQwEgYDVQQI +DAtBY2tuYWNrIEx0ZDETMBEGA1UEBwwKUmh5cyBKb25lczEQMA4GA1UECgwHbm9k +ZS5qczEdMBsGA1UECwwUVGVzdCBUTFMgQ2VydGlmaWNhdGUxFDASBgNVBAsMC0Vu +Z2luZWVyaW5nMRIwEAYDVQQDDAlsb2NhbGhvc3QxGzAZBgkqhkiG9w0BCQEWDGFs +ZXhAYXViLmRldjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALfcWIiK +J7HAt78/wNnHkeyoWWZQ7v+W8nud5wlU3Cp1ndrHmOlAHSnq7F+p46/Nw3eTlXtQ +Vv8Cb6eRI1kwBmGxbMJTZng+OHnRBjPd/Qei6vv/IgZK04vJhjeGAsrYrxNuGCNA ++F2TD35C0qWm9svx8uA40CgatU4WdFAZyvvSIV9+ybv2aBmEpUyBiIc8momAYe8K +2QaD3MyBLunrf5DdlZ520VLZGExfe4IHL+YfoQ6VEI0FtGYDjHE3PJ/kZBqSLdP4 +jP204yN08/4LBXYuoR3KWYG6KTy+t9NveogcsooEAjyVc3brBa0DeQ3gvs0/5xsq +UJGWpy2+GbKUsfUCAwEAAaMQMA4wDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsF +AAOCAQEALcyUnR9nUaKtYwomY5nf7GzaVLGiprbN2irZgfrbdBRIbNGTaOOzzoDW +31pmrppYT5P8e1ORN+eHaD7h1mVhT6b2tix3xPxKasuu6iYYGRRu4SiKEfHKwYtU +g/Q/eFI1MquhitOYEZA7C/6TK6Stx4ot5sNPAmgbYRLz6ljUCMeGHM/JHIMlrAbt +2R3Wyo0UWQINqAT11miJcL0a9UCGScCZxmz90Hs+uk6MtiY8kNSXHL5So4tg7qFz +nFWSMhIu+1f4hbxD9inOTJczzw1iCXuWRe3+rvqPDxJyHGMiriiXrdBY6CXa20jx +P1lIqHSThAkWfOgOhmQ0OdvSWlKvNA== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.cnf new file mode 100644 index 00000000..83137f21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.cnf @@ -0,0 +1,22 @@ +[ req ] +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = UK +ST = Acknack Ltd +L = Rhys Jones +O = node.js +0.OU = Test TLS Certificate +1.OU = Engineering +CN = localhost +emailAddress = alex@aub.dev + +[ req_attributes ] + +[ v3_ca ] +basicConstraints = CA:TRUE + +[ x509_extensions ] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.crt b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.crt new file mode 100644 index 00000000..3bcf90e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.crt @@ -0,0 +1,24 @@ +-----BEGIN CERTIFICATE----- +MIIEAjCCAuqgAwIBAgIUVaZoDmyyS79pzShST5zhsKbvWR0wDQYJKoZIhvcNAQEL +BQAwgbAxCzAJBgNVBAYTAlVLMRQwEgYDVQQIDAtBY2tuYWNrIEx0ZDETMBEGA1UE +BwwKUmh5cyBKb25lczEQMA4GA1UECgwHbm9kZS5qczEdMBsGA1UECwwUVGVzdCBU +TFMgQ2VydGlmaWNhdGUxFDASBgNVBAsMC0VuZ2luZWVyaW5nMRIwEAYDVQQDDAls +b2NhbGhvc3QxGzAZBgkqhkiG9w0BCQEWDGFsZXhAYXViLmRldjAgFw0yMjA5MDMx +NDQ2NTRaGA8yMjk2MDYxNzE0NDY1NFowgbAxCzAJBgNVBAYTAlVLMRQwEgYDVQQI +DAtBY2tuYWNrIEx0ZDETMBEGA1UEBwwKUmh5cyBKb25lczEQMA4GA1UECgwHbm9k +ZS5qczEdMBsGA1UECwwUVGVzdCBUTFMgQ2VydGlmaWNhdGUxFDASBgNVBAsMC0Vu +Z2luZWVyaW5nMRIwEAYDVQQDDAlsb2NhbGhvc3QxGzAZBgkqhkiG9w0BCQEWDGFs +ZXhAYXViLmRldjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALfcWIiK +J7HAt78/wNnHkeyoWWZQ7v+W8nud5wlU3Cp1ndrHmOlAHSnq7F+p46/Nw3eTlXtQ +Vv8Cb6eRI1kwBmGxbMJTZng+OHnRBjPd/Qei6vv/IgZK04vJhjeGAsrYrxNuGCNA ++F2TD35C0qWm9svx8uA40CgatU4WdFAZyvvSIV9+ybv2aBmEpUyBiIc8momAYe8K +2QaD3MyBLunrf5DdlZ520VLZGExfe4IHL+YfoQ6VEI0FtGYDjHE3PJ/kZBqSLdP4 +jP204yN08/4LBXYuoR3KWYG6KTy+t9NveogcsooEAjyVc3brBa0DeQ3gvs0/5xsq +UJGWpy2+GbKUsfUCAwEAAaMQMA4wDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsF +AAOCAQEALcyUnR9nUaKtYwomY5nf7GzaVLGiprbN2irZgfrbdBRIbNGTaOOzzoDW +31pmrppYT5P8e1ORN+eHaD7h1mVhT6b2tix3xPxKasuu6iYYGRRu4SiKEfHKwYtU +g/Q/eFI1MquhitOYEZA7C/6TK6Stx4ot5sNPAmgbYRLz6ljUCMeGHM/JHIMlrAbt +2R3Wyo0UWQINqAT11miJcL0a9UCGScCZxmz90Hs+uk6MtiY8kNSXHL5So4tg7qFz +nFWSMhIu+1f4hbxD9inOTJczzw1iCXuWRe3+rvqPDxJyHGMiriiXrdBY6CXa20jx +P1lIqHSThAkWfOgOhmQ0OdvSWlKvNA== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.pfx b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.pfx new file mode 100644 index 00000000..a7a3ba41 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert.pfx differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.cnf b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.cnf new file mode 100644 index 00000000..5e69db88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.cnf @@ -0,0 +1,28 @@ +# The following 'foafssl' cert is used in test/parallel/test-https-foafssl.js. +# It requires a SAN like 'http://example.com/#me'. More info here: +# https://www.w3.org/wiki/Foaf+ssl + +[ req ] +days = 99999 +distinguished_name = req_distinguished_name +attributes = req_attributes +prompt = no +x509_extensions = v3_ca + +[ req_distinguished_name ] +C = UK +ST = "FOAF+SSL Auth Certificate" +L = Rhys Jones +O = node.js +OU = Test TLS Certificate +CN = localhost +emailAddress = alex@aub.dev + +[ req_attributes ] + +[ v3_ca ] +basicConstraints = CA:FALSE +subjectAltName = @alt_names + +[ alt_names ] +URI = http://example.com/\#me diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.crt b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.crt new file mode 100644 index 00000000..475e35da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.crt @@ -0,0 +1,24 @@ +-----BEGIN CERTIFICATE----- +MIIEEjCCAvqgAwIBAgIUCi0fIToueeHu6wSjX9cgjUKzgc8wDQYJKoZIhvcNAQEL +BQAwgagxCzAJBgNVBAYTAlVLMSIwIAYDVQQIDBlGT0FGK1NTTCBBdXRoIENlcnRp +ZmljYXRlMRMwEQYDVQQHDApSaHlzIEpvbmVzMRAwDgYDVQQKDAdub2RlLmpzMR0w +GwYDVQQLDBRUZXN0IFRMUyBDZXJ0aWZpY2F0ZTESMBAGA1UEAwwJbG9jYWxob3N0 +MRswGQYJKoZIhvcNAQkBFgxhbGV4QGF1Yi5kZXYwIBcNMTkwNjI4MjEyNzE0WhgP +MjI5MzA0MTEyMTI3MTRaMIGoMQswCQYDVQQGEwJVSzEiMCAGA1UECAwZRk9BRitT +U0wgQXV0aCBDZXJ0aWZpY2F0ZTETMBEGA1UEBwwKUmh5cyBKb25lczEQMA4GA1UE +CgwHbm9kZS5qczEdMBsGA1UECwwUVGVzdCBUTFMgQ2VydGlmaWNhdGUxEjAQBgNV +BAMMCWxvY2FsaG9zdDEbMBkGCSqGSIb3DQEJARYMYWxleEBhdWIuZGV2MIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyb1grrN+29fxeeEbTaSEja6TKDTp +T/WXnqrFCS+h7IYcnDoAVwcsPU5FZeUPvLKMzi9NHSJ34LQCurqHgH8X+cw0YT3g +dYS/7qoQiXs+zKv615NcttD3xlQLceY+NwznoPXyyZwOeZqyU5Hiqbrqu6hdr6gQ +YogMNLn2NxBW2pGegd6+ZGMCX3+/BtMP/6tXmttYjY+yhN2SrGz5cKhWpcHiC6X+ +B7uCKoKZy+t2jUxYVKUwWr1ZuM8kpSnuVCcv1OoMGEimEHA7v/eaF/y+z/VdQ4Y8 +8GhTnVN4KbtgZ+o9PohjxLFU62VeTALixU5mPQKSgSICKfjev0FUUurF6wIDAQAB +ozAwLjAJBgNVHRMEAjAAMCEGA1UdEQQaMBiGFmh0dHA6Ly9leGFtcGxlLmNvbS8j +bWUwDQYJKoZIhvcNAQELBQADggEBAFBCx6BoYUdrjqgFDFAGTMqj6sG0nfZ5a8b4 +Im82kKKUeSMnK5nnI8mG14tcAZqph4OewC3mc1S3ufBnJKOLZnae+xyIQiM046ZI +b2g/6vk0C3lrvp7S+UZS3ueJNt6UewlubmTembs7t2T1MdDoBwmMuYRph4jcFHp+ +BFNGdoNSipkBSSrYRb55oTIBMOYNHNeSFHnOLVyZNeR4qaGBr4ae6r+Z4kkfqiTV +Z0j4ta/7mXrIEX3RarQEdTEwAqYz9LioKSXfP9eye8NTt2zinu4pM9JZ3UU08P7f +DT7VyxCDdegaGb0Uaqjs0cRU7JRYkv/YaK7V5KNdIpjHuG3SlF8= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.exponent b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.exponent new file mode 100644 index 00000000..ac0ecd69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.exponent @@ -0,0 +1 @@ +0x10001 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.modulus b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.modulus new file mode 100644 index 00000000..7f7f1f02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_cert_foafssl_b.modulus @@ -0,0 +1 @@ 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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private.pem new file mode 100644 index 00000000..215e5cc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpQIBAAKCAQEAt9xYiIonscC3vz/A2ceR7KhZZlDu/5bye53nCVTcKnWd2seY +6UAdKersX6njr83Dd5OVe1BW/wJvp5EjWTAGYbFswlNmeD44edEGM939B6Lq+/8i +BkrTi8mGN4YCytivE24YI0D4XZMPfkLSpab2y/Hy4DjQKBq1ThZ0UBnK+9IhX37J +u/ZoGYSlTIGIhzyaiYBh7wrZBoPczIEu6et/kN2VnnbRUtkYTF97ggcv5h+hDpUQ +jQW0ZgOMcTc8n+RkGpIt0/iM/bTjI3Tz/gsFdi6hHcpZgbopPL630296iByyigQC +PJVzdusFrQN5DeC+zT/nGypQkZanLb4ZspSx9QIDAQABAoIBAQCS2erYu8gyoGPi +3E/zYgQ6ishFAZWzDWSFubwD5wSm4SSAzvViL/RbO6kqS25xR569DmLRiHzD17VI +mJMsNECUnPrqR2TL256OJZaXrNHh3I1lUwVhEzjeKMsL4/ys+d70XPXoiocVblVs +moDXEIGEqa48ywPvVE3Fngeuxrsq3/GCVBNiwtt0YjAOZxmKEh31UZdHO+YI+wNF +/Z8KQCPscN5HGlR0SIQOlqMANz49aKStrevdvjS1UcpabzDEkuK84g3saJhcpAhb +pGFmAf5GTjkkhE0rE1qDF15dSqrKGfCFtOjUeK17SIEN7E322ChmTReZ1hYGfoSV +cdFntUINAoGBAPFKL5QeJ6wZu8R/ru11wTG6sQA0Jub2hGccPXpbnPrT+3CACOLI +JTCLy/xTKW3dqRHj/wZEe+jUw88w7jwGb1BkWr4BI8tDvY9jQLP1jyuLWRfrxXbp +4Z0oeBBwBeCI/ZG7FIvdDTqWxn1aj3Tmh6s4ByqEdtwrrrJPcBUNl01fAoGBAMMR +3RGE/ca6X6xz6kgUD6TtHVhiiRJK1jm/u+q0n7i/MBkeDgTZkHYS7lPc0yIdtqaI +Plz5yzwHnAvuMrv8LSdkjwioig2yQa3tAij8kXxqs7wN5418DMV2s1OJBrPthYPs +bv4im2iI8V63JQS4ZMYQbckq8ABYccTpOnxXDy0rAoGBAKkvzHa+QjERhjB9GyoT +1FhLQIsVBmYSWrp1+cGO9V6HPxoeHJzvm+wTSf/uS/FmaINL6+j4Ii4a6gWgmJts +I6cqBtqNsAx5vjQJczf8KdxthBYa0sXTrsfktXNJKUXMqIgDtp9vazQ2vozs8AQX +FPAAhD3SzgkJdCBBRSTt97ZfAoGAWAziKpxLKL7LnL4dzDcx8JIPIuwnTxh0plCD +dCffyLaT8WJ9lXbXHFTjOvt8WfPrlDP/Ylxmfkw5BbGZOP1VLGjZn2DkH9aMiwNm +bDXFPdG0G3hzQovx/9fajiRV4DWghLHeT9wzJfZabRRiI0VQR472300AVEeX4vgb +rDBn600CgYEAk7czBCT9rHn/PNwCa17hlTy88C4vXkwbz83Oa+aX5L4e5gw5lhcR +2ZuZHLb2r6oMt9rlD7EIDItSs+u21LOXWPTAlazdnpYUyw/CzogM/PN+qNwMRXn5 +uXFFhmlP2mVg2EdELTahXch8kWqHaCSX53yvqCtRKu/j76V31TfQZGM= +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_2048.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_2048.pem new file mode 100644 index 00000000..0e5bde2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_2048.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEogIBAAKCAQEArk4OqxBqU5/k0FoUDU7CpZpjz6YJEXUpyqeJmFRVZPMUv/Rc +7U4seLY+Qp6k26T/wlQ2WJWuyY+VJcbQNWLvjJWks5HWknwDuVs6sjuTM8CfHWn1 +960JkK5Ec2TjRhCQ1KJy+uc3GJLtWb4rWVgTbbaaC5fiR1/GeuJ8JH1Q50lB3mDs +NGIk1U5jhNaYY82hYvlbErf6Ft5njHK0BOM5OTvQ6BBv7c363WNG7tYlNw1J40du +p9OQPo5JmXN/h+sRbdgG8iUxrkRibuGv7loh52QQgq2snznuRMdKidRfUZjCDGgw +bgK23Q7n8VZ9Y10j8PIvPTLJ83PX4lOEA37JlwIDAQABAoIBACoL2Ev5lLyBaI+9 ++vJO2nNaL9OKSMu2SJODIJTnWwYUASBg0P3Jir6/r3sgi8IUJkH5UHbD/LrQcPkA +4X7PU9vEyUsr1efWFIvk7t7JsjOctoVA5z2Mty74arivUIe5PUadvUC6/7Zk0u6A +CjLuJRmlH7nGNKZk+xrvgWTH+fkgc5ddbFxoGH129RcVC+ePbsi1EF60C9KbJvp1 +xjUJ5cDtNYnZ/g+ULo6ZJjRG5kUCVSI8H/Nc/DmStKsjN0isKpNGofU5ArEwywGC +Cqxz/tr4hT2haAkVEto04ooYpqDUSqGEfPpLWL+CjFNPfCsWJ1tX5LQRvpu6eukd +FO72oVECgYEA4+Ot7RQtGOtPeaxl3P7sbEzBZk0W/ZhCk+mzE2iYh0QXU44VtjtO +/9CENajTklckiwlxjqBZ5NO1SiMQKBcmqkoA03x/DEujo2rMVuNPoc6ZYp1Gc4qA +4ImkMQNsM7Swum42rKE960WoiWW7dsdEAq6vqgeApZlMU8lcKRAlOZkCgYEAw85H 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_4096.pem @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKAIBAAKCAgEAxeStwofbjtZuol4lwKn1w08AzcSNLHfCqNFHa+W7er8is7LQ +sPljtPT4yn4lsao83ngHFvSC3tbMiRNDpUHYqH2wBuUkuOmCtYkZLi0307H0CwcV +V6W5P3tNEt80IJ+PqlRxtTknezUtbOasbIi/aornVWG+psgqDGrFZ4oTsWtiE0Sv +i7sDqN5E2dijmH/YYnlnwqszgzHdtAnARp1bG34E64sqWCmLoGCfPdHtym/CSdxO +LOsDV15jrwODZQ/TJZ5thkwKZRxu7g9fwlhA1PiI5WDP4reXNaqa2bSgrzpAljQE +xYs4N0L7okSVOJQX9BEaoWtq8NLU8MpMdGoHNDU0Xr60Lfr58Z5qn8RGEvlTxoCb +PJzPV2zgzD/lmEqft6NnfTclveA3sd8xSrOBUn4o3S8hS0b9Su7PBukHjM96/e0R +eoIshSwXlQTLr2Ft8KwupyPm1ltNcTDtjqHcIWU6Bg+kPy9mxSVtGGZYAPtqGzNB +A/m+oOja/OSPxAblPdln691DaDuZs5nuZCGwGcLaJWgiyoqvXAcyXDZFyH4OZZh8 +rsBLKbnFXHZ/ziG0cAozEygZEPJappw8Lx/ady7WL/SJjxooiKapc7Bnfy8eSLV3 ++XAKxhLW/MQ6ChJ+e/8ExAY02ca4MpCvqwIk9TfV6FM8pWGqHzQFj0v3NL0CAwEA +AQKCAgBTb8eTbZS09NRQwUFJql9kqbq9B1I+nYAFjbd/Vq1lY5FOEubKt1vCwEbl +mapq7kwbwJ+8nftP2WEDqouq8chXwialwZdqH4ps4BEt1wLizvUGcUYeXlFs4p/s +hQ+FccExH8mRjzeGSzWL5PZuDHoogchnx36K83pHIf15Wk5TT+NaHGunjoJMgOqm +ryDK+5xQaL/G5Egj2LKRZksbet0fClMovNRtt5aXWCXL+uc3o0dXvPt5FN2jyLhe +4ixUQAfWpKWpKgZ3+zUKSpElb/Bl2yRdEiSUgrPOfNAtWmsldnok2mnooHpjUmqm +UCRaZpZy4YNI6/F6+Gmv3Ju/ubSvHzoxQLlvgUqWAnVshivF1TJImHSIiLIvBKPp +29SD6maWIT1DC9sKC4E1gq7VO4762l1//zEOAY7XK0Z7LrbZO4WXHnsgFOpGthQ3 +g9Qi/SeM6mb5xEJTBUBTmkhGs1x8jolzca30mqv8T63W4PXkXHmZdK7vyH5useiI +s0eGUeaYK892WgfxCBo24JCNQiAcH/wTwV4l4yROqeH2V4ShbIYmCzla++7vsPYW +hAwQR9eH0+4ogTkaMQrm16plZk0ezVX9BKK8KTnd4G9/T18VstQbiowF2/cKnGKC +OqrmoR2vHOksQdUJVmnwCRqU1symBxhY0GSIps98v+lUYExKQQKCAQEA/uVYE2/H +eNcV/uWAI9LspANXHJE33TFMZ8SuyOYtp3MYJizmQ1uT7Om2LEanDnNiz+fAQhrE +vo1sDIF9xOAde2qjIH+iDzcLvFPgC3gkQspFjU31M9OO5xAjzBxfL3KDiG2MtmTR +hNuKJX56eCOqkEp6WKaWOA35ccaKYHxNzMS49weCv95ZPpR9q0J1sgzD7HtVh4yu +XI01/BC8F0RmYjtsuUo+PmB6sO2K94uqqo0GPUos7Mhgrbff3L36EkOPgmRiA1AV +Zy1sKKxUKspGQ3m1fg+CA/+GZGckvYkVot1lFrwmrS2dok8EhT1HcVJde+++jx7z +JsRLgFRvKHXklwKCAQEAxsAfxIQjjjKmuyJCzIvxG7lnuzovdy4OEdSuJL4yK5m3 +4BHJHn+yHeRIcrDnJKUTUYffcH/OjOnJS94BA6wH1tEuvGQz6LV6UpwApZ1M/2md +nP0eC2L2JtSRL8mdxfyqXDloWMpD7rncBZ6ChLEZ6sWYa6WBQTARmPVePyUpNNG2 +qymxN3/vRBGGBunD3j6zX0M0szWK5iU+qsYDy3KzCKG8FU7XxwzRbP7iARRD5Hpt +Zmy2W52EJg1uhmlVXJMm32SEBfrD2oDmlnjAqaZdqi5Mq2e4uB3dhM9RwJppSALG +BY6k9DeanAFbOlawMJri2pk7B0phCn+DN2pg0+W3ywKCAQBeTwzfZCQxmaMRxGg8 +2PWlWXcJotFAjdTvL95bho6tve/ZcBNiKKf6qB43E40L07VjpyODUdQpjLnFhsO5 +7BH8b+AbTh3v8zXsYDwtAi6oZ56EQavPmR7ubxJPms+9BmmUOLQvZ+39ch0S8lDt +0oRxDp1l330FEGaSqhrYyCUg9khZXfYKd4IdnWNB0j0pu39iJ9/lXy/EHpsywB5X +nX8kKUh45fdRrPC4NauNG6fxomwEkUU99oWOwNGbIs87orOeUvXQs/i3TB8QjXI2 +wtBsdsOn+KTqRci7rU3ysp3GvJOCbesBeDcyrnnFsn6Udx0Plgyzd4gPd+FXgeX+ +2l/RAoIBAH81FKAY2xD2RlTb1tlIcGeIQWZKFXs4VPUApP0LZt0VI+UcPRdyL7SG +GgCeTTLdHQI/7rj4dGEoeRg/3XJWNyY8+KbHk5nMHaCmDJvzlAaduK10LDipfFba +Epr9dif0Ua15aNn7i4NOHg7Sp0L6f1YOZkHvykzI0VqPIWVVCYyu9TWUF8Mn9SIh +/SCLmjuy8ed1AlP5Xw9yoyt2VZNvtDtAGTuiHOVfxOL4N/rs149y9HZr+kOlC6G3 +Uxhgbqwz2tt8YCvblmNRwURpwRZUTvrPa28Bke713oRUlUSrD9txOwDvjZBpzmEv +VQ5/0YEqgSvcizVdW8L2XiunwJWfIAUCggEBALr4RF9TYa37CImZOs+vJ8FGRKMz +h1EUwO2PvuITvkTtu/7E4IjyxAo5dkAokkWQCGABciiDJJEYUWqcUX45qQChOgtm +NU2od6f9tgyDFxN5KS8cE32NXV3rJXs3bBZmIKLSPETf3uIPuEpFPjpdR5v5jlV+ +TDjH4RrItE3hDCvypTXhXXMmWp3VfYbgEfIP03uR2iIhL+/g3BUqbrywPEsTViSN +NM/uBDQyamXLXB1bQ2I/Ob41I82PD1iNCqGi7ZvZ3eVYGgUTQyw6Q4O8glTPP9cC +SFVXwE9gHbLe8TqfTZCWrM6crGX6Bb6hV2tqNsA+7J69U9NGuw5GNqXjafU= +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_b.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_b.pem new file mode 100644 index 00000000..96d82ae2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_b.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEAyb1grrN+29fxeeEbTaSEja6TKDTpT/WXnqrFCS+h7IYcnDoA +VwcsPU5FZeUPvLKMzi9NHSJ34LQCurqHgH8X+cw0YT3gdYS/7qoQiXs+zKv615Nc +ttD3xlQLceY+NwznoPXyyZwOeZqyU5Hiqbrqu6hdr6gQYogMNLn2NxBW2pGegd6+ 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+K+vu0U3IFTJBBi6zW5Zng80O1jXq/ZmlOFs/j/SQpPwfW1Do9i/Dwa7ntBlTwrCm +sd3IIPgu2ikfLwxvbxsZN540oCaCqaZ/bmmyzH3MyVDA9MllUu+X8+Q3ATzcYa9R +U5XfF5DAXsSRnstCbmKagWVQpO0oX8k3ratfny6Ixq86Y82tK8+o5YiBFq1kqa+9 +4yat7IWQbqV5ifUtUPCHZwEqBt+WKazX05BqERjkckHdpfaDrBvSSPXTwoLm6uRR +ktkUVpO4tHMZ4VlcTfFtpz8gdYYod0nM6vz26hvbESHSwztSgMhmKdsE5eqmYfgu +F4WkEN4bqAiPjKK3jnUKPt/vg2oKYFQlVYFl9QnBjiRqcQTi3e9lwn1hI7uoMb6g +HuaCc57JJHPN/ZLP3ts4ZxFbwUjTGioh5Zh6WozG3L3+Ujwq/sDrAskRyzdcuP7I +Rs3oLbHY03OHyg8IbxR5Iu89l6FLqnR45yvbxXtZ7ImGOPM5Z9pB1CzDhGDx2F6g +J/Kf/7ZF2DmYUVbVKDfESEDhRfuMAVzhasDPTRqipSA5QvJVQY+J/6QDPrNNmHVB +4e4ouHIDWERUf0t1Be7THvP3X8OJozj2HApzqa5ZCaJDo8eaL8TCD5uH75ID5URJ +VscGHaUXT8/sxfHi1x8BibW5W5J/akFsnrnJU/1BZgGznIxjf5tKfHGppSIVdlKP +3ghYNmEIFPNJ6cxuUA0D2IOV4uO3FTCU6seIzvJhYkmXnticcZYGtmGxXKrodtzS +J1YuaNkkO/YRZah285lQ6QCIhCFo4Oa4ILjgoTQISuw7nQj5ESyncauzLUBXKX0c +XDUej64KNTvVF9UXdG48fYvNmSZWCnTye4UmPu17FmwpVra38U+EdoLyWyMIAI5t +rP6Hhgc9BxOo41Im9QpTcAPfKAknP8Rbm3ACJG5T9FKq/c29d1E//eFR6SL51e/a 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_pkcs8.pem @@ -0,0 +1,28 @@ +-----BEGIN PRIVATE KEY----- +MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQC33FiIiiexwLe/ +P8DZx5HsqFlmUO7/lvJ7necJVNwqdZ3ax5jpQB0p6uxfqeOvzcN3k5V7UFb/Am+n +kSNZMAZhsWzCU2Z4Pjh50QYz3f0Hour7/yIGStOLyYY3hgLK2K8TbhgjQPhdkw9+ +QtKlpvbL8fLgONAoGrVOFnRQGcr70iFffsm79mgZhKVMgYiHPJqJgGHvCtkGg9zM +gS7p63+Q3ZWedtFS2RhMX3uCBy/mH6EOlRCNBbRmA4xxNzyf5GQaki3T+Iz9tOMj +dPP+CwV2LqEdylmBuik8vrfTb3qIHLKKBAI8lXN26wWtA3kN4L7NP+cbKlCRlqct +vhmylLH1AgMBAAECggEBAJLZ6ti7yDKgY+LcT/NiBDqKyEUBlbMNZIW5vAPnBKbh +JIDO9WIv9Fs7qSpLbnFHnr0OYtGIfMPXtUiYkyw0QJSc+upHZMvbno4llpes0eHc +jWVTBWETON4oywvj/Kz53vRc9eiKhxVuVWyagNcQgYSprjzLA+9UTcWeB67Guyrf +8YJUE2LC23RiMA5nGYoSHfVRl0c75gj7A0X9nwpAI+xw3kcaVHRIhA6WowA3Pj1o +pK2t692+NLVRylpvMMSS4rziDexomFykCFukYWYB/kZOOSSETSsTWoMXXl1KqsoZ +8IW06NR4rXtIgQ3sTfbYKGZNF5nWFgZ+hJVx0We1Qg0CgYEA8UovlB4nrBm7xH+u +7XXBMbqxADQm5vaEZxw9eluc+tP7cIAI4sglMIvL/FMpbd2pEeP/BkR76NTDzzDu 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_pkcs8_bad.pem new file mode 100644 index 00000000..ca36972e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_private_pkcs8_bad.pem @@ -0,0 +1,28 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQC33FiIiiexwLe/ +P8DZx5HsqFlmUO7/lvJ7necJVNwqdZ3ax5jpQB0p6uxfqeOvzcN3k5V7UFb/Am+n +kSNZMAZhsWzCU2Z4Pjh50QYz3f0Hour7/yIGStOLyYY3hgLK2K8TbhgjQPhdkw9+ +QtKlpvbL8fLgONAoGrVOFnRQGcr70iFffsm79mgZhKVMgYiHPJqJgGHvCtkGg9zM +gS7p63+Q3ZWedtFS2RhMX3uCBy/mH6EOlRCNBbRmA4xxNzyf5GQaki3T+Iz9tOMj +dPP+CwV2LqEdylmBuik8vrfTb3qIHLKKBAI8lXN26wWtA3kN4L7NP+cbKlCRlqct +vhmylLH1AgMBAAECggEBAJLZ6ti7yDKgY+LcT/NiBDqKyEUBlbMNZIW5vAPnBKbh +JIDO9WIv9Fs7qSpLbnFHnr0OYtGIfMPXtUiYkyw0QJSc+upHZMvbno4llpes0eHc +jWVTBWETON4oywvj/Kz53vRc9eiKhxVuVWyagNcQgYSprjzLA+9UTcWeB67Guyrf +8YJUE2LC23RiMA5nGYoSHfVRl0c75gj7A0X9nwpAI+xw3kcaVHRIhA6WowA3Pj1o +pK2t692+NLVRylpvMMSS4rziDexomFykCFukYWYB/kZOOSSETSsTWoMXXl1KqsoZ +8IW06NR4rXtIgQ3sTfbYKGZNF5nWFgZ+hJVx0We1Qg0CgYEA8UovlB4nrBm7xH+u +7XXBMbqxADQm5vaEZxw9eluc+tP7cIAI4sglMIvL/FMpbd2pEeP/BkR76NTDzzDu +PAZvUGRavgEjy0O9j2NAs/WPK4tZF+vFdunhnSh4EHAF4Ij9kbsUi90NOpbGfVqP +dOaHqzgHKoR23Cuusk9wFQ2XTV8CgYEAwxHdEYT9xrpfrHPqSBQPpO0dWGKJEkrW +Ob+76rSfuL8wGR4OBNmQdhLuU9zTIh22pog+XPnLPAecC+4yu/wtJ2SPCKiKDbJB +re0CKPyRfGqzvA3njXwMxXazU4kGs+2Fg+xu/iKbaIjxXrclBLhkxhBtySrwAFhx +xOk6fFcPLSsCgYEAqS/Mdr5CMRGGMH0bKhPUWEtAixUGZhJaunX5wY71Xoc/Gh4c +nO+b7BNJ/+5L8WZog0vr6PgiLhrqBaCYm2wjpyoG2o2wDHm+NAlzN/wp3G2EFhrS +xdOux+S1c0kpRcyoiAO2n29rNDa+jOzwBBcU8ACEPdLOCQl0IEFFJO33tl8CgYBY +DOIqnEsovsucvh3MNzHwkg8i7CdPGHSmUIN0J9/ItpPxYn2VdtccVOM6+3xZ8+uU +M/9iXGZ+TDkFsZk4/VUsaNmfYOQf1oyLA2ZsNcU90bQbeHNCi/H/19qOJFXgNaCE +sd5P3DMl9lptFGIjRVBHjvbfTQBUR5fi+BusMGfrTQKBgQCTtzMEJP2sef883AJr +XuGVPLzwLi9eTBvPzc5r5pfkvh7mDDmWFxHZm5kctvavqgy32uUPsQgMi1Kz67bU +s5dY9MCVrN2elhTLD8LOiAz8836o3AxFefm5cUWGaU/aZWDYR0QtNqFdyHyRaodo +JJfnfK+oK1Eq7+PvpXfVN9BkYw== +-----END RSA PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_private_2048.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_private_2048.pem new file mode 100644 index 00000000..ffca137a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_private_2048.pem @@ -0,0 +1,28 @@ +-----BEGIN PRIVATE KEY----- +MIIEvAIBADALBgkqhkiG9w0BAQoEggSoMIIEpAIBAAKCAQEAy4OMdS84PlgI5CRL +bdbud9Ru7vprFr2YNNUmdT7D3YgApiv8CjzKXLiVDnbMET+lwmtag/EcZsxVCKov +su30pYASBriHOiMVYui9+ZaJoQ9yI6lOjG1RbuUBJXNSjHBJxqBqmcgZOb1mdRr/ +eXzpAMWJ3hfuLojU2+zUSJ3/rvepepcLFG2q9nA0+PJskJ7Pnh3L0ydnv3U3hduM +n5OVfm/Jx1FPyZpD184tJff+N+MY3s3hIcfuOnL9Pl4RPGeaTC4T1o460NaG6bG7 +c2Whg6NOaVgaFIaiNbrTTNCpVjeTyalsTXYlQQ3hiKjst0Q7pfFEkJDo8qiqLad1 +Msl59wIDAQABAoIBAQC6G8aqs0/f02nuGDLSc6cH9kCsUlz0ItW6GuJcfdVoFSNi +0v5d7lGwkSveWk0ryOSw8rOHzUqHx3xLvDZ6jpkXcBMMClu/kq3QEb8JK90YaKOc 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PRIVATE KEY----- +MIIE5wIBADA4BgkqhkiG9w0BAQowK6ANMAsGCWCGSAFlAwQCA6EaMBgGCSqGSIb3 +DQEBCDALBglghkgBZQMEAgEEggSmMIIEogIBAAKCAQEAvM9NgMCDqy5dqj5Ua2cZ +cc4zVr+fCF34bZn63OBeYG8RTJKM3j36lO/yamtfDctDhb87b45CS6ipEr8J57I9 +WF55TNngsn6GNpXgwAe0eFXUnKonuqnGEC7x8r3vkAg99PBKhAtFc5oTaaZDAFKM +zc5dIC/J0Y+kxhqjCPNI0ydQgZmKBrmYjM9cvbOYgRQL10GrWeJ+XHk2E33endaF ++4dwjgyrzInt/l6OTkiCL8F59J/htk1GPru9BT6w5yOS/vH6q6FD6uizULVznytd +lHjgnrVaHJmsqVjrYQa9OAZj9GBrTelBWvQ9b6+FBHUFHBp8HSp82lWCZThPrcZ/ +QwIDAQABAoIBADDzUfWic8CKuc/sbviVdzxRKHBCJ9oEeub3d9mR9gXsZcDDcfAg +g3nfp6q9gZxS6YOga6llaXyyEnuAufGu/UaO38Xz6tR8BxHZ07YViU11ezTOzJQR +df82HJZBdf2SlXWOYtNPFMd+16+ZYl+QB19INE6m9Rz2r9KIj2I/qM7NPPVhDRF0 +G4O0Yf2vaPhjoIaewn7xtQ6wmX7pAGcd8dmYEIGGkBi8aY3BVwrRK1X4AmD+oSmE +wXqR6MQIzD4KdypL4UD1Cb4GoFeVRclXvegOG+EKl0iD+mjTodB4yjoJh98NYe3+ +GtpR/2u3Ltq8RqWpIg8ryShQk/MIqGJ5KpkCgYEA80uNEYWlBt6QGNvVIYrhnw+V +2nLJWedioKV4H1sr9OLF/7WFOUfsaflpVybnmwfNV15lEyHb/m/sCM9jTrNk1t/q 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b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048.pem new file mode 100644 index 00000000..ade38f20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048.pem @@ -0,0 +1,9 @@ +-----BEGIN PUBLIC KEY----- +MIIBIDALBgkqhkiG9w0BAQoDggEPADCCAQoCggEBAMuDjHUvOD5YCOQkS23W7nfU +bu76axa9mDTVJnU+w92IAKYr/Ao8yly4lQ52zBE/pcJrWoPxHGbMVQiqL7Lt9KWA +Ega4hzojFWLovfmWiaEPciOpToxtUW7lASVzUoxwScagapnIGTm9ZnUa/3l86QDF +id4X7i6I1Nvs1Eid/673qXqXCxRtqvZwNPjybJCez54dy9MnZ791N4XbjJ+TlX5v +ycdRT8maQ9fOLSX3/jfjGN7N4SHH7jpy/T5eETxnmkwuE9aOOtDWhumxu3NloYOj +TmlYGhSGojW600zQqVY3k8mpbE12JUEN4Yio7LdEO6XxRJCQ6PKoqi2ndTLJefcC +AwEAAQ== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha1_sha1_20.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha1_sha1_20.pem new file mode 100644 index 00000000..68231d60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha1_sha1_20.pem @@ -0,0 +1,9 @@ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQowAAOCAQ8AMIIBCgKCAQEAqXbrc7DxUNddNKLkeWgM +GK8vGgLRtHPs1/VKjVxgqUQ1szz6Vx1GUgdQZk0y+BIStrZAH25WDas0bggGJSh2 +xaRS7NsyxKK36dFrBTT2gRxPSR6SyDOKF8TwlMqWeyQJ+emWKJ2AmfCJefEsw/Wq +BeNUUxJqXMd15C9kUGtNtkYknHGGSsf8s7JFFAHU7072Mrox9TJL7H1T/jbOW0S+ +iFaqMBXd8b+nLb30DMc9K5bYEwvsDptwhbZ/hut8uj/2dFNg0XWnLDZDejxRlwCA +dJErys7PIFaHBAYksDJHE/yg90evD2NfG9mrqmhnJvIAPoGlSd+igFuHTgI22PmI +rQIDAQAB +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha256_sha256_16.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha256_sha256_16.pem new file mode 100644 index 00000000..9f8e15bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha256_sha256_16.pem @@ -0,0 +1,10 @@ +-----BEGIN PUBLIC KEY----- +MIIBUjA9BgkqhkiG9w0BAQowMKANMAsGCWCGSAFlAwQCAaEaMBgGCSqGSIb3DQEB +CDALBglghkgBZQMEAgGiAwIBEAOCAQ8AMIIBCgKCAQEA36jTOAvkLQ+94iC6jpKn +1fIWtztfY6V/FLoyJNWe9m227sBM4dPrAcNHQ9DfAoJF53jzhBHequxzZm8gjaka +QyujQ72gjA1oBGg/z5R5EZ7byofNSF0jAuYpo0XznGSBPxp8O4fLWp2m9J++fjg7 +yya5hFlBtqu/SJtZljMe0qaHfjaelxGPuyO5wFFFor69+WMeQ3ssWPK8RRqbC7Rr +IuyTUDuGh8ngaY/Lc9BYb9t7j8sBNpxpjx355F1m603Bxm82AYBG3kh/SlJEcHM6 +g1zTj4bX2hBxBU5tDKHigpyXtVTo0ssHr++3VdSmX6VYdyodGUUCHvWDlSYY+JTM +dwIDAQAB +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha512_sha256_20.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha512_sha256_20.pem new file mode 100644 index 00000000..9ace7d6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_pss_public_2048_sha512_sha256_20.pem @@ -0,0 +1,10 @@ +-----BEGIN PUBLIC KEY----- +MIIBTTA4BgkqhkiG9w0BAQowK6ANMAsGCWCGSAFlAwQCA6EaMBgGCSqGSIb3DQEB +CDALBglghkgBZQMEAgEDggEPADCCAQoCggEBALzPTYDAg6suXao+VGtnGXHOM1a/ +nwhd+G2Z+tzgXmBvEUySjN49+pTv8mprXw3LQ4W/O2+OQkuoqRK/CeeyPVheeUzZ +4LJ+hjaV4MAHtHhV1JyqJ7qpxhAu8fK975AIPfTwSoQLRXOaE2mmQwBSjM3OXSAv +ydGPpMYaowjzSNMnUIGZiga5mIzPXL2zmIEUC9dBq1niflx5NhN93p3WhfuHcI4M +q8yJ7f5ejk5Igi/BefSf4bZNRj67vQU+sOcjkv7x+quhQ+ros1C1c58rXZR44J61 +WhyZrKlY62EGvTgGY/Rga03pQVr0PW+vhQR1BRwafB0qfNpVgmU4T63Gf0MCAwEA +AQ== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public.pem new file mode 100644 index 00000000..8c30cfa5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public.pem @@ -0,0 +1,9 @@ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt9xYiIonscC3vz/A2ceR +7KhZZlDu/5bye53nCVTcKnWd2seY6UAdKersX6njr83Dd5OVe1BW/wJvp5EjWTAG +YbFswlNmeD44edEGM939B6Lq+/8iBkrTi8mGN4YCytivE24YI0D4XZMPfkLSpab2 +y/Hy4DjQKBq1ThZ0UBnK+9IhX37Ju/ZoGYSlTIGIhzyaiYBh7wrZBoPczIEu6et/ +kN2VnnbRUtkYTF97ggcv5h+hDpUQjQW0ZgOMcTc8n+RkGpIt0/iM/bTjI3Tz/gsF +di6hHcpZgbopPL630296iByyigQCPJVzdusFrQN5DeC+zT/nGypQkZanLb4ZspSx +9QIDAQAB +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_2048.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_2048.pem new file mode 100644 index 00000000..0c80ceb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_2048.pem @@ -0,0 +1,9 @@ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArk4OqxBqU5/k0FoUDU7C +pZpjz6YJEXUpyqeJmFRVZPMUv/Rc7U4seLY+Qp6k26T/wlQ2WJWuyY+VJcbQNWLv +jJWks5HWknwDuVs6sjuTM8CfHWn1960JkK5Ec2TjRhCQ1KJy+uc3GJLtWb4rWVgT +bbaaC5fiR1/GeuJ8JH1Q50lB3mDsNGIk1U5jhNaYY82hYvlbErf6Ft5njHK0BOM5 +OTvQ6BBv7c363WNG7tYlNw1J40dup9OQPo5JmXN/h+sRbdgG8iUxrkRibuGv7loh +52QQgq2snznuRMdKidRfUZjCDGgwbgK23Q7n8VZ9Y10j8PIvPTLJ83PX4lOEA37J +lwIDAQAB +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_4096.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_4096.pem new file mode 100644 index 00000000..4fd0bbc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_4096.pem @@ -0,0 +1,14 @@ +-----BEGIN PUBLIC KEY----- +MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxeStwofbjtZuol4lwKn1 +w08AzcSNLHfCqNFHa+W7er8is7LQsPljtPT4yn4lsao83ngHFvSC3tbMiRNDpUHY +qH2wBuUkuOmCtYkZLi0307H0CwcVV6W5P3tNEt80IJ+PqlRxtTknezUtbOasbIi/ +aornVWG+psgqDGrFZ4oTsWtiE0Svi7sDqN5E2dijmH/YYnlnwqszgzHdtAnARp1b +G34E64sqWCmLoGCfPdHtym/CSdxOLOsDV15jrwODZQ/TJZ5thkwKZRxu7g9fwlhA +1PiI5WDP4reXNaqa2bSgrzpAljQExYs4N0L7okSVOJQX9BEaoWtq8NLU8MpMdGoH +NDU0Xr60Lfr58Z5qn8RGEvlTxoCbPJzPV2zgzD/lmEqft6NnfTclveA3sd8xSrOB +Un4o3S8hS0b9Su7PBukHjM96/e0ReoIshSwXlQTLr2Ft8KwupyPm1ltNcTDtjqHc +IWU6Bg+kPy9mxSVtGGZYAPtqGzNBA/m+oOja/OSPxAblPdln691DaDuZs5nuZCGw +GcLaJWgiyoqvXAcyXDZFyH4OZZh8rsBLKbnFXHZ/ziG0cAozEygZEPJappw8Lx/a +dy7WL/SJjxooiKapc7Bnfy8eSLV3+XAKxhLW/MQ6ChJ+e/8ExAY02ca4MpCvqwIk +9TfV6FM8pWGqHzQFj0v3NL0CAwEAAQ== +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_b.pem b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_b.pem new file mode 100644 index 00000000..bce08046 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_b.pem @@ -0,0 +1,9 @@ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyb1grrN+29fxeeEbTaSE +ja6TKDTpT/WXnqrFCS+h7IYcnDoAVwcsPU5FZeUPvLKMzi9NHSJ34LQCurqHgH8X ++cw0YT3gdYS/7qoQiXs+zKv615NcttD3xlQLceY+NwznoPXyyZwOeZqyU5Hiqbrq +u6hdr6gQYogMNLn2NxBW2pGegd6+ZGMCX3+/BtMP/6tXmttYjY+yhN2SrGz5cKhW +pcHiC6X+B7uCKoKZy+t2jUxYVKUwWr1ZuM8kpSnuVCcv1OoMGEimEHA7v/eaF/y+ +z/VdQ4Y88GhTnVN4KbtgZ+o9PohjxLFU62VeTALixU5mPQKSgSICKfjev0FUUurF +6wIDAQAB +-----END PUBLIC KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_sha1_signature_signedby_rsa_private.sha1 b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_sha1_signature_signedby_rsa_private.sha1 new file mode 100644 index 00000000..57435806 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/keys/rsa_public_sha1_signature_signedby_rsa_private.sha1 @@ -0,0 +1,2 @@ +yfF4}x=e Z'`a%Z>Ytmxd4Ec(9ȴ kL2+qSi2:[dfj/5П9O<8'. OeL82tӟ/3K,ЊlZڅt[4f#* Y 餡w/2ߗfꢅXhaYtmxd4Ec(9ȴ kL2+qSi2:[dfj/5П9O<8'. OeL82tӟ/3K,ЊlZڅt[4f#* Y 餡w/2ߗfꢅXha {}, 100); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/leakedGlobal.js b/packages/secure-exec/tests/node-conformance/fixtures/leakedGlobal.js new file mode 100644 index 00000000..6f4b1b99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/leakedGlobal.js @@ -0,0 +1,5 @@ +'use strict'; + +require('../common'); + +global.gc = 42; // intentionally leak a global diff --git a/packages/secure-exec/tests/node-conformance/fixtures/linux-perf-logger.js b/packages/secure-exec/tests/node-conformance/fixtures/linux-perf-logger.js new file mode 100644 index 00000000..d39f9e0c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/linux-perf-logger.js @@ -0,0 +1,17 @@ +'use strict'; + +process.stdout.write(`${process.pid}`); + +const testRegex = /test-regex/gi; + +function functionOne() { + for (let i = 0; i < 100; i++) { + const match = testRegex.exec(Math.random().toString()); + } +} + +function functionTwo() { + functionOne(); +} + +functionTwo(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/linux-perf.js b/packages/secure-exec/tests/node-conformance/fixtures/linux-perf.js new file mode 100644 index 00000000..90ea2f2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/linux-perf.js @@ -0,0 +1,17 @@ +'use strict'; + +const { spawnSync } = require("child_process"); +const sleepTime = new Number(process.argv[2] || "0.1"); +const repeat = new Number(process.argv[3]) || 5; + +function functionOne() { + functionTwo(); +} + +function functionTwo() { + spawnSync('sleep', [`${sleepTime}`]); +} + +for (let i = 0; i < repeat; i++) { + functionOne(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/loader-is-internal-thread.js b/packages/secure-exec/tests/node-conformance/fixtures/loader-is-internal-thread.js new file mode 100644 index 00000000..d97328bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/loader-is-internal-thread.js @@ -0,0 +1,3 @@ +const { isInternalThread } = require('node:worker_threads'); + +console.log(`isInternalThread: ${isInternalThread}`); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/loop.js b/packages/secure-exec/tests/node-conformance/fixtures/loop.js new file mode 100644 index 00000000..1f093bdf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/loop.js @@ -0,0 +1,10 @@ +var t = 1; +var k = 1; +console.log('A message', 5); +while (t > 0) { + if (t++ === 1000) { + t = 0; + console.log(`Outputted message #${k++}`); + } +} +process.exit(55); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/Info.plist b/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/Info.plist new file mode 100644 index 00000000..38362085 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/Info.plist @@ -0,0 +1,24 @@ + + + + + CFBundleExecutable + node + CFBundleIdentifier + org.nodejs.test.node_sandboxed + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + node_sandboxed + CFBundlePackageType + APPL + CFBundleShortVersionString + 1.0 + CFBundleSupportedPlatforms + + MacOSX + + CFBundleVersion + 1 + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/node_sandboxed.entitlements b/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/node_sandboxed.entitlements new file mode 100644 index 00000000..852fa1a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/macos-app-sandbox/node_sandboxed.entitlements @@ -0,0 +1,8 @@ + + + + + com.apple.security.app-sandbox + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/mime-whatwg-generated.js b/packages/secure-exec/tests/node-conformance/fixtures/mime-whatwg-generated.js new file mode 100644 index 00000000..585902fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/mime-whatwg-generated.js @@ -0,0 +1,3533 @@ +'use strict'; + +/* The following tests are copied from WPT. Modifications to them should be + upstreamed first. Refs: + https://github.com/w3c/web-platform-tests/blob/88b75886e/url/urltestdata.json + License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html +*/ +module.exports = [ + { + "input": "\u0000/x", + "output": null + }, + { + "input": "x/\u0000", + "output": null + }, + { + "input": "x/x;\u0000=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0000;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0000\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0001/x", + "output": null + }, + { + "input": "x/\u0001", + "output": null + }, + { + "input": "x/x;\u0001=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0001;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0001\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0002/x", + "output": null + }, + { + "input": "x/\u0002", + "output": null + }, + { + "input": "x/x;\u0002=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0002;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0002\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0003/x", + "output": null + }, + { + "input": "x/\u0003", + "output": null + }, + { + "input": "x/x;\u0003=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0003;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0003\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0004/x", + "output": null + }, + { + "input": "x/\u0004", + "output": null + }, + { + "input": "x/x;\u0004=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0004;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0004\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0005/x", + "output": null + }, + { + "input": "x/\u0005", + "output": null + }, + { + "input": "x/x;\u0005=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0005;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0005\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0006/x", + "output": null + }, + { + "input": "x/\u0006", + "output": null + }, + { + "input": "x/x;\u0006=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0006;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0006\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0007/x", + "output": null + }, + { + "input": "x/\u0007", + "output": null + }, + { + "input": "x/x;\u0007=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u0007;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u0007\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\b/x", + "output": null + }, + { + "input": "x/\b", + "output": null + }, + { + "input": "x/x;\b=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\b;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\b\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\t/x", + "output": null + }, + { + "input": "x/\t", + "output": null + }, + { + "input": "x/x;\t=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\n/x", + "output": null + }, + { + "input": "x/\n", + "output": null + }, + { + "input": "x/x;\n=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\n;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\n\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u000b/x", + "output": null + }, + { + "input": "x/\u000b", + "output": null + }, + { + "input": "x/x;\u000b=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u000b;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u000b\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\f/x", + "output": null + }, + { + "input": "x/\f", + "output": null + }, + { + "input": "x/x;\f=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\f;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\f\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\r/x", + "output": null + }, + { + "input": "x/\r", + "output": null + }, + { + "input": "x/x;\r=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\r;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\r\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u000e/x", + "output": null + }, + { + "input": "x/\u000e", + "output": null + }, + { + "input": "x/x;\u000e=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u000e;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u000e\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u000f/x", + "output": null + }, + { + "input": "x/\u000f", + "output": null + }, + { + "input": "x/x;\u000f=x;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\u000f;bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "x/x;x=\"\u000f\";bonus=x", + "output": "x/x;bonus=x" + }, + { + "input": "\u0010/x", + 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Modifications to them should be + upstreamed first. Refs: + https://github.com/w3c/web-platform-tests/blob/88b75886e/url/urltestdata.json + License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html +*/ +module.exports = [ + "Basics", + { + "input": "text/html;charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "TEXT/HTML;CHARSET=GBK", + "output": "text/html;charset=GBK", + "navigable": true, + "encoding": "GBK" + }, + "Legacy comment syntax", + { + "input": "text/html;charset=gbk(", + "output": "text/html;charset=\"gbk(\"", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;x=(;charset=gbk", + "output": "text/html;x=\"(\";charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + "Duplicate parameter", + { + "input": "text/html;charset=gbk;charset=windows-1255", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=();charset=GBK", + "output": "text/html;charset=\"()\"", + "navigable": true, + "encoding": null + }, + "Spaces", + { + "input": "text/html;charset =gbk", + "output": "text/html", + "navigable": true, + "encoding": null + }, + { + "input": "text/html ;charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html; charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset= gbk", + "output": "text/html;charset=\" gbk\"", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset= \"gbk\"", + "output": "text/html;charset=\" \\\"gbk\\\"\"", + "navigable": true, + "encoding": null + }, + "0x0B and 0x0C", + { + "input": "text/html;charset=\u000Bgbk", + "output": "text/html", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset=\u000Cgbk", + "output": "text/html", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;\u000Bcharset=gbk", + "output": "text/html", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;\u000Ccharset=gbk", + "output": "text/html", + "navigable": true, + "encoding": null + }, + "Single quotes are a token, not a delimiter", + { + "input": "text/html;charset='gbk'", + "output": "text/html;charset='gbk'", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset='gbk", + "output": "text/html;charset='gbk", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset=gbk'", + "output": "text/html;charset=gbk'", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset=';charset=GBK", + "output": "text/html;charset='", + "navigable": true, + "encoding": null + }, + "Invalid parameters", + { + "input": "text/html;test;charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;test=;charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;';charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;\";charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html ; ; charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;;;;charset=gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset= \"\u007F;charset=GBK", + "output": "text/html;charset=GBK", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"\u007F;charset=foo\";charset=GBK", + "output": "text/html;charset=GBK", + "navigable": true, + "encoding": "GBK" + }, + "Double quotes", + { + "input": "text/html;charset=\"gbk\"", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"gbk", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=gbk\"", + "output": "text/html;charset=\"gbk\\\"\"", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset=\" gbk\"", + "output": "text/html;charset=\" gbk\"", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"gbk \"", + "output": "text/html;charset=\"gbk \"", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"\\ gbk\"", + "output": "text/html;charset=\" gbk\"", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"\\g\\b\\k\"", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"gbk\"x", + "output": "text/html;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + { + "input": "text/html;charset=\"\";charset=GBK", + "output": "text/html;charset=\"\"", + "navigable": true, + "encoding": null + }, + { + "input": "text/html;charset=\";charset=GBK", + "output": "text/html;charset=\";charset=GBK\"", + "navigable": true, + "encoding": null + }, + "Unexpected code points", + { + "input": "text/html;charset={gbk}", + "output": "text/html;charset=\"{gbk}\"", + "navigable": true, + "encoding": null + }, + "Parameter name longer than 127", + { + "input": "text/html;0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789=x;charset=gbk", + "output": "text/html;0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789=x;charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + "type/subtype longer than 127", + { + "input": "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789/0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", + "output": "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789/0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789" + }, + "Valid", + { + "input": "!#$%&'*+-.^_`|~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz/!#$%&'*+-.^_`|~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz;!#$%&'*+-.^_`|~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz=!#$%&'*+-.^_`|~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", + "output": "!#$%&'*+-.^_`|~0123456789abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz/!#$%&'*+-.^_`|~0123456789abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz;!#$%&'*+-.^_`|~0123456789abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz=!#$%&'*+-.^_`|~0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + }, + { + "input": "x/x;x=\"\t !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F\u00A0\u00A1\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7\u00A8\u00A9\u00AA\u00AB\u00AC\u00AD\u00AE\u00AF\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7\u00B8\u00B9\u00BA\u00BB\u00BC\u00BD\u00BE\u00BF\u00C0\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D7\u00D8\u00D9\u00DA\u00DB\u00DC\u00DD\u00DE\u00DF\u00E0\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u00E7\u00E8\u00E9\u00EA\u00EB\u00EC\u00ED\u00EE\u00EF\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7\u00F8\u00F9\u00FA\u00FB\u00FC\u00FD\u00FE\u00FF\"", + "output": "x/x;x=\"\t !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u0080\u0081\u0082\u0083\u0084\u0085\u0086\u0087\u0088\u0089\u008A\u008B\u008C\u008D\u008E\u008F\u0090\u0091\u0092\u0093\u0094\u0095\u0096\u0097\u0098\u0099\u009A\u009B\u009C\u009D\u009E\u009F\u00A0\u00A1\u00A2\u00A3\u00A4\u00A5\u00A6\u00A7\u00A8\u00A9\u00AA\u00AB\u00AC\u00AD\u00AE\u00AF\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7\u00B8\u00B9\u00BA\u00BB\u00BC\u00BD\u00BE\u00BF\u00C0\u00C1\u00C2\u00C3\u00C4\u00C5\u00C6\u00C7\u00C8\u00C9\u00CA\u00CB\u00CC\u00CD\u00CE\u00CF\u00D0\u00D1\u00D2\u00D3\u00D4\u00D5\u00D6\u00D7\u00D8\u00D9\u00DA\u00DB\u00DC\u00DD\u00DE\u00DF\u00E0\u00E1\u00E2\u00E3\u00E4\u00E5\u00E6\u00E7\u00E8\u00E9\u00EA\u00EB\u00EC\u00ED\u00EE\u00EF\u00F0\u00F1\u00F2\u00F3\u00F4\u00F5\u00F6\u00F7\u00F8\u00F9\u00FA\u00FB\u00FC\u00FD\u00FE\u00FF\"" + }, + "End-of-file handling", + { + "input": "x/x;test", + "output": "x/x" + }, + { + "input": "x/x;test=\"\\", + "output": "x/x;test=\"\\\\\"" + }, + "Whitespace (not handled by generated-mime-types.json or above)", + { + "input": "x/x;x= ", + "output": "x/x" + }, + { + "input": "x/x;x=\t", + "output": "x/x" + }, + { + "input": "x/x\n\r\t ;x=x", + "output": "x/x;x=x" + }, + { + "input": "\n\r\t x/x;x=x\n\r\t ", + "output": "x/x;x=x" + }, + { + "input": "x/x;\n\r\t x=x\n\r\t ;x=y", + "output": "x/x;x=x" + }, + "Latin1", + { + "input": "text/html;test=\u00FF;charset=gbk", + "output": "text/html;test=\"\u00FF\";charset=gbk", + "navigable": true, + "encoding": "GBK" + }, + ">Latin1", + { + "input": "x/x;test=\uFFFD;x=x", + "output": "x/x;x=x" + }, + "Failure", + { + "input": "\u000Bx/x", + "output": null + }, + { + "input": "\u000Cx/x", + "output": null + }, + { + "input": "x/x\u000B", + "output": null + }, + { + "input": "x/x\u000C", + "output": null + }, + { + "input": "", + "output": null + }, + { + "input": "\t", + "output": null + }, + { + "input": "/", + "output": null + }, + { + "input": "bogus", + "output": null + }, + { + "input": "bogus/", + "output": null + }, + { + "input": "bogus/ ", + "output": null + }, + { + "input": "bogus/bogus/;", + "output": null + }, + { + "input": "", + "output": null + }, + { + "input": "(/)", + "output": null + }, + { + "input": "ÿ/ÿ", + "output": null + }, + { + "input": "text/html(;doesnot=matter", + "output": null + }, + { + "input": "{/}", + "output": null + }, + { + "input": "\u0100/\u0100", + "output": null + }, + { + "input": "text /html", + "output": null + }, + { + "input": "text/ html", + "output": null + }, + { + "input": "\"text/html\"", + "output": null + } +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner.js b/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner.js new file mode 100644 index 00000000..f053ebf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner.js @@ -0,0 +1 @@ +module.exports = {}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner/package.json b/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner/package.json new file mode 100644 index 00000000..2ac72712 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-extension-over-directory/inner/package.json @@ -0,0 +1,3 @@ +{ + "main": "./package.json" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1 new file mode 100644 index 00000000..7f287a85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1 @@ -0,0 +1 @@ +exports.file1 = 'file1'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.js new file mode 100644 index 00000000..d378d845 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file1 = 'file1.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.node new file mode 100644 index 00000000..af84f651 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.node @@ -0,0 +1 @@ +exports.file1 = 'file1.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg new file mode 100644 index 00000000..857b61b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg @@ -0,0 +1 @@ +exports.file1 = 'file1.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg2 new file mode 100644 index 00000000..c38de9cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file1.reg2 @@ -0,0 +1 @@ +exports.file1 = 'file1.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.js new file mode 100644 index 00000000..e87d5956 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file2 = 'file2.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.node new file mode 100644 index 00000000..2c7c4b6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.node @@ -0,0 +1 @@ +exports.file2 = 'file2.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg new file mode 100644 index 00000000..ee5edebf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg @@ -0,0 +1 @@ +exports.file2 = 'file2.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg2 new file mode 100644 index 00000000..95c2a592 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2.reg2 @@ -0,0 +1 @@ +exports.file2 = 'file2.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.js new file mode 100644 index 00000000..720da314 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file2 = 'file2/index.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.node new file mode 100644 index 00000000..a987dc49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.node @@ -0,0 +1 @@ +exports.file2 = 'file2/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg new file mode 100644 index 00000000..61d7b916 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg @@ -0,0 +1 @@ +exports.file2 = 'file2/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg2 new file mode 100644 index 00000000..ecc8240f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file2/index.reg2 @@ -0,0 +1 @@ +exports.file2 = 'file2/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.node new file mode 100644 index 00000000..f9d47842 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.node @@ -0,0 +1 @@ +exports.file3 = 'file3.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg new file mode 100644 index 00000000..41e5b9f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg @@ -0,0 +1 @@ +exports.file3 = 'file3.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg2 new file mode 100644 index 00000000..902a0a04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3.reg2 @@ -0,0 +1 @@ +exports.file3 = 'file3.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.js new file mode 100644 index 00000000..2d9936a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file3 = 'file3/index.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.node new file mode 100644 index 00000000..451e075d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.node @@ -0,0 +1 @@ +exports.file3 = 'file3/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg new file mode 100644 index 00000000..b93aa809 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg @@ -0,0 +1 @@ +exports.file3 = 'file3/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg2 new file mode 100644 index 00000000..4e1d9cce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file3/index.reg2 @@ -0,0 +1 @@ +exports.file3 = 'file3/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg new file mode 100644 index 00000000..1026207d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg @@ -0,0 +1 @@ +exports.file4 = 'file4.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg2 new file mode 100644 index 00000000..62e13418 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4.reg2 @@ -0,0 +1 @@ +exports.file4 = 'file4.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.js new file mode 100644 index 00000000..0ded410d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file4 = 'file4/index.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.node new file mode 100644 index 00000000..a4f7a0ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.node @@ -0,0 +1 @@ +exports.file4 = 'file4/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg new file mode 100644 index 00000000..e7c5fae0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg @@ -0,0 +1 @@ +exports.file4 = 'file4/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg2 new file mode 100644 index 00000000..c52c1087 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file4/index.reg2 @@ -0,0 +1 @@ +exports.file4 = 'file4/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5.reg2 new file mode 100644 index 00000000..651141c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5.reg2 @@ -0,0 +1 @@ +exports.file5 = 'file5.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.js new file mode 100644 index 00000000..9d3a0339 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file5 = 'file5/index.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.node new file mode 100644 index 00000000..07c559d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.node @@ -0,0 +1 @@ +exports.file5 = 'file5/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg new file mode 100644 index 00000000..75c2ab42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg @@ -0,0 +1 @@ +exports.file5 = 'file5/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg2 new file mode 100644 index 00000000..82004742 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file5/index.reg2 @@ -0,0 +1 @@ +exports.file5 = 'file5/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.js new file mode 100644 index 00000000..9d890bf4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.file6 = 'file6/index.js'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.node new file mode 100644 index 00000000..c77e34b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.node @@ -0,0 +1 @@ +exports.file6 = 'file6/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg new file mode 100644 index 00000000..5eeff755 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg @@ -0,0 +1 @@ +exports.file6 = 'file6/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg2 new file mode 100644 index 00000000..391a008c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file6/index.reg2 @@ -0,0 +1 @@ +exports.file6 = 'file6/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.node b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.node new file mode 100644 index 00000000..350ffbff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.node @@ -0,0 +1 @@ +exports.file7 = 'file7/index.node'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg new file mode 100644 index 00000000..bff6ec3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg @@ -0,0 +1 @@ +exports.file7 = 'file7/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg2 new file mode 100644 index 00000000..a4e10936 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file7/index.reg2 @@ -0,0 +1 @@ +exports.file7 = 'file7/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg new file mode 100644 index 00000000..278d0473 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg @@ -0,0 +1 @@ +exports.file8 = 'file8/index.reg'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg2 new file mode 100644 index 00000000..5522829f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file8/index.reg2 @@ -0,0 +1 @@ +exports.file8 = 'file8/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file9/index.reg2 b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file9/index.reg2 new file mode 100644 index 00000000..c747b1e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-load-order/file9/index.reg2 @@ -0,0 +1 @@ +exports.file9 = 'file9/index.reg2'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-loading-error.node b/packages/secure-exec/tests/node-conformance/fixtures/module-loading-error.node new file mode 100644 index 00000000..323fae03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-loading-error.node @@ -0,0 +1 @@ +foobar diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-cjs.js new file mode 100644 index 00000000..df5d9b2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-cjs.js @@ -0,0 +1,5 @@ +'use strict'; + +module.exports = { + string: 'original cjs string', +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-mock.mjs b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-mock.mjs new file mode 100644 index 00000000..9bf11263 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-mock.mjs @@ -0,0 +1 @@ +export let string = 'mocked esm string'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-without-extension.js b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-without-extension.js new file mode 100644 index 00000000..f2b47223 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm-without-extension.js @@ -0,0 +1 @@ +export let string = 'original esm string'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm.mjs new file mode 100644 index 00000000..f2b47223 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/basic-esm.mjs @@ -0,0 +1 @@ +export let string = 'original esm string'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/don't-open.mjs b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/don't-open.mjs new file mode 100644 index 00000000..f2b47223 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/don't-open.mjs @@ -0,0 +1 @@ +export let string = 'original esm string'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/wrong-import-after-module-mocking.js b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/wrong-import-after-module-mocking.js new file mode 100644 index 00000000..9220e23f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-mocking/wrong-import-after-module-mocking.js @@ -0,0 +1,8 @@ +import { mock } from 'node:test'; + +try { + mock.module?.('Whatever, this is not significant', { namedExports: {} }); +} catch {} + +const { string } = await import('./basic-esm-without-extension'); +console.log(`Found string: ${string}`); // prints 'original esm string' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/foo.js new file mode 100644 index 00000000..e7361df2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/foo.js @@ -0,0 +1,2 @@ +exports.dep1 = require('dep1'); +exports.dep2 = exports.dep1.dep2; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/symlinked.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/symlinked.js new file mode 100644 index 00000000..8ec2f7b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require-symlink/symlinked.js @@ -0,0 +1,12 @@ +'use strict'; +const assert = require('assert'); +const path = require('path'); + +const foo = require('./foo'); + +const linkScriptEnding = path.join('module-require-symlink', 'symlinked.js'); + +assert.strictEqual(foo.dep1.bar.version, 'CORRECT_VERSION'); +assert.strictEqual(foo.dep2.bar.version, 'CORRECT_VERSION'); +assert(__filename.endsWith(linkScriptEnding)); +assert(__filename in require.cache); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/child/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/child/index.js new file mode 100644 index 00000000..6c2fd4ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/child/index.js @@ -0,0 +1,2 @@ +exports.loaded = require('target'); +exports.module = module; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/not-found/trailingSlash.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/not-found/trailingSlash.js new file mode 100644 index 00000000..4ac6cba9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/not-found/trailingSlash.js @@ -0,0 +1 @@ +require('module1/'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/parent/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/parent/index.js new file mode 100644 index 00000000..52e650bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/parent/index.js @@ -0,0 +1,5 @@ +const child = require('../child'); +//console.log(child.module.require, child.module); +console.log(child.module.require('target')); +console.log(child.loaded); +exports.loaded = child.module.require('target'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot-slash.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot-slash.js new file mode 100644 index 00000000..9817d8d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot-slash.js @@ -0,0 +1 @@ +module.exports = require('./'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot.js new file mode 100644 index 00000000..edac839e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/dot.js @@ -0,0 +1 @@ +module.exports = require('.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/index.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/index.js new file mode 100644 index 00000000..f16abdc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/index.js @@ -0,0 +1 @@ +exports.value = 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/subdir/relative-subdir.js b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/subdir/relative-subdir.js new file mode 100644 index 00000000..34eb71b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/module-require/relative/subdir/relative-subdir.js @@ -0,0 +1 @@ +exports.value = 'relative subdir'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/monkey-patch-run-main.js b/packages/secure-exec/tests/node-conformance/fixtures/monkey-patch-run-main.js new file mode 100644 index 00000000..949a5eca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/monkey-patch-run-main.js @@ -0,0 +1,8 @@ +'use strict'; + +const oldRunMain = require('module').runMain; + +require('module').runMain = function(...args) { + console.log('runMain is monkey patched!'); + oldRunMain(...args); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/hello.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/hello.js new file mode 100644 index 00000000..c0c8c4fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/hello.js @@ -0,0 +1,23 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.hello = 'hello from one!'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/index.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/index.js new file mode 100644 index 00000000..9beac591 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/one/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.hello = require('./hello').hello; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three.js new file mode 100644 index 00000000..dd2472df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three.js @@ -0,0 +1,20 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three/index.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three/index.js new file mode 100644 index 00000000..dd2472df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/three/index.js @@ -0,0 +1,20 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/hello.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/hello.js new file mode 100644 index 00000000..339276cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/hello.js @@ -0,0 +1,23 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.hello = 'hello from two!'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/index.js b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/index.js new file mode 100644 index 00000000..9beac591 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/nested-index/two/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.hello = require('./hello').hello; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/net-fd-passing-receiver.js b/packages/secure-exec/tests/node-conformance/fixtures/net-fd-passing-receiver.js new file mode 100644 index 00000000..7d328ac2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/net-fd-passing-receiver.js @@ -0,0 +1,53 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +process.mixin(require('../common')); +net = require('net'); + +path = process.ARGV[2]; +greeting = process.ARGV[3]; + +receiver = net.createServer(function(socket) { + socket.on('fd', function(fd) { + var peerInfo = process.getpeername(fd); + peerInfo.fd = fd; + var passedSocket = new net.Socket(peerInfo); + + passedSocket.on('eof', function() { + passedSocket.close(); + }); + + passedSocket.on('data', function(data) { + passedSocket.send(`[echo] ${data}`); + }); + passedSocket.on('close', function() { + receiver.close(); + }); + passedSocket.send(`[greeting] ${greeting}`); + }); +}); + +/* To signal the test runner we're up and listening */ +receiver.on('listening', function() { + console.log('ready'); +}); + +receiver.listen(path); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/no-wrapper.js b/packages/secure-exec/tests/node-conformance/fixtures/no-wrapper.js new file mode 100644 index 00000000..d8c6aca1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/no-wrapper.js @@ -0,0 +1 @@ +require('module').wrapper = ['', '']; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/not-main-module.js b/packages/secure-exec/tests/node-conformance/fixtures/not-main-module.js new file mode 100644 index 00000000..24786810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/not-main-module.js @@ -0,0 +1,24 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const assert = require('assert'); +assert.notStrictEqual(module, require.main); +assert.notStrictEqual(module, process.mainModule); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-faulty.json b/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-faulty.json new file mode 100644 index 00000000..417b7b53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-faulty.json @@ -0,0 +1 @@ +undefined diff --git a/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-obj.json b/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-obj.json new file mode 100644 index 00000000..43160121 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/old-repl-history-file-obj.json @@ -0,0 +1,4 @@ +{ + "a": "'=^.^='", + "b": "'hello world'" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/base_only.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/base_only.cnf new file mode 100644 index 00000000..0a2e1bb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/base_only.cnf @@ -0,0 +1,12 @@ +nodejs_conf = nodejs_init + +[nodejs_init] +providers = provider_sect + +# List of providers to load +[provider_sect] +base = base_sect + +[base_sect] +activate = 1 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/default_only.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/default_only.cnf new file mode 100644 index 00000000..1cde58ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/default_only.cnf @@ -0,0 +1,11 @@ +nodejs_conf = nodejs_init + +[nodejs_init] +providers = provider_sect + +# List of providers to load +[provider_sect] +default = default_sect + +[default_sect] +activate = 1 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_enabled.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_enabled.cnf new file mode 100644 index 00000000..5119ea52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_enabled.cnf @@ -0,0 +1,15 @@ +nodejs_conf = nodejs_init + +[nodejs_init] +providers = provider_sect + +# List of providers to load +[provider_sect] +default = default_sect +legacy = legacy_sect + +[default_sect] +activate = 1 + +[legacy_sect] +activate = 1 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_inactive.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_inactive.cnf new file mode 100644 index 00000000..5e9a8672 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl3-conf/legacy_provider_inactive.cnf @@ -0,0 +1,15 @@ +nodejs_conf = nodejs_init + +[nodejs_init] +providers = provider_sect + +# List of providers to load +[provider_sect] +default = default_sect +legacy = legacy_sect + +[default_sect] +activate = 1 + +[legacy_sect] +# 'activate' line intentionally omitted -- legacy provider should not be loaded. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_disabled.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_disabled.cnf new file mode 100644 index 00000000..253c6906 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_disabled.cnf @@ -0,0 +1,12 @@ +# Skeleton openssl.cnf for testing with FIPS + +nodejs_conf = openssl_conf_section +authorityKeyIdentifier=keyid:always,issuer:always + +[openssl_conf_section] + # Configuration module list +alg_section = evp_sect + +[ evp_sect ] +# Set to "yes" to enter FIPS mode if supported +fips_mode = no diff --git a/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_enabled.cnf b/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_enabled.cnf new file mode 100644 index 00000000..79733c65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/openssl_fips_enabled.cnf @@ -0,0 +1,12 @@ +# Skeleton openssl.cnf for testing with FIPS + +nodejs_conf = openssl_conf_section +authorityKeyIdentifier=keyid:always,issuer:always + +[openssl_conf_section] + # Configuration module list +alg_section = evp_sect + +[ evp_sect ] +# Set to "yes" to enter FIPS mode if supported +fips_mode = yes diff --git a/packages/secure-exec/tests/node-conformance/fixtures/order_of_end_tags_5873.md b/packages/secure-exec/tests/node-conformance/fixtures/order_of_end_tags_5873.md new file mode 100644 index 00000000..888fe231 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/order_of_end_tags_5873.md @@ -0,0 +1,6 @@ +# Title + +## Subsection + +### Static method: Buffer.from(array) +* `array` {Array} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wasm b/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wasm new file mode 100644 index 00000000..a95761b0 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wat b/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wat new file mode 100644 index 00000000..36e16821 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/out-of-bound.wat @@ -0,0 +1,16 @@ +(module + (type $none_=>_none (func)) + (memory $0 1) + (export "_start" (func $_start)) + (func $_start + memory.size + i32.const 64 + i32.mul + i32.const 1024 + i32.mul + i32.const 3 + i32.sub + i32.load + drop + ) +) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/outside.txt b/packages/secure-exec/tests/node-conformance/fixtures/outside.txt new file mode 100644 index 00000000..044c4b96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/outside.txt @@ -0,0 +1,2 @@ +this file is part of the WASI tests. it exists outside of the sandbox, and +should be inaccessible from the WASI tests. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/overwrite-config-preload-module.js b/packages/secure-exec/tests/node-conformance/fixtures/overwrite-config-preload-module.js new file mode 100644 index 00000000..1c969a73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/overwrite-config-preload-module.js @@ -0,0 +1,6 @@ +'use strict' +const common = require('../common'); +common.skipIfInspectorDisabled(); + +delete process.config; +process.config = {}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/package.json b/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/package.json new file mode 100644 index 00000000..4b90985c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/package.json @@ -0,0 +1,4 @@ +{ + "name": "package-main-enoent", + "main": "./fhqwhgads.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/test.js b/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/test.js new file mode 100644 index 00000000..5d75076b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/package-main-enoent/test.js @@ -0,0 +1,8 @@ +'use strict'; + +// The path in "main" in "package.json" does not exist here, but it does in +// the copy in node_modules. This is being tested because bluebird tests depend +// on this behavior and it was accidentally broken by a seemingly unrelated +// commit on the main branch. + +require('package-main-enoent'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/main.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/main.js new file mode 100644 index 00000000..888cae37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/main.js @@ -0,0 +1 @@ +module.exports = 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/other.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/other.js new file mode 100644 index 00000000..8fa48276 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/other.js @@ -0,0 +1,3 @@ +const answer = require('./'); + +module.exports = answer+1; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/package.json new file mode 100644 index 00000000..897d3f99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/cjs-main-no-index/package.json @@ -0,0 +1,5 @@ +{ + "name": "main-no-index", + "main": "./main.js", + "type":"commonjs" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/index/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/index/index.js new file mode 100644 index 00000000..014fa39d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/index/index.js @@ -0,0 +1 @@ +exports.ok = 'ok'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/index/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/index/package.json new file mode 100644 index 00000000..0967ef42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/index/package.json @@ -0,0 +1 @@ +{} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/is-dir/package.json/.placeholder b/packages/secure-exec/tests/node-conformance/fixtures/packages/is-dir/package.json/.placeholder new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package-main-module/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package-main-module/index.js new file mode 100644 index 00000000..c361a6dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package-main-module/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.ok = 'ok'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package.json new file mode 100644 index 00000000..13a7d580 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/main-index/package.json @@ -0,0 +1,3 @@ +{"name":"package-name" +,"version":"1.2.3" +,"main":"package-main-module"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package-main-module.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package-main-module.js new file mode 100644 index 00000000..c361a6dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package-main-module.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.ok = 'ok'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package.json new file mode 100644 index 00000000..13a7d580 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/main/package.json @@ -0,0 +1,3 @@ +{"name":"package-name" +,"version":"1.2.3" +,"main":"package-main-module"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/package.json new file mode 100644 index 00000000..feb84670 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/package.json @@ -0,0 +1,4 @@ +{ + "name": "missingmain", + "main": "doesnotexist.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/stray.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/stray.js new file mode 100644 index 00000000..3960ed1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main-no-index/stray.js @@ -0,0 +1,2 @@ +// This file should not be loaded. +throw new Error('Failed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/index.js new file mode 100644 index 00000000..c361a6dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/index.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +exports.ok = 'ok'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/package.json new file mode 100644 index 00000000..feb84670 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/missing-main/package.json @@ -0,0 +1,4 @@ +{ + "name": "missingmain", + "main": "doesnotexist.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/package.json new file mode 100644 index 00000000..0ce6c71d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/package.json @@ -0,0 +1 @@ +{"name": "package-with-sub-package"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/index.js new file mode 100644 index 00000000..679ad2d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/index.js @@ -0,0 +1,3 @@ +const { findPackageJSON } = require('node:module'); + +module.exports = findPackageJSON('..', __filename); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/package.json new file mode 100644 index 00000000..2dec7591 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-cjs/package.json @@ -0,0 +1 @@ +{"name": "sub-package", "type": "commonjs"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/index.js new file mode 100644 index 00000000..546390de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/index.js @@ -0,0 +1,3 @@ +import { findPackageJSON } from 'node:module'; + +export default findPackageJSON('..', import.meta.url); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/package.json new file mode 100644 index 00000000..c294ec51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/nested/sub-pkg-esm/package.json @@ -0,0 +1 @@ +{"name": "sub-package", "type": "module"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/root-types-field/index.js b/packages/secure-exec/tests/node-conformance/fixtures/packages/root-types-field/index.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/root-types-field/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/root-types-field/package.json new file mode 100644 index 00000000..4af68442 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/root-types-field/package.json @@ -0,0 +1,5 @@ +{ + "name": "package-with-unrecognised-fields", + "type": "module", + "types": "./index.d.ts" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/packages/unparseable/package.json b/packages/secure-exec/tests/node-conformance/fixtures/packages/unparseable/package.json new file mode 100644 index 00000000..2017a68e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/packages/unparseable/package.json @@ -0,0 +1,3 @@ +{ + "main": "therain" "inspain" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent-fork.js b/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent-fork.js new file mode 100644 index 00000000..49c0a1d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent-fork.js @@ -0,0 +1,12 @@ +const fork = require('child_process').fork; +const path = require('path'); + +const child = fork( + path.join(__dirname, 'child-process-persistent.js'), + [], + { detached: true, stdio: 'ignore' } +); + +console.log(child.pid); + +child.unref(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent.js b/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent.js new file mode 100644 index 00000000..e55c7bf8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/parent-process-nonpersistent.js @@ -0,0 +1,13 @@ + +const spawn = require('child_process').spawn, + path = require('path'), + childPath = path.join(__dirname, 'child-process-persistent.js'); + +var child = spawn(process.execPath, [ childPath ], { + detached: true, + stdio: 'ignore' +}); + +console.log(child.pid); + +child.unref(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/path-resolve.js b/packages/secure-exec/tests/node-conformance/fixtures/path-resolve.js new file mode 100644 index 00000000..883d14b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/path-resolve.js @@ -0,0 +1,4 @@ +// Tests resolving a path in the context of a spawned process. +// See https://github.com/nodejs/node/issues/7215 +const path = require('path'); +console.log(path.resolve(process.argv[2])); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/path.js b/packages/secure-exec/tests/node-conformance/fixtures/path.js new file mode 100644 index 00000000..84876e88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/path.js @@ -0,0 +1,29 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// This is actually more a fixture than a test. It is used to make +const common = require('../common'); +// sure that require('./path') and require('path') do different things. +// It has to be in the same directory as the test 'test-module-loading.js' +// and it has to have the same name as an internal module. +exports.path_func = function() { + return 'path_func'; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-file.md b/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-file.md new file mode 100644 index 00000000..845763d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-file.md @@ -0,0 +1,3 @@ +# Protected File + +Example of a protected file to be used in the PolicyDenyFs module diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-folder/protected-file.md b/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-folder/protected-file.md new file mode 100644 index 00000000..845763d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/protected-folder/protected-file.md @@ -0,0 +1,3 @@ +# Protected File + +Example of a protected file to be used in the PolicyDenyFs module diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/regular-file.md b/packages/secure-exec/tests/node-conformance/fixtures/permission/deny/regular-file.md new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-read.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-read.js new file mode 100644 index 00000000..fa4ea120 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-read.js @@ -0,0 +1,489 @@ +'use strict'; + +const common = require('../../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { pathToFileURL } = require('url'); + +const blockedFile = process.env.BLOCKEDFILE; +const bufferBlockedFile = Buffer.from(process.env.BLOCKEDFILE); +const blockedFileURL = pathToFileURL(process.env.BLOCKEDFILE); +const blockedFolder = process.env.BLOCKEDFOLDER; +const allowedFolder = process.env.ALLOWEDFOLDER; +const regularFile = __filename; + +// fs.readFile +{ + fs.readFile(blockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.readFile(bufferBlockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.readFileSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.readFileSync(blockedFileURL); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.createReadStream +{ + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createReadStream(blockedFile); + stream.on('error', reject); + }); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })).then(common.mustCall()); + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createReadStream(blockedFileURL); + stream.on('error', reject); + }); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })).then(common.mustCall()); + + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createReadStream(blockedFile); + stream.on('error', reject); + }); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })).then(common.mustCall()); +} + +// fs.stat +{ + fs.stat(blockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.stat(bufferBlockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.statSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.statSync(blockedFileURL); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.stat(path.join(blockedFolder, 'anyfile'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(path.join(blockedFolder, 'anyfile')), + })); + + // doesNotThrow + fs.stat(regularFile, (err) => { + assert.ifError(err); + }); +} + +// fs.access +{ + fs.access(blockedFile, fs.constants.R_OK, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.access(bufferBlockedFile, fs.constants.R_OK, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.accessSync(blockedFileURL, fs.constants.R_OK); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.accessSync(path.join(blockedFolder, 'anyfile'), fs.constants.R_OK); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(path.join(blockedFolder, 'anyfile')), + })); + + // doesNotThrow + fs.access(regularFile, fs.constants.R_OK, (err) => { + assert.ifError(err); + }); +} + +// fs.copyFile +{ + fs.copyFile(blockedFile, path.join(blockedFolder, 'any-other-file'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.copyFile(bufferBlockedFile, path.join(blockedFolder, 'any-other-file'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.copyFileSync(blockedFileURL, path.join(blockedFolder, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.copyFileSync(blockedFile, path.join(__dirname, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.cp +{ + assert.throws(() => { + fs.cpSync(blockedFile, path.join(blockedFolder, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.cpSync(bufferBlockedFile, path.join(blockedFolder, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.cpSync(blockedFileURL, path.join(blockedFolder, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.cpSync(blockedFile, path.join(__dirname, 'any-other-file')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.open +{ + fs.open(blockedFile, 'r', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.open(bufferBlockedFile, 'r', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.openSync(blockedFileURL, 'r'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.openSync(path.join(blockedFolder, 'anyfile'), 'r'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(path.join(blockedFolder, 'anyfile')), + })); + + // doesNotThrow + fs.open(regularFile, 'r', (err) => { + assert.ifError(err); + }); + + // Extra flags should not enable trivially bypassing all restrictions. + // See https://github.com/nodejs/node/issues/47090. + assert.throws(() => { + fs.openSync(blockedFile, fs.constants.O_RDONLY | fs.constants.O_NOCTTY); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + }); + fs.open(blockedFile, fs.constants.O_RDWR | 0x10000000, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); +} + +// fs.opendir +{ + fs.opendir(blockedFolder, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + assert.throws(() => { + fs.opendirSync(blockedFolder); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + // doesNotThrow + fs.opendir(allowedFolder, (err, dir) => { + assert.ifError(err); + dir.closeSync(); + }); +} + +// fs.readdir +{ + fs.readdir(blockedFolder, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + assert.throws(() => { + fs.readdirSync(blockedFolder, { recursive: true }); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + fs.readdir(blockedFolder, { recursive: true }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + assert.throws(() => { + fs.readdirSync(blockedFolder); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFolder), + })); + + // doesNotThrow + fs.readdir(allowedFolder, (err) => { + assert.ifError(err); + }); +} + +// fs.watch +{ + assert.throws(() => { + fs.watch(blockedFile, () => {}); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.watch(blockedFileURL, () => {}); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + + // doesNotThrow + fs.readdir(allowedFolder, (err) => { + assert.ifError(err); + }); +} + +// fs.watchFile +{ + assert.throws(() => { + fs.watchFile(blockedFile, common.mustNotCall()); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.watchFile(blockedFileURL, common.mustNotCall()); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.rename +{ + fs.rename(blockedFile, 'newfile', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.rename(bufferBlockedFile, 'newfile', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.renameSync(blockedFile, 'newfile'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.renameSync(blockedFileURL, 'newfile'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.openAsBlob +{ + assert.throws(() => { + fs.openAsBlob(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.openAsBlob(bufferBlockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.openAsBlob(blockedFileURL); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.exists +{ + // It will return false (without performing IO) when permissions is not met + fs.exists(blockedFile, (exists) => { + assert.equal(exists, false); + }); + fs.exists(blockedFileURL, (exists) => { + assert.equal(exists, false); + }); + assert.throws(() => { + fs.existsSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// fs.statfs +{ + fs.statfs(blockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + fs.statfs(bufferBlockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.statfsSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.statfsSync(blockedFileURL); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(blockedFile), + })); +} + +// process.chdir +{ + assert.throws(() => { + process.chdir(blockedFolder); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: blockedFolder, + })); +} + +// fs.lstat +{ + assert.throws(() => { + fs.lstatSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + assert.throws(() => { + fs.lstatSync(bufferBlockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + assert.throws(() => { + fs.lstatSync(path.join(blockedFolder, 'anyfile')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + assert.throws(() => { + fs.lstatSync(bufferBlockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + + // doesNotThrow + fs.lstat(regularFile, (err) => { + assert.ifError(err); + }); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink-target-write.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink-target-write.js new file mode 100644 index 00000000..c17d674d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink-target-write.js @@ -0,0 +1,79 @@ +'use strict' + +const common = require('../../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const readOnlyFolder = process.env.READONLYFOLDER; +const readWriteFolder = process.env.READWRITEFOLDER; +const writeOnlyFolder = process.env.WRITEONLYFOLDER; + +{ + assert.ok(!process.permission.has('fs.write', readOnlyFolder)); + assert.ok(!process.permission.has('fs.read', writeOnlyFolder)); + assert.ok(process.permission.has('fs.write', readWriteFolder)); + + assert.ok(process.permission.has('fs.write', writeOnlyFolder)); + assert.ok(process.permission.has('fs.read', readOnlyFolder)); + assert.ok(process.permission.has('fs.read', readWriteFolder)); +} + +{ + // App won't be able to symlink from a readOnlyFolder + assert.throws(() => { + fs.symlinkSync(path.join(readOnlyFolder, 'file'), path.join(readWriteFolder, 'link-to-read-only'), 'file'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(readOnlyFolder, 'file')), + })); + assert.throws(() => { + fs.linkSync(path.join(readOnlyFolder, 'file'), path.join(readWriteFolder, 'link-to-read-only')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(readOnlyFolder, 'file')), + })); + + // App will be able to symlink to a writeOnlyFolder + fs.symlink(path.join(readWriteFolder, 'file'), path.join(writeOnlyFolder, 'link-to-read-write'), 'file', (err) => { + assert.ifError(err); + // App will won't be able to read the symlink + fs.readFile(path.join(writeOnlyFolder, 'link-to-read-write'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + + // App will be able to write to the symlink + fs.writeFile(path.join(writeOnlyFolder, 'link-to-read-write'), 'some content', common.mustSucceed()); + }); + fs.link(path.join(readWriteFolder, 'file'), path.join(writeOnlyFolder, 'link-to-read-write2'), (err) => { + assert.ifError(err); + // App will won't be able to read the link + fs.readFile(path.join(writeOnlyFolder, 'link-to-read-write2'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + + // App will be able to write to the link + fs.writeFile(path.join(writeOnlyFolder, 'link-to-read-write2'), 'some content', common.mustSucceed()); + }); + + // App won't be able to symlink to a readOnlyFolder + assert.throws(() => { + fs.symlinkSync(path.join(readWriteFolder, 'file'), path.join(readOnlyFolder, 'link-to-read-only'), 'file'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(readOnlyFolder, 'link-to-read-only')), + })); + assert.throws(() => { + fs.linkSync(path.join(readWriteFolder, 'file'), path.join(readOnlyFolder, 'link-to-read-only')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(readOnlyFolder, 'link-to-read-only')), + })); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink.js new file mode 100644 index 00000000..4cf3b45f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-symlink.js @@ -0,0 +1,93 @@ +'use strict' + +const common = require('../../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const blockedFolder = process.env.BLOCKEDFOLDER; +const blockedFile = process.env.BLOCKEDFILE; +const regularFile = __filename; +const symlinkFromBlockedFile = process.env.EXISTINGSYMLINK; + +{ + assert.ok(!process.permission.has('fs.read', blockedFile)) + assert.ok(!process.permission.has('fs.read', blockedFolder)) + assert.ok(!process.permission.has('fs.write', blockedFile)) + assert.ok(!process.permission.has('fs.write', blockedFolder)) +} + +{ + // Previously created symlink are NOT affected by the permission model + const linkData = fs.readlinkSync(symlinkFromBlockedFile); + assert.ok(linkData); + const fileData = fs.readFileSync(symlinkFromBlockedFile); + assert.ok(fileData); + // cleanup + fs.unlink(symlinkFromBlockedFile, (err) => { + assert.ifError( + err, + `Error while removing the symlink: ${symlinkFromBlockedFile}. + You may need to remove it manually to re-run the tests` + ); + }); +} + +{ + // App doesn’t have access to the BLOCKFOLDER + assert.throws(() => { + fs.opendirSync(blockedFolder); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + assert.throws(() => { + fs.writeFileSync(blockedFolder + '/new-file', 'data'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + + // App doesn’t have access to the BLOCKEDFILE folder + assert.throws(() => { + fs.readFileSync(blockedFile); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + assert.throws(() => { + fs.appendFileSync(blockedFile, 'data'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + + // App won't be able to symlink REGULARFILE to BLOCKFOLDER/asdf + assert.throws(() => { + fs.symlinkSync(regularFile, blockedFolder + '/asdf', 'file'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.throws(() => { + fs.linkSync(regularFile, blockedFolder + '/asdf'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + + // App won't be able to symlink BLOCKEDFILE to REGULARDIR + assert.throws(() => { + fs.symlinkSync(blockedFile, path.join(__dirname, '/asdf'), 'file'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + assert.throws(() => { + fs.linkSync(blockedFile, path.join(__dirname, '/asdf')); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-traversal.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-traversal.js new file mode 100644 index 00000000..764ae669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-traversal.js @@ -0,0 +1,128 @@ +'use strict' + +const common = require('../../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const { resolve } = path; +// This should not affect how the permission model resolves paths. +try { + path.resolve = (s) => s; + assert.fail('should not be called'); +} catch {} + +const blockedFolder = process.env.BLOCKEDFOLDER; +const allowedFolder = process.env.ALLOWEDFOLDER; +const traversalPath = allowedFolder + '/../file.md'; +const traversalFolderPath = allowedFolder + '/../folder'; +const bufferTraversalPath = Buffer.from(traversalPath); +const uint8ArrayTraversalPath = new TextEncoder().encode(traversalPath); + +{ + assert.ok(process.permission.has('fs.read', allowedFolder)); + assert.ok(process.permission.has('fs.write', allowedFolder)); + assert.ok(!process.permission.has('fs.read', blockedFolder)); + assert.ok(!process.permission.has('fs.write', blockedFolder)); +} + +{ + fs.writeFile(traversalPath, 'test', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(traversalPath), + })); +} + +{ + fs.readFile(traversalPath, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(traversalPath), + })); +} + +{ + assert.throws(() => { + fs.mkdtempSync(traversalFolderPath); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: traversalFolderPath + 'XXXXXX', + })); +} + +{ + fs.mkdtemp(traversalFolderPath, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: traversalFolderPath + 'XXXXXX', + })); +} + +{ + fs.readFile(bufferTraversalPath, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(traversalPath), + })); +} + +{ + fs.lstat(bufferTraversalPath, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + // lstat checks and throw on JS side. + // resource is only resolved on C++ (is_granted) + resource: bufferTraversalPath.toString(), + })); +} + +{ + fs.readFile(uint8ArrayTraversalPath, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(traversalPath), + })); +} + +// Monkey-patching Buffer internals should also not allow path traversal. +{ + const extraChars = '.'.repeat(40); + const traversalPathWithExtraChars = traversalPath + extraChars; + const traversalPathWithExtraBytes = Buffer.from(traversalPathWithExtraChars); + + Buffer.prototype.utf8Write = ((w) => function(str, ...args) { + assert.strictEqual(str, resolve(traversalPath) + extraChars); + return w.apply(this, [traversalPath, ...args]); + })(Buffer.prototype.utf8Write); + + // Sanity check (remove if the internals of Buffer.from change): + // The custom implementation of utf8Write should cause Buffer.from() to encode + // traversalPath instead of the sanitized output of resolve(). + assert.strictEqual(Buffer.from(resolve(traversalPathWithExtraChars)).toString(), traversalPath); + + assert.throws(() => { + fs.readFileSync(traversalPathWithExtraBytes); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(traversalPathWithExtraChars), + })); + + assert.throws(() => { + fs.readFileSync(new TextEncoder().encode(traversalPathWithExtraBytes.toString())); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + resource: path.toNamespacedPath(traversalPathWithExtraChars), + })); +} + +{ + assert.ok(!process.permission.has('fs.read', traversalPath)); + assert.ok(!process.permission.has('fs.write', traversalPath)); + assert.ok(!process.permission.has('fs.read', traversalFolderPath)); + assert.ok(!process.permission.has('fs.write', traversalFolderPath)); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-wildcard.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-wildcard.js new file mode 100644 index 00000000..d069d410 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-wildcard.js @@ -0,0 +1,80 @@ +'use strict' + +const common = require('../../common'); + +const assert = require('assert'); +const fs = require('fs'); + +{ + assert.throws(() => { + fs.readFileSync('/test.txt'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + // doesNotThrow + fs.readFile('/tmp/foo/file', (err) => { + // Will throw ENOENT + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); +} + +{ + // doesNotThrow + fs.readFile('/example/foo/file', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + + fs.readFile('/example/foo2/file', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + + fs.readFile('/example/foo2', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + + assert.throws(() => { + fs.readFileSync('/example/fo/foo2.js'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); + assert.throws(() => { + fs.readFileSync('/example/for'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); +} + +{ + // doesNotThrow + fs.readFile('/example/bar/file', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + fs.readFile('/example/bar2/file', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + fs.readFile('/example/bar', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + + assert.throws(() => { + fs.readFileSync('/example/ba/foo2.js'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemRead', + })); +} + +{ + fs.readFile('/folder/a/subfolder/b', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + fs.readFile('/folder/a/subfolder/b/c.txt', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); + fs.readFile('/folder/a/foo2.js', (err) => { + assert.notEqual(err.code, 'ERR_ACCESS_DENIED'); + }); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-write.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-write.js new file mode 100644 index 00000000..83fe3d23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/fs-write.js @@ -0,0 +1,560 @@ +'use strict'; + +const common = require('../../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const regularFolder = process.env.ALLOWEDFOLDER; +const regularFile = process.env.ALLOWEDFILE; +const blockedFolder = process.env.BLOCKEDFOLDER; +const blockedFile = process.env.BLOCKEDFILE; +const bufferBlockedFile = Buffer.from(process.env.BLOCKEDFILE); +const blockedFileURL = require('url').pathToFileURL(process.env.BLOCKEDFILE); +const relativeProtectedFile = process.env.RELATIVEBLOCKEDFILE; +const relativeProtectedFolder = process.env.RELATIVEBLOCKEDFOLDER; + +{ + assert.ok(!process.permission.has('fs.write', blockedFolder)); + assert.ok(!process.permission.has('fs.write', blockedFile)); +} + +// fs.writeFile +{ + assert.throws(() => { + fs.writeFileSync(blockedFile, 'example'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + fs.writeFile(blockedFile, 'example', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + })); + fs.writeFile(bufferBlockedFile, 'example', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.writeFileSync(blockedFileURL, 'example'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.writeFileSync(relativeProtectedFile, 'example'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(relativeProtectedFile), + }); + + assert.throws(() => { + fs.writeFileSync(path.join(blockedFolder, 'anyfile'), 'example'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'anyfile')), + }); +} + +// fs.createWriteStream +{ + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createWriteStream(blockedFile); + stream.on('error', reject); + }); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }).then(common.mustCall()); + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createWriteStream(relativeProtectedFile); + stream.on('error', reject); + }); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(relativeProtectedFile), + }).then(common.mustCall()); + + assert.rejects(() => { + return new Promise((_resolve, reject) => { + const stream = fs.createWriteStream(path.join(blockedFolder, 'example')); + stream.on('error', reject); + }); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'example')), + }).then(common.mustCall()); +} + +// fs.utimes +{ + assert.throws(() => { + fs.utimes(blockedFile, new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.utimes(bufferBlockedFile, new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.utimes(blockedFileURL, new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.utimes(relativeProtectedFile, new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(relativeProtectedFile), + }); + + assert.throws(() => { + fs.utimes(path.join(blockedFolder, 'anyfile'), new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'anyfile')), + }); +} + +// fs.lutimes +{ + assert.throws(() => { + fs.lutimes(blockedFile, new Date(), new Date(), () => {}); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.lutimes(bufferBlockedFile, new Date(), new Date(), () => {}); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.lutimes(blockedFileURL, new Date(), new Date(), () => {}); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); +} + +// fs.mkdir +{ + assert.throws(() => { + fs.mkdir(path.join(blockedFolder, 'any-folder'), (err) => { + assert.ifError(err); + }); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'any-folder')), + }); + assert.throws(() => { + fs.mkdir(path.join(relativeProtectedFolder, 'any-folder'), (err) => { + assert.ifError(err); + }); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(relativeProtectedFolder, 'any-folder')), + }); +} + +{ + assert.throws(() => { + fs.mkdtempSync(path.join(blockedFolder, 'any-folder')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + fs.mkdtemp(path.join(relativeProtectedFolder, 'any-folder'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); +} + +// fs.rename +{ + assert.throws(() => { + fs.renameSync(blockedFile, path.join(blockedFile, 'renamed')); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + fs.rename(blockedFile, path.join(blockedFile, 'renamed'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + })); + fs.rename(bufferBlockedFile, path.join(blockedFile, 'renamed'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.renameSync(blockedFileURL, path.join(blockedFile, 'renamed')); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.renameSync(relativeProtectedFile, path.join(relativeProtectedFile, 'renamed')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(relativeProtectedFile), + }); + assert.throws(() => { + fs.renameSync(blockedFile, path.join(regularFolder, 'renamed')); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + + assert.throws(() => { + fs.renameSync(regularFile, path.join(blockedFolder, 'renamed')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'renamed')), + }); +} + +// fs.copyFile +{ + assert.throws(() => { + fs.copyFileSync(regularFile, path.join(blockedFolder, 'any-file')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'any-file')), + }); + assert.throws(() => { + fs.copyFileSync(regularFile, path.join(relativeProtectedFolder, 'any-file')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(relativeProtectedFolder, 'any-file')), + }); + fs.copyFile(regularFile, path.join(relativeProtectedFolder, 'any-file'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(relativeProtectedFolder, 'any-file')), + })); + fs.copyFile(bufferBlockedFile, path.join(relativeProtectedFolder, 'any-file'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(relativeProtectedFolder, 'any-file')), + })); +} + +// fs.cp +{ + assert.throws(() => { + fs.cpSync(regularFile, path.join(blockedFolder, 'any-file')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(blockedFolder, 'any-file')), + }); + assert.throws(() => { + fs.cpSync(regularFile, path.join(relativeProtectedFolder, 'any-file')); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(path.join(relativeProtectedFolder, 'any-file')), + }); +} + +// fs.rm +{ + assert.throws(() => { + fs.rmSync(blockedFolder, { recursive: true }); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFolder), + }); + assert.throws(() => { + fs.rmSync(relativeProtectedFolder, { recursive: true }); + },{ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(relativeProtectedFolder), + }); +} + +// fs.open +{ + // Extra flags should not enable trivially bypassing all restrictions. + // See https://github.com/nodejs/node/issues/47090. + fs.open(blockedFile, fs.constants.O_RDWR | 0x10000000, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.open(blockedFileURL, fs.constants.O_RDWR | 0x10000000, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.open(bufferBlockedFile, fs.constants.O_RDWR | 0x10000000, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.rejects(async () => { + await fs.promises.open(blockedFile, fs.constants.O_RDWR | fs.constants.O_NOFOLLOW); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + if (common.isWindows) { + // In particular, on Windows, the permission system should not blindly let + // code delete write-protected files. + const O_TEMPORARY = 0x40; + assert.throws(() => { + fs.openSync(blockedFile, fs.constants.O_RDONLY | O_TEMPORARY); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite' + }); + } +} + +// fs.chmod +{ + assert.throws(() => { + fs.chmod(blockedFile, 0o755, common.mustNotCall()); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + assert.throws(() => { + fs.chmod(bufferBlockedFile, 0o755, common.mustNotCall()); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + assert.throws(() => { + fs.chmod(blockedFileURL, 0o755, common.mustNotCall()); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + assert.rejects(async () => { + await fs.promises.chmod(blockedFile, 0o755); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); +} + +// fs.lchmod +{ + if (common.isMacOS) { + fs.lchmod(blockedFile, 0o755, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.rejects(async () => { + await fs.promises.lchmod(blockedFile, 0o755); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + } +} + +// fs.appendFile +{ + fs.appendFile(blockedFile, 'new data', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.appendFile(bufferBlockedFile, 'new data', common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.throws(() => { + fs.appendFileSync(blockedFileURL, 'new data'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + assert.rejects(async () => { + await fs.promises.appendFile(blockedFile, 'new data'); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); +} + +// fs.chown +{ + fs.chown(blockedFile, 1541, 999, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.chown(bufferBlockedFile, 1541, 999, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.throws(() => { + fs.chownSync(blockedFileURL, 1541, 999); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + // TODO(@RafaelGSS): Uncaught Exception somehow? + // assert.rejects(async () => { + // return fs.promises.chown(blockedFile, 1541, 999); + // }, { + // code: 'ERR_ACCESS_DENIED', + // permission: 'FileSystemWrite', + // }); +} + +// fs.lchown +{ + fs.lchown(blockedFile, 1541, 999, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.lchown(bufferBlockedFile, 1541, 999, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.throws(() => { + fs.lchownSync(blockedFileURL, 1541, 999); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + // TODO(@RafaelGSS): Uncaught Exception somehow? + // assert.rejects(async () => { + // await fs.promises.lchown(blockedFile, 1541, 999); + // }, { + // code: 'ERR_ACCESS_DENIED', + // permission: 'FileSystemWrite', + // }); +} + +// fs.link +{ + assert.throws(() => { + fs.linkSync(blockedFile, path.join(blockedFolder, '/linked')); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + fs.link(blockedFile, path.join(blockedFolder, '/linked'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + fs.link(bufferBlockedFile, path.join(blockedFolder, '/linked'), common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + assert.throws(() => { + fs.linkSync(blockedFileURL, path.join(blockedFolder, '/linked')); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + }); + // TODO(@RafaelGSS): Uncaught Exception somehow? + // assert.rejects(async () => { + // await fs.promises.link(blockedFile, path.join(blockedFolder, '/linked')); + // }, { + // code: 'ERR_ACCESS_DENIED', + // permission: 'FileSystemWrite', + // }); +} + +// fs.unlink +{ + assert.throws(() => { + fs.unlinkSync(blockedFile); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + assert.throws(() => { + fs.unlinkSync(bufferBlockedFile); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); + fs.unlink(blockedFile, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + })); + assert.throws(() => { + fs.unlinkSync(blockedFileURL); + }, { + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath(blockedFile), + }); +} + +// fs.fchown with read-only fd +{ + assert.throws(() => { + // blocked file is allowed to read + const fd = fs.openSync(blockedFile, 'r'); + fs.fchmod(fd, 777, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + fs.fchmodSync(fd, 777); + }, { + code: 'ERR_ACCESS_DENIED', + }); +} + +// fs.fchmod with read-only fd +{ + assert.throws(() => { + // blocked file is allowed to read + const fd = fs.openSync(blockedFile, 'r'); + fs.fchown(fd, 999, 999, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); + fs.fchownSync(fd, 999, 999); + }, { + code: 'ERR_ACCESS_DENIED', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/inspector-brk.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/inspector-brk.js new file mode 100644 index 00000000..98aca610 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/inspector-brk.js @@ -0,0 +1 @@ +console.log("Hi!") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/loader/index.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/loader/index.js new file mode 100644 index 00000000..f8395e6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/loader/index.js @@ -0,0 +1,3 @@ +const fs = require('node:fs'); + +fs.readFileSync('/etc/passwd'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.js new file mode 100644 index 00000000..cac52e04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.js @@ -0,0 +1 @@ +require('./required-module'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.mjs b/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.mjs new file mode 100644 index 00000000..e7c28f7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/main-module.mjs @@ -0,0 +1 @@ +import './required-module.mjs'; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/processbinding.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/processbinding.js new file mode 100644 index 00000000..69e2fac5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/processbinding.js @@ -0,0 +1,32 @@ +const common = require('../../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); + +{ + assert.throws(() => { + process.binding(); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); +} + +{ + assert.throws(() => { + process.binding('async_wrap'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); +} + +{ + assert.throws(() => { + process.binding('fs'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + })); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.js b/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.js new file mode 100644 index 00000000..e8dbf442 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.js @@ -0,0 +1 @@ +console.log('ok'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.mjs b/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.mjs new file mode 100644 index 00000000..e8dbf442 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/permission/required-module.mjs @@ -0,0 +1 @@ +console.log('ok'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/person-large.jpg b/packages/secure-exec/tests/node-conformance/fixtures/person-large.jpg new file mode 100644 index 00000000..3d0d0af4 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/person-large.jpg differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/person.jpg b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg new file mode 100644 index 00000000..96d46888 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.br b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.br new file mode 100644 index 00000000..7d35b123 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.br differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.gz b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.gz new file mode 100644 index 00000000..0d3239a3 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/person.jpg.gz differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/pkgexports.mjs b/packages/secure-exec/tests/node-conformance/fixtures/pkgexports.mjs new file mode 100644 index 00000000..b71566b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/pkgexports.mjs @@ -0,0 +1,16 @@ +import { fileURLToPath } from 'url'; +import { createRequire } from 'module'; + +const rawRequire = createRequire(fileURLToPath(import.meta.url)); + +export function directRequireFixture(specifier) { + return rawRequire(specifier); +} + +export async function requireFixture(specifier) { + return { default: rawRequire(specifier ) }; +} + +export function importFixture(specifier) { + return import(specifier); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package-lock.json b/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package-lock.json new file mode 100644 index 00000000..9cd453ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package-lock.json @@ -0,0 +1,38 @@ +{ + "name": "postject-copy", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "postject-copy", + "version": "1.0.0", + "license": "ISC", + "dependencies": { + "postject": "^1.0.0-alpha.6" + } + }, + "node_modules/commander": { + "version": "9.5.0", + "resolved": "https://registry.npmjs.org/commander/-/commander-9.5.0.tgz", + "integrity": "sha512-KRs7WVDKg86PWiuAqhDrAQnTXZKraVcCc6vFdL14qrZ/DcWwuRo7VoiYXalXO7S5GKpqYiVEwCbgFDfxNHKJBQ==", + "engines": { + "node": "^12.20.0 || >=14" + } + }, + "node_modules/postject": { + "version": "1.0.0-alpha.6", + "resolved": "https://registry.npmjs.org/postject/-/postject-1.0.0-alpha.6.tgz", + "integrity": "sha512-b9Eb8h2eVqNE8edvKdwqkrY6O7kAwmI8kcnBv1NScolYJbo59XUF0noFq+lxbC1yN20bmC0WBEbDC5H/7ASb0A==", + "dependencies": { + "commander": "^9.4.0" + }, + "bin": { + "postject": "dist/cli.js" + }, + "engines": { + "node": ">=14.0.0" + } + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package.json b/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package.json new file mode 100644 index 00000000..9718ddc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/postject-copy/package.json @@ -0,0 +1,15 @@ +{ + "name": "postject-copy", + "version": "1.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [], + "author": "", + "license": "ISC", + "dependencies": { + "postject": "^1.0.0-alpha.6" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print A.js b/packages/secure-exec/tests/node-conformance/fixtures/print A.js new file mode 100644 index 00000000..30a56425 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print A.js @@ -0,0 +1 @@ +console.log('A') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-10-lines.js b/packages/secure-exec/tests/node-conformance/fixtures/print-10-lines.js new file mode 100644 index 00000000..e672ef80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-10-lines.js @@ -0,0 +1,24 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +for (var i = 0; i < 10; i++) { + console.log(`count ${i}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-chars-from-buffer.js b/packages/secure-exec/tests/node-conformance/fixtures/print-chars-from-buffer.js new file mode 100644 index 00000000..30b0c001 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-chars-from-buffer.js @@ -0,0 +1,31 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const assert = require('assert'); + +var n = parseInt(process.argv[2]); + +var b = Buffer.allocUnsafe(n); +for (var i = 0; i < n; i++) { + b[i] = 100; +} + +process.stdout.write(b); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-chars.js b/packages/secure-exec/tests/node-conformance/fixtures/print-chars.js new file mode 100644 index 00000000..26ff958d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-chars.js @@ -0,0 +1,26 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const assert = require('assert'); + +var n = parseInt(process.argv[2]); + +process.stdout.write('c'.repeat(n)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-delayed.js b/packages/secure-exec/tests/node-conformance/fixtures/print-delayed.js new file mode 100644 index 00000000..42eb4561 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-delayed.js @@ -0,0 +1,3 @@ +setTimeout(() => { + console.log('delayed'); +}, 100); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-error-message.js b/packages/secure-exec/tests/node-conformance/fixtures/print-error-message.js new file mode 100644 index 00000000..0650bfbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-error-message.js @@ -0,0 +1 @@ +console.error('Bad command or file name'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/print-intrinsic-mutation-name.js b/packages/secure-exec/tests/node-conformance/fixtures/print-intrinsic-mutation-name.js new file mode 100644 index 00000000..95b4690d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/print-intrinsic-mutation-name.js @@ -0,0 +1,2 @@ +'use strict'; +console.log({}.flatten.name); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/printA.js b/packages/secure-exec/tests/node-conformance/fixtures/printA.js new file mode 100644 index 00000000..30a56425 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/printA.js @@ -0,0 +1 @@ +console.log('A') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/printB.js b/packages/secure-exec/tests/node-conformance/fixtures/printB.js new file mode 100644 index 00000000..241b6bdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/printB.js @@ -0,0 +1 @@ +console.log('B') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/printC.js b/packages/secure-exec/tests/node-conformance/fixtures/printC.js new file mode 100644 index 00000000..9a203c98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/printC.js @@ -0,0 +1 @@ +console.log('C') diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/define.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/define.js new file mode 100644 index 00000000..59d57441 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/define.js @@ -0,0 +1,6 @@ +Object.defineProperty(process.env, 'FOO', { + configurable: true, + enumerable: true, + writable: true, + value: 'FOO', +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/delete.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/delete.js new file mode 100644 index 00000000..19ea5160 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/delete.js @@ -0,0 +1 @@ +delete process.env.FOO; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/enumerate.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/enumerate.js new file mode 100644 index 00000000..ea6f3972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/enumerate.js @@ -0,0 +1,3 @@ +Object.keys(process.env); + +const env = { ...process.env }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/get.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/get.js new file mode 100644 index 00000000..e0257a02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/get.js @@ -0,0 +1,2 @@ +const foo = process.env.FOO; +const bar = process.env.BAR; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/query.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/query.js new file mode 100644 index 00000000..1e3fc9b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/query.js @@ -0,0 +1,3 @@ +const foo = 'FOO' in process.env; +const bar = Object.hasOwn(process.env, 'BAR'); +const baz = process.env.hasOwnProperty('BAZ'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process-env/set.js b/packages/secure-exec/tests/node-conformance/fixtures/process-env/set.js new file mode 100644 index 00000000..a9863742 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process-env/set.js @@ -0,0 +1 @@ +process.env.FOO = "FOO"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process/before-exit.mjs b/packages/secure-exec/tests/node-conformance/fixtures/process/before-exit.mjs new file mode 100644 index 00000000..99f147e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process/before-exit.mjs @@ -0,0 +1,31 @@ +import { strictEqual } from 'assert' + +function setup() { + const obj = { foo: 'bar' } + process.finalization.registerBeforeExit(obj, shutdown) +} + +let shutdownCalled = false +let timeoutFinished = false + +function shutdown(obj, event) { + shutdownCalled = true + if (event === 'beforeExit') { + setTimeout(function () { + timeoutFinished = true + strictEqual(obj.foo, 'bar') + process.finalization.unregister(obj) + }, 100) + process.on('beforeExit', function () { + strictEqual(timeoutFinished, true) + }) + } else { + throw new Error(`different event, expected beforeExit but got ${event}`) + } +} + +setup() + +process.on('exit', function () { + strictEqual(shutdownCalled, true) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process/close.mjs b/packages/secure-exec/tests/node-conformance/fixtures/process/close.mjs new file mode 100644 index 00000000..2f8e9487 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process/close.mjs @@ -0,0 +1,18 @@ +import { strictEqual } from 'assert' + +function setup() { + const obj = { foo: 'bar' } + process.finalization.register(obj, shutdown) +} + +let shutdownCalled = false +function shutdown(obj) { + shutdownCalled = true + strictEqual(obj.foo, 'bar') +} + +setup() + +process.on('exit', function () { + strictEqual(shutdownCalled, true) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process/different-registry-per-thread.mjs b/packages/secure-exec/tests/node-conformance/fixtures/process/different-registry-per-thread.mjs new file mode 100644 index 00000000..6718ae72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process/different-registry-per-thread.mjs @@ -0,0 +1,15 @@ +import { isMainThread, Worker } from 'node:worker_threads'; + +if (isMainThread) { + process.finalization.register({ foo: 'foo' }, () => { + process.stdout.write('shutdown on main thread\n'); + }); + + const worker = new Worker(import.meta.filename); + + worker.postMessage('ping'); +} else { + process.finalization.register({ foo: 'bar' }, () => { + process.stdout.write('shutdown on worker\n'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process/gc-not-close.mjs b/packages/secure-exec/tests/node-conformance/fixtures/process/gc-not-close.mjs new file mode 100644 index 00000000..72bbcb02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process/gc-not-close.mjs @@ -0,0 +1,21 @@ +import { strictEqual } from 'assert' + +function setup() { + let obj = { foo: 'bar' } + process.finalization.register(obj, shutdown) + setImmediate(function () { + obj = undefined + gc() + }) +} + +let shutdownCalled = false +function shutdown(obj) { + shutdownCalled = true +} + +setup() + +process.on('exit', function () { + strictEqual(shutdownCalled, false) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/process/unregister.mjs b/packages/secure-exec/tests/node-conformance/fixtures/process/unregister.mjs new file mode 100644 index 00000000..8ecfd8b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/process/unregister.mjs @@ -0,0 +1,21 @@ +import { strictEqual } from 'assert' + +function setup() { + const obj = { foo: 'bar' } + process.finalization.register(obj, shutdown) + setImmediate(function () { + process.finalization.unregister(obj) + process.finalization.unregister(obj) // twice, this should not throw + }) +} + +let shutdownCalled = false +function shutdown(obj) { + shutdownCalled = true +} + +setup() + +process.on('exit', function () { + strictEqual(shutdownCalled, false) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.gz b/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.gz new file mode 100644 index 00000000..a019c484 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.gz differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.z b/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.z new file mode 100644 index 00000000..e87b13ab Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/pseudo-multimember-gzip.z differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/pss-vectors.json b/packages/secure-exec/tests/node-conformance/fixtures/pss-vectors.json new file mode 100644 index 00000000..b540d13a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/pss-vectors.json @@ -0,0 +1,89 @@ +{ + "example01": { + "publicKey": [ + "-----BEGIN PUBLIC KEY-----", + "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClbkoOcBAXWJpRh9x+qEHRVvLs", + "DjatUqRN/rHmH3rZkdjFEFb/7bFitMDyg6EqiKOU3/Umq3KRy7MHzqv84LHf1c2V", + "CAltWyuLbfXWce9jd8CSHLI8Jwpw4lmOb/idGfEFrMLT8Ms18pKA4Thrb2TE7yLh", + "4fINDOjP+yJJvZohNwIDAQAB", + "-----END PUBLIC KEY-----" + ], + "tests": [ + { + "message": "cdc87da223d786df3b45e0bbbc721326d1ee2af806cc315475cc6f0d9c66e1b62371d45ce2392e1ac92844c310102f156a0d8d52c1f4c40ba3aa65095786cb769757a6563ba958fed0bcc984e8b517a3d5f515b23b8a41e74aa867693f90dfb061a6e86dfaaee64472c00e5f20945729cbebe77f06ce78e08f4098fba41f9d6193c0317e8b60d4b6084acb42d29e3808a3bc372d85e331170fcbf7cc72d0b71c296648b3a4d10f416295d0807aa625cab2744fd9ea8fd223c42537029828bd16be02546f130fd2e33b936d2676e08aed1b73318b750a0167d0", + "salt": "dee959c7e06411361420ff80185ed57f3e6776af", + "signature": "9074308fb598e9701b2294388e52f971faac2b60a5145af185df5287b5ed2887e57ce7fd44dc8634e407c8e0e4360bc226f3ec227f9d9e54638e8d31f5051215df6ebb9c2f9579aa77598a38f914b5b9c1bd83c4e2f9f382a0d0aa3542ffee65984a601bc69eb28deb27dca12c82c2d4c3f66cd500f1ff2b994d8a4e30cbb33c" + }, + { + "message": 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"80e70ff86a08de3ec60972b39b4fbfdcea67ae8e", + "signature": "1d2aad221ca4d31ddf13509239019398e3d14b32dc34dc5af4aeaea3c095af73479cf0a45e5629635a53a018377615b16cb9b13b3e09d671eb71e387b8545c5960da5a64776e768e82b2c93583bf104c3fdb23512b7b4e89f633dd0063a530db4524b01c3f384c09310e315a79dcd3d684022a7f31c865a664e316978b759fad" + }, + { + "message": "10aae9a0ab0b595d0841207b700d48d75faedde3b775cd6b4cc88ae06e4694ec74ba18f8520d4f5ea69cbbe7cc2beba43efdc10215ac4eb32dc302a1f53dc6c4352267e7936cfebf7c8d67035784a3909fa859c7b7b59b8e39c5c2349f1886b705a30267d402f7486ab4f58cad5d69adb17ab8cd0ce1caf5025af4ae24b1fb8794c6070cc09a51e2f9911311e3877d0044c71c57a993395008806b723ac38373d395481818528c1e7053739282053529510e935cd0fa77b8fa53cc2d474bd4fb3cc5c672d6ffdc90a00f9848712c4bcfe46c60573659b11e6457e861f0f604b6138d144f8ce4e2da73", + "salt": "a8ab69dd801f0074c2a1fc60649836c616d99681", + "signature": "2a34f6125e1f6b0bf971e84fbd41c632be8f2c2ace7de8b6926e31ff93e9af987fbc06e51e9be14f5198f91f3f953bd67da60a9df59764c3dc0fe08e1cbef0b75f868d10ad3fba749fef59fb6dac46a0d6e504369331586f58e4628f39aa278982543bc0eeb537dc61958019b394fb273f215858a0a01ac4d650b955c67f4c58" + } + ] + }, + "example10": { + "publicKey": [ + "-----BEGIN PUBLIC KEY-----", + "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApd2GesTLAvkLlFfUjBSn", + "cO+ZHFbDnA7GX9Ea+ok3zqV7m+esc7RcABdhW4LWIuMYdTtgJ8D9FXvhL4CQ/uKn", + "rc0O73WfiLpJl8ekLVjJqhLLma4AH+UhwTu1QxRFqNWuT15MfpSKwifTYEBx8g5X", + "fpBfvrFd+vBtHeWuYlPWOmohILMaXaXavJVQYA4g8n03OeJieSX+o8xQnyHf8E5u", + "6kVJxUDWgJ/5MH7t6R//WHM9g4WiN9bTcFoz45GQCZIHDfet8TV89+NwDONmfeg/", + "F7jfF3jbOB3OCctK0FilEQAac4GY7ifPVaE7dUU5kGWC7IsXS9WNXR89dnxhNyGu", + "BQIDAQAB", + "-----END PUBLIC KEY-----" + ], + "tests": [ + { + "message": "883177e5126b9be2d9a9680327d5370c6f26861f5820c43da67a3ad609", + "salt": "04e215ee6ff934b9da70d7730c8734abfcecde89", + "signature": "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" + }, + { + "message": "dd670a01465868adc93f26131957a50c52fb777cdbaa30892c9e12361164ec13979d43048118e4445db87bee58dd987b3425d02071d8dbae80708b039dbb64dbd1de5657d9fed0c118a54143742e0ff3c87f74e45857647af3f79eb0a14c9d75ea9a1a04b7cf478a897a708fd988f48e801edb0b7039df8c23bb3c56f4e821ac", + "salt": "8b2bdd4b40faf545c778ddf9bc1a49cb57f9b71b", + "signature": "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" + }, + { + "message": "48b2b6a57a63c84cea859d65c668284b08d96bdcaabe252db0e4a96cb1bac6019341db6fbefb8d106b0e90eda6bcc6c6262f37e7ea9c7e5d226bd7df85ec5e71efff2f54c5db577ff729ff91b842491de2741d0c631607df586b905b23b91af13da12304bf83eca8a73e871ff9db", + "salt": "4e96fc1b398f92b44671010c0dc3efd6e20c2d73", + "signature": "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" + }, + { + "message": "0b8777c7f839baf0a64bbbdbc5ce79755c57a205b845c174e2d2e90546a089c4e6ec8adffa23a7ea97bae6b65d782b82db5d2b5a56d22a29a05e7c4433e2b82a621abba90add05ce393fc48a840542451a", + "salt": "c7cd698d84b65128d8835e3a8b1eb0e01cb541ec", + "signature": "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" + }, + { + "message": "f1036e008e71e964dadc9219ed30e17f06b4b68a955c16b312b1eddf028b74976bed6b3f6a63d4e77859243c9cccdc98016523abb02483b35591c33aad81213bb7c7bb1a470aabc10d44256c4d4559d916", + "salt": "efa8bff96212b2f4a3f371a10d574152655f5dfb", + "signature": "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" + }, + { + "message": "25f10895a87716c137450bb9519dfaa1f207faa942ea88abf71e9c17980085b555aebab76264ae2a3ab93c2d12981191ddac6fb5949eb36aee3c5da940f00752c916d94608fa7d97ba6a2915b688f20323d4e9d96801d89a72ab5892dc2117c07434fcf972e058cf8c41ca4b4ff554f7d5068ad3155fced0f3125bc04f9193378a8f5c4c3b8cb4dd6d1cc69d30ecca6eaa51e36a05730e9e342e855baf099defb8afd7", + "salt": "ad8b1523703646224b660b550885917ca2d1df28", + "signature": "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" + } + ] + } +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/readfile_pipe_test.txt b/packages/secure-exec/tests/node-conformance/fixtures/readfile_pipe_test.txt new file mode 100644 index 00000000..65975655 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/readfile_pipe_test.txt @@ -0,0 +1,5 @@ +xxxx xxxx xxxx xxxx +xxxx xxxx xxxx xxxx +xxxx xxxx xxxx xxxx +xxxx xxxx xxxx xxxx +xxxx xxxx xxxx xxxx diff --git a/packages/secure-exec/tests/node-conformance/fixtures/recursive-a.cjs b/packages/secure-exec/tests/node-conformance/fixtures/recursive-a.cjs new file mode 100644 index 00000000..a60c0a63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/recursive-a.cjs @@ -0,0 +1,6 @@ +'use strict'; + +global.counter ??= 0; +global.counter++; + +require('./recursive-b.cjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/recursive-b.cjs b/packages/secure-exec/tests/node-conformance/fixtures/recursive-b.cjs new file mode 100644 index 00000000..e9f0b5d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/recursive-b.cjs @@ -0,0 +1,3 @@ +'use strict'; + +require('./recursive-a.cjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/recvfd.js b/packages/secure-exec/tests/node-conformance/fixtures/recvfd.js new file mode 100644 index 00000000..c27a312c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/recvfd.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// See test/simple/test-sendfd.js for a complete description of what this +// script is doing and how it fits into the test as a whole. + +const net = require('net'); + +var receivedData = []; +var receivedFDs = []; +var numSentMessages = 0; + +function processData(s) { + if (receivedData.length == 0 || receivedFDs.length == 0) { + return; + } + + var fd = receivedFDs.shift(); + var d = receivedData.shift(); + + // Augment our received object before sending it back across the pipe. + d.pid = process.pid; + + // Create a stream around the FD that we received and send a serialized + // version of our modified object back. Clean up when we're done. + var pipeStream = new net.Stream(fd); + + var drainFunc = function() { + pipeStream.destroy(); + + if (++numSentMessages == 2) { + s.destroy(); + } + }; + + pipeStream.on('drain', drainFunc); + pipeStream.resume(); + + if (pipeStream.write(JSON.stringify(d) + '\n')) { + drainFunc(); + } +} + +// Create a UNIX socket to the path defined by argv[2] and read a file +// descriptor and misc data from it. +var s = new net.Stream(); +s.on('fd', function(fd) { + receivedFDs.unshift(fd); + processData(s); +}); +s.on('data', function(data) { + data.toString('utf8').trim().split('\n').forEach(function(d) { + receivedData.unshift(JSON.parse(d)); + }); + processData(s); +}); +s.connect(process.argv[2]); + +// vim:ts=2 sw=2 et diff --git a/packages/secure-exec/tests/node-conformance/fixtures/registerExt.hello.world b/packages/secure-exec/tests/node-conformance/fixtures/registerExt.hello.world new file mode 100644 index 00000000..0420edca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/registerExt.hello.world @@ -0,0 +1 @@ +exports.test = 'passed' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/registerExt.test b/packages/secure-exec/tests/node-conformance/fixtures/registerExt.test new file mode 100644 index 00000000..d08e5b1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/registerExt.test @@ -0,0 +1 @@ +this is custom source diff --git a/packages/secure-exec/tests/node-conformance/fixtures/registerExt2.test b/packages/secure-exec/tests/node-conformance/fixtures/registerExt2.test new file mode 100644 index 00000000..94544f1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/registerExt2.test @@ -0,0 +1 @@ +This is for the object return test diff --git a/packages/secure-exec/tests/node-conformance/fixtures/repl-folder-extensions/foo.js/index.js b/packages/secure-exec/tests/node-conformance/fixtures/repl-folder-extensions/foo.js/index.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline-no-trailing-newline.js b/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline-no-trailing-newline.js new file mode 100644 index 00000000..605d49e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline-no-trailing-newline.js @@ -0,0 +1,7 @@ +// The lack of a newline at the end of this file is intentional. +const getLunch = () => + placeOrder('tacos') + .then(eat); + +const placeOrder = (order) => Promise.resolve(order); +const eat = (food) => ''; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline.js b/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline.js new file mode 100644 index 00000000..faedf4ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/repl-load-multiline.js @@ -0,0 +1,6 @@ +const getLunch = () => + placeOrder('tacos') + .then(eat); + +const placeOrder = (order) => Promise.resolve(order); +const eat = (food) => ''; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/repl-pretty-stack.js b/packages/secure-exec/tests/node-conformance/fixtures/repl-pretty-stack.js new file mode 100644 index 00000000..26e72bee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/repl-pretty-stack.js @@ -0,0 +1,19 @@ +'use strict'; + +function a() { + b(); +} + +function b() { + c(); +} + +function c() { + d(function() { throw new Error('Whoops!'); }); +} + +function d(f) { + f(); +} + +a(); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/repl-tab-completion-nested-repls.js b/packages/secure-exec/tests/node-conformance/fixtures/repl-tab-completion-nested-repls.js new file mode 100644 index 00000000..1d2b154f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/repl-tab-completion-nested-repls.js @@ -0,0 +1,50 @@ +// Tab completion sometimes uses a separate REPL instance under the hood. +// That REPL instance has its own domain. Make sure domain errors trickle back +// up to the main REPL. +// +// Ref: https://github.com/nodejs/node/issues/21586 + +'use strict'; + +const { Stream } = require('stream'); +function noop() {} + +// A stream to push an array into a REPL +function ArrayStream() { + this.run = function(data) { + data.forEach((line) => { + this.emit('data', `${line}\n`); + }); + }; +} + +Object.setPrototypeOf(ArrayStream.prototype, Stream.prototype); +Object.setPrototypeOf(ArrayStream, Stream); +ArrayStream.prototype.readable = true; +ArrayStream.prototype.writable = true; +ArrayStream.prototype.pause = noop; +ArrayStream.prototype.resume = noop; +ArrayStream.prototype.write = noop; + +const repl = require('repl'); + +const putIn = new ArrayStream(); +const testMe = repl.start('', putIn); + +// Some errors are passed to the domain, but do not callback. +testMe._domain.on('error', function(err) { + throw err; +}); + +// Nesting of structures causes REPL to use a nested REPL for completion. +putIn.run([ + 'var top = function() {', + 'r = function test (', + ' one, two) {', + 'var inner = {', + ' one:1', + '};' +]); + +// In Node.js 10.11.0, this next line will terminate the repl silently... +testMe.complete('inner.o', () => { throw new Error('fhqwhgads'); }); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/report-oom.js b/packages/secure-exec/tests/node-conformance/fixtures/report-oom.js new file mode 100644 index 00000000..1677dc23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/report-oom.js @@ -0,0 +1,13 @@ +'use strict'; + +const list = []; +while (true) { + const record = new MyRecord(); + list.push(record); +} + +function MyRecord() { + this.name = 'foo'; + this.id = 128; + this.account = 98454324; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-bin/bin/req.js b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/bin/req.js new file mode 100644 index 00000000..4b2e02c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/bin/req.js @@ -0,0 +1 @@ +module.exports = require('../'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-bin/lib/req.js b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/lib/req.js new file mode 100644 index 00000000..9dc5fc1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/lib/req.js @@ -0,0 +1 @@ +module.exports = ''; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-bin/package.json b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/package.json new file mode 100644 index 00000000..5ffac0c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-bin/package.json @@ -0,0 +1,4 @@ +{ + "name": "req", + "main": "./lib/req.js" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/index.js b/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/index.js new file mode 100644 index 00000000..d2ed2dd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/index.js @@ -0,0 +1,2 @@ +'use strict'; +module.exports = 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/package.json b/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/package.json new file mode 100644 index 00000000..3f0b7c67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-empty-main/package.json @@ -0,0 +1 @@ +{"main":""} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/require-resolve.js b/packages/secure-exec/tests/node-conformance/fixtures/require-resolve.js new file mode 100644 index 00000000..ae0609f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/require-resolve.js @@ -0,0 +1,109 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const nodeModules = path.join(__dirname, 'node_modules'); +const nestedNodeModules = path.join(__dirname, 'node_modules', 'node_modules'); +const nestedIndex = path.join(__dirname, 'nested-index'); + +// Test the default behavior. +assert.strictEqual( + require.resolve('bar'), + path.join(nodeModules, 'bar.js') +); + +if (require.resolve.paths) { + // Verify that existing paths are removed. + assert.throws(() => { + require.resolve('bar', { paths: [] }) + }, /^Error: Cannot find module 'bar'/); +} + +// Verify that resolution path can be overwritten. +{ + // three.js cannot be loaded from this file by default. + assert.throws(() => { + require.resolve('three') + }, /^Error: Cannot find module 'three'/); + + // If the nested-index directory is provided as a resolve path, 'three' + // cannot be found because nested-index is used as a starting point and not + // a searched directory. + assert.throws(() => { + require.resolve('three', { paths: [nestedIndex] }) + }, /^Error: Cannot find module 'three'/); + + // Resolution from nested index directory also checks node_modules. + assert.strictEqual( + require.resolve('bar', { paths: [nestedIndex] }), + path.join(nodeModules, 'bar.js') + ); +} + +// Verify that the default paths can be used and modified. +if (require.resolve.paths) { + const paths = require.resolve.paths('bar'); + + assert.strictEqual(paths[0], nodeModules); + assert.strictEqual( + require.resolve('bar', { paths }), + path.join(nodeModules, 'bar.js') + ); + + paths.unshift(nestedNodeModules); + assert.strictEqual( + require.resolve('bar', { paths }), + path.join(nodeModules, 'bar.js') + ); +} + +// Verify that relative request paths work properly. +if (require.resolve.paths) { + const searchIn = './' + path.relative(process.cwd(), nestedIndex); + + // Search in relative paths. + assert.strictEqual( + require.resolve('./three.js', { paths: [searchIn] }), + path.join(nestedIndex, 'three.js') + ); + + // Search in absolute paths. + assert.strictEqual( + require.resolve('./three.js', { paths: [nestedIndex] }), + path.join(nestedIndex, 'three.js') + ); + + // Repeat the same tests with Windows slashes in the request path. + if (common.isWindows) { + assert.strictEqual( + require.resolve('.\\three.js', { paths: [searchIn] }), + path.join(nestedIndex, 'three.js') + ); + + assert.strictEqual( + require.resolve('.\\three.js', { paths: [nestedIndex] }), + path.join(nestedIndex, 'three.js') + ); + } +} + +if (require.resolve.paths) { + // Test paths option validation + assert.throws(() => { + require.resolve('.\\three.js', { paths: 'foo' }) + }, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + }); +} + +// Verify that the default require.resolve() is used for empty options. +assert.strictEqual( + require.resolve('./printA.js', {}), + require.resolve('./printA.js') +); + +assert.strictEqual( + require.resolve('no_index/'), + path.join(__dirname, 'node_modules', 'no_index', 'lib', 'index.js'), +) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/resolve-paths/default/verify-paths.js b/packages/secure-exec/tests/node-conformance/fixtures/resolve-paths/default/verify-paths.js new file mode 100644 index 00000000..dee03fbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/resolve-paths/default/verify-paths.js @@ -0,0 +1,21 @@ +'use strict'; +require('../../../common'); +const assert = require('assert'); +const path = require('path'); + +// By default, resolving 'dep' should return +// fixturesDir/resolve-paths/default/node_modules/dep/index.js. By setting +// the path to fixturesDir/resolve-paths/default, the 'default' directory +// structure should be ignored. + +assert.strictEqual( + require.resolve('dep'), + path.join(__dirname, 'node_modules', 'dep', 'index.js') +); + +const paths = [path.resolve(__dirname, '..', 'defined')]; + +assert.strictEqual( + require.resolve('dep', { paths }), + path.join(paths[0], 'node_modules', 'dep', 'index.js') +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/rsa-oaep-test-vectors.js b/packages/secure-exec/tests/node-conformance/fixtures/rsa-oaep-test-vectors.js new file mode 100644 index 00000000..47e681f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/rsa-oaep-test-vectors.js @@ -0,0 +1,30 @@ +{ + "comment": "RSA-OAEP test vectors for test-crypto-rsa-dsa.js", + "decryptionTests": [ + { + "ct": "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" + }, + { + "ct": "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", + "oaepHash": "sha1" + }, + { + "ct": "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", + "oaepHash": "sha256" + }, + { + "ct": "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", + "oaepHash": "sha512" + }, + { + "ct": "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", + "oaepHash": "sha384", + "oaepLabel": "01020304" + }, + { + "ct": "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", + "oaepHash": "sha1", + "oaepLabel": "00112233445566778899" + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/.env b/packages/secure-exec/tests/node-conformance/fixtures/run-script/.env new file mode 100644 index 00000000..c9784df7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/.env @@ -0,0 +1 @@ +CUSTOM_ENV="hello world" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-find-script/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-find-script/package.json new file mode 100644 index 00000000..73ddbdfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-find-script/package.json @@ -0,0 +1,3 @@ +{ + "types" : "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-parse/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-parse/package.json new file mode 100644 index 00000000..53ef3e3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/cannot-parse/package.json @@ -0,0 +1 @@ +{ "non-parsable package.json" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-json/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-json/package.json new file mode 100644 index 00000000..22ad2cc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-json/package.json @@ -0,0 +1,3 @@ +{ + "scripts": {}, +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-schema/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-schema/package.json new file mode 100644 index 00000000..59dfa8a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/invalid-schema/package.json @@ -0,0 +1,9 @@ +{ + "scripts": { + "array": [], + "boolean": true, + "null": null, + "number": 1.0, + "object": {} + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/missing-scripts/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/missing-scripts/package.json new file mode 100644 index 00000000..0967ef42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/missing-scripts/package.json @@ -0,0 +1 @@ +{} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/package.json b/packages/secure-exec/tests/node-conformance/fixtures/run-script/package.json new file mode 100644 index 00000000..138f47f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/run-script/package.json @@ -0,0 +1,17 @@ +{ + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1", + "ada": "ada", + "ada-windows": "ada.bat", + "positional-args": "positional-args", + "positional-args-windows": "positional-args.bat", + "custom-env": "custom-env", + "custom-env-windows": "custom-env.bat", + "path-env": "path-env", + "path-env-windows": "path-env.bat", + "special-env-variables": "special-env-variables", + "special-env-variables-windows": "special-env-variables.bat", + "pwd": "pwd", + "pwd-windows": "cd" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/run-script/sub-directory/.gitkeep b/packages/secure-exec/tests/node-conformance/fixtures/run-script/sub-directory/.gitkeep new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/sample.png b/packages/secure-exec/tests/node-conformance/fixtures/sample.png new file mode 100644 index 00000000..25862201 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/sample.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/sample_document.md b/packages/secure-exec/tests/node-conformance/fixtures/sample_document.md new file mode 100644 index 00000000..d1ba308b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/sample_document.md @@ -0,0 +1,8 @@ +# Sample Markdown + +## Seussian Rhymes +1. fish +2. fish + +* Red fish +* Blue fish diff --git a/packages/secure-exec/tests/node-conformance/fixtures/sea.js b/packages/secure-exec/tests/node-conformance/fixtures/sea.js new file mode 100644 index 00000000..6dea6960 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/sea.js @@ -0,0 +1,64 @@ +const { Module: { createRequire } } = require('module'); +const createdRequire = createRequire(__filename); + +// Although, require('../common') works locally, that couldn't be used here +// because we set NODE_TEST_DIR=/Users/iojs/node-tmp on Jenkins CI. +const { expectWarning, mustNotCall } = createdRequire(process.env.COMMON_DIRECTORY); + +const builtinWarning = +`Currently the require() provided to the main script embedded into single-executable applications only supports loading built-in modules. +To load a module from disk after the single executable application is launched, use require("module").createRequire(). +Support for bundled module loading or virtual file systems are under discussions in https://github.com/nodejs/single-executable`; + +expectWarning('Warning', builtinWarning); // Triggered by require() calls below. +// This additionally makes sure that no unexpected warnings are emitted. +if (!createdRequire('./sea-config.json').disableExperimentalSEAWarning) { + expectWarning('ExperimentalWarning', + 'Single executable application is an experimental feature and ' + + 'might change at any time'); + // Any unexpected warning would throw this error: + // https://github.com/nodejs/node/blob/c301404105a7256b79a0b8c4522ce47af96dfa17/test/common/index.js#L697-L700. +} + +// Should be possible to require core modules that optionally require the +// "node:" scheme. +const { deepStrictEqual, strictEqual, throws } = require('assert'); +const { dirname } = require('node:path'); + +// Checks that the source filename is used in the error stack trace. +strictEqual(new Error('lol').stack.split('\n')[1], ' at sea.js:29:13'); + +// Should be possible to require a core module that requires using the "node:" +// scheme. +{ + const { test } = require('node:test'); + strictEqual(typeof test, 'function'); +} + +// Should not be possible to require a core module without the "node:" scheme if +// it requires using the "node:" scheme. +throws(() => require('test'), { + code: 'ERR_UNKNOWN_BUILTIN_MODULE', +}); + +deepStrictEqual(process.argv, [process.execPath, process.execPath, '-a', '--b=c', 'd']); + +strictEqual(require.cache, undefined); +strictEqual(require.extensions, undefined); +strictEqual(require.main, module); +strictEqual(require.resolve, undefined); + +strictEqual(__filename, process.execPath); +strictEqual(__dirname, dirname(process.execPath)); +strictEqual(module.exports, exports); + +throws(() => require('./requirable.js'), { + code: 'ERR_UNKNOWN_BUILTIN_MODULE', +}); + +const requirable = createdRequire('./requirable.js'); +deepStrictEqual(requirable, { + hello: 'world', +}); + +console.log('Hello, world! 😊'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset-raw.js b/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset-raw.js new file mode 100644 index 00000000..0ba9858c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset-raw.js @@ -0,0 +1,31 @@ +'use strict'; + +const { isSea, getAsset, getRawAsset } = require('node:sea'); +const { readFileSync } = require('fs'); +const assert = require('assert'); + +assert(isSea()); + +{ + assert.throws(() => getRawAsset('nonexistent'), { + code: 'ERR_SINGLE_EXECUTABLE_APPLICATION_ASSET_NOT_FOUND' + }); + assert.throws(() => getRawAsset(null), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => getRawAsset(1), { + code: 'ERR_INVALID_ARG_TYPE' + }); +} + +{ + // Check that the asset embedded is the same as the original. + const assetOnDisk = readFileSync(process.env.__TEST_PERSON_JPG); + const assetCopy = getAsset('person.jpg') + const assetCopyBuffer = Buffer.from(assetCopy); + assert.deepStrictEqual(assetCopyBuffer, assetOnDisk); + + // Check that the copied asset is the same as the raw one. + const rawAsset = getRawAsset('person.jpg'); + assert.deepStrictEqual(rawAsset, assetCopy); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset.js b/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset.js new file mode 100644 index 00000000..e1a2189a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/sea/get-asset.js @@ -0,0 +1,102 @@ +'use strict'; + +const { isSea, getAsset, getAssetAsBlob } = require('node:sea'); +const { readFileSync } = require('node:fs'); +const assert = require('node:assert'); + +assert(isSea()); + +// Test invalid getAsset() calls. +{ + assert.throws(() => getAsset('utf8_test_text.txt', 'invalid'), { + code: 'ERR_ENCODING_NOT_SUPPORTED' + }); + + [ + 1, + 1n, + Symbol(), + false, + () => {}, + {}, + [], + null, + undefined, + ].forEach(arg => assert.throws(() => getAsset(arg), { + code: 'ERR_INVALID_ARG_TYPE' + })); + + assert.throws(() => getAsset('nonexistent'), { + code: 'ERR_SINGLE_EXECUTABLE_APPLICATION_ASSET_NOT_FOUND' + }); +} + +// Test invalid getAssetAsBlob() calls. +{ + // Invalid options argument. + [ + 123, + 123n, + Symbol(), + '', + true, + ].forEach(arg => assert.throws(() => { + getAssetAsBlob('utf8_test_text.txt', arg) + }, { + code: 'ERR_INVALID_ARG_TYPE' + })); + + assert.throws(() => getAssetAsBlob('nonexistent'), { + code: 'ERR_SINGLE_EXECUTABLE_APPLICATION_ASSET_NOT_FOUND' + }); +} + +const textAssetOnDisk = readFileSync(process.env.__TEST_UTF8_TEXT_PATH, 'utf8'); +const binaryAssetOnDisk = readFileSync(process.env.__TEST_PERSON_JPG); + +// Check getAsset() buffer copies. +{ + // Check that the asset embedded is the same as the original. + const assetCopy1 = getAsset('person.jpg') + const assetCopyBuffer1 = Buffer.from(assetCopy1); + assert.deepStrictEqual(assetCopyBuffer1, binaryAssetOnDisk); + + const assetCopy2 = getAsset('person.jpg'); + const assetCopyBuffer2 = Buffer.from(assetCopy2); + assert.deepStrictEqual(assetCopyBuffer2, binaryAssetOnDisk); + + // Zero-fill copy1. + assetCopyBuffer1.fill(0); + + // Test that getAsset() returns an immutable copy. + assert.deepStrictEqual(assetCopyBuffer2, binaryAssetOnDisk); + assert.notDeepStrictEqual(assetCopyBuffer1, binaryAssetOnDisk); +} + +// Check getAsset() with encoding. +{ + const actualAsset = getAsset('utf8_test_text.txt', 'utf8') + assert.strictEqual(actualAsset, textAssetOnDisk); + // Log it out so that the test could compare it and see if + // it's encoded/decoded correctly in the SEA. + console.log(actualAsset); +} + +// Check getAssetAsBlob(). +{ + let called = false; + async function test() { + const blob = getAssetAsBlob('person.jpg'); + const buffer = await blob.arrayBuffer(); + assert.deepStrictEqual(Buffer.from(buffer), binaryAssetOnDisk); + const blob2 = getAssetAsBlob('utf8_test_text.txt'); + const text = await blob2.text(); + assert.strictEqual(text, textAssetOnDisk); + } + test().then(() => { + called = true; + }); + process.on('exit', () => { + assert(called); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/index.js b/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/index.js new file mode 100644 index 00000000..7faa7369 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/index.js @@ -0,0 +1,4 @@ +'use strict' + +module.exports = 'Self resolution working'; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/package.json b/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/package.json new file mode 100644 index 00000000..7280b184 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/self_ref_module/package.json @@ -0,0 +1,13 @@ +{ + "name": "self_ref", + "version": "1.0.0", + "description": "", + "main": "index.js", + "exports": "./index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [], + "author": "", + "license": "ISC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/semicolon.js b/packages/secure-exec/tests/node-conformance/fixtures/semicolon.js new file mode 100644 index 00000000..79a30844 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/semicolon.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wasm b/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wasm new file mode 100644 index 00000000..497b8440 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wat b/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wat new file mode 100644 index 00000000..9dbaf7fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/shared-memory.wat @@ -0,0 +1,8 @@ +;; Compiled using the WebAssembly Tootkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm --enable-threads shared-memory.wat -o shared-memory.wasm + +(module + ;; Create shared memory with initial 1 page (64KiB) and max 1 page + (memory $mem 1 1 shared) + (export "memory" (memory $mem)) +) \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/should_exit.js b/packages/secure-exec/tests/node-conformance/fixtures/should_exit.js new file mode 100644 index 00000000..1c3b765b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/should_exit.js @@ -0,0 +1,28 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +function tmp() {} +process.on('SIGINT', tmp); +process.removeListener('SIGINT', tmp); +setInterval(function() { + process.stdout.write('keep alive\n'); +}, 1000); +process.stdout.write('start\n'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/simple.wasm b/packages/secure-exec/tests/node-conformance/fixtures/simple.wasm new file mode 100644 index 00000000..357f72da Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/simple.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/simple.wat b/packages/secure-exec/tests/node-conformance/fixtures/simple.wat new file mode 100644 index 00000000..e3026bff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/simple.wat @@ -0,0 +1,11 @@ +;; Compiled using the WebAssembly Tootkit (https://github.com/WebAssembly/wabt) +;; $ wat2wasm simple.wat -o simple.wasm + +(module + (func $add (param $a i32) (param $b i32) (result i32) + ;; return $a + $b + (i32.add (get_local $a) (get_local $b)) + ) + + (export "add" (func $add)) +) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-marked.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-marked.js new file mode 100644 index 00000000..14018ce6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-marked.js @@ -0,0 +1,21 @@ +'use strict'; + +let marked; +if (process.env.NODE_TEST_USE_SNAPSHOT === 'true') { + console.error('NODE_TEST_USE_SNAPSHOT true'); + marked = globalThis.marked; +} else { + console.error('NODE_TEST_USE_SNAPSHOT false'); + marked = require('./marked'); +} + +const md = ` +# heading + +[link][1] + +[1]: #heading "heading" +`; + +const html = marked(md) +console.log(html); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-mutate-fs.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-mutate-fs.js new file mode 100644 index 00000000..2b746957 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/check-mutate-fs.js @@ -0,0 +1,6 @@ +'use strict'; + +const fs = require('fs'); +const assert = require('assert'); + +assert.strictEqual(fs.foo, 'I am from the snapshot'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/child-process-sync.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/child-process-sync.js new file mode 100644 index 00000000..956b027d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/child-process-sync.js @@ -0,0 +1,26 @@ +'use strict'; + +const { + setDeserializeMainFunction, + isBuildingSnapshot +} = require('v8').startupSnapshot; + +function spawn() { + const { spawnSync, execFileSync, execSync } = require('child_process'); + spawnSync(process.execPath, [ __filename, 'spawnSync' ], { stdio: 'inherit' }); + if (!process.env.DIRNAME_CONTAINS_SHELL_UNSAFE_CHARS) + execSync(`"${process.execPath}" "${__filename}" "execSync"`, { stdio: 'inherit' }); + execFileSync(process.execPath, [ __filename, 'execFileSync' ], { stdio: 'inherit' }); +} + +if (process.argv[2] !== undefined) { + console.log('From child process', process.argv[2]); +} else { + spawn(); +} + +if (isBuildingSnapshot()) { + setDeserializeMainFunction(() => { + spawn(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/console.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/console.js new file mode 100644 index 00000000..fc209e0c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/console.js @@ -0,0 +1,9 @@ +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +console.log(JSON.stringify(Object.keys(console), null, 2)); + +setDeserializeMainFunction(() => { + console.log(JSON.stringify(Object.keys(console), null, 2)); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/create-worker-and-vm.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/create-worker-and-vm.js new file mode 100644 index 00000000..4dd2aa94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/create-worker-and-vm.js @@ -0,0 +1,20 @@ +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; +const assert = require('assert'); + +setDeserializeMainFunction(() => { + const vm = require('vm'); + const { Worker } = require('worker_threads'); + assert.strictEqual(vm.runInNewContext('21+21'), 42); + const worker = new Worker( + 'require("worker_threads").parentPort.postMessage({value: 21 + 21})', + { eval: true }); + + const messages = []; + worker.on('message', message => messages.push(message)); + + process.on('beforeExit', () => { + assert.deepStrictEqual(messages, [{value:42}]); + }) +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/cwd.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/cwd.js new file mode 100644 index 00000000..75069d14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/cwd.js @@ -0,0 +1,16 @@ +const { + addSerializeCallback, + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +// To make sure the cwd is present in the cache +process.cwd(); + +// Also access it from a serialization callback once +addSerializeCallback(() => { + process.cwd(); +}); + +setDeserializeMainFunction(() => { + console.log(process.cwd()); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/decompress-gzip-sync.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/decompress-gzip-sync.js new file mode 100644 index 00000000..a6480a89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/decompress-gzip-sync.js @@ -0,0 +1,20 @@ +'use strict'; + +const zlib = require('zlib'); +const fs = require('fs'); +const assert = require('assert'); + +const fixture = process.env.NODE_TEST_FIXTURE; +const mode = process.env.NODE_TEST_MODE; +const file = fs.readFileSync(fixture); +const result = zlib.gunzipSync(file); + +console.log(`Result length = ${result.byteLength}`); +console.log('NODE_TEST_MODE:', mode); +if (mode === 'snapshot') { + globalThis.NODE_TEST_DATA = result; +} else if (mode === 'verify') { + assert.deepStrictEqual(globalThis.NODE_TEST_DATA, result); +} else { + assert.fail('Unknown mode'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-lookup.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-lookup.js new file mode 100644 index 00000000..773b508f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-lookup.js @@ -0,0 +1,39 @@ +'use strict'; +const dns = require('dns'); +const assert = require('assert'); + +assert(process.env.NODE_TEST_HOST); + +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +function onError(err) { + console.error('error:', err); +} + +function onLookup(address, family) { + console.log(`address: ${JSON.stringify(address)}`); + console.log(`family: ${JSON.stringify(family)}`); +} + +function query() { + const host = process.env.NODE_TEST_HOST; + if (process.env.NODE_TEST_PROMISE === 'true') { + dns.promises.lookup(host, { family: 4 }).then( + ({address, family}) => onLookup(address, family), + onError); + } else { + dns.lookup(host, { family: 4 }, (err, address, family) => { + if (err) { + onError(err); + } else { + onLookup(address, family); + } + }); + } +} + +query(); + +setDeserializeMainFunction(query); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-resolve.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-resolve.js new file mode 100644 index 00000000..6a776f29 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/dns-resolve.js @@ -0,0 +1,59 @@ +'use strict'; +const dns = require('dns'); +const assert = require('assert'); + +assert(process.env.NODE_TEST_HOST); + +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +function onError(err) { + console.error('error:', err); +} + +function onResolve(addresses) { + console.log(`addresses: ${JSON.stringify(addresses)}`); +} + +function onReverse(hostnames) { + console.log(`hostnames: ${JSON.stringify(hostnames)}`); +} + +function query() { + if (process.env.NODE_TEST_DNS) { + dns.setServers([process.env.NODE_TEST_DNS]) + } + + const host = process.env.NODE_TEST_HOST; + if (process.env.NODE_TEST_PROMISE === 'true') { + dns.promises.resolve4(host).then(onResolve, onError); + } else { + dns.resolve4(host, (err, addresses) => { + if (err) { + onError(err); + } else { + onResolve(addresses); + } + }); + } + + const ip = process.env.NODE_TEST_IP; + if (ip) { + if (process.env.NODE_TEST_PROMISE === 'true') { + dns.promises.reverse(ip).then(onReverse, onError); + } else { + dns.reverse(ip, (err, hostnames) => { + if (err) { + onError(err); + } else { + onReverse(hostnames); + } + }); + } + } +} + +query(); + +setDeserializeMainFunction(query); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/echo-args.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/echo-args.js new file mode 100644 index 00000000..0aed4622 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/echo-args.js @@ -0,0 +1,12 @@ +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +const originalArgv = [...process.argv]; + +setDeserializeMainFunction(() => { + console.log(JSON.stringify({ + currentArgv: process.argv, + originalArgv + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error-stack.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error-stack.js new file mode 100644 index 00000000..96afaec2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error-stack.js @@ -0,0 +1,24 @@ + +const { + setDeserializeMainFunction, +} = require('v8').startupSnapshot; + +console.log(`During snapshot building, Error.stackTraceLimit =`, Error.stackTraceLimit); +console.log(getError('During snapshot building', 30)); + +setDeserializeMainFunction(() => { + console.log(`After snapshot deserialization, Error.stackTraceLimit =`, Error.stackTraceLimit); + console.log(getError('After snapshot deserialization', 30)); +}); + +function getError(message, depth) { + let counter = 1; + function recurse() { + if (counter++ < depth) { + return recurse(); + } + const error = new Error(message); + return error.stack; + } + return recurse(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error.js new file mode 100644 index 00000000..bc9eaa01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/error.js @@ -0,0 +1 @@ +throw new Error('test'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/marked.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/marked.js new file mode 100644 index 00000000..d29b18ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/marked.js @@ -0,0 +1,2970 @@ +/** + * marked - a markdown parser + * Copyright (c) 2011-2021, Christopher Jeffrey. (MIT Licensed) + * https://github.com/markedjs/marked + */ + +/** + * DO NOT EDIT THIS FILE + * The code in this file is generated from files in ./src/ + */ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.marked = factory()); +}(this, (function () { 'use strict'; + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _createForOfIteratorHelperLoose(o, allowArrayLike) { + var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; + if (it) return (it = it.call(o)).next.bind(it); + + if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { + if (it) o = it; + var i = 0; + return function () { + if (i >= o.length) return { + done: true + }; + return { + done: false, + value: o[i++] + }; + }; + } + + throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + var defaults$5 = {exports: {}}; + + function getDefaults$1() { + return { + baseUrl: null, + breaks: false, + extensions: null, + gfm: true, + headerIds: true, + headerPrefix: '', + highlight: null, + langPrefix: 'language-', + mangle: true, + pedantic: false, + renderer: null, + sanitize: false, + sanitizer: null, + silent: false, + smartLists: false, + smartypants: false, + tokenizer: null, + walkTokens: null, + xhtml: false + }; + } + + function changeDefaults$1(newDefaults) { + defaults$5.exports.defaults = newDefaults; + } + + defaults$5.exports = { + defaults: getDefaults$1(), + getDefaults: getDefaults$1, + changeDefaults: changeDefaults$1 + }; + + /** + * Helpers + */ + var escapeTest = /[&<>"']/; + var escapeReplace = /[&<>"']/g; + var escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/; + var escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g; + var escapeReplacements = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + var getEscapeReplacement = function getEscapeReplacement(ch) { + return escapeReplacements[ch]; + }; + + function escape$2(html, encode) { + if (encode) { + if (escapeTest.test(html)) { + return html.replace(escapeReplace, getEscapeReplacement); + } + } else { + if (escapeTestNoEncode.test(html)) { + return html.replace(escapeReplaceNoEncode, getEscapeReplacement); + } + } + + return html; + } + + var unescapeTest = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig; + + function unescape$1(html) { + // explicitly match decimal, hex, and named HTML entities + return html.replace(unescapeTest, function (_, n) { + n = n.toLowerCase(); + if (n === 'colon') return ':'; + + if (n.charAt(0) === '#') { + return n.charAt(1) === 'x' ? String.fromCharCode(parseInt(n.substring(2), 16)) : String.fromCharCode(+n.substring(1)); + } + + return ''; + }); + } + + var caret = /(^|[^\[])\^/g; + + function edit$1(regex, opt) { + regex = regex.source || regex; + opt = opt || ''; + var obj = { + replace: function replace(name, val) { + val = val.source || val; + val = val.replace(caret, '$1'); + regex = regex.replace(name, val); + return obj; + }, + getRegex: function getRegex() { + return new RegExp(regex, opt); + } + }; + return obj; + } + + var nonWordAndColonTest = /[^\w:]/g; + var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; + + function cleanUrl$1(sanitize, base, href) { + if (sanitize) { + var prot; + + try { + prot = decodeURIComponent(unescape$1(href)).replace(nonWordAndColonTest, '').toLowerCase(); + } catch (e) { + return null; + } + + if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) { + return null; + } + } + + if (base && !originIndependentUrl.test(href)) { + href = resolveUrl(base, href); + } + + try { + href = encodeURI(href).replace(/%25/g, '%'); + } catch (e) { + return null; + } + + return href; + } + + var baseUrls = {}; + var justDomain = /^[^:]+:\/*[^/]*$/; + var protocol = /^([^:]+:)[\s\S]*$/; + var domain = /^([^:]+:\/*[^/]*)[\s\S]*$/; + + function resolveUrl(base, href) { + if (!baseUrls[' ' + base]) { + // we can ignore everything in base after the last slash of its path component, + // but we might need to add _that_ + // https://tools.ietf.org/html/rfc3986#section-3 + if (justDomain.test(base)) { + baseUrls[' ' + base] = base + '/'; + } else { + baseUrls[' ' + base] = rtrim$1(base, '/', true); + } + } + + base = baseUrls[' ' + base]; + var relativeBase = base.indexOf(':') === -1; + + if (href.substring(0, 2) === '//') { + if (relativeBase) { + return href; + } + + return base.replace(protocol, '$1') + href; + } else if (href.charAt(0) === '/') { + if (relativeBase) { + return href; + } + + return base.replace(domain, '$1') + href; + } else { + return base + href; + } + } + + var noopTest$1 = { + exec: function noopTest() {} + }; + + function merge$2(obj) { + var i = 1, + target, + key; + + for (; i < arguments.length; i++) { + target = arguments[i]; + + for (key in target) { + if (Object.prototype.hasOwnProperty.call(target, key)) { + obj[key] = target[key]; + } + } + } + + return obj; + } + + function splitCells$1(tableRow, count) { + // ensure that every cell-delimiting pipe has a space + // before it to distinguish it from an escaped pipe + var row = tableRow.replace(/\|/g, function (match, offset, str) { + var escaped = false, + curr = offset; + + while (--curr >= 0 && str[curr] === '\\') { + escaped = !escaped; + } + + if (escaped) { + // odd number of slashes means | is escaped + // so we leave it alone + return '|'; + } else { + // add space before unescaped | + return ' |'; + } + }), + cells = row.split(/ \|/); + var i = 0; // First/last cell in a row cannot be empty if it has no leading/trailing pipe + + if (!cells[0].trim()) { + cells.shift(); + } + + if (!cells[cells.length - 1].trim()) { + cells.pop(); + } + + if (cells.length > count) { + cells.splice(count); + } else { + while (cells.length < count) { + cells.push(''); + } + } + + for (; i < cells.length; i++) { + // leading or trailing whitespace is ignored per the gfm spec + cells[i] = cells[i].trim().replace(/\\\|/g, '|'); + } + + return cells; + } // Remove trailing 'c's. Equivalent to str.replace(/c*$/, ''). + // /c*$/ is vulnerable to REDOS. + // invert: Remove suffix of non-c chars instead. Default falsey. + + + function rtrim$1(str, c, invert) { + var l = str.length; + + if (l === 0) { + return ''; + } // Length of suffix matching the invert condition. + + + var suffLen = 0; // Step left until we fail to match the invert condition. + + while (suffLen < l) { + var currChar = str.charAt(l - suffLen - 1); + + if (currChar === c && !invert) { + suffLen++; + } else if (currChar !== c && invert) { + suffLen++; + } else { + break; + } + } + + return str.substr(0, l - suffLen); + } + + function findClosingBracket$1(str, b) { + if (str.indexOf(b[1]) === -1) { + return -1; + } + + var l = str.length; + var level = 0, + i = 0; + + for (; i < l; i++) { + if (str[i] === '\\') { + i++; + } else if (str[i] === b[0]) { + level++; + } else if (str[i] === b[1]) { + level--; + + if (level < 0) { + return i; + } + } + } + + return -1; + } + + function checkSanitizeDeprecation$1(opt) { + if (opt && opt.sanitize && !opt.silent) { + console.warn('marked(): sanitize and sanitizer parameters are deprecated since version 0.7.0, should not be used and will be removed in the future. Read more here: https://marked.js.org/#/USING_ADVANCED.md#options'); + } + } // copied from https://stackoverflow.com/a/5450113/806777 + + + function repeatString$1(pattern, count) { + if (count < 1) { + return ''; + } + + var result = ''; + + while (count > 1) { + if (count & 1) { + result += pattern; + } + + count >>= 1; + pattern += pattern; + } + + return result + pattern; + } + + var helpers = { + escape: escape$2, + unescape: unescape$1, + edit: edit$1, + cleanUrl: cleanUrl$1, + resolveUrl: resolveUrl, + noopTest: noopTest$1, + merge: merge$2, + splitCells: splitCells$1, + rtrim: rtrim$1, + findClosingBracket: findClosingBracket$1, + checkSanitizeDeprecation: checkSanitizeDeprecation$1, + repeatString: repeatString$1 + }; + + var defaults$4 = defaults$5.exports.defaults; + var rtrim = helpers.rtrim, + splitCells = helpers.splitCells, + _escape = helpers.escape, + findClosingBracket = helpers.findClosingBracket; + + function outputLink(cap, link, raw, lexer) { + var href = link.href; + var title = link.title ? _escape(link.title) : null; + var text = cap[1].replace(/\\([\[\]])/g, '$1'); + + if (cap[0].charAt(0) !== '!') { + lexer.state.inLink = true; + var token = { + type: 'link', + raw: raw, + href: href, + title: title, + text: text, + tokens: lexer.inlineTokens(text, []) + }; + lexer.state.inLink = false; + return token; + } else { + return { + type: 'image', + raw: raw, + href: href, + title: title, + text: _escape(text) + }; + } + } + + function indentCodeCompensation(raw, text) { + var matchIndentToCode = raw.match(/^(\s+)(?:```)/); + + if (matchIndentToCode === null) { + return text; + } + + var indentToCode = matchIndentToCode[1]; + return text.split('\n').map(function (node) { + var matchIndentInNode = node.match(/^\s+/); + + if (matchIndentInNode === null) { + return node; + } + + var indentInNode = matchIndentInNode[0]; + + if (indentInNode.length >= indentToCode.length) { + return node.slice(indentToCode.length); + } + + return node; + }).join('\n'); + } + /** + * Tokenizer + */ + + + var Tokenizer_1 = /*#__PURE__*/function () { + function Tokenizer(options) { + this.options = options || defaults$4; + } + + var _proto = Tokenizer.prototype; + + _proto.space = function space(src) { + var cap = this.rules.block.newline.exec(src); + + if (cap) { + if (cap[0].length > 1) { + return { + type: 'space', + raw: cap[0] + }; + } + + return { + raw: '\n' + }; + } + }; + + _proto.code = function code(src) { + var cap = this.rules.block.code.exec(src); + + if (cap) { + var text = cap[0].replace(/^ {1,4}/gm, ''); + return { + type: 'code', + raw: cap[0], + codeBlockStyle: 'indented', + text: !this.options.pedantic ? rtrim(text, '\n') : text + }; + } + }; + + _proto.fences = function fences(src) { + var cap = this.rules.block.fences.exec(src); + + if (cap) { + var raw = cap[0]; + var text = indentCodeCompensation(raw, cap[3] || ''); + return { + type: 'code', + raw: raw, + lang: cap[2] ? cap[2].trim() : cap[2], + text: text + }; + } + }; + + _proto.heading = function heading(src) { + var cap = this.rules.block.heading.exec(src); + + if (cap) { + var text = cap[2].trim(); // remove trailing #s + + if (/#$/.test(text)) { + var trimmed = rtrim(text, '#'); + + if (this.options.pedantic) { + text = trimmed.trim(); + } else if (!trimmed || / $/.test(trimmed)) { + // CommonMark requires space before trailing #s + text = trimmed.trim(); + } + } + + var token = { + type: 'heading', + raw: cap[0], + depth: cap[1].length, + text: text, + tokens: [] + }; + this.lexer.inline(token.text, token.tokens); + return token; + } + }; + + _proto.hr = function hr(src) { + var cap = this.rules.block.hr.exec(src); + + if (cap) { + return { + type: 'hr', + raw: cap[0] + }; + } + }; + + _proto.blockquote = function blockquote(src) { + var cap = this.rules.block.blockquote.exec(src); + + if (cap) { + var text = cap[0].replace(/^ *> ?/gm, ''); + return { + type: 'blockquote', + raw: cap[0], + tokens: this.lexer.blockTokens(text, []), + text: text + }; + } + }; + + _proto.list = function list(src) { + var cap = this.rules.block.list.exec(src); + + if (cap) { + var raw, istask, ischecked, indent, i, blankLine, endsWithBlankLine, line, lines, itemContents; + var bull = cap[1].trim(); + var isordered = bull.length > 1; + var list = { + type: 'list', + raw: '', + ordered: isordered, + start: isordered ? +bull.slice(0, -1) : '', + loose: false, + items: [] + }; + bull = isordered ? "\\d{1,9}\\" + bull.slice(-1) : "\\" + bull; + + if (this.options.pedantic) { + bull = isordered ? bull : '[*+-]'; + } // Get next list item + + + var itemRegex = new RegExp("^( {0,3}" + bull + ")((?: [^\\n]*| *)(?:\\n[^\\n]*)*(?:\\n|$))"); // Get each top-level item + + while (src) { + if (this.rules.block.hr.test(src)) { + // End list if we encounter an HR (possibly move into itemRegex?) + break; + } + + if (!(cap = itemRegex.exec(src))) { + break; + } + + lines = cap[2].split('\n'); + + if (this.options.pedantic) { + indent = 2; + itemContents = lines[0].trimLeft(); + } else { + indent = cap[2].search(/[^ ]/); // Find first non-space char + + indent = cap[1].length + (indent > 4 ? 1 : indent); // indented code blocks after 4 spaces; indent is always 1 + + itemContents = lines[0].slice(indent - cap[1].length); + } + + blankLine = false; + raw = cap[0]; + + if (!lines[0] && /^ *$/.test(lines[1])) { + // items begin with at most one blank line + raw = cap[1] + lines.slice(0, 2).join('\n') + '\n'; + list.loose = true; + lines = []; + } + + var nextBulletRegex = new RegExp("^ {0," + Math.min(3, indent - 1) + "}(?:[*+-]|\\d{1,9}[.)])"); + + for (i = 1; i < lines.length; i++) { + line = lines[i]; + + if (this.options.pedantic) { + // Re-align to follow commonmark nesting rules + line = line.replace(/^ {1,4}(?=( {4})*[^ ])/g, ' '); + } // End list item if found start of new bullet + + + if (nextBulletRegex.test(line)) { + raw = cap[1] + lines.slice(0, i).join('\n') + '\n'; + break; + } // Until we encounter a blank line, item contents do not need indentation + + + if (!blankLine) { + if (!line.trim()) { + // Check if current line is empty + blankLine = true; + } // Dedent if possible + + + if (line.search(/[^ ]/) >= indent) { + itemContents += '\n' + line.slice(indent); + } else { + itemContents += '\n' + line; + } + + continue; + } // Dedent this line + + + if (line.search(/[^ ]/) >= indent || !line.trim()) { + itemContents += '\n' + line.slice(indent); + continue; + } else { + // Line was not properly indented; end of this item + raw = cap[1] + lines.slice(0, i).join('\n') + '\n'; + break; + } + } + + if (!list.loose) { + // If the previous item ended with a blank line, the list is loose + if (endsWithBlankLine) { + list.loose = true; + } else if (/\n *\n *$/.test(raw)) { + endsWithBlankLine = true; + } + } // Check for task list items + + + if (this.options.gfm) { + istask = /^\[[ xX]\] /.exec(itemContents); + + if (istask) { + ischecked = istask[0] !== '[ ] '; + itemContents = itemContents.replace(/^\[[ xX]\] +/, ''); + } + } + + list.items.push({ + type: 'list_item', + raw: raw, + task: !!istask, + checked: ischecked, + loose: false, + text: itemContents + }); + list.raw += raw; + src = src.slice(raw.length); + } // Do not consume newlines at end of final item. Alternatively, make itemRegex *start* with any newlines to simplify/speed up endsWithBlankLine logic + + + list.items[list.items.length - 1].raw = raw.trimRight(); + list.items[list.items.length - 1].text = itemContents.trimRight(); + list.raw = list.raw.trimRight(); + var l = list.items.length; // Item child tokens handled here at end because we needed to have the final item to trim it first + + for (i = 0; i < l; i++) { + this.lexer.state.top = false; + list.items[i].tokens = this.lexer.blockTokens(list.items[i].text, []); + + if (list.items[i].tokens.some(function (t) { + return t.type === 'space'; + })) { + list.loose = true; + list.items[i].loose = true; + } + } + + return list; + } + }; + + _proto.html = function html(src) { + var cap = this.rules.block.html.exec(src); + + if (cap) { + var token = { + type: 'html', + raw: cap[0], + pre: !this.options.sanitizer && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'), + text: cap[0] + }; + + if (this.options.sanitize) { + token.type = 'paragraph'; + token.text = this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]); + token.tokens = []; + this.lexer.inline(token.text, token.tokens); + } + + return token; + } + }; + + _proto.def = function def(src) { + var cap = this.rules.block.def.exec(src); + + if (cap) { + if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1); + var tag = cap[1].toLowerCase().replace(/\s+/g, ' '); + return { + type: 'def', + tag: tag, + raw: cap[0], + href: cap[2], + title: cap[3] + }; + } + }; + + _proto.table = function table(src) { + var cap = this.rules.block.table.exec(src); + + if (cap) { + var item = { + type: 'table', + header: splitCells(cap[1]).map(function (c) { + return { + text: c + }; + }), + align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), + rows: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : [] + }; + + if (item.header.length === item.align.length) { + item.raw = cap[0]; + var l = item.align.length; + var i, j, k, row; + + for (i = 0; i < l; i++) { + if (/^ *-+: *$/.test(item.align[i])) { + item.align[i] = 'right'; + } else if (/^ *:-+: *$/.test(item.align[i])) { + item.align[i] = 'center'; + } else if (/^ *:-+ *$/.test(item.align[i])) { + item.align[i] = 'left'; + } else { + item.align[i] = null; + } + } + + l = item.rows.length; + + for (i = 0; i < l; i++) { + item.rows[i] = splitCells(item.rows[i], item.header.length).map(function (c) { + return { + text: c + }; + }); + } // parse child tokens inside headers and cells + // header child tokens + + + l = item.header.length; + + for (j = 0; j < l; j++) { + item.header[j].tokens = []; + this.lexer.inlineTokens(item.header[j].text, item.header[j].tokens); + } // cell child tokens + + + l = item.rows.length; + + for (j = 0; j < l; j++) { + row = item.rows[j]; + + for (k = 0; k < row.length; k++) { + row[k].tokens = []; + this.lexer.inlineTokens(row[k].text, row[k].tokens); + } + } + + return item; + } + } + }; + + _proto.lheading = function lheading(src) { + var cap = this.rules.block.lheading.exec(src); + + if (cap) { + var token = { + type: 'heading', + raw: cap[0], + depth: cap[2].charAt(0) === '=' ? 1 : 2, + text: cap[1], + tokens: [] + }; + this.lexer.inline(token.text, token.tokens); + return token; + } + }; + + _proto.paragraph = function paragraph(src) { + var cap = this.rules.block.paragraph.exec(src); + + if (cap) { + var token = { + type: 'paragraph', + raw: cap[0], + text: cap[1].charAt(cap[1].length - 1) === '\n' ? cap[1].slice(0, -1) : cap[1], + tokens: [] + }; + this.lexer.inline(token.text, token.tokens); + return token; + } + }; + + _proto.text = function text(src) { + var cap = this.rules.block.text.exec(src); + + if (cap) { + var token = { + type: 'text', + raw: cap[0], + text: cap[0], + tokens: [] + }; + this.lexer.inline(token.text, token.tokens); + return token; + } + }; + + _proto.escape = function escape(src) { + var cap = this.rules.inline.escape.exec(src); + + if (cap) { + return { + type: 'escape', + raw: cap[0], + text: _escape(cap[1]) + }; + } + }; + + _proto.tag = function tag(src) { + var cap = this.rules.inline.tag.exec(src); + + if (cap) { + if (!this.lexer.state.inLink && /^/i.test(cap[0])) { + this.lexer.state.inLink = false; + } + + if (!this.lexer.state.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + this.lexer.state.inRawBlock = true; + } else if (this.lexer.state.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) { + this.lexer.state.inRawBlock = false; + } + + return { + type: this.options.sanitize ? 'text' : 'html', + raw: cap[0], + inLink: this.lexer.state.inLink, + inRawBlock: this.lexer.state.inRawBlock, + text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0] + }; + } + }; + + _proto.link = function link(src) { + var cap = this.rules.inline.link.exec(src); + + if (cap) { + var trimmedUrl = cap[2].trim(); + + if (!this.options.pedantic && /^$/.test(trimmedUrl)) { + return; + } // ending angle bracket cannot be escaped + + + var rtrimSlash = rtrim(trimmedUrl.slice(0, -1), '\\'); + + if ((trimmedUrl.length - rtrimSlash.length) % 2 === 0) { + return; + } + } else { + // find closing parenthesis + var lastParenIndex = findClosingBracket(cap[2], '()'); + + if (lastParenIndex > -1) { + var start = cap[0].indexOf('!') === 0 ? 5 : 4; + var linkLen = start + cap[1].length + lastParenIndex; + cap[2] = cap[2].substring(0, lastParenIndex); + cap[0] = cap[0].substring(0, linkLen).trim(); + cap[3] = ''; + } + } + + var href = cap[2]; + var title = ''; + + if (this.options.pedantic) { + // split pedantic href and title + var link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href); + + if (link) { + href = link[1]; + title = link[3]; + } + } else { + title = cap[3] ? cap[3].slice(1, -1) : ''; + } + + href = href.trim(); + + if (/^$/.test(trimmedUrl)) { + // pedantic allows starting angle bracket without ending angle bracket + href = href.slice(1); + } else { + href = href.slice(1, -1); + } + } + + return outputLink(cap, { + href: href ? href.replace(this.rules.inline._escapes, '$1') : href, + title: title ? title.replace(this.rules.inline._escapes, '$1') : title + }, cap[0], this.lexer); + } + }; + + _proto.reflink = function reflink(src, links) { + var cap; + + if ((cap = this.rules.inline.reflink.exec(src)) || (cap = this.rules.inline.nolink.exec(src))) { + var link = (cap[2] || cap[1]).replace(/\s+/g, ' '); + link = links[link.toLowerCase()]; + + if (!link || !link.href) { + var text = cap[0].charAt(0); + return { + type: 'text', + raw: text, + text: text + }; + } + + return outputLink(cap, link, cap[0], this.lexer); + } + }; + + _proto.emStrong = function emStrong(src, maskedSrc, prevChar) { + if (prevChar === void 0) { + prevChar = ''; + } + + var match = this.rules.inline.emStrong.lDelim.exec(src); + if (!match) return; // _ can't be between two alphanumerics. \p{L}\p{N} includes non-english alphabet/numbers as well + + if (match[3] && prevChar.match(/(?:[0-9A-Za-z\xAA\xB2\xB3\xB5\xB9\xBA\xBC-\xBE\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0560-\u0588\u05D0-\u05EA\u05EF-\u05F2\u0620-\u064A\u0660-\u0669\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07C0-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u0860-\u086A\u08A0-\u08B4\u08B6-\u08C7\u0904-\u0939\u093D\u0950\u0958-\u0961\u0966-\u096F\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09E6-\u09F1\u09F4-\u09F9\u09FC\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A66-\u0A6F\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AE6-\u0AEF\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B66-\u0B6F\u0B71-\u0B77\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0BE6-\u0BF2\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C66-\u0C6F\u0C78-\u0C7E\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CE6-\u0CEF\u0CF1\u0CF2\u0D04-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D58-\u0D61\u0D66-\u0D78\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DE6-\u0DEF\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E86-\u0E8A\u0E8C-\u0EA3\u0EA5\u0EA7-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F20-\u0F33\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F-\u1049\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u1090-\u1099\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1369-\u137C\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u17E0-\u17E9\u17F0-\u17F9\u1810-\u1819\u1820-\u1878\u1880-\u1884\u1887-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A16\u1A20-\u1A54\u1A80-\u1A89\u1A90-\u1A99\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B50-\u1B59\u1B83-\u1BA0\u1BAE-\u1BE5\u1C00-\u1C23\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1C90-\u1CBA\u1CBD-\u1CBF\u1CE9-\u1CEC\u1CEE-\u1CF3\u1CF5\u1CF6\u1CFA\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2070\u2071\u2074-\u2079\u207F-\u2089\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2150-\u2189\u2460-\u249B\u24EA-\u24FF\u2776-\u2793\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2CFD\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312F\u3131-\u318E\u3192-\u3195\u31A0-\u31BF\u31F0-\u31FF\u3220-\u3229\u3248-\u324F\u3251-\u325F\u3280-\u3289\u32B1-\u32BF\u3400-\u4DBF\u4E00-\u9FFC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7BF\uA7C2-\uA7CA\uA7F5-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA830-\uA835\uA840-\uA873\uA882-\uA8B3\uA8D0-\uA8D9\uA8F2-\uA8F7\uA8FB\uA8FD\uA8FE\uA900-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF-\uA9D9\uA9E0-\uA9E4\uA9E6-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA50-\uAA59\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB69\uAB70-\uABE2\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD07-\uDD33\uDD40-\uDD78\uDD8A\uDD8B\uDE8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return; + var nextChar = match[1] || match[2] || ''; + + if (!nextChar || nextChar && (prevChar === '' || this.rules.inline.punctuation.exec(prevChar))) { + var lLength = match[0].length - 1; + var rDelim, + rLength, + delimTotal = lLength, + midDelimTotal = 0; + var endReg = match[0][0] === '*' ? this.rules.inline.emStrong.rDelimAst : this.rules.inline.emStrong.rDelimUnd; + endReg.lastIndex = 0; // Clip maskedSrc to same section of string as src (move to lexer?) + + maskedSrc = maskedSrc.slice(-1 * src.length + lLength); + + while ((match = endReg.exec(maskedSrc)) != null) { + rDelim = match[1] || match[2] || match[3] || match[4] || match[5] || match[6]; + if (!rDelim) continue; // skip single * in __abc*abc__ + + rLength = rDelim.length; + + if (match[3] || match[4]) { + // found another Left Delim + delimTotal += rLength; + continue; + } else if (match[5] || match[6]) { + // either Left or Right Delim + if (lLength % 3 && !((lLength + rLength) % 3)) { + midDelimTotal += rLength; + continue; // CommonMark Emphasis Rules 9-10 + } + } + + delimTotal -= rLength; + if (delimTotal > 0) continue; // Haven't found enough closing delimiters + // Remove extra characters. *a*** -> *a* + + rLength = Math.min(rLength, rLength + delimTotal + midDelimTotal); // Create `em` if smallest delimiter has odd char count. *a*** + + if (Math.min(lLength, rLength) % 2) { + var _text = src.slice(1, lLength + match.index + rLength); + + return { + type: 'em', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: _text, + tokens: this.lexer.inlineTokens(_text, []) + }; + } // Create 'strong' if smallest delimiter has even char count. **a*** + + + var text = src.slice(2, lLength + match.index + rLength - 1); + return { + type: 'strong', + raw: src.slice(0, lLength + match.index + rLength + 1), + text: text, + tokens: this.lexer.inlineTokens(text, []) + }; + } + } + }; + + _proto.codespan = function codespan(src) { + var cap = this.rules.inline.code.exec(src); + + if (cap) { + var text = cap[2].replace(/\n/g, ' '); + var hasNonSpaceChars = /[^ ]/.test(text); + var hasSpaceCharsOnBothEnds = /^ /.test(text) && / $/.test(text); + + if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) { + text = text.substring(1, text.length - 1); + } + + text = _escape(text, true); + return { + type: 'codespan', + raw: cap[0], + text: text + }; + } + }; + + _proto.br = function br(src) { + var cap = this.rules.inline.br.exec(src); + + if (cap) { + return { + type: 'br', + raw: cap[0] + }; + } + }; + + _proto.del = function del(src) { + var cap = this.rules.inline.del.exec(src); + + if (cap) { + return { + type: 'del', + raw: cap[0], + text: cap[2], + tokens: this.lexer.inlineTokens(cap[2], []) + }; + } + }; + + _proto.autolink = function autolink(src, mangle) { + var cap = this.rules.inline.autolink.exec(src); + + if (cap) { + var text, href; + + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[1]) : cap[1]); + href = 'mailto:' + text; + } else { + text = _escape(cap[1]); + href = text; + } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; + } + }; + + _proto.url = function url(src, mangle) { + var cap; + + if (cap = this.rules.inline.url.exec(src)) { + var text, href; + + if (cap[2] === '@') { + text = _escape(this.options.mangle ? mangle(cap[0]) : cap[0]); + href = 'mailto:' + text; + } else { + // do extended autolink path validation + var prevCapZero; + + do { + prevCapZero = cap[0]; + cap[0] = this.rules.inline._backpedal.exec(cap[0])[0]; + } while (prevCapZero !== cap[0]); + + text = _escape(cap[0]); + + if (cap[1] === 'www.') { + href = 'http://' + text; + } else { + href = text; + } + } + + return { + type: 'link', + raw: cap[0], + text: text, + href: href, + tokens: [{ + type: 'text', + raw: text, + text: text + }] + }; + } + }; + + _proto.inlineText = function inlineText(src, smartypants) { + var cap = this.rules.inline.text.exec(src); + + if (cap) { + var text; + + if (this.lexer.state.inRawBlock) { + text = this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(cap[0]) : _escape(cap[0]) : cap[0]; + } else { + text = _escape(this.options.smartypants ? smartypants(cap[0]) : cap[0]); + } + + return { + type: 'text', + raw: cap[0], + text: text + }; + } + }; + + return Tokenizer; + }(); + + var noopTest = helpers.noopTest, + edit = helpers.edit, + merge$1 = helpers.merge; + /** + * Block-Level Grammar + */ + + var block$1 = { + newline: /^(?: *(?:\n|$))+/, + code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, + fences: /^ {0,3}(`{3,}(?=[^`\n]*\n)|~{3,})([^\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?=\n|$)|$)/, + hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/, + heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, + blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, + list: /^( {0,3}bull)( [^\n]+?)?(?:\n|$)/, + html: '^ {0,3}(?:' // optional indentation + + '<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)' // (1) + + '|comment[^\\n]*(\\n+|$)' // (2) + + '|<\\?[\\s\\S]*?(?:\\?>\\n*|$)' // (3) + + '|\\n*|$)' // (4) + + '|\\n*|$)' // (5) + + '|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (6) + + '|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) open tag + + '|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)' // (7) closing tag + + ')', + def: /^ {0,3}\[(label)\]: *\n? *]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/, + table: noopTest, + lheading: /^([^\n]+)\n {0,3}(=+|-+) *(?:\n+|$)/, + // regex template, placeholders will be replaced according to different paragraph + // interruption rules of commonmark and the original markdown spec: + _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html| +\n)[^\n]+)*)/, + text: /^[^\n]+/ + }; + block$1._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/; + block$1._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/; + block$1.def = edit(block$1.def).replace('label', block$1._label).replace('title', block$1._title).getRegex(); + block$1.bullet = /(?:[*+-]|\d{1,9}[.)])/; + block$1.listItemStart = edit(/^( *)(bull) */).replace('bull', block$1.bullet).getRegex(); + block$1.list = edit(block$1.list).replace(/bull/g, block$1.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + block$1.def.source + ')').getRegex(); + block$1._tag = 'address|article|aside|base|basefont|blockquote|body|caption' + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption' + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe' + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option' + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr' + '|track|ul'; + block$1._comment = /|$)/; + block$1.html = edit(block$1.html, 'i').replace('comment', block$1._comment).replace('tag', block$1._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(); + block$1.paragraph = edit(block$1._paragraph).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '') // setex headings don't interrupt commonmark paragraphs + .replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', block$1._tag) // pars can be interrupted by type (6) html blocks + .getRegex(); + block$1.blockquote = edit(block$1.blockquote).replace('paragraph', block$1.paragraph).getRegex(); + /** + * Normal Block Grammar + */ + + block$1.normal = merge$1({}, block$1); + /** + * GFM Block Grammar + */ + + block$1.gfm = merge$1({}, block$1.normal, { + table: '^ *([^\\n ].*\\|.*)\\n' // Header + + ' {0,3}(?:\\| *)?(:?-+:? *(?:\\| *:?-+:? *)*)(?:\\| *)?' // Align + + '(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' // Cells + + }); + block$1.gfm.table = edit(block$1.gfm.table).replace('hr', block$1.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ') // only lists starting from 1 can interrupt + .replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', block$1._tag) // tables can be interrupted by type (6) html blocks + .getRegex(); + /** + * Pedantic grammar (original John Gruber's loose markdown specification) + */ + + block$1.pedantic = merge$1({}, block$1.normal, { + html: edit('^ *(?:comment *(?:\\n|\\s*$)' + '|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)' // closed tag + + '|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))').replace('comment', block$1._comment).replace(/tag/g, '(?!(?:' + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub' + '|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)' + '\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), + def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, + heading: /^(#{1,6})(.*)(?:\n+|$)/, + fences: noopTest, + // fences not supported + paragraph: edit(block$1.normal._paragraph).replace('hr', block$1.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', block$1.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() + }); + /** + * Inline-Level Grammar + */ + + var inline$1 = { + escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, + autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, + url: noopTest, + tag: '^comment' + '|^' // self-closing tag + + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag + + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. + + '|^' // declaration, e.g. + + '|^', + // CDATA section + link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, + reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/, + nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/, + reflinkSearch: 'reflink|nolink(?!\\()', + emStrong: { + lDelim: /^(?:\*+(?:([punct_])|[^\s*]))|^_+(?:([punct*])|([^\s_]))/, + // (1) and (2) can only be a Right Delimiter. (3) and (4) can only be Left. (5) and (6) can be either Left or Right. + // () Skip other delimiter (1) #*** (2) a***#, a*** (3) #***a, ***a (4) ***# (5) #***# (6) a***a + rDelimAst: /\_\_[^_*]*?\*[^_*]*?\_\_|[punct_](\*+)(?=[\s]|$)|[^punct*_\s](\*+)(?=[punct_\s]|$)|[punct_\s](\*+)(?=[^punct*_\s])|[\s](\*+)(?=[punct_])|[punct_](\*+)(?=[punct_])|[^punct*_\s](\*+)(?=[^punct*_\s])/, + rDelimUnd: /\*\*[^_*]*?\_[^_*]*?\*\*|[punct*](\_+)(?=[\s]|$)|[^punct*_\s](\_+)(?=[punct*\s]|$)|[punct*\s](\_+)(?=[^punct*_\s])|[\s](\_+)(?=[punct*])|[punct*](\_+)(?=[punct*])/ // ^- Not allowed for _ + + }, + code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, + br: /^( {2,}|\\)\n(?!\s*$)/, + del: noopTest, + text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\?@\\[\\]`^{|}~'; + inline$1.punctuation = edit(inline$1.punctuation).replace(/punctuation/g, inline$1._punctuation).getRegex(); // sequences em should skip over [title](link), `code`, + + inline$1.blockSkip = /\[[^\]]*?\]\([^\)]*?\)|`[^`]*?`|<[^>]*?>/g; + inline$1.escapedEmSt = /\\\*|\\_/g; + inline$1._comment = edit(block$1._comment).replace('(?:-->|$)', '-->').getRegex(); + inline$1.emStrong.lDelim = edit(inline$1.emStrong.lDelim).replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1.emStrong.rDelimAst = edit(inline$1.emStrong.rDelimAst, 'g').replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1.emStrong.rDelimUnd = edit(inline$1.emStrong.rDelimUnd, 'g').replace(/punct/g, inline$1._punctuation).getRegex(); + inline$1._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g; + inline$1._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/; + inline$1._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/; + inline$1.autolink = edit(inline$1.autolink).replace('scheme', inline$1._scheme).replace('email', inline$1._email).getRegex(); + inline$1._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/; + inline$1.tag = edit(inline$1.tag).replace('comment', inline$1._comment).replace('attribute', inline$1._attribute).getRegex(); + inline$1._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/; + inline$1._href = /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/; + inline$1._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/; + inline$1.link = edit(inline$1.link).replace('label', inline$1._label).replace('href', inline$1._href).replace('title', inline$1._title).getRegex(); + inline$1.reflink = edit(inline$1.reflink).replace('label', inline$1._label).getRegex(); + inline$1.reflinkSearch = edit(inline$1.reflinkSearch, 'g').replace('reflink', inline$1.reflink).replace('nolink', inline$1.nolink).getRegex(); + /** + * Normal Inline Grammar + */ + + inline$1.normal = merge$1({}, inline$1); + /** + * Pedantic Inline Grammar + */ + + inline$1.pedantic = merge$1({}, inline$1.normal, { + strong: { + start: /^__|\*\*/, + middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, + endAst: /\*\*(?!\*)/g, + endUnd: /__(?!_)/g + }, + em: { + start: /^_|\*/, + middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, + endAst: /\*(?!\*)/g, + endUnd: /_(?!_)/g + }, + link: edit(/^!?\[(label)\]\((.*?)\)/).replace('label', inline$1._label).getRegex(), + reflink: edit(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', inline$1._label).getRegex() + }); + /** + * GFM Inline Grammar + */ + + inline$1.gfm = merge$1({}, inline$1.normal, { + escape: edit(inline$1.escape).replace('])', '~|])').getRegex(), + _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, + url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, + _backpedal: /(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/, + del: /^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/, + text: /^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\ 0.5) { + ch = 'x' + ch.toString(16); + } + + out += '&#' + ch + ';'; + } + + return out; + } + /** + * Block Lexer + */ + + + var Lexer_1 = /*#__PURE__*/function () { + function Lexer(options) { + this.tokens = []; + this.tokens.links = Object.create(null); + this.options = options || defaults$3; + this.options.tokenizer = this.options.tokenizer || new Tokenizer$1(); + this.tokenizer = this.options.tokenizer; + this.tokenizer.options = this.options; + this.tokenizer.lexer = this; + this.inlineQueue = []; + this.state = { + inLink: false, + inRawBlock: false, + top: true + }; + var rules = { + block: block.normal, + inline: inline.normal + }; + + if (this.options.pedantic) { + rules.block = block.pedantic; + rules.inline = inline.pedantic; + } else if (this.options.gfm) { + rules.block = block.gfm; + + if (this.options.breaks) { + rules.inline = inline.breaks; + } else { + rules.inline = inline.gfm; + } + } + + this.tokenizer.rules = rules; + } + /** + * Expose Rules + */ + + + /** + * Static Lex Method + */ + Lexer.lex = function lex(src, options) { + var lexer = new Lexer(options); + return lexer.lex(src); + } + /** + * Static Lex Inline Method + */ + ; + + Lexer.lexInline = function lexInline(src, options) { + var lexer = new Lexer(options); + return lexer.inlineTokens(src); + } + /** + * Preprocessing + */ + ; + + var _proto = Lexer.prototype; + + _proto.lex = function lex(src) { + src = src.replace(/\r\n|\r/g, '\n').replace(/\t/g, ' '); + this.blockTokens(src, this.tokens); + var next; + + while (next = this.inlineQueue.shift()) { + this.inlineTokens(next.src, next.tokens); + } + + return this.tokens; + } + /** + * Lexing + */ + ; + + _proto.blockTokens = function blockTokens(src, tokens) { + var _this = this; + + if (tokens === void 0) { + tokens = []; + } + + if (this.options.pedantic) { + src = src.replace(/^ +$/gm, ''); + } + + var token, lastToken, cutSrc, lastParagraphClipped; + + while (src) { + if (this.options.extensions && this.options.extensions.block && this.options.extensions.block.some(function (extTokenizer) { + if (token = extTokenizer.call({ + lexer: _this + }, src, tokens)) { + src = src.substring(token.raw.length); + tokens.push(token); + return true; + } + + return false; + })) { + continue; + } // newline + + + if (token = this.tokenizer.space(src)) { + src = src.substring(token.raw.length); + + if (token.type) { + tokens.push(token); + } + + continue; + } // code + + + if (token = this.tokenizer.code(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; // An indented code block cannot interrupt a paragraph. + + if (lastToken && (lastToken.type === 'paragraph' || lastToken.type === 'text')) { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + this.inlineQueue[this.inlineQueue.length - 1].src = lastToken.text; + } else { + tokens.push(token); + } + + continue; + } // fences + + + if (token = this.tokenizer.fences(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // heading + + + if (token = this.tokenizer.heading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // hr + + + if (token = this.tokenizer.hr(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // blockquote + + + if (token = this.tokenizer.blockquote(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // list + + + if (token = this.tokenizer.list(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // html + + + if (token = this.tokenizer.html(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // def + + + if (token = this.tokenizer.def(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; + + if (lastToken && (lastToken.type === 'paragraph' || lastToken.type === 'text')) { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.raw; + this.inlineQueue[this.inlineQueue.length - 1].src = lastToken.text; + } else if (!this.tokens.links[token.tag]) { + this.tokens.links[token.tag] = { + href: token.href, + title: token.title + }; + } + + continue; + } // table (gfm) + + + if (token = this.tokenizer.table(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // lheading + + + if (token = this.tokenizer.lheading(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // top-level paragraph + // prevent paragraph consuming extensions by clipping 'src' to extension start + + + cutSrc = src; + + if (this.options.extensions && this.options.extensions.startBlock) { + (function () { + var startIndex = Infinity; + var tempSrc = src.slice(1); + var tempStart = void 0; + + _this.options.extensions.startBlock.forEach(function (getStartIndex) { + tempStart = getStartIndex.call({ + lexer: this + }, tempSrc); + + if (typeof tempStart === 'number' && tempStart >= 0) { + startIndex = Math.min(startIndex, tempStart); + } + }); + + if (startIndex < Infinity && startIndex >= 0) { + cutSrc = src.substring(0, startIndex + 1); + } + })(); + } + + if (this.state.top && (token = this.tokenizer.paragraph(cutSrc))) { + lastToken = tokens[tokens.length - 1]; + + if (lastParagraphClipped && lastToken.type === 'paragraph') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + this.inlineQueue.pop(); + this.inlineQueue[this.inlineQueue.length - 1].src = lastToken.text; + } else { + tokens.push(token); + } + + lastParagraphClipped = cutSrc.length !== src.length; + src = src.substring(token.raw.length); + continue; + } // text + + + if (token = this.tokenizer.text(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; + + if (lastToken && lastToken.type === 'text') { + lastToken.raw += '\n' + token.raw; + lastToken.text += '\n' + token.text; + this.inlineQueue.pop(); + this.inlineQueue[this.inlineQueue.length - 1].src = lastToken.text; + } else { + tokens.push(token); + } + + continue; + } + + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } + + this.state.top = true; + return tokens; + }; + + _proto.inline = function inline(src, tokens) { + this.inlineQueue.push({ + src: src, + tokens: tokens + }); + } + /** + * Lexing/Compiling + */ + ; + + _proto.inlineTokens = function inlineTokens(src, tokens) { + var _this2 = this; + + if (tokens === void 0) { + tokens = []; + } + + var token, lastToken, cutSrc; // String with links masked to avoid interference with em and strong + + var maskedSrc = src; + var match; + var keepPrevChar, prevChar; // Mask out reflinks + + if (this.tokens.links) { + var links = Object.keys(this.tokens.links); + + if (links.length > 0) { + while ((match = this.tokenizer.rules.inline.reflinkSearch.exec(maskedSrc)) != null) { + if (links.includes(match[0].slice(match[0].lastIndexOf('[') + 1, -1))) { + maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex); + } + } + } + } // Mask out other blocks + + + while ((match = this.tokenizer.rules.inline.blockSkip.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '[' + repeatString('a', match[0].length - 2) + ']' + maskedSrc.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); + } // Mask out escaped em & strong delimiters + + + while ((match = this.tokenizer.rules.inline.escapedEmSt.exec(maskedSrc)) != null) { + maskedSrc = maskedSrc.slice(0, match.index) + '++' + maskedSrc.slice(this.tokenizer.rules.inline.escapedEmSt.lastIndex); + } + + while (src) { + if (!keepPrevChar) { + prevChar = ''; + } + + keepPrevChar = false; // extensions + + if (this.options.extensions && this.options.extensions.inline && this.options.extensions.inline.some(function (extTokenizer) { + if (token = extTokenizer.call({ + lexer: _this2 + }, src, tokens)) { + src = src.substring(token.raw.length); + tokens.push(token); + return true; + } + + return false; + })) { + continue; + } // escape + + + if (token = this.tokenizer.escape(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // tag + + + if (token = this.tokenizer.tag(src)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; + + if (lastToken && token.type === 'text' && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } + + continue; + } // link + + + if (token = this.tokenizer.link(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // reflink, nolink + + + if (token = this.tokenizer.reflink(src, this.tokens.links)) { + src = src.substring(token.raw.length); + lastToken = tokens[tokens.length - 1]; + + if (lastToken && token.type === 'text' && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } + + continue; + } // em & strong + + + if (token = this.tokenizer.emStrong(src, maskedSrc, prevChar)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // code + + + if (token = this.tokenizer.codespan(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // br + + + if (token = this.tokenizer.br(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // del (gfm) + + + if (token = this.tokenizer.del(src)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // autolink + + + if (token = this.tokenizer.autolink(src, mangle)) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // url (gfm) + + + if (!this.state.inLink && (token = this.tokenizer.url(src, mangle))) { + src = src.substring(token.raw.length); + tokens.push(token); + continue; + } // text + // prevent inlineText consuming extensions by clipping 'src' to extension start + + + cutSrc = src; + + if (this.options.extensions && this.options.extensions.startInline) { + (function () { + var startIndex = Infinity; + var tempSrc = src.slice(1); + var tempStart = void 0; + + _this2.options.extensions.startInline.forEach(function (getStartIndex) { + tempStart = getStartIndex.call({ + lexer: this + }, tempSrc); + + if (typeof tempStart === 'number' && tempStart >= 0) { + startIndex = Math.min(startIndex, tempStart); + } + }); + + if (startIndex < Infinity && startIndex >= 0) { + cutSrc = src.substring(0, startIndex + 1); + } + })(); + } + + if (token = this.tokenizer.inlineText(cutSrc, smartypants)) { + src = src.substring(token.raw.length); + + if (token.raw.slice(-1) !== '_') { + // Track prevChar before string of ____ started + prevChar = token.raw.slice(-1); + } + + keepPrevChar = true; + lastToken = tokens[tokens.length - 1]; + + if (lastToken && lastToken.type === 'text') { + lastToken.raw += token.raw; + lastToken.text += token.text; + } else { + tokens.push(token); + } + + continue; + } + + if (src) { + var errMsg = 'Infinite loop on byte: ' + src.charCodeAt(0); + + if (this.options.silent) { + console.error(errMsg); + break; + } else { + throw new Error(errMsg); + } + } + } + + return tokens; + }; + + _createClass(Lexer, null, [{ + key: "rules", + get: function get() { + return { + block: block, + inline: inline + }; + } + }]); + + return Lexer; + }(); + + var defaults$2 = defaults$5.exports.defaults; + var cleanUrl = helpers.cleanUrl, + escape$1 = helpers.escape; + /** + * Renderer + */ + + var Renderer_1 = /*#__PURE__*/function () { + function Renderer(options) { + this.options = options || defaults$2; + } + + var _proto = Renderer.prototype; + + _proto.code = function code(_code, infostring, escaped) { + var lang = (infostring || '').match(/\S*/)[0]; + + if (this.options.highlight) { + var out = this.options.highlight(_code, lang); + + if (out != null && out !== _code) { + escaped = true; + _code = out; + } + } + + _code = _code.replace(/\n$/, '') + '\n'; + + if (!lang) { + return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; + } + + return '
' + (escaped ? _code : escape$1(_code, true)) + '
\n'; + }; + + _proto.blockquote = function blockquote(quote) { + return '
\n' + quote + '
\n'; + }; + + _proto.html = function html(_html) { + return _html; + }; + + _proto.heading = function heading(text, level, raw, slugger) { + if (this.options.headerIds) { + return '' + text + '\n'; + } // ignore IDs + + + return '' + text + '\n'; + }; + + _proto.hr = function hr() { + return this.options.xhtml ? '
\n' : '
\n'; + }; + + _proto.list = function list(body, ordered, start) { + var type = ordered ? 'ol' : 'ul', + startatt = ordered && start !== 1 ? ' start="' + start + '"' : ''; + return '<' + type + startatt + '>\n' + body + '\n'; + }; + + _proto.listitem = function listitem(text) { + return '
  • ' + text + '
    • \n'; + }; + + _proto.checkbox = function checkbox(checked) { + return ' '; + }; + + _proto.paragraph = function paragraph(text) { + return '

    ' + text + '

    \n'; + }; + + _proto.table = function table(header, body) { + if (body) body = '' + body + ''; + return '\n' + '\n' + header + '\n' + body + '
    \n'; + }; + + _proto.tablerow = function tablerow(content) { + return '\n' + content + '\n'; + }; + + _proto.tablecell = function tablecell(content, flags) { + var type = flags.header ? 'th' : 'td'; + var tag = flags.align ? '<' + type + ' align="' + flags.align + '">' : '<' + type + '>'; + return tag + content + '\n'; + } // span level renderer + ; + + _proto.strong = function strong(text) { + return '' + text + ''; + }; + + _proto.em = function em(text) { + return '' + text + ''; + }; + + _proto.codespan = function codespan(text) { + return '' + text + ''; + }; + + _proto.br = function br() { + return this.options.xhtml ? '
    ' : '
    '; + }; + + _proto.del = function del(text) { + return '' + text + ''; + }; + + _proto.link = function link(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); + + if (href === null) { + return text; + } + + var out = '    '; + return out; + }; + + _proto.image = function image(href, title, text) { + href = cleanUrl(this.options.sanitize, this.options.baseUrl, href); + + if (href === null) { + return text; + } + + var out = '' + text + '' : '>'; + return out; + }; + + _proto.text = function text(_text) { + return _text; + }; + + return Renderer; + }(); + + /** + * TextRenderer + * returns only the textual part of the token + */ + + var TextRenderer_1 = /*#__PURE__*/function () { + function TextRenderer() {} + + var _proto = TextRenderer.prototype; + + // no need for block level renderers + _proto.strong = function strong(text) { + return text; + }; + + _proto.em = function em(text) { + return text; + }; + + _proto.codespan = function codespan(text) { + return text; + }; + + _proto.del = function del(text) { + return text; + }; + + _proto.html = function html(text) { + return text; + }; + + _proto.text = function text(_text) { + return _text; + }; + + _proto.link = function link(href, title, text) { + return '' + text; + }; + + _proto.image = function image(href, title, text) { + return '' + text; + }; + + _proto.br = function br() { + return ''; + }; + + return TextRenderer; + }(); + + /** + * Slugger generates header id + */ + + var Slugger_1 = /*#__PURE__*/function () { + function Slugger() { + this.seen = {}; + } + + var _proto = Slugger.prototype; + + _proto.serialize = function serialize(value) { + return value.toLowerCase().trim() // remove html tags + .replace(/<[!\/a-z].*?>/ig, '') // remove unwanted chars + .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '').replace(/\s/g, '-'); + } + /** + * Finds the next safe (unique) slug to use + */ + ; + + _proto.getNextSafeSlug = function getNextSafeSlug(originalSlug, isDryRun) { + var slug = originalSlug; + var occurenceAccumulator = 0; + + if (this.seen.hasOwnProperty(slug)) { + occurenceAccumulator = this.seen[originalSlug]; + + do { + occurenceAccumulator++; + slug = originalSlug + '-' + occurenceAccumulator; + } while (this.seen.hasOwnProperty(slug)); + } + + if (!isDryRun) { + this.seen[originalSlug] = occurenceAccumulator; + this.seen[slug] = 0; + } + + return slug; + } + /** + * Convert string to unique id + * @param {object} options + * @param {boolean} options.dryrun Generates the next unique slug without updating the internal accumulator. + */ + ; + + _proto.slug = function slug(value, options) { + if (options === void 0) { + options = {}; + } + + var slug = this.serialize(value); + return this.getNextSafeSlug(slug, options.dryrun); + }; + + return Slugger; + }(); + + var Renderer$1 = Renderer_1; + var TextRenderer$1 = TextRenderer_1; + var Slugger$1 = Slugger_1; + var defaults$1 = defaults$5.exports.defaults; + var unescape = helpers.unescape; + /** + * Parsing & Compiling + */ + + var Parser_1 = /*#__PURE__*/function () { + function Parser(options) { + this.options = options || defaults$1; + this.options.renderer = this.options.renderer || new Renderer$1(); + this.renderer = this.options.renderer; + this.renderer.options = this.options; + this.textRenderer = new TextRenderer$1(); + this.slugger = new Slugger$1(); + } + /** + * Static Parse Method + */ + + + Parser.parse = function parse(tokens, options) { + var parser = new Parser(options); + return parser.parse(tokens); + } + /** + * Static Parse Inline Method + */ + ; + + Parser.parseInline = function parseInline(tokens, options) { + var parser = new Parser(options); + return parser.parseInline(tokens); + } + /** + * Parse Loop + */ + ; + + var _proto = Parser.prototype; + + _proto.parse = function parse(tokens, top) { + if (top === void 0) { + top = true; + } + + var out = '', + i, + j, + k, + l2, + l3, + row, + cell, + header, + body, + token, + ordered, + start, + loose, + itemBody, + item, + checked, + task, + checkbox, + ret; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; // Run any renderer extensions + + if (this.options.extensions && this.options.extensions.renderers && this.options.extensions.renderers[token.type]) { + ret = this.options.extensions.renderers[token.type].call({ + parser: this + }, token); + + if (ret !== false || !['space', 'hr', 'heading', 'code', 'table', 'blockquote', 'list', 'html', 'paragraph', 'text'].includes(token.type)) { + out += ret || ''; + continue; + } + } + + switch (token.type) { + case 'space': + { + continue; + } + + case 'hr': + { + out += this.renderer.hr(); + continue; + } + + case 'heading': + { + out += this.renderer.heading(this.parseInline(token.tokens), token.depth, unescape(this.parseInline(token.tokens, this.textRenderer)), this.slugger); + continue; + } + + case 'code': + { + out += this.renderer.code(token.text, token.lang, token.escaped); + continue; + } + + case 'table': + { + header = ''; // header + + cell = ''; + l2 = token.header.length; + + for (j = 0; j < l2; j++) { + cell += this.renderer.tablecell(this.parseInline(token.header[j].tokens), { + header: true, + align: token.align[j] + }); + } + + header += this.renderer.tablerow(cell); + body = ''; + l2 = token.rows.length; + + for (j = 0; j < l2; j++) { + row = token.rows[j]; + cell = ''; + l3 = row.length; + + for (k = 0; k < l3; k++) { + cell += this.renderer.tablecell(this.parseInline(row[k].tokens), { + header: false, + align: token.align[k] + }); + } + + body += this.renderer.tablerow(cell); + } + + out += this.renderer.table(header, body); + continue; + } + + case 'blockquote': + { + body = this.parse(token.tokens); + out += this.renderer.blockquote(body); + continue; + } + + case 'list': + { + ordered = token.ordered; + start = token.start; + loose = token.loose; + l2 = token.items.length; + body = ''; + + for (j = 0; j < l2; j++) { + item = token.items[j]; + checked = item.checked; + task = item.task; + itemBody = ''; + + if (item.task) { + checkbox = this.renderer.checkbox(checked); + + if (loose) { + if (item.tokens.length > 0 && item.tokens[0].type === 'paragraph') { + item.tokens[0].text = checkbox + ' ' + item.tokens[0].text; + + if (item.tokens[0].tokens && item.tokens[0].tokens.length > 0 && item.tokens[0].tokens[0].type === 'text') { + item.tokens[0].tokens[0].text = checkbox + ' ' + item.tokens[0].tokens[0].text; + } + } else { + item.tokens.unshift({ + type: 'text', + text: checkbox + }); + } + } else { + itemBody += checkbox; + } + } + + itemBody += this.parse(item.tokens, loose); + body += this.renderer.listitem(itemBody, task, checked); + } + + out += this.renderer.list(body, ordered, start); + continue; + } + + case 'html': + { + // TODO parse inline content if parameter markdown=1 + out += this.renderer.html(token.text); + continue; + } + + case 'paragraph': + { + out += this.renderer.paragraph(this.parseInline(token.tokens)); + continue; + } + + case 'text': + { + body = token.tokens ? this.parseInline(token.tokens) : token.text; + + while (i + 1 < l && tokens[i + 1].type === 'text') { + token = tokens[++i]; + body += '\n' + (token.tokens ? this.parseInline(token.tokens) : token.text); + } + + out += top ? this.renderer.paragraph(body) : body; + continue; + } + + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; + + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } + } + + return out; + } + /** + * Parse Inline Tokens + */ + ; + + _proto.parseInline = function parseInline(tokens, renderer) { + renderer = renderer || this.renderer; + var out = '', + i, + token, + ret; + var l = tokens.length; + + for (i = 0; i < l; i++) { + token = tokens[i]; // Run any renderer extensions + + if (this.options.extensions && this.options.extensions.renderers && this.options.extensions.renderers[token.type]) { + ret = this.options.extensions.renderers[token.type].call({ + parser: this + }, token); + + if (ret !== false || !['escape', 'html', 'link', 'image', 'strong', 'em', 'codespan', 'br', 'del', 'text'].includes(token.type)) { + out += ret || ''; + continue; + } + } + + switch (token.type) { + case 'escape': + { + out += renderer.text(token.text); + break; + } + + case 'html': + { + out += renderer.html(token.text); + break; + } + + case 'link': + { + out += renderer.link(token.href, token.title, this.parseInline(token.tokens, renderer)); + break; + } + + case 'image': + { + out += renderer.image(token.href, token.title, token.text); + break; + } + + case 'strong': + { + out += renderer.strong(this.parseInline(token.tokens, renderer)); + break; + } + + case 'em': + { + out += renderer.em(this.parseInline(token.tokens, renderer)); + break; + } + + case 'codespan': + { + out += renderer.codespan(token.text); + break; + } + + case 'br': + { + out += renderer.br(); + break; + } + + case 'del': + { + out += renderer.del(this.parseInline(token.tokens, renderer)); + break; + } + + case 'text': + { + out += renderer.text(token.text); + break; + } + + default: + { + var errMsg = 'Token with "' + token.type + '" type was not found.'; + + if (this.options.silent) { + console.error(errMsg); + return; + } else { + throw new Error(errMsg); + } + } + } + } + + return out; + }; + + return Parser; + }(); + + var Lexer = Lexer_1; + var Parser = Parser_1; + var Tokenizer = Tokenizer_1; + var Renderer = Renderer_1; + var TextRenderer = TextRenderer_1; + var Slugger = Slugger_1; + var merge = helpers.merge, + checkSanitizeDeprecation = helpers.checkSanitizeDeprecation, + escape = helpers.escape; + var getDefaults = defaults$5.exports.getDefaults, + changeDefaults = defaults$5.exports.changeDefaults, + defaults = defaults$5.exports.defaults; + /** + * Marked + */ + + function marked(src, opt, callback) { + // throw error in case of non string input + if (typeof src === 'undefined' || src === null) { + throw new Error('marked(): input parameter is undefined or null'); + } + + if (typeof src !== 'string') { + throw new Error('marked(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } + + if (typeof opt === 'function') { + callback = opt; + opt = null; + } + + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + if (callback) { + var highlight = opt.highlight; + var tokens; + + try { + tokens = Lexer.lex(src, opt); + } catch (e) { + return callback(e); + } + + var done = function done(err) { + var out; + + if (!err) { + try { + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } + + out = Parser.parse(tokens, opt); + } catch (e) { + err = e; + } + } + + opt.highlight = highlight; + return err ? callback(err) : callback(null, out); + }; + + if (!highlight || highlight.length < 3) { + return done(); + } + + delete opt.highlight; + if (!tokens.length) return done(); + var pending = 0; + marked.walkTokens(tokens, function (token) { + if (token.type === 'code') { + pending++; + setTimeout(function () { + highlight(token.text, token.lang, function (err, code) { + if (err) { + return done(err); + } + + if (code != null && code !== token.text) { + token.text = code; + token.escaped = true; + } + + pending--; + + if (pending === 0) { + done(); + } + }); + }, 0); + } + }); + + if (pending === 0) { + done(); + } + + return; + } + + try { + var _tokens = Lexer.lex(src, opt); + + if (opt.walkTokens) { + marked.walkTokens(_tokens, opt.walkTokens); + } + + return Parser.parse(_tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + + if (opt.silent) { + return '

    An error occurred:

    ' + escape(e.message + '', true) + '
    '; + } + + throw e; + } + } + /** + * Options + */ + + + marked.options = marked.setOptions = function (opt) { + merge(marked.defaults, opt); + changeDefaults(marked.defaults); + return marked; + }; + + marked.getDefaults = getDefaults; + marked.defaults = defaults; + /** + * Use Extension + */ + + marked.use = function () { + var _this = this; + + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + var opts = merge.apply(void 0, [{}].concat(args)); + var extensions = marked.defaults.extensions || { + renderers: {}, + childTokens: {} + }; + var hasExtensions; + args.forEach(function (pack) { + // ==-- Parse "addon" extensions --== // + if (pack.extensions) { + hasExtensions = true; + pack.extensions.forEach(function (ext) { + if (!ext.name) { + throw new Error('extension name required'); + } + + if (ext.renderer) { + // Renderer extensions + var prevRenderer = extensions.renderers ? extensions.renderers[ext.name] : null; + + if (prevRenderer) { + // Replace extension with func to run new extension but fall back if false + extensions.renderers[ext.name] = function () { + for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) { + args[_key2] = arguments[_key2]; + } + + var ret = ext.renderer.apply(this, args); + + if (ret === false) { + ret = prevRenderer.apply(this, args); + } + + return ret; + }; + } else { + extensions.renderers[ext.name] = ext.renderer; + } + } + + if (ext.tokenizer) { + // Tokenizer Extensions + if (!ext.level || ext.level !== 'block' && ext.level !== 'inline') { + throw new Error("extension level must be 'block' or 'inline'"); + } + + if (extensions[ext.level]) { + extensions[ext.level].unshift(ext.tokenizer); + } else { + extensions[ext.level] = [ext.tokenizer]; + } + + if (ext.start) { + // Function to check for start of token + if (ext.level === 'block') { + if (extensions.startBlock) { + extensions.startBlock.push(ext.start); + } else { + extensions.startBlock = [ext.start]; + } + } else if (ext.level === 'inline') { + if (extensions.startInline) { + extensions.startInline.push(ext.start); + } else { + extensions.startInline = [ext.start]; + } + } + } + } + + if (ext.childTokens) { + // Child tokens to be visited by walkTokens + extensions.childTokens[ext.name] = ext.childTokens; + } + }); + } // ==-- Parse "overwrite" extensions --== // + + + if (pack.renderer) { + (function () { + var renderer = marked.defaults.renderer || new Renderer(); + + var _loop = function _loop(prop) { + var prevRenderer = renderer[prop]; // Replace renderer with func to run extension, but fall back if false + + renderer[prop] = function () { + for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { + args[_key3] = arguments[_key3]; + } + + var ret = pack.renderer[prop].apply(renderer, args); + + if (ret === false) { + ret = prevRenderer.apply(renderer, args); + } + + return ret; + }; + }; + + for (var prop in pack.renderer) { + _loop(prop); + } + + opts.renderer = renderer; + })(); + } + + if (pack.tokenizer) { + (function () { + var tokenizer = marked.defaults.tokenizer || new Tokenizer(); + + var _loop2 = function _loop2(prop) { + var prevTokenizer = tokenizer[prop]; // Replace tokenizer with func to run extension, but fall back if false + + tokenizer[prop] = function () { + for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) { + args[_key4] = arguments[_key4]; + } + + var ret = pack.tokenizer[prop].apply(tokenizer, args); + + if (ret === false) { + ret = prevTokenizer.apply(tokenizer, args); + } + + return ret; + }; + }; + + for (var prop in pack.tokenizer) { + _loop2(prop); + } + + opts.tokenizer = tokenizer; + })(); + } // ==-- Parse WalkTokens extensions --== // + + + if (pack.walkTokens) { + var walkTokens = marked.defaults.walkTokens; + + opts.walkTokens = function (token) { + pack.walkTokens.call(_this, token); + + if (walkTokens) { + walkTokens(token); + } + }; + } + + if (hasExtensions) { + opts.extensions = extensions; + } + + marked.setOptions(opts); + }); + }; + /** + * Run callback for every token + */ + + + marked.walkTokens = function (tokens, callback) { + var _loop3 = function _loop3() { + var token = _step.value; + callback(token); + + switch (token.type) { + case 'table': + { + for (var _iterator2 = _createForOfIteratorHelperLoose(token.header), _step2; !(_step2 = _iterator2()).done;) { + var cell = _step2.value; + marked.walkTokens(cell.tokens, callback); + } + + for (var _iterator3 = _createForOfIteratorHelperLoose(token.rows), _step3; !(_step3 = _iterator3()).done;) { + var row = _step3.value; + + for (var _iterator4 = _createForOfIteratorHelperLoose(row), _step4; !(_step4 = _iterator4()).done;) { + var _cell = _step4.value; + marked.walkTokens(_cell.tokens, callback); + } + } + + break; + } + + case 'list': + { + marked.walkTokens(token.items, callback); + break; + } + + default: + { + if (marked.defaults.extensions && marked.defaults.extensions.childTokens && marked.defaults.extensions.childTokens[token.type]) { + // Walk any extensions + marked.defaults.extensions.childTokens[token.type].forEach(function (childTokens) { + marked.walkTokens(token[childTokens], callback); + }); + } else if (token.tokens) { + marked.walkTokens(token.tokens, callback); + } + } + } + }; + + for (var _iterator = _createForOfIteratorHelperLoose(tokens), _step; !(_step = _iterator()).done;) { + _loop3(); + } + }; + /** + * Parse Inline + */ + + + marked.parseInline = function (src, opt) { + // throw error in case of non string input + if (typeof src === 'undefined' || src === null) { + throw new Error('marked.parseInline(): input parameter is undefined or null'); + } + + if (typeof src !== 'string') { + throw new Error('marked.parseInline(): input parameter is of type ' + Object.prototype.toString.call(src) + ', string expected'); + } + + opt = merge({}, marked.defaults, opt || {}); + checkSanitizeDeprecation(opt); + + try { + var tokens = Lexer.lexInline(src, opt); + + if (opt.walkTokens) { + marked.walkTokens(tokens, opt.walkTokens); + } + + return Parser.parseInline(tokens, opt); + } catch (e) { + e.message += '\nPlease report this to https://github.com/markedjs/marked.'; + + if (opt.silent) { + return '

    An error occurred:

    ' + escape(e.message + '', true) + '
    '; + } + + throw e; + } + }; + /** + * Expose + */ + + + marked.Parser = Parser; + marked.parser = Parser.parse; + marked.Renderer = Renderer; + marked.TextRenderer = TextRenderer; + marked.Lexer = Lexer; + marked.lexer = Lexer.lex; + marked.Tokenizer = Tokenizer; + marked.Slugger = Slugger; + marked.parse = marked; + var marked_1 = marked; + + return marked_1; + +}))); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-error-stack-trace-limit.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-error-stack-trace-limit.js new file mode 100644 index 00000000..e9d704ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-error-stack-trace-limit.js @@ -0,0 +1,44 @@ + +const { + addSerializeCallback, + setDeserializeMainFunction, +} = require('v8').startupSnapshot; +const assert = require('assert'); + +if (process.env.TEST_IN_SERIALIZER) { + addSerializeCallback(checkMutate); +} else { + checkMutate(); +} + +function checkMutate() { + // Check that mutation to Error.stackTraceLimit is effective in the snapshot + // builder script. + assert.strictEqual(typeof Error.stackTraceLimit, 'number'); + Error.stackTraceLimit = 0; + assert.strictEqual(getError('', 30), 'Error'); +} + +setDeserializeMainFunction(() => { + // Check that the mutation is preserved in the deserialized main function. + assert.strictEqual(Error.stackTraceLimit, 0); + assert.strictEqual(getError('', 30), 'Error'); + + // Check that it can still be mutated. + Error.stackTraceLimit = 10; + const error = getError('', 30); + const matches = [...error.matchAll(/at recurse/g)]; + assert.strictEqual(matches.length, 10); +}); + +function getError(message, depth) { + let counter = 1; + function recurse() { + if (counter++ < depth) { + return recurse(); + } + const error = new Error(message); + return error.stack; + } + return recurse(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-fs.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-fs.js new file mode 100644 index 00000000..f789ab63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/mutate-fs.js @@ -0,0 +1,5 @@ +'use strict'; + +const fs = require('fs'); + +fs.foo = 'I am from the snapshot'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/server.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/server.js new file mode 100644 index 00000000..c0f8c495 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/server.js @@ -0,0 +1,60 @@ +'use strict'; + +const net = require('net'); +const { + setDeserializeMainFunction +} = require('v8').startupSnapshot; +const dc = require('diagnostics_channel'); + +const echoServer = net.Server(function(connection) { + connection.on('data', function(chunk) { + connection.write(chunk); + }); + connection.on('end', function() { + connection.end(); + }); +}); + +const kNumChars = 256; +const buffer = new Uint8Array(kNumChars); +for (let i = 0; i < kNumChars; ++i) { + buffer[i] = i; +} + +let recv = ''; + +echoServer.on('listening', function() { + const port = this.address().port; + console.log(`server port`, port); + const c = net.createConnection({ host: '127.0.0.1', port }); + + c.on('data', function(chunk) { + recv += chunk.toString('latin1'); + + if (recv.length === buffer.length) { + c.end(); + } + }); + + c.on('connect', function() { + c.write(buffer); + }); + + c.on('close', function() { + console.log(`recv.length: ${recv.length}`); + echoServer.close(); + }); + +}); + +dc.subscribe('net.server.socket', (({ socket }) => { + console.log(`From server diagnostics channel:`, socket.localPort); +})); + +dc.subscribe('net.client.socket', (({ socket }) => { + console.log(`From client diagnostics channel`); +})); + +setDeserializeMainFunction(() => { + echoServer.listen(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.js new file mode 100644 index 00000000..c0faffd7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.js @@ -0,0 +1,8 @@ +var VirtualPoint = /** @class */ (function () { + function VirtualPoint(x, y) { + this.x = x; + this.y = y; + } + return VirtualPoint; +}()); +var newVPoint = new VirtualPoint(13, 56); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.ts b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.ts new file mode 100644 index 00000000..46b54091 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/ts-example.ts @@ -0,0 +1,11 @@ +class VirtualPoint { + x: number; + y: number; + + constructor(x: number, y: number) { + this.x = x; + this.y = y; + } +} + +const newVPoint = new VirtualPoint(13, 56); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript-main.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript-main.js new file mode 100644 index 00000000..4b0c8274 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript-main.js @@ -0,0 +1,28 @@ +// This file is to be concatenated with +// https://github.com/microsoft/TypeScript/blob/main/lib/typescript.js +// to produce a snapshot that reads a file path from the command +// line and compile it into JavaScript, then write the +// result into another file. + +const fs = require('fs'); +const v8 = require('v8'); +const assert = require('assert'); + +v8.startupSnapshot.setDeserializeMainFunction(( { ts }) => { + const input = process.argv[1]; + const output = process.argv[2]; + console.error(`Compiling ${input} to ${output}`); + assert(input); + assert(output); + const source = fs.readFileSync(input, 'utf8'); + + let result = ts.transpileModule( + source, + { + compilerOptions: { + module: ts.ModuleKind.CommonJS + } + }); + + fs.writeFileSync(output, result.outputText, 'utf8'); +}, { ts }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript.js new file mode 100644 index 00000000..2a4b9f5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/typescript.js @@ -0,0 +1,168725 @@ +/*! ***************************************************************************** +Copyright (c) Microsoft Corporation. All rights reserved. +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at http://www.apache.org/licenses/LICENSE-2.0 + +THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED +WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, +MERCHANTABLITY OR NON-INFRINGEMENT. + +See the Apache Version 2.0 License for specific language governing permissions +and limitations under the License. +***************************************************************************** */ + +"use strict"; +var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { + if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { + if (ar || !(i in from)) { + if (!ar) ar = Array.prototype.slice.call(from, 0, i); + ar[i] = from[i]; + } + } + return to.concat(ar || Array.prototype.slice.call(from)); +}; +var __assign = (this && this.__assign) || function () { + __assign = Object.assign || function(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) + t[p] = s[p]; + } + return t; + }; + return __assign.apply(this, arguments); +}; +var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) { + if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; } + return cooked; +}; +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __rest = (this && this.__rest) || function (s, e) { + var t = {}; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) + t[p] = s[p]; + if (s != null && typeof Object.getOwnPropertySymbols === "function") + for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { + if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) + t[p[i]] = s[p[i]]; + } + return t; +}; +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + if (typeof b !== "function" && b !== null) + throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +/* @internal */ +var ts; +(function (ts) { + function createMapData() { + var sentinel = {}; + sentinel.prev = sentinel; + return { head: sentinel, tail: sentinel, size: 0 }; + } + function createMapEntry(key, value) { + return { key: key, value: value, next: undefined, prev: undefined }; + } + function sameValueZero(x, y) { + // Treats -0 === 0 and NaN === NaN + return x === y || x !== x && y !== y; + } + function getPrev(entry) { + var prev = entry.prev; + // Entries without a 'prev' have been removed from the map. + // An entry whose 'prev' points to itself is the head of the list and is invalid here. + if (!prev || prev === entry) + throw new Error("Illegal state"); + return prev; + } + function getNext(entry) { + while (entry) { + // Entries without a 'prev' have been removed from the map. Their 'next' + // pointer should point to the previous entry prior to deletion and + // that entry should be skipped to resume iteration. + var skipNext = !entry.prev; + entry = entry.next; + if (skipNext) { + continue; + } + return entry; + } + } + function getEntry(data, key) { + // We walk backwards from 'tail' to prioritize recently added entries. + // We skip 'head' because it is an empty entry used to track iteration start. + for (var entry = data.tail; entry !== data.head; entry = getPrev(entry)) { + if (sameValueZero(entry.key, key)) { + return entry; + } + } + } + function addOrUpdateEntry(data, key, value) { + var existing = getEntry(data, key); + if (existing) { + existing.value = value; + return; + } + var entry = createMapEntry(key, value); + entry.prev = data.tail; + data.tail.next = entry; + data.tail = entry; + data.size++; + return entry; + } + function deleteEntry(data, key) { + // We walk backwards from 'tail' to prioritize recently added entries. + // We skip 'head' because it is an empty entry used to track iteration start. + for (var entry = data.tail; entry !== data.head; entry = getPrev(entry)) { + // all entries in the map should have a 'prev' pointer. + if (entry.prev === undefined) + throw new Error("Illegal state"); + if (sameValueZero(entry.key, key)) { + if (entry.next) { + entry.next.prev = entry.prev; + } + else { + // an entry in the map without a 'next' pointer must be the 'tail'. + if (data.tail !== entry) + throw new Error("Illegal state"); + data.tail = entry.prev; + } + entry.prev.next = entry.next; + entry.next = entry.prev; + entry.prev = undefined; + data.size--; + return entry; + } + } + } + function clearEntries(data) { + var node = data.tail; + while (node !== data.head) { + var prev = getPrev(node); + node.next = data.head; + node.prev = undefined; + node = prev; + } + data.head.next = undefined; + data.tail = data.head; + data.size = 0; + } + function forEachEntry(data, action) { + var entry = data.head; + while (entry) { + entry = getNext(entry); + if (entry) { + action(entry.value, entry.key); + } + } + } + function forEachIteration(iterator, action) { + if (iterator) { + for (var step = iterator.next(); !step.done; step = iterator.next()) { + action(step.value); + } + } + } + function createIteratorData(data, selector) { + return { current: data.head, selector: selector }; + } + function iteratorNext(data) { + // Navigate to the next entry. + data.current = getNext(data.current); + if (data.current) { + return { value: data.selector(data.current.key, data.current.value), done: false }; + } + else { + return { value: undefined, done: true }; + } + } + /* @internal */ + var ShimCollections; + (function (ShimCollections) { + function createMapShim(getIterator) { + var MapIterator = /** @class */ (function () { + function MapIterator(data, selector) { + this._data = createIteratorData(data, selector); + } + MapIterator.prototype.next = function () { return iteratorNext(this._data); }; + return MapIterator; + }()); + return /** @class */ (function () { + function Map(iterable) { + var _this = this; + this._mapData = createMapData(); + forEachIteration(getIterator(iterable), function (_a) { + var key = _a[0], value = _a[1]; + return _this.set(key, value); + }); + } + Object.defineProperty(Map.prototype, "size", { + get: function () { return this._mapData.size; }, + enumerable: false, + configurable: true + }); + Map.prototype.get = function (key) { var _a; return (_a = getEntry(this._mapData, key)) === null || _a === void 0 ? void 0 : _a.value; }; + Map.prototype.set = function (key, value) { return addOrUpdateEntry(this._mapData, key, value), this; }; + Map.prototype.has = function (key) { return !!getEntry(this._mapData, key); }; + Map.prototype.delete = function (key) { return !!deleteEntry(this._mapData, key); }; + Map.prototype.clear = function () { clearEntries(this._mapData); }; + Map.prototype.keys = function () { return new MapIterator(this._mapData, function (key, _value) { return key; }); }; + Map.prototype.values = function () { return new MapIterator(this._mapData, function (_key, value) { return value; }); }; + Map.prototype.entries = function () { return new MapIterator(this._mapData, function (key, value) { return [key, value]; }); }; + Map.prototype.forEach = function (action) { forEachEntry(this._mapData, action); }; + return Map; + }()); + } + ShimCollections.createMapShim = createMapShim; + function createSetShim(getIterator) { + var SetIterator = /** @class */ (function () { + function SetIterator(data, selector) { + this._data = createIteratorData(data, selector); + } + SetIterator.prototype.next = function () { return iteratorNext(this._data); }; + return SetIterator; + }()); + return /** @class */ (function () { + function Set(iterable) { + var _this = this; + this._mapData = createMapData(); + forEachIteration(getIterator(iterable), function (value) { return _this.add(value); }); + } + Object.defineProperty(Set.prototype, "size", { + get: function () { return this._mapData.size; }, + enumerable: false, + configurable: true + }); + Set.prototype.add = function (value) { return addOrUpdateEntry(this._mapData, value, value), this; }; + Set.prototype.has = function (value) { return !!getEntry(this._mapData, value); }; + Set.prototype.delete = function (value) { return !!deleteEntry(this._mapData, value); }; + Set.prototype.clear = function () { clearEntries(this._mapData); }; + Set.prototype.keys = function () { return new SetIterator(this._mapData, function (key, _value) { return key; }); }; + Set.prototype.values = function () { return new SetIterator(this._mapData, function (_key, value) { return value; }); }; + Set.prototype.entries = function () { return new SetIterator(this._mapData, function (key, value) { return [key, value]; }); }; + Set.prototype.forEach = function (action) { forEachEntry(this._mapData, action); }; + return Set; + }()); + } + ShimCollections.createSetShim = createSetShim; + })(ShimCollections = ts.ShimCollections || (ts.ShimCollections = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + // WARNING: The script `configurePrerelease.ts` uses a regexp to parse out these values. + // If changing the text in this section, be sure to test `configurePrerelease` too. + ts.versionMajorMinor = "4.7"; + // The following is baselined as a literal template type without intervention + /** The version of the TypeScript compiler release */ + // eslint-disable-next-line @typescript-eslint/no-inferrable-types + ts.version = "4.7.4"; + /* @internal */ + var Comparison; + (function (Comparison) { + Comparison[Comparison["LessThan"] = -1] = "LessThan"; + Comparison[Comparison["EqualTo"] = 0] = "EqualTo"; + Comparison[Comparison["GreaterThan"] = 1] = "GreaterThan"; + })(Comparison = ts.Comparison || (ts.Comparison = {})); + /* @internal */ + var NativeCollections; + (function (NativeCollections) { + var globals = typeof globalThis !== "undefined" ? globalThis : + typeof global !== "undefined" ? global : + typeof self !== "undefined" ? self : + undefined; + /** + * Returns the native Map implementation if it is available and compatible (i.e. supports iteration). + */ + function tryGetNativeMap() { + // Internet Explorer's Map doesn't support iteration, so don't use it. + var gMap = globals === null || globals === void 0 ? void 0 : globals.Map; + // eslint-disable-next-line no-in-operator + return typeof gMap !== "undefined" && "entries" in gMap.prototype && new gMap([[0, 0]]).size === 1 ? gMap : undefined; + } + NativeCollections.tryGetNativeMap = tryGetNativeMap; + /** + * Returns the native Set implementation if it is available and compatible (i.e. supports iteration). + */ + function tryGetNativeSet() { + // Internet Explorer's Set doesn't support iteration, so don't use it. + var gSet = globals === null || globals === void 0 ? void 0 : globals.Set; + // eslint-disable-next-line no-in-operator + return typeof gSet !== "undefined" && "entries" in gSet.prototype && new gSet([0]).size === 1 ? gSet : undefined; + } + NativeCollections.tryGetNativeSet = tryGetNativeSet; + })(NativeCollections || (NativeCollections = {})); + /* @internal */ + ts.Map = getCollectionImplementation("Map", "tryGetNativeMap", "createMapShim"); + /* @internal */ + ts.Set = getCollectionImplementation("Set", "tryGetNativeSet", "createSetShim"); + /* @internal */ + function getCollectionImplementation(name, nativeFactory, shimFactory) { + var _a; + // NOTE: ts.ShimCollections will be defined for typescriptServices.js but not for tsc.js, so we must test for it. + var constructor = (_a = NativeCollections[nativeFactory]()) !== null && _a !== void 0 ? _a : ts.ShimCollections === null || ts.ShimCollections === void 0 ? void 0 : ts.ShimCollections[shimFactory](ts.getIterator); + if (constructor) + return constructor; + throw new Error("TypeScript requires an environment that provides a compatible native ".concat(name, " implementation.")); + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function getIterator(iterable) { + if (iterable) { + if (isArray(iterable)) + return arrayIterator(iterable); + if (iterable instanceof ts.Map) + return iterable.entries(); + if (iterable instanceof ts.Set) + return iterable.values(); + throw new Error("Iteration not supported."); + } + } + ts.getIterator = getIterator; + ts.emptyArray = []; + ts.emptyMap = new ts.Map(); + ts.emptySet = new ts.Set(); + function length(array) { + return array ? array.length : 0; + } + ts.length = length; + /** + * Iterates through 'array' by index and performs the callback on each element of array until the callback + * returns a truthy value, then returns that value. + * If no such value is found, the callback is applied to each element of array and undefined is returned. + */ + function forEach(array, callback) { + if (array) { + for (var i = 0; i < array.length; i++) { + var result = callback(array[i], i); + if (result) { + return result; + } + } + } + return undefined; + } + ts.forEach = forEach; + /** + * Like `forEach`, but iterates in reverse order. + */ + function forEachRight(array, callback) { + if (array) { + for (var i = array.length - 1; i >= 0; i--) { + var result = callback(array[i], i); + if (result) { + return result; + } + } + } + return undefined; + } + ts.forEachRight = forEachRight; + /** Like `forEach`, but suitable for use with numbers and strings (which may be falsy). */ + function firstDefined(array, callback) { + if (array === undefined) { + return undefined; + } + for (var i = 0; i < array.length; i++) { + var result = callback(array[i], i); + if (result !== undefined) { + return result; + } + } + return undefined; + } + ts.firstDefined = firstDefined; + function firstDefinedIterator(iter, callback) { + while (true) { + var iterResult = iter.next(); + if (iterResult.done) { + return undefined; + } + var result = callback(iterResult.value); + if (result !== undefined) { + return result; + } + } + } + ts.firstDefinedIterator = firstDefinedIterator; + function reduceLeftIterator(iterator, f, initial) { + var result = initial; + if (iterator) { + for (var step = iterator.next(), pos = 0; !step.done; step = iterator.next(), pos++) { + result = f(result, step.value, pos); + } + } + return result; + } + ts.reduceLeftIterator = reduceLeftIterator; + function zipWith(arrayA, arrayB, callback) { + var result = []; + ts.Debug.assertEqual(arrayA.length, arrayB.length); + for (var i = 0; i < arrayA.length; i++) { + result.push(callback(arrayA[i], arrayB[i], i)); + } + return result; + } + ts.zipWith = zipWith; + function zipToIterator(arrayA, arrayB) { + ts.Debug.assertEqual(arrayA.length, arrayB.length); + var i = 0; + return { + next: function () { + if (i === arrayA.length) { + return { value: undefined, done: true }; + } + i++; + return { value: [arrayA[i - 1], arrayB[i - 1]], done: false }; + } + }; + } + ts.zipToIterator = zipToIterator; + function zipToMap(keys, values) { + ts.Debug.assert(keys.length === values.length); + var map = new ts.Map(); + for (var i = 0; i < keys.length; ++i) { + map.set(keys[i], values[i]); + } + return map; + } + ts.zipToMap = zipToMap; + /** + * Creates a new array with `element` interspersed in between each element of `input` + * if there is more than 1 value in `input`. Otherwise, returns the existing array. + */ + function intersperse(input, element) { + if (input.length <= 1) { + return input; + } + var result = []; + for (var i = 0, n = input.length; i < n; i++) { + if (i) + result.push(element); + result.push(input[i]); + } + return result; + } + ts.intersperse = intersperse; + /** + * Iterates through `array` by index and performs the callback on each element of array until the callback + * returns a falsey value, then returns false. + * If no such value is found, the callback is applied to each element of array and `true` is returned. + */ + function every(array, callback) { + if (array) { + for (var i = 0; i < array.length; i++) { + if (!callback(array[i], i)) { + return false; + } + } + } + return true; + } + ts.every = every; + function find(array, predicate) { + for (var i = 0; i < array.length; i++) { + var value = array[i]; + if (predicate(value, i)) { + return value; + } + } + return undefined; + } + ts.find = find; + function findLast(array, predicate) { + for (var i = array.length - 1; i >= 0; i--) { + var value = array[i]; + if (predicate(value, i)) { + return value; + } + } + return undefined; + } + ts.findLast = findLast; + /** Works like Array.prototype.findIndex, returning `-1` if no element satisfying the predicate is found. */ + function findIndex(array, predicate, startIndex) { + for (var i = startIndex || 0; i < array.length; i++) { + if (predicate(array[i], i)) { + return i; + } + } + return -1; + } + ts.findIndex = findIndex; + function findLastIndex(array, predicate, startIndex) { + for (var i = startIndex === undefined ? array.length - 1 : startIndex; i >= 0; i--) { + if (predicate(array[i], i)) { + return i; + } + } + return -1; + } + ts.findLastIndex = findLastIndex; + /** + * Returns the first truthy result of `callback`, or else fails. + * This is like `forEach`, but never returns undefined. + */ + function findMap(array, callback) { + for (var i = 0; i < array.length; i++) { + var result = callback(array[i], i); + if (result) { + return result; + } + } + return ts.Debug.fail(); + } + ts.findMap = findMap; + function contains(array, value, equalityComparer) { + if (equalityComparer === void 0) { equalityComparer = equateValues; } + if (array) { + for (var _i = 0, array_1 = array; _i < array_1.length; _i++) { + var v = array_1[_i]; + if (equalityComparer(v, value)) { + return true; + } + } + } + return false; + } + ts.contains = contains; + function arraysEqual(a, b, equalityComparer) { + if (equalityComparer === void 0) { equalityComparer = equateValues; } + return a.length === b.length && a.every(function (x, i) { return equalityComparer(x, b[i]); }); + } + ts.arraysEqual = arraysEqual; + function indexOfAnyCharCode(text, charCodes, start) { + for (var i = start || 0; i < text.length; i++) { + if (contains(charCodes, text.charCodeAt(i))) { + return i; + } + } + return -1; + } + ts.indexOfAnyCharCode = indexOfAnyCharCode; + function countWhere(array, predicate) { + var count = 0; + if (array) { + for (var i = 0; i < array.length; i++) { + var v = array[i]; + if (predicate(v, i)) { + count++; + } + } + } + return count; + } + ts.countWhere = countWhere; + function filter(array, f) { + if (array) { + var len = array.length; + var i = 0; + while (i < len && f(array[i])) + i++; + if (i < len) { + var result = array.slice(0, i); + i++; + while (i < len) { + var item = array[i]; + if (f(item)) { + result.push(item); + } + i++; + } + return result; + } + } + return array; + } + ts.filter = filter; + function filterMutate(array, f) { + var outIndex = 0; + for (var i = 0; i < array.length; i++) { + if (f(array[i], i, array)) { + array[outIndex] = array[i]; + outIndex++; + } + } + array.length = outIndex; + } + ts.filterMutate = filterMutate; + function clear(array) { + array.length = 0; + } + ts.clear = clear; + function map(array, f) { + var result; + if (array) { + result = []; + for (var i = 0; i < array.length; i++) { + result.push(f(array[i], i)); + } + } + return result; + } + ts.map = map; + function mapIterator(iter, mapFn) { + return { + next: function () { + var iterRes = iter.next(); + return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false }; + } + }; + } + ts.mapIterator = mapIterator; + function sameMap(array, f) { + if (array) { + for (var i = 0; i < array.length; i++) { + var item = array[i]; + var mapped = f(item, i); + if (item !== mapped) { + var result = array.slice(0, i); + result.push(mapped); + for (i++; i < array.length; i++) { + result.push(f(array[i], i)); + } + return result; + } + } + } + return array; + } + ts.sameMap = sameMap; + /** + * Flattens an array containing a mix of array or non-array elements. + * + * @param array The array to flatten. + */ + function flatten(array) { + var result = []; + for (var _i = 0, array_2 = array; _i < array_2.length; _i++) { + var v = array_2[_i]; + if (v) { + if (isArray(v)) { + addRange(result, v); + } + else { + result.push(v); + } + } + } + return result; + } + ts.flatten = flatten; + /** + * Maps an array. If the mapped value is an array, it is spread into the result. + * + * @param array The array to map. + * @param mapfn The callback used to map the result into one or more values. + */ + function flatMap(array, mapfn) { + var result; + if (array) { + for (var i = 0; i < array.length; i++) { + var v = mapfn(array[i], i); + if (v) { + if (isArray(v)) { + result = addRange(result, v); + } + else { + result = append(result, v); + } + } + } + } + return result || ts.emptyArray; + } + ts.flatMap = flatMap; + function flatMapToMutable(array, mapfn) { + var result = []; + if (array) { + for (var i = 0; i < array.length; i++) { + var v = mapfn(array[i], i); + if (v) { + if (isArray(v)) { + addRange(result, v); + } + else { + result.push(v); + } + } + } + } + return result; + } + ts.flatMapToMutable = flatMapToMutable; + function flatMapIterator(iter, mapfn) { + var first = iter.next(); + if (first.done) { + return ts.emptyIterator; + } + var currentIter = getIterator(first.value); + return { + next: function () { + while (true) { + var currentRes = currentIter.next(); + if (!currentRes.done) { + return currentRes; + } + var iterRes = iter.next(); + if (iterRes.done) { + return iterRes; + } + currentIter = getIterator(iterRes.value); + } + }, + }; + function getIterator(x) { + var res = mapfn(x); + return res === undefined ? ts.emptyIterator : isArray(res) ? arrayIterator(res) : res; + } + } + ts.flatMapIterator = flatMapIterator; + function sameFlatMap(array, mapfn) { + var result; + if (array) { + for (var i = 0; i < array.length; i++) { + var item = array[i]; + var mapped = mapfn(item, i); + if (result || item !== mapped || isArray(mapped)) { + if (!result) { + result = array.slice(0, i); + } + if (isArray(mapped)) { + addRange(result, mapped); + } + else { + result.push(mapped); + } + } + } + } + return result || array; + } + ts.sameFlatMap = sameFlatMap; + function mapAllOrFail(array, mapFn) { + var result = []; + for (var i = 0; i < array.length; i++) { + var mapped = mapFn(array[i], i); + if (mapped === undefined) { + return undefined; + } + result.push(mapped); + } + return result; + } + ts.mapAllOrFail = mapAllOrFail; + function mapDefined(array, mapFn) { + var result = []; + if (array) { + for (var i = 0; i < array.length; i++) { + var mapped = mapFn(array[i], i); + if (mapped !== undefined) { + result.push(mapped); + } + } + } + return result; + } + ts.mapDefined = mapDefined; + function mapDefinedIterator(iter, mapFn) { + return { + next: function () { + while (true) { + var res = iter.next(); + if (res.done) { + return res; + } + var value = mapFn(res.value); + if (value !== undefined) { + return { value: value, done: false }; + } + } + } + }; + } + ts.mapDefinedIterator = mapDefinedIterator; + function mapDefinedEntries(map, f) { + if (!map) { + return undefined; + } + var result = new ts.Map(); + map.forEach(function (value, key) { + var entry = f(key, value); + if (entry !== undefined) { + var newKey = entry[0], newValue = entry[1]; + if (newKey !== undefined && newValue !== undefined) { + result.set(newKey, newValue); + } + } + }); + return result; + } + ts.mapDefinedEntries = mapDefinedEntries; + function mapDefinedValues(set, f) { + if (set) { + var result_1 = new ts.Set(); + set.forEach(function (value) { + var newValue = f(value); + if (newValue !== undefined) { + result_1.add(newValue); + } + }); + return result_1; + } + } + ts.mapDefinedValues = mapDefinedValues; + function getOrUpdate(map, key, callback) { + if (map.has(key)) { + return map.get(key); + } + var value = callback(); + map.set(key, value); + return value; + } + ts.getOrUpdate = getOrUpdate; + function tryAddToSet(set, value) { + if (!set.has(value)) { + set.add(value); + return true; + } + return false; + } + ts.tryAddToSet = tryAddToSet; + ts.emptyIterator = { next: function () { return ({ value: undefined, done: true }); } }; + function singleIterator(value) { + var done = false; + return { + next: function () { + var wasDone = done; + done = true; + return wasDone ? { value: undefined, done: true } : { value: value, done: false }; + } + }; + } + ts.singleIterator = singleIterator; + function spanMap(array, keyfn, mapfn) { + var result; + if (array) { + result = []; + var len = array.length; + var previousKey = void 0; + var key = void 0; + var start = 0; + var pos = 0; + while (start < len) { + while (pos < len) { + var value = array[pos]; + key = keyfn(value, pos); + if (pos === 0) { + previousKey = key; + } + else if (key !== previousKey) { + break; + } + pos++; + } + if (start < pos) { + var v = mapfn(array.slice(start, pos), previousKey, start, pos); + if (v) { + result.push(v); + } + start = pos; + } + previousKey = key; + pos++; + } + } + return result; + } + ts.spanMap = spanMap; + function mapEntries(map, f) { + if (!map) { + return undefined; + } + var result = new ts.Map(); + map.forEach(function (value, key) { + var _a = f(key, value), newKey = _a[0], newValue = _a[1]; + result.set(newKey, newValue); + }); + return result; + } + ts.mapEntries = mapEntries; + function some(array, predicate) { + if (array) { + if (predicate) { + for (var _i = 0, array_3 = array; _i < array_3.length; _i++) { + var v = array_3[_i]; + if (predicate(v)) { + return true; + } + } + } + else { + return array.length > 0; + } + } + return false; + } + ts.some = some; + /** Calls the callback with (start, afterEnd) index pairs for each range where 'pred' is true. */ + function getRangesWhere(arr, pred, cb) { + var start; + for (var i = 0; i < arr.length; i++) { + if (pred(arr[i])) { + start = start === undefined ? i : start; + } + else { + if (start !== undefined) { + cb(start, i); + start = undefined; + } + } + } + if (start !== undefined) + cb(start, arr.length); + } + ts.getRangesWhere = getRangesWhere; + function concatenate(array1, array2) { + if (!some(array2)) + return array1; + if (!some(array1)) + return array2; + return __spreadArray(__spreadArray([], array1, true), array2, true); + } + ts.concatenate = concatenate; + function selectIndex(_, i) { + return i; + } + function indicesOf(array) { + return array.map(selectIndex); + } + ts.indicesOf = indicesOf; + function deduplicateRelational(array, equalityComparer, comparer) { + // Perform a stable sort of the array. This ensures the first entry in a list of + // duplicates remains the first entry in the result. + var indices = indicesOf(array); + stableSortIndices(array, indices, comparer); + var last = array[indices[0]]; + var deduplicated = [indices[0]]; + for (var i = 1; i < indices.length; i++) { + var index = indices[i]; + var item = array[index]; + if (!equalityComparer(last, item)) { + deduplicated.push(index); + last = item; + } + } + // restore original order + deduplicated.sort(); + return deduplicated.map(function (i) { return array[i]; }); + } + function deduplicateEquality(array, equalityComparer) { + var result = []; + for (var _i = 0, array_4 = array; _i < array_4.length; _i++) { + var item = array_4[_i]; + pushIfUnique(result, item, equalityComparer); + } + return result; + } + /** + * Deduplicates an unsorted array. + * @param equalityComparer An `EqualityComparer` used to determine if two values are duplicates. + * @param comparer An optional `Comparer` used to sort entries before comparison, though the + * result will remain in the original order in `array`. + */ + function deduplicate(array, equalityComparer, comparer) { + return array.length === 0 ? [] : + array.length === 1 ? array.slice() : + comparer ? deduplicateRelational(array, equalityComparer, comparer) : + deduplicateEquality(array, equalityComparer); + } + ts.deduplicate = deduplicate; + /** + * Deduplicates an array that has already been sorted. + */ + function deduplicateSorted(array, comparer) { + if (array.length === 0) + return ts.emptyArray; + var last = array[0]; + var deduplicated = [last]; + for (var i = 1; i < array.length; i++) { + var next = array[i]; + switch (comparer(next, last)) { + // equality comparison + case true: + // relational comparison + // falls through + case 0 /* Comparison.EqualTo */: + continue; + case -1 /* Comparison.LessThan */: + // If `array` is sorted, `next` should **never** be less than `last`. + return ts.Debug.fail("Array is unsorted."); + } + deduplicated.push(last = next); + } + return deduplicated; + } + function createSortedArray() { + return []; // TODO: GH#19873 + } + ts.createSortedArray = createSortedArray; + function insertSorted(array, insert, compare, allowDuplicates) { + if (array.length === 0) { + array.push(insert); + return; + } + var insertIndex = binarySearch(array, insert, identity, compare); + if (insertIndex < 0) { + array.splice(~insertIndex, 0, insert); + } + else if (allowDuplicates) { + array.splice(insertIndex, 0, insert); + } + } + ts.insertSorted = insertSorted; + function sortAndDeduplicate(array, comparer, equalityComparer) { + return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive); + } + ts.sortAndDeduplicate = sortAndDeduplicate; + function arrayIsSorted(array, comparer) { + if (array.length < 2) + return true; + var prevElement = array[0]; + for (var _i = 0, _a = array.slice(1); _i < _a.length; _i++) { + var element = _a[_i]; + if (comparer(prevElement, element) === 1 /* Comparison.GreaterThan */) { + return false; + } + prevElement = element; + } + return true; + } + ts.arrayIsSorted = arrayIsSorted; + function arrayIsEqualTo(array1, array2, equalityComparer) { + if (equalityComparer === void 0) { equalityComparer = equateValues; } + if (!array1 || !array2) { + return array1 === array2; + } + if (array1.length !== array2.length) { + return false; + } + for (var i = 0; i < array1.length; i++) { + if (!equalityComparer(array1[i], array2[i], i)) { + return false; + } + } + return true; + } + ts.arrayIsEqualTo = arrayIsEqualTo; + function compact(array) { + var result; + if (array) { + for (var i = 0; i < array.length; i++) { + var v = array[i]; + if (result || !v) { + if (!result) { + result = array.slice(0, i); + } + if (v) { + result.push(v); + } + } + } + } + return result || array; + } + ts.compact = compact; + /** + * Gets the relative complement of `arrayA` with respect to `arrayB`, returning the elements that + * are not present in `arrayA` but are present in `arrayB`. Assumes both arrays are sorted + * based on the provided comparer. + */ + function relativeComplement(arrayA, arrayB, comparer) { + if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) + return arrayB; + var result = []; + loopB: for (var offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) { + if (offsetB > 0) { + // Ensure `arrayB` is properly sorted. + ts.Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* Comparison.EqualTo */); + } + loopA: for (var startA = offsetA; offsetA < arrayA.length; offsetA++) { + if (offsetA > startA) { + // Ensure `arrayA` is properly sorted. We only need to perform this check if + // `offsetA` has changed since we entered the loop. + ts.Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* Comparison.EqualTo */); + } + switch (comparer(arrayB[offsetB], arrayA[offsetA])) { + case -1 /* Comparison.LessThan */: + // If B is less than A, B does not exist in arrayA. Add B to the result and + // move to the next element in arrayB without changing the current position + // in arrayA. + result.push(arrayB[offsetB]); + continue loopB; + case 0 /* Comparison.EqualTo */: + // If B is equal to A, B exists in arrayA. Move to the next element in + // arrayB without adding B to the result or changing the current position + // in arrayA. + continue loopB; + case 1 /* Comparison.GreaterThan */: + // If B is greater than A, we need to keep looking for B in arrayA. Move to + // the next element in arrayA and recheck. + continue loopA; + } + } + } + return result; + } + ts.relativeComplement = relativeComplement; + function sum(array, prop) { + var result = 0; + for (var _i = 0, array_5 = array; _i < array_5.length; _i++) { + var v = array_5[_i]; + result += v[prop]; + } + return result; + } + ts.sum = sum; + function append(to, value) { + if (value === undefined) + return to; + if (to === undefined) + return [value]; + to.push(value); + return to; + } + ts.append = append; + function combine(xs, ys) { + if (xs === undefined) + return ys; + if (ys === undefined) + return xs; + if (isArray(xs)) + return isArray(ys) ? concatenate(xs, ys) : append(xs, ys); + if (isArray(ys)) + return append(ys, xs); + return [xs, ys]; + } + ts.combine = combine; + /** + * Gets the actual offset into an array for a relative offset. Negative offsets indicate a + * position offset from the end of the array. + */ + function toOffset(array, offset) { + return offset < 0 ? array.length + offset : offset; + } + function addRange(to, from, start, end) { + if (from === undefined || from.length === 0) + return to; + if (to === undefined) + return from.slice(start, end); + start = start === undefined ? 0 : toOffset(from, start); + end = end === undefined ? from.length : toOffset(from, end); + for (var i = start; i < end && i < from.length; i++) { + if (from[i] !== undefined) { + to.push(from[i]); + } + } + return to; + } + ts.addRange = addRange; + /** + * @return Whether the value was added. + */ + function pushIfUnique(array, toAdd, equalityComparer) { + if (contains(array, toAdd, equalityComparer)) { + return false; + } + else { + array.push(toAdd); + return true; + } + } + ts.pushIfUnique = pushIfUnique; + /** + * Unlike `pushIfUnique`, this can take `undefined` as an input, and returns a new array. + */ + function appendIfUnique(array, toAdd, equalityComparer) { + if (array) { + pushIfUnique(array, toAdd, equalityComparer); + return array; + } + else { + return [toAdd]; + } + } + ts.appendIfUnique = appendIfUnique; + function stableSortIndices(array, indices, comparer) { + // sort indices by value then position + indices.sort(function (x, y) { return comparer(array[x], array[y]) || compareValues(x, y); }); + } + /** + * Returns a new sorted array. + */ + function sort(array, comparer) { + return (array.length === 0 ? array : array.slice().sort(comparer)); + } + ts.sort = sort; + function arrayIterator(array) { + var i = 0; + return { next: function () { + if (i === array.length) { + return { value: undefined, done: true }; + } + else { + i++; + return { value: array[i - 1], done: false }; + } + } }; + } + ts.arrayIterator = arrayIterator; + function arrayReverseIterator(array) { + var i = array.length; + return { + next: function () { + if (i === 0) { + return { value: undefined, done: true }; + } + else { + i--; + return { value: array[i], done: false }; + } + } + }; + } + ts.arrayReverseIterator = arrayReverseIterator; + /** + * Stable sort of an array. Elements equal to each other maintain their relative position in the array. + */ + function stableSort(array, comparer) { + var indices = indicesOf(array); + stableSortIndices(array, indices, comparer); + return indices.map(function (i) { return array[i]; }); + } + ts.stableSort = stableSort; + function rangeEquals(array1, array2, pos, end) { + while (pos < end) { + if (array1[pos] !== array2[pos]) { + return false; + } + pos++; + } + return true; + } + ts.rangeEquals = rangeEquals; + /** + * Returns the element at a specific offset in an array if non-empty, `undefined` otherwise. + * A negative offset indicates the element should be retrieved from the end of the array. + */ + function elementAt(array, offset) { + if (array) { + offset = toOffset(array, offset); + if (offset < array.length) { + return array[offset]; + } + } + return undefined; + } + ts.elementAt = elementAt; + /** + * Returns the first element of an array if non-empty, `undefined` otherwise. + */ + function firstOrUndefined(array) { + return array.length === 0 ? undefined : array[0]; + } + ts.firstOrUndefined = firstOrUndefined; + function first(array) { + ts.Debug.assert(array.length !== 0); + return array[0]; + } + ts.first = first; + /** + * Returns the last element of an array if non-empty, `undefined` otherwise. + */ + function lastOrUndefined(array) { + return array.length === 0 ? undefined : array[array.length - 1]; + } + ts.lastOrUndefined = lastOrUndefined; + function last(array) { + ts.Debug.assert(array.length !== 0); + return array[array.length - 1]; + } + ts.last = last; + /** + * Returns the only element of an array if it contains only one element, `undefined` otherwise. + */ + function singleOrUndefined(array) { + return array && array.length === 1 + ? array[0] + : undefined; + } + ts.singleOrUndefined = singleOrUndefined; + function singleOrMany(array) { + return array && array.length === 1 + ? array[0] + : array; + } + ts.singleOrMany = singleOrMany; + function replaceElement(array, index, value) { + var result = array.slice(0); + result[index] = value; + return result; + } + ts.replaceElement = replaceElement; + /** + * Performs a binary search, finding the index at which `value` occurs in `array`. + * If no such index is found, returns the 2's-complement of first index at which + * `array[index]` exceeds `value`. + * @param array A sorted array whose first element must be no larger than number + * @param value The value to be searched for in the array. + * @param keySelector A callback used to select the search key from `value` and each element of + * `array`. + * @param keyComparer A callback used to compare two keys in a sorted array. + * @param offset An offset into `array` at which to start the search. + */ + function binarySearch(array, value, keySelector, keyComparer, offset) { + return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset); + } + ts.binarySearch = binarySearch; + /** + * Performs a binary search, finding the index at which an object with `key` occurs in `array`. + * If no such index is found, returns the 2's-complement of first index at which + * `array[index]` exceeds `key`. + * @param array A sorted array whose first element must be no larger than number + * @param key The key to be searched for in the array. + * @param keySelector A callback used to select the search key from each element of `array`. + * @param keyComparer A callback used to compare two keys in a sorted array. + * @param offset An offset into `array` at which to start the search. + */ + function binarySearchKey(array, key, keySelector, keyComparer, offset) { + if (!some(array)) { + return -1; + } + var low = offset || 0; + var high = array.length - 1; + while (low <= high) { + var middle = low + ((high - low) >> 1); + var midKey = keySelector(array[middle], middle); + switch (keyComparer(midKey, key)) { + case -1 /* Comparison.LessThan */: + low = middle + 1; + break; + case 0 /* Comparison.EqualTo */: + return middle; + case 1 /* Comparison.GreaterThan */: + high = middle - 1; + break; + } + } + return ~low; + } + ts.binarySearchKey = binarySearchKey; + function reduceLeft(array, f, initial, start, count) { + if (array && array.length > 0) { + var size = array.length; + if (size > 0) { + var pos = start === undefined || start < 0 ? 0 : start; + var end = count === undefined || pos + count > size - 1 ? size - 1 : pos + count; + var result = void 0; + if (arguments.length <= 2) { + result = array[pos]; + pos++; + } + else { + result = initial; + } + while (pos <= end) { + result = f(result, array[pos], pos); + pos++; + } + return result; + } + } + return initial; + } + ts.reduceLeft = reduceLeft; + var hasOwnProperty = Object.prototype.hasOwnProperty; + /** + * Indicates whether a map-like contains an own property with the specified key. + * + * @param map A map-like. + * @param key A property key. + */ + function hasProperty(map, key) { + return hasOwnProperty.call(map, key); + } + ts.hasProperty = hasProperty; + /** + * Gets the value of an owned property in a map-like. + * + * @param map A map-like. + * @param key A property key. + */ + function getProperty(map, key) { + return hasOwnProperty.call(map, key) ? map[key] : undefined; + } + ts.getProperty = getProperty; + /** + * Gets the owned, enumerable property keys of a map-like. + */ + function getOwnKeys(map) { + var keys = []; + for (var key in map) { + if (hasOwnProperty.call(map, key)) { + keys.push(key); + } + } + return keys; + } + ts.getOwnKeys = getOwnKeys; + function getAllKeys(obj) { + var result = []; + do { + var names = Object.getOwnPropertyNames(obj); + for (var _i = 0, names_1 = names; _i < names_1.length; _i++) { + var name = names_1[_i]; + pushIfUnique(result, name); + } + } while (obj = Object.getPrototypeOf(obj)); + return result; + } + ts.getAllKeys = getAllKeys; + function getOwnValues(collection) { + var values = []; + for (var key in collection) { + if (hasOwnProperty.call(collection, key)) { + values.push(collection[key]); + } + } + return values; + } + ts.getOwnValues = getOwnValues; + var _entries = Object.entries || (function (obj) { + var keys = getOwnKeys(obj); + var result = Array(keys.length); + for (var i = 0; i < keys.length; i++) { + result[i] = [keys[i], obj[keys[i]]]; + } + return result; + }); + function getEntries(obj) { + return obj ? _entries(obj) : []; + } + ts.getEntries = getEntries; + function arrayOf(count, f) { + var result = new Array(count); + for (var i = 0; i < count; i++) { + result[i] = f(i); + } + return result; + } + ts.arrayOf = arrayOf; + function arrayFrom(iterator, map) { + var result = []; + for (var iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) { + result.push(map ? map(iterResult.value) : iterResult.value); + } + return result; + } + ts.arrayFrom = arrayFrom; + function assign(t) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + for (var _a = 0, args_1 = args; _a < args_1.length; _a++) { + var arg = args_1[_a]; + if (arg === undefined) + continue; + for (var p in arg) { + if (hasProperty(arg, p)) { + t[p] = arg[p]; + } + } + } + return t; + } + ts.assign = assign; + /** + * Performs a shallow equality comparison of the contents of two map-likes. + * + * @param left A map-like whose properties should be compared. + * @param right A map-like whose properties should be compared. + */ + function equalOwnProperties(left, right, equalityComparer) { + if (equalityComparer === void 0) { equalityComparer = equateValues; } + if (left === right) + return true; + if (!left || !right) + return false; + for (var key in left) { + if (hasOwnProperty.call(left, key)) { + if (!hasOwnProperty.call(right, key)) + return false; + if (!equalityComparer(left[key], right[key])) + return false; + } + } + for (var key in right) { + if (hasOwnProperty.call(right, key)) { + if (!hasOwnProperty.call(left, key)) + return false; + } + } + return true; + } + ts.equalOwnProperties = equalOwnProperties; + function arrayToMap(array, makeKey, makeValue) { + if (makeValue === void 0) { makeValue = identity; } + var result = new ts.Map(); + for (var _i = 0, array_6 = array; _i < array_6.length; _i++) { + var value = array_6[_i]; + var key = makeKey(value); + if (key !== undefined) + result.set(key, makeValue(value)); + } + return result; + } + ts.arrayToMap = arrayToMap; + function arrayToNumericMap(array, makeKey, makeValue) { + if (makeValue === void 0) { makeValue = identity; } + var result = []; + for (var _i = 0, array_7 = array; _i < array_7.length; _i++) { + var value = array_7[_i]; + result[makeKey(value)] = makeValue(value); + } + return result; + } + ts.arrayToNumericMap = arrayToNumericMap; + function arrayToMultiMap(values, makeKey, makeValue) { + if (makeValue === void 0) { makeValue = identity; } + var result = createMultiMap(); + for (var _i = 0, values_1 = values; _i < values_1.length; _i++) { + var value = values_1[_i]; + result.add(makeKey(value), makeValue(value)); + } + return result; + } + ts.arrayToMultiMap = arrayToMultiMap; + function group(values, getGroupId, resultSelector) { + if (resultSelector === void 0) { resultSelector = identity; } + return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector); + } + ts.group = group; + function clone(object) { + var result = {}; + for (var id in object) { + if (hasOwnProperty.call(object, id)) { + result[id] = object[id]; + } + } + return result; + } + ts.clone = clone; + /** + * Creates a new object by adding the own properties of `second`, then the own properties of `first`. + * + * NOTE: This means that if a property exists in both `first` and `second`, the property in `first` will be chosen. + */ + function extend(first, second) { + var result = {}; + for (var id in second) { + if (hasOwnProperty.call(second, id)) { + result[id] = second[id]; + } + } + for (var id in first) { + if (hasOwnProperty.call(first, id)) { + result[id] = first[id]; + } + } + return result; + } + ts.extend = extend; + function copyProperties(first, second) { + for (var id in second) { + if (hasOwnProperty.call(second, id)) { + first[id] = second[id]; + } + } + } + ts.copyProperties = copyProperties; + function maybeBind(obj, fn) { + return fn ? fn.bind(obj) : undefined; + } + ts.maybeBind = maybeBind; + function createMultiMap() { + var map = new ts.Map(); + map.add = multiMapAdd; + map.remove = multiMapRemove; + return map; + } + ts.createMultiMap = createMultiMap; + function multiMapAdd(key, value) { + var values = this.get(key); + if (values) { + values.push(value); + } + else { + this.set(key, values = [value]); + } + return values; + } + function multiMapRemove(key, value) { + var values = this.get(key); + if (values) { + unorderedRemoveItem(values, value); + if (!values.length) { + this.delete(key); + } + } + } + function createUnderscoreEscapedMultiMap() { + return createMultiMap(); + } + ts.createUnderscoreEscapedMultiMap = createUnderscoreEscapedMultiMap; + /** + * Creates a Set with custom equality and hash code functionality. This is useful when you + * want to use something looser than object identity - e.g. "has the same span". + * + * If `equals(a, b)`, it must be the case that `getHashCode(a) === getHashCode(b)`. + * The converse is not required. + * + * To facilitate a perf optimization (lazy allocation of bucket arrays), `TElement` is + * assumed not to be an array type. + */ + function createSet(getHashCode, equals) { + var multiMap = new ts.Map(); + var size = 0; + function getElementIterator() { + var valueIt = multiMap.values(); + var arrayIt; + return { + next: function () { + while (true) { + if (arrayIt) { + var n = arrayIt.next(); + if (!n.done) { + return { value: n.value }; + } + arrayIt = undefined; + } + else { + var n = valueIt.next(); + if (n.done) { + return { value: undefined, done: true }; + } + if (!isArray(n.value)) { + return { value: n.value }; + } + arrayIt = arrayIterator(n.value); + } + } + } + }; + } + var set = { + has: function (element) { + var hash = getHashCode(element); + if (!multiMap.has(hash)) + return false; + var candidates = multiMap.get(hash); + if (!isArray(candidates)) + return equals(candidates, element); + for (var _i = 0, candidates_1 = candidates; _i < candidates_1.length; _i++) { + var candidate = candidates_1[_i]; + if (equals(candidate, element)) { + return true; + } + } + return false; + }, + add: function (element) { + var hash = getHashCode(element); + if (multiMap.has(hash)) { + var values = multiMap.get(hash); + if (isArray(values)) { + if (!contains(values, element, equals)) { + values.push(element); + size++; + } + } + else { + var value = values; + if (!equals(value, element)) { + multiMap.set(hash, [value, element]); + size++; + } + } + } + else { + multiMap.set(hash, element); + size++; + } + return this; + }, + delete: function (element) { + var hash = getHashCode(element); + if (!multiMap.has(hash)) + return false; + var candidates = multiMap.get(hash); + if (isArray(candidates)) { + for (var i = 0; i < candidates.length; i++) { + if (equals(candidates[i], element)) { + if (candidates.length === 1) { + multiMap.delete(hash); + } + else if (candidates.length === 2) { + multiMap.set(hash, candidates[1 - i]); + } + else { + unorderedRemoveItemAt(candidates, i); + } + size--; + return true; + } + } + } + else { + var candidate = candidates; + if (equals(candidate, element)) { + multiMap.delete(hash); + size--; + return true; + } + } + return false; + }, + clear: function () { + multiMap.clear(); + size = 0; + }, + get size() { + return size; + }, + forEach: function (action) { + for (var _i = 0, _a = arrayFrom(multiMap.values()); _i < _a.length; _i++) { + var elements = _a[_i]; + if (isArray(elements)) { + for (var _b = 0, elements_1 = elements; _b < elements_1.length; _b++) { + var element = elements_1[_b]; + action(element, element); + } + } + else { + var element = elements; + action(element, element); + } + } + }, + keys: function () { + return getElementIterator(); + }, + values: function () { + return getElementIterator(); + }, + entries: function () { + var it = getElementIterator(); + return { + next: function () { + var n = it.next(); + return n.done ? n : { value: [n.value, n.value] }; + } + }; + }, + }; + return set; + } + ts.createSet = createSet; + /** + * Tests whether a value is an array. + */ + function isArray(value) { + return Array.isArray ? Array.isArray(value) : value instanceof Array; + } + ts.isArray = isArray; + function toArray(value) { + return isArray(value) ? value : [value]; + } + ts.toArray = toArray; + /** + * Tests whether a value is string + */ + function isString(text) { + return typeof text === "string"; + } + ts.isString = isString; + function isNumber(x) { + return typeof x === "number"; + } + ts.isNumber = isNumber; + function tryCast(value, test) { + return value !== undefined && test(value) ? value : undefined; + } + ts.tryCast = tryCast; + function cast(value, test) { + if (value !== undefined && test(value)) + return value; + return ts.Debug.fail("Invalid cast. The supplied value ".concat(value, " did not pass the test '").concat(ts.Debug.getFunctionName(test), "'.")); + } + ts.cast = cast; + /** Does nothing. */ + function noop(_) { } + ts.noop = noop; + /** Do nothing and return false */ + function returnFalse() { + return false; + } + ts.returnFalse = returnFalse; + /** Do nothing and return true */ + function returnTrue() { + return true; + } + ts.returnTrue = returnTrue; + /** Do nothing and return undefined */ + function returnUndefined() { + return undefined; + } + ts.returnUndefined = returnUndefined; + /** Returns its argument. */ + function identity(x) { + return x; + } + ts.identity = identity; + /** Returns lower case string */ + function toLowerCase(x) { + return x.toLowerCase(); + } + ts.toLowerCase = toLowerCase; + // We convert the file names to lower case as key for file name on case insensitive file system + // While doing so we need to handle special characters (eg \u0130) to ensure that we dont convert + // it to lower case, fileName with its lowercase form can exist along side it. + // Handle special characters and make those case sensitive instead + // + // |-#--|-Unicode--|-Char code-|-Desc-------------------------------------------------------------------| + // | 1. | i | 105 | Ascii i | + // | 2. | I | 73 | Ascii I | + // |-------- Special characters ------------------------------------------------------------------------| + // | 3. | \u0130 | 304 | Upper case I with dot above | + // | 4. | i,\u0307 | 105,775 | i, followed by 775: Lower case of (3rd item) | + // | 5. | I,\u0307 | 73,775 | I, followed by 775: Upper case of (4th item), lower case is (4th item) | + // | 6. | \u0131 | 305 | Lower case i without dot, upper case is I (2nd item) | + // | 7. | \u00DF | 223 | Lower case sharp s | + // + // Because item 3 is special where in its lowercase character has its own + // upper case form we cant convert its case. + // Rest special characters are either already in lower case format or + // they have corresponding upper case character so they dont need special handling + // + // But to avoid having to do string building for most common cases, also ignore + // a-z, 0-9, \u0131, \u00DF, \, /, ., : and space + var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_\. ]+/g; + /** + * Case insensitive file systems have descripencies in how they handle some characters (eg. turkish Upper case I with dot on top - \u0130) + * This function is used in places where we want to make file name as a key on these systems + * It is possible on mac to be able to refer to file name with I with dot on top as a fileName with its lower case form + * But on windows we cannot. Windows can have fileName with I with dot on top next to its lower case and they can not each be referred with the lowercase forms + * Technically we would want this function to be platform sepcific as well but + * our api has till now only taken caseSensitive as the only input and just for some characters we dont want to update API and ensure all customers use those api + * We could use upper case and we would still need to deal with the descripencies but + * we want to continue using lower case since in most cases filenames are lowercasewe and wont need any case changes and avoid having to store another string for the key + * So for this function purpose, we go ahead and assume character I with dot on top it as case sensitive since its very unlikely to use lower case form of that special character + */ + function toFileNameLowerCase(x) { + return fileNameLowerCaseRegExp.test(x) ? + x.replace(fileNameLowerCaseRegExp, toLowerCase) : + x; + } + ts.toFileNameLowerCase = toFileNameLowerCase; + /** Throws an error because a function is not implemented. */ + function notImplemented() { + throw new Error("Not implemented"); + } + ts.notImplemented = notImplemented; + function memoize(callback) { + var value; + return function () { + if (callback) { + value = callback(); + callback = undefined; + } + return value; + }; + } + ts.memoize = memoize; + /** A version of `memoize` that supports a single primitive argument */ + function memoizeOne(callback) { + var map = new ts.Map(); + return function (arg) { + var key = "".concat(typeof arg, ":").concat(arg); + var value = map.get(key); + if (value === undefined && !map.has(key)) { + value = callback(arg); + map.set(key, value); + } + return value; + }; + } + ts.memoizeOne = memoizeOne; + function compose(a, b, c, d, e) { + if (!!e) { + var args_2 = []; + for (var i = 0; i < arguments.length; i++) { + args_2[i] = arguments[i]; + } + return function (t) { return reduceLeft(args_2, function (u, f) { return f(u); }, t); }; + } + else if (d) { + return function (t) { return d(c(b(a(t)))); }; + } + else if (c) { + return function (t) { return c(b(a(t))); }; + } + else if (b) { + return function (t) { return b(a(t)); }; + } + else if (a) { + return function (t) { return a(t); }; + } + else { + return function (t) { return t; }; + } + } + ts.compose = compose; + var AssertionLevel; + (function (AssertionLevel) { + AssertionLevel[AssertionLevel["None"] = 0] = "None"; + AssertionLevel[AssertionLevel["Normal"] = 1] = "Normal"; + AssertionLevel[AssertionLevel["Aggressive"] = 2] = "Aggressive"; + AssertionLevel[AssertionLevel["VeryAggressive"] = 3] = "VeryAggressive"; + })(AssertionLevel = ts.AssertionLevel || (ts.AssertionLevel = {})); + function equateValues(a, b) { + return a === b; + } + ts.equateValues = equateValues; + /** + * Compare the equality of two strings using a case-sensitive ordinal comparison. + * + * Case-sensitive comparisons compare both strings one code-point at a time using the integer + * value of each code-point after applying `toUpperCase` to each string. We always map both + * strings to their upper-case form as some unicode characters do not properly round-trip to + * lowercase (such as `ẞ` (German sharp capital s)). + */ + function equateStringsCaseInsensitive(a, b) { + return a === b + || a !== undefined + && b !== undefined + && a.toUpperCase() === b.toUpperCase(); + } + ts.equateStringsCaseInsensitive = equateStringsCaseInsensitive; + /** + * Compare the equality of two strings using a case-sensitive ordinal comparison. + * + * Case-sensitive comparisons compare both strings one code-point at a time using the + * integer value of each code-point. + */ + function equateStringsCaseSensitive(a, b) { + return equateValues(a, b); + } + ts.equateStringsCaseSensitive = equateStringsCaseSensitive; + function compareComparableValues(a, b) { + return a === b ? 0 /* Comparison.EqualTo */ : + a === undefined ? -1 /* Comparison.LessThan */ : + b === undefined ? 1 /* Comparison.GreaterThan */ : + a < b ? -1 /* Comparison.LessThan */ : + 1 /* Comparison.GreaterThan */; + } + /** + * Compare two numeric values for their order relative to each other. + * To compare strings, use any of the `compareStrings` functions. + */ + function compareValues(a, b) { + return compareComparableValues(a, b); + } + ts.compareValues = compareValues; + /** + * Compare two TextSpans, first by `start`, then by `length`. + */ + function compareTextSpans(a, b) { + return compareValues(a === null || a === void 0 ? void 0 : a.start, b === null || b === void 0 ? void 0 : b.start) || compareValues(a === null || a === void 0 ? void 0 : a.length, b === null || b === void 0 ? void 0 : b.length); + } + ts.compareTextSpans = compareTextSpans; + function min(a, b, compare) { + return compare(a, b) === -1 /* Comparison.LessThan */ ? a : b; + } + ts.min = min; + /** + * Compare two strings using a case-insensitive ordinal comparison. + * + * Ordinal comparisons are based on the difference between the unicode code points of both + * strings. Characters with multiple unicode representations are considered unequal. Ordinal + * comparisons provide predictable ordering, but place "a" after "B". + * + * Case-insensitive comparisons compare both strings one code-point at a time using the integer + * value of each code-point after applying `toUpperCase` to each string. We always map both + * strings to their upper-case form as some unicode characters do not properly round-trip to + * lowercase (such as `ẞ` (German sharp capital s)). + */ + function compareStringsCaseInsensitive(a, b) { + if (a === b) + return 0 /* Comparison.EqualTo */; + if (a === undefined) + return -1 /* Comparison.LessThan */; + if (b === undefined) + return 1 /* Comparison.GreaterThan */; + a = a.toUpperCase(); + b = b.toUpperCase(); + return a < b ? -1 /* Comparison.LessThan */ : a > b ? 1 /* Comparison.GreaterThan */ : 0 /* Comparison.EqualTo */; + } + ts.compareStringsCaseInsensitive = compareStringsCaseInsensitive; + /** + * Compare two strings using a case-sensitive ordinal comparison. + * + * Ordinal comparisons are based on the difference between the unicode code points of both + * strings. Characters with multiple unicode representations are considered unequal. Ordinal + * comparisons provide predictable ordering, but place "a" after "B". + * + * Case-sensitive comparisons compare both strings one code-point at a time using the integer + * value of each code-point. + */ + function compareStringsCaseSensitive(a, b) { + return compareComparableValues(a, b); + } + ts.compareStringsCaseSensitive = compareStringsCaseSensitive; + function getStringComparer(ignoreCase) { + return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive; + } + ts.getStringComparer = getStringComparer; + /** + * Creates a string comparer for use with string collation in the UI. + */ + var createUIStringComparer = (function () { + var defaultComparer; + var enUSComparer; + var stringComparerFactory = getStringComparerFactory(); + return createStringComparer; + function compareWithCallback(a, b, comparer) { + if (a === b) + return 0 /* Comparison.EqualTo */; + if (a === undefined) + return -1 /* Comparison.LessThan */; + if (b === undefined) + return 1 /* Comparison.GreaterThan */; + var value = comparer(a, b); + return value < 0 ? -1 /* Comparison.LessThan */ : value > 0 ? 1 /* Comparison.GreaterThan */ : 0 /* Comparison.EqualTo */; + } + function createIntlCollatorStringComparer(locale) { + // Intl.Collator.prototype.compare is bound to the collator. See NOTE in + // http://www.ecma-international.org/ecma-402/2.0/#sec-Intl.Collator.prototype.compare + var comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant" }).compare; + return function (a, b) { return compareWithCallback(a, b, comparer); }; + } + function createLocaleCompareStringComparer(locale) { + // if the locale is not the default locale (`undefined`), use the fallback comparer. + if (locale !== undefined) + return createFallbackStringComparer(); + return function (a, b) { return compareWithCallback(a, b, compareStrings); }; + function compareStrings(a, b) { + return a.localeCompare(b); + } + } + function createFallbackStringComparer() { + // An ordinal comparison puts "A" after "b", but for the UI we want "A" before "b". + // We first sort case insensitively. So "Aaa" will come before "baa". + // Then we sort case sensitively, so "aaa" will come before "Aaa". + // + // For case insensitive comparisons we always map both strings to their + // upper-case form as some unicode characters do not properly round-trip to + // lowercase (such as `ẞ` (German sharp capital s)). + return function (a, b) { return compareWithCallback(a, b, compareDictionaryOrder); }; + function compareDictionaryOrder(a, b) { + return compareStrings(a.toUpperCase(), b.toUpperCase()) || compareStrings(a, b); + } + function compareStrings(a, b) { + return a < b ? -1 /* Comparison.LessThan */ : a > b ? 1 /* Comparison.GreaterThan */ : 0 /* Comparison.EqualTo */; + } + } + function getStringComparerFactory() { + // If the host supports Intl, we use it for comparisons using the default locale. + if (typeof Intl === "object" && typeof Intl.Collator === "function") { + return createIntlCollatorStringComparer; + } + // If the host does not support Intl, we fall back to localeCompare. + // localeCompare in Node v0.10 is just an ordinal comparison, so don't use it. + if (typeof String.prototype.localeCompare === "function" && + typeof String.prototype.toLocaleUpperCase === "function" && + "a".localeCompare("B") < 0) { + return createLocaleCompareStringComparer; + } + // Otherwise, fall back to ordinal comparison: + return createFallbackStringComparer; + } + function createStringComparer(locale) { + // Hold onto common string comparers. This avoids constantly reallocating comparers during + // tests. + if (locale === undefined) { + return defaultComparer || (defaultComparer = stringComparerFactory(locale)); + } + else if (locale === "en-US") { + return enUSComparer || (enUSComparer = stringComparerFactory(locale)); + } + else { + return stringComparerFactory(locale); + } + } + })(); + var uiComparerCaseSensitive; + var uiLocale; + function getUILocale() { + return uiLocale; + } + ts.getUILocale = getUILocale; + function setUILocale(value) { + if (uiLocale !== value) { + uiLocale = value; + uiComparerCaseSensitive = undefined; + } + } + ts.setUILocale = setUILocale; + /** + * Compare two strings in a using the case-sensitive sort behavior of the UI locale. + * + * Ordering is not predictable between different host locales, but is best for displaying + * ordered data for UI presentation. Characters with multiple unicode representations may + * be considered equal. + * + * Case-sensitive comparisons compare strings that differ in base characters, or + * accents/diacritic marks, or case as unequal. + */ + function compareStringsCaseSensitiveUI(a, b) { + var comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale)); + return comparer(a, b); + } + ts.compareStringsCaseSensitiveUI = compareStringsCaseSensitiveUI; + function compareProperties(a, b, key, comparer) { + return a === b ? 0 /* Comparison.EqualTo */ : + a === undefined ? -1 /* Comparison.LessThan */ : + b === undefined ? 1 /* Comparison.GreaterThan */ : + comparer(a[key], b[key]); + } + ts.compareProperties = compareProperties; + /** True is greater than false. */ + function compareBooleans(a, b) { + return compareValues(a ? 1 : 0, b ? 1 : 0); + } + ts.compareBooleans = compareBooleans; + /** + * Given a name and a list of names that are *not* equal to the name, return a spelling suggestion if there is one that is close enough. + * Names less than length 3 only check for case-insensitive equality. + * + * find the candidate with the smallest Levenshtein distance, + * except for candidates: + * * With no name + * * Whose length differs from the target name by more than 0.34 of the length of the name. + * * Whose levenshtein distance is more than 0.4 of the length of the name + * (0.4 allows 1 substitution/transposition for every 5 characters, + * and 1 insertion/deletion at 3 characters) + */ + function getSpellingSuggestion(name, candidates, getName) { + var maximumLengthDifference = Math.min(2, Math.floor(name.length * 0.34)); + var bestDistance = Math.floor(name.length * 0.4) + 1; // If the best result is worse than this, don't bother. + var bestCandidate; + for (var _i = 0, candidates_2 = candidates; _i < candidates_2.length; _i++) { + var candidate = candidates_2[_i]; + var candidateName = getName(candidate); + if (candidateName !== undefined && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) { + if (candidateName === name) { + continue; + } + // Only consider candidates less than 3 characters long when they differ by case. + // Otherwise, don't bother, since a user would usually notice differences of a 2-character name. + if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) { + continue; + } + var distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1); + if (distance === undefined) { + continue; + } + ts.Debug.assert(distance < bestDistance); // Else `levenshteinWithMax` should return undefined + bestDistance = distance; + bestCandidate = candidate; + } + } + return bestCandidate; + } + ts.getSpellingSuggestion = getSpellingSuggestion; + function levenshteinWithMax(s1, s2, max) { + var previous = new Array(s2.length + 1); + var current = new Array(s2.length + 1); + /** Represents any value > max. We don't care about the particular value. */ + var big = max + 0.01; + for (var i = 0; i <= s2.length; i++) { + previous[i] = i; + } + for (var i = 1; i <= s1.length; i++) { + var c1 = s1.charCodeAt(i - 1); + var minJ = Math.ceil(i > max ? i - max : 1); + var maxJ = Math.floor(s2.length > max + i ? max + i : s2.length); + current[0] = i; + /** Smallest value of the matrix in the ith column. */ + var colMin = i; + for (var j = 1; j < minJ; j++) { + current[j] = big; + } + for (var j = minJ; j <= maxJ; j++) { + // case difference should be significantly cheaper than other differences + var substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() + ? (previous[j - 1] + 0.1) + : (previous[j - 1] + 2); + var dist = c1 === s2.charCodeAt(j - 1) + ? previous[j - 1] + : Math.min(/*delete*/ previous[j] + 1, /*insert*/ current[j - 1] + 1, /*substitute*/ substitutionDistance); + current[j] = dist; + colMin = Math.min(colMin, dist); + } + for (var j = maxJ + 1; j <= s2.length; j++) { + current[j] = big; + } + if (colMin > max) { + // Give up -- everything in this column is > max and it can't get better in future columns. + return undefined; + } + var temp = previous; + previous = current; + current = temp; + } + var res = previous[s2.length]; + return res > max ? undefined : res; + } + function endsWith(str, suffix) { + var expectedPos = str.length - suffix.length; + return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos; + } + ts.endsWith = endsWith; + function removeSuffix(str, suffix) { + return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str; + } + ts.removeSuffix = removeSuffix; + function tryRemoveSuffix(str, suffix) { + return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : undefined; + } + ts.tryRemoveSuffix = tryRemoveSuffix; + function stringContains(str, substring) { + return str.indexOf(substring) !== -1; + } + ts.stringContains = stringContains; + /** + * Takes a string like "jquery-min.4.2.3" and returns "jquery" + */ + function removeMinAndVersionNumbers(fileName) { + // We used to use the regex /[.-]((min)|(\d+(\.\d+)*))$/ and would just .replace it twice. + // Unfortunately, that regex has O(n^2) performance because v8 doesn't match from the end of the string. + // Instead, we now essentially scan the filename (backwards) ourselves. + var end = fileName.length; + for (var pos = end - 1; pos > 0; pos--) { + var ch = fileName.charCodeAt(pos); + if (ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */) { + // Match a \d+ segment + do { + --pos; + ch = fileName.charCodeAt(pos); + } while (pos > 0 && ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */); + } + else if (pos > 4 && (ch === 110 /* CharacterCodes.n */ || ch === 78 /* CharacterCodes.N */)) { + // Looking for "min" or "min" + // Already matched the 'n' + --pos; + ch = fileName.charCodeAt(pos); + if (ch !== 105 /* CharacterCodes.i */ && ch !== 73 /* CharacterCodes.I */) { + break; + } + --pos; + ch = fileName.charCodeAt(pos); + if (ch !== 109 /* CharacterCodes.m */ && ch !== 77 /* CharacterCodes.M */) { + break; + } + --pos; + ch = fileName.charCodeAt(pos); + } + else { + // This character is not part of either suffix pattern + break; + } + if (ch !== 45 /* CharacterCodes.minus */ && ch !== 46 /* CharacterCodes.dot */) { + break; + } + end = pos; + } + // end might be fileName.length, in which case this should internally no-op + return end === fileName.length ? fileName : fileName.slice(0, end); + } + ts.removeMinAndVersionNumbers = removeMinAndVersionNumbers; + /** Remove an item from an array, moving everything to its right one space left. */ + function orderedRemoveItem(array, item) { + for (var i = 0; i < array.length; i++) { + if (array[i] === item) { + orderedRemoveItemAt(array, i); + return true; + } + } + return false; + } + ts.orderedRemoveItem = orderedRemoveItem; + /** Remove an item by index from an array, moving everything to its right one space left. */ + function orderedRemoveItemAt(array, index) { + // This seems to be faster than either `array.splice(i, 1)` or `array.copyWithin(i, i+ 1)`. + for (var i = index; i < array.length - 1; i++) { + array[i] = array[i + 1]; + } + array.pop(); + } + ts.orderedRemoveItemAt = orderedRemoveItemAt; + function unorderedRemoveItemAt(array, index) { + // Fill in the "hole" left at `index`. + array[index] = array[array.length - 1]; + array.pop(); + } + ts.unorderedRemoveItemAt = unorderedRemoveItemAt; + /** Remove the *first* occurrence of `item` from the array. */ + function unorderedRemoveItem(array, item) { + return unorderedRemoveFirstItemWhere(array, function (element) { return element === item; }); + } + ts.unorderedRemoveItem = unorderedRemoveItem; + /** Remove the *first* element satisfying `predicate`. */ + function unorderedRemoveFirstItemWhere(array, predicate) { + for (var i = 0; i < array.length; i++) { + if (predicate(array[i])) { + unorderedRemoveItemAt(array, i); + return true; + } + } + return false; + } + function createGetCanonicalFileName(useCaseSensitiveFileNames) { + return useCaseSensitiveFileNames ? identity : toFileNameLowerCase; + } + ts.createGetCanonicalFileName = createGetCanonicalFileName; + function patternText(_a) { + var prefix = _a.prefix, suffix = _a.suffix; + return "".concat(prefix, "*").concat(suffix); + } + ts.patternText = patternText; + /** + * Given that candidate matches pattern, returns the text matching the '*'. + * E.g.: matchedText(tryParsePattern("foo*baz"), "foobarbaz") === "bar" + */ + function matchedText(pattern, candidate) { + ts.Debug.assert(isPatternMatch(pattern, candidate)); + return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length); + } + ts.matchedText = matchedText; + /** Return the object corresponding to the best pattern to match `candidate`. */ + function findBestPatternMatch(values, getPattern, candidate) { + var matchedValue; + // use length of prefix as betterness criteria + var longestMatchPrefixLength = -1; + for (var _i = 0, values_2 = values; _i < values_2.length; _i++) { + var v = values_2[_i]; + var pattern = getPattern(v); + if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) { + longestMatchPrefixLength = pattern.prefix.length; + matchedValue = v; + } + } + return matchedValue; + } + ts.findBestPatternMatch = findBestPatternMatch; + function startsWith(str, prefix) { + return str.lastIndexOf(prefix, 0) === 0; + } + ts.startsWith = startsWith; + function removePrefix(str, prefix) { + return startsWith(str, prefix) ? str.substr(prefix.length) : str; + } + ts.removePrefix = removePrefix; + function tryRemovePrefix(str, prefix, getCanonicalFileName) { + if (getCanonicalFileName === void 0) { getCanonicalFileName = identity; } + return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : undefined; + } + ts.tryRemovePrefix = tryRemovePrefix; + function isPatternMatch(_a, candidate) { + var prefix = _a.prefix, suffix = _a.suffix; + return candidate.length >= prefix.length + suffix.length && + startsWith(candidate, prefix) && + endsWith(candidate, suffix); + } + function and(f, g) { + return function (arg) { return f(arg) && g(arg); }; + } + ts.and = and; + function or() { + var fs = []; + for (var _i = 0; _i < arguments.length; _i++) { + fs[_i] = arguments[_i]; + } + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var lastResult; + for (var _a = 0, fs_1 = fs; _a < fs_1.length; _a++) { + var f = fs_1[_a]; + lastResult = f.apply(void 0, args); + if (lastResult) { + return lastResult; + } + } + return lastResult; + }; + } + ts.or = or; + function not(fn) { + return function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return !fn.apply(void 0, args); + }; + } + ts.not = not; + function assertType(_) { } + ts.assertType = assertType; + function singleElementArray(t) { + return t === undefined ? undefined : [t]; + } + ts.singleElementArray = singleElementArray; + function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) { + unchanged = unchanged || noop; + var newIndex = 0; + var oldIndex = 0; + var newLen = newItems.length; + var oldLen = oldItems.length; + var hasChanges = false; + while (newIndex < newLen && oldIndex < oldLen) { + var newItem = newItems[newIndex]; + var oldItem = oldItems[oldIndex]; + var compareResult = comparer(newItem, oldItem); + if (compareResult === -1 /* Comparison.LessThan */) { + inserted(newItem); + newIndex++; + hasChanges = true; + } + else if (compareResult === 1 /* Comparison.GreaterThan */) { + deleted(oldItem); + oldIndex++; + hasChanges = true; + } + else { + unchanged(oldItem, newItem); + newIndex++; + oldIndex++; + } + } + while (newIndex < newLen) { + inserted(newItems[newIndex++]); + hasChanges = true; + } + while (oldIndex < oldLen) { + deleted(oldItems[oldIndex++]); + hasChanges = true; + } + return hasChanges; + } + ts.enumerateInsertsAndDeletes = enumerateInsertsAndDeletes; + function fill(length, cb) { + var result = Array(length); + for (var i = 0; i < length; i++) { + result[i] = cb(i); + } + return result; + } + ts.fill = fill; + function cartesianProduct(arrays) { + var result = []; + cartesianProductWorker(arrays, result, /*outer*/ undefined, 0); + return result; + } + ts.cartesianProduct = cartesianProduct; + function cartesianProductWorker(arrays, result, outer, index) { + for (var _i = 0, _a = arrays[index]; _i < _a.length; _i++) { + var element = _a[_i]; + var inner = void 0; + if (outer) { + inner = outer.slice(); + inner.push(element); + } + else { + inner = [element]; + } + if (index === arrays.length - 1) { + result.push(inner); + } + else { + cartesianProductWorker(arrays, result, inner, index + 1); + } + } + } + /** + * Returns string left-padded with spaces or zeros until it reaches the given length. + * + * @param s String to pad. + * @param length Final padded length. If less than or equal to 's.length', returns 's' unchanged. + * @param padString Character to use as padding (default " "). + */ + function padLeft(s, length, padString) { + if (padString === void 0) { padString = " "; } + return length <= s.length ? s : padString.repeat(length - s.length) + s; + } + ts.padLeft = padLeft; + /** + * Returns string right-padded with spaces until it reaches the given length. + * + * @param s String to pad. + * @param length Final padded length. If less than or equal to 's.length', returns 's' unchanged. + * @param padString Character to use as padding (default " "). + */ + function padRight(s, length, padString) { + if (padString === void 0) { padString = " "; } + return length <= s.length ? s : s + padString.repeat(length - s.length); + } + ts.padRight = padRight; + function takeWhile(array, predicate) { + var len = array.length; + var index = 0; + while (index < len && predicate(array[index])) { + index++; + } + return array.slice(0, index); + } + ts.takeWhile = takeWhile; + /** + * Removes the leading and trailing white space and line terminator characters from a string. + */ + ts.trimString = !!String.prototype.trim ? (function (s) { return s.trim(); }) : function (s) { return ts.trimStringEnd(ts.trimStringStart(s)); }; + /** + * Returns a copy with trailing whitespace removed. + */ + ts.trimStringEnd = !!String.prototype.trimEnd ? (function (s) { return s.trimEnd(); }) : trimEndImpl; + /** + * Returns a copy with leading whitespace removed. + */ + ts.trimStringStart = !!String.prototype.trimStart ? (function (s) { return s.trimStart(); }) : function (s) { return s.replace(/^\s+/g, ""); }; + /** + * https://jsbench.me/gjkoxld4au/1 + * The simple regex for this, /\s+$/g is O(n^2) in v8. + * The native .trimEnd method is by far best, but since that's technically ES2019, + * we provide a (still much faster than the simple regex) fallback. + */ + function trimEndImpl(s) { + var end = s.length - 1; + while (end >= 0) { + if (!ts.isWhiteSpaceLike(s.charCodeAt(end))) + break; + end--; + } + return s.slice(0, end + 1); + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var LogLevel; + (function (LogLevel) { + LogLevel[LogLevel["Off"] = 0] = "Off"; + LogLevel[LogLevel["Error"] = 1] = "Error"; + LogLevel[LogLevel["Warning"] = 2] = "Warning"; + LogLevel[LogLevel["Info"] = 3] = "Info"; + LogLevel[LogLevel["Verbose"] = 4] = "Verbose"; + })(LogLevel = ts.LogLevel || (ts.LogLevel = {})); + var Debug; + (function (Debug) { + var typeScriptVersion; + /* eslint-disable prefer-const */ + var currentAssertionLevel = 0 /* AssertionLevel.None */; + Debug.currentLogLevel = LogLevel.Warning; + Debug.isDebugging = false; + function getTypeScriptVersion() { + return typeScriptVersion !== null && typeScriptVersion !== void 0 ? typeScriptVersion : (typeScriptVersion = new ts.Version(ts.version)); + } + Debug.getTypeScriptVersion = getTypeScriptVersion; + function shouldLog(level) { + return Debug.currentLogLevel <= level; + } + Debug.shouldLog = shouldLog; + function logMessage(level, s) { + if (Debug.loggingHost && shouldLog(level)) { + Debug.loggingHost.log(level, s); + } + } + function log(s) { + logMessage(LogLevel.Info, s); + } + Debug.log = log; + (function (log_1) { + function error(s) { + logMessage(LogLevel.Error, s); + } + log_1.error = error; + function warn(s) { + logMessage(LogLevel.Warning, s); + } + log_1.warn = warn; + function log(s) { + logMessage(LogLevel.Info, s); + } + log_1.log = log; + function trace(s) { + logMessage(LogLevel.Verbose, s); + } + log_1.trace = trace; + })(log = Debug.log || (Debug.log = {})); + var assertionCache = {}; + function getAssertionLevel() { + return currentAssertionLevel; + } + Debug.getAssertionLevel = getAssertionLevel; + function setAssertionLevel(level) { + var prevAssertionLevel = currentAssertionLevel; + currentAssertionLevel = level; + if (level > prevAssertionLevel) { + // restore assertion functions for the current assertion level (see `shouldAssertFunction`). + for (var _i = 0, _a = ts.getOwnKeys(assertionCache); _i < _a.length; _i++) { + var key = _a[_i]; + var cachedFunc = assertionCache[key]; + if (cachedFunc !== undefined && Debug[key] !== cachedFunc.assertion && level >= cachedFunc.level) { + Debug[key] = cachedFunc; + assertionCache[key] = undefined; + } + } + } + } + Debug.setAssertionLevel = setAssertionLevel; + function shouldAssert(level) { + return currentAssertionLevel >= level; + } + Debug.shouldAssert = shouldAssert; + /** + * Tests whether an assertion function should be executed. If it shouldn't, it is cached and replaced with `ts.noop`. + * Replaced assertion functions are restored when `Debug.setAssertionLevel` is set to a high enough level. + * @param level The minimum assertion level required. + * @param name The name of the current assertion function. + */ + function shouldAssertFunction(level, name) { + if (!shouldAssert(level)) { + assertionCache[name] = { level: level, assertion: Debug[name] }; + Debug[name] = ts.noop; + return false; + } + return true; + } + function fail(message, stackCrawlMark) { + debugger; + var e = new Error(message ? "Debug Failure. ".concat(message) : "Debug Failure."); + if (Error.captureStackTrace) { + Error.captureStackTrace(e, stackCrawlMark || fail); + } + throw e; + } + Debug.fail = fail; + function failBadSyntaxKind(node, message, stackCrawlMark) { + return fail("".concat(message || "Unexpected node.", "\r\nNode ").concat(formatSyntaxKind(node.kind), " was unexpected."), stackCrawlMark || failBadSyntaxKind); + } + Debug.failBadSyntaxKind = failBadSyntaxKind; + function assert(expression, message, verboseDebugInfo, stackCrawlMark) { + if (!expression) { + message = message ? "False expression: ".concat(message) : "False expression."; + if (verboseDebugInfo) { + message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo()); + } + fail(message, stackCrawlMark || assert); + } + } + Debug.assert = assert; + function assertEqual(a, b, msg, msg2, stackCrawlMark) { + if (a !== b) { + var message = msg ? msg2 ? "".concat(msg, " ").concat(msg2) : msg : ""; + fail("Expected ".concat(a, " === ").concat(b, ". ").concat(message), stackCrawlMark || assertEqual); + } + } + Debug.assertEqual = assertEqual; + function assertLessThan(a, b, msg, stackCrawlMark) { + if (a >= b) { + fail("Expected ".concat(a, " < ").concat(b, ". ").concat(msg || ""), stackCrawlMark || assertLessThan); + } + } + Debug.assertLessThan = assertLessThan; + function assertLessThanOrEqual(a, b, stackCrawlMark) { + if (a > b) { + fail("Expected ".concat(a, " <= ").concat(b), stackCrawlMark || assertLessThanOrEqual); + } + } + Debug.assertLessThanOrEqual = assertLessThanOrEqual; + function assertGreaterThanOrEqual(a, b, stackCrawlMark) { + if (a < b) { + fail("Expected ".concat(a, " >= ").concat(b), stackCrawlMark || assertGreaterThanOrEqual); + } + } + Debug.assertGreaterThanOrEqual = assertGreaterThanOrEqual; + function assertIsDefined(value, message, stackCrawlMark) { + // eslint-disable-next-line no-null/no-null + if (value === undefined || value === null) { + fail(message, stackCrawlMark || assertIsDefined); + } + } + Debug.assertIsDefined = assertIsDefined; + function checkDefined(value, message, stackCrawlMark) { + assertIsDefined(value, message, stackCrawlMark || checkDefined); + return value; + } + Debug.checkDefined = checkDefined; + function assertEachIsDefined(value, message, stackCrawlMark) { + for (var _i = 0, value_1 = value; _i < value_1.length; _i++) { + var v = value_1[_i]; + assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined); + } + } + Debug.assertEachIsDefined = assertEachIsDefined; + function checkEachDefined(value, message, stackCrawlMark) { + assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined); + return value; + } + Debug.checkEachDefined = checkEachDefined; + function assertNever(member, message, stackCrawlMark) { + if (message === void 0) { message = "Illegal value:"; } + var detail = typeof member === "object" && ts.hasProperty(member, "kind") && ts.hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member); + return fail("".concat(message, " ").concat(detail), stackCrawlMark || assertNever); + } + Debug.assertNever = assertNever; + function assertEachNode(nodes, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertEachNode")) { + assert(test === undefined || ts.every(nodes, test), message || "Unexpected node.", function () { return "Node array did not pass test '".concat(getFunctionName(test), "'."); }, stackCrawlMark || assertEachNode); + } + } + Debug.assertEachNode = assertEachNode; + function assertNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertNode")) { + assert(node !== undefined && (test === undefined || test(node)), message || "Unexpected node.", function () { return "Node ".concat(formatSyntaxKind(node === null || node === void 0 ? void 0 : node.kind), " did not pass test '").concat(getFunctionName(test), "'."); }, stackCrawlMark || assertNode); + } + } + Debug.assertNode = assertNode; + function assertNotNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertNotNode")) { + assert(node === undefined || test === undefined || !test(node), message || "Unexpected node.", function () { return "Node ".concat(formatSyntaxKind(node.kind), " should not have passed test '").concat(getFunctionName(test), "'."); }, stackCrawlMark || assertNotNode); + } + } + Debug.assertNotNode = assertNotNode; + function assertOptionalNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertOptionalNode")) { + assert(test === undefined || node === undefined || test(node), message || "Unexpected node.", function () { return "Node ".concat(formatSyntaxKind(node === null || node === void 0 ? void 0 : node.kind), " did not pass test '").concat(getFunctionName(test), "'."); }, stackCrawlMark || assertOptionalNode); + } + } + Debug.assertOptionalNode = assertOptionalNode; + function assertOptionalToken(node, kind, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertOptionalToken")) { + assert(kind === undefined || node === undefined || node.kind === kind, message || "Unexpected node.", function () { return "Node ".concat(formatSyntaxKind(node === null || node === void 0 ? void 0 : node.kind), " was not a '").concat(formatSyntaxKind(kind), "' token."); }, stackCrawlMark || assertOptionalToken); + } + } + Debug.assertOptionalToken = assertOptionalToken; + function assertMissingNode(node, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* AssertionLevel.Normal */, "assertMissingNode")) { + assert(node === undefined, message || "Unexpected node.", function () { return "Node ".concat(formatSyntaxKind(node.kind), " was unexpected'."); }, stackCrawlMark || assertMissingNode); + } + } + Debug.assertMissingNode = assertMissingNode; + function type(_value) { } + Debug.type = type; + function getFunctionName(func) { + if (typeof func !== "function") { + return ""; + } + else if (func.hasOwnProperty("name")) { + return func.name; + } + else { + var text = Function.prototype.toString.call(func); + var match = /^function\s+([\w\$]+)\s*\(/.exec(text); + return match ? match[1] : ""; + } + } + Debug.getFunctionName = getFunctionName; + function formatSymbol(symbol) { + return "{ name: ".concat(ts.unescapeLeadingUnderscores(symbol.escapedName), "; flags: ").concat(formatSymbolFlags(symbol.flags), "; declarations: ").concat(ts.map(symbol.declarations, function (node) { return formatSyntaxKind(node.kind); }), " }"); + } + Debug.formatSymbol = formatSymbol; + /** + * Formats an enum value as a string for debugging and debug assertions. + */ + function formatEnum(value, enumObject, isFlags) { + if (value === void 0) { value = 0; } + var members = getEnumMembers(enumObject); + if (value === 0) { + return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0"; + } + if (isFlags) { + var result = ""; + var remainingFlags = value; + for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { + var _a = members_1[_i], enumValue = _a[0], enumName = _a[1]; + if (enumValue > value) { + break; + } + if (enumValue !== 0 && enumValue & value) { + result = "".concat(result).concat(result ? "|" : "").concat(enumName); + remainingFlags &= ~enumValue; + } + } + if (remainingFlags === 0) { + return result; + } + } + else { + for (var _b = 0, members_2 = members; _b < members_2.length; _b++) { + var _c = members_2[_b], enumValue = _c[0], enumName = _c[1]; + if (enumValue === value) { + return enumName; + } + } + } + return value.toString(); + } + Debug.formatEnum = formatEnum; + function getEnumMembers(enumObject) { + var result = []; + for (var name in enumObject) { + var value = enumObject[name]; + if (typeof value === "number") { + result.push([value, name]); + } + } + return ts.stableSort(result, function (x, y) { return ts.compareValues(x[0], y[0]); }); + } + function formatSyntaxKind(kind) { + return formatEnum(kind, ts.SyntaxKind, /*isFlags*/ false); + } + Debug.formatSyntaxKind = formatSyntaxKind; + function formatSnippetKind(kind) { + return formatEnum(kind, ts.SnippetKind, /*isFlags*/ false); + } + Debug.formatSnippetKind = formatSnippetKind; + function formatNodeFlags(flags) { + return formatEnum(flags, ts.NodeFlags, /*isFlags*/ true); + } + Debug.formatNodeFlags = formatNodeFlags; + function formatModifierFlags(flags) { + return formatEnum(flags, ts.ModifierFlags, /*isFlags*/ true); + } + Debug.formatModifierFlags = formatModifierFlags; + function formatTransformFlags(flags) { + return formatEnum(flags, ts.TransformFlags, /*isFlags*/ true); + } + Debug.formatTransformFlags = formatTransformFlags; + function formatEmitFlags(flags) { + return formatEnum(flags, ts.EmitFlags, /*isFlags*/ true); + } + Debug.formatEmitFlags = formatEmitFlags; + function formatSymbolFlags(flags) { + return formatEnum(flags, ts.SymbolFlags, /*isFlags*/ true); + } + Debug.formatSymbolFlags = formatSymbolFlags; + function formatTypeFlags(flags) { + return formatEnum(flags, ts.TypeFlags, /*isFlags*/ true); + } + Debug.formatTypeFlags = formatTypeFlags; + function formatSignatureFlags(flags) { + return formatEnum(flags, ts.SignatureFlags, /*isFlags*/ true); + } + Debug.formatSignatureFlags = formatSignatureFlags; + function formatObjectFlags(flags) { + return formatEnum(flags, ts.ObjectFlags, /*isFlags*/ true); + } + Debug.formatObjectFlags = formatObjectFlags; + function formatFlowFlags(flags) { + return formatEnum(flags, ts.FlowFlags, /*isFlags*/ true); + } + Debug.formatFlowFlags = formatFlowFlags; + var isDebugInfoEnabled = false; + var extendedDebugModule; + function extendedDebug() { + enableDebugInfo(); + if (!extendedDebugModule) { + throw new Error("Debugging helpers could not be loaded."); + } + return extendedDebugModule; + } + function printControlFlowGraph(flowNode) { + return console.log(formatControlFlowGraph(flowNode)); + } + Debug.printControlFlowGraph = printControlFlowGraph; + function formatControlFlowGraph(flowNode) { + return extendedDebug().formatControlFlowGraph(flowNode); + } + Debug.formatControlFlowGraph = formatControlFlowGraph; + var flowNodeProto; + function attachFlowNodeDebugInfoWorker(flowNode) { + if (!("__debugFlowFlags" in flowNode)) { // eslint-disable-line no-in-operator + Object.defineProperties(flowNode, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value: function () { + var flowHeader = this.flags & 2 /* FlowFlags.Start */ ? "FlowStart" : + this.flags & 4 /* FlowFlags.BranchLabel */ ? "FlowBranchLabel" : + this.flags & 8 /* FlowFlags.LoopLabel */ ? "FlowLoopLabel" : + this.flags & 16 /* FlowFlags.Assignment */ ? "FlowAssignment" : + this.flags & 32 /* FlowFlags.TrueCondition */ ? "FlowTrueCondition" : + this.flags & 64 /* FlowFlags.FalseCondition */ ? "FlowFalseCondition" : + this.flags & 128 /* FlowFlags.SwitchClause */ ? "FlowSwitchClause" : + this.flags & 256 /* FlowFlags.ArrayMutation */ ? "FlowArrayMutation" : + this.flags & 512 /* FlowFlags.Call */ ? "FlowCall" : + this.flags & 1024 /* FlowFlags.ReduceLabel */ ? "FlowReduceLabel" : + this.flags & 1 /* FlowFlags.Unreachable */ ? "FlowUnreachable" : + "UnknownFlow"; + var remainingFlags = this.flags & ~(2048 /* FlowFlags.Referenced */ - 1); + return "".concat(flowHeader).concat(remainingFlags ? " (".concat(formatFlowFlags(remainingFlags), ")") : ""); + } + }, + __debugFlowFlags: { get: function () { return formatEnum(this.flags, ts.FlowFlags, /*isFlags*/ true); } }, + __debugToString: { value: function () { return formatControlFlowGraph(this); } } + }); + } + } + function attachFlowNodeDebugInfo(flowNode) { + if (isDebugInfoEnabled) { + if (typeof Object.setPrototypeOf === "function") { + // if we're in es2015, attach the method to a shared prototype for `FlowNode` + // so the method doesn't show up in the watch window. + if (!flowNodeProto) { + flowNodeProto = Object.create(Object.prototype); + attachFlowNodeDebugInfoWorker(flowNodeProto); + } + Object.setPrototypeOf(flowNode, flowNodeProto); + } + else { + // not running in an es2015 environment, attach the method directly. + attachFlowNodeDebugInfoWorker(flowNode); + } + } + } + Debug.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo; + var nodeArrayProto; + function attachNodeArrayDebugInfoWorker(array) { + if (!("__tsDebuggerDisplay" in array)) { // eslint-disable-line no-in-operator + Object.defineProperties(array, { + __tsDebuggerDisplay: { + value: function (defaultValue) { + // An `Array` with extra properties is rendered as `[A, B, prop1: 1, prop2: 2]`. Most of + // these aren't immediately useful so we trim off the `prop1: ..., prop2: ...` part from the + // formatted string. + // This regex can trigger slow backtracking because of overlapping potential captures. + // We don't care, this is debug code that's only enabled with a debugger attached - + // we're just taking note of it for anyone checking regex performance in the future. + defaultValue = String(defaultValue).replace(/(?:,[\s\w\d_]+:[^,]+)+\]$/, "]"); + return "NodeArray ".concat(defaultValue); + } + } + }); + } + } + function attachNodeArrayDebugInfo(array) { + if (isDebugInfoEnabled) { + if (typeof Object.setPrototypeOf === "function") { + // if we're in es2015, attach the method to a shared prototype for `NodeArray` + // so the method doesn't show up in the watch window. + if (!nodeArrayProto) { + nodeArrayProto = Object.create(Array.prototype); + attachNodeArrayDebugInfoWorker(nodeArrayProto); + } + Object.setPrototypeOf(array, nodeArrayProto); + } + else { + // not running in an es2015 environment, attach the method directly. + attachNodeArrayDebugInfoWorker(array); + } + } + } + Debug.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo; + /** + * Injects debug information into frequently used types. + */ + function enableDebugInfo() { + if (isDebugInfoEnabled) + return; + // avoid recomputing + var weakTypeTextMap; + var weakNodeTextMap; + function getWeakTypeTextMap() { + if (weakTypeTextMap === undefined) { + if (typeof WeakMap === "function") + weakTypeTextMap = new WeakMap(); + } + return weakTypeTextMap; + } + function getWeakNodeTextMap() { + if (weakNodeTextMap === undefined) { + if (typeof WeakMap === "function") + weakNodeTextMap = new WeakMap(); + } + return weakNodeTextMap; + } + // Add additional properties in debug mode to assist with debugging. + Object.defineProperties(ts.objectAllocator.getSymbolConstructor().prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value: function () { + var symbolHeader = this.flags & 33554432 /* SymbolFlags.Transient */ ? "TransientSymbol" : + "Symbol"; + var remainingSymbolFlags = this.flags & ~33554432 /* SymbolFlags.Transient */; + return "".concat(symbolHeader, " '").concat(ts.symbolName(this), "'").concat(remainingSymbolFlags ? " (".concat(formatSymbolFlags(remainingSymbolFlags), ")") : ""); + } + }, + __debugFlags: { get: function () { return formatSymbolFlags(this.flags); } } + }); + Object.defineProperties(ts.objectAllocator.getTypeConstructor().prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value: function () { + var typeHeader = this.flags & 98304 /* TypeFlags.Nullable */ ? "NullableType" : + this.flags & 384 /* TypeFlags.StringOrNumberLiteral */ ? "LiteralType ".concat(JSON.stringify(this.value)) : + this.flags & 2048 /* TypeFlags.BigIntLiteral */ ? "LiteralType ".concat(this.value.negative ? "-" : "").concat(this.value.base10Value, "n") : + this.flags & 8192 /* TypeFlags.UniqueESSymbol */ ? "UniqueESSymbolType" : + this.flags & 32 /* TypeFlags.Enum */ ? "EnumType" : + this.flags & 67359327 /* TypeFlags.Intrinsic */ ? "IntrinsicType ".concat(this.intrinsicName) : + this.flags & 1048576 /* TypeFlags.Union */ ? "UnionType" : + this.flags & 2097152 /* TypeFlags.Intersection */ ? "IntersectionType" : + this.flags & 4194304 /* TypeFlags.Index */ ? "IndexType" : + this.flags & 8388608 /* TypeFlags.IndexedAccess */ ? "IndexedAccessType" : + this.flags & 16777216 /* TypeFlags.Conditional */ ? "ConditionalType" : + this.flags & 33554432 /* TypeFlags.Substitution */ ? "SubstitutionType" : + this.flags & 262144 /* TypeFlags.TypeParameter */ ? "TypeParameter" : + this.flags & 524288 /* TypeFlags.Object */ ? + this.objectFlags & 3 /* ObjectFlags.ClassOrInterface */ ? "InterfaceType" : + this.objectFlags & 4 /* ObjectFlags.Reference */ ? "TypeReference" : + this.objectFlags & 8 /* ObjectFlags.Tuple */ ? "TupleType" : + this.objectFlags & 16 /* ObjectFlags.Anonymous */ ? "AnonymousType" : + this.objectFlags & 32 /* ObjectFlags.Mapped */ ? "MappedType" : + this.objectFlags & 1024 /* ObjectFlags.ReverseMapped */ ? "ReverseMappedType" : + this.objectFlags & 256 /* ObjectFlags.EvolvingArray */ ? "EvolvingArrayType" : + "ObjectType" : + "Type"; + var remainingObjectFlags = this.flags & 524288 /* TypeFlags.Object */ ? this.objectFlags & ~1343 /* ObjectFlags.ObjectTypeKindMask */ : 0; + return "".concat(typeHeader).concat(this.symbol ? " '".concat(ts.symbolName(this.symbol), "'") : "").concat(remainingObjectFlags ? " (".concat(formatObjectFlags(remainingObjectFlags), ")") : ""); + } + }, + __debugFlags: { get: function () { return formatTypeFlags(this.flags); } }, + __debugObjectFlags: { get: function () { return this.flags & 524288 /* TypeFlags.Object */ ? formatObjectFlags(this.objectFlags) : ""; } }, + __debugTypeToString: { + value: function () { + // avoid recomputing + var map = getWeakTypeTextMap(); + var text = map === null || map === void 0 ? void 0 : map.get(this); + if (text === undefined) { + text = this.checker.typeToString(this); + map === null || map === void 0 ? void 0 : map.set(this, text); + } + return text; + } + }, + }); + Object.defineProperties(ts.objectAllocator.getSignatureConstructor().prototype, { + __debugFlags: { get: function () { return formatSignatureFlags(this.flags); } }, + __debugSignatureToString: { value: function () { var _a; return (_a = this.checker) === null || _a === void 0 ? void 0 : _a.signatureToString(this); } } + }); + var nodeConstructors = [ + ts.objectAllocator.getNodeConstructor(), + ts.objectAllocator.getIdentifierConstructor(), + ts.objectAllocator.getTokenConstructor(), + ts.objectAllocator.getSourceFileConstructor() + ]; + for (var _i = 0, nodeConstructors_1 = nodeConstructors; _i < nodeConstructors_1.length; _i++) { + var ctor = nodeConstructors_1[_i]; + if (!ctor.prototype.hasOwnProperty("__debugKind")) { + Object.defineProperties(ctor.prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value: function () { + var nodeHeader = ts.isGeneratedIdentifier(this) ? "GeneratedIdentifier" : + ts.isIdentifier(this) ? "Identifier '".concat(ts.idText(this), "'") : + ts.isPrivateIdentifier(this) ? "PrivateIdentifier '".concat(ts.idText(this), "'") : + ts.isStringLiteral(this) ? "StringLiteral ".concat(JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")) : + ts.isNumericLiteral(this) ? "NumericLiteral ".concat(this.text) : + ts.isBigIntLiteral(this) ? "BigIntLiteral ".concat(this.text, "n") : + ts.isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : + ts.isParameter(this) ? "ParameterDeclaration" : + ts.isConstructorDeclaration(this) ? "ConstructorDeclaration" : + ts.isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : + ts.isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : + ts.isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : + ts.isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : + ts.isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : + ts.isTypePredicateNode(this) ? "TypePredicateNode" : + ts.isTypeReferenceNode(this) ? "TypeReferenceNode" : + ts.isFunctionTypeNode(this) ? "FunctionTypeNode" : + ts.isConstructorTypeNode(this) ? "ConstructorTypeNode" : + ts.isTypeQueryNode(this) ? "TypeQueryNode" : + ts.isTypeLiteralNode(this) ? "TypeLiteralNode" : + ts.isArrayTypeNode(this) ? "ArrayTypeNode" : + ts.isTupleTypeNode(this) ? "TupleTypeNode" : + ts.isOptionalTypeNode(this) ? "OptionalTypeNode" : + ts.isRestTypeNode(this) ? "RestTypeNode" : + ts.isUnionTypeNode(this) ? "UnionTypeNode" : + ts.isIntersectionTypeNode(this) ? "IntersectionTypeNode" : + ts.isConditionalTypeNode(this) ? "ConditionalTypeNode" : + ts.isInferTypeNode(this) ? "InferTypeNode" : + ts.isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : + ts.isThisTypeNode(this) ? "ThisTypeNode" : + ts.isTypeOperatorNode(this) ? "TypeOperatorNode" : + ts.isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : + ts.isMappedTypeNode(this) ? "MappedTypeNode" : + ts.isLiteralTypeNode(this) ? "LiteralTypeNode" : + ts.isNamedTupleMember(this) ? "NamedTupleMember" : + ts.isImportTypeNode(this) ? "ImportTypeNode" : + formatSyntaxKind(this.kind); + return "".concat(nodeHeader).concat(this.flags ? " (".concat(formatNodeFlags(this.flags), ")") : ""); + } + }, + __debugKind: { get: function () { return formatSyntaxKind(this.kind); } }, + __debugNodeFlags: { get: function () { return formatNodeFlags(this.flags); } }, + __debugModifierFlags: { get: function () { return formatModifierFlags(ts.getEffectiveModifierFlagsNoCache(this)); } }, + __debugTransformFlags: { get: function () { return formatTransformFlags(this.transformFlags); } }, + __debugIsParseTreeNode: { get: function () { return ts.isParseTreeNode(this); } }, + __debugEmitFlags: { get: function () { return formatEmitFlags(ts.getEmitFlags(this)); } }, + __debugGetText: { + value: function (includeTrivia) { + if (ts.nodeIsSynthesized(this)) + return ""; + // avoid recomputing + var map = getWeakNodeTextMap(); + var text = map === null || map === void 0 ? void 0 : map.get(this); + if (text === undefined) { + var parseNode = ts.getParseTreeNode(this); + var sourceFile = parseNode && ts.getSourceFileOfNode(parseNode); + text = sourceFile ? ts.getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : ""; + map === null || map === void 0 ? void 0 : map.set(this, text); + } + return text; + } + } + }); + } + } + // attempt to load extended debugging information + try { + if (ts.sys && ts.sys.require) { + var basePath = ts.getDirectoryPath(ts.resolvePath(ts.sys.getExecutingFilePath())); + var result = ts.sys.require(basePath, "./compiler-debug"); + if (!result.error) { + result.module.init(ts); + extendedDebugModule = result.module; + } + } + } + catch (_a) { + // do nothing + } + isDebugInfoEnabled = true; + } + Debug.enableDebugInfo = enableDebugInfo; + function formatDeprecationMessage(name, error, errorAfter, since, message) { + var deprecationMessage = error ? "DeprecationError: " : "DeprecationWarning: "; + deprecationMessage += "'".concat(name, "' "); + deprecationMessage += since ? "has been deprecated since v".concat(since) : "is deprecated"; + deprecationMessage += error ? " and can no longer be used." : errorAfter ? " and will no longer be usable after v".concat(errorAfter, ".") : "."; + deprecationMessage += message ? " ".concat(ts.formatStringFromArgs(message, [name], 0)) : ""; + return deprecationMessage; + } + function createErrorDeprecation(name, errorAfter, since, message) { + var deprecationMessage = formatDeprecationMessage(name, /*error*/ true, errorAfter, since, message); + return function () { + throw new TypeError(deprecationMessage); + }; + } + function createWarningDeprecation(name, errorAfter, since, message) { + var hasWrittenDeprecation = false; + return function () { + if (!hasWrittenDeprecation) { + log.warn(formatDeprecationMessage(name, /*error*/ false, errorAfter, since, message)); + hasWrittenDeprecation = true; + } + }; + } + function createDeprecation(name, options) { + var _a, _b; + if (options === void 0) { options = {}; } + var version = typeof options.typeScriptVersion === "string" ? new ts.Version(options.typeScriptVersion) : (_a = options.typeScriptVersion) !== null && _a !== void 0 ? _a : getTypeScriptVersion(); + var errorAfter = typeof options.errorAfter === "string" ? new ts.Version(options.errorAfter) : options.errorAfter; + var warnAfter = typeof options.warnAfter === "string" ? new ts.Version(options.warnAfter) : options.warnAfter; + var since = typeof options.since === "string" ? new ts.Version(options.since) : (_b = options.since) !== null && _b !== void 0 ? _b : warnAfter; + var error = options.error || errorAfter && version.compareTo(errorAfter) <= 0; + var warn = !warnAfter || version.compareTo(warnAfter) >= 0; + return error ? createErrorDeprecation(name, errorAfter, since, options.message) : + warn ? createWarningDeprecation(name, errorAfter, since, options.message) : + ts.noop; + } + function wrapFunction(deprecation, func) { + return function () { + deprecation(); + return func.apply(this, arguments); + }; + } + function deprecate(func, options) { + var deprecation = createDeprecation(getFunctionName(func), options); + return wrapFunction(deprecation, func); + } + Debug.deprecate = deprecate; + })(Debug = ts.Debug || (ts.Debug = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + // https://semver.org/#spec-item-2 + // > A normal version number MUST take the form X.Y.Z where X, Y, and Z are non-negative + // > integers, and MUST NOT contain leading zeroes. X is the major version, Y is the minor + // > version, and Z is the patch version. Each element MUST increase numerically. + // + // NOTE: We differ here in that we allow X and X.Y, with missing parts having the default + // value of `0`. + var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; + // https://semver.org/#spec-item-9 + // > A pre-release version MAY be denoted by appending a hyphen and a series of dot separated + // > identifiers immediately following the patch version. Identifiers MUST comprise only ASCII + // > alphanumerics and hyphen [0-9A-Za-z-]. Identifiers MUST NOT be empty. Numeric identifiers + // > MUST NOT include leading zeroes. + var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i; + // https://semver.org/#spec-item-10 + // > Build metadata MAY be denoted by appending a plus sign and a series of dot separated + // > identifiers immediately following the patch or pre-release version. Identifiers MUST + // > comprise only ASCII alphanumerics and hyphen [0-9A-Za-z-]. Identifiers MUST NOT be empty. + var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i; + // https://semver.org/#spec-item-9 + // > Numeric identifiers MUST NOT include leading zeroes. + var numericIdentifierRegExp = /^(0|[1-9]\d*)$/; + /** + * Describes a precise semantic version number, https://semver.org + */ + var Version = /** @class */ (function () { + function Version(major, minor, patch, prerelease, build) { + if (minor === void 0) { minor = 0; } + if (patch === void 0) { patch = 0; } + if (prerelease === void 0) { prerelease = ""; } + if (build === void 0) { build = ""; } + if (typeof major === "string") { + var result = ts.Debug.checkDefined(tryParseComponents(major), "Invalid version"); + (major = result.major, minor = result.minor, patch = result.patch, prerelease = result.prerelease, build = result.build); + } + ts.Debug.assert(major >= 0, "Invalid argument: major"); + ts.Debug.assert(minor >= 0, "Invalid argument: minor"); + ts.Debug.assert(patch >= 0, "Invalid argument: patch"); + ts.Debug.assert(!prerelease || prereleaseRegExp.test(prerelease), "Invalid argument: prerelease"); + ts.Debug.assert(!build || buildRegExp.test(build), "Invalid argument: build"); + this.major = major; + this.minor = minor; + this.patch = patch; + this.prerelease = prerelease ? prerelease.split(".") : ts.emptyArray; + this.build = build ? build.split(".") : ts.emptyArray; + } + Version.tryParse = function (text) { + var result = tryParseComponents(text); + if (!result) + return undefined; + var major = result.major, minor = result.minor, patch = result.patch, prerelease = result.prerelease, build = result.build; + return new Version(major, minor, patch, prerelease, build); + }; + Version.prototype.compareTo = function (other) { + // https://semver.org/#spec-item-11 + // > Precedence is determined by the first difference when comparing each of these + // > identifiers from left to right as follows: Major, minor, and patch versions are + // > always compared numerically. + // + // https://semver.org/#spec-item-11 + // > Precedence for two pre-release versions with the same major, minor, and patch version + // > MUST be determined by comparing each dot separated identifier from left to right until + // > a difference is found [...] + // + // https://semver.org/#spec-item-11 + // > Build metadata does not figure into precedence + if (this === other) + return 0 /* Comparison.EqualTo */; + if (other === undefined) + return 1 /* Comparison.GreaterThan */; + return ts.compareValues(this.major, other.major) + || ts.compareValues(this.minor, other.minor) + || ts.compareValues(this.patch, other.patch) + || comparePrereleaseIdentifiers(this.prerelease, other.prerelease); + }; + Version.prototype.increment = function (field) { + switch (field) { + case "major": return new Version(this.major + 1, 0, 0); + case "minor": return new Version(this.major, this.minor + 1, 0); + case "patch": return new Version(this.major, this.minor, this.patch + 1); + default: return ts.Debug.assertNever(field); + } + }; + Version.prototype.toString = function () { + var result = "".concat(this.major, ".").concat(this.minor, ".").concat(this.patch); + if (ts.some(this.prerelease)) + result += "-".concat(this.prerelease.join(".")); + if (ts.some(this.build)) + result += "+".concat(this.build.join(".")); + return result; + }; + Version.zero = new Version(0, 0, 0); + return Version; + }()); + ts.Version = Version; + function tryParseComponents(text) { + var match = versionRegExp.exec(text); + if (!match) + return undefined; + var major = match[1], _a = match[2], minor = _a === void 0 ? "0" : _a, _b = match[3], patch = _b === void 0 ? "0" : _b, _c = match[4], prerelease = _c === void 0 ? "" : _c, _d = match[5], build = _d === void 0 ? "" : _d; + if (prerelease && !prereleaseRegExp.test(prerelease)) + return undefined; + if (build && !buildRegExp.test(build)) + return undefined; + return { + major: parseInt(major, 10), + minor: parseInt(minor, 10), + patch: parseInt(patch, 10), + prerelease: prerelease, + build: build + }; + } + function comparePrereleaseIdentifiers(left, right) { + // https://semver.org/#spec-item-11 + // > When major, minor, and patch are equal, a pre-release version has lower precedence + // > than a normal version. + if (left === right) + return 0 /* Comparison.EqualTo */; + if (left.length === 0) + return right.length === 0 ? 0 /* Comparison.EqualTo */ : 1 /* Comparison.GreaterThan */; + if (right.length === 0) + return -1 /* Comparison.LessThan */; + // https://semver.org/#spec-item-11 + // > Precedence for two pre-release versions with the same major, minor, and patch version + // > MUST be determined by comparing each dot separated identifier from left to right until + // > a difference is found [...] + var length = Math.min(left.length, right.length); + for (var i = 0; i < length; i++) { + var leftIdentifier = left[i]; + var rightIdentifier = right[i]; + if (leftIdentifier === rightIdentifier) + continue; + var leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier); + var rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier); + if (leftIsNumeric || rightIsNumeric) { + // https://semver.org/#spec-item-11 + // > Numeric identifiers always have lower precedence than non-numeric identifiers. + if (leftIsNumeric !== rightIsNumeric) + return leftIsNumeric ? -1 /* Comparison.LessThan */ : 1 /* Comparison.GreaterThan */; + // https://semver.org/#spec-item-11 + // > identifiers consisting of only digits are compared numerically + var result = ts.compareValues(+leftIdentifier, +rightIdentifier); + if (result) + return result; + } + else { + // https://semver.org/#spec-item-11 + // > identifiers with letters or hyphens are compared lexically in ASCII sort order. + var result = ts.compareStringsCaseSensitive(leftIdentifier, rightIdentifier); + if (result) + return result; + } + } + // https://semver.org/#spec-item-11 + // > A larger set of pre-release fields has a higher precedence than a smaller set, if all + // > of the preceding identifiers are equal. + return ts.compareValues(left.length, right.length); + } + /** + * Describes a semantic version range, per https://github.com/npm/node-semver#ranges + */ + var VersionRange = /** @class */ (function () { + function VersionRange(spec) { + this._alternatives = spec ? ts.Debug.checkDefined(parseRange(spec), "Invalid range spec.") : ts.emptyArray; + } + VersionRange.tryParse = function (text) { + var sets = parseRange(text); + if (sets) { + var range = new VersionRange(""); + range._alternatives = sets; + return range; + } + return undefined; + }; + VersionRange.prototype.test = function (version) { + if (typeof version === "string") + version = new Version(version); + return testDisjunction(version, this._alternatives); + }; + VersionRange.prototype.toString = function () { + return formatDisjunction(this._alternatives); + }; + return VersionRange; + }()); + ts.VersionRange = VersionRange; + // https://github.com/npm/node-semver#range-grammar + // + // range-set ::= range ( logical-or range ) * + // range ::= hyphen | simple ( ' ' simple ) * | '' + // logical-or ::= ( ' ' ) * '||' ( ' ' ) * + var logicalOrRegExp = /\|\|/g; + var whitespaceRegExp = /\s+/g; + // https://github.com/npm/node-semver#range-grammar + // + // partial ::= xr ( '.' xr ( '.' xr qualifier ? )? )? + // xr ::= 'x' | 'X' | '*' | nr + // nr ::= '0' | ['1'-'9'] ( ['0'-'9'] ) * + // qualifier ::= ( '-' pre )? ( '+' build )? + // pre ::= parts + // build ::= parts + // parts ::= part ( '.' part ) * + // part ::= nr | [-0-9A-Za-z]+ + var partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; + // https://github.com/npm/node-semver#range-grammar + // + // hyphen ::= partial ' - ' partial + var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i; + // https://github.com/npm/node-semver#range-grammar + // + // simple ::= primitive | partial | tilde | caret + // primitive ::= ( '<' | '>' | '>=' | '<=' | '=' ) partial + // tilde ::= '~' partial + // caret ::= '^' partial + var rangeRegExp = /^(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i; + function parseRange(text) { + var alternatives = []; + for (var _i = 0, _a = ts.trimString(text).split(logicalOrRegExp); _i < _a.length; _i++) { + var range = _a[_i]; + if (!range) + continue; + var comparators = []; + range = ts.trimString(range); + var match = hyphenRegExp.exec(range); + if (match) { + if (!parseHyphen(match[1], match[2], comparators)) + return undefined; + } + else { + for (var _b = 0, _c = range.split(whitespaceRegExp); _b < _c.length; _b++) { + var simple = _c[_b]; + var match_1 = rangeRegExp.exec(ts.trimString(simple)); + if (!match_1 || !parseComparator(match_1[1], match_1[2], comparators)) + return undefined; + } + } + alternatives.push(comparators); + } + return alternatives; + } + function parsePartial(text) { + var match = partialRegExp.exec(text); + if (!match) + return undefined; + var major = match[1], _a = match[2], minor = _a === void 0 ? "*" : _a, _b = match[3], patch = _b === void 0 ? "*" : _b, prerelease = match[4], build = match[5]; + var version = new Version(isWildcard(major) ? 0 : parseInt(major, 10), isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10), isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10), prerelease, build); + return { version: version, major: major, minor: minor, patch: patch }; + } + function parseHyphen(left, right, comparators) { + var leftResult = parsePartial(left); + if (!leftResult) + return false; + var rightResult = parsePartial(right); + if (!rightResult) + return false; + if (!isWildcard(leftResult.major)) { + comparators.push(createComparator(">=", leftResult.version)); + } + if (!isWildcard(rightResult.major)) { + comparators.push(isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : + isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : + createComparator("<=", rightResult.version)); + } + return true; + } + function parseComparator(operator, text, comparators) { + var result = parsePartial(text); + if (!result) + return false; + var version = result.version, major = result.major, minor = result.minor, patch = result.patch; + if (!isWildcard(major)) { + switch (operator) { + case "~": + comparators.push(createComparator(">=", version)); + comparators.push(createComparator("<", version.increment(isWildcard(minor) ? "major" : + "minor"))); + break; + case "^": + comparators.push(createComparator(">=", version)); + comparators.push(createComparator("<", version.increment(version.major > 0 || isWildcard(minor) ? "major" : + version.minor > 0 || isWildcard(patch) ? "minor" : + "patch"))); + break; + case "<": + case ">=": + comparators.push(createComparator(operator, version)); + break; + case "<=": + case ">": + comparators.push(isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version.increment("major")) : + isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version.increment("minor")) : + createComparator(operator, version)); + break; + case "=": + case undefined: + if (isWildcard(minor) || isWildcard(patch)) { + comparators.push(createComparator(">=", version)); + comparators.push(createComparator("<", version.increment(isWildcard(minor) ? "major" : "minor"))); + } + else { + comparators.push(createComparator("=", version)); + } + break; + default: + // unrecognized + return false; + } + } + else if (operator === "<" || operator === ">") { + comparators.push(createComparator("<", Version.zero)); + } + return true; + } + function isWildcard(part) { + return part === "*" || part === "x" || part === "X"; + } + function createComparator(operator, operand) { + return { operator: operator, operand: operand }; + } + function testDisjunction(version, alternatives) { + // an empty disjunction is treated as "*" (all versions) + if (alternatives.length === 0) + return true; + for (var _i = 0, alternatives_1 = alternatives; _i < alternatives_1.length; _i++) { + var alternative = alternatives_1[_i]; + if (testAlternative(version, alternative)) + return true; + } + return false; + } + function testAlternative(version, comparators) { + for (var _i = 0, comparators_1 = comparators; _i < comparators_1.length; _i++) { + var comparator = comparators_1[_i]; + if (!testComparator(version, comparator.operator, comparator.operand)) + return false; + } + return true; + } + function testComparator(version, operator, operand) { + var cmp = version.compareTo(operand); + switch (operator) { + case "<": return cmp < 0; + case "<=": return cmp <= 0; + case ">": return cmp > 0; + case ">=": return cmp >= 0; + case "=": return cmp === 0; + default: return ts.Debug.assertNever(operator); + } + } + function formatDisjunction(alternatives) { + return ts.map(alternatives, formatAlternative).join(" || ") || "*"; + } + function formatAlternative(comparators) { + return ts.map(comparators, formatComparator).join(" "); + } + function formatComparator(comparator) { + return "".concat(comparator.operator).concat(comparator.operand); + } +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + // The following definitions provide the minimum compatible support for the Web Performance User Timings API + // between browsers and NodeJS: + // eslint-disable-next-line @typescript-eslint/naming-convention + function hasRequiredAPI(performance, PerformanceObserver) { + return typeof performance === "object" && + typeof performance.timeOrigin === "number" && + typeof performance.mark === "function" && + typeof performance.measure === "function" && + typeof performance.now === "function" && + typeof PerformanceObserver === "function"; + } + function tryGetWebPerformanceHooks() { + if (typeof performance === "object" && + typeof PerformanceObserver === "function" && + hasRequiredAPI(performance, PerformanceObserver)) { + return { + // For now we always write native performance events when running in the browser. We may + // make this conditional in the future if we find that native web performance hooks + // in the browser also slow down compilation. + shouldWriteNativeEvents: true, + performance: performance, + PerformanceObserver: PerformanceObserver + }; + } + } + function tryGetNodePerformanceHooks() { + if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof module === "object" && typeof require === "function") { + try { + var performance_1; + var _a = require("perf_hooks"), nodePerformance_1 = _a.performance, PerformanceObserver_1 = _a.PerformanceObserver; + if (hasRequiredAPI(nodePerformance_1, PerformanceObserver_1)) { + performance_1 = nodePerformance_1; + // There is a bug in Node's performance.measure prior to 12.16.3/13.13.0 that does not + // match the Web Performance API specification. Node's implementation did not allow + // optional `start` and `end` arguments for `performance.measure`. + // See https://github.com/nodejs/node/pull/32651 for more information. + var version_1 = new ts.Version(process.versions.node); + var range = new ts.VersionRange("<12.16.3 || 13 <13.13"); + if (range.test(version_1)) { + performance_1 = { + get timeOrigin() { return nodePerformance_1.timeOrigin; }, + now: function () { return nodePerformance_1.now(); }, + mark: function (name) { return nodePerformance_1.mark(name); }, + measure: function (name, start, end) { + if (start === void 0) { start = "nodeStart"; } + if (end === undefined) { + end = "__performance.measure-fix__"; + nodePerformance_1.mark(end); + } + nodePerformance_1.measure(name, start, end); + if (end === "__performance.measure-fix__") { + nodePerformance_1.clearMarks("__performance.measure-fix__"); + } + } + }; + } + return { + // By default, only write native events when generating a cpu profile or using the v8 profiler. + shouldWriteNativeEvents: false, + performance: performance_1, + PerformanceObserver: PerformanceObserver_1 + }; + } + } + catch (_b) { + // ignore errors + } + } + } + // Unlike with the native Map/Set 'tryGet' functions in corePublic.ts, we eagerly evaluate these + // since we will need them for `timestamp`, below. + var nativePerformanceHooks = tryGetWebPerformanceHooks() || tryGetNodePerformanceHooks(); + var nativePerformance = nativePerformanceHooks === null || nativePerformanceHooks === void 0 ? void 0 : nativePerformanceHooks.performance; + function tryGetNativePerformanceHooks() { + return nativePerformanceHooks; + } + ts.tryGetNativePerformanceHooks = tryGetNativePerformanceHooks; + /** Gets a timestamp with (at least) ms resolution */ + ts.timestamp = nativePerformance ? function () { return nativePerformance.now(); } : + Date.now ? Date.now : + function () { return +(new Date()); }; +})(ts || (ts = {})); +/*@internal*/ +/** Performance measurements for the compiler. */ +var ts; +(function (ts) { + var performance; + (function (performance) { + var perfHooks; + // when set, indicates the implementation of `Performance` to use for user timing. + // when unset, indicates user timing is unavailable or disabled. + var performanceImpl; + function createTimerIf(condition, measureName, startMarkName, endMarkName) { + return condition ? createTimer(measureName, startMarkName, endMarkName) : performance.nullTimer; + } + performance.createTimerIf = createTimerIf; + function createTimer(measureName, startMarkName, endMarkName) { + var enterCount = 0; + return { + enter: enter, + exit: exit + }; + function enter() { + if (++enterCount === 1) { + mark(startMarkName); + } + } + function exit() { + if (--enterCount === 0) { + mark(endMarkName); + measure(measureName, startMarkName, endMarkName); + } + else if (enterCount < 0) { + ts.Debug.fail("enter/exit count does not match."); + } + } + } + performance.createTimer = createTimer; + performance.nullTimer = { enter: ts.noop, exit: ts.noop }; + var enabled = false; + var timeorigin = ts.timestamp(); + var marks = new ts.Map(); + var counts = new ts.Map(); + var durations = new ts.Map(); + /** + * Marks a performance event. + * + * @param markName The name of the mark. + */ + function mark(markName) { + var _a; + if (enabled) { + var count = (_a = counts.get(markName)) !== null && _a !== void 0 ? _a : 0; + counts.set(markName, count + 1); + marks.set(markName, ts.timestamp()); + performanceImpl === null || performanceImpl === void 0 ? void 0 : performanceImpl.mark(markName); + } + } + performance.mark = mark; + /** + * Adds a performance measurement with the specified name. + * + * @param measureName The name of the performance measurement. + * @param startMarkName The name of the starting mark. If not supplied, the point at which the + * profiler was enabled is used. + * @param endMarkName The name of the ending mark. If not supplied, the current timestamp is + * used. + */ + function measure(measureName, startMarkName, endMarkName) { + var _a, _b; + if (enabled) { + var end = (_a = (endMarkName !== undefined ? marks.get(endMarkName) : undefined)) !== null && _a !== void 0 ? _a : ts.timestamp(); + var start = (_b = (startMarkName !== undefined ? marks.get(startMarkName) : undefined)) !== null && _b !== void 0 ? _b : timeorigin; + var previousDuration = durations.get(measureName) || 0; + durations.set(measureName, previousDuration + (end - start)); + performanceImpl === null || performanceImpl === void 0 ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName); + } + } + performance.measure = measure; + /** + * Gets the number of times a marker was encountered. + * + * @param markName The name of the mark. + */ + function getCount(markName) { + return counts.get(markName) || 0; + } + performance.getCount = getCount; + /** + * Gets the total duration of all measurements with the supplied name. + * + * @param measureName The name of the measure whose durations should be accumulated. + */ + function getDuration(measureName) { + return durations.get(measureName) || 0; + } + performance.getDuration = getDuration; + /** + * Iterate over each measure, performing some action + * + * @param cb The action to perform for each measure + */ + function forEachMeasure(cb) { + durations.forEach(function (duration, measureName) { return cb(measureName, duration); }); + } + performance.forEachMeasure = forEachMeasure; + /** + * Indicates whether the performance API is enabled. + */ + function isEnabled() { + return enabled; + } + performance.isEnabled = isEnabled; + /** Enables (and resets) performance measurements for the compiler. */ + function enable(system) { + var _a; + if (system === void 0) { system = ts.sys; } + if (!enabled) { + enabled = true; + perfHooks || (perfHooks = ts.tryGetNativePerformanceHooks()); + if (perfHooks) { + timeorigin = perfHooks.performance.timeOrigin; + // NodeJS's Web Performance API is currently slower than expected, but we'd still like + // to be able to leverage native trace events when node is run with either `--cpu-prof` + // or `--prof`, if we're running with our own `--generateCpuProfile` flag, or when + // running in debug mode (since its possible to generate a cpu profile while debugging). + if (perfHooks.shouldWriteNativeEvents || ((_a = system === null || system === void 0 ? void 0 : system.cpuProfilingEnabled) === null || _a === void 0 ? void 0 : _a.call(system)) || (system === null || system === void 0 ? void 0 : system.debugMode)) { + performanceImpl = perfHooks.performance; + } + } + } + return true; + } + performance.enable = enable; + /** Disables performance measurements for the compiler. */ + function disable() { + if (enabled) { + marks.clear(); + counts.clear(); + durations.clear(); + performanceImpl = undefined; + enabled = false; + } + } + performance.disable = disable; + })(performance = ts.performance || (ts.performance = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var _a; + var nullLogger = { + logEvent: ts.noop, + logErrEvent: ts.noop, + logPerfEvent: ts.noop, + logInfoEvent: ts.noop, + logStartCommand: ts.noop, + logStopCommand: ts.noop, + logStartUpdateProgram: ts.noop, + logStopUpdateProgram: ts.noop, + logStartUpdateGraph: ts.noop, + logStopUpdateGraph: ts.noop, + logStartResolveModule: ts.noop, + logStopResolveModule: ts.noop, + logStartParseSourceFile: ts.noop, + logStopParseSourceFile: ts.noop, + logStartReadFile: ts.noop, + logStopReadFile: ts.noop, + logStartBindFile: ts.noop, + logStopBindFile: ts.noop, + logStartScheduledOperation: ts.noop, + logStopScheduledOperation: ts.noop, + }; + // Load optional module to enable Event Tracing for Windows + // See https://github.com/microsoft/typescript-etw for more information + var etwModule; + try { + var etwModulePath = (_a = process.env.TS_ETW_MODULE_PATH) !== null && _a !== void 0 ? _a : "./node_modules/@microsoft/typescript-etw"; + // require() will throw an exception if the module is not found + // It may also return undefined if not installed properly + etwModule = require(etwModulePath); + } + catch (e) { + etwModule = undefined; + } + /** Performance logger that will generate ETW events if possible - check for `logEvent` member, as `etwModule` will be `{}` when browserified */ + ts.perfLogger = etwModule && etwModule.logEvent ? etwModule : nullLogger; +})(ts || (ts = {})); +/* Tracing events for the compiler. */ +/*@internal*/ +var ts; +(function (ts) { + // enable the above using startTracing() + // `tracingEnabled` should never be used directly, only through the above + var tracingEnabled; + (function (tracingEnabled) { + var fs; + var traceCount = 0; + var traceFd = 0; + var mode; + var typeCatalog = []; // NB: id is index + 1 + var legendPath; + var legend = []; + ; + /** Starts tracing for the given project. */ + function startTracing(tracingMode, traceDir, configFilePath) { + ts.Debug.assert(!ts.tracing, "Tracing already started"); + if (fs === undefined) { + try { + fs = require("fs"); + } + catch (e) { + throw new Error("tracing requires having fs\n(original error: ".concat(e.message || e, ")")); + } + } + mode = tracingMode; + typeCatalog.length = 0; + if (legendPath === undefined) { + legendPath = ts.combinePaths(traceDir, "legend.json"); + } + // Note that writing will fail later on if it exists and is not a directory + if (!fs.existsSync(traceDir)) { + fs.mkdirSync(traceDir, { recursive: true }); + } + var countPart = mode === "build" ? ".".concat(process.pid, "-").concat(++traceCount) + : mode === "server" ? ".".concat(process.pid) + : ""; + var tracePath = ts.combinePaths(traceDir, "trace".concat(countPart, ".json")); + var typesPath = ts.combinePaths(traceDir, "types".concat(countPart, ".json")); + legend.push({ + configFilePath: configFilePath, + tracePath: tracePath, + typesPath: typesPath, + }); + traceFd = fs.openSync(tracePath, "w"); + ts.tracing = tracingEnabled; // only when traceFd is properly set + // Start with a prefix that contains some metadata that the devtools profiler expects (also avoids a warning on import) + var meta = { cat: "__metadata", ph: "M", ts: 1000 * ts.timestamp(), pid: 1, tid: 1 }; + fs.writeSync(traceFd, "[\n" + + [__assign({ name: "process_name", args: { name: "tsc" } }, meta), __assign({ name: "thread_name", args: { name: "Main" } }, meta), __assign(__assign({ name: "TracingStartedInBrowser" }, meta), { cat: "disabled-by-default-devtools.timeline" })] + .map(function (v) { return JSON.stringify(v); }).join(",\n")); + } + tracingEnabled.startTracing = startTracing; + /** Stops tracing for the in-progress project and dumps the type catalog. */ + function stopTracing() { + ts.Debug.assert(ts.tracing, "Tracing is not in progress"); + ts.Debug.assert(!!typeCatalog.length === (mode !== "server")); // Have a type catalog iff not in server mode + fs.writeSync(traceFd, "\n]\n"); + fs.closeSync(traceFd); + ts.tracing = undefined; + if (typeCatalog.length) { + dumpTypes(typeCatalog); + } + else { + // We pre-computed this path for convenience, but clear it + // now that the file won't be created. + legend[legend.length - 1].typesPath = undefined; + } + } + tracingEnabled.stopTracing = stopTracing; + function recordType(type) { + if (mode !== "server") { + typeCatalog.push(type); + } + } + tracingEnabled.recordType = recordType; + var Phase; + (function (Phase) { + Phase["Parse"] = "parse"; + Phase["Program"] = "program"; + Phase["Bind"] = "bind"; + Phase["Check"] = "check"; + Phase["CheckTypes"] = "checkTypes"; + Phase["Emit"] = "emit"; + Phase["Session"] = "session"; + })(Phase = tracingEnabled.Phase || (tracingEnabled.Phase = {})); + function instant(phase, name, args) { + writeEvent("I", phase, name, args, "\"s\":\"g\""); + } + tracingEnabled.instant = instant; + var eventStack = []; + /** + * @param separateBeginAndEnd - used for special cases where we need the trace point even if the event + * never terminates (typically for reducing a scenario too big to trace to one that can be completed). + * In the future we might implement an exit handler to dump unfinished events which would deprecate + * these operations. + */ + function push(phase, name, args, separateBeginAndEnd) { + if (separateBeginAndEnd === void 0) { separateBeginAndEnd = false; } + if (separateBeginAndEnd) { + writeEvent("B", phase, name, args); + } + eventStack.push({ phase: phase, name: name, args: args, time: 1000 * ts.timestamp(), separateBeginAndEnd: separateBeginAndEnd }); + } + tracingEnabled.push = push; + function pop() { + ts.Debug.assert(eventStack.length > 0); + writeStackEvent(eventStack.length - 1, 1000 * ts.timestamp()); + eventStack.length--; + } + tracingEnabled.pop = pop; + function popAll() { + var endTime = 1000 * ts.timestamp(); + for (var i = eventStack.length - 1; i >= 0; i--) { + writeStackEvent(i, endTime); + } + eventStack.length = 0; + } + tracingEnabled.popAll = popAll; + // sample every 10ms + var sampleInterval = 1000 * 10; + function writeStackEvent(index, endTime) { + var _a = eventStack[index], phase = _a.phase, name = _a.name, args = _a.args, time = _a.time, separateBeginAndEnd = _a.separateBeginAndEnd; + if (separateBeginAndEnd) { + writeEvent("E", phase, name, args, /*extras*/ undefined, endTime); + } + // test if [time,endTime) straddles a sampling point + else if (sampleInterval - (time % sampleInterval) <= endTime - time) { + writeEvent("X", phase, name, args, "\"dur\":".concat(endTime - time), time); + } + } + function writeEvent(eventType, phase, name, args, extras, time) { + if (time === void 0) { time = 1000 * ts.timestamp(); } + // In server mode, there's no easy way to dump type information, so we drop events that would require it. + if (mode === "server" && phase === "checkTypes" /* Phase.CheckTypes */) + return; + ts.performance.mark("beginTracing"); + fs.writeSync(traceFd, ",\n{\"pid\":1,\"tid\":1,\"ph\":\"".concat(eventType, "\",\"cat\":\"").concat(phase, "\",\"ts\":").concat(time, ",\"name\":\"").concat(name, "\"")); + if (extras) + fs.writeSync(traceFd, ",".concat(extras)); + if (args) + fs.writeSync(traceFd, ",\"args\":".concat(JSON.stringify(args))); + fs.writeSync(traceFd, "}"); + ts.performance.mark("endTracing"); + ts.performance.measure("Tracing", "beginTracing", "endTracing"); + } + function getLocation(node) { + var file = ts.getSourceFileOfNode(node); + return !file + ? undefined + : { + path: file.path, + start: indexFromOne(ts.getLineAndCharacterOfPosition(file, node.pos)), + end: indexFromOne(ts.getLineAndCharacterOfPosition(file, node.end)), + }; + function indexFromOne(lc) { + return { + line: lc.line + 1, + character: lc.character + 1, + }; + } + } + function dumpTypes(types) { + var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x; + ts.performance.mark("beginDumpTypes"); + var typesPath = legend[legend.length - 1].typesPath; + var typesFd = fs.openSync(typesPath, "w"); + var recursionIdentityMap = new ts.Map(); + // Cleverness: no line break here so that the type ID will match the line number + fs.writeSync(typesFd, "["); + var numTypes = types.length; + for (var i = 0; i < numTypes; i++) { + var type = types[i]; + var objectFlags = type.objectFlags; + var symbol = (_a = type.aliasSymbol) !== null && _a !== void 0 ? _a : type.symbol; + // It's slow to compute the display text, so skip it unless it's really valuable (or cheap) + var display = void 0; + if ((objectFlags & 16 /* ObjectFlags.Anonymous */) | (type.flags & 2944 /* TypeFlags.Literal */)) { + try { + display = (_b = type.checker) === null || _b === void 0 ? void 0 : _b.typeToString(type); + } + catch (_y) { + display = undefined; + } + } + var indexedAccessProperties = {}; + if (type.flags & 8388608 /* TypeFlags.IndexedAccess */) { + var indexedAccessType = type; + indexedAccessProperties = { + indexedAccessObjectType: (_c = indexedAccessType.objectType) === null || _c === void 0 ? void 0 : _c.id, + indexedAccessIndexType: (_d = indexedAccessType.indexType) === null || _d === void 0 ? void 0 : _d.id, + }; + } + var referenceProperties = {}; + if (objectFlags & 4 /* ObjectFlags.Reference */) { + var referenceType = type; + referenceProperties = { + instantiatedType: (_e = referenceType.target) === null || _e === void 0 ? void 0 : _e.id, + typeArguments: (_f = referenceType.resolvedTypeArguments) === null || _f === void 0 ? void 0 : _f.map(function (t) { return t.id; }), + referenceLocation: getLocation(referenceType.node), + }; + } + var conditionalProperties = {}; + if (type.flags & 16777216 /* TypeFlags.Conditional */) { + var conditionalType = type; + conditionalProperties = { + conditionalCheckType: (_g = conditionalType.checkType) === null || _g === void 0 ? void 0 : _g.id, + conditionalExtendsType: (_h = conditionalType.extendsType) === null || _h === void 0 ? void 0 : _h.id, + conditionalTrueType: (_k = (_j = conditionalType.resolvedTrueType) === null || _j === void 0 ? void 0 : _j.id) !== null && _k !== void 0 ? _k : -1, + conditionalFalseType: (_m = (_l = conditionalType.resolvedFalseType) === null || _l === void 0 ? void 0 : _l.id) !== null && _m !== void 0 ? _m : -1, + }; + } + var substitutionProperties = {}; + if (type.flags & 33554432 /* TypeFlags.Substitution */) { + var substitutionType = type; + substitutionProperties = { + substitutionBaseType: (_o = substitutionType.baseType) === null || _o === void 0 ? void 0 : _o.id, + substituteType: (_p = substitutionType.substitute) === null || _p === void 0 ? void 0 : _p.id, + }; + } + var reverseMappedProperties = {}; + if (objectFlags & 1024 /* ObjectFlags.ReverseMapped */) { + var reverseMappedType = type; + reverseMappedProperties = { + reverseMappedSourceType: (_q = reverseMappedType.source) === null || _q === void 0 ? void 0 : _q.id, + reverseMappedMappedType: (_r = reverseMappedType.mappedType) === null || _r === void 0 ? void 0 : _r.id, + reverseMappedConstraintType: (_s = reverseMappedType.constraintType) === null || _s === void 0 ? void 0 : _s.id, + }; + } + var evolvingArrayProperties = {}; + if (objectFlags & 256 /* ObjectFlags.EvolvingArray */) { + var evolvingArrayType = type; + evolvingArrayProperties = { + evolvingArrayElementType: evolvingArrayType.elementType.id, + evolvingArrayFinalType: (_t = evolvingArrayType.finalArrayType) === null || _t === void 0 ? void 0 : _t.id, + }; + } + // We can't print out an arbitrary object, so just assign each one a unique number. + // Don't call it an "id" so people don't treat it as a type id. + var recursionToken = void 0; + var recursionIdentity = type.checker.getRecursionIdentity(type); + if (recursionIdentity) { + recursionToken = recursionIdentityMap.get(recursionIdentity); + if (!recursionToken) { + recursionToken = recursionIdentityMap.size; + recursionIdentityMap.set(recursionIdentity, recursionToken); + } + } + var descriptor = __assign(__assign(__assign(__assign(__assign(__assign(__assign({ id: type.id, intrinsicName: type.intrinsicName, symbolName: (symbol === null || symbol === void 0 ? void 0 : symbol.escapedName) && ts.unescapeLeadingUnderscores(symbol.escapedName), recursionId: recursionToken, isTuple: objectFlags & 8 /* ObjectFlags.Tuple */ ? true : undefined, unionTypes: (type.flags & 1048576 /* TypeFlags.Union */) ? (_u = type.types) === null || _u === void 0 ? void 0 : _u.map(function (t) { return t.id; }) : undefined, intersectionTypes: (type.flags & 2097152 /* TypeFlags.Intersection */) ? type.types.map(function (t) { return t.id; }) : undefined, aliasTypeArguments: (_v = type.aliasTypeArguments) === null || _v === void 0 ? void 0 : _v.map(function (t) { return t.id; }), keyofType: (type.flags & 4194304 /* TypeFlags.Index */) ? (_w = type.type) === null || _w === void 0 ? void 0 : _w.id : undefined }, indexedAccessProperties), referenceProperties), conditionalProperties), substitutionProperties), reverseMappedProperties), evolvingArrayProperties), { destructuringPattern: getLocation(type.pattern), firstDeclaration: getLocation((_x = symbol === null || symbol === void 0 ? void 0 : symbol.declarations) === null || _x === void 0 ? void 0 : _x[0]), flags: ts.Debug.formatTypeFlags(type.flags).split("|"), display: display }); + fs.writeSync(typesFd, JSON.stringify(descriptor)); + if (i < numTypes - 1) { + fs.writeSync(typesFd, ",\n"); + } + } + fs.writeSync(typesFd, "]\n"); + fs.closeSync(typesFd); + ts.performance.mark("endDumpTypes"); + ts.performance.measure("Dump types", "beginDumpTypes", "endDumpTypes"); + } + function dumpLegend() { + if (!legendPath) { + return; + } + fs.writeFileSync(legendPath, JSON.stringify(legend)); + } + tracingEnabled.dumpLegend = dumpLegend; + })(tracingEnabled || (tracingEnabled = {})); + // define after tracingEnabled is initialized + ts.startTracing = tracingEnabled.startTracing; + ts.dumpTracingLegend = tracingEnabled.dumpLegend; +})(ts || (ts = {})); +var ts; +(function (ts) { + // token > SyntaxKind.Identifier => token is a keyword + // Also, If you add a new SyntaxKind be sure to keep the `Markers` section at the bottom in sync + var SyntaxKind; + (function (SyntaxKind) { + SyntaxKind[SyntaxKind["Unknown"] = 0] = "Unknown"; + SyntaxKind[SyntaxKind["EndOfFileToken"] = 1] = "EndOfFileToken"; + SyntaxKind[SyntaxKind["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; + SyntaxKind[SyntaxKind["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; + SyntaxKind[SyntaxKind["NewLineTrivia"] = 4] = "NewLineTrivia"; + SyntaxKind[SyntaxKind["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; + // We detect and preserve #! on the first line + SyntaxKind[SyntaxKind["ShebangTrivia"] = 6] = "ShebangTrivia"; + // We detect and provide better error recovery when we encounter a git merge marker. This + // allows us to edit files with git-conflict markers in them in a much more pleasant manner. + SyntaxKind[SyntaxKind["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; + // Literals + SyntaxKind[SyntaxKind["NumericLiteral"] = 8] = "NumericLiteral"; + SyntaxKind[SyntaxKind["BigIntLiteral"] = 9] = "BigIntLiteral"; + SyntaxKind[SyntaxKind["StringLiteral"] = 10] = "StringLiteral"; + SyntaxKind[SyntaxKind["JsxText"] = 11] = "JsxText"; + SyntaxKind[SyntaxKind["JsxTextAllWhiteSpaces"] = 12] = "JsxTextAllWhiteSpaces"; + SyntaxKind[SyntaxKind["RegularExpressionLiteral"] = 13] = "RegularExpressionLiteral"; + SyntaxKind[SyntaxKind["NoSubstitutionTemplateLiteral"] = 14] = "NoSubstitutionTemplateLiteral"; + // Pseudo-literals + SyntaxKind[SyntaxKind["TemplateHead"] = 15] = "TemplateHead"; + SyntaxKind[SyntaxKind["TemplateMiddle"] = 16] = "TemplateMiddle"; + SyntaxKind[SyntaxKind["TemplateTail"] = 17] = "TemplateTail"; + // Punctuation + SyntaxKind[SyntaxKind["OpenBraceToken"] = 18] = "OpenBraceToken"; + SyntaxKind[SyntaxKind["CloseBraceToken"] = 19] = "CloseBraceToken"; + SyntaxKind[SyntaxKind["OpenParenToken"] = 20] = "OpenParenToken"; + SyntaxKind[SyntaxKind["CloseParenToken"] = 21] = "CloseParenToken"; + SyntaxKind[SyntaxKind["OpenBracketToken"] = 22] = "OpenBracketToken"; + SyntaxKind[SyntaxKind["CloseBracketToken"] = 23] = "CloseBracketToken"; + SyntaxKind[SyntaxKind["DotToken"] = 24] = "DotToken"; + SyntaxKind[SyntaxKind["DotDotDotToken"] = 25] = "DotDotDotToken"; + SyntaxKind[SyntaxKind["SemicolonToken"] = 26] = "SemicolonToken"; + SyntaxKind[SyntaxKind["CommaToken"] = 27] = "CommaToken"; + SyntaxKind[SyntaxKind["QuestionDotToken"] = 28] = "QuestionDotToken"; + SyntaxKind[SyntaxKind["LessThanToken"] = 29] = "LessThanToken"; + SyntaxKind[SyntaxKind["LessThanSlashToken"] = 30] = "LessThanSlashToken"; + SyntaxKind[SyntaxKind["GreaterThanToken"] = 31] = "GreaterThanToken"; + SyntaxKind[SyntaxKind["LessThanEqualsToken"] = 32] = "LessThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanEqualsToken"] = 33] = "GreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["EqualsEqualsToken"] = 34] = "EqualsEqualsToken"; + SyntaxKind[SyntaxKind["ExclamationEqualsToken"] = 35] = "ExclamationEqualsToken"; + SyntaxKind[SyntaxKind["EqualsEqualsEqualsToken"] = 36] = "EqualsEqualsEqualsToken"; + SyntaxKind[SyntaxKind["ExclamationEqualsEqualsToken"] = 37] = "ExclamationEqualsEqualsToken"; + SyntaxKind[SyntaxKind["EqualsGreaterThanToken"] = 38] = "EqualsGreaterThanToken"; + SyntaxKind[SyntaxKind["PlusToken"] = 39] = "PlusToken"; + SyntaxKind[SyntaxKind["MinusToken"] = 40] = "MinusToken"; + SyntaxKind[SyntaxKind["AsteriskToken"] = 41] = "AsteriskToken"; + SyntaxKind[SyntaxKind["AsteriskAsteriskToken"] = 42] = "AsteriskAsteriskToken"; + SyntaxKind[SyntaxKind["SlashToken"] = 43] = "SlashToken"; + SyntaxKind[SyntaxKind["PercentToken"] = 44] = "PercentToken"; + SyntaxKind[SyntaxKind["PlusPlusToken"] = 45] = "PlusPlusToken"; + SyntaxKind[SyntaxKind["MinusMinusToken"] = 46] = "MinusMinusToken"; + SyntaxKind[SyntaxKind["LessThanLessThanToken"] = 47] = "LessThanLessThanToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanToken"] = 48] = "GreaterThanGreaterThanToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanGreaterThanToken"; + SyntaxKind[SyntaxKind["AmpersandToken"] = 50] = "AmpersandToken"; + SyntaxKind[SyntaxKind["BarToken"] = 51] = "BarToken"; + SyntaxKind[SyntaxKind["CaretToken"] = 52] = "CaretToken"; + SyntaxKind[SyntaxKind["ExclamationToken"] = 53] = "ExclamationToken"; + SyntaxKind[SyntaxKind["TildeToken"] = 54] = "TildeToken"; + SyntaxKind[SyntaxKind["AmpersandAmpersandToken"] = 55] = "AmpersandAmpersandToken"; + SyntaxKind[SyntaxKind["BarBarToken"] = 56] = "BarBarToken"; + SyntaxKind[SyntaxKind["QuestionToken"] = 57] = "QuestionToken"; + SyntaxKind[SyntaxKind["ColonToken"] = 58] = "ColonToken"; + SyntaxKind[SyntaxKind["AtToken"] = 59] = "AtToken"; + SyntaxKind[SyntaxKind["QuestionQuestionToken"] = 60] = "QuestionQuestionToken"; + /** Only the JSDoc scanner produces BacktickToken. The normal scanner produces NoSubstitutionTemplateLiteral and related kinds. */ + SyntaxKind[SyntaxKind["BacktickToken"] = 61] = "BacktickToken"; + /** Only the JSDoc scanner produces HashToken. The normal scanner produces PrivateIdentifier. */ + SyntaxKind[SyntaxKind["HashToken"] = 62] = "HashToken"; + // Assignments + SyntaxKind[SyntaxKind["EqualsToken"] = 63] = "EqualsToken"; + SyntaxKind[SyntaxKind["PlusEqualsToken"] = 64] = "PlusEqualsToken"; + SyntaxKind[SyntaxKind["MinusEqualsToken"] = 65] = "MinusEqualsToken"; + SyntaxKind[SyntaxKind["AsteriskEqualsToken"] = 66] = "AsteriskEqualsToken"; + SyntaxKind[SyntaxKind["AsteriskAsteriskEqualsToken"] = 67] = "AsteriskAsteriskEqualsToken"; + SyntaxKind[SyntaxKind["SlashEqualsToken"] = 68] = "SlashEqualsToken"; + SyntaxKind[SyntaxKind["PercentEqualsToken"] = 69] = "PercentEqualsToken"; + SyntaxKind[SyntaxKind["LessThanLessThanEqualsToken"] = 70] = "LessThanLessThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanEqualsToken"] = 71] = "GreaterThanGreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["GreaterThanGreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanGreaterThanEqualsToken"; + SyntaxKind[SyntaxKind["AmpersandEqualsToken"] = 73] = "AmpersandEqualsToken"; + SyntaxKind[SyntaxKind["BarEqualsToken"] = 74] = "BarEqualsToken"; + SyntaxKind[SyntaxKind["BarBarEqualsToken"] = 75] = "BarBarEqualsToken"; + SyntaxKind[SyntaxKind["AmpersandAmpersandEqualsToken"] = 76] = "AmpersandAmpersandEqualsToken"; + SyntaxKind[SyntaxKind["QuestionQuestionEqualsToken"] = 77] = "QuestionQuestionEqualsToken"; + SyntaxKind[SyntaxKind["CaretEqualsToken"] = 78] = "CaretEqualsToken"; + // Identifiers and PrivateIdentifiers + SyntaxKind[SyntaxKind["Identifier"] = 79] = "Identifier"; + SyntaxKind[SyntaxKind["PrivateIdentifier"] = 80] = "PrivateIdentifier"; + // Reserved words + SyntaxKind[SyntaxKind["BreakKeyword"] = 81] = "BreakKeyword"; + SyntaxKind[SyntaxKind["CaseKeyword"] = 82] = "CaseKeyword"; + SyntaxKind[SyntaxKind["CatchKeyword"] = 83] = "CatchKeyword"; + SyntaxKind[SyntaxKind["ClassKeyword"] = 84] = "ClassKeyword"; + SyntaxKind[SyntaxKind["ConstKeyword"] = 85] = "ConstKeyword"; + SyntaxKind[SyntaxKind["ContinueKeyword"] = 86] = "ContinueKeyword"; + SyntaxKind[SyntaxKind["DebuggerKeyword"] = 87] = "DebuggerKeyword"; + SyntaxKind[SyntaxKind["DefaultKeyword"] = 88] = "DefaultKeyword"; + SyntaxKind[SyntaxKind["DeleteKeyword"] = 89] = "DeleteKeyword"; + SyntaxKind[SyntaxKind["DoKeyword"] = 90] = "DoKeyword"; + SyntaxKind[SyntaxKind["ElseKeyword"] = 91] = "ElseKeyword"; + SyntaxKind[SyntaxKind["EnumKeyword"] = 92] = "EnumKeyword"; + SyntaxKind[SyntaxKind["ExportKeyword"] = 93] = "ExportKeyword"; + SyntaxKind[SyntaxKind["ExtendsKeyword"] = 94] = "ExtendsKeyword"; + SyntaxKind[SyntaxKind["FalseKeyword"] = 95] = "FalseKeyword"; + SyntaxKind[SyntaxKind["FinallyKeyword"] = 96] = "FinallyKeyword"; + SyntaxKind[SyntaxKind["ForKeyword"] = 97] = "ForKeyword"; + SyntaxKind[SyntaxKind["FunctionKeyword"] = 98] = "FunctionKeyword"; + SyntaxKind[SyntaxKind["IfKeyword"] = 99] = "IfKeyword"; + SyntaxKind[SyntaxKind["ImportKeyword"] = 100] = "ImportKeyword"; + SyntaxKind[SyntaxKind["InKeyword"] = 101] = "InKeyword"; + SyntaxKind[SyntaxKind["InstanceOfKeyword"] = 102] = "InstanceOfKeyword"; + SyntaxKind[SyntaxKind["NewKeyword"] = 103] = "NewKeyword"; + SyntaxKind[SyntaxKind["NullKeyword"] = 104] = "NullKeyword"; + SyntaxKind[SyntaxKind["ReturnKeyword"] = 105] = "ReturnKeyword"; + SyntaxKind[SyntaxKind["SuperKeyword"] = 106] = "SuperKeyword"; + SyntaxKind[SyntaxKind["SwitchKeyword"] = 107] = "SwitchKeyword"; + SyntaxKind[SyntaxKind["ThisKeyword"] = 108] = "ThisKeyword"; + SyntaxKind[SyntaxKind["ThrowKeyword"] = 109] = "ThrowKeyword"; + SyntaxKind[SyntaxKind["TrueKeyword"] = 110] = "TrueKeyword"; + SyntaxKind[SyntaxKind["TryKeyword"] = 111] = "TryKeyword"; + SyntaxKind[SyntaxKind["TypeOfKeyword"] = 112] = "TypeOfKeyword"; + SyntaxKind[SyntaxKind["VarKeyword"] = 113] = "VarKeyword"; + SyntaxKind[SyntaxKind["VoidKeyword"] = 114] = "VoidKeyword"; + SyntaxKind[SyntaxKind["WhileKeyword"] = 115] = "WhileKeyword"; + SyntaxKind[SyntaxKind["WithKeyword"] = 116] = "WithKeyword"; + // Strict mode reserved words + SyntaxKind[SyntaxKind["ImplementsKeyword"] = 117] = "ImplementsKeyword"; + SyntaxKind[SyntaxKind["InterfaceKeyword"] = 118] = "InterfaceKeyword"; + SyntaxKind[SyntaxKind["LetKeyword"] = 119] = "LetKeyword"; + SyntaxKind[SyntaxKind["PackageKeyword"] = 120] = "PackageKeyword"; + SyntaxKind[SyntaxKind["PrivateKeyword"] = 121] = "PrivateKeyword"; + SyntaxKind[SyntaxKind["ProtectedKeyword"] = 122] = "ProtectedKeyword"; + SyntaxKind[SyntaxKind["PublicKeyword"] = 123] = "PublicKeyword"; + SyntaxKind[SyntaxKind["StaticKeyword"] = 124] = "StaticKeyword"; + SyntaxKind[SyntaxKind["YieldKeyword"] = 125] = "YieldKeyword"; + // Contextual keywords + SyntaxKind[SyntaxKind["AbstractKeyword"] = 126] = "AbstractKeyword"; + SyntaxKind[SyntaxKind["AsKeyword"] = 127] = "AsKeyword"; + SyntaxKind[SyntaxKind["AssertsKeyword"] = 128] = "AssertsKeyword"; + SyntaxKind[SyntaxKind["AssertKeyword"] = 129] = "AssertKeyword"; + SyntaxKind[SyntaxKind["AnyKeyword"] = 130] = "AnyKeyword"; + SyntaxKind[SyntaxKind["AsyncKeyword"] = 131] = "AsyncKeyword"; + SyntaxKind[SyntaxKind["AwaitKeyword"] = 132] = "AwaitKeyword"; + SyntaxKind[SyntaxKind["BooleanKeyword"] = 133] = "BooleanKeyword"; + SyntaxKind[SyntaxKind["ConstructorKeyword"] = 134] = "ConstructorKeyword"; + SyntaxKind[SyntaxKind["DeclareKeyword"] = 135] = "DeclareKeyword"; + SyntaxKind[SyntaxKind["GetKeyword"] = 136] = "GetKeyword"; + SyntaxKind[SyntaxKind["InferKeyword"] = 137] = "InferKeyword"; + SyntaxKind[SyntaxKind["IntrinsicKeyword"] = 138] = "IntrinsicKeyword"; + SyntaxKind[SyntaxKind["IsKeyword"] = 139] = "IsKeyword"; + SyntaxKind[SyntaxKind["KeyOfKeyword"] = 140] = "KeyOfKeyword"; + SyntaxKind[SyntaxKind["ModuleKeyword"] = 141] = "ModuleKeyword"; + SyntaxKind[SyntaxKind["NamespaceKeyword"] = 142] = "NamespaceKeyword"; + SyntaxKind[SyntaxKind["NeverKeyword"] = 143] = "NeverKeyword"; + SyntaxKind[SyntaxKind["OutKeyword"] = 144] = "OutKeyword"; + SyntaxKind[SyntaxKind["ReadonlyKeyword"] = 145] = "ReadonlyKeyword"; + SyntaxKind[SyntaxKind["RequireKeyword"] = 146] = "RequireKeyword"; + SyntaxKind[SyntaxKind["NumberKeyword"] = 147] = "NumberKeyword"; + SyntaxKind[SyntaxKind["ObjectKeyword"] = 148] = "ObjectKeyword"; + SyntaxKind[SyntaxKind["SetKeyword"] = 149] = "SetKeyword"; + SyntaxKind[SyntaxKind["StringKeyword"] = 150] = "StringKeyword"; + SyntaxKind[SyntaxKind["SymbolKeyword"] = 151] = "SymbolKeyword"; + SyntaxKind[SyntaxKind["TypeKeyword"] = 152] = "TypeKeyword"; + SyntaxKind[SyntaxKind["UndefinedKeyword"] = 153] = "UndefinedKeyword"; + SyntaxKind[SyntaxKind["UniqueKeyword"] = 154] = "UniqueKeyword"; + SyntaxKind[SyntaxKind["UnknownKeyword"] = 155] = "UnknownKeyword"; + SyntaxKind[SyntaxKind["FromKeyword"] = 156] = "FromKeyword"; + SyntaxKind[SyntaxKind["GlobalKeyword"] = 157] = "GlobalKeyword"; + SyntaxKind[SyntaxKind["BigIntKeyword"] = 158] = "BigIntKeyword"; + SyntaxKind[SyntaxKind["OverrideKeyword"] = 159] = "OverrideKeyword"; + SyntaxKind[SyntaxKind["OfKeyword"] = 160] = "OfKeyword"; + // Parse tree nodes + // Names + SyntaxKind[SyntaxKind["QualifiedName"] = 161] = "QualifiedName"; + SyntaxKind[SyntaxKind["ComputedPropertyName"] = 162] = "ComputedPropertyName"; + // Signature elements + SyntaxKind[SyntaxKind["TypeParameter"] = 163] = "TypeParameter"; + SyntaxKind[SyntaxKind["Parameter"] = 164] = "Parameter"; + SyntaxKind[SyntaxKind["Decorator"] = 165] = "Decorator"; + // TypeMember + SyntaxKind[SyntaxKind["PropertySignature"] = 166] = "PropertySignature"; + SyntaxKind[SyntaxKind["PropertyDeclaration"] = 167] = "PropertyDeclaration"; + SyntaxKind[SyntaxKind["MethodSignature"] = 168] = "MethodSignature"; + SyntaxKind[SyntaxKind["MethodDeclaration"] = 169] = "MethodDeclaration"; + SyntaxKind[SyntaxKind["ClassStaticBlockDeclaration"] = 170] = "ClassStaticBlockDeclaration"; + SyntaxKind[SyntaxKind["Constructor"] = 171] = "Constructor"; + SyntaxKind[SyntaxKind["GetAccessor"] = 172] = "GetAccessor"; + SyntaxKind[SyntaxKind["SetAccessor"] = 173] = "SetAccessor"; + SyntaxKind[SyntaxKind["CallSignature"] = 174] = "CallSignature"; + SyntaxKind[SyntaxKind["ConstructSignature"] = 175] = "ConstructSignature"; + SyntaxKind[SyntaxKind["IndexSignature"] = 176] = "IndexSignature"; + // Type + SyntaxKind[SyntaxKind["TypePredicate"] = 177] = "TypePredicate"; + SyntaxKind[SyntaxKind["TypeReference"] = 178] = "TypeReference"; + SyntaxKind[SyntaxKind["FunctionType"] = 179] = "FunctionType"; + SyntaxKind[SyntaxKind["ConstructorType"] = 180] = "ConstructorType"; + SyntaxKind[SyntaxKind["TypeQuery"] = 181] = "TypeQuery"; + SyntaxKind[SyntaxKind["TypeLiteral"] = 182] = "TypeLiteral"; + SyntaxKind[SyntaxKind["ArrayType"] = 183] = "ArrayType"; + SyntaxKind[SyntaxKind["TupleType"] = 184] = "TupleType"; + SyntaxKind[SyntaxKind["OptionalType"] = 185] = "OptionalType"; + SyntaxKind[SyntaxKind["RestType"] = 186] = "RestType"; + SyntaxKind[SyntaxKind["UnionType"] = 187] = "UnionType"; + SyntaxKind[SyntaxKind["IntersectionType"] = 188] = "IntersectionType"; + SyntaxKind[SyntaxKind["ConditionalType"] = 189] = "ConditionalType"; + SyntaxKind[SyntaxKind["InferType"] = 190] = "InferType"; + SyntaxKind[SyntaxKind["ParenthesizedType"] = 191] = "ParenthesizedType"; + SyntaxKind[SyntaxKind["ThisType"] = 192] = "ThisType"; + SyntaxKind[SyntaxKind["TypeOperator"] = 193] = "TypeOperator"; + SyntaxKind[SyntaxKind["IndexedAccessType"] = 194] = "IndexedAccessType"; + SyntaxKind[SyntaxKind["MappedType"] = 195] = "MappedType"; + SyntaxKind[SyntaxKind["LiteralType"] = 196] = "LiteralType"; + SyntaxKind[SyntaxKind["NamedTupleMember"] = 197] = "NamedTupleMember"; + SyntaxKind[SyntaxKind["TemplateLiteralType"] = 198] = "TemplateLiteralType"; + SyntaxKind[SyntaxKind["TemplateLiteralTypeSpan"] = 199] = "TemplateLiteralTypeSpan"; + SyntaxKind[SyntaxKind["ImportType"] = 200] = "ImportType"; + // Binding patterns + SyntaxKind[SyntaxKind["ObjectBindingPattern"] = 201] = "ObjectBindingPattern"; + SyntaxKind[SyntaxKind["ArrayBindingPattern"] = 202] = "ArrayBindingPattern"; + SyntaxKind[SyntaxKind["BindingElement"] = 203] = "BindingElement"; + // Expression + SyntaxKind[SyntaxKind["ArrayLiteralExpression"] = 204] = "ArrayLiteralExpression"; + SyntaxKind[SyntaxKind["ObjectLiteralExpression"] = 205] = "ObjectLiteralExpression"; + SyntaxKind[SyntaxKind["PropertyAccessExpression"] = 206] = "PropertyAccessExpression"; + SyntaxKind[SyntaxKind["ElementAccessExpression"] = 207] = "ElementAccessExpression"; + SyntaxKind[SyntaxKind["CallExpression"] = 208] = "CallExpression"; + SyntaxKind[SyntaxKind["NewExpression"] = 209] = "NewExpression"; + SyntaxKind[SyntaxKind["TaggedTemplateExpression"] = 210] = "TaggedTemplateExpression"; + SyntaxKind[SyntaxKind["TypeAssertionExpression"] = 211] = "TypeAssertionExpression"; + SyntaxKind[SyntaxKind["ParenthesizedExpression"] = 212] = "ParenthesizedExpression"; + SyntaxKind[SyntaxKind["FunctionExpression"] = 213] = "FunctionExpression"; + SyntaxKind[SyntaxKind["ArrowFunction"] = 214] = "ArrowFunction"; + SyntaxKind[SyntaxKind["DeleteExpression"] = 215] = "DeleteExpression"; + SyntaxKind[SyntaxKind["TypeOfExpression"] = 216] = "TypeOfExpression"; + SyntaxKind[SyntaxKind["VoidExpression"] = 217] = "VoidExpression"; + SyntaxKind[SyntaxKind["AwaitExpression"] = 218] = "AwaitExpression"; + SyntaxKind[SyntaxKind["PrefixUnaryExpression"] = 219] = "PrefixUnaryExpression"; + SyntaxKind[SyntaxKind["PostfixUnaryExpression"] = 220] = "PostfixUnaryExpression"; + SyntaxKind[SyntaxKind["BinaryExpression"] = 221] = "BinaryExpression"; + SyntaxKind[SyntaxKind["ConditionalExpression"] = 222] = "ConditionalExpression"; + SyntaxKind[SyntaxKind["TemplateExpression"] = 223] = "TemplateExpression"; + SyntaxKind[SyntaxKind["YieldExpression"] = 224] = "YieldExpression"; + SyntaxKind[SyntaxKind["SpreadElement"] = 225] = "SpreadElement"; + SyntaxKind[SyntaxKind["ClassExpression"] = 226] = "ClassExpression"; + SyntaxKind[SyntaxKind["OmittedExpression"] = 227] = "OmittedExpression"; + SyntaxKind[SyntaxKind["ExpressionWithTypeArguments"] = 228] = "ExpressionWithTypeArguments"; + SyntaxKind[SyntaxKind["AsExpression"] = 229] = "AsExpression"; + SyntaxKind[SyntaxKind["NonNullExpression"] = 230] = "NonNullExpression"; + SyntaxKind[SyntaxKind["MetaProperty"] = 231] = "MetaProperty"; + SyntaxKind[SyntaxKind["SyntheticExpression"] = 232] = "SyntheticExpression"; + // Misc + SyntaxKind[SyntaxKind["TemplateSpan"] = 233] = "TemplateSpan"; + SyntaxKind[SyntaxKind["SemicolonClassElement"] = 234] = "SemicolonClassElement"; + // Element + SyntaxKind[SyntaxKind["Block"] = 235] = "Block"; + SyntaxKind[SyntaxKind["EmptyStatement"] = 236] = "EmptyStatement"; + SyntaxKind[SyntaxKind["VariableStatement"] = 237] = "VariableStatement"; + SyntaxKind[SyntaxKind["ExpressionStatement"] = 238] = "ExpressionStatement"; + SyntaxKind[SyntaxKind["IfStatement"] = 239] = "IfStatement"; + SyntaxKind[SyntaxKind["DoStatement"] = 240] = "DoStatement"; + SyntaxKind[SyntaxKind["WhileStatement"] = 241] = "WhileStatement"; + SyntaxKind[SyntaxKind["ForStatement"] = 242] = "ForStatement"; + SyntaxKind[SyntaxKind["ForInStatement"] = 243] = "ForInStatement"; + SyntaxKind[SyntaxKind["ForOfStatement"] = 244] = "ForOfStatement"; + SyntaxKind[SyntaxKind["ContinueStatement"] = 245] = "ContinueStatement"; + SyntaxKind[SyntaxKind["BreakStatement"] = 246] = "BreakStatement"; + SyntaxKind[SyntaxKind["ReturnStatement"] = 247] = "ReturnStatement"; + SyntaxKind[SyntaxKind["WithStatement"] = 248] = "WithStatement"; + SyntaxKind[SyntaxKind["SwitchStatement"] = 249] = "SwitchStatement"; + SyntaxKind[SyntaxKind["LabeledStatement"] = 250] = "LabeledStatement"; + SyntaxKind[SyntaxKind["ThrowStatement"] = 251] = "ThrowStatement"; + SyntaxKind[SyntaxKind["TryStatement"] = 252] = "TryStatement"; + SyntaxKind[SyntaxKind["DebuggerStatement"] = 253] = "DebuggerStatement"; + SyntaxKind[SyntaxKind["VariableDeclaration"] = 254] = "VariableDeclaration"; + SyntaxKind[SyntaxKind["VariableDeclarationList"] = 255] = "VariableDeclarationList"; + SyntaxKind[SyntaxKind["FunctionDeclaration"] = 256] = "FunctionDeclaration"; + SyntaxKind[SyntaxKind["ClassDeclaration"] = 257] = "ClassDeclaration"; + SyntaxKind[SyntaxKind["InterfaceDeclaration"] = 258] = "InterfaceDeclaration"; + SyntaxKind[SyntaxKind["TypeAliasDeclaration"] = 259] = "TypeAliasDeclaration"; + SyntaxKind[SyntaxKind["EnumDeclaration"] = 260] = "EnumDeclaration"; + SyntaxKind[SyntaxKind["ModuleDeclaration"] = 261] = "ModuleDeclaration"; + SyntaxKind[SyntaxKind["ModuleBlock"] = 262] = "ModuleBlock"; + SyntaxKind[SyntaxKind["CaseBlock"] = 263] = "CaseBlock"; + SyntaxKind[SyntaxKind["NamespaceExportDeclaration"] = 264] = "NamespaceExportDeclaration"; + SyntaxKind[SyntaxKind["ImportEqualsDeclaration"] = 265] = "ImportEqualsDeclaration"; + SyntaxKind[SyntaxKind["ImportDeclaration"] = 266] = "ImportDeclaration"; + SyntaxKind[SyntaxKind["ImportClause"] = 267] = "ImportClause"; + SyntaxKind[SyntaxKind["NamespaceImport"] = 268] = "NamespaceImport"; + SyntaxKind[SyntaxKind["NamedImports"] = 269] = "NamedImports"; + SyntaxKind[SyntaxKind["ImportSpecifier"] = 270] = "ImportSpecifier"; + SyntaxKind[SyntaxKind["ExportAssignment"] = 271] = "ExportAssignment"; + SyntaxKind[SyntaxKind["ExportDeclaration"] = 272] = "ExportDeclaration"; + SyntaxKind[SyntaxKind["NamedExports"] = 273] = "NamedExports"; + SyntaxKind[SyntaxKind["NamespaceExport"] = 274] = "NamespaceExport"; + SyntaxKind[SyntaxKind["ExportSpecifier"] = 275] = "ExportSpecifier"; + SyntaxKind[SyntaxKind["MissingDeclaration"] = 276] = "MissingDeclaration"; + // Module references + SyntaxKind[SyntaxKind["ExternalModuleReference"] = 277] = "ExternalModuleReference"; + // JSX + SyntaxKind[SyntaxKind["JsxElement"] = 278] = "JsxElement"; + SyntaxKind[SyntaxKind["JsxSelfClosingElement"] = 279] = "JsxSelfClosingElement"; + SyntaxKind[SyntaxKind["JsxOpeningElement"] = 280] = "JsxOpeningElement"; + SyntaxKind[SyntaxKind["JsxClosingElement"] = 281] = "JsxClosingElement"; + SyntaxKind[SyntaxKind["JsxFragment"] = 282] = "JsxFragment"; + SyntaxKind[SyntaxKind["JsxOpeningFragment"] = 283] = "JsxOpeningFragment"; + SyntaxKind[SyntaxKind["JsxClosingFragment"] = 284] = "JsxClosingFragment"; + SyntaxKind[SyntaxKind["JsxAttribute"] = 285] = "JsxAttribute"; + SyntaxKind[SyntaxKind["JsxAttributes"] = 286] = "JsxAttributes"; + SyntaxKind[SyntaxKind["JsxSpreadAttribute"] = 287] = "JsxSpreadAttribute"; + SyntaxKind[SyntaxKind["JsxExpression"] = 288] = "JsxExpression"; + // Clauses + SyntaxKind[SyntaxKind["CaseClause"] = 289] = "CaseClause"; + SyntaxKind[SyntaxKind["DefaultClause"] = 290] = "DefaultClause"; + SyntaxKind[SyntaxKind["HeritageClause"] = 291] = "HeritageClause"; + SyntaxKind[SyntaxKind["CatchClause"] = 292] = "CatchClause"; + SyntaxKind[SyntaxKind["AssertClause"] = 293] = "AssertClause"; + SyntaxKind[SyntaxKind["AssertEntry"] = 294] = "AssertEntry"; + SyntaxKind[SyntaxKind["ImportTypeAssertionContainer"] = 295] = "ImportTypeAssertionContainer"; + // Property assignments + SyntaxKind[SyntaxKind["PropertyAssignment"] = 296] = "PropertyAssignment"; + SyntaxKind[SyntaxKind["ShorthandPropertyAssignment"] = 297] = "ShorthandPropertyAssignment"; + SyntaxKind[SyntaxKind["SpreadAssignment"] = 298] = "SpreadAssignment"; + // Enum + SyntaxKind[SyntaxKind["EnumMember"] = 299] = "EnumMember"; + // Unparsed + SyntaxKind[SyntaxKind["UnparsedPrologue"] = 300] = "UnparsedPrologue"; + SyntaxKind[SyntaxKind["UnparsedPrepend"] = 301] = "UnparsedPrepend"; + SyntaxKind[SyntaxKind["UnparsedText"] = 302] = "UnparsedText"; + SyntaxKind[SyntaxKind["UnparsedInternalText"] = 303] = "UnparsedInternalText"; + SyntaxKind[SyntaxKind["UnparsedSyntheticReference"] = 304] = "UnparsedSyntheticReference"; + // Top-level nodes + SyntaxKind[SyntaxKind["SourceFile"] = 305] = "SourceFile"; + SyntaxKind[SyntaxKind["Bundle"] = 306] = "Bundle"; + SyntaxKind[SyntaxKind["UnparsedSource"] = 307] = "UnparsedSource"; + SyntaxKind[SyntaxKind["InputFiles"] = 308] = "InputFiles"; + // JSDoc nodes + SyntaxKind[SyntaxKind["JSDocTypeExpression"] = 309] = "JSDocTypeExpression"; + SyntaxKind[SyntaxKind["JSDocNameReference"] = 310] = "JSDocNameReference"; + SyntaxKind[SyntaxKind["JSDocMemberName"] = 311] = "JSDocMemberName"; + SyntaxKind[SyntaxKind["JSDocAllType"] = 312] = "JSDocAllType"; + SyntaxKind[SyntaxKind["JSDocUnknownType"] = 313] = "JSDocUnknownType"; + SyntaxKind[SyntaxKind["JSDocNullableType"] = 314] = "JSDocNullableType"; + SyntaxKind[SyntaxKind["JSDocNonNullableType"] = 315] = "JSDocNonNullableType"; + SyntaxKind[SyntaxKind["JSDocOptionalType"] = 316] = "JSDocOptionalType"; + SyntaxKind[SyntaxKind["JSDocFunctionType"] = 317] = "JSDocFunctionType"; + SyntaxKind[SyntaxKind["JSDocVariadicType"] = 318] = "JSDocVariadicType"; + SyntaxKind[SyntaxKind["JSDocNamepathType"] = 319] = "JSDocNamepathType"; + /** @deprecated Use SyntaxKind.JSDoc */ + SyntaxKind[SyntaxKind["JSDocComment"] = 320] = "JSDocComment"; + SyntaxKind[SyntaxKind["JSDocText"] = 321] = "JSDocText"; + SyntaxKind[SyntaxKind["JSDocTypeLiteral"] = 322] = "JSDocTypeLiteral"; + SyntaxKind[SyntaxKind["JSDocSignature"] = 323] = "JSDocSignature"; + SyntaxKind[SyntaxKind["JSDocLink"] = 324] = "JSDocLink"; + SyntaxKind[SyntaxKind["JSDocLinkCode"] = 325] = "JSDocLinkCode"; + SyntaxKind[SyntaxKind["JSDocLinkPlain"] = 326] = "JSDocLinkPlain"; + SyntaxKind[SyntaxKind["JSDocTag"] = 327] = "JSDocTag"; + SyntaxKind[SyntaxKind["JSDocAugmentsTag"] = 328] = "JSDocAugmentsTag"; + SyntaxKind[SyntaxKind["JSDocImplementsTag"] = 329] = "JSDocImplementsTag"; + SyntaxKind[SyntaxKind["JSDocAuthorTag"] = 330] = "JSDocAuthorTag"; + SyntaxKind[SyntaxKind["JSDocDeprecatedTag"] = 331] = "JSDocDeprecatedTag"; + SyntaxKind[SyntaxKind["JSDocClassTag"] = 332] = "JSDocClassTag"; + SyntaxKind[SyntaxKind["JSDocPublicTag"] = 333] = "JSDocPublicTag"; + SyntaxKind[SyntaxKind["JSDocPrivateTag"] = 334] = "JSDocPrivateTag"; + SyntaxKind[SyntaxKind["JSDocProtectedTag"] = 335] = "JSDocProtectedTag"; + SyntaxKind[SyntaxKind["JSDocReadonlyTag"] = 336] = "JSDocReadonlyTag"; + SyntaxKind[SyntaxKind["JSDocOverrideTag"] = 337] = "JSDocOverrideTag"; + SyntaxKind[SyntaxKind["JSDocCallbackTag"] = 338] = "JSDocCallbackTag"; + SyntaxKind[SyntaxKind["JSDocEnumTag"] = 339] = "JSDocEnumTag"; + SyntaxKind[SyntaxKind["JSDocParameterTag"] = 340] = "JSDocParameterTag"; + SyntaxKind[SyntaxKind["JSDocReturnTag"] = 341] = "JSDocReturnTag"; + SyntaxKind[SyntaxKind["JSDocThisTag"] = 342] = "JSDocThisTag"; + SyntaxKind[SyntaxKind["JSDocTypeTag"] = 343] = "JSDocTypeTag"; + SyntaxKind[SyntaxKind["JSDocTemplateTag"] = 344] = "JSDocTemplateTag"; + SyntaxKind[SyntaxKind["JSDocTypedefTag"] = 345] = "JSDocTypedefTag"; + SyntaxKind[SyntaxKind["JSDocSeeTag"] = 346] = "JSDocSeeTag"; + SyntaxKind[SyntaxKind["JSDocPropertyTag"] = 347] = "JSDocPropertyTag"; + // Synthesized list + SyntaxKind[SyntaxKind["SyntaxList"] = 348] = "SyntaxList"; + // Transformation nodes + SyntaxKind[SyntaxKind["NotEmittedStatement"] = 349] = "NotEmittedStatement"; + SyntaxKind[SyntaxKind["PartiallyEmittedExpression"] = 350] = "PartiallyEmittedExpression"; + SyntaxKind[SyntaxKind["CommaListExpression"] = 351] = "CommaListExpression"; + SyntaxKind[SyntaxKind["MergeDeclarationMarker"] = 352] = "MergeDeclarationMarker"; + SyntaxKind[SyntaxKind["EndOfDeclarationMarker"] = 353] = "EndOfDeclarationMarker"; + SyntaxKind[SyntaxKind["SyntheticReferenceExpression"] = 354] = "SyntheticReferenceExpression"; + // Enum value count + SyntaxKind[SyntaxKind["Count"] = 355] = "Count"; + // Markers + SyntaxKind[SyntaxKind["FirstAssignment"] = 63] = "FirstAssignment"; + SyntaxKind[SyntaxKind["LastAssignment"] = 78] = "LastAssignment"; + SyntaxKind[SyntaxKind["FirstCompoundAssignment"] = 64] = "FirstCompoundAssignment"; + SyntaxKind[SyntaxKind["LastCompoundAssignment"] = 78] = "LastCompoundAssignment"; + SyntaxKind[SyntaxKind["FirstReservedWord"] = 81] = "FirstReservedWord"; + SyntaxKind[SyntaxKind["LastReservedWord"] = 116] = "LastReservedWord"; + SyntaxKind[SyntaxKind["FirstKeyword"] = 81] = "FirstKeyword"; + SyntaxKind[SyntaxKind["LastKeyword"] = 160] = "LastKeyword"; + SyntaxKind[SyntaxKind["FirstFutureReservedWord"] = 117] = "FirstFutureReservedWord"; + SyntaxKind[SyntaxKind["LastFutureReservedWord"] = 125] = "LastFutureReservedWord"; + SyntaxKind[SyntaxKind["FirstTypeNode"] = 177] = "FirstTypeNode"; + SyntaxKind[SyntaxKind["LastTypeNode"] = 200] = "LastTypeNode"; + SyntaxKind[SyntaxKind["FirstPunctuation"] = 18] = "FirstPunctuation"; + SyntaxKind[SyntaxKind["LastPunctuation"] = 78] = "LastPunctuation"; + SyntaxKind[SyntaxKind["FirstToken"] = 0] = "FirstToken"; + SyntaxKind[SyntaxKind["LastToken"] = 160] = "LastToken"; + SyntaxKind[SyntaxKind["FirstTriviaToken"] = 2] = "FirstTriviaToken"; + SyntaxKind[SyntaxKind["LastTriviaToken"] = 7] = "LastTriviaToken"; + SyntaxKind[SyntaxKind["FirstLiteralToken"] = 8] = "FirstLiteralToken"; + SyntaxKind[SyntaxKind["LastLiteralToken"] = 14] = "LastLiteralToken"; + SyntaxKind[SyntaxKind["FirstTemplateToken"] = 14] = "FirstTemplateToken"; + SyntaxKind[SyntaxKind["LastTemplateToken"] = 17] = "LastTemplateToken"; + SyntaxKind[SyntaxKind["FirstBinaryOperator"] = 29] = "FirstBinaryOperator"; + SyntaxKind[SyntaxKind["LastBinaryOperator"] = 78] = "LastBinaryOperator"; + SyntaxKind[SyntaxKind["FirstStatement"] = 237] = "FirstStatement"; + SyntaxKind[SyntaxKind["LastStatement"] = 253] = "LastStatement"; + SyntaxKind[SyntaxKind["FirstNode"] = 161] = "FirstNode"; + SyntaxKind[SyntaxKind["FirstJSDocNode"] = 309] = "FirstJSDocNode"; + SyntaxKind[SyntaxKind["LastJSDocNode"] = 347] = "LastJSDocNode"; + SyntaxKind[SyntaxKind["FirstJSDocTagNode"] = 327] = "FirstJSDocTagNode"; + SyntaxKind[SyntaxKind["LastJSDocTagNode"] = 347] = "LastJSDocTagNode"; + /* @internal */ SyntaxKind[SyntaxKind["FirstContextualKeyword"] = 126] = "FirstContextualKeyword"; + /* @internal */ SyntaxKind[SyntaxKind["LastContextualKeyword"] = 160] = "LastContextualKeyword"; + SyntaxKind[SyntaxKind["JSDoc"] = 320] = "JSDoc"; + })(SyntaxKind = ts.SyntaxKind || (ts.SyntaxKind = {})); + var NodeFlags; + (function (NodeFlags) { + NodeFlags[NodeFlags["None"] = 0] = "None"; + NodeFlags[NodeFlags["Let"] = 1] = "Let"; + NodeFlags[NodeFlags["Const"] = 2] = "Const"; + NodeFlags[NodeFlags["NestedNamespace"] = 4] = "NestedNamespace"; + NodeFlags[NodeFlags["Synthesized"] = 8] = "Synthesized"; + NodeFlags[NodeFlags["Namespace"] = 16] = "Namespace"; + NodeFlags[NodeFlags["OptionalChain"] = 32] = "OptionalChain"; + NodeFlags[NodeFlags["ExportContext"] = 64] = "ExportContext"; + NodeFlags[NodeFlags["ContainsThis"] = 128] = "ContainsThis"; + NodeFlags[NodeFlags["HasImplicitReturn"] = 256] = "HasImplicitReturn"; + NodeFlags[NodeFlags["HasExplicitReturn"] = 512] = "HasExplicitReturn"; + NodeFlags[NodeFlags["GlobalAugmentation"] = 1024] = "GlobalAugmentation"; + NodeFlags[NodeFlags["HasAsyncFunctions"] = 2048] = "HasAsyncFunctions"; + NodeFlags[NodeFlags["DisallowInContext"] = 4096] = "DisallowInContext"; + NodeFlags[NodeFlags["YieldContext"] = 8192] = "YieldContext"; + NodeFlags[NodeFlags["DecoratorContext"] = 16384] = "DecoratorContext"; + NodeFlags[NodeFlags["AwaitContext"] = 32768] = "AwaitContext"; + NodeFlags[NodeFlags["DisallowConditionalTypesContext"] = 65536] = "DisallowConditionalTypesContext"; + NodeFlags[NodeFlags["ThisNodeHasError"] = 131072] = "ThisNodeHasError"; + NodeFlags[NodeFlags["JavaScriptFile"] = 262144] = "JavaScriptFile"; + NodeFlags[NodeFlags["ThisNodeOrAnySubNodesHasError"] = 524288] = "ThisNodeOrAnySubNodesHasError"; + NodeFlags[NodeFlags["HasAggregatedChildData"] = 1048576] = "HasAggregatedChildData"; + // These flags will be set when the parser encounters a dynamic import expression or 'import.meta' to avoid + // walking the tree if the flags are not set. However, these flags are just a approximation + // (hence why it's named "PossiblyContainsDynamicImport") because once set, the flags never get cleared. + // During editing, if a dynamic import is removed, incremental parsing will *NOT* clear this flag. + // This means that the tree will always be traversed during module resolution, or when looking for external module indicators. + // However, the removal operation should not occur often and in the case of the + // removal, it is likely that users will add the import anyway. + // The advantage of this approach is its simplicity. For the case of batch compilation, + // we guarantee that users won't have to pay the price of walking the tree if a dynamic import isn't used. + /* @internal */ NodeFlags[NodeFlags["PossiblyContainsDynamicImport"] = 2097152] = "PossiblyContainsDynamicImport"; + /* @internal */ NodeFlags[NodeFlags["PossiblyContainsImportMeta"] = 4194304] = "PossiblyContainsImportMeta"; + NodeFlags[NodeFlags["JSDoc"] = 8388608] = "JSDoc"; + /* @internal */ NodeFlags[NodeFlags["Ambient"] = 16777216] = "Ambient"; + /* @internal */ NodeFlags[NodeFlags["InWithStatement"] = 33554432] = "InWithStatement"; + NodeFlags[NodeFlags["JsonFile"] = 67108864] = "JsonFile"; + /* @internal */ NodeFlags[NodeFlags["TypeCached"] = 134217728] = "TypeCached"; + /* @internal */ NodeFlags[NodeFlags["Deprecated"] = 268435456] = "Deprecated"; + NodeFlags[NodeFlags["BlockScoped"] = 3] = "BlockScoped"; + NodeFlags[NodeFlags["ReachabilityCheckFlags"] = 768] = "ReachabilityCheckFlags"; + NodeFlags[NodeFlags["ReachabilityAndEmitFlags"] = 2816] = "ReachabilityAndEmitFlags"; + // Parsing context flags + NodeFlags[NodeFlags["ContextFlags"] = 50720768] = "ContextFlags"; + // Exclude these flags when parsing a Type + NodeFlags[NodeFlags["TypeExcludesFlags"] = 40960] = "TypeExcludesFlags"; + // Represents all flags that are potentially set once and + // never cleared on SourceFiles which get re-used in between incremental parses. + // See the comment above on `PossiblyContainsDynamicImport` and `PossiblyContainsImportMeta`. + /* @internal */ NodeFlags[NodeFlags["PermanentlySetIncrementalFlags"] = 6291456] = "PermanentlySetIncrementalFlags"; + })(NodeFlags = ts.NodeFlags || (ts.NodeFlags = {})); + var ModifierFlags; + (function (ModifierFlags) { + ModifierFlags[ModifierFlags["None"] = 0] = "None"; + ModifierFlags[ModifierFlags["Export"] = 1] = "Export"; + ModifierFlags[ModifierFlags["Ambient"] = 2] = "Ambient"; + ModifierFlags[ModifierFlags["Public"] = 4] = "Public"; + ModifierFlags[ModifierFlags["Private"] = 8] = "Private"; + ModifierFlags[ModifierFlags["Protected"] = 16] = "Protected"; + ModifierFlags[ModifierFlags["Static"] = 32] = "Static"; + ModifierFlags[ModifierFlags["Readonly"] = 64] = "Readonly"; + ModifierFlags[ModifierFlags["Abstract"] = 128] = "Abstract"; + ModifierFlags[ModifierFlags["Async"] = 256] = "Async"; + ModifierFlags[ModifierFlags["Default"] = 512] = "Default"; + ModifierFlags[ModifierFlags["Const"] = 2048] = "Const"; + ModifierFlags[ModifierFlags["HasComputedJSDocModifiers"] = 4096] = "HasComputedJSDocModifiers"; + ModifierFlags[ModifierFlags["Deprecated"] = 8192] = "Deprecated"; + ModifierFlags[ModifierFlags["Override"] = 16384] = "Override"; + ModifierFlags[ModifierFlags["In"] = 32768] = "In"; + ModifierFlags[ModifierFlags["Out"] = 65536] = "Out"; + ModifierFlags[ModifierFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; + ModifierFlags[ModifierFlags["AccessibilityModifier"] = 28] = "AccessibilityModifier"; + // Accessibility modifiers and 'readonly' can be attached to a parameter in a constructor to make it a property. + ModifierFlags[ModifierFlags["ParameterPropertyModifier"] = 16476] = "ParameterPropertyModifier"; + ModifierFlags[ModifierFlags["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier"; + ModifierFlags[ModifierFlags["TypeScriptModifier"] = 116958] = "TypeScriptModifier"; + ModifierFlags[ModifierFlags["ExportDefault"] = 513] = "ExportDefault"; + ModifierFlags[ModifierFlags["All"] = 125951] = "All"; + })(ModifierFlags = ts.ModifierFlags || (ts.ModifierFlags = {})); + var JsxFlags; + (function (JsxFlags) { + JsxFlags[JsxFlags["None"] = 0] = "None"; + /** An element from a named property of the JSX.IntrinsicElements interface */ + JsxFlags[JsxFlags["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; + /** An element inferred from the string index signature of the JSX.IntrinsicElements interface */ + JsxFlags[JsxFlags["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; + JsxFlags[JsxFlags["IntrinsicElement"] = 3] = "IntrinsicElement"; + })(JsxFlags = ts.JsxFlags || (ts.JsxFlags = {})); + /* @internal */ + var RelationComparisonResult; + (function (RelationComparisonResult) { + RelationComparisonResult[RelationComparisonResult["Succeeded"] = 1] = "Succeeded"; + RelationComparisonResult[RelationComparisonResult["Failed"] = 2] = "Failed"; + RelationComparisonResult[RelationComparisonResult["Reported"] = 4] = "Reported"; + RelationComparisonResult[RelationComparisonResult["ReportsUnmeasurable"] = 8] = "ReportsUnmeasurable"; + RelationComparisonResult[RelationComparisonResult["ReportsUnreliable"] = 16] = "ReportsUnreliable"; + RelationComparisonResult[RelationComparisonResult["ReportsMask"] = 24] = "ReportsMask"; + })(RelationComparisonResult = ts.RelationComparisonResult || (ts.RelationComparisonResult = {})); + var GeneratedIdentifierFlags; + (function (GeneratedIdentifierFlags) { + // Kinds + GeneratedIdentifierFlags[GeneratedIdentifierFlags["None"] = 0] = "None"; + /*@internal*/ GeneratedIdentifierFlags[GeneratedIdentifierFlags["Auto"] = 1] = "Auto"; + /*@internal*/ GeneratedIdentifierFlags[GeneratedIdentifierFlags["Loop"] = 2] = "Loop"; + /*@internal*/ GeneratedIdentifierFlags[GeneratedIdentifierFlags["Unique"] = 3] = "Unique"; + /*@internal*/ GeneratedIdentifierFlags[GeneratedIdentifierFlags["Node"] = 4] = "Node"; + /*@internal*/ GeneratedIdentifierFlags[GeneratedIdentifierFlags["KindMask"] = 7] = "KindMask"; + // Flags + GeneratedIdentifierFlags[GeneratedIdentifierFlags["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes"; + GeneratedIdentifierFlags[GeneratedIdentifierFlags["Optimistic"] = 16] = "Optimistic"; + GeneratedIdentifierFlags[GeneratedIdentifierFlags["FileLevel"] = 32] = "FileLevel"; + GeneratedIdentifierFlags[GeneratedIdentifierFlags["AllowNameSubstitution"] = 64] = "AllowNameSubstitution"; + })(GeneratedIdentifierFlags = ts.GeneratedIdentifierFlags || (ts.GeneratedIdentifierFlags = {})); + var TokenFlags; + (function (TokenFlags) { + TokenFlags[TokenFlags["None"] = 0] = "None"; + /* @internal */ + TokenFlags[TokenFlags["PrecedingLineBreak"] = 1] = "PrecedingLineBreak"; + /* @internal */ + TokenFlags[TokenFlags["PrecedingJSDocComment"] = 2] = "PrecedingJSDocComment"; + /* @internal */ + TokenFlags[TokenFlags["Unterminated"] = 4] = "Unterminated"; + /* @internal */ + TokenFlags[TokenFlags["ExtendedUnicodeEscape"] = 8] = "ExtendedUnicodeEscape"; + TokenFlags[TokenFlags["Scientific"] = 16] = "Scientific"; + TokenFlags[TokenFlags["Octal"] = 32] = "Octal"; + TokenFlags[TokenFlags["HexSpecifier"] = 64] = "HexSpecifier"; + TokenFlags[TokenFlags["BinarySpecifier"] = 128] = "BinarySpecifier"; + TokenFlags[TokenFlags["OctalSpecifier"] = 256] = "OctalSpecifier"; + /* @internal */ + TokenFlags[TokenFlags["ContainsSeparator"] = 512] = "ContainsSeparator"; + /* @internal */ + TokenFlags[TokenFlags["UnicodeEscape"] = 1024] = "UnicodeEscape"; + /* @internal */ + TokenFlags[TokenFlags["ContainsInvalidEscape"] = 2048] = "ContainsInvalidEscape"; + /* @internal */ + TokenFlags[TokenFlags["BinaryOrOctalSpecifier"] = 384] = "BinaryOrOctalSpecifier"; + /* @internal */ + TokenFlags[TokenFlags["NumericLiteralFlags"] = 1008] = "NumericLiteralFlags"; + /* @internal */ + TokenFlags[TokenFlags["TemplateLiteralLikeFlags"] = 2048] = "TemplateLiteralLikeFlags"; + })(TokenFlags = ts.TokenFlags || (ts.TokenFlags = {})); + // NOTE: Ensure this is up-to-date with src/debug/debug.ts + var FlowFlags; + (function (FlowFlags) { + FlowFlags[FlowFlags["Unreachable"] = 1] = "Unreachable"; + FlowFlags[FlowFlags["Start"] = 2] = "Start"; + FlowFlags[FlowFlags["BranchLabel"] = 4] = "BranchLabel"; + FlowFlags[FlowFlags["LoopLabel"] = 8] = "LoopLabel"; + FlowFlags[FlowFlags["Assignment"] = 16] = "Assignment"; + FlowFlags[FlowFlags["TrueCondition"] = 32] = "TrueCondition"; + FlowFlags[FlowFlags["FalseCondition"] = 64] = "FalseCondition"; + FlowFlags[FlowFlags["SwitchClause"] = 128] = "SwitchClause"; + FlowFlags[FlowFlags["ArrayMutation"] = 256] = "ArrayMutation"; + FlowFlags[FlowFlags["Call"] = 512] = "Call"; + FlowFlags[FlowFlags["ReduceLabel"] = 1024] = "ReduceLabel"; + FlowFlags[FlowFlags["Referenced"] = 2048] = "Referenced"; + FlowFlags[FlowFlags["Shared"] = 4096] = "Shared"; + FlowFlags[FlowFlags["Label"] = 12] = "Label"; + FlowFlags[FlowFlags["Condition"] = 96] = "Condition"; + })(FlowFlags = ts.FlowFlags || (ts.FlowFlags = {})); + /* @internal */ + var CommentDirectiveType; + (function (CommentDirectiveType) { + CommentDirectiveType[CommentDirectiveType["ExpectError"] = 0] = "ExpectError"; + CommentDirectiveType[CommentDirectiveType["Ignore"] = 1] = "Ignore"; + })(CommentDirectiveType = ts.CommentDirectiveType || (ts.CommentDirectiveType = {})); + var OperationCanceledException = /** @class */ (function () { + function OperationCanceledException() { + } + return OperationCanceledException; + }()); + ts.OperationCanceledException = OperationCanceledException; + /*@internal*/ + var FileIncludeKind; + (function (FileIncludeKind) { + FileIncludeKind[FileIncludeKind["RootFile"] = 0] = "RootFile"; + FileIncludeKind[FileIncludeKind["SourceFromProjectReference"] = 1] = "SourceFromProjectReference"; + FileIncludeKind[FileIncludeKind["OutputFromProjectReference"] = 2] = "OutputFromProjectReference"; + FileIncludeKind[FileIncludeKind["Import"] = 3] = "Import"; + FileIncludeKind[FileIncludeKind["ReferenceFile"] = 4] = "ReferenceFile"; + FileIncludeKind[FileIncludeKind["TypeReferenceDirective"] = 5] = "TypeReferenceDirective"; + FileIncludeKind[FileIncludeKind["LibFile"] = 6] = "LibFile"; + FileIncludeKind[FileIncludeKind["LibReferenceDirective"] = 7] = "LibReferenceDirective"; + FileIncludeKind[FileIncludeKind["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile"; + })(FileIncludeKind = ts.FileIncludeKind || (ts.FileIncludeKind = {})); + /*@internal*/ + var FilePreprocessingDiagnosticsKind; + (function (FilePreprocessingDiagnosticsKind) { + FilePreprocessingDiagnosticsKind[FilePreprocessingDiagnosticsKind["FilePreprocessingReferencedDiagnostic"] = 0] = "FilePreprocessingReferencedDiagnostic"; + FilePreprocessingDiagnosticsKind[FilePreprocessingDiagnosticsKind["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic"; + })(FilePreprocessingDiagnosticsKind = ts.FilePreprocessingDiagnosticsKind || (ts.FilePreprocessingDiagnosticsKind = {})); + /* @internal */ + var StructureIsReused; + (function (StructureIsReused) { + StructureIsReused[StructureIsReused["Not"] = 0] = "Not"; + StructureIsReused[StructureIsReused["SafeModules"] = 1] = "SafeModules"; + StructureIsReused[StructureIsReused["Completely"] = 2] = "Completely"; + })(StructureIsReused = ts.StructureIsReused || (ts.StructureIsReused = {})); + /** Return code used by getEmitOutput function to indicate status of the function */ + var ExitStatus; + (function (ExitStatus) { + // Compiler ran successfully. Either this was a simple do-nothing compilation (for example, + // when -version or -help was provided, or this was a normal compilation, no diagnostics + // were produced, and all outputs were generated successfully. + ExitStatus[ExitStatus["Success"] = 0] = "Success"; + // Diagnostics were produced and because of them no code was generated. + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; + // Diagnostics were produced and outputs were generated in spite of them. + ExitStatus[ExitStatus["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; + // When build skipped because passed in project is invalid + ExitStatus[ExitStatus["InvalidProject_OutputsSkipped"] = 3] = "InvalidProject_OutputsSkipped"; + // When build is skipped because project references form cycle + ExitStatus[ExitStatus["ProjectReferenceCycle_OutputsSkipped"] = 4] = "ProjectReferenceCycle_OutputsSkipped"; + /** @deprecated Use ProjectReferenceCycle_OutputsSkipped instead. */ + ExitStatus[ExitStatus["ProjectReferenceCycle_OutputsSkupped"] = 4] = "ProjectReferenceCycle_OutputsSkupped"; + })(ExitStatus = ts.ExitStatus || (ts.ExitStatus = {})); + /* @internal */ + var MemberOverrideStatus; + (function (MemberOverrideStatus) { + MemberOverrideStatus[MemberOverrideStatus["Ok"] = 0] = "Ok"; + MemberOverrideStatus[MemberOverrideStatus["NeedsOverride"] = 1] = "NeedsOverride"; + MemberOverrideStatus[MemberOverrideStatus["HasInvalidOverride"] = 2] = "HasInvalidOverride"; + })(MemberOverrideStatus = ts.MemberOverrideStatus || (ts.MemberOverrideStatus = {})); + /* @internal */ + var UnionReduction; + (function (UnionReduction) { + UnionReduction[UnionReduction["None"] = 0] = "None"; + UnionReduction[UnionReduction["Literal"] = 1] = "Literal"; + UnionReduction[UnionReduction["Subtype"] = 2] = "Subtype"; + })(UnionReduction = ts.UnionReduction || (ts.UnionReduction = {})); + /* @internal */ + var ContextFlags; + (function (ContextFlags) { + ContextFlags[ContextFlags["None"] = 0] = "None"; + ContextFlags[ContextFlags["Signature"] = 1] = "Signature"; + ContextFlags[ContextFlags["NoConstraints"] = 2] = "NoConstraints"; + ContextFlags[ContextFlags["Completions"] = 4] = "Completions"; + ContextFlags[ContextFlags["SkipBindingPatterns"] = 8] = "SkipBindingPatterns"; + })(ContextFlags = ts.ContextFlags || (ts.ContextFlags = {})); + // NOTE: If modifying this enum, must modify `TypeFormatFlags` too! + var NodeBuilderFlags; + (function (NodeBuilderFlags) { + NodeBuilderFlags[NodeBuilderFlags["None"] = 0] = "None"; + // Options + NodeBuilderFlags[NodeBuilderFlags["NoTruncation"] = 1] = "NoTruncation"; + NodeBuilderFlags[NodeBuilderFlags["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; + NodeBuilderFlags[NodeBuilderFlags["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams"; + NodeBuilderFlags[NodeBuilderFlags["UseStructuralFallback"] = 8] = "UseStructuralFallback"; + NodeBuilderFlags[NodeBuilderFlags["ForbidIndexedAccessSymbolReferences"] = 16] = "ForbidIndexedAccessSymbolReferences"; + NodeBuilderFlags[NodeBuilderFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; + NodeBuilderFlags[NodeBuilderFlags["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; + NodeBuilderFlags[NodeBuilderFlags["UseOnlyExternalAliasing"] = 128] = "UseOnlyExternalAliasing"; + NodeBuilderFlags[NodeBuilderFlags["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; + NodeBuilderFlags[NodeBuilderFlags["WriteTypeParametersInQualifiedName"] = 512] = "WriteTypeParametersInQualifiedName"; + NodeBuilderFlags[NodeBuilderFlags["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; + NodeBuilderFlags[NodeBuilderFlags["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; + NodeBuilderFlags[NodeBuilderFlags["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; + NodeBuilderFlags[NodeBuilderFlags["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; + NodeBuilderFlags[NodeBuilderFlags["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; + NodeBuilderFlags[NodeBuilderFlags["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; + NodeBuilderFlags[NodeBuilderFlags["NoTypeReduction"] = 536870912] = "NoTypeReduction"; + // Error handling + NodeBuilderFlags[NodeBuilderFlags["AllowThisInObjectLiteral"] = 32768] = "AllowThisInObjectLiteral"; + NodeBuilderFlags[NodeBuilderFlags["AllowQualifiedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifiedNameInPlaceOfIdentifier"; + /** @deprecated AllowQualifedNameInPlaceOfIdentifier. Use AllowQualifiedNameInPlaceOfIdentifier instead. */ + NodeBuilderFlags[NodeBuilderFlags["AllowQualifedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifedNameInPlaceOfIdentifier"; + NodeBuilderFlags[NodeBuilderFlags["AllowAnonymousIdentifier"] = 131072] = "AllowAnonymousIdentifier"; + NodeBuilderFlags[NodeBuilderFlags["AllowEmptyUnionOrIntersection"] = 262144] = "AllowEmptyUnionOrIntersection"; + NodeBuilderFlags[NodeBuilderFlags["AllowEmptyTuple"] = 524288] = "AllowEmptyTuple"; + NodeBuilderFlags[NodeBuilderFlags["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; + NodeBuilderFlags[NodeBuilderFlags["AllowEmptyIndexInfoType"] = 2097152] = "AllowEmptyIndexInfoType"; + // Errors (cont.) + NodeBuilderFlags[NodeBuilderFlags["AllowNodeModulesRelativePaths"] = 67108864] = "AllowNodeModulesRelativePaths"; + /* @internal */ NodeBuilderFlags[NodeBuilderFlags["DoNotIncludeSymbolChain"] = 134217728] = "DoNotIncludeSymbolChain"; + NodeBuilderFlags[NodeBuilderFlags["IgnoreErrors"] = 70221824] = "IgnoreErrors"; + // State + NodeBuilderFlags[NodeBuilderFlags["InObjectTypeLiteral"] = 4194304] = "InObjectTypeLiteral"; + NodeBuilderFlags[NodeBuilderFlags["InTypeAlias"] = 8388608] = "InTypeAlias"; + NodeBuilderFlags[NodeBuilderFlags["InInitialEntityName"] = 16777216] = "InInitialEntityName"; + })(NodeBuilderFlags = ts.NodeBuilderFlags || (ts.NodeBuilderFlags = {})); + // Ensure the shared flags between this and `NodeBuilderFlags` stay in alignment + var TypeFormatFlags; + (function (TypeFormatFlags) { + TypeFormatFlags[TypeFormatFlags["None"] = 0] = "None"; + TypeFormatFlags[TypeFormatFlags["NoTruncation"] = 1] = "NoTruncation"; + TypeFormatFlags[TypeFormatFlags["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; + // hole because there's a hole in node builder flags + TypeFormatFlags[TypeFormatFlags["UseStructuralFallback"] = 8] = "UseStructuralFallback"; + // hole because there's a hole in node builder flags + TypeFormatFlags[TypeFormatFlags["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; + TypeFormatFlags[TypeFormatFlags["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; + // hole because `UseOnlyExternalAliasing` is here in node builder flags, but functions which take old flags use `SymbolFormatFlags` instead + TypeFormatFlags[TypeFormatFlags["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; + // hole because `WriteTypeParametersInQualifiedName` is here in node builder flags, but functions which take old flags use `SymbolFormatFlags` for this instead + TypeFormatFlags[TypeFormatFlags["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; + TypeFormatFlags[TypeFormatFlags["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; + TypeFormatFlags[TypeFormatFlags["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; + TypeFormatFlags[TypeFormatFlags["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; + TypeFormatFlags[TypeFormatFlags["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; + TypeFormatFlags[TypeFormatFlags["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; + TypeFormatFlags[TypeFormatFlags["NoTypeReduction"] = 536870912] = "NoTypeReduction"; + // Error Handling + TypeFormatFlags[TypeFormatFlags["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; + // TypeFormatFlags exclusive + TypeFormatFlags[TypeFormatFlags["AddUndefined"] = 131072] = "AddUndefined"; + TypeFormatFlags[TypeFormatFlags["WriteArrowStyleSignature"] = 262144] = "WriteArrowStyleSignature"; + // State + TypeFormatFlags[TypeFormatFlags["InArrayType"] = 524288] = "InArrayType"; + TypeFormatFlags[TypeFormatFlags["InElementType"] = 2097152] = "InElementType"; + TypeFormatFlags[TypeFormatFlags["InFirstTypeArgument"] = 4194304] = "InFirstTypeArgument"; + TypeFormatFlags[TypeFormatFlags["InTypeAlias"] = 8388608] = "InTypeAlias"; + /** @deprecated */ TypeFormatFlags[TypeFormatFlags["WriteOwnNameForAnyLike"] = 0] = "WriteOwnNameForAnyLike"; + TypeFormatFlags[TypeFormatFlags["NodeBuilderFlagsMask"] = 814775659] = "NodeBuilderFlagsMask"; + })(TypeFormatFlags = ts.TypeFormatFlags || (ts.TypeFormatFlags = {})); + var SymbolFormatFlags; + (function (SymbolFormatFlags) { + SymbolFormatFlags[SymbolFormatFlags["None"] = 0] = "None"; + // Write symbols's type argument if it is instantiated symbol + // eg. class C { p: T } <-- Show p as C.p here + // var a: C; + // var p = a.p; <--- Here p is property of C so show it as C.p instead of just C.p + SymbolFormatFlags[SymbolFormatFlags["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; + // Use only external alias information to get the symbol name in the given context + // eg. module m { export class c { } } import x = m.c; + // When this flag is specified m.c will be used to refer to the class instead of alias symbol x + SymbolFormatFlags[SymbolFormatFlags["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; + // Build symbol name using any nodes needed, instead of just components of an entity name + SymbolFormatFlags[SymbolFormatFlags["AllowAnyNodeKind"] = 4] = "AllowAnyNodeKind"; + // Prefer aliases which are not directly visible + SymbolFormatFlags[SymbolFormatFlags["UseAliasDefinedOutsideCurrentScope"] = 8] = "UseAliasDefinedOutsideCurrentScope"; + // Skip building an accessible symbol chain + /* @internal */ SymbolFormatFlags[SymbolFormatFlags["DoNotIncludeSymbolChain"] = 16] = "DoNotIncludeSymbolChain"; + })(SymbolFormatFlags = ts.SymbolFormatFlags || (ts.SymbolFormatFlags = {})); + /* @internal */ + var SymbolAccessibility; + (function (SymbolAccessibility) { + SymbolAccessibility[SymbolAccessibility["Accessible"] = 0] = "Accessible"; + SymbolAccessibility[SymbolAccessibility["NotAccessible"] = 1] = "NotAccessible"; + SymbolAccessibility[SymbolAccessibility["CannotBeNamed"] = 2] = "CannotBeNamed"; + })(SymbolAccessibility = ts.SymbolAccessibility || (ts.SymbolAccessibility = {})); + /* @internal */ + var SyntheticSymbolKind; + (function (SyntheticSymbolKind) { + SyntheticSymbolKind[SyntheticSymbolKind["UnionOrIntersection"] = 0] = "UnionOrIntersection"; + SyntheticSymbolKind[SyntheticSymbolKind["Spread"] = 1] = "Spread"; + })(SyntheticSymbolKind = ts.SyntheticSymbolKind || (ts.SyntheticSymbolKind = {})); + var TypePredicateKind; + (function (TypePredicateKind) { + TypePredicateKind[TypePredicateKind["This"] = 0] = "This"; + TypePredicateKind[TypePredicateKind["Identifier"] = 1] = "Identifier"; + TypePredicateKind[TypePredicateKind["AssertsThis"] = 2] = "AssertsThis"; + TypePredicateKind[TypePredicateKind["AssertsIdentifier"] = 3] = "AssertsIdentifier"; + })(TypePredicateKind = ts.TypePredicateKind || (ts.TypePredicateKind = {})); + /** Indicates how to serialize the name for a TypeReferenceNode when emitting decorator metadata */ + /* @internal */ + var TypeReferenceSerializationKind; + (function (TypeReferenceSerializationKind) { + // The TypeReferenceNode could not be resolved. + // The type name should be emitted using a safe fallback. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["Unknown"] = 0] = "Unknown"; + // The TypeReferenceNode resolves to a type with a constructor + // function that can be reached at runtime (e.g. a `class` + // declaration or a `var` declaration for the static side + // of a type, such as the global `Promise` type in lib.d.ts). + TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; + // The TypeReferenceNode resolves to a Void-like, Nullable, or Never type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; + // The TypeReferenceNode resolves to a Number-like type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["NumberLikeType"] = 3] = "NumberLikeType"; + // The TypeReferenceNode resolves to a BigInt-like type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["BigIntLikeType"] = 4] = "BigIntLikeType"; + // The TypeReferenceNode resolves to a String-like type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["StringLikeType"] = 5] = "StringLikeType"; + // The TypeReferenceNode resolves to a Boolean-like type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["BooleanType"] = 6] = "BooleanType"; + // The TypeReferenceNode resolves to an Array-like type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["ArrayLikeType"] = 7] = "ArrayLikeType"; + // The TypeReferenceNode resolves to the ESSymbol type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["ESSymbolType"] = 8] = "ESSymbolType"; + // The TypeReferenceNode resolved to the global Promise constructor symbol. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["Promise"] = 9] = "Promise"; + // The TypeReferenceNode resolves to a Function type or a type with call signatures. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["TypeWithCallSignature"] = 10] = "TypeWithCallSignature"; + // The TypeReferenceNode resolves to any other type. + TypeReferenceSerializationKind[TypeReferenceSerializationKind["ObjectType"] = 11] = "ObjectType"; + })(TypeReferenceSerializationKind = ts.TypeReferenceSerializationKind || (ts.TypeReferenceSerializationKind = {})); + var SymbolFlags; + (function (SymbolFlags) { + SymbolFlags[SymbolFlags["None"] = 0] = "None"; + SymbolFlags[SymbolFlags["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; + SymbolFlags[SymbolFlags["BlockScopedVariable"] = 2] = "BlockScopedVariable"; + SymbolFlags[SymbolFlags["Property"] = 4] = "Property"; + SymbolFlags[SymbolFlags["EnumMember"] = 8] = "EnumMember"; + SymbolFlags[SymbolFlags["Function"] = 16] = "Function"; + SymbolFlags[SymbolFlags["Class"] = 32] = "Class"; + SymbolFlags[SymbolFlags["Interface"] = 64] = "Interface"; + SymbolFlags[SymbolFlags["ConstEnum"] = 128] = "ConstEnum"; + SymbolFlags[SymbolFlags["RegularEnum"] = 256] = "RegularEnum"; + SymbolFlags[SymbolFlags["ValueModule"] = 512] = "ValueModule"; + SymbolFlags[SymbolFlags["NamespaceModule"] = 1024] = "NamespaceModule"; + SymbolFlags[SymbolFlags["TypeLiteral"] = 2048] = "TypeLiteral"; + SymbolFlags[SymbolFlags["ObjectLiteral"] = 4096] = "ObjectLiteral"; + SymbolFlags[SymbolFlags["Method"] = 8192] = "Method"; + SymbolFlags[SymbolFlags["Constructor"] = 16384] = "Constructor"; + SymbolFlags[SymbolFlags["GetAccessor"] = 32768] = "GetAccessor"; + SymbolFlags[SymbolFlags["SetAccessor"] = 65536] = "SetAccessor"; + SymbolFlags[SymbolFlags["Signature"] = 131072] = "Signature"; + SymbolFlags[SymbolFlags["TypeParameter"] = 262144] = "TypeParameter"; + SymbolFlags[SymbolFlags["TypeAlias"] = 524288] = "TypeAlias"; + SymbolFlags[SymbolFlags["ExportValue"] = 1048576] = "ExportValue"; + SymbolFlags[SymbolFlags["Alias"] = 2097152] = "Alias"; + SymbolFlags[SymbolFlags["Prototype"] = 4194304] = "Prototype"; + SymbolFlags[SymbolFlags["ExportStar"] = 8388608] = "ExportStar"; + SymbolFlags[SymbolFlags["Optional"] = 16777216] = "Optional"; + SymbolFlags[SymbolFlags["Transient"] = 33554432] = "Transient"; + SymbolFlags[SymbolFlags["Assignment"] = 67108864] = "Assignment"; + SymbolFlags[SymbolFlags["ModuleExports"] = 134217728] = "ModuleExports"; + /* @internal */ + SymbolFlags[SymbolFlags["All"] = 67108863] = "All"; + SymbolFlags[SymbolFlags["Enum"] = 384] = "Enum"; + SymbolFlags[SymbolFlags["Variable"] = 3] = "Variable"; + SymbolFlags[SymbolFlags["Value"] = 111551] = "Value"; + SymbolFlags[SymbolFlags["Type"] = 788968] = "Type"; + SymbolFlags[SymbolFlags["Namespace"] = 1920] = "Namespace"; + SymbolFlags[SymbolFlags["Module"] = 1536] = "Module"; + SymbolFlags[SymbolFlags["Accessor"] = 98304] = "Accessor"; + // Variables can be redeclared, but can not redeclare a block-scoped declaration with the + // same name, or any other value that is not a variable, e.g. ValueModule or Class + SymbolFlags[SymbolFlags["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes"; + // Block-scoped declarations are not allowed to be re-declared + // they can not merge with anything in the value space + SymbolFlags[SymbolFlags["BlockScopedVariableExcludes"] = 111551] = "BlockScopedVariableExcludes"; + SymbolFlags[SymbolFlags["ParameterExcludes"] = 111551] = "ParameterExcludes"; + SymbolFlags[SymbolFlags["PropertyExcludes"] = 0] = "PropertyExcludes"; + SymbolFlags[SymbolFlags["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; + SymbolFlags[SymbolFlags["FunctionExcludes"] = 110991] = "FunctionExcludes"; + SymbolFlags[SymbolFlags["ClassExcludes"] = 899503] = "ClassExcludes"; + SymbolFlags[SymbolFlags["InterfaceExcludes"] = 788872] = "InterfaceExcludes"; + SymbolFlags[SymbolFlags["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; + SymbolFlags[SymbolFlags["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; + SymbolFlags[SymbolFlags["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes"; + SymbolFlags[SymbolFlags["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; + SymbolFlags[SymbolFlags["MethodExcludes"] = 103359] = "MethodExcludes"; + SymbolFlags[SymbolFlags["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes"; + SymbolFlags[SymbolFlags["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes"; + SymbolFlags[SymbolFlags["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes"; + SymbolFlags[SymbolFlags["TypeAliasExcludes"] = 788968] = "TypeAliasExcludes"; + SymbolFlags[SymbolFlags["AliasExcludes"] = 2097152] = "AliasExcludes"; + SymbolFlags[SymbolFlags["ModuleMember"] = 2623475] = "ModuleMember"; + SymbolFlags[SymbolFlags["ExportHasLocal"] = 944] = "ExportHasLocal"; + SymbolFlags[SymbolFlags["BlockScoped"] = 418] = "BlockScoped"; + SymbolFlags[SymbolFlags["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; + SymbolFlags[SymbolFlags["ClassMember"] = 106500] = "ClassMember"; + /* @internal */ + SymbolFlags[SymbolFlags["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier"; + /* @internal */ + SymbolFlags[SymbolFlags["ExportDoesNotSupportDefaultModifier"] = -113] = "ExportDoesNotSupportDefaultModifier"; + /* @internal */ + // The set of things we consider semantically classifiable. Used to speed up the LS during + // classification. + SymbolFlags[SymbolFlags["Classifiable"] = 2885600] = "Classifiable"; + /* @internal */ + SymbolFlags[SymbolFlags["LateBindingContainer"] = 6256] = "LateBindingContainer"; + })(SymbolFlags = ts.SymbolFlags || (ts.SymbolFlags = {})); + /* @internal */ + var EnumKind; + (function (EnumKind) { + EnumKind[EnumKind["Numeric"] = 0] = "Numeric"; + EnumKind[EnumKind["Literal"] = 1] = "Literal"; // Literal enum (each member has a TypeFlags.EnumLiteral type) + })(EnumKind = ts.EnumKind || (ts.EnumKind = {})); + /* @internal */ + var CheckFlags; + (function (CheckFlags) { + CheckFlags[CheckFlags["Instantiated"] = 1] = "Instantiated"; + CheckFlags[CheckFlags["SyntheticProperty"] = 2] = "SyntheticProperty"; + CheckFlags[CheckFlags["SyntheticMethod"] = 4] = "SyntheticMethod"; + CheckFlags[CheckFlags["Readonly"] = 8] = "Readonly"; + CheckFlags[CheckFlags["ReadPartial"] = 16] = "ReadPartial"; + CheckFlags[CheckFlags["WritePartial"] = 32] = "WritePartial"; + CheckFlags[CheckFlags["HasNonUniformType"] = 64] = "HasNonUniformType"; + CheckFlags[CheckFlags["HasLiteralType"] = 128] = "HasLiteralType"; + CheckFlags[CheckFlags["ContainsPublic"] = 256] = "ContainsPublic"; + CheckFlags[CheckFlags["ContainsProtected"] = 512] = "ContainsProtected"; + CheckFlags[CheckFlags["ContainsPrivate"] = 1024] = "ContainsPrivate"; + CheckFlags[CheckFlags["ContainsStatic"] = 2048] = "ContainsStatic"; + CheckFlags[CheckFlags["Late"] = 4096] = "Late"; + CheckFlags[CheckFlags["ReverseMapped"] = 8192] = "ReverseMapped"; + CheckFlags[CheckFlags["OptionalParameter"] = 16384] = "OptionalParameter"; + CheckFlags[CheckFlags["RestParameter"] = 32768] = "RestParameter"; + CheckFlags[CheckFlags["DeferredType"] = 65536] = "DeferredType"; + CheckFlags[CheckFlags["HasNeverType"] = 131072] = "HasNeverType"; + CheckFlags[CheckFlags["Mapped"] = 262144] = "Mapped"; + CheckFlags[CheckFlags["StripOptional"] = 524288] = "StripOptional"; + CheckFlags[CheckFlags["Unresolved"] = 1048576] = "Unresolved"; + CheckFlags[CheckFlags["Synthetic"] = 6] = "Synthetic"; + CheckFlags[CheckFlags["Discriminant"] = 192] = "Discriminant"; + CheckFlags[CheckFlags["Partial"] = 48] = "Partial"; + })(CheckFlags = ts.CheckFlags || (ts.CheckFlags = {})); + var InternalSymbolName; + (function (InternalSymbolName) { + InternalSymbolName["Call"] = "__call"; + InternalSymbolName["Constructor"] = "__constructor"; + InternalSymbolName["New"] = "__new"; + InternalSymbolName["Index"] = "__index"; + InternalSymbolName["ExportStar"] = "__export"; + InternalSymbolName["Global"] = "__global"; + InternalSymbolName["Missing"] = "__missing"; + InternalSymbolName["Type"] = "__type"; + InternalSymbolName["Object"] = "__object"; + InternalSymbolName["JSXAttributes"] = "__jsxAttributes"; + InternalSymbolName["Class"] = "__class"; + InternalSymbolName["Function"] = "__function"; + InternalSymbolName["Computed"] = "__computed"; + InternalSymbolName["Resolving"] = "__resolving__"; + InternalSymbolName["ExportEquals"] = "export="; + InternalSymbolName["Default"] = "default"; + InternalSymbolName["This"] = "this"; + })(InternalSymbolName = ts.InternalSymbolName || (ts.InternalSymbolName = {})); + /* @internal */ + var NodeCheckFlags; + (function (NodeCheckFlags) { + NodeCheckFlags[NodeCheckFlags["TypeChecked"] = 1] = "TypeChecked"; + NodeCheckFlags[NodeCheckFlags["LexicalThis"] = 2] = "LexicalThis"; + NodeCheckFlags[NodeCheckFlags["CaptureThis"] = 4] = "CaptureThis"; + NodeCheckFlags[NodeCheckFlags["CaptureNewTarget"] = 8] = "CaptureNewTarget"; + NodeCheckFlags[NodeCheckFlags["SuperInstance"] = 256] = "SuperInstance"; + NodeCheckFlags[NodeCheckFlags["SuperStatic"] = 512] = "SuperStatic"; + NodeCheckFlags[NodeCheckFlags["ContextChecked"] = 1024] = "ContextChecked"; + NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuper"] = 2048] = "AsyncMethodWithSuper"; + NodeCheckFlags[NodeCheckFlags["AsyncMethodWithSuperBinding"] = 4096] = "AsyncMethodWithSuperBinding"; + NodeCheckFlags[NodeCheckFlags["CaptureArguments"] = 8192] = "CaptureArguments"; + NodeCheckFlags[NodeCheckFlags["EnumValuesComputed"] = 16384] = "EnumValuesComputed"; + NodeCheckFlags[NodeCheckFlags["LexicalModuleMergesWithClass"] = 32768] = "LexicalModuleMergesWithClass"; + NodeCheckFlags[NodeCheckFlags["LoopWithCapturedBlockScopedBinding"] = 65536] = "LoopWithCapturedBlockScopedBinding"; + NodeCheckFlags[NodeCheckFlags["ContainsCapturedBlockScopeBinding"] = 131072] = "ContainsCapturedBlockScopeBinding"; + NodeCheckFlags[NodeCheckFlags["CapturedBlockScopedBinding"] = 262144] = "CapturedBlockScopedBinding"; + NodeCheckFlags[NodeCheckFlags["BlockScopedBindingInLoop"] = 524288] = "BlockScopedBindingInLoop"; + NodeCheckFlags[NodeCheckFlags["ClassWithBodyScopedClassBinding"] = 1048576] = "ClassWithBodyScopedClassBinding"; + NodeCheckFlags[NodeCheckFlags["BodyScopedClassBinding"] = 2097152] = "BodyScopedClassBinding"; + NodeCheckFlags[NodeCheckFlags["NeedsLoopOutParameter"] = 4194304] = "NeedsLoopOutParameter"; + NodeCheckFlags[NodeCheckFlags["AssignmentsMarked"] = 8388608] = "AssignmentsMarked"; + NodeCheckFlags[NodeCheckFlags["ClassWithConstructorReference"] = 16777216] = "ClassWithConstructorReference"; + NodeCheckFlags[NodeCheckFlags["ConstructorReferenceInClass"] = 33554432] = "ConstructorReferenceInClass"; + NodeCheckFlags[NodeCheckFlags["ContainsClassWithPrivateIdentifiers"] = 67108864] = "ContainsClassWithPrivateIdentifiers"; + NodeCheckFlags[NodeCheckFlags["ContainsSuperPropertyInStaticInitializer"] = 134217728] = "ContainsSuperPropertyInStaticInitializer"; + NodeCheckFlags[NodeCheckFlags["InCheckIdentifier"] = 268435456] = "InCheckIdentifier"; + })(NodeCheckFlags = ts.NodeCheckFlags || (ts.NodeCheckFlags = {})); + var TypeFlags; + (function (TypeFlags) { + TypeFlags[TypeFlags["Any"] = 1] = "Any"; + TypeFlags[TypeFlags["Unknown"] = 2] = "Unknown"; + TypeFlags[TypeFlags["String"] = 4] = "String"; + TypeFlags[TypeFlags["Number"] = 8] = "Number"; + TypeFlags[TypeFlags["Boolean"] = 16] = "Boolean"; + TypeFlags[TypeFlags["Enum"] = 32] = "Enum"; + TypeFlags[TypeFlags["BigInt"] = 64] = "BigInt"; + TypeFlags[TypeFlags["StringLiteral"] = 128] = "StringLiteral"; + TypeFlags[TypeFlags["NumberLiteral"] = 256] = "NumberLiteral"; + TypeFlags[TypeFlags["BooleanLiteral"] = 512] = "BooleanLiteral"; + TypeFlags[TypeFlags["EnumLiteral"] = 1024] = "EnumLiteral"; + TypeFlags[TypeFlags["BigIntLiteral"] = 2048] = "BigIntLiteral"; + TypeFlags[TypeFlags["ESSymbol"] = 4096] = "ESSymbol"; + TypeFlags[TypeFlags["UniqueESSymbol"] = 8192] = "UniqueESSymbol"; + TypeFlags[TypeFlags["Void"] = 16384] = "Void"; + TypeFlags[TypeFlags["Undefined"] = 32768] = "Undefined"; + TypeFlags[TypeFlags["Null"] = 65536] = "Null"; + TypeFlags[TypeFlags["Never"] = 131072] = "Never"; + TypeFlags[TypeFlags["TypeParameter"] = 262144] = "TypeParameter"; + TypeFlags[TypeFlags["Object"] = 524288] = "Object"; + TypeFlags[TypeFlags["Union"] = 1048576] = "Union"; + TypeFlags[TypeFlags["Intersection"] = 2097152] = "Intersection"; + TypeFlags[TypeFlags["Index"] = 4194304] = "Index"; + TypeFlags[TypeFlags["IndexedAccess"] = 8388608] = "IndexedAccess"; + TypeFlags[TypeFlags["Conditional"] = 16777216] = "Conditional"; + TypeFlags[TypeFlags["Substitution"] = 33554432] = "Substitution"; + TypeFlags[TypeFlags["NonPrimitive"] = 67108864] = "NonPrimitive"; + TypeFlags[TypeFlags["TemplateLiteral"] = 134217728] = "TemplateLiteral"; + TypeFlags[TypeFlags["StringMapping"] = 268435456] = "StringMapping"; + /* @internal */ + TypeFlags[TypeFlags["AnyOrUnknown"] = 3] = "AnyOrUnknown"; + /* @internal */ + TypeFlags[TypeFlags["Nullable"] = 98304] = "Nullable"; + TypeFlags[TypeFlags["Literal"] = 2944] = "Literal"; + TypeFlags[TypeFlags["Unit"] = 109440] = "Unit"; + TypeFlags[TypeFlags["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral"; + /* @internal */ + TypeFlags[TypeFlags["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique"; + /* @internal */ + TypeFlags[TypeFlags["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy"; + TypeFlags[TypeFlags["PossiblyFalsy"] = 117724] = "PossiblyFalsy"; + /* @internal */ + TypeFlags[TypeFlags["Intrinsic"] = 67359327] = "Intrinsic"; + /* @internal */ + TypeFlags[TypeFlags["Primitive"] = 131068] = "Primitive"; + TypeFlags[TypeFlags["StringLike"] = 402653316] = "StringLike"; + TypeFlags[TypeFlags["NumberLike"] = 296] = "NumberLike"; + TypeFlags[TypeFlags["BigIntLike"] = 2112] = "BigIntLike"; + TypeFlags[TypeFlags["BooleanLike"] = 528] = "BooleanLike"; + TypeFlags[TypeFlags["EnumLike"] = 1056] = "EnumLike"; + TypeFlags[TypeFlags["ESSymbolLike"] = 12288] = "ESSymbolLike"; + TypeFlags[TypeFlags["VoidLike"] = 49152] = "VoidLike"; + /* @internal */ + TypeFlags[TypeFlags["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable"; + /* @internal */ + TypeFlags[TypeFlags["DisjointDomains"] = 469892092] = "DisjointDomains"; + TypeFlags[TypeFlags["UnionOrIntersection"] = 3145728] = "UnionOrIntersection"; + TypeFlags[TypeFlags["StructuredType"] = 3670016] = "StructuredType"; + TypeFlags[TypeFlags["TypeVariable"] = 8650752] = "TypeVariable"; + TypeFlags[TypeFlags["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive"; + TypeFlags[TypeFlags["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive"; + TypeFlags[TypeFlags["Instantiable"] = 465829888] = "Instantiable"; + TypeFlags[TypeFlags["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable"; + /* @internal */ + TypeFlags[TypeFlags["ObjectFlagsType"] = 3899393] = "ObjectFlagsType"; + /* @internal */ + TypeFlags[TypeFlags["Simplifiable"] = 25165824] = "Simplifiable"; + /* @internal */ + TypeFlags[TypeFlags["Singleton"] = 67358815] = "Singleton"; + // 'Narrowable' types are types where narrowing actually narrows. + // This *should* be every type other than null, undefined, void, and never + TypeFlags[TypeFlags["Narrowable"] = 536624127] = "Narrowable"; + // The following flags are aggregated during union and intersection type construction + /* @internal */ + TypeFlags[TypeFlags["IncludesMask"] = 205258751] = "IncludesMask"; + // The following flags are used for different purposes during union and intersection type construction + /* @internal */ + TypeFlags[TypeFlags["IncludesMissingType"] = 262144] = "IncludesMissingType"; + /* @internal */ + TypeFlags[TypeFlags["IncludesNonWideningType"] = 4194304] = "IncludesNonWideningType"; + /* @internal */ + TypeFlags[TypeFlags["IncludesWildcard"] = 8388608] = "IncludesWildcard"; + /* @internal */ + TypeFlags[TypeFlags["IncludesEmptyObject"] = 16777216] = "IncludesEmptyObject"; + /* @internal */ + TypeFlags[TypeFlags["IncludesInstantiable"] = 33554432] = "IncludesInstantiable"; + /* @internal */ + TypeFlags[TypeFlags["NotPrimitiveUnion"] = 36323363] = "NotPrimitiveUnion"; + })(TypeFlags = ts.TypeFlags || (ts.TypeFlags = {})); + // Types included in TypeFlags.ObjectFlagsType have an objectFlags property. Some ObjectFlags + // are specific to certain types and reuse the same bit position. Those ObjectFlags require a check + // for a certain TypeFlags value to determine their meaning. + var ObjectFlags; + (function (ObjectFlags) { + ObjectFlags[ObjectFlags["Class"] = 1] = "Class"; + ObjectFlags[ObjectFlags["Interface"] = 2] = "Interface"; + ObjectFlags[ObjectFlags["Reference"] = 4] = "Reference"; + ObjectFlags[ObjectFlags["Tuple"] = 8] = "Tuple"; + ObjectFlags[ObjectFlags["Anonymous"] = 16] = "Anonymous"; + ObjectFlags[ObjectFlags["Mapped"] = 32] = "Mapped"; + ObjectFlags[ObjectFlags["Instantiated"] = 64] = "Instantiated"; + ObjectFlags[ObjectFlags["ObjectLiteral"] = 128] = "ObjectLiteral"; + ObjectFlags[ObjectFlags["EvolvingArray"] = 256] = "EvolvingArray"; + ObjectFlags[ObjectFlags["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; + ObjectFlags[ObjectFlags["ReverseMapped"] = 1024] = "ReverseMapped"; + ObjectFlags[ObjectFlags["JsxAttributes"] = 2048] = "JsxAttributes"; + ObjectFlags[ObjectFlags["JSLiteral"] = 4096] = "JSLiteral"; + ObjectFlags[ObjectFlags["FreshLiteral"] = 8192] = "FreshLiteral"; + ObjectFlags[ObjectFlags["ArrayLiteral"] = 16384] = "ArrayLiteral"; + /* @internal */ + ObjectFlags[ObjectFlags["PrimitiveUnion"] = 32768] = "PrimitiveUnion"; + /* @internal */ + ObjectFlags[ObjectFlags["ContainsWideningType"] = 65536] = "ContainsWideningType"; + /* @internal */ + ObjectFlags[ObjectFlags["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral"; + /* @internal */ + ObjectFlags[ObjectFlags["NonInferrableType"] = 262144] = "NonInferrableType"; + /* @internal */ + ObjectFlags[ObjectFlags["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed"; + /* @internal */ + ObjectFlags[ObjectFlags["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables"; + ObjectFlags[ObjectFlags["ClassOrInterface"] = 3] = "ClassOrInterface"; + /* @internal */ + ObjectFlags[ObjectFlags["RequiresWidening"] = 196608] = "RequiresWidening"; + /* @internal */ + ObjectFlags[ObjectFlags["PropagatingFlags"] = 458752] = "PropagatingFlags"; + // Object flags that uniquely identify the kind of ObjectType + /* @internal */ + ObjectFlags[ObjectFlags["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask"; + // Flags that require TypeFlags.Object + ObjectFlags[ObjectFlags["ContainsSpread"] = 2097152] = "ContainsSpread"; + ObjectFlags[ObjectFlags["ObjectRestType"] = 4194304] = "ObjectRestType"; + ObjectFlags[ObjectFlags["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType"; + /* @internal */ + ObjectFlags[ObjectFlags["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone"; + // Flags that require TypeFlags.Object and ObjectFlags.Reference + /* @internal */ + ObjectFlags[ObjectFlags["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated"; + /* @internal */ + ObjectFlags[ObjectFlags["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists"; + // Flags that require TypeFlags.UnionOrIntersection or TypeFlags.Substitution + /* @internal */ + ObjectFlags[ObjectFlags["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed"; + /* @internal */ + ObjectFlags[ObjectFlags["IsGenericObjectType"] = 4194304] = "IsGenericObjectType"; + /* @internal */ + ObjectFlags[ObjectFlags["IsGenericIndexType"] = 8388608] = "IsGenericIndexType"; + /* @internal */ + ObjectFlags[ObjectFlags["IsGenericType"] = 12582912] = "IsGenericType"; + // Flags that require TypeFlags.Union + /* @internal */ + ObjectFlags[ObjectFlags["ContainsIntersections"] = 16777216] = "ContainsIntersections"; + // Flags that require TypeFlags.Intersection + /* @internal */ + ObjectFlags[ObjectFlags["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed"; + /* @internal */ + ObjectFlags[ObjectFlags["IsNeverIntersection"] = 33554432] = "IsNeverIntersection"; + })(ObjectFlags = ts.ObjectFlags || (ts.ObjectFlags = {})); + /* @internal */ + var VarianceFlags; + (function (VarianceFlags) { + VarianceFlags[VarianceFlags["Invariant"] = 0] = "Invariant"; + VarianceFlags[VarianceFlags["Covariant"] = 1] = "Covariant"; + VarianceFlags[VarianceFlags["Contravariant"] = 2] = "Contravariant"; + VarianceFlags[VarianceFlags["Bivariant"] = 3] = "Bivariant"; + VarianceFlags[VarianceFlags["Independent"] = 4] = "Independent"; + VarianceFlags[VarianceFlags["VarianceMask"] = 7] = "VarianceMask"; + VarianceFlags[VarianceFlags["Unmeasurable"] = 8] = "Unmeasurable"; + VarianceFlags[VarianceFlags["Unreliable"] = 16] = "Unreliable"; + VarianceFlags[VarianceFlags["AllowsStructuralFallback"] = 24] = "AllowsStructuralFallback"; + })(VarianceFlags = ts.VarianceFlags || (ts.VarianceFlags = {})); + var ElementFlags; + (function (ElementFlags) { + ElementFlags[ElementFlags["Required"] = 1] = "Required"; + ElementFlags[ElementFlags["Optional"] = 2] = "Optional"; + ElementFlags[ElementFlags["Rest"] = 4] = "Rest"; + ElementFlags[ElementFlags["Variadic"] = 8] = "Variadic"; + ElementFlags[ElementFlags["Fixed"] = 3] = "Fixed"; + ElementFlags[ElementFlags["Variable"] = 12] = "Variable"; + ElementFlags[ElementFlags["NonRequired"] = 14] = "NonRequired"; + ElementFlags[ElementFlags["NonRest"] = 11] = "NonRest"; + })(ElementFlags = ts.ElementFlags || (ts.ElementFlags = {})); + /* @internal */ + var AccessFlags; + (function (AccessFlags) { + AccessFlags[AccessFlags["None"] = 0] = "None"; + AccessFlags[AccessFlags["IncludeUndefined"] = 1] = "IncludeUndefined"; + AccessFlags[AccessFlags["NoIndexSignatures"] = 2] = "NoIndexSignatures"; + AccessFlags[AccessFlags["Writing"] = 4] = "Writing"; + AccessFlags[AccessFlags["CacheSymbol"] = 8] = "CacheSymbol"; + AccessFlags[AccessFlags["NoTupleBoundsCheck"] = 16] = "NoTupleBoundsCheck"; + AccessFlags[AccessFlags["ExpressionPosition"] = 32] = "ExpressionPosition"; + AccessFlags[AccessFlags["ReportDeprecated"] = 64] = "ReportDeprecated"; + AccessFlags[AccessFlags["SuppressNoImplicitAnyError"] = 128] = "SuppressNoImplicitAnyError"; + AccessFlags[AccessFlags["Contextual"] = 256] = "Contextual"; + AccessFlags[AccessFlags["Persistent"] = 1] = "Persistent"; + })(AccessFlags = ts.AccessFlags || (ts.AccessFlags = {})); + /* @internal */ + var JsxReferenceKind; + (function (JsxReferenceKind) { + JsxReferenceKind[JsxReferenceKind["Component"] = 0] = "Component"; + JsxReferenceKind[JsxReferenceKind["Function"] = 1] = "Function"; + JsxReferenceKind[JsxReferenceKind["Mixed"] = 2] = "Mixed"; + })(JsxReferenceKind = ts.JsxReferenceKind || (ts.JsxReferenceKind = {})); + var SignatureKind; + (function (SignatureKind) { + SignatureKind[SignatureKind["Call"] = 0] = "Call"; + SignatureKind[SignatureKind["Construct"] = 1] = "Construct"; + })(SignatureKind = ts.SignatureKind || (ts.SignatureKind = {})); + /* @internal */ + var SignatureFlags; + (function (SignatureFlags) { + SignatureFlags[SignatureFlags["None"] = 0] = "None"; + // Propagating flags + SignatureFlags[SignatureFlags["HasRestParameter"] = 1] = "HasRestParameter"; + SignatureFlags[SignatureFlags["HasLiteralTypes"] = 2] = "HasLiteralTypes"; + SignatureFlags[SignatureFlags["Abstract"] = 4] = "Abstract"; + // Non-propagating flags + SignatureFlags[SignatureFlags["IsInnerCallChain"] = 8] = "IsInnerCallChain"; + SignatureFlags[SignatureFlags["IsOuterCallChain"] = 16] = "IsOuterCallChain"; + SignatureFlags[SignatureFlags["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile"; + // We do not propagate `IsInnerCallChain` or `IsOuterCallChain` to instantiated signatures, as that would result in us + // attempting to add `| undefined` on each recursive call to `getReturnTypeOfSignature` when + // instantiating the return type. + SignatureFlags[SignatureFlags["PropagatingFlags"] = 39] = "PropagatingFlags"; + SignatureFlags[SignatureFlags["CallChainFlags"] = 24] = "CallChainFlags"; + })(SignatureFlags = ts.SignatureFlags || (ts.SignatureFlags = {})); + var IndexKind; + (function (IndexKind) { + IndexKind[IndexKind["String"] = 0] = "String"; + IndexKind[IndexKind["Number"] = 1] = "Number"; + })(IndexKind = ts.IndexKind || (ts.IndexKind = {})); + /* @internal */ + var TypeMapKind; + (function (TypeMapKind) { + TypeMapKind[TypeMapKind["Simple"] = 0] = "Simple"; + TypeMapKind[TypeMapKind["Array"] = 1] = "Array"; + TypeMapKind[TypeMapKind["Function"] = 2] = "Function"; + TypeMapKind[TypeMapKind["Composite"] = 3] = "Composite"; + TypeMapKind[TypeMapKind["Merged"] = 4] = "Merged"; + })(TypeMapKind = ts.TypeMapKind || (ts.TypeMapKind = {})); + var InferencePriority; + (function (InferencePriority) { + InferencePriority[InferencePriority["NakedTypeVariable"] = 1] = "NakedTypeVariable"; + InferencePriority[InferencePriority["SpeculativeTuple"] = 2] = "SpeculativeTuple"; + InferencePriority[InferencePriority["SubstituteSource"] = 4] = "SubstituteSource"; + InferencePriority[InferencePriority["HomomorphicMappedType"] = 8] = "HomomorphicMappedType"; + InferencePriority[InferencePriority["PartialHomomorphicMappedType"] = 16] = "PartialHomomorphicMappedType"; + InferencePriority[InferencePriority["MappedTypeConstraint"] = 32] = "MappedTypeConstraint"; + InferencePriority[InferencePriority["ContravariantConditional"] = 64] = "ContravariantConditional"; + InferencePriority[InferencePriority["ReturnType"] = 128] = "ReturnType"; + InferencePriority[InferencePriority["LiteralKeyof"] = 256] = "LiteralKeyof"; + InferencePriority[InferencePriority["NoConstraints"] = 512] = "NoConstraints"; + InferencePriority[InferencePriority["AlwaysStrict"] = 1024] = "AlwaysStrict"; + InferencePriority[InferencePriority["MaxValue"] = 2048] = "MaxValue"; + InferencePriority[InferencePriority["PriorityImpliesCombination"] = 416] = "PriorityImpliesCombination"; + InferencePriority[InferencePriority["Circularity"] = -1] = "Circularity"; + })(InferencePriority = ts.InferencePriority || (ts.InferencePriority = {})); + /* @internal */ + var InferenceFlags; + (function (InferenceFlags) { + InferenceFlags[InferenceFlags["None"] = 0] = "None"; + InferenceFlags[InferenceFlags["NoDefault"] = 1] = "NoDefault"; + InferenceFlags[InferenceFlags["AnyDefault"] = 2] = "AnyDefault"; + InferenceFlags[InferenceFlags["SkippedGenericFunction"] = 4] = "SkippedGenericFunction"; + })(InferenceFlags = ts.InferenceFlags || (ts.InferenceFlags = {})); + /** + * Ternary values are defined such that + * x & y picks the lesser in the order False < Unknown < Maybe < True, and + * x | y picks the greater in the order False < Unknown < Maybe < True. + * Generally, Ternary.Maybe is used as the result of a relation that depends on itself, and + * Ternary.Unknown is used as the result of a variance check that depends on itself. We make + * a distinction because we don't want to cache circular variance check results. + */ + /* @internal */ + var Ternary; + (function (Ternary) { + Ternary[Ternary["False"] = 0] = "False"; + Ternary[Ternary["Unknown"] = 1] = "Unknown"; + Ternary[Ternary["Maybe"] = 3] = "Maybe"; + Ternary[Ternary["True"] = -1] = "True"; + })(Ternary = ts.Ternary || (ts.Ternary = {})); + /* @internal */ + var AssignmentDeclarationKind; + (function (AssignmentDeclarationKind) { + AssignmentDeclarationKind[AssignmentDeclarationKind["None"] = 0] = "None"; + /// exports.name = expr + /// module.exports.name = expr + AssignmentDeclarationKind[AssignmentDeclarationKind["ExportsProperty"] = 1] = "ExportsProperty"; + /// module.exports = expr + AssignmentDeclarationKind[AssignmentDeclarationKind["ModuleExports"] = 2] = "ModuleExports"; + /// className.prototype.name = expr + AssignmentDeclarationKind[AssignmentDeclarationKind["PrototypeProperty"] = 3] = "PrototypeProperty"; + /// this.name = expr + AssignmentDeclarationKind[AssignmentDeclarationKind["ThisProperty"] = 4] = "ThisProperty"; + // F.name = expr + AssignmentDeclarationKind[AssignmentDeclarationKind["Property"] = 5] = "Property"; + // F.prototype = { ... } + AssignmentDeclarationKind[AssignmentDeclarationKind["Prototype"] = 6] = "Prototype"; + // Object.defineProperty(x, 'name', { value: any, writable?: boolean (false by default) }); + // Object.defineProperty(x, 'name', { get: Function, set: Function }); + // Object.defineProperty(x, 'name', { get: Function }); + // Object.defineProperty(x, 'name', { set: Function }); + AssignmentDeclarationKind[AssignmentDeclarationKind["ObjectDefinePropertyValue"] = 7] = "ObjectDefinePropertyValue"; + // Object.defineProperty(exports || module.exports, 'name', ...); + AssignmentDeclarationKind[AssignmentDeclarationKind["ObjectDefinePropertyExports"] = 8] = "ObjectDefinePropertyExports"; + // Object.defineProperty(Foo.prototype, 'name', ...); + AssignmentDeclarationKind[AssignmentDeclarationKind["ObjectDefinePrototypeProperty"] = 9] = "ObjectDefinePrototypeProperty"; + })(AssignmentDeclarationKind = ts.AssignmentDeclarationKind || (ts.AssignmentDeclarationKind = {})); + var DiagnosticCategory; + (function (DiagnosticCategory) { + DiagnosticCategory[DiagnosticCategory["Warning"] = 0] = "Warning"; + DiagnosticCategory[DiagnosticCategory["Error"] = 1] = "Error"; + DiagnosticCategory[DiagnosticCategory["Suggestion"] = 2] = "Suggestion"; + DiagnosticCategory[DiagnosticCategory["Message"] = 3] = "Message"; + })(DiagnosticCategory = ts.DiagnosticCategory || (ts.DiagnosticCategory = {})); + /* @internal */ + function diagnosticCategoryName(d, lowerCase) { + if (lowerCase === void 0) { lowerCase = true; } + var name = DiagnosticCategory[d.category]; + return lowerCase ? name.toLowerCase() : name; + } + ts.diagnosticCategoryName = diagnosticCategoryName; + var ModuleResolutionKind; + (function (ModuleResolutionKind) { + ModuleResolutionKind[ModuleResolutionKind["Classic"] = 1] = "Classic"; + ModuleResolutionKind[ModuleResolutionKind["NodeJs"] = 2] = "NodeJs"; + // Starting with node12, node's module resolver has significant departures from traditional cjs resolution + // to better support ecmascript modules and their use within node - however more features are still being added. + // TypeScript's Node ESM support was introduced after Node 12 went end-of-life, and Node 14 is the earliest stable + // version that supports both pattern trailers - *but*, Node 16 is the first version that also supports ECMASCript 2022. + // In turn, we offer both a `NodeNext` moving resolution target, and a `Node16` version-anchored resolution target + ModuleResolutionKind[ModuleResolutionKind["Node16"] = 3] = "Node16"; + ModuleResolutionKind[ModuleResolutionKind["NodeNext"] = 99] = "NodeNext"; + })(ModuleResolutionKind = ts.ModuleResolutionKind || (ts.ModuleResolutionKind = {})); + var ModuleDetectionKind; + (function (ModuleDetectionKind) { + /** + * Files with imports, exports and/or import.meta are considered modules + */ + ModuleDetectionKind[ModuleDetectionKind["Legacy"] = 1] = "Legacy"; + /** + * Legacy, but also files with jsx under react-jsx or react-jsxdev and esm mode files under moduleResolution: node16+ + */ + ModuleDetectionKind[ModuleDetectionKind["Auto"] = 2] = "Auto"; + /** + * Consider all non-declaration files modules, regardless of present syntax + */ + ModuleDetectionKind[ModuleDetectionKind["Force"] = 3] = "Force"; + })(ModuleDetectionKind = ts.ModuleDetectionKind || (ts.ModuleDetectionKind = {})); + var WatchFileKind; + (function (WatchFileKind) { + WatchFileKind[WatchFileKind["FixedPollingInterval"] = 0] = "FixedPollingInterval"; + WatchFileKind[WatchFileKind["PriorityPollingInterval"] = 1] = "PriorityPollingInterval"; + WatchFileKind[WatchFileKind["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; + WatchFileKind[WatchFileKind["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; + WatchFileKind[WatchFileKind["UseFsEvents"] = 4] = "UseFsEvents"; + WatchFileKind[WatchFileKind["UseFsEventsOnParentDirectory"] = 5] = "UseFsEventsOnParentDirectory"; + })(WatchFileKind = ts.WatchFileKind || (ts.WatchFileKind = {})); + var WatchDirectoryKind; + (function (WatchDirectoryKind) { + WatchDirectoryKind[WatchDirectoryKind["UseFsEvents"] = 0] = "UseFsEvents"; + WatchDirectoryKind[WatchDirectoryKind["FixedPollingInterval"] = 1] = "FixedPollingInterval"; + WatchDirectoryKind[WatchDirectoryKind["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; + WatchDirectoryKind[WatchDirectoryKind["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; + })(WatchDirectoryKind = ts.WatchDirectoryKind || (ts.WatchDirectoryKind = {})); + var PollingWatchKind; + (function (PollingWatchKind) { + PollingWatchKind[PollingWatchKind["FixedInterval"] = 0] = "FixedInterval"; + PollingWatchKind[PollingWatchKind["PriorityInterval"] = 1] = "PriorityInterval"; + PollingWatchKind[PollingWatchKind["DynamicPriority"] = 2] = "DynamicPriority"; + PollingWatchKind[PollingWatchKind["FixedChunkSize"] = 3] = "FixedChunkSize"; + })(PollingWatchKind = ts.PollingWatchKind || (ts.PollingWatchKind = {})); + var ModuleKind; + (function (ModuleKind) { + ModuleKind[ModuleKind["None"] = 0] = "None"; + ModuleKind[ModuleKind["CommonJS"] = 1] = "CommonJS"; + ModuleKind[ModuleKind["AMD"] = 2] = "AMD"; + ModuleKind[ModuleKind["UMD"] = 3] = "UMD"; + ModuleKind[ModuleKind["System"] = 4] = "System"; + // NOTE: ES module kinds should be contiguous to more easily check whether a module kind is *any* ES module kind. + // Non-ES module kinds should not come between ES2015 (the earliest ES module kind) and ESNext (the last ES + // module kind). + ModuleKind[ModuleKind["ES2015"] = 5] = "ES2015"; + ModuleKind[ModuleKind["ES2020"] = 6] = "ES2020"; + ModuleKind[ModuleKind["ES2022"] = 7] = "ES2022"; + ModuleKind[ModuleKind["ESNext"] = 99] = "ESNext"; + // Node16+ is an amalgam of commonjs (albeit updated) and es2022+, and represents a distinct module system from es2020/esnext + ModuleKind[ModuleKind["Node16"] = 100] = "Node16"; + ModuleKind[ModuleKind["NodeNext"] = 199] = "NodeNext"; + })(ModuleKind = ts.ModuleKind || (ts.ModuleKind = {})); + var JsxEmit; + (function (JsxEmit) { + JsxEmit[JsxEmit["None"] = 0] = "None"; + JsxEmit[JsxEmit["Preserve"] = 1] = "Preserve"; + JsxEmit[JsxEmit["React"] = 2] = "React"; + JsxEmit[JsxEmit["ReactNative"] = 3] = "ReactNative"; + JsxEmit[JsxEmit["ReactJSX"] = 4] = "ReactJSX"; + JsxEmit[JsxEmit["ReactJSXDev"] = 5] = "ReactJSXDev"; + })(JsxEmit = ts.JsxEmit || (ts.JsxEmit = {})); + var ImportsNotUsedAsValues; + (function (ImportsNotUsedAsValues) { + ImportsNotUsedAsValues[ImportsNotUsedAsValues["Remove"] = 0] = "Remove"; + ImportsNotUsedAsValues[ImportsNotUsedAsValues["Preserve"] = 1] = "Preserve"; + ImportsNotUsedAsValues[ImportsNotUsedAsValues["Error"] = 2] = "Error"; + })(ImportsNotUsedAsValues = ts.ImportsNotUsedAsValues || (ts.ImportsNotUsedAsValues = {})); + var NewLineKind; + (function (NewLineKind) { + NewLineKind[NewLineKind["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; + NewLineKind[NewLineKind["LineFeed"] = 1] = "LineFeed"; + })(NewLineKind = ts.NewLineKind || (ts.NewLineKind = {})); + var ScriptKind; + (function (ScriptKind) { + ScriptKind[ScriptKind["Unknown"] = 0] = "Unknown"; + ScriptKind[ScriptKind["JS"] = 1] = "JS"; + ScriptKind[ScriptKind["JSX"] = 2] = "JSX"; + ScriptKind[ScriptKind["TS"] = 3] = "TS"; + ScriptKind[ScriptKind["TSX"] = 4] = "TSX"; + ScriptKind[ScriptKind["External"] = 5] = "External"; + ScriptKind[ScriptKind["JSON"] = 6] = "JSON"; + /** + * Used on extensions that doesn't define the ScriptKind but the content defines it. + * Deferred extensions are going to be included in all project contexts. + */ + ScriptKind[ScriptKind["Deferred"] = 7] = "Deferred"; + })(ScriptKind = ts.ScriptKind || (ts.ScriptKind = {})); + var ScriptTarget; + (function (ScriptTarget) { + ScriptTarget[ScriptTarget["ES3"] = 0] = "ES3"; + ScriptTarget[ScriptTarget["ES5"] = 1] = "ES5"; + ScriptTarget[ScriptTarget["ES2015"] = 2] = "ES2015"; + ScriptTarget[ScriptTarget["ES2016"] = 3] = "ES2016"; + ScriptTarget[ScriptTarget["ES2017"] = 4] = "ES2017"; + ScriptTarget[ScriptTarget["ES2018"] = 5] = "ES2018"; + ScriptTarget[ScriptTarget["ES2019"] = 6] = "ES2019"; + ScriptTarget[ScriptTarget["ES2020"] = 7] = "ES2020"; + ScriptTarget[ScriptTarget["ES2021"] = 8] = "ES2021"; + ScriptTarget[ScriptTarget["ES2022"] = 9] = "ES2022"; + ScriptTarget[ScriptTarget["ESNext"] = 99] = "ESNext"; + ScriptTarget[ScriptTarget["JSON"] = 100] = "JSON"; + ScriptTarget[ScriptTarget["Latest"] = 99] = "Latest"; + })(ScriptTarget = ts.ScriptTarget || (ts.ScriptTarget = {})); + var LanguageVariant; + (function (LanguageVariant) { + LanguageVariant[LanguageVariant["Standard"] = 0] = "Standard"; + LanguageVariant[LanguageVariant["JSX"] = 1] = "JSX"; + })(LanguageVariant = ts.LanguageVariant || (ts.LanguageVariant = {})); + var WatchDirectoryFlags; + (function (WatchDirectoryFlags) { + WatchDirectoryFlags[WatchDirectoryFlags["None"] = 0] = "None"; + WatchDirectoryFlags[WatchDirectoryFlags["Recursive"] = 1] = "Recursive"; + })(WatchDirectoryFlags = ts.WatchDirectoryFlags || (ts.WatchDirectoryFlags = {})); + /* @internal */ + var CharacterCodes; + (function (CharacterCodes) { + CharacterCodes[CharacterCodes["nullCharacter"] = 0] = "nullCharacter"; + CharacterCodes[CharacterCodes["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; + CharacterCodes[CharacterCodes["lineFeed"] = 10] = "lineFeed"; + CharacterCodes[CharacterCodes["carriageReturn"] = 13] = "carriageReturn"; + CharacterCodes[CharacterCodes["lineSeparator"] = 8232] = "lineSeparator"; + CharacterCodes[CharacterCodes["paragraphSeparator"] = 8233] = "paragraphSeparator"; + CharacterCodes[CharacterCodes["nextLine"] = 133] = "nextLine"; + // Unicode 3.0 space characters + CharacterCodes[CharacterCodes["space"] = 32] = "space"; + CharacterCodes[CharacterCodes["nonBreakingSpace"] = 160] = "nonBreakingSpace"; + CharacterCodes[CharacterCodes["enQuad"] = 8192] = "enQuad"; + CharacterCodes[CharacterCodes["emQuad"] = 8193] = "emQuad"; + CharacterCodes[CharacterCodes["enSpace"] = 8194] = "enSpace"; + CharacterCodes[CharacterCodes["emSpace"] = 8195] = "emSpace"; + CharacterCodes[CharacterCodes["threePerEmSpace"] = 8196] = "threePerEmSpace"; + CharacterCodes[CharacterCodes["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; + CharacterCodes[CharacterCodes["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; + CharacterCodes[CharacterCodes["figureSpace"] = 8199] = "figureSpace"; + CharacterCodes[CharacterCodes["punctuationSpace"] = 8200] = "punctuationSpace"; + CharacterCodes[CharacterCodes["thinSpace"] = 8201] = "thinSpace"; + CharacterCodes[CharacterCodes["hairSpace"] = 8202] = "hairSpace"; + CharacterCodes[CharacterCodes["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; + CharacterCodes[CharacterCodes["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; + CharacterCodes[CharacterCodes["ideographicSpace"] = 12288] = "ideographicSpace"; + CharacterCodes[CharacterCodes["mathematicalSpace"] = 8287] = "mathematicalSpace"; + CharacterCodes[CharacterCodes["ogham"] = 5760] = "ogham"; + CharacterCodes[CharacterCodes["_"] = 95] = "_"; + CharacterCodes[CharacterCodes["$"] = 36] = "$"; + CharacterCodes[CharacterCodes["_0"] = 48] = "_0"; + CharacterCodes[CharacterCodes["_1"] = 49] = "_1"; + CharacterCodes[CharacterCodes["_2"] = 50] = "_2"; + CharacterCodes[CharacterCodes["_3"] = 51] = "_3"; + CharacterCodes[CharacterCodes["_4"] = 52] = "_4"; + CharacterCodes[CharacterCodes["_5"] = 53] = "_5"; + CharacterCodes[CharacterCodes["_6"] = 54] = "_6"; + CharacterCodes[CharacterCodes["_7"] = 55] = "_7"; + CharacterCodes[CharacterCodes["_8"] = 56] = "_8"; + CharacterCodes[CharacterCodes["_9"] = 57] = "_9"; + CharacterCodes[CharacterCodes["a"] = 97] = "a"; + CharacterCodes[CharacterCodes["b"] = 98] = "b"; + CharacterCodes[CharacterCodes["c"] = 99] = "c"; + CharacterCodes[CharacterCodes["d"] = 100] = "d"; + CharacterCodes[CharacterCodes["e"] = 101] = "e"; + CharacterCodes[CharacterCodes["f"] = 102] = "f"; + CharacterCodes[CharacterCodes["g"] = 103] = "g"; + CharacterCodes[CharacterCodes["h"] = 104] = "h"; + CharacterCodes[CharacterCodes["i"] = 105] = "i"; + CharacterCodes[CharacterCodes["j"] = 106] = "j"; + CharacterCodes[CharacterCodes["k"] = 107] = "k"; + CharacterCodes[CharacterCodes["l"] = 108] = "l"; + CharacterCodes[CharacterCodes["m"] = 109] = "m"; + CharacterCodes[CharacterCodes["n"] = 110] = "n"; + CharacterCodes[CharacterCodes["o"] = 111] = "o"; + CharacterCodes[CharacterCodes["p"] = 112] = "p"; + CharacterCodes[CharacterCodes["q"] = 113] = "q"; + CharacterCodes[CharacterCodes["r"] = 114] = "r"; + CharacterCodes[CharacterCodes["s"] = 115] = "s"; + CharacterCodes[CharacterCodes["t"] = 116] = "t"; + CharacterCodes[CharacterCodes["u"] = 117] = "u"; + CharacterCodes[CharacterCodes["v"] = 118] = "v"; + CharacterCodes[CharacterCodes["w"] = 119] = "w"; + CharacterCodes[CharacterCodes["x"] = 120] = "x"; + CharacterCodes[CharacterCodes["y"] = 121] = "y"; + CharacterCodes[CharacterCodes["z"] = 122] = "z"; + CharacterCodes[CharacterCodes["A"] = 65] = "A"; + CharacterCodes[CharacterCodes["B"] = 66] = "B"; + CharacterCodes[CharacterCodes["C"] = 67] = "C"; + CharacterCodes[CharacterCodes["D"] = 68] = "D"; + CharacterCodes[CharacterCodes["E"] = 69] = "E"; + CharacterCodes[CharacterCodes["F"] = 70] = "F"; + CharacterCodes[CharacterCodes["G"] = 71] = "G"; + CharacterCodes[CharacterCodes["H"] = 72] = "H"; + CharacterCodes[CharacterCodes["I"] = 73] = "I"; + CharacterCodes[CharacterCodes["J"] = 74] = "J"; + CharacterCodes[CharacterCodes["K"] = 75] = "K"; + CharacterCodes[CharacterCodes["L"] = 76] = "L"; + CharacterCodes[CharacterCodes["M"] = 77] = "M"; + CharacterCodes[CharacterCodes["N"] = 78] = "N"; + CharacterCodes[CharacterCodes["O"] = 79] = "O"; + CharacterCodes[CharacterCodes["P"] = 80] = "P"; + CharacterCodes[CharacterCodes["Q"] = 81] = "Q"; + CharacterCodes[CharacterCodes["R"] = 82] = "R"; + CharacterCodes[CharacterCodes["S"] = 83] = "S"; + CharacterCodes[CharacterCodes["T"] = 84] = "T"; + CharacterCodes[CharacterCodes["U"] = 85] = "U"; + CharacterCodes[CharacterCodes["V"] = 86] = "V"; + CharacterCodes[CharacterCodes["W"] = 87] = "W"; + CharacterCodes[CharacterCodes["X"] = 88] = "X"; + CharacterCodes[CharacterCodes["Y"] = 89] = "Y"; + CharacterCodes[CharacterCodes["Z"] = 90] = "Z"; + CharacterCodes[CharacterCodes["ampersand"] = 38] = "ampersand"; + CharacterCodes[CharacterCodes["asterisk"] = 42] = "asterisk"; + CharacterCodes[CharacterCodes["at"] = 64] = "at"; + CharacterCodes[CharacterCodes["backslash"] = 92] = "backslash"; + CharacterCodes[CharacterCodes["backtick"] = 96] = "backtick"; + CharacterCodes[CharacterCodes["bar"] = 124] = "bar"; + CharacterCodes[CharacterCodes["caret"] = 94] = "caret"; + CharacterCodes[CharacterCodes["closeBrace"] = 125] = "closeBrace"; + CharacterCodes[CharacterCodes["closeBracket"] = 93] = "closeBracket"; + CharacterCodes[CharacterCodes["closeParen"] = 41] = "closeParen"; + CharacterCodes[CharacterCodes["colon"] = 58] = "colon"; + CharacterCodes[CharacterCodes["comma"] = 44] = "comma"; + CharacterCodes[CharacterCodes["dot"] = 46] = "dot"; + CharacterCodes[CharacterCodes["doubleQuote"] = 34] = "doubleQuote"; + CharacterCodes[CharacterCodes["equals"] = 61] = "equals"; + CharacterCodes[CharacterCodes["exclamation"] = 33] = "exclamation"; + CharacterCodes[CharacterCodes["greaterThan"] = 62] = "greaterThan"; + CharacterCodes[CharacterCodes["hash"] = 35] = "hash"; + CharacterCodes[CharacterCodes["lessThan"] = 60] = "lessThan"; + CharacterCodes[CharacterCodes["minus"] = 45] = "minus"; + CharacterCodes[CharacterCodes["openBrace"] = 123] = "openBrace"; + CharacterCodes[CharacterCodes["openBracket"] = 91] = "openBracket"; + CharacterCodes[CharacterCodes["openParen"] = 40] = "openParen"; + CharacterCodes[CharacterCodes["percent"] = 37] = "percent"; + CharacterCodes[CharacterCodes["plus"] = 43] = "plus"; + CharacterCodes[CharacterCodes["question"] = 63] = "question"; + CharacterCodes[CharacterCodes["semicolon"] = 59] = "semicolon"; + CharacterCodes[CharacterCodes["singleQuote"] = 39] = "singleQuote"; + CharacterCodes[CharacterCodes["slash"] = 47] = "slash"; + CharacterCodes[CharacterCodes["tilde"] = 126] = "tilde"; + CharacterCodes[CharacterCodes["backspace"] = 8] = "backspace"; + CharacterCodes[CharacterCodes["formFeed"] = 12] = "formFeed"; + CharacterCodes[CharacterCodes["byteOrderMark"] = 65279] = "byteOrderMark"; + CharacterCodes[CharacterCodes["tab"] = 9] = "tab"; + CharacterCodes[CharacterCodes["verticalTab"] = 11] = "verticalTab"; + })(CharacterCodes = ts.CharacterCodes || (ts.CharacterCodes = {})); + var Extension; + (function (Extension) { + Extension["Ts"] = ".ts"; + Extension["Tsx"] = ".tsx"; + Extension["Dts"] = ".d.ts"; + Extension["Js"] = ".js"; + Extension["Jsx"] = ".jsx"; + Extension["Json"] = ".json"; + Extension["TsBuildInfo"] = ".tsbuildinfo"; + Extension["Mjs"] = ".mjs"; + Extension["Mts"] = ".mts"; + Extension["Dmts"] = ".d.mts"; + Extension["Cjs"] = ".cjs"; + Extension["Cts"] = ".cts"; + Extension["Dcts"] = ".d.cts"; + })(Extension = ts.Extension || (ts.Extension = {})); + /* @internal */ + var TransformFlags; + (function (TransformFlags) { + TransformFlags[TransformFlags["None"] = 0] = "None"; + // Facts + // - Flags used to indicate that a node or subtree contains syntax that requires transformation. + TransformFlags[TransformFlags["ContainsTypeScript"] = 1] = "ContainsTypeScript"; + TransformFlags[TransformFlags["ContainsJsx"] = 2] = "ContainsJsx"; + TransformFlags[TransformFlags["ContainsESNext"] = 4] = "ContainsESNext"; + TransformFlags[TransformFlags["ContainsES2022"] = 8] = "ContainsES2022"; + TransformFlags[TransformFlags["ContainsES2021"] = 16] = "ContainsES2021"; + TransformFlags[TransformFlags["ContainsES2020"] = 32] = "ContainsES2020"; + TransformFlags[TransformFlags["ContainsES2019"] = 64] = "ContainsES2019"; + TransformFlags[TransformFlags["ContainsES2018"] = 128] = "ContainsES2018"; + TransformFlags[TransformFlags["ContainsES2017"] = 256] = "ContainsES2017"; + TransformFlags[TransformFlags["ContainsES2016"] = 512] = "ContainsES2016"; + TransformFlags[TransformFlags["ContainsES2015"] = 1024] = "ContainsES2015"; + TransformFlags[TransformFlags["ContainsGenerator"] = 2048] = "ContainsGenerator"; + TransformFlags[TransformFlags["ContainsDestructuringAssignment"] = 4096] = "ContainsDestructuringAssignment"; + // Markers + // - Flags used to indicate that a subtree contains a specific transformation. + TransformFlags[TransformFlags["ContainsTypeScriptClassSyntax"] = 4096] = "ContainsTypeScriptClassSyntax"; + TransformFlags[TransformFlags["ContainsLexicalThis"] = 8192] = "ContainsLexicalThis"; + TransformFlags[TransformFlags["ContainsRestOrSpread"] = 16384] = "ContainsRestOrSpread"; + TransformFlags[TransformFlags["ContainsObjectRestOrSpread"] = 32768] = "ContainsObjectRestOrSpread"; + TransformFlags[TransformFlags["ContainsComputedPropertyName"] = 65536] = "ContainsComputedPropertyName"; + TransformFlags[TransformFlags["ContainsBlockScopedBinding"] = 131072] = "ContainsBlockScopedBinding"; + TransformFlags[TransformFlags["ContainsBindingPattern"] = 262144] = "ContainsBindingPattern"; + TransformFlags[TransformFlags["ContainsYield"] = 524288] = "ContainsYield"; + TransformFlags[TransformFlags["ContainsAwait"] = 1048576] = "ContainsAwait"; + TransformFlags[TransformFlags["ContainsHoistedDeclarationOrCompletion"] = 2097152] = "ContainsHoistedDeclarationOrCompletion"; + TransformFlags[TransformFlags["ContainsDynamicImport"] = 4194304] = "ContainsDynamicImport"; + TransformFlags[TransformFlags["ContainsClassFields"] = 8388608] = "ContainsClassFields"; + TransformFlags[TransformFlags["ContainsPossibleTopLevelAwait"] = 16777216] = "ContainsPossibleTopLevelAwait"; + TransformFlags[TransformFlags["ContainsLexicalSuper"] = 33554432] = "ContainsLexicalSuper"; + TransformFlags[TransformFlags["ContainsUpdateExpressionForIdentifier"] = 67108864] = "ContainsUpdateExpressionForIdentifier"; + // Please leave this as 1 << 29. + // It is the maximum bit we can set before we outgrow the size of a v8 small integer (SMI) on an x86 system. + // It is a good reminder of how much room we have left + TransformFlags[TransformFlags["HasComputedFlags"] = 536870912] = "HasComputedFlags"; + // Assertions + // - Bitmasks that are used to assert facts about the syntax of a node and its subtree. + TransformFlags[TransformFlags["AssertTypeScript"] = 1] = "AssertTypeScript"; + TransformFlags[TransformFlags["AssertJsx"] = 2] = "AssertJsx"; + TransformFlags[TransformFlags["AssertESNext"] = 4] = "AssertESNext"; + TransformFlags[TransformFlags["AssertES2022"] = 8] = "AssertES2022"; + TransformFlags[TransformFlags["AssertES2021"] = 16] = "AssertES2021"; + TransformFlags[TransformFlags["AssertES2020"] = 32] = "AssertES2020"; + TransformFlags[TransformFlags["AssertES2019"] = 64] = "AssertES2019"; + TransformFlags[TransformFlags["AssertES2018"] = 128] = "AssertES2018"; + TransformFlags[TransformFlags["AssertES2017"] = 256] = "AssertES2017"; + TransformFlags[TransformFlags["AssertES2016"] = 512] = "AssertES2016"; + TransformFlags[TransformFlags["AssertES2015"] = 1024] = "AssertES2015"; + TransformFlags[TransformFlags["AssertGenerator"] = 2048] = "AssertGenerator"; + TransformFlags[TransformFlags["AssertDestructuringAssignment"] = 4096] = "AssertDestructuringAssignment"; + // Scope Exclusions + // - Bitmasks that exclude flags from propagating out of a specific context + // into the subtree flags of their container. + TransformFlags[TransformFlags["OuterExpressionExcludes"] = 536870912] = "OuterExpressionExcludes"; + TransformFlags[TransformFlags["PropertyAccessExcludes"] = 536870912] = "PropertyAccessExcludes"; + TransformFlags[TransformFlags["NodeExcludes"] = 536870912] = "NodeExcludes"; + TransformFlags[TransformFlags["ArrowFunctionExcludes"] = 557748224] = "ArrowFunctionExcludes"; + TransformFlags[TransformFlags["FunctionExcludes"] = 591310848] = "FunctionExcludes"; + TransformFlags[TransformFlags["ConstructorExcludes"] = 591306752] = "ConstructorExcludes"; + TransformFlags[TransformFlags["MethodOrAccessorExcludes"] = 574529536] = "MethodOrAccessorExcludes"; + TransformFlags[TransformFlags["PropertyExcludes"] = 570433536] = "PropertyExcludes"; + TransformFlags[TransformFlags["ClassExcludes"] = 536940544] = "ClassExcludes"; + TransformFlags[TransformFlags["ModuleExcludes"] = 589443072] = "ModuleExcludes"; + TransformFlags[TransformFlags["TypeExcludes"] = -2] = "TypeExcludes"; + TransformFlags[TransformFlags["ObjectLiteralExcludes"] = 536973312] = "ObjectLiteralExcludes"; + TransformFlags[TransformFlags["ArrayLiteralOrCallOrNewExcludes"] = 536887296] = "ArrayLiteralOrCallOrNewExcludes"; + TransformFlags[TransformFlags["VariableDeclarationListExcludes"] = 537165824] = "VariableDeclarationListExcludes"; + TransformFlags[TransformFlags["ParameterExcludes"] = 536870912] = "ParameterExcludes"; + TransformFlags[TransformFlags["CatchClauseExcludes"] = 536903680] = "CatchClauseExcludes"; + TransformFlags[TransformFlags["BindingPatternExcludes"] = 536887296] = "BindingPatternExcludes"; + TransformFlags[TransformFlags["ContainsLexicalThisOrSuper"] = 33562624] = "ContainsLexicalThisOrSuper"; + // Propagating flags + // - Bitmasks for flags that should propagate from a child + TransformFlags[TransformFlags["PropertyNamePropagatingFlags"] = 33562624] = "PropertyNamePropagatingFlags"; + // Masks + // - Additional bitmasks + })(TransformFlags = ts.TransformFlags || (ts.TransformFlags = {})); + // Reference: https://code.visualstudio.com/docs/editor/userdefinedsnippets#_snippet-syntax + /* @internal */ + var SnippetKind; + (function (SnippetKind) { + SnippetKind[SnippetKind["TabStop"] = 0] = "TabStop"; + SnippetKind[SnippetKind["Placeholder"] = 1] = "Placeholder"; + SnippetKind[SnippetKind["Choice"] = 2] = "Choice"; + SnippetKind[SnippetKind["Variable"] = 3] = "Variable"; + })(SnippetKind = ts.SnippetKind || (ts.SnippetKind = {})); + var EmitFlags; + (function (EmitFlags) { + EmitFlags[EmitFlags["None"] = 0] = "None"; + EmitFlags[EmitFlags["SingleLine"] = 1] = "SingleLine"; + EmitFlags[EmitFlags["AdviseOnEmitNode"] = 2] = "AdviseOnEmitNode"; + EmitFlags[EmitFlags["NoSubstitution"] = 4] = "NoSubstitution"; + EmitFlags[EmitFlags["CapturesThis"] = 8] = "CapturesThis"; + EmitFlags[EmitFlags["NoLeadingSourceMap"] = 16] = "NoLeadingSourceMap"; + EmitFlags[EmitFlags["NoTrailingSourceMap"] = 32] = "NoTrailingSourceMap"; + EmitFlags[EmitFlags["NoSourceMap"] = 48] = "NoSourceMap"; + EmitFlags[EmitFlags["NoNestedSourceMaps"] = 64] = "NoNestedSourceMaps"; + EmitFlags[EmitFlags["NoTokenLeadingSourceMaps"] = 128] = "NoTokenLeadingSourceMaps"; + EmitFlags[EmitFlags["NoTokenTrailingSourceMaps"] = 256] = "NoTokenTrailingSourceMaps"; + EmitFlags[EmitFlags["NoTokenSourceMaps"] = 384] = "NoTokenSourceMaps"; + EmitFlags[EmitFlags["NoLeadingComments"] = 512] = "NoLeadingComments"; + EmitFlags[EmitFlags["NoTrailingComments"] = 1024] = "NoTrailingComments"; + EmitFlags[EmitFlags["NoComments"] = 1536] = "NoComments"; + EmitFlags[EmitFlags["NoNestedComments"] = 2048] = "NoNestedComments"; + EmitFlags[EmitFlags["HelperName"] = 4096] = "HelperName"; + EmitFlags[EmitFlags["ExportName"] = 8192] = "ExportName"; + EmitFlags[EmitFlags["LocalName"] = 16384] = "LocalName"; + EmitFlags[EmitFlags["InternalName"] = 32768] = "InternalName"; + EmitFlags[EmitFlags["Indented"] = 65536] = "Indented"; + EmitFlags[EmitFlags["NoIndentation"] = 131072] = "NoIndentation"; + EmitFlags[EmitFlags["AsyncFunctionBody"] = 262144] = "AsyncFunctionBody"; + EmitFlags[EmitFlags["ReuseTempVariableScope"] = 524288] = "ReuseTempVariableScope"; + EmitFlags[EmitFlags["CustomPrologue"] = 1048576] = "CustomPrologue"; + EmitFlags[EmitFlags["NoHoisting"] = 2097152] = "NoHoisting"; + EmitFlags[EmitFlags["HasEndOfDeclarationMarker"] = 4194304] = "HasEndOfDeclarationMarker"; + EmitFlags[EmitFlags["Iterator"] = 8388608] = "Iterator"; + EmitFlags[EmitFlags["NoAsciiEscaping"] = 16777216] = "NoAsciiEscaping"; + /*@internal*/ EmitFlags[EmitFlags["TypeScriptClassWrapper"] = 33554432] = "TypeScriptClassWrapper"; + /*@internal*/ EmitFlags[EmitFlags["NeverApplyImportHelper"] = 67108864] = "NeverApplyImportHelper"; + /*@internal*/ EmitFlags[EmitFlags["IgnoreSourceNewlines"] = 134217728] = "IgnoreSourceNewlines"; + /*@internal*/ EmitFlags[EmitFlags["Immutable"] = 268435456] = "Immutable"; + /*@internal*/ EmitFlags[EmitFlags["IndirectCall"] = 536870912] = "IndirectCall"; + })(EmitFlags = ts.EmitFlags || (ts.EmitFlags = {})); + /** + * Used by the checker, this enum keeps track of external emit helpers that should be type + * checked. + */ + /* @internal */ + var ExternalEmitHelpers; + (function (ExternalEmitHelpers) { + ExternalEmitHelpers[ExternalEmitHelpers["Extends"] = 1] = "Extends"; + ExternalEmitHelpers[ExternalEmitHelpers["Assign"] = 2] = "Assign"; + ExternalEmitHelpers[ExternalEmitHelpers["Rest"] = 4] = "Rest"; + ExternalEmitHelpers[ExternalEmitHelpers["Decorate"] = 8] = "Decorate"; + ExternalEmitHelpers[ExternalEmitHelpers["Metadata"] = 16] = "Metadata"; + ExternalEmitHelpers[ExternalEmitHelpers["Param"] = 32] = "Param"; + ExternalEmitHelpers[ExternalEmitHelpers["Awaiter"] = 64] = "Awaiter"; + ExternalEmitHelpers[ExternalEmitHelpers["Generator"] = 128] = "Generator"; + ExternalEmitHelpers[ExternalEmitHelpers["Values"] = 256] = "Values"; + ExternalEmitHelpers[ExternalEmitHelpers["Read"] = 512] = "Read"; + ExternalEmitHelpers[ExternalEmitHelpers["SpreadArray"] = 1024] = "SpreadArray"; + ExternalEmitHelpers[ExternalEmitHelpers["Await"] = 2048] = "Await"; + ExternalEmitHelpers[ExternalEmitHelpers["AsyncGenerator"] = 4096] = "AsyncGenerator"; + ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegator"] = 8192] = "AsyncDelegator"; + ExternalEmitHelpers[ExternalEmitHelpers["AsyncValues"] = 16384] = "AsyncValues"; + ExternalEmitHelpers[ExternalEmitHelpers["ExportStar"] = 32768] = "ExportStar"; + ExternalEmitHelpers[ExternalEmitHelpers["ImportStar"] = 65536] = "ImportStar"; + ExternalEmitHelpers[ExternalEmitHelpers["ImportDefault"] = 131072] = "ImportDefault"; + ExternalEmitHelpers[ExternalEmitHelpers["MakeTemplateObject"] = 262144] = "MakeTemplateObject"; + ExternalEmitHelpers[ExternalEmitHelpers["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet"; + ExternalEmitHelpers[ExternalEmitHelpers["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet"; + ExternalEmitHelpers[ExternalEmitHelpers["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn"; + ExternalEmitHelpers[ExternalEmitHelpers["CreateBinding"] = 4194304] = "CreateBinding"; + ExternalEmitHelpers[ExternalEmitHelpers["FirstEmitHelper"] = 1] = "FirstEmitHelper"; + ExternalEmitHelpers[ExternalEmitHelpers["LastEmitHelper"] = 4194304] = "LastEmitHelper"; + // Helpers included by ES2015 for..of + ExternalEmitHelpers[ExternalEmitHelpers["ForOfIncludes"] = 256] = "ForOfIncludes"; + // Helpers included by ES2017 for..await..of + ExternalEmitHelpers[ExternalEmitHelpers["ForAwaitOfIncludes"] = 16384] = "ForAwaitOfIncludes"; + // Helpers included by ES2017 async generators + ExternalEmitHelpers[ExternalEmitHelpers["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; + // Helpers included by yield* in ES2017 async generators + ExternalEmitHelpers[ExternalEmitHelpers["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; + // Helpers included by ES2015 spread + ExternalEmitHelpers[ExternalEmitHelpers["SpreadIncludes"] = 1536] = "SpreadIncludes"; + })(ExternalEmitHelpers = ts.ExternalEmitHelpers || (ts.ExternalEmitHelpers = {})); + var EmitHint; + (function (EmitHint) { + EmitHint[EmitHint["SourceFile"] = 0] = "SourceFile"; + EmitHint[EmitHint["Expression"] = 1] = "Expression"; + EmitHint[EmitHint["IdentifierName"] = 2] = "IdentifierName"; + EmitHint[EmitHint["MappedTypeParameter"] = 3] = "MappedTypeParameter"; + EmitHint[EmitHint["Unspecified"] = 4] = "Unspecified"; + EmitHint[EmitHint["EmbeddedStatement"] = 5] = "EmbeddedStatement"; + EmitHint[EmitHint["JsxAttributeValue"] = 6] = "JsxAttributeValue"; + })(EmitHint = ts.EmitHint || (ts.EmitHint = {})); + var OuterExpressionKinds; + (function (OuterExpressionKinds) { + OuterExpressionKinds[OuterExpressionKinds["Parentheses"] = 1] = "Parentheses"; + OuterExpressionKinds[OuterExpressionKinds["TypeAssertions"] = 2] = "TypeAssertions"; + OuterExpressionKinds[OuterExpressionKinds["NonNullAssertions"] = 4] = "NonNullAssertions"; + OuterExpressionKinds[OuterExpressionKinds["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions"; + OuterExpressionKinds[OuterExpressionKinds["Assertions"] = 6] = "Assertions"; + OuterExpressionKinds[OuterExpressionKinds["All"] = 15] = "All"; + OuterExpressionKinds[OuterExpressionKinds["ExcludeJSDocTypeAssertion"] = 16] = "ExcludeJSDocTypeAssertion"; + })(OuterExpressionKinds = ts.OuterExpressionKinds || (ts.OuterExpressionKinds = {})); + /* @internal */ + var LexicalEnvironmentFlags; + (function (LexicalEnvironmentFlags) { + LexicalEnvironmentFlags[LexicalEnvironmentFlags["None"] = 0] = "None"; + LexicalEnvironmentFlags[LexicalEnvironmentFlags["InParameters"] = 1] = "InParameters"; + LexicalEnvironmentFlags[LexicalEnvironmentFlags["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters"; // a temp variable was hoisted while visiting a parameter list + })(LexicalEnvironmentFlags = ts.LexicalEnvironmentFlags || (ts.LexicalEnvironmentFlags = {})); + /*@internal*/ + var BundleFileSectionKind; + (function (BundleFileSectionKind) { + BundleFileSectionKind["Prologue"] = "prologue"; + BundleFileSectionKind["EmitHelpers"] = "emitHelpers"; + BundleFileSectionKind["NoDefaultLib"] = "no-default-lib"; + BundleFileSectionKind["Reference"] = "reference"; + BundleFileSectionKind["Type"] = "type"; + BundleFileSectionKind["TypeResolutionModeRequire"] = "type-require"; + BundleFileSectionKind["TypeResolutionModeImport"] = "type-import"; + BundleFileSectionKind["Lib"] = "lib"; + BundleFileSectionKind["Prepend"] = "prepend"; + BundleFileSectionKind["Text"] = "text"; + BundleFileSectionKind["Internal"] = "internal"; + // comments? + })(BundleFileSectionKind = ts.BundleFileSectionKind || (ts.BundleFileSectionKind = {})); + var ListFormat; + (function (ListFormat) { + ListFormat[ListFormat["None"] = 0] = "None"; + // Line separators + ListFormat[ListFormat["SingleLine"] = 0] = "SingleLine"; + ListFormat[ListFormat["MultiLine"] = 1] = "MultiLine"; + ListFormat[ListFormat["PreserveLines"] = 2] = "PreserveLines"; + ListFormat[ListFormat["LinesMask"] = 3] = "LinesMask"; + // Delimiters + ListFormat[ListFormat["NotDelimited"] = 0] = "NotDelimited"; + ListFormat[ListFormat["BarDelimited"] = 4] = "BarDelimited"; + ListFormat[ListFormat["AmpersandDelimited"] = 8] = "AmpersandDelimited"; + ListFormat[ListFormat["CommaDelimited"] = 16] = "CommaDelimited"; + ListFormat[ListFormat["AsteriskDelimited"] = 32] = "AsteriskDelimited"; + ListFormat[ListFormat["DelimitersMask"] = 60] = "DelimitersMask"; + ListFormat[ListFormat["AllowTrailingComma"] = 64] = "AllowTrailingComma"; + // Whitespace + ListFormat[ListFormat["Indented"] = 128] = "Indented"; + ListFormat[ListFormat["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces"; + ListFormat[ListFormat["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings"; + // Brackets/Braces + ListFormat[ListFormat["Braces"] = 1024] = "Braces"; + ListFormat[ListFormat["Parenthesis"] = 2048] = "Parenthesis"; + ListFormat[ListFormat["AngleBrackets"] = 4096] = "AngleBrackets"; + ListFormat[ListFormat["SquareBrackets"] = 8192] = "SquareBrackets"; + ListFormat[ListFormat["BracketsMask"] = 15360] = "BracketsMask"; + ListFormat[ListFormat["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined"; + ListFormat[ListFormat["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty"; + ListFormat[ListFormat["Optional"] = 49152] = "Optional"; + // Other + ListFormat[ListFormat["PreferNewLine"] = 65536] = "PreferNewLine"; + ListFormat[ListFormat["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine"; + ListFormat[ListFormat["NoInterveningComments"] = 262144] = "NoInterveningComments"; + ListFormat[ListFormat["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty"; + ListFormat[ListFormat["SingleElement"] = 1048576] = "SingleElement"; + ListFormat[ListFormat["SpaceAfterList"] = 2097152] = "SpaceAfterList"; + // Precomputed Formats + ListFormat[ListFormat["Modifiers"] = 262656] = "Modifiers"; + ListFormat[ListFormat["HeritageClauses"] = 512] = "HeritageClauses"; + ListFormat[ListFormat["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers"; + ListFormat[ListFormat["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers"; + ListFormat[ListFormat["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements"; + ListFormat[ListFormat["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements"; + ListFormat[ListFormat["UnionTypeConstituents"] = 516] = "UnionTypeConstituents"; + ListFormat[ListFormat["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents"; + ListFormat[ListFormat["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements"; + ListFormat[ListFormat["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements"; + ListFormat[ListFormat["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties"; + ListFormat[ListFormat["ImportClauseEntries"] = 526226] = "ImportClauseEntries"; + ListFormat[ListFormat["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements"; + ListFormat[ListFormat["CommaListElements"] = 528] = "CommaListElements"; + ListFormat[ListFormat["CallExpressionArguments"] = 2576] = "CallExpressionArguments"; + ListFormat[ListFormat["NewExpressionArguments"] = 18960] = "NewExpressionArguments"; + ListFormat[ListFormat["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans"; + ListFormat[ListFormat["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements"; + ListFormat[ListFormat["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements"; + ListFormat[ListFormat["VariableDeclarationList"] = 528] = "VariableDeclarationList"; + ListFormat[ListFormat["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements"; + ListFormat[ListFormat["MultiLineFunctionBodyStatements"] = 1] = "MultiLineFunctionBodyStatements"; + ListFormat[ListFormat["ClassHeritageClauses"] = 0] = "ClassHeritageClauses"; + ListFormat[ListFormat["ClassMembers"] = 129] = "ClassMembers"; + ListFormat[ListFormat["InterfaceMembers"] = 129] = "InterfaceMembers"; + ListFormat[ListFormat["EnumMembers"] = 145] = "EnumMembers"; + ListFormat[ListFormat["CaseBlockClauses"] = 129] = "CaseBlockClauses"; + ListFormat[ListFormat["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements"; + ListFormat[ListFormat["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren"; + ListFormat[ListFormat["JsxElementAttributes"] = 262656] = "JsxElementAttributes"; + ListFormat[ListFormat["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements"; + ListFormat[ListFormat["HeritageClauseTypes"] = 528] = "HeritageClauseTypes"; + ListFormat[ListFormat["SourceFileStatements"] = 131073] = "SourceFileStatements"; + ListFormat[ListFormat["Decorators"] = 2146305] = "Decorators"; + ListFormat[ListFormat["TypeArguments"] = 53776] = "TypeArguments"; + ListFormat[ListFormat["TypeParameters"] = 53776] = "TypeParameters"; + ListFormat[ListFormat["Parameters"] = 2576] = "Parameters"; + ListFormat[ListFormat["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters"; + ListFormat[ListFormat["JSDocComment"] = 33] = "JSDocComment"; + })(ListFormat = ts.ListFormat || (ts.ListFormat = {})); + /* @internal */ + var PragmaKindFlags; + (function (PragmaKindFlags) { + PragmaKindFlags[PragmaKindFlags["None"] = 0] = "None"; + /** + * Triple slash comment of the form + * /// + */ + PragmaKindFlags[PragmaKindFlags["TripleSlashXML"] = 1] = "TripleSlashXML"; + /** + * Single line comment of the form + * // @pragma-name argval1 argval2 + * or + * /// @pragma-name argval1 argval2 + */ + PragmaKindFlags[PragmaKindFlags["SingleLine"] = 2] = "SingleLine"; + /** + * Multiline non-jsdoc pragma of the form + * /* @pragma-name argval1 argval2 * / + */ + PragmaKindFlags[PragmaKindFlags["MultiLine"] = 4] = "MultiLine"; + PragmaKindFlags[PragmaKindFlags["All"] = 7] = "All"; + PragmaKindFlags[PragmaKindFlags["Default"] = 7] = "Default"; + })(PragmaKindFlags = ts.PragmaKindFlags || (ts.PragmaKindFlags = {})); + // While not strictly a type, this is here because `PragmaMap` needs to be here to be used with `SourceFile`, and we don't + // fancy effectively defining it twice, once in value-space and once in type-space + /* @internal */ + ts.commentPragmas = { + "reference": { + args: [ + { name: "types", optional: true, captureSpan: true }, + { name: "lib", optional: true, captureSpan: true }, + { name: "path", optional: true, captureSpan: true }, + { name: "no-default-lib", optional: true }, + { name: "resolution-mode", optional: true } + ], + kind: 1 /* PragmaKindFlags.TripleSlashXML */ + }, + "amd-dependency": { + args: [{ name: "path" }, { name: "name", optional: true }], + kind: 1 /* PragmaKindFlags.TripleSlashXML */ + }, + "amd-module": { + args: [{ name: "name" }], + kind: 1 /* PragmaKindFlags.TripleSlashXML */ + }, + "ts-check": { + kind: 2 /* PragmaKindFlags.SingleLine */ + }, + "ts-nocheck": { + kind: 2 /* PragmaKindFlags.SingleLine */ + }, + "jsx": { + args: [{ name: "factory" }], + kind: 4 /* PragmaKindFlags.MultiLine */ + }, + "jsxfrag": { + args: [{ name: "factory" }], + kind: 4 /* PragmaKindFlags.MultiLine */ + }, + "jsximportsource": { + args: [{ name: "factory" }], + kind: 4 /* PragmaKindFlags.MultiLine */ + }, + "jsxruntime": { + args: [{ name: "factory" }], + kind: 4 /* PragmaKindFlags.MultiLine */ + }, + }; +})(ts || (ts = {})); +var ts; +(function (ts) { + /** + * djb2 hashing algorithm + * http://www.cse.yorku.ca/~oz/hash.html + */ + /* @internal */ + function generateDjb2Hash(data) { + var acc = 5381; + for (var i = 0; i < data.length; i++) { + acc = ((acc << 5) + acc) + data.charCodeAt(i); + } + return acc.toString(); + } + ts.generateDjb2Hash = generateDjb2Hash; + /** + * Set a high stack trace limit to provide more information in case of an error. + * Called for command-line and server use cases. + * Not called if TypeScript is used as a library. + */ + /* @internal */ + function setStackTraceLimit() { + if (Error.stackTraceLimit < 100) { // Also tests that we won't set the property if it doesn't exist. + Error.stackTraceLimit = 100; + } + } + ts.setStackTraceLimit = setStackTraceLimit; + var FileWatcherEventKind; + (function (FileWatcherEventKind) { + FileWatcherEventKind[FileWatcherEventKind["Created"] = 0] = "Created"; + FileWatcherEventKind[FileWatcherEventKind["Changed"] = 1] = "Changed"; + FileWatcherEventKind[FileWatcherEventKind["Deleted"] = 2] = "Deleted"; + })(FileWatcherEventKind = ts.FileWatcherEventKind || (ts.FileWatcherEventKind = {})); + /* @internal */ + var PollingInterval; + (function (PollingInterval) { + PollingInterval[PollingInterval["High"] = 2000] = "High"; + PollingInterval[PollingInterval["Medium"] = 500] = "Medium"; + PollingInterval[PollingInterval["Low"] = 250] = "Low"; + })(PollingInterval = ts.PollingInterval || (ts.PollingInterval = {})); + /* @internal */ + ts.missingFileModifiedTime = new Date(0); // Any subsequent modification will occur after this time + /* @internal */ + function getModifiedTime(host, fileName) { + return host.getModifiedTime(fileName) || ts.missingFileModifiedTime; + } + ts.getModifiedTime = getModifiedTime; + function createPollingIntervalBasedLevels(levels) { + var _a; + return _a = {}, + _a[PollingInterval.Low] = levels.Low, + _a[PollingInterval.Medium] = levels.Medium, + _a[PollingInterval.High] = levels.High, + _a; + } + var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 }; + var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels); + /* @internal */ + ts.unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels); + /* @internal */ + function setCustomPollingValues(system) { + if (!system.getEnvironmentVariable) { + return; + } + var pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval); + pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize; + ts.unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || ts.unchangedPollThresholds; + function getLevel(envVar, level) { + return system.getEnvironmentVariable("".concat(envVar, "_").concat(level.toUpperCase())); + } + function getCustomLevels(baseVariable) { + var customLevels; + setCustomLevel("Low"); + setCustomLevel("Medium"); + setCustomLevel("High"); + return customLevels; + function setCustomLevel(level) { + var customLevel = getLevel(baseVariable, level); + if (customLevel) { + (customLevels || (customLevels = {}))[level] = Number(customLevel); + } + } + } + function setCustomLevels(baseVariable, levels) { + var customLevels = getCustomLevels(baseVariable); + if (customLevels) { + setLevel("Low"); + setLevel("Medium"); + setLevel("High"); + return true; + } + return false; + function setLevel(level) { + levels[level] = customLevels[level] || levels[level]; + } + } + function getCustomPollingBasedLevels(baseVariable, defaultLevels) { + var customLevels = getCustomLevels(baseVariable); + return (pollingIntervalChanged || customLevels) && + createPollingIntervalBasedLevels(customLevels ? __assign(__assign({}, defaultLevels), customLevels) : defaultLevels); + } + } + ts.setCustomPollingValues = setCustomPollingValues; + function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) { + var definedValueCopyToIndex = pollIndex; + // Max visit would be all elements of the queue + for (var canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) { + var watchedFile = queue[pollIndex]; + if (!watchedFile) { + continue; + } + else if (watchedFile.isClosed) { + queue[pollIndex] = undefined; + continue; + } + // Only files polled count towards chunkSize + chunkSize--; + var fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName)); + if (watchedFile.isClosed) { + // Closed watcher as part of callback + queue[pollIndex] = undefined; + continue; + } + callbackOnWatchFileStat === null || callbackOnWatchFileStat === void 0 ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged); + // Defragment the queue while we are at it + if (queue[pollIndex]) { + // Copy this file to the non hole location + if (definedValueCopyToIndex < pollIndex) { + queue[definedValueCopyToIndex] = watchedFile; + queue[pollIndex] = undefined; + } + definedValueCopyToIndex++; + } + } + // Return next poll index + return pollIndex; + function nextPollIndex() { + pollIndex++; + if (pollIndex === queue.length) { + if (definedValueCopyToIndex < pollIndex) { + // There are holes from definedValueCopyToIndex to end of queue, change queue size + queue.length = definedValueCopyToIndex; + } + pollIndex = 0; + definedValueCopyToIndex = 0; + } + } + } + /* @internal */ + function createDynamicPriorityPollingWatchFile(host) { + var watchedFiles = []; + var changedFilesInLastPoll = []; + var lowPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.Low); + var mediumPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.Medium); + var highPollingIntervalQueue = createPollingIntervalQueue(PollingInterval.High); + return watchFile; + function watchFile(fileName, callback, defaultPollingInterval) { + var file = { + fileName: fileName, + callback: callback, + unchangedPolls: 0, + mtime: getModifiedTime(host, fileName) + }; + watchedFiles.push(file); + addToPollingIntervalQueue(file, defaultPollingInterval); + return { + close: function () { + file.isClosed = true; + // Remove from watchedFiles + ts.unorderedRemoveItem(watchedFiles, file); + // Do not update polling interval queue since that will happen as part of polling + } + }; + } + function createPollingIntervalQueue(pollingInterval) { + var queue = []; + queue.pollingInterval = pollingInterval; + queue.pollIndex = 0; + queue.pollScheduled = false; + return queue; + } + function pollPollingIntervalQueue(queue) { + queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]); + // Set the next polling index and timeout + if (queue.length) { + scheduleNextPoll(queue.pollingInterval); + } + else { + ts.Debug.assert(queue.pollIndex === 0); + queue.pollScheduled = false; + } + } + function pollLowPollingIntervalQueue(queue) { + // Always poll complete list of changedFilesInLastPoll + pollQueue(changedFilesInLastPoll, PollingInterval.Low, /*pollIndex*/ 0, changedFilesInLastPoll.length); + // Finally do the actual polling of the queue + pollPollingIntervalQueue(queue); + // Schedule poll if there are files in changedFilesInLastPoll but no files in the actual queue + // as pollPollingIntervalQueue wont schedule for next poll + if (!queue.pollScheduled && changedFilesInLastPoll.length) { + scheduleNextPoll(PollingInterval.Low); + } + } + function pollQueue(queue, pollingInterval, pollIndex, chunkSize) { + return pollWatchedFileQueue(host, queue, pollIndex, chunkSize, onWatchFileStat); + function onWatchFileStat(watchedFile, pollIndex, fileChanged) { + if (fileChanged) { + watchedFile.unchangedPolls = 0; + // Changed files go to changedFilesInLastPoll queue + if (queue !== changedFilesInLastPoll) { + queue[pollIndex] = undefined; + addChangedFileToLowPollingIntervalQueue(watchedFile); + } + } + else if (watchedFile.unchangedPolls !== ts.unchangedPollThresholds[pollingInterval]) { + watchedFile.unchangedPolls++; + } + else if (queue === changedFilesInLastPoll) { + // Restart unchangedPollCount for unchanged file and move to low polling interval queue + watchedFile.unchangedPolls = 1; + queue[pollIndex] = undefined; + addToPollingIntervalQueue(watchedFile, PollingInterval.Low); + } + else if (pollingInterval !== PollingInterval.High) { + watchedFile.unchangedPolls++; + queue[pollIndex] = undefined; + addToPollingIntervalQueue(watchedFile, pollingInterval === PollingInterval.Low ? PollingInterval.Medium : PollingInterval.High); + } + } + } + function pollingIntervalQueue(pollingInterval) { + switch (pollingInterval) { + case PollingInterval.Low: + return lowPollingIntervalQueue; + case PollingInterval.Medium: + return mediumPollingIntervalQueue; + case PollingInterval.High: + return highPollingIntervalQueue; + } + } + function addToPollingIntervalQueue(file, pollingInterval) { + pollingIntervalQueue(pollingInterval).push(file); + scheduleNextPollIfNotAlreadyScheduled(pollingInterval); + } + function addChangedFileToLowPollingIntervalQueue(file) { + changedFilesInLastPoll.push(file); + scheduleNextPollIfNotAlreadyScheduled(PollingInterval.Low); + } + function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) { + if (!pollingIntervalQueue(pollingInterval).pollScheduled) { + scheduleNextPoll(pollingInterval); + } + } + function scheduleNextPoll(pollingInterval) { + pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === PollingInterval.Low ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingIntervalQueue(pollingInterval)); + } + } + ts.createDynamicPriorityPollingWatchFile = createDynamicPriorityPollingWatchFile; + function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames) { + // One file can have multiple watchers + var fileWatcherCallbacks = ts.createMultiMap(); + var dirWatchers = new ts.Map(); + var toCanonicalName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + return nonPollingWatchFile; + function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) { + var filePath = toCanonicalName(fileName); + fileWatcherCallbacks.add(filePath, callback); + var dirPath = ts.getDirectoryPath(filePath) || "."; + var watcher = dirWatchers.get(dirPath) || + createDirectoryWatcher(ts.getDirectoryPath(fileName) || ".", dirPath, fallbackOptions); + watcher.referenceCount++; + return { + close: function () { + if (watcher.referenceCount === 1) { + watcher.close(); + dirWatchers.delete(dirPath); + } + else { + watcher.referenceCount--; + } + fileWatcherCallbacks.remove(filePath, callback); + } + }; + } + function createDirectoryWatcher(dirName, dirPath, fallbackOptions) { + var watcher = fsWatch(dirName, 1 /* FileSystemEntryKind.Directory */, function (_eventName, relativeFileName) { + // When files are deleted from disk, the triggered "rename" event would have a relativefileName of "undefined" + if (!ts.isString(relativeFileName)) + return; + var fileName = ts.getNormalizedAbsolutePath(relativeFileName, dirName); + // Some applications save a working file via rename operations + var callbacks = fileName && fileWatcherCallbacks.get(toCanonicalName(fileName)); + if (callbacks) { + for (var _i = 0, callbacks_1 = callbacks; _i < callbacks_1.length; _i++) { + var fileCallback = callbacks_1[_i]; + fileCallback(fileName, FileWatcherEventKind.Changed); + } + } + }, + /*recursive*/ false, PollingInterval.Medium, fallbackOptions); + watcher.referenceCount = 0; + dirWatchers.set(dirPath, watcher); + return watcher; + } + } + function createFixedChunkSizePollingWatchFile(host) { + var watchedFiles = []; + var pollIndex = 0; + var pollScheduled; + return watchFile; + function watchFile(fileName, callback) { + var file = { + fileName: fileName, + callback: callback, + mtime: getModifiedTime(host, fileName) + }; + watchedFiles.push(file); + scheduleNextPoll(); + return { + close: function () { + file.isClosed = true; + ts.unorderedRemoveItem(watchedFiles, file); + } + }; + } + function pollQueue() { + pollScheduled = undefined; + pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[PollingInterval.Low]); + scheduleNextPoll(); + } + function scheduleNextPoll() { + if (!watchedFiles.length || pollScheduled) + return; + pollScheduled = host.setTimeout(pollQueue, PollingInterval.High); + } + } + /* @internal */ + function createSingleFileWatcherPerName(watchFile, useCaseSensitiveFileNames) { + var cache = new ts.Map(); + var callbacksCache = ts.createMultiMap(); + var toCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + return function (fileName, callback, pollingInterval, options) { + var path = toCanonicalFileName(fileName); + var existing = cache.get(path); + if (existing) { + existing.refCount++; + } + else { + cache.set(path, { + watcher: watchFile(fileName, function (fileName, eventKind) { return ts.forEach(callbacksCache.get(path), function (cb) { return cb(fileName, eventKind); }); }, pollingInterval, options), + refCount: 1 + }); + } + callbacksCache.add(path, callback); + return { + close: function () { + var watcher = ts.Debug.checkDefined(cache.get(path)); + callbacksCache.remove(path, callback); + watcher.refCount--; + if (watcher.refCount) + return; + cache.delete(path); + ts.closeFileWatcherOf(watcher); + } + }; + }; + } + ts.createSingleFileWatcherPerName = createSingleFileWatcherPerName; + /** + * Returns true if file status changed + */ + /*@internal*/ + function onWatchedFileStat(watchedFile, modifiedTime) { + var oldTime = watchedFile.mtime.getTime(); + var newTime = modifiedTime.getTime(); + if (oldTime !== newTime) { + watchedFile.mtime = modifiedTime; + watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime)); + return true; + } + return false; + } + ts.onWatchedFileStat = onWatchedFileStat; + /*@internal*/ + function getFileWatcherEventKind(oldTime, newTime) { + return oldTime === 0 + ? FileWatcherEventKind.Created + : newTime === 0 + ? FileWatcherEventKind.Deleted + : FileWatcherEventKind.Changed; + } + ts.getFileWatcherEventKind = getFileWatcherEventKind; + /*@internal*/ + ts.ignoredPaths = ["/node_modules/.", "/.git", "/.#"]; + var curSysLog = ts.noop; // eslint-disable-line prefer-const + /*@internal*/ + function sysLog(s) { + return curSysLog(s); + } + ts.sysLog = sysLog; + /*@internal*/ + function setSysLog(logger) { + curSysLog = logger; + } + ts.setSysLog = setSysLog; + /** + * Watch the directory recursively using host provided method to watch child directories + * that means if this is recursive watcher, watch the children directories as well + * (eg on OS that dont support recursive watch using fs.watch use fs.watchFile) + */ + /*@internal*/ + function createDirectoryWatcherSupportingRecursive(_a) { + var watchDirectory = _a.watchDirectory, useCaseSensitiveFileNames = _a.useCaseSensitiveFileNames, getCurrentDirectory = _a.getCurrentDirectory, getAccessibleSortedChildDirectories = _a.getAccessibleSortedChildDirectories, directoryExists = _a.directoryExists, realpath = _a.realpath, setTimeout = _a.setTimeout, clearTimeout = _a.clearTimeout; + var cache = new ts.Map(); + var callbackCache = ts.createMultiMap(); + var cacheToUpdateChildWatches = new ts.Map(); + var timerToUpdateChildWatches; + var filePathComparer = ts.getStringComparer(!useCaseSensitiveFileNames); + var toCanonicalFilePath = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + return function (dirName, callback, recursive, options) { return recursive ? + createDirectoryWatcher(dirName, options, callback) : + watchDirectory(dirName, callback, recursive, options); }; + /** + * Create the directory watcher for the dirPath. + */ + function createDirectoryWatcher(dirName, options, callback) { + var dirPath = toCanonicalFilePath(dirName); + var directoryWatcher = cache.get(dirPath); + if (directoryWatcher) { + directoryWatcher.refCount++; + } + else { + directoryWatcher = { + watcher: watchDirectory(dirName, function (fileName) { + if (isIgnoredPath(fileName, options)) + return; + if (options === null || options === void 0 ? void 0 : options.synchronousWatchDirectory) { + // Call the actual callback + invokeCallbacks(dirPath, fileName); + // Iterate through existing children and update the watches if needed + updateChildWatches(dirName, dirPath, options); + } + else { + nonSyncUpdateChildWatches(dirName, dirPath, fileName, options); + } + }, /*recursive*/ false, options), + refCount: 1, + childWatches: ts.emptyArray + }; + cache.set(dirPath, directoryWatcher); + updateChildWatches(dirName, dirPath, options); + } + var callbackToAdd = callback && { dirName: dirName, callback: callback }; + if (callbackToAdd) { + callbackCache.add(dirPath, callbackToAdd); + } + return { + dirName: dirName, + close: function () { + var directoryWatcher = ts.Debug.checkDefined(cache.get(dirPath)); + if (callbackToAdd) + callbackCache.remove(dirPath, callbackToAdd); + directoryWatcher.refCount--; + if (directoryWatcher.refCount) + return; + cache.delete(dirPath); + ts.closeFileWatcherOf(directoryWatcher); + directoryWatcher.childWatches.forEach(ts.closeFileWatcher); + } + }; + } + function invokeCallbacks(dirPath, fileNameOrInvokeMap, fileNames) { + var fileName; + var invokeMap; + if (ts.isString(fileNameOrInvokeMap)) { + fileName = fileNameOrInvokeMap; + } + else { + invokeMap = fileNameOrInvokeMap; + } + // Call the actual callback + callbackCache.forEach(function (callbacks, rootDirName) { + var _a; + if (invokeMap && invokeMap.get(rootDirName) === true) + return; + if (rootDirName === dirPath || (ts.startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === ts.directorySeparator)) { + if (invokeMap) { + if (fileNames) { + var existing = invokeMap.get(rootDirName); + if (existing) { + (_a = existing).push.apply(_a, fileNames); + } + else { + invokeMap.set(rootDirName, fileNames.slice()); + } + } + else { + invokeMap.set(rootDirName, true); + } + } + else { + callbacks.forEach(function (_a) { + var callback = _a.callback; + return callback(fileName); + }); + } + } + }); + } + function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) { + // Iterate through existing children and update the watches if needed + var parentWatcher = cache.get(dirPath); + if (parentWatcher && directoryExists(dirName)) { + // Schedule the update and postpone invoke for callbacks + scheduleUpdateChildWatches(dirName, dirPath, fileName, options); + return; + } + // Call the actual callbacks and remove child watches + invokeCallbacks(dirPath, fileName); + removeChildWatches(parentWatcher); + } + function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) { + var existing = cacheToUpdateChildWatches.get(dirPath); + if (existing) { + existing.fileNames.push(fileName); + } + else { + cacheToUpdateChildWatches.set(dirPath, { dirName: dirName, options: options, fileNames: [fileName] }); + } + if (timerToUpdateChildWatches) { + clearTimeout(timerToUpdateChildWatches); + timerToUpdateChildWatches = undefined; + } + timerToUpdateChildWatches = setTimeout(onTimerToUpdateChildWatches, 1000); + } + function onTimerToUpdateChildWatches() { + timerToUpdateChildWatches = undefined; + sysLog("sysLog:: onTimerToUpdateChildWatches:: ".concat(cacheToUpdateChildWatches.size)); + var start = ts.timestamp(); + var invokeMap = new ts.Map(); + while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) { + var result = cacheToUpdateChildWatches.entries().next(); + ts.Debug.assert(!result.done); + var _a = result.value, dirPath = _a[0], _b = _a[1], dirName = _b.dirName, options = _b.options, fileNames = _b.fileNames; + cacheToUpdateChildWatches.delete(dirPath); + // Because the child refresh is fresh, we would need to invalidate whole root directory being watched + // to ensure that all the changes are reflected at this time + var hasChanges = updateChildWatches(dirName, dirPath, options); + invokeCallbacks(dirPath, invokeMap, hasChanges ? undefined : fileNames); + } + sysLog("sysLog:: invokingWatchers:: Elapsed:: ".concat(ts.timestamp() - start, "ms:: ").concat(cacheToUpdateChildWatches.size)); + callbackCache.forEach(function (callbacks, rootDirName) { + var existing = invokeMap.get(rootDirName); + if (existing) { + callbacks.forEach(function (_a) { + var callback = _a.callback, dirName = _a.dirName; + if (ts.isArray(existing)) { + existing.forEach(callback); + } + else { + callback(dirName); + } + }); + } + }); + var elapsed = ts.timestamp() - start; + sysLog("sysLog:: Elapsed:: ".concat(elapsed, "ms:: onTimerToUpdateChildWatches:: ").concat(cacheToUpdateChildWatches.size, " ").concat(timerToUpdateChildWatches)); + } + function removeChildWatches(parentWatcher) { + if (!parentWatcher) + return; + var existingChildWatches = parentWatcher.childWatches; + parentWatcher.childWatches = ts.emptyArray; + for (var _i = 0, existingChildWatches_1 = existingChildWatches; _i < existingChildWatches_1.length; _i++) { + var childWatcher = existingChildWatches_1[_i]; + childWatcher.close(); + removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName))); + } + } + function updateChildWatches(parentDir, parentDirPath, options) { + // Iterate through existing children and update the watches if needed + var parentWatcher = cache.get(parentDirPath); + if (!parentWatcher) + return false; + var newChildWatches; + var hasChanges = ts.enumerateInsertsAndDeletes(directoryExists(parentDir) ? ts.mapDefined(getAccessibleSortedChildDirectories(parentDir), function (child) { + var childFullName = ts.getNormalizedAbsolutePath(child, parentDir); + // Filter our the symbolic link directories since those arent included in recursive watch + // which is same behaviour when recursive: true is passed to fs.watch + return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, ts.normalizePath(realpath(childFullName))) === 0 /* Comparison.EqualTo */ ? childFullName : undefined; + }) : ts.emptyArray, parentWatcher.childWatches, function (child, childWatcher) { return filePathComparer(child, childWatcher.dirName); }, createAndAddChildDirectoryWatcher, ts.closeFileWatcher, addChildDirectoryWatcher); + parentWatcher.childWatches = newChildWatches || ts.emptyArray; + return hasChanges; + /** + * Create new childDirectoryWatcher and add it to the new ChildDirectoryWatcher list + */ + function createAndAddChildDirectoryWatcher(childName) { + var result = createDirectoryWatcher(childName, options); + addChildDirectoryWatcher(result); + } + /** + * Add child directory watcher to the new ChildDirectoryWatcher list + */ + function addChildDirectoryWatcher(childWatcher) { + (newChildWatches || (newChildWatches = [])).push(childWatcher); + } + } + function isIgnoredPath(path, options) { + return ts.some(ts.ignoredPaths, function (searchPath) { return isInPath(path, searchPath); }) || + isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames, getCurrentDirectory); + } + function isInPath(path, searchPath) { + if (ts.stringContains(path, searchPath)) + return true; + if (useCaseSensitiveFileNames) + return false; + return ts.stringContains(toCanonicalFilePath(path), searchPath); + } + } + ts.createDirectoryWatcherSupportingRecursive = createDirectoryWatcherSupportingRecursive; + /*@internal*/ + var FileSystemEntryKind; + (function (FileSystemEntryKind) { + FileSystemEntryKind[FileSystemEntryKind["File"] = 0] = "File"; + FileSystemEntryKind[FileSystemEntryKind["Directory"] = 1] = "Directory"; + })(FileSystemEntryKind = ts.FileSystemEntryKind || (ts.FileSystemEntryKind = {})); + /*@internal*/ + function createFileWatcherCallback(callback) { + return function (_fileName, eventKind) { return callback(eventKind === FileWatcherEventKind.Changed ? "change" : "rename", ""); }; + } + ts.createFileWatcherCallback = createFileWatcherCallback; + function createFsWatchCallbackForFileWatcherCallback(fileName, callback, fileExists) { + return function (eventName) { + if (eventName === "rename") { + callback(fileName, fileExists(fileName) ? FileWatcherEventKind.Created : FileWatcherEventKind.Deleted); + } + else { + // Change + callback(fileName, FileWatcherEventKind.Changed); + } + }; + } + function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames, getCurrentDirectory) { + return ((options === null || options === void 0 ? void 0 : options.excludeDirectories) || (options === null || options === void 0 ? void 0 : options.excludeFiles)) && (ts.matchesExclude(pathToCheck, options === null || options === void 0 ? void 0 : options.excludeFiles, useCaseSensitiveFileNames, getCurrentDirectory()) || + ts.matchesExclude(pathToCheck, options === null || options === void 0 ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames, getCurrentDirectory())); + } + function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory) { + return function (eventName, relativeFileName) { + // In watchDirectory we only care about adding and removing files (when event name is + // "rename"); changes made within files are handled by corresponding fileWatchers (when + // event name is "change") + if (eventName === "rename") { + // When deleting a file, the passed baseFileName is null + var fileName = !relativeFileName ? directoryName : ts.normalizePath(ts.combinePaths(directoryName, relativeFileName)); + if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames, getCurrentDirectory)) { + callback(fileName); + } + } + }; + } + /*@internal*/ + function createSystemWatchFunctions(_a) { + var pollingWatchFile = _a.pollingWatchFile, getModifiedTime = _a.getModifiedTime, setTimeout = _a.setTimeout, clearTimeout = _a.clearTimeout, fsWatch = _a.fsWatch, fileExists = _a.fileExists, useCaseSensitiveFileNames = _a.useCaseSensitiveFileNames, getCurrentDirectory = _a.getCurrentDirectory, fsSupportsRecursiveFsWatch = _a.fsSupportsRecursiveFsWatch, directoryExists = _a.directoryExists, getAccessibleSortedChildDirectories = _a.getAccessibleSortedChildDirectories, realpath = _a.realpath, tscWatchFile = _a.tscWatchFile, useNonPollingWatchers = _a.useNonPollingWatchers, tscWatchDirectory = _a.tscWatchDirectory, defaultWatchFileKind = _a.defaultWatchFileKind; + var dynamicPollingWatchFile; + var fixedChunkSizePollingWatchFile; + var nonPollingWatchFile; + var hostRecursiveDirectoryWatcher; + return { + watchFile: watchFile, + watchDirectory: watchDirectory + }; + function watchFile(fileName, callback, pollingInterval, options) { + options = updateOptionsForWatchFile(options, useNonPollingWatchers); + var watchFileKind = ts.Debug.checkDefined(options.watchFile); + switch (watchFileKind) { + case ts.WatchFileKind.FixedPollingInterval: + return pollingWatchFile(fileName, callback, PollingInterval.Low, /*options*/ undefined); + case ts.WatchFileKind.PriorityPollingInterval: + return pollingWatchFile(fileName, callback, pollingInterval, /*options*/ undefined); + case ts.WatchFileKind.DynamicPriorityPolling: + return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, /*options*/ undefined); + case ts.WatchFileKind.FixedChunkSizePolling: + return ensureFixedChunkSizePollingWatchFile()(fileName, callback, /* pollingInterval */ undefined, /*options*/ undefined); + case ts.WatchFileKind.UseFsEvents: + return fsWatch(fileName, 0 /* FileSystemEntryKind.File */, createFsWatchCallbackForFileWatcherCallback(fileName, callback, fileExists), + /*recursive*/ false, pollingInterval, ts.getFallbackOptions(options)); + case ts.WatchFileKind.UseFsEventsOnParentDirectory: + if (!nonPollingWatchFile) { + nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames); + } + return nonPollingWatchFile(fileName, callback, pollingInterval, ts.getFallbackOptions(options)); + default: + ts.Debug.assertNever(watchFileKind); + } + } + function ensureDynamicPollingWatchFile() { + return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime, setTimeout: setTimeout })); + } + function ensureFixedChunkSizePollingWatchFile() { + return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime, setTimeout: setTimeout })); + } + function updateOptionsForWatchFile(options, useNonPollingWatchers) { + if (options && options.watchFile !== undefined) + return options; + switch (tscWatchFile) { + case "PriorityPollingInterval": + // Use polling interval based on priority when create watch using host.watchFile + return { watchFile: ts.WatchFileKind.PriorityPollingInterval }; + case "DynamicPriorityPolling": + // Use polling interval but change the interval depending on file changes and their default polling interval + return { watchFile: ts.WatchFileKind.DynamicPriorityPolling }; + case "UseFsEvents": + // Use notifications from FS to watch with falling back to fs.watchFile + return generateWatchFileOptions(ts.WatchFileKind.UseFsEvents, ts.PollingWatchKind.PriorityInterval, options); + case "UseFsEventsWithFallbackDynamicPolling": + // Use notifications from FS to watch with falling back to dynamic watch file + return generateWatchFileOptions(ts.WatchFileKind.UseFsEvents, ts.PollingWatchKind.DynamicPriority, options); + case "UseFsEventsOnParentDirectory": + useNonPollingWatchers = true; + // fall through + default: + return useNonPollingWatchers ? + // Use notifications from FS to watch with falling back to fs.watchFile + generateWatchFileOptions(ts.WatchFileKind.UseFsEventsOnParentDirectory, ts.PollingWatchKind.PriorityInterval, options) : + // Default to do not use fixed polling interval + { watchFile: (defaultWatchFileKind === null || defaultWatchFileKind === void 0 ? void 0 : defaultWatchFileKind()) || ts.WatchFileKind.FixedPollingInterval }; + } + } + function generateWatchFileOptions(watchFile, fallbackPolling, options) { + var defaultFallbackPolling = options === null || options === void 0 ? void 0 : options.fallbackPolling; + return { + watchFile: watchFile, + fallbackPolling: defaultFallbackPolling === undefined ? + fallbackPolling : + defaultFallbackPolling + }; + } + function watchDirectory(directoryName, callback, recursive, options) { + if (fsSupportsRecursiveFsWatch) { + return fsWatch(directoryName, 1 /* FileSystemEntryKind.Directory */, createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory), recursive, PollingInterval.Medium, ts.getFallbackOptions(options)); + } + if (!hostRecursiveDirectoryWatcher) { + hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({ + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + getCurrentDirectory: getCurrentDirectory, + directoryExists: directoryExists, + getAccessibleSortedChildDirectories: getAccessibleSortedChildDirectories, + watchDirectory: nonRecursiveWatchDirectory, + realpath: realpath, + setTimeout: setTimeout, + clearTimeout: clearTimeout + }); + } + return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options); + } + function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) { + ts.Debug.assert(!recursive); + var watchDirectoryOptions = updateOptionsForWatchDirectory(options); + var watchDirectoryKind = ts.Debug.checkDefined(watchDirectoryOptions.watchDirectory); + switch (watchDirectoryKind) { + case ts.WatchDirectoryKind.FixedPollingInterval: + return pollingWatchFile(directoryName, function () { return callback(directoryName); }, PollingInterval.Medium, + /*options*/ undefined); + case ts.WatchDirectoryKind.DynamicPriorityPolling: + return ensureDynamicPollingWatchFile()(directoryName, function () { return callback(directoryName); }, PollingInterval.Medium, + /*options*/ undefined); + case ts.WatchDirectoryKind.FixedChunkSizePolling: + return ensureFixedChunkSizePollingWatchFile()(directoryName, function () { return callback(directoryName); }, + /* pollingInterval */ undefined, + /*options*/ undefined); + case ts.WatchDirectoryKind.UseFsEvents: + return fsWatch(directoryName, 1 /* FileSystemEntryKind.Directory */, createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory), recursive, PollingInterval.Medium, ts.getFallbackOptions(watchDirectoryOptions)); + default: + ts.Debug.assertNever(watchDirectoryKind); + } + } + function updateOptionsForWatchDirectory(options) { + if (options && options.watchDirectory !== undefined) + return options; + switch (tscWatchDirectory) { + case "RecursiveDirectoryUsingFsWatchFile": + // Use polling interval based on priority when create watch using host.watchFile + return { watchDirectory: ts.WatchDirectoryKind.FixedPollingInterval }; + case "RecursiveDirectoryUsingDynamicPriorityPolling": + // Use polling interval but change the interval depending on file changes and their default polling interval + return { watchDirectory: ts.WatchDirectoryKind.DynamicPriorityPolling }; + default: + var defaultFallbackPolling = options === null || options === void 0 ? void 0 : options.fallbackPolling; + return { + watchDirectory: ts.WatchDirectoryKind.UseFsEvents, + fallbackPolling: defaultFallbackPolling !== undefined ? + defaultFallbackPolling : + undefined + }; + } + } + } + ts.createSystemWatchFunctions = createSystemWatchFunctions; + /** + * patch writefile to create folder before writing the file + */ + /*@internal*/ + function patchWriteFileEnsuringDirectory(sys) { + // patch writefile to create folder before writing the file + var originalWriteFile = sys.writeFile; + sys.writeFile = function (path, data, writeBom) { + return ts.writeFileEnsuringDirectories(path, data, !!writeBom, function (path, data, writeByteOrderMark) { return originalWriteFile.call(sys, path, data, writeByteOrderMark); }, function (path) { return sys.createDirectory(path); }, function (path) { return sys.directoryExists(path); }); + }; + } + ts.patchWriteFileEnsuringDirectory = patchWriteFileEnsuringDirectory; + function getNodeMajorVersion() { + if (typeof process === "undefined") { + return undefined; + } + var version = process.version; + if (!version) { + return undefined; + } + var dot = version.indexOf("."); + if (dot === -1) { + return undefined; + } + return parseInt(version.substring(1, dot)); + } + ts.getNodeMajorVersion = getNodeMajorVersion; + // TODO: GH#18217 this is used as if it's certainly defined in many places. + // eslint-disable-next-line prefer-const + ts.sys = (function () { + // NodeJS detects "\uFEFF" at the start of the string and *replaces* it with the actual + // byte order mark from the specified encoding. Using any other byte order mark does + // not actually work. + var byteOrderMarkIndicator = "\uFEFF"; + function getNodeSystem() { + var _a; + var nativePattern = /^native |^\([^)]+\)$|^(internal[\\/]|[a-zA-Z0-9_\s]+(\.js)?$)/; + var _fs = require("fs"); + var _path = require("path"); + var _os = require("os"); + // crypto can be absent on reduced node installations + var _crypto; + try { + _crypto = require("crypto"); + } + catch (_b) { + _crypto = undefined; + } + var activeSession; + var profilePath = "./profile.cpuprofile"; + var hitSystemWatcherLimit = false; + var Buffer = require("buffer").Buffer; + var nodeVersion = getNodeMajorVersion(); + var isNode4OrLater = nodeVersion >= 4; + var isLinuxOrMacOs = process.platform === "linux" || process.platform === "darwin"; + var platform = _os.platform(); + var useCaseSensitiveFileNames = isFileSystemCaseSensitive(); + var realpathSync = (_a = _fs.realpathSync.native) !== null && _a !== void 0 ? _a : _fs.realpathSync; + var fsSupportsRecursiveFsWatch = isNode4OrLater && (process.platform === "win32" || process.platform === "darwin"); + var getCurrentDirectory = ts.memoize(function () { return process.cwd(); }); + var _c = createSystemWatchFunctions({ + pollingWatchFile: createSingleFileWatcherPerName(fsWatchFileWorker, useCaseSensitiveFileNames), + getModifiedTime: getModifiedTime, + setTimeout: setTimeout, + clearTimeout: clearTimeout, + fsWatch: fsWatch, + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + getCurrentDirectory: getCurrentDirectory, + fileExists: fileExists, + // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows + // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) + fsSupportsRecursiveFsWatch: fsSupportsRecursiveFsWatch, + directoryExists: directoryExists, + getAccessibleSortedChildDirectories: function (path) { return getAccessibleFileSystemEntries(path).directories; }, + realpath: realpath, + tscWatchFile: process.env.TSC_WATCHFILE, + useNonPollingWatchers: process.env.TSC_NONPOLLING_WATCHER, + tscWatchDirectory: process.env.TSC_WATCHDIRECTORY, + defaultWatchFileKind: function () { var _a, _b; return (_b = (_a = sys).defaultWatchFileKind) === null || _b === void 0 ? void 0 : _b.call(_a); }, + }), watchFile = _c.watchFile, watchDirectory = _c.watchDirectory; + var nodeSystem = { + args: process.argv.slice(2), + newLine: _os.EOL, + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + write: function (s) { + process.stdout.write(s); + }, + getWidthOfTerminal: function () { + return process.stdout.columns; + }, + writeOutputIsTTY: function () { + return process.stdout.isTTY; + }, + readFile: readFile, + writeFile: writeFile, + watchFile: watchFile, + watchDirectory: watchDirectory, + resolvePath: function (path) { return _path.resolve(path); }, + fileExists: fileExists, + directoryExists: directoryExists, + createDirectory: function (directoryName) { + if (!nodeSystem.directoryExists(directoryName)) { + // Wrapped in a try-catch to prevent crashing if we are in a race + // with another copy of ourselves to create the same directory + try { + _fs.mkdirSync(directoryName); + } + catch (e) { + if (e.code !== "EEXIST") { + // Failed for some other reason (access denied?); still throw + throw e; + } + } + } + }, + getExecutingFilePath: function () { + return __filename; + }, + getCurrentDirectory: getCurrentDirectory, + getDirectories: getDirectories, + getEnvironmentVariable: function (name) { + return process.env[name] || ""; + }, + readDirectory: readDirectory, + getModifiedTime: getModifiedTime, + setModifiedTime: setModifiedTime, + deleteFile: deleteFile, + createHash: _crypto ? createSHA256Hash : generateDjb2Hash, + createSHA256Hash: _crypto ? createSHA256Hash : undefined, + getMemoryUsage: function () { + if (global.gc) { + global.gc(); + } + return process.memoryUsage().heapUsed; + }, + getFileSize: function (path) { + try { + var stat = statSync(path); + if (stat === null || stat === void 0 ? void 0 : stat.isFile()) { + return stat.size; + } + } + catch ( /*ignore*/_a) { /*ignore*/ } + return 0; + }, + exit: function (exitCode) { + disableCPUProfiler(function () { return process.exit(exitCode); }); + }, + enableCPUProfiler: enableCPUProfiler, + disableCPUProfiler: disableCPUProfiler, + cpuProfilingEnabled: function () { return !!activeSession || ts.contains(process.execArgv, "--cpu-prof") || ts.contains(process.execArgv, "--prof"); }, + realpath: realpath, + debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || ts.some(process.execArgv, function (arg) { return /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg); }), + tryEnableSourceMapsForHost: function () { + try { + require("source-map-support").install(); + } + catch (_a) { + // Could not enable source maps. + } + }, + setTimeout: setTimeout, + clearTimeout: clearTimeout, + clearScreen: function () { + process.stdout.write("\x1Bc"); + }, + setBlocking: function () { + if (process.stdout && process.stdout._handle && process.stdout._handle.setBlocking) { + process.stdout._handle.setBlocking(true); + } + }, + bufferFrom: bufferFrom, + base64decode: function (input) { return bufferFrom(input, "base64").toString("utf8"); }, + base64encode: function (input) { return bufferFrom(input).toString("base64"); }, + require: function (baseDir, moduleName) { + try { + var modulePath = ts.resolveJSModule(moduleName, baseDir, nodeSystem); + return { module: require(modulePath), modulePath: modulePath, error: undefined }; + } + catch (error) { + return { module: undefined, modulePath: undefined, error: error }; + } + } + }; + return nodeSystem; + /** + * `throwIfNoEntry` was added so recently that it's not in the node types. + * This helper encapsulates the mitigating usage of `any`. + * See https://github.com/nodejs/node/pull/33716 + */ + function statSync(path) { + // throwIfNoEntry will be ignored by older versions of node + return _fs.statSync(path, { throwIfNoEntry: false }); + } + /** + * Uses the builtin inspector APIs to capture a CPU profile + * See https://nodejs.org/api/inspector.html#inspector_example_usage for details + */ + function enableCPUProfiler(path, cb) { + if (activeSession) { + cb(); + return false; + } + var inspector = require("inspector"); + if (!inspector || !inspector.Session) { + cb(); + return false; + } + var session = new inspector.Session(); + session.connect(); + session.post("Profiler.enable", function () { + session.post("Profiler.start", function () { + activeSession = session; + profilePath = path; + cb(); + }); + }); + return true; + } + /** + * Strips non-TS paths from the profile, so users with private projects shouldn't + * need to worry about leaking paths by submitting a cpu profile to us + */ + function cleanupPaths(profile) { + var externalFileCounter = 0; + var remappedPaths = new ts.Map(); + var normalizedDir = ts.normalizeSlashes(__dirname); + // Windows rooted dir names need an extra `/` prepended to be valid file:/// urls + var fileUrlRoot = "file://".concat(ts.getRootLength(normalizedDir) === 1 ? "" : "/").concat(normalizedDir); + for (var _i = 0, _a = profile.nodes; _i < _a.length; _i++) { + var node = _a[_i]; + if (node.callFrame.url) { + var url = ts.normalizeSlashes(node.callFrame.url); + if (ts.containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) { + node.callFrame.url = ts.getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, ts.createGetCanonicalFileName(useCaseSensitiveFileNames), /*isAbsolutePathAnUrl*/ true); + } + else if (!nativePattern.test(url)) { + node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, "external".concat(externalFileCounter, ".js"))).get(url); + externalFileCounter++; + } + } + } + return profile; + } + function disableCPUProfiler(cb) { + if (activeSession && activeSession !== "stopping") { + var s_1 = activeSession; + activeSession.post("Profiler.stop", function (err, _a) { + var _b; + var profile = _a.profile; + if (!err) { + try { + if ((_b = statSync(profilePath)) === null || _b === void 0 ? void 0 : _b.isDirectory()) { + profilePath = _path.join(profilePath, "".concat((new Date()).toISOString().replace(/:/g, "-"), "+P").concat(process.pid, ".cpuprofile")); + } + } + catch (_c) { + // do nothing and ignore fallible fs operation + } + try { + _fs.mkdirSync(_path.dirname(profilePath), { recursive: true }); + } + catch (_d) { + // do nothing and ignore fallible fs operation + } + _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile))); + } + activeSession = undefined; + s_1.disconnect(); + cb(); + }); + activeSession = "stopping"; + return true; + } + else { + cb(); + return false; + } + } + function bufferFrom(input, encoding) { + // See https://github.com/Microsoft/TypeScript/issues/25652 + return Buffer.from && Buffer.from !== Int8Array.from + ? Buffer.from(input, encoding) + : new Buffer(input, encoding); + } + function isFileSystemCaseSensitive() { + // win32\win64 are case insensitive platforms + if (platform === "win32" || platform === "win64") { + return false; + } + // If this file exists under a different case, we must be case-insensitve. + return !fileExists(swapCase(__filename)); + } + /** Convert all lowercase chars to uppercase, and vice-versa */ + function swapCase(s) { + return s.replace(/\w/g, function (ch) { + var up = ch.toUpperCase(); + return ch === up ? ch.toLowerCase() : up; + }); + } + function fsWatchFileWorker(fileName, callback, pollingInterval) { + _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged); + var eventKind; + return { + close: function () { return _fs.unwatchFile(fileName, fileChanged); } + }; + function fileChanged(curr, prev) { + // previous event kind check is to ensure we recongnize the file as previously also missing when it is restored or renamed twice (that is it disappears and reappears) + // In such case, prevTime returned is same as prev time of event when file was deleted as per node documentation + var isPreviouslyDeleted = +prev.mtime === 0 || eventKind === FileWatcherEventKind.Deleted; + if (+curr.mtime === 0) { + if (isPreviouslyDeleted) { + // Already deleted file, no need to callback again + return; + } + eventKind = FileWatcherEventKind.Deleted; + } + else if (isPreviouslyDeleted) { + eventKind = FileWatcherEventKind.Created; + } + // If there is no change in modified time, ignore the event + else if (+curr.mtime === +prev.mtime) { + return; + } + else { + // File changed + eventKind = FileWatcherEventKind.Changed; + } + callback(fileName, eventKind); + } + } + function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) { + var options; + var lastDirectoryPartWithDirectorySeparator; + var lastDirectoryPart; + if (isLinuxOrMacOs) { + lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substr(fileOrDirectory.lastIndexOf(ts.directorySeparator)); + lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(ts.directorySeparator.length); + } + /** Watcher for the file system entry depending on whether it is missing or present */ + var watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? + watchMissingFileSystemEntry() : + watchPresentFileSystemEntry(); + return { + close: function () { + // Close the watcher (either existing file system entry watcher or missing file system entry watcher) + watcher.close(); + watcher = undefined; + } + }; + /** + * Invoke the callback with rename and update the watcher if not closed + * @param createWatcher + */ + function invokeCallbackAndUpdateWatcher(createWatcher) { + sysLog("sysLog:: ".concat(fileOrDirectory, ":: Changing watcher to ").concat(createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing", "FileSystemEntryWatcher")); + // Call the callback for current directory + callback("rename", ""); + // If watcher is not closed, update it + if (watcher) { + watcher.close(); + watcher = createWatcher(); + } + } + /** + * Watch the file or directory that is currently present + * and when the watched file or directory is deleted, switch to missing file system entry watcher + */ + function watchPresentFileSystemEntry() { + // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows + // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) + if (options === undefined) { + if (fsSupportsRecursiveFsWatch) { + options = { persistent: true, recursive: !!recursive }; + } + else { + options = { persistent: true }; + } + } + if (hitSystemWatcherLimit) { + sysLog("sysLog:: ".concat(fileOrDirectory, ":: Defaulting to fsWatchFile")); + return watchPresentFileSystemEntryWithFsWatchFile(); + } + try { + var presentWatcher = _fs.watch(fileOrDirectory, options, isLinuxOrMacOs ? + callbackChangingToMissingFileSystemEntry : + callback); + // Watch the missing file or directory or error + presentWatcher.on("error", function () { return invokeCallbackAndUpdateWatcher(watchMissingFileSystemEntry); }); + return presentWatcher; + } + catch (e) { + // Catch the exception and use polling instead + // Eg. on linux the number of watches are limited and one could easily exhaust watches and the exception ENOSPC is thrown when creating watcher at that point + // so instead of throwing error, use fs.watchFile + hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC"); + sysLog("sysLog:: ".concat(fileOrDirectory, ":: Changing to fsWatchFile")); + return watchPresentFileSystemEntryWithFsWatchFile(); + } + } + function callbackChangingToMissingFileSystemEntry(event, relativeName) { + // because relativeName is not guaranteed to be correct we need to check on each rename with few combinations + // Eg on ubuntu while watching app/node_modules the relativeName is "node_modules" which is neither relative nor full path + return event === "rename" && + (!relativeName || + relativeName === lastDirectoryPart || + (relativeName.lastIndexOf(lastDirectoryPartWithDirectorySeparator) !== -1 && relativeName.lastIndexOf(lastDirectoryPartWithDirectorySeparator) === relativeName.length - lastDirectoryPartWithDirectorySeparator.length)) && + !fileSystemEntryExists(fileOrDirectory, entryKind) ? + invokeCallbackAndUpdateWatcher(watchMissingFileSystemEntry) : + callback(event, relativeName); + } + /** + * Watch the file or directory using fs.watchFile since fs.watch threw exception + * Eg. on linux the number of watches are limited and one could easily exhaust watches and the exception ENOSPC is thrown when creating watcher at that point + */ + function watchPresentFileSystemEntryWithFsWatchFile() { + return watchFile(fileOrDirectory, createFileWatcherCallback(callback), fallbackPollingInterval, fallbackOptions); + } + /** + * Watch the file or directory that is missing + * and switch to existing file or directory when the missing filesystem entry is created + */ + function watchMissingFileSystemEntry() { + return watchFile(fileOrDirectory, function (_fileName, eventKind) { + if (eventKind === FileWatcherEventKind.Created && fileSystemEntryExists(fileOrDirectory, entryKind)) { + // Call the callback for current file or directory + // For now it could be callback for the inner directory creation, + // but just return current directory, better than current no-op + invokeCallbackAndUpdateWatcher(watchPresentFileSystemEntry); + } + }, fallbackPollingInterval, fallbackOptions); + } + } + function readFileWorker(fileName, _encoding) { + var buffer; + try { + buffer = _fs.readFileSync(fileName); + } + catch (e) { + return undefined; + } + var len = buffer.length; + if (len >= 2 && buffer[0] === 0xFE && buffer[1] === 0xFF) { + // Big endian UTF-16 byte order mark detected. Since big endian is not supported by node.js, + // flip all byte pairs and treat as little endian. + len &= ~1; // Round down to a multiple of 2 + for (var i = 0; i < len; i += 2) { + var temp = buffer[i]; + buffer[i] = buffer[i + 1]; + buffer[i + 1] = temp; + } + return buffer.toString("utf16le", 2); + } + if (len >= 2 && buffer[0] === 0xFF && buffer[1] === 0xFE) { + // Little endian UTF-16 byte order mark detected + return buffer.toString("utf16le", 2); + } + if (len >= 3 && buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { + // UTF-8 byte order mark detected + return buffer.toString("utf8", 3); + } + // Default is UTF-8 with no byte order mark + return buffer.toString("utf8"); + } + function readFile(fileName, _encoding) { + ts.perfLogger.logStartReadFile(fileName); + var file = readFileWorker(fileName, _encoding); + ts.perfLogger.logStopReadFile(); + return file; + } + function writeFile(fileName, data, writeByteOrderMark) { + ts.perfLogger.logEvent("WriteFile: " + fileName); + // If a BOM is required, emit one + if (writeByteOrderMark) { + data = byteOrderMarkIndicator + data; + } + var fd; + try { + fd = _fs.openSync(fileName, "w"); + _fs.writeSync(fd, data, /*position*/ undefined, "utf8"); + } + finally { + if (fd !== undefined) { + _fs.closeSync(fd); + } + } + } + function getAccessibleFileSystemEntries(path) { + ts.perfLogger.logEvent("ReadDir: " + (path || ".")); + try { + var entries = _fs.readdirSync(path || ".", { withFileTypes: true }); + var files = []; + var directories = []; + for (var _i = 0, entries_1 = entries; _i < entries_1.length; _i++) { + var dirent = entries_1[_i]; + // withFileTypes is not supported before Node 10.10. + var entry = typeof dirent === "string" ? dirent : dirent.name; + // This is necessary because on some file system node fails to exclude + // "." and "..". See https://github.com/nodejs/node/issues/4002 + if (entry === "." || entry === "..") { + continue; + } + var stat = void 0; + if (typeof dirent === "string" || dirent.isSymbolicLink()) { + var name = ts.combinePaths(path, entry); + try { + stat = statSync(name); + if (!stat) { + continue; + } + } + catch (e) { + continue; + } + } + else { + stat = dirent; + } + if (stat.isFile()) { + files.push(entry); + } + else if (stat.isDirectory()) { + directories.push(entry); + } + } + files.sort(); + directories.sort(); + return { files: files, directories: directories }; + } + catch (e) { + return ts.emptyFileSystemEntries; + } + } + function readDirectory(path, extensions, excludes, includes, depth) { + return ts.matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), depth, getAccessibleFileSystemEntries, realpath); + } + function fileSystemEntryExists(path, entryKind) { + // Since the error thrown by fs.statSync isn't used, we can avoid collecting a stack trace to improve + // the CPU time performance. + var originalStackTraceLimit = Error.stackTraceLimit; + Error.stackTraceLimit = 0; + try { + var stat = statSync(path); + if (!stat) { + return false; + } + switch (entryKind) { + case 0 /* FileSystemEntryKind.File */: return stat.isFile(); + case 1 /* FileSystemEntryKind.Directory */: return stat.isDirectory(); + default: return false; + } + } + catch (e) { + return false; + } + finally { + Error.stackTraceLimit = originalStackTraceLimit; + } + } + function fileExists(path) { + return fileSystemEntryExists(path, 0 /* FileSystemEntryKind.File */); + } + function directoryExists(path) { + return fileSystemEntryExists(path, 1 /* FileSystemEntryKind.Directory */); + } + function getDirectories(path) { + return getAccessibleFileSystemEntries(path).directories.slice(); + } + function realpath(path) { + try { + return realpathSync(path); + } + catch (_a) { + return path; + } + } + function getModifiedTime(path) { + var _a; + try { + return (_a = statSync(path)) === null || _a === void 0 ? void 0 : _a.mtime; + } + catch (e) { + return undefined; + } + } + function setModifiedTime(path, time) { + try { + _fs.utimesSync(path, time, time); + } + catch (e) { + return; + } + } + function deleteFile(path) { + try { + return _fs.unlinkSync(path); + } + catch (e) { + return; + } + } + function createSHA256Hash(data) { + var hash = _crypto.createHash("sha256"); + hash.update(data); + return hash.digest("hex"); + } + } + var sys; + if (typeof process !== "undefined" && process.nextTick && !process.browser && typeof require !== "undefined") { + // process and process.nextTick checks if current environment is node-like + // process.browser check excludes webpack and browserify + sys = getNodeSystem(); + } + if (sys) { + // patch writefile to create folder before writing the file + patchWriteFileEnsuringDirectory(sys); + } + return sys; + })(); + /*@internal*/ + function setSys(s) { + ts.sys = s; + } + ts.setSys = setSys; + if (ts.sys && ts.sys.getEnvironmentVariable) { + setCustomPollingValues(ts.sys); + ts.Debug.setAssertionLevel(/^development$/i.test(ts.sys.getEnvironmentVariable("NODE_ENV")) + ? 1 /* AssertionLevel.Normal */ + : 0 /* AssertionLevel.None */); + } + if (ts.sys && ts.sys.debugMode) { + ts.Debug.isDebugging = true; + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + /** + * Internally, we represent paths as strings with '/' as the directory separator. + * When we make system calls (eg: LanguageServiceHost.getDirectory()), + * we expect the host to correctly handle paths in our specified format. + */ + ts.directorySeparator = "/"; + ts.altDirectorySeparator = "\\"; + var urlSchemeSeparator = "://"; + var backslashRegExp = /\\/g; + //// Path Tests + /** + * Determines whether a charCode corresponds to `/` or `\`. + */ + function isAnyDirectorySeparator(charCode) { + return charCode === 47 /* CharacterCodes.slash */ || charCode === 92 /* CharacterCodes.backslash */; + } + ts.isAnyDirectorySeparator = isAnyDirectorySeparator; + /** + * Determines whether a path starts with a URL scheme (e.g. starts with `http://`, `ftp://`, `file://`, etc.). + */ + function isUrl(path) { + return getEncodedRootLength(path) < 0; + } + ts.isUrl = isUrl; + /** + * Determines whether a path is an absolute disk path (e.g. starts with `/`, or a dos path + * like `c:`, `c:\` or `c:/`). + */ + function isRootedDiskPath(path) { + return getEncodedRootLength(path) > 0; + } + ts.isRootedDiskPath = isRootedDiskPath; + /** + * Determines whether a path consists only of a path root. + */ + function isDiskPathRoot(path) { + var rootLength = getEncodedRootLength(path); + return rootLength > 0 && rootLength === path.length; + } + ts.isDiskPathRoot = isDiskPathRoot; + /** + * Determines whether a path starts with an absolute path component (i.e. `/`, `c:/`, `file://`, etc.). + * + * ```ts + * // POSIX + * pathIsAbsolute("/path/to/file.ext") === true + * // DOS + * pathIsAbsolute("c:/path/to/file.ext") === true + * // URL + * pathIsAbsolute("file:///path/to/file.ext") === true + * // Non-absolute + * pathIsAbsolute("path/to/file.ext") === false + * pathIsAbsolute("./path/to/file.ext") === false + * ``` + */ + function pathIsAbsolute(path) { + return getEncodedRootLength(path) !== 0; + } + ts.pathIsAbsolute = pathIsAbsolute; + /** + * Determines whether a path starts with a relative path component (i.e. `.` or `..`). + */ + function pathIsRelative(path) { + return /^\.\.?($|[\\/])/.test(path); + } + ts.pathIsRelative = pathIsRelative; + /** + * Determines whether a path is neither relative nor absolute, e.g. "path/to/file". + * Also known misleadingly as "non-relative". + */ + function pathIsBareSpecifier(path) { + return !pathIsAbsolute(path) && !pathIsRelative(path); + } + ts.pathIsBareSpecifier = pathIsBareSpecifier; + function hasExtension(fileName) { + return ts.stringContains(getBaseFileName(fileName), "."); + } + ts.hasExtension = hasExtension; + function fileExtensionIs(path, extension) { + return path.length > extension.length && ts.endsWith(path, extension); + } + ts.fileExtensionIs = fileExtensionIs; + function fileExtensionIsOneOf(path, extensions) { + for (var _i = 0, extensions_1 = extensions; _i < extensions_1.length; _i++) { + var extension = extensions_1[_i]; + if (fileExtensionIs(path, extension)) { + return true; + } + } + return false; + } + ts.fileExtensionIsOneOf = fileExtensionIsOneOf; + /** + * Determines whether a path has a trailing separator (`/` or `\\`). + */ + function hasTrailingDirectorySeparator(path) { + return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1)); + } + ts.hasTrailingDirectorySeparator = hasTrailingDirectorySeparator; + //// Path Parsing + function isVolumeCharacter(charCode) { + return (charCode >= 97 /* CharacterCodes.a */ && charCode <= 122 /* CharacterCodes.z */) || + (charCode >= 65 /* CharacterCodes.A */ && charCode <= 90 /* CharacterCodes.Z */); + } + function getFileUrlVolumeSeparatorEnd(url, start) { + var ch0 = url.charCodeAt(start); + if (ch0 === 58 /* CharacterCodes.colon */) + return start + 1; + if (ch0 === 37 /* CharacterCodes.percent */ && url.charCodeAt(start + 1) === 51 /* CharacterCodes._3 */) { + var ch2 = url.charCodeAt(start + 2); + if (ch2 === 97 /* CharacterCodes.a */ || ch2 === 65 /* CharacterCodes.A */) + return start + 3; + } + return -1; + } + /** + * Returns length of the root part of a path or URL (i.e. length of "/", "x:/", "//server/share/, file:///user/files"). + * If the root is part of a URL, the twos-complement of the root length is returned. + */ + function getEncodedRootLength(path) { + if (!path) + return 0; + var ch0 = path.charCodeAt(0); + // POSIX or UNC + if (ch0 === 47 /* CharacterCodes.slash */ || ch0 === 92 /* CharacterCodes.backslash */) { + if (path.charCodeAt(1) !== ch0) + return 1; // POSIX: "/" (or non-normalized "\") + var p1 = path.indexOf(ch0 === 47 /* CharacterCodes.slash */ ? ts.directorySeparator : ts.altDirectorySeparator, 2); + if (p1 < 0) + return path.length; // UNC: "//server" or "\\server" + return p1 + 1; // UNC: "//server/" or "\\server\" + } + // DOS + if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* CharacterCodes.colon */) { + var ch2 = path.charCodeAt(2); + if (ch2 === 47 /* CharacterCodes.slash */ || ch2 === 92 /* CharacterCodes.backslash */) + return 3; // DOS: "c:/" or "c:\" + if (path.length === 2) + return 2; // DOS: "c:" (but not "c:d") + } + // URL + var schemeEnd = path.indexOf(urlSchemeSeparator); + if (schemeEnd !== -1) { + var authorityStart = schemeEnd + urlSchemeSeparator.length; + var authorityEnd = path.indexOf(ts.directorySeparator, authorityStart); + if (authorityEnd !== -1) { // URL: "file:///", "file://server/", "file://server/path" + // For local "file" URLs, include the leading DOS volume (if present). + // Per https://www.ietf.org/rfc/rfc1738.txt, a host of "" or "localhost" is a + // special case interpreted as "the machine from which the URL is being interpreted". + var scheme = path.slice(0, schemeEnd); + var authority = path.slice(authorityStart, authorityEnd); + if (scheme === "file" && (authority === "" || authority === "localhost") && + isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) { + var volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2); + if (volumeSeparatorEnd !== -1) { + if (path.charCodeAt(volumeSeparatorEnd) === 47 /* CharacterCodes.slash */) { + // URL: "file:///c:/", "file://localhost/c:/", "file:///c%3a/", "file://localhost/c%3a/" + return ~(volumeSeparatorEnd + 1); + } + if (volumeSeparatorEnd === path.length) { + // URL: "file:///c:", "file://localhost/c:", "file:///c$3a", "file://localhost/c%3a" + // but not "file:///c:d" or "file:///c%3ad" + return ~volumeSeparatorEnd; + } + } + } + return ~(authorityEnd + 1); // URL: "file://server/", "http://server/" + } + return ~path.length; // URL: "file://server", "http://server" + } + // relative + return 0; + } + /** + * Returns length of the root part of a path or URL (i.e. length of "/", "x:/", "//server/share/, file:///user/files"). + * + * For example: + * ```ts + * getRootLength("a") === 0 // "" + * getRootLength("/") === 1 // "/" + * getRootLength("c:") === 2 // "c:" + * getRootLength("c:d") === 0 // "" + * getRootLength("c:/") === 3 // "c:/" + * getRootLength("c:\\") === 3 // "c:\\" + * getRootLength("//server") === 7 // "//server" + * getRootLength("//server/share") === 8 // "//server/" + * getRootLength("\\\\server") === 7 // "\\\\server" + * getRootLength("\\\\server\\share") === 8 // "\\\\server\\" + * getRootLength("file:///path") === 8 // "file:///" + * getRootLength("file:///c:") === 10 // "file:///c:" + * getRootLength("file:///c:d") === 8 // "file:///" + * getRootLength("file:///c:/path") === 11 // "file:///c:/" + * getRootLength("file://server") === 13 // "file://server" + * getRootLength("file://server/path") === 14 // "file://server/" + * getRootLength("http://server") === 13 // "http://server" + * getRootLength("http://server/path") === 14 // "http://server/" + * ``` + */ + function getRootLength(path) { + var rootLength = getEncodedRootLength(path); + return rootLength < 0 ? ~rootLength : rootLength; + } + ts.getRootLength = getRootLength; + function getDirectoryPath(path) { + path = normalizeSlashes(path); + // If the path provided is itself the root, then return it. + var rootLength = getRootLength(path); + if (rootLength === path.length) + return path; + // return the leading portion of the path up to the last (non-terminal) directory separator + // but not including any trailing directory separator. + path = removeTrailingDirectorySeparator(path); + return path.slice(0, Math.max(rootLength, path.lastIndexOf(ts.directorySeparator))); + } + ts.getDirectoryPath = getDirectoryPath; + function getBaseFileName(path, extensions, ignoreCase) { + path = normalizeSlashes(path); + // if the path provided is itself the root, then it has not file name. + var rootLength = getRootLength(path); + if (rootLength === path.length) + return ""; + // return the trailing portion of the path starting after the last (non-terminal) directory + // separator but not including any trailing directory separator. + path = removeTrailingDirectorySeparator(path); + var name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(ts.directorySeparator) + 1)); + var extension = extensions !== undefined && ignoreCase !== undefined ? getAnyExtensionFromPath(name, extensions, ignoreCase) : undefined; + return extension ? name.slice(0, name.length - extension.length) : name; + } + ts.getBaseFileName = getBaseFileName; + function tryGetExtensionFromPath(path, extension, stringEqualityComparer) { + if (!ts.startsWith(extension, ".")) + extension = "." + extension; + if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* CharacterCodes.dot */) { + var pathExtension = path.slice(path.length - extension.length); + if (stringEqualityComparer(pathExtension, extension)) { + return pathExtension; + } + } + } + function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) { + if (typeof extensions === "string") { + return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || ""; + } + for (var _i = 0, extensions_2 = extensions; _i < extensions_2.length; _i++) { + var extension = extensions_2[_i]; + var result = tryGetExtensionFromPath(path, extension, stringEqualityComparer); + if (result) + return result; + } + return ""; + } + function getAnyExtensionFromPath(path, extensions, ignoreCase) { + // Retrieves any string from the final "." onwards from a base file name. + // Unlike extensionFromPath, which throws an exception on unrecognized extensions. + if (extensions) { + return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive); + } + var baseFileName = getBaseFileName(path); + var extensionIndex = baseFileName.lastIndexOf("."); + if (extensionIndex >= 0) { + return baseFileName.substring(extensionIndex); + } + return ""; + } + ts.getAnyExtensionFromPath = getAnyExtensionFromPath; + function pathComponents(path, rootLength) { + var root = path.substring(0, rootLength); + var rest = path.substring(rootLength).split(ts.directorySeparator); + if (rest.length && !ts.lastOrUndefined(rest)) + rest.pop(); + return __spreadArray([root], rest, true); + } + /** + * Parse a path into an array containing a root component (at index 0) and zero or more path + * components (at indices > 0). The result is not normalized. + * If the path is relative, the root component is `""`. + * If the path is absolute, the root component includes the first path separator (`/`). + * + * ```ts + * // POSIX + * getPathComponents("/path/to/file.ext") === ["/", "path", "to", "file.ext"] + * getPathComponents("/path/to/") === ["/", "path", "to"] + * getPathComponents("/") === ["/"] + * // DOS + * getPathComponents("c:/path/to/file.ext") === ["c:/", "path", "to", "file.ext"] + * getPathComponents("c:/path/to/") === ["c:/", "path", "to"] + * getPathComponents("c:/") === ["c:/"] + * getPathComponents("c:") === ["c:"] + * // URL + * getPathComponents("http://typescriptlang.org/path/to/file.ext") === ["http://typescriptlang.org/", "path", "to", "file.ext"] + * getPathComponents("http://typescriptlang.org/path/to/") === ["http://typescriptlang.org/", "path", "to"] + * getPathComponents("http://typescriptlang.org/") === ["http://typescriptlang.org/"] + * getPathComponents("http://typescriptlang.org") === ["http://typescriptlang.org"] + * getPathComponents("file://server/path/to/file.ext") === ["file://server/", "path", "to", "file.ext"] + * getPathComponents("file://server/path/to/") === ["file://server/", "path", "to"] + * getPathComponents("file://server/") === ["file://server/"] + * getPathComponents("file://server") === ["file://server"] + * getPathComponents("file:///path/to/file.ext") === ["file:///", "path", "to", "file.ext"] + * getPathComponents("file:///path/to/") === ["file:///", "path", "to"] + * getPathComponents("file:///") === ["file:///"] + * getPathComponents("file://") === ["file://"] + */ + function getPathComponents(path, currentDirectory) { + if (currentDirectory === void 0) { currentDirectory = ""; } + path = combinePaths(currentDirectory, path); + return pathComponents(path, getRootLength(path)); + } + ts.getPathComponents = getPathComponents; + //// Path Formatting + /** + * Formats a parsed path consisting of a root component (at index 0) and zero or more path + * segments (at indices > 0). + * + * ```ts + * getPathFromPathComponents(["/", "path", "to", "file.ext"]) === "/path/to/file.ext" + * ``` + */ + function getPathFromPathComponents(pathComponents) { + if (pathComponents.length === 0) + return ""; + var root = pathComponents[0] && ensureTrailingDirectorySeparator(pathComponents[0]); + return root + pathComponents.slice(1).join(ts.directorySeparator); + } + ts.getPathFromPathComponents = getPathFromPathComponents; + //// Path Normalization + /** + * Normalize path separators, converting `\` into `/`. + */ + function normalizeSlashes(path) { + var index = path.indexOf("\\"); + if (index === -1) { + return path; + } + backslashRegExp.lastIndex = index; // prime regex with known position + return path.replace(backslashRegExp, ts.directorySeparator); + } + ts.normalizeSlashes = normalizeSlashes; + /** + * Reduce an array of path components to a more simplified path by navigating any + * `"."` or `".."` entries in the path. + */ + function reducePathComponents(components) { + if (!ts.some(components)) + return []; + var reduced = [components[0]]; + for (var i = 1; i < components.length; i++) { + var component = components[i]; + if (!component) + continue; + if (component === ".") + continue; + if (component === "..") { + if (reduced.length > 1) { + if (reduced[reduced.length - 1] !== "..") { + reduced.pop(); + continue; + } + } + else if (reduced[0]) + continue; + } + reduced.push(component); + } + return reduced; + } + ts.reducePathComponents = reducePathComponents; + /** + * Combines paths. If a path is absolute, it replaces any previous path. Relative paths are not simplified. + * + * ```ts + * // Non-rooted + * combinePaths("path", "to", "file.ext") === "path/to/file.ext" + * combinePaths("path", "dir", "..", "to", "file.ext") === "path/dir/../to/file.ext" + * // POSIX + * combinePaths("/path", "to", "file.ext") === "/path/to/file.ext" + * combinePaths("/path", "/to", "file.ext") === "/to/file.ext" + * // DOS + * combinePaths("c:/path", "to", "file.ext") === "c:/path/to/file.ext" + * combinePaths("c:/path", "c:/to", "file.ext") === "c:/to/file.ext" + * // URL + * combinePaths("file:///path", "to", "file.ext") === "file:///path/to/file.ext" + * combinePaths("file:///path", "file:///to", "file.ext") === "file:///to/file.ext" + * ``` + */ + function combinePaths(path) { + var paths = []; + for (var _i = 1; _i < arguments.length; _i++) { + paths[_i - 1] = arguments[_i]; + } + if (path) + path = normalizeSlashes(path); + for (var _a = 0, paths_1 = paths; _a < paths_1.length; _a++) { + var relativePath = paths_1[_a]; + if (!relativePath) + continue; + relativePath = normalizeSlashes(relativePath); + if (!path || getRootLength(relativePath) !== 0) { + path = relativePath; + } + else { + path = ensureTrailingDirectorySeparator(path) + relativePath; + } + } + return path; + } + ts.combinePaths = combinePaths; + /** + * Combines and resolves paths. If a path is absolute, it replaces any previous path. Any + * `.` and `..` path components are resolved. Trailing directory separators are preserved. + * + * ```ts + * resolvePath("/path", "to", "file.ext") === "path/to/file.ext" + * resolvePath("/path", "to", "file.ext/") === "path/to/file.ext/" + * resolvePath("/path", "dir", "..", "to", "file.ext") === "path/to/file.ext" + * ``` + */ + function resolvePath(path) { + var paths = []; + for (var _i = 1; _i < arguments.length; _i++) { + paths[_i - 1] = arguments[_i]; + } + return normalizePath(ts.some(paths) ? combinePaths.apply(void 0, __spreadArray([path], paths, false)) : normalizeSlashes(path)); + } + ts.resolvePath = resolvePath; + /** + * Parse a path into an array containing a root component (at index 0) and zero or more path + * components (at indices > 0). The result is normalized. + * If the path is relative, the root component is `""`. + * If the path is absolute, the root component includes the first path separator (`/`). + * + * ```ts + * getNormalizedPathComponents("to/dir/../file.ext", "/path/") === ["/", "path", "to", "file.ext"] + * ``` + */ + function getNormalizedPathComponents(path, currentDirectory) { + return reducePathComponents(getPathComponents(path, currentDirectory)); + } + ts.getNormalizedPathComponents = getNormalizedPathComponents; + function getNormalizedAbsolutePath(fileName, currentDirectory) { + return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); + } + ts.getNormalizedAbsolutePath = getNormalizedAbsolutePath; + function normalizePath(path) { + path = normalizeSlashes(path); + // Most paths don't require normalization + if (!relativePathSegmentRegExp.test(path)) { + return path; + } + // Some paths only require cleanup of `/./` or leading `./` + var simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, ""); + if (simplified !== path) { + path = simplified; + if (!relativePathSegmentRegExp.test(path)) { + return path; + } + } + // Other paths require full normalization + var normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path))); + return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized; + } + ts.normalizePath = normalizePath; + function getPathWithoutRoot(pathComponents) { + if (pathComponents.length === 0) + return ""; + return pathComponents.slice(1).join(ts.directorySeparator); + } + function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) { + return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory)); + } + ts.getNormalizedAbsolutePathWithoutRoot = getNormalizedAbsolutePathWithoutRoot; + function toPath(fileName, basePath, getCanonicalFileName) { + var nonCanonicalizedPath = isRootedDiskPath(fileName) + ? normalizePath(fileName) + : getNormalizedAbsolutePath(fileName, basePath); + return getCanonicalFileName(nonCanonicalizedPath); + } + ts.toPath = toPath; + function removeTrailingDirectorySeparator(path) { + if (hasTrailingDirectorySeparator(path)) { + return path.substr(0, path.length - 1); + } + return path; + } + ts.removeTrailingDirectorySeparator = removeTrailingDirectorySeparator; + function ensureTrailingDirectorySeparator(path) { + if (!hasTrailingDirectorySeparator(path)) { + return path + ts.directorySeparator; + } + return path; + } + ts.ensureTrailingDirectorySeparator = ensureTrailingDirectorySeparator; + /** + * Ensures a path is either absolute (prefixed with `/` or `c:`) or dot-relative (prefixed + * with `./` or `../`) so as not to be confused with an unprefixed module name. + * + * ```ts + * ensurePathIsNonModuleName("/path/to/file.ext") === "/path/to/file.ext" + * ensurePathIsNonModuleName("./path/to/file.ext") === "./path/to/file.ext" + * ensurePathIsNonModuleName("../path/to/file.ext") === "../path/to/file.ext" + * ensurePathIsNonModuleName("path/to/file.ext") === "./path/to/file.ext" + * ``` + */ + function ensurePathIsNonModuleName(path) { + return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path; + } + ts.ensurePathIsNonModuleName = ensurePathIsNonModuleName; + function changeAnyExtension(path, ext, extensions, ignoreCase) { + var pathext = extensions !== undefined && ignoreCase !== undefined ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path); + return pathext ? path.slice(0, path.length - pathext.length) + (ts.startsWith(ext, ".") ? ext : "." + ext) : path; + } + ts.changeAnyExtension = changeAnyExtension; + //// Path Comparisons + // check path for these segments: '', '.'. '..' + var relativePathSegmentRegExp = /(?:\/\/)|(?:^|\/)\.\.?(?:$|\/)/; + function comparePathsWorker(a, b, componentComparer) { + if (a === b) + return 0 /* Comparison.EqualTo */; + if (a === undefined) + return -1 /* Comparison.LessThan */; + if (b === undefined) + return 1 /* Comparison.GreaterThan */; + // NOTE: Performance optimization - shortcut if the root segments differ as there would be no + // need to perform path reduction. + var aRoot = a.substring(0, getRootLength(a)); + var bRoot = b.substring(0, getRootLength(b)); + var result = ts.compareStringsCaseInsensitive(aRoot, bRoot); + if (result !== 0 /* Comparison.EqualTo */) { + return result; + } + // NOTE: Performance optimization - shortcut if there are no relative path segments in + // the non-root portion of the path + var aRest = a.substring(aRoot.length); + var bRest = b.substring(bRoot.length); + if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) { + return componentComparer(aRest, bRest); + } + // The path contains a relative path segment. Normalize the paths and perform a slower component + // by component comparison. + var aComponents = reducePathComponents(getPathComponents(a)); + var bComponents = reducePathComponents(getPathComponents(b)); + var sharedLength = Math.min(aComponents.length, bComponents.length); + for (var i = 1; i < sharedLength; i++) { + var result_2 = componentComparer(aComponents[i], bComponents[i]); + if (result_2 !== 0 /* Comparison.EqualTo */) { + return result_2; + } + } + return ts.compareValues(aComponents.length, bComponents.length); + } + /** + * Performs a case-sensitive comparison of two paths. Path roots are always compared case-insensitively. + */ + function comparePathsCaseSensitive(a, b) { + return comparePathsWorker(a, b, ts.compareStringsCaseSensitive); + } + ts.comparePathsCaseSensitive = comparePathsCaseSensitive; + /** + * Performs a case-insensitive comparison of two paths. + */ + function comparePathsCaseInsensitive(a, b) { + return comparePathsWorker(a, b, ts.compareStringsCaseInsensitive); + } + ts.comparePathsCaseInsensitive = comparePathsCaseInsensitive; + function comparePaths(a, b, currentDirectory, ignoreCase) { + if (typeof currentDirectory === "string") { + a = combinePaths(currentDirectory, a); + b = combinePaths(currentDirectory, b); + } + else if (typeof currentDirectory === "boolean") { + ignoreCase = currentDirectory; + } + return comparePathsWorker(a, b, ts.getStringComparer(ignoreCase)); + } + ts.comparePaths = comparePaths; + function containsPath(parent, child, currentDirectory, ignoreCase) { + if (typeof currentDirectory === "string") { + parent = combinePaths(currentDirectory, parent); + child = combinePaths(currentDirectory, child); + } + else if (typeof currentDirectory === "boolean") { + ignoreCase = currentDirectory; + } + if (parent === undefined || child === undefined) + return false; + if (parent === child) + return true; + var parentComponents = reducePathComponents(getPathComponents(parent)); + var childComponents = reducePathComponents(getPathComponents(child)); + if (childComponents.length < parentComponents.length) { + return false; + } + var componentEqualityComparer = ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive; + for (var i = 0; i < parentComponents.length; i++) { + var equalityComparer = i === 0 ? ts.equateStringsCaseInsensitive : componentEqualityComparer; + if (!equalityComparer(parentComponents[i], childComponents[i])) { + return false; + } + } + return true; + } + ts.containsPath = containsPath; + /** + * Determines whether `fileName` starts with the specified `directoryName` using the provided path canonicalization callback. + * Comparison is case-sensitive between the canonical paths. + * + * Use `containsPath` if file names are not already reduced and absolute. + */ + function startsWithDirectory(fileName, directoryName, getCanonicalFileName) { + var canonicalFileName = getCanonicalFileName(fileName); + var canonicalDirectoryName = getCanonicalFileName(directoryName); + return ts.startsWith(canonicalFileName, canonicalDirectoryName + "/") || ts.startsWith(canonicalFileName, canonicalDirectoryName + "\\"); + } + ts.startsWithDirectory = startsWithDirectory; + //// Relative Paths + function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) { + var fromComponents = reducePathComponents(getPathComponents(from)); + var toComponents = reducePathComponents(getPathComponents(to)); + var start; + for (start = 0; start < fromComponents.length && start < toComponents.length; start++) { + var fromComponent = getCanonicalFileName(fromComponents[start]); + var toComponent = getCanonicalFileName(toComponents[start]); + var comparer = start === 0 ? ts.equateStringsCaseInsensitive : stringEqualityComparer; + if (!comparer(fromComponent, toComponent)) + break; + } + if (start === 0) { + return toComponents; + } + var components = toComponents.slice(start); + var relative = []; + for (; start < fromComponents.length; start++) { + relative.push(".."); + } + return __spreadArray(__spreadArray([""], relative, true), components, true); + } + ts.getPathComponentsRelativeTo = getPathComponentsRelativeTo; + function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) { + ts.Debug.assert((getRootLength(fromDirectory) > 0) === (getRootLength(to) > 0), "Paths must either both be absolute or both be relative"); + var getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : ts.identity; + var ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false; + var pathComponents = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? ts.equateStringsCaseInsensitive : ts.equateStringsCaseSensitive, getCanonicalFileName); + return getPathFromPathComponents(pathComponents); + } + ts.getRelativePathFromDirectory = getRelativePathFromDirectory; + function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { + return !isRootedDiskPath(absoluteOrRelativePath) + ? absoluteOrRelativePath + : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); + } + ts.convertToRelativePath = convertToRelativePath; + function getRelativePathFromFile(from, to, getCanonicalFileName) { + return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName)); + } + ts.getRelativePathFromFile = getRelativePathFromFile; + function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { + var pathComponents = getPathComponentsRelativeTo(resolvePath(currentDirectory, directoryPathOrUrl), resolvePath(currentDirectory, relativeOrAbsolutePath), ts.equateStringsCaseSensitive, getCanonicalFileName); + var firstComponent = pathComponents[0]; + if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) { + var prefix = firstComponent.charAt(0) === ts.directorySeparator ? "file://" : "file:///"; + pathComponents[0] = prefix + firstComponent; + } + return getPathFromPathComponents(pathComponents); + } + ts.getRelativePathToDirectoryOrUrl = getRelativePathToDirectoryOrUrl; + function forEachAncestorDirectory(directory, callback) { + while (true) { + var result = callback(directory); + if (result !== undefined) { + return result; + } + var parentPath = getDirectoryPath(directory); + if (parentPath === directory) { + return undefined; + } + directory = parentPath; + } + } + ts.forEachAncestorDirectory = forEachAncestorDirectory; + function isNodeModulesDirectory(dirPath) { + return ts.endsWith(dirPath, "/node_modules"); + } + ts.isNodeModulesDirectory = isNodeModulesDirectory; +})(ts || (ts = {})); +// +// generated from './diagnosticMessages.json' in 'src/compiler' +/* @internal */ +var ts; +(function (ts) { + function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) { + return { code: code, category: category, key: key, message: message, reportsUnnecessary: reportsUnnecessary, elidedInCompatabilityPyramid: elidedInCompatabilityPyramid, reportsDeprecated: reportsDeprecated }; + } + ts.Diagnostics = { + Unterminated_string_literal: diag(1002, ts.DiagnosticCategory.Error, "Unterminated_string_literal_1002", "Unterminated string literal."), + Identifier_expected: diag(1003, ts.DiagnosticCategory.Error, "Identifier_expected_1003", "Identifier expected."), + _0_expected: diag(1005, ts.DiagnosticCategory.Error, "_0_expected_1005", "'{0}' expected."), + A_file_cannot_have_a_reference_to_itself: diag(1006, ts.DiagnosticCategory.Error, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."), + The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, ts.DiagnosticCategory.Error, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."), + Trailing_comma_not_allowed: diag(1009, ts.DiagnosticCategory.Error, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."), + Asterisk_Slash_expected: diag(1010, ts.DiagnosticCategory.Error, "Asterisk_Slash_expected_1010", "'*/' expected."), + An_element_access_expression_should_take_an_argument: diag(1011, ts.DiagnosticCategory.Error, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."), + Unexpected_token: diag(1012, ts.DiagnosticCategory.Error, "Unexpected_token_1012", "Unexpected token."), + A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, ts.DiagnosticCategory.Error, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."), + A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, ts.DiagnosticCategory.Error, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."), + Parameter_cannot_have_question_mark_and_initializer: diag(1015, ts.DiagnosticCategory.Error, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."), + A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, ts.DiagnosticCategory.Error, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."), + An_index_signature_cannot_have_a_rest_parameter: diag(1017, ts.DiagnosticCategory.Error, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."), + An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."), + An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."), + An_index_signature_parameter_cannot_have_an_initializer: diag(1020, ts.DiagnosticCategory.Error, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."), + An_index_signature_must_have_a_type_annotation: diag(1021, ts.DiagnosticCategory.Error, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."), + An_index_signature_parameter_must_have_a_type_annotation: diag(1022, ts.DiagnosticCategory.Error, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."), + readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, ts.DiagnosticCategory.Error, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."), + An_index_signature_cannot_have_a_trailing_comma: diag(1025, ts.DiagnosticCategory.Error, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."), + Accessibility_modifier_already_seen: diag(1028, ts.DiagnosticCategory.Error, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."), + _0_modifier_must_precede_1_modifier: diag(1029, ts.DiagnosticCategory.Error, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."), + _0_modifier_already_seen: diag(1030, ts.DiagnosticCategory.Error, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."), + _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."), + super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, ts.DiagnosticCategory.Error, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."), + Only_ambient_modules_can_use_quoted_names: diag(1035, ts.DiagnosticCategory.Error, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."), + Statements_are_not_allowed_in_ambient_contexts: diag(1036, ts.DiagnosticCategory.Error, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."), + A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, ts.DiagnosticCategory.Error, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."), + Initializers_are_not_allowed_in_ambient_contexts: diag(1039, ts.DiagnosticCategory.Error, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."), + _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."), + _0_modifier_cannot_be_used_here: diag(1042, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."), + _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."), + Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, ts.DiagnosticCategory.Error, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."), + A_rest_parameter_cannot_be_optional: diag(1047, ts.DiagnosticCategory.Error, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."), + A_rest_parameter_cannot_have_an_initializer: diag(1048, ts.DiagnosticCategory.Error, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."), + A_set_accessor_must_have_exactly_one_parameter: diag(1049, ts.DiagnosticCategory.Error, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."), + A_set_accessor_cannot_have_an_optional_parameter: diag(1051, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."), + A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, ts.DiagnosticCategory.Error, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."), + A_set_accessor_cannot_have_rest_parameter: diag(1053, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."), + A_get_accessor_cannot_have_parameters: diag(1054, ts.DiagnosticCategory.Error, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."), + Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, ts.DiagnosticCategory.Error, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value."), + Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, ts.DiagnosticCategory.Error, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."), + The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, ts.DiagnosticCategory.Error, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."), + A_promise_must_have_a_then_method: diag(1059, ts.DiagnosticCategory.Error, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."), + The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, ts.DiagnosticCategory.Error, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."), + Enum_member_must_have_initializer: diag(1061, ts.DiagnosticCategory.Error, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."), + Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, ts.DiagnosticCategory.Error, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."), + An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."), + The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, ts.DiagnosticCategory.Error, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise type. Did you mean to write 'Promise<{0}>'?"), + In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, ts.DiagnosticCategory.Error, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."), + Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, ts.DiagnosticCategory.Error, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."), + Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, ts.DiagnosticCategory.Error, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."), + _0_modifier_cannot_appear_on_a_type_member: diag(1070, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."), + _0_modifier_cannot_appear_on_an_index_signature: diag(1071, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."), + A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, ts.DiagnosticCategory.Error, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."), + Invalid_reference_directive_syntax: diag(1084, ts.DiagnosticCategory.Error, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."), + Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: diag(1085, ts.DiagnosticCategory.Error, "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'."), + _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."), + _0_modifier_cannot_appear_on_a_parameter: diag(1090, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."), + Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, ts.DiagnosticCategory.Error, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."), + Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, ts.DiagnosticCategory.Error, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."), + Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, ts.DiagnosticCategory.Error, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."), + An_accessor_cannot_have_type_parameters: diag(1094, ts.DiagnosticCategory.Error, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."), + A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, ts.DiagnosticCategory.Error, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."), + An_index_signature_must_have_exactly_one_parameter: diag(1096, ts.DiagnosticCategory.Error, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."), + _0_list_cannot_be_empty: diag(1097, ts.DiagnosticCategory.Error, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."), + Type_parameter_list_cannot_be_empty: diag(1098, ts.DiagnosticCategory.Error, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."), + Type_argument_list_cannot_be_empty: diag(1099, ts.DiagnosticCategory.Error, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."), + Invalid_use_of_0_in_strict_mode: diag(1100, ts.DiagnosticCategory.Error, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."), + with_statements_are_not_allowed_in_strict_mode: diag(1101, ts.DiagnosticCategory.Error, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."), + delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, ts.DiagnosticCategory.Error, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."), + for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, ts.DiagnosticCategory.Error, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."), + A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, ts.DiagnosticCategory.Error, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."), + A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, ts.DiagnosticCategory.Error, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."), + The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."), + Jump_target_cannot_cross_function_boundary: diag(1107, ts.DiagnosticCategory.Error, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."), + A_return_statement_can_only_be_used_within_a_function_body: diag(1108, ts.DiagnosticCategory.Error, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."), + Expression_expected: diag(1109, ts.DiagnosticCategory.Error, "Expression_expected_1109", "Expression expected."), + Type_expected: diag(1110, ts.DiagnosticCategory.Error, "Type_expected_1110", "Type expected."), + A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, ts.DiagnosticCategory.Error, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."), + Duplicate_label_0: diag(1114, ts.DiagnosticCategory.Error, "Duplicate_label_0_1114", "Duplicate label '{0}'."), + A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, ts.DiagnosticCategory.Error, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."), + A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, ts.DiagnosticCategory.Error, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."), + An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."), + An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."), + An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, ts.DiagnosticCategory.Error, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."), + An_export_assignment_cannot_have_modifiers: diag(1120, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."), + Octal_literals_are_not_allowed_in_strict_mode: diag(1121, ts.DiagnosticCategory.Error, "Octal_literals_are_not_allowed_in_strict_mode_1121", "Octal literals are not allowed in strict mode."), + Variable_declaration_list_cannot_be_empty: diag(1123, ts.DiagnosticCategory.Error, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."), + Digit_expected: diag(1124, ts.DiagnosticCategory.Error, "Digit_expected_1124", "Digit expected."), + Hexadecimal_digit_expected: diag(1125, ts.DiagnosticCategory.Error, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."), + Unexpected_end_of_text: diag(1126, ts.DiagnosticCategory.Error, "Unexpected_end_of_text_1126", "Unexpected end of text."), + Invalid_character: diag(1127, ts.DiagnosticCategory.Error, "Invalid_character_1127", "Invalid character."), + Declaration_or_statement_expected: diag(1128, ts.DiagnosticCategory.Error, "Declaration_or_statement_expected_1128", "Declaration or statement expected."), + Statement_expected: diag(1129, ts.DiagnosticCategory.Error, "Statement_expected_1129", "Statement expected."), + case_or_default_expected: diag(1130, ts.DiagnosticCategory.Error, "case_or_default_expected_1130", "'case' or 'default' expected."), + Property_or_signature_expected: diag(1131, ts.DiagnosticCategory.Error, "Property_or_signature_expected_1131", "Property or signature expected."), + Enum_member_expected: diag(1132, ts.DiagnosticCategory.Error, "Enum_member_expected_1132", "Enum member expected."), + Variable_declaration_expected: diag(1134, ts.DiagnosticCategory.Error, "Variable_declaration_expected_1134", "Variable declaration expected."), + Argument_expression_expected: diag(1135, ts.DiagnosticCategory.Error, "Argument_expression_expected_1135", "Argument expression expected."), + Property_assignment_expected: diag(1136, ts.DiagnosticCategory.Error, "Property_assignment_expected_1136", "Property assignment expected."), + Expression_or_comma_expected: diag(1137, ts.DiagnosticCategory.Error, "Expression_or_comma_expected_1137", "Expression or comma expected."), + Parameter_declaration_expected: diag(1138, ts.DiagnosticCategory.Error, "Parameter_declaration_expected_1138", "Parameter declaration expected."), + Type_parameter_declaration_expected: diag(1139, ts.DiagnosticCategory.Error, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."), + Type_argument_expected: diag(1140, ts.DiagnosticCategory.Error, "Type_argument_expected_1140", "Type argument expected."), + String_literal_expected: diag(1141, ts.DiagnosticCategory.Error, "String_literal_expected_1141", "String literal expected."), + Line_break_not_permitted_here: diag(1142, ts.DiagnosticCategory.Error, "Line_break_not_permitted_here_1142", "Line break not permitted here."), + or_expected: diag(1144, ts.DiagnosticCategory.Error, "or_expected_1144", "'{' or ';' expected."), + Declaration_expected: diag(1146, ts.DiagnosticCategory.Error, "Declaration_expected_1146", "Declaration expected."), + Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, ts.DiagnosticCategory.Error, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."), + Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, ts.DiagnosticCategory.Error, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."), + File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, ts.DiagnosticCategory.Error, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."), + const_declarations_must_be_initialized: diag(1155, ts.DiagnosticCategory.Error, "const_declarations_must_be_initialized_1155", "'const' declarations must be initialized."), + const_declarations_can_only_be_declared_inside_a_block: diag(1156, ts.DiagnosticCategory.Error, "const_declarations_can_only_be_declared_inside_a_block_1156", "'const' declarations can only be declared inside a block."), + let_declarations_can_only_be_declared_inside_a_block: diag(1157, ts.DiagnosticCategory.Error, "let_declarations_can_only_be_declared_inside_a_block_1157", "'let' declarations can only be declared inside a block."), + Unterminated_template_literal: diag(1160, ts.DiagnosticCategory.Error, "Unterminated_template_literal_1160", "Unterminated template literal."), + Unterminated_regular_expression_literal: diag(1161, ts.DiagnosticCategory.Error, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."), + An_object_member_cannot_be_declared_optional: diag(1162, ts.DiagnosticCategory.Error, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."), + A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, ts.DiagnosticCategory.Error, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."), + Computed_property_names_are_not_allowed_in_enums: diag(1164, ts.DiagnosticCategory.Error, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."), + A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, ts.DiagnosticCategory.Error, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, ts.DiagnosticCategory.Error, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, ts.DiagnosticCategory.Error, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, ts.DiagnosticCategory.Error, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."), + extends_clause_already_seen: diag(1172, ts.DiagnosticCategory.Error, "extends_clause_already_seen_1172", "'extends' clause already seen."), + extends_clause_must_precede_implements_clause: diag(1173, ts.DiagnosticCategory.Error, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."), + Classes_can_only_extend_a_single_class: diag(1174, ts.DiagnosticCategory.Error, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."), + implements_clause_already_seen: diag(1175, ts.DiagnosticCategory.Error, "implements_clause_already_seen_1175", "'implements' clause already seen."), + Interface_declaration_cannot_have_implements_clause: diag(1176, ts.DiagnosticCategory.Error, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."), + Binary_digit_expected: diag(1177, ts.DiagnosticCategory.Error, "Binary_digit_expected_1177", "Binary digit expected."), + Octal_digit_expected: diag(1178, ts.DiagnosticCategory.Error, "Octal_digit_expected_1178", "Octal digit expected."), + Unexpected_token_expected: diag(1179, ts.DiagnosticCategory.Error, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."), + Property_destructuring_pattern_expected: diag(1180, ts.DiagnosticCategory.Error, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."), + Array_element_destructuring_pattern_expected: diag(1181, ts.DiagnosticCategory.Error, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."), + A_destructuring_declaration_must_have_an_initializer: diag(1182, ts.DiagnosticCategory.Error, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."), + An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, ts.DiagnosticCategory.Error, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."), + Modifiers_cannot_appear_here: diag(1184, ts.DiagnosticCategory.Error, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."), + Merge_conflict_marker_encountered: diag(1185, ts.DiagnosticCategory.Error, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."), + A_rest_element_cannot_have_an_initializer: diag(1186, ts.DiagnosticCategory.Error, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."), + A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, ts.DiagnosticCategory.Error, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."), + Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, ts.DiagnosticCategory.Error, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."), + The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, ts.DiagnosticCategory.Error, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."), + The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, ts.DiagnosticCategory.Error, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."), + An_import_declaration_cannot_have_modifiers: diag(1191, ts.DiagnosticCategory.Error, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."), + Module_0_has_no_default_export: diag(1192, ts.DiagnosticCategory.Error, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."), + An_export_declaration_cannot_have_modifiers: diag(1193, ts.DiagnosticCategory.Error, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."), + Export_declarations_are_not_permitted_in_a_namespace: diag(1194, ts.DiagnosticCategory.Error, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."), + export_Asterisk_does_not_re_export_a_default: diag(1195, ts.DiagnosticCategory.Error, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."), + Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, ts.DiagnosticCategory.Error, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."), + Catch_clause_variable_cannot_have_an_initializer: diag(1197, ts.DiagnosticCategory.Error, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."), + An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, ts.DiagnosticCategory.Error, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."), + Unterminated_Unicode_escape_sequence: diag(1199, ts.DiagnosticCategory.Error, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."), + Line_terminator_not_permitted_before_arrow: diag(1200, ts.DiagnosticCategory.Error, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."), + Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, ts.DiagnosticCategory.Error, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", "Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from \"mod\"', 'import {a} from \"mod\"', 'import d from \"mod\"', or another module format instead."), + Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, ts.DiagnosticCategory.Error, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."), + Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type: diag(1205, ts.DiagnosticCategory.Error, "Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type_1205", "Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'."), + Decorators_are_not_valid_here: diag(1206, ts.DiagnosticCategory.Error, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."), + Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, ts.DiagnosticCategory.Error, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."), + _0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module: diag(1208, ts.DiagnosticCategory.Error, "_0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_imp_1208", "'{0}' cannot be compiled under '--isolatedModules' because it is considered a global script file. Add an import, export, or an empty 'export {}' statement to make it a module."), + Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, ts.DiagnosticCategory.Error, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."), + A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, ts.DiagnosticCategory.Error, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."), + Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, ts.DiagnosticCategory.Error, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."), + Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, ts.DiagnosticCategory.Error, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."), + Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, ts.DiagnosticCategory.Error, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."), + Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning: diag(1219, ts.DiagnosticCategory.Error, "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option in your 'tsconfig' or 'jsconfig' to remove this warning."), + Generators_are_not_allowed_in_an_ambient_context: diag(1221, ts.DiagnosticCategory.Error, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."), + An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, ts.DiagnosticCategory.Error, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."), + _0_tag_already_specified: diag(1223, ts.DiagnosticCategory.Error, "_0_tag_already_specified_1223", "'{0}' tag already specified."), + Signature_0_must_be_a_type_predicate: diag(1224, ts.DiagnosticCategory.Error, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."), + Cannot_find_parameter_0: diag(1225, ts.DiagnosticCategory.Error, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."), + Type_predicate_0_is_not_assignable_to_1: diag(1226, ts.DiagnosticCategory.Error, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."), + Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, ts.DiagnosticCategory.Error, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."), + A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, ts.DiagnosticCategory.Error, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."), + A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, ts.DiagnosticCategory.Error, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."), + A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, ts.DiagnosticCategory.Error, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."), + An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, ts.DiagnosticCategory.Error, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."), + An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, ts.DiagnosticCategory.Error, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."), + An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, ts.DiagnosticCategory.Error, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."), + An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, ts.DiagnosticCategory.Error, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."), + A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, ts.DiagnosticCategory.Error, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."), + The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, ts.DiagnosticCategory.Error, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."), + The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, ts.DiagnosticCategory.Error, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."), + Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."), + Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."), + Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."), + Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, ts.DiagnosticCategory.Error, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."), + abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, ts.DiagnosticCategory.Error, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."), + _0_modifier_cannot_be_used_with_1_modifier: diag(1243, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."), + Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, ts.DiagnosticCategory.Error, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."), + Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, ts.DiagnosticCategory.Error, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."), + An_interface_property_cannot_have_an_initializer: diag(1246, ts.DiagnosticCategory.Error, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."), + A_type_literal_property_cannot_have_an_initializer: diag(1247, ts.DiagnosticCategory.Error, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."), + A_class_member_cannot_have_the_0_keyword: diag(1248, ts.DiagnosticCategory.Error, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."), + A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, ts.DiagnosticCategory.Error, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: diag(1250, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: diag(1252, ts.DiagnosticCategory.Error, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode."), + A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, ts.DiagnosticCategory.Error, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."), + A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, ts.DiagnosticCategory.Error, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."), + A_required_element_cannot_follow_an_optional_element: diag(1257, ts.DiagnosticCategory.Error, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."), + A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, ts.DiagnosticCategory.Error, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."), + Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, ts.DiagnosticCategory.Error, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"), + Keywords_cannot_contain_escape_characters: diag(1260, ts.DiagnosticCategory.Error, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."), + Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, ts.DiagnosticCategory.Error, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."), + Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."), + Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, ts.DiagnosticCategory.Error, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."), + Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, ts.DiagnosticCategory.Error, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."), + A_rest_element_cannot_follow_another_rest_element: diag(1265, ts.DiagnosticCategory.Error, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."), + An_optional_element_cannot_follow_a_rest_element: diag(1266, ts.DiagnosticCategory.Error, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."), + Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, ts.DiagnosticCategory.Error, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."), + An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, ts.DiagnosticCategory.Error, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."), + Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided: diag(1269, ts.DiagnosticCategory.Error, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided_1269", "Cannot use 'export import' on a type or type-only namespace when the '--isolatedModules' flag is provided."), + Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, ts.DiagnosticCategory.Error, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."), + Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, ts.DiagnosticCategory.Error, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."), + A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, ts.DiagnosticCategory.Error, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."), + _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, ts.DiagnosticCategory.Error, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"), + _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, ts.DiagnosticCategory.Error, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"), + with_statements_are_not_allowed_in_an_async_function_block: diag(1300, ts.DiagnosticCategory.Error, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."), + await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, ts.DiagnosticCategory.Error, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."), + The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, ts.DiagnosticCategory.Error, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."), + Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, ts.DiagnosticCategory.Error, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."), + The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, ts.DiagnosticCategory.Error, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."), + Global_module_exports_may_only_appear_in_module_files: diag(1314, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."), + Global_module_exports_may_only_appear_in_declaration_files: diag(1315, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."), + Global_module_exports_may_only_appear_at_top_level: diag(1316, ts.DiagnosticCategory.Error, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."), + A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, ts.DiagnosticCategory.Error, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."), + An_abstract_accessor_cannot_have_an_implementation: diag(1318, ts.DiagnosticCategory.Error, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."), + A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, ts.DiagnosticCategory.Error, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."), + Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, ts.DiagnosticCategory.Error, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."), + Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, ts.DiagnosticCategory.Error, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."), + Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, ts.DiagnosticCategory.Error, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."), + Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, ts.DiagnosticCategory.Error, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."), + Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext: diag(1324, ts.DiagnosticCategory.Error, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nod_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', or 'nodenext'."), + Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, ts.DiagnosticCategory.Error, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."), + This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, ts.DiagnosticCategory.Error, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."), + String_literal_with_double_quotes_expected: diag(1327, ts.DiagnosticCategory.Error, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."), + Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, ts.DiagnosticCategory.Error, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."), + _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, ts.DiagnosticCategory.Error, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"), + A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, ts.DiagnosticCategory.Error, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."), + A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, ts.DiagnosticCategory.Error, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."), + A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, ts.DiagnosticCategory.Error, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."), + unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, ts.DiagnosticCategory.Error, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."), + unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, ts.DiagnosticCategory.Error, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."), + unique_symbol_types_are_not_allowed_here: diag(1335, ts.DiagnosticCategory.Error, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."), + An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, ts.DiagnosticCategory.Error, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."), + infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, ts.DiagnosticCategory.Error, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."), + Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, ts.DiagnosticCategory.Error, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."), + Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, ts.DiagnosticCategory.Error, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"), + Type_arguments_cannot_be_used_here: diag(1342, ts.DiagnosticCategory.Error, "Type_arguments_cannot_be_used_here_1342", "Type arguments cannot be used here."), + The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, ts.DiagnosticCategory.Error, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."), + A_label_is_not_allowed_here: diag(1344, ts.DiagnosticCategory.Error, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."), + An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, ts.DiagnosticCategory.Error, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."), + This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, ts.DiagnosticCategory.Error, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."), + use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, ts.DiagnosticCategory.Error, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."), + Non_simple_parameter_declared_here: diag(1348, ts.DiagnosticCategory.Error, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."), + use_strict_directive_used_here: diag(1349, ts.DiagnosticCategory.Error, "use_strict_directive_used_here_1349", "'use strict' directive used here."), + Print_the_final_configuration_instead_of_building: diag(1350, ts.DiagnosticCategory.Message, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."), + An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, ts.DiagnosticCategory.Error, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."), + A_bigint_literal_cannot_use_exponential_notation: diag(1352, ts.DiagnosticCategory.Error, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."), + A_bigint_literal_must_be_an_integer: diag(1353, ts.DiagnosticCategory.Error, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."), + readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, ts.DiagnosticCategory.Error, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."), + A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, ts.DiagnosticCategory.Error, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."), + Did_you_mean_to_mark_this_function_as_async: diag(1356, ts.DiagnosticCategory.Error, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"), + An_enum_member_name_must_be_followed_by_a_or: diag(1357, ts.DiagnosticCategory.Error, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."), + Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, ts.DiagnosticCategory.Error, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."), + Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, ts.DiagnosticCategory.Error, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."), + _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, ts.DiagnosticCategory.Error, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."), + _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, ts.DiagnosticCategory.Error, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."), + A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, ts.DiagnosticCategory.Error, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."), + Convert_to_type_only_export: diag(1364, ts.DiagnosticCategory.Message, "Convert_to_type_only_export_1364", "Convert to type-only export"), + Convert_all_re_exported_types_to_type_only_exports: diag(1365, ts.DiagnosticCategory.Message, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"), + Split_into_two_separate_import_declarations: diag(1366, ts.DiagnosticCategory.Message, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"), + Split_all_invalid_type_only_imports: diag(1367, ts.DiagnosticCategory.Message, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"), + Did_you_mean_0: diag(1369, ts.DiagnosticCategory.Message, "Did_you_mean_0_1369", "Did you mean '{0}'?"), + This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error: diag(1371, ts.DiagnosticCategory.Error, "This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set__1371", "This import is never used as a value and must use 'import type' because 'importsNotUsedAsValues' is set to 'error'."), + Convert_to_type_only_import: diag(1373, ts.DiagnosticCategory.Message, "Convert_to_type_only_import_1373", "Convert to type-only import"), + Convert_all_imports_not_used_as_a_value_to_type_only_imports: diag(1374, ts.DiagnosticCategory.Message, "Convert_all_imports_not_used_as_a_value_to_type_only_imports_1374", "Convert all imports not used as a value to type-only imports"), + await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, ts.DiagnosticCategory.Error, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), + _0_was_imported_here: diag(1376, ts.DiagnosticCategory.Message, "_0_was_imported_here_1376", "'{0}' was imported here."), + _0_was_exported_here: diag(1377, ts.DiagnosticCategory.Message, "_0_was_exported_here_1377", "'{0}' was exported here."), + Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, ts.DiagnosticCategory.Error, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."), + An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, ts.DiagnosticCategory.Error, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."), + An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, ts.DiagnosticCategory.Error, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."), + Unexpected_token_Did_you_mean_or_rbrace: diag(1381, ts.DiagnosticCategory.Error, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `}`?"), + Unexpected_token_Did_you_mean_or_gt: diag(1382, ts.DiagnosticCategory.Error, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `>`?"), + Only_named_exports_may_use_export_type: diag(1383, ts.DiagnosticCategory.Error, "Only_named_exports_may_use_export_type_1383", "Only named exports may use 'export type'."), + Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, ts.DiagnosticCategory.Error, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."), + Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, ts.DiagnosticCategory.Error, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."), + Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, ts.DiagnosticCategory.Error, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."), + Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, ts.DiagnosticCategory.Error, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."), + _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, ts.DiagnosticCategory.Error, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."), + _0_is_not_allowed_as_a_parameter_name: diag(1390, ts.DiagnosticCategory.Error, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."), + An_import_alias_cannot_use_import_type: diag(1392, ts.DiagnosticCategory.Error, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"), + Imported_via_0_from_file_1: diag(1393, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"), + Imported_via_0_from_file_1_with_packageId_2: diag(1394, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"), + Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"), + Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"), + Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"), + Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, ts.DiagnosticCategory.Message, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"), + File_is_included_via_import_here: diag(1399, ts.DiagnosticCategory.Message, "File_is_included_via_import_here_1399", "File is included via import here."), + Referenced_via_0_from_file_1: diag(1400, ts.DiagnosticCategory.Message, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"), + File_is_included_via_reference_here: diag(1401, ts.DiagnosticCategory.Message, "File_is_included_via_reference_here_1401", "File is included via reference here."), + Type_library_referenced_via_0_from_file_1: diag(1402, ts.DiagnosticCategory.Message, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"), + Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, ts.DiagnosticCategory.Message, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"), + File_is_included_via_type_library_reference_here: diag(1404, ts.DiagnosticCategory.Message, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."), + Library_referenced_via_0_from_file_1: diag(1405, ts.DiagnosticCategory.Message, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"), + File_is_included_via_library_reference_here: diag(1406, ts.DiagnosticCategory.Message, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."), + Matched_by_include_pattern_0_in_1: diag(1407, ts.DiagnosticCategory.Message, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"), + File_is_matched_by_include_pattern_specified_here: diag(1408, ts.DiagnosticCategory.Message, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."), + Part_of_files_list_in_tsconfig_json: diag(1409, ts.DiagnosticCategory.Message, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"), + File_is_matched_by_files_list_specified_here: diag(1410, ts.DiagnosticCategory.Message, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."), + Output_from_referenced_project_0_included_because_1_specified: diag(1411, ts.DiagnosticCategory.Message, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"), + Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, ts.DiagnosticCategory.Message, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"), + File_is_output_from_referenced_project_specified_here: diag(1413, ts.DiagnosticCategory.Message, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."), + Source_from_referenced_project_0_included_because_1_specified: diag(1414, ts.DiagnosticCategory.Message, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"), + Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, ts.DiagnosticCategory.Message, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"), + File_is_source_from_referenced_project_specified_here: diag(1416, ts.DiagnosticCategory.Message, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."), + Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, ts.DiagnosticCategory.Message, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"), + Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, ts.DiagnosticCategory.Message, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"), + File_is_entry_point_of_type_library_specified_here: diag(1419, ts.DiagnosticCategory.Message, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."), + Entry_point_for_implicit_type_library_0: diag(1420, ts.DiagnosticCategory.Message, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"), + Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, ts.DiagnosticCategory.Message, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"), + Library_0_specified_in_compilerOptions: diag(1422, ts.DiagnosticCategory.Message, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"), + File_is_library_specified_here: diag(1423, ts.DiagnosticCategory.Message, "File_is_library_specified_here_1423", "File is library specified here."), + Default_library: diag(1424, ts.DiagnosticCategory.Message, "Default_library_1424", "Default library"), + Default_library_for_target_0: diag(1425, ts.DiagnosticCategory.Message, "Default_library_for_target_0_1425", "Default library for target '{0}'"), + File_is_default_library_for_target_specified_here: diag(1426, ts.DiagnosticCategory.Message, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."), + Root_file_specified_for_compilation: diag(1427, ts.DiagnosticCategory.Message, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"), + File_is_output_of_project_reference_source_0: diag(1428, ts.DiagnosticCategory.Message, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"), + File_redirects_to_file_0: diag(1429, ts.DiagnosticCategory.Message, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"), + The_file_is_in_the_program_because_Colon: diag(1430, ts.DiagnosticCategory.Message, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"), + for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, ts.DiagnosticCategory.Error, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), + Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, ts.DiagnosticCategory.Error, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."), + Decorators_may_not_be_applied_to_this_parameters: diag(1433, ts.DiagnosticCategory.Error, "Decorators_may_not_be_applied_to_this_parameters_1433", "Decorators may not be applied to 'this' parameters."), + Unexpected_keyword_or_identifier: diag(1434, ts.DiagnosticCategory.Error, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."), + Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, ts.DiagnosticCategory.Error, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"), + Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, ts.DiagnosticCategory.Error, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."), + Namespace_must_be_given_a_name: diag(1437, ts.DiagnosticCategory.Error, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."), + Interface_must_be_given_a_name: diag(1438, ts.DiagnosticCategory.Error, "Interface_must_be_given_a_name_1438", "Interface must be given a name."), + Type_alias_must_be_given_a_name: diag(1439, ts.DiagnosticCategory.Error, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."), + Variable_declaration_not_allowed_at_this_location: diag(1440, ts.DiagnosticCategory.Error, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."), + Cannot_start_a_function_call_in_a_type_annotation: diag(1441, ts.DiagnosticCategory.Error, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."), + Expected_for_property_initializer: diag(1442, ts.DiagnosticCategory.Error, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."), + Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, ts.DiagnosticCategory.Error, "Module_declaration_names_may_only_use_or_quoted_strings_1443", "Module declaration names may only use ' or \" quoted strings."), + _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1444, ts.DiagnosticCategory.Error, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedMod_1444", "'{0}' is a type and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."), + _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1446, ts.DiagnosticCategory.Error, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveVa_1446", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."), + _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled: diag(1448, ts.DiagnosticCategory.Error, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isol_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when 'isolatedModules' is enabled."), + Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, ts.DiagnosticCategory.Message, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."), + Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments: diag(1450, ts.DiagnosticCategory.Message, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional assertion as arguments"), + Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, ts.DiagnosticCategory.Error, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"), + resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext: diag(1452, ts.DiagnosticCategory.Error, "resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext_1452", "'resolution-mode' assertions are only supported when `moduleResolution` is `node16` or `nodenext`."), + resolution_mode_should_be_either_require_or_import: diag(1453, ts.DiagnosticCategory.Error, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."), + resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, ts.DiagnosticCategory.Error, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."), + resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, ts.DiagnosticCategory.Error, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."), + Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, ts.DiagnosticCategory.Error, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."), + The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, ts.DiagnosticCategory.Error, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."), + Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_synchronously_Use_dynamic_import_instead: diag(1471, ts.DiagnosticCategory.Error, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported synchronously. Use dynamic import instead."), + catch_or_finally_expected: diag(1472, ts.DiagnosticCategory.Error, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."), + An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, ts.DiagnosticCategory.Error, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."), + An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, ts.DiagnosticCategory.Error, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."), + Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, ts.DiagnosticCategory.Message, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."), + auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, ts.DiagnosticCategory.Message, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", "\"auto\": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules."), + The_types_of_0_are_incompatible_between_these_types: diag(2200, ts.DiagnosticCategory.Error, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."), + The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, ts.DiagnosticCategory.Error, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."), + Call_signature_return_types_0_and_1_are_incompatible: diag(2202, ts.DiagnosticCategory.Error, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ true), + Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, ts.DiagnosticCategory.Error, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ true), + Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, ts.DiagnosticCategory.Error, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ true), + Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, ts.DiagnosticCategory.Error, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ true), + The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, ts.DiagnosticCategory.Error, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."), + The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, ts.DiagnosticCategory.Error, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."), + The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, ts.DiagnosticCategory.Error, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), + The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, ts.DiagnosticCategory.Error, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), + Duplicate_identifier_0: diag(2300, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."), + Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, ts.DiagnosticCategory.Error, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."), + Static_members_cannot_reference_class_type_parameters: diag(2302, ts.DiagnosticCategory.Error, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."), + Circular_definition_of_import_alias_0: diag(2303, ts.DiagnosticCategory.Error, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."), + Cannot_find_name_0: diag(2304, ts.DiagnosticCategory.Error, "Cannot_find_name_0_2304", "Cannot find name '{0}'."), + Module_0_has_no_exported_member_1: diag(2305, ts.DiagnosticCategory.Error, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."), + File_0_is_not_a_module: diag(2306, ts.DiagnosticCategory.Error, "File_0_is_not_a_module_2306", "File '{0}' is not a module."), + Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, ts.DiagnosticCategory.Error, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."), + Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, ts.DiagnosticCategory.Error, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."), + An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, ts.DiagnosticCategory.Error, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."), + Type_0_recursively_references_itself_as_a_base_type: diag(2310, ts.DiagnosticCategory.Error, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."), + Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"), + An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, ts.DiagnosticCategory.Error, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."), + Type_parameter_0_has_a_circular_constraint: diag(2313, ts.DiagnosticCategory.Error, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."), + Generic_type_0_requires_1_type_argument_s: diag(2314, ts.DiagnosticCategory.Error, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."), + Type_0_is_not_generic: diag(2315, ts.DiagnosticCategory.Error, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."), + Global_type_0_must_be_a_class_or_interface_type: diag(2316, ts.DiagnosticCategory.Error, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."), + Global_type_0_must_have_1_type_parameter_s: diag(2317, ts.DiagnosticCategory.Error, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."), + Cannot_find_global_type_0: diag(2318, ts.DiagnosticCategory.Error, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."), + Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, ts.DiagnosticCategory.Error, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."), + Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, ts.DiagnosticCategory.Error, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."), + Excessive_stack_depth_comparing_types_0_and_1: diag(2321, ts.DiagnosticCategory.Error, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."), + Type_0_is_not_assignable_to_type_1: diag(2322, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."), + Cannot_redeclare_exported_variable_0: diag(2323, ts.DiagnosticCategory.Error, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."), + Property_0_is_missing_in_type_1: diag(2324, ts.DiagnosticCategory.Error, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."), + Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, ts.DiagnosticCategory.Error, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."), + Types_of_property_0_are_incompatible: diag(2326, ts.DiagnosticCategory.Error, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."), + Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, ts.DiagnosticCategory.Error, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."), + Types_of_parameters_0_and_1_are_incompatible: diag(2328, ts.DiagnosticCategory.Error, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."), + Index_signature_for_type_0_is_missing_in_type_1: diag(2329, ts.DiagnosticCategory.Error, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."), + _0_and_1_index_signatures_are_incompatible: diag(2330, ts.DiagnosticCategory.Error, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."), + this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."), + this_cannot_be_referenced_in_current_location: diag(2332, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."), + this_cannot_be_referenced_in_constructor_arguments: diag(2333, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_constructor_arguments_2333", "'this' cannot be referenced in constructor arguments."), + this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."), + super_can_only_be_referenced_in_a_derived_class: diag(2335, ts.DiagnosticCategory.Error, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."), + super_cannot_be_referenced_in_constructor_arguments: diag(2336, ts.DiagnosticCategory.Error, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."), + Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, ts.DiagnosticCategory.Error, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."), + super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, ts.DiagnosticCategory.Error, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."), + Property_0_does_not_exist_on_type_1: diag(2339, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."), + Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, ts.DiagnosticCategory.Error, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."), + Property_0_is_private_and_only_accessible_within_class_1: diag(2341, ts.DiagnosticCategory.Error, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."), + This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, ts.DiagnosticCategory.Error, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."), + Type_0_does_not_satisfy_the_constraint_1: diag(2344, ts.DiagnosticCategory.Error, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."), + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, ts.DiagnosticCategory.Error, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."), + Call_target_does_not_contain_any_signatures: diag(2346, ts.DiagnosticCategory.Error, "Call_target_does_not_contain_any_signatures_2346", "Call target does not contain any signatures."), + Untyped_function_calls_may_not_accept_type_arguments: diag(2347, ts.DiagnosticCategory.Error, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."), + Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, ts.DiagnosticCategory.Error, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"), + This_expression_is_not_callable: diag(2349, ts.DiagnosticCategory.Error, "This_expression_is_not_callable_2349", "This expression is not callable."), + Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, ts.DiagnosticCategory.Error, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."), + This_expression_is_not_constructable: diag(2351, ts.DiagnosticCategory.Error, "This_expression_is_not_constructable_2351", "This expression is not constructable."), + Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, ts.DiagnosticCategory.Error, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."), + Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, ts.DiagnosticCategory.Error, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."), + This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, ts.DiagnosticCategory.Error, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."), + A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: diag(2355, ts.DiagnosticCategory.Error, "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'void' nor 'any' must return a value."), + An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, ts.DiagnosticCategory.Error, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."), + The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, ts.DiagnosticCategory.Error, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."), + The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."), + The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: diag(2359, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type."), + The_left_hand_side_of_an_in_expression_must_be_a_private_identifier_or_of_type_any_string_number_or_symbol: diag(2360, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_in_expression_must_be_a_private_identifier_or_of_type_any_string_number_or__2360", "The left-hand side of an 'in' expression must be a private identifier or of type 'any', 'string', 'number', or 'symbol'."), + The_right_hand_side_of_an_in_expression_must_not_be_a_primitive: diag(2361, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_in_expression_must_not_be_a_primitive_2361", "The right-hand side of an 'in' expression must not be a primitive."), + The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), + The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, ts.DiagnosticCategory.Error, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), + The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."), + Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, ts.DiagnosticCategory.Error, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."), + Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, ts.DiagnosticCategory.Error, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."), + This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap: diag(2367, ts.DiagnosticCategory.Error, "This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap_2367", "This condition will always return '{0}' since the types '{1}' and '{2}' have no overlap."), + Type_parameter_name_cannot_be_0: diag(2368, ts.DiagnosticCategory.Error, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."), + A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, ts.DiagnosticCategory.Error, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."), + A_rest_parameter_must_be_of_an_array_type: diag(2370, ts.DiagnosticCategory.Error, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."), + A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, ts.DiagnosticCategory.Error, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."), + Parameter_0_cannot_reference_itself: diag(2372, ts.DiagnosticCategory.Error, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."), + Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, ts.DiagnosticCategory.Error, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."), + Duplicate_index_signature_for_type_0: diag(2374, ts.DiagnosticCategory.Error, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."), + Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), + A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, ts.DiagnosticCategory.Error, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."), + Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, ts.DiagnosticCategory.Error, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."), + A_get_accessor_must_return_a_value: diag(2378, ts.DiagnosticCategory.Error, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."), + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, ts.DiagnosticCategory.Error, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), + The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type: diag(2380, ts.DiagnosticCategory.Error, "The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type_2380", "The return type of a 'get' accessor must be assignable to its 'set' accessor type"), + Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."), + Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."), + Overload_signatures_must_all_be_public_private_or_protected: diag(2385, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."), + Overload_signatures_must_all_be_optional_or_required: diag(2386, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."), + Function_overload_must_be_static: diag(2387, ts.DiagnosticCategory.Error, "Function_overload_must_be_static_2387", "Function overload must be static."), + Function_overload_must_not_be_static: diag(2388, ts.DiagnosticCategory.Error, "Function_overload_must_not_be_static_2388", "Function overload must not be static."), + Function_implementation_name_must_be_0: diag(2389, ts.DiagnosticCategory.Error, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."), + Constructor_implementation_is_missing: diag(2390, ts.DiagnosticCategory.Error, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."), + Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, ts.DiagnosticCategory.Error, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."), + Multiple_constructor_implementations_are_not_allowed: diag(2392, ts.DiagnosticCategory.Error, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."), + Duplicate_function_implementation: diag(2393, ts.DiagnosticCategory.Error, "Duplicate_function_implementation_2393", "Duplicate function implementation."), + This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, ts.DiagnosticCategory.Error, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."), + Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, ts.DiagnosticCategory.Error, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."), + Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, ts.DiagnosticCategory.Error, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."), + Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, ts.DiagnosticCategory.Error, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."), + constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, ts.DiagnosticCategory.Error, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."), + Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, ts.DiagnosticCategory.Error, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."), + Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, ts.DiagnosticCategory.Error, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."), + A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, ts.DiagnosticCategory.Error, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."), + Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, ts.DiagnosticCategory.Error, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."), + Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, ts.DiagnosticCategory.Error, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'."), + The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."), + The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."), + The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."), + The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, ts.DiagnosticCategory.Error, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."), + Setters_cannot_return_a_value: diag(2408, ts.DiagnosticCategory.Error, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."), + Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."), + The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, ts.DiagnosticCategory.Error, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."), + Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."), + Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, ts.DiagnosticCategory.Error, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."), + _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, ts.DiagnosticCategory.Error, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."), + Class_name_cannot_be_0: diag(2414, ts.DiagnosticCategory.Error, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."), + Class_0_incorrectly_extends_base_class_1: diag(2415, ts.DiagnosticCategory.Error, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."), + Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, ts.DiagnosticCategory.Error, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."), + Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, ts.DiagnosticCategory.Error, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."), + Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, ts.DiagnosticCategory.Error, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."), + Types_of_construct_signatures_are_incompatible: diag(2419, ts.DiagnosticCategory.Error, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."), + Class_0_incorrectly_implements_interface_1: diag(2420, ts.DiagnosticCategory.Error, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."), + A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, ts.DiagnosticCategory.Error, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."), + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."), + Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."), + Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, ts.DiagnosticCategory.Error, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."), + Interface_name_cannot_be_0: diag(2427, ts.DiagnosticCategory.Error, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."), + All_declarations_of_0_must_have_identical_type_parameters: diag(2428, ts.DiagnosticCategory.Error, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."), + Interface_0_incorrectly_extends_interface_1: diag(2430, ts.DiagnosticCategory.Error, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."), + Enum_name_cannot_be_0: diag(2431, ts.DiagnosticCategory.Error, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."), + In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, ts.DiagnosticCategory.Error, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."), + A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, ts.DiagnosticCategory.Error, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."), + A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, ts.DiagnosticCategory.Error, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."), + Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, ts.DiagnosticCategory.Error, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."), + Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, ts.DiagnosticCategory.Error, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."), + Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, ts.DiagnosticCategory.Error, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."), + Import_name_cannot_be_0: diag(2438, ts.DiagnosticCategory.Error, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."), + Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, ts.DiagnosticCategory.Error, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."), + Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, ts.DiagnosticCategory.Error, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."), + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."), + Types_have_separate_declarations_of_a_private_property_0: diag(2442, ts.DiagnosticCategory.Error, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."), + Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, ts.DiagnosticCategory.Error, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."), + Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, ts.DiagnosticCategory.Error, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."), + Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, ts.DiagnosticCategory.Error, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."), + Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, ts.DiagnosticCategory.Error, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."), + The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, ts.DiagnosticCategory.Error, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."), + Block_scoped_variable_0_used_before_its_declaration: diag(2448, ts.DiagnosticCategory.Error, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."), + Class_0_used_before_its_declaration: diag(2449, ts.DiagnosticCategory.Error, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."), + Enum_0_used_before_its_declaration: diag(2450, ts.DiagnosticCategory.Error, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."), + Cannot_redeclare_block_scoped_variable_0: diag(2451, ts.DiagnosticCategory.Error, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."), + An_enum_member_cannot_have_a_numeric_name: diag(2452, ts.DiagnosticCategory.Error, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."), + Variable_0_is_used_before_being_assigned: diag(2454, ts.DiagnosticCategory.Error, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."), + Type_alias_0_circularly_references_itself: diag(2456, ts.DiagnosticCategory.Error, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."), + Type_alias_name_cannot_be_0: diag(2457, ts.DiagnosticCategory.Error, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."), + An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, ts.DiagnosticCategory.Error, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."), + Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, ts.DiagnosticCategory.Error, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."), + Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, ts.DiagnosticCategory.Error, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."), + Type_0_is_not_an_array_type: diag(2461, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."), + A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, ts.DiagnosticCategory.Error, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."), + A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, ts.DiagnosticCategory.Error, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."), + A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, ts.DiagnosticCategory.Error, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."), + this_cannot_be_referenced_in_a_computed_property_name: diag(2465, ts.DiagnosticCategory.Error, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."), + super_cannot_be_referenced_in_a_computed_property_name: diag(2466, ts.DiagnosticCategory.Error, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."), + A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, ts.DiagnosticCategory.Error, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."), + Cannot_find_global_value_0: diag(2468, ts.DiagnosticCategory.Error, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."), + The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, ts.DiagnosticCategory.Error, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."), + Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, ts.DiagnosticCategory.Error, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."), + Enum_declarations_must_all_be_const_or_non_const: diag(2473, ts.DiagnosticCategory.Error, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."), + const_enum_member_initializers_can_only_contain_literal_values_and_other_computed_enum_values: diag(2474, ts.DiagnosticCategory.Error, "const_enum_member_initializers_can_only_contain_literal_values_and_other_computed_enum_values_2474", "const enum member initializers can only contain literal values and other computed enum values."), + const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, ts.DiagnosticCategory.Error, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."), + A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, ts.DiagnosticCategory.Error, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."), + const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, ts.DiagnosticCategory.Error, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."), + const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, ts.DiagnosticCategory.Error, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."), + let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, ts.DiagnosticCategory.Error, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."), + Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, ts.DiagnosticCategory.Error, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."), + The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."), + Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, ts.DiagnosticCategory.Error, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."), + The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."), + Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, ts.DiagnosticCategory.Error, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."), + An_iterator_must_have_a_next_method: diag(2489, ts.DiagnosticCategory.Error, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."), + The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, ts.DiagnosticCategory.Error, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."), + The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."), + Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, ts.DiagnosticCategory.Error, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."), + Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, ts.DiagnosticCategory.Error, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."), + Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, ts.DiagnosticCategory.Error, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."), + Type_0_is_not_an_array_type_or_a_string_type: diag(2495, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."), + The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: diag(2496, ts.DiagnosticCategory.Error, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression."), + This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, ts.DiagnosticCategory.Error, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."), + Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, ts.DiagnosticCategory.Error, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."), + An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, ts.DiagnosticCategory.Error, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."), + A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, ts.DiagnosticCategory.Error, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."), + A_rest_element_cannot_contain_a_binding_pattern: diag(2501, ts.DiagnosticCategory.Error, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."), + _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, ts.DiagnosticCategory.Error, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."), + Cannot_find_namespace_0: diag(2503, ts.DiagnosticCategory.Error, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."), + Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, ts.DiagnosticCategory.Error, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."), + A_generator_cannot_have_a_void_type_annotation: diag(2505, ts.DiagnosticCategory.Error, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."), + _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, ts.DiagnosticCategory.Error, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."), + Type_0_is_not_a_constructor_function_type: diag(2507, ts.DiagnosticCategory.Error, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."), + No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, ts.DiagnosticCategory.Error, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."), + Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, ts.DiagnosticCategory.Error, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."), + Base_constructors_must_all_have_the_same_return_type: diag(2510, ts.DiagnosticCategory.Error, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."), + Cannot_create_an_instance_of_an_abstract_class: diag(2511, ts.DiagnosticCategory.Error, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."), + Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, ts.DiagnosticCategory.Error, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."), + Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, ts.DiagnosticCategory.Error, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."), + Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, ts.DiagnosticCategory.Error, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'."), + All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, ts.DiagnosticCategory.Error, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."), + Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, ts.DiagnosticCategory.Error, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."), + A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, ts.DiagnosticCategory.Error, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."), + An_async_iterator_must_have_a_next_method: diag(2519, ts.DiagnosticCategory.Error, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."), + Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."), + The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: diag(2522, ts.DiagnosticCategory.Error, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method."), + yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, ts.DiagnosticCategory.Error, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."), + await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, ts.DiagnosticCategory.Error, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."), + Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, ts.DiagnosticCategory.Error, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."), + A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, ts.DiagnosticCategory.Error, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."), + The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, ts.DiagnosticCategory.Error, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."), + A_module_cannot_have_multiple_default_exports: diag(2528, ts.DiagnosticCategory.Error, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."), + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."), + Property_0_is_incompatible_with_index_signature: diag(2530, ts.DiagnosticCategory.Error, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."), + Object_is_possibly_null: diag(2531, ts.DiagnosticCategory.Error, "Object_is_possibly_null_2531", "Object is possibly 'null'."), + Object_is_possibly_undefined: diag(2532, ts.DiagnosticCategory.Error, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."), + Object_is_possibly_null_or_undefined: diag(2533, ts.DiagnosticCategory.Error, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."), + A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, ts.DiagnosticCategory.Error, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."), + Enum_type_0_has_members_with_initializers_that_are_not_literals: diag(2535, ts.DiagnosticCategory.Error, "Enum_type_0_has_members_with_initializers_that_are_not_literals_2535", "Enum type '{0}' has members with initializers that are not literals."), + Type_0_cannot_be_used_to_index_type_1: diag(2536, ts.DiagnosticCategory.Error, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."), + Type_0_has_no_matching_index_signature_for_type_1: diag(2537, ts.DiagnosticCategory.Error, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."), + Type_0_cannot_be_used_as_an_index_type: diag(2538, ts.DiagnosticCategory.Error, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."), + Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."), + Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."), + Index_signature_in_type_0_only_permits_reading: diag(2542, ts.DiagnosticCategory.Error, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."), + Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, ts.DiagnosticCategory.Error, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."), + Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, ts.DiagnosticCategory.Error, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."), + A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, ts.DiagnosticCategory.Error, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."), + The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, ts.DiagnosticCategory.Error, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."), + Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."), + Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, ts.DiagnosticCategory.Error, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."), + Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."), + Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"), + Cannot_find_name_0_Did_you_mean_1: diag(2552, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"), + Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, ts.DiagnosticCategory.Error, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."), + Expected_0_arguments_but_got_1: diag(2554, ts.DiagnosticCategory.Error, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."), + Expected_at_least_0_arguments_but_got_1: diag(2555, ts.DiagnosticCategory.Error, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."), + A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, ts.DiagnosticCategory.Error, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."), + Expected_0_type_arguments_but_got_1: diag(2558, ts.DiagnosticCategory.Error, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."), + Type_0_has_no_properties_in_common_with_type_1: diag(2559, ts.DiagnosticCategory.Error, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."), + Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, ts.DiagnosticCategory.Error, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"), + Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, ts.DiagnosticCategory.Error, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"), + Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, ts.DiagnosticCategory.Error, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."), + The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, ts.DiagnosticCategory.Error, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."), + Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, ts.DiagnosticCategory.Error, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."), + Property_0_is_used_before_being_assigned: diag(2565, ts.DiagnosticCategory.Error, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."), + A_rest_element_cannot_have_a_property_name: diag(2566, ts.DiagnosticCategory.Error, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."), + Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, ts.DiagnosticCategory.Error, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."), + Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, ts.DiagnosticCategory.Error, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"), + Could_not_find_name_0_Did_you_mean_1: diag(2570, ts.DiagnosticCategory.Error, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"), + Object_is_of_type_unknown: diag(2571, ts.DiagnosticCategory.Error, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."), + A_rest_element_type_must_be_an_array_type: diag(2574, ts.DiagnosticCategory.Error, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."), + No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, ts.DiagnosticCategory.Error, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."), + Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"), + Return_type_annotation_circularly_references_itself: diag(2577, ts.DiagnosticCategory.Error, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."), + Unused_ts_expect_error_directive: diag(2578, ts.DiagnosticCategory.Error, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."), + Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."), + Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."), + Cannot_assign_to_0_because_it_is_a_constant: diag(2588, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."), + Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, ts.DiagnosticCategory.Error, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."), + Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, ts.DiagnosticCategory.Error, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."), + This_module_is_declared_with_using_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, ts.DiagnosticCategory.Error, "This_module_is_declared_with_using_export_and_can_only_be_used_with_a_default_import_when_using_the__2594", "This module is declared with using 'export =', and can only be used with a default import when using the '{0}' flag."), + _0_can_only_be_imported_by_using_a_default_import: diag(2595, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."), + _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."), + _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."), + _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."), + JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, ts.DiagnosticCategory.Error, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."), + Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, ts.DiagnosticCategory.Error, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."), + JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, ts.DiagnosticCategory.Error, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."), + Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, ts.DiagnosticCategory.Error, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."), + JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, ts.DiagnosticCategory.Error, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."), + The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, ts.DiagnosticCategory.Error, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."), + JSX_spread_child_must_be_an_array_type: diag(2609, ts.DiagnosticCategory.Error, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."), + _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, ts.DiagnosticCategory.Error, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."), + _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, ts.DiagnosticCategory.Error, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."), + Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, ts.DiagnosticCategory.Error, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."), + Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, ts.DiagnosticCategory.Error, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"), + Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, ts.DiagnosticCategory.Error, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"), + Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, ts.DiagnosticCategory.Error, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."), + _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."), + _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, ts.DiagnosticCategory.Error, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."), + Source_has_0_element_s_but_target_requires_1: diag(2618, ts.DiagnosticCategory.Error, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."), + Source_has_0_element_s_but_target_allows_only_1: diag(2619, ts.DiagnosticCategory.Error, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."), + Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, ts.DiagnosticCategory.Error, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."), + Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, ts.DiagnosticCategory.Error, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."), + Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, ts.DiagnosticCategory.Error, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."), + Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, ts.DiagnosticCategory.Error, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."), + Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, ts.DiagnosticCategory.Error, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."), + Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, ts.DiagnosticCategory.Error, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."), + Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, ts.DiagnosticCategory.Error, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."), + Cannot_assign_to_0_because_it_is_an_enum: diag(2628, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."), + Cannot_assign_to_0_because_it_is_a_class: diag(2629, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."), + Cannot_assign_to_0_because_it_is_a_function: diag(2630, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."), + Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."), + Cannot_assign_to_0_because_it_is_an_import: diag(2632, ts.DiagnosticCategory.Error, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."), + JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, ts.DiagnosticCategory.Error, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"), + _0_index_signatures_are_incompatible: diag(2634, ts.DiagnosticCategory.Error, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."), + Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, ts.DiagnosticCategory.Error, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."), + Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."), + Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, ts.DiagnosticCategory.Error, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."), + Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, ts.DiagnosticCategory.Error, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."), + A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, ts.DiagnosticCategory.Error, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."), + Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, ts.DiagnosticCategory.Error, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."), + Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, ts.DiagnosticCategory.Error, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."), + JSX_expressions_must_have_one_parent_element: diag(2657, ts.DiagnosticCategory.Error, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."), + Type_0_provides_no_match_for_the_signature_1: diag(2658, ts.DiagnosticCategory.Error, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."), + super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, ts.DiagnosticCategory.Error, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."), + super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, ts.DiagnosticCategory.Error, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."), + Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, ts.DiagnosticCategory.Error, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."), + Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"), + Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, ts.DiagnosticCategory.Error, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"), + Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, ts.DiagnosticCategory.Error, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."), + Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, ts.DiagnosticCategory.Error, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."), + Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, ts.DiagnosticCategory.Error, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."), + Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, ts.DiagnosticCategory.Error, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."), + export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, ts.DiagnosticCategory.Error, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."), + Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, ts.DiagnosticCategory.Error, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."), + Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, ts.DiagnosticCategory.Error, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."), + Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, ts.DiagnosticCategory.Error, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."), + Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, ts.DiagnosticCategory.Error, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."), + Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, ts.DiagnosticCategory.Error, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."), + Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, ts.DiagnosticCategory.Error, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."), + Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, ts.DiagnosticCategory.Error, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."), + Accessors_must_both_be_abstract_or_non_abstract: diag(2676, ts.DiagnosticCategory.Error, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."), + A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, ts.DiagnosticCategory.Error, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."), + Type_0_is_not_comparable_to_type_1: diag(2678, ts.DiagnosticCategory.Error, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."), + A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, ts.DiagnosticCategory.Error, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."), + A_0_parameter_must_be_the_first_parameter: diag(2680, ts.DiagnosticCategory.Error, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."), + A_constructor_cannot_have_a_this_parameter: diag(2681, ts.DiagnosticCategory.Error, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."), + this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, ts.DiagnosticCategory.Error, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."), + The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, ts.DiagnosticCategory.Error, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."), + The_this_types_of_each_signature_are_incompatible: diag(2685, ts.DiagnosticCategory.Error, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."), + _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, ts.DiagnosticCategory.Error, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."), + All_declarations_of_0_must_have_identical_modifiers: diag(2687, ts.DiagnosticCategory.Error, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."), + Cannot_find_type_definition_file_for_0: diag(2688, ts.DiagnosticCategory.Error, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."), + Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, ts.DiagnosticCategory.Error, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"), + An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: diag(2691, ts.DiagnosticCategory.Error, "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead."), + _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, ts.DiagnosticCategory.Error, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."), + Namespace_0_has_no_exported_member_1: diag(2694, ts.DiagnosticCategory.Error, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."), + Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, ts.DiagnosticCategory.Error, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", /*reportsUnnecessary*/ true), + The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, ts.DiagnosticCategory.Error, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"), + An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, ts.DiagnosticCategory.Error, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), + Spread_types_may_only_be_created_from_object_types: diag(2698, ts.DiagnosticCategory.Error, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."), + Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, ts.DiagnosticCategory.Error, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."), + Rest_types_may_only_be_created_from_object_types: diag(2700, ts.DiagnosticCategory.Error, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."), + The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, ts.DiagnosticCategory.Error, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."), + _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, ts.DiagnosticCategory.Error, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."), + The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."), + The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."), + An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, ts.DiagnosticCategory.Error, "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", "An async function or method in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), + Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, ts.DiagnosticCategory.Error, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."), + Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, ts.DiagnosticCategory.Error, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."), + Cannot_use_namespace_0_as_a_value: diag(2708, ts.DiagnosticCategory.Error, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."), + Cannot_use_namespace_0_as_a_type: diag(2709, ts.DiagnosticCategory.Error, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."), + _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, ts.DiagnosticCategory.Error, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."), + A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, ts.DiagnosticCategory.Error, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), + A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, ts.DiagnosticCategory.Error, "A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declarat_2712", "A dynamic import call in ES5/ES3 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), + Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, ts.DiagnosticCategory.Error, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", "Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}[\"{1}\"]'?"), + The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, ts.DiagnosticCategory.Error, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."), + Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, ts.DiagnosticCategory.Error, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."), + Type_parameter_0_has_a_circular_default: diag(2716, ts.DiagnosticCategory.Error, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."), + Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, ts.DiagnosticCategory.Error, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type. Property '{0}' must be of type '{1}', but here has type '{2}'."), + Duplicate_property_0: diag(2718, ts.DiagnosticCategory.Error, "Duplicate_property_0_2718", "Duplicate property '{0}'."), + Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."), + Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, ts.DiagnosticCategory.Error, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"), + Cannot_invoke_an_object_which_is_possibly_null: diag(2721, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."), + Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."), + Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, ts.DiagnosticCategory.Error, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."), + _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, ts.DiagnosticCategory.Error, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"), + Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, ts.DiagnosticCategory.Error, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."), + Cannot_find_lib_definition_for_0: diag(2726, ts.DiagnosticCategory.Error, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."), + Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, ts.DiagnosticCategory.Error, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"), + _0_is_declared_here: diag(2728, ts.DiagnosticCategory.Message, "_0_is_declared_here_2728", "'{0}' is declared here."), + Property_0_is_used_before_its_initialization: diag(2729, ts.DiagnosticCategory.Error, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."), + An_arrow_function_cannot_have_a_this_parameter: diag(2730, ts.DiagnosticCategory.Error, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."), + Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, ts.DiagnosticCategory.Error, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."), + Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, ts.DiagnosticCategory.Error, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."), + Property_0_was_also_declared_here: diag(2733, ts.DiagnosticCategory.Error, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."), + Are_you_missing_a_semicolon: diag(2734, ts.DiagnosticCategory.Error, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"), + Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, ts.DiagnosticCategory.Error, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"), + Operator_0_cannot_be_applied_to_type_1: diag(2736, ts.DiagnosticCategory.Error, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."), + BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, ts.DiagnosticCategory.Error, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."), + An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, ts.DiagnosticCategory.Message, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."), + Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, ts.DiagnosticCategory.Error, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"), + Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, ts.DiagnosticCategory.Error, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."), + Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, ts.DiagnosticCategory.Error, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."), + The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, ts.DiagnosticCategory.Error, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."), + No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, ts.DiagnosticCategory.Error, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."), + Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, ts.DiagnosticCategory.Error, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."), + This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, ts.DiagnosticCategory.Error, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."), + This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, ts.DiagnosticCategory.Error, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."), + _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, ts.DiagnosticCategory.Error, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."), + Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided: diag(2748, ts.DiagnosticCategory.Error, "Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided_2748", "Cannot access ambient const enums when the '--isolatedModules' flag is provided."), + _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, ts.DiagnosticCategory.Error, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"), + The_implementation_signature_is_declared_here: diag(2750, ts.DiagnosticCategory.Error, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."), + Circularity_originates_in_type_at_this_location: diag(2751, ts.DiagnosticCategory.Error, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."), + The_first_export_default_is_here: diag(2752, ts.DiagnosticCategory.Error, "The_first_export_default_is_here_2752", "The first export default is here."), + Another_export_default_is_here: diag(2753, ts.DiagnosticCategory.Error, "Another_export_default_is_here_2753", "Another export default is here."), + super_may_not_use_type_arguments: diag(2754, ts.DiagnosticCategory.Error, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."), + No_constituent_of_type_0_is_callable: diag(2755, ts.DiagnosticCategory.Error, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."), + Not_all_constituents_of_type_0_are_callable: diag(2756, ts.DiagnosticCategory.Error, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."), + Type_0_has_no_call_signatures: diag(2757, ts.DiagnosticCategory.Error, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."), + Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, ts.DiagnosticCategory.Error, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."), + No_constituent_of_type_0_is_constructable: diag(2759, ts.DiagnosticCategory.Error, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."), + Not_all_constituents_of_type_0_are_constructable: diag(2760, ts.DiagnosticCategory.Error, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."), + Type_0_has_no_construct_signatures: diag(2761, ts.DiagnosticCategory.Error, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."), + Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, ts.DiagnosticCategory.Error, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, ts.DiagnosticCategory.Error, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, ts.DiagnosticCategory.Error, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, ts.DiagnosticCategory.Error, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."), + Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, ts.DiagnosticCategory.Error, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."), + The_0_property_of_an_iterator_must_be_a_method: diag(2767, ts.DiagnosticCategory.Error, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."), + The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, ts.DiagnosticCategory.Error, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."), + No_overload_matches_this_call: diag(2769, ts.DiagnosticCategory.Error, "No_overload_matches_this_call_2769", "No overload matches this call."), + The_last_overload_gave_the_following_error: diag(2770, ts.DiagnosticCategory.Error, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."), + The_last_overload_is_declared_here: diag(2771, ts.DiagnosticCategory.Error, "The_last_overload_is_declared_here_2771", "The last overload is declared here."), + Overload_0_of_1_2_gave_the_following_error: diag(2772, ts.DiagnosticCategory.Error, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."), + Did_you_forget_to_use_await: diag(2773, ts.DiagnosticCategory.Error, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"), + This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, ts.DiagnosticCategory.Error, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"), + Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, ts.DiagnosticCategory.Error, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."), + Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, ts.DiagnosticCategory.Error, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."), + The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, ts.DiagnosticCategory.Error, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."), + The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, ts.DiagnosticCategory.Error, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."), + The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, ts.DiagnosticCategory.Error, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."), + The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."), + The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, ts.DiagnosticCategory.Error, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."), + _0_needs_an_explicit_type_annotation: diag(2782, ts.DiagnosticCategory.Message, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."), + _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, ts.DiagnosticCategory.Error, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."), + get_and_set_accessors_cannot_declare_this_parameters: diag(2784, ts.DiagnosticCategory.Error, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."), + This_spread_always_overwrites_this_property: diag(2785, ts.DiagnosticCategory.Error, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."), + _0_cannot_be_used_as_a_JSX_component: diag(2786, ts.DiagnosticCategory.Error, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."), + Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, ts.DiagnosticCategory.Error, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."), + Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, ts.DiagnosticCategory.Error, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."), + Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, ts.DiagnosticCategory.Error, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."), + The_operand_of_a_delete_operator_must_be_optional: diag(2790, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."), + Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, ts.DiagnosticCategory.Error, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."), + Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, ts.DiagnosticCategory.Error, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"), + The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, ts.DiagnosticCategory.Error, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."), + Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, ts.DiagnosticCategory.Error, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"), + The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, ts.DiagnosticCategory.Error, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."), + It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, ts.DiagnosticCategory.Error, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."), + A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, ts.DiagnosticCategory.Error, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."), + The_declaration_was_marked_as_deprecated_here: diag(2798, ts.DiagnosticCategory.Error, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."), + Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, ts.DiagnosticCategory.Error, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."), + Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, ts.DiagnosticCategory.Error, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."), + This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, ts.DiagnosticCategory.Error, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."), + Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, ts.DiagnosticCategory.Error, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."), + Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, ts.DiagnosticCategory.Error, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."), + Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."), + Private_accessor_was_defined_without_a_getter: diag(2806, ts.DiagnosticCategory.Error, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."), + This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, ts.DiagnosticCategory.Error, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."), + A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, ts.DiagnosticCategory.Error, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"), + Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses: diag(2809, ts.DiagnosticCategory.Error, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the the whole assignment in parentheses."), + Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, ts.DiagnosticCategory.Error, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."), + Initializer_for_property_0: diag(2811, ts.DiagnosticCategory.Error, "Initializer_for_property_0_2811", "Initializer for property '{0}'"), + Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, ts.DiagnosticCategory.Error, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."), + Class_declaration_cannot_implement_overload_list_for_0: diag(2813, ts.DiagnosticCategory.Error, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."), + Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, ts.DiagnosticCategory.Error, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."), + arguments_cannot_be_referenced_in_property_initializers: diag(2815, ts.DiagnosticCategory.Error, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."), + Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, ts.DiagnosticCategory.Error, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."), + Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, ts.DiagnosticCategory.Error, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."), + Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, ts.DiagnosticCategory.Error, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."), + Namespace_name_cannot_be_0: diag(2819, ts.DiagnosticCategory.Error, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."), + Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, ts.DiagnosticCategory.Error, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"), + Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext: diag(2821, ts.DiagnosticCategory.Error, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext_2821", "Import assertions are only supported when the '--module' option is set to 'esnext' or 'nodenext'."), + Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, ts.DiagnosticCategory.Error, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."), + Cannot_find_namespace_0_Did_you_mean_1: diag(2833, ts.DiagnosticCategory.Error, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"), + Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, ts.DiagnosticCategory.Error, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."), + Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, ts.DiagnosticCategory.Error, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"), + Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls: diag(2836, ts.DiagnosticCategory.Error, "Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls_2836", "Import assertions are not allowed on statements that transpile to commonjs 'require' calls."), + Import_assertion_values_must_be_string_literal_expressions: diag(2837, ts.DiagnosticCategory.Error, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."), + All_declarations_of_0_must_have_identical_constraints: diag(2838, ts.DiagnosticCategory.Error, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."), + The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(2841, ts.DiagnosticCategory.Error, "The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_2841", "The type of this expression cannot be named without a 'resolution-mode' assertion, which is an unstable feature. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."), + Import_declaration_0_is_using_private_name_1: diag(4000, ts.DiagnosticCategory.Error, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."), + Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."), + Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."), + Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, ts.DiagnosticCategory.Error, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, ts.DiagnosticCategory.Error, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, ts.DiagnosticCategory.Error, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."), + Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, ts.DiagnosticCategory.Error, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."), + Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, ts.DiagnosticCategory.Error, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."), + Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, ts.DiagnosticCategory.Error, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."), + extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, ts.DiagnosticCategory.Error, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."), + extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, ts.DiagnosticCategory.Error, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."), + extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, ts.DiagnosticCategory.Error, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."), + Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."), + Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."), + Exported_variable_0_has_or_is_using_private_name_1: diag(4025, ts.DiagnosticCategory.Error, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."), + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, ts.DiagnosticCategory.Error, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."), + Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, ts.DiagnosticCategory.Error, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."), + Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, ts.DiagnosticCategory.Error, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), + Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, ts.DiagnosticCategory.Error, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."), + Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, ts.DiagnosticCategory.Error, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, ts.DiagnosticCategory.Error, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."), + Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, ts.DiagnosticCategory.Error, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, ts.DiagnosticCategory.Error, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, ts.DiagnosticCategory.Error, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, ts.DiagnosticCategory.Error, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, ts.DiagnosticCategory.Error, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."), + Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, ts.DiagnosticCategory.Error, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, ts.DiagnosticCategory.Error, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."), + Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, ts.DiagnosticCategory.Error, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, ts.DiagnosticCategory.Error, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, ts.DiagnosticCategory.Error, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."), + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."), + Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, ts.DiagnosticCategory.Error, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."), + Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, ts.DiagnosticCategory.Error, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, ts.DiagnosticCategory.Error, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."), + Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."), + Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, ts.DiagnosticCategory.Error, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."), + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, ts.DiagnosticCategory.Error, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, ts.DiagnosticCategory.Error, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, ts.DiagnosticCategory.Error, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, ts.DiagnosticCategory.Error, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, ts.DiagnosticCategory.Error, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."), + Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, ts.DiagnosticCategory.Error, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, ts.DiagnosticCategory.Error, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."), + Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, ts.DiagnosticCategory.Error, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."), + Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, ts.DiagnosticCategory.Error, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."), + Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, ts.DiagnosticCategory.Error, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."), + Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."), + Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, ts.DiagnosticCategory.Error, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."), + Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, ts.DiagnosticCategory.Error, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."), + Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, ts.DiagnosticCategory.Error, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, ts.DiagnosticCategory.Error, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."), + Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, ts.DiagnosticCategory.Error, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."), + Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, ts.DiagnosticCategory.Error, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."), + Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, ts.DiagnosticCategory.Error, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."), + Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, ts.DiagnosticCategory.Error, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), + Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, ts.DiagnosticCategory.Error, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."), + Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, ts.DiagnosticCategory.Error, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."), + The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, ts.DiagnosticCategory.Error, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."), + Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, ts.DiagnosticCategory.Error, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."), + Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, ts.DiagnosticCategory.Error, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."), + Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, ts.DiagnosticCategory.Error, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, ts.DiagnosticCategory.Error, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."), + Type_arguments_for_0_circularly_reference_themselves: diag(4109, ts.DiagnosticCategory.Error, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."), + Tuple_type_arguments_circularly_reference_themselves: diag(4110, ts.DiagnosticCategory.Error, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."), + Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, ts.DiagnosticCategory.Error, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."), + This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, ts.DiagnosticCategory.Error, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."), + This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, ts.DiagnosticCategory.Error, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."), + This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, ts.DiagnosticCategory.Error, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."), + This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, ts.DiagnosticCategory.Error, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."), + This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, ts.DiagnosticCategory.Error, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."), + This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, ts.DiagnosticCategory.Error, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"), + The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, ts.DiagnosticCategory.Error, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."), + This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, ts.DiagnosticCategory.Error, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), + This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, ts.DiagnosticCategory.Error, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, ts.DiagnosticCategory.Error, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, ts.DiagnosticCategory.Error, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, ts.DiagnosticCategory.Error, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"), + Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, ts.DiagnosticCategory.Error, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."), + resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4125, ts.DiagnosticCategory.Error, "resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_wi_4125", "'resolution-mode' assertions are unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."), + The_current_host_does_not_support_the_0_option: diag(5001, ts.DiagnosticCategory.Error, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."), + Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, ts.DiagnosticCategory.Error, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."), + File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, ts.DiagnosticCategory.Error, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."), + Cannot_read_file_0_Colon_1: diag(5012, ts.DiagnosticCategory.Error, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."), + Failed_to_parse_file_0_Colon_1: diag(5014, ts.DiagnosticCategory.Error, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."), + Unknown_compiler_option_0: diag(5023, ts.DiagnosticCategory.Error, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."), + Compiler_option_0_requires_a_value_of_type_1: diag(5024, ts.DiagnosticCategory.Error, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."), + Unknown_compiler_option_0_Did_you_mean_1: diag(5025, ts.DiagnosticCategory.Error, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"), + Could_not_write_file_0_Colon_1: diag(5033, ts.DiagnosticCategory.Error, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."), + Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, ts.DiagnosticCategory.Error, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."), + Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, ts.DiagnosticCategory.Error, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."), + Option_0_cannot_be_specified_when_option_target_is_ES3: diag(5048, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_when_option_target_is_ES3_5048", "Option '{0}' cannot be specified when option 'target' is 'ES3'."), + Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, ts.DiagnosticCategory.Error, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."), + Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."), + Option_0_cannot_be_specified_with_option_1: diag(5053, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."), + A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, ts.DiagnosticCategory.Error, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."), + Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, ts.DiagnosticCategory.Error, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."), + Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, ts.DiagnosticCategory.Error, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."), + Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, ts.DiagnosticCategory.Error, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."), + The_specified_path_does_not_exist_Colon_0: diag(5058, ts.DiagnosticCategory.Error, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."), + Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, ts.DiagnosticCategory.Error, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."), + Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, ts.DiagnosticCategory.Error, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."), + Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, ts.DiagnosticCategory.Error, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."), + Substitutions_for_pattern_0_should_be_an_array: diag(5063, ts.DiagnosticCategory.Error, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."), + Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, ts.DiagnosticCategory.Error, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."), + File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, ts.DiagnosticCategory.Error, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."), + Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, ts.DiagnosticCategory.Error, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."), + Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, ts.DiagnosticCategory.Error, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."), + Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, ts.DiagnosticCategory.Error, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."), + Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."), + Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, ts.DiagnosticCategory.Error, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."), + Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, ts.DiagnosticCategory.Error, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."), + Unknown_build_option_0: diag(5072, ts.DiagnosticCategory.Error, "Unknown_build_option_0_5072", "Unknown build option '{0}'."), + Build_option_0_requires_a_value_of_type_1: diag(5073, ts.DiagnosticCategory.Error, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."), + Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, ts.DiagnosticCategory.Error, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."), + _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, ts.DiagnosticCategory.Error, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."), + _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, ts.DiagnosticCategory.Error, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."), + Unknown_build_option_0_Did_you_mean_1: diag(5077, ts.DiagnosticCategory.Error, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"), + Unknown_watch_option_0: diag(5078, ts.DiagnosticCategory.Error, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."), + Unknown_watch_option_0_Did_you_mean_1: diag(5079, ts.DiagnosticCategory.Error, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"), + Watch_option_0_requires_a_value_of_type_1: diag(5080, ts.DiagnosticCategory.Error, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."), + Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, ts.DiagnosticCategory.Error, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."), + _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, ts.DiagnosticCategory.Error, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."), + Cannot_read_file_0: diag(5083, ts.DiagnosticCategory.Error, "Cannot_read_file_0_5083", "Cannot read file '{0}'."), + Tuple_members_must_all_have_names_or_all_not_have_names: diag(5084, ts.DiagnosticCategory.Error, "Tuple_members_must_all_have_names_or_all_not_have_names_5084", "Tuple members must all have names or all not have names."), + A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, ts.DiagnosticCategory.Error, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."), + A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, ts.DiagnosticCategory.Error, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."), + A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, ts.DiagnosticCategory.Error, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."), + The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, ts.DiagnosticCategory.Error, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."), + Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, ts.DiagnosticCategory.Error, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."), + Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, ts.DiagnosticCategory.Error, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"), + Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled: diag(5091, ts.DiagnosticCategory.Error, "Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when 'isolatedModules' is enabled."), + The_root_value_of_a_0_file_must_be_an_object: diag(5092, ts.DiagnosticCategory.Error, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."), + Compiler_option_0_may_only_be_used_with_build: diag(5093, ts.DiagnosticCategory.Error, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."), + Compiler_option_0_may_not_be_used_with_build: diag(5094, ts.DiagnosticCategory.Error, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."), + Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, ts.DiagnosticCategory.Error, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."), + Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6000, ts.DiagnosticCategory.Message, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."), + Concatenate_and_emit_output_to_single_file: diag(6001, ts.DiagnosticCategory.Message, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."), + Generates_corresponding_d_ts_file: diag(6002, ts.DiagnosticCategory.Message, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."), + Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, ts.DiagnosticCategory.Message, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."), + Watch_input_files: diag(6005, ts.DiagnosticCategory.Message, "Watch_input_files_6005", "Watch input files."), + Redirect_output_structure_to_the_directory: diag(6006, ts.DiagnosticCategory.Message, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."), + Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, ts.DiagnosticCategory.Message, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."), + Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, ts.DiagnosticCategory.Message, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."), + Do_not_emit_comments_to_output: diag(6009, ts.DiagnosticCategory.Message, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."), + Do_not_emit_outputs: diag(6010, ts.DiagnosticCategory.Message, "Do_not_emit_outputs_6010", "Do not emit outputs."), + Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, ts.DiagnosticCategory.Message, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."), + Skip_type_checking_of_declaration_files: diag(6012, ts.DiagnosticCategory.Message, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."), + Do_not_resolve_the_real_path_of_symlinks: diag(6013, ts.DiagnosticCategory.Message, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."), + Only_emit_d_ts_declaration_files: diag(6014, ts.DiagnosticCategory.Message, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."), + Specify_ECMAScript_target_version: diag(6015, ts.DiagnosticCategory.Message, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."), + Specify_module_code_generation: diag(6016, ts.DiagnosticCategory.Message, "Specify_module_code_generation_6016", "Specify module code generation."), + Print_this_message: diag(6017, ts.DiagnosticCategory.Message, "Print_this_message_6017", "Print this message."), + Print_the_compiler_s_version: diag(6019, ts.DiagnosticCategory.Message, "Print_the_compiler_s_version_6019", "Print the compiler's version."), + Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, ts.DiagnosticCategory.Message, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."), + Syntax_Colon_0: diag(6023, ts.DiagnosticCategory.Message, "Syntax_Colon_0_6023", "Syntax: {0}"), + options: diag(6024, ts.DiagnosticCategory.Message, "options_6024", "options"), + file: diag(6025, ts.DiagnosticCategory.Message, "file_6025", "file"), + Examples_Colon_0: diag(6026, ts.DiagnosticCategory.Message, "Examples_Colon_0_6026", "Examples: {0}"), + Options_Colon: diag(6027, ts.DiagnosticCategory.Message, "Options_Colon_6027", "Options:"), + Version_0: diag(6029, ts.DiagnosticCategory.Message, "Version_0_6029", "Version {0}"), + Insert_command_line_options_and_files_from_a_file: diag(6030, ts.DiagnosticCategory.Message, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."), + Starting_compilation_in_watch_mode: diag(6031, ts.DiagnosticCategory.Message, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."), + File_change_detected_Starting_incremental_compilation: diag(6032, ts.DiagnosticCategory.Message, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."), + KIND: diag(6034, ts.DiagnosticCategory.Message, "KIND_6034", "KIND"), + FILE: diag(6035, ts.DiagnosticCategory.Message, "FILE_6035", "FILE"), + VERSION: diag(6036, ts.DiagnosticCategory.Message, "VERSION_6036", "VERSION"), + LOCATION: diag(6037, ts.DiagnosticCategory.Message, "LOCATION_6037", "LOCATION"), + DIRECTORY: diag(6038, ts.DiagnosticCategory.Message, "DIRECTORY_6038", "DIRECTORY"), + STRATEGY: diag(6039, ts.DiagnosticCategory.Message, "STRATEGY_6039", "STRATEGY"), + FILE_OR_DIRECTORY: diag(6040, ts.DiagnosticCategory.Message, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"), + Errors_Files: diag(6041, ts.DiagnosticCategory.Message, "Errors_Files_6041", "Errors Files"), + Generates_corresponding_map_file: diag(6043, ts.DiagnosticCategory.Message, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."), + Compiler_option_0_expects_an_argument: diag(6044, ts.DiagnosticCategory.Error, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."), + Unterminated_quoted_string_in_response_file_0: diag(6045, ts.DiagnosticCategory.Error, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."), + Argument_for_0_option_must_be_Colon_1: diag(6046, ts.DiagnosticCategory.Error, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."), + Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, ts.DiagnosticCategory.Error, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form or -. For example '{0}' or '{1}'."), + Unable_to_open_file_0: diag(6050, ts.DiagnosticCategory.Error, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."), + Corrupted_locale_file_0: diag(6051, ts.DiagnosticCategory.Error, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."), + Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, ts.DiagnosticCategory.Message, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."), + File_0_not_found: diag(6053, ts.DiagnosticCategory.Error, "File_0_not_found_6053", "File '{0}' not found."), + File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, ts.DiagnosticCategory.Error, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."), + Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, ts.DiagnosticCategory.Message, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."), + Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, ts.DiagnosticCategory.Message, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."), + Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, ts.DiagnosticCategory.Message, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."), + File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, ts.DiagnosticCategory.Error, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."), + Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, ts.DiagnosticCategory.Message, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."), + NEWLINE: diag(6061, ts.DiagnosticCategory.Message, "NEWLINE_6061", "NEWLINE"), + Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, ts.DiagnosticCategory.Error, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."), + Enables_experimental_support_for_ES7_decorators: diag(6065, ts.DiagnosticCategory.Message, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."), + Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, ts.DiagnosticCategory.Message, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."), + Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, ts.DiagnosticCategory.Message, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."), + Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, ts.DiagnosticCategory.Message, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."), + Successfully_created_a_tsconfig_json_file: diag(6071, ts.DiagnosticCategory.Message, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."), + Suppress_excess_property_checks_for_object_literals: diag(6072, ts.DiagnosticCategory.Message, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."), + Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, ts.DiagnosticCategory.Message, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."), + Do_not_report_errors_on_unused_labels: diag(6074, ts.DiagnosticCategory.Message, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."), + Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, ts.DiagnosticCategory.Message, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."), + Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, ts.DiagnosticCategory.Message, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."), + Do_not_report_errors_on_unreachable_code: diag(6077, ts.DiagnosticCategory.Message, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."), + Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, ts.DiagnosticCategory.Message, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."), + Specify_library_files_to_be_included_in_the_compilation: diag(6079, ts.DiagnosticCategory.Message, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."), + Specify_JSX_code_generation: diag(6080, ts.DiagnosticCategory.Message, "Specify_JSX_code_generation_6080", "Specify JSX code generation."), + File_0_has_an_unsupported_extension_so_skipping_it: diag(6081, ts.DiagnosticCategory.Message, "File_0_has_an_unsupported_extension_so_skipping_it_6081", "File '{0}' has an unsupported extension, so skipping it."), + Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, ts.DiagnosticCategory.Error, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."), + Base_directory_to_resolve_non_absolute_module_names: diag(6083, ts.DiagnosticCategory.Message, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."), + Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, ts.DiagnosticCategory.Message, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"), + Enable_tracing_of_the_name_resolution_process: diag(6085, ts.DiagnosticCategory.Message, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."), + Resolving_module_0_from_1: diag(6086, ts.DiagnosticCategory.Message, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"), + Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, ts.DiagnosticCategory.Message, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."), + Module_resolution_kind_is_not_specified_using_0: diag(6088, ts.DiagnosticCategory.Message, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."), + Module_name_0_was_successfully_resolved_to_1: diag(6089, ts.DiagnosticCategory.Message, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"), + Module_name_0_was_not_resolved: diag(6090, ts.DiagnosticCategory.Message, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"), + paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, ts.DiagnosticCategory.Message, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."), + Module_name_0_matched_pattern_1: diag(6092, ts.DiagnosticCategory.Message, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."), + Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, ts.DiagnosticCategory.Message, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."), + Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, ts.DiagnosticCategory.Message, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."), + Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1: diag(6095, ts.DiagnosticCategory.Message, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1_6095", "Loading module as file / folder, candidate module location '{0}', target file type '{1}'."), + File_0_does_not_exist: diag(6096, ts.DiagnosticCategory.Message, "File_0_does_not_exist_6096", "File '{0}' does not exist."), + File_0_exist_use_it_as_a_name_resolution_result: diag(6097, ts.DiagnosticCategory.Message, "File_0_exist_use_it_as_a_name_resolution_result_6097", "File '{0}' exist - use it as a name resolution result."), + Loading_module_0_from_node_modules_folder_target_file_type_1: diag(6098, ts.DiagnosticCategory.Message, "Loading_module_0_from_node_modules_folder_target_file_type_1_6098", "Loading module '{0}' from 'node_modules' folder, target file type '{1}'."), + Found_package_json_at_0: diag(6099, ts.DiagnosticCategory.Message, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."), + package_json_does_not_have_a_0_field: diag(6100, ts.DiagnosticCategory.Message, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."), + package_json_has_0_field_1_that_references_2: diag(6101, ts.DiagnosticCategory.Message, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."), + Allow_javascript_files_to_be_compiled: diag(6102, ts.DiagnosticCategory.Message, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."), + Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, ts.DiagnosticCategory.Message, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."), + Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, ts.DiagnosticCategory.Message, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."), + baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, ts.DiagnosticCategory.Message, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."), + rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, ts.DiagnosticCategory.Message, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."), + Longest_matching_prefix_for_0_is_1: diag(6108, ts.DiagnosticCategory.Message, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."), + Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, ts.DiagnosticCategory.Message, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."), + Trying_other_entries_in_rootDirs: diag(6110, ts.DiagnosticCategory.Message, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."), + Module_resolution_using_rootDirs_has_failed: diag(6111, ts.DiagnosticCategory.Message, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."), + Do_not_emit_use_strict_directives_in_module_output: diag(6112, ts.DiagnosticCategory.Message, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."), + Enable_strict_null_checks: diag(6113, ts.DiagnosticCategory.Message, "Enable_strict_null_checks_6113", "Enable strict null checks."), + Unknown_option_excludes_Did_you_mean_exclude: diag(6114, ts.DiagnosticCategory.Error, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"), + Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, ts.DiagnosticCategory.Message, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."), + Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"), + Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, ts.DiagnosticCategory.Message, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"), + Type_reference_directive_0_was_not_resolved: diag(6120, ts.DiagnosticCategory.Message, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"), + Resolving_with_primary_search_path_0: diag(6121, ts.DiagnosticCategory.Message, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."), + Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, ts.DiagnosticCategory.Message, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."), + Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"), + Type_declaration_files_to_be_included_in_compilation: diag(6124, ts.DiagnosticCategory.Message, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."), + Looking_up_in_node_modules_folder_initial_location_0: diag(6125, ts.DiagnosticCategory.Message, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."), + Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, ts.DiagnosticCategory.Message, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."), + Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"), + Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"), + Resolving_real_path_for_0_result_1: diag(6130, ts.DiagnosticCategory.Message, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."), + Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, ts.DiagnosticCategory.Error, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."), + File_name_0_has_a_1_extension_stripping_it: diag(6132, ts.DiagnosticCategory.Message, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."), + _0_is_declared_but_its_value_is_never_read: diag(6133, ts.DiagnosticCategory.Error, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", /*reportsUnnecessary*/ true), + Report_errors_on_unused_locals: diag(6134, ts.DiagnosticCategory.Message, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."), + Report_errors_on_unused_parameters: diag(6135, ts.DiagnosticCategory.Message, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."), + The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, ts.DiagnosticCategory.Message, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."), + Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, ts.DiagnosticCategory.Error, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."), + Property_0_is_declared_but_its_value_is_never_read: diag(6138, ts.DiagnosticCategory.Error, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", /*reportsUnnecessary*/ true), + Import_emit_helpers_from_tslib: diag(6139, ts.DiagnosticCategory.Message, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."), + Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, ts.DiagnosticCategory.Error, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."), + Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, ts.DiagnosticCategory.Message, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", "Parse in strict mode and emit \"use strict\" for each source file."), + Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, ts.DiagnosticCategory.Error, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."), + Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, ts.DiagnosticCategory.Message, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."), + Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, ts.DiagnosticCategory.Message, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."), + Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, ts.DiagnosticCategory.Message, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."), + Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, ts.DiagnosticCategory.Message, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."), + Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, ts.DiagnosticCategory.Message, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."), + Show_diagnostic_information: diag(6149, ts.DiagnosticCategory.Message, "Show_diagnostic_information_6149", "Show diagnostic information."), + Show_verbose_diagnostic_information: diag(6150, ts.DiagnosticCategory.Message, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."), + Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, ts.DiagnosticCategory.Message, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."), + Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, ts.DiagnosticCategory.Message, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."), + Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, ts.DiagnosticCategory.Message, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."), + Print_names_of_generated_files_part_of_the_compilation: diag(6154, ts.DiagnosticCategory.Message, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."), + Print_names_of_files_part_of_the_compilation: diag(6155, ts.DiagnosticCategory.Message, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."), + The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, ts.DiagnosticCategory.Message, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"), + Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, ts.DiagnosticCategory.Message, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."), + Do_not_include_the_default_library_file_lib_d_ts: diag(6158, ts.DiagnosticCategory.Message, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."), + Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, ts.DiagnosticCategory.Message, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."), + Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, ts.DiagnosticCategory.Message, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."), + List_of_folders_to_include_type_definitions_from: diag(6161, ts.DiagnosticCategory.Message, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."), + Disable_size_limitations_on_JavaScript_projects: diag(6162, ts.DiagnosticCategory.Message, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."), + The_character_set_of_the_input_files: diag(6163, ts.DiagnosticCategory.Message, "The_character_set_of_the_input_files_6163", "The character set of the input files."), + Do_not_truncate_error_messages: diag(6165, ts.DiagnosticCategory.Message, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."), + Output_directory_for_generated_declaration_files: diag(6166, ts.DiagnosticCategory.Message, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."), + A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, ts.DiagnosticCategory.Message, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."), + List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, ts.DiagnosticCategory.Message, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."), + Show_all_compiler_options: diag(6169, ts.DiagnosticCategory.Message, "Show_all_compiler_options_6169", "Show all compiler options."), + Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, ts.DiagnosticCategory.Message, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"), + Command_line_Options: diag(6171, ts.DiagnosticCategory.Message, "Command_line_Options_6171", "Command-line Options"), + Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: diag(6179, ts.DiagnosticCategory.Message, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'."), + Enable_all_strict_type_checking_options: diag(6180, ts.DiagnosticCategory.Message, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."), + Scoped_package_detected_looking_in_0: diag(6182, ts.DiagnosticCategory.Message, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), + Enable_strict_checking_of_function_types: diag(6186, ts.DiagnosticCategory.Message, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."), + Enable_strict_checking_of_property_initialization_in_classes: diag(6187, ts.DiagnosticCategory.Message, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."), + Numeric_separators_are_not_allowed_here: diag(6188, ts.DiagnosticCategory.Error, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."), + Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, ts.DiagnosticCategory.Error, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."), + Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, ts.DiagnosticCategory.Message, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."), + All_imports_in_import_declaration_are_unused: diag(6192, ts.DiagnosticCategory.Error, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", /*reportsUnnecessary*/ true), + Found_1_error_Watching_for_file_changes: diag(6193, ts.DiagnosticCategory.Message, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."), + Found_0_errors_Watching_for_file_changes: diag(6194, ts.DiagnosticCategory.Message, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."), + Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, ts.DiagnosticCategory.Message, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."), + _0_is_declared_but_never_used: diag(6196, ts.DiagnosticCategory.Error, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", /*reportsUnnecessary*/ true), + Include_modules_imported_with_json_extension: diag(6197, ts.DiagnosticCategory.Message, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"), + All_destructured_elements_are_unused: diag(6198, ts.DiagnosticCategory.Error, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", /*reportsUnnecessary*/ true), + All_variables_are_unused: diag(6199, ts.DiagnosticCategory.Error, "All_variables_are_unused_6199", "All variables are unused.", /*reportsUnnecessary*/ true), + Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, ts.DiagnosticCategory.Error, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"), + Conflicts_are_in_this_file: diag(6201, ts.DiagnosticCategory.Message, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."), + Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, ts.DiagnosticCategory.Error, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"), + _0_was_also_declared_here: diag(6203, ts.DiagnosticCategory.Message, "_0_was_also_declared_here_6203", "'{0}' was also declared here."), + and_here: diag(6204, ts.DiagnosticCategory.Message, "and_here_6204", "and here."), + All_type_parameters_are_unused: diag(6205, ts.DiagnosticCategory.Error, "All_type_parameters_are_unused_6205", "All type parameters are unused."), + package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."), + package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, ts.DiagnosticCategory.Message, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."), + package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."), + package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, ts.DiagnosticCategory.Message, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."), + An_argument_for_0_was_not_provided: diag(6210, ts.DiagnosticCategory.Message, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."), + An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, ts.DiagnosticCategory.Message, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."), + Did_you_mean_to_call_this_expression: diag(6212, ts.DiagnosticCategory.Message, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"), + Did_you_mean_to_use_new_with_this_expression: diag(6213, ts.DiagnosticCategory.Message, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"), + Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, ts.DiagnosticCategory.Message, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."), + Using_compiler_options_of_project_reference_redirect_0: diag(6215, ts.DiagnosticCategory.Message, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."), + Found_1_error: diag(6216, ts.DiagnosticCategory.Message, "Found_1_error_6216", "Found 1 error."), + Found_0_errors: diag(6217, ts.DiagnosticCategory.Message, "Found_0_errors_6217", "Found {0} errors."), + Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, ts.DiagnosticCategory.Message, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"), + Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, ts.DiagnosticCategory.Message, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"), + package_json_had_a_falsy_0_field: diag(6220, ts.DiagnosticCategory.Message, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."), + Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, ts.DiagnosticCategory.Message, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."), + Emit_class_fields_with_Define_instead_of_Set: diag(6222, ts.DiagnosticCategory.Message, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."), + Generates_a_CPU_profile: diag(6223, ts.DiagnosticCategory.Message, "Generates_a_CPU_profile_6223", "Generates a CPU profile."), + Disable_solution_searching_for_this_project: diag(6224, ts.DiagnosticCategory.Message, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."), + Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, ts.DiagnosticCategory.Message, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."), + Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, ts.DiagnosticCategory.Message, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."), + Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, ts.DiagnosticCategory.Message, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."), + Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, ts.DiagnosticCategory.Error, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."), + Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, ts.DiagnosticCategory.Error, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."), + Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, ts.DiagnosticCategory.Error, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."), + Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, ts.DiagnosticCategory.Error, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."), + This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, ts.DiagnosticCategory.Error, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."), + This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, ts.DiagnosticCategory.Error, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"), + Disable_loading_referenced_projects: diag(6235, ts.DiagnosticCategory.Message, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."), + Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, ts.DiagnosticCategory.Error, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."), + Generates_an_event_trace_and_a_list_of_types: diag(6237, ts.DiagnosticCategory.Message, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."), + Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, ts.DiagnosticCategory.Error, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"), + File_0_exists_according_to_earlier_cached_lookups: diag(6239, ts.DiagnosticCategory.Message, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."), + File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, ts.DiagnosticCategory.Message, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."), + Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, ts.DiagnosticCategory.Message, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."), + Resolving_type_reference_directive_0_containing_file_1: diag(6242, ts.DiagnosticCategory.Message, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"), + Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, ts.DiagnosticCategory.Message, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."), + Modules: diag(6244, ts.DiagnosticCategory.Message, "Modules_6244", "Modules"), + File_Management: diag(6245, ts.DiagnosticCategory.Message, "File_Management_6245", "File Management"), + Emit: diag(6246, ts.DiagnosticCategory.Message, "Emit_6246", "Emit"), + JavaScript_Support: diag(6247, ts.DiagnosticCategory.Message, "JavaScript_Support_6247", "JavaScript Support"), + Type_Checking: diag(6248, ts.DiagnosticCategory.Message, "Type_Checking_6248", "Type Checking"), + Editor_Support: diag(6249, ts.DiagnosticCategory.Message, "Editor_Support_6249", "Editor Support"), + Watch_and_Build_Modes: diag(6250, ts.DiagnosticCategory.Message, "Watch_and_Build_Modes_6250", "Watch and Build Modes"), + Compiler_Diagnostics: diag(6251, ts.DiagnosticCategory.Message, "Compiler_Diagnostics_6251", "Compiler Diagnostics"), + Interop_Constraints: diag(6252, ts.DiagnosticCategory.Message, "Interop_Constraints_6252", "Interop Constraints"), + Backwards_Compatibility: diag(6253, ts.DiagnosticCategory.Message, "Backwards_Compatibility_6253", "Backwards Compatibility"), + Language_and_Environment: diag(6254, ts.DiagnosticCategory.Message, "Language_and_Environment_6254", "Language and Environment"), + Projects: diag(6255, ts.DiagnosticCategory.Message, "Projects_6255", "Projects"), + Output_Formatting: diag(6256, ts.DiagnosticCategory.Message, "Output_Formatting_6256", "Output Formatting"), + Completeness: diag(6257, ts.DiagnosticCategory.Message, "Completeness_6257", "Completeness"), + _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, ts.DiagnosticCategory.Error, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"), + Found_1_error_in_1: diag(6259, ts.DiagnosticCategory.Message, "Found_1_error_in_1_6259", "Found 1 error in {1}"), + Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, ts.DiagnosticCategory.Message, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"), + Found_0_errors_in_1_files: diag(6261, ts.DiagnosticCategory.Message, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."), + Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, ts.DiagnosticCategory.Message, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."), + Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, ts.DiagnosticCategory.Message, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."), + Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, ts.DiagnosticCategory.Message, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."), + package_json_scope_0_has_no_imports_defined: diag(6273, ts.DiagnosticCategory.Message, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."), + package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, ts.DiagnosticCategory.Message, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."), + package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, ts.DiagnosticCategory.Message, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"), + Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, ts.DiagnosticCategory.Message, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."), + Enable_project_compilation: diag(6302, ts.DiagnosticCategory.Message, "Enable_project_compilation_6302", "Enable project compilation"), + Composite_projects_may_not_disable_declaration_emit: diag(6304, ts.DiagnosticCategory.Error, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."), + Output_file_0_has_not_been_built_from_source_file_1: diag(6305, ts.DiagnosticCategory.Error, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."), + Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, ts.DiagnosticCategory.Error, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", "Referenced project '{0}' must have setting \"composite\": true."), + File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, ts.DiagnosticCategory.Error, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."), + Cannot_prepend_project_0_because_it_does_not_have_outFile_set: diag(6308, ts.DiagnosticCategory.Error, "Cannot_prepend_project_0_because_it_does_not_have_outFile_set_6308", "Cannot prepend project '{0}' because it does not have 'outFile' set"), + Output_file_0_from_project_1_does_not_exist: diag(6309, ts.DiagnosticCategory.Error, "Output_file_0_from_project_1_does_not_exist_6309", "Output file '{0}' from project '{1}' does not exist"), + Referenced_project_0_may_not_disable_emit: diag(6310, ts.DiagnosticCategory.Error, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."), + Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2: diag(6350, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2_6350", "Project '{0}' is out of date because oldest output '{1}' is older than newest input '{2}'"), + Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2: diag(6351, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than oldest output '{2}'"), + Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"), + Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"), + Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"), + Projects_in_this_build_Colon_0: diag(6355, ts.DiagnosticCategory.Message, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"), + A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, ts.DiagnosticCategory.Message, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"), + A_non_dry_build_would_build_project_0: diag(6357, ts.DiagnosticCategory.Message, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"), + Building_project_0: diag(6358, ts.DiagnosticCategory.Message, "Building_project_0_6358", "Building project '{0}'..."), + Updating_output_timestamps_of_project_0: diag(6359, ts.DiagnosticCategory.Message, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."), + Project_0_is_up_to_date: diag(6361, ts.DiagnosticCategory.Message, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"), + Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, ts.DiagnosticCategory.Message, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"), + Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, ts.DiagnosticCategory.Message, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"), + Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, ts.DiagnosticCategory.Message, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"), + Delete_the_outputs_of_all_projects: diag(6365, ts.DiagnosticCategory.Message, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."), + Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, ts.DiagnosticCategory.Message, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"), + Option_build_must_be_the_first_command_line_argument: diag(6369, ts.DiagnosticCategory.Error, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."), + Options_0_and_1_cannot_be_combined: diag(6370, ts.DiagnosticCategory.Error, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."), + Updating_unchanged_output_timestamps_of_project_0: diag(6371, ts.DiagnosticCategory.Message, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."), + Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed: diag(6372, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed_6372", "Project '{0}' is out of date because output of its dependency '{1}' has changed"), + Updating_output_of_project_0: diag(6373, ts.DiagnosticCategory.Message, "Updating_output_of_project_0_6373", "Updating output of project '{0}'..."), + A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, ts.DiagnosticCategory.Message, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"), + A_non_dry_build_would_update_output_of_project_0: diag(6375, ts.DiagnosticCategory.Message, "A_non_dry_build_would_update_output_of_project_0_6375", "A non-dry build would update output of project '{0}'"), + Cannot_update_output_of_project_0_because_there_was_error_reading_file_1: diag(6376, ts.DiagnosticCategory.Message, "Cannot_update_output_of_project_0_because_there_was_error_reading_file_1_6376", "Cannot update output of project '{0}' because there was error reading file '{1}'"), + Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, ts.DiagnosticCategory.Error, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"), + Composite_projects_may_not_disable_incremental_compilation: diag(6379, ts.DiagnosticCategory.Error, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."), + Specify_file_to_store_incremental_compilation_information: diag(6380, ts.DiagnosticCategory.Message, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"), + Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, ts.DiagnosticCategory.Message, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"), + Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, ts.DiagnosticCategory.Message, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"), + Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, ts.DiagnosticCategory.Message, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"), + Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, ts.DiagnosticCategory.Message, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."), + _0_is_deprecated: diag(6385, ts.DiagnosticCategory.Suggestion, "_0_is_deprecated_6385", "'{0}' is deprecated.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ undefined, /*reportsDeprecated*/ true), + Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, ts.DiagnosticCategory.Message, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."), + The_signature_0_of_1_is_deprecated: diag(6387, ts.DiagnosticCategory.Suggestion, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", /*reportsUnnecessary*/ undefined, /*elidedInCompatabilityPyramid*/ undefined, /*reportsDeprecated*/ true), + Project_0_is_being_forcibly_rebuilt: diag(6388, ts.DiagnosticCategory.Message, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, ts.DiagnosticCategory.Message, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, ts.DiagnosticCategory.Message, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), + The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"), + The_expected_type_comes_from_this_index_signature: diag(6501, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."), + The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, ts.DiagnosticCategory.Message, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."), + Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, ts.DiagnosticCategory.Message, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."), + File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, ts.DiagnosticCategory.Error, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"), + Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, ts.DiagnosticCategory.Message, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."), + Consider_adding_a_declare_modifier_to_this_class: diag(6506, ts.DiagnosticCategory.Message, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."), + Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, ts.DiagnosticCategory.Message, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."), + Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, ts.DiagnosticCategory.Message, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."), + Allow_accessing_UMD_globals_from_modules: diag(6602, ts.DiagnosticCategory.Message, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."), + Disable_error_reporting_for_unreachable_code: diag(6603, ts.DiagnosticCategory.Message, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."), + Disable_error_reporting_for_unused_labels: diag(6604, ts.DiagnosticCategory.Message, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."), + Ensure_use_strict_is_always_emitted: diag(6605, ts.DiagnosticCategory.Message, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."), + Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, ts.DiagnosticCategory.Message, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."), + Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, ts.DiagnosticCategory.Message, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."), + No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, ts.DiagnosticCategory.Message, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."), + Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, ts.DiagnosticCategory.Message, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."), + Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, ts.DiagnosticCategory.Message, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."), + Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, ts.DiagnosticCategory.Message, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."), + Specify_the_output_directory_for_generated_declaration_files: diag(6613, ts.DiagnosticCategory.Message, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."), + Create_sourcemaps_for_d_ts_files: diag(6614, ts.DiagnosticCategory.Message, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."), + Output_compiler_performance_information_after_building: diag(6615, ts.DiagnosticCategory.Message, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."), + Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, ts.DiagnosticCategory.Message, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."), + Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, ts.DiagnosticCategory.Message, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."), + Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, ts.DiagnosticCategory.Message, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."), + Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, ts.DiagnosticCategory.Message, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."), + Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, ts.DiagnosticCategory.Message, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."), + Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, ts.DiagnosticCategory.Message, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."), + Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, ts.DiagnosticCategory.Message, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."), + Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, ts.DiagnosticCategory.Message, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."), + Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, ts.DiagnosticCategory.Message, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."), + Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, ts.DiagnosticCategory.Message, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"), + Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, ts.DiagnosticCategory.Message, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."), + Filters_results_from_the_include_option: diag(6627, ts.DiagnosticCategory.Message, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."), + Remove_a_list_of_directories_from_the_watch_process: diag(6628, ts.DiagnosticCategory.Message, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."), + Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, ts.DiagnosticCategory.Message, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."), + Enable_experimental_support_for_TC39_stage_2_draft_decorators: diag(6630, ts.DiagnosticCategory.Message, "Enable_experimental_support_for_TC39_stage_2_draft_decorators_6630", "Enable experimental support for TC39 stage 2 draft decorators."), + Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, ts.DiagnosticCategory.Message, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."), + Output_more_detailed_compiler_performance_information_after_building: diag(6632, ts.DiagnosticCategory.Message, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."), + Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, ts.DiagnosticCategory.Message, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."), + Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, ts.DiagnosticCategory.Message, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."), + Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, ts.DiagnosticCategory.Message, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."), + Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, ts.DiagnosticCategory.Message, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."), + Ensure_that_casing_is_correct_in_imports: diag(6637, ts.DiagnosticCategory.Message, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."), + Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, ts.DiagnosticCategory.Message, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."), + Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, ts.DiagnosticCategory.Message, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."), + Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, ts.DiagnosticCategory.Message, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."), + Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, ts.DiagnosticCategory.Message, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."), + Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, ts.DiagnosticCategory.Message, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."), + Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, ts.DiagnosticCategory.Message, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."), + Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, ts.DiagnosticCategory.Message, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."), + Specify_what_JSX_code_is_generated: diag(6646, ts.DiagnosticCategory.Message, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."), + Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, ts.DiagnosticCategory.Message, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."), + Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, ts.DiagnosticCategory.Message, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."), + Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, ts.DiagnosticCategory.Message, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."), + Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, ts.DiagnosticCategory.Message, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."), + Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, ts.DiagnosticCategory.Message, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."), + Print_the_names_of_emitted_files_after_a_compilation: diag(6652, ts.DiagnosticCategory.Message, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."), + Print_all_of_the_files_read_during_the_compilation: diag(6653, ts.DiagnosticCategory.Message, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."), + Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, ts.DiagnosticCategory.Message, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."), + Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, ts.DiagnosticCategory.Message, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."), + Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, ts.DiagnosticCategory.Message, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."), + Specify_what_module_code_is_generated: diag(6657, ts.DiagnosticCategory.Message, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."), + Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, ts.DiagnosticCategory.Message, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."), + Set_the_newline_character_for_emitting_files: diag(6659, ts.DiagnosticCategory.Message, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."), + Disable_emitting_files_from_a_compilation: diag(6660, ts.DiagnosticCategory.Message, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."), + Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, ts.DiagnosticCategory.Message, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."), + Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, ts.DiagnosticCategory.Message, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."), + Disable_truncating_types_in_error_messages: diag(6663, ts.DiagnosticCategory.Message, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."), + Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, ts.DiagnosticCategory.Message, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."), + Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, ts.DiagnosticCategory.Message, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."), + Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, ts.DiagnosticCategory.Message, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."), + Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, ts.DiagnosticCategory.Message, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."), + Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, ts.DiagnosticCategory.Message, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."), + Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, ts.DiagnosticCategory.Message, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."), + Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, ts.DiagnosticCategory.Message, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."), + Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, ts.DiagnosticCategory.Message, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."), + Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, ts.DiagnosticCategory.Message, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project."), + Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, ts.DiagnosticCategory.Message, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."), + Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, ts.DiagnosticCategory.Message, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."), + Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, ts.DiagnosticCategory.Message, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."), + Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, ts.DiagnosticCategory.Message, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."), + Deprecated_setting_Use_outFile_instead: diag(6677, ts.DiagnosticCategory.Message, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."), + Specify_an_output_folder_for_all_emitted_files: diag(6678, ts.DiagnosticCategory.Message, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."), + Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, ts.DiagnosticCategory.Message, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."), + Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, ts.DiagnosticCategory.Message, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."), + Specify_a_list_of_language_service_plugins_to_include: diag(6681, ts.DiagnosticCategory.Message, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."), + Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, ts.DiagnosticCategory.Message, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."), + Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, ts.DiagnosticCategory.Message, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."), + Disable_wiping_the_console_in_watch_mode: diag(6684, ts.DiagnosticCategory.Message, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."), + Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, ts.DiagnosticCategory.Message, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."), + Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, ts.DiagnosticCategory.Message, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."), + Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, ts.DiagnosticCategory.Message, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."), + Disable_emitting_comments: diag(6688, ts.DiagnosticCategory.Message, "Disable_emitting_comments_6688", "Disable emitting comments."), + Enable_importing_json_files: diag(6689, ts.DiagnosticCategory.Message, "Enable_importing_json_files_6689", "Enable importing .json files."), + Specify_the_root_folder_within_your_source_files: diag(6690, ts.DiagnosticCategory.Message, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."), + Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, ts.DiagnosticCategory.Message, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."), + Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, ts.DiagnosticCategory.Message, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."), + Skip_type_checking_all_d_ts_files: diag(6693, ts.DiagnosticCategory.Message, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."), + Create_source_map_files_for_emitted_JavaScript_files: diag(6694, ts.DiagnosticCategory.Message, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."), + Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, ts.DiagnosticCategory.Message, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."), + Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, ts.DiagnosticCategory.Message, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."), + When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, ts.DiagnosticCategory.Message, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."), + When_type_checking_take_into_account_null_and_undefined: diag(6699, ts.DiagnosticCategory.Message, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."), + Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, ts.DiagnosticCategory.Message, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."), + Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, ts.DiagnosticCategory.Message, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."), + Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, ts.DiagnosticCategory.Message, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."), + Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, ts.DiagnosticCategory.Message, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."), + Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, ts.DiagnosticCategory.Message, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."), + Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, ts.DiagnosticCategory.Message, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."), + Log_paths_used_during_the_moduleResolution_process: diag(6706, ts.DiagnosticCategory.Message, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."), + Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, ts.DiagnosticCategory.Message, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."), + Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, ts.DiagnosticCategory.Message, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."), + Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, ts.DiagnosticCategory.Message, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."), + Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, ts.DiagnosticCategory.Message, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."), + Emit_ECMAScript_standard_compliant_class_fields: diag(6712, ts.DiagnosticCategory.Message, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."), + Enable_verbose_logging: diag(6713, ts.DiagnosticCategory.Message, "Enable_verbose_logging_6713", "Enable verbose logging."), + Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, ts.DiagnosticCategory.Message, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."), + Specify_how_the_TypeScript_watch_mode_works: diag(6715, ts.DiagnosticCategory.Message, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."), + Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, ts.DiagnosticCategory.Message, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."), + Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, ts.DiagnosticCategory.Message, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."), + Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, ts.DiagnosticCategory.Message, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."), + one_of_Colon: diag(6900, ts.DiagnosticCategory.Message, "one_of_Colon_6900", "one of:"), + one_or_more_Colon: diag(6901, ts.DiagnosticCategory.Message, "one_or_more_Colon_6901", "one or more:"), + type_Colon: diag(6902, ts.DiagnosticCategory.Message, "type_Colon_6902", "type:"), + default_Colon: diag(6903, ts.DiagnosticCategory.Message, "default_Colon_6903", "default:"), + module_system_or_esModuleInterop: diag(6904, ts.DiagnosticCategory.Message, "module_system_or_esModuleInterop_6904", "module === \"system\" or esModuleInterop"), + false_unless_strict_is_set: diag(6905, ts.DiagnosticCategory.Message, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"), + false_unless_composite_is_set: diag(6906, ts.DiagnosticCategory.Message, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"), + node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, ts.DiagnosticCategory.Message, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", "`[\"node_modules\", \"bower_components\", \"jspm_packages\"]`, plus the value of `outDir` if one is specified."), + if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, ts.DiagnosticCategory.Message, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", "`[]` if `files` is specified, otherwise `[\"**/*\"]`"), + true_if_composite_false_otherwise: diag(6909, ts.DiagnosticCategory.Message, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"), + module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, ts.DiagnosticCategory.Message, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"), + Computed_from_the_list_of_input_files: diag(6911, ts.DiagnosticCategory.Message, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"), + Platform_specific: diag(6912, ts.DiagnosticCategory.Message, "Platform_specific_6912", "Platform specific"), + You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, ts.DiagnosticCategory.Message, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"), + Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, ts.DiagnosticCategory.Message, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"), + Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, ts.DiagnosticCategory.Message, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"), + COMMON_COMMANDS: diag(6916, ts.DiagnosticCategory.Message, "COMMON_COMMANDS_6916", "COMMON COMMANDS"), + ALL_COMPILER_OPTIONS: diag(6917, ts.DiagnosticCategory.Message, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"), + WATCH_OPTIONS: diag(6918, ts.DiagnosticCategory.Message, "WATCH_OPTIONS_6918", "WATCH OPTIONS"), + BUILD_OPTIONS: diag(6919, ts.DiagnosticCategory.Message, "BUILD_OPTIONS_6919", "BUILD OPTIONS"), + COMMON_COMPILER_OPTIONS: diag(6920, ts.DiagnosticCategory.Message, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"), + COMMAND_LINE_FLAGS: diag(6921, ts.DiagnosticCategory.Message, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"), + tsc_Colon_The_TypeScript_Compiler: diag(6922, ts.DiagnosticCategory.Message, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"), + Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, ts.DiagnosticCategory.Message, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"), + Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, ts.DiagnosticCategory.Message, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."), + Build_a_composite_project_in_the_working_directory: diag(6925, ts.DiagnosticCategory.Message, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."), + Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, ts.DiagnosticCategory.Message, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."), + Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, ts.DiagnosticCategory.Message, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."), + An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, ts.DiagnosticCategory.Message, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"), + Compiles_the_current_project_with_additional_settings: diag(6929, ts.DiagnosticCategory.Message, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."), + true_for_ES2022_and_above_including_ESNext: diag(6930, ts.DiagnosticCategory.Message, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."), + List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, ts.DiagnosticCategory.Error, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."), + Variable_0_implicitly_has_an_1_type: diag(7005, ts.DiagnosticCategory.Error, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."), + Parameter_0_implicitly_has_an_1_type: diag(7006, ts.DiagnosticCategory.Error, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."), + Member_0_implicitly_has_an_1_type: diag(7008, ts.DiagnosticCategory.Error, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."), + new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, ts.DiagnosticCategory.Error, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."), + _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, ts.DiagnosticCategory.Error, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."), + Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, ts.DiagnosticCategory.Error, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."), + Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, ts.DiagnosticCategory.Error, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."), + Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, ts.DiagnosticCategory.Error, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."), + Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."), + Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, ts.DiagnosticCategory.Error, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."), + Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."), + Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, ts.DiagnosticCategory.Error, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."), + Rest_parameter_0_implicitly_has_an_any_type: diag(7019, ts.DiagnosticCategory.Error, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."), + Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, ts.DiagnosticCategory.Error, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."), + _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, ts.DiagnosticCategory.Error, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."), + _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, ts.DiagnosticCategory.Error, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), + Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, ts.DiagnosticCategory.Error, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), + Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, ts.DiagnosticCategory.Error, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."), + JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, ts.DiagnosticCategory.Error, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."), + Unreachable_code_detected: diag(7027, ts.DiagnosticCategory.Error, "Unreachable_code_detected_7027", "Unreachable code detected.", /*reportsUnnecessary*/ true), + Unused_label: diag(7028, ts.DiagnosticCategory.Error, "Unused_label_7028", "Unused label.", /*reportsUnnecessary*/ true), + Fallthrough_case_in_switch: diag(7029, ts.DiagnosticCategory.Error, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."), + Not_all_code_paths_return_a_value: diag(7030, ts.DiagnosticCategory.Error, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."), + Binding_element_0_implicitly_has_an_1_type: diag(7031, ts.DiagnosticCategory.Error, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."), + Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, ts.DiagnosticCategory.Error, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."), + Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, ts.DiagnosticCategory.Error, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."), + Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, ts.DiagnosticCategory.Error, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."), + Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, ts.DiagnosticCategory.Error, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"), + Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, ts.DiagnosticCategory.Error, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."), + Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, ts.DiagnosticCategory.Message, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."), + Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, ts.DiagnosticCategory.Message, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."), + Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, ts.DiagnosticCategory.Error, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."), + If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, ts.DiagnosticCategory.Error, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"), + The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, ts.DiagnosticCategory.Error, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."), + Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, ts.DiagnosticCategory.Error, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."), + Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, ts.DiagnosticCategory.Suggestion, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, ts.DiagnosticCategory.Suggestion, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, ts.DiagnosticCategory.Suggestion, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, ts.DiagnosticCategory.Suggestion, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."), + Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, ts.DiagnosticCategory.Suggestion, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."), + Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, ts.DiagnosticCategory.Suggestion, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."), + Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, ts.DiagnosticCategory.Suggestion, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."), + _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, ts.DiagnosticCategory.Suggestion, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."), + Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, ts.DiagnosticCategory.Error, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"), + Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"), + Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, ts.DiagnosticCategory.Error, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."), + No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, ts.DiagnosticCategory.Error, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."), + _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, ts.DiagnosticCategory.Error, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."), + The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, ts.DiagnosticCategory.Error, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."), + yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, ts.DiagnosticCategory.Error, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."), + If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, ts.DiagnosticCategory.Error, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"), + This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, ts.DiagnosticCategory.Error, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."), + This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, ts.DiagnosticCategory.Error, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."), + A_mapped_type_may_not_declare_properties_or_methods: diag(7061, ts.DiagnosticCategory.Error, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."), + You_cannot_rename_this_element: diag(8000, ts.DiagnosticCategory.Error, "You_cannot_rename_this_element_8000", "You cannot rename this element."), + You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, ts.DiagnosticCategory.Error, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."), + import_can_only_be_used_in_TypeScript_files: diag(8002, ts.DiagnosticCategory.Error, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."), + export_can_only_be_used_in_TypeScript_files: diag(8003, ts.DiagnosticCategory.Error, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."), + Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, ts.DiagnosticCategory.Error, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."), + implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, ts.DiagnosticCategory.Error, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."), + _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, ts.DiagnosticCategory.Error, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."), + Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, ts.DiagnosticCategory.Error, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."), + The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, ts.DiagnosticCategory.Error, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."), + Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, ts.DiagnosticCategory.Error, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."), + Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, ts.DiagnosticCategory.Error, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."), + Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, ts.DiagnosticCategory.Error, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."), + Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, ts.DiagnosticCategory.Error, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."), + Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, ts.DiagnosticCategory.Error, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."), + Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: diag(8017, ts.DiagnosticCategory.Error, "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", "Octal literal types must use ES2015 syntax. Use the syntax '{0}'."), + Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: diag(8018, ts.DiagnosticCategory.Error, "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'."), + Report_errors_in_js_files: diag(8019, ts.DiagnosticCategory.Message, "Report_errors_in_js_files_8019", "Report errors in .js files."), + JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, ts.DiagnosticCategory.Error, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."), + JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, ts.DiagnosticCategory.Error, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."), + JSDoc_0_is_not_attached_to_a_class: diag(8022, ts.DiagnosticCategory.Error, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."), + JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, ts.DiagnosticCategory.Error, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."), + JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, ts.DiagnosticCategory.Error, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."), + Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, ts.DiagnosticCategory.Error, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."), + Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, ts.DiagnosticCategory.Error, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."), + Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, ts.DiagnosticCategory.Error, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."), + JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, ts.DiagnosticCategory.Error, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."), + JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, ts.DiagnosticCategory.Error, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."), + The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, ts.DiagnosticCategory.Error, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."), + You_cannot_rename_a_module_via_a_global_import: diag(8031, ts.DiagnosticCategory.Error, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."), + Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, ts.DiagnosticCategory.Error, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."), + A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, ts.DiagnosticCategory.Error, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."), + The_tag_was_first_specified_here: diag(8034, ts.DiagnosticCategory.Error, "The_tag_was_first_specified_here_8034", "The tag was first specified here."), + Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, ts.DiagnosticCategory.Error, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."), + Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, ts.DiagnosticCategory.Error, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."), + JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17000, ts.DiagnosticCategory.Error, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."), + JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, ts.DiagnosticCategory.Error, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."), + Expected_corresponding_JSX_closing_tag_for_0: diag(17002, ts.DiagnosticCategory.Error, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."), + Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, ts.DiagnosticCategory.Error, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."), + A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, ts.DiagnosticCategory.Error, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."), + An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, ts.DiagnosticCategory.Error, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), + A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, ts.DiagnosticCategory.Error, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), + JSX_element_0_has_no_corresponding_closing_tag: diag(17008, ts.DiagnosticCategory.Error, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."), + super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, ts.DiagnosticCategory.Error, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."), + Unknown_type_acquisition_option_0: diag(17010, ts.DiagnosticCategory.Error, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."), + super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, ts.DiagnosticCategory.Error, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."), + _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, ts.DiagnosticCategory.Error, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"), + Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, ts.DiagnosticCategory.Error, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."), + JSX_fragment_has_no_corresponding_closing_tag: diag(17014, ts.DiagnosticCategory.Error, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."), + Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, ts.DiagnosticCategory.Error, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."), + The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, ts.DiagnosticCategory.Error, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."), + An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, ts.DiagnosticCategory.Error, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."), + Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, ts.DiagnosticCategory.Error, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"), + Circularity_detected_while_resolving_configuration_Colon_0: diag(18000, ts.DiagnosticCategory.Error, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"), + The_files_list_in_config_file_0_is_empty: diag(18002, ts.DiagnosticCategory.Error, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."), + No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, ts.DiagnosticCategory.Error, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."), + File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, ts.DiagnosticCategory.Suggestion, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."), + This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, ts.DiagnosticCategory.Suggestion, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."), + Import_may_be_converted_to_a_default_import: diag(80003, ts.DiagnosticCategory.Suggestion, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."), + JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, ts.DiagnosticCategory.Suggestion, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."), + require_call_may_be_converted_to_an_import: diag(80005, ts.DiagnosticCategory.Suggestion, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."), + This_may_be_converted_to_an_async_function: diag(80006, ts.DiagnosticCategory.Suggestion, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."), + await_has_no_effect_on_the_type_of_this_expression: diag(80007, ts.DiagnosticCategory.Suggestion, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."), + Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, ts.DiagnosticCategory.Suggestion, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."), + Add_missing_super_call: diag(90001, ts.DiagnosticCategory.Message, "Add_missing_super_call_90001", "Add missing 'super()' call"), + Make_super_call_the_first_statement_in_the_constructor: diag(90002, ts.DiagnosticCategory.Message, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"), + Change_extends_to_implements: diag(90003, ts.DiagnosticCategory.Message, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"), + Remove_unused_declaration_for_Colon_0: diag(90004, ts.DiagnosticCategory.Message, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"), + Remove_import_from_0: diag(90005, ts.DiagnosticCategory.Message, "Remove_import_from_0_90005", "Remove import from '{0}'"), + Implement_interface_0: diag(90006, ts.DiagnosticCategory.Message, "Implement_interface_0_90006", "Implement interface '{0}'"), + Implement_inherited_abstract_class: diag(90007, ts.DiagnosticCategory.Message, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"), + Add_0_to_unresolved_variable: diag(90008, ts.DiagnosticCategory.Message, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"), + Remove_variable_statement: diag(90010, ts.DiagnosticCategory.Message, "Remove_variable_statement_90010", "Remove variable statement"), + Remove_template_tag: diag(90011, ts.DiagnosticCategory.Message, "Remove_template_tag_90011", "Remove template tag"), + Remove_type_parameters: diag(90012, ts.DiagnosticCategory.Message, "Remove_type_parameters_90012", "Remove type parameters"), + Import_0_from_1: diag(90013, ts.DiagnosticCategory.Message, "Import_0_from_1_90013", "Import '{0}' from \"{1}\""), + Change_0_to_1: diag(90014, ts.DiagnosticCategory.Message, "Change_0_to_1_90014", "Change '{0}' to '{1}'"), + Declare_property_0: diag(90016, ts.DiagnosticCategory.Message, "Declare_property_0_90016", "Declare property '{0}'"), + Add_index_signature_for_property_0: diag(90017, ts.DiagnosticCategory.Message, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"), + Disable_checking_for_this_file: diag(90018, ts.DiagnosticCategory.Message, "Disable_checking_for_this_file_90018", "Disable checking for this file"), + Ignore_this_error_message: diag(90019, ts.DiagnosticCategory.Message, "Ignore_this_error_message_90019", "Ignore this error message"), + Initialize_property_0_in_the_constructor: diag(90020, ts.DiagnosticCategory.Message, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"), + Initialize_static_property_0: diag(90021, ts.DiagnosticCategory.Message, "Initialize_static_property_0_90021", "Initialize static property '{0}'"), + Change_spelling_to_0: diag(90022, ts.DiagnosticCategory.Message, "Change_spelling_to_0_90022", "Change spelling to '{0}'"), + Declare_method_0: diag(90023, ts.DiagnosticCategory.Message, "Declare_method_0_90023", "Declare method '{0}'"), + Declare_static_method_0: diag(90024, ts.DiagnosticCategory.Message, "Declare_static_method_0_90024", "Declare static method '{0}'"), + Prefix_0_with_an_underscore: diag(90025, ts.DiagnosticCategory.Message, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"), + Rewrite_as_the_indexed_access_type_0: diag(90026, ts.DiagnosticCategory.Message, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"), + Declare_static_property_0: diag(90027, ts.DiagnosticCategory.Message, "Declare_static_property_0_90027", "Declare static property '{0}'"), + Call_decorator_expression: diag(90028, ts.DiagnosticCategory.Message, "Call_decorator_expression_90028", "Call decorator expression"), + Add_async_modifier_to_containing_function: diag(90029, ts.DiagnosticCategory.Message, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"), + Replace_infer_0_with_unknown: diag(90030, ts.DiagnosticCategory.Message, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"), + Replace_all_unused_infer_with_unknown: diag(90031, ts.DiagnosticCategory.Message, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"), + Add_parameter_name: diag(90034, ts.DiagnosticCategory.Message, "Add_parameter_name_90034", "Add parameter name"), + Declare_private_property_0: diag(90035, ts.DiagnosticCategory.Message, "Declare_private_property_0_90035", "Declare private property '{0}'"), + Replace_0_with_Promise_1: diag(90036, ts.DiagnosticCategory.Message, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"), + Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, ts.DiagnosticCategory.Message, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"), + Declare_private_method_0: diag(90038, ts.DiagnosticCategory.Message, "Declare_private_method_0_90038", "Declare private method '{0}'"), + Remove_unused_destructuring_declaration: diag(90039, ts.DiagnosticCategory.Message, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"), + Remove_unused_declarations_for_Colon_0: diag(90041, ts.DiagnosticCategory.Message, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"), + Declare_a_private_field_named_0: diag(90053, ts.DiagnosticCategory.Message, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."), + Includes_imports_of_types_referenced_by_0: diag(90054, ts.DiagnosticCategory.Message, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"), + Remove_type_from_import_declaration_from_0: diag(90055, ts.DiagnosticCategory.Message, "Remove_type_from_import_declaration_from_0_90055", "Remove 'type' from import declaration from \"{0}\""), + Remove_type_from_import_of_0_from_1: diag(90056, ts.DiagnosticCategory.Message, "Remove_type_from_import_of_0_from_1_90056", "Remove 'type' from import of '{0}' from \"{1}\""), + Add_import_from_0: diag(90057, ts.DiagnosticCategory.Message, "Add_import_from_0_90057", "Add import from \"{0}\""), + Update_import_from_0: diag(90058, ts.DiagnosticCategory.Message, "Update_import_from_0_90058", "Update import from \"{0}\""), + Convert_function_to_an_ES2015_class: diag(95001, ts.DiagnosticCategory.Message, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"), + Convert_0_to_1_in_0: diag(95003, ts.DiagnosticCategory.Message, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"), + Extract_to_0_in_1: diag(95004, ts.DiagnosticCategory.Message, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"), + Extract_function: diag(95005, ts.DiagnosticCategory.Message, "Extract_function_95005", "Extract function"), + Extract_constant: diag(95006, ts.DiagnosticCategory.Message, "Extract_constant_95006", "Extract constant"), + Extract_to_0_in_enclosing_scope: diag(95007, ts.DiagnosticCategory.Message, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"), + Extract_to_0_in_1_scope: diag(95008, ts.DiagnosticCategory.Message, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"), + Annotate_with_type_from_JSDoc: diag(95009, ts.DiagnosticCategory.Message, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"), + Infer_type_of_0_from_usage: diag(95011, ts.DiagnosticCategory.Message, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"), + Infer_parameter_types_from_usage: diag(95012, ts.DiagnosticCategory.Message, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"), + Convert_to_default_import: diag(95013, ts.DiagnosticCategory.Message, "Convert_to_default_import_95013", "Convert to default import"), + Install_0: diag(95014, ts.DiagnosticCategory.Message, "Install_0_95014", "Install '{0}'"), + Replace_import_with_0: diag(95015, ts.DiagnosticCategory.Message, "Replace_import_with_0_95015", "Replace import with '{0}'."), + Use_synthetic_default_member: diag(95016, ts.DiagnosticCategory.Message, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."), + Convert_to_ES_module: diag(95017, ts.DiagnosticCategory.Message, "Convert_to_ES_module_95017", "Convert to ES module"), + Add_undefined_type_to_property_0: diag(95018, ts.DiagnosticCategory.Message, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"), + Add_initializer_to_property_0: diag(95019, ts.DiagnosticCategory.Message, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"), + Add_definite_assignment_assertion_to_property_0: diag(95020, ts.DiagnosticCategory.Message, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"), + Convert_all_type_literals_to_mapped_type: diag(95021, ts.DiagnosticCategory.Message, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"), + Add_all_missing_members: diag(95022, ts.DiagnosticCategory.Message, "Add_all_missing_members_95022", "Add all missing members"), + Infer_all_types_from_usage: diag(95023, ts.DiagnosticCategory.Message, "Infer_all_types_from_usage_95023", "Infer all types from usage"), + Delete_all_unused_declarations: diag(95024, ts.DiagnosticCategory.Message, "Delete_all_unused_declarations_95024", "Delete all unused declarations"), + Prefix_all_unused_declarations_with_where_possible: diag(95025, ts.DiagnosticCategory.Message, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"), + Fix_all_detected_spelling_errors: diag(95026, ts.DiagnosticCategory.Message, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"), + Add_initializers_to_all_uninitialized_properties: diag(95027, ts.DiagnosticCategory.Message, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"), + Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, ts.DiagnosticCategory.Message, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"), + Add_undefined_type_to_all_uninitialized_properties: diag(95029, ts.DiagnosticCategory.Message, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"), + Change_all_jsdoc_style_types_to_TypeScript: diag(95030, ts.DiagnosticCategory.Message, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"), + Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, ts.DiagnosticCategory.Message, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"), + Implement_all_unimplemented_interfaces: diag(95032, ts.DiagnosticCategory.Message, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"), + Install_all_missing_types_packages: diag(95033, ts.DiagnosticCategory.Message, "Install_all_missing_types_packages_95033", "Install all missing types packages"), + Rewrite_all_as_indexed_access_types: diag(95034, ts.DiagnosticCategory.Message, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"), + Convert_all_to_default_imports: diag(95035, ts.DiagnosticCategory.Message, "Convert_all_to_default_imports_95035", "Convert all to default imports"), + Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, ts.DiagnosticCategory.Message, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"), + Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, ts.DiagnosticCategory.Message, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"), + Change_all_extended_interfaces_to_implements: diag(95038, ts.DiagnosticCategory.Message, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"), + Add_all_missing_super_calls: diag(95039, ts.DiagnosticCategory.Message, "Add_all_missing_super_calls_95039", "Add all missing super calls"), + Implement_all_inherited_abstract_classes: diag(95040, ts.DiagnosticCategory.Message, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"), + Add_all_missing_async_modifiers: diag(95041, ts.DiagnosticCategory.Message, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"), + Add_ts_ignore_to_all_error_messages: diag(95042, ts.DiagnosticCategory.Message, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"), + Annotate_everything_with_types_from_JSDoc: diag(95043, ts.DiagnosticCategory.Message, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"), + Add_to_all_uncalled_decorators: diag(95044, ts.DiagnosticCategory.Message, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"), + Convert_all_constructor_functions_to_classes: diag(95045, ts.DiagnosticCategory.Message, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"), + Generate_get_and_set_accessors: diag(95046, ts.DiagnosticCategory.Message, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"), + Convert_require_to_import: diag(95047, ts.DiagnosticCategory.Message, "Convert_require_to_import_95047", "Convert 'require' to 'import'"), + Convert_all_require_to_import: diag(95048, ts.DiagnosticCategory.Message, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"), + Move_to_a_new_file: diag(95049, ts.DiagnosticCategory.Message, "Move_to_a_new_file_95049", "Move to a new file"), + Remove_unreachable_code: diag(95050, ts.DiagnosticCategory.Message, "Remove_unreachable_code_95050", "Remove unreachable code"), + Remove_all_unreachable_code: diag(95051, ts.DiagnosticCategory.Message, "Remove_all_unreachable_code_95051", "Remove all unreachable code"), + Add_missing_typeof: diag(95052, ts.DiagnosticCategory.Message, "Add_missing_typeof_95052", "Add missing 'typeof'"), + Remove_unused_label: diag(95053, ts.DiagnosticCategory.Message, "Remove_unused_label_95053", "Remove unused label"), + Remove_all_unused_labels: diag(95054, ts.DiagnosticCategory.Message, "Remove_all_unused_labels_95054", "Remove all unused labels"), + Convert_0_to_mapped_object_type: diag(95055, ts.DiagnosticCategory.Message, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"), + Convert_namespace_import_to_named_imports: diag(95056, ts.DiagnosticCategory.Message, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"), + Convert_named_imports_to_namespace_import: diag(95057, ts.DiagnosticCategory.Message, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"), + Add_or_remove_braces_in_an_arrow_function: diag(95058, ts.DiagnosticCategory.Message, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"), + Add_braces_to_arrow_function: diag(95059, ts.DiagnosticCategory.Message, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"), + Remove_braces_from_arrow_function: diag(95060, ts.DiagnosticCategory.Message, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"), + Convert_default_export_to_named_export: diag(95061, ts.DiagnosticCategory.Message, "Convert_default_export_to_named_export_95061", "Convert default export to named export"), + Convert_named_export_to_default_export: diag(95062, ts.DiagnosticCategory.Message, "Convert_named_export_to_default_export_95062", "Convert named export to default export"), + Add_missing_enum_member_0: diag(95063, ts.DiagnosticCategory.Message, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"), + Add_all_missing_imports: diag(95064, ts.DiagnosticCategory.Message, "Add_all_missing_imports_95064", "Add all missing imports"), + Convert_to_async_function: diag(95065, ts.DiagnosticCategory.Message, "Convert_to_async_function_95065", "Convert to async function"), + Convert_all_to_async_functions: diag(95066, ts.DiagnosticCategory.Message, "Convert_all_to_async_functions_95066", "Convert all to async functions"), + Add_missing_call_parentheses: diag(95067, ts.DiagnosticCategory.Message, "Add_missing_call_parentheses_95067", "Add missing call parentheses"), + Add_all_missing_call_parentheses: diag(95068, ts.DiagnosticCategory.Message, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"), + Add_unknown_conversion_for_non_overlapping_types: diag(95069, ts.DiagnosticCategory.Message, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"), + Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, ts.DiagnosticCategory.Message, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"), + Add_missing_new_operator_to_call: diag(95071, ts.DiagnosticCategory.Message, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"), + Add_missing_new_operator_to_all_calls: diag(95072, ts.DiagnosticCategory.Message, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"), + Add_names_to_all_parameters_without_names: diag(95073, ts.DiagnosticCategory.Message, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"), + Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, ts.DiagnosticCategory.Message, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"), + Convert_parameters_to_destructured_object: diag(95075, ts.DiagnosticCategory.Message, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"), + Extract_type: diag(95077, ts.DiagnosticCategory.Message, "Extract_type_95077", "Extract type"), + Extract_to_type_alias: diag(95078, ts.DiagnosticCategory.Message, "Extract_to_type_alias_95078", "Extract to type alias"), + Extract_to_typedef: diag(95079, ts.DiagnosticCategory.Message, "Extract_to_typedef_95079", "Extract to typedef"), + Infer_this_type_of_0_from_usage: diag(95080, ts.DiagnosticCategory.Message, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"), + Add_const_to_unresolved_variable: diag(95081, ts.DiagnosticCategory.Message, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"), + Add_const_to_all_unresolved_variables: diag(95082, ts.DiagnosticCategory.Message, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"), + Add_await: diag(95083, ts.DiagnosticCategory.Message, "Add_await_95083", "Add 'await'"), + Add_await_to_initializer_for_0: diag(95084, ts.DiagnosticCategory.Message, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"), + Fix_all_expressions_possibly_missing_await: diag(95085, ts.DiagnosticCategory.Message, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"), + Remove_unnecessary_await: diag(95086, ts.DiagnosticCategory.Message, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"), + Remove_all_unnecessary_uses_of_await: diag(95087, ts.DiagnosticCategory.Message, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"), + Enable_the_jsx_flag_in_your_configuration_file: diag(95088, ts.DiagnosticCategory.Message, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"), + Add_await_to_initializers: diag(95089, ts.DiagnosticCategory.Message, "Add_await_to_initializers_95089", "Add 'await' to initializers"), + Extract_to_interface: diag(95090, ts.DiagnosticCategory.Message, "Extract_to_interface_95090", "Extract to interface"), + Convert_to_a_bigint_numeric_literal: diag(95091, ts.DiagnosticCategory.Message, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"), + Convert_all_to_bigint_numeric_literals: diag(95092, ts.DiagnosticCategory.Message, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"), + Convert_const_to_let: diag(95093, ts.DiagnosticCategory.Message, "Convert_const_to_let_95093", "Convert 'const' to 'let'"), + Prefix_with_declare: diag(95094, ts.DiagnosticCategory.Message, "Prefix_with_declare_95094", "Prefix with 'declare'"), + Prefix_all_incorrect_property_declarations_with_declare: diag(95095, ts.DiagnosticCategory.Message, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"), + Convert_to_template_string: diag(95096, ts.DiagnosticCategory.Message, "Convert_to_template_string_95096", "Convert to template string"), + Add_export_to_make_this_file_into_a_module: diag(95097, ts.DiagnosticCategory.Message, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"), + Set_the_target_option_in_your_configuration_file_to_0: diag(95098, ts.DiagnosticCategory.Message, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"), + Set_the_module_option_in_your_configuration_file_to_0: diag(95099, ts.DiagnosticCategory.Message, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"), + Convert_invalid_character_to_its_html_entity_code: diag(95100, ts.DiagnosticCategory.Message, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"), + Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, ts.DiagnosticCategory.Message, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"), + Convert_function_expression_0_to_arrow_function: diag(95105, ts.DiagnosticCategory.Message, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"), + Convert_function_declaration_0_to_arrow_function: diag(95106, ts.DiagnosticCategory.Message, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"), + Fix_all_implicit_this_errors: diag(95107, ts.DiagnosticCategory.Message, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"), + Wrap_invalid_character_in_an_expression_container: diag(95108, ts.DiagnosticCategory.Message, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"), + Wrap_all_invalid_characters_in_an_expression_container: diag(95109, ts.DiagnosticCategory.Message, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"), + Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, ts.DiagnosticCategory.Message, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"), + Add_a_return_statement: diag(95111, ts.DiagnosticCategory.Message, "Add_a_return_statement_95111", "Add a return statement"), + Remove_braces_from_arrow_function_body: diag(95112, ts.DiagnosticCategory.Message, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"), + Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, ts.DiagnosticCategory.Message, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"), + Add_all_missing_return_statement: diag(95114, ts.DiagnosticCategory.Message, "Add_all_missing_return_statement_95114", "Add all missing return statement"), + Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, ts.DiagnosticCategory.Message, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"), + Wrap_all_object_literal_with_parentheses: diag(95116, ts.DiagnosticCategory.Message, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"), + Move_labeled_tuple_element_modifiers_to_labels: diag(95117, ts.DiagnosticCategory.Message, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"), + Convert_overload_list_to_single_signature: diag(95118, ts.DiagnosticCategory.Message, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"), + Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, ts.DiagnosticCategory.Message, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"), + Wrap_in_JSX_fragment: diag(95120, ts.DiagnosticCategory.Message, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"), + Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, ts.DiagnosticCategory.Message, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"), + Convert_arrow_function_or_function_expression: diag(95122, ts.DiagnosticCategory.Message, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"), + Convert_to_anonymous_function: diag(95123, ts.DiagnosticCategory.Message, "Convert_to_anonymous_function_95123", "Convert to anonymous function"), + Convert_to_named_function: diag(95124, ts.DiagnosticCategory.Message, "Convert_to_named_function_95124", "Convert to named function"), + Convert_to_arrow_function: diag(95125, ts.DiagnosticCategory.Message, "Convert_to_arrow_function_95125", "Convert to arrow function"), + Remove_parentheses: diag(95126, ts.DiagnosticCategory.Message, "Remove_parentheses_95126", "Remove parentheses"), + Could_not_find_a_containing_arrow_function: diag(95127, ts.DiagnosticCategory.Message, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"), + Containing_function_is_not_an_arrow_function: diag(95128, ts.DiagnosticCategory.Message, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"), + Could_not_find_export_statement: diag(95129, ts.DiagnosticCategory.Message, "Could_not_find_export_statement_95129", "Could not find export statement"), + This_file_already_has_a_default_export: diag(95130, ts.DiagnosticCategory.Message, "This_file_already_has_a_default_export_95130", "This file already has a default export"), + Could_not_find_import_clause: diag(95131, ts.DiagnosticCategory.Message, "Could_not_find_import_clause_95131", "Could not find import clause"), + Could_not_find_namespace_import_or_named_imports: diag(95132, ts.DiagnosticCategory.Message, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"), + Selection_is_not_a_valid_type_node: diag(95133, ts.DiagnosticCategory.Message, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"), + No_type_could_be_extracted_from_this_type_node: diag(95134, ts.DiagnosticCategory.Message, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"), + Could_not_find_property_for_which_to_generate_accessor: diag(95135, ts.DiagnosticCategory.Message, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"), + Name_is_not_valid: diag(95136, ts.DiagnosticCategory.Message, "Name_is_not_valid_95136", "Name is not valid"), + Can_only_convert_property_with_modifier: diag(95137, ts.DiagnosticCategory.Message, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"), + Switch_each_misused_0_to_1: diag(95138, ts.DiagnosticCategory.Message, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"), + Convert_to_optional_chain_expression: diag(95139, ts.DiagnosticCategory.Message, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"), + Could_not_find_convertible_access_expression: diag(95140, ts.DiagnosticCategory.Message, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"), + Could_not_find_matching_access_expressions: diag(95141, ts.DiagnosticCategory.Message, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"), + Can_only_convert_logical_AND_access_chains: diag(95142, ts.DiagnosticCategory.Message, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"), + Add_void_to_Promise_resolved_without_a_value: diag(95143, ts.DiagnosticCategory.Message, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"), + Add_void_to_all_Promises_resolved_without_a_value: diag(95144, ts.DiagnosticCategory.Message, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"), + Use_element_access_for_0: diag(95145, ts.DiagnosticCategory.Message, "Use_element_access_for_0_95145", "Use element access for '{0}'"), + Use_element_access_for_all_undeclared_properties: diag(95146, ts.DiagnosticCategory.Message, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."), + Delete_all_unused_imports: diag(95147, ts.DiagnosticCategory.Message, "Delete_all_unused_imports_95147", "Delete all unused imports"), + Infer_function_return_type: diag(95148, ts.DiagnosticCategory.Message, "Infer_function_return_type_95148", "Infer function return type"), + Return_type_must_be_inferred_from_a_function: diag(95149, ts.DiagnosticCategory.Message, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"), + Could_not_determine_function_return_type: diag(95150, ts.DiagnosticCategory.Message, "Could_not_determine_function_return_type_95150", "Could not determine function return type"), + Could_not_convert_to_arrow_function: diag(95151, ts.DiagnosticCategory.Message, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"), + Could_not_convert_to_named_function: diag(95152, ts.DiagnosticCategory.Message, "Could_not_convert_to_named_function_95152", "Could not convert to named function"), + Could_not_convert_to_anonymous_function: diag(95153, ts.DiagnosticCategory.Message, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"), + Can_only_convert_string_concatenation: diag(95154, ts.DiagnosticCategory.Message, "Can_only_convert_string_concatenation_95154", "Can only convert string concatenation"), + Selection_is_not_a_valid_statement_or_statements: diag(95155, ts.DiagnosticCategory.Message, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"), + Add_missing_function_declaration_0: diag(95156, ts.DiagnosticCategory.Message, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"), + Add_all_missing_function_declarations: diag(95157, ts.DiagnosticCategory.Message, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"), + Method_not_implemented: diag(95158, ts.DiagnosticCategory.Message, "Method_not_implemented_95158", "Method not implemented."), + Function_not_implemented: diag(95159, ts.DiagnosticCategory.Message, "Function_not_implemented_95159", "Function not implemented."), + Add_override_modifier: diag(95160, ts.DiagnosticCategory.Message, "Add_override_modifier_95160", "Add 'override' modifier"), + Remove_override_modifier: diag(95161, ts.DiagnosticCategory.Message, "Remove_override_modifier_95161", "Remove 'override' modifier"), + Add_all_missing_override_modifiers: diag(95162, ts.DiagnosticCategory.Message, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"), + Remove_all_unnecessary_override_modifiers: diag(95163, ts.DiagnosticCategory.Message, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"), + Can_only_convert_named_export: diag(95164, ts.DiagnosticCategory.Message, "Can_only_convert_named_export_95164", "Can only convert named export"), + Add_missing_properties: diag(95165, ts.DiagnosticCategory.Message, "Add_missing_properties_95165", "Add missing properties"), + Add_all_missing_properties: diag(95166, ts.DiagnosticCategory.Message, "Add_all_missing_properties_95166", "Add all missing properties"), + Add_missing_attributes: diag(95167, ts.DiagnosticCategory.Message, "Add_missing_attributes_95167", "Add missing attributes"), + Add_all_missing_attributes: diag(95168, ts.DiagnosticCategory.Message, "Add_all_missing_attributes_95168", "Add all missing attributes"), + Add_undefined_to_optional_property_type: diag(95169, ts.DiagnosticCategory.Message, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"), + Convert_named_imports_to_default_import: diag(95170, ts.DiagnosticCategory.Message, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"), + Delete_unused_param_tag_0: diag(95171, ts.DiagnosticCategory.Message, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"), + Delete_all_unused_param_tags: diag(95172, ts.DiagnosticCategory.Message, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"), + Rename_param_tag_name_0_to_1: diag(95173, ts.DiagnosticCategory.Message, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"), + No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, ts.DiagnosticCategory.Error, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."), + Classes_may_not_have_a_field_named_constructor: diag(18006, ts.DiagnosticCategory.Error, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."), + JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, ts.DiagnosticCategory.Error, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"), + Private_identifiers_cannot_be_used_as_parameters: diag(18009, ts.DiagnosticCategory.Error, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."), + An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, ts.DiagnosticCategory.Error, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."), + The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, ts.DiagnosticCategory.Error, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."), + constructor_is_a_reserved_word: diag(18012, ts.DiagnosticCategory.Error, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."), + Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, ts.DiagnosticCategory.Error, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."), + The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, ts.DiagnosticCategory.Error, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."), + Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, ts.DiagnosticCategory.Error, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."), + Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, ts.DiagnosticCategory.Error, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."), + The_shadowing_declaration_of_0_is_defined_here: diag(18017, ts.DiagnosticCategory.Error, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"), + The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, ts.DiagnosticCategory.Error, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"), + _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, ts.DiagnosticCategory.Error, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."), + An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, ts.DiagnosticCategory.Error, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."), + can_only_be_used_at_the_start_of_a_file: diag(18026, ts.DiagnosticCategory.Error, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."), + Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, ts.DiagnosticCategory.Error, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."), + Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, ts.DiagnosticCategory.Error, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."), + Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, ts.DiagnosticCategory.Error, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."), + An_optional_chain_cannot_contain_private_identifiers: diag(18030, ts.DiagnosticCategory.Error, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."), + The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, ts.DiagnosticCategory.Error, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."), + The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, ts.DiagnosticCategory.Error, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."), + Only_numeric_enums_can_have_computed_members_but_this_expression_has_type_0_If_you_do_not_need_exhaustiveness_checks_consider_using_an_object_literal_instead: diag(18033, ts.DiagnosticCategory.Error, "Only_numeric_enums_can_have_computed_members_but_this_expression_has_type_0_If_you_do_not_need_exhau_18033", "Only numeric enums can have computed members, but this expression has type '{0}'. If you do not need exhaustiveness checks, consider using an object literal instead."), + Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, ts.DiagnosticCategory.Message, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."), + Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, ts.DiagnosticCategory.Error, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."), + Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, ts.DiagnosticCategory.Error, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."), + Await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, ts.DiagnosticCategory.Error, "Await_expression_cannot_be_used_inside_a_class_static_block_18037", "Await expression cannot be used inside a class static block."), + For_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, ts.DiagnosticCategory.Error, "For_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'For await' loops cannot be used inside a class static block."), + Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, ts.DiagnosticCategory.Error, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."), + A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, ts.DiagnosticCategory.Error, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."), + }; +})(ts || (ts = {})); +var ts; +(function (ts) { + var _a; + /* @internal */ + function tokenIsIdentifierOrKeyword(token) { + return token >= 79 /* SyntaxKind.Identifier */; + } + ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword; + /* @internal */ + function tokenIsIdentifierOrKeywordOrGreaterThan(token) { + return token === 31 /* SyntaxKind.GreaterThanToken */ || tokenIsIdentifierOrKeyword(token); + } + ts.tokenIsIdentifierOrKeywordOrGreaterThan = tokenIsIdentifierOrKeywordOrGreaterThan; + /** @internal */ + ts.textToKeywordObj = (_a = { + abstract: 126 /* SyntaxKind.AbstractKeyword */, + any: 130 /* SyntaxKind.AnyKeyword */, + as: 127 /* SyntaxKind.AsKeyword */, + asserts: 128 /* SyntaxKind.AssertsKeyword */, + assert: 129 /* SyntaxKind.AssertKeyword */, + bigint: 158 /* SyntaxKind.BigIntKeyword */, + boolean: 133 /* SyntaxKind.BooleanKeyword */, + break: 81 /* SyntaxKind.BreakKeyword */, + case: 82 /* SyntaxKind.CaseKeyword */, + catch: 83 /* SyntaxKind.CatchKeyword */, + class: 84 /* SyntaxKind.ClassKeyword */, + continue: 86 /* SyntaxKind.ContinueKeyword */, + const: 85 /* SyntaxKind.ConstKeyword */ + }, + _a["" + "constructor"] = 134 /* SyntaxKind.ConstructorKeyword */, + _a.debugger = 87 /* SyntaxKind.DebuggerKeyword */, + _a.declare = 135 /* SyntaxKind.DeclareKeyword */, + _a.default = 88 /* SyntaxKind.DefaultKeyword */, + _a.delete = 89 /* SyntaxKind.DeleteKeyword */, + _a.do = 90 /* SyntaxKind.DoKeyword */, + _a.else = 91 /* SyntaxKind.ElseKeyword */, + _a.enum = 92 /* SyntaxKind.EnumKeyword */, + _a.export = 93 /* SyntaxKind.ExportKeyword */, + _a.extends = 94 /* SyntaxKind.ExtendsKeyword */, + _a.false = 95 /* SyntaxKind.FalseKeyword */, + _a.finally = 96 /* SyntaxKind.FinallyKeyword */, + _a.for = 97 /* SyntaxKind.ForKeyword */, + _a.from = 156 /* SyntaxKind.FromKeyword */, + _a.function = 98 /* SyntaxKind.FunctionKeyword */, + _a.get = 136 /* SyntaxKind.GetKeyword */, + _a.if = 99 /* SyntaxKind.IfKeyword */, + _a.implements = 117 /* SyntaxKind.ImplementsKeyword */, + _a.import = 100 /* SyntaxKind.ImportKeyword */, + _a.in = 101 /* SyntaxKind.InKeyword */, + _a.infer = 137 /* SyntaxKind.InferKeyword */, + _a.instanceof = 102 /* SyntaxKind.InstanceOfKeyword */, + _a.interface = 118 /* SyntaxKind.InterfaceKeyword */, + _a.intrinsic = 138 /* SyntaxKind.IntrinsicKeyword */, + _a.is = 139 /* SyntaxKind.IsKeyword */, + _a.keyof = 140 /* SyntaxKind.KeyOfKeyword */, + _a.let = 119 /* SyntaxKind.LetKeyword */, + _a.module = 141 /* SyntaxKind.ModuleKeyword */, + _a.namespace = 142 /* SyntaxKind.NamespaceKeyword */, + _a.never = 143 /* SyntaxKind.NeverKeyword */, + _a.new = 103 /* SyntaxKind.NewKeyword */, + _a.null = 104 /* SyntaxKind.NullKeyword */, + _a.number = 147 /* SyntaxKind.NumberKeyword */, + _a.object = 148 /* SyntaxKind.ObjectKeyword */, + _a.package = 120 /* SyntaxKind.PackageKeyword */, + _a.private = 121 /* SyntaxKind.PrivateKeyword */, + _a.protected = 122 /* SyntaxKind.ProtectedKeyword */, + _a.public = 123 /* SyntaxKind.PublicKeyword */, + _a.override = 159 /* SyntaxKind.OverrideKeyword */, + _a.out = 144 /* SyntaxKind.OutKeyword */, + _a.readonly = 145 /* SyntaxKind.ReadonlyKeyword */, + _a.require = 146 /* SyntaxKind.RequireKeyword */, + _a.global = 157 /* SyntaxKind.GlobalKeyword */, + _a.return = 105 /* SyntaxKind.ReturnKeyword */, + _a.set = 149 /* SyntaxKind.SetKeyword */, + _a.static = 124 /* SyntaxKind.StaticKeyword */, + _a.string = 150 /* SyntaxKind.StringKeyword */, + _a.super = 106 /* SyntaxKind.SuperKeyword */, + _a.switch = 107 /* SyntaxKind.SwitchKeyword */, + _a.symbol = 151 /* SyntaxKind.SymbolKeyword */, + _a.this = 108 /* SyntaxKind.ThisKeyword */, + _a.throw = 109 /* SyntaxKind.ThrowKeyword */, + _a.true = 110 /* SyntaxKind.TrueKeyword */, + _a.try = 111 /* SyntaxKind.TryKeyword */, + _a.type = 152 /* SyntaxKind.TypeKeyword */, + _a.typeof = 112 /* SyntaxKind.TypeOfKeyword */, + _a.undefined = 153 /* SyntaxKind.UndefinedKeyword */, + _a.unique = 154 /* SyntaxKind.UniqueKeyword */, + _a.unknown = 155 /* SyntaxKind.UnknownKeyword */, + _a.var = 113 /* SyntaxKind.VarKeyword */, + _a.void = 114 /* SyntaxKind.VoidKeyword */, + _a.while = 115 /* SyntaxKind.WhileKeyword */, + _a.with = 116 /* SyntaxKind.WithKeyword */, + _a.yield = 125 /* SyntaxKind.YieldKeyword */, + _a.async = 131 /* SyntaxKind.AsyncKeyword */, + _a.await = 132 /* SyntaxKind.AwaitKeyword */, + _a.of = 160 /* SyntaxKind.OfKeyword */, + _a); + var textToKeyword = new ts.Map(ts.getEntries(ts.textToKeywordObj)); + var textToToken = new ts.Map(ts.getEntries(__assign(__assign({}, ts.textToKeywordObj), { "{": 18 /* SyntaxKind.OpenBraceToken */, "}": 19 /* SyntaxKind.CloseBraceToken */, "(": 20 /* SyntaxKind.OpenParenToken */, ")": 21 /* SyntaxKind.CloseParenToken */, "[": 22 /* SyntaxKind.OpenBracketToken */, "]": 23 /* SyntaxKind.CloseBracketToken */, ".": 24 /* SyntaxKind.DotToken */, "...": 25 /* SyntaxKind.DotDotDotToken */, ";": 26 /* SyntaxKind.SemicolonToken */, ",": 27 /* SyntaxKind.CommaToken */, "<": 29 /* SyntaxKind.LessThanToken */, ">": 31 /* SyntaxKind.GreaterThanToken */, "<=": 32 /* SyntaxKind.LessThanEqualsToken */, ">=": 33 /* SyntaxKind.GreaterThanEqualsToken */, "==": 34 /* SyntaxKind.EqualsEqualsToken */, "!=": 35 /* SyntaxKind.ExclamationEqualsToken */, "===": 36 /* SyntaxKind.EqualsEqualsEqualsToken */, "!==": 37 /* SyntaxKind.ExclamationEqualsEqualsToken */, "=>": 38 /* SyntaxKind.EqualsGreaterThanToken */, "+": 39 /* SyntaxKind.PlusToken */, "-": 40 /* SyntaxKind.MinusToken */, "**": 42 /* SyntaxKind.AsteriskAsteriskToken */, "*": 41 /* SyntaxKind.AsteriskToken */, "/": 43 /* SyntaxKind.SlashToken */, "%": 44 /* SyntaxKind.PercentToken */, "++": 45 /* SyntaxKind.PlusPlusToken */, "--": 46 /* SyntaxKind.MinusMinusToken */, "<<": 47 /* SyntaxKind.LessThanLessThanToken */, ">": 48 /* SyntaxKind.GreaterThanGreaterThanToken */, ">>>": 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */, "&": 50 /* SyntaxKind.AmpersandToken */, "|": 51 /* SyntaxKind.BarToken */, "^": 52 /* SyntaxKind.CaretToken */, "!": 53 /* SyntaxKind.ExclamationToken */, "~": 54 /* SyntaxKind.TildeToken */, "&&": 55 /* SyntaxKind.AmpersandAmpersandToken */, "||": 56 /* SyntaxKind.BarBarToken */, "?": 57 /* SyntaxKind.QuestionToken */, "??": 60 /* SyntaxKind.QuestionQuestionToken */, "?.": 28 /* SyntaxKind.QuestionDotToken */, ":": 58 /* SyntaxKind.ColonToken */, "=": 63 /* SyntaxKind.EqualsToken */, "+=": 64 /* SyntaxKind.PlusEqualsToken */, "-=": 65 /* SyntaxKind.MinusEqualsToken */, "*=": 66 /* SyntaxKind.AsteriskEqualsToken */, "**=": 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */, "/=": 68 /* SyntaxKind.SlashEqualsToken */, "%=": 69 /* SyntaxKind.PercentEqualsToken */, "<<=": 70 /* SyntaxKind.LessThanLessThanEqualsToken */, ">>=": 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */, ">>>=": 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */, "&=": 73 /* SyntaxKind.AmpersandEqualsToken */, "|=": 74 /* SyntaxKind.BarEqualsToken */, "^=": 78 /* SyntaxKind.CaretEqualsToken */, "||=": 75 /* SyntaxKind.BarBarEqualsToken */, "&&=": 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */, "??=": 77 /* SyntaxKind.QuestionQuestionEqualsToken */, "@": 59 /* SyntaxKind.AtToken */, "#": 62 /* SyntaxKind.HashToken */, "`": 61 /* SyntaxKind.BacktickToken */ }))); + /* + As per ECMAScript Language Specification 3th Edition, Section 7.6: Identifiers + IdentifierStart :: + Can contain Unicode 3.0.0 categories: + Uppercase letter (Lu), + Lowercase letter (Ll), + Titlecase letter (Lt), + Modifier letter (Lm), + Other letter (Lo), or + Letter number (Nl). + IdentifierPart :: = + Can contain IdentifierStart + Unicode 3.0.0 categories: + Non-spacing mark (Mn), + Combining spacing mark (Mc), + Decimal number (Nd), or + Connector punctuation (Pc). + + Codepoint ranges for ES3 Identifiers are extracted from the Unicode 3.0.0 specification at: + http://www.unicode.org/Public/3.0-Update/UnicodeData-3.0.0.txt + */ + var unicodeES3IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1610, 1649, 1747, 1749, 1749, 1765, 1766, 1786, 1788, 1808, 1808, 1810, 1836, 1920, 1957, 2309, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2784, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3294, 3294, 3296, 3297, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3424, 3425, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3805, 3840, 3840, 3904, 3911, 3913, 3946, 3976, 3979, 4096, 4129, 4131, 4135, 4137, 4138, 4176, 4181, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6067, 6176, 6263, 6272, 6312, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8319, 8319, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12346, 12353, 12436, 12445, 12446, 12449, 12538, 12540, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65138, 65140, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; + var unicodeES3IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 768, 846, 864, 866, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1155, 1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,]; + /* + As per ECMAScript Language Specification 5th Edition, Section 7.6: ISyntaxToken Names and Identifiers + IdentifierStart :: + Can contain Unicode 6.2 categories: + Uppercase letter (Lu), + Lowercase letter (Ll), + Titlecase letter (Lt), + Modifier letter (Lm), + Other letter (Lo), or + Letter number (Nl). + IdentifierPart :: + Can contain IdentifierStart + Unicode 6.2 categories: + Non-spacing mark (Mn), + Combining spacing mark (Mc), + Decimal number (Nd), + Connector punctuation (Pc), + , or + . + + Codepoint ranges for ES5 Identifiers are extracted from the Unicode 6.2 specification at: + http://www.unicode.org/Public/6.2.0/ucd/UnicodeData.txt + */ + var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2208, 2208, 2210, 2220, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2423, 2425, 2431, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 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120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 123136, 123180, 123191, 123197, 123214, 123214, 123584, 123627, 124928, 125124, 125184, 125251, 125259, 125259, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101]; + var unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1519, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2045, 2045, 2048, 2093, 2112, 2139, 2144, 2154, 2208, 2228, 2230, 2237, 2259, 2273, 2275, 2403, 2406, 2415, 2417, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2556, 2556, 2558, 2558, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 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71360, 71369, 71424, 71450, 71453, 71467, 71472, 71481, 71680, 71738, 71840, 71913, 71935, 71935, 72096, 72103, 72106, 72151, 72154, 72161, 72163, 72164, 72192, 72254, 72263, 72263, 72272, 72345, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72758, 72760, 72768, 72784, 72793, 72818, 72847, 72850, 72871, 72873, 72886, 72960, 72966, 72968, 72969, 72971, 73014, 73018, 73018, 73020, 73021, 73023, 73031, 73040, 73049, 73056, 73061, 73063, 73064, 73066, 73102, 73104, 73105, 73107, 73112, 73120, 73129, 73440, 73462, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92768, 92777, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113821, 113822, 119141, 119145, 119149, 119154, 119163, 119170, 119173, 119179, 119210, 119213, 119362, 119364, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 120782, 120831, 121344, 121398, 121403, 121452, 121461, 121461, 121476, 121476, 121499, 121503, 121505, 121519, 122880, 122886, 122888, 122904, 122907, 122913, 122915, 122916, 122918, 122922, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123214, 123584, 123641, 124928, 125124, 125136, 125142, 125184, 125259, 125264, 125273, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 917760, 917999]; + /** + * Test for whether a single line comment with leading whitespace trimmed's text contains a directive. + */ + var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/; + /** + * Test for whether a multi-line comment with leading whitespace trimmed's last line contains a directive. + */ + var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/; + function lookupInUnicodeMap(code, map) { + // Bail out quickly if it couldn't possibly be in the map. + if (code < map[0]) { + return false; + } + // Perform binary search in one of the Unicode range maps + var lo = 0; + var hi = map.length; + var mid; + while (lo + 1 < hi) { + mid = lo + (hi - lo) / 2; + // mid has to be even to catch a range's beginning + mid -= mid % 2; + if (map[mid] <= code && code <= map[mid + 1]) { + return true; + } + if (code < map[mid]) { + hi = mid; + } + else { + lo = mid + 2; + } + } + return false; + } + /* @internal */ function isUnicodeIdentifierStart(code, languageVersion) { + return languageVersion >= 2 /* ScriptTarget.ES2015 */ ? + lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : + languageVersion === 1 /* ScriptTarget.ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierStart) : + lookupInUnicodeMap(code, unicodeES3IdentifierStart); + } + ts.isUnicodeIdentifierStart = isUnicodeIdentifierStart; + function isUnicodeIdentifierPart(code, languageVersion) { + return languageVersion >= 2 /* ScriptTarget.ES2015 */ ? + lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : + languageVersion === 1 /* ScriptTarget.ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierPart) : + lookupInUnicodeMap(code, unicodeES3IdentifierPart); + } + function makeReverseMap(source) { + var result = []; + source.forEach(function (value, name) { + result[value] = name; + }); + return result; + } + var tokenStrings = makeReverseMap(textToToken); + function tokenToString(t) { + return tokenStrings[t]; + } + ts.tokenToString = tokenToString; + /* @internal */ + function stringToToken(s) { + return textToToken.get(s); + } + ts.stringToToken = stringToToken; + /* @internal */ + function computeLineStarts(text) { + var result = new Array(); + var pos = 0; + var lineStart = 0; + while (pos < text.length) { + var ch = text.charCodeAt(pos); + pos++; + switch (ch) { + case 13 /* CharacterCodes.carriageReturn */: + if (text.charCodeAt(pos) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + // falls through + case 10 /* CharacterCodes.lineFeed */: + result.push(lineStart); + lineStart = pos; + break; + default: + if (ch > 127 /* CharacterCodes.maxAsciiCharacter */ && isLineBreak(ch)) { + result.push(lineStart); + lineStart = pos; + } + break; + } + } + result.push(lineStart); + return result; + } + ts.computeLineStarts = computeLineStarts; + function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) { + return sourceFile.getPositionOfLineAndCharacter ? + sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : + computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits); + } + ts.getPositionOfLineAndCharacter = getPositionOfLineAndCharacter; + /* @internal */ + function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) { + if (line < 0 || line >= lineStarts.length) { + if (allowEdits) { + // Clamp line to nearest allowable value + line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line; + } + else { + ts.Debug.fail("Bad line number. Line: ".concat(line, ", lineStarts.length: ").concat(lineStarts.length, " , line map is correct? ").concat(debugText !== undefined ? ts.arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown")); + } + } + var res = lineStarts[line] + character; + if (allowEdits) { + // Clamp to nearest allowable values to allow the underlying to be edited without crashing (accuracy is lost, instead) + // TODO: Somehow track edits between file as it was during the creation of sourcemap we have and the current file and + // apply them to the computed position to improve accuracy + return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res; + } + if (line < lineStarts.length - 1) { + ts.Debug.assert(res < lineStarts[line + 1]); + } + else if (debugText !== undefined) { + ts.Debug.assert(res <= debugText.length); // Allow single character overflow for trailing newline + } + return res; + } + ts.computePositionOfLineAndCharacter = computePositionOfLineAndCharacter; + /* @internal */ + function getLineStarts(sourceFile) { + return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); + } + ts.getLineStarts = getLineStarts; + /* @internal */ + function computeLineAndCharacterOfPosition(lineStarts, position) { + var lineNumber = computeLineOfPosition(lineStarts, position); + return { + line: lineNumber, + character: position - lineStarts[lineNumber] + }; + } + ts.computeLineAndCharacterOfPosition = computeLineAndCharacterOfPosition; + /** + * @internal + * We assume the first line starts at position 0 and 'position' is non-negative. + */ + function computeLineOfPosition(lineStarts, position, lowerBound) { + var lineNumber = ts.binarySearch(lineStarts, position, ts.identity, ts.compareValues, lowerBound); + if (lineNumber < 0) { + // If the actual position was not found, + // the binary search returns the 2's-complement of the next line start + // e.g. if the line starts at [5, 10, 23, 80] and the position requested was 20 + // then the search will return -2. + // + // We want the index of the previous line start, so we subtract 1. + // Review 2's-complement if this is confusing. + lineNumber = ~lineNumber - 1; + ts.Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); + } + return lineNumber; + } + ts.computeLineOfPosition = computeLineOfPosition; + /** @internal */ + function getLinesBetweenPositions(sourceFile, pos1, pos2) { + if (pos1 === pos2) + return 0; + var lineStarts = getLineStarts(sourceFile); + var lower = Math.min(pos1, pos2); + var isNegative = lower === pos2; + var upper = isNegative ? pos1 : pos2; + var lowerLine = computeLineOfPosition(lineStarts, lower); + var upperLine = computeLineOfPosition(lineStarts, upper, lowerLine); + return isNegative ? lowerLine - upperLine : upperLine - lowerLine; + } + ts.getLinesBetweenPositions = getLinesBetweenPositions; + function getLineAndCharacterOfPosition(sourceFile, position) { + return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); + } + ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition; + function isWhiteSpaceLike(ch) { + return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); + } + ts.isWhiteSpaceLike = isWhiteSpaceLike; + /** Does not include line breaks. For that, see isWhiteSpaceLike. */ + function isWhiteSpaceSingleLine(ch) { + // Note: nextLine is in the Zs space, and should be considered to be a whitespace. + // It is explicitly not a line-break as it isn't in the exact set specified by EcmaScript. + return ch === 32 /* CharacterCodes.space */ || + ch === 9 /* CharacterCodes.tab */ || + ch === 11 /* CharacterCodes.verticalTab */ || + ch === 12 /* CharacterCodes.formFeed */ || + ch === 160 /* CharacterCodes.nonBreakingSpace */ || + ch === 133 /* CharacterCodes.nextLine */ || + ch === 5760 /* CharacterCodes.ogham */ || + ch >= 8192 /* CharacterCodes.enQuad */ && ch <= 8203 /* CharacterCodes.zeroWidthSpace */ || + ch === 8239 /* CharacterCodes.narrowNoBreakSpace */ || + ch === 8287 /* CharacterCodes.mathematicalSpace */ || + ch === 12288 /* CharacterCodes.ideographicSpace */ || + ch === 65279 /* CharacterCodes.byteOrderMark */; + } + ts.isWhiteSpaceSingleLine = isWhiteSpaceSingleLine; + function isLineBreak(ch) { + // ES5 7.3: + // The ECMAScript line terminator characters are listed in Table 3. + // Table 3: Line Terminator Characters + // Code Unit Value Name Formal Name + // \u000A Line Feed + // \u000D Carriage Return + // \u2028 Line separator + // \u2029 Paragraph separator + // Only the characters in Table 3 are treated as line terminators. Other new line or line + // breaking characters are treated as white space but not as line terminators. + return ch === 10 /* CharacterCodes.lineFeed */ || + ch === 13 /* CharacterCodes.carriageReturn */ || + ch === 8232 /* CharacterCodes.lineSeparator */ || + ch === 8233 /* CharacterCodes.paragraphSeparator */; + } + ts.isLineBreak = isLineBreak; + function isDigit(ch) { + return ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */; + } + function isHexDigit(ch) { + return isDigit(ch) || ch >= 65 /* CharacterCodes.A */ && ch <= 70 /* CharacterCodes.F */ || ch >= 97 /* CharacterCodes.a */ && ch <= 102 /* CharacterCodes.f */; + } + function isCodePoint(code) { + return code <= 0x10FFFF; + } + /* @internal */ + function isOctalDigit(ch) { + return ch >= 48 /* CharacterCodes._0 */ && ch <= 55 /* CharacterCodes._7 */; + } + ts.isOctalDigit = isOctalDigit; + function couldStartTrivia(text, pos) { + // Keep in sync with skipTrivia + var ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* CharacterCodes.carriageReturn */: + case 10 /* CharacterCodes.lineFeed */: + case 9 /* CharacterCodes.tab */: + case 11 /* CharacterCodes.verticalTab */: + case 12 /* CharacterCodes.formFeed */: + case 32 /* CharacterCodes.space */: + case 47 /* CharacterCodes.slash */: + // starts of normal trivia + // falls through + case 60 /* CharacterCodes.lessThan */: + case 124 /* CharacterCodes.bar */: + case 61 /* CharacterCodes.equals */: + case 62 /* CharacterCodes.greaterThan */: + // Starts of conflict marker trivia + return true; + case 35 /* CharacterCodes.hash */: + // Only if its the beginning can we have #! trivia + return pos === 0; + default: + return ch > 127 /* CharacterCodes.maxAsciiCharacter */; + } + } + ts.couldStartTrivia = couldStartTrivia; + /* @internal */ + function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) { + if (ts.positionIsSynthesized(pos)) { + return pos; + } + var canConsumeStar = false; + // Keep in sync with couldStartTrivia + while (true) { + var ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* CharacterCodes.carriageReturn */: + if (text.charCodeAt(pos + 1) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + // falls through + case 10 /* CharacterCodes.lineFeed */: + pos++; + if (stopAfterLineBreak) { + return pos; + } + canConsumeStar = !!inJSDoc; + continue; + case 9 /* CharacterCodes.tab */: + case 11 /* CharacterCodes.verticalTab */: + case 12 /* CharacterCodes.formFeed */: + case 32 /* CharacterCodes.space */: + pos++; + continue; + case 47 /* CharacterCodes.slash */: + if (stopAtComments) { + break; + } + if (text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + while (pos < text.length) { + if (isLineBreak(text.charCodeAt(pos))) { + break; + } + pos++; + } + canConsumeStar = false; + continue; + } + if (text.charCodeAt(pos + 1) === 42 /* CharacterCodes.asterisk */) { + pos += 2; + while (pos < text.length) { + if (text.charCodeAt(pos) === 42 /* CharacterCodes.asterisk */ && text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + break; + } + pos++; + } + canConsumeStar = false; + continue; + } + break; + case 60 /* CharacterCodes.lessThan */: + case 124 /* CharacterCodes.bar */: + case 61 /* CharacterCodes.equals */: + case 62 /* CharacterCodes.greaterThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos); + canConsumeStar = false; + continue; + } + break; + case 35 /* CharacterCodes.hash */: + if (pos === 0 && isShebangTrivia(text, pos)) { + pos = scanShebangTrivia(text, pos); + canConsumeStar = false; + continue; + } + break; + case 42 /* CharacterCodes.asterisk */: + if (canConsumeStar) { + pos++; + canConsumeStar = false; + continue; + } + break; + default: + if (ch > 127 /* CharacterCodes.maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { + pos++; + continue; + } + break; + } + return pos; + } + } + ts.skipTrivia = skipTrivia; + // All conflict markers consist of the same character repeated seven times. If it is + // a <<<<<<< or >>>>>>> marker then it is also followed by a space. + var mergeConflictMarkerLength = "<<<<<<<".length; + function isConflictMarkerTrivia(text, pos) { + ts.Debug.assert(pos >= 0); + // Conflict markers must be at the start of a line. + if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { + var ch = text.charCodeAt(pos); + if ((pos + mergeConflictMarkerLength) < text.length) { + for (var i = 0; i < mergeConflictMarkerLength; i++) { + if (text.charCodeAt(pos + i) !== ch) { + return false; + } + } + return ch === 61 /* CharacterCodes.equals */ || + text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* CharacterCodes.space */; + } + } + return false; + } + function scanConflictMarkerTrivia(text, pos, error) { + if (error) { + error(ts.Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength); + } + var ch = text.charCodeAt(pos); + var len = text.length; + if (ch === 60 /* CharacterCodes.lessThan */ || ch === 62 /* CharacterCodes.greaterThan */) { + while (pos < len && !isLineBreak(text.charCodeAt(pos))) { + pos++; + } + } + else { + ts.Debug.assert(ch === 124 /* CharacterCodes.bar */ || ch === 61 /* CharacterCodes.equals */); + // Consume everything from the start of a ||||||| or ======= marker to the start + // of the next ======= or >>>>>>> marker. + while (pos < len) { + var currentChar = text.charCodeAt(pos); + if ((currentChar === 61 /* CharacterCodes.equals */ || currentChar === 62 /* CharacterCodes.greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) { + break; + } + pos++; + } + } + return pos; + } + var shebangTriviaRegex = /^#!.*/; + /*@internal*/ + function isShebangTrivia(text, pos) { + // Shebangs check must only be done at the start of the file + ts.Debug.assert(pos === 0); + return shebangTriviaRegex.test(text); + } + ts.isShebangTrivia = isShebangTrivia; + /*@internal*/ + function scanShebangTrivia(text, pos) { + var shebang = shebangTriviaRegex.exec(text)[0]; + pos = pos + shebang.length; + return pos; + } + ts.scanShebangTrivia = scanShebangTrivia; + /** + * Invokes a callback for each comment range following the provided position. + * + * Single-line comment ranges include the leading double-slash characters but not the ending + * line break. Multi-line comment ranges include the leading slash-asterisk and trailing + * asterisk-slash characters. + * + * @param reduce If true, accumulates the result of calling the callback in a fashion similar + * to reduceLeft. If false, iteration stops when the callback returns a truthy value. + * @param text The source text to scan. + * @param pos The position at which to start scanning. + * @param trailing If false, whitespace is skipped until the first line break and comments + * between that location and the next token are returned. If true, comments occurring + * between the given position and the next line break are returned. + * @param cb The callback to execute as each comment range is encountered. + * @param state A state value to pass to each iteration of the callback. + * @param initial An initial value to pass when accumulating results (when "reduce" is true). + * @returns If "reduce" is true, the accumulated value. If "reduce" is false, the first truthy + * return value of the callback. + */ + function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { + var pendingPos; + var pendingEnd; + var pendingKind; + var pendingHasTrailingNewLine; + var hasPendingCommentRange = false; + var collecting = trailing; + var accumulator = initial; + if (pos === 0) { + collecting = true; + var shebang = getShebang(text); + if (shebang) { + pos = shebang.length; + } + } + scan: while (pos >= 0 && pos < text.length) { + var ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* CharacterCodes.carriageReturn */: + if (text.charCodeAt(pos + 1) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + // falls through + case 10 /* CharacterCodes.lineFeed */: + pos++; + if (trailing) { + break scan; + } + collecting = true; + if (hasPendingCommentRange) { + pendingHasTrailingNewLine = true; + } + continue; + case 9 /* CharacterCodes.tab */: + case 11 /* CharacterCodes.verticalTab */: + case 12 /* CharacterCodes.formFeed */: + case 32 /* CharacterCodes.space */: + pos++; + continue; + case 47 /* CharacterCodes.slash */: + var nextChar = text.charCodeAt(pos + 1); + var hasTrailingNewLine = false; + if (nextChar === 47 /* CharacterCodes.slash */ || nextChar === 42 /* CharacterCodes.asterisk */) { + var kind = nextChar === 47 /* CharacterCodes.slash */ ? 2 /* SyntaxKind.SingleLineCommentTrivia */ : 3 /* SyntaxKind.MultiLineCommentTrivia */; + var startPos = pos; + pos += 2; + if (nextChar === 47 /* CharacterCodes.slash */) { + while (pos < text.length) { + if (isLineBreak(text.charCodeAt(pos))) { + hasTrailingNewLine = true; + break; + } + pos++; + } + } + else { + while (pos < text.length) { + if (text.charCodeAt(pos) === 42 /* CharacterCodes.asterisk */ && text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + break; + } + pos++; + } + } + if (collecting) { + if (hasPendingCommentRange) { + accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); + if (!reduce && accumulator) { + // If we are not reducing and we have a truthy result, return it. + return accumulator; + } + } + pendingPos = startPos; + pendingEnd = pos; + pendingKind = kind; + pendingHasTrailingNewLine = hasTrailingNewLine; + hasPendingCommentRange = true; + } + continue; + } + break scan; + default: + if (ch > 127 /* CharacterCodes.maxAsciiCharacter */ && (isWhiteSpaceLike(ch))) { + if (hasPendingCommentRange && isLineBreak(ch)) { + pendingHasTrailingNewLine = true; + } + pos++; + continue; + } + break scan; + } + } + if (hasPendingCommentRange) { + accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); + } + return accumulator; + } + function forEachLeadingCommentRange(text, pos, cb, state) { + return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ false, cb, state); + } + ts.forEachLeadingCommentRange = forEachLeadingCommentRange; + function forEachTrailingCommentRange(text, pos, cb, state) { + return iterateCommentRanges(/*reduce*/ false, text, pos, /*trailing*/ true, cb, state); + } + ts.forEachTrailingCommentRange = forEachTrailingCommentRange; + function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { + return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ false, cb, state, initial); + } + ts.reduceEachLeadingCommentRange = reduceEachLeadingCommentRange; + function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { + return iterateCommentRanges(/*reduce*/ true, text, pos, /*trailing*/ true, cb, state, initial); + } + ts.reduceEachTrailingCommentRange = reduceEachTrailingCommentRange; + function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) { + if (!comments) { + comments = []; + } + comments.push({ kind: kind, pos: pos, end: end, hasTrailingNewLine: hasTrailingNewLine }); + return comments; + } + function getLeadingCommentRanges(text, pos) { + return reduceEachLeadingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); + } + ts.getLeadingCommentRanges = getLeadingCommentRanges; + function getTrailingCommentRanges(text, pos) { + return reduceEachTrailingCommentRange(text, pos, appendCommentRange, /*state*/ undefined, /*initial*/ undefined); + } + ts.getTrailingCommentRanges = getTrailingCommentRanges; + /** Optionally, get the shebang */ + function getShebang(text) { + var match = shebangTriviaRegex.exec(text); + if (match) { + return match[0]; + } + } + ts.getShebang = getShebang; + function isIdentifierStart(ch, languageVersion) { + return ch >= 65 /* CharacterCodes.A */ && ch <= 90 /* CharacterCodes.Z */ || ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */ || + ch === 36 /* CharacterCodes.$ */ || ch === 95 /* CharacterCodes._ */ || + ch > 127 /* CharacterCodes.maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); + } + ts.isIdentifierStart = isIdentifierStart; + function isIdentifierPart(ch, languageVersion, identifierVariant) { + return ch >= 65 /* CharacterCodes.A */ && ch <= 90 /* CharacterCodes.Z */ || ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */ || + ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */ || ch === 36 /* CharacterCodes.$ */ || ch === 95 /* CharacterCodes._ */ || + // "-" and ":" are valid in JSX Identifiers + (identifierVariant === 1 /* LanguageVariant.JSX */ ? (ch === 45 /* CharacterCodes.minus */ || ch === 58 /* CharacterCodes.colon */) : false) || + ch > 127 /* CharacterCodes.maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); + } + ts.isIdentifierPart = isIdentifierPart; + /* @internal */ + function isIdentifierText(name, languageVersion, identifierVariant) { + var ch = codePointAt(name, 0); + if (!isIdentifierStart(ch, languageVersion)) { + return false; + } + for (var i = charSize(ch); i < name.length; i += charSize(ch)) { + if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) { + return false; + } + } + return true; + } + ts.isIdentifierText = isIdentifierText; + // Creates a scanner over a (possibly unspecified) range of a piece of text. + function createScanner(languageVersion, skipTrivia, languageVariant, textInitial, onError, start, length) { + if (languageVariant === void 0) { languageVariant = 0 /* LanguageVariant.Standard */; } + var text = textInitial; + // Current position (end position of text of current token) + var pos; + // end of text + var end; + // Start position of whitespace before current token + var startPos; + // Start position of text of current token + var tokenPos; + var token; + var tokenValue; + var tokenFlags; + var commentDirectives; + var inJSDocType = 0; + setText(text, start, length); + var scanner = { + getStartPos: function () { return startPos; }, + getTextPos: function () { return pos; }, + getToken: function () { return token; }, + getTokenPos: function () { return tokenPos; }, + getTokenText: function () { return text.substring(tokenPos, pos); }, + getTokenValue: function () { return tokenValue; }, + hasUnicodeEscape: function () { return (tokenFlags & 1024 /* TokenFlags.UnicodeEscape */) !== 0; }, + hasExtendedUnicodeEscape: function () { return (tokenFlags & 8 /* TokenFlags.ExtendedUnicodeEscape */) !== 0; }, + hasPrecedingLineBreak: function () { return (tokenFlags & 1 /* TokenFlags.PrecedingLineBreak */) !== 0; }, + hasPrecedingJSDocComment: function () { return (tokenFlags & 2 /* TokenFlags.PrecedingJSDocComment */) !== 0; }, + isIdentifier: function () { return token === 79 /* SyntaxKind.Identifier */ || token > 116 /* SyntaxKind.LastReservedWord */; }, + isReservedWord: function () { return token >= 81 /* SyntaxKind.FirstReservedWord */ && token <= 116 /* SyntaxKind.LastReservedWord */; }, + isUnterminated: function () { return (tokenFlags & 4 /* TokenFlags.Unterminated */) !== 0; }, + getCommentDirectives: function () { return commentDirectives; }, + getNumericLiteralFlags: function () { return tokenFlags & 1008 /* TokenFlags.NumericLiteralFlags */; }, + getTokenFlags: function () { return tokenFlags; }, + reScanGreaterToken: reScanGreaterToken, + reScanAsteriskEqualsToken: reScanAsteriskEqualsToken, + reScanSlashToken: reScanSlashToken, + reScanTemplateToken: reScanTemplateToken, + reScanTemplateHeadOrNoSubstitutionTemplate: reScanTemplateHeadOrNoSubstitutionTemplate, + scanJsxIdentifier: scanJsxIdentifier, + scanJsxAttributeValue: scanJsxAttributeValue, + reScanJsxAttributeValue: reScanJsxAttributeValue, + reScanJsxToken: reScanJsxToken, + reScanLessThanToken: reScanLessThanToken, + reScanHashToken: reScanHashToken, + reScanQuestionToken: reScanQuestionToken, + reScanInvalidIdentifier: reScanInvalidIdentifier, + scanJsxToken: scanJsxToken, + scanJsDocToken: scanJsDocToken, + scan: scan, + getText: getText, + clearCommentDirectives: clearCommentDirectives, + setText: setText, + setScriptTarget: setScriptTarget, + setLanguageVariant: setLanguageVariant, + setOnError: setOnError, + setTextPos: setTextPos, + setInJSDocType: setInJSDocType, + tryScan: tryScan, + lookAhead: lookAhead, + scanRange: scanRange, + }; + if (ts.Debug.isDebugging) { + Object.defineProperty(scanner, "__debugShowCurrentPositionInText", { + get: function () { + var text = scanner.getText(); + return text.slice(0, scanner.getStartPos()) + "║" + text.slice(scanner.getStartPos()); + }, + }); + } + return scanner; + function error(message, errPos, length) { + if (errPos === void 0) { errPos = pos; } + if (onError) { + var oldPos = pos; + pos = errPos; + onError(message, length || 0); + pos = oldPos; + } + } + function scanNumberFragment() { + var start = pos; + var allowSeparator = false; + var isPreviousTokenSeparator = false; + var result = ""; + while (true) { + var ch = text.charCodeAt(pos); + if (ch === 95 /* CharacterCodes._ */) { + tokenFlags |= 512 /* TokenFlags.ContainsSeparator */; + if (allowSeparator) { + allowSeparator = false; + isPreviousTokenSeparator = true; + result += text.substring(start, pos); + } + else if (isPreviousTokenSeparator) { + error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } + else { + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + pos++; + start = pos; + continue; + } + if (isDigit(ch)) { + allowSeparator = true; + isPreviousTokenSeparator = false; + pos++; + continue; + } + break; + } + if (text.charCodeAt(pos - 1) === 95 /* CharacterCodes._ */) { + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return result + text.substring(start, pos); + } + function scanNumber() { + var start = pos; + var mainFragment = scanNumberFragment(); + var decimalFragment; + var scientificFragment; + if (text.charCodeAt(pos) === 46 /* CharacterCodes.dot */) { + pos++; + decimalFragment = scanNumberFragment(); + } + var end = pos; + if (text.charCodeAt(pos) === 69 /* CharacterCodes.E */ || text.charCodeAt(pos) === 101 /* CharacterCodes.e */) { + pos++; + tokenFlags |= 16 /* TokenFlags.Scientific */; + if (text.charCodeAt(pos) === 43 /* CharacterCodes.plus */ || text.charCodeAt(pos) === 45 /* CharacterCodes.minus */) + pos++; + var preNumericPart = pos; + var finalFragment = scanNumberFragment(); + if (!finalFragment) { + error(ts.Diagnostics.Digit_expected); + } + else { + scientificFragment = text.substring(end, preNumericPart) + finalFragment; + end = pos; + } + } + var result; + if (tokenFlags & 512 /* TokenFlags.ContainsSeparator */) { + result = mainFragment; + if (decimalFragment) { + result += "." + decimalFragment; + } + if (scientificFragment) { + result += scientificFragment; + } + } + else { + result = text.substring(start, end); // No need to use all the fragments; no _ removal needed + } + if (decimalFragment !== undefined || tokenFlags & 16 /* TokenFlags.Scientific */) { + checkForIdentifierStartAfterNumericLiteral(start, decimalFragment === undefined && !!(tokenFlags & 16 /* TokenFlags.Scientific */)); + return { + type: 8 /* SyntaxKind.NumericLiteral */, + value: "" + +result // if value is not an integer, it can be safely coerced to a number + }; + } + else { + tokenValue = result; + var type = checkBigIntSuffix(); // if value is an integer, check whether it is a bigint + checkForIdentifierStartAfterNumericLiteral(start); + return { type: type, value: tokenValue }; + } + } + function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) { + if (!isIdentifierStart(codePointAt(text, pos), languageVersion)) { + return; + } + var identifierStart = pos; + var length = scanIdentifierParts().length; + if (length === 1 && text[identifierStart] === "n") { + if (isScientific) { + error(ts.Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1); + } + else { + error(ts.Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1); + } + } + else { + error(ts.Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length); + pos = identifierStart; + } + } + function scanOctalDigits() { + var start = pos; + while (isOctalDigit(text.charCodeAt(pos))) { + pos++; + } + return +(text.substring(start, pos)); + } + /** + * Scans the given number of hexadecimal digits in the text, + * returning -1 if the given number is unavailable. + */ + function scanExactNumberOfHexDigits(count, canHaveSeparators) { + var valueString = scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ false, canHaveSeparators); + return valueString ? parseInt(valueString, 16) : -1; + } + /** + * Scans as many hexadecimal digits as are available in the text, + * returning "" if the given number of digits was unavailable. + */ + function scanMinimumNumberOfHexDigits(count, canHaveSeparators) { + return scanHexDigits(/*minCount*/ count, /*scanAsManyAsPossible*/ true, canHaveSeparators); + } + function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) { + var valueChars = []; + var allowSeparator = false; + var isPreviousTokenSeparator = false; + while (valueChars.length < minCount || scanAsManyAsPossible) { + var ch = text.charCodeAt(pos); + if (canHaveSeparators && ch === 95 /* CharacterCodes._ */) { + tokenFlags |= 512 /* TokenFlags.ContainsSeparator */; + if (allowSeparator) { + allowSeparator = false; + isPreviousTokenSeparator = true; + } + else if (isPreviousTokenSeparator) { + error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } + else { + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + pos++; + continue; + } + allowSeparator = canHaveSeparators; + if (ch >= 65 /* CharacterCodes.A */ && ch <= 70 /* CharacterCodes.F */) { + ch += 97 /* CharacterCodes.a */ - 65 /* CharacterCodes.A */; // standardize hex literals to lowercase + } + else if (!((ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */) || + (ch >= 97 /* CharacterCodes.a */ && ch <= 102 /* CharacterCodes.f */))) { + break; + } + valueChars.push(ch); + pos++; + isPreviousTokenSeparator = false; + } + if (valueChars.length < minCount) { + valueChars = []; + } + if (text.charCodeAt(pos - 1) === 95 /* CharacterCodes._ */) { + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return String.fromCharCode.apply(String, valueChars); + } + function scanString(jsxAttributeString) { + if (jsxAttributeString === void 0) { jsxAttributeString = false; } + var quote = text.charCodeAt(pos); + pos++; + var result = ""; + var start = pos; + while (true) { + if (pos >= end) { + result += text.substring(start, pos); + tokenFlags |= 4 /* TokenFlags.Unterminated */; + error(ts.Diagnostics.Unterminated_string_literal); + break; + } + var ch = text.charCodeAt(pos); + if (ch === quote) { + result += text.substring(start, pos); + pos++; + break; + } + if (ch === 92 /* CharacterCodes.backslash */ && !jsxAttributeString) { + result += text.substring(start, pos); + result += scanEscapeSequence(); + start = pos; + continue; + } + if (isLineBreak(ch) && !jsxAttributeString) { + result += text.substring(start, pos); + tokenFlags |= 4 /* TokenFlags.Unterminated */; + error(ts.Diagnostics.Unterminated_string_literal); + break; + } + pos++; + } + return result; + } + /** + * Sets the current 'tokenValue' and returns a NoSubstitutionTemplateLiteral or + * a literal component of a TemplateExpression. + */ + function scanTemplateAndSetTokenValue(isTaggedTemplate) { + var startedWithBacktick = text.charCodeAt(pos) === 96 /* CharacterCodes.backtick */; + pos++; + var start = pos; + var contents = ""; + var resultingToken; + while (true) { + if (pos >= end) { + contents += text.substring(start, pos); + tokenFlags |= 4 /* TokenFlags.Unterminated */; + error(ts.Diagnostics.Unterminated_template_literal); + resultingToken = startedWithBacktick ? 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ : 17 /* SyntaxKind.TemplateTail */; + break; + } + var currChar = text.charCodeAt(pos); + // '`' + if (currChar === 96 /* CharacterCodes.backtick */) { + contents += text.substring(start, pos); + pos++; + resultingToken = startedWithBacktick ? 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ : 17 /* SyntaxKind.TemplateTail */; + break; + } + // '${' + if (currChar === 36 /* CharacterCodes.$ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* CharacterCodes.openBrace */) { + contents += text.substring(start, pos); + pos += 2; + resultingToken = startedWithBacktick ? 15 /* SyntaxKind.TemplateHead */ : 16 /* SyntaxKind.TemplateMiddle */; + break; + } + // Escape character + if (currChar === 92 /* CharacterCodes.backslash */) { + contents += text.substring(start, pos); + contents += scanEscapeSequence(isTaggedTemplate); + start = pos; + continue; + } + // Speculated ECMAScript 6 Spec 11.8.6.1: + // and LineTerminatorSequences are normalized to for Template Values + if (currChar === 13 /* CharacterCodes.carriageReturn */) { + contents += text.substring(start, pos); + pos++; + if (pos < end && text.charCodeAt(pos) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + contents += "\n"; + start = pos; + continue; + } + pos++; + } + ts.Debug.assert(resultingToken !== undefined); + tokenValue = contents; + return resultingToken; + } + function scanEscapeSequence(isTaggedTemplate) { + var start = pos; + pos++; + if (pos >= end) { + error(ts.Diagnostics.Unexpected_end_of_text); + return ""; + } + var ch = text.charCodeAt(pos); + pos++; + switch (ch) { + case 48 /* CharacterCodes._0 */: + // '\01' + if (isTaggedTemplate && pos < end && isDigit(text.charCodeAt(pos))) { + pos++; + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + return "\0"; + case 98 /* CharacterCodes.b */: + return "\b"; + case 116 /* CharacterCodes.t */: + return "\t"; + case 110 /* CharacterCodes.n */: + return "\n"; + case 118 /* CharacterCodes.v */: + return "\v"; + case 102 /* CharacterCodes.f */: + return "\f"; + case 114 /* CharacterCodes.r */: + return "\r"; + case 39 /* CharacterCodes.singleQuote */: + return "\'"; + case 34 /* CharacterCodes.doubleQuote */: + return "\""; + case 117 /* CharacterCodes.u */: + if (isTaggedTemplate) { + // '\u' or '\u0' or '\u00' or '\u000' + for (var escapePos = pos; escapePos < pos + 4; escapePos++) { + if (escapePos < end && !isHexDigit(text.charCodeAt(escapePos)) && text.charCodeAt(escapePos) !== 123 /* CharacterCodes.openBrace */) { + pos = escapePos; + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + } + } + // '\u{DDDDDDDD}' + if (pos < end && text.charCodeAt(pos) === 123 /* CharacterCodes.openBrace */) { + pos++; + // '\u{' + if (isTaggedTemplate && !isHexDigit(text.charCodeAt(pos))) { + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + if (isTaggedTemplate) { + var savePos = pos; + var escapedValueString = scanMinimumNumberOfHexDigits(1, /*canHaveSeparators*/ false); + var escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; + // '\u{Not Code Point' or '\u{CodePoint' + if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* CharacterCodes.closeBrace */) { + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + else { + pos = savePos; + } + } + tokenFlags |= 8 /* TokenFlags.ExtendedUnicodeEscape */; + return scanExtendedUnicodeEscape(); + } + tokenFlags |= 1024 /* TokenFlags.UnicodeEscape */; + // '\uDDDD' + return scanHexadecimalEscape(/*numDigits*/ 4); + case 120 /* CharacterCodes.x */: + if (isTaggedTemplate) { + if (!isHexDigit(text.charCodeAt(pos))) { + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + else if (!isHexDigit(text.charCodeAt(pos + 1))) { + pos++; + tokenFlags |= 2048 /* TokenFlags.ContainsInvalidEscape */; + return text.substring(start, pos); + } + } + // '\xDD' + return scanHexadecimalEscape(/*numDigits*/ 2); + // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), + // the line terminator is interpreted to be "the empty code unit sequence". + case 13 /* CharacterCodes.carriageReturn */: + if (pos < end && text.charCodeAt(pos) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + // falls through + case 10 /* CharacterCodes.lineFeed */: + case 8232 /* CharacterCodes.lineSeparator */: + case 8233 /* CharacterCodes.paragraphSeparator */: + return ""; + default: + return String.fromCharCode(ch); + } + } + function scanHexadecimalEscape(numDigits) { + var escapedValue = scanExactNumberOfHexDigits(numDigits, /*canHaveSeparators*/ false); + if (escapedValue >= 0) { + return String.fromCharCode(escapedValue); + } + else { + error(ts.Diagnostics.Hexadecimal_digit_expected); + return ""; + } + } + function scanExtendedUnicodeEscape() { + var escapedValueString = scanMinimumNumberOfHexDigits(1, /*canHaveSeparators*/ false); + var escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; + var isInvalidExtendedEscape = false; + // Validate the value of the digit + if (escapedValue < 0) { + error(ts.Diagnostics.Hexadecimal_digit_expected); + isInvalidExtendedEscape = true; + } + else if (escapedValue > 0x10FFFF) { + error(ts.Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive); + isInvalidExtendedEscape = true; + } + if (pos >= end) { + error(ts.Diagnostics.Unexpected_end_of_text); + isInvalidExtendedEscape = true; + } + else if (text.charCodeAt(pos) === 125 /* CharacterCodes.closeBrace */) { + // Only swallow the following character up if it's a '}'. + pos++; + } + else { + error(ts.Diagnostics.Unterminated_Unicode_escape_sequence); + isInvalidExtendedEscape = true; + } + if (isInvalidExtendedEscape) { + return ""; + } + return utf16EncodeAsString(escapedValue); + } + // Current character is known to be a backslash. Check for Unicode escape of the form '\uXXXX' + // and return code point value if valid Unicode escape is found. Otherwise return -1. + function peekUnicodeEscape() { + if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* CharacterCodes.u */) { + var start_1 = pos; + pos += 2; + var value = scanExactNumberOfHexDigits(4, /*canHaveSeparators*/ false); + pos = start_1; + return value; + } + return -1; + } + function peekExtendedUnicodeEscape() { + if (languageVersion >= 2 /* ScriptTarget.ES2015 */ && codePointAt(text, pos + 1) === 117 /* CharacterCodes.u */ && codePointAt(text, pos + 2) === 123 /* CharacterCodes.openBrace */) { + var start_2 = pos; + pos += 3; + var escapedValueString = scanMinimumNumberOfHexDigits(1, /*canHaveSeparators*/ false); + var escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; + pos = start_2; + return escapedValue; + } + return -1; + } + function scanIdentifierParts() { + var result = ""; + var start = pos; + while (pos < end) { + var ch = codePointAt(text, pos); + if (isIdentifierPart(ch, languageVersion)) { + pos += charSize(ch); + } + else if (ch === 92 /* CharacterCodes.backslash */) { + ch = peekExtendedUnicodeEscape(); + if (ch >= 0 && isIdentifierPart(ch, languageVersion)) { + pos += 3; + tokenFlags |= 8 /* TokenFlags.ExtendedUnicodeEscape */; + result += scanExtendedUnicodeEscape(); + start = pos; + continue; + } + ch = peekUnicodeEscape(); + if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { + break; + } + tokenFlags |= 1024 /* TokenFlags.UnicodeEscape */; + result += text.substring(start, pos); + result += utf16EncodeAsString(ch); + // Valid Unicode escape is always six characters + pos += 6; + start = pos; + } + else { + break; + } + } + result += text.substring(start, pos); + return result; + } + function getIdentifierToken() { + // Reserved words are between 2 and 12 characters long and start with a lowercase letter + var len = tokenValue.length; + if (len >= 2 && len <= 12) { + var ch = tokenValue.charCodeAt(0); + if (ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */) { + var keyword = textToKeyword.get(tokenValue); + if (keyword !== undefined) { + return token = keyword; + } + } + } + return token = 79 /* SyntaxKind.Identifier */; + } + function scanBinaryOrOctalDigits(base) { + var value = ""; + // For counting number of digits; Valid binaryIntegerLiteral must have at least one binary digit following B or b. + // Similarly valid octalIntegerLiteral must have at least one octal digit following o or O. + var separatorAllowed = false; + var isPreviousTokenSeparator = false; + while (true) { + var ch = text.charCodeAt(pos); + // Numeric separators are allowed anywhere within a numeric literal, except not at the beginning, or following another separator + if (ch === 95 /* CharacterCodes._ */) { + tokenFlags |= 512 /* TokenFlags.ContainsSeparator */; + if (separatorAllowed) { + separatorAllowed = false; + isPreviousTokenSeparator = true; + } + else if (isPreviousTokenSeparator) { + error(ts.Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } + else { + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + pos++; + continue; + } + separatorAllowed = true; + if (!isDigit(ch) || ch - 48 /* CharacterCodes._0 */ >= base) { + break; + } + value += text[pos]; + pos++; + isPreviousTokenSeparator = false; + } + if (text.charCodeAt(pos - 1) === 95 /* CharacterCodes._ */) { + // Literal ends with underscore - not allowed + error(ts.Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return value; + } + function checkBigIntSuffix() { + if (text.charCodeAt(pos) === 110 /* CharacterCodes.n */) { + tokenValue += "n"; + // Use base 10 instead of base 2 or base 8 for shorter literals + if (tokenFlags & 384 /* TokenFlags.BinaryOrOctalSpecifier */) { + tokenValue = ts.parsePseudoBigInt(tokenValue) + "n"; + } + pos++; + return 9 /* SyntaxKind.BigIntLiteral */; + } + else { // not a bigint, so can convert to number in simplified form + // Number() may not support 0b or 0o, so use parseInt() instead + var numericValue = tokenFlags & 128 /* TokenFlags.BinarySpecifier */ + ? parseInt(tokenValue.slice(2), 2) // skip "0b" + : tokenFlags & 256 /* TokenFlags.OctalSpecifier */ + ? parseInt(tokenValue.slice(2), 8) // skip "0o" + : +tokenValue; + tokenValue = "" + numericValue; + return 8 /* SyntaxKind.NumericLiteral */; + } + } + function scan() { + var _a; + startPos = pos; + tokenFlags = 0 /* TokenFlags.None */; + var asteriskSeen = false; + while (true) { + tokenPos = pos; + if (pos >= end) { + return token = 1 /* SyntaxKind.EndOfFileToken */; + } + var ch = codePointAt(text, pos); + // Special handling for shebang + if (ch === 35 /* CharacterCodes.hash */ && pos === 0 && isShebangTrivia(text, pos)) { + pos = scanShebangTrivia(text, pos); + if (skipTrivia) { + continue; + } + else { + return token = 6 /* SyntaxKind.ShebangTrivia */; + } + } + switch (ch) { + case 10 /* CharacterCodes.lineFeed */: + case 13 /* CharacterCodes.carriageReturn */: + tokenFlags |= 1 /* TokenFlags.PrecedingLineBreak */; + if (skipTrivia) { + pos++; + continue; + } + else { + if (ch === 13 /* CharacterCodes.carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* CharacterCodes.lineFeed */) { + // consume both CR and LF + pos += 2; + } + else { + pos++; + } + return token = 4 /* SyntaxKind.NewLineTrivia */; + } + case 9 /* CharacterCodes.tab */: + case 11 /* CharacterCodes.verticalTab */: + case 12 /* CharacterCodes.formFeed */: + case 32 /* CharacterCodes.space */: + case 160 /* CharacterCodes.nonBreakingSpace */: + case 5760 /* CharacterCodes.ogham */: + case 8192 /* CharacterCodes.enQuad */: + case 8193 /* CharacterCodes.emQuad */: + case 8194 /* CharacterCodes.enSpace */: + case 8195 /* CharacterCodes.emSpace */: + case 8196 /* CharacterCodes.threePerEmSpace */: + case 8197 /* CharacterCodes.fourPerEmSpace */: + case 8198 /* CharacterCodes.sixPerEmSpace */: + case 8199 /* CharacterCodes.figureSpace */: + case 8200 /* CharacterCodes.punctuationSpace */: + case 8201 /* CharacterCodes.thinSpace */: + case 8202 /* CharacterCodes.hairSpace */: + case 8203 /* CharacterCodes.zeroWidthSpace */: + case 8239 /* CharacterCodes.narrowNoBreakSpace */: + case 8287 /* CharacterCodes.mathematicalSpace */: + case 12288 /* CharacterCodes.ideographicSpace */: + case 65279 /* CharacterCodes.byteOrderMark */: + if (skipTrivia) { + pos++; + continue; + } + else { + while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { + pos++; + } + return token = 5 /* SyntaxKind.WhitespaceTrivia */; + } + case 33 /* CharacterCodes.exclamation */: + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 37 /* SyntaxKind.ExclamationEqualsEqualsToken */; + } + return pos += 2, token = 35 /* SyntaxKind.ExclamationEqualsToken */; + } + pos++; + return token = 53 /* SyntaxKind.ExclamationToken */; + case 34 /* CharacterCodes.doubleQuote */: + case 39 /* CharacterCodes.singleQuote */: + tokenValue = scanString(); + return token = 10 /* SyntaxKind.StringLiteral */; + case 96 /* CharacterCodes.backtick */: + return token = scanTemplateAndSetTokenValue(/* isTaggedTemplate */ false); + case 37 /* CharacterCodes.percent */: + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 69 /* SyntaxKind.PercentEqualsToken */; + } + pos++; + return token = 44 /* SyntaxKind.PercentToken */; + case 38 /* CharacterCodes.ampersand */: + if (text.charCodeAt(pos + 1) === 38 /* CharacterCodes.ampersand */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */; + } + return pos += 2, token = 55 /* SyntaxKind.AmpersandAmpersandToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 73 /* SyntaxKind.AmpersandEqualsToken */; + } + pos++; + return token = 50 /* SyntaxKind.AmpersandToken */; + case 40 /* CharacterCodes.openParen */: + pos++; + return token = 20 /* SyntaxKind.OpenParenToken */; + case 41 /* CharacterCodes.closeParen */: + pos++; + return token = 21 /* SyntaxKind.CloseParenToken */; + case 42 /* CharacterCodes.asterisk */: + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 66 /* SyntaxKind.AsteriskEqualsToken */; + } + if (text.charCodeAt(pos + 1) === 42 /* CharacterCodes.asterisk */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */; + } + return pos += 2, token = 42 /* SyntaxKind.AsteriskAsteriskToken */; + } + pos++; + if (inJSDocType && !asteriskSeen && (tokenFlags & 1 /* TokenFlags.PrecedingLineBreak */)) { + // decoration at the start of a JSDoc comment line + asteriskSeen = true; + continue; + } + return token = 41 /* SyntaxKind.AsteriskToken */; + case 43 /* CharacterCodes.plus */: + if (text.charCodeAt(pos + 1) === 43 /* CharacterCodes.plus */) { + return pos += 2, token = 45 /* SyntaxKind.PlusPlusToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 64 /* SyntaxKind.PlusEqualsToken */; + } + pos++; + return token = 39 /* SyntaxKind.PlusToken */; + case 44 /* CharacterCodes.comma */: + pos++; + return token = 27 /* SyntaxKind.CommaToken */; + case 45 /* CharacterCodes.minus */: + if (text.charCodeAt(pos + 1) === 45 /* CharacterCodes.minus */) { + return pos += 2, token = 46 /* SyntaxKind.MinusMinusToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 65 /* SyntaxKind.MinusEqualsToken */; + } + pos++; + return token = 40 /* SyntaxKind.MinusToken */; + case 46 /* CharacterCodes.dot */: + if (isDigit(text.charCodeAt(pos + 1))) { + tokenValue = scanNumber().value; + return token = 8 /* SyntaxKind.NumericLiteral */; + } + if (text.charCodeAt(pos + 1) === 46 /* CharacterCodes.dot */ && text.charCodeAt(pos + 2) === 46 /* CharacterCodes.dot */) { + return pos += 3, token = 25 /* SyntaxKind.DotDotDotToken */; + } + pos++; + return token = 24 /* SyntaxKind.DotToken */; + case 47 /* CharacterCodes.slash */: + // Single-line comment + if (text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + while (pos < end) { + if (isLineBreak(text.charCodeAt(pos))) { + break; + } + pos++; + } + commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(tokenPos, pos), commentDirectiveRegExSingleLine, tokenPos); + if (skipTrivia) { + continue; + } + else { + return token = 2 /* SyntaxKind.SingleLineCommentTrivia */; + } + } + // Multi-line comment + if (text.charCodeAt(pos + 1) === 42 /* CharacterCodes.asterisk */) { + pos += 2; + if (text.charCodeAt(pos) === 42 /* CharacterCodes.asterisk */ && text.charCodeAt(pos + 1) !== 47 /* CharacterCodes.slash */) { + tokenFlags |= 2 /* TokenFlags.PrecedingJSDocComment */; + } + var commentClosed = false; + var lastLineStart = tokenPos; + while (pos < end) { + var ch_1 = text.charCodeAt(pos); + if (ch_1 === 42 /* CharacterCodes.asterisk */ && text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + commentClosed = true; + break; + } + pos++; + if (isLineBreak(ch_1)) { + lastLineStart = pos; + tokenFlags |= 1 /* TokenFlags.PrecedingLineBreak */; + } + } + commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart); + if (!commentClosed) { + error(ts.Diagnostics.Asterisk_Slash_expected); + } + if (skipTrivia) { + continue; + } + else { + if (!commentClosed) { + tokenFlags |= 4 /* TokenFlags.Unterminated */; + } + return token = 3 /* SyntaxKind.MultiLineCommentTrivia */; + } + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 68 /* SyntaxKind.SlashEqualsToken */; + } + pos++; + return token = 43 /* SyntaxKind.SlashToken */; + case 48 /* CharacterCodes._0 */: + if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* CharacterCodes.X */ || text.charCodeAt(pos + 1) === 120 /* CharacterCodes.x */)) { + pos += 2; + tokenValue = scanMinimumNumberOfHexDigits(1, /*canHaveSeparators*/ true); + if (!tokenValue) { + error(ts.Diagnostics.Hexadecimal_digit_expected); + tokenValue = "0"; + } + tokenValue = "0x" + tokenValue; + tokenFlags |= 64 /* TokenFlags.HexSpecifier */; + return token = checkBigIntSuffix(); + } + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* CharacterCodes.B */ || text.charCodeAt(pos + 1) === 98 /* CharacterCodes.b */)) { + pos += 2; + tokenValue = scanBinaryOrOctalDigits(/* base */ 2); + if (!tokenValue) { + error(ts.Diagnostics.Binary_digit_expected); + tokenValue = "0"; + } + tokenValue = "0b" + tokenValue; + tokenFlags |= 128 /* TokenFlags.BinarySpecifier */; + return token = checkBigIntSuffix(); + } + else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* CharacterCodes.O */ || text.charCodeAt(pos + 1) === 111 /* CharacterCodes.o */)) { + pos += 2; + tokenValue = scanBinaryOrOctalDigits(/* base */ 8); + if (!tokenValue) { + error(ts.Diagnostics.Octal_digit_expected); + tokenValue = "0"; + } + tokenValue = "0o" + tokenValue; + tokenFlags |= 256 /* TokenFlags.OctalSpecifier */; + return token = checkBigIntSuffix(); + } + // Try to parse as an octal + if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) { + tokenValue = "" + scanOctalDigits(); + tokenFlags |= 32 /* TokenFlags.Octal */; + return token = 8 /* SyntaxKind.NumericLiteral */; + } + // This fall-through is a deviation from the EcmaScript grammar. The grammar says that a leading zero + // can only be followed by an octal digit, a dot, or the end of the number literal. However, we are being + // permissive and allowing decimal digits of the form 08* and 09* (which many browsers also do). + // falls through + case 49 /* CharacterCodes._1 */: + case 50 /* CharacterCodes._2 */: + case 51 /* CharacterCodes._3 */: + case 52 /* CharacterCodes._4 */: + case 53 /* CharacterCodes._5 */: + case 54 /* CharacterCodes._6 */: + case 55 /* CharacterCodes._7 */: + case 56 /* CharacterCodes._8 */: + case 57 /* CharacterCodes._9 */: + (_a = scanNumber(), token = _a.type, tokenValue = _a.value); + return token; + case 58 /* CharacterCodes.colon */: + pos++; + return token = 58 /* SyntaxKind.ColonToken */; + case 59 /* CharacterCodes.semicolon */: + pos++; + return token = 26 /* SyntaxKind.SemicolonToken */; + case 60 /* CharacterCodes.lessThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 7 /* SyntaxKind.ConflictMarkerTrivia */; + } + } + if (text.charCodeAt(pos + 1) === 60 /* CharacterCodes.lessThan */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 70 /* SyntaxKind.LessThanLessThanEqualsToken */; + } + return pos += 2, token = 47 /* SyntaxKind.LessThanLessThanToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 32 /* SyntaxKind.LessThanEqualsToken */; + } + if (languageVariant === 1 /* LanguageVariant.JSX */ && + text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */ && + text.charCodeAt(pos + 2) !== 42 /* CharacterCodes.asterisk */) { + return pos += 2, token = 30 /* SyntaxKind.LessThanSlashToken */; + } + pos++; + return token = 29 /* SyntaxKind.LessThanToken */; + case 61 /* CharacterCodes.equals */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 7 /* SyntaxKind.ConflictMarkerTrivia */; + } + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 36 /* SyntaxKind.EqualsEqualsEqualsToken */; + } + return pos += 2, token = 34 /* SyntaxKind.EqualsEqualsToken */; + } + if (text.charCodeAt(pos + 1) === 62 /* CharacterCodes.greaterThan */) { + return pos += 2, token = 38 /* SyntaxKind.EqualsGreaterThanToken */; + } + pos++; + return token = 63 /* SyntaxKind.EqualsToken */; + case 62 /* CharacterCodes.greaterThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 7 /* SyntaxKind.ConflictMarkerTrivia */; + } + } + pos++; + return token = 31 /* SyntaxKind.GreaterThanToken */; + case 63 /* CharacterCodes.question */: + if (text.charCodeAt(pos + 1) === 46 /* CharacterCodes.dot */ && !isDigit(text.charCodeAt(pos + 2))) { + return pos += 2, token = 28 /* SyntaxKind.QuestionDotToken */; + } + if (text.charCodeAt(pos + 1) === 63 /* CharacterCodes.question */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 77 /* SyntaxKind.QuestionQuestionEqualsToken */; + } + return pos += 2, token = 60 /* SyntaxKind.QuestionQuestionToken */; + } + pos++; + return token = 57 /* SyntaxKind.QuestionToken */; + case 91 /* CharacterCodes.openBracket */: + pos++; + return token = 22 /* SyntaxKind.OpenBracketToken */; + case 93 /* CharacterCodes.closeBracket */: + pos++; + return token = 23 /* SyntaxKind.CloseBracketToken */; + case 94 /* CharacterCodes.caret */: + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 78 /* SyntaxKind.CaretEqualsToken */; + } + pos++; + return token = 52 /* SyntaxKind.CaretToken */; + case 123 /* CharacterCodes.openBrace */: + pos++; + return token = 18 /* SyntaxKind.OpenBraceToken */; + case 124 /* CharacterCodes.bar */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + if (skipTrivia) { + continue; + } + else { + return token = 7 /* SyntaxKind.ConflictMarkerTrivia */; + } + } + if (text.charCodeAt(pos + 1) === 124 /* CharacterCodes.bar */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 75 /* SyntaxKind.BarBarEqualsToken */; + } + return pos += 2, token = 56 /* SyntaxKind.BarBarToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 74 /* SyntaxKind.BarEqualsToken */; + } + pos++; + return token = 51 /* SyntaxKind.BarToken */; + case 125 /* CharacterCodes.closeBrace */: + pos++; + return token = 19 /* SyntaxKind.CloseBraceToken */; + case 126 /* CharacterCodes.tilde */: + pos++; + return token = 54 /* SyntaxKind.TildeToken */; + case 64 /* CharacterCodes.at */: + pos++; + return token = 59 /* SyntaxKind.AtToken */; + case 92 /* CharacterCodes.backslash */: + var extendedCookedChar = peekExtendedUnicodeEscape(); + if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { + pos += 3; + tokenFlags |= 8 /* TokenFlags.ExtendedUnicodeEscape */; + tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts(); + return token = getIdentifierToken(); + } + var cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { + pos += 6; + tokenFlags |= 1024 /* TokenFlags.UnicodeEscape */; + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + error(ts.Diagnostics.Invalid_character); + pos++; + return token = 0 /* SyntaxKind.Unknown */; + case 35 /* CharacterCodes.hash */: + if (pos !== 0 && text[pos + 1] === "!") { + error(ts.Diagnostics.can_only_be_used_at_the_start_of_a_file); + pos++; + return token = 0 /* SyntaxKind.Unknown */; + } + if (isIdentifierStart(codePointAt(text, pos + 1), languageVersion)) { + pos++; + scanIdentifier(codePointAt(text, pos), languageVersion); + } + else { + tokenValue = String.fromCharCode(codePointAt(text, pos)); + error(ts.Diagnostics.Invalid_character, pos++, charSize(ch)); + } + return token = 80 /* SyntaxKind.PrivateIdentifier */; + default: + var identifierKind = scanIdentifier(ch, languageVersion); + if (identifierKind) { + return token = identifierKind; + } + else if (isWhiteSpaceSingleLine(ch)) { + pos += charSize(ch); + continue; + } + else if (isLineBreak(ch)) { + tokenFlags |= 1 /* TokenFlags.PrecedingLineBreak */; + pos += charSize(ch); + continue; + } + var size = charSize(ch); + error(ts.Diagnostics.Invalid_character, pos, size); + pos += size; + return token = 0 /* SyntaxKind.Unknown */; + } + } + } + function reScanInvalidIdentifier() { + ts.Debug.assert(token === 0 /* SyntaxKind.Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'."); + pos = tokenPos = startPos; + tokenFlags = 0; + var ch = codePointAt(text, pos); + var identifierKind = scanIdentifier(ch, 99 /* ScriptTarget.ESNext */); + if (identifierKind) { + return token = identifierKind; + } + pos += charSize(ch); + return token; // Still `SyntaKind.Unknown` + } + function scanIdentifier(startCharacter, languageVersion) { + var ch = startCharacter; + if (isIdentifierStart(ch, languageVersion)) { + pos += charSize(ch); + while (pos < end && isIdentifierPart(ch = codePointAt(text, pos), languageVersion)) + pos += charSize(ch); + tokenValue = text.substring(tokenPos, pos); + if (ch === 92 /* CharacterCodes.backslash */) { + tokenValue += scanIdentifierParts(); + } + return getIdentifierToken(); + } + } + function reScanGreaterToken() { + if (token === 31 /* SyntaxKind.GreaterThanToken */) { + if (text.charCodeAt(pos) === 62 /* CharacterCodes.greaterThan */) { + if (text.charCodeAt(pos + 1) === 62 /* CharacterCodes.greaterThan */) { + if (text.charCodeAt(pos + 2) === 61 /* CharacterCodes.equals */) { + return pos += 3, token = 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */; + } + return pos += 2, token = 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */; + } + if (text.charCodeAt(pos + 1) === 61 /* CharacterCodes.equals */) { + return pos += 2, token = 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */; + } + pos++; + return token = 48 /* SyntaxKind.GreaterThanGreaterThanToken */; + } + if (text.charCodeAt(pos) === 61 /* CharacterCodes.equals */) { + pos++; + return token = 33 /* SyntaxKind.GreaterThanEqualsToken */; + } + } + return token; + } + function reScanAsteriskEqualsToken() { + ts.Debug.assert(token === 66 /* SyntaxKind.AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='"); + pos = tokenPos + 1; + return token = 63 /* SyntaxKind.EqualsToken */; + } + function reScanSlashToken() { + if (token === 43 /* SyntaxKind.SlashToken */ || token === 68 /* SyntaxKind.SlashEqualsToken */) { + var p = tokenPos + 1; + var inEscape = false; + var inCharacterClass = false; + while (true) { + // If we reach the end of a file, or hit a newline, then this is an unterminated + // regex. Report error and return what we have so far. + if (p >= end) { + tokenFlags |= 4 /* TokenFlags.Unterminated */; + error(ts.Diagnostics.Unterminated_regular_expression_literal); + break; + } + var ch = text.charCodeAt(p); + if (isLineBreak(ch)) { + tokenFlags |= 4 /* TokenFlags.Unterminated */; + error(ts.Diagnostics.Unterminated_regular_expression_literal); + break; + } + if (inEscape) { + // Parsing an escape character; + // reset the flag and just advance to the next char. + inEscape = false; + } + else if (ch === 47 /* CharacterCodes.slash */ && !inCharacterClass) { + // A slash within a character class is permissible, + // but in general it signals the end of the regexp literal. + p++; + break; + } + else if (ch === 91 /* CharacterCodes.openBracket */) { + inCharacterClass = true; + } + else if (ch === 92 /* CharacterCodes.backslash */) { + inEscape = true; + } + else if (ch === 93 /* CharacterCodes.closeBracket */) { + inCharacterClass = false; + } + p++; + } + while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) { + p++; + } + pos = p; + tokenValue = text.substring(tokenPos, pos); + token = 13 /* SyntaxKind.RegularExpressionLiteral */; + } + return token; + } + function appendIfCommentDirective(commentDirectives, text, commentDirectiveRegEx, lineStart) { + var type = getDirectiveFromComment(ts.trimStringStart(text), commentDirectiveRegEx); + if (type === undefined) { + return commentDirectives; + } + return ts.append(commentDirectives, { + range: { pos: lineStart, end: pos }, + type: type, + }); + } + function getDirectiveFromComment(text, commentDirectiveRegEx) { + var match = commentDirectiveRegEx.exec(text); + if (!match) { + return undefined; + } + switch (match[1]) { + case "ts-expect-error": + return 0 /* CommentDirectiveType.ExpectError */; + case "ts-ignore": + return 1 /* CommentDirectiveType.Ignore */; + } + return undefined; + } + /** + * Unconditionally back up and scan a template expression portion. + */ + function reScanTemplateToken(isTaggedTemplate) { + ts.Debug.assert(token === 19 /* SyntaxKind.CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'"); + pos = tokenPos; + return token = scanTemplateAndSetTokenValue(isTaggedTemplate); + } + function reScanTemplateHeadOrNoSubstitutionTemplate() { + pos = tokenPos; + return token = scanTemplateAndSetTokenValue(/* isTaggedTemplate */ true); + } + function reScanJsxToken(allowMultilineJsxText) { + if (allowMultilineJsxText === void 0) { allowMultilineJsxText = true; } + pos = tokenPos = startPos; + return token = scanJsxToken(allowMultilineJsxText); + } + function reScanLessThanToken() { + if (token === 47 /* SyntaxKind.LessThanLessThanToken */) { + pos = tokenPos + 1; + return token = 29 /* SyntaxKind.LessThanToken */; + } + return token; + } + function reScanHashToken() { + if (token === 80 /* SyntaxKind.PrivateIdentifier */) { + pos = tokenPos + 1; + return token = 62 /* SyntaxKind.HashToken */; + } + return token; + } + function reScanQuestionToken() { + ts.Debug.assert(token === 60 /* SyntaxKind.QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'"); + pos = tokenPos + 1; + return token = 57 /* SyntaxKind.QuestionToken */; + } + function scanJsxToken(allowMultilineJsxText) { + if (allowMultilineJsxText === void 0) { allowMultilineJsxText = true; } + startPos = tokenPos = pos; + if (pos >= end) { + return token = 1 /* SyntaxKind.EndOfFileToken */; + } + var char = text.charCodeAt(pos); + if (char === 60 /* CharacterCodes.lessThan */) { + if (text.charCodeAt(pos + 1) === 47 /* CharacterCodes.slash */) { + pos += 2; + return token = 30 /* SyntaxKind.LessThanSlashToken */; + } + pos++; + return token = 29 /* SyntaxKind.LessThanToken */; + } + if (char === 123 /* CharacterCodes.openBrace */) { + pos++; + return token = 18 /* SyntaxKind.OpenBraceToken */; + } + // First non-whitespace character on this line. + var firstNonWhitespace = 0; + // These initial values are special because the first line is: + // firstNonWhitespace = 0 to indicate that we want leading whitespace, + while (pos < end) { + char = text.charCodeAt(pos); + if (char === 123 /* CharacterCodes.openBrace */) { + break; + } + if (char === 60 /* CharacterCodes.lessThan */) { + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error); + return token = 7 /* SyntaxKind.ConflictMarkerTrivia */; + } + break; + } + if (char === 62 /* CharacterCodes.greaterThan */) { + error(ts.Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1); + } + if (char === 125 /* CharacterCodes.closeBrace */) { + error(ts.Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1); + } + // FirstNonWhitespace is 0, then we only see whitespaces so far. If we see a linebreak, we want to ignore that whitespaces. + // i.e (- : whitespace) + //
    ---- + //
    becomes
    + // + //
    ----
    becomes
    ----
    + if (isLineBreak(char) && firstNonWhitespace === 0) { + firstNonWhitespace = -1; + } + else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) { + // Stop JsxText on each line during formatting. This allows the formatter to + // indent each line correctly. + break; + } + else if (!isWhiteSpaceLike(char)) { + firstNonWhitespace = pos; + } + pos++; + } + tokenValue = text.substring(startPos, pos); + return firstNonWhitespace === -1 ? 12 /* SyntaxKind.JsxTextAllWhiteSpaces */ : 11 /* SyntaxKind.JsxText */; + } + // Scans a JSX identifier; these differ from normal identifiers in that + // they allow dashes + function scanJsxIdentifier() { + if (tokenIsIdentifierOrKeyword(token)) { + // An identifier or keyword has already been parsed - check for a `-` or a single instance of `:` and then append it and + // everything after it to the token + // Do note that this means that `scanJsxIdentifier` effectively _mutates_ the visible token without advancing to a new token + // Any caller should be expecting this behavior and should only read the pos or token value after calling it. + var namespaceSeparator = false; + while (pos < end) { + var ch = text.charCodeAt(pos); + if (ch === 45 /* CharacterCodes.minus */) { + tokenValue += "-"; + pos++; + continue; + } + else if (ch === 58 /* CharacterCodes.colon */ && !namespaceSeparator) { + tokenValue += ":"; + pos++; + namespaceSeparator = true; + token = 79 /* SyntaxKind.Identifier */; // swap from keyword kind to identifier kind + continue; + } + var oldPos = pos; + tokenValue += scanIdentifierParts(); // reuse `scanIdentifierParts` so unicode escapes are handled + if (pos === oldPos) { + break; + } + } + // Do not include a trailing namespace separator in the token, since this is against the spec. + if (tokenValue.slice(-1) === ":") { + tokenValue = tokenValue.slice(0, -1); + pos--; + } + return getIdentifierToken(); + } + return token; + } + function scanJsxAttributeValue() { + startPos = pos; + switch (text.charCodeAt(pos)) { + case 34 /* CharacterCodes.doubleQuote */: + case 39 /* CharacterCodes.singleQuote */: + tokenValue = scanString(/*jsxAttributeString*/ true); + return token = 10 /* SyntaxKind.StringLiteral */; + default: + // If this scans anything other than `{`, it's a parse error. + return scan(); + } + } + function reScanJsxAttributeValue() { + pos = tokenPos = startPos; + return scanJsxAttributeValue(); + } + function scanJsDocToken() { + startPos = tokenPos = pos; + tokenFlags = 0 /* TokenFlags.None */; + if (pos >= end) { + return token = 1 /* SyntaxKind.EndOfFileToken */; + } + var ch = codePointAt(text, pos); + pos += charSize(ch); + switch (ch) { + case 9 /* CharacterCodes.tab */: + case 11 /* CharacterCodes.verticalTab */: + case 12 /* CharacterCodes.formFeed */: + case 32 /* CharacterCodes.space */: + while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) { + pos++; + } + return token = 5 /* SyntaxKind.WhitespaceTrivia */; + case 64 /* CharacterCodes.at */: + return token = 59 /* SyntaxKind.AtToken */; + case 13 /* CharacterCodes.carriageReturn */: + if (text.charCodeAt(pos) === 10 /* CharacterCodes.lineFeed */) { + pos++; + } + // falls through + case 10 /* CharacterCodes.lineFeed */: + tokenFlags |= 1 /* TokenFlags.PrecedingLineBreak */; + return token = 4 /* SyntaxKind.NewLineTrivia */; + case 42 /* CharacterCodes.asterisk */: + return token = 41 /* SyntaxKind.AsteriskToken */; + case 123 /* CharacterCodes.openBrace */: + return token = 18 /* SyntaxKind.OpenBraceToken */; + case 125 /* CharacterCodes.closeBrace */: + return token = 19 /* SyntaxKind.CloseBraceToken */; + case 91 /* CharacterCodes.openBracket */: + return token = 22 /* SyntaxKind.OpenBracketToken */; + case 93 /* CharacterCodes.closeBracket */: + return token = 23 /* SyntaxKind.CloseBracketToken */; + case 60 /* CharacterCodes.lessThan */: + return token = 29 /* SyntaxKind.LessThanToken */; + case 62 /* CharacterCodes.greaterThan */: + return token = 31 /* SyntaxKind.GreaterThanToken */; + case 61 /* CharacterCodes.equals */: + return token = 63 /* SyntaxKind.EqualsToken */; + case 44 /* CharacterCodes.comma */: + return token = 27 /* SyntaxKind.CommaToken */; + case 46 /* CharacterCodes.dot */: + return token = 24 /* SyntaxKind.DotToken */; + case 96 /* CharacterCodes.backtick */: + return token = 61 /* SyntaxKind.BacktickToken */; + case 35 /* CharacterCodes.hash */: + return token = 62 /* SyntaxKind.HashToken */; + case 92 /* CharacterCodes.backslash */: + pos--; + var extendedCookedChar = peekExtendedUnicodeEscape(); + if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { + pos += 3; + tokenFlags |= 8 /* TokenFlags.ExtendedUnicodeEscape */; + tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts(); + return token = getIdentifierToken(); + } + var cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { + pos += 6; + tokenFlags |= 1024 /* TokenFlags.UnicodeEscape */; + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + pos++; + return token = 0 /* SyntaxKind.Unknown */; + } + if (isIdentifierStart(ch, languageVersion)) { + var char = ch; + while (pos < end && isIdentifierPart(char = codePointAt(text, pos), languageVersion) || text.charCodeAt(pos) === 45 /* CharacterCodes.minus */) + pos += charSize(char); + tokenValue = text.substring(tokenPos, pos); + if (char === 92 /* CharacterCodes.backslash */) { + tokenValue += scanIdentifierParts(); + } + return token = getIdentifierToken(); + } + else { + return token = 0 /* SyntaxKind.Unknown */; + } + } + function speculationHelper(callback, isLookahead) { + var savePos = pos; + var saveStartPos = startPos; + var saveTokenPos = tokenPos; + var saveToken = token; + var saveTokenValue = tokenValue; + var saveTokenFlags = tokenFlags; + var result = callback(); + // If our callback returned something 'falsy' or we're just looking ahead, + // then unconditionally restore us to where we were. + if (!result || isLookahead) { + pos = savePos; + startPos = saveStartPos; + tokenPos = saveTokenPos; + token = saveToken; + tokenValue = saveTokenValue; + tokenFlags = saveTokenFlags; + } + return result; + } + function scanRange(start, length, callback) { + var saveEnd = end; + var savePos = pos; + var saveStartPos = startPos; + var saveTokenPos = tokenPos; + var saveToken = token; + var saveTokenValue = tokenValue; + var saveTokenFlags = tokenFlags; + var saveErrorExpectations = commentDirectives; + setText(text, start, length); + var result = callback(); + end = saveEnd; + pos = savePos; + startPos = saveStartPos; + tokenPos = saveTokenPos; + token = saveToken; + tokenValue = saveTokenValue; + tokenFlags = saveTokenFlags; + commentDirectives = saveErrorExpectations; + return result; + } + function lookAhead(callback) { + return speculationHelper(callback, /*isLookahead*/ true); + } + function tryScan(callback) { + return speculationHelper(callback, /*isLookahead*/ false); + } + function getText() { + return text; + } + function clearCommentDirectives() { + commentDirectives = undefined; + } + function setText(newText, start, length) { + text = newText || ""; + end = length === undefined ? text.length : start + length; + setTextPos(start || 0); + } + function setOnError(errorCallback) { + onError = errorCallback; + } + function setScriptTarget(scriptTarget) { + languageVersion = scriptTarget; + } + function setLanguageVariant(variant) { + languageVariant = variant; + } + function setTextPos(textPos) { + ts.Debug.assert(textPos >= 0); + pos = textPos; + startPos = textPos; + tokenPos = textPos; + token = 0 /* SyntaxKind.Unknown */; + tokenValue = undefined; + tokenFlags = 0 /* TokenFlags.None */; + } + function setInJSDocType(inType) { + inJSDocType += inType ? 1 : -1; + } + } + ts.createScanner = createScanner; + /* @internal */ + var codePointAt = String.prototype.codePointAt ? function (s, i) { return s.codePointAt(i); } : function codePointAt(str, i) { + // from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt + var size = str.length; + // Account for out-of-bounds indices: + if (i < 0 || i >= size) { + return undefined; // String.codePointAt returns `undefined` for OOB indexes + } + // Get the first code unit + var first = str.charCodeAt(i); + // check if it’s the start of a surrogate pair + if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) { // high surrogate and there is a next code unit + var second = str.charCodeAt(i + 1); + if (second >= 0xDC00 && second <= 0xDFFF) { // low surrogate + // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae + return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000; + } + } + return first; + }; + /* @internal */ + function charSize(ch) { + if (ch >= 0x10000) { + return 2; + } + return 1; + } + // Derived from the 10.1.1 UTF16Encoding of the ES6 Spec. + function utf16EncodeAsStringFallback(codePoint) { + ts.Debug.assert(0x0 <= codePoint && codePoint <= 0x10FFFF); + if (codePoint <= 65535) { + return String.fromCharCode(codePoint); + } + var codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 0xD800; + var codeUnit2 = ((codePoint - 65536) % 1024) + 0xDC00; + return String.fromCharCode(codeUnit1, codeUnit2); + } + var utf16EncodeAsStringWorker = String.fromCodePoint ? function (codePoint) { return String.fromCodePoint(codePoint); } : utf16EncodeAsStringFallback; + /* @internal */ + function utf16EncodeAsString(codePoint) { + return utf16EncodeAsStringWorker(codePoint); + } + ts.utf16EncodeAsString = utf16EncodeAsString; +})(ts || (ts = {})); +var ts; +(function (ts) { + function isExternalModuleNameRelative(moduleName) { + // TypeScript 1.0 spec (April 2014): 11.2.1 + // An external module name is "relative" if the first term is "." or "..". + // Update: We also consider a path like `C:\foo.ts` "relative" because we do not search for it in `node_modules` or treat it as an ambient module. + return ts.pathIsRelative(moduleName) || ts.isRootedDiskPath(moduleName); + } + ts.isExternalModuleNameRelative = isExternalModuleNameRelative; + function sortAndDeduplicateDiagnostics(diagnostics) { + return ts.sortAndDeduplicate(diagnostics, ts.compareDiagnostics); + } + ts.sortAndDeduplicateDiagnostics = sortAndDeduplicateDiagnostics; + function getDefaultLibFileName(options) { + switch (ts.getEmitScriptTarget(options)) { + case 99 /* ScriptTarget.ESNext */: + return "lib.esnext.full.d.ts"; + case 9 /* ScriptTarget.ES2022 */: + return "lib.es2022.full.d.ts"; + case 8 /* ScriptTarget.ES2021 */: + return "lib.es2021.full.d.ts"; + case 7 /* ScriptTarget.ES2020 */: + return "lib.es2020.full.d.ts"; + case 6 /* ScriptTarget.ES2019 */: + return "lib.es2019.full.d.ts"; + case 5 /* ScriptTarget.ES2018 */: + return "lib.es2018.full.d.ts"; + case 4 /* ScriptTarget.ES2017 */: + return "lib.es2017.full.d.ts"; + case 3 /* ScriptTarget.ES2016 */: + return "lib.es2016.full.d.ts"; + case 2 /* ScriptTarget.ES2015 */: + return "lib.es6.d.ts"; // We don't use lib.es2015.full.d.ts due to breaking change. + default: + return "lib.d.ts"; + } + } + ts.getDefaultLibFileName = getDefaultLibFileName; + function textSpanEnd(span) { + return span.start + span.length; + } + ts.textSpanEnd = textSpanEnd; + function textSpanIsEmpty(span) { + return span.length === 0; + } + ts.textSpanIsEmpty = textSpanIsEmpty; + function textSpanContainsPosition(span, position) { + return position >= span.start && position < textSpanEnd(span); + } + ts.textSpanContainsPosition = textSpanContainsPosition; + /* @internal */ + function textRangeContainsPositionInclusive(span, position) { + return position >= span.pos && position <= span.end; + } + ts.textRangeContainsPositionInclusive = textRangeContainsPositionInclusive; + // Returns true if 'span' contains 'other'. + function textSpanContainsTextSpan(span, other) { + return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); + } + ts.textSpanContainsTextSpan = textSpanContainsTextSpan; + function textSpanOverlapsWith(span, other) { + return textSpanOverlap(span, other) !== undefined; + } + ts.textSpanOverlapsWith = textSpanOverlapsWith; + function textSpanOverlap(span1, span2) { + var overlap = textSpanIntersection(span1, span2); + return overlap && overlap.length === 0 ? undefined : overlap; + } + ts.textSpanOverlap = textSpanOverlap; + function textSpanIntersectsWithTextSpan(span, other) { + return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length); + } + ts.textSpanIntersectsWithTextSpan = textSpanIntersectsWithTextSpan; + function textSpanIntersectsWith(span, start, length) { + return decodedTextSpanIntersectsWith(span.start, span.length, start, length); + } + ts.textSpanIntersectsWith = textSpanIntersectsWith; + function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { + var end1 = start1 + length1; + var end2 = start2 + length2; + return start2 <= end1 && end2 >= start1; + } + ts.decodedTextSpanIntersectsWith = decodedTextSpanIntersectsWith; + function textSpanIntersectsWithPosition(span, position) { + return position <= textSpanEnd(span) && position >= span.start; + } + ts.textSpanIntersectsWithPosition = textSpanIntersectsWithPosition; + function textSpanIntersection(span1, span2) { + var start = Math.max(span1.start, span2.start); + var end = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + return start <= end ? createTextSpanFromBounds(start, end) : undefined; + } + ts.textSpanIntersection = textSpanIntersection; + function createTextSpan(start, length) { + if (start < 0) { + throw new Error("start < 0"); + } + if (length < 0) { + throw new Error("length < 0"); + } + return { start: start, length: length }; + } + ts.createTextSpan = createTextSpan; + function createTextSpanFromBounds(start, end) { + return createTextSpan(start, end - start); + } + ts.createTextSpanFromBounds = createTextSpanFromBounds; + function textChangeRangeNewSpan(range) { + return createTextSpan(range.span.start, range.newLength); + } + ts.textChangeRangeNewSpan = textChangeRangeNewSpan; + function textChangeRangeIsUnchanged(range) { + return textSpanIsEmpty(range.span) && range.newLength === 0; + } + ts.textChangeRangeIsUnchanged = textChangeRangeIsUnchanged; + function createTextChangeRange(span, newLength) { + if (newLength < 0) { + throw new Error("newLength < 0"); + } + return { span: span, newLength: newLength }; + } + ts.createTextChangeRange = createTextChangeRange; + ts.unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); // eslint-disable-line prefer-const + /** + * Called to merge all the changes that occurred across several versions of a script snapshot + * into a single change. i.e. if a user keeps making successive edits to a script we will + * have a text change from V1 to V2, V2 to V3, ..., Vn. + * + * This function will then merge those changes into a single change range valid between V1 and + * Vn. + */ + function collapseTextChangeRangesAcrossMultipleVersions(changes) { + if (changes.length === 0) { + return ts.unchangedTextChangeRange; + } + if (changes.length === 1) { + return changes[0]; + } + // We change from talking about { { oldStart, oldLength }, newLength } to { oldStart, oldEnd, newEnd } + // as it makes things much easier to reason about. + var change0 = changes[0]; + var oldStartN = change0.span.start; + var oldEndN = textSpanEnd(change0.span); + var newEndN = oldStartN + change0.newLength; + for (var i = 1; i < changes.length; i++) { + var nextChange = changes[i]; + // Consider the following case: + // i.e. two edits. The first represents the text change range { { 10, 50 }, 30 }. i.e. The span starting + // at 10, with length 50 is reduced to length 30. The second represents the text change range { { 30, 30 }, 40 }. + // i.e. the span starting at 30 with length 30 is increased to length 40. + // + // 0 10 20 30 40 50 60 70 80 90 100 + // ------------------------------------------------------------------------------------------------------- + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ------------------------------------------------------------------------------------------------------- + // | \ + // | \ + // T2 | \ + // | \ + // | \ + // ------------------------------------------------------------------------------------------------------- + // + // Merging these turns out to not be too difficult. First, determining the new start of the change is trivial + // it's just the min of the old and new starts. i.e.: + // + // 0 10 20 30 40 50 60 70 80 90 100 + // ------------------------------------------------------------*------------------------------------------ + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ----------------------------------------$-------------------$------------------------------------------ + // . | \ + // . | \ + // T2 . | \ + // . | \ + // . | \ + // ----------------------------------------------------------------------*-------------------------------- + // + // (Note the dots represent the newly inferred start. + // Determining the new and old end is also pretty simple. Basically it boils down to paying attention to the + // absolute positions at the asterisks, and the relative change between the dollar signs. Basically, we see + // which if the two $'s precedes the other, and we move that one forward until they line up. in this case that + // means: + // + // 0 10 20 30 40 50 60 70 80 90 100 + // --------------------------------------------------------------------------------*---------------------- + // | / + // | /---- + // T1 | /---- + // | /---- + // | /---- + // ------------------------------------------------------------$------------------------------------------ + // . | \ + // . | \ + // T2 . | \ + // . | \ + // . | \ + // ----------------------------------------------------------------------*-------------------------------- + // + // In other words (in this case), we're recognizing that the second edit happened after where the first edit + // ended with a delta of 20 characters (60 - 40). Thus, if we go back in time to where the first edit started + // that's the same as if we started at char 80 instead of 60. + // + // As it so happens, the same logic applies if the second edit precedes the first edit. In that case rather + // than pushing the first edit forward to match the second, we'll push the second edit forward to match the + // first. + // + // In this case that means we have { oldStart: 10, oldEnd: 80, newEnd: 70 } or, in TextChangeRange + // semantics: { { start: 10, length: 70 }, newLength: 60 } + // + // The math then works out as follows. + // If we have { oldStart1, oldEnd1, newEnd1 } and { oldStart2, oldEnd2, newEnd2 } then we can compute the + // final result like so: + // + // { + // oldStart3: Min(oldStart1, oldStart2), + // oldEnd3: Max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)), + // newEnd3: Max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)) + // } + var oldStart1 = oldStartN; + var oldEnd1 = oldEndN; + var newEnd1 = newEndN; + var oldStart2 = nextChange.span.start; + var oldEnd2 = textSpanEnd(nextChange.span); + var newEnd2 = oldStart2 + nextChange.newLength; + oldStartN = Math.min(oldStart1, oldStart2); + oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); + newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); + } + return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), /*newLength*/ newEndN - oldStartN); + } + ts.collapseTextChangeRangesAcrossMultipleVersions = collapseTextChangeRangesAcrossMultipleVersions; + function getTypeParameterOwner(d) { + if (d && d.kind === 163 /* SyntaxKind.TypeParameter */) { + for (var current = d; current; current = current.parent) { + if (isFunctionLike(current) || isClassLike(current) || current.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + return current; + } + } + } + } + ts.getTypeParameterOwner = getTypeParameterOwner; + function isParameterPropertyDeclaration(node, parent) { + return ts.hasSyntacticModifier(node, 16476 /* ModifierFlags.ParameterPropertyModifier */) && parent.kind === 171 /* SyntaxKind.Constructor */; + } + ts.isParameterPropertyDeclaration = isParameterPropertyDeclaration; + function isEmptyBindingPattern(node) { + if (isBindingPattern(node)) { + return ts.every(node.elements, isEmptyBindingElement); + } + return false; + } + ts.isEmptyBindingPattern = isEmptyBindingPattern; + function isEmptyBindingElement(node) { + if (ts.isOmittedExpression(node)) { + return true; + } + return isEmptyBindingPattern(node.name); + } + ts.isEmptyBindingElement = isEmptyBindingElement; + function walkUpBindingElementsAndPatterns(binding) { + var node = binding.parent; + while (ts.isBindingElement(node.parent)) { + node = node.parent.parent; + } + return node.parent; + } + ts.walkUpBindingElementsAndPatterns = walkUpBindingElementsAndPatterns; + function getCombinedFlags(node, getFlags) { + if (ts.isBindingElement(node)) { + node = walkUpBindingElementsAndPatterns(node); + } + var flags = getFlags(node); + if (node.kind === 254 /* SyntaxKind.VariableDeclaration */) { + node = node.parent; + } + if (node && node.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + flags |= getFlags(node); + node = node.parent; + } + if (node && node.kind === 237 /* SyntaxKind.VariableStatement */) { + flags |= getFlags(node); + } + return flags; + } + function getCombinedModifierFlags(node) { + return getCombinedFlags(node, ts.getEffectiveModifierFlags); + } + ts.getCombinedModifierFlags = getCombinedModifierFlags; + /* @internal */ + function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) { + return getCombinedFlags(node, ts.getEffectiveModifierFlagsAlwaysIncludeJSDoc); + } + ts.getCombinedNodeFlagsAlwaysIncludeJSDoc = getCombinedNodeFlagsAlwaysIncludeJSDoc; + // Returns the node flags for this node and all relevant parent nodes. This is done so that + // nodes like variable declarations and binding elements can returned a view of their flags + // that includes the modifiers from their container. i.e. flags like export/declare aren't + // stored on the variable declaration directly, but on the containing variable statement + // (if it has one). Similarly, flags for let/const are stored on the variable declaration + // list. By calling this function, all those flags are combined so that the client can treat + // the node as if it actually had those flags. + function getCombinedNodeFlags(node) { + return getCombinedFlags(node, function (n) { return n.flags; }); + } + ts.getCombinedNodeFlags = getCombinedNodeFlags; + /* @internal */ + ts.supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"]; + /** + * Checks to see if the locale is in the appropriate format, + * and if it is, attempts to set the appropriate language. + */ + function validateLocaleAndSetLanguage(locale, sys, errors) { + var lowerCaseLocale = locale.toLowerCase(); + var matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(lowerCaseLocale); + if (!matchResult) { + if (errors) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); + } + return; + } + var language = matchResult[1]; + var territory = matchResult[3]; + // First try the entire locale, then fall back to just language if that's all we have. + // Either ways do not fail, and fallback to the English diagnostic strings. + if (ts.contains(ts.supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) { + trySetLanguageAndTerritory(language, /*territory*/ undefined, errors); + } + // Set the UI locale for string collation + ts.setUILocale(locale); + function trySetLanguageAndTerritory(language, territory, errors) { + var compilerFilePath = ts.normalizePath(sys.getExecutingFilePath()); + var containingDirectoryPath = ts.getDirectoryPath(compilerFilePath); + var filePath = ts.combinePaths(containingDirectoryPath, language); + if (territory) { + filePath = filePath + "-" + territory; + } + filePath = sys.resolvePath(ts.combinePaths(filePath, "diagnosticMessages.generated.json")); + if (!sys.fileExists(filePath)) { + return false; + } + // TODO: Add codePage support for readFile? + var fileContents = ""; + try { + fileContents = sys.readFile(filePath); + } + catch (e) { + if (errors) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unable_to_open_file_0, filePath)); + } + return false; + } + try { + // this is a global mutation (or live binding update)! + ts.setLocalizedDiagnosticMessages(JSON.parse(fileContents)); + } + catch (_a) { + if (errors) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Corrupted_locale_file_0, filePath)); + } + return false; + } + return true; + } + } + ts.validateLocaleAndSetLanguage = validateLocaleAndSetLanguage; + function getOriginalNode(node, nodeTest) { + if (node) { + while (node.original !== undefined) { + node = node.original; + } + } + return !nodeTest || nodeTest(node) ? node : undefined; + } + ts.getOriginalNode = getOriginalNode; + function findAncestor(node, callback) { + while (node) { + var result = callback(node); + if (result === "quit") { + return undefined; + } + else if (result) { + return node; + } + node = node.parent; + } + return undefined; + } + ts.findAncestor = findAncestor; + /** + * Gets a value indicating whether a node originated in the parse tree. + * + * @param node The node to test. + */ + function isParseTreeNode(node) { + return (node.flags & 8 /* NodeFlags.Synthesized */) === 0; + } + ts.isParseTreeNode = isParseTreeNode; + function getParseTreeNode(node, nodeTest) { + if (node === undefined || isParseTreeNode(node)) { + return node; + } + node = node.original; + while (node) { + if (isParseTreeNode(node)) { + return !nodeTest || nodeTest(node) ? node : undefined; + } + node = node.original; + } + } + ts.getParseTreeNode = getParseTreeNode; + /** Add an extra underscore to identifiers that start with two underscores to avoid issues with magic names like '__proto__' */ + function escapeLeadingUnderscores(identifier) { + return (identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* CharacterCodes._ */ && identifier.charCodeAt(1) === 95 /* CharacterCodes._ */ ? "_" + identifier : identifier); + } + ts.escapeLeadingUnderscores = escapeLeadingUnderscores; + /** + * Remove extra underscore from escaped identifier text content. + * + * @param identifier The escaped identifier text. + * @returns The unescaped identifier text. + */ + function unescapeLeadingUnderscores(identifier) { + var id = identifier; + return id.length >= 3 && id.charCodeAt(0) === 95 /* CharacterCodes._ */ && id.charCodeAt(1) === 95 /* CharacterCodes._ */ && id.charCodeAt(2) === 95 /* CharacterCodes._ */ ? id.substr(1) : id; + } + ts.unescapeLeadingUnderscores = unescapeLeadingUnderscores; + function idText(identifierOrPrivateName) { + return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText); + } + ts.idText = idText; + function symbolName(symbol) { + if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { + return idText(symbol.valueDeclaration.name); + } + return unescapeLeadingUnderscores(symbol.escapedName); + } + ts.symbolName = symbolName; + /** + * A JSDocTypedef tag has an _optional_ name field - if a name is not directly present, we should + * attempt to draw the name from the node the declaration is on (as that declaration is what its' symbol + * will be merged with) + */ + function nameForNamelessJSDocTypedef(declaration) { + var hostNode = declaration.parent.parent; + if (!hostNode) { + return undefined; + } + // Covers classes, functions - any named declaration host node + if (isDeclaration(hostNode)) { + return getDeclarationIdentifier(hostNode); + } + // Covers remaining cases (returning undefined if none match). + switch (hostNode.kind) { + case 237 /* SyntaxKind.VariableStatement */: + if (hostNode.declarationList && hostNode.declarationList.declarations[0]) { + return getDeclarationIdentifier(hostNode.declarationList.declarations[0]); + } + break; + case 238 /* SyntaxKind.ExpressionStatement */: + var expr = hostNode.expression; + if (expr.kind === 221 /* SyntaxKind.BinaryExpression */ && expr.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + expr = expr.left; + } + switch (expr.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + return expr.name; + case 207 /* SyntaxKind.ElementAccessExpression */: + var arg = expr.argumentExpression; + if (ts.isIdentifier(arg)) { + return arg; + } + } + break; + case 212 /* SyntaxKind.ParenthesizedExpression */: { + return getDeclarationIdentifier(hostNode.expression); + } + case 250 /* SyntaxKind.LabeledStatement */: { + if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) { + return getDeclarationIdentifier(hostNode.statement); + } + break; + } + } + } + function getDeclarationIdentifier(node) { + var name = getNameOfDeclaration(node); + return name && ts.isIdentifier(name) ? name : undefined; + } + /** @internal */ + function nodeHasName(statement, name) { + if (isNamedDeclaration(statement) && ts.isIdentifier(statement.name) && idText(statement.name) === idText(name)) { + return true; + } + if (ts.isVariableStatement(statement) && ts.some(statement.declarationList.declarations, function (d) { return nodeHasName(d, name); })) { + return true; + } + return false; + } + ts.nodeHasName = nodeHasName; + function getNameOfJSDocTypedef(declaration) { + return declaration.name || nameForNamelessJSDocTypedef(declaration); + } + ts.getNameOfJSDocTypedef = getNameOfJSDocTypedef; + /** @internal */ + function isNamedDeclaration(node) { + return !!node.name; // A 'name' property should always be a DeclarationName. + } + ts.isNamedDeclaration = isNamedDeclaration; + /** @internal */ + function getNonAssignedNameOfDeclaration(declaration) { + switch (declaration.kind) { + case 79 /* SyntaxKind.Identifier */: + return declaration; + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 340 /* SyntaxKind.JSDocParameterTag */: { + var name = declaration.name; + if (name.kind === 161 /* SyntaxKind.QualifiedName */) { + return name.right; + } + break; + } + case 208 /* SyntaxKind.CallExpression */: + case 221 /* SyntaxKind.BinaryExpression */: { + var expr_1 = declaration; + switch (ts.getAssignmentDeclarationKind(expr_1)) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 4 /* AssignmentDeclarationKind.ThisProperty */: + case 5 /* AssignmentDeclarationKind.Property */: + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + return ts.getElementOrPropertyAccessArgumentExpressionOrName(expr_1.left); + case 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */: + case 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */: + case 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */: + return expr_1.arguments[1]; + default: + return undefined; + } + } + case 345 /* SyntaxKind.JSDocTypedefTag */: + return getNameOfJSDocTypedef(declaration); + case 339 /* SyntaxKind.JSDocEnumTag */: + return nameForNamelessJSDocTypedef(declaration); + case 271 /* SyntaxKind.ExportAssignment */: { + var expression = declaration.expression; + return ts.isIdentifier(expression) ? expression : undefined; + } + case 207 /* SyntaxKind.ElementAccessExpression */: + var expr = declaration; + if (ts.isBindableStaticElementAccessExpression(expr)) { + return expr.argumentExpression; + } + } + return declaration.name; + } + ts.getNonAssignedNameOfDeclaration = getNonAssignedNameOfDeclaration; + function getNameOfDeclaration(declaration) { + if (declaration === undefined) + return undefined; + return getNonAssignedNameOfDeclaration(declaration) || + (ts.isFunctionExpression(declaration) || ts.isArrowFunction(declaration) || ts.isClassExpression(declaration) ? getAssignedName(declaration) : undefined); + } + ts.getNameOfDeclaration = getNameOfDeclaration; + /*@internal*/ + function getAssignedName(node) { + if (!node.parent) { + return undefined; + } + else if (ts.isPropertyAssignment(node.parent) || ts.isBindingElement(node.parent)) { + return node.parent.name; + } + else if (ts.isBinaryExpression(node.parent) && node === node.parent.right) { + if (ts.isIdentifier(node.parent.left)) { + return node.parent.left; + } + else if (ts.isAccessExpression(node.parent.left)) { + return ts.getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left); + } + } + else if (ts.isVariableDeclaration(node.parent) && ts.isIdentifier(node.parent.name)) { + return node.parent.name; + } + } + ts.getAssignedName = getAssignedName; + function getJSDocParameterTagsWorker(param, noCache) { + if (param.name) { + if (ts.isIdentifier(param.name)) { + var name_1 = param.name.escapedText; + return getJSDocTagsWorker(param.parent, noCache).filter(function (tag) { return ts.isJSDocParameterTag(tag) && ts.isIdentifier(tag.name) && tag.name.escapedText === name_1; }); + } + else { + var i = param.parent.parameters.indexOf(param); + ts.Debug.assert(i > -1, "Parameters should always be in their parents' parameter list"); + var paramTags = getJSDocTagsWorker(param.parent, noCache).filter(ts.isJSDocParameterTag); + if (i < paramTags.length) { + return [paramTags[i]]; + } + } + } + // return empty array for: out-of-order binding patterns and JSDoc function syntax, which has un-named parameters + return ts.emptyArray; + } + /** + * Gets the JSDoc parameter tags for the node if present. + * + * @remarks Returns any JSDoc param tag whose name matches the provided + * parameter, whether a param tag on a containing function + * expression, or a param tag on a variable declaration whose + * initializer is the containing function. The tags closest to the + * node are returned first, so in the previous example, the param + * tag on the containing function expression would be first. + * + * For binding patterns, parameter tags are matched by position. + */ + function getJSDocParameterTags(param) { + return getJSDocParameterTagsWorker(param, /*noCache*/ false); + } + ts.getJSDocParameterTags = getJSDocParameterTags; + /* @internal */ + function getJSDocParameterTagsNoCache(param) { + return getJSDocParameterTagsWorker(param, /*noCache*/ true); + } + ts.getJSDocParameterTagsNoCache = getJSDocParameterTagsNoCache; + function getJSDocTypeParameterTagsWorker(param, noCache) { + var name = param.name.escapedText; + return getJSDocTagsWorker(param.parent, noCache).filter(function (tag) { + return ts.isJSDocTemplateTag(tag) && tag.typeParameters.some(function (tp) { return tp.name.escapedText === name; }); + }); + } + /** + * Gets the JSDoc type parameter tags for the node if present. + * + * @remarks Returns any JSDoc template tag whose names match the provided + * parameter, whether a template tag on a containing function + * expression, or a template tag on a variable declaration whose + * initializer is the containing function. The tags closest to the + * node are returned first, so in the previous example, the template + * tag on the containing function expression would be first. + */ + function getJSDocTypeParameterTags(param) { + return getJSDocTypeParameterTagsWorker(param, /*noCache*/ false); + } + ts.getJSDocTypeParameterTags = getJSDocTypeParameterTags; + /* @internal */ + function getJSDocTypeParameterTagsNoCache(param) { + return getJSDocTypeParameterTagsWorker(param, /*noCache*/ true); + } + ts.getJSDocTypeParameterTagsNoCache = getJSDocTypeParameterTagsNoCache; + /** + * Return true if the node has JSDoc parameter tags. + * + * @remarks Includes parameter tags that are not directly on the node, + * for example on a variable declaration whose initializer is a function expression. + */ + function hasJSDocParameterTags(node) { + return !!getFirstJSDocTag(node, ts.isJSDocParameterTag); + } + ts.hasJSDocParameterTags = hasJSDocParameterTags; + /** Gets the JSDoc augments tag for the node if present */ + function getJSDocAugmentsTag(node) { + return getFirstJSDocTag(node, ts.isJSDocAugmentsTag); + } + ts.getJSDocAugmentsTag = getJSDocAugmentsTag; + /** Gets the JSDoc implements tags for the node if present */ + function getJSDocImplementsTags(node) { + return getAllJSDocTags(node, ts.isJSDocImplementsTag); + } + ts.getJSDocImplementsTags = getJSDocImplementsTags; + /** Gets the JSDoc class tag for the node if present */ + function getJSDocClassTag(node) { + return getFirstJSDocTag(node, ts.isJSDocClassTag); + } + ts.getJSDocClassTag = getJSDocClassTag; + /** Gets the JSDoc public tag for the node if present */ + function getJSDocPublicTag(node) { + return getFirstJSDocTag(node, ts.isJSDocPublicTag); + } + ts.getJSDocPublicTag = getJSDocPublicTag; + /*@internal*/ + function getJSDocPublicTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocPublicTag, /*noCache*/ true); + } + ts.getJSDocPublicTagNoCache = getJSDocPublicTagNoCache; + /** Gets the JSDoc private tag for the node if present */ + function getJSDocPrivateTag(node) { + return getFirstJSDocTag(node, ts.isJSDocPrivateTag); + } + ts.getJSDocPrivateTag = getJSDocPrivateTag; + /*@internal*/ + function getJSDocPrivateTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocPrivateTag, /*noCache*/ true); + } + ts.getJSDocPrivateTagNoCache = getJSDocPrivateTagNoCache; + /** Gets the JSDoc protected tag for the node if present */ + function getJSDocProtectedTag(node) { + return getFirstJSDocTag(node, ts.isJSDocProtectedTag); + } + ts.getJSDocProtectedTag = getJSDocProtectedTag; + /*@internal*/ + function getJSDocProtectedTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocProtectedTag, /*noCache*/ true); + } + ts.getJSDocProtectedTagNoCache = getJSDocProtectedTagNoCache; + /** Gets the JSDoc protected tag for the node if present */ + function getJSDocReadonlyTag(node) { + return getFirstJSDocTag(node, ts.isJSDocReadonlyTag); + } + ts.getJSDocReadonlyTag = getJSDocReadonlyTag; + /*@internal*/ + function getJSDocReadonlyTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocReadonlyTag, /*noCache*/ true); + } + ts.getJSDocReadonlyTagNoCache = getJSDocReadonlyTagNoCache; + function getJSDocOverrideTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocOverrideTag, /*noCache*/ true); + } + ts.getJSDocOverrideTagNoCache = getJSDocOverrideTagNoCache; + /** Gets the JSDoc deprecated tag for the node if present */ + function getJSDocDeprecatedTag(node) { + return getFirstJSDocTag(node, ts.isJSDocDeprecatedTag); + } + ts.getJSDocDeprecatedTag = getJSDocDeprecatedTag; + /*@internal */ + function getJSDocDeprecatedTagNoCache(node) { + return getFirstJSDocTag(node, ts.isJSDocDeprecatedTag, /*noCache*/ true); + } + ts.getJSDocDeprecatedTagNoCache = getJSDocDeprecatedTagNoCache; + /** Gets the JSDoc enum tag for the node if present */ + function getJSDocEnumTag(node) { + return getFirstJSDocTag(node, ts.isJSDocEnumTag); + } + ts.getJSDocEnumTag = getJSDocEnumTag; + /** Gets the JSDoc this tag for the node if present */ + function getJSDocThisTag(node) { + return getFirstJSDocTag(node, ts.isJSDocThisTag); + } + ts.getJSDocThisTag = getJSDocThisTag; + /** Gets the JSDoc return tag for the node if present */ + function getJSDocReturnTag(node) { + return getFirstJSDocTag(node, ts.isJSDocReturnTag); + } + ts.getJSDocReturnTag = getJSDocReturnTag; + /** Gets the JSDoc template tag for the node if present */ + function getJSDocTemplateTag(node) { + return getFirstJSDocTag(node, ts.isJSDocTemplateTag); + } + ts.getJSDocTemplateTag = getJSDocTemplateTag; + /** Gets the JSDoc type tag for the node if present and valid */ + function getJSDocTypeTag(node) { + // We should have already issued an error if there were multiple type jsdocs, so just use the first one. + var tag = getFirstJSDocTag(node, ts.isJSDocTypeTag); + if (tag && tag.typeExpression && tag.typeExpression.type) { + return tag; + } + return undefined; + } + ts.getJSDocTypeTag = getJSDocTypeTag; + /** + * Gets the type node for the node if provided via JSDoc. + * + * @remarks The search includes any JSDoc param tag that relates + * to the provided parameter, for example a type tag on the + * parameter itself, or a param tag on a containing function + * expression, or a param tag on a variable declaration whose + * initializer is the containing function. The tags closest to the + * node are examined first, so in the previous example, the type + * tag directly on the node would be returned. + */ + function getJSDocType(node) { + var tag = getFirstJSDocTag(node, ts.isJSDocTypeTag); + if (!tag && ts.isParameter(node)) { + tag = ts.find(getJSDocParameterTags(node), function (tag) { return !!tag.typeExpression; }); + } + return tag && tag.typeExpression && tag.typeExpression.type; + } + ts.getJSDocType = getJSDocType; + /** + * Gets the return type node for the node if provided via JSDoc return tag or type tag. + * + * @remarks `getJSDocReturnTag` just gets the whole JSDoc tag. This function + * gets the type from inside the braces, after the fat arrow, etc. + */ + function getJSDocReturnType(node) { + var returnTag = getJSDocReturnTag(node); + if (returnTag && returnTag.typeExpression) { + return returnTag.typeExpression.type; + } + var typeTag = getJSDocTypeTag(node); + if (typeTag && typeTag.typeExpression) { + var type = typeTag.typeExpression.type; + if (ts.isTypeLiteralNode(type)) { + var sig = ts.find(type.members, ts.isCallSignatureDeclaration); + return sig && sig.type; + } + if (ts.isFunctionTypeNode(type) || ts.isJSDocFunctionType(type)) { + return type.type; + } + } + } + ts.getJSDocReturnType = getJSDocReturnType; + function getJSDocTagsWorker(node, noCache) { + var tags = node.jsDocCache; + // If cache is 'null', that means we did the work of searching for JSDoc tags and came up with nothing. + if (tags === undefined || noCache) { + var comments = ts.getJSDocCommentsAndTags(node, noCache); + ts.Debug.assert(comments.length < 2 || comments[0] !== comments[1]); + tags = ts.flatMap(comments, function (j) { return ts.isJSDoc(j) ? j.tags : j; }); + if (!noCache) { + node.jsDocCache = tags; + } + } + return tags; + } + /** Get all JSDoc tags related to a node, including those on parent nodes. */ + function getJSDocTags(node) { + return getJSDocTagsWorker(node, /*noCache*/ false); + } + ts.getJSDocTags = getJSDocTags; + /* @internal */ + function getJSDocTagsNoCache(node) { + return getJSDocTagsWorker(node, /*noCache*/ true); + } + ts.getJSDocTagsNoCache = getJSDocTagsNoCache; + /** Get the first JSDoc tag of a specified kind, or undefined if not present. */ + function getFirstJSDocTag(node, predicate, noCache) { + return ts.find(getJSDocTagsWorker(node, noCache), predicate); + } + /** Gets all JSDoc tags that match a specified predicate */ + function getAllJSDocTags(node, predicate) { + return getJSDocTags(node).filter(predicate); + } + ts.getAllJSDocTags = getAllJSDocTags; + /** Gets all JSDoc tags of a specified kind */ + function getAllJSDocTagsOfKind(node, kind) { + return getJSDocTags(node).filter(function (doc) { return doc.kind === kind; }); + } + ts.getAllJSDocTagsOfKind = getAllJSDocTagsOfKind; + /** Gets the text of a jsdoc comment, flattening links to their text. */ + function getTextOfJSDocComment(comment) { + return typeof comment === "string" ? comment + : comment === null || comment === void 0 ? void 0 : comment.map(function (c) { return c.kind === 321 /* SyntaxKind.JSDocText */ ? c.text : formatJSDocLink(c); }).join(""); + } + ts.getTextOfJSDocComment = getTextOfJSDocComment; + function formatJSDocLink(link) { + var kind = link.kind === 324 /* SyntaxKind.JSDocLink */ ? "link" + : link.kind === 325 /* SyntaxKind.JSDocLinkCode */ ? "linkcode" + : "linkplain"; + var name = link.name ? ts.entityNameToString(link.name) : ""; + var space = link.name && link.text.startsWith("://") ? "" : " "; + return "{@".concat(kind, " ").concat(name).concat(space).concat(link.text, "}"); + } + /** + * Gets the effective type parameters. If the node was parsed in a + * JavaScript file, gets the type parameters from the `@template` tag from JSDoc. + */ + function getEffectiveTypeParameterDeclarations(node) { + if (ts.isJSDocSignature(node)) { + return ts.emptyArray; + } + if (ts.isJSDocTypeAlias(node)) { + ts.Debug.assert(node.parent.kind === 320 /* SyntaxKind.JSDoc */); + return ts.flatMap(node.parent.tags, function (tag) { return ts.isJSDocTemplateTag(tag) ? tag.typeParameters : undefined; }); + } + if (node.typeParameters) { + return node.typeParameters; + } + if (ts.isInJSFile(node)) { + var decls = ts.getJSDocTypeParameterDeclarations(node); + if (decls.length) { + return decls; + } + var typeTag = getJSDocType(node); + if (typeTag && ts.isFunctionTypeNode(typeTag) && typeTag.typeParameters) { + return typeTag.typeParameters; + } + } + return ts.emptyArray; + } + ts.getEffectiveTypeParameterDeclarations = getEffectiveTypeParameterDeclarations; + function getEffectiveConstraintOfTypeParameter(node) { + return node.constraint ? node.constraint : + ts.isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : + undefined; + } + ts.getEffectiveConstraintOfTypeParameter = getEffectiveConstraintOfTypeParameter; + // #region + function isMemberName(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ || node.kind === 80 /* SyntaxKind.PrivateIdentifier */; + } + ts.isMemberName = isMemberName; + /* @internal */ + function isGetOrSetAccessorDeclaration(node) { + return node.kind === 173 /* SyntaxKind.SetAccessor */ || node.kind === 172 /* SyntaxKind.GetAccessor */; + } + ts.isGetOrSetAccessorDeclaration = isGetOrSetAccessorDeclaration; + function isPropertyAccessChain(node) { + return ts.isPropertyAccessExpression(node) && !!(node.flags & 32 /* NodeFlags.OptionalChain */); + } + ts.isPropertyAccessChain = isPropertyAccessChain; + function isElementAccessChain(node) { + return ts.isElementAccessExpression(node) && !!(node.flags & 32 /* NodeFlags.OptionalChain */); + } + ts.isElementAccessChain = isElementAccessChain; + function isCallChain(node) { + return ts.isCallExpression(node) && !!(node.flags & 32 /* NodeFlags.OptionalChain */); + } + ts.isCallChain = isCallChain; + function isOptionalChain(node) { + var kind = node.kind; + return !!(node.flags & 32 /* NodeFlags.OptionalChain */) && + (kind === 206 /* SyntaxKind.PropertyAccessExpression */ + || kind === 207 /* SyntaxKind.ElementAccessExpression */ + || kind === 208 /* SyntaxKind.CallExpression */ + || kind === 230 /* SyntaxKind.NonNullExpression */); + } + ts.isOptionalChain = isOptionalChain; + /* @internal */ + function isOptionalChainRoot(node) { + return isOptionalChain(node) && !ts.isNonNullExpression(node) && !!node.questionDotToken; + } + ts.isOptionalChainRoot = isOptionalChainRoot; + /** + * Determines whether a node is the expression preceding an optional chain (i.e. `a` in `a?.b`). + */ + /* @internal */ + function isExpressionOfOptionalChainRoot(node) { + return isOptionalChainRoot(node.parent) && node.parent.expression === node; + } + ts.isExpressionOfOptionalChainRoot = isExpressionOfOptionalChainRoot; + /** + * Determines whether a node is the outermost `OptionalChain` in an ECMAScript `OptionalExpression`: + * + * 1. For `a?.b.c`, the outermost chain is `a?.b.c` (`c` is the end of the chain starting at `a?.`) + * 2. For `a?.b!`, the outermost chain is `a?.b` (`b` is the end of the chain starting at `a?.`) + * 3. For `(a?.b.c).d`, the outermost chain is `a?.b.c` (`c` is the end of the chain starting at `a?.` since parens end the chain) + * 4. For `a?.b.c?.d`, both `a?.b.c` and `a?.b.c?.d` are outermost (`c` is the end of the chain starting at `a?.`, and `d` is + * the end of the chain starting at `c?.`) + * 5. For `a?.(b?.c).d`, both `b?.c` and `a?.(b?.c)d` are outermost (`c` is the end of the chain starting at `b`, and `d` is + * the end of the chain starting at `a?.`) + */ + /* @internal */ + function isOutermostOptionalChain(node) { + return !isOptionalChain(node.parent) // cases 1, 2, and 3 + || isOptionalChainRoot(node.parent) // case 4 + || node !== node.parent.expression; // case 5 + } + ts.isOutermostOptionalChain = isOutermostOptionalChain; + function isNullishCoalesce(node) { + return node.kind === 221 /* SyntaxKind.BinaryExpression */ && node.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */; + } + ts.isNullishCoalesce = isNullishCoalesce; + function isConstTypeReference(node) { + return ts.isTypeReferenceNode(node) && ts.isIdentifier(node.typeName) && + node.typeName.escapedText === "const" && !node.typeArguments; + } + ts.isConstTypeReference = isConstTypeReference; + function skipPartiallyEmittedExpressions(node) { + return ts.skipOuterExpressions(node, 8 /* OuterExpressionKinds.PartiallyEmittedExpressions */); + } + ts.skipPartiallyEmittedExpressions = skipPartiallyEmittedExpressions; + function isNonNullChain(node) { + return ts.isNonNullExpression(node) && !!(node.flags & 32 /* NodeFlags.OptionalChain */); + } + ts.isNonNullChain = isNonNullChain; + function isBreakOrContinueStatement(node) { + return node.kind === 246 /* SyntaxKind.BreakStatement */ || node.kind === 245 /* SyntaxKind.ContinueStatement */; + } + ts.isBreakOrContinueStatement = isBreakOrContinueStatement; + function isNamedExportBindings(node) { + return node.kind === 274 /* SyntaxKind.NamespaceExport */ || node.kind === 273 /* SyntaxKind.NamedExports */; + } + ts.isNamedExportBindings = isNamedExportBindings; + function isUnparsedTextLike(node) { + switch (node.kind) { + case 302 /* SyntaxKind.UnparsedText */: + case 303 /* SyntaxKind.UnparsedInternalText */: + return true; + default: + return false; + } + } + ts.isUnparsedTextLike = isUnparsedTextLike; + function isUnparsedNode(node) { + return isUnparsedTextLike(node) || + node.kind === 300 /* SyntaxKind.UnparsedPrologue */ || + node.kind === 304 /* SyntaxKind.UnparsedSyntheticReference */; + } + ts.isUnparsedNode = isUnparsedNode; + function isJSDocPropertyLikeTag(node) { + return node.kind === 347 /* SyntaxKind.JSDocPropertyTag */ || node.kind === 340 /* SyntaxKind.JSDocParameterTag */; + } + ts.isJSDocPropertyLikeTag = isJSDocPropertyLikeTag; + // #endregion + // #region + // Node tests + // + // All node tests in the following list should *not* reference parent pointers so that + // they may be used with transformations. + /* @internal */ + function isNode(node) { + return isNodeKind(node.kind); + } + ts.isNode = isNode; + /* @internal */ + function isNodeKind(kind) { + return kind >= 161 /* SyntaxKind.FirstNode */; + } + ts.isNodeKind = isNodeKind; + /** + * True if kind is of some token syntax kind. + * For example, this is true for an IfKeyword but not for an IfStatement. + * Literals are considered tokens, except TemplateLiteral, but does include TemplateHead/Middle/Tail. + */ + function isTokenKind(kind) { + return kind >= 0 /* SyntaxKind.FirstToken */ && kind <= 160 /* SyntaxKind.LastToken */; + } + ts.isTokenKind = isTokenKind; + /** + * True if node is of some token syntax kind. + * For example, this is true for an IfKeyword but not for an IfStatement. + * Literals are considered tokens, except TemplateLiteral, but does include TemplateHead/Middle/Tail. + */ + function isToken(n) { + return isTokenKind(n.kind); + } + ts.isToken = isToken; + // Node Arrays + /* @internal */ + function isNodeArray(array) { + return array.hasOwnProperty("pos") && array.hasOwnProperty("end"); + } + ts.isNodeArray = isNodeArray; + // Literals + /* @internal */ + function isLiteralKind(kind) { + return 8 /* SyntaxKind.FirstLiteralToken */ <= kind && kind <= 14 /* SyntaxKind.LastLiteralToken */; + } + ts.isLiteralKind = isLiteralKind; + function isLiteralExpression(node) { + return isLiteralKind(node.kind); + } + ts.isLiteralExpression = isLiteralExpression; + // Pseudo-literals + /* @internal */ + function isTemplateLiteralKind(kind) { + return 14 /* SyntaxKind.FirstTemplateToken */ <= kind && kind <= 17 /* SyntaxKind.LastTemplateToken */; + } + ts.isTemplateLiteralKind = isTemplateLiteralKind; + function isTemplateLiteralToken(node) { + return isTemplateLiteralKind(node.kind); + } + ts.isTemplateLiteralToken = isTemplateLiteralToken; + function isTemplateMiddleOrTemplateTail(node) { + var kind = node.kind; + return kind === 16 /* SyntaxKind.TemplateMiddle */ + || kind === 17 /* SyntaxKind.TemplateTail */; + } + ts.isTemplateMiddleOrTemplateTail = isTemplateMiddleOrTemplateTail; + function isImportOrExportSpecifier(node) { + return ts.isImportSpecifier(node) || ts.isExportSpecifier(node); + } + ts.isImportOrExportSpecifier = isImportOrExportSpecifier; + function isTypeOnlyImportOrExportDeclaration(node) { + switch (node.kind) { + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + return node.isTypeOnly || node.parent.parent.isTypeOnly; + case 268 /* SyntaxKind.NamespaceImport */: + return node.parent.isTypeOnly; + case 267 /* SyntaxKind.ImportClause */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node.isTypeOnly; + default: + return false; + } + } + ts.isTypeOnlyImportOrExportDeclaration = isTypeOnlyImportOrExportDeclaration; + function isAssertionKey(node) { + return ts.isStringLiteral(node) || ts.isIdentifier(node); + } + ts.isAssertionKey = isAssertionKey; + function isStringTextContainingNode(node) { + return node.kind === 10 /* SyntaxKind.StringLiteral */ || isTemplateLiteralKind(node.kind); + } + ts.isStringTextContainingNode = isStringTextContainingNode; + // Identifiers + /* @internal */ + function isGeneratedIdentifier(node) { + return ts.isIdentifier(node) && (node.autoGenerateFlags & 7 /* GeneratedIdentifierFlags.KindMask */) > 0 /* GeneratedIdentifierFlags.None */; + } + ts.isGeneratedIdentifier = isGeneratedIdentifier; + // Private Identifiers + /*@internal*/ + function isPrivateIdentifierClassElementDeclaration(node) { + return (ts.isPropertyDeclaration(node) || isMethodOrAccessor(node)) && ts.isPrivateIdentifier(node.name); + } + ts.isPrivateIdentifierClassElementDeclaration = isPrivateIdentifierClassElementDeclaration; + /*@internal*/ + function isPrivateIdentifierPropertyAccessExpression(node) { + return ts.isPropertyAccessExpression(node) && ts.isPrivateIdentifier(node.name); + } + ts.isPrivateIdentifierPropertyAccessExpression = isPrivateIdentifierPropertyAccessExpression; + // Keywords + /* @internal */ + function isModifierKind(token) { + switch (token) { + case 126 /* SyntaxKind.AbstractKeyword */: + case 131 /* SyntaxKind.AsyncKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: + case 93 /* SyntaxKind.ExportKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 124 /* SyntaxKind.StaticKeyword */: + case 144 /* SyntaxKind.OutKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + return true; + } + return false; + } + ts.isModifierKind = isModifierKind; + /* @internal */ + function isParameterPropertyModifier(kind) { + return !!(ts.modifierToFlag(kind) & 16476 /* ModifierFlags.ParameterPropertyModifier */); + } + ts.isParameterPropertyModifier = isParameterPropertyModifier; + /* @internal */ + function isClassMemberModifier(idToken) { + return isParameterPropertyModifier(idToken) || idToken === 124 /* SyntaxKind.StaticKeyword */ || idToken === 159 /* SyntaxKind.OverrideKeyword */; + } + ts.isClassMemberModifier = isClassMemberModifier; + function isModifier(node) { + return isModifierKind(node.kind); + } + ts.isModifier = isModifier; + function isEntityName(node) { + var kind = node.kind; + return kind === 161 /* SyntaxKind.QualifiedName */ + || kind === 79 /* SyntaxKind.Identifier */; + } + ts.isEntityName = isEntityName; + function isPropertyName(node) { + var kind = node.kind; + return kind === 79 /* SyntaxKind.Identifier */ + || kind === 80 /* SyntaxKind.PrivateIdentifier */ + || kind === 10 /* SyntaxKind.StringLiteral */ + || kind === 8 /* SyntaxKind.NumericLiteral */ + || kind === 162 /* SyntaxKind.ComputedPropertyName */; + } + ts.isPropertyName = isPropertyName; + function isBindingName(node) { + var kind = node.kind; + return kind === 79 /* SyntaxKind.Identifier */ + || kind === 201 /* SyntaxKind.ObjectBindingPattern */ + || kind === 202 /* SyntaxKind.ArrayBindingPattern */; + } + ts.isBindingName = isBindingName; + // Functions + function isFunctionLike(node) { + return !!node && isFunctionLikeKind(node.kind); + } + ts.isFunctionLike = isFunctionLike; + /* @internal */ + function isFunctionLikeOrClassStaticBlockDeclaration(node) { + return !!node && (isFunctionLikeKind(node.kind) || ts.isClassStaticBlockDeclaration(node)); + } + ts.isFunctionLikeOrClassStaticBlockDeclaration = isFunctionLikeOrClassStaticBlockDeclaration; + /* @internal */ + function isFunctionLikeDeclaration(node) { + return node && isFunctionLikeDeclarationKind(node.kind); + } + ts.isFunctionLikeDeclaration = isFunctionLikeDeclaration; + /* @internal */ + function isBooleanLiteral(node) { + return node.kind === 110 /* SyntaxKind.TrueKeyword */ || node.kind === 95 /* SyntaxKind.FalseKeyword */; + } + ts.isBooleanLiteral = isBooleanLiteral; + function isFunctionLikeDeclarationKind(kind) { + switch (kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return true; + default: + return false; + } + } + /* @internal */ + function isFunctionLikeKind(kind) { + switch (kind) { + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 323 /* SyntaxKind.JSDocSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 179 /* SyntaxKind.FunctionType */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + return true; + default: + return isFunctionLikeDeclarationKind(kind); + } + } + ts.isFunctionLikeKind = isFunctionLikeKind; + /* @internal */ + function isFunctionOrModuleBlock(node) { + return ts.isSourceFile(node) || ts.isModuleBlock(node) || ts.isBlock(node) && isFunctionLike(node.parent); + } + ts.isFunctionOrModuleBlock = isFunctionOrModuleBlock; + // Classes + function isClassElement(node) { + var kind = node.kind; + return kind === 171 /* SyntaxKind.Constructor */ + || kind === 167 /* SyntaxKind.PropertyDeclaration */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */ + || kind === 176 /* SyntaxKind.IndexSignature */ + || kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */ + || kind === 234 /* SyntaxKind.SemicolonClassElement */; + } + ts.isClassElement = isClassElement; + function isClassLike(node) { + return node && (node.kind === 257 /* SyntaxKind.ClassDeclaration */ || node.kind === 226 /* SyntaxKind.ClassExpression */); + } + ts.isClassLike = isClassLike; + function isAccessor(node) { + return node && (node.kind === 172 /* SyntaxKind.GetAccessor */ || node.kind === 173 /* SyntaxKind.SetAccessor */); + } + ts.isAccessor = isAccessor; + /* @internal */ + function isMethodOrAccessor(node) { + switch (node.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return true; + default: + return false; + } + } + ts.isMethodOrAccessor = isMethodOrAccessor; + // Type members + function isTypeElement(node) { + var kind = node.kind; + return kind === 175 /* SyntaxKind.ConstructSignature */ + || kind === 174 /* SyntaxKind.CallSignature */ + || kind === 166 /* SyntaxKind.PropertySignature */ + || kind === 168 /* SyntaxKind.MethodSignature */ + || kind === 176 /* SyntaxKind.IndexSignature */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */; + } + ts.isTypeElement = isTypeElement; + function isClassOrTypeElement(node) { + return isTypeElement(node) || isClassElement(node); + } + ts.isClassOrTypeElement = isClassOrTypeElement; + function isObjectLiteralElementLike(node) { + var kind = node.kind; + return kind === 296 /* SyntaxKind.PropertyAssignment */ + || kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ + || kind === 298 /* SyntaxKind.SpreadAssignment */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */; + } + ts.isObjectLiteralElementLike = isObjectLiteralElementLike; + // Type + /** + * Node test that determines whether a node is a valid type node. + * This differs from the `isPartOfTypeNode` function which determines whether a node is *part* + * of a TypeNode. + */ + function isTypeNode(node) { + return ts.isTypeNodeKind(node.kind); + } + ts.isTypeNode = isTypeNode; + function isFunctionOrConstructorTypeNode(node) { + switch (node.kind) { + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + return true; + } + return false; + } + ts.isFunctionOrConstructorTypeNode = isFunctionOrConstructorTypeNode; + // Binding patterns + /* @internal */ + function isBindingPattern(node) { + if (node) { + var kind = node.kind; + return kind === 202 /* SyntaxKind.ArrayBindingPattern */ + || kind === 201 /* SyntaxKind.ObjectBindingPattern */; + } + return false; + } + ts.isBindingPattern = isBindingPattern; + /* @internal */ + function isAssignmentPattern(node) { + var kind = node.kind; + return kind === 204 /* SyntaxKind.ArrayLiteralExpression */ + || kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + } + ts.isAssignmentPattern = isAssignmentPattern; + /* @internal */ + function isArrayBindingElement(node) { + var kind = node.kind; + return kind === 203 /* SyntaxKind.BindingElement */ + || kind === 227 /* SyntaxKind.OmittedExpression */; + } + ts.isArrayBindingElement = isArrayBindingElement; + /** + * Determines whether the BindingOrAssignmentElement is a BindingElement-like declaration + */ + /* @internal */ + function isDeclarationBindingElement(bindingElement) { + switch (bindingElement.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + return true; + } + return false; + } + ts.isDeclarationBindingElement = isDeclarationBindingElement; + /** + * Determines whether a node is a BindingOrAssignmentPattern + */ + /* @internal */ + function isBindingOrAssignmentPattern(node) { + return isObjectBindingOrAssignmentPattern(node) + || isArrayBindingOrAssignmentPattern(node); + } + ts.isBindingOrAssignmentPattern = isBindingOrAssignmentPattern; + /** + * Determines whether a node is an ObjectBindingOrAssignmentPattern + */ + /* @internal */ + function isObjectBindingOrAssignmentPattern(node) { + switch (node.kind) { + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return true; + } + return false; + } + ts.isObjectBindingOrAssignmentPattern = isObjectBindingOrAssignmentPattern; + /* @internal */ + function isObjectBindingOrAssignmentElement(node) { + switch (node.kind) { + case 203 /* SyntaxKind.BindingElement */: + case 296 /* SyntaxKind.PropertyAssignment */: // AssignmentProperty + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: // AssignmentProperty + case 298 /* SyntaxKind.SpreadAssignment */: // AssignmentRestProperty + return true; + } + return false; + } + ts.isObjectBindingOrAssignmentElement = isObjectBindingOrAssignmentElement; + /** + * Determines whether a node is an ArrayBindingOrAssignmentPattern + */ + /* @internal */ + function isArrayBindingOrAssignmentPattern(node) { + switch (node.kind) { + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return true; + } + return false; + } + ts.isArrayBindingOrAssignmentPattern = isArrayBindingOrAssignmentPattern; + /* @internal */ + function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) { + var kind = node.kind; + return kind === 206 /* SyntaxKind.PropertyAccessExpression */ + || kind === 161 /* SyntaxKind.QualifiedName */ + || kind === 200 /* SyntaxKind.ImportType */; + } + ts.isPropertyAccessOrQualifiedNameOrImportTypeNode = isPropertyAccessOrQualifiedNameOrImportTypeNode; + // Expression + function isPropertyAccessOrQualifiedName(node) { + var kind = node.kind; + return kind === 206 /* SyntaxKind.PropertyAccessExpression */ + || kind === 161 /* SyntaxKind.QualifiedName */; + } + ts.isPropertyAccessOrQualifiedName = isPropertyAccessOrQualifiedName; + function isCallLikeExpression(node) { + switch (node.kind) { + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 165 /* SyntaxKind.Decorator */: + return true; + default: + return false; + } + } + ts.isCallLikeExpression = isCallLikeExpression; + function isCallOrNewExpression(node) { + return node.kind === 208 /* SyntaxKind.CallExpression */ || node.kind === 209 /* SyntaxKind.NewExpression */; + } + ts.isCallOrNewExpression = isCallOrNewExpression; + function isTemplateLiteral(node) { + var kind = node.kind; + return kind === 223 /* SyntaxKind.TemplateExpression */ + || kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */; + } + ts.isTemplateLiteral = isTemplateLiteral; + /* @internal */ + function isLeftHandSideExpression(node) { + return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind); + } + ts.isLeftHandSideExpression = isLeftHandSideExpression; + function isLeftHandSideExpressionKind(kind) { + switch (kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 208 /* SyntaxKind.CallExpression */: + case 278 /* SyntaxKind.JsxElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 282 /* SyntaxKind.JsxFragment */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: // technically this is only an Expression if it's in a `#field in expr` BinaryExpression + case 13 /* SyntaxKind.RegularExpressionLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 223 /* SyntaxKind.TemplateExpression */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 108 /* SyntaxKind.ThisKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 230 /* SyntaxKind.NonNullExpression */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + case 231 /* SyntaxKind.MetaProperty */: + case 100 /* SyntaxKind.ImportKeyword */: // technically this is only an Expression if it's in a CallExpression + return true; + default: + return false; + } + } + /* @internal */ + function isUnaryExpression(node) { + return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind); + } + ts.isUnaryExpression = isUnaryExpression; + function isUnaryExpressionKind(kind) { + switch (kind) { + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + case 215 /* SyntaxKind.DeleteExpression */: + case 216 /* SyntaxKind.TypeOfExpression */: + case 217 /* SyntaxKind.VoidExpression */: + case 218 /* SyntaxKind.AwaitExpression */: + case 211 /* SyntaxKind.TypeAssertionExpression */: + return true; + default: + return isLeftHandSideExpressionKind(kind); + } + } + /* @internal */ + function isUnaryExpressionWithWrite(expr) { + switch (expr.kind) { + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return true; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return expr.operator === 45 /* SyntaxKind.PlusPlusToken */ || + expr.operator === 46 /* SyntaxKind.MinusMinusToken */; + default: + return false; + } + } + ts.isUnaryExpressionWithWrite = isUnaryExpressionWithWrite; + /* @internal */ + /** + * Determines whether a node is an expression based only on its kind. + * Use `isExpressionNode` if not in transforms. + */ + function isExpression(node) { + return isExpressionKind(skipPartiallyEmittedExpressions(node).kind); + } + ts.isExpression = isExpression; + function isExpressionKind(kind) { + switch (kind) { + case 222 /* SyntaxKind.ConditionalExpression */: + case 224 /* SyntaxKind.YieldExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 221 /* SyntaxKind.BinaryExpression */: + case 225 /* SyntaxKind.SpreadElement */: + case 229 /* SyntaxKind.AsExpression */: + case 227 /* SyntaxKind.OmittedExpression */: + case 351 /* SyntaxKind.CommaListExpression */: + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return true; + default: + return isUnaryExpressionKind(kind); + } + } + function isAssertionExpression(node) { + var kind = node.kind; + return kind === 211 /* SyntaxKind.TypeAssertionExpression */ + || kind === 229 /* SyntaxKind.AsExpression */; + } + ts.isAssertionExpression = isAssertionExpression; + /* @internal */ + function isNotEmittedOrPartiallyEmittedNode(node) { + return ts.isNotEmittedStatement(node) + || ts.isPartiallyEmittedExpression(node); + } + ts.isNotEmittedOrPartiallyEmittedNode = isNotEmittedOrPartiallyEmittedNode; + function isIterationStatement(node, lookInLabeledStatements) { + switch (node.kind) { + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return true; + case 250 /* SyntaxKind.LabeledStatement */: + return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); + } + return false; + } + ts.isIterationStatement = isIterationStatement; + /* @internal */ + function isScopeMarker(node) { + return ts.isExportAssignment(node) || ts.isExportDeclaration(node); + } + ts.isScopeMarker = isScopeMarker; + /* @internal */ + function hasScopeMarker(statements) { + return ts.some(statements, isScopeMarker); + } + ts.hasScopeMarker = hasScopeMarker; + /* @internal */ + function needsScopeMarker(result) { + return !ts.isAnyImportOrReExport(result) && !ts.isExportAssignment(result) && !ts.hasSyntacticModifier(result, 1 /* ModifierFlags.Export */) && !ts.isAmbientModule(result); + } + ts.needsScopeMarker = needsScopeMarker; + /* @internal */ + function isExternalModuleIndicator(result) { + // Exported top-level member indicates moduleness + return ts.isAnyImportOrReExport(result) || ts.isExportAssignment(result) || ts.hasSyntacticModifier(result, 1 /* ModifierFlags.Export */); + } + ts.isExternalModuleIndicator = isExternalModuleIndicator; + /* @internal */ + function isForInOrOfStatement(node) { + return node.kind === 243 /* SyntaxKind.ForInStatement */ || node.kind === 244 /* SyntaxKind.ForOfStatement */; + } + ts.isForInOrOfStatement = isForInOrOfStatement; + // Element + /* @internal */ + function isConciseBody(node) { + return ts.isBlock(node) + || isExpression(node); + } + ts.isConciseBody = isConciseBody; + /* @internal */ + function isFunctionBody(node) { + return ts.isBlock(node); + } + ts.isFunctionBody = isFunctionBody; + /* @internal */ + function isForInitializer(node) { + return ts.isVariableDeclarationList(node) + || isExpression(node); + } + ts.isForInitializer = isForInitializer; + /* @internal */ + function isModuleBody(node) { + var kind = node.kind; + return kind === 262 /* SyntaxKind.ModuleBlock */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */ + || kind === 79 /* SyntaxKind.Identifier */; + } + ts.isModuleBody = isModuleBody; + /* @internal */ + function isNamespaceBody(node) { + var kind = node.kind; + return kind === 262 /* SyntaxKind.ModuleBlock */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + ts.isNamespaceBody = isNamespaceBody; + /* @internal */ + function isJSDocNamespaceBody(node) { + var kind = node.kind; + return kind === 79 /* SyntaxKind.Identifier */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + ts.isJSDocNamespaceBody = isJSDocNamespaceBody; + /* @internal */ + function isNamedImportBindings(node) { + var kind = node.kind; + return kind === 269 /* SyntaxKind.NamedImports */ + || kind === 268 /* SyntaxKind.NamespaceImport */; + } + ts.isNamedImportBindings = isNamedImportBindings; + /* @internal */ + function isModuleOrEnumDeclaration(node) { + return node.kind === 261 /* SyntaxKind.ModuleDeclaration */ || node.kind === 260 /* SyntaxKind.EnumDeclaration */; + } + ts.isModuleOrEnumDeclaration = isModuleOrEnumDeclaration; + function isDeclarationKind(kind) { + return kind === 214 /* SyntaxKind.ArrowFunction */ + || kind === 203 /* SyntaxKind.BindingElement */ + || kind === 257 /* SyntaxKind.ClassDeclaration */ + || kind === 226 /* SyntaxKind.ClassExpression */ + || kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */ + || kind === 171 /* SyntaxKind.Constructor */ + || kind === 260 /* SyntaxKind.EnumDeclaration */ + || kind === 299 /* SyntaxKind.EnumMember */ + || kind === 275 /* SyntaxKind.ExportSpecifier */ + || kind === 256 /* SyntaxKind.FunctionDeclaration */ + || kind === 213 /* SyntaxKind.FunctionExpression */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 267 /* SyntaxKind.ImportClause */ + || kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + || kind === 270 /* SyntaxKind.ImportSpecifier */ + || kind === 258 /* SyntaxKind.InterfaceDeclaration */ + || kind === 285 /* SyntaxKind.JsxAttribute */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 168 /* SyntaxKind.MethodSignature */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */ + || kind === 264 /* SyntaxKind.NamespaceExportDeclaration */ + || kind === 268 /* SyntaxKind.NamespaceImport */ + || kind === 274 /* SyntaxKind.NamespaceExport */ + || kind === 164 /* SyntaxKind.Parameter */ + || kind === 296 /* SyntaxKind.PropertyAssignment */ + || kind === 167 /* SyntaxKind.PropertyDeclaration */ + || kind === 166 /* SyntaxKind.PropertySignature */ + || kind === 173 /* SyntaxKind.SetAccessor */ + || kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ + || kind === 259 /* SyntaxKind.TypeAliasDeclaration */ + || kind === 163 /* SyntaxKind.TypeParameter */ + || kind === 254 /* SyntaxKind.VariableDeclaration */ + || kind === 345 /* SyntaxKind.JSDocTypedefTag */ + || kind === 338 /* SyntaxKind.JSDocCallbackTag */ + || kind === 347 /* SyntaxKind.JSDocPropertyTag */; + } + function isDeclarationStatementKind(kind) { + return kind === 256 /* SyntaxKind.FunctionDeclaration */ + || kind === 276 /* SyntaxKind.MissingDeclaration */ + || kind === 257 /* SyntaxKind.ClassDeclaration */ + || kind === 258 /* SyntaxKind.InterfaceDeclaration */ + || kind === 259 /* SyntaxKind.TypeAliasDeclaration */ + || kind === 260 /* SyntaxKind.EnumDeclaration */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */ + || kind === 266 /* SyntaxKind.ImportDeclaration */ + || kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + || kind === 272 /* SyntaxKind.ExportDeclaration */ + || kind === 271 /* SyntaxKind.ExportAssignment */ + || kind === 264 /* SyntaxKind.NamespaceExportDeclaration */; + } + function isStatementKindButNotDeclarationKind(kind) { + return kind === 246 /* SyntaxKind.BreakStatement */ + || kind === 245 /* SyntaxKind.ContinueStatement */ + || kind === 253 /* SyntaxKind.DebuggerStatement */ + || kind === 240 /* SyntaxKind.DoStatement */ + || kind === 238 /* SyntaxKind.ExpressionStatement */ + || kind === 236 /* SyntaxKind.EmptyStatement */ + || kind === 243 /* SyntaxKind.ForInStatement */ + || kind === 244 /* SyntaxKind.ForOfStatement */ + || kind === 242 /* SyntaxKind.ForStatement */ + || kind === 239 /* SyntaxKind.IfStatement */ + || kind === 250 /* SyntaxKind.LabeledStatement */ + || kind === 247 /* SyntaxKind.ReturnStatement */ + || kind === 249 /* SyntaxKind.SwitchStatement */ + || kind === 251 /* SyntaxKind.ThrowStatement */ + || kind === 252 /* SyntaxKind.TryStatement */ + || kind === 237 /* SyntaxKind.VariableStatement */ + || kind === 241 /* SyntaxKind.WhileStatement */ + || kind === 248 /* SyntaxKind.WithStatement */ + || kind === 349 /* SyntaxKind.NotEmittedStatement */ + || kind === 353 /* SyntaxKind.EndOfDeclarationMarker */ + || kind === 352 /* SyntaxKind.MergeDeclarationMarker */; + } + /* @internal */ + function isDeclaration(node) { + if (node.kind === 163 /* SyntaxKind.TypeParameter */) { + return (node.parent && node.parent.kind !== 344 /* SyntaxKind.JSDocTemplateTag */) || ts.isInJSFile(node); + } + return isDeclarationKind(node.kind); + } + ts.isDeclaration = isDeclaration; + /* @internal */ + function isDeclarationStatement(node) { + return isDeclarationStatementKind(node.kind); + } + ts.isDeclarationStatement = isDeclarationStatement; + /** + * Determines whether the node is a statement that is not also a declaration + */ + /* @internal */ + function isStatementButNotDeclaration(node) { + return isStatementKindButNotDeclarationKind(node.kind); + } + ts.isStatementButNotDeclaration = isStatementButNotDeclaration; + /* @internal */ + function isStatement(node) { + var kind = node.kind; + return isStatementKindButNotDeclarationKind(kind) + || isDeclarationStatementKind(kind) + || isBlockStatement(node); + } + ts.isStatement = isStatement; + function isBlockStatement(node) { + if (node.kind !== 235 /* SyntaxKind.Block */) + return false; + if (node.parent !== undefined) { + if (node.parent.kind === 252 /* SyntaxKind.TryStatement */ || node.parent.kind === 292 /* SyntaxKind.CatchClause */) { + return false; + } + } + return !ts.isFunctionBlock(node); + } + /** + * NOTE: This is similar to `isStatement` but does not access parent pointers. + */ + /* @internal */ + function isStatementOrBlock(node) { + var kind = node.kind; + return isStatementKindButNotDeclarationKind(kind) + || isDeclarationStatementKind(kind) + || kind === 235 /* SyntaxKind.Block */; + } + ts.isStatementOrBlock = isStatementOrBlock; + // Module references + /* @internal */ + function isModuleReference(node) { + var kind = node.kind; + return kind === 277 /* SyntaxKind.ExternalModuleReference */ + || kind === 161 /* SyntaxKind.QualifiedName */ + || kind === 79 /* SyntaxKind.Identifier */; + } + ts.isModuleReference = isModuleReference; + // JSX + /* @internal */ + function isJsxTagNameExpression(node) { + var kind = node.kind; + return kind === 108 /* SyntaxKind.ThisKeyword */ + || kind === 79 /* SyntaxKind.Identifier */ + || kind === 206 /* SyntaxKind.PropertyAccessExpression */; + } + ts.isJsxTagNameExpression = isJsxTagNameExpression; + /* @internal */ + function isJsxChild(node) { + var kind = node.kind; + return kind === 278 /* SyntaxKind.JsxElement */ + || kind === 288 /* SyntaxKind.JsxExpression */ + || kind === 279 /* SyntaxKind.JsxSelfClosingElement */ + || kind === 11 /* SyntaxKind.JsxText */ + || kind === 282 /* SyntaxKind.JsxFragment */; + } + ts.isJsxChild = isJsxChild; + /* @internal */ + function isJsxAttributeLike(node) { + var kind = node.kind; + return kind === 285 /* SyntaxKind.JsxAttribute */ + || kind === 287 /* SyntaxKind.JsxSpreadAttribute */; + } + ts.isJsxAttributeLike = isJsxAttributeLike; + /* @internal */ + function isStringLiteralOrJsxExpression(node) { + var kind = node.kind; + return kind === 10 /* SyntaxKind.StringLiteral */ + || kind === 288 /* SyntaxKind.JsxExpression */; + } + ts.isStringLiteralOrJsxExpression = isStringLiteralOrJsxExpression; + function isJsxOpeningLikeElement(node) { + var kind = node.kind; + return kind === 280 /* SyntaxKind.JsxOpeningElement */ + || kind === 279 /* SyntaxKind.JsxSelfClosingElement */; + } + ts.isJsxOpeningLikeElement = isJsxOpeningLikeElement; + // Clauses + function isCaseOrDefaultClause(node) { + var kind = node.kind; + return kind === 289 /* SyntaxKind.CaseClause */ + || kind === 290 /* SyntaxKind.DefaultClause */; + } + ts.isCaseOrDefaultClause = isCaseOrDefaultClause; + // JSDoc + /** True if node is of some JSDoc syntax kind. */ + /* @internal */ + function isJSDocNode(node) { + return node.kind >= 309 /* SyntaxKind.FirstJSDocNode */ && node.kind <= 347 /* SyntaxKind.LastJSDocNode */; + } + ts.isJSDocNode = isJSDocNode; + /** True if node is of a kind that may contain comment text. */ + function isJSDocCommentContainingNode(node) { + return node.kind === 320 /* SyntaxKind.JSDoc */ + || node.kind === 319 /* SyntaxKind.JSDocNamepathType */ + || node.kind === 321 /* SyntaxKind.JSDocText */ + || isJSDocLinkLike(node) + || isJSDocTag(node) + || ts.isJSDocTypeLiteral(node) + || ts.isJSDocSignature(node); + } + ts.isJSDocCommentContainingNode = isJSDocCommentContainingNode; + // TODO: determine what this does before making it public. + /* @internal */ + function isJSDocTag(node) { + return node.kind >= 327 /* SyntaxKind.FirstJSDocTagNode */ && node.kind <= 347 /* SyntaxKind.LastJSDocTagNode */; + } + ts.isJSDocTag = isJSDocTag; + function isSetAccessor(node) { + return node.kind === 173 /* SyntaxKind.SetAccessor */; + } + ts.isSetAccessor = isSetAccessor; + function isGetAccessor(node) { + return node.kind === 172 /* SyntaxKind.GetAccessor */; + } + ts.isGetAccessor = isGetAccessor; + /** True if has jsdoc nodes attached to it. */ + /* @internal */ + // TODO: GH#19856 Would like to return `node is Node & { jsDoc: JSDoc[] }` but it causes long compile times + function hasJSDocNodes(node) { + var jsDoc = node.jsDoc; + return !!jsDoc && jsDoc.length > 0; + } + ts.hasJSDocNodes = hasJSDocNodes; + /** True if has type node attached to it. */ + /* @internal */ + function hasType(node) { + return !!node.type; + } + ts.hasType = hasType; + /** True if has initializer node attached to it. */ + /* @internal */ + function hasInitializer(node) { + return !!node.initializer; + } + ts.hasInitializer = hasInitializer; + /** True if has initializer node attached to it. */ + function hasOnlyExpressionInitializer(node) { + switch (node.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + case 166 /* SyntaxKind.PropertySignature */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 299 /* SyntaxKind.EnumMember */: + return true; + default: + return false; + } + } + ts.hasOnlyExpressionInitializer = hasOnlyExpressionInitializer; + function isObjectLiteralElement(node) { + return node.kind === 285 /* SyntaxKind.JsxAttribute */ || node.kind === 287 /* SyntaxKind.JsxSpreadAttribute */ || isObjectLiteralElementLike(node); + } + ts.isObjectLiteralElement = isObjectLiteralElement; + /* @internal */ + function isTypeReferenceType(node) { + return node.kind === 178 /* SyntaxKind.TypeReference */ || node.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */; + } + ts.isTypeReferenceType = isTypeReferenceType; + var MAX_SMI_X86 = 1073741823; + /* @internal */ + function guessIndentation(lines) { + var indentation = MAX_SMI_X86; + for (var _i = 0, lines_1 = lines; _i < lines_1.length; _i++) { + var line = lines_1[_i]; + if (!line.length) { + continue; + } + var i = 0; + for (; i < line.length && i < indentation; i++) { + if (!ts.isWhiteSpaceLike(line.charCodeAt(i))) { + break; + } + } + if (i < indentation) { + indentation = i; + } + if (indentation === 0) { + return 0; + } + } + return indentation === MAX_SMI_X86 ? undefined : indentation; + } + ts.guessIndentation = guessIndentation; + function isStringLiteralLike(node) { + return node.kind === 10 /* SyntaxKind.StringLiteral */ || node.kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */; + } + ts.isStringLiteralLike = isStringLiteralLike; + function isJSDocLinkLike(node) { + return node.kind === 324 /* SyntaxKind.JSDocLink */ || node.kind === 325 /* SyntaxKind.JSDocLinkCode */ || node.kind === 326 /* SyntaxKind.JSDocLinkPlain */; + } + ts.isJSDocLinkLike = isJSDocLinkLike; + // #endregion +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + ts.resolvingEmptyArray = []; + ts.externalHelpersModuleNameText = "tslib"; + ts.defaultMaximumTruncationLength = 160; + ts.noTruncationMaximumTruncationLength = 1000000; + function getDeclarationOfKind(symbol, kind) { + var declarations = symbol.declarations; + if (declarations) { + for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { + var declaration = declarations_1[_i]; + if (declaration.kind === kind) { + return declaration; + } + } + } + return undefined; + } + ts.getDeclarationOfKind = getDeclarationOfKind; + function getDeclarationsOfKind(symbol, kind) { + return ts.filter(symbol.declarations || ts.emptyArray, function (d) { return d.kind === kind; }); + } + ts.getDeclarationsOfKind = getDeclarationsOfKind; + function createSymbolTable(symbols) { + var result = new ts.Map(); + if (symbols) { + for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { + var symbol = symbols_1[_i]; + result.set(symbol.escapedName, symbol); + } + } + return result; + } + ts.createSymbolTable = createSymbolTable; + function isTransientSymbol(symbol) { + return (symbol.flags & 33554432 /* SymbolFlags.Transient */) !== 0; + } + ts.isTransientSymbol = isTransientSymbol; + var stringWriter = createSingleLineStringWriter(); + function createSingleLineStringWriter() { + var str = ""; + var writeText = function (text) { return str += text; }; + return { + getText: function () { return str; }, + write: writeText, + rawWrite: writeText, + writeKeyword: writeText, + writeOperator: writeText, + writePunctuation: writeText, + writeSpace: writeText, + writeStringLiteral: writeText, + writeLiteral: writeText, + writeParameter: writeText, + writeProperty: writeText, + writeSymbol: function (s, _) { return writeText(s); }, + writeTrailingSemicolon: writeText, + writeComment: writeText, + getTextPos: function () { return str.length; }, + getLine: function () { return 0; }, + getColumn: function () { return 0; }, + getIndent: function () { return 0; }, + isAtStartOfLine: function () { return false; }, + hasTrailingComment: function () { return false; }, + hasTrailingWhitespace: function () { return !!str.length && ts.isWhiteSpaceLike(str.charCodeAt(str.length - 1)); }, + // Completely ignore indentation for string writers. And map newlines to + // a single space. + writeLine: function () { return str += " "; }, + increaseIndent: ts.noop, + decreaseIndent: ts.noop, + clear: function () { return str = ""; }, + trackSymbol: function () { return false; }, + reportInaccessibleThisError: ts.noop, + reportInaccessibleUniqueSymbolError: ts.noop, + reportPrivateInBaseOfClassExpression: ts.noop, + }; + } + function changesAffectModuleResolution(oldOptions, newOptions) { + return oldOptions.configFilePath !== newOptions.configFilePath || + optionsHaveModuleResolutionChanges(oldOptions, newOptions); + } + ts.changesAffectModuleResolution = changesAffectModuleResolution; + function optionsHaveModuleResolutionChanges(oldOptions, newOptions) { + return optionsHaveChanges(oldOptions, newOptions, ts.moduleResolutionOptionDeclarations); + } + ts.optionsHaveModuleResolutionChanges = optionsHaveModuleResolutionChanges; + function changesAffectingProgramStructure(oldOptions, newOptions) { + return optionsHaveChanges(oldOptions, newOptions, ts.optionsAffectingProgramStructure); + } + ts.changesAffectingProgramStructure = changesAffectingProgramStructure; + function optionsHaveChanges(oldOptions, newOptions, optionDeclarations) { + return oldOptions !== newOptions && optionDeclarations.some(function (o) { + return !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o)); + }); + } + ts.optionsHaveChanges = optionsHaveChanges; + function forEachAncestor(node, callback) { + while (true) { + var res = callback(node); + if (res === "quit") + return undefined; + if (res !== undefined) + return res; + if (ts.isSourceFile(node)) + return undefined; + node = node.parent; + } + } + ts.forEachAncestor = forEachAncestor; + /** + * Calls `callback` for each entry in the map, returning the first truthy result. + * Use `map.forEach` instead for normal iteration. + */ + function forEachEntry(map, callback) { + var iterator = map.entries(); + for (var iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) { + var _a = iterResult.value, key = _a[0], value = _a[1]; + var result = callback(value, key); + if (result) { + return result; + } + } + return undefined; + } + ts.forEachEntry = forEachEntry; + /** `forEachEntry` for just keys. */ + function forEachKey(map, callback) { + var iterator = map.keys(); + for (var iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) { + var result = callback(iterResult.value); + if (result) { + return result; + } + } + return undefined; + } + ts.forEachKey = forEachKey; + /** Copy entries from `source` to `target`. */ + function copyEntries(source, target) { + source.forEach(function (value, key) { + target.set(key, value); + }); + } + ts.copyEntries = copyEntries; + function usingSingleLineStringWriter(action) { + var oldString = stringWriter.getText(); + try { + action(stringWriter); + return stringWriter.getText(); + } + finally { + stringWriter.clear(); + stringWriter.writeKeyword(oldString); + } + } + ts.usingSingleLineStringWriter = usingSingleLineStringWriter; + function getFullWidth(node) { + return node.end - node.pos; + } + ts.getFullWidth = getFullWidth; + function getResolvedModule(sourceFile, moduleNameText, mode) { + return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText, mode); + } + ts.getResolvedModule = getResolvedModule; + function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) { + if (!sourceFile.resolvedModules) { + sourceFile.resolvedModules = ts.createModeAwareCache(); + } + sourceFile.resolvedModules.set(moduleNameText, mode, resolvedModule); + } + ts.setResolvedModule = setResolvedModule; + function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective) { + if (!sourceFile.resolvedTypeReferenceDirectiveNames) { + sourceFile.resolvedTypeReferenceDirectiveNames = ts.createModeAwareCache(); + } + sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, /*mode*/ undefined, resolvedTypeReferenceDirective); + } + ts.setResolvedTypeReferenceDirective = setResolvedTypeReferenceDirective; + function projectReferenceIsEqualTo(oldRef, newRef) { + return oldRef.path === newRef.path && + !oldRef.prepend === !newRef.prepend && + !oldRef.circular === !newRef.circular; + } + ts.projectReferenceIsEqualTo = projectReferenceIsEqualTo; + function moduleResolutionIsEqualTo(oldResolution, newResolution) { + return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && + oldResolution.extension === newResolution.extension && + oldResolution.resolvedFileName === newResolution.resolvedFileName && + oldResolution.originalPath === newResolution.originalPath && + packageIdIsEqual(oldResolution.packageId, newResolution.packageId); + } + ts.moduleResolutionIsEqualTo = moduleResolutionIsEqualTo; + function packageIdIsEqual(a, b) { + return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version; + } + function packageIdToPackageName(_a) { + var name = _a.name, subModuleName = _a.subModuleName; + return subModuleName ? "".concat(name, "/").concat(subModuleName) : name; + } + ts.packageIdToPackageName = packageIdToPackageName; + function packageIdToString(packageId) { + return "".concat(packageIdToPackageName(packageId), "@").concat(packageId.version); + } + ts.packageIdToString = packageIdToString; + function typeDirectiveIsEqualTo(oldResolution, newResolution) { + return oldResolution.resolvedFileName === newResolution.resolvedFileName + && oldResolution.primary === newResolution.primary + && oldResolution.originalPath === newResolution.originalPath; + } + ts.typeDirectiveIsEqualTo = typeDirectiveIsEqualTo; + function hasChangesInResolutions(names, newResolutions, oldResolutions, oldSourceFile, comparer) { + ts.Debug.assert(names.length === newResolutions.length); + for (var i = 0; i < names.length; i++) { + var newResolution = newResolutions[i]; + var entry = names[i]; + // We lower-case all type references because npm automatically lowercases all packages. See GH#9824. + var name = !ts.isString(entry) ? entry.fileName.toLowerCase() : entry; + var mode = !ts.isString(entry) ? ts.getModeForFileReference(entry, oldSourceFile === null || oldSourceFile === void 0 ? void 0 : oldSourceFile.impliedNodeFormat) : oldSourceFile && ts.getModeForResolutionAtIndex(oldSourceFile, i); + var oldResolution = oldResolutions && oldResolutions.get(name, mode); + var changed = oldResolution + ? !newResolution || !comparer(oldResolution, newResolution) + : newResolution; + if (changed) { + return true; + } + } + return false; + } + ts.hasChangesInResolutions = hasChangesInResolutions; + // Returns true if this node contains a parse error anywhere underneath it. + function containsParseError(node) { + aggregateChildData(node); + return (node.flags & 524288 /* NodeFlags.ThisNodeOrAnySubNodesHasError */) !== 0; + } + ts.containsParseError = containsParseError; + function aggregateChildData(node) { + if (!(node.flags & 1048576 /* NodeFlags.HasAggregatedChildData */)) { + // A node is considered to contain a parse error if: + // a) the parser explicitly marked that it had an error + // b) any of it's children reported that it had an error. + var thisNodeOrAnySubNodesHasError = ((node.flags & 131072 /* NodeFlags.ThisNodeHasError */) !== 0) || + ts.forEachChild(node, containsParseError); + // If so, mark ourselves accordingly. + if (thisNodeOrAnySubNodesHasError) { + node.flags |= 524288 /* NodeFlags.ThisNodeOrAnySubNodesHasError */; + } + // Also mark that we've propagated the child information to this node. This way we can + // always consult the bit directly on this node without needing to check its children + // again. + node.flags |= 1048576 /* NodeFlags.HasAggregatedChildData */; + } + } + function getSourceFileOfNode(node) { + while (node && node.kind !== 305 /* SyntaxKind.SourceFile */) { + node = node.parent; + } + return node; + } + ts.getSourceFileOfNode = getSourceFileOfNode; + function getSourceFileOfModule(module) { + return getSourceFileOfNode(module.valueDeclaration || getNonAugmentationDeclaration(module)); + } + ts.getSourceFileOfModule = getSourceFileOfModule; + function isPlainJsFile(file, checkJs) { + return !!file && (file.scriptKind === 1 /* ScriptKind.JS */ || file.scriptKind === 2 /* ScriptKind.JSX */) && !file.checkJsDirective && checkJs === undefined; + } + ts.isPlainJsFile = isPlainJsFile; + function isStatementWithLocals(node) { + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + case 263 /* SyntaxKind.CaseBlock */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + return true; + } + return false; + } + ts.isStatementWithLocals = isStatementWithLocals; + function getStartPositionOfLine(line, sourceFile) { + ts.Debug.assert(line >= 0); + return ts.getLineStarts(sourceFile)[line]; + } + ts.getStartPositionOfLine = getStartPositionOfLine; + // This is a useful function for debugging purposes. + function nodePosToString(node) { + var file = getSourceFileOfNode(node); + var loc = ts.getLineAndCharacterOfPosition(file, node.pos); + return "".concat(file.fileName, "(").concat(loc.line + 1, ",").concat(loc.character + 1, ")"); + } + ts.nodePosToString = nodePosToString; + function getEndLinePosition(line, sourceFile) { + ts.Debug.assert(line >= 0); + var lineStarts = ts.getLineStarts(sourceFile); + var lineIndex = line; + var sourceText = sourceFile.text; + if (lineIndex + 1 === lineStarts.length) { + // last line - return EOF + return sourceText.length - 1; + } + else { + // current line start + var start = lineStarts[lineIndex]; + // take the start position of the next line - 1 = it should be some line break + var pos = lineStarts[lineIndex + 1] - 1; + ts.Debug.assert(ts.isLineBreak(sourceText.charCodeAt(pos))); + // walk backwards skipping line breaks, stop the the beginning of current line. + // i.e: + // + // $ <- end of line for this position should match the start position + while (start <= pos && ts.isLineBreak(sourceText.charCodeAt(pos))) { + pos--; + } + return pos; + } + } + ts.getEndLinePosition = getEndLinePosition; + /** + * Returns a value indicating whether a name is unique globally or within the current file. + * Note: This does not consider whether a name appears as a free identifier or not, so at the expression `x.y` this includes both `x` and `y`. + */ + function isFileLevelUniqueName(sourceFile, name, hasGlobalName) { + return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name); + } + ts.isFileLevelUniqueName = isFileLevelUniqueName; + // Returns true if this node is missing from the actual source code. A 'missing' node is different + // from 'undefined/defined'. When a node is undefined (which can happen for optional nodes + // in the tree), it is definitely missing. However, a node may be defined, but still be + // missing. This happens whenever the parser knows it needs to parse something, but can't + // get anything in the source code that it expects at that location. For example: + // + // let a: ; + // + // Here, the Type in the Type-Annotation is not-optional (as there is a colon in the source + // code). So the parser will attempt to parse out a type, and will create an actual node. + // However, this node will be 'missing' in the sense that no actual source-code/tokens are + // contained within it. + function nodeIsMissing(node) { + if (node === undefined) { + return true; + } + return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* SyntaxKind.EndOfFileToken */; + } + ts.nodeIsMissing = nodeIsMissing; + function nodeIsPresent(node) { + return !nodeIsMissing(node); + } + ts.nodeIsPresent = nodeIsPresent; + function insertStatementsAfterPrologue(to, from, isPrologueDirective) { + if (from === undefined || from.length === 0) + return to; + var statementIndex = 0; + // skip all prologue directives to insert at the correct position + for (; statementIndex < to.length; ++statementIndex) { + if (!isPrologueDirective(to[statementIndex])) { + break; + } + } + to.splice.apply(to, __spreadArray([statementIndex, 0], from, false)); + return to; + } + function insertStatementAfterPrologue(to, statement, isPrologueDirective) { + if (statement === undefined) + return to; + var statementIndex = 0; + // skip all prologue directives to insert at the correct position + for (; statementIndex < to.length; ++statementIndex) { + if (!isPrologueDirective(to[statementIndex])) { + break; + } + } + to.splice(statementIndex, 0, statement); + return to; + } + function isAnyPrologueDirective(node) { + return isPrologueDirective(node) || !!(getEmitFlags(node) & 1048576 /* EmitFlags.CustomPrologue */); + } + /** + * Prepends statements to an array while taking care of prologue directives. + */ + function insertStatementsAfterStandardPrologue(to, from) { + return insertStatementsAfterPrologue(to, from, isPrologueDirective); + } + ts.insertStatementsAfterStandardPrologue = insertStatementsAfterStandardPrologue; + function insertStatementsAfterCustomPrologue(to, from) { + return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective); + } + ts.insertStatementsAfterCustomPrologue = insertStatementsAfterCustomPrologue; + /** + * Prepends statements to an array while taking care of prologue directives. + */ + function insertStatementAfterStandardPrologue(to, statement) { + return insertStatementAfterPrologue(to, statement, isPrologueDirective); + } + ts.insertStatementAfterStandardPrologue = insertStatementAfterStandardPrologue; + function insertStatementAfterCustomPrologue(to, statement) { + return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective); + } + ts.insertStatementAfterCustomPrologue = insertStatementAfterCustomPrologue; + /** + * Determine if the given comment is a triple-slash + * + * @return true if the comment is a triple-slash comment else false + */ + function isRecognizedTripleSlashComment(text, commentPos, commentEnd) { + // Verify this is /// comment, but do the regexp match only when we first can find /// in the comment text + // so that we don't end up computing comment string and doing match for all // comments + if (text.charCodeAt(commentPos + 1) === 47 /* CharacterCodes.slash */ && + commentPos + 2 < commentEnd && + text.charCodeAt(commentPos + 2) === 47 /* CharacterCodes.slash */) { + var textSubStr = text.substring(commentPos, commentEnd); + return ts.fullTripleSlashReferencePathRegEx.test(textSubStr) || + ts.fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || + fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || + defaultLibReferenceRegEx.test(textSubStr) ? + true : false; + } + return false; + } + ts.isRecognizedTripleSlashComment = isRecognizedTripleSlashComment; + function isPinnedComment(text, start) { + return text.charCodeAt(start + 1) === 42 /* CharacterCodes.asterisk */ && + text.charCodeAt(start + 2) === 33 /* CharacterCodes.exclamation */; + } + ts.isPinnedComment = isPinnedComment; + function createCommentDirectivesMap(sourceFile, commentDirectives) { + var directivesByLine = new ts.Map(commentDirectives.map(function (commentDirective) { return ([ + "".concat(ts.getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line), + commentDirective, + ]); })); + var usedLines = new ts.Map(); + return { getUnusedExpectations: getUnusedExpectations, markUsed: markUsed }; + function getUnusedExpectations() { + return ts.arrayFrom(directivesByLine.entries()) + .filter(function (_a) { + var line = _a[0], directive = _a[1]; + return directive.type === 0 /* CommentDirectiveType.ExpectError */ && !usedLines.get(line); + }) + .map(function (_a) { + var _ = _a[0], directive = _a[1]; + return directive; + }); + } + function markUsed(line) { + if (!directivesByLine.has("".concat(line))) { + return false; + } + usedLines.set("".concat(line), true); + return true; + } + } + ts.createCommentDirectivesMap = createCommentDirectivesMap; + function getTokenPosOfNode(node, sourceFile, includeJsDoc) { + // With nodes that have no width (i.e. 'Missing' nodes), we actually *don't* + // want to skip trivia because this will launch us forward to the next token. + if (nodeIsMissing(node)) { + return node.pos; + } + if (ts.isJSDocNode(node) || node.kind === 11 /* SyntaxKind.JsxText */) { + // JsxText cannot actually contain comments, even though the scanner will think it sees comments + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); + } + if (includeJsDoc && ts.hasJSDocNodes(node)) { + return getTokenPosOfNode(node.jsDoc[0], sourceFile); + } + // For a syntax list, it is possible that one of its children has JSDocComment nodes, while + // the syntax list itself considers them as normal trivia. Therefore if we simply skip + // trivia for the list, we may have skipped the JSDocComment as well. So we should process its + // first child to determine the actual position of its first token. + if (node.kind === 348 /* SyntaxKind.SyntaxList */ && node._children.length > 0) { + return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc); + } + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, + /*stopAfterLineBreak*/ false, + /*stopAtComments*/ false, isInJSDoc(node)); + } + ts.getTokenPosOfNode = getTokenPosOfNode; + function getNonDecoratorTokenPosOfNode(node, sourceFile) { + if (nodeIsMissing(node) || !node.decorators) { + return getTokenPosOfNode(node, sourceFile); + } + return ts.skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.decorators.end); + } + ts.getNonDecoratorTokenPosOfNode = getNonDecoratorTokenPosOfNode; + function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia) { + if (includeTrivia === void 0) { includeTrivia = false; } + return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia); + } + ts.getSourceTextOfNodeFromSourceFile = getSourceTextOfNodeFromSourceFile; + function isJSDocTypeExpressionOrChild(node) { + return !!ts.findAncestor(node, ts.isJSDocTypeExpression); + } + function isExportNamespaceAsDefaultDeclaration(node) { + return !!(ts.isExportDeclaration(node) && node.exportClause && ts.isNamespaceExport(node.exportClause) && node.exportClause.name.escapedText === "default"); + } + ts.isExportNamespaceAsDefaultDeclaration = isExportNamespaceAsDefaultDeclaration; + function getTextOfNodeFromSourceText(sourceText, node, includeTrivia) { + if (includeTrivia === void 0) { includeTrivia = false; } + if (nodeIsMissing(node)) { + return ""; + } + var text = sourceText.substring(includeTrivia ? node.pos : ts.skipTrivia(sourceText, node.pos), node.end); + if (isJSDocTypeExpressionOrChild(node)) { + // strip space + asterisk at line start + text = text.split(/\r\n|\n|\r/).map(function (line) { return ts.trimStringStart(line.replace(/^\s*\*/, "")); }).join("\n"); + } + return text; + } + ts.getTextOfNodeFromSourceText = getTextOfNodeFromSourceText; + function getTextOfNode(node, includeTrivia) { + if (includeTrivia === void 0) { includeTrivia = false; } + return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); + } + ts.getTextOfNode = getTextOfNode; + function getPos(range) { + return range.pos; + } + /** + * Note: it is expected that the `nodeArray` and the `node` are within the same file. + * For example, searching for a `SourceFile` in a `SourceFile[]` wouldn't work. + */ + function indexOfNode(nodeArray, node) { + return ts.binarySearch(nodeArray, node, getPos, ts.compareValues); + } + ts.indexOfNode = indexOfNode; + /** + * Gets flags that control emit behavior of a node. + */ + function getEmitFlags(node) { + var emitNode = node.emitNode; + return emitNode && emitNode.flags || 0; + } + ts.getEmitFlags = getEmitFlags; + ; + function getScriptTargetFeatures() { + return { + es2015: { + Array: ["find", "findIndex", "fill", "copyWithin", "entries", "keys", "values"], + RegExp: ["flags", "sticky", "unicode"], + Reflect: ["apply", "construct", "defineProperty", "deleteProperty", "get", " getOwnPropertyDescriptor", "getPrototypeOf", "has", "isExtensible", "ownKeys", "preventExtensions", "set", "setPrototypeOf"], + ArrayConstructor: ["from", "of"], + ObjectConstructor: ["assign", "getOwnPropertySymbols", "keys", "is", "setPrototypeOf"], + NumberConstructor: ["isFinite", "isInteger", "isNaN", "isSafeInteger", "parseFloat", "parseInt"], + Math: ["clz32", "imul", "sign", "log10", "log2", "log1p", "expm1", "cosh", "sinh", "tanh", "acosh", "asinh", "atanh", "hypot", "trunc", "fround", "cbrt"], + Map: ["entries", "keys", "values"], + Set: ["entries", "keys", "values"], + Promise: ts.emptyArray, + PromiseConstructor: ["all", "race", "reject", "resolve"], + Symbol: ["for", "keyFor"], + WeakMap: ["entries", "keys", "values"], + WeakSet: ["entries", "keys", "values"], + Iterator: ts.emptyArray, + AsyncIterator: ts.emptyArray, + String: ["codePointAt", "includes", "endsWith", "normalize", "repeat", "startsWith", "anchor", "big", "blink", "bold", "fixed", "fontcolor", "fontsize", "italics", "link", "small", "strike", "sub", "sup"], + StringConstructor: ["fromCodePoint", "raw"] + }, + es2016: { + Array: ["includes"] + }, + es2017: { + Atomics: ts.emptyArray, + SharedArrayBuffer: ts.emptyArray, + String: ["padStart", "padEnd"], + ObjectConstructor: ["values", "entries", "getOwnPropertyDescriptors"], + DateTimeFormat: ["formatToParts"] + }, + es2018: { + Promise: ["finally"], + RegExpMatchArray: ["groups"], + RegExpExecArray: ["groups"], + RegExp: ["dotAll"], + Intl: ["PluralRules"], + AsyncIterable: ts.emptyArray, + AsyncIterableIterator: ts.emptyArray, + AsyncGenerator: ts.emptyArray, + AsyncGeneratorFunction: ts.emptyArray, + NumberFormat: ["formatToParts"] + }, + es2019: { + Array: ["flat", "flatMap"], + ObjectConstructor: ["fromEntries"], + String: ["trimStart", "trimEnd", "trimLeft", "trimRight"], + Symbol: ["description"] + }, + es2020: { + BigInt: ts.emptyArray, + BigInt64Array: ts.emptyArray, + BigUint64Array: ts.emptyArray, + PromiseConstructor: ["allSettled"], + SymbolConstructor: ["matchAll"], + String: ["matchAll"], + DataView: ["setBigInt64", "setBigUint64", "getBigInt64", "getBigUint64"], + RelativeTimeFormat: ["format", "formatToParts", "resolvedOptions"] + }, + es2021: { + PromiseConstructor: ["any"], + String: ["replaceAll"] + }, + es2022: { + Array: ["at"], + String: ["at"], + Int8Array: ["at"], + Uint8Array: ["at"], + Uint8ClampedArray: ["at"], + Int16Array: ["at"], + Uint16Array: ["at"], + Int32Array: ["at"], + Uint32Array: ["at"], + Float32Array: ["at"], + Float64Array: ["at"], + BigInt64Array: ["at"], + BigUint64Array: ["at"], + ObjectConstructor: ["hasOwn"], + Error: ["cause"] + } + }; + } + ts.getScriptTargetFeatures = getScriptTargetFeatures; + var GetLiteralTextFlags; + (function (GetLiteralTextFlags) { + GetLiteralTextFlags[GetLiteralTextFlags["None"] = 0] = "None"; + GetLiteralTextFlags[GetLiteralTextFlags["NeverAsciiEscape"] = 1] = "NeverAsciiEscape"; + GetLiteralTextFlags[GetLiteralTextFlags["JsxAttributeEscape"] = 2] = "JsxAttributeEscape"; + GetLiteralTextFlags[GetLiteralTextFlags["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals"; + GetLiteralTextFlags[GetLiteralTextFlags["AllowNumericSeparator"] = 8] = "AllowNumericSeparator"; + })(GetLiteralTextFlags = ts.GetLiteralTextFlags || (ts.GetLiteralTextFlags = {})); + function getLiteralText(node, sourceFile, flags) { + var _a; + // If we don't need to downlevel and we can reach the original source text using + // the node's parent reference, then simply get the text as it was originally written. + if (sourceFile && canUseOriginalText(node, flags)) { + return getSourceTextOfNodeFromSourceFile(sourceFile, node); + } + // If we can't reach the original source text, use the canonical form if it's a number, + // or a (possibly escaped) quoted form of the original text if it's string-like. + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: { + var escapeText = flags & 2 /* GetLiteralTextFlags.JsxAttributeEscape */ ? escapeJsxAttributeString : + flags & 1 /* GetLiteralTextFlags.NeverAsciiEscape */ || (getEmitFlags(node) & 16777216 /* EmitFlags.NoAsciiEscaping */) ? escapeString : + escapeNonAsciiString; + if (node.singleQuote) { + return "'" + escapeText(node.text, 39 /* CharacterCodes.singleQuote */) + "'"; + } + else { + return '"' + escapeText(node.text, 34 /* CharacterCodes.doubleQuote */) + '"'; + } + } + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 15 /* SyntaxKind.TemplateHead */: + case 16 /* SyntaxKind.TemplateMiddle */: + case 17 /* SyntaxKind.TemplateTail */: { + // If a NoSubstitutionTemplateLiteral appears to have a substitution in it, the original text + // had to include a backslash: `not \${a} substitution`. + var escapeText = flags & 1 /* GetLiteralTextFlags.NeverAsciiEscape */ || (getEmitFlags(node) & 16777216 /* EmitFlags.NoAsciiEscaping */) ? escapeString : + escapeNonAsciiString; + var rawText = (_a = node.rawText) !== null && _a !== void 0 ? _a : escapeTemplateSubstitution(escapeText(node.text, 96 /* CharacterCodes.backtick */)); + switch (node.kind) { + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return "`" + rawText + "`"; + case 15 /* SyntaxKind.TemplateHead */: + return "`" + rawText + "${"; + case 16 /* SyntaxKind.TemplateMiddle */: + return "}" + rawText + "${"; + case 17 /* SyntaxKind.TemplateTail */: + return "}" + rawText + "`"; + } + break; + } + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + return node.text; + case 13 /* SyntaxKind.RegularExpressionLiteral */: + if (flags & 4 /* GetLiteralTextFlags.TerminateUnterminatedLiterals */ && node.isUnterminated) { + return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* CharacterCodes.backslash */ ? " /" : "/"); + } + return node.text; + } + return ts.Debug.fail("Literal kind '".concat(node.kind, "' not accounted for.")); + } + ts.getLiteralText = getLiteralText; + function canUseOriginalText(node, flags) { + if (nodeIsSynthesized(node) || !node.parent || (flags & 4 /* GetLiteralTextFlags.TerminateUnterminatedLiterals */ && node.isUnterminated)) { + return false; + } + if (ts.isNumericLiteral(node) && node.numericLiteralFlags & 512 /* TokenFlags.ContainsSeparator */) { + return !!(flags & 8 /* GetLiteralTextFlags.AllowNumericSeparator */); + } + return !ts.isBigIntLiteral(node); + } + function getTextOfConstantValue(value) { + return ts.isString(value) ? '"' + escapeNonAsciiString(value) + '"' : "" + value; + } + ts.getTextOfConstantValue = getTextOfConstantValue; + // Make an identifier from an external module name by extracting the string after the last "/" and replacing + // all non-alphanumeric characters with underscores + function makeIdentifierFromModuleName(moduleName) { + return ts.getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); + } + ts.makeIdentifierFromModuleName = makeIdentifierFromModuleName; + function isBlockOrCatchScoped(declaration) { + return (ts.getCombinedNodeFlags(declaration) & 3 /* NodeFlags.BlockScoped */) !== 0 || + isCatchClauseVariableDeclarationOrBindingElement(declaration); + } + ts.isBlockOrCatchScoped = isBlockOrCatchScoped; + function isCatchClauseVariableDeclarationOrBindingElement(declaration) { + var node = getRootDeclaration(declaration); + return node.kind === 254 /* SyntaxKind.VariableDeclaration */ && node.parent.kind === 292 /* SyntaxKind.CatchClause */; + } + ts.isCatchClauseVariableDeclarationOrBindingElement = isCatchClauseVariableDeclarationOrBindingElement; + function isAmbientModule(node) { + return ts.isModuleDeclaration(node) && (node.name.kind === 10 /* SyntaxKind.StringLiteral */ || isGlobalScopeAugmentation(node)); + } + ts.isAmbientModule = isAmbientModule; + function isModuleWithStringLiteralName(node) { + return ts.isModuleDeclaration(node) && node.name.kind === 10 /* SyntaxKind.StringLiteral */; + } + ts.isModuleWithStringLiteralName = isModuleWithStringLiteralName; + function isNonGlobalAmbientModule(node) { + return ts.isModuleDeclaration(node) && ts.isStringLiteral(node.name); + } + ts.isNonGlobalAmbientModule = isNonGlobalAmbientModule; + /** + * An effective module (namespace) declaration is either + * 1. An actual declaration: namespace X { ... } + * 2. A Javascript declaration, which is: + * An identifier in a nested property access expression: Y in `X.Y.Z = { ... }` + */ + function isEffectiveModuleDeclaration(node) { + return ts.isModuleDeclaration(node) || ts.isIdentifier(node); + } + ts.isEffectiveModuleDeclaration = isEffectiveModuleDeclaration; + /** Given a symbol for a module, checks that it is a shorthand ambient module. */ + function isShorthandAmbientModuleSymbol(moduleSymbol) { + return isShorthandAmbientModule(moduleSymbol.valueDeclaration); + } + ts.isShorthandAmbientModuleSymbol = isShorthandAmbientModuleSymbol; + function isShorthandAmbientModule(node) { + // The only kind of module that can be missing a body is a shorthand ambient module. + return !!node && node.kind === 261 /* SyntaxKind.ModuleDeclaration */ && (!node.body); + } + function isBlockScopedContainerTopLevel(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */ || + node.kind === 261 /* SyntaxKind.ModuleDeclaration */ || + ts.isFunctionLikeOrClassStaticBlockDeclaration(node); + } + ts.isBlockScopedContainerTopLevel = isBlockScopedContainerTopLevel; + function isGlobalScopeAugmentation(module) { + return !!(module.flags & 1024 /* NodeFlags.GlobalAugmentation */); + } + ts.isGlobalScopeAugmentation = isGlobalScopeAugmentation; + function isExternalModuleAugmentation(node) { + return isAmbientModule(node) && isModuleAugmentationExternal(node); + } + ts.isExternalModuleAugmentation = isExternalModuleAugmentation; + function isModuleAugmentationExternal(node) { + // external module augmentation is a ambient module declaration that is either: + // - defined in the top level scope and source file is an external module + // - defined inside ambient module declaration located in the top level scope and source file not an external module + switch (node.parent.kind) { + case 305 /* SyntaxKind.SourceFile */: + return ts.isExternalModule(node.parent); + case 262 /* SyntaxKind.ModuleBlock */: + return isAmbientModule(node.parent.parent) && ts.isSourceFile(node.parent.parent.parent) && !ts.isExternalModule(node.parent.parent.parent); + } + return false; + } + ts.isModuleAugmentationExternal = isModuleAugmentationExternal; + function getNonAugmentationDeclaration(symbol) { + var _a; + return (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return !isExternalModuleAugmentation(d) && !(ts.isModuleDeclaration(d) && isGlobalScopeAugmentation(d)); }); + } + ts.getNonAugmentationDeclaration = getNonAugmentationDeclaration; + function isCommonJSContainingModuleKind(kind) { + return kind === ts.ModuleKind.CommonJS || kind === ts.ModuleKind.Node16 || kind === ts.ModuleKind.NodeNext; + } + function isEffectiveExternalModule(node, compilerOptions) { + return ts.isExternalModule(node) || compilerOptions.isolatedModules || (isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator); + } + ts.isEffectiveExternalModule = isEffectiveExternalModule; + /** + * Returns whether the source file will be treated as if it were in strict mode at runtime. + */ + function isEffectiveStrictModeSourceFile(node, compilerOptions) { + // We can only verify strict mode for JS/TS files + switch (node.scriptKind) { + case 1 /* ScriptKind.JS */: + case 3 /* ScriptKind.TS */: + case 2 /* ScriptKind.JSX */: + case 4 /* ScriptKind.TSX */: + break; + default: + return false; + } + // Strict mode does not matter for declaration files. + if (node.isDeclarationFile) { + return false; + } + // If `alwaysStrict` is set, then treat the file as strict. + if (getStrictOptionValue(compilerOptions, "alwaysStrict")) { + return true; + } + // Starting with a "use strict" directive indicates the file is strict. + if (ts.startsWithUseStrict(node.statements)) { + return true; + } + if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { + // ECMAScript Modules are always strict. + if (getEmitModuleKind(compilerOptions) >= ts.ModuleKind.ES2015) { + return true; + } + // Other modules are strict unless otherwise specified. + return !compilerOptions.noImplicitUseStrict; + } + return false; + } + ts.isEffectiveStrictModeSourceFile = isEffectiveStrictModeSourceFile; + function isBlockScope(node, parentNode) { + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + case 263 /* SyntaxKind.CaseBlock */: + case 292 /* SyntaxKind.CatchClause */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return true; + case 235 /* SyntaxKind.Block */: + // function block is not considered block-scope container + // see comment in binder.ts: bind(...), case for SyntaxKind.Block + return !ts.isFunctionLikeOrClassStaticBlockDeclaration(parentNode); + } + return false; + } + ts.isBlockScope = isBlockScope; + function isDeclarationWithTypeParameters(node) { + switch (node.kind) { + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 323 /* SyntaxKind.JSDocSignature */: + return true; + default: + ts.assertType(node); + return isDeclarationWithTypeParameterChildren(node); + } + } + ts.isDeclarationWithTypeParameters = isDeclarationWithTypeParameters; + function isDeclarationWithTypeParameterChildren(node) { + switch (node.kind) { + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 168 /* SyntaxKind.MethodSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 344 /* SyntaxKind.JSDocTemplateTag */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return true; + default: + ts.assertType(node); + return false; + } + } + ts.isDeclarationWithTypeParameterChildren = isDeclarationWithTypeParameterChildren; + function isAnyImportSyntax(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return true; + default: + return false; + } + } + ts.isAnyImportSyntax = isAnyImportSyntax; + function isAnyImportOrBareOrAccessedRequire(node) { + return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node); + } + ts.isAnyImportOrBareOrAccessedRequire = isAnyImportOrBareOrAccessedRequire; + function isLateVisibilityPaintedStatement(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 237 /* SyntaxKind.VariableStatement */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + return true; + default: + return false; + } + } + ts.isLateVisibilityPaintedStatement = isLateVisibilityPaintedStatement; + function hasPossibleExternalModuleReference(node) { + return isAnyImportOrReExport(node) || ts.isModuleDeclaration(node) || ts.isImportTypeNode(node) || isImportCall(node); + } + ts.hasPossibleExternalModuleReference = hasPossibleExternalModuleReference; + function isAnyImportOrReExport(node) { + return isAnyImportSyntax(node) || ts.isExportDeclaration(node); + } + ts.isAnyImportOrReExport = isAnyImportOrReExport; + // Gets the nearest enclosing block scope container that has the provided node + // as a descendant, that is not the provided node. + function getEnclosingBlockScopeContainer(node) { + return ts.findAncestor(node.parent, function (current) { return isBlockScope(current, current.parent); }); + } + ts.getEnclosingBlockScopeContainer = getEnclosingBlockScopeContainer; + function forEachEnclosingBlockScopeContainer(node, cb) { + var container = getEnclosingBlockScopeContainer(node); + while (container) { + cb(container); + container = getEnclosingBlockScopeContainer(container); + } + } + ts.forEachEnclosingBlockScopeContainer = forEachEnclosingBlockScopeContainer; + // Return display name of an identifier + // Computed property names will just be emitted as "[]", where is the source + // text of the expression in the computed property. + function declarationNameToString(name) { + return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); + } + ts.declarationNameToString = declarationNameToString; + function getNameFromIndexInfo(info) { + return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : undefined; + } + ts.getNameFromIndexInfo = getNameFromIndexInfo; + function isComputedNonLiteralName(name) { + return name.kind === 162 /* SyntaxKind.ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression); + } + ts.isComputedNonLiteralName = isComputedNonLiteralName; + function tryGetTextOfPropertyName(name) { + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + return name.escapedText; + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return ts.escapeLeadingUnderscores(name.text); + case 162 /* SyntaxKind.ComputedPropertyName */: + if (isStringOrNumericLiteralLike(name.expression)) + return ts.escapeLeadingUnderscores(name.expression.text); + return undefined; + default: + return ts.Debug.assertNever(name); + } + } + ts.tryGetTextOfPropertyName = tryGetTextOfPropertyName; + function getTextOfPropertyName(name) { + return ts.Debug.checkDefined(tryGetTextOfPropertyName(name)); + } + ts.getTextOfPropertyName = getTextOfPropertyName; + function entityNameToString(name) { + switch (name.kind) { + case 108 /* SyntaxKind.ThisKeyword */: + return "this"; + case 80 /* SyntaxKind.PrivateIdentifier */: + case 79 /* SyntaxKind.Identifier */: + return getFullWidth(name) === 0 ? ts.idText(name) : getTextOfNode(name); + case 161 /* SyntaxKind.QualifiedName */: + return entityNameToString(name.left) + "." + entityNameToString(name.right); + case 206 /* SyntaxKind.PropertyAccessExpression */: + if (ts.isIdentifier(name.name) || ts.isPrivateIdentifier(name.name)) { + return entityNameToString(name.expression) + "." + entityNameToString(name.name); + } + else { + return ts.Debug.assertNever(name.name); + } + case 311 /* SyntaxKind.JSDocMemberName */: + return entityNameToString(name.left) + entityNameToString(name.right); + default: + return ts.Debug.assertNever(name); + } + } + ts.entityNameToString = entityNameToString; + function createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3) { + var sourceFile = getSourceFileOfNode(node); + return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3); + } + ts.createDiagnosticForNode = createDiagnosticForNode; + function createDiagnosticForNodeArray(sourceFile, nodes, message, arg0, arg1, arg2, arg3) { + var start = ts.skipTrivia(sourceFile.text, nodes.pos); + return createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2, arg3); + } + ts.createDiagnosticForNodeArray = createDiagnosticForNodeArray; + function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3) { + var span = getErrorSpanForNode(sourceFile, node); + return createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2, arg3); + } + ts.createDiagnosticForNodeInSourceFile = createDiagnosticForNodeInSourceFile; + function createDiagnosticForNodeFromMessageChain(node, messageChain, relatedInformation) { + var sourceFile = getSourceFileOfNode(node); + var span = getErrorSpanForNode(sourceFile, node); + return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation); + } + ts.createDiagnosticForNodeFromMessageChain = createDiagnosticForNodeFromMessageChain; + function assertDiagnosticLocation(file, start, length) { + ts.Debug.assertGreaterThanOrEqual(start, 0); + ts.Debug.assertGreaterThanOrEqual(length, 0); + if (file) { + ts.Debug.assertLessThanOrEqual(start, file.text.length); + ts.Debug.assertLessThanOrEqual(start + length, file.text.length); + } + } + function createFileDiagnosticFromMessageChain(file, start, length, messageChain, relatedInformation) { + assertDiagnosticLocation(file, start, length); + return { + file: file, + start: start, + length: length, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText, + relatedInformation: relatedInformation + }; + } + ts.createFileDiagnosticFromMessageChain = createFileDiagnosticFromMessageChain; + function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) { + return { + file: sourceFile, + start: 0, + length: 0, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText, + relatedInformation: relatedInformation + }; + } + ts.createDiagnosticForFileFromMessageChain = createDiagnosticForFileFromMessageChain; + function createDiagnosticMessageChainFromDiagnostic(diagnostic) { + return typeof diagnostic.messageText === "string" ? { + code: diagnostic.code, + category: diagnostic.category, + messageText: diagnostic.messageText, + next: diagnostic.next, + } : diagnostic.messageText; + } + ts.createDiagnosticMessageChainFromDiagnostic = createDiagnosticMessageChainFromDiagnostic; + function createDiagnosticForRange(sourceFile, range, message) { + return { + file: sourceFile, + start: range.pos, + length: range.end - range.pos, + code: message.code, + category: message.category, + messageText: message.message, + }; + } + ts.createDiagnosticForRange = createDiagnosticForRange; + function getSpanOfTokenAtPosition(sourceFile, pos) { + var scanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ true, sourceFile.languageVariant, sourceFile.text, /*onError:*/ undefined, pos); + scanner.scan(); + var start = scanner.getTokenPos(); + return ts.createTextSpanFromBounds(start, scanner.getTextPos()); + } + ts.getSpanOfTokenAtPosition = getSpanOfTokenAtPosition; + function getErrorSpanForArrowFunction(sourceFile, node) { + var pos = ts.skipTrivia(sourceFile.text, node.pos); + if (node.body && node.body.kind === 235 /* SyntaxKind.Block */) { + var startLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.pos).line; + var endLine = ts.getLineAndCharacterOfPosition(sourceFile, node.body.end).line; + if (startLine < endLine) { + // The arrow function spans multiple lines, + // make the error span be the first line, inclusive. + return ts.createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); + } + } + return ts.createTextSpanFromBounds(pos, node.end); + } + function getErrorSpanForNode(sourceFile, node) { + var errorNode = node; + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + var pos_1 = ts.skipTrivia(sourceFile.text, 0, /*stopAfterLineBreak*/ false); + if (pos_1 === sourceFile.text.length) { + // file is empty - return span for the beginning of the file + return ts.createTextSpan(0, 0); + } + return getSpanOfTokenAtPosition(sourceFile, pos_1); + // This list is a work in progress. Add missing node kinds to improve their error + // spans. + case 254 /* SyntaxKind.VariableDeclaration */: + case 203 /* SyntaxKind.BindingElement */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 299 /* SyntaxKind.EnumMember */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 268 /* SyntaxKind.NamespaceImport */: + errorNode = node.name; + break; + case 214 /* SyntaxKind.ArrowFunction */: + return getErrorSpanForArrowFunction(sourceFile, node); + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + var start = ts.skipTrivia(sourceFile.text, node.pos); + var end = node.statements.length > 0 ? node.statements[0].pos : node.end; + return ts.createTextSpanFromBounds(start, end); + } + if (errorNode === undefined) { + // If we don't have a better node, then just set the error on the first token of + // construct. + return getSpanOfTokenAtPosition(sourceFile, node.pos); + } + ts.Debug.assert(!ts.isJSDoc(errorNode)); + var isMissing = nodeIsMissing(errorNode); + var pos = isMissing || ts.isJsxText(node) + ? errorNode.pos + : ts.skipTrivia(sourceFile.text, errorNode.pos); + // These asserts should all be satisfied for a properly constructed `errorNode`. + if (isMissing) { + ts.Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + ts.Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + } + else { + ts.Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + ts.Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + } + return ts.createTextSpanFromBounds(pos, errorNode.end); + } + ts.getErrorSpanForNode = getErrorSpanForNode; + function isExternalOrCommonJsModule(file) { + return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== undefined; + } + ts.isExternalOrCommonJsModule = isExternalOrCommonJsModule; + function isJsonSourceFile(file) { + return file.scriptKind === 6 /* ScriptKind.JSON */; + } + ts.isJsonSourceFile = isJsonSourceFile; + function isEnumConst(node) { + return !!(ts.getCombinedModifierFlags(node) & 2048 /* ModifierFlags.Const */); + } + ts.isEnumConst = isEnumConst; + function isDeclarationReadonly(declaration) { + return !!(ts.getCombinedModifierFlags(declaration) & 64 /* ModifierFlags.Readonly */ && !ts.isParameterPropertyDeclaration(declaration, declaration.parent)); + } + ts.isDeclarationReadonly = isDeclarationReadonly; + function isVarConst(node) { + return !!(ts.getCombinedNodeFlags(node) & 2 /* NodeFlags.Const */); + } + ts.isVarConst = isVarConst; + function isLet(node) { + return !!(ts.getCombinedNodeFlags(node) & 1 /* NodeFlags.Let */); + } + ts.isLet = isLet; + function isSuperCall(n) { + return n.kind === 208 /* SyntaxKind.CallExpression */ && n.expression.kind === 106 /* SyntaxKind.SuperKeyword */; + } + ts.isSuperCall = isSuperCall; + function isImportCall(n) { + return n.kind === 208 /* SyntaxKind.CallExpression */ && n.expression.kind === 100 /* SyntaxKind.ImportKeyword */; + } + ts.isImportCall = isImportCall; + function isImportMeta(n) { + return ts.isMetaProperty(n) + && n.keywordToken === 100 /* SyntaxKind.ImportKeyword */ + && n.name.escapedText === "meta"; + } + ts.isImportMeta = isImportMeta; + function isLiteralImportTypeNode(n) { + return ts.isImportTypeNode(n) && ts.isLiteralTypeNode(n.argument) && ts.isStringLiteral(n.argument.literal); + } + ts.isLiteralImportTypeNode = isLiteralImportTypeNode; + function isPrologueDirective(node) { + return node.kind === 238 /* SyntaxKind.ExpressionStatement */ + && node.expression.kind === 10 /* SyntaxKind.StringLiteral */; + } + ts.isPrologueDirective = isPrologueDirective; + function isCustomPrologue(node) { + return !!(getEmitFlags(node) & 1048576 /* EmitFlags.CustomPrologue */); + } + ts.isCustomPrologue = isCustomPrologue; + function isHoistedFunction(node) { + return isCustomPrologue(node) + && ts.isFunctionDeclaration(node); + } + ts.isHoistedFunction = isHoistedFunction; + function isHoistedVariable(node) { + return ts.isIdentifier(node.name) + && !node.initializer; + } + function isHoistedVariableStatement(node) { + return isCustomPrologue(node) + && ts.isVariableStatement(node) + && ts.every(node.declarationList.declarations, isHoistedVariable); + } + ts.isHoistedVariableStatement = isHoistedVariableStatement; + function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { + return node.kind !== 11 /* SyntaxKind.JsxText */ ? ts.getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : undefined; + } + ts.getLeadingCommentRangesOfNode = getLeadingCommentRangesOfNode; + function getJSDocCommentRanges(node, text) { + var commentRanges = (node.kind === 164 /* SyntaxKind.Parameter */ || + node.kind === 163 /* SyntaxKind.TypeParameter */ || + node.kind === 213 /* SyntaxKind.FunctionExpression */ || + node.kind === 214 /* SyntaxKind.ArrowFunction */ || + node.kind === 212 /* SyntaxKind.ParenthesizedExpression */ || + node.kind === 254 /* SyntaxKind.VariableDeclaration */ || + node.kind === 275 /* SyntaxKind.ExportSpecifier */) ? + ts.concatenate(ts.getTrailingCommentRanges(text, node.pos), ts.getLeadingCommentRanges(text, node.pos)) : + ts.getLeadingCommentRanges(text, node.pos); + // True if the comment starts with '/**' but not if it is '/**/' + return ts.filter(commentRanges, function (comment) { + return text.charCodeAt(comment.pos + 1) === 42 /* CharacterCodes.asterisk */ && + text.charCodeAt(comment.pos + 2) === 42 /* CharacterCodes.asterisk */ && + text.charCodeAt(comment.pos + 3) !== 47 /* CharacterCodes.slash */; + }); + } + ts.getJSDocCommentRanges = getJSDocCommentRanges; + ts.fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*/; + var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*/; + ts.fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*/; + var defaultLibReferenceRegEx = /^(\/\/\/\s*/; + function isPartOfTypeNode(node) { + if (177 /* SyntaxKind.FirstTypeNode */ <= node.kind && node.kind <= 200 /* SyntaxKind.LastTypeNode */) { + return true; + } + switch (node.kind) { + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + return true; + case 114 /* SyntaxKind.VoidKeyword */: + return node.parent.kind !== 217 /* SyntaxKind.VoidExpression */; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return ts.isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node); + case 163 /* SyntaxKind.TypeParameter */: + return node.parent.kind === 195 /* SyntaxKind.MappedType */ || node.parent.kind === 190 /* SyntaxKind.InferType */; + // Identifiers and qualified names may be type nodes, depending on their context. Climb + // above them to find the lowest container + case 79 /* SyntaxKind.Identifier */: + // If the identifier is the RHS of a qualified name, then it's a type iff its parent is. + if (node.parent.kind === 161 /* SyntaxKind.QualifiedName */ && node.parent.right === node) { + node = node.parent; + } + else if (node.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && node.parent.name === node) { + node = node.parent; + } + // At this point, node is either a qualified name or an identifier + ts.Debug.assert(node.kind === 79 /* SyntaxKind.Identifier */ || node.kind === 161 /* SyntaxKind.QualifiedName */ || node.kind === 206 /* SyntaxKind.PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); + // falls through + case 161 /* SyntaxKind.QualifiedName */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 108 /* SyntaxKind.ThisKeyword */: { + var parent = node.parent; + if (parent.kind === 181 /* SyntaxKind.TypeQuery */) { + return false; + } + if (parent.kind === 200 /* SyntaxKind.ImportType */) { + return !parent.isTypeOf; + } + // Do not recursively call isPartOfTypeNode on the parent. In the example: + // + // let a: A.B.C; + // + // Calling isPartOfTypeNode would consider the qualified name A.B a type node. + // Only C and A.B.C are type nodes. + if (177 /* SyntaxKind.FirstTypeNode */ <= parent.kind && parent.kind <= 200 /* SyntaxKind.LastTypeNode */) { + return true; + } + switch (parent.kind) { + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return ts.isHeritageClause(parent.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent); + case 163 /* SyntaxKind.TypeParameter */: + return node === parent.constraint; + case 344 /* SyntaxKind.JSDocTemplateTag */: + return node === parent.constraint; + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 164 /* SyntaxKind.Parameter */: + case 254 /* SyntaxKind.VariableDeclaration */: + return node === parent.type; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return node === parent.type; + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + return node === parent.type; + case 211 /* SyntaxKind.TypeAssertionExpression */: + return node === parent.type; + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + return ts.contains(parent.typeArguments, node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + // TODO (drosen): TaggedTemplateExpressions may eventually support type arguments. + return false; + } + } + } + return false; + } + ts.isPartOfTypeNode = isPartOfTypeNode; + function isChildOfNodeWithKind(node, kind) { + while (node) { + if (node.kind === kind) { + return true; + } + node = node.parent; + } + return false; + } + ts.isChildOfNodeWithKind = isChildOfNodeWithKind; + // Warning: This has the same semantics as the forEach family of functions, + // in that traversal terminates in the event that 'visitor' supplies a truthy value. + function forEachReturnStatement(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 247 /* SyntaxKind.ReturnStatement */: + return visitor(node); + case 263 /* SyntaxKind.CaseBlock */: + case 235 /* SyntaxKind.Block */: + case 239 /* SyntaxKind.IfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 249 /* SyntaxKind.SwitchStatement */: + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + case 250 /* SyntaxKind.LabeledStatement */: + case 252 /* SyntaxKind.TryStatement */: + case 292 /* SyntaxKind.CatchClause */: + return ts.forEachChild(node, traverse); + } + } + } + ts.forEachReturnStatement = forEachReturnStatement; + function forEachYieldExpression(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 224 /* SyntaxKind.YieldExpression */: + visitor(node); + var operand = node.expression; + if (operand) { + traverse(operand); + } + return; + case 260 /* SyntaxKind.EnumDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + // These are not allowed inside a generator now, but eventually they may be allowed + // as local types. Regardless, skip them to avoid the work. + return; + default: + if (ts.isFunctionLike(node)) { + if (node.name && node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + // Note that we will not include methods/accessors of a class because they would require + // first descending into the class. This is by design. + traverse(node.name.expression); + return; + } + } + else if (!isPartOfTypeNode(node)) { + // This is the general case, which should include mostly expressions and statements. + // Also includes NodeArrays. + ts.forEachChild(node, traverse); + } + } + } + } + ts.forEachYieldExpression = forEachYieldExpression; + /** + * Gets the most likely element type for a TypeNode. This is not an exhaustive test + * as it assumes a rest argument can only be an array type (either T[], or Array). + * + * @param node The type node. + */ + function getRestParameterElementType(node) { + if (node && node.kind === 183 /* SyntaxKind.ArrayType */) { + return node.elementType; + } + else if (node && node.kind === 178 /* SyntaxKind.TypeReference */) { + return ts.singleOrUndefined(node.typeArguments); + } + else { + return undefined; + } + } + ts.getRestParameterElementType = getRestParameterElementType; + function getMembersOfDeclaration(node) { + switch (node.kind) { + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 182 /* SyntaxKind.TypeLiteral */: + return node.members; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return node.properties; + } + } + ts.getMembersOfDeclaration = getMembersOfDeclaration; + function isVariableLike(node) { + if (node) { + switch (node.kind) { + case 203 /* SyntaxKind.BindingElement */: + case 299 /* SyntaxKind.EnumMember */: + case 164 /* SyntaxKind.Parameter */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 254 /* SyntaxKind.VariableDeclaration */: + return true; + } + } + return false; + } + ts.isVariableLike = isVariableLike; + function isVariableLikeOrAccessor(node) { + return isVariableLike(node) || ts.isAccessor(node); + } + ts.isVariableLikeOrAccessor = isVariableLikeOrAccessor; + function isVariableDeclarationInVariableStatement(node) { + return node.parent.kind === 255 /* SyntaxKind.VariableDeclarationList */ + && node.parent.parent.kind === 237 /* SyntaxKind.VariableStatement */; + } + ts.isVariableDeclarationInVariableStatement = isVariableDeclarationInVariableStatement; + function isCommonJsExportedExpression(node) { + if (!isInJSFile(node)) + return false; + return (ts.isObjectLiteralExpression(node.parent) && ts.isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* AssignmentDeclarationKind.ModuleExports */) || + isCommonJsExportPropertyAssignment(node.parent); + } + ts.isCommonJsExportedExpression = isCommonJsExportedExpression; + function isCommonJsExportPropertyAssignment(node) { + if (!isInJSFile(node)) + return false; + return (ts.isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* AssignmentDeclarationKind.ExportsProperty */); + } + ts.isCommonJsExportPropertyAssignment = isCommonJsExportPropertyAssignment; + function isValidESSymbolDeclaration(node) { + return (ts.isVariableDeclaration(node) ? isVarConst(node) && ts.isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : + ts.isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : + ts.isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node); + } + ts.isValidESSymbolDeclaration = isValidESSymbolDeclaration; + function introducesArgumentsExoticObject(node) { + switch (node.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + return true; + } + return false; + } + ts.introducesArgumentsExoticObject = introducesArgumentsExoticObject; + function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { + while (true) { + if (beforeUnwrapLabelCallback) { + beforeUnwrapLabelCallback(node); + } + if (node.statement.kind !== 250 /* SyntaxKind.LabeledStatement */) { + return node.statement; + } + node = node.statement; + } + } + ts.unwrapInnermostStatementOfLabel = unwrapInnermostStatementOfLabel; + function isFunctionBlock(node) { + return node && node.kind === 235 /* SyntaxKind.Block */ && ts.isFunctionLike(node.parent); + } + ts.isFunctionBlock = isFunctionBlock; + function isObjectLiteralMethod(node) { + return node && node.kind === 169 /* SyntaxKind.MethodDeclaration */ && node.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + } + ts.isObjectLiteralMethod = isObjectLiteralMethod; + function isObjectLiteralOrClassExpressionMethodOrAccessor(node) { + return (node.kind === 169 /* SyntaxKind.MethodDeclaration */ || node.kind === 172 /* SyntaxKind.GetAccessor */ || node.kind === 173 /* SyntaxKind.SetAccessor */) && + (node.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ || + node.parent.kind === 226 /* SyntaxKind.ClassExpression */); + } + ts.isObjectLiteralOrClassExpressionMethodOrAccessor = isObjectLiteralOrClassExpressionMethodOrAccessor; + function isIdentifierTypePredicate(predicate) { + return predicate && predicate.kind === 1 /* TypePredicateKind.Identifier */; + } + ts.isIdentifierTypePredicate = isIdentifierTypePredicate; + function isThisTypePredicate(predicate) { + return predicate && predicate.kind === 0 /* TypePredicateKind.This */; + } + ts.isThisTypePredicate = isThisTypePredicate; + function getPropertyAssignment(objectLiteral, key, key2) { + return objectLiteral.properties.filter(function (property) { + if (property.kind === 296 /* SyntaxKind.PropertyAssignment */) { + var propName = tryGetTextOfPropertyName(property.name); + return key === propName || (!!key2 && key2 === propName); + } + return false; + }); + } + ts.getPropertyAssignment = getPropertyAssignment; + function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) { + return ts.firstDefined(getPropertyAssignment(objectLiteral, propKey), function (property) { + return ts.isArrayLiteralExpression(property.initializer) ? + ts.find(property.initializer.elements, function (element) { return ts.isStringLiteral(element) && element.text === elementValue; }) : + undefined; + }); + } + ts.getPropertyArrayElementValue = getPropertyArrayElementValue; + function getTsConfigObjectLiteralExpression(tsConfigSourceFile) { + if (tsConfigSourceFile && tsConfigSourceFile.statements.length) { + var expression = tsConfigSourceFile.statements[0].expression; + return ts.tryCast(expression, ts.isObjectLiteralExpression); + } + } + ts.getTsConfigObjectLiteralExpression = getTsConfigObjectLiteralExpression; + function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) { + return ts.firstDefined(getTsConfigPropArray(tsConfigSourceFile, propKey), function (property) { + return ts.isArrayLiteralExpression(property.initializer) ? + ts.find(property.initializer.elements, function (element) { return ts.isStringLiteral(element) && element.text === elementValue; }) : + undefined; + }); + } + ts.getTsConfigPropArrayElementValue = getTsConfigPropArrayElementValue; + function getTsConfigPropArray(tsConfigSourceFile, propKey) { + var jsonObjectLiteral = getTsConfigObjectLiteralExpression(tsConfigSourceFile); + return jsonObjectLiteral ? getPropertyAssignment(jsonObjectLiteral, propKey) : ts.emptyArray; + } + ts.getTsConfigPropArray = getTsConfigPropArray; + function getContainingFunction(node) { + return ts.findAncestor(node.parent, ts.isFunctionLike); + } + ts.getContainingFunction = getContainingFunction; + function getContainingFunctionDeclaration(node) { + return ts.findAncestor(node.parent, ts.isFunctionLikeDeclaration); + } + ts.getContainingFunctionDeclaration = getContainingFunctionDeclaration; + function getContainingClass(node) { + return ts.findAncestor(node.parent, ts.isClassLike); + } + ts.getContainingClass = getContainingClass; + function getContainingClassStaticBlock(node) { + return ts.findAncestor(node.parent, function (n) { + if (ts.isClassLike(n) || ts.isFunctionLike(n)) { + return "quit"; + } + return ts.isClassStaticBlockDeclaration(n); + }); + } + ts.getContainingClassStaticBlock = getContainingClassStaticBlock; + function getContainingFunctionOrClassStaticBlock(node) { + return ts.findAncestor(node.parent, ts.isFunctionLikeOrClassStaticBlockDeclaration); + } + ts.getContainingFunctionOrClassStaticBlock = getContainingFunctionOrClassStaticBlock; + function getThisContainer(node, includeArrowFunctions) { + ts.Debug.assert(node.kind !== 305 /* SyntaxKind.SourceFile */); + while (true) { + node = node.parent; + if (!node) { + return ts.Debug.fail(); // If we never pass in a SourceFile, this should be unreachable, since we'll stop when we reach that. + } + switch (node.kind) { + case 162 /* SyntaxKind.ComputedPropertyName */: + // If the grandparent node is an object literal (as opposed to a class), + // then the computed property is not a 'this' container. + // A computed property name in a class needs to be a this container + // so that we can error on it. + if (ts.isClassLike(node.parent.parent)) { + return node; + } + // If this is a computed property, then the parent should not + // make it a this container. The parent might be a property + // in an object literal, like a method or accessor. But in order for + // such a parent to be a this container, the reference must be in + // the *body* of the container. + node = node.parent; + break; + case 165 /* SyntaxKind.Decorator */: + // Decorators are always applied outside of the body of a class or method. + if (node.parent.kind === 164 /* SyntaxKind.Parameter */ && ts.isClassElement(node.parent.parent)) { + // If the decorator's parent is a Parameter, we resolve the this container from + // the grandparent class declaration. + node = node.parent.parent; + } + else if (ts.isClassElement(node.parent)) { + // If the decorator's parent is a class element, we resolve the 'this' container + // from the parent class declaration. + node = node.parent; + } + break; + case 214 /* SyntaxKind.ArrowFunction */: + if (!includeArrowFunctions) { + continue; + } + // falls through + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 305 /* SyntaxKind.SourceFile */: + return node; + } + } + } + ts.getThisContainer = getThisContainer; + /** + * @returns Whether the node creates a new 'this' scope for its children. + */ + function isThisContainerOrFunctionBlock(node) { + switch (node.kind) { + // Arrow functions use the same scope, but may do so in a "delayed" manner + // For example, `const getThis = () => this` may be before a super() call in a derived constructor + case 214 /* SyntaxKind.ArrowFunction */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 167 /* SyntaxKind.PropertyDeclaration */: + return true; + case 235 /* SyntaxKind.Block */: + switch (node.parent.kind) { + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // Object properties can have computed names; only method-like bodies start a new scope + return true; + default: + return false; + } + default: + return false; + } + } + ts.isThisContainerOrFunctionBlock = isThisContainerOrFunctionBlock; + function isInTopLevelContext(node) { + // The name of a class or function declaration is a BindingIdentifier in its surrounding scope. + if (ts.isIdentifier(node) && (ts.isClassDeclaration(node.parent) || ts.isFunctionDeclaration(node.parent)) && node.parent.name === node) { + node = node.parent; + } + var container = getThisContainer(node, /*includeArrowFunctions*/ true); + return ts.isSourceFile(container); + } + ts.isInTopLevelContext = isInTopLevelContext; + function getNewTargetContainer(node) { + var container = getThisContainer(node, /*includeArrowFunctions*/ false); + if (container) { + switch (container.kind) { + case 171 /* SyntaxKind.Constructor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + return container; + } + } + return undefined; + } + ts.getNewTargetContainer = getNewTargetContainer; + /** + * Given an super call/property node, returns the closest node where + * - a super call/property access is legal in the node and not legal in the parent node the node. + * i.e. super call is legal in constructor but not legal in the class body. + * - the container is an arrow function (so caller might need to call getSuperContainer again in case it needs to climb higher) + * - a super call/property is definitely illegal in the container (but might be legal in some subnode) + * i.e. super property access is illegal in function declaration but can be legal in the statement list + */ + function getSuperContainer(node, stopOnFunctions) { + while (true) { + node = node.parent; + if (!node) { + return node; + } + switch (node.kind) { + case 162 /* SyntaxKind.ComputedPropertyName */: + node = node.parent; + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + if (!stopOnFunctions) { + continue; + } + // falls through + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return node; + case 165 /* SyntaxKind.Decorator */: + // Decorators are always applied outside of the body of a class or method. + if (node.parent.kind === 164 /* SyntaxKind.Parameter */ && ts.isClassElement(node.parent.parent)) { + // If the decorator's parent is a Parameter, we resolve the this container from + // the grandparent class declaration. + node = node.parent.parent; + } + else if (ts.isClassElement(node.parent)) { + // If the decorator's parent is a class element, we resolve the 'this' container + // from the parent class declaration. + node = node.parent; + } + break; + } + } + } + ts.getSuperContainer = getSuperContainer; + function getImmediatelyInvokedFunctionExpression(func) { + if (func.kind === 213 /* SyntaxKind.FunctionExpression */ || func.kind === 214 /* SyntaxKind.ArrowFunction */) { + var prev = func; + var parent = func.parent; + while (parent.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + prev = parent; + parent = parent.parent; + } + if (parent.kind === 208 /* SyntaxKind.CallExpression */ && parent.expression === prev) { + return parent; + } + } + } + ts.getImmediatelyInvokedFunctionExpression = getImmediatelyInvokedFunctionExpression; + function isSuperOrSuperProperty(node) { + return node.kind === 106 /* SyntaxKind.SuperKeyword */ + || isSuperProperty(node); + } + ts.isSuperOrSuperProperty = isSuperOrSuperProperty; + /** + * Determines whether a node is a property or element access expression for `super`. + */ + function isSuperProperty(node) { + var kind = node.kind; + return (kind === 206 /* SyntaxKind.PropertyAccessExpression */ || kind === 207 /* SyntaxKind.ElementAccessExpression */) + && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */; + } + ts.isSuperProperty = isSuperProperty; + /** + * Determines whether a node is a property or element access expression for `this`. + */ + function isThisProperty(node) { + var kind = node.kind; + return (kind === 206 /* SyntaxKind.PropertyAccessExpression */ || kind === 207 /* SyntaxKind.ElementAccessExpression */) + && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */; + } + ts.isThisProperty = isThisProperty; + function isThisInitializedDeclaration(node) { + var _a; + return !!node && ts.isVariableDeclaration(node) && ((_a = node.initializer) === null || _a === void 0 ? void 0 : _a.kind) === 108 /* SyntaxKind.ThisKeyword */; + } + ts.isThisInitializedDeclaration = isThisInitializedDeclaration; + function isThisInitializedObjectBindingExpression(node) { + return !!node + && (ts.isShorthandPropertyAssignment(node) || ts.isPropertyAssignment(node)) + && ts.isBinaryExpression(node.parent.parent) + && node.parent.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + && node.parent.parent.right.kind === 108 /* SyntaxKind.ThisKeyword */; + } + ts.isThisInitializedObjectBindingExpression = isThisInitializedObjectBindingExpression; + function getEntityNameFromTypeNode(node) { + switch (node.kind) { + case 178 /* SyntaxKind.TypeReference */: + return node.typeName; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return isEntityNameExpression(node.expression) + ? node.expression + : undefined; + // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. + case 79 /* SyntaxKind.Identifier */: + case 161 /* SyntaxKind.QualifiedName */: + return node; + } + return undefined; + } + ts.getEntityNameFromTypeNode = getEntityNameFromTypeNode; + function getInvokedExpression(node) { + switch (node.kind) { + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return node.tag; + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return node.tagName; + default: + return node.expression; + } + } + ts.getInvokedExpression = getInvokedExpression; + function nodeCanBeDecorated(node, parent, grandparent) { + // private names cannot be used with decorators yet + if (ts.isNamedDeclaration(node) && ts.isPrivateIdentifier(node.name)) { + return false; + } + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + // classes are valid targets + return true; + case 167 /* SyntaxKind.PropertyDeclaration */: + // property declarations are valid if their parent is a class declaration. + return parent.kind === 257 /* SyntaxKind.ClassDeclaration */; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + // if this method has a body and its parent is a class declaration, this is a valid target. + return node.body !== undefined + && parent.kind === 257 /* SyntaxKind.ClassDeclaration */; + case 164 /* SyntaxKind.Parameter */: + // if the parameter's parent has a body and its grandparent is a class declaration, this is a valid target; + return parent.body !== undefined + && (parent.kind === 171 /* SyntaxKind.Constructor */ + || parent.kind === 169 /* SyntaxKind.MethodDeclaration */ + || parent.kind === 173 /* SyntaxKind.SetAccessor */) + && grandparent.kind === 257 /* SyntaxKind.ClassDeclaration */; + } + return false; + } + ts.nodeCanBeDecorated = nodeCanBeDecorated; + function nodeIsDecorated(node, parent, grandparent) { + return node.decorators !== undefined + && nodeCanBeDecorated(node, parent, grandparent); // TODO: GH#18217 + } + ts.nodeIsDecorated = nodeIsDecorated; + function nodeOrChildIsDecorated(node, parent, grandparent) { + return nodeIsDecorated(node, parent, grandparent) || childIsDecorated(node, parent); // TODO: GH#18217 + } + ts.nodeOrChildIsDecorated = nodeOrChildIsDecorated; + function childIsDecorated(node, parent) { + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + return ts.some(node.members, function (m) { return nodeOrChildIsDecorated(m, node, parent); }); // TODO: GH#18217 + case 169 /* SyntaxKind.MethodDeclaration */: + case 173 /* SyntaxKind.SetAccessor */: + case 171 /* SyntaxKind.Constructor */: + return ts.some(node.parameters, function (p) { return nodeIsDecorated(p, node, parent); }); // TODO: GH#18217 + default: + return false; + } + } + ts.childIsDecorated = childIsDecorated; + function classOrConstructorParameterIsDecorated(node) { + if (nodeIsDecorated(node)) + return true; + var constructor = getFirstConstructorWithBody(node); + return !!constructor && childIsDecorated(constructor, node); + } + ts.classOrConstructorParameterIsDecorated = classOrConstructorParameterIsDecorated; + function isJSXTagName(node) { + var parent = node.parent; + if (parent.kind === 280 /* SyntaxKind.JsxOpeningElement */ || + parent.kind === 279 /* SyntaxKind.JsxSelfClosingElement */ || + parent.kind === 281 /* SyntaxKind.JsxClosingElement */) { + return parent.tagName === node; + } + return false; + } + ts.isJSXTagName = isJSXTagName; + function isExpressionNode(node) { + switch (node.kind) { + case 106 /* SyntaxKind.SuperKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 13 /* SyntaxKind.RegularExpressionLiteral */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 229 /* SyntaxKind.AsExpression */: + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 226 /* SyntaxKind.ClassExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 217 /* SyntaxKind.VoidExpression */: + case 215 /* SyntaxKind.DeleteExpression */: + case 216 /* SyntaxKind.TypeOfExpression */: + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + case 221 /* SyntaxKind.BinaryExpression */: + case 222 /* SyntaxKind.ConditionalExpression */: + case 225 /* SyntaxKind.SpreadElement */: + case 223 /* SyntaxKind.TemplateExpression */: + case 227 /* SyntaxKind.OmittedExpression */: + case 278 /* SyntaxKind.JsxElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 282 /* SyntaxKind.JsxFragment */: + case 224 /* SyntaxKind.YieldExpression */: + case 218 /* SyntaxKind.AwaitExpression */: + case 231 /* SyntaxKind.MetaProperty */: + return true; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return !ts.isHeritageClause(node.parent); + case 161 /* SyntaxKind.QualifiedName */: + while (node.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + node = node.parent; + } + return node.parent.kind === 181 /* SyntaxKind.TypeQuery */ || ts.isJSDocLinkLike(node.parent) || ts.isJSDocNameReference(node.parent) || ts.isJSDocMemberName(node.parent) || isJSXTagName(node); + case 311 /* SyntaxKind.JSDocMemberName */: + while (ts.isJSDocMemberName(node.parent)) { + node = node.parent; + } + return node.parent.kind === 181 /* SyntaxKind.TypeQuery */ || ts.isJSDocLinkLike(node.parent) || ts.isJSDocNameReference(node.parent) || ts.isJSDocMemberName(node.parent) || isJSXTagName(node); + case 80 /* SyntaxKind.PrivateIdentifier */: + return ts.isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 101 /* SyntaxKind.InKeyword */; + case 79 /* SyntaxKind.Identifier */: + if (node.parent.kind === 181 /* SyntaxKind.TypeQuery */ || ts.isJSDocLinkLike(node.parent) || ts.isJSDocNameReference(node.parent) || ts.isJSDocMemberName(node.parent) || isJSXTagName(node)) { + return true; + } + // falls through + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 108 /* SyntaxKind.ThisKeyword */: + return isInExpressionContext(node); + default: + return false; + } + } + ts.isExpressionNode = isExpressionNode; + function isInExpressionContext(node) { + var parent = node.parent; + switch (parent.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 299 /* SyntaxKind.EnumMember */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 203 /* SyntaxKind.BindingElement */: + return parent.initializer === node; + case 238 /* SyntaxKind.ExpressionStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 247 /* SyntaxKind.ReturnStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 249 /* SyntaxKind.SwitchStatement */: + case 289 /* SyntaxKind.CaseClause */: + case 251 /* SyntaxKind.ThrowStatement */: + return parent.expression === node; + case 242 /* SyntaxKind.ForStatement */: + var forStatement = parent; + return (forStatement.initializer === node && forStatement.initializer.kind !== 255 /* SyntaxKind.VariableDeclarationList */) || + forStatement.condition === node || + forStatement.incrementor === node; + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + var forInStatement = parent; + return (forInStatement.initializer === node && forInStatement.initializer.kind !== 255 /* SyntaxKind.VariableDeclarationList */) || + forInStatement.expression === node; + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + return node === parent.expression; + case 233 /* SyntaxKind.TemplateSpan */: + return node === parent.expression; + case 162 /* SyntaxKind.ComputedPropertyName */: + return node === parent.expression; + case 165 /* SyntaxKind.Decorator */: + case 288 /* SyntaxKind.JsxExpression */: + case 287 /* SyntaxKind.JsxSpreadAttribute */: + case 298 /* SyntaxKind.SpreadAssignment */: + return true; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return parent.expression === node && !isPartOfTypeNode(parent); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return parent.objectAssignmentInitializer === node; + default: + return isExpressionNode(parent); + } + } + ts.isInExpressionContext = isInExpressionContext; + function isPartOfTypeQuery(node) { + while (node.kind === 161 /* SyntaxKind.QualifiedName */ || node.kind === 79 /* SyntaxKind.Identifier */) { + node = node.parent; + } + return node.kind === 181 /* SyntaxKind.TypeQuery */; + } + ts.isPartOfTypeQuery = isPartOfTypeQuery; + function isNamespaceReexportDeclaration(node) { + return ts.isNamespaceExport(node) && !!node.parent.moduleSpecifier; + } + ts.isNamespaceReexportDeclaration = isNamespaceReexportDeclaration; + function isExternalModuleImportEqualsDeclaration(node) { + return node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ && node.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */; + } + ts.isExternalModuleImportEqualsDeclaration = isExternalModuleImportEqualsDeclaration; + function getExternalModuleImportEqualsDeclarationExpression(node) { + ts.Debug.assert(isExternalModuleImportEqualsDeclaration(node)); + return node.moduleReference.expression; + } + ts.getExternalModuleImportEqualsDeclarationExpression = getExternalModuleImportEqualsDeclarationExpression; + function getExternalModuleRequireArgument(node) { + return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0]; + } + ts.getExternalModuleRequireArgument = getExternalModuleRequireArgument; + function isInternalModuleImportEqualsDeclaration(node) { + return node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ && node.moduleReference.kind !== 277 /* SyntaxKind.ExternalModuleReference */; + } + ts.isInternalModuleImportEqualsDeclaration = isInternalModuleImportEqualsDeclaration; + function isSourceFileJS(file) { + return isInJSFile(file); + } + ts.isSourceFileJS = isSourceFileJS; + function isSourceFileNotJS(file) { + return !isInJSFile(file); + } + ts.isSourceFileNotJS = isSourceFileNotJS; + function isInJSFile(node) { + return !!node && !!(node.flags & 262144 /* NodeFlags.JavaScriptFile */); + } + ts.isInJSFile = isInJSFile; + function isInJsonFile(node) { + return !!node && !!(node.flags & 67108864 /* NodeFlags.JsonFile */); + } + ts.isInJsonFile = isInJsonFile; + function isSourceFileNotJson(file) { + return !isJsonSourceFile(file); + } + ts.isSourceFileNotJson = isSourceFileNotJson; + function isInJSDoc(node) { + return !!node && !!(node.flags & 8388608 /* NodeFlags.JSDoc */); + } + ts.isInJSDoc = isInJSDoc; + function isJSDocIndexSignature(node) { + return ts.isTypeReferenceNode(node) && + ts.isIdentifier(node.typeName) && + node.typeName.escapedText === "Object" && + node.typeArguments && node.typeArguments.length === 2 && + (node.typeArguments[0].kind === 150 /* SyntaxKind.StringKeyword */ || node.typeArguments[0].kind === 147 /* SyntaxKind.NumberKeyword */); + } + ts.isJSDocIndexSignature = isJSDocIndexSignature; + function isRequireCall(callExpression, requireStringLiteralLikeArgument) { + if (callExpression.kind !== 208 /* SyntaxKind.CallExpression */) { + return false; + } + var _a = callExpression, expression = _a.expression, args = _a.arguments; + if (expression.kind !== 79 /* SyntaxKind.Identifier */ || expression.escapedText !== "require") { + return false; + } + if (args.length !== 1) { + return false; + } + var arg = args[0]; + return !requireStringLiteralLikeArgument || ts.isStringLiteralLike(arg); + } + ts.isRequireCall = isRequireCall; + /** + * Returns true if the node is a VariableDeclaration initialized to a require call (see `isRequireCall`). + * This function does not test if the node is in a JavaScript file or not. + */ + function isVariableDeclarationInitializedToRequire(node) { + return isVariableDeclarationInitializedWithRequireHelper(node, /*allowAccessedRequire*/ false); + } + ts.isVariableDeclarationInitializedToRequire = isVariableDeclarationInitializedToRequire; + /** + * Like {@link isVariableDeclarationInitializedToRequire} but allows things like `require("...").foo.bar` or `require("...")["baz"]`. + */ + function isVariableDeclarationInitializedToBareOrAccessedRequire(node) { + return isVariableDeclarationInitializedWithRequireHelper(node, /*allowAccessedRequire*/ true); + } + ts.isVariableDeclarationInitializedToBareOrAccessedRequire = isVariableDeclarationInitializedToBareOrAccessedRequire; + function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) { + return ts.isVariableDeclaration(node) && + !!node.initializer && + isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, /*requireStringLiteralLikeArgument*/ true); + } + function isRequireVariableStatement(node) { + return ts.isVariableStatement(node) + && node.declarationList.declarations.length > 0 + && ts.every(node.declarationList.declarations, function (decl) { return isVariableDeclarationInitializedToRequire(decl); }); + } + ts.isRequireVariableStatement = isRequireVariableStatement; + function isSingleOrDoubleQuote(charCode) { + return charCode === 39 /* CharacterCodes.singleQuote */ || charCode === 34 /* CharacterCodes.doubleQuote */; + } + ts.isSingleOrDoubleQuote = isSingleOrDoubleQuote; + function isStringDoubleQuoted(str, sourceFile) { + return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* CharacterCodes.doubleQuote */; + } + ts.isStringDoubleQuoted = isStringDoubleQuoted; + function isAssignmentDeclaration(decl) { + return ts.isBinaryExpression(decl) || isAccessExpression(decl) || ts.isIdentifier(decl) || ts.isCallExpression(decl); + } + ts.isAssignmentDeclaration = isAssignmentDeclaration; + /** Get the initializer, taking into account defaulted Javascript initializers */ + function getEffectiveInitializer(node) { + if (isInJSFile(node) && node.initializer && + ts.isBinaryExpression(node.initializer) && + (node.initializer.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || node.initializer.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) && + node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) { + return node.initializer.right; + } + return node.initializer; + } + ts.getEffectiveInitializer = getEffectiveInitializer; + /** Get the declaration initializer when it is container-like (See getExpandoInitializer). */ + function getDeclaredExpandoInitializer(node) { + var init = getEffectiveInitializer(node); + return init && getExpandoInitializer(init, isPrototypeAccess(node.name)); + } + ts.getDeclaredExpandoInitializer = getDeclaredExpandoInitializer; + function hasExpandoValueProperty(node, isPrototypeAssignment) { + return ts.forEach(node.properties, function (p) { + return ts.isPropertyAssignment(p) && + ts.isIdentifier(p.name) && + p.name.escapedText === "value" && + p.initializer && + getExpandoInitializer(p.initializer, isPrototypeAssignment); + }); + } + /** + * Get the assignment 'initializer' -- the righthand side-- when the initializer is container-like (See getExpandoInitializer). + * We treat the right hand side of assignments with container-like initializers as declarations. + */ + function getAssignedExpandoInitializer(node) { + if (node && node.parent && ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + var isPrototypeAssignment = isPrototypeAccess(node.parent.left); + return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || + getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment); + } + if (node && ts.isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) { + var result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype"); + if (result) { + return result; + } + } + } + ts.getAssignedExpandoInitializer = getAssignedExpandoInitializer; + /** + * Recognized expando initializers are: + * 1. (function() {})() -- IIFEs + * 2. function() { } -- Function expressions + * 3. class { } -- Class expressions + * 4. {} -- Empty object literals + * 5. { ... } -- Non-empty object literals, when used to initialize a prototype, like `C.prototype = { m() { } }` + * + * This function returns the provided initializer, or undefined if it is not valid. + */ + function getExpandoInitializer(initializer, isPrototypeAssignment) { + if (ts.isCallExpression(initializer)) { + var e = skipParentheses(initializer.expression); + return e.kind === 213 /* SyntaxKind.FunctionExpression */ || e.kind === 214 /* SyntaxKind.ArrowFunction */ ? initializer : undefined; + } + if (initializer.kind === 213 /* SyntaxKind.FunctionExpression */ || + initializer.kind === 226 /* SyntaxKind.ClassExpression */ || + initializer.kind === 214 /* SyntaxKind.ArrowFunction */) { + return initializer; + } + if (ts.isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) { + return initializer; + } + } + ts.getExpandoInitializer = getExpandoInitializer; + /** + * A defaulted expando initializer matches the pattern + * `Lhs = Lhs || ExpandoInitializer` + * or `var Lhs = Lhs || ExpandoInitializer` + * + * The second Lhs is required to be the same as the first except that it may be prefixed with + * 'window.', 'global.' or 'self.' The second Lhs is otherwise ignored by the binder and checker. + */ + function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) { + var e = ts.isBinaryExpression(initializer) + && (initializer.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || initializer.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) + && getExpandoInitializer(initializer.right, isPrototypeAssignment); + if (e && isSameEntityName(name, initializer.left)) { + return e; + } + } + function isDefaultedExpandoInitializer(node) { + var name = ts.isVariableDeclaration(node.parent) ? node.parent.name : + ts.isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ ? node.parent.left : + undefined; + return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left); + } + ts.isDefaultedExpandoInitializer = isDefaultedExpandoInitializer; + /** Given an expando initializer, return its declaration name, or the left-hand side of the assignment if it's part of an assignment declaration. */ + function getNameOfExpando(node) { + if (ts.isBinaryExpression(node.parent)) { + var parent = ((node.parent.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || node.parent.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) && ts.isBinaryExpression(node.parent.parent)) ? node.parent.parent : node.parent; + if (parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && ts.isIdentifier(parent.left)) { + return parent.left; + } + } + else if (ts.isVariableDeclaration(node.parent)) { + return node.parent.name; + } + } + ts.getNameOfExpando = getNameOfExpando; + /** + * Is the 'declared' name the same as the one in the initializer? + * @return true for identical entity names, as well as ones where the initializer is prefixed with + * 'window', 'self' or 'global'. For example: + * + * var my = my || {} + * var min = window.min || {} + * my.app = self.my.app || class { } + */ + function isSameEntityName(name, initializer) { + if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) { + return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer); + } + if (ts.isMemberName(name) && isLiteralLikeAccess(initializer) && + (initializer.expression.kind === 108 /* SyntaxKind.ThisKeyword */ || + ts.isIdentifier(initializer.expression) && + (initializer.expression.escapedText === "window" || + initializer.expression.escapedText === "self" || + initializer.expression.escapedText === "global"))) { + return isSameEntityName(name, getNameOrArgument(initializer)); + } + if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) { + return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) + && isSameEntityName(name.expression, initializer.expression); + } + return false; + } + ts.isSameEntityName = isSameEntityName; + function getRightMostAssignedExpression(node) { + while (isAssignmentExpression(node, /*excludeCompoundAssignments*/ true)) { + node = node.right; + } + return node; + } + ts.getRightMostAssignedExpression = getRightMostAssignedExpression; + function isExportsIdentifier(node) { + return ts.isIdentifier(node) && node.escapedText === "exports"; + } + ts.isExportsIdentifier = isExportsIdentifier; + function isModuleIdentifier(node) { + return ts.isIdentifier(node) && node.escapedText === "module"; + } + ts.isModuleIdentifier = isModuleIdentifier; + function isModuleExportsAccessExpression(node) { + return (ts.isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) + && isModuleIdentifier(node.expression) + && getElementOrPropertyAccessName(node) === "exports"; + } + ts.isModuleExportsAccessExpression = isModuleExportsAccessExpression; + /// Given a BinaryExpression, returns SpecialPropertyAssignmentKind for the various kinds of property + /// assignments we treat as special in the binder + function getAssignmentDeclarationKind(expr) { + var special = getAssignmentDeclarationKindWorker(expr); + return special === 5 /* AssignmentDeclarationKind.Property */ || isInJSFile(expr) ? special : 0 /* AssignmentDeclarationKind.None */; + } + ts.getAssignmentDeclarationKind = getAssignmentDeclarationKind; + function isBindableObjectDefinePropertyCall(expr) { + return ts.length(expr.arguments) === 3 && + ts.isPropertyAccessExpression(expr.expression) && + ts.isIdentifier(expr.expression.expression) && + ts.idText(expr.expression.expression) === "Object" && + ts.idText(expr.expression.name) === "defineProperty" && + isStringOrNumericLiteralLike(expr.arguments[1]) && + isBindableStaticNameExpression(expr.arguments[0], /*excludeThisKeyword*/ true); + } + ts.isBindableObjectDefinePropertyCall = isBindableObjectDefinePropertyCall; + /** x.y OR x[0] */ + function isLiteralLikeAccess(node) { + return ts.isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node); + } + ts.isLiteralLikeAccess = isLiteralLikeAccess; + /** x[0] OR x['a'] OR x[Symbol.y] */ + function isLiteralLikeElementAccess(node) { + return ts.isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression); + } + ts.isLiteralLikeElementAccess = isLiteralLikeElementAccess; + /** Any series of property and element accesses. */ + function isBindableStaticAccessExpression(node, excludeThisKeyword) { + return ts.isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */ || ts.isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, /*excludeThisKeyword*/ true)) + || isBindableStaticElementAccessExpression(node, excludeThisKeyword); + } + ts.isBindableStaticAccessExpression = isBindableStaticAccessExpression; + /** Any series of property and element accesses, ending in a literal element access */ + function isBindableStaticElementAccessExpression(node, excludeThisKeyword) { + return isLiteralLikeElementAccess(node) + && ((!excludeThisKeyword && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */) || + isEntityNameExpression(node.expression) || + isBindableStaticAccessExpression(node.expression, /*excludeThisKeyword*/ true)); + } + ts.isBindableStaticElementAccessExpression = isBindableStaticElementAccessExpression; + function isBindableStaticNameExpression(node, excludeThisKeyword) { + return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword); + } + ts.isBindableStaticNameExpression = isBindableStaticNameExpression; + function getNameOrArgument(expr) { + if (ts.isPropertyAccessExpression(expr)) { + return expr.name; + } + return expr.argumentExpression; + } + ts.getNameOrArgument = getNameOrArgument; + function getAssignmentDeclarationKindWorker(expr) { + if (ts.isCallExpression(expr)) { + if (!isBindableObjectDefinePropertyCall(expr)) { + return 0 /* AssignmentDeclarationKind.None */; + } + var entityName = expr.arguments[0]; + if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) { + return 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */; + } + if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") { + return 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */; + } + return 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */; + } + if (expr.operatorToken.kind !== 63 /* SyntaxKind.EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) { + return 0 /* AssignmentDeclarationKind.None */; + } + if (isBindableStaticNameExpression(expr.left.expression, /*excludeThisKeyword*/ true) && getElementOrPropertyAccessName(expr.left) === "prototype" && ts.isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) { + // F.prototype = { ... } + return 6 /* AssignmentDeclarationKind.Prototype */; + } + return getAssignmentDeclarationPropertyAccessKind(expr.left); + } + function isVoidZero(node) { + return ts.isVoidExpression(node) && ts.isNumericLiteral(node.expression) && node.expression.text === "0"; + } + /** + * Does not handle signed numeric names like `a[+0]` - handling those would require handling prefix unary expressions + * throughout late binding handling as well, which is awkward (but ultimately probably doable if there is demand) + */ + /* @internal */ + function getElementOrPropertyAccessArgumentExpressionOrName(node) { + if (ts.isPropertyAccessExpression(node)) { + return node.name; + } + var arg = skipParentheses(node.argumentExpression); + if (ts.isNumericLiteral(arg) || ts.isStringLiteralLike(arg)) { + return arg; + } + return node; + } + ts.getElementOrPropertyAccessArgumentExpressionOrName = getElementOrPropertyAccessArgumentExpressionOrName; + function getElementOrPropertyAccessName(node) { + var name = getElementOrPropertyAccessArgumentExpressionOrName(node); + if (name) { + if (ts.isIdentifier(name)) { + return name.escapedText; + } + if (ts.isStringLiteralLike(name) || ts.isNumericLiteral(name)) { + return ts.escapeLeadingUnderscores(name.text); + } + } + return undefined; + } + ts.getElementOrPropertyAccessName = getElementOrPropertyAccessName; + function getAssignmentDeclarationPropertyAccessKind(lhs) { + if (lhs.expression.kind === 108 /* SyntaxKind.ThisKeyword */) { + return 4 /* AssignmentDeclarationKind.ThisProperty */; + } + else if (isModuleExportsAccessExpression(lhs)) { + // module.exports = expr + return 2 /* AssignmentDeclarationKind.ModuleExports */; + } + else if (isBindableStaticNameExpression(lhs.expression, /*excludeThisKeyword*/ true)) { + if (isPrototypeAccess(lhs.expression)) { + // F.G....prototype.x = expr + return 3 /* AssignmentDeclarationKind.PrototypeProperty */; + } + var nextToLast = lhs; + while (!ts.isIdentifier(nextToLast.expression)) { + nextToLast = nextToLast.expression; + } + var id = nextToLast.expression; + if ((id.escapedText === "exports" || + id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && + // ExportsProperty does not support binding with computed names + isBindableStaticAccessExpression(lhs)) { + // exports.name = expr OR module.exports.name = expr OR exports["name"] = expr ... + return 1 /* AssignmentDeclarationKind.ExportsProperty */; + } + if (isBindableStaticNameExpression(lhs, /*excludeThisKeyword*/ true) || (ts.isElementAccessExpression(lhs) && isDynamicName(lhs))) { + // F.G...x = expr + return 5 /* AssignmentDeclarationKind.Property */; + } + } + return 0 /* AssignmentDeclarationKind.None */; + } + ts.getAssignmentDeclarationPropertyAccessKind = getAssignmentDeclarationPropertyAccessKind; + function getInitializerOfBinaryExpression(expr) { + while (ts.isBinaryExpression(expr.right)) { + expr = expr.right; + } + return expr.right; + } + ts.getInitializerOfBinaryExpression = getInitializerOfBinaryExpression; + function isPrototypePropertyAssignment(node) { + return ts.isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* AssignmentDeclarationKind.PrototypeProperty */; + } + ts.isPrototypePropertyAssignment = isPrototypePropertyAssignment; + function isSpecialPropertyDeclaration(expr) { + return isInJSFile(expr) && + expr.parent && expr.parent.kind === 238 /* SyntaxKind.ExpressionStatement */ && + (!ts.isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && + !!ts.getJSDocTypeTag(expr.parent); + } + ts.isSpecialPropertyDeclaration = isSpecialPropertyDeclaration; + function setValueDeclaration(symbol, node) { + var valueDeclaration = symbol.valueDeclaration; + if (!valueDeclaration || + !(node.flags & 16777216 /* NodeFlags.Ambient */ && !(valueDeclaration.flags & 16777216 /* NodeFlags.Ambient */)) && + (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || + (valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration))) { + // other kinds of value declarations take precedence over modules and assignment declarations + symbol.valueDeclaration = node; + } + } + ts.setValueDeclaration = setValueDeclaration; + function isFunctionSymbol(symbol) { + if (!symbol || !symbol.valueDeclaration) { + return false; + } + var decl = symbol.valueDeclaration; + return decl.kind === 256 /* SyntaxKind.FunctionDeclaration */ || ts.isVariableDeclaration(decl) && decl.initializer && ts.isFunctionLike(decl.initializer); + } + ts.isFunctionSymbol = isFunctionSymbol; + function tryGetModuleSpecifierFromDeclaration(node) { + var _a, _b; + switch (node.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return (_a = ts.findAncestor(node.initializer, function (node) { return isRequireCall(node, /*requireStringLiteralLikeArgument*/ true); })) === null || _a === void 0 ? void 0 : _a.arguments[0]; + case 266 /* SyntaxKind.ImportDeclaration */: + return ts.tryCast(node.moduleSpecifier, ts.isStringLiteralLike); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return ts.tryCast((_b = ts.tryCast(node.moduleReference, ts.isExternalModuleReference)) === null || _b === void 0 ? void 0 : _b.expression, ts.isStringLiteralLike); + default: + ts.Debug.assertNever(node); + } + } + ts.tryGetModuleSpecifierFromDeclaration = tryGetModuleSpecifierFromDeclaration; + function importFromModuleSpecifier(node) { + return tryGetImportFromModuleSpecifier(node) || ts.Debug.failBadSyntaxKind(node.parent); + } + ts.importFromModuleSpecifier = importFromModuleSpecifier; + function tryGetImportFromModuleSpecifier(node) { + switch (node.parent.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + return node.parent; + case 277 /* SyntaxKind.ExternalModuleReference */: + return node.parent.parent; + case 208 /* SyntaxKind.CallExpression */: + return isImportCall(node.parent) || isRequireCall(node.parent, /*checkArg*/ false) ? node.parent : undefined; + case 196 /* SyntaxKind.LiteralType */: + ts.Debug.assert(ts.isStringLiteral(node)); + return ts.tryCast(node.parent.parent, ts.isImportTypeNode); + default: + return undefined; + } + } + ts.tryGetImportFromModuleSpecifier = tryGetImportFromModuleSpecifier; + function getExternalModuleName(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + return node.moduleSpecifier; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */ ? node.moduleReference.expression : undefined; + case 200 /* SyntaxKind.ImportType */: + return isLiteralImportTypeNode(node) ? node.argument.literal : undefined; + case 208 /* SyntaxKind.CallExpression */: + return node.arguments[0]; + case 261 /* SyntaxKind.ModuleDeclaration */: + return node.name.kind === 10 /* SyntaxKind.StringLiteral */ ? node.name : undefined; + default: + return ts.Debug.assertNever(node); + } + } + ts.getExternalModuleName = getExternalModuleName; + function getNamespaceDeclarationNode(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return node.importClause && ts.tryCast(node.importClause.namedBindings, ts.isNamespaceImport); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node; + case 272 /* SyntaxKind.ExportDeclaration */: + return node.exportClause && ts.tryCast(node.exportClause, ts.isNamespaceExport); + default: + return ts.Debug.assertNever(node); + } + } + ts.getNamespaceDeclarationNode = getNamespaceDeclarationNode; + function isDefaultImport(node) { + return node.kind === 266 /* SyntaxKind.ImportDeclaration */ && !!node.importClause && !!node.importClause.name; + } + ts.isDefaultImport = isDefaultImport; + function forEachImportClauseDeclaration(node, action) { + if (node.name) { + var result = action(node); + if (result) + return result; + } + if (node.namedBindings) { + var result = ts.isNamespaceImport(node.namedBindings) + ? action(node.namedBindings) + : ts.forEach(node.namedBindings.elements, action); + if (result) + return result; + } + } + ts.forEachImportClauseDeclaration = forEachImportClauseDeclaration; + function hasQuestionToken(node) { + if (node) { + switch (node.kind) { + case 164 /* SyntaxKind.Parameter */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return node.questionToken !== undefined; + } + } + return false; + } + ts.hasQuestionToken = hasQuestionToken; + function isJSDocConstructSignature(node) { + var param = ts.isJSDocFunctionType(node) ? ts.firstOrUndefined(node.parameters) : undefined; + var name = ts.tryCast(param && param.name, ts.isIdentifier); + return !!name && name.escapedText === "new"; + } + ts.isJSDocConstructSignature = isJSDocConstructSignature; + function isJSDocTypeAlias(node) { + return node.kind === 345 /* SyntaxKind.JSDocTypedefTag */ || node.kind === 338 /* SyntaxKind.JSDocCallbackTag */ || node.kind === 339 /* SyntaxKind.JSDocEnumTag */; + } + ts.isJSDocTypeAlias = isJSDocTypeAlias; + function isTypeAlias(node) { + return isJSDocTypeAlias(node) || ts.isTypeAliasDeclaration(node); + } + ts.isTypeAlias = isTypeAlias; + function getSourceOfAssignment(node) { + return ts.isExpressionStatement(node) && + ts.isBinaryExpression(node.expression) && + node.expression.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + ? getRightMostAssignedExpression(node.expression) + : undefined; + } + function getSourceOfDefaultedAssignment(node) { + return ts.isExpressionStatement(node) && + ts.isBinaryExpression(node.expression) && + getAssignmentDeclarationKind(node.expression) !== 0 /* AssignmentDeclarationKind.None */ && + ts.isBinaryExpression(node.expression.right) && + (node.expression.right.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || node.expression.right.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) + ? node.expression.right.right + : undefined; + } + function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) { + switch (node.kind) { + case 237 /* SyntaxKind.VariableStatement */: + var v = getSingleVariableOfVariableStatement(node); + return v && v.initializer; + case 167 /* SyntaxKind.PropertyDeclaration */: + return node.initializer; + case 296 /* SyntaxKind.PropertyAssignment */: + return node.initializer; + } + } + ts.getSingleInitializerOfVariableStatementOrPropertyDeclaration = getSingleInitializerOfVariableStatementOrPropertyDeclaration; + function getSingleVariableOfVariableStatement(node) { + return ts.isVariableStatement(node) ? ts.firstOrUndefined(node.declarationList.declarations) : undefined; + } + ts.getSingleVariableOfVariableStatement = getSingleVariableOfVariableStatement; + function getNestedModuleDeclaration(node) { + return ts.isModuleDeclaration(node) && + node.body && + node.body.kind === 261 /* SyntaxKind.ModuleDeclaration */ + ? node.body + : undefined; + } + function getJSDocCommentsAndTags(hostNode, noCache) { + var result; + // Pull parameter comments from declaring function as well + if (isVariableLike(hostNode) && ts.hasInitializer(hostNode) && ts.hasJSDocNodes(hostNode.initializer)) { + result = ts.addRange(result, filterOwnedJSDocTags(hostNode, ts.last(hostNode.initializer.jsDoc))); + } + var node = hostNode; + while (node && node.parent) { + if (ts.hasJSDocNodes(node)) { + result = ts.addRange(result, filterOwnedJSDocTags(hostNode, ts.last(node.jsDoc))); + } + if (node.kind === 164 /* SyntaxKind.Parameter */) { + result = ts.addRange(result, (noCache ? ts.getJSDocParameterTagsNoCache : ts.getJSDocParameterTags)(node)); + break; + } + if (node.kind === 163 /* SyntaxKind.TypeParameter */) { + result = ts.addRange(result, (noCache ? ts.getJSDocTypeParameterTagsNoCache : ts.getJSDocTypeParameterTags)(node)); + break; + } + node = getNextJSDocCommentLocation(node); + } + return result || ts.emptyArray; + } + ts.getJSDocCommentsAndTags = getJSDocCommentsAndTags; + function filterOwnedJSDocTags(hostNode, jsDoc) { + if (ts.isJSDoc(jsDoc)) { + var ownedTags = ts.filter(jsDoc.tags, function (tag) { return ownsJSDocTag(hostNode, tag); }); + return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags; + } + return ownsJSDocTag(hostNode, jsDoc) ? [jsDoc] : undefined; + } + /** + * Determines whether a host node owns a jsDoc tag. A `@type` tag attached to a + * a ParenthesizedExpression belongs only to the ParenthesizedExpression. + */ + function ownsJSDocTag(hostNode, tag) { + return !ts.isJSDocTypeTag(tag) + || !tag.parent + || !ts.isJSDoc(tag.parent) + || !ts.isParenthesizedExpression(tag.parent.parent) + || tag.parent.parent === hostNode; + } + function getNextJSDocCommentLocation(node) { + var parent = node.parent; + if (parent.kind === 296 /* SyntaxKind.PropertyAssignment */ || + parent.kind === 271 /* SyntaxKind.ExportAssignment */ || + parent.kind === 167 /* SyntaxKind.PropertyDeclaration */ || + parent.kind === 238 /* SyntaxKind.ExpressionStatement */ && node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || + parent.kind === 247 /* SyntaxKind.ReturnStatement */ || + getNestedModuleDeclaration(parent) || + ts.isBinaryExpression(node) && node.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + return parent; + } + // Try to recognize this pattern when node is initializer of variable declaration and JSDoc comments are on containing variable statement. + // /** + // * @param {number} name + // * @returns {number} + // */ + // var x = function(name) { return name.length; } + else if (parent.parent && + (getSingleVariableOfVariableStatement(parent.parent) === node || + ts.isBinaryExpression(parent) && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */)) { + return parent.parent; + } + else if (parent.parent && parent.parent.parent && + (getSingleVariableOfVariableStatement(parent.parent.parent) || + getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent.parent.parent) === node || + getSourceOfDefaultedAssignment(parent.parent.parent))) { + return parent.parent.parent; + } + } + ts.getNextJSDocCommentLocation = getNextJSDocCommentLocation; + /** Does the opposite of `getJSDocParameterTags`: given a JSDoc parameter, finds the parameter corresponding to it. */ + function getParameterSymbolFromJSDoc(node) { + if (node.symbol) { + return node.symbol; + } + if (!ts.isIdentifier(node.name)) { + return undefined; + } + var name = node.name.escapedText; + var decl = getHostSignatureFromJSDoc(node); + if (!decl) { + return undefined; + } + var parameter = ts.find(decl.parameters, function (p) { return p.name.kind === 79 /* SyntaxKind.Identifier */ && p.name.escapedText === name; }); + return parameter && parameter.symbol; + } + ts.getParameterSymbolFromJSDoc = getParameterSymbolFromJSDoc; + function getEffectiveContainerForJSDocTemplateTag(node) { + if (ts.isJSDoc(node.parent) && node.parent.tags) { + // A @template tag belongs to any @typedef, @callback, or @enum tags in the same comment block, if they exist. + var typeAlias = ts.find(node.parent.tags, isJSDocTypeAlias); + if (typeAlias) { + return typeAlias; + } + } + // otherwise it belongs to the host it annotates + return getHostSignatureFromJSDoc(node); + } + ts.getEffectiveContainerForJSDocTemplateTag = getEffectiveContainerForJSDocTemplateTag; + function getHostSignatureFromJSDoc(node) { + var host = getEffectiveJSDocHost(node); + if (host) { + return ts.isPropertySignature(host) && host.type && ts.isFunctionLike(host.type) ? host.type : + ts.isFunctionLike(host) ? host : undefined; + } + return undefined; + } + ts.getHostSignatureFromJSDoc = getHostSignatureFromJSDoc; + function getEffectiveJSDocHost(node) { + var host = getJSDocHost(node); + if (host) { + return getSourceOfDefaultedAssignment(host) + || getSourceOfAssignment(host) + || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) + || getSingleVariableOfVariableStatement(host) + || getNestedModuleDeclaration(host) + || host; + } + } + ts.getEffectiveJSDocHost = getEffectiveJSDocHost; + /** Use getEffectiveJSDocHost if you additionally need to look for jsdoc on parent nodes, like assignments. */ + function getJSDocHost(node) { + var jsDoc = getJSDocRoot(node); + if (!jsDoc) { + return undefined; + } + var host = jsDoc.parent; + if (host && host.jsDoc && jsDoc === ts.lastOrUndefined(host.jsDoc)) { + return host; + } + } + ts.getJSDocHost = getJSDocHost; + function getJSDocRoot(node) { + return ts.findAncestor(node.parent, ts.isJSDoc); + } + ts.getJSDocRoot = getJSDocRoot; + function getTypeParameterFromJsDoc(node) { + var name = node.name.escapedText; + var typeParameters = node.parent.parent.parent.typeParameters; + return typeParameters && ts.find(typeParameters, function (p) { return p.name.escapedText === name; }); + } + ts.getTypeParameterFromJsDoc = getTypeParameterFromJsDoc; + function hasRestParameter(s) { + var last = ts.lastOrUndefined(s.parameters); + return !!last && isRestParameter(last); + } + ts.hasRestParameter = hasRestParameter; + function isRestParameter(node) { + var type = ts.isJSDocParameterTag(node) ? (node.typeExpression && node.typeExpression.type) : node.type; + return node.dotDotDotToken !== undefined || !!type && type.kind === 318 /* SyntaxKind.JSDocVariadicType */; + } + ts.isRestParameter = isRestParameter; + function hasTypeArguments(node) { + return !!node.typeArguments; + } + ts.hasTypeArguments = hasTypeArguments; + var AssignmentKind; + (function (AssignmentKind) { + AssignmentKind[AssignmentKind["None"] = 0] = "None"; + AssignmentKind[AssignmentKind["Definite"] = 1] = "Definite"; + AssignmentKind[AssignmentKind["Compound"] = 2] = "Compound"; + })(AssignmentKind = ts.AssignmentKind || (ts.AssignmentKind = {})); + function getAssignmentTargetKind(node) { + var parent = node.parent; + while (true) { + switch (parent.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + var binaryOperator = parent.operatorToken.kind; + return isAssignmentOperator(binaryOperator) && parent.left === node ? + binaryOperator === 63 /* SyntaxKind.EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* AssignmentKind.Definite */ : 2 /* AssignmentKind.Compound */ : + 0 /* AssignmentKind.None */; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + var unaryOperator = parent.operator; + return unaryOperator === 45 /* SyntaxKind.PlusPlusToken */ || unaryOperator === 46 /* SyntaxKind.MinusMinusToken */ ? 2 /* AssignmentKind.Compound */ : 0 /* AssignmentKind.None */; + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + return parent.initializer === node ? 1 /* AssignmentKind.Definite */ : 0 /* AssignmentKind.None */; + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 225 /* SyntaxKind.SpreadElement */: + case 230 /* SyntaxKind.NonNullExpression */: + node = parent; + break; + case 298 /* SyntaxKind.SpreadAssignment */: + node = parent.parent; + break; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + if (parent.name !== node) { + return 0 /* AssignmentKind.None */; + } + node = parent.parent; + break; + case 296 /* SyntaxKind.PropertyAssignment */: + if (parent.name === node) { + return 0 /* AssignmentKind.None */; + } + node = parent.parent; + break; + default: + return 0 /* AssignmentKind.None */; + } + parent = node.parent; + } + } + ts.getAssignmentTargetKind = getAssignmentTargetKind; + // A node is an assignment target if it is on the left hand side of an '=' token, if it is parented by a property + // assignment in an object literal that is an assignment target, or if it is parented by an array literal that is + // an assignment target. Examples include 'a = xxx', '{ p: a } = xxx', '[{ a }] = xxx'. + // (Note that `p` is not a target in the above examples, only `a`.) + function isAssignmentTarget(node) { + return getAssignmentTargetKind(node) !== 0 /* AssignmentKind.None */; + } + ts.isAssignmentTarget = isAssignmentTarget; + /** + * Indicates whether a node could contain a `var` VariableDeclarationList that contributes to + * the same `var` declaration scope as the node's parent. + */ + function isNodeWithPossibleHoistedDeclaration(node) { + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + case 237 /* SyntaxKind.VariableStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 249 /* SyntaxKind.SwitchStatement */: + case 263 /* SyntaxKind.CaseBlock */: + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + case 250 /* SyntaxKind.LabeledStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 252 /* SyntaxKind.TryStatement */: + case 292 /* SyntaxKind.CatchClause */: + return true; + } + return false; + } + ts.isNodeWithPossibleHoistedDeclaration = isNodeWithPossibleHoistedDeclaration; + function isValueSignatureDeclaration(node) { + return ts.isFunctionExpression(node) || ts.isArrowFunction(node) || ts.isMethodOrAccessor(node) || ts.isFunctionDeclaration(node) || ts.isConstructorDeclaration(node); + } + ts.isValueSignatureDeclaration = isValueSignatureDeclaration; + function walkUp(node, kind) { + while (node && node.kind === kind) { + node = node.parent; + } + return node; + } + function walkUpParenthesizedTypes(node) { + return walkUp(node, 191 /* SyntaxKind.ParenthesizedType */); + } + ts.walkUpParenthesizedTypes = walkUpParenthesizedTypes; + function walkUpParenthesizedExpressions(node) { + return walkUp(node, 212 /* SyntaxKind.ParenthesizedExpression */); + } + ts.walkUpParenthesizedExpressions = walkUpParenthesizedExpressions; + /** + * Walks up parenthesized types. + * It returns both the outermost parenthesized type and its parent. + * If given node is not a parenthesiezd type, undefined is return as the former. + */ + function walkUpParenthesizedTypesAndGetParentAndChild(node) { + var child; + while (node && node.kind === 191 /* SyntaxKind.ParenthesizedType */) { + child = node; + node = node.parent; + } + return [child, node]; + } + ts.walkUpParenthesizedTypesAndGetParentAndChild = walkUpParenthesizedTypesAndGetParentAndChild; + function skipParentheses(node, excludeJSDocTypeAssertions) { + var flags = excludeJSDocTypeAssertions ? + 1 /* OuterExpressionKinds.Parentheses */ | 16 /* OuterExpressionKinds.ExcludeJSDocTypeAssertion */ : + 1 /* OuterExpressionKinds.Parentheses */; + return ts.skipOuterExpressions(node, flags); + } + ts.skipParentheses = skipParentheses; + // a node is delete target iff. it is PropertyAccessExpression/ElementAccessExpression with parentheses skipped + function isDeleteTarget(node) { + if (node.kind !== 206 /* SyntaxKind.PropertyAccessExpression */ && node.kind !== 207 /* SyntaxKind.ElementAccessExpression */) { + return false; + } + node = walkUpParenthesizedExpressions(node.parent); + return node && node.kind === 215 /* SyntaxKind.DeleteExpression */; + } + ts.isDeleteTarget = isDeleteTarget; + function isNodeDescendantOf(node, ancestor) { + while (node) { + if (node === ancestor) + return true; + node = node.parent; + } + return false; + } + ts.isNodeDescendantOf = isNodeDescendantOf; + // True if `name` is the name of a declaration node + function isDeclarationName(name) { + return !ts.isSourceFile(name) && !ts.isBindingPattern(name) && ts.isDeclaration(name.parent) && name.parent.name === name; + } + ts.isDeclarationName = isDeclarationName; + // See GH#16030 + function getDeclarationFromName(name) { + var parent = name.parent; + switch (name.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + if (ts.isComputedPropertyName(parent)) + return parent.parent; + // falls through + case 79 /* SyntaxKind.Identifier */: + if (ts.isDeclaration(parent)) { + return parent.name === name ? parent : undefined; + } + else if (ts.isQualifiedName(parent)) { + var tag = parent.parent; + return ts.isJSDocParameterTag(tag) && tag.name === parent ? tag : undefined; + } + else { + var binExp = parent.parent; + return ts.isBinaryExpression(binExp) && + getAssignmentDeclarationKind(binExp) !== 0 /* AssignmentDeclarationKind.None */ && + (binExp.left.symbol || binExp.symbol) && + ts.getNameOfDeclaration(binExp) === name + ? binExp + : undefined; + } + case 80 /* SyntaxKind.PrivateIdentifier */: + return ts.isDeclaration(parent) && parent.name === name ? parent : undefined; + default: + return undefined; + } + } + ts.getDeclarationFromName = getDeclarationFromName; + function isLiteralComputedPropertyDeclarationName(node) { + return isStringOrNumericLiteralLike(node) && + node.parent.kind === 162 /* SyntaxKind.ComputedPropertyName */ && + ts.isDeclaration(node.parent.parent); + } + ts.isLiteralComputedPropertyDeclarationName = isLiteralComputedPropertyDeclarationName; + // Return true if the given identifier is classified as an IdentifierName + function isIdentifierName(node) { + var parent = node.parent; + switch (parent.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 299 /* SyntaxKind.EnumMember */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + // Name in member declaration or property name in property access + return parent.name === node; + case 161 /* SyntaxKind.QualifiedName */: + // Name on right hand side of dot in a type query or type reference + return parent.right === node; + case 203 /* SyntaxKind.BindingElement */: + case 270 /* SyntaxKind.ImportSpecifier */: + // Property name in binding element or import specifier + return parent.propertyName === node; + case 275 /* SyntaxKind.ExportSpecifier */: + case 285 /* SyntaxKind.JsxAttribute */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 280 /* SyntaxKind.JsxOpeningElement */: + case 281 /* SyntaxKind.JsxClosingElement */: + // Any name in an export specifier or JSX Attribute or Jsx Element + return true; + } + return false; + } + ts.isIdentifierName = isIdentifierName; + // An alias symbol is created by one of the following declarations: + // import = ... + // import from ... + // import * as from ... + // import { x as } from ... + // export { x as } from ... + // export * as ns from ... + // export = + // export default + // module.exports = + // module.exports.x = + // const x = require("...") + // const { x } = require("...") + // const x = require("...").y + // const { x } = require("...").y + function isAliasSymbolDeclaration(node) { + if (node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ || + node.kind === 264 /* SyntaxKind.NamespaceExportDeclaration */ || + node.kind === 267 /* SyntaxKind.ImportClause */ && !!node.name || + node.kind === 268 /* SyntaxKind.NamespaceImport */ || + node.kind === 274 /* SyntaxKind.NamespaceExport */ || + node.kind === 270 /* SyntaxKind.ImportSpecifier */ || + node.kind === 275 /* SyntaxKind.ExportSpecifier */ || + node.kind === 271 /* SyntaxKind.ExportAssignment */ && exportAssignmentIsAlias(node)) { + return true; + } + return isInJSFile(node) && (ts.isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* AssignmentDeclarationKind.ModuleExports */ && exportAssignmentIsAlias(node) || + ts.isPropertyAccessExpression(node) + && ts.isBinaryExpression(node.parent) + && node.parent.left === node + && node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + && isAliasableExpression(node.parent.right)); + } + ts.isAliasSymbolDeclaration = isAliasSymbolDeclaration; + function getAliasDeclarationFromName(node) { + switch (node.parent.kind) { + case 267 /* SyntaxKind.ImportClause */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 268 /* SyntaxKind.NamespaceImport */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 271 /* SyntaxKind.ExportAssignment */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 274 /* SyntaxKind.NamespaceExport */: + return node.parent; + case 161 /* SyntaxKind.QualifiedName */: + do { + node = node.parent; + } while (node.parent.kind === 161 /* SyntaxKind.QualifiedName */); + return getAliasDeclarationFromName(node); + } + } + ts.getAliasDeclarationFromName = getAliasDeclarationFromName; + function isAliasableExpression(e) { + return isEntityNameExpression(e) || ts.isClassExpression(e); + } + ts.isAliasableExpression = isAliasableExpression; + function exportAssignmentIsAlias(node) { + var e = getExportAssignmentExpression(node); + return isAliasableExpression(e); + } + ts.exportAssignmentIsAlias = exportAssignmentIsAlias; + function getExportAssignmentExpression(node) { + return ts.isExportAssignment(node) ? node.expression : node.right; + } + ts.getExportAssignmentExpression = getExportAssignmentExpression; + function getPropertyAssignmentAliasLikeExpression(node) { + return node.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ ? node.name : node.kind === 296 /* SyntaxKind.PropertyAssignment */ ? node.initializer : + node.parent.right; + } + ts.getPropertyAssignmentAliasLikeExpression = getPropertyAssignmentAliasLikeExpression; + function getEffectiveBaseTypeNode(node) { + var baseType = getClassExtendsHeritageElement(node); + if (baseType && isInJSFile(node)) { + // Prefer an @augments tag because it may have type parameters. + var tag = ts.getJSDocAugmentsTag(node); + if (tag) { + return tag.class; + } + } + return baseType; + } + ts.getEffectiveBaseTypeNode = getEffectiveBaseTypeNode; + function getClassExtendsHeritageElement(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 94 /* SyntaxKind.ExtendsKeyword */); + return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : undefined; + } + ts.getClassExtendsHeritageElement = getClassExtendsHeritageElement; + function getEffectiveImplementsTypeNodes(node) { + if (isInJSFile(node)) { + return ts.getJSDocImplementsTags(node).map(function (n) { return n.class; }); + } + else { + var heritageClause = getHeritageClause(node.heritageClauses, 117 /* SyntaxKind.ImplementsKeyword */); + return heritageClause === null || heritageClause === void 0 ? void 0 : heritageClause.types; + } + } + ts.getEffectiveImplementsTypeNodes = getEffectiveImplementsTypeNodes; + /** Returns the node in an `extends` or `implements` clause of a class or interface. */ + function getAllSuperTypeNodes(node) { + return ts.isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || ts.emptyArray : + ts.isClassLike(node) ? ts.concatenate(ts.singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || ts.emptyArray : + ts.emptyArray; + } + ts.getAllSuperTypeNodes = getAllSuperTypeNodes; + function getInterfaceBaseTypeNodes(node) { + var heritageClause = getHeritageClause(node.heritageClauses, 94 /* SyntaxKind.ExtendsKeyword */); + return heritageClause ? heritageClause.types : undefined; + } + ts.getInterfaceBaseTypeNodes = getInterfaceBaseTypeNodes; + function getHeritageClause(clauses, kind) { + if (clauses) { + for (var _i = 0, clauses_1 = clauses; _i < clauses_1.length; _i++) { + var clause = clauses_1[_i]; + if (clause.token === kind) { + return clause; + } + } + } + return undefined; + } + ts.getHeritageClause = getHeritageClause; + function getAncestor(node, kind) { + while (node) { + if (node.kind === kind) { + return node; + } + node = node.parent; + } + return undefined; + } + ts.getAncestor = getAncestor; + function isKeyword(token) { + return 81 /* SyntaxKind.FirstKeyword */ <= token && token <= 160 /* SyntaxKind.LastKeyword */; + } + ts.isKeyword = isKeyword; + function isContextualKeyword(token) { + return 126 /* SyntaxKind.FirstContextualKeyword */ <= token && token <= 160 /* SyntaxKind.LastContextualKeyword */; + } + ts.isContextualKeyword = isContextualKeyword; + function isNonContextualKeyword(token) { + return isKeyword(token) && !isContextualKeyword(token); + } + ts.isNonContextualKeyword = isNonContextualKeyword; + function isFutureReservedKeyword(token) { + return 117 /* SyntaxKind.FirstFutureReservedWord */ <= token && token <= 125 /* SyntaxKind.LastFutureReservedWord */; + } + ts.isFutureReservedKeyword = isFutureReservedKeyword; + function isStringANonContextualKeyword(name) { + var token = ts.stringToToken(name); + return token !== undefined && isNonContextualKeyword(token); + } + ts.isStringANonContextualKeyword = isStringANonContextualKeyword; + function isStringAKeyword(name) { + var token = ts.stringToToken(name); + return token !== undefined && isKeyword(token); + } + ts.isStringAKeyword = isStringAKeyword; + function isIdentifierANonContextualKeyword(_a) { + var originalKeywordKind = _a.originalKeywordKind; + return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind); + } + ts.isIdentifierANonContextualKeyword = isIdentifierANonContextualKeyword; + function isTrivia(token) { + return 2 /* SyntaxKind.FirstTriviaToken */ <= token && token <= 7 /* SyntaxKind.LastTriviaToken */; + } + ts.isTrivia = isTrivia; + var FunctionFlags; + (function (FunctionFlags) { + FunctionFlags[FunctionFlags["Normal"] = 0] = "Normal"; + FunctionFlags[FunctionFlags["Generator"] = 1] = "Generator"; + FunctionFlags[FunctionFlags["Async"] = 2] = "Async"; + FunctionFlags[FunctionFlags["Invalid"] = 4] = "Invalid"; + FunctionFlags[FunctionFlags["AsyncGenerator"] = 3] = "AsyncGenerator"; + })(FunctionFlags = ts.FunctionFlags || (ts.FunctionFlags = {})); + function getFunctionFlags(node) { + if (!node) { + return 4 /* FunctionFlags.Invalid */; + } + var flags = 0 /* FunctionFlags.Normal */; + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + if (node.asteriskToken) { + flags |= 1 /* FunctionFlags.Generator */; + } + // falls through + case 214 /* SyntaxKind.ArrowFunction */: + if (hasSyntacticModifier(node, 256 /* ModifierFlags.Async */)) { + flags |= 2 /* FunctionFlags.Async */; + } + break; + } + if (!node.body) { + flags |= 4 /* FunctionFlags.Invalid */; + } + return flags; + } + ts.getFunctionFlags = getFunctionFlags; + function isAsyncFunction(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + return node.body !== undefined + && node.asteriskToken === undefined + && hasSyntacticModifier(node, 256 /* ModifierFlags.Async */); + } + return false; + } + ts.isAsyncFunction = isAsyncFunction; + function isStringOrNumericLiteralLike(node) { + return ts.isStringLiteralLike(node) || ts.isNumericLiteral(node); + } + ts.isStringOrNumericLiteralLike = isStringOrNumericLiteralLike; + function isSignedNumericLiteral(node) { + return ts.isPrefixUnaryExpression(node) && (node.operator === 39 /* SyntaxKind.PlusToken */ || node.operator === 40 /* SyntaxKind.MinusToken */) && ts.isNumericLiteral(node.operand); + } + ts.isSignedNumericLiteral = isSignedNumericLiteral; + /** + * A declaration has a dynamic name if all of the following are true: + * 1. The declaration has a computed property name. + * 2. The computed name is *not* expressed as a StringLiteral. + * 3. The computed name is *not* expressed as a NumericLiteral. + * 4. The computed name is *not* expressed as a PlusToken or MinusToken + * immediately followed by a NumericLiteral. + */ + function hasDynamicName(declaration) { + var name = ts.getNameOfDeclaration(declaration); + return !!name && isDynamicName(name); + } + ts.hasDynamicName = hasDynamicName; + function isDynamicName(name) { + if (!(name.kind === 162 /* SyntaxKind.ComputedPropertyName */ || name.kind === 207 /* SyntaxKind.ElementAccessExpression */)) { + return false; + } + var expr = ts.isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression; + return !isStringOrNumericLiteralLike(expr) && + !isSignedNumericLiteral(expr); + } + ts.isDynamicName = isDynamicName; + function getPropertyNameForPropertyNameNode(name) { + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + return name.escapedText; + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + return ts.escapeLeadingUnderscores(name.text); + case 162 /* SyntaxKind.ComputedPropertyName */: + var nameExpression = name.expression; + if (isStringOrNumericLiteralLike(nameExpression)) { + return ts.escapeLeadingUnderscores(nameExpression.text); + } + else if (isSignedNumericLiteral(nameExpression)) { + if (nameExpression.operator === 40 /* SyntaxKind.MinusToken */) { + return ts.tokenToString(nameExpression.operator) + nameExpression.operand.text; + } + return nameExpression.operand.text; + } + return undefined; + default: + return ts.Debug.assertNever(name); + } + } + ts.getPropertyNameForPropertyNameNode = getPropertyNameForPropertyNameNode; + function isPropertyNameLiteral(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + return true; + default: + return false; + } + } + ts.isPropertyNameLiteral = isPropertyNameLiteral; + function getTextOfIdentifierOrLiteral(node) { + return ts.isMemberName(node) ? ts.idText(node) : node.text; + } + ts.getTextOfIdentifierOrLiteral = getTextOfIdentifierOrLiteral; + function getEscapedTextOfIdentifierOrLiteral(node) { + return ts.isMemberName(node) ? node.escapedText : ts.escapeLeadingUnderscores(node.text); + } + ts.getEscapedTextOfIdentifierOrLiteral = getEscapedTextOfIdentifierOrLiteral; + function getPropertyNameForUniqueESSymbol(symbol) { + return "__@".concat(ts.getSymbolId(symbol), "@").concat(symbol.escapedName); + } + ts.getPropertyNameForUniqueESSymbol = getPropertyNameForUniqueESSymbol; + function getSymbolNameForPrivateIdentifier(containingClassSymbol, description) { + return "__#".concat(ts.getSymbolId(containingClassSymbol), "@").concat(description); + } + ts.getSymbolNameForPrivateIdentifier = getSymbolNameForPrivateIdentifier; + function isKnownSymbol(symbol) { + return ts.startsWith(symbol.escapedName, "__@"); + } + ts.isKnownSymbol = isKnownSymbol; + function isPrivateIdentifierSymbol(symbol) { + return ts.startsWith(symbol.escapedName, "__#"); + } + ts.isPrivateIdentifierSymbol = isPrivateIdentifierSymbol; + /** + * Includes the word "Symbol" with unicode escapes + */ + function isESSymbolIdentifier(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ && node.escapedText === "Symbol"; + } + ts.isESSymbolIdentifier = isESSymbolIdentifier; + function isPushOrUnshiftIdentifier(node) { + return node.escapedText === "push" || node.escapedText === "unshift"; + } + ts.isPushOrUnshiftIdentifier = isPushOrUnshiftIdentifier; + function isParameterDeclaration(node) { + var root = getRootDeclaration(node); + return root.kind === 164 /* SyntaxKind.Parameter */; + } + ts.isParameterDeclaration = isParameterDeclaration; + function getRootDeclaration(node) { + while (node.kind === 203 /* SyntaxKind.BindingElement */) { + node = node.parent.parent; + } + return node; + } + ts.getRootDeclaration = getRootDeclaration; + function nodeStartsNewLexicalEnvironment(node) { + var kind = node.kind; + return kind === 171 /* SyntaxKind.Constructor */ + || kind === 213 /* SyntaxKind.FunctionExpression */ + || kind === 256 /* SyntaxKind.FunctionDeclaration */ + || kind === 214 /* SyntaxKind.ArrowFunction */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */ + || kind === 305 /* SyntaxKind.SourceFile */; + } + ts.nodeStartsNewLexicalEnvironment = nodeStartsNewLexicalEnvironment; + function nodeIsSynthesized(range) { + return positionIsSynthesized(range.pos) + || positionIsSynthesized(range.end); + } + ts.nodeIsSynthesized = nodeIsSynthesized; + function getOriginalSourceFile(sourceFile) { + return ts.getParseTreeNode(sourceFile, ts.isSourceFile) || sourceFile; + } + ts.getOriginalSourceFile = getOriginalSourceFile; + var Associativity; + (function (Associativity) { + Associativity[Associativity["Left"] = 0] = "Left"; + Associativity[Associativity["Right"] = 1] = "Right"; + })(Associativity = ts.Associativity || (ts.Associativity = {})); + function getExpressionAssociativity(expression) { + var operator = getOperator(expression); + var hasArguments = expression.kind === 209 /* SyntaxKind.NewExpression */ && expression.arguments !== undefined; + return getOperatorAssociativity(expression.kind, operator, hasArguments); + } + ts.getExpressionAssociativity = getExpressionAssociativity; + function getOperatorAssociativity(kind, operator, hasArguments) { + switch (kind) { + case 209 /* SyntaxKind.NewExpression */: + return hasArguments ? 0 /* Associativity.Left */ : 1 /* Associativity.Right */; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 216 /* SyntaxKind.TypeOfExpression */: + case 217 /* SyntaxKind.VoidExpression */: + case 215 /* SyntaxKind.DeleteExpression */: + case 218 /* SyntaxKind.AwaitExpression */: + case 222 /* SyntaxKind.ConditionalExpression */: + case 224 /* SyntaxKind.YieldExpression */: + return 1 /* Associativity.Right */; + case 221 /* SyntaxKind.BinaryExpression */: + switch (operator) { + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + case 63 /* SyntaxKind.EqualsToken */: + case 64 /* SyntaxKind.PlusEqualsToken */: + case 65 /* SyntaxKind.MinusEqualsToken */: + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + case 66 /* SyntaxKind.AsteriskEqualsToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 69 /* SyntaxKind.PercentEqualsToken */: + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return 1 /* Associativity.Right */; + } + } + return 0 /* Associativity.Left */; + } + ts.getOperatorAssociativity = getOperatorAssociativity; + function getExpressionPrecedence(expression) { + var operator = getOperator(expression); + var hasArguments = expression.kind === 209 /* SyntaxKind.NewExpression */ && expression.arguments !== undefined; + return getOperatorPrecedence(expression.kind, operator, hasArguments); + } + ts.getExpressionPrecedence = getExpressionPrecedence; + function getOperator(expression) { + if (expression.kind === 221 /* SyntaxKind.BinaryExpression */) { + return expression.operatorToken.kind; + } + else if (expression.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ || expression.kind === 220 /* SyntaxKind.PostfixUnaryExpression */) { + return expression.operator; + } + else { + return expression.kind; + } + } + ts.getOperator = getOperator; + var OperatorPrecedence; + (function (OperatorPrecedence) { + // Expression: + // AssignmentExpression + // Expression `,` AssignmentExpression + OperatorPrecedence[OperatorPrecedence["Comma"] = 0] = "Comma"; + // NOTE: `Spread` is higher than `Comma` due to how it is parsed in |ElementList| + // SpreadElement: + // `...` AssignmentExpression + OperatorPrecedence[OperatorPrecedence["Spread"] = 1] = "Spread"; + // AssignmentExpression: + // ConditionalExpression + // YieldExpression + // ArrowFunction + // AsyncArrowFunction + // LeftHandSideExpression `=` AssignmentExpression + // LeftHandSideExpression AssignmentOperator AssignmentExpression + // + // NOTE: AssignmentExpression is broken down into several precedences due to the requirements + // of the parenthesizer rules. + // AssignmentExpression: YieldExpression + // YieldExpression: + // `yield` + // `yield` AssignmentExpression + // `yield` `*` AssignmentExpression + OperatorPrecedence[OperatorPrecedence["Yield"] = 2] = "Yield"; + // AssignmentExpression: LeftHandSideExpression `=` AssignmentExpression + // AssignmentExpression: LeftHandSideExpression AssignmentOperator AssignmentExpression + // AssignmentOperator: one of + // `*=` `/=` `%=` `+=` `-=` `<<=` `>>=` `>>>=` `&=` `^=` `|=` `**=` + OperatorPrecedence[OperatorPrecedence["Assignment"] = 3] = "Assignment"; + // NOTE: `Conditional` is considered higher than `Assignment` here, but in reality they have + // the same precedence. + // AssignmentExpression: ConditionalExpression + // ConditionalExpression: + // ShortCircuitExpression + // ShortCircuitExpression `?` AssignmentExpression `:` AssignmentExpression + // ShortCircuitExpression: + // LogicalORExpression + // CoalesceExpression + OperatorPrecedence[OperatorPrecedence["Conditional"] = 4] = "Conditional"; + // CoalesceExpression: + // CoalesceExpressionHead `??` BitwiseORExpression + // CoalesceExpressionHead: + // CoalesceExpression + // BitwiseORExpression + OperatorPrecedence[OperatorPrecedence["Coalesce"] = 4] = "Coalesce"; + // LogicalORExpression: + // LogicalANDExpression + // LogicalORExpression `||` LogicalANDExpression + OperatorPrecedence[OperatorPrecedence["LogicalOR"] = 5] = "LogicalOR"; + // LogicalANDExpression: + // BitwiseORExpression + // LogicalANDExprerssion `&&` BitwiseORExpression + OperatorPrecedence[OperatorPrecedence["LogicalAND"] = 6] = "LogicalAND"; + // BitwiseORExpression: + // BitwiseXORExpression + // BitwiseORExpression `^` BitwiseXORExpression + OperatorPrecedence[OperatorPrecedence["BitwiseOR"] = 7] = "BitwiseOR"; + // BitwiseXORExpression: + // BitwiseANDExpression + // BitwiseXORExpression `^` BitwiseANDExpression + OperatorPrecedence[OperatorPrecedence["BitwiseXOR"] = 8] = "BitwiseXOR"; + // BitwiseANDExpression: + // EqualityExpression + // BitwiseANDExpression `^` EqualityExpression + OperatorPrecedence[OperatorPrecedence["BitwiseAND"] = 9] = "BitwiseAND"; + // EqualityExpression: + // RelationalExpression + // EqualityExpression `==` RelationalExpression + // EqualityExpression `!=` RelationalExpression + // EqualityExpression `===` RelationalExpression + // EqualityExpression `!==` RelationalExpression + OperatorPrecedence[OperatorPrecedence["Equality"] = 10] = "Equality"; + // RelationalExpression: + // ShiftExpression + // RelationalExpression `<` ShiftExpression + // RelationalExpression `>` ShiftExpression + // RelationalExpression `<=` ShiftExpression + // RelationalExpression `>=` ShiftExpression + // RelationalExpression `instanceof` ShiftExpression + // RelationalExpression `in` ShiftExpression + // [+TypeScript] RelationalExpression `as` Type + OperatorPrecedence[OperatorPrecedence["Relational"] = 11] = "Relational"; + // ShiftExpression: + // AdditiveExpression + // ShiftExpression `<<` AdditiveExpression + // ShiftExpression `>>` AdditiveExpression + // ShiftExpression `>>>` AdditiveExpression + OperatorPrecedence[OperatorPrecedence["Shift"] = 12] = "Shift"; + // AdditiveExpression: + // MultiplicativeExpression + // AdditiveExpression `+` MultiplicativeExpression + // AdditiveExpression `-` MultiplicativeExpression + OperatorPrecedence[OperatorPrecedence["Additive"] = 13] = "Additive"; + // MultiplicativeExpression: + // ExponentiationExpression + // MultiplicativeExpression MultiplicativeOperator ExponentiationExpression + // MultiplicativeOperator: one of `*`, `/`, `%` + OperatorPrecedence[OperatorPrecedence["Multiplicative"] = 14] = "Multiplicative"; + // ExponentiationExpression: + // UnaryExpression + // UpdateExpression `**` ExponentiationExpression + OperatorPrecedence[OperatorPrecedence["Exponentiation"] = 15] = "Exponentiation"; + // UnaryExpression: + // UpdateExpression + // `delete` UnaryExpression + // `void` UnaryExpression + // `typeof` UnaryExpression + // `+` UnaryExpression + // `-` UnaryExpression + // `~` UnaryExpression + // `!` UnaryExpression + // AwaitExpression + // UpdateExpression: // TODO: Do we need to investigate the precedence here? + // `++` UnaryExpression + // `--` UnaryExpression + OperatorPrecedence[OperatorPrecedence["Unary"] = 16] = "Unary"; + // UpdateExpression: + // LeftHandSideExpression + // LeftHandSideExpression `++` + // LeftHandSideExpression `--` + OperatorPrecedence[OperatorPrecedence["Update"] = 17] = "Update"; + // LeftHandSideExpression: + // NewExpression + // CallExpression + // NewExpression: + // MemberExpression + // `new` NewExpression + OperatorPrecedence[OperatorPrecedence["LeftHandSide"] = 18] = "LeftHandSide"; + // CallExpression: + // CoverCallExpressionAndAsyncArrowHead + // SuperCall + // ImportCall + // CallExpression Arguments + // CallExpression `[` Expression `]` + // CallExpression `.` IdentifierName + // CallExpression TemplateLiteral + // MemberExpression: + // PrimaryExpression + // MemberExpression `[` Expression `]` + // MemberExpression `.` IdentifierName + // MemberExpression TemplateLiteral + // SuperProperty + // MetaProperty + // `new` MemberExpression Arguments + OperatorPrecedence[OperatorPrecedence["Member"] = 19] = "Member"; + // TODO: JSXElement? + // PrimaryExpression: + // `this` + // IdentifierReference + // Literal + // ArrayLiteral + // ObjectLiteral + // FunctionExpression + // ClassExpression + // GeneratorExpression + // AsyncFunctionExpression + // AsyncGeneratorExpression + // RegularExpressionLiteral + // TemplateLiteral + // CoverParenthesizedExpressionAndArrowParameterList + OperatorPrecedence[OperatorPrecedence["Primary"] = 20] = "Primary"; + OperatorPrecedence[OperatorPrecedence["Highest"] = 20] = "Highest"; + OperatorPrecedence[OperatorPrecedence["Lowest"] = 0] = "Lowest"; + // -1 is lower than all other precedences. Returning it will cause binary expression + // parsing to stop. + OperatorPrecedence[OperatorPrecedence["Invalid"] = -1] = "Invalid"; + })(OperatorPrecedence = ts.OperatorPrecedence || (ts.OperatorPrecedence = {})); + function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { + switch (nodeKind) { + case 351 /* SyntaxKind.CommaListExpression */: + return 0 /* OperatorPrecedence.Comma */; + case 225 /* SyntaxKind.SpreadElement */: + return 1 /* OperatorPrecedence.Spread */; + case 224 /* SyntaxKind.YieldExpression */: + return 2 /* OperatorPrecedence.Yield */; + case 222 /* SyntaxKind.ConditionalExpression */: + return 4 /* OperatorPrecedence.Conditional */; + case 221 /* SyntaxKind.BinaryExpression */: + switch (operatorKind) { + case 27 /* SyntaxKind.CommaToken */: + return 0 /* OperatorPrecedence.Comma */; + case 63 /* SyntaxKind.EqualsToken */: + case 64 /* SyntaxKind.PlusEqualsToken */: + case 65 /* SyntaxKind.MinusEqualsToken */: + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + case 66 /* SyntaxKind.AsteriskEqualsToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 69 /* SyntaxKind.PercentEqualsToken */: + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return 3 /* OperatorPrecedence.Assignment */; + default: + return getBinaryOperatorPrecedence(operatorKind); + } + // TODO: Should prefix `++` and `--` be moved to the `Update` precedence? + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 216 /* SyntaxKind.TypeOfExpression */: + case 217 /* SyntaxKind.VoidExpression */: + case 215 /* SyntaxKind.DeleteExpression */: + case 218 /* SyntaxKind.AwaitExpression */: + return 16 /* OperatorPrecedence.Unary */; + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return 17 /* OperatorPrecedence.Update */; + case 208 /* SyntaxKind.CallExpression */: + return 18 /* OperatorPrecedence.LeftHandSide */; + case 209 /* SyntaxKind.NewExpression */: + return hasArguments ? 19 /* OperatorPrecedence.Member */ : 18 /* OperatorPrecedence.LeftHandSide */; + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + case 231 /* SyntaxKind.MetaProperty */: + return 19 /* OperatorPrecedence.Member */; + case 229 /* SyntaxKind.AsExpression */: + return 11 /* OperatorPrecedence.Relational */; + case 108 /* SyntaxKind.ThisKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + case 104 /* SyntaxKind.NullKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 226 /* SyntaxKind.ClassExpression */: + case 13 /* SyntaxKind.RegularExpressionLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 223 /* SyntaxKind.TemplateExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 227 /* SyntaxKind.OmittedExpression */: + case 278 /* SyntaxKind.JsxElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 282 /* SyntaxKind.JsxFragment */: + return 20 /* OperatorPrecedence.Primary */; + default: + return -1 /* OperatorPrecedence.Invalid */; + } + } + ts.getOperatorPrecedence = getOperatorPrecedence; + function getBinaryOperatorPrecedence(kind) { + switch (kind) { + case 60 /* SyntaxKind.QuestionQuestionToken */: + return 4 /* OperatorPrecedence.Coalesce */; + case 56 /* SyntaxKind.BarBarToken */: + return 5 /* OperatorPrecedence.LogicalOR */; + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + return 6 /* OperatorPrecedence.LogicalAND */; + case 51 /* SyntaxKind.BarToken */: + return 7 /* OperatorPrecedence.BitwiseOR */; + case 52 /* SyntaxKind.CaretToken */: + return 8 /* OperatorPrecedence.BitwiseXOR */; + case 50 /* SyntaxKind.AmpersandToken */: + return 9 /* OperatorPrecedence.BitwiseAND */; + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + return 10 /* OperatorPrecedence.Equality */; + case 29 /* SyntaxKind.LessThanToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + case 32 /* SyntaxKind.LessThanEqualsToken */: + case 33 /* SyntaxKind.GreaterThanEqualsToken */: + case 102 /* SyntaxKind.InstanceOfKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 127 /* SyntaxKind.AsKeyword */: + return 11 /* OperatorPrecedence.Relational */; + case 47 /* SyntaxKind.LessThanLessThanToken */: + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + return 12 /* OperatorPrecedence.Shift */; + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + return 13 /* OperatorPrecedence.Additive */; + case 41 /* SyntaxKind.AsteriskToken */: + case 43 /* SyntaxKind.SlashToken */: + case 44 /* SyntaxKind.PercentToken */: + return 14 /* OperatorPrecedence.Multiplicative */; + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + return 15 /* OperatorPrecedence.Exponentiation */; + } + // -1 is lower than all other precedences. Returning it will cause binary expression + // parsing to stop. + return -1; + } + ts.getBinaryOperatorPrecedence = getBinaryOperatorPrecedence; + function getSemanticJsxChildren(children) { + return ts.filter(children, function (i) { + switch (i.kind) { + case 288 /* SyntaxKind.JsxExpression */: + return !!i.expression; + case 11 /* SyntaxKind.JsxText */: + return !i.containsOnlyTriviaWhiteSpaces; + default: + return true; + } + }); + } + ts.getSemanticJsxChildren = getSemanticJsxChildren; + function createDiagnosticCollection() { + var nonFileDiagnostics = []; // See GH#19873 + var filesWithDiagnostics = []; + var fileDiagnostics = new ts.Map(); + var hasReadNonFileDiagnostics = false; + return { + add: add, + lookup: lookup, + getGlobalDiagnostics: getGlobalDiagnostics, + getDiagnostics: getDiagnostics, + }; + function lookup(diagnostic) { + var diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics.get(diagnostic.file.fileName); + } + else { + diagnostics = nonFileDiagnostics; + } + if (!diagnostics) { + return undefined; + } + var result = ts.binarySearch(diagnostics, diagnostic, ts.identity, compareDiagnosticsSkipRelatedInformation); + if (result >= 0) { + return diagnostics[result]; + } + return undefined; + } + function add(diagnostic) { + var diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics.get(diagnostic.file.fileName); + if (!diagnostics) { + diagnostics = []; // See GH#19873 + fileDiagnostics.set(diagnostic.file.fileName, diagnostics); + ts.insertSorted(filesWithDiagnostics, diagnostic.file.fileName, ts.compareStringsCaseSensitive); + } + } + else { + // If we've already read the non-file diagnostics, do not modify the existing array. + if (hasReadNonFileDiagnostics) { + hasReadNonFileDiagnostics = false; + nonFileDiagnostics = nonFileDiagnostics.slice(); + } + diagnostics = nonFileDiagnostics; + } + ts.insertSorted(diagnostics, diagnostic, compareDiagnostics); + } + function getGlobalDiagnostics() { + hasReadNonFileDiagnostics = true; + return nonFileDiagnostics; + } + function getDiagnostics(fileName) { + if (fileName) { + return fileDiagnostics.get(fileName) || []; + } + var fileDiags = ts.flatMapToMutable(filesWithDiagnostics, function (f) { return fileDiagnostics.get(f); }); + if (!nonFileDiagnostics.length) { + return fileDiags; + } + fileDiags.unshift.apply(fileDiags, nonFileDiagnostics); + return fileDiags; + } + } + ts.createDiagnosticCollection = createDiagnosticCollection; + var templateSubstitutionRegExp = /\$\{/g; + function escapeTemplateSubstitution(str) { + return str.replace(templateSubstitutionRegExp, "\\${"); + } + /** @internal */ + function hasInvalidEscape(template) { + return template && !!(ts.isNoSubstitutionTemplateLiteral(template) + ? template.templateFlags + : (template.head.templateFlags || ts.some(template.templateSpans, function (span) { return !!span.literal.templateFlags; }))); + } + ts.hasInvalidEscape = hasInvalidEscape; + // This consists of the first 19 unprintable ASCII characters, canonical escapes, lineSeparator, + // paragraphSeparator, and nextLine. The latter three are just desirable to suppress new lines in + // the language service. These characters should be escaped when printing, and if any characters are added, + // the map below must be updated. Note that this regexp *does not* include the 'delete' character. + // There is no reason for this other than that JSON.stringify does not handle it either. + var doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; + var singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g; + // Template strings preserve simple LF newlines, still encode CRLF (or CR) + var backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g; + var escapedCharsMap = new ts.Map(ts.getEntries({ + "\t": "\\t", + "\v": "\\v", + "\f": "\\f", + "\b": "\\b", + "\r": "\\r", + "\n": "\\n", + "\\": "\\\\", + "\"": "\\\"", + "\'": "\\\'", + "\`": "\\\`", + "\u2028": "\\u2028", + "\u2029": "\\u2029", + "\u0085": "\\u0085", + "\r\n": "\\r\\n", // special case for CRLFs in backticks + })); + function encodeUtf16EscapeSequence(charCode) { + var hexCharCode = charCode.toString(16).toUpperCase(); + var paddedHexCode = ("0000" + hexCharCode).slice(-4); + return "\\u" + paddedHexCode; + } + function getReplacement(c, offset, input) { + if (c.charCodeAt(0) === 0 /* CharacterCodes.nullCharacter */) { + var lookAhead = input.charCodeAt(offset + c.length); + if (lookAhead >= 48 /* CharacterCodes._0 */ && lookAhead <= 57 /* CharacterCodes._9 */) { + // If the null character is followed by digits, print as a hex escape to prevent the result from parsing as an octal (which is forbidden in strict mode) + return "\\x00"; + } + // Otherwise, keep printing a literal \0 for the null character + return "\\0"; + } + return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0)); + } + /** + * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2), + * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine) + * Note that this doesn't actually wrap the input in double quotes. + */ + function escapeString(s, quoteChar) { + var escapedCharsRegExp = quoteChar === 96 /* CharacterCodes.backtick */ ? backtickQuoteEscapedCharsRegExp : + quoteChar === 39 /* CharacterCodes.singleQuote */ ? singleQuoteEscapedCharsRegExp : + doubleQuoteEscapedCharsRegExp; + return s.replace(escapedCharsRegExp, getReplacement); + } + ts.escapeString = escapeString; + var nonAsciiCharacters = /[^\u0000-\u007F]/g; + function escapeNonAsciiString(s, quoteChar) { + s = escapeString(s, quoteChar); + // Replace non-ASCII characters with '\uNNNN' escapes if any exist. + // Otherwise just return the original string. + return nonAsciiCharacters.test(s) ? + s.replace(nonAsciiCharacters, function (c) { return encodeUtf16EscapeSequence(c.charCodeAt(0)); }) : + s; + } + ts.escapeNonAsciiString = escapeNonAsciiString; + // This consists of the first 19 unprintable ASCII characters, JSX canonical escapes, lineSeparator, + // paragraphSeparator, and nextLine. The latter three are just desirable to suppress new lines in + // the language service. These characters should be escaped when printing, and if any characters are added, + // the map below must be updated. + var jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g; + var jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g; + var jsxEscapedCharsMap = new ts.Map(ts.getEntries({ + "\"": """, + "\'": "'" + })); + function encodeJsxCharacterEntity(charCode) { + var hexCharCode = charCode.toString(16).toUpperCase(); + return "&#x" + hexCharCode + ";"; + } + function getJsxAttributeStringReplacement(c) { + if (c.charCodeAt(0) === 0 /* CharacterCodes.nullCharacter */) { + return "�"; + } + return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0)); + } + function escapeJsxAttributeString(s, quoteChar) { + var escapedCharsRegExp = quoteChar === 39 /* CharacterCodes.singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : + jsxDoubleQuoteEscapedCharsRegExp; + return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement); + } + ts.escapeJsxAttributeString = escapeJsxAttributeString; + /** + * Strip off existed surrounding single quotes, double quotes, or backticks from a given string + * + * @return non-quoted string + */ + function stripQuotes(name) { + var length = name.length; + if (length >= 2 && name.charCodeAt(0) === name.charCodeAt(length - 1) && isQuoteOrBacktick(name.charCodeAt(0))) { + return name.substring(1, length - 1); + } + return name; + } + ts.stripQuotes = stripQuotes; + function isQuoteOrBacktick(charCode) { + return charCode === 39 /* CharacterCodes.singleQuote */ || + charCode === 34 /* CharacterCodes.doubleQuote */ || + charCode === 96 /* CharacterCodes.backtick */; + } + function isIntrinsicJsxName(name) { + var ch = name.charCodeAt(0); + return (ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */) || ts.stringContains(name, "-") || ts.stringContains(name, ":"); + } + ts.isIntrinsicJsxName = isIntrinsicJsxName; + var indentStrings = ["", " "]; + function getIndentString(level) { + // prepopulate cache + var singleLevel = indentStrings[1]; + for (var current = indentStrings.length; current <= level; current++) { + indentStrings.push(indentStrings[current - 1] + singleLevel); + } + return indentStrings[level]; + } + ts.getIndentString = getIndentString; + function getIndentSize() { + return indentStrings[1].length; + } + ts.getIndentSize = getIndentSize; + function isNightly() { + return ts.stringContains(ts.version, "-dev") || ts.stringContains(ts.version, "-insiders"); + } + ts.isNightly = isNightly; + function createTextWriter(newLine) { + var output; + var indent; + var lineStart; + var lineCount; + var linePos; + var hasTrailingComment = false; + function updateLineCountAndPosFor(s) { + var lineStartsOfS = ts.computeLineStarts(s); + if (lineStartsOfS.length > 1) { + lineCount = lineCount + lineStartsOfS.length - 1; + linePos = output.length - s.length + ts.last(lineStartsOfS); + lineStart = (linePos - output.length) === 0; + } + else { + lineStart = false; + } + } + function writeText(s) { + if (s && s.length) { + if (lineStart) { + s = getIndentString(indent) + s; + lineStart = false; + } + output += s; + updateLineCountAndPosFor(s); + } + } + function write(s) { + if (s) + hasTrailingComment = false; + writeText(s); + } + function writeComment(s) { + if (s) + hasTrailingComment = true; + writeText(s); + } + function reset() { + output = ""; + indent = 0; + lineStart = true; + lineCount = 0; + linePos = 0; + hasTrailingComment = false; + } + function rawWrite(s) { + if (s !== undefined) { + output += s; + updateLineCountAndPosFor(s); + hasTrailingComment = false; + } + } + function writeLiteral(s) { + if (s && s.length) { + write(s); + } + } + function writeLine(force) { + if (!lineStart || force) { + output += newLine; + lineCount++; + linePos = output.length; + lineStart = true; + hasTrailingComment = false; + } + } + function getTextPosWithWriteLine() { + return lineStart ? output.length : (output.length + newLine.length); + } + reset(); + return { + write: write, + rawWrite: rawWrite, + writeLiteral: writeLiteral, + writeLine: writeLine, + increaseIndent: function () { indent++; }, + decreaseIndent: function () { indent--; }, + getIndent: function () { return indent; }, + getTextPos: function () { return output.length; }, + getLine: function () { return lineCount; }, + getColumn: function () { return lineStart ? indent * getIndentSize() : output.length - linePos; }, + getText: function () { return output; }, + isAtStartOfLine: function () { return lineStart; }, + hasTrailingComment: function () { return hasTrailingComment; }, + hasTrailingWhitespace: function () { return !!output.length && ts.isWhiteSpaceLike(output.charCodeAt(output.length - 1)); }, + clear: reset, + reportInaccessibleThisError: ts.noop, + reportPrivateInBaseOfClassExpression: ts.noop, + reportInaccessibleUniqueSymbolError: ts.noop, + trackSymbol: function () { return false; }, + writeKeyword: write, + writeOperator: write, + writeParameter: write, + writeProperty: write, + writePunctuation: write, + writeSpace: write, + writeStringLiteral: write, + writeSymbol: function (s, _) { return write(s); }, + writeTrailingSemicolon: write, + writeComment: writeComment, + getTextPosWithWriteLine: getTextPosWithWriteLine + }; + } + ts.createTextWriter = createTextWriter; + function getTrailingSemicolonDeferringWriter(writer) { + var pendingTrailingSemicolon = false; + function commitPendingTrailingSemicolon() { + if (pendingTrailingSemicolon) { + writer.writeTrailingSemicolon(";"); + pendingTrailingSemicolon = false; + } + } + return __assign(__assign({}, writer), { writeTrailingSemicolon: function () { + pendingTrailingSemicolon = true; + }, writeLiteral: function (s) { + commitPendingTrailingSemicolon(); + writer.writeLiteral(s); + }, writeStringLiteral: function (s) { + commitPendingTrailingSemicolon(); + writer.writeStringLiteral(s); + }, writeSymbol: function (s, sym) { + commitPendingTrailingSemicolon(); + writer.writeSymbol(s, sym); + }, writePunctuation: function (s) { + commitPendingTrailingSemicolon(); + writer.writePunctuation(s); + }, writeKeyword: function (s) { + commitPendingTrailingSemicolon(); + writer.writeKeyword(s); + }, writeOperator: function (s) { + commitPendingTrailingSemicolon(); + writer.writeOperator(s); + }, writeParameter: function (s) { + commitPendingTrailingSemicolon(); + writer.writeParameter(s); + }, writeSpace: function (s) { + commitPendingTrailingSemicolon(); + writer.writeSpace(s); + }, writeProperty: function (s) { + commitPendingTrailingSemicolon(); + writer.writeProperty(s); + }, writeComment: function (s) { + commitPendingTrailingSemicolon(); + writer.writeComment(s); + }, writeLine: function () { + commitPendingTrailingSemicolon(); + writer.writeLine(); + }, increaseIndent: function () { + commitPendingTrailingSemicolon(); + writer.increaseIndent(); + }, decreaseIndent: function () { + commitPendingTrailingSemicolon(); + writer.decreaseIndent(); + } }); + } + ts.getTrailingSemicolonDeferringWriter = getTrailingSemicolonDeferringWriter; + function hostUsesCaseSensitiveFileNames(host) { + return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false; + } + ts.hostUsesCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames; + function hostGetCanonicalFileName(host) { + return ts.createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host)); + } + ts.hostGetCanonicalFileName = hostGetCanonicalFileName; + function getResolvedExternalModuleName(host, file, referenceFile) { + return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName); + } + ts.getResolvedExternalModuleName = getResolvedExternalModuleName; + function getCanonicalAbsolutePath(host, path) { + return host.getCanonicalFileName(ts.getNormalizedAbsolutePath(path, host.getCurrentDirectory())); + } + function getExternalModuleNameFromDeclaration(host, resolver, declaration) { + var file = resolver.getExternalModuleFileFromDeclaration(declaration); + if (!file || file.isDeclarationFile) { + return undefined; + } + // If the declaration already uses a non-relative name, and is outside the common source directory, continue to use it + var specifier = getExternalModuleName(declaration); + if (specifier && ts.isStringLiteralLike(specifier) && !ts.pathIsRelative(specifier.text) && + getCanonicalAbsolutePath(host, file.path).indexOf(getCanonicalAbsolutePath(host, ts.ensureTrailingDirectorySeparator(host.getCommonSourceDirectory()))) === -1) { + return undefined; + } + return getResolvedExternalModuleName(host, file); + } + ts.getExternalModuleNameFromDeclaration = getExternalModuleNameFromDeclaration; + /** + * Resolves a local path to a path which is absolute to the base of the emit + */ + function getExternalModuleNameFromPath(host, fileName, referencePath) { + var getCanonicalFileName = function (f) { return host.getCanonicalFileName(f); }; + var dir = ts.toPath(referencePath ? ts.getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); + var filePath = ts.getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); + var relativePath = ts.getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); + var extensionless = removeFileExtension(relativePath); + return referencePath ? ts.ensurePathIsNonModuleName(extensionless) : extensionless; + } + ts.getExternalModuleNameFromPath = getExternalModuleNameFromPath; + function getOwnEmitOutputFilePath(fileName, host, extension) { + var compilerOptions = host.getCompilerOptions(); + var emitOutputFilePathWithoutExtension; + if (compilerOptions.outDir) { + emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir)); + } + else { + emitOutputFilePathWithoutExtension = removeFileExtension(fileName); + } + return emitOutputFilePathWithoutExtension + extension; + } + ts.getOwnEmitOutputFilePath = getOwnEmitOutputFilePath; + function getDeclarationEmitOutputFilePath(fileName, host) { + return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), function (f) { return host.getCanonicalFileName(f); }); + } + ts.getDeclarationEmitOutputFilePath = getDeclarationEmitOutputFilePath; + function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) { + var outputDir = options.declarationDir || options.outDir; // Prefer declaration folder if specified + var path = outputDir + ? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName) + : fileName; + var declarationExtension = getDeclarationEmitExtensionForPath(path); + return removeFileExtension(path) + declarationExtension; + } + ts.getDeclarationEmitOutputFilePathWorker = getDeclarationEmitOutputFilePathWorker; + function getDeclarationEmitExtensionForPath(path) { + return ts.fileExtensionIsOneOf(path, [".mjs" /* Extension.Mjs */, ".mts" /* Extension.Mts */]) ? ".d.mts" /* Extension.Dmts */ : + ts.fileExtensionIsOneOf(path, [".cjs" /* Extension.Cjs */, ".cts" /* Extension.Cts */]) ? ".d.cts" /* Extension.Dcts */ : + ts.fileExtensionIsOneOf(path, [".json" /* Extension.Json */]) ? ".json.d.ts" : // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well + ".d.ts" /* Extension.Dts */; + } + ts.getDeclarationEmitExtensionForPath = getDeclarationEmitExtensionForPath; + /** + * This function is an inverse of `getDeclarationEmitExtensionForPath`. + */ + function getPossibleOriginalInputExtensionForExtension(path) { + return ts.fileExtensionIsOneOf(path, [".d.mts" /* Extension.Dmts */, ".mjs" /* Extension.Mjs */, ".mts" /* Extension.Mts */]) ? [".mts" /* Extension.Mts */, ".mjs" /* Extension.Mjs */] : + ts.fileExtensionIsOneOf(path, [".d.cts" /* Extension.Dcts */, ".cjs" /* Extension.Cjs */, ".cts" /* Extension.Cts */]) ? [".cts" /* Extension.Cts */, ".cjs" /* Extension.Cjs */] : + ts.fileExtensionIsOneOf(path, [".json.d.ts"]) ? [".json" /* Extension.Json */] : + [".tsx" /* Extension.Tsx */, ".ts" /* Extension.Ts */, ".jsx" /* Extension.Jsx */, ".js" /* Extension.Js */]; + } + ts.getPossibleOriginalInputExtensionForExtension = getPossibleOriginalInputExtensionForExtension; + function outFile(options) { + return options.outFile || options.out; + } + ts.outFile = outFile; + /** Returns 'undefined' if and only if 'options.paths' is undefined. */ + function getPathsBasePath(options, host) { + var _a, _b; + if (!options.paths) + return undefined; + return (_a = options.baseUrl) !== null && _a !== void 0 ? _a : ts.Debug.checkDefined(options.pathsBasePath || ((_b = host.getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'."); + } + ts.getPathsBasePath = getPathsBasePath; + /** + * Gets the source files that are expected to have an emit output. + * + * Originally part of `forEachExpectedEmitFile`, this functionality was extracted to support + * transformations. + * + * @param host An EmitHost. + * @param targetSourceFile An optional target source file to emit. + */ + function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) { + var options = host.getCompilerOptions(); + if (outFile(options)) { + var moduleKind = getEmitModuleKind(options); + var moduleEmitEnabled_1 = options.emitDeclarationOnly || moduleKind === ts.ModuleKind.AMD || moduleKind === ts.ModuleKind.System; + // Can emit only sources that are not declaration file and are either non module code or module with --module or --target es6 specified + return ts.filter(host.getSourceFiles(), function (sourceFile) { + return (moduleEmitEnabled_1 || !ts.isExternalModule(sourceFile)) && + sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit); + }); + } + else { + var sourceFiles = targetSourceFile === undefined ? host.getSourceFiles() : [targetSourceFile]; + return ts.filter(sourceFiles, function (sourceFile) { return sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit); }); + } + } + ts.getSourceFilesToEmit = getSourceFilesToEmit; + /** Don't call this for `--outFile`, just for `--outDir` or plain emit. `--outFile` needs additional checks. */ + function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) { + var options = host.getCompilerOptions(); + return !(options.noEmitForJsFiles && isSourceFileJS(sourceFile)) && + !sourceFile.isDeclarationFile && + !host.isSourceFileFromExternalLibrary(sourceFile) && + (forceDtsEmit || (!(isJsonSourceFile(sourceFile) && host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) && + !host.isSourceOfProjectReferenceRedirect(sourceFile.fileName))); + } + ts.sourceFileMayBeEmitted = sourceFileMayBeEmitted; + function getSourceFilePathInNewDir(fileName, host, newDirPath) { + return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), function (f) { return host.getCanonicalFileName(f); }); + } + ts.getSourceFilePathInNewDir = getSourceFilePathInNewDir; + function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) { + var sourceFilePath = ts.getNormalizedAbsolutePath(fileName, currentDirectory); + var isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0; + sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; + return ts.combinePaths(newDirPath, sourceFilePath); + } + ts.getSourceFilePathInNewDirWorker = getSourceFilePathInNewDirWorker; + function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) { + host.writeFile(fileName, text, writeByteOrderMark, function (hostErrorMessage) { + diagnostics.add(createCompilerDiagnostic(ts.Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); + }, sourceFiles, data); + } + ts.writeFile = writeFile; + function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) { + if (directoryPath.length > ts.getRootLength(directoryPath) && !directoryExists(directoryPath)) { + var parentDirectory = ts.getDirectoryPath(directoryPath); + ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists); + createDirectory(directoryPath); + } + } + function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile, createDirectory, directoryExists) { + // PERF: Checking for directory existence is expensive. Instead, assume the directory exists + // and fall back to creating it if the file write fails. + try { + writeFile(path, data, writeByteOrderMark); + } + catch (_a) { + ensureDirectoriesExist(ts.getDirectoryPath(ts.normalizePath(path)), createDirectory, directoryExists); + writeFile(path, data, writeByteOrderMark); + } + } + ts.writeFileEnsuringDirectories = writeFileEnsuringDirectories; + function getLineOfLocalPosition(sourceFile, pos) { + var lineStarts = ts.getLineStarts(sourceFile); + return ts.computeLineOfPosition(lineStarts, pos); + } + ts.getLineOfLocalPosition = getLineOfLocalPosition; + function getLineOfLocalPositionFromLineMap(lineMap, pos) { + return ts.computeLineOfPosition(lineMap, pos); + } + ts.getLineOfLocalPositionFromLineMap = getLineOfLocalPositionFromLineMap; + function getFirstConstructorWithBody(node) { + return ts.find(node.members, function (member) { return ts.isConstructorDeclaration(member) && nodeIsPresent(member.body); }); + } + ts.getFirstConstructorWithBody = getFirstConstructorWithBody; + function getSetAccessorValueParameter(accessor) { + if (accessor && accessor.parameters.length > 0) { + var hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); + return accessor.parameters[hasThis ? 1 : 0]; + } + } + ts.getSetAccessorValueParameter = getSetAccessorValueParameter; + /** Get the type annotation for the value parameter. */ + function getSetAccessorTypeAnnotationNode(accessor) { + var parameter = getSetAccessorValueParameter(accessor); + return parameter && parameter.type; + } + ts.getSetAccessorTypeAnnotationNode = getSetAccessorTypeAnnotationNode; + function getThisParameter(signature) { + // callback tags do not currently support this parameters + if (signature.parameters.length && !ts.isJSDocSignature(signature)) { + var thisParameter = signature.parameters[0]; + if (parameterIsThisKeyword(thisParameter)) { + return thisParameter; + } + } + } + ts.getThisParameter = getThisParameter; + function parameterIsThisKeyword(parameter) { + return isThisIdentifier(parameter.name); + } + ts.parameterIsThisKeyword = parameterIsThisKeyword; + function isThisIdentifier(node) { + return !!node && node.kind === 79 /* SyntaxKind.Identifier */ && identifierIsThisKeyword(node); + } + ts.isThisIdentifier = isThisIdentifier; + function isThisInTypeQuery(node) { + if (!isThisIdentifier(node)) { + return false; + } + while (ts.isQualifiedName(node.parent) && node.parent.left === node) { + node = node.parent; + } + return node.parent.kind === 181 /* SyntaxKind.TypeQuery */; + } + ts.isThisInTypeQuery = isThisInTypeQuery; + function identifierIsThisKeyword(id) { + return id.originalKeywordKind === 108 /* SyntaxKind.ThisKeyword */; + } + ts.identifierIsThisKeyword = identifierIsThisKeyword; + function getAllAccessorDeclarations(declarations, accessor) { + // TODO: GH#18217 + var firstAccessor; + var secondAccessor; + var getAccessor; + var setAccessor; + if (hasDynamicName(accessor)) { + firstAccessor = accessor; + if (accessor.kind === 172 /* SyntaxKind.GetAccessor */) { + getAccessor = accessor; + } + else if (accessor.kind === 173 /* SyntaxKind.SetAccessor */) { + setAccessor = accessor; + } + else { + ts.Debug.fail("Accessor has wrong kind"); + } + } + else { + ts.forEach(declarations, function (member) { + if (ts.isAccessor(member) + && isStatic(member) === isStatic(accessor)) { + var memberName = getPropertyNameForPropertyNameNode(member.name); + var accessorName = getPropertyNameForPropertyNameNode(accessor.name); + if (memberName === accessorName) { + if (!firstAccessor) { + firstAccessor = member; + } + else if (!secondAccessor) { + secondAccessor = member; + } + if (member.kind === 172 /* SyntaxKind.GetAccessor */ && !getAccessor) { + getAccessor = member; + } + if (member.kind === 173 /* SyntaxKind.SetAccessor */ && !setAccessor) { + setAccessor = member; + } + } + } + }); + } + return { + firstAccessor: firstAccessor, + secondAccessor: secondAccessor, + getAccessor: getAccessor, + setAccessor: setAccessor + }; + } + ts.getAllAccessorDeclarations = getAllAccessorDeclarations; + /** + * Gets the effective type annotation of a variable, parameter, or property. If the node was + * parsed in a JavaScript file, gets the type annotation from JSDoc. Also gets the type of + * functions only the JSDoc case. + */ + function getEffectiveTypeAnnotationNode(node) { + if (!isInJSFile(node) && ts.isFunctionDeclaration(node)) + return undefined; + var type = node.type; + if (type || !isInJSFile(node)) + return type; + return ts.isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : ts.getJSDocType(node); + } + ts.getEffectiveTypeAnnotationNode = getEffectiveTypeAnnotationNode; + function getTypeAnnotationNode(node) { + return node.type; + } + ts.getTypeAnnotationNode = getTypeAnnotationNode; + /** + * Gets the effective return type annotation of a signature. If the node was parsed in a + * JavaScript file, gets the return type annotation from JSDoc. + */ + function getEffectiveReturnTypeNode(node) { + return ts.isJSDocSignature(node) ? + node.type && node.type.typeExpression && node.type.typeExpression.type : + node.type || (isInJSFile(node) ? ts.getJSDocReturnType(node) : undefined); + } + ts.getEffectiveReturnTypeNode = getEffectiveReturnTypeNode; + function getJSDocTypeParameterDeclarations(node) { + return ts.flatMap(ts.getJSDocTags(node), function (tag) { return isNonTypeAliasTemplate(tag) ? tag.typeParameters : undefined; }); + } + ts.getJSDocTypeParameterDeclarations = getJSDocTypeParameterDeclarations; + /** template tags are only available when a typedef isn't already using them */ + function isNonTypeAliasTemplate(tag) { + return ts.isJSDocTemplateTag(tag) && !(tag.parent.kind === 320 /* SyntaxKind.JSDoc */ && tag.parent.tags.some(isJSDocTypeAlias)); + } + /** + * Gets the effective type annotation of the value parameter of a set accessor. If the node + * was parsed in a JavaScript file, gets the type annotation from JSDoc. + */ + function getEffectiveSetAccessorTypeAnnotationNode(node) { + var parameter = getSetAccessorValueParameter(node); + return parameter && getEffectiveTypeAnnotationNode(parameter); + } + ts.getEffectiveSetAccessorTypeAnnotationNode = getEffectiveSetAccessorTypeAnnotationNode; + function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { + emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); + } + ts.emitNewLineBeforeLeadingComments = emitNewLineBeforeLeadingComments; + function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { + // If the leading comments start on different line than the start of node, write new line + if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && + getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { + writer.writeLine(); + } + } + ts.emitNewLineBeforeLeadingCommentsOfPosition = emitNewLineBeforeLeadingCommentsOfPosition; + function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { + // If the leading comments start on different line than the start of node, write new line + if (pos !== commentPos && + getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { + writer.writeLine(); + } + } + ts.emitNewLineBeforeLeadingCommentOfPosition = emitNewLineBeforeLeadingCommentOfPosition; + function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { + if (comments && comments.length > 0) { + if (leadingSeparator) { + writer.writeSpace(" "); + } + var emitInterveningSeparator = false; + for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { + var comment = comments_1[_i]; + if (emitInterveningSeparator) { + writer.writeSpace(" "); + emitInterveningSeparator = false; + } + writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); + if (comment.hasTrailingNewLine) { + writer.writeLine(); + } + else { + emitInterveningSeparator = true; + } + } + if (emitInterveningSeparator && trailingSeparator) { + writer.writeSpace(" "); + } + } + } + ts.emitComments = emitComments; + /** + * Detached comment is a comment at the top of file or function body that is separated from + * the next statement by space. + */ + function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { + var leadingComments; + var currentDetachedCommentInfo; + if (removeComments) { + // removeComments is true, only reserve pinned comment at the top of file + // For example: + // /*! Pinned Comment */ + // + // var x = 10; + if (node.pos === 0) { + leadingComments = ts.filter(ts.getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal); + } + } + else { + // removeComments is false, just get detached as normal and bypass the process to filter comment + leadingComments = ts.getLeadingCommentRanges(text, node.pos); + } + if (leadingComments) { + var detachedComments = []; + var lastComment = void 0; + for (var _i = 0, leadingComments_1 = leadingComments; _i < leadingComments_1.length; _i++) { + var comment = leadingComments_1[_i]; + if (lastComment) { + var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); + var commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); + if (commentLine >= lastCommentLine + 2) { + // There was a blank line between the last comment and this comment. This + // comment is not part of the copyright comments. Return what we have so + // far. + break; + } + } + detachedComments.push(comment); + lastComment = comment; + } + if (detachedComments.length) { + // All comments look like they could have been part of the copyright header. Make + // sure there is at least one blank line between it and the node. If not, it's not + // a copyright header. + var lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, ts.last(detachedComments).end); + var nodeLine = getLineOfLocalPositionFromLineMap(lineMap, ts.skipTrivia(text, node.pos)); + if (nodeLine >= lastCommentLine + 2) { + // Valid detachedComments + emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); + emitComments(text, lineMap, writer, detachedComments, /*leadingSeparator*/ false, /*trailingSeparator*/ true, newLine, writeComment); + currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: ts.last(detachedComments).end }; + } + } + } + return currentDetachedCommentInfo; + function isPinnedCommentLocal(comment) { + return isPinnedComment(text, comment.pos); + } + } + ts.emitDetachedComments = emitDetachedComments; + function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { + if (text.charCodeAt(commentPos + 1) === 42 /* CharacterCodes.asterisk */) { + var firstCommentLineAndCharacter = ts.computeLineAndCharacterOfPosition(lineMap, commentPos); + var lineCount = lineMap.length; + var firstCommentLineIndent = void 0; + for (var pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { + var nextLineStart = (currentLine + 1) === lineCount + ? text.length + 1 + : lineMap[currentLine + 1]; + if (pos !== commentPos) { + // If we are not emitting first line, we need to write the spaces to adjust the alignment + if (firstCommentLineIndent === undefined) { + firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); + } + // These are number of spaces writer is going to write at current indent + var currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); + // Number of spaces we want to be writing + // eg: Assume writer indent + // module m { + // /* starts at character 9 this is line 1 + // * starts at character pos 4 line --1 = 8 - 8 + 3 + // More left indented comment */ --2 = 8 - 8 + 2 + // class c { } + // } + // module m { + // /* this is line 1 -- Assume current writer indent 8 + // * line --3 = 8 - 4 + 5 + // More right indented comment */ --4 = 8 - 4 + 11 + // class c { } + // } + var spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); + if (spacesToEmit > 0) { + var numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); + var indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); + // Write indent size string ( in eg 1: = "", 2: "" , 3: string with 8 spaces 4: string with 12 spaces + writer.rawWrite(indentSizeSpaceString); + // Emit the single spaces (in eg: 1: 3 spaces, 2: 2 spaces, 3: 1 space, 4: 3 spaces) + while (numberOfSingleSpacesToEmit) { + writer.rawWrite(" "); + numberOfSingleSpacesToEmit--; + } + } + else { + // No spaces to emit write empty string + writer.rawWrite(""); + } + } + // Write the comment line text + writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); + pos = nextLineStart; + } + } + else { + // Single line comment of style //.... + writer.writeComment(text.substring(commentPos, commentEnd)); + } + } + ts.writeCommentRange = writeCommentRange; + function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { + var end = Math.min(commentEnd, nextLineStart - 1); + var currentLineText = ts.trimString(text.substring(pos, end)); + if (currentLineText) { + // trimmed forward and ending spaces text + writer.writeComment(currentLineText); + if (end !== commentEnd) { + writer.writeLine(); + } + } + else { + // Empty string - make sure we write empty line + writer.rawWrite(newLine); + } + } + function calculateIndent(text, pos, end) { + var currentLineIndent = 0; + for (; pos < end && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { + if (text.charCodeAt(pos) === 9 /* CharacterCodes.tab */) { + // Tabs = TabSize = indent size and go to next tabStop + currentLineIndent += getIndentSize() - (currentLineIndent % getIndentSize()); + } + else { + // Single space + currentLineIndent++; + } + } + return currentLineIndent; + } + function hasEffectiveModifiers(node) { + return getEffectiveModifierFlags(node) !== 0 /* ModifierFlags.None */; + } + ts.hasEffectiveModifiers = hasEffectiveModifiers; + function hasSyntacticModifiers(node) { + return getSyntacticModifierFlags(node) !== 0 /* ModifierFlags.None */; + } + ts.hasSyntacticModifiers = hasSyntacticModifiers; + function hasEffectiveModifier(node, flags) { + return !!getSelectedEffectiveModifierFlags(node, flags); + } + ts.hasEffectiveModifier = hasEffectiveModifier; + function hasSyntacticModifier(node, flags) { + return !!getSelectedSyntacticModifierFlags(node, flags); + } + ts.hasSyntacticModifier = hasSyntacticModifier; + function isStatic(node) { + // https://tc39.es/ecma262/#sec-static-semantics-isstatic + return ts.isClassElement(node) && hasStaticModifier(node) || ts.isClassStaticBlockDeclaration(node); + } + ts.isStatic = isStatic; + function hasStaticModifier(node) { + return hasSyntacticModifier(node, 32 /* ModifierFlags.Static */); + } + ts.hasStaticModifier = hasStaticModifier; + function hasOverrideModifier(node) { + return hasEffectiveModifier(node, 16384 /* ModifierFlags.Override */); + } + ts.hasOverrideModifier = hasOverrideModifier; + function hasAbstractModifier(node) { + return hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */); + } + ts.hasAbstractModifier = hasAbstractModifier; + function hasAmbientModifier(node) { + return hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */); + } + ts.hasAmbientModifier = hasAmbientModifier; + function hasEffectiveReadonlyModifier(node) { + return hasEffectiveModifier(node, 64 /* ModifierFlags.Readonly */); + } + ts.hasEffectiveReadonlyModifier = hasEffectiveReadonlyModifier; + function getSelectedEffectiveModifierFlags(node, flags) { + return getEffectiveModifierFlags(node) & flags; + } + ts.getSelectedEffectiveModifierFlags = getSelectedEffectiveModifierFlags; + function getSelectedSyntacticModifierFlags(node, flags) { + return getSyntacticModifierFlags(node) & flags; + } + ts.getSelectedSyntacticModifierFlags = getSelectedSyntacticModifierFlags; + function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) { + if (node.kind >= 0 /* SyntaxKind.FirstToken */ && node.kind <= 160 /* SyntaxKind.LastToken */) { + return 0 /* ModifierFlags.None */; + } + if (!(node.modifierFlagsCache & 536870912 /* ModifierFlags.HasComputedFlags */)) { + node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* ModifierFlags.HasComputedFlags */; + } + if (includeJSDoc && !(node.modifierFlagsCache & 4096 /* ModifierFlags.HasComputedJSDocModifiers */) && (alwaysIncludeJSDoc || isInJSFile(node)) && node.parent) { + node.modifierFlagsCache |= getJSDocModifierFlagsNoCache(node) | 4096 /* ModifierFlags.HasComputedJSDocModifiers */; + } + return node.modifierFlagsCache & ~(536870912 /* ModifierFlags.HasComputedFlags */ | 4096 /* ModifierFlags.HasComputedJSDocModifiers */); + } + /** + * Gets the effective ModifierFlags for the provided node, including JSDoc modifiers. The modifiers will be cached on the node to improve performance. + * + * NOTE: This function may use `parent` pointers. + */ + function getEffectiveModifierFlags(node) { + return getModifierFlagsWorker(node, /*includeJSDoc*/ true); + } + ts.getEffectiveModifierFlags = getEffectiveModifierFlags; + function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) { + return getModifierFlagsWorker(node, /*includeJSDOc*/ true, /*alwaysIncludeJSDOc*/ true); + } + ts.getEffectiveModifierFlagsAlwaysIncludeJSDoc = getEffectiveModifierFlagsAlwaysIncludeJSDoc; + /** + * Gets the ModifierFlags for syntactic modifiers on the provided node. The modifiers will be cached on the node to improve performance. + * + * NOTE: This function does not use `parent` pointers and will not include modifiers from JSDoc. + */ + function getSyntacticModifierFlags(node) { + return getModifierFlagsWorker(node, /*includeJSDoc*/ false); + } + ts.getSyntacticModifierFlags = getSyntacticModifierFlags; + function getJSDocModifierFlagsNoCache(node) { + var flags = 0 /* ModifierFlags.None */; + if (!!node.parent && !ts.isParameter(node)) { + if (isInJSFile(node)) { + if (ts.getJSDocPublicTagNoCache(node)) + flags |= 4 /* ModifierFlags.Public */; + if (ts.getJSDocPrivateTagNoCache(node)) + flags |= 8 /* ModifierFlags.Private */; + if (ts.getJSDocProtectedTagNoCache(node)) + flags |= 16 /* ModifierFlags.Protected */; + if (ts.getJSDocReadonlyTagNoCache(node)) + flags |= 64 /* ModifierFlags.Readonly */; + if (ts.getJSDocOverrideTagNoCache(node)) + flags |= 16384 /* ModifierFlags.Override */; + } + if (ts.getJSDocDeprecatedTagNoCache(node)) + flags |= 8192 /* ModifierFlags.Deprecated */; + } + return flags; + } + /** + * Gets the effective ModifierFlags for the provided node, including JSDoc modifiers. The modifier flags cache on the node is ignored. + * + * NOTE: This function may use `parent` pointers. + */ + function getEffectiveModifierFlagsNoCache(node) { + return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node); + } + ts.getEffectiveModifierFlagsNoCache = getEffectiveModifierFlagsNoCache; + /** + * Gets the ModifierFlags for syntactic modifiers on the provided node. The modifier flags cache on the node is ignored. + * + * NOTE: This function does not use `parent` pointers and will not include modifiers from JSDoc. + */ + function getSyntacticModifierFlagsNoCache(node) { + var flags = modifiersToFlags(node.modifiers); + if (node.flags & 4 /* NodeFlags.NestedNamespace */ || (node.kind === 79 /* SyntaxKind.Identifier */ && node.isInJSDocNamespace)) { + flags |= 1 /* ModifierFlags.Export */; + } + return flags; + } + ts.getSyntacticModifierFlagsNoCache = getSyntacticModifierFlagsNoCache; + function modifiersToFlags(modifiers) { + var flags = 0 /* ModifierFlags.None */; + if (modifiers) { + for (var _i = 0, modifiers_1 = modifiers; _i < modifiers_1.length; _i++) { + var modifier = modifiers_1[_i]; + flags |= modifierToFlag(modifier.kind); + } + } + return flags; + } + ts.modifiersToFlags = modifiersToFlags; + function modifierToFlag(token) { + switch (token) { + case 124 /* SyntaxKind.StaticKeyword */: return 32 /* ModifierFlags.Static */; + case 123 /* SyntaxKind.PublicKeyword */: return 4 /* ModifierFlags.Public */; + case 122 /* SyntaxKind.ProtectedKeyword */: return 16 /* ModifierFlags.Protected */; + case 121 /* SyntaxKind.PrivateKeyword */: return 8 /* ModifierFlags.Private */; + case 126 /* SyntaxKind.AbstractKeyword */: return 128 /* ModifierFlags.Abstract */; + case 93 /* SyntaxKind.ExportKeyword */: return 1 /* ModifierFlags.Export */; + case 135 /* SyntaxKind.DeclareKeyword */: return 2 /* ModifierFlags.Ambient */; + case 85 /* SyntaxKind.ConstKeyword */: return 2048 /* ModifierFlags.Const */; + case 88 /* SyntaxKind.DefaultKeyword */: return 512 /* ModifierFlags.Default */; + case 131 /* SyntaxKind.AsyncKeyword */: return 256 /* ModifierFlags.Async */; + case 145 /* SyntaxKind.ReadonlyKeyword */: return 64 /* ModifierFlags.Readonly */; + case 159 /* SyntaxKind.OverrideKeyword */: return 16384 /* ModifierFlags.Override */; + case 101 /* SyntaxKind.InKeyword */: return 32768 /* ModifierFlags.In */; + case 144 /* SyntaxKind.OutKeyword */: return 65536 /* ModifierFlags.Out */; + } + return 0 /* ModifierFlags.None */; + } + ts.modifierToFlag = modifierToFlag; + function createModifiers(modifierFlags) { + return modifierFlags ? ts.factory.createNodeArray(ts.factory.createModifiersFromModifierFlags(modifierFlags)) : undefined; + } + ts.createModifiers = createModifiers; + function isLogicalOperator(token) { + return token === 56 /* SyntaxKind.BarBarToken */ + || token === 55 /* SyntaxKind.AmpersandAmpersandToken */ + || token === 53 /* SyntaxKind.ExclamationToken */; + } + ts.isLogicalOperator = isLogicalOperator; + function isLogicalOrCoalescingAssignmentOperator(token) { + return token === 75 /* SyntaxKind.BarBarEqualsToken */ + || token === 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */ + || token === 77 /* SyntaxKind.QuestionQuestionEqualsToken */; + } + ts.isLogicalOrCoalescingAssignmentOperator = isLogicalOrCoalescingAssignmentOperator; + function isLogicalOrCoalescingAssignmentExpression(expr) { + return isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind); + } + ts.isLogicalOrCoalescingAssignmentExpression = isLogicalOrCoalescingAssignmentExpression; + function isAssignmentOperator(token) { + return token >= 63 /* SyntaxKind.FirstAssignment */ && token <= 78 /* SyntaxKind.LastAssignment */; + } + ts.isAssignmentOperator = isAssignmentOperator; + /** Get `C` given `N` if `N` is in the position `class C extends N` where `N` is an ExpressionWithTypeArguments. */ + function tryGetClassExtendingExpressionWithTypeArguments(node) { + var cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); + return cls && !cls.isImplements ? cls.class : undefined; + } + ts.tryGetClassExtendingExpressionWithTypeArguments = tryGetClassExtendingExpressionWithTypeArguments; + function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) { + return ts.isExpressionWithTypeArguments(node) + && ts.isHeritageClause(node.parent) + && ts.isClassLike(node.parent.parent) + ? { class: node.parent.parent, isImplements: node.parent.token === 117 /* SyntaxKind.ImplementsKeyword */ } + : undefined; + } + ts.tryGetClassImplementingOrExtendingExpressionWithTypeArguments = tryGetClassImplementingOrExtendingExpressionWithTypeArguments; + function isAssignmentExpression(node, excludeCompoundAssignment) { + return ts.isBinaryExpression(node) + && (excludeCompoundAssignment + ? node.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + : isAssignmentOperator(node.operatorToken.kind)) + && ts.isLeftHandSideExpression(node.left); + } + ts.isAssignmentExpression = isAssignmentExpression; + function isLeftHandSideOfAssignment(node) { + return isAssignmentExpression(node.parent) && node.parent.left === node; + } + ts.isLeftHandSideOfAssignment = isLeftHandSideOfAssignment; + function isDestructuringAssignment(node) { + if (isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { + var kind = node.left.kind; + return kind === 205 /* SyntaxKind.ObjectLiteralExpression */ + || kind === 204 /* SyntaxKind.ArrayLiteralExpression */; + } + return false; + } + ts.isDestructuringAssignment = isDestructuringAssignment; + function isExpressionWithTypeArgumentsInClassExtendsClause(node) { + return tryGetClassExtendingExpressionWithTypeArguments(node) !== undefined; + } + ts.isExpressionWithTypeArgumentsInClassExtendsClause = isExpressionWithTypeArgumentsInClassExtendsClause; + function isEntityNameExpression(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ || isPropertyAccessEntityNameExpression(node); + } + ts.isEntityNameExpression = isEntityNameExpression; + function getFirstIdentifier(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return node; + case 161 /* SyntaxKind.QualifiedName */: + do { + node = node.left; + } while (node.kind !== 79 /* SyntaxKind.Identifier */); + return node; + case 206 /* SyntaxKind.PropertyAccessExpression */: + do { + node = node.expression; + } while (node.kind !== 79 /* SyntaxKind.Identifier */); + return node; + } + } + ts.getFirstIdentifier = getFirstIdentifier; + function isDottedName(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ + || node.kind === 108 /* SyntaxKind.ThisKeyword */ + || node.kind === 106 /* SyntaxKind.SuperKeyword */ + || node.kind === 231 /* SyntaxKind.MetaProperty */ + || node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && isDottedName(node.expression) + || node.kind === 212 /* SyntaxKind.ParenthesizedExpression */ && isDottedName(node.expression); + } + ts.isDottedName = isDottedName; + function isPropertyAccessEntityNameExpression(node) { + return ts.isPropertyAccessExpression(node) && ts.isIdentifier(node.name) && isEntityNameExpression(node.expression); + } + ts.isPropertyAccessEntityNameExpression = isPropertyAccessEntityNameExpression; + function tryGetPropertyAccessOrIdentifierToString(expr) { + if (ts.isPropertyAccessExpression(expr)) { + var baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (baseStr !== undefined) { + return baseStr + "." + entityNameToString(expr.name); + } + } + else if (ts.isElementAccessExpression(expr)) { + var baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (baseStr !== undefined && ts.isPropertyName(expr.argumentExpression)) { + return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression); + } + } + else if (ts.isIdentifier(expr)) { + return ts.unescapeLeadingUnderscores(expr.escapedText); + } + return undefined; + } + ts.tryGetPropertyAccessOrIdentifierToString = tryGetPropertyAccessOrIdentifierToString; + function isPrototypeAccess(node) { + return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype"; + } + ts.isPrototypeAccess = isPrototypeAccess; + function isRightSideOfQualifiedNameOrPropertyAccess(node) { + return (node.parent.kind === 161 /* SyntaxKind.QualifiedName */ && node.parent.right === node) || + (node.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && node.parent.name === node); + } + ts.isRightSideOfQualifiedNameOrPropertyAccess = isRightSideOfQualifiedNameOrPropertyAccess; + function isRightSideOfAccessExpression(node) { + return ts.isPropertyAccessExpression(node.parent) && node.parent.name === node + || ts.isElementAccessExpression(node.parent) && node.parent.argumentExpression === node; + } + ts.isRightSideOfAccessExpression = isRightSideOfAccessExpression; + function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) { + return ts.isQualifiedName(node.parent) && node.parent.right === node + || ts.isPropertyAccessExpression(node.parent) && node.parent.name === node + || ts.isJSDocMemberName(node.parent) && node.parent.right === node; + } + ts.isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName = isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName; + function isEmptyObjectLiteral(expression) { + return expression.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ && + expression.properties.length === 0; + } + ts.isEmptyObjectLiteral = isEmptyObjectLiteral; + function isEmptyArrayLiteral(expression) { + return expression.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ && + expression.elements.length === 0; + } + ts.isEmptyArrayLiteral = isEmptyArrayLiteral; + function getLocalSymbolForExportDefault(symbol) { + if (!isExportDefaultSymbol(symbol) || !symbol.declarations) + return undefined; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (decl.localSymbol) + return decl.localSymbol; + } + return undefined; + } + ts.getLocalSymbolForExportDefault = getLocalSymbolForExportDefault; + function isExportDefaultSymbol(symbol) { + return symbol && ts.length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 512 /* ModifierFlags.Default */); + } + /** Return ".ts", ".d.ts", or ".tsx", if that is the extension. */ + function tryExtractTSExtension(fileName) { + return ts.find(supportedTSExtensionsForExtractExtension, function (extension) { return ts.fileExtensionIs(fileName, extension); }); + } + ts.tryExtractTSExtension = tryExtractTSExtension; + /** + * Replace each instance of non-ascii characters by one, two, three, or four escape sequences + * representing the UTF-8 encoding of the character, and return the expanded char code list. + */ + function getExpandedCharCodes(input) { + var output = []; + var length = input.length; + for (var i = 0; i < length; i++) { + var charCode = input.charCodeAt(i); + // handle utf8 + if (charCode < 0x80) { + output.push(charCode); + } + else if (charCode < 0x800) { + output.push((charCode >> 6) | 192); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x10000) { + output.push((charCode >> 12) | 224); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); + } + else if (charCode < 0x20000) { + output.push((charCode >> 18) | 240); + output.push(((charCode >> 12) & 63) | 128); + output.push(((charCode >> 6) & 63) | 128); + output.push((charCode & 63) | 128); + } + else { + ts.Debug.assert(false, "Unexpected code point"); + } + } + return output; + } + var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + /** + * Converts a string to a base-64 encoded ASCII string. + */ + function convertToBase64(input) { + var result = ""; + var charCodes = getExpandedCharCodes(input); + var i = 0; + var length = charCodes.length; + var byte1, byte2, byte3, byte4; + while (i < length) { + // Convert every 6-bits in the input 3 character points + // into a base64 digit + byte1 = charCodes[i] >> 2; + byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; + byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; + byte4 = charCodes[i + 2] & 63; + // We are out of characters in the input, set the extra + // digits to 64 (padding character). + if (i + 1 >= length) { + byte3 = byte4 = 64; + } + else if (i + 2 >= length) { + byte4 = 64; + } + // Write to the output + result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); + i += 3; + } + return result; + } + ts.convertToBase64 = convertToBase64; + function getStringFromExpandedCharCodes(codes) { + var output = ""; + var i = 0; + var length = codes.length; + while (i < length) { + var charCode = codes[i]; + if (charCode < 0x80) { + output += String.fromCharCode(charCode); + i++; + } + else if ((charCode & 192) === 192) { + var value = charCode & 63; + i++; + var nextCode = codes[i]; + while ((nextCode & 192) === 128) { + value = (value << 6) | (nextCode & 63); + i++; + nextCode = codes[i]; + } + // `value` may be greater than 10FFFF (the maximum unicode codepoint) - JS will just make this into an invalid character for us + output += String.fromCharCode(value); + } + else { + // We don't want to kill the process when decoding fails (due to a following char byte not + // following a leading char), so we just print the (bad) value + output += String.fromCharCode(charCode); + i++; + } + } + return output; + } + function base64encode(host, input) { + if (host && host.base64encode) { + return host.base64encode(input); + } + return convertToBase64(input); + } + ts.base64encode = base64encode; + function base64decode(host, input) { + if (host && host.base64decode) { + return host.base64decode(input); + } + var length = input.length; + var expandedCharCodes = []; + var i = 0; + while (i < length) { + // Stop decoding once padding characters are present + if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) { + break; + } + // convert 4 input digits into three characters, ignoring padding characters at the end + var ch1 = base64Digits.indexOf(input[i]); + var ch2 = base64Digits.indexOf(input[i + 1]); + var ch3 = base64Digits.indexOf(input[i + 2]); + var ch4 = base64Digits.indexOf(input[i + 3]); + var code1 = ((ch1 & 63) << 2) | ((ch2 >> 4) & 3); + var code2 = ((ch2 & 15) << 4) | ((ch3 >> 2) & 15); + var code3 = ((ch3 & 3) << 6) | (ch4 & 63); + if (code2 === 0 && ch3 !== 0) { // code2 decoded to zero, but ch3 was padding - elide code2 and code3 + expandedCharCodes.push(code1); + } + else if (code3 === 0 && ch4 !== 0) { // code3 decoded to zero, but ch4 was padding, elide code3 + expandedCharCodes.push(code1, code2); + } + else { + expandedCharCodes.push(code1, code2, code3); + } + i += 4; + } + return getStringFromExpandedCharCodes(expandedCharCodes); + } + ts.base64decode = base64decode; + function readJson(path, host) { + try { + var jsonText = host.readFile(path); + if (!jsonText) + return {}; + var result = ts.parseConfigFileTextToJson(path, jsonText); + if (result.error) { + return {}; + } + return result.config; + } + catch (e) { + // gracefully handle if readFile fails or returns not JSON + return {}; + } + } + ts.readJson = readJson; + function directoryProbablyExists(directoryName, host) { + // if host does not support 'directoryExists' assume that directory will exist + return !host.directoryExists || host.directoryExists(directoryName); + } + ts.directoryProbablyExists = directoryProbablyExists; + var carriageReturnLineFeed = "\r\n"; + var lineFeed = "\n"; + function getNewLineCharacter(options, getNewLine) { + switch (options.newLine) { + case 0 /* NewLineKind.CarriageReturnLineFeed */: + return carriageReturnLineFeed; + case 1 /* NewLineKind.LineFeed */: + return lineFeed; + } + return getNewLine ? getNewLine() : ts.sys ? ts.sys.newLine : carriageReturnLineFeed; + } + ts.getNewLineCharacter = getNewLineCharacter; + /** + * Creates a new TextRange from the provided pos and end. + * + * @param pos The start position. + * @param end The end position. + */ + function createRange(pos, end) { + if (end === void 0) { end = pos; } + ts.Debug.assert(end >= pos || end === -1); + return { pos: pos, end: end }; + } + ts.createRange = createRange; + /** + * Creates a new TextRange from a provided range with a new end position. + * + * @param range A TextRange. + * @param end The new end position. + */ + function moveRangeEnd(range, end) { + return createRange(range.pos, end); + } + ts.moveRangeEnd = moveRangeEnd; + /** + * Creates a new TextRange from a provided range with a new start position. + * + * @param range A TextRange. + * @param pos The new Start position. + */ + function moveRangePos(range, pos) { + return createRange(pos, range.end); + } + ts.moveRangePos = moveRangePos; + /** + * Moves the start position of a range past any decorators. + */ + function moveRangePastDecorators(node) { + return node.decorators && node.decorators.length > 0 + ? moveRangePos(node, node.decorators.end) + : node; + } + ts.moveRangePastDecorators = moveRangePastDecorators; + /** + * Moves the start position of a range past any decorators or modifiers. + */ + function moveRangePastModifiers(node) { + return node.modifiers && node.modifiers.length > 0 + ? moveRangePos(node, node.modifiers.end) + : moveRangePastDecorators(node); + } + ts.moveRangePastModifiers = moveRangePastModifiers; + /** + * Determines whether a TextRange has the same start and end positions. + * + * @param range A TextRange. + */ + function isCollapsedRange(range) { + return range.pos === range.end; + } + ts.isCollapsedRange = isCollapsedRange; + /** + * Creates a new TextRange for a token at the provides start position. + * + * @param pos The start position. + * @param token The token. + */ + function createTokenRange(pos, token) { + return createRange(pos, pos + ts.tokenToString(token).length); + } + ts.createTokenRange = createTokenRange; + function rangeIsOnSingleLine(range, sourceFile) { + return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); + } + ts.rangeIsOnSingleLine = rangeIsOnSingleLine; + function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { + return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, /*includeComments*/ false), getStartPositionOfRange(range2, sourceFile, /*includeComments*/ false), sourceFile); + } + ts.rangeStartPositionsAreOnSameLine = rangeStartPositionsAreOnSameLine; + function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { + return positionsAreOnSameLine(range1.end, range2.end, sourceFile); + } + ts.rangeEndPositionsAreOnSameLine = rangeEndPositionsAreOnSameLine; + function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { + return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, /*includeComments*/ false), range2.end, sourceFile); + } + ts.rangeStartIsOnSameLineAsRangeEnd = rangeStartIsOnSameLineAsRangeEnd; + function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { + return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile, /*includeComments*/ false), sourceFile); + } + ts.rangeEndIsOnSameLineAsRangeStart = rangeEndIsOnSameLineAsRangeStart; + function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) { + var range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments); + return ts.getLinesBetweenPositions(sourceFile, range1.end, range2Start); + } + ts.getLinesBetweenRangeEndAndRangeStart = getLinesBetweenRangeEndAndRangeStart; + function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) { + return ts.getLinesBetweenPositions(sourceFile, range1.end, range2.end); + } + ts.getLinesBetweenRangeEndPositions = getLinesBetweenRangeEndPositions; + function isNodeArrayMultiLine(list, sourceFile) { + return !positionsAreOnSameLine(list.pos, list.end, sourceFile); + } + ts.isNodeArrayMultiLine = isNodeArrayMultiLine; + function positionsAreOnSameLine(pos1, pos2, sourceFile) { + return ts.getLinesBetweenPositions(sourceFile, pos1, pos2) === 0; + } + ts.positionsAreOnSameLine = positionsAreOnSameLine; + function getStartPositionOfRange(range, sourceFile, includeComments) { + return positionIsSynthesized(range.pos) ? -1 : ts.skipTrivia(sourceFile.text, range.pos, /*stopAfterLineBreak*/ false, includeComments); + } + ts.getStartPositionOfRange = getStartPositionOfRange; + function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { + var startPos = ts.skipTrivia(sourceFile.text, pos, /*stopAfterLineBreak*/ false, includeComments); + var prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile); + return ts.getLinesBetweenPositions(sourceFile, prevPos !== null && prevPos !== void 0 ? prevPos : stopPos, startPos); + } + ts.getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter = getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter; + function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { + var nextPos = ts.skipTrivia(sourceFile.text, pos, /*stopAfterLineBreak*/ false, includeComments); + return ts.getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos)); + } + ts.getLinesBetweenPositionAndNextNonWhitespaceCharacter = getLinesBetweenPositionAndNextNonWhitespaceCharacter; + function getPreviousNonWhitespacePosition(pos, stopPos, sourceFile) { + if (stopPos === void 0) { stopPos = 0; } + while (pos-- > stopPos) { + if (!ts.isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) { + return pos; + } + } + } + /** + * Determines whether a name was originally the declaration name of an enum or namespace + * declaration. + */ + function isDeclarationNameOfEnumOrNamespace(node) { + var parseNode = ts.getParseTreeNode(node); + if (parseNode) { + switch (parseNode.parent.kind) { + case 260 /* SyntaxKind.EnumDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + return parseNode === parseNode.parent.name; + } + } + return false; + } + ts.isDeclarationNameOfEnumOrNamespace = isDeclarationNameOfEnumOrNamespace; + function getInitializedVariables(node) { + return ts.filter(node.declarations, isInitializedVariable); + } + ts.getInitializedVariables = getInitializedVariables; + function isInitializedVariable(node) { + return node.initializer !== undefined; + } + function isWatchSet(options) { + // Firefox has Object.prototype.watch + return options.watch && options.hasOwnProperty("watch"); + } + ts.isWatchSet = isWatchSet; + function closeFileWatcher(watcher) { + watcher.close(); + } + ts.closeFileWatcher = closeFileWatcher; + function getCheckFlags(symbol) { + return symbol.flags & 33554432 /* SymbolFlags.Transient */ ? symbol.checkFlags : 0; + } + ts.getCheckFlags = getCheckFlags; + function getDeclarationModifierFlagsFromSymbol(s, isWrite) { + if (isWrite === void 0) { isWrite = false; } + if (s.valueDeclaration) { + var declaration = (isWrite && s.declarations && ts.find(s.declarations, function (d) { return d.kind === 173 /* SyntaxKind.SetAccessor */; })) || s.valueDeclaration; + var flags = ts.getCombinedModifierFlags(declaration); + return s.parent && s.parent.flags & 32 /* SymbolFlags.Class */ ? flags : flags & ~28 /* ModifierFlags.AccessibilityModifier */; + } + if (getCheckFlags(s) & 6 /* CheckFlags.Synthetic */) { + var checkFlags = s.checkFlags; + var accessModifier = checkFlags & 1024 /* CheckFlags.ContainsPrivate */ ? 8 /* ModifierFlags.Private */ : + checkFlags & 256 /* CheckFlags.ContainsPublic */ ? 4 /* ModifierFlags.Public */ : + 16 /* ModifierFlags.Protected */; + var staticModifier = checkFlags & 2048 /* CheckFlags.ContainsStatic */ ? 32 /* ModifierFlags.Static */ : 0; + return accessModifier | staticModifier; + } + if (s.flags & 4194304 /* SymbolFlags.Prototype */) { + return 4 /* ModifierFlags.Public */ | 32 /* ModifierFlags.Static */; + } + return 0; + } + ts.getDeclarationModifierFlagsFromSymbol = getDeclarationModifierFlagsFromSymbol; + function skipAlias(symbol, checker) { + return symbol.flags & 2097152 /* SymbolFlags.Alias */ ? checker.getAliasedSymbol(symbol) : symbol; + } + ts.skipAlias = skipAlias; + /** See comment on `declareModuleMember` in `binder.ts`. */ + function getCombinedLocalAndExportSymbolFlags(symbol) { + return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags; + } + ts.getCombinedLocalAndExportSymbolFlags = getCombinedLocalAndExportSymbolFlags; + function isWriteOnlyAccess(node) { + return accessKind(node) === 1 /* AccessKind.Write */; + } + ts.isWriteOnlyAccess = isWriteOnlyAccess; + function isWriteAccess(node) { + return accessKind(node) !== 0 /* AccessKind.Read */; + } + ts.isWriteAccess = isWriteAccess; + var AccessKind; + (function (AccessKind) { + /** Only reads from a variable. */ + AccessKind[AccessKind["Read"] = 0] = "Read"; + /** Only writes to a variable without using the result. E.g.: `x++;`. */ + AccessKind[AccessKind["Write"] = 1] = "Write"; + /** Writes to a variable and uses the result as an expression. E.g.: `f(x++);`. */ + AccessKind[AccessKind["ReadWrite"] = 2] = "ReadWrite"; + })(AccessKind || (AccessKind = {})); + function accessKind(node) { + var parent = node.parent; + if (!parent) + return 0 /* AccessKind.Read */; + switch (parent.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + return accessKind(parent); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + case 219 /* SyntaxKind.PrefixUnaryExpression */: + var operator = parent.operator; + return operator === 45 /* SyntaxKind.PlusPlusToken */ || operator === 46 /* SyntaxKind.MinusMinusToken */ ? writeOrReadWrite() : 0 /* AccessKind.Read */; + case 221 /* SyntaxKind.BinaryExpression */: + var _a = parent, left = _a.left, operatorToken = _a.operatorToken; + return left === node && isAssignmentOperator(operatorToken.kind) ? + operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ ? 1 /* AccessKind.Write */ : writeOrReadWrite() + : 0 /* AccessKind.Read */; + case 206 /* SyntaxKind.PropertyAccessExpression */: + return parent.name !== node ? 0 /* AccessKind.Read */ : accessKind(parent); + case 296 /* SyntaxKind.PropertyAssignment */: { + var parentAccess = accessKind(parent.parent); + // In `({ x: varname }) = { x: 1 }`, the left `x` is a read, the right `x` is a write. + return node === parent.name ? reverseAccessKind(parentAccess) : parentAccess; + } + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + // Assume it's the local variable being accessed, since we don't check public properties for --noUnusedLocals. + return node === parent.objectAssignmentInitializer ? 0 /* AccessKind.Read */ : accessKind(parent.parent); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return accessKind(parent); + default: + return 0 /* AccessKind.Read */; + } + function writeOrReadWrite() { + // If grandparent is not an ExpressionStatement, this is used as an expression in addition to having a side effect. + return parent.parent && walkUpParenthesizedExpressions(parent.parent).kind === 238 /* SyntaxKind.ExpressionStatement */ ? 1 /* AccessKind.Write */ : 2 /* AccessKind.ReadWrite */; + } + } + function reverseAccessKind(a) { + switch (a) { + case 0 /* AccessKind.Read */: + return 1 /* AccessKind.Write */; + case 1 /* AccessKind.Write */: + return 0 /* AccessKind.Read */; + case 2 /* AccessKind.ReadWrite */: + return 2 /* AccessKind.ReadWrite */; + default: + return ts.Debug.assertNever(a); + } + } + function compareDataObjects(dst, src) { + if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) { + return false; + } + for (var e in dst) { + if (typeof dst[e] === "object") { + if (!compareDataObjects(dst[e], src[e])) { + return false; + } + } + else if (typeof dst[e] !== "function") { + if (dst[e] !== src[e]) { + return false; + } + } + } + return true; + } + ts.compareDataObjects = compareDataObjects; + /** + * clears already present map by calling onDeleteExistingValue callback before deleting that key/value + */ + function clearMap(map, onDeleteValue) { + // Remove all + map.forEach(onDeleteValue); + map.clear(); + } + ts.clearMap = clearMap; + /** + * Mutates the map with newMap such that keys in map will be same as newMap. + */ + function mutateMapSkippingNewValues(map, newMap, options) { + var onDeleteValue = options.onDeleteValue, onExistingValue = options.onExistingValue; + // Needs update + map.forEach(function (existingValue, key) { + var valueInNewMap = newMap.get(key); + // Not present any more in new map, remove it + if (valueInNewMap === undefined) { + map.delete(key); + onDeleteValue(existingValue, key); + } + // If present notify about existing values + else if (onExistingValue) { + onExistingValue(existingValue, valueInNewMap, key); + } + }); + } + ts.mutateMapSkippingNewValues = mutateMapSkippingNewValues; + /** + * Mutates the map with newMap such that keys in map will be same as newMap. + */ + function mutateMap(map, newMap, options) { + // Needs update + mutateMapSkippingNewValues(map, newMap, options); + var createNewValue = options.createNewValue; + // Add new values that are not already present + newMap.forEach(function (valueInNewMap, key) { + if (!map.has(key)) { + // New values + map.set(key, createNewValue(key, valueInNewMap)); + } + }); + } + ts.mutateMap = mutateMap; + function isAbstractConstructorSymbol(symbol) { + if (symbol.flags & 32 /* SymbolFlags.Class */) { + var declaration = getClassLikeDeclarationOfSymbol(symbol); + return !!declaration && hasSyntacticModifier(declaration, 128 /* ModifierFlags.Abstract */); + } + return false; + } + ts.isAbstractConstructorSymbol = isAbstractConstructorSymbol; + function getClassLikeDeclarationOfSymbol(symbol) { + var _a; + return (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isClassLike); + } + ts.getClassLikeDeclarationOfSymbol = getClassLikeDeclarationOfSymbol; + function getObjectFlags(type) { + return type.flags & 3899393 /* TypeFlags.ObjectFlagsType */ ? type.objectFlags : 0; + } + ts.getObjectFlags = getObjectFlags; + function typeHasCallOrConstructSignatures(type, checker) { + return checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */).length !== 0 || checker.getSignaturesOfType(type, 1 /* SignatureKind.Construct */).length !== 0; + } + ts.typeHasCallOrConstructSignatures = typeHasCallOrConstructSignatures; + function forSomeAncestorDirectory(directory, callback) { + return !!ts.forEachAncestorDirectory(directory, function (d) { return callback(d) ? true : undefined; }); + } + ts.forSomeAncestorDirectory = forSomeAncestorDirectory; + function isUMDExportSymbol(symbol) { + return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && ts.isNamespaceExportDeclaration(symbol.declarations[0]); + } + ts.isUMDExportSymbol = isUMDExportSymbol; + function showModuleSpecifier(_a) { + var moduleSpecifier = _a.moduleSpecifier; + return ts.isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier); + } + ts.showModuleSpecifier = showModuleSpecifier; + function getLastChild(node) { + var lastChild; + ts.forEachChild(node, function (child) { + if (nodeIsPresent(child)) + lastChild = child; + }, function (children) { + // As an optimization, jump straight to the end of the list. + for (var i = children.length - 1; i >= 0; i--) { + if (nodeIsPresent(children[i])) { + lastChild = children[i]; + break; + } + } + }); + return lastChild; + } + ts.getLastChild = getLastChild; + function addToSeen(seen, key, value) { + if (value === void 0) { value = true; } + if (seen.has(key)) { + return false; + } + seen.set(key, value); + return true; + } + ts.addToSeen = addToSeen; + function isObjectTypeDeclaration(node) { + return ts.isClassLike(node) || ts.isInterfaceDeclaration(node) || ts.isTypeLiteralNode(node); + } + ts.isObjectTypeDeclaration = isObjectTypeDeclaration; + function isTypeNodeKind(kind) { + return (kind >= 177 /* SyntaxKind.FirstTypeNode */ && kind <= 200 /* SyntaxKind.LastTypeNode */) + || kind === 130 /* SyntaxKind.AnyKeyword */ + || kind === 155 /* SyntaxKind.UnknownKeyword */ + || kind === 147 /* SyntaxKind.NumberKeyword */ + || kind === 158 /* SyntaxKind.BigIntKeyword */ + || kind === 148 /* SyntaxKind.ObjectKeyword */ + || kind === 133 /* SyntaxKind.BooleanKeyword */ + || kind === 150 /* SyntaxKind.StringKeyword */ + || kind === 151 /* SyntaxKind.SymbolKeyword */ + || kind === 114 /* SyntaxKind.VoidKeyword */ + || kind === 153 /* SyntaxKind.UndefinedKeyword */ + || kind === 143 /* SyntaxKind.NeverKeyword */ + || kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ + || kind === 312 /* SyntaxKind.JSDocAllType */ + || kind === 313 /* SyntaxKind.JSDocUnknownType */ + || kind === 314 /* SyntaxKind.JSDocNullableType */ + || kind === 315 /* SyntaxKind.JSDocNonNullableType */ + || kind === 316 /* SyntaxKind.JSDocOptionalType */ + || kind === 317 /* SyntaxKind.JSDocFunctionType */ + || kind === 318 /* SyntaxKind.JSDocVariadicType */; + } + ts.isTypeNodeKind = isTypeNodeKind; + function isAccessExpression(node) { + return node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || node.kind === 207 /* SyntaxKind.ElementAccessExpression */; + } + ts.isAccessExpression = isAccessExpression; + function getNameOfAccessExpression(node) { + if (node.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + return node.name; + } + ts.Debug.assert(node.kind === 207 /* SyntaxKind.ElementAccessExpression */); + return node.argumentExpression; + } + ts.getNameOfAccessExpression = getNameOfAccessExpression; + function isBundleFileTextLike(section) { + switch (section.kind) { + case "text" /* BundleFileSectionKind.Text */: + case "internal" /* BundleFileSectionKind.Internal */: + return true; + default: + return false; + } + } + ts.isBundleFileTextLike = isBundleFileTextLike; + function isNamedImportsOrExports(node) { + return node.kind === 269 /* SyntaxKind.NamedImports */ || node.kind === 273 /* SyntaxKind.NamedExports */; + } + ts.isNamedImportsOrExports = isNamedImportsOrExports; + function getLeftmostAccessExpression(expr) { + while (isAccessExpression(expr)) { + expr = expr.expression; + } + return expr; + } + ts.getLeftmostAccessExpression = getLeftmostAccessExpression; + function forEachNameInAccessChainWalkingLeft(name, action) { + if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) { + return walkAccessExpression(name.parent); + } + function walkAccessExpression(access) { + if (access.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + var res = action(access.name); + if (res !== undefined) { + return res; + } + } + else if (access.kind === 207 /* SyntaxKind.ElementAccessExpression */) { + if (ts.isIdentifier(access.argumentExpression) || ts.isStringLiteralLike(access.argumentExpression)) { + var res = action(access.argumentExpression); + if (res !== undefined) { + return res; + } + } + else { + // Chain interrupted by non-static-name access 'x[expr()].y.z' + return undefined; + } + } + if (isAccessExpression(access.expression)) { + return walkAccessExpression(access.expression); + } + if (ts.isIdentifier(access.expression)) { + // End of chain at Identifier 'x.y.z' + return action(access.expression); + } + // End of chain at non-Identifier 'x().y.z' + return undefined; + } + } + ts.forEachNameInAccessChainWalkingLeft = forEachNameInAccessChainWalkingLeft; + function getLeftmostExpression(node, stopAtCallExpressions) { + while (true) { + switch (node.kind) { + case 220 /* SyntaxKind.PostfixUnaryExpression */: + node = node.operand; + continue; + case 221 /* SyntaxKind.BinaryExpression */: + node = node.left; + continue; + case 222 /* SyntaxKind.ConditionalExpression */: + node = node.condition; + continue; + case 210 /* SyntaxKind.TaggedTemplateExpression */: + node = node.tag; + continue; + case 208 /* SyntaxKind.CallExpression */: + if (stopAtCallExpressions) { + return node; + } + // falls through + case 229 /* SyntaxKind.AsExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + node = node.expression; + continue; + } + return node; + } + } + ts.getLeftmostExpression = getLeftmostExpression; + function Symbol(flags, name) { + this.flags = flags; + this.escapedName = name; + this.declarations = undefined; + this.valueDeclaration = undefined; + this.id = undefined; + this.mergeId = undefined; + this.parent = undefined; + } + function Type(checker, flags) { + this.flags = flags; + if (ts.Debug.isDebugging || ts.tracing) { + this.checker = checker; + } + } + function Signature(checker, flags) { + this.flags = flags; + if (ts.Debug.isDebugging) { + this.checker = checker; + } + } + function Node(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* NodeFlags.None */; + this.modifierFlagsCache = 0 /* ModifierFlags.None */; + this.transformFlags = 0 /* TransformFlags.None */; + this.parent = undefined; + this.original = undefined; + } + function Token(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* NodeFlags.None */; + this.transformFlags = 0 /* TransformFlags.None */; + this.parent = undefined; + } + function Identifier(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* NodeFlags.None */; + this.transformFlags = 0 /* TransformFlags.None */; + this.parent = undefined; + this.original = undefined; + this.flowNode = undefined; + } + function SourceMapSource(fileName, text, skipTrivia) { + this.fileName = fileName; + this.text = text; + this.skipTrivia = skipTrivia || (function (pos) { return pos; }); + } + // eslint-disable-next-line prefer-const + ts.objectAllocator = { + getNodeConstructor: function () { return Node; }, + getTokenConstructor: function () { return Token; }, + getIdentifierConstructor: function () { return Identifier; }, + getPrivateIdentifierConstructor: function () { return Node; }, + getSourceFileConstructor: function () { return Node; }, + getSymbolConstructor: function () { return Symbol; }, + getTypeConstructor: function () { return Type; }, + getSignatureConstructor: function () { return Signature; }, + getSourceMapSourceConstructor: function () { return SourceMapSource; }, + }; + function setObjectAllocator(alloc) { + Object.assign(ts.objectAllocator, alloc); + } + ts.setObjectAllocator = setObjectAllocator; + function formatStringFromArgs(text, args, baseIndex) { + if (baseIndex === void 0) { baseIndex = 0; } + return text.replace(/{(\d+)}/g, function (_match, index) { return "" + ts.Debug.checkDefined(args[+index + baseIndex]); }); + } + ts.formatStringFromArgs = formatStringFromArgs; + var localizedDiagnosticMessages; + /* @internal */ + function setLocalizedDiagnosticMessages(messages) { + localizedDiagnosticMessages = messages; + } + ts.setLocalizedDiagnosticMessages = setLocalizedDiagnosticMessages; + /* @internal */ + // If the localized messages json is unset, and if given function use it to set the json + function maybeSetLocalizedDiagnosticMessages(getMessages) { + if (!localizedDiagnosticMessages && getMessages) { + localizedDiagnosticMessages = getMessages(); + } + } + ts.maybeSetLocalizedDiagnosticMessages = maybeSetLocalizedDiagnosticMessages; + function getLocaleSpecificMessage(message) { + return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message; + } + ts.getLocaleSpecificMessage = getLocaleSpecificMessage; + function createDetachedDiagnostic(fileName, start, length, message) { + assertDiagnosticLocation(/*file*/ undefined, start, length); + var text = getLocaleSpecificMessage(message); + if (arguments.length > 4) { + text = formatStringFromArgs(text, arguments, 4); + } + return { + file: undefined, + start: start, + length: length, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + fileName: fileName, + }; + } + ts.createDetachedDiagnostic = createDetachedDiagnostic; + function isDiagnosticWithDetachedLocation(diagnostic) { + return diagnostic.file === undefined + && diagnostic.start !== undefined + && diagnostic.length !== undefined + && typeof diagnostic.fileName === "string"; + } + function attachFileToDiagnostic(diagnostic, file) { + var fileName = file.fileName || ""; + var length = file.text.length; + ts.Debug.assertEqual(diagnostic.fileName, fileName); + ts.Debug.assertLessThanOrEqual(diagnostic.start, length); + ts.Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length); + var diagnosticWithLocation = { + file: file, + start: diagnostic.start, + length: diagnostic.length, + messageText: diagnostic.messageText, + category: diagnostic.category, + code: diagnostic.code, + reportsUnnecessary: diagnostic.reportsUnnecessary + }; + if (diagnostic.relatedInformation) { + diagnosticWithLocation.relatedInformation = []; + for (var _i = 0, _a = diagnostic.relatedInformation; _i < _a.length; _i++) { + var related = _a[_i]; + if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) { + ts.Debug.assertLessThanOrEqual(related.start, length); + ts.Debug.assertLessThanOrEqual(related.start + related.length, length); + diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file)); + } + else { + diagnosticWithLocation.relatedInformation.push(related); + } + } + } + return diagnosticWithLocation; + } + function attachFileToDiagnostics(diagnostics, file) { + var diagnosticsWithLocation = []; + for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { + var diagnostic = diagnostics_1[_i]; + diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file)); + } + return diagnosticsWithLocation; + } + ts.attachFileToDiagnostics = attachFileToDiagnostics; + function createFileDiagnostic(file, start, length, message) { + assertDiagnosticLocation(file, start, length); + var text = getLocaleSpecificMessage(message); + if (arguments.length > 4) { + text = formatStringFromArgs(text, arguments, 4); + } + return { + file: file, + start: start, + length: length, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + reportsDeprecated: message.reportsDeprecated + }; + } + ts.createFileDiagnostic = createFileDiagnostic; + function formatMessage(_dummy, message) { + var text = getLocaleSpecificMessage(message); + if (arguments.length > 2) { + text = formatStringFromArgs(text, arguments, 2); + } + return text; + } + ts.formatMessage = formatMessage; + function createCompilerDiagnostic(message) { + var text = getLocaleSpecificMessage(message); + if (arguments.length > 1) { + text = formatStringFromArgs(text, arguments, 1); + } + return { + file: undefined, + start: undefined, + length: undefined, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + reportsDeprecated: message.reportsDeprecated + }; + } + ts.createCompilerDiagnostic = createCompilerDiagnostic; + function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) { + return { + file: undefined, + start: undefined, + length: undefined, + code: chain.code, + category: chain.category, + messageText: chain.next ? chain : chain.messageText, + relatedInformation: relatedInformation + }; + } + ts.createCompilerDiagnosticFromMessageChain = createCompilerDiagnosticFromMessageChain; + function chainDiagnosticMessages(details, message) { + var text = getLocaleSpecificMessage(message); + if (arguments.length > 2) { + text = formatStringFromArgs(text, arguments, 2); + } + return { + messageText: text, + category: message.category, + code: message.code, + next: details === undefined || Array.isArray(details) ? details : [details] + }; + } + ts.chainDiagnosticMessages = chainDiagnosticMessages; + function concatenateDiagnosticMessageChains(headChain, tailChain) { + var lastChain = headChain; + while (lastChain.next) { + lastChain = lastChain.next[0]; + } + lastChain.next = [tailChain]; + } + ts.concatenateDiagnosticMessageChains = concatenateDiagnosticMessageChains; + function getDiagnosticFilePath(diagnostic) { + return diagnostic.file ? diagnostic.file.path : undefined; + } + function compareDiagnostics(d1, d2) { + return compareDiagnosticsSkipRelatedInformation(d1, d2) || + compareRelatedInformation(d1, d2) || + 0 /* Comparison.EqualTo */; + } + ts.compareDiagnostics = compareDiagnostics; + function compareDiagnosticsSkipRelatedInformation(d1, d2) { + return ts.compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || + ts.compareValues(d1.start, d2.start) || + ts.compareValues(d1.length, d2.length) || + ts.compareValues(d1.code, d2.code) || + compareMessageText(d1.messageText, d2.messageText) || + 0 /* Comparison.EqualTo */; + } + ts.compareDiagnosticsSkipRelatedInformation = compareDiagnosticsSkipRelatedInformation; + function compareRelatedInformation(d1, d2) { + if (!d1.relatedInformation && !d2.relatedInformation) { + return 0 /* Comparison.EqualTo */; + } + if (d1.relatedInformation && d2.relatedInformation) { + return ts.compareValues(d1.relatedInformation.length, d2.relatedInformation.length) || ts.forEach(d1.relatedInformation, function (d1i, index) { + var d2i = d2.relatedInformation[index]; + return compareDiagnostics(d1i, d2i); // EqualTo is 0, so falsy, and will cause the next item to be compared + }) || 0 /* Comparison.EqualTo */; + } + return d1.relatedInformation ? -1 /* Comparison.LessThan */ : 1 /* Comparison.GreaterThan */; + } + function compareMessageText(t1, t2) { + if (typeof t1 === "string" && typeof t2 === "string") { + return ts.compareStringsCaseSensitive(t1, t2); + } + else if (typeof t1 === "string") { + return -1 /* Comparison.LessThan */; + } + else if (typeof t2 === "string") { + return 1 /* Comparison.GreaterThan */; + } + var res = ts.compareStringsCaseSensitive(t1.messageText, t2.messageText); + if (res) { + return res; + } + if (!t1.next && !t2.next) { + return 0 /* Comparison.EqualTo */; + } + if (!t1.next) { + return -1 /* Comparison.LessThan */; + } + if (!t2.next) { + return 1 /* Comparison.GreaterThan */; + } + var len = Math.min(t1.next.length, t2.next.length); + for (var i = 0; i < len; i++) { + res = compareMessageText(t1.next[i], t2.next[i]); + if (res) { + return res; + } + } + if (t1.next.length < t2.next.length) { + return -1 /* Comparison.LessThan */; + } + else if (t1.next.length > t2.next.length) { + return 1 /* Comparison.GreaterThan */; + } + return 0 /* Comparison.EqualTo */; + } + function getLanguageVariant(scriptKind) { + // .tsx and .jsx files are treated as jsx language variant. + return scriptKind === 4 /* ScriptKind.TSX */ || scriptKind === 2 /* ScriptKind.JSX */ || scriptKind === 1 /* ScriptKind.JS */ || scriptKind === 6 /* ScriptKind.JSON */ ? 1 /* LanguageVariant.JSX */ : 0 /* LanguageVariant.Standard */; + } + ts.getLanguageVariant = getLanguageVariant; + /** + * This is a somewhat unavoidable full tree walk to locate a JSX tag - `import.meta` requires the same, + * but we avoid that walk (or parts of it) if at all possible using the `PossiblyContainsImportMeta` node flag. + * Unfortunately, there's no `NodeFlag` space to do the same for JSX. + */ + function walkTreeForJSXTags(node) { + if (!(node.transformFlags & 2 /* TransformFlags.ContainsJsx */)) + return undefined; + return ts.isJsxOpeningLikeElement(node) || ts.isJsxFragment(node) ? node : ts.forEachChild(node, walkTreeForJSXTags); + } + function isFileModuleFromUsingJSXTag(file) { + // Excludes declaration files - they still require an explicit `export {}` or the like + // for back compat purposes. (not that declaration files should contain JSX tags!) + return !file.isDeclarationFile ? walkTreeForJSXTags(file) : undefined; + } + /** + * Note that this requires file.impliedNodeFormat be set already; meaning it must be set very early on + * in SourceFile construction. + */ + function isFileForcedToBeModuleByFormat(file) { + // Excludes declaration files - they still require an explicit `export {}` or the like + // for back compat purposes. The only non-declaration files _not_ forced to be a module are `.js` files + // that aren't esm-mode (meaning not in a `type: module` scope). + return (file.impliedNodeFormat === ts.ModuleKind.ESNext || (ts.fileExtensionIsOneOf(file.fileName, [".cjs" /* Extension.Cjs */, ".cts" /* Extension.Cts */]))) && !file.isDeclarationFile ? true : undefined; + } + function getSetExternalModuleIndicator(options) { + // TODO: Should this callback be cached? + switch (getEmitModuleDetectionKind(options)) { + case ts.ModuleDetectionKind.Force: + // All non-declaration files are modules, declaration files still do the usual isFileProbablyExternalModule + return function (file) { + file.externalModuleIndicator = ts.isFileProbablyExternalModule(file) || !file.isDeclarationFile || undefined; + }; + case ts.ModuleDetectionKind.Legacy: + // Files are modules if they have imports, exports, or import.meta + return function (file) { + file.externalModuleIndicator = ts.isFileProbablyExternalModule(file); + }; + case ts.ModuleDetectionKind.Auto: + // If module is nodenext or node16, all esm format files are modules + // If jsx is react-jsx or react-jsxdev then jsx tags force module-ness + // otherwise, the presence of import or export statments (or import.meta) implies module-ness + var checks = [ts.isFileProbablyExternalModule]; + if (options.jsx === 4 /* JsxEmit.ReactJSX */ || options.jsx === 5 /* JsxEmit.ReactJSXDev */) { + checks.push(isFileModuleFromUsingJSXTag); + } + var moduleKind = getEmitModuleKind(options); + if (moduleKind === ts.ModuleKind.Node16 || moduleKind === ts.ModuleKind.NodeNext) { + checks.push(isFileForcedToBeModuleByFormat); + } + var combined_1 = ts.or.apply(void 0, checks); + var callback = function (file) { return void (file.externalModuleIndicator = combined_1(file)); }; + return callback; + } + } + ts.getSetExternalModuleIndicator = getSetExternalModuleIndicator; + function getEmitScriptTarget(compilerOptions) { + return compilerOptions.target || + (compilerOptions.module === ts.ModuleKind.Node16 && 9 /* ScriptTarget.ES2022 */) || + (compilerOptions.module === ts.ModuleKind.NodeNext && 99 /* ScriptTarget.ESNext */) || + 0 /* ScriptTarget.ES3 */; + } + ts.getEmitScriptTarget = getEmitScriptTarget; + function getEmitModuleKind(compilerOptions) { + return typeof compilerOptions.module === "number" ? + compilerOptions.module : + getEmitScriptTarget(compilerOptions) >= 2 /* ScriptTarget.ES2015 */ ? ts.ModuleKind.ES2015 : ts.ModuleKind.CommonJS; + } + ts.getEmitModuleKind = getEmitModuleKind; + function getEmitModuleResolutionKind(compilerOptions) { + var moduleResolution = compilerOptions.moduleResolution; + if (moduleResolution === undefined) { + switch (getEmitModuleKind(compilerOptions)) { + case ts.ModuleKind.CommonJS: + moduleResolution = ts.ModuleResolutionKind.NodeJs; + break; + case ts.ModuleKind.Node16: + moduleResolution = ts.ModuleResolutionKind.Node16; + break; + case ts.ModuleKind.NodeNext: + moduleResolution = ts.ModuleResolutionKind.NodeNext; + break; + default: + moduleResolution = ts.ModuleResolutionKind.Classic; + break; + } + } + return moduleResolution; + } + ts.getEmitModuleResolutionKind = getEmitModuleResolutionKind; + function getEmitModuleDetectionKind(options) { + return options.moduleDetection || + (getEmitModuleKind(options) === ts.ModuleKind.Node16 || getEmitModuleKind(options) === ts.ModuleKind.NodeNext ? ts.ModuleDetectionKind.Force : ts.ModuleDetectionKind.Auto); + } + ts.getEmitModuleDetectionKind = getEmitModuleDetectionKind; + function hasJsonModuleEmitEnabled(options) { + switch (getEmitModuleKind(options)) { + case ts.ModuleKind.CommonJS: + case ts.ModuleKind.AMD: + case ts.ModuleKind.ES2015: + case ts.ModuleKind.ES2020: + case ts.ModuleKind.ES2022: + case ts.ModuleKind.ESNext: + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + return true; + default: + return false; + } + } + ts.hasJsonModuleEmitEnabled = hasJsonModuleEmitEnabled; + function unreachableCodeIsError(options) { + return options.allowUnreachableCode === false; + } + ts.unreachableCodeIsError = unreachableCodeIsError; + function unusedLabelIsError(options) { + return options.allowUnusedLabels === false; + } + ts.unusedLabelIsError = unusedLabelIsError; + function getAreDeclarationMapsEnabled(options) { + return !!(getEmitDeclarations(options) && options.declarationMap); + } + ts.getAreDeclarationMapsEnabled = getAreDeclarationMapsEnabled; + function getESModuleInterop(compilerOptions) { + if (compilerOptions.esModuleInterop !== undefined) { + return compilerOptions.esModuleInterop; + } + switch (getEmitModuleKind(compilerOptions)) { + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + return true; + } + return undefined; + } + ts.getESModuleInterop = getESModuleInterop; + function getAllowSyntheticDefaultImports(compilerOptions) { + var moduleKind = getEmitModuleKind(compilerOptions); + return compilerOptions.allowSyntheticDefaultImports !== undefined + ? compilerOptions.allowSyntheticDefaultImports + : getESModuleInterop(compilerOptions) || + moduleKind === ts.ModuleKind.System; + } + ts.getAllowSyntheticDefaultImports = getAllowSyntheticDefaultImports; + function getEmitDeclarations(compilerOptions) { + return !!(compilerOptions.declaration || compilerOptions.composite); + } + ts.getEmitDeclarations = getEmitDeclarations; + function shouldPreserveConstEnums(compilerOptions) { + return !!(compilerOptions.preserveConstEnums || compilerOptions.isolatedModules); + } + ts.shouldPreserveConstEnums = shouldPreserveConstEnums; + function isIncrementalCompilation(options) { + return !!(options.incremental || options.composite); + } + ts.isIncrementalCompilation = isIncrementalCompilation; + function getStrictOptionValue(compilerOptions, flag) { + return compilerOptions[flag] === undefined ? !!compilerOptions.strict : !!compilerOptions[flag]; + } + ts.getStrictOptionValue = getStrictOptionValue; + function getAllowJSCompilerOption(compilerOptions) { + return compilerOptions.allowJs === undefined ? !!compilerOptions.checkJs : compilerOptions.allowJs; + } + ts.getAllowJSCompilerOption = getAllowJSCompilerOption; + function getUseDefineForClassFields(compilerOptions) { + return compilerOptions.useDefineForClassFields === undefined ? getEmitScriptTarget(compilerOptions) >= 9 /* ScriptTarget.ES2022 */ : compilerOptions.useDefineForClassFields; + } + ts.getUseDefineForClassFields = getUseDefineForClassFields; + function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) { + return optionsHaveChanges(oldOptions, newOptions, ts.semanticDiagnosticsOptionDeclarations); + } + ts.compilerOptionsAffectSemanticDiagnostics = compilerOptionsAffectSemanticDiagnostics; + function compilerOptionsAffectEmit(newOptions, oldOptions) { + return optionsHaveChanges(oldOptions, newOptions, ts.affectsEmitOptionDeclarations); + } + ts.compilerOptionsAffectEmit = compilerOptionsAffectEmit; + function getCompilerOptionValue(options, option) { + return option.strictFlag ? getStrictOptionValue(options, option.name) : options[option.name]; + } + ts.getCompilerOptionValue = getCompilerOptionValue; + function getJSXTransformEnabled(options) { + var jsx = options.jsx; + return jsx === 2 /* JsxEmit.React */ || jsx === 4 /* JsxEmit.ReactJSX */ || jsx === 5 /* JsxEmit.ReactJSXDev */; + } + ts.getJSXTransformEnabled = getJSXTransformEnabled; + function getJSXImplicitImportBase(compilerOptions, file) { + var jsxImportSourcePragmas = file === null || file === void 0 ? void 0 : file.pragmas.get("jsximportsource"); + var jsxImportSourcePragma = ts.isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas; + return compilerOptions.jsx === 4 /* JsxEmit.ReactJSX */ || + compilerOptions.jsx === 5 /* JsxEmit.ReactJSXDev */ || + compilerOptions.jsxImportSource || + jsxImportSourcePragma ? + (jsxImportSourcePragma === null || jsxImportSourcePragma === void 0 ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : + undefined; + } + ts.getJSXImplicitImportBase = getJSXImplicitImportBase; + function getJSXRuntimeImport(base, options) { + return base ? "".concat(base, "/").concat(options.jsx === 5 /* JsxEmit.ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime") : undefined; + } + ts.getJSXRuntimeImport = getJSXRuntimeImport; + function hasZeroOrOneAsteriskCharacter(str) { + var seenAsterisk = false; + for (var i = 0; i < str.length; i++) { + if (str.charCodeAt(i) === 42 /* CharacterCodes.asterisk */) { + if (!seenAsterisk) { + seenAsterisk = true; + } + else { + // have already seen asterisk + return false; + } + } + } + return true; + } + ts.hasZeroOrOneAsteriskCharacter = hasZeroOrOneAsteriskCharacter; + function createSymlinkCache(cwd, getCanonicalFileName) { + var symlinkedDirectories; + var symlinkedDirectoriesByRealpath; + var symlinkedFiles; + var hasProcessedResolutions = false; + return { + getSymlinkedFiles: function () { return symlinkedFiles; }, + getSymlinkedDirectories: function () { return symlinkedDirectories; }, + getSymlinkedDirectoriesByRealpath: function () { return symlinkedDirectoriesByRealpath; }, + setSymlinkedFile: function (path, real) { return (symlinkedFiles || (symlinkedFiles = new ts.Map())).set(path, real); }, + setSymlinkedDirectory: function (symlink, real) { + // Large, interconnected dependency graphs in pnpm will have a huge number of symlinks + // where both the realpath and the symlink path are inside node_modules/.pnpm. Since + // this path is never a candidate for a module specifier, we can ignore it entirely. + var symlinkPath = ts.toPath(symlink, cwd, getCanonicalFileName); + if (!containsIgnoredPath(symlinkPath)) { + symlinkPath = ts.ensureTrailingDirectorySeparator(symlinkPath); + if (real !== false && !(symlinkedDirectories === null || symlinkedDirectories === void 0 ? void 0 : symlinkedDirectories.has(symlinkPath))) { + (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = ts.createMultiMap())).add(ts.ensureTrailingDirectorySeparator(real.realPath), symlink); + } + (symlinkedDirectories || (symlinkedDirectories = new ts.Map())).set(symlinkPath, real); + } + }, + setSymlinksFromResolutions: function (files, typeReferenceDirectives) { + var _this = this; + var _a; + ts.Debug.assert(!hasProcessedResolutions); + hasProcessedResolutions = true; + for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { + var file = files_1[_i]; + (_a = file.resolvedModules) === null || _a === void 0 ? void 0 : _a.forEach(function (resolution) { return processResolution(_this, resolution); }); + } + typeReferenceDirectives === null || typeReferenceDirectives === void 0 ? void 0 : typeReferenceDirectives.forEach(function (resolution) { return processResolution(_this, resolution); }); + }, + hasProcessedResolutions: function () { return hasProcessedResolutions; }, + }; + function processResolution(cache, resolution) { + if (!resolution || !resolution.originalPath || !resolution.resolvedFileName) + return; + var resolvedFileName = resolution.resolvedFileName, originalPath = resolution.originalPath; + cache.setSymlinkedFile(ts.toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName); + var _a = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || ts.emptyArray, commonResolved = _a[0], commonOriginal = _a[1]; + if (commonResolved && commonOriginal) { + cache.setSymlinkedDirectory(commonOriginal, { real: commonResolved, realPath: ts.toPath(commonResolved, cwd, getCanonicalFileName) }); + } + } + } + ts.createSymlinkCache = createSymlinkCache; + function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) { + var aParts = ts.getPathComponents(ts.getNormalizedAbsolutePath(a, cwd)); + var bParts = ts.getPathComponents(ts.getNormalizedAbsolutePath(b, cwd)); + var isDirectory = false; + while (aParts.length >= 2 && bParts.length >= 2 && + !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && + !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && + getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) { + aParts.pop(); + bParts.pop(); + isDirectory = true; + } + return isDirectory ? [ts.getPathFromPathComponents(aParts), ts.getPathFromPathComponents(bParts)] : undefined; + } + // KLUDGE: Don't assume one 'node_modules' links to another. More likely a single directory inside the node_modules is the symlink. + // ALso, don't assume that an `@foo` directory is linked. More likely the contents of that are linked. + function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) { + return s !== undefined && (getCanonicalFileName(s) === "node_modules" || ts.startsWith(s, "@")); + } + function stripLeadingDirectorySeparator(s) { + return ts.isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : undefined; + } + function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) { + var withoutPrefix = ts.tryRemovePrefix(path, dirPath, getCanonicalFileName); + return withoutPrefix === undefined ? undefined : stripLeadingDirectorySeparator(withoutPrefix); + } + ts.tryRemoveDirectoryPrefix = tryRemoveDirectoryPrefix; + // Reserved characters, forces escaping of any non-word (or digit), non-whitespace character. + // It may be inefficient (we could just match (/[-[\]{}()*+?.,\\^$|#\s]/g), but this is future + // proof. + var reservedCharacterPattern = /[^\w\s\/]/g; + function regExpEscape(text) { + return text.replace(reservedCharacterPattern, escapeRegExpCharacter); + } + ts.regExpEscape = regExpEscape; + function escapeRegExpCharacter(match) { + return "\\" + match; + } + var wildcardCharCodes = [42 /* CharacterCodes.asterisk */, 63 /* CharacterCodes.question */]; + ts.commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"]; + var implicitExcludePathRegexPattern = "(?!(".concat(ts.commonPackageFolders.join("|"), ")(/|$))"); + var filesMatcher = { + /** + * Matches any single directory segment unless it is the last segment and a .min.js file + * Breakdown: + * [^./] # matches everything up to the first . character (excluding directory separators) + * (\\.(?!min\\.js$))? # matches . characters but not if they are part of the .min.js file extension + */ + singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*", + /** + * Regex for the ** wildcard. Matches any number of subdirectories. When used for including + * files or directories, does not match subdirectories that start with a . character + */ + doubleAsteriskRegexFragment: "(/".concat(implicitExcludePathRegexPattern, "[^/.][^/]*)*?"), + replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment); } + }; + var directoriesMatcher = { + singleAsteriskRegexFragment: "[^/]*", + /** + * Regex for the ** wildcard. Matches any number of subdirectories. When used for including + * files or directories, does not match subdirectories that start with a . character + */ + doubleAsteriskRegexFragment: "(/".concat(implicitExcludePathRegexPattern, "[^/.][^/]*)*?"), + replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment); } + }; + var excludeMatcher = { + singleAsteriskRegexFragment: "[^/]*", + doubleAsteriskRegexFragment: "(/.+?)?", + replaceWildcardCharacter: function (match) { return replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment); } + }; + var wildcardMatchers = { + files: filesMatcher, + directories: directoriesMatcher, + exclude: excludeMatcher + }; + function getRegularExpressionForWildcard(specs, basePath, usage) { + var patterns = getRegularExpressionsForWildcards(specs, basePath, usage); + if (!patterns || !patterns.length) { + return undefined; + } + var pattern = patterns.map(function (pattern) { return "(".concat(pattern, ")"); }).join("|"); + // If excluding, match "foo/bar/baz...", but if including, only allow "foo". + var terminator = usage === "exclude" ? "($|/)" : "$"; + return "^(".concat(pattern, ")").concat(terminator); + } + ts.getRegularExpressionForWildcard = getRegularExpressionForWildcard; + function getRegularExpressionsForWildcards(specs, basePath, usage) { + if (specs === undefined || specs.length === 0) { + return undefined; + } + return ts.flatMap(specs, function (spec) { + return spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]); + }); + } + ts.getRegularExpressionsForWildcards = getRegularExpressionsForWildcards; + /** + * An "includes" path "foo" is implicitly a glob "foo/** /*" (without the space) if its last component has no extension, + * and does not contain any glob characters itself. + */ + function isImplicitGlob(lastPathComponent) { + return !/[.*?]/.test(lastPathComponent); + } + ts.isImplicitGlob = isImplicitGlob; + function getPatternFromSpec(spec, basePath, usage) { + var pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]); + return pattern && "^(".concat(pattern, ")").concat(usage === "exclude" ? "($|/)" : "$"); + } + ts.getPatternFromSpec = getPatternFromSpec; + function getSubPatternFromSpec(spec, basePath, usage, _a) { + var singleAsteriskRegexFragment = _a.singleAsteriskRegexFragment, doubleAsteriskRegexFragment = _a.doubleAsteriskRegexFragment, replaceWildcardCharacter = _a.replaceWildcardCharacter; + var subpattern = ""; + var hasWrittenComponent = false; + var components = ts.getNormalizedPathComponents(spec, basePath); + var lastComponent = ts.last(components); + if (usage !== "exclude" && lastComponent === "**") { + return undefined; + } + // getNormalizedPathComponents includes the separator for the root component. + // We need to remove to create our regex correctly. + components[0] = ts.removeTrailingDirectorySeparator(components[0]); + if (isImplicitGlob(lastComponent)) { + components.push("**", "*"); + } + var optionalCount = 0; + for (var _i = 0, components_1 = components; _i < components_1.length; _i++) { + var component = components_1[_i]; + if (component === "**") { + subpattern += doubleAsteriskRegexFragment; + } + else { + if (usage === "directories") { + subpattern += "("; + optionalCount++; + } + if (hasWrittenComponent) { + subpattern += ts.directorySeparator; + } + if (usage !== "exclude") { + var componentPattern = ""; + // The * and ? wildcards should not match directories or files that start with . if they + // appear first in a component. Dotted directories and files can be included explicitly + // like so: **/.*/.* + if (component.charCodeAt(0) === 42 /* CharacterCodes.asterisk */) { + componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?"; + component = component.substr(1); + } + else if (component.charCodeAt(0) === 63 /* CharacterCodes.question */) { + componentPattern += "[^./]"; + component = component.substr(1); + } + componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); + // Patterns should not include subfolders like node_modules unless they are + // explicitly included as part of the path. + // + // As an optimization, if the component pattern is the same as the component, + // then there definitely were no wildcard characters and we do not need to + // add the exclusion pattern. + if (componentPattern !== component) { + subpattern += implicitExcludePathRegexPattern; + } + subpattern += componentPattern; + } + else { + subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter); + } + } + hasWrittenComponent = true; + } + while (optionalCount > 0) { + subpattern += ")?"; + optionalCount--; + } + return subpattern; + } + function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { + return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; + } + /** @param path directory of the tsconfig.json */ + function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) { + path = ts.normalizePath(path); + currentDirectory = ts.normalizePath(currentDirectory); + var absolutePath = ts.combinePaths(currentDirectory, path); + return { + includeFilePatterns: ts.map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), function (pattern) { return "^".concat(pattern, "$"); }), + includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), + includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), + excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), + basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames) + }; + } + ts.getFileMatcherPatterns = getFileMatcherPatterns; + function getRegexFromPattern(pattern, useCaseSensitiveFileNames) { + return new RegExp(pattern, useCaseSensitiveFileNames ? "" : "i"); + } + ts.getRegexFromPattern = getRegexFromPattern; + /** @param path directory of the tsconfig.json */ + function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath) { + path = ts.normalizePath(path); + currentDirectory = ts.normalizePath(currentDirectory); + var patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory); + var includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map(function (pattern) { return getRegexFromPattern(pattern, useCaseSensitiveFileNames); }); + var includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames); + var excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames); + // Associate an array of results with each include regex. This keeps results in order of the "include" order. + // If there are no "includes", then just put everything in results[0]. + var results = includeFileRegexes ? includeFileRegexes.map(function () { return []; }) : [[]]; + var visited = new ts.Map(); + var toCanonical = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + for (var _i = 0, _a = patterns.basePaths; _i < _a.length; _i++) { + var basePath = _a[_i]; + visitDirectory(basePath, ts.combinePaths(currentDirectory, basePath), depth); + } + return ts.flatten(results); + function visitDirectory(path, absolutePath, depth) { + var canonicalPath = toCanonical(realpath(absolutePath)); + if (visited.has(canonicalPath)) + return; + visited.set(canonicalPath, true); + var _a = getFileSystemEntries(path), files = _a.files, directories = _a.directories; + var _loop_1 = function (current) { + var name = ts.combinePaths(path, current); + var absoluteName = ts.combinePaths(absolutePath, current); + if (extensions && !ts.fileExtensionIsOneOf(name, extensions)) + return "continue"; + if (excludeRegex && excludeRegex.test(absoluteName)) + return "continue"; + if (!includeFileRegexes) { + results[0].push(name); + } + else { + var includeIndex = ts.findIndex(includeFileRegexes, function (re) { return re.test(absoluteName); }); + if (includeIndex !== -1) { + results[includeIndex].push(name); + } + } + }; + for (var _i = 0, _b = ts.sort(files, ts.compareStringsCaseSensitive); _i < _b.length; _i++) { + var current = _b[_i]; + _loop_1(current); + } + if (depth !== undefined) { + depth--; + if (depth === 0) { + return; + } + } + for (var _c = 0, _d = ts.sort(directories, ts.compareStringsCaseSensitive); _c < _d.length; _c++) { + var current = _d[_c]; + var name = ts.combinePaths(path, current); + var absoluteName = ts.combinePaths(absolutePath, current); + if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && + (!excludeRegex || !excludeRegex.test(absoluteName))) { + visitDirectory(name, absoluteName, depth); + } + } + } + } + ts.matchFiles = matchFiles; + /** + * Computes the unique non-wildcard base paths amongst the provided include patterns. + */ + function getBasePaths(path, includes, useCaseSensitiveFileNames) { + // Storage for our results in the form of literal paths (e.g. the paths as written by the user). + var basePaths = [path]; + if (includes) { + // Storage for literal base paths amongst the include patterns. + var includeBasePaths = []; + for (var _i = 0, includes_1 = includes; _i < includes_1.length; _i++) { + var include = includes_1[_i]; + // We also need to check the relative paths by converting them to absolute and normalizing + // in case they escape the base path (e.g "..\somedirectory") + var absolute = ts.isRootedDiskPath(include) ? include : ts.normalizePath(ts.combinePaths(path, include)); + // Append the literal and canonical candidate base paths. + includeBasePaths.push(getIncludeBasePath(absolute)); + } + // Sort the offsets array using either the literal or canonical path representations. + includeBasePaths.sort(ts.getStringComparer(!useCaseSensitiveFileNames)); + var _loop_2 = function (includeBasePath) { + if (ts.every(basePaths, function (basePath) { return !ts.containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames); })) { + basePaths.push(includeBasePath); + } + }; + // Iterate over each include base path and include unique base paths that are not a + // subpath of an existing base path + for (var _a = 0, includeBasePaths_1 = includeBasePaths; _a < includeBasePaths_1.length; _a++) { + var includeBasePath = includeBasePaths_1[_a]; + _loop_2(includeBasePath); + } + } + return basePaths; + } + function getIncludeBasePath(absolute) { + var wildcardOffset = ts.indexOfAnyCharCode(absolute, wildcardCharCodes); + if (wildcardOffset < 0) { + // No "*" or "?" in the path + return !ts.hasExtension(absolute) + ? absolute + : ts.removeTrailingDirectorySeparator(ts.getDirectoryPath(absolute)); + } + return absolute.substring(0, absolute.lastIndexOf(ts.directorySeparator, wildcardOffset)); + } + function ensureScriptKind(fileName, scriptKind) { + // Using scriptKind as a condition handles both: + // - 'scriptKind' is unspecified and thus it is `undefined` + // - 'scriptKind' is set and it is `Unknown` (0) + // If the 'scriptKind' is 'undefined' or 'Unknown' then we attempt + // to get the ScriptKind from the file name. If it cannot be resolved + // from the file name then the default 'TS' script kind is returned. + return scriptKind || getScriptKindFromFileName(fileName) || 3 /* ScriptKind.TS */; + } + ts.ensureScriptKind = ensureScriptKind; + function getScriptKindFromFileName(fileName) { + var ext = fileName.substr(fileName.lastIndexOf(".")); + switch (ext.toLowerCase()) { + case ".js" /* Extension.Js */: + case ".cjs" /* Extension.Cjs */: + case ".mjs" /* Extension.Mjs */: + return 1 /* ScriptKind.JS */; + case ".jsx" /* Extension.Jsx */: + return 2 /* ScriptKind.JSX */; + case ".ts" /* Extension.Ts */: + case ".cts" /* Extension.Cts */: + case ".mts" /* Extension.Mts */: + return 3 /* ScriptKind.TS */; + case ".tsx" /* Extension.Tsx */: + return 4 /* ScriptKind.TSX */; + case ".json" /* Extension.Json */: + return 6 /* ScriptKind.JSON */; + default: + return 0 /* ScriptKind.Unknown */; + } + } + ts.getScriptKindFromFileName = getScriptKindFromFileName; + /** + * Groups of supported extensions in order of file resolution precedence. (eg, TS > TSX > DTS and seperately, CTS > DCTS) + */ + ts.supportedTSExtensions = [[".ts" /* Extension.Ts */, ".tsx" /* Extension.Tsx */, ".d.ts" /* Extension.Dts */], [".cts" /* Extension.Cts */, ".d.cts" /* Extension.Dcts */], [".mts" /* Extension.Mts */, ".d.mts" /* Extension.Dmts */]]; + ts.supportedTSExtensionsFlat = ts.flatten(ts.supportedTSExtensions); + var supportedTSExtensionsWithJson = __spreadArray(__spreadArray([], ts.supportedTSExtensions, true), [[".json" /* Extension.Json */]], false); + /** Must have ".d.ts" first because if ".ts" goes first, that will be detected as the extension instead of ".d.ts". */ + var supportedTSExtensionsForExtractExtension = [".d.ts" /* Extension.Dts */, ".d.cts" /* Extension.Dcts */, ".d.mts" /* Extension.Dmts */, ".cts" /* Extension.Cts */, ".mts" /* Extension.Mts */, ".ts" /* Extension.Ts */, ".tsx" /* Extension.Tsx */, ".cts" /* Extension.Cts */, ".mts" /* Extension.Mts */]; + ts.supportedJSExtensions = [[".js" /* Extension.Js */, ".jsx" /* Extension.Jsx */], [".mjs" /* Extension.Mjs */], [".cjs" /* Extension.Cjs */]]; + ts.supportedJSExtensionsFlat = ts.flatten(ts.supportedJSExtensions); + var allSupportedExtensions = [[".ts" /* Extension.Ts */, ".tsx" /* Extension.Tsx */, ".d.ts" /* Extension.Dts */, ".js" /* Extension.Js */, ".jsx" /* Extension.Jsx */], [".cts" /* Extension.Cts */, ".d.cts" /* Extension.Dcts */, ".cjs" /* Extension.Cjs */], [".mts" /* Extension.Mts */, ".d.mts" /* Extension.Dmts */, ".mjs" /* Extension.Mjs */]]; + var allSupportedExtensionsWithJson = __spreadArray(__spreadArray([], allSupportedExtensions, true), [[".json" /* Extension.Json */]], false); + ts.supportedDeclarationExtensions = [".d.ts" /* Extension.Dts */, ".d.cts" /* Extension.Dcts */, ".d.mts" /* Extension.Dmts */]; + function getSupportedExtensions(options, extraFileExtensions) { + var needJsExtensions = options && getAllowJSCompilerOption(options); + if (!extraFileExtensions || extraFileExtensions.length === 0) { + return needJsExtensions ? allSupportedExtensions : ts.supportedTSExtensions; + } + var builtins = needJsExtensions ? allSupportedExtensions : ts.supportedTSExtensions; + var flatBuiltins = ts.flatten(builtins); + var extensions = __spreadArray(__spreadArray([], builtins, true), ts.mapDefined(extraFileExtensions, function (x) { return x.scriptKind === 7 /* ScriptKind.Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && flatBuiltins.indexOf(x.extension) === -1 ? [x.extension] : undefined; }), true); + return extensions; + } + ts.getSupportedExtensions = getSupportedExtensions; + function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) { + if (!options || !options.resolveJsonModule) + return supportedExtensions; + if (supportedExtensions === allSupportedExtensions) + return allSupportedExtensionsWithJson; + if (supportedExtensions === ts.supportedTSExtensions) + return supportedTSExtensionsWithJson; + return __spreadArray(__spreadArray([], supportedExtensions, true), [[".json" /* Extension.Json */]], false); + } + ts.getSupportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule; + function isJSLike(scriptKind) { + return scriptKind === 1 /* ScriptKind.JS */ || scriptKind === 2 /* ScriptKind.JSX */; + } + function hasJSFileExtension(fileName) { + return ts.some(ts.supportedJSExtensionsFlat, function (extension) { return ts.fileExtensionIs(fileName, extension); }); + } + ts.hasJSFileExtension = hasJSFileExtension; + function hasTSFileExtension(fileName) { + return ts.some(ts.supportedTSExtensionsFlat, function (extension) { return ts.fileExtensionIs(fileName, extension); }); + } + ts.hasTSFileExtension = hasTSFileExtension; + function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { + if (!fileName) + return false; + var supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions); + for (var _i = 0, _a = ts.flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions)); _i < _a.length; _i++) { + var extension = _a[_i]; + if (ts.fileExtensionIs(fileName, extension)) { + return true; + } + } + return false; + } + ts.isSupportedSourceFileName = isSupportedSourceFileName; + function numberOfDirectorySeparators(str) { + var match = str.match(/\//g); + return match ? match.length : 0; + } + function compareNumberOfDirectorySeparators(path1, path2) { + return ts.compareValues(numberOfDirectorySeparators(path1), numberOfDirectorySeparators(path2)); + } + ts.compareNumberOfDirectorySeparators = compareNumberOfDirectorySeparators; + var extensionsToRemove = [".d.ts" /* Extension.Dts */, ".d.mts" /* Extension.Dmts */, ".d.cts" /* Extension.Dcts */, ".mjs" /* Extension.Mjs */, ".mts" /* Extension.Mts */, ".cjs" /* Extension.Cjs */, ".cts" /* Extension.Cts */, ".ts" /* Extension.Ts */, ".js" /* Extension.Js */, ".tsx" /* Extension.Tsx */, ".jsx" /* Extension.Jsx */, ".json" /* Extension.Json */]; + function removeFileExtension(path) { + for (var _i = 0, extensionsToRemove_1 = extensionsToRemove; _i < extensionsToRemove_1.length; _i++) { + var ext = extensionsToRemove_1[_i]; + var extensionless = tryRemoveExtension(path, ext); + if (extensionless !== undefined) { + return extensionless; + } + } + return path; + } + ts.removeFileExtension = removeFileExtension; + function tryRemoveExtension(path, extension) { + return ts.fileExtensionIs(path, extension) ? removeExtension(path, extension) : undefined; + } + ts.tryRemoveExtension = tryRemoveExtension; + function removeExtension(path, extension) { + return path.substring(0, path.length - extension.length); + } + ts.removeExtension = removeExtension; + function changeExtension(path, newExtension) { + return ts.changeAnyExtension(path, newExtension, extensionsToRemove, /*ignoreCase*/ false); + } + ts.changeExtension = changeExtension; + /** + * Returns the input if there are no stars, a pattern if there is exactly one, + * and undefined if there are more. + */ + function tryParsePattern(pattern) { + var indexOfStar = pattern.indexOf("*"); + if (indexOfStar === -1) { + return pattern; + } + return pattern.indexOf("*", indexOfStar + 1) !== -1 + ? undefined + : { + prefix: pattern.substr(0, indexOfStar), + suffix: pattern.substr(indexOfStar + 1) + }; + } + ts.tryParsePattern = tryParsePattern; + function tryParsePatterns(paths) { + return ts.mapDefined(ts.getOwnKeys(paths), function (path) { return tryParsePattern(path); }); + } + ts.tryParsePatterns = tryParsePatterns; + function positionIsSynthesized(pos) { + // This is a fast way of testing the following conditions: + // pos === undefined || pos === null || isNaN(pos) || pos < 0; + return !(pos >= 0); + } + ts.positionIsSynthesized = positionIsSynthesized; + /** True if an extension is one of the supported TypeScript extensions. */ + function extensionIsTS(ext) { + return ext === ".ts" /* Extension.Ts */ || ext === ".tsx" /* Extension.Tsx */ || ext === ".d.ts" /* Extension.Dts */ || ext === ".cts" /* Extension.Cts */ || ext === ".mts" /* Extension.Mts */ || ext === ".d.mts" /* Extension.Dmts */ || ext === ".d.cts" /* Extension.Dcts */; + } + ts.extensionIsTS = extensionIsTS; + function resolutionExtensionIsTSOrJson(ext) { + return extensionIsTS(ext) || ext === ".json" /* Extension.Json */; + } + ts.resolutionExtensionIsTSOrJson = resolutionExtensionIsTSOrJson; + /** + * Gets the extension from a path. + * Path must have a valid extension. + */ + function extensionFromPath(path) { + var ext = tryGetExtensionFromPath(path); + return ext !== undefined ? ext : ts.Debug.fail("File ".concat(path, " has unknown extension.")); + } + ts.extensionFromPath = extensionFromPath; + function isAnySupportedFileExtension(path) { + return tryGetExtensionFromPath(path) !== undefined; + } + ts.isAnySupportedFileExtension = isAnySupportedFileExtension; + function tryGetExtensionFromPath(path) { + return ts.find(extensionsToRemove, function (e) { return ts.fileExtensionIs(path, e); }); + } + ts.tryGetExtensionFromPath = tryGetExtensionFromPath; + function isCheckJsEnabledForFile(sourceFile, compilerOptions) { + return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; + } + ts.isCheckJsEnabledForFile = isCheckJsEnabledForFile; + ts.emptyFileSystemEntries = { + files: ts.emptyArray, + directories: ts.emptyArray + }; + /** + * patternOrStrings contains both patterns (containing "*") and regular strings. + * Return an exact match if possible, or a pattern match, or undefined. + * (These are verified by verifyCompilerOptions to have 0 or 1 "*" characters.) + */ + function matchPatternOrExact(patternOrStrings, candidate) { + var patterns = []; + for (var _i = 0, patternOrStrings_1 = patternOrStrings; _i < patternOrStrings_1.length; _i++) { + var patternOrString = patternOrStrings_1[_i]; + if (patternOrString === candidate) { + return candidate; + } + if (!ts.isString(patternOrString)) { + patterns.push(patternOrString); + } + } + return ts.findBestPatternMatch(patterns, function (_) { return _; }, candidate); + } + ts.matchPatternOrExact = matchPatternOrExact; + function sliceAfter(arr, value) { + var index = arr.indexOf(value); + ts.Debug.assert(index !== -1); + return arr.slice(index); + } + ts.sliceAfter = sliceAfter; + function addRelatedInfo(diagnostic) { + var _a; + var relatedInformation = []; + for (var _i = 1; _i < arguments.length; _i++) { + relatedInformation[_i - 1] = arguments[_i]; + } + if (!relatedInformation.length) { + return diagnostic; + } + if (!diagnostic.relatedInformation) { + diagnostic.relatedInformation = []; + } + ts.Debug.assert(diagnostic.relatedInformation !== ts.emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!"); + (_a = diagnostic.relatedInformation).push.apply(_a, relatedInformation); + return diagnostic; + } + ts.addRelatedInfo = addRelatedInfo; + function minAndMax(arr, getValue) { + ts.Debug.assert(arr.length !== 0); + var min = getValue(arr[0]); + var max = min; + for (var i = 1; i < arr.length; i++) { + var value = getValue(arr[i]); + if (value < min) { + min = value; + } + else if (value > max) { + max = value; + } + } + return { min: min, max: max }; + } + ts.minAndMax = minAndMax; + function rangeOfNode(node) { + return { pos: getTokenPosOfNode(node), end: node.end }; + } + ts.rangeOfNode = rangeOfNode; + function rangeOfTypeParameters(sourceFile, typeParameters) { + // Include the `<>` + var pos = typeParameters.pos - 1; + var end = ts.skipTrivia(sourceFile.text, typeParameters.end) + 1; + return { pos: pos, end: end }; + } + ts.rangeOfTypeParameters = rangeOfTypeParameters; + function skipTypeChecking(sourceFile, options, host) { + // If skipLibCheck is enabled, skip reporting errors if file is a declaration file. + // If skipDefaultLibCheck is enabled, skip reporting errors if file contains a + // '/// ' directive. + return (options.skipLibCheck && sourceFile.isDeclarationFile || + options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib) || + host.isSourceOfProjectReferenceRedirect(sourceFile.fileName); + } + ts.skipTypeChecking = skipTypeChecking; + function isJsonEqual(a, b) { + // eslint-disable-next-line no-null/no-null + return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && ts.equalOwnProperties(a, b, isJsonEqual); + } + ts.isJsonEqual = isJsonEqual; + /** + * Converts a bigint literal string, e.g. `0x1234n`, + * to its decimal string representation, e.g. `4660`. + */ + function parsePseudoBigInt(stringValue) { + var log2Base; + switch (stringValue.charCodeAt(1)) { // "x" in "0x123" + case 98 /* CharacterCodes.b */: + case 66 /* CharacterCodes.B */: // 0b or 0B + log2Base = 1; + break; + case 111 /* CharacterCodes.o */: + case 79 /* CharacterCodes.O */: // 0o or 0O + log2Base = 3; + break; + case 120 /* CharacterCodes.x */: + case 88 /* CharacterCodes.X */: // 0x or 0X + log2Base = 4; + break; + default: // already in decimal; omit trailing "n" + var nIndex = stringValue.length - 1; + // Skip leading 0s + var nonZeroStart = 0; + while (stringValue.charCodeAt(nonZeroStart) === 48 /* CharacterCodes._0 */) { + nonZeroStart++; + } + return stringValue.slice(nonZeroStart, nIndex) || "0"; + } + // Omit leading "0b", "0o", or "0x", and trailing "n" + var startIndex = 2, endIndex = stringValue.length - 1; + var bitsNeeded = (endIndex - startIndex) * log2Base; + // Stores the value specified by the string as a LE array of 16-bit integers + // using Uint16 instead of Uint32 so combining steps can use bitwise operators + var segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0)); + // Add the digits, one at a time + for (var i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) { + var segment = bitOffset >>> 4; + var digitChar = stringValue.charCodeAt(i); + // Find character range: 0-9 < A-F < a-f + var digit = digitChar <= 57 /* CharacterCodes._9 */ + ? digitChar - 48 /* CharacterCodes._0 */ + : 10 + digitChar - + (digitChar <= 70 /* CharacterCodes.F */ ? 65 /* CharacterCodes.A */ : 97 /* CharacterCodes.a */); + var shiftedDigit = digit << (bitOffset & 15); + segments[segment] |= shiftedDigit; + var residual = shiftedDigit >>> 16; + if (residual) + segments[segment + 1] |= residual; // overflows segment + } + // Repeatedly divide segments by 10 and add remainder to base10Value + var base10Value = ""; + var firstNonzeroSegment = segments.length - 1; + var segmentsRemaining = true; + while (segmentsRemaining) { + var mod10 = 0; + segmentsRemaining = false; + for (var segment = firstNonzeroSegment; segment >= 0; segment--) { + var newSegment = mod10 << 16 | segments[segment]; + var segmentValue = (newSegment / 10) | 0; + segments[segment] = segmentValue; + mod10 = newSegment - segmentValue * 10; + if (segmentValue && !segmentsRemaining) { + firstNonzeroSegment = segment; + segmentsRemaining = true; + } + } + base10Value = mod10 + base10Value; + } + return base10Value; + } + ts.parsePseudoBigInt = parsePseudoBigInt; + function pseudoBigIntToString(_a) { + var negative = _a.negative, base10Value = _a.base10Value; + return (negative && base10Value !== "0" ? "-" : "") + base10Value; + } + ts.pseudoBigIntToString = pseudoBigIntToString; + function isValidTypeOnlyAliasUseSite(useSite) { + return !!(useSite.flags & 16777216 /* NodeFlags.Ambient */) + || isPartOfTypeQuery(useSite) + || isIdentifierInNonEmittingHeritageClause(useSite) + || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) + || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite)); + } + ts.isValidTypeOnlyAliasUseSite = isValidTypeOnlyAliasUseSite; + function isShorthandPropertyNameUseSite(useSite) { + return ts.isIdentifier(useSite) && ts.isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite; + } + function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) { + while (node.kind === 79 /* SyntaxKind.Identifier */ || node.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + node = node.parent; + } + if (node.kind !== 162 /* SyntaxKind.ComputedPropertyName */) { + return false; + } + if (hasSyntacticModifier(node.parent, 128 /* ModifierFlags.Abstract */)) { + return true; + } + var containerKind = node.parent.parent.kind; + return containerKind === 258 /* SyntaxKind.InterfaceDeclaration */ || containerKind === 182 /* SyntaxKind.TypeLiteral */; + } + /** Returns true for an identifier in 1) an `implements` clause, and 2) an `extends` clause of an interface. */ + function isIdentifierInNonEmittingHeritageClause(node) { + if (node.kind !== 79 /* SyntaxKind.Identifier */) + return false; + var heritageClause = ts.findAncestor(node.parent, function (parent) { + switch (parent.kind) { + case 291 /* SyntaxKind.HeritageClause */: + return true; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return false; + default: + return "quit"; + } + }); + return (heritageClause === null || heritageClause === void 0 ? void 0 : heritageClause.token) === 117 /* SyntaxKind.ImplementsKeyword */ || (heritageClause === null || heritageClause === void 0 ? void 0 : heritageClause.parent.kind) === 258 /* SyntaxKind.InterfaceDeclaration */; + } + function isIdentifierTypeReference(node) { + return ts.isTypeReferenceNode(node) && ts.isIdentifier(node.typeName); + } + ts.isIdentifierTypeReference = isIdentifierTypeReference; + function arrayIsHomogeneous(array, comparer) { + if (comparer === void 0) { comparer = ts.equateValues; } + if (array.length < 2) + return true; + var first = array[0]; + for (var i = 1, length_1 = array.length; i < length_1; i++) { + var target = array[i]; + if (!comparer(first, target)) + return false; + } + return true; + } + ts.arrayIsHomogeneous = arrayIsHomogeneous; + /** + * Bypasses immutability and directly sets the `pos` property of a `TextRange` or `Node`. + */ + /* @internal */ + function setTextRangePos(range, pos) { + range.pos = pos; + return range; + } + ts.setTextRangePos = setTextRangePos; + /** + * Bypasses immutability and directly sets the `end` property of a `TextRange` or `Node`. + */ + /* @internal */ + function setTextRangeEnd(range, end) { + range.end = end; + return range; + } + ts.setTextRangeEnd = setTextRangeEnd; + /** + * Bypasses immutability and directly sets the `pos` and `end` properties of a `TextRange` or `Node`. + */ + /* @internal */ + function setTextRangePosEnd(range, pos, end) { + return setTextRangeEnd(setTextRangePos(range, pos), end); + } + ts.setTextRangePosEnd = setTextRangePosEnd; + /** + * Bypasses immutability and directly sets the `pos` and `end` properties of a `TextRange` or `Node` from the + * provided position and width. + */ + /* @internal */ + function setTextRangePosWidth(range, pos, width) { + return setTextRangePosEnd(range, pos, pos + width); + } + ts.setTextRangePosWidth = setTextRangePosWidth; + function setNodeFlags(node, newFlags) { + if (node) { + node.flags = newFlags; + } + return node; + } + ts.setNodeFlags = setNodeFlags; + function setParent(child, parent) { + if (child && parent) { + child.parent = parent; + } + return child; + } + ts.setParent = setParent; + function setEachParent(children, parent) { + if (children) { + for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { + var child = children_1[_i]; + setParent(child, parent); + } + } + return children; + } + ts.setEachParent = setEachParent; + function setParentRecursive(rootNode, incremental) { + if (!rootNode) + return rootNode; + ts.forEachChildRecursively(rootNode, ts.isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild); + return rootNode; + function bindParentToChildIgnoringJSDoc(child, parent) { + if (incremental && child.parent === parent) { + return "skip"; + } + setParent(child, parent); + } + function bindJSDoc(child) { + if (ts.hasJSDocNodes(child)) { + for (var _i = 0, _a = child.jsDoc; _i < _a.length; _i++) { + var doc = _a[_i]; + bindParentToChildIgnoringJSDoc(doc, child); + ts.forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc); + } + } + } + function bindParentToChild(child, parent) { + return bindParentToChildIgnoringJSDoc(child, parent) || bindJSDoc(child); + } + } + ts.setParentRecursive = setParentRecursive; + function isPackedElement(node) { + return !ts.isOmittedExpression(node); + } + /** + * Determines whether the provided node is an ArrayLiteralExpression that contains no missing elements. + */ + function isPackedArrayLiteral(node) { + return ts.isArrayLiteralExpression(node) && ts.every(node.elements, isPackedElement); + } + ts.isPackedArrayLiteral = isPackedArrayLiteral; + /** + * Indicates whether the result of an `Expression` will be unused. + * + * NOTE: This requires a node with a valid `parent` pointer. + */ + function expressionResultIsUnused(node) { + ts.Debug.assertIsDefined(node.parent); + while (true) { + var parent = node.parent; + // walk up parenthesized expressions, but keep a pointer to the top-most parenthesized expression + if (ts.isParenthesizedExpression(parent)) { + node = parent; + continue; + } + // result is unused in an expression statement, `void` expression, or the initializer or incrementer of a `for` loop + if (ts.isExpressionStatement(parent) || + ts.isVoidExpression(parent) || + ts.isForStatement(parent) && (parent.initializer === node || parent.incrementor === node)) { + return true; + } + if (ts.isCommaListExpression(parent)) { + // left side of comma is always unused + if (node !== ts.last(parent.elements)) + return true; + // right side of comma is unused if parent is unused + node = parent; + continue; + } + if (ts.isBinaryExpression(parent) && parent.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + // left side of comma is always unused + if (node === parent.left) + return true; + // right side of comma is unused if parent is unused + node = parent; + continue; + } + return false; + } + } + ts.expressionResultIsUnused = expressionResultIsUnused; + function containsIgnoredPath(path) { + return ts.some(ts.ignoredPaths, function (p) { return ts.stringContains(path, p); }); + } + ts.containsIgnoredPath = containsIgnoredPath; + function getContainingNodeArray(node) { + if (!node.parent) + return undefined; + switch (node.kind) { + case 163 /* SyntaxKind.TypeParameter */: + var parent_1 = node.parent; + return parent_1.kind === 190 /* SyntaxKind.InferType */ ? undefined : parent_1.typeParameters; + case 164 /* SyntaxKind.Parameter */: + return node.parent.parameters; + case 199 /* SyntaxKind.TemplateLiteralTypeSpan */: + return node.parent.templateSpans; + case 233 /* SyntaxKind.TemplateSpan */: + return node.parent.templateSpans; + case 165 /* SyntaxKind.Decorator */: + return node.parent.decorators; + case 291 /* SyntaxKind.HeritageClause */: + return node.parent.heritageClauses; + } + var parent = node.parent; + if (ts.isJSDocTag(node)) { + return ts.isJSDocTypeLiteral(node.parent) ? undefined : node.parent.tags; + } + switch (parent.kind) { + case 182 /* SyntaxKind.TypeLiteral */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + return ts.isTypeElement(node) ? parent.members : undefined; + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + return parent.types; + case 184 /* SyntaxKind.TupleType */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 351 /* SyntaxKind.CommaListExpression */: + case 269 /* SyntaxKind.NamedImports */: + case 273 /* SyntaxKind.NamedExports */: + return parent.elements; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 286 /* SyntaxKind.JsxAttributes */: + return parent.properties; + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + return ts.isTypeNode(node) ? parent.typeArguments : + parent.expression === node ? undefined : + parent.arguments; + case 278 /* SyntaxKind.JsxElement */: + case 282 /* SyntaxKind.JsxFragment */: + return ts.isJsxChild(node) ? parent.children : undefined; + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return ts.isTypeNode(node) ? parent.typeArguments : undefined; + case 235 /* SyntaxKind.Block */: + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + case 262 /* SyntaxKind.ModuleBlock */: + return parent.statements; + case 263 /* SyntaxKind.CaseBlock */: + return parent.clauses; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return ts.isClassElement(node) ? parent.members : undefined; + case 260 /* SyntaxKind.EnumDeclaration */: + return ts.isEnumMember(node) ? parent.members : undefined; + case 305 /* SyntaxKind.SourceFile */: + return parent.statements; + } + } + ts.getContainingNodeArray = getContainingNodeArray; + function hasContextSensitiveParameters(node) { + // Functions with type parameters are not context sensitive. + if (!node.typeParameters) { + // Functions with any parameters that lack type annotations are context sensitive. + if (ts.some(node.parameters, function (p) { return !getEffectiveTypeAnnotationNode(p); })) { + return true; + } + if (node.kind !== 214 /* SyntaxKind.ArrowFunction */) { + // If the first parameter is not an explicit 'this' parameter, then the function has + // an implicit 'this' parameter which is subject to contextual typing. + var parameter = ts.firstOrUndefined(node.parameters); + if (!(parameter && parameterIsThisKeyword(parameter))) { + return true; + } + } + } + return false; + } + ts.hasContextSensitiveParameters = hasContextSensitiveParameters; + /* @internal */ + function isInfinityOrNaNString(name) { + return name === "Infinity" || name === "-Infinity" || name === "NaN"; + } + ts.isInfinityOrNaNString = isInfinityOrNaNString; + function isCatchClauseVariableDeclaration(node) { + return node.kind === 254 /* SyntaxKind.VariableDeclaration */ && node.parent.kind === 292 /* SyntaxKind.CatchClause */; + } + ts.isCatchClauseVariableDeclaration = isCatchClauseVariableDeclaration; + function isParameterOrCatchClauseVariable(symbol) { + var declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration); + return !!declaration && (ts.isParameter(declaration) || isCatchClauseVariableDeclaration(declaration)); + } + ts.isParameterOrCatchClauseVariable = isParameterOrCatchClauseVariable; + function isFunctionExpressionOrArrowFunction(node) { + return node.kind === 213 /* SyntaxKind.FunctionExpression */ || node.kind === 214 /* SyntaxKind.ArrowFunction */; + } + ts.isFunctionExpressionOrArrowFunction = isFunctionExpressionOrArrowFunction; + function escapeSnippetText(text) { + return text.replace(/\$/gm, function () { return "\\$"; }); + } + ts.escapeSnippetText = escapeSnippetText; + function isNumericLiteralName(name) { + // The intent of numeric names is that + // - they are names with text in a numeric form, and that + // - setting properties/indexing with them is always equivalent to doing so with the numeric literal 'numLit', + // acquired by applying the abstract 'ToNumber' operation on the name's text. + // + // The subtlety is in the latter portion, as we cannot reliably say that anything that looks like a numeric literal is a numeric name. + // In fact, it is the case that the text of the name must be equal to 'ToString(numLit)' for this to hold. + // + // Consider the property name '"0xF00D"'. When one indexes with '0xF00D', they are actually indexing with the value of 'ToString(0xF00D)' + // according to the ECMAScript specification, so it is actually as if the user indexed with the string '"61453"'. + // Thus, the text of all numeric literals equivalent to '61543' such as '0xF00D', '0xf00D', '0170015', etc. are not valid numeric names + // because their 'ToString' representation is not equal to their original text. + // This is motivated by ECMA-262 sections 9.3.1, 9.8.1, 11.1.5, and 11.2.1. + // + // Here, we test whether 'ToString(ToNumber(name))' is exactly equal to 'name'. + // The '+' prefix operator is equivalent here to applying the abstract ToNumber operation. + // Applying the 'toString()' method on a number gives us the abstract ToString operation on a number. + // + // Note that this accepts the values 'Infinity', '-Infinity', and 'NaN', and that this is intentional. + // This is desired behavior, because when indexing with them as numeric entities, you are indexing + // with the strings '"Infinity"', '"-Infinity"', and '"NaN"' respectively. + return (+name).toString() === name; + } + ts.isNumericLiteralName = isNumericLiteralName; + function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed) { + return ts.isIdentifierText(name, target) ? ts.factory.createIdentifier(name) : + !stringNamed && isNumericLiteralName(name) && +name >= 0 ? ts.factory.createNumericLiteral(+name) : + ts.factory.createStringLiteral(name, !!singleQuote); + } + ts.createPropertyNameNodeForIdentifierOrLiteral = createPropertyNameNodeForIdentifierOrLiteral; + function isThisTypeParameter(type) { + return !!(type.flags & 262144 /* TypeFlags.TypeParameter */ && type.isThisType); + } + ts.isThisTypeParameter = isThisTypeParameter; + function getNodeModulePathParts(fullPath) { + // If fullPath can't be valid module file within node_modules, returns undefined. + // Example of expected pattern: /base/path/node_modules/[@scope/otherpackage/@otherscope/node_modules/]package/[subdirectory/]file.js + // Returns indices: ^ ^ ^ ^ + var topLevelNodeModulesIndex = 0; + var topLevelPackageNameIndex = 0; + var packageRootIndex = 0; + var fileNameIndex = 0; + var States; + (function (States) { + States[States["BeforeNodeModules"] = 0] = "BeforeNodeModules"; + States[States["NodeModules"] = 1] = "NodeModules"; + States[States["Scope"] = 2] = "Scope"; + States[States["PackageContent"] = 3] = "PackageContent"; + })(States || (States = {})); + var partStart = 0; + var partEnd = 0; + var state = 0 /* States.BeforeNodeModules */; + while (partEnd >= 0) { + partStart = partEnd; + partEnd = fullPath.indexOf("/", partStart + 1); + switch (state) { + case 0 /* States.BeforeNodeModules */: + if (fullPath.indexOf(ts.nodeModulesPathPart, partStart) === partStart) { + topLevelNodeModulesIndex = partStart; + topLevelPackageNameIndex = partEnd; + state = 1 /* States.NodeModules */; + } + break; + case 1 /* States.NodeModules */: + case 2 /* States.Scope */: + if (state === 1 /* States.NodeModules */ && fullPath.charAt(partStart + 1) === "@") { + state = 2 /* States.Scope */; + } + else { + packageRootIndex = partEnd; + state = 3 /* States.PackageContent */; + } + break; + case 3 /* States.PackageContent */: + if (fullPath.indexOf(ts.nodeModulesPathPart, partStart) === partStart) { + state = 1 /* States.NodeModules */; + } + else { + state = 3 /* States.PackageContent */; + } + break; + } + } + fileNameIndex = partStart; + return state > 1 /* States.NodeModules */ ? { topLevelNodeModulesIndex: topLevelNodeModulesIndex, topLevelPackageNameIndex: topLevelPackageNameIndex, packageRootIndex: packageRootIndex, fileNameIndex: fileNameIndex } : undefined; + } + ts.getNodeModulePathParts = getNodeModulePathParts; + function getParameterTypeNode(parameter) { + var _a; + return parameter.kind === 340 /* SyntaxKind.JSDocParameterTag */ ? (_a = parameter.typeExpression) === null || _a === void 0 ? void 0 : _a.type : parameter.type; + } + ts.getParameterTypeNode = getParameterTypeNode; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + /** + * Creates a `BaseNodeFactory` which can be used to create `Node` instances from the constructors provided by the object allocator. + */ + function createBaseNodeFactory() { + // tslint:disable variable-name + var NodeConstructor; + var TokenConstructor; + var IdentifierConstructor; + var PrivateIdentifierConstructor; + var SourceFileConstructor; + // tslint:enable variable-name + return { + createBaseSourceFileNode: createBaseSourceFileNode, + createBaseIdentifierNode: createBaseIdentifierNode, + createBasePrivateIdentifierNode: createBasePrivateIdentifierNode, + createBaseTokenNode: createBaseTokenNode, + createBaseNode: createBaseNode + }; + function createBaseSourceFileNode(kind) { + return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, /*pos*/ -1, /*end*/ -1); + } + function createBaseIdentifierNode(kind) { + return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, /*pos*/ -1, /*end*/ -1); + } + function createBasePrivateIdentifierNode(kind) { + return new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = ts.objectAllocator.getPrivateIdentifierConstructor()))(kind, /*pos*/ -1, /*end*/ -1); + } + function createBaseTokenNode(kind) { + return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, /*pos*/ -1, /*end*/ -1); + } + function createBaseNode(kind) { + return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, /*pos*/ -1, /*end*/ -1); + } + } + ts.createBaseNodeFactory = createBaseNodeFactory; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function createParenthesizerRules(factory) { + var binaryLeftOperandParenthesizerCache; + var binaryRightOperandParenthesizerCache; + return { + getParenthesizeLeftSideOfBinaryForOperator: getParenthesizeLeftSideOfBinaryForOperator, + getParenthesizeRightSideOfBinaryForOperator: getParenthesizeRightSideOfBinaryForOperator, + parenthesizeLeftSideOfBinary: parenthesizeLeftSideOfBinary, + parenthesizeRightSideOfBinary: parenthesizeRightSideOfBinary, + parenthesizeExpressionOfComputedPropertyName: parenthesizeExpressionOfComputedPropertyName, + parenthesizeConditionOfConditionalExpression: parenthesizeConditionOfConditionalExpression, + parenthesizeBranchOfConditionalExpression: parenthesizeBranchOfConditionalExpression, + parenthesizeExpressionOfExportDefault: parenthesizeExpressionOfExportDefault, + parenthesizeExpressionOfNew: parenthesizeExpressionOfNew, + parenthesizeLeftSideOfAccess: parenthesizeLeftSideOfAccess, + parenthesizeOperandOfPostfixUnary: parenthesizeOperandOfPostfixUnary, + parenthesizeOperandOfPrefixUnary: parenthesizeOperandOfPrefixUnary, + parenthesizeExpressionsOfCommaDelimitedList: parenthesizeExpressionsOfCommaDelimitedList, + parenthesizeExpressionForDisallowedComma: parenthesizeExpressionForDisallowedComma, + parenthesizeExpressionOfExpressionStatement: parenthesizeExpressionOfExpressionStatement, + parenthesizeConciseBodyOfArrowFunction: parenthesizeConciseBodyOfArrowFunction, + parenthesizeCheckTypeOfConditionalType: parenthesizeCheckTypeOfConditionalType, + parenthesizeExtendsTypeOfConditionalType: parenthesizeExtendsTypeOfConditionalType, + parenthesizeConstituentTypesOfUnionType: parenthesizeConstituentTypesOfUnionType, + parenthesizeConstituentTypeOfUnionType: parenthesizeConstituentTypeOfUnionType, + parenthesizeConstituentTypesOfIntersectionType: parenthesizeConstituentTypesOfIntersectionType, + parenthesizeConstituentTypeOfIntersectionType: parenthesizeConstituentTypeOfIntersectionType, + parenthesizeOperandOfTypeOperator: parenthesizeOperandOfTypeOperator, + parenthesizeOperandOfReadonlyTypeOperator: parenthesizeOperandOfReadonlyTypeOperator, + parenthesizeNonArrayTypeOfPostfixType: parenthesizeNonArrayTypeOfPostfixType, + parenthesizeElementTypesOfTupleType: parenthesizeElementTypesOfTupleType, + parenthesizeElementTypeOfTupleType: parenthesizeElementTypeOfTupleType, + parenthesizeTypeOfOptionalType: parenthesizeTypeOfOptionalType, + parenthesizeTypeArguments: parenthesizeTypeArguments, + parenthesizeLeadingTypeArgument: parenthesizeLeadingTypeArgument, + }; + function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) { + binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = new ts.Map()); + var parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind); + if (!parenthesizerRule) { + parenthesizerRule = function (node) { return parenthesizeLeftSideOfBinary(operatorKind, node); }; + binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule); + } + return parenthesizerRule; + } + function getParenthesizeRightSideOfBinaryForOperator(operatorKind) { + binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = new ts.Map()); + var parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind); + if (!parenthesizerRule) { + parenthesizerRule = function (node) { return parenthesizeRightSideOfBinary(operatorKind, /*leftSide*/ undefined, node); }; + binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule); + } + return parenthesizerRule; + } + /** + * Determines whether the operand to a BinaryExpression needs to be parenthesized. + * + * @param binaryOperator The operator for the BinaryExpression. + * @param operand The operand for the BinaryExpression. + * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the + * BinaryExpression. + */ + function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { + // If the operand has lower precedence, then it needs to be parenthesized to preserve the + // intent of the expression. For example, if the operand is `a + b` and the operator is + // `*`, then we need to parenthesize the operand to preserve the intended order of + // operations: `(a + b) * x`. + // + // If the operand has higher precedence, then it does not need to be parenthesized. For + // example, if the operand is `a * b` and the operator is `+`, then we do not need to + // parenthesize to preserve the intended order of operations: `a * b + x`. + // + // If the operand has the same precedence, then we need to check the associativity of + // the operator based on whether this is the left or right operand of the expression. + // + // For example, if `a / d` is on the right of operator `*`, we need to parenthesize + // to preserve the intended order of operations: `x * (a / d)` + // + // If `a ** d` is on the left of operator `**`, we need to parenthesize to preserve + // the intended order of operations: `(a ** b) ** c` + var binaryOperatorPrecedence = ts.getOperatorPrecedence(221 /* SyntaxKind.BinaryExpression */, binaryOperator); + var binaryOperatorAssociativity = ts.getOperatorAssociativity(221 /* SyntaxKind.BinaryExpression */, binaryOperator); + var emittedOperand = ts.skipPartiallyEmittedExpressions(operand); + if (!isLeftSideOfBinary && operand.kind === 214 /* SyntaxKind.ArrowFunction */ && binaryOperatorPrecedence > 3 /* OperatorPrecedence.Assignment */) { + // We need to parenthesize arrow functions on the right side to avoid it being + // parsed as parenthesized expression: `a && (() => {})` + return true; + } + var operandPrecedence = ts.getExpressionPrecedence(emittedOperand); + switch (ts.compareValues(operandPrecedence, binaryOperatorPrecedence)) { + case -1 /* Comparison.LessThan */: + // If the operand is the right side of a right-associative binary operation + // and is a yield expression, then we do not need parentheses. + if (!isLeftSideOfBinary + && binaryOperatorAssociativity === 1 /* Associativity.Right */ + && operand.kind === 224 /* SyntaxKind.YieldExpression */) { + return false; + } + return true; + case 1 /* Comparison.GreaterThan */: + return false; + case 0 /* Comparison.EqualTo */: + if (isLeftSideOfBinary) { + // No need to parenthesize the left operand when the binary operator is + // left associative: + // (a*b)/x -> a*b/x + // (a**b)/x -> a**b/x + // + // Parentheses are needed for the left operand when the binary operator is + // right associative: + // (a/b)**x -> (a/b)**x + // (a**b)**x -> (a**b)**x + return binaryOperatorAssociativity === 1 /* Associativity.Right */; + } + else { + if (ts.isBinaryExpression(emittedOperand) + && emittedOperand.operatorToken.kind === binaryOperator) { + // No need to parenthesize the right operand when the binary operator and + // operand are the same and one of the following: + // x*(a*b) => x*a*b + // x|(a|b) => x|a|b + // x&(a&b) => x&a&b + // x^(a^b) => x^a^b + if (operatorHasAssociativeProperty(binaryOperator)) { + return false; + } + // No need to parenthesize the right operand when the binary operator + // is plus (+) if both the left and right operands consist solely of either + // literals of the same kind or binary plus (+) expressions for literals of + // the same kind (recursively). + // "a"+(1+2) => "a"+(1+2) + // "a"+("b"+"c") => "a"+"b"+"c" + if (binaryOperator === 39 /* SyntaxKind.PlusToken */) { + var leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* SyntaxKind.Unknown */; + if (ts.isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { + return false; + } + } + } + // No need to parenthesize the right operand when the operand is right + // associative: + // x/(a**b) -> x/a**b + // x**(a**b) -> x**a**b + // + // Parentheses are needed for the right operand when the operand is left + // associative: + // x/(a*b) -> x/(a*b) + // x**(a/b) -> x**(a/b) + var operandAssociativity = ts.getExpressionAssociativity(emittedOperand); + return operandAssociativity === 0 /* Associativity.Left */; + } + } + } + /** + * Determines whether a binary operator is mathematically associative. + * + * @param binaryOperator The binary operator. + */ + function operatorHasAssociativeProperty(binaryOperator) { + // The following operators are associative in JavaScript: + // (a*b)*c -> a*(b*c) -> a*b*c + // (a|b)|c -> a|(b|c) -> a|b|c + // (a&b)&c -> a&(b&c) -> a&b&c + // (a^b)^c -> a^(b^c) -> a^b^c + // + // While addition is associative in mathematics, JavaScript's `+` is not + // guaranteed to be associative as it is overloaded with string concatenation. + return binaryOperator === 41 /* SyntaxKind.AsteriskToken */ + || binaryOperator === 51 /* SyntaxKind.BarToken */ + || binaryOperator === 50 /* SyntaxKind.AmpersandToken */ + || binaryOperator === 52 /* SyntaxKind.CaretToken */; + } + /** + * This function determines whether an expression consists of a homogeneous set of + * literal expressions or binary plus expressions that all share the same literal kind. + * It is used to determine whether the right-hand operand of a binary plus expression can be + * emitted without parentheses. + */ + function getLiteralKindOfBinaryPlusOperand(node) { + node = ts.skipPartiallyEmittedExpressions(node); + if (ts.isLiteralKind(node.kind)) { + return node.kind; + } + if (node.kind === 221 /* SyntaxKind.BinaryExpression */ && node.operatorToken.kind === 39 /* SyntaxKind.PlusToken */) { + if (node.cachedLiteralKind !== undefined) { + return node.cachedLiteralKind; + } + var leftKind = getLiteralKindOfBinaryPlusOperand(node.left); + var literalKind = ts.isLiteralKind(leftKind) + && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) + ? leftKind + : 0 /* SyntaxKind.Unknown */; + node.cachedLiteralKind = literalKind; + return literalKind; + } + return 0 /* SyntaxKind.Unknown */; + } + /** + * Wraps the operand to a BinaryExpression in parentheses if they are needed to preserve the intended + * order of operations. + * + * @param binaryOperator The operator for the BinaryExpression. + * @param operand The operand for the BinaryExpression. + * @param isLeftSideOfBinary A value indicating whether the operand is the left side of the + * BinaryExpression. + */ + function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { + var skipped = ts.skipPartiallyEmittedExpressions(operand); + // If the resulting expression is already parenthesized, we do not need to do any further processing. + if (skipped.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + return operand; + } + return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) + ? factory.createParenthesizedExpression(operand) + : operand; + } + function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) { + return parenthesizeBinaryOperand(binaryOperator, leftSide, /*isLeftSideOfBinary*/ true); + } + function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) { + return parenthesizeBinaryOperand(binaryOperator, rightSide, /*isLeftSideOfBinary*/ false, leftSide); + } + function parenthesizeExpressionOfComputedPropertyName(expression) { + return ts.isCommaSequence(expression) ? factory.createParenthesizedExpression(expression) : expression; + } + function parenthesizeConditionOfConditionalExpression(condition) { + var conditionalPrecedence = ts.getOperatorPrecedence(222 /* SyntaxKind.ConditionalExpression */, 57 /* SyntaxKind.QuestionToken */); + var emittedCondition = ts.skipPartiallyEmittedExpressions(condition); + var conditionPrecedence = ts.getExpressionPrecedence(emittedCondition); + if (ts.compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* Comparison.GreaterThan */) { + return factory.createParenthesizedExpression(condition); + } + return condition; + } + function parenthesizeBranchOfConditionalExpression(branch) { + // per ES grammar both 'whenTrue' and 'whenFalse' parts of conditional expression are assignment expressions + // so in case when comma expression is introduced as a part of previous transformations + // if should be wrapped in parens since comma operator has the lowest precedence + var emittedExpression = ts.skipPartiallyEmittedExpressions(branch); + return ts.isCommaSequence(emittedExpression) + ? factory.createParenthesizedExpression(branch) + : branch; + } + /** + * [Per the spec](https://tc39.github.io/ecma262/#prod-ExportDeclaration), `export default` accepts _AssigmentExpression_ but + * has a lookahead restriction for `function`, `async function`, and `class`. + * + * Basically, that means we need to parenthesize in the following cases: + * + * - BinaryExpression of CommaToken + * - CommaList (synthetic list of multiple comma expressions) + * - FunctionExpression + * - ClassExpression + */ + function parenthesizeExpressionOfExportDefault(expression) { + var check = ts.skipPartiallyEmittedExpressions(expression); + var needsParens = ts.isCommaSequence(check); + if (!needsParens) { + switch (ts.getLeftmostExpression(check, /*stopAtCallExpression*/ false).kind) { + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + needsParens = true; + } + } + return needsParens ? factory.createParenthesizedExpression(expression) : expression; + } + /** + * Wraps an expression in parentheses if it is needed in order to use the expression + * as the expression of a `NewExpression` node. + */ + function parenthesizeExpressionOfNew(expression) { + var leftmostExpr = ts.getLeftmostExpression(expression, /*stopAtCallExpressions*/ true); + switch (leftmostExpr.kind) { + case 208 /* SyntaxKind.CallExpression */: + return factory.createParenthesizedExpression(expression); + case 209 /* SyntaxKind.NewExpression */: + return !leftmostExpr.arguments + ? factory.createParenthesizedExpression(expression) + : expression; // TODO(rbuckton): Verify this assertion holds + } + return parenthesizeLeftSideOfAccess(expression); + } + /** + * Wraps an expression in parentheses if it is needed in order to use the expression for + * property or element access. + */ + function parenthesizeLeftSideOfAccess(expression) { + // isLeftHandSideExpression is almost the correct criterion for when it is not necessary + // to parenthesize the expression before a dot. The known exception is: + // + // NewExpression: + // new C.x -> not the same as (new C).x + // + var emittedExpression = ts.skipPartiallyEmittedExpressions(expression); + if (ts.isLeftHandSideExpression(emittedExpression) + && (emittedExpression.kind !== 209 /* SyntaxKind.NewExpression */ || emittedExpression.arguments)) { + // TODO(rbuckton): Verify whether this assertion holds. + return expression; + } + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return ts.setTextRange(factory.createParenthesizedExpression(expression), expression); + } + function parenthesizeOperandOfPostfixUnary(operand) { + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return ts.isLeftHandSideExpression(operand) ? operand : ts.setTextRange(factory.createParenthesizedExpression(operand), operand); + } + function parenthesizeOperandOfPrefixUnary(operand) { + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return ts.isUnaryExpression(operand) ? operand : ts.setTextRange(factory.createParenthesizedExpression(operand), operand); + } + function parenthesizeExpressionsOfCommaDelimitedList(elements) { + var result = ts.sameMap(elements, parenthesizeExpressionForDisallowedComma); + return ts.setTextRange(factory.createNodeArray(result, elements.hasTrailingComma), elements); + } + function parenthesizeExpressionForDisallowedComma(expression) { + var emittedExpression = ts.skipPartiallyEmittedExpressions(expression); + var expressionPrecedence = ts.getExpressionPrecedence(emittedExpression); + var commaPrecedence = ts.getOperatorPrecedence(221 /* SyntaxKind.BinaryExpression */, 27 /* SyntaxKind.CommaToken */); + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return expressionPrecedence > commaPrecedence ? expression : ts.setTextRange(factory.createParenthesizedExpression(expression), expression); + } + function parenthesizeExpressionOfExpressionStatement(expression) { + var emittedExpression = ts.skipPartiallyEmittedExpressions(expression); + if (ts.isCallExpression(emittedExpression)) { + var callee = emittedExpression.expression; + var kind = ts.skipPartiallyEmittedExpressions(callee).kind; + if (kind === 213 /* SyntaxKind.FunctionExpression */ || kind === 214 /* SyntaxKind.ArrowFunction */) { + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + var updated = factory.updateCallExpression(emittedExpression, ts.setTextRange(factory.createParenthesizedExpression(callee), callee), emittedExpression.typeArguments, emittedExpression.arguments); + return factory.restoreOuterExpressions(expression, updated, 8 /* OuterExpressionKinds.PartiallyEmittedExpressions */); + } + } + var leftmostExpressionKind = ts.getLeftmostExpression(emittedExpression, /*stopAtCallExpressions*/ false).kind; + if (leftmostExpressionKind === 205 /* SyntaxKind.ObjectLiteralExpression */ || leftmostExpressionKind === 213 /* SyntaxKind.FunctionExpression */) { + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return ts.setTextRange(factory.createParenthesizedExpression(expression), expression); + } + return expression; + } + function parenthesizeConciseBodyOfArrowFunction(body) { + if (!ts.isBlock(body) && (ts.isCommaSequence(body) || ts.getLeftmostExpression(body, /*stopAtCallExpressions*/ false).kind === 205 /* SyntaxKind.ObjectLiteralExpression */)) { + // TODO(rbuckton): Verifiy whether `setTextRange` is needed. + return ts.setTextRange(factory.createParenthesizedExpression(body), body); + } + return body; + } + // Type[Extends] : + // FunctionOrConstructorType + // ConditionalType[?Extends] + // ConditionalType[Extends] : + // UnionType[?Extends] + // [~Extends] UnionType[~Extends] `extends` Type[+Extends] `?` Type[~Extends] `:` Type[~Extends] + // + // - The check type (the `UnionType`, above) does not allow function, constructor, or conditional types (they must be parenthesized) + // - The extends type (the first `Type`, above) does not allow conditional types (they must be parenthesized). Function and constructor types are fine. + // - The true and false branch types (the second and third `Type` non-terminals, above) allow any type + function parenthesizeCheckTypeOfConditionalType(checkType) { + switch (checkType.kind) { + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 189 /* SyntaxKind.ConditionalType */: + return factory.createParenthesizedType(checkType); + } + return checkType; + } + function parenthesizeExtendsTypeOfConditionalType(extendsType) { + switch (extendsType.kind) { + case 189 /* SyntaxKind.ConditionalType */: + return factory.createParenthesizedType(extendsType); + } + return extendsType; + } + // UnionType[Extends] : + // `|`? IntersectionType[?Extends] + // UnionType[?Extends] `|` IntersectionType[?Extends] + // + // - A union type constituent has the same precedence as the check type of a conditional type + function parenthesizeConstituentTypeOfUnionType(type) { + switch (type.kind) { + case 187 /* SyntaxKind.UnionType */: // Not strictly necessary, but a union containing a union should have been flattened + case 188 /* SyntaxKind.IntersectionType */: // Not strictly necessary, but makes generated output more readable and avoids breaks in DT tests + return factory.createParenthesizedType(type); + } + return parenthesizeCheckTypeOfConditionalType(type); + } + function parenthesizeConstituentTypesOfUnionType(members) { + return factory.createNodeArray(ts.sameMap(members, parenthesizeConstituentTypeOfUnionType)); + } + // IntersectionType[Extends] : + // `&`? TypeOperator[?Extends] + // IntersectionType[?Extends] `&` TypeOperator[?Extends] + // + // - An intersection type constituent does not allow function, constructor, conditional, or union types (they must be parenthesized) + function parenthesizeConstituentTypeOfIntersectionType(type) { + switch (type.kind) { + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: // Not strictly necessary, but an intersection containing an intersection should have been flattened + return factory.createParenthesizedType(type); + } + return parenthesizeConstituentTypeOfUnionType(type); + } + function parenthesizeConstituentTypesOfIntersectionType(members) { + return factory.createNodeArray(ts.sameMap(members, parenthesizeConstituentTypeOfIntersectionType)); + } + // TypeOperator[Extends] : + // PostfixType + // InferType[?Extends] + // `keyof` TypeOperator[?Extends] + // `unique` TypeOperator[?Extends] + // `readonly` TypeOperator[?Extends] + // + function parenthesizeOperandOfTypeOperator(type) { + switch (type.kind) { + case 188 /* SyntaxKind.IntersectionType */: + return factory.createParenthesizedType(type); + } + return parenthesizeConstituentTypeOfIntersectionType(type); + } + function parenthesizeOperandOfReadonlyTypeOperator(type) { + switch (type.kind) { + case 193 /* SyntaxKind.TypeOperator */: + return factory.createParenthesizedType(type); + } + return parenthesizeOperandOfTypeOperator(type); + } + // PostfixType : + // NonArrayType + // NonArrayType [no LineTerminator here] `!` // JSDoc + // NonArrayType [no LineTerminator here] `?` // JSDoc + // IndexedAccessType + // ArrayType + // + // IndexedAccessType : + // NonArrayType `[` Type[~Extends] `]` + // + // ArrayType : + // NonArrayType `[` `]` + // + function parenthesizeNonArrayTypeOfPostfixType(type) { + switch (type.kind) { + case 190 /* SyntaxKind.InferType */: + case 193 /* SyntaxKind.TypeOperator */: + case 181 /* SyntaxKind.TypeQuery */: // Not strictly necessary, but makes generated output more readable and avoids breaks in DT tests + return factory.createParenthesizedType(type); + } + return parenthesizeOperandOfTypeOperator(type); + } + // TupleType : + // `[` Elision? `]` + // `[` NamedTupleElementTypes `]` + // `[` NamedTupleElementTypes `,` Elision? `]` + // `[` TupleElementTypes `]` + // `[` TupleElementTypes `,` Elision? `]` + // + // NamedTupleElementTypes : + // Elision? NamedTupleMember + // NamedTupleElementTypes `,` Elision? NamedTupleMember + // + // NamedTupleMember : + // Identifier `?`? `:` Type[~Extends] + // `...` Identifier `:` Type[~Extends] + // + // TupleElementTypes : + // Elision? TupleElementType + // TupleElementTypes `,` Elision? TupleElementType + // + // TupleElementType : + // Type[~Extends] // NOTE: Needs cover grammar to disallow JSDoc postfix-optional + // OptionalType + // RestType + // + // OptionalType : + // Type[~Extends] `?` // NOTE: Needs cover grammar to disallow JSDoc postfix-optional + // + // RestType : + // `...` Type[~Extends] + // + function parenthesizeElementTypesOfTupleType(types) { + return factory.createNodeArray(ts.sameMap(types, parenthesizeElementTypeOfTupleType)); + } + function parenthesizeElementTypeOfTupleType(type) { + if (hasJSDocPostfixQuestion(type)) + return factory.createParenthesizedType(type); + return type; + } + function hasJSDocPostfixQuestion(type) { + if (ts.isJSDocNullableType(type)) + return type.postfix; + if (ts.isNamedTupleMember(type)) + return hasJSDocPostfixQuestion(type.type); + if (ts.isFunctionTypeNode(type) || ts.isConstructorTypeNode(type) || ts.isTypeOperatorNode(type)) + return hasJSDocPostfixQuestion(type.type); + if (ts.isConditionalTypeNode(type)) + return hasJSDocPostfixQuestion(type.falseType); + if (ts.isUnionTypeNode(type)) + return hasJSDocPostfixQuestion(ts.last(type.types)); + if (ts.isIntersectionTypeNode(type)) + return hasJSDocPostfixQuestion(ts.last(type.types)); + if (ts.isInferTypeNode(type)) + return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint); + return false; + } + function parenthesizeTypeOfOptionalType(type) { + if (hasJSDocPostfixQuestion(type)) + return factory.createParenthesizedType(type); + return parenthesizeNonArrayTypeOfPostfixType(type); + } + // function parenthesizeMemberOfElementType(member: TypeNode): TypeNode { + // switch (member.kind) { + // case SyntaxKind.UnionType: + // case SyntaxKind.IntersectionType: + // case SyntaxKind.FunctionType: + // case SyntaxKind.ConstructorType: + // return factory.createParenthesizedType(member); + // } + // return parenthesizeMemberOfConditionalType(member); + // } + // function parenthesizeElementTypeOfArrayType(member: TypeNode): TypeNode { + // switch (member.kind) { + // case SyntaxKind.TypeQuery: + // case SyntaxKind.TypeOperator: + // case SyntaxKind.InferType: + // return factory.createParenthesizedType(member); + // } + // return parenthesizeMemberOfElementType(member); + // } + function parenthesizeLeadingTypeArgument(node) { + return ts.isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory.createParenthesizedType(node) : node; + } + function parenthesizeOrdinalTypeArgument(node, i) { + return i === 0 ? parenthesizeLeadingTypeArgument(node) : node; + } + function parenthesizeTypeArguments(typeArguments) { + if (ts.some(typeArguments)) { + return factory.createNodeArray(ts.sameMap(typeArguments, parenthesizeOrdinalTypeArgument)); + } + } + } + ts.createParenthesizerRules = createParenthesizerRules; + ts.nullParenthesizerRules = { + getParenthesizeLeftSideOfBinaryForOperator: function (_) { return ts.identity; }, + getParenthesizeRightSideOfBinaryForOperator: function (_) { return ts.identity; }, + parenthesizeLeftSideOfBinary: function (_binaryOperator, leftSide) { return leftSide; }, + parenthesizeRightSideOfBinary: function (_binaryOperator, _leftSide, rightSide) { return rightSide; }, + parenthesizeExpressionOfComputedPropertyName: ts.identity, + parenthesizeConditionOfConditionalExpression: ts.identity, + parenthesizeBranchOfConditionalExpression: ts.identity, + parenthesizeExpressionOfExportDefault: ts.identity, + parenthesizeExpressionOfNew: function (expression) { return ts.cast(expression, ts.isLeftHandSideExpression); }, + parenthesizeLeftSideOfAccess: function (expression) { return ts.cast(expression, ts.isLeftHandSideExpression); }, + parenthesizeOperandOfPostfixUnary: function (operand) { return ts.cast(operand, ts.isLeftHandSideExpression); }, + parenthesizeOperandOfPrefixUnary: function (operand) { return ts.cast(operand, ts.isUnaryExpression); }, + parenthesizeExpressionsOfCommaDelimitedList: function (nodes) { return ts.cast(nodes, ts.isNodeArray); }, + parenthesizeExpressionForDisallowedComma: ts.identity, + parenthesizeExpressionOfExpressionStatement: ts.identity, + parenthesizeConciseBodyOfArrowFunction: ts.identity, + parenthesizeCheckTypeOfConditionalType: ts.identity, + parenthesizeExtendsTypeOfConditionalType: ts.identity, + parenthesizeConstituentTypesOfUnionType: function (nodes) { return ts.cast(nodes, ts.isNodeArray); }, + parenthesizeConstituentTypeOfUnionType: ts.identity, + parenthesizeConstituentTypesOfIntersectionType: function (nodes) { return ts.cast(nodes, ts.isNodeArray); }, + parenthesizeConstituentTypeOfIntersectionType: ts.identity, + parenthesizeOperandOfTypeOperator: ts.identity, + parenthesizeOperandOfReadonlyTypeOperator: ts.identity, + parenthesizeNonArrayTypeOfPostfixType: ts.identity, + parenthesizeElementTypesOfTupleType: function (nodes) { return ts.cast(nodes, ts.isNodeArray); }, + parenthesizeElementTypeOfTupleType: ts.identity, + parenthesizeTypeOfOptionalType: ts.identity, + parenthesizeTypeArguments: function (nodes) { return nodes && ts.cast(nodes, ts.isNodeArray); }, + parenthesizeLeadingTypeArgument: ts.identity, + }; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function createNodeConverters(factory) { + return { + convertToFunctionBlock: convertToFunctionBlock, + convertToFunctionExpression: convertToFunctionExpression, + convertToArrayAssignmentElement: convertToArrayAssignmentElement, + convertToObjectAssignmentElement: convertToObjectAssignmentElement, + convertToAssignmentPattern: convertToAssignmentPattern, + convertToObjectAssignmentPattern: convertToObjectAssignmentPattern, + convertToArrayAssignmentPattern: convertToArrayAssignmentPattern, + convertToAssignmentElementTarget: convertToAssignmentElementTarget, + }; + function convertToFunctionBlock(node, multiLine) { + if (ts.isBlock(node)) + return node; + var returnStatement = factory.createReturnStatement(node); + ts.setTextRange(returnStatement, node); + var body = factory.createBlock([returnStatement], multiLine); + ts.setTextRange(body, node); + return body; + } + function convertToFunctionExpression(node) { + if (!node.body) + return ts.Debug.fail("Cannot convert a FunctionDeclaration without a body"); + var updated = factory.createFunctionExpression(node.modifiers, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body); + ts.setOriginalNode(updated, node); + ts.setTextRange(updated, node); + if (ts.getStartsOnNewLine(node)) { + ts.setStartsOnNewLine(updated, /*newLine*/ true); + } + return updated; + } + function convertToArrayAssignmentElement(element) { + if (ts.isBindingElement(element)) { + if (element.dotDotDotToken) { + ts.Debug.assertNode(element.name, ts.isIdentifier); + return ts.setOriginalNode(ts.setTextRange(factory.createSpreadElement(element.name), element), element); + } + var expression = convertToAssignmentElementTarget(element.name); + return element.initializer + ? ts.setOriginalNode(ts.setTextRange(factory.createAssignment(expression, element.initializer), element), element) + : expression; + } + return ts.cast(element, ts.isExpression); + } + function convertToObjectAssignmentElement(element) { + if (ts.isBindingElement(element)) { + if (element.dotDotDotToken) { + ts.Debug.assertNode(element.name, ts.isIdentifier); + return ts.setOriginalNode(ts.setTextRange(factory.createSpreadAssignment(element.name), element), element); + } + if (element.propertyName) { + var expression = convertToAssignmentElementTarget(element.name); + return ts.setOriginalNode(ts.setTextRange(factory.createPropertyAssignment(element.propertyName, element.initializer ? factory.createAssignment(expression, element.initializer) : expression), element), element); + } + ts.Debug.assertNode(element.name, ts.isIdentifier); + return ts.setOriginalNode(ts.setTextRange(factory.createShorthandPropertyAssignment(element.name, element.initializer), element), element); + } + return ts.cast(element, ts.isObjectLiteralElementLike); + } + function convertToAssignmentPattern(node) { + switch (node.kind) { + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return convertToArrayAssignmentPattern(node); + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return convertToObjectAssignmentPattern(node); + } + } + function convertToObjectAssignmentPattern(node) { + if (ts.isObjectBindingPattern(node)) { + return ts.setOriginalNode(ts.setTextRange(factory.createObjectLiteralExpression(ts.map(node.elements, convertToObjectAssignmentElement)), node), node); + } + return ts.cast(node, ts.isObjectLiteralExpression); + } + function convertToArrayAssignmentPattern(node) { + if (ts.isArrayBindingPattern(node)) { + return ts.setOriginalNode(ts.setTextRange(factory.createArrayLiteralExpression(ts.map(node.elements, convertToArrayAssignmentElement)), node), node); + } + return ts.cast(node, ts.isArrayLiteralExpression); + } + function convertToAssignmentElementTarget(node) { + if (ts.isBindingPattern(node)) { + return convertToAssignmentPattern(node); + } + return ts.cast(node, ts.isExpression); + } + } + ts.createNodeConverters = createNodeConverters; + ts.nullNodeConverters = { + convertToFunctionBlock: ts.notImplemented, + convertToFunctionExpression: ts.notImplemented, + convertToArrayAssignmentElement: ts.notImplemented, + convertToObjectAssignmentElement: ts.notImplemented, + convertToAssignmentPattern: ts.notImplemented, + convertToObjectAssignmentPattern: ts.notImplemented, + convertToArrayAssignmentPattern: ts.notImplemented, + convertToAssignmentElementTarget: ts.notImplemented, + }; +})(ts || (ts = {})); +var ts; +(function (ts) { + var nextAutoGenerateId = 0; + /* @internal */ + var NodeFactoryFlags; + (function (NodeFactoryFlags) { + NodeFactoryFlags[NodeFactoryFlags["None"] = 0] = "None"; + // Disables the parenthesizer rules for the factory. + NodeFactoryFlags[NodeFactoryFlags["NoParenthesizerRules"] = 1] = "NoParenthesizerRules"; + // Disables the node converters for the factory. + NodeFactoryFlags[NodeFactoryFlags["NoNodeConverters"] = 2] = "NoNodeConverters"; + // Ensures new `PropertyAccessExpression` nodes are created with the `NoIndentation` emit flag set. + NodeFactoryFlags[NodeFactoryFlags["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess"; + // Do not set an `original` pointer when updating a node. + NodeFactoryFlags[NodeFactoryFlags["NoOriginalNode"] = 8] = "NoOriginalNode"; + })(NodeFactoryFlags = ts.NodeFactoryFlags || (ts.NodeFactoryFlags = {})); + /** + * Creates a `NodeFactory` that can be used to create and update a syntax tree. + * @param flags Flags that control factory behavior. + * @param baseFactory A `BaseNodeFactory` used to create the base `Node` objects. + */ + /* @internal */ + function createNodeFactory(flags, baseFactory) { + var update = flags & 8 /* NodeFactoryFlags.NoOriginalNode */ ? updateWithoutOriginal : updateWithOriginal; + // Lazily load the parenthesizer, node converters, and some factory methods until they are used. + var parenthesizerRules = ts.memoize(function () { return flags & 1 /* NodeFactoryFlags.NoParenthesizerRules */ ? ts.nullParenthesizerRules : ts.createParenthesizerRules(factory); }); + var converters = ts.memoize(function () { return flags & 2 /* NodeFactoryFlags.NoNodeConverters */ ? ts.nullNodeConverters : ts.createNodeConverters(factory); }); + // lazy initializaton of common operator factories + var getBinaryCreateFunction = ts.memoizeOne(function (operator) { return function (left, right) { return createBinaryExpression(left, operator, right); }; }); + var getPrefixUnaryCreateFunction = ts.memoizeOne(function (operator) { return function (operand) { return createPrefixUnaryExpression(operator, operand); }; }); + var getPostfixUnaryCreateFunction = ts.memoizeOne(function (operator) { return function (operand) { return createPostfixUnaryExpression(operand, operator); }; }); + var getJSDocPrimaryTypeCreateFunction = ts.memoizeOne(function (kind) { return function () { return createJSDocPrimaryTypeWorker(kind); }; }); + var getJSDocUnaryTypeCreateFunction = ts.memoizeOne(function (kind) { return function (type) { return createJSDocUnaryTypeWorker(kind, type); }; }); + var getJSDocUnaryTypeUpdateFunction = ts.memoizeOne(function (kind) { return function (node, type) { return updateJSDocUnaryTypeWorker(kind, node, type); }; }); + var getJSDocPrePostfixUnaryTypeCreateFunction = ts.memoizeOne(function (kind) { return function (type, postfix) { return createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix); }; }); + var getJSDocPrePostfixUnaryTypeUpdateFunction = ts.memoizeOne(function (kind) { return function (node, type) { return updateJSDocPrePostfixUnaryTypeWorker(kind, node, type); }; }); + var getJSDocSimpleTagCreateFunction = ts.memoizeOne(function (kind) { return function (tagName, comment) { return createJSDocSimpleTagWorker(kind, tagName, comment); }; }); + var getJSDocSimpleTagUpdateFunction = ts.memoizeOne(function (kind) { return function (node, tagName, comment) { return updateJSDocSimpleTagWorker(kind, node, tagName, comment); }; }); + var getJSDocTypeLikeTagCreateFunction = ts.memoizeOne(function (kind) { return function (tagName, typeExpression, comment) { return createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment); }; }); + var getJSDocTypeLikeTagUpdateFunction = ts.memoizeOne(function (kind) { return function (node, tagName, typeExpression, comment) { return updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment); }; }); + var factory = { + get parenthesizer() { return parenthesizerRules(); }, + get converters() { return converters(); }, + baseFactory: baseFactory, + flags: flags, + createNodeArray: createNodeArray, + createNumericLiteral: createNumericLiteral, + createBigIntLiteral: createBigIntLiteral, + createStringLiteral: createStringLiteral, + createStringLiteralFromNode: createStringLiteralFromNode, + createRegularExpressionLiteral: createRegularExpressionLiteral, + createLiteralLikeNode: createLiteralLikeNode, + createIdentifier: createIdentifier, + updateIdentifier: updateIdentifier, + createTempVariable: createTempVariable, + createLoopVariable: createLoopVariable, + createUniqueName: createUniqueName, + getGeneratedNameForNode: getGeneratedNameForNode, + createPrivateIdentifier: createPrivateIdentifier, + createToken: createToken, + createSuper: createSuper, + createThis: createThis, + createNull: createNull, + createTrue: createTrue, + createFalse: createFalse, + createModifier: createModifier, + createModifiersFromModifierFlags: createModifiersFromModifierFlags, + createQualifiedName: createQualifiedName, + updateQualifiedName: updateQualifiedName, + createComputedPropertyName: createComputedPropertyName, + updateComputedPropertyName: updateComputedPropertyName, + createTypeParameterDeclaration: createTypeParameterDeclaration, + updateTypeParameterDeclaration: updateTypeParameterDeclaration, + createParameterDeclaration: createParameterDeclaration, + updateParameterDeclaration: updateParameterDeclaration, + createDecorator: createDecorator, + updateDecorator: updateDecorator, + createPropertySignature: createPropertySignature, + updatePropertySignature: updatePropertySignature, + createPropertyDeclaration: createPropertyDeclaration, + updatePropertyDeclaration: updatePropertyDeclaration, + createMethodSignature: createMethodSignature, + updateMethodSignature: updateMethodSignature, + createMethodDeclaration: createMethodDeclaration, + updateMethodDeclaration: updateMethodDeclaration, + createConstructorDeclaration: createConstructorDeclaration, + updateConstructorDeclaration: updateConstructorDeclaration, + createGetAccessorDeclaration: createGetAccessorDeclaration, + updateGetAccessorDeclaration: updateGetAccessorDeclaration, + createSetAccessorDeclaration: createSetAccessorDeclaration, + updateSetAccessorDeclaration: updateSetAccessorDeclaration, + createCallSignature: createCallSignature, + updateCallSignature: updateCallSignature, + createConstructSignature: createConstructSignature, + updateConstructSignature: updateConstructSignature, + createIndexSignature: createIndexSignature, + updateIndexSignature: updateIndexSignature, + createClassStaticBlockDeclaration: createClassStaticBlockDeclaration, + updateClassStaticBlockDeclaration: updateClassStaticBlockDeclaration, + createTemplateLiteralTypeSpan: createTemplateLiteralTypeSpan, + updateTemplateLiteralTypeSpan: updateTemplateLiteralTypeSpan, + createKeywordTypeNode: createKeywordTypeNode, + createTypePredicateNode: createTypePredicateNode, + updateTypePredicateNode: updateTypePredicateNode, + createTypeReferenceNode: createTypeReferenceNode, + updateTypeReferenceNode: updateTypeReferenceNode, + createFunctionTypeNode: createFunctionTypeNode, + updateFunctionTypeNode: updateFunctionTypeNode, + createConstructorTypeNode: createConstructorTypeNode, + updateConstructorTypeNode: updateConstructorTypeNode, + createTypeQueryNode: createTypeQueryNode, + updateTypeQueryNode: updateTypeQueryNode, + createTypeLiteralNode: createTypeLiteralNode, + updateTypeLiteralNode: updateTypeLiteralNode, + createArrayTypeNode: createArrayTypeNode, + updateArrayTypeNode: updateArrayTypeNode, + createTupleTypeNode: createTupleTypeNode, + updateTupleTypeNode: updateTupleTypeNode, + createNamedTupleMember: createNamedTupleMember, + updateNamedTupleMember: updateNamedTupleMember, + createOptionalTypeNode: createOptionalTypeNode, + updateOptionalTypeNode: updateOptionalTypeNode, + createRestTypeNode: createRestTypeNode, + updateRestTypeNode: updateRestTypeNode, + createUnionTypeNode: createUnionTypeNode, + updateUnionTypeNode: updateUnionTypeNode, + createIntersectionTypeNode: createIntersectionTypeNode, + updateIntersectionTypeNode: updateIntersectionTypeNode, + createConditionalTypeNode: createConditionalTypeNode, + updateConditionalTypeNode: updateConditionalTypeNode, + createInferTypeNode: createInferTypeNode, + updateInferTypeNode: updateInferTypeNode, + createImportTypeNode: createImportTypeNode, + updateImportTypeNode: updateImportTypeNode, + createParenthesizedType: createParenthesizedType, + updateParenthesizedType: updateParenthesizedType, + createThisTypeNode: createThisTypeNode, + createTypeOperatorNode: createTypeOperatorNode, + updateTypeOperatorNode: updateTypeOperatorNode, + createIndexedAccessTypeNode: createIndexedAccessTypeNode, + updateIndexedAccessTypeNode: updateIndexedAccessTypeNode, + createMappedTypeNode: createMappedTypeNode, + updateMappedTypeNode: updateMappedTypeNode, + createLiteralTypeNode: createLiteralTypeNode, + updateLiteralTypeNode: updateLiteralTypeNode, + createTemplateLiteralType: createTemplateLiteralType, + updateTemplateLiteralType: updateTemplateLiteralType, + createObjectBindingPattern: createObjectBindingPattern, + updateObjectBindingPattern: updateObjectBindingPattern, + createArrayBindingPattern: createArrayBindingPattern, + updateArrayBindingPattern: updateArrayBindingPattern, + createBindingElement: createBindingElement, + updateBindingElement: updateBindingElement, + createArrayLiteralExpression: createArrayLiteralExpression, + updateArrayLiteralExpression: updateArrayLiteralExpression, + createObjectLiteralExpression: createObjectLiteralExpression, + updateObjectLiteralExpression: updateObjectLiteralExpression, + createPropertyAccessExpression: flags & 4 /* NodeFactoryFlags.NoIndentationOnFreshPropertyAccess */ ? + function (expression, name) { return ts.setEmitFlags(createPropertyAccessExpression(expression, name), 131072 /* EmitFlags.NoIndentation */); } : + createPropertyAccessExpression, + updatePropertyAccessExpression: updatePropertyAccessExpression, + createPropertyAccessChain: flags & 4 /* NodeFactoryFlags.NoIndentationOnFreshPropertyAccess */ ? + function (expression, questionDotToken, name) { return ts.setEmitFlags(createPropertyAccessChain(expression, questionDotToken, name), 131072 /* EmitFlags.NoIndentation */); } : + createPropertyAccessChain, + updatePropertyAccessChain: updatePropertyAccessChain, + createElementAccessExpression: createElementAccessExpression, + updateElementAccessExpression: updateElementAccessExpression, + createElementAccessChain: createElementAccessChain, + updateElementAccessChain: updateElementAccessChain, + createCallExpression: createCallExpression, + updateCallExpression: updateCallExpression, + createCallChain: createCallChain, + updateCallChain: updateCallChain, + createNewExpression: createNewExpression, + updateNewExpression: updateNewExpression, + createTaggedTemplateExpression: createTaggedTemplateExpression, + updateTaggedTemplateExpression: updateTaggedTemplateExpression, + createTypeAssertion: createTypeAssertion, + updateTypeAssertion: updateTypeAssertion, + createParenthesizedExpression: createParenthesizedExpression, + updateParenthesizedExpression: updateParenthesizedExpression, + createFunctionExpression: createFunctionExpression, + updateFunctionExpression: updateFunctionExpression, + createArrowFunction: createArrowFunction, + updateArrowFunction: updateArrowFunction, + createDeleteExpression: createDeleteExpression, + updateDeleteExpression: updateDeleteExpression, + createTypeOfExpression: createTypeOfExpression, + updateTypeOfExpression: updateTypeOfExpression, + createVoidExpression: createVoidExpression, + updateVoidExpression: updateVoidExpression, + createAwaitExpression: createAwaitExpression, + updateAwaitExpression: updateAwaitExpression, + createPrefixUnaryExpression: createPrefixUnaryExpression, + updatePrefixUnaryExpression: updatePrefixUnaryExpression, + createPostfixUnaryExpression: createPostfixUnaryExpression, + updatePostfixUnaryExpression: updatePostfixUnaryExpression, + createBinaryExpression: createBinaryExpression, + updateBinaryExpression: updateBinaryExpression, + createConditionalExpression: createConditionalExpression, + updateConditionalExpression: updateConditionalExpression, + createTemplateExpression: createTemplateExpression, + updateTemplateExpression: updateTemplateExpression, + createTemplateHead: createTemplateHead, + createTemplateMiddle: createTemplateMiddle, + createTemplateTail: createTemplateTail, + createNoSubstitutionTemplateLiteral: createNoSubstitutionTemplateLiteral, + createTemplateLiteralLikeNode: createTemplateLiteralLikeNode, + createYieldExpression: createYieldExpression, + updateYieldExpression: updateYieldExpression, + createSpreadElement: createSpreadElement, + updateSpreadElement: updateSpreadElement, + createClassExpression: createClassExpression, + updateClassExpression: updateClassExpression, + createOmittedExpression: createOmittedExpression, + createExpressionWithTypeArguments: createExpressionWithTypeArguments, + updateExpressionWithTypeArguments: updateExpressionWithTypeArguments, + createAsExpression: createAsExpression, + updateAsExpression: updateAsExpression, + createNonNullExpression: createNonNullExpression, + updateNonNullExpression: updateNonNullExpression, + createNonNullChain: createNonNullChain, + updateNonNullChain: updateNonNullChain, + createMetaProperty: createMetaProperty, + updateMetaProperty: updateMetaProperty, + createTemplateSpan: createTemplateSpan, + updateTemplateSpan: updateTemplateSpan, + createSemicolonClassElement: createSemicolonClassElement, + createBlock: createBlock, + updateBlock: updateBlock, + createVariableStatement: createVariableStatement, + updateVariableStatement: updateVariableStatement, + createEmptyStatement: createEmptyStatement, + createExpressionStatement: createExpressionStatement, + updateExpressionStatement: updateExpressionStatement, + createIfStatement: createIfStatement, + updateIfStatement: updateIfStatement, + createDoStatement: createDoStatement, + updateDoStatement: updateDoStatement, + createWhileStatement: createWhileStatement, + updateWhileStatement: updateWhileStatement, + createForStatement: createForStatement, + updateForStatement: updateForStatement, + createForInStatement: createForInStatement, + updateForInStatement: updateForInStatement, + createForOfStatement: createForOfStatement, + updateForOfStatement: updateForOfStatement, + createContinueStatement: createContinueStatement, + updateContinueStatement: updateContinueStatement, + createBreakStatement: createBreakStatement, + updateBreakStatement: updateBreakStatement, + createReturnStatement: createReturnStatement, + updateReturnStatement: updateReturnStatement, + createWithStatement: createWithStatement, + updateWithStatement: updateWithStatement, + createSwitchStatement: createSwitchStatement, + updateSwitchStatement: updateSwitchStatement, + createLabeledStatement: createLabeledStatement, + updateLabeledStatement: updateLabeledStatement, + createThrowStatement: createThrowStatement, + updateThrowStatement: updateThrowStatement, + createTryStatement: createTryStatement, + updateTryStatement: updateTryStatement, + createDebuggerStatement: createDebuggerStatement, + createVariableDeclaration: createVariableDeclaration, + updateVariableDeclaration: updateVariableDeclaration, + createVariableDeclarationList: createVariableDeclarationList, + updateVariableDeclarationList: updateVariableDeclarationList, + createFunctionDeclaration: createFunctionDeclaration, + updateFunctionDeclaration: updateFunctionDeclaration, + createClassDeclaration: createClassDeclaration, + updateClassDeclaration: updateClassDeclaration, + createInterfaceDeclaration: createInterfaceDeclaration, + updateInterfaceDeclaration: updateInterfaceDeclaration, + createTypeAliasDeclaration: createTypeAliasDeclaration, + updateTypeAliasDeclaration: updateTypeAliasDeclaration, + createEnumDeclaration: createEnumDeclaration, + updateEnumDeclaration: updateEnumDeclaration, + createModuleDeclaration: createModuleDeclaration, + updateModuleDeclaration: updateModuleDeclaration, + createModuleBlock: createModuleBlock, + updateModuleBlock: updateModuleBlock, + createCaseBlock: createCaseBlock, + updateCaseBlock: updateCaseBlock, + createNamespaceExportDeclaration: createNamespaceExportDeclaration, + updateNamespaceExportDeclaration: updateNamespaceExportDeclaration, + createImportEqualsDeclaration: createImportEqualsDeclaration, + updateImportEqualsDeclaration: updateImportEqualsDeclaration, + createImportDeclaration: createImportDeclaration, + updateImportDeclaration: updateImportDeclaration, + createImportClause: createImportClause, + updateImportClause: updateImportClause, + createAssertClause: createAssertClause, + updateAssertClause: updateAssertClause, + createAssertEntry: createAssertEntry, + updateAssertEntry: updateAssertEntry, + createImportTypeAssertionContainer: createImportTypeAssertionContainer, + updateImportTypeAssertionContainer: updateImportTypeAssertionContainer, + createNamespaceImport: createNamespaceImport, + updateNamespaceImport: updateNamespaceImport, + createNamespaceExport: createNamespaceExport, + updateNamespaceExport: updateNamespaceExport, + createNamedImports: createNamedImports, + updateNamedImports: updateNamedImports, + createImportSpecifier: createImportSpecifier, + updateImportSpecifier: updateImportSpecifier, + createExportAssignment: createExportAssignment, + updateExportAssignment: updateExportAssignment, + createExportDeclaration: createExportDeclaration, + updateExportDeclaration: updateExportDeclaration, + createNamedExports: createNamedExports, + updateNamedExports: updateNamedExports, + createExportSpecifier: createExportSpecifier, + updateExportSpecifier: updateExportSpecifier, + createMissingDeclaration: createMissingDeclaration, + createExternalModuleReference: createExternalModuleReference, + updateExternalModuleReference: updateExternalModuleReference, + // lazily load factory members for JSDoc types with similar structure + get createJSDocAllType() { return getJSDocPrimaryTypeCreateFunction(312 /* SyntaxKind.JSDocAllType */); }, + get createJSDocUnknownType() { return getJSDocPrimaryTypeCreateFunction(313 /* SyntaxKind.JSDocUnknownType */); }, + get createJSDocNonNullableType() { return getJSDocPrePostfixUnaryTypeCreateFunction(315 /* SyntaxKind.JSDocNonNullableType */); }, + get updateJSDocNonNullableType() { return getJSDocPrePostfixUnaryTypeUpdateFunction(315 /* SyntaxKind.JSDocNonNullableType */); }, + get createJSDocNullableType() { return getJSDocPrePostfixUnaryTypeCreateFunction(314 /* SyntaxKind.JSDocNullableType */); }, + get updateJSDocNullableType() { return getJSDocPrePostfixUnaryTypeUpdateFunction(314 /* SyntaxKind.JSDocNullableType */); }, + get createJSDocOptionalType() { return getJSDocUnaryTypeCreateFunction(316 /* SyntaxKind.JSDocOptionalType */); }, + get updateJSDocOptionalType() { return getJSDocUnaryTypeUpdateFunction(316 /* SyntaxKind.JSDocOptionalType */); }, + get createJSDocVariadicType() { return getJSDocUnaryTypeCreateFunction(318 /* SyntaxKind.JSDocVariadicType */); }, + get updateJSDocVariadicType() { return getJSDocUnaryTypeUpdateFunction(318 /* SyntaxKind.JSDocVariadicType */); }, + get createJSDocNamepathType() { return getJSDocUnaryTypeCreateFunction(319 /* SyntaxKind.JSDocNamepathType */); }, + get updateJSDocNamepathType() { return getJSDocUnaryTypeUpdateFunction(319 /* SyntaxKind.JSDocNamepathType */); }, + createJSDocFunctionType: createJSDocFunctionType, + updateJSDocFunctionType: updateJSDocFunctionType, + createJSDocTypeLiteral: createJSDocTypeLiteral, + updateJSDocTypeLiteral: updateJSDocTypeLiteral, + createJSDocTypeExpression: createJSDocTypeExpression, + updateJSDocTypeExpression: updateJSDocTypeExpression, + createJSDocSignature: createJSDocSignature, + updateJSDocSignature: updateJSDocSignature, + createJSDocTemplateTag: createJSDocTemplateTag, + updateJSDocTemplateTag: updateJSDocTemplateTag, + createJSDocTypedefTag: createJSDocTypedefTag, + updateJSDocTypedefTag: updateJSDocTypedefTag, + createJSDocParameterTag: createJSDocParameterTag, + updateJSDocParameterTag: updateJSDocParameterTag, + createJSDocPropertyTag: createJSDocPropertyTag, + updateJSDocPropertyTag: updateJSDocPropertyTag, + createJSDocCallbackTag: createJSDocCallbackTag, + updateJSDocCallbackTag: updateJSDocCallbackTag, + createJSDocAugmentsTag: createJSDocAugmentsTag, + updateJSDocAugmentsTag: updateJSDocAugmentsTag, + createJSDocImplementsTag: createJSDocImplementsTag, + updateJSDocImplementsTag: updateJSDocImplementsTag, + createJSDocSeeTag: createJSDocSeeTag, + updateJSDocSeeTag: updateJSDocSeeTag, + createJSDocNameReference: createJSDocNameReference, + updateJSDocNameReference: updateJSDocNameReference, + createJSDocMemberName: createJSDocMemberName, + updateJSDocMemberName: updateJSDocMemberName, + createJSDocLink: createJSDocLink, + updateJSDocLink: updateJSDocLink, + createJSDocLinkCode: createJSDocLinkCode, + updateJSDocLinkCode: updateJSDocLinkCode, + createJSDocLinkPlain: createJSDocLinkPlain, + updateJSDocLinkPlain: updateJSDocLinkPlain, + // lazily load factory members for JSDoc tags with similar structure + get createJSDocTypeTag() { return getJSDocTypeLikeTagCreateFunction(343 /* SyntaxKind.JSDocTypeTag */); }, + get updateJSDocTypeTag() { return getJSDocTypeLikeTagUpdateFunction(343 /* SyntaxKind.JSDocTypeTag */); }, + get createJSDocReturnTag() { return getJSDocTypeLikeTagCreateFunction(341 /* SyntaxKind.JSDocReturnTag */); }, + get updateJSDocReturnTag() { return getJSDocTypeLikeTagUpdateFunction(341 /* SyntaxKind.JSDocReturnTag */); }, + get createJSDocThisTag() { return getJSDocTypeLikeTagCreateFunction(342 /* SyntaxKind.JSDocThisTag */); }, + get updateJSDocThisTag() { return getJSDocTypeLikeTagUpdateFunction(342 /* SyntaxKind.JSDocThisTag */); }, + get createJSDocEnumTag() { return getJSDocTypeLikeTagCreateFunction(339 /* SyntaxKind.JSDocEnumTag */); }, + get updateJSDocEnumTag() { return getJSDocTypeLikeTagUpdateFunction(339 /* SyntaxKind.JSDocEnumTag */); }, + get createJSDocAuthorTag() { return getJSDocSimpleTagCreateFunction(330 /* SyntaxKind.JSDocAuthorTag */); }, + get updateJSDocAuthorTag() { return getJSDocSimpleTagUpdateFunction(330 /* SyntaxKind.JSDocAuthorTag */); }, + get createJSDocClassTag() { return getJSDocSimpleTagCreateFunction(332 /* SyntaxKind.JSDocClassTag */); }, + get updateJSDocClassTag() { return getJSDocSimpleTagUpdateFunction(332 /* SyntaxKind.JSDocClassTag */); }, + get createJSDocPublicTag() { return getJSDocSimpleTagCreateFunction(333 /* SyntaxKind.JSDocPublicTag */); }, + get updateJSDocPublicTag() { return getJSDocSimpleTagUpdateFunction(333 /* SyntaxKind.JSDocPublicTag */); }, + get createJSDocPrivateTag() { return getJSDocSimpleTagCreateFunction(334 /* SyntaxKind.JSDocPrivateTag */); }, + get updateJSDocPrivateTag() { return getJSDocSimpleTagUpdateFunction(334 /* SyntaxKind.JSDocPrivateTag */); }, + get createJSDocProtectedTag() { return getJSDocSimpleTagCreateFunction(335 /* SyntaxKind.JSDocProtectedTag */); }, + get updateJSDocProtectedTag() { return getJSDocSimpleTagUpdateFunction(335 /* SyntaxKind.JSDocProtectedTag */); }, + get createJSDocReadonlyTag() { return getJSDocSimpleTagCreateFunction(336 /* SyntaxKind.JSDocReadonlyTag */); }, + get updateJSDocReadonlyTag() { return getJSDocSimpleTagUpdateFunction(336 /* SyntaxKind.JSDocReadonlyTag */); }, + get createJSDocOverrideTag() { return getJSDocSimpleTagCreateFunction(337 /* SyntaxKind.JSDocOverrideTag */); }, + get updateJSDocOverrideTag() { return getJSDocSimpleTagUpdateFunction(337 /* SyntaxKind.JSDocOverrideTag */); }, + get createJSDocDeprecatedTag() { return getJSDocSimpleTagCreateFunction(331 /* SyntaxKind.JSDocDeprecatedTag */); }, + get updateJSDocDeprecatedTag() { return getJSDocSimpleTagUpdateFunction(331 /* SyntaxKind.JSDocDeprecatedTag */); }, + createJSDocUnknownTag: createJSDocUnknownTag, + updateJSDocUnknownTag: updateJSDocUnknownTag, + createJSDocText: createJSDocText, + updateJSDocText: updateJSDocText, + createJSDocComment: createJSDocComment, + updateJSDocComment: updateJSDocComment, + createJsxElement: createJsxElement, + updateJsxElement: updateJsxElement, + createJsxSelfClosingElement: createJsxSelfClosingElement, + updateJsxSelfClosingElement: updateJsxSelfClosingElement, + createJsxOpeningElement: createJsxOpeningElement, + updateJsxOpeningElement: updateJsxOpeningElement, + createJsxClosingElement: createJsxClosingElement, + updateJsxClosingElement: updateJsxClosingElement, + createJsxFragment: createJsxFragment, + createJsxText: createJsxText, + updateJsxText: updateJsxText, + createJsxOpeningFragment: createJsxOpeningFragment, + createJsxJsxClosingFragment: createJsxJsxClosingFragment, + updateJsxFragment: updateJsxFragment, + createJsxAttribute: createJsxAttribute, + updateJsxAttribute: updateJsxAttribute, + createJsxAttributes: createJsxAttributes, + updateJsxAttributes: updateJsxAttributes, + createJsxSpreadAttribute: createJsxSpreadAttribute, + updateJsxSpreadAttribute: updateJsxSpreadAttribute, + createJsxExpression: createJsxExpression, + updateJsxExpression: updateJsxExpression, + createCaseClause: createCaseClause, + updateCaseClause: updateCaseClause, + createDefaultClause: createDefaultClause, + updateDefaultClause: updateDefaultClause, + createHeritageClause: createHeritageClause, + updateHeritageClause: updateHeritageClause, + createCatchClause: createCatchClause, + updateCatchClause: updateCatchClause, + createPropertyAssignment: createPropertyAssignment, + updatePropertyAssignment: updatePropertyAssignment, + createShorthandPropertyAssignment: createShorthandPropertyAssignment, + updateShorthandPropertyAssignment: updateShorthandPropertyAssignment, + createSpreadAssignment: createSpreadAssignment, + updateSpreadAssignment: updateSpreadAssignment, + createEnumMember: createEnumMember, + updateEnumMember: updateEnumMember, + createSourceFile: createSourceFile, + updateSourceFile: updateSourceFile, + createBundle: createBundle, + updateBundle: updateBundle, + createUnparsedSource: createUnparsedSource, + createUnparsedPrologue: createUnparsedPrologue, + createUnparsedPrepend: createUnparsedPrepend, + createUnparsedTextLike: createUnparsedTextLike, + createUnparsedSyntheticReference: createUnparsedSyntheticReference, + createInputFiles: createInputFiles, + createSyntheticExpression: createSyntheticExpression, + createSyntaxList: createSyntaxList, + createNotEmittedStatement: createNotEmittedStatement, + createPartiallyEmittedExpression: createPartiallyEmittedExpression, + updatePartiallyEmittedExpression: updatePartiallyEmittedExpression, + createCommaListExpression: createCommaListExpression, + updateCommaListExpression: updateCommaListExpression, + createEndOfDeclarationMarker: createEndOfDeclarationMarker, + createMergeDeclarationMarker: createMergeDeclarationMarker, + createSyntheticReferenceExpression: createSyntheticReferenceExpression, + updateSyntheticReferenceExpression: updateSyntheticReferenceExpression, + cloneNode: cloneNode, + // Lazily load factory methods for common operator factories and utilities + get createComma() { return getBinaryCreateFunction(27 /* SyntaxKind.CommaToken */); }, + get createAssignment() { return getBinaryCreateFunction(63 /* SyntaxKind.EqualsToken */); }, + get createLogicalOr() { return getBinaryCreateFunction(56 /* SyntaxKind.BarBarToken */); }, + get createLogicalAnd() { return getBinaryCreateFunction(55 /* SyntaxKind.AmpersandAmpersandToken */); }, + get createBitwiseOr() { return getBinaryCreateFunction(51 /* SyntaxKind.BarToken */); }, + get createBitwiseXor() { return getBinaryCreateFunction(52 /* SyntaxKind.CaretToken */); }, + get createBitwiseAnd() { return getBinaryCreateFunction(50 /* SyntaxKind.AmpersandToken */); }, + get createStrictEquality() { return getBinaryCreateFunction(36 /* SyntaxKind.EqualsEqualsEqualsToken */); }, + get createStrictInequality() { return getBinaryCreateFunction(37 /* SyntaxKind.ExclamationEqualsEqualsToken */); }, + get createEquality() { return getBinaryCreateFunction(34 /* SyntaxKind.EqualsEqualsToken */); }, + get createInequality() { return getBinaryCreateFunction(35 /* SyntaxKind.ExclamationEqualsToken */); }, + get createLessThan() { return getBinaryCreateFunction(29 /* SyntaxKind.LessThanToken */); }, + get createLessThanEquals() { return getBinaryCreateFunction(32 /* SyntaxKind.LessThanEqualsToken */); }, + get createGreaterThan() { return getBinaryCreateFunction(31 /* SyntaxKind.GreaterThanToken */); }, + get createGreaterThanEquals() { return getBinaryCreateFunction(33 /* SyntaxKind.GreaterThanEqualsToken */); }, + get createLeftShift() { return getBinaryCreateFunction(47 /* SyntaxKind.LessThanLessThanToken */); }, + get createRightShift() { return getBinaryCreateFunction(48 /* SyntaxKind.GreaterThanGreaterThanToken */); }, + get createUnsignedRightShift() { return getBinaryCreateFunction(49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */); }, + get createAdd() { return getBinaryCreateFunction(39 /* SyntaxKind.PlusToken */); }, + get createSubtract() { return getBinaryCreateFunction(40 /* SyntaxKind.MinusToken */); }, + get createMultiply() { return getBinaryCreateFunction(41 /* SyntaxKind.AsteriskToken */); }, + get createDivide() { return getBinaryCreateFunction(43 /* SyntaxKind.SlashToken */); }, + get createModulo() { return getBinaryCreateFunction(44 /* SyntaxKind.PercentToken */); }, + get createExponent() { return getBinaryCreateFunction(42 /* SyntaxKind.AsteriskAsteriskToken */); }, + get createPrefixPlus() { return getPrefixUnaryCreateFunction(39 /* SyntaxKind.PlusToken */); }, + get createPrefixMinus() { return getPrefixUnaryCreateFunction(40 /* SyntaxKind.MinusToken */); }, + get createPrefixIncrement() { return getPrefixUnaryCreateFunction(45 /* SyntaxKind.PlusPlusToken */); }, + get createPrefixDecrement() { return getPrefixUnaryCreateFunction(46 /* SyntaxKind.MinusMinusToken */); }, + get createBitwiseNot() { return getPrefixUnaryCreateFunction(54 /* SyntaxKind.TildeToken */); }, + get createLogicalNot() { return getPrefixUnaryCreateFunction(53 /* SyntaxKind.ExclamationToken */); }, + get createPostfixIncrement() { return getPostfixUnaryCreateFunction(45 /* SyntaxKind.PlusPlusToken */); }, + get createPostfixDecrement() { return getPostfixUnaryCreateFunction(46 /* SyntaxKind.MinusMinusToken */); }, + // Compound nodes + createImmediatelyInvokedFunctionExpression: createImmediatelyInvokedFunctionExpression, + createImmediatelyInvokedArrowFunction: createImmediatelyInvokedArrowFunction, + createVoidZero: createVoidZero, + createExportDefault: createExportDefault, + createExternalModuleExport: createExternalModuleExport, + createTypeCheck: createTypeCheck, + createMethodCall: createMethodCall, + createGlobalMethodCall: createGlobalMethodCall, + createFunctionBindCall: createFunctionBindCall, + createFunctionCallCall: createFunctionCallCall, + createFunctionApplyCall: createFunctionApplyCall, + createArraySliceCall: createArraySliceCall, + createArrayConcatCall: createArrayConcatCall, + createObjectDefinePropertyCall: createObjectDefinePropertyCall, + createReflectGetCall: createReflectGetCall, + createReflectSetCall: createReflectSetCall, + createPropertyDescriptor: createPropertyDescriptor, + createCallBinding: createCallBinding, + createAssignmentTargetWrapper: createAssignmentTargetWrapper, + // Utilities + inlineExpressions: inlineExpressions, + getInternalName: getInternalName, + getLocalName: getLocalName, + getExportName: getExportName, + getDeclarationName: getDeclarationName, + getNamespaceMemberName: getNamespaceMemberName, + getExternalModuleOrNamespaceExportName: getExternalModuleOrNamespaceExportName, + restoreOuterExpressions: restoreOuterExpressions, + restoreEnclosingLabel: restoreEnclosingLabel, + createUseStrictPrologue: createUseStrictPrologue, + copyPrologue: copyPrologue, + copyStandardPrologue: copyStandardPrologue, + copyCustomPrologue: copyCustomPrologue, + ensureUseStrict: ensureUseStrict, + liftToBlock: liftToBlock, + mergeLexicalEnvironment: mergeLexicalEnvironment, + updateModifiers: updateModifiers, + }; + return factory; + // @api + function createNodeArray(elements, hasTrailingComma) { + if (elements === undefined || elements === ts.emptyArray) { + elements = []; + } + else if (ts.isNodeArray(elements)) { + if (hasTrailingComma === undefined || elements.hasTrailingComma === hasTrailingComma) { + // Ensure the transform flags have been aggregated for this NodeArray + if (elements.transformFlags === undefined) { + aggregateChildrenFlags(elements); + } + ts.Debug.attachNodeArrayDebugInfo(elements); + return elements; + } + // This *was* a `NodeArray`, but the `hasTrailingComma` option differs. Recreate the + // array with the same elements, text range, and transform flags but with the updated + // value for `hasTrailingComma` + var array_8 = elements.slice(); + array_8.pos = elements.pos; + array_8.end = elements.end; + array_8.hasTrailingComma = hasTrailingComma; + array_8.transformFlags = elements.transformFlags; + ts.Debug.attachNodeArrayDebugInfo(array_8); + return array_8; + } + // Since the element list of a node array is typically created by starting with an empty array and + // repeatedly calling push(), the list may not have the optimal memory layout. We invoke slice() for + // small arrays (1 to 4 elements) to give the VM a chance to allocate an optimal representation. + var length = elements.length; + var array = (length >= 1 && length <= 4 ? elements.slice() : elements); + ts.setTextRangePosEnd(array, -1, -1); + array.hasTrailingComma = !!hasTrailingComma; + aggregateChildrenFlags(array); + ts.Debug.attachNodeArrayDebugInfo(array); + return array; + } + function createBaseNode(kind) { + return baseFactory.createBaseNode(kind); + } + function createBaseDeclaration(kind, decorators, modifiers) { + var node = createBaseNode(kind); + node.decorators = asNodeArray(decorators); + node.modifiers = asNodeArray(modifiers); + node.transformFlags |= + propagateChildrenFlags(node.decorators) | + propagateChildrenFlags(node.modifiers); + // NOTE: The following properties are commonly set by the binder and are added here to + // ensure declarations have a stable shape. + node.symbol = undefined; // initialized by binder + node.localSymbol = undefined; // initialized by binder + node.locals = undefined; // initialized by binder + node.nextContainer = undefined; // initialized by binder + return node; + } + function createBaseNamedDeclaration(kind, decorators, modifiers, name) { + var node = createBaseDeclaration(kind, decorators, modifiers); + name = asName(name); + node.name = name; + // The PropertyName of a member is allowed to be `await`. + // We don't need to exclude `await` for type signatures since types + // don't propagate child flags. + if (name) { + switch (node.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 296 /* SyntaxKind.PropertyAssignment */: + if (ts.isIdentifier(name)) { + node.transformFlags |= propagateIdentifierNameFlags(name); + break; + } + // fall through + default: + node.transformFlags |= propagateChildFlags(name); + break; + } + } + return node; + } + function createBaseGenericNamedDeclaration(kind, decorators, modifiers, name, typeParameters) { + var node = createBaseNamedDeclaration(kind, decorators, modifiers, name); + node.typeParameters = asNodeArray(typeParameters); + node.transformFlags |= propagateChildrenFlags(node.typeParameters); + if (typeParameters) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function createBaseSignatureDeclaration(kind, decorators, modifiers, name, typeParameters, parameters, type) { + var node = createBaseGenericNamedDeclaration(kind, decorators, modifiers, name, typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.transformFlags |= + propagateChildrenFlags(node.parameters) | + propagateChildFlags(node.type); + if (type) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function updateBaseSignatureDeclaration(updated, original) { + // copy children used only for error reporting + if (original.typeArguments) + updated.typeArguments = original.typeArguments; + return update(updated, original); + } + function createBaseFunctionLikeDeclaration(kind, decorators, modifiers, name, typeParameters, parameters, type, body) { + var node = createBaseSignatureDeclaration(kind, decorators, modifiers, name, typeParameters, parameters, type); + node.body = body; + node.transformFlags |= propagateChildFlags(node.body) & ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; + if (!body) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function updateBaseFunctionLikeDeclaration(updated, original) { + // copy children used only for error reporting + if (original.exclamationToken) + updated.exclamationToken = original.exclamationToken; + if (original.typeArguments) + updated.typeArguments = original.typeArguments; + return updateBaseSignatureDeclaration(updated, original); + } + function createBaseInterfaceOrClassLikeDeclaration(kind, decorators, modifiers, name, typeParameters, heritageClauses) { + var node = createBaseGenericNamedDeclaration(kind, decorators, modifiers, name, typeParameters); + node.heritageClauses = asNodeArray(heritageClauses); + node.transformFlags |= propagateChildrenFlags(node.heritageClauses); + return node; + } + function createBaseClassLikeDeclaration(kind, decorators, modifiers, name, typeParameters, heritageClauses, members) { + var node = createBaseInterfaceOrClassLikeDeclaration(kind, decorators, modifiers, name, typeParameters, heritageClauses); + node.members = createNodeArray(members); + node.transformFlags |= propagateChildrenFlags(node.members); + return node; + } + function createBaseBindingLikeDeclaration(kind, decorators, modifiers, name, initializer) { + var node = createBaseNamedDeclaration(kind, decorators, modifiers, name); + node.initializer = initializer; + node.transformFlags |= propagateChildFlags(node.initializer); + return node; + } + function createBaseVariableLikeDeclaration(kind, decorators, modifiers, name, type, initializer) { + var node = createBaseBindingLikeDeclaration(kind, decorators, modifiers, name, initializer); + node.type = type; + node.transformFlags |= propagateChildFlags(type); + if (type) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // + // Literals + // + function createBaseLiteral(kind, text) { + var node = createBaseToken(kind); + node.text = text; + return node; + } + // @api + function createNumericLiteral(value, numericLiteralFlags) { + if (numericLiteralFlags === void 0) { numericLiteralFlags = 0 /* TokenFlags.None */; } + var node = createBaseLiteral(8 /* SyntaxKind.NumericLiteral */, typeof value === "number" ? value + "" : value); + node.numericLiteralFlags = numericLiteralFlags; + if (numericLiteralFlags & 384 /* TokenFlags.BinaryOrOctalSpecifier */) + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function createBigIntLiteral(value) { + var node = createBaseLiteral(9 /* SyntaxKind.BigIntLiteral */, typeof value === "string" ? value : ts.pseudoBigIntToString(value) + "n"); + node.transformFlags |= 4 /* TransformFlags.ContainsESNext */; + return node; + } + function createBaseStringLiteral(text, isSingleQuote) { + var node = createBaseLiteral(10 /* SyntaxKind.StringLiteral */, text); + node.singleQuote = isSingleQuote; + return node; + } + // @api + function createStringLiteral(text, isSingleQuote, hasExtendedUnicodeEscape) { + var node = createBaseStringLiteral(text, isSingleQuote); + node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape; + if (hasExtendedUnicodeEscape) + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function createStringLiteralFromNode(sourceNode) { + var node = createBaseStringLiteral(ts.getTextOfIdentifierOrLiteral(sourceNode), /*isSingleQuote*/ undefined); + node.textSourceNode = sourceNode; + return node; + } + // @api + function createRegularExpressionLiteral(text) { + var node = createBaseLiteral(13 /* SyntaxKind.RegularExpressionLiteral */, text); + return node; + } + // @api + function createLiteralLikeNode(kind, text) { + switch (kind) { + case 8 /* SyntaxKind.NumericLiteral */: return createNumericLiteral(text, /*numericLiteralFlags*/ 0); + case 9 /* SyntaxKind.BigIntLiteral */: return createBigIntLiteral(text); + case 10 /* SyntaxKind.StringLiteral */: return createStringLiteral(text, /*isSingleQuote*/ undefined); + case 11 /* SyntaxKind.JsxText */: return createJsxText(text, /*containsOnlyTriviaWhiteSpaces*/ false); + case 12 /* SyntaxKind.JsxTextAllWhiteSpaces */: return createJsxText(text, /*containsOnlyTriviaWhiteSpaces*/ true); + case 13 /* SyntaxKind.RegularExpressionLiteral */: return createRegularExpressionLiteral(text); + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: return createTemplateLiteralLikeNode(kind, text, /*rawText*/ undefined, /*templateFlags*/ 0); + } + } + // + // Identifiers + // + function createBaseIdentifier(text, originalKeywordKind) { + if (originalKeywordKind === undefined && text) { + originalKeywordKind = ts.stringToToken(text); + } + if (originalKeywordKind === 79 /* SyntaxKind.Identifier */) { + originalKeywordKind = undefined; + } + var node = baseFactory.createBaseIdentifierNode(79 /* SyntaxKind.Identifier */); + node.originalKeywordKind = originalKeywordKind; + node.escapedText = ts.escapeLeadingUnderscores(text); + return node; + } + function createBaseGeneratedIdentifier(text, autoGenerateFlags) { + var node = createBaseIdentifier(text, /*originalKeywordKind*/ undefined); + node.autoGenerateFlags = autoGenerateFlags; + node.autoGenerateId = nextAutoGenerateId; + nextAutoGenerateId++; + return node; + } + // @api + function createIdentifier(text, typeArguments, originalKeywordKind) { + var node = createBaseIdentifier(text, originalKeywordKind); + if (typeArguments) { + // NOTE: we do not use `setChildren` here because typeArguments in an identifier do not contribute to transformations + node.typeArguments = createNodeArray(typeArguments); + } + if (node.originalKeywordKind === 132 /* SyntaxKind.AwaitKeyword */) { + node.transformFlags |= 16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; + } + return node; + } + // @api + function updateIdentifier(node, typeArguments) { + return node.typeArguments !== typeArguments + ? update(createIdentifier(ts.idText(node), typeArguments), node) + : node; + } + // @api + function createTempVariable(recordTempVariable, reservedInNestedScopes) { + var flags = 1 /* GeneratedIdentifierFlags.Auto */; + if (reservedInNestedScopes) + flags |= 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */; + var name = createBaseGeneratedIdentifier("", flags); + if (recordTempVariable) { + recordTempVariable(name); + } + return name; + } + /** Create a unique temporary variable for use in a loop. */ + // @api + function createLoopVariable(reservedInNestedScopes) { + var flags = 2 /* GeneratedIdentifierFlags.Loop */; + if (reservedInNestedScopes) + flags |= 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */; + return createBaseGeneratedIdentifier("", flags); + } + /** Create a unique name based on the supplied text. */ + // @api + function createUniqueName(text, flags) { + if (flags === void 0) { flags = 0 /* GeneratedIdentifierFlags.None */; } + ts.Debug.assert(!(flags & 7 /* GeneratedIdentifierFlags.KindMask */), "Argument out of range: flags"); + ts.Debug.assert((flags & (16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */)) !== 32 /* GeneratedIdentifierFlags.FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic"); + return createBaseGeneratedIdentifier(text, 3 /* GeneratedIdentifierFlags.Unique */ | flags); + } + /** Create a unique name generated for a node. */ + // @api + function getGeneratedNameForNode(node, flags) { + if (flags === void 0) { flags = 0; } + ts.Debug.assert(!(flags & 7 /* GeneratedIdentifierFlags.KindMask */), "Argument out of range: flags"); + var name = createBaseGeneratedIdentifier(node && ts.isIdentifier(node) ? ts.idText(node) : "", 4 /* GeneratedIdentifierFlags.Node */ | flags); + name.original = node; + return name; + } + // @api + function createPrivateIdentifier(text) { + if (!ts.startsWith(text, "#")) + ts.Debug.fail("First character of private identifier must be #: " + text); + var node = baseFactory.createBasePrivateIdentifierNode(80 /* SyntaxKind.PrivateIdentifier */); + node.escapedText = ts.escapeLeadingUnderscores(text); + node.transformFlags |= 8388608 /* TransformFlags.ContainsClassFields */; + return node; + } + // + // Punctuation + // + function createBaseToken(kind) { + return baseFactory.createBaseTokenNode(kind); + } + function createToken(token) { + ts.Debug.assert(token >= 0 /* SyntaxKind.FirstToken */ && token <= 160 /* SyntaxKind.LastToken */, "Invalid token"); + ts.Debug.assert(token <= 14 /* SyntaxKind.FirstTemplateToken */ || token >= 17 /* SyntaxKind.LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals."); + ts.Debug.assert(token <= 8 /* SyntaxKind.FirstLiteralToken */ || token >= 14 /* SyntaxKind.LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals."); + ts.Debug.assert(token !== 79 /* SyntaxKind.Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers"); + var node = createBaseToken(token); + var transformFlags = 0 /* TransformFlags.None */; + switch (token) { + case 131 /* SyntaxKind.AsyncKeyword */: + // 'async' modifier is ES2017 (async functions) or ES2018 (async generators) + transformFlags = + 256 /* TransformFlags.ContainsES2017 */ | + 128 /* TransformFlags.ContainsES2018 */; + break; + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 126 /* SyntaxKind.AbstractKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 130 /* SyntaxKind.AnyKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 144 /* SyntaxKind.OutKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: // `undefined` is an Identifier in the expression case. + transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + break; + case 106 /* SyntaxKind.SuperKeyword */: + transformFlags = 1024 /* TransformFlags.ContainsES2015 */ | 33554432 /* TransformFlags.ContainsLexicalSuper */; + break; + case 124 /* SyntaxKind.StaticKeyword */: + transformFlags = 1024 /* TransformFlags.ContainsES2015 */; + break; + case 108 /* SyntaxKind.ThisKeyword */: + // 'this' indicates a lexical 'this' + transformFlags = 8192 /* TransformFlags.ContainsLexicalThis */; + break; + } + if (transformFlags) { + node.transformFlags |= transformFlags; + } + return node; + } + // + // Reserved words + // + // @api + function createSuper() { + return createToken(106 /* SyntaxKind.SuperKeyword */); + } + // @api + function createThis() { + return createToken(108 /* SyntaxKind.ThisKeyword */); + } + // @api + function createNull() { + return createToken(104 /* SyntaxKind.NullKeyword */); + } + // @api + function createTrue() { + return createToken(110 /* SyntaxKind.TrueKeyword */); + } + // @api + function createFalse() { + return createToken(95 /* SyntaxKind.FalseKeyword */); + } + // + // Modifiers + // + // @api + function createModifier(kind) { + return createToken(kind); + } + // @api + function createModifiersFromModifierFlags(flags) { + var result = []; + if (flags & 1 /* ModifierFlags.Export */) + result.push(createModifier(93 /* SyntaxKind.ExportKeyword */)); + if (flags & 2 /* ModifierFlags.Ambient */) + result.push(createModifier(135 /* SyntaxKind.DeclareKeyword */)); + if (flags & 512 /* ModifierFlags.Default */) + result.push(createModifier(88 /* SyntaxKind.DefaultKeyword */)); + if (flags & 2048 /* ModifierFlags.Const */) + result.push(createModifier(85 /* SyntaxKind.ConstKeyword */)); + if (flags & 4 /* ModifierFlags.Public */) + result.push(createModifier(123 /* SyntaxKind.PublicKeyword */)); + if (flags & 8 /* ModifierFlags.Private */) + result.push(createModifier(121 /* SyntaxKind.PrivateKeyword */)); + if (flags & 16 /* ModifierFlags.Protected */) + result.push(createModifier(122 /* SyntaxKind.ProtectedKeyword */)); + if (flags & 128 /* ModifierFlags.Abstract */) + result.push(createModifier(126 /* SyntaxKind.AbstractKeyword */)); + if (flags & 32 /* ModifierFlags.Static */) + result.push(createModifier(124 /* SyntaxKind.StaticKeyword */)); + if (flags & 16384 /* ModifierFlags.Override */) + result.push(createModifier(159 /* SyntaxKind.OverrideKeyword */)); + if (flags & 64 /* ModifierFlags.Readonly */) + result.push(createModifier(145 /* SyntaxKind.ReadonlyKeyword */)); + if (flags & 256 /* ModifierFlags.Async */) + result.push(createModifier(131 /* SyntaxKind.AsyncKeyword */)); + if (flags & 32768 /* ModifierFlags.In */) + result.push(createModifier(101 /* SyntaxKind.InKeyword */)); + if (flags & 65536 /* ModifierFlags.Out */) + result.push(createModifier(144 /* SyntaxKind.OutKeyword */)); + return result.length ? result : undefined; + } + // + // Names + // + // @api + function createQualifiedName(left, right) { + var node = createBaseNode(161 /* SyntaxKind.QualifiedName */); + node.left = left; + node.right = asName(right); + node.transformFlags |= + propagateChildFlags(node.left) | + propagateIdentifierNameFlags(node.right); + return node; + } + // @api + function updateQualifiedName(node, left, right) { + return node.left !== left + || node.right !== right + ? update(createQualifiedName(left, right), node) + : node; + } + // @api + function createComputedPropertyName(expression) { + var node = createBaseNode(162 /* SyntaxKind.ComputedPropertyName */); + node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 1024 /* TransformFlags.ContainsES2015 */ | + 65536 /* TransformFlags.ContainsComputedPropertyName */; + return node; + } + // @api + function updateComputedPropertyName(node, expression) { + return node.expression !== expression + ? update(createComputedPropertyName(expression), node) + : node; + } + function createTypeParameterDeclaration(modifiersOrName, nameOrConstraint, constraintOrDefault, defaultType) { + var name; + var modifiers; + var constraint; + if (modifiersOrName === undefined || ts.isArray(modifiersOrName)) { + modifiers = modifiersOrName; + name = nameOrConstraint; + constraint = constraintOrDefault; + } + else { + modifiers = undefined; + name = modifiersOrName; + constraint = nameOrConstraint; + } + var node = createBaseNamedDeclaration(163 /* SyntaxKind.TypeParameter */, + /*decorators*/ undefined, modifiers, name); + node.constraint = constraint; + node.default = defaultType; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function updateTypeParameterDeclaration(node, modifiersOrName, nameOrConstraint, constraintOrDefault, defaultType) { + var name; + var modifiers; + var constraint; + if (modifiersOrName === undefined || ts.isArray(modifiersOrName)) { + modifiers = modifiersOrName; + name = nameOrConstraint; + constraint = constraintOrDefault; + } + else { + modifiers = undefined; + name = modifiersOrName; + constraint = nameOrConstraint; + } + return node.modifiers !== modifiers + || node.name !== name + || node.constraint !== constraint + || node.default !== defaultType + ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) + : node; + } + // @api + function createParameterDeclaration(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { + var node = createBaseVariableLikeDeclaration(164 /* SyntaxKind.Parameter */, decorators, modifiers, name, type, initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)); + node.dotDotDotToken = dotDotDotToken; + node.questionToken = questionToken; + if (ts.isThisIdentifier(node.name)) { + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + } + else { + node.transformFlags |= + propagateChildFlags(node.dotDotDotToken) | + propagateChildFlags(node.questionToken); + if (questionToken) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + if (ts.modifiersToFlags(node.modifiers) & 16476 /* ModifierFlags.ParameterPropertyModifier */) + node.transformFlags |= 4096 /* TransformFlags.ContainsTypeScriptClassSyntax */; + if (initializer || dotDotDotToken) + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + } + return node; + } + // @api + function updateParameterDeclaration(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.dotDotDotToken !== dotDotDotToken + || node.name !== name + || node.questionToken !== questionToken + || node.type !== type + || node.initializer !== initializer + ? update(createParameterDeclaration(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer), node) + : node; + } + // @api + function createDecorator(expression) { + var node = createBaseNode(165 /* SyntaxKind.Decorator */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 1 /* TransformFlags.ContainsTypeScript */ | + 4096 /* TransformFlags.ContainsTypeScriptClassSyntax */; + return node; + } + // @api + function updateDecorator(node, expression) { + return node.expression !== expression + ? update(createDecorator(expression), node) + : node; + } + // + // Type Elements + // + // @api + function createPropertySignature(modifiers, name, questionToken, type) { + var node = createBaseNamedDeclaration(166 /* SyntaxKind.PropertySignature */, + /*decorators*/ undefined, modifiers, name); + node.type = type; + node.questionToken = questionToken; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updatePropertySignature(node, modifiers, name, questionToken, type) { + return node.modifiers !== modifiers + || node.name !== name + || node.questionToken !== questionToken + || node.type !== type + ? update(createPropertySignature(modifiers, name, questionToken, type), node) + : node; + } + // @api + function createPropertyDeclaration(decorators, modifiers, name, questionOrExclamationToken, type, initializer) { + var node = createBaseVariableLikeDeclaration(167 /* SyntaxKind.PropertyDeclaration */, decorators, modifiers, name, type, initializer); + node.questionToken = questionOrExclamationToken && ts.isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : undefined; + node.exclamationToken = questionOrExclamationToken && ts.isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : undefined; + node.transformFlags |= + propagateChildFlags(node.questionToken) | + propagateChildFlags(node.exclamationToken) | + 8388608 /* TransformFlags.ContainsClassFields */; + if (ts.isComputedPropertyName(node.name) || (ts.hasStaticModifier(node) && node.initializer)) { + node.transformFlags |= 4096 /* TransformFlags.ContainsTypeScriptClassSyntax */; + } + if (questionOrExclamationToken || ts.modifiersToFlags(node.modifiers) & 2 /* ModifierFlags.Ambient */) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updatePropertyDeclaration(node, decorators, modifiers, name, questionOrExclamationToken, type, initializer) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.questionToken !== (questionOrExclamationToken !== undefined && ts.isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : undefined) + || node.exclamationToken !== (questionOrExclamationToken !== undefined && ts.isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : undefined) + || node.type !== type + || node.initializer !== initializer + ? update(createPropertyDeclaration(decorators, modifiers, name, questionOrExclamationToken, type, initializer), node) + : node; + } + // @api + function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) { + var node = createBaseSignatureDeclaration(168 /* SyntaxKind.MethodSignature */, + /*decorators*/ undefined, modifiers, name, typeParameters, parameters, type); + node.questionToken = questionToken; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) { + return node.modifiers !== modifiers + || node.name !== name + || node.questionToken !== questionToken + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? updateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) + : node; + } + // @api + function createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { + var node = createBaseFunctionLikeDeclaration(169 /* SyntaxKind.MethodDeclaration */, decorators, modifiers, name, typeParameters, parameters, type, body); + node.asteriskToken = asteriskToken; + node.questionToken = questionToken; + node.transformFlags |= + propagateChildFlags(node.asteriskToken) | + propagateChildFlags(node.questionToken) | + 1024 /* TransformFlags.ContainsES2015 */; + if (questionToken) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + if (ts.modifiersToFlags(node.modifiers) & 256 /* ModifierFlags.Async */) { + if (asteriskToken) { + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + } + else { + node.transformFlags |= 256 /* TransformFlags.ContainsES2017 */; + } + } + else if (asteriskToken) { + node.transformFlags |= 2048 /* TransformFlags.ContainsGenerator */; + } + return node; + } + // @api + function updateMethodDeclaration(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.asteriskToken !== asteriskToken + || node.name !== name + || node.questionToken !== questionToken + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) + : node; + } + // @api + function createClassStaticBlockDeclaration(decorators, modifiers, body) { + var node = createBaseGenericNamedDeclaration(170 /* SyntaxKind.ClassStaticBlockDeclaration */, decorators, modifiers, + /*name*/ undefined, + /*typeParameters*/ undefined); + node.body = body; + node.transformFlags = propagateChildFlags(body) | 8388608 /* TransformFlags.ContainsClassFields */; + return node; + } + // @api + function updateClassStaticBlockDeclaration(node, decorators, modifiers, body) { + return node.decorators !== decorators + || node.modifier !== modifiers + || node.body !== body + ? update(createClassStaticBlockDeclaration(decorators, modifiers, body), node) + : node; + } + // @api + function createConstructorDeclaration(decorators, modifiers, parameters, body) { + var node = createBaseFunctionLikeDeclaration(171 /* SyntaxKind.Constructor */, decorators, modifiers, + /*name*/ undefined, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function updateConstructorDeclaration(node, decorators, modifiers, parameters, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.parameters !== parameters + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createConstructorDeclaration(decorators, modifiers, parameters, body), node) + : node; + } + // @api + function createGetAccessorDeclaration(decorators, modifiers, name, parameters, type, body) { + return createBaseFunctionLikeDeclaration(172 /* SyntaxKind.GetAccessor */, decorators, modifiers, name, + /*typeParameters*/ undefined, parameters, type, body); + } + // @api + function updateGetAccessorDeclaration(node, decorators, modifiers, name, parameters, type, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.parameters !== parameters + || node.type !== type + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createGetAccessorDeclaration(decorators, modifiers, name, parameters, type, body), node) + : node; + } + // @api + function createSetAccessorDeclaration(decorators, modifiers, name, parameters, body) { + return createBaseFunctionLikeDeclaration(173 /* SyntaxKind.SetAccessor */, decorators, modifiers, name, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + } + // @api + function updateSetAccessorDeclaration(node, decorators, modifiers, name, parameters, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.parameters !== parameters + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createSetAccessorDeclaration(decorators, modifiers, name, parameters, body), node) + : node; + } + // @api + function createCallSignature(typeParameters, parameters, type) { + var node = createBaseSignatureDeclaration(174 /* SyntaxKind.CallSignature */, + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*name*/ undefined, typeParameters, parameters, type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateCallSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? updateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) + : node; + } + // @api + function createConstructSignature(typeParameters, parameters, type) { + var node = createBaseSignatureDeclaration(175 /* SyntaxKind.ConstructSignature */, + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*name*/ undefined, typeParameters, parameters, type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateConstructSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? updateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) + : node; + } + // @api + function createIndexSignature(decorators, modifiers, parameters, type) { + var node = createBaseSignatureDeclaration(176 /* SyntaxKind.IndexSignature */, decorators, modifiers, + /*name*/ undefined, + /*typeParameters*/ undefined, parameters, type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateIndexSignature(node, decorators, modifiers, parameters, type) { + return node.parameters !== parameters + || node.type !== type + || node.decorators !== decorators + || node.modifiers !== modifiers + ? updateBaseSignatureDeclaration(createIndexSignature(decorators, modifiers, parameters, type), node) + : node; + } + // @api + function createTemplateLiteralTypeSpan(type, literal) { + var node = createBaseNode(199 /* SyntaxKind.TemplateLiteralTypeSpan */); + node.type = type; + node.literal = literal; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTemplateLiteralTypeSpan(node, type, literal) { + return node.type !== type + || node.literal !== literal + ? update(createTemplateLiteralTypeSpan(type, literal), node) + : node; + } + // + // Types + // + // @api + function createKeywordTypeNode(kind) { + return createToken(kind); + } + // @api + function createTypePredicateNode(assertsModifier, parameterName, type) { + var node = createBaseNode(177 /* SyntaxKind.TypePredicate */); + node.assertsModifier = assertsModifier; + node.parameterName = asName(parameterName); + node.type = type; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypePredicateNode(node, assertsModifier, parameterName, type) { + return node.assertsModifier !== assertsModifier + || node.parameterName !== parameterName + || node.type !== type + ? update(createTypePredicateNode(assertsModifier, parameterName, type), node) + : node; + } + // @api + function createTypeReferenceNode(typeName, typeArguments) { + var node = createBaseNode(178 /* SyntaxKind.TypeReference */); + node.typeName = asName(typeName); + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray(typeArguments)); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeReferenceNode(node, typeName, typeArguments) { + return node.typeName !== typeName + || node.typeArguments !== typeArguments + ? update(createTypeReferenceNode(typeName, typeArguments), node) + : node; + } + // @api + function createFunctionTypeNode(typeParameters, parameters, type) { + var node = createBaseSignatureDeclaration(179 /* SyntaxKind.FunctionType */, + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*name*/ undefined, typeParameters, parameters, type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateFunctionTypeNode(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? updateBaseSignatureDeclaration(createFunctionTypeNode(typeParameters, parameters, type), node) + : node; + } + // @api + function createConstructorTypeNode() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return args.length === 4 ? createConstructorTypeNode1.apply(void 0, args) : + args.length === 3 ? createConstructorTypeNode2.apply(void 0, args) : + ts.Debug.fail("Incorrect number of arguments specified."); + } + function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) { + var node = createBaseSignatureDeclaration(180 /* SyntaxKind.ConstructorType */, + /*decorators*/ undefined, modifiers, + /*name*/ undefined, typeParameters, parameters, type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + /** @deprecated */ + function createConstructorTypeNode2(typeParameters, parameters, type) { + return createConstructorTypeNode1(/*modifiers*/ undefined, typeParameters, parameters, type); + } + // @api + function updateConstructorTypeNode() { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return args.length === 5 ? updateConstructorTypeNode1.apply(void 0, args) : + args.length === 4 ? updateConstructorTypeNode2.apply(void 0, args) : + ts.Debug.fail("Incorrect number of arguments specified."); + } + function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) { + return node.modifiers !== modifiers + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? updateBaseSignatureDeclaration(createConstructorTypeNode(modifiers, typeParameters, parameters, type), node) + : node; + } + /** @deprecated */ + function updateConstructorTypeNode2(node, typeParameters, parameters, type) { + return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type); + } + // @api + function createTypeQueryNode(exprName, typeArguments) { + var node = createBaseNode(181 /* SyntaxKind.TypeQuery */); + node.exprName = exprName; + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeQueryNode(node, exprName, typeArguments) { + return node.exprName !== exprName + || node.typeArguments !== typeArguments + ? update(createTypeQueryNode(exprName, typeArguments), node) + : node; + } + // @api + function createTypeLiteralNode(members) { + var node = createBaseNode(182 /* SyntaxKind.TypeLiteral */); + node.members = createNodeArray(members); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeLiteralNode(node, members) { + return node.members !== members + ? update(createTypeLiteralNode(members), node) + : node; + } + // @api + function createArrayTypeNode(elementType) { + var node = createBaseNode(183 /* SyntaxKind.ArrayType */); + node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateArrayTypeNode(node, elementType) { + return node.elementType !== elementType + ? update(createArrayTypeNode(elementType), node) + : node; + } + // @api + function createTupleTypeNode(elements) { + var node = createBaseNode(184 /* SyntaxKind.TupleType */); + node.elements = createNodeArray(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements)); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTupleTypeNode(node, elements) { + return node.elements !== elements + ? update(createTupleTypeNode(elements), node) + : node; + } + // @api + function createNamedTupleMember(dotDotDotToken, name, questionToken, type) { + var node = createBaseNode(197 /* SyntaxKind.NamedTupleMember */); + node.dotDotDotToken = dotDotDotToken; + node.name = name; + node.questionToken = questionToken; + node.type = type; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) { + return node.dotDotDotToken !== dotDotDotToken + || node.name !== name + || node.questionToken !== questionToken + || node.type !== type + ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) + : node; + } + // @api + function createOptionalTypeNode(type) { + var node = createBaseNode(185 /* SyntaxKind.OptionalType */); + node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateOptionalTypeNode(node, type) { + return node.type !== type + ? update(createOptionalTypeNode(type), node) + : node; + } + // @api + function createRestTypeNode(type) { + var node = createBaseNode(186 /* SyntaxKind.RestType */); + node.type = type; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateRestTypeNode(node, type) { + return node.type !== type + ? update(createRestTypeNode(type), node) + : node; + } + function createUnionOrIntersectionTypeNode(kind, types, parenthesize) { + var node = createBaseNode(kind); + node.types = factory.createNodeArray(parenthesize(types)); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function updateUnionOrIntersectionTypeNode(node, types, parenthesize) { + return node.types !== types + ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) + : node; + } + // @api + function createUnionTypeNode(types) { + return createUnionOrIntersectionTypeNode(187 /* SyntaxKind.UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); + } + // @api + function updateUnionTypeNode(node, types) { + return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); + } + // @api + function createIntersectionTypeNode(types) { + return createUnionOrIntersectionTypeNode(188 /* SyntaxKind.IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); + } + // @api + function updateIntersectionTypeNode(node, types) { + return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); + } + // @api + function createConditionalTypeNode(checkType, extendsType, trueType, falseType) { + var node = createBaseNode(189 /* SyntaxKind.ConditionalType */); + node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType); + node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType); + node.trueType = trueType; + node.falseType = falseType; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) { + return node.checkType !== checkType + || node.extendsType !== extendsType + || node.trueType !== trueType + || node.falseType !== falseType + ? update(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node) + : node; + } + // @api + function createInferTypeNode(typeParameter) { + var node = createBaseNode(190 /* SyntaxKind.InferType */); + node.typeParameter = typeParameter; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateInferTypeNode(node, typeParameter) { + return node.typeParameter !== typeParameter + ? update(createInferTypeNode(typeParameter), node) + : node; + } + // @api + function createTemplateLiteralType(head, templateSpans) { + var node = createBaseNode(198 /* SyntaxKind.TemplateLiteralType */); + node.head = head; + node.templateSpans = createNodeArray(templateSpans); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTemplateLiteralType(node, head, templateSpans) { + return node.head !== head + || node.templateSpans !== templateSpans + ? update(createTemplateLiteralType(head, templateSpans), node) + : node; + } + function createImportTypeNode(argument, qualifierOrAssertions, typeArgumentsOrQualifier, isTypeOfOrTypeArguments, isTypeOf) { + var assertion = qualifierOrAssertions && qualifierOrAssertions.kind === 295 /* SyntaxKind.ImportTypeAssertionContainer */ ? qualifierOrAssertions : undefined; + var qualifier = qualifierOrAssertions && ts.isEntityName(qualifierOrAssertions) ? qualifierOrAssertions + : typeArgumentsOrQualifier && !ts.isArray(typeArgumentsOrQualifier) ? typeArgumentsOrQualifier : undefined; + var typeArguments = ts.isArray(typeArgumentsOrQualifier) ? typeArgumentsOrQualifier : ts.isArray(isTypeOfOrTypeArguments) ? isTypeOfOrTypeArguments : undefined; + isTypeOf = typeof isTypeOfOrTypeArguments === "boolean" ? isTypeOfOrTypeArguments : typeof isTypeOf === "boolean" ? isTypeOf : false; + var node = createBaseNode(200 /* SyntaxKind.ImportType */); + node.argument = argument; + node.assertions = assertion; + node.qualifier = qualifier; + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.isTypeOf = isTypeOf; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + function updateImportTypeNode(node, argument, qualifierOrAssertions, typeArgumentsOrQualifier, isTypeOfOrTypeArguments, isTypeOf) { + var assertion = qualifierOrAssertions && qualifierOrAssertions.kind === 295 /* SyntaxKind.ImportTypeAssertionContainer */ ? qualifierOrAssertions : undefined; + var qualifier = qualifierOrAssertions && ts.isEntityName(qualifierOrAssertions) ? qualifierOrAssertions + : typeArgumentsOrQualifier && !ts.isArray(typeArgumentsOrQualifier) ? typeArgumentsOrQualifier : undefined; + var typeArguments = ts.isArray(typeArgumentsOrQualifier) ? typeArgumentsOrQualifier : ts.isArray(isTypeOfOrTypeArguments) ? isTypeOfOrTypeArguments : undefined; + isTypeOf = typeof isTypeOfOrTypeArguments === "boolean" ? isTypeOfOrTypeArguments : typeof isTypeOf === "boolean" ? isTypeOf : node.isTypeOf; + return node.argument !== argument + || node.assertions !== assertion + || node.qualifier !== qualifier + || node.typeArguments !== typeArguments + || node.isTypeOf !== isTypeOf + ? update(createImportTypeNode(argument, assertion, qualifier, typeArguments, isTypeOf), node) + : node; + } + // @api + function createParenthesizedType(type) { + var node = createBaseNode(191 /* SyntaxKind.ParenthesizedType */); + node.type = type; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateParenthesizedType(node, type) { + return node.type !== type + ? update(createParenthesizedType(type), node) + : node; + } + // @api + function createThisTypeNode() { + var node = createBaseNode(192 /* SyntaxKind.ThisType */); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function createTypeOperatorNode(operator, type) { + var node = createBaseNode(193 /* SyntaxKind.TypeOperator */); + node.operator = operator; + node.type = operator === 145 /* SyntaxKind.ReadonlyKeyword */ ? + parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : + parenthesizerRules().parenthesizeOperandOfTypeOperator(type); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeOperatorNode(node, type) { + return node.type !== type + ? update(createTypeOperatorNode(node.operator, type), node) + : node; + } + // @api + function createIndexedAccessTypeNode(objectType, indexType) { + var node = createBaseNode(194 /* SyntaxKind.IndexedAccessType */); + node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType); + node.indexType = indexType; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateIndexedAccessTypeNode(node, objectType, indexType) { + return node.objectType !== objectType + || node.indexType !== indexType + ? update(createIndexedAccessTypeNode(objectType, indexType), node) + : node; + } + // @api + function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) { + var node = createBaseNode(195 /* SyntaxKind.MappedType */); + node.readonlyToken = readonlyToken; + node.typeParameter = typeParameter; + node.nameType = nameType; + node.questionToken = questionToken; + node.type = type; + node.members = members && createNodeArray(members); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) { + return node.readonlyToken !== readonlyToken + || node.typeParameter !== typeParameter + || node.nameType !== nameType + || node.questionToken !== questionToken + || node.type !== type + || node.members !== members + ? update(createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), node) + : node; + } + // @api + function createLiteralTypeNode(literal) { + var node = createBaseNode(196 /* SyntaxKind.LiteralType */); + node.literal = literal; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateLiteralTypeNode(node, literal) { + return node.literal !== literal + ? update(createLiteralTypeNode(literal), node) + : node; + } + // + // Binding Patterns + // + // @api + function createObjectBindingPattern(elements) { + var node = createBaseNode(201 /* SyntaxKind.ObjectBindingPattern */); + node.elements = createNodeArray(elements); + node.transformFlags |= + propagateChildrenFlags(node.elements) | + 1024 /* TransformFlags.ContainsES2015 */ | + 262144 /* TransformFlags.ContainsBindingPattern */; + if (node.transformFlags & 16384 /* TransformFlags.ContainsRestOrSpread */) { + node.transformFlags |= + 128 /* TransformFlags.ContainsES2018 */ | + 32768 /* TransformFlags.ContainsObjectRestOrSpread */; + } + return node; + } + // @api + function updateObjectBindingPattern(node, elements) { + return node.elements !== elements + ? update(createObjectBindingPattern(elements), node) + : node; + } + // @api + function createArrayBindingPattern(elements) { + var node = createBaseNode(202 /* SyntaxKind.ArrayBindingPattern */); + node.elements = createNodeArray(elements); + node.transformFlags |= + propagateChildrenFlags(node.elements) | + 1024 /* TransformFlags.ContainsES2015 */ | + 262144 /* TransformFlags.ContainsBindingPattern */; + return node; + } + // @api + function updateArrayBindingPattern(node, elements) { + return node.elements !== elements + ? update(createArrayBindingPattern(elements), node) + : node; + } + // @api + function createBindingElement(dotDotDotToken, propertyName, name, initializer) { + var node = createBaseBindingLikeDeclaration(203 /* SyntaxKind.BindingElement */, + /*decorators*/ undefined, + /*modifiers*/ undefined, name, initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)); + node.propertyName = asName(propertyName); + node.dotDotDotToken = dotDotDotToken; + node.transformFlags |= + propagateChildFlags(node.dotDotDotToken) | + 1024 /* TransformFlags.ContainsES2015 */; + if (node.propertyName) { + node.transformFlags |= ts.isIdentifier(node.propertyName) ? + propagateIdentifierNameFlags(node.propertyName) : + propagateChildFlags(node.propertyName); + } + if (dotDotDotToken) + node.transformFlags |= 16384 /* TransformFlags.ContainsRestOrSpread */; + return node; + } + // @api + function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { + return node.propertyName !== propertyName + || node.dotDotDotToken !== dotDotDotToken + || node.name !== name + || node.initializer !== initializer + ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) + : node; + } + // + // Expression + // + function createBaseExpression(kind) { + var node = createBaseNode(kind); + // the following properties are commonly set by the checker/binder + return node; + } + // @api + function createArrayLiteralExpression(elements, multiLine) { + var node = createBaseExpression(204 /* SyntaxKind.ArrayLiteralExpression */); + // Ensure we add a trailing comma for something like `[NumericLiteral(1), NumericLiteral(2), OmittedExpresion]` so that + // we end up with `[1, 2, ,]` instead of `[1, 2, ]` otherwise the `OmittedExpression` will just end up being treated like + // a trailing comma. + var lastElement = elements && ts.lastOrUndefined(elements); + var elementsArray = createNodeArray(elements, lastElement && ts.isOmittedExpression(lastElement) ? true : undefined); + node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.elements); + return node; + } + // @api + function updateArrayLiteralExpression(node, elements) { + return node.elements !== elements + ? update(createArrayLiteralExpression(elements, node.multiLine), node) + : node; + } + // @api + function createObjectLiteralExpression(properties, multiLine) { + var node = createBaseExpression(205 /* SyntaxKind.ObjectLiteralExpression */); + node.properties = createNodeArray(properties); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.properties); + return node; + } + // @api + function updateObjectLiteralExpression(node, properties) { + return node.properties !== properties + ? update(createObjectLiteralExpression(properties, node.multiLine), node) + : node; + } + // @api + function createPropertyAccessExpression(expression, name) { + var node = createBaseExpression(206 /* SyntaxKind.PropertyAccessExpression */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.name = asName(name); + node.transformFlags = + propagateChildFlags(node.expression) | + (ts.isIdentifier(node.name) ? + propagateIdentifierNameFlags(node.name) : + propagateChildFlags(node.name)); + if (ts.isSuperKeyword(expression)) { + // super method calls require a lexical 'this' + // super method calls require 'super' hoisting in ES2017 and ES2018 async functions and async generators + node.transformFlags |= + 256 /* TransformFlags.ContainsES2017 */ | + 128 /* TransformFlags.ContainsES2018 */; + } + return node; + } + // @api + function updatePropertyAccessExpression(node, expression, name) { + if (ts.isPropertyAccessChain(node)) { + return updatePropertyAccessChain(node, expression, node.questionDotToken, ts.cast(name, ts.isIdentifier)); + } + return node.expression !== expression + || node.name !== name + ? update(createPropertyAccessExpression(expression, name), node) + : node; + } + // @api + function createPropertyAccessChain(expression, questionDotToken, name) { + var node = createBaseExpression(206 /* SyntaxKind.PropertyAccessExpression */); + node.flags |= 32 /* NodeFlags.OptionalChain */; + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.questionDotToken = questionDotToken; + node.name = asName(name); + node.transformFlags |= + 32 /* TransformFlags.ContainsES2020 */ | + propagateChildFlags(node.expression) | + propagateChildFlags(node.questionDotToken) | + (ts.isIdentifier(node.name) ? + propagateIdentifierNameFlags(node.name) : + propagateChildFlags(node.name)); + return node; + } + // @api + function updatePropertyAccessChain(node, expression, questionDotToken, name) { + ts.Debug.assert(!!(node.flags & 32 /* NodeFlags.OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead."); + // Because we are updating an existing PropertyAccessChain we want to inherit its emitFlags + // instead of using the default from createPropertyAccess + return node.expression !== expression + || node.questionDotToken !== questionDotToken + || node.name !== name + ? update(createPropertyAccessChain(expression, questionDotToken, name), node) + : node; + } + // @api + function createElementAccessExpression(expression, index) { + var node = createBaseExpression(207 /* SyntaxKind.ElementAccessExpression */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.argumentExpression = asExpression(index); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.argumentExpression); + if (ts.isSuperKeyword(expression)) { + // super method calls require a lexical 'this' + // super method calls require 'super' hoisting in ES2017 and ES2018 async functions and async generators + node.transformFlags |= + 256 /* TransformFlags.ContainsES2017 */ | + 128 /* TransformFlags.ContainsES2018 */; + } + return node; + } + // @api + function updateElementAccessExpression(node, expression, argumentExpression) { + if (ts.isElementAccessChain(node)) { + return updateElementAccessChain(node, expression, node.questionDotToken, argumentExpression); + } + return node.expression !== expression + || node.argumentExpression !== argumentExpression + ? update(createElementAccessExpression(expression, argumentExpression), node) + : node; + } + // @api + function createElementAccessChain(expression, questionDotToken, index) { + var node = createBaseExpression(207 /* SyntaxKind.ElementAccessExpression */); + node.flags |= 32 /* NodeFlags.OptionalChain */; + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.questionDotToken = questionDotToken; + node.argumentExpression = asExpression(index); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.questionDotToken) | + propagateChildFlags(node.argumentExpression) | + 32 /* TransformFlags.ContainsES2020 */; + return node; + } + // @api + function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) { + ts.Debug.assert(!!(node.flags & 32 /* NodeFlags.OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead."); + // Because we are updating an existing ElementAccessChain we want to inherit its emitFlags + // instead of using the default from createElementAccess + return node.expression !== expression + || node.questionDotToken !== questionDotToken + || node.argumentExpression !== argumentExpression + ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) + : node; + } + // @api + function createCallExpression(expression, typeArguments, argumentsArray) { + var node = createBaseExpression(208 /* SyntaxKind.CallExpression */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.typeArguments = asNodeArray(typeArguments); + node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildrenFlags(node.typeArguments) | + propagateChildrenFlags(node.arguments); + if (node.typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + if (ts.isImportKeyword(node.expression)) { + node.transformFlags |= 4194304 /* TransformFlags.ContainsDynamicImport */; + } + else if (ts.isSuperProperty(node.expression)) { + node.transformFlags |= 8192 /* TransformFlags.ContainsLexicalThis */; + } + return node; + } + // @api + function updateCallExpression(node, expression, typeArguments, argumentsArray) { + if (ts.isCallChain(node)) { + return updateCallChain(node, expression, node.questionDotToken, typeArguments, argumentsArray); + } + return node.expression !== expression + || node.typeArguments !== typeArguments + || node.arguments !== argumentsArray + ? update(createCallExpression(expression, typeArguments, argumentsArray), node) + : node; + } + // @api + function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) { + var node = createBaseExpression(208 /* SyntaxKind.CallExpression */); + node.flags |= 32 /* NodeFlags.OptionalChain */; + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.questionDotToken = questionDotToken; + node.typeArguments = asNodeArray(typeArguments); + node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.questionDotToken) | + propagateChildrenFlags(node.typeArguments) | + propagateChildrenFlags(node.arguments) | + 32 /* TransformFlags.ContainsES2020 */; + if (node.typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + if (ts.isSuperProperty(node.expression)) { + node.transformFlags |= 8192 /* TransformFlags.ContainsLexicalThis */; + } + return node; + } + // @api + function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) { + ts.Debug.assert(!!(node.flags & 32 /* NodeFlags.OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead."); + return node.expression !== expression + || node.questionDotToken !== questionDotToken + || node.typeArguments !== typeArguments + || node.arguments !== argumentsArray + ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) + : node; + } + // @api + function createNewExpression(expression, typeArguments, argumentsArray) { + var node = createBaseExpression(209 /* SyntaxKind.NewExpression */); + node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression); + node.typeArguments = asNodeArray(typeArguments); + node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : undefined; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildrenFlags(node.typeArguments) | + propagateChildrenFlags(node.arguments) | + 32 /* TransformFlags.ContainsES2020 */; + if (node.typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updateNewExpression(node, expression, typeArguments, argumentsArray) { + return node.expression !== expression + || node.typeArguments !== typeArguments + || node.arguments !== argumentsArray + ? update(createNewExpression(expression, typeArguments, argumentsArray), node) + : node; + } + // @api + function createTaggedTemplateExpression(tag, typeArguments, template) { + var node = createBaseExpression(210 /* SyntaxKind.TaggedTemplateExpression */); + node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag); + node.typeArguments = asNodeArray(typeArguments); + node.template = template; + node.transformFlags |= + propagateChildFlags(node.tag) | + propagateChildrenFlags(node.typeArguments) | + propagateChildFlags(node.template) | + 1024 /* TransformFlags.ContainsES2015 */; + if (node.typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + if (ts.hasInvalidEscape(node.template)) { + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + } + return node; + } + // @api + function updateTaggedTemplateExpression(node, tag, typeArguments, template) { + return node.tag !== tag + || node.typeArguments !== typeArguments + || node.template !== template + ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) + : node; + } + // @api + function createTypeAssertion(type, expression) { + var node = createBaseExpression(211 /* SyntaxKind.TypeAssertionExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.type = type; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.type) | + 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeAssertion(node, type, expression) { + return node.type !== type + || node.expression !== expression + ? update(createTypeAssertion(type, expression), node) + : node; + } + // @api + function createParenthesizedExpression(expression) { + var node = createBaseExpression(212 /* SyntaxKind.ParenthesizedExpression */); + node.expression = expression; + node.transformFlags = propagateChildFlags(node.expression); + return node; + } + // @api + function updateParenthesizedExpression(node, expression) { + return node.expression !== expression + ? update(createParenthesizedExpression(expression), node) + : node; + } + // @api + function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + var node = createBaseFunctionLikeDeclaration(213 /* SyntaxKind.FunctionExpression */, + /*decorators*/ undefined, modifiers, name, typeParameters, parameters, type, body); + node.asteriskToken = asteriskToken; + node.transformFlags |= propagateChildFlags(node.asteriskToken); + if (node.typeParameters) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + if (ts.modifiersToFlags(node.modifiers) & 256 /* ModifierFlags.Async */) { + if (node.asteriskToken) { + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + } + else { + node.transformFlags |= 256 /* TransformFlags.ContainsES2017 */; + } + } + else if (node.asteriskToken) { + node.transformFlags |= 2048 /* TransformFlags.ContainsGenerator */; + } + return node; + } + // @api + function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + return node.name !== name + || node.modifiers !== modifiers + || node.asteriskToken !== asteriskToken + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) + : node; + } + // @api + function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { + var node = createBaseFunctionLikeDeclaration(214 /* SyntaxKind.ArrowFunction */, + /*decorators*/ undefined, modifiers, + /*name*/ undefined, typeParameters, parameters, type, parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)); + node.equalsGreaterThanToken = equalsGreaterThanToken !== null && equalsGreaterThanToken !== void 0 ? equalsGreaterThanToken : createToken(38 /* SyntaxKind.EqualsGreaterThanToken */); + node.transformFlags |= + propagateChildFlags(node.equalsGreaterThanToken) | + 1024 /* TransformFlags.ContainsES2015 */; + if (ts.modifiersToFlags(node.modifiers) & 256 /* ModifierFlags.Async */) { + node.transformFlags |= 256 /* TransformFlags.ContainsES2017 */ | 8192 /* TransformFlags.ContainsLexicalThis */; + } + return node; + } + // @api + function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { + return node.modifiers !== modifiers + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + || node.equalsGreaterThanToken !== equalsGreaterThanToken + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) + : node; + } + // @api + function createDeleteExpression(expression) { + var node = createBaseExpression(215 /* SyntaxKind.DeleteExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + // @api + function updateDeleteExpression(node, expression) { + return node.expression !== expression + ? update(createDeleteExpression(expression), node) + : node; + } + // @api + function createTypeOfExpression(expression) { + var node = createBaseExpression(216 /* SyntaxKind.TypeOfExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + // @api + function updateTypeOfExpression(node, expression) { + return node.expression !== expression + ? update(createTypeOfExpression(expression), node) + : node; + } + // @api + function createVoidExpression(expression) { + var node = createBaseExpression(217 /* SyntaxKind.VoidExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + // @api + function updateVoidExpression(node, expression) { + return node.expression !== expression + ? update(createVoidExpression(expression), node) + : node; + } + // @api + function createAwaitExpression(expression) { + var node = createBaseExpression(218 /* SyntaxKind.AwaitExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 256 /* TransformFlags.ContainsES2017 */ | + 128 /* TransformFlags.ContainsES2018 */ | + 1048576 /* TransformFlags.ContainsAwait */; + return node; + } + // @api + function updateAwaitExpression(node, expression) { + return node.expression !== expression + ? update(createAwaitExpression(expression), node) + : node; + } + // @api + function createPrefixUnaryExpression(operator, operand) { + var node = createBaseExpression(219 /* SyntaxKind.PrefixUnaryExpression */); + node.operator = operator; + node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand); + node.transformFlags |= propagateChildFlags(node.operand); + // Only set this flag for non-generated identifiers and non-"local" names. See the + // comment in `visitPreOrPostfixUnaryExpression` in module.ts + if ((operator === 45 /* SyntaxKind.PlusPlusToken */ || operator === 46 /* SyntaxKind.MinusMinusToken */) && + ts.isIdentifier(node.operand) && + !ts.isGeneratedIdentifier(node.operand) && + !ts.isLocalName(node.operand)) { + node.transformFlags |= 67108864 /* TransformFlags.ContainsUpdateExpressionForIdentifier */; + } + return node; + } + // @api + function updatePrefixUnaryExpression(node, operand) { + return node.operand !== operand + ? update(createPrefixUnaryExpression(node.operator, operand), node) + : node; + } + // @api + function createPostfixUnaryExpression(operand, operator) { + var node = createBaseExpression(220 /* SyntaxKind.PostfixUnaryExpression */); + node.operator = operator; + node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand); + node.transformFlags |= propagateChildFlags(node.operand); + // Only set this flag for non-generated identifiers and non-"local" names. See the + // comment in `visitPreOrPostfixUnaryExpression` in module.ts + if (ts.isIdentifier(node.operand) && + !ts.isGeneratedIdentifier(node.operand) && + !ts.isLocalName(node.operand)) { + node.transformFlags |= 67108864 /* TransformFlags.ContainsUpdateExpressionForIdentifier */; + } + return node; + } + // @api + function updatePostfixUnaryExpression(node, operand) { + return node.operand !== operand + ? update(createPostfixUnaryExpression(operand, node.operator), node) + : node; + } + // @api + function createBinaryExpression(left, operator, right) { + var node = createBaseExpression(221 /* SyntaxKind.BinaryExpression */); + var operatorToken = asToken(operator); + var operatorKind = operatorToken.kind; + node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left); + node.operatorToken = operatorToken; + node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right); + node.transformFlags |= + propagateChildFlags(node.left) | + propagateChildFlags(node.operatorToken) | + propagateChildFlags(node.right); + if (operatorKind === 60 /* SyntaxKind.QuestionQuestionToken */) { + node.transformFlags |= 32 /* TransformFlags.ContainsES2020 */; + } + else if (operatorKind === 63 /* SyntaxKind.EqualsToken */) { + if (ts.isObjectLiteralExpression(node.left)) { + node.transformFlags |= + 1024 /* TransformFlags.ContainsES2015 */ | + 128 /* TransformFlags.ContainsES2018 */ | + 4096 /* TransformFlags.ContainsDestructuringAssignment */ | + propagateAssignmentPatternFlags(node.left); + } + else if (ts.isArrayLiteralExpression(node.left)) { + node.transformFlags |= + 1024 /* TransformFlags.ContainsES2015 */ | + 4096 /* TransformFlags.ContainsDestructuringAssignment */ | + propagateAssignmentPatternFlags(node.left); + } + } + else if (operatorKind === 42 /* SyntaxKind.AsteriskAsteriskToken */ || operatorKind === 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */) { + node.transformFlags |= 512 /* TransformFlags.ContainsES2016 */; + } + else if (ts.isLogicalOrCoalescingAssignmentOperator(operatorKind)) { + node.transformFlags |= 16 /* TransformFlags.ContainsES2021 */; + } + return node; + } + function propagateAssignmentPatternFlags(node) { + if (node.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) + return 32768 /* TransformFlags.ContainsObjectRestOrSpread */; + if (node.transformFlags & 128 /* TransformFlags.ContainsES2018 */) { + // check for nested spread assignments, otherwise '{ x: { a, ...b } = foo } = c' + // will not be correctly interpreted by the ES2018 transformer + for (var _i = 0, _a = ts.getElementsOfBindingOrAssignmentPattern(node); _i < _a.length; _i++) { + var element = _a[_i]; + var target = ts.getTargetOfBindingOrAssignmentElement(element); + if (target && ts.isAssignmentPattern(target)) { + if (target.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + return 32768 /* TransformFlags.ContainsObjectRestOrSpread */; + } + if (target.transformFlags & 128 /* TransformFlags.ContainsES2018 */) { + var flags_1 = propagateAssignmentPatternFlags(target); + if (flags_1) + return flags_1; + } + } + } + } + return 0 /* TransformFlags.None */; + } + // @api + function updateBinaryExpression(node, left, operator, right) { + return node.left !== left + || node.operatorToken !== operator + || node.right !== right + ? update(createBinaryExpression(left, operator, right), node) + : node; + } + // @api + function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) { + var node = createBaseExpression(222 /* SyntaxKind.ConditionalExpression */); + node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition); + node.questionToken = questionToken !== null && questionToken !== void 0 ? questionToken : createToken(57 /* SyntaxKind.QuestionToken */); + node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue); + node.colonToken = colonToken !== null && colonToken !== void 0 ? colonToken : createToken(58 /* SyntaxKind.ColonToken */); + node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse); + node.transformFlags |= + propagateChildFlags(node.condition) | + propagateChildFlags(node.questionToken) | + propagateChildFlags(node.whenTrue) | + propagateChildFlags(node.colonToken) | + propagateChildFlags(node.whenFalse); + return node; + } + // @api + function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) { + return node.condition !== condition + || node.questionToken !== questionToken + || node.whenTrue !== whenTrue + || node.colonToken !== colonToken + || node.whenFalse !== whenFalse + ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) + : node; + } + // @api + function createTemplateExpression(head, templateSpans) { + var node = createBaseExpression(223 /* SyntaxKind.TemplateExpression */); + node.head = head; + node.templateSpans = createNodeArray(templateSpans); + node.transformFlags |= + propagateChildFlags(node.head) | + propagateChildrenFlags(node.templateSpans) | + 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function updateTemplateExpression(node, head, templateSpans) { + return node.head !== head + || node.templateSpans !== templateSpans + ? update(createTemplateExpression(head, templateSpans), node) + : node; + } + function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags) { + if (templateFlags === void 0) { templateFlags = 0 /* TokenFlags.None */; } + ts.Debug.assert(!(templateFlags & ~2048 /* TokenFlags.TemplateLiteralLikeFlags */), "Unsupported template flags."); + // NOTE: without the assignment to `undefined`, we don't narrow the initial type of `cooked`. + // eslint-disable-next-line no-undef-init + var cooked = undefined; + if (rawText !== undefined && rawText !== text) { + cooked = getCookedText(kind, rawText); + if (typeof cooked === "object") { + return ts.Debug.fail("Invalid raw text"); + } + } + if (text === undefined) { + if (cooked === undefined) { + return ts.Debug.fail("Arguments 'text' and 'rawText' may not both be undefined."); + } + text = cooked; + } + else if (cooked !== undefined) { + ts.Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'."); + } + return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags); + } + // @api + function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) { + var node = createBaseToken(kind); + node.text = text; + node.rawText = rawText; + node.templateFlags = templateFlags & 2048 /* TokenFlags.TemplateLiteralLikeFlags */; + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + if (node.templateFlags) { + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + } + return node; + } + // @api + function createTemplateHead(text, rawText, templateFlags) { + return createTemplateLiteralLikeNodeChecked(15 /* SyntaxKind.TemplateHead */, text, rawText, templateFlags); + } + // @api + function createTemplateMiddle(text, rawText, templateFlags) { + return createTemplateLiteralLikeNodeChecked(16 /* SyntaxKind.TemplateMiddle */, text, rawText, templateFlags); + } + // @api + function createTemplateTail(text, rawText, templateFlags) { + return createTemplateLiteralLikeNodeChecked(17 /* SyntaxKind.TemplateTail */, text, rawText, templateFlags); + } + // @api + function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) { + return createTemplateLiteralLikeNodeChecked(14 /* SyntaxKind.NoSubstitutionTemplateLiteral */, text, rawText, templateFlags); + } + // @api + function createYieldExpression(asteriskToken, expression) { + ts.Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression."); + var node = createBaseExpression(224 /* SyntaxKind.YieldExpression */); + node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.asteriskToken = asteriskToken; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.asteriskToken) | + 1024 /* TransformFlags.ContainsES2015 */ | + 128 /* TransformFlags.ContainsES2018 */ | + 524288 /* TransformFlags.ContainsYield */; + return node; + } + // @api + function updateYieldExpression(node, asteriskToken, expression) { + return node.expression !== expression + || node.asteriskToken !== asteriskToken + ? update(createYieldExpression(asteriskToken, expression), node) + : node; + } + // @api + function createSpreadElement(expression) { + var node = createBaseExpression(225 /* SyntaxKind.SpreadElement */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 1024 /* TransformFlags.ContainsES2015 */ | + 16384 /* TransformFlags.ContainsRestOrSpread */; + return node; + } + // @api + function updateSpreadElement(node, expression) { + return node.expression !== expression + ? update(createSpreadElement(expression), node) + : node; + } + // @api + function createClassExpression(decorators, modifiers, name, typeParameters, heritageClauses, members) { + var node = createBaseClassLikeDeclaration(226 /* SyntaxKind.ClassExpression */, decorators, modifiers, name, typeParameters, heritageClauses, members); + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function updateClassExpression(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.typeParameters !== typeParameters + || node.heritageClauses !== heritageClauses + || node.members !== members + ? update(createClassExpression(decorators, modifiers, name, typeParameters, heritageClauses, members), node) + : node; + } + // @api + function createOmittedExpression() { + return createBaseExpression(227 /* SyntaxKind.OmittedExpression */); + } + // @api + function createExpressionWithTypeArguments(expression, typeArguments) { + var node = createBaseNode(228 /* SyntaxKind.ExpressionWithTypeArguments */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildrenFlags(node.typeArguments) | + 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function updateExpressionWithTypeArguments(node, expression, typeArguments) { + return node.expression !== expression + || node.typeArguments !== typeArguments + ? update(createExpressionWithTypeArguments(expression, typeArguments), node) + : node; + } + // @api + function createAsExpression(expression, type) { + var node = createBaseExpression(229 /* SyntaxKind.AsExpression */); + node.expression = expression; + node.type = type; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.type) | + 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateAsExpression(node, expression, type) { + return node.expression !== expression + || node.type !== type + ? update(createAsExpression(expression, type), node) + : node; + } + // @api + function createNonNullExpression(expression) { + var node = createBaseExpression(230 /* SyntaxKind.NonNullExpression */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateNonNullExpression(node, expression) { + if (ts.isNonNullChain(node)) { + return updateNonNullChain(node, expression); + } + return node.expression !== expression + ? update(createNonNullExpression(expression), node) + : node; + } + // @api + function createNonNullChain(expression) { + var node = createBaseExpression(230 /* SyntaxKind.NonNullExpression */); + node.flags |= 32 /* NodeFlags.OptionalChain */; + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateNonNullChain(node, expression) { + ts.Debug.assert(!!(node.flags & 32 /* NodeFlags.OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead."); + return node.expression !== expression + ? update(createNonNullChain(expression), node) + : node; + } + // @api + function createMetaProperty(keywordToken, name) { + var node = createBaseExpression(231 /* SyntaxKind.MetaProperty */); + node.keywordToken = keywordToken; + node.name = name; + node.transformFlags |= propagateChildFlags(node.name); + switch (keywordToken) { + case 103 /* SyntaxKind.NewKeyword */: + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + break; + case 100 /* SyntaxKind.ImportKeyword */: + node.transformFlags |= 4 /* TransformFlags.ContainsESNext */; + break; + default: + return ts.Debug.assertNever(keywordToken); + } + return node; + } + // @api + function updateMetaProperty(node, name) { + return node.name !== name + ? update(createMetaProperty(node.keywordToken, name), node) + : node; + } + // + // Misc + // + // @api + function createTemplateSpan(expression, literal) { + var node = createBaseNode(233 /* SyntaxKind.TemplateSpan */); + node.expression = expression; + node.literal = literal; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.literal) | + 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // @api + function updateTemplateSpan(node, expression, literal) { + return node.expression !== expression + || node.literal !== literal + ? update(createTemplateSpan(expression, literal), node) + : node; + } + // @api + function createSemicolonClassElement() { + var node = createBaseNode(234 /* SyntaxKind.SemicolonClassElement */); + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + // + // Element + // + // @api + function createBlock(statements, multiLine) { + var node = createBaseNode(235 /* SyntaxKind.Block */); + node.statements = createNodeArray(statements); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.statements); + return node; + } + // @api + function updateBlock(node, statements) { + return node.statements !== statements + ? update(createBlock(statements, node.multiLine), node) + : node; + } + // @api + function createVariableStatement(modifiers, declarationList) { + var node = createBaseDeclaration(237 /* SyntaxKind.VariableStatement */, /*decorators*/ undefined, modifiers); + node.declarationList = ts.isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; + node.transformFlags |= + propagateChildFlags(node.declarationList); + if (ts.modifiersToFlags(node.modifiers) & 2 /* ModifierFlags.Ambient */) { + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updateVariableStatement(node, modifiers, declarationList) { + return node.modifiers !== modifiers + || node.declarationList !== declarationList + ? update(createVariableStatement(modifiers, declarationList), node) + : node; + } + // @api + function createEmptyStatement() { + return createBaseNode(236 /* SyntaxKind.EmptyStatement */); + } + // @api + function createExpressionStatement(expression) { + var node = createBaseNode(238 /* SyntaxKind.ExpressionStatement */); + node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + // @api + function updateExpressionStatement(node, expression) { + return node.expression !== expression + ? update(createExpressionStatement(expression), node) + : node; + } + // @api + function createIfStatement(expression, thenStatement, elseStatement) { + var node = createBaseNode(239 /* SyntaxKind.IfStatement */); + node.expression = expression; + node.thenStatement = asEmbeddedStatement(thenStatement); + node.elseStatement = asEmbeddedStatement(elseStatement); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.thenStatement) | + propagateChildFlags(node.elseStatement); + return node; + } + // @api + function updateIfStatement(node, expression, thenStatement, elseStatement) { + return node.expression !== expression + || node.thenStatement !== thenStatement + || node.elseStatement !== elseStatement + ? update(createIfStatement(expression, thenStatement, elseStatement), node) + : node; + } + // @api + function createDoStatement(statement, expression) { + var node = createBaseNode(240 /* SyntaxKind.DoStatement */); + node.statement = asEmbeddedStatement(statement); + node.expression = expression; + node.transformFlags |= + propagateChildFlags(node.statement) | + propagateChildFlags(node.expression); + return node; + } + // @api + function updateDoStatement(node, statement, expression) { + return node.statement !== statement + || node.expression !== expression + ? update(createDoStatement(statement, expression), node) + : node; + } + // @api + function createWhileStatement(expression, statement) { + var node = createBaseNode(241 /* SyntaxKind.WhileStatement */); + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.statement); + return node; + } + // @api + function updateWhileStatement(node, expression, statement) { + return node.expression !== expression + || node.statement !== statement + ? update(createWhileStatement(expression, statement), node) + : node; + } + // @api + function createForStatement(initializer, condition, incrementor, statement) { + var node = createBaseNode(242 /* SyntaxKind.ForStatement */); + node.initializer = initializer; + node.condition = condition; + node.incrementor = incrementor; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.initializer) | + propagateChildFlags(node.condition) | + propagateChildFlags(node.incrementor) | + propagateChildFlags(node.statement); + return node; + } + // @api + function updateForStatement(node, initializer, condition, incrementor, statement) { + return node.initializer !== initializer + || node.condition !== condition + || node.incrementor !== incrementor + || node.statement !== statement + ? update(createForStatement(initializer, condition, incrementor, statement), node) + : node; + } + // @api + function createForInStatement(initializer, expression, statement) { + var node = createBaseNode(243 /* SyntaxKind.ForInStatement */); + node.initializer = initializer; + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.initializer) | + propagateChildFlags(node.expression) | + propagateChildFlags(node.statement); + return node; + } + // @api + function updateForInStatement(node, initializer, expression, statement) { + return node.initializer !== initializer + || node.expression !== expression + || node.statement !== statement + ? update(createForInStatement(initializer, expression, statement), node) + : node; + } + // @api + function createForOfStatement(awaitModifier, initializer, expression, statement) { + var node = createBaseNode(244 /* SyntaxKind.ForOfStatement */); + node.awaitModifier = awaitModifier; + node.initializer = initializer; + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.awaitModifier) | + propagateChildFlags(node.initializer) | + propagateChildFlags(node.expression) | + propagateChildFlags(node.statement) | + 1024 /* TransformFlags.ContainsES2015 */; + if (awaitModifier) + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + return node; + } + // @api + function updateForOfStatement(node, awaitModifier, initializer, expression, statement) { + return node.awaitModifier !== awaitModifier + || node.initializer !== initializer + || node.expression !== expression + || node.statement !== statement + ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) + : node; + } + // @api + function createContinueStatement(label) { + var node = createBaseNode(245 /* SyntaxKind.ContinueStatement */); + node.label = asName(label); + node.transformFlags |= + propagateChildFlags(node.label) | + 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */; + return node; + } + // @api + function updateContinueStatement(node, label) { + return node.label !== label + ? update(createContinueStatement(label), node) + : node; + } + // @api + function createBreakStatement(label) { + var node = createBaseNode(246 /* SyntaxKind.BreakStatement */); + node.label = asName(label); + node.transformFlags |= + propagateChildFlags(node.label) | + 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */; + return node; + } + // @api + function updateBreakStatement(node, label) { + return node.label !== label + ? update(createBreakStatement(label), node) + : node; + } + // @api + function createReturnStatement(expression) { + var node = createBaseNode(247 /* SyntaxKind.ReturnStatement */); + node.expression = expression; + // return in an ES2018 async generator must be awaited + node.transformFlags |= + propagateChildFlags(node.expression) | + 128 /* TransformFlags.ContainsES2018 */ | + 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */; + return node; + } + // @api + function updateReturnStatement(node, expression) { + return node.expression !== expression + ? update(createReturnStatement(expression), node) + : node; + } + // @api + function createWithStatement(expression, statement) { + var node = createBaseNode(248 /* SyntaxKind.WithStatement */); + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.statement); + return node; + } + // @api + function updateWithStatement(node, expression, statement) { + return node.expression !== expression + || node.statement !== statement + ? update(createWithStatement(expression, statement), node) + : node; + } + // @api + function createSwitchStatement(expression, caseBlock) { + var node = createBaseNode(249 /* SyntaxKind.SwitchStatement */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.caseBlock = caseBlock; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.caseBlock); + return node; + } + // @api + function updateSwitchStatement(node, expression, caseBlock) { + return node.expression !== expression + || node.caseBlock !== caseBlock + ? update(createSwitchStatement(expression, caseBlock), node) + : node; + } + // @api + function createLabeledStatement(label, statement) { + var node = createBaseNode(250 /* SyntaxKind.LabeledStatement */); + node.label = asName(label); + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= + propagateChildFlags(node.label) | + propagateChildFlags(node.statement); + return node; + } + // @api + function updateLabeledStatement(node, label, statement) { + return node.label !== label + || node.statement !== statement + ? update(createLabeledStatement(label, statement), node) + : node; + } + // @api + function createThrowStatement(expression) { + var node = createBaseNode(251 /* SyntaxKind.ThrowStatement */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + // @api + function updateThrowStatement(node, expression) { + return node.expression !== expression + ? update(createThrowStatement(expression), node) + : node; + } + // @api + function createTryStatement(tryBlock, catchClause, finallyBlock) { + var node = createBaseNode(252 /* SyntaxKind.TryStatement */); + node.tryBlock = tryBlock; + node.catchClause = catchClause; + node.finallyBlock = finallyBlock; + node.transformFlags |= + propagateChildFlags(node.tryBlock) | + propagateChildFlags(node.catchClause) | + propagateChildFlags(node.finallyBlock); + return node; + } + // @api + function updateTryStatement(node, tryBlock, catchClause, finallyBlock) { + return node.tryBlock !== tryBlock + || node.catchClause !== catchClause + || node.finallyBlock !== finallyBlock + ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) + : node; + } + // @api + function createDebuggerStatement() { + return createBaseNode(253 /* SyntaxKind.DebuggerStatement */); + } + // @api + function createVariableDeclaration(name, exclamationToken, type, initializer) { + var node = createBaseVariableLikeDeclaration(254 /* SyntaxKind.VariableDeclaration */, + /*decorators*/ undefined, + /*modifiers*/ undefined, name, type, initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)); + node.exclamationToken = exclamationToken; + node.transformFlags |= propagateChildFlags(node.exclamationToken); + if (exclamationToken) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updateVariableDeclaration(node, name, exclamationToken, type, initializer) { + return node.name !== name + || node.type !== type + || node.exclamationToken !== exclamationToken + || node.initializer !== initializer + ? update(createVariableDeclaration(name, exclamationToken, type, initializer), node) + : node; + } + // @api + function createVariableDeclarationList(declarations, flags) { + if (flags === void 0) { flags = 0 /* NodeFlags.None */; } + var node = createBaseNode(255 /* SyntaxKind.VariableDeclarationList */); + node.flags |= flags & 3 /* NodeFlags.BlockScoped */; + node.declarations = createNodeArray(declarations); + node.transformFlags |= + propagateChildrenFlags(node.declarations) | + 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */; + if (flags & 3 /* NodeFlags.BlockScoped */) { + node.transformFlags |= + 1024 /* TransformFlags.ContainsES2015 */ | + 131072 /* TransformFlags.ContainsBlockScopedBinding */; + } + return node; + } + // @api + function updateVariableDeclarationList(node, declarations) { + return node.declarations !== declarations + ? update(createVariableDeclarationList(declarations, node.flags), node) + : node; + } + // @api + function createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + var node = createBaseFunctionLikeDeclaration(256 /* SyntaxKind.FunctionDeclaration */, decorators, modifiers, name, typeParameters, parameters, type, body); + node.asteriskToken = asteriskToken; + if (!node.body || ts.modifiersToFlags(node.modifiers) & 2 /* ModifierFlags.Ambient */) { + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + } + else { + node.transformFlags |= + propagateChildFlags(node.asteriskToken) | + 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */; + if (ts.modifiersToFlags(node.modifiers) & 256 /* ModifierFlags.Async */) { + if (node.asteriskToken) { + node.transformFlags |= 128 /* TransformFlags.ContainsES2018 */; + } + else { + node.transformFlags |= 256 /* TransformFlags.ContainsES2017 */; + } + } + else if (node.asteriskToken) { + node.transformFlags |= 2048 /* TransformFlags.ContainsGenerator */; + } + } + return node; + } + // @api + function updateFunctionDeclaration(node, decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.asteriskToken !== asteriskToken + || node.name !== name + || node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + || node.body !== body + ? updateBaseFunctionLikeDeclaration(createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) + : node; + } + // @api + function createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { + var node = createBaseClassLikeDeclaration(257 /* SyntaxKind.ClassDeclaration */, decorators, modifiers, name, typeParameters, heritageClauses, members); + if (ts.modifiersToFlags(node.modifiers) & 2 /* ModifierFlags.Ambient */) { + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + } + else { + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + if (node.transformFlags & 4096 /* TransformFlags.ContainsTypeScriptClassSyntax */) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + } + return node; + } + // @api + function updateClassDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.typeParameters !== typeParameters + || node.heritageClauses !== heritageClauses + || node.members !== members + ? update(createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) + : node; + } + // @api + function createInterfaceDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) { + var node = createBaseInterfaceOrClassLikeDeclaration(258 /* SyntaxKind.InterfaceDeclaration */, decorators, modifiers, name, typeParameters, heritageClauses); + node.members = createNodeArray(members); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateInterfaceDeclaration(node, decorators, modifiers, name, typeParameters, heritageClauses, members) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.typeParameters !== typeParameters + || node.heritageClauses !== heritageClauses + || node.members !== members + ? update(createInterfaceDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members), node) + : node; + } + // @api + function createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type) { + var node = createBaseGenericNamedDeclaration(259 /* SyntaxKind.TypeAliasDeclaration */, decorators, modifiers, name, typeParameters); + node.type = type; + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateTypeAliasDeclaration(node, decorators, modifiers, name, typeParameters, type) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.typeParameters !== typeParameters + || node.type !== type + ? update(createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type), node) + : node; + } + // @api + function createEnumDeclaration(decorators, modifiers, name, members) { + var node = createBaseNamedDeclaration(260 /* SyntaxKind.EnumDeclaration */, decorators, modifiers, name); + node.members = createNodeArray(members); + node.transformFlags |= + propagateChildrenFlags(node.members) | + 1 /* TransformFlags.ContainsTypeScript */; + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // Enum declarations cannot contain `await` + return node; + } + // @api + function updateEnumDeclaration(node, decorators, modifiers, name, members) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.members !== members + ? update(createEnumDeclaration(decorators, modifiers, name, members), node) + : node; + } + // @api + function createModuleDeclaration(decorators, modifiers, name, body, flags) { + if (flags === void 0) { flags = 0 /* NodeFlags.None */; } + var node = createBaseDeclaration(261 /* SyntaxKind.ModuleDeclaration */, decorators, modifiers); + node.flags |= flags & (16 /* NodeFlags.Namespace */ | 4 /* NodeFlags.NestedNamespace */ | 1024 /* NodeFlags.GlobalAugmentation */); + node.name = name; + node.body = body; + if (ts.modifiersToFlags(node.modifiers) & 2 /* ModifierFlags.Ambient */) { + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + } + else { + node.transformFlags |= + propagateChildFlags(node.name) | + propagateChildFlags(node.body) | + 1 /* TransformFlags.ContainsTypeScript */; + } + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // Module declarations cannot contain `await`. + return node; + } + // @api + function updateModuleDeclaration(node, decorators, modifiers, name, body) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.name !== name + || node.body !== body + ? update(createModuleDeclaration(decorators, modifiers, name, body, node.flags), node) + : node; + } + // @api + function createModuleBlock(statements) { + var node = createBaseNode(262 /* SyntaxKind.ModuleBlock */); + node.statements = createNodeArray(statements); + node.transformFlags |= propagateChildrenFlags(node.statements); + return node; + } + // @api + function updateModuleBlock(node, statements) { + return node.statements !== statements + ? update(createModuleBlock(statements), node) + : node; + } + // @api + function createCaseBlock(clauses) { + var node = createBaseNode(263 /* SyntaxKind.CaseBlock */); + node.clauses = createNodeArray(clauses); + node.transformFlags |= propagateChildrenFlags(node.clauses); + return node; + } + // @api + function updateCaseBlock(node, clauses) { + return node.clauses !== clauses + ? update(createCaseBlock(clauses), node) + : node; + } + // @api + function createNamespaceExportDeclaration(name) { + var node = createBaseNamedDeclaration(264 /* SyntaxKind.NamespaceExportDeclaration */, + /*decorators*/ undefined, + /*modifiers*/ undefined, name); + node.transformFlags = 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateNamespaceExportDeclaration(node, name) { + return node.name !== name + ? update(createNamespaceExportDeclaration(name), node) + : node; + } + // @api + function createImportEqualsDeclaration(decorators, modifiers, isTypeOnly, name, moduleReference) { + var node = createBaseNamedDeclaration(265 /* SyntaxKind.ImportEqualsDeclaration */, decorators, modifiers, name); + node.isTypeOnly = isTypeOnly; + node.moduleReference = moduleReference; + node.transformFlags |= propagateChildFlags(node.moduleReference); + if (!ts.isExternalModuleReference(node.moduleReference)) + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // Import= declaration is always parsed in an Await context + return node; + } + // @api + function updateImportEqualsDeclaration(node, decorators, modifiers, isTypeOnly, name, moduleReference) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.isTypeOnly !== isTypeOnly + || node.name !== name + || node.moduleReference !== moduleReference + ? update(createImportEqualsDeclaration(decorators, modifiers, isTypeOnly, name, moduleReference), node) + : node; + } + // @api + function createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier, assertClause) { + var node = createBaseDeclaration(266 /* SyntaxKind.ImportDeclaration */, decorators, modifiers); + node.importClause = importClause; + node.moduleSpecifier = moduleSpecifier; + node.assertClause = assertClause; + node.transformFlags |= + propagateChildFlags(node.importClause) | + propagateChildFlags(node.moduleSpecifier); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateImportDeclaration(node, decorators, modifiers, importClause, moduleSpecifier, assertClause) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.importClause !== importClause + || node.moduleSpecifier !== moduleSpecifier + || node.assertClause !== assertClause + ? update(createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier, assertClause), node) + : node; + } + // @api + function createImportClause(isTypeOnly, name, namedBindings) { + var node = createBaseNode(267 /* SyntaxKind.ImportClause */); + node.isTypeOnly = isTypeOnly; + node.name = name; + node.namedBindings = namedBindings; + node.transformFlags |= + propagateChildFlags(node.name) | + propagateChildFlags(node.namedBindings); + if (isTypeOnly) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateImportClause(node, isTypeOnly, name, namedBindings) { + return node.isTypeOnly !== isTypeOnly + || node.name !== name + || node.namedBindings !== namedBindings + ? update(createImportClause(isTypeOnly, name, namedBindings), node) + : node; + } + // @api + function createAssertClause(elements, multiLine) { + var node = createBaseNode(293 /* SyntaxKind.AssertClause */); + node.elements = createNodeArray(elements); + node.multiLine = multiLine; + node.transformFlags |= 4 /* TransformFlags.ContainsESNext */; + return node; + } + // @api + function updateAssertClause(node, elements, multiLine) { + return node.elements !== elements + || node.multiLine !== multiLine + ? update(createAssertClause(elements, multiLine), node) + : node; + } + // @api + function createAssertEntry(name, value) { + var node = createBaseNode(294 /* SyntaxKind.AssertEntry */); + node.name = name; + node.value = value; + node.transformFlags |= 4 /* TransformFlags.ContainsESNext */; + return node; + } + // @api + function updateAssertEntry(node, name, value) { + return node.name !== name + || node.value !== value + ? update(createAssertEntry(name, value), node) + : node; + } + // @api + function createImportTypeAssertionContainer(clause, multiLine) { + var node = createBaseNode(295 /* SyntaxKind.ImportTypeAssertionContainer */); + node.assertClause = clause; + node.multiLine = multiLine; + return node; + } + // @api + function updateImportTypeAssertionContainer(node, clause, multiLine) { + return node.assertClause !== clause + || node.multiLine !== multiLine + ? update(createImportTypeAssertionContainer(clause, multiLine), node) + : node; + } + // @api + function createNamespaceImport(name) { + var node = createBaseNode(268 /* SyntaxKind.NamespaceImport */); + node.name = name; + node.transformFlags |= propagateChildFlags(node.name); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateNamespaceImport(node, name) { + return node.name !== name + ? update(createNamespaceImport(name), node) + : node; + } + // @api + function createNamespaceExport(name) { + var node = createBaseNode(274 /* SyntaxKind.NamespaceExport */); + node.name = name; + node.transformFlags |= + propagateChildFlags(node.name) | + 4 /* TransformFlags.ContainsESNext */; + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateNamespaceExport(node, name) { + return node.name !== name + ? update(createNamespaceExport(name), node) + : node; + } + // @api + function createNamedImports(elements) { + var node = createBaseNode(269 /* SyntaxKind.NamedImports */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateNamedImports(node, elements) { + return node.elements !== elements + ? update(createNamedImports(elements), node) + : node; + } + // @api + function createImportSpecifier(isTypeOnly, propertyName, name) { + var node = createBaseNode(270 /* SyntaxKind.ImportSpecifier */); + node.isTypeOnly = isTypeOnly; + node.propertyName = propertyName; + node.name = name; + node.transformFlags |= + propagateChildFlags(node.propertyName) | + propagateChildFlags(node.name); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateImportSpecifier(node, isTypeOnly, propertyName, name) { + return node.isTypeOnly !== isTypeOnly + || node.propertyName !== propertyName + || node.name !== name + ? update(createImportSpecifier(isTypeOnly, propertyName, name), node) + : node; + } + // @api + function createExportAssignment(decorators, modifiers, isExportEquals, expression) { + var node = createBaseDeclaration(271 /* SyntaxKind.ExportAssignment */, decorators, modifiers); + node.isExportEquals = isExportEquals; + node.expression = isExportEquals + ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* SyntaxKind.EqualsToken */, /*leftSide*/ undefined, expression) + : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression); + node.transformFlags |= propagateChildFlags(node.expression); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateExportAssignment(node, decorators, modifiers, expression) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.expression !== expression + ? update(createExportAssignment(decorators, modifiers, node.isExportEquals, expression), node) + : node; + } + // @api + function createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) { + var node = createBaseDeclaration(272 /* SyntaxKind.ExportDeclaration */, decorators, modifiers); + node.isTypeOnly = isTypeOnly; + node.exportClause = exportClause; + node.moduleSpecifier = moduleSpecifier; + node.assertClause = assertClause; + node.transformFlags |= + propagateChildFlags(node.exportClause) | + propagateChildFlags(node.moduleSpecifier); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) { + return node.decorators !== decorators + || node.modifiers !== modifiers + || node.isTypeOnly !== isTypeOnly + || node.exportClause !== exportClause + || node.moduleSpecifier !== moduleSpecifier + || node.assertClause !== assertClause + ? update(createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause), node) + : node; + } + // @api + function createNamedExports(elements) { + var node = createBaseNode(273 /* SyntaxKind.NamedExports */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateNamedExports(node, elements) { + return node.elements !== elements + ? update(createNamedExports(elements), node) + : node; + } + // @api + function createExportSpecifier(isTypeOnly, propertyName, name) { + var node = createBaseNode(275 /* SyntaxKind.ExportSpecifier */); + node.isTypeOnly = isTypeOnly; + node.propertyName = asName(propertyName); + node.name = asName(name); + node.transformFlags |= + propagateChildFlags(node.propertyName) | + propagateChildFlags(node.name); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateExportSpecifier(node, isTypeOnly, propertyName, name) { + return node.isTypeOnly !== isTypeOnly + || node.propertyName !== propertyName + || node.name !== name + ? update(createExportSpecifier(isTypeOnly, propertyName, name), node) + : node; + } + // @api + function createMissingDeclaration() { + var node = createBaseDeclaration(276 /* SyntaxKind.MissingDeclaration */, + /*decorators*/ undefined, + /*modifiers*/ undefined); + return node; + } + // + // Module references + // + // @api + function createExternalModuleReference(expression) { + var node = createBaseNode(277 /* SyntaxKind.ExternalModuleReference */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression); + node.transformFlags &= ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; // always parsed in an Await context + return node; + } + // @api + function updateExternalModuleReference(node, expression) { + return node.expression !== expression + ? update(createExternalModuleReference(expression), node) + : node; + } + // + // JSDoc + // + // @api + // createJSDocAllType + // createJSDocUnknownType + function createJSDocPrimaryTypeWorker(kind) { + return createBaseNode(kind); + } + // @api + // createJSDocNullableType + // createJSDocNonNullableType + function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix) { + if (postfix === void 0) { postfix = false; } + var node = createJSDocUnaryTypeWorker(kind, postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type); + node.postfix = postfix; + return node; + } + // @api + // createJSDocOptionalType + // createJSDocVariadicType + // createJSDocNamepathType + function createJSDocUnaryTypeWorker(kind, type) { + var node = createBaseNode(kind); + node.type = type; + return node; + } + // @api + // updateJSDocNonNullableType + // updateJSDocNullableType + function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) { + return node.type !== type + ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) + : node; + } + // @api + // updateJSDocOptionalType + // updateJSDocVariadicType + // updateJSDocNamepathType + function updateJSDocUnaryTypeWorker(kind, node, type) { + return node.type !== type + ? update(createJSDocUnaryTypeWorker(kind, type), node) + : node; + } + // @api + function createJSDocFunctionType(parameters, type) { + var node = createBaseSignatureDeclaration(317 /* SyntaxKind.JSDocFunctionType */, + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, parameters, type); + return node; + } + // @api + function updateJSDocFunctionType(node, parameters, type) { + return node.parameters !== parameters + || node.type !== type + ? update(createJSDocFunctionType(parameters, type), node) + : node; + } + // @api + function createJSDocTypeLiteral(propertyTags, isArrayType) { + if (isArrayType === void 0) { isArrayType = false; } + var node = createBaseNode(322 /* SyntaxKind.JSDocTypeLiteral */); + node.jsDocPropertyTags = asNodeArray(propertyTags); + node.isArrayType = isArrayType; + return node; + } + // @api + function updateJSDocTypeLiteral(node, propertyTags, isArrayType) { + return node.jsDocPropertyTags !== propertyTags + || node.isArrayType !== isArrayType + ? update(createJSDocTypeLiteral(propertyTags, isArrayType), node) + : node; + } + // @api + function createJSDocTypeExpression(type) { + var node = createBaseNode(309 /* SyntaxKind.JSDocTypeExpression */); + node.type = type; + return node; + } + // @api + function updateJSDocTypeExpression(node, type) { + return node.type !== type + ? update(createJSDocTypeExpression(type), node) + : node; + } + // @api + function createJSDocSignature(typeParameters, parameters, type) { + var node = createBaseNode(323 /* SyntaxKind.JSDocSignature */); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + return node; + } + // @api + function updateJSDocSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters + || node.parameters !== parameters + || node.type !== type + ? update(createJSDocSignature(typeParameters, parameters, type), node) + : node; + } + function getDefaultTagName(node) { + var defaultTagName = getDefaultTagNameForKind(node.kind); + return node.tagName.escapedText === ts.escapeLeadingUnderscores(defaultTagName) + ? node.tagName + : createIdentifier(defaultTagName); + } + // @api + function createBaseJSDocTag(kind, tagName, comment) { + var node = createBaseNode(kind); + node.tagName = tagName; + node.comment = comment; + return node; + } + // @api + function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) { + var node = createBaseJSDocTag(344 /* SyntaxKind.JSDocTemplateTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("template"), comment); + node.constraint = constraint; + node.typeParameters = createNodeArray(typeParameters); + return node; + } + // @api + function updateJSDocTemplateTag(node, tagName, constraint, typeParameters, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.constraint !== constraint + || node.typeParameters !== typeParameters + || node.comment !== comment + ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) + : node; + } + // @api + function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) { + var node = createBaseJSDocTag(345 /* SyntaxKind.JSDocTypedefTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("typedef"), comment); + node.typeExpression = typeExpression; + node.fullName = fullName; + node.name = ts.getJSDocTypeAliasName(fullName); + return node; + } + // @api + function updateJSDocTypedefTag(node, tagName, typeExpression, fullName, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.typeExpression !== typeExpression + || node.fullName !== fullName + || node.comment !== comment + ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) + : node; + } + // @api + function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + var node = createBaseJSDocTag(340 /* SyntaxKind.JSDocParameterTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("param"), comment); + node.typeExpression = typeExpression; + node.name = name; + node.isNameFirst = !!isNameFirst; + node.isBracketed = isBracketed; + return node; + } + // @api + function updateJSDocParameterTag(node, tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.name !== name + || node.isBracketed !== isBracketed + || node.typeExpression !== typeExpression + || node.isNameFirst !== isNameFirst + || node.comment !== comment + ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) + : node; + } + // @api + function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + var node = createBaseJSDocTag(347 /* SyntaxKind.JSDocPropertyTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("prop"), comment); + node.typeExpression = typeExpression; + node.name = name; + node.isNameFirst = !!isNameFirst; + node.isBracketed = isBracketed; + return node; + } + // @api + function updateJSDocPropertyTag(node, tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.name !== name + || node.isBracketed !== isBracketed + || node.typeExpression !== typeExpression + || node.isNameFirst !== isNameFirst + || node.comment !== comment + ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) + : node; + } + // @api + function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) { + var node = createBaseJSDocTag(338 /* SyntaxKind.JSDocCallbackTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("callback"), comment); + node.typeExpression = typeExpression; + node.fullName = fullName; + node.name = ts.getJSDocTypeAliasName(fullName); + return node; + } + // @api + function updateJSDocCallbackTag(node, tagName, typeExpression, fullName, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.typeExpression !== typeExpression + || node.fullName !== fullName + || node.comment !== comment + ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) + : node; + } + // @api + function createJSDocAugmentsTag(tagName, className, comment) { + var node = createBaseJSDocTag(328 /* SyntaxKind.JSDocAugmentsTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("augments"), comment); + node.class = className; + return node; + } + // @api + function updateJSDocAugmentsTag(node, tagName, className, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.class !== className + || node.comment !== comment + ? update(createJSDocAugmentsTag(tagName, className, comment), node) + : node; + } + // @api + function createJSDocImplementsTag(tagName, className, comment) { + var node = createBaseJSDocTag(329 /* SyntaxKind.JSDocImplementsTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("implements"), comment); + node.class = className; + return node; + } + // @api + function createJSDocSeeTag(tagName, name, comment) { + var node = createBaseJSDocTag(346 /* SyntaxKind.JSDocSeeTag */, tagName !== null && tagName !== void 0 ? tagName : createIdentifier("see"), comment); + node.name = name; + return node; + } + // @api + function updateJSDocSeeTag(node, tagName, name, comment) { + return node.tagName !== tagName + || node.name !== name + || node.comment !== comment + ? update(createJSDocSeeTag(tagName, name, comment), node) + : node; + } + // @api + function createJSDocNameReference(name) { + var node = createBaseNode(310 /* SyntaxKind.JSDocNameReference */); + node.name = name; + return node; + } + // @api + function updateJSDocNameReference(node, name) { + return node.name !== name + ? update(createJSDocNameReference(name), node) + : node; + } + // @api + function createJSDocMemberName(left, right) { + var node = createBaseNode(311 /* SyntaxKind.JSDocMemberName */); + node.left = left; + node.right = right; + node.transformFlags |= + propagateChildFlags(node.left) | + propagateChildFlags(node.right); + return node; + } + // @api + function updateJSDocMemberName(node, left, right) { + return node.left !== left + || node.right !== right + ? update(createJSDocMemberName(left, right), node) + : node; + } + // @api + function createJSDocLink(name, text) { + var node = createBaseNode(324 /* SyntaxKind.JSDocLink */); + node.name = name; + node.text = text; + return node; + } + // @api + function updateJSDocLink(node, name, text) { + return node.name !== name + ? update(createJSDocLink(name, text), node) + : node; + } + // @api + function createJSDocLinkCode(name, text) { + var node = createBaseNode(325 /* SyntaxKind.JSDocLinkCode */); + node.name = name; + node.text = text; + return node; + } + // @api + function updateJSDocLinkCode(node, name, text) { + return node.name !== name + ? update(createJSDocLinkCode(name, text), node) + : node; + } + // @api + function createJSDocLinkPlain(name, text) { + var node = createBaseNode(326 /* SyntaxKind.JSDocLinkPlain */); + node.name = name; + node.text = text; + return node; + } + // @api + function updateJSDocLinkPlain(node, name, text) { + return node.name !== name + ? update(createJSDocLinkPlain(name, text), node) + : node; + } + // @api + function updateJSDocImplementsTag(node, tagName, className, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.class !== className + || node.comment !== comment + ? update(createJSDocImplementsTag(tagName, className, comment), node) + : node; + } + // @api + // createJSDocAuthorTag + // createJSDocClassTag + // createJSDocPublicTag + // createJSDocPrivateTag + // createJSDocProtectedTag + // createJSDocReadonlyTag + // createJSDocDeprecatedTag + function createJSDocSimpleTagWorker(kind, tagName, comment) { + var node = createBaseJSDocTag(kind, tagName !== null && tagName !== void 0 ? tagName : createIdentifier(getDefaultTagNameForKind(kind)), comment); + return node; + } + // @api + // updateJSDocAuthorTag + // updateJSDocClassTag + // updateJSDocPublicTag + // updateJSDocPrivateTag + // updateJSDocProtectedTag + // updateJSDocReadonlyTag + // updateJSDocDeprecatedTag + function updateJSDocSimpleTagWorker(kind, node, tagName, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.comment !== comment + ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : + node; + } + // @api + // createJSDocTypeTag + // createJSDocReturnTag + // createJSDocThisTag + // createJSDocEnumTag + function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) { + var node = createBaseJSDocTag(kind, tagName !== null && tagName !== void 0 ? tagName : createIdentifier(getDefaultTagNameForKind(kind)), comment); + node.typeExpression = typeExpression; + return node; + } + // @api + // updateJSDocTypeTag + // updateJSDocReturnTag + // updateJSDocThisTag + // updateJSDocEnumTag + function updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment) { + if (tagName === void 0) { tagName = getDefaultTagName(node); } + return node.tagName !== tagName + || node.typeExpression !== typeExpression + || node.comment !== comment + ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) + : node; + } + // @api + function createJSDocUnknownTag(tagName, comment) { + var node = createBaseJSDocTag(327 /* SyntaxKind.JSDocTag */, tagName, comment); + return node; + } + // @api + function updateJSDocUnknownTag(node, tagName, comment) { + return node.tagName !== tagName + || node.comment !== comment + ? update(createJSDocUnknownTag(tagName, comment), node) + : node; + } + // @api + function createJSDocText(text) { + var node = createBaseNode(321 /* SyntaxKind.JSDocText */); + node.text = text; + return node; + } + // @api + function updateJSDocText(node, text) { + return node.text !== text + ? update(createJSDocText(text), node) + : node; + } + // @api + function createJSDocComment(comment, tags) { + var node = createBaseNode(320 /* SyntaxKind.JSDoc */); + node.comment = comment; + node.tags = asNodeArray(tags); + return node; + } + // @api + function updateJSDocComment(node, comment, tags) { + return node.comment !== comment + || node.tags !== tags + ? update(createJSDocComment(comment, tags), node) + : node; + } + // + // JSX + // + // @api + function createJsxElement(openingElement, children, closingElement) { + var node = createBaseNode(278 /* SyntaxKind.JsxElement */); + node.openingElement = openingElement; + node.children = createNodeArray(children); + node.closingElement = closingElement; + node.transformFlags |= + propagateChildFlags(node.openingElement) | + propagateChildrenFlags(node.children) | + propagateChildFlags(node.closingElement) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxElement(node, openingElement, children, closingElement) { + return node.openingElement !== openingElement + || node.children !== children + || node.closingElement !== closingElement + ? update(createJsxElement(openingElement, children, closingElement), node) + : node; + } + // @api + function createJsxSelfClosingElement(tagName, typeArguments, attributes) { + var node = createBaseNode(279 /* SyntaxKind.JsxSelfClosingElement */); + node.tagName = tagName; + node.typeArguments = asNodeArray(typeArguments); + node.attributes = attributes; + node.transformFlags |= + propagateChildFlags(node.tagName) | + propagateChildrenFlags(node.typeArguments) | + propagateChildFlags(node.attributes) | + 2 /* TransformFlags.ContainsJsx */; + if (node.typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) { + return node.tagName !== tagName + || node.typeArguments !== typeArguments + || node.attributes !== attributes + ? update(createJsxSelfClosingElement(tagName, typeArguments, attributes), node) + : node; + } + // @api + function createJsxOpeningElement(tagName, typeArguments, attributes) { + var node = createBaseNode(280 /* SyntaxKind.JsxOpeningElement */); + node.tagName = tagName; + node.typeArguments = asNodeArray(typeArguments); + node.attributes = attributes; + node.transformFlags |= + propagateChildFlags(node.tagName) | + propagateChildrenFlags(node.typeArguments) | + propagateChildFlags(node.attributes) | + 2 /* TransformFlags.ContainsJsx */; + if (typeArguments) { + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + } + return node; + } + // @api + function updateJsxOpeningElement(node, tagName, typeArguments, attributes) { + return node.tagName !== tagName + || node.typeArguments !== typeArguments + || node.attributes !== attributes + ? update(createJsxOpeningElement(tagName, typeArguments, attributes), node) + : node; + } + // @api + function createJsxClosingElement(tagName) { + var node = createBaseNode(281 /* SyntaxKind.JsxClosingElement */); + node.tagName = tagName; + node.transformFlags |= + propagateChildFlags(node.tagName) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxClosingElement(node, tagName) { + return node.tagName !== tagName + ? update(createJsxClosingElement(tagName), node) + : node; + } + // @api + function createJsxFragment(openingFragment, children, closingFragment) { + var node = createBaseNode(282 /* SyntaxKind.JsxFragment */); + node.openingFragment = openingFragment; + node.children = createNodeArray(children); + node.closingFragment = closingFragment; + node.transformFlags |= + propagateChildFlags(node.openingFragment) | + propagateChildrenFlags(node.children) | + propagateChildFlags(node.closingFragment) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxFragment(node, openingFragment, children, closingFragment) { + return node.openingFragment !== openingFragment + || node.children !== children + || node.closingFragment !== closingFragment + ? update(createJsxFragment(openingFragment, children, closingFragment), node) + : node; + } + // @api + function createJsxText(text, containsOnlyTriviaWhiteSpaces) { + var node = createBaseNode(11 /* SyntaxKind.JsxText */); + node.text = text; + node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces; + node.transformFlags |= 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxText(node, text, containsOnlyTriviaWhiteSpaces) { + return node.text !== text + || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces + ? update(createJsxText(text, containsOnlyTriviaWhiteSpaces), node) + : node; + } + // @api + function createJsxOpeningFragment() { + var node = createBaseNode(283 /* SyntaxKind.JsxOpeningFragment */); + node.transformFlags |= 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function createJsxJsxClosingFragment() { + var node = createBaseNode(284 /* SyntaxKind.JsxClosingFragment */); + node.transformFlags |= 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function createJsxAttribute(name, initializer) { + var node = createBaseNode(285 /* SyntaxKind.JsxAttribute */); + node.name = name; + node.initializer = initializer; + node.transformFlags |= + propagateChildFlags(node.name) | + propagateChildFlags(node.initializer) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxAttribute(node, name, initializer) { + return node.name !== name + || node.initializer !== initializer + ? update(createJsxAttribute(name, initializer), node) + : node; + } + // @api + function createJsxAttributes(properties) { + var node = createBaseNode(286 /* SyntaxKind.JsxAttributes */); + node.properties = createNodeArray(properties); + node.transformFlags |= + propagateChildrenFlags(node.properties) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxAttributes(node, properties) { + return node.properties !== properties + ? update(createJsxAttributes(properties), node) + : node; + } + // @api + function createJsxSpreadAttribute(expression) { + var node = createBaseNode(287 /* SyntaxKind.JsxSpreadAttribute */); + node.expression = expression; + node.transformFlags |= + propagateChildFlags(node.expression) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxSpreadAttribute(node, expression) { + return node.expression !== expression + ? update(createJsxSpreadAttribute(expression), node) + : node; + } + // @api + function createJsxExpression(dotDotDotToken, expression) { + var node = createBaseNode(288 /* SyntaxKind.JsxExpression */); + node.dotDotDotToken = dotDotDotToken; + node.expression = expression; + node.transformFlags |= + propagateChildFlags(node.dotDotDotToken) | + propagateChildFlags(node.expression) | + 2 /* TransformFlags.ContainsJsx */; + return node; + } + // @api + function updateJsxExpression(node, expression) { + return node.expression !== expression + ? update(createJsxExpression(node.dotDotDotToken, expression), node) + : node; + } + // + // Clauses + // + // @api + function createCaseClause(expression, statements) { + var node = createBaseNode(289 /* SyntaxKind.CaseClause */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.statements = createNodeArray(statements); + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildrenFlags(node.statements); + return node; + } + // @api + function updateCaseClause(node, expression, statements) { + return node.expression !== expression + || node.statements !== statements + ? update(createCaseClause(expression, statements), node) + : node; + } + // @api + function createDefaultClause(statements) { + var node = createBaseNode(290 /* SyntaxKind.DefaultClause */); + node.statements = createNodeArray(statements); + node.transformFlags = propagateChildrenFlags(node.statements); + return node; + } + // @api + function updateDefaultClause(node, statements) { + return node.statements !== statements + ? update(createDefaultClause(statements), node) + : node; + } + // @api + function createHeritageClause(token, types) { + var node = createBaseNode(291 /* SyntaxKind.HeritageClause */); + node.token = token; + node.types = createNodeArray(types); + node.transformFlags |= propagateChildrenFlags(node.types); + switch (token) { + case 94 /* SyntaxKind.ExtendsKeyword */: + node.transformFlags |= 1024 /* TransformFlags.ContainsES2015 */; + break; + case 117 /* SyntaxKind.ImplementsKeyword */: + node.transformFlags |= 1 /* TransformFlags.ContainsTypeScript */; + break; + default: + return ts.Debug.assertNever(token); + } + return node; + } + // @api + function updateHeritageClause(node, types) { + return node.types !== types + ? update(createHeritageClause(node.token, types), node) + : node; + } + // @api + function createCatchClause(variableDeclaration, block) { + var node = createBaseNode(292 /* SyntaxKind.CatchClause */); + if (typeof variableDeclaration === "string" || variableDeclaration && !ts.isVariableDeclaration(variableDeclaration)) { + variableDeclaration = createVariableDeclaration(variableDeclaration, + /*exclamationToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined); + } + node.variableDeclaration = variableDeclaration; + node.block = block; + node.transformFlags |= + propagateChildFlags(node.variableDeclaration) | + propagateChildFlags(node.block); + if (!variableDeclaration) + node.transformFlags |= 64 /* TransformFlags.ContainsES2019 */; + return node; + } + // @api + function updateCatchClause(node, variableDeclaration, block) { + return node.variableDeclaration !== variableDeclaration + || node.block !== block + ? update(createCatchClause(variableDeclaration, block), node) + : node; + } + // + // Property assignments + // + // @api + function createPropertyAssignment(name, initializer) { + var node = createBaseNamedDeclaration(296 /* SyntaxKind.PropertyAssignment */, + /*decorators*/ undefined, + /*modifiers*/ undefined, name); + node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); + node.transformFlags |= + propagateChildFlags(node.name) | + propagateChildFlags(node.initializer); + return node; + } + function finishUpdatePropertyAssignment(updated, original) { + // copy children used only for error reporting + if (original.decorators) + updated.decorators = original.decorators; + if (original.modifiers) + updated.modifiers = original.modifiers; + if (original.questionToken) + updated.questionToken = original.questionToken; + if (original.exclamationToken) + updated.exclamationToken = original.exclamationToken; + return update(updated, original); + } + // @api + function updatePropertyAssignment(node, name, initializer) { + return node.name !== name + || node.initializer !== initializer + ? finishUpdatePropertyAssignment(createPropertyAssignment(name, initializer), node) + : node; + } + // @api + function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { + var node = createBaseNamedDeclaration(297 /* SyntaxKind.ShorthandPropertyAssignment */, + /*decorators*/ undefined, + /*modifiers*/ undefined, name); + node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer); + node.transformFlags |= + propagateChildFlags(node.objectAssignmentInitializer) | + 1024 /* TransformFlags.ContainsES2015 */; + return node; + } + function finishUpdateShorthandPropertyAssignment(updated, original) { + // copy children used only for error reporting + if (original.decorators) + updated.decorators = original.decorators; + if (original.modifiers) + updated.modifiers = original.modifiers; + if (original.equalsToken) + updated.equalsToken = original.equalsToken; + if (original.questionToken) + updated.questionToken = original.questionToken; + if (original.exclamationToken) + updated.exclamationToken = original.exclamationToken; + return update(updated, original); + } + // @api + function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { + return node.name !== name + || node.objectAssignmentInitializer !== objectAssignmentInitializer + ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node) + : node; + } + // @api + function createSpreadAssignment(expression) { + var node = createBaseNode(298 /* SyntaxKind.SpreadAssignment */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.transformFlags |= + propagateChildFlags(node.expression) | + 128 /* TransformFlags.ContainsES2018 */ | + 32768 /* TransformFlags.ContainsObjectRestOrSpread */; + return node; + } + // @api + function updateSpreadAssignment(node, expression) { + return node.expression !== expression + ? update(createSpreadAssignment(expression), node) + : node; + } + // + // Enum + // + // @api + function createEnumMember(name, initializer) { + var node = createBaseNode(299 /* SyntaxKind.EnumMember */); + node.name = asName(name); + node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); + node.transformFlags |= + propagateChildFlags(node.name) | + propagateChildFlags(node.initializer) | + 1 /* TransformFlags.ContainsTypeScript */; + return node; + } + // @api + function updateEnumMember(node, name, initializer) { + return node.name !== name + || node.initializer !== initializer + ? update(createEnumMember(name, initializer), node) + : node; + } + // + // Top-level nodes + // + // @api + function createSourceFile(statements, endOfFileToken, flags) { + var node = baseFactory.createBaseSourceFileNode(305 /* SyntaxKind.SourceFile */); + node.statements = createNodeArray(statements); + node.endOfFileToken = endOfFileToken; + node.flags |= flags; + node.fileName = ""; + node.text = ""; + node.languageVersion = 0; + node.languageVariant = 0; + node.scriptKind = 0; + node.isDeclarationFile = false; + node.hasNoDefaultLib = false; + node.transformFlags |= + propagateChildrenFlags(node.statements) | + propagateChildFlags(node.endOfFileToken); + return node; + } + function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) { + var node = (source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory.createBaseSourceFileNode(305 /* SyntaxKind.SourceFile */)); + for (var p in source) { + if (p === "emitNode" || ts.hasProperty(node, p) || !ts.hasProperty(source, p)) + continue; + node[p] = source[p]; + } + node.flags |= source.flags; + node.statements = createNodeArray(statements); + node.endOfFileToken = source.endOfFileToken; + node.isDeclarationFile = isDeclarationFile; + node.referencedFiles = referencedFiles; + node.typeReferenceDirectives = typeReferences; + node.hasNoDefaultLib = hasNoDefaultLib; + node.libReferenceDirectives = libReferences; + node.transformFlags = + propagateChildrenFlags(node.statements) | + propagateChildFlags(node.endOfFileToken); + node.impliedNodeFormat = source.impliedNodeFormat; + return node; + } + // @api + function updateSourceFile(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives) { + if (isDeclarationFile === void 0) { isDeclarationFile = node.isDeclarationFile; } + if (referencedFiles === void 0) { referencedFiles = node.referencedFiles; } + if (typeReferenceDirectives === void 0) { typeReferenceDirectives = node.typeReferenceDirectives; } + if (hasNoDefaultLib === void 0) { hasNoDefaultLib = node.hasNoDefaultLib; } + if (libReferenceDirectives === void 0) { libReferenceDirectives = node.libReferenceDirectives; } + return node.statements !== statements + || node.isDeclarationFile !== isDeclarationFile + || node.referencedFiles !== referencedFiles + || node.typeReferenceDirectives !== typeReferenceDirectives + || node.hasNoDefaultLib !== hasNoDefaultLib + || node.libReferenceDirectives !== libReferenceDirectives + ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) + : node; + } + // @api + function createBundle(sourceFiles, prepends) { + if (prepends === void 0) { prepends = ts.emptyArray; } + var node = createBaseNode(306 /* SyntaxKind.Bundle */); + node.prepends = prepends; + node.sourceFiles = sourceFiles; + return node; + } + // @api + function updateBundle(node, sourceFiles, prepends) { + if (prepends === void 0) { prepends = ts.emptyArray; } + return node.sourceFiles !== sourceFiles + || node.prepends !== prepends + ? update(createBundle(sourceFiles, prepends), node) + : node; + } + // @api + function createUnparsedSource(prologues, syntheticReferences, texts) { + var node = createBaseNode(307 /* SyntaxKind.UnparsedSource */); + node.prologues = prologues; + node.syntheticReferences = syntheticReferences; + node.texts = texts; + node.fileName = ""; + node.text = ""; + node.referencedFiles = ts.emptyArray; + node.libReferenceDirectives = ts.emptyArray; + node.getLineAndCharacterOfPosition = function (pos) { return ts.getLineAndCharacterOfPosition(node, pos); }; + return node; + } + function createBaseUnparsedNode(kind, data) { + var node = createBaseNode(kind); + node.data = data; + return node; + } + // @api + function createUnparsedPrologue(data) { + return createBaseUnparsedNode(300 /* SyntaxKind.UnparsedPrologue */, data); + } + // @api + function createUnparsedPrepend(data, texts) { + var node = createBaseUnparsedNode(301 /* SyntaxKind.UnparsedPrepend */, data); + node.texts = texts; + return node; + } + // @api + function createUnparsedTextLike(data, internal) { + return createBaseUnparsedNode(internal ? 303 /* SyntaxKind.UnparsedInternalText */ : 302 /* SyntaxKind.UnparsedText */, data); + } + // @api + function createUnparsedSyntheticReference(section) { + var node = createBaseNode(304 /* SyntaxKind.UnparsedSyntheticReference */); + node.data = section.data; + node.section = section; + return node; + } + // @api + function createInputFiles() { + var node = createBaseNode(308 /* SyntaxKind.InputFiles */); + node.javascriptText = ""; + node.declarationText = ""; + return node; + } + // + // Synthetic Nodes (used by checker) + // + // @api + function createSyntheticExpression(type, isSpread, tupleNameSource) { + if (isSpread === void 0) { isSpread = false; } + var node = createBaseNode(232 /* SyntaxKind.SyntheticExpression */); + node.type = type; + node.isSpread = isSpread; + node.tupleNameSource = tupleNameSource; + return node; + } + // @api + function createSyntaxList(children) { + var node = createBaseNode(348 /* SyntaxKind.SyntaxList */); + node._children = children; + return node; + } + // + // Transformation nodes + // + /** + * Creates a synthetic statement to act as a placeholder for a not-emitted statement in + * order to preserve comments. + * + * @param original The original statement. + */ + // @api + function createNotEmittedStatement(original) { + var node = createBaseNode(349 /* SyntaxKind.NotEmittedStatement */); + node.original = original; + ts.setTextRange(node, original); + return node; + } + /** + * Creates a synthetic expression to act as a placeholder for a not-emitted expression in + * order to preserve comments or sourcemap positions. + * + * @param expression The inner expression to emit. + * @param original The original outer expression. + */ + // @api + function createPartiallyEmittedExpression(expression, original) { + var node = createBaseNode(350 /* SyntaxKind.PartiallyEmittedExpression */); + node.expression = expression; + node.original = original; + node.transformFlags |= + propagateChildFlags(node.expression) | + 1 /* TransformFlags.ContainsTypeScript */; + ts.setTextRange(node, original); + return node; + } + // @api + function updatePartiallyEmittedExpression(node, expression) { + return node.expression !== expression + ? update(createPartiallyEmittedExpression(expression, node.original), node) + : node; + } + function flattenCommaElements(node) { + if (ts.nodeIsSynthesized(node) && !ts.isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) { + if (ts.isCommaListExpression(node)) { + return node.elements; + } + if (ts.isBinaryExpression(node) && ts.isCommaToken(node.operatorToken)) { + return [node.left, node.right]; + } + } + return node; + } + // @api + function createCommaListExpression(elements) { + var node = createBaseNode(351 /* SyntaxKind.CommaListExpression */); + node.elements = createNodeArray(ts.sameFlatMap(elements, flattenCommaElements)); + node.transformFlags |= propagateChildrenFlags(node.elements); + return node; + } + // @api + function updateCommaListExpression(node, elements) { + return node.elements !== elements + ? update(createCommaListExpression(elements), node) + : node; + } + /** + * Creates a synthetic element to act as a placeholder for the end of an emitted declaration in + * order to properly emit exports. + */ + // @api + function createEndOfDeclarationMarker(original) { + var node = createBaseNode(353 /* SyntaxKind.EndOfDeclarationMarker */); + node.emitNode = {}; + node.original = original; + return node; + } + /** + * Creates a synthetic element to act as a placeholder for the beginning of a merged declaration in + * order to properly emit exports. + */ + // @api + function createMergeDeclarationMarker(original) { + var node = createBaseNode(352 /* SyntaxKind.MergeDeclarationMarker */); + node.emitNode = {}; + node.original = original; + return node; + } + // @api + function createSyntheticReferenceExpression(expression, thisArg) { + var node = createBaseNode(354 /* SyntaxKind.SyntheticReferenceExpression */); + node.expression = expression; + node.thisArg = thisArg; + node.transformFlags |= + propagateChildFlags(node.expression) | + propagateChildFlags(node.thisArg); + return node; + } + // @api + function updateSyntheticReferenceExpression(node, expression, thisArg) { + return node.expression !== expression + || node.thisArg !== thisArg + ? update(createSyntheticReferenceExpression(expression, thisArg), node) + : node; + } + function cloneNode(node) { + // We don't use "clone" from core.ts here, as we need to preserve the prototype chain of + // the original node. We also need to exclude specific properties and only include own- + // properties (to skip members already defined on the shared prototype). + if (node === undefined) { + return node; + } + var clone = ts.isSourceFile(node) ? baseFactory.createBaseSourceFileNode(305 /* SyntaxKind.SourceFile */) : + ts.isIdentifier(node) ? baseFactory.createBaseIdentifierNode(79 /* SyntaxKind.Identifier */) : + ts.isPrivateIdentifier(node) ? baseFactory.createBasePrivateIdentifierNode(80 /* SyntaxKind.PrivateIdentifier */) : + !ts.isNodeKind(node.kind) ? baseFactory.createBaseTokenNode(node.kind) : + baseFactory.createBaseNode(node.kind); + clone.flags |= (node.flags & ~8 /* NodeFlags.Synthesized */); + clone.transformFlags = node.transformFlags; + setOriginalNode(clone, node); + for (var key in node) { + if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) { + continue; + } + clone[key] = node[key]; + } + return clone; + } + function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) { + return createCallExpression(createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ param ? [param] : [], + /*type*/ undefined, createBlock(statements, /*multiLine*/ true)), + /*typeArguments*/ undefined, + /*argumentsArray*/ paramValue ? [paramValue] : []); + } + function createImmediatelyInvokedArrowFunction(statements, param, paramValue) { + return createCallExpression(createArrowFunction( + /*modifiers*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ param ? [param] : [], + /*type*/ undefined, + /*equalsGreaterThanToken*/ undefined, createBlock(statements, /*multiLine*/ true)), + /*typeArguments*/ undefined, + /*argumentsArray*/ paramValue ? [paramValue] : []); + } + function createVoidZero() { + return createVoidExpression(createNumericLiteral("0")); + } + function createExportDefault(expression) { + return createExportAssignment( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isExportEquals*/ false, expression); + } + function createExternalModuleExport(exportName) { + return createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, createNamedExports([ + createExportSpecifier(/*isTypeOnly*/ false, /*propertyName*/ undefined, exportName) + ])); + } + // + // Utilities + // + function createTypeCheck(value, tag) { + return tag === "undefined" + ? factory.createStrictEquality(value, createVoidZero()) + : factory.createStrictEquality(createTypeOfExpression(value), createStringLiteral(tag)); + } + function createMethodCall(object, methodName, argumentsList) { + // Preserve the optionality of `object`. + if (ts.isCallChain(object)) { + return createCallChain(createPropertyAccessChain(object, /*questionDotToken*/ undefined, methodName), + /*questionDotToken*/ undefined, + /*typeArguments*/ undefined, argumentsList); + } + return createCallExpression(createPropertyAccessExpression(object, methodName), + /*typeArguments*/ undefined, argumentsList); + } + function createFunctionBindCall(target, thisArg, argumentsList) { + return createMethodCall(target, "bind", __spreadArray([thisArg], argumentsList, true)); + } + function createFunctionCallCall(target, thisArg, argumentsList) { + return createMethodCall(target, "call", __spreadArray([thisArg], argumentsList, true)); + } + function createFunctionApplyCall(target, thisArg, argumentsExpression) { + return createMethodCall(target, "apply", [thisArg, argumentsExpression]); + } + function createGlobalMethodCall(globalObjectName, methodName, argumentsList) { + return createMethodCall(createIdentifier(globalObjectName), methodName, argumentsList); + } + function createArraySliceCall(array, start) { + return createMethodCall(array, "slice", start === undefined ? [] : [asExpression(start)]); + } + function createArrayConcatCall(array, argumentsList) { + return createMethodCall(array, "concat", argumentsList); + } + function createObjectDefinePropertyCall(target, propertyName, attributes) { + return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]); + } + function createReflectGetCall(target, propertyKey, receiver) { + return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]); + } + function createReflectSetCall(target, propertyKey, value, receiver) { + return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]); + } + function tryAddPropertyAssignment(properties, propertyName, expression) { + if (expression) { + properties.push(createPropertyAssignment(propertyName, expression)); + return true; + } + return false; + } + function createPropertyDescriptor(attributes, singleLine) { + var properties = []; + tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable)); + tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable)); + var isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable)); + isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData; + var isAccessor = tryAddPropertyAssignment(properties, "get", attributes.get); + isAccessor = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor; + ts.Debug.assert(!(isData && isAccessor), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor."); + return createObjectLiteralExpression(properties, !singleLine); + } + function updateOuterExpression(outerExpression, expression) { + switch (outerExpression.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: return updateParenthesizedExpression(outerExpression, expression); + case 211 /* SyntaxKind.TypeAssertionExpression */: return updateTypeAssertion(outerExpression, outerExpression.type, expression); + case 229 /* SyntaxKind.AsExpression */: return updateAsExpression(outerExpression, expression, outerExpression.type); + case 230 /* SyntaxKind.NonNullExpression */: return updateNonNullExpression(outerExpression, expression); + case 350 /* SyntaxKind.PartiallyEmittedExpression */: return updatePartiallyEmittedExpression(outerExpression, expression); + } + } + /** + * Determines whether a node is a parenthesized expression that can be ignored when recreating outer expressions. + * + * A parenthesized expression can be ignored when all of the following are true: + * + * - It's `pos` and `end` are not -1 + * - It does not have a custom source map range + * - It does not have a custom comment range + * - It does not have synthetic leading or trailing comments + * + * If an outermost parenthesized expression is ignored, but the containing expression requires a parentheses around + * the expression to maintain precedence, a new parenthesized expression should be created automatically when + * the containing expression is created/updated. + */ + function isIgnorableParen(node) { + return ts.isParenthesizedExpression(node) + && ts.nodeIsSynthesized(node) + && ts.nodeIsSynthesized(ts.getSourceMapRange(node)) + && ts.nodeIsSynthesized(ts.getCommentRange(node)) + && !ts.some(ts.getSyntheticLeadingComments(node)) + && !ts.some(ts.getSyntheticTrailingComments(node)); + } + function restoreOuterExpressions(outerExpression, innerExpression, kinds) { + if (kinds === void 0) { kinds = 15 /* OuterExpressionKinds.All */; } + if (outerExpression && ts.isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) { + return updateOuterExpression(outerExpression, restoreOuterExpressions(outerExpression.expression, innerExpression)); + } + return innerExpression; + } + function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { + if (!outermostLabeledStatement) { + return node; + } + var updated = updateLabeledStatement(outermostLabeledStatement, outermostLabeledStatement.label, ts.isLabeledStatement(outermostLabeledStatement.statement) + ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) + : node); + if (afterRestoreLabelCallback) { + afterRestoreLabelCallback(outermostLabeledStatement); + } + return updated; + } + function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { + var target = ts.skipParentheses(node); + switch (target.kind) { + case 79 /* SyntaxKind.Identifier */: + return cacheIdentifiers; + case 108 /* SyntaxKind.ThisKeyword */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + return false; + case 204 /* SyntaxKind.ArrayLiteralExpression */: + var elements = target.elements; + if (elements.length === 0) { + return false; + } + return true; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return target.properties.length > 0; + default: + return true; + } + } + function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers) { + if (cacheIdentifiers === void 0) { cacheIdentifiers = false; } + var callee = ts.skipOuterExpressions(expression, 15 /* OuterExpressionKinds.All */); + var thisArg; + var target; + if (ts.isSuperProperty(callee)) { + thisArg = createThis(); + target = callee; + } + else if (ts.isSuperKeyword(callee)) { + thisArg = createThis(); + target = languageVersion !== undefined && languageVersion < 2 /* ScriptTarget.ES2015 */ + ? ts.setTextRange(createIdentifier("_super"), callee) + : callee; + } + else if (ts.getEmitFlags(callee) & 4096 /* EmitFlags.HelperName */) { + thisArg = createVoidZero(); + target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee); + } + else if (ts.isPropertyAccessExpression(callee)) { + if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { + // for `a.b()` target is `(_a = a).b` and thisArg is `_a` + thisArg = createTempVariable(recordTempVariable); + target = createPropertyAccessExpression(ts.setTextRange(factory.createAssignment(thisArg, callee.expression), callee.expression), callee.name); + ts.setTextRange(target, callee); + } + else { + thisArg = callee.expression; + target = callee; + } + } + else if (ts.isElementAccessExpression(callee)) { + if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { + // for `a[b]()` target is `(_a = a)[b]` and thisArg is `_a` + thisArg = createTempVariable(recordTempVariable); + target = createElementAccessExpression(ts.setTextRange(factory.createAssignment(thisArg, callee.expression), callee.expression), callee.argumentExpression); + ts.setTextRange(target, callee); + } + else { + thisArg = callee.expression; + target = callee; + } + } + else { + // for `a()` target is `a` and thisArg is `void 0` + thisArg = createVoidZero(); + target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression); + } + return { target: target, thisArg: thisArg }; + } + function createAssignmentTargetWrapper(paramName, expression) { + return createPropertyAccessExpression( + // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560) + createParenthesizedExpression(createObjectLiteralExpression([ + createSetAccessorDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, "value", [createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, paramName, + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined)], createBlock([ + createExpressionStatement(expression) + ])) + ])), "value"); + } + function inlineExpressions(expressions) { + // Avoid deeply nested comma expressions as traversing them during emit can result in "Maximum call + // stack size exceeded" errors. + return expressions.length > 10 + ? createCommaListExpression(expressions) + : ts.reduceLeft(expressions, factory.createComma); + } + function getName(node, allowComments, allowSourceMaps, emitFlags) { + if (emitFlags === void 0) { emitFlags = 0; } + var nodeName = ts.getNameOfDeclaration(node); + if (nodeName && ts.isIdentifier(nodeName) && !ts.isGeneratedIdentifier(nodeName)) { + // TODO(rbuckton): Does this need to be parented? + var name = ts.setParent(ts.setTextRange(cloneNode(nodeName), nodeName), nodeName.parent); + emitFlags |= ts.getEmitFlags(nodeName); + if (!allowSourceMaps) + emitFlags |= 48 /* EmitFlags.NoSourceMap */; + if (!allowComments) + emitFlags |= 1536 /* EmitFlags.NoComments */; + if (emitFlags) + ts.setEmitFlags(name, emitFlags); + return name; + } + return getGeneratedNameForNode(node); + } + /** + * Gets the internal name of a declaration. This is primarily used for declarations that can be + * referred to by name in the body of an ES5 class function body. An internal name will *never* + * be prefixed with an module or namespace export modifier like "exports." when emitted as an + * expression. An internal name will also *never* be renamed due to a collision with a block + * scoped variable. + * + * @param node The declaration. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getInternalName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps, 16384 /* EmitFlags.LocalName */ | 32768 /* EmitFlags.InternalName */); + } + /** + * Gets the local name of a declaration. This is primarily used for declarations that can be + * referred to by name in the declaration's immediate scope (classes, enums, namespaces). A + * local name will *never* be prefixed with an module or namespace export modifier like + * "exports." when emitted as an expression. + * + * @param node The declaration. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getLocalName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps, 16384 /* EmitFlags.LocalName */); + } + /** + * Gets the export name of a declaration. This is primarily used for declarations that can be + * referred to by name in the declaration's immediate scope (classes, enums, namespaces). An + * export name will *always* be prefixed with an module or namespace export modifier like + * `"exports."` when emitted as an expression if the name points to an exported symbol. + * + * @param node The declaration. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getExportName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps, 8192 /* EmitFlags.ExportName */); + } + /** + * Gets the name of a declaration for use in declarations. + * + * @param node The declaration. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getDeclarationName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps); + } + /** + * Gets a namespace-qualified name for use in expressions. + * + * @param ns The namespace identifier. + * @param name The name. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { + var qualifiedName = createPropertyAccessExpression(ns, ts.nodeIsSynthesized(name) ? name : cloneNode(name)); + ts.setTextRange(qualifiedName, name); + var emitFlags = 0; + if (!allowSourceMaps) + emitFlags |= 48 /* EmitFlags.NoSourceMap */; + if (!allowComments) + emitFlags |= 1536 /* EmitFlags.NoComments */; + if (emitFlags) + ts.setEmitFlags(qualifiedName, emitFlags); + return qualifiedName; + } + /** + * Gets the exported name of a declaration for use in expressions. + * + * An exported name will *always* be prefixed with an module or namespace export modifier like + * "exports." if the name points to an exported symbol. + * + * @param ns The namespace identifier. + * @param node The declaration. + * @param allowComments A value indicating whether comments may be emitted for the name. + * @param allowSourceMaps A value indicating whether source maps may be emitted for the name. + */ + function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { + if (ns && ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); + } + return getExportName(node, allowComments, allowSourceMaps); + } + /** + * Copies any necessary standard and custom prologue-directives into target array. + * @param source origin statements array + * @param target result statements array + * @param ensureUseStrict boolean determining whether the function need to add prologue-directives + * @param visitor Optional callback used to visit any custom prologue directives. + */ + function copyPrologue(source, target, ensureUseStrict, visitor) { + var offset = copyStandardPrologue(source, target, 0, ensureUseStrict); + return copyCustomPrologue(source, target, offset, visitor); + } + function isUseStrictPrologue(node) { + return ts.isStringLiteral(node.expression) && node.expression.text === "use strict"; + } + function createUseStrictPrologue() { + return ts.startOnNewLine(createExpressionStatement(createStringLiteral("use strict"))); + } + /** + * Copies only the standard (string-expression) prologue-directives into the target statement-array. + * @param source origin statements array + * @param target result statements array + * @param statementOffset The offset at which to begin the copy. + * @param ensureUseStrict boolean determining whether the function need to add prologue-directives + * @returns Count of how many directive statements were copied. + */ + function copyStandardPrologue(source, target, statementOffset, ensureUseStrict) { + if (statementOffset === void 0) { statementOffset = 0; } + ts.Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); + var foundUseStrict = false; + var numStatements = source.length; + while (statementOffset < numStatements) { + var statement = source[statementOffset]; + if (ts.isPrologueDirective(statement)) { + if (isUseStrictPrologue(statement)) { + foundUseStrict = true; + } + target.push(statement); + } + else { + break; + } + statementOffset++; + } + if (ensureUseStrict && !foundUseStrict) { + target.push(createUseStrictPrologue()); + } + return statementOffset; + } + function copyCustomPrologue(source, target, statementOffset, visitor, filter) { + if (filter === void 0) { filter = ts.returnTrue; } + var numStatements = source.length; + while (statementOffset !== undefined && statementOffset < numStatements) { + var statement = source[statementOffset]; + if (ts.getEmitFlags(statement) & 1048576 /* EmitFlags.CustomPrologue */ && filter(statement)) { + ts.append(target, visitor ? ts.visitNode(statement, visitor, ts.isStatement) : statement); + } + else { + break; + } + statementOffset++; + } + return statementOffset; + } + /** + * Ensures "use strict" directive is added + * + * @param statements An array of statements + */ + function ensureUseStrict(statements) { + var foundUseStrict = ts.findUseStrictPrologue(statements); + if (!foundUseStrict) { + return ts.setTextRange(createNodeArray(__spreadArray([createUseStrictPrologue()], statements, true)), statements); + } + return statements; + } + /** + * Lifts a NodeArray containing only Statement nodes to a block. + * + * @param nodes The NodeArray. + */ + function liftToBlock(nodes) { + ts.Debug.assert(ts.every(nodes, ts.isStatementOrBlock), "Cannot lift nodes to a Block."); + return ts.singleOrUndefined(nodes) || createBlock(nodes); + } + function findSpanEnd(array, test, start) { + var i = start; + while (i < array.length && test(array[i])) { + i++; + } + return i; + } + function mergeLexicalEnvironment(statements, declarations) { + if (!ts.some(declarations)) { + return statements; + } + // When we merge new lexical statements into an existing statement list, we merge them in the following manner: + // + // Given: + // + // | Left | Right | + // |------------------------------------|-------------------------------------| + // | [standard prologues (left)] | [standard prologues (right)] | + // | [hoisted functions (left)] | [hoisted functions (right)] | + // | [hoisted variables (left)] | [hoisted variables (right)] | + // | [lexical init statements (left)] | [lexical init statements (right)] | + // | [other statements (left)] | | + // + // The resulting statement list will be: + // + // | Result | + // |-------------------------------------| + // | [standard prologues (right)] | + // | [standard prologues (left)] | + // | [hoisted functions (right)] | + // | [hoisted functions (left)] | + // | [hoisted variables (right)] | + // | [hoisted variables (left)] | + // | [lexical init statements (right)] | + // | [lexical init statements (left)] | + // | [other statements (left)] | + // + // NOTE: It is expected that new lexical init statements must be evaluated before existing lexical init statements, + // as the prior transformation may depend on the evaluation of the lexical init statements to be in the correct state. + // find standard prologues on left in the following order: standard directives, hoisted functions, hoisted variables, other custom + var leftStandardPrologueEnd = findSpanEnd(statements, ts.isPrologueDirective, 0); + var leftHoistedFunctionsEnd = findSpanEnd(statements, ts.isHoistedFunction, leftStandardPrologueEnd); + var leftHoistedVariablesEnd = findSpanEnd(statements, ts.isHoistedVariableStatement, leftHoistedFunctionsEnd); + // find standard prologues on right in the following order: standard directives, hoisted functions, hoisted variables, other custom + var rightStandardPrologueEnd = findSpanEnd(declarations, ts.isPrologueDirective, 0); + var rightHoistedFunctionsEnd = findSpanEnd(declarations, ts.isHoistedFunction, rightStandardPrologueEnd); + var rightHoistedVariablesEnd = findSpanEnd(declarations, ts.isHoistedVariableStatement, rightHoistedFunctionsEnd); + var rightCustomPrologueEnd = findSpanEnd(declarations, ts.isCustomPrologue, rightHoistedVariablesEnd); + ts.Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues"); + // splice prologues from the right into the left. We do this in reverse order + // so that we don't need to recompute the index on the left when we insert items. + var left = ts.isNodeArray(statements) ? statements.slice() : statements; + // splice other custom prologues from right into left + if (rightCustomPrologueEnd > rightHoistedVariablesEnd) { + left.splice.apply(left, __spreadArray([leftHoistedVariablesEnd, 0], declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd), false)); + } + // splice hoisted variables from right into left + if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) { + left.splice.apply(left, __spreadArray([leftHoistedFunctionsEnd, 0], declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd), false)); + } + // splice hoisted functions from right into left + if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) { + left.splice.apply(left, __spreadArray([leftStandardPrologueEnd, 0], declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd), false)); + } + // splice standard prologues from right into left (that are not already in left) + if (rightStandardPrologueEnd > 0) { + if (leftStandardPrologueEnd === 0) { + left.splice.apply(left, __spreadArray([0, 0], declarations.slice(0, rightStandardPrologueEnd), false)); + } + else { + var leftPrologues = new ts.Map(); + for (var i = 0; i < leftStandardPrologueEnd; i++) { + var leftPrologue = statements[i]; + leftPrologues.set(leftPrologue.expression.text, true); + } + for (var i = rightStandardPrologueEnd - 1; i >= 0; i--) { + var rightPrologue = declarations[i]; + if (!leftPrologues.has(rightPrologue.expression.text)) { + left.unshift(rightPrologue); + } + } + } + } + if (ts.isNodeArray(statements)) { + return ts.setTextRange(createNodeArray(left, statements.hasTrailingComma), statements); + } + return statements; + } + function updateModifiers(node, modifiers) { + var _a; + var modifierArray; + if (typeof modifiers === "number") { + modifierArray = createModifiersFromModifierFlags(modifiers); + } + else { + modifierArray = modifiers; + } + return ts.isParameter(node) ? updateParameterDeclaration(node, node.decorators, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : + ts.isPropertySignature(node) ? updatePropertySignature(node, modifierArray, node.name, node.questionToken, node.type) : + ts.isPropertyDeclaration(node) ? updatePropertyDeclaration(node, node.decorators, modifierArray, node.name, (_a = node.questionToken) !== null && _a !== void 0 ? _a : node.exclamationToken, node.type, node.initializer) : + ts.isMethodSignature(node) ? updateMethodSignature(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : + ts.isMethodDeclaration(node) ? updateMethodDeclaration(node, node.decorators, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : + ts.isConstructorDeclaration(node) ? updateConstructorDeclaration(node, node.decorators, modifierArray, node.parameters, node.body) : + ts.isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, node.decorators, modifierArray, node.name, node.parameters, node.type, node.body) : + ts.isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, node.decorators, modifierArray, node.name, node.parameters, node.body) : + ts.isIndexSignatureDeclaration(node) ? updateIndexSignature(node, node.decorators, modifierArray, node.parameters, node.type) : + ts.isFunctionExpression(node) ? updateFunctionExpression(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : + ts.isArrowFunction(node) ? updateArrowFunction(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : + ts.isClassExpression(node) ? updateClassExpression(node, node.decorators, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : + ts.isVariableStatement(node) ? updateVariableStatement(node, modifierArray, node.declarationList) : + ts.isFunctionDeclaration(node) ? updateFunctionDeclaration(node, node.decorators, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : + ts.isClassDeclaration(node) ? updateClassDeclaration(node, node.decorators, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : + ts.isInterfaceDeclaration(node) ? updateInterfaceDeclaration(node, node.decorators, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : + ts.isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration(node, node.decorators, modifierArray, node.name, node.typeParameters, node.type) : + ts.isEnumDeclaration(node) ? updateEnumDeclaration(node, node.decorators, modifierArray, node.name, node.members) : + ts.isModuleDeclaration(node) ? updateModuleDeclaration(node, node.decorators, modifierArray, node.name, node.body) : + ts.isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration(node, node.decorators, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : + ts.isImportDeclaration(node) ? updateImportDeclaration(node, node.decorators, modifierArray, node.importClause, node.moduleSpecifier, node.assertClause) : + ts.isExportAssignment(node) ? updateExportAssignment(node, node.decorators, modifierArray, node.expression) : + ts.isExportDeclaration(node) ? updateExportDeclaration(node, node.decorators, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.assertClause) : + ts.Debug.assertNever(node); + } + function asNodeArray(array) { + return array ? createNodeArray(array) : undefined; + } + function asName(name) { + return typeof name === "string" ? createIdentifier(name) : + name; + } + function asExpression(value) { + return typeof value === "string" ? createStringLiteral(value) : + typeof value === "number" ? createNumericLiteral(value) : + typeof value === "boolean" ? value ? createTrue() : createFalse() : + value; + } + function asToken(value) { + return typeof value === "number" ? createToken(value) : value; + } + function asEmbeddedStatement(statement) { + return statement && ts.isNotEmittedStatement(statement) ? ts.setTextRange(setOriginalNode(createEmptyStatement(), statement), statement) : statement; + } + } + ts.createNodeFactory = createNodeFactory; + function updateWithoutOriginal(updated, original) { + if (updated !== original) { + ts.setTextRange(updated, original); + } + return updated; + } + function updateWithOriginal(updated, original) { + if (updated !== original) { + setOriginalNode(updated, original); + ts.setTextRange(updated, original); + } + return updated; + } + function getDefaultTagNameForKind(kind) { + switch (kind) { + case 343 /* SyntaxKind.JSDocTypeTag */: return "type"; + case 341 /* SyntaxKind.JSDocReturnTag */: return "returns"; + case 342 /* SyntaxKind.JSDocThisTag */: return "this"; + case 339 /* SyntaxKind.JSDocEnumTag */: return "enum"; + case 330 /* SyntaxKind.JSDocAuthorTag */: return "author"; + case 332 /* SyntaxKind.JSDocClassTag */: return "class"; + case 333 /* SyntaxKind.JSDocPublicTag */: return "public"; + case 334 /* SyntaxKind.JSDocPrivateTag */: return "private"; + case 335 /* SyntaxKind.JSDocProtectedTag */: return "protected"; + case 336 /* SyntaxKind.JSDocReadonlyTag */: return "readonly"; + case 337 /* SyntaxKind.JSDocOverrideTag */: return "override"; + case 344 /* SyntaxKind.JSDocTemplateTag */: return "template"; + case 345 /* SyntaxKind.JSDocTypedefTag */: return "typedef"; + case 340 /* SyntaxKind.JSDocParameterTag */: return "param"; + case 347 /* SyntaxKind.JSDocPropertyTag */: return "prop"; + case 338 /* SyntaxKind.JSDocCallbackTag */: return "callback"; + case 328 /* SyntaxKind.JSDocAugmentsTag */: return "augments"; + case 329 /* SyntaxKind.JSDocImplementsTag */: return "implements"; + default: + return ts.Debug.fail("Unsupported kind: ".concat(ts.Debug.formatSyntaxKind(kind))); + } + } + var rawTextScanner; + var invalidValueSentinel = {}; + function getCookedText(kind, rawText) { + if (!rawTextScanner) { + rawTextScanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false, 0 /* LanguageVariant.Standard */); + } + switch (kind) { + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + rawTextScanner.setText("`" + rawText + "`"); + break; + case 15 /* SyntaxKind.TemplateHead */: + // tslint:disable-next-line no-invalid-template-strings + rawTextScanner.setText("`" + rawText + "${"); + break; + case 16 /* SyntaxKind.TemplateMiddle */: + // tslint:disable-next-line no-invalid-template-strings + rawTextScanner.setText("}" + rawText + "${"); + break; + case 17 /* SyntaxKind.TemplateTail */: + rawTextScanner.setText("}" + rawText + "`"); + break; + } + var token = rawTextScanner.scan(); + if (token === 19 /* SyntaxKind.CloseBraceToken */) { + token = rawTextScanner.reScanTemplateToken(/*isTaggedTemplate*/ false); + } + if (rawTextScanner.isUnterminated()) { + rawTextScanner.setText(undefined); + return invalidValueSentinel; + } + var tokenValue; + switch (token) { + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 15 /* SyntaxKind.TemplateHead */: + case 16 /* SyntaxKind.TemplateMiddle */: + case 17 /* SyntaxKind.TemplateTail */: + tokenValue = rawTextScanner.getTokenValue(); + break; + } + if (tokenValue === undefined || rawTextScanner.scan() !== 1 /* SyntaxKind.EndOfFileToken */) { + rawTextScanner.setText(undefined); + return invalidValueSentinel; + } + rawTextScanner.setText(undefined); + return tokenValue; + } + function propagateIdentifierNameFlags(node) { + // An IdentifierName is allowed to be `await` + return propagateChildFlags(node) & ~16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */; + } + function propagatePropertyNameFlagsOfChild(node, transformFlags) { + return transformFlags | (node.transformFlags & 33562624 /* TransformFlags.PropertyNamePropagatingFlags */); + } + function propagateChildFlags(child) { + if (!child) + return 0 /* TransformFlags.None */; + var childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind); + return ts.isNamedDeclaration(child) && ts.isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags; + } + function propagateChildrenFlags(children) { + return children ? children.transformFlags : 0 /* TransformFlags.None */; + } + function aggregateChildrenFlags(children) { + var subtreeFlags = 0 /* TransformFlags.None */; + for (var _i = 0, children_2 = children; _i < children_2.length; _i++) { + var child = children_2[_i]; + subtreeFlags |= propagateChildFlags(child); + } + children.transformFlags = subtreeFlags; + } + /** + * Gets the transform flags to exclude when unioning the transform flags of a subtree. + */ + /* @internal */ + function getTransformFlagsSubtreeExclusions(kind) { + if (kind >= 177 /* SyntaxKind.FirstTypeNode */ && kind <= 200 /* SyntaxKind.LastTypeNode */) { + return -2 /* TransformFlags.TypeExcludes */; + } + switch (kind) { + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return 536887296 /* TransformFlags.ArrayLiteralOrCallOrNewExcludes */; + case 261 /* SyntaxKind.ModuleDeclaration */: + return 589443072 /* TransformFlags.ModuleExcludes */; + case 164 /* SyntaxKind.Parameter */: + return 536870912 /* TransformFlags.ParameterExcludes */; + case 214 /* SyntaxKind.ArrowFunction */: + return 557748224 /* TransformFlags.ArrowFunctionExcludes */; + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + return 591310848 /* TransformFlags.FunctionExcludes */; + case 255 /* SyntaxKind.VariableDeclarationList */: + return 537165824 /* TransformFlags.VariableDeclarationListExcludes */; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return 536940544 /* TransformFlags.ClassExcludes */; + case 171 /* SyntaxKind.Constructor */: + return 591306752 /* TransformFlags.ConstructorExcludes */; + case 167 /* SyntaxKind.PropertyDeclaration */: + return 570433536 /* TransformFlags.PropertyExcludes */; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return 574529536 /* TransformFlags.MethodOrAccessorExcludes */; + case 130 /* SyntaxKind.AnyKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 163 /* SyntaxKind.TypeParameter */: + case 166 /* SyntaxKind.PropertySignature */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return -2 /* TransformFlags.TypeExcludes */; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return 536973312 /* TransformFlags.ObjectLiteralExcludes */; + case 292 /* SyntaxKind.CatchClause */: + return 536903680 /* TransformFlags.CatchClauseExcludes */; + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + return 536887296 /* TransformFlags.BindingPatternExcludes */; + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 106 /* SyntaxKind.SuperKeyword */: + return 536870912 /* TransformFlags.OuterExpressionExcludes */; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return 536870912 /* TransformFlags.PropertyAccessExcludes */; + default: + return 536870912 /* TransformFlags.NodeExcludes */; + } + } + ts.getTransformFlagsSubtreeExclusions = getTransformFlagsSubtreeExclusions; + var baseFactory = ts.createBaseNodeFactory(); + function makeSynthetic(node) { + node.flags |= 8 /* NodeFlags.Synthesized */; + return node; + } + var syntheticFactory = { + createBaseSourceFileNode: function (kind) { return makeSynthetic(baseFactory.createBaseSourceFileNode(kind)); }, + createBaseIdentifierNode: function (kind) { return makeSynthetic(baseFactory.createBaseIdentifierNode(kind)); }, + createBasePrivateIdentifierNode: function (kind) { return makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)); }, + createBaseTokenNode: function (kind) { return makeSynthetic(baseFactory.createBaseTokenNode(kind)); }, + createBaseNode: function (kind) { return makeSynthetic(baseFactory.createBaseNode(kind)); }, + }; + ts.factory = createNodeFactory(4 /* NodeFactoryFlags.NoIndentationOnFreshPropertyAccess */, syntheticFactory); + function createUnparsedSourceFile(textOrInputFiles, mapPathOrType, mapTextOrStripInternal) { + var stripInternal; + var bundleFileInfo; + var fileName; + var text; + var length; + var sourceMapPath; + var sourceMapText; + var getText; + var getSourceMapText; + var oldFileOfCurrentEmit; + if (!ts.isString(textOrInputFiles)) { + ts.Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts"); + fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || ""; + sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath; + getText = function () { return mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText; }; + getSourceMapText = function () { return mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText; }; + length = function () { return getText().length; }; + if (textOrInputFiles.buildInfo && textOrInputFiles.buildInfo.bundle) { + ts.Debug.assert(mapTextOrStripInternal === undefined || typeof mapTextOrStripInternal === "boolean"); + stripInternal = mapTextOrStripInternal; + bundleFileInfo = mapPathOrType === "js" ? textOrInputFiles.buildInfo.bundle.js : textOrInputFiles.buildInfo.bundle.dts; + oldFileOfCurrentEmit = textOrInputFiles.oldFileOfCurrentEmit; + } + } + else { + fileName = ""; + text = textOrInputFiles; + length = textOrInputFiles.length; + sourceMapPath = mapPathOrType; + sourceMapText = mapTextOrStripInternal; + } + var node = oldFileOfCurrentEmit ? + parseOldFileOfCurrentEmit(ts.Debug.checkDefined(bundleFileInfo)) : + parseUnparsedSourceFile(bundleFileInfo, stripInternal, length); + node.fileName = fileName; + node.sourceMapPath = sourceMapPath; + node.oldFileOfCurrentEmit = oldFileOfCurrentEmit; + if (getText && getSourceMapText) { + Object.defineProperty(node, "text", { get: getText }); + Object.defineProperty(node, "sourceMapText", { get: getSourceMapText }); + } + else { + ts.Debug.assert(!oldFileOfCurrentEmit); + node.text = text !== null && text !== void 0 ? text : ""; + node.sourceMapText = sourceMapText; + } + return node; + } + ts.createUnparsedSourceFile = createUnparsedSourceFile; + function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length) { + var prologues; + var helpers; + var referencedFiles; + var typeReferenceDirectives; + var libReferenceDirectives; + var prependChildren; + var texts; + var hasNoDefaultLib; + for (var _i = 0, _a = bundleFileInfo ? bundleFileInfo.sections : ts.emptyArray; _i < _a.length; _i++) { + var section = _a[_i]; + switch (section.kind) { + case "prologue" /* BundleFileSectionKind.Prologue */: + prologues = ts.append(prologues, ts.setTextRange(ts.factory.createUnparsedPrologue(section.data), section)); + break; + case "emitHelpers" /* BundleFileSectionKind.EmitHelpers */: + helpers = ts.append(helpers, ts.getAllUnscopedEmitHelpers().get(section.data)); + break; + case "no-default-lib" /* BundleFileSectionKind.NoDefaultLib */: + hasNoDefaultLib = true; + break; + case "reference" /* BundleFileSectionKind.Reference */: + referencedFiles = ts.append(referencedFiles, { pos: -1, end: -1, fileName: section.data }); + break; + case "type" /* BundleFileSectionKind.Type */: + typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data }); + break; + case "type-import" /* BundleFileSectionKind.TypeResolutionModeImport */: + typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: ts.ModuleKind.ESNext }); + break; + case "type-require" /* BundleFileSectionKind.TypeResolutionModeRequire */: + typeReferenceDirectives = ts.append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: ts.ModuleKind.CommonJS }); + break; + case "lib" /* BundleFileSectionKind.Lib */: + libReferenceDirectives = ts.append(libReferenceDirectives, { pos: -1, end: -1, fileName: section.data }); + break; + case "prepend" /* BundleFileSectionKind.Prepend */: + var prependTexts = void 0; + for (var _b = 0, _c = section.texts; _b < _c.length; _b++) { + var text = _c[_b]; + if (!stripInternal || text.kind !== "internal" /* BundleFileSectionKind.Internal */) { + prependTexts = ts.append(prependTexts, ts.setTextRange(ts.factory.createUnparsedTextLike(text.data, text.kind === "internal" /* BundleFileSectionKind.Internal */), text)); + } + } + prependChildren = ts.addRange(prependChildren, prependTexts); + texts = ts.append(texts, ts.factory.createUnparsedPrepend(section.data, prependTexts !== null && prependTexts !== void 0 ? prependTexts : ts.emptyArray)); + break; + case "internal" /* BundleFileSectionKind.Internal */: + if (stripInternal) { + if (!texts) + texts = []; + break; + } + // falls through + case "text" /* BundleFileSectionKind.Text */: + texts = ts.append(texts, ts.setTextRange(ts.factory.createUnparsedTextLike(section.data, section.kind === "internal" /* BundleFileSectionKind.Internal */), section)); + break; + default: + ts.Debug.assertNever(section); + } + } + if (!texts) { + var textNode = ts.factory.createUnparsedTextLike(/*data*/ undefined, /*internal*/ false); + ts.setTextRangePosWidth(textNode, 0, typeof length === "function" ? length() : length); + texts = [textNode]; + } + var node = ts.parseNodeFactory.createUnparsedSource(prologues !== null && prologues !== void 0 ? prologues : ts.emptyArray, /*syntheticReferences*/ undefined, texts); + ts.setEachParent(prologues, node); + ts.setEachParent(texts, node); + ts.setEachParent(prependChildren, node); + node.hasNoDefaultLib = hasNoDefaultLib; + node.helpers = helpers; + node.referencedFiles = referencedFiles || ts.emptyArray; + node.typeReferenceDirectives = typeReferenceDirectives; + node.libReferenceDirectives = libReferenceDirectives || ts.emptyArray; + return node; + } + function parseOldFileOfCurrentEmit(bundleFileInfo) { + var texts; + var syntheticReferences; + for (var _i = 0, _a = bundleFileInfo.sections; _i < _a.length; _i++) { + var section = _a[_i]; + switch (section.kind) { + case "internal" /* BundleFileSectionKind.Internal */: + case "text" /* BundleFileSectionKind.Text */: + texts = ts.append(texts, ts.setTextRange(ts.factory.createUnparsedTextLike(section.data, section.kind === "internal" /* BundleFileSectionKind.Internal */), section)); + break; + case "no-default-lib" /* BundleFileSectionKind.NoDefaultLib */: + case "reference" /* BundleFileSectionKind.Reference */: + case "type" /* BundleFileSectionKind.Type */: + case "type-import" /* BundleFileSectionKind.TypeResolutionModeImport */: + case "type-require" /* BundleFileSectionKind.TypeResolutionModeRequire */: + case "lib" /* BundleFileSectionKind.Lib */: + syntheticReferences = ts.append(syntheticReferences, ts.setTextRange(ts.factory.createUnparsedSyntheticReference(section), section)); + break; + // Ignore + case "prologue" /* BundleFileSectionKind.Prologue */: + case "emitHelpers" /* BundleFileSectionKind.EmitHelpers */: + case "prepend" /* BundleFileSectionKind.Prepend */: + break; + default: + ts.Debug.assertNever(section); + } + } + var node = ts.factory.createUnparsedSource(ts.emptyArray, syntheticReferences, texts !== null && texts !== void 0 ? texts : ts.emptyArray); + ts.setEachParent(syntheticReferences, node); + ts.setEachParent(texts, node); + node.helpers = ts.map(bundleFileInfo.sources && bundleFileInfo.sources.helpers, function (name) { return ts.getAllUnscopedEmitHelpers().get(name); }); + return node; + } + function createInputFiles(javascriptTextOrReadFileText, declarationTextOrJavascriptPath, javascriptMapPath, javascriptMapTextOrDeclarationPath, declarationMapPath, declarationMapTextOrBuildInfoPath, javascriptPath, declarationPath, buildInfoPath, buildInfo, oldFileOfCurrentEmit) { + var node = ts.parseNodeFactory.createInputFiles(); + if (!ts.isString(javascriptTextOrReadFileText)) { + var cache_1 = new ts.Map(); + var textGetter_1 = function (path) { + if (path === undefined) + return undefined; + var value = cache_1.get(path); + if (value === undefined) { + value = javascriptTextOrReadFileText(path); + cache_1.set(path, value !== undefined ? value : false); + } + return value !== false ? value : undefined; + }; + var definedTextGetter_1 = function (path) { + var result = textGetter_1(path); + return result !== undefined ? result : "/* Input file ".concat(path, " was missing */\r\n"); + }; + var buildInfo_1; + var getAndCacheBuildInfo_1 = function (getText) { + if (buildInfo_1 === undefined) { + var result = getText(); + buildInfo_1 = result !== undefined ? ts.getBuildInfo(result) : false; + } + return buildInfo_1 || undefined; + }; + node.javascriptPath = declarationTextOrJavascriptPath; + node.javascriptMapPath = javascriptMapPath; + node.declarationPath = ts.Debug.checkDefined(javascriptMapTextOrDeclarationPath); + node.declarationMapPath = declarationMapPath; + node.buildInfoPath = declarationMapTextOrBuildInfoPath; + Object.defineProperties(node, { + javascriptText: { get: function () { return definedTextGetter_1(declarationTextOrJavascriptPath); } }, + javascriptMapText: { get: function () { return textGetter_1(javascriptMapPath); } }, + declarationText: { get: function () { return definedTextGetter_1(ts.Debug.checkDefined(javascriptMapTextOrDeclarationPath)); } }, + declarationMapText: { get: function () { return textGetter_1(declarationMapPath); } }, + buildInfo: { get: function () { return getAndCacheBuildInfo_1(function () { return textGetter_1(declarationMapTextOrBuildInfoPath); }); } } + }); + } + else { + node.javascriptText = javascriptTextOrReadFileText; + node.javascriptMapPath = javascriptMapPath; + node.javascriptMapText = javascriptMapTextOrDeclarationPath; + node.declarationText = declarationTextOrJavascriptPath; + node.declarationMapPath = declarationMapPath; + node.declarationMapText = declarationMapTextOrBuildInfoPath; + node.javascriptPath = javascriptPath; + node.declarationPath = declarationPath; + node.buildInfoPath = buildInfoPath; + node.buildInfo = buildInfo; + node.oldFileOfCurrentEmit = oldFileOfCurrentEmit; + } + return node; + } + ts.createInputFiles = createInputFiles; + // tslint:disable-next-line variable-name + var SourceMapSource; + /** + * Create an external source map source file reference + */ + function createSourceMapSource(fileName, text, skipTrivia) { + return new (SourceMapSource || (SourceMapSource = ts.objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia); + } + ts.createSourceMapSource = createSourceMapSource; + // Utilities + function setOriginalNode(node, original) { + node.original = original; + if (original) { + var emitNode = original.emitNode; + if (emitNode) + node.emitNode = mergeEmitNode(emitNode, node.emitNode); + } + return node; + } + ts.setOriginalNode = setOriginalNode; + function mergeEmitNode(sourceEmitNode, destEmitNode) { + var flags = sourceEmitNode.flags, leadingComments = sourceEmitNode.leadingComments, trailingComments = sourceEmitNode.trailingComments, commentRange = sourceEmitNode.commentRange, sourceMapRange = sourceEmitNode.sourceMapRange, tokenSourceMapRanges = sourceEmitNode.tokenSourceMapRanges, constantValue = sourceEmitNode.constantValue, helpers = sourceEmitNode.helpers, startsOnNewLine = sourceEmitNode.startsOnNewLine; + if (!destEmitNode) + destEmitNode = {}; + // We are using `.slice()` here in case `destEmitNode.leadingComments` is pushed to later. + if (leadingComments) + destEmitNode.leadingComments = ts.addRange(leadingComments.slice(), destEmitNode.leadingComments); + if (trailingComments) + destEmitNode.trailingComments = ts.addRange(trailingComments.slice(), destEmitNode.trailingComments); + if (flags) + destEmitNode.flags = flags & ~268435456 /* EmitFlags.Immutable */; + if (commentRange) + destEmitNode.commentRange = commentRange; + if (sourceMapRange) + destEmitNode.sourceMapRange = sourceMapRange; + if (tokenSourceMapRanges) + destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); + if (constantValue !== undefined) + destEmitNode.constantValue = constantValue; + if (helpers) { + for (var _i = 0, helpers_1 = helpers; _i < helpers_1.length; _i++) { + var helper = helpers_1[_i]; + destEmitNode.helpers = ts.appendIfUnique(destEmitNode.helpers, helper); + } + } + if (startsOnNewLine !== undefined) + destEmitNode.startsOnNewLine = startsOnNewLine; + return destEmitNode; + } + function mergeTokenSourceMapRanges(sourceRanges, destRanges) { + if (!destRanges) + destRanges = []; + for (var key in sourceRanges) { + destRanges[key] = sourceRanges[key]; + } + return destRanges; + } +})(ts || (ts = {})); +var ts; +(function (ts) { + /** + * Associates a node with the current transformation, initializing + * various transient transformation properties. + * @internal + */ + function getOrCreateEmitNode(node) { + var _a; + if (!node.emitNode) { + if (ts.isParseTreeNode(node)) { + // To avoid holding onto transformation artifacts, we keep track of any + // parse tree node we are annotating. This allows us to clean them up after + // all transformations have completed. + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + return node.emitNode = { annotatedNodes: [node] }; + } + var sourceFile = (_a = ts.getSourceFileOfNode(ts.getParseTreeNode(ts.getSourceFileOfNode(node)))) !== null && _a !== void 0 ? _a : ts.Debug.fail("Could not determine parsed source file."); + getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); + } + node.emitNode = {}; + } + else { + ts.Debug.assert(!(node.emitNode.flags & 268435456 /* EmitFlags.Immutable */), "Invalid attempt to mutate an immutable node."); + } + return node.emitNode; + } + ts.getOrCreateEmitNode = getOrCreateEmitNode; + /** + * Clears any `EmitNode` entries from parse-tree nodes. + * @param sourceFile A source file. + */ + function disposeEmitNodes(sourceFile) { + var _a, _b; + // During transformation we may need to annotate a parse tree node with transient + // transformation properties. As parse tree nodes live longer than transformation + // nodes, we need to make sure we reclaim any memory allocated for custom ranges + // from these nodes to ensure we do not hold onto entire subtrees just for position + // information. We also need to reset these nodes to a pre-transformation state + // for incremental parsing scenarios so that we do not impact later emit. + var annotatedNodes = (_b = (_a = ts.getSourceFileOfNode(ts.getParseTreeNode(sourceFile))) === null || _a === void 0 ? void 0 : _a.emitNode) === null || _b === void 0 ? void 0 : _b.annotatedNodes; + if (annotatedNodes) { + for (var _i = 0, annotatedNodes_1 = annotatedNodes; _i < annotatedNodes_1.length; _i++) { + var node = annotatedNodes_1[_i]; + node.emitNode = undefined; + } + } + } + ts.disposeEmitNodes = disposeEmitNodes; + /** + * Sets `EmitFlags.NoComments` on a node and removes any leading and trailing synthetic comments. + * @internal + */ + function removeAllComments(node) { + var emitNode = getOrCreateEmitNode(node); + emitNode.flags |= 1536 /* EmitFlags.NoComments */; + emitNode.leadingComments = undefined; + emitNode.trailingComments = undefined; + return node; + } + ts.removeAllComments = removeAllComments; + /** + * Sets flags that control emit behavior of a node. + */ + function setEmitFlags(node, emitFlags) { + getOrCreateEmitNode(node).flags = emitFlags; + return node; + } + ts.setEmitFlags = setEmitFlags; + /** + * Sets flags that control emit behavior of a node. + */ + /* @internal */ + function addEmitFlags(node, emitFlags) { + var emitNode = getOrCreateEmitNode(node); + emitNode.flags = emitNode.flags | emitFlags; + return node; + } + ts.addEmitFlags = addEmitFlags; + /** + * Gets a custom text range to use when emitting source maps. + */ + function getSourceMapRange(node) { + var _a, _b; + return (_b = (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.sourceMapRange) !== null && _b !== void 0 ? _b : node; + } + ts.getSourceMapRange = getSourceMapRange; + /** + * Sets a custom text range to use when emitting source maps. + */ + function setSourceMapRange(node, range) { + getOrCreateEmitNode(node).sourceMapRange = range; + return node; + } + ts.setSourceMapRange = setSourceMapRange; + /** + * Gets the TextRange to use for source maps for a token of a node. + */ + function getTokenSourceMapRange(node, token) { + var _a, _b; + return (_b = (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.tokenSourceMapRanges) === null || _b === void 0 ? void 0 : _b[token]; + } + ts.getTokenSourceMapRange = getTokenSourceMapRange; + /** + * Sets the TextRange to use for source maps for a token of a node. + */ + function setTokenSourceMapRange(node, token, range) { + var _a; + var emitNode = getOrCreateEmitNode(node); + var tokenSourceMapRanges = (_a = emitNode.tokenSourceMapRanges) !== null && _a !== void 0 ? _a : (emitNode.tokenSourceMapRanges = []); + tokenSourceMapRanges[token] = range; + return node; + } + ts.setTokenSourceMapRange = setTokenSourceMapRange; + /** + * Gets a custom text range to use when emitting comments. + */ + /*@internal*/ + function getStartsOnNewLine(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.startsOnNewLine; + } + ts.getStartsOnNewLine = getStartsOnNewLine; + /** + * Sets a custom text range to use when emitting comments. + */ + /*@internal*/ + function setStartsOnNewLine(node, newLine) { + getOrCreateEmitNode(node).startsOnNewLine = newLine; + return node; + } + ts.setStartsOnNewLine = setStartsOnNewLine; + /** + * Gets a custom text range to use when emitting comments. + */ + function getCommentRange(node) { + var _a, _b; + return (_b = (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.commentRange) !== null && _b !== void 0 ? _b : node; + } + ts.getCommentRange = getCommentRange; + /** + * Sets a custom text range to use when emitting comments. + */ + function setCommentRange(node, range) { + getOrCreateEmitNode(node).commentRange = range; + return node; + } + ts.setCommentRange = setCommentRange; + function getSyntheticLeadingComments(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.leadingComments; + } + ts.getSyntheticLeadingComments = getSyntheticLeadingComments; + function setSyntheticLeadingComments(node, comments) { + getOrCreateEmitNode(node).leadingComments = comments; + return node; + } + ts.setSyntheticLeadingComments = setSyntheticLeadingComments; + function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { + return setSyntheticLeadingComments(node, ts.append(getSyntheticLeadingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); + } + ts.addSyntheticLeadingComment = addSyntheticLeadingComment; + function getSyntheticTrailingComments(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.trailingComments; + } + ts.getSyntheticTrailingComments = getSyntheticTrailingComments; + function setSyntheticTrailingComments(node, comments) { + getOrCreateEmitNode(node).trailingComments = comments; + return node; + } + ts.setSyntheticTrailingComments = setSyntheticTrailingComments; + function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { + return setSyntheticTrailingComments(node, ts.append(getSyntheticTrailingComments(node), { kind: kind, pos: -1, end: -1, hasTrailingNewLine: hasTrailingNewLine, text: text })); + } + ts.addSyntheticTrailingComment = addSyntheticTrailingComment; + function moveSyntheticComments(node, original) { + setSyntheticLeadingComments(node, getSyntheticLeadingComments(original)); + setSyntheticTrailingComments(node, getSyntheticTrailingComments(original)); + var emit = getOrCreateEmitNode(original); + emit.leadingComments = undefined; + emit.trailingComments = undefined; + return node; + } + ts.moveSyntheticComments = moveSyntheticComments; + /** + * Gets the constant value to emit for an expression representing an enum. + */ + function getConstantValue(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.constantValue; + } + ts.getConstantValue = getConstantValue; + /** + * Sets the constant value to emit for an expression. + */ + function setConstantValue(node, value) { + var emitNode = getOrCreateEmitNode(node); + emitNode.constantValue = value; + return node; + } + ts.setConstantValue = setConstantValue; + /** + * Adds an EmitHelper to a node. + */ + function addEmitHelper(node, helper) { + var emitNode = getOrCreateEmitNode(node); + emitNode.helpers = ts.append(emitNode.helpers, helper); + return node; + } + ts.addEmitHelper = addEmitHelper; + /** + * Add EmitHelpers to a node. + */ + function addEmitHelpers(node, helpers) { + if (ts.some(helpers)) { + var emitNode = getOrCreateEmitNode(node); + for (var _i = 0, helpers_2 = helpers; _i < helpers_2.length; _i++) { + var helper = helpers_2[_i]; + emitNode.helpers = ts.appendIfUnique(emitNode.helpers, helper); + } + } + return node; + } + ts.addEmitHelpers = addEmitHelpers; + /** + * Removes an EmitHelper from a node. + */ + function removeEmitHelper(node, helper) { + var _a; + var helpers = (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.helpers; + if (helpers) { + return ts.orderedRemoveItem(helpers, helper); + } + return false; + } + ts.removeEmitHelper = removeEmitHelper; + /** + * Gets the EmitHelpers of a node. + */ + function getEmitHelpers(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.helpers; + } + ts.getEmitHelpers = getEmitHelpers; + /** + * Moves matching emit helpers from a source node to a target node. + */ + function moveEmitHelpers(source, target, predicate) { + var sourceEmitNode = source.emitNode; + var sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; + if (!ts.some(sourceEmitHelpers)) + return; + var targetEmitNode = getOrCreateEmitNode(target); + var helpersRemoved = 0; + for (var i = 0; i < sourceEmitHelpers.length; i++) { + var helper = sourceEmitHelpers[i]; + if (predicate(helper)) { + helpersRemoved++; + targetEmitNode.helpers = ts.appendIfUnique(targetEmitNode.helpers, helper); + } + else if (helpersRemoved > 0) { + sourceEmitHelpers[i - helpersRemoved] = helper; + } + } + if (helpersRemoved > 0) { + sourceEmitHelpers.length -= helpersRemoved; + } + } + ts.moveEmitHelpers = moveEmitHelpers; + /** + * Gets the SnippetElement of a node. + */ + /* @internal */ + function getSnippetElement(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.snippetElement; + } + ts.getSnippetElement = getSnippetElement; + /** + * Sets the SnippetElement of a node. + */ + /* @internal */ + function setSnippetElement(node, snippet) { + var emitNode = getOrCreateEmitNode(node); + emitNode.snippetElement = snippet; + return node; + } + ts.setSnippetElement = setSnippetElement; + /* @internal */ + function ignoreSourceNewlines(node) { + getOrCreateEmitNode(node).flags |= 134217728 /* EmitFlags.IgnoreSourceNewlines */; + return node; + } + ts.ignoreSourceNewlines = ignoreSourceNewlines; + /* @internal */ + function setTypeNode(node, type) { + var emitNode = getOrCreateEmitNode(node); + emitNode.typeNode = type; + return node; + } + ts.setTypeNode = setTypeNode; + /* @internal */ + function getTypeNode(node) { + var _a; + return (_a = node.emitNode) === null || _a === void 0 ? void 0 : _a.typeNode; + } + ts.getTypeNode = getTypeNode; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function createEmitHelperFactory(context) { + var factory = context.factory; + var immutableTrue = ts.memoize(function () { return ts.setEmitFlags(factory.createTrue(), 268435456 /* EmitFlags.Immutable */); }); + var immutableFalse = ts.memoize(function () { return ts.setEmitFlags(factory.createFalse(), 268435456 /* EmitFlags.Immutable */); }); + return { + getUnscopedHelperName: getUnscopedHelperName, + // TypeScript Helpers + createDecorateHelper: createDecorateHelper, + createMetadataHelper: createMetadataHelper, + createParamHelper: createParamHelper, + // ES2018 Helpers + createAssignHelper: createAssignHelper, + createAwaitHelper: createAwaitHelper, + createAsyncGeneratorHelper: createAsyncGeneratorHelper, + createAsyncDelegatorHelper: createAsyncDelegatorHelper, + createAsyncValuesHelper: createAsyncValuesHelper, + // ES2018 Destructuring Helpers + createRestHelper: createRestHelper, + // ES2017 Helpers + createAwaiterHelper: createAwaiterHelper, + // ES2015 Helpers + createExtendsHelper: createExtendsHelper, + createTemplateObjectHelper: createTemplateObjectHelper, + createSpreadArrayHelper: createSpreadArrayHelper, + // ES2015 Destructuring Helpers + createValuesHelper: createValuesHelper, + createReadHelper: createReadHelper, + // ES2015 Generator Helpers + createGeneratorHelper: createGeneratorHelper, + // ES Module Helpers + createCreateBindingHelper: createCreateBindingHelper, + createImportStarHelper: createImportStarHelper, + createImportStarCallbackHelper: createImportStarCallbackHelper, + createImportDefaultHelper: createImportDefaultHelper, + createExportStarHelper: createExportStarHelper, + // Class Fields Helpers + createClassPrivateFieldGetHelper: createClassPrivateFieldGetHelper, + createClassPrivateFieldSetHelper: createClassPrivateFieldSetHelper, + createClassPrivateFieldInHelper: createClassPrivateFieldInHelper + }; + /** + * Gets an identifier for the name of an *unscoped* emit helper. + */ + function getUnscopedHelperName(name) { + return ts.setEmitFlags(factory.createIdentifier(name), 4096 /* EmitFlags.HelperName */ | 2 /* EmitFlags.AdviseOnEmitNode */); + } + // TypeScript Helpers + function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) { + context.requestEmitHelper(ts.decorateHelper); + var argumentsArray = []; + argumentsArray.push(factory.createArrayLiteralExpression(decoratorExpressions, /*multiLine*/ true)); + argumentsArray.push(target); + if (memberName) { + argumentsArray.push(memberName); + if (descriptor) { + argumentsArray.push(descriptor); + } + } + return factory.createCallExpression(getUnscopedHelperName("__decorate"), + /*typeArguments*/ undefined, argumentsArray); + } + function createMetadataHelper(metadataKey, metadataValue) { + context.requestEmitHelper(ts.metadataHelper); + return factory.createCallExpression(getUnscopedHelperName("__metadata"), + /*typeArguments*/ undefined, [ + factory.createStringLiteral(metadataKey), + metadataValue + ]); + } + function createParamHelper(expression, parameterOffset, location) { + context.requestEmitHelper(ts.paramHelper); + return ts.setTextRange(factory.createCallExpression(getUnscopedHelperName("__param"), + /*typeArguments*/ undefined, [ + factory.createNumericLiteral(parameterOffset + ""), + expression + ]), location); + } + // ES2018 Helpers + function createAssignHelper(attributesSegments) { + if (ts.getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ScriptTarget.ES2015 */) { + return factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Object"), "assign"), + /*typeArguments*/ undefined, attributesSegments); + } + context.requestEmitHelper(ts.assignHelper); + return factory.createCallExpression(getUnscopedHelperName("__assign"), + /*typeArguments*/ undefined, attributesSegments); + } + function createAwaitHelper(expression) { + context.requestEmitHelper(ts.awaitHelper); + return factory.createCallExpression(getUnscopedHelperName("__await"), /*typeArguments*/ undefined, [expression]); + } + function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) { + context.requestEmitHelper(ts.awaitHelper); + context.requestEmitHelper(ts.asyncGeneratorHelper); + // Mark this node as originally an async function + (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* EmitFlags.AsyncFunctionBody */ | 524288 /* EmitFlags.ReuseTempVariableScope */; + return factory.createCallExpression(getUnscopedHelperName("__asyncGenerator"), + /*typeArguments*/ undefined, [ + hasLexicalThis ? factory.createThis() : factory.createVoidZero(), + factory.createIdentifier("arguments"), + generatorFunc + ]); + } + function createAsyncDelegatorHelper(expression) { + context.requestEmitHelper(ts.awaitHelper); + context.requestEmitHelper(ts.asyncDelegator); + return factory.createCallExpression(getUnscopedHelperName("__asyncDelegator"), + /*typeArguments*/ undefined, [expression]); + } + function createAsyncValuesHelper(expression) { + context.requestEmitHelper(ts.asyncValues); + return factory.createCallExpression(getUnscopedHelperName("__asyncValues"), + /*typeArguments*/ undefined, [expression]); + } + // ES2018 Destructuring Helpers + /** Given value: o, propName: p, pattern: { a, b, ...p } from the original statement + * `{ a, b, ...p } = o`, create `p = __rest(o, ["a", "b"]);` + */ + function createRestHelper(value, elements, computedTempVariables, location) { + context.requestEmitHelper(ts.restHelper); + var propertyNames = []; + var computedTempVariableOffset = 0; + for (var i = 0; i < elements.length - 1; i++) { + var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(elements[i]); + if (propertyName) { + if (ts.isComputedPropertyName(propertyName)) { + ts.Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided."); + var temp = computedTempVariables[computedTempVariableOffset]; + computedTempVariableOffset++; + // typeof _tmp === "symbol" ? _tmp : _tmp + "" + propertyNames.push(factory.createConditionalExpression(factory.createTypeCheck(temp, "symbol"), + /*questionToken*/ undefined, temp, + /*colonToken*/ undefined, factory.createAdd(temp, factory.createStringLiteral("")))); + } + else { + propertyNames.push(factory.createStringLiteralFromNode(propertyName)); + } + } + } + return factory.createCallExpression(getUnscopedHelperName("__rest"), + /*typeArguments*/ undefined, [ + value, + ts.setTextRange(factory.createArrayLiteralExpression(propertyNames), location) + ]); + } + // ES2017 Helpers + function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) { + context.requestEmitHelper(ts.awaiterHelper); + var generatorFunc = factory.createFunctionExpression( + /*modifiers*/ undefined, factory.createToken(41 /* SyntaxKind.AsteriskToken */), + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, body); + // Mark this node as originally an async function + (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 262144 /* EmitFlags.AsyncFunctionBody */ | 524288 /* EmitFlags.ReuseTempVariableScope */; + return factory.createCallExpression(getUnscopedHelperName("__awaiter"), + /*typeArguments*/ undefined, [ + hasLexicalThis ? factory.createThis() : factory.createVoidZero(), + hasLexicalArguments ? factory.createIdentifier("arguments") : factory.createVoidZero(), + promiseConstructor ? ts.createExpressionFromEntityName(factory, promiseConstructor) : factory.createVoidZero(), + generatorFunc + ]); + } + // ES2015 Helpers + function createExtendsHelper(name) { + context.requestEmitHelper(ts.extendsHelper); + return factory.createCallExpression(getUnscopedHelperName("__extends"), + /*typeArguments*/ undefined, [name, factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */)]); + } + function createTemplateObjectHelper(cooked, raw) { + context.requestEmitHelper(ts.templateObjectHelper); + return factory.createCallExpression(getUnscopedHelperName("__makeTemplateObject"), + /*typeArguments*/ undefined, [cooked, raw]); + } + function createSpreadArrayHelper(to, from, packFrom) { + context.requestEmitHelper(ts.spreadArrayHelper); + return factory.createCallExpression(getUnscopedHelperName("__spreadArray"), + /*typeArguments*/ undefined, [to, from, packFrom ? immutableTrue() : immutableFalse()]); + } + // ES2015 Destructuring Helpers + function createValuesHelper(expression) { + context.requestEmitHelper(ts.valuesHelper); + return factory.createCallExpression(getUnscopedHelperName("__values"), + /*typeArguments*/ undefined, [expression]); + } + function createReadHelper(iteratorRecord, count) { + context.requestEmitHelper(ts.readHelper); + return factory.createCallExpression(getUnscopedHelperName("__read"), + /*typeArguments*/ undefined, count !== undefined + ? [iteratorRecord, factory.createNumericLiteral(count + "")] + : [iteratorRecord]); + } + // ES2015 Generator Helpers + function createGeneratorHelper(body) { + context.requestEmitHelper(ts.generatorHelper); + return factory.createCallExpression(getUnscopedHelperName("__generator"), + /*typeArguments*/ undefined, [factory.createThis(), body]); + } + // ES Module Helpers + function createCreateBindingHelper(module, inputName, outputName) { + context.requestEmitHelper(ts.createBindingHelper); + return factory.createCallExpression(getUnscopedHelperName("__createBinding"), + /*typeArguments*/ undefined, __spreadArray([factory.createIdentifier("exports"), module, inputName], (outputName ? [outputName] : []), true)); + } + function createImportStarHelper(expression) { + context.requestEmitHelper(ts.importStarHelper); + return factory.createCallExpression(getUnscopedHelperName("__importStar"), + /*typeArguments*/ undefined, [expression]); + } + function createImportStarCallbackHelper() { + context.requestEmitHelper(ts.importStarHelper); + return getUnscopedHelperName("__importStar"); + } + function createImportDefaultHelper(expression) { + context.requestEmitHelper(ts.importDefaultHelper); + return factory.createCallExpression(getUnscopedHelperName("__importDefault"), + /*typeArguments*/ undefined, [expression]); + } + function createExportStarHelper(moduleExpression, exportsExpression) { + if (exportsExpression === void 0) { exportsExpression = factory.createIdentifier("exports"); } + context.requestEmitHelper(ts.exportStarHelper); + context.requestEmitHelper(ts.createBindingHelper); + return factory.createCallExpression(getUnscopedHelperName("__exportStar"), + /*typeArguments*/ undefined, [moduleExpression, exportsExpression]); + } + // Class Fields Helpers + function createClassPrivateFieldGetHelper(receiver, state, kind, f) { + context.requestEmitHelper(ts.classPrivateFieldGetHelper); + var args; + if (!f) { + args = [receiver, state, factory.createStringLiteral(kind)]; + } + else { + args = [receiver, state, factory.createStringLiteral(kind), f]; + } + return factory.createCallExpression(getUnscopedHelperName("__classPrivateFieldGet"), /*typeArguments*/ undefined, args); + } + function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) { + context.requestEmitHelper(ts.classPrivateFieldSetHelper); + var args; + if (!f) { + args = [receiver, state, value, factory.createStringLiteral(kind)]; + } + else { + args = [receiver, state, value, factory.createStringLiteral(kind), f]; + } + return factory.createCallExpression(getUnscopedHelperName("__classPrivateFieldSet"), /*typeArguments*/ undefined, args); + } + function createClassPrivateFieldInHelper(state, receiver) { + context.requestEmitHelper(ts.classPrivateFieldInHelper); + return factory.createCallExpression(getUnscopedHelperName("__classPrivateFieldIn"), /* typeArguments*/ undefined, [state, receiver]); + } + } + ts.createEmitHelperFactory = createEmitHelperFactory; + /* @internal */ + function compareEmitHelpers(x, y) { + if (x === y) + return 0 /* Comparison.EqualTo */; + if (x.priority === y.priority) + return 0 /* Comparison.EqualTo */; + if (x.priority === undefined) + return 1 /* Comparison.GreaterThan */; + if (y.priority === undefined) + return -1 /* Comparison.LessThan */; + return ts.compareValues(x.priority, y.priority); + } + ts.compareEmitHelpers = compareEmitHelpers; + /** + * @param input Template string input strings + * @param args Names which need to be made file-level unique + */ + function helperString(input) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + return function (uniqueName) { + var result = ""; + for (var i = 0; i < args.length; i++) { + result += input[i]; + result += uniqueName(args[i]); + } + result += input[input.length - 1]; + return result; + }; + } + ts.helperString = helperString; + // TypeScript Helpers + ts.decorateHelper = { + name: "typescript:decorate", + importName: "__decorate", + scoped: false, + priority: 2, + text: "\n var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n };" + }; + ts.metadataHelper = { + name: "typescript:metadata", + importName: "__metadata", + scoped: false, + priority: 3, + text: "\n var __metadata = (this && this.__metadata) || function (k, v) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(k, v);\n };" + }; + ts.paramHelper = { + name: "typescript:param", + importName: "__param", + scoped: false, + priority: 4, + text: "\n var __param = (this && this.__param) || function (paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n };" + }; + // ES2018 Helpers + ts.assignHelper = { + name: "typescript:assign", + importName: "__assign", + scoped: false, + priority: 1, + text: "\n var __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n };" + }; + ts.awaitHelper = { + name: "typescript:await", + importName: "__await", + scoped: false, + text: "\n var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }" + }; + ts.asyncGeneratorHelper = { + name: "typescript:asyncGenerator", + importName: "__asyncGenerator", + scoped: false, + dependencies: [ts.awaitHelper], + text: "\n var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n };" + }; + ts.asyncDelegator = { + name: "typescript:asyncDelegator", + importName: "__asyncDelegator", + scoped: false, + dependencies: [ts.awaitHelper], + text: "\n var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\n };" + }; + ts.asyncValues = { + name: "typescript:asyncValues", + importName: "__asyncValues", + scoped: false, + text: "\n var __asyncValues = (this && this.__asyncValues) || function (o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n };" + }; + // ES2018 Destructuring Helpers + ts.restHelper = { + name: "typescript:rest", + importName: "__rest", + scoped: false, + text: "\n var __rest = (this && this.__rest) || function (s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n };" + }; + // ES2017 Helpers + ts.awaiterHelper = { + name: "typescript:awaiter", + importName: "__awaiter", + scoped: false, + priority: 5, + text: "\n var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n };" + }; + // ES2015 Helpers + ts.extendsHelper = { + name: "typescript:extends", + importName: "__extends", + scoped: false, + priority: 0, + text: "\n var __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n })();" + }; + ts.templateObjectHelper = { + name: "typescript:makeTemplateObject", + importName: "__makeTemplateObject", + scoped: false, + priority: 0, + text: "\n var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n };" + }; + ts.readHelper = { + name: "typescript:read", + importName: "__read", + scoped: false, + text: "\n var __read = (this && this.__read) || function (o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n };" + }; + ts.spreadArrayHelper = { + name: "typescript:spreadArray", + importName: "__spreadArray", + scoped: false, + text: "\n var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n };" + }; + // ES2015 Destructuring Helpers + ts.valuesHelper = { + name: "typescript:values", + importName: "__values", + scoped: false, + text: "\n var __values = (this && this.__values) || function(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n };" + }; + // ES2015 Generator Helpers + // The __generator helper is used by down-level transformations to emulate the runtime + // semantics of an ES2015 generator function. When called, this helper returns an + // object that implements the Iterator protocol, in that it has `next`, `return`, and + // `throw` methods that step through the generator when invoked. + // + // parameters: + // @param thisArg The value to use as the `this` binding for the transformed generator body. + // @param body A function that acts as the transformed generator body. + // + // variables: + // _ Persistent state for the generator that is shared between the helper and the + // generator body. The state object has the following members: + // sent() - A method that returns or throws the current completion value. + // label - The next point at which to resume evaluation of the generator body. + // trys - A stack of protected regions (try/catch/finally blocks). + // ops - A stack of pending instructions when inside of a finally block. + // f A value indicating whether the generator is executing. + // y An iterator to delegate for a yield*. + // t A temporary variable that holds one of the following values (note that these + // cases do not overlap): + // - The completion value when resuming from a `yield` or `yield*`. + // - The error value for a catch block. + // - The current protected region (array of try/catch/finally/end labels). + // - The verb (`next`, `throw`, or `return` method) to delegate to the expression + // of a `yield*`. + // - The result of evaluating the verb delegated to the expression of a `yield*`. + // + // functions: + // verb(n) Creates a bound callback to the `step` function for opcode `n`. + // step(op) Evaluates opcodes in a generator body until execution is suspended or + // completed. + // + // The __generator helper understands a limited set of instructions: + // 0: next(value?) - Start or resume the generator with the specified value. + // 1: throw(error) - Resume the generator with an exception. If the generator is + // suspended inside of one or more protected regions, evaluates + // any intervening finally blocks between the current label and + // the nearest catch block or function boundary. If uncaught, the + // exception is thrown to the caller. + // 2: return(value?) - Resume the generator as if with a return. If the generator is + // suspended inside of one or more protected regions, evaluates any + // intervening finally blocks. + // 3: break(label) - Jump to the specified label. If the label is outside of the + // current protected region, evaluates any intervening finally + // blocks. + // 4: yield(value?) - Yield execution to the caller with an optional value. When + // resumed, the generator will continue at the next label. + // 5: yield*(value) - Delegates evaluation to the supplied iterator. When + // delegation completes, the generator will continue at the next + // label. + // 6: catch(error) - Handles an exception thrown from within the generator body. If + // the current label is inside of one or more protected regions, + // evaluates any intervening finally blocks between the current + // label and the nearest catch block or function boundary. If + // uncaught, the exception is thrown to the caller. + // 7: endfinally - Ends a finally block, resuming the last instruction prior to + // entering a finally block. + // + // For examples of how these are used, see the comments in ./transformers/generators.ts + ts.generatorHelper = { + name: "typescript:generator", + importName: "__generator", + scoped: false, + priority: 6, + text: "\n var __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n };" + }; + // ES Module Helpers + ts.createBindingHelper = { + name: "typescript:commonjscreatebinding", + importName: "__createBinding", + scoped: false, + priority: 1, + text: "\n var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n }) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n }));" + }; + ts.setModuleDefaultHelper = { + name: "typescript:commonjscreatevalue", + importName: "__setModuleDefault", + scoped: false, + priority: 1, + text: "\n var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n }) : function(o, v) {\n o[\"default\"] = v;\n });" + }; + // emit helper for `import * as Name from "foo"` + ts.importStarHelper = { + name: "typescript:commonjsimportstar", + importName: "__importStar", + scoped: false, + dependencies: [ts.createBindingHelper, ts.setModuleDefaultHelper], + priority: 2, + text: "\n var __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n };" + }; + // emit helper for `import Name from "foo"` + ts.importDefaultHelper = { + name: "typescript:commonjsimportdefault", + importName: "__importDefault", + scoped: false, + text: "\n var __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n };" + }; + ts.exportStarHelper = { + name: "typescript:export-star", + importName: "__exportStar", + scoped: false, + dependencies: [ts.createBindingHelper], + priority: 2, + text: "\n var __exportStar = (this && this.__exportStar) || function(m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n };" + }; + /** + * Parameters: + * @param receiver — The object from which the private member will be read. + * @param state — One of the following: + * - A WeakMap used to read a private instance field. + * - A WeakSet used as an instance brand for private instance methods and accessors. + * - A function value that should be the undecorated class constructor used to brand check private static fields, methods, and accessors. + * @param kind — (optional pre TS 4.3, required for TS 4.3+) One of the following values: + * - undefined — Indicates a private instance field (pre TS 4.3). + * - "f" — Indicates a private field (instance or static). + * - "m" — Indicates a private method (instance or static). + * - "a" — Indicates a private accessor (instance or static). + * @param f — (optional pre TS 4.3) Depends on the arguments for state and kind: + * - If kind is "m", this should be the function corresponding to the static or instance method. + * - If kind is "a", this should be the function corresponding to the getter method, or undefined if the getter was not defined. + * - If kind is "f" and state is a function, this should be an object holding the value of a static field, or undefined if the static field declaration has not yet been evaluated. + * Usage: + * This helper will only ever be used by the compiler in the following ways: + * + * Reading from a private instance field (pre TS 4.3): + * __classPrivateFieldGet(, ) + * + * Reading from a private instance field (TS 4.3+): + * __classPrivateFieldGet(, , "f") + * + * Reading from a private instance get accessor (when defined, TS 4.3+): + * __classPrivateFieldGet(, , "a", ) + * + * Reading from a private instance get accessor (when not defined, TS 4.3+): + * __classPrivateFieldGet(, , "a", void 0) + * NOTE: This always results in a runtime error. + * + * Reading from a private instance method (TS 4.3+): + * __classPrivateFieldGet(, , "m", ) + * + * Reading from a private static field (TS 4.3+): + * __classPrivateFieldGet(, , "f", <{ value: any }>) + * + * Reading from a private static get accessor (when defined, TS 4.3+): + * __classPrivateFieldGet(, , "a", ) + * + * Reading from a private static get accessor (when not defined, TS 4.3+): + * __classPrivateFieldGet(, , "a", void 0) + * NOTE: This always results in a runtime error. + * + * Reading from a private static method (TS 4.3+): + * __classPrivateFieldGet(, , "m", ) + */ + ts.classPrivateFieldGetHelper = { + name: "typescript:classPrivateFieldGet", + importName: "__classPrivateFieldGet", + scoped: false, + text: "\n var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n };" + }; + /** + * Parameters: + * @param receiver — The object on which the private member will be set. + * @param state — One of the following: + * - A WeakMap used to store a private instance field. + * - A WeakSet used as an instance brand for private instance methods and accessors. + * - A function value that should be the undecorated class constructor used to brand check private static fields, methods, and accessors. + * @param value — The value to set. + * @param kind — (optional pre TS 4.3, required for TS 4.3+) One of the following values: + * - undefined — Indicates a private instance field (pre TS 4.3). + * - "f" — Indicates a private field (instance or static). + * - "m" — Indicates a private method (instance or static). + * - "a" — Indicates a private accessor (instance or static). + * @param f — (optional pre TS 4.3) Depends on the arguments for state and kind: + * - If kind is "m", this should be the function corresponding to the static or instance method. + * - If kind is "a", this should be the function corresponding to the setter method, or undefined if the setter was not defined. + * - If kind is "f" and state is a function, this should be an object holding the value of a static field, or undefined if the static field declaration has not yet been evaluated. + * Usage: + * This helper will only ever be used by the compiler in the following ways: + * + * Writing to a private instance field (pre TS 4.3): + * __classPrivateFieldSet(, , ) + * + * Writing to a private instance field (TS 4.3+): + * __classPrivateFieldSet(, , , "f") + * + * Writing to a private instance set accessor (when defined, TS 4.3+): + * __classPrivateFieldSet(, , , "a", ) + * + * Writing to a private instance set accessor (when not defined, TS 4.3+): + * __classPrivateFieldSet(, , , "a", void 0) + * NOTE: This always results in a runtime error. + * + * Writing to a private instance method (TS 4.3+): + * __classPrivateFieldSet(, , , "m", ) + * NOTE: This always results in a runtime error. + * + * Writing to a private static field (TS 4.3+): + * __classPrivateFieldSet(, , , "f", <{ value: any }>) + * + * Writing to a private static set accessor (when defined, TS 4.3+): + * __classPrivateFieldSet(, , , "a", ) + * + * Writing to a private static set accessor (when not defined, TS 4.3+): + * __classPrivateFieldSet(, , , "a", void 0) + * NOTE: This always results in a runtime error. + * + * Writing to a private static method (TS 4.3+): + * __classPrivateFieldSet(, , , "m", ) + * NOTE: This always results in a runtime error. + */ + ts.classPrivateFieldSetHelper = { + name: "typescript:classPrivateFieldSet", + importName: "__classPrivateFieldSet", + scoped: false, + text: "\n var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n };" + }; + /** + * Parameters: + * @param state — One of the following: + * - A WeakMap when the member is a private instance field. + * - A WeakSet when the member is a private instance method or accessor. + * - A function value that should be the undecorated class constructor when the member is a private static field, method, or accessor. + * @param receiver — The object being checked if it has the private member. + * + * Usage: + * This helper is used to transform `#field in expression` to + * `__classPrivateFieldIn(, expression)` + */ + ts.classPrivateFieldInHelper = { + name: "typescript:classPrivateFieldIn", + importName: "__classPrivateFieldIn", + scoped: false, + text: "\n var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n };" + }; + var allUnscopedEmitHelpers; + function getAllUnscopedEmitHelpers() { + return allUnscopedEmitHelpers || (allUnscopedEmitHelpers = ts.arrayToMap([ + ts.decorateHelper, + ts.metadataHelper, + ts.paramHelper, + ts.assignHelper, + ts.awaitHelper, + ts.asyncGeneratorHelper, + ts.asyncDelegator, + ts.asyncValues, + ts.restHelper, + ts.awaiterHelper, + ts.extendsHelper, + ts.templateObjectHelper, + ts.spreadArrayHelper, + ts.valuesHelper, + ts.readHelper, + ts.generatorHelper, + ts.importStarHelper, + ts.importDefaultHelper, + ts.exportStarHelper, + ts.classPrivateFieldGetHelper, + ts.classPrivateFieldSetHelper, + ts.classPrivateFieldInHelper, + ts.createBindingHelper, + ts.setModuleDefaultHelper + ], function (helper) { return helper.name; })); + } + ts.getAllUnscopedEmitHelpers = getAllUnscopedEmitHelpers; + ts.asyncSuperHelper = { + name: "typescript:async-super", + scoped: true, + text: helperString(__makeTemplateObject(["\n const ", " = name => super[name];"], ["\n const ", " = name => super[name];"]), "_superIndex") + }; + ts.advancedAsyncSuperHelper = { + name: "typescript:advanced-async-super", + scoped: true, + text: helperString(__makeTemplateObject(["\n const ", " = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);"], ["\n const ", " = (function (geti, seti) {\n const cache = Object.create(null);\n return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });\n })(name => super[name], (name, value) => super[name] = value);"]), "_superIndex") + }; + function isCallToHelper(firstSegment, helperName) { + return ts.isCallExpression(firstSegment) + && ts.isIdentifier(firstSegment.expression) + && (ts.getEmitFlags(firstSegment.expression) & 4096 /* EmitFlags.HelperName */) !== 0 + && firstSegment.expression.escapedText === helperName; + } + ts.isCallToHelper = isCallToHelper; +})(ts || (ts = {})); +var ts; +(function (ts) { + // Literals + function isNumericLiteral(node) { + return node.kind === 8 /* SyntaxKind.NumericLiteral */; + } + ts.isNumericLiteral = isNumericLiteral; + function isBigIntLiteral(node) { + return node.kind === 9 /* SyntaxKind.BigIntLiteral */; + } + ts.isBigIntLiteral = isBigIntLiteral; + function isStringLiteral(node) { + return node.kind === 10 /* SyntaxKind.StringLiteral */; + } + ts.isStringLiteral = isStringLiteral; + function isJsxText(node) { + return node.kind === 11 /* SyntaxKind.JsxText */; + } + ts.isJsxText = isJsxText; + function isRegularExpressionLiteral(node) { + return node.kind === 13 /* SyntaxKind.RegularExpressionLiteral */; + } + ts.isRegularExpressionLiteral = isRegularExpressionLiteral; + function isNoSubstitutionTemplateLiteral(node) { + return node.kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */; + } + ts.isNoSubstitutionTemplateLiteral = isNoSubstitutionTemplateLiteral; + // Pseudo-literals + function isTemplateHead(node) { + return node.kind === 15 /* SyntaxKind.TemplateHead */; + } + ts.isTemplateHead = isTemplateHead; + function isTemplateMiddle(node) { + return node.kind === 16 /* SyntaxKind.TemplateMiddle */; + } + ts.isTemplateMiddle = isTemplateMiddle; + function isTemplateTail(node) { + return node.kind === 17 /* SyntaxKind.TemplateTail */; + } + ts.isTemplateTail = isTemplateTail; + // Punctuation + function isDotDotDotToken(node) { + return node.kind === 25 /* SyntaxKind.DotDotDotToken */; + } + ts.isDotDotDotToken = isDotDotDotToken; + /*@internal*/ + function isCommaToken(node) { + return node.kind === 27 /* SyntaxKind.CommaToken */; + } + ts.isCommaToken = isCommaToken; + function isPlusToken(node) { + return node.kind === 39 /* SyntaxKind.PlusToken */; + } + ts.isPlusToken = isPlusToken; + function isMinusToken(node) { + return node.kind === 40 /* SyntaxKind.MinusToken */; + } + ts.isMinusToken = isMinusToken; + function isAsteriskToken(node) { + return node.kind === 41 /* SyntaxKind.AsteriskToken */; + } + ts.isAsteriskToken = isAsteriskToken; + /*@internal*/ + function isExclamationToken(node) { + return node.kind === 53 /* SyntaxKind.ExclamationToken */; + } + ts.isExclamationToken = isExclamationToken; + /*@internal*/ + function isQuestionToken(node) { + return node.kind === 57 /* SyntaxKind.QuestionToken */; + } + ts.isQuestionToken = isQuestionToken; + /*@internal*/ + function isColonToken(node) { + return node.kind === 58 /* SyntaxKind.ColonToken */; + } + ts.isColonToken = isColonToken; + /*@internal*/ + function isQuestionDotToken(node) { + return node.kind === 28 /* SyntaxKind.QuestionDotToken */; + } + ts.isQuestionDotToken = isQuestionDotToken; + /*@internal*/ + function isEqualsGreaterThanToken(node) { + return node.kind === 38 /* SyntaxKind.EqualsGreaterThanToken */; + } + ts.isEqualsGreaterThanToken = isEqualsGreaterThanToken; + // Identifiers + function isIdentifier(node) { + return node.kind === 79 /* SyntaxKind.Identifier */; + } + ts.isIdentifier = isIdentifier; + function isPrivateIdentifier(node) { + return node.kind === 80 /* SyntaxKind.PrivateIdentifier */; + } + ts.isPrivateIdentifier = isPrivateIdentifier; + // Reserved Words + /* @internal */ + function isExportModifier(node) { + return node.kind === 93 /* SyntaxKind.ExportKeyword */; + } + ts.isExportModifier = isExportModifier; + /* @internal */ + function isAsyncModifier(node) { + return node.kind === 131 /* SyntaxKind.AsyncKeyword */; + } + ts.isAsyncModifier = isAsyncModifier; + /* @internal */ + function isAssertsKeyword(node) { + return node.kind === 128 /* SyntaxKind.AssertsKeyword */; + } + ts.isAssertsKeyword = isAssertsKeyword; + /* @internal */ + function isAwaitKeyword(node) { + return node.kind === 132 /* SyntaxKind.AwaitKeyword */; + } + ts.isAwaitKeyword = isAwaitKeyword; + /* @internal */ + function isReadonlyKeyword(node) { + return node.kind === 145 /* SyntaxKind.ReadonlyKeyword */; + } + ts.isReadonlyKeyword = isReadonlyKeyword; + /* @internal */ + function isStaticModifier(node) { + return node.kind === 124 /* SyntaxKind.StaticKeyword */; + } + ts.isStaticModifier = isStaticModifier; + /* @internal */ + function isAbstractModifier(node) { + return node.kind === 126 /* SyntaxKind.AbstractKeyword */; + } + ts.isAbstractModifier = isAbstractModifier; + /*@internal*/ + function isSuperKeyword(node) { + return node.kind === 106 /* SyntaxKind.SuperKeyword */; + } + ts.isSuperKeyword = isSuperKeyword; + /*@internal*/ + function isImportKeyword(node) { + return node.kind === 100 /* SyntaxKind.ImportKeyword */; + } + ts.isImportKeyword = isImportKeyword; + // Names + function isQualifiedName(node) { + return node.kind === 161 /* SyntaxKind.QualifiedName */; + } + ts.isQualifiedName = isQualifiedName; + function isComputedPropertyName(node) { + return node.kind === 162 /* SyntaxKind.ComputedPropertyName */; + } + ts.isComputedPropertyName = isComputedPropertyName; + // Signature elements + function isTypeParameterDeclaration(node) { + return node.kind === 163 /* SyntaxKind.TypeParameter */; + } + ts.isTypeParameterDeclaration = isTypeParameterDeclaration; + // TODO(rbuckton): Rename to 'isParameterDeclaration' + function isParameter(node) { + return node.kind === 164 /* SyntaxKind.Parameter */; + } + ts.isParameter = isParameter; + function isDecorator(node) { + return node.kind === 165 /* SyntaxKind.Decorator */; + } + ts.isDecorator = isDecorator; + // TypeMember + function isPropertySignature(node) { + return node.kind === 166 /* SyntaxKind.PropertySignature */; + } + ts.isPropertySignature = isPropertySignature; + function isPropertyDeclaration(node) { + return node.kind === 167 /* SyntaxKind.PropertyDeclaration */; + } + ts.isPropertyDeclaration = isPropertyDeclaration; + function isMethodSignature(node) { + return node.kind === 168 /* SyntaxKind.MethodSignature */; + } + ts.isMethodSignature = isMethodSignature; + function isMethodDeclaration(node) { + return node.kind === 169 /* SyntaxKind.MethodDeclaration */; + } + ts.isMethodDeclaration = isMethodDeclaration; + function isClassStaticBlockDeclaration(node) { + return node.kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */; + } + ts.isClassStaticBlockDeclaration = isClassStaticBlockDeclaration; + function isConstructorDeclaration(node) { + return node.kind === 171 /* SyntaxKind.Constructor */; + } + ts.isConstructorDeclaration = isConstructorDeclaration; + function isGetAccessorDeclaration(node) { + return node.kind === 172 /* SyntaxKind.GetAccessor */; + } + ts.isGetAccessorDeclaration = isGetAccessorDeclaration; + function isSetAccessorDeclaration(node) { + return node.kind === 173 /* SyntaxKind.SetAccessor */; + } + ts.isSetAccessorDeclaration = isSetAccessorDeclaration; + function isCallSignatureDeclaration(node) { + return node.kind === 174 /* SyntaxKind.CallSignature */; + } + ts.isCallSignatureDeclaration = isCallSignatureDeclaration; + function isConstructSignatureDeclaration(node) { + return node.kind === 175 /* SyntaxKind.ConstructSignature */; + } + ts.isConstructSignatureDeclaration = isConstructSignatureDeclaration; + function isIndexSignatureDeclaration(node) { + return node.kind === 176 /* SyntaxKind.IndexSignature */; + } + ts.isIndexSignatureDeclaration = isIndexSignatureDeclaration; + // Type + function isTypePredicateNode(node) { + return node.kind === 177 /* SyntaxKind.TypePredicate */; + } + ts.isTypePredicateNode = isTypePredicateNode; + function isTypeReferenceNode(node) { + return node.kind === 178 /* SyntaxKind.TypeReference */; + } + ts.isTypeReferenceNode = isTypeReferenceNode; + function isFunctionTypeNode(node) { + return node.kind === 179 /* SyntaxKind.FunctionType */; + } + ts.isFunctionTypeNode = isFunctionTypeNode; + function isConstructorTypeNode(node) { + return node.kind === 180 /* SyntaxKind.ConstructorType */; + } + ts.isConstructorTypeNode = isConstructorTypeNode; + function isTypeQueryNode(node) { + return node.kind === 181 /* SyntaxKind.TypeQuery */; + } + ts.isTypeQueryNode = isTypeQueryNode; + function isTypeLiteralNode(node) { + return node.kind === 182 /* SyntaxKind.TypeLiteral */; + } + ts.isTypeLiteralNode = isTypeLiteralNode; + function isArrayTypeNode(node) { + return node.kind === 183 /* SyntaxKind.ArrayType */; + } + ts.isArrayTypeNode = isArrayTypeNode; + function isTupleTypeNode(node) { + return node.kind === 184 /* SyntaxKind.TupleType */; + } + ts.isTupleTypeNode = isTupleTypeNode; + function isNamedTupleMember(node) { + return node.kind === 197 /* SyntaxKind.NamedTupleMember */; + } + ts.isNamedTupleMember = isNamedTupleMember; + function isOptionalTypeNode(node) { + return node.kind === 185 /* SyntaxKind.OptionalType */; + } + ts.isOptionalTypeNode = isOptionalTypeNode; + function isRestTypeNode(node) { + return node.kind === 186 /* SyntaxKind.RestType */; + } + ts.isRestTypeNode = isRestTypeNode; + function isUnionTypeNode(node) { + return node.kind === 187 /* SyntaxKind.UnionType */; + } + ts.isUnionTypeNode = isUnionTypeNode; + function isIntersectionTypeNode(node) { + return node.kind === 188 /* SyntaxKind.IntersectionType */; + } + ts.isIntersectionTypeNode = isIntersectionTypeNode; + function isConditionalTypeNode(node) { + return node.kind === 189 /* SyntaxKind.ConditionalType */; + } + ts.isConditionalTypeNode = isConditionalTypeNode; + function isInferTypeNode(node) { + return node.kind === 190 /* SyntaxKind.InferType */; + } + ts.isInferTypeNode = isInferTypeNode; + function isParenthesizedTypeNode(node) { + return node.kind === 191 /* SyntaxKind.ParenthesizedType */; + } + ts.isParenthesizedTypeNode = isParenthesizedTypeNode; + function isThisTypeNode(node) { + return node.kind === 192 /* SyntaxKind.ThisType */; + } + ts.isThisTypeNode = isThisTypeNode; + function isTypeOperatorNode(node) { + return node.kind === 193 /* SyntaxKind.TypeOperator */; + } + ts.isTypeOperatorNode = isTypeOperatorNode; + function isIndexedAccessTypeNode(node) { + return node.kind === 194 /* SyntaxKind.IndexedAccessType */; + } + ts.isIndexedAccessTypeNode = isIndexedAccessTypeNode; + function isMappedTypeNode(node) { + return node.kind === 195 /* SyntaxKind.MappedType */; + } + ts.isMappedTypeNode = isMappedTypeNode; + function isLiteralTypeNode(node) { + return node.kind === 196 /* SyntaxKind.LiteralType */; + } + ts.isLiteralTypeNode = isLiteralTypeNode; + function isImportTypeNode(node) { + return node.kind === 200 /* SyntaxKind.ImportType */; + } + ts.isImportTypeNode = isImportTypeNode; + function isTemplateLiteralTypeSpan(node) { + return node.kind === 199 /* SyntaxKind.TemplateLiteralTypeSpan */; + } + ts.isTemplateLiteralTypeSpan = isTemplateLiteralTypeSpan; + function isTemplateLiteralTypeNode(node) { + return node.kind === 198 /* SyntaxKind.TemplateLiteralType */; + } + ts.isTemplateLiteralTypeNode = isTemplateLiteralTypeNode; + // Binding patterns + function isObjectBindingPattern(node) { + return node.kind === 201 /* SyntaxKind.ObjectBindingPattern */; + } + ts.isObjectBindingPattern = isObjectBindingPattern; + function isArrayBindingPattern(node) { + return node.kind === 202 /* SyntaxKind.ArrayBindingPattern */; + } + ts.isArrayBindingPattern = isArrayBindingPattern; + function isBindingElement(node) { + return node.kind === 203 /* SyntaxKind.BindingElement */; + } + ts.isBindingElement = isBindingElement; + // Expression + function isArrayLiteralExpression(node) { + return node.kind === 204 /* SyntaxKind.ArrayLiteralExpression */; + } + ts.isArrayLiteralExpression = isArrayLiteralExpression; + function isObjectLiteralExpression(node) { + return node.kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + } + ts.isObjectLiteralExpression = isObjectLiteralExpression; + function isPropertyAccessExpression(node) { + return node.kind === 206 /* SyntaxKind.PropertyAccessExpression */; + } + ts.isPropertyAccessExpression = isPropertyAccessExpression; + function isElementAccessExpression(node) { + return node.kind === 207 /* SyntaxKind.ElementAccessExpression */; + } + ts.isElementAccessExpression = isElementAccessExpression; + function isCallExpression(node) { + return node.kind === 208 /* SyntaxKind.CallExpression */; + } + ts.isCallExpression = isCallExpression; + function isNewExpression(node) { + return node.kind === 209 /* SyntaxKind.NewExpression */; + } + ts.isNewExpression = isNewExpression; + function isTaggedTemplateExpression(node) { + return node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */; + } + ts.isTaggedTemplateExpression = isTaggedTemplateExpression; + function isTypeAssertionExpression(node) { + return node.kind === 211 /* SyntaxKind.TypeAssertionExpression */; + } + ts.isTypeAssertionExpression = isTypeAssertionExpression; + function isParenthesizedExpression(node) { + return node.kind === 212 /* SyntaxKind.ParenthesizedExpression */; + } + ts.isParenthesizedExpression = isParenthesizedExpression; + function isFunctionExpression(node) { + return node.kind === 213 /* SyntaxKind.FunctionExpression */; + } + ts.isFunctionExpression = isFunctionExpression; + function isArrowFunction(node) { + return node.kind === 214 /* SyntaxKind.ArrowFunction */; + } + ts.isArrowFunction = isArrowFunction; + function isDeleteExpression(node) { + return node.kind === 215 /* SyntaxKind.DeleteExpression */; + } + ts.isDeleteExpression = isDeleteExpression; + function isTypeOfExpression(node) { + return node.kind === 216 /* SyntaxKind.TypeOfExpression */; + } + ts.isTypeOfExpression = isTypeOfExpression; + function isVoidExpression(node) { + return node.kind === 217 /* SyntaxKind.VoidExpression */; + } + ts.isVoidExpression = isVoidExpression; + function isAwaitExpression(node) { + return node.kind === 218 /* SyntaxKind.AwaitExpression */; + } + ts.isAwaitExpression = isAwaitExpression; + function isPrefixUnaryExpression(node) { + return node.kind === 219 /* SyntaxKind.PrefixUnaryExpression */; + } + ts.isPrefixUnaryExpression = isPrefixUnaryExpression; + function isPostfixUnaryExpression(node) { + return node.kind === 220 /* SyntaxKind.PostfixUnaryExpression */; + } + ts.isPostfixUnaryExpression = isPostfixUnaryExpression; + function isBinaryExpression(node) { + return node.kind === 221 /* SyntaxKind.BinaryExpression */; + } + ts.isBinaryExpression = isBinaryExpression; + function isConditionalExpression(node) { + return node.kind === 222 /* SyntaxKind.ConditionalExpression */; + } + ts.isConditionalExpression = isConditionalExpression; + function isTemplateExpression(node) { + return node.kind === 223 /* SyntaxKind.TemplateExpression */; + } + ts.isTemplateExpression = isTemplateExpression; + function isYieldExpression(node) { + return node.kind === 224 /* SyntaxKind.YieldExpression */; + } + ts.isYieldExpression = isYieldExpression; + function isSpreadElement(node) { + return node.kind === 225 /* SyntaxKind.SpreadElement */; + } + ts.isSpreadElement = isSpreadElement; + function isClassExpression(node) { + return node.kind === 226 /* SyntaxKind.ClassExpression */; + } + ts.isClassExpression = isClassExpression; + function isOmittedExpression(node) { + return node.kind === 227 /* SyntaxKind.OmittedExpression */; + } + ts.isOmittedExpression = isOmittedExpression; + function isExpressionWithTypeArguments(node) { + return node.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */; + } + ts.isExpressionWithTypeArguments = isExpressionWithTypeArguments; + function isAsExpression(node) { + return node.kind === 229 /* SyntaxKind.AsExpression */; + } + ts.isAsExpression = isAsExpression; + function isNonNullExpression(node) { + return node.kind === 230 /* SyntaxKind.NonNullExpression */; + } + ts.isNonNullExpression = isNonNullExpression; + function isMetaProperty(node) { + return node.kind === 231 /* SyntaxKind.MetaProperty */; + } + ts.isMetaProperty = isMetaProperty; + function isSyntheticExpression(node) { + return node.kind === 232 /* SyntaxKind.SyntheticExpression */; + } + ts.isSyntheticExpression = isSyntheticExpression; + function isPartiallyEmittedExpression(node) { + return node.kind === 350 /* SyntaxKind.PartiallyEmittedExpression */; + } + ts.isPartiallyEmittedExpression = isPartiallyEmittedExpression; + function isCommaListExpression(node) { + return node.kind === 351 /* SyntaxKind.CommaListExpression */; + } + ts.isCommaListExpression = isCommaListExpression; + // Misc + function isTemplateSpan(node) { + return node.kind === 233 /* SyntaxKind.TemplateSpan */; + } + ts.isTemplateSpan = isTemplateSpan; + function isSemicolonClassElement(node) { + return node.kind === 234 /* SyntaxKind.SemicolonClassElement */; + } + ts.isSemicolonClassElement = isSemicolonClassElement; + // Elements + function isBlock(node) { + return node.kind === 235 /* SyntaxKind.Block */; + } + ts.isBlock = isBlock; + function isVariableStatement(node) { + return node.kind === 237 /* SyntaxKind.VariableStatement */; + } + ts.isVariableStatement = isVariableStatement; + function isEmptyStatement(node) { + return node.kind === 236 /* SyntaxKind.EmptyStatement */; + } + ts.isEmptyStatement = isEmptyStatement; + function isExpressionStatement(node) { + return node.kind === 238 /* SyntaxKind.ExpressionStatement */; + } + ts.isExpressionStatement = isExpressionStatement; + function isIfStatement(node) { + return node.kind === 239 /* SyntaxKind.IfStatement */; + } + ts.isIfStatement = isIfStatement; + function isDoStatement(node) { + return node.kind === 240 /* SyntaxKind.DoStatement */; + } + ts.isDoStatement = isDoStatement; + function isWhileStatement(node) { + return node.kind === 241 /* SyntaxKind.WhileStatement */; + } + ts.isWhileStatement = isWhileStatement; + function isForStatement(node) { + return node.kind === 242 /* SyntaxKind.ForStatement */; + } + ts.isForStatement = isForStatement; + function isForInStatement(node) { + return node.kind === 243 /* SyntaxKind.ForInStatement */; + } + ts.isForInStatement = isForInStatement; + function isForOfStatement(node) { + return node.kind === 244 /* SyntaxKind.ForOfStatement */; + } + ts.isForOfStatement = isForOfStatement; + function isContinueStatement(node) { + return node.kind === 245 /* SyntaxKind.ContinueStatement */; + } + ts.isContinueStatement = isContinueStatement; + function isBreakStatement(node) { + return node.kind === 246 /* SyntaxKind.BreakStatement */; + } + ts.isBreakStatement = isBreakStatement; + function isReturnStatement(node) { + return node.kind === 247 /* SyntaxKind.ReturnStatement */; + } + ts.isReturnStatement = isReturnStatement; + function isWithStatement(node) { + return node.kind === 248 /* SyntaxKind.WithStatement */; + } + ts.isWithStatement = isWithStatement; + function isSwitchStatement(node) { + return node.kind === 249 /* SyntaxKind.SwitchStatement */; + } + ts.isSwitchStatement = isSwitchStatement; + function isLabeledStatement(node) { + return node.kind === 250 /* SyntaxKind.LabeledStatement */; + } + ts.isLabeledStatement = isLabeledStatement; + function isThrowStatement(node) { + return node.kind === 251 /* SyntaxKind.ThrowStatement */; + } + ts.isThrowStatement = isThrowStatement; + function isTryStatement(node) { + return node.kind === 252 /* SyntaxKind.TryStatement */; + } + ts.isTryStatement = isTryStatement; + function isDebuggerStatement(node) { + return node.kind === 253 /* SyntaxKind.DebuggerStatement */; + } + ts.isDebuggerStatement = isDebuggerStatement; + function isVariableDeclaration(node) { + return node.kind === 254 /* SyntaxKind.VariableDeclaration */; + } + ts.isVariableDeclaration = isVariableDeclaration; + function isVariableDeclarationList(node) { + return node.kind === 255 /* SyntaxKind.VariableDeclarationList */; + } + ts.isVariableDeclarationList = isVariableDeclarationList; + function isFunctionDeclaration(node) { + return node.kind === 256 /* SyntaxKind.FunctionDeclaration */; + } + ts.isFunctionDeclaration = isFunctionDeclaration; + function isClassDeclaration(node) { + return node.kind === 257 /* SyntaxKind.ClassDeclaration */; + } + ts.isClassDeclaration = isClassDeclaration; + function isInterfaceDeclaration(node) { + return node.kind === 258 /* SyntaxKind.InterfaceDeclaration */; + } + ts.isInterfaceDeclaration = isInterfaceDeclaration; + function isTypeAliasDeclaration(node) { + return node.kind === 259 /* SyntaxKind.TypeAliasDeclaration */; + } + ts.isTypeAliasDeclaration = isTypeAliasDeclaration; + function isEnumDeclaration(node) { + return node.kind === 260 /* SyntaxKind.EnumDeclaration */; + } + ts.isEnumDeclaration = isEnumDeclaration; + function isModuleDeclaration(node) { + return node.kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + ts.isModuleDeclaration = isModuleDeclaration; + function isModuleBlock(node) { + return node.kind === 262 /* SyntaxKind.ModuleBlock */; + } + ts.isModuleBlock = isModuleBlock; + function isCaseBlock(node) { + return node.kind === 263 /* SyntaxKind.CaseBlock */; + } + ts.isCaseBlock = isCaseBlock; + function isNamespaceExportDeclaration(node) { + return node.kind === 264 /* SyntaxKind.NamespaceExportDeclaration */; + } + ts.isNamespaceExportDeclaration = isNamespaceExportDeclaration; + function isImportEqualsDeclaration(node) { + return node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */; + } + ts.isImportEqualsDeclaration = isImportEqualsDeclaration; + function isImportDeclaration(node) { + return node.kind === 266 /* SyntaxKind.ImportDeclaration */; + } + ts.isImportDeclaration = isImportDeclaration; + function isImportClause(node) { + return node.kind === 267 /* SyntaxKind.ImportClause */; + } + ts.isImportClause = isImportClause; + function isImportTypeAssertionContainer(node) { + return node.kind === 295 /* SyntaxKind.ImportTypeAssertionContainer */; + } + ts.isImportTypeAssertionContainer = isImportTypeAssertionContainer; + function isAssertClause(node) { + return node.kind === 293 /* SyntaxKind.AssertClause */; + } + ts.isAssertClause = isAssertClause; + function isAssertEntry(node) { + return node.kind === 294 /* SyntaxKind.AssertEntry */; + } + ts.isAssertEntry = isAssertEntry; + function isNamespaceImport(node) { + return node.kind === 268 /* SyntaxKind.NamespaceImport */; + } + ts.isNamespaceImport = isNamespaceImport; + function isNamespaceExport(node) { + return node.kind === 274 /* SyntaxKind.NamespaceExport */; + } + ts.isNamespaceExport = isNamespaceExport; + function isNamedImports(node) { + return node.kind === 269 /* SyntaxKind.NamedImports */; + } + ts.isNamedImports = isNamedImports; + function isImportSpecifier(node) { + return node.kind === 270 /* SyntaxKind.ImportSpecifier */; + } + ts.isImportSpecifier = isImportSpecifier; + function isExportAssignment(node) { + return node.kind === 271 /* SyntaxKind.ExportAssignment */; + } + ts.isExportAssignment = isExportAssignment; + function isExportDeclaration(node) { + return node.kind === 272 /* SyntaxKind.ExportDeclaration */; + } + ts.isExportDeclaration = isExportDeclaration; + function isNamedExports(node) { + return node.kind === 273 /* SyntaxKind.NamedExports */; + } + ts.isNamedExports = isNamedExports; + function isExportSpecifier(node) { + return node.kind === 275 /* SyntaxKind.ExportSpecifier */; + } + ts.isExportSpecifier = isExportSpecifier; + function isMissingDeclaration(node) { + return node.kind === 276 /* SyntaxKind.MissingDeclaration */; + } + ts.isMissingDeclaration = isMissingDeclaration; + function isNotEmittedStatement(node) { + return node.kind === 349 /* SyntaxKind.NotEmittedStatement */; + } + ts.isNotEmittedStatement = isNotEmittedStatement; + /* @internal */ + function isSyntheticReference(node) { + return node.kind === 354 /* SyntaxKind.SyntheticReferenceExpression */; + } + ts.isSyntheticReference = isSyntheticReference; + /* @internal */ + function isMergeDeclarationMarker(node) { + return node.kind === 352 /* SyntaxKind.MergeDeclarationMarker */; + } + ts.isMergeDeclarationMarker = isMergeDeclarationMarker; + /* @internal */ + function isEndOfDeclarationMarker(node) { + return node.kind === 353 /* SyntaxKind.EndOfDeclarationMarker */; + } + ts.isEndOfDeclarationMarker = isEndOfDeclarationMarker; + // Module References + function isExternalModuleReference(node) { + return node.kind === 277 /* SyntaxKind.ExternalModuleReference */; + } + ts.isExternalModuleReference = isExternalModuleReference; + // JSX + function isJsxElement(node) { + return node.kind === 278 /* SyntaxKind.JsxElement */; + } + ts.isJsxElement = isJsxElement; + function isJsxSelfClosingElement(node) { + return node.kind === 279 /* SyntaxKind.JsxSelfClosingElement */; + } + ts.isJsxSelfClosingElement = isJsxSelfClosingElement; + function isJsxOpeningElement(node) { + return node.kind === 280 /* SyntaxKind.JsxOpeningElement */; + } + ts.isJsxOpeningElement = isJsxOpeningElement; + function isJsxClosingElement(node) { + return node.kind === 281 /* SyntaxKind.JsxClosingElement */; + } + ts.isJsxClosingElement = isJsxClosingElement; + function isJsxFragment(node) { + return node.kind === 282 /* SyntaxKind.JsxFragment */; + } + ts.isJsxFragment = isJsxFragment; + function isJsxOpeningFragment(node) { + return node.kind === 283 /* SyntaxKind.JsxOpeningFragment */; + } + ts.isJsxOpeningFragment = isJsxOpeningFragment; + function isJsxClosingFragment(node) { + return node.kind === 284 /* SyntaxKind.JsxClosingFragment */; + } + ts.isJsxClosingFragment = isJsxClosingFragment; + function isJsxAttribute(node) { + return node.kind === 285 /* SyntaxKind.JsxAttribute */; + } + ts.isJsxAttribute = isJsxAttribute; + function isJsxAttributes(node) { + return node.kind === 286 /* SyntaxKind.JsxAttributes */; + } + ts.isJsxAttributes = isJsxAttributes; + function isJsxSpreadAttribute(node) { + return node.kind === 287 /* SyntaxKind.JsxSpreadAttribute */; + } + ts.isJsxSpreadAttribute = isJsxSpreadAttribute; + function isJsxExpression(node) { + return node.kind === 288 /* SyntaxKind.JsxExpression */; + } + ts.isJsxExpression = isJsxExpression; + // Clauses + function isCaseClause(node) { + return node.kind === 289 /* SyntaxKind.CaseClause */; + } + ts.isCaseClause = isCaseClause; + function isDefaultClause(node) { + return node.kind === 290 /* SyntaxKind.DefaultClause */; + } + ts.isDefaultClause = isDefaultClause; + function isHeritageClause(node) { + return node.kind === 291 /* SyntaxKind.HeritageClause */; + } + ts.isHeritageClause = isHeritageClause; + function isCatchClause(node) { + return node.kind === 292 /* SyntaxKind.CatchClause */; + } + ts.isCatchClause = isCatchClause; + // Property assignments + function isPropertyAssignment(node) { + return node.kind === 296 /* SyntaxKind.PropertyAssignment */; + } + ts.isPropertyAssignment = isPropertyAssignment; + function isShorthandPropertyAssignment(node) { + return node.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */; + } + ts.isShorthandPropertyAssignment = isShorthandPropertyAssignment; + function isSpreadAssignment(node) { + return node.kind === 298 /* SyntaxKind.SpreadAssignment */; + } + ts.isSpreadAssignment = isSpreadAssignment; + // Enum + function isEnumMember(node) { + return node.kind === 299 /* SyntaxKind.EnumMember */; + } + ts.isEnumMember = isEnumMember; + // Unparsed + // TODO(rbuckton): isUnparsedPrologue + function isUnparsedPrepend(node) { + return node.kind === 301 /* SyntaxKind.UnparsedPrepend */; + } + ts.isUnparsedPrepend = isUnparsedPrepend; + // TODO(rbuckton): isUnparsedText + // TODO(rbuckton): isUnparsedInternalText + // TODO(rbuckton): isUnparsedSyntheticReference + // Top-level nodes + function isSourceFile(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */; + } + ts.isSourceFile = isSourceFile; + function isBundle(node) { + return node.kind === 306 /* SyntaxKind.Bundle */; + } + ts.isBundle = isBundle; + function isUnparsedSource(node) { + return node.kind === 307 /* SyntaxKind.UnparsedSource */; + } + ts.isUnparsedSource = isUnparsedSource; + // TODO(rbuckton): isInputFiles + // JSDoc Elements + function isJSDocTypeExpression(node) { + return node.kind === 309 /* SyntaxKind.JSDocTypeExpression */; + } + ts.isJSDocTypeExpression = isJSDocTypeExpression; + function isJSDocNameReference(node) { + return node.kind === 310 /* SyntaxKind.JSDocNameReference */; + } + ts.isJSDocNameReference = isJSDocNameReference; + function isJSDocMemberName(node) { + return node.kind === 311 /* SyntaxKind.JSDocMemberName */; + } + ts.isJSDocMemberName = isJSDocMemberName; + function isJSDocLink(node) { + return node.kind === 324 /* SyntaxKind.JSDocLink */; + } + ts.isJSDocLink = isJSDocLink; + function isJSDocLinkCode(node) { + return node.kind === 325 /* SyntaxKind.JSDocLinkCode */; + } + ts.isJSDocLinkCode = isJSDocLinkCode; + function isJSDocLinkPlain(node) { + return node.kind === 326 /* SyntaxKind.JSDocLinkPlain */; + } + ts.isJSDocLinkPlain = isJSDocLinkPlain; + function isJSDocAllType(node) { + return node.kind === 312 /* SyntaxKind.JSDocAllType */; + } + ts.isJSDocAllType = isJSDocAllType; + function isJSDocUnknownType(node) { + return node.kind === 313 /* SyntaxKind.JSDocUnknownType */; + } + ts.isJSDocUnknownType = isJSDocUnknownType; + function isJSDocNullableType(node) { + return node.kind === 314 /* SyntaxKind.JSDocNullableType */; + } + ts.isJSDocNullableType = isJSDocNullableType; + function isJSDocNonNullableType(node) { + return node.kind === 315 /* SyntaxKind.JSDocNonNullableType */; + } + ts.isJSDocNonNullableType = isJSDocNonNullableType; + function isJSDocOptionalType(node) { + return node.kind === 316 /* SyntaxKind.JSDocOptionalType */; + } + ts.isJSDocOptionalType = isJSDocOptionalType; + function isJSDocFunctionType(node) { + return node.kind === 317 /* SyntaxKind.JSDocFunctionType */; + } + ts.isJSDocFunctionType = isJSDocFunctionType; + function isJSDocVariadicType(node) { + return node.kind === 318 /* SyntaxKind.JSDocVariadicType */; + } + ts.isJSDocVariadicType = isJSDocVariadicType; + function isJSDocNamepathType(node) { + return node.kind === 319 /* SyntaxKind.JSDocNamepathType */; + } + ts.isJSDocNamepathType = isJSDocNamepathType; + function isJSDoc(node) { + return node.kind === 320 /* SyntaxKind.JSDoc */; + } + ts.isJSDoc = isJSDoc; + function isJSDocTypeLiteral(node) { + return node.kind === 322 /* SyntaxKind.JSDocTypeLiteral */; + } + ts.isJSDocTypeLiteral = isJSDocTypeLiteral; + function isJSDocSignature(node) { + return node.kind === 323 /* SyntaxKind.JSDocSignature */; + } + ts.isJSDocSignature = isJSDocSignature; + // JSDoc Tags + function isJSDocAugmentsTag(node) { + return node.kind === 328 /* SyntaxKind.JSDocAugmentsTag */; + } + ts.isJSDocAugmentsTag = isJSDocAugmentsTag; + function isJSDocAuthorTag(node) { + return node.kind === 330 /* SyntaxKind.JSDocAuthorTag */; + } + ts.isJSDocAuthorTag = isJSDocAuthorTag; + function isJSDocClassTag(node) { + return node.kind === 332 /* SyntaxKind.JSDocClassTag */; + } + ts.isJSDocClassTag = isJSDocClassTag; + function isJSDocCallbackTag(node) { + return node.kind === 338 /* SyntaxKind.JSDocCallbackTag */; + } + ts.isJSDocCallbackTag = isJSDocCallbackTag; + function isJSDocPublicTag(node) { + return node.kind === 333 /* SyntaxKind.JSDocPublicTag */; + } + ts.isJSDocPublicTag = isJSDocPublicTag; + function isJSDocPrivateTag(node) { + return node.kind === 334 /* SyntaxKind.JSDocPrivateTag */; + } + ts.isJSDocPrivateTag = isJSDocPrivateTag; + function isJSDocProtectedTag(node) { + return node.kind === 335 /* SyntaxKind.JSDocProtectedTag */; + } + ts.isJSDocProtectedTag = isJSDocProtectedTag; + function isJSDocReadonlyTag(node) { + return node.kind === 336 /* SyntaxKind.JSDocReadonlyTag */; + } + ts.isJSDocReadonlyTag = isJSDocReadonlyTag; + function isJSDocOverrideTag(node) { + return node.kind === 337 /* SyntaxKind.JSDocOverrideTag */; + } + ts.isJSDocOverrideTag = isJSDocOverrideTag; + function isJSDocDeprecatedTag(node) { + return node.kind === 331 /* SyntaxKind.JSDocDeprecatedTag */; + } + ts.isJSDocDeprecatedTag = isJSDocDeprecatedTag; + function isJSDocSeeTag(node) { + return node.kind === 346 /* SyntaxKind.JSDocSeeTag */; + } + ts.isJSDocSeeTag = isJSDocSeeTag; + function isJSDocEnumTag(node) { + return node.kind === 339 /* SyntaxKind.JSDocEnumTag */; + } + ts.isJSDocEnumTag = isJSDocEnumTag; + function isJSDocParameterTag(node) { + return node.kind === 340 /* SyntaxKind.JSDocParameterTag */; + } + ts.isJSDocParameterTag = isJSDocParameterTag; + function isJSDocReturnTag(node) { + return node.kind === 341 /* SyntaxKind.JSDocReturnTag */; + } + ts.isJSDocReturnTag = isJSDocReturnTag; + function isJSDocThisTag(node) { + return node.kind === 342 /* SyntaxKind.JSDocThisTag */; + } + ts.isJSDocThisTag = isJSDocThisTag; + function isJSDocTypeTag(node) { + return node.kind === 343 /* SyntaxKind.JSDocTypeTag */; + } + ts.isJSDocTypeTag = isJSDocTypeTag; + function isJSDocTemplateTag(node) { + return node.kind === 344 /* SyntaxKind.JSDocTemplateTag */; + } + ts.isJSDocTemplateTag = isJSDocTemplateTag; + function isJSDocTypedefTag(node) { + return node.kind === 345 /* SyntaxKind.JSDocTypedefTag */; + } + ts.isJSDocTypedefTag = isJSDocTypedefTag; + function isJSDocUnknownTag(node) { + return node.kind === 327 /* SyntaxKind.JSDocTag */; + } + ts.isJSDocUnknownTag = isJSDocUnknownTag; + function isJSDocPropertyTag(node) { + return node.kind === 347 /* SyntaxKind.JSDocPropertyTag */; + } + ts.isJSDocPropertyTag = isJSDocPropertyTag; + function isJSDocImplementsTag(node) { + return node.kind === 329 /* SyntaxKind.JSDocImplementsTag */; + } + ts.isJSDocImplementsTag = isJSDocImplementsTag; + // Synthesized list + /* @internal */ + function isSyntaxList(n) { + return n.kind === 348 /* SyntaxKind.SyntaxList */; + } + ts.isSyntaxList = isSyntaxList; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + // Compound nodes + function createEmptyExports(factory) { + return factory.createExportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*isTypeOnly*/ false, factory.createNamedExports([]), /*moduleSpecifier*/ undefined); + } + ts.createEmptyExports = createEmptyExports; + function createMemberAccessForPropertyName(factory, target, memberName, location) { + if (ts.isComputedPropertyName(memberName)) { + return ts.setTextRange(factory.createElementAccessExpression(target, memberName.expression), location); + } + else { + var expression = ts.setTextRange(ts.isMemberName(memberName) + ? factory.createPropertyAccessExpression(target, memberName) + : factory.createElementAccessExpression(target, memberName), memberName); + ts.getOrCreateEmitNode(expression).flags |= 64 /* EmitFlags.NoNestedSourceMaps */; + return expression; + } + } + ts.createMemberAccessForPropertyName = createMemberAccessForPropertyName; + function createReactNamespace(reactNamespace, parent) { + // To ensure the emit resolver can properly resolve the namespace, we need to + // treat this identifier as if it were a source tree node by clearing the `Synthesized` + // flag and setting a parent node. + var react = ts.parseNodeFactory.createIdentifier(reactNamespace || "React"); + // Set the parent that is in parse tree + // this makes sure that parent chain is intact for checker to traverse complete scope tree + ts.setParent(react, ts.getParseTreeNode(parent)); + return react; + } + function createJsxFactoryExpressionFromEntityName(factory, jsxFactory, parent) { + if (ts.isQualifiedName(jsxFactory)) { + var left = createJsxFactoryExpressionFromEntityName(factory, jsxFactory.left, parent); + var right = factory.createIdentifier(ts.idText(jsxFactory.right)); + right.escapedText = jsxFactory.right.escapedText; + return factory.createPropertyAccessExpression(left, right); + } + else { + return createReactNamespace(ts.idText(jsxFactory), parent); + } + } + function createJsxFactoryExpression(factory, jsxFactoryEntity, reactNamespace, parent) { + return jsxFactoryEntity ? + createJsxFactoryExpressionFromEntityName(factory, jsxFactoryEntity, parent) : + factory.createPropertyAccessExpression(createReactNamespace(reactNamespace, parent), "createElement"); + } + ts.createJsxFactoryExpression = createJsxFactoryExpression; + function createJsxFragmentFactoryExpression(factory, jsxFragmentFactoryEntity, reactNamespace, parent) { + return jsxFragmentFactoryEntity ? + createJsxFactoryExpressionFromEntityName(factory, jsxFragmentFactoryEntity, parent) : + factory.createPropertyAccessExpression(createReactNamespace(reactNamespace, parent), "Fragment"); + } + function createExpressionForJsxElement(factory, callee, tagName, props, children, location) { + var argumentsList = [tagName]; + if (props) { + argumentsList.push(props); + } + if (children && children.length > 0) { + if (!props) { + argumentsList.push(factory.createNull()); + } + if (children.length > 1) { + for (var _i = 0, children_3 = children; _i < children_3.length; _i++) { + var child = children_3[_i]; + startOnNewLine(child); + argumentsList.push(child); + } + } + else { + argumentsList.push(children[0]); + } + } + return ts.setTextRange(factory.createCallExpression(callee, + /*typeArguments*/ undefined, argumentsList), location); + } + ts.createExpressionForJsxElement = createExpressionForJsxElement; + function createExpressionForJsxFragment(factory, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) { + var tagName = createJsxFragmentFactoryExpression(factory, jsxFragmentFactoryEntity, reactNamespace, parentElement); + var argumentsList = [tagName, factory.createNull()]; + if (children && children.length > 0) { + if (children.length > 1) { + for (var _i = 0, children_4 = children; _i < children_4.length; _i++) { + var child = children_4[_i]; + startOnNewLine(child); + argumentsList.push(child); + } + } + else { + argumentsList.push(children[0]); + } + } + return ts.setTextRange(factory.createCallExpression(createJsxFactoryExpression(factory, jsxFactoryEntity, reactNamespace, parentElement), + /*typeArguments*/ undefined, argumentsList), location); + } + ts.createExpressionForJsxFragment = createExpressionForJsxFragment; + // Utilities + function createForOfBindingStatement(factory, node, boundValue) { + if (ts.isVariableDeclarationList(node)) { + var firstDeclaration = ts.first(node.declarations); + var updatedDeclaration = factory.updateVariableDeclaration(firstDeclaration, firstDeclaration.name, + /*exclamationToken*/ undefined, + /*type*/ undefined, boundValue); + return ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.updateVariableDeclarationList(node, [updatedDeclaration])), + /*location*/ node); + } + else { + var updatedExpression = ts.setTextRange(factory.createAssignment(node, boundValue), /*location*/ node); + return ts.setTextRange(factory.createExpressionStatement(updatedExpression), /*location*/ node); + } + } + ts.createForOfBindingStatement = createForOfBindingStatement; + function insertLeadingStatement(factory, dest, source) { + if (ts.isBlock(dest)) { + return factory.updateBlock(dest, ts.setTextRange(factory.createNodeArray(__spreadArray([source], dest.statements, true)), dest.statements)); + } + else { + return factory.createBlock(factory.createNodeArray([dest, source]), /*multiLine*/ true); + } + } + ts.insertLeadingStatement = insertLeadingStatement; + function createExpressionFromEntityName(factory, node) { + if (ts.isQualifiedName(node)) { + var left = createExpressionFromEntityName(factory, node.left); + // TODO(rbuckton): Does this need to be parented? + var right = ts.setParent(ts.setTextRange(factory.cloneNode(node.right), node.right), node.right.parent); + return ts.setTextRange(factory.createPropertyAccessExpression(left, right), node); + } + else { + // TODO(rbuckton): Does this need to be parented? + return ts.setParent(ts.setTextRange(factory.cloneNode(node), node), node.parent); + } + } + ts.createExpressionFromEntityName = createExpressionFromEntityName; + function createExpressionForPropertyName(factory, memberName) { + if (ts.isIdentifier(memberName)) { + return factory.createStringLiteralFromNode(memberName); + } + else if (ts.isComputedPropertyName(memberName)) { + // TODO(rbuckton): Does this need to be parented? + return ts.setParent(ts.setTextRange(factory.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent); + } + else { + // TODO(rbuckton): Does this need to be parented? + return ts.setParent(ts.setTextRange(factory.cloneNode(memberName), memberName), memberName.parent); + } + } + ts.createExpressionForPropertyName = createExpressionForPropertyName; + function createExpressionForAccessorDeclaration(factory, properties, property, receiver, multiLine) { + var _a = ts.getAllAccessorDeclarations(properties, property), firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; + if (property === firstAccessor) { + return ts.setTextRange(factory.createObjectDefinePropertyCall(receiver, createExpressionForPropertyName(factory, property.name), factory.createPropertyDescriptor({ + enumerable: factory.createFalse(), + configurable: true, + get: getAccessor && ts.setTextRange(ts.setOriginalNode(factory.createFunctionExpression(getAccessor.modifiers, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, getAccessor.parameters, + /*type*/ undefined, getAccessor.body // TODO: GH#18217 + ), getAccessor), getAccessor), + set: setAccessor && ts.setTextRange(ts.setOriginalNode(factory.createFunctionExpression(setAccessor.modifiers, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, setAccessor.parameters, + /*type*/ undefined, setAccessor.body // TODO: GH#18217 + ), setAccessor), setAccessor) + }, !multiLine)), firstAccessor); + } + return undefined; + } + function createExpressionForPropertyAssignment(factory, property, receiver) { + return ts.setOriginalNode(ts.setTextRange(factory.createAssignment(createMemberAccessForPropertyName(factory, receiver, property.name, /*location*/ property.name), property.initializer), property), property); + } + function createExpressionForShorthandPropertyAssignment(factory, property, receiver) { + return ts.setOriginalNode(ts.setTextRange(factory.createAssignment(createMemberAccessForPropertyName(factory, receiver, property.name, /*location*/ property.name), factory.cloneNode(property.name)), + /*location*/ property), + /*original*/ property); + } + function createExpressionForMethodDeclaration(factory, method, receiver) { + return ts.setOriginalNode(ts.setTextRange(factory.createAssignment(createMemberAccessForPropertyName(factory, receiver, method.name, /*location*/ method.name), ts.setOriginalNode(ts.setTextRange(factory.createFunctionExpression(method.modifiers, method.asteriskToken, + /*name*/ undefined, + /*typeParameters*/ undefined, method.parameters, + /*type*/ undefined, method.body // TODO: GH#18217 + ), + /*location*/ method), + /*original*/ method)), + /*location*/ method), + /*original*/ method); + } + function createExpressionForObjectLiteralElementLike(factory, node, property, receiver) { + if (property.name && ts.isPrivateIdentifier(property.name)) { + ts.Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals."); + } + switch (property.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return createExpressionForAccessorDeclaration(factory, node.properties, property, receiver, !!node.multiLine); + case 296 /* SyntaxKind.PropertyAssignment */: + return createExpressionForPropertyAssignment(factory, property, receiver); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return createExpressionForShorthandPropertyAssignment(factory, property, receiver); + case 169 /* SyntaxKind.MethodDeclaration */: + return createExpressionForMethodDeclaration(factory, property, receiver); + } + } + ts.createExpressionForObjectLiteralElementLike = createExpressionForObjectLiteralElementLike; + /** + * Expand the read and increment/decrement operations a pre- or post-increment or pre- or post-decrement expression. + * + * ```ts + * // input + * ++ + * // output (if result is not discarded) + * var ; + * ( = , = ++, ) + * // output (if result is discarded) + * var ; + * ( = , ++, ) + * + * // input + * ++ + * // output (if result is not discarded) + * var ; + * ( = , = ++) + * // output (if result is discarded) + * var ; + * ( = , ++) + * ``` + * + * It is up to the caller to supply a temporary variable for `` if one is needed. + * The temporary variable `` is injected so that `++` and `--` work uniformly with `number` and `bigint`. + * The result of the expression is always the final result of incrementing or decrementing the expression, so that it can be used for storage. + * + * @param factory {@link NodeFactory} used to create the expanded representation. + * @param node The original prefix or postfix unary node. + * @param expression The expression to use as the value to increment or decrement + * @param resultVariable A temporary variable in which to store the result. Pass `undefined` if the result is discarded, or if the value of `` is the expected result. + */ + function expandPreOrPostfixIncrementOrDecrementExpression(factory, node, expression, recordTempVariable, resultVariable) { + var operator = node.operator; + ts.Debug.assert(operator === 45 /* SyntaxKind.PlusPlusToken */ || operator === 46 /* SyntaxKind.MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression"); + var temp = factory.createTempVariable(recordTempVariable); + expression = factory.createAssignment(temp, expression); + ts.setTextRange(expression, node.operand); + var operation = ts.isPrefixUnaryExpression(node) ? + factory.createPrefixUnaryExpression(operator, temp) : + factory.createPostfixUnaryExpression(temp, operator); + ts.setTextRange(operation, node); + if (resultVariable) { + operation = factory.createAssignment(resultVariable, operation); + ts.setTextRange(operation, node); + } + expression = factory.createComma(expression, operation); + ts.setTextRange(expression, node); + if (ts.isPostfixUnaryExpression(node)) { + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + ts.expandPreOrPostfixIncrementOrDecrementExpression = expandPreOrPostfixIncrementOrDecrementExpression; + /** + * Gets whether an identifier should only be referred to by its internal name. + */ + function isInternalName(node) { + return (ts.getEmitFlags(node) & 32768 /* EmitFlags.InternalName */) !== 0; + } + ts.isInternalName = isInternalName; + /** + * Gets whether an identifier should only be referred to by its local name. + */ + function isLocalName(node) { + return (ts.getEmitFlags(node) & 16384 /* EmitFlags.LocalName */) !== 0; + } + ts.isLocalName = isLocalName; + /** + * Gets whether an identifier should only be referred to by its export representation if the + * name points to an exported symbol. + */ + function isExportName(node) { + return (ts.getEmitFlags(node) & 8192 /* EmitFlags.ExportName */) !== 0; + } + ts.isExportName = isExportName; + function isUseStrictPrologue(node) { + return ts.isStringLiteral(node.expression) && node.expression.text === "use strict"; + } + function findUseStrictPrologue(statements) { + for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) { + var statement = statements_1[_i]; + if (ts.isPrologueDirective(statement)) { + if (isUseStrictPrologue(statement)) { + return statement; + } + } + else { + break; + } + } + return undefined; + } + ts.findUseStrictPrologue = findUseStrictPrologue; + function startsWithUseStrict(statements) { + var firstStatement = ts.firstOrUndefined(statements); + return firstStatement !== undefined + && ts.isPrologueDirective(firstStatement) + && isUseStrictPrologue(firstStatement); + } + ts.startsWithUseStrict = startsWithUseStrict; + function isCommaSequence(node) { + return node.kind === 221 /* SyntaxKind.BinaryExpression */ && node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ || + node.kind === 351 /* SyntaxKind.CommaListExpression */; + } + ts.isCommaSequence = isCommaSequence; + function isJSDocTypeAssertion(node) { + return ts.isParenthesizedExpression(node) + && ts.isInJSFile(node) + && !!ts.getJSDocTypeTag(node); + } + ts.isJSDocTypeAssertion = isJSDocTypeAssertion; + function getJSDocTypeAssertionType(node) { + var type = ts.getJSDocType(node); + ts.Debug.assertIsDefined(type); + return type; + } + ts.getJSDocTypeAssertionType = getJSDocTypeAssertionType; + function isOuterExpression(node, kinds) { + if (kinds === void 0) { kinds = 15 /* OuterExpressionKinds.All */; } + switch (node.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + if (kinds & 16 /* OuterExpressionKinds.ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) { + return false; + } + return (kinds & 1 /* OuterExpressionKinds.Parentheses */) !== 0; + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + return (kinds & 2 /* OuterExpressionKinds.TypeAssertions */) !== 0; + case 230 /* SyntaxKind.NonNullExpression */: + return (kinds & 4 /* OuterExpressionKinds.NonNullAssertions */) !== 0; + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return (kinds & 8 /* OuterExpressionKinds.PartiallyEmittedExpressions */) !== 0; + } + return false; + } + ts.isOuterExpression = isOuterExpression; + function skipOuterExpressions(node, kinds) { + if (kinds === void 0) { kinds = 15 /* OuterExpressionKinds.All */; } + while (isOuterExpression(node, kinds)) { + node = node.expression; + } + return node; + } + ts.skipOuterExpressions = skipOuterExpressions; + function skipAssertions(node) { + return skipOuterExpressions(node, 6 /* OuterExpressionKinds.Assertions */); + } + ts.skipAssertions = skipAssertions; + function startOnNewLine(node) { + return ts.setStartsOnNewLine(node, /*newLine*/ true); + } + ts.startOnNewLine = startOnNewLine; + function getExternalHelpersModuleName(node) { + var parseNode = ts.getOriginalNode(node, ts.isSourceFile); + var emitNode = parseNode && parseNode.emitNode; + return emitNode && emitNode.externalHelpersModuleName; + } + ts.getExternalHelpersModuleName = getExternalHelpersModuleName; + function hasRecordedExternalHelpers(sourceFile) { + var parseNode = ts.getOriginalNode(sourceFile, ts.isSourceFile); + var emitNode = parseNode && parseNode.emitNode; + return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers); + } + ts.hasRecordedExternalHelpers = hasRecordedExternalHelpers; + function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) { + if (compilerOptions.importHelpers && ts.isEffectiveExternalModule(sourceFile, compilerOptions)) { + var namedBindings = void 0; + var moduleKind = ts.getEmitModuleKind(compilerOptions); + if ((moduleKind >= ts.ModuleKind.ES2015 && moduleKind <= ts.ModuleKind.ESNext) || sourceFile.impliedNodeFormat === ts.ModuleKind.ESNext) { + // use named imports + var helpers = ts.getEmitHelpers(sourceFile); + if (helpers) { + var helperNames = []; + for (var _i = 0, helpers_3 = helpers; _i < helpers_3.length; _i++) { + var helper = helpers_3[_i]; + if (!helper.scoped) { + var importName = helper.importName; + if (importName) { + ts.pushIfUnique(helperNames, importName); + } + } + } + if (ts.some(helperNames)) { + helperNames.sort(ts.compareStringsCaseSensitive); + // Alias the imports if the names are used somewhere in the file. + // NOTE: We don't need to care about global import collisions as this is a module. + namedBindings = nodeFactory.createNamedImports(ts.map(helperNames, function (name) { return ts.isFileLevelUniqueName(sourceFile, name) + ? nodeFactory.createImportSpecifier(/*isTypeOnly*/ false, /*propertyName*/ undefined, nodeFactory.createIdentifier(name)) + : nodeFactory.createImportSpecifier(/*isTypeOnly*/ false, nodeFactory.createIdentifier(name), helperFactory.getUnscopedHelperName(name)); })); + var parseNode = ts.getOriginalNode(sourceFile, ts.isSourceFile); + var emitNode = ts.getOrCreateEmitNode(parseNode); + emitNode.externalHelpers = true; + } + } + } + else { + // use a namespace import + var externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar || hasImportDefault); + if (externalHelpersModuleName) { + namedBindings = nodeFactory.createNamespaceImport(externalHelpersModuleName); + } + } + if (namedBindings) { + var externalHelpersImportDeclaration = nodeFactory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, nodeFactory.createImportClause(/*isTypeOnly*/ false, /*name*/ undefined, namedBindings), nodeFactory.createStringLiteral(ts.externalHelpersModuleNameText), + /*assertClause*/ undefined); + ts.addEmitFlags(externalHelpersImportDeclaration, 67108864 /* EmitFlags.NeverApplyImportHelper */); + return externalHelpersImportDeclaration; + } + } + } + ts.createExternalHelpersImportDeclarationIfNeeded = createExternalHelpersImportDeclarationIfNeeded; + function getOrCreateExternalHelpersModuleNameIfNeeded(factory, node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) { + if (compilerOptions.importHelpers && ts.isEffectiveExternalModule(node, compilerOptions)) { + var externalHelpersModuleName = getExternalHelpersModuleName(node); + if (externalHelpersModuleName) { + return externalHelpersModuleName; + } + var moduleKind = ts.getEmitModuleKind(compilerOptions); + var create = (hasExportStarsToExportValues || (ts.getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault)) + && moduleKind !== ts.ModuleKind.System + && (moduleKind < ts.ModuleKind.ES2015 || node.impliedNodeFormat === ts.ModuleKind.CommonJS); + if (!create) { + var helpers = ts.getEmitHelpers(node); + if (helpers) { + for (var _i = 0, helpers_4 = helpers; _i < helpers_4.length; _i++) { + var helper = helpers_4[_i]; + if (!helper.scoped) { + create = true; + break; + } + } + } + } + if (create) { + var parseNode = ts.getOriginalNode(node, ts.isSourceFile); + var emitNode = ts.getOrCreateEmitNode(parseNode); + return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory.createUniqueName(ts.externalHelpersModuleNameText)); + } + } + } + ts.getOrCreateExternalHelpersModuleNameIfNeeded = getOrCreateExternalHelpersModuleNameIfNeeded; + /** + * Get the name of that target module from an import or export declaration + */ + function getLocalNameForExternalImport(factory, node, sourceFile) { + var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); + if (namespaceDeclaration && !ts.isDefaultImport(node) && !ts.isExportNamespaceAsDefaultDeclaration(node)) { + var name = namespaceDeclaration.name; + return ts.isGeneratedIdentifier(name) ? name : factory.createIdentifier(ts.getSourceTextOfNodeFromSourceFile(sourceFile, name) || ts.idText(name)); + } + if (node.kind === 266 /* SyntaxKind.ImportDeclaration */ && node.importClause) { + return factory.getGeneratedNameForNode(node); + } + if (node.kind === 272 /* SyntaxKind.ExportDeclaration */ && node.moduleSpecifier) { + return factory.getGeneratedNameForNode(node); + } + return undefined; + } + ts.getLocalNameForExternalImport = getLocalNameForExternalImport; + /** + * Get the name of a target module from an import/export declaration as should be written in the emitted output. + * The emitted output name can be different from the input if: + * 1. The module has a /// + * 2. --out or --outFile is used, making the name relative to the rootDir + * 3- The containing SourceFile has an entry in renamedDependencies for the import as requested by some module loaders (e.g. System). + * Otherwise, a new StringLiteral node representing the module name will be returned. + */ + function getExternalModuleNameLiteral(factory, importNode, sourceFile, host, resolver, compilerOptions) { + var moduleName = ts.getExternalModuleName(importNode); + if (moduleName && ts.isStringLiteral(moduleName)) { + return tryGetModuleNameFromDeclaration(importNode, host, factory, resolver, compilerOptions) + || tryRenameExternalModule(factory, moduleName, sourceFile) + || factory.cloneNode(moduleName); + } + return undefined; + } + ts.getExternalModuleNameLiteral = getExternalModuleNameLiteral; + /** + * Some bundlers (SystemJS builder) sometimes want to rename dependencies. + * Here we check if alternative name was provided for a given moduleName and return it if possible. + */ + function tryRenameExternalModule(factory, moduleName, sourceFile) { + var rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); + return rename ? factory.createStringLiteral(rename) : undefined; + } + /** + * Get the name of a module as should be written in the emitted output. + * The emitted output name can be different from the input if: + * 1. The module has a /// + * 2. --out or --outFile is used, making the name relative to the rootDir + * Otherwise, a new StringLiteral node representing the module name will be returned. + */ + function tryGetModuleNameFromFile(factory, file, host, options) { + if (!file) { + return undefined; + } + if (file.moduleName) { + return factory.createStringLiteral(file.moduleName); + } + if (!file.isDeclarationFile && ts.outFile(options)) { + return factory.createStringLiteral(ts.getExternalModuleNameFromPath(host, file.fileName)); + } + return undefined; + } + ts.tryGetModuleNameFromFile = tryGetModuleNameFromFile; + function tryGetModuleNameFromDeclaration(declaration, host, factory, resolver, compilerOptions) { + return tryGetModuleNameFromFile(factory, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); + } + /** + * Gets the initializer of an BindingOrAssignmentElement. + */ + function getInitializerOfBindingOrAssignmentElement(bindingElement) { + if (ts.isDeclarationBindingElement(bindingElement)) { + // `1` in `let { a = 1 } = ...` + // `1` in `let { a: b = 1 } = ...` + // `1` in `let { a: {b} = 1 } = ...` + // `1` in `let { a: [b] = 1 } = ...` + // `1` in `let [a = 1] = ...` + // `1` in `let [{a} = 1] = ...` + // `1` in `let [[a] = 1] = ...` + return bindingElement.initializer; + } + if (ts.isPropertyAssignment(bindingElement)) { + // `1` in `({ a: b = 1 } = ...)` + // `1` in `({ a: {b} = 1 } = ...)` + // `1` in `({ a: [b] = 1 } = ...)` + var initializer = bindingElement.initializer; + return ts.isAssignmentExpression(initializer, /*excludeCompoundAssignment*/ true) + ? initializer.right + : undefined; + } + if (ts.isShorthandPropertyAssignment(bindingElement)) { + // `1` in `({ a = 1 } = ...)` + return bindingElement.objectAssignmentInitializer; + } + if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { + // `1` in `[a = 1] = ...` + // `1` in `[{a} = 1] = ...` + // `1` in `[[a] = 1] = ...` + return bindingElement.right; + } + if (ts.isSpreadElement(bindingElement)) { + // Recovery consistent with existing emit. + return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); + } + } + ts.getInitializerOfBindingOrAssignmentElement = getInitializerOfBindingOrAssignmentElement; + /** + * Gets the name of an BindingOrAssignmentElement. + */ + function getTargetOfBindingOrAssignmentElement(bindingElement) { + if (ts.isDeclarationBindingElement(bindingElement)) { + // `a` in `let { a } = ...` + // `a` in `let { a = 1 } = ...` + // `b` in `let { a: b } = ...` + // `b` in `let { a: b = 1 } = ...` + // `a` in `let { ...a } = ...` + // `{b}` in `let { a: {b} } = ...` + // `{b}` in `let { a: {b} = 1 } = ...` + // `[b]` in `let { a: [b] } = ...` + // `[b]` in `let { a: [b] = 1 } = ...` + // `a` in `let [a] = ...` + // `a` in `let [a = 1] = ...` + // `a` in `let [...a] = ...` + // `{a}` in `let [{a}] = ...` + // `{a}` in `let [{a} = 1] = ...` + // `[a]` in `let [[a]] = ...` + // `[a]` in `let [[a] = 1] = ...` + return bindingElement.name; + } + if (ts.isObjectLiteralElementLike(bindingElement)) { + switch (bindingElement.kind) { + case 296 /* SyntaxKind.PropertyAssignment */: + // `b` in `({ a: b } = ...)` + // `b` in `({ a: b = 1 } = ...)` + // `{b}` in `({ a: {b} } = ...)` + // `{b}` in `({ a: {b} = 1 } = ...)` + // `[b]` in `({ a: [b] } = ...)` + // `[b]` in `({ a: [b] = 1 } = ...)` + // `b.c` in `({ a: b.c } = ...)` + // `b.c` in `({ a: b.c = 1 } = ...)` + // `b[0]` in `({ a: b[0] } = ...)` + // `b[0]` in `({ a: b[0] = 1 } = ...)` + return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + // `a` in `({ a } = ...)` + // `a` in `({ a = 1 } = ...)` + return bindingElement.name; + case 298 /* SyntaxKind.SpreadAssignment */: + // `a` in `({ ...a } = ...)` + return getTargetOfBindingOrAssignmentElement(bindingElement.expression); + } + // no target + return undefined; + } + if (ts.isAssignmentExpression(bindingElement, /*excludeCompoundAssignment*/ true)) { + // `a` in `[a = 1] = ...` + // `{a}` in `[{a} = 1] = ...` + // `[a]` in `[[a] = 1] = ...` + // `a.b` in `[a.b = 1] = ...` + // `a[0]` in `[a[0] = 1] = ...` + return getTargetOfBindingOrAssignmentElement(bindingElement.left); + } + if (ts.isSpreadElement(bindingElement)) { + // `a` in `[...a] = ...` + return getTargetOfBindingOrAssignmentElement(bindingElement.expression); + } + // `a` in `[a] = ...` + // `{a}` in `[{a}] = ...` + // `[a]` in `[[a]] = ...` + // `a.b` in `[a.b] = ...` + // `a[0]` in `[a[0]] = ...` + return bindingElement; + } + ts.getTargetOfBindingOrAssignmentElement = getTargetOfBindingOrAssignmentElement; + /** + * Determines whether an BindingOrAssignmentElement is a rest element. + */ + function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { + switch (bindingElement.kind) { + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + // `...` in `let [...a] = ...` + return bindingElement.dotDotDotToken; + case 225 /* SyntaxKind.SpreadElement */: + case 298 /* SyntaxKind.SpreadAssignment */: + // `...` in `[...a] = ...` + return bindingElement; + } + return undefined; + } + ts.getRestIndicatorOfBindingOrAssignmentElement = getRestIndicatorOfBindingOrAssignmentElement; + /** + * Gets the property name of a BindingOrAssignmentElement + */ + function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { + var propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement); + ts.Debug.assert(!!propertyName || ts.isSpreadAssignment(bindingElement), "Invalid property name for binding element."); + return propertyName; + } + ts.getPropertyNameOfBindingOrAssignmentElement = getPropertyNameOfBindingOrAssignmentElement; + function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) { + switch (bindingElement.kind) { + case 203 /* SyntaxKind.BindingElement */: + // `a` in `let { a: b } = ...` + // `[a]` in `let { [a]: b } = ...` + // `"a"` in `let { "a": b } = ...` + // `1` in `let { 1: b } = ...` + if (bindingElement.propertyName) { + var propertyName = bindingElement.propertyName; + if (ts.isPrivateIdentifier(propertyName)) { + return ts.Debug.failBadSyntaxKind(propertyName); + } + return ts.isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) + ? propertyName.expression + : propertyName; + } + break; + case 296 /* SyntaxKind.PropertyAssignment */: + // `a` in `({ a: b } = ...)` + // `[a]` in `({ [a]: b } = ...)` + // `"a"` in `({ "a": b } = ...)` + // `1` in `({ 1: b } = ...)` + if (bindingElement.name) { + var propertyName = bindingElement.name; + if (ts.isPrivateIdentifier(propertyName)) { + return ts.Debug.failBadSyntaxKind(propertyName); + } + return ts.isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) + ? propertyName.expression + : propertyName; + } + break; + case 298 /* SyntaxKind.SpreadAssignment */: + // `a` in `({ ...a } = ...)` + if (bindingElement.name && ts.isPrivateIdentifier(bindingElement.name)) { + return ts.Debug.failBadSyntaxKind(bindingElement.name); + } + return bindingElement.name; + } + var target = getTargetOfBindingOrAssignmentElement(bindingElement); + if (target && ts.isPropertyName(target)) { + return target; + } + } + ts.tryGetPropertyNameOfBindingOrAssignmentElement = tryGetPropertyNameOfBindingOrAssignmentElement; + function isStringOrNumericLiteral(node) { + var kind = node.kind; + return kind === 10 /* SyntaxKind.StringLiteral */ + || kind === 8 /* SyntaxKind.NumericLiteral */; + } + /** + * Gets the elements of a BindingOrAssignmentPattern + */ + function getElementsOfBindingOrAssignmentPattern(name) { + switch (name.kind) { + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + // `a` in `{a}` + // `a` in `[a]` + return name.elements; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + // `a` in `{a}` + return name.properties; + } + } + ts.getElementsOfBindingOrAssignmentPattern = getElementsOfBindingOrAssignmentPattern; + /* @internal */ + function getJSDocTypeAliasName(fullName) { + if (fullName) { + var rightNode = fullName; + while (true) { + if (ts.isIdentifier(rightNode) || !rightNode.body) { + return ts.isIdentifier(rightNode) ? rightNode : rightNode.name; + } + rightNode = rightNode.body; + } + } + } + ts.getJSDocTypeAliasName = getJSDocTypeAliasName; + function canHaveModifiers(node) { + var kind = node.kind; + return kind === 164 /* SyntaxKind.Parameter */ + || kind === 166 /* SyntaxKind.PropertySignature */ + || kind === 167 /* SyntaxKind.PropertyDeclaration */ + || kind === 168 /* SyntaxKind.MethodSignature */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 171 /* SyntaxKind.Constructor */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */ + || kind === 176 /* SyntaxKind.IndexSignature */ + || kind === 213 /* SyntaxKind.FunctionExpression */ + || kind === 214 /* SyntaxKind.ArrowFunction */ + || kind === 226 /* SyntaxKind.ClassExpression */ + || kind === 237 /* SyntaxKind.VariableStatement */ + || kind === 256 /* SyntaxKind.FunctionDeclaration */ + || kind === 257 /* SyntaxKind.ClassDeclaration */ + || kind === 258 /* SyntaxKind.InterfaceDeclaration */ + || kind === 259 /* SyntaxKind.TypeAliasDeclaration */ + || kind === 260 /* SyntaxKind.EnumDeclaration */ + || kind === 261 /* SyntaxKind.ModuleDeclaration */ + || kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + || kind === 266 /* SyntaxKind.ImportDeclaration */ + || kind === 271 /* SyntaxKind.ExportAssignment */ + || kind === 272 /* SyntaxKind.ExportDeclaration */; + } + ts.canHaveModifiers = canHaveModifiers; + ts.isTypeNodeOrTypeParameterDeclaration = ts.or(ts.isTypeNode, ts.isTypeParameterDeclaration); + ts.isQuestionOrExclamationToken = ts.or(ts.isQuestionToken, ts.isExclamationToken); + ts.isIdentifierOrThisTypeNode = ts.or(ts.isIdentifier, ts.isThisTypeNode); + ts.isReadonlyKeywordOrPlusOrMinusToken = ts.or(ts.isReadonlyKeyword, ts.isPlusToken, ts.isMinusToken); + ts.isQuestionOrPlusOrMinusToken = ts.or(ts.isQuestionToken, ts.isPlusToken, ts.isMinusToken); + ts.isModuleName = ts.or(ts.isIdentifier, ts.isStringLiteral); + function isLiteralTypeLikeExpression(node) { + var kind = node.kind; + return kind === 104 /* SyntaxKind.NullKeyword */ + || kind === 110 /* SyntaxKind.TrueKeyword */ + || kind === 95 /* SyntaxKind.FalseKeyword */ + || ts.isLiteralExpression(node) + || ts.isPrefixUnaryExpression(node); + } + ts.isLiteralTypeLikeExpression = isLiteralTypeLikeExpression; + function isExponentiationOperator(kind) { + return kind === 42 /* SyntaxKind.AsteriskAsteriskToken */; + } + function isMultiplicativeOperator(kind) { + return kind === 41 /* SyntaxKind.AsteriskToken */ + || kind === 43 /* SyntaxKind.SlashToken */ + || kind === 44 /* SyntaxKind.PercentToken */; + } + function isMultiplicativeOperatorOrHigher(kind) { + return isExponentiationOperator(kind) + || isMultiplicativeOperator(kind); + } + function isAdditiveOperator(kind) { + return kind === 39 /* SyntaxKind.PlusToken */ + || kind === 40 /* SyntaxKind.MinusToken */; + } + function isAdditiveOperatorOrHigher(kind) { + return isAdditiveOperator(kind) + || isMultiplicativeOperatorOrHigher(kind); + } + function isShiftOperator(kind) { + return kind === 47 /* SyntaxKind.LessThanLessThanToken */ + || kind === 48 /* SyntaxKind.GreaterThanGreaterThanToken */ + || kind === 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */; + } + function isShiftOperatorOrHigher(kind) { + return isShiftOperator(kind) + || isAdditiveOperatorOrHigher(kind); + } + function isRelationalOperator(kind) { + return kind === 29 /* SyntaxKind.LessThanToken */ + || kind === 32 /* SyntaxKind.LessThanEqualsToken */ + || kind === 31 /* SyntaxKind.GreaterThanToken */ + || kind === 33 /* SyntaxKind.GreaterThanEqualsToken */ + || kind === 102 /* SyntaxKind.InstanceOfKeyword */ + || kind === 101 /* SyntaxKind.InKeyword */; + } + function isRelationalOperatorOrHigher(kind) { + return isRelationalOperator(kind) + || isShiftOperatorOrHigher(kind); + } + function isEqualityOperator(kind) { + return kind === 34 /* SyntaxKind.EqualsEqualsToken */ + || kind === 36 /* SyntaxKind.EqualsEqualsEqualsToken */ + || kind === 35 /* SyntaxKind.ExclamationEqualsToken */ + || kind === 37 /* SyntaxKind.ExclamationEqualsEqualsToken */; + } + function isEqualityOperatorOrHigher(kind) { + return isEqualityOperator(kind) + || isRelationalOperatorOrHigher(kind); + } + function isBitwiseOperator(kind) { + return kind === 50 /* SyntaxKind.AmpersandToken */ + || kind === 51 /* SyntaxKind.BarToken */ + || kind === 52 /* SyntaxKind.CaretToken */; + } + function isBitwiseOperatorOrHigher(kind) { + return isBitwiseOperator(kind) + || isEqualityOperatorOrHigher(kind); + } + // NOTE: The version in utilities includes ExclamationToken, which is not a binary operator. + function isLogicalOperator(kind) { + return kind === 55 /* SyntaxKind.AmpersandAmpersandToken */ + || kind === 56 /* SyntaxKind.BarBarToken */; + } + function isLogicalOperatorOrHigher(kind) { + return isLogicalOperator(kind) + || isBitwiseOperatorOrHigher(kind); + } + function isAssignmentOperatorOrHigher(kind) { + return kind === 60 /* SyntaxKind.QuestionQuestionToken */ + || isLogicalOperatorOrHigher(kind) + || ts.isAssignmentOperator(kind); + } + function isBinaryOperator(kind) { + return isAssignmentOperatorOrHigher(kind) + || kind === 27 /* SyntaxKind.CommaToken */; + } + function isBinaryOperatorToken(node) { + return isBinaryOperator(node.kind); + } + ts.isBinaryOperatorToken = isBinaryOperatorToken; + var BinaryExpressionState; + (function (BinaryExpressionState) { + /** + * Handles walking into a `BinaryExpression`. + * @param machine State machine handler functions + * @param frame The current frame + * @returns The new frame + */ + function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) { + var prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : undefined; + ts.Debug.assertEqual(stateStack[stackIndex], enter); + userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState); + stateStack[stackIndex] = nextState(machine, enter); + return stackIndex; + } + BinaryExpressionState.enter = enter; + /** + * Handles walking the `left` side of a `BinaryExpression`. + * @param machine State machine handler functions + * @param frame The current frame + * @returns The new frame + */ + function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + ts.Debug.assertEqual(stateStack[stackIndex], left); + ts.Debug.assertIsDefined(machine.onLeft); + stateStack[stackIndex] = nextState(machine, left); + var nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]); + if (nextNode) { + checkCircularity(stackIndex, nodeStack, nextNode); + return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); + } + return stackIndex; + } + BinaryExpressionState.left = left; + /** + * Handles walking the `operatorToken` of a `BinaryExpression`. + * @param machine State machine handler functions + * @param frame The current frame + * @returns The new frame + */ + function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + ts.Debug.assertEqual(stateStack[stackIndex], operator); + ts.Debug.assertIsDefined(machine.onOperator); + stateStack[stackIndex] = nextState(machine, operator); + machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]); + return stackIndex; + } + BinaryExpressionState.operator = operator; + /** + * Handles walking the `right` side of a `BinaryExpression`. + * @param machine State machine handler functions + * @param frame The current frame + * @returns The new frame + */ + function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + ts.Debug.assertEqual(stateStack[stackIndex], right); + ts.Debug.assertIsDefined(machine.onRight); + stateStack[stackIndex] = nextState(machine, right); + var nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]); + if (nextNode) { + checkCircularity(stackIndex, nodeStack, nextNode); + return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); + } + return stackIndex; + } + BinaryExpressionState.right = right; + /** + * Handles walking out of a `BinaryExpression`. + * @param machine State machine handler functions + * @param frame The current frame + * @returns The new frame + */ + function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) { + ts.Debug.assertEqual(stateStack[stackIndex], exit); + stateStack[stackIndex] = nextState(machine, exit); + var result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]); + if (stackIndex > 0) { + stackIndex--; + if (machine.foldState) { + var side = stateStack[stackIndex] === exit ? "right" : "left"; + userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side); + } + } + else { + resultHolder.value = result; + } + return stackIndex; + } + BinaryExpressionState.exit = exit; + /** + * Handles a frame that is already done. + * @returns The `done` state. + */ + function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) { + ts.Debug.assertEqual(stateStack[stackIndex], done); + return stackIndex; + } + BinaryExpressionState.done = done; + function nextState(machine, currentState) { + switch (currentState) { + case enter: + if (machine.onLeft) + return left; + // falls through + case left: + if (machine.onOperator) + return operator; + // falls through + case operator: + if (machine.onRight) + return right; + // falls through + case right: return exit; + case exit: return done; + case done: return done; + default: ts.Debug.fail("Invalid state"); + } + } + BinaryExpressionState.nextState = nextState; + function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) { + stackIndex++; + stateStack[stackIndex] = enter; + nodeStack[stackIndex] = node; + userStateStack[stackIndex] = undefined; + return stackIndex; + } + function checkCircularity(stackIndex, nodeStack, node) { + if (ts.Debug.shouldAssert(2 /* AssertionLevel.Aggressive */)) { + while (stackIndex >= 0) { + ts.Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected."); + stackIndex--; + } + } + } + })(BinaryExpressionState || (BinaryExpressionState = {})); + /** + * Holds state machine handler functions + */ + var BinaryExpressionStateMachine = /** @class */ (function () { + function BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState) { + this.onEnter = onEnter; + this.onLeft = onLeft; + this.onOperator = onOperator; + this.onRight = onRight; + this.onExit = onExit; + this.foldState = foldState; + } + return BinaryExpressionStateMachine; + }()); + function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) { + var machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState); + return trampoline; + function trampoline(node, outerState) { + var resultHolder = { value: undefined }; + var stateStack = [BinaryExpressionState.enter]; + var nodeStack = [node]; + var userStateStack = [undefined]; + var stackIndex = 0; + while (stateStack[stackIndex] !== BinaryExpressionState.done) { + stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState); + } + ts.Debug.assertEqual(stackIndex, 0); + return resultHolder.value; + } + } + ts.createBinaryExpressionTrampoline = createBinaryExpressionTrampoline; +})(ts || (ts = {})); +var ts; +(function (ts) { + function setTextRange(range, location) { + return location ? ts.setTextRangePosEnd(range, location.pos, location.end) : range; + } + ts.setTextRange = setTextRange; +})(ts || (ts = {})); +var ts; +(function (ts) { + var SignatureFlags; + (function (SignatureFlags) { + SignatureFlags[SignatureFlags["None"] = 0] = "None"; + SignatureFlags[SignatureFlags["Yield"] = 1] = "Yield"; + SignatureFlags[SignatureFlags["Await"] = 2] = "Await"; + SignatureFlags[SignatureFlags["Type"] = 4] = "Type"; + SignatureFlags[SignatureFlags["IgnoreMissingOpenBrace"] = 16] = "IgnoreMissingOpenBrace"; + SignatureFlags[SignatureFlags["JSDoc"] = 32] = "JSDoc"; + })(SignatureFlags || (SignatureFlags = {})); + var SpeculationKind; + (function (SpeculationKind) { + SpeculationKind[SpeculationKind["TryParse"] = 0] = "TryParse"; + SpeculationKind[SpeculationKind["Lookahead"] = 1] = "Lookahead"; + SpeculationKind[SpeculationKind["Reparse"] = 2] = "Reparse"; + })(SpeculationKind || (SpeculationKind = {})); + var NodeConstructor; + var TokenConstructor; + var IdentifierConstructor; + var PrivateIdentifierConstructor; + var SourceFileConstructor; + /** + * NOTE: You should not use this, it is only exported to support `createNode` in `~/src/deprecatedCompat/deprecations.ts`. + */ + /* @internal */ + ts.parseBaseNodeFactory = { + createBaseSourceFileNode: function (kind) { return new (SourceFileConstructor || (SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor()))(kind, -1, -1); }, + createBaseIdentifierNode: function (kind) { return new (IdentifierConstructor || (IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor()))(kind, -1, -1); }, + createBasePrivateIdentifierNode: function (kind) { return new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = ts.objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1); }, + createBaseTokenNode: function (kind) { return new (TokenConstructor || (TokenConstructor = ts.objectAllocator.getTokenConstructor()))(kind, -1, -1); }, + createBaseNode: function (kind) { return new (NodeConstructor || (NodeConstructor = ts.objectAllocator.getNodeConstructor()))(kind, -1, -1); }, + }; + /* @internal */ + ts.parseNodeFactory = ts.createNodeFactory(1 /* NodeFactoryFlags.NoParenthesizerRules */, ts.parseBaseNodeFactory); + function visitNode(cbNode, node) { + return node && cbNode(node); + } + function visitNodes(cbNode, cbNodes, nodes) { + if (nodes) { + if (cbNodes) { + return cbNodes(nodes); + } + for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { + var node = nodes_1[_i]; + var result = cbNode(node); + if (result) { + return result; + } + } + } + } + /*@internal*/ + function isJSDocLikeText(text, start) { + return text.charCodeAt(start + 1) === 42 /* CharacterCodes.asterisk */ && + text.charCodeAt(start + 2) === 42 /* CharacterCodes.asterisk */ && + text.charCodeAt(start + 3) !== 47 /* CharacterCodes.slash */; + } + ts.isJSDocLikeText = isJSDocLikeText; + /*@internal*/ + function isFileProbablyExternalModule(sourceFile) { + // Try to use the first top-level import/export when available, then + // fall back to looking for an 'import.meta' somewhere in the tree if necessary. + return ts.forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || + getImportMetaIfNecessary(sourceFile); + } + ts.isFileProbablyExternalModule = isFileProbablyExternalModule; + function isAnExternalModuleIndicatorNode(node) { + return hasModifierOfKind(node, 93 /* SyntaxKind.ExportKeyword */) + || ts.isImportEqualsDeclaration(node) && ts.isExternalModuleReference(node.moduleReference) + || ts.isImportDeclaration(node) + || ts.isExportAssignment(node) + || ts.isExportDeclaration(node) ? node : undefined; + } + function getImportMetaIfNecessary(sourceFile) { + return sourceFile.flags & 4194304 /* NodeFlags.PossiblyContainsImportMeta */ ? + walkTreeForImportMeta(sourceFile) : + undefined; + } + function walkTreeForImportMeta(node) { + return isImportMeta(node) ? node : forEachChild(node, walkTreeForImportMeta); + } + /** Do not use hasModifier inside the parser; it relies on parent pointers. Use this instead. */ + function hasModifierOfKind(node, kind) { + return ts.some(node.modifiers, function (m) { return m.kind === kind; }); + } + function isImportMeta(node) { + return ts.isMetaProperty(node) && node.keywordToken === 100 /* SyntaxKind.ImportKeyword */ && node.name.escapedText === "meta"; + } + /** + * Invokes a callback for each child of the given node. The 'cbNode' callback is invoked for all child nodes + * stored in properties. If a 'cbNodes' callback is specified, it is invoked for embedded arrays; otherwise, + * embedded arrays are flattened and the 'cbNode' callback is invoked for each element. If a callback returns + * a truthy value, iteration stops and that value is returned. Otherwise, undefined is returned. + * + * @param node a given node to visit its children + * @param cbNode a callback to be invoked for all child nodes + * @param cbNodes a callback to be invoked for embedded array + * + * @remarks `forEachChild` must visit the children of a node in the order + * that they appear in the source code. The language service depends on this property to locate nodes by position. + */ + function forEachChild(node, cbNode, cbNodes) { + if (!node || node.kind <= 160 /* SyntaxKind.LastToken */) { + return; + } + switch (node.kind) { + case 161 /* SyntaxKind.QualifiedName */: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.right); + case 163 /* SyntaxKind.TypeParameter */: + return visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.constraint) || + visitNode(cbNode, node.default) || + visitNode(cbNode, node.expression); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.exclamationToken) || + visitNode(cbNode, node.equalsToken) || + visitNode(cbNode, node.objectAssignmentInitializer); + case 298 /* SyntaxKind.SpreadAssignment */: + return visitNode(cbNode, node.expression); + case 164 /* SyntaxKind.Parameter */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 167 /* SyntaxKind.PropertyDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.exclamationToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 166 /* SyntaxKind.PropertySignature */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 296 /* SyntaxKind.PropertyAssignment */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.initializer); + case 254 /* SyntaxKind.VariableDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.exclamationToken) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.initializer); + case 203 /* SyntaxKind.BindingElement */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.initializer); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + visitNodes(cbNode, cbNodes, node.parameters) || + visitNode(cbNode, node.type); + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.exclamationToken) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + visitNodes(cbNode, cbNodes, node.parameters) || + visitNode(cbNode, node.type) || + visitNode(cbNode, node.equalsGreaterThanToken) || + visitNode(cbNode, node.body); + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.body); + case 178 /* SyntaxKind.TypeReference */: + return visitNode(cbNode, node.typeName) || + visitNodes(cbNode, cbNodes, node.typeArguments); + case 177 /* SyntaxKind.TypePredicate */: + return visitNode(cbNode, node.assertsModifier) || + visitNode(cbNode, node.parameterName) || + visitNode(cbNode, node.type); + case 181 /* SyntaxKind.TypeQuery */: + return visitNode(cbNode, node.exprName) || + visitNodes(cbNode, cbNodes, node.typeArguments); + case 182 /* SyntaxKind.TypeLiteral */: + return visitNodes(cbNode, cbNodes, node.members); + case 183 /* SyntaxKind.ArrayType */: + return visitNode(cbNode, node.elementType); + case 184 /* SyntaxKind.TupleType */: + return visitNodes(cbNode, cbNodes, node.elements); + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + return visitNodes(cbNode, cbNodes, node.types); + case 189 /* SyntaxKind.ConditionalType */: + return visitNode(cbNode, node.checkType) || + visitNode(cbNode, node.extendsType) || + visitNode(cbNode, node.trueType) || + visitNode(cbNode, node.falseType); + case 190 /* SyntaxKind.InferType */: + return visitNode(cbNode, node.typeParameter); + case 200 /* SyntaxKind.ImportType */: + return visitNode(cbNode, node.argument) || + visitNode(cbNode, node.assertions) || + visitNode(cbNode, node.qualifier) || + visitNodes(cbNode, cbNodes, node.typeArguments); + case 295 /* SyntaxKind.ImportTypeAssertionContainer */: + return visitNode(cbNode, node.assertClause); + case 191 /* SyntaxKind.ParenthesizedType */: + case 193 /* SyntaxKind.TypeOperator */: + return visitNode(cbNode, node.type); + case 194 /* SyntaxKind.IndexedAccessType */: + return visitNode(cbNode, node.objectType) || + visitNode(cbNode, node.indexType); + case 195 /* SyntaxKind.MappedType */: + return visitNode(cbNode, node.readonlyToken) || + visitNode(cbNode, node.typeParameter) || + visitNode(cbNode, node.nameType) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type) || + visitNodes(cbNode, cbNodes, node.members); + case 196 /* SyntaxKind.LiteralType */: + return visitNode(cbNode, node.literal); + case 197 /* SyntaxKind.NamedTupleMember */: + return visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.type); + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + return visitNodes(cbNode, cbNodes, node.elements); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return visitNodes(cbNode, cbNodes, node.elements); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return visitNodes(cbNode, cbNodes, node.properties); + case 206 /* SyntaxKind.PropertyAccessExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.questionDotToken) || + visitNode(cbNode, node.name); + case 207 /* SyntaxKind.ElementAccessExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.questionDotToken) || + visitNode(cbNode, node.argumentExpression); + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.questionDotToken) || + visitNodes(cbNode, cbNodes, node.typeArguments) || + visitNodes(cbNode, cbNodes, node.arguments); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return visitNode(cbNode, node.tag) || + visitNode(cbNode, node.questionDotToken) || + visitNodes(cbNode, cbNodes, node.typeArguments) || + visitNode(cbNode, node.template); + case 211 /* SyntaxKind.TypeAssertionExpression */: + return visitNode(cbNode, node.type) || + visitNode(cbNode, node.expression); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return visitNode(cbNode, node.expression); + case 215 /* SyntaxKind.DeleteExpression */: + return visitNode(cbNode, node.expression); + case 216 /* SyntaxKind.TypeOfExpression */: + return visitNode(cbNode, node.expression); + case 217 /* SyntaxKind.VoidExpression */: + return visitNode(cbNode, node.expression); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return visitNode(cbNode, node.operand); + case 224 /* SyntaxKind.YieldExpression */: + return visitNode(cbNode, node.asteriskToken) || + visitNode(cbNode, node.expression); + case 218 /* SyntaxKind.AwaitExpression */: + return visitNode(cbNode, node.expression); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return visitNode(cbNode, node.operand); + case 221 /* SyntaxKind.BinaryExpression */: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.operatorToken) || + visitNode(cbNode, node.right); + case 229 /* SyntaxKind.AsExpression */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.type); + case 230 /* SyntaxKind.NonNullExpression */: + return visitNode(cbNode, node.expression); + case 231 /* SyntaxKind.MetaProperty */: + return visitNode(cbNode, node.name); + case 222 /* SyntaxKind.ConditionalExpression */: + return visitNode(cbNode, node.condition) || + visitNode(cbNode, node.questionToken) || + visitNode(cbNode, node.whenTrue) || + visitNode(cbNode, node.colonToken) || + visitNode(cbNode, node.whenFalse); + case 225 /* SyntaxKind.SpreadElement */: + return visitNode(cbNode, node.expression); + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + return visitNodes(cbNode, cbNodes, node.statements); + case 305 /* SyntaxKind.SourceFile */: + return visitNodes(cbNode, cbNodes, node.statements) || + visitNode(cbNode, node.endOfFileToken); + case 237 /* SyntaxKind.VariableStatement */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.declarationList); + case 255 /* SyntaxKind.VariableDeclarationList */: + return visitNodes(cbNode, cbNodes, node.declarations); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitNode(cbNode, node.expression); + case 239 /* SyntaxKind.IfStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.thenStatement) || + visitNode(cbNode, node.elseStatement); + case 240 /* SyntaxKind.DoStatement */: + return visitNode(cbNode, node.statement) || + visitNode(cbNode, node.expression); + case 241 /* SyntaxKind.WhileStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 242 /* SyntaxKind.ForStatement */: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.condition) || + visitNode(cbNode, node.incrementor) || + visitNode(cbNode, node.statement); + case 243 /* SyntaxKind.ForInStatement */: + return visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 244 /* SyntaxKind.ForOfStatement */: + return visitNode(cbNode, node.awaitModifier) || + visitNode(cbNode, node.initializer) || + visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 245 /* SyntaxKind.ContinueStatement */: + case 246 /* SyntaxKind.BreakStatement */: + return visitNode(cbNode, node.label); + case 247 /* SyntaxKind.ReturnStatement */: + return visitNode(cbNode, node.expression); + case 248 /* SyntaxKind.WithStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.statement); + case 249 /* SyntaxKind.SwitchStatement */: + return visitNode(cbNode, node.expression) || + visitNode(cbNode, node.caseBlock); + case 263 /* SyntaxKind.CaseBlock */: + return visitNodes(cbNode, cbNodes, node.clauses); + case 289 /* SyntaxKind.CaseClause */: + return visitNode(cbNode, node.expression) || + visitNodes(cbNode, cbNodes, node.statements); + case 290 /* SyntaxKind.DefaultClause */: + return visitNodes(cbNode, cbNodes, node.statements); + case 250 /* SyntaxKind.LabeledStatement */: + return visitNode(cbNode, node.label) || + visitNode(cbNode, node.statement); + case 251 /* SyntaxKind.ThrowStatement */: + return visitNode(cbNode, node.expression); + case 252 /* SyntaxKind.TryStatement */: + return visitNode(cbNode, node.tryBlock) || + visitNode(cbNode, node.catchClause) || + visitNode(cbNode, node.finallyBlock); + case 292 /* SyntaxKind.CatchClause */: + return visitNode(cbNode, node.variableDeclaration) || + visitNode(cbNode, node.block); + case 165 /* SyntaxKind.Decorator */: + return visitNode(cbNode, node.expression); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + visitNodes(cbNode, cbNodes, node.heritageClauses) || + visitNodes(cbNode, cbNodes, node.members); + case 258 /* SyntaxKind.InterfaceDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + visitNodes(cbNode, cbNodes, node.heritageClauses) || + visitNodes(cbNode, cbNodes, node.members); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + visitNode(cbNode, node.type); + case 260 /* SyntaxKind.EnumDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNodes(cbNode, cbNodes, node.members); + case 299 /* SyntaxKind.EnumMember */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.initializer); + case 261 /* SyntaxKind.ModuleDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.body); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.name) || + visitNode(cbNode, node.moduleReference); + case 266 /* SyntaxKind.ImportDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.importClause) || + visitNode(cbNode, node.moduleSpecifier) || + visitNode(cbNode, node.assertClause); + case 267 /* SyntaxKind.ImportClause */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.namedBindings); + case 293 /* SyntaxKind.AssertClause */: + return visitNodes(cbNode, cbNodes, node.elements); + case 294 /* SyntaxKind.AssertEntry */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.value); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + return visitNode(cbNode, node.name); + case 268 /* SyntaxKind.NamespaceImport */: + return visitNode(cbNode, node.name); + case 274 /* SyntaxKind.NamespaceExport */: + return visitNode(cbNode, node.name); + case 269 /* SyntaxKind.NamedImports */: + case 273 /* SyntaxKind.NamedExports */: + return visitNodes(cbNode, cbNodes, node.elements); + case 272 /* SyntaxKind.ExportDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.exportClause) || + visitNode(cbNode, node.moduleSpecifier) || + visitNode(cbNode, node.assertClause); + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + return visitNode(cbNode, node.propertyName) || + visitNode(cbNode, node.name); + case 271 /* SyntaxKind.ExportAssignment */: + return visitNodes(cbNode, cbNodes, node.decorators) || + visitNodes(cbNode, cbNodes, node.modifiers) || + visitNode(cbNode, node.expression); + case 223 /* SyntaxKind.TemplateExpression */: + return visitNode(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); + case 233 /* SyntaxKind.TemplateSpan */: + return visitNode(cbNode, node.expression) || visitNode(cbNode, node.literal); + case 198 /* SyntaxKind.TemplateLiteralType */: + return visitNode(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); + case 199 /* SyntaxKind.TemplateLiteralTypeSpan */: + return visitNode(cbNode, node.type) || visitNode(cbNode, node.literal); + case 162 /* SyntaxKind.ComputedPropertyName */: + return visitNode(cbNode, node.expression); + case 291 /* SyntaxKind.HeritageClause */: + return visitNodes(cbNode, cbNodes, node.types); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return visitNode(cbNode, node.expression) || + visitNodes(cbNode, cbNodes, node.typeArguments); + case 277 /* SyntaxKind.ExternalModuleReference */: + return visitNode(cbNode, node.expression); + case 276 /* SyntaxKind.MissingDeclaration */: + return visitNodes(cbNode, cbNodes, node.decorators); + case 351 /* SyntaxKind.CommaListExpression */: + return visitNodes(cbNode, cbNodes, node.elements); + case 278 /* SyntaxKind.JsxElement */: + return visitNode(cbNode, node.openingElement) || + visitNodes(cbNode, cbNodes, node.children) || + visitNode(cbNode, node.closingElement); + case 282 /* SyntaxKind.JsxFragment */: + return visitNode(cbNode, node.openingFragment) || + visitNodes(cbNode, cbNodes, node.children) || + visitNode(cbNode, node.closingFragment); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 280 /* SyntaxKind.JsxOpeningElement */: + return visitNode(cbNode, node.tagName) || + visitNodes(cbNode, cbNodes, node.typeArguments) || + visitNode(cbNode, node.attributes); + case 286 /* SyntaxKind.JsxAttributes */: + return visitNodes(cbNode, cbNodes, node.properties); + case 285 /* SyntaxKind.JsxAttribute */: + return visitNode(cbNode, node.name) || + visitNode(cbNode, node.initializer); + case 287 /* SyntaxKind.JsxSpreadAttribute */: + return visitNode(cbNode, node.expression); + case 288 /* SyntaxKind.JsxExpression */: + return visitNode(cbNode, node.dotDotDotToken) || + visitNode(cbNode, node.expression); + case 281 /* SyntaxKind.JsxClosingElement */: + return visitNode(cbNode, node.tagName); + case 185 /* SyntaxKind.OptionalType */: + case 186 /* SyntaxKind.RestType */: + case 309 /* SyntaxKind.JSDocTypeExpression */: + case 315 /* SyntaxKind.JSDocNonNullableType */: + case 314 /* SyntaxKind.JSDocNullableType */: + case 316 /* SyntaxKind.JSDocOptionalType */: + case 318 /* SyntaxKind.JSDocVariadicType */: + return visitNode(cbNode, node.type); + case 317 /* SyntaxKind.JSDocFunctionType */: + return visitNodes(cbNode, cbNodes, node.parameters) || + visitNode(cbNode, node.type); + case 320 /* SyntaxKind.JSDoc */: + return (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)) + || visitNodes(cbNode, cbNodes, node.tags); + case 346 /* SyntaxKind.JSDocSeeTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.name) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 310 /* SyntaxKind.JSDocNameReference */: + return visitNode(cbNode, node.name); + case 311 /* SyntaxKind.JSDocMemberName */: + return visitNode(cbNode, node.left) || + visitNode(cbNode, node.right); + case 340 /* SyntaxKind.JSDocParameterTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + return visitNode(cbNode, node.tagName) || + (node.isNameFirst + ? visitNode(cbNode, node.name) || + visitNode(cbNode, node.typeExpression) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)) + : visitNode(cbNode, node.typeExpression) || + visitNode(cbNode, node.name) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment))); + case 330 /* SyntaxKind.JSDocAuthorTag */: + return visitNode(cbNode, node.tagName) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 329 /* SyntaxKind.JSDocImplementsTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.class) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 328 /* SyntaxKind.JSDocAugmentsTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.class) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 344 /* SyntaxKind.JSDocTemplateTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.constraint) || + visitNodes(cbNode, cbNodes, node.typeParameters) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 345 /* SyntaxKind.JSDocTypedefTag */: + return visitNode(cbNode, node.tagName) || + (node.typeExpression && + node.typeExpression.kind === 309 /* SyntaxKind.JSDocTypeExpression */ + ? visitNode(cbNode, node.typeExpression) || + visitNode(cbNode, node.fullName) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)) + : visitNode(cbNode, node.fullName) || + visitNode(cbNode, node.typeExpression) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment))); + case 338 /* SyntaxKind.JSDocCallbackTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.fullName) || + visitNode(cbNode, node.typeExpression) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 341 /* SyntaxKind.JSDocReturnTag */: + case 343 /* SyntaxKind.JSDocTypeTag */: + case 342 /* SyntaxKind.JSDocThisTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + return visitNode(cbNode, node.tagName) || + visitNode(cbNode, node.typeExpression) || + (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 323 /* SyntaxKind.JSDocSignature */: + return ts.forEach(node.typeParameters, cbNode) || + ts.forEach(node.parameters, cbNode) || + visitNode(cbNode, node.type); + case 324 /* SyntaxKind.JSDocLink */: + case 325 /* SyntaxKind.JSDocLinkCode */: + case 326 /* SyntaxKind.JSDocLinkPlain */: + return visitNode(cbNode, node.name); + case 322 /* SyntaxKind.JSDocTypeLiteral */: + return ts.forEach(node.jsDocPropertyTags, cbNode); + case 327 /* SyntaxKind.JSDocTag */: + case 332 /* SyntaxKind.JSDocClassTag */: + case 333 /* SyntaxKind.JSDocPublicTag */: + case 334 /* SyntaxKind.JSDocPrivateTag */: + case 335 /* SyntaxKind.JSDocProtectedTag */: + case 336 /* SyntaxKind.JSDocReadonlyTag */: + case 331 /* SyntaxKind.JSDocDeprecatedTag */: + return visitNode(cbNode, node.tagName) + || (typeof node.comment === "string" ? undefined : visitNodes(cbNode, cbNodes, node.comment)); + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return visitNode(cbNode, node.expression); + } + } + ts.forEachChild = forEachChild; + /** @internal */ + /** + * Invokes a callback for each child of the given node. The 'cbNode' callback is invoked for all child nodes + * stored in properties. If a 'cbNodes' callback is specified, it is invoked for embedded arrays; additionally, + * unlike `forEachChild`, embedded arrays are flattened and the 'cbNode' callback is invoked for each element. + * If a callback returns a truthy value, iteration stops and that value is returned. Otherwise, undefined is returned. + * + * @param node a given node to visit its children + * @param cbNode a callback to be invoked for all child nodes + * @param cbNodes a callback to be invoked for embedded array + * + * @remarks Unlike `forEachChild`, `forEachChildRecursively` handles recursively invoking the traversal on each child node found, + * and while doing so, handles traversing the structure without relying on the callstack to encode the tree structure. + */ + function forEachChildRecursively(rootNode, cbNode, cbNodes) { + var queue = gatherPossibleChildren(rootNode); + var parents = []; // tracks parent references for elements in queue + while (parents.length < queue.length) { + parents.push(rootNode); + } + while (queue.length !== 0) { + var current = queue.pop(); + var parent = parents.pop(); + if (ts.isArray(current)) { + if (cbNodes) { + var res = cbNodes(current, parent); + if (res) { + if (res === "skip") + continue; + return res; + } + } + for (var i = current.length - 1; i >= 0; --i) { + queue.push(current[i]); + parents.push(parent); + } + } + else { + var res = cbNode(current, parent); + if (res) { + if (res === "skip") + continue; + return res; + } + if (current.kind >= 161 /* SyntaxKind.FirstNode */) { + // add children in reverse order to the queue, so popping gives the first child + for (var _i = 0, _a = gatherPossibleChildren(current); _i < _a.length; _i++) { + var child = _a[_i]; + queue.push(child); + parents.push(current); + } + } + } + } + } + ts.forEachChildRecursively = forEachChildRecursively; + function gatherPossibleChildren(node) { + var children = []; + forEachChild(node, addWorkItem, addWorkItem); // By using a stack above and `unshift` here, we emulate a depth-first preorder traversal + return children; + function addWorkItem(n) { + children.unshift(n); + } + } + function setExternalModuleIndicator(sourceFile) { + sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile); + } + function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes, scriptKind) { + if (setParentNodes === void 0) { setParentNodes = false; } + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("parse" /* tracing.Phase.Parse */, "createSourceFile", { path: fileName }, /*separateBeginAndEnd*/ true); + ts.performance.mark("beforeParse"); + var result; + ts.perfLogger.logStartParseSourceFile(fileName); + var _a = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions }, languageVersion = _a.languageVersion, overrideSetExternalModuleIndicator = _a.setExternalModuleIndicator, format = _a.impliedNodeFormat; + if (languageVersion === 100 /* ScriptTarget.JSON */) { + result = Parser.parseSourceFile(fileName, sourceText, languageVersion, /*syntaxCursor*/ undefined, setParentNodes, 6 /* ScriptKind.JSON */, ts.noop); + } + else { + var setIndicator = format === undefined ? overrideSetExternalModuleIndicator : function (file) { + file.impliedNodeFormat = format; + return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file); + }; + result = Parser.parseSourceFile(fileName, sourceText, languageVersion, /*syntaxCursor*/ undefined, setParentNodes, scriptKind, setIndicator); + } + ts.perfLogger.logStopParseSourceFile(); + ts.performance.mark("afterParse"); + ts.performance.measure("Parse", "beforeParse", "afterParse"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return result; + } + ts.createSourceFile = createSourceFile; + function parseIsolatedEntityName(text, languageVersion) { + return Parser.parseIsolatedEntityName(text, languageVersion); + } + ts.parseIsolatedEntityName = parseIsolatedEntityName; + /** + * Parse json text into SyntaxTree and return node and parse errors if any + * @param fileName + * @param sourceText + */ + function parseJsonText(fileName, sourceText) { + return Parser.parseJsonText(fileName, sourceText); + } + ts.parseJsonText = parseJsonText; + // See also `isExternalOrCommonJsModule` in utilities.ts + function isExternalModule(file) { + return file.externalModuleIndicator !== undefined; + } + ts.isExternalModule = isExternalModule; + // Produces a new SourceFile for the 'newText' provided. The 'textChangeRange' parameter + // indicates what changed between the 'text' that this SourceFile has and the 'newText'. + // The SourceFile will be created with the compiler attempting to reuse as many nodes from + // this file as possible. + // + // Note: this function mutates nodes from this SourceFile. That means any existing nodes + // from this SourceFile that are being held onto may change as a result (including + // becoming detached from any SourceFile). It is recommended that this SourceFile not + // be used once 'update' is called on it. + function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { + if (aggressiveChecks === void 0) { aggressiveChecks = false; } + var newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + // Because new source file node is created, it may not have the flag PossiblyContainDynamicImport. This is the case if there is no new edit to add dynamic import. + // We will manually port the flag to the new source file. + newSourceFile.flags |= (sourceFile.flags & 6291456 /* NodeFlags.PermanentlySetIncrementalFlags */); + return newSourceFile; + } + ts.updateSourceFile = updateSourceFile; + /* @internal */ + function parseIsolatedJSDocComment(content, start, length) { + var result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length); + if (result && result.jsDoc) { + // because the jsDocComment was parsed out of the source file, it might + // not be covered by the fixupParentReferences. + Parser.fixupParentReferences(result.jsDoc); + } + return result; + } + ts.parseIsolatedJSDocComment = parseIsolatedJSDocComment; + /* @internal */ + // Exposed only for testing. + function parseJSDocTypeExpressionForTests(content, start, length) { + return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length); + } + ts.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; + // Implement the parser as a singleton module. We do this for perf reasons because creating + // parser instances can actually be expensive enough to impact us on projects with many source + // files. + var Parser; + (function (Parser) { + // Share a single scanner across all calls to parse a source file. This helps speed things + // up by avoiding the cost of creating/compiling scanners over and over again. + var scanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ true); + var disallowInAndDecoratorContext = 4096 /* NodeFlags.DisallowInContext */ | 16384 /* NodeFlags.DecoratorContext */; + // capture constructors in 'initializeState' to avoid null checks + // tslint:disable variable-name + var NodeConstructor; + var TokenConstructor; + var IdentifierConstructor; + var PrivateIdentifierConstructor; + var SourceFileConstructor; + // tslint:enable variable-name + function countNode(node) { + nodeCount++; + return node; + } + // Rather than using `createBaseNodeFactory` here, we establish a `BaseNodeFactory` that closes over the + // constructors above, which are reset each time `initializeState` is called. + var baseNodeFactory = { + createBaseSourceFileNode: function (kind) { return countNode(new SourceFileConstructor(kind, /*pos*/ 0, /*end*/ 0)); }, + createBaseIdentifierNode: function (kind) { return countNode(new IdentifierConstructor(kind, /*pos*/ 0, /*end*/ 0)); }, + createBasePrivateIdentifierNode: function (kind) { return countNode(new PrivateIdentifierConstructor(kind, /*pos*/ 0, /*end*/ 0)); }, + createBaseTokenNode: function (kind) { return countNode(new TokenConstructor(kind, /*pos*/ 0, /*end*/ 0)); }, + createBaseNode: function (kind) { return countNode(new NodeConstructor(kind, /*pos*/ 0, /*end*/ 0)); } + }; + var factory = ts.createNodeFactory(1 /* NodeFactoryFlags.NoParenthesizerRules */ | 2 /* NodeFactoryFlags.NoNodeConverters */ | 8 /* NodeFactoryFlags.NoOriginalNode */, baseNodeFactory); + var fileName; + var sourceFlags; + var sourceText; + var languageVersion; + var scriptKind; + var languageVariant; + var parseDiagnostics; + var jsDocDiagnostics; + var syntaxCursor; + var currentToken; + var nodeCount; + var identifiers; + var privateIdentifiers; + var identifierCount; + var parsingContext; + var notParenthesizedArrow; + // Flags that dictate what parsing context we're in. For example: + // Whether or not we are in strict parsing mode. All that changes in strict parsing mode is + // that some tokens that would be considered identifiers may be considered keywords. + // + // When adding more parser context flags, consider which is the more common case that the + // flag will be in. This should be the 'false' state for that flag. The reason for this is + // that we don't store data in our nodes unless the value is in the *non-default* state. So, + // for example, more often than code 'allows-in' (or doesn't 'disallow-in'). We opt for + // 'disallow-in' set to 'false'. Otherwise, if we had 'allowsIn' set to 'true', then almost + // all nodes would need extra state on them to store this info. + // + // Note: 'allowIn' and 'allowYield' track 1:1 with the [in] and [yield] concepts in the ES6 + // grammar specification. + // + // An important thing about these context concepts. By default they are effectively inherited + // while parsing through every grammar production. i.e. if you don't change them, then when + // you parse a sub-production, it will have the same context values as the parent production. + // This is great most of the time. After all, consider all the 'expression' grammar productions + // and how nearly all of them pass along the 'in' and 'yield' context values: + // + // EqualityExpression[In, Yield] : + // RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] == RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] != RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] === RelationalExpression[?In, ?Yield] + // EqualityExpression[?In, ?Yield] !== RelationalExpression[?In, ?Yield] + // + // Where you have to be careful is then understanding what the points are in the grammar + // where the values are *not* passed along. For example: + // + // SingleNameBinding[Yield,GeneratorParameter] + // [+GeneratorParameter]BindingIdentifier[Yield] Initializer[In]opt + // [~GeneratorParameter]BindingIdentifier[?Yield]Initializer[In, ?Yield]opt + // + // Here this is saying that if the GeneratorParameter context flag is set, that we should + // explicitly set the 'yield' context flag to false before calling into the BindingIdentifier + // and we should explicitly unset the 'yield' context flag before calling into the Initializer. + // production. Conversely, if the GeneratorParameter context flag is not set, then we + // should leave the 'yield' context flag alone. + // + // Getting this all correct is tricky and requires careful reading of the grammar to + // understand when these values should be changed versus when they should be inherited. + // + // Note: it should not be necessary to save/restore these flags during speculative/lookahead + // parsing. These context flags are naturally stored and restored through normal recursive + // descent parsing and unwinding. + var contextFlags; + // Indicates whether we are currently parsing top-level statements. + var topLevel = true; + // Whether or not we've had a parse error since creating the last AST node. If we have + // encountered an error, it will be stored on the next AST node we create. Parse errors + // can be broken down into three categories: + // + // 1) An error that occurred during scanning. For example, an unterminated literal, or a + // character that was completely not understood. + // + // 2) A token was expected, but was not present. This type of error is commonly produced + // by the 'parseExpected' function. + // + // 3) A token was present that no parsing function was able to consume. This type of error + // only occurs in the 'abortParsingListOrMoveToNextToken' function when the parser + // decides to skip the token. + // + // In all of these cases, we want to mark the next node as having had an error before it. + // With this mark, we can know in incremental settings if this node can be reused, or if + // we have to reparse it. If we don't keep this information around, we may just reuse the + // node. in that event we would then not produce the same errors as we did before, causing + // significant confusion problems. + // + // Note: it is necessary that this value be saved/restored during speculative/lookahead + // parsing. During lookahead parsing, we will often create a node. That node will have + // this value attached, and then this value will be set back to 'false'. If we decide to + // rewind, we must get back to the same value we had prior to the lookahead. + // + // Note: any errors at the end of the file that do not precede a regular node, should get + // attached to the EOF token. + var parseErrorBeforeNextFinishedNode = false; + function parseSourceFile(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes, scriptKind, setExternalModuleIndicatorOverride) { + var _a; + if (setParentNodes === void 0) { setParentNodes = false; } + scriptKind = ts.ensureScriptKind(fileName, scriptKind); + if (scriptKind === 6 /* ScriptKind.JSON */) { + var result_3 = parseJsonText(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes); + ts.convertToObjectWorker(result_3, (_a = result_3.statements[0]) === null || _a === void 0 ? void 0 : _a.expression, result_3.parseDiagnostics, /*returnValue*/ false, /*knownRootOptions*/ undefined, /*jsonConversionNotifier*/ undefined); + result_3.referencedFiles = ts.emptyArray; + result_3.typeReferenceDirectives = ts.emptyArray; + result_3.libReferenceDirectives = ts.emptyArray; + result_3.amdDependencies = ts.emptyArray; + result_3.hasNoDefaultLib = false; + result_3.pragmas = ts.emptyMap; + return result_3; + } + initializeState(fileName, sourceText, languageVersion, syntaxCursor, scriptKind); + var result = parseSourceFileWorker(languageVersion, setParentNodes, scriptKind, setExternalModuleIndicatorOverride || setExternalModuleIndicator); + clearState(); + return result; + } + Parser.parseSourceFile = parseSourceFile; + function parseIsolatedEntityName(content, languageVersion) { + // Choice of `isDeclarationFile` should be arbitrary + initializeState("", content, languageVersion, /*syntaxCursor*/ undefined, 1 /* ScriptKind.JS */); + // Prime the scanner. + nextToken(); + var entityName = parseEntityName(/*allowReservedWords*/ true); + var isInvalid = token() === 1 /* SyntaxKind.EndOfFileToken */ && !parseDiagnostics.length; + clearState(); + return isInvalid ? entityName : undefined; + } + Parser.parseIsolatedEntityName = parseIsolatedEntityName; + function parseJsonText(fileName, sourceText, languageVersion, syntaxCursor, setParentNodes) { + if (languageVersion === void 0) { languageVersion = 2 /* ScriptTarget.ES2015 */; } + if (setParentNodes === void 0) { setParentNodes = false; } + initializeState(fileName, sourceText, languageVersion, syntaxCursor, 6 /* ScriptKind.JSON */); + sourceFlags = contextFlags; + // Prime the scanner. + nextToken(); + var pos = getNodePos(); + var statements, endOfFileToken; + if (token() === 1 /* SyntaxKind.EndOfFileToken */) { + statements = createNodeArray([], pos, pos); + endOfFileToken = parseTokenNode(); + } + else { + // Loop and synthesize an ArrayLiteralExpression if there are more than + // one top-level expressions to ensure all input text is consumed. + var expressions = void 0; + while (token() !== 1 /* SyntaxKind.EndOfFileToken */) { + var expression_1 = void 0; + switch (token()) { + case 22 /* SyntaxKind.OpenBracketToken */: + expression_1 = parseArrayLiteralExpression(); + break; + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + expression_1 = parseTokenNode(); + break; + case 40 /* SyntaxKind.MinusToken */: + if (lookAhead(function () { return nextToken() === 8 /* SyntaxKind.NumericLiteral */ && nextToken() !== 58 /* SyntaxKind.ColonToken */; })) { + expression_1 = parsePrefixUnaryExpression(); + } + else { + expression_1 = parseObjectLiteralExpression(); + } + break; + case 8 /* SyntaxKind.NumericLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + if (lookAhead(function () { return nextToken() !== 58 /* SyntaxKind.ColonToken */; })) { + expression_1 = parseLiteralNode(); + break; + } + // falls through + default: + expression_1 = parseObjectLiteralExpression(); + break; + } + // Error recovery: collect multiple top-level expressions + if (expressions && ts.isArray(expressions)) { + expressions.push(expression_1); + } + else if (expressions) { + expressions = [expressions, expression_1]; + } + else { + expressions = expression_1; + if (token() !== 1 /* SyntaxKind.EndOfFileToken */) { + parseErrorAtCurrentToken(ts.Diagnostics.Unexpected_token); + } + } + } + var expression = ts.isArray(expressions) ? finishNode(factory.createArrayLiteralExpression(expressions), pos) : ts.Debug.checkDefined(expressions); + var statement = factory.createExpressionStatement(expression); + finishNode(statement, pos); + statements = createNodeArray([statement], pos); + endOfFileToken = parseExpectedToken(1 /* SyntaxKind.EndOfFileToken */, ts.Diagnostics.Unexpected_token); + } + // Set source file so that errors will be reported with this file name + var sourceFile = createSourceFile(fileName, 2 /* ScriptTarget.ES2015 */, 6 /* ScriptKind.JSON */, /*isDeclaration*/ false, statements, endOfFileToken, sourceFlags, ts.noop); + if (setParentNodes) { + fixupParentReferences(sourceFile); + } + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + sourceFile.parseDiagnostics = ts.attachFileToDiagnostics(parseDiagnostics, sourceFile); + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = ts.attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + var result = sourceFile; + clearState(); + return result; + } + Parser.parseJsonText = parseJsonText; + function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind) { + NodeConstructor = ts.objectAllocator.getNodeConstructor(); + TokenConstructor = ts.objectAllocator.getTokenConstructor(); + IdentifierConstructor = ts.objectAllocator.getIdentifierConstructor(); + PrivateIdentifierConstructor = ts.objectAllocator.getPrivateIdentifierConstructor(); + SourceFileConstructor = ts.objectAllocator.getSourceFileConstructor(); + fileName = ts.normalizePath(_fileName); + sourceText = _sourceText; + languageVersion = _languageVersion; + syntaxCursor = _syntaxCursor; + scriptKind = _scriptKind; + languageVariant = ts.getLanguageVariant(_scriptKind); + parseDiagnostics = []; + parsingContext = 0; + identifiers = new ts.Map(); + privateIdentifiers = new ts.Map(); + identifierCount = 0; + nodeCount = 0; + sourceFlags = 0; + topLevel = true; + switch (scriptKind) { + case 1 /* ScriptKind.JS */: + case 2 /* ScriptKind.JSX */: + contextFlags = 262144 /* NodeFlags.JavaScriptFile */; + break; + case 6 /* ScriptKind.JSON */: + contextFlags = 262144 /* NodeFlags.JavaScriptFile */ | 67108864 /* NodeFlags.JsonFile */; + break; + default: + contextFlags = 0 /* NodeFlags.None */; + break; + } + parseErrorBeforeNextFinishedNode = false; + // Initialize and prime the scanner before parsing the source elements. + scanner.setText(sourceText); + scanner.setOnError(scanError); + scanner.setScriptTarget(languageVersion); + scanner.setLanguageVariant(languageVariant); + } + function clearState() { + // Clear out the text the scanner is pointing at, so it doesn't keep anything alive unnecessarily. + scanner.clearCommentDirectives(); + scanner.setText(""); + scanner.setOnError(undefined); + // Clear any data. We don't want to accidentally hold onto it for too long. + sourceText = undefined; + languageVersion = undefined; + syntaxCursor = undefined; + scriptKind = undefined; + languageVariant = undefined; + sourceFlags = 0; + parseDiagnostics = undefined; + jsDocDiagnostics = undefined; + parsingContext = 0; + identifiers = undefined; + notParenthesizedArrow = undefined; + topLevel = true; + } + function parseSourceFileWorker(languageVersion, setParentNodes, scriptKind, setExternalModuleIndicator) { + var isDeclarationFile = isDeclarationFileName(fileName); + if (isDeclarationFile) { + contextFlags |= 16777216 /* NodeFlags.Ambient */; + } + sourceFlags = contextFlags; + // Prime the scanner. + nextToken(); + var statements = parseList(0 /* ParsingContext.SourceElements */, parseStatement); + ts.Debug.assert(token() === 1 /* SyntaxKind.EndOfFileToken */); + var endOfFileToken = addJSDocComment(parseTokenNode()); + var sourceFile = createSourceFile(fileName, languageVersion, scriptKind, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator); + // A member of ReadonlyArray isn't assignable to a member of T[] (and prevents a direct cast) - but this is where we set up those members so they can be readonly in the future + processCommentPragmas(sourceFile, sourceText); + processPragmasIntoFields(sourceFile, reportPragmaDiagnostic); + sourceFile.commentDirectives = scanner.getCommentDirectives(); + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + sourceFile.parseDiagnostics = ts.attachFileToDiagnostics(parseDiagnostics, sourceFile); + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = ts.attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + if (setParentNodes) { + fixupParentReferences(sourceFile); + } + return sourceFile; + function reportPragmaDiagnostic(pos, end, diagnostic) { + parseDiagnostics.push(ts.createDetachedDiagnostic(fileName, pos, end, diagnostic)); + } + } + function withJSDoc(node, hasJSDoc) { + return hasJSDoc ? addJSDocComment(node) : node; + } + var hasDeprecatedTag = false; + function addJSDocComment(node) { + ts.Debug.assert(!node.jsDoc); // Should only be called once per node + var jsDoc = ts.mapDefined(ts.getJSDocCommentRanges(node, sourceText), function (comment) { return JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos); }); + if (jsDoc.length) + node.jsDoc = jsDoc; + if (hasDeprecatedTag) { + hasDeprecatedTag = false; + node.flags |= 268435456 /* NodeFlags.Deprecated */; + } + return node; + } + function reparseTopLevelAwait(sourceFile) { + var savedSyntaxCursor = syntaxCursor; + var baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile); + syntaxCursor = { currentNode: currentNode }; + var statements = []; + var savedParseDiagnostics = parseDiagnostics; + parseDiagnostics = []; + var pos = 0; + var start = findNextStatementWithAwait(sourceFile.statements, 0); + var _loop_3 = function () { + // append all statements between pos and start + var prevStatement = sourceFile.statements[pos]; + var nextStatement = sourceFile.statements[start]; + ts.addRange(statements, sourceFile.statements, pos, start); + pos = findNextStatementWithoutAwait(sourceFile.statements, start); + // append all diagnostics associated with the copied range + var diagnosticStart = ts.findIndex(savedParseDiagnostics, function (diagnostic) { return diagnostic.start >= prevStatement.pos; }); + var diagnosticEnd = diagnosticStart >= 0 ? ts.findIndex(savedParseDiagnostics, function (diagnostic) { return diagnostic.start >= nextStatement.pos; }, diagnosticStart) : -1; + if (diagnosticStart >= 0) { + ts.addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : undefined); + } + // reparse all statements between start and pos. We skip existing diagnostics for the same range and allow the parser to generate new ones. + speculationHelper(function () { + var savedContextFlags = contextFlags; + contextFlags |= 32768 /* NodeFlags.AwaitContext */; + scanner.setTextPos(nextStatement.pos); + nextToken(); + while (token() !== 1 /* SyntaxKind.EndOfFileToken */) { + var startPos = scanner.getStartPos(); + var statement = parseListElement(0 /* ParsingContext.SourceElements */, parseStatement); + statements.push(statement); + if (startPos === scanner.getStartPos()) { + nextToken(); + } + if (pos >= 0) { + var nonAwaitStatement = sourceFile.statements[pos]; + if (statement.end === nonAwaitStatement.pos) { + // done reparsing this section + break; + } + if (statement.end > nonAwaitStatement.pos) { + // we ate into the next statement, so we must reparse it. + pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1); + } + } + } + contextFlags = savedContextFlags; + }, 2 /* SpeculationKind.Reparse */); + // find the next statement containing an `await` + start = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1; + }; + while (start !== -1) { + _loop_3(); + } + // append all statements between pos and the end of the list + if (pos >= 0) { + var prevStatement_1 = sourceFile.statements[pos]; + ts.addRange(statements, sourceFile.statements, pos); + // append all diagnostics associated with the copied range + var diagnosticStart = ts.findIndex(savedParseDiagnostics, function (diagnostic) { return diagnostic.start >= prevStatement_1.pos; }); + if (diagnosticStart >= 0) { + ts.addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart); + } + } + syntaxCursor = savedSyntaxCursor; + return factory.updateSourceFile(sourceFile, ts.setTextRange(factory.createNodeArray(statements), sourceFile.statements)); + function containsPossibleTopLevelAwait(node) { + return !(node.flags & 32768 /* NodeFlags.AwaitContext */) + && !!(node.transformFlags & 16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */); + } + function findNextStatementWithAwait(statements, start) { + for (var i = start; i < statements.length; i++) { + if (containsPossibleTopLevelAwait(statements[i])) { + return i; + } + } + return -1; + } + function findNextStatementWithoutAwait(statements, start) { + for (var i = start; i < statements.length; i++) { + if (!containsPossibleTopLevelAwait(statements[i])) { + return i; + } + } + return -1; + } + function currentNode(position) { + var node = baseSyntaxCursor.currentNode(position); + if (topLevel && node && containsPossibleTopLevelAwait(node)) { + node.intersectsChange = true; + } + return node; + } + } + function fixupParentReferences(rootNode) { + // normally parent references are set during binding. However, for clients that only need + // a syntax tree, and no semantic features, then the binding process is an unnecessary + // overhead. This functions allows us to set all the parents, without all the expense of + // binding. + ts.setParentRecursive(rootNode, /*incremental*/ true); + } + Parser.fixupParentReferences = fixupParentReferences; + function createSourceFile(fileName, languageVersion, scriptKind, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator) { + // code from createNode is inlined here so createNode won't have to deal with special case of creating source files + // this is quite rare comparing to other nodes and createNode should be as fast as possible + var sourceFile = factory.createSourceFile(statements, endOfFileToken, flags); + ts.setTextRangePosWidth(sourceFile, 0, sourceText.length); + setFields(sourceFile); + // If we parsed this as an external module, it may contain top-level await + if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 16777216 /* TransformFlags.ContainsPossibleTopLevelAwait */) { + sourceFile = reparseTopLevelAwait(sourceFile); + setFields(sourceFile); + } + return sourceFile; + function setFields(sourceFile) { + sourceFile.text = sourceText; + sourceFile.bindDiagnostics = []; + sourceFile.bindSuggestionDiagnostics = undefined; + sourceFile.languageVersion = languageVersion; + sourceFile.fileName = fileName; + sourceFile.languageVariant = ts.getLanguageVariant(scriptKind); + sourceFile.isDeclarationFile = isDeclarationFile; + sourceFile.scriptKind = scriptKind; + setExternalModuleIndicator(sourceFile); + sourceFile.setExternalModuleIndicator = setExternalModuleIndicator; + } + } + function setContextFlag(val, flag) { + if (val) { + contextFlags |= flag; + } + else { + contextFlags &= ~flag; + } + } + function setDisallowInContext(val) { + setContextFlag(val, 4096 /* NodeFlags.DisallowInContext */); + } + function setYieldContext(val) { + setContextFlag(val, 8192 /* NodeFlags.YieldContext */); + } + function setDecoratorContext(val) { + setContextFlag(val, 16384 /* NodeFlags.DecoratorContext */); + } + function setAwaitContext(val) { + setContextFlag(val, 32768 /* NodeFlags.AwaitContext */); + } + function doOutsideOfContext(context, func) { + // contextFlagsToClear will contain only the context flags that are + // currently set that we need to temporarily clear + // We don't just blindly reset to the previous flags to ensure + // that we do not mutate cached flags for the incremental + // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and + // HasAggregatedChildData). + var contextFlagsToClear = context & contextFlags; + if (contextFlagsToClear) { + // clear the requested context flags + setContextFlag(/*val*/ false, contextFlagsToClear); + var result = func(); + // restore the context flags we just cleared + setContextFlag(/*val*/ true, contextFlagsToClear); + return result; + } + // no need to do anything special as we are not in any of the requested contexts + return func(); + } + function doInsideOfContext(context, func) { + // contextFlagsToSet will contain only the context flags that + // are not currently set that we need to temporarily enable. + // We don't just blindly reset to the previous flags to ensure + // that we do not mutate cached flags for the incremental + // parser (ThisNodeHasError, ThisNodeOrAnySubNodesHasError, and + // HasAggregatedChildData). + var contextFlagsToSet = context & ~contextFlags; + if (contextFlagsToSet) { + // set the requested context flags + setContextFlag(/*val*/ true, contextFlagsToSet); + var result = func(); + // reset the context flags we just set + setContextFlag(/*val*/ false, contextFlagsToSet); + return result; + } + // no need to do anything special as we are already in all of the requested contexts + return func(); + } + function allowInAnd(func) { + return doOutsideOfContext(4096 /* NodeFlags.DisallowInContext */, func); + } + function disallowInAnd(func) { + return doInsideOfContext(4096 /* NodeFlags.DisallowInContext */, func); + } + function allowConditionalTypesAnd(func) { + return doOutsideOfContext(65536 /* NodeFlags.DisallowConditionalTypesContext */, func); + } + function disallowConditionalTypesAnd(func) { + return doInsideOfContext(65536 /* NodeFlags.DisallowConditionalTypesContext */, func); + } + function doInYieldContext(func) { + return doInsideOfContext(8192 /* NodeFlags.YieldContext */, func); + } + function doInDecoratorContext(func) { + return doInsideOfContext(16384 /* NodeFlags.DecoratorContext */, func); + } + function doInAwaitContext(func) { + return doInsideOfContext(32768 /* NodeFlags.AwaitContext */, func); + } + function doOutsideOfAwaitContext(func) { + return doOutsideOfContext(32768 /* NodeFlags.AwaitContext */, func); + } + function doInYieldAndAwaitContext(func) { + return doInsideOfContext(8192 /* NodeFlags.YieldContext */ | 32768 /* NodeFlags.AwaitContext */, func); + } + function doOutsideOfYieldAndAwaitContext(func) { + return doOutsideOfContext(8192 /* NodeFlags.YieldContext */ | 32768 /* NodeFlags.AwaitContext */, func); + } + function inContext(flags) { + return (contextFlags & flags) !== 0; + } + function inYieldContext() { + return inContext(8192 /* NodeFlags.YieldContext */); + } + function inDisallowInContext() { + return inContext(4096 /* NodeFlags.DisallowInContext */); + } + function inDisallowConditionalTypesContext() { + return inContext(65536 /* NodeFlags.DisallowConditionalTypesContext */); + } + function inDecoratorContext() { + return inContext(16384 /* NodeFlags.DecoratorContext */); + } + function inAwaitContext() { + return inContext(32768 /* NodeFlags.AwaitContext */); + } + function parseErrorAtCurrentToken(message, arg0) { + return parseErrorAt(scanner.getTokenPos(), scanner.getTextPos(), message, arg0); + } + function parseErrorAtPosition(start, length, message, arg0) { + // Don't report another error if it would just be at the same position as the last error. + var lastError = ts.lastOrUndefined(parseDiagnostics); + var result; + if (!lastError || start !== lastError.start) { + result = ts.createDetachedDiagnostic(fileName, start, length, message, arg0); + parseDiagnostics.push(result); + } + // Mark that we've encountered an error. We'll set an appropriate bit on the next + // node we finish so that it can't be reused incrementally. + parseErrorBeforeNextFinishedNode = true; + return result; + } + function parseErrorAt(start, end, message, arg0) { + return parseErrorAtPosition(start, end - start, message, arg0); + } + function parseErrorAtRange(range, message, arg0) { + parseErrorAt(range.pos, range.end, message, arg0); + } + function scanError(message, length) { + parseErrorAtPosition(scanner.getTextPos(), length, message); + } + function getNodePos() { + return scanner.getStartPos(); + } + function hasPrecedingJSDocComment() { + return scanner.hasPrecedingJSDocComment(); + } + // Use this function to access the current token instead of reading the currentToken + // variable. Since function results aren't narrowed in control flow analysis, this ensures + // that the type checker doesn't make wrong assumptions about the type of the current + // token (e.g. a call to nextToken() changes the current token but the checker doesn't + // reason about this side effect). Mainstream VMs inline simple functions like this, so + // there is no performance penalty. + function token() { + return currentToken; + } + function nextTokenWithoutCheck() { + return currentToken = scanner.scan(); + } + function nextTokenAnd(func) { + nextToken(); + return func(); + } + function nextToken() { + // if the keyword had an escape + if (ts.isKeyword(currentToken) && (scanner.hasUnicodeEscape() || scanner.hasExtendedUnicodeEscape())) { + // issue a parse error for the escape + parseErrorAt(scanner.getTokenPos(), scanner.getTextPos(), ts.Diagnostics.Keywords_cannot_contain_escape_characters); + } + return nextTokenWithoutCheck(); + } + function nextTokenJSDoc() { + return currentToken = scanner.scanJsDocToken(); + } + function reScanGreaterToken() { + return currentToken = scanner.reScanGreaterToken(); + } + function reScanSlashToken() { + return currentToken = scanner.reScanSlashToken(); + } + function reScanTemplateToken(isTaggedTemplate) { + return currentToken = scanner.reScanTemplateToken(isTaggedTemplate); + } + function reScanTemplateHeadOrNoSubstitutionTemplate() { + return currentToken = scanner.reScanTemplateHeadOrNoSubstitutionTemplate(); + } + function reScanLessThanToken() { + return currentToken = scanner.reScanLessThanToken(); + } + function reScanHashToken() { + return currentToken = scanner.reScanHashToken(); + } + function scanJsxIdentifier() { + return currentToken = scanner.scanJsxIdentifier(); + } + function scanJsxText() { + return currentToken = scanner.scanJsxToken(); + } + function scanJsxAttributeValue() { + return currentToken = scanner.scanJsxAttributeValue(); + } + function speculationHelper(callback, speculationKind) { + // Keep track of the state we'll need to rollback to if lookahead fails (or if the + // caller asked us to always reset our state). + var saveToken = currentToken; + var saveParseDiagnosticsLength = parseDiagnostics.length; + var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + // Note: it is not actually necessary to save/restore the context flags here. That's + // because the saving/restoring of these flags happens naturally through the recursive + // descent nature of our parser. However, we still store this here just so we can + // assert that invariant holds. + var saveContextFlags = contextFlags; + // If we're only looking ahead, then tell the scanner to only lookahead as well. + // Otherwise, if we're actually speculatively parsing, then tell the scanner to do the + // same. + var result = speculationKind !== 0 /* SpeculationKind.TryParse */ + ? scanner.lookAhead(callback) + : scanner.tryScan(callback); + ts.Debug.assert(saveContextFlags === contextFlags); + // If our callback returned something 'falsy' or we're just looking ahead, + // then unconditionally restore us to where we were. + if (!result || speculationKind !== 0 /* SpeculationKind.TryParse */) { + currentToken = saveToken; + if (speculationKind !== 2 /* SpeculationKind.Reparse */) { + parseDiagnostics.length = saveParseDiagnosticsLength; + } + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; + } + return result; + } + /** Invokes the provided callback then unconditionally restores the parser to the state it + * was in immediately prior to invoking the callback. The result of invoking the callback + * is returned from this function. + */ + function lookAhead(callback) { + return speculationHelper(callback, 1 /* SpeculationKind.Lookahead */); + } + /** Invokes the provided callback. If the callback returns something falsy, then it restores + * the parser to the state it was in immediately prior to invoking the callback. If the + * callback returns something truthy, then the parser state is not rolled back. The result + * of invoking the callback is returned from this function. + */ + function tryParse(callback) { + return speculationHelper(callback, 0 /* SpeculationKind.TryParse */); + } + function isBindingIdentifier() { + if (token() === 79 /* SyntaxKind.Identifier */) { + return true; + } + // `let await`/`let yield` in [Yield] or [Await] are allowed here and disallowed in the binder. + return token() > 116 /* SyntaxKind.LastReservedWord */; + } + // Ignore strict mode flag because we will report an error in type checker instead. + function isIdentifier() { + if (token() === 79 /* SyntaxKind.Identifier */) { + return true; + } + // If we have a 'yield' keyword, and we're in the [yield] context, then 'yield' is + // considered a keyword and is not an identifier. + if (token() === 125 /* SyntaxKind.YieldKeyword */ && inYieldContext()) { + return false; + } + // If we have a 'await' keyword, and we're in the [Await] context, then 'await' is + // considered a keyword and is not an identifier. + if (token() === 132 /* SyntaxKind.AwaitKeyword */ && inAwaitContext()) { + return false; + } + return token() > 116 /* SyntaxKind.LastReservedWord */; + } + function parseExpected(kind, diagnosticMessage, shouldAdvance) { + if (shouldAdvance === void 0) { shouldAdvance = true; } + if (token() === kind) { + if (shouldAdvance) { + nextToken(); + } + return true; + } + // Report specific message if provided with one. Otherwise, report generic fallback message. + if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage); + } + else { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); + } + return false; + } + var viableKeywordSuggestions = Object.keys(ts.textToKeywordObj).filter(function (keyword) { return keyword.length > 2; }); + /** + * Provides a better error message than the generic "';' expected" if possible for + * known common variants of a missing semicolon, such as from a mispelled names. + * + * @param node Node preceding the expected semicolon location. + */ + function parseErrorForMissingSemicolonAfter(node) { + var _a; + // Tagged template literals are sometimes used in places where only simple strings are allowed, i.e.: + // module `M1` { + // ^^^^^^^^^^^ This block is parsed as a template literal like module`M1`. + if (ts.isTaggedTemplateExpression(node)) { + parseErrorAt(ts.skipTrivia(sourceText, node.template.pos), node.template.end, ts.Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings); + return; + } + // Otherwise, if this isn't a well-known keyword-like identifier, give the generic fallback message. + var expressionText = ts.isIdentifier(node) ? ts.idText(node) : undefined; + if (!expressionText || !ts.isIdentifierText(expressionText, languageVersion)) { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(26 /* SyntaxKind.SemicolonToken */)); + return; + } + var pos = ts.skipTrivia(sourceText, node.pos); + // Some known keywords are likely signs of syntax being used improperly. + switch (expressionText) { + case "const": + case "let": + case "var": + parseErrorAt(pos, node.end, ts.Diagnostics.Variable_declaration_not_allowed_at_this_location); + return; + case "declare": + // If a declared node failed to parse, it would have emitted a diagnostic already. + return; + case "interface": + parseErrorForInvalidName(ts.Diagnostics.Interface_name_cannot_be_0, ts.Diagnostics.Interface_must_be_given_a_name, 18 /* SyntaxKind.OpenBraceToken */); + return; + case "is": + parseErrorAt(pos, scanner.getTextPos(), ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); + return; + case "module": + case "namespace": + parseErrorForInvalidName(ts.Diagnostics.Namespace_name_cannot_be_0, ts.Diagnostics.Namespace_must_be_given_a_name, 18 /* SyntaxKind.OpenBraceToken */); + return; + case "type": + parseErrorForInvalidName(ts.Diagnostics.Type_alias_name_cannot_be_0, ts.Diagnostics.Type_alias_must_be_given_a_name, 63 /* SyntaxKind.EqualsToken */); + return; + } + // The user alternatively might have misspelled or forgotten to add a space after a common keyword. + var suggestion = (_a = ts.getSpellingSuggestion(expressionText, viableKeywordSuggestions, function (n) { return n; })) !== null && _a !== void 0 ? _a : getSpaceSuggestion(expressionText); + if (suggestion) { + parseErrorAt(pos, node.end, ts.Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion); + return; + } + // Unknown tokens are handled with their own errors in the scanner + if (token() === 0 /* SyntaxKind.Unknown */) { + return; + } + // Otherwise, we know this some kind of unknown word, not just a missing expected semicolon. + parseErrorAt(pos, node.end, ts.Diagnostics.Unexpected_keyword_or_identifier); + } + /** + * Reports a diagnostic error for the current token being an invalid name. + * + * @param blankDiagnostic Diagnostic to report for the case of the name being blank (matched tokenIfBlankName). + * @param nameDiagnostic Diagnostic to report for all other cases. + * @param tokenIfBlankName Current token if the name was invalid for being blank (not provided / skipped). + */ + function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) { + if (token() === tokenIfBlankName) { + parseErrorAtCurrentToken(blankDiagnostic); + } + else { + parseErrorAtCurrentToken(nameDiagnostic, scanner.getTokenValue()); + } + } + function getSpaceSuggestion(expressionText) { + for (var _i = 0, viableKeywordSuggestions_1 = viableKeywordSuggestions; _i < viableKeywordSuggestions_1.length; _i++) { + var keyword = viableKeywordSuggestions_1[_i]; + if (expressionText.length > keyword.length + 2 && ts.startsWith(expressionText, keyword)) { + return "".concat(keyword, " ").concat(expressionText.slice(keyword.length)); + } + } + return undefined; + } + function parseSemicolonAfterPropertyName(name, type, initializer) { + if (token() === 59 /* SyntaxKind.AtToken */ && !scanner.hasPrecedingLineBreak()) { + parseErrorAtCurrentToken(ts.Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations); + return; + } + if (token() === 20 /* SyntaxKind.OpenParenToken */) { + parseErrorAtCurrentToken(ts.Diagnostics.Cannot_start_a_function_call_in_a_type_annotation); + nextToken(); + return; + } + if (type && !canParseSemicolon()) { + if (initializer) { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(26 /* SyntaxKind.SemicolonToken */)); + } + else { + parseErrorAtCurrentToken(ts.Diagnostics.Expected_for_property_initializer); + } + return; + } + if (tryParseSemicolon()) { + return; + } + if (initializer) { + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(26 /* SyntaxKind.SemicolonToken */)); + return; + } + parseErrorForMissingSemicolonAfter(name); + } + function parseExpectedJSDoc(kind) { + if (token() === kind) { + nextTokenJSDoc(); + return true; + } + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(kind)); + return false; + } + function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) { + if (token() === closeKind) { + nextToken(); + return; + } + var lastError = parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(closeKind)); + if (!openParsed) { + return; + } + if (lastError) { + ts.addRelatedInfo(lastError, ts.createDetachedDiagnostic(fileName, openPosition, 1, ts.Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, ts.tokenToString(openKind), ts.tokenToString(closeKind))); + } + } + function parseOptional(t) { + if (token() === t) { + nextToken(); + return true; + } + return false; + } + function parseOptionalToken(t) { + if (token() === t) { + return parseTokenNode(); + } + return undefined; + } + function parseOptionalTokenJSDoc(t) { + if (token() === t) { + return parseTokenNodeJSDoc(); + } + return undefined; + } + function parseExpectedToken(t, diagnosticMessage, arg0) { + return parseOptionalToken(t) || + createMissingNode(t, /*reportAtCurrentPosition*/ false, diagnosticMessage || ts.Diagnostics._0_expected, arg0 || ts.tokenToString(t)); + } + function parseExpectedTokenJSDoc(t) { + return parseOptionalTokenJSDoc(t) || + createMissingNode(t, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(t)); + } + function parseTokenNode() { + var pos = getNodePos(); + var kind = token(); + nextToken(); + return finishNode(factory.createToken(kind), pos); + } + function parseTokenNodeJSDoc() { + var pos = getNodePos(); + var kind = token(); + nextTokenJSDoc(); + return finishNode(factory.createToken(kind), pos); + } + function canParseSemicolon() { + // If there's a real semicolon, then we can always parse it out. + if (token() === 26 /* SyntaxKind.SemicolonToken */) { + return true; + } + // We can parse out an optional semicolon in ASI cases in the following cases. + return token() === 19 /* SyntaxKind.CloseBraceToken */ || token() === 1 /* SyntaxKind.EndOfFileToken */ || scanner.hasPrecedingLineBreak(); + } + function tryParseSemicolon() { + if (!canParseSemicolon()) { + return false; + } + if (token() === 26 /* SyntaxKind.SemicolonToken */) { + // consume the semicolon if it was explicitly provided. + nextToken(); + } + return true; + } + function parseSemicolon() { + return tryParseSemicolon() || parseExpected(26 /* SyntaxKind.SemicolonToken */); + } + function createNodeArray(elements, pos, end, hasTrailingComma) { + var array = factory.createNodeArray(elements, hasTrailingComma); + ts.setTextRangePosEnd(array, pos, end !== null && end !== void 0 ? end : scanner.getStartPos()); + return array; + } + function finishNode(node, pos, end) { + ts.setTextRangePosEnd(node, pos, end !== null && end !== void 0 ? end : scanner.getStartPos()); + if (contextFlags) { + node.flags |= contextFlags; + } + // Keep track on the node if we encountered an error while parsing it. If we did, then + // we cannot reuse the node incrementally. Once we've marked this node, clear out the + // flag so that we don't mark any subsequent nodes. + if (parseErrorBeforeNextFinishedNode) { + parseErrorBeforeNextFinishedNode = false; + node.flags |= 131072 /* NodeFlags.ThisNodeHasError */; + } + return node; + } + function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) { + if (reportAtCurrentPosition) { + parseErrorAtPosition(scanner.getStartPos(), 0, diagnosticMessage, arg0); + } + else if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage, arg0); + } + var pos = getNodePos(); + var result = kind === 79 /* SyntaxKind.Identifier */ ? factory.createIdentifier("", /*typeArguments*/ undefined, /*originalKeywordKind*/ undefined) : + ts.isTemplateLiteralKind(kind) ? factory.createTemplateLiteralLikeNode(kind, "", "", /*templateFlags*/ undefined) : + kind === 8 /* SyntaxKind.NumericLiteral */ ? factory.createNumericLiteral("", /*numericLiteralFlags*/ undefined) : + kind === 10 /* SyntaxKind.StringLiteral */ ? factory.createStringLiteral("", /*isSingleQuote*/ undefined) : + kind === 276 /* SyntaxKind.MissingDeclaration */ ? factory.createMissingDeclaration() : + factory.createToken(kind); + return finishNode(result, pos); + } + function internIdentifier(text) { + var identifier = identifiers.get(text); + if (identifier === undefined) { + identifiers.set(text, identifier = text); + } + return identifier; + } + // An identifier that starts with two underscores has an extra underscore character prepended to it to avoid issues + // with magic property names like '__proto__'. The 'identifiers' object is used to share a single string instance for + // each identifier in order to reduce memory consumption. + function createIdentifier(isIdentifier, diagnosticMessage, privateIdentifierDiagnosticMessage) { + if (isIdentifier) { + identifierCount++; + var pos = getNodePos(); + // Store original token kind if it is not just an Identifier so we can report appropriate error later in type checker + var originalKeywordKind = token(); + var text = internIdentifier(scanner.getTokenValue()); + nextTokenWithoutCheck(); + return finishNode(factory.createIdentifier(text, /*typeArguments*/ undefined, originalKeywordKind), pos); + } + if (token() === 80 /* SyntaxKind.PrivateIdentifier */) { + parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + return createIdentifier(/*isIdentifier*/ true); + } + if (token() === 0 /* SyntaxKind.Unknown */ && scanner.tryScan(function () { return scanner.reScanInvalidIdentifier() === 79 /* SyntaxKind.Identifier */; })) { + // Scanner has already recorded an 'Invalid character' error, so no need to add another from the parser. + return createIdentifier(/*isIdentifier*/ true); + } + identifierCount++; + // Only for end of file because the error gets reported incorrectly on embedded script tags. + var reportAtCurrentPosition = token() === 1 /* SyntaxKind.EndOfFileToken */; + var isReservedWord = scanner.isReservedWord(); + var msgArg = scanner.getTokenText(); + var defaultMessage = isReservedWord ? + ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : + ts.Diagnostics.Identifier_expected; + return createMissingNode(79 /* SyntaxKind.Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg); + } + function parseBindingIdentifier(privateIdentifierDiagnosticMessage) { + return createIdentifier(isBindingIdentifier(), /*diagnosticMessage*/ undefined, privateIdentifierDiagnosticMessage); + } + function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) { + return createIdentifier(isIdentifier(), diagnosticMessage, privateIdentifierDiagnosticMessage); + } + function parseIdentifierName(diagnosticMessage) { + return createIdentifier(ts.tokenIsIdentifierOrKeyword(token()), diagnosticMessage); + } + function isLiteralPropertyName() { + return ts.tokenIsIdentifierOrKeyword(token()) || + token() === 10 /* SyntaxKind.StringLiteral */ || + token() === 8 /* SyntaxKind.NumericLiteral */; + } + function isAssertionKey() { + return ts.tokenIsIdentifierOrKeyword(token()) || + token() === 10 /* SyntaxKind.StringLiteral */; + } + function parsePropertyNameWorker(allowComputedPropertyNames) { + if (token() === 10 /* SyntaxKind.StringLiteral */ || token() === 8 /* SyntaxKind.NumericLiteral */) { + var node = parseLiteralNode(); + node.text = internIdentifier(node.text); + return node; + } + if (allowComputedPropertyNames && token() === 22 /* SyntaxKind.OpenBracketToken */) { + return parseComputedPropertyName(); + } + if (token() === 80 /* SyntaxKind.PrivateIdentifier */) { + return parsePrivateIdentifier(); + } + return parseIdentifierName(); + } + function parsePropertyName() { + return parsePropertyNameWorker(/*allowComputedPropertyNames*/ true); + } + function parseComputedPropertyName() { + // PropertyName [Yield]: + // LiteralPropertyName + // ComputedPropertyName[?Yield] + var pos = getNodePos(); + parseExpected(22 /* SyntaxKind.OpenBracketToken */); + // We parse any expression (including a comma expression). But the grammar + // says that only an assignment expression is allowed, so the grammar checker + // will error if it sees a comma expression. + var expression = allowInAnd(parseExpression); + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + return finishNode(factory.createComputedPropertyName(expression), pos); + } + function internPrivateIdentifier(text) { + var privateIdentifier = privateIdentifiers.get(text); + if (privateIdentifier === undefined) { + privateIdentifiers.set(text, privateIdentifier = text); + } + return privateIdentifier; + } + function parsePrivateIdentifier() { + var pos = getNodePos(); + var node = factory.createPrivateIdentifier(internPrivateIdentifier(scanner.getTokenText())); + nextToken(); + return finishNode(node, pos); + } + function parseContextualModifier(t) { + return token() === t && tryParse(nextTokenCanFollowModifier); + } + function nextTokenIsOnSameLineAndCanFollowModifier() { + nextToken(); + if (scanner.hasPrecedingLineBreak()) { + return false; + } + return canFollowModifier(); + } + function nextTokenCanFollowModifier() { + switch (token()) { + case 85 /* SyntaxKind.ConstKeyword */: + // 'const' is only a modifier if followed by 'enum'. + return nextToken() === 92 /* SyntaxKind.EnumKeyword */; + case 93 /* SyntaxKind.ExportKeyword */: + nextToken(); + if (token() === 88 /* SyntaxKind.DefaultKeyword */) { + return lookAhead(nextTokenCanFollowDefaultKeyword); + } + if (token() === 152 /* SyntaxKind.TypeKeyword */) { + return lookAhead(nextTokenCanFollowExportModifier); + } + return canFollowExportModifier(); + case 88 /* SyntaxKind.DefaultKeyword */: + return nextTokenCanFollowDefaultKeyword(); + case 124 /* SyntaxKind.StaticKeyword */: + case 136 /* SyntaxKind.GetKeyword */: + case 149 /* SyntaxKind.SetKeyword */: + nextToken(); + return canFollowModifier(); + default: + return nextTokenIsOnSameLineAndCanFollowModifier(); + } + } + function canFollowExportModifier() { + return token() !== 41 /* SyntaxKind.AsteriskToken */ + && token() !== 127 /* SyntaxKind.AsKeyword */ + && token() !== 18 /* SyntaxKind.OpenBraceToken */ + && canFollowModifier(); + } + function nextTokenCanFollowExportModifier() { + nextToken(); + return canFollowExportModifier(); + } + function parseAnyContextualModifier() { + return ts.isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); + } + function canFollowModifier() { + return token() === 22 /* SyntaxKind.OpenBracketToken */ + || token() === 18 /* SyntaxKind.OpenBraceToken */ + || token() === 41 /* SyntaxKind.AsteriskToken */ + || token() === 25 /* SyntaxKind.DotDotDotToken */ + || isLiteralPropertyName(); + } + function nextTokenCanFollowDefaultKeyword() { + nextToken(); + return token() === 84 /* SyntaxKind.ClassKeyword */ || token() === 98 /* SyntaxKind.FunctionKeyword */ || + token() === 118 /* SyntaxKind.InterfaceKeyword */ || + (token() === 126 /* SyntaxKind.AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine)) || + (token() === 131 /* SyntaxKind.AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine)); + } + // True if positioned at the start of a list element + function isListElement(parsingContext, inErrorRecovery) { + var node = currentNode(parsingContext); + if (node) { + return true; + } + switch (parsingContext) { + case 0 /* ParsingContext.SourceElements */: + case 1 /* ParsingContext.BlockStatements */: + case 3 /* ParsingContext.SwitchClauseStatements */: + // If we're in error recovery, then we don't want to treat ';' as an empty statement. + // The problem is that ';' can show up in far too many contexts, and if we see one + // and assume it's a statement, then we may bail out inappropriately from whatever + // we're parsing. For example, if we have a semicolon in the middle of a class, then + // we really don't want to assume the class is over and we're on a statement in the + // outer module. We just want to consume and move on. + return !(token() === 26 /* SyntaxKind.SemicolonToken */ && inErrorRecovery) && isStartOfStatement(); + case 2 /* ParsingContext.SwitchClauses */: + return token() === 82 /* SyntaxKind.CaseKeyword */ || token() === 88 /* SyntaxKind.DefaultKeyword */; + case 4 /* ParsingContext.TypeMembers */: + return lookAhead(isTypeMemberStart); + case 5 /* ParsingContext.ClassMembers */: + // We allow semicolons as class elements (as specified by ES6) as long as we're + // not in error recovery. If we're in error recovery, we don't want an errant + // semicolon to be treated as a class member (since they're almost always used + // for statements. + return lookAhead(isClassMemberStart) || (token() === 26 /* SyntaxKind.SemicolonToken */ && !inErrorRecovery); + case 6 /* ParsingContext.EnumMembers */: + // Include open bracket computed properties. This technically also lets in indexers, + // which would be a candidate for improved error reporting. + return token() === 22 /* SyntaxKind.OpenBracketToken */ || isLiteralPropertyName(); + case 12 /* ParsingContext.ObjectLiteralMembers */: + switch (token()) { + case 22 /* SyntaxKind.OpenBracketToken */: + case 41 /* SyntaxKind.AsteriskToken */: + case 25 /* SyntaxKind.DotDotDotToken */: + case 24 /* SyntaxKind.DotToken */: // Not an object literal member, but don't want to close the object (see `tests/cases/fourslash/completionsDotInObjectLiteral.ts`) + return true; + default: + return isLiteralPropertyName(); + } + case 18 /* ParsingContext.RestProperties */: + return isLiteralPropertyName(); + case 9 /* ParsingContext.ObjectBindingElements */: + return token() === 22 /* SyntaxKind.OpenBracketToken */ || token() === 25 /* SyntaxKind.DotDotDotToken */ || isLiteralPropertyName(); + case 24 /* ParsingContext.AssertEntries */: + return isAssertionKey(); + case 7 /* ParsingContext.HeritageClauseElement */: + // If we see `{ ... }` then only consume it as an expression if it is followed by `,` or `{` + // That way we won't consume the body of a class in its heritage clause. + if (token() === 18 /* SyntaxKind.OpenBraceToken */) { + return lookAhead(isValidHeritageClauseObjectLiteral); + } + if (!inErrorRecovery) { + return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); + } + else { + // If we're in error recovery we tighten up what we're willing to match. + // That way we don't treat something like "this" as a valid heritage clause + // element during recovery. + return isIdentifier() && !isHeritageClauseExtendsOrImplementsKeyword(); + } + case 8 /* ParsingContext.VariableDeclarations */: + return isBindingIdentifierOrPrivateIdentifierOrPattern(); + case 10 /* ParsingContext.ArrayBindingElements */: + return token() === 27 /* SyntaxKind.CommaToken */ || token() === 25 /* SyntaxKind.DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern(); + case 19 /* ParsingContext.TypeParameters */: + return token() === 101 /* SyntaxKind.InKeyword */ || isIdentifier(); + case 15 /* ParsingContext.ArrayLiteralMembers */: + switch (token()) { + case 27 /* SyntaxKind.CommaToken */: + case 24 /* SyntaxKind.DotToken */: // Not an array literal member, but don't want to close the array (see `tests/cases/fourslash/completionsDotInArrayLiteralInObjectLiteral.ts`) + return true; + } + // falls through + case 11 /* ParsingContext.ArgumentExpressions */: + return token() === 25 /* SyntaxKind.DotDotDotToken */ || isStartOfExpression(); + case 16 /* ParsingContext.Parameters */: + return isStartOfParameter(/*isJSDocParameter*/ false); + case 17 /* ParsingContext.JSDocParameters */: + return isStartOfParameter(/*isJSDocParameter*/ true); + case 20 /* ParsingContext.TypeArguments */: + case 21 /* ParsingContext.TupleElementTypes */: + return token() === 27 /* SyntaxKind.CommaToken */ || isStartOfType(); + case 22 /* ParsingContext.HeritageClauses */: + return isHeritageClause(); + case 23 /* ParsingContext.ImportOrExportSpecifiers */: + return ts.tokenIsIdentifierOrKeyword(token()); + case 13 /* ParsingContext.JsxAttributes */: + return ts.tokenIsIdentifierOrKeyword(token()) || token() === 18 /* SyntaxKind.OpenBraceToken */; + case 14 /* ParsingContext.JsxChildren */: + return true; + } + return ts.Debug.fail("Non-exhaustive case in 'isListElement'."); + } + function isValidHeritageClauseObjectLiteral() { + ts.Debug.assert(token() === 18 /* SyntaxKind.OpenBraceToken */); + if (nextToken() === 19 /* SyntaxKind.CloseBraceToken */) { + // if we see "extends {}" then only treat the {} as what we're extending (and not + // the class body) if we have: + // + // extends {} { + // extends {}, + // extends {} extends + // extends {} implements + var next = nextToken(); + return next === 27 /* SyntaxKind.CommaToken */ || next === 18 /* SyntaxKind.OpenBraceToken */ || next === 94 /* SyntaxKind.ExtendsKeyword */ || next === 117 /* SyntaxKind.ImplementsKeyword */; + } + return true; + } + function nextTokenIsIdentifier() { + nextToken(); + return isIdentifier(); + } + function nextTokenIsIdentifierOrKeyword() { + nextToken(); + return ts.tokenIsIdentifierOrKeyword(token()); + } + function nextTokenIsIdentifierOrKeywordOrGreaterThan() { + nextToken(); + return ts.tokenIsIdentifierOrKeywordOrGreaterThan(token()); + } + function isHeritageClauseExtendsOrImplementsKeyword() { + if (token() === 117 /* SyntaxKind.ImplementsKeyword */ || + token() === 94 /* SyntaxKind.ExtendsKeyword */) { + return lookAhead(nextTokenIsStartOfExpression); + } + return false; + } + function nextTokenIsStartOfExpression() { + nextToken(); + return isStartOfExpression(); + } + function nextTokenIsStartOfType() { + nextToken(); + return isStartOfType(); + } + // True if positioned at a list terminator + function isListTerminator(kind) { + if (token() === 1 /* SyntaxKind.EndOfFileToken */) { + // Being at the end of the file ends all lists. + return true; + } + switch (kind) { + case 1 /* ParsingContext.BlockStatements */: + case 2 /* ParsingContext.SwitchClauses */: + case 4 /* ParsingContext.TypeMembers */: + case 5 /* ParsingContext.ClassMembers */: + case 6 /* ParsingContext.EnumMembers */: + case 12 /* ParsingContext.ObjectLiteralMembers */: + case 9 /* ParsingContext.ObjectBindingElements */: + case 23 /* ParsingContext.ImportOrExportSpecifiers */: + case 24 /* ParsingContext.AssertEntries */: + return token() === 19 /* SyntaxKind.CloseBraceToken */; + case 3 /* ParsingContext.SwitchClauseStatements */: + return token() === 19 /* SyntaxKind.CloseBraceToken */ || token() === 82 /* SyntaxKind.CaseKeyword */ || token() === 88 /* SyntaxKind.DefaultKeyword */; + case 7 /* ParsingContext.HeritageClauseElement */: + return token() === 18 /* SyntaxKind.OpenBraceToken */ || token() === 94 /* SyntaxKind.ExtendsKeyword */ || token() === 117 /* SyntaxKind.ImplementsKeyword */; + case 8 /* ParsingContext.VariableDeclarations */: + return isVariableDeclaratorListTerminator(); + case 19 /* ParsingContext.TypeParameters */: + // Tokens other than '>' are here for better error recovery + return token() === 31 /* SyntaxKind.GreaterThanToken */ || token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 18 /* SyntaxKind.OpenBraceToken */ || token() === 94 /* SyntaxKind.ExtendsKeyword */ || token() === 117 /* SyntaxKind.ImplementsKeyword */; + case 11 /* ParsingContext.ArgumentExpressions */: + // Tokens other than ')' are here for better error recovery + return token() === 21 /* SyntaxKind.CloseParenToken */ || token() === 26 /* SyntaxKind.SemicolonToken */; + case 15 /* ParsingContext.ArrayLiteralMembers */: + case 21 /* ParsingContext.TupleElementTypes */: + case 10 /* ParsingContext.ArrayBindingElements */: + return token() === 23 /* SyntaxKind.CloseBracketToken */; + case 17 /* ParsingContext.JSDocParameters */: + case 16 /* ParsingContext.Parameters */: + case 18 /* ParsingContext.RestProperties */: + // Tokens other than ')' and ']' (the latter for index signatures) are here for better error recovery + return token() === 21 /* SyntaxKind.CloseParenToken */ || token() === 23 /* SyntaxKind.CloseBracketToken */ /*|| token === SyntaxKind.OpenBraceToken*/; + case 20 /* ParsingContext.TypeArguments */: + // All other tokens should cause the type-argument to terminate except comma token + return token() !== 27 /* SyntaxKind.CommaToken */; + case 22 /* ParsingContext.HeritageClauses */: + return token() === 18 /* SyntaxKind.OpenBraceToken */ || token() === 19 /* SyntaxKind.CloseBraceToken */; + case 13 /* ParsingContext.JsxAttributes */: + return token() === 31 /* SyntaxKind.GreaterThanToken */ || token() === 43 /* SyntaxKind.SlashToken */; + case 14 /* ParsingContext.JsxChildren */: + return token() === 29 /* SyntaxKind.LessThanToken */ && lookAhead(nextTokenIsSlash); + default: + return false; + } + } + function isVariableDeclaratorListTerminator() { + // If we can consume a semicolon (either explicitly, or with ASI), then consider us done + // with parsing the list of variable declarators. + if (canParseSemicolon()) { + return true; + } + // in the case where we're parsing the variable declarator of a 'for-in' statement, we + // are done if we see an 'in' keyword in front of us. Same with for-of + if (isInOrOfKeyword(token())) { + return true; + } + // ERROR RECOVERY TWEAK: + // For better error recovery, if we see an '=>' then we just stop immediately. We've got an + // arrow function here and it's going to be very unlikely that we'll resynchronize and get + // another variable declaration. + if (token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + return true; + } + // Keep trying to parse out variable declarators. + return false; + } + // True if positioned at element or terminator of the current list or any enclosing list + function isInSomeParsingContext() { + for (var kind = 0; kind < 25 /* ParsingContext.Count */; kind++) { + if (parsingContext & (1 << kind)) { + if (isListElement(kind, /*inErrorRecovery*/ true) || isListTerminator(kind)) { + return true; + } + } + } + return false; + } + // Parses a list of elements + function parseList(kind, parseElement) { + var saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + var list = []; + var listPos = getNodePos(); + while (!isListTerminator(kind)) { + if (isListElement(kind, /*inErrorRecovery*/ false)) { + list.push(parseListElement(kind, parseElement)); + continue; + } + if (abortParsingListOrMoveToNextToken(kind)) { + break; + } + } + parsingContext = saveParsingContext; + return createNodeArray(list, listPos); + } + function parseListElement(parsingContext, parseElement) { + var node = currentNode(parsingContext); + if (node) { + return consumeNode(node); + } + return parseElement(); + } + function currentNode(parsingContext) { + // If we don't have a cursor or the parsing context isn't reusable, there's nothing to reuse. + // + // If there is an outstanding parse error that we've encountered, but not attached to + // some node, then we cannot get a node from the old source tree. This is because we + // want to mark the next node we encounter as being unusable. + // + // Note: This may be too conservative. Perhaps we could reuse the node and set the bit + // on it (or its leftmost child) as having the error. For now though, being conservative + // is nice and likely won't ever affect perf. + if (!syntaxCursor || !isReusableParsingContext(parsingContext) || parseErrorBeforeNextFinishedNode) { + return undefined; + } + var node = syntaxCursor.currentNode(scanner.getStartPos()); + // Can't reuse a missing node. + // Can't reuse a node that intersected the change range. + // Can't reuse a node that contains a parse error. This is necessary so that we + // produce the same set of errors again. + if (ts.nodeIsMissing(node) || node.intersectsChange || ts.containsParseError(node)) { + return undefined; + } + // We can only reuse a node if it was parsed under the same strict mode that we're + // currently in. i.e. if we originally parsed a node in non-strict mode, but then + // the user added 'using strict' at the top of the file, then we can't use that node + // again as the presence of strict mode may cause us to parse the tokens in the file + // differently. + // + // Note: we *can* reuse tokens when the strict mode changes. That's because tokens + // are unaffected by strict mode. It's just the parser will decide what to do with it + // differently depending on what mode it is in. + // + // This also applies to all our other context flags as well. + var nodeContextFlags = node.flags & 50720768 /* NodeFlags.ContextFlags */; + if (nodeContextFlags !== contextFlags) { + return undefined; + } + // Ok, we have a node that looks like it could be reused. Now verify that it is valid + // in the current list parsing context that we're currently at. + if (!canReuseNode(node, parsingContext)) { + return undefined; + } + if (node.jsDocCache) { + // jsDocCache may include tags from parent nodes, which might have been modified. + node.jsDocCache = undefined; + } + return node; + } + function consumeNode(node) { + // Move the scanner so it is after the node we just consumed. + scanner.setTextPos(node.end); + nextToken(); + return node; + } + function isReusableParsingContext(parsingContext) { + switch (parsingContext) { + case 5 /* ParsingContext.ClassMembers */: + case 2 /* ParsingContext.SwitchClauses */: + case 0 /* ParsingContext.SourceElements */: + case 1 /* ParsingContext.BlockStatements */: + case 3 /* ParsingContext.SwitchClauseStatements */: + case 6 /* ParsingContext.EnumMembers */: + case 4 /* ParsingContext.TypeMembers */: + case 8 /* ParsingContext.VariableDeclarations */: + case 17 /* ParsingContext.JSDocParameters */: + case 16 /* ParsingContext.Parameters */: + return true; + } + return false; + } + function canReuseNode(node, parsingContext) { + switch (parsingContext) { + case 5 /* ParsingContext.ClassMembers */: + return isReusableClassMember(node); + case 2 /* ParsingContext.SwitchClauses */: + return isReusableSwitchClause(node); + case 0 /* ParsingContext.SourceElements */: + case 1 /* ParsingContext.BlockStatements */: + case 3 /* ParsingContext.SwitchClauseStatements */: + return isReusableStatement(node); + case 6 /* ParsingContext.EnumMembers */: + return isReusableEnumMember(node); + case 4 /* ParsingContext.TypeMembers */: + return isReusableTypeMember(node); + case 8 /* ParsingContext.VariableDeclarations */: + return isReusableVariableDeclaration(node); + case 17 /* ParsingContext.JSDocParameters */: + case 16 /* ParsingContext.Parameters */: + return isReusableParameter(node); + // Any other lists we do not care about reusing nodes in. But feel free to add if + // you can do so safely. Danger areas involve nodes that may involve speculative + // parsing. If speculative parsing is involved with the node, then the range the + // parser reached while looking ahead might be in the edited range (see the example + // in canReuseVariableDeclaratorNode for a good case of this). + // case ParsingContext.HeritageClauses: + // This would probably be safe to reuse. There is no speculative parsing with + // heritage clauses. + // case ParsingContext.TypeParameters: + // This would probably be safe to reuse. There is no speculative parsing with + // type parameters. Note that that's because type *parameters* only occur in + // unambiguous *type* contexts. While type *arguments* occur in very ambiguous + // *expression* contexts. + // case ParsingContext.TupleElementTypes: + // This would probably be safe to reuse. There is no speculative parsing with + // tuple types. + // Technically, type argument list types are probably safe to reuse. While + // speculative parsing is involved with them (since type argument lists are only + // produced from speculative parsing a < as a type argument list), we only have + // the types because speculative parsing succeeded. Thus, the lookahead never + // went past the end of the list and rewound. + // case ParsingContext.TypeArguments: + // Note: these are almost certainly not safe to ever reuse. Expressions commonly + // need a large amount of lookahead, and we should not reuse them as they may + // have actually intersected the edit. + // case ParsingContext.ArgumentExpressions: + // This is not safe to reuse for the same reason as the 'AssignmentExpression' + // cases. i.e. a property assignment may end with an expression, and thus might + // have lookahead far beyond it's old node. + // case ParsingContext.ObjectLiteralMembers: + // This is probably not safe to reuse. There can be speculative parsing with + // type names in a heritage clause. There can be generic names in the type + // name list, and there can be left hand side expressions (which can have type + // arguments.) + // case ParsingContext.HeritageClauseElement: + // Perhaps safe to reuse, but it's unlikely we'd see more than a dozen attributes + // on any given element. Same for children. + // case ParsingContext.JsxAttributes: + // case ParsingContext.JsxChildren: + } + return false; + } + function isReusableClassMember(node) { + if (node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + case 176 /* SyntaxKind.IndexSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 234 /* SyntaxKind.SemicolonClassElement */: + return true; + case 169 /* SyntaxKind.MethodDeclaration */: + // Method declarations are not necessarily reusable. An object-literal + // may have a method calls "constructor(...)" and we must reparse that + // into an actual .ConstructorDeclaration. + var methodDeclaration = node; + var nameIsConstructor = methodDeclaration.name.kind === 79 /* SyntaxKind.Identifier */ && + methodDeclaration.name.originalKeywordKind === 134 /* SyntaxKind.ConstructorKeyword */; + return !nameIsConstructor; + } + } + return false; + } + function isReusableSwitchClause(node) { + if (node) { + switch (node.kind) { + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + return true; + } + } + return false; + } + function isReusableStatement(node) { + if (node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 237 /* SyntaxKind.VariableStatement */: + case 235 /* SyntaxKind.Block */: + case 239 /* SyntaxKind.IfStatement */: + case 238 /* SyntaxKind.ExpressionStatement */: + case 251 /* SyntaxKind.ThrowStatement */: + case 247 /* SyntaxKind.ReturnStatement */: + case 249 /* SyntaxKind.SwitchStatement */: + case 246 /* SyntaxKind.BreakStatement */: + case 245 /* SyntaxKind.ContinueStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 236 /* SyntaxKind.EmptyStatement */: + case 252 /* SyntaxKind.TryStatement */: + case 250 /* SyntaxKind.LabeledStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 253 /* SyntaxKind.DebuggerStatement */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return true; + } + } + return false; + } + function isReusableEnumMember(node) { + return node.kind === 299 /* SyntaxKind.EnumMember */; + } + function isReusableTypeMember(node) { + if (node) { + switch (node.kind) { + case 175 /* SyntaxKind.ConstructSignature */: + case 168 /* SyntaxKind.MethodSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 166 /* SyntaxKind.PropertySignature */: + case 174 /* SyntaxKind.CallSignature */: + return true; + } + } + return false; + } + function isReusableVariableDeclaration(node) { + if (node.kind !== 254 /* SyntaxKind.VariableDeclaration */) { + return false; + } + // Very subtle incremental parsing bug. Consider the following code: + // + // let v = new List < A, B + // + // This is actually legal code. It's a list of variable declarators "v = new List() + // + // then we have a problem. "v = new List= 0); + } + function getExpectedCommaDiagnostic(kind) { + return kind === 6 /* ParsingContext.EnumMembers */ ? ts.Diagnostics.An_enum_member_name_must_be_followed_by_a_or : undefined; + } + function createMissingList() { + var list = createNodeArray([], getNodePos()); + list.isMissingList = true; + return list; + } + function isMissingList(arr) { + return !!arr.isMissingList; + } + function parseBracketedList(kind, parseElement, open, close) { + if (parseExpected(open)) { + var result = parseDelimitedList(kind, parseElement); + parseExpected(close); + return result; + } + return createMissingList(); + } + function parseEntityName(allowReservedWords, diagnosticMessage) { + var pos = getNodePos(); + var entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage); + var dotPos = getNodePos(); + while (parseOptional(24 /* SyntaxKind.DotToken */)) { + if (token() === 29 /* SyntaxKind.LessThanToken */) { + // the entity is part of a JSDoc-style generic, so record the trailing dot for later error reporting + entity.jsdocDotPos = dotPos; + break; + } + dotPos = getNodePos(); + entity = finishNode(factory.createQualifiedName(entity, parseRightSideOfDot(allowReservedWords, /* allowPrivateIdentifiers */ false)), pos); + } + return entity; + } + function createQualifiedName(entity, name) { + return finishNode(factory.createQualifiedName(entity, name), entity.pos); + } + function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers) { + // Technically a keyword is valid here as all identifiers and keywords are identifier names. + // However, often we'll encounter this in error situations when the identifier or keyword + // is actually starting another valid construct. + // + // So, we check for the following specific case: + // + // name. + // identifierOrKeyword identifierNameOrKeyword + // + // Note: the newlines are important here. For example, if that above code + // were rewritten into: + // + // name.identifierOrKeyword + // identifierNameOrKeyword + // + // Then we would consider it valid. That's because ASI would take effect and + // the code would be implicitly: "name.identifierOrKeyword; identifierNameOrKeyword". + // In the first case though, ASI will not take effect because there is not a + // line terminator after the identifier or keyword. + if (scanner.hasPrecedingLineBreak() && ts.tokenIsIdentifierOrKeyword(token())) { + var matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + if (matchesPattern) { + // Report that we need an identifier. However, report it right after the dot, + // and not on the next token. This is because the next token might actually + // be an identifier and the error would be quite confusing. + return createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Identifier_expected); + } + } + if (token() === 80 /* SyntaxKind.PrivateIdentifier */) { + var node = parsePrivateIdentifier(); + return allowPrivateIdentifiers ? node : createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Identifier_expected); + } + return allowIdentifierNames ? parseIdentifierName() : parseIdentifier(); + } + function parseTemplateSpans(isTaggedTemplate) { + var pos = getNodePos(); + var list = []; + var node; + do { + node = parseTemplateSpan(isTaggedTemplate); + list.push(node); + } while (node.literal.kind === 16 /* SyntaxKind.TemplateMiddle */); + return createNodeArray(list, pos); + } + function parseTemplateExpression(isTaggedTemplate) { + var pos = getNodePos(); + return finishNode(factory.createTemplateExpression(parseTemplateHead(isTaggedTemplate), parseTemplateSpans(isTaggedTemplate)), pos); + } + function parseTemplateType() { + var pos = getNodePos(); + return finishNode(factory.createTemplateLiteralType(parseTemplateHead(/*isTaggedTemplate*/ false), parseTemplateTypeSpans()), pos); + } + function parseTemplateTypeSpans() { + var pos = getNodePos(); + var list = []; + var node; + do { + node = parseTemplateTypeSpan(); + list.push(node); + } while (node.literal.kind === 16 /* SyntaxKind.TemplateMiddle */); + return createNodeArray(list, pos); + } + function parseTemplateTypeSpan() { + var pos = getNodePos(); + return finishNode(factory.createTemplateLiteralTypeSpan(parseType(), parseLiteralOfTemplateSpan(/*isTaggedTemplate*/ false)), pos); + } + function parseLiteralOfTemplateSpan(isTaggedTemplate) { + if (token() === 19 /* SyntaxKind.CloseBraceToken */) { + reScanTemplateToken(isTaggedTemplate); + return parseTemplateMiddleOrTemplateTail(); + } + else { + // TODO(rbuckton): Do we need to call `parseExpectedToken` or can we just call `createMissingNode` directly? + return parseExpectedToken(17 /* SyntaxKind.TemplateTail */, ts.Diagnostics._0_expected, ts.tokenToString(19 /* SyntaxKind.CloseBraceToken */)); + } + } + function parseTemplateSpan(isTaggedTemplate) { + var pos = getNodePos(); + return finishNode(factory.createTemplateSpan(allowInAnd(parseExpression), parseLiteralOfTemplateSpan(isTaggedTemplate)), pos); + } + function parseLiteralNode() { + return parseLiteralLikeNode(token()); + } + function parseTemplateHead(isTaggedTemplate) { + if (isTaggedTemplate) { + reScanTemplateHeadOrNoSubstitutionTemplate(); + } + var fragment = parseLiteralLikeNode(token()); + ts.Debug.assert(fragment.kind === 15 /* SyntaxKind.TemplateHead */, "Template head has wrong token kind"); + return fragment; + } + function parseTemplateMiddleOrTemplateTail() { + var fragment = parseLiteralLikeNode(token()); + ts.Debug.assert(fragment.kind === 16 /* SyntaxKind.TemplateMiddle */ || fragment.kind === 17 /* SyntaxKind.TemplateTail */, "Template fragment has wrong token kind"); + return fragment; + } + function getTemplateLiteralRawText(kind) { + var isLast = kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ || kind === 17 /* SyntaxKind.TemplateTail */; + var tokenText = scanner.getTokenText(); + return tokenText.substring(1, tokenText.length - (scanner.isUnterminated() ? 0 : isLast ? 1 : 2)); + } + function parseLiteralLikeNode(kind) { + var pos = getNodePos(); + var node = ts.isTemplateLiteralKind(kind) ? factory.createTemplateLiteralLikeNode(kind, scanner.getTokenValue(), getTemplateLiteralRawText(kind), scanner.getTokenFlags() & 2048 /* TokenFlags.TemplateLiteralLikeFlags */) : + // Octal literals are not allowed in strict mode or ES5 + // Note that theoretically the following condition would hold true literals like 009, + // which is not octal. But because of how the scanner separates the tokens, we would + // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. + // We also do not need to check for negatives because any prefix operator would be part of a + // parent unary expression. + kind === 8 /* SyntaxKind.NumericLiteral */ ? factory.createNumericLiteral(scanner.getTokenValue(), scanner.getNumericLiteralFlags()) : + kind === 10 /* SyntaxKind.StringLiteral */ ? factory.createStringLiteral(scanner.getTokenValue(), /*isSingleQuote*/ undefined, scanner.hasExtendedUnicodeEscape()) : + ts.isLiteralKind(kind) ? factory.createLiteralLikeNode(kind, scanner.getTokenValue()) : + ts.Debug.fail(); + if (scanner.hasExtendedUnicodeEscape()) { + node.hasExtendedUnicodeEscape = true; + } + if (scanner.isUnterminated()) { + node.isUnterminated = true; + } + nextToken(); + return finishNode(node, pos); + } + // TYPES + function parseEntityNameOfTypeReference() { + return parseEntityName(/*allowReservedWords*/ true, ts.Diagnostics.Type_expected); + } + function parseTypeArgumentsOfTypeReference() { + if (!scanner.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* SyntaxKind.LessThanToken */) { + return parseBracketedList(20 /* ParsingContext.TypeArguments */, parseType, 29 /* SyntaxKind.LessThanToken */, 31 /* SyntaxKind.GreaterThanToken */); + } + } + function parseTypeReference() { + var pos = getNodePos(); + return finishNode(factory.createTypeReferenceNode(parseEntityNameOfTypeReference(), parseTypeArgumentsOfTypeReference()), pos); + } + // If true, we should abort parsing an error function. + function typeHasArrowFunctionBlockingParseError(node) { + switch (node.kind) { + case 178 /* SyntaxKind.TypeReference */: + return ts.nodeIsMissing(node.typeName); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: { + var _a = node, parameters = _a.parameters, type = _a.type; + return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type); + } + case 191 /* SyntaxKind.ParenthesizedType */: + return typeHasArrowFunctionBlockingParseError(node.type); + default: + return false; + } + } + function parseThisTypePredicate(lhs) { + nextToken(); + return finishNode(factory.createTypePredicateNode(/*assertsModifier*/ undefined, lhs, parseType()), lhs.pos); + } + function parseThisTypeNode() { + var pos = getNodePos(); + nextToken(); + return finishNode(factory.createThisTypeNode(), pos); + } + function parseJSDocAllType() { + var pos = getNodePos(); + nextToken(); + return finishNode(factory.createJSDocAllType(), pos); + } + function parseJSDocNonNullableType() { + var pos = getNodePos(); + nextToken(); + return finishNode(factory.createJSDocNonNullableType(parseNonArrayType(), /*postfix*/ false), pos); + } + function parseJSDocUnknownOrNullableType() { + var pos = getNodePos(); + // skip the ? + nextToken(); + // Need to lookahead to decide if this is a nullable or unknown type. + // Here are cases where we'll pick the unknown type: + // + // Foo(?, + // { a: ? } + // Foo(?) + // Foo + // Foo(?= + // (?| + if (token() === 27 /* SyntaxKind.CommaToken */ || + token() === 19 /* SyntaxKind.CloseBraceToken */ || + token() === 21 /* SyntaxKind.CloseParenToken */ || + token() === 31 /* SyntaxKind.GreaterThanToken */ || + token() === 63 /* SyntaxKind.EqualsToken */ || + token() === 51 /* SyntaxKind.BarToken */) { + return finishNode(factory.createJSDocUnknownType(), pos); + } + else { + return finishNode(factory.createJSDocNullableType(parseType(), /*postfix*/ false), pos); + } + } + function parseJSDocFunctionType() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + if (lookAhead(nextTokenIsOpenParen)) { + nextToken(); + var parameters = parseParameters(4 /* SignatureFlags.Type */ | 32 /* SignatureFlags.JSDoc */); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + return withJSDoc(finishNode(factory.createJSDocFunctionType(parameters, type), pos), hasJSDoc); + } + return finishNode(factory.createTypeReferenceNode(parseIdentifierName(), /*typeArguments*/ undefined), pos); + } + function parseJSDocParameter() { + var pos = getNodePos(); + var name; + if (token() === 108 /* SyntaxKind.ThisKeyword */ || token() === 103 /* SyntaxKind.NewKeyword */) { + name = parseIdentifierName(); + parseExpected(58 /* SyntaxKind.ColonToken */); + } + return finishNode(factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, + // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier? + name, + /*questionToken*/ undefined, parseJSDocType(), + /*initializer*/ undefined), pos); + } + function parseJSDocType() { + scanner.setInJSDocType(true); + var pos = getNodePos(); + if (parseOptional(141 /* SyntaxKind.ModuleKeyword */)) { + // TODO(rbuckton): We never set the type for a JSDocNamepathType. What should we put here? + var moduleTag = factory.createJSDocNamepathType(/*type*/ undefined); + terminate: while (true) { + switch (token()) { + case 19 /* SyntaxKind.CloseBraceToken */: + case 1 /* SyntaxKind.EndOfFileToken */: + case 27 /* SyntaxKind.CommaToken */: + case 5 /* SyntaxKind.WhitespaceTrivia */: + break terminate; + default: + nextTokenJSDoc(); + } + } + scanner.setInJSDocType(false); + return finishNode(moduleTag, pos); + } + var hasDotDotDot = parseOptional(25 /* SyntaxKind.DotDotDotToken */); + var type = parseTypeOrTypePredicate(); + scanner.setInJSDocType(false); + if (hasDotDotDot) { + type = finishNode(factory.createJSDocVariadicType(type), pos); + } + if (token() === 63 /* SyntaxKind.EqualsToken */) { + nextToken(); + return finishNode(factory.createJSDocOptionalType(type), pos); + } + return type; + } + function parseTypeQuery() { + var pos = getNodePos(); + parseExpected(112 /* SyntaxKind.TypeOfKeyword */); + var entityName = parseEntityName(/*allowReservedWords*/ true); + // Make sure we perform ASI to prevent parsing the next line's type arguments as part of an instantiation expression. + var typeArguments = !scanner.hasPrecedingLineBreak() ? tryParseTypeArguments() : undefined; + return finishNode(factory.createTypeQueryNode(entityName, typeArguments), pos); + } + function parseTypeParameter() { + var pos = getNodePos(); + var modifiers = parseModifiers(); + var name = parseIdentifier(); + var constraint; + var expression; + if (parseOptional(94 /* SyntaxKind.ExtendsKeyword */)) { + // It's not uncommon for people to write improper constraints to a generic. If the + // user writes a constraint that is an expression and not an actual type, then parse + // it out as an expression (so we can recover well), but report that a type is needed + // instead. + if (isStartOfType() || !isStartOfExpression()) { + constraint = parseType(); + } + else { + // It was not a type, and it looked like an expression. Parse out an expression + // here so we recover well. Note: it is important that we call parseUnaryExpression + // and not parseExpression here. If the user has: + // + // + // + // We do *not* want to consume the `>` as we're consuming the expression for "". + expression = parseUnaryExpressionOrHigher(); + } + } + var defaultType = parseOptional(63 /* SyntaxKind.EqualsToken */) ? parseType() : undefined; + var node = factory.createTypeParameterDeclaration(modifiers, name, constraint, defaultType); + node.expression = expression; + return finishNode(node, pos); + } + function parseTypeParameters() { + if (token() === 29 /* SyntaxKind.LessThanToken */) { + return parseBracketedList(19 /* ParsingContext.TypeParameters */, parseTypeParameter, 29 /* SyntaxKind.LessThanToken */, 31 /* SyntaxKind.GreaterThanToken */); + } + } + function isStartOfParameter(isJSDocParameter) { + return token() === 25 /* SyntaxKind.DotDotDotToken */ || + isBindingIdentifierOrPrivateIdentifierOrPattern() || + ts.isModifierKind(token()) || + token() === 59 /* SyntaxKind.AtToken */ || + isStartOfType(/*inStartOfParameter*/ !isJSDocParameter); + } + function parseNameOfParameter(modifiers) { + // FormalParameter [Yield,Await]: + // BindingElement[?Yield,?Await] + var name = parseIdentifierOrPattern(ts.Diagnostics.Private_identifiers_cannot_be_used_as_parameters); + if (ts.getFullWidth(name) === 0 && !ts.some(modifiers) && ts.isModifierKind(token())) { + // in cases like + // 'use strict' + // function foo(static) + // isParameter('static') === true, because of isModifier('static') + // however 'static' is not a legal identifier in a strict mode. + // so result of this function will be ParameterDeclaration (flags = 0, name = missing, type = undefined, initializer = undefined) + // and current token will not change => parsing of the enclosing parameter list will last till the end of time (or OOM) + // to avoid this we'll advance cursor to the next token. + nextToken(); + } + return name; + } + function isParameterNameStart() { + // Be permissive about await and yield by calling isBindingIdentifier instead of isIdentifier; disallowing + // them during a speculative parse leads to many more follow-on errors than allowing the function to parse then later + // complaining about the use of the keywords. + return isBindingIdentifier() || token() === 22 /* SyntaxKind.OpenBracketToken */ || token() === 18 /* SyntaxKind.OpenBraceToken */; + } + function parseParameter(inOuterAwaitContext) { + return parseParameterWorker(inOuterAwaitContext); + } + function parseParameterForSpeculation(inOuterAwaitContext) { + return parseParameterWorker(inOuterAwaitContext, /*allowAmbiguity*/ false); + } + function parseParameterWorker(inOuterAwaitContext, allowAmbiguity) { + if (allowAmbiguity === void 0) { allowAmbiguity = true; } + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + // FormalParameter [Yield,Await]: + // BindingElement[?Yield,?Await] + // Decorators are parsed in the outer [Await] context, the rest of the parameter is parsed in the function's [Await] context. + var decorators = inOuterAwaitContext ? doInAwaitContext(parseDecorators) : parseDecorators(); + if (token() === 108 /* SyntaxKind.ThisKeyword */) { + var node_1 = factory.createParameterDeclaration(decorators, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, createIdentifier(/*isIdentifier*/ true), + /*questionToken*/ undefined, parseTypeAnnotation(), + /*initializer*/ undefined); + if (decorators) { + parseErrorAtRange(decorators[0], ts.Diagnostics.Decorators_may_not_be_applied_to_this_parameters); + } + return withJSDoc(finishNode(node_1, pos), hasJSDoc); + } + var savedTopLevel = topLevel; + topLevel = false; + var modifiers = parseModifiers(); + var dotDotDotToken = parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */); + if (!allowAmbiguity && !isParameterNameStart()) { + return undefined; + } + var node = withJSDoc(finishNode(factory.createParameterDeclaration(decorators, modifiers, dotDotDotToken, parseNameOfParameter(modifiers), parseOptionalToken(57 /* SyntaxKind.QuestionToken */), parseTypeAnnotation(), parseInitializer()), pos), hasJSDoc); + topLevel = savedTopLevel; + return node; + } + function parseReturnType(returnToken, isType) { + if (shouldParseReturnType(returnToken, isType)) { + return allowConditionalTypesAnd(parseTypeOrTypePredicate); + } + } + function shouldParseReturnType(returnToken, isType) { + if (returnToken === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + parseExpected(returnToken); + return true; + } + else if (parseOptional(58 /* SyntaxKind.ColonToken */)) { + return true; + } + else if (isType && token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + // This is easy to get backward, especially in type contexts, so parse the type anyway + parseErrorAtCurrentToken(ts.Diagnostics._0_expected, ts.tokenToString(58 /* SyntaxKind.ColonToken */)); + nextToken(); + return true; + } + return false; + } + function parseParametersWorker(flags, allowAmbiguity) { + // FormalParameters [Yield,Await]: (modified) + // [empty] + // FormalParameterList[?Yield,Await] + // + // FormalParameter[Yield,Await]: (modified) + // BindingElement[?Yield,Await] + // + // BindingElement [Yield,Await]: (modified) + // SingleNameBinding[?Yield,?Await] + // BindingPattern[?Yield,?Await]Initializer [In, ?Yield,?Await] opt + // + // SingleNameBinding [Yield,Await]: + // BindingIdentifier[?Yield,?Await]Initializer [In, ?Yield,?Await] opt + var savedYieldContext = inYieldContext(); + var savedAwaitContext = inAwaitContext(); + setYieldContext(!!(flags & 1 /* SignatureFlags.Yield */)); + setAwaitContext(!!(flags & 2 /* SignatureFlags.Await */)); + var parameters = flags & 32 /* SignatureFlags.JSDoc */ ? + parseDelimitedList(17 /* ParsingContext.JSDocParameters */, parseJSDocParameter) : + parseDelimitedList(16 /* ParsingContext.Parameters */, function () { return allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext); }); + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return parameters; + } + function parseParameters(flags) { + // FormalParameters [Yield,Await]: (modified) + // [empty] + // FormalParameterList[?Yield,Await] + // + // FormalParameter[Yield,Await]: (modified) + // BindingElement[?Yield,Await] + // + // BindingElement [Yield,Await]: (modified) + // SingleNameBinding[?Yield,?Await] + // BindingPattern[?Yield,?Await]Initializer [In, ?Yield,?Await] opt + // + // SingleNameBinding [Yield,Await]: + // BindingIdentifier[?Yield,?Await]Initializer [In, ?Yield,?Await] opt + if (!parseExpected(20 /* SyntaxKind.OpenParenToken */)) { + return createMissingList(); + } + var parameters = parseParametersWorker(flags, /*allowAmbiguity*/ true); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + return parameters; + } + function parseTypeMemberSemicolon() { + // We allow type members to be separated by commas or (possibly ASI) semicolons. + // First check if it was a comma. If so, we're done with the member. + if (parseOptional(27 /* SyntaxKind.CommaToken */)) { + return; + } + // Didn't have a comma. We must have a (possible ASI) semicolon. + parseSemicolon(); + } + function parseSignatureMember(kind) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + if (kind === 175 /* SyntaxKind.ConstructSignature */) { + parseExpected(103 /* SyntaxKind.NewKeyword */); + } + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(4 /* SignatureFlags.Type */); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ true); + parseTypeMemberSemicolon(); + var node = kind === 174 /* SyntaxKind.CallSignature */ + ? factory.createCallSignature(typeParameters, parameters, type) + : factory.createConstructSignature(typeParameters, parameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isIndexSignature() { + return token() === 22 /* SyntaxKind.OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature); + } + function isUnambiguouslyIndexSignature() { + // The only allowed sequence is: + // + // [id: + // + // However, for error recovery, we also check the following cases: + // + // [... + // [id, + // [id?, + // [id?: + // [id?] + // [public id + // [private id + // [protected id + // [] + // + nextToken(); + if (token() === 25 /* SyntaxKind.DotDotDotToken */ || token() === 23 /* SyntaxKind.CloseBracketToken */) { + return true; + } + if (ts.isModifierKind(token())) { + nextToken(); + if (isIdentifier()) { + return true; + } + } + else if (!isIdentifier()) { + return false; + } + else { + // Skip the identifier + nextToken(); + } + // A colon signifies a well formed indexer + // A comma should be a badly formed indexer because comma expressions are not allowed + // in computed properties. + if (token() === 58 /* SyntaxKind.ColonToken */ || token() === 27 /* SyntaxKind.CommaToken */) { + return true; + } + // Question mark could be an indexer with an optional property, + // or it could be a conditional expression in a computed property. + if (token() !== 57 /* SyntaxKind.QuestionToken */) { + return false; + } + // If any of the following tokens are after the question mark, it cannot + // be a conditional expression, so treat it as an indexer. + nextToken(); + return token() === 58 /* SyntaxKind.ColonToken */ || token() === 27 /* SyntaxKind.CommaToken */ || token() === 23 /* SyntaxKind.CloseBracketToken */; + } + function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) { + var parameters = parseBracketedList(16 /* ParsingContext.Parameters */, function () { return parseParameter(/*inOuterAwaitContext*/ false); }, 22 /* SyntaxKind.OpenBracketToken */, 23 /* SyntaxKind.CloseBracketToken */); + var type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + var node = factory.createIndexSignature(decorators, modifiers, parameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) { + var name = parsePropertyName(); + var questionToken = parseOptionalToken(57 /* SyntaxKind.QuestionToken */); + var node; + if (token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */) { + // Method signatures don't exist in expression contexts. So they have neither + // [Yield] nor [Await] + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(4 /* SignatureFlags.Type */); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ true); + node = factory.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type); + } + else { + var type = parseTypeAnnotation(); + node = factory.createPropertySignature(modifiers, name, questionToken, type); + // Although type literal properties cannot not have initializers, we attempt + // to parse an initializer so we can report in the checker that an interface + // property or type literal property cannot have an initializer. + if (token() === 63 /* SyntaxKind.EqualsToken */) + node.initializer = parseInitializer(); + } + parseTypeMemberSemicolon(); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isTypeMemberStart() { + // Return true if we have the start of a signature member + if (token() === 20 /* SyntaxKind.OpenParenToken */ || + token() === 29 /* SyntaxKind.LessThanToken */ || + token() === 136 /* SyntaxKind.GetKeyword */ || + token() === 149 /* SyntaxKind.SetKeyword */) { + return true; + } + var idToken = false; + // Eat up all modifiers, but hold on to the last one in case it is actually an identifier + while (ts.isModifierKind(token())) { + idToken = true; + nextToken(); + } + // Index signatures and computed property names are type members + if (token() === 22 /* SyntaxKind.OpenBracketToken */) { + return true; + } + // Try to get the first property-like token following all modifiers + if (isLiteralPropertyName()) { + idToken = true; + nextToken(); + } + // If we were able to get any potential identifier, check that it is + // the start of a member declaration + if (idToken) { + return token() === 20 /* SyntaxKind.OpenParenToken */ || + token() === 29 /* SyntaxKind.LessThanToken */ || + token() === 57 /* SyntaxKind.QuestionToken */ || + token() === 58 /* SyntaxKind.ColonToken */ || + token() === 27 /* SyntaxKind.CommaToken */ || + canParseSemicolon(); + } + return false; + } + function parseTypeMember() { + if (token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */) { + return parseSignatureMember(174 /* SyntaxKind.CallSignature */); + } + if (token() === 103 /* SyntaxKind.NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) { + return parseSignatureMember(175 /* SyntaxKind.ConstructSignature */); + } + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var modifiers = parseModifiers(); + if (parseContextualModifier(136 /* SyntaxKind.GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, /*decorators*/ undefined, modifiers, 172 /* SyntaxKind.GetAccessor */); + } + if (parseContextualModifier(149 /* SyntaxKind.SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, /*decorators*/ undefined, modifiers, 173 /* SyntaxKind.SetAccessor */); + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(pos, hasJSDoc, /*decorators*/ undefined, modifiers); + } + return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers); + } + function nextTokenIsOpenParenOrLessThan() { + nextToken(); + return token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */; + } + function nextTokenIsDot() { + return nextToken() === 24 /* SyntaxKind.DotToken */; + } + function nextTokenIsOpenParenOrLessThanOrDot() { + switch (nextToken()) { + case 20 /* SyntaxKind.OpenParenToken */: + case 29 /* SyntaxKind.LessThanToken */: + case 24 /* SyntaxKind.DotToken */: + return true; + } + return false; + } + function parseTypeLiteral() { + var pos = getNodePos(); + return finishNode(factory.createTypeLiteralNode(parseObjectTypeMembers()), pos); + } + function parseObjectTypeMembers() { + var members; + if (parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + members = parseList(4 /* ParsingContext.TypeMembers */, parseTypeMember); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + else { + members = createMissingList(); + } + return members; + } + function isStartOfMappedType() { + nextToken(); + if (token() === 39 /* SyntaxKind.PlusToken */ || token() === 40 /* SyntaxKind.MinusToken */) { + return nextToken() === 145 /* SyntaxKind.ReadonlyKeyword */; + } + if (token() === 145 /* SyntaxKind.ReadonlyKeyword */) { + nextToken(); + } + return token() === 22 /* SyntaxKind.OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 101 /* SyntaxKind.InKeyword */; + } + function parseMappedTypeParameter() { + var pos = getNodePos(); + var name = parseIdentifierName(); + parseExpected(101 /* SyntaxKind.InKeyword */); + var type = parseType(); + return finishNode(factory.createTypeParameterDeclaration(/*modifiers*/ undefined, name, type, /*defaultType*/ undefined), pos); + } + function parseMappedType() { + var pos = getNodePos(); + parseExpected(18 /* SyntaxKind.OpenBraceToken */); + var readonlyToken; + if (token() === 145 /* SyntaxKind.ReadonlyKeyword */ || token() === 39 /* SyntaxKind.PlusToken */ || token() === 40 /* SyntaxKind.MinusToken */) { + readonlyToken = parseTokenNode(); + if (readonlyToken.kind !== 145 /* SyntaxKind.ReadonlyKeyword */) { + parseExpected(145 /* SyntaxKind.ReadonlyKeyword */); + } + } + parseExpected(22 /* SyntaxKind.OpenBracketToken */); + var typeParameter = parseMappedTypeParameter(); + var nameType = parseOptional(127 /* SyntaxKind.AsKeyword */) ? parseType() : undefined; + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + var questionToken; + if (token() === 57 /* SyntaxKind.QuestionToken */ || token() === 39 /* SyntaxKind.PlusToken */ || token() === 40 /* SyntaxKind.MinusToken */) { + questionToken = parseTokenNode(); + if (questionToken.kind !== 57 /* SyntaxKind.QuestionToken */) { + parseExpected(57 /* SyntaxKind.QuestionToken */); + } + } + var type = parseTypeAnnotation(); + parseSemicolon(); + var members = parseList(4 /* ParsingContext.TypeMembers */, parseTypeMember); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + return finishNode(factory.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos); + } + function parseTupleElementType() { + var pos = getNodePos(); + if (parseOptional(25 /* SyntaxKind.DotDotDotToken */)) { + return finishNode(factory.createRestTypeNode(parseType()), pos); + } + var type = parseType(); + if (ts.isJSDocNullableType(type) && type.pos === type.type.pos) { + var node = factory.createOptionalTypeNode(type.type); + ts.setTextRange(node, type); + node.flags = type.flags; + return node; + } + return type; + } + function isNextTokenColonOrQuestionColon() { + return nextToken() === 58 /* SyntaxKind.ColonToken */ || (token() === 57 /* SyntaxKind.QuestionToken */ && nextToken() === 58 /* SyntaxKind.ColonToken */); + } + function isTupleElementName() { + if (token() === 25 /* SyntaxKind.DotDotDotToken */) { + return ts.tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon(); + } + return ts.tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon(); + } + function parseTupleElementNameOrTupleElementType() { + if (lookAhead(isTupleElementName)) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var dotDotDotToken = parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */); + var name = parseIdentifierName(); + var questionToken = parseOptionalToken(57 /* SyntaxKind.QuestionToken */); + parseExpected(58 /* SyntaxKind.ColonToken */); + var type = parseTupleElementType(); + var node = factory.createNamedTupleMember(dotDotDotToken, name, questionToken, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + return parseTupleElementType(); + } + function parseTupleType() { + var pos = getNodePos(); + return finishNode(factory.createTupleTypeNode(parseBracketedList(21 /* ParsingContext.TupleElementTypes */, parseTupleElementNameOrTupleElementType, 22 /* SyntaxKind.OpenBracketToken */, 23 /* SyntaxKind.CloseBracketToken */)), pos); + } + function parseParenthesizedType() { + var pos = getNodePos(); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var type = parseType(); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + return finishNode(factory.createParenthesizedType(type), pos); + } + function parseModifiersForConstructorType() { + var modifiers; + if (token() === 126 /* SyntaxKind.AbstractKeyword */) { + var pos = getNodePos(); + nextToken(); + var modifier = finishNode(factory.createToken(126 /* SyntaxKind.AbstractKeyword */), pos); + modifiers = createNodeArray([modifier], pos); + } + return modifiers; + } + function parseFunctionOrConstructorType() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var modifiers = parseModifiersForConstructorType(); + var isConstructorType = parseOptional(103 /* SyntaxKind.NewKeyword */); + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(4 /* SignatureFlags.Type */); + var type = parseReturnType(38 /* SyntaxKind.EqualsGreaterThanToken */, /*isType*/ false); + var node = isConstructorType + ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, type) + : factory.createFunctionTypeNode(typeParameters, parameters, type); + if (!isConstructorType) + node.modifiers = modifiers; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseKeywordAndNoDot() { + var node = parseTokenNode(); + return token() === 24 /* SyntaxKind.DotToken */ ? undefined : node; + } + function parseLiteralTypeNode(negative) { + var pos = getNodePos(); + if (negative) { + nextToken(); + } + var expression = token() === 110 /* SyntaxKind.TrueKeyword */ || token() === 95 /* SyntaxKind.FalseKeyword */ || token() === 104 /* SyntaxKind.NullKeyword */ ? + parseTokenNode() : + parseLiteralLikeNode(token()); + if (negative) { + expression = finishNode(factory.createPrefixUnaryExpression(40 /* SyntaxKind.MinusToken */, expression), pos); + } + return finishNode(factory.createLiteralTypeNode(expression), pos); + } + function isStartOfTypeOfImportType() { + nextToken(); + return token() === 100 /* SyntaxKind.ImportKeyword */; + } + function parseImportTypeAssertions() { + var pos = getNodePos(); + var openBracePosition = scanner.getTokenPos(); + parseExpected(18 /* SyntaxKind.OpenBraceToken */); + var multiLine = scanner.hasPrecedingLineBreak(); + parseExpected(129 /* SyntaxKind.AssertKeyword */); + parseExpected(58 /* SyntaxKind.ColonToken */); + var clause = parseAssertClause(/*skipAssertKeyword*/ true); + if (!parseExpected(19 /* SyntaxKind.CloseBraceToken */)) { + var lastError = ts.lastOrUndefined(parseDiagnostics); + if (lastError && lastError.code === ts.Diagnostics._0_expected.code) { + ts.addRelatedInfo(lastError, ts.createDetachedDiagnostic(fileName, openBracePosition, 1, ts.Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")); + } + } + return finishNode(factory.createImportTypeAssertionContainer(clause, multiLine), pos); + } + function parseImportType() { + sourceFlags |= 2097152 /* NodeFlags.PossiblyContainsDynamicImport */; + var pos = getNodePos(); + var isTypeOf = parseOptional(112 /* SyntaxKind.TypeOfKeyword */); + parseExpected(100 /* SyntaxKind.ImportKeyword */); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var type = parseType(); + var assertions; + if (parseOptional(27 /* SyntaxKind.CommaToken */)) { + assertions = parseImportTypeAssertions(); + } + parseExpected(21 /* SyntaxKind.CloseParenToken */); + var qualifier = parseOptional(24 /* SyntaxKind.DotToken */) ? parseEntityNameOfTypeReference() : undefined; + var typeArguments = parseTypeArgumentsOfTypeReference(); + return finishNode(factory.createImportTypeNode(type, assertions, qualifier, typeArguments, isTypeOf), pos); + } + function nextTokenIsNumericOrBigIntLiteral() { + nextToken(); + return token() === 8 /* SyntaxKind.NumericLiteral */ || token() === 9 /* SyntaxKind.BigIntLiteral */; + } + function parseNonArrayType() { + switch (token()) { + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + // If these are followed by a dot, then parse these out as a dotted type reference instead. + return tryParse(parseKeywordAndNoDot) || parseTypeReference(); + case 66 /* SyntaxKind.AsteriskEqualsToken */: + // If there is '*=', treat it as * followed by postfix = + scanner.reScanAsteriskEqualsToken(); + // falls through + case 41 /* SyntaxKind.AsteriskToken */: + return parseJSDocAllType(); + case 60 /* SyntaxKind.QuestionQuestionToken */: + // If there is '??', treat it as prefix-'?' in JSDoc type. + scanner.reScanQuestionToken(); + // falls through + case 57 /* SyntaxKind.QuestionToken */: + return parseJSDocUnknownOrNullableType(); + case 98 /* SyntaxKind.FunctionKeyword */: + return parseJSDocFunctionType(); + case 53 /* SyntaxKind.ExclamationToken */: + return parseJSDocNonNullableType(); + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + return parseLiteralTypeNode(); + case 40 /* SyntaxKind.MinusToken */: + return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(/*negative*/ true) : parseTypeReference(); + case 114 /* SyntaxKind.VoidKeyword */: + return parseTokenNode(); + case 108 /* SyntaxKind.ThisKeyword */: { + var thisKeyword = parseThisTypeNode(); + if (token() === 139 /* SyntaxKind.IsKeyword */ && !scanner.hasPrecedingLineBreak()) { + return parseThisTypePredicate(thisKeyword); + } + else { + return thisKeyword; + } + } + case 112 /* SyntaxKind.TypeOfKeyword */: + return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery(); + case 18 /* SyntaxKind.OpenBraceToken */: + return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); + case 22 /* SyntaxKind.OpenBracketToken */: + return parseTupleType(); + case 20 /* SyntaxKind.OpenParenToken */: + return parseParenthesizedType(); + case 100 /* SyntaxKind.ImportKeyword */: + return parseImportType(); + case 128 /* SyntaxKind.AssertsKeyword */: + return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference(); + case 15 /* SyntaxKind.TemplateHead */: + return parseTemplateType(); + default: + return parseTypeReference(); + } + } + function isStartOfType(inStartOfParameter) { + switch (token()) { + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 154 /* SyntaxKind.UniqueKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 108 /* SyntaxKind.ThisKeyword */: + case 112 /* SyntaxKind.TypeOfKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 18 /* SyntaxKind.OpenBraceToken */: + case 22 /* SyntaxKind.OpenBracketToken */: + case 29 /* SyntaxKind.LessThanToken */: + case 51 /* SyntaxKind.BarToken */: + case 50 /* SyntaxKind.AmpersandToken */: + case 103 /* SyntaxKind.NewKeyword */: + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 41 /* SyntaxKind.AsteriskToken */: + case 57 /* SyntaxKind.QuestionToken */: + case 53 /* SyntaxKind.ExclamationToken */: + case 25 /* SyntaxKind.DotDotDotToken */: + case 137 /* SyntaxKind.InferKeyword */: + case 100 /* SyntaxKind.ImportKeyword */: + case 128 /* SyntaxKind.AssertsKeyword */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 15 /* SyntaxKind.TemplateHead */: + return true; + case 98 /* SyntaxKind.FunctionKeyword */: + return !inStartOfParameter; + case 40 /* SyntaxKind.MinusToken */: + return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral); + case 20 /* SyntaxKind.OpenParenToken */: + // Only consider '(' the start of a type if followed by ')', '...', an identifier, a modifier, + // or something that starts a type. We don't want to consider things like '(1)' a type. + return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType); + default: + return isIdentifier(); + } + } + function isStartOfParenthesizedOrFunctionType() { + nextToken(); + return token() === 21 /* SyntaxKind.CloseParenToken */ || isStartOfParameter(/*isJSDocParameter*/ false) || isStartOfType(); + } + function parsePostfixTypeOrHigher() { + var pos = getNodePos(); + var type = parseNonArrayType(); + while (!scanner.hasPrecedingLineBreak()) { + switch (token()) { + case 53 /* SyntaxKind.ExclamationToken */: + nextToken(); + type = finishNode(factory.createJSDocNonNullableType(type, /*postfix*/ true), pos); + break; + case 57 /* SyntaxKind.QuestionToken */: + // If next token is start of a type we have a conditional type + if (lookAhead(nextTokenIsStartOfType)) { + return type; + } + nextToken(); + type = finishNode(factory.createJSDocNullableType(type, /*postfix*/ true), pos); + break; + case 22 /* SyntaxKind.OpenBracketToken */: + parseExpected(22 /* SyntaxKind.OpenBracketToken */); + if (isStartOfType()) { + var indexType = parseType(); + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + type = finishNode(factory.createIndexedAccessTypeNode(type, indexType), pos); + } + else { + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + type = finishNode(factory.createArrayTypeNode(type), pos); + } + break; + default: + return type; + } + } + return type; + } + function parseTypeOperator(operator) { + var pos = getNodePos(); + parseExpected(operator); + return finishNode(factory.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos); + } + function tryParseConstraintOfInferType() { + if (parseOptional(94 /* SyntaxKind.ExtendsKeyword */)) { + var constraint = disallowConditionalTypesAnd(parseType); + if (inDisallowConditionalTypesContext() || token() !== 57 /* SyntaxKind.QuestionToken */) { + return constraint; + } + } + } + function parseTypeParameterOfInferType() { + var pos = getNodePos(); + var name = parseIdentifier(); + var constraint = tryParse(tryParseConstraintOfInferType); + var node = factory.createTypeParameterDeclaration(/*modifiers*/ undefined, name, constraint); + return finishNode(node, pos); + } + function parseInferType() { + var pos = getNodePos(); + parseExpected(137 /* SyntaxKind.InferKeyword */); + return finishNode(factory.createInferTypeNode(parseTypeParameterOfInferType()), pos); + } + function parseTypeOperatorOrHigher() { + var operator = token(); + switch (operator) { + case 140 /* SyntaxKind.KeyOfKeyword */: + case 154 /* SyntaxKind.UniqueKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + return parseTypeOperator(operator); + case 137 /* SyntaxKind.InferKeyword */: + return parseInferType(); + } + return allowConditionalTypesAnd(parsePostfixTypeOrHigher); + } + function parseFunctionOrConstructorTypeToError(isInUnionType) { + // the function type and constructor type shorthand notation + // are not allowed directly in unions and intersections, but we'll + // try to parse them gracefully and issue a helpful message. + if (isStartOfFunctionTypeOrConstructorType()) { + var type = parseFunctionOrConstructorType(); + var diagnostic = void 0; + if (ts.isFunctionTypeNode(type)) { + diagnostic = isInUnionType + ? ts.Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type + : ts.Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; + } + else { + diagnostic = isInUnionType + ? ts.Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type + : ts.Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; + } + parseErrorAtRange(type, diagnostic); + return type; + } + return undefined; + } + function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) { + var pos = getNodePos(); + var isUnionType = operator === 51 /* SyntaxKind.BarToken */; + var hasLeadingOperator = parseOptional(operator); + var type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) + || parseConstituentType(); + if (token() === operator || hasLeadingOperator) { + var types = [type]; + while (parseOptional(operator)) { + types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType()); + } + type = finishNode(createTypeNode(createNodeArray(types, pos)), pos); + } + return type; + } + function parseIntersectionTypeOrHigher() { + return parseUnionOrIntersectionType(50 /* SyntaxKind.AmpersandToken */, parseTypeOperatorOrHigher, factory.createIntersectionTypeNode); + } + function parseUnionTypeOrHigher() { + return parseUnionOrIntersectionType(51 /* SyntaxKind.BarToken */, parseIntersectionTypeOrHigher, factory.createUnionTypeNode); + } + function nextTokenIsNewKeyword() { + nextToken(); + return token() === 103 /* SyntaxKind.NewKeyword */; + } + function isStartOfFunctionTypeOrConstructorType() { + if (token() === 29 /* SyntaxKind.LessThanToken */) { + return true; + } + if (token() === 20 /* SyntaxKind.OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) { + return true; + } + return token() === 103 /* SyntaxKind.NewKeyword */ || + token() === 126 /* SyntaxKind.AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword); + } + function skipParameterStart() { + if (ts.isModifierKind(token())) { + // Skip modifiers + parseModifiers(); + } + if (isIdentifier() || token() === 108 /* SyntaxKind.ThisKeyword */) { + nextToken(); + return true; + } + if (token() === 22 /* SyntaxKind.OpenBracketToken */ || token() === 18 /* SyntaxKind.OpenBraceToken */) { + // Return true if we can parse an array or object binding pattern with no errors + var previousErrorCount = parseDiagnostics.length; + parseIdentifierOrPattern(); + return previousErrorCount === parseDiagnostics.length; + } + return false; + } + function isUnambiguouslyStartOfFunctionType() { + nextToken(); + if (token() === 21 /* SyntaxKind.CloseParenToken */ || token() === 25 /* SyntaxKind.DotDotDotToken */) { + // ( ) + // ( ... + return true; + } + if (skipParameterStart()) { + // We successfully skipped modifiers (if any) and an identifier or binding pattern, + // now see if we have something that indicates a parameter declaration + if (token() === 58 /* SyntaxKind.ColonToken */ || token() === 27 /* SyntaxKind.CommaToken */ || + token() === 57 /* SyntaxKind.QuestionToken */ || token() === 63 /* SyntaxKind.EqualsToken */) { + // ( xxx : + // ( xxx , + // ( xxx ? + // ( xxx = + return true; + } + if (token() === 21 /* SyntaxKind.CloseParenToken */) { + nextToken(); + if (token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + // ( xxx ) => + return true; + } + } + } + return false; + } + function parseTypeOrTypePredicate() { + var pos = getNodePos(); + var typePredicateVariable = isIdentifier() && tryParse(parseTypePredicatePrefix); + var type = parseType(); + if (typePredicateVariable) { + return finishNode(factory.createTypePredicateNode(/*assertsModifier*/ undefined, typePredicateVariable, type), pos); + } + else { + return type; + } + } + function parseTypePredicatePrefix() { + var id = parseIdentifier(); + if (token() === 139 /* SyntaxKind.IsKeyword */ && !scanner.hasPrecedingLineBreak()) { + nextToken(); + return id; + } + } + function parseAssertsTypePredicate() { + var pos = getNodePos(); + var assertsModifier = parseExpectedToken(128 /* SyntaxKind.AssertsKeyword */); + var parameterName = token() === 108 /* SyntaxKind.ThisKeyword */ ? parseThisTypeNode() : parseIdentifier(); + var type = parseOptional(139 /* SyntaxKind.IsKeyword */) ? parseType() : undefined; + return finishNode(factory.createTypePredicateNode(assertsModifier, parameterName, type), pos); + } + function parseType() { + if (contextFlags & 40960 /* NodeFlags.TypeExcludesFlags */) { + return doOutsideOfContext(40960 /* NodeFlags.TypeExcludesFlags */, parseType); + } + if (isStartOfFunctionTypeOrConstructorType()) { + return parseFunctionOrConstructorType(); + } + var pos = getNodePos(); + var type = parseUnionTypeOrHigher(); + if (!inDisallowConditionalTypesContext() && !scanner.hasPrecedingLineBreak() && parseOptional(94 /* SyntaxKind.ExtendsKeyword */)) { + // The type following 'extends' is not permitted to be another conditional type + var extendsType = disallowConditionalTypesAnd(parseType); + parseExpected(57 /* SyntaxKind.QuestionToken */); + var trueType = allowConditionalTypesAnd(parseType); + parseExpected(58 /* SyntaxKind.ColonToken */); + var falseType = allowConditionalTypesAnd(parseType); + return finishNode(factory.createConditionalTypeNode(type, extendsType, trueType, falseType), pos); + } + return type; + } + function parseTypeAnnotation() { + return parseOptional(58 /* SyntaxKind.ColonToken */) ? parseType() : undefined; + } + // EXPRESSIONS + function isStartOfLeftHandSideExpression() { + switch (token()) { + case 108 /* SyntaxKind.ThisKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 15 /* SyntaxKind.TemplateHead */: + case 20 /* SyntaxKind.OpenParenToken */: + case 22 /* SyntaxKind.OpenBracketToken */: + case 18 /* SyntaxKind.OpenBraceToken */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 84 /* SyntaxKind.ClassKeyword */: + case 103 /* SyntaxKind.NewKeyword */: + case 43 /* SyntaxKind.SlashToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 79 /* SyntaxKind.Identifier */: + return true; + case 100 /* SyntaxKind.ImportKeyword */: + return lookAhead(nextTokenIsOpenParenOrLessThanOrDot); + default: + return isIdentifier(); + } + } + function isStartOfExpression() { + if (isStartOfLeftHandSideExpression()) { + return true; + } + switch (token()) { + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + case 53 /* SyntaxKind.ExclamationToken */: + case 89 /* SyntaxKind.DeleteKeyword */: + case 112 /* SyntaxKind.TypeOfKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 45 /* SyntaxKind.PlusPlusToken */: + case 46 /* SyntaxKind.MinusMinusToken */: + case 29 /* SyntaxKind.LessThanToken */: + case 132 /* SyntaxKind.AwaitKeyword */: + case 125 /* SyntaxKind.YieldKeyword */: + case 80 /* SyntaxKind.PrivateIdentifier */: + // Yield/await always starts an expression. Either it is an identifier (in which case + // it is definitely an expression). Or it's a keyword (either because we're in + // a generator or async function, or in strict mode (or both)) and it started a yield or await expression. + return true; + default: + // Error tolerance. If we see the start of some binary operator, we consider + // that the start of an expression. That way we'll parse out a missing identifier, + // give a good message about an identifier being missing, and then consume the + // rest of the binary expression. + if (isBinaryOperator()) { + return true; + } + return isIdentifier(); + } + } + function isStartOfExpressionStatement() { + // As per the grammar, none of '{' or 'function' or 'class' can start an expression statement. + return token() !== 18 /* SyntaxKind.OpenBraceToken */ && + token() !== 98 /* SyntaxKind.FunctionKeyword */ && + token() !== 84 /* SyntaxKind.ClassKeyword */ && + token() !== 59 /* SyntaxKind.AtToken */ && + isStartOfExpression(); + } + function parseExpression() { + // Expression[in]: + // AssignmentExpression[in] + // Expression[in] , AssignmentExpression[in] + // clear the decorator context when parsing Expression, as it should be unambiguous when parsing a decorator + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(/*val*/ false); + } + var pos = getNodePos(); + var expr = parseAssignmentExpressionOrHigher(); + var operatorToken; + while ((operatorToken = parseOptionalToken(27 /* SyntaxKind.CommaToken */))) { + expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(), pos); + } + if (saveDecoratorContext) { + setDecoratorContext(/*val*/ true); + } + return expr; + } + function parseInitializer() { + return parseOptional(63 /* SyntaxKind.EqualsToken */) ? parseAssignmentExpressionOrHigher() : undefined; + } + function parseAssignmentExpressionOrHigher() { + // AssignmentExpression[in,yield]: + // 1) ConditionalExpression[?in,?yield] + // 2) LeftHandSideExpression = AssignmentExpression[?in,?yield] + // 3) LeftHandSideExpression AssignmentOperator AssignmentExpression[?in,?yield] + // 4) ArrowFunctionExpression[?in,?yield] + // 5) AsyncArrowFunctionExpression[in,yield,await] + // 6) [+Yield] YieldExpression[?In] + // + // Note: for ease of implementation we treat productions '2' and '3' as the same thing. + // (i.e. they're both BinaryExpressions with an assignment operator in it). + // First, do the simple check if we have a YieldExpression (production '6'). + if (isYieldExpression()) { + return parseYieldExpression(); + } + // Then, check if we have an arrow function (production '4' and '5') that starts with a parenthesized + // parameter list or is an async arrow function. + // AsyncArrowFunctionExpression: + // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] + // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] + // Production (1) of AsyncArrowFunctionExpression is parsed in "tryParseAsyncSimpleArrowFunctionExpression". + // And production (2) is parsed in "tryParseParenthesizedArrowFunctionExpression". + // + // If we do successfully parse arrow-function, we must *not* recurse for productions 1, 2 or 3. An ArrowFunction is + // not a LeftHandSideExpression, nor does it start a ConditionalExpression. So we are done + // with AssignmentExpression if we see one. + var arrowExpression = tryParseParenthesizedArrowFunctionExpression() || tryParseAsyncSimpleArrowFunctionExpression(); + if (arrowExpression) { + return arrowExpression; + } + // Now try to see if we're in production '1', '2' or '3'. A conditional expression can + // start with a LogicalOrExpression, while the assignment productions can only start with + // LeftHandSideExpressions. + // + // So, first, we try to just parse out a BinaryExpression. If we get something that is a + // LeftHandSide or higher, then we can try to parse out the assignment expression part. + // Otherwise, we try to parse out the conditional expression bit. We want to allow any + // binary expression here, so we pass in the 'lowest' precedence here so that it matches + // and consumes anything. + var pos = getNodePos(); + var expr = parseBinaryExpressionOrHigher(0 /* OperatorPrecedence.Lowest */); + // To avoid a look-ahead, we did not handle the case of an arrow function with a single un-parenthesized + // parameter ('x => ...') above. We handle it here by checking if the parsed expression was a single + // identifier and the current token is an arrow. + if (expr.kind === 79 /* SyntaxKind.Identifier */ && token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + return parseSimpleArrowFunctionExpression(pos, expr, /*asyncModifier*/ undefined); + } + // Now see if we might be in cases '2' or '3'. + // If the expression was a LHS expression, and we have an assignment operator, then + // we're in '2' or '3'. Consume the assignment and return. + // + // Note: we call reScanGreaterToken so that we get an appropriately merged token + // for cases like `> > =` becoming `>>=` + if (ts.isLeftHandSideExpression(expr) && ts.isAssignmentOperator(reScanGreaterToken())) { + return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(), pos); + } + // It wasn't an assignment or a lambda. This is a conditional expression: + return parseConditionalExpressionRest(expr, pos); + } + function isYieldExpression() { + if (token() === 125 /* SyntaxKind.YieldKeyword */) { + // If we have a 'yield' keyword, and this is a context where yield expressions are + // allowed, then definitely parse out a yield expression. + if (inYieldContext()) { + return true; + } + // We're in a context where 'yield expr' is not allowed. However, if we can + // definitely tell that the user was trying to parse a 'yield expr' and not + // just a normal expr that start with a 'yield' identifier, then parse out + // a 'yield expr'. We can then report an error later that they are only + // allowed in generator expressions. + // + // for example, if we see 'yield(foo)', then we'll have to treat that as an + // invocation expression of something called 'yield'. However, if we have + // 'yield foo' then that is not legal as a normal expression, so we can + // definitely recognize this as a yield expression. + // + // for now we just check if the next token is an identifier. More heuristics + // can be added here later as necessary. We just need to make sure that we + // don't accidentally consume something legal. + return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); + } + return false; + } + function nextTokenIsIdentifierOnSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && isIdentifier(); + } + function parseYieldExpression() { + var pos = getNodePos(); + // YieldExpression[In] : + // yield + // yield [no LineTerminator here] [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] + // yield [no LineTerminator here] * [Lexical goal InputElementRegExp]AssignmentExpression[?In, Yield] + nextToken(); + if (!scanner.hasPrecedingLineBreak() && + (token() === 41 /* SyntaxKind.AsteriskToken */ || isStartOfExpression())) { + return finishNode(factory.createYieldExpression(parseOptionalToken(41 /* SyntaxKind.AsteriskToken */), parseAssignmentExpressionOrHigher()), pos); + } + else { + // if the next token is not on the same line as yield. or we don't have an '*' or + // the start of an expression, then this is just a simple "yield" expression. + return finishNode(factory.createYieldExpression(/*asteriskToken*/ undefined, /*expression*/ undefined), pos); + } + } + function parseSimpleArrowFunctionExpression(pos, identifier, asyncModifier) { + ts.Debug.assert(token() === 38 /* SyntaxKind.EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); + var parameter = factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, identifier, + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined); + finishNode(parameter, identifier.pos); + var parameters = createNodeArray([parameter], parameter.pos, parameter.end); + var equalsGreaterThanToken = parseExpectedToken(38 /* SyntaxKind.EqualsGreaterThanToken */); + var body = parseArrowFunctionExpressionBody(/*isAsync*/ !!asyncModifier); + var node = factory.createArrowFunction(asyncModifier, /*typeParameters*/ undefined, parameters, /*type*/ undefined, equalsGreaterThanToken, body); + return addJSDocComment(finishNode(node, pos)); + } + function tryParseParenthesizedArrowFunctionExpression() { + var triState = isParenthesizedArrowFunctionExpression(); + if (triState === 0 /* Tristate.False */) { + // It's definitely not a parenthesized arrow function expression. + return undefined; + } + // If we definitely have an arrow function, then we can just parse one, not requiring a + // following => or { token. Otherwise, we *might* have an arrow function. Try to parse + // it out, but don't allow any ambiguity, and return 'undefined' if this could be an + // expression instead. + return triState === 1 /* Tristate.True */ ? + parseParenthesizedArrowFunctionExpression(/*allowAmbiguity*/ true) : + tryParse(parsePossibleParenthesizedArrowFunctionExpression); + } + // True -> We definitely expect a parenthesized arrow function here. + // False -> There *cannot* be a parenthesized arrow function here. + // Unknown -> There *might* be a parenthesized arrow function here. + // Speculatively look ahead to be sure, and rollback if not. + function isParenthesizedArrowFunctionExpression() { + if (token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */ || token() === 131 /* SyntaxKind.AsyncKeyword */) { + return lookAhead(isParenthesizedArrowFunctionExpressionWorker); + } + if (token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + // ERROR RECOVERY TWEAK: + // If we see a standalone => try to parse it as an arrow function expression as that's + // likely what the user intended to write. + return 1 /* Tristate.True */; + } + // Definitely not a parenthesized arrow function. + return 0 /* Tristate.False */; + } + function isParenthesizedArrowFunctionExpressionWorker() { + if (token() === 131 /* SyntaxKind.AsyncKeyword */) { + nextToken(); + if (scanner.hasPrecedingLineBreak()) { + return 0 /* Tristate.False */; + } + if (token() !== 20 /* SyntaxKind.OpenParenToken */ && token() !== 29 /* SyntaxKind.LessThanToken */) { + return 0 /* Tristate.False */; + } + } + var first = token(); + var second = nextToken(); + if (first === 20 /* SyntaxKind.OpenParenToken */) { + if (second === 21 /* SyntaxKind.CloseParenToken */) { + // Simple cases: "() =>", "(): ", and "() {". + // This is an arrow function with no parameters. + // The last one is not actually an arrow function, + // but this is probably what the user intended. + var third = nextToken(); + switch (third) { + case 38 /* SyntaxKind.EqualsGreaterThanToken */: + case 58 /* SyntaxKind.ColonToken */: + case 18 /* SyntaxKind.OpenBraceToken */: + return 1 /* Tristate.True */; + default: + return 0 /* Tristate.False */; + } + } + // If encounter "([" or "({", this could be the start of a binding pattern. + // Examples: + // ([ x ]) => { } + // ({ x }) => { } + // ([ x ]) + // ({ x }) + if (second === 22 /* SyntaxKind.OpenBracketToken */ || second === 18 /* SyntaxKind.OpenBraceToken */) { + return 2 /* Tristate.Unknown */; + } + // Simple case: "(..." + // This is an arrow function with a rest parameter. + if (second === 25 /* SyntaxKind.DotDotDotToken */) { + return 1 /* Tristate.True */; + } + // Check for "(xxx yyy", where xxx is a modifier and yyy is an identifier. This + // isn't actually allowed, but we want to treat it as a lambda so we can provide + // a good error message. + if (ts.isModifierKind(second) && second !== 131 /* SyntaxKind.AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) { + if (lookAhead(function () { return nextToken() === 127 /* SyntaxKind.AsKeyword */; })) { + // https://github.com/microsoft/TypeScript/issues/44466 + return 0 /* Tristate.False */; + } + return 1 /* Tristate.True */; + } + // If we had "(" followed by something that's not an identifier, + // then this definitely doesn't look like a lambda. "this" is not + // valid, but we want to parse it and then give a semantic error. + if (!isIdentifier() && second !== 108 /* SyntaxKind.ThisKeyword */) { + return 0 /* Tristate.False */; + } + switch (nextToken()) { + case 58 /* SyntaxKind.ColonToken */: + // If we have something like "(a:", then we must have a + // type-annotated parameter in an arrow function expression. + return 1 /* Tristate.True */; + case 57 /* SyntaxKind.QuestionToken */: + nextToken(); + // If we have "(a?:" or "(a?," or "(a?=" or "(a?)" then it is definitely a lambda. + if (token() === 58 /* SyntaxKind.ColonToken */ || token() === 27 /* SyntaxKind.CommaToken */ || token() === 63 /* SyntaxKind.EqualsToken */ || token() === 21 /* SyntaxKind.CloseParenToken */) { + return 1 /* Tristate.True */; + } + // Otherwise it is definitely not a lambda. + return 0 /* Tristate.False */; + case 27 /* SyntaxKind.CommaToken */: + case 63 /* SyntaxKind.EqualsToken */: + case 21 /* SyntaxKind.CloseParenToken */: + // If we have "(a," or "(a=" or "(a)" this *could* be an arrow function + return 2 /* Tristate.Unknown */; + } + // It is definitely not an arrow function + return 0 /* Tristate.False */; + } + else { + ts.Debug.assert(first === 29 /* SyntaxKind.LessThanToken */); + // If we have "<" not followed by an identifier, + // then this definitely is not an arrow function. + if (!isIdentifier()) { + return 0 /* Tristate.False */; + } + // JSX overrides + if (languageVariant === 1 /* LanguageVariant.JSX */) { + var isArrowFunctionInJsx = lookAhead(function () { + var third = nextToken(); + if (third === 94 /* SyntaxKind.ExtendsKeyword */) { + var fourth = nextToken(); + switch (fourth) { + case 63 /* SyntaxKind.EqualsToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + return false; + default: + return true; + } + } + else if (third === 27 /* SyntaxKind.CommaToken */ || third === 63 /* SyntaxKind.EqualsToken */) { + return true; + } + return false; + }); + if (isArrowFunctionInJsx) { + return 1 /* Tristate.True */; + } + return 0 /* Tristate.False */; + } + // This *could* be a parenthesized arrow function. + return 2 /* Tristate.Unknown */; + } + } + function parsePossibleParenthesizedArrowFunctionExpression() { + var tokenPos = scanner.getTokenPos(); + if (notParenthesizedArrow === null || notParenthesizedArrow === void 0 ? void 0 : notParenthesizedArrow.has(tokenPos)) { + return undefined; + } + var result = parseParenthesizedArrowFunctionExpression(/*allowAmbiguity*/ false); + if (!result) { + (notParenthesizedArrow || (notParenthesizedArrow = new ts.Set())).add(tokenPos); + } + return result; + } + function tryParseAsyncSimpleArrowFunctionExpression() { + // We do a check here so that we won't be doing unnecessarily call to "lookAhead" + if (token() === 131 /* SyntaxKind.AsyncKeyword */) { + if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1 /* Tristate.True */) { + var pos = getNodePos(); + var asyncModifier = parseModifiersForArrowFunction(); + var expr = parseBinaryExpressionOrHigher(0 /* OperatorPrecedence.Lowest */); + return parseSimpleArrowFunctionExpression(pos, expr, asyncModifier); + } + } + return undefined; + } + function isUnParenthesizedAsyncArrowFunctionWorker() { + // AsyncArrowFunctionExpression: + // 1) async[no LineTerminator here]AsyncArrowBindingIdentifier[?Yield][no LineTerminator here]=>AsyncConciseBody[?In] + // 2) CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await][no LineTerminator here]=>AsyncConciseBody[?In] + if (token() === 131 /* SyntaxKind.AsyncKeyword */) { + nextToken(); + // If the "async" is followed by "=>" token then it is not a beginning of an async arrow-function + // but instead a simple arrow-function which will be parsed inside "parseAssignmentExpressionOrHigher" + if (scanner.hasPrecedingLineBreak() || token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + return 0 /* Tristate.False */; + } + // Check for un-parenthesized AsyncArrowFunction + var expr = parseBinaryExpressionOrHigher(0 /* OperatorPrecedence.Lowest */); + if (!scanner.hasPrecedingLineBreak() && expr.kind === 79 /* SyntaxKind.Identifier */ && token() === 38 /* SyntaxKind.EqualsGreaterThanToken */) { + return 1 /* Tristate.True */; + } + } + return 0 /* Tristate.False */; + } + function parseParenthesizedArrowFunctionExpression(allowAmbiguity) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var modifiers = parseModifiersForArrowFunction(); + var isAsync = ts.some(modifiers, ts.isAsyncModifier) ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */; + // Arrow functions are never generators. + // + // If we're speculatively parsing a signature for a parenthesized arrow function, then + // we have to have a complete parameter list. Otherwise we might see something like + // a => (b => c) + // And think that "(b =>" was actually a parenthesized arrow function with a missing + // close paren. + var typeParameters = parseTypeParameters(); + var parameters; + if (!parseExpected(20 /* SyntaxKind.OpenParenToken */)) { + if (!allowAmbiguity) { + return undefined; + } + parameters = createMissingList(); + } + else { + if (!allowAmbiguity) { + var maybeParameters = parseParametersWorker(isAsync, allowAmbiguity); + if (!maybeParameters) { + return undefined; + } + parameters = maybeParameters; + } + else { + parameters = parseParametersWorker(isAsync, allowAmbiguity); + } + if (!parseExpected(21 /* SyntaxKind.CloseParenToken */) && !allowAmbiguity) { + return undefined; + } + } + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) { + return undefined; + } + // Parsing a signature isn't enough. + // Parenthesized arrow signatures often look like other valid expressions. + // For instance: + // - "(x = 10)" is an assignment expression parsed as a signature with a default parameter value. + // - "(x,y)" is a comma expression parsed as a signature with two parameters. + // - "a ? (b): c" will have "(b):" parsed as a signature with a return type annotation. + // - "a ? (b): function() {}" will too, since function() is a valid JSDoc function type. + // - "a ? (b): (function() {})" as well, but inside of a parenthesized type with an arbitrary amount of nesting. + // + // So we need just a bit of lookahead to ensure that it can only be a signature. + var unwrappedType = type; + while ((unwrappedType === null || unwrappedType === void 0 ? void 0 : unwrappedType.kind) === 191 /* SyntaxKind.ParenthesizedType */) { + unwrappedType = unwrappedType.type; // Skip parens if need be + } + var hasJSDocFunctionType = unwrappedType && ts.isJSDocFunctionType(unwrappedType); + if (!allowAmbiguity && token() !== 38 /* SyntaxKind.EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 18 /* SyntaxKind.OpenBraceToken */)) { + // Returning undefined here will cause our caller to rewind to where we started from. + return undefined; + } + // If we have an arrow, then try to parse the body. Even if not, try to parse if we + // have an opening brace, just in case we're in an error state. + var lastToken = token(); + var equalsGreaterThanToken = parseExpectedToken(38 /* SyntaxKind.EqualsGreaterThanToken */); + var body = (lastToken === 38 /* SyntaxKind.EqualsGreaterThanToken */ || lastToken === 18 /* SyntaxKind.OpenBraceToken */) + ? parseArrowFunctionExpressionBody(ts.some(modifiers, ts.isAsyncModifier)) + : parseIdentifier(); + var node = factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseArrowFunctionExpressionBody(isAsync) { + if (token() === 18 /* SyntaxKind.OpenBraceToken */) { + return parseFunctionBlock(isAsync ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */); + } + if (token() !== 26 /* SyntaxKind.SemicolonToken */ && + token() !== 98 /* SyntaxKind.FunctionKeyword */ && + token() !== 84 /* SyntaxKind.ClassKeyword */ && + isStartOfStatement() && + !isStartOfExpressionStatement()) { + // Check if we got a plain statement (i.e. no expression-statements, no function/class expressions/declarations) + // + // Here we try to recover from a potential error situation in the case where the + // user meant to supply a block. For example, if the user wrote: + // + // a => + // let v = 0; + // } + // + // they may be missing an open brace. Check to see if that's the case so we can + // try to recover better. If we don't do this, then the next close curly we see may end + // up preemptively closing the containing construct. + // + // Note: even when 'IgnoreMissingOpenBrace' is passed, parseBody will still error. + return parseFunctionBlock(16 /* SignatureFlags.IgnoreMissingOpenBrace */ | (isAsync ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */)); + } + var savedTopLevel = topLevel; + topLevel = false; + var node = isAsync + ? doInAwaitContext(parseAssignmentExpressionOrHigher) + : doOutsideOfAwaitContext(parseAssignmentExpressionOrHigher); + topLevel = savedTopLevel; + return node; + } + function parseConditionalExpressionRest(leftOperand, pos) { + // Note: we are passed in an expression which was produced from parseBinaryExpressionOrHigher. + var questionToken = parseOptionalToken(57 /* SyntaxKind.QuestionToken */); + if (!questionToken) { + return leftOperand; + } + // Note: we explicitly 'allowIn' in the whenTrue part of the condition expression, and + // we do not that for the 'whenFalse' part. + var colonToken; + return finishNode(factory.createConditionalExpression(leftOperand, questionToken, doOutsideOfContext(disallowInAndDecoratorContext, parseAssignmentExpressionOrHigher), colonToken = parseExpectedToken(58 /* SyntaxKind.ColonToken */), ts.nodeIsPresent(colonToken) + ? parseAssignmentExpressionOrHigher() + : createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ false, ts.Diagnostics._0_expected, ts.tokenToString(58 /* SyntaxKind.ColonToken */))), pos); + } + function parseBinaryExpressionOrHigher(precedence) { + var pos = getNodePos(); + var leftOperand = parseUnaryExpressionOrHigher(); + return parseBinaryExpressionRest(precedence, leftOperand, pos); + } + function isInOrOfKeyword(t) { + return t === 101 /* SyntaxKind.InKeyword */ || t === 160 /* SyntaxKind.OfKeyword */; + } + function parseBinaryExpressionRest(precedence, leftOperand, pos) { + while (true) { + // We either have a binary operator here, or we're finished. We call + // reScanGreaterToken so that we merge token sequences like > and = into >= + reScanGreaterToken(); + var newPrecedence = ts.getBinaryOperatorPrecedence(token()); + // Check the precedence to see if we should "take" this operator + // - For left associative operator (all operator but **), consume the operator, + // recursively call the function below, and parse binaryExpression as a rightOperand + // of the caller if the new precedence of the operator is greater then or equal to the current precedence. + // For example: + // a - b - c; + // ^token; leftOperand = b. Return b to the caller as a rightOperand + // a * b - c + // ^token; leftOperand = b. Return b to the caller as a rightOperand + // a - b * c; + // ^token; leftOperand = b. Return b * c to the caller as a rightOperand + // - For right associative operator (**), consume the operator, recursively call the function + // and parse binaryExpression as a rightOperand of the caller if the new precedence of + // the operator is strictly grater than the current precedence + // For example: + // a ** b ** c; + // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand + // a - b ** c; + // ^^token; leftOperand = b. Return b ** c to the caller as a rightOperand + // a ** b - c + // ^token; leftOperand = b. Return b to the caller as a rightOperand + var consumeCurrentOperator = token() === 42 /* SyntaxKind.AsteriskAsteriskToken */ ? + newPrecedence >= precedence : + newPrecedence > precedence; + if (!consumeCurrentOperator) { + break; + } + if (token() === 101 /* SyntaxKind.InKeyword */ && inDisallowInContext()) { + break; + } + if (token() === 127 /* SyntaxKind.AsKeyword */) { + // Make sure we *do* perform ASI for constructs like this: + // var x = foo + // as (Bar) + // This should be parsed as an initialized variable, followed + // by a function call to 'as' with the argument 'Bar' + if (scanner.hasPrecedingLineBreak()) { + break; + } + else { + nextToken(); + leftOperand = makeAsExpression(leftOperand, parseType()); + } + } + else { + leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos); + } + } + return leftOperand; + } + function isBinaryOperator() { + if (inDisallowInContext() && token() === 101 /* SyntaxKind.InKeyword */) { + return false; + } + return ts.getBinaryOperatorPrecedence(token()) > 0; + } + function makeBinaryExpression(left, operatorToken, right, pos) { + return finishNode(factory.createBinaryExpression(left, operatorToken, right), pos); + } + function makeAsExpression(left, right) { + return finishNode(factory.createAsExpression(left, right), left.pos); + } + function parsePrefixUnaryExpression() { + var pos = getNodePos(); + return finishNode(factory.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseDeleteExpression() { + var pos = getNodePos(); + return finishNode(factory.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseTypeOfExpression() { + var pos = getNodePos(); + return finishNode(factory.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseVoidExpression() { + var pos = getNodePos(); + return finishNode(factory.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function isAwaitExpression() { + if (token() === 132 /* SyntaxKind.AwaitKeyword */) { + if (inAwaitContext()) { + return true; + } + // here we are using similar heuristics as 'isYieldExpression' + return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); + } + return false; + } + function parseAwaitExpression() { + var pos = getNodePos(); + return finishNode(factory.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + /** + * Parse ES7 exponential expression and await expression + * + * ES7 ExponentiationExpression: + * 1) UnaryExpression[?Yield] + * 2) UpdateExpression[?Yield] ** ExponentiationExpression[?Yield] + * + */ + function parseUnaryExpressionOrHigher() { + /** + * ES7 UpdateExpression: + * 1) LeftHandSideExpression[?Yield] + * 2) LeftHandSideExpression[?Yield][no LineTerminator here]++ + * 3) LeftHandSideExpression[?Yield][no LineTerminator here]-- + * 4) ++UnaryExpression[?Yield] + * 5) --UnaryExpression[?Yield] + */ + if (isUpdateExpression()) { + var pos = getNodePos(); + var updateExpression = parseUpdateExpression(); + return token() === 42 /* SyntaxKind.AsteriskAsteriskToken */ ? + parseBinaryExpressionRest(ts.getBinaryOperatorPrecedence(token()), updateExpression, pos) : + updateExpression; + } + /** + * ES7 UnaryExpression: + * 1) UpdateExpression[?yield] + * 2) delete UpdateExpression[?yield] + * 3) void UpdateExpression[?yield] + * 4) typeof UpdateExpression[?yield] + * 5) + UpdateExpression[?yield] + * 6) - UpdateExpression[?yield] + * 7) ~ UpdateExpression[?yield] + * 8) ! UpdateExpression[?yield] + */ + var unaryOperator = token(); + var simpleUnaryExpression = parseSimpleUnaryExpression(); + if (token() === 42 /* SyntaxKind.AsteriskAsteriskToken */) { + var pos = ts.skipTrivia(sourceText, simpleUnaryExpression.pos); + var end = simpleUnaryExpression.end; + if (simpleUnaryExpression.kind === 211 /* SyntaxKind.TypeAssertionExpression */) { + parseErrorAt(pos, end, ts.Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); + } + else { + parseErrorAt(pos, end, ts.Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, ts.tokenToString(unaryOperator)); + } + } + return simpleUnaryExpression; + } + /** + * Parse ES7 simple-unary expression or higher: + * + * ES7 UnaryExpression: + * 1) UpdateExpression[?yield] + * 2) delete UnaryExpression[?yield] + * 3) void UnaryExpression[?yield] + * 4) typeof UnaryExpression[?yield] + * 5) + UnaryExpression[?yield] + * 6) - UnaryExpression[?yield] + * 7) ~ UnaryExpression[?yield] + * 8) ! UnaryExpression[?yield] + * 9) [+Await] await UnaryExpression[?yield] + */ + function parseSimpleUnaryExpression() { + switch (token()) { + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + case 53 /* SyntaxKind.ExclamationToken */: + return parsePrefixUnaryExpression(); + case 89 /* SyntaxKind.DeleteKeyword */: + return parseDeleteExpression(); + case 112 /* SyntaxKind.TypeOfKeyword */: + return parseTypeOfExpression(); + case 114 /* SyntaxKind.VoidKeyword */: + return parseVoidExpression(); + case 29 /* SyntaxKind.LessThanToken */: + // This is modified UnaryExpression grammar in TypeScript + // UnaryExpression (modified): + // < type > UnaryExpression + return parseTypeAssertion(); + case 132 /* SyntaxKind.AwaitKeyword */: + if (isAwaitExpression()) { + return parseAwaitExpression(); + } + // falls through + default: + return parseUpdateExpression(); + } + } + /** + * Check if the current token can possibly be an ES7 increment expression. + * + * ES7 UpdateExpression: + * LeftHandSideExpression[?Yield] + * LeftHandSideExpression[?Yield][no LineTerminator here]++ + * LeftHandSideExpression[?Yield][no LineTerminator here]-- + * ++LeftHandSideExpression[?Yield] + * --LeftHandSideExpression[?Yield] + */ + function isUpdateExpression() { + // This function is called inside parseUnaryExpression to decide + // whether to call parseSimpleUnaryExpression or call parseUpdateExpression directly + switch (token()) { + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + case 53 /* SyntaxKind.ExclamationToken */: + case 89 /* SyntaxKind.DeleteKeyword */: + case 112 /* SyntaxKind.TypeOfKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 132 /* SyntaxKind.AwaitKeyword */: + return false; + case 29 /* SyntaxKind.LessThanToken */: + // If we are not in JSX context, we are parsing TypeAssertion which is an UnaryExpression + if (languageVariant !== 1 /* LanguageVariant.JSX */) { + return false; + } + // We are in JSX context and the token is part of JSXElement. + // falls through + default: + return true; + } + } + /** + * Parse ES7 UpdateExpression. UpdateExpression is used instead of ES6's PostFixExpression. + * + * ES7 UpdateExpression[yield]: + * 1) LeftHandSideExpression[?yield] + * 2) LeftHandSideExpression[?yield] [[no LineTerminator here]]++ + * 3) LeftHandSideExpression[?yield] [[no LineTerminator here]]-- + * 4) ++LeftHandSideExpression[?yield] + * 5) --LeftHandSideExpression[?yield] + * In TypeScript (2), (3) are parsed as PostfixUnaryExpression. (4), (5) are parsed as PrefixUnaryExpression + */ + function parseUpdateExpression() { + if (token() === 45 /* SyntaxKind.PlusPlusToken */ || token() === 46 /* SyntaxKind.MinusMinusToken */) { + var pos = getNodePos(); + return finishNode(factory.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos); + } + else if (languageVariant === 1 /* LanguageVariant.JSX */ && token() === 29 /* SyntaxKind.LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) { + // JSXElement is part of primaryExpression + return parseJsxElementOrSelfClosingElementOrFragment(/*inExpressionContext*/ true); + } + var expression = parseLeftHandSideExpressionOrHigher(); + ts.Debug.assert(ts.isLeftHandSideExpression(expression)); + if ((token() === 45 /* SyntaxKind.PlusPlusToken */ || token() === 46 /* SyntaxKind.MinusMinusToken */) && !scanner.hasPrecedingLineBreak()) { + var operator = token(); + nextToken(); + return finishNode(factory.createPostfixUnaryExpression(expression, operator), expression.pos); + } + return expression; + } + function parseLeftHandSideExpressionOrHigher() { + // Original Ecma: + // LeftHandSideExpression: See 11.2 + // NewExpression + // CallExpression + // + // Our simplification: + // + // LeftHandSideExpression: See 11.2 + // MemberExpression + // CallExpression + // + // See comment in parseMemberExpressionOrHigher on how we replaced NewExpression with + // MemberExpression to make our lives easier. + // + // to best understand the below code, it's important to see how CallExpression expands + // out into its own productions: + // + // CallExpression: + // MemberExpression Arguments + // CallExpression Arguments + // CallExpression[Expression] + // CallExpression.IdentifierName + // import (AssignmentExpression) + // super Arguments + // super.IdentifierName + // + // Because of the recursion in these calls, we need to bottom out first. There are three + // bottom out states we can run into: 1) We see 'super' which must start either of + // the last two CallExpression productions. 2) We see 'import' which must start import call. + // 3)we have a MemberExpression which either completes the LeftHandSideExpression, + // or starts the beginning of the first four CallExpression productions. + var pos = getNodePos(); + var expression; + if (token() === 100 /* SyntaxKind.ImportKeyword */) { + if (lookAhead(nextTokenIsOpenParenOrLessThan)) { + // We don't want to eagerly consume all import keyword as import call expression so we look ahead to find "(" + // For example: + // var foo3 = require("subfolder + // import * as foo1 from "module-from-node + // We want this import to be a statement rather than import call expression + sourceFlags |= 2097152 /* NodeFlags.PossiblyContainsDynamicImport */; + expression = parseTokenNode(); + } + else if (lookAhead(nextTokenIsDot)) { + // This is an 'import.*' metaproperty (i.e. 'import.meta') + nextToken(); // advance past the 'import' + nextToken(); // advance past the dot + expression = finishNode(factory.createMetaProperty(100 /* SyntaxKind.ImportKeyword */, parseIdentifierName()), pos); + sourceFlags |= 4194304 /* NodeFlags.PossiblyContainsImportMeta */; + } + else { + expression = parseMemberExpressionOrHigher(); + } + } + else { + expression = token() === 106 /* SyntaxKind.SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher(); + } + // Now, we *may* be complete. However, we might have consumed the start of a + // CallExpression or OptionalExpression. As such, we need to consume the rest + // of it here to be complete. + return parseCallExpressionRest(pos, expression); + } + function parseMemberExpressionOrHigher() { + // Note: to make our lives simpler, we decompose the NewExpression productions and + // place ObjectCreationExpression and FunctionExpression into PrimaryExpression. + // like so: + // + // PrimaryExpression : See 11.1 + // this + // Identifier + // Literal + // ArrayLiteral + // ObjectLiteral + // (Expression) + // FunctionExpression + // new MemberExpression Arguments? + // + // MemberExpression : See 11.2 + // PrimaryExpression + // MemberExpression[Expression] + // MemberExpression.IdentifierName + // + // CallExpression : See 11.2 + // MemberExpression + // CallExpression Arguments + // CallExpression[Expression] + // CallExpression.IdentifierName + // + // Technically this is ambiguous. i.e. CallExpression defines: + // + // CallExpression: + // CallExpression Arguments + // + // If you see: "new Foo()" + // + // Then that could be treated as a single ObjectCreationExpression, or it could be + // treated as the invocation of "new Foo". We disambiguate that in code (to match + // the original grammar) by making sure that if we see an ObjectCreationExpression + // we always consume arguments if they are there. So we treat "new Foo()" as an + // object creation only, and not at all as an invocation. Another way to think + // about this is that for every "new" that we see, we will consume an argument list if + // it is there as part of the *associated* object creation node. Any additional + // argument lists we see, will become invocation expressions. + // + // Because there are no other places in the grammar now that refer to FunctionExpression + // or ObjectCreationExpression, it is safe to push down into the PrimaryExpression + // production. + // + // Because CallExpression and MemberExpression are left recursive, we need to bottom out + // of the recursion immediately. So we parse out a primary expression to start with. + var pos = getNodePos(); + var expression = parsePrimaryExpression(); + return parseMemberExpressionRest(pos, expression, /*allowOptionalChain*/ true); + } + function parseSuperExpression() { + var pos = getNodePos(); + var expression = parseTokenNode(); + if (token() === 29 /* SyntaxKind.LessThanToken */) { + var startPos = getNodePos(); + var typeArguments = tryParse(parseTypeArgumentsInExpression); + if (typeArguments !== undefined) { + parseErrorAt(startPos, getNodePos(), ts.Diagnostics.super_may_not_use_type_arguments); + } + } + if (token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 24 /* SyntaxKind.DotToken */ || token() === 22 /* SyntaxKind.OpenBracketToken */) { + return expression; + } + // If we have seen "super" it must be followed by '(' or '.'. + // If it wasn't then just try to parse out a '.' and report an error. + parseExpectedToken(24 /* SyntaxKind.DotToken */, ts.Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); + // private names will never work with `super` (`super.#foo`), but that's a semantic error, not syntactic + return finishNode(factory.createPropertyAccessExpression(expression, parseRightSideOfDot(/*allowIdentifierNames*/ true, /*allowPrivateIdentifiers*/ true)), pos); + } + function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) { + var pos = getNodePos(); + var opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext); + var result; + if (opening.kind === 280 /* SyntaxKind.JsxOpeningElement */) { + var children = parseJsxChildren(opening); + var closingElement = void 0; + var lastChild = children[children.length - 1]; + if ((lastChild === null || lastChild === void 0 ? void 0 : lastChild.kind) === 278 /* SyntaxKind.JsxElement */ + && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) + && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) { + // when an unclosed JsxOpeningElement incorrectly parses its parent's JsxClosingElement, + // restructure (
    (......
    )) --> (
    (......)
    ) + // (no need to error; the parent will error) + var end = lastChild.children.end; + var newLast = finishNode(factory.createJsxElement(lastChild.openingElement, lastChild.children, finishNode(factory.createJsxClosingElement(finishNode(factory.createIdentifier(""), end, end)), end, end)), lastChild.openingElement.pos, end); + children = createNodeArray(__spreadArray(__spreadArray([], children.slice(0, children.length - 1), true), [newLast], false), children.pos, end); + closingElement = lastChild.closingElement; + } + else { + closingElement = parseJsxClosingElement(opening, inExpressionContext); + if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) { + if (openingTag && ts.isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) { + // opening incorrectly matched with its parent's closing -- put error on opening + parseErrorAtRange(opening.tagName, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, opening.tagName)); + } + else { + // other opening/closing mismatches -- put error on closing + parseErrorAtRange(closingElement.tagName, ts.Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, ts.getTextOfNodeFromSourceText(sourceText, opening.tagName)); + } + } + } + result = finishNode(factory.createJsxElement(opening, children, closingElement), pos); + } + else if (opening.kind === 283 /* SyntaxKind.JsxOpeningFragment */) { + result = finishNode(factory.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos); + } + else { + ts.Debug.assert(opening.kind === 279 /* SyntaxKind.JsxSelfClosingElement */); + // Nothing else to do for self-closing elements + result = opening; + } + // If the user writes the invalid code '
    ' in an expression context (i.e. not wrapped in + // an enclosing tag), we'll naively try to parse ^ this as a 'less than' operator and the remainder of the tag + // as garbage, which will cause the formatter to badly mangle the JSX. Perform a speculative parse of a JSX + // element if we see a < token so that we can wrap it in a synthetic binary expression so the formatter + // does less damage and we can report a better error. + // Since JSX elements are invalid < operands anyway, this lookahead parse will only occur in error scenarios + // of one sort or another. + if (inExpressionContext && token() === 29 /* SyntaxKind.LessThanToken */) { + var topBadPos_1 = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition; + var invalidElement = tryParse(function () { return parseJsxElementOrSelfClosingElementOrFragment(/*inExpressionContext*/ true, topBadPos_1); }); + if (invalidElement) { + var operatorToken = createMissingNode(27 /* SyntaxKind.CommaToken */, /*reportAtCurrentPosition*/ false); + ts.setTextRangePosWidth(operatorToken, invalidElement.pos, 0); + parseErrorAt(ts.skipTrivia(sourceText, topBadPos_1), invalidElement.end, ts.Diagnostics.JSX_expressions_must_have_one_parent_element); + return finishNode(factory.createBinaryExpression(result, operatorToken, invalidElement), pos); + } + } + return result; + } + function parseJsxText() { + var pos = getNodePos(); + var node = factory.createJsxText(scanner.getTokenValue(), currentToken === 12 /* SyntaxKind.JsxTextAllWhiteSpaces */); + currentToken = scanner.scanJsxToken(); + return finishNode(node, pos); + } + function parseJsxChild(openingTag, token) { + switch (token) { + case 1 /* SyntaxKind.EndOfFileToken */: + // If we hit EOF, issue the error at the tag that lacks the closing element + // rather than at the end of the file (which is useless) + if (ts.isJsxOpeningFragment(openingTag)) { + parseErrorAtRange(openingTag, ts.Diagnostics.JSX_fragment_has_no_corresponding_closing_tag); + } + else { + // We want the error span to cover only 'Foo.Bar' in < Foo.Bar > + // or to cover only 'Foo' in < Foo > + var tag = openingTag.tagName; + var start = ts.skipTrivia(sourceText, tag.pos); + parseErrorAt(start, tag.end, ts.Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, ts.getTextOfNodeFromSourceText(sourceText, openingTag.tagName)); + } + return undefined; + case 30 /* SyntaxKind.LessThanSlashToken */: + case 7 /* SyntaxKind.ConflictMarkerTrivia */: + return undefined; + case 11 /* SyntaxKind.JsxText */: + case 12 /* SyntaxKind.JsxTextAllWhiteSpaces */: + return parseJsxText(); + case 18 /* SyntaxKind.OpenBraceToken */: + return parseJsxExpression(/*inExpressionContext*/ false); + case 29 /* SyntaxKind.LessThanToken */: + return parseJsxElementOrSelfClosingElementOrFragment(/*inExpressionContext*/ false, /*topInvalidNodePosition*/ undefined, openingTag); + default: + return ts.Debug.assertNever(token); + } + } + function parseJsxChildren(openingTag) { + var list = []; + var listPos = getNodePos(); + var saveParsingContext = parsingContext; + parsingContext |= 1 << 14 /* ParsingContext.JsxChildren */; + while (true) { + var child = parseJsxChild(openingTag, currentToken = scanner.reScanJsxToken()); + if (!child) + break; + list.push(child); + if (ts.isJsxOpeningElement(openingTag) + && (child === null || child === void 0 ? void 0 : child.kind) === 278 /* SyntaxKind.JsxElement */ + && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) + && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) { + // stop after parsing a mismatched child like
    ...(
    ) in order to reattach the higher + break; + } + } + parsingContext = saveParsingContext; + return createNodeArray(list, listPos); + } + function parseJsxAttributes() { + var pos = getNodePos(); + return finishNode(factory.createJsxAttributes(parseList(13 /* ParsingContext.JsxAttributes */, parseJsxAttribute)), pos); + } + function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) { + var pos = getNodePos(); + parseExpected(29 /* SyntaxKind.LessThanToken */); + if (token() === 31 /* SyntaxKind.GreaterThanToken */) { + // See below for explanation of scanJsxText + scanJsxText(); + return finishNode(factory.createJsxOpeningFragment(), pos); + } + var tagName = parseJsxElementName(); + var typeArguments = (contextFlags & 262144 /* NodeFlags.JavaScriptFile */) === 0 ? tryParseTypeArguments() : undefined; + var attributes = parseJsxAttributes(); + var node; + if (token() === 31 /* SyntaxKind.GreaterThanToken */) { + // Closing tag, so scan the immediately-following text with the JSX scanning instead + // of regular scanning to avoid treating illegal characters (e.g. '#') as immediate + // scanning errors + scanJsxText(); + node = factory.createJsxOpeningElement(tagName, typeArguments, attributes); + } + else { + parseExpected(43 /* SyntaxKind.SlashToken */); + if (parseExpected(31 /* SyntaxKind.GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false)) { + // manually advance the scanner in order to look for jsx text inside jsx + if (inExpressionContext) { + nextToken(); + } + else { + scanJsxText(); + } + } + node = factory.createJsxSelfClosingElement(tagName, typeArguments, attributes); + } + return finishNode(node, pos); + } + function parseJsxElementName() { + var pos = getNodePos(); + scanJsxIdentifier(); + // JsxElement can have name in the form of + // propertyAccessExpression + // primaryExpression in the form of an identifier and "this" keyword + // We can't just simply use parseLeftHandSideExpressionOrHigher because then we will start consider class,function etc as a keyword + // We only want to consider "this" as a primaryExpression + var expression = token() === 108 /* SyntaxKind.ThisKeyword */ ? + parseTokenNode() : parseIdentifierName(); + while (parseOptional(24 /* SyntaxKind.DotToken */)) { + expression = finishNode(factory.createPropertyAccessExpression(expression, parseRightSideOfDot(/*allowIdentifierNames*/ true, /*allowPrivateIdentifiers*/ false)), pos); + } + return expression; + } + function parseJsxExpression(inExpressionContext) { + var pos = getNodePos(); + if (!parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + return undefined; + } + var dotDotDotToken; + var expression; + if (token() !== 19 /* SyntaxKind.CloseBraceToken */) { + dotDotDotToken = parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */); + // Only an AssignmentExpression is valid here per the JSX spec, + // but we can unambiguously parse a comma sequence and provide + // a better error message in grammar checking. + expression = parseExpression(); + } + if (inExpressionContext) { + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + else { + if (parseExpected(19 /* SyntaxKind.CloseBraceToken */, /*message*/ undefined, /*shouldAdvance*/ false)) { + scanJsxText(); + } + } + return finishNode(factory.createJsxExpression(dotDotDotToken, expression), pos); + } + function parseJsxAttribute() { + if (token() === 18 /* SyntaxKind.OpenBraceToken */) { + return parseJsxSpreadAttribute(); + } + scanJsxIdentifier(); + var pos = getNodePos(); + return finishNode(factory.createJsxAttribute(parseIdentifierName(), token() !== 63 /* SyntaxKind.EqualsToken */ ? undefined : + scanJsxAttributeValue() === 10 /* SyntaxKind.StringLiteral */ ? parseLiteralNode() : + parseJsxExpression(/*inExpressionContext*/ true)), pos); + } + function parseJsxSpreadAttribute() { + var pos = getNodePos(); + parseExpected(18 /* SyntaxKind.OpenBraceToken */); + parseExpected(25 /* SyntaxKind.DotDotDotToken */); + var expression = parseExpression(); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + return finishNode(factory.createJsxSpreadAttribute(expression), pos); + } + function parseJsxClosingElement(open, inExpressionContext) { + var pos = getNodePos(); + parseExpected(30 /* SyntaxKind.LessThanSlashToken */); + var tagName = parseJsxElementName(); + if (parseExpected(31 /* SyntaxKind.GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false)) { + // manually advance the scanner in order to look for jsx text inside jsx + if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) { + nextToken(); + } + else { + scanJsxText(); + } + } + return finishNode(factory.createJsxClosingElement(tagName), pos); + } + function parseJsxClosingFragment(inExpressionContext) { + var pos = getNodePos(); + parseExpected(30 /* SyntaxKind.LessThanSlashToken */); + if (ts.tokenIsIdentifierOrKeyword(token())) { + parseErrorAtRange(parseJsxElementName(), ts.Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment); + } + if (parseExpected(31 /* SyntaxKind.GreaterThanToken */, /*diagnostic*/ undefined, /*shouldAdvance*/ false)) { + // manually advance the scanner in order to look for jsx text inside jsx + if (inExpressionContext) { + nextToken(); + } + else { + scanJsxText(); + } + } + return finishNode(factory.createJsxJsxClosingFragment(), pos); + } + function parseTypeAssertion() { + var pos = getNodePos(); + parseExpected(29 /* SyntaxKind.LessThanToken */); + var type = parseType(); + parseExpected(31 /* SyntaxKind.GreaterThanToken */); + var expression = parseSimpleUnaryExpression(); + return finishNode(factory.createTypeAssertion(type, expression), pos); + } + function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() { + nextToken(); + return ts.tokenIsIdentifierOrKeyword(token()) + || token() === 22 /* SyntaxKind.OpenBracketToken */ + || isTemplateStartOfTaggedTemplate(); + } + function isStartOfOptionalPropertyOrElementAccessChain() { + return token() === 28 /* SyntaxKind.QuestionDotToken */ + && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate); + } + function tryReparseOptionalChain(node) { + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + return true; + } + // check for an optional chain in a non-null expression + if (ts.isNonNullExpression(node)) { + var expr = node.expression; + while (ts.isNonNullExpression(expr) && !(expr.flags & 32 /* NodeFlags.OptionalChain */)) { + expr = expr.expression; + } + if (expr.flags & 32 /* NodeFlags.OptionalChain */) { + // this is part of an optional chain. Walk down from `node` to `expression` and set the flag. + while (ts.isNonNullExpression(node)) { + node.flags |= 32 /* NodeFlags.OptionalChain */; + node = node.expression; + } + return true; + } + } + return false; + } + function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) { + var name = parseRightSideOfDot(/*allowIdentifierNames*/ true, /*allowPrivateIdentifiers*/ true); + var isOptionalChain = questionDotToken || tryReparseOptionalChain(expression); + var propertyAccess = isOptionalChain ? + factory.createPropertyAccessChain(expression, questionDotToken, name) : + factory.createPropertyAccessExpression(expression, name); + if (isOptionalChain && ts.isPrivateIdentifier(propertyAccess.name)) { + parseErrorAtRange(propertyAccess.name, ts.Diagnostics.An_optional_chain_cannot_contain_private_identifiers); + } + return finishNode(propertyAccess, pos); + } + function parseElementAccessExpressionRest(pos, expression, questionDotToken) { + var argumentExpression; + if (token() === 23 /* SyntaxKind.CloseBracketToken */) { + argumentExpression = createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.An_element_access_expression_should_take_an_argument); + } + else { + var argument = allowInAnd(parseExpression); + if (ts.isStringOrNumericLiteralLike(argument)) { + argument.text = internIdentifier(argument.text); + } + argumentExpression = argument; + } + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + var indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? + factory.createElementAccessChain(expression, questionDotToken, argumentExpression) : + factory.createElementAccessExpression(expression, argumentExpression); + return finishNode(indexedAccess, pos); + } + function parseMemberExpressionRest(pos, expression, allowOptionalChain) { + while (true) { + var questionDotToken = void 0; + var isPropertyAccess = false; + if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) { + questionDotToken = parseExpectedToken(28 /* SyntaxKind.QuestionDotToken */); + isPropertyAccess = ts.tokenIsIdentifierOrKeyword(token()); + } + else { + isPropertyAccess = parseOptional(24 /* SyntaxKind.DotToken */); + } + if (isPropertyAccess) { + expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken); + continue; + } + // when in the [Decorator] context, we do not parse ElementAccess as it could be part of a ComputedPropertyName + if ((questionDotToken || !inDecoratorContext()) && parseOptional(22 /* SyntaxKind.OpenBracketToken */)) { + expression = parseElementAccessExpressionRest(pos, expression, questionDotToken); + continue; + } + if (isTemplateStartOfTaggedTemplate()) { + // Absorb type arguments into TemplateExpression when preceding expression is ExpressionWithTypeArguments + expression = !questionDotToken && expression.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ ? + parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : + parseTaggedTemplateRest(pos, expression, questionDotToken, /*typeArguments*/ undefined); + continue; + } + if (!questionDotToken) { + if (token() === 53 /* SyntaxKind.ExclamationToken */ && !scanner.hasPrecedingLineBreak()) { + nextToken(); + expression = finishNode(factory.createNonNullExpression(expression), pos); + continue; + } + var typeArguments = tryParse(parseTypeArgumentsInExpression); + if (typeArguments) { + expression = finishNode(factory.createExpressionWithTypeArguments(expression, typeArguments), pos); + continue; + } + } + return expression; + } + } + function isTemplateStartOfTaggedTemplate() { + return token() === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ || token() === 15 /* SyntaxKind.TemplateHead */; + } + function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) { + var tagExpression = factory.createTaggedTemplateExpression(tag, typeArguments, token() === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ ? + (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : + parseTemplateExpression(/*isTaggedTemplate*/ true)); + if (questionDotToken || tag.flags & 32 /* NodeFlags.OptionalChain */) { + tagExpression.flags |= 32 /* NodeFlags.OptionalChain */; + } + tagExpression.questionDotToken = questionDotToken; + return finishNode(tagExpression, pos); + } + function parseCallExpressionRest(pos, expression) { + while (true) { + expression = parseMemberExpressionRest(pos, expression, /*allowOptionalChain*/ true); + var typeArguments = void 0; + var questionDotToken = parseOptionalToken(28 /* SyntaxKind.QuestionDotToken */); + if (questionDotToken) { + typeArguments = tryParse(parseTypeArgumentsInExpression); + if (isTemplateStartOfTaggedTemplate()) { + expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments); + continue; + } + } + if (typeArguments || token() === 20 /* SyntaxKind.OpenParenToken */) { + // Absorb type arguments into CallExpression when preceding expression is ExpressionWithTypeArguments + if (!questionDotToken && expression.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */) { + typeArguments = expression.typeArguments; + expression = expression.expression; + } + var argumentList = parseArgumentList(); + var callExpr = questionDotToken || tryReparseOptionalChain(expression) ? + factory.createCallChain(expression, questionDotToken, typeArguments, argumentList) : + factory.createCallExpression(expression, typeArguments, argumentList); + expression = finishNode(callExpr, pos); + continue; + } + if (questionDotToken) { + // We parsed `?.` but then failed to parse anything, so report a missing identifier here. + var name = createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ false, ts.Diagnostics.Identifier_expected); + expression = finishNode(factory.createPropertyAccessChain(expression, questionDotToken, name), pos); + } + break; + } + return expression; + } + function parseArgumentList() { + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var result = parseDelimitedList(11 /* ParsingContext.ArgumentExpressions */, parseArgumentExpression); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + return result; + } + function parseTypeArgumentsInExpression() { + if ((contextFlags & 262144 /* NodeFlags.JavaScriptFile */) !== 0) { + // TypeArguments must not be parsed in JavaScript files to avoid ambiguity with binary operators. + return undefined; + } + if (reScanLessThanToken() !== 29 /* SyntaxKind.LessThanToken */) { + return undefined; + } + nextToken(); + var typeArguments = parseDelimitedList(20 /* ParsingContext.TypeArguments */, parseType); + if (reScanGreaterToken() !== 31 /* SyntaxKind.GreaterThanToken */) { + // If it doesn't have the closing `>` then it's definitely not an type argument list. + return undefined; + } + nextToken(); + // We successfully parsed a type argument list. The next token determines whether we want to + // treat it as such. If the type argument list is followed by `(` or a template literal, as in + // `f(42)`, we favor the type argument interpretation even though JavaScript would view + // it as a relational expression. + return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : undefined; + } + function canFollowTypeArgumentsInExpression() { + switch (token()) { + // These tokens can follow a type argument list in a call expression. + case 20 /* SyntaxKind.OpenParenToken */: // foo( + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: // foo `...` + case 15 /* SyntaxKind.TemplateHead */: // foo `...${100}...` + return true; + } + // Consider something a type argument list only if the following token can't start an expression. + return !isStartOfExpression(); + } + function parsePrimaryExpression() { + switch (token()) { + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return parseLiteralNode(); + case 108 /* SyntaxKind.ThisKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + return parseTokenNode(); + case 20 /* SyntaxKind.OpenParenToken */: + return parseParenthesizedExpression(); + case 22 /* SyntaxKind.OpenBracketToken */: + return parseArrayLiteralExpression(); + case 18 /* SyntaxKind.OpenBraceToken */: + return parseObjectLiteralExpression(); + case 131 /* SyntaxKind.AsyncKeyword */: + // Async arrow functions are parsed earlier in parseAssignmentExpressionOrHigher. + // If we encounter `async [no LineTerminator here] function` then this is an async + // function; otherwise, its an identifier. + if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { + break; + } + return parseFunctionExpression(); + case 84 /* SyntaxKind.ClassKeyword */: + return parseClassExpression(); + case 98 /* SyntaxKind.FunctionKeyword */: + return parseFunctionExpression(); + case 103 /* SyntaxKind.NewKeyword */: + return parseNewExpressionOrNewDotTarget(); + case 43 /* SyntaxKind.SlashToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + if (reScanSlashToken() === 13 /* SyntaxKind.RegularExpressionLiteral */) { + return parseLiteralNode(); + } + break; + case 15 /* SyntaxKind.TemplateHead */: + return parseTemplateExpression(/* isTaggedTemplate */ false); + case 80 /* SyntaxKind.PrivateIdentifier */: + return parsePrivateIdentifier(); + } + return parseIdentifier(ts.Diagnostics.Expression_expected); + } + function parseParenthesizedExpression() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + return withJSDoc(finishNode(factory.createParenthesizedExpression(expression), pos), hasJSDoc); + } + function parseSpreadElement() { + var pos = getNodePos(); + parseExpected(25 /* SyntaxKind.DotDotDotToken */); + var expression = parseAssignmentExpressionOrHigher(); + return finishNode(factory.createSpreadElement(expression), pos); + } + function parseArgumentOrArrayLiteralElement() { + return token() === 25 /* SyntaxKind.DotDotDotToken */ ? parseSpreadElement() : + token() === 27 /* SyntaxKind.CommaToken */ ? finishNode(factory.createOmittedExpression(), getNodePos()) : + parseAssignmentExpressionOrHigher(); + } + function parseArgumentExpression() { + return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); + } + function parseArrayLiteralExpression() { + var pos = getNodePos(); + var openBracketPosition = scanner.getTokenPos(); + var openBracketParsed = parseExpected(22 /* SyntaxKind.OpenBracketToken */); + var multiLine = scanner.hasPrecedingLineBreak(); + var elements = parseDelimitedList(15 /* ParsingContext.ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); + parseExpectedMatchingBrackets(22 /* SyntaxKind.OpenBracketToken */, 23 /* SyntaxKind.CloseBracketToken */, openBracketParsed, openBracketPosition); + return finishNode(factory.createArrayLiteralExpression(elements, multiLine), pos); + } + function parseObjectLiteralElement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + if (parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */)) { + var expression = parseAssignmentExpressionOrHigher(); + return withJSDoc(finishNode(factory.createSpreadAssignment(expression), pos), hasJSDoc); + } + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + if (parseContextualModifier(136 /* SyntaxKind.GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 172 /* SyntaxKind.GetAccessor */); + } + if (parseContextualModifier(149 /* SyntaxKind.SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 173 /* SyntaxKind.SetAccessor */); + } + var asteriskToken = parseOptionalToken(41 /* SyntaxKind.AsteriskToken */); + var tokenIsIdentifier = isIdentifier(); + var name = parsePropertyName(); + // Disallowing of optional property assignments and definite assignment assertion happens in the grammar checker. + var questionToken = parseOptionalToken(57 /* SyntaxKind.QuestionToken */); + var exclamationToken = parseOptionalToken(53 /* SyntaxKind.ExclamationToken */); + if (asteriskToken || token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */) { + return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken); + } + // check if it is short-hand property assignment or normal property assignment + // NOTE: if token is EqualsToken it is interpreted as CoverInitializedName production + // CoverInitializedName[Yield] : + // IdentifierReference[?Yield] Initializer[In, ?Yield] + // this is necessary because ObjectLiteral productions are also used to cover grammar for ObjectAssignmentPattern + var node; + var isShorthandPropertyAssignment = tokenIsIdentifier && (token() !== 58 /* SyntaxKind.ColonToken */); + if (isShorthandPropertyAssignment) { + var equalsToken = parseOptionalToken(63 /* SyntaxKind.EqualsToken */); + var objectAssignmentInitializer = equalsToken ? allowInAnd(parseAssignmentExpressionOrHigher) : undefined; + node = factory.createShorthandPropertyAssignment(name, objectAssignmentInitializer); + // Save equals token for error reporting. + // TODO(rbuckton): Consider manufacturing this when we need to report an error as it is otherwise not useful. + node.equalsToken = equalsToken; + } + else { + parseExpected(58 /* SyntaxKind.ColonToken */); + var initializer = allowInAnd(parseAssignmentExpressionOrHigher); + node = factory.createPropertyAssignment(name, initializer); + } + // Decorators, Modifiers, questionToken, and exclamationToken are not supported by property assignments and are reported in the grammar checker + node.decorators = decorators; + node.modifiers = modifiers; + node.questionToken = questionToken; + node.exclamationToken = exclamationToken; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseObjectLiteralExpression() { + var pos = getNodePos(); + var openBracePosition = scanner.getTokenPos(); + var openBraceParsed = parseExpected(18 /* SyntaxKind.OpenBraceToken */); + var multiLine = scanner.hasPrecedingLineBreak(); + var properties = parseDelimitedList(12 /* ParsingContext.ObjectLiteralMembers */, parseObjectLiteralElement, /*considerSemicolonAsDelimiter*/ true); + parseExpectedMatchingBrackets(18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, openBraceParsed, openBracePosition); + return finishNode(factory.createObjectLiteralExpression(properties, multiLine), pos); + } + function parseFunctionExpression() { + // GeneratorExpression: + // function* BindingIdentifier [Yield][opt](FormalParameters[Yield]){ GeneratorBody } + // + // FunctionExpression: + // function BindingIdentifier[opt](FormalParameters){ FunctionBody } + var savedDecoratorContext = inDecoratorContext(); + setDecoratorContext(/*val*/ false); + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var modifiers = parseModifiers(); + parseExpected(98 /* SyntaxKind.FunctionKeyword */); + var asteriskToken = parseOptionalToken(41 /* SyntaxKind.AsteriskToken */); + var isGenerator = asteriskToken ? 1 /* SignatureFlags.Yield */ : 0 /* SignatureFlags.None */; + var isAsync = ts.some(modifiers, ts.isAsyncModifier) ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */; + var name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : + isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : + isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : + parseOptionalBindingIdentifier(); + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(isGenerator | isAsync); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + var body = parseFunctionBlock(isGenerator | isAsync); + setDecoratorContext(savedDecoratorContext); + var node = factory.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseOptionalBindingIdentifier() { + return isBindingIdentifier() ? parseBindingIdentifier() : undefined; + } + function parseNewExpressionOrNewDotTarget() { + var pos = getNodePos(); + parseExpected(103 /* SyntaxKind.NewKeyword */); + if (parseOptional(24 /* SyntaxKind.DotToken */)) { + var name = parseIdentifierName(); + return finishNode(factory.createMetaProperty(103 /* SyntaxKind.NewKeyword */, name), pos); + } + var expressionPos = getNodePos(); + var expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), /*allowOptionalChain*/ false); + var typeArguments; + // Absorb type arguments into NewExpression when preceding expression is ExpressionWithTypeArguments + if (expression.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */) { + typeArguments = expression.typeArguments; + expression = expression.expression; + } + var argumentList = token() === 20 /* SyntaxKind.OpenParenToken */ ? parseArgumentList() : undefined; + return finishNode(factory.createNewExpression(expression, typeArguments, argumentList), pos); + } + // STATEMENTS + function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var openBracePosition = scanner.getTokenPos(); + var openBraceParsed = parseExpected(18 /* SyntaxKind.OpenBraceToken */, diagnosticMessage); + if (openBraceParsed || ignoreMissingOpenBrace) { + var multiLine = scanner.hasPrecedingLineBreak(); + var statements = parseList(1 /* ParsingContext.BlockStatements */, parseStatement); + parseExpectedMatchingBrackets(18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, openBraceParsed, openBracePosition); + var result = withJSDoc(finishNode(factory.createBlock(statements, multiLine), pos), hasJSDoc); + if (token() === 63 /* SyntaxKind.EqualsToken */) { + parseErrorAtCurrentToken(ts.Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses); + nextToken(); + } + return result; + } + else { + var statements = createMissingList(); + return withJSDoc(finishNode(factory.createBlock(statements, /*multiLine*/ undefined), pos), hasJSDoc); + } + } + function parseFunctionBlock(flags, diagnosticMessage) { + var savedYieldContext = inYieldContext(); + setYieldContext(!!(flags & 1 /* SignatureFlags.Yield */)); + var savedAwaitContext = inAwaitContext(); + setAwaitContext(!!(flags & 2 /* SignatureFlags.Await */)); + var savedTopLevel = topLevel; + topLevel = false; + // We may be in a [Decorator] context when parsing a function expression or + // arrow function. The body of the function is not in [Decorator] context. + var saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext(/*val*/ false); + } + var block = parseBlock(!!(flags & 16 /* SignatureFlags.IgnoreMissingOpenBrace */), diagnosticMessage); + if (saveDecoratorContext) { + setDecoratorContext(/*val*/ true); + } + topLevel = savedTopLevel; + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return block; + } + function parseEmptyStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(26 /* SyntaxKind.SemicolonToken */); + return withJSDoc(finishNode(factory.createEmptyStatement(), pos), hasJSDoc); + } + function parseIfStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(99 /* SyntaxKind.IfKeyword */); + var openParenPosition = scanner.getTokenPos(); + var openParenParsed = parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(20 /* SyntaxKind.OpenParenToken */, 21 /* SyntaxKind.CloseParenToken */, openParenParsed, openParenPosition); + var thenStatement = parseStatement(); + var elseStatement = parseOptional(91 /* SyntaxKind.ElseKeyword */) ? parseStatement() : undefined; + return withJSDoc(finishNode(factory.createIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc); + } + function parseDoStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(90 /* SyntaxKind.DoKeyword */); + var statement = parseStatement(); + parseExpected(115 /* SyntaxKind.WhileKeyword */); + var openParenPosition = scanner.getTokenPos(); + var openParenParsed = parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(20 /* SyntaxKind.OpenParenToken */, 21 /* SyntaxKind.CloseParenToken */, openParenParsed, openParenPosition); + // From: https://mail.mozilla.org/pipermail/es-discuss/2011-August/016188.html + // 157 min --- All allen at wirfs-brock.com CONF --- "do{;}while(false)false" prohibited in + // spec but allowed in consensus reality. Approved -- this is the de-facto standard whereby + // do;while(0)x will have a semicolon inserted before x. + parseOptional(26 /* SyntaxKind.SemicolonToken */); + return withJSDoc(finishNode(factory.createDoStatement(statement, expression), pos), hasJSDoc); + } + function parseWhileStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(115 /* SyntaxKind.WhileKeyword */); + var openParenPosition = scanner.getTokenPos(); + var openParenParsed = parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(20 /* SyntaxKind.OpenParenToken */, 21 /* SyntaxKind.CloseParenToken */, openParenParsed, openParenPosition); + var statement = parseStatement(); + return withJSDoc(finishNode(factory.createWhileStatement(expression, statement), pos), hasJSDoc); + } + function parseForOrForInOrForOfStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(97 /* SyntaxKind.ForKeyword */); + var awaitToken = parseOptionalToken(132 /* SyntaxKind.AwaitKeyword */); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var initializer; + if (token() !== 26 /* SyntaxKind.SemicolonToken */) { + if (token() === 113 /* SyntaxKind.VarKeyword */ || token() === 119 /* SyntaxKind.LetKeyword */ || token() === 85 /* SyntaxKind.ConstKeyword */) { + initializer = parseVariableDeclarationList(/*inForStatementInitializer*/ true); + } + else { + initializer = disallowInAnd(parseExpression); + } + } + var node; + if (awaitToken ? parseExpected(160 /* SyntaxKind.OfKeyword */) : parseOptional(160 /* SyntaxKind.OfKeyword */)) { + var expression = allowInAnd(parseAssignmentExpressionOrHigher); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + node = factory.createForOfStatement(awaitToken, initializer, expression, parseStatement()); + } + else if (parseOptional(101 /* SyntaxKind.InKeyword */)) { + var expression = allowInAnd(parseExpression); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + node = factory.createForInStatement(initializer, expression, parseStatement()); + } + else { + parseExpected(26 /* SyntaxKind.SemicolonToken */); + var condition = token() !== 26 /* SyntaxKind.SemicolonToken */ && token() !== 21 /* SyntaxKind.CloseParenToken */ + ? allowInAnd(parseExpression) + : undefined; + parseExpected(26 /* SyntaxKind.SemicolonToken */); + var incrementor = token() !== 21 /* SyntaxKind.CloseParenToken */ + ? allowInAnd(parseExpression) + : undefined; + parseExpected(21 /* SyntaxKind.CloseParenToken */); + node = factory.createForStatement(initializer, condition, incrementor, parseStatement()); + } + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseBreakOrContinueStatement(kind) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(kind === 246 /* SyntaxKind.BreakStatement */ ? 81 /* SyntaxKind.BreakKeyword */ : 86 /* SyntaxKind.ContinueKeyword */); + var label = canParseSemicolon() ? undefined : parseIdentifier(); + parseSemicolon(); + var node = kind === 246 /* SyntaxKind.BreakStatement */ + ? factory.createBreakStatement(label) + : factory.createContinueStatement(label); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseReturnStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(105 /* SyntaxKind.ReturnKeyword */); + var expression = canParseSemicolon() ? undefined : allowInAnd(parseExpression); + parseSemicolon(); + return withJSDoc(finishNode(factory.createReturnStatement(expression), pos), hasJSDoc); + } + function parseWithStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(116 /* SyntaxKind.WithKeyword */); + var openParenPosition = scanner.getTokenPos(); + var openParenParsed = parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(20 /* SyntaxKind.OpenParenToken */, 21 /* SyntaxKind.CloseParenToken */, openParenParsed, openParenPosition); + var statement = doInsideOfContext(33554432 /* NodeFlags.InWithStatement */, parseStatement); + return withJSDoc(finishNode(factory.createWithStatement(expression, statement), pos), hasJSDoc); + } + function parseCaseClause() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(82 /* SyntaxKind.CaseKeyword */); + var expression = allowInAnd(parseExpression); + parseExpected(58 /* SyntaxKind.ColonToken */); + var statements = parseList(3 /* ParsingContext.SwitchClauseStatements */, parseStatement); + return withJSDoc(finishNode(factory.createCaseClause(expression, statements), pos), hasJSDoc); + } + function parseDefaultClause() { + var pos = getNodePos(); + parseExpected(88 /* SyntaxKind.DefaultKeyword */); + parseExpected(58 /* SyntaxKind.ColonToken */); + var statements = parseList(3 /* ParsingContext.SwitchClauseStatements */, parseStatement); + return finishNode(factory.createDefaultClause(statements), pos); + } + function parseCaseOrDefaultClause() { + return token() === 82 /* SyntaxKind.CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); + } + function parseCaseBlock() { + var pos = getNodePos(); + parseExpected(18 /* SyntaxKind.OpenBraceToken */); + var clauses = parseList(2 /* ParsingContext.SwitchClauses */, parseCaseOrDefaultClause); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + return finishNode(factory.createCaseBlock(clauses), pos); + } + function parseSwitchStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(107 /* SyntaxKind.SwitchKeyword */); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = allowInAnd(parseExpression); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + var caseBlock = parseCaseBlock(); + return withJSDoc(finishNode(factory.createSwitchStatement(expression, caseBlock), pos), hasJSDoc); + } + function parseThrowStatement() { + // ThrowStatement[Yield] : + // throw [no LineTerminator here]Expression[In, ?Yield]; + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(109 /* SyntaxKind.ThrowKeyword */); + // Because of automatic semicolon insertion, we need to report error if this + // throw could be terminated with a semicolon. Note: we can't call 'parseExpression' + // directly as that might consume an expression on the following line. + // Instead, we create a "missing" identifier, but don't report an error. The actual error + // will be reported in the grammar walker. + var expression = scanner.hasPrecedingLineBreak() ? undefined : allowInAnd(parseExpression); + if (expression === undefined) { + identifierCount++; + expression = finishNode(factory.createIdentifier(""), getNodePos()); + } + if (!tryParseSemicolon()) { + parseErrorForMissingSemicolonAfter(expression); + } + return withJSDoc(finishNode(factory.createThrowStatement(expression), pos), hasJSDoc); + } + // TODO: Review for error recovery + function parseTryStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(111 /* SyntaxKind.TryKeyword */); + var tryBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); + var catchClause = token() === 83 /* SyntaxKind.CatchKeyword */ ? parseCatchClause() : undefined; + // If we don't have a catch clause, then we must have a finally clause. Try to parse + // one out no matter what. + var finallyBlock; + if (!catchClause || token() === 96 /* SyntaxKind.FinallyKeyword */) { + parseExpected(96 /* SyntaxKind.FinallyKeyword */, ts.Diagnostics.catch_or_finally_expected); + finallyBlock = parseBlock(/*ignoreMissingOpenBrace*/ false); + } + return withJSDoc(finishNode(factory.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc); + } + function parseCatchClause() { + var pos = getNodePos(); + parseExpected(83 /* SyntaxKind.CatchKeyword */); + var variableDeclaration; + if (parseOptional(20 /* SyntaxKind.OpenParenToken */)) { + variableDeclaration = parseVariableDeclaration(); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + } + else { + // Keep shape of node to avoid degrading performance. + variableDeclaration = undefined; + } + var block = parseBlock(/*ignoreMissingOpenBrace*/ false); + return finishNode(factory.createCatchClause(variableDeclaration, block), pos); + } + function parseDebuggerStatement() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(87 /* SyntaxKind.DebuggerKeyword */); + parseSemicolon(); + return withJSDoc(finishNode(factory.createDebuggerStatement(), pos), hasJSDoc); + } + function parseExpressionOrLabeledStatement() { + // Avoiding having to do the lookahead for a labeled statement by just trying to parse + // out an expression, seeing if it is identifier and then seeing if it is followed by + // a colon. + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var node; + var hasParen = token() === 20 /* SyntaxKind.OpenParenToken */; + var expression = allowInAnd(parseExpression); + if (ts.isIdentifier(expression) && parseOptional(58 /* SyntaxKind.ColonToken */)) { + node = factory.createLabeledStatement(expression, parseStatement()); + } + else { + if (!tryParseSemicolon()) { + parseErrorForMissingSemicolonAfter(expression); + } + node = factory.createExpressionStatement(expression); + if (hasParen) { + // do not parse the same jsdoc twice + hasJSDoc = false; + } + } + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function nextTokenIsIdentifierOrKeywordOnSameLine() { + nextToken(); + return ts.tokenIsIdentifierOrKeyword(token()) && !scanner.hasPrecedingLineBreak(); + } + function nextTokenIsClassKeywordOnSameLine() { + nextToken(); + return token() === 84 /* SyntaxKind.ClassKeyword */ && !scanner.hasPrecedingLineBreak(); + } + function nextTokenIsFunctionKeywordOnSameLine() { + nextToken(); + return token() === 98 /* SyntaxKind.FunctionKeyword */ && !scanner.hasPrecedingLineBreak(); + } + function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() { + nextToken(); + return (ts.tokenIsIdentifierOrKeyword(token()) || token() === 8 /* SyntaxKind.NumericLiteral */ || token() === 9 /* SyntaxKind.BigIntLiteral */ || token() === 10 /* SyntaxKind.StringLiteral */) && !scanner.hasPrecedingLineBreak(); + } + function isDeclaration() { + while (true) { + switch (token()) { + case 113 /* SyntaxKind.VarKeyword */: + case 119 /* SyntaxKind.LetKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 84 /* SyntaxKind.ClassKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + return true; + // 'declare', 'module', 'namespace', 'interface'* and 'type' are all legal JavaScript identifiers; + // however, an identifier cannot be followed by another identifier on the same line. This is what we + // count on to parse out the respective declarations. For instance, we exploit this to say that + // + // namespace n + // + // can be none other than the beginning of a namespace declaration, but need to respect that JavaScript sees + // + // namespace + // n + // + // as the identifier 'namespace' on one line followed by the identifier 'n' on another. + // We need to look one token ahead to see if it permissible to try parsing a declaration. + // + // *Note*: 'interface' is actually a strict mode reserved word. So while + // + // "use strict" + // interface + // I {} + // + // could be legal, it would add complexity for very little gain. + case 118 /* SyntaxKind.InterfaceKeyword */: + case 152 /* SyntaxKind.TypeKeyword */: + return nextTokenIsIdentifierOnSameLine(); + case 141 /* SyntaxKind.ModuleKeyword */: + case 142 /* SyntaxKind.NamespaceKeyword */: + return nextTokenIsIdentifierOrStringLiteralOnSameLine(); + case 126 /* SyntaxKind.AbstractKeyword */: + case 131 /* SyntaxKind.AsyncKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 123 /* SyntaxKind.PublicKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + nextToken(); + // ASI takes effect for this modifier. + if (scanner.hasPrecedingLineBreak()) { + return false; + } + continue; + case 157 /* SyntaxKind.GlobalKeyword */: + nextToken(); + return token() === 18 /* SyntaxKind.OpenBraceToken */ || token() === 79 /* SyntaxKind.Identifier */ || token() === 93 /* SyntaxKind.ExportKeyword */; + case 100 /* SyntaxKind.ImportKeyword */: + nextToken(); + return token() === 10 /* SyntaxKind.StringLiteral */ || token() === 41 /* SyntaxKind.AsteriskToken */ || + token() === 18 /* SyntaxKind.OpenBraceToken */ || ts.tokenIsIdentifierOrKeyword(token()); + case 93 /* SyntaxKind.ExportKeyword */: + var currentToken_1 = nextToken(); + if (currentToken_1 === 152 /* SyntaxKind.TypeKeyword */) { + currentToken_1 = lookAhead(nextToken); + } + if (currentToken_1 === 63 /* SyntaxKind.EqualsToken */ || currentToken_1 === 41 /* SyntaxKind.AsteriskToken */ || + currentToken_1 === 18 /* SyntaxKind.OpenBraceToken */ || currentToken_1 === 88 /* SyntaxKind.DefaultKeyword */ || + currentToken_1 === 127 /* SyntaxKind.AsKeyword */) { + return true; + } + continue; + case 124 /* SyntaxKind.StaticKeyword */: + nextToken(); + continue; + default: + return false; + } + } + } + function isStartOfDeclaration() { + return lookAhead(isDeclaration); + } + function isStartOfStatement() { + switch (token()) { + case 59 /* SyntaxKind.AtToken */: + case 26 /* SyntaxKind.SemicolonToken */: + case 18 /* SyntaxKind.OpenBraceToken */: + case 113 /* SyntaxKind.VarKeyword */: + case 119 /* SyntaxKind.LetKeyword */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 84 /* SyntaxKind.ClassKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + case 99 /* SyntaxKind.IfKeyword */: + case 90 /* SyntaxKind.DoKeyword */: + case 115 /* SyntaxKind.WhileKeyword */: + case 97 /* SyntaxKind.ForKeyword */: + case 86 /* SyntaxKind.ContinueKeyword */: + case 81 /* SyntaxKind.BreakKeyword */: + case 105 /* SyntaxKind.ReturnKeyword */: + case 116 /* SyntaxKind.WithKeyword */: + case 107 /* SyntaxKind.SwitchKeyword */: + case 109 /* SyntaxKind.ThrowKeyword */: + case 111 /* SyntaxKind.TryKeyword */: + case 87 /* SyntaxKind.DebuggerKeyword */: + // 'catch' and 'finally' do not actually indicate that the code is part of a statement, + // however, we say they are here so that we may gracefully parse them and error later. + // falls through + case 83 /* SyntaxKind.CatchKeyword */: + case 96 /* SyntaxKind.FinallyKeyword */: + return true; + case 100 /* SyntaxKind.ImportKeyword */: + return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot); + case 85 /* SyntaxKind.ConstKeyword */: + case 93 /* SyntaxKind.ExportKeyword */: + return isStartOfDeclaration(); + case 131 /* SyntaxKind.AsyncKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 118 /* SyntaxKind.InterfaceKeyword */: + case 141 /* SyntaxKind.ModuleKeyword */: + case 142 /* SyntaxKind.NamespaceKeyword */: + case 152 /* SyntaxKind.TypeKeyword */: + case 157 /* SyntaxKind.GlobalKeyword */: + // When these don't start a declaration, they're an identifier in an expression statement + return true; + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 124 /* SyntaxKind.StaticKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + // When these don't start a declaration, they may be the start of a class member if an identifier + // immediately follows. Otherwise they're an identifier in an expression statement. + return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + default: + return isStartOfExpression(); + } + } + function nextTokenIsBindingIdentifierOrStartOfDestructuring() { + nextToken(); + return isBindingIdentifier() || token() === 18 /* SyntaxKind.OpenBraceToken */ || token() === 22 /* SyntaxKind.OpenBracketToken */; + } + function isLetDeclaration() { + // In ES6 'let' always starts a lexical declaration if followed by an identifier or { + // or [. + return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring); + } + function parseStatement() { + switch (token()) { + case 26 /* SyntaxKind.SemicolonToken */: + return parseEmptyStatement(); + case 18 /* SyntaxKind.OpenBraceToken */: + return parseBlock(/*ignoreMissingOpenBrace*/ false); + case 113 /* SyntaxKind.VarKeyword */: + return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), /*decorators*/ undefined, /*modifiers*/ undefined); + case 119 /* SyntaxKind.LetKeyword */: + if (isLetDeclaration()) { + return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), /*decorators*/ undefined, /*modifiers*/ undefined); + } + break; + case 98 /* SyntaxKind.FunctionKeyword */: + return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), /*decorators*/ undefined, /*modifiers*/ undefined); + case 84 /* SyntaxKind.ClassKeyword */: + return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), /*decorators*/ undefined, /*modifiers*/ undefined); + case 99 /* SyntaxKind.IfKeyword */: + return parseIfStatement(); + case 90 /* SyntaxKind.DoKeyword */: + return parseDoStatement(); + case 115 /* SyntaxKind.WhileKeyword */: + return parseWhileStatement(); + case 97 /* SyntaxKind.ForKeyword */: + return parseForOrForInOrForOfStatement(); + case 86 /* SyntaxKind.ContinueKeyword */: + return parseBreakOrContinueStatement(245 /* SyntaxKind.ContinueStatement */); + case 81 /* SyntaxKind.BreakKeyword */: + return parseBreakOrContinueStatement(246 /* SyntaxKind.BreakStatement */); + case 105 /* SyntaxKind.ReturnKeyword */: + return parseReturnStatement(); + case 116 /* SyntaxKind.WithKeyword */: + return parseWithStatement(); + case 107 /* SyntaxKind.SwitchKeyword */: + return parseSwitchStatement(); + case 109 /* SyntaxKind.ThrowKeyword */: + return parseThrowStatement(); + case 111 /* SyntaxKind.TryKeyword */: + // Include 'catch' and 'finally' for error recovery. + // falls through + case 83 /* SyntaxKind.CatchKeyword */: + case 96 /* SyntaxKind.FinallyKeyword */: + return parseTryStatement(); + case 87 /* SyntaxKind.DebuggerKeyword */: + return parseDebuggerStatement(); + case 59 /* SyntaxKind.AtToken */: + return parseDeclaration(); + case 131 /* SyntaxKind.AsyncKeyword */: + case 118 /* SyntaxKind.InterfaceKeyword */: + case 152 /* SyntaxKind.TypeKeyword */: + case 141 /* SyntaxKind.ModuleKeyword */: + case 142 /* SyntaxKind.NamespaceKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + case 93 /* SyntaxKind.ExportKeyword */: + case 100 /* SyntaxKind.ImportKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 123 /* SyntaxKind.PublicKeyword */: + case 126 /* SyntaxKind.AbstractKeyword */: + case 124 /* SyntaxKind.StaticKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 157 /* SyntaxKind.GlobalKeyword */: + if (isStartOfDeclaration()) { + return parseDeclaration(); + } + break; + } + return parseExpressionOrLabeledStatement(); + } + function isDeclareModifier(modifier) { + return modifier.kind === 135 /* SyntaxKind.DeclareKeyword */; + } + function parseDeclaration() { + // TODO: Can we hold onto the parsed decorators/modifiers and advance the scanner + // if we can't reuse the declaration, so that we don't do this work twice? + // + // `parseListElement` attempted to get the reused node at this position, + // but the ambient context flag was not yet set, so the node appeared + // not reusable in that context. + var isAmbient = ts.some(lookAhead(function () { return (parseDecorators(), parseModifiers()); }), isDeclareModifier); + if (isAmbient) { + var node = tryReuseAmbientDeclaration(); + if (node) { + return node; + } + } + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(); + if (isAmbient) { + for (var _i = 0, _a = modifiers; _i < _a.length; _i++) { + var m = _a[_i]; + m.flags |= 16777216 /* NodeFlags.Ambient */; + } + return doInsideOfContext(16777216 /* NodeFlags.Ambient */, function () { return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers); }); + } + else { + return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers); + } + } + function tryReuseAmbientDeclaration() { + return doInsideOfContext(16777216 /* NodeFlags.Ambient */, function () { + var node = currentNode(parsingContext); + if (node) { + return consumeNode(node); + } + }); + } + function parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers) { + switch (token()) { + case 113 /* SyntaxKind.VarKeyword */: + case 119 /* SyntaxKind.LetKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + return parseVariableStatement(pos, hasJSDoc, decorators, modifiers); + case 98 /* SyntaxKind.FunctionKeyword */: + return parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers); + case 84 /* SyntaxKind.ClassKeyword */: + return parseClassDeclaration(pos, hasJSDoc, decorators, modifiers); + case 118 /* SyntaxKind.InterfaceKeyword */: + return parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers); + case 152 /* SyntaxKind.TypeKeyword */: + return parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers); + case 92 /* SyntaxKind.EnumKeyword */: + return parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers); + case 157 /* SyntaxKind.GlobalKeyword */: + case 141 /* SyntaxKind.ModuleKeyword */: + case 142 /* SyntaxKind.NamespaceKeyword */: + return parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers); + case 100 /* SyntaxKind.ImportKeyword */: + return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers); + case 93 /* SyntaxKind.ExportKeyword */: + nextToken(); + switch (token()) { + case 88 /* SyntaxKind.DefaultKeyword */: + case 63 /* SyntaxKind.EqualsToken */: + return parseExportAssignment(pos, hasJSDoc, decorators, modifiers); + case 127 /* SyntaxKind.AsKeyword */: + return parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers); + default: + return parseExportDeclaration(pos, hasJSDoc, decorators, modifiers); + } + default: + if (decorators || modifiers) { + // We reached this point because we encountered decorators and/or modifiers and assumed a declaration + // would follow. For recovery and error reporting purposes, return an incomplete declaration. + var missing = createMissingNode(276 /* SyntaxKind.MissingDeclaration */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); + ts.setTextRangePos(missing, pos); + missing.decorators = decorators; + missing.modifiers = modifiers; + return missing; + } + return undefined; // TODO: GH#18217 + } + } + function nextTokenIsIdentifierOrStringLiteralOnSameLine() { + nextToken(); + return !scanner.hasPrecedingLineBreak() && (isIdentifier() || token() === 10 /* SyntaxKind.StringLiteral */); + } + function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) { + if (token() !== 18 /* SyntaxKind.OpenBraceToken */ && canParseSemicolon()) { + parseSemicolon(); + return; + } + return parseFunctionBlock(flags, diagnosticMessage); + } + // DECLARATIONS + function parseArrayBindingElement() { + var pos = getNodePos(); + if (token() === 27 /* SyntaxKind.CommaToken */) { + return finishNode(factory.createOmittedExpression(), pos); + } + var dotDotDotToken = parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */); + var name = parseIdentifierOrPattern(); + var initializer = parseInitializer(); + return finishNode(factory.createBindingElement(dotDotDotToken, /*propertyName*/ undefined, name, initializer), pos); + } + function parseObjectBindingElement() { + var pos = getNodePos(); + var dotDotDotToken = parseOptionalToken(25 /* SyntaxKind.DotDotDotToken */); + var tokenIsIdentifier = isBindingIdentifier(); + var propertyName = parsePropertyName(); + var name; + if (tokenIsIdentifier && token() !== 58 /* SyntaxKind.ColonToken */) { + name = propertyName; + propertyName = undefined; + } + else { + parseExpected(58 /* SyntaxKind.ColonToken */); + name = parseIdentifierOrPattern(); + } + var initializer = parseInitializer(); + return finishNode(factory.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos); + } + function parseObjectBindingPattern() { + var pos = getNodePos(); + parseExpected(18 /* SyntaxKind.OpenBraceToken */); + var elements = parseDelimitedList(9 /* ParsingContext.ObjectBindingElements */, parseObjectBindingElement); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + return finishNode(factory.createObjectBindingPattern(elements), pos); + } + function parseArrayBindingPattern() { + var pos = getNodePos(); + parseExpected(22 /* SyntaxKind.OpenBracketToken */); + var elements = parseDelimitedList(10 /* ParsingContext.ArrayBindingElements */, parseArrayBindingElement); + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + return finishNode(factory.createArrayBindingPattern(elements), pos); + } + function isBindingIdentifierOrPrivateIdentifierOrPattern() { + return token() === 18 /* SyntaxKind.OpenBraceToken */ + || token() === 22 /* SyntaxKind.OpenBracketToken */ + || token() === 80 /* SyntaxKind.PrivateIdentifier */ + || isBindingIdentifier(); + } + function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) { + if (token() === 22 /* SyntaxKind.OpenBracketToken */) { + return parseArrayBindingPattern(); + } + if (token() === 18 /* SyntaxKind.OpenBraceToken */) { + return parseObjectBindingPattern(); + } + return parseBindingIdentifier(privateIdentifierDiagnosticMessage); + } + function parseVariableDeclarationAllowExclamation() { + return parseVariableDeclaration(/*allowExclamation*/ true); + } + function parseVariableDeclaration(allowExclamation) { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var name = parseIdentifierOrPattern(ts.Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations); + var exclamationToken; + if (allowExclamation && name.kind === 79 /* SyntaxKind.Identifier */ && + token() === 53 /* SyntaxKind.ExclamationToken */ && !scanner.hasPrecedingLineBreak()) { + exclamationToken = parseTokenNode(); + } + var type = parseTypeAnnotation(); + var initializer = isInOrOfKeyword(token()) ? undefined : parseInitializer(); + var node = factory.createVariableDeclaration(name, exclamationToken, type, initializer); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseVariableDeclarationList(inForStatementInitializer) { + var pos = getNodePos(); + var flags = 0; + switch (token()) { + case 113 /* SyntaxKind.VarKeyword */: + break; + case 119 /* SyntaxKind.LetKeyword */: + flags |= 1 /* NodeFlags.Let */; + break; + case 85 /* SyntaxKind.ConstKeyword */: + flags |= 2 /* NodeFlags.Const */; + break; + default: + ts.Debug.fail(); + } + nextToken(); + // The user may have written the following: + // + // for (let of X) { } + // + // In this case, we want to parse an empty declaration list, and then parse 'of' + // as a keyword. The reason this is not automatic is that 'of' is a valid identifier. + // So we need to look ahead to determine if 'of' should be treated as a keyword in + // this context. + // The checker will then give an error that there is an empty declaration list. + var declarations; + if (token() === 160 /* SyntaxKind.OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { + declarations = createMissingList(); + } + else { + var savedDisallowIn = inDisallowInContext(); + setDisallowInContext(inForStatementInitializer); + declarations = parseDelimitedList(8 /* ParsingContext.VariableDeclarations */, inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation); + setDisallowInContext(savedDisallowIn); + } + return finishNode(factory.createVariableDeclarationList(declarations, flags), pos); + } + function canFollowContextualOfKeyword() { + return nextTokenIsIdentifier() && nextToken() === 21 /* SyntaxKind.CloseParenToken */; + } + function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) { + var declarationList = parseVariableDeclarationList(/*inForStatementInitializer*/ false); + parseSemicolon(); + var node = factory.createVariableStatement(modifiers, declarationList); + // Decorators are not allowed on a variable statement, so we keep track of them to report them in the grammar checker. + node.decorators = decorators; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers) { + var savedAwaitContext = inAwaitContext(); + var modifierFlags = ts.modifiersToFlags(modifiers); + parseExpected(98 /* SyntaxKind.FunctionKeyword */); + var asteriskToken = parseOptionalToken(41 /* SyntaxKind.AsteriskToken */); + // We don't parse the name here in await context, instead we will report a grammar error in the checker. + var name = modifierFlags & 512 /* ModifierFlags.Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier(); + var isGenerator = asteriskToken ? 1 /* SignatureFlags.Yield */ : 0 /* SignatureFlags.None */; + var isAsync = modifierFlags & 256 /* ModifierFlags.Async */ ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */; + var typeParameters = parseTypeParameters(); + if (modifierFlags & 1 /* ModifierFlags.Export */) + setAwaitContext(/*value*/ true); + var parameters = parseParameters(isGenerator | isAsync); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + var body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, ts.Diagnostics.or_expected); + setAwaitContext(savedAwaitContext); + var node = factory.createFunctionDeclaration(decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseConstructorName() { + if (token() === 134 /* SyntaxKind.ConstructorKeyword */) { + return parseExpected(134 /* SyntaxKind.ConstructorKeyword */); + } + if (token() === 10 /* SyntaxKind.StringLiteral */ && lookAhead(nextToken) === 20 /* SyntaxKind.OpenParenToken */) { + return tryParse(function () { + var literalNode = parseLiteralNode(); + return literalNode.text === "constructor" ? literalNode : undefined; + }); + } + } + function tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers) { + return tryParse(function () { + if (parseConstructorName()) { + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(0 /* SignatureFlags.None */); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + var body = parseFunctionBlockOrSemicolon(0 /* SignatureFlags.None */, ts.Diagnostics.or_expected); + var node = factory.createConstructorDeclaration(decorators, modifiers, parameters, body); + // Attach `typeParameters` and `type` if they exist so that we can report them in the grammar checker. + node.typeParameters = typeParameters; + node.type = type; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + }); + } + function parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) { + var isGenerator = asteriskToken ? 1 /* SignatureFlags.Yield */ : 0 /* SignatureFlags.None */; + var isAsync = ts.some(modifiers, ts.isAsyncModifier) ? 2 /* SignatureFlags.Await */ : 0 /* SignatureFlags.None */; + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(isGenerator | isAsync); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + var body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage); + var node = factory.createMethodDeclaration(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body); + // An exclamation token on a method is invalid syntax and will be handled by the grammar checker + node.exclamationToken = exclamationToken; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken) { + var exclamationToken = !questionToken && !scanner.hasPrecedingLineBreak() ? parseOptionalToken(53 /* SyntaxKind.ExclamationToken */) : undefined; + var type = parseTypeAnnotation(); + var initializer = doOutsideOfContext(8192 /* NodeFlags.YieldContext */ | 32768 /* NodeFlags.AwaitContext */ | 4096 /* NodeFlags.DisallowInContext */, parseInitializer); + parseSemicolonAfterPropertyName(name, type, initializer); + var node = factory.createPropertyDeclaration(decorators, modifiers, name, questionToken || exclamationToken, type, initializer); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers) { + var asteriskToken = parseOptionalToken(41 /* SyntaxKind.AsteriskToken */); + var name = parsePropertyName(); + // Note: this is not legal as per the grammar. But we allow it in the parser and + // report an error in the grammar checker. + var questionToken = parseOptionalToken(57 /* SyntaxKind.QuestionToken */); + if (asteriskToken || token() === 20 /* SyntaxKind.OpenParenToken */ || token() === 29 /* SyntaxKind.LessThanToken */) { + return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, /*exclamationToken*/ undefined, ts.Diagnostics.or_expected); + } + return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken); + } + function parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, kind) { + var name = parsePropertyName(); + var typeParameters = parseTypeParameters(); + var parameters = parseParameters(0 /* SignatureFlags.None */); + var type = parseReturnType(58 /* SyntaxKind.ColonToken */, /*isType*/ false); + var body = parseFunctionBlockOrSemicolon(0 /* SignatureFlags.None */); + var node = kind === 172 /* SyntaxKind.GetAccessor */ + ? factory.createGetAccessorDeclaration(decorators, modifiers, name, parameters, type, body) + : factory.createSetAccessorDeclaration(decorators, modifiers, name, parameters, body); + // Keep track of `typeParameters` (for both) and `type` (for setters) if they were parsed those indicate grammar errors + node.typeParameters = typeParameters; + if (type && node.kind === 173 /* SyntaxKind.SetAccessor */) + node.type = type; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isClassMemberStart() { + var idToken; + if (token() === 59 /* SyntaxKind.AtToken */) { + return true; + } + // Eat up all modifiers, but hold on to the last one in case it is actually an identifier. + while (ts.isModifierKind(token())) { + idToken = token(); + // If the idToken is a class modifier (protected, private, public, and static), it is + // certain that we are starting to parse class member. This allows better error recovery + // Example: + // public foo() ... // true + // public @dec blah ... // true; we will then report an error later + // export public ... // true; we will then report an error later + if (ts.isClassMemberModifier(idToken)) { + return true; + } + nextToken(); + } + if (token() === 41 /* SyntaxKind.AsteriskToken */) { + return true; + } + // Try to get the first property-like token following all modifiers. + // This can either be an identifier or the 'get' or 'set' keywords. + if (isLiteralPropertyName()) { + idToken = token(); + nextToken(); + } + // Index signatures and computed properties are class members; we can parse. + if (token() === 22 /* SyntaxKind.OpenBracketToken */) { + return true; + } + // If we were able to get any potential identifier... + if (idToken !== undefined) { + // If we have a non-keyword identifier, or if we have an accessor, then it's safe to parse. + if (!ts.isKeyword(idToken) || idToken === 149 /* SyntaxKind.SetKeyword */ || idToken === 136 /* SyntaxKind.GetKeyword */) { + return true; + } + // If it *is* a keyword, but not an accessor, check a little farther along + // to see if it should actually be parsed as a class member. + switch (token()) { + case 20 /* SyntaxKind.OpenParenToken */: // Method declaration + case 29 /* SyntaxKind.LessThanToken */: // Generic Method declaration + case 53 /* SyntaxKind.ExclamationToken */: // Non-null assertion on property name + case 58 /* SyntaxKind.ColonToken */: // Type Annotation for declaration + case 63 /* SyntaxKind.EqualsToken */: // Initializer for declaration + case 57 /* SyntaxKind.QuestionToken */: // Not valid, but permitted so that it gets caught later on. + return true; + default: + // Covers + // - Semicolons (declaration termination) + // - Closing braces (end-of-class, must be declaration) + // - End-of-files (not valid, but permitted so that it gets caught later on) + // - Line-breaks (enabling *automatic semicolon insertion*) + return canParseSemicolon(); + } + } + return false; + } + function parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpectedToken(124 /* SyntaxKind.StaticKeyword */); + var body = parseClassStaticBlockBody(); + return withJSDoc(finishNode(factory.createClassStaticBlockDeclaration(decorators, modifiers, body), pos), hasJSDoc); + } + function parseClassStaticBlockBody() { + var savedYieldContext = inYieldContext(); + var savedAwaitContext = inAwaitContext(); + setYieldContext(false); + setAwaitContext(true); + var body = parseBlock(/*ignoreMissingOpenBrace*/ false); + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return body; + } + function parseDecoratorExpression() { + if (inAwaitContext() && token() === 132 /* SyntaxKind.AwaitKeyword */) { + // `@await` is is disallowed in an [Await] context, but can cause parsing to go off the rails + // This simply parses the missing identifier and moves on. + var pos = getNodePos(); + var awaitExpression = parseIdentifier(ts.Diagnostics.Expression_expected); + nextToken(); + var memberExpression = parseMemberExpressionRest(pos, awaitExpression, /*allowOptionalChain*/ true); + return parseCallExpressionRest(pos, memberExpression); + } + return parseLeftHandSideExpressionOrHigher(); + } + function tryParseDecorator() { + var pos = getNodePos(); + if (!parseOptional(59 /* SyntaxKind.AtToken */)) { + return undefined; + } + var expression = doInDecoratorContext(parseDecoratorExpression); + return finishNode(factory.createDecorator(expression), pos); + } + function parseDecorators() { + var pos = getNodePos(); + var list, decorator; + while (decorator = tryParseDecorator()) { + list = ts.append(list, decorator); + } + return list && createNodeArray(list, pos); + } + function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) { + var pos = getNodePos(); + var kind = token(); + if (token() === 85 /* SyntaxKind.ConstKeyword */ && permitInvalidConstAsModifier) { + // We need to ensure that any subsequent modifiers appear on the same line + // so that when 'const' is a standalone declaration, we don't issue an error. + if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { + return undefined; + } + } + else if (stopOnStartOfClassStaticBlock && token() === 124 /* SyntaxKind.StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { + return undefined; + } + else if (hasSeenStaticModifier && token() === 124 /* SyntaxKind.StaticKeyword */) { + return undefined; + } + else { + if (!parseAnyContextualModifier()) { + return undefined; + } + } + return finishNode(factory.createToken(kind), pos); + } + /* + * There are situations in which a modifier like 'const' will appear unexpectedly, such as on a class member. + * In those situations, if we are entirely sure that 'const' is not valid on its own (such as when ASI takes effect + * and turns it into a standalone declaration), then it is better to parse it and report an error later. + * + * In such situations, 'permitInvalidConstAsModifier' should be set to true. + */ + function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) { + var pos = getNodePos(); + var list, modifier, hasSeenStatic = false; + while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) { + if (modifier.kind === 124 /* SyntaxKind.StaticKeyword */) + hasSeenStatic = true; + list = ts.append(list, modifier); + } + return list && createNodeArray(list, pos); + } + function parseModifiersForArrowFunction() { + var modifiers; + if (token() === 131 /* SyntaxKind.AsyncKeyword */) { + var pos = getNodePos(); + nextToken(); + var modifier = finishNode(factory.createToken(131 /* SyntaxKind.AsyncKeyword */), pos); + modifiers = createNodeArray([modifier], pos); + } + return modifiers; + } + function parseClassElement() { + var pos = getNodePos(); + if (token() === 26 /* SyntaxKind.SemicolonToken */) { + nextToken(); + return finishNode(factory.createSemicolonClassElement(), pos); + } + var hasJSDoc = hasPrecedingJSDocComment(); + var decorators = parseDecorators(); + var modifiers = parseModifiers(/*permitInvalidConstAsModifier*/ true, /*stopOnStartOfClassStaticBlock*/ true); + if (token() === 124 /* SyntaxKind.StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { + return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers); + } + if (parseContextualModifier(136 /* SyntaxKind.GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 172 /* SyntaxKind.GetAccessor */); + } + if (parseContextualModifier(149 /* SyntaxKind.SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 173 /* SyntaxKind.SetAccessor */); + } + if (token() === 134 /* SyntaxKind.ConstructorKeyword */ || token() === 10 /* SyntaxKind.StringLiteral */) { + var constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers); + if (constructorDeclaration) { + return constructorDeclaration; + } + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers); + } + // It is very important that we check this *after* checking indexers because + // the [ token can start an index signature or a computed property name + if (ts.tokenIsIdentifierOrKeyword(token()) || + token() === 10 /* SyntaxKind.StringLiteral */ || + token() === 8 /* SyntaxKind.NumericLiteral */ || + token() === 41 /* SyntaxKind.AsteriskToken */ || + token() === 22 /* SyntaxKind.OpenBracketToken */) { + var isAmbient = ts.some(modifiers, isDeclareModifier); + if (isAmbient) { + for (var _i = 0, _a = modifiers; _i < _a.length; _i++) { + var m = _a[_i]; + m.flags |= 16777216 /* NodeFlags.Ambient */; + } + return doInsideOfContext(16777216 /* NodeFlags.Ambient */, function () { return parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers); }); + } + else { + return parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers); + } + } + if (decorators || modifiers) { + // treat this as a property declaration with a missing name. + var name = createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ true, ts.Diagnostics.Declaration_expected); + return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, /*questionToken*/ undefined); + } + // 'isClassMemberStart' should have hinted not to attempt parsing. + return ts.Debug.fail("Should not have attempted to parse class member declaration."); + } + function parseClassExpression() { + return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), /*decorators*/ undefined, /*modifiers*/ undefined, 226 /* SyntaxKind.ClassExpression */); + } + function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) { + return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 257 /* SyntaxKind.ClassDeclaration */); + } + function parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, kind) { + var savedAwaitContext = inAwaitContext(); + parseExpected(84 /* SyntaxKind.ClassKeyword */); + // We don't parse the name here in await context, instead we will report a grammar error in the checker. + var name = parseNameOfClassDeclarationOrExpression(); + var typeParameters = parseTypeParameters(); + if (ts.some(modifiers, ts.isExportModifier)) + setAwaitContext(/*value*/ true); + var heritageClauses = parseHeritageClauses(); + var members; + if (parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + // ClassTail[Yield,Await] : (Modified) See 14.5 + // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } + members = parseClassMembers(); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + else { + members = createMissingList(); + } + setAwaitContext(savedAwaitContext); + var node = kind === 257 /* SyntaxKind.ClassDeclaration */ + ? factory.createClassDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members) + : factory.createClassExpression(decorators, modifiers, name, typeParameters, heritageClauses, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseNameOfClassDeclarationOrExpression() { + // implements is a future reserved word so + // 'class implements' might mean either + // - class expression with omitted name, 'implements' starts heritage clause + // - class with name 'implements' + // 'isImplementsClause' helps to disambiguate between these two cases + return isBindingIdentifier() && !isImplementsClause() + ? createIdentifier(isBindingIdentifier()) + : undefined; + } + function isImplementsClause() { + return token() === 117 /* SyntaxKind.ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword); + } + function parseHeritageClauses() { + // ClassTail[Yield,Await] : (Modified) See 14.5 + // ClassHeritage[?Yield,?Await]opt { ClassBody[?Yield,?Await]opt } + if (isHeritageClause()) { + return parseList(22 /* ParsingContext.HeritageClauses */, parseHeritageClause); + } + return undefined; + } + function parseHeritageClause() { + var pos = getNodePos(); + var tok = token(); + ts.Debug.assert(tok === 94 /* SyntaxKind.ExtendsKeyword */ || tok === 117 /* SyntaxKind.ImplementsKeyword */); // isListElement() should ensure this. + nextToken(); + var types = parseDelimitedList(7 /* ParsingContext.HeritageClauseElement */, parseExpressionWithTypeArguments); + return finishNode(factory.createHeritageClause(tok, types), pos); + } + function parseExpressionWithTypeArguments() { + var pos = getNodePos(); + var expression = parseLeftHandSideExpressionOrHigher(); + if (expression.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */) { + return expression; + } + var typeArguments = tryParseTypeArguments(); + return finishNode(factory.createExpressionWithTypeArguments(expression, typeArguments), pos); + } + function tryParseTypeArguments() { + return token() === 29 /* SyntaxKind.LessThanToken */ ? + parseBracketedList(20 /* ParsingContext.TypeArguments */, parseType, 29 /* SyntaxKind.LessThanToken */, 31 /* SyntaxKind.GreaterThanToken */) : undefined; + } + function isHeritageClause() { + return token() === 94 /* SyntaxKind.ExtendsKeyword */ || token() === 117 /* SyntaxKind.ImplementsKeyword */; + } + function parseClassMembers() { + return parseList(5 /* ParsingContext.ClassMembers */, parseClassElement); + } + function parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpected(118 /* SyntaxKind.InterfaceKeyword */); + var name = parseIdentifier(); + var typeParameters = parseTypeParameters(); + var heritageClauses = parseHeritageClauses(); + var members = parseObjectTypeMembers(); + var node = factory.createInterfaceDeclaration(decorators, modifiers, name, typeParameters, heritageClauses, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpected(152 /* SyntaxKind.TypeKeyword */); + var name = parseIdentifier(); + var typeParameters = parseTypeParameters(); + parseExpected(63 /* SyntaxKind.EqualsToken */); + var type = token() === 138 /* SyntaxKind.IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType(); + parseSemicolon(); + var node = factory.createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + // In an ambient declaration, the grammar only allows integer literals as initializers. + // In a non-ambient declaration, the grammar allows uninitialized members only in a + // ConstantEnumMemberSection, which starts at the beginning of an enum declaration + // or any time an integer literal initializer is encountered. + function parseEnumMember() { + var pos = getNodePos(); + var hasJSDoc = hasPrecedingJSDocComment(); + var name = parsePropertyName(); + var initializer = allowInAnd(parseInitializer); + return withJSDoc(finishNode(factory.createEnumMember(name, initializer), pos), hasJSDoc); + } + function parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpected(92 /* SyntaxKind.EnumKeyword */); + var name = parseIdentifier(); + var members; + if (parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + members = doOutsideOfYieldAndAwaitContext(function () { return parseDelimitedList(6 /* ParsingContext.EnumMembers */, parseEnumMember); }); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + else { + members = createMissingList(); + } + var node = factory.createEnumDeclaration(decorators, modifiers, name, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseModuleBlock() { + var pos = getNodePos(); + var statements; + if (parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + statements = parseList(1 /* ParsingContext.BlockStatements */, parseStatement); + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + else { + statements = createMissingList(); + } + return finishNode(factory.createModuleBlock(statements), pos); + } + function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) { + // If we are parsing a dotted namespace name, we want to + // propagate the 'Namespace' flag across the names if set. + var namespaceFlag = flags & 16 /* NodeFlags.Namespace */; + var name = parseIdentifier(); + var body = parseOptional(24 /* SyntaxKind.DotToken */) + ? parseModuleOrNamespaceDeclaration(getNodePos(), /*hasJSDoc*/ false, /*decorators*/ undefined, /*modifiers*/ undefined, 4 /* NodeFlags.NestedNamespace */ | namespaceFlag) + : parseModuleBlock(); + var node = factory.createModuleDeclaration(decorators, modifiers, name, body, flags); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers) { + var flags = 0; + var name; + if (token() === 157 /* SyntaxKind.GlobalKeyword */) { + // parse 'global' as name of global scope augmentation + name = parseIdentifier(); + flags |= 1024 /* NodeFlags.GlobalAugmentation */; + } + else { + name = parseLiteralNode(); + name.text = internIdentifier(name.text); + } + var body; + if (token() === 18 /* SyntaxKind.OpenBraceToken */) { + body = parseModuleBlock(); + } + else { + parseSemicolon(); + } + var node = factory.createModuleDeclaration(decorators, modifiers, name, body, flags); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers) { + var flags = 0; + if (token() === 157 /* SyntaxKind.GlobalKeyword */) { + // global augmentation + return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers); + } + else if (parseOptional(142 /* SyntaxKind.NamespaceKeyword */)) { + flags |= 16 /* NodeFlags.Namespace */; + } + else { + parseExpected(141 /* SyntaxKind.ModuleKeyword */); + if (token() === 10 /* SyntaxKind.StringLiteral */) { + return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers); + } + } + return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags); + } + function isExternalModuleReference() { + return token() === 146 /* SyntaxKind.RequireKeyword */ && + lookAhead(nextTokenIsOpenParen); + } + function nextTokenIsOpenParen() { + return nextToken() === 20 /* SyntaxKind.OpenParenToken */; + } + function nextTokenIsOpenBrace() { + return nextToken() === 18 /* SyntaxKind.OpenBraceToken */; + } + function nextTokenIsSlash() { + return nextToken() === 43 /* SyntaxKind.SlashToken */; + } + function parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpected(127 /* SyntaxKind.AsKeyword */); + parseExpected(142 /* SyntaxKind.NamespaceKeyword */); + var name = parseIdentifier(); + parseSemicolon(); + var node = factory.createNamespaceExportDeclaration(name); + // NamespaceExportDeclaration nodes cannot have decorators or modifiers, so we attach them here so we can report them in the grammar checker + node.decorators = decorators; + node.modifiers = modifiers; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers) { + parseExpected(100 /* SyntaxKind.ImportKeyword */); + var afterImportPos = scanner.getStartPos(); + // We don't parse the identifier here in await context, instead we will report a grammar error in the checker. + var identifier; + if (isIdentifier()) { + identifier = parseIdentifier(); + } + var isTypeOnly = false; + if (token() !== 156 /* SyntaxKind.FromKeyword */ && + (identifier === null || identifier === void 0 ? void 0 : identifier.escapedText) === "type" && + (isIdentifier() || tokenAfterImportDefinitelyProducesImportDeclaration())) { + isTypeOnly = true; + identifier = isIdentifier() ? parseIdentifier() : undefined; + } + if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) { + return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly); + } + // ImportDeclaration: + // import ImportClause from ModuleSpecifier ; + // import ModuleSpecifier; + var importClause; + if (identifier || // import id + token() === 41 /* SyntaxKind.AsteriskToken */ || // import * + token() === 18 /* SyntaxKind.OpenBraceToken */ // import { + ) { + importClause = parseImportClause(identifier, afterImportPos, isTypeOnly); + parseExpected(156 /* SyntaxKind.FromKeyword */); + } + var moduleSpecifier = parseModuleSpecifier(); + var assertClause; + if (token() === 129 /* SyntaxKind.AssertKeyword */ && !scanner.hasPrecedingLineBreak()) { + assertClause = parseAssertClause(); + } + parseSemicolon(); + var node = factory.createImportDeclaration(decorators, modifiers, importClause, moduleSpecifier, assertClause); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseAssertEntry() { + var pos = getNodePos(); + var name = ts.tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* SyntaxKind.StringLiteral */); + parseExpected(58 /* SyntaxKind.ColonToken */); + var value = parseAssignmentExpressionOrHigher(); + return finishNode(factory.createAssertEntry(name, value), pos); + } + function parseAssertClause(skipAssertKeyword) { + var pos = getNodePos(); + if (!skipAssertKeyword) { + parseExpected(129 /* SyntaxKind.AssertKeyword */); + } + var openBracePosition = scanner.getTokenPos(); + if (parseExpected(18 /* SyntaxKind.OpenBraceToken */)) { + var multiLine = scanner.hasPrecedingLineBreak(); + var elements = parseDelimitedList(24 /* ParsingContext.AssertEntries */, parseAssertEntry, /*considerSemicolonAsDelimiter*/ true); + if (!parseExpected(19 /* SyntaxKind.CloseBraceToken */)) { + var lastError = ts.lastOrUndefined(parseDiagnostics); + if (lastError && lastError.code === ts.Diagnostics._0_expected.code) { + ts.addRelatedInfo(lastError, ts.createDetachedDiagnostic(fileName, openBracePosition, 1, ts.Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")); + } + } + return finishNode(factory.createAssertClause(elements, multiLine), pos); + } + else { + var elements = createNodeArray([], getNodePos(), /*end*/ undefined, /*hasTrailingComma*/ false); + return finishNode(factory.createAssertClause(elements, /*multiLine*/ false), pos); + } + } + function tokenAfterImportDefinitelyProducesImportDeclaration() { + return token() === 41 /* SyntaxKind.AsteriskToken */ || token() === 18 /* SyntaxKind.OpenBraceToken */; + } + function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() { + // In `import id ___`, the current token decides whether to produce + // an ImportDeclaration or ImportEqualsDeclaration. + return token() === 27 /* SyntaxKind.CommaToken */ || token() === 156 /* SyntaxKind.FromKeyword */; + } + function parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly) { + parseExpected(63 /* SyntaxKind.EqualsToken */); + var moduleReference = parseModuleReference(); + parseSemicolon(); + var node = factory.createImportEqualsDeclaration(decorators, modifiers, isTypeOnly, identifier, moduleReference); + var finished = withJSDoc(finishNode(node, pos), hasJSDoc); + return finished; + } + function parseImportClause(identifier, pos, isTypeOnly) { + // ImportClause: + // ImportedDefaultBinding + // NameSpaceImport + // NamedImports + // ImportedDefaultBinding, NameSpaceImport + // ImportedDefaultBinding, NamedImports + // If there was no default import or if there is comma token after default import + // parse namespace or named imports + var namedBindings; + if (!identifier || + parseOptional(27 /* SyntaxKind.CommaToken */)) { + namedBindings = token() === 41 /* SyntaxKind.AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(269 /* SyntaxKind.NamedImports */); + } + return finishNode(factory.createImportClause(isTypeOnly, identifier, namedBindings), pos); + } + function parseModuleReference() { + return isExternalModuleReference() + ? parseExternalModuleReference() + : parseEntityName(/*allowReservedWords*/ false); + } + function parseExternalModuleReference() { + var pos = getNodePos(); + parseExpected(146 /* SyntaxKind.RequireKeyword */); + parseExpected(20 /* SyntaxKind.OpenParenToken */); + var expression = parseModuleSpecifier(); + parseExpected(21 /* SyntaxKind.CloseParenToken */); + return finishNode(factory.createExternalModuleReference(expression), pos); + } + function parseModuleSpecifier() { + if (token() === 10 /* SyntaxKind.StringLiteral */) { + var result = parseLiteralNode(); + result.text = internIdentifier(result.text); + return result; + } + else { + // We allow arbitrary expressions here, even though the grammar only allows string + // literals. We check to ensure that it is only a string literal later in the grammar + // check pass. + return parseExpression(); + } + } + function parseNamespaceImport() { + // NameSpaceImport: + // * as ImportedBinding + var pos = getNodePos(); + parseExpected(41 /* SyntaxKind.AsteriskToken */); + parseExpected(127 /* SyntaxKind.AsKeyword */); + var name = parseIdentifier(); + return finishNode(factory.createNamespaceImport(name), pos); + } + function parseNamedImportsOrExports(kind) { + var pos = getNodePos(); + // NamedImports: + // { } + // { ImportsList } + // { ImportsList, } + // ImportsList: + // ImportSpecifier + // ImportsList, ImportSpecifier + var node = kind === 269 /* SyntaxKind.NamedImports */ + ? factory.createNamedImports(parseBracketedList(23 /* ParsingContext.ImportOrExportSpecifiers */, parseImportSpecifier, 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */)) + : factory.createNamedExports(parseBracketedList(23 /* ParsingContext.ImportOrExportSpecifiers */, parseExportSpecifier, 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */)); + return finishNode(node, pos); + } + function parseExportSpecifier() { + var hasJSDoc = hasPrecedingJSDocComment(); + return withJSDoc(parseImportOrExportSpecifier(275 /* SyntaxKind.ExportSpecifier */), hasJSDoc); + } + function parseImportSpecifier() { + return parseImportOrExportSpecifier(270 /* SyntaxKind.ImportSpecifier */); + } + function parseImportOrExportSpecifier(kind) { + var pos = getNodePos(); + // ImportSpecifier: + // BindingIdentifier + // IdentifierName as BindingIdentifier + // ExportSpecifier: + // IdentifierName + // IdentifierName as IdentifierName + var checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); + var checkIdentifierStart = scanner.getTokenPos(); + var checkIdentifierEnd = scanner.getTextPos(); + var isTypeOnly = false; + var propertyName; + var canParseAsKeyword = true; + var name = parseIdentifierName(); + if (name.escapedText === "type") { + // If the first token of an import specifier is 'type', there are a lot of possibilities, + // especially if we see 'as' afterwards: + // + // import { type } from "mod"; - isTypeOnly: false, name: type + // import { type as } from "mod"; - isTypeOnly: true, name: as + // import { type as as } from "mod"; - isTypeOnly: false, name: as, propertyName: type + // import { type as as as } from "mod"; - isTypeOnly: true, name: as, propertyName: as + if (token() === 127 /* SyntaxKind.AsKeyword */) { + // { type as ...? } + var firstAs = parseIdentifierName(); + if (token() === 127 /* SyntaxKind.AsKeyword */) { + // { type as as ...? } + var secondAs = parseIdentifierName(); + if (ts.tokenIsIdentifierOrKeyword(token())) { + // { type as as something } + isTypeOnly = true; + propertyName = firstAs; + name = parseNameWithKeywordCheck(); + canParseAsKeyword = false; + } + else { + // { type as as } + propertyName = name; + name = secondAs; + canParseAsKeyword = false; + } + } + else if (ts.tokenIsIdentifierOrKeyword(token())) { + // { type as something } + propertyName = name; + canParseAsKeyword = false; + name = parseNameWithKeywordCheck(); + } + else { + // { type as } + isTypeOnly = true; + name = firstAs; + } + } + else if (ts.tokenIsIdentifierOrKeyword(token())) { + // { type something ...? } + isTypeOnly = true; + name = parseNameWithKeywordCheck(); + } + } + if (canParseAsKeyword && token() === 127 /* SyntaxKind.AsKeyword */) { + propertyName = name; + parseExpected(127 /* SyntaxKind.AsKeyword */); + name = parseNameWithKeywordCheck(); + } + if (kind === 270 /* SyntaxKind.ImportSpecifier */ && checkIdentifierIsKeyword) { + parseErrorAt(checkIdentifierStart, checkIdentifierEnd, ts.Diagnostics.Identifier_expected); + } + var node = kind === 270 /* SyntaxKind.ImportSpecifier */ + ? factory.createImportSpecifier(isTypeOnly, propertyName, name) + : factory.createExportSpecifier(isTypeOnly, propertyName, name); + return finishNode(node, pos); + function parseNameWithKeywordCheck() { + checkIdentifierIsKeyword = ts.isKeyword(token()) && !isIdentifier(); + checkIdentifierStart = scanner.getTokenPos(); + checkIdentifierEnd = scanner.getTextPos(); + return parseIdentifierName(); + } + } + function parseNamespaceExport(pos) { + return finishNode(factory.createNamespaceExport(parseIdentifierName()), pos); + } + function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) { + var savedAwaitContext = inAwaitContext(); + setAwaitContext(/*value*/ true); + var exportClause; + var moduleSpecifier; + var assertClause; + var isTypeOnly = parseOptional(152 /* SyntaxKind.TypeKeyword */); + var namespaceExportPos = getNodePos(); + if (parseOptional(41 /* SyntaxKind.AsteriskToken */)) { + if (parseOptional(127 /* SyntaxKind.AsKeyword */)) { + exportClause = parseNamespaceExport(namespaceExportPos); + } + parseExpected(156 /* SyntaxKind.FromKeyword */); + moduleSpecifier = parseModuleSpecifier(); + } + else { + exportClause = parseNamedImportsOrExports(273 /* SyntaxKind.NamedExports */); + // It is not uncommon to accidentally omit the 'from' keyword. Additionally, in editing scenarios, + // the 'from' keyword can be parsed as a named export when the export clause is unterminated (i.e. `export { from "moduleName";`) + // If we don't have a 'from' keyword, see if we have a string literal such that ASI won't take effect. + if (token() === 156 /* SyntaxKind.FromKeyword */ || (token() === 10 /* SyntaxKind.StringLiteral */ && !scanner.hasPrecedingLineBreak())) { + parseExpected(156 /* SyntaxKind.FromKeyword */); + moduleSpecifier = parseModuleSpecifier(); + } + } + if (moduleSpecifier && token() === 129 /* SyntaxKind.AssertKeyword */ && !scanner.hasPrecedingLineBreak()) { + assertClause = parseAssertClause(); + } + parseSemicolon(); + setAwaitContext(savedAwaitContext); + var node = factory.createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) { + var savedAwaitContext = inAwaitContext(); + setAwaitContext(/*value*/ true); + var isExportEquals; + if (parseOptional(63 /* SyntaxKind.EqualsToken */)) { + isExportEquals = true; + } + else { + parseExpected(88 /* SyntaxKind.DefaultKeyword */); + } + var expression = parseAssignmentExpressionOrHigher(); + parseSemicolon(); + setAwaitContext(savedAwaitContext); + var node = factory.createExportAssignment(decorators, modifiers, isExportEquals, expression); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + var ParsingContext; + (function (ParsingContext) { + ParsingContext[ParsingContext["SourceElements"] = 0] = "SourceElements"; + ParsingContext[ParsingContext["BlockStatements"] = 1] = "BlockStatements"; + ParsingContext[ParsingContext["SwitchClauses"] = 2] = "SwitchClauses"; + ParsingContext[ParsingContext["SwitchClauseStatements"] = 3] = "SwitchClauseStatements"; + ParsingContext[ParsingContext["TypeMembers"] = 4] = "TypeMembers"; + ParsingContext[ParsingContext["ClassMembers"] = 5] = "ClassMembers"; + ParsingContext[ParsingContext["EnumMembers"] = 6] = "EnumMembers"; + ParsingContext[ParsingContext["HeritageClauseElement"] = 7] = "HeritageClauseElement"; + ParsingContext[ParsingContext["VariableDeclarations"] = 8] = "VariableDeclarations"; + ParsingContext[ParsingContext["ObjectBindingElements"] = 9] = "ObjectBindingElements"; + ParsingContext[ParsingContext["ArrayBindingElements"] = 10] = "ArrayBindingElements"; + ParsingContext[ParsingContext["ArgumentExpressions"] = 11] = "ArgumentExpressions"; + ParsingContext[ParsingContext["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers"; + ParsingContext[ParsingContext["JsxAttributes"] = 13] = "JsxAttributes"; + ParsingContext[ParsingContext["JsxChildren"] = 14] = "JsxChildren"; + ParsingContext[ParsingContext["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers"; + ParsingContext[ParsingContext["Parameters"] = 16] = "Parameters"; + ParsingContext[ParsingContext["JSDocParameters"] = 17] = "JSDocParameters"; + ParsingContext[ParsingContext["RestProperties"] = 18] = "RestProperties"; + ParsingContext[ParsingContext["TypeParameters"] = 19] = "TypeParameters"; + ParsingContext[ParsingContext["TypeArguments"] = 20] = "TypeArguments"; + ParsingContext[ParsingContext["TupleElementTypes"] = 21] = "TupleElementTypes"; + ParsingContext[ParsingContext["HeritageClauses"] = 22] = "HeritageClauses"; + ParsingContext[ParsingContext["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers"; + ParsingContext[ParsingContext["AssertEntries"] = 24] = "AssertEntries"; + ParsingContext[ParsingContext["Count"] = 25] = "Count"; // Number of parsing contexts + })(ParsingContext || (ParsingContext = {})); + var Tristate; + (function (Tristate) { + Tristate[Tristate["False"] = 0] = "False"; + Tristate[Tristate["True"] = 1] = "True"; + Tristate[Tristate["Unknown"] = 2] = "Unknown"; + })(Tristate || (Tristate = {})); + var JSDocParser; + (function (JSDocParser) { + function parseJSDocTypeExpressionForTests(content, start, length) { + initializeState("file.js", content, 99 /* ScriptTarget.Latest */, /*_syntaxCursor:*/ undefined, 1 /* ScriptKind.JS */); + scanner.setText(content, start, length); + currentToken = scanner.scan(); + var jsDocTypeExpression = parseJSDocTypeExpression(); + var sourceFile = createSourceFile("file.js", 99 /* ScriptTarget.Latest */, 1 /* ScriptKind.JS */, /*isDeclarationFile*/ false, [], factory.createToken(1 /* SyntaxKind.EndOfFileToken */), 0 /* NodeFlags.None */, ts.noop); + var diagnostics = ts.attachFileToDiagnostics(parseDiagnostics, sourceFile); + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = ts.attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + clearState(); + return jsDocTypeExpression ? { jsDocTypeExpression: jsDocTypeExpression, diagnostics: diagnostics } : undefined; + } + JSDocParser.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests; + // Parses out a JSDoc type expression. + function parseJSDocTypeExpression(mayOmitBraces) { + var pos = getNodePos(); + var hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(18 /* SyntaxKind.OpenBraceToken */); + var type = doInsideOfContext(8388608 /* NodeFlags.JSDoc */, parseJSDocType); + if (!mayOmitBraces || hasBrace) { + parseExpectedJSDoc(19 /* SyntaxKind.CloseBraceToken */); + } + var result = factory.createJSDocTypeExpression(type); + fixupParentReferences(result); + return finishNode(result, pos); + } + JSDocParser.parseJSDocTypeExpression = parseJSDocTypeExpression; + function parseJSDocNameReference() { + var pos = getNodePos(); + var hasBrace = parseOptional(18 /* SyntaxKind.OpenBraceToken */); + var p2 = getNodePos(); + var entityName = parseEntityName(/* allowReservedWords*/ false); + while (token() === 80 /* SyntaxKind.PrivateIdentifier */) { + reScanHashToken(); // rescan #id as # id + nextTokenJSDoc(); // then skip the # + entityName = finishNode(factory.createJSDocMemberName(entityName, parseIdentifier()), p2); + } + if (hasBrace) { + parseExpectedJSDoc(19 /* SyntaxKind.CloseBraceToken */); + } + var result = factory.createJSDocNameReference(entityName); + fixupParentReferences(result); + return finishNode(result, pos); + } + JSDocParser.parseJSDocNameReference = parseJSDocNameReference; + function parseIsolatedJSDocComment(content, start, length) { + initializeState("", content, 99 /* ScriptTarget.Latest */, /*_syntaxCursor:*/ undefined, 1 /* ScriptKind.JS */); + var jsDoc = doInsideOfContext(8388608 /* NodeFlags.JSDoc */, function () { return parseJSDocCommentWorker(start, length); }); + var sourceFile = { languageVariant: 0 /* LanguageVariant.Standard */, text: content }; + var diagnostics = ts.attachFileToDiagnostics(parseDiagnostics, sourceFile); + clearState(); + return jsDoc ? { jsDoc: jsDoc, diagnostics: diagnostics } : undefined; + } + JSDocParser.parseIsolatedJSDocComment = parseIsolatedJSDocComment; + function parseJSDocComment(parent, start, length) { + var saveToken = currentToken; + var saveParseDiagnosticsLength = parseDiagnostics.length; + var saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + var comment = doInsideOfContext(8388608 /* NodeFlags.JSDoc */, function () { return parseJSDocCommentWorker(start, length); }); + ts.setParent(comment, parent); + if (contextFlags & 262144 /* NodeFlags.JavaScriptFile */) { + if (!jsDocDiagnostics) { + jsDocDiagnostics = []; + } + jsDocDiagnostics.push.apply(jsDocDiagnostics, parseDiagnostics); + } + currentToken = saveToken; + parseDiagnostics.length = saveParseDiagnosticsLength; + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; + return comment; + } + JSDocParser.parseJSDocComment = parseJSDocComment; + var JSDocState; + (function (JSDocState) { + JSDocState[JSDocState["BeginningOfLine"] = 0] = "BeginningOfLine"; + JSDocState[JSDocState["SawAsterisk"] = 1] = "SawAsterisk"; + JSDocState[JSDocState["SavingComments"] = 2] = "SavingComments"; + JSDocState[JSDocState["SavingBackticks"] = 3] = "SavingBackticks"; + })(JSDocState || (JSDocState = {})); + var PropertyLikeParse; + (function (PropertyLikeParse) { + PropertyLikeParse[PropertyLikeParse["Property"] = 1] = "Property"; + PropertyLikeParse[PropertyLikeParse["Parameter"] = 2] = "Parameter"; + PropertyLikeParse[PropertyLikeParse["CallbackParameter"] = 4] = "CallbackParameter"; + })(PropertyLikeParse || (PropertyLikeParse = {})); + function parseJSDocCommentWorker(start, length) { + if (start === void 0) { start = 0; } + var content = sourceText; + var end = length === undefined ? content.length : start + length; + length = end - start; + ts.Debug.assert(start >= 0); + ts.Debug.assert(start <= end); + ts.Debug.assert(end <= content.length); + // Check for /** (JSDoc opening part) + if (!isJSDocLikeText(content, start)) { + return undefined; + } + var tags; + var tagsPos; + var tagsEnd; + var linkEnd; + var commentsPos; + var comments = []; + var parts = []; + // + 3 for leading /**, - 5 in total for /** */ + return scanner.scanRange(start + 3, length - 5, function () { + // Initially we can parse out a tag. We also have seen a starting asterisk. + // This is so that /** * @type */ doesn't parse. + var state = 1 /* JSDocState.SawAsterisk */; + var margin; + // + 4 for leading '/** ' + // + 1 because the last index of \n is always one index before the first character in the line and coincidentally, if there is no \n before start, it is -1, which is also one index before the first character + var indent = start - (content.lastIndexOf("\n", start) + 1) + 4; + function pushComment(text) { + if (!margin) { + margin = indent; + } + comments.push(text); + indent += text.length; + } + nextTokenJSDoc(); + while (parseOptionalJsdoc(5 /* SyntaxKind.WhitespaceTrivia */)) + ; + if (parseOptionalJsdoc(4 /* SyntaxKind.NewLineTrivia */)) { + state = 0 /* JSDocState.BeginningOfLine */; + indent = 0; + } + loop: while (true) { + switch (token()) { + case 59 /* SyntaxKind.AtToken */: + if (state === 0 /* JSDocState.BeginningOfLine */ || state === 1 /* JSDocState.SawAsterisk */) { + removeTrailingWhitespace(comments); + if (!commentsPos) + commentsPos = getNodePos(); + addTag(parseTag(indent)); + // NOTE: According to usejsdoc.org, a tag goes to end of line, except the last tag. + // Real-world comments may break this rule, so "BeginningOfLine" will not be a real line beginning + // for malformed examples like `/** @param {string} x @returns {number} the length */` + state = 0 /* JSDocState.BeginningOfLine */; + margin = undefined; + } + else { + pushComment(scanner.getTokenText()); + } + break; + case 4 /* SyntaxKind.NewLineTrivia */: + comments.push(scanner.getTokenText()); + state = 0 /* JSDocState.BeginningOfLine */; + indent = 0; + break; + case 41 /* SyntaxKind.AsteriskToken */: + var asterisk = scanner.getTokenText(); + if (state === 1 /* JSDocState.SawAsterisk */ || state === 2 /* JSDocState.SavingComments */) { + // If we've already seen an asterisk, then we can no longer parse a tag on this line + state = 2 /* JSDocState.SavingComments */; + pushComment(asterisk); + } + else { + // Ignore the first asterisk on a line + state = 1 /* JSDocState.SawAsterisk */; + indent += asterisk.length; + } + break; + case 5 /* SyntaxKind.WhitespaceTrivia */: + // only collect whitespace if we're already saving comments or have just crossed the comment indent margin + var whitespace = scanner.getTokenText(); + if (state === 2 /* JSDocState.SavingComments */) { + comments.push(whitespace); + } + else if (margin !== undefined && indent + whitespace.length > margin) { + comments.push(whitespace.slice(margin - indent)); + } + indent += whitespace.length; + break; + case 1 /* SyntaxKind.EndOfFileToken */: + break loop; + case 18 /* SyntaxKind.OpenBraceToken */: + state = 2 /* JSDocState.SavingComments */; + var commentEnd = scanner.getStartPos(); + var linkStart = scanner.getTextPos() - 1; + var link = parseJSDocLink(linkStart); + if (link) { + if (!linkEnd) { + removeLeadingNewlines(comments); + } + parts.push(finishNode(factory.createJSDocText(comments.join("")), linkEnd !== null && linkEnd !== void 0 ? linkEnd : start, commentEnd)); + parts.push(link); + comments = []; + linkEnd = scanner.getTextPos(); + break; + } + // fallthrough if it's not a {@link sequence + default: + // Anything else is doc comment text. We just save it. Because it + // wasn't a tag, we can no longer parse a tag on this line until we hit the next + // line break. + state = 2 /* JSDocState.SavingComments */; + pushComment(scanner.getTokenText()); + break; + } + nextTokenJSDoc(); + } + removeTrailingWhitespace(comments); + if (parts.length && comments.length) { + parts.push(finishNode(factory.createJSDocText(comments.join("")), linkEnd !== null && linkEnd !== void 0 ? linkEnd : start, commentsPos)); + } + if (parts.length && tags) + ts.Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set"); + var tagsArray = tags && createNodeArray(tags, tagsPos, tagsEnd); + return finishNode(factory.createJSDocComment(parts.length ? createNodeArray(parts, start, commentsPos) : comments.length ? comments.join("") : undefined, tagsArray), start, end); + }); + function removeLeadingNewlines(comments) { + while (comments.length && (comments[0] === "\n" || comments[0] === "\r")) { + comments.shift(); + } + } + function removeTrailingWhitespace(comments) { + while (comments.length && comments[comments.length - 1].trim() === "") { + comments.pop(); + } + } + function isNextNonwhitespaceTokenEndOfFile() { + // We must use infinite lookahead, as there could be any number of newlines :( + while (true) { + nextTokenJSDoc(); + if (token() === 1 /* SyntaxKind.EndOfFileToken */) { + return true; + } + if (!(token() === 5 /* SyntaxKind.WhitespaceTrivia */ || token() === 4 /* SyntaxKind.NewLineTrivia */)) { + return false; + } + } + } + function skipWhitespace() { + if (token() === 5 /* SyntaxKind.WhitespaceTrivia */ || token() === 4 /* SyntaxKind.NewLineTrivia */) { + if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { + return; // Don't skip whitespace prior to EoF (or end of comment) - that shouldn't be included in any node's range + } + } + while (token() === 5 /* SyntaxKind.WhitespaceTrivia */ || token() === 4 /* SyntaxKind.NewLineTrivia */) { + nextTokenJSDoc(); + } + } + function skipWhitespaceOrAsterisk() { + if (token() === 5 /* SyntaxKind.WhitespaceTrivia */ || token() === 4 /* SyntaxKind.NewLineTrivia */) { + if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { + return ""; // Don't skip whitespace prior to EoF (or end of comment) - that shouldn't be included in any node's range + } + } + var precedingLineBreak = scanner.hasPrecedingLineBreak(); + var seenLineBreak = false; + var indentText = ""; + while ((precedingLineBreak && token() === 41 /* SyntaxKind.AsteriskToken */) || token() === 5 /* SyntaxKind.WhitespaceTrivia */ || token() === 4 /* SyntaxKind.NewLineTrivia */) { + indentText += scanner.getTokenText(); + if (token() === 4 /* SyntaxKind.NewLineTrivia */) { + precedingLineBreak = true; + seenLineBreak = true; + indentText = ""; + } + else if (token() === 41 /* SyntaxKind.AsteriskToken */) { + precedingLineBreak = false; + } + nextTokenJSDoc(); + } + return seenLineBreak ? indentText : ""; + } + function parseTag(margin) { + ts.Debug.assert(token() === 59 /* SyntaxKind.AtToken */); + var start = scanner.getTokenPos(); + nextTokenJSDoc(); + var tagName = parseJSDocIdentifierName(/*message*/ undefined); + var indentText = skipWhitespaceOrAsterisk(); + var tag; + switch (tagName.escapedText) { + case "author": + tag = parseAuthorTag(start, tagName, margin, indentText); + break; + case "implements": + tag = parseImplementsTag(start, tagName, margin, indentText); + break; + case "augments": + case "extends": + tag = parseAugmentsTag(start, tagName, margin, indentText); + break; + case "class": + case "constructor": + tag = parseSimpleTag(start, factory.createJSDocClassTag, tagName, margin, indentText); + break; + case "public": + tag = parseSimpleTag(start, factory.createJSDocPublicTag, tagName, margin, indentText); + break; + case "private": + tag = parseSimpleTag(start, factory.createJSDocPrivateTag, tagName, margin, indentText); + break; + case "protected": + tag = parseSimpleTag(start, factory.createJSDocProtectedTag, tagName, margin, indentText); + break; + case "readonly": + tag = parseSimpleTag(start, factory.createJSDocReadonlyTag, tagName, margin, indentText); + break; + case "override": + tag = parseSimpleTag(start, factory.createJSDocOverrideTag, tagName, margin, indentText); + break; + case "deprecated": + hasDeprecatedTag = true; + tag = parseSimpleTag(start, factory.createJSDocDeprecatedTag, tagName, margin, indentText); + break; + case "this": + tag = parseThisTag(start, tagName, margin, indentText); + break; + case "enum": + tag = parseEnumTag(start, tagName, margin, indentText); + break; + case "arg": + case "argument": + case "param": + return parseParameterOrPropertyTag(start, tagName, 2 /* PropertyLikeParse.Parameter */, margin); + case "return": + case "returns": + tag = parseReturnTag(start, tagName, margin, indentText); + break; + case "template": + tag = parseTemplateTag(start, tagName, margin, indentText); + break; + case "type": + tag = parseTypeTag(start, tagName, margin, indentText); + break; + case "typedef": + tag = parseTypedefTag(start, tagName, margin, indentText); + break; + case "callback": + tag = parseCallbackTag(start, tagName, margin, indentText); + break; + case "see": + tag = parseSeeTag(start, tagName, margin, indentText); + break; + default: + tag = parseUnknownTag(start, tagName, margin, indentText); + break; + } + return tag; + } + function parseTrailingTagComments(pos, end, margin, indentText) { + // some tags, like typedef and callback, have already parsed their comments earlier + if (!indentText) { + margin += end - pos; + } + return parseTagComments(margin, indentText.slice(margin)); + } + function parseTagComments(indent, initialMargin) { + var commentsPos = getNodePos(); + var comments = []; + var parts = []; + var linkEnd; + var state = 0 /* JSDocState.BeginningOfLine */; + var previousWhitespace = true; + var margin; + function pushComment(text) { + if (!margin) { + margin = indent; + } + comments.push(text); + indent += text.length; + } + if (initialMargin !== undefined) { + // jump straight to saving comments if there is some initial indentation + if (initialMargin !== "") { + pushComment(initialMargin); + } + state = 1 /* JSDocState.SawAsterisk */; + } + var tok = token(); + loop: while (true) { + switch (tok) { + case 4 /* SyntaxKind.NewLineTrivia */: + state = 0 /* JSDocState.BeginningOfLine */; + // don't use pushComment here because we want to keep the margin unchanged + comments.push(scanner.getTokenText()); + indent = 0; + break; + case 59 /* SyntaxKind.AtToken */: + if (state === 3 /* JSDocState.SavingBackticks */ + || state === 2 /* JSDocState.SavingComments */ && (!previousWhitespace || lookAhead(isNextJSDocTokenWhitespace))) { + // @ doesn't start a new tag inside ``, and inside a comment, only after whitespace or not before whitespace + comments.push(scanner.getTokenText()); + break; + } + scanner.setTextPos(scanner.getTextPos() - 1); + // falls through + case 1 /* SyntaxKind.EndOfFileToken */: + // Done + break loop; + case 5 /* SyntaxKind.WhitespaceTrivia */: + if (state === 2 /* JSDocState.SavingComments */ || state === 3 /* JSDocState.SavingBackticks */) { + pushComment(scanner.getTokenText()); + } + else { + var whitespace = scanner.getTokenText(); + // if the whitespace crosses the margin, take only the whitespace that passes the margin + if (margin !== undefined && indent + whitespace.length > margin) { + comments.push(whitespace.slice(margin - indent)); + } + indent += whitespace.length; + } + break; + case 18 /* SyntaxKind.OpenBraceToken */: + state = 2 /* JSDocState.SavingComments */; + var commentEnd = scanner.getStartPos(); + var linkStart = scanner.getTextPos() - 1; + var link = parseJSDocLink(linkStart); + if (link) { + parts.push(finishNode(factory.createJSDocText(comments.join("")), linkEnd !== null && linkEnd !== void 0 ? linkEnd : commentsPos, commentEnd)); + parts.push(link); + comments = []; + linkEnd = scanner.getTextPos(); + } + else { + pushComment(scanner.getTokenText()); + } + break; + case 61 /* SyntaxKind.BacktickToken */: + if (state === 3 /* JSDocState.SavingBackticks */) { + state = 2 /* JSDocState.SavingComments */; + } + else { + state = 3 /* JSDocState.SavingBackticks */; + } + pushComment(scanner.getTokenText()); + break; + case 41 /* SyntaxKind.AsteriskToken */: + if (state === 0 /* JSDocState.BeginningOfLine */) { + // leading asterisks start recording on the *next* (non-whitespace) token + state = 1 /* JSDocState.SawAsterisk */; + indent += 1; + break; + } + // record the * as a comment + // falls through + default: + if (state !== 3 /* JSDocState.SavingBackticks */) { + state = 2 /* JSDocState.SavingComments */; // leading identifiers start recording as well + } + pushComment(scanner.getTokenText()); + break; + } + previousWhitespace = token() === 5 /* SyntaxKind.WhitespaceTrivia */; + tok = nextTokenJSDoc(); + } + removeLeadingNewlines(comments); + removeTrailingWhitespace(comments); + if (parts.length) { + if (comments.length) { + parts.push(finishNode(factory.createJSDocText(comments.join("")), linkEnd !== null && linkEnd !== void 0 ? linkEnd : commentsPos)); + } + return createNodeArray(parts, commentsPos, scanner.getTextPos()); + } + else if (comments.length) { + return comments.join(""); + } + } + function isNextJSDocTokenWhitespace() { + var next = nextTokenJSDoc(); + return next === 5 /* SyntaxKind.WhitespaceTrivia */ || next === 4 /* SyntaxKind.NewLineTrivia */; + } + function parseJSDocLink(start) { + var linkType = tryParse(parseJSDocLinkPrefix); + if (!linkType) { + return undefined; + } + nextTokenJSDoc(); // start at token after link, then skip any whitespace + skipWhitespace(); + // parseEntityName logs an error for non-identifier, so create a MissingNode ourselves to avoid the error + var p2 = getNodePos(); + var name = ts.tokenIsIdentifierOrKeyword(token()) + ? parseEntityName(/*allowReservedWords*/ true) + : undefined; + if (name) { + while (token() === 80 /* SyntaxKind.PrivateIdentifier */) { + reScanHashToken(); // rescan #id as # id + nextTokenJSDoc(); // then skip the # + name = finishNode(factory.createJSDocMemberName(name, parseIdentifier()), p2); + } + } + var text = []; + while (token() !== 19 /* SyntaxKind.CloseBraceToken */ && token() !== 4 /* SyntaxKind.NewLineTrivia */ && token() !== 1 /* SyntaxKind.EndOfFileToken */) { + text.push(scanner.getTokenText()); + nextTokenJSDoc(); + } + var create = linkType === "link" ? factory.createJSDocLink + : linkType === "linkcode" ? factory.createJSDocLinkCode + : factory.createJSDocLinkPlain; + return finishNode(create(name, text.join("")), start, scanner.getTextPos()); + } + function parseJSDocLinkPrefix() { + skipWhitespaceOrAsterisk(); + if (token() === 18 /* SyntaxKind.OpenBraceToken */ + && nextTokenJSDoc() === 59 /* SyntaxKind.AtToken */ + && ts.tokenIsIdentifierOrKeyword(nextTokenJSDoc())) { + var kind = scanner.getTokenValue(); + if (isJSDocLinkTag(kind)) + return kind; + } + } + function isJSDocLinkTag(kind) { + return kind === "link" || kind === "linkcode" || kind === "linkplain"; + } + function parseUnknownTag(start, tagName, indent, indentText) { + return finishNode(factory.createJSDocUnknownTag(tagName, parseTrailingTagComments(start, getNodePos(), indent, indentText)), start); + } + function addTag(tag) { + if (!tag) { + return; + } + if (!tags) { + tags = [tag]; + tagsPos = tag.pos; + } + else { + tags.push(tag); + } + tagsEnd = tag.end; + } + function tryParseTypeExpression() { + skipWhitespaceOrAsterisk(); + return token() === 18 /* SyntaxKind.OpenBraceToken */ ? parseJSDocTypeExpression() : undefined; + } + function parseBracketNameInPropertyAndParamTag() { + // Looking for something like '[foo]', 'foo', '[foo.bar]' or 'foo.bar' + var isBracketed = parseOptionalJsdoc(22 /* SyntaxKind.OpenBracketToken */); + if (isBracketed) { + skipWhitespace(); + } + // a markdown-quoted name: `arg` is not legal jsdoc, but occurs in the wild + var isBackquoted = parseOptionalJsdoc(61 /* SyntaxKind.BacktickToken */); + var name = parseJSDocEntityName(); + if (isBackquoted) { + parseExpectedTokenJSDoc(61 /* SyntaxKind.BacktickToken */); + } + if (isBracketed) { + skipWhitespace(); + // May have an optional default, e.g. '[foo = 42]' + if (parseOptionalToken(63 /* SyntaxKind.EqualsToken */)) { + parseExpression(); + } + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + } + return { name: name, isBracketed: isBracketed }; + } + function isObjectOrObjectArrayTypeReference(node) { + switch (node.kind) { + case 148 /* SyntaxKind.ObjectKeyword */: + return true; + case 183 /* SyntaxKind.ArrayType */: + return isObjectOrObjectArrayTypeReference(node.elementType); + default: + return ts.isTypeReferenceNode(node) && ts.isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments; + } + } + function parseParameterOrPropertyTag(start, tagName, target, indent) { + var typeExpression = tryParseTypeExpression(); + var isNameFirst = !typeExpression; + skipWhitespaceOrAsterisk(); + var _a = parseBracketNameInPropertyAndParamTag(), name = _a.name, isBracketed = _a.isBracketed; + var indentText = skipWhitespaceOrAsterisk(); + if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) { + typeExpression = tryParseTypeExpression(); + } + var comment = parseTrailingTagComments(start, getNodePos(), indent, indentText); + var nestedTypeLiteral = target !== 4 /* PropertyLikeParse.CallbackParameter */ && parseNestedTypeLiteral(typeExpression, name, target, indent); + if (nestedTypeLiteral) { + typeExpression = nestedTypeLiteral; + isNameFirst = true; + } + var result = target === 1 /* PropertyLikeParse.Property */ + ? factory.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) + : factory.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment); + return finishNode(result, start); + } + function parseNestedTypeLiteral(typeExpression, name, target, indent) { + if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) { + var pos = getNodePos(); + var child = void 0; + var children = void 0; + while (child = tryParse(function () { return parseChildParameterOrPropertyTag(target, indent, name); })) { + if (child.kind === 340 /* SyntaxKind.JSDocParameterTag */ || child.kind === 347 /* SyntaxKind.JSDocPropertyTag */) { + children = ts.append(children, child); + } + } + if (children) { + var literal = finishNode(factory.createJSDocTypeLiteral(children, typeExpression.type.kind === 183 /* SyntaxKind.ArrayType */), pos); + return finishNode(factory.createJSDocTypeExpression(literal), pos); + } + } + } + function parseReturnTag(start, tagName, indent, indentText) { + if (ts.some(tags, ts.isJSDocReturnTag)) { + parseErrorAt(tagName.pos, scanner.getTokenPos(), ts.Diagnostics._0_tag_already_specified, tagName.escapedText); + } + var typeExpression = tryParseTypeExpression(); + return finishNode(factory.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start, getNodePos(), indent, indentText)), start); + } + function parseTypeTag(start, tagName, indent, indentText) { + if (ts.some(tags, ts.isJSDocTypeTag)) { + parseErrorAt(tagName.pos, scanner.getTokenPos(), ts.Diagnostics._0_tag_already_specified, tagName.escapedText); + } + var typeExpression = parseJSDocTypeExpression(/*mayOmitBraces*/ true); + var comments = indent !== undefined && indentText !== undefined ? parseTrailingTagComments(start, getNodePos(), indent, indentText) : undefined; + return finishNode(factory.createJSDocTypeTag(tagName, typeExpression, comments), start); + } + function parseSeeTag(start, tagName, indent, indentText) { + var isMarkdownOrJSDocLink = token() === 22 /* SyntaxKind.OpenBracketToken */ + || lookAhead(function () { return nextTokenJSDoc() === 59 /* SyntaxKind.AtToken */ && ts.tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner.getTokenValue()); }); + var nameExpression = isMarkdownOrJSDocLink ? undefined : parseJSDocNameReference(); + var comments = indent !== undefined && indentText !== undefined ? parseTrailingTagComments(start, getNodePos(), indent, indentText) : undefined; + return finishNode(factory.createJSDocSeeTag(tagName, nameExpression, comments), start); + } + function parseAuthorTag(start, tagName, indent, indentText) { + var commentStart = getNodePos(); + var textOnly = parseAuthorNameAndEmail(); + var commentEnd = scanner.getStartPos(); + var comments = parseTrailingTagComments(start, commentEnd, indent, indentText); + if (!comments) { + commentEnd = scanner.getStartPos(); + } + var allParts = typeof comments !== "string" + ? createNodeArray(ts.concatenate([finishNode(textOnly, commentStart, commentEnd)], comments), commentStart) // cast away readonly + : textOnly.text + comments; + return finishNode(factory.createJSDocAuthorTag(tagName, allParts), start); + } + function parseAuthorNameAndEmail() { + var comments = []; + var inEmail = false; + var token = scanner.getToken(); + while (token !== 1 /* SyntaxKind.EndOfFileToken */ && token !== 4 /* SyntaxKind.NewLineTrivia */) { + if (token === 29 /* SyntaxKind.LessThanToken */) { + inEmail = true; + } + else if (token === 59 /* SyntaxKind.AtToken */ && !inEmail) { + break; + } + else if (token === 31 /* SyntaxKind.GreaterThanToken */ && inEmail) { + comments.push(scanner.getTokenText()); + scanner.setTextPos(scanner.getTokenPos() + 1); + break; + } + comments.push(scanner.getTokenText()); + token = nextTokenJSDoc(); + } + return factory.createJSDocText(comments.join("")); + } + function parseImplementsTag(start, tagName, margin, indentText) { + var className = parseExpressionWithTypeArgumentsForAugments(); + return finishNode(factory.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start, getNodePos(), margin, indentText)), start); + } + function parseAugmentsTag(start, tagName, margin, indentText) { + var className = parseExpressionWithTypeArgumentsForAugments(); + return finishNode(factory.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start, getNodePos(), margin, indentText)), start); + } + function parseExpressionWithTypeArgumentsForAugments() { + var usedBrace = parseOptional(18 /* SyntaxKind.OpenBraceToken */); + var pos = getNodePos(); + var expression = parsePropertyAccessEntityNameExpression(); + var typeArguments = tryParseTypeArguments(); + var node = factory.createExpressionWithTypeArguments(expression, typeArguments); + var res = finishNode(node, pos); + if (usedBrace) { + parseExpected(19 /* SyntaxKind.CloseBraceToken */); + } + return res; + } + function parsePropertyAccessEntityNameExpression() { + var pos = getNodePos(); + var node = parseJSDocIdentifierName(); + while (parseOptional(24 /* SyntaxKind.DotToken */)) { + var name = parseJSDocIdentifierName(); + node = finishNode(factory.createPropertyAccessExpression(node, name), pos); + } + return node; + } + function parseSimpleTag(start, createTag, tagName, margin, indentText) { + return finishNode(createTag(tagName, parseTrailingTagComments(start, getNodePos(), margin, indentText)), start); + } + function parseThisTag(start, tagName, margin, indentText) { + var typeExpression = parseJSDocTypeExpression(/*mayOmitBraces*/ true); + skipWhitespace(); + return finishNode(factory.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start, getNodePos(), margin, indentText)), start); + } + function parseEnumTag(start, tagName, margin, indentText) { + var typeExpression = parseJSDocTypeExpression(/*mayOmitBraces*/ true); + skipWhitespace(); + return finishNode(factory.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start, getNodePos(), margin, indentText)), start); + } + function parseTypedefTag(start, tagName, indent, indentText) { + var _a; + var typeExpression = tryParseTypeExpression(); + skipWhitespaceOrAsterisk(); + var fullName = parseJSDocTypeNameWithNamespace(); + skipWhitespace(); + var comment = parseTagComments(indent); + var end; + if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) { + var child = void 0; + var childTypeTag = void 0; + var jsDocPropertyTags = void 0; + var hasChildren = false; + while (child = tryParse(function () { return parseChildPropertyTag(indent); })) { + hasChildren = true; + if (child.kind === 343 /* SyntaxKind.JSDocTypeTag */) { + if (childTypeTag) { + var lastError = parseErrorAtCurrentToken(ts.Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags); + if (lastError) { + ts.addRelatedInfo(lastError, ts.createDetachedDiagnostic(fileName, 0, 0, ts.Diagnostics.The_tag_was_first_specified_here)); + } + break; + } + else { + childTypeTag = child; + } + } + else { + jsDocPropertyTags = ts.append(jsDocPropertyTags, child); + } + } + if (hasChildren) { + var isArrayType = typeExpression && typeExpression.type.kind === 183 /* SyntaxKind.ArrayType */; + var jsdocTypeLiteral = factory.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType); + typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? + childTypeTag.typeExpression : + finishNode(jsdocTypeLiteral, start); + end = typeExpression.end; + } + } + // Only include the characters between the name end and the next token if a comment was actually parsed out - otherwise it's just whitespace + end = end || comment !== undefined ? + getNodePos() : + ((_a = fullName !== null && fullName !== void 0 ? fullName : typeExpression) !== null && _a !== void 0 ? _a : tagName).end; + if (!comment) { + comment = parseTrailingTagComments(start, end, indent, indentText); + } + var typedefTag = factory.createJSDocTypedefTag(tagName, typeExpression, fullName, comment); + return finishNode(typedefTag, start, end); + } + function parseJSDocTypeNameWithNamespace(nested) { + var pos = scanner.getTokenPos(); + if (!ts.tokenIsIdentifierOrKeyword(token())) { + return undefined; + } + var typeNameOrNamespaceName = parseJSDocIdentifierName(); + if (parseOptional(24 /* SyntaxKind.DotToken */)) { + var body = parseJSDocTypeNameWithNamespace(/*nested*/ true); + var jsDocNamespaceNode = factory.createModuleDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, typeNameOrNamespaceName, body, nested ? 4 /* NodeFlags.NestedNamespace */ : undefined); + return finishNode(jsDocNamespaceNode, pos); + } + if (nested) { + typeNameOrNamespaceName.isInJSDocNamespace = true; + } + return typeNameOrNamespaceName; + } + function parseCallbackTagParameters(indent) { + var pos = getNodePos(); + var child; + var parameters; + while (child = tryParse(function () { return parseChildParameterOrPropertyTag(4 /* PropertyLikeParse.CallbackParameter */, indent); })) { + parameters = ts.append(parameters, child); + } + return createNodeArray(parameters || [], pos); + } + function parseCallbackTag(start, tagName, indent, indentText) { + var fullName = parseJSDocTypeNameWithNamespace(); + skipWhitespace(); + var comment = parseTagComments(indent); + var parameters = parseCallbackTagParameters(indent); + var returnTag = tryParse(function () { + if (parseOptionalJsdoc(59 /* SyntaxKind.AtToken */)) { + var tag = parseTag(indent); + if (tag && tag.kind === 341 /* SyntaxKind.JSDocReturnTag */) { + return tag; + } + } + }); + var typeExpression = finishNode(factory.createJSDocSignature(/*typeParameters*/ undefined, parameters, returnTag), start); + if (!comment) { + comment = parseTrailingTagComments(start, getNodePos(), indent, indentText); + } + var end = comment !== undefined ? getNodePos() : typeExpression.end; + return finishNode(factory.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start, end); + } + function escapedTextsEqual(a, b) { + while (!ts.isIdentifier(a) || !ts.isIdentifier(b)) { + if (!ts.isIdentifier(a) && !ts.isIdentifier(b) && a.right.escapedText === b.right.escapedText) { + a = a.left; + b = b.left; + } + else { + return false; + } + } + return a.escapedText === b.escapedText; + } + function parseChildPropertyTag(indent) { + return parseChildParameterOrPropertyTag(1 /* PropertyLikeParse.Property */, indent); + } + function parseChildParameterOrPropertyTag(target, indent, name) { + var canParseTag = true; + var seenAsterisk = false; + while (true) { + switch (nextTokenJSDoc()) { + case 59 /* SyntaxKind.AtToken */: + if (canParseTag) { + var child = tryParseChildTag(target, indent); + if (child && (child.kind === 340 /* SyntaxKind.JSDocParameterTag */ || child.kind === 347 /* SyntaxKind.JSDocPropertyTag */) && + target !== 4 /* PropertyLikeParse.CallbackParameter */ && + name && (ts.isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) { + return false; + } + return child; + } + seenAsterisk = false; + break; + case 4 /* SyntaxKind.NewLineTrivia */: + canParseTag = true; + seenAsterisk = false; + break; + case 41 /* SyntaxKind.AsteriskToken */: + if (seenAsterisk) { + canParseTag = false; + } + seenAsterisk = true; + break; + case 79 /* SyntaxKind.Identifier */: + canParseTag = false; + break; + case 1 /* SyntaxKind.EndOfFileToken */: + return false; + } + } + } + function tryParseChildTag(target, indent) { + ts.Debug.assert(token() === 59 /* SyntaxKind.AtToken */); + var start = scanner.getStartPos(); + nextTokenJSDoc(); + var tagName = parseJSDocIdentifierName(); + skipWhitespace(); + var t; + switch (tagName.escapedText) { + case "type": + return target === 1 /* PropertyLikeParse.Property */ && parseTypeTag(start, tagName); + case "prop": + case "property": + t = 1 /* PropertyLikeParse.Property */; + break; + case "arg": + case "argument": + case "param": + t = 2 /* PropertyLikeParse.Parameter */ | 4 /* PropertyLikeParse.CallbackParameter */; + break; + default: + return false; + } + if (!(target & t)) { + return false; + } + return parseParameterOrPropertyTag(start, tagName, target, indent); + } + function parseTemplateTagTypeParameter() { + var typeParameterPos = getNodePos(); + var isBracketed = parseOptionalJsdoc(22 /* SyntaxKind.OpenBracketToken */); + if (isBracketed) { + skipWhitespace(); + } + var name = parseJSDocIdentifierName(ts.Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces); + var defaultType; + if (isBracketed) { + skipWhitespace(); + parseExpected(63 /* SyntaxKind.EqualsToken */); + defaultType = doInsideOfContext(8388608 /* NodeFlags.JSDoc */, parseJSDocType); + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + } + if (ts.nodeIsMissing(name)) { + return undefined; + } + return finishNode(factory.createTypeParameterDeclaration(/*modifiers*/ undefined, name, /*constraint*/ undefined, defaultType), typeParameterPos); + } + function parseTemplateTagTypeParameters() { + var pos = getNodePos(); + var typeParameters = []; + do { + skipWhitespace(); + var node = parseTemplateTagTypeParameter(); + if (node !== undefined) { + typeParameters.push(node); + } + skipWhitespaceOrAsterisk(); + } while (parseOptionalJsdoc(27 /* SyntaxKind.CommaToken */)); + return createNodeArray(typeParameters, pos); + } + function parseTemplateTag(start, tagName, indent, indentText) { + // The template tag looks like one of the following: + // @template T,U,V + // @template {Constraint} T + // + // According to the [closure docs](https://github.com/google/closure-compiler/wiki/Generic-Types#multiple-bounded-template-types): + // > Multiple bounded generics cannot be declared on the same line. For the sake of clarity, if multiple templates share the same + // > type bound they must be declared on separate lines. + // + // TODO: Determine whether we should enforce this in the checker. + // TODO: Consider moving the `constraint` to the first type parameter as we could then remove `getEffectiveConstraintOfTypeParameter`. + // TODO: Consider only parsing a single type parameter if there is a constraint. + var constraint = token() === 18 /* SyntaxKind.OpenBraceToken */ ? parseJSDocTypeExpression() : undefined; + var typeParameters = parseTemplateTagTypeParameters(); + return finishNode(factory.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start, getNodePos(), indent, indentText)), start); + } + function parseOptionalJsdoc(t) { + if (token() === t) { + nextTokenJSDoc(); + return true; + } + return false; + } + function parseJSDocEntityName() { + var entity = parseJSDocIdentifierName(); + if (parseOptional(22 /* SyntaxKind.OpenBracketToken */)) { + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + // Note that y[] is accepted as an entity name, but the postfix brackets are not saved for checking. + // Technically usejsdoc.org requires them for specifying a property of a type equivalent to Array<{ x: ...}> + // but it's not worth it to enforce that restriction. + } + while (parseOptional(24 /* SyntaxKind.DotToken */)) { + var name = parseJSDocIdentifierName(); + if (parseOptional(22 /* SyntaxKind.OpenBracketToken */)) { + parseExpected(23 /* SyntaxKind.CloseBracketToken */); + } + entity = createQualifiedName(entity, name); + } + return entity; + } + function parseJSDocIdentifierName(message) { + if (!ts.tokenIsIdentifierOrKeyword(token())) { + return createMissingNode(79 /* SyntaxKind.Identifier */, /*reportAtCurrentPosition*/ !message, message || ts.Diagnostics.Identifier_expected); + } + identifierCount++; + var pos = scanner.getTokenPos(); + var end = scanner.getTextPos(); + var originalKeywordKind = token(); + var text = internIdentifier(scanner.getTokenValue()); + var result = finishNode(factory.createIdentifier(text, /*typeArguments*/ undefined, originalKeywordKind), pos, end); + nextTokenJSDoc(); + return result; + } + } + })(JSDocParser = Parser.JSDocParser || (Parser.JSDocParser = {})); + })(Parser || (Parser = {})); + var IncrementalParser; + (function (IncrementalParser) { + function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks) { + aggressiveChecks = aggressiveChecks || ts.Debug.shouldAssert(2 /* AssertionLevel.Aggressive */); + checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); + if (ts.textChangeRangeIsUnchanged(textChangeRange)) { + // if the text didn't change, then we can just return our current source file as-is. + return sourceFile; + } + if (sourceFile.statements.length === 0) { + // If we don't have any statements in the current source file, then there's no real + // way to incrementally parse. So just do a full parse instead. + return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, /*syntaxCursor*/ undefined, /*setParentNodes*/ true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator); + } + // Make sure we're not trying to incrementally update a source file more than once. Once + // we do an update the original source file is considered unusable from that point onwards. + // + // This is because we do incremental parsing in-place. i.e. we take nodes from the old + // tree and give them new positions and parents. From that point on, trusting the old + // tree at all is not possible as far too much of it may violate invariants. + var incrementalSourceFile = sourceFile; + ts.Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed); + incrementalSourceFile.hasBeenIncrementallyParsed = true; + Parser.fixupParentReferences(incrementalSourceFile); + var oldText = sourceFile.text; + var syntaxCursor = createSyntaxCursor(sourceFile); + // Make the actual change larger so that we know to reparse anything whose lookahead + // might have intersected the change. + var changeRange = extendToAffectedRange(sourceFile, textChangeRange); + checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); + // Ensure that extending the affected range only moved the start of the change range + // earlier in the file. + ts.Debug.assert(changeRange.span.start <= textChangeRange.span.start); + ts.Debug.assert(ts.textSpanEnd(changeRange.span) === ts.textSpanEnd(textChangeRange.span)); + ts.Debug.assert(ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)) === ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange))); + // The is the amount the nodes after the edit range need to be adjusted. It can be + // positive (if the edit added characters), negative (if the edit deleted characters) + // or zero (if this was a pure overwrite with nothing added/removed). + var delta = ts.textChangeRangeNewSpan(changeRange).length - changeRange.span.length; + // If we added or removed characters during the edit, then we need to go and adjust all + // the nodes after the edit. Those nodes may move forward (if we inserted chars) or they + // may move backward (if we deleted chars). + // + // Doing this helps us out in two ways. First, it means that any nodes/tokens we want + // to reuse are already at the appropriate position in the new text. That way when we + // reuse them, we don't have to figure out if they need to be adjusted. Second, it makes + // it very easy to determine if we can reuse a node. If the node's position is at where + // we are in the text, then we can reuse it. Otherwise we can't. If the node's position + // is ahead of us, then we'll need to rescan tokens. If the node's position is behind + // us, then we'll need to skip it or crumble it as appropriate + // + // We will also adjust the positions of nodes that intersect the change range as well. + // By doing this, we ensure that all the positions in the old tree are consistent, not + // just the positions of nodes entirely before/after the change range. By being + // consistent, we can then easily map from positions to nodes in the old tree easily. + // + // Also, mark any syntax elements that intersect the changed span. We know, up front, + // that we cannot reuse these elements. + updateTokenPositionsAndMarkElements(incrementalSourceFile, changeRange.span.start, ts.textSpanEnd(changeRange.span), ts.textSpanEnd(ts.textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); + // Now that we've set up our internal incremental state just proceed and parse the + // source file in the normal fashion. When possible the parser will retrieve and + // reuse nodes from the old tree. + // + // Note: passing in 'true' for setNodeParents is very important. When incrementally + // parsing, we will be reusing nodes from the old tree, and placing it into new + // parents. If we don't set the parents now, we'll end up with an observably + // inconsistent tree. Setting the parents on the new tree should be very fast. We + // will immediately bail out of walking any subtrees when we can see that their parents + // are already correct. + var result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, /*setParentNodes*/ true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator); + result.commentDirectives = getNewCommentDirectives(sourceFile.commentDirectives, result.commentDirectives, changeRange.span.start, ts.textSpanEnd(changeRange.span), delta, oldText, newText, aggressiveChecks); + result.impliedNodeFormat = sourceFile.impliedNodeFormat; + return result; + } + IncrementalParser.updateSourceFile = updateSourceFile; + function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) { + if (!oldDirectives) + return newDirectives; + var commentDirectives; + var addedNewlyScannedDirectives = false; + for (var _i = 0, oldDirectives_1 = oldDirectives; _i < oldDirectives_1.length; _i++) { + var directive = oldDirectives_1[_i]; + var range = directive.range, type = directive.type; + // Range before the change + if (range.end < changeStart) { + commentDirectives = ts.append(commentDirectives, directive); + } + else if (range.pos > changeRangeOldEnd) { + addNewlyScannedDirectives(); + // Node is entirely past the change range. We need to move both its pos and + // end, forward or backward appropriately. + var updatedDirective = { + range: { pos: range.pos + delta, end: range.end + delta }, + type: type + }; + commentDirectives = ts.append(commentDirectives, updatedDirective); + if (aggressiveChecks) { + ts.Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end)); + } + } + // Ignore ranges that fall in change range + } + addNewlyScannedDirectives(); + return commentDirectives; + function addNewlyScannedDirectives() { + if (addedNewlyScannedDirectives) + return; + addedNewlyScannedDirectives = true; + if (!commentDirectives) { + commentDirectives = newDirectives; + } + else if (newDirectives) { + commentDirectives.push.apply(commentDirectives, newDirectives); + } + } + } + function moveElementEntirelyPastChangeRange(element, isArray, delta, oldText, newText, aggressiveChecks) { + if (isArray) { + visitArray(element); + } + else { + visitNode(element); + } + return; + function visitNode(node) { + var text = ""; + if (aggressiveChecks && shouldCheckNode(node)) { + text = oldText.substring(node.pos, node.end); + } + // Ditch any existing LS children we may have created. This way we can avoid + // moving them forward. + if (node._children) { + node._children = undefined; + } + ts.setTextRangePosEnd(node, node.pos + delta, node.end + delta); + if (aggressiveChecks && shouldCheckNode(node)) { + ts.Debug.assert(text === newText.substring(node.pos, node.end)); + } + forEachChild(node, visitNode, visitArray); + if (ts.hasJSDocNodes(node)) { + for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { + var jsDocComment = _a[_i]; + visitNode(jsDocComment); + } + } + checkNodePositions(node, aggressiveChecks); + } + function visitArray(array) { + array._children = undefined; + ts.setTextRangePosEnd(array, array.pos + delta, array.end + delta); + for (var _i = 0, array_9 = array; _i < array_9.length; _i++) { + var node = array_9[_i]; + visitNode(node); + } + } + } + function shouldCheckNode(node) { + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 79 /* SyntaxKind.Identifier */: + return true; + } + return false; + } + function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { + ts.Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); + ts.Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); + ts.Debug.assert(element.pos <= element.end); + // We have an element that intersects the change range in some way. It may have its + // start, or its end (or both) in the changed range. We want to adjust any part + // that intersects such that the final tree is in a consistent state. i.e. all + // children have spans within the span of their parent, and all siblings are ordered + // properly. + // We may need to update both the 'pos' and the 'end' of the element. + // If the 'pos' is before the start of the change, then we don't need to touch it. + // If it isn't, then the 'pos' must be inside the change. How we update it will + // depend if delta is positive or negative. If delta is positive then we have + // something like: + // + // -------------------AAA----------------- + // -------------------BBBCCCCCCC----------------- + // + // In this case, we consider any node that started in the change range to still be + // starting at the same position. + // + // however, if the delta is negative, then we instead have something like this: + // + // -------------------XXXYYYYYYY----------------- + // -------------------ZZZ----------------- + // + // In this case, any element that started in the 'X' range will keep its position. + // However any element that started after that will have their pos adjusted to be + // at the end of the new range. i.e. any node that started in the 'Y' range will + // be adjusted to have their start at the end of the 'Z' range. + // + // The element will keep its position if possible. Or Move backward to the new-end + // if it's in the 'Y' range. + var pos = Math.min(element.pos, changeRangeNewEnd); + // If the 'end' is after the change range, then we always adjust it by the delta + // amount. However, if the end is in the change range, then how we adjust it + // will depend on if delta is positive or negative. If delta is positive then we + // have something like: + // + // -------------------AAA----------------- + // -------------------BBBCCCCCCC----------------- + // + // In this case, we consider any node that ended inside the change range to keep its + // end position. + // + // however, if the delta is negative, then we instead have something like this: + // + // -------------------XXXYYYYYYY----------------- + // -------------------ZZZ----------------- + // + // In this case, any element that ended in the 'X' range will keep its position. + // However any element that ended after that will have their pos adjusted to be + // at the end of the new range. i.e. any node that ended in the 'Y' range will + // be adjusted to have their end at the end of the 'Z' range. + var end = element.end >= changeRangeOldEnd ? + // Element ends after the change range. Always adjust the end pos. + element.end + delta : + // Element ends in the change range. The element will keep its position if + // possible. Or Move backward to the new-end if it's in the 'Y' range. + Math.min(element.end, changeRangeNewEnd); + ts.Debug.assert(pos <= end); + if (element.parent) { + ts.Debug.assertGreaterThanOrEqual(pos, element.parent.pos); + ts.Debug.assertLessThanOrEqual(end, element.parent.end); + } + ts.setTextRangePosEnd(element, pos, end); + } + function checkNodePositions(node, aggressiveChecks) { + if (aggressiveChecks) { + var pos_2 = node.pos; + var visitNode_1 = function (child) { + ts.Debug.assert(child.pos >= pos_2); + pos_2 = child.end; + }; + if (ts.hasJSDocNodes(node)) { + for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { + var jsDocComment = _a[_i]; + visitNode_1(jsDocComment); + } + } + forEachChild(node, visitNode_1); + ts.Debug.assert(pos_2 <= node.end); + } + } + function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { + visitNode(sourceFile); + return; + function visitNode(child) { + ts.Debug.assert(child.pos <= child.end); + if (child.pos > changeRangeOldEnd) { + // Node is entirely past the change range. We need to move both its pos and + // end, forward or backward appropriately. + moveElementEntirelyPastChangeRange(child, /*isArray*/ false, delta, oldText, newText, aggressiveChecks); + return; + } + // Check if the element intersects the change range. If it does, then it is not + // reusable. Also, we'll need to recurse to see what constituent portions we may + // be able to use. + var fullEnd = child.end; + if (fullEnd >= changeStart) { + child.intersectsChange = true; + child._children = undefined; + // Adjust the pos or end (or both) of the intersecting element accordingly. + adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + forEachChild(child, visitNode, visitArray); + if (ts.hasJSDocNodes(child)) { + for (var _i = 0, _a = child.jsDoc; _i < _a.length; _i++) { + var jsDocComment = _a[_i]; + visitNode(jsDocComment); + } + } + checkNodePositions(child, aggressiveChecks); + return; + } + // Otherwise, the node is entirely before the change range. No need to do anything with it. + ts.Debug.assert(fullEnd < changeStart); + } + function visitArray(array) { + ts.Debug.assert(array.pos <= array.end); + if (array.pos > changeRangeOldEnd) { + // Array is entirely after the change range. We need to move it, and move any of + // its children. + moveElementEntirelyPastChangeRange(array, /*isArray*/ true, delta, oldText, newText, aggressiveChecks); + return; + } + // Check if the element intersects the change range. If it does, then it is not + // reusable. Also, we'll need to recurse to see what constituent portions we may + // be able to use. + var fullEnd = array.end; + if (fullEnd >= changeStart) { + array.intersectsChange = true; + array._children = undefined; + // Adjust the pos or end (or both) of the intersecting array accordingly. + adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + for (var _i = 0, array_10 = array; _i < array_10.length; _i++) { + var node = array_10[_i]; + visitNode(node); + } + return; + } + // Otherwise, the array is entirely before the change range. No need to do anything with it. + ts.Debug.assert(fullEnd < changeStart); + } + } + function extendToAffectedRange(sourceFile, changeRange) { + // Consider the following code: + // void foo() { /; } + // + // If the text changes with an insertion of / just before the semicolon then we end up with: + // void foo() { //; } + // + // If we were to just use the changeRange a is, then we would not rescan the { token + // (as it does not intersect the actual original change range). Because an edit may + // change the token touching it, we actually need to look back *at least* one token so + // that the prior token sees that change. + var maxLookahead = 1; + var start = changeRange.span.start; + // the first iteration aligns us with the change start. subsequent iteration move us to + // the left by maxLookahead tokens. We only need to do this as long as we're not at the + // start of the tree. + for (var i = 0; start > 0 && i <= maxLookahead; i++) { + var nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); + ts.Debug.assert(nearestNode.pos <= start); + var position = nearestNode.pos; + start = Math.max(0, position - 1); + } + var finalSpan = ts.createTextSpanFromBounds(start, ts.textSpanEnd(changeRange.span)); + var finalLength = changeRange.newLength + (changeRange.span.start - start); + return ts.createTextChangeRange(finalSpan, finalLength); + } + function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { + var bestResult = sourceFile; + var lastNodeEntirelyBeforePosition; + forEachChild(sourceFile, visit); + if (lastNodeEntirelyBeforePosition) { + var lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition); + if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { + bestResult = lastChildOfLastEntireNodeBeforePosition; + } + } + return bestResult; + function getLastDescendant(node) { + while (true) { + var lastChild = ts.getLastChild(node); + if (lastChild) { + node = lastChild; + } + else { + return node; + } + } + } + function visit(child) { + if (ts.nodeIsMissing(child)) { + // Missing nodes are effectively invisible to us. We never even consider them + // When trying to find the nearest node before us. + return; + } + // If the child intersects this position, then this node is currently the nearest + // node that starts before the position. + if (child.pos <= position) { + if (child.pos >= bestResult.pos) { + // This node starts before the position, and is closer to the position than + // the previous best node we found. It is now the new best node. + bestResult = child; + } + // Now, the node may overlap the position, or it may end entirely before the + // position. If it overlaps with the position, then either it, or one of its + // children must be the nearest node before the position. So we can just + // recurse into this child to see if we can find something better. + if (position < child.end) { + // The nearest node is either this child, or one of the children inside + // of it. We've already marked this child as the best so far. Recurse + // in case one of the children is better. + forEachChild(child, visit); + // Once we look at the children of this node, then there's no need to + // continue any further. + return true; + } + else { + ts.Debug.assert(child.end <= position); + // The child ends entirely before this position. Say you have the following + // (where $ is the position) + // + // ? $ : <...> <...> + // + // We would want to find the nearest preceding node in "complex expr 2". + // To support that, we keep track of this node, and once we're done searching + // for a best node, we recurse down this node to see if we can find a good + // result in it. + // + // This approach allows us to quickly skip over nodes that are entirely + // before the position, while still allowing us to find any nodes in the + // last one that might be what we want. + lastNodeEntirelyBeforePosition = child; + } + } + else { + ts.Debug.assert(child.pos > position); + // We're now at a node that is entirely past the position we're searching for. + // This node (and all following nodes) could never contribute to the result, + // so just skip them by returning 'true' here. + return true; + } + } + } + function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { + var oldText = sourceFile.text; + if (textChangeRange) { + ts.Debug.assert((oldText.length - textChangeRange.span.length + textChangeRange.newLength) === newText.length); + if (aggressiveChecks || ts.Debug.shouldAssert(3 /* AssertionLevel.VeryAggressive */)) { + var oldTextPrefix = oldText.substr(0, textChangeRange.span.start); + var newTextPrefix = newText.substr(0, textChangeRange.span.start); + ts.Debug.assert(oldTextPrefix === newTextPrefix); + var oldTextSuffix = oldText.substring(ts.textSpanEnd(textChangeRange.span), oldText.length); + var newTextSuffix = newText.substring(ts.textSpanEnd(ts.textChangeRangeNewSpan(textChangeRange)), newText.length); + ts.Debug.assert(oldTextSuffix === newTextSuffix); + } + } + } + function createSyntaxCursor(sourceFile) { + var currentArray = sourceFile.statements; + var currentArrayIndex = 0; + ts.Debug.assert(currentArrayIndex < currentArray.length); + var current = currentArray[currentArrayIndex]; + var lastQueriedPosition = -1 /* InvalidPosition.Value */; + return { + currentNode: function (position) { + // Only compute the current node if the position is different than the last time + // we were asked. The parser commonly asks for the node at the same position + // twice. Once to know if can read an appropriate list element at a certain point, + // and then to actually read and consume the node. + if (position !== lastQueriedPosition) { + // Much of the time the parser will need the very next node in the array that + // we just returned a node from.So just simply check for that case and move + // forward in the array instead of searching for the node again. + if (current && current.end === position && currentArrayIndex < (currentArray.length - 1)) { + currentArrayIndex++; + current = currentArray[currentArrayIndex]; + } + // If we don't have a node, or the node we have isn't in the right position, + // then try to find a viable node at the position requested. + if (!current || current.pos !== position) { + findHighestListElementThatStartsAtPosition(position); + } + } + // Cache this query so that we don't do any extra work if the parser calls back + // into us. Note: this is very common as the parser will make pairs of calls like + // 'isListElement -> parseListElement'. If we were unable to find a node when + // called with 'isListElement', we don't want to redo the work when parseListElement + // is called immediately after. + lastQueriedPosition = position; + // Either we don'd have a node, or we have a node at the position being asked for. + ts.Debug.assert(!current || current.pos === position); + return current; + } + }; + // Finds the highest element in the tree we can find that starts at the provided position. + // The element must be a direct child of some node list in the tree. This way after we + // return it, we can easily return its next sibling in the list. + function findHighestListElementThatStartsAtPosition(position) { + // Clear out any cached state about the last node we found. + currentArray = undefined; + currentArrayIndex = -1 /* InvalidPosition.Value */; + current = undefined; + // Recurse into the source file to find the highest node at this position. + forEachChild(sourceFile, visitNode, visitArray); + return; + function visitNode(node) { + if (position >= node.pos && position < node.end) { + // Position was within this node. Keep searching deeper to find the node. + forEachChild(node, visitNode, visitArray); + // don't proceed any further in the search. + return true; + } + // position wasn't in this node, have to keep searching. + return false; + } + function visitArray(array) { + if (position >= array.pos && position < array.end) { + // position was in this array. Search through this array to see if we find a + // viable element. + for (var i = 0; i < array.length; i++) { + var child = array[i]; + if (child) { + if (child.pos === position) { + // Found the right node. We're done. + currentArray = array; + currentArrayIndex = i; + current = child; + return true; + } + else { + if (child.pos < position && position < child.end) { + // Position in somewhere within this child. Search in it and + // stop searching in this array. + forEachChild(child, visitNode, visitArray); + return true; + } + } + } + } + } + // position wasn't in this array, have to keep searching. + return false; + } + } + } + IncrementalParser.createSyntaxCursor = createSyntaxCursor; + var InvalidPosition; + (function (InvalidPosition) { + InvalidPosition[InvalidPosition["Value"] = -1] = "Value"; + })(InvalidPosition || (InvalidPosition = {})); + })(IncrementalParser || (IncrementalParser = {})); + /** @internal */ + function isDeclarationFileName(fileName) { + return ts.fileExtensionIsOneOf(fileName, ts.supportedDeclarationExtensions); + } + ts.isDeclarationFileName = isDeclarationFileName; + function parseResolutionMode(mode, pos, end, reportDiagnostic) { + if (!mode) { + return undefined; + } + if (mode === "import") { + return ts.ModuleKind.ESNext; + } + if (mode === "require") { + return ts.ModuleKind.CommonJS; + } + reportDiagnostic(pos, end - pos, ts.Diagnostics.resolution_mode_should_be_either_require_or_import); + return undefined; + } + /*@internal*/ + function processCommentPragmas(context, sourceText) { + var pragmas = []; + for (var _i = 0, _a = ts.getLeadingCommentRanges(sourceText, 0) || ts.emptyArray; _i < _a.length; _i++) { + var range = _a[_i]; + var comment = sourceText.substring(range.pos, range.end); + extractPragmas(pragmas, range, comment); + } + context.pragmas = new ts.Map(); + for (var _b = 0, pragmas_1 = pragmas; _b < pragmas_1.length; _b++) { + var pragma = pragmas_1[_b]; + if (context.pragmas.has(pragma.name)) { + var currentValue = context.pragmas.get(pragma.name); + if (currentValue instanceof Array) { + currentValue.push(pragma.args); + } + else { + context.pragmas.set(pragma.name, [currentValue, pragma.args]); + } + continue; + } + context.pragmas.set(pragma.name, pragma.args); + } + } + ts.processCommentPragmas = processCommentPragmas; + /*@internal*/ + function processPragmasIntoFields(context, reportDiagnostic) { + context.checkJsDirective = undefined; + context.referencedFiles = []; + context.typeReferenceDirectives = []; + context.libReferenceDirectives = []; + context.amdDependencies = []; + context.hasNoDefaultLib = false; + context.pragmas.forEach(function (entryOrList, key) { + // TODO: The below should be strongly type-guarded and not need casts/explicit annotations, since entryOrList is related to + // key and key is constrained to a union; but it's not (see GH#21483 for at least partial fix) :( + switch (key) { + case "reference": { + var referencedFiles_1 = context.referencedFiles; + var typeReferenceDirectives_1 = context.typeReferenceDirectives; + var libReferenceDirectives_1 = context.libReferenceDirectives; + ts.forEach(ts.toArray(entryOrList), function (arg) { + var _a = arg.arguments, types = _a.types, lib = _a.lib, path = _a.path, res = _a["resolution-mode"]; + if (arg.arguments["no-default-lib"]) { + context.hasNoDefaultLib = true; + } + else if (types) { + var parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic); + typeReferenceDirectives_1.push(__assign({ pos: types.pos, end: types.end, fileName: types.value }, (parsed ? { resolutionMode: parsed } : {}))); + } + else if (lib) { + libReferenceDirectives_1.push({ pos: lib.pos, end: lib.end, fileName: lib.value }); + } + else if (path) { + referencedFiles_1.push({ pos: path.pos, end: path.end, fileName: path.value }); + } + else { + reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, ts.Diagnostics.Invalid_reference_directive_syntax); + } + }); + break; + } + case "amd-dependency": { + context.amdDependencies = ts.map(ts.toArray(entryOrList), function (x) { return ({ name: x.arguments.name, path: x.arguments.path }); }); + break; + } + case "amd-module": { + if (entryOrList instanceof Array) { + for (var _i = 0, entryOrList_1 = entryOrList; _i < entryOrList_1.length; _i++) { + var entry = entryOrList_1[_i]; + if (context.moduleName) { + // TODO: It's probably fine to issue this diagnostic on all instances of the pragma + reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, ts.Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments); + } + context.moduleName = entry.arguments.name; + } + } + else { + context.moduleName = entryOrList.arguments.name; + } + break; + } + case "ts-nocheck": + case "ts-check": { + // _last_ of either nocheck or check in a file is the "winner" + ts.forEach(ts.toArray(entryOrList), function (entry) { + if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) { + context.checkJsDirective = { + enabled: key === "ts-check", + end: entry.range.end, + pos: entry.range.pos + }; + } + }); + break; + } + case "jsx": + case "jsxfrag": + case "jsximportsource": + case "jsxruntime": + return; // Accessed directly + default: ts.Debug.fail("Unhandled pragma kind"); // Can this be made into an assertNever in the future? + } + }); + } + ts.processPragmasIntoFields = processPragmasIntoFields; + var namedArgRegExCache = new ts.Map(); + function getNamedArgRegEx(name) { + if (namedArgRegExCache.has(name)) { + return namedArgRegExCache.get(name); + } + var result = new RegExp("(\\s".concat(name, "\\s*=\\s*)(?:(?:'([^']*)')|(?:\"([^\"]*)\"))"), "im"); + namedArgRegExCache.set(name, result); + return result; + } + var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/im; + var singleLinePragmaRegEx = /^\/\/\/?\s*@(\S+)\s*(.*)\s*$/im; + function extractPragmas(pragmas, range, text) { + var tripleSlash = range.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text); + if (tripleSlash) { + var name = tripleSlash[1].toLowerCase(); // Technically unsafe cast, but we do it so the below check to make it safe typechecks + var pragma = ts.commentPragmas[name]; + if (!pragma || !(pragma.kind & 1 /* PragmaKindFlags.TripleSlashXML */)) { + return; + } + if (pragma.args) { + var argument = {}; + for (var _i = 0, _a = pragma.args; _i < _a.length; _i++) { + var arg = _a[_i]; + var matcher = getNamedArgRegEx(arg.name); + var matchResult = matcher.exec(text); + if (!matchResult && !arg.optional) { + return; // Missing required argument, don't parse + } + else if (matchResult) { + var value = matchResult[2] || matchResult[3]; + if (arg.captureSpan) { + var startPos = range.pos + matchResult.index + matchResult[1].length + 1; + argument[arg.name] = { + value: value, + pos: startPos, + end: startPos + value.length + }; + } + else { + argument[arg.name] = value; + } + } + } + pragmas.push({ name: name, args: { arguments: argument, range: range } }); + } + else { + pragmas.push({ name: name, args: { arguments: {}, range: range } }); + } + return; + } + var singleLine = range.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text); + if (singleLine) { + return addPragmaForMatch(pragmas, range, 2 /* PragmaKindFlags.SingleLine */, singleLine); + } + if (range.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + var multiLinePragmaRegEx = /@(\S+)(\s+.*)?$/gim; // Defined inline since it uses the "g" flag, which keeps a persistent index (for iterating) + var multiLineMatch = void 0; + while (multiLineMatch = multiLinePragmaRegEx.exec(text)) { + addPragmaForMatch(pragmas, range, 4 /* PragmaKindFlags.MultiLine */, multiLineMatch); + } + } + } + function addPragmaForMatch(pragmas, range, kind, match) { + if (!match) + return; + var name = match[1].toLowerCase(); // Technically unsafe cast, but we do it so they below check to make it safe typechecks + var pragma = ts.commentPragmas[name]; + if (!pragma || !(pragma.kind & kind)) { + return; + } + var args = match[2]; // Split on spaces and match up positionally with definition + var argument = getNamedPragmaArguments(pragma, args); + if (argument === "fail") + return; // Missing required argument, fail to parse it + pragmas.push({ name: name, args: { arguments: argument, range: range } }); + return; + } + function getNamedPragmaArguments(pragma, text) { + if (!text) + return {}; + if (!pragma.args) + return {}; + var args = ts.trimString(text).split(/\s+/); + var argMap = {}; + for (var i = 0; i < pragma.args.length; i++) { + var argument = pragma.args[i]; + if (!args[i] && !argument.optional) { + return "fail"; + } + if (argument.captureSpan) { + return ts.Debug.fail("Capture spans not yet implemented for non-xml pragmas"); + } + argMap[argument.name] = args[i]; + } + return argMap; + } + /** @internal */ + function tagNamesAreEquivalent(lhs, rhs) { + if (lhs.kind !== rhs.kind) { + return false; + } + if (lhs.kind === 79 /* SyntaxKind.Identifier */) { + return lhs.escapedText === rhs.escapedText; + } + if (lhs.kind === 108 /* SyntaxKind.ThisKeyword */) { + return true; + } + // If we are at this statement then we must have PropertyAccessExpression and because tag name in Jsx element can only + // take forms of JsxTagNameExpression which includes an identifier, "this" expression, or another propertyAccessExpression + // it is safe to case the expression property as such. See parseJsxElementName for how we parse tag name in Jsx element + return lhs.name.escapedText === rhs.name.escapedText && + tagNamesAreEquivalent(lhs.expression, rhs.expression); + } + ts.tagNamesAreEquivalent = tagNamesAreEquivalent; +})(ts || (ts = {})); +var ts; +(function (ts) { + /* @internal */ + ts.compileOnSaveCommandLineOption = { + name: "compileOnSave", + type: "boolean", + defaultValueDescription: false, + }; + var jsxOptionMap = new ts.Map(ts.getEntries({ + "preserve": 1 /* JsxEmit.Preserve */, + "react-native": 3 /* JsxEmit.ReactNative */, + "react": 2 /* JsxEmit.React */, + "react-jsx": 4 /* JsxEmit.ReactJSX */, + "react-jsxdev": 5 /* JsxEmit.ReactJSXDev */, + })); + /* @internal */ + ts.inverseJsxOptionMap = new ts.Map(ts.arrayFrom(ts.mapIterator(jsxOptionMap.entries(), function (_a) { + var key = _a[0], value = _a[1]; + return ["" + value, key]; + }))); + // NOTE: The order here is important to default lib ordering as entries will have the same + // order in the generated program (see `getDefaultLibPriority` in program.ts). This + // order also affects overload resolution when a type declared in one lib is + // augmented in another lib. + var libEntries = [ + // JavaScript only + ["es5", "lib.es5.d.ts"], + ["es6", "lib.es2015.d.ts"], + ["es2015", "lib.es2015.d.ts"], + ["es7", "lib.es2016.d.ts"], + ["es2016", "lib.es2016.d.ts"], + ["es2017", "lib.es2017.d.ts"], + ["es2018", "lib.es2018.d.ts"], + ["es2019", "lib.es2019.d.ts"], + ["es2020", "lib.es2020.d.ts"], + ["es2021", "lib.es2021.d.ts"], + ["es2022", "lib.es2022.d.ts"], + ["esnext", "lib.esnext.d.ts"], + // Host only + ["dom", "lib.dom.d.ts"], + ["dom.iterable", "lib.dom.iterable.d.ts"], + ["webworker", "lib.webworker.d.ts"], + ["webworker.importscripts", "lib.webworker.importscripts.d.ts"], + ["webworker.iterable", "lib.webworker.iterable.d.ts"], + ["scripthost", "lib.scripthost.d.ts"], + // ES2015 Or ESNext By-feature options + ["es2015.core", "lib.es2015.core.d.ts"], + ["es2015.collection", "lib.es2015.collection.d.ts"], + ["es2015.generator", "lib.es2015.generator.d.ts"], + ["es2015.iterable", "lib.es2015.iterable.d.ts"], + ["es2015.promise", "lib.es2015.promise.d.ts"], + ["es2015.proxy", "lib.es2015.proxy.d.ts"], + ["es2015.reflect", "lib.es2015.reflect.d.ts"], + ["es2015.symbol", "lib.es2015.symbol.d.ts"], + ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"], + ["es2016.array.include", "lib.es2016.array.include.d.ts"], + ["es2017.object", "lib.es2017.object.d.ts"], + ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"], + ["es2017.string", "lib.es2017.string.d.ts"], + ["es2017.intl", "lib.es2017.intl.d.ts"], + ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"], + ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"], + ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"], + ["es2018.intl", "lib.es2018.intl.d.ts"], + ["es2018.promise", "lib.es2018.promise.d.ts"], + ["es2018.regexp", "lib.es2018.regexp.d.ts"], + ["es2019.array", "lib.es2019.array.d.ts"], + ["es2019.object", "lib.es2019.object.d.ts"], + ["es2019.string", "lib.es2019.string.d.ts"], + ["es2019.symbol", "lib.es2019.symbol.d.ts"], + ["es2020.bigint", "lib.es2020.bigint.d.ts"], + ["es2020.date", "lib.es2020.date.d.ts"], + ["es2020.promise", "lib.es2020.promise.d.ts"], + ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"], + ["es2020.string", "lib.es2020.string.d.ts"], + ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"], + ["es2020.intl", "lib.es2020.intl.d.ts"], + ["es2020.number", "lib.es2020.number.d.ts"], + ["es2021.promise", "lib.es2021.promise.d.ts"], + ["es2021.string", "lib.es2021.string.d.ts"], + ["es2021.weakref", "lib.es2021.weakref.d.ts"], + ["es2021.intl", "lib.es2021.intl.d.ts"], + ["es2022.array", "lib.es2022.array.d.ts"], + ["es2022.error", "lib.es2022.error.d.ts"], + ["es2022.intl", "lib.es2022.intl.d.ts"], + ["es2022.object", "lib.es2022.object.d.ts"], + ["es2022.string", "lib.es2022.string.d.ts"], + ["esnext.array", "lib.es2022.array.d.ts"], + ["esnext.symbol", "lib.es2019.symbol.d.ts"], + ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"], + ["esnext.intl", "lib.esnext.intl.d.ts"], + ["esnext.bigint", "lib.es2020.bigint.d.ts"], + ["esnext.string", "lib.es2022.string.d.ts"], + ["esnext.promise", "lib.es2021.promise.d.ts"], + ["esnext.weakref", "lib.es2021.weakref.d.ts"] + ]; + /** + * An array of supported "lib" reference file names used to determine the order for inclusion + * when referenced, as well as for spelling suggestions. This ensures the correct ordering for + * overload resolution when a type declared in one lib is extended by another. + */ + /* @internal */ + ts.libs = libEntries.map(function (entry) { return entry[0]; }); + /** + * A map of lib names to lib files. This map is used both for parsing the "lib" command line + * option as well as for resolving lib reference directives. + */ + /* @internal */ + ts.libMap = new ts.Map(libEntries); + // Watch related options + /* @internal */ + ts.optionsForWatch = [ + { + name: "watchFile", + type: new ts.Map(ts.getEntries({ + fixedpollinginterval: ts.WatchFileKind.FixedPollingInterval, + prioritypollinginterval: ts.WatchFileKind.PriorityPollingInterval, + dynamicprioritypolling: ts.WatchFileKind.DynamicPriorityPolling, + fixedchunksizepolling: ts.WatchFileKind.FixedChunkSizePolling, + usefsevents: ts.WatchFileKind.UseFsEvents, + usefseventsonparentdirectory: ts.WatchFileKind.UseFsEventsOnParentDirectory, + })), + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Specify_how_the_TypeScript_watch_mode_works, + defaultValueDescription: ts.WatchFileKind.UseFsEvents, + }, + { + name: "watchDirectory", + type: new ts.Map(ts.getEntries({ + usefsevents: ts.WatchDirectoryKind.UseFsEvents, + fixedpollinginterval: ts.WatchDirectoryKind.FixedPollingInterval, + dynamicprioritypolling: ts.WatchDirectoryKind.DynamicPriorityPolling, + fixedchunksizepolling: ts.WatchDirectoryKind.FixedChunkSizePolling, + })), + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality, + defaultValueDescription: ts.WatchDirectoryKind.UseFsEvents, + }, + { + name: "fallbackPolling", + type: new ts.Map(ts.getEntries({ + fixedinterval: ts.PollingWatchKind.FixedInterval, + priorityinterval: ts.PollingWatchKind.PriorityInterval, + dynamicpriority: ts.PollingWatchKind.DynamicPriority, + fixedchunksize: ts.PollingWatchKind.FixedChunkSize, + })), + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers, + defaultValueDescription: ts.PollingWatchKind.PriorityInterval, + }, + { + name: "synchronousWatchDirectory", + type: "boolean", + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively, + defaultValueDescription: false, + }, + { + name: "excludeDirectories", + type: "list", + element: { + name: "excludeDirectory", + type: "string", + isFilePath: true, + extraValidation: specToDiagnostic + }, + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Remove_a_list_of_directories_from_the_watch_process, + }, + { + name: "excludeFiles", + type: "list", + element: { + name: "excludeFile", + type: "string", + isFilePath: true, + extraValidation: specToDiagnostic + }, + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing, + }, + ]; + /* @internal */ + ts.commonOptionsWithBuild = [ + { + name: "help", + shortName: "h", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Print_this_message, + defaultValueDescription: false, + }, + { + name: "help", + shortName: "?", + type: "boolean", + defaultValueDescription: false, + }, + { + name: "watch", + shortName: "w", + type: "boolean", + showInSimplifiedHelpView: true, + isCommandLineOnly: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Watch_input_files, + defaultValueDescription: false, + }, + { + name: "preserveWatchOutput", + type: "boolean", + showInSimplifiedHelpView: false, + category: ts.Diagnostics.Output_Formatting, + description: ts.Diagnostics.Disable_wiping_the_console_in_watch_mode, + defaultValueDescription: false, + }, + { + name: "listFiles", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Print_all_of_the_files_read_during_the_compilation, + defaultValueDescription: false, + }, + { + name: "explainFiles", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included, + defaultValueDescription: false, + }, + { + name: "listEmittedFiles", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Print_the_names_of_emitted_files_after_a_compilation, + defaultValueDescription: false, + }, + { + name: "pretty", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Output_Formatting, + description: ts.Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read, + defaultValueDescription: true, + }, + { + name: "traceResolution", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Log_paths_used_during_the_moduleResolution_process, + defaultValueDescription: false, + }, + { + name: "diagnostics", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Output_compiler_performance_information_after_building, + defaultValueDescription: false, + }, + { + name: "extendedDiagnostics", + type: "boolean", + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Output_more_detailed_compiler_performance_information_after_building, + defaultValueDescription: false, + }, + { + name: "generateCpuProfile", + type: "string", + isFilePath: true, + paramType: ts.Diagnostics.FILE_OR_DIRECTORY, + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging, + defaultValueDescription: "profile.cpuprofile" + }, + { + name: "generateTrace", + type: "string", + isFilePath: true, + isCommandLineOnly: true, + paramType: ts.Diagnostics.DIRECTORY, + category: ts.Diagnostics.Compiler_Diagnostics, + description: ts.Diagnostics.Generates_an_event_trace_and_a_list_of_types + }, + { + name: "incremental", + shortName: "i", + type: "boolean", + category: ts.Diagnostics.Projects, + description: ts.Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects, + transpileOptionValue: undefined, + defaultValueDescription: ts.Diagnostics.false_unless_composite_is_set + }, + { + name: "assumeChangesOnlyAffectDirectDependencies", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + category: ts.Diagnostics.Watch_and_Build_Modes, + description: ts.Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it, + defaultValueDescription: false, + }, + { + name: "locale", + type: "string", + category: ts.Diagnostics.Command_line_Options, + isCommandLineOnly: true, + description: ts.Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit, + defaultValueDescription: ts.Diagnostics.Platform_specific + }, + ]; + /* @internal */ + ts.targetOptionDeclaration = { + name: "target", + shortName: "t", + type: new ts.Map(ts.getEntries({ + es3: 0 /* ScriptTarget.ES3 */, + es5: 1 /* ScriptTarget.ES5 */, + es6: 2 /* ScriptTarget.ES2015 */, + es2015: 2 /* ScriptTarget.ES2015 */, + es2016: 3 /* ScriptTarget.ES2016 */, + es2017: 4 /* ScriptTarget.ES2017 */, + es2018: 5 /* ScriptTarget.ES2018 */, + es2019: 6 /* ScriptTarget.ES2019 */, + es2020: 7 /* ScriptTarget.ES2020 */, + es2021: 8 /* ScriptTarget.ES2021 */, + es2022: 9 /* ScriptTarget.ES2022 */, + esnext: 99 /* ScriptTarget.ESNext */, + })), + affectsSourceFile: true, + affectsModuleResolution: true, + affectsEmit: true, + paramType: ts.Diagnostics.VERSION, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations, + defaultValueDescription: 0 /* ScriptTarget.ES3 */, + }; + var commandOptionsWithoutBuild = [ + // CommandLine only options + { + name: "all", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Show_all_compiler_options, + defaultValueDescription: false, + }, + { + name: "version", + shortName: "v", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Print_the_compiler_s_version, + defaultValueDescription: false, + }, + { + name: "init", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, + defaultValueDescription: false, + }, + { + name: "project", + shortName: "p", + type: "string", + isFilePath: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + paramType: ts.Diagnostics.FILE_OR_DIRECTORY, + description: ts.Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json, + }, + { + name: "build", + type: "boolean", + shortName: "b", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date, + defaultValueDescription: false, + }, + { + name: "showConfig", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Command_line_Options, + isCommandLineOnly: true, + description: ts.Diagnostics.Print_the_final_configuration_instead_of_building, + defaultValueDescription: false, + }, + { + name: "listFilesOnly", + type: "boolean", + category: ts.Diagnostics.Command_line_Options, + affectsSemanticDiagnostics: true, + affectsEmit: true, + isCommandLineOnly: true, + description: ts.Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing, + defaultValueDescription: false, + }, + // Basic + ts.targetOptionDeclaration, + { + name: "module", + shortName: "m", + type: new ts.Map(ts.getEntries({ + none: ts.ModuleKind.None, + commonjs: ts.ModuleKind.CommonJS, + amd: ts.ModuleKind.AMD, + system: ts.ModuleKind.System, + umd: ts.ModuleKind.UMD, + es6: ts.ModuleKind.ES2015, + es2015: ts.ModuleKind.ES2015, + es2020: ts.ModuleKind.ES2020, + es2022: ts.ModuleKind.ES2022, + esnext: ts.ModuleKind.ESNext, + node16: ts.ModuleKind.Node16, + nodenext: ts.ModuleKind.NodeNext, + })), + affectsModuleResolution: true, + affectsEmit: true, + paramType: ts.Diagnostics.KIND, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_what_module_code_is_generated, + defaultValueDescription: undefined, + }, + { + name: "lib", + type: "list", + element: { + name: "lib", + type: ts.libMap, + defaultValueDescription: undefined, + }, + affectsProgramStructure: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment, + transpileOptionValue: undefined + }, + { + name: "allowJs", + type: "boolean", + affectsModuleResolution: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.JavaScript_Support, + description: ts.Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files, + defaultValueDescription: false, + }, + { + name: "checkJs", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.JavaScript_Support, + description: ts.Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files, + defaultValueDescription: false, + }, + { + name: "jsx", + type: jsxOptionMap, + affectsSourceFile: true, + affectsEmit: true, + affectsModuleResolution: true, + paramType: ts.Diagnostics.KIND, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_what_JSX_code_is_generated, + defaultValueDescription: undefined, + }, + { + name: "declaration", + shortName: "d", + type: "boolean", + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + transpileOptionValue: undefined, + description: ts.Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project, + defaultValueDescription: ts.Diagnostics.false_unless_composite_is_set, + }, + { + name: "declarationMap", + type: "boolean", + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + transpileOptionValue: undefined, + defaultValueDescription: false, + description: ts.Diagnostics.Create_sourcemaps_for_d_ts_files + }, + { + name: "emitDeclarationOnly", + type: "boolean", + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files, + transpileOptionValue: undefined, + defaultValueDescription: false, + }, + { + name: "sourceMap", + type: "boolean", + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + defaultValueDescription: false, + description: ts.Diagnostics.Create_source_map_files_for_emitted_JavaScript_files, + }, + { + name: "outFile", + type: "string", + affectsEmit: true, + isFilePath: true, + paramType: ts.Diagnostics.FILE, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output, + transpileOptionValue: undefined, + }, + { + name: "outDir", + type: "string", + affectsEmit: true, + isFilePath: true, + paramType: ts.Diagnostics.DIRECTORY, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Specify_an_output_folder_for_all_emitted_files, + }, + { + name: "rootDir", + type: "string", + affectsEmit: true, + isFilePath: true, + paramType: ts.Diagnostics.LOCATION, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_the_root_folder_within_your_source_files, + defaultValueDescription: ts.Diagnostics.Computed_from_the_list_of_input_files + }, + { + name: "composite", + type: "boolean", + affectsEmit: true, + isTSConfigOnly: true, + category: ts.Diagnostics.Projects, + transpileOptionValue: undefined, + defaultValueDescription: false, + description: ts.Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references, + }, + { + name: "tsBuildInfoFile", + type: "string", + affectsEmit: true, + isFilePath: true, + paramType: ts.Diagnostics.FILE, + category: ts.Diagnostics.Projects, + transpileOptionValue: undefined, + defaultValueDescription: ".tsbuildinfo", + description: ts.Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file, + }, + { + name: "removeComments", + type: "boolean", + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + defaultValueDescription: false, + description: ts.Diagnostics.Disable_emitting_comments, + }, + { + name: "noEmit", + type: "boolean", + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Disable_emitting_files_from_a_compilation, + transpileOptionValue: undefined, + defaultValueDescription: false, + }, + { + name: "importHelpers", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file, + defaultValueDescription: false, + }, + { + name: "importsNotUsedAsValues", + type: new ts.Map(ts.getEntries({ + remove: 0 /* ImportsNotUsedAsValues.Remove */, + preserve: 1 /* ImportsNotUsedAsValues.Preserve */, + error: 2 /* ImportsNotUsedAsValues.Error */, + })), + affectsEmit: true, + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types, + defaultValueDescription: 0 /* ImportsNotUsedAsValues.Remove */, + }, + { + name: "downlevelIteration", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration, + defaultValueDescription: false, + }, + { + name: "isolatedModules", + type: "boolean", + category: ts.Diagnostics.Interop_Constraints, + description: ts.Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports, + transpileOptionValue: true, + defaultValueDescription: false, + }, + // Strict Type Checks + { + name: "strict", + type: "boolean", + // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here + // The value of each strictFlag depends on own strictFlag value or this and never accessed directly. + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_all_strict_type_checking_options, + defaultValueDescription: false, + }, + { + name: "noImplicitAny", + type: "boolean", + affectsSemanticDiagnostics: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "strictNullChecks", + type: "boolean", + affectsSemanticDiagnostics: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.When_type_checking_take_into_account_null_and_undefined, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "strictFunctionTypes", + type: "boolean", + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "strictBindCallApply", + type: "boolean", + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "strictPropertyInitialization", + type: "boolean", + affectsSemanticDiagnostics: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "noImplicitThis", + type: "boolean", + affectsSemanticDiagnostics: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + { + name: "useUnknownInCatchVariables", + type: "boolean", + affectsSemanticDiagnostics: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any, + defaultValueDescription: false, + }, + { + name: "alwaysStrict", + type: "boolean", + affectsSourceFile: true, + strictFlag: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Ensure_use_strict_is_always_emitted, + defaultValueDescription: ts.Diagnostics.false_unless_strict_is_set + }, + // Additional Checks + { + name: "noUnusedLocals", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read, + defaultValueDescription: false, + }, + { + name: "noUnusedParameters", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read, + defaultValueDescription: false, + }, + { + name: "exactOptionalPropertyTypes", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined, + defaultValueDescription: false, + }, + { + name: "noImplicitReturns", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function, + defaultValueDescription: false, + }, + { + name: "noFallthroughCasesInSwitch", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements, + defaultValueDescription: false, + }, + { + name: "noUncheckedIndexedAccess", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index, + defaultValueDescription: false, + }, + { + name: "noImplicitOverride", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier, + defaultValueDescription: false, + }, + { + name: "noPropertyAccessFromIndexSignature", + type: "boolean", + showInSimplifiedHelpView: false, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type, + defaultValueDescription: false, + }, + // Module Resolution + { + name: "moduleResolution", + type: new ts.Map(ts.getEntries({ + node: ts.ModuleResolutionKind.NodeJs, + classic: ts.ModuleResolutionKind.Classic, + node16: ts.ModuleResolutionKind.Node16, + nodenext: ts.ModuleResolutionKind.NodeNext, + })), + affectsModuleResolution: true, + paramType: ts.Diagnostics.STRATEGY, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier, + defaultValueDescription: ts.Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node + }, + { + name: "baseUrl", + type: "string", + affectsModuleResolution: true, + isFilePath: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names + }, + { + // this option can only be specified in tsconfig.json + // use type = object to copy the value as-is + name: "paths", + type: "object", + affectsModuleResolution: true, + isTSConfigOnly: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations, + transpileOptionValue: undefined + }, + { + // this option can only be specified in tsconfig.json + // use type = object to copy the value as-is + name: "rootDirs", + type: "list", + isTSConfigOnly: true, + element: { + name: "rootDirs", + type: "string", + isFilePath: true + }, + affectsModuleResolution: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules, + transpileOptionValue: undefined, + defaultValueDescription: ts.Diagnostics.Computed_from_the_list_of_input_files + }, + { + name: "typeRoots", + type: "list", + element: { + name: "typeRoots", + type: "string", + isFilePath: true + }, + affectsModuleResolution: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types + }, + { + name: "types", + type: "list", + element: { + name: "types", + type: "string" + }, + affectsProgramStructure: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file, + transpileOptionValue: undefined + }, + { + name: "allowSyntheticDefaultImports", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Interop_Constraints, + description: ts.Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export, + defaultValueDescription: ts.Diagnostics.module_system_or_esModuleInterop + }, + { + name: "esModuleInterop", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + showInSimplifiedHelpView: true, + category: ts.Diagnostics.Interop_Constraints, + description: ts.Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility, + defaultValueDescription: false, + }, + { + name: "preserveSymlinks", + type: "boolean", + category: ts.Diagnostics.Interop_Constraints, + description: ts.Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node, + defaultValueDescription: false, + }, + { + name: "allowUmdGlobalAccess", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Allow_accessing_UMD_globals_from_modules, + defaultValueDescription: false, + }, + { + name: "moduleSuffixes", + type: "list", + element: { + name: "suffix", + type: "string", + }, + listPreserveFalsyValues: true, + affectsModuleResolution: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module, + }, + // Source Maps + { + name: "sourceRoot", + type: "string", + affectsEmit: true, + paramType: ts.Diagnostics.LOCATION, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code, + }, + { + name: "mapRoot", + type: "string", + affectsEmit: true, + paramType: ts.Diagnostics.LOCATION, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations, + }, + { + name: "inlineSourceMap", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript, + defaultValueDescription: false, + }, + { + name: "inlineSources", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript, + defaultValueDescription: false, + }, + // Experimental + { + name: "experimentalDecorators", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Enable_experimental_support_for_TC39_stage_2_draft_decorators, + defaultValueDescription: false, + }, + { + name: "emitDecoratorMetadata", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files, + defaultValueDescription: false, + }, + // Advanced + { + name: "jsxFactory", + type: "string", + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h, + defaultValueDescription: "`React.createElement`" + }, + { + name: "jsxFragmentFactory", + type: "string", + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment, + defaultValueDescription: "React.Fragment", + }, + { + name: "jsxImportSource", + type: "string", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsModuleResolution: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk, + defaultValueDescription: "react" + }, + { + name: "resolveJsonModule", + type: "boolean", + affectsModuleResolution: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Enable_importing_json_files, + defaultValueDescription: false, + }, + { + name: "out", + type: "string", + affectsEmit: true, + isFilePath: false, + // for correct behaviour, please use outFile + category: ts.Diagnostics.Backwards_Compatibility, + paramType: ts.Diagnostics.FILE, + transpileOptionValue: undefined, + description: ts.Diagnostics.Deprecated_setting_Use_outFile_instead, + }, + { + name: "reactNamespace", + type: "string", + affectsEmit: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit, + defaultValueDescription: "`React`", + }, + { + name: "skipDefaultLibCheck", + type: "boolean", + category: ts.Diagnostics.Completeness, + description: ts.Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript, + defaultValueDescription: false, + }, + { + name: "charset", + type: "string", + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files, + defaultValueDescription: "utf8" + }, + { + name: "emitBOM", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files, + defaultValueDescription: false, + }, + { + name: "newLine", + type: new ts.Map(ts.getEntries({ + crlf: 0 /* NewLineKind.CarriageReturnLineFeed */, + lf: 1 /* NewLineKind.LineFeed */ + })), + affectsEmit: true, + paramType: ts.Diagnostics.NEWLINE, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Set_the_newline_character_for_emitting_files, + defaultValueDescription: ts.Diagnostics.Platform_specific + }, + { + name: "noErrorTruncation", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Output_Formatting, + description: ts.Diagnostics.Disable_truncating_types_in_error_messages, + defaultValueDescription: false, + }, + { + name: "noLib", + type: "boolean", + category: ts.Diagnostics.Language_and_Environment, + affectsProgramStructure: true, + description: ts.Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts, + // We are not returning a sourceFile for lib file when asked by the program, + // so pass --noLib to avoid reporting a file not found error. + transpileOptionValue: true, + defaultValueDescription: false, + }, + { + name: "noResolve", + type: "boolean", + affectsModuleResolution: true, + category: ts.Diagnostics.Modules, + description: ts.Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project, + // We are not doing a full typecheck, we are not resolving the whole context, + // so pass --noResolve to avoid reporting missing file errors. + transpileOptionValue: true, + defaultValueDescription: false, + }, + { + name: "stripInternal", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments, + defaultValueDescription: false, + }, + { + name: "disableSizeLimit", + type: "boolean", + affectsProgramStructure: true, + category: ts.Diagnostics.Editor_Support, + description: ts.Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server, + defaultValueDescription: false, + }, + { + name: "disableSourceOfProjectReferenceRedirect", + type: "boolean", + isTSConfigOnly: true, + category: ts.Diagnostics.Projects, + description: ts.Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects, + defaultValueDescription: false, + }, + { + name: "disableSolutionSearching", + type: "boolean", + isTSConfigOnly: true, + category: ts.Diagnostics.Projects, + description: ts.Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing, + defaultValueDescription: false, + }, + { + name: "disableReferencedProjectLoad", + type: "boolean", + isTSConfigOnly: true, + category: ts.Diagnostics.Projects, + description: ts.Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript, + defaultValueDescription: false, + }, + { + name: "noImplicitUseStrict", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files, + defaultValueDescription: false, + }, + { + name: "noEmitHelpers", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output, + defaultValueDescription: false, + }, + { + name: "noEmitOnError", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + transpileOptionValue: undefined, + description: ts.Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported, + defaultValueDescription: false, + }, + { + name: "preserveConstEnums", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code, + defaultValueDescription: false, + }, + { + name: "declarationDir", + type: "string", + affectsEmit: true, + isFilePath: true, + paramType: ts.Diagnostics.DIRECTORY, + category: ts.Diagnostics.Emit, + transpileOptionValue: undefined, + description: ts.Diagnostics.Specify_the_output_directory_for_generated_declaration_files, + }, + { + name: "skipLibCheck", + type: "boolean", + category: ts.Diagnostics.Completeness, + description: ts.Diagnostics.Skip_type_checking_all_d_ts_files, + defaultValueDescription: false, + }, + { + name: "allowUnusedLabels", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Disable_error_reporting_for_unused_labels, + defaultValueDescription: undefined, + }, + { + name: "allowUnreachableCode", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Type_Checking, + description: ts.Diagnostics.Disable_error_reporting_for_unreachable_code, + defaultValueDescription: undefined, + }, + { + name: "suppressExcessPropertyErrors", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals, + defaultValueDescription: false, + }, + { + name: "suppressImplicitAnyIndexErrors", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures, + defaultValueDescription: false, + }, + { + name: "forceConsistentCasingInFileNames", + type: "boolean", + affectsModuleResolution: true, + category: ts.Diagnostics.Interop_Constraints, + description: ts.Diagnostics.Ensure_that_casing_is_correct_in_imports, + defaultValueDescription: false, + }, + { + name: "maxNodeModuleJsDepth", + type: "number", + affectsModuleResolution: true, + category: ts.Diagnostics.JavaScript_Support, + description: ts.Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs, + defaultValueDescription: 0, + }, + { + name: "noStrictGenericChecks", + type: "boolean", + affectsSemanticDiagnostics: true, + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types, + defaultValueDescription: false, + }, + { + name: "useDefineForClassFields", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + category: ts.Diagnostics.Language_and_Environment, + description: ts.Diagnostics.Emit_ECMAScript_standard_compliant_class_fields, + defaultValueDescription: ts.Diagnostics.true_for_ES2022_and_above_including_ESNext + }, + { + name: "preserveValueImports", + type: "boolean", + affectsEmit: true, + category: ts.Diagnostics.Emit, + description: ts.Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed, + defaultValueDescription: false, + }, + { + name: "keyofStringsOnly", + type: "boolean", + category: ts.Diagnostics.Backwards_Compatibility, + description: ts.Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option, + defaultValueDescription: false, + }, + { + // A list of plugins to load in the language service + name: "plugins", + type: "list", + isTSConfigOnly: true, + element: { + name: "plugin", + type: "object" + }, + description: ts.Diagnostics.Specify_a_list_of_language_service_plugins_to_include, + category: ts.Diagnostics.Editor_Support, + }, + { + name: "moduleDetection", + type: new ts.Map(ts.getEntries({ + auto: ts.ModuleDetectionKind.Auto, + legacy: ts.ModuleDetectionKind.Legacy, + force: ts.ModuleDetectionKind.Force, + })), + affectsModuleResolution: true, + description: ts.Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files, + category: ts.Diagnostics.Language_and_Environment, + defaultValueDescription: ts.Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules, + } + ]; + /* @internal */ + ts.optionDeclarations = __spreadArray(__spreadArray([], ts.commonOptionsWithBuild, true), commandOptionsWithoutBuild, true); + /* @internal */ + ts.semanticDiagnosticsOptionDeclarations = ts.optionDeclarations.filter(function (option) { return !!option.affectsSemanticDiagnostics; }); + /* @internal */ + ts.affectsEmitOptionDeclarations = ts.optionDeclarations.filter(function (option) { return !!option.affectsEmit; }); + /* @internal */ + ts.moduleResolutionOptionDeclarations = ts.optionDeclarations.filter(function (option) { return !!option.affectsModuleResolution; }); + /* @internal */ + ts.sourceFileAffectingCompilerOptions = ts.optionDeclarations.filter(function (option) { + return !!option.affectsSourceFile || !!option.affectsModuleResolution || !!option.affectsBindDiagnostics; + }); + /* @internal */ + ts.optionsAffectingProgramStructure = ts.optionDeclarations.filter(function (option) { return !!option.affectsProgramStructure; }); + /* @internal */ + ts.transpileOptionValueCompilerOptions = ts.optionDeclarations.filter(function (option) { + return ts.hasProperty(option, "transpileOptionValue"); + }); + // Build related options + /* @internal */ + ts.optionsForBuild = [ + { + name: "verbose", + shortName: "v", + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Enable_verbose_logging, + type: "boolean", + defaultValueDescription: false, + }, + { + name: "dry", + shortName: "d", + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean, + type: "boolean", + defaultValueDescription: false, + }, + { + name: "force", + shortName: "f", + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date, + type: "boolean", + defaultValueDescription: false, + }, + { + name: "clean", + category: ts.Diagnostics.Command_line_Options, + description: ts.Diagnostics.Delete_the_outputs_of_all_projects, + type: "boolean", + defaultValueDescription: false, + } + ]; + /* @internal */ + ts.buildOpts = __spreadArray(__spreadArray([], ts.commonOptionsWithBuild, true), ts.optionsForBuild, true); + /* @internal */ + ts.typeAcquisitionDeclarations = [ + { + /* @deprecated typingOptions.enableAutoDiscovery + * Use typeAcquisition.enable instead. + */ + name: "enableAutoDiscovery", + type: "boolean", + defaultValueDescription: false, + }, + { + name: "enable", + type: "boolean", + defaultValueDescription: false, + }, + { + name: "include", + type: "list", + element: { + name: "include", + type: "string" + } + }, + { + name: "exclude", + type: "list", + element: { + name: "exclude", + type: "string" + } + }, + { + name: "disableFilenameBasedTypeAcquisition", + type: "boolean", + defaultValueDescription: false, + }, + ]; + /*@internal*/ + function createOptionNameMap(optionDeclarations) { + var optionsNameMap = new ts.Map(); + var shortOptionNames = new ts.Map(); + ts.forEach(optionDeclarations, function (option) { + optionsNameMap.set(option.name.toLowerCase(), option); + if (option.shortName) { + shortOptionNames.set(option.shortName, option.name); + } + }); + return { optionsNameMap: optionsNameMap, shortOptionNames: shortOptionNames }; + } + ts.createOptionNameMap = createOptionNameMap; + var optionsNameMapCache; + /* @internal */ + function getOptionsNameMap() { + return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(ts.optionDeclarations)); + } + ts.getOptionsNameMap = getOptionsNameMap; + var compilerOptionsAlternateMode = { + diagnostic: ts.Diagnostics.Compiler_option_0_may_only_be_used_with_build, + getOptionsNameMap: getBuildOptionsNameMap + }; + /* @internal */ + ts.defaultInitCompilerOptions = { + module: ts.ModuleKind.CommonJS, + target: 3 /* ScriptTarget.ES2016 */, + strict: true, + esModuleInterop: true, + forceConsistentCasingInFileNames: true, + skipLibCheck: true + }; + /* @internal */ + function convertEnableAutoDiscoveryToEnable(typeAcquisition) { + // Convert deprecated typingOptions.enableAutoDiscovery to typeAcquisition.enable + if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== undefined && typeAcquisition.enable === undefined) { + return { + enable: typeAcquisition.enableAutoDiscovery, + include: typeAcquisition.include || [], + exclude: typeAcquisition.exclude || [] + }; + } + return typeAcquisition; + } + ts.convertEnableAutoDiscoveryToEnable = convertEnableAutoDiscoveryToEnable; + /* @internal */ + function createCompilerDiagnosticForInvalidCustomType(opt) { + return createDiagnosticForInvalidCustomType(opt, ts.createCompilerDiagnostic); + } + ts.createCompilerDiagnosticForInvalidCustomType = createCompilerDiagnosticForInvalidCustomType; + function createDiagnosticForInvalidCustomType(opt, createDiagnostic) { + var namesOfType = ts.arrayFrom(opt.type.keys()).map(function (key) { return "'".concat(key, "'"); }).join(", "); + return createDiagnostic(ts.Diagnostics.Argument_for_0_option_must_be_Colon_1, "--".concat(opt.name), namesOfType); + } + /* @internal */ + function parseCustomTypeOption(opt, value, errors) { + return convertJsonOptionOfCustomType(opt, ts.trimString(value || ""), errors); + } + ts.parseCustomTypeOption = parseCustomTypeOption; + /* @internal */ + function parseListTypeOption(opt, value, errors) { + if (value === void 0) { value = ""; } + value = ts.trimString(value); + if (ts.startsWith(value, "-")) { + return undefined; + } + if (value === "") { + return []; + } + var values = value.split(","); + switch (opt.element.type) { + case "number": + return ts.mapDefined(values, function (v) { return validateJsonOptionValue(opt.element, parseInt(v), errors); }); + case "string": + return ts.mapDefined(values, function (v) { return validateJsonOptionValue(opt.element, v || "", errors); }); + default: + return ts.mapDefined(values, function (v) { return parseCustomTypeOption(opt.element, v, errors); }); + } + } + ts.parseListTypeOption = parseListTypeOption; + function getOptionName(option) { + return option.name; + } + function createUnknownOptionError(unknownOption, diagnostics, createDiagnostics, unknownOptionErrorText) { + var _a; + if ((_a = diagnostics.alternateMode) === null || _a === void 0 ? void 0 : _a.getOptionsNameMap().optionsNameMap.has(unknownOption.toLowerCase())) { + return createDiagnostics(diagnostics.alternateMode.diagnostic, unknownOption); + } + var possibleOption = ts.getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName); + return possibleOption ? + createDiagnostics(diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : + createDiagnostics(diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption); + } + /*@internal*/ + function parseCommandLineWorker(diagnostics, commandLine, readFile) { + var options = {}; + var watchOptions; + var fileNames = []; + var errors = []; + parseStrings(commandLine); + return { + options: options, + watchOptions: watchOptions, + fileNames: fileNames, + errors: errors + }; + function parseStrings(args) { + var i = 0; + while (i < args.length) { + var s = args[i]; + i++; + if (s.charCodeAt(0) === 64 /* CharacterCodes.at */) { + parseResponseFile(s.slice(1)); + } + else if (s.charCodeAt(0) === 45 /* CharacterCodes.minus */) { + var inputOptionName = s.slice(s.charCodeAt(1) === 45 /* CharacterCodes.minus */ ? 2 : 1); + var opt = getOptionDeclarationFromName(diagnostics.getOptionsNameMap, inputOptionName, /*allowShort*/ true); + if (opt) { + i = parseOptionValue(args, i, diagnostics, opt, options, errors); + } + else { + var watchOpt = getOptionDeclarationFromName(watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, inputOptionName, /*allowShort*/ true); + if (watchOpt) { + i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors); + } + else { + errors.push(createUnknownOptionError(inputOptionName, diagnostics, ts.createCompilerDiagnostic, s)); + } + } + } + else { + fileNames.push(s); + } + } + } + function parseResponseFile(fileName) { + var text = tryReadFile(fileName, readFile || (function (fileName) { return ts.sys.readFile(fileName); })); + if (!ts.isString(text)) { + errors.push(text); + return; + } + var args = []; + var pos = 0; + while (true) { + while (pos < text.length && text.charCodeAt(pos) <= 32 /* CharacterCodes.space */) + pos++; + if (pos >= text.length) + break; + var start = pos; + if (text.charCodeAt(start) === 34 /* CharacterCodes.doubleQuote */) { + pos++; + while (pos < text.length && text.charCodeAt(pos) !== 34 /* CharacterCodes.doubleQuote */) + pos++; + if (pos < text.length) { + args.push(text.substring(start + 1, pos)); + pos++; + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); + } + } + else { + while (text.charCodeAt(pos) > 32 /* CharacterCodes.space */) + pos++; + args.push(text.substring(start, pos)); + } + } + parseStrings(args); + } + } + ts.parseCommandLineWorker = parseCommandLineWorker; + function parseOptionValue(args, i, diagnostics, opt, options, errors) { + if (opt.isTSConfigOnly) { + var optValue = args[i]; + if (optValue === "null") { + options[opt.name] = undefined; + i++; + } + else if (opt.type === "boolean") { + if (optValue === "false") { + options[opt.name] = validateJsonOptionValue(opt, /*value*/ false, errors); + i++; + } + else { + if (optValue === "true") + i++; + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name)); + } + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name)); + if (optValue && !ts.startsWith(optValue, "-")) + i++; + } + } + else { + // Check to see if no argument was provided (e.g. "--locale" is the last command-line argument). + if (!args[i] && opt.type !== "boolean") { + errors.push(ts.createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt))); + } + if (args[i] !== "null") { + switch (opt.type) { + case "number": + options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors); + i++; + break; + case "boolean": + // boolean flag has optional value true, false, others + var optValue = args[i]; + options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors); + // consume next argument as boolean flag value + if (optValue === "false" || optValue === "true") { + i++; + } + break; + case "string": + options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors); + i++; + break; + case "list": + var result = parseListTypeOption(opt, args[i], errors); + options[opt.name] = result || []; + if (result) { + i++; + } + break; + // If not a primitive, the possible types are specified in what is effectively a map of options. + default: + options[opt.name] = parseCustomTypeOption(opt, args[i], errors); + i++; + break; + } + } + else { + options[opt.name] = undefined; + i++; + } + } + return i; + } + /*@internal*/ + ts.compilerOptionsDidYouMeanDiagnostics = { + alternateMode: compilerOptionsAlternateMode, + getOptionsNameMap: getOptionsNameMap, + optionDeclarations: ts.optionDeclarations, + unknownOptionDiagnostic: ts.Diagnostics.Unknown_compiler_option_0, + unknownDidYouMeanDiagnostic: ts.Diagnostics.Unknown_compiler_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: ts.Diagnostics.Compiler_option_0_expects_an_argument + }; + function parseCommandLine(commandLine, readFile) { + return parseCommandLineWorker(ts.compilerOptionsDidYouMeanDiagnostics, commandLine, readFile); + } + ts.parseCommandLine = parseCommandLine; + /** @internal */ + function getOptionFromName(optionName, allowShort) { + return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort); + } + ts.getOptionFromName = getOptionFromName; + function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort) { + if (allowShort === void 0) { allowShort = false; } + optionName = optionName.toLowerCase(); + var _a = getOptionNameMap(), optionsNameMap = _a.optionsNameMap, shortOptionNames = _a.shortOptionNames; + // Try to translate short option names to their full equivalents. + if (allowShort) { + var short = shortOptionNames.get(optionName); + if (short !== undefined) { + optionName = short; + } + } + return optionsNameMap.get(optionName); + } + var buildOptionsNameMapCache; + function getBuildOptionsNameMap() { + return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(ts.buildOpts)); + } + var buildOptionsAlternateMode = { + diagnostic: ts.Diagnostics.Compiler_option_0_may_not_be_used_with_build, + getOptionsNameMap: getOptionsNameMap + }; + var buildOptionsDidYouMeanDiagnostics = { + alternateMode: buildOptionsAlternateMode, + getOptionsNameMap: getBuildOptionsNameMap, + optionDeclarations: ts.buildOpts, + unknownOptionDiagnostic: ts.Diagnostics.Unknown_build_option_0, + unknownDidYouMeanDiagnostic: ts.Diagnostics.Unknown_build_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: ts.Diagnostics.Build_option_0_requires_a_value_of_type_1 + }; + /*@internal*/ + function parseBuildCommand(args) { + var _a = parseCommandLineWorker(buildOptionsDidYouMeanDiagnostics, args), options = _a.options, watchOptions = _a.watchOptions, projects = _a.fileNames, errors = _a.errors; + var buildOptions = options; + if (projects.length === 0) { + // tsc -b invoked with no extra arguments; act as if invoked with "tsc -b ." + projects.push("."); + } + // Nonsensical combinations + if (buildOptions.clean && buildOptions.force) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force")); + } + if (buildOptions.clean && buildOptions.verbose) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose")); + } + if (buildOptions.clean && buildOptions.watch) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch")); + } + if (buildOptions.watch && buildOptions.dry) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry")); + } + return { buildOptions: buildOptions, watchOptions: watchOptions, projects: projects, errors: errors }; + } + ts.parseBuildCommand = parseBuildCommand; + /* @internal */ + function getDiagnosticText(_message) { + var _args = []; + for (var _i = 1; _i < arguments.length; _i++) { + _args[_i - 1] = arguments[_i]; + } + var diagnostic = ts.createCompilerDiagnostic.apply(undefined, arguments); + return diagnostic.messageText; + } + ts.getDiagnosticText = getDiagnosticText; + /** + * Reads the config file, reports errors if any and exits if the config file cannot be found + */ + function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) { + var configFileText = tryReadFile(configFileName, function (fileName) { return host.readFile(fileName); }); + if (!ts.isString(configFileText)) { + host.onUnRecoverableConfigFileDiagnostic(configFileText); + return undefined; + } + var result = ts.parseJsonText(configFileName, configFileText); + var cwd = host.getCurrentDirectory(); + result.path = ts.toPath(configFileName, cwd, ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames)); + result.resolvedPath = result.path; + result.originalFileName = result.fileName; + return parseJsonSourceFileConfigFileContent(result, host, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), cwd), optionsToExtend, ts.getNormalizedAbsolutePath(configFileName, cwd), + /*resolutionStack*/ undefined, extraFileExtensions, extendedConfigCache, watchOptionsToExtend); + } + ts.getParsedCommandLineOfConfigFile = getParsedCommandLineOfConfigFile; + /** + * Read tsconfig.json file + * @param fileName The path to the config file + */ + function readConfigFile(fileName, readFile) { + var textOrDiagnostic = tryReadFile(fileName, readFile); + return ts.isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic }; + } + ts.readConfigFile = readConfigFile; + /** + * Parse the text of the tsconfig.json file + * @param fileName The path to the config file + * @param jsonText The text of the config file + */ + function parseConfigFileTextToJson(fileName, jsonText) { + var jsonSourceFile = ts.parseJsonText(fileName, jsonText); + return { + config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, /*reportOptionsErrors*/ false, /*optionsIterator*/ undefined), + error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : undefined + }; + } + ts.parseConfigFileTextToJson = parseConfigFileTextToJson; + /** + * Read tsconfig.json file + * @param fileName The path to the config file + */ + function readJsonConfigFile(fileName, readFile) { + var textOrDiagnostic = tryReadFile(fileName, readFile); + return ts.isString(textOrDiagnostic) ? ts.parseJsonText(fileName, textOrDiagnostic) : { fileName: fileName, parseDiagnostics: [textOrDiagnostic] }; + } + ts.readJsonConfigFile = readJsonConfigFile; + /*@internal*/ + function tryReadFile(fileName, readFile) { + var text; + try { + text = readFile(fileName); + } + catch (e) { + return ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message); + } + return text === undefined ? ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_read_file_0, fileName) : text; + } + ts.tryReadFile = tryReadFile; + function commandLineOptionsToMap(options) { + return ts.arrayToMap(options, getOptionName); + } + var typeAcquisitionDidYouMeanDiagnostics = { + optionDeclarations: ts.typeAcquisitionDeclarations, + unknownOptionDiagnostic: ts.Diagnostics.Unknown_type_acquisition_option_0, + unknownDidYouMeanDiagnostic: ts.Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1, + }; + var watchOptionsNameMapCache; + function getWatchOptionsNameMap() { + return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(ts.optionsForWatch)); + } + var watchOptionsDidYouMeanDiagnostics = { + getOptionsNameMap: getWatchOptionsNameMap, + optionDeclarations: ts.optionsForWatch, + unknownOptionDiagnostic: ts.Diagnostics.Unknown_watch_option_0, + unknownDidYouMeanDiagnostic: ts.Diagnostics.Unknown_watch_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: ts.Diagnostics.Watch_option_0_requires_a_value_of_type_1 + }; + var commandLineCompilerOptionsMapCache; + function getCommandLineCompilerOptionsMap() { + return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(ts.optionDeclarations)); + } + var commandLineWatchOptionsMapCache; + function getCommandLineWatchOptionsMap() { + return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(ts.optionsForWatch)); + } + var commandLineTypeAcquisitionMapCache; + function getCommandLineTypeAcquisitionMap() { + return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(ts.typeAcquisitionDeclarations)); + } + var _tsconfigRootOptions; + function getTsconfigRootOptionsMap() { + if (_tsconfigRootOptions === undefined) { + _tsconfigRootOptions = { + name: undefined, + type: "object", + elementOptions: commandLineOptionsToMap([ + { + name: "compilerOptions", + type: "object", + elementOptions: getCommandLineCompilerOptionsMap(), + extraKeyDiagnostics: ts.compilerOptionsDidYouMeanDiagnostics, + }, + { + name: "watchOptions", + type: "object", + elementOptions: getCommandLineWatchOptionsMap(), + extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics, + }, + { + name: "typingOptions", + type: "object", + elementOptions: getCommandLineTypeAcquisitionMap(), + extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics, + }, + { + name: "typeAcquisition", + type: "object", + elementOptions: getCommandLineTypeAcquisitionMap(), + extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics + }, + { + name: "extends", + type: "string", + category: ts.Diagnostics.File_Management, + }, + { + name: "references", + type: "list", + element: { + name: "references", + type: "object" + }, + category: ts.Diagnostics.Projects, + }, + { + name: "files", + type: "list", + element: { + name: "files", + type: "string" + }, + category: ts.Diagnostics.File_Management, + }, + { + name: "include", + type: "list", + element: { + name: "include", + type: "string" + }, + category: ts.Diagnostics.File_Management, + defaultValueDescription: ts.Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk + }, + { + name: "exclude", + type: "list", + element: { + name: "exclude", + type: "string" + }, + category: ts.Diagnostics.File_Management, + defaultValueDescription: ts.Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified + }, + ts.compileOnSaveCommandLineOption + ]) + }; + } + return _tsconfigRootOptions; + } + function convertConfigFileToObject(sourceFile, errors, reportOptionsErrors, optionsIterator) { + var _a; + var rootExpression = (_a = sourceFile.statements[0]) === null || _a === void 0 ? void 0 : _a.expression; + var knownRootOptions = reportOptionsErrors ? getTsconfigRootOptionsMap() : undefined; + if (rootExpression && rootExpression.kind !== 205 /* SyntaxKind.ObjectLiteralExpression */) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, rootExpression, ts.Diagnostics.The_root_value_of_a_0_file_must_be_an_object, ts.getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json")); + // Last-ditch error recovery. Somewhat useful because the JSON parser will recover from some parse errors by + // synthesizing a top-level array literal expression. There's a reasonable chance the first element of that + // array is a well-formed configuration object, made into an array element by stray characters. + if (ts.isArrayLiteralExpression(rootExpression)) { + var firstObject = ts.find(rootExpression.elements, ts.isObjectLiteralExpression); + if (firstObject) { + return convertToObjectWorker(sourceFile, firstObject, errors, /*returnValue*/ true, knownRootOptions, optionsIterator); + } + } + return {}; + } + return convertToObjectWorker(sourceFile, rootExpression, errors, /*returnValue*/ true, knownRootOptions, optionsIterator); + } + /** + * Convert the json syntax tree into the json value + */ + function convertToObject(sourceFile, errors) { + var _a; + return convertToObjectWorker(sourceFile, (_a = sourceFile.statements[0]) === null || _a === void 0 ? void 0 : _a.expression, errors, /*returnValue*/ true, /*knownRootOptions*/ undefined, /*jsonConversionNotifier*/ undefined); + } + ts.convertToObject = convertToObject; + /** + * Convert the json syntax tree into the json value and report errors + * This returns the json value (apart from checking errors) only if returnValue provided is true. + * Otherwise it just checks the errors and returns undefined + */ + /*@internal*/ + function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) { + if (!rootExpression) { + return returnValue ? {} : undefined; + } + return convertPropertyValueToJson(rootExpression, knownRootOptions); + function isRootOptionMap(knownOptions) { + return knownRootOptions && knownRootOptions.elementOptions === knownOptions; + } + function convertObjectLiteralExpressionToJson(node, knownOptions, extraKeyDiagnostics, parentOption) { + var result = returnValue ? {} : undefined; + var _loop_4 = function (element) { + if (element.kind !== 296 /* SyntaxKind.PropertyAssignment */) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element, ts.Diagnostics.Property_assignment_expected)); + return "continue"; + } + if (element.questionToken) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, ts.Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); + } + if (!isDoubleQuotedString(element.name)) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.name, ts.Diagnostics.String_literal_with_double_quotes_expected)); + } + var textOfKey = ts.isComputedNonLiteralName(element.name) ? undefined : ts.getTextOfPropertyName(element.name); + var keyText = textOfKey && ts.unescapeLeadingUnderscores(textOfKey); + var option = keyText && knownOptions ? knownOptions.get(keyText) : undefined; + if (keyText && extraKeyDiagnostics && !option) { + if (knownOptions) { + errors.push(createUnknownOptionError(keyText, extraKeyDiagnostics, function (message, arg0, arg1) { return ts.createDiagnosticForNodeInSourceFile(sourceFile, element.name, message, arg0, arg1); })); + } + else { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, element.name, extraKeyDiagnostics.unknownOptionDiagnostic, keyText)); + } + } + var value = convertPropertyValueToJson(element.initializer, option); + if (typeof keyText !== "undefined") { + if (returnValue) { + result[keyText] = value; + } + // Notify key value set, if user asked for it + if (jsonConversionNotifier && + // Current callbacks are only on known parent option or if we are setting values in the root + (parentOption || isRootOptionMap(knownOptions))) { + var isValidOptionValue = isCompilerOptionsValue(option, value); + if (parentOption) { + if (isValidOptionValue) { + // Notify option set in the parent if its a valid option value + jsonConversionNotifier.onSetValidOptionKeyValueInParent(parentOption, option, value); + } + } + else if (isRootOptionMap(knownOptions)) { + if (isValidOptionValue) { + // Notify about the valid root key value being set + jsonConversionNotifier.onSetValidOptionKeyValueInRoot(keyText, element.name, value, element.initializer); + } + else if (!option) { + // Notify about the unknown root key value being set + jsonConversionNotifier.onSetUnknownOptionKeyValueInRoot(keyText, element.name, value, element.initializer); + } + } + } + } + }; + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var element = _a[_i]; + _loop_4(element); + } + return result; + } + function convertArrayLiteralExpressionToJson(elements, elementOption) { + if (!returnValue) { + elements.forEach(function (element) { return convertPropertyValueToJson(element, elementOption); }); + return undefined; + } + // Filter out invalid values + return ts.filter(elements.map(function (element) { return convertPropertyValueToJson(element, elementOption); }), function (v) { return v !== undefined; }); + } + function convertPropertyValueToJson(valueExpression, option) { + var invalidReported; + switch (valueExpression.kind) { + case 110 /* SyntaxKind.TrueKeyword */: + reportInvalidOptionValue(option && option.type !== "boolean"); + return validateValue(/*value*/ true); + case 95 /* SyntaxKind.FalseKeyword */: + reportInvalidOptionValue(option && option.type !== "boolean"); + return validateValue(/*value*/ false); + case 104 /* SyntaxKind.NullKeyword */: + reportInvalidOptionValue(option && option.name === "extends"); // "extends" is the only option we don't allow null/undefined for + return validateValue(/*value*/ null); // eslint-disable-line no-null/no-null + case 10 /* SyntaxKind.StringLiteral */: + if (!isDoubleQuotedString(valueExpression)) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.String_literal_with_double_quotes_expected)); + } + reportInvalidOptionValue(option && (ts.isString(option.type) && option.type !== "string")); + var text = valueExpression.text; + if (option && !ts.isString(option.type)) { + var customOption = option; + // Validate custom option type + if (!customOption.type.has(text.toLowerCase())) { + errors.push(createDiagnosticForInvalidCustomType(customOption, function (message, arg0, arg1) { return ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, message, arg0, arg1); })); + invalidReported = true; + } + } + return validateValue(text); + case 8 /* SyntaxKind.NumericLiteral */: + reportInvalidOptionValue(option && option.type !== "number"); + return validateValue(Number(valueExpression.text)); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + if (valueExpression.operator !== 40 /* SyntaxKind.MinusToken */ || valueExpression.operand.kind !== 8 /* SyntaxKind.NumericLiteral */) { + break; // not valid JSON syntax + } + reportInvalidOptionValue(option && option.type !== "number"); + return validateValue(-Number(valueExpression.operand.text)); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + reportInvalidOptionValue(option && option.type !== "object"); + var objectLiteralExpression = valueExpression; + // Currently having element option declaration in the tsconfig with type "object" + // determines if it needs onSetValidOptionKeyValueInParent callback or not + // At moment there are only "compilerOptions", "typeAcquisition" and "typingOptions" + // that satifies it and need it to modify options set in them (for normalizing file paths) + // vs what we set in the json + // If need arises, we can modify this interface and callbacks as needed + if (option) { + var _a = option, elementOptions = _a.elementOptions, extraKeyDiagnostics = _a.extraKeyDiagnostics, optionName = _a.name; + return validateValue(convertObjectLiteralExpressionToJson(objectLiteralExpression, elementOptions, extraKeyDiagnostics, optionName)); + } + else { + return validateValue(convertObjectLiteralExpressionToJson(objectLiteralExpression, /* knownOptions*/ undefined, + /*extraKeyDiagnosticMessage */ undefined, /*parentOption*/ undefined)); + } + case 204 /* SyntaxKind.ArrayLiteralExpression */: + reportInvalidOptionValue(option && option.type !== "list"); + return validateValue(convertArrayLiteralExpressionToJson(valueExpression.elements, option && option.element)); + } + // Not in expected format + if (option) { + reportInvalidOptionValue(/*isError*/ true); + } + else { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal)); + } + return undefined; + function validateValue(value) { + var _a; + if (!invalidReported) { + var diagnostic = (_a = option === null || option === void 0 ? void 0 : option.extraValidation) === null || _a === void 0 ? void 0 : _a.call(option, value); + if (diagnostic) { + errors.push(ts.createDiagnosticForNodeInSourceFile.apply(void 0, __spreadArray([sourceFile, valueExpression], diagnostic, false))); + return undefined; + } + } + return value; + } + function reportInvalidOptionValue(isError) { + if (isError) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option))); + invalidReported = true; + } + } + } + function isDoubleQuotedString(node) { + return ts.isStringLiteral(node) && ts.isStringDoubleQuoted(node, sourceFile); + } + } + ts.convertToObjectWorker = convertToObjectWorker; + function getCompilerOptionValueTypeString(option) { + return option.type === "list" ? + "Array" : + ts.isString(option.type) ? option.type : "string"; + } + function isCompilerOptionsValue(option, value) { + if (option) { + if (isNullOrUndefined(value)) + return true; // All options are undefinable/nullable + if (option.type === "list") { + return ts.isArray(value); + } + var expectedType = ts.isString(option.type) ? option.type : "string"; + return typeof value === expectedType; + } + return false; + } + /** + * Generate an uncommented, complete tsconfig for use with "--showConfig" + * @param configParseResult options to be generated into tsconfig.json + * @param configFileName name of the parsed config file - output paths will be generated relative to this + * @param host provides current directory and case sensitivity services + */ + /** @internal */ + function convertToTSConfig(configParseResult, configFileName, host) { + var _a, _b, _c; + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); + var files = ts.map(ts.filter(configParseResult.fileNames, !((_b = (_a = configParseResult.options.configFile) === null || _a === void 0 ? void 0 : _a.configFileSpecs) === null || _b === void 0 ? void 0 : _b.validatedIncludeSpecs) ? ts.returnTrue : matchesSpecs(configFileName, configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs, configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs, host)), function (f) { return ts.getRelativePathFromFile(ts.getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), ts.getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName); }); + var optionMap = serializeCompilerOptions(configParseResult.options, { configFilePath: ts.getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames }); + var watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions); + var config = __assign(__assign({ compilerOptions: __assign(__assign({}, optionMapToObject(optionMap)), { showConfig: undefined, configFile: undefined, configFilePath: undefined, help: undefined, init: undefined, listFiles: undefined, listEmittedFiles: undefined, project: undefined, build: undefined, version: undefined }), watchOptions: watchOptionMap && optionMapToObject(watchOptionMap), references: ts.map(configParseResult.projectReferences, function (r) { return (__assign(__assign({}, r), { path: r.originalPath ? r.originalPath : "", originalPath: undefined })); }), files: ts.length(files) ? files : undefined }, (((_c = configParseResult.options.configFile) === null || _c === void 0 ? void 0 : _c.configFileSpecs) ? { + include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs), + exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs + } : {})), { compileOnSave: !!configParseResult.compileOnSave ? true : undefined }); + return config; + } + ts.convertToTSConfig = convertToTSConfig; + function optionMapToObject(optionMap) { + return __assign({}, ts.arrayFrom(optionMap.entries()).reduce(function (prev, cur) { + var _a; + return (__assign(__assign({}, prev), (_a = {}, _a[cur[0]] = cur[1], _a))); + }, {})); + } + function filterSameAsDefaultInclude(specs) { + if (!ts.length(specs)) + return undefined; + if (ts.length(specs) !== 1) + return specs; + if (specs[0] === "**/*") + return undefined; + return specs; + } + function matchesSpecs(path, includeSpecs, excludeSpecs, host) { + if (!includeSpecs) + return ts.returnTrue; + var patterns = ts.getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory()); + var excludeRe = patterns.excludePattern && ts.getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames); + var includeRe = patterns.includeFilePattern && ts.getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames); + if (includeRe) { + if (excludeRe) { + return function (path) { return !(includeRe.test(path) && !excludeRe.test(path)); }; + } + return function (path) { return !includeRe.test(path); }; + } + if (excludeRe) { + return function (path) { return excludeRe.test(path); }; + } + return ts.returnTrue; + } + function getCustomTypeMapOfCommandLineOption(optionDefinition) { + if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean" || optionDefinition.type === "object") { + // this is of a type CommandLineOptionOfPrimitiveType + return undefined; + } + else if (optionDefinition.type === "list") { + return getCustomTypeMapOfCommandLineOption(optionDefinition.element); + } + else { + return optionDefinition.type; + } + } + function getNameOfCompilerOptionValue(value, customTypeMap) { + // There is a typeMap associated with this command-line option so use it to map value back to its name + return ts.forEachEntry(customTypeMap, function (mapValue, key) { + if (mapValue === value) { + return key; + } + }); + } + function serializeCompilerOptions(options, pathOptions) { + return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions); + } + function serializeWatchOptions(options) { + return serializeOptionBaseObject(options, getWatchOptionsNameMap()); + } + function serializeOptionBaseObject(options, _a, pathOptions) { + var optionsNameMap = _a.optionsNameMap; + var result = new ts.Map(); + var getCanonicalFileName = pathOptions && ts.createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames); + var _loop_5 = function (name) { + if (ts.hasProperty(options, name)) { + // tsconfig only options cannot be specified via command line, + // so we can assume that only types that can appear here string | number | boolean + if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === ts.Diagnostics.Command_line_Options || optionsNameMap.get(name).category === ts.Diagnostics.Output_Formatting)) { + return "continue"; + } + var value = options[name]; + var optionDefinition = optionsNameMap.get(name.toLowerCase()); + if (optionDefinition) { + var customTypeMap_1 = getCustomTypeMapOfCommandLineOption(optionDefinition); + if (!customTypeMap_1) { + // There is no map associated with this compiler option then use the value as-is + // This is the case if the value is expect to be string, number, boolean or list of string + if (pathOptions && optionDefinition.isFilePath) { + result.set(name, ts.getRelativePathFromFile(pathOptions.configFilePath, ts.getNormalizedAbsolutePath(value, ts.getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName)); + } + else { + result.set(name, value); + } + } + else { + if (optionDefinition.type === "list") { + result.set(name, value.map(function (element) { return getNameOfCompilerOptionValue(element, customTypeMap_1); })); // TODO: GH#18217 + } + else { + // There is a typeMap associated with this command-line option so use it to map value back to its name + result.set(name, getNameOfCompilerOptionValue(value, customTypeMap_1)); + } + } + } + } + }; + for (var name in options) { + _loop_5(name); + } + return result; + } + /** + * Generate a list of the compiler options whose value is not the default. + * @param options compilerOptions to be evaluated. + /** @internal */ + function getCompilerOptionsDiffValue(options, newLine) { + var compilerOptionsMap = getSerializedCompilerOption(options); + return getOverwrittenDefaultOptions(); + function makePadding(paddingLength) { + return Array(paddingLength + 1).join(" "); + } + function getOverwrittenDefaultOptions() { + var result = []; + var tab = makePadding(2); + commandOptionsWithoutBuild.forEach(function (cmd) { + if (!compilerOptionsMap.has(cmd.name)) { + return; + } + var newValue = compilerOptionsMap.get(cmd.name); + var defaultValue = getDefaultValueForOption(cmd); + if (newValue !== defaultValue) { + result.push("".concat(tab).concat(cmd.name, ": ").concat(newValue)); + } + else if (ts.hasProperty(ts.defaultInitCompilerOptions, cmd.name)) { + result.push("".concat(tab).concat(cmd.name, ": ").concat(defaultValue)); + } + }); + return result.join(newLine) + newLine; + } + } + ts.getCompilerOptionsDiffValue = getCompilerOptionsDiffValue; + /** + * Get the compiler options to be written into the tsconfig.json. + * @param options commandlineOptions to be included in the compileOptions. + */ + function getSerializedCompilerOption(options) { + var compilerOptions = ts.extend(options, ts.defaultInitCompilerOptions); + return serializeCompilerOptions(compilerOptions); + } + /** + * Generate tsconfig configuration when running command line "--init" + * @param options commandlineOptions to be generated into tsconfig.json + * @param fileNames array of filenames to be generated into tsconfig.json + */ + /* @internal */ + function generateTSConfig(options, fileNames, newLine) { + var compilerOptionsMap = getSerializedCompilerOption(options); + return writeConfigurations(); + function makePadding(paddingLength) { + return Array(paddingLength + 1).join(" "); + } + function isAllowedOptionForOutput(_a) { + var category = _a.category, name = _a.name, isCommandLineOnly = _a.isCommandLineOnly; + // Skip options which do not have a category or have categories which are more niche + var categoriesToSkip = [ts.Diagnostics.Command_line_Options, ts.Diagnostics.Editor_Support, ts.Diagnostics.Compiler_Diagnostics, ts.Diagnostics.Backwards_Compatibility, ts.Diagnostics.Watch_and_Build_Modes, ts.Diagnostics.Output_Formatting]; + return !isCommandLineOnly && category !== undefined && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name)); + } + function writeConfigurations() { + // Filter applicable options to place in the file + var categorizedOptions = ts.createMultiMap(); + for (var _i = 0, optionDeclarations_1 = ts.optionDeclarations; _i < optionDeclarations_1.length; _i++) { + var option = optionDeclarations_1[_i]; + var category = option.category; + if (isAllowedOptionForOutput(option)) { + categorizedOptions.add(ts.getLocaleSpecificMessage(category), option); + } + } + // Serialize all options and their descriptions + var marginLength = 0; + var seenKnownKeys = 0; + var entries = []; + categorizedOptions.forEach(function (options, category) { + if (entries.length !== 0) { + entries.push({ value: "" }); + } + entries.push({ value: "/* ".concat(category, " */") }); + for (var _i = 0, options_1 = options; _i < options_1.length; _i++) { + var option = options_1[_i]; + var optionName = void 0; + if (compilerOptionsMap.has(option.name)) { + optionName = "\"".concat(option.name, "\": ").concat(JSON.stringify(compilerOptionsMap.get(option.name))).concat((seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","); + } + else { + optionName = "// \"".concat(option.name, "\": ").concat(JSON.stringify(getDefaultValueForOption(option)), ","); + } + entries.push({ + value: optionName, + description: "/* ".concat(option.description && ts.getLocaleSpecificMessage(option.description) || option.name, " */") + }); + marginLength = Math.max(optionName.length, marginLength); + } + }); + // Write the output + var tab = makePadding(2); + var result = []; + result.push("{"); + result.push("".concat(tab, "\"compilerOptions\": {")); + result.push("".concat(tab).concat(tab, "/* ").concat(ts.getLocaleSpecificMessage(ts.Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file), " */")); + result.push(""); + // Print out each row, aligning all the descriptions on the same column. + for (var _a = 0, entries_2 = entries; _a < entries_2.length; _a++) { + var entry = entries_2[_a]; + var value = entry.value, _b = entry.description, description = _b === void 0 ? "" : _b; + result.push(value && "".concat(tab).concat(tab).concat(value).concat(description && (makePadding(marginLength - value.length + 2) + description))); + } + if (fileNames.length) { + result.push("".concat(tab, "},")); + result.push("".concat(tab, "\"files\": [")); + for (var i = 0; i < fileNames.length; i++) { + result.push("".concat(tab).concat(tab).concat(JSON.stringify(fileNames[i])).concat(i === fileNames.length - 1 ? "" : ",")); + } + result.push("".concat(tab, "]")); + } + else { + result.push("".concat(tab, "}")); + } + result.push("}"); + return result.join(newLine) + newLine; + } + } + ts.generateTSConfig = generateTSConfig; + /* @internal */ + function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) { + var result = {}; + var optionsNameMap = getOptionsNameMap().optionsNameMap; + for (var name in options) { + if (ts.hasProperty(options, name)) { + result[name] = convertToOptionValueWithAbsolutePaths(optionsNameMap.get(name.toLowerCase()), options[name], toAbsolutePath); + } + } + if (result.configFilePath) { + result.configFilePath = toAbsolutePath(result.configFilePath); + } + return result; + } + ts.convertToOptionsWithAbsolutePaths = convertToOptionsWithAbsolutePaths; + function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) { + if (option && !isNullOrUndefined(value)) { + if (option.type === "list") { + var values = value; + if (option.element.isFilePath && values.length) { + return values.map(toAbsolutePath); + } + } + else if (option.isFilePath) { + return toAbsolutePath(value); + } + } + return value; + } + /** + * Parse the contents of a config file (tsconfig.json). + * @param json The contents of the config file to parse + * @param host Instance of ParseConfigHost used to enumerate files in folder. + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + */ + function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { + return parseJsonConfigFileContentWorker(json, /*sourceFile*/ undefined, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache); + } + ts.parseJsonConfigFileContent = parseJsonConfigFileContent; + /** + * Parse the contents of a config file (tsconfig.json). + * @param jsonNode The contents of the config file to parse + * @param host Instance of ParseConfigHost used to enumerate files in folder. + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + */ + function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("parse" /* tracing.Phase.Parse */, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName }); + var result = parseJsonConfigFileContentWorker(/*json*/ undefined, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return result; + } + ts.parseJsonSourceFileConfigFileContent = parseJsonSourceFileConfigFileContent; + /*@internal*/ + function setConfigFileInOptions(options, configFile) { + if (configFile) { + Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile }); + } + } + ts.setConfigFileInOptions = setConfigFileInOptions; + function isNullOrUndefined(x) { + return x === undefined || x === null; // eslint-disable-line no-null/no-null + } + function directoryOfCombinedPath(fileName, basePath) { + // Use the `getNormalizedAbsolutePath` function to avoid canonicalizing the path, as it must remain noncanonical + // until consistent casing errors are reported + return ts.getDirectoryPath(ts.getNormalizedAbsolutePath(fileName, basePath)); + } + /** + * Parse the contents of a config file from json or json source file (tsconfig.json). + * @param json The contents of the config file to parse + * @param sourceFile sourceFile corresponding to the Json + * @param host Instance of ParseConfigHost used to enumerate files in folder. + * @param basePath A root directory to resolve relative path entries in the config + * file to. e.g. outDir + * @param resolutionStack Only present for backwards-compatibility. Should be empty. + */ + function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache) { + if (existingOptions === void 0) { existingOptions = {}; } + if (resolutionStack === void 0) { resolutionStack = []; } + if (extraFileExtensions === void 0) { extraFileExtensions = []; } + ts.Debug.assert((json === undefined && sourceFile !== undefined) || (json !== undefined && sourceFile === undefined)); + var errors = []; + var parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache); + var raw = parsedConfig.raw; + var options = ts.extend(existingOptions, parsedConfig.options || {}); + var watchOptions = existingWatchOptions && parsedConfig.watchOptions ? + ts.extend(existingWatchOptions, parsedConfig.watchOptions) : + parsedConfig.watchOptions || existingWatchOptions; + options.configFilePath = configFileName && ts.normalizeSlashes(configFileName); + var configFileSpecs = getConfigFileSpecs(); + if (sourceFile) + sourceFile.configFileSpecs = configFileSpecs; + setConfigFileInOptions(options, sourceFile); + var basePathForFileNames = ts.normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath); + return { + options: options, + watchOptions: watchOptions, + fileNames: getFileNames(basePathForFileNames), + projectReferences: getProjectReferences(basePathForFileNames), + typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(), + raw: raw, + errors: errors, + // Wildcard directories (provided as part of a wildcard path) are stored in a + // file map that marks whether it was a regular wildcard match (with a `*` or `?` token), + // or a recursive directory. This information is used by filesystem watchers to monitor for + // new entries in these paths. + wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames), + compileOnSave: !!raw.compileOnSave, + }; + function getConfigFileSpecs() { + var referencesOfRaw = getPropFromRaw("references", function (element) { return typeof element === "object"; }, "object"); + var filesSpecs = toPropValue(getSpecsFromRaw("files")); + if (filesSpecs) { + var hasZeroOrNoReferences = referencesOfRaw === "no-prop" || ts.isArray(referencesOfRaw) && referencesOfRaw.length === 0; + var hasExtends = ts.hasProperty(raw, "extends"); + if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) { + if (sourceFile) { + var fileName = configFileName || "tsconfig.json"; + var diagnosticMessage = ts.Diagnostics.The_files_list_in_config_file_0_is_empty; + var nodeValue = ts.firstDefined(ts.getTsConfigPropArray(sourceFile, "files"), function (property) { return property.initializer; }); + var error = nodeValue + ? ts.createDiagnosticForNodeInSourceFile(sourceFile, nodeValue, diagnosticMessage, fileName) + : ts.createCompilerDiagnostic(diagnosticMessage, fileName); + errors.push(error); + } + else { + createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json"); + } + } + } + var includeSpecs = toPropValue(getSpecsFromRaw("include")); + var excludeOfRaw = getSpecsFromRaw("exclude"); + var excludeSpecs = toPropValue(excludeOfRaw); + if (excludeOfRaw === "no-prop" && raw.compilerOptions) { + var outDir = raw.compilerOptions.outDir; + var declarationDir = raw.compilerOptions.declarationDir; + if (outDir || declarationDir) { + excludeSpecs = [outDir, declarationDir].filter(function (d) { return !!d; }); + } + } + if (filesSpecs === undefined && includeSpecs === undefined) { + includeSpecs = ["**/*"]; + } + var validatedIncludeSpecs, validatedExcludeSpecs; + // The exclude spec list is converted into a regular expression, which allows us to quickly + // test whether a file or directory should be excluded before recursively traversing the + // file system. + if (includeSpecs) { + validatedIncludeSpecs = validateSpecs(includeSpecs, errors, /*disallowTrailingRecursion*/ true, sourceFile, "include"); + } + if (excludeSpecs) { + validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, /*disallowTrailingRecursion*/ false, sourceFile, "exclude"); + } + return { + filesSpecs: filesSpecs, + includeSpecs: includeSpecs, + excludeSpecs: excludeSpecs, + validatedFilesSpec: ts.filter(filesSpecs, ts.isString), + validatedIncludeSpecs: validatedIncludeSpecs, + validatedExcludeSpecs: validatedExcludeSpecs, + pathPatterns: undefined, // Initialized on first use + }; + } + function getFileNames(basePath) { + var fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions); + if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) { + errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); + } + return fileNames; + } + function getProjectReferences(basePath) { + var projectReferences; + var referencesOfRaw = getPropFromRaw("references", function (element) { return typeof element === "object"; }, "object"); + if (ts.isArray(referencesOfRaw)) { + for (var _i = 0, referencesOfRaw_1 = referencesOfRaw; _i < referencesOfRaw_1.length; _i++) { + var ref = referencesOfRaw_1[_i]; + if (typeof ref.path !== "string") { + createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string"); + } + else { + (projectReferences || (projectReferences = [])).push({ + path: ts.getNormalizedAbsolutePath(ref.path, basePath), + originalPath: ref.path, + prepend: ref.prepend, + circular: ref.circular + }); + } + } + } + return projectReferences; + } + function toPropValue(specResult) { + return ts.isArray(specResult) ? specResult : undefined; + } + function getSpecsFromRaw(prop) { + return getPropFromRaw(prop, ts.isString, "string"); + } + function getPropFromRaw(prop, validateElement, elementTypeName) { + if (ts.hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) { + if (ts.isArray(raw[prop])) { + var result = raw[prop]; + if (!sourceFile && !ts.every(result, validateElement)) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName)); + } + return result; + } + else { + createCompilerDiagnosticOnlyIfJson(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array"); + return "not-array"; + } + } + return "no-prop"; + } + function createCompilerDiagnosticOnlyIfJson(message, arg0, arg1) { + if (!sourceFile) { + errors.push(ts.createCompilerDiagnostic(message, arg0, arg1)); + } + } + } + function isErrorNoInputFiles(error) { + return error.code === ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code; + } + function getErrorForNoInputFiles(_a, configFileName) { + var includeSpecs = _a.includeSpecs, excludeSpecs = _a.excludeSpecs; + return ts.createCompilerDiagnostic(ts.Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, configFileName || "tsconfig.json", JSON.stringify(includeSpecs || []), JSON.stringify(excludeSpecs || [])); + } + function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) { + return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0); + } + /*@internal*/ + function canJsonReportNoInputFiles(raw) { + return !ts.hasProperty(raw, "files") && !ts.hasProperty(raw, "references"); + } + ts.canJsonReportNoInputFiles = canJsonReportNoInputFiles; + /*@internal*/ + function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) { + var existingErrors = configParseDiagnostics.length; + if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) { + configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); + } + else { + ts.filterMutate(configParseDiagnostics, function (error) { return !isErrorNoInputFiles(error); }); + } + return existingErrors !== configParseDiagnostics.length; + } + ts.updateErrorForNoInputFiles = updateErrorForNoInputFiles; + function isSuccessfulParsedTsconfig(value) { + return !!value.options; + } + /** + * This *just* extracts options/include/exclude/files out of a config file. + * It does *not* resolve the included files. + */ + function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) { + var _a; + basePath = ts.normalizeSlashes(basePath); + var resolvedPath = ts.getNormalizedAbsolutePath(configFileName || "", basePath); + if (resolutionStack.indexOf(resolvedPath) >= 0) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, __spreadArray(__spreadArray([], resolutionStack, true), [resolvedPath], false).join(" -> "))); + return { raw: json || convertToObject(sourceFile, errors) }; + } + var ownConfig = json ? + parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : + parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors); + if ((_a = ownConfig.options) === null || _a === void 0 ? void 0 : _a.paths) { + // If we end up needing to resolve relative paths from 'paths' relative to + // the config file location, we'll need to know where that config file was. + // Since 'paths' can be inherited from an extended config in another directory, + // we wouldn't know which directory to use unless we store it here. + ownConfig.options.pathsBasePath = basePath; + } + if (ownConfig.extendedConfigPath) { + // copy the resolution stack so it is never reused between branches in potential diamond-problem scenarios. + resolutionStack = resolutionStack.concat([resolvedPath]); + var extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, resolutionStack, errors, extendedConfigCache); + if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) { + var baseRaw_1 = extendedConfig.raw; + var raw_1 = ownConfig.raw; + var relativeDifference_1; + var setPropertyInRawIfNotUndefined = function (propertyName) { + if (!raw_1[propertyName] && baseRaw_1[propertyName]) { + raw_1[propertyName] = ts.map(baseRaw_1[propertyName], function (path) { return ts.isRootedDiskPath(path) ? path : ts.combinePaths(relativeDifference_1 || (relativeDifference_1 = ts.convertToRelativePath(ts.getDirectoryPath(ownConfig.extendedConfigPath), basePath, ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames))), path); }); + } + }; + setPropertyInRawIfNotUndefined("include"); + setPropertyInRawIfNotUndefined("exclude"); + setPropertyInRawIfNotUndefined("files"); + if (raw_1.compileOnSave === undefined) { + raw_1.compileOnSave = baseRaw_1.compileOnSave; + } + ownConfig.options = ts.assign({}, extendedConfig.options, ownConfig.options); + ownConfig.watchOptions = ownConfig.watchOptions && extendedConfig.watchOptions ? + ts.assign({}, extendedConfig.watchOptions, ownConfig.watchOptions) : + ownConfig.watchOptions || extendedConfig.watchOptions; + // TODO extend type typeAcquisition + } + } + return ownConfig; + } + function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) { + if (ts.hasProperty(json, "excludes")) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); + } + var options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName); + // typingOptions has been deprecated and is only supported for backward compatibility purposes. + // It should be removed in future releases - use typeAcquisition instead. + var typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition || json.typingOptions, basePath, errors, configFileName); + var watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors); + json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); + var extendedConfigPath; + if (json.extends) { + if (!ts.isString(json.extends)) { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string")); + } + else { + var newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath; + extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, ts.createCompilerDiagnostic); + } + } + return { raw: json, options: options, watchOptions: watchOptions, typeAcquisition: typeAcquisition, extendedConfigPath: extendedConfigPath }; + } + function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) { + var options = getDefaultCompilerOptions(configFileName); + var typeAcquisition, typingOptionstypeAcquisition; + var watchOptions; + var extendedConfigPath; + var rootCompilerOptions; + var optionsIterator = { + onSetValidOptionKeyValueInParent: function (parentOption, option, value) { + var currentOption; + switch (parentOption) { + case "compilerOptions": + currentOption = options; + break; + case "watchOptions": + currentOption = (watchOptions || (watchOptions = {})); + break; + case "typeAcquisition": + currentOption = (typeAcquisition || (typeAcquisition = getDefaultTypeAcquisition(configFileName))); + break; + case "typingOptions": + currentOption = (typingOptionstypeAcquisition || (typingOptionstypeAcquisition = getDefaultTypeAcquisition(configFileName))); + break; + default: + ts.Debug.fail("Unknown option"); + } + currentOption[option.name] = normalizeOptionValue(option, basePath, value); + }, + onSetValidOptionKeyValueInRoot: function (key, _keyNode, value, valueNode) { + switch (key) { + case "extends": + var newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath; + extendedConfigPath = getExtendsConfigPath(value, host, newBase, errors, function (message, arg0) { + return ts.createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0); + }); + return; + } + }, + onSetUnknownOptionKeyValueInRoot: function (key, keyNode, _value, _valueNode) { + if (key === "excludes") { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, keyNode, ts.Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); + } + if (ts.find(commandOptionsWithoutBuild, function (opt) { return opt.name === key; })) { + rootCompilerOptions = ts.append(rootCompilerOptions, keyNode); + } + } + }; + var json = convertConfigFileToObject(sourceFile, errors, /*reportOptionsErrors*/ true, optionsIterator); + if (!typeAcquisition) { + if (typingOptionstypeAcquisition) { + typeAcquisition = (typingOptionstypeAcquisition.enableAutoDiscovery !== undefined) ? + { + enable: typingOptionstypeAcquisition.enableAutoDiscovery, + include: typingOptionstypeAcquisition.include, + exclude: typingOptionstypeAcquisition.exclude + } : + typingOptionstypeAcquisition; + } + else { + typeAcquisition = getDefaultTypeAcquisition(configFileName); + } + } + if (rootCompilerOptions && json && json.compilerOptions === undefined) { + errors.push(ts.createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], ts.Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, ts.getTextOfPropertyName(rootCompilerOptions[0]))); + } + return { raw: json, options: options, watchOptions: watchOptions, typeAcquisition: typeAcquisition, extendedConfigPath: extendedConfigPath }; + } + function getExtendsConfigPath(extendedConfig, host, basePath, errors, createDiagnostic) { + extendedConfig = ts.normalizeSlashes(extendedConfig); + if (ts.isRootedDiskPath(extendedConfig) || ts.startsWith(extendedConfig, "./") || ts.startsWith(extendedConfig, "../")) { + var extendedConfigPath = ts.getNormalizedAbsolutePath(extendedConfig, basePath); + if (!host.fileExists(extendedConfigPath) && !ts.endsWith(extendedConfigPath, ".json" /* Extension.Json */)) { + extendedConfigPath = "".concat(extendedConfigPath, ".json"); + if (!host.fileExists(extendedConfigPath)) { + errors.push(createDiagnostic(ts.Diagnostics.File_0_not_found, extendedConfig)); + return undefined; + } + } + return extendedConfigPath; + } + // If the path isn't a rooted or relative path, resolve like a module + var resolved = ts.nodeModuleNameResolver(extendedConfig, ts.combinePaths(basePath, "tsconfig.json"), { moduleResolution: ts.ModuleResolutionKind.NodeJs }, host, /*cache*/ undefined, /*projectRefs*/ undefined, /*lookupConfig*/ true); + if (resolved.resolvedModule) { + return resolved.resolvedModule.resolvedFileName; + } + errors.push(createDiagnostic(ts.Diagnostics.File_0_not_found, extendedConfig)); + return undefined; + } + function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache) { + var _a; + var path = host.useCaseSensitiveFileNames ? extendedConfigPath : ts.toFileNameLowerCase(extendedConfigPath); + var value; + var extendedResult; + var extendedConfig; + if (extendedConfigCache && (value = extendedConfigCache.get(path))) { + (extendedResult = value.extendedResult, extendedConfig = value.extendedConfig); + } + else { + extendedResult = readJsonConfigFile(extendedConfigPath, function (path) { return host.readFile(path); }); + if (!extendedResult.parseDiagnostics.length) { + extendedConfig = parseConfig(/*json*/ undefined, extendedResult, host, ts.getDirectoryPath(extendedConfigPath), ts.getBaseFileName(extendedConfigPath), resolutionStack, errors, extendedConfigCache); + } + if (extendedConfigCache) { + extendedConfigCache.set(path, { extendedResult: extendedResult, extendedConfig: extendedConfig }); + } + } + if (sourceFile) { + sourceFile.extendedSourceFiles = [extendedResult.fileName]; + if (extendedResult.extendedSourceFiles) { + (_a = sourceFile.extendedSourceFiles).push.apply(_a, extendedResult.extendedSourceFiles); + } + } + if (extendedResult.parseDiagnostics.length) { + errors.push.apply(errors, extendedResult.parseDiagnostics); + return undefined; + } + return extendedConfig; + } + function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { + if (!ts.hasProperty(jsonOption, ts.compileOnSaveCommandLineOption.name)) { + return false; + } + var result = convertJsonOption(ts.compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors); + return typeof result === "boolean" && result; + } + function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { + var errors = []; + var options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); + return { options: options, errors: errors }; + } + ts.convertCompilerOptionsFromJson = convertCompilerOptionsFromJson; + function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { + var errors = []; + var options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); + return { options: options, errors: errors }; + } + ts.convertTypeAcquisitionFromJson = convertTypeAcquisitionFromJson; + function getDefaultCompilerOptions(configFileName) { + var options = configFileName && ts.getBaseFileName(configFileName) === "jsconfig.json" + ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } + : {}; + return options; + } + function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { + var options = getDefaultCompilerOptions(configFileName); + convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, ts.compilerOptionsDidYouMeanDiagnostics, errors); + if (configFileName) { + options.configFilePath = ts.normalizeSlashes(configFileName); + } + return options; + } + function getDefaultTypeAcquisition(configFileName) { + return { enable: !!configFileName && ts.getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; + } + function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { + var options = getDefaultTypeAcquisition(configFileName); + var typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions); + convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), typeAcquisition, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors); + return options; + } + function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) { + return convertOptionsFromJson(getCommandLineWatchOptionsMap(), jsonOptions, basePath, /*defaultOptions*/ undefined, watchOptionsDidYouMeanDiagnostics, errors); + } + function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) { + if (!jsonOptions) { + return; + } + for (var id in jsonOptions) { + var opt = optionsNameMap.get(id); + if (opt) { + (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); + } + else { + errors.push(createUnknownOptionError(id, diagnostics, ts.createCompilerDiagnostic)); + } + } + return defaultOptions; + } + /*@internal*/ + function convertJsonOption(opt, value, basePath, errors) { + if (isCompilerOptionsValue(opt, value)) { + var optType = opt.type; + if (optType === "list" && ts.isArray(value)) { + return convertJsonOptionOfListType(opt, value, basePath, errors); + } + else if (!ts.isString(optType)) { + return convertJsonOptionOfCustomType(opt, value, errors); + } + var validatedValue = validateJsonOptionValue(opt, value, errors); + return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue); + } + else { + errors.push(ts.createCompilerDiagnostic(ts.Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt))); + } + } + ts.convertJsonOption = convertJsonOption; + function normalizeOptionValue(option, basePath, value) { + if (isNullOrUndefined(value)) + return undefined; + if (option.type === "list") { + var listOption_1 = option; + if (listOption_1.element.isFilePath || !ts.isString(listOption_1.element.type)) { + return ts.filter(ts.map(value, function (v) { return normalizeOptionValue(listOption_1.element, basePath, v); }), function (v) { return listOption_1.listPreserveFalsyValues ? true : !!v; }); + } + return value; + } + else if (!ts.isString(option.type)) { + return option.type.get(ts.isString(value) ? value.toLowerCase() : value); + } + return normalizeNonListOptionValue(option, basePath, value); + } + function normalizeNonListOptionValue(option, basePath, value) { + if (option.isFilePath) { + value = ts.getNormalizedAbsolutePath(value, basePath); + if (value === "") { + value = "."; + } + } + return value; + } + function validateJsonOptionValue(opt, value, errors) { + var _a; + if (isNullOrUndefined(value)) + return undefined; + var d = (_a = opt.extraValidation) === null || _a === void 0 ? void 0 : _a.call(opt, value); + if (!d) + return value; + errors.push(ts.createCompilerDiagnostic.apply(void 0, d)); + return undefined; + } + function convertJsonOptionOfCustomType(opt, value, errors) { + if (isNullOrUndefined(value)) + return undefined; + var key = value.toLowerCase(); + var val = opt.type.get(key); + if (val !== undefined) { + return validateJsonOptionValue(opt, val, errors); + } + else { + errors.push(createCompilerDiagnosticForInvalidCustomType(opt)); + } + } + function convertJsonOptionOfListType(option, values, basePath, errors) { + return ts.filter(ts.map(values, function (v) { return convertJsonOption(option.element, v, basePath, errors); }), function (v) { return option.listPreserveFalsyValues ? true : !!v; }); + } + /** + * Tests for a path that ends in a recursive directory wildcard. + * Matches **, \**, **\, and \**\, but not a**b. + * + * NOTE: used \ in place of / above to avoid issues with multiline comments. + * + * Breakdown: + * (^|\/) # matches either the beginning of the string or a directory separator. + * \*\* # matches the recursive directory wildcard "**". + * \/?$ # matches an optional trailing directory separator at the end of the string. + */ + var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/; + /** + * Matches the portion of a wildcard path that does not contain wildcards. + * Matches \a of \a\*, or \a\b\c of \a\b\c\?\d. + * + * NOTE: used \ in place of / above to avoid issues with multiline comments. + * + * Breakdown: + * ^ # matches the beginning of the string + * [^*?]* # matches any number of non-wildcard characters + * (?=\/[^/]*[*?]) # lookahead that matches a directory separator followed by + * # a path component that contains at least one wildcard character (* or ?). + */ + var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; + /** + * Gets the file names from the provided config file specs that contain, files, include, exclude and + * other properties needed to resolve the file names + * @param configFileSpecs The config file specs extracted with file names to include, wildcards to include/exclude and other details + * @param basePath The base path for any relative file specifications. + * @param options Compiler options. + * @param host The host used to resolve files and directories. + * @param extraFileExtensions optionaly file extra file extension information from host + */ + /* @internal */ + function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions) { + if (extraFileExtensions === void 0) { extraFileExtensions = ts.emptyArray; } + basePath = ts.normalizePath(basePath); + var keyMapper = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames); + // Literal file names (provided via the "files" array in tsconfig.json) are stored in a + // file map with a possibly case insensitive key. We use this map later when when including + // wildcard paths. + var literalFileMap = new ts.Map(); + // Wildcard paths (provided via the "includes" array in tsconfig.json) are stored in a + // file map with a possibly case insensitive key. We use this map to store paths matched + // via wildcard, and to handle extension priority. + var wildcardFileMap = new ts.Map(); + // Wildcard paths of json files (provided via the "includes" array in tsconfig.json) are stored in a + // file map with a possibly case insensitive key. We use this map to store paths matched + // via wildcard of *.json kind + var wildCardJsonFileMap = new ts.Map(); + var validatedFilesSpec = configFileSpecs.validatedFilesSpec, validatedIncludeSpecs = configFileSpecs.validatedIncludeSpecs, validatedExcludeSpecs = configFileSpecs.validatedExcludeSpecs; + // Rather than re-query this for each file and filespec, we query the supported extensions + // once and store it on the expansion context. + var supportedExtensions = ts.getSupportedExtensions(options, extraFileExtensions); + var supportedExtensionsWithJsonIfResolveJsonModule = ts.getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); + // Literal files are always included verbatim. An "include" or "exclude" specification cannot + // remove a literal file. + if (validatedFilesSpec) { + for (var _i = 0, validatedFilesSpec_1 = validatedFilesSpec; _i < validatedFilesSpec_1.length; _i++) { + var fileName = validatedFilesSpec_1[_i]; + var file = ts.getNormalizedAbsolutePath(fileName, basePath); + literalFileMap.set(keyMapper(file), file); + } + } + var jsonOnlyIncludeRegexes; + if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) { + var _loop_6 = function (file) { + if (ts.fileExtensionIs(file, ".json" /* Extension.Json */)) { + // Valid only if *.json specified + if (!jsonOnlyIncludeRegexes) { + var includes = validatedIncludeSpecs.filter(function (s) { return ts.endsWith(s, ".json" /* Extension.Json */); }); + var includeFilePatterns = ts.map(ts.getRegularExpressionsForWildcards(includes, basePath, "files"), function (pattern) { return "^".concat(pattern, "$"); }); + jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map(function (pattern) { return ts.getRegexFromPattern(pattern, host.useCaseSensitiveFileNames); }) : ts.emptyArray; + } + var includeIndex = ts.findIndex(jsonOnlyIncludeRegexes, function (re) { return re.test(file); }); + if (includeIndex !== -1) { + var key_1 = keyMapper(file); + if (!literalFileMap.has(key_1) && !wildCardJsonFileMap.has(key_1)) { + wildCardJsonFileMap.set(key_1, file); + } + } + return "continue"; + } + // If we have already included a literal or wildcard path with a + // higher priority extension, we should skip this file. + // + // This handles cases where we may encounter both .ts and + // .d.ts (or .js if "allowJs" is enabled) in the same + // directory when they are compilation outputs. + if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { + return "continue"; + } + // We may have included a wildcard path with a lower priority + // extension due to the user-defined order of entries in the + // "include" array. If there is a lower priority extension in the + // same directory, we should remove it. + removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); + var key = keyMapper(file); + if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { + wildcardFileMap.set(key, file); + } + }; + for (var _a = 0, _b = host.readDirectory(basePath, ts.flatten(supportedExtensionsWithJsonIfResolveJsonModule), validatedExcludeSpecs, validatedIncludeSpecs, /*depth*/ undefined); _a < _b.length; _a++) { + var file = _b[_a]; + _loop_6(file); + } + } + var literalFiles = ts.arrayFrom(literalFileMap.values()); + var wildcardFiles = ts.arrayFrom(wildcardFileMap.values()); + return literalFiles.concat(wildcardFiles, ts.arrayFrom(wildCardJsonFileMap.values())); + } + ts.getFileNamesFromConfigSpecs = getFileNamesFromConfigSpecs; + /* @internal */ + function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames, currentDirectory) { + var validatedFilesSpec = spec.validatedFilesSpec, validatedIncludeSpecs = spec.validatedIncludeSpecs, validatedExcludeSpecs = spec.validatedExcludeSpecs; + if (!ts.length(validatedIncludeSpecs) || !ts.length(validatedExcludeSpecs)) + return false; + basePath = ts.normalizePath(basePath); + var keyMapper = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + if (validatedFilesSpec) { + for (var _i = 0, validatedFilesSpec_2 = validatedFilesSpec; _i < validatedFilesSpec_2.length; _i++) { + var fileName = validatedFilesSpec_2[_i]; + if (keyMapper(ts.getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck) + return false; + } + } + return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath); + } + ts.isExcludedFile = isExcludedFile; + function invalidDotDotAfterRecursiveWildcard(s) { + // We used to use the regex /(^|\/)\*\*\/(.*\/)?\.\.($|\/)/ to check for this case, but + // in v8, that has polynomial performance because the recursive wildcard match - **/ - + // can be matched in many arbitrary positions when multiple are present, resulting + // in bad backtracking (and we don't care which is matched - just that some /.. segment + // comes after some **/ segment). + var wildcardIndex = ts.startsWith(s, "**/") ? 0 : s.indexOf("/**/"); + if (wildcardIndex === -1) { + return false; + } + var lastDotIndex = ts.endsWith(s, "/..") ? s.length : s.lastIndexOf("/../"); + return lastDotIndex > wildcardIndex; + } + /* @internal */ + function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory) { + return matchesExcludeWorker(pathToCheck, ts.filter(excludeSpecs, function (spec) { return !invalidDotDotAfterRecursiveWildcard(spec); }), useCaseSensitiveFileNames, currentDirectory); + } + ts.matchesExclude = matchesExclude; + function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath) { + var excludePattern = ts.getRegularExpressionForWildcard(excludeSpecs, ts.combinePaths(ts.normalizePath(currentDirectory), basePath), "exclude"); + var excludeRegex = excludePattern && ts.getRegexFromPattern(excludePattern, useCaseSensitiveFileNames); + if (!excludeRegex) + return false; + if (excludeRegex.test(pathToCheck)) + return true; + return !ts.hasExtension(pathToCheck) && excludeRegex.test(ts.ensureTrailingDirectorySeparator(pathToCheck)); + } + function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) { + return specs.filter(function (spec) { + if (!ts.isString(spec)) + return false; + var diag = specToDiagnostic(spec, disallowTrailingRecursion); + if (diag !== undefined) { + errors.push(createDiagnostic.apply(void 0, diag)); + } + return diag === undefined; + }); + function createDiagnostic(message, spec) { + var element = ts.getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec); + return element ? + ts.createDiagnosticForNodeInSourceFile(jsonSourceFile, element, message, spec) : + ts.createCompilerDiagnostic(message, spec); + } + } + function specToDiagnostic(spec, disallowTrailingRecursion) { + if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { + return [ts.Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; + } + else if (invalidDotDotAfterRecursiveWildcard(spec)) { + return [ts.Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; + } + } + /** + * Gets directories in a set of include patterns that should be watched for changes. + */ + function getWildcardDirectories(_a, path, useCaseSensitiveFileNames) { + var include = _a.validatedIncludeSpecs, exclude = _a.validatedExcludeSpecs; + // We watch a directory recursively if it contains a wildcard anywhere in a directory segment + // of the pattern: + // + // /a/b/**/d - Watch /a/b recursively to catch changes to any d in any subfolder recursively + // /a/b/*/d - Watch /a/b recursively to catch any d in any immediate subfolder, even if a new subfolder is added + // /a/b - Watch /a/b recursively to catch changes to anything in any recursive subfoler + // + // We watch a directory without recursion if it contains a wildcard in the file segment of + // the pattern: + // + // /a/b/* - Watch /a/b directly to catch any new file + // /a/b/a?z - Watch /a/b directly to catch any new file matching a?z + var rawExcludeRegex = ts.getRegularExpressionForWildcard(exclude, path, "exclude"); + var excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i"); + var wildcardDirectories = {}; + if (include !== undefined) { + var recursiveKeys = []; + for (var _i = 0, include_1 = include; _i < include_1.length; _i++) { + var file = include_1[_i]; + var spec = ts.normalizePath(ts.combinePaths(path, file)); + if (excludeRegex && excludeRegex.test(spec)) { + continue; + } + var match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames); + if (match) { + var key = match.key, flags = match.flags; + var existingFlags = wildcardDirectories[key]; + if (existingFlags === undefined || existingFlags < flags) { + wildcardDirectories[key] = flags; + if (flags === 1 /* WatchDirectoryFlags.Recursive */) { + recursiveKeys.push(key); + } + } + } + } + // Remove any subpaths under an existing recursively watched directory. + for (var key in wildcardDirectories) { + if (ts.hasProperty(wildcardDirectories, key)) { + for (var _b = 0, recursiveKeys_1 = recursiveKeys; _b < recursiveKeys_1.length; _b++) { + var recursiveKey = recursiveKeys_1[_b]; + if (key !== recursiveKey && ts.containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) { + delete wildcardDirectories[key]; + } + } + } + } + } + return wildcardDirectories; + } + function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) { + var match = wildcardDirectoryPattern.exec(spec); + if (match) { + // We check this with a few `indexOf` calls because 3 `indexOf`/`lastIndexOf` calls is + // less algorithmically complex (roughly O(3n) worst-case) than the regex we used to use, + // \/[^/]*?[*?][^/]*\/ which was polynominal in v8, since arbitrary sequences of wildcard + // characters could match any of the central patterns, resulting in bad backtracking. + var questionWildcardIndex = spec.indexOf("?"); + var starWildcardIndex = spec.indexOf("*"); + var lastDirectorySeperatorIndex = spec.lastIndexOf(ts.directorySeparator); + return { + key: useCaseSensitiveFileNames ? match[0] : ts.toFileNameLowerCase(match[0]), + flags: (questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex) + || (starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex) + ? 1 /* WatchDirectoryFlags.Recursive */ : 0 /* WatchDirectoryFlags.None */ + }; + } + if (ts.isImplicitGlob(spec.substring(spec.lastIndexOf(ts.directorySeparator) + 1))) { + return { + key: ts.removeTrailingDirectorySeparator(useCaseSensitiveFileNames ? spec : ts.toFileNameLowerCase(spec)), + flags: 1 /* WatchDirectoryFlags.Recursive */ + }; + } + return undefined; + } + /** + * Determines whether a literal or wildcard file has already been included that has a higher + * extension priority. + * + * @param file The path to the file. + */ + function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { + var extensionGroup = ts.forEach(extensions, function (group) { return ts.fileExtensionIsOneOf(file, group) ? group : undefined; }); + if (!extensionGroup) { + return false; + } + for (var _i = 0, extensionGroup_1 = extensionGroup; _i < extensionGroup_1.length; _i++) { + var ext = extensionGroup_1[_i]; + if (ts.fileExtensionIs(file, ext)) { + return false; + } + var higherPriorityPath = keyMapper(ts.changeExtension(file, ext)); + if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { + if (ext === ".d.ts" /* Extension.Dts */ && (ts.fileExtensionIs(file, ".js" /* Extension.Js */) || ts.fileExtensionIs(file, ".jsx" /* Extension.Jsx */))) { + // LEGACY BEHAVIOR: An off-by-one bug somewhere in the extension priority system for wildcard module loading allowed declaration + // files to be loaded alongside their js(x) counterparts. We regard this as generally undesirable, but retain the behavior to + // prevent breakage. + continue; + } + return true; + } + } + return false; + } + /** + * Removes files included via wildcard expansion with a lower extension priority that have + * already been included. + * + * @param file The path to the file. + */ + function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { + var extensionGroup = ts.forEach(extensions, function (group) { return ts.fileExtensionIsOneOf(file, group) ? group : undefined; }); + if (!extensionGroup) { + return; + } + for (var i = extensionGroup.length - 1; i >= 0; i--) { + var ext = extensionGroup[i]; + if (ts.fileExtensionIs(file, ext)) { + return; + } + var lowerPriorityPath = keyMapper(ts.changeExtension(file, ext)); + wildcardFiles.delete(lowerPriorityPath); + } + } + /** + * Produces a cleaned version of compiler options with personally identifying info (aka, paths) removed. + * Also converts enum values back to strings. + */ + /* @internal */ + function convertCompilerOptionsForTelemetry(opts) { + var out = {}; + for (var key in opts) { + if (opts.hasOwnProperty(key)) { + var type = getOptionFromName(key); + if (type !== undefined) { // Ignore unknown options + out[key] = getOptionValueWithEmptyStrings(opts[key], type); + } + } + } + return out; + } + ts.convertCompilerOptionsForTelemetry = convertCompilerOptionsForTelemetry; + function getOptionValueWithEmptyStrings(value, option) { + switch (option.type) { + case "object": // "paths". Can't get any useful information from the value since we blank out strings, so just return "". + return ""; + case "string": // Could be any arbitrary string -- use empty string instead. + return ""; + case "number": // Allow numbers, but be sure to check it's actually a number. + return typeof value === "number" ? value : ""; + case "boolean": + return typeof value === "boolean" ? value : ""; + case "list": + var elementType_1 = option.element; + return ts.isArray(value) ? value.map(function (v) { return getOptionValueWithEmptyStrings(v, elementType_1); }) : ""; + default: + return ts.forEachEntry(option.type, function (optionEnumValue, optionStringValue) { + if (optionEnumValue === value) { + return optionStringValue; + } + }); // TODO: GH#18217 + } + } + function getDefaultValueForOption(option) { + switch (option.type) { + case "number": + return 1; + case "boolean": + return true; + case "string": + var defaultValue = option.defaultValueDescription; + return option.isFilePath ? "./".concat(defaultValue && typeof defaultValue === "string" ? defaultValue : "") : ""; + case "list": + return []; + case "object": + return {}; + default: + var iterResult = option.type.keys().next(); + if (!iterResult.done) + return iterResult.value; + return ts.Debug.fail("Expected 'option.type' to have entries."); + } + } +})(ts || (ts = {})); +var ts; +(function (ts) { + function trace(host) { + host.trace(ts.formatMessage.apply(undefined, arguments)); + } + ts.trace = trace; + /* @internal */ + function isTraceEnabled(compilerOptions, host) { + return !!compilerOptions.traceResolution && host.trace !== undefined; + } + ts.isTraceEnabled = isTraceEnabled; + function withPackageId(packageInfo, r) { + var packageId; + if (r && packageInfo) { + var packageJsonContent = packageInfo.packageJsonContent; + if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") { + packageId = { + name: packageJsonContent.name, + subModuleName: r.path.slice(packageInfo.packageDirectory.length + ts.directorySeparator.length), + version: packageJsonContent.version + }; + } + } + return r && { path: r.path, extension: r.ext, packageId: packageId }; + } + function noPackageId(r) { + return withPackageId(/*packageInfo*/ undefined, r); + } + function removeIgnoredPackageId(r) { + if (r) { + ts.Debug.assert(r.packageId === undefined); + return { path: r.path, ext: r.extension }; + } + } + /** + * Kinds of file that we are currently looking for. + * Typically there is one pass with Extensions.TypeScript, then a second pass with Extensions.JavaScript. + */ + var Extensions; + (function (Extensions) { + Extensions[Extensions["TypeScript"] = 0] = "TypeScript"; + Extensions[Extensions["JavaScript"] = 1] = "JavaScript"; + Extensions[Extensions["Json"] = 2] = "Json"; + Extensions[Extensions["TSConfig"] = 3] = "TSConfig"; + Extensions[Extensions["DtsOnly"] = 4] = "DtsOnly"; + Extensions[Extensions["TsOnly"] = 5] = "TsOnly"; + })(Extensions || (Extensions = {})); + /** Used with `Extensions.DtsOnly` to extract the path from TypeScript results. */ + function resolvedTypeScriptOnly(resolved) { + if (!resolved) { + return undefined; + } + ts.Debug.assert(ts.extensionIsTS(resolved.extension)); + return { fileName: resolved.path, packageId: resolved.packageId }; + } + function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, diagnostics, resultFromCache) { + var _a; + if (resultFromCache) { + (_a = resultFromCache.failedLookupLocations).push.apply(_a, failedLookupLocations); + return resultFromCache; + } + return { + resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? undefined : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport: isExternalLibraryImport, packageId: resolved.packageId }, + failedLookupLocations: failedLookupLocations, + resolutionDiagnostics: diagnostics + }; + } + function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) { + if (!ts.hasProperty(jsonContent, fieldName)) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_does_not_have_a_0_field, fieldName); + } + return; + } + var value = jsonContent[fieldName]; + if (typeof value !== typeOfTag || value === null) { // eslint-disable-line no-null/no-null + if (state.traceEnabled) { + // eslint-disable-next-line no-null/no-null + trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value); + } + return; + } + return value; + } + function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) { + var fileName = readPackageJsonField(jsonContent, fieldName, "string", state); + if (fileName === undefined) { + return; + } + if (!fileName) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_had_a_falsy_0_field, fieldName); + } + return; + } + var path = ts.normalizePath(ts.combinePaths(baseDirectory, fileName)); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); + } + return path; + } + function readPackageJsonTypesFields(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) + || readPackageJsonPathField(jsonContent, "types", baseDirectory, state); + } + function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state); + } + function readPackageJsonMainField(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "main", baseDirectory, state); + } + function readPackageJsonTypesVersionsField(jsonContent, state) { + var typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state); + if (typesVersions === undefined) + return; + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings); + } + return typesVersions; + } + function readPackageJsonTypesVersionPaths(jsonContent, state) { + var typesVersions = readPackageJsonTypesVersionsField(jsonContent, state); + if (typesVersions === undefined) + return; + if (state.traceEnabled) { + for (var key in typesVersions) { + if (ts.hasProperty(typesVersions, key) && !ts.VersionRange.tryParse(key)) { + trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key); + } + } + } + var result = getPackageJsonTypesVersionsPaths(typesVersions); + if (!result) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, ts.versionMajorMinor); + } + return; + } + var bestVersionKey = result.version, bestVersionPaths = result.paths; + if (typeof bestVersionPaths !== "object") { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, "typesVersions['".concat(bestVersionKey, "']"), "object", typeof bestVersionPaths); + } + return; + } + return result; + } + var typeScriptVersion; + /* @internal */ + function getPackageJsonTypesVersionsPaths(typesVersions) { + if (!typeScriptVersion) + typeScriptVersion = new ts.Version(ts.version); + for (var key in typesVersions) { + if (!ts.hasProperty(typesVersions, key)) + continue; + var keyRange = ts.VersionRange.tryParse(key); + if (keyRange === undefined) { + continue; + } + // return the first entry whose range matches the current compiler version. + if (keyRange.test(typeScriptVersion)) { + return { version: key, paths: typesVersions[key] }; + } + } + } + ts.getPackageJsonTypesVersionsPaths = getPackageJsonTypesVersionsPaths; + function getEffectiveTypeRoots(options, host) { + if (options.typeRoots) { + return options.typeRoots; + } + var currentDirectory; + if (options.configFilePath) { + currentDirectory = ts.getDirectoryPath(options.configFilePath); + } + else if (host.getCurrentDirectory) { + currentDirectory = host.getCurrentDirectory(); + } + if (currentDirectory !== undefined) { + return getDefaultTypeRoots(currentDirectory, host); + } + } + ts.getEffectiveTypeRoots = getEffectiveTypeRoots; + /** + * Returns the path to every node_modules/@types directory from some ancestor directory. + * Returns undefined if there are none. + */ + function getDefaultTypeRoots(currentDirectory, host) { + if (!host.directoryExists) { + return [ts.combinePaths(currentDirectory, nodeModulesAtTypes)]; + // And if it doesn't exist, tough. + } + var typeRoots; + ts.forEachAncestorDirectory(ts.normalizePath(currentDirectory), function (directory) { + var atTypes = ts.combinePaths(directory, nodeModulesAtTypes); + if (host.directoryExists(atTypes)) { + (typeRoots || (typeRoots = [])).push(atTypes); + } + return undefined; + }); + return typeRoots; + } + var nodeModulesAtTypes = ts.combinePaths("node_modules", "@types"); + function arePathsEqual(path1, path2, host) { + var useCaseSensitiveFileNames = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames; + return ts.comparePaths(path1, path2, !useCaseSensitiveFileNames) === 0 /* Comparison.EqualTo */; + } + /** + * @param {string | undefined} containingFile - file that contains type reference directive, can be undefined if containing file is unknown. + * This is possible in case if resolution is performed for directives specified via 'types' parameter. In this case initial path for secondary lookups + * is assumed to be the same as root directory of the project. + */ + function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) { + ts.Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself."); + var traceEnabled = isTraceEnabled(options, host); + if (redirectedReference) { + options = redirectedReference.commandLine.options; + } + var containingDirectory = containingFile ? ts.getDirectoryPath(containingFile) : undefined; + var perFolderCache = containingDirectory ? cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference) : undefined; + var result = perFolderCache && perFolderCache.get(typeReferenceDirectiveName, /*mode*/ resolutionMode); + if (result) { + if (traceEnabled) { + trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile); + if (redirectedReference) + trace(host, ts.Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + trace(host, ts.Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory); + traceResult(result); + } + return result; + } + var typeRoots = getEffectiveTypeRoots(options, host); + if (traceEnabled) { + if (containingFile === undefined) { + if (typeRoots === undefined) { + trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); + } + else { + trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); + } + } + else { + if (typeRoots === undefined) { + trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); + } + else { + trace(host, ts.Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); + } + } + if (redirectedReference) { + trace(host, ts.Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + } + } + var failedLookupLocations = []; + var features = getDefaultNodeResolutionFeatures(options); + // Unlike `import` statements, whose mode-calculating APIs are all guaranteed to return `undefined` if we're in an un-mode-ed module resolution + // setting, type references will return their target mode regardless of options because of how the parser works, so we guard against the mode being + // set in a non-modal module resolution setting here. Do note that our behavior is not particularly well defined when these mode-overriding imports + // are present in a non-modal project; while in theory we'd like to either ignore the mode or provide faithful modern resolution, depending on what we feel is best, + // in practice, not every cache has the options available to intelligently make the choice to ignore the mode request, and it's unclear how modern "faithful modern + // resolution" should be (`node16`? `nodenext`?). As such, witnessing a mode-overriding triple-slash reference in a non-modal module resolution + // context should _probably_ be an error - and that should likely be handled by the `Program` (which is what we do). + if (resolutionMode === ts.ModuleKind.ESNext && (ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.Node16 || ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.NodeNext)) { + features |= NodeResolutionFeatures.EsmMode; + } + var conditions = features & NodeResolutionFeatures.Exports ? features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"] : []; + var diagnostics = []; + var moduleResolutionState = { + compilerOptions: options, + host: host, + traceEnabled: traceEnabled, + failedLookupLocations: failedLookupLocations, + packageJsonInfoCache: cache, + features: features, + conditions: conditions, + requestContainingDirectory: containingDirectory, + reportDiagnostic: function (diag) { return void diagnostics.push(diag); }, + }; + var resolved = primaryLookup(); + var primary = true; + if (!resolved) { + resolved = secondaryLookup(); + primary = false; + } + var resolvedTypeReferenceDirective; + if (resolved) { + var fileName = resolved.fileName, packageId = resolved.packageId; + var resolvedFileName = options.preserveSymlinks ? fileName : realPath(fileName, host, traceEnabled); + resolvedTypeReferenceDirective = { + primary: primary, + resolvedFileName: resolvedFileName, + originalPath: arePathsEqual(fileName, resolvedFileName, host) ? undefined : fileName, + packageId: packageId, + isExternalLibraryImport: pathContainsNodeModules(fileName), + }; + } + result = { resolvedTypeReferenceDirective: resolvedTypeReferenceDirective, failedLookupLocations: failedLookupLocations, resolutionDiagnostics: diagnostics }; + perFolderCache === null || perFolderCache === void 0 ? void 0 : perFolderCache.set(typeReferenceDirectiveName, /*mode*/ resolutionMode, result); + if (traceEnabled) + traceResult(result); + return result; + function traceResult(result) { + var _a; + if (!((_a = result.resolvedTypeReferenceDirective) === null || _a === void 0 ? void 0 : _a.resolvedFileName)) { + trace(host, ts.Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); + } + else if (result.resolvedTypeReferenceDirective.packageId) { + trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result.resolvedTypeReferenceDirective.resolvedFileName, ts.packageIdToString(result.resolvedTypeReferenceDirective.packageId), result.resolvedTypeReferenceDirective.primary); + } + else { + trace(host, ts.Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result.resolvedTypeReferenceDirective.resolvedFileName, result.resolvedTypeReferenceDirective.primary); + } + } + function primaryLookup() { + // Check primary library paths + if (typeRoots && typeRoots.length) { + if (traceEnabled) { + trace(host, ts.Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); + } + return ts.firstDefined(typeRoots, function (typeRoot) { + var candidate = ts.combinePaths(typeRoot, typeReferenceDirectiveName); + var candidateDirectory = ts.getDirectoryPath(candidate); + var directoryExists = ts.directoryProbablyExists(candidateDirectory, host); + if (!directoryExists && traceEnabled) { + trace(host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory); + } + return resolvedTypeScriptOnly(loadNodeModuleFromDirectory(Extensions.DtsOnly, candidate, !directoryExists, moduleResolutionState)); + }); + } + else { + if (traceEnabled) { + trace(host, ts.Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); + } + } + } + function secondaryLookup() { + var initialLocationForSecondaryLookup = containingFile && ts.getDirectoryPath(containingFile); + if (initialLocationForSecondaryLookup !== undefined) { + // check secondary locations + if (traceEnabled) { + trace(host, ts.Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); + } + var result_4; + if (!ts.isExternalModuleNameRelative(typeReferenceDirectiveName)) { + var searchResult = loadModuleFromNearestNodeModulesDirectory(Extensions.DtsOnly, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, /*cache*/ undefined, /*redirectedReference*/ undefined); + result_4 = searchResult && searchResult.value; + } + else { + var candidate = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName).path; + result_4 = nodeLoadModuleByRelativeName(Extensions.DtsOnly, candidate, /*onlyRecordFailures*/ false, moduleResolutionState, /*considerPackageJson*/ true); + } + return resolvedTypeScriptOnly(result_4); + } + else { + if (traceEnabled) { + trace(host, ts.Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); + } + } + } + } + ts.resolveTypeReferenceDirective = resolveTypeReferenceDirective; + function getDefaultNodeResolutionFeatures(options) { + return ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.Node16 ? NodeResolutionFeatures.Node16Default : + ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.NodeNext ? NodeResolutionFeatures.NodeNextDefault : + NodeResolutionFeatures.None; + } + /** + * @internal + * Does not try `@types/${packageName}` - use a second pass if needed. + */ + function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) { + var moduleResolutionState = { + compilerOptions: options, + host: host, + traceEnabled: isTraceEnabled(options, host), + failedLookupLocations: [], + packageJsonInfoCache: cache === null || cache === void 0 ? void 0 : cache.getPackageJsonInfoCache(), + conditions: ts.emptyArray, + features: NodeResolutionFeatures.None, + requestContainingDirectory: containingDirectory, + reportDiagnostic: ts.noop + }; + return ts.forEachAncestorDirectory(containingDirectory, function (ancestorDirectory) { + if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { + var nodeModulesFolder = ts.combinePaths(ancestorDirectory, "node_modules"); + var candidate = ts.combinePaths(nodeModulesFolder, packageName); + return getPackageJsonInfo(candidate, /*onlyRecordFailures*/ false, moduleResolutionState); + } + }); + } + ts.resolvePackageNameToPackageJson = resolvePackageNameToPackageJson; + /** + * Given a set of options, returns the set of type directive names + * that should be included for this program automatically. + * This list could either come from the config file, + * or from enumerating the types root + initial secondary types lookup location. + * More type directives might appear in the program later as a result of loading actual source files; + * this list is only the set of defaults that are implicitly included. + */ + function getAutomaticTypeDirectiveNames(options, host) { + // Use explicit type list from tsconfig.json + if (options.types) { + return options.types; + } + // Walk the primary type lookup locations + var result = []; + if (host.directoryExists && host.getDirectories) { + var typeRoots = getEffectiveTypeRoots(options, host); + if (typeRoots) { + for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { + var root = typeRoots_1[_i]; + if (host.directoryExists(root)) { + for (var _a = 0, _b = host.getDirectories(root); _a < _b.length; _a++) { + var typeDirectivePath = _b[_a]; + var normalized = ts.normalizePath(typeDirectivePath); + var packageJsonPath = ts.combinePaths(root, normalized, "package.json"); + // `types-publisher` sometimes creates packages with `"typings": null` for packages that don't provide their own types. + // See `createNotNeededPackageJSON` in the types-publisher` repo. + // eslint-disable-next-line no-null/no-null + var isNotNeededPackage = host.fileExists(packageJsonPath) && ts.readJson(packageJsonPath, host).typings === null; + if (!isNotNeededPackage) { + var baseFileName = ts.getBaseFileName(normalized); + // At this stage, skip results with leading dot. + if (baseFileName.charCodeAt(0) !== 46 /* CharacterCodes.dot */) { + // Return just the type directive names + result.push(baseFileName); + } + } + } + } + } + } + } + return result; + } + ts.getAutomaticTypeDirectiveNames = getAutomaticTypeDirectiveNames; + /*@internal*/ + function createCacheWithRedirects(options) { + var ownMap = new ts.Map(); + var redirectsMap = new ts.Map(); + return { + getOwnMap: getOwnMap, + redirectsMap: redirectsMap, + getOrCreateMapOfCacheRedirects: getOrCreateMapOfCacheRedirects, + clear: clear, + setOwnOptions: setOwnOptions, + setOwnMap: setOwnMap + }; + function getOwnMap() { + return ownMap; + } + function setOwnOptions(newOptions) { + options = newOptions; + } + function setOwnMap(newOwnMap) { + ownMap = newOwnMap; + } + function getOrCreateMapOfCacheRedirects(redirectedReference) { + if (!redirectedReference) { + return ownMap; + } + var path = redirectedReference.sourceFile.path; + var redirects = redirectsMap.get(path); + if (!redirects) { + // Reuse map if redirected reference map uses same resolution + redirects = !options || ts.optionsHaveModuleResolutionChanges(options, redirectedReference.commandLine.options) ? new ts.Map() : ownMap; + redirectsMap.set(path, redirects); + } + return redirects; + } + function clear() { + ownMap.clear(); + redirectsMap.clear(); + } + } + ts.createCacheWithRedirects = createCacheWithRedirects; + function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) { + var cache; + return { getPackageJsonInfo: getPackageJsonInfo, setPackageJsonInfo: setPackageJsonInfo, clear: clear, entries: entries }; + function getPackageJsonInfo(packageJsonPath) { + return cache === null || cache === void 0 ? void 0 : cache.get(ts.toPath(packageJsonPath, currentDirectory, getCanonicalFileName)); + } + function setPackageJsonInfo(packageJsonPath, info) { + (cache || (cache = new ts.Map())).set(ts.toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info); + } + function clear() { + cache = undefined; + } + function entries() { + var iter = cache === null || cache === void 0 ? void 0 : cache.entries(); + return iter ? ts.arrayFrom(iter) : []; + } + } + function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) { + var cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference); + var result = cache.get(key); + if (!result) { + result = create(); + cache.set(key, result); + } + return result; + } + function updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap) { + if (!options.configFile) + return; + if (directoryToModuleNameMap.redirectsMap.size === 0) { + // The own map will be for projectCompilerOptions + ts.Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size === 0); + ts.Debug.assert(directoryToModuleNameMap.getOwnMap().size === 0); + ts.Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.getOwnMap().size === 0); + directoryToModuleNameMap.redirectsMap.set(options.configFile.path, directoryToModuleNameMap.getOwnMap()); + moduleNameToDirectoryMap === null || moduleNameToDirectoryMap === void 0 ? void 0 : moduleNameToDirectoryMap.redirectsMap.set(options.configFile.path, moduleNameToDirectoryMap.getOwnMap()); + } + else { + // Set correct own map + ts.Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size > 0); + var ref = { + sourceFile: options.configFile, + commandLine: { options: options } + }; + directoryToModuleNameMap.setOwnMap(directoryToModuleNameMap.getOrCreateMapOfCacheRedirects(ref)); + moduleNameToDirectoryMap === null || moduleNameToDirectoryMap === void 0 ? void 0 : moduleNameToDirectoryMap.setOwnMap(moduleNameToDirectoryMap.getOrCreateMapOfCacheRedirects(ref)); + } + directoryToModuleNameMap.setOwnOptions(options); + moduleNameToDirectoryMap === null || moduleNameToDirectoryMap === void 0 ? void 0 : moduleNameToDirectoryMap.setOwnOptions(options); + } + function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap) { + return { + getOrCreateCacheForDirectory: getOrCreateCacheForDirectory, + clear: clear, + update: update, + }; + function clear() { + directoryToModuleNameMap.clear(); + } + function update(options) { + updateRedirectsMap(options, directoryToModuleNameMap); + } + function getOrCreateCacheForDirectory(directoryName, redirectedReference) { + var path = ts.toPath(directoryName, currentDirectory, getCanonicalFileName); + return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, function () { return createModeAwareCache(); }); + } + } + /* @internal */ + function createModeAwareCache() { + var underlying = new ts.Map(); + var memoizedReverseKeys = new ts.Map(); + var cache = { + get: function (specifier, mode) { + return underlying.get(getUnderlyingCacheKey(specifier, mode)); + }, + set: function (specifier, mode, value) { + underlying.set(getUnderlyingCacheKey(specifier, mode), value); + return cache; + }, + delete: function (specifier, mode) { + underlying.delete(getUnderlyingCacheKey(specifier, mode)); + return cache; + }, + has: function (specifier, mode) { + return underlying.has(getUnderlyingCacheKey(specifier, mode)); + }, + forEach: function (cb) { + return underlying.forEach(function (elem, key) { + var _a = memoizedReverseKeys.get(key), specifier = _a[0], mode = _a[1]; + return cb(elem, specifier, mode); + }); + }, + size: function () { + return underlying.size; + } + }; + return cache; + function getUnderlyingCacheKey(specifier, mode) { + var result = mode === undefined ? specifier : "".concat(mode, "|").concat(specifier); + memoizedReverseKeys.set(result, [specifier, mode]); + return result; + } + } + ts.createModeAwareCache = createModeAwareCache; + /* @internal */ + function zipToModeAwareCache(file, keys, values) { + ts.Debug.assert(keys.length === values.length); + var map = createModeAwareCache(); + for (var i = 0; i < keys.length; ++i) { + var entry = keys[i]; + // We lower-case all type references because npm automatically lowercases all packages. See GH#9824. + var name = !ts.isString(entry) ? entry.fileName.toLowerCase() : entry; + var mode = !ts.isString(entry) ? entry.resolutionMode || file.impliedNodeFormat : ts.getModeForResolutionAtIndex(file, i); + map.set(name, mode, values[i]); + } + return map; + } + ts.zipToModeAwareCache = zipToModeAwareCache; + function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, directoryToModuleNameMap, moduleNameToDirectoryMap) { + var preDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options))); + moduleNameToDirectoryMap || (moduleNameToDirectoryMap = createCacheWithRedirects(options)); + var packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName); + return __assign(__assign(__assign({}, packageJsonInfoCache), preDirectoryResolutionCache), { getOrCreateCacheForModuleName: getOrCreateCacheForModuleName, clear: clear, update: update, getPackageJsonInfoCache: function () { return packageJsonInfoCache; } }); + function clear() { + preDirectoryResolutionCache.clear(); + moduleNameToDirectoryMap.clear(); + packageJsonInfoCache.clear(); + } + function update(options) { + updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap); + } + function getOrCreateCacheForModuleName(nonRelativeModuleName, mode, redirectedReference) { + ts.Debug.assert(!ts.isExternalModuleNameRelative(nonRelativeModuleName)); + return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, mode === undefined ? nonRelativeModuleName : "".concat(mode, "|").concat(nonRelativeModuleName), createPerModuleNameCache); + } + function createPerModuleNameCache() { + var directoryPathMap = new ts.Map(); + return { get: get, set: set }; + function get(directory) { + return directoryPathMap.get(ts.toPath(directory, currentDirectory, getCanonicalFileName)); + } + /** + * At first this function add entry directory -> module resolution result to the table. + * Then it computes the set of parent folders for 'directory' that should have the same module resolution result + * and for every parent folder in set it adds entry: parent -> module resolution. . + * Lets say we first directory name: /a/b/c/d/e and resolution result is: /a/b/bar.ts. + * Set of parent folders that should have the same result will be: + * [ + * /a/b/c/d, /a/b/c, /a/b + * ] + * this means that request for module resolution from file in any of these folder will be immediately found in cache. + */ + function set(directory, result) { + var path = ts.toPath(directory, currentDirectory, getCanonicalFileName); + // if entry is already in cache do nothing + if (directoryPathMap.has(path)) { + return; + } + directoryPathMap.set(path, result); + var resolvedFileName = result.resolvedModule && + (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName); + // find common prefix between directory and resolved file name + // this common prefix should be the shortest path that has the same resolution + // directory: /a/b/c/d/e + // resolvedFileName: /a/b/foo.d.ts + // commonPrefix: /a/b + // for failed lookups cache the result for every directory up to root + var commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName); + var current = path; + while (current !== commonPrefix) { + var parent = ts.getDirectoryPath(current); + if (parent === current || directoryPathMap.has(parent)) { + break; + } + directoryPathMap.set(parent, result); + current = parent; + } + } + function getCommonPrefix(directory, resolution) { + var resolutionDirectory = ts.toPath(ts.getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); + // find first position where directory and resolution differs + var i = 0; + var limit = Math.min(directory.length, resolutionDirectory.length); + while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { + i++; + } + if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === ts.directorySeparator)) { + return directory; + } + var rootLength = ts.getRootLength(directory); + if (i < rootLength) { + return undefined; + } + var sep = directory.lastIndexOf(ts.directorySeparator, i - 1); + if (sep === -1) { + return undefined; + } + return directory.substr(0, Math.max(sep, rootLength)); + } + } + } + ts.createModuleResolutionCache = createModuleResolutionCache; + function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, directoryToModuleNameMap) { + var preDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options))); + packageJsonInfoCache || (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName)); + return __assign(__assign(__assign({}, packageJsonInfoCache), preDirectoryResolutionCache), { clear: clear }); + function clear() { + preDirectoryResolutionCache.clear(); + packageJsonInfoCache.clear(); + } + } + ts.createTypeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache; + function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) { + var containingDirectory = ts.getDirectoryPath(containingFile); + var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory); + if (!perFolderCache) + return undefined; + return perFolderCache.get(moduleName, mode); + } + ts.resolveModuleNameFromCache = resolveModuleNameFromCache; + function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + var traceEnabled = isTraceEnabled(compilerOptions, host); + if (redirectedReference) { + compilerOptions = redirectedReference.commandLine.options; + } + if (traceEnabled) { + trace(host, ts.Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); + if (redirectedReference) { + trace(host, ts.Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + } + } + var containingDirectory = ts.getDirectoryPath(containingFile); + var perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference); + var result = perFolderCache && perFolderCache.get(moduleName, resolutionMode); + if (result) { + if (traceEnabled) { + trace(host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); + } + } + else { + var moduleResolution = compilerOptions.moduleResolution; + if (moduleResolution === undefined) { + switch (ts.getEmitModuleKind(compilerOptions)) { + case ts.ModuleKind.CommonJS: + moduleResolution = ts.ModuleResolutionKind.NodeJs; + break; + case ts.ModuleKind.Node16: + moduleResolution = ts.ModuleResolutionKind.Node16; + break; + case ts.ModuleKind.NodeNext: + moduleResolution = ts.ModuleResolutionKind.NodeNext; + break; + default: + moduleResolution = ts.ModuleResolutionKind.Classic; + break; + } + if (traceEnabled) { + trace(host, ts.Diagnostics.Module_resolution_kind_is_not_specified_using_0, ts.ModuleResolutionKind[moduleResolution]); + } + } + else { + if (traceEnabled) { + trace(host, ts.Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ts.ModuleResolutionKind[moduleResolution]); + } + } + ts.perfLogger.logStartResolveModule(moduleName /* , containingFile, ModuleResolutionKind[moduleResolution]*/); + switch (moduleResolution) { + case ts.ModuleResolutionKind.Node16: + result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + break; + case ts.ModuleResolutionKind.NodeNext: + result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + break; + case ts.ModuleResolutionKind.NodeJs: + result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference); + break; + case ts.ModuleResolutionKind.Classic: + result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference); + break; + default: + return ts.Debug.fail("Unexpected moduleResolution: ".concat(moduleResolution)); + } + if (result && result.resolvedModule) + ts.perfLogger.logInfoEvent("Module \"".concat(moduleName, "\" resolved to \"").concat(result.resolvedModule.resolvedFileName, "\"")); + ts.perfLogger.logStopResolveModule((result && result.resolvedModule) ? "" + result.resolvedModule.resolvedFileName : "null"); + if (perFolderCache) { + perFolderCache.set(moduleName, resolutionMode, result); + if (!ts.isExternalModuleNameRelative(moduleName)) { + // put result in per-module name cache + cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result); + } + } + } + if (traceEnabled) { + if (result.resolvedModule) { + if (result.resolvedModule.packageId) { + trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, ts.packageIdToString(result.resolvedModule.packageId)); + } + else { + trace(host, ts.Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); + } + } + else { + trace(host, ts.Diagnostics.Module_name_0_was_not_resolved, moduleName); + } + } + return result; + } + ts.resolveModuleName = resolveModuleName; + /** + * Any module resolution kind can be augmented with optional settings: 'baseUrl', 'paths' and 'rootDirs' - they are used to + * mitigate differences between design time structure of the project and its runtime counterpart so the same import name + * can be resolved successfully by TypeScript compiler and runtime module loader. + * If these settings are set then loading procedure will try to use them to resolve module name and it can of failure it will + * fallback to standard resolution routine. + * + * - baseUrl - this setting controls how non-relative module names are resolved. If this setting is specified then non-relative + * names will be resolved relative to baseUrl: i.e. if baseUrl is '/a/b' then candidate location to resolve module name 'c/d' will + * be '/a/b/c/d' + * - paths - this setting can only be used when baseUrl is specified. allows to tune how non-relative module names + * will be resolved based on the content of the module name. + * Structure of 'paths' compiler options + * 'paths': { + * pattern-1: [...substitutions], + * pattern-2: [...substitutions], + * ... + * pattern-n: [...substitutions] + * } + * Pattern here is a string that can contain zero or one '*' character. During module resolution module name will be matched against + * all patterns in the list. Matching for patterns that don't contain '*' means that module name must be equal to pattern respecting the case. + * If pattern contains '*' then to match pattern "*" module name must start with the and end with . + * denotes part of the module name between and . + * If module name can be matches with multiple patterns then pattern with the longest prefix will be picked. + * After selecting pattern we'll use list of substitutions to get candidate locations of the module and the try to load module + * from the candidate location. + * Substitution is a string that can contain zero or one '*'. To get candidate location from substitution we'll pick every + * substitution in the list and replace '*' with string. If candidate location is not rooted it + * will be converted to absolute using baseUrl. + * For example: + * baseUrl: /a/b/c + * "paths": { + * // match all module names + * "*": [ + * "*", // use matched name as is, + * // will be looked as /a/b/c/ + * + * "folder1/*" // substitution will convert matched name to 'folder1/', + * // since it is not rooted then final candidate location will be /a/b/c/folder1/ + * ], + * // match module names that start with 'components/' + * "components/*": [ "/root/components/*" ] // substitution will convert /components/folder1/ to '/root/components/folder1/', + * // it is rooted so it will be final candidate location + * } + * + * 'rootDirs' allows the project to be spreaded across multiple locations and resolve modules with relative names as if + * they were in the same location. For example lets say there are two files + * '/local/src/content/file1.ts' + * '/shared/components/contracts/src/content/protocols/file2.ts' + * After bundling content of '/shared/components/contracts/src' will be merged with '/local/src' so + * if file1 has the following import 'import {x} from "./protocols/file2"' it will be resolved successfully in runtime. + * 'rootDirs' provides the way to tell compiler that in order to get the whole project it should behave as if content of all + * root dirs were merged together. + * I.e. for the example above 'rootDirs' will have two entries: [ '/local/src', '/shared/components/contracts/src' ]. + * Compiler will first convert './protocols/file2' into absolute path relative to the location of containing file: + * '/local/src/content/protocols/file2' and try to load it - failure. + * Then it will search 'rootDirs' looking for a longest matching prefix of this absolute path and if such prefix is found - absolute path will + * be converted to a path relative to found rootDir entry './content/protocols/file2' (*). As a last step compiler will check all remaining + * entries in 'rootDirs', use them to build absolute path out of (*) and try to resolve module from this location. + */ + function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) { + var resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state); + if (resolved) + return resolved.value; + if (!ts.isExternalModuleNameRelative(moduleName)) { + return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state); + } + else { + return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state); + } + } + function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) { + var _a; + var _b = state.compilerOptions, baseUrl = _b.baseUrl, paths = _b.paths, configFile = _b.configFile; + if (paths && !ts.pathIsRelative(moduleName)) { + if (state.traceEnabled) { + if (baseUrl) { + trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); + } + trace(state.host, ts.Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); + } + var baseDirectory = ts.getPathsBasePath(state.compilerOptions, state.host); // Always defined when 'paths' is defined + var pathPatterns = (configFile === null || configFile === void 0 ? void 0 : configFile.configFileSpecs) ? (_a = configFile.configFileSpecs).pathPatterns || (_a.pathPatterns = ts.tryParsePatterns(paths)) : undefined; + return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, /*onlyRecordFailures*/ false, state); + } + } + function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) { + if (!state.compilerOptions.rootDirs) { + return undefined; + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); + } + var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); + var matchedRootDir; + var matchedNormalizedPrefix; + for (var _i = 0, _a = state.compilerOptions.rootDirs; _i < _a.length; _i++) { + var rootDir = _a[_i]; + // rootDirs are expected to be absolute + // in case of tsconfig.json this will happen automatically - compiler will expand relative names + // using location of tsconfig.json as base location + var normalizedRoot = ts.normalizePath(rootDir); + if (!ts.endsWith(normalizedRoot, ts.directorySeparator)) { + normalizedRoot += ts.directorySeparator; + } + var isLongestMatchingPrefix = ts.startsWith(candidate, normalizedRoot) && + (matchedNormalizedPrefix === undefined || matchedNormalizedPrefix.length < normalizedRoot.length); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); + } + if (isLongestMatchingPrefix) { + matchedNormalizedPrefix = normalizedRoot; + matchedRootDir = rootDir; + } + } + if (matchedNormalizedPrefix) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); + } + var suffix = candidate.substr(matchedNormalizedPrefix.length); + // first - try to load from a initial location + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); + } + var resolvedFileName = loader(extensions, candidate, !ts.directoryProbablyExists(containingDirectory, state.host), state); + if (resolvedFileName) { + return resolvedFileName; + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Trying_other_entries_in_rootDirs); + } + // then try to resolve using remaining entries in rootDirs + for (var _b = 0, _c = state.compilerOptions.rootDirs; _b < _c.length; _b++) { + var rootDir = _c[_b]; + if (rootDir === matchedRootDir) { + // skip the initially matched entry + continue; + } + var candidate_1 = ts.combinePaths(ts.normalizePath(rootDir), suffix); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate_1); + } + var baseDirectory = ts.getDirectoryPath(candidate_1); + var resolvedFileName_1 = loader(extensions, candidate_1, !ts.directoryProbablyExists(baseDirectory, state.host), state); + if (resolvedFileName_1) { + return resolvedFileName_1; + } + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Module_resolution_using_rootDirs_has_failed); + } + } + return undefined; + } + function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) { + var baseUrl = state.compilerOptions.baseUrl; + if (!baseUrl) { + return undefined; + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); + } + var candidate = ts.normalizePath(ts.combinePaths(baseUrl, moduleName)); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate); + } + return loader(extensions, candidate, !ts.directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); + } + /** + * Expose resolution logic to allow us to use Node module resolution logic from arbitrary locations. + * No way to do this with `require()`: https://github.com/nodejs/node/issues/5963 + * Throws an error if the module can't be resolved. + */ + /* @internal */ + function resolveJSModule(moduleName, initialDir, host) { + var _a = tryResolveJSModuleWorker(moduleName, initialDir, host), resolvedModule = _a.resolvedModule, failedLookupLocations = _a.failedLookupLocations; + if (!resolvedModule) { + throw new Error("Could not resolve JS module '".concat(moduleName, "' starting at '").concat(initialDir, "'. Looked in: ").concat(failedLookupLocations.join(", "))); + } + return resolvedModule.resolvedFileName; + } + ts.resolveJSModule = resolveJSModule; + /* @internal */ + var NodeResolutionFeatures; + (function (NodeResolutionFeatures) { + NodeResolutionFeatures[NodeResolutionFeatures["None"] = 0] = "None"; + // resolving `#local` names in your own package.json + NodeResolutionFeatures[NodeResolutionFeatures["Imports"] = 2] = "Imports"; + // resolving `your-own-name` from your own package.json + NodeResolutionFeatures[NodeResolutionFeatures["SelfName"] = 4] = "SelfName"; + // respecting the `.exports` member of packages' package.json files and its (conditional) mappings of export names + NodeResolutionFeatures[NodeResolutionFeatures["Exports"] = 8] = "Exports"; + // allowing `*` in the LHS of an export to be followed by more content, eg `"./whatever/*.js"` + // not supported in node 12 - https://github.com/nodejs/Release/issues/690 + NodeResolutionFeatures[NodeResolutionFeatures["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers"; + NodeResolutionFeatures[NodeResolutionFeatures["AllFeatures"] = 30] = "AllFeatures"; + NodeResolutionFeatures[NodeResolutionFeatures["Node16Default"] = 30] = "Node16Default"; + NodeResolutionFeatures[NodeResolutionFeatures["NodeNextDefault"] = 30] = "NodeNextDefault"; + NodeResolutionFeatures[NodeResolutionFeatures["EsmMode"] = 32] = "EsmMode"; + })(NodeResolutionFeatures || (NodeResolutionFeatures = {})); + function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + return nodeNextModuleNameResolverWorker(NodeResolutionFeatures.Node16Default, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + } + function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + return nodeNextModuleNameResolverWorker(NodeResolutionFeatures.NodeNextDefault, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + } + var jsOnlyExtensions = [Extensions.JavaScript]; + var tsExtensions = [Extensions.TypeScript, Extensions.JavaScript]; + var tsPlusJsonExtensions = __spreadArray(__spreadArray([], tsExtensions, true), [Extensions.Json], false); + var tsconfigExtensions = [Extensions.TSConfig]; + function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + var containingDirectory = ts.getDirectoryPath(containingFile); + // es module file or cjs-like input file, use a variant of the legacy cjs resolver that supports the selected modern features + var esmMode = resolutionMode === ts.ModuleKind.ESNext ? NodeResolutionFeatures.EsmMode : 0; + var extensions = compilerOptions.noDtsResolution ? [Extensions.TsOnly, Extensions.JavaScript] : tsExtensions; + if (compilerOptions.resolveJsonModule) { + extensions = __spreadArray(__spreadArray([], extensions, true), [Extensions.Json], false); + } + return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, redirectedReference); + } + function tryResolveJSModuleWorker(moduleName, initialDir, host) { + return nodeModuleNameResolverWorker(NodeResolutionFeatures.None, moduleName, initialDir, { moduleResolution: ts.ModuleResolutionKind.NodeJs, allowJs: true }, host, /*cache*/ undefined, jsOnlyExtensions, /*redirectedReferences*/ undefined); + } + function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, lookupConfig) { + var extensions; + if (lookupConfig) { + extensions = tsconfigExtensions; + } + else if (compilerOptions.noDtsResolution) { + extensions = [Extensions.TsOnly]; + if (compilerOptions.allowJs) + extensions.push(Extensions.JavaScript); + if (compilerOptions.resolveJsonModule) + extensions.push(Extensions.Json); + } + else { + extensions = compilerOptions.resolveJsonModule ? tsPlusJsonExtensions : tsExtensions; + } + return nodeModuleNameResolverWorker(NodeResolutionFeatures.None, moduleName, ts.getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, redirectedReference); + } + ts.nodeModuleNameResolver = nodeModuleNameResolver; + function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, redirectedReference) { + var _a, _b; + var traceEnabled = isTraceEnabled(compilerOptions, host); + var failedLookupLocations = []; + // conditions are only used by the node16/nodenext resolver - there's no priority order in the list, + //it's essentially a set (priority is determined by object insertion order in the object we look at). + var conditions = features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"]; + if (compilerOptions.noDtsResolution) { + conditions.pop(); + } + var diagnostics = []; + var state = { + compilerOptions: compilerOptions, + host: host, + traceEnabled: traceEnabled, + failedLookupLocations: failedLookupLocations, + packageJsonInfoCache: cache, + features: features, + conditions: conditions, + requestContainingDirectory: containingDirectory, + reportDiagnostic: function (diag) { return void diagnostics.push(diag); }, + }; + var result = ts.forEach(extensions, function (ext) { return tryResolve(ext); }); + return createResolvedModuleWithFailedLookupLocations((_a = result === null || result === void 0 ? void 0 : result.value) === null || _a === void 0 ? void 0 : _a.resolved, (_b = result === null || result === void 0 ? void 0 : result.value) === null || _b === void 0 ? void 0 : _b.isExternalLibraryImport, failedLookupLocations, diagnostics, state.resultFromCache); + function tryResolve(extensions) { + var loader = function (extensions, candidate, onlyRecordFailures, state) { return nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, /*considerPackageJson*/ true); }; + var resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state); + if (resolved) { + return toSearchResult({ resolved: resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) }); + } + if (!ts.isExternalModuleNameRelative(moduleName)) { + var resolved_1; + if (features & NodeResolutionFeatures.Imports && ts.startsWith(moduleName, "#")) { + resolved_1 = loadModuleFromImports(extensions, moduleName, containingDirectory, state, cache, redirectedReference); + } + if (!resolved_1 && features & NodeResolutionFeatures.SelfName) { + resolved_1 = loadModuleFromSelfNameReference(extensions, moduleName, containingDirectory, state, cache, redirectedReference); + } + if (!resolved_1) { + if (traceEnabled) { + trace(host, ts.Diagnostics.Loading_module_0_from_node_modules_folder_target_file_type_1, moduleName, Extensions[extensions]); + } + resolved_1 = loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, containingDirectory, state, cache, redirectedReference); + } + if (!resolved_1) + return undefined; + var resolvedValue = resolved_1.value; + if (!compilerOptions.preserveSymlinks && resolvedValue && !resolvedValue.originalPath) { + var path = realPath(resolvedValue.path, host, traceEnabled); + var originalPath = arePathsEqual(path, resolvedValue.path, host) ? undefined : resolvedValue.path; + resolvedValue = __assign(__assign({}, resolvedValue), { path: path, originalPath: originalPath }); + } + // For node_modules lookups, get the real path so that multiple accesses to an `npm link`-ed module do not create duplicate files. + return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } }; + } + else { + var _a = normalizePathForCJSResolution(containingDirectory, moduleName), candidate = _a.path, parts = _a.parts; + var resolved_2 = nodeLoadModuleByRelativeName(extensions, candidate, /*onlyRecordFailures*/ false, state, /*considerPackageJson*/ true); + // Treat explicit "node_modules" import as an external library import. + return resolved_2 && toSearchResult({ resolved: resolved_2, isExternalLibraryImport: ts.contains(parts, "node_modules") }); + } + } + } + // If you import from "." inside a containing directory "/foo", the result of `normalizePath` + // would be "/foo", but this loses the information that `foo` is a directory and we intended + // to look inside of it. The Node CommonJS resolution algorithm doesn't call this out + // (https://nodejs.org/api/modules.html#all-together), but it seems that module paths ending + // in `.` are actually normalized to `./` before proceeding with the resolution algorithm. + function normalizePathForCJSResolution(containingDirectory, moduleName) { + var combined = ts.combinePaths(containingDirectory, moduleName); + var parts = ts.getPathComponents(combined); + var lastPart = ts.lastOrUndefined(parts); + var path = lastPart === "." || lastPart === ".." ? ts.ensureTrailingDirectorySeparator(ts.normalizePath(combined)) : ts.normalizePath(combined); + return { path: path, parts: parts }; + } + function realPath(path, host, traceEnabled) { + if (!host.realpath) { + return path; + } + var real = ts.normalizePath(host.realpath(path)); + if (traceEnabled) { + trace(host, ts.Diagnostics.Resolving_real_path_for_0_result_1, path, real); + } + ts.Debug.assert(host.fileExists(real), "".concat(path, " linked to nonexistent file ").concat(real)); + return real; + } + function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]); + } + if (!ts.hasTrailingDirectorySeparator(candidate)) { + if (!onlyRecordFailures) { + var parentOfCandidate = ts.getDirectoryPath(candidate); + if (!ts.directoryProbablyExists(parentOfCandidate, state.host)) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); + } + onlyRecordFailures = true; + } + } + var resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state); + if (resolvedFromFile) { + var packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : undefined; + var packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, /*onlyRecordFailures*/ false, state) : undefined; + return withPackageId(packageInfo, resolvedFromFile); + } + } + if (!onlyRecordFailures) { + var candidateExists = ts.directoryProbablyExists(candidate, state.host); + if (!candidateExists) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); + } + onlyRecordFailures = true; + } + } + // esm mode relative imports shouldn't do any directory lookups (either inside `package.json` + // files or implicit `index.js`es). This is a notable depature from cjs norms, where `./foo/pkg` + // could have been redirected by `./foo/pkg/package.json` to an arbitrary location! + if (!(state.features & NodeResolutionFeatures.EsmMode)) { + return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson); + } + return undefined; + } + /*@internal*/ + ts.nodeModulesPathPart = "/node_modules/"; + /*@internal*/ + function pathContainsNodeModules(path) { + return ts.stringContains(path, ts.nodeModulesPathPart); + } + ts.pathContainsNodeModules = pathContainsNodeModules; + /** + * This will be called on the successfully resolved path from `loadModuleFromFile`. + * (Not needed for `loadModuleFromNodeModules` as that looks up the `package.json` as part of resolution.) + * + * packageDirectory is the directory of the package itself. + * For `blah/node_modules/foo/index.d.ts` this is packageDirectory: "foo" + * For `/node_modules/foo/bar.d.ts` this is packageDirectory: "foo" + * For `/node_modules/@types/foo/bar/index.d.ts` this is packageDirectory: "@types/foo" + * For `/node_modules/foo/bar/index.d.ts` this is packageDirectory: "foo" + */ + /* @internal */ + function parseNodeModuleFromPath(resolved) { + var path = ts.normalizePath(resolved); + var idx = path.lastIndexOf(ts.nodeModulesPathPart); + if (idx === -1) { + return undefined; + } + var indexAfterNodeModules = idx + ts.nodeModulesPathPart.length; + var indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules); + if (path.charCodeAt(indexAfterNodeModules) === 64 /* CharacterCodes.at */) { + indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName); + } + return path.slice(0, indexAfterPackageName); + } + ts.parseNodeModuleFromPath = parseNodeModuleFromPath; + function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex) { + var nextSeparatorIndex = path.indexOf(ts.directorySeparator, prevSeparatorIndex + 1); + return nextSeparatorIndex === -1 ? prevSeparatorIndex : nextSeparatorIndex; + } + function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) { + return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state)); + } + /** + * @param {boolean} onlyRecordFailures - if true then function won't try to actually load files but instead record all attempts as failures. This flag is necessary + * in cases when we know upfront that all load attempts will fail (because containing folder does not exists) however we still need to record all failed lookup locations. + */ + function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) { + if (extensions === Extensions.Json || extensions === Extensions.TSConfig) { + var extensionLess = ts.tryRemoveExtension(candidate, ".json" /* Extension.Json */); + var extension = extensionLess ? candidate.substring(extensionLess.length) : ""; + return (extensionLess === undefined && extensions === Extensions.Json) ? undefined : tryAddingExtensions(extensionLess || candidate, extensions, extension, onlyRecordFailures, state); + } + // esm mode resolutions don't include automatic extension lookup (without additional flags, at least) + if (!(state.features & NodeResolutionFeatures.EsmMode)) { + // First, try adding an extension. An import of "foo" could be matched by a file "foo.ts", or "foo.js" by "foo.js.ts" + var resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state); + if (resolvedByAddingExtension) { + return resolvedByAddingExtension; + } + } + return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); + } + function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) { + // If that didn't work, try stripping a ".js" or ".jsx" extension and replacing it with a TypeScript one; + // e.g. "./foo.js" can be matched by "./foo.ts" or "./foo.d.ts" + if (ts.hasJSFileExtension(candidate) || (ts.fileExtensionIs(candidate, ".json" /* Extension.Json */) && state.compilerOptions.resolveJsonModule)) { + var extensionless = ts.removeFileExtension(candidate); + var extension = candidate.substring(extensionless.length); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); + } + return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state); + } + } + function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) { + if ((extensions === Extensions.TypeScript || extensions === Extensions.DtsOnly) && ts.fileExtensionIsOneOf(candidate, ts.supportedTSExtensionsFlat)) { + var result = tryFile(candidate, onlyRecordFailures, state); + return result !== undefined ? { path: candidate, ext: ts.tryExtractTSExtension(candidate) } : undefined; + } + return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); + } + /** Try to return an existing file that adds one of the `extensions` to `candidate`. */ + function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) { + if (!onlyRecordFailures) { + // check if containing folder exists - if it doesn't then just record failures for all supported extensions without disk probing + var directory = ts.getDirectoryPath(candidate); + if (directory) { + onlyRecordFailures = !ts.directoryProbablyExists(directory, state.host); + } + } + switch (extensions) { + case Extensions.DtsOnly: + switch (originalExtension) { + case ".mjs" /* Extension.Mjs */: + case ".mts" /* Extension.Mts */: + case ".d.mts" /* Extension.Dmts */: + return tryExtension(".d.mts" /* Extension.Dmts */); + case ".cjs" /* Extension.Cjs */: + case ".cts" /* Extension.Cts */: + case ".d.cts" /* Extension.Dcts */: + return tryExtension(".d.cts" /* Extension.Dcts */); + case ".json" /* Extension.Json */: + candidate += ".json" /* Extension.Json */; + return tryExtension(".d.ts" /* Extension.Dts */); + default: return tryExtension(".d.ts" /* Extension.Dts */); + } + case Extensions.TypeScript: + case Extensions.TsOnly: + var useDts = extensions === Extensions.TypeScript; + switch (originalExtension) { + case ".mjs" /* Extension.Mjs */: + case ".mts" /* Extension.Mts */: + case ".d.mts" /* Extension.Dmts */: + return tryExtension(".mts" /* Extension.Mts */) || (useDts ? tryExtension(".d.mts" /* Extension.Dmts */) : undefined); + case ".cjs" /* Extension.Cjs */: + case ".cts" /* Extension.Cts */: + case ".d.cts" /* Extension.Dcts */: + return tryExtension(".cts" /* Extension.Cts */) || (useDts ? tryExtension(".d.cts" /* Extension.Dcts */) : undefined); + case ".json" /* Extension.Json */: + candidate += ".json" /* Extension.Json */; + return useDts ? tryExtension(".d.ts" /* Extension.Dts */) : undefined; + default: + return tryExtension(".ts" /* Extension.Ts */) || tryExtension(".tsx" /* Extension.Tsx */) || (useDts ? tryExtension(".d.ts" /* Extension.Dts */) : undefined); + } + case Extensions.JavaScript: + switch (originalExtension) { + case ".mjs" /* Extension.Mjs */: + case ".mts" /* Extension.Mts */: + case ".d.mts" /* Extension.Dmts */: + return tryExtension(".mjs" /* Extension.Mjs */); + case ".cjs" /* Extension.Cjs */: + case ".cts" /* Extension.Cts */: + case ".d.cts" /* Extension.Dcts */: + return tryExtension(".cjs" /* Extension.Cjs */); + case ".json" /* Extension.Json */: + return tryExtension(".json" /* Extension.Json */); + default: + return tryExtension(".js" /* Extension.Js */) || tryExtension(".jsx" /* Extension.Jsx */); + } + case Extensions.TSConfig: + case Extensions.Json: + return tryExtension(".json" /* Extension.Json */); + } + function tryExtension(ext) { + var path = tryFile(candidate + ext, onlyRecordFailures, state); + return path === undefined ? undefined : { path: path, ext: ext }; + } + } + /** Return the file if it exists. */ + function tryFile(fileName, onlyRecordFailures, state) { + var _a, _b; + if (!((_a = state.compilerOptions.moduleSuffixes) === null || _a === void 0 ? void 0 : _a.length)) { + return tryFileLookup(fileName, onlyRecordFailures, state); + } + var ext = (_b = ts.tryGetExtensionFromPath(fileName)) !== null && _b !== void 0 ? _b : ""; + var fileNameNoExtension = ext ? ts.removeExtension(fileName, ext) : fileName; + return ts.forEach(state.compilerOptions.moduleSuffixes, function (suffix) { return tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state); }); + } + function tryFileLookup(fileName, onlyRecordFailures, state) { + if (!onlyRecordFailures) { + if (state.host.fileExists(fileName)) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName); + } + return fileName; + } + else { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.File_0_does_not_exist, fileName); + } + } + } + state.failedLookupLocations.push(fileName); + return undefined; + } + function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson) { + if (considerPackageJson === void 0) { considerPackageJson = true; } + var packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : undefined; + var packageJsonContent = packageInfo && packageInfo.packageJsonContent; + var versionPaths = packageInfo && packageInfo.versionPaths; + return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths)); + } + /* @internal */ + function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) { + if (!resolveJs && packageJsonInfo.resolvedEntrypoints !== undefined) { + // Cached value excludes resolutions to JS files - those could be + // cached separately, but they're used rarely. + return packageJsonInfo.resolvedEntrypoints; + } + var entrypoints; + var extensions = resolveJs ? Extensions.JavaScript : Extensions.TypeScript; + var features = getDefaultNodeResolutionFeatures(options); + var requireState = { + compilerOptions: options, + host: host, + traceEnabled: isTraceEnabled(options, host), + failedLookupLocations: [], + packageJsonInfoCache: cache === null || cache === void 0 ? void 0 : cache.getPackageJsonInfoCache(), + conditions: ["node", "require", "types"], + features: features, + requestContainingDirectory: packageJsonInfo.packageDirectory, + reportDiagnostic: ts.noop + }; + var requireResolution = loadNodeModuleFromDirectoryWorker(extensions, packageJsonInfo.packageDirectory, + /*onlyRecordFailures*/ false, requireState, packageJsonInfo.packageJsonContent, packageJsonInfo.versionPaths); + entrypoints = ts.append(entrypoints, requireResolution === null || requireResolution === void 0 ? void 0 : requireResolution.path); + if (features & NodeResolutionFeatures.Exports && packageJsonInfo.packageJsonContent.exports) { + for (var _i = 0, _a = [["node", "import", "types"], ["node", "require", "types"]]; _i < _a.length; _i++) { + var conditions = _a[_i]; + var exportState = __assign(__assign({}, requireState), { failedLookupLocations: [], conditions: conditions }); + var exportResolutions = loadEntrypointsFromExportMap(packageJsonInfo, packageJsonInfo.packageJsonContent.exports, exportState, extensions); + if (exportResolutions) { + for (var _b = 0, exportResolutions_1 = exportResolutions; _b < exportResolutions_1.length; _b++) { + var resolution = exportResolutions_1[_b]; + entrypoints = ts.appendIfUnique(entrypoints, resolution.path); + } + } + } + } + return packageJsonInfo.resolvedEntrypoints = entrypoints || false; + } + ts.getEntrypointsFromPackageJsonInfo = getEntrypointsFromPackageJsonInfo; + function loadEntrypointsFromExportMap(scope, exports, state, extensions) { + var entrypoints; + if (ts.isArray(exports)) { + for (var _i = 0, exports_1 = exports; _i < exports_1.length; _i++) { + var target = exports_1[_i]; + loadEntrypointsFromTargetExports(target); + } + } + // eslint-disable-next-line no-null/no-null + else if (typeof exports === "object" && exports !== null && allKeysStartWithDot(exports)) { + for (var key in exports) { + loadEntrypointsFromTargetExports(exports[key]); + } + } + else { + loadEntrypointsFromTargetExports(exports); + } + return entrypoints; + function loadEntrypointsFromTargetExports(target) { + var _a, _b; + if (typeof target === "string" && ts.startsWith(target, "./") && target.indexOf("*") === -1) { + var partsAfterFirst = ts.getPathComponents(target).slice(2); + if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) { + return false; + } + var resolvedTarget = ts.combinePaths(scope.packageDirectory, target); + var finalPath = ts.getNormalizedAbsolutePath(resolvedTarget, (_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a)); + var result = loadJSOrExactTSFileName(extensions, finalPath, /*recordOnlyFailures*/ false, state); + if (result) { + entrypoints = ts.appendIfUnique(entrypoints, result, function (a, b) { return a.path === b.path; }); + return true; + } + } + else if (Array.isArray(target)) { + for (var _i = 0, target_1 = target; _i < target_1.length; _i++) { + var t = target_1[_i]; + var success = loadEntrypointsFromTargetExports(t); + if (success) { + return true; + } + } + } + // eslint-disable-next-line no-null/no-null + else if (typeof target === "object" && target !== null) { + return ts.forEach(ts.getOwnKeys(target), function (key) { + if (key === "default" || ts.contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) { + loadEntrypointsFromTargetExports(target[key]); + return true; + } + }); + } + } + } + /** + * A function for locating the package.json scope for a given path + */ + /*@internal*/ + function getPackageScopeForPath(fileName, packageJsonInfoCache, host, options) { + var state = { + host: host, + compilerOptions: options, + traceEnabled: isTraceEnabled(options, host), + failedLookupLocations: [], + packageJsonInfoCache: packageJsonInfoCache, + features: 0, + conditions: [], + requestContainingDirectory: undefined, + reportDiagnostic: ts.noop + }; + var parts = ts.getPathComponents(fileName); + parts.pop(); + while (parts.length > 0) { + var pkg = getPackageJsonInfo(ts.getPathFromPathComponents(parts), /*onlyRecordFailures*/ false, state); + if (pkg) { + return pkg; + } + parts.pop(); + } + return undefined; + } + ts.getPackageScopeForPath = getPackageScopeForPath; + /*@internal*/ + function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) { + var _a, _b, _c; + var host = state.host, traceEnabled = state.traceEnabled; + var packageJsonPath = ts.combinePaths(packageDirectory, "package.json"); + if (onlyRecordFailures) { + state.failedLookupLocations.push(packageJsonPath); + return undefined; + } + var existing = (_a = state.packageJsonInfoCache) === null || _a === void 0 ? void 0 : _a.getPackageJsonInfo(packageJsonPath); + if (existing !== undefined) { + if (typeof existing !== "boolean") { + if (traceEnabled) + trace(host, ts.Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath); + return existing; + } + else { + if (existing && traceEnabled) + trace(host, ts.Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath); + state.failedLookupLocations.push(packageJsonPath); + return undefined; + } + } + var directoryExists = ts.directoryProbablyExists(packageDirectory, host); + if (directoryExists && host.fileExists(packageJsonPath)) { + var packageJsonContent = ts.readJson(packageJsonPath, host); + if (traceEnabled) { + trace(host, ts.Diagnostics.Found_package_json_at_0, packageJsonPath); + } + var versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state); + var result = { packageDirectory: packageDirectory, packageJsonContent: packageJsonContent, versionPaths: versionPaths, resolvedEntrypoints: undefined }; + (_b = state.packageJsonInfoCache) === null || _b === void 0 ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result); + return result; + } + else { + if (directoryExists && traceEnabled) { + trace(host, ts.Diagnostics.File_0_does_not_exist, packageJsonPath); + } + (_c = state.packageJsonInfoCache) === null || _c === void 0 ? void 0 : _c.setPackageJsonInfo(packageJsonPath, directoryExists); + // record package json as one of failed lookup locations - in the future if this file will appear it will invalidate resolution results + state.failedLookupLocations.push(packageJsonPath); + } + } + ts.getPackageJsonInfo = getPackageJsonInfo; + function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) { + var packageFile; + if (jsonContent) { + switch (extensions) { + case Extensions.JavaScript: + case Extensions.Json: + case Extensions.TsOnly: + packageFile = readPackageJsonMainField(jsonContent, candidate, state); + break; + case Extensions.TypeScript: + // When resolving typescript modules, try resolving using main field as well + packageFile = readPackageJsonTypesFields(jsonContent, candidate, state) || readPackageJsonMainField(jsonContent, candidate, state); + break; + case Extensions.DtsOnly: + packageFile = readPackageJsonTypesFields(jsonContent, candidate, state); + break; + case Extensions.TSConfig: + packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state); + break; + default: + return ts.Debug.assertNever(extensions); + } + } + var loader = function (extensions, candidate, onlyRecordFailures, state) { + var fromFile = tryFile(candidate, onlyRecordFailures, state); + if (fromFile) { + var resolved = resolvedIfExtensionMatches(extensions, fromFile); + if (resolved) { + return noPackageId(resolved); + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile); + } + } + // Even if extensions is DtsOnly, we can still look up a .ts file as a result of package.json "types" + var nextExtensions = extensions === Extensions.DtsOnly ? Extensions.TypeScript : extensions; + // Don't do package.json lookup recursively, because Node.js' package lookup doesn't. + // Disable `EsmMode` for the resolution of the package path for cjs-mode packages (so the `main` field can omit extensions) + // (technically it only emits a deprecation warning in esm packages right now, but that's probably + // enough to mean we don't need to support it) + var features = state.features; + if ((jsonContent === null || jsonContent === void 0 ? void 0 : jsonContent.type) !== "module") { + state.features &= ~NodeResolutionFeatures.EsmMode; + } + var result = nodeLoadModuleByRelativeName(nextExtensions, candidate, onlyRecordFailures, state, /*considerPackageJson*/ false); + state.features = features; + return result; + }; + var onlyRecordFailuresForPackageFile = packageFile ? !ts.directoryProbablyExists(ts.getDirectoryPath(packageFile), state.host) : undefined; + var onlyRecordFailuresForIndex = onlyRecordFailures || !ts.directoryProbablyExists(candidate, state.host); + var indexPath = ts.combinePaths(candidate, extensions === Extensions.TSConfig ? "tsconfig" : "index"); + if (versionPaths && (!packageFile || ts.containsPath(candidate, packageFile))) { + var moduleName = ts.getRelativePathFromDirectory(candidate, packageFile || indexPath, /*ignoreCase*/ false); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, ts.version, moduleName); + } + var result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, /*pathPatterns*/ undefined, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state); + if (result) { + return removeIgnoredPackageId(result.value); + } + } + // It won't have a `packageId` set, because we disabled `considerPackageJson`. + var packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state)); + if (packageFileResult) + return packageFileResult; + // esm mode resolutions don't do package `index` lookups + if (!(state.features & NodeResolutionFeatures.EsmMode)) { + return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state); + } + } + /** Resolve from an arbitrarily specified file. Return `undefined` if it has an unsupported extension. */ + function resolvedIfExtensionMatches(extensions, path) { + var ext = ts.tryGetExtensionFromPath(path); + return ext !== undefined && extensionIsOk(extensions, ext) ? { path: path, ext: ext } : undefined; + } + /** True if `extension` is one of the supported `extensions`. */ + function extensionIsOk(extensions, extension) { + switch (extensions) { + case Extensions.JavaScript: + return extension === ".js" /* Extension.Js */ || extension === ".jsx" /* Extension.Jsx */ || extension === ".mjs" /* Extension.Mjs */ || extension === ".cjs" /* Extension.Cjs */; + case Extensions.TSConfig: + case Extensions.Json: + return extension === ".json" /* Extension.Json */; + case Extensions.TypeScript: + return extension === ".ts" /* Extension.Ts */ || extension === ".tsx" /* Extension.Tsx */ || extension === ".mts" /* Extension.Mts */ || extension === ".cts" /* Extension.Cts */ || extension === ".d.ts" /* Extension.Dts */ || extension === ".d.mts" /* Extension.Dmts */ || extension === ".d.cts" /* Extension.Dcts */; + case Extensions.TsOnly: + return extension === ".ts" /* Extension.Ts */ || extension === ".tsx" /* Extension.Tsx */ || extension === ".mts" /* Extension.Mts */ || extension === ".cts" /* Extension.Cts */; + case Extensions.DtsOnly: + return extension === ".d.ts" /* Extension.Dts */ || extension === ".d.mts" /* Extension.Dmts */ || extension === ".d.cts" /* Extension.Dcts */; + } + } + /* @internal */ + function parsePackageName(moduleName) { + var idx = moduleName.indexOf(ts.directorySeparator); + if (moduleName[0] === "@") { + idx = moduleName.indexOf(ts.directorySeparator, idx + 1); + } + return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) }; + } + ts.parsePackageName = parsePackageName; + /* @internal */ + function allKeysStartWithDot(obj) { + return ts.every(ts.getOwnKeys(obj), function (k) { return ts.startsWith(k, "."); }); + } + ts.allKeysStartWithDot = allKeysStartWithDot; + function noKeyStartsWithDot(obj) { + return !ts.some(ts.getOwnKeys(obj), function (k) { return ts.startsWith(k, "."); }); + } + function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) { + var _a, _b; + var useCaseSensitiveFileNames = typeof state.host.useCaseSensitiveFileNames === "function" ? state.host.useCaseSensitiveFileNames() : state.host.useCaseSensitiveFileNames; + var directoryPath = ts.toPath(ts.combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a), ts.createGetCanonicalFileName(useCaseSensitiveFileNames === undefined ? true : useCaseSensitiveFileNames)); + var scope = getPackageScopeForPath(directoryPath, state.packageJsonInfoCache, state.host, state.compilerOptions); + if (!scope || !scope.packageJsonContent.exports) { + return undefined; + } + if (typeof scope.packageJsonContent.name !== "string") { + return undefined; + } + var parts = ts.getPathComponents(moduleName); // unrooted paths should have `""` as their 0th entry + var nameParts = ts.getPathComponents(scope.packageJsonContent.name); + if (!ts.every(nameParts, function (p, i) { return parts[i] === p; })) { + return undefined; + } + var trailingParts = parts.slice(nameParts.length); + return loadModuleFromExports(scope, extensions, !ts.length(trailingParts) ? "." : ".".concat(ts.directorySeparator).concat(trailingParts.join(ts.directorySeparator)), state, cache, redirectedReference); + } + function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) { + if (!scope.packageJsonContent.exports) { + return undefined; + } + if (subpath === ".") { + var mainExport = void 0; + if (typeof scope.packageJsonContent.exports === "string" || Array.isArray(scope.packageJsonContent.exports) || (typeof scope.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.packageJsonContent.exports))) { + mainExport = scope.packageJsonContent.exports; + } + else if (ts.hasProperty(scope.packageJsonContent.exports, ".")) { + mainExport = scope.packageJsonContent.exports["."]; + } + if (mainExport) { + var loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, /*isImports*/ false); + return loadModuleFromTargetImportOrExport(mainExport, "", /*pattern*/ false); + } + } + else if (allKeysStartWithDot(scope.packageJsonContent.exports)) { + if (typeof scope.packageJsonContent.exports !== "object") { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); + } + return toSearchResult(/*value*/ undefined); + } + var result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.packageJsonContent.exports, scope, /*isImports*/ false); + if (result) { + return result; + } + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); + } + return toSearchResult(/*value*/ undefined); + } + function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) { + var _a, _b; + if (moduleName === "#" || ts.startsWith(moduleName, "#/")) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + var useCaseSensitiveFileNames = typeof state.host.useCaseSensitiveFileNames === "function" ? state.host.useCaseSensitiveFileNames() : state.host.useCaseSensitiveFileNames; + var directoryPath = ts.toPath(ts.combinePaths(directory, "dummy"), (_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a), ts.createGetCanonicalFileName(useCaseSensitiveFileNames === undefined ? true : useCaseSensitiveFileNames)); + var scope = getPackageScopeForPath(directoryPath, state.packageJsonInfoCache, state.host, state.compilerOptions); + if (!scope) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath); + } + return toSearchResult(/*value*/ undefined); + } + if (!scope.packageJsonContent.imports) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory); + } + return toSearchResult(/*value*/ undefined); + } + var result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.packageJsonContent.imports, scope, /*isImports*/ true); + if (result) { + return result; + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory); + } + return toSearchResult(/*value*/ undefined); + } + /** + * From https://github.com/nodejs/node/blob/8f39f51cbbd3b2de14b9ee896e26421cc5b20121/lib/internal/modules/esm/resolve.js#L722 - + * "longest" has some nuance as to what "longest" means in the presence of pattern trailers + */ + function comparePatternKeys(a, b) { + var aPatternIndex = a.indexOf("*"); + var bPatternIndex = b.indexOf("*"); + var baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1; + var baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1; + if (baseLenA > baseLenB) + return -1; + if (baseLenB > baseLenA) + return 1; + if (aPatternIndex === -1) + return 1; + if (bPatternIndex === -1) + return -1; + if (a.length > b.length) + return -1; + if (b.length > a.length) + return 1; + return 0; + } + function loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) { + var loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports); + if (!ts.endsWith(moduleName, ts.directorySeparator) && moduleName.indexOf("*") === -1 && ts.hasProperty(lookupTable, moduleName)) { + var target = lookupTable[moduleName]; + return loadModuleFromTargetImportOrExport(target, /*subpath*/ "", /*pattern*/ false); + } + var expandingKeys = ts.sort(ts.filter(ts.getOwnKeys(lookupTable), function (k) { return k.indexOf("*") !== -1 || ts.endsWith(k, "/"); }), comparePatternKeys); + for (var _i = 0, expandingKeys_1 = expandingKeys; _i < expandingKeys_1.length; _i++) { + var potentialTarget = expandingKeys_1[_i]; + if (state.features & NodeResolutionFeatures.ExportsPatternTrailers && matchesPatternWithTrailer(potentialTarget, moduleName)) { + var target = lookupTable[potentialTarget]; + var starPos = potentialTarget.indexOf("*"); + var subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos)); + return loadModuleFromTargetImportOrExport(target, subpath, /*pattern*/ true); + } + else if (ts.endsWith(potentialTarget, "*") && ts.startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) { + var target = lookupTable[potentialTarget]; + var subpath = moduleName.substring(potentialTarget.length - 1); + return loadModuleFromTargetImportOrExport(target, subpath, /*pattern*/ true); + } + else if (ts.startsWith(moduleName, potentialTarget)) { + var target = lookupTable[potentialTarget]; + var subpath = moduleName.substring(potentialTarget.length); + return loadModuleFromTargetImportOrExport(target, subpath, /*pattern*/ false); + } + } + function matchesPatternWithTrailer(target, name) { + if (ts.endsWith(target, "*")) + return false; // handled by next case in loop + var starPos = target.indexOf("*"); + if (starPos === -1) + return false; // handled by last case in loop + return ts.startsWith(name, target.substring(0, starPos)) && ts.endsWith(name, target.substring(starPos + 1)); + } + } + /** + * Gets the self-recursive function specialized to retrieving the targeted import/export element for the given resolution configuration + */ + function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) { + return loadModuleFromTargetImportOrExport; + function loadModuleFromTargetImportOrExport(target, subpath, pattern) { + if (typeof target === "string") { + if (!pattern && subpath.length > 0 && !ts.endsWith(target, "/")) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + if (!ts.startsWith(target, "./")) { + if (isImports && !ts.startsWith(target, "../") && !ts.startsWith(target, "/") && !ts.isRootedDiskPath(target)) { + var combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath; + var result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, [extensions], redirectedReference); + return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : undefined); + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + var parts = ts.pathIsRelative(target) ? ts.getPathComponents(target).slice(1) : ts.getPathComponents(target); + var partsAfterFirst = parts.slice(1); + if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + var resolvedTarget = ts.combinePaths(scope.packageDirectory, target); + // TODO: Assert that `resolvedTarget` is actually within the package directory? That's what the spec says.... but I'm not sure we need + // to be in the business of validating everyone's import and export map correctness. + var subpathParts = ts.getPathComponents(subpath); + if (subpathParts.indexOf("..") >= 0 || subpathParts.indexOf(".") >= 0 || subpathParts.indexOf("node_modules") >= 0) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + var finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath); + var inputLink = tryLoadInputFileForPath(finalPath, subpath, ts.combinePaths(scope.packageDirectory, "package.json"), isImports); + if (inputLink) + return inputLink; + return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, /*onlyRecordFailures*/ false, state))); + } + else if (typeof target === "object" && target !== null) { // eslint-disable-line no-null/no-null + if (!Array.isArray(target)) { + for (var _i = 0, _a = ts.getOwnKeys(target); _i < _a.length; _i++) { + var key = _a[_i]; + if (key === "default" || state.conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(state.conditions, key)) { + var subTarget = target[key]; + var result = loadModuleFromTargetImportOrExport(subTarget, subpath, pattern); + if (result) { + return result; + } + } + } + return undefined; + } + else { + if (!ts.length(target)) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + for (var _b = 0, target_2 = target; _b < target_2.length; _b++) { + var elem = target_2[_b]; + var result = loadModuleFromTargetImportOrExport(elem, subpath, pattern); + if (result) { + return result; + } + } + } + } + else if (target === null) { // eslint-disable-line no-null/no-null + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + } + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult(/*value*/ undefined); + function toAbsolutePath(path) { + var _a, _b; + if (path === undefined) + return path; + return ts.hostGetCanonicalFileName({ useCaseSensitiveFileNames: useCaseSensitiveFileNames })(ts.getNormalizedAbsolutePath(path, (_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a))); + } + function combineDirectoryPath(root, dir) { + return ts.ensureTrailingDirectorySeparator(ts.combinePaths(root, dir)); + } + function useCaseSensitiveFileNames() { + return !state.host.useCaseSensitiveFileNames ? true : + typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : + state.host.useCaseSensitiveFileNames(); + } + function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports) { + var _a, _b, _c, _d; + // Replace any references to outputs for files in the program with the input files to support package self-names used with outDir + // PROBLEM: We don't know how to calculate the output paths yet, because the "common source directory" we use as the base of the file structure + // we reproduce into the output directory is based on the set of input files, which we're still in the process of traversing and resolving! + // _Given that_, we have to guess what the base of the output directory is (obviously the user wrote the export map, so has some idea what it is!). + // We are going to probe _so many_ possible paths. We limit where we'll do this to try to reduce the possibilities of false positive lookups. + if ((extensions === Extensions.TypeScript || extensions === Extensions.JavaScript || extensions === Extensions.Json) + && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) + && finalPath.indexOf("/node_modules/") === -1 + && (state.compilerOptions.configFile ? ts.startsWith(toAbsolutePath(state.compilerOptions.configFile.fileName), scope.packageDirectory) : true)) { + // So that all means we'll only try these guesses for files outside `node_modules` in a directory where the `package.json` and `tsconfig.json` are siblings. + // Even with all that, we still don't know if the root of the output file structure will be (relative to the package file) + // `.`, `./src` or any other deeper directory structure. (If project references are used, it's definitely `.` by fiat, so that should be pretty common.) + var getCanonicalFileName = ts.hostGetCanonicalFileName({ useCaseSensitiveFileNames: useCaseSensitiveFileNames }); + var commonSourceDirGuesses = []; + // A `rootDir` compiler option strongly indicates the root location + // A `composite` project is using project references and has it's common src dir set to `.`, so it shouldn't need to check any other locations + if (state.compilerOptions.rootDir || (state.compilerOptions.composite && state.compilerOptions.configFilePath)) { + var commonDir = toAbsolutePath(ts.getCommonSourceDirectory(state.compilerOptions, function () { return []; }, ((_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a)) || "", getCanonicalFileName)); + commonSourceDirGuesses.push(commonDir); + } + else if (state.requestContainingDirectory) { + // However without either of those set we're in the dark. Let's say you have + // + // ./tools/index.ts + // ./src/index.ts + // ./dist/index.js + // ./package.json <-- references ./dist/index.js + // ./tsconfig.json <-- loads ./src/index.ts + // + // How do we know `./src` is the common src dir, and not `./tools`, given only the `./dist` out dir and `./dist/index.js` filename? + // Answer: We... don't. We know we're looking for an `index.ts` input file, but we have _no clue_ which subfolder it's supposed to be loaded from + // without more context. + // But we do have more context! Just a tiny bit more! We're resolving an import _for some other input file_! And that input file, too + // must be inside the common source directory! So we propagate that tidbit of info all the way to here via state.requestContainingDirectory + var requestingFile_1 = toAbsolutePath(ts.combinePaths(state.requestContainingDirectory, "index.ts")); + // And we can try every folder above the common folder for the request folder and the config/package base directory + // This technically can be wrong - we may load ./src/index.ts when ./src/sub/index.ts was right because we don't + // know if only `./src/sub` files were loaded by the program; but this has the best chance to be right of just about anything + // else we have. And, given that we're about to load `./src/index.ts` because we choose it as likely correct, there will then + // be a file outside of `./src/sub` in the program (the file we resolved to), making us de-facto right. So this fallback lookup + // logic may influence what files are pulled in by self-names, which in turn influences the output path shape, but it's all + // internally consistent so the paths should be stable so long as we prefer the "most general" (meaning: top-most-level directory) possible results first. + var commonDir = toAbsolutePath(ts.getCommonSourceDirectory(state.compilerOptions, function () { return [requestingFile_1, toAbsolutePath(packagePath)]; }, ((_d = (_c = state.host).getCurrentDirectory) === null || _d === void 0 ? void 0 : _d.call(_c)) || "", getCanonicalFileName)); + commonSourceDirGuesses.push(commonDir); + var fragment = ts.ensureTrailingDirectorySeparator(commonDir); + while (fragment && fragment.length > 1) { + var parts = ts.getPathComponents(fragment); + parts.pop(); // remove a directory + var commonDir_1 = ts.getPathFromPathComponents(parts); + commonSourceDirGuesses.unshift(commonDir_1); + fragment = ts.ensureTrailingDirectorySeparator(commonDir_1); + } + } + if (commonSourceDirGuesses.length > 1) { + state.reportDiagnostic(ts.createCompilerDiagnostic(isImports + ? ts.Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate + : ts.Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate, entry === "" ? "." : entry, // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird + packagePath)); + } + for (var _i = 0, commonSourceDirGuesses_1 = commonSourceDirGuesses; _i < commonSourceDirGuesses_1.length; _i++) { + var commonSourceDirGuess = commonSourceDirGuesses_1[_i]; + var candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess); + for (var _e = 0, candidateDirectories_1 = candidateDirectories; _e < candidateDirectories_1.length; _e++) { + var candidateDir = candidateDirectories_1[_e]; + if (ts.startsWith(finalPath, candidateDir)) { + // The matched export is looking up something in either the out declaration or js dir, now map the written path back into the source dir and source extension + var pathFragment = finalPath.slice(candidateDir.length + 1); // +1 to also remove directory seperator + var possibleInputBase = ts.combinePaths(commonSourceDirGuess, pathFragment); + var jsAndDtsExtensions = [".mjs" /* Extension.Mjs */, ".cjs" /* Extension.Cjs */, ".js" /* Extension.Js */, ".json" /* Extension.Json */, ".d.mts" /* Extension.Dmts */, ".d.cts" /* Extension.Dcts */, ".d.ts" /* Extension.Dts */]; + for (var _f = 0, jsAndDtsExtensions_1 = jsAndDtsExtensions; _f < jsAndDtsExtensions_1.length; _f++) { + var ext = jsAndDtsExtensions_1[_f]; + if (ts.fileExtensionIs(possibleInputBase, ext)) { + var inputExts = ts.getPossibleOriginalInputExtensionForExtension(possibleInputBase); + for (var _g = 0, inputExts_1 = inputExts; _g < inputExts_1.length; _g++) { + var possibleExt = inputExts_1[_g]; + var possibleInputWithInputExtension = ts.changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames()); + if ((extensions === Extensions.TypeScript && ts.hasJSFileExtension(possibleInputWithInputExtension)) || + (extensions === Extensions.JavaScript && ts.hasTSFileExtension(possibleInputWithInputExtension))) { + continue; + } + if (state.host.fileExists(possibleInputWithInputExtension)) { + return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, /*onlyRecordFailures*/ false, state))); + } + } + } + } + } + } + } + } + return undefined; + function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) { + var _a, _b; + // Config file ouput paths are processed to be relative to the host's current directory, while + // otherwise the paths are resolved relative to the common source dir the compiler puts together + var currentDir = state.compilerOptions.configFile ? ((_b = (_a = state.host).getCurrentDirectory) === null || _b === void 0 ? void 0 : _b.call(_a)) || "" : commonSourceDirGuess; + var candidateDirectories = []; + if (state.compilerOptions.declarationDir) { + candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir))); + } + if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) { + candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir))); + } + return candidateDirectories; + } + } + } + } + /* @internal */ + function isApplicableVersionedTypesKey(conditions, key) { + if (conditions.indexOf("types") === -1) + return false; // only apply versioned types conditions if the types condition is applied + if (!ts.startsWith(key, "types@")) + return false; + var range = ts.VersionRange.tryParse(key.substring("types@".length)); + if (!range) + return false; + return range.test(ts.version); + } + ts.isApplicableVersionedTypesKey = isApplicableVersionedTypesKey; + function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) { + return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, /*typesScopeOnly*/ false, cache, redirectedReference); + } + function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) { + // Extensions parameter here doesn't actually matter, because typesOnly ensures we're just doing @types lookup, which is always DtsOnly. + return loadModuleFromNearestNodeModulesDirectoryWorker(Extensions.DtsOnly, moduleName, directory, state, /*typesScopeOnly*/ true, /*cache*/ undefined, /*redirectedReference*/ undefined); + } + function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { + var perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? undefined : state.features & NodeResolutionFeatures.EsmMode ? ts.ModuleKind.ESNext : ts.ModuleKind.CommonJS, redirectedReference); + return ts.forEachAncestorDirectory(ts.normalizeSlashes(directory), function (ancestorDirectory) { + if (ts.getBaseFileName(ancestorDirectory) !== "node_modules") { + var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state); + if (resolutionFromCache) { + return resolutionFromCache; + } + return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference)); + } + }); + } + function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { + var nodeModulesFolder = ts.combinePaths(directory, "node_modules"); + var nodeModulesFolderExists = ts.directoryProbablyExists(nodeModulesFolder, state.host); + if (!nodeModulesFolderExists && state.traceEnabled) { + trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); + } + var packageResult = typesScopeOnly ? undefined : loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference); + if (packageResult) { + return packageResult; + } + if (extensions === Extensions.TypeScript || extensions === Extensions.DtsOnly) { + var nodeModulesAtTypes_1 = ts.combinePaths(nodeModulesFolder, "@types"); + var nodeModulesAtTypesExists = nodeModulesFolderExists; + if (nodeModulesFolderExists && !ts.directoryProbablyExists(nodeModulesAtTypes_1, state.host)) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes_1); + } + nodeModulesAtTypesExists = false; + } + return loadModuleFromSpecificNodeModulesDirectory(Extensions.DtsOnly, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes_1, nodeModulesAtTypesExists, state, cache, redirectedReference); + } + } + function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) { + var candidate = ts.normalizePath(ts.combinePaths(nodeModulesDirectory, moduleName)); + // First look for a nested package.json, as in `node_modules/foo/bar/package.json`. + var packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state); + // But only if we're not respecting export maps (if we are, we might redirect around this location) + if (!(state.features & NodeResolutionFeatures.Exports)) { + if (packageInfo) { + var fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state); + if (fromFile) { + return noPackageId(fromFile); + } + var fromDirectory = loadNodeModuleFromDirectoryWorker(extensions, candidate, !nodeModulesDirectoryExists, state, packageInfo.packageJsonContent, packageInfo.versionPaths); + return withPackageId(packageInfo, fromDirectory); + } + } + var _a = parsePackageName(moduleName), packageName = _a.packageName, rest = _a.rest; + var loader = function (extensions, candidate, onlyRecordFailures, state) { + var _a; + // package exports are higher priority than file/directory lookups (and, if there's exports present, blocks them) + if (packageInfo && packageInfo.packageJsonContent.exports && state.features & NodeResolutionFeatures.Exports) { + return (_a = loadModuleFromExports(packageInfo, extensions, ts.combinePaths(".", rest), state, cache, redirectedReference)) === null || _a === void 0 ? void 0 : _a.value; + } + var pathAndExtension = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) || + loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageInfo && packageInfo.packageJsonContent, packageInfo && packageInfo.versionPaths); + if (!pathAndExtension && packageInfo + // eslint-disable-next-line no-null/no-null + && (packageInfo.packageJsonContent.exports === undefined || packageInfo.packageJsonContent.exports === null) + && state.features & NodeResolutionFeatures.EsmMode) { + // EsmMode disables index lookup in `loadNodeModuleFromDirectoryWorker` generally, however non-relative package resolutions still assume + // a default `index.js` entrypoint if no `main` or `exports` are present + pathAndExtension = loadModuleFromFile(extensions, ts.combinePaths(candidate, "index.js"), onlyRecordFailures, state); + } + return withPackageId(packageInfo, pathAndExtension); + }; + if (rest !== "") { // If "rest" is empty, we just did this search above. + var packageDirectory = ts.combinePaths(nodeModulesDirectory, packageName); + // Don't use a "types" or "main" from here because we're not loading the root, but a subdirectory -- just here for the packageId and path mappings. + packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state); + if (packageInfo && packageInfo.versionPaths) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.versionPaths.version, ts.version, rest); + } + var packageDirectoryExists = nodeModulesDirectoryExists && ts.directoryProbablyExists(packageDirectory, state.host); + var fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.versionPaths.paths, /*pathPatterns*/ undefined, loader, !packageDirectoryExists, state); + if (fromPaths) { + return fromPaths.value; + } + } + } + return loader(extensions, candidate, !nodeModulesDirectoryExists, state); + } + function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) { + pathPatterns || (pathPatterns = ts.tryParsePatterns(paths)); + var matchedPattern = ts.matchPatternOrExact(pathPatterns, moduleName); + if (matchedPattern) { + var matchedStar_1 = ts.isString(matchedPattern) ? undefined : ts.matchedText(matchedPattern, moduleName); + var matchedPatternText = ts.isString(matchedPattern) ? matchedPattern : ts.patternText(matchedPattern); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); + } + var resolved = ts.forEach(paths[matchedPatternText], function (subst) { + var path = matchedStar_1 ? subst.replace("*", matchedStar_1) : subst; + // When baseUrl is not specified, the command line parser resolves relative paths to the config file location. + var candidate = ts.normalizePath(ts.combinePaths(baseDirectory, path)); + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); + } + // A path mapping may have an extension, in contrast to an import, which should omit it. + var extension = ts.tryGetExtensionFromPath(subst); + if (extension !== undefined) { + var path_1 = tryFile(candidate, onlyRecordFailures, state); + if (path_1 !== undefined) { + return noPackageId({ path: path_1, ext: extension }); + } + } + return loader(extensions, candidate, onlyRecordFailures || !ts.directoryProbablyExists(ts.getDirectoryPath(candidate), state.host), state); + }); + return { value: resolved }; + } + } + /** Double underscores are used in DefinitelyTyped to delimit scoped packages. */ + var mangledScopedPackageSeparator = "__"; + /** For a scoped package, we must look in `@types/foo__bar` instead of `@types/@foo/bar`. */ + function mangleScopedPackageNameWithTrace(packageName, state) { + var mangled = mangleScopedPackageName(packageName); + if (state.traceEnabled && mangled !== packageName) { + trace(state.host, ts.Diagnostics.Scoped_package_detected_looking_in_0, mangled); + } + return mangled; + } + /* @internal */ + function getTypesPackageName(packageName) { + return "@types/".concat(mangleScopedPackageName(packageName)); + } + ts.getTypesPackageName = getTypesPackageName; + /* @internal */ + function mangleScopedPackageName(packageName) { + if (ts.startsWith(packageName, "@")) { + var replaceSlash = packageName.replace(ts.directorySeparator, mangledScopedPackageSeparator); + if (replaceSlash !== packageName) { + return replaceSlash.slice(1); // Take off the "@" + } + } + return packageName; + } + ts.mangleScopedPackageName = mangleScopedPackageName; + /* @internal */ + function getPackageNameFromTypesPackageName(mangledName) { + var withoutAtTypePrefix = ts.removePrefix(mangledName, "@types/"); + if (withoutAtTypePrefix !== mangledName) { + return unmangleScopedPackageName(withoutAtTypePrefix); + } + return mangledName; + } + ts.getPackageNameFromTypesPackageName = getPackageNameFromTypesPackageName; + /* @internal */ + function unmangleScopedPackageName(typesPackageName) { + return ts.stringContains(typesPackageName, mangledScopedPackageSeparator) ? + "@" + typesPackageName.replace(mangledScopedPackageSeparator, ts.directorySeparator) : + typesPackageName; + } + ts.unmangleScopedPackageName = unmangleScopedPackageName; + function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) { + var result = cache && cache.get(containingDirectory); + if (result) { + if (state.traceEnabled) { + trace(state.host, ts.Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); + } + state.resultFromCache = result; + return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } }; + } + } + function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) { + var traceEnabled = isTraceEnabled(compilerOptions, host); + var failedLookupLocations = []; + var containingDirectory = ts.getDirectoryPath(containingFile); + var diagnostics = []; + var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations, packageJsonInfoCache: cache, features: NodeResolutionFeatures.None, conditions: [], requestContainingDirectory: containingDirectory, reportDiagnostic: function (diag) { return void diagnostics.push(diag); } }; + var resolved = tryResolve(Extensions.TypeScript) || tryResolve(Extensions.JavaScript); + // No originalPath because classic resolution doesn't resolve realPath + return createResolvedModuleWithFailedLookupLocations(resolved && resolved.value, /*isExternalLibraryImport*/ false, failedLookupLocations, diagnostics, state.resultFromCache); + function tryResolve(extensions) { + var resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state); + if (resolvedUsingSettings) { + return { value: resolvedUsingSettings }; + } + if (!ts.isExternalModuleNameRelative(moduleName)) { + var perModuleNameCache_1 = cache && cache.getOrCreateCacheForModuleName(moduleName, /*mode*/ undefined, redirectedReference); + // Climb up parent directories looking for a module. + var resolved_3 = ts.forEachAncestorDirectory(containingDirectory, function (directory) { + var resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache_1, moduleName, directory, state); + if (resolutionFromCache) { + return resolutionFromCache; + } + var searchName = ts.normalizePath(ts.combinePaths(directory, moduleName)); + return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, /*onlyRecordFailures*/ false, state)); + }); + if (resolved_3) { + return resolved_3; + } + if (extensions === Extensions.TypeScript) { + // If we didn't find the file normally, look it up in @types. + return loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state); + } + } + else { + var candidate = ts.normalizePath(ts.combinePaths(containingDirectory, moduleName)); + return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, /*onlyRecordFailures*/ false, state)); + } + } + } + ts.classicNameResolver = classicNameResolver; + /** + * A host may load a module from a global cache of typings. + * This is the minumum code needed to expose that functionality; the rest is in the host. + */ + /* @internal */ + function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) { + var traceEnabled = isTraceEnabled(compilerOptions, host); + if (traceEnabled) { + trace(host, ts.Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); + } + var failedLookupLocations = []; + var diagnostics = []; + var state = { compilerOptions: compilerOptions, host: host, traceEnabled: traceEnabled, failedLookupLocations: failedLookupLocations, packageJsonInfoCache: packageJsonInfoCache, features: NodeResolutionFeatures.None, conditions: [], requestContainingDirectory: undefined, reportDiagnostic: function (diag) { return void diagnostics.push(diag); } }; + var resolved = loadModuleFromImmediateNodeModulesDirectory(Extensions.DtsOnly, moduleName, globalCache, state, /*typesScopeOnly*/ false, /*cache*/ undefined, /*redirectedReference*/ undefined); + return createResolvedModuleWithFailedLookupLocations(resolved, /*isExternalLibraryImport*/ true, failedLookupLocations, diagnostics, state.resultFromCache); + } + ts.loadModuleFromGlobalCache = loadModuleFromGlobalCache; + /** + * Wraps value to SearchResult. + * @returns undefined if value is undefined or { value } otherwise + */ + function toSearchResult(value) { + return value !== undefined ? { value: value } : undefined; + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var ModuleInstanceState; + (function (ModuleInstanceState) { + ModuleInstanceState[ModuleInstanceState["NonInstantiated"] = 0] = "NonInstantiated"; + ModuleInstanceState[ModuleInstanceState["Instantiated"] = 1] = "Instantiated"; + ModuleInstanceState[ModuleInstanceState["ConstEnumOnly"] = 2] = "ConstEnumOnly"; + })(ModuleInstanceState = ts.ModuleInstanceState || (ts.ModuleInstanceState = {})); + function getModuleInstanceState(node, visited) { + if (node.body && !node.body.parent) { + // getModuleInstanceStateForAliasTarget needs to walk up the parent chain, so parent pointers must be set on this tree already + ts.setParent(node.body, node); + ts.setParentRecursive(node.body, /*incremental*/ false); + } + return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* ModuleInstanceState.Instantiated */; + } + ts.getModuleInstanceState = getModuleInstanceState; + function getModuleInstanceStateCached(node, visited) { + if (visited === void 0) { visited = new ts.Map(); } + var nodeId = ts.getNodeId(node); + if (visited.has(nodeId)) { + return visited.get(nodeId) || 0 /* ModuleInstanceState.NonInstantiated */; + } + visited.set(nodeId, undefined); + var result = getModuleInstanceStateWorker(node, visited); + visited.set(nodeId, result); + return result; + } + function getModuleInstanceStateWorker(node, visited) { + // A module is uninstantiated if it contains only + switch (node.kind) { + // 1. interface declarations, type alias declarations + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return 0 /* ModuleInstanceState.NonInstantiated */; + // 2. const enum declarations + case 260 /* SyntaxKind.EnumDeclaration */: + if (ts.isEnumConst(node)) { + return 2 /* ModuleInstanceState.ConstEnumOnly */; + } + break; + // 3. non-exported import declarations + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + if (!(ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */))) { + return 0 /* ModuleInstanceState.NonInstantiated */; + } + break; + // 4. Export alias declarations pointing at only uninstantiated modules or things uninstantiated modules contain + case 272 /* SyntaxKind.ExportDeclaration */: + var exportDeclaration = node; + if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 273 /* SyntaxKind.NamedExports */) { + var state = 0 /* ModuleInstanceState.NonInstantiated */; + for (var _i = 0, _a = exportDeclaration.exportClause.elements; _i < _a.length; _i++) { + var specifier = _a[_i]; + var specifierState = getModuleInstanceStateForAliasTarget(specifier, visited); + if (specifierState > state) { + state = specifierState; + } + if (state === 1 /* ModuleInstanceState.Instantiated */) { + return state; + } + } + return state; + } + break; + // 5. other uninstantiated module declarations. + case 262 /* SyntaxKind.ModuleBlock */: { + var state_1 = 0 /* ModuleInstanceState.NonInstantiated */; + ts.forEachChild(node, function (n) { + var childState = getModuleInstanceStateCached(n, visited); + switch (childState) { + case 0 /* ModuleInstanceState.NonInstantiated */: + // child is non-instantiated - continue searching + return; + case 2 /* ModuleInstanceState.ConstEnumOnly */: + // child is const enum only - record state and continue searching + state_1 = 2 /* ModuleInstanceState.ConstEnumOnly */; + return; + case 1 /* ModuleInstanceState.Instantiated */: + // child is instantiated - record state and stop + state_1 = 1 /* ModuleInstanceState.Instantiated */; + return true; + default: + ts.Debug.assertNever(childState); + } + }); + return state_1; + } + case 261 /* SyntaxKind.ModuleDeclaration */: + return getModuleInstanceState(node, visited); + case 79 /* SyntaxKind.Identifier */: + // Only jsdoc typedef definition can exist in jsdoc namespace, and it should + // be considered the same as type alias + if (node.isInJSDocNamespace) { + return 0 /* ModuleInstanceState.NonInstantiated */; + } + } + return 1 /* ModuleInstanceState.Instantiated */; + } + function getModuleInstanceStateForAliasTarget(specifier, visited) { + var name = specifier.propertyName || specifier.name; + var p = specifier.parent; + while (p) { + if (ts.isBlock(p) || ts.isModuleBlock(p) || ts.isSourceFile(p)) { + var statements = p.statements; + var found = void 0; + for (var _i = 0, statements_2 = statements; _i < statements_2.length; _i++) { + var statement = statements_2[_i]; + if (ts.nodeHasName(statement, name)) { + if (!statement.parent) { + ts.setParent(statement, p); + ts.setParentRecursive(statement, /*incremental*/ false); + } + var state = getModuleInstanceStateCached(statement, visited); + if (found === undefined || state > found) { + found = state; + } + if (found === 1 /* ModuleInstanceState.Instantiated */) { + return found; + } + } + } + if (found !== undefined) { + return found; + } + } + p = p.parent; + } + return 1 /* ModuleInstanceState.Instantiated */; // Couldn't locate, assume could refer to a value + } + var ContainerFlags; + (function (ContainerFlags) { + // The current node is not a container, and no container manipulation should happen before + // recursing into it. + ContainerFlags[ContainerFlags["None"] = 0] = "None"; + // The current node is a container. It should be set as the current container (and block- + // container) before recursing into it. The current node does not have locals. Examples: + // + // Classes, ObjectLiterals, TypeLiterals, Interfaces... + ContainerFlags[ContainerFlags["IsContainer"] = 1] = "IsContainer"; + // The current node is a block-scoped-container. It should be set as the current block- + // container before recursing into it. Examples: + // + // Blocks (when not parented by functions), Catch clauses, For/For-in/For-of statements... + ContainerFlags[ContainerFlags["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; + // The current node is the container of a control flow path. The current control flow should + // be saved and restored, and a new control flow initialized within the container. + ContainerFlags[ContainerFlags["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; + ContainerFlags[ContainerFlags["IsFunctionLike"] = 8] = "IsFunctionLike"; + ContainerFlags[ContainerFlags["IsFunctionExpression"] = 16] = "IsFunctionExpression"; + ContainerFlags[ContainerFlags["HasLocals"] = 32] = "HasLocals"; + ContainerFlags[ContainerFlags["IsInterface"] = 64] = "IsInterface"; + ContainerFlags[ContainerFlags["IsObjectLiteralOrClassExpressionMethodOrAccessor"] = 128] = "IsObjectLiteralOrClassExpressionMethodOrAccessor"; + })(ContainerFlags || (ContainerFlags = {})); + function initFlowNode(node) { + ts.Debug.attachFlowNodeDebugInfo(node); + return node; + } + var binder = createBinder(); + function bindSourceFile(file, options) { + ts.performance.mark("beforeBind"); + ts.perfLogger.logStartBindFile("" + file.fileName); + binder(file, options); + ts.perfLogger.logStopBindFile(); + ts.performance.mark("afterBind"); + ts.performance.measure("Bind", "beforeBind", "afterBind"); + } + ts.bindSourceFile = bindSourceFile; + function createBinder() { + var file; + var options; + var languageVersion; + var parent; + var container; + var thisParentContainer; // Container one level up + var blockScopeContainer; + var lastContainer; + var delayedTypeAliases; + var seenThisKeyword; + // state used by control flow analysis + var currentFlow; + var currentBreakTarget; + var currentContinueTarget; + var currentReturnTarget; + var currentTrueTarget; + var currentFalseTarget; + var currentExceptionTarget; + var preSwitchCaseFlow; + var activeLabelList; + var hasExplicitReturn; + // state used for emit helpers + var emitFlags; + // If this file is an external module, then it is automatically in strict-mode according to + // ES6. If it is not an external module, then we'll determine if it is in strict mode or + // not depending on if we see "use strict" in certain places or if we hit a class/namespace + // or if compiler options contain alwaysStrict. + var inStrictMode; + // If we are binding an assignment pattern, we will bind certain expressions differently. + var inAssignmentPattern = false; + var symbolCount = 0; + var Symbol; + var classifiableNames; + var unreachableFlow = { flags: 1 /* FlowFlags.Unreachable */ }; + var reportedUnreachableFlow = { flags: 1 /* FlowFlags.Unreachable */ }; + var bindBinaryExpressionFlow = createBindBinaryExpressionFlow(); + /** + * Inside the binder, we may create a diagnostic for an as-yet unbound node (with potentially no parent pointers, implying no accessible source file) + * If so, the node _must_ be in the current file (as that's the only way anything could have traversed to it to yield it as the error node) + * This version of `createDiagnosticForNode` uses the binder's context to account for this, and always yields correct diagnostics even in these situations. + */ + function createDiagnosticForNode(node, message, arg0, arg1, arg2) { + return ts.createDiagnosticForNodeInSourceFile(ts.getSourceFileOfNode(node) || file, node, message, arg0, arg1, arg2); + } + function bindSourceFile(f, opts) { + file = f; + options = opts; + languageVersion = ts.getEmitScriptTarget(options); + inStrictMode = bindInStrictMode(file, opts); + classifiableNames = new ts.Set(); + symbolCount = 0; + Symbol = ts.objectAllocator.getSymbolConstructor(); + // Attach debugging information if necessary + ts.Debug.attachFlowNodeDebugInfo(unreachableFlow); + ts.Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow); + if (!file.locals) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("bind" /* tracing.Phase.Bind */, "bindSourceFile", { path: file.path }, /*separateBeginAndEnd*/ true); + bind(file); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + file.symbolCount = symbolCount; + file.classifiableNames = classifiableNames; + delayedBindJSDocTypedefTag(); + } + file = undefined; + options = undefined; + languageVersion = undefined; + parent = undefined; + container = undefined; + thisParentContainer = undefined; + blockScopeContainer = undefined; + lastContainer = undefined; + delayedTypeAliases = undefined; + seenThisKeyword = false; + currentFlow = undefined; + currentBreakTarget = undefined; + currentContinueTarget = undefined; + currentReturnTarget = undefined; + currentTrueTarget = undefined; + currentFalseTarget = undefined; + currentExceptionTarget = undefined; + activeLabelList = undefined; + hasExplicitReturn = false; + inAssignmentPattern = false; + emitFlags = 0 /* NodeFlags.None */; + } + return bindSourceFile; + function bindInStrictMode(file, opts) { + if (ts.getStrictOptionValue(opts, "alwaysStrict") && !file.isDeclarationFile) { + // bind in strict mode source files with alwaysStrict option + return true; + } + else { + return !!file.externalModuleIndicator; + } + } + function createSymbol(flags, name) { + symbolCount++; + return new Symbol(flags, name); + } + function addDeclarationToSymbol(symbol, node, symbolFlags) { + symbol.flags |= symbolFlags; + node.symbol = symbol; + symbol.declarations = ts.appendIfUnique(symbol.declarations, node); + if (symbolFlags & (32 /* SymbolFlags.Class */ | 384 /* SymbolFlags.Enum */ | 1536 /* SymbolFlags.Module */ | 3 /* SymbolFlags.Variable */) && !symbol.exports) { + symbol.exports = ts.createSymbolTable(); + } + if (symbolFlags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */ | 2048 /* SymbolFlags.TypeLiteral */ | 4096 /* SymbolFlags.ObjectLiteral */) && !symbol.members) { + symbol.members = ts.createSymbolTable(); + } + // On merge of const enum module with class or function, reset const enum only flag (namespaces will already recalculate) + if (symbol.constEnumOnlyModule && (symbol.flags & (16 /* SymbolFlags.Function */ | 32 /* SymbolFlags.Class */ | 256 /* SymbolFlags.RegularEnum */))) { + symbol.constEnumOnlyModule = false; + } + if (symbolFlags & 111551 /* SymbolFlags.Value */) { + ts.setValueDeclaration(symbol, node); + } + } + // Should not be called on a declaration with a computed property name, + // unless it is a well known Symbol. + function getDeclarationName(node) { + if (node.kind === 271 /* SyntaxKind.ExportAssignment */) { + return node.isExportEquals ? "export=" /* InternalSymbolName.ExportEquals */ : "default" /* InternalSymbolName.Default */; + } + var name = ts.getNameOfDeclaration(node); + if (name) { + if (ts.isAmbientModule(node)) { + var moduleName = ts.getTextOfIdentifierOrLiteral(name); + return (ts.isGlobalScopeAugmentation(node) ? "__global" : "\"".concat(moduleName, "\"")); + } + if (name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + var nameExpression = name.expression; + // treat computed property names where expression is string/numeric literal as just string/numeric literal + if (ts.isStringOrNumericLiteralLike(nameExpression)) { + return ts.escapeLeadingUnderscores(nameExpression.text); + } + if (ts.isSignedNumericLiteral(nameExpression)) { + return ts.tokenToString(nameExpression.operator) + nameExpression.operand.text; + } + else { + ts.Debug.fail("Only computed properties with literal names have declaration names"); + } + } + if (ts.isPrivateIdentifier(name)) { + // containingClass exists because private names only allowed inside classes + var containingClass = ts.getContainingClass(node); + if (!containingClass) { + // we can get here in cases where there is already a parse error. + return undefined; + } + var containingClassSymbol = containingClass.symbol; + return ts.getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText); + } + return ts.isPropertyNameLiteral(name) ? ts.getEscapedTextOfIdentifierOrLiteral(name) : undefined; + } + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + return "__constructor" /* InternalSymbolName.Constructor */; + case 179 /* SyntaxKind.FunctionType */: + case 174 /* SyntaxKind.CallSignature */: + case 323 /* SyntaxKind.JSDocSignature */: + return "__call" /* InternalSymbolName.Call */; + case 180 /* SyntaxKind.ConstructorType */: + case 175 /* SyntaxKind.ConstructSignature */: + return "__new" /* InternalSymbolName.New */; + case 176 /* SyntaxKind.IndexSignature */: + return "__index" /* InternalSymbolName.Index */; + case 272 /* SyntaxKind.ExportDeclaration */: + return "__export" /* InternalSymbolName.ExportStar */; + case 305 /* SyntaxKind.SourceFile */: + // json file should behave as + // module.exports = ... + return "export=" /* InternalSymbolName.ExportEquals */; + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.getAssignmentDeclarationKind(node) === 2 /* AssignmentDeclarationKind.ModuleExports */) { + // module.exports = ... + return "export=" /* InternalSymbolName.ExportEquals */; + } + ts.Debug.fail("Unknown binary declaration kind"); + break; + case 317 /* SyntaxKind.JSDocFunctionType */: + return (ts.isJSDocConstructSignature(node) ? "__new" /* InternalSymbolName.New */ : "__call" /* InternalSymbolName.Call */); + case 164 /* SyntaxKind.Parameter */: + // Parameters with names are handled at the top of this function. Parameters + // without names can only come from JSDocFunctionTypes. + ts.Debug.assert(node.parent.kind === 317 /* SyntaxKind.JSDocFunctionType */, "Impossible parameter parent kind", function () { return "parent is: ".concat(ts.SyntaxKind ? ts.SyntaxKind[node.parent.kind] : node.parent.kind, ", expected JSDocFunctionType"); }); + var functionType = node.parent; + var index = functionType.parameters.indexOf(node); + return "arg" + index; + } + } + function getDisplayName(node) { + return ts.isNamedDeclaration(node) ? ts.declarationNameToString(node.name) : ts.unescapeLeadingUnderscores(ts.Debug.checkDefined(getDeclarationName(node))); + } + /** + * Declares a Symbol for the node and adds it to symbols. Reports errors for conflicting identifier names. + * @param symbolTable - The symbol table which node will be added to. + * @param parent - node's parent declaration. + * @param node - The declaration to be added to the symbol table + * @param includes - The SymbolFlags that node has in addition to its declaration type (eg: export, ambient, etc.) + * @param excludes - The flags which node cannot be declared alongside in a symbol table. Used to report forbidden declarations. + */ + function declareSymbol(symbolTable, parent, node, includes, excludes, isReplaceableByMethod, isComputedName) { + ts.Debug.assert(isComputedName || !ts.hasDynamicName(node)); + var isDefaultExport = ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */) || ts.isExportSpecifier(node) && node.name.escapedText === "default"; + // The exported symbol for an export default function/class node is always named "default" + var name = isComputedName ? "__computed" /* InternalSymbolName.Computed */ + : isDefaultExport && parent ? "default" /* InternalSymbolName.Default */ + : getDeclarationName(node); + var symbol; + if (name === undefined) { + symbol = createSymbol(0 /* SymbolFlags.None */, "__missing" /* InternalSymbolName.Missing */); + } + else { + // Check and see if the symbol table already has a symbol with this name. If not, + // create a new symbol with this name and add it to the table. Note that we don't + // give the new symbol any flags *yet*. This ensures that it will not conflict + // with the 'excludes' flags we pass in. + // + // If we do get an existing symbol, see if it conflicts with the new symbol we're + // creating. For example, a 'var' symbol and a 'class' symbol will conflict within + // the same symbol table. If we have a conflict, report the issue on each + // declaration we have for this symbol, and then create a new symbol for this + // declaration. + // + // Note that when properties declared in Javascript constructors + // (marked by isReplaceableByMethod) conflict with another symbol, the property loses. + // Always. This allows the common Javascript pattern of overwriting a prototype method + // with an bound instance method of the same type: `this.method = this.method.bind(this)` + // + // If we created a new symbol, either because we didn't have a symbol with this name + // in the symbol table, or we conflicted with an existing symbol, then just add this + // node as the sole declaration of the new symbol. + // + // Otherwise, we'll be merging into a compatible existing symbol (for example when + // you have multiple 'vars' with the same name in the same container). In this case + // just add this node into the declarations list of the symbol. + symbol = symbolTable.get(name); + if (includes & 2885600 /* SymbolFlags.Classifiable */) { + classifiableNames.add(name); + } + if (!symbol) { + symbolTable.set(name, symbol = createSymbol(0 /* SymbolFlags.None */, name)); + if (isReplaceableByMethod) + symbol.isReplaceableByMethod = true; + } + else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) { + // A symbol already exists, so don't add this as a declaration. + return symbol; + } + else if (symbol.flags & excludes) { + if (symbol.isReplaceableByMethod) { + // Javascript constructor-declared symbols can be discarded in favor of + // prototype symbols like methods. + symbolTable.set(name, symbol = createSymbol(0 /* SymbolFlags.None */, name)); + } + else if (!(includes & 3 /* SymbolFlags.Variable */ && symbol.flags & 67108864 /* SymbolFlags.Assignment */)) { + // Assignment declarations are allowed to merge with variables, no matter what other flags they have. + if (ts.isNamedDeclaration(node)) { + ts.setParent(node.name, node); + } + // Report errors every position with duplicate declaration + // Report errors on previous encountered declarations + var message_1 = symbol.flags & 2 /* SymbolFlags.BlockScopedVariable */ + ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 + : ts.Diagnostics.Duplicate_identifier_0; + var messageNeedsName_1 = true; + if (symbol.flags & 384 /* SymbolFlags.Enum */ || includes & 384 /* SymbolFlags.Enum */) { + message_1 = ts.Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations; + messageNeedsName_1 = false; + } + var multipleDefaultExports_1 = false; + if (ts.length(symbol.declarations)) { + // If the current node is a default export of some sort, then check if + // there are any other default exports that we need to error on. + // We'll know whether we have other default exports depending on if `symbol` already has a declaration list set. + if (isDefaultExport) { + message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; + messageNeedsName_1 = false; + multipleDefaultExports_1 = true; + } + else { + // This is to properly report an error in the case "export default { }" is after export default of class declaration or function declaration. + // Error on multiple export default in the following case: + // 1. multiple export default of class declaration or function declaration by checking NodeFlags.Default + // 2. multiple export default of export assignment. This one doesn't have NodeFlags.Default on (as export default doesn't considered as modifiers) + if (symbol.declarations && symbol.declarations.length && + (node.kind === 271 /* SyntaxKind.ExportAssignment */ && !node.isExportEquals)) { + message_1 = ts.Diagnostics.A_module_cannot_have_multiple_default_exports; + messageNeedsName_1 = false; + multipleDefaultExports_1 = true; + } + } + } + var relatedInformation_1 = []; + if (ts.isTypeAliasDeclaration(node) && ts.nodeIsMissing(node.type) && ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */) && symbol.flags & (2097152 /* SymbolFlags.Alias */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */)) { + // export type T; - may have meant export type { T }? + relatedInformation_1.push(createDiagnosticForNode(node, ts.Diagnostics.Did_you_mean_0, "export type { ".concat(ts.unescapeLeadingUnderscores(node.name.escapedText), " }"))); + } + var declarationName_1 = ts.getNameOfDeclaration(node) || node; + ts.forEach(symbol.declarations, function (declaration, index) { + var decl = ts.getNameOfDeclaration(declaration) || declaration; + var diag = createDiagnosticForNode(decl, message_1, messageNeedsName_1 ? getDisplayName(declaration) : undefined); + file.bindDiagnostics.push(multipleDefaultExports_1 ? ts.addRelatedInfo(diag, createDiagnosticForNode(declarationName_1, index === 0 ? ts.Diagnostics.Another_export_default_is_here : ts.Diagnostics.and_here)) : diag); + if (multipleDefaultExports_1) { + relatedInformation_1.push(createDiagnosticForNode(decl, ts.Diagnostics.The_first_export_default_is_here)); + } + }); + var diag = createDiagnosticForNode(declarationName_1, message_1, messageNeedsName_1 ? getDisplayName(node) : undefined); + file.bindDiagnostics.push(ts.addRelatedInfo.apply(void 0, __spreadArray([diag], relatedInformation_1, false))); + symbol = createSymbol(0 /* SymbolFlags.None */, name); + } + } + } + addDeclarationToSymbol(symbol, node, includes); + if (symbol.parent) { + ts.Debug.assert(symbol.parent === parent, "Existing symbol parent should match new one"); + } + else { + symbol.parent = parent; + } + return symbol; + } + function declareModuleMember(node, symbolFlags, symbolExcludes) { + var hasExportModifier = !!(ts.getCombinedModifierFlags(node) & 1 /* ModifierFlags.Export */) || jsdocTreatAsExported(node); + if (symbolFlags & 2097152 /* SymbolFlags.Alias */) { + if (node.kind === 275 /* SyntaxKind.ExportSpecifier */ || (node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ && hasExportModifier)) { + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + } + else { + return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); + } + } + else { + // Exported module members are given 2 symbols: A local symbol that is classified with an ExportValue flag, + // and an associated export symbol with all the correct flags set on it. There are 2 main reasons: + // + // 1. We treat locals and exports of the same name as mutually exclusive within a container. + // That means the binder will issue a Duplicate Identifier error if you mix locals and exports + // with the same name in the same container. + // TODO: Make this a more specific error and decouple it from the exclusion logic. + // 2. When we checkIdentifier in the checker, we set its resolved symbol to the local symbol, + // but return the export symbol (by calling getExportSymbolOfValueSymbolIfExported). That way + // when the emitter comes back to it, it knows not to qualify the name if it was found in a containing scope. + // NOTE: Nested ambient modules always should go to to 'locals' table to prevent their automatic merge + // during global merging in the checker. Why? The only case when ambient module is permitted inside another module is module augmentation + // and this case is specially handled. Module augmentations should only be merged with original module definition + // and should never be merged directly with other augmentation, and the latter case would be possible if automatic merge is allowed. + if (ts.isJSDocTypeAlias(node)) + ts.Debug.assert(ts.isInJSFile(node)); // We shouldn't add symbols for JSDoc nodes if not in a JS file. + if (!ts.isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* NodeFlags.ExportContext */)) { + if (!container.locals || (ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */) && !getDeclarationName(node))) { + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); // No local symbol for an unnamed default! + } + var exportKind = symbolFlags & 111551 /* SymbolFlags.Value */ ? 1048576 /* SymbolFlags.ExportValue */ : 0; + var local = declareSymbol(container.locals, /*parent*/ undefined, node, exportKind, symbolExcludes); + local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + node.localSymbol = local; + return local; + } + else { + return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); + } + } + } + function jsdocTreatAsExported(node) { + if (node.parent && ts.isModuleDeclaration(node)) { + node = node.parent; + } + if (!ts.isJSDocTypeAlias(node)) + return false; + // jsdoc typedef handling is a bit of a doozy, but to summarize, treat the typedef as exported if: + // 1. It has an explicit name (since by default typedefs are always directly exported, either at the top level or in a container), or + if (!ts.isJSDocEnumTag(node) && !!node.fullName) + return true; + // 2. The thing a nameless typedef pulls its name from is implicitly a direct export (either by assignment or actual export flag). + var declName = ts.getNameOfDeclaration(node); + if (!declName) + return false; + if (ts.isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent)) + return true; + if (ts.isDeclaration(declName.parent) && ts.getCombinedModifierFlags(declName.parent) & 1 /* ModifierFlags.Export */) + return true; + // This could potentially be simplified by having `delayedBindJSDocTypedefTag` pass in an override for `hasExportModifier`, since it should + // already have calculated and branched on most of this. + return false; + } + // All container nodes are kept on a linked list in declaration order. This list is used by + // the getLocalNameOfContainer function in the type checker to validate that the local name + // used for a container is unique. + function bindContainer(node, containerFlags) { + // Before we recurse into a node's children, we first save the existing parent, container + // and block-container. Then after we pop out of processing the children, we restore + // these saved values. + var saveContainer = container; + var saveThisParentContainer = thisParentContainer; + var savedBlockScopeContainer = blockScopeContainer; + // Depending on what kind of node this is, we may have to adjust the current container + // and block-container. If the current node is a container, then it is automatically + // considered the current block-container as well. Also, for containers that we know + // may contain locals, we eagerly initialize the .locals field. We do this because + // it's highly likely that the .locals will be needed to place some child in (for example, + // a parameter, or variable declaration). + // + // However, we do not proactively create the .locals for block-containers because it's + // totally normal and common for block-containers to never actually have a block-scoped + // variable in them. We don't want to end up allocating an object for every 'block' we + // run into when most of them won't be necessary. + // + // Finally, if this is a block-container, then we clear out any existing .locals object + // it may contain within it. This happens in incremental scenarios. Because we can be + // reusing a node from a previous compilation, that node may have had 'locals' created + // for it. We must clear this so we don't accidentally move any stale data forward from + // a previous compilation. + if (containerFlags & 1 /* ContainerFlags.IsContainer */) { + if (node.kind !== 214 /* SyntaxKind.ArrowFunction */) { + thisParentContainer = container; + } + container = blockScopeContainer = node; + if (containerFlags & 32 /* ContainerFlags.HasLocals */) { + container.locals = ts.createSymbolTable(); + } + addToContainerChain(container); + } + else if (containerFlags & 2 /* ContainerFlags.IsBlockScopedContainer */) { + blockScopeContainer = node; + blockScopeContainer.locals = undefined; + } + if (containerFlags & 4 /* ContainerFlags.IsControlFlowContainer */) { + var saveCurrentFlow = currentFlow; + var saveBreakTarget = currentBreakTarget; + var saveContinueTarget = currentContinueTarget; + var saveReturnTarget = currentReturnTarget; + var saveExceptionTarget = currentExceptionTarget; + var saveActiveLabelList = activeLabelList; + var saveHasExplicitReturn = hasExplicitReturn; + var isImmediatelyInvoked = (containerFlags & 16 /* ContainerFlags.IsFunctionExpression */ && + !ts.hasSyntacticModifier(node, 256 /* ModifierFlags.Async */) && + !node.asteriskToken && + !!ts.getImmediatelyInvokedFunctionExpression(node)) || + node.kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */; + // A non-async, non-generator IIFE is considered part of the containing control flow. Return statements behave + // similarly to break statements that exit to a label just past the statement body. + if (!isImmediatelyInvoked) { + currentFlow = initFlowNode({ flags: 2 /* FlowFlags.Start */ }); + if (containerFlags & (16 /* ContainerFlags.IsFunctionExpression */ | 128 /* ContainerFlags.IsObjectLiteralOrClassExpressionMethodOrAccessor */)) { + currentFlow.node = node; + } + } + // We create a return control flow graph for IIFEs and constructors. For constructors + // we use the return control flow graph in strict property initialization checks. + currentReturnTarget = isImmediatelyInvoked || node.kind === 171 /* SyntaxKind.Constructor */ || (ts.isInJSFile(node) && (node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || node.kind === 213 /* SyntaxKind.FunctionExpression */)) ? createBranchLabel() : undefined; + currentExceptionTarget = undefined; + currentBreakTarget = undefined; + currentContinueTarget = undefined; + activeLabelList = undefined; + hasExplicitReturn = false; + bindChildren(node); + // Reset all reachability check related flags on node (for incremental scenarios) + node.flags &= ~2816 /* NodeFlags.ReachabilityAndEmitFlags */; + if (!(currentFlow.flags & 1 /* FlowFlags.Unreachable */) && containerFlags & 8 /* ContainerFlags.IsFunctionLike */ && ts.nodeIsPresent(node.body)) { + node.flags |= 256 /* NodeFlags.HasImplicitReturn */; + if (hasExplicitReturn) + node.flags |= 512 /* NodeFlags.HasExplicitReturn */; + node.endFlowNode = currentFlow; + } + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + node.flags |= emitFlags; + node.endFlowNode = currentFlow; + } + if (currentReturnTarget) { + addAntecedent(currentReturnTarget, currentFlow); + currentFlow = finishFlowLabel(currentReturnTarget); + if (node.kind === 171 /* SyntaxKind.Constructor */ || node.kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */ || (ts.isInJSFile(node) && (node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || node.kind === 213 /* SyntaxKind.FunctionExpression */))) { + node.returnFlowNode = currentFlow; + } + } + if (!isImmediatelyInvoked) { + currentFlow = saveCurrentFlow; + } + currentBreakTarget = saveBreakTarget; + currentContinueTarget = saveContinueTarget; + currentReturnTarget = saveReturnTarget; + currentExceptionTarget = saveExceptionTarget; + activeLabelList = saveActiveLabelList; + hasExplicitReturn = saveHasExplicitReturn; + } + else if (containerFlags & 64 /* ContainerFlags.IsInterface */) { + seenThisKeyword = false; + bindChildren(node); + node.flags = seenThisKeyword ? node.flags | 128 /* NodeFlags.ContainsThis */ : node.flags & ~128 /* NodeFlags.ContainsThis */; + } + else { + bindChildren(node); + } + container = saveContainer; + thisParentContainer = saveThisParentContainer; + blockScopeContainer = savedBlockScopeContainer; + } + function bindEachFunctionsFirst(nodes) { + bindEach(nodes, function (n) { return n.kind === 256 /* SyntaxKind.FunctionDeclaration */ ? bind(n) : undefined; }); + bindEach(nodes, function (n) { return n.kind !== 256 /* SyntaxKind.FunctionDeclaration */ ? bind(n) : undefined; }); + } + function bindEach(nodes, bindFunction) { + if (bindFunction === void 0) { bindFunction = bind; } + if (nodes === undefined) { + return; + } + ts.forEach(nodes, bindFunction); + } + function bindEachChild(node) { + ts.forEachChild(node, bind, bindEach); + } + function bindChildren(node) { + var saveInAssignmentPattern = inAssignmentPattern; + // Most nodes aren't valid in an assignment pattern, so we clear the value here + // and set it before we descend into nodes that could actually be part of an assignment pattern. + inAssignmentPattern = false; + if (checkUnreachable(node)) { + bindEachChild(node); + bindJSDoc(node); + inAssignmentPattern = saveInAssignmentPattern; + return; + } + if (node.kind >= 237 /* SyntaxKind.FirstStatement */ && node.kind <= 253 /* SyntaxKind.LastStatement */ && !options.allowUnreachableCode) { + node.flowNode = currentFlow; + } + switch (node.kind) { + case 241 /* SyntaxKind.WhileStatement */: + bindWhileStatement(node); + break; + case 240 /* SyntaxKind.DoStatement */: + bindDoStatement(node); + break; + case 242 /* SyntaxKind.ForStatement */: + bindForStatement(node); + break; + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + bindForInOrForOfStatement(node); + break; + case 239 /* SyntaxKind.IfStatement */: + bindIfStatement(node); + break; + case 247 /* SyntaxKind.ReturnStatement */: + case 251 /* SyntaxKind.ThrowStatement */: + bindReturnOrThrow(node); + break; + case 246 /* SyntaxKind.BreakStatement */: + case 245 /* SyntaxKind.ContinueStatement */: + bindBreakOrContinueStatement(node); + break; + case 252 /* SyntaxKind.TryStatement */: + bindTryStatement(node); + break; + case 249 /* SyntaxKind.SwitchStatement */: + bindSwitchStatement(node); + break; + case 263 /* SyntaxKind.CaseBlock */: + bindCaseBlock(node); + break; + case 289 /* SyntaxKind.CaseClause */: + bindCaseClause(node); + break; + case 238 /* SyntaxKind.ExpressionStatement */: + bindExpressionStatement(node); + break; + case 250 /* SyntaxKind.LabeledStatement */: + bindLabeledStatement(node); + break; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + bindPrefixUnaryExpressionFlow(node); + break; + case 220 /* SyntaxKind.PostfixUnaryExpression */: + bindPostfixUnaryExpressionFlow(node); + break; + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.isDestructuringAssignment(node)) { + // Carry over whether we are in an assignment pattern to + // binary expressions that could actually be an initializer + inAssignmentPattern = saveInAssignmentPattern; + bindDestructuringAssignmentFlow(node); + return; + } + bindBinaryExpressionFlow(node); + break; + case 215 /* SyntaxKind.DeleteExpression */: + bindDeleteExpressionFlow(node); + break; + case 222 /* SyntaxKind.ConditionalExpression */: + bindConditionalExpressionFlow(node); + break; + case 254 /* SyntaxKind.VariableDeclaration */: + bindVariableDeclarationFlow(node); + break; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + bindAccessExpressionFlow(node); + break; + case 208 /* SyntaxKind.CallExpression */: + bindCallExpressionFlow(node); + break; + case 230 /* SyntaxKind.NonNullExpression */: + bindNonNullExpressionFlow(node); + break; + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + bindJSDocTypeAlias(node); + break; + // In source files and blocks, bind functions first to match hoisting that occurs at runtime + case 305 /* SyntaxKind.SourceFile */: { + bindEachFunctionsFirst(node.statements); + bind(node.endOfFileToken); + break; + } + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + bindEachFunctionsFirst(node.statements); + break; + case 203 /* SyntaxKind.BindingElement */: + bindBindingElementFlow(node); + break; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 225 /* SyntaxKind.SpreadElement */: + // Carry over whether we are in an assignment pattern of Object and Array literals + // as well as their children that are valid assignment targets. + inAssignmentPattern = saveInAssignmentPattern; + // falls through + default: + bindEachChild(node); + break; + } + bindJSDoc(node); + inAssignmentPattern = saveInAssignmentPattern; + } + function isNarrowingExpression(expr) { + switch (expr.kind) { + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + case 108 /* SyntaxKind.ThisKeyword */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return containsNarrowableReference(expr); + case 208 /* SyntaxKind.CallExpression */: + return hasNarrowableArgument(expr); + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + return isNarrowingExpression(expr.expression); + case 221 /* SyntaxKind.BinaryExpression */: + return isNarrowingBinaryExpression(expr); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return expr.operator === 53 /* SyntaxKind.ExclamationToken */ && isNarrowingExpression(expr.operand); + case 216 /* SyntaxKind.TypeOfExpression */: + return isNarrowingExpression(expr.expression); + } + return false; + } + function isNarrowableReference(expr) { + return ts.isDottedName(expr) + || (ts.isPropertyAccessExpression(expr) || ts.isNonNullExpression(expr) || ts.isParenthesizedExpression(expr)) && isNarrowableReference(expr.expression) + || ts.isBinaryExpression(expr) && expr.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ && isNarrowableReference(expr.right) + || ts.isElementAccessExpression(expr) && (ts.isStringOrNumericLiteralLike(expr.argumentExpression) || ts.isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression) + || ts.isAssignmentExpression(expr) && isNarrowableReference(expr.left); + } + function containsNarrowableReference(expr) { + return isNarrowableReference(expr) || ts.isOptionalChain(expr) && containsNarrowableReference(expr.expression); + } + function hasNarrowableArgument(expr) { + if (expr.arguments) { + for (var _i = 0, _a = expr.arguments; _i < _a.length; _i++) { + var argument = _a[_i]; + if (containsNarrowableReference(argument)) { + return true; + } + } + } + if (expr.expression.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && + containsNarrowableReference(expr.expression.expression)) { + return true; + } + return false; + } + function isNarrowingTypeofOperands(expr1, expr2) { + return ts.isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && ts.isStringLiteralLike(expr2); + } + function isNarrowingBinaryExpression(expr) { + switch (expr.operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return containsNarrowableReference(expr.left); + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || + isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right); + case 102 /* SyntaxKind.InstanceOfKeyword */: + return isNarrowableOperand(expr.left); + case 101 /* SyntaxKind.InKeyword */: + return isNarrowingExpression(expr.right); + case 27 /* SyntaxKind.CommaToken */: + return isNarrowingExpression(expr.right); + } + return false; + } + function isNarrowableOperand(expr) { + switch (expr.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isNarrowableOperand(expr.expression); + case 221 /* SyntaxKind.BinaryExpression */: + switch (expr.operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + return isNarrowableOperand(expr.left); + case 27 /* SyntaxKind.CommaToken */: + return isNarrowableOperand(expr.right); + } + } + return containsNarrowableReference(expr); + } + function createBranchLabel() { + return initFlowNode({ flags: 4 /* FlowFlags.BranchLabel */, antecedents: undefined }); + } + function createLoopLabel() { + return initFlowNode({ flags: 8 /* FlowFlags.LoopLabel */, antecedents: undefined }); + } + function createReduceLabel(target, antecedents, antecedent) { + return initFlowNode({ flags: 1024 /* FlowFlags.ReduceLabel */, target: target, antecedents: antecedents, antecedent: antecedent }); + } + function setFlowNodeReferenced(flow) { + // On first reference we set the Referenced flag, thereafter we set the Shared flag + flow.flags |= flow.flags & 2048 /* FlowFlags.Referenced */ ? 4096 /* FlowFlags.Shared */ : 2048 /* FlowFlags.Referenced */; + } + function addAntecedent(label, antecedent) { + if (!(antecedent.flags & 1 /* FlowFlags.Unreachable */) && !ts.contains(label.antecedents, antecedent)) { + (label.antecedents || (label.antecedents = [])).push(antecedent); + setFlowNodeReferenced(antecedent); + } + } + function createFlowCondition(flags, antecedent, expression) { + if (antecedent.flags & 1 /* FlowFlags.Unreachable */) { + return antecedent; + } + if (!expression) { + return flags & 32 /* FlowFlags.TrueCondition */ ? antecedent : unreachableFlow; + } + if ((expression.kind === 110 /* SyntaxKind.TrueKeyword */ && flags & 64 /* FlowFlags.FalseCondition */ || + expression.kind === 95 /* SyntaxKind.FalseKeyword */ && flags & 32 /* FlowFlags.TrueCondition */) && + !ts.isExpressionOfOptionalChainRoot(expression) && !ts.isNullishCoalesce(expression.parent)) { + return unreachableFlow; + } + if (!isNarrowingExpression(expression)) { + return antecedent; + } + setFlowNodeReferenced(antecedent); + return initFlowNode({ flags: flags, antecedent: antecedent, node: expression }); + } + function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { + setFlowNodeReferenced(antecedent); + return initFlowNode({ flags: 128 /* FlowFlags.SwitchClause */, antecedent: antecedent, switchStatement: switchStatement, clauseStart: clauseStart, clauseEnd: clauseEnd }); + } + function createFlowMutation(flags, antecedent, node) { + setFlowNodeReferenced(antecedent); + var result = initFlowNode({ flags: flags, antecedent: antecedent, node: node }); + if (currentExceptionTarget) { + addAntecedent(currentExceptionTarget, result); + } + return result; + } + function createFlowCall(antecedent, node) { + setFlowNodeReferenced(antecedent); + return initFlowNode({ flags: 512 /* FlowFlags.Call */, antecedent: antecedent, node: node }); + } + function finishFlowLabel(flow) { + var antecedents = flow.antecedents; + if (!antecedents) { + return unreachableFlow; + } + if (antecedents.length === 1) { + return antecedents[0]; + } + return flow; + } + function isStatementCondition(node) { + var parent = node.parent; + switch (parent.kind) { + case 239 /* SyntaxKind.IfStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 240 /* SyntaxKind.DoStatement */: + return parent.expression === node; + case 242 /* SyntaxKind.ForStatement */: + case 222 /* SyntaxKind.ConditionalExpression */: + return parent.condition === node; + } + return false; + } + function isLogicalExpression(node) { + while (true) { + if (node.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + node = node.expression; + } + else if (node.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ && node.operator === 53 /* SyntaxKind.ExclamationToken */) { + node = node.operand; + } + else { + return node.kind === 221 /* SyntaxKind.BinaryExpression */ && (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */ || + node.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || + node.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */); + } + } + } + function isLogicalAssignmentExpression(node) { + node = ts.skipParentheses(node); + return ts.isBinaryExpression(node) && ts.isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind); + } + function isTopLevelLogicalExpression(node) { + while (ts.isParenthesizedExpression(node.parent) || + ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 53 /* SyntaxKind.ExclamationToken */) { + node = node.parent; + } + return !isStatementCondition(node) && + !isLogicalExpression(node.parent) && + !(ts.isOptionalChain(node.parent) && node.parent.expression === node); + } + function doWithConditionalBranches(action, value, trueTarget, falseTarget) { + var savedTrueTarget = currentTrueTarget; + var savedFalseTarget = currentFalseTarget; + currentTrueTarget = trueTarget; + currentFalseTarget = falseTarget; + action(value); + currentTrueTarget = savedTrueTarget; + currentFalseTarget = savedFalseTarget; + } + function bindCondition(node, trueTarget, falseTarget) { + doWithConditionalBranches(bind, node, trueTarget, falseTarget); + if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(ts.isOptionalChain(node) && ts.isOutermostOptionalChain(node))) { + addAntecedent(trueTarget, createFlowCondition(32 /* FlowFlags.TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FlowFlags.FalseCondition */, currentFlow, node)); + } + } + function bindIterativeStatement(node, breakTarget, continueTarget) { + var saveBreakTarget = currentBreakTarget; + var saveContinueTarget = currentContinueTarget; + currentBreakTarget = breakTarget; + currentContinueTarget = continueTarget; + bind(node); + currentBreakTarget = saveBreakTarget; + currentContinueTarget = saveContinueTarget; + } + function setContinueTarget(node, target) { + var label = activeLabelList; + while (label && node.parent.kind === 250 /* SyntaxKind.LabeledStatement */) { + label.continueTarget = target; + label = label.next; + node = node.parent; + } + return target; + } + function bindWhileStatement(node) { + var preWhileLabel = setContinueTarget(node, createLoopLabel()); + var preBodyLabel = createBranchLabel(); + var postWhileLabel = createBranchLabel(); + addAntecedent(preWhileLabel, currentFlow); + currentFlow = preWhileLabel; + bindCondition(node.expression, preBodyLabel, postWhileLabel); + currentFlow = finishFlowLabel(preBodyLabel); + bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); + addAntecedent(preWhileLabel, currentFlow); + currentFlow = finishFlowLabel(postWhileLabel); + } + function bindDoStatement(node) { + var preDoLabel = createLoopLabel(); + var preConditionLabel = setContinueTarget(node, createBranchLabel()); + var postDoLabel = createBranchLabel(); + addAntecedent(preDoLabel, currentFlow); + currentFlow = preDoLabel; + bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); + addAntecedent(preConditionLabel, currentFlow); + currentFlow = finishFlowLabel(preConditionLabel); + bindCondition(node.expression, preDoLabel, postDoLabel); + currentFlow = finishFlowLabel(postDoLabel); + } + function bindForStatement(node) { + var preLoopLabel = setContinueTarget(node, createLoopLabel()); + var preBodyLabel = createBranchLabel(); + var postLoopLabel = createBranchLabel(); + bind(node.initializer); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = preLoopLabel; + bindCondition(node.condition, preBodyLabel, postLoopLabel); + currentFlow = finishFlowLabel(preBodyLabel); + bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); + bind(node.incrementor); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = finishFlowLabel(postLoopLabel); + } + function bindForInOrForOfStatement(node) { + var preLoopLabel = setContinueTarget(node, createLoopLabel()); + var postLoopLabel = createBranchLabel(); + bind(node.expression); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = preLoopLabel; + if (node.kind === 244 /* SyntaxKind.ForOfStatement */) { + bind(node.awaitModifier); + } + addAntecedent(postLoopLabel, currentFlow); + bind(node.initializer); + if (node.initializer.kind !== 255 /* SyntaxKind.VariableDeclarationList */) { + bindAssignmentTargetFlow(node.initializer); + } + bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = finishFlowLabel(postLoopLabel); + } + function bindIfStatement(node) { + var thenLabel = createBranchLabel(); + var elseLabel = createBranchLabel(); + var postIfLabel = createBranchLabel(); + bindCondition(node.expression, thenLabel, elseLabel); + currentFlow = finishFlowLabel(thenLabel); + bind(node.thenStatement); + addAntecedent(postIfLabel, currentFlow); + currentFlow = finishFlowLabel(elseLabel); + bind(node.elseStatement); + addAntecedent(postIfLabel, currentFlow); + currentFlow = finishFlowLabel(postIfLabel); + } + function bindReturnOrThrow(node) { + bind(node.expression); + if (node.kind === 247 /* SyntaxKind.ReturnStatement */) { + hasExplicitReturn = true; + if (currentReturnTarget) { + addAntecedent(currentReturnTarget, currentFlow); + } + } + currentFlow = unreachableFlow; + } + function findActiveLabel(name) { + for (var label = activeLabelList; label; label = label.next) { + if (label.name === name) { + return label; + } + } + return undefined; + } + function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { + var flowLabel = node.kind === 246 /* SyntaxKind.BreakStatement */ ? breakTarget : continueTarget; + if (flowLabel) { + addAntecedent(flowLabel, currentFlow); + currentFlow = unreachableFlow; + } + } + function bindBreakOrContinueStatement(node) { + bind(node.label); + if (node.label) { + var activeLabel = findActiveLabel(node.label.escapedText); + if (activeLabel) { + activeLabel.referenced = true; + bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); + } + } + else { + bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); + } + } + function bindTryStatement(node) { + // We conservatively assume that *any* code in the try block can cause an exception, but we only need + // to track code that causes mutations (because only mutations widen the possible control flow type of + // a variable). The exceptionLabel is the target label for control flows that result from exceptions. + // We add all mutation flow nodes as antecedents of this label such that we can analyze them as possible + // antecedents of the start of catch or finally blocks. Furthermore, we add the current control flow to + // represent exceptions that occur before any mutations. + var saveReturnTarget = currentReturnTarget; + var saveExceptionTarget = currentExceptionTarget; + var normalExitLabel = createBranchLabel(); + var returnLabel = createBranchLabel(); + var exceptionLabel = createBranchLabel(); + if (node.finallyBlock) { + currentReturnTarget = returnLabel; + } + addAntecedent(exceptionLabel, currentFlow); + currentExceptionTarget = exceptionLabel; + bind(node.tryBlock); + addAntecedent(normalExitLabel, currentFlow); + if (node.catchClause) { + // Start of catch clause is the target of exceptions from try block. + currentFlow = finishFlowLabel(exceptionLabel); + // The currentExceptionTarget now represents control flows from exceptions in the catch clause. + // Effectively, in a try-catch-finally, if an exception occurs in the try block, the catch block + // acts like a second try block. + exceptionLabel = createBranchLabel(); + addAntecedent(exceptionLabel, currentFlow); + currentExceptionTarget = exceptionLabel; + bind(node.catchClause); + addAntecedent(normalExitLabel, currentFlow); + } + currentReturnTarget = saveReturnTarget; + currentExceptionTarget = saveExceptionTarget; + if (node.finallyBlock) { + // Possible ways control can reach the finally block: + // 1) Normal completion of try block of a try-finally or try-catch-finally + // 2) Normal completion of catch block (following exception in try block) of a try-catch-finally + // 3) Return in try or catch block of a try-finally or try-catch-finally + // 4) Exception in try block of a try-finally + // 5) Exception in catch block of a try-catch-finally + // When analyzing a control flow graph that starts inside a finally block we want to consider all + // five possibilities above. However, when analyzing a control flow graph that starts outside (past) + // the finally block, we only want to consider the first two (if we're past a finally block then it + // must have completed normally). Likewise, when analyzing a control flow graph from return statements + // in try or catch blocks in an IIFE, we only want to consider the third. To make this possible, we + // inject a ReduceLabel node into the control flow graph. This node contains an alternate reduced + // set of antecedents for the pre-finally label. As control flow analysis passes by a ReduceLabel + // node, the pre-finally label is temporarily switched to the reduced antecedent set. + var finallyLabel = createBranchLabel(); + finallyLabel.antecedents = ts.concatenate(ts.concatenate(normalExitLabel.antecedents, exceptionLabel.antecedents), returnLabel.antecedents); + currentFlow = finallyLabel; + bind(node.finallyBlock); + if (currentFlow.flags & 1 /* FlowFlags.Unreachable */) { + // If the end of the finally block is unreachable, the end of the entire try statement is unreachable. + currentFlow = unreachableFlow; + } + else { + // If we have an IIFE return target and return statements in the try or catch blocks, add a control + // flow that goes back through the finally block and back through only the return statements. + if (currentReturnTarget && returnLabel.antecedents) { + addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedents, currentFlow)); + } + // If we have an outer exception target (i.e. a containing try-finally or try-catch-finally), add a + // control flow that goes back through the finally blok and back through each possible exception source. + if (currentExceptionTarget && exceptionLabel.antecedents) { + addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedents, currentFlow)); + } + // If the end of the finally block is reachable, but the end of the try and catch blocks are not, + // convert the current flow to unreachable. For example, 'try { return 1; } finally { ... }' should + // result in an unreachable current control flow. + currentFlow = normalExitLabel.antecedents ? createReduceLabel(finallyLabel, normalExitLabel.antecedents, currentFlow) : unreachableFlow; + } + } + else { + currentFlow = finishFlowLabel(normalExitLabel); + } + } + function bindSwitchStatement(node) { + var postSwitchLabel = createBranchLabel(); + bind(node.expression); + var saveBreakTarget = currentBreakTarget; + var savePreSwitchCaseFlow = preSwitchCaseFlow; + currentBreakTarget = postSwitchLabel; + preSwitchCaseFlow = currentFlow; + bind(node.caseBlock); + addAntecedent(postSwitchLabel, currentFlow); + var hasDefault = ts.forEach(node.caseBlock.clauses, function (c) { return c.kind === 290 /* SyntaxKind.DefaultClause */; }); + // We mark a switch statement as possibly exhaustive if it has no default clause and if all + // case clauses have unreachable end points (e.g. they all return). Note, we no longer need + // this property in control flow analysis, it's there only for backwards compatibility. + node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents; + if (!hasDefault) { + addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); + } + currentBreakTarget = saveBreakTarget; + preSwitchCaseFlow = savePreSwitchCaseFlow; + currentFlow = finishFlowLabel(postSwitchLabel); + } + function bindCaseBlock(node) { + var clauses = node.clauses; + var isNarrowingSwitch = isNarrowingExpression(node.parent.expression); + var fallthroughFlow = unreachableFlow; + for (var i = 0; i < clauses.length; i++) { + var clauseStart = i; + while (!clauses[i].statements.length && i + 1 < clauses.length) { + bind(clauses[i]); + i++; + } + var preCaseLabel = createBranchLabel(); + addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow); + addAntecedent(preCaseLabel, fallthroughFlow); + currentFlow = finishFlowLabel(preCaseLabel); + var clause = clauses[i]; + bind(clause); + fallthroughFlow = currentFlow; + if (!(currentFlow.flags & 1 /* FlowFlags.Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { + clause.fallthroughFlowNode = currentFlow; + } + } + } + function bindCaseClause(node) { + var saveCurrentFlow = currentFlow; + currentFlow = preSwitchCaseFlow; + bind(node.expression); + currentFlow = saveCurrentFlow; + bindEach(node.statements); + } + function bindExpressionStatement(node) { + bind(node.expression); + maybeBindExpressionFlowIfCall(node.expression); + } + function maybeBindExpressionFlowIfCall(node) { + // A top level or comma expression call expression with a dotted function name and at least one argument + // is potentially an assertion and is therefore included in the control flow. + if (node.kind === 208 /* SyntaxKind.CallExpression */) { + var call = node; + if (call.expression.kind !== 106 /* SyntaxKind.SuperKeyword */ && ts.isDottedName(call.expression)) { + currentFlow = createFlowCall(currentFlow, call); + } + } + } + function bindLabeledStatement(node) { + var postStatementLabel = createBranchLabel(); + activeLabelList = { + next: activeLabelList, + name: node.label.escapedText, + breakTarget: postStatementLabel, + continueTarget: undefined, + referenced: false + }; + bind(node.label); + bind(node.statement); + if (!activeLabelList.referenced && !options.allowUnusedLabels) { + errorOrSuggestionOnNode(ts.unusedLabelIsError(options), node.label, ts.Diagnostics.Unused_label); + } + activeLabelList = activeLabelList.next; + addAntecedent(postStatementLabel, currentFlow); + currentFlow = finishFlowLabel(postStatementLabel); + } + function bindDestructuringTargetFlow(node) { + if (node.kind === 221 /* SyntaxKind.BinaryExpression */ && node.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + bindAssignmentTargetFlow(node.left); + } + else { + bindAssignmentTargetFlow(node); + } + } + function bindAssignmentTargetFlow(node) { + if (isNarrowableReference(node)) { + currentFlow = createFlowMutation(16 /* FlowFlags.Assignment */, currentFlow, node); + } + else if (node.kind === 204 /* SyntaxKind.ArrayLiteralExpression */) { + for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { + var e = _a[_i]; + if (e.kind === 225 /* SyntaxKind.SpreadElement */) { + bindAssignmentTargetFlow(e.expression); + } + else { + bindDestructuringTargetFlow(e); + } + } + } + else if (node.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { + var p = _c[_b]; + if (p.kind === 296 /* SyntaxKind.PropertyAssignment */) { + bindDestructuringTargetFlow(p.initializer); + } + else if (p.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + bindAssignmentTargetFlow(p.name); + } + else if (p.kind === 298 /* SyntaxKind.SpreadAssignment */) { + bindAssignmentTargetFlow(p.expression); + } + } + } + } + function bindLogicalLikeExpression(node, trueTarget, falseTarget) { + var preRightLabel = createBranchLabel(); + if (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */ || node.operatorToken.kind === 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */) { + bindCondition(node.left, preRightLabel, falseTarget); + } + else { + bindCondition(node.left, trueTarget, preRightLabel); + } + currentFlow = finishFlowLabel(preRightLabel); + bind(node.operatorToken); + if (ts.isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) { + doWithConditionalBranches(bind, node.right, trueTarget, falseTarget); + bindAssignmentTargetFlow(node.left); + addAntecedent(trueTarget, createFlowCondition(32 /* FlowFlags.TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FlowFlags.FalseCondition */, currentFlow, node)); + } + else { + bindCondition(node.right, trueTarget, falseTarget); + } + } + function bindPrefixUnaryExpressionFlow(node) { + if (node.operator === 53 /* SyntaxKind.ExclamationToken */) { + var saveTrueTarget = currentTrueTarget; + currentTrueTarget = currentFalseTarget; + currentFalseTarget = saveTrueTarget; + bindEachChild(node); + currentFalseTarget = currentTrueTarget; + currentTrueTarget = saveTrueTarget; + } + else { + bindEachChild(node); + if (node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) { + bindAssignmentTargetFlow(node.operand); + } + } + } + function bindPostfixUnaryExpressionFlow(node) { + bindEachChild(node); + if (node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) { + bindAssignmentTargetFlow(node.operand); + } + } + function bindDestructuringAssignmentFlow(node) { + if (inAssignmentPattern) { + inAssignmentPattern = false; + bind(node.operatorToken); + bind(node.right); + inAssignmentPattern = true; + bind(node.left); + } + else { + inAssignmentPattern = true; + bind(node.left); + inAssignmentPattern = false; + bind(node.operatorToken); + bind(node.right); + } + bindAssignmentTargetFlow(node.left); + } + function createBindBinaryExpressionFlow() { + return ts.createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, /*foldState*/ undefined); + function onEnter(node, state) { + if (state) { + state.stackIndex++; + // Emulate the work that `bind` does before reaching `bindChildren`. A normal call to + // `bindBinaryExpressionFlow` will already have done this work. + ts.setParent(node, parent); + var saveInStrictMode = inStrictMode; + bindWorker(node); + var saveParent = parent; + parent = node; + state.skip = false; + state.inStrictModeStack[state.stackIndex] = saveInStrictMode; + state.parentStack[state.stackIndex] = saveParent; + } + else { + state = { + stackIndex: 0, + skip: false, + inStrictModeStack: [undefined], + parentStack: [undefined] + }; + } + // TODO: bindLogicalExpression is recursive - if we want to handle deeply nested `&&` expressions + // we'll need to handle the `bindLogicalExpression` scenarios in this state machine, too + // For now, though, since the common cases are chained `+`, leaving it recursive is fine + var operator = node.operatorToken.kind; + if (operator === 55 /* SyntaxKind.AmpersandAmpersandToken */ || + operator === 56 /* SyntaxKind.BarBarToken */ || + operator === 60 /* SyntaxKind.QuestionQuestionToken */ || + ts.isLogicalOrCoalescingAssignmentOperator(operator)) { + if (isTopLevelLogicalExpression(node)) { + var postExpressionLabel = createBranchLabel(); + bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel); + currentFlow = finishFlowLabel(postExpressionLabel); + } + else { + bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget); + } + state.skip = true; + } + return state; + } + function onLeft(left, state, node) { + if (!state.skip) { + var maybeBound = maybeBind(left); + if (node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + maybeBindExpressionFlowIfCall(left); + } + return maybeBound; + } + } + function onOperator(operatorToken, state, _node) { + if (!state.skip) { + bind(operatorToken); + } + } + function onRight(right, state, node) { + if (!state.skip) { + var maybeBound = maybeBind(right); + if (node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + maybeBindExpressionFlowIfCall(right); + } + return maybeBound; + } + } + function onExit(node, state) { + if (!state.skip) { + var operator = node.operatorToken.kind; + if (ts.isAssignmentOperator(operator) && !ts.isAssignmentTarget(node)) { + bindAssignmentTargetFlow(node.left); + if (operator === 63 /* SyntaxKind.EqualsToken */ && node.left.kind === 207 /* SyntaxKind.ElementAccessExpression */) { + var elementAccess = node.left; + if (isNarrowableOperand(elementAccess.expression)) { + currentFlow = createFlowMutation(256 /* FlowFlags.ArrayMutation */, currentFlow, node); + } + } + } + } + var savedInStrictMode = state.inStrictModeStack[state.stackIndex]; + var savedParent = state.parentStack[state.stackIndex]; + if (savedInStrictMode !== undefined) { + inStrictMode = savedInStrictMode; + } + if (savedParent !== undefined) { + parent = savedParent; + } + state.skip = false; + state.stackIndex--; + } + function maybeBind(node) { + if (node && ts.isBinaryExpression(node) && !ts.isDestructuringAssignment(node)) { + return node; + } + bind(node); + } + } + function bindDeleteExpressionFlow(node) { + bindEachChild(node); + if (node.expression.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + bindAssignmentTargetFlow(node.expression); + } + } + function bindConditionalExpressionFlow(node) { + var trueLabel = createBranchLabel(); + var falseLabel = createBranchLabel(); + var postExpressionLabel = createBranchLabel(); + bindCondition(node.condition, trueLabel, falseLabel); + currentFlow = finishFlowLabel(trueLabel); + bind(node.questionToken); + bind(node.whenTrue); + addAntecedent(postExpressionLabel, currentFlow); + currentFlow = finishFlowLabel(falseLabel); + bind(node.colonToken); + bind(node.whenFalse); + addAntecedent(postExpressionLabel, currentFlow); + currentFlow = finishFlowLabel(postExpressionLabel); + } + function bindInitializedVariableFlow(node) { + var name = !ts.isOmittedExpression(node) ? node.name : undefined; + if (ts.isBindingPattern(name)) { + for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { + var child = _a[_i]; + bindInitializedVariableFlow(child); + } + } + else { + currentFlow = createFlowMutation(16 /* FlowFlags.Assignment */, currentFlow, node); + } + } + function bindVariableDeclarationFlow(node) { + bindEachChild(node); + if (node.initializer || ts.isForInOrOfStatement(node.parent.parent)) { + bindInitializedVariableFlow(node); + } + } + function bindBindingElementFlow(node) { + if (ts.isBindingPattern(node.name)) { + // When evaluating a binding pattern, the initializer is evaluated before the binding pattern, per: + // - https://tc39.es/ecma262/#sec-destructuring-binding-patterns-runtime-semantics-iteratorbindinginitialization + // - `BindingElement: BindingPattern Initializer?` + // - https://tc39.es/ecma262/#sec-runtime-semantics-keyedbindinginitialization + // - `BindingElement: BindingPattern Initializer?` + bindEach(node.decorators); + bindEach(node.modifiers); + bind(node.dotDotDotToken); + bind(node.propertyName); + bind(node.initializer); + bind(node.name); + } + else { + bindEachChild(node); + } + } + function bindJSDocTypeAlias(node) { + bind(node.tagName); + if (node.kind !== 339 /* SyntaxKind.JSDocEnumTag */ && node.fullName) { + // don't bind the type name yet; that's delayed until delayedBindJSDocTypedefTag + ts.setParent(node.fullName, node); + ts.setParentRecursive(node.fullName, /*incremental*/ false); + } + if (typeof node.comment !== "string") { + bindEach(node.comment); + } + } + function bindJSDocClassTag(node) { + bindEachChild(node); + var host = ts.getHostSignatureFromJSDoc(node); + if (host && host.kind !== 169 /* SyntaxKind.MethodDeclaration */) { + addDeclarationToSymbol(host.symbol, host, 32 /* SymbolFlags.Class */); + } + } + function bindOptionalExpression(node, trueTarget, falseTarget) { + doWithConditionalBranches(bind, node, trueTarget, falseTarget); + if (!ts.isOptionalChain(node) || ts.isOutermostOptionalChain(node)) { + addAntecedent(trueTarget, createFlowCondition(32 /* FlowFlags.TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FlowFlags.FalseCondition */, currentFlow, node)); + } + } + function bindOptionalChainRest(node) { + switch (node.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + bind(node.questionDotToken); + bind(node.name); + break; + case 207 /* SyntaxKind.ElementAccessExpression */: + bind(node.questionDotToken); + bind(node.argumentExpression); + break; + case 208 /* SyntaxKind.CallExpression */: + bind(node.questionDotToken); + bindEach(node.typeArguments); + bindEach(node.arguments); + break; + } + } + function bindOptionalChain(node, trueTarget, falseTarget) { + // For an optional chain, we emulate the behavior of a logical expression: + // + // a?.b -> a && a.b + // a?.b.c -> a && a.b.c + // a?.b?.c -> a && a.b && a.b.c + // a?.[x = 1] -> a && a[x = 1] + // + // To do this we descend through the chain until we reach the root of a chain (the expression with a `?.`) + // and build it's CFA graph as if it were the first condition (`a && ...`). Then we bind the rest + // of the node as part of the "true" branch, and continue to do so as we ascend back up to the outermost + // chain node. We then treat the entire node as the right side of the expression. + var preChainLabel = ts.isOptionalChainRoot(node) ? createBranchLabel() : undefined; + bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget); + if (preChainLabel) { + currentFlow = finishFlowLabel(preChainLabel); + } + doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget); + if (ts.isOutermostOptionalChain(node)) { + addAntecedent(trueTarget, createFlowCondition(32 /* FlowFlags.TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FlowFlags.FalseCondition */, currentFlow, node)); + } + } + function bindOptionalChainFlow(node) { + if (isTopLevelLogicalExpression(node)) { + var postExpressionLabel = createBranchLabel(); + bindOptionalChain(node, postExpressionLabel, postExpressionLabel); + currentFlow = finishFlowLabel(postExpressionLabel); + } + else { + bindOptionalChain(node, currentTrueTarget, currentFalseTarget); + } + } + function bindNonNullExpressionFlow(node) { + if (ts.isOptionalChain(node)) { + bindOptionalChainFlow(node); + } + else { + bindEachChild(node); + } + } + function bindAccessExpressionFlow(node) { + if (ts.isOptionalChain(node)) { + bindOptionalChainFlow(node); + } + else { + bindEachChild(node); + } + } + function bindCallExpressionFlow(node) { + if (ts.isOptionalChain(node)) { + bindOptionalChainFlow(node); + } + else { + // If the target of the call expression is a function expression or arrow function we have + // an immediately invoked function expression (IIFE). Initialize the flowNode property to + // the current control flow (which includes evaluation of the IIFE arguments). + var expr = ts.skipParentheses(node.expression); + if (expr.kind === 213 /* SyntaxKind.FunctionExpression */ || expr.kind === 214 /* SyntaxKind.ArrowFunction */) { + bindEach(node.typeArguments); + bindEach(node.arguments); + bind(node.expression); + } + else { + bindEachChild(node); + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + currentFlow = createFlowCall(currentFlow, node); + } + } + } + if (node.expression.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + var propertyAccess = node.expression; + if (ts.isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && ts.isPushOrUnshiftIdentifier(propertyAccess.name)) { + currentFlow = createFlowMutation(256 /* FlowFlags.ArrayMutation */, currentFlow, node); + } + } + } + function getContainerFlags(node) { + switch (node.kind) { + case 226 /* SyntaxKind.ClassExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 182 /* SyntaxKind.TypeLiteral */: + case 322 /* SyntaxKind.JSDocTypeLiteral */: + case 286 /* SyntaxKind.JsxAttributes */: + return 1 /* ContainerFlags.IsContainer */; + case 258 /* SyntaxKind.InterfaceDeclaration */: + return 1 /* ContainerFlags.IsContainer */ | 64 /* ContainerFlags.IsInterface */; + case 261 /* SyntaxKind.ModuleDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 195 /* SyntaxKind.MappedType */: + case 176 /* SyntaxKind.IndexSignature */: + return 1 /* ContainerFlags.IsContainer */ | 32 /* ContainerFlags.HasLocals */; + case 305 /* SyntaxKind.SourceFile */: + return 1 /* ContainerFlags.IsContainer */ | 4 /* ContainerFlags.IsControlFlowContainer */ | 32 /* ContainerFlags.HasLocals */; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + if (ts.isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { + return 1 /* ContainerFlags.IsContainer */ | 4 /* ContainerFlags.IsControlFlowContainer */ | 32 /* ContainerFlags.HasLocals */ | 8 /* ContainerFlags.IsFunctionLike */ | 128 /* ContainerFlags.IsObjectLiteralOrClassExpressionMethodOrAccessor */; + } + // falls through + case 171 /* SyntaxKind.Constructor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 323 /* SyntaxKind.JSDocSignature */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 179 /* SyntaxKind.FunctionType */: + case 175 /* SyntaxKind.ConstructSignature */: + case 180 /* SyntaxKind.ConstructorType */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return 1 /* ContainerFlags.IsContainer */ | 4 /* ContainerFlags.IsControlFlowContainer */ | 32 /* ContainerFlags.HasLocals */ | 8 /* ContainerFlags.IsFunctionLike */; + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return 1 /* ContainerFlags.IsContainer */ | 4 /* ContainerFlags.IsControlFlowContainer */ | 32 /* ContainerFlags.HasLocals */ | 8 /* ContainerFlags.IsFunctionLike */ | 16 /* ContainerFlags.IsFunctionExpression */; + case 262 /* SyntaxKind.ModuleBlock */: + return 4 /* ContainerFlags.IsControlFlowContainer */; + case 167 /* SyntaxKind.PropertyDeclaration */: + return node.initializer ? 4 /* ContainerFlags.IsControlFlowContainer */ : 0; + case 292 /* SyntaxKind.CatchClause */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 263 /* SyntaxKind.CaseBlock */: + return 2 /* ContainerFlags.IsBlockScopedContainer */; + case 235 /* SyntaxKind.Block */: + // do not treat blocks directly inside a function as a block-scoped-container. + // Locals that reside in this block should go to the function locals. Otherwise 'x' + // would not appear to be a redeclaration of a block scoped local in the following + // example: + // + // function foo() { + // var x; + // let x; + // } + // + // If we placed 'var x' into the function locals and 'let x' into the locals of + // the block, then there would be no collision. + // + // By not creating a new block-scoped-container here, we ensure that both 'var x' + // and 'let x' go into the Function-container's locals, and we do get a collision + // conflict. + return ts.isFunctionLike(node.parent) || ts.isClassStaticBlockDeclaration(node.parent) ? 0 /* ContainerFlags.None */ : 2 /* ContainerFlags.IsBlockScopedContainer */; + } + return 0 /* ContainerFlags.None */; + } + function addToContainerChain(next) { + if (lastContainer) { + lastContainer.nextContainer = next; + } + lastContainer = next; + } + function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { + switch (container.kind) { + // Modules, source files, and classes need specialized handling for how their + // members are declared (for example, a member of a class will go into a specific + // symbol table depending on if it is static or not). We defer to specialized + // handlers to take care of declaring these child members. + case 261 /* SyntaxKind.ModuleDeclaration */: + return declareModuleMember(node, symbolFlags, symbolExcludes); + case 305 /* SyntaxKind.SourceFile */: + return declareSourceFileMember(node, symbolFlags, symbolExcludes); + case 226 /* SyntaxKind.ClassExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + return declareClassMember(node, symbolFlags, symbolExcludes); + case 260 /* SyntaxKind.EnumDeclaration */: + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + case 182 /* SyntaxKind.TypeLiteral */: + case 322 /* SyntaxKind.JSDocTypeLiteral */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 286 /* SyntaxKind.JsxAttributes */: + // Interface/Object-types always have their children added to the 'members' of + // their container. They are only accessible through an instance of their + // container, and are never in scope otherwise (even inside the body of the + // object / type / interface declaring them). An exception is type parameters, + // which are in scope without qualification (similar to 'locals'). + return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 323 /* SyntaxKind.JSDocSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 195 /* SyntaxKind.MappedType */: + // All the children of these container types are never visible through another + // symbol (i.e. through another symbol's 'exports' or 'members'). Instead, + // they're only accessed 'lexically' (i.e. from code that exists underneath + // their container in the tree). To accomplish this, we simply add their declared + // symbol to the 'locals' of the container. These symbols can then be found as + // the type checker walks up the containers, checking them for matching names. + return declareSymbol(container.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); + } + } + function declareClassMember(node, symbolFlags, symbolExcludes) { + return ts.isStatic(node) + ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) + : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); + } + function declareSourceFileMember(node, symbolFlags, symbolExcludes) { + return ts.isExternalModule(file) + ? declareModuleMember(node, symbolFlags, symbolExcludes) + : declareSymbol(file.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); + } + function hasExportDeclarations(node) { + var body = ts.isSourceFile(node) ? node : ts.tryCast(node.body, ts.isModuleBlock); + return !!body && body.statements.some(function (s) { return ts.isExportDeclaration(s) || ts.isExportAssignment(s); }); + } + function setExportContextFlag(node) { + // A declaration source file or ambient module declaration that contains no export declarations (but possibly regular + // declarations with export modifiers) is an export context in which declarations are implicitly exported. + if (node.flags & 16777216 /* NodeFlags.Ambient */ && !hasExportDeclarations(node)) { + node.flags |= 64 /* NodeFlags.ExportContext */; + } + else { + node.flags &= ~64 /* NodeFlags.ExportContext */; + } + } + function bindModuleDeclaration(node) { + setExportContextFlag(node); + if (ts.isAmbientModule(node)) { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + errorOnFirstToken(node, ts.Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); + } + if (ts.isModuleAugmentationExternal(node)) { + declareModuleSymbol(node); + } + else { + var pattern = void 0; + if (node.name.kind === 10 /* SyntaxKind.StringLiteral */) { + var text = node.name.text; + pattern = ts.tryParsePattern(text); + if (pattern === undefined) { + errorOnFirstToken(node.name, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); + } + } + var symbol = declareSymbolAndAddToSymbolTable(node, 512 /* SymbolFlags.ValueModule */, 110735 /* SymbolFlags.ValueModuleExcludes */); + file.patternAmbientModules = ts.append(file.patternAmbientModules, pattern && !ts.isString(pattern) ? { pattern: pattern, symbol: symbol } : undefined); + } + } + else { + var state = declareModuleSymbol(node); + if (state !== 0 /* ModuleInstanceState.NonInstantiated */) { + var symbol = node.symbol; + // if module was already merged with some function, class or non-const enum, treat it as non-const-enum-only + symbol.constEnumOnlyModule = (!(symbol.flags & (16 /* SymbolFlags.Function */ | 32 /* SymbolFlags.Class */ | 256 /* SymbolFlags.RegularEnum */))) + // Current must be `const enum` only + && state === 2 /* ModuleInstanceState.ConstEnumOnly */ + // Can't have been set to 'false' in a previous merged symbol. ('undefined' OK) + && symbol.constEnumOnlyModule !== false; + } + } + } + function declareModuleSymbol(node) { + var state = getModuleInstanceState(node); + var instantiated = state !== 0 /* ModuleInstanceState.NonInstantiated */; + declareSymbolAndAddToSymbolTable(node, instantiated ? 512 /* SymbolFlags.ValueModule */ : 1024 /* SymbolFlags.NamespaceModule */, instantiated ? 110735 /* SymbolFlags.ValueModuleExcludes */ : 0 /* SymbolFlags.NamespaceModuleExcludes */); + return state; + } + function bindFunctionOrConstructorType(node) { + // For a given function symbol "<...>(...) => T" we want to generate a symbol identical + // to the one we would get for: { <...>(...): T } + // + // We do that by making an anonymous type literal symbol, and then setting the function + // symbol as its sole member. To the rest of the system, this symbol will be indistinguishable + // from an actual type literal symbol you would have gotten had you used the long form. + var symbol = createSymbol(131072 /* SymbolFlags.Signature */, getDeclarationName(node)); // TODO: GH#18217 + addDeclarationToSymbol(symbol, node, 131072 /* SymbolFlags.Signature */); + var typeLiteralSymbol = createSymbol(2048 /* SymbolFlags.TypeLiteral */, "__type" /* InternalSymbolName.Type */); + addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* SymbolFlags.TypeLiteral */); + typeLiteralSymbol.members = ts.createSymbolTable(); + typeLiteralSymbol.members.set(symbol.escapedName, symbol); + } + function bindObjectLiteralExpression(node) { + var ElementKind; + (function (ElementKind) { + ElementKind[ElementKind["Property"] = 1] = "Property"; + ElementKind[ElementKind["Accessor"] = 2] = "Accessor"; + })(ElementKind || (ElementKind = {})); + if (inStrictMode && !ts.isAssignmentTarget(node)) { + var seen = new ts.Map(); + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var prop = _a[_i]; + if (prop.kind === 298 /* SyntaxKind.SpreadAssignment */ || prop.name.kind !== 79 /* SyntaxKind.Identifier */) { + continue; + } + var identifier = prop.name; + // ECMA-262 11.1.5 Object Initializer + // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true + // a.This production is contained in strict code and IsDataDescriptor(previous) is true and + // IsDataDescriptor(propId.descriptor) is true. + // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. + // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. + // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true + // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields + var currentKind = prop.kind === 296 /* SyntaxKind.PropertyAssignment */ || prop.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ || prop.kind === 169 /* SyntaxKind.MethodDeclaration */ + ? 1 /* ElementKind.Property */ + : 2 /* ElementKind.Accessor */; + var existingKind = seen.get(identifier.escapedText); + if (!existingKind) { + seen.set(identifier.escapedText, currentKind); + continue; + } + } + } + return bindAnonymousDeclaration(node, 4096 /* SymbolFlags.ObjectLiteral */, "__object" /* InternalSymbolName.Object */); + } + function bindJsxAttributes(node) { + return bindAnonymousDeclaration(node, 4096 /* SymbolFlags.ObjectLiteral */, "__jsxAttributes" /* InternalSymbolName.JSXAttributes */); + } + function bindJsxAttribute(node, symbolFlags, symbolExcludes) { + return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); + } + function bindAnonymousDeclaration(node, symbolFlags, name) { + var symbol = createSymbol(symbolFlags, name); + if (symbolFlags & (8 /* SymbolFlags.EnumMember */ | 106500 /* SymbolFlags.ClassMember */)) { + symbol.parent = container.symbol; + } + addDeclarationToSymbol(symbol, node, symbolFlags); + return symbol; + } + function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { + switch (blockScopeContainer.kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + declareModuleMember(node, symbolFlags, symbolExcludes); + break; + case 305 /* SyntaxKind.SourceFile */: + if (ts.isExternalOrCommonJsModule(container)) { + declareModuleMember(node, symbolFlags, symbolExcludes); + break; + } + // falls through + default: + if (!blockScopeContainer.locals) { + blockScopeContainer.locals = ts.createSymbolTable(); + addToContainerChain(blockScopeContainer); + } + declareSymbol(blockScopeContainer.locals, /*parent*/ undefined, node, symbolFlags, symbolExcludes); + } + } + function delayedBindJSDocTypedefTag() { + if (!delayedTypeAliases) { + return; + } + var saveContainer = container; + var saveLastContainer = lastContainer; + var saveBlockScopeContainer = blockScopeContainer; + var saveParent = parent; + var saveCurrentFlow = currentFlow; + for (var _i = 0, delayedTypeAliases_1 = delayedTypeAliases; _i < delayedTypeAliases_1.length; _i++) { + var typeAlias = delayedTypeAliases_1[_i]; + var host = typeAlias.parent.parent; + container = ts.findAncestor(host.parent, function (n) { return !!(getContainerFlags(n) & 1 /* ContainerFlags.IsContainer */); }) || file; + blockScopeContainer = ts.getEnclosingBlockScopeContainer(host) || file; + currentFlow = initFlowNode({ flags: 2 /* FlowFlags.Start */ }); + parent = typeAlias; + bind(typeAlias.typeExpression); + var declName = ts.getNameOfDeclaration(typeAlias); + if ((ts.isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && ts.isPropertyAccessEntityNameExpression(declName.parent)) { + // typedef anchored to an A.B.C assignment - we need to bind into B's namespace under name C + var isTopLevel = isTopLevelNamespaceAssignment(declName.parent); + if (isTopLevel) { + bindPotentiallyMissingNamespaces(file.symbol, declName.parent, isTopLevel, !!ts.findAncestor(declName, function (d) { return ts.isPropertyAccessExpression(d) && d.name.escapedText === "prototype"; }), /*containerIsClass*/ false); + var oldContainer = container; + switch (ts.getAssignmentDeclarationPropertyAccessKind(declName.parent)) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 2 /* AssignmentDeclarationKind.ModuleExports */: + if (!ts.isExternalOrCommonJsModule(file)) { + container = undefined; + } + else { + container = file; + } + break; + case 4 /* AssignmentDeclarationKind.ThisProperty */: + container = declName.parent.expression; + break; + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + container = declName.parent.expression.name; + break; + case 5 /* AssignmentDeclarationKind.Property */: + container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file + : ts.isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name + : declName.parent.expression; + break; + case 0 /* AssignmentDeclarationKind.None */: + return ts.Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration"); + } + if (container) { + declareModuleMember(typeAlias, 524288 /* SymbolFlags.TypeAlias */, 788968 /* SymbolFlags.TypeAliasExcludes */); + } + container = oldContainer; + } + } + else if (ts.isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 79 /* SyntaxKind.Identifier */) { + parent = typeAlias.parent; + bindBlockScopedDeclaration(typeAlias, 524288 /* SymbolFlags.TypeAlias */, 788968 /* SymbolFlags.TypeAliasExcludes */); + } + else { + bind(typeAlias.fullName); + } + } + container = saveContainer; + lastContainer = saveLastContainer; + blockScopeContainer = saveBlockScopeContainer; + parent = saveParent; + currentFlow = saveCurrentFlow; + } + // The binder visits every node in the syntax tree so it is a convenient place to perform a single localized + // check for reserved words used as identifiers in strict mode code, as well as `yield` or `await` in + // [Yield] or [Await] contexts, respectively. + function checkContextualIdentifier(node) { + // Report error only if there are no parse errors in file + if (!file.parseDiagnostics.length && + !(node.flags & 16777216 /* NodeFlags.Ambient */) && + !(node.flags & 8388608 /* NodeFlags.JSDoc */) && + !ts.isIdentifierName(node)) { + // strict mode identifiers + if (inStrictMode && + node.originalKeywordKind >= 117 /* SyntaxKind.FirstFutureReservedWord */ && + node.originalKeywordKind <= 125 /* SyntaxKind.LastFutureReservedWord */) { + file.bindDiagnostics.push(createDiagnosticForNode(node, getStrictModeIdentifierMessage(node), ts.declarationNameToString(node))); + } + else if (node.originalKeywordKind === 132 /* SyntaxKind.AwaitKeyword */) { + if (ts.isExternalModule(file) && ts.isInTopLevelContext(node)) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module, ts.declarationNameToString(node))); + } + else if (node.flags & 32768 /* NodeFlags.AwaitContext */) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, ts.declarationNameToString(node))); + } + } + else if (node.originalKeywordKind === 125 /* SyntaxKind.YieldKeyword */ && node.flags & 8192 /* NodeFlags.YieldContext */) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, ts.declarationNameToString(node))); + } + } + } + function getStrictModeIdentifierMessage(node) { + // Provide specialized messages to help the user understand why we think they're in + // strict mode. + if (ts.getContainingClass(node)) { + return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; + } + if (file.externalModuleIndicator) { + return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; + } + return ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; + } + // The binder visits every node, so this is a good place to check for + // the reserved private name (there is only one) + function checkPrivateIdentifier(node) { + if (node.escapedText === "#constructor") { + // Report error only if there are no parse errors in file + if (!file.parseDiagnostics.length) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.constructor_is_a_reserved_word, ts.declarationNameToString(node))); + } + } + } + function checkStrictModeBinaryExpression(node) { + if (inStrictMode && ts.isLeftHandSideExpression(node.left) && ts.isAssignmentOperator(node.operatorToken.kind)) { + // ECMA 262 (Annex C) The identifier eval or arguments may not appear as the LeftHandSideExpression of an + // Assignment operator(11.13) or of a PostfixExpression(11.3) + checkStrictModeEvalOrArguments(node, node.left); + } + } + function checkStrictModeCatchClause(node) { + // It is a SyntaxError if a TryStatement with a Catch occurs within strict code and the Identifier of the + // Catch production is eval or arguments + if (inStrictMode && node.variableDeclaration) { + checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); + } + } + function checkStrictModeDeleteExpression(node) { + // Grammar checking + if (inStrictMode && node.expression.kind === 79 /* SyntaxKind.Identifier */) { + // When a delete operator occurs within strict mode code, a SyntaxError is thrown if its + // UnaryExpression is a direct reference to a variable, function argument, or function name + var span = ts.getErrorSpanForNode(file, node.expression); + file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); + } + } + function isEvalOrArgumentsIdentifier(node) { + return ts.isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments"); + } + function checkStrictModeEvalOrArguments(contextNode, name) { + if (name && name.kind === 79 /* SyntaxKind.Identifier */) { + var identifier = name; + if (isEvalOrArgumentsIdentifier(identifier)) { + // We check first if the name is inside class declaration or class expression; if so give explicit message + // otherwise report generic error message. + var span = ts.getErrorSpanForNode(file, name); + file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), ts.idText(identifier))); + } + } + } + function getStrictModeEvalOrArgumentsMessage(node) { + // Provide specialized messages to help the user understand why we think they're in + // strict mode. + if (ts.getContainingClass(node)) { + return ts.Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode; + } + if (file.externalModuleIndicator) { + return ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; + } + return ts.Diagnostics.Invalid_use_of_0_in_strict_mode; + } + function checkStrictModeFunctionName(node) { + if (inStrictMode) { + // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a strict mode FunctionDeclaration or FunctionExpression (13.1)) + checkStrictModeEvalOrArguments(node, node.name); + } + } + function getStrictModeBlockScopeFunctionDeclarationMessage(node) { + // Provide specialized messages to help the user understand why we think they're in + // strict mode. + if (ts.getContainingClass(node)) { + return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode; + } + if (file.externalModuleIndicator) { + return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode; + } + return ts.Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5; + } + function checkStrictModeFunctionDeclaration(node) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + // Report error if function is not top level function declaration + if (blockScopeContainer.kind !== 305 /* SyntaxKind.SourceFile */ && + blockScopeContainer.kind !== 261 /* SyntaxKind.ModuleDeclaration */ && + !ts.isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) { + // We check first if the name is inside class declaration or class expression; if so give explicit message + // otherwise report generic error message. + var errorSpan = ts.getErrorSpanForNode(file, node); + file.bindDiagnostics.push(ts.createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); + } + } + } + function checkStrictModeNumericLiteral(node) { + if (languageVersion < 1 /* ScriptTarget.ES5 */ && inStrictMode && node.numericLiteralFlags & 32 /* TokenFlags.Octal */) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode)); + } + } + function checkStrictModePostfixUnaryExpression(node) { + // Grammar checking + // The identifier eval or arguments may not appear as the LeftHandSideExpression of an + // Assignment operator(11.13) or of a PostfixExpression(11.3) or as the UnaryExpression + // operated upon by a Prefix Increment(11.4.4) or a Prefix Decrement(11.4.5) operator. + if (inStrictMode) { + checkStrictModeEvalOrArguments(node, node.operand); + } + } + function checkStrictModePrefixUnaryExpression(node) { + // Grammar checking + if (inStrictMode) { + if (node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) { + checkStrictModeEvalOrArguments(node, node.operand); + } + } + } + function checkStrictModeWithStatement(node) { + // Grammar checking for withStatement + if (inStrictMode) { + errorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode); + } + } + function checkStrictModeLabeledStatement(node) { + // Grammar checking for labeledStatement + if (inStrictMode && ts.getEmitScriptTarget(options) >= 2 /* ScriptTarget.ES2015 */) { + if (ts.isDeclarationStatement(node.statement) || ts.isVariableStatement(node.statement)) { + errorOnFirstToken(node.label, ts.Diagnostics.A_label_is_not_allowed_here); + } + } + } + function errorOnFirstToken(node, message, arg0, arg1, arg2) { + var span = ts.getSpanOfTokenAtPosition(file, node.pos); + file.bindDiagnostics.push(ts.createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2)); + } + function errorOrSuggestionOnNode(isError, node, message) { + errorOrSuggestionOnRange(isError, node, node, message); + } + function errorOrSuggestionOnRange(isError, startNode, endNode, message) { + addErrorOrSuggestionDiagnostic(isError, { pos: ts.getTokenPosOfNode(startNode, file), end: endNode.end }, message); + } + function addErrorOrSuggestionDiagnostic(isError, range, message) { + var diag = ts.createFileDiagnostic(file, range.pos, range.end - range.pos, message); + if (isError) { + file.bindDiagnostics.push(diag); + } + else { + file.bindSuggestionDiagnostics = ts.append(file.bindSuggestionDiagnostics, __assign(__assign({}, diag), { category: ts.DiagnosticCategory.Suggestion })); + } + } + function bind(node) { + if (!node) { + return; + } + ts.setParent(node, parent); + if (ts.tracing) + node.tracingPath = file.path; + var saveInStrictMode = inStrictMode; + // Even though in the AST the jsdoc @typedef node belongs to the current node, + // its symbol might be in the same scope with the current node's symbol. Consider: + // + // /** @typedef {string | number} MyType */ + // function foo(); + // + // Here the current node is "foo", which is a container, but the scope of "MyType" should + // not be inside "foo". Therefore we always bind @typedef before bind the parent node, + // and skip binding this tag later when binding all the other jsdoc tags. + // First we bind declaration nodes to a symbol if possible. We'll both create a symbol + // and then potentially add the symbol to an appropriate symbol table. Possible + // destination symbol tables are: + // + // 1) The 'exports' table of the current container's symbol. + // 2) The 'members' table of the current container's symbol. + // 3) The 'locals' table of the current container. + // + // However, not all symbols will end up in any of these tables. 'Anonymous' symbols + // (like TypeLiterals for example) will not be put in any table. + bindWorker(node); + // Then we recurse into the children of the node to bind them as well. For certain + // symbols we do specialized work when we recurse. For example, we'll keep track of + // the current 'container' node when it changes. This helps us know which symbol table + // a local should go into for example. Since terminal nodes are known not to have + // children, as an optimization we don't process those. + if (node.kind > 160 /* SyntaxKind.LastToken */) { + var saveParent = parent; + parent = node; + var containerFlags = getContainerFlags(node); + if (containerFlags === 0 /* ContainerFlags.None */) { + bindChildren(node); + } + else { + bindContainer(node, containerFlags); + } + parent = saveParent; + } + else { + var saveParent = parent; + if (node.kind === 1 /* SyntaxKind.EndOfFileToken */) + parent = node; + bindJSDoc(node); + parent = saveParent; + } + inStrictMode = saveInStrictMode; + } + function bindJSDoc(node) { + if (ts.hasJSDocNodes(node)) { + if (ts.isInJSFile(node)) { + for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { + var j = _a[_i]; + bind(j); + } + } + else { + for (var _b = 0, _c = node.jsDoc; _b < _c.length; _b++) { + var j = _c[_b]; + ts.setParent(j, node); + ts.setParentRecursive(j, /*incremental*/ false); + } + } + } + } + function updateStrictModeStatementList(statements) { + if (!inStrictMode) { + for (var _i = 0, statements_3 = statements; _i < statements_3.length; _i++) { + var statement = statements_3[_i]; + if (!ts.isPrologueDirective(statement)) { + return; + } + if (isUseStrictPrologueDirective(statement)) { + inStrictMode = true; + return; + } + } + } + } + /// Should be called only on prologue directives (isPrologueDirective(node) should be true) + function isUseStrictPrologueDirective(node) { + var nodeText = ts.getSourceTextOfNodeFromSourceFile(file, node.expression); + // Note: the node text must be exactly "use strict" or 'use strict'. It is not ok for the + // string to contain unicode escapes (as per ES5). + return nodeText === '"use strict"' || nodeText === "'use strict'"; + } + function bindWorker(node) { + switch (node.kind) { + /* Strict mode checks */ + case 79 /* SyntaxKind.Identifier */: + // for typedef type names with namespaces, bind the new jsdoc type symbol here + // because it requires all containing namespaces to be in effect, namely the + // current "blockScopeContainer" needs to be set to its immediate namespace parent. + if (node.isInJSDocNamespace) { + var parentNode = node.parent; + while (parentNode && !ts.isJSDocTypeAlias(parentNode)) { + parentNode = parentNode.parent; + } + bindBlockScopedDeclaration(parentNode, 524288 /* SymbolFlags.TypeAlias */, 788968 /* SymbolFlags.TypeAliasExcludes */); + break; + } + // falls through + case 108 /* SyntaxKind.ThisKeyword */: + if (currentFlow && (ts.isExpression(node) || parent.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */)) { + node.flowNode = currentFlow; + } + return checkContextualIdentifier(node); + case 161 /* SyntaxKind.QualifiedName */: + if (currentFlow && ts.isPartOfTypeQuery(node)) { + node.flowNode = currentFlow; + } + break; + case 231 /* SyntaxKind.MetaProperty */: + case 106 /* SyntaxKind.SuperKeyword */: + node.flowNode = currentFlow; + break; + case 80 /* SyntaxKind.PrivateIdentifier */: + return checkPrivateIdentifier(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + var expr = node; + if (currentFlow && isNarrowableReference(expr)) { + expr.flowNode = currentFlow; + } + if (ts.isSpecialPropertyDeclaration(expr)) { + bindSpecialPropertyDeclaration(expr); + } + if (ts.isInJSFile(expr) && + file.commonJsModuleIndicator && + ts.isModuleExportsAccessExpression(expr) && + !lookupSymbolForName(blockScopeContainer, "module")) { + declareSymbol(file.locals, /*parent*/ undefined, expr.expression, 1 /* SymbolFlags.FunctionScopedVariable */ | 134217728 /* SymbolFlags.ModuleExports */, 111550 /* SymbolFlags.FunctionScopedVariableExcludes */); + } + break; + case 221 /* SyntaxKind.BinaryExpression */: + var specialKind = ts.getAssignmentDeclarationKind(node); + switch (specialKind) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + bindExportsPropertyAssignment(node); + break; + case 2 /* AssignmentDeclarationKind.ModuleExports */: + bindModuleExportsAssignment(node); + break; + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + bindPrototypePropertyAssignment(node.left, node); + break; + case 6 /* AssignmentDeclarationKind.Prototype */: + bindPrototypeAssignment(node); + break; + case 4 /* AssignmentDeclarationKind.ThisProperty */: + bindThisPropertyAssignment(node); + break; + case 5 /* AssignmentDeclarationKind.Property */: + var expression = node.left.expression; + if (ts.isInJSFile(node) && ts.isIdentifier(expression)) { + var symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText); + if (ts.isThisInitializedDeclaration(symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration)) { + bindThisPropertyAssignment(node); + break; + } + } + bindSpecialPropertyAssignment(node); + break; + case 0 /* AssignmentDeclarationKind.None */: + // Nothing to do + break; + default: + ts.Debug.fail("Unknown binary expression special property assignment kind"); + } + return checkStrictModeBinaryExpression(node); + case 292 /* SyntaxKind.CatchClause */: + return checkStrictModeCatchClause(node); + case 215 /* SyntaxKind.DeleteExpression */: + return checkStrictModeDeleteExpression(node); + case 8 /* SyntaxKind.NumericLiteral */: + return checkStrictModeNumericLiteral(node); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return checkStrictModePostfixUnaryExpression(node); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return checkStrictModePrefixUnaryExpression(node); + case 248 /* SyntaxKind.WithStatement */: + return checkStrictModeWithStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return checkStrictModeLabeledStatement(node); + case 192 /* SyntaxKind.ThisType */: + seenThisKeyword = true; + return; + case 177 /* SyntaxKind.TypePredicate */: + break; // Binding the children will handle everything + case 163 /* SyntaxKind.TypeParameter */: + return bindTypeParameter(node); + case 164 /* SyntaxKind.Parameter */: + return bindParameter(node); + case 254 /* SyntaxKind.VariableDeclaration */: + return bindVariableDeclarationOrBindingElement(node); + case 203 /* SyntaxKind.BindingElement */: + node.flowNode = currentFlow; + return bindVariableDeclarationOrBindingElement(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return bindPropertyWorker(node); + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return bindPropertyOrMethodOrAccessor(node, 4 /* SymbolFlags.Property */, 0 /* SymbolFlags.PropertyExcludes */); + case 299 /* SyntaxKind.EnumMember */: + return bindPropertyOrMethodOrAccessor(node, 8 /* SymbolFlags.EnumMember */, 900095 /* SymbolFlags.EnumMemberExcludes */); + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + return declareSymbolAndAddToSymbolTable(node, 131072 /* SymbolFlags.Signature */, 0 /* SymbolFlags.None */); + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + // If this is an ObjectLiteralExpression method, then it sits in the same space + // as other properties in the object literal. So we use SymbolFlags.PropertyExcludes + // so that it will conflict with any other object literal members with the same + // name. + return bindPropertyOrMethodOrAccessor(node, 8192 /* SymbolFlags.Method */ | (node.questionToken ? 16777216 /* SymbolFlags.Optional */ : 0 /* SymbolFlags.None */), ts.isObjectLiteralMethod(node) ? 0 /* SymbolFlags.PropertyExcludes */ : 103359 /* SymbolFlags.MethodExcludes */); + case 256 /* SyntaxKind.FunctionDeclaration */: + return bindFunctionDeclaration(node); + case 171 /* SyntaxKind.Constructor */: + return declareSymbolAndAddToSymbolTable(node, 16384 /* SymbolFlags.Constructor */, /*symbolExcludes:*/ 0 /* SymbolFlags.None */); + case 172 /* SyntaxKind.GetAccessor */: + return bindPropertyOrMethodOrAccessor(node, 32768 /* SymbolFlags.GetAccessor */, 46015 /* SymbolFlags.GetAccessorExcludes */); + case 173 /* SyntaxKind.SetAccessor */: + return bindPropertyOrMethodOrAccessor(node, 65536 /* SymbolFlags.SetAccessor */, 78783 /* SymbolFlags.SetAccessorExcludes */); + case 179 /* SyntaxKind.FunctionType */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 323 /* SyntaxKind.JSDocSignature */: + case 180 /* SyntaxKind.ConstructorType */: + return bindFunctionOrConstructorType(node); + case 182 /* SyntaxKind.TypeLiteral */: + case 322 /* SyntaxKind.JSDocTypeLiteral */: + case 195 /* SyntaxKind.MappedType */: + return bindAnonymousTypeWorker(node); + case 332 /* SyntaxKind.JSDocClassTag */: + return bindJSDocClassTag(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return bindObjectLiteralExpression(node); + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return bindFunctionExpression(node); + case 208 /* SyntaxKind.CallExpression */: + var assignmentKind = ts.getAssignmentDeclarationKind(node); + switch (assignmentKind) { + case 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */: + return bindObjectDefinePropertyAssignment(node); + case 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */: + return bindObjectDefinePropertyExport(node); + case 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */: + return bindObjectDefinePrototypeProperty(node); + case 0 /* AssignmentDeclarationKind.None */: + break; // Nothing to do + default: + return ts.Debug.fail("Unknown call expression assignment declaration kind"); + } + if (ts.isInJSFile(node)) { + bindCallExpression(node); + } + break; + // Members of classes, interfaces, and modules + case 226 /* SyntaxKind.ClassExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + // All classes are automatically in strict mode in ES6. + inStrictMode = true; + return bindClassLikeDeclaration(node); + case 258 /* SyntaxKind.InterfaceDeclaration */: + return bindBlockScopedDeclaration(node, 64 /* SymbolFlags.Interface */, 788872 /* SymbolFlags.InterfaceExcludes */); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return bindBlockScopedDeclaration(node, 524288 /* SymbolFlags.TypeAlias */, 788968 /* SymbolFlags.TypeAliasExcludes */); + case 260 /* SyntaxKind.EnumDeclaration */: + return bindEnumDeclaration(node); + case 261 /* SyntaxKind.ModuleDeclaration */: + return bindModuleDeclaration(node); + // Jsx-attributes + case 286 /* SyntaxKind.JsxAttributes */: + return bindJsxAttributes(node); + case 285 /* SyntaxKind.JsxAttribute */: + return bindJsxAttribute(node, 4 /* SymbolFlags.Property */, 0 /* SymbolFlags.PropertyExcludes */); + // Imports and exports + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 268 /* SyntaxKind.NamespaceImport */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + return declareSymbolAndAddToSymbolTable(node, 2097152 /* SymbolFlags.Alias */, 2097152 /* SymbolFlags.AliasExcludes */); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + return bindNamespaceExportDeclaration(node); + case 267 /* SyntaxKind.ImportClause */: + return bindImportClause(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return bindExportDeclaration(node); + case 271 /* SyntaxKind.ExportAssignment */: + return bindExportAssignment(node); + case 305 /* SyntaxKind.SourceFile */: + updateStrictModeStatementList(node.statements); + return bindSourceFileIfExternalModule(); + case 235 /* SyntaxKind.Block */: + if (!ts.isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) { + return; + } + // falls through + case 262 /* SyntaxKind.ModuleBlock */: + return updateStrictModeStatementList(node.statements); + case 340 /* SyntaxKind.JSDocParameterTag */: + if (node.parent.kind === 323 /* SyntaxKind.JSDocSignature */) { + return bindParameter(node); + } + if (node.parent.kind !== 322 /* SyntaxKind.JSDocTypeLiteral */) { + break; + } + // falls through + case 347 /* SyntaxKind.JSDocPropertyTag */: + var propTag = node; + var flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 316 /* SyntaxKind.JSDocOptionalType */ ? + 4 /* SymbolFlags.Property */ | 16777216 /* SymbolFlags.Optional */ : + 4 /* SymbolFlags.Property */; + return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* SymbolFlags.PropertyExcludes */); + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + return (delayedTypeAliases || (delayedTypeAliases = [])).push(node); + } + } + function bindPropertyWorker(node) { + return bindPropertyOrMethodOrAccessor(node, 4 /* SymbolFlags.Property */ | (node.questionToken ? 16777216 /* SymbolFlags.Optional */ : 0 /* SymbolFlags.None */), 0 /* SymbolFlags.PropertyExcludes */); + } + function bindAnonymousTypeWorker(node) { + return bindAnonymousDeclaration(node, 2048 /* SymbolFlags.TypeLiteral */, "__type" /* InternalSymbolName.Type */); + } + function bindSourceFileIfExternalModule() { + setExportContextFlag(file); + if (ts.isExternalModule(file)) { + bindSourceFileAsExternalModule(); + } + else if (ts.isJsonSourceFile(file)) { + bindSourceFileAsExternalModule(); + // Create symbol equivalent for the module.exports = {} + var originalSymbol = file.symbol; + declareSymbol(file.symbol.exports, file.symbol, file, 4 /* SymbolFlags.Property */, 67108863 /* SymbolFlags.All */); + file.symbol = originalSymbol; + } + } + function bindSourceFileAsExternalModule() { + bindAnonymousDeclaration(file, 512 /* SymbolFlags.ValueModule */, "\"".concat(ts.removeFileExtension(file.fileName), "\"")); + } + function bindExportAssignment(node) { + if (!container.symbol || !container.symbol.exports) { + // Incorrect export assignment in some sort of block construct + bindAnonymousDeclaration(node, 111551 /* SymbolFlags.Value */, getDeclarationName(node)); + } + else { + var flags = ts.exportAssignmentIsAlias(node) + // An export default clause with an EntityNameExpression or a class expression exports all meanings of that identifier or expression; + ? 2097152 /* SymbolFlags.Alias */ + // An export default clause with any other expression exports a value + : 4 /* SymbolFlags.Property */; + // If there is an `export default x;` alias declaration, can't `export default` anything else. + // (In contrast, you can still have `export default function f() {}` and `export default interface I {}`.) + var symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, 67108863 /* SymbolFlags.All */); + if (node.isExportEquals) { + // Will be an error later, since the module already has other exports. Just make sure this has a valueDeclaration set. + ts.setValueDeclaration(symbol, node); + } + } + } + function bindNamespaceExportDeclaration(node) { + if (node.modifiers && node.modifiers.length) { + file.bindDiagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Modifiers_cannot_appear_here)); + } + var diag = !ts.isSourceFile(node.parent) ? ts.Diagnostics.Global_module_exports_may_only_appear_at_top_level + : !ts.isExternalModule(node.parent) ? ts.Diagnostics.Global_module_exports_may_only_appear_in_module_files + : !node.parent.isDeclarationFile ? ts.Diagnostics.Global_module_exports_may_only_appear_in_declaration_files + : undefined; + if (diag) { + file.bindDiagnostics.push(createDiagnosticForNode(node, diag)); + } + else { + file.symbol.globalExports = file.symbol.globalExports || ts.createSymbolTable(); + declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* SymbolFlags.Alias */, 2097152 /* SymbolFlags.AliasExcludes */); + } + } + function bindExportDeclaration(node) { + if (!container.symbol || !container.symbol.exports) { + // Export * in some sort of block construct + bindAnonymousDeclaration(node, 8388608 /* SymbolFlags.ExportStar */, getDeclarationName(node)); + } + else if (!node.exportClause) { + // All export * declarations are collected in an __export symbol + declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* SymbolFlags.ExportStar */, 0 /* SymbolFlags.None */); + } + else if (ts.isNamespaceExport(node.exportClause)) { + // declareSymbol walks up parents to find name text, parent _must_ be set + // but won't be set by the normal binder walk until `bindChildren` later on. + ts.setParent(node.exportClause, node); + declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* SymbolFlags.Alias */, 2097152 /* SymbolFlags.AliasExcludes */); + } + } + function bindImportClause(node) { + if (node.name) { + declareSymbolAndAddToSymbolTable(node, 2097152 /* SymbolFlags.Alias */, 2097152 /* SymbolFlags.AliasExcludes */); + } + } + function setCommonJsModuleIndicator(node) { + if (file.externalModuleIndicator && file.externalModuleIndicator !== true) { + return false; + } + if (!file.commonJsModuleIndicator) { + file.commonJsModuleIndicator = node; + if (!file.externalModuleIndicator) { + bindSourceFileAsExternalModule(); + } + } + return true; + } + function bindObjectDefinePropertyExport(node) { + if (!setCommonJsModuleIndicator(node)) { + return; + } + var symbol = forEachIdentifierInEntityName(node.arguments[0], /*parent*/ undefined, function (id, symbol) { + if (symbol) { + addDeclarationToSymbol(symbol, id, 1536 /* SymbolFlags.Module */ | 67108864 /* SymbolFlags.Assignment */); + } + return symbol; + }); + if (symbol) { + var flags = 4 /* SymbolFlags.Property */ | 1048576 /* SymbolFlags.ExportValue */; + declareSymbol(symbol.exports, symbol, node, flags, 0 /* SymbolFlags.None */); + } + } + function bindExportsPropertyAssignment(node) { + // When we create a property via 'exports.foo = bar', the 'exports.foo' property access + // expression is the declaration + if (!setCommonJsModuleIndicator(node)) { + return; + } + var symbol = forEachIdentifierInEntityName(node.left.expression, /*parent*/ undefined, function (id, symbol) { + if (symbol) { + addDeclarationToSymbol(symbol, id, 1536 /* SymbolFlags.Module */ | 67108864 /* SymbolFlags.Assignment */); + } + return symbol; + }); + if (symbol) { + var isAlias = ts.isAliasableExpression(node.right) && (ts.isExportsIdentifier(node.left.expression) || ts.isModuleExportsAccessExpression(node.left.expression)); + var flags = isAlias ? 2097152 /* SymbolFlags.Alias */ : 4 /* SymbolFlags.Property */ | 1048576 /* SymbolFlags.ExportValue */; + ts.setParent(node.left, node); + declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* SymbolFlags.None */); + } + } + function bindModuleExportsAssignment(node) { + // A common practice in node modules is to set 'export = module.exports = {}', this ensures that 'exports' + // is still pointing to 'module.exports'. + // We do not want to consider this as 'export=' since a module can have only one of these. + // Similarly we do not want to treat 'module.exports = exports' as an 'export='. + if (!setCommonJsModuleIndicator(node)) { + return; + } + var assignedExpression = ts.getRightMostAssignedExpression(node.right); + if (ts.isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) { + return; + } + if (ts.isObjectLiteralExpression(assignedExpression) && ts.every(assignedExpression.properties, ts.isShorthandPropertyAssignment)) { + ts.forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias); + return; + } + // 'module.exports = expr' assignment + var flags = ts.exportAssignmentIsAlias(node) + ? 2097152 /* SymbolFlags.Alias */ + : 4 /* SymbolFlags.Property */ | 1048576 /* SymbolFlags.ExportValue */ | 512 /* SymbolFlags.ValueModule */; + var symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* SymbolFlags.Assignment */, 0 /* SymbolFlags.None */); + ts.setValueDeclaration(symbol, node); + } + function bindExportAssignedObjectMemberAlias(node) { + declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* SymbolFlags.Alias */ | 67108864 /* SymbolFlags.Assignment */, 0 /* SymbolFlags.None */); + } + function bindThisPropertyAssignment(node) { + ts.Debug.assert(ts.isInJSFile(node)); + // private identifiers *must* be declared (even in JS files) + var hasPrivateIdentifier = (ts.isBinaryExpression(node) && ts.isPropertyAccessExpression(node.left) && ts.isPrivateIdentifier(node.left.name)) + || (ts.isPropertyAccessExpression(node) && ts.isPrivateIdentifier(node.name)); + if (hasPrivateIdentifier) { + return; + } + var thisContainer = ts.getThisContainer(node, /*includeArrowFunctions*/ false); + switch (thisContainer.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + var constructorSymbol = thisContainer.symbol; + // For `f.prototype.m = function() { this.x = 0; }`, `this.x = 0` should modify `f`'s members, not the function expression. + if (ts.isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + var l = thisContainer.parent.left; + if (ts.isBindableStaticAccessExpression(l) && ts.isPrototypeAccess(l.expression)) { + constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer); + } + } + if (constructorSymbol && constructorSymbol.valueDeclaration) { + // Declare a 'member' if the container is an ES5 class or ES6 constructor + constructorSymbol.members = constructorSymbol.members || ts.createSymbolTable(); + // It's acceptable for multiple 'this' assignments of the same identifier to occur + if (ts.hasDynamicName(node)) { + bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members); + } + else { + declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* SymbolFlags.Property */ | 67108864 /* SymbolFlags.Assignment */, 0 /* SymbolFlags.PropertyExcludes */ & ~4 /* SymbolFlags.Property */); + } + addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* SymbolFlags.Class */); + } + break; + case 171 /* SyntaxKind.Constructor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + // this.foo assignment in a JavaScript class + // Bind this property to the containing class + var containingClass = thisContainer.parent; + var symbolTable = ts.isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members; + if (ts.hasDynamicName(node)) { + bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable); + } + else { + declareSymbol(symbolTable, containingClass.symbol, node, 4 /* SymbolFlags.Property */ | 67108864 /* SymbolFlags.Assignment */, 0 /* SymbolFlags.None */, /*isReplaceableByMethod*/ true); + } + break; + case 305 /* SyntaxKind.SourceFile */: + // this.property = assignment in a source file -- declare symbol in exports for a module, in locals for a script + if (ts.hasDynamicName(node)) { + break; + } + else if (thisContainer.commonJsModuleIndicator) { + declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* SymbolFlags.Property */ | 1048576 /* SymbolFlags.ExportValue */, 0 /* SymbolFlags.None */); + } + else { + declareSymbolAndAddToSymbolTable(node, 1 /* SymbolFlags.FunctionScopedVariable */, 111550 /* SymbolFlags.FunctionScopedVariableExcludes */); + } + break; + default: + ts.Debug.failBadSyntaxKind(thisContainer); + } + } + function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) { + declareSymbol(symbolTable, symbol, node, 4 /* SymbolFlags.Property */, 0 /* SymbolFlags.None */, /*isReplaceableByMethod*/ true, /*isComputedName*/ true); + addLateBoundAssignmentDeclarationToSymbol(node, symbol); + } + function addLateBoundAssignmentDeclarationToSymbol(node, symbol) { + if (symbol) { + (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = new ts.Map())).set(ts.getNodeId(node), node); + } + } + function bindSpecialPropertyDeclaration(node) { + if (node.expression.kind === 108 /* SyntaxKind.ThisKeyword */) { + bindThisPropertyAssignment(node); + } + else if (ts.isBindableStaticAccessExpression(node) && node.parent.parent.kind === 305 /* SyntaxKind.SourceFile */) { + if (ts.isPrototypeAccess(node.expression)) { + bindPrototypePropertyAssignment(node, node.parent); + } + else { + bindStaticPropertyAssignment(node); + } + } + } + /** For `x.prototype = { p, ... }`, declare members p,... if `x` is function/class/{}, or not declared. */ + function bindPrototypeAssignment(node) { + ts.setParent(node.left, node); + ts.setParent(node.right, node); + bindPropertyAssignment(node.left.expression, node.left, /*isPrototypeProperty*/ false, /*containerIsClass*/ true); + } + function bindObjectDefinePrototypeProperty(node) { + var namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression); + if (namespaceSymbol && namespaceSymbol.valueDeclaration) { + // Ensure the namespace symbol becomes class-like + addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* SymbolFlags.Class */); + } + bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, /*isPrototypeProperty*/ true); + } + /** + * For `x.prototype.y = z`, declare a member `y` on `x` if `x` is a function or class, or not declared. + * Note that jsdoc preceding an ExpressionStatement like `x.prototype.y;` is also treated as a declaration. + */ + function bindPrototypePropertyAssignment(lhs, parent) { + // Look up the function in the local scope, since prototype assignments should + // follow the function declaration + var classPrototype = lhs.expression; + var constructorFunction = classPrototype.expression; + // Fix up parent pointers since we're going to use these nodes before we bind into them + ts.setParent(constructorFunction, classPrototype); + ts.setParent(classPrototype, lhs); + ts.setParent(lhs, parent); + bindPropertyAssignment(constructorFunction, lhs, /*isPrototypeProperty*/ true, /*containerIsClass*/ true); + } + function bindObjectDefinePropertyAssignment(node) { + var namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]); + var isToplevel = node.parent.parent.kind === 305 /* SyntaxKind.SourceFile */; + namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, /*isPrototypeProperty*/ false, /*containerIsClass*/ false); + bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, /*isPrototypeProperty*/ false); + } + function bindSpecialPropertyAssignment(node) { + var _a; + // Class declarations in Typescript do not allow property declarations + var parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, container) || lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer); + if (!ts.isInJSFile(node) && !ts.isFunctionSymbol(parentSymbol)) { + return; + } + var rootExpr = ts.getLeftmostAccessExpression(node.left); + if (ts.isIdentifier(rootExpr) && ((_a = lookupSymbolForName(container, rootExpr.escapedText)) === null || _a === void 0 ? void 0 : _a.flags) & 2097152 /* SymbolFlags.Alias */) { + return; + } + // Fix up parent pointers since we're going to use these nodes before we bind into them + ts.setParent(node.left, node); + ts.setParent(node.right, node); + if (ts.isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) { + // This can be an alias for the 'exports' or 'module.exports' names, e.g. + // var util = module.exports; + // util.property = function ... + bindExportsPropertyAssignment(node); + } + else if (ts.hasDynamicName(node)) { + bindAnonymousDeclaration(node, 4 /* SymbolFlags.Property */ | 67108864 /* SymbolFlags.Assignment */, "__computed" /* InternalSymbolName.Computed */); + var sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), /*isPrototype*/ false, /*containerIsClass*/ false); + addLateBoundAssignmentDeclarationToSymbol(node, sym); + } + else { + bindStaticPropertyAssignment(ts.cast(node.left, ts.isBindableStaticNameExpression)); + } + } + /** + * For nodes like `x.y = z`, declare a member 'y' on 'x' if x is a function (or IIFE) or class or {}, or not declared. + * Also works for expression statements preceded by JSDoc, like / ** @type number * / x.y; + */ + function bindStaticPropertyAssignment(node) { + ts.Debug.assert(!ts.isIdentifier(node)); + ts.setParent(node.expression, node); + bindPropertyAssignment(node.expression, node, /*isPrototypeProperty*/ false, /*containerIsClass*/ false); + } + function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) { + if ((namespaceSymbol === null || namespaceSymbol === void 0 ? void 0 : namespaceSymbol.flags) & 2097152 /* SymbolFlags.Alias */) { + return namespaceSymbol; + } + if (isToplevel && !isPrototypeProperty) { + // make symbols or add declarations for intermediate containers + var flags_2 = 1536 /* SymbolFlags.Module */ | 67108864 /* SymbolFlags.Assignment */; + var excludeFlags_1 = 110735 /* SymbolFlags.ValueModuleExcludes */ & ~67108864 /* SymbolFlags.Assignment */; + namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, function (id, symbol, parent) { + if (symbol) { + addDeclarationToSymbol(symbol, id, flags_2); + return symbol; + } + else { + var table = parent ? parent.exports : + file.jsGlobalAugmentations || (file.jsGlobalAugmentations = ts.createSymbolTable()); + return declareSymbol(table, parent, id, flags_2, excludeFlags_1); + } + }); + } + if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) { + addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* SymbolFlags.Class */); + } + return namespaceSymbol; + } + function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) { + if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) { + return; + } + // Set up the members collection if it doesn't exist already + var symbolTable = isPrototypeProperty ? + (namespaceSymbol.members || (namespaceSymbol.members = ts.createSymbolTable())) : + (namespaceSymbol.exports || (namespaceSymbol.exports = ts.createSymbolTable())); + var includes = 0 /* SymbolFlags.None */; + var excludes = 0 /* SymbolFlags.None */; + // Method-like + if (ts.isFunctionLikeDeclaration(ts.getAssignedExpandoInitializer(declaration))) { + includes = 8192 /* SymbolFlags.Method */; + excludes = 103359 /* SymbolFlags.MethodExcludes */; + } + // Maybe accessor-like + else if (ts.isCallExpression(declaration) && ts.isBindableObjectDefinePropertyCall(declaration)) { + if (ts.some(declaration.arguments[2].properties, function (p) { + var id = ts.getNameOfDeclaration(p); + return !!id && ts.isIdentifier(id) && ts.idText(id) === "set"; + })) { + // We mix in `SymbolFLags.Property` so in the checker `getTypeOfVariableParameterOrProperty` is used for this + // symbol, instead of `getTypeOfAccessor` (which will assert as there is no real accessor declaration) + includes |= 65536 /* SymbolFlags.SetAccessor */ | 4 /* SymbolFlags.Property */; + excludes |= 78783 /* SymbolFlags.SetAccessorExcludes */; + } + if (ts.some(declaration.arguments[2].properties, function (p) { + var id = ts.getNameOfDeclaration(p); + return !!id && ts.isIdentifier(id) && ts.idText(id) === "get"; + })) { + includes |= 32768 /* SymbolFlags.GetAccessor */ | 4 /* SymbolFlags.Property */; + excludes |= 46015 /* SymbolFlags.GetAccessorExcludes */; + } + } + if (includes === 0 /* SymbolFlags.None */) { + includes = 4 /* SymbolFlags.Property */; + excludes = 0 /* SymbolFlags.PropertyExcludes */; + } + declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* SymbolFlags.Assignment */, excludes & ~67108864 /* SymbolFlags.Assignment */); + } + function isTopLevelNamespaceAssignment(propertyAccess) { + return ts.isBinaryExpression(propertyAccess.parent) + ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 305 /* SyntaxKind.SourceFile */ + : propertyAccess.parent.parent.kind === 305 /* SyntaxKind.SourceFile */; + } + function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) { + var namespaceSymbol = lookupSymbolForPropertyAccess(name, container) || lookupSymbolForPropertyAccess(name, blockScopeContainer); + var isToplevel = isTopLevelNamespaceAssignment(propertyAccess); + namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass); + bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty); + } + /** + * Javascript expando values are: + * - Functions + * - classes + * - namespaces + * - variables initialized with function expressions + * - with class expressions + * - with empty object literals + * - with non-empty object literals if assigned to the prototype property + */ + function isExpandoSymbol(symbol) { + if (symbol.flags & (16 /* SymbolFlags.Function */ | 32 /* SymbolFlags.Class */ | 1024 /* SymbolFlags.NamespaceModule */)) { + return true; + } + var node = symbol.valueDeclaration; + if (node && ts.isCallExpression(node)) { + return !!ts.getAssignedExpandoInitializer(node); + } + var init = !node ? undefined : + ts.isVariableDeclaration(node) ? node.initializer : + ts.isBinaryExpression(node) ? node.right : + ts.isPropertyAccessExpression(node) && ts.isBinaryExpression(node.parent) ? node.parent.right : + undefined; + init = init && ts.getRightMostAssignedExpression(init); + if (init) { + var isPrototypeAssignment = ts.isPrototypeAccess(ts.isVariableDeclaration(node) ? node.name : ts.isBinaryExpression(node) ? node.left : node); + return !!ts.getExpandoInitializer(ts.isBinaryExpression(init) && (init.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || init.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment); + } + return false; + } + function getParentOfBinaryExpression(expr) { + while (ts.isBinaryExpression(expr.parent)) { + expr = expr.parent; + } + return expr.parent; + } + function lookupSymbolForPropertyAccess(node, lookupContainer) { + if (lookupContainer === void 0) { lookupContainer = container; } + if (ts.isIdentifier(node)) { + return lookupSymbolForName(lookupContainer, node.escapedText); + } + else { + var symbol = lookupSymbolForPropertyAccess(node.expression); + return symbol && symbol.exports && symbol.exports.get(ts.getElementOrPropertyAccessName(node)); + } + } + function forEachIdentifierInEntityName(e, parent, action) { + if (isExportsOrModuleExportsOrAlias(file, e)) { + return file.symbol; + } + else if (ts.isIdentifier(e)) { + return action(e, lookupSymbolForPropertyAccess(e), parent); + } + else { + var s = forEachIdentifierInEntityName(e.expression, parent, action); + var name = ts.getNameOrArgument(e); + // unreachable + if (ts.isPrivateIdentifier(name)) { + ts.Debug.fail("unexpected PrivateIdentifier"); + } + return action(name, s && s.exports && s.exports.get(ts.getElementOrPropertyAccessName(e)), s); + } + } + function bindCallExpression(node) { + // We're only inspecting call expressions to detect CommonJS modules, so we can skip + // this check if we've already seen the module indicator + if (!file.commonJsModuleIndicator && ts.isRequireCall(node, /*checkArgumentIsStringLiteralLike*/ false)) { + setCommonJsModuleIndicator(node); + } + } + function bindClassLikeDeclaration(node) { + if (node.kind === 257 /* SyntaxKind.ClassDeclaration */) { + bindBlockScopedDeclaration(node, 32 /* SymbolFlags.Class */, 899503 /* SymbolFlags.ClassExcludes */); + } + else { + var bindingName = node.name ? node.name.escapedText : "__class" /* InternalSymbolName.Class */; + bindAnonymousDeclaration(node, 32 /* SymbolFlags.Class */, bindingName); + // Add name of class expression into the map for semantic classifier + if (node.name) { + classifiableNames.add(node.name.escapedText); + } + } + var symbol = node.symbol; + // TypeScript 1.0 spec (April 2014): 8.4 + // Every class automatically contains a static property member named 'prototype', the + // type of which is an instantiation of the class type with type Any supplied as a type + // argument for each type parameter. It is an error to explicitly declare a static + // property member with the name 'prototype'. + // + // Note: we check for this here because this class may be merging into a module. The + // module might have an exported variable called 'prototype'. We can't allow that as + // that would clash with the built-in 'prototype' for the class. + var prototypeSymbol = createSymbol(4 /* SymbolFlags.Property */ | 4194304 /* SymbolFlags.Prototype */, "prototype"); + var symbolExport = symbol.exports.get(prototypeSymbol.escapedName); + if (symbolExport) { + if (node.name) { + ts.setParent(node.name, node); + } + file.bindDiagnostics.push(createDiagnosticForNode(symbolExport.declarations[0], ts.Diagnostics.Duplicate_identifier_0, ts.symbolName(prototypeSymbol))); + } + symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol); + prototypeSymbol.parent = symbol; + } + function bindEnumDeclaration(node) { + return ts.isEnumConst(node) + ? bindBlockScopedDeclaration(node, 128 /* SymbolFlags.ConstEnum */, 899967 /* SymbolFlags.ConstEnumExcludes */) + : bindBlockScopedDeclaration(node, 256 /* SymbolFlags.RegularEnum */, 899327 /* SymbolFlags.RegularEnumExcludes */); + } + function bindVariableDeclarationOrBindingElement(node) { + if (inStrictMode) { + checkStrictModeEvalOrArguments(node, node.name); + } + if (!ts.isBindingPattern(node.name)) { + var possibleVariableDecl = node.kind === 254 /* SyntaxKind.VariableDeclaration */ ? node : node.parent.parent; + if (ts.isInJSFile(node) && + ts.isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && + !ts.getJSDocTypeTag(node) && + !(ts.getCombinedModifierFlags(node) & 1 /* ModifierFlags.Export */)) { + declareSymbolAndAddToSymbolTable(node, 2097152 /* SymbolFlags.Alias */, 2097152 /* SymbolFlags.AliasExcludes */); + } + else if (ts.isBlockOrCatchScoped(node)) { + bindBlockScopedDeclaration(node, 2 /* SymbolFlags.BlockScopedVariable */, 111551 /* SymbolFlags.BlockScopedVariableExcludes */); + } + else if (ts.isParameterDeclaration(node)) { + // It is safe to walk up parent chain to find whether the node is a destructuring parameter declaration + // because its parent chain has already been set up, since parents are set before descending into children. + // + // If node is a binding element in parameter declaration, we need to use ParameterExcludes. + // Using ParameterExcludes flag allows the compiler to report an error on duplicate identifiers in Parameter Declaration + // For example: + // function foo([a,a]) {} // Duplicate Identifier error + // function bar(a,a) {} // Duplicate Identifier error, parameter declaration in this case is handled in bindParameter + // // which correctly set excluded symbols + declareSymbolAndAddToSymbolTable(node, 1 /* SymbolFlags.FunctionScopedVariable */, 111551 /* SymbolFlags.ParameterExcludes */); + } + else { + declareSymbolAndAddToSymbolTable(node, 1 /* SymbolFlags.FunctionScopedVariable */, 111550 /* SymbolFlags.FunctionScopedVariableExcludes */); + } + } + } + function bindParameter(node) { + if (node.kind === 340 /* SyntaxKind.JSDocParameterTag */ && container.kind !== 323 /* SyntaxKind.JSDocSignature */) { + return; + } + if (inStrictMode && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + // It is a SyntaxError if the identifier eval or arguments appears within a FormalParameterList of a + // strict mode FunctionLikeDeclaration or FunctionExpression(13.1) + checkStrictModeEvalOrArguments(node, node.name); + } + if (ts.isBindingPattern(node.name)) { + bindAnonymousDeclaration(node, 1 /* SymbolFlags.FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node)); + } + else { + declareSymbolAndAddToSymbolTable(node, 1 /* SymbolFlags.FunctionScopedVariable */, 111551 /* SymbolFlags.ParameterExcludes */); + } + // If this is a property-parameter, then also declare the property symbol into the + // containing class. + if (ts.isParameterPropertyDeclaration(node, node.parent)) { + var classDeclaration = node.parent.parent; + declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* SymbolFlags.Property */ | (node.questionToken ? 16777216 /* SymbolFlags.Optional */ : 0 /* SymbolFlags.None */), 0 /* SymbolFlags.PropertyExcludes */); + } + } + function bindFunctionDeclaration(node) { + if (!file.isDeclarationFile && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + if (ts.isAsyncFunction(node)) { + emitFlags |= 2048 /* NodeFlags.HasAsyncFunctions */; + } + } + checkStrictModeFunctionName(node); + if (inStrictMode) { + checkStrictModeFunctionDeclaration(node); + bindBlockScopedDeclaration(node, 16 /* SymbolFlags.Function */, 110991 /* SymbolFlags.FunctionExcludes */); + } + else { + declareSymbolAndAddToSymbolTable(node, 16 /* SymbolFlags.Function */, 110991 /* SymbolFlags.FunctionExcludes */); + } + } + function bindFunctionExpression(node) { + if (!file.isDeclarationFile && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + if (ts.isAsyncFunction(node)) { + emitFlags |= 2048 /* NodeFlags.HasAsyncFunctions */; + } + } + if (currentFlow) { + node.flowNode = currentFlow; + } + checkStrictModeFunctionName(node); + var bindingName = node.name ? node.name.escapedText : "__function" /* InternalSymbolName.Function */; + return bindAnonymousDeclaration(node, 16 /* SymbolFlags.Function */, bindingName); + } + function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { + if (!file.isDeclarationFile && !(node.flags & 16777216 /* NodeFlags.Ambient */) && ts.isAsyncFunction(node)) { + emitFlags |= 2048 /* NodeFlags.HasAsyncFunctions */; + } + if (currentFlow && ts.isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { + node.flowNode = currentFlow; + } + return ts.hasDynamicName(node) + ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* InternalSymbolName.Computed */) + : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); + } + function getInferTypeContainer(node) { + var extendsType = ts.findAncestor(node, function (n) { return n.parent && ts.isConditionalTypeNode(n.parent) && n.parent.extendsType === n; }); + return extendsType && extendsType.parent; + } + function bindTypeParameter(node) { + if (ts.isJSDocTemplateTag(node.parent)) { + var container_1 = ts.getEffectiveContainerForJSDocTemplateTag(node.parent); + if (container_1) { + if (!container_1.locals) { + container_1.locals = ts.createSymbolTable(); + } + declareSymbol(container_1.locals, /*parent*/ undefined, node, 262144 /* SymbolFlags.TypeParameter */, 526824 /* SymbolFlags.TypeParameterExcludes */); + } + else { + declareSymbolAndAddToSymbolTable(node, 262144 /* SymbolFlags.TypeParameter */, 526824 /* SymbolFlags.TypeParameterExcludes */); + } + } + else if (node.parent.kind === 190 /* SyntaxKind.InferType */) { + var container_2 = getInferTypeContainer(node.parent); + if (container_2) { + if (!container_2.locals) { + container_2.locals = ts.createSymbolTable(); + } + declareSymbol(container_2.locals, /*parent*/ undefined, node, 262144 /* SymbolFlags.TypeParameter */, 526824 /* SymbolFlags.TypeParameterExcludes */); + } + else { + bindAnonymousDeclaration(node, 262144 /* SymbolFlags.TypeParameter */, getDeclarationName(node)); // TODO: GH#18217 + } + } + else { + declareSymbolAndAddToSymbolTable(node, 262144 /* SymbolFlags.TypeParameter */, 526824 /* SymbolFlags.TypeParameterExcludes */); + } + } + // reachability checks + function shouldReportErrorOnModuleDeclaration(node) { + var instanceState = getModuleInstanceState(node); + return instanceState === 1 /* ModuleInstanceState.Instantiated */ || (instanceState === 2 /* ModuleInstanceState.ConstEnumOnly */ && ts.shouldPreserveConstEnums(options)); + } + function checkUnreachable(node) { + if (!(currentFlow.flags & 1 /* FlowFlags.Unreachable */)) { + return false; + } + if (currentFlow === unreachableFlow) { + var reportError = + // report error on all statements except empty ones + (ts.isStatementButNotDeclaration(node) && node.kind !== 236 /* SyntaxKind.EmptyStatement */) || + // report error on class declarations + node.kind === 257 /* SyntaxKind.ClassDeclaration */ || + // report error on instantiated modules or const-enums only modules if preserveConstEnums is set + (node.kind === 261 /* SyntaxKind.ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)); + if (reportError) { + currentFlow = reportedUnreachableFlow; + if (!options.allowUnreachableCode) { + // unreachable code is reported if + // - user has explicitly asked about it AND + // - statement is in not ambient context (statements in ambient context is already an error + // so we should not report extras) AND + // - node is not variable statement OR + // - node is block scoped variable statement OR + // - node is not block scoped variable statement and at least one variable declaration has initializer + // Rationale: we don't want to report errors on non-initialized var's since they are hoisted + // On the other side we do want to report errors on non-initialized 'lets' because of TDZ + var isError_1 = ts.unreachableCodeIsError(options) && + !(node.flags & 16777216 /* NodeFlags.Ambient */) && + (!ts.isVariableStatement(node) || + !!(ts.getCombinedNodeFlags(node.declarationList) & 3 /* NodeFlags.BlockScoped */) || + node.declarationList.declarations.some(function (d) { return !!d.initializer; })); + eachUnreachableRange(node, function (start, end) { return errorOrSuggestionOnRange(isError_1, start, end, ts.Diagnostics.Unreachable_code_detected); }); + } + } + } + return true; + } + } + function eachUnreachableRange(node, cb) { + if (ts.isStatement(node) && isExecutableStatement(node) && ts.isBlock(node.parent)) { + var statements = node.parent.statements; + var slice_1 = ts.sliceAfter(statements, node); + ts.getRangesWhere(slice_1, isExecutableStatement, function (start, afterEnd) { return cb(slice_1[start], slice_1[afterEnd - 1]); }); + } + else { + cb(node, node); + } + } + // As opposed to a pure declaration like an `interface` + function isExecutableStatement(s) { + // Don't remove statements that can validly be used before they appear. + return !ts.isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !ts.isEnumDeclaration(s) && + // `var x;` may declare a variable used above + !(ts.isVariableStatement(s) && !(ts.getCombinedNodeFlags(s) & (1 /* NodeFlags.Let */ | 2 /* NodeFlags.Const */)) && s.declarationList.declarations.some(function (d) { return !d.initializer; })); + } + function isPurelyTypeDeclaration(s) { + switch (s.kind) { + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return true; + case 261 /* SyntaxKind.ModuleDeclaration */: + return getModuleInstanceState(s) !== 1 /* ModuleInstanceState.Instantiated */; + case 260 /* SyntaxKind.EnumDeclaration */: + return ts.hasSyntacticModifier(s, 2048 /* ModifierFlags.Const */); + default: + return false; + } + } + function isExportsOrModuleExportsOrAlias(sourceFile, node) { + var i = 0; + var q = [node]; + while (q.length && i < 100) { + i++; + node = q.shift(); + if (ts.isExportsIdentifier(node) || ts.isModuleExportsAccessExpression(node)) { + return true; + } + else if (ts.isIdentifier(node)) { + var symbol = lookupSymbolForName(sourceFile, node.escapedText); + if (!!symbol && !!symbol.valueDeclaration && ts.isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) { + var init = symbol.valueDeclaration.initializer; + q.push(init); + if (ts.isAssignmentExpression(init, /*excludeCompoundAssignment*/ true)) { + q.push(init.left); + q.push(init.right); + } + } + } + } + return false; + } + ts.isExportsOrModuleExportsOrAlias = isExportsOrModuleExportsOrAlias; + function lookupSymbolForName(container, name) { + var local = container.locals && container.locals.get(name); + if (local) { + return local.exportSymbol || local; + } + if (ts.isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) { + return container.jsGlobalAugmentations.get(name); + } + return container.symbol && container.symbol.exports && container.symbol.exports.get(name); + } +})(ts || (ts = {})); +/** @internal */ +var ts; +(function (ts) { + function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier, getTypeArguments) { + return getSymbolWalker; + function getSymbolWalker(accept) { + if (accept === void 0) { accept = function () { return true; }; } + var visitedTypes = []; // Sparse array from id to type + var visitedSymbols = []; // Sparse array from id to symbol + return { + walkType: function (type) { + try { + visitType(type); + return { visitedTypes: ts.getOwnValues(visitedTypes), visitedSymbols: ts.getOwnValues(visitedSymbols) }; + } + finally { + ts.clear(visitedTypes); + ts.clear(visitedSymbols); + } + }, + walkSymbol: function (symbol) { + try { + visitSymbol(symbol); + return { visitedTypes: ts.getOwnValues(visitedTypes), visitedSymbols: ts.getOwnValues(visitedSymbols) }; + } + finally { + ts.clear(visitedTypes); + ts.clear(visitedSymbols); + } + }, + }; + function visitType(type) { + if (!type) { + return; + } + if (visitedTypes[type.id]) { + return; + } + visitedTypes[type.id] = type; + // Reuse visitSymbol to visit the type's symbol, + // but be sure to bail on recuring into the type if accept declines the symbol. + var shouldBail = visitSymbol(type.symbol); + if (shouldBail) + return; + // Visit the type's related types, if any + if (type.flags & 524288 /* TypeFlags.Object */) { + var objectType = type; + var objectFlags = objectType.objectFlags; + if (objectFlags & 4 /* ObjectFlags.Reference */) { + visitTypeReference(type); + } + if (objectFlags & 32 /* ObjectFlags.Mapped */) { + visitMappedType(type); + } + if (objectFlags & (1 /* ObjectFlags.Class */ | 2 /* ObjectFlags.Interface */)) { + visitInterfaceType(type); + } + if (objectFlags & (8 /* ObjectFlags.Tuple */ | 16 /* ObjectFlags.Anonymous */)) { + visitObjectType(objectType); + } + } + if (type.flags & 262144 /* TypeFlags.TypeParameter */) { + visitTypeParameter(type); + } + if (type.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + visitUnionOrIntersectionType(type); + } + if (type.flags & 4194304 /* TypeFlags.Index */) { + visitIndexType(type); + } + if (type.flags & 8388608 /* TypeFlags.IndexedAccess */) { + visitIndexedAccessType(type); + } + } + function visitTypeReference(type) { + visitType(type.target); + ts.forEach(getTypeArguments(type), visitType); + } + function visitTypeParameter(type) { + visitType(getConstraintOfTypeParameter(type)); + } + function visitUnionOrIntersectionType(type) { + ts.forEach(type.types, visitType); + } + function visitIndexType(type) { + visitType(type.type); + } + function visitIndexedAccessType(type) { + visitType(type.objectType); + visitType(type.indexType); + visitType(type.constraint); + } + function visitMappedType(type) { + visitType(type.typeParameter); + visitType(type.constraintType); + visitType(type.templateType); + visitType(type.modifiersType); + } + function visitSignature(signature) { + var typePredicate = getTypePredicateOfSignature(signature); + if (typePredicate) { + visitType(typePredicate.type); + } + ts.forEach(signature.typeParameters, visitType); + for (var _i = 0, _a = signature.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + visitSymbol(parameter); + } + visitType(getRestTypeOfSignature(signature)); + visitType(getReturnTypeOfSignature(signature)); + } + function visitInterfaceType(interfaceT) { + visitObjectType(interfaceT); + ts.forEach(interfaceT.typeParameters, visitType); + ts.forEach(getBaseTypes(interfaceT), visitType); + visitType(interfaceT.thisType); + } + function visitObjectType(type) { + var resolved = resolveStructuredTypeMembers(type); + for (var _i = 0, _a = resolved.indexInfos; _i < _a.length; _i++) { + var info = _a[_i]; + visitType(info.keyType); + visitType(info.type); + } + for (var _b = 0, _c = resolved.callSignatures; _b < _c.length; _b++) { + var signature = _c[_b]; + visitSignature(signature); + } + for (var _d = 0, _e = resolved.constructSignatures; _d < _e.length; _d++) { + var signature = _e[_d]; + visitSignature(signature); + } + for (var _f = 0, _g = resolved.properties; _f < _g.length; _f++) { + var p = _g[_f]; + visitSymbol(p); + } + } + function visitSymbol(symbol) { + if (!symbol) { + return false; + } + var symbolId = ts.getSymbolId(symbol); + if (visitedSymbols[symbolId]) { + return false; + } + visitedSymbols[symbolId] = symbol; + if (!accept(symbol)) { + return true; + } + var t = getTypeOfSymbol(symbol); + visitType(t); // Should handle members on classes and such + if (symbol.exports) { + symbol.exports.forEach(visitSymbol); + } + ts.forEach(symbol.declarations, function (d) { + // Type queries are too far resolved when we just visit the symbol's type + // (their type resolved directly to the member deeply referenced) + // So to get the intervening symbols, we need to check if there's a type + // query node on any of the symbol's declarations and get symbols there + if (d.type && d.type.kind === 181 /* SyntaxKind.TypeQuery */) { + var query = d.type; + var entity = getResolvedSymbol(getFirstIdentifier(query.exprName)); + visitSymbol(entity); + } + }); + return false; + } + } + } + ts.createGetSymbolWalker = createGetSymbolWalker; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var ambientModuleSymbolRegex = /^".+"$/; + var anon = "(anonymous)"; + var nextSymbolId = 1; + var nextNodeId = 1; + var nextMergeId = 1; + var nextFlowId = 1; + var IterationUse; + (function (IterationUse) { + IterationUse[IterationUse["AllowsSyncIterablesFlag"] = 1] = "AllowsSyncIterablesFlag"; + IterationUse[IterationUse["AllowsAsyncIterablesFlag"] = 2] = "AllowsAsyncIterablesFlag"; + IterationUse[IterationUse["AllowsStringInputFlag"] = 4] = "AllowsStringInputFlag"; + IterationUse[IterationUse["ForOfFlag"] = 8] = "ForOfFlag"; + IterationUse[IterationUse["YieldStarFlag"] = 16] = "YieldStarFlag"; + IterationUse[IterationUse["SpreadFlag"] = 32] = "SpreadFlag"; + IterationUse[IterationUse["DestructuringFlag"] = 64] = "DestructuringFlag"; + IterationUse[IterationUse["PossiblyOutOfBounds"] = 128] = "PossiblyOutOfBounds"; + // Spread, Destructuring, Array element assignment + IterationUse[IterationUse["Element"] = 1] = "Element"; + IterationUse[IterationUse["Spread"] = 33] = "Spread"; + IterationUse[IterationUse["Destructuring"] = 65] = "Destructuring"; + IterationUse[IterationUse["ForOf"] = 13] = "ForOf"; + IterationUse[IterationUse["ForAwaitOf"] = 15] = "ForAwaitOf"; + IterationUse[IterationUse["YieldStar"] = 17] = "YieldStar"; + IterationUse[IterationUse["AsyncYieldStar"] = 19] = "AsyncYieldStar"; + IterationUse[IterationUse["GeneratorReturnType"] = 1] = "GeneratorReturnType"; + IterationUse[IterationUse["AsyncGeneratorReturnType"] = 2] = "AsyncGeneratorReturnType"; + })(IterationUse || (IterationUse = {})); + var IterationTypeKind; + (function (IterationTypeKind) { + IterationTypeKind[IterationTypeKind["Yield"] = 0] = "Yield"; + IterationTypeKind[IterationTypeKind["Return"] = 1] = "Return"; + IterationTypeKind[IterationTypeKind["Next"] = 2] = "Next"; + })(IterationTypeKind || (IterationTypeKind = {})); + var WideningKind; + (function (WideningKind) { + WideningKind[WideningKind["Normal"] = 0] = "Normal"; + WideningKind[WideningKind["FunctionReturn"] = 1] = "FunctionReturn"; + WideningKind[WideningKind["GeneratorNext"] = 2] = "GeneratorNext"; + WideningKind[WideningKind["GeneratorYield"] = 3] = "GeneratorYield"; + })(WideningKind || (WideningKind = {})); + var TypeFacts; + (function (TypeFacts) { + TypeFacts[TypeFacts["None"] = 0] = "None"; + TypeFacts[TypeFacts["TypeofEQString"] = 1] = "TypeofEQString"; + TypeFacts[TypeFacts["TypeofEQNumber"] = 2] = "TypeofEQNumber"; + TypeFacts[TypeFacts["TypeofEQBigInt"] = 4] = "TypeofEQBigInt"; + TypeFacts[TypeFacts["TypeofEQBoolean"] = 8] = "TypeofEQBoolean"; + TypeFacts[TypeFacts["TypeofEQSymbol"] = 16] = "TypeofEQSymbol"; + TypeFacts[TypeFacts["TypeofEQObject"] = 32] = "TypeofEQObject"; + TypeFacts[TypeFacts["TypeofEQFunction"] = 64] = "TypeofEQFunction"; + TypeFacts[TypeFacts["TypeofEQHostObject"] = 128] = "TypeofEQHostObject"; + TypeFacts[TypeFacts["TypeofNEString"] = 256] = "TypeofNEString"; + TypeFacts[TypeFacts["TypeofNENumber"] = 512] = "TypeofNENumber"; + TypeFacts[TypeFacts["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt"; + TypeFacts[TypeFacts["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean"; + TypeFacts[TypeFacts["TypeofNESymbol"] = 4096] = "TypeofNESymbol"; + TypeFacts[TypeFacts["TypeofNEObject"] = 8192] = "TypeofNEObject"; + TypeFacts[TypeFacts["TypeofNEFunction"] = 16384] = "TypeofNEFunction"; + TypeFacts[TypeFacts["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject"; + TypeFacts[TypeFacts["EQUndefined"] = 65536] = "EQUndefined"; + TypeFacts[TypeFacts["EQNull"] = 131072] = "EQNull"; + TypeFacts[TypeFacts["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull"; + TypeFacts[TypeFacts["NEUndefined"] = 524288] = "NEUndefined"; + TypeFacts[TypeFacts["NENull"] = 1048576] = "NENull"; + TypeFacts[TypeFacts["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull"; + TypeFacts[TypeFacts["Truthy"] = 4194304] = "Truthy"; + TypeFacts[TypeFacts["Falsy"] = 8388608] = "Falsy"; + TypeFacts[TypeFacts["All"] = 16777215] = "All"; + // The following members encode facts about particular kinds of types for use in the getTypeFacts function. + // The presence of a particular fact means that the given test is true for some (and possibly all) values + // of that kind of type. + TypeFacts[TypeFacts["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts"; + TypeFacts[TypeFacts["BaseStringFacts"] = 12582401] = "BaseStringFacts"; + TypeFacts[TypeFacts["StringStrictFacts"] = 16317953] = "StringStrictFacts"; + TypeFacts[TypeFacts["StringFacts"] = 16776705] = "StringFacts"; + TypeFacts[TypeFacts["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts"; + TypeFacts[TypeFacts["EmptyStringFacts"] = 12582401] = "EmptyStringFacts"; + TypeFacts[TypeFacts["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts"; + TypeFacts[TypeFacts["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts"; + TypeFacts[TypeFacts["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts"; + TypeFacts[TypeFacts["BaseNumberFacts"] = 12582146] = "BaseNumberFacts"; + TypeFacts[TypeFacts["NumberStrictFacts"] = 16317698] = "NumberStrictFacts"; + TypeFacts[TypeFacts["NumberFacts"] = 16776450] = "NumberFacts"; + TypeFacts[TypeFacts["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts"; + TypeFacts[TypeFacts["ZeroNumberFacts"] = 12582146] = "ZeroNumberFacts"; + TypeFacts[TypeFacts["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts"; + TypeFacts[TypeFacts["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts"; + TypeFacts[TypeFacts["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts"; + TypeFacts[TypeFacts["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts"; + TypeFacts[TypeFacts["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts"; + TypeFacts[TypeFacts["BigIntFacts"] = 16775940] = "BigIntFacts"; + TypeFacts[TypeFacts["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts"; + TypeFacts[TypeFacts["ZeroBigIntFacts"] = 12581636] = "ZeroBigIntFacts"; + TypeFacts[TypeFacts["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts"; + TypeFacts[TypeFacts["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts"; + TypeFacts[TypeFacts["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts"; + TypeFacts[TypeFacts["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts"; + TypeFacts[TypeFacts["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts"; + TypeFacts[TypeFacts["BooleanFacts"] = 16774920] = "BooleanFacts"; + TypeFacts[TypeFacts["FalseStrictFacts"] = 12121864] = "FalseStrictFacts"; + TypeFacts[TypeFacts["FalseFacts"] = 12580616] = "FalseFacts"; + TypeFacts[TypeFacts["TrueStrictFacts"] = 7927560] = "TrueStrictFacts"; + TypeFacts[TypeFacts["TrueFacts"] = 16774920] = "TrueFacts"; + TypeFacts[TypeFacts["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts"; + TypeFacts[TypeFacts["SymbolFacts"] = 16772880] = "SymbolFacts"; + TypeFacts[TypeFacts["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts"; + TypeFacts[TypeFacts["ObjectFacts"] = 16736160] = "ObjectFacts"; + TypeFacts[TypeFacts["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts"; + TypeFacts[TypeFacts["FunctionFacts"] = 16728000] = "FunctionFacts"; + TypeFacts[TypeFacts["UndefinedFacts"] = 9830144] = "UndefinedFacts"; + TypeFacts[TypeFacts["NullFacts"] = 9363232] = "NullFacts"; + TypeFacts[TypeFacts["EmptyObjectStrictFacts"] = 16318463] = "EmptyObjectStrictFacts"; + TypeFacts[TypeFacts["AllTypeofNE"] = 556800] = "AllTypeofNE"; + TypeFacts[TypeFacts["EmptyObjectFacts"] = 16777215] = "EmptyObjectFacts"; + // Masks + TypeFacts[TypeFacts["OrFactsMask"] = 8256] = "OrFactsMask"; + TypeFacts[TypeFacts["AndFactsMask"] = 16768959] = "AndFactsMask"; + })(TypeFacts || (TypeFacts = {})); + var typeofEQFacts = new ts.Map(ts.getEntries({ + string: 1 /* TypeFacts.TypeofEQString */, + number: 2 /* TypeFacts.TypeofEQNumber */, + bigint: 4 /* TypeFacts.TypeofEQBigInt */, + boolean: 8 /* TypeFacts.TypeofEQBoolean */, + symbol: 16 /* TypeFacts.TypeofEQSymbol */, + undefined: 65536 /* TypeFacts.EQUndefined */, + object: 32 /* TypeFacts.TypeofEQObject */, + function: 64 /* TypeFacts.TypeofEQFunction */ + })); + var typeofNEFacts = new ts.Map(ts.getEntries({ + string: 256 /* TypeFacts.TypeofNEString */, + number: 512 /* TypeFacts.TypeofNENumber */, + bigint: 1024 /* TypeFacts.TypeofNEBigInt */, + boolean: 2048 /* TypeFacts.TypeofNEBoolean */, + symbol: 4096 /* TypeFacts.TypeofNESymbol */, + undefined: 524288 /* TypeFacts.NEUndefined */, + object: 8192 /* TypeFacts.TypeofNEObject */, + function: 16384 /* TypeFacts.TypeofNEFunction */ + })); + var TypeSystemPropertyName; + (function (TypeSystemPropertyName) { + TypeSystemPropertyName[TypeSystemPropertyName["Type"] = 0] = "Type"; + TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseConstructorType"] = 1] = "ResolvedBaseConstructorType"; + TypeSystemPropertyName[TypeSystemPropertyName["DeclaredType"] = 2] = "DeclaredType"; + TypeSystemPropertyName[TypeSystemPropertyName["ResolvedReturnType"] = 3] = "ResolvedReturnType"; + TypeSystemPropertyName[TypeSystemPropertyName["ImmediateBaseConstraint"] = 4] = "ImmediateBaseConstraint"; + TypeSystemPropertyName[TypeSystemPropertyName["EnumTagType"] = 5] = "EnumTagType"; + TypeSystemPropertyName[TypeSystemPropertyName["ResolvedTypeArguments"] = 6] = "ResolvedTypeArguments"; + TypeSystemPropertyName[TypeSystemPropertyName["ResolvedBaseTypes"] = 7] = "ResolvedBaseTypes"; + TypeSystemPropertyName[TypeSystemPropertyName["WriteType"] = 8] = "WriteType"; + })(TypeSystemPropertyName || (TypeSystemPropertyName = {})); + var CheckMode; + (function (CheckMode) { + CheckMode[CheckMode["Normal"] = 0] = "Normal"; + CheckMode[CheckMode["Contextual"] = 1] = "Contextual"; + CheckMode[CheckMode["Inferential"] = 2] = "Inferential"; + CheckMode[CheckMode["SkipContextSensitive"] = 4] = "SkipContextSensitive"; + CheckMode[CheckMode["SkipGenericFunctions"] = 8] = "SkipGenericFunctions"; + CheckMode[CheckMode["IsForSignatureHelp"] = 16] = "IsForSignatureHelp"; + CheckMode[CheckMode["IsForStringLiteralArgumentCompletions"] = 32] = "IsForStringLiteralArgumentCompletions"; + CheckMode[CheckMode["RestBindingElement"] = 64] = "RestBindingElement"; + // e.g. in `const { a, ...rest } = foo`, when checking the type of `foo` to determine the type of `rest`, + // we need to preserve generic types instead of substituting them for constraints + })(CheckMode || (CheckMode = {})); + var SignatureCheckMode; + (function (SignatureCheckMode) { + SignatureCheckMode[SignatureCheckMode["BivariantCallback"] = 1] = "BivariantCallback"; + SignatureCheckMode[SignatureCheckMode["StrictCallback"] = 2] = "StrictCallback"; + SignatureCheckMode[SignatureCheckMode["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes"; + SignatureCheckMode[SignatureCheckMode["StrictArity"] = 8] = "StrictArity"; + SignatureCheckMode[SignatureCheckMode["Callback"] = 3] = "Callback"; + })(SignatureCheckMode || (SignatureCheckMode = {})); + var IntersectionState; + (function (IntersectionState) { + IntersectionState[IntersectionState["None"] = 0] = "None"; + IntersectionState[IntersectionState["Source"] = 1] = "Source"; + IntersectionState[IntersectionState["Target"] = 2] = "Target"; + IntersectionState[IntersectionState["PropertyCheck"] = 4] = "PropertyCheck"; + IntersectionState[IntersectionState["InPropertyCheck"] = 8] = "InPropertyCheck"; + })(IntersectionState || (IntersectionState = {})); + var RecursionFlags; + (function (RecursionFlags) { + RecursionFlags[RecursionFlags["None"] = 0] = "None"; + RecursionFlags[RecursionFlags["Source"] = 1] = "Source"; + RecursionFlags[RecursionFlags["Target"] = 2] = "Target"; + RecursionFlags[RecursionFlags["Both"] = 3] = "Both"; + })(RecursionFlags || (RecursionFlags = {})); + var MappedTypeModifiers; + (function (MappedTypeModifiers) { + MappedTypeModifiers[MappedTypeModifiers["IncludeReadonly"] = 1] = "IncludeReadonly"; + MappedTypeModifiers[MappedTypeModifiers["ExcludeReadonly"] = 2] = "ExcludeReadonly"; + MappedTypeModifiers[MappedTypeModifiers["IncludeOptional"] = 4] = "IncludeOptional"; + MappedTypeModifiers[MappedTypeModifiers["ExcludeOptional"] = 8] = "ExcludeOptional"; + })(MappedTypeModifiers || (MappedTypeModifiers = {})); + var ExpandingFlags; + (function (ExpandingFlags) { + ExpandingFlags[ExpandingFlags["None"] = 0] = "None"; + ExpandingFlags[ExpandingFlags["Source"] = 1] = "Source"; + ExpandingFlags[ExpandingFlags["Target"] = 2] = "Target"; + ExpandingFlags[ExpandingFlags["Both"] = 3] = "Both"; + })(ExpandingFlags || (ExpandingFlags = {})); + var MembersOrExportsResolutionKind; + (function (MembersOrExportsResolutionKind) { + MembersOrExportsResolutionKind["resolvedExports"] = "resolvedExports"; + MembersOrExportsResolutionKind["resolvedMembers"] = "resolvedMembers"; + })(MembersOrExportsResolutionKind || (MembersOrExportsResolutionKind = {})); + var UnusedKind; + (function (UnusedKind) { + UnusedKind[UnusedKind["Local"] = 0] = "Local"; + UnusedKind[UnusedKind["Parameter"] = 1] = "Parameter"; + })(UnusedKind || (UnusedKind = {})); + var isNotOverloadAndNotAccessor = ts.and(isNotOverload, isNotAccessor); + var DeclarationMeaning; + (function (DeclarationMeaning) { + DeclarationMeaning[DeclarationMeaning["GetAccessor"] = 1] = "GetAccessor"; + DeclarationMeaning[DeclarationMeaning["SetAccessor"] = 2] = "SetAccessor"; + DeclarationMeaning[DeclarationMeaning["PropertyAssignment"] = 4] = "PropertyAssignment"; + DeclarationMeaning[DeclarationMeaning["Method"] = 8] = "Method"; + DeclarationMeaning[DeclarationMeaning["PrivateStatic"] = 16] = "PrivateStatic"; + DeclarationMeaning[DeclarationMeaning["GetOrSetAccessor"] = 3] = "GetOrSetAccessor"; + DeclarationMeaning[DeclarationMeaning["PropertyAssignmentOrMethod"] = 12] = "PropertyAssignmentOrMethod"; + })(DeclarationMeaning || (DeclarationMeaning = {})); + var DeclarationSpaces; + (function (DeclarationSpaces) { + DeclarationSpaces[DeclarationSpaces["None"] = 0] = "None"; + DeclarationSpaces[DeclarationSpaces["ExportValue"] = 1] = "ExportValue"; + DeclarationSpaces[DeclarationSpaces["ExportType"] = 2] = "ExportType"; + DeclarationSpaces[DeclarationSpaces["ExportNamespace"] = 4] = "ExportNamespace"; + })(DeclarationSpaces || (DeclarationSpaces = {})); + var MinArgumentCountFlags; + (function (MinArgumentCountFlags) { + MinArgumentCountFlags[MinArgumentCountFlags["None"] = 0] = "None"; + MinArgumentCountFlags[MinArgumentCountFlags["StrongArityForUntypedJS"] = 1] = "StrongArityForUntypedJS"; + MinArgumentCountFlags[MinArgumentCountFlags["VoidIsNonOptional"] = 2] = "VoidIsNonOptional"; + })(MinArgumentCountFlags || (MinArgumentCountFlags = {})); + var IntrinsicTypeKind; + (function (IntrinsicTypeKind) { + IntrinsicTypeKind[IntrinsicTypeKind["Uppercase"] = 0] = "Uppercase"; + IntrinsicTypeKind[IntrinsicTypeKind["Lowercase"] = 1] = "Lowercase"; + IntrinsicTypeKind[IntrinsicTypeKind["Capitalize"] = 2] = "Capitalize"; + IntrinsicTypeKind[IntrinsicTypeKind["Uncapitalize"] = 3] = "Uncapitalize"; + })(IntrinsicTypeKind || (IntrinsicTypeKind = {})); + var intrinsicTypeKinds = new ts.Map(ts.getEntries({ + Uppercase: 0 /* IntrinsicTypeKind.Uppercase */, + Lowercase: 1 /* IntrinsicTypeKind.Lowercase */, + Capitalize: 2 /* IntrinsicTypeKind.Capitalize */, + Uncapitalize: 3 /* IntrinsicTypeKind.Uncapitalize */ + })); + function SymbolLinks() { + } + function NodeLinks() { + this.flags = 0; + } + function getNodeId(node) { + if (!node.id) { + node.id = nextNodeId; + nextNodeId++; + } + return node.id; + } + ts.getNodeId = getNodeId; + function getSymbolId(symbol) { + if (!symbol.id) { + symbol.id = nextSymbolId; + nextSymbolId++; + } + return symbol.id; + } + ts.getSymbolId = getSymbolId; + function isInstantiatedModule(node, preserveConstEnums) { + var moduleState = ts.getModuleInstanceState(node); + return moduleState === 1 /* ModuleInstanceState.Instantiated */ || + (preserveConstEnums && moduleState === 2 /* ModuleInstanceState.ConstEnumOnly */); + } + ts.isInstantiatedModule = isInstantiatedModule; + function createTypeChecker(host) { + var getPackagesMap = ts.memoize(function () { + // A package name maps to true when we detect it has .d.ts files. + // This is useful as an approximation of whether a package bundles its own types. + // Note: we only look at files already found by module resolution, + // so there may be files we did not consider. + var map = new ts.Map(); + host.getSourceFiles().forEach(function (sf) { + if (!sf.resolvedModules) + return; + sf.resolvedModules.forEach(function (r) { + if (r && r.packageId) + map.set(r.packageId.name, r.extension === ".d.ts" /* Extension.Dts */ || !!map.get(r.packageId.name)); + }); + }); + return map; + }); + var deferredDiagnosticsCallbacks = []; + var addLazyDiagnostic = function (arg) { + deferredDiagnosticsCallbacks.push(arg); + }; + // Cancellation that controls whether or not we can cancel in the middle of type checking. + // In general cancelling is *not* safe for the type checker. We might be in the middle of + // computing something, and we will leave our internals in an inconsistent state. Callers + // who set the cancellation token should catch if a cancellation exception occurs, and + // should throw away and create a new TypeChecker. + // + // Currently we only support setting the cancellation token when getting diagnostics. This + // is because diagnostics can be quite expensive, and we want to allow hosts to bail out if + // they no longer need the information (for example, if the user started editing again). + var cancellationToken; + var requestedExternalEmitHelpers; + var externalHelpersModule; + var Symbol = ts.objectAllocator.getSymbolConstructor(); + var Type = ts.objectAllocator.getTypeConstructor(); + var Signature = ts.objectAllocator.getSignatureConstructor(); + var typeCount = 0; + var symbolCount = 0; + var enumCount = 0; + var totalInstantiationCount = 0; + var instantiationCount = 0; + var instantiationDepth = 0; + var inlineLevel = 0; + var currentNode; + var varianceTypeParameter; + var emptySymbols = ts.createSymbolTable(); + var arrayVariances = [1 /* VarianceFlags.Covariant */]; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var moduleKind = ts.getEmitModuleKind(compilerOptions); + var useDefineForClassFields = ts.getUseDefineForClassFields(compilerOptions); + var allowSyntheticDefaultImports = ts.getAllowSyntheticDefaultImports(compilerOptions); + var strictNullChecks = ts.getStrictOptionValue(compilerOptions, "strictNullChecks"); + var strictFunctionTypes = ts.getStrictOptionValue(compilerOptions, "strictFunctionTypes"); + var strictBindCallApply = ts.getStrictOptionValue(compilerOptions, "strictBindCallApply"); + var strictPropertyInitialization = ts.getStrictOptionValue(compilerOptions, "strictPropertyInitialization"); + var noImplicitAny = ts.getStrictOptionValue(compilerOptions, "noImplicitAny"); + var noImplicitThis = ts.getStrictOptionValue(compilerOptions, "noImplicitThis"); + var useUnknownInCatchVariables = ts.getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables"); + var keyofStringsOnly = !!compilerOptions.keyofStringsOnly; + var freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 8192 /* ObjectFlags.FreshLiteral */; + var exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes; + var checkBinaryExpression = createCheckBinaryExpression(); + var emitResolver = createResolver(); + var nodeBuilder = createNodeBuilder(); + var globals = ts.createSymbolTable(); + var undefinedSymbol = createSymbol(4 /* SymbolFlags.Property */, "undefined"); + undefinedSymbol.declarations = []; + var globalThisSymbol = createSymbol(1536 /* SymbolFlags.Module */, "globalThis", 8 /* CheckFlags.Readonly */); + globalThisSymbol.exports = globals; + globalThisSymbol.declarations = []; + globals.set(globalThisSymbol.escapedName, globalThisSymbol); + var argumentsSymbol = createSymbol(4 /* SymbolFlags.Property */, "arguments"); + var requireSymbol = createSymbol(4 /* SymbolFlags.Property */, "require"); + /** This will be set during calls to `getResolvedSignature` where services determines an apparent number of arguments greater than what is actually provided. */ + var apparentArgumentCount; + // for public members that accept a Node or one of its subtypes, we must guard against + // synthetic nodes created during transformations by calling `getParseTreeNode`. + // for most of these, we perform the guard only on `checker` to avoid any possible + // extra cost of calling `getParseTreeNode` when calling these functions from inside the + // checker. + var checker = { + getNodeCount: function () { return ts.sum(host.getSourceFiles(), "nodeCount"); }, + getIdentifierCount: function () { return ts.sum(host.getSourceFiles(), "identifierCount"); }, + getSymbolCount: function () { return ts.sum(host.getSourceFiles(), "symbolCount") + symbolCount; }, + getTypeCount: function () { return typeCount; }, + getInstantiationCount: function () { return totalInstantiationCount; }, + getRelationCacheSizes: function () { return ({ + assignable: assignableRelation.size, + identity: identityRelation.size, + subtype: subtypeRelation.size, + strictSubtype: strictSubtypeRelation.size, + }); }, + isUndefinedSymbol: function (symbol) { return symbol === undefinedSymbol; }, + isArgumentsSymbol: function (symbol) { return symbol === argumentsSymbol; }, + isUnknownSymbol: function (symbol) { return symbol === unknownSymbol; }, + getMergedSymbol: getMergedSymbol, + getDiagnostics: getDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getRecursionIdentity: getRecursionIdentity, + getUnmatchedProperties: getUnmatchedProperties, + getTypeOfSymbolAtLocation: function (symbol, locationIn) { + var location = ts.getParseTreeNode(locationIn); + return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType; + }, + getTypeOfSymbol: getTypeOfSymbol, + getSymbolsOfParameterPropertyDeclaration: function (parameterIn, parameterName) { + var parameter = ts.getParseTreeNode(parameterIn, ts.isParameter); + if (parameter === undefined) + return ts.Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); + return getSymbolsOfParameterPropertyDeclaration(parameter, ts.escapeLeadingUnderscores(parameterName)); + }, + getDeclaredTypeOfSymbol: getDeclaredTypeOfSymbol, + getPropertiesOfType: getPropertiesOfType, + getPropertyOfType: function (type, name) { return getPropertyOfType(type, ts.escapeLeadingUnderscores(name)); }, + getPrivateIdentifierPropertyOfType: function (leftType, name, location) { + var node = ts.getParseTreeNode(location); + if (!node) { + return undefined; + } + var propName = ts.escapeLeadingUnderscores(name); + var lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node); + return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : undefined; + }, + getTypeOfPropertyOfType: function (type, name) { return getTypeOfPropertyOfType(type, ts.escapeLeadingUnderscores(name)); }, + getIndexInfoOfType: function (type, kind) { return getIndexInfoOfType(type, kind === 0 /* IndexKind.String */ ? stringType : numberType); }, + getIndexInfosOfType: getIndexInfosOfType, + getSignaturesOfType: getSignaturesOfType, + getIndexTypeOfType: function (type, kind) { return getIndexTypeOfType(type, kind === 0 /* IndexKind.String */ ? stringType : numberType); }, + getIndexType: function (type) { return getIndexType(type); }, + getBaseTypes: getBaseTypes, + getBaseTypeOfLiteralType: getBaseTypeOfLiteralType, + getWidenedType: getWidenedType, + getTypeFromTypeNode: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isTypeNode); + return node ? getTypeFromTypeNode(node) : errorType; + }, + getParameterType: getTypeAtPosition, + getParameterIdentifierNameAtPosition: getParameterIdentifierNameAtPosition, + getPromisedTypeOfPromise: getPromisedTypeOfPromise, + getAwaitedType: function (type) { return getAwaitedType(type); }, + getReturnTypeOfSignature: getReturnTypeOfSignature, + isNullableType: isNullableType, + getNullableType: getNullableType, + getNonNullableType: getNonNullableType, + getNonOptionalType: removeOptionalTypeMarker, + getTypeArguments: getTypeArguments, + typeToTypeNode: nodeBuilder.typeToTypeNode, + indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, + signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, + symbolToEntityName: nodeBuilder.symbolToEntityName, + symbolToExpression: nodeBuilder.symbolToExpression, + symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations, + symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration, + typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration, + getSymbolsInScope: function (locationIn, meaning) { + var location = ts.getParseTreeNode(locationIn); + return location ? getSymbolsInScope(location, meaning) : []; + }, + getSymbolAtLocation: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + // set ignoreErrors: true because any lookups invoked by the API shouldn't cause any new errors + return node ? getSymbolAtLocation(node, /*ignoreErrors*/ true) : undefined; + }, + getIndexInfosAtLocation: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + return node ? getIndexInfosAtLocation(node) : undefined; + }, + getShorthandAssignmentValueSymbol: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + return node ? getShorthandAssignmentValueSymbol(node) : undefined; + }, + getExportSpecifierLocalTargetSymbol: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isExportSpecifier); + return node ? getExportSpecifierLocalTargetSymbol(node) : undefined; + }, + getExportSymbolOfSymbol: function (symbol) { + return getMergedSymbol(symbol.exportSymbol || symbol); + }, + getTypeAtLocation: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + return node ? getTypeOfNode(node) : errorType; + }, + getTypeOfAssignmentPattern: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isAssignmentPattern); + return node && getTypeOfAssignmentPattern(node) || errorType; + }, + getPropertySymbolOfDestructuringAssignment: function (locationIn) { + var location = ts.getParseTreeNode(locationIn, ts.isIdentifier); + return location ? getPropertySymbolOfDestructuringAssignment(location) : undefined; + }, + signatureToString: function (signature, enclosingDeclaration, flags, kind) { + return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind); + }, + typeToString: function (type, enclosingDeclaration, flags) { + return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags); + }, + symbolToString: function (symbol, enclosingDeclaration, meaning, flags) { + return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning, flags); + }, + typePredicateToString: function (predicate, enclosingDeclaration, flags) { + return typePredicateToString(predicate, ts.getParseTreeNode(enclosingDeclaration), flags); + }, + writeSignature: function (signature, enclosingDeclaration, flags, kind, writer) { + return signatureToString(signature, ts.getParseTreeNode(enclosingDeclaration), flags, kind, writer); + }, + writeType: function (type, enclosingDeclaration, flags, writer) { + return typeToString(type, ts.getParseTreeNode(enclosingDeclaration), flags, writer); + }, + writeSymbol: function (symbol, enclosingDeclaration, meaning, flags, writer) { + return symbolToString(symbol, ts.getParseTreeNode(enclosingDeclaration), meaning, flags, writer); + }, + writeTypePredicate: function (predicate, enclosingDeclaration, flags, writer) { + return typePredicateToString(predicate, ts.getParseTreeNode(enclosingDeclaration), flags, writer); + }, + getAugmentedPropertiesOfType: getAugmentedPropertiesOfType, + getRootSymbols: getRootSymbols, + getSymbolOfExpando: getSymbolOfExpando, + getContextualType: function (nodeIn, contextFlags) { + var node = ts.getParseTreeNode(nodeIn, ts.isExpression); + if (!node) { + return undefined; + } + if (contextFlags & 4 /* ContextFlags.Completions */) { + return runWithInferenceBlockedFromSourceNode(node, function () { return getContextualType(node, contextFlags); }); + } + return getContextualType(node, contextFlags); + }, + getContextualTypeForObjectLiteralElement: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isObjectLiteralElementLike); + return node ? getContextualTypeForObjectLiteralElement(node) : undefined; + }, + getContextualTypeForArgumentAtIndex: function (nodeIn, argIndex) { + var node = ts.getParseTreeNode(nodeIn, ts.isCallLikeExpression); + return node && getContextualTypeForArgumentAtIndex(node, argIndex); + }, + getContextualTypeForJsxAttribute: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isJsxAttributeLike); + return node && getContextualTypeForJsxAttribute(node); + }, + isContextSensitive: isContextSensitive, + getTypeOfPropertyOfContextualType: getTypeOfPropertyOfContextualType, + getFullyQualifiedName: getFullyQualifiedName, + getResolvedSignature: function (node, candidatesOutArray, argumentCount) { + return getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* CheckMode.Normal */); + }, + getResolvedSignatureForStringLiteralCompletions: function (call, editingArgument, candidatesOutArray) { + return getResolvedSignatureWorker(call, candidatesOutArray, /*argumentCount*/ undefined, 32 /* CheckMode.IsForStringLiteralArgumentCompletions */, editingArgument); + }, + getResolvedSignatureForSignatureHelp: function (node, candidatesOutArray, argumentCount) { + return getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* CheckMode.IsForSignatureHelp */); + }, + getExpandedParameters: getExpandedParameters, + hasEffectiveRestParameter: hasEffectiveRestParameter, + containsArgumentsReference: containsArgumentsReference, + getConstantValue: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, canHaveConstantValue); + return node ? getConstantValue(node) : undefined; + }, + isValidPropertyAccess: function (nodeIn, propertyName) { + var node = ts.getParseTreeNode(nodeIn, ts.isPropertyAccessOrQualifiedNameOrImportTypeNode); + return !!node && isValidPropertyAccess(node, ts.escapeLeadingUnderscores(propertyName)); + }, + isValidPropertyAccessForCompletions: function (nodeIn, type, property) { + var node = ts.getParseTreeNode(nodeIn, ts.isPropertyAccessExpression); + return !!node && isValidPropertyAccessForCompletions(node, type, property); + }, + getSignatureFromDeclaration: function (declarationIn) { + var declaration = ts.getParseTreeNode(declarationIn, ts.isFunctionLike); + return declaration ? getSignatureFromDeclaration(declaration) : undefined; + }, + isImplementationOfOverload: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isFunctionLike); + return node ? isImplementationOfOverload(node) : undefined; + }, + getImmediateAliasedSymbol: getImmediateAliasedSymbol, + getAliasedSymbol: resolveAlias, + getEmitResolver: getEmitResolver, + getExportsOfModule: getExportsOfModuleAsArray, + getExportsAndPropertiesOfModule: getExportsAndPropertiesOfModule, + forEachExportAndPropertyOfModule: forEachExportAndPropertyOfModule, + getSymbolWalker: ts.createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, ts.getFirstIdentifier, getTypeArguments), + getAmbientModules: getAmbientModules, + getJsxIntrinsicTagNamesAt: getJsxIntrinsicTagNamesAt, + isOptionalParameter: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isParameter); + return node ? isOptionalParameter(node) : false; + }, + tryGetMemberInModuleExports: function (name, symbol) { return tryGetMemberInModuleExports(ts.escapeLeadingUnderscores(name), symbol); }, + tryGetMemberInModuleExportsAndProperties: function (name, symbol) { return tryGetMemberInModuleExportsAndProperties(ts.escapeLeadingUnderscores(name), symbol); }, + tryFindAmbientModule: function (moduleName) { return tryFindAmbientModule(moduleName, /*withAugmentations*/ true); }, + tryFindAmbientModuleWithoutAugmentations: function (moduleName) { + // we deliberately exclude augmentations + // since we are only interested in declarations of the module itself + return tryFindAmbientModule(moduleName, /*withAugmentations*/ false); + }, + getApparentType: getApparentType, + getUnionType: getUnionType, + isTypeAssignableTo: isTypeAssignableTo, + createAnonymousType: createAnonymousType, + createSignature: createSignature, + createSymbol: createSymbol, + createIndexInfo: createIndexInfo, + getAnyType: function () { return anyType; }, + getStringType: function () { return stringType; }, + getNumberType: function () { return numberType; }, + createPromiseType: createPromiseType, + createArrayType: createArrayType, + getElementTypeOfArrayType: getElementTypeOfArrayType, + getBooleanType: function () { return booleanType; }, + getFalseType: function (fresh) { return fresh ? falseType : regularFalseType; }, + getTrueType: function (fresh) { return fresh ? trueType : regularTrueType; }, + getVoidType: function () { return voidType; }, + getUndefinedType: function () { return undefinedType; }, + getNullType: function () { return nullType; }, + getESSymbolType: function () { return esSymbolType; }, + getNeverType: function () { return neverType; }, + getOptionalType: function () { return optionalType; }, + getPromiseType: function () { return getGlobalPromiseType(/*reportErrors*/ false); }, + getPromiseLikeType: function () { return getGlobalPromiseLikeType(/*reportErrors*/ false); }, + isSymbolAccessible: isSymbolAccessible, + isArrayType: isArrayType, + isTupleType: isTupleType, + isArrayLikeType: isArrayLikeType, + isTypeInvalidDueToUnionDiscriminant: isTypeInvalidDueToUnionDiscriminant, + getExactOptionalProperties: getExactOptionalProperties, + getAllPossiblePropertiesOfTypes: getAllPossiblePropertiesOfTypes, + getSuggestedSymbolForNonexistentProperty: getSuggestedSymbolForNonexistentProperty, + getSuggestionForNonexistentProperty: getSuggestionForNonexistentProperty, + getSuggestedSymbolForNonexistentJSXAttribute: getSuggestedSymbolForNonexistentJSXAttribute, + getSuggestedSymbolForNonexistentSymbol: function (location, name, meaning) { return getSuggestedSymbolForNonexistentSymbol(location, ts.escapeLeadingUnderscores(name), meaning); }, + getSuggestionForNonexistentSymbol: function (location, name, meaning) { return getSuggestionForNonexistentSymbol(location, ts.escapeLeadingUnderscores(name), meaning); }, + getSuggestedSymbolForNonexistentModule: getSuggestedSymbolForNonexistentModule, + getSuggestionForNonexistentExport: getSuggestionForNonexistentExport, + getSuggestedSymbolForNonexistentClassMember: getSuggestedSymbolForNonexistentClassMember, + getBaseConstraintOfType: getBaseConstraintOfType, + getDefaultFromTypeParameter: function (type) { return type && type.flags & 262144 /* TypeFlags.TypeParameter */ ? getDefaultFromTypeParameter(type) : undefined; }, + resolveName: function (name, location, meaning, excludeGlobals) { + return resolveName(location, ts.escapeLeadingUnderscores(name), meaning, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false, excludeGlobals); + }, + getJsxNamespace: function (n) { return ts.unescapeLeadingUnderscores(getJsxNamespace(n)); }, + getJsxFragmentFactory: function (n) { + var jsxFragmentFactory = getJsxFragmentFactoryEntity(n); + return jsxFragmentFactory && ts.unescapeLeadingUnderscores(ts.getFirstIdentifier(jsxFragmentFactory).escapedText); + }, + getAccessibleSymbolChain: getAccessibleSymbolChain, + getTypePredicateOfSignature: getTypePredicateOfSignature, + resolveExternalModuleName: function (moduleSpecifierIn) { + var moduleSpecifier = ts.getParseTreeNode(moduleSpecifierIn, ts.isExpression); + return moduleSpecifier && resolveExternalModuleName(moduleSpecifier, moduleSpecifier, /*ignoreErrors*/ true); + }, + resolveExternalModuleSymbol: resolveExternalModuleSymbol, + tryGetThisTypeAt: function (nodeIn, includeGlobalThis) { + var node = ts.getParseTreeNode(nodeIn); + return node && tryGetThisTypeAt(node, includeGlobalThis); + }, + getTypeArgumentConstraint: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isTypeNode); + return node && getTypeArgumentConstraint(node); + }, + getSuggestionDiagnostics: function (fileIn, ct) { + var file = ts.getParseTreeNode(fileIn, ts.isSourceFile) || ts.Debug.fail("Could not determine parsed source file."); + if (ts.skipTypeChecking(file, compilerOptions, host)) { + return ts.emptyArray; + } + var diagnostics; + try { + // Record the cancellation token so it can be checked later on during checkSourceElement. + // Do this in a finally block so we can ensure that it gets reset back to nothing after + // this call is done. + cancellationToken = ct; + // Ensure file is type checked, with _eager_ diagnostic production, so identifiers are registered as potentially unused + checkSourceFileWithEagerDiagnostics(file); + ts.Debug.assert(!!(getNodeLinks(file).flags & 1 /* NodeCheckFlags.TypeChecked */)); + diagnostics = ts.addRange(diagnostics, suggestionDiagnostics.getDiagnostics(file.fileName)); + checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), function (containingNode, kind, diag) { + if (!ts.containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 16777216 /* NodeFlags.Ambient */))) { + (diagnostics || (diagnostics = [])).push(__assign(__assign({}, diag), { category: ts.DiagnosticCategory.Suggestion })); + } + }); + return diagnostics || ts.emptyArray; + } + finally { + cancellationToken = undefined; + } + }, + runWithCancellationToken: function (token, callback) { + try { + cancellationToken = token; + return callback(checker); + } + finally { + cancellationToken = undefined; + } + }, + getLocalTypeParametersOfClassOrInterfaceOrTypeAlias: getLocalTypeParametersOfClassOrInterfaceOrTypeAlias, + isDeclarationVisible: isDeclarationVisible, + isPropertyAccessible: isPropertyAccessible, + getTypeOnlyAliasDeclaration: getTypeOnlyAliasDeclaration, + getMemberOverrideModifierStatus: getMemberOverrideModifierStatus, + }; + function runWithInferenceBlockedFromSourceNode(node, fn) { + var containingCall = ts.findAncestor(node, ts.isCallLikeExpression); + var containingCallResolvedSignature = containingCall && getNodeLinks(containingCall).resolvedSignature; + if (containingCall) { + var toMarkSkip = node; + do { + getNodeLinks(toMarkSkip).skipDirectInference = true; + toMarkSkip = toMarkSkip.parent; + } while (toMarkSkip && toMarkSkip !== containingCall); + getNodeLinks(containingCall).resolvedSignature = undefined; + } + var result = fn(); + if (containingCall) { + var toMarkSkip = node; + do { + getNodeLinks(toMarkSkip).skipDirectInference = undefined; + toMarkSkip = toMarkSkip.parent; + } while (toMarkSkip && toMarkSkip !== containingCall); + getNodeLinks(containingCall).resolvedSignature = containingCallResolvedSignature; + } + return result; + } + function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode, editingArgument) { + var node = ts.getParseTreeNode(nodeIn, ts.isCallLikeExpression); + apparentArgumentCount = argumentCount; + var res = !node ? undefined : + editingArgument ? runWithInferenceBlockedFromSourceNode(editingArgument, function () { return getResolvedSignature(node, candidatesOutArray, checkMode); }) : + getResolvedSignature(node, candidatesOutArray, checkMode); + apparentArgumentCount = undefined; + return res; + } + var tupleTypes = new ts.Map(); + var unionTypes = new ts.Map(); + var intersectionTypes = new ts.Map(); + var stringLiteralTypes = new ts.Map(); + var numberLiteralTypes = new ts.Map(); + var bigIntLiteralTypes = new ts.Map(); + var enumLiteralTypes = new ts.Map(); + var indexedAccessTypes = new ts.Map(); + var templateLiteralTypes = new ts.Map(); + var stringMappingTypes = new ts.Map(); + var substitutionTypes = new ts.Map(); + var subtypeReductionCache = new ts.Map(); + var evolvingArrayTypes = []; + var undefinedProperties = new ts.Map(); + var markerTypes = new ts.Set(); + var unknownSymbol = createSymbol(4 /* SymbolFlags.Property */, "unknown"); + var resolvingSymbol = createSymbol(0, "__resolving__" /* InternalSymbolName.Resolving */); + var unresolvedSymbols = new ts.Map(); + var errorTypes = new ts.Map(); + var anyType = createIntrinsicType(1 /* TypeFlags.Any */, "any"); + var autoType = createIntrinsicType(1 /* TypeFlags.Any */, "any"); + var wildcardType = createIntrinsicType(1 /* TypeFlags.Any */, "any"); + var errorType = createIntrinsicType(1 /* TypeFlags.Any */, "error"); + var unresolvedType = createIntrinsicType(1 /* TypeFlags.Any */, "unresolved"); + var nonInferrableAnyType = createIntrinsicType(1 /* TypeFlags.Any */, "any", 65536 /* ObjectFlags.ContainsWideningType */); + var intrinsicMarkerType = createIntrinsicType(1 /* TypeFlags.Any */, "intrinsic"); + var unknownType = createIntrinsicType(2 /* TypeFlags.Unknown */, "unknown"); + var nonNullUnknownType = createIntrinsicType(2 /* TypeFlags.Unknown */, "unknown"); + var undefinedType = createIntrinsicType(32768 /* TypeFlags.Undefined */, "undefined"); + var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* TypeFlags.Undefined */, "undefined", 65536 /* ObjectFlags.ContainsWideningType */); + var optionalType = createIntrinsicType(32768 /* TypeFlags.Undefined */, "undefined"); + var missingType = exactOptionalPropertyTypes ? createIntrinsicType(32768 /* TypeFlags.Undefined */, "undefined") : undefinedType; + var nullType = createIntrinsicType(65536 /* TypeFlags.Null */, "null"); + var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* TypeFlags.Null */, "null", 65536 /* ObjectFlags.ContainsWideningType */); + var stringType = createIntrinsicType(4 /* TypeFlags.String */, "string"); + var numberType = createIntrinsicType(8 /* TypeFlags.Number */, "number"); + var bigintType = createIntrinsicType(64 /* TypeFlags.BigInt */, "bigint"); + var falseType = createIntrinsicType(512 /* TypeFlags.BooleanLiteral */, "false"); + var regularFalseType = createIntrinsicType(512 /* TypeFlags.BooleanLiteral */, "false"); + var trueType = createIntrinsicType(512 /* TypeFlags.BooleanLiteral */, "true"); + var regularTrueType = createIntrinsicType(512 /* TypeFlags.BooleanLiteral */, "true"); + trueType.regularType = regularTrueType; + trueType.freshType = trueType; + regularTrueType.regularType = regularTrueType; + regularTrueType.freshType = trueType; + falseType.regularType = regularFalseType; + falseType.freshType = falseType; + regularFalseType.regularType = regularFalseType; + regularFalseType.freshType = falseType; + var booleanType = getUnionType([regularFalseType, regularTrueType]); + var esSymbolType = createIntrinsicType(4096 /* TypeFlags.ESSymbol */, "symbol"); + var voidType = createIntrinsicType(16384 /* TypeFlags.Void */, "void"); + var neverType = createIntrinsicType(131072 /* TypeFlags.Never */, "never"); + var silentNeverType = createIntrinsicType(131072 /* TypeFlags.Never */, "never"); + var nonInferrableType = createIntrinsicType(131072 /* TypeFlags.Never */, "never", 262144 /* ObjectFlags.NonInferrableType */); + var implicitNeverType = createIntrinsicType(131072 /* TypeFlags.Never */, "never"); + var unreachableNeverType = createIntrinsicType(131072 /* TypeFlags.Never */, "never"); + var nonPrimitiveType = createIntrinsicType(67108864 /* TypeFlags.NonPrimitive */, "object"); + var stringOrNumberType = getUnionType([stringType, numberType]); + var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]); + var keyofConstraintType = keyofStringsOnly ? stringType : stringNumberSymbolType; + var numberOrBigIntType = getUnionType([numberType, bigintType]); + var templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]); + var numericStringType = getTemplateLiteralType(["", ""], [numberType]); // The `${number}` type + var restrictiveMapper = makeFunctionTypeMapper(function (t) { return t.flags & 262144 /* TypeFlags.TypeParameter */ ? getRestrictiveTypeParameter(t) : t; }); + var permissiveMapper = makeFunctionTypeMapper(function (t) { return t.flags & 262144 /* TypeFlags.TypeParameter */ ? wildcardType : t; }); + var uniqueLiteralType = createIntrinsicType(131072 /* TypeFlags.Never */, "never"); // `uniqueLiteralType` is a special `never` flagged by union reduction to behave as a literal + var uniqueLiteralMapper = makeFunctionTypeMapper(function (t) { return t.flags & 262144 /* TypeFlags.TypeParameter */ ? uniqueLiteralType : t; }); // replace all type parameters with the unique literal type (disregarding constraints) + var emptyObjectType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var emptyJsxObjectType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + emptyJsxObjectType.objectFlags |= 2048 /* ObjectFlags.JsxAttributes */; + var emptyTypeLiteralSymbol = createSymbol(2048 /* SymbolFlags.TypeLiteral */, "__type" /* InternalSymbolName.Type */); + emptyTypeLiteralSymbol.members = ts.createSymbolTable(); + var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var emptyGenericType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + emptyGenericType.instantiations = new ts.Map(); + var anyFunctionType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + // The anyFunctionType contains the anyFunctionType by definition. The flag is further propagated + // in getPropagatingFlagsOfTypes, and it is checked in inferFromTypes. + anyFunctionType.objectFlags |= 262144 /* ObjectFlags.NonInferrableType */; + var noConstraintType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var circularConstraintType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var resolvingDefaultType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var markerSuperType = createTypeParameter(); + var markerSubType = createTypeParameter(); + markerSubType.constraint = markerSuperType; + var markerOtherType = createTypeParameter(); + var noTypePredicate = createTypePredicate(1 /* TypePredicateKind.Identifier */, "<>", 0, anyType); + var anySignature = createSignature(undefined, undefined, undefined, ts.emptyArray, anyType, /*resolvedTypePredicate*/ undefined, 0, 0 /* SignatureFlags.None */); + var unknownSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, errorType, /*resolvedTypePredicate*/ undefined, 0, 0 /* SignatureFlags.None */); + var resolvingSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, anyType, /*resolvedTypePredicate*/ undefined, 0, 0 /* SignatureFlags.None */); + var silentNeverSignature = createSignature(undefined, undefined, undefined, ts.emptyArray, silentNeverType, /*resolvedTypePredicate*/ undefined, 0, 0 /* SignatureFlags.None */); + var enumNumberIndexInfo = createIndexInfo(numberType, stringType, /*isReadonly*/ true); + var iterationTypesCache = new ts.Map(); // cache for common IterationTypes instances + var noIterationTypes = { + get yieldType() { return ts.Debug.fail("Not supported"); }, + get returnType() { return ts.Debug.fail("Not supported"); }, + get nextType() { return ts.Debug.fail("Not supported"); }, + }; + var anyIterationTypes = createIterationTypes(anyType, anyType, anyType); + var anyIterationTypesExceptNext = createIterationTypes(anyType, anyType, unknownType); + var defaultIterationTypes = createIterationTypes(neverType, anyType, undefinedType); // default iteration types for `Iterator`. + var asyncIterationTypesResolver = { + iterableCacheKey: "iterationTypesOfAsyncIterable", + iteratorCacheKey: "iterationTypesOfAsyncIterator", + iteratorSymbolName: "asyncIterator", + getGlobalIteratorType: getGlobalAsyncIteratorType, + getGlobalIterableType: getGlobalAsyncIterableType, + getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType, + getGlobalGeneratorType: getGlobalAsyncGeneratorType, + resolveIterationType: getAwaitedType, + mustHaveANextMethodDiagnostic: ts.Diagnostics.An_async_iterator_must_have_a_next_method, + mustBeAMethodDiagnostic: ts.Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method, + mustHaveAValueDiagnostic: ts.Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property, + }; + var syncIterationTypesResolver = { + iterableCacheKey: "iterationTypesOfIterable", + iteratorCacheKey: "iterationTypesOfIterator", + iteratorSymbolName: "iterator", + getGlobalIteratorType: getGlobalIteratorType, + getGlobalIterableType: getGlobalIterableType, + getGlobalIterableIteratorType: getGlobalIterableIteratorType, + getGlobalGeneratorType: getGlobalGeneratorType, + resolveIterationType: function (type, _errorNode) { return type; }, + mustHaveANextMethodDiagnostic: ts.Diagnostics.An_iterator_must_have_a_next_method, + mustBeAMethodDiagnostic: ts.Diagnostics.The_0_property_of_an_iterator_must_be_a_method, + mustHaveAValueDiagnostic: ts.Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property, + }; + /** Key is "/path/to/a.ts|/path/to/b.ts". */ + var amalgamatedDuplicates; + var reverseMappedCache = new ts.Map(); + var inInferTypeForHomomorphicMappedType = false; + var ambientModulesCache; + /** + * List of every ambient module with a "*" wildcard. + * Unlike other ambient modules, these can't be stored in `globals` because symbol tables only deal with exact matches. + * This is only used if there is no exact match. + */ + var patternAmbientModules; + var patternAmbientModuleAugmentations; + var globalObjectType; + var globalFunctionType; + var globalCallableFunctionType; + var globalNewableFunctionType; + var globalArrayType; + var globalReadonlyArrayType; + var globalStringType; + var globalNumberType; + var globalBooleanType; + var globalRegExpType; + var globalThisType; + var anyArrayType; + var autoArrayType; + var anyReadonlyArrayType; + var deferredGlobalNonNullableTypeAlias; + // The library files are only loaded when the feature is used. + // This allows users to just specify library files they want to used through --lib + // and they will not get an error from not having unrelated library files + var deferredGlobalESSymbolConstructorSymbol; + var deferredGlobalESSymbolConstructorTypeSymbol; + var deferredGlobalESSymbolType; + var deferredGlobalTypedPropertyDescriptorType; + var deferredGlobalPromiseType; + var deferredGlobalPromiseLikeType; + var deferredGlobalPromiseConstructorSymbol; + var deferredGlobalPromiseConstructorLikeType; + var deferredGlobalIterableType; + var deferredGlobalIteratorType; + var deferredGlobalIterableIteratorType; + var deferredGlobalGeneratorType; + var deferredGlobalIteratorYieldResultType; + var deferredGlobalIteratorReturnResultType; + var deferredGlobalAsyncIterableType; + var deferredGlobalAsyncIteratorType; + var deferredGlobalAsyncIterableIteratorType; + var deferredGlobalAsyncGeneratorType; + var deferredGlobalTemplateStringsArrayType; + var deferredGlobalImportMetaType; + var deferredGlobalImportMetaExpressionType; + var deferredGlobalImportCallOptionsType; + var deferredGlobalExtractSymbol; + var deferredGlobalOmitSymbol; + var deferredGlobalAwaitedSymbol; + var deferredGlobalBigIntType; + var allPotentiallyUnusedIdentifiers = new ts.Map(); // key is file name + var flowLoopStart = 0; + var flowLoopCount = 0; + var sharedFlowCount = 0; + var flowAnalysisDisabled = false; + var flowInvocationCount = 0; + var lastFlowNode; + var lastFlowNodeReachable; + var flowTypeCache; + var emptyStringType = getStringLiteralType(""); + var zeroType = getNumberLiteralType(0); + var zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" }); + var resolutionTargets = []; + var resolutionResults = []; + var resolutionPropertyNames = []; + var suggestionCount = 0; + var maximumSuggestionCount = 10; + var mergedSymbols = []; + var symbolLinks = []; + var nodeLinks = []; + var flowLoopCaches = []; + var flowLoopNodes = []; + var flowLoopKeys = []; + var flowLoopTypes = []; + var sharedFlowNodes = []; + var sharedFlowTypes = []; + var flowNodeReachable = []; + var flowNodePostSuper = []; + var potentialThisCollisions = []; + var potentialNewTargetCollisions = []; + var potentialWeakMapSetCollisions = []; + var potentialReflectCollisions = []; + var awaitedTypeStack = []; + var diagnostics = ts.createDiagnosticCollection(); + var suggestionDiagnostics = ts.createDiagnosticCollection(); + var typeofTypesByName = new ts.Map(ts.getEntries({ + string: stringType, + number: numberType, + bigint: bigintType, + boolean: booleanType, + symbol: esSymbolType, + undefined: undefinedType + })); + var typeofType = createTypeofType(); + var _jsxNamespace; + var _jsxFactoryEntity; + var outofbandVarianceMarkerHandler; + var subtypeRelation = new ts.Map(); + var strictSubtypeRelation = new ts.Map(); + var assignableRelation = new ts.Map(); + var comparableRelation = new ts.Map(); + var identityRelation = new ts.Map(); + var enumRelation = new ts.Map(); + var builtinGlobals = ts.createSymbolTable(); + builtinGlobals.set(undefinedSymbol.escapedName, undefinedSymbol); + // Extensions suggested for path imports when module resolution is node16 or higher. + // The first element of each tuple is the extension a file has. + // The second element of each tuple is the extension that should be used in a path import. + // e.g. if we want to import file `foo.mts`, we should write `import {} from "./foo.mjs". + var suggestedExtensions = [ + [".mts", ".mjs"], + [".ts", ".js"], + [".cts", ".cjs"], + [".mjs", ".mjs"], + [".js", ".js"], + [".cjs", ".cjs"], + [".tsx", compilerOptions.jsx === 1 /* JsxEmit.Preserve */ ? ".jsx" : ".js"], + [".jsx", ".jsx"], + [".json", ".json"], + ]; + initializeTypeChecker(); + return checker; + function getJsxNamespace(location) { + if (location) { + var file = ts.getSourceFileOfNode(location); + if (file) { + if (ts.isJsxOpeningFragment(location)) { + if (file.localJsxFragmentNamespace) { + return file.localJsxFragmentNamespace; + } + var jsxFragmentPragma = file.pragmas.get("jsxfrag"); + if (jsxFragmentPragma) { + var chosenPragma = ts.isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma; + file.localJsxFragmentFactory = ts.parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); + ts.visitNode(file.localJsxFragmentFactory, markAsSynthetic); + if (file.localJsxFragmentFactory) { + return file.localJsxFragmentNamespace = ts.getFirstIdentifier(file.localJsxFragmentFactory).escapedText; + } + } + var entity = getJsxFragmentFactoryEntity(location); + if (entity) { + file.localJsxFragmentFactory = entity; + return file.localJsxFragmentNamespace = ts.getFirstIdentifier(entity).escapedText; + } + } + else { + var localJsxNamespace = getLocalJsxNamespace(file); + if (localJsxNamespace) { + return file.localJsxNamespace = localJsxNamespace; + } + } + } + } + if (!_jsxNamespace) { + _jsxNamespace = "React"; + if (compilerOptions.jsxFactory) { + _jsxFactoryEntity = ts.parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); + ts.visitNode(_jsxFactoryEntity, markAsSynthetic); + if (_jsxFactoryEntity) { + _jsxNamespace = ts.getFirstIdentifier(_jsxFactoryEntity).escapedText; + } + } + else if (compilerOptions.reactNamespace) { + _jsxNamespace = ts.escapeLeadingUnderscores(compilerOptions.reactNamespace); + } + } + if (!_jsxFactoryEntity) { + _jsxFactoryEntity = ts.factory.createQualifiedName(ts.factory.createIdentifier(ts.unescapeLeadingUnderscores(_jsxNamespace)), "createElement"); + } + return _jsxNamespace; + } + function getLocalJsxNamespace(file) { + if (file.localJsxNamespace) { + return file.localJsxNamespace; + } + var jsxPragma = file.pragmas.get("jsx"); + if (jsxPragma) { + var chosenPragma = ts.isArray(jsxPragma) ? jsxPragma[0] : jsxPragma; + file.localJsxFactory = ts.parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); + ts.visitNode(file.localJsxFactory, markAsSynthetic); + if (file.localJsxFactory) { + return file.localJsxNamespace = ts.getFirstIdentifier(file.localJsxFactory).escapedText; + } + } + } + function markAsSynthetic(node) { + ts.setTextRangePosEnd(node, -1, -1); + return ts.visitEachChild(node, markAsSynthetic, ts.nullTransformationContext); + } + function getEmitResolver(sourceFile, cancellationToken) { + // Ensure we have all the type information in place for this file so that all the + // emitter questions of this resolver will return the right information. + getDiagnostics(sourceFile, cancellationToken); + return emitResolver; + } + function lookupOrIssueError(location, message, arg0, arg1, arg2, arg3) { + var diagnostic = location + ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) + : ts.createCompilerDiagnostic(message, arg0, arg1, arg2, arg3); + var existing = diagnostics.lookup(diagnostic); + if (existing) { + return existing; + } + else { + diagnostics.add(diagnostic); + return diagnostic; + } + } + function errorSkippedOn(key, location, message, arg0, arg1, arg2, arg3) { + var diagnostic = error(location, message, arg0, arg1, arg2, arg3); + diagnostic.skippedOn = key; + return diagnostic; + } + function createError(location, message, arg0, arg1, arg2, arg3) { + return location + ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) + : ts.createCompilerDiagnostic(message, arg0, arg1, arg2, arg3); + } + function error(location, message, arg0, arg1, arg2, arg3) { + var diagnostic = createError(location, message, arg0, arg1, arg2, arg3); + diagnostics.add(diagnostic); + return diagnostic; + } + function addErrorOrSuggestion(isError, diagnostic) { + if (isError) { + diagnostics.add(diagnostic); + } + else { + suggestionDiagnostics.add(__assign(__assign({}, diagnostic), { category: ts.DiagnosticCategory.Suggestion })); + } + } + function errorOrSuggestion(isError, location, message, arg0, arg1, arg2, arg3) { + // Pseudo-synthesized input node + if (location.pos < 0 || location.end < 0) { + if (!isError) { + return; // Drop suggestions (we have no span to suggest on) + } + // Issue errors globally + var file = ts.getSourceFileOfNode(location); + addErrorOrSuggestion(isError, "message" in message ? ts.createFileDiagnostic(file, 0, 0, message, arg0, arg1, arg2, arg3) : ts.createDiagnosticForFileFromMessageChain(file, message)); // eslint-disable-line no-in-operator + return; + } + addErrorOrSuggestion(isError, "message" in message ? ts.createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) : ts.createDiagnosticForNodeFromMessageChain(location, message)); // eslint-disable-line no-in-operator + } + function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, arg0, arg1, arg2, arg3) { + var diagnostic = error(location, message, arg0, arg1, arg2, arg3); + if (maybeMissingAwait) { + var related = ts.createDiagnosticForNode(location, ts.Diagnostics.Did_you_forget_to_use_await); + ts.addRelatedInfo(diagnostic, related); + } + return diagnostic; + } + function addDeprecatedSuggestionWorker(declarations, diagnostic) { + var deprecatedTag = Array.isArray(declarations) ? ts.forEach(declarations, ts.getJSDocDeprecatedTag) : ts.getJSDocDeprecatedTag(declarations); + if (deprecatedTag) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(deprecatedTag, ts.Diagnostics.The_declaration_was_marked_as_deprecated_here)); + } + // We call `addRelatedInfo()` before adding the diagnostic to prevent duplicates. + suggestionDiagnostics.add(diagnostic); + return diagnostic; + } + function isDeprecatedSymbol(symbol) { + return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* NodeFlags.Deprecated */); + } + function addDeprecatedSuggestion(location, declarations, deprecatedEntity) { + var diagnostic = ts.createDiagnosticForNode(location, ts.Diagnostics._0_is_deprecated, deprecatedEntity); + return addDeprecatedSuggestionWorker(declarations, diagnostic); + } + function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) { + var diagnostic = deprecatedEntity + ? ts.createDiagnosticForNode(location, ts.Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) + : ts.createDiagnosticForNode(location, ts.Diagnostics._0_is_deprecated, signatureString); + return addDeprecatedSuggestionWorker(declaration, diagnostic); + } + function createSymbol(flags, name, checkFlags) { + symbolCount++; + var symbol = new Symbol(flags | 33554432 /* SymbolFlags.Transient */, name); + symbol.checkFlags = checkFlags || 0; + return symbol; + } + function getExcludedSymbolFlags(flags) { + var result = 0; + if (flags & 2 /* SymbolFlags.BlockScopedVariable */) + result |= 111551 /* SymbolFlags.BlockScopedVariableExcludes */; + if (flags & 1 /* SymbolFlags.FunctionScopedVariable */) + result |= 111550 /* SymbolFlags.FunctionScopedVariableExcludes */; + if (flags & 4 /* SymbolFlags.Property */) + result |= 0 /* SymbolFlags.PropertyExcludes */; + if (flags & 8 /* SymbolFlags.EnumMember */) + result |= 900095 /* SymbolFlags.EnumMemberExcludes */; + if (flags & 16 /* SymbolFlags.Function */) + result |= 110991 /* SymbolFlags.FunctionExcludes */; + if (flags & 32 /* SymbolFlags.Class */) + result |= 899503 /* SymbolFlags.ClassExcludes */; + if (flags & 64 /* SymbolFlags.Interface */) + result |= 788872 /* SymbolFlags.InterfaceExcludes */; + if (flags & 256 /* SymbolFlags.RegularEnum */) + result |= 899327 /* SymbolFlags.RegularEnumExcludes */; + if (flags & 128 /* SymbolFlags.ConstEnum */) + result |= 899967 /* SymbolFlags.ConstEnumExcludes */; + if (flags & 512 /* SymbolFlags.ValueModule */) + result |= 110735 /* SymbolFlags.ValueModuleExcludes */; + if (flags & 8192 /* SymbolFlags.Method */) + result |= 103359 /* SymbolFlags.MethodExcludes */; + if (flags & 32768 /* SymbolFlags.GetAccessor */) + result |= 46015 /* SymbolFlags.GetAccessorExcludes */; + if (flags & 65536 /* SymbolFlags.SetAccessor */) + result |= 78783 /* SymbolFlags.SetAccessorExcludes */; + if (flags & 262144 /* SymbolFlags.TypeParameter */) + result |= 526824 /* SymbolFlags.TypeParameterExcludes */; + if (flags & 524288 /* SymbolFlags.TypeAlias */) + result |= 788968 /* SymbolFlags.TypeAliasExcludes */; + if (flags & 2097152 /* SymbolFlags.Alias */) + result |= 2097152 /* SymbolFlags.AliasExcludes */; + return result; + } + function recordMergedSymbol(target, source) { + if (!source.mergeId) { + source.mergeId = nextMergeId; + nextMergeId++; + } + mergedSymbols[source.mergeId] = target; + } + function cloneSymbol(symbol) { + var result = createSymbol(symbol.flags, symbol.escapedName); + result.declarations = symbol.declarations ? symbol.declarations.slice() : []; + result.parent = symbol.parent; + if (symbol.valueDeclaration) + result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) + result.constEnumOnlyModule = true; + if (symbol.members) + result.members = new ts.Map(symbol.members); + if (symbol.exports) + result.exports = new ts.Map(symbol.exports); + recordMergedSymbol(result, symbol); + return result; + } + /** + * Note: if target is transient, then it is mutable, and mergeSymbol with both mutate and return it. + * If target is not transient, mergeSymbol will produce a transient clone, mutate that and return it. + */ + function mergeSymbol(target, source, unidirectional) { + if (unidirectional === void 0) { unidirectional = false; } + if (!(target.flags & getExcludedSymbolFlags(source.flags)) || + (source.flags | target.flags) & 67108864 /* SymbolFlags.Assignment */) { + if (source === target) { + // This can happen when an export assigned namespace exports something also erroneously exported at the top level + // See `declarationFileNoCrashOnExtraExportModifier` for an example + return target; + } + if (!(target.flags & 33554432 /* SymbolFlags.Transient */)) { + var resolvedTarget = resolveSymbol(target); + if (resolvedTarget === unknownSymbol) { + return source; + } + target = cloneSymbol(resolvedTarget); + } + // Javascript static-property-assignment declarations always merge, even though they are also values + if (source.flags & 512 /* SymbolFlags.ValueModule */ && target.flags & 512 /* SymbolFlags.ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { + // reset flag when merging instantiated module into value module that has only const enums + target.constEnumOnlyModule = false; + } + target.flags |= source.flags; + if (source.valueDeclaration) { + ts.setValueDeclaration(target, source.valueDeclaration); + } + ts.addRange(target.declarations, source.declarations); + if (source.members) { + if (!target.members) + target.members = ts.createSymbolTable(); + mergeSymbolTable(target.members, source.members, unidirectional); + } + if (source.exports) { + if (!target.exports) + target.exports = ts.createSymbolTable(); + mergeSymbolTable(target.exports, source.exports, unidirectional); + } + if (!unidirectional) { + recordMergedSymbol(target, source); + } + } + else if (target.flags & 1024 /* SymbolFlags.NamespaceModule */) { + // Do not report an error when merging `var globalThis` with the built-in `globalThis`, + // as we will already report a "Declaration name conflicts..." error, and this error + // won't make much sense. + if (target !== globalThisSymbol) { + error(source.declarations && ts.getNameOfDeclaration(source.declarations[0]), ts.Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, symbolToString(target)); + } + } + else { // error + var isEitherEnum = !!(target.flags & 384 /* SymbolFlags.Enum */ || source.flags & 384 /* SymbolFlags.Enum */); + var isEitherBlockScoped_1 = !!(target.flags & 2 /* SymbolFlags.BlockScopedVariable */ || source.flags & 2 /* SymbolFlags.BlockScopedVariable */); + var message = isEitherEnum ? ts.Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations + : isEitherBlockScoped_1 ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 + : ts.Diagnostics.Duplicate_identifier_0; + var sourceSymbolFile = source.declarations && ts.getSourceFileOfNode(source.declarations[0]); + var targetSymbolFile = target.declarations && ts.getSourceFileOfNode(target.declarations[0]); + var isSourcePlainJs = ts.isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs); + var isTargetPlainJs = ts.isPlainJsFile(targetSymbolFile, compilerOptions.checkJs); + var symbolName_1 = symbolToString(source); + // Collect top-level duplicate identifier errors into one mapping, so we can then merge their diagnostics if there are a bunch + if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) { + var firstFile_1 = ts.comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* Comparison.LessThan */ ? sourceSymbolFile : targetSymbolFile; + var secondFile_1 = firstFile_1 === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile; + var filesDuplicates = ts.getOrUpdate(amalgamatedDuplicates, "".concat(firstFile_1.path, "|").concat(secondFile_1.path), function () { + return ({ firstFile: firstFile_1, secondFile: secondFile_1, conflictingSymbols: new ts.Map() }); + }); + var conflictingSymbolInfo = ts.getOrUpdate(filesDuplicates.conflictingSymbols, symbolName_1, function () { + return ({ isBlockScoped: isEitherBlockScoped_1, firstFileLocations: [], secondFileLocations: [] }); + }); + if (!isSourcePlainJs) + addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source); + if (!isTargetPlainJs) + addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target); + } + else { + if (!isSourcePlainJs) + addDuplicateDeclarationErrorsForSymbols(source, message, symbolName_1, target); + if (!isTargetPlainJs) + addDuplicateDeclarationErrorsForSymbols(target, message, symbolName_1, source); + } + } + return target; + function addDuplicateLocations(locs, symbol) { + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + ts.pushIfUnique(locs, decl); + } + } + } + } + function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName, source) { + ts.forEach(target.declarations, function (node) { + addDuplicateDeclarationError(node, message, symbolName, source.declarations); + }); + } + function addDuplicateDeclarationError(node, message, symbolName, relatedNodes) { + var errorNode = (ts.getExpandoInitializer(node, /*isPrototypeAssignment*/ false) ? ts.getNameOfExpando(node) : ts.getNameOfDeclaration(node)) || node; + var err = lookupOrIssueError(errorNode, message, symbolName); + var _loop_7 = function (relatedNode) { + var adjustedNode = (ts.getExpandoInitializer(relatedNode, /*isPrototypeAssignment*/ false) ? ts.getNameOfExpando(relatedNode) : ts.getNameOfDeclaration(relatedNode)) || relatedNode; + if (adjustedNode === errorNode) + return "continue"; + err.relatedInformation = err.relatedInformation || []; + var leadingMessage = ts.createDiagnosticForNode(adjustedNode, ts.Diagnostics._0_was_also_declared_here, symbolName); + var followOnMessage = ts.createDiagnosticForNode(adjustedNode, ts.Diagnostics.and_here); + if (ts.length(err.relatedInformation) >= 5 || ts.some(err.relatedInformation, function (r) { return ts.compareDiagnostics(r, followOnMessage) === 0 /* Comparison.EqualTo */ || ts.compareDiagnostics(r, leadingMessage) === 0 /* Comparison.EqualTo */; })) + return "continue"; + ts.addRelatedInfo(err, !ts.length(err.relatedInformation) ? leadingMessage : followOnMessage); + }; + for (var _i = 0, _a = relatedNodes || ts.emptyArray; _i < _a.length; _i++) { + var relatedNode = _a[_i]; + _loop_7(relatedNode); + } + } + function combineSymbolTables(first, second) { + if (!(first === null || first === void 0 ? void 0 : first.size)) + return second; + if (!(second === null || second === void 0 ? void 0 : second.size)) + return first; + var combined = ts.createSymbolTable(); + mergeSymbolTable(combined, first); + mergeSymbolTable(combined, second); + return combined; + } + function mergeSymbolTable(target, source, unidirectional) { + if (unidirectional === void 0) { unidirectional = false; } + source.forEach(function (sourceSymbol, id) { + var targetSymbol = target.get(id); + target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : sourceSymbol); + }); + } + function mergeModuleAugmentation(moduleName) { + var _a, _b, _c; + var moduleAugmentation = moduleName.parent; + if (((_a = moduleAugmentation.symbol.declarations) === null || _a === void 0 ? void 0 : _a[0]) !== moduleAugmentation) { + // this is a combined symbol for multiple augmentations within the same file. + // its symbol already has accumulated information for all declarations + // so we need to add it just once - do the work only for first declaration + ts.Debug.assert(moduleAugmentation.symbol.declarations.length > 1); + return; + } + if (ts.isGlobalScopeAugmentation(moduleAugmentation)) { + mergeSymbolTable(globals, moduleAugmentation.symbol.exports); + } + else { + // find a module that about to be augmented + // do not validate names of augmentations that are defined in ambient context + var moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* NodeFlags.Ambient */) + ? ts.Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found + : undefined; + var mainModule_1 = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, /*isForAugmentation*/ true); + if (!mainModule_1) { + return; + } + // obtain item referenced by 'export=' + mainModule_1 = resolveExternalModuleSymbol(mainModule_1); + if (mainModule_1.flags & 1920 /* SymbolFlags.Namespace */) { + // If we're merging an augmentation to a pattern ambient module, we want to + // perform the merge unidirectionally from the augmentation ('a.foo') to + // the pattern ('*.foo'), so that 'getMergedSymbol()' on a.foo gives you + // all the exports both from the pattern and from the augmentation, but + // 'getMergedSymbol()' on *.foo only gives you exports from *.foo. + if (ts.some(patternAmbientModules, function (module) { return mainModule_1 === module.symbol; })) { + var merged = mergeSymbol(moduleAugmentation.symbol, mainModule_1, /*unidirectional*/ true); + if (!patternAmbientModuleAugmentations) { + patternAmbientModuleAugmentations = new ts.Map(); + } + // moduleName will be a StringLiteral since this is not `declare global`. + patternAmbientModuleAugmentations.set(moduleName.text, merged); + } + else { + if (((_b = mainModule_1.exports) === null || _b === void 0 ? void 0 : _b.get("__export" /* InternalSymbolName.ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) === null || _c === void 0 ? void 0 : _c.size)) { + // We may need to merge the module augmentation's exports into the target symbols of the resolved exports + var resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule_1, "resolvedExports" /* MembersOrExportsResolutionKind.resolvedExports */); + for (var _i = 0, _d = ts.arrayFrom(moduleAugmentation.symbol.exports.entries()); _i < _d.length; _i++) { + var _e = _d[_i], key = _e[0], value = _e[1]; + if (resolvedExports.has(key) && !mainModule_1.exports.has(key)) { + mergeSymbol(resolvedExports.get(key), value); + } + } + } + mergeSymbol(mainModule_1, moduleAugmentation.symbol); + } + } + else { + // moduleName will be a StringLiteral since this is not `declare global`. + error(moduleName, ts.Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); + } + } + } + function addToSymbolTable(target, source, message) { + source.forEach(function (sourceSymbol, id) { + var targetSymbol = target.get(id); + if (targetSymbol) { + // Error on redeclarations + ts.forEach(targetSymbol.declarations, addDeclarationDiagnostic(ts.unescapeLeadingUnderscores(id), message)); + } + else { + target.set(id, sourceSymbol); + } + }); + function addDeclarationDiagnostic(id, message) { + return function (declaration) { return diagnostics.add(ts.createDiagnosticForNode(declaration, message, id)); }; + } + } + function getSymbolLinks(symbol) { + if (symbol.flags & 33554432 /* SymbolFlags.Transient */) + return symbol; + var id = getSymbolId(symbol); + return symbolLinks[id] || (symbolLinks[id] = new SymbolLinks()); + } + function getNodeLinks(node) { + var nodeId = getNodeId(node); + return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks()); + } + function isGlobalSourceFile(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */ && !ts.isExternalOrCommonJsModule(node); + } + function getSymbol(symbols, name, meaning) { + if (meaning) { + var symbol = getMergedSymbol(symbols.get(name)); + if (symbol) { + ts.Debug.assert((ts.getCheckFlags(symbol) & 1 /* CheckFlags.Instantiated */) === 0, "Should never get an instantiated symbol here."); + if (symbol.flags & meaning) { + return symbol; + } + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + var target = resolveAlias(symbol); + // Unknown symbol means an error occurred in alias resolution, treat it as positive answer to avoid cascading errors + if (target === unknownSymbol || target.flags & meaning) { + return symbol; + } + } + } + } + // return undefined if we can't find a symbol. + } + /** + * Get symbols that represent parameter-property-declaration as parameter and as property declaration + * @param parameter a parameterDeclaration node + * @param parameterName a name of the parameter to get the symbols for. + * @return a tuple of two symbols + */ + function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { + var constructorDeclaration = parameter.parent; + var classDeclaration = parameter.parent.parent; + var parameterSymbol = getSymbol(constructorDeclaration.locals, parameterName, 111551 /* SymbolFlags.Value */); + var propertySymbol = getSymbol(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* SymbolFlags.Value */); + if (parameterSymbol && propertySymbol) { + return [parameterSymbol, propertySymbol]; + } + return ts.Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); + } + function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { + var declarationFile = ts.getSourceFileOfNode(declaration); + var useFile = ts.getSourceFileOfNode(usage); + var declContainer = ts.getEnclosingBlockScopeContainer(declaration); + if (declarationFile !== useFile) { + if ((moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator)) || + (!ts.outFile(compilerOptions)) || + isInTypeQuery(usage) || + declaration.flags & 16777216 /* NodeFlags.Ambient */) { + // nodes are in different files and order cannot be determined + return true; + } + // declaration is after usage + // can be legal if usage is deferred (i.e. inside function or in initializer of instance property) + if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { + return true; + } + var sourceFiles = host.getSourceFiles(); + return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile); + } + if (declaration.pos <= usage.pos && !(ts.isPropertyDeclaration(declaration) && ts.isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) { + // declaration is before usage + if (declaration.kind === 203 /* SyntaxKind.BindingElement */) { + // still might be illegal if declaration and usage are both binding elements (eg var [a = b, b = b] = [1, 2]) + var errorBindingElement = ts.getAncestor(usage, 203 /* SyntaxKind.BindingElement */); + if (errorBindingElement) { + return ts.findAncestor(errorBindingElement, ts.isBindingElement) !== ts.findAncestor(declaration, ts.isBindingElement) || + declaration.pos < errorBindingElement.pos; + } + // or it might be illegal if usage happens before parent variable is declared (eg var [a] = a) + return isBlockScopedNameDeclaredBeforeUse(ts.getAncestor(declaration, 254 /* SyntaxKind.VariableDeclaration */), usage); + } + else if (declaration.kind === 254 /* SyntaxKind.VariableDeclaration */) { + // still might be illegal if usage is in the initializer of the variable declaration (eg var a = a) + return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); + } + else if (ts.isClassDeclaration(declaration)) { + // still might be illegal if the usage is within a computed property name in the class (eg class A { static p = "a"; [A.p]() {} }) + return !ts.findAncestor(usage, function (n) { return ts.isComputedPropertyName(n) && n.parent.parent === declaration; }); + } + else if (ts.isPropertyDeclaration(declaration)) { + // still might be illegal if a self-referencing property initializer (eg private x = this.x) + return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, /*stopAtAnyPropertyDeclaration*/ false); + } + else if (ts.isParameterPropertyDeclaration(declaration, declaration.parent)) { + // foo = this.bar is illegal in esnext+useDefineForClassFields when bar is a parameter property + return !(ts.getEmitScriptTarget(compilerOptions) === 99 /* ScriptTarget.ESNext */ && useDefineForClassFields + && ts.getContainingClass(declaration) === ts.getContainingClass(usage) + && isUsedInFunctionOrInstanceProperty(usage, declaration)); + } + return true; + } + // declaration is after usage, but it can still be legal if usage is deferred: + // 1. inside an export specifier + // 2. inside a function + // 3. inside an instance property initializer, a reference to a non-instance property + // (except when target: "esnext" and useDefineForClassFields: true and the reference is to a parameter property) + // 4. inside a static property initializer, a reference to a static method in the same class + // 5. inside a TS export= declaration (since we will move the export statement during emit to avoid TDZ) + // or if usage is in a type context: + // 1. inside a type query (typeof in type position) + // 2. inside a jsdoc comment + if (usage.parent.kind === 275 /* SyntaxKind.ExportSpecifier */ || (usage.parent.kind === 271 /* SyntaxKind.ExportAssignment */ && usage.parent.isExportEquals)) { + // export specifiers do not use the variable, they only make it available for use + return true; + } + // When resolving symbols for exports, the `usage` location passed in can be the export site directly + if (usage.kind === 271 /* SyntaxKind.ExportAssignment */ && usage.isExportEquals) { + return true; + } + if (!!(usage.flags & 8388608 /* NodeFlags.JSDoc */) || isInTypeQuery(usage) || usageInTypeDeclaration()) { + return true; + } + if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { + if (ts.getEmitScriptTarget(compilerOptions) === 99 /* ScriptTarget.ESNext */ && useDefineForClassFields + && ts.getContainingClass(declaration) + && (ts.isPropertyDeclaration(declaration) || ts.isParameterPropertyDeclaration(declaration, declaration.parent))) { + return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, /*stopAtAnyPropertyDeclaration*/ true); + } + else { + return true; + } + } + return false; + function usageInTypeDeclaration() { + return !!ts.findAncestor(usage, function (node) { return ts.isInterfaceDeclaration(node) || ts.isTypeAliasDeclaration(node); }); + } + function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage) { + switch (declaration.parent.parent.kind) { + case 237 /* SyntaxKind.VariableStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + // variable statement/for/for-of statement case, + // use site should not be inside variable declaration (initializer of declaration or binding element) + if (isSameScopeDescendentOf(usage, declaration, declContainer)) { + return true; + } + break; + } + // ForIn/ForOf case - use site should not be used in expression part + var grandparent = declaration.parent.parent; + return ts.isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage, grandparent.expression, declContainer); + } + function isUsedInFunctionOrInstanceProperty(usage, declaration) { + return !!ts.findAncestor(usage, function (current) { + if (current === declContainer) { + return "quit"; + } + if (ts.isFunctionLike(current)) { + return true; + } + if (ts.isClassStaticBlockDeclaration(current)) { + return declaration.pos < usage.pos; + } + var propertyDeclaration = ts.tryCast(current.parent, ts.isPropertyDeclaration); + if (propertyDeclaration) { + var initializerOfProperty = propertyDeclaration.initializer === current; + if (initializerOfProperty) { + if (ts.isStatic(current.parent)) { + if (declaration.kind === 169 /* SyntaxKind.MethodDeclaration */) { + return true; + } + if (ts.isPropertyDeclaration(declaration) && ts.getContainingClass(usage) === ts.getContainingClass(declaration)) { + var propName = declaration.name; + if (ts.isIdentifier(propName) || ts.isPrivateIdentifier(propName)) { + var type = getTypeOfSymbol(getSymbolOfNode(declaration)); + var staticBlocks = ts.filter(declaration.parent.members, ts.isClassStaticBlockDeclaration); + if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration.parent.pos, current.pos)) { + return true; + } + } + } + } + else { + var isDeclarationInstanceProperty = declaration.kind === 167 /* SyntaxKind.PropertyDeclaration */ && !ts.isStatic(declaration); + if (!isDeclarationInstanceProperty || ts.getContainingClass(usage) !== ts.getContainingClass(declaration)) { + return true; + } + } + } + } + return false; + }); + } + /** stopAtAnyPropertyDeclaration is used for detecting ES-standard class field use-before-def errors */ + function isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, stopAtAnyPropertyDeclaration) { + // always legal if usage is after declaration + if (usage.end > declaration.end) { + return false; + } + // still might be legal if usage is deferred (e.g. x: any = () => this.x) + // otherwise illegal if immediately referenced within the declaration (e.g. x: any = this.x) + var ancestorChangingReferenceScope = ts.findAncestor(usage, function (node) { + if (node === declaration) { + return "quit"; + } + switch (node.kind) { + case 214 /* SyntaxKind.ArrowFunction */: + return true; + case 167 /* SyntaxKind.PropertyDeclaration */: + // even when stopping at any property declaration, they need to come from the same class + return stopAtAnyPropertyDeclaration && + (ts.isPropertyDeclaration(declaration) && node.parent === declaration.parent + || ts.isParameterPropertyDeclaration(declaration, declaration.parent) && node.parent === declaration.parent.parent) + ? "quit" : true; + case 235 /* SyntaxKind.Block */: + switch (node.parent.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 173 /* SyntaxKind.SetAccessor */: + return true; + default: + return false; + } + default: + return false; + } + }); + return ancestorChangingReferenceScope === undefined; + } + } + function useOuterVariableScopeInParameter(result, location, lastLocation) { + var target = ts.getEmitScriptTarget(compilerOptions); + var functionLocation = location; + if (ts.isParameter(lastLocation) + && functionLocation.body + && result.valueDeclaration + && result.valueDeclaration.pos >= functionLocation.body.pos + && result.valueDeclaration.end <= functionLocation.body.end) { + // check for several cases where we introduce temporaries that require moving the name/initializer of the parameter to the body + // - static field in a class expression + // - optional chaining pre-es2020 + // - nullish coalesce pre-es2020 + // - spread assignment in binding pattern pre-es2017 + if (target >= 2 /* ScriptTarget.ES2015 */) { + var links = getNodeLinks(functionLocation); + if (links.declarationRequiresScopeChange === undefined) { + links.declarationRequiresScopeChange = ts.forEach(functionLocation.parameters, requiresScopeChange) || false; + } + return !links.declarationRequiresScopeChange; + } + } + return false; + function requiresScopeChange(node) { + return requiresScopeChangeWorker(node.name) + || !!node.initializer && requiresScopeChangeWorker(node.initializer); + } + function requiresScopeChangeWorker(node) { + switch (node.kind) { + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 171 /* SyntaxKind.Constructor */: + // do not descend into these + return false; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 296 /* SyntaxKind.PropertyAssignment */: + return requiresScopeChangeWorker(node.name); + case 167 /* SyntaxKind.PropertyDeclaration */: + // static properties in classes introduce temporary variables + if (ts.hasStaticModifier(node)) { + return target < 99 /* ScriptTarget.ESNext */ || !useDefineForClassFields; + } + return requiresScopeChangeWorker(node.name); + default: + // null coalesce and optional chain pre-es2020 produce temporary variables + if (ts.isNullishCoalesce(node) || ts.isOptionalChain(node)) { + return target < 7 /* ScriptTarget.ES2020 */; + } + if (ts.isBindingElement(node) && node.dotDotDotToken && ts.isObjectBindingPattern(node.parent)) { + return target < 4 /* ScriptTarget.ES2017 */; + } + if (ts.isTypeNode(node)) + return false; + return ts.forEachChild(node, requiresScopeChangeWorker) || false; + } + } + } + function isConstAssertion(location) { + return (ts.isAssertionExpression(location) && ts.isConstTypeReference(location.type)) + || (ts.isJSDocTypeTag(location) && ts.isConstTypeReference(location.typeExpression)); + } + /** + * Resolve a given name for a given meaning at a given location. An error is reported if the name was not found and + * the nameNotFoundMessage argument is not undefined. Returns the resolved symbol, or undefined if no symbol with + * the given name can be found. + * + * @param isUse If true, this will count towards --noUnusedLocals / --noUnusedParameters. + */ + function resolveName(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggstions) { + if (excludeGlobals === void 0) { excludeGlobals = false; } + if (getSpellingSuggstions === void 0) { getSpellingSuggstions = true; } + return resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggstions, getSymbol); + } + function resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, lookup) { + var _a, _b, _c; + var originalLocation = location; // needed for did-you-mean error reporting, which gathers candidates starting from the original location + var result; + var lastLocation; + var lastSelfReferenceLocation; + var propertyWithInvalidInitializer; + var associatedDeclarationForContainingInitializerOrBindingName; + var withinDeferredContext = false; + var errorLocation = location; + var grandparent; + var isInExternalModule = false; + loop: while (location) { + if (name === "const" && isConstAssertion(location)) { + // `const` in an `as const` has no symbol, but issues no error because there is no *actual* lookup of the type + // (it refers to the constant type of the expression instead) + return undefined; + } + // Locals of a source file are not in scope (because they get merged into the global symbol table) + if (location.locals && !isGlobalSourceFile(location)) { + if (result = lookup(location.locals, name, meaning)) { + var useResult = true; + if (ts.isFunctionLike(location) && lastLocation && lastLocation !== location.body) { + // symbol lookup restrictions for function-like declarations + // - Type parameters of a function are in scope in the entire function declaration, including the parameter + // list and return type. However, local types are only in scope in the function body. + // - parameters are only in the scope of function body + // This restriction does not apply to JSDoc comment types because they are parented + // at a higher level than type parameters would normally be + if (meaning & result.flags & 788968 /* SymbolFlags.Type */ && lastLocation.kind !== 320 /* SyntaxKind.JSDoc */) { + useResult = result.flags & 262144 /* SymbolFlags.TypeParameter */ + // type parameters are visible in parameter list, return type and type parameter list + ? lastLocation === location.type || + lastLocation.kind === 164 /* SyntaxKind.Parameter */ || + lastLocation.kind === 340 /* SyntaxKind.JSDocParameterTag */ || + lastLocation.kind === 341 /* SyntaxKind.JSDocReturnTag */ || + lastLocation.kind === 163 /* SyntaxKind.TypeParameter */ + // local types not visible outside the function body + : false; + } + if (meaning & result.flags & 3 /* SymbolFlags.Variable */) { + // expression inside parameter will lookup as normal variable scope when targeting es2015+ + if (useOuterVariableScopeInParameter(result, location, lastLocation)) { + useResult = false; + } + else if (result.flags & 1 /* SymbolFlags.FunctionScopedVariable */) { + // parameters are visible only inside function body, parameter list and return type + // technically for parameter list case here we might mix parameters and variables declared in function, + // however it is detected separately when checking initializers of parameters + // to make sure that they reference no variables declared after them. + useResult = + lastLocation.kind === 164 /* SyntaxKind.Parameter */ || + (lastLocation === location.type && + !!ts.findAncestor(result.valueDeclaration, ts.isParameter)); + } + } + } + else if (location.kind === 189 /* SyntaxKind.ConditionalType */) { + // A type parameter declared using 'infer T' in a conditional type is visible only in + // the true branch of the conditional type. + useResult = lastLocation === location.trueType; + } + if (useResult) { + break loop; + } + else { + result = undefined; + } + } + } + withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation); + switch (location.kind) { + case 305 /* SyntaxKind.SourceFile */: + if (!ts.isExternalOrCommonJsModule(location)) + break; + isInExternalModule = true; + // falls through + case 261 /* SyntaxKind.ModuleDeclaration */: + var moduleExports = ((_a = getSymbolOfNode(location)) === null || _a === void 0 ? void 0 : _a.exports) || emptySymbols; + if (location.kind === 305 /* SyntaxKind.SourceFile */ || (ts.isModuleDeclaration(location) && location.flags & 16777216 /* NodeFlags.Ambient */ && !ts.isGlobalScopeAugmentation(location))) { + // It's an external module. First see if the module has an export default and if the local + // name of that export default matches. + if (result = moduleExports.get("default" /* InternalSymbolName.Default */)) { + var localSymbol = ts.getLocalSymbolForExportDefault(result); + if (localSymbol && (result.flags & meaning) && localSymbol.escapedName === name) { + break loop; + } + result = undefined; + } + // Because of module/namespace merging, a module's exports are in scope, + // yet we never want to treat an export specifier as putting a member in scope. + // Therefore, if the name we find is purely an export specifier, it is not actually considered in scope. + // Two things to note about this: + // 1. We have to check this without calling getSymbol. The problem with calling getSymbol + // on an export specifier is that it might find the export specifier itself, and try to + // resolve it as an alias. This will cause the checker to consider the export specifier + // a circular alias reference when it might not be. + // 2. We check === SymbolFlags.Alias in order to check that the symbol is *purely* + // an alias. If we used &, we'd be throwing out symbols that have non alias aspects, + // which is not the desired behavior. + var moduleExport = moduleExports.get(name); + if (moduleExport && + moduleExport.flags === 2097152 /* SymbolFlags.Alias */ && + (ts.getDeclarationOfKind(moduleExport, 275 /* SyntaxKind.ExportSpecifier */) || ts.getDeclarationOfKind(moduleExport, 274 /* SyntaxKind.NamespaceExport */))) { + break; + } + } + // ES6 exports are also visible locally (except for 'default'), but commonjs exports are not (except typedefs) + if (name !== "default" /* InternalSymbolName.Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* SymbolFlags.ModuleMember */))) { + if (ts.isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) === null || _b === void 0 ? void 0 : _b.some(ts.isJSDocTypeAlias))) { + result = undefined; + } + else { + break loop; + } + } + break; + case 260 /* SyntaxKind.EnumDeclaration */: + if (result = lookup(((_c = getSymbolOfNode(location)) === null || _c === void 0 ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* SymbolFlags.EnumMember */)) { + break loop; + } + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + // TypeScript 1.0 spec (April 2014): 8.4.1 + // Initializer expressions for instance member variables are evaluated in the scope + // of the class constructor body but are not permitted to reference parameters or + // local variables of the constructor. This effectively means that entities from outer scopes + // by the same name as a constructor parameter or local variable are inaccessible + // in initializer expressions for instance member variables. + if (!ts.isStatic(location)) { + var ctor = findConstructorDeclaration(location.parent); + if (ctor && ctor.locals) { + if (lookup(ctor.locals, name, meaning & 111551 /* SymbolFlags.Value */)) { + // Remember the property node, it will be used later to report appropriate error + propertyWithInvalidInitializer = location; + } + } + } + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + // The below is used to lookup type parameters within a class or interface, as they are added to the class/interface locals + // These can never be latebound, so the symbol's raw members are sufficient. `getMembersOfNode` cannot be used, as it would + // trigger resolving late-bound names, which we may already be in the process of doing while we're here! + if (result = lookup(getSymbolOfNode(location).members || emptySymbols, name, meaning & 788968 /* SymbolFlags.Type */)) { + if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { + // ignore type parameters not declared in this container + result = undefined; + break; + } + if (lastLocation && ts.isStatic(lastLocation)) { + // TypeScript 1.0 spec (April 2014): 3.4.1 + // The scope of a type parameter extends over the entire declaration with which the type + // parameter list is associated, with the exception of static member declarations in classes. + error(errorLocation, ts.Diagnostics.Static_members_cannot_reference_class_type_parameters); + return undefined; + } + break loop; + } + if (location.kind === 226 /* SyntaxKind.ClassExpression */ && meaning & 32 /* SymbolFlags.Class */) { + var className = location.name; + if (className && name === className.escapedText) { + result = location.symbol; + break loop; + } + } + break; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + // The type parameters of a class are not in scope in the base class expression. + if (lastLocation === location.expression && location.parent.token === 94 /* SyntaxKind.ExtendsKeyword */) { + var container = location.parent.parent; + if (ts.isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 788968 /* SymbolFlags.Type */))) { + if (nameNotFoundMessage) { + error(errorLocation, ts.Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters); + } + return undefined; + } + } + break; + // It is not legal to reference a class's own type parameters from a computed property name that + // belongs to the class. For example: + // + // function foo() { return '' } + // class C { // <-- Class's own type parameter T + // [foo()]() { } // <-- Reference to T from class's own computed property + // } + // + case 162 /* SyntaxKind.ComputedPropertyName */: + grandparent = location.parent.parent; + if (ts.isClassLike(grandparent) || grandparent.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + // A reference to this grandparent's type parameters would be an error + if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 788968 /* SymbolFlags.Type */)) { + error(errorLocation, ts.Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); + return undefined; + } + } + break; + case 214 /* SyntaxKind.ArrowFunction */: + // when targeting ES6 or higher there is no 'arguments' in an arrow function + // for lower compile targets the resolved symbol is used to emit an error + if (ts.getEmitScriptTarget(compilerOptions) >= 2 /* ScriptTarget.ES2015 */) { + break; + } + // falls through + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + if (meaning & 3 /* SymbolFlags.Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + break; + case 213 /* SyntaxKind.FunctionExpression */: + if (meaning & 3 /* SymbolFlags.Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + if (meaning & 16 /* SymbolFlags.Function */) { + var functionName = location.name; + if (functionName && name === functionName.escapedText) { + result = location.symbol; + break loop; + } + } + break; + case 165 /* SyntaxKind.Decorator */: + // Decorators are resolved at the class declaration. Resolving at the parameter + // or member would result in looking up locals in the method. + // + // function y() {} + // class C { + // method(@y x, y) {} // <-- decorator y should be resolved at the class declaration, not the parameter. + // } + // + if (location.parent && location.parent.kind === 164 /* SyntaxKind.Parameter */) { + location = location.parent; + } + // + // function y() {} + // class C { + // @y method(x, y) {} // <-- decorator y should be resolved at the class declaration, not the method. + // } + // + // class Decorators are resolved outside of the class to avoid referencing type parameters of that class. + // + // type T = number; + // declare function y(x: T): any; + // @param(1 as T) // <-- T should resolve to the type alias outside of class C + // class C {} + if (location.parent && (ts.isClassElement(location.parent) || location.parent.kind === 257 /* SyntaxKind.ClassDeclaration */)) { + location = location.parent; + } + break; + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + // js type aliases do not resolve names from their host, so skip past it + var root = ts.getJSDocRoot(location); + if (root) { + location = root.parent; + } + break; + case 164 /* SyntaxKind.Parameter */: + if (lastLocation && (lastLocation === location.initializer || + lastLocation === location.name && ts.isBindingPattern(lastLocation))) { + if (!associatedDeclarationForContainingInitializerOrBindingName) { + associatedDeclarationForContainingInitializerOrBindingName = location; + } + } + break; + case 203 /* SyntaxKind.BindingElement */: + if (lastLocation && (lastLocation === location.initializer || + lastLocation === location.name && ts.isBindingPattern(lastLocation))) { + if (ts.isParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) { + associatedDeclarationForContainingInitializerOrBindingName = location; + } + } + break; + case 190 /* SyntaxKind.InferType */: + if (meaning & 262144 /* SymbolFlags.TypeParameter */) { + var parameterName = location.typeParameter.name; + if (parameterName && name === parameterName.escapedText) { + result = location.typeParameter.symbol; + break loop; + } + } + break; + } + if (isSelfReferenceLocation(location)) { + lastSelfReferenceLocation = location; + } + lastLocation = location; + location = ts.isJSDocTemplateTag(location) ? ts.getEffectiveContainerForJSDocTemplateTag(location) || location.parent : + ts.isJSDocParameterTag(location) || ts.isJSDocReturnTag(location) ? ts.getHostSignatureFromJSDoc(location) || location.parent : + location.parent; + } + // We just climbed up parents looking for the name, meaning that we started in a descendant node of `lastLocation`. + // If `result === lastSelfReferenceLocation.symbol`, that means that we are somewhere inside `lastSelfReferenceLocation` looking up a name, and resolving to `lastLocation` itself. + // That means that this is a self-reference of `lastLocation`, and shouldn't count this when considering whether `lastLocation` is used. + if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) { + result.isReferenced |= meaning; + } + if (!result) { + if (lastLocation) { + ts.Debug.assert(lastLocation.kind === 305 /* SyntaxKind.SourceFile */); + if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) { + return lastLocation.symbol; + } + } + if (!excludeGlobals) { + result = lookup(globals, name, meaning); + } + } + if (!result) { + if (originalLocation && ts.isInJSFile(originalLocation) && originalLocation.parent) { + if (ts.isRequireCall(originalLocation.parent, /*checkArgumentIsStringLiteralLike*/ false)) { + return requireSymbol; + } + } + } + if (!result) { + if (nameNotFoundMessage) { + addLazyDiagnostic(function () { + if (!errorLocation || + !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217 + !checkAndReportErrorForExtendingInterface(errorLocation) && + !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && + !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && + !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && + !checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) && + !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) { + var suggestion = void 0; + if (getSpellingSuggestions && suggestionCount < maximumSuggestionCount) { + suggestion = getSuggestedSymbolForNonexistentSymbol(originalLocation, name, meaning); + var isGlobalScopeAugmentationDeclaration = (suggestion === null || suggestion === void 0 ? void 0 : suggestion.valueDeclaration) && ts.isAmbientModule(suggestion.valueDeclaration) && ts.isGlobalScopeAugmentation(suggestion.valueDeclaration); + if (isGlobalScopeAugmentationDeclaration) { + suggestion = undefined; + } + if (suggestion) { + var suggestionName = symbolToString(suggestion); + var isUncheckedJS = isUncheckedJSSuggestion(originalLocation, suggestion, /*excludeClasses*/ false); + var message = meaning === 1920 /* SymbolFlags.Namespace */ || nameArg && typeof nameArg !== "string" && ts.nodeIsSynthesized(nameArg) ? ts.Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 + : isUncheckedJS ? ts.Diagnostics.Could_not_find_name_0_Did_you_mean_1 + : ts.Diagnostics.Cannot_find_name_0_Did_you_mean_1; + var diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName); + addErrorOrSuggestion(!isUncheckedJS, diagnostic); + if (suggestion.valueDeclaration) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestionName)); + } + } + } + if (!suggestion) { + if (nameArg) { + var lib = getSuggestedLibForNonExistentName(nameArg); + if (lib) { + error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), lib); + } + else { + error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg)); + } + } + } + suggestionCount++; + } + }); + } + return undefined; + } + if (propertyWithInvalidInitializer && !(ts.getEmitScriptTarget(compilerOptions) === 99 /* ScriptTarget.ESNext */ && useDefineForClassFields)) { + // We have a match, but the reference occurred within a property initializer and the identifier also binds + // to a local variable in the constructor where the code will be emitted. Note that this is actually allowed + // with ESNext+useDefineForClassFields because the scope semantics are different. + var propertyName = propertyWithInvalidInitializer.name; + error(errorLocation, ts.Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, ts.declarationNameToString(propertyName), diagnosticName(nameArg)); + return undefined; + } + // Perform extra checks only if error reporting was requested + if (nameNotFoundMessage) { + addLazyDiagnostic(function () { + // Only check for block-scoped variable if we have an error location and are looking for the + // name with variable meaning + // For example, + // declare module foo { + // interface bar {} + // } + // const foo/*1*/: foo/*2*/.bar; + // The foo at /*1*/ and /*2*/ will share same symbol with two meanings: + // block-scoped variable and namespace module. However, only when we + // try to resolve name in /*1*/ which is used in variable position, + // we want to check for block-scoped + if (errorLocation && + (meaning & 2 /* SymbolFlags.BlockScopedVariable */ || + ((meaning & 32 /* SymbolFlags.Class */ || meaning & 384 /* SymbolFlags.Enum */) && (meaning & 111551 /* SymbolFlags.Value */) === 111551 /* SymbolFlags.Value */))) { + var exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); + if (exportOrLocalSymbol.flags & 2 /* SymbolFlags.BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* SymbolFlags.Class */ || exportOrLocalSymbol.flags & 384 /* SymbolFlags.Enum */) { + checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); + } + } + // If we're in an external module, we can't reference value symbols created from UMD export declarations + if (result && isInExternalModule && (meaning & 111551 /* SymbolFlags.Value */) === 111551 /* SymbolFlags.Value */ && !(originalLocation.flags & 8388608 /* NodeFlags.JSDoc */)) { + var merged = getMergedSymbol(result); + if (ts.length(merged.declarations) && ts.every(merged.declarations, function (d) { return ts.isNamespaceExportDeclaration(d) || ts.isSourceFile(d) && !!d.symbol.globalExports; })) { + errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, ts.unescapeLeadingUnderscores(name)); + } + } + // If we're in a parameter initializer or binding name, we can't reference the values of the parameter whose initializer we're within or parameters to the right + if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* SymbolFlags.Value */) === 111551 /* SymbolFlags.Value */) { + var candidate = getMergedSymbol(getLateBoundSymbol(result)); + var root = ts.getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName); + // A parameter initializer or binding pattern initializer within a parameter cannot refer to itself + if (candidate === getSymbolOfNode(associatedDeclarationForContainingInitializerOrBindingName)) { + error(errorLocation, ts.Diagnostics.Parameter_0_cannot_reference_itself, ts.declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name)); + } + // And it cannot refer to any declarations which come after it + else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) { + error(errorLocation, ts.Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, ts.declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), ts.declarationNameToString(errorLocation)); + } + } + if (result && errorLocation && meaning & 111551 /* SymbolFlags.Value */ && result.flags & 2097152 /* SymbolFlags.Alias */ && !(result.flags & 111551 /* SymbolFlags.Value */) && !ts.isValidTypeOnlyAliasUseSite(errorLocation)) { + var typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result); + if (typeOnlyDeclaration) { + var message = typeOnlyDeclaration.kind === 275 /* SyntaxKind.ExportSpecifier */ + ? ts.Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type + : ts.Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type; + var unescapedName = ts.unescapeLeadingUnderscores(name); + addTypeOnlyDeclarationRelatedInfo(error(errorLocation, message, unescapedName), typeOnlyDeclaration, unescapedName); + } + } + }); + } + return result; + } + function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) { + if (!typeOnlyDeclaration) + return diagnostic; + return ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(typeOnlyDeclaration, typeOnlyDeclaration.kind === 275 /* SyntaxKind.ExportSpecifier */ ? ts.Diagnostics._0_was_exported_here : ts.Diagnostics._0_was_imported_here, unescapedName)); + } + function getIsDeferredContext(location, lastLocation) { + if (location.kind !== 214 /* SyntaxKind.ArrowFunction */ && location.kind !== 213 /* SyntaxKind.FunctionExpression */) { + // initializers in instance property declaration of class like entities are executed in constructor and thus deferred + return ts.isTypeQueryNode(location) || ((ts.isFunctionLikeDeclaration(location) || + (location.kind === 167 /* SyntaxKind.PropertyDeclaration */ && !ts.isStatic(location))) && (!lastLocation || lastLocation !== location.name)); // A name is evaluated within the enclosing scope - so it shouldn't count as deferred + } + if (lastLocation && lastLocation === location.name) { + return false; + } + // generator functions and async functions are not inlined in control flow when immediately invoked + if (location.asteriskToken || ts.hasSyntacticModifier(location, 256 /* ModifierFlags.Async */)) { + return true; + } + return !ts.getImmediatelyInvokedFunctionExpression(location); + } + function isSelfReferenceLocation(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: // For `namespace N { N; }` + return true; + default: + return false; + } + } + function diagnosticName(nameArg) { + return ts.isString(nameArg) ? ts.unescapeLeadingUnderscores(nameArg) : ts.declarationNameToString(nameArg); + } + function isTypeParameterSymbolDeclaredInContainer(symbol, container) { + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (decl.kind === 163 /* SyntaxKind.TypeParameter */) { + var parent = ts.isJSDocTemplateTag(decl.parent) ? ts.getJSDocHost(decl.parent) : decl.parent; + if (parent === container) { + return !(ts.isJSDocTemplateTag(decl.parent) && ts.find(decl.parent.parent.tags, ts.isJSDocTypeAlias)); // TODO: GH#18217 + } + } + } + } + return false; + } + function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { + if (!ts.isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) { + return false; + } + var container = ts.getThisContainer(errorLocation, /*includeArrowFunctions*/ false); + var location = container; + while (location) { + if (ts.isClassLike(location.parent)) { + var classSymbol = getSymbolOfNode(location.parent); + if (!classSymbol) { + break; + } + // Check to see if a static member exists. + var constructorType = getTypeOfSymbol(classSymbol); + if (getPropertyOfType(constructorType, name)) { + error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol)); + return true; + } + // No static member is present. + // Check if we're in an instance method and look for a relevant instance member. + if (location === container && !ts.isStatic(location)) { + var instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; // TODO: GH#18217 + if (getPropertyOfType(instanceType, name)) { + error(errorLocation, ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg)); + return true; + } + } + } + location = location.parent; + } + return false; + } + function checkAndReportErrorForExtendingInterface(errorLocation) { + var expression = getEntityNameForExtendingInterface(errorLocation); + if (expression && resolveEntityName(expression, 64 /* SymbolFlags.Interface */, /*ignoreErrors*/ true)) { + error(errorLocation, ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, ts.getTextOfNode(expression)); + return true; + } + return false; + } + /** + * Climbs up parents to an ExpressionWithTypeArguments, and returns its expression, + * but returns undefined if that expression is not an EntityNameExpression. + */ + function getEntityNameForExtendingInterface(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + if (ts.isEntityNameExpression(node.expression)) { + return node.expression; + } + // falls through + default: + return undefined; + } + } + function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { + var namespaceMeaning = 1920 /* SymbolFlags.Namespace */ | (ts.isInJSFile(errorLocation) ? 111551 /* SymbolFlags.Value */ : 0); + if (meaning === namespaceMeaning) { + var symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* SymbolFlags.Type */ & ~namespaceMeaning, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)); + var parent = errorLocation.parent; + if (symbol) { + if (ts.isQualifiedName(parent)) { + ts.Debug.assert(parent.left === errorLocation, "Should only be resolving left side of qualified name as a namespace"); + var propName = parent.right.escapedText; + var propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName); + if (propType) { + error(parent, ts.Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, ts.unescapeLeadingUnderscores(name), ts.unescapeLeadingUnderscores(propName)); + return true; + } + } + error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, ts.unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) { + if (meaning & (788968 /* SymbolFlags.Type */ & ~1920 /* SymbolFlags.Namespace */)) { + var symbol = resolveSymbol(resolveName(errorLocation, name, ~788968 /* SymbolFlags.Type */ & 111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)); + if (symbol && !(symbol.flags & 1920 /* SymbolFlags.Namespace */)) { + error(errorLocation, ts.Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, ts.unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function isPrimitiveTypeName(name) { + return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown"; + } + function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) { + if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 275 /* SyntaxKind.ExportSpecifier */) { + error(errorLocation, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name); + return true; + } + return false; + } + function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { + if (meaning & (111551 /* SymbolFlags.Value */ & ~1024 /* SymbolFlags.NamespaceModule */)) { + if (isPrimitiveTypeName(name)) { + error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, ts.unescapeLeadingUnderscores(name)); + return true; + } + var symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* SymbolFlags.Type */ & ~111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)); + if (symbol && !(symbol.flags & 1024 /* SymbolFlags.NamespaceModule */)) { + var rawName = ts.unescapeLeadingUnderscores(name); + if (isES2015OrLaterConstructorName(name)) { + error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName); + } + else if (maybeMappedType(errorLocation, symbol)) { + error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K"); + } + else { + error(errorLocation, ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName); + } + return true; + } + } + return false; + } + function maybeMappedType(node, symbol) { + var container = ts.findAncestor(node.parent, function (n) { + return ts.isComputedPropertyName(n) || ts.isPropertySignature(n) ? false : ts.isTypeLiteralNode(n) || "quit"; + }); + if (container && container.members.length === 1) { + var type = getDeclaredTypeOfSymbol(symbol); + return !!(type.flags & 1048576 /* TypeFlags.Union */) && allTypesAssignableToKind(type, 384 /* TypeFlags.StringOrNumberLiteral */, /*strict*/ true); + } + return false; + } + function isES2015OrLaterConstructorName(n) { + switch (n) { + case "Promise": + case "Symbol": + case "Map": + case "WeakMap": + case "Set": + case "WeakSet": + return true; + } + return false; + } + function checkAndReportErrorForUsingNamespaceModuleAsValue(errorLocation, name, meaning) { + if (meaning & (111551 /* SymbolFlags.Value */ & ~1024 /* SymbolFlags.NamespaceModule */ & ~788968 /* SymbolFlags.Type */)) { + var symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* SymbolFlags.NamespaceModule */ & ~111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)); + if (symbol) { + error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_value, ts.unescapeLeadingUnderscores(name)); + return true; + } + } + else if (meaning & (788968 /* SymbolFlags.Type */ & ~1024 /* SymbolFlags.NamespaceModule */ & ~111551 /* SymbolFlags.Value */)) { + var symbol = resolveSymbol(resolveName(errorLocation, name, (512 /* SymbolFlags.ValueModule */ | 1024 /* SymbolFlags.NamespaceModule */) & ~788968 /* SymbolFlags.Type */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)); + if (symbol) { + error(errorLocation, ts.Diagnostics.Cannot_use_namespace_0_as_a_type, ts.unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function checkResolvedBlockScopedVariable(result, errorLocation) { + var _a; + ts.Debug.assert(!!(result.flags & 2 /* SymbolFlags.BlockScopedVariable */ || result.flags & 32 /* SymbolFlags.Class */ || result.flags & 384 /* SymbolFlags.Enum */)); + if (result.flags & (16 /* SymbolFlags.Function */ | 1 /* SymbolFlags.FunctionScopedVariable */ | 67108864 /* SymbolFlags.Assignment */) && result.flags & 32 /* SymbolFlags.Class */) { + // constructor functions aren't block scoped + return; + } + // Block-scoped variables cannot be used before their definition + var declaration = (_a = result.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return ts.isBlockOrCatchScoped(d) || ts.isClassLike(d) || (d.kind === 260 /* SyntaxKind.EnumDeclaration */); }); + if (declaration === undefined) + return ts.Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration"); + if (!(declaration.flags & 16777216 /* NodeFlags.Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { + var diagnosticMessage = void 0; + var declarationName = ts.declarationNameToString(ts.getNameOfDeclaration(declaration)); + if (result.flags & 2 /* SymbolFlags.BlockScopedVariable */) { + diagnosticMessage = error(errorLocation, ts.Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName); + } + else if (result.flags & 32 /* SymbolFlags.Class */) { + diagnosticMessage = error(errorLocation, ts.Diagnostics.Class_0_used_before_its_declaration, declarationName); + } + else if (result.flags & 256 /* SymbolFlags.RegularEnum */) { + diagnosticMessage = error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, declarationName); + } + else { + ts.Debug.assert(!!(result.flags & 128 /* SymbolFlags.ConstEnum */)); + if (ts.shouldPreserveConstEnums(compilerOptions)) { + diagnosticMessage = error(errorLocation, ts.Diagnostics.Enum_0_used_before_its_declaration, declarationName); + } + } + if (diagnosticMessage) { + ts.addRelatedInfo(diagnosticMessage, ts.createDiagnosticForNode(declaration, ts.Diagnostics._0_is_declared_here, declarationName)); + } + } + } + /* Starting from 'initial' node walk up the parent chain until 'stopAt' node is reached. + * If at any point current node is equal to 'parent' node - return true. + * If current node is an IIFE, continue walking up. + * Return false if 'stopAt' node is reached or isFunctionLike(current) === true. + */ + function isSameScopeDescendentOf(initial, parent, stopAt) { + return !!parent && !!ts.findAncestor(initial, function (n) { return n === parent + || (n === stopAt || ts.isFunctionLike(n) && !ts.getImmediatelyInvokedFunctionExpression(n) ? "quit" : false); }); + } + function getAnyImportSyntax(node) { + switch (node.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node; + case 267 /* SyntaxKind.ImportClause */: + return node.parent; + case 268 /* SyntaxKind.NamespaceImport */: + return node.parent.parent; + case 270 /* SyntaxKind.ImportSpecifier */: + return node.parent.parent.parent; + default: + return undefined; + } + } + function getDeclarationOfAliasSymbol(symbol) { + return symbol.declarations && ts.findLast(symbol.declarations, isAliasSymbolDeclaration); + } + /** + * An alias symbol is created by one of the following declarations: + * import = ... + * import from ... + * import * as from ... + * import { x as } from ... + * export { x as } from ... + * export * as ns from ... + * export = + * export default + * module.exports = + * {} + * {name: } + * const { x } = require ... + */ + function isAliasSymbolDeclaration(node) { + return node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + || node.kind === 264 /* SyntaxKind.NamespaceExportDeclaration */ + || node.kind === 267 /* SyntaxKind.ImportClause */ && !!node.name + || node.kind === 268 /* SyntaxKind.NamespaceImport */ + || node.kind === 274 /* SyntaxKind.NamespaceExport */ + || node.kind === 270 /* SyntaxKind.ImportSpecifier */ + || node.kind === 275 /* SyntaxKind.ExportSpecifier */ + || node.kind === 271 /* SyntaxKind.ExportAssignment */ && ts.exportAssignmentIsAlias(node) + || ts.isBinaryExpression(node) && ts.getAssignmentDeclarationKind(node) === 2 /* AssignmentDeclarationKind.ModuleExports */ && ts.exportAssignmentIsAlias(node) + || ts.isAccessExpression(node) + && ts.isBinaryExpression(node.parent) + && node.parent.left === node + && node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + && isAliasableOrJsExpression(node.parent.right) + || node.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ + || node.kind === 296 /* SyntaxKind.PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) + || node.kind === 254 /* SyntaxKind.VariableDeclaration */ && ts.isVariableDeclarationInitializedToBareOrAccessedRequire(node) + || node.kind === 203 /* SyntaxKind.BindingElement */ && ts.isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent); + } + function isAliasableOrJsExpression(e) { + return ts.isAliasableExpression(e) || ts.isFunctionExpression(e) && isJSConstructor(e); + } + function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { + var commonJSPropertyAccess = getCommonJSPropertyAccess(node); + if (commonJSPropertyAccess) { + var name = ts.getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0]; + return ts.isIdentifier(commonJSPropertyAccess.name) + ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) + : undefined; + } + if (ts.isVariableDeclaration(node) || node.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */) { + var immediate = resolveExternalModuleName(node, ts.getExternalModuleRequireArgument(node) || ts.getExternalModuleImportEqualsDeclarationExpression(node)); + var resolved_4 = resolveExternalModuleSymbol(immediate); + markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved_4, /*overwriteEmpty*/ false); + return resolved_4; + } + var resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); + checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved); + return resolved; + } + function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) { + if (markSymbolOfAliasDeclarationIfTypeOnly(node, /*immediateTarget*/ undefined, resolved, /*overwriteEmpty*/ false) && !node.isTypeOnly) { + var typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfNode(node)); + var isExport = typeOnlyDeclaration.kind === 275 /* SyntaxKind.ExportSpecifier */; + var message = isExport + ? ts.Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type + : ts.Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type; + var relatedMessage = isExport + ? ts.Diagnostics._0_was_exported_here + : ts.Diagnostics._0_was_imported_here; + var name = ts.unescapeLeadingUnderscores(typeOnlyDeclaration.name.escapedText); + ts.addRelatedInfo(error(node.moduleReference, message), ts.createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name)); + } + } + function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) { + var exportValue = moduleSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */); + var exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name); + var resolved = resolveSymbol(exportSymbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(sourceNode, exportSymbol, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function isSyntacticDefault(node) { + return ((ts.isExportAssignment(node) && !node.isExportEquals) || ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */) || ts.isExportSpecifier(node)); + } + function getUsageModeForExpression(usage) { + return ts.isStringLiteralLike(usage) ? ts.getModeForUsageLocation(ts.getSourceFileOfNode(usage), usage) : undefined; + } + function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) { + return usageMode === ts.ModuleKind.ESNext && targetMode === ts.ModuleKind.CommonJS; + } + function isOnlyImportedAsDefault(usage) { + var usageMode = getUsageModeForExpression(usage); + return usageMode === ts.ModuleKind.ESNext && ts.endsWith(usage.text, ".json" /* Extension.Json */); + } + function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) { + var usageMode = file && getUsageModeForExpression(usage); + if (file && usageMode !== undefined) { + var result = isESMFormatImportImportingCommonjsFormatFile(usageMode, file.impliedNodeFormat); + if (usageMode === ts.ModuleKind.ESNext || result) { + return result; + } + // fallthrough on cjs usages so we imply defaults for interop'd imports, too + } + if (!allowSyntheticDefaultImports) { + return false; + } + // Declaration files (and ambient modules) + if (!file || file.isDeclarationFile) { + // Definitely cannot have a synthetic default if they have a syntactic default member specified + var defaultExportSymbol = resolveExportByName(moduleSymbol, "default" /* InternalSymbolName.Default */, /*sourceNode*/ undefined, /*dontResolveAlias*/ true); // Dont resolve alias because we want the immediately exported symbol's declaration + if (defaultExportSymbol && ts.some(defaultExportSymbol.declarations, isSyntacticDefault)) { + return false; + } + // It _might_ still be incorrect to assume there is no __esModule marker on the import at runtime, even if there is no `default` member + // So we check a bit more, + if (resolveExportByName(moduleSymbol, ts.escapeLeadingUnderscores("__esModule"), /*sourceNode*/ undefined, dontResolveAlias)) { + // If there is an `__esModule` specified in the declaration (meaning someone explicitly added it or wrote it in their code), + // it definitely is a module and does not have a synthetic default + return false; + } + // There are _many_ declaration files not written with esmodules in mind that still get compiled into a format with __esModule set + // Meaning there may be no default at runtime - however to be on the permissive side, we allow access to a synthetic default member + // as there is no marker to indicate if the accompanying JS has `__esModule` or not, or is even native esm + return true; + } + // TypeScript files never have a synthetic default (as they are always emitted with an __esModule marker) _unless_ they contain an export= statement + if (!ts.isSourceFileJS(file)) { + return hasExportAssignmentSymbol(moduleSymbol); + } + // JS files have a synthetic default if they do not contain ES2015+ module syntax (export = is not valid in js) _and_ do not have an __esModule marker + return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(moduleSymbol, ts.escapeLeadingUnderscores("__esModule"), /*sourceNode*/ undefined, dontResolveAlias); + } + function getTargetOfImportClause(node, dontResolveAlias) { + var _a; + var moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); + if (moduleSymbol) { + var exportDefaultSymbol = void 0; + if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { + exportDefaultSymbol = moduleSymbol; + } + else { + exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* InternalSymbolName.Default */, node, dontResolveAlias); + } + var file = (_a = moduleSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isSourceFile); + var hasDefaultOnly = isOnlyImportedAsDefault(node.parent.moduleSpecifier); + var hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, node.parent.moduleSpecifier); + if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) { + if (hasExportAssignmentSymbol(moduleSymbol)) { + var compilerOptionName = moduleKind >= ts.ModuleKind.ES2015 ? "allowSyntheticDefaultImports" : "esModuleInterop"; + var exportEqualsSymbol = moduleSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */); + var exportAssignment = exportEqualsSymbol.valueDeclaration; + var err = error(node.name, ts.Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName); + if (exportAssignment) { + ts.addRelatedInfo(err, ts.createDiagnosticForNode(exportAssignment, ts.Diagnostics.This_module_is_declared_with_using_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag, compilerOptionName)); + } + } + else { + reportNonDefaultExport(moduleSymbol, node); + } + } + else if (hasSyntheticDefault || hasDefaultOnly) { + // per emit behavior, a synthetic default overrides a "real" .default member if `__esModule` is not present + var resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(node, moduleSymbol, resolved, /*overwriteTypeOnly*/ false); + return resolved; + } + markSymbolOfAliasDeclarationIfTypeOnly(node, exportDefaultSymbol, /*finalTarget*/ undefined, /*overwriteTypeOnly*/ false); + return exportDefaultSymbol; + } + } + function reportNonDefaultExport(moduleSymbol, node) { + var _a, _b, _c; + if ((_a = moduleSymbol.exports) === null || _a === void 0 ? void 0 : _a.has(node.symbol.escapedName)) { + error(node.name, ts.Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead, symbolToString(moduleSymbol), symbolToString(node.symbol)); + } + else { + var diagnostic = error(node.name, ts.Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); + var exportStar = (_b = moduleSymbol.exports) === null || _b === void 0 ? void 0 : _b.get("__export" /* InternalSymbolName.ExportStar */); + if (exportStar) { + var defaultExport = (_c = exportStar.declarations) === null || _c === void 0 ? void 0 : _c.find(function (decl) { + var _a, _b; + return !!(ts.isExportDeclaration(decl) && decl.moduleSpecifier && + ((_b = (_a = resolveExternalModuleName(decl, decl.moduleSpecifier)) === null || _a === void 0 ? void 0 : _a.exports) === null || _b === void 0 ? void 0 : _b.has("default" /* InternalSymbolName.Default */))); + }); + if (defaultExport) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(defaultExport, ts.Diagnostics.export_Asterisk_does_not_re_export_a_default)); + } + } + } + } + function getTargetOfNamespaceImport(node, dontResolveAlias) { + var moduleSpecifier = node.parent.parent.moduleSpecifier; + var immediate = resolveExternalModuleName(node, moduleSpecifier); + var resolved = resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, /*suppressUsageError*/ false); + markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function getTargetOfNamespaceExport(node, dontResolveAlias) { + var moduleSpecifier = node.parent.moduleSpecifier; + var immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier); + var resolved = moduleSpecifier && resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, /*suppressUsageError*/ false); + markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, /*overwriteEmpty*/ false); + return resolved; + } + // This function creates a synthetic symbol that combines the value side of one symbol with the + // type/namespace side of another symbol. Consider this example: + // + // declare module graphics { + // interface Point { + // x: number; + // y: number; + // } + // } + // declare var graphics: { + // Point: new (x: number, y: number) => graphics.Point; + // } + // declare module "graphics" { + // export = graphics; + // } + // + // An 'import { Point } from "graphics"' needs to create a symbol that combines the value side 'Point' + // property with the type/namespace side interface 'Point'. + function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { + if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) { + return unknownSymbol; + } + if (valueSymbol.flags & (788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */)) { + return valueSymbol; + } + var result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName); + result.declarations = ts.deduplicate(ts.concatenate(valueSymbol.declarations, typeSymbol.declarations), ts.equateValues); + result.parent = valueSymbol.parent || typeSymbol.parent; + if (valueSymbol.valueDeclaration) + result.valueDeclaration = valueSymbol.valueDeclaration; + if (typeSymbol.members) + result.members = new ts.Map(typeSymbol.members); + if (valueSymbol.exports) + result.exports = new ts.Map(valueSymbol.exports); + return result; + } + function getExportOfModule(symbol, name, specifier, dontResolveAlias) { + if (symbol.flags & 1536 /* SymbolFlags.Module */) { + var exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText); + var resolved = resolveSymbol(exportSymbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(specifier, exportSymbol, resolved, /*overwriteEmpty*/ false); + return resolved; + } + } + function getPropertyOfVariable(symbol, name) { + if (symbol.flags & 3 /* SymbolFlags.Variable */) { + var typeAnnotation = symbol.valueDeclaration.type; + if (typeAnnotation) { + return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); + } + } + } + function getExternalModuleMember(node, specifier, dontResolveAlias) { + var _a, _b; + if (dontResolveAlias === void 0) { dontResolveAlias = false; } + var moduleSpecifier = ts.getExternalModuleRequireArgument(node) || node.moduleSpecifier; + var moduleSymbol = resolveExternalModuleName(node, moduleSpecifier); // TODO: GH#18217 + var name = !ts.isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name; + if (!ts.isIdentifier(name)) { + return undefined; + } + var suppressInteropError = name.escapedText === "default" /* InternalSymbolName.Default */ && !!(compilerOptions.allowSyntheticDefaultImports || ts.getESModuleInterop(compilerOptions)); + var targetSymbol = resolveESModuleSymbol(moduleSymbol, moduleSpecifier, /*dontResolveAlias*/ false, suppressInteropError); + if (targetSymbol) { + if (name.escapedText) { + if (ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { + return moduleSymbol; + } + var symbolFromVariable = void 0; + // First check if module was specified with "export=". If so, get the member from the resolved type + if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */)) { + symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText, /*skipObjectFunctionPropertyAugment*/ true); + } + else { + symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText); + } + // if symbolFromVariable is export - get its final target + symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); + var symbolFromModule = getExportOfModule(targetSymbol, name, specifier, dontResolveAlias); + if (symbolFromModule === undefined && name.escapedText === "default" /* InternalSymbolName.Default */) { + var file = (_a = moduleSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isSourceFile); + if (isOnlyImportedAsDefault(moduleSpecifier) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) { + symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); + } + } + var symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? + combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : + symbolFromModule || symbolFromVariable; + if (!symbol) { + var moduleName = getFullyQualifiedName(moduleSymbol, node); + var declarationName = ts.declarationNameToString(name); + var suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol); + if (suggestion !== undefined) { + var suggestionName = symbolToString(suggestion); + var diagnostic = error(name, ts.Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName); + if (suggestion.valueDeclaration) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestionName)); + } + } + else { + if ((_b = moduleSymbol.exports) === null || _b === void 0 ? void 0 : _b.has("default" /* InternalSymbolName.Default */)) { + error(name, ts.Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead, moduleName, declarationName); + } + else { + reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName); + } + } + } + return symbol; + } + } + } + function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) { + var _a, _b; + var localSymbol = (_b = (_a = moduleSymbol.valueDeclaration) === null || _a === void 0 ? void 0 : _a.locals) === null || _b === void 0 ? void 0 : _b.get(name.escapedText); + var exports = moduleSymbol.exports; + if (localSymbol) { + var exportedEqualsSymbol = exports === null || exports === void 0 ? void 0 : exports.get("export=" /* InternalSymbolName.ExportEquals */); + if (exportedEqualsSymbol) { + getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : + error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); + } + else { + var exportedSymbol = exports ? ts.find(symbolsToArray(exports), function (symbol) { return !!getSymbolIfSameReference(symbol, localSymbol); }) : undefined; + var diagnostic = exportedSymbol ? error(name, ts.Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : + error(name, ts.Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName); + if (localSymbol.declarations) { + ts.addRelatedInfo.apply(void 0, __spreadArray([diagnostic], ts.map(localSymbol.declarations, function (decl, index) { + return ts.createDiagnosticForNode(decl, index === 0 ? ts.Diagnostics._0_is_declared_here : ts.Diagnostics.and_here, declarationName); + }), false)); + } + } + } + else { + error(name, ts.Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); + } + } + function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) { + if (moduleKind >= ts.ModuleKind.ES2015) { + var message = ts.getESModuleInterop(compilerOptions) ? ts.Diagnostics._0_can_only_be_imported_by_using_a_default_import : + ts.Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error(name, message, declarationName); + } + else { + if (ts.isInJSFile(node)) { + var message = ts.getESModuleInterop(compilerOptions) ? ts.Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : + ts.Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error(name, message, declarationName); + } + else { + var message = ts.getESModuleInterop(compilerOptions) ? ts.Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : + ts.Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error(name, message, declarationName, declarationName, moduleName); + } + } + } + function getTargetOfImportSpecifier(node, dontResolveAlias) { + var root = ts.isBindingElement(node) ? ts.getRootDeclaration(node) : node.parent.parent.parent; + var commonJSPropertyAccess = getCommonJSPropertyAccess(root); + var resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias); + var name = node.propertyName || node.name; + if (commonJSPropertyAccess && resolved && ts.isIdentifier(name)) { + return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias); + } + markSymbolOfAliasDeclarationIfTypeOnly(node, /*immediateTarget*/ undefined, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function getCommonJSPropertyAccess(node) { + if (ts.isVariableDeclaration(node) && node.initializer && ts.isPropertyAccessExpression(node.initializer)) { + return node.initializer; + } + } + function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { + var resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(node, /*immediateTarget*/ undefined, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) { + var resolved = node.parent.parent.moduleSpecifier ? + getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : + resolveEntityName(node.propertyName || node.name, meaning, /*ignoreErrors*/ false, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(node, /*immediateTarget*/ undefined, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function getTargetOfExportAssignment(node, dontResolveAlias) { + var expression = ts.isExportAssignment(node) ? node.expression : node.right; + var resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly(node, /*immediateTarget*/ undefined, resolved, /*overwriteEmpty*/ false); + return resolved; + } + function getTargetOfAliasLikeExpression(expression, dontResolveAlias) { + if (ts.isClassExpression(expression)) { + return checkExpressionCached(expression).symbol; + } + if (!ts.isEntityName(expression) && !ts.isEntityNameExpression(expression)) { + return undefined; + } + var aliasLike = resolveEntityName(expression, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */, /*ignoreErrors*/ true, dontResolveAlias); + if (aliasLike) { + return aliasLike; + } + checkExpressionCached(expression); + return getNodeLinks(expression).resolvedSymbol; + } + function getTargetOfPropertyAssignment(node, dontRecursivelyResolve) { + var expression = node.initializer; + return getTargetOfAliasLikeExpression(expression, dontRecursivelyResolve); + } + function getTargetOfAccessExpression(node, dontRecursivelyResolve) { + if (!(ts.isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */)) { + return undefined; + } + return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve); + } + function getTargetOfAliasDeclaration(node, dontRecursivelyResolve) { + if (dontRecursivelyResolve === void 0) { dontRecursivelyResolve = false; } + switch (node.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 254 /* SyntaxKind.VariableDeclaration */: + return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); + case 267 /* SyntaxKind.ImportClause */: + return getTargetOfImportClause(node, dontRecursivelyResolve); + case 268 /* SyntaxKind.NamespaceImport */: + return getTargetOfNamespaceImport(node, dontRecursivelyResolve); + case 274 /* SyntaxKind.NamespaceExport */: + return getTargetOfNamespaceExport(node, dontRecursivelyResolve); + case 270 /* SyntaxKind.ImportSpecifier */: + case 203 /* SyntaxKind.BindingElement */: + return getTargetOfImportSpecifier(node, dontRecursivelyResolve); + case 275 /* SyntaxKind.ExportSpecifier */: + return getTargetOfExportSpecifier(node, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */, dontRecursivelyResolve); + case 271 /* SyntaxKind.ExportAssignment */: + case 221 /* SyntaxKind.BinaryExpression */: + return getTargetOfExportAssignment(node, dontRecursivelyResolve); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return resolveEntityName(node.name, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */, /*ignoreErrors*/ true, dontRecursivelyResolve); + case 296 /* SyntaxKind.PropertyAssignment */: + return getTargetOfPropertyAssignment(node, dontRecursivelyResolve); + case 207 /* SyntaxKind.ElementAccessExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + return getTargetOfAccessExpression(node, dontRecursivelyResolve); + default: + return ts.Debug.fail(); + } + } + /** + * Indicates that a symbol is an alias that does not merge with a local declaration. + * OR Is a JSContainer which may merge an alias with a local declaration + */ + function isNonLocalAlias(symbol, excludes) { + if (excludes === void 0) { excludes = 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */; } + if (!symbol) + return false; + return (symbol.flags & (2097152 /* SymbolFlags.Alias */ | excludes)) === 2097152 /* SymbolFlags.Alias */ || !!(symbol.flags & 2097152 /* SymbolFlags.Alias */ && symbol.flags & 67108864 /* SymbolFlags.Assignment */); + } + function resolveSymbol(symbol, dontResolveAlias) { + return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol; + } + function resolveAlias(symbol) { + ts.Debug.assert((symbol.flags & 2097152 /* SymbolFlags.Alias */) !== 0, "Should only get Alias here."); + var links = getSymbolLinks(symbol); + if (!links.aliasTarget) { + links.aliasTarget = resolvingSymbol; + var node = getDeclarationOfAliasSymbol(symbol); + if (!node) + return ts.Debug.fail(); + var target = getTargetOfAliasDeclaration(node); + if (links.aliasTarget === resolvingSymbol) { + links.aliasTarget = target || unknownSymbol; + } + else { + error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + } + } + else if (links.aliasTarget === resolvingSymbol) { + links.aliasTarget = unknownSymbol; + } + return links.aliasTarget; + } + function tryResolveAlias(symbol) { + var links = getSymbolLinks(symbol); + if (links.aliasTarget !== resolvingSymbol) { + return resolveAlias(symbol); + } + return undefined; + } + /** + * Marks a symbol as type-only if its declaration is syntactically type-only. + * If it is not itself marked type-only, but resolves to a type-only alias + * somewhere in its resolution chain, save a reference to the type-only alias declaration + * so the alias _not_ marked type-only can be identified as _transitively_ type-only. + * + * This function is called on each alias declaration that could be type-only or resolve to + * another type-only alias during `resolveAlias`, so that later, when an alias is used in a + * JS-emitting expression, we can quickly determine if that symbol is effectively type-only + * and issue an error if so. + * + * @param aliasDeclaration The alias declaration not marked as type-only + * @param immediateTarget The symbol to which the alias declaration immediately resolves + * @param finalTarget The symbol to which the alias declaration ultimately resolves + * @param overwriteEmpty Checks `resolvesToSymbol` for type-only declarations even if `aliasDeclaration` + * has already been marked as not resolving to a type-only alias. Used when recursively resolving qualified + * names of import aliases, e.g. `import C = a.b.C`. If namespace `a` is not found to be type-only, the + * import declaration will initially be marked as not resolving to a type-only symbol. But, namespace `b` + * must still be checked for a type-only marker, overwriting the previous negative result if found. + */ + function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) { + if (!aliasDeclaration || ts.isPropertyAccessExpression(aliasDeclaration)) + return false; + // If the declaration itself is type-only, mark it and return. + // No need to check what it resolves to. + var sourceSymbol = getSymbolOfNode(aliasDeclaration); + if (ts.isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) { + var links_1 = getSymbolLinks(sourceSymbol); + links_1.typeOnlyDeclaration = aliasDeclaration; + return true; + } + var links = getSymbolLinks(sourceSymbol); + return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) + || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty); + } + function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) { + var _a, _b, _c; + if (target && (aliasDeclarationLinks.typeOnlyDeclaration === undefined || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) { + var exportSymbol = (_b = (_a = target.exports) === null || _a === void 0 ? void 0 : _a.get("export=" /* InternalSymbolName.ExportEquals */)) !== null && _b !== void 0 ? _b : target; + var typeOnly = exportSymbol.declarations && ts.find(exportSymbol.declarations, ts.isTypeOnlyImportOrExportDeclaration); + aliasDeclarationLinks.typeOnlyDeclaration = (_c = typeOnly !== null && typeOnly !== void 0 ? typeOnly : getSymbolLinks(exportSymbol).typeOnlyDeclaration) !== null && _c !== void 0 ? _c : false; + } + return !!aliasDeclarationLinks.typeOnlyDeclaration; + } + /** Indicates that a symbol directly or indirectly resolves to a type-only import or export. */ + function getTypeOnlyAliasDeclaration(symbol) { + if (!(symbol.flags & 2097152 /* SymbolFlags.Alias */)) { + return undefined; + } + var links = getSymbolLinks(symbol); + return links.typeOnlyDeclaration || undefined; + } + function markExportAsReferenced(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target) { + var markAlias = target === unknownSymbol || + ((target.flags & 111551 /* SymbolFlags.Value */) && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol)); + if (markAlias) { + markAliasSymbolAsReferenced(symbol); + } + } + } + // When an alias symbol is referenced, we need to mark the entity it references as referenced and in turn repeat that until + // we reach a non-alias or an exported entity (which is always considered referenced). We do this by checking the target of + // the alias as an expression (which recursively takes us back here if the target references another alias). + function markAliasSymbolAsReferenced(symbol) { + var links = getSymbolLinks(symbol); + if (!links.referenced) { + links.referenced = true; + var node = getDeclarationOfAliasSymbol(symbol); + if (!node) + return ts.Debug.fail(); + // We defer checking of the reference of an `import =` until the import itself is referenced, + // This way a chain of imports can be elided if ultimately the final input is only used in a type + // position. + if (ts.isInternalModuleImportEqualsDeclaration(node)) { + var target = resolveSymbol(symbol); + if (target === unknownSymbol || target.flags & 111551 /* SymbolFlags.Value */) { + // import foo = + checkExpressionCached(node.moduleReference); + } + } + } + } + // Aliases that resolve to const enums are not marked as referenced because they are not emitted, + // but their usage in value positions must be tracked to determine if the import can be type-only. + function markConstEnumAliasAsReferenced(symbol) { + var links = getSymbolLinks(symbol); + if (!links.constEnumReferenced) { + links.constEnumReferenced = true; + } + } + // This function is only for imports with entity names + function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { + // There are three things we might try to look for. In the following examples, + // the search term is enclosed in |...|: + // + // import a = |b|; // Namespace + // import a = |b.c|; // Value, type, namespace + // import a = |b.c|.d; // Namespace + if (entityName.kind === 79 /* SyntaxKind.Identifier */ && ts.isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; + } + // Check for case 1 and 3 in the above example + if (entityName.kind === 79 /* SyntaxKind.Identifier */ || entityName.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + return resolveEntityName(entityName, 1920 /* SymbolFlags.Namespace */, /*ignoreErrors*/ false, dontResolveAlias); + } + else { + // Case 2 in above example + // entityName.kind could be a QualifiedName or a Missing identifier + ts.Debug.assert(entityName.parent.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */); + return resolveEntityName(entityName, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */, /*ignoreErrors*/ false, dontResolveAlias); + } + } + function getFullyQualifiedName(symbol, containingLocation) { + return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, /*meaning*/ undefined, 16 /* SymbolFormatFlags.DoNotIncludeSymbolChain */ | 4 /* SymbolFormatFlags.AllowAnyNodeKind */); + } + function getContainingQualifiedNameNode(node) { + while (ts.isQualifiedName(node.parent)) { + node = node.parent; + } + return node; + } + function tryGetQualifiedNameAsValue(node) { + var left = ts.getFirstIdentifier(node); + var symbol = resolveName(left, left.escapedText, 111551 /* SymbolFlags.Value */, undefined, left, /*isUse*/ true); + if (!symbol) { + return undefined; + } + while (ts.isQualifiedName(left.parent)) { + var type = getTypeOfSymbol(symbol); + symbol = getPropertyOfType(type, left.parent.right.escapedText); + if (!symbol) { + return undefined; + } + left = left.parent; + } + return symbol; + } + /** + * Resolves a qualified name and any involved aliases. + */ + function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { + if (ts.nodeIsMissing(name)) { + return undefined; + } + var namespaceMeaning = 1920 /* SymbolFlags.Namespace */ | (ts.isInJSFile(name) ? meaning & 111551 /* SymbolFlags.Value */ : 0); + var symbol; + if (name.kind === 79 /* SyntaxKind.Identifier */) { + var message = meaning === namespaceMeaning || ts.nodeIsSynthesized(name) ? ts.Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(ts.getFirstIdentifier(name)); + var symbolFromJSPrototype = ts.isInJSFile(name) && !ts.nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : undefined; + symbol = getMergedSymbol(resolveName(location || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? undefined : message, name, /*isUse*/ true, false)); + if (!symbol) { + return getMergedSymbol(symbolFromJSPrototype); + } + } + else if (name.kind === 161 /* SyntaxKind.QualifiedName */ || name.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + var left = name.kind === 161 /* SyntaxKind.QualifiedName */ ? name.left : name.expression; + var right = name.kind === 161 /* SyntaxKind.QualifiedName */ ? name.right : name.name; + var namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, /*dontResolveAlias*/ false, location); + if (!namespace || ts.nodeIsMissing(right)) { + return undefined; + } + else if (namespace === unknownSymbol) { + return namespace; + } + if (namespace.valueDeclaration && + ts.isInJSFile(namespace.valueDeclaration) && + ts.isVariableDeclaration(namespace.valueDeclaration) && + namespace.valueDeclaration.initializer && + isCommonJsRequire(namespace.valueDeclaration.initializer)) { + var moduleName = namespace.valueDeclaration.initializer.arguments[0]; + var moduleSym = resolveExternalModuleName(moduleName, moduleName); + if (moduleSym) { + var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); + if (resolvedModuleSymbol) { + namespace = resolvedModuleSymbol; + } + } + } + symbol = getMergedSymbol(getSymbol(getExportsOfSymbol(namespace), right.escapedText, meaning)); + if (!symbol) { + if (!ignoreErrors) { + var namespaceName = getFullyQualifiedName(namespace); + var declarationName = ts.declarationNameToString(right); + var suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace); + if (suggestionForNonexistentModule) { + error(right, ts.Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule)); + return undefined; + } + var containingQualifiedName = ts.isQualifiedName(name) && getContainingQualifiedNameNode(name); + var canSuggestTypeof = globalObjectType // <-- can't pull on types if global types aren't initialized yet + && (meaning & 788968 /* SymbolFlags.Type */) + && containingQualifiedName + && !ts.isTypeOfExpression(containingQualifiedName.parent) + && tryGetQualifiedNameAsValue(containingQualifiedName); + if (canSuggestTypeof) { + error(containingQualifiedName, ts.Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, ts.entityNameToString(containingQualifiedName)); + return undefined; + } + if (meaning & 1920 /* SymbolFlags.Namespace */ && ts.isQualifiedName(name.parent)) { + var exportedTypeSymbol = getMergedSymbol(getSymbol(getExportsOfSymbol(namespace), right.escapedText, 788968 /* SymbolFlags.Type */)); + if (exportedTypeSymbol) { + error(name.parent.right, ts.Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, symbolToString(exportedTypeSymbol), ts.unescapeLeadingUnderscores(name.parent.right.escapedText)); + return undefined; + } + } + error(right, ts.Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName); + } + return undefined; + } + } + else { + throw ts.Debug.assertNever(name, "Unknown entity name kind."); + } + ts.Debug.assert((ts.getCheckFlags(symbol) & 1 /* CheckFlags.Instantiated */) === 0, "Should never get an instantiated symbol here."); + if (!ts.nodeIsSynthesized(name) && ts.isEntityName(name) && (symbol.flags & 2097152 /* SymbolFlags.Alias */ || name.parent.kind === 271 /* SyntaxKind.ExportAssignment */)) { + markSymbolOfAliasDeclarationIfTypeOnly(ts.getAliasDeclarationFromName(name), symbol, /*finalTarget*/ undefined, /*overwriteEmpty*/ true); + } + return (symbol.flags & meaning) || dontResolveAlias ? symbol : resolveAlias(symbol); + } + /** + * 1. For prototype-property methods like `A.prototype.m = function () ...`, try to resolve names in the scope of `A` too. + * Note that prototype-property assignment to locations outside the current file (eg globals) doesn't work, so + * name resolution won't work either. + * 2. For property assignments like `{ x: function f () { } }`, try to resolve names in the scope of `f` too. + */ + function resolveEntityNameFromAssignmentDeclaration(name, meaning) { + if (isJSDocTypeReference(name.parent)) { + var secondaryLocation = getAssignmentDeclarationLocation(name.parent); + if (secondaryLocation) { + return resolveName(secondaryLocation, name.escapedText, meaning, /*nameNotFoundMessage*/ undefined, name, /*isUse*/ true); + } + } + } + function getAssignmentDeclarationLocation(node) { + var typeAlias = ts.findAncestor(node, function (node) { return !(ts.isJSDocNode(node) || node.flags & 8388608 /* NodeFlags.JSDoc */) ? "quit" : ts.isJSDocTypeAlias(node); }); + if (typeAlias) { + return; + } + var host = ts.getJSDocHost(node); + if (host && ts.isExpressionStatement(host) && ts.isPrototypePropertyAssignment(host.expression)) { + // /** @param {K} p */ X.prototype.m = function () { } <-- look for K on X's declaration + var symbol = getSymbolOfNode(host.expression.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + if (host && ts.isFunctionExpression(host) && ts.isPrototypePropertyAssignment(host.parent) && ts.isExpressionStatement(host.parent.parent)) { + // X.prototype.m = /** @param {K} p */ function () { } <-- look for K on X's declaration + var symbol = getSymbolOfNode(host.parent.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + if (host && (ts.isObjectLiteralMethod(host) || ts.isPropertyAssignment(host)) && + ts.isBinaryExpression(host.parent.parent) && + ts.getAssignmentDeclarationKind(host.parent.parent) === 6 /* AssignmentDeclarationKind.Prototype */) { + // X.prototype = { /** @param {K} p */m() { } } <-- look for K on X's declaration + var symbol = getSymbolOfNode(host.parent.parent.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + var sig = ts.getEffectiveJSDocHost(node); + if (sig && ts.isFunctionLike(sig)) { + var symbol = getSymbolOfNode(sig); + return symbol && symbol.valueDeclaration; + } + } + function getDeclarationOfJSPrototypeContainer(symbol) { + var decl = symbol.parent.valueDeclaration; + if (!decl) { + return undefined; + } + var initializer = ts.isAssignmentDeclaration(decl) ? ts.getAssignedExpandoInitializer(decl) : + ts.hasOnlyExpressionInitializer(decl) ? ts.getDeclaredExpandoInitializer(decl) : + undefined; + return initializer || decl; + } + /** + * Get the real symbol of a declaration with an expando initializer. + * + * Normally, declarations have an associated symbol, but when a declaration has an expando + * initializer, the expando's symbol is the one that has all the members merged into it. + */ + function getExpandoSymbol(symbol) { + var decl = symbol.valueDeclaration; + if (!decl || !ts.isInJSFile(decl) || symbol.flags & 524288 /* SymbolFlags.TypeAlias */ || ts.getExpandoInitializer(decl, /*isPrototypeAssignment*/ false)) { + return undefined; + } + var init = ts.isVariableDeclaration(decl) ? ts.getDeclaredExpandoInitializer(decl) : ts.getAssignedExpandoInitializer(decl); + if (init) { + var initSymbol = getSymbolOfNode(init); + if (initSymbol) { + return mergeJSSymbols(initSymbol, symbol); + } + } + } + function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) { + var isClassic = ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Classic; + var errorMessage = isClassic ? + ts.Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option + : ts.Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations; + return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? undefined : errorMessage); + } + function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation) { + if (isForAugmentation === void 0) { isForAugmentation = false; } + return ts.isStringLiteralLike(moduleReferenceExpression) + ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) + : undefined; + } + function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation) { + var _a, _b, _c, _d, _e, _f, _g, _h; + if (isForAugmentation === void 0) { isForAugmentation = false; } + if (ts.startsWith(moduleReference, "@types/")) { + var diag = ts.Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1; + var withoutAtTypePrefix = ts.removePrefix(moduleReference, "@types/"); + error(errorNode, diag, withoutAtTypePrefix, moduleReference); + } + var ambientModule = tryFindAmbientModule(moduleReference, /*withAugmentations*/ true); + if (ambientModule) { + return ambientModule; + } + var currentSourceFile = ts.getSourceFileOfNode(location); + var contextSpecifier = ts.isStringLiteralLike(location) + ? location + : ((_a = ts.findAncestor(location, ts.isImportCall)) === null || _a === void 0 ? void 0 : _a.arguments[0]) || + ((_b = ts.findAncestor(location, ts.isImportDeclaration)) === null || _b === void 0 ? void 0 : _b.moduleSpecifier) || + ((_c = ts.findAncestor(location, ts.isExternalModuleImportEqualsDeclaration)) === null || _c === void 0 ? void 0 : _c.moduleReference.expression) || + ((_d = ts.findAncestor(location, ts.isExportDeclaration)) === null || _d === void 0 ? void 0 : _d.moduleSpecifier) || + ((_e = (ts.isModuleDeclaration(location) ? location : location.parent && ts.isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : undefined)) === null || _e === void 0 ? void 0 : _e.name) || + ((_f = (ts.isLiteralImportTypeNode(location) ? location : undefined)) === null || _f === void 0 ? void 0 : _f.argument.literal); + var mode = contextSpecifier && ts.isStringLiteralLike(contextSpecifier) ? ts.getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat; + var resolvedModule = ts.getResolvedModule(currentSourceFile, moduleReference, mode); + var resolutionDiagnostic = resolvedModule && ts.getResolutionDiagnostic(compilerOptions, resolvedModule); + var sourceFile = resolvedModule + && (!resolutionDiagnostic || resolutionDiagnostic === ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) + && host.getSourceFile(resolvedModule.resolvedFileName); + if (sourceFile) { + // If there's a resolutionDiagnostic we need to report it even if a sourceFile is found. + if (resolutionDiagnostic) { + error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); + } + if (sourceFile.symbol) { + if (resolvedModule.isExternalLibraryImport && !ts.resolutionExtensionIsTSOrJson(resolvedModule.extension)) { + errorOnImplicitAnyModule(/*isError*/ false, errorNode, resolvedModule, moduleReference); + } + if (ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Node16 || ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeNext) { + var isSyncImport = (currentSourceFile.impliedNodeFormat === ts.ModuleKind.CommonJS && !ts.findAncestor(location, ts.isImportCall)) || !!ts.findAncestor(location, ts.isImportEqualsDeclaration); + var overrideClauseHost = ts.findAncestor(location, function (l) { return ts.isImportTypeNode(l) || ts.isExportDeclaration(l) || ts.isImportDeclaration(l); }); + var overrideClause = overrideClauseHost && ts.isImportTypeNode(overrideClauseHost) ? (_g = overrideClauseHost.assertions) === null || _g === void 0 ? void 0 : _g.assertClause : overrideClauseHost === null || overrideClauseHost === void 0 ? void 0 : overrideClauseHost.assertClause; + // An override clause will take effect for type-only imports and import types, and allows importing the types across formats, regardless of + // normal mode restrictions + if (isSyncImport && sourceFile.impliedNodeFormat === ts.ModuleKind.ESNext && !ts.getResolutionModeOverrideForClause(overrideClause)) { + error(errorNode, ts.Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_synchronously_Use_dynamic_import_instead, moduleReference); + } + } + // merged symbol is module declaration symbol combined with all augmentations + return getMergedSymbol(sourceFile.symbol); + } + if (moduleNotFoundError) { + // report errors only if it was requested + error(errorNode, ts.Diagnostics.File_0_is_not_a_module, sourceFile.fileName); + } + return undefined; + } + if (patternAmbientModules) { + var pattern = ts.findBestPatternMatch(patternAmbientModules, function (_) { return _.pattern; }, moduleReference); + if (pattern) { + // If the module reference matched a pattern ambient module ('*.foo') but there's also a + // module augmentation by the specific name requested ('a.foo'), we store the merged symbol + // by the augmentation name ('a.foo'), because asking for *.foo should not give you exports + // from a.foo. + var augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference); + if (augmentation) { + return getMergedSymbol(augmentation); + } + return getMergedSymbol(pattern.symbol); + } + } + // May be an untyped module. If so, ignore resolutionDiagnostic. + if (resolvedModule && !ts.resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === undefined || resolutionDiagnostic === ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) { + if (isForAugmentation) { + var diag = ts.Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; + error(errorNode, diag, moduleReference, resolvedModule.resolvedFileName); + } + else { + errorOnImplicitAnyModule(/*isError*/ noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference); + } + // Failed imports and untyped modules are both treated in an untyped manner; only difference is whether we give a diagnostic first. + return undefined; + } + if (moduleNotFoundError) { + // See if this was possibly a projectReference redirect + if (resolvedModule) { + var redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName); + if (redirect) { + error(errorNode, ts.Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName); + return undefined; + } + } + if (resolutionDiagnostic) { + error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); + } + else { + var tsExtension = ts.tryExtractTSExtension(moduleReference); + var isExtensionlessRelativePathImport = ts.pathIsRelative(moduleReference) && !ts.hasExtension(moduleReference); + var moduleResolutionKind = ts.getEmitModuleResolutionKind(compilerOptions); + var resolutionIsNode16OrNext = moduleResolutionKind === ts.ModuleResolutionKind.Node16 || + moduleResolutionKind === ts.ModuleResolutionKind.NodeNext; + if (tsExtension) { + var diag = ts.Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead; + var importSourceWithoutExtension = ts.removeExtension(moduleReference, tsExtension); + var replacedImportSource = importSourceWithoutExtension; + /** + * Direct users to import source with .js extension if outputting an ES module. + * @see https://github.com/microsoft/TypeScript/issues/42151 + */ + if (moduleKind >= ts.ModuleKind.ES2015) { + replacedImportSource += tsExtension === ".mts" /* Extension.Mts */ ? ".mjs" : tsExtension === ".cts" /* Extension.Cts */ ? ".cjs" : ".js"; + } + error(errorNode, diag, tsExtension, replacedImportSource); + } + else if (!compilerOptions.resolveJsonModule && + ts.fileExtensionIs(moduleReference, ".json" /* Extension.Json */) && + ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.Classic && + ts.hasJsonModuleEmitEnabled(compilerOptions)) { + error(errorNode, ts.Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference); + } + else if (mode === ts.ModuleKind.ESNext && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) { + var absoluteRef_1 = ts.getNormalizedAbsolutePath(moduleReference, ts.getDirectoryPath(currentSourceFile.path)); + var suggestedExt = (_h = suggestedExtensions.find(function (_a) { + var actualExt = _a[0], _importExt = _a[1]; + return host.fileExists(absoluteRef_1 + actualExt); + })) === null || _h === void 0 ? void 0 : _h[1]; + if (suggestedExt) { + error(errorNode, ts.Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0, moduleReference + suggestedExt); + } + else { + error(errorNode, ts.Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path); + } + } + else { + error(errorNode, moduleNotFoundError, moduleReference); + } + } + } + return undefined; + } + function errorOnImplicitAnyModule(isError, errorNode, _a, moduleReference) { + var packageId = _a.packageId, resolvedFileName = _a.resolvedFileName; + var errorInfo = !ts.isExternalModuleNameRelative(moduleReference) && packageId + ? typesPackageExists(packageId.name) + ? ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1, packageId.name, ts.mangleScopedPackageName(packageId.name)) + : packageBundlesTypes(packageId.name) + ? ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1, packageId.name, moduleReference) + : ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0, moduleReference, ts.mangleScopedPackageName(packageId.name)) + : undefined; + errorOrSuggestion(isError, errorNode, ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, moduleReference, resolvedFileName)); + } + function typesPackageExists(packageName) { + return getPackagesMap().has(ts.getTypesPackageName(packageName)); + } + function packageBundlesTypes(packageName) { + return !!getPackagesMap().get(packageName); + } + function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { + if (moduleSymbol === null || moduleSymbol === void 0 ? void 0 : moduleSymbol.exports) { + var exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */), dontResolveAlias); + var exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol)); + return getMergedSymbol(exported) || moduleSymbol; + } + return undefined; + } + function getCommonJsExportEquals(exported, moduleSymbol) { + if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* SymbolFlags.Alias */) { + return exported; + } + var links = getSymbolLinks(exported); + if (links.cjsExportMerged) { + return links.cjsExportMerged; + } + var merged = exported.flags & 33554432 /* SymbolFlags.Transient */ ? exported : cloneSymbol(exported); + merged.flags = merged.flags | 512 /* SymbolFlags.ValueModule */; + if (merged.exports === undefined) { + merged.exports = ts.createSymbolTable(); + } + moduleSymbol.exports.forEach(function (s, name) { + if (name === "export=" /* InternalSymbolName.ExportEquals */) + return; + merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s); + }); + getSymbolLinks(merged).cjsExportMerged = merged; + return links.cjsExportMerged = merged; + } + // An external module with an 'export =' declaration may be referenced as an ES6 module provided the 'export =' + // references a symbol that is at least declared as a module or a variable. The target of the 'export =' may + // combine other declarations with the module or variable (e.g. a class/module, function/module, interface/variable). + function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) { + var _a; + var symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); + if (!dontResolveAlias && symbol) { + if (!suppressInteropError && !(symbol.flags & (1536 /* SymbolFlags.Module */ | 3 /* SymbolFlags.Variable */)) && !ts.getDeclarationOfKind(symbol, 305 /* SyntaxKind.SourceFile */)) { + var compilerOptionName = moduleKind >= ts.ModuleKind.ES2015 + ? "allowSyntheticDefaultImports" + : "esModuleInterop"; + error(referencingLocation, ts.Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName); + return symbol; + } + var referenceParent = referencingLocation.parent; + if ((ts.isImportDeclaration(referenceParent) && ts.getNamespaceDeclarationNode(referenceParent)) || + ts.isImportCall(referenceParent)) { + var reference = ts.isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier; + var type = getTypeOfSymbol(symbol); + var defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference); + if (defaultOnlyType) { + return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent); + } + var targetFile = (_a = moduleSymbol === null || moduleSymbol === void 0 ? void 0 : moduleSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isSourceFile); + var isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getUsageModeForExpression(reference), targetFile.impliedNodeFormat); + if (ts.getESModuleInterop(compilerOptions) || isEsmCjsRef) { + var sigs = getSignaturesOfStructuredType(type, 0 /* SignatureKind.Call */); + if (!sigs || !sigs.length) { + sigs = getSignaturesOfStructuredType(type, 1 /* SignatureKind.Construct */); + } + if ((sigs && sigs.length) || + getPropertyOfType(type, "default" /* InternalSymbolName.Default */, /*skipObjectFunctionPropertyAugment*/ true) || + isEsmCjsRef) { + var moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference); + return cloneTypeAsModuleType(symbol, moduleType, referenceParent); + } + } + } + } + return symbol; + } + /** + * Create a new symbol which has the module's type less the call and construct signatures + */ + function cloneTypeAsModuleType(symbol, moduleType, referenceParent) { + var result = createSymbol(symbol.flags, symbol.escapedName); + result.declarations = symbol.declarations ? symbol.declarations.slice() : []; + result.parent = symbol.parent; + result.target = symbol; + result.originatingImport = referenceParent; + if (symbol.valueDeclaration) + result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) + result.constEnumOnlyModule = true; + if (symbol.members) + result.members = new ts.Map(symbol.members); + if (symbol.exports) + result.exports = new ts.Map(symbol.exports); + var resolvedModuleType = resolveStructuredTypeMembers(moduleType); // Should already be resolved from the signature checks above + result.type = createAnonymousType(result, resolvedModuleType.members, ts.emptyArray, ts.emptyArray, resolvedModuleType.indexInfos); + return result; + } + function hasExportAssignmentSymbol(moduleSymbol) { + return moduleSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */) !== undefined; + } + function getExportsOfModuleAsArray(moduleSymbol) { + return symbolsToArray(getExportsOfModule(moduleSymbol)); + } + function getExportsAndPropertiesOfModule(moduleSymbol) { + var exports = getExportsOfModuleAsArray(moduleSymbol); + var exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) { + var type = getTypeOfSymbol(exportEquals); + if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { + ts.addRange(exports, getPropertiesOfType(type)); + } + } + return exports; + } + function forEachExportAndPropertyOfModule(moduleSymbol, cb) { + var exports = getExportsOfModule(moduleSymbol); + exports.forEach(function (symbol, key) { + if (!isReservedMemberName(key)) { + cb(symbol, key); + } + }); + var exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) { + var type = getTypeOfSymbol(exportEquals); + if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { + forEachPropertyOfType(type, function (symbol, escapedName) { + cb(symbol, escapedName); + }); + } + } + } + function tryGetMemberInModuleExports(memberName, moduleSymbol) { + var symbolTable = getExportsOfModule(moduleSymbol); + if (symbolTable) { + return symbolTable.get(memberName); + } + } + function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) { + var symbol = tryGetMemberInModuleExports(memberName, moduleSymbol); + if (symbol) { + return symbol; + } + var exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals === moduleSymbol) { + return undefined; + } + var type = getTypeOfSymbol(exportEquals); + return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : undefined; + } + function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) { + return !(resolvedExternalModuleType.flags & 131068 /* TypeFlags.Primitive */ || + ts.getObjectFlags(resolvedExternalModuleType) & 1 /* ObjectFlags.Class */ || + // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path + isArrayType(resolvedExternalModuleType) || + isTupleType(resolvedExternalModuleType)); + } + function getExportsOfSymbol(symbol) { + return symbol.flags & 6256 /* SymbolFlags.LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* MembersOrExportsResolutionKind.resolvedExports */) : + symbol.flags & 1536 /* SymbolFlags.Module */ ? getExportsOfModule(symbol) : + symbol.exports || emptySymbols; + } + function getExportsOfModule(moduleSymbol) { + var links = getSymbolLinks(moduleSymbol); + return links.resolvedExports || (links.resolvedExports = getExportsOfModuleWorker(moduleSymbol)); + } + /** + * Extends one symbol table with another while collecting information on name collisions for error message generation into the `lookupTable` argument + * Not passing `lookupTable` and `exportNode` disables this collection, and just extends the tables + */ + function extendExportSymbols(target, source, lookupTable, exportNode) { + if (!source) + return; + source.forEach(function (sourceSymbol, id) { + if (id === "default" /* InternalSymbolName.Default */) + return; + var targetSymbol = target.get(id); + if (!targetSymbol) { + target.set(id, sourceSymbol); + if (lookupTable && exportNode) { + lookupTable.set(id, { + specifierText: ts.getTextOfNode(exportNode.moduleSpecifier) + }); + } + } + else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { + var collisionTracker = lookupTable.get(id); + if (!collisionTracker.exportsWithDuplicate) { + collisionTracker.exportsWithDuplicate = [exportNode]; + } + else { + collisionTracker.exportsWithDuplicate.push(exportNode); + } + } + }); + } + function getExportsOfModuleWorker(moduleSymbol) { + var visitedSymbols = []; + // A module defined by an 'export=' consists of one export that needs to be resolved + moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); + return visit(moduleSymbol) || emptySymbols; + // The ES6 spec permits export * declarations in a module to circularly reference the module itself. For example, + // module 'a' can 'export * from "b"' and 'b' can 'export * from "a"' without error. + function visit(symbol) { + if (!(symbol && symbol.exports && ts.pushIfUnique(visitedSymbols, symbol))) { + return; + } + var symbols = new ts.Map(symbol.exports); + // All export * declarations are collected in an __export symbol by the binder + var exportStars = symbol.exports.get("__export" /* InternalSymbolName.ExportStar */); + if (exportStars) { + var nestedSymbols = ts.createSymbolTable(); + var lookupTable_1 = new ts.Map(); + if (exportStars.declarations) { + for (var _i = 0, _a = exportStars.declarations; _i < _a.length; _i++) { + var node = _a[_i]; + var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); + var exportedSymbols = visit(resolvedModule); + extendExportSymbols(nestedSymbols, exportedSymbols, lookupTable_1, node); + } + } + lookupTable_1.forEach(function (_a, id) { + var exportsWithDuplicate = _a.exportsWithDuplicate; + // It's not an error if the file with multiple `export *`s with duplicate names exports a member with that name itself + if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { + return; + } + for (var _i = 0, exportsWithDuplicate_1 = exportsWithDuplicate; _i < exportsWithDuplicate_1.length; _i++) { + var node = exportsWithDuplicate_1[_i]; + diagnostics.add(ts.createDiagnosticForNode(node, ts.Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, lookupTable_1.get(id).specifierText, ts.unescapeLeadingUnderscores(id))); + } + }); + extendExportSymbols(symbols, nestedSymbols); + } + return symbols; + } + } + function getMergedSymbol(symbol) { + var merged; + return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; + } + function getSymbolOfNode(node) { + return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol)); + } + function getParentOfSymbol(symbol) { + return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent)); + } + function getAlternativeContainingModules(symbol, enclosingDeclaration) { + var containingFile = ts.getSourceFileOfNode(enclosingDeclaration); + var id = getNodeId(containingFile); + var links = getSymbolLinks(symbol); + var results; + if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) { + return results; + } + if (containingFile && containingFile.imports) { + // Try to make an import using an import already in the enclosing file, if possible + for (var _i = 0, _a = containingFile.imports; _i < _a.length; _i++) { + var importRef = _a[_i]; + if (ts.nodeIsSynthesized(importRef)) + continue; // Synthetic names can't be resolved by `resolveExternalModuleName` - they'll cause a debug assert if they error + var resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, /*ignoreErrors*/ true); + if (!resolvedModule) + continue; + var ref = getAliasForSymbolInContainer(resolvedModule, symbol); + if (!ref) + continue; + results = ts.append(results, resolvedModule); + } + if (ts.length(results)) { + (links.extendedContainersByFile || (links.extendedContainersByFile = new ts.Map())).set(id, results); + return results; + } + } + if (links.extendedContainers) { + return links.extendedContainers; + } + // No results from files already being imported by this file - expand search (expensive, but not location-specific, so cached) + var otherFiles = host.getSourceFiles(); + for (var _b = 0, otherFiles_1 = otherFiles; _b < otherFiles_1.length; _b++) { + var file = otherFiles_1[_b]; + if (!ts.isExternalModule(file)) + continue; + var sym = getSymbolOfNode(file); + var ref = getAliasForSymbolInContainer(sym, symbol); + if (!ref) + continue; + results = ts.append(results, sym); + } + return links.extendedContainers = results || ts.emptyArray; + } + /** + * Attempts to find the symbol corresponding to the container a symbol is in - usually this + * is just its' `.parent`, but for locals, this value is `undefined` + */ + function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) { + var container = getParentOfSymbol(symbol); + // Type parameters end up in the `members` lists but are not externally visible + if (container && !(symbol.flags & 262144 /* SymbolFlags.TypeParameter */)) { + var additionalContainers = ts.mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer); + var reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration); + var objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning); + if (enclosingDeclaration && + container.flags & getQualifiedLeftMeaning(meaning) && + getAccessibleSymbolChain(container, enclosingDeclaration, 1920 /* SymbolFlags.Namespace */, /*externalOnly*/ false)) { + return ts.append(ts.concatenate(ts.concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer); // This order expresses a preference for the real container if it is in scope + } + // we potentially have a symbol which is a member of the instance side of something - look for a variable in scope with the container's type + // which may be acting like a namespace (eg, `Symbol` acts like a namespace when looking up `Symbol.toStringTag`) + var firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) + && container.flags & 788968 /* SymbolFlags.Type */ + && getDeclaredTypeOfSymbol(container).flags & 524288 /* TypeFlags.Object */ + && meaning === 111551 /* SymbolFlags.Value */ + ? forEachSymbolTableInScope(enclosingDeclaration, function (t) { + return ts.forEachEntry(t, function (s) { + if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container)) { + return s; + } + }); + }) : undefined; + var res = firstVariableMatch ? __spreadArray(__spreadArray([firstVariableMatch], additionalContainers, true), [container], false) : __spreadArray(__spreadArray([], additionalContainers, true), [container], false); + res = ts.append(res, objectLiteralContainer); + res = ts.addRange(res, reexportContainers); + return res; + } + var candidates = ts.mapDefined(symbol.declarations, function (d) { + if (!ts.isAmbientModule(d) && d.parent) { + // direct children of a module + if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) { + return getSymbolOfNode(d.parent); + } + // export ='d member of an ambient module + if (ts.isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfNode(d.parent.parent)) === symbol) { + return getSymbolOfNode(d.parent.parent); + } + } + if (ts.isClassExpression(d) && ts.isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && ts.isAccessExpression(d.parent.left) && ts.isEntityNameExpression(d.parent.left.expression)) { + if (ts.isModuleExportsAccessExpression(d.parent.left) || ts.isExportsIdentifier(d.parent.left.expression)) { + return getSymbolOfNode(ts.getSourceFileOfNode(d)); + } + checkExpressionCached(d.parent.left.expression); + return getNodeLinks(d.parent.left.expression).resolvedSymbol; + } + }); + if (!ts.length(candidates)) { + return undefined; + } + return ts.mapDefined(candidates, function (candidate) { return getAliasForSymbolInContainer(candidate, symbol) ? candidate : undefined; }); + function fileSymbolIfFileSymbolExportEqualsContainer(d) { + return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container); + } + } + function getVariableDeclarationOfObjectLiteral(symbol, meaning) { + // If we're trying to reference some object literal in, eg `var a = { x: 1 }`, the symbol for the literal, `__object`, is distinct + // from the symbol of the declaration it is being assigned to. Since we can use the declaration to refer to the literal, however, + // we'd like to make that connection here - potentially causing us to paint the declaration's visibility, and therefore the literal. + var firstDecl = !!ts.length(symbol.declarations) && ts.first(symbol.declarations); + if (meaning & 111551 /* SymbolFlags.Value */ && firstDecl && firstDecl.parent && ts.isVariableDeclaration(firstDecl.parent)) { + if (ts.isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || ts.isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) { + return getSymbolOfNode(firstDecl.parent); + } + } + } + function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) { + var fileSymbol = getExternalModuleContainer(d); + var exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* InternalSymbolName.ExportEquals */); + return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : undefined; + } + function getAliasForSymbolInContainer(container, symbol) { + if (container === getParentOfSymbol(symbol)) { + // fast path, `symbol` is either already the alias or isn't aliased + return symbol; + } + // Check if container is a thing with an `export=` which points directly at `symbol`, and if so, return + // the container itself as the alias for the symbol + var exportEquals = container.exports && container.exports.get("export=" /* InternalSymbolName.ExportEquals */); + if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) { + return container; + } + var exports = getExportsOfSymbol(container); + var quick = exports.get(symbol.escapedName); + if (quick && getSymbolIfSameReference(quick, symbol)) { + return quick; + } + return ts.forEachEntry(exports, function (exported) { + if (getSymbolIfSameReference(exported, symbol)) { + return exported; + } + }); + } + /** + * Checks if two symbols, through aliasing and/or merging, refer to the same thing + */ + function getSymbolIfSameReference(s1, s2) { + if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) { + return s1; + } + } + function getExportSymbolOfValueSymbolIfExported(symbol) { + return getMergedSymbol(symbol && (symbol.flags & 1048576 /* SymbolFlags.ExportValue */) !== 0 && symbol.exportSymbol || symbol); + } + function symbolIsValue(symbol) { + return !!(symbol.flags & 111551 /* SymbolFlags.Value */ || symbol.flags & 2097152 /* SymbolFlags.Alias */ && resolveAlias(symbol).flags & 111551 /* SymbolFlags.Value */ && !getTypeOnlyAliasDeclaration(symbol)); + } + function findConstructorDeclaration(node) { + var members = node.members; + for (var _i = 0, members_3 = members; _i < members_3.length; _i++) { + var member = members_3[_i]; + if (member.kind === 171 /* SyntaxKind.Constructor */ && ts.nodeIsPresent(member.body)) { + return member; + } + } + } + function createType(flags) { + var result = new Type(checker, flags); + typeCount++; + result.id = typeCount; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.recordType(result); + return result; + } + function createOriginType(flags) { + return new Type(checker, flags); + } + function createIntrinsicType(kind, intrinsicName, objectFlags) { + if (objectFlags === void 0) { objectFlags = 0; } + var type = createType(kind); + type.intrinsicName = intrinsicName; + type.objectFlags = objectFlags; + return type; + } + function createObjectType(objectFlags, symbol) { + var type = createType(524288 /* TypeFlags.Object */); + type.objectFlags = objectFlags; + type.symbol = symbol; + type.members = undefined; + type.properties = undefined; + type.callSignatures = undefined; + type.constructSignatures = undefined; + type.indexInfos = undefined; + return type; + } + function createTypeofType() { + return getUnionType(ts.arrayFrom(typeofEQFacts.keys(), getStringLiteralType)); + } + function createTypeParameter(symbol) { + var type = createType(262144 /* TypeFlags.TypeParameter */); + if (symbol) + type.symbol = symbol; + return type; + } + // A reserved member name starts with two underscores, but the third character cannot be an underscore, + // @, or #. A third underscore indicates an escaped form of an identifier that started + // with at least two underscores. The @ character indicates that the name is denoted by a well known ES + // Symbol instance and the # character indicates that the name is a PrivateIdentifier. + function isReservedMemberName(name) { + return name.charCodeAt(0) === 95 /* CharacterCodes._ */ && + name.charCodeAt(1) === 95 /* CharacterCodes._ */ && + name.charCodeAt(2) !== 95 /* CharacterCodes._ */ && + name.charCodeAt(2) !== 64 /* CharacterCodes.at */ && + name.charCodeAt(2) !== 35 /* CharacterCodes.hash */; + } + function getNamedMembers(members) { + var result; + members.forEach(function (symbol, id) { + if (isNamedMember(symbol, id)) { + (result || (result = [])).push(symbol); + } + }); + return result || ts.emptyArray; + } + function isNamedMember(member, escapedName) { + return !isReservedMemberName(escapedName) && symbolIsValue(member); + } + function getNamedOrIndexSignatureMembers(members) { + var result = getNamedMembers(members); + var index = getIndexSymbolFromSymbolTable(members); + return index ? ts.concatenate(result, [index]) : result; + } + function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) { + var resolved = type; + resolved.members = members; + resolved.properties = ts.emptyArray; + resolved.callSignatures = callSignatures; + resolved.constructSignatures = constructSignatures; + resolved.indexInfos = indexInfos; + // This can loop back to getPropertyOfType() which would crash if `callSignatures` & `constructSignatures` are not initialized. + if (members !== emptySymbols) + resolved.properties = getNamedMembers(members); + return resolved; + } + function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) { + return setStructuredTypeMembers(createObjectType(16 /* ObjectFlags.Anonymous */, symbol), members, callSignatures, constructSignatures, indexInfos); + } + function getResolvedTypeWithoutAbstractConstructSignatures(type) { + if (type.constructSignatures.length === 0) + return type; + if (type.objectTypeWithoutAbstractConstructSignatures) + return type.objectTypeWithoutAbstractConstructSignatures; + var constructSignatures = ts.filter(type.constructSignatures, function (signature) { return !(signature.flags & 4 /* SignatureFlags.Abstract */); }); + if (type.constructSignatures === constructSignatures) + return type; + var typeCopy = createAnonymousType(type.symbol, type.members, type.callSignatures, ts.some(constructSignatures) ? constructSignatures : ts.emptyArray, type.indexInfos); + type.objectTypeWithoutAbstractConstructSignatures = typeCopy; + typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy; + return typeCopy; + } + function forEachSymbolTableInScope(enclosingDeclaration, callback) { + var result; + var _loop_8 = function (location) { + // Locals of a source file are not in scope (because they get merged into the global symbol table) + if (location.locals && !isGlobalSourceFile(location)) { + if (result = callback(location.locals, /*ignoreQualification*/ undefined, /*isLocalNameLookup*/ true, location)) { + return { value: result }; + } + } + switch (location.kind) { + case 305 /* SyntaxKind.SourceFile */: + if (!ts.isExternalOrCommonJsModule(location)) { + break; + } + // falls through + case 261 /* SyntaxKind.ModuleDeclaration */: + var sym = getSymbolOfNode(location); + // `sym` may not have exports if this module declaration is backed by the symbol for a `const` that's being rewritten + // into a namespace - in such cases, it's best to just let the namespace appear empty (the const members couldn't have referred + // to one another anyway) + if (result = callback((sym === null || sym === void 0 ? void 0 : sym.exports) || emptySymbols, /*ignoreQualification*/ undefined, /*isLocalNameLookup*/ true, location)) { + return { value: result }; + } + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + // Type parameters are bound into `members` lists so they can merge across declarations + // This is troublesome, since in all other respects, they behave like locals :cries: + // TODO: the below is shared with similar code in `resolveName` - in fact, rephrasing all this symbol + // lookup logic in terms of `resolveName` would be nice + // The below is used to lookup type parameters within a class or interface, as they are added to the class/interface locals + // These can never be latebound, so the symbol's raw members are sufficient. `getMembersOfNode` cannot be used, as it would + // trigger resolving late-bound names, which we may already be in the process of doing while we're here! + var table_1; + // TODO: Should this filtered table be cached in some way? + (getSymbolOfNode(location).members || emptySymbols).forEach(function (memberSymbol, key) { + if (memberSymbol.flags & (788968 /* SymbolFlags.Type */ & ~67108864 /* SymbolFlags.Assignment */)) { + (table_1 || (table_1 = ts.createSymbolTable())).set(key, memberSymbol); + } + }); + if (table_1 && (result = callback(table_1, /*ignoreQualification*/ undefined, /*isLocalNameLookup*/ false, location))) { + return { value: result }; + } + break; + } + }; + for (var location = enclosingDeclaration; location; location = location.parent) { + var state_2 = _loop_8(location); + if (typeof state_2 === "object") + return state_2.value; + } + return callback(globals, /*ignoreQualification*/ undefined, /*isLocalNameLookup*/ true); + } + function getQualifiedLeftMeaning(rightMeaning) { + // If we are looking in value space, the parent meaning is value, other wise it is namespace + return rightMeaning === 111551 /* SymbolFlags.Value */ ? 111551 /* SymbolFlags.Value */ : 1920 /* SymbolFlags.Namespace */; + } + function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap) { + if (visitedSymbolTablesMap === void 0) { visitedSymbolTablesMap = new ts.Map(); } + if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) { + return undefined; + } + var links = getSymbolLinks(symbol); + var cache = (links.accessibleChainCache || (links.accessibleChainCache = new ts.Map())); + // Go from enclosingDeclaration to the first scope we check, so the cache is keyed off the scope and thus shared more + var firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, function (_, __, ___, node) { return node; }); + var key = "".concat(useOnlyExternalAliasing ? 0 : 1, "|").concat(firstRelevantLocation && getNodeId(firstRelevantLocation), "|").concat(meaning); + if (cache.has(key)) { + return cache.get(key); + } + var id = getSymbolId(symbol); + var visitedSymbolTables = visitedSymbolTablesMap.get(id); + if (!visitedSymbolTables) { + visitedSymbolTablesMap.set(id, visitedSymbolTables = []); + } + var result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); + cache.set(key, result); + return result; + /** + * @param {ignoreQualification} boolean Set when a symbol is being looked for through the exports of another symbol (meaning we have a route to qualify it already) + */ + function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) { + if (!ts.pushIfUnique(visitedSymbolTables, symbols)) { + return undefined; + } + var result = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup); + visitedSymbolTables.pop(); + return result; + } + function canQualifySymbol(symbolFromSymbolTable, meaning) { + // If the symbol is equivalent and doesn't need further qualification, this symbol is accessible + return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning) || + // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too + !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing, visitedSymbolTablesMap); + } + function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) { + return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && + // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) + // and if symbolFromSymbolTable or alias resolution matches the symbol, + // check the symbol can be qualified, it is only then this symbol is accessible + !ts.some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && + (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning)); + } + function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) { + // If symbol is directly available by its name in the symbol table + if (isAccessible(symbols.get(symbol.escapedName), /*resolvedAliasSymbol*/ undefined, ignoreQualification)) { + return [symbol]; + } + // Check if symbol is any of the aliases in scope + var result = ts.forEachEntry(symbols, function (symbolFromSymbolTable) { + if (symbolFromSymbolTable.flags & 2097152 /* SymbolFlags.Alias */ + && symbolFromSymbolTable.escapedName !== "export=" /* InternalSymbolName.ExportEquals */ + && symbolFromSymbolTable.escapedName !== "default" /* InternalSymbolName.Default */ + && !(ts.isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && ts.isExternalModule(ts.getSourceFileOfNode(enclosingDeclaration))) + // If `!useOnlyExternalAliasing`, we can use any type of alias to get the name + && (!useOnlyExternalAliasing || ts.some(symbolFromSymbolTable.declarations, ts.isExternalModuleImportEqualsDeclaration)) + // If we're looking up a local name to reference directly, omit namespace reexports, otherwise when we're trawling through an export list to make a dotted name, we can keep it + && (isLocalNameLookup ? !ts.some(symbolFromSymbolTable.declarations, ts.isNamespaceReexportDeclaration) : true) + // While exports are generally considered to be in scope, export-specifier declared symbols are _not_ + // See similar comment in `resolveName` for details + && (ignoreQualification || !ts.getDeclarationOfKind(symbolFromSymbolTable, 275 /* SyntaxKind.ExportSpecifier */))) { + var resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); + var candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification); + if (candidate) { + return candidate; + } + } + if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) { + if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), /*aliasSymbol*/ undefined, ignoreQualification)) { + return [symbol]; + } + } + }); + // If there's no result and we're looking at the global symbol table, treat `globalThis` like an alias and try to lookup thru that + return result || (symbols === globals ? getCandidateListForSymbol(globalThisSymbol, globalThisSymbol, ignoreQualification) : undefined); + } + function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) { + if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) { + return [symbolFromSymbolTable]; + } + // Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain + // but only if the symbolFromSymbolTable can be qualified + var candidateTable = getExportsOfSymbol(resolvedImportedSymbol); + var accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, /*ignoreQualification*/ true); + if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { + return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); + } + } + } + function needsQualification(symbol, enclosingDeclaration, meaning) { + var qualify = false; + forEachSymbolTableInScope(enclosingDeclaration, function (symbolTable) { + // If symbol of this name is not available in the symbol table we are ok + var symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName)); + if (!symbolFromSymbolTable) { + // Continue to the next symbol table + return false; + } + // If the symbol with this name is present it should refer to the symbol + if (symbolFromSymbolTable === symbol) { + // No need to qualify + return true; + } + // Qualify if the symbol from symbol table has same meaning as expected + symbolFromSymbolTable = (symbolFromSymbolTable.flags & 2097152 /* SymbolFlags.Alias */ && !ts.getDeclarationOfKind(symbolFromSymbolTable, 275 /* SyntaxKind.ExportSpecifier */)) ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; + if (symbolFromSymbolTable.flags & meaning) { + qualify = true; + return true; + } + // Continue to the next symbol table + return false; + }); + return qualify; + } + function isPropertyOrMethodDeclarationSymbol(symbol) { + if (symbol.declarations && symbol.declarations.length) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + switch (declaration.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + continue; + default: + return false; + } + } + return true; + } + return false; + } + function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) { + var access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 788968 /* SymbolFlags.Type */, /*shouldComputeAliasesToMakeVisible*/ false, /*allowModules*/ true); + return access.accessibility === 0 /* SymbolAccessibility.Accessible */; + } + function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) { + var access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 111551 /* SymbolFlags.Value */, /*shouldComputeAliasesToMakeVisible*/ false, /*allowModules*/ true); + return access.accessibility === 0 /* SymbolAccessibility.Accessible */; + } + function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) { + var access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, flags, /*shouldComputeAliasesToMakeVisible*/ false, /*allowModules*/ false); + return access.accessibility === 0 /* SymbolAccessibility.Accessible */; + } + function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) { + if (!ts.length(symbols)) + return; + var hadAccessibleChain; + var earlyModuleBail = false; + for (var _i = 0, _a = symbols; _i < _a.length; _i++) { + var symbol = _a[_i]; + // Symbol is accessible if it by itself is accessible + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, /*useOnlyExternalAliasing*/ false); + if (accessibleSymbolChain) { + hadAccessibleChain = symbol; + var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); + if (hasAccessibleDeclarations) { + return hasAccessibleDeclarations; + } + } + if (allowModules) { + if (ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + if (shouldComputeAliasesToMakeVisible) { + earlyModuleBail = true; + // Generally speaking, we want to use the aliases that already exist to refer to a module, if present + // In order to do so, we need to find those aliases in order to retain them in declaration emit; so + // if we are in declaration emit, we cannot use the fast path for module visibility until we've exhausted + // all other visibility options (in order to capture the possible aliases used to reference the module) + continue; + } + // Any meaning of a module symbol is always accessible via an `import` type + return { + accessibility: 0 /* SymbolAccessibility.Accessible */ + }; + } + } + // If we haven't got the accessible symbol, it doesn't mean the symbol is actually inaccessible. + // It could be a qualified symbol and hence verify the path + // e.g.: + // module m { + // export class c { + // } + // } + // const x: typeof m.c + // In the above example when we start with checking if typeof m.c symbol is accessible, + // we are going to see if c can be accessed in scope directly. + // But it can't, hence the accessible is going to be undefined, but that doesn't mean m.c is inaccessible + // It is accessible if the parent m is accessible because then m.c can be accessed through qualification + var containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning); + var parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules); + if (parentResult) { + return parentResult; + } + } + if (earlyModuleBail) { + return { + accessibility: 0 /* SymbolAccessibility.Accessible */ + }; + } + if (hadAccessibleChain) { + return { + accessibility: 1 /* SymbolAccessibility.NotAccessible */, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* SymbolFlags.Namespace */) : undefined, + }; + } + } + /** + * Check if the given symbol in given enclosing declaration is accessible and mark all associated alias to be visible if requested + * + * @param symbol a Symbol to check if accessible + * @param enclosingDeclaration a Node containing reference to the symbol + * @param meaning a SymbolFlags to check if such meaning of the symbol is accessible + * @param shouldComputeAliasToMakeVisible a boolean value to indicate whether to return aliases to be mark visible in case the symbol is accessible + */ + function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { + return isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, /*allowModules*/ true); + } + function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) { + if (symbol && enclosingDeclaration) { + var result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules); + if (result) { + return result; + } + // This could be a symbol that is not exported in the external module + // or it could be a symbol from different external module that is not aliased and hence cannot be named + var symbolExternalModule = ts.forEach(symbol.declarations, getExternalModuleContainer); + if (symbolExternalModule) { + var enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); + if (symbolExternalModule !== enclosingExternalModule) { + // name from different external module that is not visible + return { + accessibility: 2 /* SymbolAccessibility.CannotBeNamed */, + errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning), + errorModuleName: symbolToString(symbolExternalModule), + errorNode: ts.isInJSFile(enclosingDeclaration) ? enclosingDeclaration : undefined, + }; + } + } + // Just a local name that is not accessible + return { + accessibility: 1 /* SymbolAccessibility.NotAccessible */, + errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning), + }; + } + return { accessibility: 0 /* SymbolAccessibility.Accessible */ }; + } + function getExternalModuleContainer(declaration) { + var node = ts.findAncestor(declaration, hasExternalModuleSymbol); + return node && getSymbolOfNode(node); + } + function hasExternalModuleSymbol(declaration) { + return ts.isAmbientModule(declaration) || (declaration.kind === 305 /* SyntaxKind.SourceFile */ && ts.isExternalOrCommonJsModule(declaration)); + } + function hasNonGlobalAugmentationExternalModuleSymbol(declaration) { + return ts.isModuleWithStringLiteralName(declaration) || (declaration.kind === 305 /* SyntaxKind.SourceFile */ && ts.isExternalOrCommonJsModule(declaration)); + } + function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { + var aliasesToMakeVisible; + if (!ts.every(ts.filter(symbol.declarations, function (d) { return d.kind !== 79 /* SyntaxKind.Identifier */; }), getIsDeclarationVisible)) { + return undefined; + } + return { accessibility: 0 /* SymbolAccessibility.Accessible */, aliasesToMakeVisible: aliasesToMakeVisible }; + function getIsDeclarationVisible(declaration) { + var _a, _b; + if (!isDeclarationVisible(declaration)) { + // Mark the unexported alias as visible if its parent is visible + // because these kind of aliases can be used to name types in declaration file + var anyImportSyntax = getAnyImportSyntax(declaration); + if (anyImportSyntax && + !ts.hasSyntacticModifier(anyImportSyntax, 1 /* ModifierFlags.Export */) && // import clause without export + isDeclarationVisible(anyImportSyntax.parent)) { + return addVisibleAlias(declaration, anyImportSyntax); + } + else if (ts.isVariableDeclaration(declaration) && ts.isVariableStatement(declaration.parent.parent) && + !ts.hasSyntacticModifier(declaration.parent.parent, 1 /* ModifierFlags.Export */) && // unexported variable statement + isDeclarationVisible(declaration.parent.parent.parent)) { + return addVisibleAlias(declaration, declaration.parent.parent); + } + else if (ts.isLateVisibilityPaintedStatement(declaration) // unexported top-level statement + && !ts.hasSyntacticModifier(declaration, 1 /* ModifierFlags.Export */) + && isDeclarationVisible(declaration.parent)) { + return addVisibleAlias(declaration, declaration); + } + else if (symbol.flags & 2097152 /* SymbolFlags.Alias */ && ts.isBindingElement(declaration) && ts.isInJSFile(declaration) && ((_a = declaration.parent) === null || _a === void 0 ? void 0 : _a.parent) // exported import-like top-level JS require statement + && ts.isVariableDeclaration(declaration.parent.parent) + && ((_b = declaration.parent.parent.parent) === null || _b === void 0 ? void 0 : _b.parent) && ts.isVariableStatement(declaration.parent.parent.parent.parent) + && !ts.hasSyntacticModifier(declaration.parent.parent.parent.parent, 1 /* ModifierFlags.Export */) + && declaration.parent.parent.parent.parent.parent // check if the thing containing the variable statement is visible (ie, the file) + && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) { + return addVisibleAlias(declaration, declaration.parent.parent.parent.parent); + } + // Declaration is not visible + return false; + } + return true; + } + function addVisibleAlias(declaration, aliasingStatement) { + // In function "buildTypeDisplay" where we decide whether to write type-alias or serialize types, + // we want to just check if type- alias is accessible or not but we don't care about emitting those alias at that time + // since we will do the emitting later in trackSymbol. + if (shouldComputeAliasToMakeVisible) { + getNodeLinks(declaration).isVisible = true; + aliasesToMakeVisible = ts.appendIfUnique(aliasesToMakeVisible, aliasingStatement); + } + return true; + } + } + function isEntityNameVisible(entityName, enclosingDeclaration) { + // get symbol of the first identifier of the entityName + var meaning; + if (entityName.parent.kind === 181 /* SyntaxKind.TypeQuery */ || + entityName.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ && !ts.isPartOfTypeNode(entityName.parent) || + entityName.parent.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + // Typeof value + meaning = 111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */; + } + else if (entityName.kind === 161 /* SyntaxKind.QualifiedName */ || entityName.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || + entityName.parent.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + // Left identifier from type reference or TypeAlias + // Entity name of the import declaration + meaning = 1920 /* SymbolFlags.Namespace */; + } + else { + // Type Reference or TypeAlias entity = Identifier + meaning = 788968 /* SymbolFlags.Type */; + } + var firstIdentifier = ts.getFirstIdentifier(entityName); + var symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false); + if (symbol && symbol.flags & 262144 /* SymbolFlags.TypeParameter */ && meaning & 788968 /* SymbolFlags.Type */) { + return { accessibility: 0 /* SymbolAccessibility.Accessible */ }; + } + // Verify if the symbol is accessible + return (symbol && hasVisibleDeclarations(symbol, /*shouldComputeAliasToMakeVisible*/ true)) || { + accessibility: 1 /* SymbolAccessibility.NotAccessible */, + errorSymbolName: ts.getTextOfNode(firstIdentifier), + errorNode: firstIdentifier + }; + } + function symbolToString(symbol, enclosingDeclaration, meaning, flags, writer) { + if (flags === void 0) { flags = 4 /* SymbolFormatFlags.AllowAnyNodeKind */; } + var nodeFlags = 70221824 /* NodeBuilderFlags.IgnoreErrors */; + if (flags & 2 /* SymbolFormatFlags.UseOnlyExternalAliasing */) { + nodeFlags |= 128 /* NodeBuilderFlags.UseOnlyExternalAliasing */; + } + if (flags & 1 /* SymbolFormatFlags.WriteTypeParametersOrArguments */) { + nodeFlags |= 512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */; + } + if (flags & 8 /* SymbolFormatFlags.UseAliasDefinedOutsideCurrentScope */) { + nodeFlags |= 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */; + } + if (flags & 16 /* SymbolFormatFlags.DoNotIncludeSymbolChain */) { + nodeFlags |= 134217728 /* NodeBuilderFlags.DoNotIncludeSymbolChain */; + } + var builder = flags & 4 /* SymbolFormatFlags.AllowAnyNodeKind */ ? nodeBuilder.symbolToExpression : nodeBuilder.symbolToEntityName; + return writer ? symbolToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(symbolToStringWorker); + function symbolToStringWorker(writer) { + var entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags); // TODO: GH#18217 + // add neverAsciiEscape for GH#39027 + var printer = (enclosingDeclaration === null || enclosingDeclaration === void 0 ? void 0 : enclosingDeclaration.kind) === 305 /* SyntaxKind.SourceFile */ ? ts.createPrinter({ removeComments: true, neverAsciiEscape: true }) : ts.createPrinter({ removeComments: true }); + var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration); + printer.writeNode(4 /* EmitHint.Unspecified */, entity, /*sourceFile*/ sourceFile, writer); + return writer; + } + } + function signatureToString(signature, enclosingDeclaration, flags, kind, writer) { + if (flags === void 0) { flags = 0 /* TypeFormatFlags.None */; } + return writer ? signatureToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(signatureToStringWorker); + function signatureToStringWorker(writer) { + var sigOutput; + if (flags & 262144 /* TypeFormatFlags.WriteArrowStyleSignature */) { + sigOutput = kind === 1 /* SignatureKind.Construct */ ? 180 /* SyntaxKind.ConstructorType */ : 179 /* SyntaxKind.FunctionType */; + } + else { + sigOutput = kind === 1 /* SignatureKind.Construct */ ? 175 /* SyntaxKind.ConstructSignature */ : 174 /* SyntaxKind.CallSignature */; + } + var sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* NodeBuilderFlags.IgnoreErrors */ | 512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */); + var printer = ts.createPrinter({ removeComments: true, omitTrailingSemicolon: true }); + var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration); + printer.writeNode(4 /* EmitHint.Unspecified */, sig, /*sourceFile*/ sourceFile, ts.getTrailingSemicolonDeferringWriter(writer)); // TODO: GH#18217 + return writer; + } + } + function typeToString(type, enclosingDeclaration, flags, writer) { + if (flags === void 0) { flags = 1048576 /* TypeFormatFlags.AllowUniqueESSymbolType */ | 16384 /* TypeFormatFlags.UseAliasDefinedOutsideCurrentScope */; } + if (writer === void 0) { writer = ts.createTextWriter(""); } + var noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* TypeFormatFlags.NoTruncation */; + var typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* NodeBuilderFlags.IgnoreErrors */ | (noTruncation ? 1 /* NodeBuilderFlags.NoTruncation */ : 0), writer); + if (typeNode === undefined) + return ts.Debug.fail("should always get typenode"); + // The unresolved type gets a synthesized comment on `any` to hint to users that it's not a plain `any`. + // Otherwise, we always strip comments out. + var options = { removeComments: type !== unresolvedType }; + var printer = ts.createPrinter(options); + var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration); + printer.writeNode(4 /* EmitHint.Unspecified */, typeNode, /*sourceFile*/ sourceFile, writer); + var result = writer.getText(); + var maxLength = noTruncation ? ts.noTruncationMaximumTruncationLength * 2 : ts.defaultMaximumTruncationLength * 2; + if (maxLength && result && result.length >= maxLength) { + return result.substr(0, maxLength - "...".length) + "..."; + } + return result; + } + function getTypeNamesForErrorDisplay(left, right) { + var leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left); + var rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right); + if (leftStr === rightStr) { + leftStr = getTypeNameForErrorDisplay(left); + rightStr = getTypeNameForErrorDisplay(right); + } + return [leftStr, rightStr]; + } + function getTypeNameForErrorDisplay(type) { + return typeToString(type, /*enclosingDeclaration*/ undefined, 64 /* TypeFormatFlags.UseFullyQualifiedType */); + } + function symbolValueDeclarationIsContextSensitive(symbol) { + return symbol && !!symbol.valueDeclaration && ts.isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration); + } + function toNodeBuilderFlags(flags) { + if (flags === void 0) { flags = 0 /* TypeFormatFlags.None */; } + return flags & 814775659 /* TypeFormatFlags.NodeBuilderFlagsMask */; + } + function isClassInstanceSide(type) { + return !!type.symbol && !!(type.symbol.flags & 32 /* SymbolFlags.Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || (!!(type.flags & 524288 /* TypeFlags.Object */) && !!(ts.getObjectFlags(type) & 16777216 /* ObjectFlags.IsClassInstanceClone */))); + } + function createNodeBuilder() { + return { + typeToTypeNode: function (type, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeToTypeNodeHelper(type, context); }); + }, + indexInfoToIndexSignatureDeclaration: function (indexInfo, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, /*typeNode*/ undefined); }); + }, + signatureToSignatureDeclaration: function (signature, kind, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return signatureToSignatureDeclarationHelper(signature, kind, context); }); + }, + symbolToEntityName: function (symbol, meaning, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToName(symbol, context, meaning, /*expectsIdentifier*/ false); }); + }, + symbolToExpression: function (symbol, meaning, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToExpression(symbol, context, meaning); }); + }, + symbolToTypeParameterDeclarations: function (symbol, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeParametersToTypeParameterDeclarations(symbol, context); }); + }, + symbolToParameterDeclaration: function (symbol, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolToParameterDeclaration(symbol, context); }); + }, + typeParameterToDeclaration: function (parameter, enclosingDeclaration, flags, tracker) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return typeParameterToDeclaration(parameter, context); }); + }, + symbolTableToDeclarationStatements: function (symbolTable, enclosingDeclaration, flags, tracker, bundled) { + return withContext(enclosingDeclaration, flags, tracker, function (context) { return symbolTableToDeclarationStatements(symbolTable, context, bundled); }); + }, + }; + function withContext(enclosingDeclaration, flags, tracker, cb) { + var _a, _b; + ts.Debug.assert(enclosingDeclaration === undefined || (enclosingDeclaration.flags & 8 /* NodeFlags.Synthesized */) === 0); + var context = { + enclosingDeclaration: enclosingDeclaration, + flags: flags || 0 /* NodeBuilderFlags.None */, + // If no full tracker is provided, fake up a dummy one with a basic limited-functionality moduleResolverHost + tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: function () { return false; }, moduleResolverHost: flags & 134217728 /* NodeBuilderFlags.DoNotIncludeSymbolChain */ ? { + getCommonSourceDirectory: !!host.getCommonSourceDirectory ? function () { return host.getCommonSourceDirectory(); } : function () { return ""; }, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getSymlinkCache: ts.maybeBind(host, host.getSymlinkCache), + getPackageJsonInfoCache: function () { var _a; return (_a = host.getPackageJsonInfoCache) === null || _a === void 0 ? void 0 : _a.call(host); }, + useCaseSensitiveFileNames: ts.maybeBind(host, host.useCaseSensitiveFileNames), + redirectTargetsMap: host.redirectTargetsMap, + getProjectReferenceRedirect: function (fileName) { return host.getProjectReferenceRedirect(fileName); }, + isSourceOfProjectReferenceRedirect: function (fileName) { return host.isSourceOfProjectReferenceRedirect(fileName); }, + fileExists: function (fileName) { return host.fileExists(fileName); }, + getFileIncludeReasons: function () { return host.getFileIncludeReasons(); }, + readFile: host.readFile ? (function (fileName) { return host.readFile(fileName); }) : undefined, + } : undefined }, + encounteredError: false, + reportedDiagnostic: false, + visitedTypes: undefined, + symbolDepth: undefined, + inferTypeParameters: undefined, + approximateLength: 0 + }; + context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker); + var resultingNode = cb(context); + if (context.truncating && context.flags & 1 /* NodeBuilderFlags.NoTruncation */) { + (_b = (_a = context.tracker) === null || _a === void 0 ? void 0 : _a.reportTruncationError) === null || _b === void 0 ? void 0 : _b.call(_a); + } + return context.encounteredError ? undefined : resultingNode; + } + function wrapSymbolTrackerToReportForContext(context, tracker) { + var oldTrackSymbol = tracker.trackSymbol; + return __assign(__assign({}, tracker), { reportCyclicStructureError: wrapReportedDiagnostic(tracker.reportCyclicStructureError), reportInaccessibleThisError: wrapReportedDiagnostic(tracker.reportInaccessibleThisError), reportInaccessibleUniqueSymbolError: wrapReportedDiagnostic(tracker.reportInaccessibleUniqueSymbolError), reportLikelyUnsafeImportRequiredError: wrapReportedDiagnostic(tracker.reportLikelyUnsafeImportRequiredError), reportNonlocalAugmentation: wrapReportedDiagnostic(tracker.reportNonlocalAugmentation), reportPrivateInBaseOfClassExpression: wrapReportedDiagnostic(tracker.reportPrivateInBaseOfClassExpression), reportNonSerializableProperty: wrapReportedDiagnostic(tracker.reportNonSerializableProperty), trackSymbol: oldTrackSymbol && (function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var result = oldTrackSymbol.apply(void 0, args); + if (result) { + context.reportedDiagnostic = true; + } + return result; + }) }); + function wrapReportedDiagnostic(method) { + if (!method) { + return method; + } + return (function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + context.reportedDiagnostic = true; + return method.apply(void 0, args); + }); + } + } + function checkTruncationLength(context) { + if (context.truncating) + return context.truncating; + return context.truncating = context.approximateLength > ((context.flags & 1 /* NodeBuilderFlags.NoTruncation */) ? ts.noTruncationMaximumTruncationLength : ts.defaultMaximumTruncationLength); + } + function typeToTypeNodeHelper(type, context) { + if (cancellationToken && cancellationToken.throwIfCancellationRequested) { + cancellationToken.throwIfCancellationRequested(); + } + var inTypeAlias = context.flags & 8388608 /* NodeBuilderFlags.InTypeAlias */; + context.flags &= ~8388608 /* NodeBuilderFlags.InTypeAlias */; + if (!type) { + if (!(context.flags & 262144 /* NodeBuilderFlags.AllowEmptyUnionOrIntersection */)) { + context.encounteredError = true; + return undefined; // TODO: GH#18217 + } + context.approximateLength += 3; + return ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + if (!(context.flags & 536870912 /* NodeBuilderFlags.NoTypeReduction */)) { + type = getReducedType(type); + } + if (type.flags & 1 /* TypeFlags.Any */) { + if (type.aliasSymbol) { + return ts.factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context)); + } + if (type === unresolvedType) { + return ts.addSyntheticLeadingComment(ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */), 3 /* SyntaxKind.MultiLineCommentTrivia */, "unresolved"); + } + context.approximateLength += 3; + return ts.factory.createKeywordTypeNode(type === intrinsicMarkerType ? 138 /* SyntaxKind.IntrinsicKeyword */ : 130 /* SyntaxKind.AnyKeyword */); + } + if (type.flags & 2 /* TypeFlags.Unknown */) { + return ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */); + } + if (type.flags & 4 /* TypeFlags.String */) { + context.approximateLength += 6; + return ts.factory.createKeywordTypeNode(150 /* SyntaxKind.StringKeyword */); + } + if (type.flags & 8 /* TypeFlags.Number */) { + context.approximateLength += 6; + return ts.factory.createKeywordTypeNode(147 /* SyntaxKind.NumberKeyword */); + } + if (type.flags & 64 /* TypeFlags.BigInt */) { + context.approximateLength += 6; + return ts.factory.createKeywordTypeNode(158 /* SyntaxKind.BigIntKeyword */); + } + if (type.flags & 16 /* TypeFlags.Boolean */ && !type.aliasSymbol) { + context.approximateLength += 7; + return ts.factory.createKeywordTypeNode(133 /* SyntaxKind.BooleanKeyword */); + } + if (type.flags & 1024 /* TypeFlags.EnumLiteral */ && !(type.flags & 1048576 /* TypeFlags.Union */)) { + var parentSymbol = getParentOfSymbol(type.symbol); + var parentName = symbolToTypeNode(parentSymbol, context, 788968 /* SymbolFlags.Type */); + if (getDeclaredTypeOfSymbol(parentSymbol) === type) { + return parentName; + } + var memberName = ts.symbolName(type.symbol); + if (ts.isIdentifierText(memberName, 0 /* ScriptTarget.ES3 */)) { + return appendReferenceToType(parentName, ts.factory.createTypeReferenceNode(memberName, /*typeArguments*/ undefined)); + } + if (ts.isImportTypeNode(parentName)) { + parentName.isTypeOf = true; // mutably update, node is freshly manufactured anyhow + return ts.factory.createIndexedAccessTypeNode(parentName, ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(memberName))); + } + else if (ts.isTypeReferenceNode(parentName)) { + return ts.factory.createIndexedAccessTypeNode(ts.factory.createTypeQueryNode(parentName.typeName), ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(memberName))); + } + else { + return ts.Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`."); + } + } + if (type.flags & 1056 /* TypeFlags.EnumLike */) { + return symbolToTypeNode(type.symbol, context, 788968 /* SymbolFlags.Type */); + } + if (type.flags & 128 /* TypeFlags.StringLiteral */) { + context.approximateLength += (type.value.length + 2); + return ts.factory.createLiteralTypeNode(ts.setEmitFlags(ts.factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* NodeBuilderFlags.UseSingleQuotesForStringLiteralType */)), 16777216 /* EmitFlags.NoAsciiEscaping */)); + } + if (type.flags & 256 /* TypeFlags.NumberLiteral */) { + var value = type.value; + context.approximateLength += ("" + value).length; + return ts.factory.createLiteralTypeNode(value < 0 ? ts.factory.createPrefixUnaryExpression(40 /* SyntaxKind.MinusToken */, ts.factory.createNumericLiteral(-value)) : ts.factory.createNumericLiteral(value)); + } + if (type.flags & 2048 /* TypeFlags.BigIntLiteral */) { + context.approximateLength += (ts.pseudoBigIntToString(type.value).length) + 1; + return ts.factory.createLiteralTypeNode((ts.factory.createBigIntLiteral(type.value))); + } + if (type.flags & 512 /* TypeFlags.BooleanLiteral */) { + context.approximateLength += type.intrinsicName.length; + return ts.factory.createLiteralTypeNode(type.intrinsicName === "true" ? ts.factory.createTrue() : ts.factory.createFalse()); + } + if (type.flags & 8192 /* TypeFlags.UniqueESSymbol */) { + if (!(context.flags & 1048576 /* NodeBuilderFlags.AllowUniqueESSymbolType */)) { + if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) { + context.approximateLength += 6; + return symbolToTypeNode(type.symbol, context, 111551 /* SymbolFlags.Value */); + } + if (context.tracker.reportInaccessibleUniqueSymbolError) { + context.tracker.reportInaccessibleUniqueSymbolError(); + } + } + context.approximateLength += 13; + return ts.factory.createTypeOperatorNode(154 /* SyntaxKind.UniqueKeyword */, ts.factory.createKeywordTypeNode(151 /* SyntaxKind.SymbolKeyword */)); + } + if (type.flags & 16384 /* TypeFlags.Void */) { + context.approximateLength += 4; + return ts.factory.createKeywordTypeNode(114 /* SyntaxKind.VoidKeyword */); + } + if (type.flags & 32768 /* TypeFlags.Undefined */) { + context.approximateLength += 9; + return ts.factory.createKeywordTypeNode(153 /* SyntaxKind.UndefinedKeyword */); + } + if (type.flags & 65536 /* TypeFlags.Null */) { + context.approximateLength += 4; + return ts.factory.createLiteralTypeNode(ts.factory.createNull()); + } + if (type.flags & 131072 /* TypeFlags.Never */) { + context.approximateLength += 5; + return ts.factory.createKeywordTypeNode(143 /* SyntaxKind.NeverKeyword */); + } + if (type.flags & 4096 /* TypeFlags.ESSymbol */) { + context.approximateLength += 6; + return ts.factory.createKeywordTypeNode(151 /* SyntaxKind.SymbolKeyword */); + } + if (type.flags & 67108864 /* TypeFlags.NonPrimitive */) { + context.approximateLength += 6; + return ts.factory.createKeywordTypeNode(148 /* SyntaxKind.ObjectKeyword */); + } + if (ts.isThisTypeParameter(type)) { + if (context.flags & 4194304 /* NodeBuilderFlags.InObjectTypeLiteral */) { + if (!context.encounteredError && !(context.flags & 32768 /* NodeBuilderFlags.AllowThisInObjectLiteral */)) { + context.encounteredError = true; + } + if (context.tracker.reportInaccessibleThisError) { + context.tracker.reportInaccessibleThisError(); + } + } + context.approximateLength += 4; + return ts.factory.createThisTypeNode(); + } + if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) { + var typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context); + if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* SymbolFlags.Class */)) + return ts.factory.createTypeReferenceNode(ts.factory.createIdentifier(""), typeArgumentNodes); + return symbolToTypeNode(type.aliasSymbol, context, 788968 /* SymbolFlags.Type */, typeArgumentNodes); + } + var objectFlags = ts.getObjectFlags(type); + if (objectFlags & 4 /* ObjectFlags.Reference */) { + ts.Debug.assert(!!(type.flags & 524288 /* TypeFlags.Object */)); + return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type); + } + if (type.flags & 262144 /* TypeFlags.TypeParameter */ || objectFlags & 3 /* ObjectFlags.ClassOrInterface */) { + if (type.flags & 262144 /* TypeFlags.TypeParameter */ && ts.contains(context.inferTypeParameters, type)) { + context.approximateLength += (ts.symbolName(type.symbol).length + 6); + var constraintNode = void 0; + var constraint = getConstraintOfTypeParameter(type); + if (constraint) { + // If the infer type has a constraint that is not the same as the constraint + // we would have normally inferred based on context, we emit the constraint + // using `infer T extends ?`. We omit inferred constraints from type references + // as they may be elided. + var inferredConstraint = getInferredTypeParameterConstraint(type, /*omitTypeReferences*/ true); + if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) { + context.approximateLength += 9; + constraintNode = constraint && typeToTypeNodeHelper(constraint, context); + } + } + return ts.factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode)); + } + if (context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */ && + type.flags & 262144 /* TypeFlags.TypeParameter */ && + !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) { + var name_2 = typeParameterToName(type, context); + context.approximateLength += ts.idText(name_2).length; + return ts.factory.createTypeReferenceNode(ts.factory.createIdentifier(ts.idText(name_2)), /*typeArguments*/ undefined); + } + // Ignore constraint/default when creating a usage (as opposed to declaration) of a type parameter. + if (type.symbol) { + return symbolToTypeNode(type.symbol, context, 788968 /* SymbolFlags.Type */); + } + var name = (type === markerSuperType || type === markerSubType) && varianceTypeParameter && varianceTypeParameter.symbol ? + (type === markerSubType ? "sub-" : "super-") + ts.symbolName(varianceTypeParameter.symbol) : "?"; + return ts.factory.createTypeReferenceNode(ts.factory.createIdentifier(name), /*typeArguments*/ undefined); + } + if (type.flags & 1048576 /* TypeFlags.Union */ && type.origin) { + type = type.origin; + } + if (type.flags & (1048576 /* TypeFlags.Union */ | 2097152 /* TypeFlags.Intersection */)) { + var types = type.flags & 1048576 /* TypeFlags.Union */ ? formatUnionTypes(type.types) : type.types; + if (ts.length(types) === 1) { + return typeToTypeNodeHelper(types[0], context); + } + var typeNodes = mapToTypeNodes(types, context, /*isBareList*/ true); + if (typeNodes && typeNodes.length > 0) { + return type.flags & 1048576 /* TypeFlags.Union */ ? ts.factory.createUnionTypeNode(typeNodes) : ts.factory.createIntersectionTypeNode(typeNodes); + } + else { + if (!context.encounteredError && !(context.flags & 262144 /* NodeBuilderFlags.AllowEmptyUnionOrIntersection */)) { + context.encounteredError = true; + } + return undefined; // TODO: GH#18217 + } + } + if (objectFlags & (16 /* ObjectFlags.Anonymous */ | 32 /* ObjectFlags.Mapped */)) { + ts.Debug.assert(!!(type.flags & 524288 /* TypeFlags.Object */)); + // The type is an object literal type. + return createAnonymousTypeNode(type); + } + if (type.flags & 4194304 /* TypeFlags.Index */) { + var indexedType = type.type; + context.approximateLength += 6; + var indexTypeNode = typeToTypeNodeHelper(indexedType, context); + return ts.factory.createTypeOperatorNode(140 /* SyntaxKind.KeyOfKeyword */, indexTypeNode); + } + if (type.flags & 134217728 /* TypeFlags.TemplateLiteral */) { + var texts_1 = type.texts; + var types_1 = type.types; + var templateHead = ts.factory.createTemplateHead(texts_1[0]); + var templateSpans = ts.factory.createNodeArray(ts.map(types_1, function (t, i) { return ts.factory.createTemplateLiteralTypeSpan(typeToTypeNodeHelper(t, context), (i < types_1.length - 1 ? ts.factory.createTemplateMiddle : ts.factory.createTemplateTail)(texts_1[i + 1])); })); + context.approximateLength += 2; + return ts.factory.createTemplateLiteralType(templateHead, templateSpans); + } + if (type.flags & 268435456 /* TypeFlags.StringMapping */) { + var typeNode = typeToTypeNodeHelper(type.type, context); + return symbolToTypeNode(type.symbol, context, 788968 /* SymbolFlags.Type */, [typeNode]); + } + if (type.flags & 8388608 /* TypeFlags.IndexedAccess */) { + var objectTypeNode = typeToTypeNodeHelper(type.objectType, context); + var indexTypeNode = typeToTypeNodeHelper(type.indexType, context); + context.approximateLength += 2; + return ts.factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); + } + if (type.flags & 16777216 /* TypeFlags.Conditional */) { + return visitAndTransformType(type, function (type) { return conditionalTypeToTypeNode(type); }); + } + if (type.flags & 33554432 /* TypeFlags.Substitution */) { + return typeToTypeNodeHelper(type.baseType, context); + } + return ts.Debug.fail("Should be unreachable."); + function conditionalTypeToTypeNode(type) { + var checkTypeNode = typeToTypeNodeHelper(type.checkType, context); + context.approximateLength += 15; + if (context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */ && type.root.isDistributive && !(type.checkType.flags & 262144 /* TypeFlags.TypeParameter */)) { + var newParam = createTypeParameter(createSymbol(262144 /* SymbolFlags.TypeParameter */, "T")); + var name = typeParameterToName(newParam, context); + var newTypeVariable = ts.factory.createTypeReferenceNode(name); + context.approximateLength += 37; // 15 each for two added conditionals, 7 for an added infer type + var newMapper = prependTypeMapping(type.root.checkType, newParam, type.combinedMapper || type.mapper); + var saveInferTypeParameters_1 = context.inferTypeParameters; + context.inferTypeParameters = type.root.inferTypeParameters; + var extendsTypeNode_1 = typeToTypeNodeHelper(instantiateType(type.root.extendsType, newMapper), context); + context.inferTypeParameters = saveInferTypeParameters_1; + var trueTypeNode_1 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type.root.node.trueType), newMapper)); + var falseTypeNode_1 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type.root.node.falseType), newMapper)); + // outermost conditional makes `T` a type parameter, allowing the inner conditionals to be distributive + // second conditional makes `T` have `T & checkType` substitution, so it is correctly usable as the checkType + // inner conditional runs the check the user provided on the check type (distributively) and returns the result + // checkType extends infer T ? T extends checkType ? T extends extendsType ? trueType : falseType : never : never; + // this is potentially simplifiable to + // checkType extends infer T ? T extends checkType & extendsType ? trueType : falseType : never; + // but that may confuse users who read the output more. + // On the other hand, + // checkType extends infer T extends checkType ? T extends extendsType ? trueType : falseType : never; + // may also work with `infer ... extends ...` in, but would produce declarations only compatible with the latest TS. + return ts.factory.createConditionalTypeNode(checkTypeNode, ts.factory.createInferTypeNode(ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, ts.factory.cloneNode(newTypeVariable.typeName))), ts.factory.createConditionalTypeNode(ts.factory.createTypeReferenceNode(ts.factory.cloneNode(name)), typeToTypeNodeHelper(type.checkType, context), ts.factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode_1, trueTypeNode_1, falseTypeNode_1), ts.factory.createKeywordTypeNode(143 /* SyntaxKind.NeverKeyword */)), ts.factory.createKeywordTypeNode(143 /* SyntaxKind.NeverKeyword */)); + } + var saveInferTypeParameters = context.inferTypeParameters; + context.inferTypeParameters = type.root.inferTypeParameters; + var extendsTypeNode = typeToTypeNodeHelper(type.extendsType, context); + context.inferTypeParameters = saveInferTypeParameters; + var trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type)); + var falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type)); + return ts.factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode); + } + function typeToTypeNodeOrCircularityElision(type) { + var _a, _b, _c; + if (type.flags & 1048576 /* TypeFlags.Union */) { + if ((_a = context.visitedTypes) === null || _a === void 0 ? void 0 : _a.has(getTypeId(type))) { + if (!(context.flags & 131072 /* NodeBuilderFlags.AllowAnonymousIdentifier */)) { + context.encounteredError = true; + (_c = (_b = context.tracker) === null || _b === void 0 ? void 0 : _b.reportCyclicStructureError) === null || _c === void 0 ? void 0 : _c.call(_b); + } + return createElidedInformationPlaceholder(context); + } + return visitAndTransformType(type, function (type) { return typeToTypeNodeHelper(type, context); }); + } + return typeToTypeNodeHelper(type, context); + } + function createMappedTypeNodeFromType(type) { + ts.Debug.assert(!!(type.flags & 524288 /* TypeFlags.Object */)); + var readonlyToken = type.declaration.readonlyToken ? ts.factory.createToken(type.declaration.readonlyToken.kind) : undefined; + var questionToken = type.declaration.questionToken ? ts.factory.createToken(type.declaration.questionToken.kind) : undefined; + var appropriateConstraintTypeNode; + var newTypeVariable; + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + // We have a { [P in keyof T]: X } + // We do this to ensure we retain the toplevel keyof-ness of the type which may be lost due to keyof distribution during `getConstraintTypeFromMappedType` + if (!(getModifiersTypeFromMappedType(type).flags & 262144 /* TypeFlags.TypeParameter */) && context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */) { + var newParam = createTypeParameter(createSymbol(262144 /* SymbolFlags.TypeParameter */, "T")); + var name = typeParameterToName(newParam, context); + newTypeVariable = ts.factory.createTypeReferenceNode(name); + } + appropriateConstraintTypeNode = ts.factory.createTypeOperatorNode(140 /* SyntaxKind.KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type), context)); + } + else { + appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type), context); + } + var typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type), context, appropriateConstraintTypeNode); + var nameTypeNode = type.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type), context) : undefined; + var templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type), !!(getMappedTypeModifiers(type) & 4 /* MappedTypeModifiers.IncludeOptional */)), context); + var mappedTypeNode = ts.factory.createMappedTypeNode(readonlyToken, typeParameterNode, nameTypeNode, questionToken, templateTypeNode, /*members*/ undefined); + context.approximateLength += 10; + var result = ts.setEmitFlags(mappedTypeNode, 1 /* EmitFlags.SingleLine */); + if (isMappedTypeWithKeyofConstraintDeclaration(type) && !(getModifiersTypeFromMappedType(type).flags & 262144 /* TypeFlags.TypeParameter */) && context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */) { + // homomorphic mapped type with a non-homomorphic naive inlining + // wrap it with a conditional like `SomeModifiersType extends infer U ? {..the mapped type...} : never` to ensure the resulting + // type stays homomorphic + return ts.factory.createConditionalTypeNode(typeToTypeNodeHelper(getModifiersTypeFromMappedType(type), context), ts.factory.createInferTypeNode(ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, ts.factory.cloneNode(newTypeVariable.typeName))), result, ts.factory.createKeywordTypeNode(143 /* SyntaxKind.NeverKeyword */)); + } + return result; + } + function createAnonymousTypeNode(type) { + var _a; + var typeId = type.id; + var symbol = type.symbol; + if (symbol) { + var isInstanceType = isClassInstanceSide(type) ? 788968 /* SymbolFlags.Type */ : 111551 /* SymbolFlags.Value */; + if (isJSConstructor(symbol.valueDeclaration)) { + // Instance and static types share the same symbol; only add 'typeof' for the static side. + return symbolToTypeNode(symbol, context, isInstanceType); + } + // Always use 'typeof T' for type of class, enum, and module objects + else if (symbol.flags & 32 /* SymbolFlags.Class */ + && !getBaseTypeVariableOfClass(symbol) + && !(symbol.valueDeclaration && symbol.valueDeclaration.kind === 226 /* SyntaxKind.ClassExpression */ && context.flags & 2048 /* NodeBuilderFlags.WriteClassExpressionAsTypeLiteral */) || + symbol.flags & (384 /* SymbolFlags.Enum */ | 512 /* SymbolFlags.ValueModule */) || + shouldWriteTypeOfFunctionSymbol()) { + return symbolToTypeNode(symbol, context, isInstanceType); + } + else if ((_a = context.visitedTypes) === null || _a === void 0 ? void 0 : _a.has(typeId)) { + // If type is an anonymous type literal in a type alias declaration, use type alias name + var typeAlias = getTypeAliasForTypeLiteral(type); + if (typeAlias) { + // The specified symbol flags need to be reinterpreted as type flags + return symbolToTypeNode(typeAlias, context, 788968 /* SymbolFlags.Type */); + } + else { + return createElidedInformationPlaceholder(context); + } + } + else { + return visitAndTransformType(type, createTypeNodeFromObjectType); + } + } + else { + // Anonymous types without a symbol are never circular. + return createTypeNodeFromObjectType(type); + } + function shouldWriteTypeOfFunctionSymbol() { + var _a; + var isStaticMethodSymbol = !!(symbol.flags & 8192 /* SymbolFlags.Method */) && // typeof static method + ts.some(symbol.declarations, function (declaration) { return ts.isStatic(declaration); }); + var isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* SymbolFlags.Function */) && + (symbol.parent || // is exported function symbol + ts.forEach(symbol.declarations, function (declaration) { + return declaration.parent.kind === 305 /* SyntaxKind.SourceFile */ || declaration.parent.kind === 262 /* SyntaxKind.ModuleBlock */; + })); + if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { + // typeof is allowed only for static/non local functions + return (!!(context.flags & 4096 /* NodeBuilderFlags.UseTypeOfFunction */) || ((_a = context.visitedTypes) === null || _a === void 0 ? void 0 : _a.has(typeId))) && // it is type of the symbol uses itself recursively + (!(context.flags & 8 /* NodeBuilderFlags.UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration)); // And the build is going to succeed without visibility error or there is no structural fallback allowed + } + } + } + function visitAndTransformType(type, transform) { + var _a, _b; + var typeId = type.id; + var isConstructorObject = ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */ && type.symbol && type.symbol.flags & 32 /* SymbolFlags.Class */; + var id = ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ && type.node ? "N" + getNodeId(type.node) : + type.flags & 16777216 /* TypeFlags.Conditional */ ? "N" + getNodeId(type.root.node) : + type.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type.symbol) : + undefined; + // Since instantiations of the same anonymous type have the same symbol, tracking symbols instead + // of types allows us to catch circular references to instantiations of the same anonymous type + if (!context.visitedTypes) { + context.visitedTypes = new ts.Set(); + } + if (id && !context.symbolDepth) { + context.symbolDepth = new ts.Map(); + } + var links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration); + var key = "".concat(getTypeId(type), "|").concat(context.flags); + if (links) { + links.serializedTypes || (links.serializedTypes = new ts.Map()); + } + var cachedResult = (_a = links === null || links === void 0 ? void 0 : links.serializedTypes) === null || _a === void 0 ? void 0 : _a.get(key); + if (cachedResult) { + if (cachedResult.truncating) { + context.truncating = true; + } + context.approximateLength += cachedResult.addedLength; + return deepCloneOrReuseNode(cachedResult); + } + var depth; + if (id) { + depth = context.symbolDepth.get(id) || 0; + if (depth > 10) { + return createElidedInformationPlaceholder(context); + } + context.symbolDepth.set(id, depth + 1); + } + context.visitedTypes.add(typeId); + var startLength = context.approximateLength; + var result = transform(type); + var addedLength = context.approximateLength - startLength; + if (!context.reportedDiagnostic && !context.encounteredError) { + if (context.truncating) { + result.truncating = true; + } + result.addedLength = addedLength; + (_b = links === null || links === void 0 ? void 0 : links.serializedTypes) === null || _b === void 0 ? void 0 : _b.set(key, result); + } + context.visitedTypes.delete(typeId); + if (id) { + context.symbolDepth.set(id, depth); + } + return result; + function deepCloneOrReuseNode(node) { + if (!ts.nodeIsSynthesized(node) && ts.getParseTreeNode(node) === node) { + return node; + } + return ts.setTextRange(ts.factory.cloneNode(ts.visitEachChild(node, deepCloneOrReuseNode, ts.nullTransformationContext, deepCloneOrReuseNodes)), node); + } + function deepCloneOrReuseNodes(nodes, visitor, test, start, count) { + if (nodes && nodes.length === 0) { + // Ensure we explicitly make a copy of an empty array; visitNodes will not do this unless the array has elements, + // which can lead to us reusing the same empty NodeArray more than once within the same AST during type noding. + return ts.setTextRange(ts.factory.createNodeArray(/*nodes*/ undefined, nodes.hasTrailingComma), nodes); + } + return ts.visitNodes(nodes, visitor, test, start, count); + } + } + function createTypeNodeFromObjectType(type) { + if (isGenericMappedType(type) || type.containsError) { + return createMappedTypeNodeFromType(type); + } + var resolved = resolveStructuredTypeMembers(type); + if (!resolved.properties.length && !resolved.indexInfos.length) { + if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { + context.approximateLength += 2; + return ts.setEmitFlags(ts.factory.createTypeLiteralNode(/*members*/ undefined), 1 /* EmitFlags.SingleLine */); + } + if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { + var signature = resolved.callSignatures[0]; + var signatureNode = signatureToSignatureDeclarationHelper(signature, 179 /* SyntaxKind.FunctionType */, context); + return signatureNode; + } + if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { + var signature = resolved.constructSignatures[0]; + var signatureNode = signatureToSignatureDeclarationHelper(signature, 180 /* SyntaxKind.ConstructorType */, context); + return signatureNode; + } + } + var abstractSignatures = ts.filter(resolved.constructSignatures, function (signature) { return !!(signature.flags & 4 /* SignatureFlags.Abstract */); }); + if (ts.some(abstractSignatures)) { + var types = ts.map(abstractSignatures, getOrCreateTypeFromSignature); + // count the number of type elements excluding abstract constructors + var typeElementCount = resolved.callSignatures.length + + (resolved.constructSignatures.length - abstractSignatures.length) + + resolved.indexInfos.length + + // exclude `prototype` when writing a class expression as a type literal, as per + // the logic in `createTypeNodesFromResolvedType`. + (context.flags & 2048 /* NodeBuilderFlags.WriteClassExpressionAsTypeLiteral */ ? + ts.countWhere(resolved.properties, function (p) { return !(p.flags & 4194304 /* SymbolFlags.Prototype */); }) : + ts.length(resolved.properties)); + // don't include an empty object literal if there were no other static-side + // properties to write, i.e. `abstract class C { }` becomes `abstract new () => {}` + // and not `(abstract new () => {}) & {}` + if (typeElementCount) { + // create a copy of the object type without any abstract construct signatures. + types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved)); + } + return typeToTypeNodeHelper(getIntersectionType(types), context); + } + var savedFlags = context.flags; + context.flags |= 4194304 /* NodeBuilderFlags.InObjectTypeLiteral */; + var members = createTypeNodesFromResolvedType(resolved); + context.flags = savedFlags; + var typeLiteralNode = ts.factory.createTypeLiteralNode(members); + context.approximateLength += 2; + ts.setEmitFlags(typeLiteralNode, (context.flags & 1024 /* NodeBuilderFlags.MultilineObjectLiterals */) ? 0 : 1 /* EmitFlags.SingleLine */); + return typeLiteralNode; + } + function typeReferenceToTypeNode(type) { + var typeArguments = getTypeArguments(type); + if (type.target === globalArrayType || type.target === globalReadonlyArrayType) { + if (context.flags & 2 /* NodeBuilderFlags.WriteArrayAsGenericType */) { + var typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context); + return ts.factory.createTypeReferenceNode(type.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]); + } + var elementType = typeToTypeNodeHelper(typeArguments[0], context); + var arrayType = ts.factory.createArrayTypeNode(elementType); + return type.target === globalArrayType ? arrayType : ts.factory.createTypeOperatorNode(145 /* SyntaxKind.ReadonlyKeyword */, arrayType); + } + else if (type.target.objectFlags & 8 /* ObjectFlags.Tuple */) { + typeArguments = ts.sameMap(typeArguments, function (t, i) { return removeMissingType(t, !!(type.target.elementFlags[i] & 2 /* ElementFlags.Optional */)); }); + if (typeArguments.length > 0) { + var arity = getTypeReferenceArity(type); + var tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context); + if (tupleConstituentNodes) { + if (type.target.labeledElementDeclarations) { + for (var i = 0; i < tupleConstituentNodes.length; i++) { + var flags = type.target.elementFlags[i]; + tupleConstituentNodes[i] = ts.factory.createNamedTupleMember(flags & 12 /* ElementFlags.Variable */ ? ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */) : undefined, ts.factory.createIdentifier(ts.unescapeLeadingUnderscores(getTupleElementLabel(type.target.labeledElementDeclarations[i]))), flags & 2 /* ElementFlags.Optional */ ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, flags & 4 /* ElementFlags.Rest */ ? ts.factory.createArrayTypeNode(tupleConstituentNodes[i]) : + tupleConstituentNodes[i]); + } + } + else { + for (var i = 0; i < Math.min(arity, tupleConstituentNodes.length); i++) { + var flags = type.target.elementFlags[i]; + tupleConstituentNodes[i] = + flags & 12 /* ElementFlags.Variable */ ? ts.factory.createRestTypeNode(flags & 4 /* ElementFlags.Rest */ ? ts.factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : + flags & 2 /* ElementFlags.Optional */ ? ts.factory.createOptionalTypeNode(tupleConstituentNodes[i]) : + tupleConstituentNodes[i]; + } + } + var tupleTypeNode = ts.setEmitFlags(ts.factory.createTupleTypeNode(tupleConstituentNodes), 1 /* EmitFlags.SingleLine */); + return type.target.readonly ? ts.factory.createTypeOperatorNode(145 /* SyntaxKind.ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; + } + } + if (context.encounteredError || (context.flags & 524288 /* NodeBuilderFlags.AllowEmptyTuple */)) { + var tupleTypeNode = ts.setEmitFlags(ts.factory.createTupleTypeNode([]), 1 /* EmitFlags.SingleLine */); + return type.target.readonly ? ts.factory.createTypeOperatorNode(145 /* SyntaxKind.ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; + } + context.encounteredError = true; + return undefined; // TODO: GH#18217 + } + else if (context.flags & 2048 /* NodeBuilderFlags.WriteClassExpressionAsTypeLiteral */ && + type.symbol.valueDeclaration && + ts.isClassLike(type.symbol.valueDeclaration) && + !isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) { + return createAnonymousTypeNode(type); + } + else { + var outerTypeParameters = type.target.outerTypeParameters; + var i = 0; + var resultType = void 0; + if (outerTypeParameters) { + var length_2 = outerTypeParameters.length; + while (i < length_2) { + // Find group of type arguments for type parameters with the same declaring container. + var start = i; + var parent = getParentSymbolOfTypeParameter(outerTypeParameters[i]); + do { + i++; + } while (i < length_2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent); + // When type parameters are their own type arguments for the whole group (i.e. we have + // the default outer type arguments), we don't show the group. + if (!ts.rangeEquals(outerTypeParameters, typeArguments, start, i)) { + var typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context); + var flags_3 = context.flags; + context.flags |= 16 /* NodeBuilderFlags.ForbidIndexedAccessSymbolReferences */; + var ref = symbolToTypeNode(parent, context, 788968 /* SymbolFlags.Type */, typeArgumentSlice); + context.flags = flags_3; + resultType = !resultType ? ref : appendReferenceToType(resultType, ref); + } + } + } + var typeArgumentNodes = void 0; + if (typeArguments.length > 0) { + var typeParameterCount = (type.target.typeParameters || ts.emptyArray).length; + typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context); + } + var flags = context.flags; + context.flags |= 16 /* NodeBuilderFlags.ForbidIndexedAccessSymbolReferences */; + var finalRef = symbolToTypeNode(type.symbol, context, 788968 /* SymbolFlags.Type */, typeArgumentNodes); + context.flags = flags; + return !resultType ? finalRef : appendReferenceToType(resultType, finalRef); + } + } + function appendReferenceToType(root, ref) { + if (ts.isImportTypeNode(root)) { + // first shift type arguments + var typeArguments = root.typeArguments; + var qualifier = root.qualifier; + if (qualifier) { + if (ts.isIdentifier(qualifier)) { + qualifier = ts.factory.updateIdentifier(qualifier, typeArguments); + } + else { + qualifier = ts.factory.updateQualifiedName(qualifier, qualifier.left, ts.factory.updateIdentifier(qualifier.right, typeArguments)); + } + } + typeArguments = ref.typeArguments; + // then move qualifiers + var ids = getAccessStack(ref); + for (var _i = 0, ids_1 = ids; _i < ids_1.length; _i++) { + var id = ids_1[_i]; + qualifier = qualifier ? ts.factory.createQualifiedName(qualifier, id) : id; + } + return ts.factory.updateImportTypeNode(root, root.argument, qualifier, typeArguments, root.isTypeOf); + } + else { + // first shift type arguments + var typeArguments = root.typeArguments; + var typeName = root.typeName; + if (ts.isIdentifier(typeName)) { + typeName = ts.factory.updateIdentifier(typeName, typeArguments); + } + else { + typeName = ts.factory.updateQualifiedName(typeName, typeName.left, ts.factory.updateIdentifier(typeName.right, typeArguments)); + } + typeArguments = ref.typeArguments; + // then move qualifiers + var ids = getAccessStack(ref); + for (var _a = 0, ids_2 = ids; _a < ids_2.length; _a++) { + var id = ids_2[_a]; + typeName = ts.factory.createQualifiedName(typeName, id); + } + return ts.factory.updateTypeReferenceNode(root, typeName, typeArguments); + } + } + function getAccessStack(ref) { + var state = ref.typeName; + var ids = []; + while (!ts.isIdentifier(state)) { + ids.unshift(state.right); + state = state.left; + } + ids.unshift(state); + return ids; + } + function createTypeNodesFromResolvedType(resolvedType) { + if (checkTruncationLength(context)) { + return [ts.factory.createPropertySignature(/*modifiers*/ undefined, "...", /*questionToken*/ undefined, /*type*/ undefined)]; + } + var typeElements = []; + for (var _i = 0, _a = resolvedType.callSignatures; _i < _a.length; _i++) { + var signature = _a[_i]; + typeElements.push(signatureToSignatureDeclarationHelper(signature, 174 /* SyntaxKind.CallSignature */, context)); + } + for (var _b = 0, _c = resolvedType.constructSignatures; _b < _c.length; _b++) { + var signature = _c[_b]; + if (signature.flags & 4 /* SignatureFlags.Abstract */) + continue; + typeElements.push(signatureToSignatureDeclarationHelper(signature, 175 /* SyntaxKind.ConstructSignature */, context)); + } + for (var _d = 0, _e = resolvedType.indexInfos; _d < _e.length; _d++) { + var info = _e[_d]; + typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ObjectFlags.ReverseMapped */ ? createElidedInformationPlaceholder(context) : undefined)); + } + var properties = resolvedType.properties; + if (!properties) { + return typeElements; + } + var i = 0; + for (var _f = 0, properties_1 = properties; _f < properties_1.length; _f++) { + var propertySymbol = properties_1[_f]; + i++; + if (context.flags & 2048 /* NodeBuilderFlags.WriteClassExpressionAsTypeLiteral */) { + if (propertySymbol.flags & 4194304 /* SymbolFlags.Prototype */) { + continue; + } + if (ts.getDeclarationModifierFlagsFromSymbol(propertySymbol) & (8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) { + context.tracker.reportPrivateInBaseOfClassExpression(ts.unescapeLeadingUnderscores(propertySymbol.escapedName)); + } + } + if (checkTruncationLength(context) && (i + 2 < properties.length - 1)) { + typeElements.push(ts.factory.createPropertySignature(/*modifiers*/ undefined, "... ".concat(properties.length - i, " more ..."), /*questionToken*/ undefined, /*type*/ undefined)); + addPropertyToElementList(properties[properties.length - 1], context, typeElements); + break; + } + addPropertyToElementList(propertySymbol, context, typeElements); + } + return typeElements.length ? typeElements : undefined; + } + } + function createElidedInformationPlaceholder(context) { + context.approximateLength += 3; + if (!(context.flags & 1 /* NodeBuilderFlags.NoTruncation */)) { + return ts.factory.createTypeReferenceNode(ts.factory.createIdentifier("..."), /*typeArguments*/ undefined); + } + return ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + function shouldUsePlaceholderForProperty(propertySymbol, context) { + var _a; + // Use placeholders for reverse mapped types we've either already descended into, or which + // are nested reverse mappings within a mapping over a non-anonymous type. The later is a restriction mostly just to + // reduce the blowup in printback size from doing, eg, a deep reverse mapping over `Window`. + // Since anonymous types usually come from expressions, this allows us to preserve the output + // for deep mappings which likely come from expressions, while truncating those parts which + // come from mappings over library functions. + return !!(ts.getCheckFlags(propertySymbol) & 8192 /* CheckFlags.ReverseMapped */) + && (ts.contains(context.reverseMappedStack, propertySymbol) + || (((_a = context.reverseMappedStack) === null || _a === void 0 ? void 0 : _a[0]) + && !(ts.getObjectFlags(ts.last(context.reverseMappedStack).propertyType) & 16 /* ObjectFlags.Anonymous */))); + } + function addPropertyToElementList(propertySymbol, context, typeElements) { + var _a, _b; + var propertyIsReverseMapped = !!(ts.getCheckFlags(propertySymbol) & 8192 /* CheckFlags.ReverseMapped */); + var propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? + anyType : getNonMissingTypeOfSymbol(propertySymbol); + var saveEnclosingDeclaration = context.enclosingDeclaration; + context.enclosingDeclaration = undefined; + if (context.tracker.trackSymbol && ts.getCheckFlags(propertySymbol) & 4096 /* CheckFlags.Late */ && isLateBoundName(propertySymbol.escapedName)) { + if (propertySymbol.declarations) { + var decl = ts.first(propertySymbol.declarations); + if (hasLateBindableName(decl)) { + if (ts.isBinaryExpression(decl)) { + var name = ts.getNameOfDeclaration(decl); + if (name && ts.isElementAccessExpression(name) && ts.isPropertyAccessEntityNameExpression(name.argumentExpression)) { + trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context); + } + } + else { + trackComputedName(decl.name.expression, saveEnclosingDeclaration, context); + } + } + } + else if ((_a = context.tracker) === null || _a === void 0 ? void 0 : _a.reportNonSerializableProperty) { + context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol)); + } + } + context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_b = propertySymbol.declarations) === null || _b === void 0 ? void 0 : _b[0]) || saveEnclosingDeclaration; + var propertyName = getPropertyNameNodeForSymbol(propertySymbol, context); + context.enclosingDeclaration = saveEnclosingDeclaration; + context.approximateLength += (ts.symbolName(propertySymbol).length + 1); + var optionalToken = propertySymbol.flags & 16777216 /* SymbolFlags.Optional */ ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined; + if (propertySymbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) { + var signatures = getSignaturesOfType(filterType(propertyType, function (t) { return !(t.flags & 32768 /* TypeFlags.Undefined */); }), 0 /* SignatureKind.Call */); + for (var _i = 0, signatures_1 = signatures; _i < signatures_1.length; _i++) { + var signature = signatures_1[_i]; + var methodDeclaration = signatureToSignatureDeclarationHelper(signature, 168 /* SyntaxKind.MethodSignature */, context, { name: propertyName, questionToken: optionalToken }); + typeElements.push(preserveCommentsOn(methodDeclaration)); + } + } + else { + var propertyTypeNode = void 0; + if (shouldUsePlaceholderForProperty(propertySymbol, context)) { + propertyTypeNode = createElidedInformationPlaceholder(context); + } + else { + if (propertyIsReverseMapped) { + context.reverseMappedStack || (context.reverseMappedStack = []); + context.reverseMappedStack.push(propertySymbol); + } + propertyTypeNode = propertyType ? serializeTypeForDeclaration(context, propertyType, propertySymbol, saveEnclosingDeclaration) : ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + if (propertyIsReverseMapped) { + context.reverseMappedStack.pop(); + } + } + var modifiers = isReadonlySymbol(propertySymbol) ? [ts.factory.createToken(145 /* SyntaxKind.ReadonlyKeyword */)] : undefined; + if (modifiers) { + context.approximateLength += 9; + } + var propertySignature = ts.factory.createPropertySignature(modifiers, propertyName, optionalToken, propertyTypeNode); + typeElements.push(preserveCommentsOn(propertySignature)); + } + function preserveCommentsOn(node) { + var _a; + if (ts.some(propertySymbol.declarations, function (d) { return d.kind === 347 /* SyntaxKind.JSDocPropertyTag */; })) { + var d = (_a = propertySymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return d.kind === 347 /* SyntaxKind.JSDocPropertyTag */; }); + var commentText = ts.getTextOfJSDocComment(d.comment); + if (commentText) { + ts.setSyntheticLeadingComments(node, [{ kind: 3 /* SyntaxKind.MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]); + } + } + else if (propertySymbol.valueDeclaration) { + // Copy comments to node for declaration emit + ts.setCommentRange(node, propertySymbol.valueDeclaration); + } + return node; + } + } + function mapToTypeNodes(types, context, isBareList) { + if (ts.some(types)) { + if (checkTruncationLength(context)) { + if (!isBareList) { + return [ts.factory.createTypeReferenceNode("...", /*typeArguments*/ undefined)]; + } + else if (types.length > 2) { + return [ + typeToTypeNodeHelper(types[0], context), + ts.factory.createTypeReferenceNode("... ".concat(types.length - 2, " more ..."), /*typeArguments*/ undefined), + typeToTypeNodeHelper(types[types.length - 1], context) + ]; + } + } + var mayHaveNameCollisions = !(context.flags & 64 /* NodeBuilderFlags.UseFullyQualifiedType */); + /** Map from type reference identifier text to [type, index in `result` where the type node is] */ + var seenNames = mayHaveNameCollisions ? ts.createUnderscoreEscapedMultiMap() : undefined; + var result_5 = []; + var i = 0; + for (var _i = 0, types_2 = types; _i < types_2.length; _i++) { + var type = types_2[_i]; + i++; + if (checkTruncationLength(context) && (i + 2 < types.length - 1)) { + result_5.push(ts.factory.createTypeReferenceNode("... ".concat(types.length - i, " more ..."), /*typeArguments*/ undefined)); + var typeNode_1 = typeToTypeNodeHelper(types[types.length - 1], context); + if (typeNode_1) { + result_5.push(typeNode_1); + } + break; + } + context.approximateLength += 2; // Account for whitespace + separator + var typeNode = typeToTypeNodeHelper(type, context); + if (typeNode) { + result_5.push(typeNode); + if (seenNames && ts.isIdentifierTypeReference(typeNode)) { + seenNames.add(typeNode.typeName.escapedText, [type, result_5.length - 1]); + } + } + } + if (seenNames) { + // To avoid printing types like `[Foo, Foo]` or `Bar & Bar` where + // occurrences of the same name actually come from different + // namespaces, go through the single-identifier type reference nodes + // we just generated, and see if any names were generated more than + // once while referring to different types. If so, regenerate the + // type node for each entry by that name with the + // `UseFullyQualifiedType` flag enabled. + var saveContextFlags = context.flags; + context.flags |= 64 /* NodeBuilderFlags.UseFullyQualifiedType */; + seenNames.forEach(function (types) { + if (!ts.arrayIsHomogeneous(types, function (_a, _b) { + var a = _a[0]; + var b = _b[0]; + return typesAreSameReference(a, b); + })) { + for (var _i = 0, types_3 = types; _i < types_3.length; _i++) { + var _a = types_3[_i], type = _a[0], resultIndex = _a[1]; + result_5[resultIndex] = typeToTypeNodeHelper(type, context); + } + } + }); + context.flags = saveContextFlags; + } + return result_5; + } + } + function typesAreSameReference(a, b) { + return a === b + || !!a.symbol && a.symbol === b.symbol + || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol; + } + function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) { + var name = ts.getNameFromIndexInfo(indexInfo) || "x"; + var indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context); + var indexingParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, name, + /*questionToken*/ undefined, indexerTypeNode, + /*initializer*/ undefined); + if (!typeNode) { + typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context); + } + if (!indexInfo.type && !(context.flags & 2097152 /* NodeBuilderFlags.AllowEmptyIndexInfoType */)) { + context.encounteredError = true; + } + context.approximateLength += (name.length + 4); + return ts.factory.createIndexSignature( + /*decorators*/ undefined, indexInfo.isReadonly ? [ts.factory.createToken(145 /* SyntaxKind.ReadonlyKeyword */)] : undefined, [indexingParameter], typeNode); + } + function signatureToSignatureDeclarationHelper(signature, kind, context, options) { + var _a, _b, _c, _d; + var suppressAny = context.flags & 256 /* NodeBuilderFlags.SuppressAnyReturnType */; + if (suppressAny) + context.flags &= ~256 /* NodeBuilderFlags.SuppressAnyReturnType */; // suppress only toplevel `any`s + context.approximateLength += 3; // Usually a signature contributes a few more characters than this, but 3 is the minimum + var typeParameters; + var typeArguments; + if (context.flags & 32 /* NodeBuilderFlags.WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) { + typeArguments = signature.target.typeParameters.map(function (parameter) { return typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context); }); + } + else { + typeParameters = signature.typeParameters && signature.typeParameters.map(function (parameter) { return typeParameterToDeclaration(parameter, context); }); + } + var expandedParams = getExpandedParameters(signature, /*skipUnionExpanding*/ true)[0]; + // If the expanded parameter list had a variadic in a non-trailing position, don't expand it + var parameters = (ts.some(expandedParams, function (p) { return p !== expandedParams[expandedParams.length - 1] && !!(ts.getCheckFlags(p) & 32768 /* CheckFlags.RestParameter */); }) ? signature.parameters : expandedParams).map(function (parameter) { return symbolToParameterDeclaration(parameter, context, kind === 171 /* SyntaxKind.Constructor */, options === null || options === void 0 ? void 0 : options.privateSymbolVisitor, options === null || options === void 0 ? void 0 : options.bundledImports); }); + var thisParameter = tryGetThisParameterDeclaration(signature, context); + if (thisParameter) { + parameters.unshift(thisParameter); + } + var returnTypeNode; + var typePredicate = getTypePredicateOfSignature(signature); + if (typePredicate) { + var assertsModifier = typePredicate.kind === 2 /* TypePredicateKind.AssertsThis */ || typePredicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ ? + ts.factory.createToken(128 /* SyntaxKind.AssertsKeyword */) : + undefined; + var parameterName = typePredicate.kind === 1 /* TypePredicateKind.Identifier */ || typePredicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ ? + ts.setEmitFlags(ts.factory.createIdentifier(typePredicate.parameterName), 16777216 /* EmitFlags.NoAsciiEscaping */) : + ts.factory.createThisTypeNode(); + var typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context); + returnTypeNode = ts.factory.createTypePredicateNode(assertsModifier, parameterName, typeNode); + } + else { + var returnType = getReturnTypeOfSignature(signature); + if (returnType && !(suppressAny && isTypeAny(returnType))) { + returnTypeNode = serializeReturnTypeForSignature(context, returnType, signature, options === null || options === void 0 ? void 0 : options.privateSymbolVisitor, options === null || options === void 0 ? void 0 : options.bundledImports); + } + else if (!suppressAny) { + returnTypeNode = ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + } + var modifiers = options === null || options === void 0 ? void 0 : options.modifiers; + if ((kind === 180 /* SyntaxKind.ConstructorType */) && signature.flags & 4 /* SignatureFlags.Abstract */) { + var flags = ts.modifiersToFlags(modifiers); + modifiers = ts.factory.createModifiersFromModifierFlags(flags | 128 /* ModifierFlags.Abstract */); + } + var node = kind === 174 /* SyntaxKind.CallSignature */ ? ts.factory.createCallSignature(typeParameters, parameters, returnTypeNode) : + kind === 175 /* SyntaxKind.ConstructSignature */ ? ts.factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : + kind === 168 /* SyntaxKind.MethodSignature */ ? ts.factory.createMethodSignature(modifiers, (_a = options === null || options === void 0 ? void 0 : options.name) !== null && _a !== void 0 ? _a : ts.factory.createIdentifier(""), options === null || options === void 0 ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : + kind === 169 /* SyntaxKind.MethodDeclaration */ ? ts.factory.createMethodDeclaration(/*decorators*/ undefined, modifiers, /*asteriskToken*/ undefined, (_b = options === null || options === void 0 ? void 0 : options.name) !== null && _b !== void 0 ? _b : ts.factory.createIdentifier(""), /*questionToken*/ undefined, typeParameters, parameters, returnTypeNode, /*body*/ undefined) : + kind === 171 /* SyntaxKind.Constructor */ ? ts.factory.createConstructorDeclaration(/*decorators*/ undefined, modifiers, parameters, /*body*/ undefined) : + kind === 172 /* SyntaxKind.GetAccessor */ ? ts.factory.createGetAccessorDeclaration(/*decorators*/ undefined, modifiers, (_c = options === null || options === void 0 ? void 0 : options.name) !== null && _c !== void 0 ? _c : ts.factory.createIdentifier(""), parameters, returnTypeNode, /*body*/ undefined) : + kind === 173 /* SyntaxKind.SetAccessor */ ? ts.factory.createSetAccessorDeclaration(/*decorators*/ undefined, modifiers, (_d = options === null || options === void 0 ? void 0 : options.name) !== null && _d !== void 0 ? _d : ts.factory.createIdentifier(""), parameters, /*body*/ undefined) : + kind === 176 /* SyntaxKind.IndexSignature */ ? ts.factory.createIndexSignature(/*decorators*/ undefined, modifiers, parameters, returnTypeNode) : + kind === 317 /* SyntaxKind.JSDocFunctionType */ ? ts.factory.createJSDocFunctionType(parameters, returnTypeNode) : + kind === 179 /* SyntaxKind.FunctionType */ ? ts.factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode !== null && returnTypeNode !== void 0 ? returnTypeNode : ts.factory.createTypeReferenceNode(ts.factory.createIdentifier(""))) : + kind === 180 /* SyntaxKind.ConstructorType */ ? ts.factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode !== null && returnTypeNode !== void 0 ? returnTypeNode : ts.factory.createTypeReferenceNode(ts.factory.createIdentifier(""))) : + kind === 256 /* SyntaxKind.FunctionDeclaration */ ? ts.factory.createFunctionDeclaration(/*decorators*/ undefined, modifiers, /*asteriskToken*/ undefined, (options === null || options === void 0 ? void 0 : options.name) ? ts.cast(options.name, ts.isIdentifier) : ts.factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, /*body*/ undefined) : + kind === 213 /* SyntaxKind.FunctionExpression */ ? ts.factory.createFunctionExpression(modifiers, /*asteriskToken*/ undefined, (options === null || options === void 0 ? void 0 : options.name) ? ts.cast(options.name, ts.isIdentifier) : ts.factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, ts.factory.createBlock([])) : + kind === 214 /* SyntaxKind.ArrowFunction */ ? ts.factory.createArrowFunction(modifiers, typeParameters, parameters, returnTypeNode, /*equalsGreaterThanToken*/ undefined, ts.factory.createBlock([])) : + ts.Debug.assertNever(kind); + if (typeArguments) { + node.typeArguments = ts.factory.createNodeArray(typeArguments); + } + return node; + } + function tryGetThisParameterDeclaration(signature, context) { + if (signature.thisParameter) { + return symbolToParameterDeclaration(signature.thisParameter, context); + } + if (signature.declaration) { + var thisTag = ts.getJSDocThisTag(signature.declaration); + if (thisTag && thisTag.typeExpression) { + return ts.factory.createParameterDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, + /* dotDotDotToken */ undefined, "this", + /* questionToken */ undefined, typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)); + } + } + } + function typeParameterToDeclarationWithConstraint(type, context, constraintNode) { + var savedContextFlags = context.flags; + context.flags &= ~512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */; // Avoids potential infinite loop when building for a claimspace with a generic + var modifiers = ts.factory.createModifiersFromModifierFlags(getVarianceModifiers(type)); + var name = typeParameterToName(type, context); + var defaultParameter = getDefaultFromTypeParameter(type); + var defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context); + context.flags = savedContextFlags; + return ts.factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode); + } + function typeParameterToDeclaration(type, context, constraint) { + if (constraint === void 0) { constraint = getConstraintOfTypeParameter(type); } + var constraintNode = constraint && typeToTypeNodeHelper(constraint, context); + return typeParameterToDeclarationWithConstraint(type, context, constraintNode); + } + function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) { + var parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 164 /* SyntaxKind.Parameter */); + if (!parameterDeclaration && !ts.isTransientSymbol(parameterSymbol)) { + parameterDeclaration = ts.getDeclarationOfKind(parameterSymbol, 340 /* SyntaxKind.JSDocParameterTag */); + } + var parameterType = getTypeOfSymbol(parameterSymbol); + if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) { + parameterType = getOptionalType(parameterType); + } + var parameterTypeNode = serializeTypeForDeclaration(context, parameterType, parameterSymbol, context.enclosingDeclaration, privateSymbolVisitor, bundledImports); + var modifiers = !(context.flags & 8192 /* NodeBuilderFlags.OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && parameterDeclaration.modifiers ? parameterDeclaration.modifiers.map(ts.factory.cloneNode) : undefined; + var isRest = parameterDeclaration && ts.isRestParameter(parameterDeclaration) || ts.getCheckFlags(parameterSymbol) & 32768 /* CheckFlags.RestParameter */; + var dotDotDotToken = isRest ? ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */) : undefined; + var name = parameterDeclaration ? parameterDeclaration.name ? + parameterDeclaration.name.kind === 79 /* SyntaxKind.Identifier */ ? ts.setEmitFlags(ts.factory.cloneNode(parameterDeclaration.name), 16777216 /* EmitFlags.NoAsciiEscaping */) : + parameterDeclaration.name.kind === 161 /* SyntaxKind.QualifiedName */ ? ts.setEmitFlags(ts.factory.cloneNode(parameterDeclaration.name.right), 16777216 /* EmitFlags.NoAsciiEscaping */) : + cloneBindingName(parameterDeclaration.name) : + ts.symbolName(parameterSymbol) : + ts.symbolName(parameterSymbol); + var isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || ts.getCheckFlags(parameterSymbol) & 16384 /* CheckFlags.OptionalParameter */; + var questionToken = isOptional ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined; + var parameterNode = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, modifiers, dotDotDotToken, name, questionToken, parameterTypeNode, + /*initializer*/ undefined); + context.approximateLength += ts.symbolName(parameterSymbol).length + 3; + return parameterNode; + function cloneBindingName(node) { + return elideInitializerAndSetEmitFlags(node); + function elideInitializerAndSetEmitFlags(node) { + if (context.tracker.trackSymbol && ts.isComputedPropertyName(node) && isLateBindableName(node)) { + trackComputedName(node.expression, context.enclosingDeclaration, context); + } + var visited = ts.visitEachChild(node, elideInitializerAndSetEmitFlags, ts.nullTransformationContext, /*nodesVisitor*/ undefined, elideInitializerAndSetEmitFlags); + if (ts.isBindingElement(visited)) { + visited = ts.factory.updateBindingElement(visited, visited.dotDotDotToken, visited.propertyName, visited.name, + /*initializer*/ undefined); + } + if (!ts.nodeIsSynthesized(visited)) { + visited = ts.factory.cloneNode(visited); + } + return ts.setEmitFlags(visited, 1 /* EmitFlags.SingleLine */ | 16777216 /* EmitFlags.NoAsciiEscaping */); + } + } + } + function trackComputedName(accessExpression, enclosingDeclaration, context) { + if (!context.tracker.trackSymbol) + return; + // get symbol of the first identifier of the entityName + var firstIdentifier = ts.getFirstIdentifier(accessExpression); + var name = resolveName(firstIdentifier, firstIdentifier.escapedText, 111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ true); + if (name) { + context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* SymbolFlags.Value */); + } + } + function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) { + context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning); // TODO: GH#18217 + return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol); + } + function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) { + // Try to get qualified name if the symbol is not a type parameter and there is an enclosing declaration. + var chain; + var isTypeParameter = symbol.flags & 262144 /* SymbolFlags.TypeParameter */; + if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* NodeBuilderFlags.UseFullyQualifiedType */) && !(context.flags & 134217728 /* NodeBuilderFlags.DoNotIncludeSymbolChain */)) { + chain = ts.Debug.checkDefined(getSymbolChain(symbol, meaning, /*endOfChain*/ true)); + ts.Debug.assert(chain && chain.length > 0); + } + else { + chain = [symbol]; + } + return chain; + /** @param endOfChain Set to false for recursive calls; non-recursive calls should always output something. */ + function getSymbolChain(symbol, meaning, endOfChain) { + var accessibleSymbolChain = getAccessibleSymbolChain(symbol, context.enclosingDeclaration, meaning, !!(context.flags & 128 /* NodeBuilderFlags.UseOnlyExternalAliasing */)); + var parentSpecifiers; + if (!accessibleSymbolChain || + needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) { + // Go up and add our parent. + var parents_1 = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol, context.enclosingDeclaration, meaning); + if (ts.length(parents_1)) { + parentSpecifiers = parents_1.map(function (symbol) { + return ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol) + ? getSpecifierForModuleSymbol(symbol, context) + : undefined; + }); + var indices = parents_1.map(function (_, i) { return i; }); + indices.sort(sortByBestName); + var sortedParents = indices.map(function (i) { return parents_1[i]; }); + for (var _i = 0, sortedParents_1 = sortedParents; _i < sortedParents_1.length; _i++) { + var parent = sortedParents_1[_i]; + var parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning), /*endOfChain*/ false); + if (parentChain) { + if (parent.exports && parent.exports.get("export=" /* InternalSymbolName.ExportEquals */) && + getSymbolIfSameReference(parent.exports.get("export=" /* InternalSymbolName.ExportEquals */), symbol)) { + // parentChain root _is_ symbol - symbol is a module export=, so it kinda looks like it's own parent + // No need to lookup an alias for the symbol in itself + accessibleSymbolChain = parentChain; + break; + } + accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent, symbol) || symbol]); + break; + } + } + } + } + if (accessibleSymbolChain) { + return accessibleSymbolChain; + } + if ( + // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. + endOfChain || + // If a parent symbol is an anonymous type, don't write it. + !(symbol.flags & (2048 /* SymbolFlags.TypeLiteral */ | 4096 /* SymbolFlags.ObjectLiteral */))) { + // If a parent symbol is an external module, don't write it. (We prefer just `x` vs `"foo/bar".x`.) + if (!endOfChain && !yieldModuleSymbol && !!ts.forEach(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + return; + } + return [symbol]; + } + function sortByBestName(a, b) { + var specifierA = parentSpecifiers[a]; + var specifierB = parentSpecifiers[b]; + if (specifierA && specifierB) { + var isBRelative = ts.pathIsRelative(specifierB); + if (ts.pathIsRelative(specifierA) === isBRelative) { + // Both relative or both non-relative, sort by number of parts + return ts.moduleSpecifiers.countPathComponents(specifierA) - ts.moduleSpecifiers.countPathComponents(specifierB); + } + if (isBRelative) { + // A is non-relative, B is relative: prefer A + return -1; + } + // A is relative, B is non-relative: prefer B + return 1; + } + return 0; + } + } + } + function typeParametersToTypeParameterDeclarations(symbol, context) { + var typeParameterNodes; + var targetSymbol = getTargetSymbol(symbol); + if (targetSymbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */ | 524288 /* SymbolFlags.TypeAlias */)) { + typeParameterNodes = ts.factory.createNodeArray(ts.map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), function (tp) { return typeParameterToDeclaration(tp, context); })); + } + return typeParameterNodes; + } + function lookupTypeParameterNodes(chain, index, context) { + var _a; + ts.Debug.assert(chain && 0 <= index && index < chain.length); + var symbol = chain[index]; + var symbolId = getSymbolId(symbol); + if ((_a = context.typeParameterSymbolList) === null || _a === void 0 ? void 0 : _a.has(symbolId)) { + return undefined; + } + (context.typeParameterSymbolList || (context.typeParameterSymbolList = new ts.Set())).add(symbolId); + var typeParameterNodes; + if (context.flags & 512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */ && index < (chain.length - 1)) { + var parentSymbol = symbol; + var nextSymbol_1 = chain[index + 1]; + if (ts.getCheckFlags(nextSymbol_1) & 1 /* CheckFlags.Instantiated */) { + var params = getTypeParametersOfClassOrInterface(parentSymbol.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(parentSymbol) : parentSymbol); + typeParameterNodes = mapToTypeNodes(ts.map(params, function (t) { return getMappedType(t, nextSymbol_1.mapper); }), context); + } + else { + typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context); + } + } + return typeParameterNodes; + } + /** + * Given A[B][C][D], finds A[B] + */ + function getTopmostIndexedAccessType(top) { + if (ts.isIndexedAccessTypeNode(top.objectType)) { + return getTopmostIndexedAccessType(top.objectType); + } + return top; + } + function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) { + var _a; + var file = ts.getDeclarationOfKind(symbol, 305 /* SyntaxKind.SourceFile */); + if (!file) { + var equivalentFileSymbol = ts.firstDefined(symbol.declarations, function (d) { return getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol); }); + if (equivalentFileSymbol) { + file = ts.getDeclarationOfKind(equivalentFileSymbol, 305 /* SyntaxKind.SourceFile */); + } + } + if (file && file.moduleName !== undefined) { + // Use the amd name if it is available + return file.moduleName; + } + if (!file) { + if (context.tracker.trackReferencedAmbientModule) { + var ambientDecls = ts.filter(symbol.declarations, ts.isAmbientModule); + if (ts.length(ambientDecls)) { + for (var _i = 0, _b = ambientDecls; _i < _b.length; _i++) { + var decl = _b[_i]; + context.tracker.trackReferencedAmbientModule(decl, symbol); + } + } + } + if (ambientModuleSymbolRegex.test(symbol.escapedName)) { + return symbol.escapedName.substring(1, symbol.escapedName.length - 1); + } + } + if (!context.enclosingDeclaration || !context.tracker.moduleResolverHost) { + // If there's no context declaration, we can't lookup a non-ambient specifier, so we just use the symbol name + if (ambientModuleSymbolRegex.test(symbol.escapedName)) { + return symbol.escapedName.substring(1, symbol.escapedName.length - 1); + } + return ts.getSourceFileOfNode(ts.getNonAugmentationDeclaration(symbol)).fileName; // A resolver may not be provided for baselines and errors - in those cases we use the fileName in full + } + var contextFile = ts.getSourceFileOfNode(ts.getOriginalNode(context.enclosingDeclaration)); + var resolutionMode = overrideImportMode || (contextFile === null || contextFile === void 0 ? void 0 : contextFile.impliedNodeFormat); + var cacheKey = getSpecifierCacheKey(contextFile.path, resolutionMode); + var links = getSymbolLinks(symbol); + var specifier = links.specifierCache && links.specifierCache.get(cacheKey); + if (!specifier) { + var isBundle_1 = !!ts.outFile(compilerOptions); + // For declaration bundles, we need to generate absolute paths relative to the common source dir for imports, + // just like how the declaration emitter does for the ambient module declarations - we can easily accomplish this + // using the `baseUrl` compiler option (which we would otherwise never use in declaration emit) and a non-relative + // specifier preference + var moduleResolverHost = context.tracker.moduleResolverHost; + var specifierCompilerOptions = isBundle_1 ? __assign(__assign({}, compilerOptions), { baseUrl: moduleResolverHost.getCommonSourceDirectory() }) : compilerOptions; + specifier = ts.first(ts.moduleSpecifiers.getModuleSpecifiers(symbol, checker, specifierCompilerOptions, contextFile, moduleResolverHost, { + importModuleSpecifierPreference: isBundle_1 ? "non-relative" : "project-relative", + importModuleSpecifierEnding: isBundle_1 ? "minimal" + : resolutionMode === ts.ModuleKind.ESNext ? "js" + : undefined, + }, { overrideImportMode: overrideImportMode })); + (_a = links.specifierCache) !== null && _a !== void 0 ? _a : (links.specifierCache = new ts.Map()); + links.specifierCache.set(cacheKey, specifier); + } + return specifier; + function getSpecifierCacheKey(path, mode) { + return mode === undefined ? path : "".concat(mode, "|").concat(path); + } + } + function symbolToEntityNameNode(symbol) { + var identifier = ts.factory.createIdentifier(ts.unescapeLeadingUnderscores(symbol.escapedName)); + return symbol.parent ? ts.factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier; + } + function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) { + var _a, _b, _c, _d; + var chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */)); // If we're using aliases outside the current scope, dont bother with the module + var isTypeOf = meaning === 111551 /* SymbolFlags.Value */; + if (ts.some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + // module is root, must use `ImportTypeNode` + var nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : undefined; + var typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context); + var contextFile = ts.getSourceFileOfNode(ts.getOriginalNode(context.enclosingDeclaration)); + var targetFile = ts.getSourceFileOfModule(chain[0]); + var specifier = void 0; + var assertion = void 0; + if (ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Node16 || ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeNext) { + // An `import` type directed at an esm format file is only going to resolve in esm mode - set the esm mode assertion + if ((targetFile === null || targetFile === void 0 ? void 0 : targetFile.impliedNodeFormat) === ts.ModuleKind.ESNext && targetFile.impliedNodeFormat !== (contextFile === null || contextFile === void 0 ? void 0 : contextFile.impliedNodeFormat)) { + specifier = getSpecifierForModuleSymbol(chain[0], context, ts.ModuleKind.ESNext); + assertion = ts.factory.createImportTypeAssertionContainer(ts.factory.createAssertClause(ts.factory.createNodeArray([ + ts.factory.createAssertEntry(ts.factory.createStringLiteral("resolution-mode"), ts.factory.createStringLiteral("import")) + ]))); + (_b = (_a = context.tracker).reportImportTypeNodeResolutionModeOverride) === null || _b === void 0 ? void 0 : _b.call(_a); + } + } + if (!specifier) { + specifier = getSpecifierForModuleSymbol(chain[0], context); + } + if (!(context.flags & 67108864 /* NodeBuilderFlags.AllowNodeModulesRelativePaths */) && ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.Classic && specifier.indexOf("/node_modules/") >= 0) { + var oldSpecifier = specifier; + if (ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Node16 || ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeNext) { + // We might be able to write a portable import type using a mode override; try specifier generation again, but with a different mode set + var swappedMode = (contextFile === null || contextFile === void 0 ? void 0 : contextFile.impliedNodeFormat) === ts.ModuleKind.ESNext ? ts.ModuleKind.CommonJS : ts.ModuleKind.ESNext; + specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode); + if (specifier.indexOf("/node_modules/") >= 0) { + // Still unreachable :( + specifier = oldSpecifier; + } + else { + assertion = ts.factory.createImportTypeAssertionContainer(ts.factory.createAssertClause(ts.factory.createNodeArray([ + ts.factory.createAssertEntry(ts.factory.createStringLiteral("resolution-mode"), ts.factory.createStringLiteral(swappedMode === ts.ModuleKind.ESNext ? "import" : "require")) + ]))); + (_d = (_c = context.tracker).reportImportTypeNodeResolutionModeOverride) === null || _d === void 0 ? void 0 : _d.call(_c); + } + } + if (!assertion) { + // If ultimately we can only name the symbol with a reference that dives into a `node_modules` folder, we should error + // since declaration files with these kinds of references are liable to fail when published :( + context.encounteredError = true; + if (context.tracker.reportLikelyUnsafeImportRequiredError) { + context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier); + } + } + } + var lit = ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(specifier)); + if (context.tracker.trackExternalModuleSymbolOfImportTypeNode) + context.tracker.trackExternalModuleSymbolOfImportTypeNode(chain[0]); + context.approximateLength += specifier.length + 10; // specifier + import("") + if (!nonRootParts || ts.isEntityName(nonRootParts)) { + if (nonRootParts) { + var lastId = ts.isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right; + lastId.typeArguments = undefined; + } + return ts.factory.createImportTypeNode(lit, assertion, nonRootParts, typeParameterNodes, isTypeOf); + } + else { + var splitNode = getTopmostIndexedAccessType(nonRootParts); + var qualifier = splitNode.objectType.typeName; + return ts.factory.createIndexedAccessTypeNode(ts.factory.createImportTypeNode(lit, assertion, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType); + } + } + var entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0); + if (ts.isIndexedAccessTypeNode(entityName)) { + return entityName; // Indexed accesses can never be `typeof` + } + if (isTypeOf) { + return ts.factory.createTypeQueryNode(entityName); + } + else { + var lastId = ts.isIdentifier(entityName) ? entityName : entityName.right; + var lastTypeArgs = lastId.typeArguments; + lastId.typeArguments = undefined; + return ts.factory.createTypeReferenceNode(entityName, lastTypeArgs); + } + function createAccessFromSymbolChain(chain, index, stopper) { + var typeParameterNodes = index === (chain.length - 1) ? overrideTypeArguments : lookupTypeParameterNodes(chain, index, context); + var symbol = chain[index]; + var parent = chain[index - 1]; + var symbolName; + if (index === 0) { + context.flags |= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + symbolName = getNameOfSymbolAsWritten(symbol, context); + context.approximateLength += (symbolName ? symbolName.length : 0) + 1; + context.flags ^= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + } + else { + if (parent && getExportsOfSymbol(parent)) { + var exports_2 = getExportsOfSymbol(parent); + ts.forEachEntry(exports_2, function (ex, name) { + if (getSymbolIfSameReference(ex, symbol) && !isLateBoundName(name) && name !== "export=" /* InternalSymbolName.ExportEquals */) { + symbolName = ts.unescapeLeadingUnderscores(name); + return true; + } + }); + } + } + if (symbolName === undefined) { + var name = ts.firstDefined(symbol.declarations, ts.getNameOfDeclaration); + if (name && ts.isComputedPropertyName(name) && ts.isEntityName(name.expression)) { + var LHS = createAccessFromSymbolChain(chain, index - 1, stopper); + if (ts.isEntityName(LHS)) { + return ts.factory.createIndexedAccessTypeNode(ts.factory.createParenthesizedType(ts.factory.createTypeQueryNode(LHS)), ts.factory.createTypeQueryNode(name.expression)); + } + return LHS; + } + symbolName = getNameOfSymbolAsWritten(symbol, context); + } + context.approximateLength += symbolName.length + 1; + if (!(context.flags & 16 /* NodeBuilderFlags.ForbidIndexedAccessSymbolReferences */) && parent && + getMembersOfSymbol(parent) && getMembersOfSymbol(parent).get(symbol.escapedName) && + getSymbolIfSameReference(getMembersOfSymbol(parent).get(symbol.escapedName), symbol)) { + // Should use an indexed access + var LHS = createAccessFromSymbolChain(chain, index - 1, stopper); + if (ts.isIndexedAccessTypeNode(LHS)) { + return ts.factory.createIndexedAccessTypeNode(LHS, ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(symbolName))); + } + else { + return ts.factory.createIndexedAccessTypeNode(ts.factory.createTypeReferenceNode(LHS, typeParameterNodes), ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(symbolName))); + } + } + var identifier = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */); + identifier.symbol = symbol; + if (index > stopper) { + var LHS = createAccessFromSymbolChain(chain, index - 1, stopper); + if (!ts.isEntityName(LHS)) { + return ts.Debug.fail("Impossible construct - an export of an indexed access cannot be reachable"); + } + return ts.factory.createQualifiedName(LHS, identifier); + } + return identifier; + } + } + function typeParameterShadowsNameInScope(escapedName, context, type) { + var result = resolveName(context.enclosingDeclaration, escapedName, 788968 /* SymbolFlags.Type */, /*nameNotFoundArg*/ undefined, escapedName, /*isUse*/ false); + if (result) { + if (result.flags & 262144 /* SymbolFlags.TypeParameter */ && result === type.symbol) { + return false; + } + return true; + } + return false; + } + function typeParameterToName(type, context) { + var _a, _b; + if (context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) { + var cached = context.typeParameterNames.get(getTypeId(type)); + if (cached) { + return cached; + } + } + var result = symbolToName(type.symbol, context, 788968 /* SymbolFlags.Type */, /*expectsIdentifier*/ true); + if (!(result.kind & 79 /* SyntaxKind.Identifier */)) { + return ts.factory.createIdentifier("(Missing type parameter)"); + } + if (context.flags & 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */) { + var rawtext = result.escapedText; + var i = ((_a = context.typeParameterNamesByTextNextNameCount) === null || _a === void 0 ? void 0 : _a.get(rawtext)) || 0; + var text = rawtext; + while (((_b = context.typeParameterNamesByText) === null || _b === void 0 ? void 0 : _b.has(text)) || typeParameterShadowsNameInScope(text, context, type)) { + i++; + text = "".concat(rawtext, "_").concat(i); + } + if (text !== rawtext) { + result = ts.factory.createIdentifier(text, result.typeArguments); + } + // avoiding iterations of the above loop turns out to be worth it when `i` starts to get large, so we cache the max + // `i` we've used thus far, to save work later + (context.typeParameterNamesByTextNextNameCount || (context.typeParameterNamesByTextNextNameCount = new ts.Map())).set(rawtext, i); + (context.typeParameterNames || (context.typeParameterNames = new ts.Map())).set(getTypeId(type), result); + (context.typeParameterNamesByText || (context.typeParameterNamesByText = new ts.Set())).add(rawtext); + } + return result; + } + function symbolToName(symbol, context, meaning, expectsIdentifier) { + var chain = lookupSymbolChain(symbol, context, meaning); + if (expectsIdentifier && chain.length !== 1 + && !context.encounteredError + && !(context.flags & 65536 /* NodeBuilderFlags.AllowQualifiedNameInPlaceOfIdentifier */)) { + context.encounteredError = true; + } + return createEntityNameFromSymbolChain(chain, chain.length - 1); + function createEntityNameFromSymbolChain(chain, index) { + var typeParameterNodes = lookupTypeParameterNodes(chain, index, context); + var symbol = chain[index]; + if (index === 0) { + context.flags |= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + } + var symbolName = getNameOfSymbolAsWritten(symbol, context); + if (index === 0) { + context.flags ^= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + } + var identifier = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */); + identifier.symbol = symbol; + return index > 0 ? ts.factory.createQualifiedName(createEntityNameFromSymbolChain(chain, index - 1), identifier) : identifier; + } + } + function symbolToExpression(symbol, context, meaning) { + var chain = lookupSymbolChain(symbol, context, meaning); + return createExpressionFromSymbolChain(chain, chain.length - 1); + function createExpressionFromSymbolChain(chain, index) { + var typeParameterNodes = lookupTypeParameterNodes(chain, index, context); + var symbol = chain[index]; + if (index === 0) { + context.flags |= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + } + var symbolName = getNameOfSymbolAsWritten(symbol, context); + if (index === 0) { + context.flags ^= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + } + var firstChar = symbolName.charCodeAt(0); + if (ts.isSingleOrDoubleQuote(firstChar) && ts.some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + return ts.factory.createStringLiteral(getSpecifierForModuleSymbol(symbol, context)); + } + var canUsePropertyAccess = firstChar === 35 /* CharacterCodes.hash */ ? + symbolName.length > 1 && ts.isIdentifierStart(symbolName.charCodeAt(1), languageVersion) : + ts.isIdentifierStart(firstChar, languageVersion); + if (index === 0 || canUsePropertyAccess) { + var identifier = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */); + identifier.symbol = symbol; + return index > 0 ? ts.factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain, index - 1), identifier) : identifier; + } + else { + if (firstChar === 91 /* CharacterCodes.openBracket */) { + symbolName = symbolName.substring(1, symbolName.length - 1); + firstChar = symbolName.charCodeAt(0); + } + var expression = void 0; + if (ts.isSingleOrDoubleQuote(firstChar) && !(symbol.flags & 8 /* SymbolFlags.EnumMember */)) { + expression = ts.factory.createStringLiteral(ts.stripQuotes(symbolName).replace(/\\./g, function (s) { return s.substring(1); }), firstChar === 39 /* CharacterCodes.singleQuote */); + } + else if (("" + +symbolName) === symbolName) { + expression = ts.factory.createNumericLiteral(+symbolName); + } + if (!expression) { + expression = ts.setEmitFlags(ts.factory.createIdentifier(symbolName, typeParameterNodes), 16777216 /* EmitFlags.NoAsciiEscaping */); + expression.symbol = symbol; + } + return ts.factory.createElementAccessExpression(createExpressionFromSymbolChain(chain, index - 1), expression); + } + } + } + function isStringNamed(d) { + var name = ts.getNameOfDeclaration(d); + return !!name && ts.isStringLiteral(name); + } + function isSingleQuotedStringNamed(d) { + var name = ts.getNameOfDeclaration(d); + return !!(name && ts.isStringLiteral(name) && (name.singleQuote || !ts.nodeIsSynthesized(name) && ts.startsWith(ts.getTextOfNode(name, /*includeTrivia*/ false), "'"))); + } + function getPropertyNameNodeForSymbol(symbol, context) { + var singleQuote = !!ts.length(symbol.declarations) && ts.every(symbol.declarations, isSingleQuotedStringNamed); + var fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote); + if (fromNameType) { + return fromNameType; + } + var rawName = ts.unescapeLeadingUnderscores(symbol.escapedName); + var stringNamed = !!ts.length(symbol.declarations) && ts.every(symbol.declarations, isStringNamed); + return ts.createPropertyNameNodeForIdentifierOrLiteral(rawName, ts.getEmitScriptTarget(compilerOptions), singleQuote, stringNamed); + } + // See getNameForSymbolFromNameType for a stringy equivalent + function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote) { + var nameType = getSymbolLinks(symbol).nameType; + if (nameType) { + if (nameType.flags & 384 /* TypeFlags.StringOrNumberLiteral */) { + var name = "" + nameType.value; + if (!ts.isIdentifierText(name, ts.getEmitScriptTarget(compilerOptions)) && !ts.isNumericLiteralName(name)) { + return ts.factory.createStringLiteral(name, !!singleQuote); + } + if (ts.isNumericLiteralName(name) && ts.startsWith(name, "-")) { + return ts.factory.createComputedPropertyName(ts.factory.createNumericLiteral(+name)); + } + return ts.createPropertyNameNodeForIdentifierOrLiteral(name, ts.getEmitScriptTarget(compilerOptions)); + } + if (nameType.flags & 8192 /* TypeFlags.UniqueESSymbol */) { + return ts.factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* SymbolFlags.Value */)); + } + } + } + function cloneNodeBuilderContext(context) { + var initial = __assign({}, context); + // Make type parameters created within this context not consume the name outside this context + // The symbol serializer ends up creating many sibling scopes that all need "separate" contexts when + // it comes to naming things - within a normal `typeToTypeNode` call, the node builder only ever descends + // through the type tree, so the only cases where we could have used distinct sibling scopes was when there + // were multiple generic overloads with similar generated type parameter names + // The effect: + // When we write out + // export const x: (x: T) => T + // export const y: (x: T) => T + // we write it out like that, rather than as + // export const x: (x: T) => T + // export const y: (x: T_1) => T_1 + if (initial.typeParameterNames) { + initial.typeParameterNames = new ts.Map(initial.typeParameterNames); + } + if (initial.typeParameterNamesByText) { + initial.typeParameterNamesByText = new ts.Set(initial.typeParameterNamesByText); + } + if (initial.typeParameterSymbolList) { + initial.typeParameterSymbolList = new ts.Set(initial.typeParameterSymbolList); + } + initial.tracker = wrapSymbolTrackerToReportForContext(initial, initial.tracker); + return initial; + } + function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) { + return symbol.declarations && ts.find(symbol.declarations, function (s) { return !!ts.getEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!ts.findAncestor(s, function (n) { return n === enclosingDeclaration; })); }); + } + function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) { + return !(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) || !ts.isTypeReferenceNode(existing) || ts.length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters); + } + /** + * Unlike `typeToTypeNodeHelper`, this handles setting up the `AllowUniqueESSymbolType` flag + * so a `unique symbol` is returned when appropriate for the input symbol, rather than `typeof sym` + */ + function serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled) { + if (!isErrorType(type) && enclosingDeclaration) { + var declWithExistingAnnotation = getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration); + if (declWithExistingAnnotation && !ts.isFunctionLikeDeclaration(declWithExistingAnnotation) && !ts.isGetAccessorDeclaration(declWithExistingAnnotation)) { + // try to reuse the existing annotation + var existing = ts.getEffectiveTypeAnnotationNode(declWithExistingAnnotation); + if (typeNodeIsEquivalentToType(existing, declWithExistingAnnotation, type) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type)) { + var result_6 = serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled); + if (result_6) { + return result_6; + } + } + } + } + var oldFlags = context.flags; + if (type.flags & 8192 /* TypeFlags.UniqueESSymbol */ && + type.symbol === symbol && (!context.enclosingDeclaration || ts.some(symbol.declarations, function (d) { return ts.getSourceFileOfNode(d) === ts.getSourceFileOfNode(context.enclosingDeclaration); }))) { + context.flags |= 1048576 /* NodeBuilderFlags.AllowUniqueESSymbolType */; + } + var result = typeToTypeNodeHelper(type, context); + context.flags = oldFlags; + return result; + } + function typeNodeIsEquivalentToType(typeNode, annotatedDeclaration, type) { + var typeFromTypeNode = getTypeFromTypeNode(typeNode); + if (typeFromTypeNode === type) { + return true; + } + if (ts.isParameter(annotatedDeclaration) && annotatedDeclaration.questionToken) { + return getTypeWithFacts(type, 524288 /* TypeFacts.NEUndefined */) === typeFromTypeNode; + } + return false; + } + function serializeReturnTypeForSignature(context, type, signature, includePrivateSymbol, bundled) { + if (!isErrorType(type) && context.enclosingDeclaration) { + var annotation = signature.declaration && ts.getEffectiveReturnTypeNode(signature.declaration); + if (!!ts.findAncestor(annotation, function (n) { return n === context.enclosingDeclaration; }) && annotation) { + var annotated = getTypeFromTypeNode(annotation); + var thisInstantiated = annotated.flags & 262144 /* TypeFlags.TypeParameter */ && annotated.isThisType ? instantiateType(annotated, signature.mapper) : annotated; + if (thisInstantiated === type && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(annotation, type)) { + var result = serializeExistingTypeNode(context, annotation, includePrivateSymbol, bundled); + if (result) { + return result; + } + } + } + } + return typeToTypeNodeHelper(type, context); + } + function trackExistingEntityName(node, context, includePrivateSymbol) { + var _a, _b; + var introducesError = false; + var leftmost = ts.getFirstIdentifier(node); + if (ts.isInJSFile(node) && (ts.isExportsIdentifier(leftmost) || ts.isModuleExportsAccessExpression(leftmost.parent) || (ts.isQualifiedName(leftmost.parent) && ts.isModuleIdentifier(leftmost.parent.left) && ts.isExportsIdentifier(leftmost.parent.right)))) { + introducesError = true; + return { introducesError: introducesError, node: node }; + } + var sym = resolveEntityName(leftmost, 67108863 /* SymbolFlags.All */, /*ignoreErrors*/ true, /*dontResolveALias*/ true); + if (sym) { + if (isSymbolAccessible(sym, context.enclosingDeclaration, 67108863 /* SymbolFlags.All */, /*shouldComputeAliasesToMakeVisible*/ false).accessibility !== 0 /* SymbolAccessibility.Accessible */) { + introducesError = true; + } + else { + (_b = (_a = context.tracker) === null || _a === void 0 ? void 0 : _a.trackSymbol) === null || _b === void 0 ? void 0 : _b.call(_a, sym, context.enclosingDeclaration, 67108863 /* SymbolFlags.All */); + includePrivateSymbol === null || includePrivateSymbol === void 0 ? void 0 : includePrivateSymbol(sym); + } + if (ts.isIdentifier(node)) { + var type = getDeclaredTypeOfSymbol(sym); + var name = sym.flags & 262144 /* SymbolFlags.TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration) ? typeParameterToName(type, context) : ts.factory.cloneNode(node); + name.symbol = sym; // for quickinfo, which uses identifier symbol information + return { introducesError: introducesError, node: ts.setEmitFlags(ts.setOriginalNode(name, node), 16777216 /* EmitFlags.NoAsciiEscaping */) }; + } + } + return { introducesError: introducesError, node: node }; + } + function serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled) { + if (cancellationToken && cancellationToken.throwIfCancellationRequested) { + cancellationToken.throwIfCancellationRequested(); + } + var hadError = false; + var file = ts.getSourceFileOfNode(existing); + var transformed = ts.visitNode(existing, visitExistingNodeTreeSymbols); + if (hadError) { + return undefined; + } + return transformed === existing ? ts.setTextRange(ts.factory.cloneNode(existing), existing) : transformed; + function visitExistingNodeTreeSymbols(node) { + // We don't _actually_ support jsdoc namepath types, emit `any` instead + if (ts.isJSDocAllType(node) || node.kind === 319 /* SyntaxKind.JSDocNamepathType */) { + return ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + if (ts.isJSDocUnknownType(node)) { + return ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */); + } + if (ts.isJSDocNullableType(node)) { + return ts.factory.createUnionTypeNode([ts.visitNode(node.type, visitExistingNodeTreeSymbols), ts.factory.createLiteralTypeNode(ts.factory.createNull())]); + } + if (ts.isJSDocOptionalType(node)) { + return ts.factory.createUnionTypeNode([ts.visitNode(node.type, visitExistingNodeTreeSymbols), ts.factory.createKeywordTypeNode(153 /* SyntaxKind.UndefinedKeyword */)]); + } + if (ts.isJSDocNonNullableType(node)) { + return ts.visitNode(node.type, visitExistingNodeTreeSymbols); + } + if (ts.isJSDocVariadicType(node)) { + return ts.factory.createArrayTypeNode(ts.visitNode(node.type, visitExistingNodeTreeSymbols)); + } + if (ts.isJSDocTypeLiteral(node)) { + return ts.factory.createTypeLiteralNode(ts.map(node.jsDocPropertyTags, function (t) { + var name = ts.isIdentifier(t.name) ? t.name : t.name.right; + var typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText); + var overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : undefined; + return ts.factory.createPropertySignature( + /*modifiers*/ undefined, name, t.isBracketed || t.typeExpression && ts.isJSDocOptionalType(t.typeExpression.type) ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, overrideTypeNode || (t.typeExpression && ts.visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols)) || ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)); + })); + } + if (ts.isTypeReferenceNode(node) && ts.isIdentifier(node.typeName) && node.typeName.escapedText === "") { + return ts.setOriginalNode(ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */), node); + } + if ((ts.isExpressionWithTypeArguments(node) || ts.isTypeReferenceNode(node)) && ts.isJSDocIndexSignature(node)) { + return ts.factory.createTypeLiteralNode([ts.factory.createIndexSignature( + /*decorators*/ undefined, + /*modifiers*/ undefined, [ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotdotdotToken*/ undefined, "x", + /*questionToken*/ undefined, ts.visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols))], ts.visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols))]); + } + if (ts.isJSDocFunctionType(node)) { + if (ts.isJSDocConstructSignature(node)) { + var newTypeNode_1; + return ts.factory.createConstructorTypeNode(node.modifiers, ts.visitNodes(node.typeParameters, visitExistingNodeTreeSymbols), ts.mapDefined(node.parameters, function (p, i) { return p.name && ts.isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode_1 = p.type, undefined) : ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, getEffectiveDotDotDotForParameter(p), getNameForJSDocFunctionParameter(p, i), p.questionToken, ts.visitNode(p.type, visitExistingNodeTreeSymbols), + /*initializer*/ undefined); }), ts.visitNode(newTypeNode_1 || node.type, visitExistingNodeTreeSymbols) || ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)); + } + else { + return ts.factory.createFunctionTypeNode(ts.visitNodes(node.typeParameters, visitExistingNodeTreeSymbols), ts.map(node.parameters, function (p, i) { return ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, getEffectiveDotDotDotForParameter(p), getNameForJSDocFunctionParameter(p, i), p.questionToken, ts.visitNode(p.type, visitExistingNodeTreeSymbols), + /*initializer*/ undefined); }), ts.visitNode(node.type, visitExistingNodeTreeSymbols) || ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)); + } + } + if (ts.isTypeReferenceNode(node) && ts.isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(node, 788968 /* SymbolFlags.Type */, /*ignoreErrors*/ true))) { + return ts.setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node); + } + if (ts.isLiteralImportTypeNode(node)) { + var nodeSymbol = getNodeLinks(node).resolvedSymbol; + if (ts.isInJSDoc(node) && + nodeSymbol && + ( + // The import type resolved using jsdoc fallback logic + (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* SymbolFlags.Type */)) || + // The import type had type arguments autofilled by js fallback logic + !(ts.length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) { + return ts.setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node); + } + return ts.factory.updateImportTypeNode(node, ts.factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier(node, node.argument.literal)), node.qualifier, ts.visitNodes(node.typeArguments, visitExistingNodeTreeSymbols, ts.isTypeNode), node.isTypeOf); + } + if (ts.isEntityName(node) || ts.isEntityNameExpression(node)) { + var _a = trackExistingEntityName(node, context, includePrivateSymbol), introducesError = _a.introducesError, result = _a.node; + hadError = hadError || introducesError; + if (result !== node) { + return result; + } + } + if (file && ts.isTupleTypeNode(node) && (ts.getLineAndCharacterOfPosition(file, node.pos).line === ts.getLineAndCharacterOfPosition(file, node.end).line)) { + ts.setEmitFlags(node, 1 /* EmitFlags.SingleLine */); + } + return ts.visitEachChild(node, visitExistingNodeTreeSymbols, ts.nullTransformationContext); + function getEffectiveDotDotDotForParameter(p) { + return p.dotDotDotToken || (p.type && ts.isJSDocVariadicType(p.type) ? ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */) : undefined); + } + /** Note that `new:T` parameters are not handled, but should be before calling this function. */ + function getNameForJSDocFunctionParameter(p, index) { + return p.name && ts.isIdentifier(p.name) && p.name.escapedText === "this" ? "this" + : getEffectiveDotDotDotForParameter(p) ? "args" + : "arg".concat(index); + } + function rewriteModuleSpecifier(parent, lit) { + if (bundled) { + if (context.tracker && context.tracker.moduleResolverHost) { + var targetFile = getExternalModuleFileFromDeclaration(parent); + if (targetFile) { + var getCanonicalFileName = ts.createGetCanonicalFileName(!!host.useCaseSensitiveFileNames); + var resolverHost = { + getCanonicalFileName: getCanonicalFileName, + getCurrentDirectory: function () { return context.tracker.moduleResolverHost.getCurrentDirectory(); }, + getCommonSourceDirectory: function () { return context.tracker.moduleResolverHost.getCommonSourceDirectory(); } + }; + var newName = ts.getResolvedExternalModuleName(resolverHost, targetFile); + return ts.factory.createStringLiteral(newName); + } + } + } + else { + if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) { + var moduleSym = resolveExternalModuleNameWorker(lit, lit, /*moduleNotFoundError*/ undefined); + if (moduleSym) { + context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym); + } + } + } + return lit; + } + } + } + function symbolTableToDeclarationStatements(symbolTable, context, bundled) { + var serializePropertySymbolForClass = makeSerializePropertySymbol(ts.factory.createPropertyDeclaration, 169 /* SyntaxKind.MethodDeclaration */, /*useAcessors*/ true); + var serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(function (_decorators, mods, name, question, type) { return ts.factory.createPropertySignature(mods, name, question, type); }, 168 /* SyntaxKind.MethodSignature */, /*useAcessors*/ false); + // TODO: Use `setOriginalNode` on original declaration names where possible so these declarations see some kind of + // declaration mapping + // We save the enclosing declaration off here so it's not adjusted by well-meaning declaration + // emit codepaths which want to apply more specific contexts (so we can still refer to the root real declaration + // we're trying to emit from later on) + var enclosingDeclaration = context.enclosingDeclaration; + var results = []; + var visitedSymbols = new ts.Set(); + var deferredPrivatesStack = []; + var oldcontext = context; + context = __assign(__assign({}, oldcontext), { usedSymbolNames: new ts.Set(oldcontext.usedSymbolNames), remappedSymbolNames: new ts.Map(), tracker: __assign(__assign({}, oldcontext.tracker), { trackSymbol: function (sym, decl, meaning) { + var accessibleResult = isSymbolAccessible(sym, decl, meaning, /*computeAliases*/ false); + if (accessibleResult.accessibility === 0 /* SymbolAccessibility.Accessible */) { + // Lookup the root symbol of the chain of refs we'll use to access it and serialize it + var chain = lookupSymbolChainWorker(sym, context, meaning); + if (!(sym.flags & 4 /* SymbolFlags.Property */)) { + includePrivateSymbol(chain[0]); + } + } + else if (oldcontext.tracker && oldcontext.tracker.trackSymbol) { + return oldcontext.tracker.trackSymbol(sym, decl, meaning); + } + return false; + } }) }); + context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker); + ts.forEachEntry(symbolTable, function (symbol, name) { + var baseName = ts.unescapeLeadingUnderscores(name); + void getInternalSymbolName(symbol, baseName); // Called to cache values into `usedSymbolNames` and `remappedSymbolNames` + }); + var addingDeclare = !bundled; + var exportEquals = symbolTable.get("export=" /* InternalSymbolName.ExportEquals */); + if (exportEquals && symbolTable.size > 1 && exportEquals.flags & 2097152 /* SymbolFlags.Alias */) { + symbolTable = ts.createSymbolTable(); + // Remove extraneous elements from root symbol table (they'll be mixed back in when the target of the `export=` is looked up) + symbolTable.set("export=" /* InternalSymbolName.ExportEquals */, exportEquals); + } + visitSymbolTable(symbolTable); + return mergeRedundantStatements(results); + function isIdentifierAndNotUndefined(node) { + return !!node && node.kind === 79 /* SyntaxKind.Identifier */; + } + function getNamesOfDeclaration(statement) { + if (ts.isVariableStatement(statement)) { + return ts.filter(ts.map(statement.declarationList.declarations, ts.getNameOfDeclaration), isIdentifierAndNotUndefined); + } + return ts.filter([ts.getNameOfDeclaration(statement)], isIdentifierAndNotUndefined); + } + function flattenExportAssignedNamespace(statements) { + var exportAssignment = ts.find(statements, ts.isExportAssignment); + var nsIndex = ts.findIndex(statements, ts.isModuleDeclaration); + var ns = nsIndex !== -1 ? statements[nsIndex] : undefined; + if (ns && exportAssignment && exportAssignment.isExportEquals && + ts.isIdentifier(exportAssignment.expression) && ts.isIdentifier(ns.name) && ts.idText(ns.name) === ts.idText(exportAssignment.expression) && + ns.body && ts.isModuleBlock(ns.body)) { + // Pass 0: Correct situations where a module has both an `export = ns` and multiple top-level exports by stripping the export modifiers from + // the top-level exports and exporting them in the targeted ns, as can occur when a js file has both typedefs and `module.export` assignments + var excessExports = ts.filter(statements, function (s) { return !!(ts.getEffectiveModifierFlags(s) & 1 /* ModifierFlags.Export */); }); + var name_3 = ns.name; + var body = ns.body; + if (ts.length(excessExports)) { + ns = ts.factory.updateModuleDeclaration(ns, ns.decorators, ns.modifiers, ns.name, body = ts.factory.updateModuleBlock(body, ts.factory.createNodeArray(__spreadArray(__spreadArray([], ns.body.statements, true), [ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports(ts.map(ts.flatMap(excessExports, function (e) { return getNamesOfDeclaration(e); }), function (id) { return ts.factory.createExportSpecifier(/*isTypeOnly*/ false, /*alias*/ undefined, id); })), + /*moduleSpecifier*/ undefined)], false)))); + statements = __spreadArray(__spreadArray(__spreadArray([], statements.slice(0, nsIndex), true), [ns], false), statements.slice(nsIndex + 1), true); + } + // Pass 1: Flatten `export namespace _exports {} export = _exports;` so long as the `export=` only points at a single namespace declaration + if (!ts.find(statements, function (s) { return s !== ns && ts.nodeHasName(s, name_3); })) { + results = []; + // If the namespace contains no export assignments or declarations, and no declarations flagged with `export`, then _everything_ is exported - + // to respect this as the top level, we need to add an `export` modifier to everything + var mixinExportFlag_1 = !ts.some(body.statements, function (s) { return ts.hasSyntacticModifier(s, 1 /* ModifierFlags.Export */) || ts.isExportAssignment(s) || ts.isExportDeclaration(s); }); + ts.forEach(body.statements, function (s) { + addResult(s, mixinExportFlag_1 ? 1 /* ModifierFlags.Export */ : 0 /* ModifierFlags.None */); // Recalculates the ambient (and export, if applicable from above) flag + }); + statements = __spreadArray(__spreadArray([], ts.filter(statements, function (s) { return s !== ns && s !== exportAssignment; }), true), results, true); + } + } + return statements; + } + function mergeExportDeclarations(statements) { + // Pass 2: Combine all `export {}` declarations + var exports = ts.filter(statements, function (d) { return ts.isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && ts.isNamedExports(d.exportClause); }); + if (ts.length(exports) > 1) { + var nonExports = ts.filter(statements, function (d) { return !ts.isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause; }); + statements = __spreadArray(__spreadArray([], nonExports, true), [ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports(ts.flatMap(exports, function (e) { return ts.cast(e.exportClause, ts.isNamedExports).elements; })), + /*moduleSpecifier*/ undefined)], false); + } + // Pass 2b: Also combine all `export {} from "..."` declarations as needed + var reexports = ts.filter(statements, function (d) { return ts.isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && ts.isNamedExports(d.exportClause); }); + if (ts.length(reexports) > 1) { + var groups = ts.group(reexports, function (decl) { return ts.isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">"; }); + if (groups.length !== reexports.length) { + var _loop_9 = function (group_1) { + if (group_1.length > 1) { + // remove group members from statements and then merge group members and add back to statements + statements = __spreadArray(__spreadArray([], ts.filter(statements, function (s) { return group_1.indexOf(s) === -1; }), true), [ + ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports(ts.flatMap(group_1, function (e) { return ts.cast(e.exportClause, ts.isNamedExports).elements; })), group_1[0].moduleSpecifier) + ], false); + } + }; + for (var _i = 0, groups_1 = groups; _i < groups_1.length; _i++) { + var group_1 = groups_1[_i]; + _loop_9(group_1); + } + } + } + return statements; + } + function inlineExportModifiers(statements) { + // Pass 3: Move all `export {}`'s to `export` modifiers where possible + var index = ts.findIndex(statements, function (d) { return ts.isExportDeclaration(d) && !d.moduleSpecifier && !d.assertClause && !!d.exportClause && ts.isNamedExports(d.exportClause); }); + if (index >= 0) { + var exportDecl = statements[index]; + var replacements = ts.mapDefined(exportDecl.exportClause.elements, function (e) { + if (!e.propertyName) { + // export {name} - look thru `statements` for `name`, and if all results can take an `export` modifier, do so and filter it + var indices = ts.indicesOf(statements); + var associatedIndices = ts.filter(indices, function (i) { return ts.nodeHasName(statements[i], e.name); }); + if (ts.length(associatedIndices) && ts.every(associatedIndices, function (i) { return canHaveExportModifier(statements[i]); })) { + for (var _i = 0, associatedIndices_1 = associatedIndices; _i < associatedIndices_1.length; _i++) { + var index_1 = associatedIndices_1[_i]; + statements[index_1] = addExportModifier(statements[index_1]); + } + return undefined; + } + } + return e; + }); + if (!ts.length(replacements)) { + // all clauses removed, remove the export declaration + ts.orderedRemoveItemAt(statements, index); + } + else { + // some items filtered, others not - update the export declaration + statements[index] = ts.factory.updateExportDeclaration(exportDecl, exportDecl.decorators, exportDecl.modifiers, exportDecl.isTypeOnly, ts.factory.updateNamedExports(exportDecl.exportClause, replacements), exportDecl.moduleSpecifier, exportDecl.assertClause); + } + } + return statements; + } + function mergeRedundantStatements(statements) { + statements = flattenExportAssignedNamespace(statements); + statements = mergeExportDeclarations(statements); + statements = inlineExportModifiers(statements); + // Not a cleanup, but as a final step: If there is a mix of `export` and non-`export` declarations, but no `export =` or `export {}` add a `export {};` so + // declaration privacy is respected. + if (enclosingDeclaration && + ((ts.isSourceFile(enclosingDeclaration) && ts.isExternalOrCommonJsModule(enclosingDeclaration)) || ts.isModuleDeclaration(enclosingDeclaration)) && + (!ts.some(statements, ts.isExternalModuleIndicator) || (!ts.hasScopeMarker(statements) && ts.some(statements, ts.needsScopeMarker)))) { + statements.push(ts.createEmptyExports(ts.factory)); + } + return statements; + } + function canHaveExportModifier(node) { + return ts.isEnumDeclaration(node) || + ts.isVariableStatement(node) || + ts.isFunctionDeclaration(node) || + ts.isClassDeclaration(node) || + (ts.isModuleDeclaration(node) && !ts.isExternalModuleAugmentation(node) && !ts.isGlobalScopeAugmentation(node)) || + ts.isInterfaceDeclaration(node) || + isTypeDeclaration(node); + } + function addExportModifier(node) { + var flags = (ts.getEffectiveModifierFlags(node) | 1 /* ModifierFlags.Export */) & ~2 /* ModifierFlags.Ambient */; + return ts.factory.updateModifiers(node, flags); + } + function removeExportModifier(node) { + var flags = ts.getEffectiveModifierFlags(node) & ~1 /* ModifierFlags.Export */; + return ts.factory.updateModifiers(node, flags); + } + function visitSymbolTable(symbolTable, suppressNewPrivateContext, propertyAsAlias) { + if (!suppressNewPrivateContext) { + deferredPrivatesStack.push(new ts.Map()); + } + symbolTable.forEach(function (symbol) { + serializeSymbol(symbol, /*isPrivate*/ false, !!propertyAsAlias); + }); + if (!suppressNewPrivateContext) { + // deferredPrivates will be filled up by visiting the symbol table + // And will continue to iterate as elements are added while visited `deferredPrivates` + // (As that's how a map iterator is defined to work) + deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach(function (symbol) { + serializeSymbol(symbol, /*isPrivate*/ true, !!propertyAsAlias); + }); + deferredPrivatesStack.pop(); + } + } + function serializeSymbol(symbol, isPrivate, propertyAsAlias) { + // cache visited list based on merged symbol, since we want to use the unmerged top-level symbol, but + // still skip reserializing it if we encounter the merged product later on + var visitedSym = getMergedSymbol(symbol); + if (visitedSymbols.has(getSymbolId(visitedSym))) { + return; // Already printed + } + visitedSymbols.add(getSymbolId(visitedSym)); + // Only actually serialize symbols within the correct enclosing declaration, otherwise do nothing with the out-of-context symbol + var skipMembershipCheck = !isPrivate; // We only call this on exported symbols when we know they're in the correct scope + if (skipMembershipCheck || (!!ts.length(symbol.declarations) && ts.some(symbol.declarations, function (d) { return !!ts.findAncestor(d, function (n) { return n === enclosingDeclaration; }); }))) { + var oldContext = context; + context = cloneNodeBuilderContext(context); + var result = serializeSymbolWorker(symbol, isPrivate, propertyAsAlias); + if (context.reportedDiagnostic) { + oldcontext.reportedDiagnostic = context.reportedDiagnostic; // hoist diagnostic result into outer context + } + context = oldContext; + return result; + } + } + // Synthesize declarations for a symbol - might be an Interface, a Class, a Namespace, a Type, a Variable (const, let, or var), an Alias + // or a merge of some number of those. + // An interesting challenge is ensuring that when classes merge with namespaces and interfaces, is keeping + // each symbol in only one of the representations + // Also, synthesizing a default export of some kind + // If it's an alias: emit `export default ref` + // If it's a property: emit `export default _default` with a `_default` prop + // If it's a class/interface/function: emit a class/interface/function with a `default` modifier + // These forms can merge, eg (`export default 12; export default interface A {}`) + function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias) { + var _a, _b, _c, _d; + var symbolName = ts.unescapeLeadingUnderscores(symbol.escapedName); + var isDefault = symbol.escapedName === "default" /* InternalSymbolName.Default */; + if (isPrivate && !(context.flags & 131072 /* NodeBuilderFlags.AllowAnonymousIdentifier */) && ts.isStringANonContextualKeyword(symbolName) && !isDefault) { + // Oh no. We cannot use this symbol's name as it's name... It's likely some jsdoc had an invalid name like `export` or `default` :( + context.encounteredError = true; + // TODO: Issue error via symbol tracker? + return; // If we need to emit a private with a keyword name, we're done for, since something else will try to refer to it by that name + } + var needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* SymbolFlags.ExportDoesNotSupportDefaultModifier */ + || (symbol.flags & 16 /* SymbolFlags.Function */ && ts.length(getPropertiesOfType(getTypeOfSymbol(symbol))))) && !(symbol.flags & 2097152 /* SymbolFlags.Alias */); // An alias symbol should preclude needing to make an alias ourselves + var needsExportDeclaration = !needsPostExportDefault && !isPrivate && ts.isStringANonContextualKeyword(symbolName) && !isDefault; + // `serializeVariableOrProperty` will handle adding the export declaration if it is run (since `getInternalSymbolName` will create the name mapping), so we need to ensuer we unset `needsExportDeclaration` if it is + if (needsPostExportDefault || needsExportDeclaration) { + isPrivate = true; + } + var modifierFlags = (!isPrivate ? 1 /* ModifierFlags.Export */ : 0) | (isDefault && !needsPostExportDefault ? 512 /* ModifierFlags.Default */ : 0); + var isConstMergedWithNS = symbol.flags & 1536 /* SymbolFlags.Module */ && + symbol.flags & (2 /* SymbolFlags.BlockScopedVariable */ | 1 /* SymbolFlags.FunctionScopedVariable */ | 4 /* SymbolFlags.Property */) && + symbol.escapedName !== "export=" /* InternalSymbolName.ExportEquals */; + var isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol); + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */) || isConstMergedWithNSPrintableAsSignatureMerge) { + serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName), modifierFlags); + } + if (symbol.flags & 524288 /* SymbolFlags.TypeAlias */) { + serializeTypeAlias(symbol, symbolName, modifierFlags); + } + // Need to skip over export= symbols below - json source files get a single `Property` flagged + // symbol of name `export=` which needs to be handled like an alias. It's not great, but it is what it is. + if (symbol.flags & (2 /* SymbolFlags.BlockScopedVariable */ | 1 /* SymbolFlags.FunctionScopedVariable */ | 4 /* SymbolFlags.Property */) + && symbol.escapedName !== "export=" /* InternalSymbolName.ExportEquals */ + && !(symbol.flags & 4194304 /* SymbolFlags.Prototype */) + && !(symbol.flags & 32 /* SymbolFlags.Class */) + && !isConstMergedWithNSPrintableAsSignatureMerge) { + if (propertyAsAlias) { + var createdExport = serializeMaybeAliasAssignment(symbol); + if (createdExport) { + needsExportDeclaration = false; + needsPostExportDefault = false; + } + } + else { + var type = getTypeOfSymbol(symbol); + var localName = getInternalSymbolName(symbol, symbolName); + if (!(symbol.flags & 16 /* SymbolFlags.Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) { + // If the type looks like a function declaration + ns could represent it, and it's type is sourced locally, rewrite it into a function declaration + ns + serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags); + } + else { + // A Class + Property merge is made for a `module.exports.Member = class {}`, and it doesn't serialize well as either a class _or_ a property symbol - in fact, _it behaves like an alias!_ + // `var` is `FunctionScopedVariable`, `const` and `let` are `BlockScopedVariable`, and `module.exports.thing =` is `Property` + var flags = !(symbol.flags & 2 /* SymbolFlags.BlockScopedVariable */) + ? ((_a = symbol.parent) === null || _a === void 0 ? void 0 : _a.valueDeclaration) && ts.isSourceFile((_b = symbol.parent) === null || _b === void 0 ? void 0 : _b.valueDeclaration) + ? 2 /* NodeFlags.Const */ + : undefined + : isConstVariable(symbol) + ? 2 /* NodeFlags.Const */ + : 1 /* NodeFlags.Let */; + var name = (needsPostExportDefault || !(symbol.flags & 4 /* SymbolFlags.Property */)) ? localName : getUnusedName(localName, symbol); + var textRange = symbol.declarations && ts.find(symbol.declarations, function (d) { return ts.isVariableDeclaration(d); }); + if (textRange && ts.isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) { + textRange = textRange.parent.parent; + } + var propertyAccessRequire = (_c = symbol.declarations) === null || _c === void 0 ? void 0 : _c.find(ts.isPropertyAccessExpression); + if (propertyAccessRequire && ts.isBinaryExpression(propertyAccessRequire.parent) && ts.isIdentifier(propertyAccessRequire.parent.right) + && ((_d = type.symbol) === null || _d === void 0 ? void 0 : _d.valueDeclaration) && ts.isSourceFile(type.symbol.valueDeclaration)) { + var alias = localName === propertyAccessRequire.parent.right.escapedText ? undefined : propertyAccessRequire.parent.right; + addResult(ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, alias, localName)])), 0 /* ModifierFlags.None */); + context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* SymbolFlags.Value */); + } + else { + var statement = ts.setTextRange(ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(name, /*exclamationToken*/ undefined, serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)) + ], flags)), textRange); + addResult(statement, name !== localName ? modifierFlags & ~1 /* ModifierFlags.Export */ : modifierFlags); + if (name !== localName && !isPrivate) { + // We rename the variable declaration we generate for Property symbols since they may have a name which + // conflicts with a local declaration. For example, given input: + // ``` + // function g() {} + // module.exports.g = g + // ``` + // In such a situation, we have a local variable named `g`, and a separate exported variable named `g`. + // Naively, we would emit + // ``` + // function g() {} + // export const g: typeof g; + // ``` + // That's obviously incorrect - the `g` in the type annotation needs to refer to the local `g`, but + // the export declaration shadows it. + // To work around that, we instead write + // ``` + // function g() {} + // const g_1: typeof g; + // export { g_1 as g }; + // ``` + // To create an export named `g` that does _not_ shadow the local `g` + addResult(ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, name, localName)])), 0 /* ModifierFlags.None */); + needsExportDeclaration = false; + needsPostExportDefault = false; + } + } + } + } + } + if (symbol.flags & 384 /* SymbolFlags.Enum */) { + serializeEnum(symbol, symbolName, modifierFlags); + } + if (symbol.flags & 32 /* SymbolFlags.Class */) { + if (symbol.flags & 4 /* SymbolFlags.Property */ + && symbol.valueDeclaration + && ts.isBinaryExpression(symbol.valueDeclaration.parent) + && ts.isClassExpression(symbol.valueDeclaration.parent.right)) { + // Looks like a `module.exports.Sub = class {}` - if we serialize `symbol` as a class, the result will have no members, + // since the classiness is actually from the target of the effective alias the symbol is. yes. A BlockScopedVariable|Class|Property + // _really_ acts like an Alias, and none of a BlockScopedVariable, Class, or Property. This is the travesty of JS binding today. + serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName), modifierFlags); + } + else { + serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName), modifierFlags); + } + } + if ((symbol.flags & (512 /* SymbolFlags.ValueModule */ | 1024 /* SymbolFlags.NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol))) || isConstMergedWithNSPrintableAsSignatureMerge) { + serializeModule(symbol, symbolName, modifierFlags); + } + // The class meaning serialization should handle serializing all interface members + if (symbol.flags & 64 /* SymbolFlags.Interface */ && !(symbol.flags & 32 /* SymbolFlags.Class */)) { + serializeInterface(symbol, symbolName, modifierFlags); + } + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName), modifierFlags); + } + if (symbol.flags & 4 /* SymbolFlags.Property */ && symbol.escapedName === "export=" /* InternalSymbolName.ExportEquals */) { + serializeMaybeAliasAssignment(symbol); + } + if (symbol.flags & 8388608 /* SymbolFlags.ExportStar */) { + // synthesize export * from "moduleReference" + // Straightforward - only one thing to do - make an export declaration + if (symbol.declarations) { + for (var _i = 0, _e = symbol.declarations; _i < _e.length; _i++) { + var node = _e[_i]; + var resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); + if (!resolvedModule) + continue; + addResult(ts.factory.createExportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*isTypeOnly*/ false, /*exportClause*/ undefined, ts.factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))), 0 /* ModifierFlags.None */); + } + } + } + if (needsPostExportDefault) { + addResult(ts.factory.createExportAssignment(/*decorators*/ undefined, /*modifiers*/ undefined, /*isExportAssignment*/ false, ts.factory.createIdentifier(getInternalSymbolName(symbol, symbolName))), 0 /* ModifierFlags.None */); + } + else if (needsExportDeclaration) { + addResult(ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, getInternalSymbolName(symbol, symbolName), symbolName)])), 0 /* ModifierFlags.None */); + } + } + function includePrivateSymbol(symbol) { + if (ts.some(symbol.declarations, ts.isParameterDeclaration)) + return; + ts.Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]); + getUnusedName(ts.unescapeLeadingUnderscores(symbol.escapedName), symbol); // Call to cache unique name for symbol + // Blanket moving (import) aliases into the root private context should work, since imports are not valid within namespaces + // (so they must have been in the root to begin with if they were real imports) cjs `require` aliases (an upcoming feature) + // will throw a wrench in this, since those may have been nested, but we'll need to synthesize them in the outer scope + // anyway, as that's the only place the import they translate to is valid. In such a case, we might need to use a unique name + // for the moved import; which hopefully the above `getUnusedName` call should produce. + var isExternalImportAlias = !!(symbol.flags & 2097152 /* SymbolFlags.Alias */) && !ts.some(symbol.declarations, function (d) { + return !!ts.findAncestor(d, ts.isExportDeclaration) || + ts.isNamespaceExport(d) || + (ts.isImportEqualsDeclaration(d) && !ts.isExternalModuleReference(d.moduleReference)); + }); + deferredPrivatesStack[isExternalImportAlias ? 0 : (deferredPrivatesStack.length - 1)].set(getSymbolId(symbol), symbol); + } + function isExportingScope(enclosingDeclaration) { + return ((ts.isSourceFile(enclosingDeclaration) && (ts.isExternalOrCommonJsModule(enclosingDeclaration) || ts.isJsonSourceFile(enclosingDeclaration))) || + (ts.isAmbientModule(enclosingDeclaration) && !ts.isGlobalScopeAugmentation(enclosingDeclaration))); + } + // Prepends a `declare` and/or `export` modifier if the context requires it, and then adds `node` to `result` and returns `node` + function addResult(node, additionalModifierFlags) { + if (ts.canHaveModifiers(node)) { + var newModifierFlags = 0 /* ModifierFlags.None */; + var enclosingDeclaration_1 = context.enclosingDeclaration && + (ts.isJSDocTypeAlias(context.enclosingDeclaration) ? ts.getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration); + if (additionalModifierFlags & 1 /* ModifierFlags.Export */ && + enclosingDeclaration_1 && (isExportingScope(enclosingDeclaration_1) || ts.isModuleDeclaration(enclosingDeclaration_1)) && + canHaveExportModifier(node)) { + // Classes, namespaces, variables, functions, interfaces, and types should all be `export`ed in a module context if not private + newModifierFlags |= 1 /* ModifierFlags.Export */; + } + if (addingDeclare && !(newModifierFlags & 1 /* ModifierFlags.Export */) && + (!enclosingDeclaration_1 || !(enclosingDeclaration_1.flags & 16777216 /* NodeFlags.Ambient */)) && + (ts.isEnumDeclaration(node) || ts.isVariableStatement(node) || ts.isFunctionDeclaration(node) || ts.isClassDeclaration(node) || ts.isModuleDeclaration(node))) { + // Classes, namespaces, variables, enums, and functions all need `declare` modifiers to be valid in a declaration file top-level scope + newModifierFlags |= 2 /* ModifierFlags.Ambient */; + } + if ((additionalModifierFlags & 512 /* ModifierFlags.Default */) && (ts.isClassDeclaration(node) || ts.isInterfaceDeclaration(node) || ts.isFunctionDeclaration(node))) { + newModifierFlags |= 512 /* ModifierFlags.Default */; + } + if (newModifierFlags) { + node = ts.factory.updateModifiers(node, newModifierFlags | ts.getEffectiveModifierFlags(node)); + } + } + results.push(node); + } + function serializeTypeAlias(symbol, symbolName, modifierFlags) { + var _a; + var aliasType = getDeclaredTypeOfTypeAlias(symbol); + var typeParams = getSymbolLinks(symbol).typeParameters; + var typeParamDecls = ts.map(typeParams, function (p) { return typeParameterToDeclaration(p, context); }); + var jsdocAliasDecl = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isJSDocTypeAlias); + var commentText = ts.getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : undefined); + var oldFlags = context.flags; + context.flags |= 8388608 /* NodeBuilderFlags.InTypeAlias */; + var oldEnclosingDecl = context.enclosingDeclaration; + context.enclosingDeclaration = jsdocAliasDecl; + var typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression + && ts.isJSDocTypeExpression(jsdocAliasDecl.typeExpression) + && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) + || typeToTypeNodeHelper(aliasType, context); + addResult(ts.setSyntheticLeadingComments(ts.factory.createTypeAliasDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, getInternalSymbolName(symbol, symbolName), typeParamDecls, typeNode), !commentText ? [] : [{ kind: 3 /* SyntaxKind.MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]), modifierFlags); + context.flags = oldFlags; + context.enclosingDeclaration = oldEnclosingDecl; + } + function serializeInterface(symbol, symbolName, modifierFlags) { + var interfaceType = getDeclaredTypeOfClassOrInterface(symbol); + var localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + var typeParamDecls = ts.map(localParams, function (p) { return typeParameterToDeclaration(p, context); }); + var baseTypes = getBaseTypes(interfaceType); + var baseType = ts.length(baseTypes) ? getIntersectionType(baseTypes) : undefined; + var members = ts.flatMap(getPropertiesOfType(interfaceType), function (p) { return serializePropertySymbolForInterface(p, baseType); }); + var callSignatures = serializeSignatures(0 /* SignatureKind.Call */, interfaceType, baseType, 174 /* SyntaxKind.CallSignature */); + var constructSignatures = serializeSignatures(1 /* SignatureKind.Construct */, interfaceType, baseType, 175 /* SyntaxKind.ConstructSignature */); + var indexSignatures = serializeIndexSignatures(interfaceType, baseType); + var heritageClauses = !ts.length(baseTypes) ? undefined : [ts.factory.createHeritageClause(94 /* SyntaxKind.ExtendsKeyword */, ts.mapDefined(baseTypes, function (b) { return trySerializeAsTypeReference(b, 111551 /* SymbolFlags.Value */); }))]; + addResult(ts.factory.createInterfaceDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, getInternalSymbolName(symbol, symbolName), typeParamDecls, heritageClauses, __spreadArray(__spreadArray(__spreadArray(__spreadArray([], indexSignatures, true), constructSignatures, true), callSignatures, true), members, true)), modifierFlags); + } + function getNamespaceMembersForSerialization(symbol) { + return !symbol.exports ? [] : ts.filter(ts.arrayFrom(symbol.exports.values()), isNamespaceMember); + } + function isTypeOnlyNamespace(symbol) { + return ts.every(getNamespaceMembersForSerialization(symbol), function (m) { return !(resolveSymbol(m).flags & 111551 /* SymbolFlags.Value */); }); + } + function serializeModule(symbol, symbolName, modifierFlags) { + var members = getNamespaceMembersForSerialization(symbol); + // Split NS members up by declaration - members whose parent symbol is the ns symbol vs those whose is not (but were added in later via merging) + var locationMap = ts.arrayToMultiMap(members, function (m) { return m.parent && m.parent === symbol ? "real" : "merged"; }); + var realMembers = locationMap.get("real") || ts.emptyArray; + var mergedMembers = locationMap.get("merged") || ts.emptyArray; + // TODO: `suppressNewPrivateContext` is questionable -we need to simply be emitting privates in whatever scope they were declared in, rather + // than whatever scope we traverse to them in. That's a bit of a complex rewrite, since we're not _actually_ tracking privates at all in advance, + // so we don't even have placeholders to fill in. + if (ts.length(realMembers)) { + var localName = getInternalSymbolName(symbol, symbolName); + serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* SymbolFlags.Function */ | 67108864 /* SymbolFlags.Assignment */))); + } + if (ts.length(mergedMembers)) { + var containingFile_1 = ts.getSourceFileOfNode(context.enclosingDeclaration); + var localName = getInternalSymbolName(symbol, symbolName); + var nsBody = ts.factory.createModuleBlock([ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports(ts.mapDefined(ts.filter(mergedMembers, function (n) { return n.escapedName !== "export=" /* InternalSymbolName.ExportEquals */; }), function (s) { + var _a, _b; + var name = ts.unescapeLeadingUnderscores(s.escapedName); + var localName = getInternalSymbolName(s, name); + var aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s); + if (containingFile_1 && (aliasDecl ? containingFile_1 !== ts.getSourceFileOfNode(aliasDecl) : !ts.some(s.declarations, function (d) { return ts.getSourceFileOfNode(d) === containingFile_1; }))) { + (_b = (_a = context.tracker) === null || _a === void 0 ? void 0 : _a.reportNonlocalAugmentation) === null || _b === void 0 ? void 0 : _b.call(_a, containingFile_1, symbol, s); + return undefined; + } + var target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, /*dontRecursivelyResolve*/ true); + includePrivateSymbol(target || s); + var targetName = target ? getInternalSymbolName(target, ts.unescapeLeadingUnderscores(target.escapedName)) : localName; + return ts.factory.createExportSpecifier(/*isTypeOnly*/ false, name === targetName ? undefined : targetName, name); + })))]); + addResult(ts.factory.createModuleDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createIdentifier(localName), nsBody, 16 /* NodeFlags.Namespace */), 0 /* ModifierFlags.None */); + } + } + function serializeEnum(symbol, symbolName, modifierFlags) { + addResult(ts.factory.createEnumDeclaration( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 2048 /* ModifierFlags.Const */ : 0), getInternalSymbolName(symbol, symbolName), ts.map(ts.filter(getPropertiesOfType(getTypeOfSymbol(symbol)), function (p) { return !!(p.flags & 8 /* SymbolFlags.EnumMember */); }), function (p) { + // TODO: Handle computed names + // I hate that to get the initialized value we need to walk back to the declarations here; but there's no + // other way to get the possible const value of an enum member that I'm aware of, as the value is cached + // _on the declaration_, not on the declaration's symbol... + var initializedValue = p.declarations && p.declarations[0] && ts.isEnumMember(p.declarations[0]) ? getConstantValue(p.declarations[0]) : undefined; + return ts.factory.createEnumMember(ts.unescapeLeadingUnderscores(p.escapedName), initializedValue === undefined ? undefined : + typeof initializedValue === "string" ? ts.factory.createStringLiteral(initializedValue) : + ts.factory.createNumericLiteral(initializedValue)); + })), modifierFlags); + } + function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) { + var signatures = getSignaturesOfType(type, 0 /* SignatureKind.Call */); + for (var _i = 0, signatures_2 = signatures; _i < signatures_2.length; _i++) { + var sig = signatures_2[_i]; + // Each overload becomes a separate function declaration, in order + var decl = signatureToSignatureDeclarationHelper(sig, 256 /* SyntaxKind.FunctionDeclaration */, context, { name: ts.factory.createIdentifier(localName), privateSymbolVisitor: includePrivateSymbol, bundledImports: bundled }); + addResult(ts.setTextRange(decl, getSignatureTextRangeLocation(sig)), modifierFlags); + } + // Module symbol emit will take care of module-y members, provided it has exports + if (!(symbol.flags & (512 /* SymbolFlags.ValueModule */ | 1024 /* SymbolFlags.NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) { + var props = ts.filter(getPropertiesOfType(type), isNamespaceMember); + serializeAsNamespaceDeclaration(props, localName, modifierFlags, /*suppressNewPrivateContext*/ true); + } + } + function getSignatureTextRangeLocation(signature) { + if (signature.declaration && signature.declaration.parent) { + if (ts.isBinaryExpression(signature.declaration.parent) && ts.getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* AssignmentDeclarationKind.Property */) { + return signature.declaration.parent; + } + // for expressions assigned to `var`s, use the `var` as the text range + if (ts.isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) { + return signature.declaration.parent.parent; + } + } + return signature.declaration; + } + function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) { + if (ts.length(props)) { + var localVsRemoteMap = ts.arrayToMultiMap(props, function (p) { + return !ts.length(p.declarations) || ts.some(p.declarations, function (d) { + return ts.getSourceFileOfNode(d) === ts.getSourceFileOfNode(context.enclosingDeclaration); + }) ? "local" : "remote"; + }); + var localProps = localVsRemoteMap.get("local") || ts.emptyArray; + // handle remote props first - we need to make an `import` declaration that points at the module containing each remote + // prop in the outermost scope (TODO: a namespace within a namespace would need to be appropriately handled by this) + // Example: + // import Foo_1 = require("./exporter"); + // export namespace ns { + // import Foo = Foo_1.Foo; + // export { Foo }; + // export const c: number; + // } + // This is needed because in JS, statements like `const x = require("./f")` support both type and value lookup, even if they're + // normally just value lookup (so it functions kinda like an alias even when it's not an alias) + // _Usually_, we'll simply print the top-level as an alias instead of a `var` in such situations, however is is theoretically + // possible to encounter a situation where a type has members from both the current file and other files - in those situations, + // emit akin to the above would be needed. + // Add a namespace + // Create namespace as non-synthetic so it is usable as an enclosing declaration + var fakespace = ts.parseNodeFactory.createModuleDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, ts.factory.createIdentifier(localName), ts.factory.createModuleBlock([]), 16 /* NodeFlags.Namespace */); + ts.setParent(fakespace, enclosingDeclaration); + fakespace.locals = ts.createSymbolTable(props); + fakespace.symbol = props[0].parent; + var oldResults = results; + results = []; + var oldAddingDeclare = addingDeclare; + addingDeclare = false; + var subcontext = __assign(__assign({}, context), { enclosingDeclaration: fakespace }); + var oldContext = context; + context = subcontext; + // TODO: implement handling for the localVsRemoteMap.get("remote") - should be difficult to trigger (see comment above), as only interesting cross-file js merges should make this possible + visitSymbolTable(ts.createSymbolTable(localProps), suppressNewPrivateContext, /*propertyAsAlias*/ true); + context = oldContext; + addingDeclare = oldAddingDeclare; + var declarations = results; + results = oldResults; + // replace namespace with synthetic version + var defaultReplaced = ts.map(declarations, function (d) { return ts.isExportAssignment(d) && !d.isExportEquals && ts.isIdentifier(d.expression) ? ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, d.expression, ts.factory.createIdentifier("default" /* InternalSymbolName.Default */))])) : d; }); + var exportModifierStripped = ts.every(defaultReplaced, function (d) { return ts.hasSyntacticModifier(d, 1 /* ModifierFlags.Export */); }) ? ts.map(defaultReplaced, removeExportModifier) : defaultReplaced; + fakespace = ts.factory.updateModuleDeclaration(fakespace, fakespace.decorators, fakespace.modifiers, fakespace.name, ts.factory.createModuleBlock(exportModifierStripped)); + addResult(fakespace, modifierFlags); // namespaces can never be default exported + } + } + function isNamespaceMember(p) { + return !!(p.flags & (788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */)) || + !(p.flags & 4194304 /* SymbolFlags.Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && ts.isStatic(p.valueDeclaration) && ts.isClassLike(p.valueDeclaration.parent)); + } + function sanitizeJSDocImplements(clauses) { + var result = ts.mapDefined(clauses, function (e) { + var _a; + var oldEnclosing = context.enclosingDeclaration; + context.enclosingDeclaration = e; + var expr = e.expression; + if (ts.isEntityNameExpression(expr)) { + if (ts.isIdentifier(expr) && ts.idText(expr) === "") { + return cleanup(/*result*/ undefined); // Empty heritage clause, should be an error, but prefer emitting no heritage clauses to reemitting the empty one + } + var introducesError = void 0; + (_a = trackExistingEntityName(expr, context, includePrivateSymbol), introducesError = _a.introducesError, expr = _a.node); + if (introducesError) { + return cleanup(/*result*/ undefined); + } + } + return cleanup(ts.factory.createExpressionWithTypeArguments(expr, ts.map(e.typeArguments, function (a) { + return serializeExistingTypeNode(context, a, includePrivateSymbol, bundled) + || typeToTypeNodeHelper(getTypeFromTypeNode(a), context); + }))); + function cleanup(result) { + context.enclosingDeclaration = oldEnclosing; + return result; + } + }); + if (result.length === clauses.length) { + return result; + } + return undefined; + } + function serializeAsClass(symbol, localName, modifierFlags) { + var _a, _b; + var originalDecl = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isClassLike); + var oldEnclosing = context.enclosingDeclaration; + context.enclosingDeclaration = originalDecl || oldEnclosing; + var localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + var typeParamDecls = ts.map(localParams, function (p) { return typeParameterToDeclaration(p, context); }); + var classType = getDeclaredTypeOfClassOrInterface(symbol); + var baseTypes = getBaseTypes(classType); + var originalImplements = originalDecl && ts.getEffectiveImplementsTypeNodes(originalDecl); + var implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) + || ts.mapDefined(getImplementsTypes(classType), serializeImplementedType); + var staticType = getTypeOfSymbol(symbol); + var isClass = !!((_b = staticType.symbol) === null || _b === void 0 ? void 0 : _b.valueDeclaration) && ts.isClassLike(staticType.symbol.valueDeclaration); + var staticBaseType = isClass + ? getBaseConstructorTypeOfClass(staticType) + : anyType; + var heritageClauses = __spreadArray(__spreadArray([], !ts.length(baseTypes) ? [] : [ts.factory.createHeritageClause(94 /* SyntaxKind.ExtendsKeyword */, ts.map(baseTypes, function (b) { return serializeBaseType(b, staticBaseType, localName); }))], true), !ts.length(implementsExpressions) ? [] : [ts.factory.createHeritageClause(117 /* SyntaxKind.ImplementsKeyword */, implementsExpressions)], true); + var symbolProps = getNonInterhitedProperties(classType, baseTypes, getPropertiesOfType(classType)); + var publicSymbolProps = ts.filter(symbolProps, function (s) { + // `valueDeclaration` could be undefined if inherited from + // a union/intersection base type, but inherited properties + // don't matter here. + var valueDecl = s.valueDeclaration; + return !!valueDecl && !(ts.isNamedDeclaration(valueDecl) && ts.isPrivateIdentifier(valueDecl.name)); + }); + var hasPrivateIdentifier = ts.some(symbolProps, function (s) { + // `valueDeclaration` could be undefined if inherited from + // a union/intersection base type, but inherited properties + // don't matter here. + var valueDecl = s.valueDeclaration; + return !!valueDecl && ts.isNamedDeclaration(valueDecl) && ts.isPrivateIdentifier(valueDecl.name); + }); + // Boil down all private properties into a single one. + var privateProperties = hasPrivateIdentifier ? + [ts.factory.createPropertyDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createPrivateIdentifier("#private"), + /*questionOrExclamationToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined)] : + ts.emptyArray; + var publicProperties = ts.flatMap(publicSymbolProps, function (p) { return serializePropertySymbolForClass(p, /*isStatic*/ false, baseTypes[0]); }); + // Consider static members empty if symbol also has function or module meaning - function namespacey emit will handle statics + var staticMembers = ts.flatMap(ts.filter(getPropertiesOfType(staticType), function (p) { return !(p.flags & 4194304 /* SymbolFlags.Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p); }), function (p) { return serializePropertySymbolForClass(p, /*isStatic*/ true, staticBaseType); }); + // When we encounter an `X.prototype.y` assignment in a JS file, we bind `X` as a class regardless as to whether + // the value is ever initialized with a class or function-like value. For cases where `X` could never be + // created via `new`, we will inject a `private constructor()` declaration to indicate it is not createable. + var isNonConstructableClassLikeInJsFile = !isClass && + !!symbol.valueDeclaration && + ts.isInJSFile(symbol.valueDeclaration) && + !ts.some(getSignaturesOfType(staticType, 1 /* SignatureKind.Construct */)); + var constructors = isNonConstructableClassLikeInJsFile ? + [ts.factory.createConstructorDeclaration(/*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags(8 /* ModifierFlags.Private */), [], /*body*/ undefined)] : + serializeSignatures(1 /* SignatureKind.Construct */, staticType, staticBaseType, 171 /* SyntaxKind.Constructor */); + var indexSignatures = serializeIndexSignatures(classType, baseTypes[0]); + context.enclosingDeclaration = oldEnclosing; + addResult(ts.setTextRange(ts.factory.createClassDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, localName, typeParamDecls, heritageClauses, __spreadArray(__spreadArray(__spreadArray(__spreadArray(__spreadArray([], indexSignatures, true), staticMembers, true), constructors, true), publicProperties, true), privateProperties, true)), symbol.declarations && ts.filter(symbol.declarations, function (d) { return ts.isClassDeclaration(d) || ts.isClassExpression(d); })[0]), modifierFlags); + } + function getSomeTargetNameFromDeclarations(declarations) { + return ts.firstDefined(declarations, function (d) { + if (ts.isImportSpecifier(d) || ts.isExportSpecifier(d)) { + return ts.idText(d.propertyName || d.name); + } + if (ts.isBinaryExpression(d) || ts.isExportAssignment(d)) { + var expression = ts.isExportAssignment(d) ? d.expression : d.right; + if (ts.isPropertyAccessExpression(expression)) { + return ts.idText(expression.name); + } + } + if (isAliasSymbolDeclaration(d)) { + // This is... heuristic, at best. But it's probably better than always printing the name of the shorthand ambient module. + var name = ts.getNameOfDeclaration(d); + if (name && ts.isIdentifier(name)) { + return ts.idText(name); + } + } + return undefined; + }); + } + function serializeAsAlias(symbol, localName, modifierFlags) { + var _a, _b, _c, _d, _e; + // synthesize an alias, eg `export { symbolName as Name }` + // need to mark the alias `symbol` points at + // as something we need to serialize as a private declaration as well + var node = getDeclarationOfAliasSymbol(symbol); + if (!node) + return ts.Debug.fail(); + var target = getMergedSymbol(getTargetOfAliasDeclaration(node, /*dontRecursivelyResolve*/ true)); + if (!target) { + return; + } + // If `target` refers to a shorthand module symbol, the name we're trying to pull out isn;t recoverable from the target symbol + // In such a scenario, we must fall back to looking for an alias declaration on `symbol` and pulling the target name from that + var verbatimTargetName = ts.isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || ts.unescapeLeadingUnderscores(target.escapedName); + if (verbatimTargetName === "export=" /* InternalSymbolName.ExportEquals */ && (ts.getESModuleInterop(compilerOptions) || compilerOptions.allowSyntheticDefaultImports)) { + // target refers to an `export=` symbol that was hoisted into a synthetic default - rename here to match + verbatimTargetName = "default" /* InternalSymbolName.Default */; + } + var targetName = getInternalSymbolName(target, verbatimTargetName); + includePrivateSymbol(target); // the target may be within the same scope - attempt to serialize it first + switch (node.kind) { + case 203 /* SyntaxKind.BindingElement */: + if (((_b = (_a = node.parent) === null || _a === void 0 ? void 0 : _a.parent) === null || _b === void 0 ? void 0 : _b.kind) === 254 /* SyntaxKind.VariableDeclaration */) { + // const { SomeClass } = require('./lib'); + var specifier_1 = getSpecifierForModuleSymbol(target.parent || target, context); // './lib' + var propertyName = node.propertyName; + addResult(ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, /*name*/ undefined, ts.factory.createNamedImports([ts.factory.createImportSpecifier( + /*isTypeOnly*/ false, propertyName && ts.isIdentifier(propertyName) ? ts.factory.createIdentifier(ts.idText(propertyName)) : undefined, ts.factory.createIdentifier(localName))])), ts.factory.createStringLiteral(specifier_1), + /*importClause*/ undefined), 0 /* ModifierFlags.None */); + break; + } + // We don't know how to serialize this (nested?) binding element + ts.Debug.failBadSyntaxKind(((_c = node.parent) === null || _c === void 0 ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization"); + break; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + if (((_e = (_d = node.parent) === null || _d === void 0 ? void 0 : _d.parent) === null || _e === void 0 ? void 0 : _e.kind) === 221 /* SyntaxKind.BinaryExpression */) { + // module.exports = { SomeClass } + serializeExportSpecifier(ts.unescapeLeadingUnderscores(symbol.escapedName), targetName); + } + break; + case 254 /* SyntaxKind.VariableDeclaration */: + // commonjs require: const x = require('y') + if (ts.isPropertyAccessExpression(node.initializer)) { + // const x = require('y').z + var initializer = node.initializer; // require('y').z + var uniqueName = ts.factory.createUniqueName(localName); // _x + var specifier_2 = getSpecifierForModuleSymbol(target.parent || target, context); // 'y' + // import _x = require('y'); + addResult(ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, uniqueName, ts.factory.createExternalModuleReference(ts.factory.createStringLiteral(specifier_2))), 0 /* ModifierFlags.None */); + // import x = _x.z + addResult(ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createIdentifier(localName), ts.factory.createQualifiedName(uniqueName, initializer.name)), modifierFlags); + break; + } + // else fall through and treat commonjs require just like import= + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // This _specifically_ only exists to handle json declarations - where we make aliases, but since + // we emit no declarations for the json document, must not refer to it in the declarations + if (target.escapedName === "export=" /* InternalSymbolName.ExportEquals */ && ts.some(target.declarations, ts.isJsonSourceFile)) { + serializeMaybeAliasAssignment(symbol); + break; + } + // Could be a local `import localName = ns.member` or + // an external `import localName = require("whatever")` + var isLocalImport = !(target.flags & 512 /* SymbolFlags.ValueModule */) && !ts.isVariableDeclaration(node); + addResult(ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createIdentifier(localName), isLocalImport + ? symbolToName(target, context, 67108863 /* SymbolFlags.All */, /*expectsIdentifier*/ false) + : ts.factory.createExternalModuleReference(ts.factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))), isLocalImport ? modifierFlags : 0 /* ModifierFlags.None */); + break; + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + // export as namespace foo + // TODO: Not part of a file's local or export symbol tables + // Is bound into file.symbol.globalExports instead, which we don't currently traverse + addResult(ts.factory.createNamespaceExportDeclaration(ts.idText(node.name)), 0 /* ModifierFlags.None */); + break; + case 267 /* SyntaxKind.ImportClause */: + addResult(ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, ts.factory.createIdentifier(localName), /*namedBindings*/ undefined), + // We use `target.parent || target` below as `target.parent` is unset when the target is a module which has been export assigned + // And then made into a default by the `esModuleInterop` or `allowSyntheticDefaultImports` flag + // In such cases, the `target` refers to the module itself already + ts.factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)), + /*assertClause*/ undefined), 0 /* ModifierFlags.None */); + break; + case 268 /* SyntaxKind.NamespaceImport */: + addResult(ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, /*importClause*/ undefined, ts.factory.createNamespaceImport(ts.factory.createIdentifier(localName))), ts.factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)), + /*assertClause*/ undefined), 0 /* ModifierFlags.None */); + break; + case 274 /* SyntaxKind.NamespaceExport */: + addResult(ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamespaceExport(ts.factory.createIdentifier(localName)), ts.factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))), 0 /* ModifierFlags.None */); + break; + case 270 /* SyntaxKind.ImportSpecifier */: + addResult(ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause( + /*isTypeOnly*/ false, + /*importClause*/ undefined, ts.factory.createNamedImports([ + ts.factory.createImportSpecifier( + /*isTypeOnly*/ false, localName !== verbatimTargetName ? ts.factory.createIdentifier(verbatimTargetName) : undefined, ts.factory.createIdentifier(localName)) + ])), ts.factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)), + /*assertClause*/ undefined), 0 /* ModifierFlags.None */); + break; + case 275 /* SyntaxKind.ExportSpecifier */: + // does not use localName because the symbol name in this case refers to the name in the exports table, + // which we must exactly preserve + var specifier = node.parent.parent.moduleSpecifier; + // targetName is only used when the target is local, as otherwise the target is an alias that points at + // another file + serializeExportSpecifier(ts.unescapeLeadingUnderscores(symbol.escapedName), specifier ? verbatimTargetName : targetName, specifier && ts.isStringLiteralLike(specifier) ? ts.factory.createStringLiteral(specifier.text) : undefined); + break; + case 271 /* SyntaxKind.ExportAssignment */: + serializeMaybeAliasAssignment(symbol); + break; + case 221 /* SyntaxKind.BinaryExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + // Could be best encoded as though an export specifier or as though an export assignment + // If name is default or export=, do an export assignment + // Otherwise do an export specifier + if (symbol.escapedName === "default" /* InternalSymbolName.Default */ || symbol.escapedName === "export=" /* InternalSymbolName.ExportEquals */) { + serializeMaybeAliasAssignment(symbol); + } + else { + serializeExportSpecifier(localName, targetName); + } + break; + default: + return ts.Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!"); + } + } + function serializeExportSpecifier(localName, targetName, specifier) { + addResult(ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, localName !== targetName ? targetName : undefined, localName)]), specifier), 0 /* ModifierFlags.None */); + } + /** + * Returns `true` if an export assignment or declaration was produced for the symbol + */ + function serializeMaybeAliasAssignment(symbol) { + if (symbol.flags & 4194304 /* SymbolFlags.Prototype */) { + return false; + } + var name = ts.unescapeLeadingUnderscores(symbol.escapedName); + var isExportEquals = name === "export=" /* InternalSymbolName.ExportEquals */; + var isDefault = name === "default" /* InternalSymbolName.Default */; + var isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault; + // synthesize export = ref + // ref should refer to either be a locally scoped symbol which we need to emit, or + // a reference to another namespace/module which we may need to emit an `import` statement for + var aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol); + // serialize what the alias points to, preserve the declaration's initializer + var target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, /*dontRecursivelyResolve*/ true); + // If the target resolves and resolves to a thing defined in this file, emit as an alias, otherwise emit as a const + if (target && ts.length(target.declarations) && ts.some(target.declarations, function (d) { return ts.getSourceFileOfNode(d) === ts.getSourceFileOfNode(enclosingDeclaration); })) { + // In case `target` refers to a namespace member, look at the declaration and serialize the leftmost symbol in it + // eg, `namespace A { export class B {} }; exports = A.B;` + // Technically, this is all that's required in the case where the assignment is an entity name expression + var expr = aliasDecl && ((ts.isExportAssignment(aliasDecl) || ts.isBinaryExpression(aliasDecl)) ? ts.getExportAssignmentExpression(aliasDecl) : ts.getPropertyAssignmentAliasLikeExpression(aliasDecl)); + var first_1 = expr && ts.isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : undefined; + var referenced = first_1 && resolveEntityName(first_1, 67108863 /* SymbolFlags.All */, /*ignoreErrors*/ true, /*dontResolveAlias*/ true, enclosingDeclaration); + if (referenced || target) { + includePrivateSymbol(referenced || target); + } + // We disable the context's symbol tracker for the duration of this name serialization + // as, by virtue of being here, the name is required to print something, and we don't want to + // issue a visibility error on it. Only anonymous classes that an alias points at _would_ issue + // a visibility error here (as they're not visible within any scope), but we want to hoist them + // into the containing scope anyway, so we want to skip the visibility checks. + var oldTrack = context.tracker.trackSymbol; + context.tracker.trackSymbol = function () { return false; }; + if (isExportAssignmentCompatibleSymbolName) { + results.push(ts.factory.createExportAssignment( + /*decorators*/ undefined, + /*modifiers*/ undefined, isExportEquals, symbolToExpression(target, context, 67108863 /* SymbolFlags.All */))); + } + else { + if (first_1 === expr && first_1) { + // serialize as `export {target as name}` + serializeExportSpecifier(name, ts.idText(first_1)); + } + else if (expr && ts.isClassExpression(expr)) { + serializeExportSpecifier(name, getInternalSymbolName(target, ts.symbolName(target))); + } + else { + // serialize as `import _Ref = t.arg.et; export { _Ref as name }` + var varName = getUnusedName(name, symbol); + addResult(ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createIdentifier(varName), symbolToName(target, context, 67108863 /* SymbolFlags.All */, /*expectsIdentifier*/ false)), 0 /* ModifierFlags.None */); + serializeExportSpecifier(name, varName); + } + } + context.tracker.trackSymbol = oldTrack; + return true; + } + else { + // serialize as an anonymous property declaration + var varName = getUnusedName(name, symbol); + // We have to use `getWidenedType` here since the object within a json file is unwidened within the file + // (Unwidened types can only exist in expression contexts and should never be serialized) + var typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol))); + if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) { + // If there are no index signatures and `typeToSerialize` is an object type, emit as a namespace instead of a const + serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* ModifierFlags.None */ : 1 /* ModifierFlags.Export */); + } + else { + var statement = ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(varName, /*exclamationToken*/ undefined, serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)) + ], 2 /* NodeFlags.Const */)); + // Inlined JSON types exported with [module.]exports= will already emit an export=, so should use `declare`. + // Otherwise, the type itself should be exported. + addResult(statement, target && target.flags & 4 /* SymbolFlags.Property */ && target.escapedName === "export=" /* InternalSymbolName.ExportEquals */ ? 2 /* ModifierFlags.Ambient */ + : name === varName ? 1 /* ModifierFlags.Export */ + : 0 /* ModifierFlags.None */); + } + if (isExportAssignmentCompatibleSymbolName) { + results.push(ts.factory.createExportAssignment( + /*decorators*/ undefined, + /*modifiers*/ undefined, isExportEquals, ts.factory.createIdentifier(varName))); + return true; + } + else if (name !== varName) { + serializeExportSpecifier(name, varName); + return true; + } + return false; + } + } + function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) { + // Only object types which are not constructable, or indexable, whose members all come from the + // context source file, and whose property names are all valid identifiers and not late-bound, _and_ + // whose input is not type annotated (if the input symbol has an annotation we can reuse, we should prefer it) + var ctxSrc = ts.getSourceFileOfNode(context.enclosingDeclaration); + return ts.getObjectFlags(typeToSerialize) & (16 /* ObjectFlags.Anonymous */ | 32 /* ObjectFlags.Mapped */) && + !ts.length(getIndexInfosOfType(typeToSerialize)) && + !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class + !!(ts.length(ts.filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || ts.length(getSignaturesOfType(typeToSerialize, 0 /* SignatureKind.Call */))) && + !ts.length(getSignaturesOfType(typeToSerialize, 1 /* SignatureKind.Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK + !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && + !(typeToSerialize.symbol && ts.some(typeToSerialize.symbol.declarations, function (d) { return ts.getSourceFileOfNode(d) !== ctxSrc; })) && + !ts.some(getPropertiesOfType(typeToSerialize), function (p) { return isLateBoundName(p.escapedName); }) && + !ts.some(getPropertiesOfType(typeToSerialize), function (p) { return ts.some(p.declarations, function (d) { return ts.getSourceFileOfNode(d) !== ctxSrc; }); }) && + ts.every(getPropertiesOfType(typeToSerialize), function (p) { return ts.isIdentifierText(ts.symbolName(p), languageVersion); }); + } + function makeSerializePropertySymbol(createProperty, methodKind, useAccessors) { + return function serializePropertySymbol(p, isStatic, baseType) { + var _a, _b, _c, _d, _e; + var modifierFlags = ts.getDeclarationModifierFlagsFromSymbol(p); + var isPrivate = !!(modifierFlags & 8 /* ModifierFlags.Private */); + if (isStatic && (p.flags & (788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */))) { + // Only value-only-meaning symbols can be correctly encoded as class statics, type/namespace/alias meaning symbols + // need to be merged namespace members + return []; + } + if (p.flags & 4194304 /* SymbolFlags.Prototype */ || + (baseType && getPropertyOfType(baseType, p.escapedName) + && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) + && (p.flags & 16777216 /* SymbolFlags.Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* SymbolFlags.Optional */) + && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName)))) { + return []; + } + var flag = (modifierFlags & ~256 /* ModifierFlags.Async */) | (isStatic ? 32 /* ModifierFlags.Static */ : 0); + var name = getPropertyNameNodeForSymbol(p, context); + var firstPropertyLikeDecl = (_a = p.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.or(ts.isPropertyDeclaration, ts.isAccessor, ts.isVariableDeclaration, ts.isPropertySignature, ts.isBinaryExpression, ts.isPropertyAccessExpression)); + if (p.flags & 98304 /* SymbolFlags.Accessor */ && useAccessors) { + var result = []; + if (p.flags & 65536 /* SymbolFlags.SetAccessor */) { + result.push(ts.setTextRange(ts.factory.createSetAccessorDeclaration( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags(flag), name, [ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, "arg", + /*questionToken*/ undefined, isPrivate ? undefined : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled))], + /*body*/ undefined), ((_b = p.declarations) === null || _b === void 0 ? void 0 : _b.find(ts.isSetAccessor)) || firstPropertyLikeDecl)); + } + if (p.flags & 32768 /* SymbolFlags.GetAccessor */) { + var isPrivate_1 = modifierFlags & 8 /* ModifierFlags.Private */; + result.push(ts.setTextRange(ts.factory.createGetAccessorDeclaration( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags(flag), name, [], isPrivate_1 ? undefined : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled), + /*body*/ undefined), ((_c = p.declarations) === null || _c === void 0 ? void 0 : _c.find(ts.isGetAccessor)) || firstPropertyLikeDecl)); + } + return result; + } + // This is an else/if as accessors and properties can't merge in TS, but might in JS + // If this happens, we assume the accessor takes priority, as it imposes more constraints + else if (p.flags & (4 /* SymbolFlags.Property */ | 3 /* SymbolFlags.Variable */ | 98304 /* SymbolFlags.Accessor */)) { + return ts.setTextRange(createProperty( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* ModifierFlags.Readonly */ : 0) | flag), name, p.flags & 16777216 /* SymbolFlags.Optional */ ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, isPrivate ? undefined : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled), + // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357 + // interface members can't have initializers, however class members _can_ + /*initializer*/ undefined), ((_d = p.declarations) === null || _d === void 0 ? void 0 : _d.find(ts.or(ts.isPropertyDeclaration, ts.isVariableDeclaration))) || firstPropertyLikeDecl); + } + if (p.flags & (8192 /* SymbolFlags.Method */ | 16 /* SymbolFlags.Function */)) { + var type = getTypeOfSymbol(p); + var signatures = getSignaturesOfType(type, 0 /* SignatureKind.Call */); + if (flag & 8 /* ModifierFlags.Private */) { + return ts.setTextRange(createProperty( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* ModifierFlags.Readonly */ : 0) | flag), name, p.flags & 16777216 /* SymbolFlags.Optional */ ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, + /*type*/ undefined, + /*initializer*/ undefined), ((_e = p.declarations) === null || _e === void 0 ? void 0 : _e.find(ts.isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]); + } + var results_1 = []; + for (var _i = 0, signatures_3 = signatures; _i < signatures_3.length; _i++) { + var sig = signatures_3[_i]; + // Each overload becomes a separate method declaration, in order + var decl = signatureToSignatureDeclarationHelper(sig, methodKind, context, { + name: name, + questionToken: p.flags & 16777216 /* SymbolFlags.Optional */ ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, + modifiers: flag ? ts.factory.createModifiersFromModifierFlags(flag) : undefined + }); + var location = sig.declaration && ts.isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration; + results_1.push(ts.setTextRange(decl, location)); + } + return results_1; + } + // The `Constructor`'s symbol isn't in the class's properties lists, obviously, since it's a signature on the static + return ts.Debug.fail("Unhandled class member kind! ".concat(p.__debugFlags || p.flags)); + }; + } + function serializePropertySymbolForInterface(p, baseType) { + return serializePropertySymbolForInterfaceWorker(p, /*isStatic*/ false, baseType); + } + function serializeSignatures(kind, input, baseType, outputKind) { + var signatures = getSignaturesOfType(input, kind); + if (kind === 1 /* SignatureKind.Construct */) { + if (!baseType && ts.every(signatures, function (s) { return ts.length(s.parameters) === 0; })) { + return []; // No base type, every constructor is empty - elide the extraneous `constructor()` + } + if (baseType) { + // If there is a base type, if every signature in the class is identical to a signature in the baseType, elide all the declarations + var baseSigs = getSignaturesOfType(baseType, 1 /* SignatureKind.Construct */); + if (!ts.length(baseSigs) && ts.every(signatures, function (s) { return ts.length(s.parameters) === 0; })) { + return []; // Base had no explicit signatures, if all our signatures are also implicit, return an empty list + } + if (baseSigs.length === signatures.length) { + var failed = false; + for (var i = 0; i < baseSigs.length; i++) { + if (!compareSignaturesIdentical(signatures[i], baseSigs[i], /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ true, compareTypesIdentical)) { + failed = true; + break; + } + } + if (!failed) { + return []; // Every signature was identical - elide constructor list as it is inherited + } + } + } + var privateProtected = 0; + for (var _i = 0, signatures_4 = signatures; _i < signatures_4.length; _i++) { + var s = signatures_4[_i]; + if (s.declaration) { + privateProtected |= ts.getSelectedEffectiveModifierFlags(s.declaration, 8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */); + } + } + if (privateProtected) { + return [ts.setTextRange(ts.factory.createConstructorDeclaration( + /*decorators*/ undefined, ts.factory.createModifiersFromModifierFlags(privateProtected), + /*parameters*/ [], + /*body*/ undefined), signatures[0].declaration)]; + } + } + var results = []; + for (var _a = 0, signatures_5 = signatures; _a < signatures_5.length; _a++) { + var sig = signatures_5[_a]; + // Each overload becomes a separate constructor declaration, in order + var decl = signatureToSignatureDeclarationHelper(sig, outputKind, context); + results.push(ts.setTextRange(decl, sig.declaration)); + } + return results; + } + function serializeIndexSignatures(input, baseType) { + var results = []; + for (var _i = 0, _a = getIndexInfosOfType(input); _i < _a.length; _i++) { + var info = _a[_i]; + if (baseType) { + var baseInfo = getIndexInfoOfType(baseType, info.keyType); + if (baseInfo) { + if (isTypeIdenticalTo(info.type, baseInfo.type)) { + continue; // elide identical index signatures + } + } + } + results.push(indexInfoToIndexSignatureDeclarationHelper(info, context, /*typeNode*/ undefined)); + } + return results; + } + function serializeBaseType(t, staticType, rootName) { + var ref = trySerializeAsTypeReference(t, 111551 /* SymbolFlags.Value */); + if (ref) { + return ref; + } + var tempName = getUnusedName("".concat(rootName, "_base")); + var statement = ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(tempName, /*exclamationToken*/ undefined, typeToTypeNodeHelper(staticType, context)) + ], 2 /* NodeFlags.Const */)); + addResult(statement, 0 /* ModifierFlags.None */); + return ts.factory.createExpressionWithTypeArguments(ts.factory.createIdentifier(tempName), /*typeArgs*/ undefined); + } + function trySerializeAsTypeReference(t, flags) { + var typeArgs; + var reference; + // We don't use `isValueSymbolAccessible` below. since that considers alternative containers (like modules) + // which we can't write out in a syntactically valid way as an expression + if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) { + typeArgs = ts.map(getTypeArguments(t), function (t) { return typeToTypeNodeHelper(t, context); }); + reference = symbolToExpression(t.target.symbol, context, 788968 /* SymbolFlags.Type */); + } + else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) { + reference = symbolToExpression(t.symbol, context, 788968 /* SymbolFlags.Type */); + } + if (reference) { + return ts.factory.createExpressionWithTypeArguments(reference, typeArgs); + } + } + function serializeImplementedType(t) { + var ref = trySerializeAsTypeReference(t, 788968 /* SymbolFlags.Type */); + if (ref) { + return ref; + } + if (t.symbol) { + return ts.factory.createExpressionWithTypeArguments(symbolToExpression(t.symbol, context, 788968 /* SymbolFlags.Type */), /*typeArgs*/ undefined); + } + } + function getUnusedName(input, symbol) { + var _a, _b; + var id = symbol ? getSymbolId(symbol) : undefined; + if (id) { + if (context.remappedSymbolNames.has(id)) { + return context.remappedSymbolNames.get(id); + } + } + if (symbol) { + input = getNameCandidateWorker(symbol, input); + } + var i = 0; + var original = input; + while ((_a = context.usedSymbolNames) === null || _a === void 0 ? void 0 : _a.has(input)) { + i++; + input = "".concat(original, "_").concat(i); + } + (_b = context.usedSymbolNames) === null || _b === void 0 ? void 0 : _b.add(input); + if (id) { + context.remappedSymbolNames.set(id, input); + } + return input; + } + function getNameCandidateWorker(symbol, localName) { + if (localName === "default" /* InternalSymbolName.Default */ || localName === "__class" /* InternalSymbolName.Class */ || localName === "__function" /* InternalSymbolName.Function */) { + var flags = context.flags; + context.flags |= 16777216 /* NodeBuilderFlags.InInitialEntityName */; + var nameCandidate = getNameOfSymbolAsWritten(symbol, context); + context.flags = flags; + localName = nameCandidate.length > 0 && ts.isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? ts.stripQuotes(nameCandidate) : nameCandidate; + } + if (localName === "default" /* InternalSymbolName.Default */) { + localName = "_default"; + } + else if (localName === "export=" /* InternalSymbolName.ExportEquals */) { + localName = "_exports"; + } + localName = ts.isIdentifierText(localName, languageVersion) && !ts.isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-zA-Z0-9]/g, "_"); + return localName; + } + function getInternalSymbolName(symbol, localName) { + var id = getSymbolId(symbol); + if (context.remappedSymbolNames.has(id)) { + return context.remappedSymbolNames.get(id); + } + localName = getNameCandidateWorker(symbol, localName); + // The result of this is going to be used as the symbol's name - lock it in, so `getUnusedName` will also pick it up + context.remappedSymbolNames.set(id, localName); + return localName; + } + } + } + function typePredicateToString(typePredicate, enclosingDeclaration, flags, writer) { + if (flags === void 0) { flags = 16384 /* TypeFormatFlags.UseAliasDefinedOutsideCurrentScope */; } + return writer ? typePredicateToStringWorker(writer).getText() : ts.usingSingleLineStringWriter(typePredicateToStringWorker); + function typePredicateToStringWorker(writer) { + var predicate = ts.factory.createTypePredicateNode(typePredicate.kind === 2 /* TypePredicateKind.AssertsThis */ || typePredicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ ? ts.factory.createToken(128 /* SyntaxKind.AssertsKeyword */) : undefined, typePredicate.kind === 1 /* TypePredicateKind.Identifier */ || typePredicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ ? ts.factory.createIdentifier(typePredicate.parameterName) : ts.factory.createThisTypeNode(), typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* NodeBuilderFlags.IgnoreErrors */ | 512 /* NodeBuilderFlags.WriteTypeParametersInQualifiedName */) // TODO: GH#18217 + ); + var printer = ts.createPrinter({ removeComments: true }); + var sourceFile = enclosingDeclaration && ts.getSourceFileOfNode(enclosingDeclaration); + printer.writeNode(4 /* EmitHint.Unspecified */, predicate, /*sourceFile*/ sourceFile, writer); + return writer; + } + } + function formatUnionTypes(types) { + var result = []; + var flags = 0; + for (var i = 0; i < types.length; i++) { + var t = types[i]; + flags |= t.flags; + if (!(t.flags & 98304 /* TypeFlags.Nullable */)) { + if (t.flags & (512 /* TypeFlags.BooleanLiteral */ | 1024 /* TypeFlags.EnumLiteral */)) { + var baseType = t.flags & 512 /* TypeFlags.BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLiteralType(t); + if (baseType.flags & 1048576 /* TypeFlags.Union */) { + var count = baseType.types.length; + if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) { + result.push(baseType); + i += count - 1; + continue; + } + } + } + result.push(t); + } + } + if (flags & 65536 /* TypeFlags.Null */) + result.push(nullType); + if (flags & 32768 /* TypeFlags.Undefined */) + result.push(undefinedType); + return result || types; + } + function visibilityToString(flags) { + if (flags === 8 /* ModifierFlags.Private */) { + return "private"; + } + if (flags === 16 /* ModifierFlags.Protected */) { + return "protected"; + } + return "public"; + } + function getTypeAliasForTypeLiteral(type) { + if (type.symbol && type.symbol.flags & 2048 /* SymbolFlags.TypeLiteral */ && type.symbol.declarations) { + var node = ts.walkUpParenthesizedTypes(type.symbol.declarations[0].parent); + if (node.kind === 259 /* SyntaxKind.TypeAliasDeclaration */) { + return getSymbolOfNode(node); + } + } + return undefined; + } + function isTopLevelInExternalModuleAugmentation(node) { + return node && node.parent && + node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ && + ts.isExternalModuleAugmentation(node.parent.parent); + } + function isDefaultBindingContext(location) { + return location.kind === 305 /* SyntaxKind.SourceFile */ || ts.isAmbientModule(location); + } + function getNameOfSymbolFromNameType(symbol, context) { + var nameType = getSymbolLinks(symbol).nameType; + if (nameType) { + if (nameType.flags & 384 /* TypeFlags.StringOrNumberLiteral */) { + var name = "" + nameType.value; + if (!ts.isIdentifierText(name, ts.getEmitScriptTarget(compilerOptions)) && !ts.isNumericLiteralName(name)) { + return "\"".concat(ts.escapeString(name, 34 /* CharacterCodes.doubleQuote */), "\""); + } + if (ts.isNumericLiteralName(name) && ts.startsWith(name, "-")) { + return "[".concat(name, "]"); + } + return name; + } + if (nameType.flags & 8192 /* TypeFlags.UniqueESSymbol */) { + return "[".concat(getNameOfSymbolAsWritten(nameType.symbol, context), "]"); + } + } + } + /** + * Gets a human-readable name for a symbol. + * Should *not* be used for the right-hand side of a `.` -- use `symbolName(symbol)` for that instead. + * + * Unlike `symbolName(symbol)`, this will include quotes if the name is from a string literal. + * It will also use a representation of a number as written instead of a decimal form, e.g. `0o11` instead of `9`. + */ + function getNameOfSymbolAsWritten(symbol, context) { + if (context && symbol.escapedName === "default" /* InternalSymbolName.Default */ && !(context.flags & 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */) && + // If it's not the first part of an entity name, it must print as `default` + (!(context.flags & 16777216 /* NodeBuilderFlags.InInitialEntityName */) || + // if the symbol is synthesized, it will only be referenced externally it must print as `default` + !symbol.declarations || + // if not in the same binding context (source file, module declaration), it must print as `default` + (context.enclosingDeclaration && ts.findAncestor(symbol.declarations[0], isDefaultBindingContext) !== ts.findAncestor(context.enclosingDeclaration, isDefaultBindingContext)))) { + return "default"; + } + if (symbol.declarations && symbol.declarations.length) { + var declaration = ts.firstDefined(symbol.declarations, function (d) { return ts.getNameOfDeclaration(d) ? d : undefined; }); // Try using a declaration with a name, first + var name_4 = declaration && ts.getNameOfDeclaration(declaration); + if (declaration && name_4) { + if (ts.isCallExpression(declaration) && ts.isBindableObjectDefinePropertyCall(declaration)) { + return ts.symbolName(symbol); + } + if (ts.isComputedPropertyName(name_4) && !(ts.getCheckFlags(symbol) & 4096 /* CheckFlags.Late */)) { + var nameType = getSymbolLinks(symbol).nameType; + if (nameType && nameType.flags & 384 /* TypeFlags.StringOrNumberLiteral */) { + // Computed property name isn't late bound, but has a well-known name type - use name type to generate a symbol name + var result = getNameOfSymbolFromNameType(symbol, context); + if (result !== undefined) { + return result; + } + } + } + return ts.declarationNameToString(name_4); + } + if (!declaration) { + declaration = symbol.declarations[0]; // Declaration may be nameless, but we'll try anyway + } + if (declaration.parent && declaration.parent.kind === 254 /* SyntaxKind.VariableDeclaration */) { + return ts.declarationNameToString(declaration.parent.name); + } + switch (declaration.kind) { + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + if (context && !context.encounteredError && !(context.flags & 131072 /* NodeBuilderFlags.AllowAnonymousIdentifier */)) { + context.encounteredError = true; + } + return declaration.kind === 226 /* SyntaxKind.ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)"; + } + } + var name = getNameOfSymbolFromNameType(symbol, context); + return name !== undefined ? name : ts.symbolName(symbol); + } + function isDeclarationVisible(node) { + if (node) { + var links = getNodeLinks(node); + if (links.isVisible === undefined) { + links.isVisible = !!determineIfDeclarationIsVisible(); + } + return links.isVisible; + } + return false; + function determineIfDeclarationIsVisible() { + switch (node.kind) { + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + // Top-level jsdoc type aliases are considered exported + // First parent is comment node, second is hosting declaration or token; we only care about those tokens or declarations whose parent is a source file + return !!(node.parent && node.parent.parent && node.parent.parent.parent && ts.isSourceFile(node.parent.parent.parent)); + case 203 /* SyntaxKind.BindingElement */: + return isDeclarationVisible(node.parent.parent); + case 254 /* SyntaxKind.VariableDeclaration */: + if (ts.isBindingPattern(node.name) && + !node.name.elements.length) { + // If the binding pattern is empty, this variable declaration is not visible + return false; + } + // falls through + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // external module augmentation is always visible + if (ts.isExternalModuleAugmentation(node)) { + return true; + } + var parent = getDeclarationContainer(node); + // If the node is not exported or it is not ambient module element (except import declaration) + if (!(ts.getCombinedModifierFlags(node) & 1 /* ModifierFlags.Export */) && + !(node.kind !== 265 /* SyntaxKind.ImportEqualsDeclaration */ && parent.kind !== 305 /* SyntaxKind.SourceFile */ && parent.flags & 16777216 /* NodeFlags.Ambient */)) { + return isGlobalSourceFile(parent); + } + // Exported members/ambient module elements (exception import declaration) are visible if parent is visible + return isDeclarationVisible(parent); + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + if (ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */)) { + // Private/protected properties/methods are not visible + return false; + } + // Public properties/methods are visible if its parents are visible, so: + // falls through + case 171 /* SyntaxKind.Constructor */: + case 175 /* SyntaxKind.ConstructSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 164 /* SyntaxKind.Parameter */: + case 262 /* SyntaxKind.ModuleBlock */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 182 /* SyntaxKind.TypeLiteral */: + case 178 /* SyntaxKind.TypeReference */: + case 183 /* SyntaxKind.ArrayType */: + case 184 /* SyntaxKind.TupleType */: + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + case 191 /* SyntaxKind.ParenthesizedType */: + case 197 /* SyntaxKind.NamedTupleMember */: + return isDeclarationVisible(node.parent); + // Default binding, import specifier and namespace import is visible + // only on demand so by default it is not visible + case 267 /* SyntaxKind.ImportClause */: + case 268 /* SyntaxKind.NamespaceImport */: + case 270 /* SyntaxKind.ImportSpecifier */: + return false; + // Type parameters are always visible + case 163 /* SyntaxKind.TypeParameter */: + // Source file and namespace export are always visible + // falls through + case 305 /* SyntaxKind.SourceFile */: + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + return true; + // Export assignments do not create name bindings outside the module + case 271 /* SyntaxKind.ExportAssignment */: + return false; + default: + return false; + } + } + } + function collectLinkedAliases(node, setVisibility) { + var exportSymbol; + if (node.parent && node.parent.kind === 271 /* SyntaxKind.ExportAssignment */) { + exportSymbol = resolveName(node, node.escapedText, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */, /*nameNotFoundMessage*/ undefined, node, /*isUse*/ false); + } + else if (node.parent.kind === 275 /* SyntaxKind.ExportSpecifier */) { + exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */); + } + var result; + var visited; + if (exportSymbol) { + visited = new ts.Set(); + visited.add(getSymbolId(exportSymbol)); + buildVisibleNodeList(exportSymbol.declarations); + } + return result; + function buildVisibleNodeList(declarations) { + ts.forEach(declarations, function (declaration) { + var resultNode = getAnyImportSyntax(declaration) || declaration; + if (setVisibility) { + getNodeLinks(declaration).isVisible = true; + } + else { + result = result || []; + ts.pushIfUnique(result, resultNode); + } + if (ts.isInternalModuleImportEqualsDeclaration(declaration)) { + // Add the referenced top container visible + var internalModuleReference = declaration.moduleReference; + var firstIdentifier = ts.getFirstIdentifier(internalModuleReference); + var importSymbol = resolveName(declaration, firstIdentifier.escapedText, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */, undefined, undefined, /*isUse*/ false); + if (importSymbol && visited) { + if (ts.tryAddToSet(visited, getSymbolId(importSymbol))) { + buildVisibleNodeList(importSymbol.declarations); + } + } + } + }); + } + } + /** + * Push an entry on the type resolution stack. If an entry with the given target and the given property name + * is already on the stack, and no entries in between already have a type, then a circularity has occurred. + * In this case, the result values of the existing entry and all entries pushed after it are changed to false, + * and the value false is returned. Otherwise, the new entry is just pushed onto the stack, and true is returned. + * In order to see if the same query has already been done before, the target object and the propertyName both + * must match the one passed in. + * + * @param target The symbol, type, or signature whose type is being queried + * @param propertyName The property name that should be used to query the target for its type + */ + function pushTypeResolution(target, propertyName) { + var resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); + if (resolutionCycleStartIndex >= 0) { + // A cycle was found + var length_3 = resolutionTargets.length; + for (var i = resolutionCycleStartIndex; i < length_3; i++) { + resolutionResults[i] = false; + } + return false; + } + resolutionTargets.push(target); + resolutionResults.push(/*items*/ true); + resolutionPropertyNames.push(propertyName); + return true; + } + function findResolutionCycleStartIndex(target, propertyName) { + for (var i = resolutionTargets.length - 1; i >= 0; i--) { + if (hasType(resolutionTargets[i], resolutionPropertyNames[i])) { + return -1; + } + if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { + return i; + } + } + return -1; + } + function hasType(target, propertyName) { + switch (propertyName) { + case 0 /* TypeSystemPropertyName.Type */: + return !!getSymbolLinks(target).type; + case 5 /* TypeSystemPropertyName.EnumTagType */: + return !!(getNodeLinks(target).resolvedEnumType); + case 2 /* TypeSystemPropertyName.DeclaredType */: + return !!getSymbolLinks(target).declaredType; + case 1 /* TypeSystemPropertyName.ResolvedBaseConstructorType */: + return !!target.resolvedBaseConstructorType; + case 3 /* TypeSystemPropertyName.ResolvedReturnType */: + return !!target.resolvedReturnType; + case 4 /* TypeSystemPropertyName.ImmediateBaseConstraint */: + return !!target.immediateBaseConstraint; + case 6 /* TypeSystemPropertyName.ResolvedTypeArguments */: + return !!target.resolvedTypeArguments; + case 7 /* TypeSystemPropertyName.ResolvedBaseTypes */: + return !!target.baseTypesResolved; + case 8 /* TypeSystemPropertyName.WriteType */: + return !!getSymbolLinks(target).writeType; + } + return ts.Debug.assertNever(propertyName); + } + /** + * Pop an entry from the type resolution stack and return its associated result value. The result value will + * be true if no circularities were detected, or false if a circularity was found. + */ + function popTypeResolution() { + resolutionTargets.pop(); + resolutionPropertyNames.pop(); + return resolutionResults.pop(); + } + function getDeclarationContainer(node) { + return ts.findAncestor(ts.getRootDeclaration(node), function (node) { + switch (node.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 255 /* SyntaxKind.VariableDeclarationList */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 269 /* SyntaxKind.NamedImports */: + case 268 /* SyntaxKind.NamespaceImport */: + case 267 /* SyntaxKind.ImportClause */: + return false; + default: + return true; + } + }).parent; + } + function getTypeOfPrototypeProperty(prototype) { + // TypeScript 1.0 spec (April 2014): 8.4 + // Every class automatically contains a static property member named 'prototype', + // the type of which is an instantiation of the class type with type Any supplied as a type argument for each type parameter. + // It is an error to explicitly declare a static property member with the name 'prototype'. + var classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); + return classType.typeParameters ? createTypeReference(classType, ts.map(classType.typeParameters, function (_) { return anyType; })) : classType; + } + // Return the type of the given property in the given type, or undefined if no such property exists + function getTypeOfPropertyOfType(type, name) { + var prop = getPropertyOfType(type, name); + return prop ? getTypeOfSymbol(prop) : undefined; + } + function getTypeOfPropertyOrIndexSignature(type, name) { + var _a; + return getTypeOfPropertyOfType(type, name) || ((_a = getApplicableIndexInfoForName(type, name)) === null || _a === void 0 ? void 0 : _a.type) || unknownType; + } + function isTypeAny(type) { + return type && (type.flags & 1 /* TypeFlags.Any */) !== 0; + } + function isErrorType(type) { + // The only 'any' types that have alias symbols are those manufactured by getTypeFromTypeAliasReference for + // a reference to an unresolved symbol. We want those to behave like the errorType. + return type === errorType || !!(type.flags & 1 /* TypeFlags.Any */ && type.aliasSymbol); + } + // Return the type of a binding element parent. We check SymbolLinks first to see if a type has been + // assigned by contextual typing. + function getTypeForBindingElementParent(node, checkMode) { + if (checkMode !== 0 /* CheckMode.Normal */) { + return getTypeForVariableLikeDeclaration(node, /*includeOptionality*/ false, checkMode); + } + var symbol = getSymbolOfNode(node); + return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, /*includeOptionality*/ false, checkMode); + } + function getRestType(source, properties, symbol) { + source = filterType(source, function (t) { return !(t.flags & 98304 /* TypeFlags.Nullable */); }); + if (source.flags & 131072 /* TypeFlags.Never */) { + return emptyObjectType; + } + if (source.flags & 1048576 /* TypeFlags.Union */) { + return mapType(source, function (t) { return getRestType(t, properties, symbol); }); + } + var omitKeyType = getUnionType(ts.map(properties, getLiteralTypeFromPropertyName)); + var spreadableProperties = []; + var unspreadableToRestKeys = []; + for (var _i = 0, _a = getPropertiesOfType(source); _i < _a.length; _i++) { + var prop = _a[_i]; + var literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */); + if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) + && !(ts.getDeclarationModifierFlagsFromSymbol(prop) & (8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */)) + && isSpreadableProperty(prop)) { + spreadableProperties.push(prop); + } + else { + unspreadableToRestKeys.push(literalTypeFromProperty); + } + } + if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) { + if (unspreadableToRestKeys.length) { + // If the type we're spreading from has properties that cannot + // be spread into the rest type (e.g. getters, methods), ensure + // they are explicitly omitted, as they would in the non-generic case. + omitKeyType = getUnionType(__spreadArray([omitKeyType], unspreadableToRestKeys, true)); + } + if (omitKeyType.flags & 131072 /* TypeFlags.Never */) { + return source; + } + var omitTypeAlias = getGlobalOmitSymbol(); + if (!omitTypeAlias) { + return errorType; + } + return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]); + } + var members = ts.createSymbolTable(); + for (var _b = 0, spreadableProperties_1 = spreadableProperties; _b < spreadableProperties_1.length; _b++) { + var prop = spreadableProperties_1[_b]; + members.set(prop.escapedName, getSpreadSymbol(prop, /*readonly*/ false)); + } + var result = createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, getIndexInfosOfType(source)); + result.objectFlags |= 4194304 /* ObjectFlags.ObjectRestType */; + return result; + } + function isGenericTypeWithUndefinedConstraint(type) { + return !!(type.flags & 465829888 /* TypeFlags.Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* TypeFlags.Undefined */); + } + function getNonUndefinedType(type) { + var typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, function (t) { return t.flags & 465829888 /* TypeFlags.Instantiable */ ? getBaseConstraintOrType(t) : t; }) : type; + return getTypeWithFacts(typeOrConstraint, 524288 /* TypeFacts.NEUndefined */); + } + // Determine the control flow type associated with a destructuring declaration or assignment. The following + // forms of destructuring are possible: + // let { x } = obj; // BindingElement + // let [ x ] = obj; // BindingElement + // { x } = obj; // ShorthandPropertyAssignment + // { x: v } = obj; // PropertyAssignment + // [ x ] = obj; // Expression + // We construct a synthetic element access expression corresponding to 'obj.x' such that the control + // flow analyzer doesn't have to handle all the different syntactic forms. + function getFlowTypeOfDestructuring(node, declaredType) { + var reference = getSyntheticElementAccess(node); + return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType; + } + function getSyntheticElementAccess(node) { + var parentAccess = getParentElementAccess(node); + if (parentAccess && parentAccess.flowNode) { + var propName = getDestructuringPropertyName(node); + if (propName) { + var literal = ts.setTextRange(ts.parseNodeFactory.createStringLiteral(propName), node); + var lhsExpr = ts.isLeftHandSideExpression(parentAccess) ? parentAccess : ts.parseNodeFactory.createParenthesizedExpression(parentAccess); + var result = ts.setTextRange(ts.parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node); + ts.setParent(literal, result); + ts.setParent(result, node); + if (lhsExpr !== parentAccess) { + ts.setParent(lhsExpr, result); + } + result.flowNode = parentAccess.flowNode; + return result; + } + } + } + function getParentElementAccess(node) { + var ancestor = node.parent.parent; + switch (ancestor.kind) { + case 203 /* SyntaxKind.BindingElement */: + case 296 /* SyntaxKind.PropertyAssignment */: + return getSyntheticElementAccess(ancestor); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return getSyntheticElementAccess(node.parent); + case 254 /* SyntaxKind.VariableDeclaration */: + return ancestor.initializer; + case 221 /* SyntaxKind.BinaryExpression */: + return ancestor.right; + } + } + function getDestructuringPropertyName(node) { + var parent = node.parent; + if (node.kind === 203 /* SyntaxKind.BindingElement */ && parent.kind === 201 /* SyntaxKind.ObjectBindingPattern */) { + return getLiteralPropertyNameText(node.propertyName || node.name); + } + if (node.kind === 296 /* SyntaxKind.PropertyAssignment */ || node.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + return getLiteralPropertyNameText(node.name); + } + return "" + parent.elements.indexOf(node); + } + function getLiteralPropertyNameText(name) { + var type = getLiteralTypeFromPropertyName(name); + return type.flags & (128 /* TypeFlags.StringLiteral */ | 256 /* TypeFlags.NumberLiteral */) ? "" + type.value : undefined; + } + /** Return the inferred type for a binding element */ + function getTypeForBindingElement(declaration) { + var checkMode = declaration.dotDotDotToken ? 64 /* CheckMode.RestBindingElement */ : 0 /* CheckMode.Normal */; + var parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode); + return parentType && getBindingElementTypeFromParentType(declaration, parentType); + } + function getBindingElementTypeFromParentType(declaration, parentType) { + // If an any type was inferred for parent, infer that for the binding element + if (isTypeAny(parentType)) { + return parentType; + } + var pattern = declaration.parent; + // Relax null check on ambient destructuring parameters, since the parameters have no implementation and are just documentation + if (strictNullChecks && declaration.flags & 16777216 /* NodeFlags.Ambient */ && ts.isParameterDeclaration(declaration)) { + parentType = getNonNullableType(parentType); + } + // Filter `undefined` from the type we check against if the parent has an initializer and that initializer is not possibly `undefined` + else if (strictNullChecks && pattern.parent.initializer && !(getTypeFacts(getTypeOfInitializer(pattern.parent.initializer)) & 65536 /* TypeFacts.EQUndefined */)) { + parentType = getTypeWithFacts(parentType, 524288 /* TypeFacts.NEUndefined */); + } + var type; + if (pattern.kind === 201 /* SyntaxKind.ObjectBindingPattern */) { + if (declaration.dotDotDotToken) { + parentType = getReducedType(parentType); + if (parentType.flags & 2 /* TypeFlags.Unknown */ || !isValidSpreadType(parentType)) { + error(declaration, ts.Diagnostics.Rest_types_may_only_be_created_from_object_types); + return errorType; + } + var literalMembers = []; + for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!element.dotDotDotToken) { + literalMembers.push(element.propertyName || element.name); + } + } + type = getRestType(parentType, literalMembers, declaration.symbol); + } + else { + // Use explicitly specified property name ({ p: xxx } form), or otherwise the implied name ({ p } form) + var name = declaration.propertyName || declaration.name; + var indexType = getLiteralTypeFromPropertyName(name); + var declaredType = getIndexedAccessType(parentType, indexType, 32 /* AccessFlags.ExpressionPosition */, name); + type = getFlowTypeOfDestructuring(declaration, declaredType); + } + } + else { + // This elementType will be used if the specific property corresponding to this index is not + // present (aka the tuple element property). This call also checks that the parentType is in + // fact an iterable or array (depending on target language). + var elementType = checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* IterationUse.PossiblyOutOfBounds */), parentType, undefinedType, pattern); + var index_2 = pattern.elements.indexOf(declaration); + if (declaration.dotDotDotToken) { + // If the parent is a tuple type, the rest element has a tuple type of the + // remaining tuple element types. Otherwise, the rest element has an array type with same + // element type as the parent type. + type = everyType(parentType, isTupleType) ? + mapType(parentType, function (t) { return sliceTupleType(t, index_2); }) : + createArrayType(elementType); + } + else if (isArrayLikeType(parentType)) { + var indexType = getNumberLiteralType(index_2); + var accessFlags = 32 /* AccessFlags.ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* AccessFlags.NoTupleBoundsCheck */ : 0); + var declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType; + type = getFlowTypeOfDestructuring(declaration, declaredType); + } + else { + type = elementType; + } + } + if (!declaration.initializer) { + return type; + } + if (ts.getEffectiveTypeAnnotationNode(ts.walkUpBindingElementsAndPatterns(declaration))) { + // In strict null checking mode, if a default value of a non-undefined type is specified, remove + // undefined from the final type. + return strictNullChecks && !(getFalsyFlags(checkDeclarationInitializer(declaration, 0 /* CheckMode.Normal */)) & 32768 /* TypeFlags.Undefined */) ? getNonUndefinedType(type) : type; + } + return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* CheckMode.Normal */)], 2 /* UnionReduction.Subtype */)); + } + function getTypeForDeclarationFromJSDocComment(declaration) { + var jsdocType = ts.getJSDocType(declaration); + if (jsdocType) { + return getTypeFromTypeNode(jsdocType); + } + return undefined; + } + function isNullOrUndefined(node) { + var expr = ts.skipParentheses(node, /*excludeJSDocTypeAssertions*/ true); + return expr.kind === 104 /* SyntaxKind.NullKeyword */ || expr.kind === 79 /* SyntaxKind.Identifier */ && getResolvedSymbol(expr) === undefinedSymbol; + } + function isEmptyArrayLiteral(node) { + var expr = ts.skipParentheses(node, /*excludeJSDocTypeAssertions*/ true); + return expr.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ && expr.elements.length === 0; + } + function addOptionality(type, isProperty, isOptional) { + if (isProperty === void 0) { isProperty = false; } + if (isOptional === void 0) { isOptional = true; } + return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type; + } + // Return the inferred type for a variable, parameter, or property declaration + function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) { + // A variable declared in a for..in statement is of type string, or of type keyof T when the + // right hand expression is of a type parameter type. + if (ts.isVariableDeclaration(declaration) && declaration.parent.parent.kind === 243 /* SyntaxKind.ForInStatement */) { + var indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression, /*checkMode*/ checkMode))); + return indexType.flags & (262144 /* TypeFlags.TypeParameter */ | 4194304 /* TypeFlags.Index */) ? getExtractStringType(indexType) : stringType; + } + if (ts.isVariableDeclaration(declaration) && declaration.parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + // checkRightHandSideOfForOf will return undefined if the for-of expression type was + // missing properties/signatures required to get its iteratedType (like + // [Symbol.iterator] or next). This may be because we accessed properties from anyType, + // or it may have led to an error inside getElementTypeOfIterable. + var forOfStatement = declaration.parent.parent; + return checkRightHandSideOfForOf(forOfStatement) || anyType; + } + if (ts.isBindingPattern(declaration.parent)) { + return getTypeForBindingElement(declaration); + } + var isProperty = ts.isPropertyDeclaration(declaration) || ts.isPropertySignature(declaration); + var isOptional = includeOptionality && (isProperty && !!declaration.questionToken || + ts.isParameter(declaration) && (!!declaration.questionToken || isJSDocOptionalParameter(declaration)) || + isOptionalJSDocPropertyLikeTag(declaration)); + // Use type from type annotation if one is present + var declaredType = tryGetTypeFromEffectiveTypeNode(declaration); + if (declaredType) { + return addOptionality(declaredType, isProperty, isOptional); + } + if ((noImplicitAny || ts.isInJSFile(declaration)) && + ts.isVariableDeclaration(declaration) && !ts.isBindingPattern(declaration.name) && + !(ts.getCombinedModifierFlags(declaration) & 1 /* ModifierFlags.Export */) && !(declaration.flags & 16777216 /* NodeFlags.Ambient */)) { + // If --noImplicitAny is on or the declaration is in a Javascript file, + // use control flow tracked 'any' type for non-ambient, non-exported var or let variables with no + // initializer or a 'null' or 'undefined' initializer. + if (!(ts.getCombinedNodeFlags(declaration) & 2 /* NodeFlags.Const */) && (!declaration.initializer || isNullOrUndefined(declaration.initializer))) { + return autoType; + } + // Use control flow tracked 'any[]' type for non-ambient, non-exported variables with an empty array + // literal initializer. + if (declaration.initializer && isEmptyArrayLiteral(declaration.initializer)) { + return autoArrayType; + } + } + if (ts.isParameter(declaration)) { + var func = declaration.parent; + // For a parameter of a set accessor, use the type of the get accessor if one is present + if (func.kind === 173 /* SyntaxKind.SetAccessor */ && hasBindableName(func)) { + var getter = ts.getDeclarationOfKind(getSymbolOfNode(declaration.parent), 172 /* SyntaxKind.GetAccessor */); + if (getter) { + var getterSignature = getSignatureFromDeclaration(getter); + var thisParameter = getAccessorThisParameter(func); + if (thisParameter && declaration === thisParameter) { + // Use the type from the *getter* + ts.Debug.assert(!thisParameter.type); + return getTypeOfSymbol(getterSignature.thisParameter); + } + return getReturnTypeOfSignature(getterSignature); + } + } + if (ts.isInJSFile(declaration)) { + var type_1 = getParameterTypeOfTypeTag(func, declaration); + if (type_1) + return type_1; + } + // Use contextual parameter type if one is available + var type = declaration.symbol.escapedName === "this" /* InternalSymbolName.This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration); + if (type) { + return addOptionality(type, /*isProperty*/ false, isOptional); + } + } + // Use the type of the initializer expression if one is present and the declaration is + // not a parameter of a contextually typed function + if (ts.hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) { + if (ts.isInJSFile(declaration) && !ts.isParameter(declaration)) { + var containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), ts.getDeclaredExpandoInitializer(declaration)); + if (containerObjectType) { + return containerObjectType; + } + } + var type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode)); + return addOptionality(type, isProperty, isOptional); + } + if (ts.isPropertyDeclaration(declaration) && (noImplicitAny || ts.isInJSFile(declaration))) { + // We have a property declaration with no type annotation or initializer, in noImplicitAny mode or a .js file. + // Use control flow analysis of this.xxx assignments in the constructor or static block to determine the type of the property. + if (!ts.hasStaticModifier(declaration)) { + var constructor = findConstructorDeclaration(declaration.parent); + var type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : + ts.getEffectiveModifierFlags(declaration) & 2 /* ModifierFlags.Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : + undefined; + return type && addOptionality(type, /*isProperty*/ true, isOptional); + } + else { + var staticBlocks = ts.filter(declaration.parent.members, ts.isClassStaticBlockDeclaration); + var type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : + ts.getEffectiveModifierFlags(declaration) & 2 /* ModifierFlags.Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : + undefined; + return type && addOptionality(type, /*isProperty*/ true, isOptional); + } + } + if (ts.isJsxAttribute(declaration)) { + // if JSX attribute doesn't have initializer, by default the attribute will have boolean value of true. + // I.e is sugar for + return trueType; + } + // If the declaration specifies a binding pattern and is not a parameter of a contextually + // typed function, use the type implied by the binding pattern + if (ts.isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ false, /*reportErrors*/ true); + } + // No type specified and nothing can be inferred + return undefined; + } + function isConstructorDeclaredProperty(symbol) { + // A property is considered a constructor declared property when all declaration sites are this.xxx assignments, + // when no declaration sites have JSDoc type annotations, and when at least one declaration site is in the body of + // a class constructor. + if (symbol.valueDeclaration && ts.isBinaryExpression(symbol.valueDeclaration)) { + var links = getSymbolLinks(symbol); + if (links.isConstructorDeclaredProperty === undefined) { + links.isConstructorDeclaredProperty = false; + links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && ts.every(symbol.declarations, function (declaration) { + return ts.isBinaryExpression(declaration) && + isPossiblyAliasedThisProperty(declaration) && + (declaration.left.kind !== 207 /* SyntaxKind.ElementAccessExpression */ || ts.isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && + !getAnnotatedTypeForAssignmentDeclaration(/*declaredType*/ undefined, declaration, symbol, declaration); + }); + } + return links.isConstructorDeclaredProperty; + } + return false; + } + function isAutoTypedProperty(symbol) { + // A property is auto-typed when its declaration has no type annotation or initializer and we're in + // noImplicitAny mode or a .js file. + var declaration = symbol.valueDeclaration; + return declaration && ts.isPropertyDeclaration(declaration) && !ts.getEffectiveTypeAnnotationNode(declaration) && + !declaration.initializer && (noImplicitAny || ts.isInJSFile(declaration)); + } + function getDeclaringConstructor(symbol) { + if (!symbol.declarations) { + return; + } + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + var container = ts.getThisContainer(declaration, /*includeArrowFunctions*/ false); + if (container && (container.kind === 171 /* SyntaxKind.Constructor */ || isJSConstructor(container))) { + return container; + } + } + ; + } + /** Create a synthetic property access flow node after the last statement of the file */ + function getFlowTypeFromCommonJSExport(symbol) { + var file = ts.getSourceFileOfNode(symbol.declarations[0]); + var accessName = ts.unescapeLeadingUnderscores(symbol.escapedName); + var areAllModuleExports = symbol.declarations.every(function (d) { return ts.isInJSFile(d) && ts.isAccessExpression(d) && ts.isModuleExportsAccessExpression(d.expression); }); + var reference = areAllModuleExports + ? ts.factory.createPropertyAccessExpression(ts.factory.createPropertyAccessExpression(ts.factory.createIdentifier("module"), ts.factory.createIdentifier("exports")), accessName) + : ts.factory.createPropertyAccessExpression(ts.factory.createIdentifier("exports"), accessName); + if (areAllModuleExports) { + ts.setParent(reference.expression.expression, reference.expression); + } + ts.setParent(reference.expression, reference); + ts.setParent(reference, file); + reference.flowNode = file.endFlowNode; + return getFlowTypeOfReference(reference, autoType, undefinedType); + } + function getFlowTypeInStaticBlocks(symbol, staticBlocks) { + var accessName = ts.startsWith(symbol.escapedName, "__#") + ? ts.factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) + : ts.unescapeLeadingUnderscores(symbol.escapedName); + for (var _i = 0, staticBlocks_1 = staticBlocks; _i < staticBlocks_1.length; _i++) { + var staticBlock = staticBlocks_1[_i]; + var reference = ts.factory.createPropertyAccessExpression(ts.factory.createThis(), accessName); + ts.setParent(reference.expression, reference); + ts.setParent(reference, staticBlock); + reference.flowNode = staticBlock.returnFlowNode; + var flowType = getFlowTypeOfProperty(reference, symbol); + if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { + error(symbol.valueDeclaration, ts.Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + // We don't infer a type if assignments are only null or undefined. + if (everyType(flowType, isNullableType)) { + continue; + } + return convertAutoToAny(flowType); + } + } + function getFlowTypeInConstructor(symbol, constructor) { + var accessName = ts.startsWith(symbol.escapedName, "__#") + ? ts.factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) + : ts.unescapeLeadingUnderscores(symbol.escapedName); + var reference = ts.factory.createPropertyAccessExpression(ts.factory.createThis(), accessName); + ts.setParent(reference.expression, reference); + ts.setParent(reference, constructor); + reference.flowNode = constructor.returnFlowNode; + var flowType = getFlowTypeOfProperty(reference, symbol); + if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { + error(symbol.valueDeclaration, ts.Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + // We don't infer a type if assignments are only null or undefined. + return everyType(flowType, isNullableType) ? undefined : convertAutoToAny(flowType); + } + function getFlowTypeOfProperty(reference, prop) { + var initialType = (prop === null || prop === void 0 ? void 0 : prop.valueDeclaration) + && (!isAutoTypedProperty(prop) || ts.getEffectiveModifierFlags(prop.valueDeclaration) & 2 /* ModifierFlags.Ambient */) + && getTypeOfPropertyInBaseClass(prop) + || undefinedType; + return getFlowTypeOfReference(reference, autoType, initialType); + } + function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) { + // function/class/{} initializers are themselves containers, so they won't merge in the same way as other initializers + var container = ts.getAssignedExpandoInitializer(symbol.valueDeclaration); + if (container) { + var tag = ts.getJSDocTypeTag(container); + if (tag && tag.typeExpression) { + return getTypeFromTypeNode(tag.typeExpression); + } + var containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container); + return containerObjectType || getWidenedLiteralType(checkExpressionCached(container)); + } + var type; + var definedInConstructor = false; + var definedInMethod = false; + // We use control flow analysis to determine the type of the property if the property qualifies as a constructor + // declared property and the resulting control flow type isn't just undefined or null. + if (isConstructorDeclaredProperty(symbol)) { + type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol)); + } + if (!type) { + var types = void 0; + if (symbol.declarations) { + var jsdocType = void 0; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + var expression = (ts.isBinaryExpression(declaration) || ts.isCallExpression(declaration)) ? declaration : + ts.isAccessExpression(declaration) ? ts.isBinaryExpression(declaration.parent) ? declaration.parent : declaration : + undefined; + if (!expression) { + continue; // Non-assignment declaration merged in (eg, an Identifier to mark the thing as a namespace) - skip over it and pull type info from elsewhere + } + var kind = ts.isAccessExpression(expression) + ? ts.getAssignmentDeclarationPropertyAccessKind(expression) + : ts.getAssignmentDeclarationKind(expression); + if (kind === 4 /* AssignmentDeclarationKind.ThisProperty */ || ts.isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) { + if (isDeclarationInConstructor(expression)) { + definedInConstructor = true; + } + else { + definedInMethod = true; + } + } + if (!ts.isCallExpression(expression)) { + jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration); + } + if (!jsdocType) { + (types || (types = [])).push((ts.isBinaryExpression(expression) || ts.isCallExpression(expression)) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType); + } + } + type = jsdocType; + } + if (!type) { + if (!ts.length(types)) { + return errorType; // No types from any declarations :( + } + var constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : undefined; + // use only the constructor types unless they were only assigned null | undefined (including widening variants) + if (definedInMethod) { + var propType = getTypeOfPropertyInBaseClass(symbol); + if (propType) { + (constructorTypes || (constructorTypes = [])).push(propType); + definedInConstructor = true; + } + } + var sourceTypes = ts.some(constructorTypes, function (t) { return !!(t.flags & ~98304 /* TypeFlags.Nullable */); }) ? constructorTypes : types; // TODO: GH#18217 + type = getUnionType(sourceTypes); + } + } + var widened = getWidenedType(addOptionality(type, /*isProperty*/ false, definedInMethod && !definedInConstructor)); + if (symbol.valueDeclaration && filterType(widened, function (t) { return !!(t.flags & ~98304 /* TypeFlags.Nullable */); }) === neverType) { + reportImplicitAny(symbol.valueDeclaration, anyType); + return anyType; + } + return widened; + } + function getJSContainerObjectType(decl, symbol, init) { + var _a, _b; + if (!ts.isInJSFile(decl) || !init || !ts.isObjectLiteralExpression(init) || init.properties.length) { + return undefined; + } + var exports = ts.createSymbolTable(); + while (ts.isBinaryExpression(decl) || ts.isPropertyAccessExpression(decl)) { + var s_2 = getSymbolOfNode(decl); + if ((_a = s_2 === null || s_2 === void 0 ? void 0 : s_2.exports) === null || _a === void 0 ? void 0 : _a.size) { + mergeSymbolTable(exports, s_2.exports); + } + decl = ts.isBinaryExpression(decl) ? decl.parent : decl.parent.parent; + } + var s = getSymbolOfNode(decl); + if ((_b = s === null || s === void 0 ? void 0 : s.exports) === null || _b === void 0 ? void 0 : _b.size) { + mergeSymbolTable(exports, s.exports); + } + var type = createAnonymousType(symbol, exports, ts.emptyArray, ts.emptyArray, ts.emptyArray); + type.objectFlags |= 4096 /* ObjectFlags.JSLiteral */; + return type; + } + function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) { + var _a; + var typeNode = ts.getEffectiveTypeAnnotationNode(expression.parent); + if (typeNode) { + var type = getWidenedType(getTypeFromTypeNode(typeNode)); + if (!declaredType) { + return type; + } + else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) { + errorNextVariableOrPropertyDeclarationMustHaveSameType(/*firstDeclaration*/ undefined, declaredType, declaration, type); + } + } + if ((_a = symbol.parent) === null || _a === void 0 ? void 0 : _a.valueDeclaration) { + var typeNode_2 = ts.getEffectiveTypeAnnotationNode(symbol.parent.valueDeclaration); + if (typeNode_2) { + var annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode_2), symbol.escapedName); + if (annotationSymbol) { + return getNonMissingTypeOfSymbol(annotationSymbol); + } + } + } + return declaredType; + } + /** If we don't have an explicit JSDoc type, get the type from the initializer. */ + function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) { + if (ts.isCallExpression(expression)) { + if (resolvedSymbol) { + return getTypeOfSymbol(resolvedSymbol); // This shouldn't happen except under some hopefully forbidden merges of export assignments and object define assignments + } + var objectLitType = checkExpressionCached(expression.arguments[2]); + var valueType = getTypeOfPropertyOfType(objectLitType, "value"); + if (valueType) { + return valueType; + } + var getFunc = getTypeOfPropertyOfType(objectLitType, "get"); + if (getFunc) { + var getSig = getSingleCallSignature(getFunc); + if (getSig) { + return getReturnTypeOfSignature(getSig); + } + } + var setFunc = getTypeOfPropertyOfType(objectLitType, "set"); + if (setFunc) { + var setSig = getSingleCallSignature(setFunc); + if (setSig) { + return getTypeOfFirstParameterOfSignature(setSig); + } + } + return anyType; + } + if (containsSameNamedThisProperty(expression.left, expression.right)) { + return anyType; + } + var isDirectExport = kind === 1 /* AssignmentDeclarationKind.ExportsProperty */ && (ts.isPropertyAccessExpression(expression.left) || ts.isElementAccessExpression(expression.left)) && (ts.isModuleExportsAccessExpression(expression.left.expression) || (ts.isIdentifier(expression.left.expression) && ts.isExportsIdentifier(expression.left.expression))); + var type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) + : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) + : getWidenedLiteralType(checkExpressionCached(expression.right)); + if (type.flags & 524288 /* TypeFlags.Object */ && + kind === 2 /* AssignmentDeclarationKind.ModuleExports */ && + symbol.escapedName === "export=" /* InternalSymbolName.ExportEquals */) { + var exportedType = resolveStructuredTypeMembers(type); + var members_4 = ts.createSymbolTable(); + ts.copyEntries(exportedType.members, members_4); + var initialSize = members_4.size; + if (resolvedSymbol && !resolvedSymbol.exports) { + resolvedSymbol.exports = ts.createSymbolTable(); + } + (resolvedSymbol || symbol).exports.forEach(function (s, name) { + var _a; + var exportedMember = members_4.get(name); + if (exportedMember && exportedMember !== s) { + if (s.flags & 111551 /* SymbolFlags.Value */ && exportedMember.flags & 111551 /* SymbolFlags.Value */) { + // If the member has an additional value-like declaration, union the types from the two declarations, + // but issue an error if they occurred in two different files. The purpose is to support a JS file with + // a pattern like: + // + // module.exports = { a: true }; + // module.exports.a = 3; + // + // but we may have a JS file with `module.exports = { a: true }` along with a TypeScript module augmentation + // declaring an `export const a: number`. In that case, we issue a duplicate identifier error, because + // it's unclear what that's supposed to mean, so it's probably a mistake. + if (s.valueDeclaration && exportedMember.valueDeclaration && ts.getSourceFileOfNode(s.valueDeclaration) !== ts.getSourceFileOfNode(exportedMember.valueDeclaration)) { + var unescapedName = ts.unescapeLeadingUnderscores(s.escapedName); + var exportedMemberName = ((_a = ts.tryCast(exportedMember.valueDeclaration, ts.isNamedDeclaration)) === null || _a === void 0 ? void 0 : _a.name) || exportedMember.valueDeclaration; + ts.addRelatedInfo(error(s.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0, unescapedName), ts.createDiagnosticForNode(exportedMemberName, ts.Diagnostics._0_was_also_declared_here, unescapedName)); + ts.addRelatedInfo(error(exportedMemberName, ts.Diagnostics.Duplicate_identifier_0, unescapedName), ts.createDiagnosticForNode(s.valueDeclaration, ts.Diagnostics._0_was_also_declared_here, unescapedName)); + } + var union = createSymbol(s.flags | exportedMember.flags, name); + union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]); + union.valueDeclaration = exportedMember.valueDeclaration; + union.declarations = ts.concatenate(exportedMember.declarations, s.declarations); + members_4.set(name, union); + } + else { + members_4.set(name, mergeSymbol(s, exportedMember)); + } + } + else { + members_4.set(name, s); + } + }); + var result = createAnonymousType(initialSize !== members_4.size ? undefined : exportedType.symbol, // Only set the type's symbol if it looks to be the same as the original type + members_4, exportedType.callSignatures, exportedType.constructSignatures, exportedType.indexInfos); + result.objectFlags |= (ts.getObjectFlags(type) & 4096 /* ObjectFlags.JSLiteral */); // Propagate JSLiteral flag + if (result.symbol && result.symbol.flags & 32 /* SymbolFlags.Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) { + result.objectFlags |= 16777216 /* ObjectFlags.IsClassInstanceClone */; // Propagate the knowledge that this type is equivalent to the symbol's class instance type + } + return result; + } + if (isEmptyArrayLiteralType(type)) { + reportImplicitAny(expression, anyArrayType); + return anyArrayType; + } + return type; + } + function containsSameNamedThisProperty(thisProperty, expression) { + return ts.isPropertyAccessExpression(thisProperty) + && thisProperty.expression.kind === 108 /* SyntaxKind.ThisKeyword */ + && ts.forEachChildRecursively(expression, function (n) { return isMatchingReference(thisProperty, n); }); + } + function isDeclarationInConstructor(expression) { + var thisContainer = ts.getThisContainer(expression, /*includeArrowFunctions*/ false); + // Properties defined in a constructor (or base constructor, or javascript constructor function) don't get undefined added. + // Function expressions that are assigned to the prototype count as methods. + return thisContainer.kind === 171 /* SyntaxKind.Constructor */ || + thisContainer.kind === 256 /* SyntaxKind.FunctionDeclaration */ || + (thisContainer.kind === 213 /* SyntaxKind.FunctionExpression */ && !ts.isPrototypePropertyAssignment(thisContainer.parent)); + } + function getConstructorDefinedThisAssignmentTypes(types, declarations) { + ts.Debug.assert(types.length === declarations.length); + return types.filter(function (_, i) { + var declaration = declarations[i]; + var expression = ts.isBinaryExpression(declaration) ? declaration : + ts.isBinaryExpression(declaration.parent) ? declaration.parent : undefined; + return expression && isDeclarationInConstructor(expression); + }); + } + // Return the type implied by a binding pattern element. This is the type of the initializer of the element if + // one is present. Otherwise, if the element is itself a binding pattern, it is the type implied by the binding + // pattern. Otherwise, it is the type any. + function getTypeFromBindingElement(element, includePatternInType, reportErrors) { + if (element.initializer) { + // The type implied by a binding pattern is independent of context, so we check the initializer with no + // contextual type or, if the element itself is a binding pattern, with the type implied by that binding + // pattern. + var contextualType = ts.isBindingPattern(element.name) ? getTypeFromBindingPattern(element.name, /*includePatternInType*/ true, /*reportErrors*/ false) : unknownType; + return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* CheckMode.Normal */, contextualType))); + } + if (ts.isBindingPattern(element.name)) { + return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors); + } + if (reportErrors && !declarationBelongsToPrivateAmbientMember(element)) { + reportImplicitAny(element, anyType); + } + // When we're including the pattern in the type (an indication we're obtaining a contextual type), we + // use the non-inferrable any type. Inference will never directly infer this type, but it is possible + // to infer a type that contains it, e.g. for a binding pattern like [foo] or { foo }. In such cases, + // widening of the binding pattern type substitutes a regular any for the non-inferrable any. + return includePatternInType ? nonInferrableAnyType : anyType; + } + // Return the type implied by an object binding pattern + function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) { + var members = ts.createSymbolTable(); + var stringIndexInfo; + var objectFlags = 128 /* ObjectFlags.ObjectLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + ts.forEach(pattern.elements, function (e) { + var name = e.propertyName || e.name; + if (e.dotDotDotToken) { + stringIndexInfo = createIndexInfo(stringType, anyType, /*isReadonly*/ false); + return; + } + var exprType = getLiteralTypeFromPropertyName(name); + if (!isTypeUsableAsPropertyName(exprType)) { + // do not include computed properties in the implied type + objectFlags |= 512 /* ObjectFlags.ObjectLiteralPatternWithComputedProperties */; + return; + } + var text = getPropertyNameFromType(exprType); + var flags = 4 /* SymbolFlags.Property */ | (e.initializer ? 16777216 /* SymbolFlags.Optional */ : 0); + var symbol = createSymbol(flags, text); + symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors); + symbol.bindingElement = e; + members.set(symbol.escapedName, symbol); + }); + var result = createAnonymousType(undefined, members, ts.emptyArray, ts.emptyArray, stringIndexInfo ? [stringIndexInfo] : ts.emptyArray); + result.objectFlags |= objectFlags; + if (includePatternInType) { + result.pattern = pattern; + result.objectFlags |= 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + } + return result; + } + // Return the type implied by an array binding pattern + function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors) { + var elements = pattern.elements; + var lastElement = ts.lastOrUndefined(elements); + var restElement = lastElement && lastElement.kind === 203 /* SyntaxKind.BindingElement */ && lastElement.dotDotDotToken ? lastElement : undefined; + if (elements.length === 0 || elements.length === 1 && restElement) { + return languageVersion >= 2 /* ScriptTarget.ES2015 */ ? createIterableType(anyType) : anyArrayType; + } + var elementTypes = ts.map(elements, function (e) { return ts.isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors); }); + var minLength = ts.findLastIndex(elements, function (e) { return !(e === restElement || ts.isOmittedExpression(e) || hasDefaultValue(e)); }, elements.length - 1) + 1; + var elementFlags = ts.map(elements, function (e, i) { return e === restElement ? 4 /* ElementFlags.Rest */ : i >= minLength ? 2 /* ElementFlags.Optional */ : 1 /* ElementFlags.Required */; }); + var result = createTupleType(elementTypes, elementFlags); + if (includePatternInType) { + result = cloneTypeReference(result); + result.pattern = pattern; + result.objectFlags |= 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + } + return result; + } + // Return the type implied by a binding pattern. This is the type implied purely by the binding pattern itself + // and without regard to its context (i.e. without regard any type annotation or initializer associated with the + // declaration in which the binding pattern is contained). For example, the implied type of [x, y] is [any, any] + // and the implied type of { x, y: z = 1 } is { x: any; y: number; }. The type implied by a binding pattern is + // used as the contextual type of an initializer associated with the binding pattern. Also, for a destructuring + // parameter with no type annotation or initializer, the type implied by the binding pattern becomes the type of + // the parameter. + function getTypeFromBindingPattern(pattern, includePatternInType, reportErrors) { + if (includePatternInType === void 0) { includePatternInType = false; } + if (reportErrors === void 0) { reportErrors = false; } + return pattern.kind === 201 /* SyntaxKind.ObjectBindingPattern */ + ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors) + : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors); + } + // Return the type associated with a variable, parameter, or property declaration. In the simple case this is the type + // specified in a type annotation or inferred from an initializer. However, in the case of a destructuring declaration it + // is a bit more involved. For example: + // + // var [x, s = ""] = [1, "one"]; + // + // Here, the array literal [1, "one"] is contextually typed by the type [any, string], which is the implied type of the + // binding pattern [x, s = ""]. Because the contextual type is a tuple type, the resulting type of [1, "one"] is the + // tuple type [number, string]. Thus, the type inferred for 'x' is number and the type inferred for 's' is string. + function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors) { + return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, /*includeOptionality*/ true, 0 /* CheckMode.Normal */), declaration, reportErrors); + } + function isGlobalSymbolConstructor(node) { + var symbol = getSymbolOfNode(node); + var globalSymbol = getGlobalESSymbolConstructorTypeSymbol(/*reportErrors*/ false); + return globalSymbol && symbol && symbol === globalSymbol; + } + function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors) { + if (type) { + // TODO: If back compat with pre-3.0/4.0 libs isn't required, remove the following SymbolConstructor special case transforming `symbol` into `unique symbol` + if (type.flags & 4096 /* TypeFlags.ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) { + type = getESSymbolLikeTypeForNode(declaration); + } + if (reportErrors) { + reportErrorsFromWidening(declaration, type); + } + // always widen a 'unique symbol' type if the type was created for a different declaration. + if (type.flags & 8192 /* TypeFlags.UniqueESSymbol */ && (ts.isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) { + type = esSymbolType; + } + return getWidenedType(type); + } + // Rest parameters default to type any[], other parameters default to type any + type = ts.isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType; + // Report implicit any errors unless this is a private property within an ambient declaration + if (reportErrors) { + if (!declarationBelongsToPrivateAmbientMember(declaration)) { + reportImplicitAny(declaration, type); + } + } + return type; + } + function declarationBelongsToPrivateAmbientMember(declaration) { + var root = ts.getRootDeclaration(declaration); + var memberDeclaration = root.kind === 164 /* SyntaxKind.Parameter */ ? root.parent : root; + return isPrivateWithinAmbient(memberDeclaration); + } + function tryGetTypeFromEffectiveTypeNode(node) { + var typeNode = ts.getEffectiveTypeAnnotationNode(node); + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + } + function getTypeOfVariableOrParameterOrProperty(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + var type = getTypeOfVariableOrParameterOrPropertyWorker(symbol); + // For a contextually typed parameter it is possible that a type has already + // been assigned (in assignTypeToParameterAndFixTypeParameters), and we want + // to preserve this type. + if (!links.type) { + links.type = type; + } + } + return links.type; + } + function getTypeOfVariableOrParameterOrPropertyWorker(symbol) { + // Handle prototype property + if (symbol.flags & 4194304 /* SymbolFlags.Prototype */) { + return getTypeOfPrototypeProperty(symbol); + } + // CommonsJS require and module both have type any. + if (symbol === requireSymbol) { + return anyType; + } + if (symbol.flags & 134217728 /* SymbolFlags.ModuleExports */ && symbol.valueDeclaration) { + var fileSymbol = getSymbolOfNode(ts.getSourceFileOfNode(symbol.valueDeclaration)); + var result = createSymbol(fileSymbol.flags, "exports"); + result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : []; + result.parent = symbol; + result.target = fileSymbol; + if (fileSymbol.valueDeclaration) + result.valueDeclaration = fileSymbol.valueDeclaration; + if (fileSymbol.members) + result.members = new ts.Map(fileSymbol.members); + if (fileSymbol.exports) + result.exports = new ts.Map(fileSymbol.exports); + var members = ts.createSymbolTable(); + members.set("exports", result); + return createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, ts.emptyArray); + } + // Handle catch clause variables + ts.Debug.assertIsDefined(symbol.valueDeclaration); + var declaration = symbol.valueDeclaration; + if (ts.isCatchClauseVariableDeclarationOrBindingElement(declaration)) { + var typeNode = ts.getEffectiveTypeAnnotationNode(declaration); + if (typeNode === undefined) { + return useUnknownInCatchVariables ? unknownType : anyType; + } + var type_2 = getTypeOfNode(typeNode); + // an errorType will make `checkTryStatement` issue an error + return isTypeAny(type_2) || type_2 === unknownType ? type_2 : errorType; + } + // Handle export default expressions + if (ts.isSourceFile(declaration) && ts.isJsonSourceFile(declaration)) { + if (!declaration.statements.length) { + return emptyObjectType; + } + return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression))); + } + if (ts.isAccessor(declaration)) { + // Binding of certain patterns in JS code will occasionally mark symbols as both properties + // and accessors. Here we dispatch to accessor resolution if needed. + return getTypeOfAccessors(symbol); + } + // Handle variable, parameter or property + if (!pushTypeResolution(symbol, 0 /* TypeSystemPropertyName.Type */)) { + // Symbol is property of some kind that is merged with something - should use `getTypeOfFuncClassEnumModule` and not `getTypeOfVariableOrParameterOrProperty` + if (symbol.flags & 512 /* SymbolFlags.ValueModule */ && !(symbol.flags & 67108864 /* SymbolFlags.Assignment */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + return reportCircularityError(symbol); + } + var type; + if (declaration.kind === 271 /* SyntaxKind.ExportAssignment */) { + type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration); + } + else if (ts.isBinaryExpression(declaration) || + (ts.isInJSFile(declaration) && + (ts.isCallExpression(declaration) || (ts.isPropertyAccessExpression(declaration) || ts.isBindableStaticElementAccessExpression(declaration)) && ts.isBinaryExpression(declaration.parent)))) { + type = getWidenedTypeForAssignmentDeclaration(symbol); + } + else if (ts.isPropertyAccessExpression(declaration) + || ts.isElementAccessExpression(declaration) + || ts.isIdentifier(declaration) + || ts.isStringLiteralLike(declaration) + || ts.isNumericLiteral(declaration) + || ts.isClassDeclaration(declaration) + || ts.isFunctionDeclaration(declaration) + || (ts.isMethodDeclaration(declaration) && !ts.isObjectLiteralMethod(declaration)) + || ts.isMethodSignature(declaration) + || ts.isSourceFile(declaration)) { + // Symbol is property of some kind that is merged with something - should use `getTypeOfFuncClassEnumModule` and not `getTypeOfVariableOrParameterOrProperty` + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */ | 32 /* SymbolFlags.Class */ | 384 /* SymbolFlags.Enum */ | 512 /* SymbolFlags.ValueModule */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + type = ts.isBinaryExpression(declaration.parent) ? + getWidenedTypeForAssignmentDeclaration(symbol) : + tryGetTypeFromEffectiveTypeNode(declaration) || anyType; + } + else if (ts.isPropertyAssignment(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration); + } + else if (ts.isJsxAttribute(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration); + } + else if (ts.isShorthandPropertyAssignment(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* CheckMode.Normal */); + } + else if (ts.isObjectLiteralMethod(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* CheckMode.Normal */); + } + else if (ts.isParameter(declaration) + || ts.isPropertyDeclaration(declaration) + || ts.isPropertySignature(declaration) + || ts.isVariableDeclaration(declaration) + || ts.isBindingElement(declaration) + || ts.isJSDocPropertyLikeTag(declaration)) { + type = getWidenedTypeForVariableLikeDeclaration(declaration, /*includeOptionality*/ true); + } + // getTypeOfSymbol dispatches some JS merges incorrectly because their symbol flags are not mutually exclusive. + // Re-dispatch based on valueDeclaration.kind instead. + else if (ts.isEnumDeclaration(declaration)) { + type = getTypeOfFuncClassEnumModule(symbol); + } + else if (ts.isEnumMember(declaration)) { + type = getTypeOfEnumMember(symbol); + } + else { + return ts.Debug.fail("Unhandled declaration kind! " + ts.Debug.formatSyntaxKind(declaration.kind) + " for " + ts.Debug.formatSymbol(symbol)); + } + if (!popTypeResolution()) { + // Symbol is property of some kind that is merged with something - should use `getTypeOfFuncClassEnumModule` and not `getTypeOfVariableOrParameterOrProperty` + if (symbol.flags & 512 /* SymbolFlags.ValueModule */ && !(symbol.flags & 67108864 /* SymbolFlags.Assignment */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + return reportCircularityError(symbol); + } + return type; + } + function getAnnotatedAccessorTypeNode(accessor) { + if (accessor) { + if (accessor.kind === 172 /* SyntaxKind.GetAccessor */) { + var getterTypeAnnotation = ts.getEffectiveReturnTypeNode(accessor); + return getterTypeAnnotation; + } + else { + var setterTypeAnnotation = ts.getEffectiveSetAccessorTypeAnnotationNode(accessor); + return setterTypeAnnotation; + } + } + return undefined; + } + function getAnnotatedAccessorType(accessor) { + var node = getAnnotatedAccessorTypeNode(accessor); + return node && getTypeFromTypeNode(node); + } + function getAnnotatedAccessorThisParameter(accessor) { + var parameter = getAccessorThisParameter(accessor); + return parameter && parameter.symbol; + } + function getThisTypeOfDeclaration(declaration) { + return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); + } + function getTypeOfAccessors(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + if (!pushTypeResolution(symbol, 0 /* TypeSystemPropertyName.Type */)) { + return errorType; + } + var getter = ts.getDeclarationOfKind(symbol, 172 /* SyntaxKind.GetAccessor */); + var setter = ts.getDeclarationOfKind(symbol, 173 /* SyntaxKind.SetAccessor */); + // We try to resolve a getter type annotation, a setter type annotation, or a getter function + // body return type inference, in that order. + var type = getter && ts.isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || + getAnnotatedAccessorType(getter) || + getAnnotatedAccessorType(setter) || + getter && getter.body && getReturnTypeFromBody(getter); + if (!type) { + if (setter && !isPrivateWithinAmbient(setter)) { + errorOrSuggestion(noImplicitAny, setter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); + } + else if (getter && !isPrivateWithinAmbient(getter)) { + errorOrSuggestion(noImplicitAny, getter, ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); + } + type = anyType; + } + if (!popTypeResolution()) { + if (getAnnotatedAccessorTypeNode(getter)) { + error(getter, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } + else if (getAnnotatedAccessorTypeNode(setter)) { + error(setter, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } + else if (getter && noImplicitAny) { + error(getter, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); + } + type = anyType; + } + links.type = type; + } + return links.type; + } + function getWriteTypeOfAccessors(symbol) { + var links = getSymbolLinks(symbol); + if (!links.writeType) { + if (!pushTypeResolution(symbol, 8 /* TypeSystemPropertyName.WriteType */)) { + return errorType; + } + var setter = ts.getDeclarationOfKind(symbol, 173 /* SyntaxKind.SetAccessor */); + var writeType = getAnnotatedAccessorType(setter); + if (!popTypeResolution()) { + if (getAnnotatedAccessorTypeNode(setter)) { + error(setter, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } + writeType = anyType; + } + // Absent an explicit setter type annotation we use the read type of the accessor. + links.writeType = writeType || getTypeOfAccessors(symbol); + } + return links.writeType; + } + function getBaseTypeVariableOfClass(symbol) { + var baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); + return baseConstructorType.flags & 8650752 /* TypeFlags.TypeVariable */ ? baseConstructorType : + baseConstructorType.flags & 2097152 /* TypeFlags.Intersection */ ? ts.find(baseConstructorType.types, function (t) { return !!(t.flags & 8650752 /* TypeFlags.TypeVariable */); }) : + undefined; + } + function getTypeOfFuncClassEnumModule(symbol) { + var links = getSymbolLinks(symbol); + var originalLinks = links; + if (!links.type) { + var expando = symbol.valueDeclaration && getSymbolOfExpando(symbol.valueDeclaration, /*allowDeclaration*/ false); + if (expando) { + var merged = mergeJSSymbols(symbol, expando); + if (merged) { + // note:we overwrite links because we just cloned the symbol + symbol = links = merged; + } + } + originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol); + } + return links.type; + } + function getTypeOfFuncClassEnumModuleWorker(symbol) { + var declaration = symbol.valueDeclaration; + if (symbol.flags & 1536 /* SymbolFlags.Module */ && ts.isShorthandAmbientModuleSymbol(symbol)) { + return anyType; + } + else if (declaration && (declaration.kind === 221 /* SyntaxKind.BinaryExpression */ || + ts.isAccessExpression(declaration) && + declaration.parent.kind === 221 /* SyntaxKind.BinaryExpression */)) { + return getWidenedTypeForAssignmentDeclaration(symbol); + } + else if (symbol.flags & 512 /* SymbolFlags.ValueModule */ && declaration && ts.isSourceFile(declaration) && declaration.commonJsModuleIndicator) { + var resolvedModule = resolveExternalModuleSymbol(symbol); + if (resolvedModule !== symbol) { + if (!pushTypeResolution(symbol, 0 /* TypeSystemPropertyName.Type */)) { + return errorType; + } + var exportEquals = getMergedSymbol(symbol.exports.get("export=" /* InternalSymbolName.ExportEquals */)); + var type_3 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? undefined : resolvedModule); + if (!popTypeResolution()) { + return reportCircularityError(symbol); + } + return type_3; + } + } + var type = createObjectType(16 /* ObjectFlags.Anonymous */, symbol); + if (symbol.flags & 32 /* SymbolFlags.Class */) { + var baseTypeVariable = getBaseTypeVariableOfClass(symbol); + return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; + } + else { + return strictNullChecks && symbol.flags & 16777216 /* SymbolFlags.Optional */ ? getOptionalType(type) : type; + } + } + function getTypeOfEnumMember(symbol) { + var links = getSymbolLinks(symbol); + return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol)); + } + function getTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + var targetSymbol = resolveAlias(symbol); + var exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(getDeclarationOfAliasSymbol(symbol), /*dontResolveAlias*/ true); + var declaredType = ts.firstDefined(exportSymbol === null || exportSymbol === void 0 ? void 0 : exportSymbol.declarations, function (d) { return ts.isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : undefined; }); + // It only makes sense to get the type of a value symbol. If the result of resolving + // the alias is not a value, then it has no type. To get the type associated with a + // type symbol, call getDeclaredTypeOfSymbol. + // This check is important because without it, a call to getTypeOfSymbol could end + // up recursively calling getTypeOfAlias, causing a stack overflow. + links.type = (exportSymbol === null || exportSymbol === void 0 ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) + : isDuplicatedCommonJSExport(symbol.declarations) ? autoType + : declaredType ? declaredType + : targetSymbol.flags & 111551 /* SymbolFlags.Value */ ? getTypeOfSymbol(targetSymbol) + : errorType; + } + return links.type; + } + function getTypeOfInstantiatedSymbol(symbol) { + var links = getSymbolLinks(symbol); + return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper)); + } + function getWriteTypeOfInstantiatedSymbol(symbol) { + var links = getSymbolLinks(symbol); + return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper)); + } + function reportCircularityError(symbol) { + var declaration = symbol.valueDeclaration; + // Check if variable has type annotation that circularly references the variable itself + if (ts.getEffectiveTypeAnnotationNode(declaration)) { + error(symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + return errorType; + } + // Check if variable has initializer that circularly references the variable itself + if (noImplicitAny && (declaration.kind !== 164 /* SyntaxKind.Parameter */ || declaration.initializer)) { + error(symbol.valueDeclaration, ts.Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); + } + // Circularities could also result from parameters in function expressions that end up + // having themselves as contextual types following type argument inference. In those cases + // we have already reported an implicit any error so we don't report anything here. + return anyType; + } + function getTypeOfSymbolWithDeferredType(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + ts.Debug.assertIsDefined(links.deferralParent); + ts.Debug.assertIsDefined(links.deferralConstituents); + links.type = links.deferralParent.flags & 1048576 /* TypeFlags.Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents); + } + return links.type; + } + function getWriteTypeOfSymbolWithDeferredType(symbol) { + var links = getSymbolLinks(symbol); + if (!links.writeType && links.deferralWriteConstituents) { + ts.Debug.assertIsDefined(links.deferralParent); + ts.Debug.assertIsDefined(links.deferralConstituents); + links.writeType = links.deferralParent.flags & 1048576 /* TypeFlags.Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents); + } + return links.writeType; + } + /** + * Distinct write types come only from set accessors, but synthetic union and intersection + * properties deriving from set accessors will either pre-compute or defer the union or + * intersection of the writeTypes of their constituents. + */ + function getWriteTypeOfSymbol(symbol) { + var checkFlags = ts.getCheckFlags(symbol); + if (symbol.flags & 4 /* SymbolFlags.Property */) { + return checkFlags & 2 /* CheckFlags.SyntheticProperty */ ? + checkFlags & 65536 /* CheckFlags.DeferredType */ ? + getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : + symbol.writeType || symbol.type : + getTypeOfSymbol(symbol); + } + if (symbol.flags & 98304 /* SymbolFlags.Accessor */) { + return checkFlags & 1 /* CheckFlags.Instantiated */ ? + getWriteTypeOfInstantiatedSymbol(symbol) : + getWriteTypeOfAccessors(symbol); + } + return getTypeOfSymbol(symbol); + } + function getTypeOfSymbol(symbol) { + var checkFlags = ts.getCheckFlags(symbol); + if (checkFlags & 65536 /* CheckFlags.DeferredType */) { + return getTypeOfSymbolWithDeferredType(symbol); + } + if (checkFlags & 1 /* CheckFlags.Instantiated */) { + return getTypeOfInstantiatedSymbol(symbol); + } + if (checkFlags & 262144 /* CheckFlags.Mapped */) { + return getTypeOfMappedSymbol(symbol); + } + if (checkFlags & 8192 /* CheckFlags.ReverseMapped */) { + return getTypeOfReverseMappedSymbol(symbol); + } + if (symbol.flags & (3 /* SymbolFlags.Variable */ | 4 /* SymbolFlags.Property */)) { + return getTypeOfVariableOrParameterOrProperty(symbol); + } + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */ | 32 /* SymbolFlags.Class */ | 384 /* SymbolFlags.Enum */ | 512 /* SymbolFlags.ValueModule */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + if (symbol.flags & 8 /* SymbolFlags.EnumMember */) { + return getTypeOfEnumMember(symbol); + } + if (symbol.flags & 98304 /* SymbolFlags.Accessor */) { + return getTypeOfAccessors(symbol); + } + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + return getTypeOfAlias(symbol); + } + return errorType; + } + function getNonMissingTypeOfSymbol(symbol) { + return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* SymbolFlags.Optional */)); + } + function isReferenceToType(type, target) { + return type !== undefined + && target !== undefined + && (ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) !== 0 + && type.target === target; + } + function getTargetType(type) { + return ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ ? type.target : type; + } + // TODO: GH#18217 If `checkBase` is undefined, we should not call this because this will always return false. + function hasBaseType(type, checkBase) { + return check(type); + function check(type) { + if (ts.getObjectFlags(type) & (3 /* ObjectFlags.ClassOrInterface */ | 4 /* ObjectFlags.Reference */)) { + var target = getTargetType(type); + return target === checkBase || ts.some(getBaseTypes(target), check); + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return ts.some(type.types, check); + } + return false; + } + } + // Appends the type parameters given by a list of declarations to a set of type parameters and returns the resulting set. + // The function allocates a new array if the input type parameter set is undefined, but otherwise it modifies the set + // in-place and returns the same array. + function appendTypeParameters(typeParameters, declarations) { + for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { + var declaration = declarations_2[_i]; + typeParameters = ts.appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration))); + } + return typeParameters; + } + // Return the outer type parameters of a node or undefined if the node has no outer type parameters. + function getOuterTypeParameters(node, includeThisTypes) { + while (true) { + node = node.parent; // TODO: GH#18217 Use SourceFile kind check instead + if (node && ts.isBinaryExpression(node)) { + // prototype assignments get the outer type parameters of their constructor function + var assignmentKind = ts.getAssignmentDeclarationKind(node); + if (assignmentKind === 6 /* AssignmentDeclarationKind.Prototype */ || assignmentKind === 3 /* AssignmentDeclarationKind.PrototypeProperty */) { + var symbol = getSymbolOfNode(node.left); + if (symbol && symbol.parent && !ts.findAncestor(symbol.parent.valueDeclaration, function (d) { return node === d; })) { + node = symbol.parent.valueDeclaration; + } + } + } + if (!node) { + return undefined; + } + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 168 /* SyntaxKind.MethodSignature */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 344 /* SyntaxKind.JSDocTemplateTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 195 /* SyntaxKind.MappedType */: + case 189 /* SyntaxKind.ConditionalType */: { + var outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); + if (node.kind === 195 /* SyntaxKind.MappedType */) { + return ts.append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter))); + } + else if (node.kind === 189 /* SyntaxKind.ConditionalType */) { + return ts.concatenate(outerTypeParameters, getInferTypeParameters(node)); + } + var outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, ts.getEffectiveTypeParameterDeclarations(node)); + var thisType = includeThisTypes && + (node.kind === 257 /* SyntaxKind.ClassDeclaration */ || node.kind === 226 /* SyntaxKind.ClassExpression */ || node.kind === 258 /* SyntaxKind.InterfaceDeclaration */ || isJSConstructor(node)) && + getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType; + return thisType ? ts.append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters; + } + case 340 /* SyntaxKind.JSDocParameterTag */: + var paramSymbol = ts.getParameterSymbolFromJSDoc(node); + if (paramSymbol) { + node = paramSymbol.valueDeclaration; + } + break; + case 320 /* SyntaxKind.JSDoc */: { + var outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); + return node.tags + ? appendTypeParameters(outerTypeParameters, ts.flatMap(node.tags, function (t) { return ts.isJSDocTemplateTag(t) ? t.typeParameters : undefined; })) + : outerTypeParameters; + } + } + } + } + // The outer type parameters are those defined by enclosing generic classes, methods, or functions. + function getOuterTypeParametersOfClassOrInterface(symbol) { + var declaration = symbol.flags & 32 /* SymbolFlags.Class */ ? symbol.valueDeclaration : ts.getDeclarationOfKind(symbol, 258 /* SyntaxKind.InterfaceDeclaration */); + ts.Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations"); + return getOuterTypeParameters(declaration); + } + // The local type parameters are the combined set of type parameters from all declarations of the class, + // interface, or type alias. + function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { + if (!symbol.declarations) { + return; + } + var result; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var node = _a[_i]; + if (node.kind === 258 /* SyntaxKind.InterfaceDeclaration */ || + node.kind === 257 /* SyntaxKind.ClassDeclaration */ || + node.kind === 226 /* SyntaxKind.ClassExpression */ || + isJSConstructor(node) || + ts.isTypeAlias(node)) { + var declaration = node; + result = appendTypeParameters(result, ts.getEffectiveTypeParameterDeclarations(declaration)); + } + } + return result; + } + // The full set of type parameters for a generic class or interface type consists of its outer type parameters plus + // its locally declared type parameters. + function getTypeParametersOfClassOrInterface(symbol) { + return ts.concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); + } + // A type is a mixin constructor if it has a single construct signature taking no type parameters and a single + // rest parameter of type any[]. + function isMixinConstructorType(type) { + var signatures = getSignaturesOfType(type, 1 /* SignatureKind.Construct */); + if (signatures.length === 1) { + var s = signatures[0]; + if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) { + var paramType = getTypeOfParameter(s.parameters[0]); + return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType; + } + } + return false; + } + function isConstructorType(type) { + if (getSignaturesOfType(type, 1 /* SignatureKind.Construct */).length > 0) { + return true; + } + if (type.flags & 8650752 /* TypeFlags.TypeVariable */) { + var constraint = getBaseConstraintOfType(type); + return !!constraint && isMixinConstructorType(constraint); + } + return false; + } + function getBaseTypeNodeOfClass(type) { + var decl = ts.getClassLikeDeclarationOfSymbol(type.symbol); + return decl && ts.getEffectiveBaseTypeNode(decl); + } + function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { + var typeArgCount = ts.length(typeArgumentNodes); + var isJavascript = ts.isInJSFile(location); + return ts.filter(getSignaturesOfType(type, 1 /* SignatureKind.Construct */), function (sig) { return (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= ts.length(sig.typeParameters); }); + } + function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { + var signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); + var typeArguments = ts.map(typeArgumentNodes, getTypeFromTypeNode); + return ts.sameMap(signatures, function (sig) { return ts.some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, ts.isInJSFile(location)) : sig; }); + } + /** + * The base constructor of a class can resolve to + * * undefinedType if the class has no extends clause, + * * unknownType if an error occurred during resolution of the extends expression, + * * nullType if the extends expression is the null value, + * * anyType if the extends expression has type any, or + * * an object type with at least one construct signature. + */ + function getBaseConstructorTypeOfClass(type) { + if (!type.resolvedBaseConstructorType) { + var decl = ts.getClassLikeDeclarationOfSymbol(type.symbol); + var extended = decl && ts.getEffectiveBaseTypeNode(decl); + var baseTypeNode = getBaseTypeNodeOfClass(type); + if (!baseTypeNode) { + return type.resolvedBaseConstructorType = undefinedType; + } + if (!pushTypeResolution(type, 1 /* TypeSystemPropertyName.ResolvedBaseConstructorType */)) { + return errorType; + } + var baseConstructorType = checkExpression(baseTypeNode.expression); + if (extended && baseTypeNode !== extended) { + ts.Debug.assert(!extended.typeArguments); // Because this is in a JS file, and baseTypeNode is in an @extends tag + checkExpression(extended.expression); + } + if (baseConstructorType.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */)) { + // Resolving the members of a class requires us to resolve the base class of that class. + // We force resolution here such that we catch circularities now. + resolveStructuredTypeMembers(baseConstructorType); + } + if (!popTypeResolution()) { + error(type.symbol.valueDeclaration, ts.Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); + return type.resolvedBaseConstructorType = errorType; + } + if (!(baseConstructorType.flags & 1 /* TypeFlags.Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { + var err = error(baseTypeNode.expression, ts.Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); + if (baseConstructorType.flags & 262144 /* TypeFlags.TypeParameter */) { + var constraint = getConstraintFromTypeParameter(baseConstructorType); + var ctorReturn = unknownType; + if (constraint) { + var ctorSig = getSignaturesOfType(constraint, 1 /* SignatureKind.Construct */); + if (ctorSig[0]) { + ctorReturn = getReturnTypeOfSignature(ctorSig[0]); + } + } + if (baseConstructorType.symbol.declarations) { + ts.addRelatedInfo(err, ts.createDiagnosticForNode(baseConstructorType.symbol.declarations[0], ts.Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn))); + } + } + return type.resolvedBaseConstructorType = errorType; + } + type.resolvedBaseConstructorType = baseConstructorType; + } + return type.resolvedBaseConstructorType; + } + function getImplementsTypes(type) { + var resolvedImplementsTypes = ts.emptyArray; + if (type.symbol.declarations) { + for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + var implementsTypeNodes = ts.getEffectiveImplementsTypeNodes(declaration); + if (!implementsTypeNodes) + continue; + for (var _b = 0, implementsTypeNodes_1 = implementsTypeNodes; _b < implementsTypeNodes_1.length; _b++) { + var node = implementsTypeNodes_1[_b]; + var implementsType = getTypeFromTypeNode(node); + if (!isErrorType(implementsType)) { + if (resolvedImplementsTypes === ts.emptyArray) { + resolvedImplementsTypes = [implementsType]; + } + else { + resolvedImplementsTypes.push(implementsType); + } + } + } + } + } + return resolvedImplementsTypes; + } + function reportCircularBaseType(node, type) { + error(node, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 2 /* TypeFormatFlags.WriteArrayAsGenericType */)); + } + function getBaseTypes(type) { + if (!type.baseTypesResolved) { + if (pushTypeResolution(type, 7 /* TypeSystemPropertyName.ResolvedBaseTypes */)) { + if (type.objectFlags & 8 /* ObjectFlags.Tuple */) { + type.resolvedBaseTypes = [getTupleBaseType(type)]; + } + else if (type.symbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */)) { + if (type.symbol.flags & 32 /* SymbolFlags.Class */) { + resolveBaseTypesOfClass(type); + } + if (type.symbol.flags & 64 /* SymbolFlags.Interface */) { + resolveBaseTypesOfInterface(type); + } + } + else { + ts.Debug.fail("type must be class or interface"); + } + if (!popTypeResolution() && type.symbol.declarations) { + for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 257 /* SyntaxKind.ClassDeclaration */ || declaration.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + reportCircularBaseType(declaration, type); + } + } + } + } + type.baseTypesResolved = true; + } + return type.resolvedBaseTypes; + } + function getTupleBaseType(type) { + var elementTypes = ts.sameMap(type.typeParameters, function (t, i) { return type.elementFlags[i] & 8 /* ElementFlags.Variadic */ ? getIndexedAccessType(t, numberType) : t; }); + return createArrayType(getUnionType(elementTypes || ts.emptyArray), type.readonly); + } + function resolveBaseTypesOfClass(type) { + type.resolvedBaseTypes = ts.resolvingEmptyArray; + var baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); + if (!(baseConstructorType.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 1 /* TypeFlags.Any */))) { + return type.resolvedBaseTypes = ts.emptyArray; + } + var baseTypeNode = getBaseTypeNodeOfClass(type); + var baseType; + var originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : undefined; + if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* SymbolFlags.Class */ && + areAllOuterTypeParametersApplied(originalBaseType)) { + // When base constructor type is a class with no captured type arguments we know that the constructors all have the same type parameters as the + // class and all return the instance type of the class. There is no need for further checks and we can apply the + // type arguments in the same manner as a type reference to get the same error reporting experience. + baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); + } + else if (baseConstructorType.flags & 1 /* TypeFlags.Any */) { + baseType = baseConstructorType; + } + else { + // The class derives from a "class-like" constructor function, check that we have at least one construct signature + // with a matching number of type parameters and use the return type of the first instantiated signature. Elsewhere + // we check that all instantiated signatures return the same type. + var constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); + if (!constructors.length) { + error(baseTypeNode.expression, ts.Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); + return type.resolvedBaseTypes = ts.emptyArray; + } + baseType = getReturnTypeOfSignature(constructors[0]); + } + if (isErrorType(baseType)) { + return type.resolvedBaseTypes = ts.emptyArray; + } + var reducedBaseType = getReducedType(baseType); + if (!isValidBaseType(reducedBaseType)) { + var elaboration = elaborateNeverIntersection(/*errorInfo*/ undefined, baseType); + var diagnostic = ts.chainDiagnosticMessages(elaboration, ts.Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType)); + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic)); + return type.resolvedBaseTypes = ts.emptyArray; + } + if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) { + error(type.symbol.valueDeclaration, ts.Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, /*enclosingDeclaration*/ undefined, 2 /* TypeFormatFlags.WriteArrayAsGenericType */)); + return type.resolvedBaseTypes = ts.emptyArray; + } + if (type.resolvedBaseTypes === ts.resolvingEmptyArray) { + // Circular reference, likely through instantiation of default parameters + // (otherwise there'd be an error from hasBaseType) - this is fine, but `.members` should be reset + // as `getIndexedAccessType` via `instantiateType` via `getTypeFromClassOrInterfaceReference` forces a + // partial instantiation of the members without the base types fully resolved + type.members = undefined; + } + return type.resolvedBaseTypes = [reducedBaseType]; + } + function areAllOuterTypeParametersApplied(type) { + // An unapplied type parameter has its symbol still the same as the matching argument symbol. + // Since parameters are applied outer-to-inner, only the last outer parameter needs to be checked. + var outerTypeParameters = type.outerTypeParameters; + if (outerTypeParameters) { + var last_1 = outerTypeParameters.length - 1; + var typeArguments = getTypeArguments(type); + return outerTypeParameters[last_1].symbol !== typeArguments[last_1].symbol; + } + return true; + } + // A valid base type is `any`, an object type or intersection of object types. + function isValidBaseType(type) { + if (type.flags & 262144 /* TypeFlags.TypeParameter */) { + var constraint = getBaseConstraintOfType(type); + if (constraint) { + return isValidBaseType(constraint); + } + } + // TODO: Given that we allow type parmeters here now, is this `!isGenericMappedType(type)` check really needed? + // There's no reason a `T` should be allowed while a `Readonly` should not. + return !!(type.flags & (524288 /* TypeFlags.Object */ | 67108864 /* TypeFlags.NonPrimitive */ | 1 /* TypeFlags.Any */) && !isGenericMappedType(type) || + type.flags & 2097152 /* TypeFlags.Intersection */ && ts.every(type.types, isValidBaseType)); + } + function resolveBaseTypesOfInterface(type) { + type.resolvedBaseTypes = type.resolvedBaseTypes || ts.emptyArray; + if (type.symbol.declarations) { + for (var _i = 0, _a = type.symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 258 /* SyntaxKind.InterfaceDeclaration */ && ts.getInterfaceBaseTypeNodes(declaration)) { + for (var _b = 0, _c = ts.getInterfaceBaseTypeNodes(declaration); _b < _c.length; _b++) { + var node = _c[_b]; + var baseType = getReducedType(getTypeFromTypeNode(node)); + if (!isErrorType(baseType)) { + if (isValidBaseType(baseType)) { + if (type !== baseType && !hasBaseType(baseType, type)) { + if (type.resolvedBaseTypes === ts.emptyArray) { + type.resolvedBaseTypes = [baseType]; + } + else { + type.resolvedBaseTypes.push(baseType); + } + } + else { + reportCircularBaseType(declaration, type); + } + } + else { + error(node, ts.Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members); + } + } + } + } + } + } + } + /** + * Returns true if the interface given by the symbol is free of "this" references. + * + * Specifically, the result is true if the interface itself contains no references + * to "this" in its body, if all base types are interfaces, + * and if none of the base interfaces have a "this" type. + */ + function isThislessInterface(symbol) { + if (!symbol.declarations) { + return true; + } + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + if (declaration.flags & 128 /* NodeFlags.ContainsThis */) { + return false; + } + var baseTypeNodes = ts.getInterfaceBaseTypeNodes(declaration); + if (baseTypeNodes) { + for (var _b = 0, baseTypeNodes_1 = baseTypeNodes; _b < baseTypeNodes_1.length; _b++) { + var node = baseTypeNodes_1[_b]; + if (ts.isEntityNameExpression(node.expression)) { + var baseSymbol = resolveEntityName(node.expression, 788968 /* SymbolFlags.Type */, /*ignoreErrors*/ true); + if (!baseSymbol || !(baseSymbol.flags & 64 /* SymbolFlags.Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { + return false; + } + } + } + } + } + } + return true; + } + function getDeclaredTypeOfClassOrInterface(symbol) { + var links = getSymbolLinks(symbol); + var originalLinks = links; + if (!links.declaredType) { + var kind = symbol.flags & 32 /* SymbolFlags.Class */ ? 1 /* ObjectFlags.Class */ : 2 /* ObjectFlags.Interface */; + var merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration)); + if (merged) { + // note:we overwrite links because we just cloned the symbol + symbol = links = merged; + } + var type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol); + var outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); + var localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + // A class or interface is generic if it has type parameters or a "this" type. We always give classes a "this" type + // because it is not feasible to analyze all members to determine if the "this" type escapes the class (in particular, + // property types inferred from initializers and method return types inferred from return statements are very hard + // to exhaustively analyze). We give interfaces a "this" type if we can't definitely determine that they are free of + // "this" references. + if (outerTypeParameters || localTypeParameters || kind === 1 /* ObjectFlags.Class */ || !isThislessInterface(symbol)) { + type.objectFlags |= 4 /* ObjectFlags.Reference */; + type.typeParameters = ts.concatenate(outerTypeParameters, localTypeParameters); + type.outerTypeParameters = outerTypeParameters; + type.localTypeParameters = localTypeParameters; + type.instantiations = new ts.Map(); + type.instantiations.set(getTypeListId(type.typeParameters), type); + type.target = type; + type.resolvedTypeArguments = type.typeParameters; + type.thisType = createTypeParameter(symbol); + type.thisType.isThisType = true; + type.thisType.constraint = type; + } + } + return links.declaredType; + } + function getDeclaredTypeOfTypeAlias(symbol) { + var _a; + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + // Note that we use the links object as the target here because the symbol object is used as the unique + // identity for resolution of the 'type' property in SymbolLinks. + if (!pushTypeResolution(symbol, 2 /* TypeSystemPropertyName.DeclaredType */)) { + return errorType; + } + var declaration = ts.Debug.checkDefined((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isTypeAlias), "Type alias symbol with no valid declaration found"); + var typeNode = ts.isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type; + // If typeNode is missing, we will error in checkJSDocTypedefTag. + var type = typeNode ? getTypeFromTypeNode(typeNode) : errorType; + if (popTypeResolution()) { + var typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + if (typeParameters) { + // Initialize the instantiation cache for generic type aliases. The declared type corresponds to + // an instantiation of the type alias with the type parameters supplied as type arguments. + links.typeParameters = typeParameters; + links.instantiations = new ts.Map(); + links.instantiations.set(getTypeListId(typeParameters), type); + } + } + else { + type = errorType; + if (declaration.kind === 339 /* SyntaxKind.JSDocEnumTag */) { + error(declaration.typeExpression.type, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + } + else { + error(ts.isNamedDeclaration(declaration) ? declaration.name : declaration || declaration, ts.Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + } + } + links.declaredType = type; + } + return links.declaredType; + } + function isStringConcatExpression(expr) { + if (ts.isStringLiteralLike(expr)) { + return true; + } + else if (expr.kind === 221 /* SyntaxKind.BinaryExpression */) { + return isStringConcatExpression(expr.left) && isStringConcatExpression(expr.right); + } + return false; + } + function isLiteralEnumMember(member) { + var expr = member.initializer; + if (!expr) { + return !(member.flags & 16777216 /* NodeFlags.Ambient */); + } + switch (expr.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return true; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return expr.operator === 40 /* SyntaxKind.MinusToken */ && + expr.operand.kind === 8 /* SyntaxKind.NumericLiteral */; + case 79 /* SyntaxKind.Identifier */: + return ts.nodeIsMissing(expr) || !!getSymbolOfNode(member.parent).exports.get(expr.escapedText); + case 221 /* SyntaxKind.BinaryExpression */: + return isStringConcatExpression(expr); + default: + return false; + } + } + function getEnumKind(symbol) { + var links = getSymbolLinks(symbol); + if (links.enumKind !== undefined) { + return links.enumKind; + } + var hasNonLiteralMember = false; + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 260 /* SyntaxKind.EnumDeclaration */) { + for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { + var member = _c[_b]; + if (member.initializer && ts.isStringLiteralLike(member.initializer)) { + return links.enumKind = 1 /* EnumKind.Literal */; + } + if (!isLiteralEnumMember(member)) { + hasNonLiteralMember = true; + } + } + } + } + } + return links.enumKind = hasNonLiteralMember ? 0 /* EnumKind.Numeric */ : 1 /* EnumKind.Literal */; + } + function getBaseTypeOfEnumLiteralType(type) { + return type.flags & 1024 /* TypeFlags.EnumLiteral */ && !(type.flags & 1048576 /* TypeFlags.Union */) ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type; + } + function getDeclaredTypeOfEnum(symbol) { + var links = getSymbolLinks(symbol); + if (links.declaredType) { + return links.declaredType; + } + if (getEnumKind(symbol) === 1 /* EnumKind.Literal */) { + enumCount++; + var memberTypeList = []; + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (declaration.kind === 260 /* SyntaxKind.EnumDeclaration */) { + for (var _b = 0, _c = declaration.members; _b < _c.length; _b++) { + var member = _c[_b]; + var value = getEnumMemberValue(member); + var memberType = getFreshTypeOfLiteralType(getEnumLiteralType(value !== undefined ? value : 0, enumCount, getSymbolOfNode(member))); + getSymbolLinks(getSymbolOfNode(member)).declaredType = memberType; + memberTypeList.push(getRegularTypeOfLiteralType(memberType)); + } + } + } + } + if (memberTypeList.length) { + var enumType_1 = getUnionType(memberTypeList, 1 /* UnionReduction.Literal */, symbol, /*aliasTypeArguments*/ undefined); + if (enumType_1.flags & 1048576 /* TypeFlags.Union */) { + enumType_1.flags |= 1024 /* TypeFlags.EnumLiteral */; + enumType_1.symbol = symbol; + } + return links.declaredType = enumType_1; + } + } + var enumType = createType(32 /* TypeFlags.Enum */); + enumType.symbol = symbol; + return links.declaredType = enumType; + } + function getDeclaredTypeOfEnumMember(symbol) { + var links = getSymbolLinks(symbol); + if (!links.declaredType) { + var enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); + if (!links.declaredType) { + links.declaredType = enumType; + } + } + return links.declaredType; + } + function getDeclaredTypeOfTypeParameter(symbol) { + var links = getSymbolLinks(symbol); + return links.declaredType || (links.declaredType = createTypeParameter(symbol)); + } + function getDeclaredTypeOfAlias(symbol) { + var links = getSymbolLinks(symbol); + return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol))); + } + function getDeclaredTypeOfSymbol(symbol) { + return tryGetDeclaredTypeOfSymbol(symbol) || errorType; + } + function tryGetDeclaredTypeOfSymbol(symbol) { + if (symbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */)) { + return getDeclaredTypeOfClassOrInterface(symbol); + } + if (symbol.flags & 524288 /* SymbolFlags.TypeAlias */) { + return getDeclaredTypeOfTypeAlias(symbol); + } + if (symbol.flags & 262144 /* SymbolFlags.TypeParameter */) { + return getDeclaredTypeOfTypeParameter(symbol); + } + if (symbol.flags & 384 /* SymbolFlags.Enum */) { + return getDeclaredTypeOfEnum(symbol); + } + if (symbol.flags & 8 /* SymbolFlags.EnumMember */) { + return getDeclaredTypeOfEnumMember(symbol); + } + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + return getDeclaredTypeOfAlias(symbol); + } + return undefined; + } + /** + * A type is free of this references if it's the any, string, number, boolean, symbol, or void keyword, a string + * literal type, an array with an element type that is free of this references, or a type reference that is + * free of this references. + */ + function isThislessType(node) { + switch (node.kind) { + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 196 /* SyntaxKind.LiteralType */: + return true; + case 183 /* SyntaxKind.ArrayType */: + return isThislessType(node.elementType); + case 178 /* SyntaxKind.TypeReference */: + return !node.typeArguments || node.typeArguments.every(isThislessType); + } + return false; + } + /** A type parameter is thisless if its constraint is thisless, or if it has no constraint. */ + function isThislessTypeParameter(node) { + var constraint = ts.getEffectiveConstraintOfTypeParameter(node); + return !constraint || isThislessType(constraint); + } + /** + * A variable-like declaration is free of this references if it has a type annotation + * that is thisless, or if it has no type annotation and no initializer (and is thus of type any). + */ + function isThislessVariableLikeDeclaration(node) { + var typeNode = ts.getEffectiveTypeAnnotationNode(node); + return typeNode ? isThislessType(typeNode) : !ts.hasInitializer(node); + } + /** + * A function-like declaration is considered free of `this` references if it has a return type + * annotation that is free of this references and if each parameter is thisless and if + * each type parameter (if present) is thisless. + */ + function isThislessFunctionLikeDeclaration(node) { + var returnType = ts.getEffectiveReturnTypeNode(node); + var typeParameters = ts.getEffectiveTypeParameterDeclarations(node); + return (node.kind === 171 /* SyntaxKind.Constructor */ || (!!returnType && isThislessType(returnType))) && + node.parameters.every(isThislessVariableLikeDeclaration) && + typeParameters.every(isThislessTypeParameter); + } + /** + * Returns true if the class or interface member given by the symbol is free of "this" references. The + * function may return false for symbols that are actually free of "this" references because it is not + * feasible to perform a complete analysis in all cases. In particular, property members with types + * inferred from their initializers and function members with inferred return types are conservatively + * assumed not to be free of "this" references. + */ + function isThisless(symbol) { + if (symbol.declarations && symbol.declarations.length === 1) { + var declaration = symbol.declarations[0]; + if (declaration) { + switch (declaration.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return isThislessVariableLikeDeclaration(declaration); + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return isThislessFunctionLikeDeclaration(declaration); + } + } + } + return false; + } + // The mappingThisOnly flag indicates that the only type parameter being mapped is "this". When the flag is true, + // we check symbols to see if we can quickly conclude they are free of "this" references, thus needing no instantiation. + function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { + var result = ts.createSymbolTable(); + for (var _i = 0, symbols_2 = symbols; _i < symbols_2.length; _i++) { + var symbol = symbols_2[_i]; + result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper)); + } + return result; + } + function addInheritedMembers(symbols, baseSymbols) { + for (var _i = 0, baseSymbols_1 = baseSymbols; _i < baseSymbols_1.length; _i++) { + var s = baseSymbols_1[_i]; + if (!symbols.has(s.escapedName) && !isStaticPrivateIdentifierProperty(s)) { + symbols.set(s.escapedName, s); + } + } + } + function isStaticPrivateIdentifierProperty(s) { + return !!s.valueDeclaration && ts.isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && ts.isStatic(s.valueDeclaration); + } + function resolveDeclaredMembers(type) { + if (!type.declaredProperties) { + var symbol = type.symbol; + var members = getMembersOfSymbol(symbol); + type.declaredProperties = getNamedMembers(members); + // Start with signatures at empty array in case of recursive types + type.declaredCallSignatures = ts.emptyArray; + type.declaredConstructSignatures = ts.emptyArray; + type.declaredIndexInfos = ts.emptyArray; + type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* InternalSymbolName.Call */)); + type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* InternalSymbolName.New */)); + type.declaredIndexInfos = getIndexInfosOfSymbol(symbol); + } + return type; + } + /** + * Indicates whether a type can be used as a property name. + */ + function isTypeUsableAsPropertyName(type) { + return !!(type.flags & 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */); + } + /** + * Indicates whether a declaration name is definitely late-bindable. + * A declaration name is only late-bindable if: + * - It is a `ComputedPropertyName`. + * - Its expression is an `Identifier` or either a `PropertyAccessExpression` an + * `ElementAccessExpression` consisting only of these same three types of nodes. + * - The type of its expression is a string or numeric literal type, or is a `unique symbol` type. + */ + function isLateBindableName(node) { + if (!ts.isComputedPropertyName(node) && !ts.isElementAccessExpression(node)) { + return false; + } + var expr = ts.isComputedPropertyName(node) ? node.expression : node.argumentExpression; + return ts.isEntityNameExpression(expr) + && isTypeUsableAsPropertyName(ts.isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr)); + } + function isLateBoundName(name) { + return name.charCodeAt(0) === 95 /* CharacterCodes._ */ && + name.charCodeAt(1) === 95 /* CharacterCodes._ */ && + name.charCodeAt(2) === 64 /* CharacterCodes.at */; + } + /** + * Indicates whether a declaration has a late-bindable dynamic name. + */ + function hasLateBindableName(node) { + var name = ts.getNameOfDeclaration(node); + return !!name && isLateBindableName(name); + } + /** + * Indicates whether a declaration has an early-bound name or a dynamic name that can be late-bound. + */ + function hasBindableName(node) { + return !ts.hasDynamicName(node) || hasLateBindableName(node); + } + /** + * Indicates whether a declaration name is a dynamic name that cannot be late-bound. + */ + function isNonBindableDynamicName(node) { + return ts.isDynamicName(node) && !isLateBindableName(node); + } + /** + * Gets the symbolic name for a member from its type. + */ + function getPropertyNameFromType(type) { + if (type.flags & 8192 /* TypeFlags.UniqueESSymbol */) { + return type.escapedName; + } + if (type.flags & (128 /* TypeFlags.StringLiteral */ | 256 /* TypeFlags.NumberLiteral */)) { + return ts.escapeLeadingUnderscores("" + type.value); + } + return ts.Debug.fail(); + } + /** + * Adds a declaration to a late-bound dynamic member. This performs the same function for + * late-bound members that `addDeclarationToSymbol` in binder.ts performs for early-bound + * members. + */ + function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) { + ts.Debug.assert(!!(ts.getCheckFlags(symbol) & 4096 /* CheckFlags.Late */), "Expected a late-bound symbol."); + symbol.flags |= symbolFlags; + getSymbolLinks(member.symbol).lateSymbol = symbol; + if (!symbol.declarations) { + symbol.declarations = [member]; + } + else if (!member.symbol.isReplaceableByMethod) { + symbol.declarations.push(member); + } + if (symbolFlags & 111551 /* SymbolFlags.Value */) { + if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) { + symbol.valueDeclaration = member; + } + } + } + /** + * Performs late-binding of a dynamic member. This performs the same function for + * late-bound members that `declareSymbol` in binder.ts performs for early-bound + * members. + * + * If a symbol is a dynamic name from a computed property, we perform an additional "late" + * binding phase to attempt to resolve the name for the symbol from the type of the computed + * property's expression. If the type of the expression is a string-literal, numeric-literal, + * or unique symbol type, we can use that type as the name of the symbol. + * + * For example, given: + * + * const x = Symbol(); + * + * interface I { + * [x]: number; + * } + * + * The binder gives the property `[x]: number` a special symbol with the name "__computed". + * In the late-binding phase we can type-check the expression `x` and see that it has a + * unique symbol type which we can then use as the name of the member. This allows users + * to define custom symbols that can be used in the members of an object type. + * + * @param parent The containing symbol for the member. + * @param earlySymbols The early-bound symbols of the parent. + * @param lateSymbols The late-bound symbols of the parent. + * @param decl The member to bind. + */ + function lateBindMember(parent, earlySymbols, lateSymbols, decl) { + ts.Debug.assert(!!decl.symbol, "The member is expected to have a symbol."); + var links = getNodeLinks(decl); + if (!links.resolvedSymbol) { + // In the event we attempt to resolve the late-bound name of this member recursively, + // fall back to the early-bound name of this member. + links.resolvedSymbol = decl.symbol; + var declName = ts.isBinaryExpression(decl) ? decl.left : decl.name; + var type = ts.isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName); + if (isTypeUsableAsPropertyName(type)) { + var memberName = getPropertyNameFromType(type); + var symbolFlags = decl.symbol.flags; + // Get or add a late-bound symbol for the member. This allows us to merge late-bound accessor declarations. + var lateSymbol = lateSymbols.get(memberName); + if (!lateSymbol) + lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* SymbolFlags.None */, memberName, 4096 /* CheckFlags.Late */)); + // Report an error if a late-bound member has the same name as an early-bound member, + // or if we have another early-bound symbol declaration with the same name and + // conflicting flags. + var earlySymbol = earlySymbols && earlySymbols.get(memberName); + if (lateSymbol.flags & getExcludedSymbolFlags(symbolFlags) || earlySymbol) { + // If we have an existing early-bound member, combine its declarations so that we can + // report an error at each declaration. + var declarations = earlySymbol ? ts.concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations; + var name_5 = !(type.flags & 8192 /* TypeFlags.UniqueESSymbol */) && ts.unescapeLeadingUnderscores(memberName) || ts.declarationNameToString(declName); + ts.forEach(declarations, function (declaration) { return error(ts.getNameOfDeclaration(declaration) || declaration, ts.Diagnostics.Property_0_was_also_declared_here, name_5); }); + error(declName || decl, ts.Diagnostics.Duplicate_property_0, name_5); + lateSymbol = createSymbol(0 /* SymbolFlags.None */, memberName, 4096 /* CheckFlags.Late */); + } + lateSymbol.nameType = type; + addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags); + if (lateSymbol.parent) { + ts.Debug.assert(lateSymbol.parent === parent, "Existing symbol parent should match new one"); + } + else { + lateSymbol.parent = parent; + } + return links.resolvedSymbol = lateSymbol; + } + } + return links.resolvedSymbol; + } + function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) { + var links = getSymbolLinks(symbol); + if (!links[resolutionKind]) { + var isStatic_1 = resolutionKind === "resolvedExports" /* MembersOrExportsResolutionKind.resolvedExports */; + var earlySymbols = !isStatic_1 ? symbol.members : + symbol.flags & 1536 /* SymbolFlags.Module */ ? getExportsOfModuleWorker(symbol) : + symbol.exports; + // In the event we recursively resolve the members/exports of the symbol, we + // set the initial value of resolvedMembers/resolvedExports to the early-bound + // members/exports of the symbol. + links[resolutionKind] = earlySymbols || emptySymbols; + // fill in any as-yet-unresolved late-bound members. + var lateSymbols = ts.createSymbolTable(); + for (var _i = 0, _a = symbol.declarations || ts.emptyArray; _i < _a.length; _i++) { + var decl = _a[_i]; + var members = ts.getMembersOfDeclaration(decl); + if (members) { + for (var _b = 0, members_5 = members; _b < members_5.length; _b++) { + var member = members_5[_b]; + if (isStatic_1 === ts.hasStaticModifier(member) && hasLateBindableName(member)) { + lateBindMember(symbol, earlySymbols, lateSymbols, member); + } + } + } + } + var assignments = symbol.assignmentDeclarationMembers; + if (assignments) { + var decls = ts.arrayFrom(assignments.values()); + for (var _c = 0, decls_1 = decls; _c < decls_1.length; _c++) { + var member = decls_1[_c]; + var assignmentKind = ts.getAssignmentDeclarationKind(member); + var isInstanceMember = assignmentKind === 3 /* AssignmentDeclarationKind.PrototypeProperty */ + || ts.isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) + || assignmentKind === 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */ + || assignmentKind === 6 /* AssignmentDeclarationKind.Prototype */; // A straight `Prototype` assignment probably can never have a computed name + if (isStatic_1 === !isInstanceMember && hasLateBindableName(member)) { + lateBindMember(symbol, earlySymbols, lateSymbols, member); + } + } + } + links[resolutionKind] = combineSymbolTables(earlySymbols, lateSymbols) || emptySymbols; + } + return links[resolutionKind]; + } + /** + * Gets a SymbolTable containing both the early- and late-bound members of a symbol. + * + * For a description of late-binding, see `lateBindMember`. + */ + function getMembersOfSymbol(symbol) { + return symbol.flags & 6256 /* SymbolFlags.LateBindingContainer */ + ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* MembersOrExportsResolutionKind.resolvedMembers */) + : symbol.members || emptySymbols; + } + /** + * If a symbol is the dynamic name of the member of an object type, get the late-bound + * symbol of the member. + * + * For a description of late-binding, see `lateBindMember`. + */ + function getLateBoundSymbol(symbol) { + if (symbol.flags & 106500 /* SymbolFlags.ClassMember */ && symbol.escapedName === "__computed" /* InternalSymbolName.Computed */) { + var links = getSymbolLinks(symbol); + if (!links.lateSymbol && ts.some(symbol.declarations, hasLateBindableName)) { + // force late binding of members/exports. This will set the late-bound symbol + var parent = getMergedSymbol(symbol.parent); + if (ts.some(symbol.declarations, ts.hasStaticModifier)) { + getExportsOfSymbol(parent); + } + else { + getMembersOfSymbol(parent); + } + } + return links.lateSymbol || (links.lateSymbol = symbol); + } + return symbol; + } + function getTypeWithThisArgument(type, thisArgument, needApparentType) { + if (ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) { + var target = type.target; + var typeArguments = getTypeArguments(type); + if (ts.length(target.typeParameters) === ts.length(typeArguments)) { + var ref = createTypeReference(target, ts.concatenate(typeArguments, [thisArgument || target.thisType])); + return needApparentType ? getApparentType(ref) : ref; + } + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + var types = ts.sameMap(type.types, function (t) { return getTypeWithThisArgument(t, thisArgument, needApparentType); }); + return types !== type.types ? getIntersectionType(types) : type; + } + return needApparentType ? getApparentType(type) : type; + } + function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { + var mapper; + var members; + var callSignatures; + var constructSignatures; + var indexInfos; + if (ts.rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { + members = source.symbol ? getMembersOfSymbol(source.symbol) : ts.createSymbolTable(source.declaredProperties); + callSignatures = source.declaredCallSignatures; + constructSignatures = source.declaredConstructSignatures; + indexInfos = source.declaredIndexInfos; + } + else { + mapper = createTypeMapper(typeParameters, typeArguments); + members = createInstantiatedSymbolTable(source.declaredProperties, mapper, /*mappingThisOnly*/ typeParameters.length === 1); + callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); + constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); + indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper); + } + var baseTypes = getBaseTypes(source); + if (baseTypes.length) { + if (source.symbol && members === getMembersOfSymbol(source.symbol)) { + members = ts.createSymbolTable(source.declaredProperties); + } + setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); + var thisArgument = ts.lastOrUndefined(typeArguments); + for (var _i = 0, baseTypes_1 = baseTypes; _i < baseTypes_1.length; _i++) { + var baseType = baseTypes_1[_i]; + var instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; + addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); + callSignatures = ts.concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* SignatureKind.Call */)); + constructSignatures = ts.concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* SignatureKind.Construct */)); + var inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(stringType, anyType, /*isReadonly*/ false)]; + indexInfos = ts.concatenate(indexInfos, ts.filter(inheritedIndexInfos, function (info) { return !findIndexInfo(indexInfos, info.keyType); })); + } + } + setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); + } + function resolveClassOrInterfaceMembers(type) { + resolveObjectTypeMembers(type, resolveDeclaredMembers(type), ts.emptyArray, ts.emptyArray); + } + function resolveTypeReferenceMembers(type) { + var source = resolveDeclaredMembers(type.target); + var typeParameters = ts.concatenate(source.typeParameters, [source.thisType]); + var typeArguments = getTypeArguments(type); + var paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : ts.concatenate(typeArguments, [type]); + resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments); + } + function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) { + var sig = new Signature(checker, flags); + sig.declaration = declaration; + sig.typeParameters = typeParameters; + sig.parameters = parameters; + sig.thisParameter = thisParameter; + sig.resolvedReturnType = resolvedReturnType; + sig.resolvedTypePredicate = resolvedTypePredicate; + sig.minArgumentCount = minArgumentCount; + sig.resolvedMinArgumentCount = undefined; + sig.target = undefined; + sig.mapper = undefined; + sig.compositeSignatures = undefined; + sig.compositeKind = undefined; + return sig; + } + function cloneSignature(sig) { + var result = createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, /*resolvedReturnType*/ undefined, + /*resolvedTypePredicate*/ undefined, sig.minArgumentCount, sig.flags & 39 /* SignatureFlags.PropagatingFlags */); + result.target = sig.target; + result.mapper = sig.mapper; + result.compositeSignatures = sig.compositeSignatures; + result.compositeKind = sig.compositeKind; + return result; + } + function createUnionSignature(signature, unionSignatures) { + var result = cloneSignature(signature); + result.compositeSignatures = unionSignatures; + result.compositeKind = 1048576 /* TypeFlags.Union */; + result.target = undefined; + result.mapper = undefined; + return result; + } + function getOptionalCallSignature(signature, callChainFlags) { + if ((signature.flags & 24 /* SignatureFlags.CallChainFlags */) === callChainFlags) { + return signature; + } + if (!signature.optionalCallSignatureCache) { + signature.optionalCallSignatureCache = {}; + } + var key = callChainFlags === 8 /* SignatureFlags.IsInnerCallChain */ ? "inner" : "outer"; + return signature.optionalCallSignatureCache[key] + || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags)); + } + function createOptionalCallSignature(signature, callChainFlags) { + ts.Debug.assert(callChainFlags === 8 /* SignatureFlags.IsInnerCallChain */ || callChainFlags === 16 /* SignatureFlags.IsOuterCallChain */, "An optional call signature can either be for an inner call chain or an outer call chain, but not both."); + var result = cloneSignature(signature); + result.flags |= callChainFlags; + return result; + } + function getExpandedParameters(sig, skipUnionExpanding) { + if (signatureHasRestParameter(sig)) { + var restIndex_1 = sig.parameters.length - 1; + var restType = getTypeOfSymbol(sig.parameters[restIndex_1]); + if (isTupleType(restType)) { + return [expandSignatureParametersWithTupleMembers(restType, restIndex_1)]; + } + else if (!skipUnionExpanding && restType.flags & 1048576 /* TypeFlags.Union */ && ts.every(restType.types, isTupleType)) { + return ts.map(restType.types, function (t) { return expandSignatureParametersWithTupleMembers(t, restIndex_1); }); + } + } + return [sig.parameters]; + function expandSignatureParametersWithTupleMembers(restType, restIndex) { + var elementTypes = getTypeArguments(restType); + var associatedNames = restType.target.labeledElementDeclarations; + var restParams = ts.map(elementTypes, function (t, i) { + // Lookup the label from the individual tuple passed in before falling back to the signature `rest` parameter name + var tupleLabelName = !!associatedNames && getTupleElementLabel(associatedNames[i]); + var name = tupleLabelName || getParameterNameAtPosition(sig, restIndex + i, restType); + var flags = restType.target.elementFlags[i]; + var checkFlags = flags & 12 /* ElementFlags.Variable */ ? 32768 /* CheckFlags.RestParameter */ : + flags & 2 /* ElementFlags.Optional */ ? 16384 /* CheckFlags.OptionalParameter */ : 0; + var symbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */, name, checkFlags); + symbol.type = flags & 4 /* ElementFlags.Rest */ ? createArrayType(t) : t; + return symbol; + }); + return ts.concatenate(sig.parameters.slice(0, restIndex), restParams); + } + } + function getDefaultConstructSignatures(classType) { + var baseConstructorType = getBaseConstructorTypeOfClass(classType); + var baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* SignatureKind.Construct */); + var declaration = ts.getClassLikeDeclarationOfSymbol(classType.symbol); + var isAbstract = !!declaration && ts.hasSyntacticModifier(declaration, 128 /* ModifierFlags.Abstract */); + if (baseSignatures.length === 0) { + return [createSignature(undefined, classType.localTypeParameters, undefined, ts.emptyArray, classType, /*resolvedTypePredicate*/ undefined, 0, isAbstract ? 4 /* SignatureFlags.Abstract */ : 0 /* SignatureFlags.None */)]; + } + var baseTypeNode = getBaseTypeNodeOfClass(classType); + var isJavaScript = ts.isInJSFile(baseTypeNode); + var typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode); + var typeArgCount = ts.length(typeArguments); + var result = []; + for (var _i = 0, baseSignatures_1 = baseSignatures; _i < baseSignatures_1.length; _i++) { + var baseSig = baseSignatures_1[_i]; + var minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); + var typeParamCount = ts.length(baseSig.typeParameters); + if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) { + var sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig); + sig.typeParameters = classType.localTypeParameters; + sig.resolvedReturnType = classType; + sig.flags = isAbstract ? sig.flags | 4 /* SignatureFlags.Abstract */ : sig.flags & ~4 /* SignatureFlags.Abstract */; + result.push(sig); + } + } + return result; + } + function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { + for (var _i = 0, signatureList_1 = signatureList; _i < signatureList_1.length; _i++) { + var s = signatureList_1[_i]; + if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) { + return s; + } + } + } + function findMatchingSignatures(signatureLists, signature, listIndex) { + if (signature.typeParameters) { + // We require an exact match for generic signatures, so we only return signatures from the first + // signature list and only if they have exact matches in the other signature lists. + if (listIndex > 0) { + return undefined; + } + for (var i = 1; i < signatureLists.length; i++) { + if (!findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false)) { + return undefined; + } + } + return [signature]; + } + var result; + for (var i = 0; i < signatureLists.length; i++) { + // Allow matching non-generic signatures to have excess parameters and different return types. + // Prefer matching this types if possible. + var match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, /*partialMatch*/ true, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ true); + if (!match) { + return undefined; + } + result = ts.appendIfUnique(result, match); + } + return result; + } + // The signatures of a union type are those signatures that are present in each of the constituent types. + // Generic signatures must match exactly, but non-generic signatures are allowed to have extra optional + // parameters and may differ in return types. When signatures differ in return types, the resulting return + // type is the union of the constituent return types. + function getUnionSignatures(signatureLists) { + var result; + var indexWithLengthOverOne; + for (var i = 0; i < signatureLists.length; i++) { + if (signatureLists[i].length === 0) + return ts.emptyArray; + if (signatureLists[i].length > 1) { + indexWithLengthOverOne = indexWithLengthOverOne === undefined ? i : -1; // -1 is a signal there are multiple overload sets + } + for (var _i = 0, _a = signatureLists[i]; _i < _a.length; _i++) { + var signature = _a[_i]; + // Only process signatures with parameter lists that aren't already in the result list + if (!result || !findMatchingSignature(result, signature, /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ true)) { + var unionSignatures = findMatchingSignatures(signatureLists, signature, i); + if (unionSignatures) { + var s = signature; + // Union the result types when more than one signature matches + if (unionSignatures.length > 1) { + var thisParameter = signature.thisParameter; + var firstThisParameterOfUnionSignatures = ts.forEach(unionSignatures, function (sig) { return sig.thisParameter; }); + if (firstThisParameterOfUnionSignatures) { + var thisType = getIntersectionType(ts.mapDefined(unionSignatures, function (sig) { return sig.thisParameter && getTypeOfSymbol(sig.thisParameter); })); + thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType); + } + s = createUnionSignature(signature, unionSignatures); + s.thisParameter = thisParameter; + } + (result || (result = [])).push(s); + } + } + } + } + if (!ts.length(result) && indexWithLengthOverOne !== -1) { + // No sufficiently similar signature existed to subsume all the other signatures in the union - time to see if we can make a single + // signature that handles all over them. We only do this when there are overloads in only one constituent. + // (Overloads are conditional in nature and having overloads in multiple constituents would necessitate making a power set of + // signatures from the type, whose ordering would be non-obvious) + var masterList = signatureLists[indexWithLengthOverOne !== undefined ? indexWithLengthOverOne : 0]; + var results = masterList.slice(); + var _loop_10 = function (signatures) { + if (signatures !== masterList) { + var signature_1 = signatures[0]; + ts.Debug.assert(!!signature_1, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass"); + results = !!signature_1.typeParameters && ts.some(results, function (s) { return !!s.typeParameters && !compareTypeParametersIdentical(signature_1.typeParameters, s.typeParameters); }) ? undefined : ts.map(results, function (sig) { return combineSignaturesOfUnionMembers(sig, signature_1); }); + if (!results) { + return "break"; + } + } + }; + for (var _b = 0, signatureLists_1 = signatureLists; _b < signatureLists_1.length; _b++) { + var signatures = signatureLists_1[_b]; + var state_3 = _loop_10(signatures); + if (state_3 === "break") + break; + } + result = results; + } + return result || ts.emptyArray; + } + function compareTypeParametersIdentical(sourceParams, targetParams) { + if (ts.length(sourceParams) !== ts.length(targetParams)) { + return false; + } + if (!sourceParams || !targetParams) { + return true; + } + var mapper = createTypeMapper(targetParams, sourceParams); + for (var i = 0; i < sourceParams.length; i++) { + var source = sourceParams[i]; + var target = targetParams[i]; + if (source === target) + continue; + // We instantiate the target type parameter constraints into the source types so we can recognize `` as the same as `` + if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper))) + return false; + // We don't compare defaults - we just use the type parameter defaults from the first signature that seems to match. + // It might make sense to combine these defaults in the future, but doing so intelligently requires knowing + // if the parameter is used covariantly or contravariantly (so we intersect if it's used like a parameter or union if used like a return type) + // and, since it's just an inference _default_, just picking one arbitrarily works OK. + } + return true; + } + function combineUnionThisParam(left, right, mapper) { + if (!left || !right) { + return left || right; + } + // A signature `this` type might be a read or a write position... It's very possible that it should be invariant + // and we should refuse to merge signatures if there are `this` types and they do not match. However, so as to be + // permissive when calling, for now, we'll intersect the `this` types just like we do for param types in union signatures. + var thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); + return createSymbolWithType(left, thisType); + } + function combineUnionParameters(left, right, mapper) { + var leftCount = getParameterCount(left); + var rightCount = getParameterCount(right); + var longest = leftCount >= rightCount ? left : right; + var shorter = longest === left ? right : left; + var longestCount = longest === left ? leftCount : rightCount; + var eitherHasEffectiveRest = (hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right)); + var needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); + var params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); + for (var i = 0; i < longestCount; i++) { + var longestParamType = tryGetTypeAtPosition(longest, i); + if (longest === right) { + longestParamType = instantiateType(longestParamType, mapper); + } + var shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; + if (shorter === right) { + shorterParamType = instantiateType(shorterParamType, mapper); + } + var unionParamType = getIntersectionType([longestParamType, shorterParamType]); + var isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === (longestCount - 1); + var isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); + var leftName = i >= leftCount ? undefined : getParameterNameAtPosition(left, i); + var rightName = i >= rightCount ? undefined : getParameterNameAtPosition(right, i); + var paramName = leftName === rightName ? leftName : + !leftName ? rightName : + !rightName ? leftName : + undefined; + var paramSymbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* SymbolFlags.Optional */ : 0), paramName || "arg".concat(i)); + paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType; + params[i] = paramSymbol; + } + if (needsExtraRestElement) { + var restParamSymbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */, "args"); + restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount)); + if (shorter === right) { + restParamSymbol.type = instantiateType(restParamSymbol.type, mapper); + } + params[longestCount] = restParamSymbol; + } + return params; + } + function combineSignaturesOfUnionMembers(left, right) { + var typeParams = left.typeParameters || right.typeParameters; + var paramMapper; + if (left.typeParameters && right.typeParameters) { + paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); + // We just use the type parameter defaults from the first signature + } + var declaration = left.declaration; + var params = combineUnionParameters(left, right, paramMapper); + var thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper); + var minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); + var result = createSignature(declaration, typeParams, thisParam, params, + /*resolvedReturnType*/ undefined, + /*resolvedTypePredicate*/ undefined, minArgCount, (left.flags | right.flags) & 39 /* SignatureFlags.PropagatingFlags */); + result.compositeKind = 1048576 /* TypeFlags.Union */; + result.compositeSignatures = ts.concatenate(left.compositeKind !== 2097152 /* TypeFlags.Intersection */ && left.compositeSignatures || [left], [right]); + if (paramMapper) { + result.mapper = left.compositeKind !== 2097152 /* TypeFlags.Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; + } + return result; + } + function getUnionIndexInfos(types) { + var sourceInfos = getIndexInfosOfType(types[0]); + if (sourceInfos) { + var result = []; + var _loop_11 = function (info) { + var indexType = info.keyType; + if (ts.every(types, function (t) { return !!getIndexInfoOfType(t, indexType); })) { + result.push(createIndexInfo(indexType, getUnionType(ts.map(types, function (t) { return getIndexTypeOfType(t, indexType); })), ts.some(types, function (t) { return getIndexInfoOfType(t, indexType).isReadonly; }))); + } + }; + for (var _i = 0, sourceInfos_1 = sourceInfos; _i < sourceInfos_1.length; _i++) { + var info = sourceInfos_1[_i]; + _loop_11(info); + } + return result; + } + return ts.emptyArray; + } + function resolveUnionTypeMembers(type) { + // The members and properties collections are empty for union types. To get all properties of a union + // type use getPropertiesOfType (only the language service uses this). + var callSignatures = getUnionSignatures(ts.map(type.types, function (t) { return t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* SignatureKind.Call */); })); + var constructSignatures = getUnionSignatures(ts.map(type.types, function (t) { return getSignaturesOfType(t, 1 /* SignatureKind.Construct */); })); + var indexInfos = getUnionIndexInfos(type.types); + setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos); + } + function intersectTypes(type1, type2) { + return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); + } + function findMixins(types) { + var constructorTypeCount = ts.countWhere(types, function (t) { return getSignaturesOfType(t, 1 /* SignatureKind.Construct */).length > 0; }); + var mixinFlags = ts.map(types, isMixinConstructorType); + if (constructorTypeCount > 0 && constructorTypeCount === ts.countWhere(mixinFlags, function (b) { return b; })) { + var firstMixinIndex = mixinFlags.indexOf(/*searchElement*/ true); + mixinFlags[firstMixinIndex] = false; + } + return mixinFlags; + } + function includeMixinType(type, types, mixinFlags, index) { + var mixedTypes = []; + for (var i = 0; i < types.length; i++) { + if (i === index) { + mixedTypes.push(type); + } + else if (mixinFlags[i]) { + mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* SignatureKind.Construct */)[0])); + } + } + return getIntersectionType(mixedTypes); + } + function resolveIntersectionTypeMembers(type) { + // The members and properties collections are empty for intersection types. To get all properties of an + // intersection type use getPropertiesOfType (only the language service uses this). + var callSignatures; + var constructSignatures; + var indexInfos; + var types = type.types; + var mixinFlags = findMixins(types); + var mixinCount = ts.countWhere(mixinFlags, function (b) { return b; }); + var _loop_12 = function (i) { + var t = type.types[i]; + // When an intersection type contains mixin constructor types, the construct signatures from + // those types are discarded and their return types are mixed into the return types of all + // other construct signatures in the intersection type. For example, the intersection type + // '{ new(...args: any[]) => A } & { new(s: string) => B }' has a single construct signature + // 'new(s: string) => A & B'. + if (!mixinFlags[i]) { + var signatures = getSignaturesOfType(t, 1 /* SignatureKind.Construct */); + if (signatures.length && mixinCount > 0) { + signatures = ts.map(signatures, function (s) { + var clone = cloneSignature(s); + clone.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i); + return clone; + }); + } + constructSignatures = appendSignatures(constructSignatures, signatures); + } + callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* SignatureKind.Call */)); + indexInfos = ts.reduceLeft(getIndexInfosOfType(t), function (infos, newInfo) { return appendIndexInfo(infos, newInfo, /*union*/ false); }, indexInfos); + }; + for (var i = 0; i < types.length; i++) { + _loop_12(i); + } + setStructuredTypeMembers(type, emptySymbols, callSignatures || ts.emptyArray, constructSignatures || ts.emptyArray, indexInfos || ts.emptyArray); + } + function appendSignatures(signatures, newSignatures) { + var _loop_13 = function (sig) { + if (!signatures || ts.every(signatures, function (s) { return !compareSignaturesIdentical(s, sig, /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false, compareTypesIdentical); })) { + signatures = ts.append(signatures, sig); + } + }; + for (var _i = 0, newSignatures_1 = newSignatures; _i < newSignatures_1.length; _i++) { + var sig = newSignatures_1[_i]; + _loop_13(sig); + } + return signatures; + } + function appendIndexInfo(indexInfos, newInfo, union) { + if (indexInfos) { + for (var i = 0; i < indexInfos.length; i++) { + var info = indexInfos[i]; + if (info.keyType === newInfo.keyType) { + indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly); + return indexInfos; + } + } + } + return ts.append(indexInfos, newInfo); + } + /** + * Converts an AnonymousType to a ResolvedType. + */ + function resolveAnonymousTypeMembers(type) { + if (type.target) { + setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var members_6 = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, /*mappingThisOnly*/ false); + var callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* SignatureKind.Call */), type.mapper); + var constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* SignatureKind.Construct */), type.mapper); + var indexInfos_1 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper); + setStructuredTypeMembers(type, members_6, callSignatures, constructSignatures, indexInfos_1); + return; + } + var symbol = getMergedSymbol(type.symbol); + if (symbol.flags & 2048 /* SymbolFlags.TypeLiteral */) { + setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + var members_7 = getMembersOfSymbol(symbol); + var callSignatures = getSignaturesOfSymbol(members_7.get("__call" /* InternalSymbolName.Call */)); + var constructSignatures = getSignaturesOfSymbol(members_7.get("__new" /* InternalSymbolName.New */)); + var indexInfos_2 = getIndexInfosOfSymbol(symbol); + setStructuredTypeMembers(type, members_7, callSignatures, constructSignatures, indexInfos_2); + return; + } + // Combinations of function, class, enum and module + var members = emptySymbols; + var indexInfos; + if (symbol.exports) { + members = getExportsOfSymbol(symbol); + if (symbol === globalThisSymbol) { + var varsOnly_1 = new ts.Map(); + members.forEach(function (p) { + var _a; + if (!(p.flags & 418 /* SymbolFlags.BlockScoped */) && !(p.flags & 512 /* SymbolFlags.ValueModule */ && ((_a = p.declarations) === null || _a === void 0 ? void 0 : _a.length) && ts.every(p.declarations, ts.isAmbientModule))) { + varsOnly_1.set(p.escapedName, p); + } + }); + members = varsOnly_1; + } + } + var baseConstructorIndexInfo; + setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, ts.emptyArray); + if (symbol.flags & 32 /* SymbolFlags.Class */) { + var classType = getDeclaredTypeOfClassOrInterface(symbol); + var baseConstructorType = getBaseConstructorTypeOfClass(classType); + if (baseConstructorType.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 8650752 /* TypeFlags.TypeVariable */)) { + members = ts.createSymbolTable(getNamedOrIndexSignatureMembers(members)); + addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); + } + else if (baseConstructorType === anyType) { + baseConstructorIndexInfo = createIndexInfo(stringType, anyType, /*isReadonly*/ false); + } + } + var indexSymbol = getIndexSymbolFromSymbolTable(members); + if (indexSymbol) { + indexInfos = getIndexInfosOfIndexSymbol(indexSymbol); + } + else { + if (baseConstructorIndexInfo) { + indexInfos = ts.append(indexInfos, baseConstructorIndexInfo); + } + if (symbol.flags & 384 /* SymbolFlags.Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* TypeFlags.Enum */ || + ts.some(type.properties, function (prop) { return !!(getTypeOfSymbol(prop).flags & 296 /* TypeFlags.NumberLike */); }))) { + indexInfos = ts.append(indexInfos, enumNumberIndexInfo); + } + } + setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, indexInfos || ts.emptyArray); + // We resolve the members before computing the signatures because a signature may use + // typeof with a qualified name expression that circularly references the type we are + // in the process of resolving (see issue #6072). The temporarily empty signature list + // will never be observed because a qualified name can't reference signatures. + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */)) { + type.callSignatures = getSignaturesOfSymbol(symbol); + } + // And likewise for construct signatures for classes + if (symbol.flags & 32 /* SymbolFlags.Class */) { + var classType_1 = getDeclaredTypeOfClassOrInterface(symbol); + var constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* InternalSymbolName.Constructor */)) : ts.emptyArray; + if (symbol.flags & 16 /* SymbolFlags.Function */) { + constructSignatures = ts.addRange(constructSignatures.slice(), ts.mapDefined(type.callSignatures, function (sig) { return isJSConstructor(sig.declaration) ? + createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, classType_1, /*resolvedTypePredicate*/ undefined, sig.minArgumentCount, sig.flags & 39 /* SignatureFlags.PropagatingFlags */) : + undefined; })); + } + if (!constructSignatures.length) { + constructSignatures = getDefaultConstructSignatures(classType_1); + } + type.constructSignatures = constructSignatures; + } + } + function replaceIndexedAccess(instantiable, type, replacement) { + // map type.indexType to 0 + // map type.objectType to `[TReplacement]` + // thus making the indexed access `[TReplacement][0]` or `TReplacement` + return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])])); + } + function resolveReverseMappedTypeMembers(type) { + var indexInfo = getIndexInfoOfType(type.source, stringType); + var modifiers = getMappedTypeModifiers(type.mappedType); + var readonlyMask = modifiers & 1 /* MappedTypeModifiers.IncludeReadonly */ ? false : true; + var optionalMask = modifiers & 4 /* MappedTypeModifiers.IncludeOptional */ ? 0 : 16777216 /* SymbolFlags.Optional */; + var indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType), readonlyMask && indexInfo.isReadonly)] : ts.emptyArray; + var members = ts.createSymbolTable(); + for (var _i = 0, _a = getPropertiesOfType(type.source); _i < _a.length; _i++) { + var prop = _a[_i]; + var checkFlags = 8192 /* CheckFlags.ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* CheckFlags.Readonly */ : 0); + var inferredProp = createSymbol(4 /* SymbolFlags.Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags); + inferredProp.declarations = prop.declarations; + inferredProp.nameType = getSymbolLinks(prop).nameType; + inferredProp.propertyType = getTypeOfSymbol(prop); + if (type.constraintType.type.flags & 8388608 /* TypeFlags.IndexedAccess */ + && type.constraintType.type.objectType.flags & 262144 /* TypeFlags.TypeParameter */ + && type.constraintType.type.indexType.flags & 262144 /* TypeFlags.TypeParameter */) { + // A reverse mapping of `{[K in keyof T[K_1]]: T[K_1]}` is the same as that of `{[K in keyof T]: T}`, since all we care about is + // inferring to the "type parameter" (or indexed access) shared by the constraint and template. So, to reduce the number of + // type identities produced, we simplify such indexed access occurences + var newTypeParam = type.constraintType.type.objectType; + var newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam); + inferredProp.mappedType = newMappedType; + inferredProp.constraintType = getIndexType(newTypeParam); + } + else { + inferredProp.mappedType = type.mappedType; + inferredProp.constraintType = type.constraintType; + } + members.set(prop.escapedName, inferredProp); + } + setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, indexInfos); + } + // Return the lower bound of the key type in a mapped type. Intuitively, the lower + // bound includes those keys that are known to always be present, for example because + // because of constraints on type parameters (e.g. 'keyof T' for a constrained T). + function getLowerBoundOfKeyType(type) { + if (type.flags & 4194304 /* TypeFlags.Index */) { + var t = getApparentType(type.type); + return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t); + } + if (type.flags & 16777216 /* TypeFlags.Conditional */) { + if (type.root.isDistributive) { + var checkType = type.checkType; + var constraint = getLowerBoundOfKeyType(checkType); + if (constraint !== checkType) { + return getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper)); + } + } + return type; + } + if (type.flags & 1048576 /* TypeFlags.Union */) { + return mapType(type, getLowerBoundOfKeyType); + } + if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return getIntersectionType(ts.sameMap(type.types, getLowerBoundOfKeyType)); + } + return type; + } + function getIsLateCheckFlag(s) { + return ts.getCheckFlags(s) & 4096 /* CheckFlags.Late */; + } + function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) { + for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { + var prop = _a[_i]; + cb(getLiteralTypeFromProperty(prop, include)); + } + if (type.flags & 1 /* TypeFlags.Any */) { + cb(stringType); + } + else { + for (var _b = 0, _c = getIndexInfosOfType(type); _b < _c.length; _b++) { + var info = _c[_b]; + if (!stringsOnly || info.keyType.flags & (4 /* TypeFlags.String */ | 134217728 /* TypeFlags.TemplateLiteral */)) { + cb(info.keyType); + } + } + } + } + /** Resolve the members of a mapped type { [P in K]: T } */ + function resolveMappedTypeMembers(type) { + var members = ts.createSymbolTable(); + var indexInfos; + // Resolve upfront such that recursive references see an empty object type. + setStructuredTypeMembers(type, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + // In { [P in K]: T }, we refer to P as the type parameter type, K as the constraint type, + // and T as the template type. + var typeParameter = getTypeParameterFromMappedType(type); + var constraintType = getConstraintTypeFromMappedType(type); + var nameType = getNameTypeFromMappedType(type.target || type); + var templateType = getTemplateTypeFromMappedType(type.target || type); + var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); // The 'T' in 'keyof T' + var templateModifiers = getMappedTypeModifiers(type); + var include = keyofStringsOnly ? 128 /* TypeFlags.StringLiteral */ : 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */; + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + // We have a { [P in keyof T]: X } + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, include, keyofStringsOnly, addMemberForKeyType); + } + else { + forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); + } + setStructuredTypeMembers(type, members, ts.emptyArray, ts.emptyArray, indexInfos || ts.emptyArray); + function addMemberForKeyType(keyType) { + var propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; + forEachType(propNameType, function (t) { return addMemberForKeyTypeWorker(keyType, t); }); + } + function addMemberForKeyTypeWorker(keyType, propNameType) { + // If the current iteration type constituent is a string literal type, create a property. + // Otherwise, for type string create a string index signature. + if (isTypeUsableAsPropertyName(propNameType)) { + var propName = getPropertyNameFromType(propNameType); + // String enum members from separate enums with identical values + // are distinct types with the same property name. Make the resulting + // property symbol's name type be the union of those enum member types. + var existingProp = members.get(propName); + if (existingProp) { + existingProp.nameType = getUnionType([existingProp.nameType, propNameType]); + existingProp.keyType = getUnionType([existingProp.keyType, keyType]); + } + else { + var modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : undefined; + var isOptional = !!(templateModifiers & 4 /* MappedTypeModifiers.IncludeOptional */ || + !(templateModifiers & 8 /* MappedTypeModifiers.ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* SymbolFlags.Optional */); + var isReadonly = !!(templateModifiers & 1 /* MappedTypeModifiers.IncludeReadonly */ || + !(templateModifiers & 2 /* MappedTypeModifiers.ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp)); + var stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* SymbolFlags.Optional */; + var lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0; + var prop = createSymbol(4 /* SymbolFlags.Property */ | (isOptional ? 16777216 /* SymbolFlags.Optional */ : 0), propName, lateFlag | 262144 /* CheckFlags.Mapped */ | (isReadonly ? 8 /* CheckFlags.Readonly */ : 0) | (stripOptional ? 524288 /* CheckFlags.StripOptional */ : 0)); + prop.mappedType = type; + prop.nameType = propNameType; + prop.keyType = keyType; + if (modifiersProp) { + prop.syntheticOrigin = modifiersProp; + // If the mapped type has an `as XXX` clause, the property name likely won't match the declaration name and + // multiple properties may map to the same name. Thus, we attach no declarations to the symbol. + prop.declarations = nameType ? undefined : modifiersProp.declarations; + } + members.set(propName, prop); + } + } + else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* TypeFlags.Any */ | 32 /* TypeFlags.Enum */)) { + var indexKeyType = propNameType.flags & (1 /* TypeFlags.Any */ | 4 /* TypeFlags.String */) ? stringType : + propNameType.flags & (8 /* TypeFlags.Number */ | 32 /* TypeFlags.Enum */) ? numberType : + propNameType; + var propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType)); + var indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* MappedTypeModifiers.IncludeReadonly */)); + indexInfos = appendIndexInfo(indexInfos, indexInfo, /*union*/ true); + } + } + } + function getTypeOfMappedSymbol(symbol) { + if (!symbol.type) { + var mappedType = symbol.mappedType; + if (!pushTypeResolution(symbol, 0 /* TypeSystemPropertyName.Type */)) { + mappedType.containsError = true; + return errorType; + } + var templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType); + var mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.keyType); + var propType = instantiateType(templateType, mapper); + // When creating an optional property in strictNullChecks mode, if 'undefined' isn't assignable to the + // type, we include 'undefined' in the type. Similarly, when creating a non-optional property in strictNullChecks + // mode, if the underlying property is optional we remove 'undefined' from the type. + var type = strictNullChecks && symbol.flags & 16777216 /* SymbolFlags.Optional */ && !maybeTypeOfKind(propType, 32768 /* TypeFlags.Undefined */ | 16384 /* TypeFlags.Void */) ? getOptionalType(propType, /*isProperty*/ true) : + symbol.checkFlags & 524288 /* CheckFlags.StripOptional */ ? removeMissingOrUndefinedType(propType) : + propType; + if (!popTypeResolution()) { + error(currentNode, ts.Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType)); + type = errorType; + } + symbol.type = type; + } + return symbol.type; + } + function getTypeParameterFromMappedType(type) { + return type.typeParameter || + (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter))); + } + function getConstraintTypeFromMappedType(type) { + return type.constraintType || + (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType); + } + function getNameTypeFromMappedType(type) { + return type.declaration.nameType ? + type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : + undefined; + } + function getTemplateTypeFromMappedType(type) { + return type.templateType || + (type.templateType = type.declaration.type ? + instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), /*isProperty*/ true, !!(getMappedTypeModifiers(type) & 4 /* MappedTypeModifiers.IncludeOptional */)), type.mapper) : + errorType); + } + function getConstraintDeclarationForMappedType(type) { + return ts.getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter); + } + function isMappedTypeWithKeyofConstraintDeclaration(type) { + var constraintDeclaration = getConstraintDeclarationForMappedType(type); // TODO: GH#18217 + return constraintDeclaration.kind === 193 /* SyntaxKind.TypeOperator */ && + constraintDeclaration.operator === 140 /* SyntaxKind.KeyOfKeyword */; + } + function getModifiersTypeFromMappedType(type) { + if (!type.modifiersType) { + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + // If the constraint declaration is a 'keyof T' node, the modifiers type is T. We check + // AST nodes here because, when T is a non-generic type, the logic below eagerly resolves + // 'keyof T' to a literal union type and we can't recover T from that type. + type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper); + } + else { + // Otherwise, get the declared constraint type, and if the constraint type is a type parameter, + // get the constraint of that type parameter. If the resulting type is an indexed type 'keyof T', + // the modifiers type is T. Otherwise, the modifiers type is unknown. + var declaredType = getTypeFromMappedTypeNode(type.declaration); + var constraint = getConstraintTypeFromMappedType(declaredType); + var extendedConstraint = constraint && constraint.flags & 262144 /* TypeFlags.TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint; + type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* TypeFlags.Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType; + } + } + return type.modifiersType; + } + function getMappedTypeModifiers(type) { + var declaration = type.declaration; + return (declaration.readonlyToken ? declaration.readonlyToken.kind === 40 /* SyntaxKind.MinusToken */ ? 2 /* MappedTypeModifiers.ExcludeReadonly */ : 1 /* MappedTypeModifiers.IncludeReadonly */ : 0) | + (declaration.questionToken ? declaration.questionToken.kind === 40 /* SyntaxKind.MinusToken */ ? 8 /* MappedTypeModifiers.ExcludeOptional */ : 4 /* MappedTypeModifiers.IncludeOptional */ : 0); + } + function getMappedTypeOptionality(type) { + var modifiers = getMappedTypeModifiers(type); + return modifiers & 8 /* MappedTypeModifiers.ExcludeOptional */ ? -1 : modifiers & 4 /* MappedTypeModifiers.IncludeOptional */ ? 1 : 0; + } + function getCombinedMappedTypeOptionality(type) { + var optionality = getMappedTypeOptionality(type); + var modifiersType = getModifiersTypeFromMappedType(type); + return optionality || (isGenericMappedType(modifiersType) ? getMappedTypeOptionality(modifiersType) : 0); + } + function isPartialMappedType(type) { + return !!(ts.getObjectFlags(type) & 32 /* ObjectFlags.Mapped */ && getMappedTypeModifiers(type) & 4 /* MappedTypeModifiers.IncludeOptional */); + } + function isGenericMappedType(type) { + return !!(ts.getObjectFlags(type) & 32 /* ObjectFlags.Mapped */) && isGenericIndexType(getConstraintTypeFromMappedType(type)); + } + function resolveStructuredTypeMembers(type) { + if (!type.members) { + if (type.flags & 524288 /* TypeFlags.Object */) { + if (type.objectFlags & 4 /* ObjectFlags.Reference */) { + resolveTypeReferenceMembers(type); + } + else if (type.objectFlags & 3 /* ObjectFlags.ClassOrInterface */) { + resolveClassOrInterfaceMembers(type); + } + else if (type.objectFlags & 1024 /* ObjectFlags.ReverseMapped */) { + resolveReverseMappedTypeMembers(type); + } + else if (type.objectFlags & 16 /* ObjectFlags.Anonymous */) { + resolveAnonymousTypeMembers(type); + } + else if (type.objectFlags & 32 /* ObjectFlags.Mapped */) { + resolveMappedTypeMembers(type); + } + } + else if (type.flags & 1048576 /* TypeFlags.Union */) { + resolveUnionTypeMembers(type); + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + resolveIntersectionTypeMembers(type); + } + } + return type; + } + /** Return properties of an object type or an empty array for other types */ + function getPropertiesOfObjectType(type) { + if (type.flags & 524288 /* TypeFlags.Object */) { + return resolveStructuredTypeMembers(type).properties; + } + return ts.emptyArray; + } + /** If the given type is an object type and that type has a property by the given name, + * return the symbol for that property. Otherwise return undefined. + */ + function getPropertyOfObjectType(type, name) { + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + var symbol = resolved.members.get(name); + if (symbol && symbolIsValue(symbol)) { + return symbol; + } + } + } + function getPropertiesOfUnionOrIntersectionType(type) { + if (!type.resolvedProperties) { + var members = ts.createSymbolTable(); + for (var _i = 0, _a = type.types; _i < _a.length; _i++) { + var current = _a[_i]; + for (var _b = 0, _c = getPropertiesOfType(current); _b < _c.length; _b++) { + var prop = _c[_b]; + if (!members.has(prop.escapedName)) { + var combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.escapedName); + if (combinedProp) { + members.set(prop.escapedName, combinedProp); + } + } + } + // The properties of a union type are those that are present in all constituent types, so + // we only need to check the properties of the first type without index signature + if (type.flags & 1048576 /* TypeFlags.Union */ && getIndexInfosOfType(current).length === 0) { + break; + } + } + type.resolvedProperties = getNamedMembers(members); + } + return type.resolvedProperties; + } + function getPropertiesOfType(type) { + type = getReducedApparentType(type); + return type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ ? + getPropertiesOfUnionOrIntersectionType(type) : + getPropertiesOfObjectType(type); + } + function forEachPropertyOfType(type, action) { + type = getReducedApparentType(type); + if (type.flags & 3670016 /* TypeFlags.StructuredType */) { + resolveStructuredTypeMembers(type).members.forEach(function (symbol, escapedName) { + if (isNamedMember(symbol, escapedName)) { + action(symbol, escapedName); + } + }); + } + } + function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) { + var list = obj.properties; + return list.some(function (property) { + var nameType = property.name && getLiteralTypeFromPropertyName(property.name); + var name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : undefined; + var expected = name === undefined ? undefined : getTypeOfPropertyOfType(contextualType, name); + return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected); + }); + } + function getAllPossiblePropertiesOfTypes(types) { + var unionType = getUnionType(types); + if (!(unionType.flags & 1048576 /* TypeFlags.Union */)) { + return getAugmentedPropertiesOfType(unionType); + } + var props = ts.createSymbolTable(); + for (var _i = 0, types_4 = types; _i < types_4.length; _i++) { + var memberType = types_4[_i]; + for (var _a = 0, _b = getAugmentedPropertiesOfType(memberType); _a < _b.length; _a++) { + var escapedName = _b[_a].escapedName; + if (!props.has(escapedName)) { + var prop = createUnionOrIntersectionProperty(unionType, escapedName); + // May be undefined if the property is private + if (prop) + props.set(escapedName, prop); + } + } + } + return ts.arrayFrom(props.values()); + } + function getConstraintOfType(type) { + return type.flags & 262144 /* TypeFlags.TypeParameter */ ? getConstraintOfTypeParameter(type) : + type.flags & 8388608 /* TypeFlags.IndexedAccess */ ? getConstraintOfIndexedAccess(type) : + type.flags & 16777216 /* TypeFlags.Conditional */ ? getConstraintOfConditionalType(type) : + getBaseConstraintOfType(type); + } + function getConstraintOfTypeParameter(typeParameter) { + return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : undefined; + } + function getConstraintOfIndexedAccess(type) { + return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : undefined; + } + function getSimplifiedTypeOrConstraint(type) { + var simplified = getSimplifiedType(type, /*writing*/ false); + return simplified !== type ? simplified : getConstraintOfType(type); + } + function getConstraintFromIndexedAccess(type) { + if (isMappedTypeGenericIndexedAccess(type)) { + // For indexed access types of the form { [P in K]: E }[X], where K is non-generic and X is generic, + // we substitute an instantiation of E where P is replaced with X. + return substituteIndexedMappedType(type.objectType, type.indexType); + } + var indexConstraint = getSimplifiedTypeOrConstraint(type.indexType); + if (indexConstraint && indexConstraint !== type.indexType) { + var indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags); + if (indexedAccess) { + return indexedAccess; + } + } + var objectConstraint = getSimplifiedTypeOrConstraint(type.objectType); + if (objectConstraint && objectConstraint !== type.objectType) { + return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags); + } + return undefined; + } + function getDefaultConstraintOfConditionalType(type) { + if (!type.resolvedDefaultConstraint) { + // An `any` branch of a conditional type would normally be viral - specifically, without special handling here, + // a conditional type with a single branch of type `any` would be assignable to anything, since it's constraint would simplify to + // just `any`. This result is _usually_ unwanted - so instead here we elide an `any` branch from the constraint type, + // in effect treating `any` like `never` rather than `unknown` in this location. + var trueConstraint = getInferredTrueTypeFromConditionalType(type); + var falseConstraint = getFalseTypeFromConditionalType(type); + type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]); + } + return type.resolvedDefaultConstraint; + } + function getConstraintOfDistributiveConditionalType(type) { + // Check if we have a conditional type of the form 'T extends U ? X : Y', where T is a constrained + // type parameter. If so, create an instantiation of the conditional type where T is replaced + // with its constraint. We do this because if the constraint is a union type it will be distributed + // over the conditional type and possibly reduced. For example, 'T extends undefined ? never : T' + // removes 'undefined' from T. + // We skip returning a distributive constraint for a restrictive instantiation of a conditional type + // as the constraint for all type params (check type included) have been replace with `unknown`, which + // is going to produce even more false positive/negative results than the distribute constraint already does. + // Please note: the distributive constraint is a kludge for emulating what a negated type could to do filter + // a union - once negated types exist and are applied to the conditional false branch, this "constraint" + // likely doesn't need to exist. + if (type.root.isDistributive && type.restrictiveInstantiation !== type) { + var simplified = getSimplifiedType(type.checkType, /*writing*/ false); + var constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified; + if (constraint && constraint !== type.checkType) { + var instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper)); + if (!(instantiated.flags & 131072 /* TypeFlags.Never */)) { + return instantiated; + } + } + } + return undefined; + } + function getConstraintFromConditionalType(type) { + return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type); + } + function getConstraintOfConditionalType(type) { + return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : undefined; + } + function getEffectiveConstraintOfIntersection(types, targetIsUnion) { + var constraints; + var hasDisjointDomainType = false; + for (var _i = 0, types_5 = types; _i < types_5.length; _i++) { + var t = types_5[_i]; + if (t.flags & 465829888 /* TypeFlags.Instantiable */) { + // We keep following constraints as long as we have an instantiable type that is known + // not to be circular or infinite (hence we stop on index access types). + var constraint = getConstraintOfType(t); + while (constraint && constraint.flags & (262144 /* TypeFlags.TypeParameter */ | 4194304 /* TypeFlags.Index */ | 16777216 /* TypeFlags.Conditional */)) { + constraint = getConstraintOfType(constraint); + } + if (constraint) { + constraints = ts.append(constraints, constraint); + if (targetIsUnion) { + constraints = ts.append(constraints, t); + } + } + } + else if (t.flags & 469892092 /* TypeFlags.DisjointDomains */) { + hasDisjointDomainType = true; + } + } + // If the target is a union type or if we are intersecting with types belonging to one of the + // disjoint domains, we may end up producing a constraint that hasn't been examined before. + if (constraints && (targetIsUnion || hasDisjointDomainType)) { + if (hasDisjointDomainType) { + // We add any types belong to one of the disjoint domains because they might cause the final + // intersection operation to reduce the union constraints. + for (var _a = 0, types_6 = types; _a < types_6.length; _a++) { + var t = types_6[_a]; + if (t.flags & 469892092 /* TypeFlags.DisjointDomains */) { + constraints = ts.append(constraints, t); + } + } + } + return getIntersectionType(constraints); + } + return undefined; + } + function getBaseConstraintOfType(type) { + if (type.flags & (58982400 /* TypeFlags.InstantiableNonPrimitive */ | 3145728 /* TypeFlags.UnionOrIntersection */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */)) { + var constraint = getResolvedBaseConstraint(type); + return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : undefined; + } + return type.flags & 4194304 /* TypeFlags.Index */ ? keyofConstraintType : undefined; + } + /** + * This is similar to `getBaseConstraintOfType` except it returns the input type if there's no base constraint, instead of `undefined` + * It also doesn't map indexes to `string`, as where this is used this would be unneeded (and likely undesirable) + */ + function getBaseConstraintOrType(type) { + return getBaseConstraintOfType(type) || type; + } + function hasNonCircularBaseConstraint(type) { + return getResolvedBaseConstraint(type) !== circularConstraintType; + } + /** + * Return the resolved base constraint of a type variable. The noConstraintType singleton is returned if the + * type variable has no constraint, and the circularConstraintType singleton is returned if the constraint + * circularly references the type variable. + */ + function getResolvedBaseConstraint(type) { + if (type.resolvedBaseConstraint) { + return type.resolvedBaseConstraint; + } + var stack = []; + return type.resolvedBaseConstraint = getTypeWithThisArgument(getImmediateBaseConstraint(type), type); + function getImmediateBaseConstraint(t) { + if (!t.immediateBaseConstraint) { + if (!pushTypeResolution(t, 4 /* TypeSystemPropertyName.ImmediateBaseConstraint */)) { + return circularConstraintType; + } + var result = void 0; + // We always explore at least 10 levels of nested constraints. Thereafter, we continue to explore + // up to 50 levels of nested constraints provided there are no "deeply nested" types on the stack + // (i.e. no types for which five instantiations have been recorded on the stack). If we reach 50 + // levels of nesting, we are presumably exploring a repeating pattern with a long cycle that hasn't + // yet triggered the deeply nested limiter. We have no test cases that actually get to 50 levels of + // nesting, so it is effectively just a safety stop. + var identity_1 = getRecursionIdentity(t); + if (stack.length < 10 || stack.length < 50 && !ts.contains(stack, identity_1)) { + stack.push(identity_1); + result = computeBaseConstraint(getSimplifiedType(t, /*writing*/ false)); + stack.pop(); + } + if (!popTypeResolution()) { + if (t.flags & 262144 /* TypeFlags.TypeParameter */) { + var errorNode = getConstraintDeclaration(t); + if (errorNode) { + var diagnostic = error(errorNode, ts.Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t)); + if (currentNode && !ts.isNodeDescendantOf(errorNode, currentNode) && !ts.isNodeDescendantOf(currentNode, errorNode)) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(currentNode, ts.Diagnostics.Circularity_originates_in_type_at_this_location)); + } + } + } + result = circularConstraintType; + } + t.immediateBaseConstraint = result || noConstraintType; + } + return t.immediateBaseConstraint; + } + function getBaseConstraint(t) { + var c = getImmediateBaseConstraint(t); + return c !== noConstraintType && c !== circularConstraintType ? c : undefined; + } + function computeBaseConstraint(t) { + if (t.flags & 262144 /* TypeFlags.TypeParameter */) { + var constraint = getConstraintFromTypeParameter(t); + return t.isThisType || !constraint ? + constraint : + getBaseConstraint(constraint); + } + if (t.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var types = t.types; + var baseTypes = []; + var different = false; + for (var _i = 0, types_7 = types; _i < types_7.length; _i++) { + var type_4 = types_7[_i]; + var baseType = getBaseConstraint(type_4); + if (baseType) { + if (baseType !== type_4) { + different = true; + } + baseTypes.push(baseType); + } + else { + different = true; + } + } + if (!different) { + return t; + } + return t.flags & 1048576 /* TypeFlags.Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : + t.flags & 2097152 /* TypeFlags.Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : + undefined; + } + if (t.flags & 4194304 /* TypeFlags.Index */) { + return keyofConstraintType; + } + if (t.flags & 134217728 /* TypeFlags.TemplateLiteral */) { + var types = t.types; + var constraints = ts.mapDefined(types, getBaseConstraint); + return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType; + } + if (t.flags & 268435456 /* TypeFlags.StringMapping */) { + var constraint = getBaseConstraint(t.type); + return constraint ? getStringMappingType(t.symbol, constraint) : stringType; + } + if (t.flags & 8388608 /* TypeFlags.IndexedAccess */) { + if (isMappedTypeGenericIndexedAccess(t)) { + // For indexed access types of the form { [P in K]: E }[X], where K is non-generic and X is generic, + // we substitute an instantiation of E where P is replaced with X. + return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType)); + } + var baseObjectType = getBaseConstraint(t.objectType); + var baseIndexType = getBaseConstraint(t.indexType); + var baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags); + return baseIndexedAccess && getBaseConstraint(baseIndexedAccess); + } + if (t.flags & 16777216 /* TypeFlags.Conditional */) { + var constraint = getConstraintFromConditionalType(t); + return constraint && getBaseConstraint(constraint); + } + if (t.flags & 33554432 /* TypeFlags.Substitution */) { + return getBaseConstraint(t.substitute); + } + return t; + } + } + function getApparentTypeOfIntersectionType(type) { + return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, /*apparentType*/ true)); + } + function getResolvedTypeParameterDefault(typeParameter) { + if (!typeParameter.default) { + if (typeParameter.target) { + var targetDefault = getResolvedTypeParameterDefault(typeParameter.target); + typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; + } + else { + // To block recursion, set the initial value to the resolvingDefaultType. + typeParameter.default = resolvingDefaultType; + var defaultDeclaration = typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameterDeclaration(decl) && decl.default; }); + var defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; + if (typeParameter.default === resolvingDefaultType) { + // If we have not been called recursively, set the correct default type. + typeParameter.default = defaultType; + } + } + } + else if (typeParameter.default === resolvingDefaultType) { + // If we are called recursively for this type parameter, mark the default as circular. + typeParameter.default = circularConstraintType; + } + return typeParameter.default; + } + /** + * Gets the default type for a type parameter. + * + * If the type parameter is the result of an instantiation, this gets the instantiated + * default type of its target. If the type parameter has no default type or the default is + * circular, `undefined` is returned. + */ + function getDefaultFromTypeParameter(typeParameter) { + var defaultType = getResolvedTypeParameterDefault(typeParameter); + return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : undefined; + } + function hasNonCircularTypeParameterDefault(typeParameter) { + return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType; + } + /** + * Indicates whether the declaration of a typeParameter has a default type. + */ + function hasTypeParameterDefault(typeParameter) { + return !!(typeParameter.symbol && ts.forEach(typeParameter.symbol.declarations, function (decl) { return ts.isTypeParameterDeclaration(decl) && decl.default; })); + } + function getApparentTypeOfMappedType(type) { + return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type)); + } + function getResolvedApparentTypeOfMappedType(type) { + var typeVariable = getHomomorphicTypeVariable(type); + if (typeVariable && !type.declaration.nameType) { + var constraint = getConstraintOfTypeParameter(typeVariable); + if (constraint && isArrayOrTupleType(constraint)) { + return instantiateType(type, prependTypeMapping(typeVariable, constraint, type.mapper)); + } + } + return type; + } + function isMappedTypeGenericIndexedAccess(type) { + var objectType; + return !!(type.flags & 8388608 /* TypeFlags.IndexedAccess */ && ts.getObjectFlags(objectType = type.objectType) & 32 /* ObjectFlags.Mapped */ && + !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && + !(getMappedTypeModifiers(objectType) & 8 /* MappedTypeModifiers.ExcludeOptional */) && !objectType.declaration.nameType); + } + /** + * For a type parameter, return the base constraint of the type parameter. For the string, number, + * boolean, and symbol primitive types, return the corresponding object types. Otherwise return the + * type itself. + */ + function getApparentType(type) { + var t = !(type.flags & 465829888 /* TypeFlags.Instantiable */) ? type : getBaseConstraintOfType(type) || unknownType; + return ts.getObjectFlags(t) & 32 /* ObjectFlags.Mapped */ ? getApparentTypeOfMappedType(t) : + t.flags & 2097152 /* TypeFlags.Intersection */ ? getApparentTypeOfIntersectionType(t) : + t.flags & 402653316 /* TypeFlags.StringLike */ ? globalStringType : + t.flags & 296 /* TypeFlags.NumberLike */ ? globalNumberType : + t.flags & 2112 /* TypeFlags.BigIntLike */ ? getGlobalBigIntType() : + t.flags & 528 /* TypeFlags.BooleanLike */ ? globalBooleanType : + t.flags & 12288 /* TypeFlags.ESSymbolLike */ ? getGlobalESSymbolType() : + t.flags & 67108864 /* TypeFlags.NonPrimitive */ ? emptyObjectType : + t.flags & 4194304 /* TypeFlags.Index */ ? keyofConstraintType : + t.flags & 2 /* TypeFlags.Unknown */ && !strictNullChecks ? emptyObjectType : + t; + } + function getReducedApparentType(type) { + // Since getApparentType may return a non-reduced union or intersection type, we need to perform + // type reduction both before and after obtaining the apparent type. For example, given a type parameter + // 'T extends A | B', the type 'T & X' becomes 'A & X | B & X' after obtaining the apparent type, and + // that type may need further reduction to remove empty intersections. + return getReducedType(getApparentType(getReducedType(type))); + } + function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) { + var _a, _b; + var singleProp; + var propSet; + var indexTypes; + var isUnion = containingType.flags & 1048576 /* TypeFlags.Union */; + // Flags we want to propagate to the result if they exist in all source symbols + var optionalFlag = isUnion ? 0 /* SymbolFlags.None */ : 16777216 /* SymbolFlags.Optional */; + var syntheticFlag = 4 /* CheckFlags.SyntheticMethod */; + var checkFlags = isUnion ? 0 : 8 /* CheckFlags.Readonly */; + var mergedInstantiations = false; + for (var _i = 0, _c = containingType.types; _i < _c.length; _i++) { + var current = _c[_i]; + var type = getApparentType(current); + if (!(isErrorType(type) || type.flags & 131072 /* TypeFlags.Never */)) { + var prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment); + var modifiers = prop ? ts.getDeclarationModifierFlagsFromSymbol(prop) : 0; + if (prop) { + if (isUnion) { + optionalFlag |= (prop.flags & 16777216 /* SymbolFlags.Optional */); + } + else { + optionalFlag &= prop.flags; + } + if (!singleProp) { + singleProp = prop; + } + else if (prop !== singleProp) { + var isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp); + // If the symbols are instances of one another with identical types - consider the symbols + // equivalent and just use the first one, which thus allows us to avoid eliding private + // members when intersecting a (this-)instantiations of a class with it's raw base or another instance + if (isInstantiation && compareProperties(singleProp, prop, function (a, b) { return a === b ? -1 /* Ternary.True */ : 0 /* Ternary.False */; }) === -1 /* Ternary.True */) { + // If we merged instantiations of a generic type, we replicate the symbol parent resetting behavior we used + // to do when we recorded multiple distinct symbols so that we still get, eg, `Array.length` printed + // back and not `Array.length` when we're looking at a `.length` access on a `string[] | number[]` + mergedInstantiations = !!singleProp.parent && !!ts.length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent)); + } + else { + if (!propSet) { + propSet = new ts.Map(); + propSet.set(getSymbolId(singleProp), singleProp); + } + var id = getSymbolId(prop); + if (!propSet.has(id)) { + propSet.set(id, prop); + } + } + } + if (isUnion && isReadonlySymbol(prop)) { + checkFlags |= 8 /* CheckFlags.Readonly */; + } + else if (!isUnion && !isReadonlySymbol(prop)) { + checkFlags &= ~8 /* CheckFlags.Readonly */; + } + checkFlags |= (!(modifiers & 24 /* ModifierFlags.NonPublicAccessibilityModifier */) ? 256 /* CheckFlags.ContainsPublic */ : 0) | + (modifiers & 16 /* ModifierFlags.Protected */ ? 512 /* CheckFlags.ContainsProtected */ : 0) | + (modifiers & 8 /* ModifierFlags.Private */ ? 1024 /* CheckFlags.ContainsPrivate */ : 0) | + (modifiers & 32 /* ModifierFlags.Static */ ? 2048 /* CheckFlags.ContainsStatic */ : 0); + if (!isPrototypeProperty(prop)) { + syntheticFlag = 2 /* CheckFlags.SyntheticProperty */; + } + } + else if (isUnion) { + var indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name); + if (indexInfo) { + checkFlags |= 32 /* CheckFlags.WritePartial */ | (indexInfo.isReadonly ? 8 /* CheckFlags.Readonly */ : 0); + indexTypes = ts.append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type); + } + else if (isObjectLiteralType(type) && !(ts.getObjectFlags(type) & 2097152 /* ObjectFlags.ContainsSpread */)) { + checkFlags |= 32 /* CheckFlags.WritePartial */; + indexTypes = ts.append(indexTypes, undefinedType); + } + else { + checkFlags |= 16 /* CheckFlags.ReadPartial */; + } + } + } + } + if (!singleProp || isUnion && (propSet || checkFlags & 48 /* CheckFlags.Partial */) && checkFlags & (1024 /* CheckFlags.ContainsPrivate */ | 512 /* CheckFlags.ContainsProtected */)) { + // No property was found, or, in a union, a property has a private or protected declaration in one + // constituent, but is missing or has a different declaration in another constituent. + return undefined; + } + if (!propSet && !(checkFlags & 16 /* CheckFlags.ReadPartial */) && !indexTypes) { + if (mergedInstantiations) { + // No symbol from a union/intersection should have a `.parent` set (since unions/intersections don't act as symbol parents) + // Unless that parent is "reconstituted" from the "first value declaration" on the symbol (which is likely different than its instantiated parent!) + // They also have a `.containingType` set, which affects some services endpoints behavior, like `getRootSymbol` + var clone_1 = createSymbolWithType(singleProp, singleProp.type); + clone_1.parent = (_b = (_a = singleProp.valueDeclaration) === null || _a === void 0 ? void 0 : _a.symbol) === null || _b === void 0 ? void 0 : _b.parent; + clone_1.containingType = containingType; + clone_1.mapper = singleProp.mapper; + return clone_1; + } + else { + return singleProp; + } + } + var props = propSet ? ts.arrayFrom(propSet.values()) : [singleProp]; + var declarations; + var firstType; + var nameType; + var propTypes = []; + var writeTypes; + var firstValueDeclaration; + var hasNonUniformValueDeclaration = false; + for (var _d = 0, props_1 = props; _d < props_1.length; _d++) { + var prop = props_1[_d]; + if (!firstValueDeclaration) { + firstValueDeclaration = prop.valueDeclaration; + } + else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) { + hasNonUniformValueDeclaration = true; + } + declarations = ts.addRange(declarations, prop.declarations); + var type = getTypeOfSymbol(prop); + if (!firstType) { + firstType = type; + nameType = getSymbolLinks(prop).nameType; + } + var writeType = getWriteTypeOfSymbol(prop); + if (writeTypes || writeType !== type) { + writeTypes = ts.append(!writeTypes ? propTypes.slice() : writeTypes, writeType); + } + else if (type !== firstType) { + checkFlags |= 64 /* CheckFlags.HasNonUniformType */; + } + if (isLiteralType(type) || isPatternLiteralType(type) || type === uniqueLiteralType) { + checkFlags |= 128 /* CheckFlags.HasLiteralType */; + } + if (type.flags & 131072 /* TypeFlags.Never */ && type !== uniqueLiteralType) { + checkFlags |= 131072 /* CheckFlags.HasNeverType */; + } + propTypes.push(type); + } + ts.addRange(propTypes, indexTypes); + var result = createSymbol(4 /* SymbolFlags.Property */ | optionalFlag, name, syntheticFlag | checkFlags); + result.containingType = containingType; + if (!hasNonUniformValueDeclaration && firstValueDeclaration) { + result.valueDeclaration = firstValueDeclaration; + // Inherit information about parent type. + if (firstValueDeclaration.symbol.parent) { + result.parent = firstValueDeclaration.symbol.parent; + } + } + result.declarations = declarations; + result.nameType = nameType; + if (propTypes.length > 2) { + // When `propTypes` has the potential to explode in size when normalized, defer normalization until absolutely needed + result.checkFlags |= 65536 /* CheckFlags.DeferredType */; + result.deferralParent = containingType; + result.deferralConstituents = propTypes; + result.deferralWriteConstituents = writeTypes; + } + else { + result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); + if (writeTypes) { + result.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes); + } + } + return result; + } + // Return the symbol for a given property in a union or intersection type, or undefined if the property + // does not exist in any constituent type. Note that the returned property may only be present in some + // constituents, in which case the isPartial flag is set when the containing type is union type. We need + // these partial properties when identifying discriminant properties, but otherwise they are filtered out + // and do not appear to be present in the union type. + function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) { + var _a, _b; + var property = ((_a = type.propertyCacheWithoutObjectFunctionPropertyAugment) === null || _a === void 0 ? void 0 : _a.get(name)) || + !skipObjectFunctionPropertyAugment ? (_b = type.propertyCache) === null || _b === void 0 ? void 0 : _b.get(name) : undefined; + if (!property) { + property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); + if (property) { + var properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = ts.createSymbolTable()) : type.propertyCache || (type.propertyCache = ts.createSymbolTable()); + properties.set(name, property); + } + } + return property; + } + function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) { + var property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); + // We need to filter out partial properties in union types + return property && !(ts.getCheckFlags(property) & 16 /* CheckFlags.ReadPartial */) ? property : undefined; + } + /** + * Return the reduced form of the given type. For a union type, it is a union of the normalized constituent types. + * For an intersection of types containing one or more mututally exclusive discriminant properties, it is 'never'. + * For all other types, it is simply the type itself. Discriminant properties are considered mutually exclusive when + * no constituent property has type 'never', but the intersection of the constituent property types is 'never'. + */ + function getReducedType(type) { + if (type.flags & 1048576 /* TypeFlags.Union */ && type.objectFlags & 16777216 /* ObjectFlags.ContainsIntersections */) { + return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type)); + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + if (!(type.objectFlags & 16777216 /* ObjectFlags.IsNeverIntersectionComputed */)) { + type.objectFlags |= 16777216 /* ObjectFlags.IsNeverIntersectionComputed */ | + (ts.some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* ObjectFlags.IsNeverIntersection */ : 0); + } + return type.objectFlags & 33554432 /* ObjectFlags.IsNeverIntersection */ ? neverType : type; + } + return type; + } + function getReducedUnionType(unionType) { + var reducedTypes = ts.sameMap(unionType.types, getReducedType); + if (reducedTypes === unionType.types) { + return unionType; + } + var reduced = getUnionType(reducedTypes); + if (reduced.flags & 1048576 /* TypeFlags.Union */) { + reduced.resolvedReducedType = reduced; + } + return reduced; + } + function isNeverReducedProperty(prop) { + return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop); + } + function isDiscriminantWithNeverType(prop) { + // Return true for a synthetic non-optional property with non-uniform types, where at least one is + // a literal type and none is never, that reduces to never. + return !(prop.flags & 16777216 /* SymbolFlags.Optional */) && + (ts.getCheckFlags(prop) & (192 /* CheckFlags.Discriminant */ | 131072 /* CheckFlags.HasNeverType */)) === 192 /* CheckFlags.Discriminant */ && + !!(getTypeOfSymbol(prop).flags & 131072 /* TypeFlags.Never */); + } + function isConflictingPrivateProperty(prop) { + // Return true for a synthetic property with multiple declarations, at least one of which is private. + return !prop.valueDeclaration && !!(ts.getCheckFlags(prop) & 1024 /* CheckFlags.ContainsPrivate */); + } + function elaborateNeverIntersection(errorInfo, type) { + if (type.flags & 2097152 /* TypeFlags.Intersection */ && ts.getObjectFlags(type) & 33554432 /* ObjectFlags.IsNeverIntersection */) { + var neverProp = ts.find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType); + if (neverProp) { + return ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents, typeToString(type, /*enclosingDeclaration*/ undefined, 536870912 /* TypeFormatFlags.NoTypeReduction */), symbolToString(neverProp)); + } + var privateProp = ts.find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty); + if (privateProp) { + return ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some, typeToString(type, /*enclosingDeclaration*/ undefined, 536870912 /* TypeFormatFlags.NoTypeReduction */), symbolToString(privateProp)); + } + } + return errorInfo; + } + /** + * Return the symbol for the property with the given name in the given type. Creates synthetic union properties when + * necessary, maps primitive types and type parameters are to their apparent types, and augments with properties from + * Object and Function as appropriate. + * + * @param type a type to look up property from + * @param name a name of property to look up in a given type + */ + function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment) { + type = getReducedApparentType(type); + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + var symbol = resolved.members.get(name); + if (symbol && symbolIsValue(symbol)) { + return symbol; + } + if (skipObjectFunctionPropertyAugment) + return undefined; + var functionType = resolved === anyFunctionType ? globalFunctionType : + resolved.callSignatures.length ? globalCallableFunctionType : + resolved.constructSignatures.length ? globalNewableFunctionType : + undefined; + if (functionType) { + var symbol_1 = getPropertyOfObjectType(functionType, name); + if (symbol_1) { + return symbol_1; + } + } + return getPropertyOfObjectType(globalObjectType, name); + } + if (type.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment); + } + return undefined; + } + function getSignaturesOfStructuredType(type, kind) { + if (type.flags & 3670016 /* TypeFlags.StructuredType */) { + var resolved = resolveStructuredTypeMembers(type); + return kind === 0 /* SignatureKind.Call */ ? resolved.callSignatures : resolved.constructSignatures; + } + return ts.emptyArray; + } + /** + * Return the signatures of the given kind in the given type. Creates synthetic union signatures when necessary and + * maps primitive types and type parameters are to their apparent types. + */ + function getSignaturesOfType(type, kind) { + return getSignaturesOfStructuredType(getReducedApparentType(type), kind); + } + function findIndexInfo(indexInfos, keyType) { + return ts.find(indexInfos, function (info) { return info.keyType === keyType; }); + } + function findApplicableIndexInfo(indexInfos, keyType) { + // Index signatures for type 'string' are considered only when no other index signatures apply. + var stringIndexInfo; + var applicableInfo; + var applicableInfos; + for (var _i = 0, indexInfos_3 = indexInfos; _i < indexInfos_3.length; _i++) { + var info = indexInfos_3[_i]; + if (info.keyType === stringType) { + stringIndexInfo = info; + } + else if (isApplicableIndexType(keyType, info.keyType)) { + if (!applicableInfo) { + applicableInfo = info; + } + else { + (applicableInfos || (applicableInfos = [applicableInfo])).push(info); + } + } + } + // When more than one index signature is applicable we create a synthetic IndexInfo. Instead of computing + // the intersected key type, we just use unknownType for the key type as nothing actually depends on the + // keyType property of the returned IndexInfo. + return applicableInfos ? createIndexInfo(unknownType, getIntersectionType(ts.map(applicableInfos, function (info) { return info.type; })), ts.reduceLeft(applicableInfos, function (isReadonly, info) { return isReadonly && info.isReadonly; }, /*initial*/ true)) : + applicableInfo ? applicableInfo : + stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : + undefined; + } + function isApplicableIndexType(source, target) { + // A 'string' index signature applies to types assignable to 'string' or 'number', and a 'number' index + // signature applies to types assignable to 'number', `${number}` and numeric string literal types. + return isTypeAssignableTo(source, target) || + target === stringType && isTypeAssignableTo(source, numberType) || + target === numberType && (source === numericStringType || !!(source.flags & 128 /* TypeFlags.StringLiteral */) && ts.isNumericLiteralName(source.value)); + } + function getIndexInfosOfStructuredType(type) { + if (type.flags & 3670016 /* TypeFlags.StructuredType */) { + var resolved = resolveStructuredTypeMembers(type); + return resolved.indexInfos; + } + return ts.emptyArray; + } + function getIndexInfosOfType(type) { + return getIndexInfosOfStructuredType(getReducedApparentType(type)); + } + // Return the indexing info of the given kind in the given type. Creates synthetic union index types when necessary and + // maps primitive types and type parameters are to their apparent types. + function getIndexInfoOfType(type, keyType) { + return findIndexInfo(getIndexInfosOfType(type), keyType); + } + // Return the index type of the given kind in the given type. Creates synthetic union index types when necessary and + // maps primitive types and type parameters are to their apparent types. + function getIndexTypeOfType(type, keyType) { + var _a; + return (_a = getIndexInfoOfType(type, keyType)) === null || _a === void 0 ? void 0 : _a.type; + } + function getApplicableIndexInfos(type, keyType) { + return getIndexInfosOfType(type).filter(function (info) { return isApplicableIndexType(keyType, info.keyType); }); + } + function getApplicableIndexInfo(type, keyType) { + return findApplicableIndexInfo(getIndexInfosOfType(type), keyType); + } + function getApplicableIndexInfoForName(type, name) { + return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(ts.unescapeLeadingUnderscores(name))); + } + // Return list of type parameters with duplicates removed (duplicate identifier errors are generated in the actual + // type checking functions). + function getTypeParametersFromDeclaration(declaration) { + var result; + for (var _i = 0, _a = ts.getEffectiveTypeParameterDeclarations(declaration); _i < _a.length; _i++) { + var node = _a[_i]; + result = ts.appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol)); + } + return result; + } + function symbolsToArray(symbols) { + var result = []; + symbols.forEach(function (symbol, id) { + if (!isReservedMemberName(id)) { + result.push(symbol); + } + }); + return result; + } + function isJSDocOptionalParameter(node) { + return ts.isInJSFile(node) && ( + // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType + node.type && node.type.kind === 316 /* SyntaxKind.JSDocOptionalType */ + || ts.getJSDocParameterTags(node).some(function (_a) { + var isBracketed = _a.isBracketed, typeExpression = _a.typeExpression; + return isBracketed || !!typeExpression && typeExpression.type.kind === 316 /* SyntaxKind.JSDocOptionalType */; + })); + } + function tryFindAmbientModule(moduleName, withAugmentations) { + if (ts.isExternalModuleNameRelative(moduleName)) { + return undefined; + } + var symbol = getSymbol(globals, '"' + moduleName + '"', 512 /* SymbolFlags.ValueModule */); + // merged symbol is module declaration symbol combined with all augmentations + return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; + } + function isOptionalParameter(node) { + if (ts.hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isJSDocOptionalParameter(node)) { + return true; + } + if (node.initializer) { + var signature = getSignatureFromDeclaration(node.parent); + var parameterIndex = node.parent.parameters.indexOf(node); + ts.Debug.assert(parameterIndex >= 0); + // Only consider syntactic or instantiated parameters as optional, not `void` parameters as this function is used + // in grammar checks and checking for `void` too early results in parameter types widening too early + // and causes some noImplicitAny errors to be lost. + return parameterIndex >= getMinArgumentCount(signature, 1 /* MinArgumentCountFlags.StrongArityForUntypedJS */ | 2 /* MinArgumentCountFlags.VoidIsNonOptional */); + } + var iife = ts.getImmediatelyInvokedFunctionExpression(node.parent); + if (iife) { + return !node.type && + !node.dotDotDotToken && + node.parent.parameters.indexOf(node) >= iife.arguments.length; + } + return false; + } + function isOptionalPropertyDeclaration(node) { + return ts.isPropertyDeclaration(node) && node.questionToken; + } + function isOptionalJSDocPropertyLikeTag(node) { + if (!ts.isJSDocPropertyLikeTag(node)) { + return false; + } + var isBracketed = node.isBracketed, typeExpression = node.typeExpression; + return isBracketed || !!typeExpression && typeExpression.type.kind === 316 /* SyntaxKind.JSDocOptionalType */; + } + function createTypePredicate(kind, parameterName, parameterIndex, type) { + return { kind: kind, parameterName: parameterName, parameterIndex: parameterIndex, type: type }; + } + /** + * Gets the minimum number of type arguments needed to satisfy all non-optional type + * parameters. + */ + function getMinTypeArgumentCount(typeParameters) { + var minTypeArgumentCount = 0; + if (typeParameters) { + for (var i = 0; i < typeParameters.length; i++) { + if (!hasTypeParameterDefault(typeParameters[i])) { + minTypeArgumentCount = i + 1; + } + } + } + return minTypeArgumentCount; + } + function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) { + var numTypeParameters = ts.length(typeParameters); + if (!numTypeParameters) { + return []; + } + var numTypeArguments = ts.length(typeArguments); + if (isJavaScriptImplicitAny || (numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters)) { + var result = typeArguments ? typeArguments.slice() : []; + // Map invalid forward references in default types to the error type + for (var i = numTypeArguments; i < numTypeParameters; i++) { + result[i] = errorType; + } + var baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny); + for (var i = numTypeArguments; i < numTypeParameters; i++) { + var defaultType = getDefaultFromTypeParameter(typeParameters[i]); + if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) { + defaultType = anyType; + } + result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType; + } + result.length = typeParameters.length; + return result; + } + return typeArguments && typeArguments.slice(); + } + function getSignatureFromDeclaration(declaration) { + var links = getNodeLinks(declaration); + if (!links.resolvedSignature) { + var parameters = []; + var flags = 0 /* SignatureFlags.None */; + var minArgumentCount = 0; + var thisParameter = void 0; + var hasThisParameter = false; + var iife = ts.getImmediatelyInvokedFunctionExpression(declaration); + var isJSConstructSignature = ts.isJSDocConstructSignature(declaration); + var isUntypedSignatureInJSFile = !iife && + ts.isInJSFile(declaration) && + ts.isValueSignatureDeclaration(declaration) && + !ts.hasJSDocParameterTags(declaration) && + !ts.getJSDocType(declaration); + if (isUntypedSignatureInJSFile) { + flags |= 32 /* SignatureFlags.IsUntypedSignatureInJSFile */; + } + // If this is a JSDoc construct signature, then skip the first parameter in the + // parameter list. The first parameter represents the return type of the construct + // signature. + for (var i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { + var param = declaration.parameters[i]; + var paramSymbol = param.symbol; + var type = ts.isJSDocParameterTag(param) ? (param.typeExpression && param.typeExpression.type) : param.type; + // Include parameter symbol instead of property symbol in the signature + if (paramSymbol && !!(paramSymbol.flags & 4 /* SymbolFlags.Property */) && !ts.isBindingPattern(param.name)) { + var resolvedSymbol = resolveName(param, paramSymbol.escapedName, 111551 /* SymbolFlags.Value */, undefined, undefined, /*isUse*/ false); + paramSymbol = resolvedSymbol; + } + if (i === 0 && paramSymbol.escapedName === "this" /* InternalSymbolName.This */) { + hasThisParameter = true; + thisParameter = param.symbol; + } + else { + parameters.push(paramSymbol); + } + if (type && type.kind === 196 /* SyntaxKind.LiteralType */) { + flags |= 2 /* SignatureFlags.HasLiteralTypes */; + } + // Record a new minimum argument count if this is not an optional parameter + var isOptionalParameter_1 = isOptionalJSDocPropertyLikeTag(param) || + param.initializer || param.questionToken || ts.isRestParameter(param) || + iife && parameters.length > iife.arguments.length && !type || + isJSDocOptionalParameter(param); + if (!isOptionalParameter_1) { + minArgumentCount = parameters.length; + } + } + // If only one accessor includes a this-type annotation, the other behaves as if it had the same type annotation + if ((declaration.kind === 172 /* SyntaxKind.GetAccessor */ || declaration.kind === 173 /* SyntaxKind.SetAccessor */) && + hasBindableName(declaration) && + (!hasThisParameter || !thisParameter)) { + var otherKind = declaration.kind === 172 /* SyntaxKind.GetAccessor */ ? 173 /* SyntaxKind.SetAccessor */ : 172 /* SyntaxKind.GetAccessor */; + var other = ts.getDeclarationOfKind(getSymbolOfNode(declaration), otherKind); + if (other) { + thisParameter = getAnnotatedAccessorThisParameter(other); + } + } + var classType = declaration.kind === 171 /* SyntaxKind.Constructor */ ? + getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) + : undefined; + var typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration); + if (ts.hasRestParameter(declaration) || ts.isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) { + flags |= 1 /* SignatureFlags.HasRestParameter */; + } + if (ts.isConstructorTypeNode(declaration) && ts.hasSyntacticModifier(declaration, 128 /* ModifierFlags.Abstract */) || + ts.isConstructorDeclaration(declaration) && ts.hasSyntacticModifier(declaration.parent, 128 /* ModifierFlags.Abstract */)) { + flags |= 4 /* SignatureFlags.Abstract */; + } + links.resolvedSignature = createSignature(declaration, typeParameters, thisParameter, parameters, + /*resolvedReturnType*/ undefined, /*resolvedTypePredicate*/ undefined, minArgumentCount, flags); + } + return links.resolvedSignature; + } + /** + * A JS function gets a synthetic rest parameter if it references `arguments` AND: + * 1. It has no parameters but at least one `@param` with a type that starts with `...` + * OR + * 2. It has at least one parameter, and the last parameter has a matching `@param` with a type that starts with `...` + */ + function maybeAddJsSyntheticRestParameter(declaration, parameters) { + if (ts.isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) { + return false; + } + var lastParam = ts.lastOrUndefined(declaration.parameters); + var lastParamTags = lastParam ? ts.getJSDocParameterTags(lastParam) : ts.getJSDocTags(declaration).filter(ts.isJSDocParameterTag); + var lastParamVariadicType = ts.firstDefined(lastParamTags, function (p) { + return p.typeExpression && ts.isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : undefined; + }); + var syntheticArgsSymbol = createSymbol(3 /* SymbolFlags.Variable */, "args", 32768 /* CheckFlags.RestParameter */); + if (lastParamVariadicType) { + // Parameter has effective annotation, lock in type + syntheticArgsSymbol.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type)); + } + else { + // Parameter has no annotation + // By using a `DeferredType` symbol, we allow the type of this rest arg to be overriden by contextual type assignment so long as its type hasn't been + // cached by `getTypeOfSymbol` yet. + syntheticArgsSymbol.checkFlags |= 65536 /* CheckFlags.DeferredType */; + syntheticArgsSymbol.deferralParent = neverType; + syntheticArgsSymbol.deferralConstituents = [anyArrayType]; + syntheticArgsSymbol.deferralWriteConstituents = [anyArrayType]; + } + if (lastParamVariadicType) { + // Replace the last parameter with a rest parameter. + parameters.pop(); + } + parameters.push(syntheticArgsSymbol); + return true; + } + function getSignatureOfTypeTag(node) { + // should be attached to a function declaration or expression + if (!(ts.isInJSFile(node) && ts.isFunctionLikeDeclaration(node))) + return undefined; + var typeTag = ts.getJSDocTypeTag(node); + return (typeTag === null || typeTag === void 0 ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression)); + } + function getParameterTypeOfTypeTag(func, parameter) { + var signature = getSignatureOfTypeTag(func); + if (!signature) + return undefined; + var pos = func.parameters.indexOf(parameter); + return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos); + } + function getReturnTypeOfTypeTag(node) { + var signature = getSignatureOfTypeTag(node); + return signature && getReturnTypeOfSignature(signature); + } + function containsArgumentsReference(declaration) { + var links = getNodeLinks(declaration); + if (links.containsArgumentsReference === undefined) { + if (links.flags & 8192 /* NodeCheckFlags.CaptureArguments */) { + links.containsArgumentsReference = true; + } + else { + links.containsArgumentsReference = traverse(declaration.body); + } + } + return links.containsArgumentsReference; + function traverse(node) { + if (!node) + return false; + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol; + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */ + && traverse(node.name); + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return traverse(node.expression); + case 296 /* SyntaxKind.PropertyAssignment */: + return traverse(node.initializer); + default: + return !ts.nodeStartsNewLexicalEnvironment(node) && !ts.isPartOfTypeNode(node) && !!ts.forEachChild(node, traverse); + } + } + } + function getSignaturesOfSymbol(symbol) { + if (!symbol || !symbol.declarations) + return ts.emptyArray; + var result = []; + for (var i = 0; i < symbol.declarations.length; i++) { + var decl = symbol.declarations[i]; + if (!ts.isFunctionLike(decl)) + continue; + // Don't include signature if node is the implementation of an overloaded function. A node is considered + // an implementation node if it has a body and the previous node is of the same kind and immediately + // precedes the implementation node (i.e. has the same parent and ends where the implementation starts). + if (i > 0 && decl.body) { + var previous = symbol.declarations[i - 1]; + if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) { + continue; + } + } + result.push(getSignatureFromDeclaration(decl)); + } + return result; + } + function resolveExternalModuleTypeByLiteral(name) { + var moduleSym = resolveExternalModuleName(name, name); + if (moduleSym) { + var resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); + if (resolvedModuleSymbol) { + return getTypeOfSymbol(resolvedModuleSymbol); + } + } + return anyType; + } + function getThisTypeOfSignature(signature) { + if (signature.thisParameter) { + return getTypeOfSymbol(signature.thisParameter); + } + } + function getTypePredicateOfSignature(signature) { + if (!signature.resolvedTypePredicate) { + if (signature.target) { + var targetTypePredicate = getTypePredicateOfSignature(signature.target); + signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate; + } + else if (signature.compositeSignatures) { + signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate; + } + else { + var type = signature.declaration && ts.getEffectiveReturnTypeNode(signature.declaration); + var jsdocPredicate = void 0; + if (!type && ts.isInJSFile(signature.declaration)) { + var jsdocSignature = getSignatureOfTypeTag(signature.declaration); + if (jsdocSignature && signature !== jsdocSignature) { + jsdocPredicate = getTypePredicateOfSignature(jsdocSignature); + } + } + signature.resolvedTypePredicate = type && ts.isTypePredicateNode(type) ? + createTypePredicateFromTypePredicateNode(type, signature) : + jsdocPredicate || noTypePredicate; + } + ts.Debug.assert(!!signature.resolvedTypePredicate); + } + return signature.resolvedTypePredicate === noTypePredicate ? undefined : signature.resolvedTypePredicate; + } + function createTypePredicateFromTypePredicateNode(node, signature) { + var parameterName = node.parameterName; + var type = node.type && getTypeFromTypeNode(node.type); + return parameterName.kind === 192 /* SyntaxKind.ThisType */ ? + createTypePredicate(node.assertsModifier ? 2 /* TypePredicateKind.AssertsThis */ : 0 /* TypePredicateKind.This */, /*parameterName*/ undefined, /*parameterIndex*/ undefined, type) : + createTypePredicate(node.assertsModifier ? 3 /* TypePredicateKind.AssertsIdentifier */ : 1 /* TypePredicateKind.Identifier */, parameterName.escapedText, ts.findIndex(signature.parameters, function (p) { return p.escapedName === parameterName.escapedText; }), type); + } + function getUnionOrIntersectionType(types, kind, unionReduction) { + return kind !== 2097152 /* TypeFlags.Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types); + } + function getReturnTypeOfSignature(signature) { + if (!signature.resolvedReturnType) { + if (!pushTypeResolution(signature, 3 /* TypeSystemPropertyName.ResolvedReturnType */)) { + return errorType; + } + var type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : + signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(ts.map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* UnionReduction.Subtype */), signature.mapper) : + getReturnTypeFromAnnotation(signature.declaration) || + (ts.nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration)); + if (signature.flags & 8 /* SignatureFlags.IsInnerCallChain */) { + type = addOptionalTypeMarker(type); + } + else if (signature.flags & 16 /* SignatureFlags.IsOuterCallChain */) { + type = getOptionalType(type); + } + if (!popTypeResolution()) { + if (signature.declaration) { + var typeNode = ts.getEffectiveReturnTypeNode(signature.declaration); + if (typeNode) { + error(typeNode, ts.Diagnostics.Return_type_annotation_circularly_references_itself); + } + else if (noImplicitAny) { + var declaration = signature.declaration; + var name = ts.getNameOfDeclaration(declaration); + if (name) { + error(name, ts.Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, ts.declarationNameToString(name)); + } + else { + error(declaration, ts.Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); + } + } + } + type = anyType; + } + signature.resolvedReturnType = type; + } + return signature.resolvedReturnType; + } + function getReturnTypeFromAnnotation(declaration) { + if (declaration.kind === 171 /* SyntaxKind.Constructor */) { + return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)); + } + if (ts.isJSDocConstructSignature(declaration)) { + return getTypeFromTypeNode(declaration.parameters[0].type); // TODO: GH#18217 + } + var typeNode = ts.getEffectiveReturnTypeNode(declaration); + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + if (declaration.kind === 172 /* SyntaxKind.GetAccessor */ && hasBindableName(declaration)) { + var jsDocType = ts.isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration); + if (jsDocType) { + return jsDocType; + } + var setter = ts.getDeclarationOfKind(getSymbolOfNode(declaration), 173 /* SyntaxKind.SetAccessor */); + var setterType = getAnnotatedAccessorType(setter); + if (setterType) { + return setterType; + } + } + return getReturnTypeOfTypeTag(declaration); + } + function isResolvingReturnTypeOfSignature(signature) { + return !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* TypeSystemPropertyName.ResolvedReturnType */) >= 0; + } + function getRestTypeOfSignature(signature) { + return tryGetRestTypeOfSignature(signature) || anyType; + } + function tryGetRestTypeOfSignature(signature) { + if (signatureHasRestParameter(signature)) { + var sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + var restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType; + return restType && getIndexTypeOfType(restType, numberType); + } + return undefined; + } + function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) { + var instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript)); + if (inferredTypeParameters) { + var returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature)); + if (returnSignature) { + var newReturnSignature = cloneSignature(returnSignature); + newReturnSignature.typeParameters = inferredTypeParameters; + var newInstantiatedSignature = cloneSignature(instantiatedSignature); + newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature); + return newInstantiatedSignature; + } + } + return instantiatedSignature; + } + function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) { + var instantiations = signature.instantiations || (signature.instantiations = new ts.Map()); + var id = getTypeListId(typeArguments); + var instantiation = instantiations.get(id); + if (!instantiation) { + instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); + } + return instantiation; + } + function createSignatureInstantiation(signature, typeArguments) { + return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), /*eraseTypeParameters*/ true); + } + function createSignatureTypeMapper(signature, typeArguments) { + return createTypeMapper(signature.typeParameters, typeArguments); + } + function getErasedSignature(signature) { + return signature.typeParameters ? + signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : + signature; + } + function createErasedSignature(signature) { + // Create an instantiation of the signature where all type arguments are the any type. + return instantiateSignature(signature, createTypeEraser(signature.typeParameters), /*eraseTypeParameters*/ true); + } + function getCanonicalSignature(signature) { + return signature.typeParameters ? + signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : + signature; + } + function createCanonicalSignature(signature) { + // Create an instantiation of the signature where each unconstrained type parameter is replaced with + // its original. When a generic class or interface is instantiated, each generic method in the class or + // interface is instantiated with a fresh set of cloned type parameters (which we need to handle scenarios + // where different generations of the same type parameter are in scope). This leads to a lot of new type + // identities, and potentially a lot of work comparing those identities, so here we create an instantiation + // that uses the original type identities for all unconstrained type parameters. + return getSignatureInstantiation(signature, ts.map(signature.typeParameters, function (tp) { return tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp; }), ts.isInJSFile(signature.declaration)); + } + function getBaseSignature(signature) { + var typeParameters = signature.typeParameters; + if (typeParameters) { + if (signature.baseSignatureCache) { + return signature.baseSignatureCache; + } + var typeEraser = createTypeEraser(typeParameters); + var baseConstraintMapper_1 = createTypeMapper(typeParameters, ts.map(typeParameters, function (tp) { return getConstraintOfTypeParameter(tp) || unknownType; })); + var baseConstraints = ts.map(typeParameters, function (tp) { return instantiateType(tp, baseConstraintMapper_1) || unknownType; }); + // Run N type params thru the immediate constraint mapper up to N times + // This way any noncircular interdependent type parameters are definitely resolved to their external dependencies + for (var i = 0; i < typeParameters.length - 1; i++) { + baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper_1); + } + // and then apply a type eraser to remove any remaining circularly dependent type parameters + baseConstraints = instantiateTypes(baseConstraints, typeEraser); + return signature.baseSignatureCache = instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), /*eraseTypeParameters*/ true); + } + return signature; + } + function getOrCreateTypeFromSignature(signature) { + var _a; + // There are two ways to declare a construct signature, one is by declaring a class constructor + // using the constructor keyword, and the other is declaring a bare construct signature in an + // object type literal or interface (using the new keyword). Each way of declaring a constructor + // will result in a different declaration kind. + if (!signature.isolatedSignatureType) { + var kind = (_a = signature.declaration) === null || _a === void 0 ? void 0 : _a.kind; + // If declaration is undefined, it is likely to be the signature of the default constructor. + var isConstructor = kind === undefined || kind === 171 /* SyntaxKind.Constructor */ || kind === 175 /* SyntaxKind.ConstructSignature */ || kind === 180 /* SyntaxKind.ConstructorType */; + var type = createObjectType(16 /* ObjectFlags.Anonymous */); + type.members = emptySymbols; + type.properties = ts.emptyArray; + type.callSignatures = !isConstructor ? [signature] : ts.emptyArray; + type.constructSignatures = isConstructor ? [signature] : ts.emptyArray; + type.indexInfos = ts.emptyArray; + signature.isolatedSignatureType = type; + } + return signature.isolatedSignatureType; + } + function getIndexSymbol(symbol) { + return symbol.members ? getIndexSymbolFromSymbolTable(symbol.members) : undefined; + } + function getIndexSymbolFromSymbolTable(symbolTable) { + return symbolTable.get("__index" /* InternalSymbolName.Index */); + } + function createIndexInfo(keyType, type, isReadonly, declaration) { + return { keyType: keyType, type: type, isReadonly: isReadonly, declaration: declaration }; + } + function getIndexInfosOfSymbol(symbol) { + var indexSymbol = getIndexSymbol(symbol); + return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol) : ts.emptyArray; + } + function getIndexInfosOfIndexSymbol(indexSymbol) { + if (indexSymbol.declarations) { + var indexInfos_4 = []; + var _loop_14 = function (declaration) { + if (declaration.parameters.length === 1) { + var parameter = declaration.parameters[0]; + if (parameter.type) { + forEachType(getTypeFromTypeNode(parameter.type), function (keyType) { + if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos_4, keyType)) { + indexInfos_4.push(createIndexInfo(keyType, declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, ts.hasEffectiveModifier(declaration, 64 /* ModifierFlags.Readonly */), declaration)); + } + }); + } + } + }; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + _loop_14(declaration); + } + return indexInfos_4; + } + return ts.emptyArray; + } + function isValidIndexKeyType(type) { + return !!(type.flags & (4 /* TypeFlags.String */ | 8 /* TypeFlags.Number */ | 4096 /* TypeFlags.ESSymbol */)) || isPatternLiteralType(type) || + !!(type.flags & 2097152 /* TypeFlags.Intersection */) && !isGenericType(type) && ts.some(type.types, isValidIndexKeyType); + } + function getConstraintDeclaration(type) { + return ts.mapDefined(ts.filter(type.symbol && type.symbol.declarations, ts.isTypeParameterDeclaration), ts.getEffectiveConstraintOfTypeParameter)[0]; + } + function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) { + var _a; + var inferences; + if ((_a = typeParameter.symbol) === null || _a === void 0 ? void 0 : _a.declarations) { + for (var _i = 0, _b = typeParameter.symbol.declarations; _i < _b.length; _i++) { + var declaration = _b[_i]; + if (declaration.parent.kind === 190 /* SyntaxKind.InferType */) { + // When an 'infer T' declaration is immediately contained in a type reference node + // (such as 'Foo'), T's constraint is inferred from the constraint of the + // corresponding type parameter in 'Foo'. When multiple 'infer T' declarations are + // present, we form an intersection of the inferred constraint types. + var _c = ts.walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent), _d = _c[0], childTypeParameter = _d === void 0 ? declaration.parent : _d, grandParent = _c[1]; + if (grandParent.kind === 178 /* SyntaxKind.TypeReference */ && !omitTypeReferences) { + var typeReference = grandParent; + var typeParameters = getTypeParametersForTypeReference(typeReference); + if (typeParameters) { + var index = typeReference.typeArguments.indexOf(childTypeParameter); + if (index < typeParameters.length) { + var declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]); + if (declaredConstraint) { + // Type parameter constraints can reference other type parameters so + // constraints need to be instantiated. If instantiation produces the + // type parameter itself, we discard that inference. For example, in + // type Foo = [T, U]; + // type Bar = T extends Foo ? Foo : T; + // the instantiated constraint for U is X, so we discard that inference. + var mapper = createTypeMapper(typeParameters, getEffectiveTypeArguments(typeReference, typeParameters)); + var constraint = instantiateType(declaredConstraint, mapper); + if (constraint !== typeParameter) { + inferences = ts.append(inferences, constraint); + } + } + } + } + } + // When an 'infer T' declaration is immediately contained in a rest parameter declaration, a rest type + // or a named rest tuple element, we infer an 'unknown[]' constraint. + else if (grandParent.kind === 164 /* SyntaxKind.Parameter */ && grandParent.dotDotDotToken || + grandParent.kind === 186 /* SyntaxKind.RestType */ || + grandParent.kind === 197 /* SyntaxKind.NamedTupleMember */ && grandParent.dotDotDotToken) { + inferences = ts.append(inferences, createArrayType(unknownType)); + } + // When an 'infer T' declaration is immediately contained in a string template type, we infer a 'string' + // constraint. + else if (grandParent.kind === 199 /* SyntaxKind.TemplateLiteralTypeSpan */) { + inferences = ts.append(inferences, stringType); + } + // When an 'infer T' declaration is in the constraint position of a mapped type, we infer a 'keyof any' + // constraint. + else if (grandParent.kind === 163 /* SyntaxKind.TypeParameter */ && grandParent.parent.kind === 195 /* SyntaxKind.MappedType */) { + inferences = ts.append(inferences, keyofConstraintType); + } + // When an 'infer T' declaration is the template of a mapped type, and that mapped type is the extends + // clause of a conditional whose check type is also a mapped type, give it a constraint equal to the template + // of the check type's mapped type + else if (grandParent.kind === 195 /* SyntaxKind.MappedType */ && grandParent.type && + ts.skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 189 /* SyntaxKind.ConditionalType */ && + grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 195 /* SyntaxKind.MappedType */ && + grandParent.parent.checkType.type) { + var checkMappedType_1 = grandParent.parent.checkType; + var nodeType = getTypeFromTypeNode(checkMappedType_1.type); + inferences = ts.append(inferences, instantiateType(nodeType, makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfNode(checkMappedType_1.typeParameter)), checkMappedType_1.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType_1.typeParameter.constraint) : keyofConstraintType))); + } + } + } + } + return inferences && getIntersectionType(inferences); + } + /** This is a worker function. Use getConstraintOfTypeParameter which guards against circular constraints. */ + function getConstraintFromTypeParameter(typeParameter) { + if (!typeParameter.constraint) { + if (typeParameter.target) { + var targetConstraint = getConstraintOfTypeParameter(typeParameter.target); + typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; + } + else { + var constraintDeclaration = getConstraintDeclaration(typeParameter); + if (!constraintDeclaration) { + typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType; + } + else { + var type = getTypeFromTypeNode(constraintDeclaration); + if (type.flags & 1 /* TypeFlags.Any */ && !isErrorType(type)) { // Allow errorType to propegate to keep downstream errors suppressed + // use keyofConstraintType as the base constraint for mapped type key constraints (unknown isn;t assignable to that, but `any` was), + // use unknown otherwise + type = constraintDeclaration.parent.parent.kind === 195 /* SyntaxKind.MappedType */ ? keyofConstraintType : unknownType; + } + typeParameter.constraint = type; + } + } + } + return typeParameter.constraint === noConstraintType ? undefined : typeParameter.constraint; + } + function getParentSymbolOfTypeParameter(typeParameter) { + var tp = ts.getDeclarationOfKind(typeParameter.symbol, 163 /* SyntaxKind.TypeParameter */); + var host = ts.isJSDocTemplateTag(tp.parent) ? ts.getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent; + return host && getSymbolOfNode(host); + } + function getTypeListId(types) { + var result = ""; + if (types) { + var length_4 = types.length; + var i = 0; + while (i < length_4) { + var startId = types[i].id; + var count = 1; + while (i + count < length_4 && types[i + count].id === startId + count) { + count++; + } + if (result.length) { + result += ","; + } + result += startId; + if (count > 1) { + result += ":" + count; + } + i += count; + } + } + return result; + } + function getAliasId(aliasSymbol, aliasTypeArguments) { + return aliasSymbol ? "@".concat(getSymbolId(aliasSymbol)) + (aliasTypeArguments ? ":".concat(getTypeListId(aliasTypeArguments)) : "") : ""; + } + // This function is used to propagate certain flags when creating new object type references and union types. + // It is only necessary to do so if a constituent type might be the undefined type, the null type, the type + // of an object literal or the anyFunctionType. This is because there are operations in the type checker + // that care about the presence of such types at arbitrary depth in a containing type. + function getPropagatingFlagsOfTypes(types, excludeKinds) { + var result = 0; + for (var _i = 0, types_8 = types; _i < types_8.length; _i++) { + var type = types_8[_i]; + if (!(type.flags & excludeKinds)) { + result |= ts.getObjectFlags(type); + } + } + return result & 458752 /* ObjectFlags.PropagatingFlags */; + } + function createTypeReference(target, typeArguments) { + var id = getTypeListId(typeArguments); + var type = target.instantiations.get(id); + if (!type) { + type = createObjectType(4 /* ObjectFlags.Reference */, target.symbol); + target.instantiations.set(id, type); + type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments, /*excludeKinds*/ 0) : 0; + type.target = target; + type.resolvedTypeArguments = typeArguments; + } + return type; + } + function cloneTypeReference(source) { + var type = createType(source.flags); + type.symbol = source.symbol; + type.objectFlags = source.objectFlags; + type.target = source.target; + type.resolvedTypeArguments = source.resolvedTypeArguments; + return type; + } + function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) { + if (!aliasSymbol) { + aliasSymbol = getAliasSymbolForTypeNode(node); + var localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments; + } + var type = createObjectType(4 /* ObjectFlags.Reference */, target.symbol); + type.target = target; + type.node = node; + type.mapper = mapper; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + return type; + } + function getTypeArguments(type) { + var _a, _b; + if (!type.resolvedTypeArguments) { + if (!pushTypeResolution(type, 6 /* TypeSystemPropertyName.ResolvedTypeArguments */)) { + return ((_a = type.target.localTypeParameters) === null || _a === void 0 ? void 0 : _a.map(function () { return errorType; })) || ts.emptyArray; + } + var node = type.node; + var typeArguments = !node ? ts.emptyArray : + node.kind === 178 /* SyntaxKind.TypeReference */ ? ts.concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments(node, type.target.localTypeParameters)) : + node.kind === 183 /* SyntaxKind.ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : + ts.map(node.elements, getTypeFromTypeNode); + if (popTypeResolution()) { + type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments; + } + else { + type.resolvedTypeArguments = ((_b = type.target.localTypeParameters) === null || _b === void 0 ? void 0 : _b.map(function () { return errorType; })) || ts.emptyArray; + error(type.node || currentNode, type.target.symbol ? ts.Diagnostics.Type_arguments_for_0_circularly_reference_themselves : ts.Diagnostics.Tuple_type_arguments_circularly_reference_themselves, type.target.symbol && symbolToString(type.target.symbol)); + } + } + return type.resolvedTypeArguments; + } + function getTypeReferenceArity(type) { + return ts.length(type.target.typeParameters); + } + /** + * Get type from type-reference that reference to class or interface + */ + function getTypeFromClassOrInterfaceReference(node, symbol) { + var type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); + var typeParameters = type.localTypeParameters; + if (typeParameters) { + var numTypeArguments = ts.length(node.typeArguments); + var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); + var isJs = ts.isInJSFile(node); + var isJsImplicitAny = !noImplicitAny && isJs; + if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { + var missingAugmentsTag = isJs && ts.isExpressionWithTypeArguments(node) && !ts.isJSDocAugmentsTag(node.parent); + var diag = minTypeArgumentCount === typeParameters.length ? + missingAugmentsTag ? + ts.Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : + ts.Diagnostics.Generic_type_0_requires_1_type_argument_s : + missingAugmentsTag ? + ts.Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : + ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments; + var typeStr = typeToString(type, /*enclosingDeclaration*/ undefined, 2 /* TypeFormatFlags.WriteArrayAsGenericType */); + error(node, diag, typeStr, minTypeArgumentCount, typeParameters.length); + if (!isJs) { + // TODO: Adopt same permissive behavior in TS as in JS to reduce follow-on editing experience failures (requires editing fillMissingTypeArguments) + return errorType; + } + } + if (node.kind === 178 /* SyntaxKind.TypeReference */ && isDeferredTypeReferenceNode(node, ts.length(node.typeArguments) !== typeParameters.length)) { + return createDeferredTypeReference(type, node, /*mapper*/ undefined); + } + // In a type reference, the outer type parameters of the referenced class or interface are automatically + // supplied as type arguments and the type reference only specifies arguments for the local type parameters + // of the class or interface. + var typeArguments = ts.concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs)); + return createTypeReference(type, typeArguments); + } + return checkNoTypeArguments(node, symbol) ? type : errorType; + } + function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) { + var type = getDeclaredTypeOfSymbol(symbol); + if (type === intrinsicMarkerType && intrinsicTypeKinds.has(symbol.escapedName) && typeArguments && typeArguments.length === 1) { + return getStringMappingType(symbol, typeArguments[0]); + } + var links = getSymbolLinks(symbol); + var typeParameters = links.typeParameters; + var id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); + var instantiation = links.instantiations.get(id); + if (!instantiation) { + links.instantiations.set(id, instantiation = instantiateTypeWithAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), ts.isInJSFile(symbol.valueDeclaration))), aliasSymbol, aliasTypeArguments)); + } + return instantiation; + } + /** + * Get type from reference to type alias. When a type alias is generic, the declared type of the type alias may include + * references to the type parameters of the alias. We replace those with the actual type arguments by instantiating the + * declared type. Instantiations are cached using the type identities of the type arguments as the key. + */ + function getTypeFromTypeAliasReference(node, symbol) { + if (ts.getCheckFlags(symbol) & 1048576 /* CheckFlags.Unresolved */) { + var typeArguments = typeArgumentsFromTypeReferenceNode(node); + var id = getAliasId(symbol, typeArguments); + var errorType_1 = errorTypes.get(id); + if (!errorType_1) { + errorType_1 = createIntrinsicType(1 /* TypeFlags.Any */, "error"); + errorType_1.aliasSymbol = symbol; + errorType_1.aliasTypeArguments = typeArguments; + errorTypes.set(id, errorType_1); + } + return errorType_1; + } + var type = getDeclaredTypeOfSymbol(symbol); + var typeParameters = getSymbolLinks(symbol).typeParameters; + if (typeParameters) { + var numTypeArguments = ts.length(node.typeArguments); + var minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); + if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { + error(node, minTypeArgumentCount === typeParameters.length ? + ts.Diagnostics.Generic_type_0_requires_1_type_argument_s : + ts.Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, symbolToString(symbol), minTypeArgumentCount, typeParameters.length); + return errorType; + } + // We refrain from associating a local type alias with an instantiation of a top-level type alias + // because the local alias may end up being referenced in an inferred return type where it is not + // accessible--which in turn may lead to a large structural expansion of the type when generating + // a .d.ts file. See #43622 for an example. + var aliasSymbol = getAliasSymbolForTypeNode(node); + var newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : undefined; + return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, getTypeArgumentsForAliasSymbol(newAliasSymbol)); + } + return checkNoTypeArguments(node, symbol) ? type : errorType; + } + function isLocalTypeAlias(symbol) { + var _a; + var declaration = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isTypeAlias); + return !!(declaration && ts.getContainingFunction(declaration)); + } + function getTypeReferenceName(node) { + switch (node.kind) { + case 178 /* SyntaxKind.TypeReference */: + return node.typeName; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + // We only support expressions that are simple qualified names. For other + // expressions this produces undefined. + var expr = node.expression; + if (ts.isEntityNameExpression(expr)) { + return expr; + } + // fall through; + } + return undefined; + } + function getSymbolPath(symbol) { + return symbol.parent ? "".concat(getSymbolPath(symbol.parent), ".").concat(symbol.escapedName) : symbol.escapedName; + } + function getUnresolvedSymbolForEntityName(name) { + var identifier = name.kind === 161 /* SyntaxKind.QualifiedName */ ? name.right : + name.kind === 206 /* SyntaxKind.PropertyAccessExpression */ ? name.name : + name; + var text = identifier.escapedText; + if (text) { + var parentSymbol = name.kind === 161 /* SyntaxKind.QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : + name.kind === 206 /* SyntaxKind.PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : + undefined; + var path = parentSymbol ? "".concat(getSymbolPath(parentSymbol), ".").concat(text) : text; + var result = unresolvedSymbols.get(path); + if (!result) { + unresolvedSymbols.set(path, result = createSymbol(524288 /* SymbolFlags.TypeAlias */, text, 1048576 /* CheckFlags.Unresolved */)); + result.parent = parentSymbol; + result.declaredType = unresolvedType; + } + return result; + } + return unknownSymbol; + } + function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) { + var name = getTypeReferenceName(typeReference); + if (!name) { + return unknownSymbol; + } + var symbol = resolveEntityName(name, meaning, ignoreErrors); + return symbol && symbol !== unknownSymbol ? symbol : + ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name); + } + function getTypeReferenceType(node, symbol) { + if (symbol === unknownSymbol) { + return errorType; + } + symbol = getExpandoSymbol(symbol) || symbol; + if (symbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */)) { + return getTypeFromClassOrInterfaceReference(node, symbol); + } + if (symbol.flags & 524288 /* SymbolFlags.TypeAlias */) { + return getTypeFromTypeAliasReference(node, symbol); + } + // Get type from reference to named type that cannot be generic (enum or type parameter) + var res = tryGetDeclaredTypeOfSymbol(symbol); + if (res) { + return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType; + } + if (symbol.flags & 111551 /* SymbolFlags.Value */ && isJSDocTypeReference(node)) { + var jsdocType = getTypeFromJSDocValueReference(node, symbol); + if (jsdocType) { + return jsdocType; + } + else { + // Resolve the type reference as a Type for the purpose of reporting errors. + resolveTypeReferenceName(node, 788968 /* SymbolFlags.Type */); + return getTypeOfSymbol(symbol); + } + } + return errorType; + } + /** + * A JSdoc TypeReference may be to a value, but resolve it as a type anyway. + * Example: import('./b').ConstructorFunction + */ + function getTypeFromJSDocValueReference(node, symbol) { + var links = getNodeLinks(node); + if (!links.resolvedJSDocType) { + var valueType = getTypeOfSymbol(symbol); + var typeType = valueType; + if (symbol.valueDeclaration) { + var isImportTypeWithQualifier = node.kind === 200 /* SyntaxKind.ImportType */ && node.qualifier; + // valueType might not have a symbol, eg, {import('./b').STRING_LITERAL} + if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) { + typeType = getTypeReferenceType(node, valueType.symbol); + } + } + links.resolvedJSDocType = typeType; + } + return links.resolvedJSDocType; + } + function getSubstitutionType(baseType, substitute) { + if (substitute.flags & 3 /* TypeFlags.AnyOrUnknown */ || substitute === baseType) { + return baseType; + } + var id = "".concat(getTypeId(baseType), ">").concat(getTypeId(substitute)); + var cached = substitutionTypes.get(id); + if (cached) { + return cached; + } + var result = createType(33554432 /* TypeFlags.Substitution */); + result.baseType = baseType; + result.substitute = substitute; + substitutionTypes.set(id, result); + return result; + } + function isUnaryTupleTypeNode(node) { + return node.kind === 184 /* SyntaxKind.TupleType */ && node.elements.length === 1; + } + function getImpliedConstraint(type, checkNode, extendsNode) { + return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : + getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : + undefined; + } + function getConditionalFlowTypeOfType(type, node) { + var constraints; + var covariant = true; + while (node && !ts.isStatement(node) && node.kind !== 320 /* SyntaxKind.JSDoc */) { + var parent = node.parent; + // only consider variance flipped by parameter locations - `keyof` types would usually be considered variance inverting, but + // often get used in indexed accesses where they behave sortof invariantly, but our checking is lax + if (parent.kind === 164 /* SyntaxKind.Parameter */) { + covariant = !covariant; + } + // Always substitute on type parameters, regardless of variance, since even + // in contravariant positions, they may rely on substituted constraints to be valid + if ((covariant || type.flags & 8650752 /* TypeFlags.TypeVariable */) && parent.kind === 189 /* SyntaxKind.ConditionalType */ && node === parent.trueType) { + var constraint = getImpliedConstraint(type, parent.checkType, parent.extendsType); + if (constraint) { + constraints = ts.append(constraints, constraint); + } + } + // Given a homomorphic mapped type { [K in keyof T]: XXX }, where T is constrained to an array or tuple type, in the + // template type XXX, K has an added constraint of number | `${number}`. + else if (type.flags & 262144 /* TypeFlags.TypeParameter */ && parent.kind === 195 /* SyntaxKind.MappedType */ && node === parent.type) { + var mappedType = getTypeFromTypeNode(parent); + if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) { + var typeParameter = getHomomorphicTypeVariable(mappedType); + if (typeParameter) { + var constraint = getConstraintOfTypeParameter(typeParameter); + if (constraint && everyType(constraint, isArrayOrTupleType)) { + constraints = ts.append(constraints, getUnionType([numberType, numericStringType])); + } + } + } + } + node = parent; + } + return constraints ? getSubstitutionType(type, getIntersectionType(ts.append(constraints, type))) : type; + } + function isJSDocTypeReference(node) { + return !!(node.flags & 8388608 /* NodeFlags.JSDoc */) && (node.kind === 178 /* SyntaxKind.TypeReference */ || node.kind === 200 /* SyntaxKind.ImportType */); + } + function checkNoTypeArguments(node, symbol) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? ts.declarationNameToString(node.typeName) : anon); + return false; + } + return true; + } + function getIntendedTypeFromJSDocTypeReference(node) { + if (ts.isIdentifier(node.typeName)) { + var typeArgs = node.typeArguments; + switch (node.typeName.escapedText) { + case "String": + checkNoTypeArguments(node); + return stringType; + case "Number": + checkNoTypeArguments(node); + return numberType; + case "Boolean": + checkNoTypeArguments(node); + return booleanType; + case "Void": + checkNoTypeArguments(node); + return voidType; + case "Undefined": + checkNoTypeArguments(node); + return undefinedType; + case "Null": + checkNoTypeArguments(node); + return nullType; + case "Function": + case "function": + checkNoTypeArguments(node); + return globalFunctionType; + case "array": + return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : undefined; + case "promise": + return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : undefined; + case "Object": + if (typeArgs && typeArgs.length === 2) { + if (ts.isJSDocIndexSignature(node)) { + var indexed = getTypeFromTypeNode(typeArgs[0]); + var target = getTypeFromTypeNode(typeArgs[1]); + var indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(indexed, target, /*isReadonly*/ false)] : ts.emptyArray; + return createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, indexInfo); + } + return anyType; + } + checkNoTypeArguments(node); + return !noImplicitAny ? anyType : undefined; + } + } + } + function getTypeFromJSDocNullableTypeNode(node) { + var type = getTypeFromTypeNode(node.type); + return strictNullChecks ? getNullableType(type, 65536 /* TypeFlags.Null */) : type; + } + function getTypeFromTypeReference(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + // handle LS queries on the `const` in `x as const` by resolving to the type of `x` + if (ts.isConstTypeReference(node) && ts.isAssertionExpression(node.parent)) { + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = checkExpressionCached(node.parent.expression); + } + var symbol = void 0; + var type = void 0; + var meaning = 788968 /* SymbolFlags.Type */; + if (isJSDocTypeReference(node)) { + type = getIntendedTypeFromJSDocTypeReference(node); + if (!type) { + symbol = resolveTypeReferenceName(node, meaning, /*ignoreErrors*/ true); + if (symbol === unknownSymbol) { + symbol = resolveTypeReferenceName(node, meaning | 111551 /* SymbolFlags.Value */); + } + else { + resolveTypeReferenceName(node, meaning); // Resolve again to mark errors, if any + } + type = getTypeReferenceType(node, symbol); + } + } + if (!type) { + symbol = resolveTypeReferenceName(node, meaning); + type = getTypeReferenceType(node, symbol); + } + // Cache both the resolved symbol and the resolved type. The resolved symbol is needed when we check the + // type reference in checkTypeReferenceNode. + links.resolvedSymbol = symbol; + links.resolvedType = type; + } + return links.resolvedType; + } + function typeArgumentsFromTypeReferenceNode(node) { + return ts.map(node.typeArguments, getTypeFromTypeNode); + } + function getTypeFromTypeQueryNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + // TypeScript 1.0 spec (April 2014): 3.6.3 + // The expression is processed as an identifier expression (section 4.3) + // or property access expression(section 4.10), + // the widened type(section 3.9) of which becomes the result. + var type = checkExpressionWithTypeArguments(node); + links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type)); + } + return links.resolvedType; + } + function getTypeOfGlobalSymbol(symbol, arity) { + function getTypeDeclaration(symbol) { + var declarations = symbol.declarations; + if (declarations) { + for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { + var declaration = declarations_3[_i]; + switch (declaration.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + return declaration; + } + } + } + } + if (!symbol) { + return arity ? emptyGenericType : emptyObjectType; + } + var type = getDeclaredTypeOfSymbol(symbol); + if (!(type.flags & 524288 /* TypeFlags.Object */)) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_be_a_class_or_interface_type, ts.symbolName(symbol)); + return arity ? emptyGenericType : emptyObjectType; + } + if (ts.length(type.typeParameters) !== arity) { + error(getTypeDeclaration(symbol), ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, ts.symbolName(symbol), arity); + return arity ? emptyGenericType : emptyObjectType; + } + return type; + } + function getGlobalValueSymbol(name, reportErrors) { + return getGlobalSymbol(name, 111551 /* SymbolFlags.Value */, reportErrors ? ts.Diagnostics.Cannot_find_global_value_0 : undefined); + } + function getGlobalTypeSymbol(name, reportErrors) { + return getGlobalSymbol(name, 788968 /* SymbolFlags.Type */, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); + } + function getGlobalTypeAliasSymbol(name, arity, reportErrors) { + var symbol = getGlobalSymbol(name, 788968 /* SymbolFlags.Type */, reportErrors ? ts.Diagnostics.Cannot_find_global_type_0 : undefined); + if (symbol) { + // Resolve the declared type of the symbol. This resolves type parameters for the type + // alias so that we can check arity. + getDeclaredTypeOfSymbol(symbol); + if (ts.length(getSymbolLinks(symbol).typeParameters) !== arity) { + var decl = symbol.declarations && ts.find(symbol.declarations, ts.isTypeAliasDeclaration); + error(decl, ts.Diagnostics.Global_type_0_must_have_1_type_parameter_s, ts.symbolName(symbol), arity); + return undefined; + } + } + return symbol; + } + function getGlobalSymbol(name, meaning, diagnostic) { + // Don't track references for global symbols anyway, so value if `isReference` is arbitrary + return resolveName(undefined, name, meaning, diagnostic, name, /*isUse*/ false, /*excludeGlobals*/ false, /*getSpellingSuggestions*/ false); + } + function getGlobalType(name, arity, reportErrors) { + var symbol = getGlobalTypeSymbol(name, reportErrors); + return symbol || reportErrors ? getTypeOfGlobalSymbol(symbol, arity) : undefined; + } + function getGlobalTypedPropertyDescriptorType() { + // We always report an error, so store a result in the event we could not resolve the symbol to prevent reporting it multiple times + return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", /*arity*/ 1, /*reportErrors*/ true) || emptyGenericType); + } + function getGlobalTemplateStringsArrayType() { + // We always report an error, so store a result in the event we could not resolve the symbol to prevent reporting it multiple times + return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", /*arity*/ 0, /*reportErrors*/ true) || emptyObjectType); + } + function getGlobalImportMetaType() { + // We always report an error, so store a result in the event we could not resolve the symbol to prevent reporting it multiple times + return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", /*arity*/ 0, /*reportErrors*/ true) || emptyObjectType); + } + function getGlobalImportMetaExpressionType() { + if (!deferredGlobalImportMetaExpressionType) { + // Create a synthetic type `ImportMetaExpression { meta: MetaProperty }` + var symbol = createSymbol(0 /* SymbolFlags.None */, "ImportMetaExpression"); + var importMetaType = getGlobalImportMetaType(); + var metaPropertySymbol = createSymbol(4 /* SymbolFlags.Property */, "meta", 8 /* CheckFlags.Readonly */); + metaPropertySymbol.parent = symbol; + metaPropertySymbol.type = importMetaType; + var members = ts.createSymbolTable([metaPropertySymbol]); + symbol.members = members; + deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, ts.emptyArray); + } + return deferredGlobalImportMetaExpressionType; + } + function getGlobalImportCallOptionsType(reportErrors) { + return (deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType("ImportCallOptions", /*arity*/ 0, reportErrors))) || emptyObjectType; + } + function getGlobalESSymbolConstructorSymbol(reportErrors) { + return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors)); + } + function getGlobalESSymbolConstructorTypeSymbol(reportErrors) { + return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors)); + } + function getGlobalESSymbolType() { + return (deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", /*arity*/ 0, /*reportErrors*/ false))) || emptyObjectType; + } + function getGlobalPromiseType(reportErrors) { + return (deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalPromiseLikeType(reportErrors) { + return (deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalPromiseConstructorSymbol(reportErrors) { + return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors)); + } + function getGlobalPromiseConstructorLikeType(reportErrors) { + return (deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", /*arity*/ 0, reportErrors))) || emptyObjectType; + } + function getGlobalAsyncIterableType(reportErrors) { + return (deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalAsyncIteratorType(reportErrors) { + return (deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", /*arity*/ 3, reportErrors))) || emptyGenericType; + } + function getGlobalAsyncIterableIteratorType(reportErrors) { + return (deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalAsyncGeneratorType(reportErrors) { + return (deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType("AsyncGenerator", /*arity*/ 3, reportErrors))) || emptyGenericType; + } + function getGlobalIterableType(reportErrors) { + return (deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalIteratorType(reportErrors) { + return (deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", /*arity*/ 3, reportErrors))) || emptyGenericType; + } + function getGlobalIterableIteratorType(reportErrors) { + return (deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalGeneratorType(reportErrors) { + return (deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType("Generator", /*arity*/ 3, reportErrors))) || emptyGenericType; + } + function getGlobalIteratorYieldResultType(reportErrors) { + return (deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType("IteratorYieldResult", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalIteratorReturnResultType(reportErrors) { + return (deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType("IteratorReturnResult", /*arity*/ 1, reportErrors))) || emptyGenericType; + } + function getGlobalTypeOrUndefined(name, arity) { + if (arity === void 0) { arity = 0; } + var symbol = getGlobalSymbol(name, 788968 /* SymbolFlags.Type */, /*diagnostic*/ undefined); + return symbol && getTypeOfGlobalSymbol(symbol, arity); + } + function getGlobalExtractSymbol() { + // We always report an error, so cache a result in the event we could not resolve the symbol to prevent reporting it multiple times + deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol("Extract", /*arity*/ 2, /*reportErrors*/ true) || unknownSymbol); + return deferredGlobalExtractSymbol === unknownSymbol ? undefined : deferredGlobalExtractSymbol; + } + function getGlobalOmitSymbol() { + // We always report an error, so cache a result in the event we could not resolve the symbol to prevent reporting it multiple times + deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol("Omit", /*arity*/ 2, /*reportErrors*/ true) || unknownSymbol); + return deferredGlobalOmitSymbol === unknownSymbol ? undefined : deferredGlobalOmitSymbol; + } + function getGlobalAwaitedSymbol(reportErrors) { + // Only cache `unknownSymbol` if we are reporting errors so that we don't report the error more than once. + deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol("Awaited", /*arity*/ 1, reportErrors) || (reportErrors ? unknownSymbol : undefined)); + return deferredGlobalAwaitedSymbol === unknownSymbol ? undefined : deferredGlobalAwaitedSymbol; + } + function getGlobalBigIntType() { + return (deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", /*arity*/ 0, /*reportErrors*/ false))) || emptyObjectType; + } + /** + * Instantiates a global type that is generic with some element type, and returns that instantiation. + */ + function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { + return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; + } + function createTypedPropertyDescriptorType(propertyType) { + return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); + } + function createIterableType(iteratedType) { + return createTypeFromGenericGlobalType(getGlobalIterableType(/*reportErrors*/ true), [iteratedType]); + } + function createArrayType(elementType, readonly) { + return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]); + } + function getTupleElementFlags(node) { + switch (node.kind) { + case 185 /* SyntaxKind.OptionalType */: + return 2 /* ElementFlags.Optional */; + case 186 /* SyntaxKind.RestType */: + return getRestTypeElementFlags(node); + case 197 /* SyntaxKind.NamedTupleMember */: + return node.questionToken ? 2 /* ElementFlags.Optional */ : + node.dotDotDotToken ? getRestTypeElementFlags(node) : + 1 /* ElementFlags.Required */; + default: + return 1 /* ElementFlags.Required */; + } + } + function getRestTypeElementFlags(node) { + return getArrayElementTypeNode(node.type) ? 4 /* ElementFlags.Rest */ : 8 /* ElementFlags.Variadic */; + } + function getArrayOrTupleTargetType(node) { + var readonly = isReadonlyTypeOperator(node.parent); + var elementType = getArrayElementTypeNode(node); + if (elementType) { + return readonly ? globalReadonlyArrayType : globalArrayType; + } + var elementFlags = ts.map(node.elements, getTupleElementFlags); + var missingName = ts.some(node.elements, function (e) { return e.kind !== 197 /* SyntaxKind.NamedTupleMember */; }); + return getTupleTargetType(elementFlags, readonly, /*associatedNames*/ missingName ? undefined : node.elements); + } + // Return true if the given type reference node is directly aliased or if it needs to be deferred + // because it is possibly contained in a circular chain of eagerly resolved types. + function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) { + return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 183 /* SyntaxKind.ArrayType */ ? mayResolveTypeAlias(node.elementType) : + node.kind === 184 /* SyntaxKind.TupleType */ ? ts.some(node.elements, mayResolveTypeAlias) : + hasDefaultTypeArguments || ts.some(node.typeArguments, mayResolveTypeAlias)); + } + // Return true when the given node is transitively contained in type constructs that eagerly + // resolve their constituent types. We include SyntaxKind.TypeReference because type arguments + // of type aliases are eagerly resolved. + function isResolvedByTypeAlias(node) { + var parent = node.parent; + switch (parent.kind) { + case 191 /* SyntaxKind.ParenthesizedType */: + case 197 /* SyntaxKind.NamedTupleMember */: + case 178 /* SyntaxKind.TypeReference */: + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + case 194 /* SyntaxKind.IndexedAccessType */: + case 189 /* SyntaxKind.ConditionalType */: + case 193 /* SyntaxKind.TypeOperator */: + case 183 /* SyntaxKind.ArrayType */: + case 184 /* SyntaxKind.TupleType */: + return isResolvedByTypeAlias(parent); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return true; + } + return false; + } + // Return true if resolving the given node (i.e. getTypeFromTypeNode) possibly causes resolution + // of a type alias. + function mayResolveTypeAlias(node) { + switch (node.kind) { + case 178 /* SyntaxKind.TypeReference */: + return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* SymbolFlags.Type */).flags & 524288 /* SymbolFlags.TypeAlias */); + case 181 /* SyntaxKind.TypeQuery */: + return true; + case 193 /* SyntaxKind.TypeOperator */: + return node.operator !== 154 /* SyntaxKind.UniqueKeyword */ && mayResolveTypeAlias(node.type); + case 191 /* SyntaxKind.ParenthesizedType */: + case 185 /* SyntaxKind.OptionalType */: + case 197 /* SyntaxKind.NamedTupleMember */: + case 316 /* SyntaxKind.JSDocOptionalType */: + case 314 /* SyntaxKind.JSDocNullableType */: + case 315 /* SyntaxKind.JSDocNonNullableType */: + case 309 /* SyntaxKind.JSDocTypeExpression */: + return mayResolveTypeAlias(node.type); + case 186 /* SyntaxKind.RestType */: + return node.type.kind !== 183 /* SyntaxKind.ArrayType */ || mayResolveTypeAlias(node.type.elementType); + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + return ts.some(node.types, mayResolveTypeAlias); + case 194 /* SyntaxKind.IndexedAccessType */: + return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType); + case 189 /* SyntaxKind.ConditionalType */: + return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || + mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType); + } + return false; + } + function getTypeFromArrayOrTupleTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var target = getArrayOrTupleTargetType(node); + if (target === emptyGenericType) { + links.resolvedType = emptyObjectType; + } + else if (!(node.kind === 184 /* SyntaxKind.TupleType */ && ts.some(node.elements, function (e) { return !!(getTupleElementFlags(e) & 8 /* ElementFlags.Variadic */); })) && isDeferredTypeReferenceNode(node)) { + links.resolvedType = node.kind === 184 /* SyntaxKind.TupleType */ && node.elements.length === 0 ? target : + createDeferredTypeReference(target, node, /*mapper*/ undefined); + } + else { + var elementTypes = node.kind === 183 /* SyntaxKind.ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : ts.map(node.elements, getTypeFromTypeNode); + links.resolvedType = createNormalizedTypeReference(target, elementTypes); + } + } + return links.resolvedType; + } + function isReadonlyTypeOperator(node) { + return ts.isTypeOperatorNode(node) && node.operator === 145 /* SyntaxKind.ReadonlyKeyword */; + } + function createTupleType(elementTypes, elementFlags, readonly, namedMemberDeclarations) { + if (readonly === void 0) { readonly = false; } + var tupleTarget = getTupleTargetType(elementFlags || ts.map(elementTypes, function (_) { return 1 /* ElementFlags.Required */; }), readonly, namedMemberDeclarations); + return tupleTarget === emptyGenericType ? emptyObjectType : + elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : + tupleTarget; + } + function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { + if (elementFlags.length === 1 && elementFlags[0] & 4 /* ElementFlags.Rest */) { + // [...X[]] is equivalent to just X[] + return readonly ? globalReadonlyArrayType : globalArrayType; + } + var key = ts.map(elementFlags, function (f) { return f & 1 /* ElementFlags.Required */ ? "#" : f & 2 /* ElementFlags.Optional */ ? "?" : f & 4 /* ElementFlags.Rest */ ? "." : "*"; }).join() + + (readonly ? "R" : "") + + (namedMemberDeclarations && namedMemberDeclarations.length ? "," + ts.map(namedMemberDeclarations, getNodeId).join(",") : ""); + var type = tupleTypes.get(key); + if (!type) { + tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations)); + } + return type; + } + // We represent tuple types as type references to synthesized generic interface types created by + // this function. The types are of the form: + // + // interface Tuple extends Array { 0: T0, 1: T1, 2: T2, ... } + // + // Note that the generic type created by this function has no symbol associated with it. The same + // is true for each of the synthesized type parameters. + function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { + var arity = elementFlags.length; + var minLength = ts.countWhere(elementFlags, function (f) { return !!(f & (1 /* ElementFlags.Required */ | 8 /* ElementFlags.Variadic */)); }); + var typeParameters; + var properties = []; + var combinedFlags = 0; + if (arity) { + typeParameters = new Array(arity); + for (var i = 0; i < arity; i++) { + var typeParameter = typeParameters[i] = createTypeParameter(); + var flags = elementFlags[i]; + combinedFlags |= flags; + if (!(combinedFlags & 12 /* ElementFlags.Variable */)) { + var property = createSymbol(4 /* SymbolFlags.Property */ | (flags & 2 /* ElementFlags.Optional */ ? 16777216 /* SymbolFlags.Optional */ : 0), "" + i, readonly ? 8 /* CheckFlags.Readonly */ : 0); + property.tupleLabelDeclaration = namedMemberDeclarations === null || namedMemberDeclarations === void 0 ? void 0 : namedMemberDeclarations[i]; + property.type = typeParameter; + properties.push(property); + } + } + } + var fixedLength = properties.length; + var lengthSymbol = createSymbol(4 /* SymbolFlags.Property */, "length", readonly ? 8 /* CheckFlags.Readonly */ : 0); + if (combinedFlags & 12 /* ElementFlags.Variable */) { + lengthSymbol.type = numberType; + } + else { + var literalTypes = []; + for (var i = minLength; i <= arity; i++) + literalTypes.push(getNumberLiteralType(i)); + lengthSymbol.type = getUnionType(literalTypes); + } + properties.push(lengthSymbol); + var type = createObjectType(8 /* ObjectFlags.Tuple */ | 4 /* ObjectFlags.Reference */); + type.typeParameters = typeParameters; + type.outerTypeParameters = undefined; + type.localTypeParameters = typeParameters; + type.instantiations = new ts.Map(); + type.instantiations.set(getTypeListId(type.typeParameters), type); + type.target = type; + type.resolvedTypeArguments = type.typeParameters; + type.thisType = createTypeParameter(); + type.thisType.isThisType = true; + type.thisType.constraint = type; + type.declaredProperties = properties; + type.declaredCallSignatures = ts.emptyArray; + type.declaredConstructSignatures = ts.emptyArray; + type.declaredIndexInfos = ts.emptyArray; + type.elementFlags = elementFlags; + type.minLength = minLength; + type.fixedLength = fixedLength; + type.hasRestElement = !!(combinedFlags & 12 /* ElementFlags.Variable */); + type.combinedFlags = combinedFlags; + type.readonly = readonly; + type.labeledElementDeclarations = namedMemberDeclarations; + return type; + } + function createNormalizedTypeReference(target, typeArguments) { + return target.objectFlags & 8 /* ObjectFlags.Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments); + } + function createNormalizedTupleType(target, elementTypes) { + var _a, _b, _c; + if (!(target.combinedFlags & 14 /* ElementFlags.NonRequired */)) { + // No need to normalize when we only have regular required elements + return createTypeReference(target, elementTypes); + } + if (target.combinedFlags & 8 /* ElementFlags.Variadic */) { + // Transform [A, ...(X | Y | Z)] into [A, ...X] | [A, ...Y] | [A, ...Z] + var unionIndex_1 = ts.findIndex(elementTypes, function (t, i) { return !!(target.elementFlags[i] & 8 /* ElementFlags.Variadic */ && t.flags & (131072 /* TypeFlags.Never */ | 1048576 /* TypeFlags.Union */)); }); + if (unionIndex_1 >= 0) { + return checkCrossProductUnion(ts.map(elementTypes, function (t, i) { return target.elementFlags[i] & 8 /* ElementFlags.Variadic */ ? t : unknownType; })) ? + mapType(elementTypes[unionIndex_1], function (t) { return createNormalizedTupleType(target, ts.replaceElement(elementTypes, unionIndex_1, t)); }) : + errorType; + } + } + // We have optional, rest, or variadic elements that may need normalizing. Normalization ensures that all variadic + // elements are generic and that the tuple type has one of the following layouts, disregarding variadic elements: + // (1) Zero or more required elements, followed by zero or more optional elements, followed by zero or one rest element. + // (2) Zero or more required elements, followed by a rest element, followed by zero or more required elements. + // In either layout, zero or more generic variadic elements may be present at any location. + var expandedTypes = []; + var expandedFlags = []; + var expandedDeclarations = []; + var lastRequiredIndex = -1; + var firstRestIndex = -1; + var lastOptionalOrRestIndex = -1; + var _loop_15 = function (i) { + var type = elementTypes[i]; + var flags = target.elementFlags[i]; + if (flags & 8 /* ElementFlags.Variadic */) { + if (type.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */ || isGenericMappedType(type)) { + // Generic variadic elements stay as they are. + addElement(type, 8 /* ElementFlags.Variadic */, (_a = target.labeledElementDeclarations) === null || _a === void 0 ? void 0 : _a[i]); + } + else if (isTupleType(type)) { + var elements = getTypeArguments(type); + if (elements.length + expandedTypes.length >= 10000) { + error(currentNode, ts.isPartOfTypeNode(currentNode) + ? ts.Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent + : ts.Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent); + return { value: errorType }; + } + // Spread variadic elements with tuple types into the resulting tuple. + ts.forEach(elements, function (t, n) { var _a; return addElement(t, type.target.elementFlags[n], (_a = type.target.labeledElementDeclarations) === null || _a === void 0 ? void 0 : _a[n]); }); + } + else { + // Treat everything else as an array type and create a rest element. + addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* ElementFlags.Rest */, (_b = target.labeledElementDeclarations) === null || _b === void 0 ? void 0 : _b[i]); + } + } + else { + // Copy other element kinds with no change. + addElement(type, flags, (_c = target.labeledElementDeclarations) === null || _c === void 0 ? void 0 : _c[i]); + } + }; + for (var i = 0; i < elementTypes.length; i++) { + var state_4 = _loop_15(i); + if (typeof state_4 === "object") + return state_4.value; + } + // Turn optional elements preceding the last required element into required elements + for (var i = 0; i < lastRequiredIndex; i++) { + if (expandedFlags[i] & 2 /* ElementFlags.Optional */) + expandedFlags[i] = 1 /* ElementFlags.Required */; + } + if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) { + // Turn elements between first rest and last optional/rest into a single rest element + expandedTypes[firstRestIndex] = getUnionType(ts.sameMap(expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1), function (t, i) { return expandedFlags[firstRestIndex + i] & 8 /* ElementFlags.Variadic */ ? getIndexedAccessType(t, numberType) : t; })); + expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + expandedDeclarations === null || expandedDeclarations === void 0 ? void 0 : expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + } + var tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations); + return tupleTarget === emptyGenericType ? emptyObjectType : + expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : + tupleTarget; + function addElement(type, flags, declaration) { + if (flags & 1 /* ElementFlags.Required */) { + lastRequiredIndex = expandedFlags.length; + } + if (flags & 4 /* ElementFlags.Rest */ && firstRestIndex < 0) { + firstRestIndex = expandedFlags.length; + } + if (flags & (2 /* ElementFlags.Optional */ | 4 /* ElementFlags.Rest */)) { + lastOptionalOrRestIndex = expandedFlags.length; + } + expandedTypes.push(type); + expandedFlags.push(flags); + if (expandedDeclarations && declaration) { + expandedDeclarations.push(declaration); + } + else { + expandedDeclarations = undefined; + } + } + } + function sliceTupleType(type, index, endSkipCount) { + if (endSkipCount === void 0) { endSkipCount = 0; } + var target = type.target; + var endIndex = getTypeReferenceArity(type) - endSkipCount; + return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(ts.emptyArray) : + createTupleType(getTypeArguments(type).slice(index, endIndex), target.elementFlags.slice(index, endIndex), + /*readonly*/ false, target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)); + } + function getKnownKeysOfTupleType(type) { + return getUnionType(ts.append(ts.arrayOf(type.target.fixedLength, function (i) { return getStringLiteralType("" + i); }), getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType))); + } + // Return count of starting consecutive tuple elements of the given kind(s) + function getStartElementCount(type, flags) { + var index = ts.findIndex(type.elementFlags, function (f) { return !(f & flags); }); + return index >= 0 ? index : type.elementFlags.length; + } + // Return count of ending consecutive tuple elements of the given kind(s) + function getEndElementCount(type, flags) { + return type.elementFlags.length - ts.findLastIndex(type.elementFlags, function (f) { return !(f & flags); }) - 1; + } + function getTypeFromOptionalTypeNode(node) { + return addOptionality(getTypeFromTypeNode(node.type), /*isProperty*/ true); + } + function getTypeId(type) { + return type.id; + } + function containsType(types, type) { + return ts.binarySearch(types, type, getTypeId, ts.compareValues) >= 0; + } + function insertType(types, type) { + var index = ts.binarySearch(types, type, getTypeId, ts.compareValues); + if (index < 0) { + types.splice(~index, 0, type); + return true; + } + return false; + } + function addTypeToUnion(typeSet, includes, type) { + var flags = type.flags; + if (flags & 1048576 /* TypeFlags.Union */) { + return addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* TypeFlags.Union */ : 0), type.types); + } + // We ignore 'never' types in unions + if (!(flags & 131072 /* TypeFlags.Never */)) { + includes |= flags & 205258751 /* TypeFlags.IncludesMask */; + if (flags & 465829888 /* TypeFlags.Instantiable */) + includes |= 33554432 /* TypeFlags.IncludesInstantiable */; + if (type === wildcardType) + includes |= 8388608 /* TypeFlags.IncludesWildcard */; + if (!strictNullChecks && flags & 98304 /* TypeFlags.Nullable */) { + if (!(ts.getObjectFlags(type) & 65536 /* ObjectFlags.ContainsWideningType */)) + includes |= 4194304 /* TypeFlags.IncludesNonWideningType */; + } + else { + var len = typeSet.length; + var index = len && type.id > typeSet[len - 1].id ? ~len : ts.binarySearch(typeSet, type, getTypeId, ts.compareValues); + if (index < 0) { + typeSet.splice(~index, 0, type); + } + } + } + return includes; + } + // Add the given types to the given type set. Order is preserved, duplicates are removed, + // and nested types of the given kind are flattened into the set. + function addTypesToUnion(typeSet, includes, types) { + for (var _i = 0, types_9 = types; _i < types_9.length; _i++) { + var type = types_9[_i]; + includes = addTypeToUnion(typeSet, includes, type); + } + return includes; + } + function removeSubtypes(types, hasObjectTypes) { + // [] and [T] immediately reduce to [] and [T] respectively + if (types.length < 2) { + return types; + } + var id = getTypeListId(types); + var match = subtypeReductionCache.get(id); + if (match) { + return match; + } + // We assume that redundant primitive types have already been removed from the types array and that there + // are no any and unknown types in the array. Thus, the only possible supertypes for primitive types are empty + // object types, and if none of those are present we can exclude primitive types from the subtype check. + var hasEmptyObject = hasObjectTypes && ts.some(types, function (t) { return !!(t.flags & 524288 /* TypeFlags.Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t)); }); + var len = types.length; + var i = len; + var count = 0; + while (i > 0) { + i--; + var source = types[i]; + if (hasEmptyObject || source.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */) { + // Find the first property with a unit type, if any. When constituents have a property by the same name + // but of a different unit type, we can quickly disqualify them from subtype checks. This helps subtype + // reduction of large discriminated union types. + var keyProperty = source.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */) ? + ts.find(getPropertiesOfType(source), function (p) { return isUnitType(getTypeOfSymbol(p)); }) : + undefined; + var keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty)); + for (var _i = 0, types_10 = types; _i < types_10.length; _i++) { + var target = types_10[_i]; + if (source !== target) { + if (count === 100000) { + // After 100000 subtype checks we estimate the remaining amount of work by assuming the + // same ratio of checks per element. If the estimated number of remaining type checks is + // greater than 1M we deem the union type too complex to represent. This for example + // caps union types at 1000 unique object types. + var estimatedCount = (count / (len - i)) * len; + if (estimatedCount > 1000000) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "removeSubtypes_DepthLimit", { typeIds: types.map(function (t) { return t.id; }) }); + error(currentNode, ts.Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); + return undefined; + } + } + count++; + if (keyProperty && target.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */)) { + var t = getTypeOfPropertyOfType(target, keyProperty.escapedName); + if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) { + continue; + } + } + if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(ts.getObjectFlags(getTargetType(source)) & 1 /* ObjectFlags.Class */) || + !(ts.getObjectFlags(getTargetType(target)) & 1 /* ObjectFlags.Class */) || + isTypeDerivedFrom(source, target))) { + ts.orderedRemoveItemAt(types, i); + break; + } + } + } + } + } + subtypeReductionCache.set(id, types); + return types; + } + function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) { + var i = types.length; + while (i > 0) { + i--; + var t = types[i]; + var flags = t.flags; + var remove = flags & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) && includes & 4 /* TypeFlags.String */ || + flags & 256 /* TypeFlags.NumberLiteral */ && includes & 8 /* TypeFlags.Number */ || + flags & 2048 /* TypeFlags.BigIntLiteral */ && includes & 64 /* TypeFlags.BigInt */ || + flags & 8192 /* TypeFlags.UniqueESSymbol */ && includes & 4096 /* TypeFlags.ESSymbol */ || + reduceVoidUndefined && flags & 32768 /* TypeFlags.Undefined */ && includes & 16384 /* TypeFlags.Void */ || + isFreshLiteralType(t) && containsType(types, t.regularType); + if (remove) { + ts.orderedRemoveItemAt(types, i); + } + } + } + function removeStringLiteralsMatchedByTemplateLiterals(types) { + var templates = ts.filter(types, isPatternLiteralType); + if (templates.length) { + var i = types.length; + var _loop_16 = function () { + i--; + var t = types[i]; + if (t.flags & 128 /* TypeFlags.StringLiteral */ && ts.some(templates, function (template) { return isTypeMatchedByTemplateLiteralType(t, template); })) { + ts.orderedRemoveItemAt(types, i); + } + }; + while (i > 0) { + _loop_16(); + } + } + } + function isNamedUnionType(type) { + return !!(type.flags & 1048576 /* TypeFlags.Union */ && (type.aliasSymbol || type.origin)); + } + function addNamedUnions(namedUnions, types) { + for (var _i = 0, types_11 = types; _i < types_11.length; _i++) { + var t = types_11[_i]; + if (t.flags & 1048576 /* TypeFlags.Union */) { + var origin = t.origin; + if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* TypeFlags.Union */)) { + ts.pushIfUnique(namedUnions, t); + } + else if (origin && origin.flags & 1048576 /* TypeFlags.Union */) { + addNamedUnions(namedUnions, origin.types); + } + } + } + } + function createOriginUnionOrIntersectionType(flags, types) { + var result = createOriginType(flags); + result.types = types; + return result; + } + // We sort and deduplicate the constituent types based on object identity. If the subtypeReduction + // flag is specified we also reduce the constituent type set to only include types that aren't subtypes + // of other types. Subtype reduction is expensive for large union types and is possible only when union + // types are known not to circularly reference themselves (as is the case with union types created by + // expression constructs such as array literals and the || and ?: operators). Named types can + // circularly reference themselves and therefore cannot be subtype reduced during their declaration. + // For example, "type Item = string | (() => Item" is a named type that circularly references itself. + function getUnionType(types, unionReduction, aliasSymbol, aliasTypeArguments, origin) { + if (unionReduction === void 0) { unionReduction = 1 /* UnionReduction.Literal */; } + if (types.length === 0) { + return neverType; + } + if (types.length === 1) { + return types[0]; + } + var typeSet = []; + var includes = addTypesToUnion(typeSet, 0, types); + if (unionReduction !== 0 /* UnionReduction.None */) { + if (includes & 3 /* TypeFlags.AnyOrUnknown */) { + return includes & 1 /* TypeFlags.Any */ ? + includes & 8388608 /* TypeFlags.IncludesWildcard */ ? wildcardType : anyType : + includes & 65536 /* TypeFlags.Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType; + } + if (exactOptionalPropertyTypes && includes & 32768 /* TypeFlags.Undefined */) { + var missingIndex = ts.binarySearch(typeSet, missingType, getTypeId, ts.compareValues); + if (missingIndex >= 0 && containsType(typeSet, undefinedType)) { + ts.orderedRemoveItemAt(typeSet, missingIndex); + } + } + if (includes & (2944 /* TypeFlags.Literal */ | 8192 /* TypeFlags.UniqueESSymbol */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) || includes & 16384 /* TypeFlags.Void */ && includes & 32768 /* TypeFlags.Undefined */) { + removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* UnionReduction.Subtype */)); + } + if (includes & 128 /* TypeFlags.StringLiteral */ && includes & 134217728 /* TypeFlags.TemplateLiteral */) { + removeStringLiteralsMatchedByTemplateLiterals(typeSet); + } + if (unionReduction === 2 /* UnionReduction.Subtype */) { + typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* TypeFlags.Object */)); + if (!typeSet) { + return errorType; + } + } + if (typeSet.length === 0) { + return includes & 65536 /* TypeFlags.Null */ ? includes & 4194304 /* TypeFlags.IncludesNonWideningType */ ? nullType : nullWideningType : + includes & 32768 /* TypeFlags.Undefined */ ? includes & 4194304 /* TypeFlags.IncludesNonWideningType */ ? undefinedType : undefinedWideningType : + neverType; + } + } + if (!origin && includes & 1048576 /* TypeFlags.Union */) { + var namedUnions = []; + addNamedUnions(namedUnions, types); + var reducedTypes = []; + var _loop_17 = function (t) { + if (!ts.some(namedUnions, function (union) { return containsType(union.types, t); })) { + reducedTypes.push(t); + } + }; + for (var _i = 0, typeSet_1 = typeSet; _i < typeSet_1.length; _i++) { + var t = typeSet_1[_i]; + _loop_17(t); + } + if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) { + return namedUnions[0]; + } + // We create a denormalized origin type only when the union was created from one or more named unions + // (unions with alias symbols or origins) and when there is no overlap between those named unions. + var namedTypesCount = ts.reduceLeft(namedUnions, function (sum, union) { return sum + union.types.length; }, 0); + if (namedTypesCount + reducedTypes.length === typeSet.length) { + for (var _a = 0, namedUnions_1 = namedUnions; _a < namedUnions_1.length; _a++) { + var t = namedUnions_1[_a]; + insertType(reducedTypes, t); + } + origin = createOriginUnionOrIntersectionType(1048576 /* TypeFlags.Union */, reducedTypes); + } + } + var objectFlags = (includes & 36323363 /* TypeFlags.NotPrimitiveUnion */ ? 0 : 32768 /* ObjectFlags.PrimitiveUnion */) | + (includes & 2097152 /* TypeFlags.Intersection */ ? 16777216 /* ObjectFlags.ContainsIntersections */ : 0); + return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin); + } + function getUnionOrIntersectionTypePredicate(signatures, kind) { + var first; + var types = []; + for (var _i = 0, signatures_6 = signatures; _i < signatures_6.length; _i++) { + var sig = signatures_6[_i]; + var pred = getTypePredicateOfSignature(sig); + if (!pred || pred.kind === 2 /* TypePredicateKind.AssertsThis */ || pred.kind === 3 /* TypePredicateKind.AssertsIdentifier */) { + if (kind !== 2097152 /* TypeFlags.Intersection */) { + continue; + } + else { + return; // intersections demand all members be type predicates for the result to have a predicate + } + } + if (first) { + if (!typePredicateKindsMatch(first, pred)) { + // No common type predicate. + return undefined; + } + } + else { + first = pred; + } + types.push(pred.type); + } + if (!first) { + // No signatures had a type predicate. + return undefined; + } + var compositeType = getUnionOrIntersectionType(types, kind); + return createTypePredicate(first.kind, first.parameterName, first.parameterIndex, compositeType); + } + function typePredicateKindsMatch(a, b) { + return a.kind === b.kind && a.parameterIndex === b.parameterIndex; + } + // This function assumes the constituent type list is sorted and deduplicated. + function getUnionTypeFromSortedList(types, objectFlags, aliasSymbol, aliasTypeArguments, origin) { + if (types.length === 0) { + return neverType; + } + if (types.length === 1) { + return types[0]; + } + var typeKey = !origin ? getTypeListId(types) : + origin.flags & 1048576 /* TypeFlags.Union */ ? "|".concat(getTypeListId(origin.types)) : + origin.flags & 2097152 /* TypeFlags.Intersection */ ? "&".concat(getTypeListId(origin.types)) : + "#".concat(origin.type.id, "|").concat(getTypeListId(types)); // origin type id alone is insufficient, as `keyof x` may resolve to multiple WIP values while `x` is still resolving + var id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments); + var type = unionTypes.get(id); + if (!type) { + type = createType(1048576 /* TypeFlags.Union */); + type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(types, /*excludeKinds*/ 98304 /* TypeFlags.Nullable */); + type.types = types; + type.origin = origin; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + if (types.length === 2 && types[0].flags & 512 /* TypeFlags.BooleanLiteral */ && types[1].flags & 512 /* TypeFlags.BooleanLiteral */) { + type.flags |= 16 /* TypeFlags.Boolean */; + type.intrinsicName = "boolean"; + } + unionTypes.set(id, type); + } + return type; + } + function getTypeFromUnionTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var aliasSymbol = getAliasSymbolForTypeNode(node); + links.resolvedType = getUnionType(ts.map(node.types, getTypeFromTypeNode), 1 /* UnionReduction.Literal */, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); + } + return links.resolvedType; + } + function addTypeToIntersection(typeSet, includes, type) { + var flags = type.flags; + if (flags & 2097152 /* TypeFlags.Intersection */) { + return addTypesToIntersection(typeSet, includes, type.types); + } + if (isEmptyAnonymousObjectType(type)) { + if (!(includes & 16777216 /* TypeFlags.IncludesEmptyObject */)) { + includes |= 16777216 /* TypeFlags.IncludesEmptyObject */; + typeSet.set(type.id.toString(), type); + } + } + else { + if (flags & 3 /* TypeFlags.AnyOrUnknown */) { + if (type === wildcardType) + includes |= 8388608 /* TypeFlags.IncludesWildcard */; + } + else if (strictNullChecks || !(flags & 98304 /* TypeFlags.Nullable */)) { + if (exactOptionalPropertyTypes && type === missingType) { + includes |= 262144 /* TypeFlags.IncludesMissingType */; + type = undefinedType; + } + if (!typeSet.has(type.id.toString())) { + if (type.flags & 109440 /* TypeFlags.Unit */ && includes & 109440 /* TypeFlags.Unit */) { + // We have seen two distinct unit types which means we should reduce to an + // empty intersection. Adding TypeFlags.NonPrimitive causes that to happen. + includes |= 67108864 /* TypeFlags.NonPrimitive */; + } + typeSet.set(type.id.toString(), type); + } + } + includes |= flags & 205258751 /* TypeFlags.IncludesMask */; + } + return includes; + } + // Add the given types to the given type set. Order is preserved, freshness is removed from literal + // types, duplicates are removed, and nested types of the given kind are flattened into the set. + function addTypesToIntersection(typeSet, includes, types) { + for (var _i = 0, types_12 = types; _i < types_12.length; _i++) { + var type = types_12[_i]; + includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type)); + } + return includes; + } + function removeRedundantPrimitiveTypes(types, includes) { + var i = types.length; + while (i > 0) { + i--; + var t = types[i]; + var remove = t.flags & 4 /* TypeFlags.String */ && includes & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) || + t.flags & 8 /* TypeFlags.Number */ && includes & 256 /* TypeFlags.NumberLiteral */ || + t.flags & 64 /* TypeFlags.BigInt */ && includes & 2048 /* TypeFlags.BigIntLiteral */ || + t.flags & 4096 /* TypeFlags.ESSymbol */ && includes & 8192 /* TypeFlags.UniqueESSymbol */; + if (remove) { + ts.orderedRemoveItemAt(types, i); + } + } + } + // Check that the given type has a match in every union. A given type is matched by + // an identical type, and a literal type is additionally matched by its corresponding + // primitive type. + function eachUnionContains(unionTypes, type) { + for (var _i = 0, unionTypes_1 = unionTypes; _i < unionTypes_1.length; _i++) { + var u = unionTypes_1[_i]; + if (!containsType(u.types, type)) { + var primitive = type.flags & 128 /* TypeFlags.StringLiteral */ ? stringType : + type.flags & 256 /* TypeFlags.NumberLiteral */ ? numberType : + type.flags & 2048 /* TypeFlags.BigIntLiteral */ ? bigintType : + type.flags & 8192 /* TypeFlags.UniqueESSymbol */ ? esSymbolType : + undefined; + if (!primitive || !containsType(u.types, primitive)) { + return false; + } + } + } + return true; + } + /** + * Returns `true` if the intersection of the template literals and string literals is the empty set, eg `get${string}` & "setX", and should reduce to `never` + */ + function extractRedundantTemplateLiterals(types) { + var i = types.length; + var literals = ts.filter(types, function (t) { return !!(t.flags & 128 /* TypeFlags.StringLiteral */); }); + while (i > 0) { + i--; + var t = types[i]; + if (!(t.flags & 134217728 /* TypeFlags.TemplateLiteral */)) + continue; + for (var _i = 0, literals_1 = literals; _i < literals_1.length; _i++) { + var t2 = literals_1[_i]; + if (isTypeSubtypeOf(t2, t)) { + // eg, ``get${T}` & "getX"` is just `"getX"` + ts.orderedRemoveItemAt(types, i); + break; + } + else if (isPatternLiteralType(t)) { + return true; + } + } + } + return false; + } + function eachIsUnionContaining(types, flag) { + return ts.every(types, function (t) { return !!(t.flags & 1048576 /* TypeFlags.Union */) && ts.some(t.types, function (tt) { return !!(tt.flags & flag); }); }); + } + function removeFromEach(types, flag) { + for (var i = 0; i < types.length; i++) { + types[i] = filterType(types[i], function (t) { return !(t.flags & flag); }); + } + } + // If the given list of types contains more than one union of primitive types, replace the + // first with a union containing an intersection of those primitive types, then remove the + // other unions and return true. Otherwise, do nothing and return false. + function intersectUnionsOfPrimitiveTypes(types) { + var unionTypes; + var index = ts.findIndex(types, function (t) { return !!(ts.getObjectFlags(t) & 32768 /* ObjectFlags.PrimitiveUnion */); }); + if (index < 0) { + return false; + } + var i = index + 1; + // Remove all but the first union of primitive types and collect them in + // the unionTypes array. + while (i < types.length) { + var t = types[i]; + if (ts.getObjectFlags(t) & 32768 /* ObjectFlags.PrimitiveUnion */) { + (unionTypes || (unionTypes = [types[index]])).push(t); + ts.orderedRemoveItemAt(types, i); + } + else { + i++; + } + } + // Return false if there was only one union of primitive types + if (!unionTypes) { + return false; + } + // We have more than one union of primitive types, now intersect them. For each + // type in each union we check if the type is matched in every union and if so + // we include it in the result. + var checked = []; + var result = []; + for (var _i = 0, unionTypes_2 = unionTypes; _i < unionTypes_2.length; _i++) { + var u = unionTypes_2[_i]; + for (var _a = 0, _b = u.types; _a < _b.length; _a++) { + var t = _b[_a]; + if (insertType(checked, t)) { + if (eachUnionContains(unionTypes, t)) { + insertType(result, t); + } + } + } + } + // Finally replace the first union with the result + types[index] = getUnionTypeFromSortedList(result, 32768 /* ObjectFlags.PrimitiveUnion */); + return true; + } + function createIntersectionType(types, aliasSymbol, aliasTypeArguments) { + var result = createType(2097152 /* TypeFlags.Intersection */); + result.objectFlags = getPropagatingFlagsOfTypes(types, /*excludeKinds*/ 98304 /* TypeFlags.Nullable */); + result.types = types; + result.aliasSymbol = aliasSymbol; + result.aliasTypeArguments = aliasTypeArguments; + return result; + } + // We normalize combinations of intersection and union types based on the distributive property of the '&' + // operator. Specifically, because X & (A | B) is equivalent to X & A | X & B, we can transform intersection + // types with union type constituents into equivalent union types with intersection type constituents and + // effectively ensure that union types are always at the top level in type representations. + // + // We do not perform structural deduplication on intersection types. Intersection types are created only by the & + // type operator and we can't reduce those because we want to support recursive intersection types. For example, + // a type alias of the form "type List = T & { next: List }" cannot be reduced during its declaration. + // Also, unlike union types, the order of the constituent types is preserved in order that overload resolution + // for intersections of types with signatures can be deterministic. + function getIntersectionType(types, aliasSymbol, aliasTypeArguments) { + var typeMembershipMap = new ts.Map(); + var includes = addTypesToIntersection(typeMembershipMap, 0, types); + var typeSet = ts.arrayFrom(typeMembershipMap.values()); + // An intersection type is considered empty if it contains + // the type never, or + // more than one unit type or, + // an object type and a nullable type (null or undefined), or + // a string-like type and a type known to be non-string-like, or + // a number-like type and a type known to be non-number-like, or + // a symbol-like type and a type known to be non-symbol-like, or + // a void-like type and a type known to be non-void-like, or + // a non-primitive type and a type known to be primitive. + if (includes & 131072 /* TypeFlags.Never */) { + return ts.contains(typeSet, silentNeverType) ? silentNeverType : neverType; + } + if (strictNullChecks && includes & 98304 /* TypeFlags.Nullable */ && includes & (524288 /* TypeFlags.Object */ | 67108864 /* TypeFlags.NonPrimitive */ | 16777216 /* TypeFlags.IncludesEmptyObject */) || + includes & 67108864 /* TypeFlags.NonPrimitive */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~67108864 /* TypeFlags.NonPrimitive */) || + includes & 402653316 /* TypeFlags.StringLike */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~402653316 /* TypeFlags.StringLike */) || + includes & 296 /* TypeFlags.NumberLike */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~296 /* TypeFlags.NumberLike */) || + includes & 2112 /* TypeFlags.BigIntLike */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~2112 /* TypeFlags.BigIntLike */) || + includes & 12288 /* TypeFlags.ESSymbolLike */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~12288 /* TypeFlags.ESSymbolLike */) || + includes & 49152 /* TypeFlags.VoidLike */ && includes & (469892092 /* TypeFlags.DisjointDomains */ & ~49152 /* TypeFlags.VoidLike */)) { + return neverType; + } + if (includes & 134217728 /* TypeFlags.TemplateLiteral */ && includes & 128 /* TypeFlags.StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) { + return neverType; + } + if (includes & 1 /* TypeFlags.Any */) { + return includes & 8388608 /* TypeFlags.IncludesWildcard */ ? wildcardType : anyType; + } + if (!strictNullChecks && includes & 98304 /* TypeFlags.Nullable */) { + return includes & 32768 /* TypeFlags.Undefined */ ? undefinedType : nullType; + } + if (includes & 4 /* TypeFlags.String */ && includes & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) || + includes & 8 /* TypeFlags.Number */ && includes & 256 /* TypeFlags.NumberLiteral */ || + includes & 64 /* TypeFlags.BigInt */ && includes & 2048 /* TypeFlags.BigIntLiteral */ || + includes & 4096 /* TypeFlags.ESSymbol */ && includes & 8192 /* TypeFlags.UniqueESSymbol */) { + removeRedundantPrimitiveTypes(typeSet, includes); + } + if (includes & 16777216 /* TypeFlags.IncludesEmptyObject */ && includes & 524288 /* TypeFlags.Object */) { + ts.orderedRemoveItemAt(typeSet, ts.findIndex(typeSet, isEmptyAnonymousObjectType)); + } + if (includes & 262144 /* TypeFlags.IncludesMissingType */) { + typeSet[typeSet.indexOf(undefinedType)] = missingType; + } + if (typeSet.length === 0) { + return unknownType; + } + if (typeSet.length === 1) { + return typeSet[0]; + } + var id = getTypeListId(typeSet) + getAliasId(aliasSymbol, aliasTypeArguments); + var result = intersectionTypes.get(id); + if (!result) { + if (includes & 1048576 /* TypeFlags.Union */) { + if (intersectUnionsOfPrimitiveTypes(typeSet)) { + // When the intersection creates a reduced set (which might mean that *all* union types have + // disappeared), we restart the operation to get a new set of combined flags. Once we have + // reduced we'll never reduce again, so this occurs at most once. + result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments); + } + else if (eachIsUnionContaining(typeSet, 32768 /* TypeFlags.Undefined */)) { + var undefinedOrMissingType = exactOptionalPropertyTypes && ts.some(typeSet, function (t) { return containsType(t.types, missingType); }) ? missingType : undefinedType; + removeFromEach(typeSet, 32768 /* TypeFlags.Undefined */); + result = getUnionType([getIntersectionType(typeSet), undefinedOrMissingType], 1 /* UnionReduction.Literal */, aliasSymbol, aliasTypeArguments); + } + else if (eachIsUnionContaining(typeSet, 65536 /* TypeFlags.Null */)) { + removeFromEach(typeSet, 65536 /* TypeFlags.Null */); + result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* UnionReduction.Literal */, aliasSymbol, aliasTypeArguments); + } + else { + // We are attempting to construct a type of the form X & (A | B) & (C | D). Transform this into a type of + // the form X & A & C | X & A & D | X & B & C | X & B & D. If the estimated size of the resulting union type + // exceeds 100000 constituents, report an error. + if (!checkCrossProductUnion(typeSet)) { + return errorType; + } + var constituents = getCrossProductIntersections(typeSet); + // We attach a denormalized origin type when at least one constituent of the cross-product union is an + // intersection (i.e. when the intersection didn't just reduce one or more unions to smaller unions). + var origin = ts.some(constituents, function (t) { return !!(t.flags & 2097152 /* TypeFlags.Intersection */); }) ? createOriginUnionOrIntersectionType(2097152 /* TypeFlags.Intersection */, typeSet) : undefined; + result = getUnionType(constituents, 1 /* UnionReduction.Literal */, aliasSymbol, aliasTypeArguments, origin); + } + } + else { + result = createIntersectionType(typeSet, aliasSymbol, aliasTypeArguments); + } + intersectionTypes.set(id, result); + } + return result; + } + function getCrossProductUnionSize(types) { + return ts.reduceLeft(types, function (n, t) { return t.flags & 1048576 /* TypeFlags.Union */ ? n * t.types.length : t.flags & 131072 /* TypeFlags.Never */ ? 0 : n; }, 1); + } + function checkCrossProductUnion(types) { + var size = getCrossProductUnionSize(types); + if (size >= 100000) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "checkCrossProductUnion_DepthLimit", { typeIds: types.map(function (t) { return t.id; }), size: size }); + error(currentNode, ts.Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); + return false; + } + return true; + } + function getCrossProductIntersections(types) { + var count = getCrossProductUnionSize(types); + var intersections = []; + for (var i = 0; i < count; i++) { + var constituents = types.slice(); + var n = i; + for (var j = types.length - 1; j >= 0; j--) { + if (types[j].flags & 1048576 /* TypeFlags.Union */) { + var sourceTypes = types[j].types; + var length_5 = sourceTypes.length; + constituents[j] = sourceTypes[n % length_5]; + n = Math.floor(n / length_5); + } + } + var t = getIntersectionType(constituents); + if (!(t.flags & 131072 /* TypeFlags.Never */)) + intersections.push(t); + } + return intersections; + } + function getTypeFromIntersectionTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var aliasSymbol = getAliasSymbolForTypeNode(node); + links.resolvedType = getIntersectionType(ts.map(node.types, getTypeFromTypeNode), aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); + } + return links.resolvedType; + } + function createIndexType(type, stringsOnly) { + var result = createType(4194304 /* TypeFlags.Index */); + result.type = type; + result.stringsOnly = stringsOnly; + return result; + } + function createOriginIndexType(type) { + var result = createOriginType(4194304 /* TypeFlags.Index */); + result.type = type; + return result; + } + function getIndexTypeForGenericType(type, stringsOnly) { + return stringsOnly ? + type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, /*stringsOnly*/ true)) : + type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, /*stringsOnly*/ false)); + } + /** + * This roughly mirrors `resolveMappedTypeMembers` in the nongeneric case, except only reports a union of the keys calculated, + * rather than manufacturing the properties. We can't just fetch the `constraintType` since that would ignore mappings + * and mapping the `constraintType` directly ignores how mapped types map _properties_ and not keys (thus ignoring subtype + * reduction in the constraintType) when possible. + * @param noIndexSignatures Indicates if _string_ index signatures should be elided. (other index signatures are always reported) + */ + function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) { + var typeParameter = getTypeParameterFromMappedType(type); + var constraintType = getConstraintTypeFromMappedType(type); + var nameType = getNameTypeFromMappedType(type.target || type); + if (!nameType && !noIndexSignatures) { + // no mapping and no filtering required, just quickly bail to returning the constraint in the common case + return constraintType; + } + var keyTypes = []; + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + // We have a { [P in keyof T]: X } + // `getApparentType` on the T in a generic mapped type can trigger a circularity + // (conditionals and `infer` types create a circular dependency in the constraint resolution) + // so we only eagerly manifest the keys if the constraint is nongeneric + if (!isGenericIndexType(constraintType)) { + var modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); // The 'T' in 'keyof T' + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */, stringsOnly, addMemberForKeyType); + } + else { + // we have a generic index and a homomorphic mapping (but a distributive key remapping) - we need to defer the whole `keyof whatever` for later + // since it's not safe to resolve the shape of modifier type + return getIndexTypeForGenericType(type, stringsOnly); + } + } + else { + forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); + } + if (isGenericIndexType(constraintType)) { // include the generic component in the resulting type + forEachType(constraintType, addMemberForKeyType); + } + // we had to pick apart the constraintType to potentially map/filter it - compare the final resulting list with the original constraintType, + // so we can return the union that preserves aliases/origin data if possible + var result = noIndexSignatures ? filterType(getUnionType(keyTypes), function (t) { return !(t.flags & (1 /* TypeFlags.Any */ | 4 /* TypeFlags.String */)); }) : getUnionType(keyTypes); + if (result.flags & 1048576 /* TypeFlags.Union */ && constraintType.flags & 1048576 /* TypeFlags.Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) { + return constraintType; + } + return result; + function addMemberForKeyType(keyType) { + var propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; + // `keyof` currently always returns `string | number` for concrete `string` index signatures - the below ternary keeps that behavior for mapped types + // See `getLiteralTypeFromProperties` where there's a similar ternary to cause the same behavior. + keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType); + } + } + // Ordinarily we reduce a keyof M, where M is a mapped type { [P in K as N

    ]: X }, to simply N. This however presumes + // that N distributes over union types, i.e. that N is equivalent to N | N | N. Specifically, we only + // want to perform the reduction when the name type of a mapped type is distributive with respect to the type variable + // introduced by the 'in' clause of the mapped type. Note that non-generic types are considered to be distributive because + // they're the same type regardless of what's being distributed over. + function hasDistributiveNameType(mappedType) { + var typeVariable = getTypeParameterFromMappedType(mappedType); + return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable); + function isDistributive(type) { + return type.flags & (3 /* TypeFlags.AnyOrUnknown */ | 131068 /* TypeFlags.Primitive */ | 131072 /* TypeFlags.Never */ | 262144 /* TypeFlags.TypeParameter */ | 524288 /* TypeFlags.Object */ | 67108864 /* TypeFlags.NonPrimitive */) ? true : + type.flags & 16777216 /* TypeFlags.Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : + type.flags & (3145728 /* TypeFlags.UnionOrIntersection */ | 134217728 /* TypeFlags.TemplateLiteral */) ? ts.every(type.types, isDistributive) : + type.flags & 8388608 /* TypeFlags.IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : + type.flags & 33554432 /* TypeFlags.Substitution */ ? isDistributive(type.substitute) : + type.flags & 268435456 /* TypeFlags.StringMapping */ ? isDistributive(type.type) : + false; + } + } + function getLiteralTypeFromPropertyName(name) { + if (ts.isPrivateIdentifier(name)) { + return neverType; + } + return ts.isIdentifier(name) ? getStringLiteralType(ts.unescapeLeadingUnderscores(name.escapedText)) : + getRegularTypeOfLiteralType(ts.isComputedPropertyName(name) ? checkComputedPropertyName(name) : checkExpression(name)); + } + function getLiteralTypeFromProperty(prop, include, includeNonPublic) { + if (includeNonPublic || !(ts.getDeclarationModifierFlagsFromSymbol(prop) & 24 /* ModifierFlags.NonPublicAccessibilityModifier */)) { + var type = getSymbolLinks(getLateBoundSymbol(prop)).nameType; + if (!type) { + var name = ts.getNameOfDeclaration(prop.valueDeclaration); + type = prop.escapedName === "default" /* InternalSymbolName.Default */ ? getStringLiteralType("default") : + name && getLiteralTypeFromPropertyName(name) || (!ts.isKnownSymbol(prop) ? getStringLiteralType(ts.symbolName(prop)) : undefined); + } + if (type && type.flags & include) { + return type; + } + } + return neverType; + } + function isKeyTypeIncluded(keyType, include) { + return !!(keyType.flags & include || keyType.flags & 2097152 /* TypeFlags.Intersection */ && ts.some(keyType.types, function (t) { return isKeyTypeIncluded(t, include); })); + } + function getLiteralTypeFromProperties(type, include, includeOrigin) { + var origin = includeOrigin && (ts.getObjectFlags(type) & (3 /* ObjectFlags.ClassOrInterface */ | 4 /* ObjectFlags.Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : undefined; + var propertyTypes = ts.map(getPropertiesOfType(type), function (prop) { return getLiteralTypeFromProperty(prop, include); }); + var indexKeyTypes = ts.map(getIndexInfosOfType(type), function (info) { return info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? + info.keyType === stringType && include & 8 /* TypeFlags.Number */ ? stringOrNumberType : info.keyType : neverType; }); + return getUnionType(ts.concatenate(propertyTypes, indexKeyTypes), 1 /* UnionReduction.Literal */, + /*aliasSymbol*/ undefined, /*aliasTypeArguments*/ undefined, origin); + } + /** + * A union type which is reducible upon instantiation (meaning some members are removed under certain instantiations) + * must be kept generic, as that instantiation information needs to flow through the type system. By replacing all + * type parameters in the union with a special never type that is treated as a literal in `getReducedType`, we can cause the `getReducedType` logic + * to reduce the resulting type if possible (since only intersections with conflicting literal-typed properties are reducible). + */ + function isPossiblyReducibleByInstantiation(type) { + return ts.some(type.types, function (t) { + var uniqueFilled = getUniqueLiteralFilledInstantiation(t); + return getReducedType(uniqueFilled) !== uniqueFilled; + }); + } + function getIndexType(type, stringsOnly, noIndexSignatures) { + if (stringsOnly === void 0) { stringsOnly = keyofStringsOnly; } + type = getReducedType(type); + return type.flags & 1048576 /* TypeFlags.Union */ ? isPossiblyReducibleByInstantiation(type) + ? getIndexTypeForGenericType(type, stringsOnly) + : getIntersectionType(ts.map(type.types, function (t) { return getIndexType(t, stringsOnly, noIndexSignatures); })) : + type.flags & 2097152 /* TypeFlags.Intersection */ ? getUnionType(ts.map(type.types, function (t) { return getIndexType(t, stringsOnly, noIndexSignatures); })) : + type.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && !hasDistributiveNameType(type) ? getIndexTypeForGenericType(type, stringsOnly) : + ts.getObjectFlags(type) & 32 /* ObjectFlags.Mapped */ ? getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) : + type === wildcardType ? wildcardType : + type.flags & 2 /* TypeFlags.Unknown */ ? neverType : + type.flags & (1 /* TypeFlags.Any */ | 131072 /* TypeFlags.Never */) ? keyofConstraintType : + getLiteralTypeFromProperties(type, (noIndexSignatures ? 128 /* TypeFlags.StringLiteral */ : 402653316 /* TypeFlags.StringLike */) | (stringsOnly ? 0 : 296 /* TypeFlags.NumberLike */ | 12288 /* TypeFlags.ESSymbolLike */), stringsOnly === keyofStringsOnly && !noIndexSignatures); + } + function getExtractStringType(type) { + if (keyofStringsOnly) { + return type; + } + var extractTypeAlias = getGlobalExtractSymbol(); + return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType; + } + function getIndexTypeOrString(type) { + var indexType = getExtractStringType(getIndexType(type)); + return indexType.flags & 131072 /* TypeFlags.Never */ ? stringType : indexType; + } + function getTypeFromTypeOperatorNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + switch (node.operator) { + case 140 /* SyntaxKind.KeyOfKeyword */: + links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); + break; + case 154 /* SyntaxKind.UniqueKeyword */: + links.resolvedType = node.type.kind === 151 /* SyntaxKind.SymbolKeyword */ + ? getESSymbolLikeTypeForNode(ts.walkUpParenthesizedTypes(node.parent)) + : errorType; + break; + case 145 /* SyntaxKind.ReadonlyKeyword */: + links.resolvedType = getTypeFromTypeNode(node.type); + break; + default: + throw ts.Debug.assertNever(node.operator); + } + } + return links.resolvedType; + } + function getTypeFromTemplateTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getTemplateLiteralType(__spreadArray([node.head.text], ts.map(node.templateSpans, function (span) { return span.literal.text; }), true), ts.map(node.templateSpans, function (span) { return getTypeFromTypeNode(span.type); })); + } + return links.resolvedType; + } + function getTemplateLiteralType(texts, types) { + var unionIndex = ts.findIndex(types, function (t) { return !!(t.flags & (131072 /* TypeFlags.Never */ | 1048576 /* TypeFlags.Union */)); }); + if (unionIndex >= 0) { + return checkCrossProductUnion(types) ? + mapType(types[unionIndex], function (t) { return getTemplateLiteralType(texts, ts.replaceElement(types, unionIndex, t)); }) : + errorType; + } + if (ts.contains(types, wildcardType)) { + return wildcardType; + } + var newTypes = []; + var newTexts = []; + var text = texts[0]; + if (!addSpans(texts, types)) { + return stringType; + } + if (newTypes.length === 0) { + return getStringLiteralType(text); + } + newTexts.push(text); + if (ts.every(newTexts, function (t) { return t === ""; }) && ts.every(newTypes, function (t) { return !!(t.flags & 4 /* TypeFlags.String */); })) { + return stringType; + } + var id = "".concat(getTypeListId(newTypes), "|").concat(ts.map(newTexts, function (t) { return t.length; }).join(","), "|").concat(newTexts.join("")); + var type = templateLiteralTypes.get(id); + if (!type) { + templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes)); + } + return type; + function addSpans(texts, types) { + var isTextsArray = ts.isArray(texts); + for (var i = 0; i < types.length; i++) { + var t = types[i]; + var addText = isTextsArray ? texts[i + 1] : texts; + if (t.flags & (2944 /* TypeFlags.Literal */ | 65536 /* TypeFlags.Null */ | 32768 /* TypeFlags.Undefined */)) { + text += getTemplateStringForType(t) || ""; + text += addText; + if (!isTextsArray) + return true; + } + else if (t.flags & 134217728 /* TypeFlags.TemplateLiteral */) { + text += t.texts[0]; + if (!addSpans(t.texts, t.types)) + return false; + text += addText; + if (!isTextsArray) + return true; + } + else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) { + newTypes.push(t); + newTexts.push(text); + text = addText; + } + else if (t.flags & 2097152 /* TypeFlags.Intersection */) { + var added = addSpans(texts[i + 1], t.types); + if (!added) + return false; + } + else if (isTextsArray) { + return false; + } + } + return true; + } + } + function getTemplateStringForType(type) { + return type.flags & 128 /* TypeFlags.StringLiteral */ ? type.value : + type.flags & 256 /* TypeFlags.NumberLiteral */ ? "" + type.value : + type.flags & 2048 /* TypeFlags.BigIntLiteral */ ? ts.pseudoBigIntToString(type.value) : + type.flags & (512 /* TypeFlags.BooleanLiteral */ | 98304 /* TypeFlags.Nullable */) ? type.intrinsicName : + undefined; + } + function createTemplateLiteralType(texts, types) { + var type = createType(134217728 /* TypeFlags.TemplateLiteral */); + type.texts = texts; + type.types = types; + return type; + } + function getStringMappingType(symbol, type) { + return type.flags & (1048576 /* TypeFlags.Union */ | 131072 /* TypeFlags.Never */) ? mapType(type, function (t) { return getStringMappingType(symbol, t); }) : + isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : + type.flags & 128 /* TypeFlags.StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : + type; + } + function applyStringMapping(symbol, str) { + switch (intrinsicTypeKinds.get(symbol.escapedName)) { + case 0 /* IntrinsicTypeKind.Uppercase */: return str.toUpperCase(); + case 1 /* IntrinsicTypeKind.Lowercase */: return str.toLowerCase(); + case 2 /* IntrinsicTypeKind.Capitalize */: return str.charAt(0).toUpperCase() + str.slice(1); + case 3 /* IntrinsicTypeKind.Uncapitalize */: return str.charAt(0).toLowerCase() + str.slice(1); + } + return str; + } + function getStringMappingTypeForGenericType(symbol, type) { + var id = "".concat(getSymbolId(symbol), ",").concat(getTypeId(type)); + var result = stringMappingTypes.get(id); + if (!result) { + stringMappingTypes.set(id, result = createStringMappingType(symbol, type)); + } + return result; + } + function createStringMappingType(symbol, type) { + var result = createType(268435456 /* TypeFlags.StringMapping */); + result.symbol = symbol; + result.type = type; + return result; + } + function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) { + var type = createType(8388608 /* TypeFlags.IndexedAccess */); + type.objectType = objectType; + type.indexType = indexType; + type.accessFlags = accessFlags; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + return type; + } + /** + * Returns if a type is or consists of a JSLiteral object type + * In addition to objects which are directly literals, + * * unions where every element is a jsliteral + * * intersections where at least one element is a jsliteral + * * and instantiable types constrained to a jsliteral + * Should all count as literals and not print errors on access or assignment of possibly existing properties. + * This mirrors the behavior of the index signature propagation, to which this behaves similarly (but doesn't affect assignability or inference). + */ + function isJSLiteralType(type) { + if (noImplicitAny) { + return false; // Flag is meaningless under `noImplicitAny` mode + } + if (ts.getObjectFlags(type) & 4096 /* ObjectFlags.JSLiteral */) { + return true; + } + if (type.flags & 1048576 /* TypeFlags.Union */) { + return ts.every(type.types, isJSLiteralType); + } + if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return ts.some(type.types, isJSLiteralType); + } + if (type.flags & 465829888 /* TypeFlags.Instantiable */) { + var constraint = getResolvedBaseConstraint(type); + return constraint !== type && isJSLiteralType(constraint); + } + return false; + } + function getPropertyNameFromIndex(indexType, accessNode) { + return isTypeUsableAsPropertyName(indexType) ? + getPropertyNameFromType(indexType) : + accessNode && ts.isPropertyName(accessNode) ? + // late bound names are handled in the first branch, so here we only need to handle normal names + ts.getPropertyNameForPropertyNameNode(accessNode) : + undefined; + } + function isUncalledFunctionReference(node, symbol) { + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */)) { + var parent = ts.findAncestor(node.parent, function (n) { return !ts.isAccessExpression(n); }) || node.parent; + if (ts.isCallLikeExpression(parent)) { + return ts.isCallOrNewExpression(parent) && ts.isIdentifier(node) && hasMatchingArgument(parent, node); + } + return ts.every(symbol.declarations, function (d) { return !ts.isFunctionLike(d) || !!(ts.getCombinedNodeFlags(d) & 268435456 /* NodeFlags.Deprecated */); }); + } + return true; + } + function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) { + var _a; + var accessExpression = accessNode && accessNode.kind === 207 /* SyntaxKind.ElementAccessExpression */ ? accessNode : undefined; + var propName = accessNode && ts.isPrivateIdentifier(accessNode) ? undefined : getPropertyNameFromIndex(indexType, accessNode); + if (propName !== undefined) { + if (accessFlags & 256 /* AccessFlags.Contextual */) { + return getTypeOfPropertyOfContextualType(objectType, propName) || anyType; + } + var prop = getPropertyOfType(objectType, propName); + if (prop) { + if (accessFlags & 64 /* AccessFlags.ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) { + var deprecatedNode = (_a = accessExpression === null || accessExpression === void 0 ? void 0 : accessExpression.argumentExpression) !== null && _a !== void 0 ? _a : (ts.isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode); + addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName); + } + if (accessExpression) { + markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol)); + if (isAssignmentToReadonlyEntity(accessExpression, prop, ts.getAssignmentTargetKind(accessExpression))) { + error(accessExpression.argumentExpression, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop)); + return undefined; + } + if (accessFlags & 8 /* AccessFlags.CacheSymbol */) { + getNodeLinks(accessNode).resolvedSymbol = prop; + } + if (isThisPropertyAccessInConstructor(accessExpression, prop)) { + return autoType; + } + } + var propType = getTypeOfSymbol(prop); + return accessExpression && ts.getAssignmentTargetKind(accessExpression) !== 1 /* AssignmentKind.Definite */ ? + getFlowTypeOfReference(accessExpression, propType) : + propType; + } + if (everyType(objectType, isTupleType) && ts.isNumericLiteralName(propName) && +propName >= 0) { + if (accessNode && everyType(objectType, function (t) { return !t.target.hasRestElement; }) && !(accessFlags & 16 /* AccessFlags.NoTupleBoundsCheck */)) { + var indexNode = getIndexNodeForAccessExpression(accessNode); + if (isTupleType(objectType)) { + error(indexNode, ts.Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2, typeToString(objectType), getTypeReferenceArity(objectType), ts.unescapeLeadingUnderscores(propName)); + } + else { + error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.unescapeLeadingUnderscores(propName), typeToString(objectType)); + } + } + errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType)); + return mapType(objectType, function (t) { + var restType = getRestTypeOfTupleType(t) || undefinedType; + return accessFlags & 1 /* AccessFlags.IncludeUndefined */ ? getUnionType([restType, undefinedType]) : restType; + }); + } + } + if (!(indexType.flags & 98304 /* TypeFlags.Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* TypeFlags.StringLike */ | 296 /* TypeFlags.NumberLike */ | 12288 /* TypeFlags.ESSymbolLike */)) { + if (objectType.flags & (1 /* TypeFlags.Any */ | 131072 /* TypeFlags.Never */)) { + return objectType; + } + // If no index signature is applicable, we default to the string index signature. In effect, this means the string + // index signature applies even when accessing with a symbol-like type. + var indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType); + if (indexInfo) { + if (accessFlags & 2 /* AccessFlags.NoIndexSignatures */ && indexInfo.keyType !== numberType) { + if (accessExpression) { + error(accessExpression, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType)); + } + return undefined; + } + if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* TypeFlags.String */ | 8 /* TypeFlags.Number */)) { + var indexNode = getIndexNodeForAccessExpression(accessNode); + error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); + return accessFlags & 1 /* AccessFlags.IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type; + } + errorIfWritingToReadonlyIndex(indexInfo); + return accessFlags & 1 /* AccessFlags.IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type; + } + if (indexType.flags & 131072 /* TypeFlags.Never */) { + return neverType; + } + if (isJSLiteralType(objectType)) { + return anyType; + } + if (accessExpression && !isConstEnumObjectType(objectType)) { + if (isObjectLiteralType(objectType)) { + if (noImplicitAny && indexType.flags & (128 /* TypeFlags.StringLiteral */ | 256 /* TypeFlags.NumberLiteral */)) { + diagnostics.add(ts.createDiagnosticForNode(accessExpression, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType))); + return undefinedType; + } + else if (indexType.flags & (8 /* TypeFlags.Number */ | 4 /* TypeFlags.String */)) { + var types = ts.map(objectType.properties, function (property) { + return getTypeOfSymbol(property); + }); + return getUnionType(ts.append(types, undefinedType)); + } + } + if (objectType.symbol === globalThisSymbol && propName !== undefined && globalThisSymbol.exports.has(propName) && (globalThisSymbol.exports.get(propName).flags & 418 /* SymbolFlags.BlockScoped */)) { + error(accessExpression, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.unescapeLeadingUnderscores(propName), typeToString(objectType)); + } + else if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && !(accessFlags & 128 /* AccessFlags.SuppressNoImplicitAnyError */)) { + if (propName !== undefined && typeHasStaticProperty(propName, objectType)) { + var typeName = typeToString(objectType); + error(accessExpression, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + ts.getTextOfNode(accessExpression.argumentExpression) + "]"); + } + else if (getIndexTypeOfType(objectType, numberType)) { + error(accessExpression.argumentExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); + } + else { + var suggestion = void 0; + if (propName !== undefined && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) { + if (suggestion !== undefined) { + error(accessExpression.argumentExpression, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion); + } + } + else { + var suggestion_1 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType); + if (suggestion_1 !== undefined) { + error(accessExpression, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion_1); + } + else { + var errorInfo = void 0; + if (indexType.flags & 1024 /* TypeFlags.EnumLiteral */) { + errorInfo = ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics.Property_0_does_not_exist_on_type_1, "[" + typeToString(indexType) + "]", typeToString(objectType)); + } + else if (indexType.flags & 8192 /* TypeFlags.UniqueESSymbol */) { + var symbolName_2 = getFullyQualifiedName(indexType.symbol, accessExpression); + errorInfo = ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics.Property_0_does_not_exist_on_type_1, "[" + symbolName_2 + "]", typeToString(objectType)); + } + else if (indexType.flags & 128 /* TypeFlags.StringLiteral */) { + errorInfo = ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)); + } + else if (indexType.flags & 256 /* TypeFlags.NumberLiteral */) { + errorInfo = ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)); + } + else if (indexType.flags & (8 /* TypeFlags.Number */ | 4 /* TypeFlags.String */)) { + errorInfo = ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, typeToString(indexType), typeToString(objectType)); + } + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1, typeToString(fullIndexType), typeToString(objectType)); + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(accessExpression, errorInfo)); + } + } + } + } + return undefined; + } + } + if (isJSLiteralType(objectType)) { + return anyType; + } + if (accessNode) { + var indexNode = getIndexNodeForAccessExpression(accessNode); + if (indexType.flags & (128 /* TypeFlags.StringLiteral */ | 256 /* TypeFlags.NumberLiteral */)) { + error(indexNode, ts.Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType)); + } + else if (indexType.flags & (4 /* TypeFlags.String */ | 8 /* TypeFlags.Number */)) { + error(indexNode, ts.Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); + } + else { + error(indexNode, ts.Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); + } + } + if (isTypeAny(indexType)) { + return indexType; + } + return undefined; + function errorIfWritingToReadonlyIndex(indexInfo) { + if (indexInfo && indexInfo.isReadonly && accessExpression && (ts.isAssignmentTarget(accessExpression) || ts.isDeleteTarget(accessExpression))) { + error(accessExpression, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); + } + } + } + function getIndexNodeForAccessExpression(accessNode) { + return accessNode.kind === 207 /* SyntaxKind.ElementAccessExpression */ ? accessNode.argumentExpression : + accessNode.kind === 194 /* SyntaxKind.IndexedAccessType */ ? accessNode.indexType : + accessNode.kind === 162 /* SyntaxKind.ComputedPropertyName */ ? accessNode.expression : + accessNode; + } + function isPatternLiteralPlaceholderType(type) { + return !!(type.flags & (1 /* TypeFlags.Any */ | 4 /* TypeFlags.String */ | 8 /* TypeFlags.Number */ | 64 /* TypeFlags.BigInt */)); + } + function isPatternLiteralType(type) { + return !!(type.flags & 134217728 /* TypeFlags.TemplateLiteral */) && ts.every(type.types, isPatternLiteralPlaceholderType); + } + function isGenericType(type) { + return !!getGenericObjectFlags(type); + } + function isGenericObjectType(type) { + return !!(getGenericObjectFlags(type) & 4194304 /* ObjectFlags.IsGenericObjectType */); + } + function isGenericIndexType(type) { + return !!(getGenericObjectFlags(type) & 8388608 /* ObjectFlags.IsGenericIndexType */); + } + function getGenericObjectFlags(type) { + if (type.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + if (!(type.objectFlags & 2097152 /* ObjectFlags.IsGenericTypeComputed */)) { + type.objectFlags |= 2097152 /* ObjectFlags.IsGenericTypeComputed */ | + ts.reduceLeft(type.types, function (flags, t) { return flags | getGenericObjectFlags(t); }, 0); + } + return type.objectFlags & 12582912 /* ObjectFlags.IsGenericType */; + } + if (type.flags & 33554432 /* TypeFlags.Substitution */) { + if (!(type.objectFlags & 2097152 /* ObjectFlags.IsGenericTypeComputed */)) { + type.objectFlags |= 2097152 /* ObjectFlags.IsGenericTypeComputed */ | + getGenericObjectFlags(type.substitute) | getGenericObjectFlags(type.baseType); + } + return type.objectFlags & 12582912 /* ObjectFlags.IsGenericType */; + } + return (type.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* ObjectFlags.IsGenericObjectType */ : 0) | + (type.flags & (58982400 /* TypeFlags.InstantiableNonPrimitive */ | 4194304 /* TypeFlags.Index */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) && !isPatternLiteralType(type) ? 8388608 /* ObjectFlags.IsGenericIndexType */ : 0); + } + function getSimplifiedType(type, writing) { + return type.flags & 8388608 /* TypeFlags.IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : + type.flags & 16777216 /* TypeFlags.Conditional */ ? getSimplifiedConditionalType(type, writing) : + type; + } + function distributeIndexOverObjectType(objectType, indexType, writing) { + // (T | U)[K] -> T[K] | U[K] (reading) + // (T | U)[K] -> T[K] & U[K] (writing) + // (T & U)[K] -> T[K] & U[K] + if (objectType.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var types = ts.map(objectType.types, function (t) { return getSimplifiedType(getIndexedAccessType(t, indexType), writing); }); + return objectType.flags & 2097152 /* TypeFlags.Intersection */ || writing ? getIntersectionType(types) : getUnionType(types); + } + } + function distributeObjectOverIndexType(objectType, indexType, writing) { + // T[A | B] -> T[A] | T[B] (reading) + // T[A | B] -> T[A] & T[B] (writing) + if (indexType.flags & 1048576 /* TypeFlags.Union */) { + var types = ts.map(indexType.types, function (t) { return getSimplifiedType(getIndexedAccessType(objectType, t), writing); }); + return writing ? getIntersectionType(types) : getUnionType(types); + } + } + // Transform an indexed access to a simpler form, if possible. Return the simpler form, or return + // the type itself if no transformation is possible. The writing flag indicates that the type is + // the target of an assignment. + function getSimplifiedIndexedAccessType(type, writing) { + var cache = writing ? "simplifiedForWriting" : "simplifiedForReading"; + if (type[cache]) { + return type[cache] === circularConstraintType ? type : type[cache]; + } + type[cache] = circularConstraintType; + // We recursively simplify the object type as it may in turn be an indexed access type. For example, with + // '{ [P in T]: { [Q in U]: number } }[T][U]' we want to first simplify the inner indexed access type. + var objectType = getSimplifiedType(type.objectType, writing); + var indexType = getSimplifiedType(type.indexType, writing); + // T[A | B] -> T[A] | T[B] (reading) + // T[A | B] -> T[A] & T[B] (writing) + var distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing); + if (distributedOverIndex) { + return type[cache] = distributedOverIndex; + } + // Only do the inner distributions if the index can no longer be instantiated to cause index distribution again + if (!(indexType.flags & 465829888 /* TypeFlags.Instantiable */)) { + // (T | U)[K] -> T[K] | U[K] (reading) + // (T | U)[K] -> T[K] & U[K] (writing) + // (T & U)[K] -> T[K] & U[K] + var distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing); + if (distributedOverObject) { + return type[cache] = distributedOverObject; + } + } + // So ultimately (reading): + // ((A & B) | C)[K1 | K2] -> ((A & B) | C)[K1] | ((A & B) | C)[K2] -> (A & B)[K1] | C[K1] | (A & B)[K2] | C[K2] -> (A[K1] & B[K1]) | C[K1] | (A[K2] & B[K2]) | C[K2] + // A generic tuple type indexed by a number exists only when the index type doesn't select a + // fixed element. We simplify to either the combined type of all elements (when the index type + // the actual number type) or to the combined type of all non-fixed elements. + if (isGenericTupleType(objectType) && indexType.flags & 296 /* TypeFlags.NumberLike */) { + var elementType = getElementTypeOfSliceOfTupleType(objectType, indexType.flags & 8 /* TypeFlags.Number */ ? 0 : objectType.target.fixedLength, /*endSkipCount*/ 0, writing); + if (elementType) { + return type[cache] = elementType; + } + } + // If the object type is a mapped type { [P in K]: E }, where K is generic, or { [P in K as N]: E }, where + // K is generic and N is assignable to P, instantiate E using a mapper that substitutes the index type for P. + // For example, for an index access { [P in K]: Box }[X], we construct the type Box. + if (isGenericMappedType(objectType)) { + var nameType = getNameTypeFromMappedType(objectType); + if (!nameType || isTypeAssignableTo(nameType, getTypeParameterFromMappedType(objectType))) { + return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), function (t) { return getSimplifiedType(t, writing); }); + } + } + return type[cache] = type; + } + function getSimplifiedConditionalType(type, writing) { + var checkType = type.checkType; + var extendsType = type.extendsType; + var trueType = getTrueTypeFromConditionalType(type); + var falseType = getFalseTypeFromConditionalType(type); + // Simplifications for types of the form `T extends U ? T : never` and `T extends U ? never : T`. + if (falseType.flags & 131072 /* TypeFlags.Never */ && getActualTypeVariable(trueType) === getActualTypeVariable(checkType)) { + if (checkType.flags & 1 /* TypeFlags.Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { // Always true + return getSimplifiedType(trueType, writing); + } + else if (isIntersectionEmpty(checkType, extendsType)) { // Always false + return neverType; + } + } + else if (trueType.flags & 131072 /* TypeFlags.Never */ && getActualTypeVariable(falseType) === getActualTypeVariable(checkType)) { + if (!(checkType.flags & 1 /* TypeFlags.Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { // Always true + return neverType; + } + else if (checkType.flags & 1 /* TypeFlags.Any */ || isIntersectionEmpty(checkType, extendsType)) { // Always false + return getSimplifiedType(falseType, writing); + } + } + return type; + } + /** + * Invokes union simplification logic to determine if an intersection is considered empty as a union constituent + */ + function isIntersectionEmpty(type1, type2) { + return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* TypeFlags.Never */); + } + function substituteIndexedMappedType(objectType, index) { + var mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]); + var templateMapper = combineTypeMappers(objectType.mapper, mapper); + return instantiateType(getTemplateTypeFromMappedType(objectType), templateMapper); + } + function getIndexedAccessType(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) { + if (accessFlags === void 0) { accessFlags = 0 /* AccessFlags.None */; } + return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType); + } + function indexTypeLessThan(indexType, limit) { + return everyType(indexType, function (t) { + if (t.flags & 384 /* TypeFlags.StringOrNumberLiteral */) { + var propName = getPropertyNameFromType(t); + if (ts.isNumericLiteralName(propName)) { + var index = +propName; + return index >= 0 && index < limit; + } + } + return false; + }); + } + function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) { + if (accessFlags === void 0) { accessFlags = 0 /* AccessFlags.None */; } + if (objectType === wildcardType || indexType === wildcardType) { + return wildcardType; + } + // If the object type has a string index signature and no other members we know that the result will + // always be the type of that index signature and we can simplify accordingly. + if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* TypeFlags.Nullable */) && isTypeAssignableToKind(indexType, 4 /* TypeFlags.String */ | 8 /* TypeFlags.Number */)) { + indexType = stringType; + } + // In noUncheckedIndexedAccess mode, indexed access operations that occur in an expression in a read position and resolve to + // an index signature have 'undefined' included in their type. + if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* AccessFlags.ExpressionPosition */) + accessFlags |= 1 /* AccessFlags.IncludeUndefined */; + // If the index type is generic, or if the object type is generic and doesn't originate in an expression and + // the operation isn't exclusively indexing the fixed (non-variadic) portion of a tuple type, we are performing + // a higher-order index access where we cannot meaningfully access the properties of the object type. Note that + // for a generic T and a non-generic K, we eagerly resolve T[K] if it originates in an expression. This is to + // preserve backwards compatibility. For example, an element access 'this["foo"]' has always been resolved + // eagerly using the constraint type of 'this' at the given location. + if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 194 /* SyntaxKind.IndexedAccessType */ ? + isGenericTupleType(objectType) && !indexTypeLessThan(indexType, objectType.target.fixedLength) : + isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, objectType.target.fixedLength)))) { + if (objectType.flags & 3 /* TypeFlags.AnyOrUnknown */) { + return objectType; + } + // Defer the operation by creating an indexed access type. + var persistentAccessFlags = accessFlags & 1 /* AccessFlags.Persistent */; + var id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments); + var type = indexedAccessTypes.get(id); + if (!type) { + indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments)); + } + return type; + } + // In the following we resolve T[K] to the type of the property in T selected by K. + // We treat boolean as different from other unions to improve errors; + // skipping straight to getPropertyTypeForIndexType gives errors with 'boolean' instead of 'true'. + var apparentObjectType = getReducedApparentType(objectType); + if (indexType.flags & 1048576 /* TypeFlags.Union */ && !(indexType.flags & 16 /* TypeFlags.Boolean */)) { + var propTypes = []; + var wasMissingProp = false; + for (var _i = 0, _a = indexType.types; _i < _a.length; _i++) { + var t = _a[_i]; + var propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* AccessFlags.SuppressNoImplicitAnyError */ : 0)); + if (propType) { + propTypes.push(propType); + } + else if (!accessNode) { + // If there's no error node, we can immeditely stop, since error reporting is off + return undefined; + } + else { + // Otherwise we set a flag and return at the end of the loop so we still mark all errors + wasMissingProp = true; + } + } + if (wasMissingProp) { + return undefined; + } + return accessFlags & 4 /* AccessFlags.Writing */ + ? getIntersectionType(propTypes, aliasSymbol, aliasTypeArguments) + : getUnionType(propTypes, 1 /* UnionReduction.Literal */, aliasSymbol, aliasTypeArguments); + } + return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* AccessFlags.CacheSymbol */ | 64 /* AccessFlags.ReportDeprecated */); + } + function getTypeFromIndexedAccessTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var objectType = getTypeFromTypeNode(node.objectType); + var indexType = getTypeFromTypeNode(node.indexType); + var potentialAlias = getAliasSymbolForTypeNode(node); + var resolved = getIndexedAccessType(objectType, indexType, 0 /* AccessFlags.None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias)); + links.resolvedType = resolved.flags & 8388608 /* TypeFlags.IndexedAccess */ && + resolved.objectType === objectType && + resolved.indexType === indexType ? + getConditionalFlowTypeOfType(resolved, node) : resolved; + } + return links.resolvedType; + } + function getTypeFromMappedTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var type = createObjectType(32 /* ObjectFlags.Mapped */, node.symbol); + type.declaration = node; + type.aliasSymbol = getAliasSymbolForTypeNode(node); + type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol); + links.resolvedType = type; + // Eagerly resolve the constraint type which forces an error if the constraint type circularly + // references itself through one or more type aliases. + getConstraintTypeFromMappedType(type); + } + return links.resolvedType; + } + function getActualTypeVariable(type) { + if (type.flags & 33554432 /* TypeFlags.Substitution */) { + return type.baseType; + } + if (type.flags & 8388608 /* TypeFlags.IndexedAccess */ && (type.objectType.flags & 33554432 /* TypeFlags.Substitution */ || + type.indexType.flags & 33554432 /* TypeFlags.Substitution */)) { + return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType)); + } + return type; + } + function maybeCloneTypeParameter(p) { + var constraint = getConstraintOfTypeParameter(p); + return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p; + } + function isTypicalNondistributiveConditional(root) { + return !root.isDistributive && isSingletonTupleType(root.node.checkType) && isSingletonTupleType(root.node.extendsType); + } + function isSingletonTupleType(node) { + return ts.isTupleTypeNode(node) && + ts.length(node.elements) === 1 && + !ts.isOptionalTypeNode(node.elements[0]) && + !ts.isRestTypeNode(node.elements[0]) && + !(ts.isNamedTupleMember(node.elements[0]) && (node.elements[0].questionToken || node.elements[0].dotDotDotToken)); + } + /** + * We syntactually check for common nondistributive conditional shapes and unwrap them into + * the intended comparison - we do this so we can check if the unwrapped types are generic or + * not and appropriately defer condition calculation + */ + function unwrapNondistributiveConditionalTuple(root, type) { + return isTypicalNondistributiveConditional(root) && isTupleType(type) ? getTypeArguments(type)[0] : type; + } + function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) { + var result; + var extraTypes; + var tailCount = 0; + var _loop_18 = function () { + if (tailCount === 1000) { + error(currentNode, ts.Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); + result = errorType; + return "break"; + } + var isUnwrapped = isTypicalNondistributiveConditional(root); + var checkType = instantiateType(unwrapNondistributiveConditionalTuple(root, getActualTypeVariable(root.checkType)), mapper); + var checkTypeInstantiable = isGenericType(checkType); + var extendsType = instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), mapper); + if (checkType === wildcardType || extendsType === wildcardType) { + return { value: wildcardType }; + } + var combinedMapper = void 0; + if (root.inferTypeParameters) { + // When we're looking at making an inference for an infer type, when we get its constraint, it'll automagically be + // instantiated with the context, so it doesn't need the mapper for the inference contex - however the constraint + // may refer to another _root_, _uncloned_ `infer` type parameter [1], or to something mapped by `mapper` [2]. + // [1] Eg, if we have `Foo` and `Foo` - `B` is constrained to `T`, which, in turn, has been instantiated + // as `number` + // Conversely, if we have `Foo`, `B` is still constrained to `T` and `T` is instantiated as `A` + // [2] Eg, if we have `Foo` and `Foo` where `Q` is mapped by `mapper` into `number` - `B` is constrained to `T` + // which is in turn instantiated as `Q`, which is in turn instantiated as `number`. + // So we need to: + // * Clone the type parameters so their constraints can be instantiated in the context of `mapper` (otherwise theyd only get inference context information) + // * Set the clones to both map the conditional's enclosing `mapper` and the original params + // * instantiate the extends type with the clones + // * incorporate all of the component mappers into the combined mapper for the true and false members + // This means we have three mappers that need applying: + // * The original `mapper` used to create this conditional + // * The mapper that maps the old root type parameter to the clone (`freshMapper`) + // * The mapper that maps the clone to its inference result (`context.mapper`) + var freshParams = ts.sameMap(root.inferTypeParameters, maybeCloneTypeParameter); + var freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : undefined; + var context = createInferenceContext(freshParams, /*signature*/ undefined, 0 /* InferenceFlags.None */); + if (freshMapper) { + var freshCombinedMapper = combineTypeMappers(mapper, freshMapper); + for (var _i = 0, freshParams_1 = freshParams; _i < freshParams_1.length; _i++) { + var p = freshParams_1[_i]; + if (root.inferTypeParameters.indexOf(p) === -1) { + p.mapper = freshCombinedMapper; + } + } + } + // We skip inference of the possible `infer` types unles the `extendsType` _is_ an infer type + // if it was, it's trivial to say that extendsType = checkType, however such a pattern is used to + // "reset" the type being build up during constraint calculation and avoid making an apparently "infinite" constraint + // so in those cases we refain from performing inference and retain the uninfered type parameter + if (!checkTypeInstantiable || !ts.some(root.inferTypeParameters, function (t) { return t === extendsType; })) { + // We don't want inferences from constraints as they may cause us to eagerly resolve the + // conditional type instead of deferring resolution. Also, we always want strict function + // types rules (i.e. proper contravariance) for inferences. + inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* InferencePriority.NoConstraints */ | 1024 /* InferencePriority.AlwaysStrict */); + } + var innerMapper = combineTypeMappers(freshMapper, context.mapper); + // It's possible for 'infer T' type paramteters to be given uninstantiated constraints when the + // those type parameters are used in type references (see getInferredTypeParameterConstraint). For + // that reason we need context.mapper to be first in the combined mapper. See #42636 for examples. + combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper; + } + // Instantiate the extends type including inferences for 'infer T' type parameters + var inferredExtendsType = combinedMapper ? instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), combinedMapper) : extendsType; + // We attempt to resolve the conditional type only when the check and extends types are non-generic + if (!checkTypeInstantiable && !isGenericType(inferredExtendsType)) { + // Return falseType for a definitely false extends check. We check an instantiations of the two + // types with type parameters mapped to the wildcard type, the most permissive instantiations + // possible (the wildcard type is assignable to and from all types). If those are not related, + // then no instantiations will be and we can just return the false branch type. + if (!(inferredExtendsType.flags & 3 /* TypeFlags.AnyOrUnknown */) && ((checkType.flags & 1 /* TypeFlags.Any */ && !isUnwrapped) || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) { + // Return union of trueType and falseType for 'any' since it matches anything + if (checkType.flags & 1 /* TypeFlags.Any */ && !isUnwrapped) { + (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper)); + } + // If falseType is an immediately nested conditional type that isn't distributive or has an + // identical checkType, switch to that type and loop. + var falseType_1 = getTypeFromTypeNode(root.node.falseType); + if (falseType_1.flags & 16777216 /* TypeFlags.Conditional */) { + var newRoot = falseType_1.root; + if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) { + root = newRoot; + return "continue"; + } + if (canTailRecurse(falseType_1, mapper)) { + return "continue"; + } + } + result = instantiateType(falseType_1, mapper); + return "break"; + } + // Return trueType for a definitely true extends check. We check instantiations of the two + // types with type parameters mapped to their restrictive form, i.e. a form of the type parameter + // that has no constraint. This ensures that, for example, the type + // type Foo = T extends { x: string } ? string : number + // doesn't immediately resolve to 'string' instead of being deferred. + if (inferredExtendsType.flags & 3 /* TypeFlags.AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) { + var trueType_1 = getTypeFromTypeNode(root.node.trueType); + var trueMapper = combinedMapper || mapper; + if (canTailRecurse(trueType_1, trueMapper)) { + return "continue"; + } + result = instantiateType(trueType_1, trueMapper); + return "break"; + } + } + // Return a deferred type for a check that is neither definitely true nor definitely false + result = createType(16777216 /* TypeFlags.Conditional */); + result.root = root; + result.checkType = instantiateType(root.checkType, mapper); + result.extendsType = instantiateType(root.extendsType, mapper); + result.mapper = mapper; + result.combinedMapper = combinedMapper; + result.aliasSymbol = aliasSymbol || root.aliasSymbol; + result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper); // TODO: GH#18217 + return "break"; + }; + // We loop here for an immediately nested conditional type in the false position, effectively treating + // types of the form 'A extends B ? X : C extends D ? Y : E extends F ? Z : ...' as a single construct for + // purposes of resolution. We also loop here when resolution of a conditional type ends in resolution of + // another (or, through recursion, possibly the same) conditional type. In the potentially tail-recursive + // cases we increment the tail recursion counter and stop after 1000 iterations. + while (true) { + var state_5 = _loop_18(); + if (typeof state_5 === "object") + return state_5.value; + if (state_5 === "break") + break; + } + return extraTypes ? getUnionType(ts.append(extraTypes, result)) : result; + // We tail-recurse for generic conditional types that (a) have not already been evaluated and cached, and + // (b) are non distributive, have a check type that is unaffected by instantiation, or have a non-union check + // type. Note that recursion is possible only through aliased conditional types, so we only increment the tail + // recursion counter for those. + function canTailRecurse(newType, newMapper) { + if (newType.flags & 16777216 /* TypeFlags.Conditional */ && newMapper) { + var newRoot = newType.root; + if (newRoot.outerTypeParameters) { + var typeParamMapper_1 = combineTypeMappers(newType.mapper, newMapper); + var typeArguments = ts.map(newRoot.outerTypeParameters, function (t) { return getMappedType(t, typeParamMapper_1); }); + var newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments); + var newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : undefined; + if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* TypeFlags.Union */ | 131072 /* TypeFlags.Never */))) { + root = newRoot; + mapper = newRootMapper; + aliasSymbol = undefined; + aliasTypeArguments = undefined; + if (newRoot.aliasSymbol) { + tailCount++; + } + return true; + } + } + } + return false; + } + } + function getTrueTypeFromConditionalType(type) { + return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper)); + } + function getFalseTypeFromConditionalType(type) { + return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper)); + } + function getInferredTrueTypeFromConditionalType(type) { + return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type)); + } + function getInferTypeParameters(node) { + var result; + if (node.locals) { + node.locals.forEach(function (symbol) { + if (symbol.flags & 262144 /* SymbolFlags.TypeParameter */) { + result = ts.append(result, getDeclaredTypeOfSymbol(symbol)); + } + }); + } + return result; + } + function isDistributionDependent(root) { + return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || + isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType)); + } + function getTypeFromConditionalTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + var checkType = getTypeFromTypeNode(node.checkType); + var aliasSymbol = getAliasSymbolForTypeNode(node); + var aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + var allOuterTypeParameters = getOuterTypeParameters(node, /*includeThisTypes*/ true); + var outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : ts.filter(allOuterTypeParameters, function (tp) { return isTypeParameterPossiblyReferenced(tp, node); }); + var root = { + node: node, + checkType: checkType, + extendsType: getTypeFromTypeNode(node.extendsType), + isDistributive: !!(checkType.flags & 262144 /* TypeFlags.TypeParameter */), + inferTypeParameters: getInferTypeParameters(node), + outerTypeParameters: outerTypeParameters, + instantiations: undefined, + aliasSymbol: aliasSymbol, + aliasTypeArguments: aliasTypeArguments + }; + links.resolvedType = getConditionalType(root, /*mapper*/ undefined); + if (outerTypeParameters) { + root.instantiations = new ts.Map(); + root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType); + } + } + return links.resolvedType; + } + function getTypeFromInferTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)); + } + return links.resolvedType; + } + function getIdentifierChain(node) { + if (ts.isIdentifier(node)) { + return [node]; + } + else { + return ts.append(getIdentifierChain(node.left), node.right); + } + } + function getTypeFromImportTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + if (node.isTypeOf && node.typeArguments) { // Only the non-typeof form can make use of type arguments + error(node, ts.Diagnostics.Type_arguments_cannot_be_used_here); + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = errorType; + } + if (!ts.isLiteralImportTypeNode(node)) { + error(node.argument, ts.Diagnostics.String_literal_expected); + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = errorType; + } + var targetMeaning = node.isTypeOf ? 111551 /* SymbolFlags.Value */ : node.flags & 8388608 /* NodeFlags.JSDoc */ ? 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ : 788968 /* SymbolFlags.Type */; + // TODO: Future work: support unions/generics/whatever via a deferred import-type + var innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal); + if (!innerModuleSymbol) { + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = errorType; + } + var moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, /*dontResolveAlias*/ false); + if (!ts.nodeIsMissing(node.qualifier)) { + var nameStack = getIdentifierChain(node.qualifier); + var currentNamespace = moduleSymbol; + var current = void 0; + while (current = nameStack.shift()) { + var meaning = nameStack.length ? 1920 /* SymbolFlags.Namespace */ : targetMeaning; + // typeof a.b.c is normally resolved using `checkExpression` which in turn defers to `checkQualifiedName` + // That, in turn, ultimately uses `getPropertyOfType` on the type of the symbol, which differs slightly from + // the `exports` lookup process that only looks up namespace members which is used for most type references + var mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace)); + var next = node.isTypeOf + ? getPropertyOfType(getTypeOfSymbol(mergedResolvedSymbol), current.escapedText) + : getSymbol(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning); + if (!next) { + error(current, ts.Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), ts.declarationNameToString(current)); + return links.resolvedType = errorType; + } + getNodeLinks(current).resolvedSymbol = next; + getNodeLinks(current.parent).resolvedSymbol = next; + currentNamespace = next; + } + links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning); + } + else { + if (moduleSymbol.flags & targetMeaning) { + links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning); + } + else { + var errorMessage = targetMeaning === 111551 /* SymbolFlags.Value */ + ? ts.Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here + : ts.Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0; + error(node, errorMessage, node.argument.literal.text); + links.resolvedSymbol = unknownSymbol; + links.resolvedType = errorType; + } + } + } + return links.resolvedType; + } + function resolveImportSymbolType(node, links, symbol, meaning) { + var resolvedSymbol = resolveSymbol(symbol); + links.resolvedSymbol = resolvedSymbol; + if (meaning === 111551 /* SymbolFlags.Value */) { + return getTypeOfSymbol(symbol); // intentionally doesn't use resolved symbol so type is cached as expected on the alias + } + else { + return getTypeReferenceType(node, resolvedSymbol); // getTypeReferenceType doesn't handle aliases - it must get the resolved symbol + } + } + function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + // Deferred resolution of members is handled by resolveObjectTypeMembers + var aliasSymbol = getAliasSymbolForTypeNode(node); + if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) { + links.resolvedType = emptyTypeLiteralType; + } + else { + var type = createObjectType(16 /* ObjectFlags.Anonymous */, node.symbol); + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + if (ts.isJSDocTypeLiteral(node) && node.isArrayType) { + type = createArrayType(type); + } + links.resolvedType = type; + } + } + return links.resolvedType; + } + function getAliasSymbolForTypeNode(node) { + var host = node.parent; + while (ts.isParenthesizedTypeNode(host) || ts.isJSDocTypeExpression(host) || ts.isTypeOperatorNode(host) && host.operator === 145 /* SyntaxKind.ReadonlyKeyword */) { + host = host.parent; + } + return ts.isTypeAlias(host) ? getSymbolOfNode(host) : undefined; + } + function getTypeArgumentsForAliasSymbol(symbol) { + return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : undefined; + } + function isNonGenericObjectType(type) { + return !!(type.flags & 524288 /* TypeFlags.Object */) && !isGenericMappedType(type); + } + function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) { + return isEmptyObjectType(type) || !!(type.flags & (65536 /* TypeFlags.Null */ | 32768 /* TypeFlags.Undefined */ | 528 /* TypeFlags.BooleanLike */ | 296 /* TypeFlags.NumberLike */ | 2112 /* TypeFlags.BigIntLike */ | 402653316 /* TypeFlags.StringLike */ | 1056 /* TypeFlags.EnumLike */ | 67108864 /* TypeFlags.NonPrimitive */ | 4194304 /* TypeFlags.Index */)); + } + function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) { + if (!(type.flags & 1048576 /* TypeFlags.Union */)) { + return type; + } + if (ts.every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) { + return ts.find(type.types, isEmptyObjectType) || emptyObjectType; + } + var firstType = ts.find(type.types, function (t) { return !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t); }); + if (!firstType) { + return type; + } + var secondType = ts.find(type.types, function (t) { return t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t); }); + if (secondType) { + return type; + } + return getAnonymousPartialType(firstType); + function getAnonymousPartialType(type) { + // gets the type as if it had been spread, but where everything in the spread is made optional + var members = ts.createSymbolTable(); + for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { + var prop = _a[_i]; + if (ts.getDeclarationModifierFlagsFromSymbol(prop) & (8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */)) { + // do nothing, skip privates + } + else if (isSpreadableProperty(prop)) { + var isSetonlyAccessor = prop.flags & 65536 /* SymbolFlags.SetAccessor */ && !(prop.flags & 32768 /* SymbolFlags.GetAccessor */); + var flags = 4 /* SymbolFlags.Property */ | 16777216 /* SymbolFlags.Optional */; + var result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* CheckFlags.Readonly */ : 0)); + result.type = isSetonlyAccessor ? undefinedType : addOptionality(getTypeOfSymbol(prop), /*isProperty*/ true); + result.declarations = prop.declarations; + result.nameType = getSymbolLinks(prop).nameType; + result.syntheticOrigin = prop; + members.set(prop.escapedName, result); + } + } + var spread = createAnonymousType(type.symbol, members, ts.emptyArray, ts.emptyArray, getIndexInfosOfType(type)); + spread.objectFlags |= 128 /* ObjectFlags.ObjectLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + return spread; + } + } + /** + * Since the source of spread types are object literals, which are not binary, + * this function should be called in a left folding style, with left = previous result of getSpreadType + * and right = the new element to be spread. + */ + function getSpreadType(left, right, symbol, objectFlags, readonly) { + if (left.flags & 1 /* TypeFlags.Any */ || right.flags & 1 /* TypeFlags.Any */) { + return anyType; + } + if (left.flags & 2 /* TypeFlags.Unknown */ || right.flags & 2 /* TypeFlags.Unknown */) { + return unknownType; + } + if (left.flags & 131072 /* TypeFlags.Never */) { + return right; + } + if (right.flags & 131072 /* TypeFlags.Never */) { + return left; + } + left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly); + if (left.flags & 1048576 /* TypeFlags.Union */) { + return checkCrossProductUnion([left, right]) + ? mapType(left, function (t) { return getSpreadType(t, right, symbol, objectFlags, readonly); }) + : errorType; + } + right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly); + if (right.flags & 1048576 /* TypeFlags.Union */) { + return checkCrossProductUnion([left, right]) + ? mapType(right, function (t) { return getSpreadType(left, t, symbol, objectFlags, readonly); }) + : errorType; + } + if (right.flags & (528 /* TypeFlags.BooleanLike */ | 296 /* TypeFlags.NumberLike */ | 2112 /* TypeFlags.BigIntLike */ | 402653316 /* TypeFlags.StringLike */ | 1056 /* TypeFlags.EnumLike */ | 67108864 /* TypeFlags.NonPrimitive */ | 4194304 /* TypeFlags.Index */)) { + return left; + } + if (isGenericObjectType(left) || isGenericObjectType(right)) { + if (isEmptyObjectType(left)) { + return right; + } + // When the left type is an intersection, we may need to merge the last constituent of the + // intersection with the right type. For example when the left type is 'T & { a: string }' + // and the right type is '{ b: string }' we produce 'T & { a: string, b: string }'. + if (left.flags & 2097152 /* TypeFlags.Intersection */) { + var types = left.types; + var lastLeft = types[types.length - 1]; + if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) { + return getIntersectionType(ts.concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)])); + } + } + return getIntersectionType([left, right]); + } + var members = ts.createSymbolTable(); + var skippedPrivateMembers = new ts.Set(); + var indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]); + for (var _i = 0, _a = getPropertiesOfType(right); _i < _a.length; _i++) { + var rightProp = _a[_i]; + if (ts.getDeclarationModifierFlagsFromSymbol(rightProp) & (8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */)) { + skippedPrivateMembers.add(rightProp.escapedName); + } + else if (isSpreadableProperty(rightProp)) { + members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly)); + } + } + for (var _b = 0, _c = getPropertiesOfType(left); _b < _c.length; _b++) { + var leftProp = _c[_b]; + if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) { + continue; + } + if (members.has(leftProp.escapedName)) { + var rightProp = members.get(leftProp.escapedName); + var rightType = getTypeOfSymbol(rightProp); + if (rightProp.flags & 16777216 /* SymbolFlags.Optional */) { + var declarations = ts.concatenate(leftProp.declarations, rightProp.declarations); + var flags = 4 /* SymbolFlags.Property */ | (leftProp.flags & 16777216 /* SymbolFlags.Optional */); + var result = createSymbol(flags, leftProp.escapedName); + result.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* UnionReduction.Subtype */); + result.leftSpread = leftProp; + result.rightSpread = rightProp; + result.declarations = declarations; + result.nameType = getSymbolLinks(leftProp).nameType; + members.set(leftProp.escapedName, result); + } + } + else { + members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly)); + } + } + var spread = createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, ts.sameMap(indexInfos, function (info) { return getIndexInfoWithReadonly(info, readonly); })); + spread.objectFlags |= 128 /* ObjectFlags.ObjectLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */ | 2097152 /* ObjectFlags.ContainsSpread */ | objectFlags; + return spread; + } + /** We approximate own properties as non-methods plus methods that are inside the object literal */ + function isSpreadableProperty(prop) { + var _a; + return !ts.some(prop.declarations, ts.isPrivateIdentifierClassElementDeclaration) && + (!(prop.flags & (8192 /* SymbolFlags.Method */ | 32768 /* SymbolFlags.GetAccessor */ | 65536 /* SymbolFlags.SetAccessor */)) || + !((_a = prop.declarations) === null || _a === void 0 ? void 0 : _a.some(function (decl) { return ts.isClassLike(decl.parent); }))); + } + function getSpreadSymbol(prop, readonly) { + var isSetonlyAccessor = prop.flags & 65536 /* SymbolFlags.SetAccessor */ && !(prop.flags & 32768 /* SymbolFlags.GetAccessor */); + if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) { + return prop; + } + var flags = 4 /* SymbolFlags.Property */ | (prop.flags & 16777216 /* SymbolFlags.Optional */); + var result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* CheckFlags.Readonly */ : 0)); + result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop); + result.declarations = prop.declarations; + result.nameType = getSymbolLinks(prop).nameType; + result.syntheticOrigin = prop; + return result; + } + function getIndexInfoWithReadonly(info, readonly) { + return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info; + } + function createLiteralType(flags, value, symbol, regularType) { + var type = createType(flags); + type.symbol = symbol; + type.value = value; + type.regularType = regularType || type; + return type; + } + function getFreshTypeOfLiteralType(type) { + if (type.flags & 2944 /* TypeFlags.Literal */) { + if (!type.freshType) { + var freshType = createLiteralType(type.flags, type.value, type.symbol, type); + freshType.freshType = freshType; + type.freshType = freshType; + } + return type.freshType; + } + return type; + } + function getRegularTypeOfLiteralType(type) { + return type.flags & 2944 /* TypeFlags.Literal */ ? type.regularType : + type.flags & 1048576 /* TypeFlags.Union */ ? (type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType))) : + type; + } + function isFreshLiteralType(type) { + return !!(type.flags & 2944 /* TypeFlags.Literal */) && type.freshType === type; + } + function getStringLiteralType(value) { + var type; + return stringLiteralTypes.get(value) || + (stringLiteralTypes.set(value, type = createLiteralType(128 /* TypeFlags.StringLiteral */, value)), type); + } + function getNumberLiteralType(value) { + var type; + return numberLiteralTypes.get(value) || + (numberLiteralTypes.set(value, type = createLiteralType(256 /* TypeFlags.NumberLiteral */, value)), type); + } + function getBigIntLiteralType(value) { + var type; + var key = ts.pseudoBigIntToString(value); + return bigIntLiteralTypes.get(key) || + (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* TypeFlags.BigIntLiteral */, value)), type); + } + function getEnumLiteralType(value, enumId, symbol) { + var type; + var qualifier = typeof value === "string" ? "@" : "#"; + var key = enumId + qualifier + value; + var flags = 1024 /* TypeFlags.EnumLiteral */ | (typeof value === "string" ? 128 /* TypeFlags.StringLiteral */ : 256 /* TypeFlags.NumberLiteral */); + return enumLiteralTypes.get(key) || + (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type); + } + function getTypeFromLiteralTypeNode(node) { + if (node.literal.kind === 104 /* SyntaxKind.NullKeyword */) { + return nullType; + } + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); + } + return links.resolvedType; + } + function createUniqueESSymbolType(symbol) { + var type = createType(8192 /* TypeFlags.UniqueESSymbol */); + type.symbol = symbol; + type.escapedName = "__@".concat(type.symbol.escapedName, "@").concat(getSymbolId(type.symbol)); + return type; + } + function getESSymbolLikeTypeForNode(node) { + if (ts.isValidESSymbolDeclaration(node)) { + var symbol = ts.isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node); + if (symbol) { + var links = getSymbolLinks(symbol); + return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol)); + } + } + return esSymbolType; + } + function getThisType(node) { + var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); + var parent = container && container.parent; + if (parent && (ts.isClassLike(parent) || parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */)) { + if (!ts.isStatic(container) && + (!ts.isConstructorDeclaration(container) || ts.isNodeDescendantOf(node, container.body))) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType; + } + } + // inside x.prototype = { ... } + if (parent && ts.isObjectLiteralExpression(parent) && ts.isBinaryExpression(parent.parent) && ts.getAssignmentDeclarationKind(parent.parent) === 6 /* AssignmentDeclarationKind.Prototype */) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent.parent.left).parent).thisType; + } + // /** @return {this} */ + // x.prototype.m = function() { ... } + var host = node.flags & 8388608 /* NodeFlags.JSDoc */ ? ts.getHostSignatureFromJSDoc(node) : undefined; + if (host && ts.isFunctionExpression(host) && ts.isBinaryExpression(host.parent) && ts.getAssignmentDeclarationKind(host.parent) === 3 /* AssignmentDeclarationKind.PrototypeProperty */) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host.parent.left).parent).thisType; + } + // inside constructor function C() { ... } + if (isJSConstructor(container) && ts.isNodeDescendantOf(node, container.body)) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(container)).thisType; + } + error(node, ts.Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); + return errorType; + } + function getTypeFromThisTypeNode(node) { + var links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getThisType(node); + } + return links.resolvedType; + } + function getTypeFromRestTypeNode(node) { + return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type); + } + function getArrayElementTypeNode(node) { + switch (node.kind) { + case 191 /* SyntaxKind.ParenthesizedType */: + return getArrayElementTypeNode(node.type); + case 184 /* SyntaxKind.TupleType */: + if (node.elements.length === 1) { + node = node.elements[0]; + if (node.kind === 186 /* SyntaxKind.RestType */ || node.kind === 197 /* SyntaxKind.NamedTupleMember */ && node.dotDotDotToken) { + return getArrayElementTypeNode(node.type); + } + } + break; + case 183 /* SyntaxKind.ArrayType */: + return node.elementType; + } + return undefined; + } + function getTypeFromNamedTupleTypeNode(node) { + var links = getNodeLinks(node); + return links.resolvedType || (links.resolvedType = + node.dotDotDotToken ? getTypeFromRestTypeNode(node) : + addOptionality(getTypeFromTypeNode(node.type), /*isProperty*/ true, !!node.questionToken)); + } + function getTypeFromTypeNode(node) { + return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node); + } + function getTypeFromTypeNodeWorker(node) { + switch (node.kind) { + case 130 /* SyntaxKind.AnyKeyword */: + case 312 /* SyntaxKind.JSDocAllType */: + case 313 /* SyntaxKind.JSDocUnknownType */: + return anyType; + case 155 /* SyntaxKind.UnknownKeyword */: + return unknownType; + case 150 /* SyntaxKind.StringKeyword */: + return stringType; + case 147 /* SyntaxKind.NumberKeyword */: + return numberType; + case 158 /* SyntaxKind.BigIntKeyword */: + return bigintType; + case 133 /* SyntaxKind.BooleanKeyword */: + return booleanType; + case 151 /* SyntaxKind.SymbolKeyword */: + return esSymbolType; + case 114 /* SyntaxKind.VoidKeyword */: + return voidType; + case 153 /* SyntaxKind.UndefinedKeyword */: + return undefinedType; + case 104 /* SyntaxKind.NullKeyword */: + // TODO(rbuckton): `NullKeyword` is no longer a `TypeNode`, but we defensively allow it here because of incorrect casts in the Language Service. + return nullType; + case 143 /* SyntaxKind.NeverKeyword */: + return neverType; + case 148 /* SyntaxKind.ObjectKeyword */: + return node.flags & 262144 /* NodeFlags.JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType; + case 138 /* SyntaxKind.IntrinsicKeyword */: + return intrinsicMarkerType; + case 192 /* SyntaxKind.ThisType */: + case 108 /* SyntaxKind.ThisKeyword */: + // TODO(rbuckton): `ThisKeyword` is no longer a `TypeNode`, but we defensively allow it here because of incorrect casts in the Language Service and because of `isPartOfTypeNode`. + return getTypeFromThisTypeNode(node); + case 196 /* SyntaxKind.LiteralType */: + return getTypeFromLiteralTypeNode(node); + case 178 /* SyntaxKind.TypeReference */: + return getTypeFromTypeReference(node); + case 177 /* SyntaxKind.TypePredicate */: + return node.assertsModifier ? voidType : booleanType; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return getTypeFromTypeReference(node); + case 181 /* SyntaxKind.TypeQuery */: + return getTypeFromTypeQueryNode(node); + case 183 /* SyntaxKind.ArrayType */: + case 184 /* SyntaxKind.TupleType */: + return getTypeFromArrayOrTupleTypeNode(node); + case 185 /* SyntaxKind.OptionalType */: + return getTypeFromOptionalTypeNode(node); + case 187 /* SyntaxKind.UnionType */: + return getTypeFromUnionTypeNode(node); + case 188 /* SyntaxKind.IntersectionType */: + return getTypeFromIntersectionTypeNode(node); + case 314 /* SyntaxKind.JSDocNullableType */: + return getTypeFromJSDocNullableTypeNode(node); + case 316 /* SyntaxKind.JSDocOptionalType */: + return addOptionality(getTypeFromTypeNode(node.type)); + case 197 /* SyntaxKind.NamedTupleMember */: + return getTypeFromNamedTupleTypeNode(node); + case 191 /* SyntaxKind.ParenthesizedType */: + case 315 /* SyntaxKind.JSDocNonNullableType */: + case 309 /* SyntaxKind.JSDocTypeExpression */: + return getTypeFromTypeNode(node.type); + case 186 /* SyntaxKind.RestType */: + return getTypeFromRestTypeNode(node); + case 318 /* SyntaxKind.JSDocVariadicType */: + return getTypeFromJSDocVariadicType(node); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 182 /* SyntaxKind.TypeLiteral */: + case 322 /* SyntaxKind.JSDocTypeLiteral */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 323 /* SyntaxKind.JSDocSignature */: + return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + case 193 /* SyntaxKind.TypeOperator */: + return getTypeFromTypeOperatorNode(node); + case 194 /* SyntaxKind.IndexedAccessType */: + return getTypeFromIndexedAccessTypeNode(node); + case 195 /* SyntaxKind.MappedType */: + return getTypeFromMappedTypeNode(node); + case 189 /* SyntaxKind.ConditionalType */: + return getTypeFromConditionalTypeNode(node); + case 190 /* SyntaxKind.InferType */: + return getTypeFromInferTypeNode(node); + case 198 /* SyntaxKind.TemplateLiteralType */: + return getTypeFromTemplateTypeNode(node); + case 200 /* SyntaxKind.ImportType */: + return getTypeFromImportTypeNode(node); + // This function assumes that an identifier, qualified name, or property access expression is a type expression + // Callers should first ensure this by calling `isPartOfTypeNode` + // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. + case 79 /* SyntaxKind.Identifier */: + case 161 /* SyntaxKind.QualifiedName */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + var symbol = getSymbolAtLocation(node); + return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; + default: + return errorType; + } + } + function instantiateList(items, mapper, instantiator) { + if (items && items.length) { + for (var i = 0; i < items.length; i++) { + var item = items[i]; + var mapped = instantiator(item, mapper); + if (item !== mapped) { + var result = i === 0 ? [] : items.slice(0, i); + result.push(mapped); + for (i++; i < items.length; i++) { + result.push(instantiator(items[i], mapper)); + } + return result; + } + } + } + return items; + } + function instantiateTypes(types, mapper) { + return instantiateList(types, mapper, instantiateType); + } + function instantiateSignatures(signatures, mapper) { + return instantiateList(signatures, mapper, instantiateSignature); + } + function instantiateIndexInfos(indexInfos, mapper) { + return instantiateList(indexInfos, mapper, instantiateIndexInfo); + } + function createTypeMapper(sources, targets) { + return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets); + } + function getMappedType(type, mapper) { + switch (mapper.kind) { + case 0 /* TypeMapKind.Simple */: + return type === mapper.source ? mapper.target : type; + case 1 /* TypeMapKind.Array */: + var sources = mapper.sources; + var targets = mapper.targets; + for (var i = 0; i < sources.length; i++) { + if (type === sources[i]) { + return targets ? targets[i] : anyType; + } + } + return type; + case 2 /* TypeMapKind.Function */: + return mapper.func(type); + case 3 /* TypeMapKind.Composite */: + case 4 /* TypeMapKind.Merged */: + var t1 = getMappedType(type, mapper.mapper1); + return t1 !== type && mapper.kind === 3 /* TypeMapKind.Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2); + } + } + function makeUnaryTypeMapper(source, target) { + return { kind: 0 /* TypeMapKind.Simple */, source: source, target: target }; + } + function makeArrayTypeMapper(sources, targets) { + return { kind: 1 /* TypeMapKind.Array */, sources: sources, targets: targets }; + } + function makeFunctionTypeMapper(func) { + return { kind: 2 /* TypeMapKind.Function */, func: func }; + } + function makeCompositeTypeMapper(kind, mapper1, mapper2) { + return { kind: kind, mapper1: mapper1, mapper2: mapper2 }; + } + function createTypeEraser(sources) { + return createTypeMapper(sources, /*targets*/ undefined); + } + /** + * Maps forward-references to later types parameters to the empty object type. + * This is used during inference when instantiating type parameter defaults. + */ + function createBackreferenceMapper(context, index) { + return makeFunctionTypeMapper(function (t) { return ts.findIndex(context.inferences, function (info) { return info.typeParameter === t; }) >= index ? unknownType : t; }); + } + function combineTypeMappers(mapper1, mapper2) { + return mapper1 ? makeCompositeTypeMapper(3 /* TypeMapKind.Composite */, mapper1, mapper2) : mapper2; + } + function mergeTypeMappers(mapper1, mapper2) { + return mapper1 ? makeCompositeTypeMapper(4 /* TypeMapKind.Merged */, mapper1, mapper2) : mapper2; + } + function prependTypeMapping(source, target, mapper) { + return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(4 /* TypeMapKind.Merged */, makeUnaryTypeMapper(source, target), mapper); + } + function appendTypeMapping(mapper, source, target) { + return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(4 /* TypeMapKind.Merged */, mapper, makeUnaryTypeMapper(source, target)); + } + function getRestrictiveTypeParameter(tp) { + return tp.constraint === unknownType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), + tp.restrictiveInstantiation.constraint = unknownType, + tp.restrictiveInstantiation); + } + function cloneTypeParameter(typeParameter) { + var result = createTypeParameter(typeParameter.symbol); + result.target = typeParameter; + return result; + } + function instantiateTypePredicate(predicate, mapper) { + return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper)); + } + function instantiateSignature(signature, mapper, eraseTypeParameters) { + var freshTypeParameters; + if (signature.typeParameters && !eraseTypeParameters) { + // First create a fresh set of type parameters, then include a mapping from the old to the + // new type parameters in the mapper function. Finally store this mapper in the new type + // parameters such that we can use it when instantiating constraints. + freshTypeParameters = ts.map(signature.typeParameters, cloneTypeParameter); + mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); + for (var _i = 0, freshTypeParameters_1 = freshTypeParameters; _i < freshTypeParameters_1.length; _i++) { + var tp = freshTypeParameters_1[_i]; + tp.mapper = mapper; + } + } + // Don't compute resolvedReturnType and resolvedTypePredicate now, + // because using `mapper` now could trigger inferences to become fixed. (See `createInferenceContext`.) + // See GH#17600. + var result = createSignature(signature.declaration, freshTypeParameters, signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), instantiateList(signature.parameters, mapper, instantiateSymbol), + /*resolvedReturnType*/ undefined, + /*resolvedTypePredicate*/ undefined, signature.minArgumentCount, signature.flags & 39 /* SignatureFlags.PropagatingFlags */); + result.target = signature; + result.mapper = mapper; + return result; + } + function instantiateSymbol(symbol, mapper) { + var links = getSymbolLinks(symbol); + if (links.type && !couldContainTypeVariables(links.type)) { + // If the type of the symbol is already resolved, and if that type could not possibly + // be affected by instantiation, simply return the symbol itself. + return symbol; + } + if (ts.getCheckFlags(symbol) & 1 /* CheckFlags.Instantiated */) { + // If symbol being instantiated is itself a instantiation, fetch the original target and combine the + // type mappers. This ensures that original type identities are properly preserved and that aliases + // always reference a non-aliases. + symbol = links.target; + mapper = combineTypeMappers(links.mapper, mapper); + } + // Keep the flags from the symbol we're instantiating. Mark that is instantiated, and + // also transient so that we can just store data on it directly. + var result = createSymbol(symbol.flags, symbol.escapedName, 1 /* CheckFlags.Instantiated */ | ts.getCheckFlags(symbol) & (8 /* CheckFlags.Readonly */ | 4096 /* CheckFlags.Late */ | 16384 /* CheckFlags.OptionalParameter */ | 32768 /* CheckFlags.RestParameter */)); + result.declarations = symbol.declarations; + result.parent = symbol.parent; + result.target = symbol; + result.mapper = mapper; + if (symbol.valueDeclaration) { + result.valueDeclaration = symbol.valueDeclaration; + } + if (links.nameType) { + result.nameType = links.nameType; + } + return result; + } + function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) { + var declaration = type.objectFlags & 4 /* ObjectFlags.Reference */ ? type.node : + type.objectFlags & 8388608 /* ObjectFlags.InstantiationExpressionType */ ? type.node : + type.symbol.declarations[0]; + var links = getNodeLinks(declaration); + var target = type.objectFlags & 4 /* ObjectFlags.Reference */ ? links.resolvedType : + type.objectFlags & 64 /* ObjectFlags.Instantiated */ ? type.target : type; + var typeParameters = links.outerTypeParameters; + if (!typeParameters) { + // The first time an anonymous type is instantiated we compute and store a list of the type + // parameters that are in scope (and therefore potentially referenced). For type literals that + // aren't the right hand side of a generic type alias declaration we optimize by reducing the + // set of type parameters to those that are possibly referenced in the literal. + var outerTypeParameters = getOuterTypeParameters(declaration, /*includeThisTypes*/ true); + if (isJSConstructor(declaration)) { + var templateTagParameters = getTypeParametersFromDeclaration(declaration); + outerTypeParameters = ts.addRange(outerTypeParameters, templateTagParameters); + } + typeParameters = outerTypeParameters || ts.emptyArray; + var allDeclarations_1 = type.objectFlags & (4 /* ObjectFlags.Reference */ | 8388608 /* ObjectFlags.InstantiationExpressionType */) ? [declaration] : type.symbol.declarations; + typeParameters = (target.objectFlags & (4 /* ObjectFlags.Reference */ | 8388608 /* ObjectFlags.InstantiationExpressionType */) || target.symbol.flags & 8192 /* SymbolFlags.Method */ || target.symbol.flags & 2048 /* SymbolFlags.TypeLiteral */) && !target.aliasTypeArguments ? + ts.filter(typeParameters, function (tp) { return ts.some(allDeclarations_1, function (d) { return isTypeParameterPossiblyReferenced(tp, d); }); }) : + typeParameters; + links.outerTypeParameters = typeParameters; + } + if (typeParameters.length) { + // We are instantiating an anonymous type that has one or more type parameters in scope. Apply the + // mapper to the type parameters to produce the effective list of type arguments, and compute the + // instantiation cache key from the type IDs of the type arguments. + var combinedMapper_1 = combineTypeMappers(type.mapper, mapper); + var typeArguments = ts.map(typeParameters, function (t) { return getMappedType(t, combinedMapper_1); }); + var newAliasSymbol = aliasSymbol || type.aliasSymbol; + var newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + var id = getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments); + if (!target.instantiations) { + target.instantiations = new ts.Map(); + target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target); + } + var result = target.instantiations.get(id); + if (!result) { + var newMapper = createTypeMapper(typeParameters, typeArguments); + result = target.objectFlags & 4 /* ObjectFlags.Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : + target.objectFlags & 32 /* ObjectFlags.Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : + instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments); + target.instantiations.set(id, result); + } + return result; + } + return type; + } + function maybeTypeParameterReference(node) { + return !(node.parent.kind === 178 /* SyntaxKind.TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || + node.parent.kind === 200 /* SyntaxKind.ImportType */ && node.parent.typeArguments && node === node.parent.qualifier); + } + function isTypeParameterPossiblyReferenced(tp, node) { + // If the type parameter doesn't have exactly one declaration, if there are invening statement blocks + // between the node and the type parameter declaration, if the node contains actual references to the + // type parameter, or if the node contains type queries, we consider the type parameter possibly referenced. + if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) { + var container = tp.symbol.declarations[0].parent; + for (var n = node; n !== container; n = n.parent) { + if (!n || n.kind === 235 /* SyntaxKind.Block */ || n.kind === 189 /* SyntaxKind.ConditionalType */ && ts.forEachChild(n.extendsType, containsReference)) { + return true; + } + } + return containsReference(node); + } + return true; + function containsReference(node) { + switch (node.kind) { + case 192 /* SyntaxKind.ThisType */: + return !!tp.isThisType; + case 79 /* SyntaxKind.Identifier */: + return !tp.isThisType && ts.isPartOfTypeNode(node) && maybeTypeParameterReference(node) && + getTypeFromTypeNodeWorker(node) === tp; // use worker because we're looking for === equality + case 181 /* SyntaxKind.TypeQuery */: + return true; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + return !node.type && !!node.body || + ts.some(node.typeParameters, containsReference) || + ts.some(node.parameters, containsReference) || + !!node.type && containsReference(node.type); + } + return !!ts.forEachChild(node, containsReference); + } + } + function getHomomorphicTypeVariable(type) { + var constraintType = getConstraintTypeFromMappedType(type); + if (constraintType.flags & 4194304 /* TypeFlags.Index */) { + var typeVariable = getActualTypeVariable(constraintType.type); + if (typeVariable.flags & 262144 /* TypeFlags.TypeParameter */) { + return typeVariable; + } + } + return undefined; + } + function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) { + // For a homomorphic mapped type { [P in keyof T]: X }, where T is some type variable, the mapping + // operation depends on T as follows: + // * If T is a primitive type no mapping is performed and the result is simply T. + // * If T is a union type we distribute the mapped type over the union. + // * If T is an array we map to an array where the element type has been transformed. + // * If T is a tuple we map to a tuple where the element types have been transformed. + // * Otherwise we map to an object type where the type of each property has been transformed. + // For example, when T is instantiated to a union type A | B, we produce { [P in keyof A]: X } | + // { [P in keyof B]: X }, and when when T is instantiated to a union type A | undefined, we produce + // { [P in keyof A]: X } | undefined. + var typeVariable = getHomomorphicTypeVariable(type); + if (typeVariable) { + var mappedTypeVariable = instantiateType(typeVariable, mapper); + if (typeVariable !== mappedTypeVariable) { + return mapTypeWithAlias(getReducedType(mappedTypeVariable), function (t) { + if (t.flags & (3 /* TypeFlags.AnyOrUnknown */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */ | 524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */) && t !== wildcardType && !isErrorType(t)) { + if (!type.declaration.nameType) { + var constraint = void 0; + if (isArrayType(t) || t.flags & 1 /* TypeFlags.Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* TypeSystemPropertyName.ImmediateBaseConstraint */) < 0 && + (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) { + return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper)); + } + if (isGenericTupleType(t)) { + return instantiateMappedGenericTupleType(t, type, typeVariable, mapper); + } + if (isTupleType(t)) { + return instantiateMappedTupleType(t, type, prependTypeMapping(typeVariable, t, mapper)); + } + } + return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper)); + } + return t; + }, aliasSymbol, aliasTypeArguments); + } + } + // If the constraint type of the instantiation is the wildcard type, return the wildcard type. + return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments); + } + function getModifiedReadonlyState(state, modifiers) { + return modifiers & 1 /* MappedTypeModifiers.IncludeReadonly */ ? true : modifiers & 2 /* MappedTypeModifiers.ExcludeReadonly */ ? false : state; + } + function instantiateMappedGenericTupleType(tupleType, mappedType, typeVariable, mapper) { + // When a tuple type is generic (i.e. when it contains variadic elements), we want to eagerly map the + // non-generic elements and defer mapping the generic elements. In order to facilitate this, we transform + // M<[A, B?, ...T, ...C[]] into [...M<[A]>, ...M<[B?]>, ...M, ...M] and then rely on tuple type + // normalization to resolve the non-generic parts of the resulting tuple. + var elementFlags = tupleType.target.elementFlags; + var elementTypes = ts.map(getTypeArguments(tupleType), function (t, i) { + var singleton = elementFlags[i] & 8 /* ElementFlags.Variadic */ ? t : + elementFlags[i] & 4 /* ElementFlags.Rest */ ? createArrayType(t) : + createTupleType([t], [elementFlags[i]]); + // The singleton is never a generic tuple type, so it is safe to recurse here. + return instantiateMappedType(mappedType, prependTypeMapping(typeVariable, singleton, mapper)); + }); + var newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType)); + return createTupleType(elementTypes, ts.map(elementTypes, function (_) { return 8 /* ElementFlags.Variadic */; }), newReadonly); + } + function instantiateMappedArrayType(arrayType, mappedType, mapper) { + var elementType = instantiateMappedTypeTemplate(mappedType, numberType, /*isOptional*/ true, mapper); + return isErrorType(elementType) ? errorType : + createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType))); + } + function instantiateMappedTupleType(tupleType, mappedType, mapper) { + var elementFlags = tupleType.target.elementFlags; + var elementTypes = ts.map(getTypeArguments(tupleType), function (_, i) { + return instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(elementFlags[i] & 2 /* ElementFlags.Optional */), mapper); + }); + var modifiers = getMappedTypeModifiers(mappedType); + var newTupleModifiers = modifiers & 4 /* MappedTypeModifiers.IncludeOptional */ ? ts.map(elementFlags, function (f) { return f & 1 /* ElementFlags.Required */ ? 2 /* ElementFlags.Optional */ : f; }) : + modifiers & 8 /* MappedTypeModifiers.ExcludeOptional */ ? ts.map(elementFlags, function (f) { return f & 2 /* ElementFlags.Optional */ ? 1 /* ElementFlags.Required */ : f; }) : + elementFlags; + var newReadonly = getModifiedReadonlyState(tupleType.target.readonly, modifiers); + return ts.contains(elementTypes, errorType) ? errorType : + createTupleType(elementTypes, newTupleModifiers, newReadonly, tupleType.target.labeledElementDeclarations); + } + function instantiateMappedTypeTemplate(type, key, isOptional, mapper) { + var templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key); + var propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper); + var modifiers = getMappedTypeModifiers(type); + return strictNullChecks && modifiers & 4 /* MappedTypeModifiers.IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* TypeFlags.Undefined */ | 16384 /* TypeFlags.Void */) ? getOptionalType(propType, /*isProperty*/ true) : + strictNullChecks && modifiers & 8 /* MappedTypeModifiers.ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* TypeFacts.NEUndefined */) : + propType; + } + function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) { + var result = createObjectType(type.objectFlags | 64 /* ObjectFlags.Instantiated */, type.symbol); + if (type.objectFlags & 32 /* ObjectFlags.Mapped */) { + result.declaration = type.declaration; + // C.f. instantiateSignature + var origTypeParameter = getTypeParameterFromMappedType(type); + var freshTypeParameter = cloneTypeParameter(origTypeParameter); + result.typeParameter = freshTypeParameter; + mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper); + freshTypeParameter.mapper = mapper; + } + if (type.objectFlags & 8388608 /* ObjectFlags.InstantiationExpressionType */) { + result.node = type.node; + } + result.target = type; + result.mapper = mapper; + result.aliasSymbol = aliasSymbol || type.aliasSymbol; + result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + return result; + } + function getConditionalTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) { + var root = type.root; + if (root.outerTypeParameters) { + // We are instantiating a conditional type that has one or more type parameters in scope. Apply the + // mapper to the type parameters to produce the effective list of type arguments, and compute the + // instantiation cache key from the type IDs of the type arguments. + var typeArguments = ts.map(root.outerTypeParameters, function (t) { return getMappedType(t, mapper); }); + var id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); + var result = root.instantiations.get(id); + if (!result) { + var newMapper_1 = createTypeMapper(root.outerTypeParameters, typeArguments); + var checkType_1 = root.checkType; + var distributionType = root.isDistributive ? getMappedType(checkType_1, newMapper_1) : undefined; + // Distributive conditional types are distributed over union types. For example, when the + // distributive conditional type T extends U ? X : Y is instantiated with A | B for T, the + // result is (A extends U ? X : Y) | (B extends U ? X : Y). + result = distributionType && checkType_1 !== distributionType && distributionType.flags & (1048576 /* TypeFlags.Union */ | 131072 /* TypeFlags.Never */) ? + mapTypeWithAlias(getReducedType(distributionType), function (t) { return getConditionalType(root, prependTypeMapping(checkType_1, t, newMapper_1)); }, aliasSymbol, aliasTypeArguments) : + getConditionalType(root, newMapper_1, aliasSymbol, aliasTypeArguments); + root.instantiations.set(id, result); + } + return result; + } + return type; + } + function instantiateType(type, mapper) { + return type && mapper ? instantiateTypeWithAlias(type, mapper, /*aliasSymbol*/ undefined, /*aliasTypeArguments*/ undefined) : type; + } + function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { + if (!couldContainTypeVariables(type)) { + return type; + } + if (instantiationDepth === 100 || instantiationCount >= 5000000) { + // We have reached 100 recursive type instantiations, or 5M type instantiations caused by the same statement + // or expression. There is a very high likelyhood we're dealing with a combination of infinite generic types + // that perpetually generate new type identities, so we stop the recursion here by yielding the error type. + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth: instantiationDepth, instantiationCount: instantiationCount }); + error(currentNode, ts.Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); + return errorType; + } + totalInstantiationCount++; + instantiationCount++; + instantiationDepth++; + var result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments); + instantiationDepth--; + return result; + } + function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) { + var flags = type.flags; + if (flags & 262144 /* TypeFlags.TypeParameter */) { + return getMappedType(type, mapper); + } + if (flags & 524288 /* TypeFlags.Object */) { + var objectFlags = type.objectFlags; + if (objectFlags & (4 /* ObjectFlags.Reference */ | 16 /* ObjectFlags.Anonymous */ | 32 /* ObjectFlags.Mapped */)) { + if (objectFlags & 4 /* ObjectFlags.Reference */ && !type.node) { + var resolvedTypeArguments = type.resolvedTypeArguments; + var newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper); + return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type; + } + if (objectFlags & 1024 /* ObjectFlags.ReverseMapped */) { + return instantiateReverseMappedType(type, mapper); + } + return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments); + } + return type; + } + if (flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var origin = type.flags & 1048576 /* TypeFlags.Union */ ? type.origin : undefined; + var types = origin && origin.flags & 3145728 /* TypeFlags.UnionOrIntersection */ ? origin.types : type.types; + var newTypes = instantiateTypes(types, mapper); + if (newTypes === types && aliasSymbol === type.aliasSymbol) { + return type; + } + var newAliasSymbol = aliasSymbol || type.aliasSymbol; + var newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + return flags & 2097152 /* TypeFlags.Intersection */ || origin && origin.flags & 2097152 /* TypeFlags.Intersection */ ? + getIntersectionType(newTypes, newAliasSymbol, newAliasTypeArguments) : + getUnionType(newTypes, 1 /* UnionReduction.Literal */, newAliasSymbol, newAliasTypeArguments); + } + if (flags & 4194304 /* TypeFlags.Index */) { + return getIndexType(instantiateType(type.type, mapper)); + } + if (flags & 134217728 /* TypeFlags.TemplateLiteral */) { + return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper)); + } + if (flags & 268435456 /* TypeFlags.StringMapping */) { + return getStringMappingType(type.symbol, instantiateType(type.type, mapper)); + } + if (flags & 8388608 /* TypeFlags.IndexedAccess */) { + var newAliasSymbol = aliasSymbol || type.aliasSymbol; + var newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper), type.accessFlags, /*accessNode*/ undefined, newAliasSymbol, newAliasTypeArguments); + } + if (flags & 16777216 /* TypeFlags.Conditional */) { + return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments); + } + if (flags & 33554432 /* TypeFlags.Substitution */) { + var maybeVariable = instantiateType(type.baseType, mapper); + if (maybeVariable.flags & 8650752 /* TypeFlags.TypeVariable */) { + return getSubstitutionType(maybeVariable, instantiateType(type.substitute, mapper)); + } + else { + var sub = instantiateType(type.substitute, mapper); + if (sub.flags & 3 /* TypeFlags.AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(maybeVariable), getRestrictiveInstantiation(sub))) { + return maybeVariable; + } + return sub; + } + } + return type; + } + function instantiateReverseMappedType(type, mapper) { + var innerMappedType = instantiateType(type.mappedType, mapper); + if (!(ts.getObjectFlags(innerMappedType) & 32 /* ObjectFlags.Mapped */)) { + return type; + } + var innerIndexType = instantiateType(type.constraintType, mapper); + if (!(innerIndexType.flags & 4194304 /* TypeFlags.Index */)) { + return type; + } + var instantiated = inferTypeForHomomorphicMappedType(instantiateType(type.source, mapper), innerMappedType, innerIndexType); + if (instantiated) { + return instantiated; + } + return type; // Nested invocation of `inferTypeForHomomorphicMappedType` or the `source` instantiated into something unmappable + } + function getUniqueLiteralFilledInstantiation(type) { + return type.flags & (131068 /* TypeFlags.Primitive */ | 3 /* TypeFlags.AnyOrUnknown */ | 131072 /* TypeFlags.Never */) ? type : + type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper)); + } + function getPermissiveInstantiation(type) { + return type.flags & (131068 /* TypeFlags.Primitive */ | 3 /* TypeFlags.AnyOrUnknown */ | 131072 /* TypeFlags.Never */) ? type : + type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper)); + } + function getRestrictiveInstantiation(type) { + if (type.flags & (131068 /* TypeFlags.Primitive */ | 3 /* TypeFlags.AnyOrUnknown */ | 131072 /* TypeFlags.Never */)) { + return type; + } + if (type.restrictiveInstantiation) { + return type.restrictiveInstantiation; + } + type.restrictiveInstantiation = instantiateType(type, restrictiveMapper); + // We set the following so we don't attempt to set the restrictive instance of a restrictive instance + // which is redundant - we'll produce new type identities, but all type params have already been mapped. + // This also gives us a way to detect restrictive instances upon comparisons and _disable_ the "distributeive constraint" + // assignability check for them, which is distinctly unsafe, as once you have a restrctive instance, all the type parameters + // are constrained to `unknown` and produce tons of false positives/negatives! + type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation; + return type.restrictiveInstantiation; + } + function instantiateIndexInfo(info, mapper) { + return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration); + } + // Returns true if the given expression contains (at any level of nesting) a function or arrow expression + // that is subject to contextual typing. + function isContextSensitive(node) { + ts.Debug.assert(node.kind !== 169 /* SyntaxKind.MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + switch (node.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: // Function declarations can have context when annotated with a jsdoc @type + return isContextSensitiveFunctionLikeDeclaration(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return ts.some(node.properties, isContextSensitive); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return ts.some(node.elements, isContextSensitive); + case 222 /* SyntaxKind.ConditionalExpression */: + return isContextSensitive(node.whenTrue) || + isContextSensitive(node.whenFalse); + case 221 /* SyntaxKind.BinaryExpression */: + return (node.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || node.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) && + (isContextSensitive(node.left) || isContextSensitive(node.right)); + case 296 /* SyntaxKind.PropertyAssignment */: + return isContextSensitive(node.initializer); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isContextSensitive(node.expression); + case 286 /* SyntaxKind.JsxAttributes */: + return ts.some(node.properties, isContextSensitive) || ts.isJsxOpeningElement(node.parent) && ts.some(node.parent.parent.children, isContextSensitive); + case 285 /* SyntaxKind.JsxAttribute */: { + // If there is no initializer, JSX attribute has a boolean value of true which is not context sensitive. + var initializer = node.initializer; + return !!initializer && isContextSensitive(initializer); + } + case 288 /* SyntaxKind.JsxExpression */: { + // It is possible to that node.expression is undefined (e.g

    ) + var expression = node.expression; + return !!expression && isContextSensitive(expression); + } + } + return false; + } + function isContextSensitiveFunctionLikeDeclaration(node) { + return (!ts.isFunctionDeclaration(node) || ts.isInJSFile(node) && !!getTypeForDeclarationFromJSDocComment(node)) && + (ts.hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node)); + } + function hasContextSensitiveReturnExpression(node) { + // TODO(anhans): A block should be context-sensitive if it has a context-sensitive return value. + return !node.typeParameters && !ts.getEffectiveReturnTypeNode(node) && !!node.body && node.body.kind !== 235 /* SyntaxKind.Block */ && isContextSensitive(node.body); + } + function isContextSensitiveFunctionOrObjectLiteralMethod(func) { + return (ts.isInJSFile(func) && ts.isFunctionDeclaration(func) || ts.isFunctionExpressionOrArrowFunction(func) || ts.isObjectLiteralMethod(func)) && + isContextSensitiveFunctionLikeDeclaration(func); + } + function getTypeWithoutSignatures(type) { + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + if (resolved.constructSignatures.length || resolved.callSignatures.length) { + var result = createObjectType(16 /* ObjectFlags.Anonymous */, type.symbol); + result.members = resolved.members; + result.properties = resolved.properties; + result.callSignatures = ts.emptyArray; + result.constructSignatures = ts.emptyArray; + result.indexInfos = ts.emptyArray; + return result; + } + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return getIntersectionType(ts.map(type.types, getTypeWithoutSignatures)); + } + return type; + } + // TYPE CHECKING + function isTypeIdenticalTo(source, target) { + return isTypeRelatedTo(source, target, identityRelation); + } + function compareTypesIdentical(source, target) { + return isTypeRelatedTo(source, target, identityRelation) ? -1 /* Ternary.True */ : 0 /* Ternary.False */; + } + function compareTypesAssignable(source, target) { + return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* Ternary.True */ : 0 /* Ternary.False */; + } + function compareTypesSubtypeOf(source, target) { + return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* Ternary.True */ : 0 /* Ternary.False */; + } + function isTypeSubtypeOf(source, target) { + return isTypeRelatedTo(source, target, subtypeRelation); + } + function isTypeAssignableTo(source, target) { + return isTypeRelatedTo(source, target, assignableRelation); + } + // An object type S is considered to be derived from an object type T if + // S is a union type and every constituent of S is derived from T, + // T is a union type and S is derived from at least one constituent of T, or + // S is a type variable with a base constraint that is derived from T, + // T is one of the global types Object and Function and S is a subtype of T, or + // T occurs directly or indirectly in an 'extends' clause of S. + // Note that this check ignores type parameters and only considers the + // inheritance hierarchy. + function isTypeDerivedFrom(source, target) { + return source.flags & 1048576 /* TypeFlags.Union */ ? ts.every(source.types, function (t) { return isTypeDerivedFrom(t, target); }) : + target.flags & 1048576 /* TypeFlags.Union */ ? ts.some(target.types, function (t) { return isTypeDerivedFrom(source, t); }) : + source.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : + target === globalObjectType ? !!(source.flags & (524288 /* TypeFlags.Object */ | 67108864 /* TypeFlags.NonPrimitive */)) : + target === globalFunctionType ? !!(source.flags & 524288 /* TypeFlags.Object */) && isFunctionObjectType(source) : + hasBaseType(source, getTargetType(target)) || (isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType)); + } + /** + * This is *not* a bi-directional relationship. + * If one needs to check both directions for comparability, use a second call to this function or 'checkTypeComparableTo'. + * + * A type S is comparable to a type T if some (but not necessarily all) of the possible values of S are also possible values of T. + * It is used to check following cases: + * - the types of the left and right sides of equality/inequality operators (`===`, `!==`, `==`, `!=`). + * - the types of `case` clause expressions and their respective `switch` expressions. + * - the type of an expression in a type assertion with the type being asserted. + */ + function isTypeComparableTo(source, target) { + return isTypeRelatedTo(source, target, comparableRelation); + } + function areTypesComparable(type1, type2) { + return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); + } + function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) { + return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject); + } + /** + * Like `checkTypeAssignableTo`, but if it would issue an error, instead performs structural comparisons of the types using the given expression node to + * attempt to issue more specific errors on, for example, specific object literal properties or tuple members. + */ + function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) { + return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain, /*errorOutputContainer*/ undefined); + } + function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) { + if (isTypeRelatedTo(source, target, relation)) + return true; + if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { + return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer); + } + return false; + } + function isOrHasGenericConditional(type) { + return !!(type.flags & 16777216 /* TypeFlags.Conditional */ || (type.flags & 2097152 /* TypeFlags.Intersection */ && ts.some(type.types, isOrHasGenericConditional))); + } + function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { + if (!node || isOrHasGenericConditional(target)) + return false; + if (!checkTypeRelatedTo(source, target, relation, /*errorNode*/ undefined) + && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { + return true; + } + switch (node.kind) { + case 288 /* SyntaxKind.JsxExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); + case 221 /* SyntaxKind.BinaryExpression */: + switch (node.operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + case 27 /* SyntaxKind.CommaToken */: + return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); + } + break; + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 286 /* SyntaxKind.JsxAttributes */: + return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 214 /* SyntaxKind.ArrowFunction */: + return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer); + } + return false; + } + function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { + var callSignatures = getSignaturesOfType(source, 0 /* SignatureKind.Call */); + var constructSignatures = getSignaturesOfType(source, 1 /* SignatureKind.Construct */); + for (var _i = 0, _a = [constructSignatures, callSignatures]; _i < _a.length; _i++) { + var signatures = _a[_i]; + if (ts.some(signatures, function (s) { + var returnType = getReturnTypeOfSignature(s); + return !(returnType.flags & (1 /* TypeFlags.Any */ | 131072 /* TypeFlags.Never */)) && checkTypeRelatedTo(returnType, target, relation, /*errorNode*/ undefined); + })) { + var resultObj = errorOutputContainer || {}; + checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj); + var diagnostic = resultObj.errors[resultObj.errors.length - 1]; + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(node, signatures === constructSignatures ? ts.Diagnostics.Did_you_mean_to_use_new_with_this_expression : ts.Diagnostics.Did_you_mean_to_call_this_expression)); + return true; + } + } + return false; + } + function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) { + // Don't elaborate blocks + if (ts.isBlock(node.body)) { + return false; + } + // Or functions with annotated parameter types + if (ts.some(node.parameters, ts.hasType)) { + return false; + } + var sourceSig = getSingleCallSignature(source); + if (!sourceSig) { + return false; + } + var targetSignatures = getSignaturesOfType(target, 0 /* SignatureKind.Call */); + if (!ts.length(targetSignatures)) { + return false; + } + var returnExpression = node.body; + var sourceReturn = getReturnTypeOfSignature(sourceSig); + var targetReturn = getUnionType(ts.map(targetSignatures, getReturnTypeOfSignature)); + if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, /*errorNode*/ undefined)) { + var elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, /*headMessage*/ undefined, containingMessageChain, errorOutputContainer); + if (elaborated) { + return elaborated; + } + var resultObj = errorOutputContainer || {}; + checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, /*message*/ undefined, containingMessageChain, resultObj); + if (resultObj.errors) { + if (target.symbol && ts.length(target.symbol.declarations)) { + ts.addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], ts.createDiagnosticForNode(target.symbol.declarations[0], ts.Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature)); + } + if ((ts.getFunctionFlags(node) & 2 /* FunctionFlags.Async */) === 0 + // exclude cases where source itself is promisy - this way we don't make a suggestion when relating + // an IPromise and a Promise that are slightly different + && !getTypeOfPropertyOfType(sourceReturn, "then") + && checkTypeRelatedTo(createPromiseType(sourceReturn), targetReturn, relation, /*errorNode*/ undefined)) { + ts.addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], ts.createDiagnosticForNode(node, ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async)); + } + return true; + } + } + return false; + } + function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) { + var idx = getIndexedAccessTypeOrUndefined(target, nameType); + if (idx) { + return idx; + } + if (target.flags & 1048576 /* TypeFlags.Union */) { + var best = getBestMatchingType(source, target); + if (best) { + return getIndexedAccessTypeOrUndefined(best, nameType); + } + } + } + function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) { + next.contextualType = sourcePropType; + try { + return checkExpressionForMutableLocation(next, 1 /* CheckMode.Contextual */, sourcePropType); + } + finally { + next.contextualType = undefined; + } + } + /** + * For every element returned from the iterator, checks that element to issue an error on a property of that element's type + * If that element would issue an error, we first attempt to dive into that element's inner expression and issue a more specific error by recuring into `elaborateError` + * Otherwise, we issue an error on _every_ element which fail the assignability check + */ + function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) { + // Assignability failure - check each prop individually, and if that fails, fall back on the bad error span + var reportedError = false; + for (var status = iterator.next(); !status.done; status = iterator.next()) { + var _a = status.value, prop = _a.errorNode, next = _a.innerExpression, nameType = _a.nameType, errorMessage = _a.errorMessage; + var targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType); + if (!targetPropType || targetPropType.flags & 8388608 /* TypeFlags.IndexedAccess */) + continue; // Don't elaborate on indexes on generic variables + var sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType); + if (!sourcePropType) + continue; + var propName = getPropertyNameFromIndex(nameType, /*accessNode*/ undefined); + if (!checkTypeRelatedTo(sourcePropType, targetPropType, relation, /*errorNode*/ undefined)) { + var elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, /*headMessage*/ undefined, containingMessageChain, errorOutputContainer); + reportedError = true; + if (!elaborated) { + // Issue error on the prop itself, since the prop couldn't elaborate the error + var resultObj = errorOutputContainer || {}; + // Use the expression type, if available + var specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType; + if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) { + var diag = ts.createDiagnosticForNode(prop, ts.Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType)); + diagnostics.add(diag); + resultObj.errors = [diag]; + } + else { + var targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* SymbolFlags.Optional */); + var sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* SymbolFlags.Optional */); + targetPropType = removeMissingType(targetPropType, targetIsOptional); + sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional); + var result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + if (result && specificSource !== sourcePropType) { + // If for whatever reason the expression type doesn't yield an error, make sure we still issue an error on the sourcePropType + checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + } + } + if (resultObj.errors) { + var reportedDiag = resultObj.errors[resultObj.errors.length - 1]; + var propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : undefined; + var targetProp = propertyName !== undefined ? getPropertyOfType(target, propertyName) : undefined; + var issuedElaboration = false; + if (!targetProp) { + var indexInfo = getApplicableIndexInfo(target, nameType); + if (indexInfo && indexInfo.declaration && !ts.getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) { + issuedElaboration = true; + ts.addRelatedInfo(reportedDiag, ts.createDiagnosticForNode(indexInfo.declaration, ts.Diagnostics.The_expected_type_comes_from_this_index_signature)); + } + } + if (!issuedElaboration && (targetProp && ts.length(targetProp.declarations) || target.symbol && ts.length(target.symbol.declarations))) { + var targetNode = targetProp && ts.length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0]; + if (!ts.getSourceFileOfNode(targetNode).hasNoDefaultLib) { + ts.addRelatedInfo(reportedDiag, ts.createDiagnosticForNode(targetNode, ts.Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1, propertyName && !(nameType.flags & 8192 /* TypeFlags.UniqueESSymbol */) ? ts.unescapeLeadingUnderscores(propertyName) : typeToString(nameType), typeToString(target))); + } + } + } + } + } + } + return reportedError; + } + function generateJsxAttributes(node) { + var _i, _a, prop; + return __generator(this, function (_b) { + switch (_b.label) { + case 0: + if (!ts.length(node.properties)) + return [2 /*return*/]; + _i = 0, _a = node.properties; + _b.label = 1; + case 1: + if (!(_i < _a.length)) return [3 /*break*/, 4]; + prop = _a[_i]; + if (ts.isJsxSpreadAttribute(prop) || isHyphenatedJsxName(ts.idText(prop.name))) + return [3 /*break*/, 3]; + return [4 /*yield*/, { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(ts.idText(prop.name)) }]; + case 2: + _b.sent(); + _b.label = 3; + case 3: + _i++; + return [3 /*break*/, 1]; + case 4: return [2 /*return*/]; + } + }); + } + function generateJsxChildren(node, getInvalidTextDiagnostic) { + var memberOffset, i, child, nameType, elem; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + if (!ts.length(node.children)) + return [2 /*return*/]; + memberOffset = 0; + i = 0; + _a.label = 1; + case 1: + if (!(i < node.children.length)) return [3 /*break*/, 5]; + child = node.children[i]; + nameType = getNumberLiteralType(i - memberOffset); + elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic); + if (!elem) return [3 /*break*/, 3]; + return [4 /*yield*/, elem]; + case 2: + _a.sent(); + return [3 /*break*/, 4]; + case 3: + memberOffset++; + _a.label = 4; + case 4: + i++; + return [3 /*break*/, 1]; + case 5: return [2 /*return*/]; + } + }); + } + function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) { + switch (child.kind) { + case 288 /* SyntaxKind.JsxExpression */: + // child is of the type of the expression + return { errorNode: child, innerExpression: child.expression, nameType: nameType }; + case 11 /* SyntaxKind.JsxText */: + if (child.containsOnlyTriviaWhiteSpaces) { + break; // Whitespace only jsx text isn't real jsx text + } + // child is a string + return { errorNode: child, innerExpression: undefined, nameType: nameType, errorMessage: getInvalidTextDiagnostic() }; + case 278 /* SyntaxKind.JsxElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 282 /* SyntaxKind.JsxFragment */: + // child is of type JSX.Element + return { errorNode: child, innerExpression: child, nameType: nameType }; + default: + return ts.Debug.assertNever(child, "Found invalid jsx child"); + } + } + function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) { + var result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer); + var invalidTextDiagnostic; + if (ts.isJsxOpeningElement(node.parent) && ts.isJsxElement(node.parent.parent)) { + var containingElement = node.parent.parent; + var childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + var childrenPropName = childPropName === undefined ? "children" : ts.unescapeLeadingUnderscores(childPropName); + var childrenNameType = getStringLiteralType(childrenPropName); + var childrenTargetType = getIndexedAccessType(target, childrenNameType); + var validChildren = ts.getSemanticJsxChildren(containingElement.children); + if (!ts.length(validChildren)) { + return result; + } + var moreThanOneRealChildren = ts.length(validChildren) > 1; + var arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType); + var nonArrayLikeTargetParts = filterType(childrenTargetType, function (t) { return !isArrayOrTupleLikeType(t); }); + if (moreThanOneRealChildren) { + if (arrayLikeTargetParts !== neverType) { + var realSource = createTupleType(checkJsxChildren(containingElement, 0 /* CheckMode.Normal */)); + var children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic); + result = elaborateElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result; + } + else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { + // arity mismatch + result = true; + var diag = error(containingElement.openingElement.tagName, ts.Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided, childrenPropName, typeToString(childrenTargetType)); + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag); + } + } + } + else { + if (nonArrayLikeTargetParts !== neverType) { + var child = validChildren[0]; + var elem_1 = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic); + if (elem_1) { + result = elaborateElementwise((function () { return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, elem_1]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); })(), source, target, relation, containingMessageChain, errorOutputContainer) || result; + } + } + else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { + // arity mismatch + result = true; + var diag = error(containingElement.openingElement.tagName, ts.Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided, childrenPropName, typeToString(childrenTargetType)); + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag); + } + } + } + } + return result; + function getInvalidTextualChildDiagnostic() { + if (!invalidTextDiagnostic) { + var tagNameText = ts.getTextOfNode(node.parent.tagName); + var childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + var childrenPropName = childPropName === undefined ? "children" : ts.unescapeLeadingUnderscores(childPropName); + var childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName)); + var diagnostic = ts.Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2; + invalidTextDiagnostic = __assign(__assign({}, diagnostic), { key: "!!ALREADY FORMATTED!!", message: ts.formatMessage(/*_dummy*/ undefined, diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) }); + } + return invalidTextDiagnostic; + } + } + function generateLimitedTupleElements(node, target) { + var len, i, elem, nameType; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + len = ts.length(node.elements); + if (!len) + return [2 /*return*/]; + i = 0; + _a.label = 1; + case 1: + if (!(i < len)) return [3 /*break*/, 4]; + // Skip elements which do not exist in the target - a length error on the tuple overall is likely better than an error on a mismatched index signature + if (isTupleLikeType(target) && !getPropertyOfType(target, ("" + i))) + return [3 /*break*/, 3]; + elem = node.elements[i]; + if (ts.isOmittedExpression(elem)) + return [3 /*break*/, 3]; + nameType = getNumberLiteralType(i); + return [4 /*yield*/, { errorNode: elem, innerExpression: elem, nameType: nameType }]; + case 2: + _a.sent(); + _a.label = 3; + case 3: + i++; + return [3 /*break*/, 1]; + case 4: return [2 /*return*/]; + } + }); + } + function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { + if (target.flags & 131068 /* TypeFlags.Primitive */) + return false; + if (isTupleLikeType(source)) { + return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer); + } + // recreate a tuple from the elements, if possible + // Since we're re-doing the expression type, we need to reapply the contextual type + var oldContext = node.contextualType; + node.contextualType = target; + try { + var tupleizedType = checkArrayLiteral(node, 1 /* CheckMode.Contextual */, /*forceTuple*/ true); + node.contextualType = oldContext; + if (isTupleLikeType(tupleizedType)) { + return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer); + } + return false; + } + finally { + node.contextualType = oldContext; + } + } + function generateObjectLiteralElements(node) { + var _i, _a, prop, type, _b; + return __generator(this, function (_c) { + switch (_c.label) { + case 0: + if (!ts.length(node.properties)) + return [2 /*return*/]; + _i = 0, _a = node.properties; + _c.label = 1; + case 1: + if (!(_i < _a.length)) return [3 /*break*/, 8]; + prop = _a[_i]; + if (ts.isSpreadAssignment(prop)) + return [3 /*break*/, 7]; + type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */); + if (!type || (type.flags & 131072 /* TypeFlags.Never */)) { + return [3 /*break*/, 7]; + } + _b = prop.kind; + switch (_b) { + case 173 /* SyntaxKind.SetAccessor */: return [3 /*break*/, 2]; + case 172 /* SyntaxKind.GetAccessor */: return [3 /*break*/, 2]; + case 169 /* SyntaxKind.MethodDeclaration */: return [3 /*break*/, 2]; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: return [3 /*break*/, 2]; + case 296 /* SyntaxKind.PropertyAssignment */: return [3 /*break*/, 4]; + } + return [3 /*break*/, 6]; + case 2: return [4 /*yield*/, { errorNode: prop.name, innerExpression: undefined, nameType: type }]; + case 3: + _c.sent(); + return [3 /*break*/, 7]; + case 4: return [4 /*yield*/, { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: ts.isComputedNonLiteralName(prop.name) ? ts.Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : undefined }]; + case 5: + _c.sent(); + return [3 /*break*/, 7]; + case 6: + ts.Debug.assertNever(prop); + _c.label = 7; + case 7: + _i++; + return [3 /*break*/, 1]; + case 8: return [2 /*return*/]; + } + }); + } + function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { + if (target.flags & 131068 /* TypeFlags.Primitive */) + return false; + return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer); + } + /** + * This is *not* a bi-directional relationship. + * If one needs to check both directions for comparability, use a second call to this function or 'isTypeComparableTo'. + */ + function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { + return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); + } + function isSignatureAssignableTo(source, target, ignoreReturnTypes) { + return compareSignaturesRelated(source, target, ignoreReturnTypes ? 4 /* SignatureCheckMode.IgnoreReturnTypes */ : 0, /*reportErrors*/ false, + /*errorReporter*/ undefined, /*errorReporter*/ undefined, compareTypesAssignable, /*reportUnreliableMarkers*/ undefined) !== 0 /* Ternary.False */; + } + /** + * Returns true if `s` is `(...args: any[]) => any` or `(this: any, ...args: any[]) => any` + */ + function isAnySignature(s) { + return !s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && + signatureHasRestParameter(s) && (getTypeOfParameter(s.parameters[0]) === anyArrayType || isTypeAny(getTypeOfParameter(s.parameters[0]))) && + isTypeAny(getReturnTypeOfSignature(s)); + } + /** + * See signatureRelatedTo, compareSignaturesIdentical + */ + function compareSignaturesRelated(source, target, checkMode, reportErrors, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) { + // TODO (drosen): De-duplicate code between related functions. + if (source === target) { + return -1 /* Ternary.True */; + } + if (isAnySignature(target)) { + return -1 /* Ternary.True */; + } + var targetCount = getParameterCount(target); + var sourceHasMoreParameters = !hasEffectiveRestParameter(target) && + (checkMode & 8 /* SignatureCheckMode.StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount); + if (sourceHasMoreParameters) { + return 0 /* Ternary.False */; + } + if (source.typeParameters && source.typeParameters !== target.typeParameters) { + target = getCanonicalSignature(target); + source = instantiateSignatureInContextOf(source, target, /*inferenceContext*/ undefined, compareTypes); + } + var sourceCount = getParameterCount(source); + var sourceRestType = getNonArrayRestType(source); + var targetRestType = getNonArrayRestType(target); + if (sourceRestType || targetRestType) { + void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers); + } + var kind = target.declaration ? target.declaration.kind : 0 /* SyntaxKind.Unknown */; + var strictVariance = !(checkMode & 3 /* SignatureCheckMode.Callback */) && strictFunctionTypes && kind !== 169 /* SyntaxKind.MethodDeclaration */ && + kind !== 168 /* SyntaxKind.MethodSignature */ && kind !== 171 /* SyntaxKind.Constructor */; + var result = -1 /* Ternary.True */; + var sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType && sourceThisType !== voidType) { + var targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + // void sources are assignable to anything. + var related = !strictVariance && compareTypes(sourceThisType, targetThisType, /*reportErrors*/ false) + || compareTypes(targetThisType, sourceThisType, reportErrors); + if (!related) { + if (reportErrors) { + errorReporter(ts.Diagnostics.The_this_types_of_each_signature_are_incompatible); + } + return 0 /* Ternary.False */; + } + result &= related; + } + } + var paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount); + var restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1; + for (var i = 0; i < paramCount; i++) { + var sourceType = i === restIndex ? getRestTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i); + var targetType = i === restIndex ? getRestTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i); + if (sourceType && targetType) { + // In order to ensure that any generic type Foo is at least co-variant with respect to T no matter + // how Foo uses T, we need to relate parameters bi-variantly (given that parameters are input positions, + // they naturally relate only contra-variantly). However, if the source and target parameters both have + // function types with a single call signature, we know we are relating two callback parameters. In + // that case it is sufficient to only relate the parameters of the signatures co-variantly because, + // similar to return values, callback parameters are output positions. This means that a Promise, + // where T is used only in callback parameter positions, will be co-variant (as opposed to bi-variant) + // with respect to T. + var sourceSig = checkMode & 3 /* SignatureCheckMode.Callback */ ? undefined : getSingleCallSignature(getNonNullableType(sourceType)); + var targetSig = checkMode & 3 /* SignatureCheckMode.Callback */ ? undefined : getSingleCallSignature(getNonNullableType(targetType)); + var callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && + (getFalsyFlags(sourceType) & 98304 /* TypeFlags.Nullable */) === (getFalsyFlags(targetType) & 98304 /* TypeFlags.Nullable */); + var related = callbacks ? + compareSignaturesRelated(targetSig, sourceSig, (checkMode & 8 /* SignatureCheckMode.StrictArity */) | (strictVariance ? 2 /* SignatureCheckMode.StrictCallback */ : 1 /* SignatureCheckMode.BivariantCallback */), reportErrors, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : + !(checkMode & 3 /* SignatureCheckMode.Callback */) && !strictVariance && compareTypes(sourceType, targetType, /*reportErrors*/ false) || compareTypes(targetType, sourceType, reportErrors); + // With strict arity, (x: number | undefined) => void is a subtype of (x?: number | undefined) => void + if (related && checkMode & 8 /* SignatureCheckMode.StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(sourceType, targetType, /*reportErrors*/ false)) { + related = 0 /* Ternary.False */; + } + if (!related) { + if (reportErrors) { + errorReporter(ts.Diagnostics.Types_of_parameters_0_and_1_are_incompatible, ts.unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), ts.unescapeLeadingUnderscores(getParameterNameAtPosition(target, i))); + } + return 0 /* Ternary.False */; + } + result &= related; + } + } + if (!(checkMode & 4 /* SignatureCheckMode.IgnoreReturnTypes */)) { + // If a signature resolution is already in-flight, skip issuing a circularity error + // here and just use the `any` type directly + var targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType + : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) + : getReturnTypeOfSignature(target); + if (targetReturnType === voidType || targetReturnType === anyType) { + return result; + } + var sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType + : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) + : getReturnTypeOfSignature(source); + // The following block preserves behavior forbidding boolean returning functions from being assignable to type guard returning functions + var targetTypePredicate = getTypePredicateOfSignature(target); + if (targetTypePredicate) { + var sourceTypePredicate = getTypePredicateOfSignature(source); + if (sourceTypePredicate) { + result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors, errorReporter, compareTypes); + } + else if (ts.isIdentifierTypePredicate(targetTypePredicate)) { + if (reportErrors) { + errorReporter(ts.Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source)); + } + return 0 /* Ternary.False */; + } + } + else { + // When relating callback signatures, we still need to relate return types bi-variantly as otherwise + // the containing type wouldn't be co-variant. For example, interface Foo { add(cb: () => T): void } + // wouldn't be co-variant for T without this rule. + result &= checkMode & 1 /* SignatureCheckMode.BivariantCallback */ && compareTypes(targetReturnType, sourceReturnType, /*reportErrors*/ false) || + compareTypes(sourceReturnType, targetReturnType, reportErrors); + if (!result && reportErrors && incompatibleErrorReporter) { + incompatibleErrorReporter(sourceReturnType, targetReturnType); + } + } + } + return result; + } + function compareTypePredicateRelatedTo(source, target, reportErrors, errorReporter, compareTypes) { + if (source.kind !== target.kind) { + if (reportErrors) { + errorReporter(ts.Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); + errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return 0 /* Ternary.False */; + } + if (source.kind === 1 /* TypePredicateKind.Identifier */ || source.kind === 3 /* TypePredicateKind.AssertsIdentifier */) { + if (source.parameterIndex !== target.parameterIndex) { + if (reportErrors) { + errorReporter(ts.Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName); + errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return 0 /* Ternary.False */; + } + } + var related = source.type === target.type ? -1 /* Ternary.True */ : + source.type && target.type ? compareTypes(source.type, target.type, reportErrors) : + 0 /* Ternary.False */; + if (related === 0 /* Ternary.False */ && reportErrors) { + errorReporter(ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return related; + } + function isImplementationCompatibleWithOverload(implementation, overload) { + var erasedSource = getErasedSignature(implementation); + var erasedTarget = getErasedSignature(overload); + // First see if the return types are compatible in either direction. + var sourceReturnType = getReturnTypeOfSignature(erasedSource); + var targetReturnType = getReturnTypeOfSignature(erasedTarget); + if (targetReturnType === voidType + || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) + || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { + return isSignatureAssignableTo(erasedSource, erasedTarget, /*ignoreReturnTypes*/ true); + } + return false; + } + function isEmptyResolvedType(t) { + return t !== anyFunctionType && + t.properties.length === 0 && + t.callSignatures.length === 0 && + t.constructSignatures.length === 0 && + t.indexInfos.length === 0; + } + function isEmptyObjectType(type) { + return type.flags & 524288 /* TypeFlags.Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : + type.flags & 67108864 /* TypeFlags.NonPrimitive */ ? true : + type.flags & 1048576 /* TypeFlags.Union */ ? ts.some(type.types, isEmptyObjectType) : + type.flags & 2097152 /* TypeFlags.Intersection */ ? ts.every(type.types, isEmptyObjectType) : + false; + } + function isEmptyAnonymousObjectType(type) { + return !!(ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */ && (type.members && isEmptyResolvedType(type) || + type.symbol && type.symbol.flags & 2048 /* SymbolFlags.TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0)); + } + function isStringIndexSignatureOnlyType(type) { + return type.flags & 524288 /* TypeFlags.Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || + type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ && ts.every(type.types, isStringIndexSignatureOnlyType) || + false; + } + function isEnumTypeRelatedTo(sourceSymbol, targetSymbol, errorReporter) { + if (sourceSymbol === targetSymbol) { + return true; + } + var id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol); + var entry = enumRelation.get(id); + if (entry !== undefined && !(!(entry & 4 /* RelationComparisonResult.Reported */) && entry & 2 /* RelationComparisonResult.Failed */ && errorReporter)) { + return !!(entry & 1 /* RelationComparisonResult.Succeeded */); + } + if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* SymbolFlags.RegularEnum */) || !(targetSymbol.flags & 256 /* SymbolFlags.RegularEnum */)) { + enumRelation.set(id, 2 /* RelationComparisonResult.Failed */ | 4 /* RelationComparisonResult.Reported */); + return false; + } + var targetEnumType = getTypeOfSymbol(targetSymbol); + for (var _i = 0, _a = getPropertiesOfType(getTypeOfSymbol(sourceSymbol)); _i < _a.length; _i++) { + var property = _a[_i]; + if (property.flags & 8 /* SymbolFlags.EnumMember */) { + var targetProperty = getPropertyOfType(targetEnumType, property.escapedName); + if (!targetProperty || !(targetProperty.flags & 8 /* SymbolFlags.EnumMember */)) { + if (errorReporter) { + errorReporter(ts.Diagnostics.Property_0_is_missing_in_type_1, ts.symbolName(property), typeToString(getDeclaredTypeOfSymbol(targetSymbol), /*enclosingDeclaration*/ undefined, 64 /* TypeFormatFlags.UseFullyQualifiedType */)); + enumRelation.set(id, 2 /* RelationComparisonResult.Failed */ | 4 /* RelationComparisonResult.Reported */); + } + else { + enumRelation.set(id, 2 /* RelationComparisonResult.Failed */); + } + return false; + } + } + } + enumRelation.set(id, 1 /* RelationComparisonResult.Succeeded */); + return true; + } + function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { + var s = source.flags; + var t = target.flags; + if (t & 3 /* TypeFlags.AnyOrUnknown */ || s & 131072 /* TypeFlags.Never */ || source === wildcardType) + return true; + if (t & 131072 /* TypeFlags.Never */) + return false; + if (s & 402653316 /* TypeFlags.StringLike */ && t & 4 /* TypeFlags.String */) + return true; + if (s & 128 /* TypeFlags.StringLiteral */ && s & 1024 /* TypeFlags.EnumLiteral */ && + t & 128 /* TypeFlags.StringLiteral */ && !(t & 1024 /* TypeFlags.EnumLiteral */) && + source.value === target.value) + return true; + if (s & 296 /* TypeFlags.NumberLike */ && t & 8 /* TypeFlags.Number */) + return true; + if (s & 256 /* TypeFlags.NumberLiteral */ && s & 1024 /* TypeFlags.EnumLiteral */ && + t & 256 /* TypeFlags.NumberLiteral */ && !(t & 1024 /* TypeFlags.EnumLiteral */) && + source.value === target.value) + return true; + if (s & 2112 /* TypeFlags.BigIntLike */ && t & 64 /* TypeFlags.BigInt */) + return true; + if (s & 528 /* TypeFlags.BooleanLike */ && t & 16 /* TypeFlags.Boolean */) + return true; + if (s & 12288 /* TypeFlags.ESSymbolLike */ && t & 4096 /* TypeFlags.ESSymbol */) + return true; + if (s & 32 /* TypeFlags.Enum */ && t & 32 /* TypeFlags.Enum */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) + return true; + if (s & 1024 /* TypeFlags.EnumLiteral */ && t & 1024 /* TypeFlags.EnumLiteral */) { + if (s & 1048576 /* TypeFlags.Union */ && t & 1048576 /* TypeFlags.Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) + return true; + if (s & 2944 /* TypeFlags.Literal */ && t & 2944 /* TypeFlags.Literal */ && + source.value === target.value && + isEnumTypeRelatedTo(getParentOfSymbol(source.symbol), getParentOfSymbol(target.symbol), errorReporter)) + return true; + } + // In non-strictNullChecks mode, `undefined` and `null` are assignable to anything except `never`. + // Since unions and intersections may reduce to `never`, we exclude them here. + if (s & 32768 /* TypeFlags.Undefined */ && (!strictNullChecks && !(t & 3145728 /* TypeFlags.UnionOrIntersection */) || t & (32768 /* TypeFlags.Undefined */ | 16384 /* TypeFlags.Void */))) + return true; + if (s & 65536 /* TypeFlags.Null */ && (!strictNullChecks && !(t & 3145728 /* TypeFlags.UnionOrIntersection */) || t & 65536 /* TypeFlags.Null */)) + return true; + if (s & 524288 /* TypeFlags.Object */ && t & 67108864 /* TypeFlags.NonPrimitive */) + return true; + if (relation === assignableRelation || relation === comparableRelation) { + if (s & 1 /* TypeFlags.Any */) + return true; + // Type number or any numeric literal type is assignable to any numeric enum type or any + // numeric enum literal type. This rule exists for backwards compatibility reasons because + // bit-flag enum types sometimes look like literal enum types with numeric literal values. + if (s & (8 /* TypeFlags.Number */ | 256 /* TypeFlags.NumberLiteral */) && !(s & 1024 /* TypeFlags.EnumLiteral */) && (t & 32 /* TypeFlags.Enum */ || relation === assignableRelation && t & 256 /* TypeFlags.NumberLiteral */ && t & 1024 /* TypeFlags.EnumLiteral */)) + return true; + } + return false; + } + function isTypeRelatedTo(source, target, relation) { + if (isFreshLiteralType(source)) { + source = source.regularType; + } + if (isFreshLiteralType(target)) { + target = target.regularType; + } + if (source === target) { + return true; + } + if (relation !== identityRelation) { + if (relation === comparableRelation && !(target.flags & 131072 /* TypeFlags.Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) { + return true; + } + } + else if (!((source.flags | target.flags) & (3145728 /* TypeFlags.UnionOrIntersection */ | 8388608 /* TypeFlags.IndexedAccess */ | 16777216 /* TypeFlags.Conditional */ | 33554432 /* TypeFlags.Substitution */))) { + // We have excluded types that may simplify to other forms, so types must have identical flags + if (source.flags !== target.flags) + return false; + if (source.flags & 67358815 /* TypeFlags.Singleton */) + return true; + } + if (source.flags & 524288 /* TypeFlags.Object */ && target.flags & 524288 /* TypeFlags.Object */) { + var related = relation.get(getRelationKey(source, target, 0 /* IntersectionState.None */, relation, /*ignoreConstraints*/ false)); + if (related !== undefined) { + return !!(related & 1 /* RelationComparisonResult.Succeeded */); + } + } + if (source.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */ || target.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */) { + return checkTypeRelatedTo(source, target, relation, /*errorNode*/ undefined); + } + return false; + } + function isIgnoredJsxProperty(source, sourceProp) { + return ts.getObjectFlags(source) & 2048 /* ObjectFlags.JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName); + } + function getNormalizedType(type, writing) { + while (true) { + var t = isFreshLiteralType(type) ? type.regularType : + ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ && type.node ? createTypeReference(type.target, getTypeArguments(type)) : + type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ ? getReducedType(type) : + type.flags & 33554432 /* TypeFlags.Substitution */ ? writing ? type.baseType : type.substitute : + type.flags & 25165824 /* TypeFlags.Simplifiable */ ? getSimplifiedType(type, writing) : + type; + t = getSingleBaseForNonAugmentingSubtype(t) || t; + if (t === type) + break; + type = t; + } + return type; + } + /** + * Checks if 'source' is related to 'target' (e.g.: is a assignable to). + * @param source The left-hand-side of the relation. + * @param target The right-hand-side of the relation. + * @param relation The relation considered. One of 'identityRelation', 'subtypeRelation', 'assignableRelation', or 'comparableRelation'. + * Used as both to determine which checks are performed and as a cache of previously computed results. + * @param errorNode The suggested node upon which all errors will be reported, if defined. This may or may not be the actual node used. + * @param headMessage If the error chain should be prepended by a head message, then headMessage will be used. + * @param containingMessageChain A chain of errors to prepend any new errors found. + * @param errorOutputContainer Return the diagnostic. Do not log if 'skipLogging' is truthy. + */ + function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) { + var errorInfo; + var relatedInfo; + var maybeKeys; + var sourceStack; + var targetStack; + var maybeCount = 0; + var sourceDepth = 0; + var targetDepth = 0; + var expandingFlags = 0 /* ExpandingFlags.None */; + var overflow = false; + var overrideNextErrorInfo = 0; // How many `reportRelationError` calls should be skipped in the elaboration pyramid + var lastSkippedInfo; + var incompatibleStack; + var inPropertyCheck = false; + ts.Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); + var result = isRelatedTo(source, target, 3 /* RecursionFlags.Both */, /*reportErrors*/ !!errorNode, headMessage); + if (incompatibleStack) { + reportIncompatibleStack(); + } + if (overflow) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth: targetDepth }); + var diag = error(errorNode || currentNode, ts.Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target)); + if (errorOutputContainer) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag); + } + } + else if (errorInfo) { + if (containingMessageChain) { + var chain = containingMessageChain(); + if (chain) { + ts.concatenateDiagnosticMessageChains(chain, errorInfo); + errorInfo = chain; + } + } + var relatedInformation = void 0; + // Check if we should issue an extra diagnostic to produce a quickfix for a slightly incorrect import statement + if (headMessage && errorNode && !result && source.symbol) { + var links = getSymbolLinks(source.symbol); + if (links.originatingImport && !ts.isImportCall(links.originatingImport)) { + var helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, /*errorNode*/ undefined); + if (helpfulRetry) { + // Likely an incorrect import. Issue a helpful diagnostic to produce a quickfix to change the import + var diag_1 = ts.createDiagnosticForNode(links.originatingImport, ts.Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead); + relatedInformation = ts.append(relatedInformation, diag_1); // Cause the error to appear with the error that triggered it + } + } + } + var diag = ts.createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, relatedInformation); + if (relatedInfo) { + ts.addRelatedInfo.apply(void 0, __spreadArray([diag], relatedInfo, false)); + } + if (errorOutputContainer) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag); + } + if (!errorOutputContainer || !errorOutputContainer.skipLogging) { + diagnostics.add(diag); + } + } + if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* Ternary.False */) { + ts.Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error."); + } + return result !== 0 /* Ternary.False */; + function resetErrorInfo(saved) { + errorInfo = saved.errorInfo; + lastSkippedInfo = saved.lastSkippedInfo; + incompatibleStack = saved.incompatibleStack; + overrideNextErrorInfo = saved.overrideNextErrorInfo; + relatedInfo = saved.relatedInfo; + } + function captureErrorCalculationState() { + return { + errorInfo: errorInfo, + lastSkippedInfo: lastSkippedInfo, + incompatibleStack: incompatibleStack === null || incompatibleStack === void 0 ? void 0 : incompatibleStack.slice(), + overrideNextErrorInfo: overrideNextErrorInfo, + relatedInfo: relatedInfo === null || relatedInfo === void 0 ? void 0 : relatedInfo.slice(), + }; + } + function reportIncompatibleError(message, arg0, arg1, arg2, arg3) { + overrideNextErrorInfo++; // Suppress the next relation error + lastSkippedInfo = undefined; // Reset skipped info cache + (incompatibleStack || (incompatibleStack = [])).push([message, arg0, arg1, arg2, arg3]); + } + function reportIncompatibleStack() { + var stack = incompatibleStack || []; + incompatibleStack = undefined; + var info = lastSkippedInfo; + lastSkippedInfo = undefined; + if (stack.length === 1) { + reportError.apply(void 0, stack[0]); + if (info) { + // Actually do the last relation error + reportRelationError.apply(void 0, __spreadArray([/*headMessage*/ undefined], info, false)); + } + return; + } + // The first error will be the innermost, while the last will be the outermost - so by popping off the end, + // we can build from left to right + var path = ""; + var secondaryRootErrors = []; + while (stack.length) { + var _a = stack.pop(), msg = _a[0], args = _a.slice(1); + switch (msg.code) { + case ts.Diagnostics.Types_of_property_0_are_incompatible.code: { + // Parenthesize a `new` if there is one + if (path.indexOf("new ") === 0) { + path = "(".concat(path, ")"); + } + var str = "" + args[0]; + // If leading, just print back the arg (irrespective of if it's a valid identifier) + if (path.length === 0) { + path = "".concat(str); + } + // Otherwise write a dotted name if possible + else if (ts.isIdentifierText(str, ts.getEmitScriptTarget(compilerOptions))) { + path = "".concat(path, ".").concat(str); + } + // Failing that, check if the name is already a computed name + else if (str[0] === "[" && str[str.length - 1] === "]") { + path = "".concat(path).concat(str); + } + // And finally write out a computed name as a last resort + else { + path = "".concat(path, "[").concat(str, "]"); + } + break; + } + case ts.Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code: + case ts.Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code: + case ts.Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: + case ts.Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: { + if (path.length === 0) { + // Don't flatten signature compatability errors at the start of a chain - instead prefer + // to unify (the with no arguments bit is excessive for printback) and print them back + var mappedMsg = msg; + if (msg.code === ts.Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { + mappedMsg = ts.Diagnostics.Call_signature_return_types_0_and_1_are_incompatible; + } + else if (msg.code === ts.Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { + mappedMsg = ts.Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible; + } + secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]); + } + else { + var prefix = (msg.code === ts.Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || + msg.code === ts.Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) + ? "new " + : ""; + var params = (msg.code === ts.Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || + msg.code === ts.Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) + ? "" + : "..."; + path = "".concat(prefix).concat(path, "(").concat(params, ")"); + } + break; + } + case ts.Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: { + secondaryRootErrors.unshift([ts.Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]); + break; + } + case ts.Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: { + secondaryRootErrors.unshift([ts.Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]); + break; + } + default: + return ts.Debug.fail("Unhandled Diagnostic: ".concat(msg.code)); + } + } + if (path) { + reportError(path[path.length - 1] === ")" + ? ts.Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types + : ts.Diagnostics.The_types_of_0_are_incompatible_between_these_types, path); + } + else { + // Remove the innermost secondary error as it will duplicate the error already reported by `reportRelationError` on entry + secondaryRootErrors.shift(); + } + for (var _i = 0, secondaryRootErrors_1 = secondaryRootErrors; _i < secondaryRootErrors_1.length; _i++) { + var _b = secondaryRootErrors_1[_i], msg = _b[0], args = _b.slice(1); + var originalValue = msg.elidedInCompatabilityPyramid; + msg.elidedInCompatabilityPyramid = false; // Temporarily override elision to ensure error is reported + reportError.apply(void 0, __spreadArray([msg], args, false)); + msg.elidedInCompatabilityPyramid = originalValue; + } + if (info) { + // Actually do the last relation error + reportRelationError.apply(void 0, __spreadArray([/*headMessage*/ undefined], info, false)); + } + } + function reportError(message, arg0, arg1, arg2, arg3) { + ts.Debug.assert(!!errorNode); + if (incompatibleStack) + reportIncompatibleStack(); + if (message.elidedInCompatabilityPyramid) + return; + errorInfo = ts.chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2, arg3); + } + function associateRelatedInfo(info) { + ts.Debug.assert(!!errorInfo); + if (!relatedInfo) { + relatedInfo = [info]; + } + else { + relatedInfo.push(info); + } + } + function reportRelationError(message, source, target) { + if (incompatibleStack) + reportIncompatibleStack(); + var _a = getTypeNamesForErrorDisplay(source, target), sourceType = _a[0], targetType = _a[1]; + var generalizedSource = source; + var generalizedSourceType = sourceType; + if (isLiteralType(source) && !typeCouldHaveTopLevelSingletonTypes(target)) { + generalizedSource = getBaseTypeOfLiteralType(source); + ts.Debug.assert(!isTypeAssignableTo(generalizedSource, target), "generalized source shouldn't be assignable"); + generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource); + } + if (target.flags & 262144 /* TypeFlags.TypeParameter */ && target !== markerSuperType && target !== markerSubType) { + var constraint = getBaseConstraintOfType(target); + var needsOriginalSource = void 0; + if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source, constraint)))) { + reportError(ts.Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2, needsOriginalSource ? sourceType : generalizedSourceType, targetType, typeToString(constraint)); + } + else { + errorInfo = undefined; + reportError(ts.Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1, targetType, generalizedSourceType); + } + } + if (!message) { + if (relation === comparableRelation) { + message = ts.Diagnostics.Type_0_is_not_comparable_to_type_1; + } + else if (sourceType === targetType) { + message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; + } + else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source, target).length) { + message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; + } + else { + if (source.flags & 128 /* TypeFlags.StringLiteral */ && target.flags & 1048576 /* TypeFlags.Union */) { + var suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source, target); + if (suggestedType) { + reportError(ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType)); + return; + } + } + message = ts.Diagnostics.Type_0_is_not_assignable_to_type_1; + } + } + else if (message === ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 + && exactOptionalPropertyTypes + && getExactOptionalUnassignableProperties(source, target).length) { + message = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; + } + reportError(message, generalizedSourceType, targetType); + } + function tryElaborateErrorsForPrimitivesAndObjects(source, target) { + var sourceType = symbolValueDeclarationIsContextSensitive(source.symbol) ? typeToString(source, source.symbol.valueDeclaration) : typeToString(source); + var targetType = symbolValueDeclarationIsContextSensitive(target.symbol) ? typeToString(target, target.symbol.valueDeclaration) : typeToString(target); + if ((globalStringType === source && stringType === target) || + (globalNumberType === source && numberType === target) || + (globalBooleanType === source && booleanType === target) || + (getGlobalESSymbolType() === source && esSymbolType === target)) { + reportError(ts.Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); + } + } + /** + * Try and elaborate array and tuple errors. Returns false + * if we have found an elaboration, or we should ignore + * any other elaborations when relating the `source` and + * `target` types. + */ + function tryElaborateArrayLikeErrors(source, target, reportErrors) { + /** + * The spec for elaboration is: + * - If the source is a readonly tuple and the target is a mutable array or tuple, elaborate on mutability and skip property elaborations. + * - If the source is a tuple then skip property elaborations if the target is an array or tuple. + * - If the source is a readonly array and the target is a mutable array or tuple, elaborate on mutability and skip property elaborations. + * - If the source an array then skip property elaborations if the target is a tuple. + */ + if (isTupleType(source)) { + if (source.target.readonly && isMutableArrayOrTuple(target)) { + if (reportErrors) { + reportError(ts.Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source), typeToString(target)); + } + return false; + } + return isArrayOrTupleType(target); + } + if (isReadonlyArrayType(source) && isMutableArrayOrTuple(target)) { + if (reportErrors) { + reportError(ts.Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source), typeToString(target)); + } + return false; + } + if (isTupleType(target)) { + return isArrayType(source); + } + return true; + } + function isRelatedToWorker(source, target, reportErrors) { + return isRelatedTo(source, target, 3 /* RecursionFlags.Both */, reportErrors); + } + /** + * Compare two types and return + * * Ternary.True if they are related with no assumptions, + * * Ternary.Maybe if they are related with assumptions of other relationships, or + * * Ternary.False if they are not related. + */ + function isRelatedTo(originalSource, originalTarget, recursionFlags, reportErrors, headMessage, intersectionState) { + if (recursionFlags === void 0) { recursionFlags = 3 /* RecursionFlags.Both */; } + if (reportErrors === void 0) { reportErrors = false; } + if (intersectionState === void 0) { intersectionState = 0 /* IntersectionState.None */; } + // Before normalization: if `source` is type an object type, and `target` is primitive, + // skip all the checks we don't need and just return `isSimpleTypeRelatedTo` result + if (originalSource.flags & 524288 /* TypeFlags.Object */ && originalTarget.flags & 131068 /* TypeFlags.Primitive */) { + if (isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors ? reportError : undefined)) { + return -1 /* Ternary.True */; + } + if (reportErrors) { + reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage); + } + return 0 /* Ternary.False */; + } + // Normalize the source and target types: Turn fresh literal types into regular literal types, + // turn deferred type references into regular type references, simplify indexed access and + // conditional types, and resolve substitution types to either the substitution (on the source + // side) or the type variable (on the target side). + var source = getNormalizedType(originalSource, /*writing*/ false); + var target = getNormalizedType(originalTarget, /*writing*/ true); + if (source === target) + return -1 /* Ternary.True */; + if (relation === identityRelation) { + if (source.flags !== target.flags) + return 0 /* Ternary.False */; + if (source.flags & 67358815 /* TypeFlags.Singleton */) + return -1 /* Ternary.True */; + traceUnionsOrIntersectionsTooLarge(source, target); + return recursiveTypeRelatedTo(source, target, /*reportErrors*/ false, 0 /* IntersectionState.None */, recursionFlags); + } + // We fastpath comparing a type parameter to exactly its constraint, as this is _super_ common, + // and otherwise, for type parameters in large unions, causes us to need to compare the union to itself, + // as we break down the _target_ union first, _then_ get the source constraint - so for every + // member of the target, we attempt to find a match in the source. This avoids that in cases where + // the target is exactly the constraint. + if (source.flags & 262144 /* TypeFlags.TypeParameter */ && getConstraintOfType(source) === target) { + return -1 /* Ternary.True */; + } + // See if we're relating a definitely non-nullable type to a union that includes null and/or undefined + // plus a single non-nullable type. If so, remove null and/or undefined from the target type. + if (source.flags & 470302716 /* TypeFlags.DefinitelyNonNullable */ && target.flags & 1048576 /* TypeFlags.Union */) { + var types = target.types; + var candidate = types.length === 2 && types[0].flags & 98304 /* TypeFlags.Nullable */ ? types[1] : + types.length === 3 && types[0].flags & 98304 /* TypeFlags.Nullable */ && types[1].flags & 98304 /* TypeFlags.Nullable */ ? types[2] : + undefined; + if (candidate && !(candidate.flags & 98304 /* TypeFlags.Nullable */)) { + target = getNormalizedType(candidate, /*writing*/ true); + if (source === target) + return -1 /* Ternary.True */; + } + } + if (relation === comparableRelation && !(target.flags & 131072 /* TypeFlags.Never */) && isSimpleTypeRelatedTo(target, source, relation) || + isSimpleTypeRelatedTo(source, target, relation, reportErrors ? reportError : undefined)) + return -1 /* Ternary.True */; + if (source.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */ || target.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */) { + var isPerformingExcessPropertyChecks = !(intersectionState & 2 /* IntersectionState.Target */) && (isObjectLiteralType(source) && ts.getObjectFlags(source) & 8192 /* ObjectFlags.FreshLiteral */); + if (isPerformingExcessPropertyChecks) { + if (hasExcessProperties(source, target, reportErrors)) { + if (reportErrors) { + reportRelationError(headMessage, source, originalTarget.aliasSymbol ? originalTarget : target); + } + return 0 /* Ternary.False */; + } + } + var isPerformingCommonPropertyChecks = relation !== comparableRelation && !(intersectionState & 2 /* IntersectionState.Target */) && + source.flags & (131068 /* TypeFlags.Primitive */ | 524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */) && source !== globalObjectType && + target.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */) && isWeakType(target) && + (getPropertiesOfType(source).length > 0 || typeHasCallOrConstructSignatures(source)); + var isComparingJsxAttributes = !!(ts.getObjectFlags(source) & 2048 /* ObjectFlags.JsxAttributes */); + if (isPerformingCommonPropertyChecks && !hasCommonProperties(source, target, isComparingJsxAttributes)) { + if (reportErrors) { + var sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source); + var targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target); + var calls = getSignaturesOfType(source, 0 /* SignatureKind.Call */); + var constructs = getSignaturesOfType(source, 1 /* SignatureKind.Construct */); + if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target, 1 /* RecursionFlags.Source */, /*reportErrors*/ false) || + constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target, 1 /* RecursionFlags.Source */, /*reportErrors*/ false)) { + reportError(ts.Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString); + } + else { + reportError(ts.Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString); + } + } + return 0 /* Ternary.False */; + } + traceUnionsOrIntersectionsTooLarge(source, target); + var skipCaching = source.flags & 1048576 /* TypeFlags.Union */ && source.types.length < 4 && !(target.flags & 1048576 /* TypeFlags.Union */) || + target.flags & 1048576 /* TypeFlags.Union */ && target.types.length < 4 && !(source.flags & 469499904 /* TypeFlags.StructuredOrInstantiable */); + var result_7 = skipCaching ? + unionOrIntersectionRelatedTo(source, target, reportErrors, intersectionState) : + recursiveTypeRelatedTo(source, target, reportErrors, intersectionState, recursionFlags); + // For certain combinations involving intersections and optional, excess, or mismatched properties we need + // an extra property check where the intersection is viewed as a single object. The following are motivating + // examples that all should be errors, but aren't without this extra property check: + // + // let obj: { a: { x: string } } & { c: number } = { a: { x: 'hello', y: 2 }, c: 5 }; // Nested excess property + // + // declare let wrong: { a: { y: string } }; + // let weak: { a?: { x?: number } } & { c?: string } = wrong; // Nested weak object type + // + // function foo(x: { a?: string }, y: T & { a: boolean }) { + // x = y; // Mismatched property in source intersection + // } + // + // We suppress recursive intersection property checks because they can generate lots of work when relating + // recursive intersections that are structurally similar but not exactly identical. See #37854. + if (result_7 && !inPropertyCheck && (target.flags & 2097152 /* TypeFlags.Intersection */ && (isPerformingExcessPropertyChecks || isPerformingCommonPropertyChecks) || + isNonGenericObjectType(target) && !isArrayOrTupleType(target) && source.flags & 2097152 /* TypeFlags.Intersection */ && getApparentType(source).flags & 3670016 /* TypeFlags.StructuredType */ && !ts.some(source.types, function (t) { return !!(ts.getObjectFlags(t) & 262144 /* ObjectFlags.NonInferrableType */); }))) { + inPropertyCheck = true; + result_7 &= recursiveTypeRelatedTo(source, target, reportErrors, 4 /* IntersectionState.PropertyCheck */, recursionFlags); + inPropertyCheck = false; + } + if (result_7) { + return result_7; + } + } + if (reportErrors) { + reportErrorResults(originalSource, originalTarget, source, target, headMessage); + } + return 0 /* Ternary.False */; + } + function reportErrorResults(originalSource, originalTarget, source, target, headMessage) { + var sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource); + var targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget); + source = (originalSource.aliasSymbol || sourceHasBase) ? originalSource : source; + target = (originalTarget.aliasSymbol || targetHasBase) ? originalTarget : target; + var maybeSuppress = overrideNextErrorInfo > 0; + if (maybeSuppress) { + overrideNextErrorInfo--; + } + if (source.flags & 524288 /* TypeFlags.Object */ && target.flags & 524288 /* TypeFlags.Object */) { + var currentError = errorInfo; + tryElaborateArrayLikeErrors(source, target, /*reportErrors*/ true); + if (errorInfo !== currentError) { + maybeSuppress = !!errorInfo; + } + } + if (source.flags & 524288 /* TypeFlags.Object */ && target.flags & 131068 /* TypeFlags.Primitive */) { + tryElaborateErrorsForPrimitivesAndObjects(source, target); + } + else if (source.symbol && source.flags & 524288 /* TypeFlags.Object */ && globalObjectType === source) { + reportError(ts.Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); + } + else if (ts.getObjectFlags(source) & 2048 /* ObjectFlags.JsxAttributes */ && target.flags & 2097152 /* TypeFlags.Intersection */) { + var targetTypes = target.types; + var intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode); + var intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode); + if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && + (ts.contains(targetTypes, intrinsicAttributes) || ts.contains(targetTypes, intrinsicClassAttributes))) { + // do not report top error + return; + } + } + else { + errorInfo = elaborateNeverIntersection(errorInfo, originalTarget); + } + if (!headMessage && maybeSuppress) { + lastSkippedInfo = [source, target]; + // Used by, eg, missing property checking to replace the top-level message with a more informative one + return; + } + reportRelationError(headMessage, source, target); + } + function traceUnionsOrIntersectionsTooLarge(source, target) { + if (!ts.tracing) { + return; + } + if ((source.flags & 3145728 /* TypeFlags.UnionOrIntersection */) && (target.flags & 3145728 /* TypeFlags.UnionOrIntersection */)) { + var sourceUnionOrIntersection = source; + var targetUnionOrIntersection = target; + if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* ObjectFlags.PrimitiveUnion */) { + // There's a fast path for comparing primitive unions + return; + } + var sourceSize = sourceUnionOrIntersection.types.length; + var targetSize = targetUnionOrIntersection.types.length; + if (sourceSize * targetSize > 1E6) { + ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "traceUnionsOrIntersectionsTooLarge_DepthLimit", { + sourceId: source.id, + sourceSize: sourceSize, + targetId: target.id, + targetSize: targetSize, + pos: errorNode === null || errorNode === void 0 ? void 0 : errorNode.pos, + end: errorNode === null || errorNode === void 0 ? void 0 : errorNode.end + }); + } + } + } + function getTypeOfPropertyInTypes(types, name) { + var appendPropType = function (propTypes, type) { + var _a; + type = getApparentType(type); + var prop = type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name); + var propType = prop && getTypeOfSymbol(prop) || ((_a = getApplicableIndexInfoForName(type, name)) === null || _a === void 0 ? void 0 : _a.type) || undefinedType; + return ts.append(propTypes, propType); + }; + return getUnionType(ts.reduceLeft(types, appendPropType, /*initial*/ undefined) || ts.emptyArray); + } + function hasExcessProperties(source, target, reportErrors) { + var _a; + if (!isExcessPropertyCheckTarget(target) || !noImplicitAny && ts.getObjectFlags(target) & 4096 /* ObjectFlags.JSLiteral */) { + return false; // Disable excess property checks on JS literals to simulate having an implicit "index signature" - but only outside of noImplicitAny + } + var isComparingJsxAttributes = !!(ts.getObjectFlags(source) & 2048 /* ObjectFlags.JsxAttributes */); + if ((relation === assignableRelation || relation === comparableRelation) && + (isTypeSubsetOf(globalObjectType, target) || (!isComparingJsxAttributes && isEmptyObjectType(target)))) { + return false; + } + var reducedTarget = target; + var checkTypes; + if (target.flags & 1048576 /* TypeFlags.Union */) { + reducedTarget = findMatchingDiscriminantType(source, target, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target); + checkTypes = reducedTarget.flags & 1048576 /* TypeFlags.Union */ ? reducedTarget.types : [reducedTarget]; + } + var _loop_19 = function (prop) { + if (shouldCheckAsExcessProperty(prop, source.symbol) && !isIgnoredJsxProperty(source, prop)) { + if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) { + if (reportErrors) { + // Report error in terms of object types in the target as those are the only ones + // we check in isKnownProperty. + var errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget); + // We know *exactly* where things went wrong when comparing the types. + // Use this property as the error node as this will be more helpful in + // reasoning about what went wrong. + if (!errorNode) + return { value: ts.Debug.fail() }; + if (ts.isJsxAttributes(errorNode) || ts.isJsxOpeningLikeElement(errorNode) || ts.isJsxOpeningLikeElement(errorNode.parent)) { + // JsxAttributes has an object-literal flag and undergo same type-assignablity check as normal object-literal. + // However, using an object-literal error message will be very confusing to the users so we give different a message. + if (prop.valueDeclaration && ts.isJsxAttribute(prop.valueDeclaration) && ts.getSourceFileOfNode(errorNode) === ts.getSourceFileOfNode(prop.valueDeclaration.name)) { + // Note that extraneous children (as in `extra`) don't pass this check, + // since `children` is a SyntaxKind.PropertySignature instead of a SyntaxKind.JsxAttribute. + errorNode = prop.valueDeclaration.name; + } + var propName = symbolToString(prop); + var suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget); + var suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : undefined; + if (suggestion) { + reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion); + } + else { + reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget)); + } + } + else { + // use the property's value declaration if the property is assigned inside the literal itself + var objectLiteralDeclaration_1 = ((_a = source.symbol) === null || _a === void 0 ? void 0 : _a.declarations) && ts.firstOrUndefined(source.symbol.declarations); + var suggestion = void 0; + if (prop.valueDeclaration && ts.findAncestor(prop.valueDeclaration, function (d) { return d === objectLiteralDeclaration_1; }) && ts.getSourceFileOfNode(objectLiteralDeclaration_1) === ts.getSourceFileOfNode(errorNode)) { + var propDeclaration = prop.valueDeclaration; + ts.Debug.assertNode(propDeclaration, ts.isObjectLiteralElementLike); + errorNode = propDeclaration; + var name = propDeclaration.name; + if (ts.isIdentifier(name)) { + suggestion = getSuggestionForNonexistentProperty(name, errorTarget); + } + } + if (suggestion !== undefined) { + reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(errorTarget), suggestion); + } + else { + reportError(ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(errorTarget)); + } + } + } + return { value: true }; + } + if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* RecursionFlags.Both */, reportErrors)) { + if (reportErrors) { + reportIncompatibleError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop)); + } + return { value: true }; + } + } + }; + for (var _i = 0, _b = getPropertiesOfType(source); _i < _b.length; _i++) { + var prop = _b[_i]; + var state_6 = _loop_19(prop); + if (typeof state_6 === "object") + return state_6.value; + } + return false; + } + function shouldCheckAsExcessProperty(prop, container) { + return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration; + } + function unionOrIntersectionRelatedTo(source, target, reportErrors, intersectionState) { + // Note that these checks are specifically ordered to produce correct results. In particular, + // we need to deconstruct unions before intersections (because unions are always at the top), + // and we need to handle "each" relations before "some" relations for the same kind of type. + if (source.flags & 1048576 /* TypeFlags.Union */) { + return relation === comparableRelation ? + someTypeRelatedToType(source, target, reportErrors && !(source.flags & 131068 /* TypeFlags.Primitive */), intersectionState) : + eachTypeRelatedToType(source, target, reportErrors && !(source.flags & 131068 /* TypeFlags.Primitive */), intersectionState); + } + if (target.flags & 1048576 /* TypeFlags.Union */) { + return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source), target, reportErrors && !(source.flags & 131068 /* TypeFlags.Primitive */) && !(target.flags & 131068 /* TypeFlags.Primitive */)); + } + if (target.flags & 2097152 /* TypeFlags.Intersection */) { + return typeRelatedToEachType(getRegularTypeOfObjectLiteral(source), target, reportErrors, 2 /* IntersectionState.Target */); + } + // Source is an intersection. For the comparable relation, if the target is a primitive type we hoist the + // constraints of all non-primitive types in the source into a new intersection. We do this because the + // intersection may further constrain the constraints of the non-primitive types. For example, given a type + // parameter 'T extends 1 | 2', the intersection 'T & 1' should be reduced to '1' such that it doesn't + // appear to be comparable to '2'. + if (relation === comparableRelation && target.flags & 131068 /* TypeFlags.Primitive */) { + var constraints = ts.sameMap(source.types, getBaseConstraintOrType); + if (constraints !== source.types) { + source = getIntersectionType(constraints); + if (!(source.flags & 2097152 /* TypeFlags.Intersection */)) { + return isRelatedTo(source, target, 1 /* RecursionFlags.Source */, /*reportErrors*/ false); + } + } + } + // Check to see if any constituents of the intersection are immediately related to the target. + // Don't report errors though. Elaborating on whether a source constituent is related to the target is + // not actually useful and leads to some confusing error messages. Instead, we rely on the caller + // checking whether the full intersection viewed as an object is related to the target. + return someTypeRelatedToType(source, target, /*reportErrors*/ false, 1 /* IntersectionState.Source */); + } + function eachTypeRelatedToSomeType(source, target) { + var result = -1 /* Ternary.True */; + var sourceTypes = source.types; + for (var _i = 0, sourceTypes_1 = sourceTypes; _i < sourceTypes_1.length; _i++) { + var sourceType = sourceTypes_1[_i]; + var related = typeRelatedToSomeType(sourceType, target, /*reportErrors*/ false); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function typeRelatedToSomeType(source, target, reportErrors) { + var targetTypes = target.types; + if (target.flags & 1048576 /* TypeFlags.Union */) { + if (containsType(targetTypes, source)) { + return -1 /* Ternary.True */; + } + var match = getMatchingUnionConstituentForType(target, source); + if (match) { + var related = isRelatedTo(source, match, 2 /* RecursionFlags.Target */, /*reportErrors*/ false); + if (related) { + return related; + } + } + } + for (var _i = 0, targetTypes_1 = targetTypes; _i < targetTypes_1.length; _i++) { + var type = targetTypes_1[_i]; + var related = isRelatedTo(source, type, 2 /* RecursionFlags.Target */, /*reportErrors*/ false); + if (related) { + return related; + } + } + if (reportErrors) { + // Elaborate only if we can find a best matching type in the target union + var bestMatchingType = getBestMatchingType(source, target, isRelatedTo); + if (bestMatchingType) { + isRelatedTo(source, bestMatchingType, 2 /* RecursionFlags.Target */, /*reportErrors*/ true); + } + } + return 0 /* Ternary.False */; + } + function typeRelatedToEachType(source, target, reportErrors, intersectionState) { + var result = -1 /* Ternary.True */; + var targetTypes = target.types; + for (var _i = 0, targetTypes_2 = targetTypes; _i < targetTypes_2.length; _i++) { + var targetType = targetTypes_2[_i]; + var related = isRelatedTo(source, targetType, 2 /* RecursionFlags.Target */, reportErrors, /*headMessage*/ undefined, intersectionState); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function someTypeRelatedToType(source, target, reportErrors, intersectionState) { + var sourceTypes = source.types; + if (source.flags & 1048576 /* TypeFlags.Union */ && containsType(sourceTypes, target)) { + return -1 /* Ternary.True */; + } + var len = sourceTypes.length; + for (var i = 0; i < len; i++) { + var related = isRelatedTo(sourceTypes[i], target, 1 /* RecursionFlags.Source */, reportErrors && i === len - 1, /*headMessage*/ undefined, intersectionState); + if (related) { + return related; + } + } + return 0 /* Ternary.False */; + } + function getUndefinedStrippedTargetIfNeeded(source, target) { + // As a builtin type, `undefined` is a very low type ID - making it almsot always first, making this a very fast check to see + // if we need to strip `undefined` from the target + if (source.flags & 1048576 /* TypeFlags.Union */ && target.flags & 1048576 /* TypeFlags.Union */ && + !(source.types[0].flags & 32768 /* TypeFlags.Undefined */) && target.types[0].flags & 32768 /* TypeFlags.Undefined */) { + return extractTypesOfKind(target, ~32768 /* TypeFlags.Undefined */); + } + return target; + } + function eachTypeRelatedToType(source, target, reportErrors, intersectionState) { + var result = -1 /* Ternary.True */; + var sourceTypes = source.types; + // We strip `undefined` from the target if the `source` trivially doesn't contain it for our correspondence-checking fastpath + // since `undefined` is frequently added by optionality and would otherwise spoil a potentially useful correspondence + var undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source, target); + for (var i = 0; i < sourceTypes.length; i++) { + var sourceType = sourceTypes[i]; + if (undefinedStrippedTarget.flags & 1048576 /* TypeFlags.Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) { + // many unions are mappings of one another; in such cases, simply comparing members at the same index can shortcut the comparison + // such unions will have identical lengths, and their corresponding elements will match up. Another common scenario is where a large + // union has a union of objects intersected with it. In such cases, if the input was, eg `("a" | "b" | "c") & (string | boolean | {} | {whatever})`, + // the result will have the structure `"a" | "b" | "c" | "a" & {} | "b" & {} | "c" & {} | "a" & {whatever} | "b" & {whatever} | "c" & {whatever}` + // - the resulting union has a length which is a multiple of the original union, and the elements correspond modulo the length of the original union + var related_1 = isRelatedTo(sourceType, undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], 3 /* RecursionFlags.Both */, /*reportErrors*/ false, /*headMessage*/ undefined, intersectionState); + if (related_1) { + result &= related_1; + continue; + } + } + var related = isRelatedTo(sourceType, target, 1 /* RecursionFlags.Source */, reportErrors, /*headMessage*/ undefined, intersectionState); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function typeArgumentsRelatedTo(sources, targets, variances, reportErrors, intersectionState) { + if (sources === void 0) { sources = ts.emptyArray; } + if (targets === void 0) { targets = ts.emptyArray; } + if (variances === void 0) { variances = ts.emptyArray; } + if (sources.length !== targets.length && relation === identityRelation) { + return 0 /* Ternary.False */; + } + var length = sources.length <= targets.length ? sources.length : targets.length; + var result = -1 /* Ternary.True */; + for (var i = 0; i < length; i++) { + // When variance information isn't available we default to covariance. This happens + // in the process of computing variance information for recursive types and when + // comparing 'this' type arguments. + var varianceFlags = i < variances.length ? variances[i] : 1 /* VarianceFlags.Covariant */; + var variance = varianceFlags & 7 /* VarianceFlags.VarianceMask */; + // We ignore arguments for independent type parameters (because they're never witnessed). + if (variance !== 4 /* VarianceFlags.Independent */) { + var s = sources[i]; + var t = targets[i]; + var related = -1 /* Ternary.True */; + if (varianceFlags & 8 /* VarianceFlags.Unmeasurable */) { + // Even an `Unmeasurable` variance works out without a structural check if the source and target are _identical_. + // We can't simply assume invariance, because `Unmeasurable` marks nonlinear relations, for example, a relation tained by + // the `-?` modifier in a mapped type (where, no matter how the inputs are related, the outputs still might not be) + related = relation === identityRelation ? isRelatedTo(s, t, 3 /* RecursionFlags.Both */, /*reportErrors*/ false) : compareTypesIdentical(s, t); + } + else if (variance === 1 /* VarianceFlags.Covariant */) { + related = isRelatedTo(s, t, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + } + else if (variance === 2 /* VarianceFlags.Contravariant */) { + related = isRelatedTo(t, s, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + } + else if (variance === 3 /* VarianceFlags.Bivariant */) { + // In the bivariant case we first compare contravariantly without reporting + // errors. Then, if that doesn't succeed, we compare covariantly with error + // reporting. Thus, error elaboration will be based on the the covariant check, + // which is generally easier to reason about. + related = isRelatedTo(t, s, 3 /* RecursionFlags.Both */, /*reportErrors*/ false); + if (!related) { + related = isRelatedTo(s, t, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + } + } + else { + // In the invariant case we first compare covariantly, and only when that + // succeeds do we proceed to compare contravariantly. Thus, error elaboration + // will typically be based on the covariant check. + related = isRelatedTo(s, t, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + if (related) { + related &= isRelatedTo(t, s, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + } + } + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + } + return result; + } + // Determine if possibly recursive types are related. First, check if the result is already available in the global cache. + // Second, check if we have already started a comparison of the given two types in which case we assume the result to be true. + // Third, check if both types are part of deeply nested chains of generic type instantiations and if so assume the types are + // equal and infinitely expanding. Fourth, if we have reached a depth of 100 nested comparisons, assume we have runaway recursion + // and issue an error. Otherwise, actually compare the structure of the two types. + function recursiveTypeRelatedTo(source, target, reportErrors, intersectionState, recursionFlags) { + if (overflow) { + return 0 /* Ternary.False */; + } + var keyIntersectionState = intersectionState | (inPropertyCheck ? 8 /* IntersectionState.InPropertyCheck */ : 0); + var id = getRelationKey(source, target, keyIntersectionState, relation, /*ingnoreConstraints*/ false); + var entry = relation.get(id); + if (entry !== undefined) { + if (reportErrors && entry & 2 /* RelationComparisonResult.Failed */ && !(entry & 4 /* RelationComparisonResult.Reported */)) { + // We are elaborating errors and the cached result is an unreported failure. The result will be reported + // as a failure, and should be updated as a reported failure by the bottom of this function. + } + else { + if (outofbandVarianceMarkerHandler) { + // We're in the middle of variance checking - integrate any unmeasurable/unreliable flags from this cached component + var saved = entry & 24 /* RelationComparisonResult.ReportsMask */; + if (saved & 8 /* RelationComparisonResult.ReportsUnmeasurable */) { + instantiateType(source, makeFunctionTypeMapper(reportUnmeasurableMarkers)); + } + if (saved & 16 /* RelationComparisonResult.ReportsUnreliable */) { + instantiateType(source, makeFunctionTypeMapper(reportUnreliableMarkers)); + } + } + return entry & 1 /* RelationComparisonResult.Succeeded */ ? -1 /* Ternary.True */ : 0 /* Ternary.False */; + } + } + if (!maybeKeys) { + maybeKeys = []; + sourceStack = []; + targetStack = []; + } + else { + // A key that starts with "*" is an indication that we have type references that reference constrained + // type parameters. For such keys we also check against the key we would have gotten if all type parameters + // were unconstrained. + var broadestEquivalentId = id.startsWith("*") ? getRelationKey(source, target, keyIntersectionState, relation, /*ignoreConstraints*/ true) : undefined; + for (var i = 0; i < maybeCount; i++) { + // If source and target are already being compared, consider them related with assumptions + if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) { + return 3 /* Ternary.Maybe */; + } + } + if (sourceDepth === 100 || targetDepth === 100) { + overflow = true; + return 0 /* Ternary.False */; + } + } + var maybeStart = maybeCount; + maybeKeys[maybeCount] = id; + maybeCount++; + var saveExpandingFlags = expandingFlags; + if (recursionFlags & 1 /* RecursionFlags.Source */) { + sourceStack[sourceDepth] = source; + sourceDepth++; + if (!(expandingFlags & 1 /* ExpandingFlags.Source */) && isDeeplyNestedType(source, sourceStack, sourceDepth)) + expandingFlags |= 1 /* ExpandingFlags.Source */; + } + if (recursionFlags & 2 /* RecursionFlags.Target */) { + targetStack[targetDepth] = target; + targetDepth++; + if (!(expandingFlags & 2 /* ExpandingFlags.Target */) && isDeeplyNestedType(target, targetStack, targetDepth)) + expandingFlags |= 2 /* ExpandingFlags.Target */; + } + var originalHandler; + var propagatingVarianceFlags = 0; + if (outofbandVarianceMarkerHandler) { + originalHandler = outofbandVarianceMarkerHandler; + outofbandVarianceMarkerHandler = function (onlyUnreliable) { + propagatingVarianceFlags |= onlyUnreliable ? 16 /* RelationComparisonResult.ReportsUnreliable */ : 8 /* RelationComparisonResult.ReportsUnmeasurable */; + return originalHandler(onlyUnreliable); + }; + } + var result; + if (expandingFlags === 3 /* ExpandingFlags.Both */) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "recursiveTypeRelatedTo_DepthLimit", { + sourceId: source.id, + sourceIdStack: sourceStack.map(function (t) { return t.id; }), + targetId: target.id, + targetIdStack: targetStack.map(function (t) { return t.id; }), + depth: sourceDepth, + targetDepth: targetDepth + }); + result = 3 /* Ternary.Maybe */; + } + else { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("checkTypes" /* tracing.Phase.CheckTypes */, "structuredTypeRelatedTo", { sourceId: source.id, targetId: target.id }); + result = structuredTypeRelatedTo(source, target, reportErrors, intersectionState); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + if (outofbandVarianceMarkerHandler) { + outofbandVarianceMarkerHandler = originalHandler; + } + if (recursionFlags & 1 /* RecursionFlags.Source */) { + sourceDepth--; + } + if (recursionFlags & 2 /* RecursionFlags.Target */) { + targetDepth--; + } + expandingFlags = saveExpandingFlags; + if (result) { + if (result === -1 /* Ternary.True */ || (sourceDepth === 0 && targetDepth === 0)) { + if (result === -1 /* Ternary.True */ || result === 3 /* Ternary.Maybe */) { + // If result is definitely true, record all maybe keys as having succeeded. Also, record Ternary.Maybe + // results as having succeeded once we reach depth 0, but never record Ternary.Unknown results. + for (var i = maybeStart; i < maybeCount; i++) { + relation.set(maybeKeys[i], 1 /* RelationComparisonResult.Succeeded */ | propagatingVarianceFlags); + } + } + maybeCount = maybeStart; + } + } + else { + // A false result goes straight into global cache (when something is false under + // assumptions it will also be false without assumptions) + relation.set(id, (reportErrors ? 4 /* RelationComparisonResult.Reported */ : 0) | 2 /* RelationComparisonResult.Failed */ | propagatingVarianceFlags); + maybeCount = maybeStart; + } + return result; + } + function structuredTypeRelatedTo(source, target, reportErrors, intersectionState) { + if (intersectionState & 4 /* IntersectionState.PropertyCheck */) { + return propertiesRelatedTo(source, target, reportErrors, /*excludedProperties*/ undefined, 0 /* IntersectionState.None */); + } + var result; + var originalErrorInfo; + var varianceCheckFailed = false; + var saveErrorInfo = captureErrorCalculationState(); + var sourceFlags = source.flags; + var targetFlags = target.flags; + if (relation === identityRelation) { + // We've already checked that source.flags and target.flags are identical + if (sourceFlags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var result_8 = eachTypeRelatedToSomeType(source, target); + if (result_8) { + result_8 &= eachTypeRelatedToSomeType(target, source); + } + return result_8; + } + if (sourceFlags & 4194304 /* TypeFlags.Index */) { + return isRelatedTo(source.type, target.type, 3 /* RecursionFlags.Both */, /*reportErrors*/ false); + } + if (sourceFlags & 8388608 /* TypeFlags.IndexedAccess */) { + if (result = isRelatedTo(source.objectType, target.objectType, 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + if (result &= isRelatedTo(source.indexType, target.indexType, 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + return result; + } + } + } + if (sourceFlags & 16777216 /* TypeFlags.Conditional */) { + if (source.root.isDistributive === target.root.isDistributive) { + if (result = isRelatedTo(source.checkType, target.checkType, 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + if (result &= isRelatedTo(source.extendsType, target.extendsType, 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + if (result &= isRelatedTo(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target), 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + if (result &= isRelatedTo(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target), 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + return result; + } + } + } + } + } + } + if (sourceFlags & 33554432 /* TypeFlags.Substitution */) { + return isRelatedTo(source.substitute, target.substitute, 3 /* RecursionFlags.Both */, /*reportErrors*/ false); + } + if (!(sourceFlags & 524288 /* TypeFlags.Object */)) { + return 0 /* Ternary.False */; + } + } + else if (sourceFlags & 3145728 /* TypeFlags.UnionOrIntersection */ || targetFlags & 3145728 /* TypeFlags.UnionOrIntersection */) { + if (result = unionOrIntersectionRelatedTo(source, target, reportErrors, intersectionState)) { + return result; + } + if (source.flags & 2097152 /* TypeFlags.Intersection */ || source.flags & 262144 /* TypeFlags.TypeParameter */ && target.flags & 1048576 /* TypeFlags.Union */) { + // The combined constraint of an intersection type is the intersection of the constraints of + // the constituents. When an intersection type contains instantiable types with union type + // constraints, there are situations where we need to examine the combined constraint. One is + // when the target is a union type. Another is when the intersection contains types belonging + // to one of the disjoint domains. For example, given type variables T and U, each with the + // constraint 'string | number', the combined constraint of 'T & U' is 'string | number' and + // we need to check this constraint against a union on the target side. Also, given a type + // variable V constrained to 'string | number', 'V & number' has a combined constraint of + // 'string & number | number & number' which reduces to just 'number'. + // This also handles type parameters, as a type parameter with a union constraint compared against a union + // needs to have its constraint hoisted into an intersection with said type parameter, this way + // the type param can be compared with itself in the target (with the influence of its constraint to match other parts) + // For example, if `T extends 1 | 2` and `U extends 2 | 3` and we compare `T & U` to `T & U & (1 | 2 | 3)` + var constraint = getEffectiveConstraintOfIntersection(source.flags & 2097152 /* TypeFlags.Intersection */ ? source.types : [source], !!(target.flags & 1048576 /* TypeFlags.Union */)); + if (constraint && everyType(constraint, function (c) { return c !== source; })) { // Skip comparison if expansion contains the source itself + // TODO: Stack errors so we get a pyramid for the "normal" comparison above, _and_ a second for this + if (result = isRelatedTo(constraint, target, 1 /* RecursionFlags.Source */, /*reportErrors*/ false, /*headMessage*/ undefined, intersectionState)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + // The ordered decomposition above doesn't handle all cases. Specifically, we also need to handle: + // Source is instantiable (e.g. source has union or intersection constraint). + // Source is an object, target is a union (e.g. { a, b: boolean } <=> { a, b: true } | { a, b: false }). + // Source is an intersection, target is an object (e.g. { a } & { b } <=> { a, b }). + // Source is an intersection, target is a union (e.g. { a } & { b: boolean } <=> { a, b: true } | { a, b: false }). + // Source is an intersection, target instantiable (e.g. string & { tag } <=> T["a"] constrained to string & { tag }). + if (!(sourceFlags & 465829888 /* TypeFlags.Instantiable */ || + sourceFlags & 524288 /* TypeFlags.Object */ && targetFlags & 1048576 /* TypeFlags.Union */ || + sourceFlags & 2097152 /* TypeFlags.Intersection */ && targetFlags & (524288 /* TypeFlags.Object */ | 1048576 /* TypeFlags.Union */ | 465829888 /* TypeFlags.Instantiable */))) { + return 0 /* Ternary.False */; + } + } + // We limit alias variance probing to only object and conditional types since their alias behavior + // is more predictable than other, interned types, which may or may not have an alias depending on + // the order in which things were checked. + if (sourceFlags & (524288 /* TypeFlags.Object */ | 16777216 /* TypeFlags.Conditional */) && source.aliasSymbol && source.aliasTypeArguments && + source.aliasSymbol === target.aliasSymbol && !(isMarkerType(source) || isMarkerType(target))) { + var variances = getAliasVariances(source.aliasSymbol); + if (variances === ts.emptyArray) { + return 1 /* Ternary.Unknown */; + } + var varianceResult = relateVariances(source.aliasTypeArguments, target.aliasTypeArguments, variances, intersectionState); + if (varianceResult !== undefined) { + return varianceResult; + } + } + // For a generic type T and a type U that is assignable to T, [...U] is assignable to T, U is assignable to readonly [...T], + // and U is assignable to [...T] when U is constrained to a mutable array or tuple type. + if (isSingleElementGenericTupleType(source) && !source.target.readonly && (result = isRelatedTo(getTypeArguments(source)[0], target, 1 /* RecursionFlags.Source */)) || + isSingleElementGenericTupleType(target) && (target.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source) || source)) && (result = isRelatedTo(source, getTypeArguments(target)[0], 2 /* RecursionFlags.Target */))) { + return result; + } + if (targetFlags & 262144 /* TypeFlags.TypeParameter */) { + // A source type { [P in Q]: X } is related to a target type T if keyof T is related to Q and X is related to T[Q]. + if (ts.getObjectFlags(source) & 32 /* ObjectFlags.Mapped */ && !source.declaration.nameType && isRelatedTo(getIndexType(target), getConstraintTypeFromMappedType(source), 3 /* RecursionFlags.Both */)) { + if (!(getMappedTypeModifiers(source) & 4 /* MappedTypeModifiers.IncludeOptional */)) { + var templateType = getTemplateTypeFromMappedType(source); + var indexedAccessType = getIndexedAccessType(target, getTypeParameterFromMappedType(source)); + if (result = isRelatedTo(templateType, indexedAccessType, 3 /* RecursionFlags.Both */, reportErrors)) { + return result; + } + } + } + } + else if (targetFlags & 4194304 /* TypeFlags.Index */) { + var targetType_1 = target.type; + // A keyof S is related to a keyof T if T is related to S. + if (sourceFlags & 4194304 /* TypeFlags.Index */) { + if (result = isRelatedTo(targetType_1, source.type, 3 /* RecursionFlags.Both */, /*reportErrors*/ false)) { + return result; + } + } + if (isTupleType(targetType_1)) { + // An index type can have a tuple type target when the tuple type contains variadic elements. + // Check if the source is related to the known keys of the tuple type. + if (result = isRelatedTo(source, getKnownKeysOfTupleType(targetType_1), 2 /* RecursionFlags.Target */, reportErrors)) { + return result; + } + } + else { + // A type S is assignable to keyof T if S is assignable to keyof C, where C is the + // simplified form of T or, if T doesn't simplify, the constraint of T. + var constraint = getSimplifiedTypeOrConstraint(targetType_1); + if (constraint) { + // We require Ternary.True here such that circular constraints don't cause + // false positives. For example, given 'T extends { [K in keyof T]: string }', + // 'keyof T' has itself as its constraint and produces a Ternary.Maybe when + // related to other types. + if (isRelatedTo(source, getIndexType(constraint, target.stringsOnly), 2 /* RecursionFlags.Target */, reportErrors) === -1 /* Ternary.True */) { + return -1 /* Ternary.True */; + } + } + else if (isGenericMappedType(targetType_1)) { + // generic mapped types that don't simplify or have a constraint still have a very simple set of keys we can compare against + // - their nameType or constraintType. + // In many ways, this comparison is a deferred version of what `getIndexTypeForMappedType` does to actually resolve the keys for _non_-generic types + var nameType_1 = getNameTypeFromMappedType(targetType_1); + var constraintType = getConstraintTypeFromMappedType(targetType_1); + var targetKeys = void 0; + if (nameType_1 && isMappedTypeWithKeyofConstraintDeclaration(targetType_1)) { + // we need to get the apparent mappings and union them with the generic mappings, since some properties may be + // missing from the `constraintType` which will otherwise be mapped in the object + var modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType_1)); + var mappedKeys_1 = []; + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */, + /*stringsOnly*/ false, function (t) { return void mappedKeys_1.push(instantiateType(nameType_1, appendTypeMapping(targetType_1.mapper, getTypeParameterFromMappedType(targetType_1), t))); }); + // We still need to include the non-apparent (and thus still generic) keys in the target side of the comparison (in case they're in the source side) + targetKeys = getUnionType(__spreadArray(__spreadArray([], mappedKeys_1, true), [nameType_1], false)); + } + else { + targetKeys = nameType_1 || constraintType; + } + if (isRelatedTo(source, targetKeys, 2 /* RecursionFlags.Target */, reportErrors) === -1 /* Ternary.True */) { + return -1 /* Ternary.True */; + } + } + } + } + else if (targetFlags & 8388608 /* TypeFlags.IndexedAccess */) { + if (sourceFlags & 8388608 /* TypeFlags.IndexedAccess */) { + // Relate components directly before falling back to constraint relationships + // A type S[K] is related to a type T[J] if S is related to T and K is related to J. + if (result = isRelatedTo(source.objectType, target.objectType, 3 /* RecursionFlags.Both */, reportErrors)) { + result &= isRelatedTo(source.indexType, target.indexType, 3 /* RecursionFlags.Both */, reportErrors); + } + if (result) { + resetErrorInfo(saveErrorInfo); + return result; + } + if (reportErrors) { + originalErrorInfo = errorInfo; + } + } + // A type S is related to a type T[K] if S is related to C, where C is the base + // constraint of T[K] for writing. + if (relation === assignableRelation || relation === comparableRelation) { + var objectType = target.objectType; + var indexType = target.indexType; + var baseObjectType = getBaseConstraintOfType(objectType) || objectType; + var baseIndexType = getBaseConstraintOfType(indexType) || indexType; + if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) { + var accessFlags = 4 /* AccessFlags.Writing */ | (baseObjectType !== objectType ? 2 /* AccessFlags.NoIndexSignatures */ : 0); + var constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags); + if (constraint) { + if (reportErrors && originalErrorInfo) { + // create a new chain for the constraint error + resetErrorInfo(saveErrorInfo); + } + if (result = isRelatedTo(source, constraint, 2 /* RecursionFlags.Target */, reportErrors)) { + return result; + } + // prefer the shorter chain of the constraint comparison chain, and the direct comparison chain + if (reportErrors && originalErrorInfo && errorInfo) { + errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo; + } + } + } + } + if (reportErrors) { + originalErrorInfo = undefined; + } + } + else if (isGenericMappedType(target) && relation !== identityRelation) { + // Check if source type `S` is related to target type `{ [P in Q]: T }` or `{ [P in Q as R]: T}`. + var keysRemapped = !!target.declaration.nameType; + var templateType = getTemplateTypeFromMappedType(target); + var modifiers = getMappedTypeModifiers(target); + if (!(modifiers & 8 /* MappedTypeModifiers.ExcludeOptional */)) { + // If the mapped type has shape `{ [P in Q]: T[P] }`, + // source `S` is related to target if `T` = `S`, i.e. `S` is related to `{ [P in Q]: S[P] }`. + if (!keysRemapped && templateType.flags & 8388608 /* TypeFlags.IndexedAccess */ && templateType.objectType === source && + templateType.indexType === getTypeParameterFromMappedType(target)) { + return -1 /* Ternary.True */; + } + if (!isGenericMappedType(source)) { + // If target has shape `{ [P in Q as R]: T}`, then its keys have type `R`. + // If target has shape `{ [P in Q]: T }`, then its keys have type `Q`. + var targetKeys = keysRemapped ? getNameTypeFromMappedType(target) : getConstraintTypeFromMappedType(target); + // Type of the keys of source type `S`, i.e. `keyof S`. + var sourceKeys = getIndexType(source, /*stringsOnly*/ undefined, /*noIndexSignatures*/ true); + var includeOptional = modifiers & 4 /* MappedTypeModifiers.IncludeOptional */; + var filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : undefined; + // A source type `S` is related to a target type `{ [P in Q]: T }` if `Q` is related to `keyof S` and `S[Q]` is related to `T`. + // A source type `S` is related to a target type `{ [P in Q as R]: T }` if `R` is related to `keyof S` and `S[R]` is related to `T. + // A source type `S` is related to a target type `{ [P in Q]?: T }` if some constituent `Q'` of `Q` is related to `keyof S` and `S[Q']` is related to `T`. + // A source type `S` is related to a target type `{ [P in Q as R]?: T }` if some constituent `R'` of `R` is related to `keyof S` and `S[R']` is related to `T`. + if (includeOptional + ? !(filteredByApplicability.flags & 131072 /* TypeFlags.Never */) + : isRelatedTo(targetKeys, sourceKeys, 3 /* RecursionFlags.Both */)) { + var templateType_1 = getTemplateTypeFromMappedType(target); + var typeParameter = getTypeParameterFromMappedType(target); + // Fastpath: When the template type has the form `Obj[P]` where `P` is the mapped type parameter, directly compare source `S` with `Obj` + // to avoid creating the (potentially very large) number of new intermediate types made by manufacturing `S[P]`. + var nonNullComponent = extractTypesOfKind(templateType_1, ~98304 /* TypeFlags.Nullable */); + if (!keysRemapped && nonNullComponent.flags & 8388608 /* TypeFlags.IndexedAccess */ && nonNullComponent.indexType === typeParameter) { + if (result = isRelatedTo(source, nonNullComponent.objectType, 2 /* RecursionFlags.Target */, reportErrors)) { + return result; + } + } + else { + // We need to compare the type of a property on the source type `S` to the type of the same property on the target type, + // so we need to construct an indexing type representing a property, and then use indexing type to index the source type for comparison. + // If the target type has shape `{ [P in Q]: T }`, then a property of the target has type `P`. + // If the target type has shape `{ [P in Q]?: T }`, then a property of the target has type `P`, + // but the property is optional, so we only want to compare properties `P` that are common between `keyof S` and `Q`. + // If the target type has shape `{ [P in Q as R]: T }`, then a property of the target has type `R`. + // If the target type has shape `{ [P in Q as R]?: T }`, then a property of the target has type `R`, + // but the property is optional, so we only want to compare properties `R` that are common between `keyof S` and `R`. + var indexingType = keysRemapped + ? (filteredByApplicability || targetKeys) + : filteredByApplicability + ? getIntersectionType([filteredByApplicability, typeParameter]) + : typeParameter; + var indexedAccessType = getIndexedAccessType(source, indexingType); + // Compare `S[indexingType]` to `T`, where `T` is the type of a property of the target type. + if (result = isRelatedTo(indexedAccessType, templateType_1, 3 /* RecursionFlags.Both */, reportErrors)) { + return result; + } + } + } + originalErrorInfo = errorInfo; + resetErrorInfo(saveErrorInfo); + } + } + } + else if (targetFlags & 16777216 /* TypeFlags.Conditional */) { + // If we reach 10 levels of nesting for the same conditional type, assume it is an infinitely expanding recursive + // conditional type and bail out with a Ternary.Maybe result. + if (isDeeplyNestedType(target, targetStack, targetDepth, 10)) { + resetErrorInfo(saveErrorInfo); + return 3 /* Ternary.Maybe */; + } + var c = target; + // We check for a relationship to a conditional type target only when the conditional type has no + // 'infer' positions and is not distributive or is distributive but doesn't reference the check type + // parameter in either of the result types. + if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) { + // Check if the conditional is always true or always false but still deferred for distribution purposes. + var skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType)); + var skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType)); + // TODO: Find a nice way to include potential conditional type breakdowns in error output, if they seem good (they usually don't) + if (result = skipTrue ? -1 /* Ternary.True */ : isRelatedTo(source, getTrueTypeFromConditionalType(c), 2 /* RecursionFlags.Target */, /*reportErrors*/ false)) { + result &= skipFalse ? -1 /* Ternary.True */ : isRelatedTo(source, getFalseTypeFromConditionalType(c), 2 /* RecursionFlags.Target */, /*reportErrors*/ false); + if (result) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + } + else if (targetFlags & 134217728 /* TypeFlags.TemplateLiteral */) { + if (sourceFlags & 134217728 /* TypeFlags.TemplateLiteral */) { + if (relation === comparableRelation) { + return templateLiteralTypesDefinitelyUnrelated(source, target) ? 0 /* Ternary.False */ : -1 /* Ternary.True */; + } + // Report unreliable variance for type variables referenced in template literal type placeholders. + // For example, `foo-${number}` is related to `foo-${string}` even though number isn't related to string. + instantiateType(source, makeFunctionTypeMapper(reportUnreliableMarkers)); + } + if (isTypeMatchedByTemplateLiteralType(source, target)) { + return -1 /* Ternary.True */; + } + } + if (sourceFlags & 8650752 /* TypeFlags.TypeVariable */) { + // IndexedAccess comparisons are handled above in the `targetFlags & TypeFlage.IndexedAccess` branch + if (!(sourceFlags & 8388608 /* TypeFlags.IndexedAccess */ && targetFlags & 8388608 /* TypeFlags.IndexedAccess */)) { + var constraint = getConstraintOfType(source); + if (!constraint || (sourceFlags & 262144 /* TypeFlags.TypeParameter */ && constraint.flags & 1 /* TypeFlags.Any */)) { + // A type variable with no constraint is not related to the non-primitive object type. + if (result = isRelatedTo(emptyObjectType, extractTypesOfKind(target, ~67108864 /* TypeFlags.NonPrimitive */), 3 /* RecursionFlags.Both */)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + // hi-speed no-this-instantiation check (less accurate, but avoids costly `this`-instantiation when the constraint will suffice), see #28231 for report on why this is needed + else if (result = isRelatedTo(constraint, target, 1 /* RecursionFlags.Source */, /*reportErrors*/ false, /*headMessage*/ undefined, intersectionState)) { + resetErrorInfo(saveErrorInfo); + return result; + } + // slower, fuller, this-instantiated check (necessary when comparing raw `this` types from base classes), see `subclassWithPolymorphicThisIsAssignable.ts` test for example + else if (result = isRelatedTo(getTypeWithThisArgument(constraint, source), target, 1 /* RecursionFlags.Source */, reportErrors && !(targetFlags & sourceFlags & 262144 /* TypeFlags.TypeParameter */), /*headMessage*/ undefined, intersectionState)) { + resetErrorInfo(saveErrorInfo); + return result; + } + if (isMappedTypeGenericIndexedAccess(source)) { + // For an indexed access type { [P in K]: E}[X], above we have already explored an instantiation of E with X + // substituted for P. We also want to explore type { [P in K]: E }[C], where C is the constraint of X. + var indexConstraint = getConstraintOfType(source.indexType); + if (indexConstraint) { + if (result = isRelatedTo(getIndexedAccessType(source.objectType, indexConstraint), target, 1 /* RecursionFlags.Source */, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + } + } + else if (sourceFlags & 4194304 /* TypeFlags.Index */) { + if (result = isRelatedTo(keyofConstraintType, target, 1 /* RecursionFlags.Source */, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + else if (sourceFlags & 134217728 /* TypeFlags.TemplateLiteral */ && !(targetFlags & 524288 /* TypeFlags.Object */)) { + if (!(targetFlags & 134217728 /* TypeFlags.TemplateLiteral */)) { + var constraint = getBaseConstraintOfType(source); + if (constraint && constraint !== source && (result = isRelatedTo(constraint, target, 1 /* RecursionFlags.Source */, reportErrors))) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + else if (sourceFlags & 268435456 /* TypeFlags.StringMapping */) { + if (targetFlags & 268435456 /* TypeFlags.StringMapping */ && source.symbol === target.symbol) { + if (result = isRelatedTo(source.type, target.type, 3 /* RecursionFlags.Both */, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + else { + var constraint = getBaseConstraintOfType(source); + if (constraint && (result = isRelatedTo(constraint, target, 1 /* RecursionFlags.Source */, reportErrors))) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + else if (sourceFlags & 16777216 /* TypeFlags.Conditional */) { + // If we reach 10 levels of nesting for the same conditional type, assume it is an infinitely expanding recursive + // conditional type and bail out with a Ternary.Maybe result. + if (isDeeplyNestedType(source, sourceStack, sourceDepth, 10)) { + resetErrorInfo(saveErrorInfo); + return 3 /* Ternary.Maybe */; + } + if (targetFlags & 16777216 /* TypeFlags.Conditional */) { + // Two conditional types 'T1 extends U1 ? X1 : Y1' and 'T2 extends U2 ? X2 : Y2' are related if + // one of T1 and T2 is related to the other, U1 and U2 are identical types, X1 is related to X2, + // and Y1 is related to Y2. + var sourceParams = source.root.inferTypeParameters; + var sourceExtends = source.extendsType; + var mapper = void 0; + if (sourceParams) { + // If the source has infer type parameters, we instantiate them in the context of the target + var ctx = createInferenceContext(sourceParams, /*signature*/ undefined, 0 /* InferenceFlags.None */, isRelatedToWorker); + inferTypes(ctx.inferences, target.extendsType, sourceExtends, 512 /* InferencePriority.NoConstraints */ | 1024 /* InferencePriority.AlwaysStrict */); + sourceExtends = instantiateType(sourceExtends, ctx.mapper); + mapper = ctx.mapper; + } + if (isTypeIdenticalTo(sourceExtends, target.extendsType) && + (isRelatedTo(source.checkType, target.checkType, 3 /* RecursionFlags.Both */) || isRelatedTo(target.checkType, source.checkType, 3 /* RecursionFlags.Both */))) { + if (result = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source), mapper), getTrueTypeFromConditionalType(target), 3 /* RecursionFlags.Both */, reportErrors)) { + result &= isRelatedTo(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target), 3 /* RecursionFlags.Both */, reportErrors); + } + if (result) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + else { + // conditionals aren't related to one another via distributive constraint as it is much too inaccurate and allows way + // more assignments than are desirable (since it maps the source check type to its constraint, it loses information) + var distributiveConstraint = hasNonCircularBaseConstraint(source) ? getConstraintOfDistributiveConditionalType(source) : undefined; + if (distributiveConstraint) { + if (result = isRelatedTo(distributiveConstraint, target, 1 /* RecursionFlags.Source */, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + // conditionals _can_ be related to one another via normal constraint, as, eg, `A extends B ? O : never` should be assignable to `O` + // when `O` is a conditional (`never` is trivially assignable to `O`, as is `O`!). + var defaultConstraint = getDefaultConstraintOfConditionalType(source); + if (defaultConstraint) { + if (result = isRelatedTo(defaultConstraint, target, 1 /* RecursionFlags.Source */, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + } + else { + // An empty object type is related to any mapped type that includes a '?' modifier. + if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target) && isEmptyObjectType(source)) { + return -1 /* Ternary.True */; + } + if (isGenericMappedType(target)) { + if (isGenericMappedType(source)) { + if (result = mappedTypeRelatedTo(source, target, reportErrors)) { + resetErrorInfo(saveErrorInfo); + return result; + } + } + return 0 /* Ternary.False */; + } + var sourceIsPrimitive = !!(sourceFlags & 131068 /* TypeFlags.Primitive */); + if (relation !== identityRelation) { + source = getApparentType(source); + sourceFlags = source.flags; + } + else if (isGenericMappedType(source)) { + return 0 /* Ternary.False */; + } + if (ts.getObjectFlags(source) & 4 /* ObjectFlags.Reference */ && ts.getObjectFlags(target) & 4 /* ObjectFlags.Reference */ && source.target === target.target && + !isTupleType(source) && !(isMarkerType(source) || isMarkerType(target))) { + // When strictNullChecks is disabled, the element type of the empty array literal is undefinedWideningType, + // and an empty array literal wouldn't be assignable to a `never[]` without this check. + if (isEmptyArrayLiteralType(source)) { + return -1 /* Ternary.True */; + } + // We have type references to the same generic type, and the type references are not marker + // type references (which are intended by be compared structurally). Obtain the variance + // information for the type parameters and relate the type arguments accordingly. + var variances = getVariances(source.target); + // We return Ternary.Maybe for a recursive invocation of getVariances (signalled by emptyArray). This + // effectively means we measure variance only from type parameter occurrences that aren't nested in + // recursive instantiations of the generic type. + if (variances === ts.emptyArray) { + return 1 /* Ternary.Unknown */; + } + var varianceResult = relateVariances(getTypeArguments(source), getTypeArguments(target), variances, intersectionState); + if (varianceResult !== undefined) { + return varianceResult; + } + } + else if (isReadonlyArrayType(target) ? isArrayOrTupleType(source) : isArrayType(target) && isTupleType(source) && !source.target.readonly) { + if (relation !== identityRelation) { + return isRelatedTo(getIndexTypeOfType(source, numberType) || anyType, getIndexTypeOfType(target, numberType) || anyType, 3 /* RecursionFlags.Both */, reportErrors); + } + else { + // By flags alone, we know that the `target` is a readonly array while the source is a normal array or tuple + // or `target` is an array and source is a tuple - in both cases the types cannot be identical, by construction + return 0 /* Ternary.False */; + } + } + // Consider a fresh empty object literal type "closed" under the subtype relationship - this way `{} <- {[idx: string]: any} <- fresh({})` + // and not `{} <- fresh({}) <- {[idx: string]: any}` + else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target) && ts.getObjectFlags(target) & 8192 /* ObjectFlags.FreshLiteral */ && !isEmptyObjectType(source)) { + return 0 /* Ternary.False */; + } + // Even if relationship doesn't hold for unions, intersections, or generic type references, + // it may hold in a structural comparison. + // In a check of the form X = A & B, we will have previously checked if A relates to X or B relates + // to X. Failing both of those we want to check if the aggregation of A and B's members structurally + // relates to X. Thus, we include intersection types on the source side here. + if (sourceFlags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */) && targetFlags & 524288 /* TypeFlags.Object */) { + // Report structural errors only if we haven't reported any errors yet + var reportStructuralErrors = reportErrors && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive; + result = propertiesRelatedTo(source, target, reportStructuralErrors, /*excludedProperties*/ undefined, intersectionState); + if (result) { + result &= signaturesRelatedTo(source, target, 0 /* SignatureKind.Call */, reportStructuralErrors); + if (result) { + result &= signaturesRelatedTo(source, target, 1 /* SignatureKind.Construct */, reportStructuralErrors); + if (result) { + result &= indexSignaturesRelatedTo(source, target, sourceIsPrimitive, reportStructuralErrors, intersectionState); + } + } + } + if (varianceCheckFailed && result) { + errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo; // Use variance error (there is no structural one) and return false + } + else if (result) { + return result; + } + } + // If S is an object type and T is a discriminated union, S may be related to T if + // there exists a constituent of T for every combination of the discriminants of S + // with respect to T. We do not report errors here, as we will use the existing + // error result from checking each constituent of the union. + if (sourceFlags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */) && targetFlags & 1048576 /* TypeFlags.Union */) { + var objectOnlyTarget = extractTypesOfKind(target, 524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 33554432 /* TypeFlags.Substitution */); + if (objectOnlyTarget.flags & 1048576 /* TypeFlags.Union */) { + var result_9 = typeRelatedToDiscriminatedType(source, objectOnlyTarget); + if (result_9) { + return result_9; + } + } + } + } + return 0 /* Ternary.False */; + function countMessageChainBreadth(info) { + if (!info) + return 0; + return ts.reduceLeft(info, function (value, chain) { return value + 1 + countMessageChainBreadth(chain.next); }, 0); + } + function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState) { + if (result = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors, intersectionState)) { + return result; + } + if (ts.some(variances, function (v) { return !!(v & 24 /* VarianceFlags.AllowsStructuralFallback */); })) { + // If some type parameter was `Unmeasurable` or `Unreliable`, and we couldn't pass by assuming it was identical, then we + // have to allow a structural fallback check + // We elide the variance-based error elaborations, since those might not be too helpful, since we'll potentially + // be assuming identity of the type parameter. + originalErrorInfo = undefined; + resetErrorInfo(saveErrorInfo); + return undefined; + } + var allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances); + varianceCheckFailed = !allowStructuralFallback; + // The type arguments did not relate appropriately, but it may be because we have no variance + // information (in which case typeArgumentsRelatedTo defaulted to covariance for all type + // arguments). It might also be the case that the target type has a 'void' type argument for + // a covariant type parameter that is only used in return positions within the generic type + // (in which case any type argument is permitted on the source side). In those cases we proceed + // with a structural comparison. Otherwise, we know for certain the instantiations aren't + // related and we can return here. + if (variances !== ts.emptyArray && !allowStructuralFallback) { + // In some cases generic types that are covariant in regular type checking mode become + // invariant in --strictFunctionTypes mode because one or more type parameters are used in + // both co- and contravariant positions. In order to make it easier to diagnose *why* such + // types are invariant, if any of the type parameters are invariant we reset the reported + // errors and instead force a structural comparison (which will include elaborations that + // reveal the reason). + // We can switch on `reportErrors` here, since varianceCheckFailed guarantees we return `False`, + // we can return `False` early here to skip calculating the structural error message we don't need. + if (varianceCheckFailed && !(reportErrors && ts.some(variances, function (v) { return (v & 7 /* VarianceFlags.VarianceMask */) === 0 /* VarianceFlags.Invariant */; }))) { + return 0 /* Ternary.False */; + } + // We remember the original error information so we can restore it in case the structural + // comparison unexpectedly succeeds. This can happen when the structural comparison result + // is a Ternary.Maybe for example caused by the recursion depth limiter. + originalErrorInfo = errorInfo; + resetErrorInfo(saveErrorInfo); + } + } + } + function reportUnmeasurableMarkers(p) { + if (outofbandVarianceMarkerHandler && (p === markerSuperType || p === markerSubType || p === markerOtherType)) { + outofbandVarianceMarkerHandler(/*onlyUnreliable*/ false); + } + return p; + } + function reportUnreliableMarkers(p) { + if (outofbandVarianceMarkerHandler && (p === markerSuperType || p === markerSubType || p === markerOtherType)) { + outofbandVarianceMarkerHandler(/*onlyUnreliable*/ true); + } + return p; + } + // A type [P in S]: X is related to a type [Q in T]: Y if T is related to S and X' is + // related to Y, where X' is an instantiation of X in which P is replaced with Q. Notice + // that S and T are contra-variant whereas X and Y are co-variant. + function mappedTypeRelatedTo(source, target, reportErrors) { + var modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source) === getMappedTypeModifiers(target) : + getCombinedMappedTypeOptionality(source) <= getCombinedMappedTypeOptionality(target)); + if (modifiersRelated) { + var result_10; + var targetConstraint = getConstraintTypeFromMappedType(target); + var sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source), makeFunctionTypeMapper(getCombinedMappedTypeOptionality(source) < 0 ? reportUnmeasurableMarkers : reportUnreliableMarkers)); + if (result_10 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* RecursionFlags.Both */, reportErrors)) { + var mapper = createTypeMapper([getTypeParameterFromMappedType(source)], [getTypeParameterFromMappedType(target)]); + if (instantiateType(getNameTypeFromMappedType(source), mapper) === instantiateType(getNameTypeFromMappedType(target), mapper)) { + return result_10 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source), mapper), getTemplateTypeFromMappedType(target), 3 /* RecursionFlags.Both */, reportErrors); + } + } + } + return 0 /* Ternary.False */; + } + function typeRelatedToDiscriminatedType(source, target) { + // 1. Generate the combinations of discriminant properties & types 'source' can satisfy. + // a. If the number of combinations is above a set limit, the comparison is too complex. + // 2. Filter 'target' to the subset of types whose discriminants exist in the matrix. + // a. If 'target' does not satisfy all discriminants in the matrix, 'source' is not related. + // 3. For each type in the filtered 'target', determine if all non-discriminant properties of + // 'target' are related to a property in 'source'. + // + // NOTE: See ~/tests/cases/conformance/types/typeRelationships/assignmentCompatibility/assignmentCompatWithDiscriminatedUnion.ts + // for examples. + var sourceProperties = getPropertiesOfType(source); + var sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target); + if (!sourcePropertiesFiltered) + return 0 /* Ternary.False */; + // Though we could compute the number of combinations as we generate + // the matrix, this would incur additional memory overhead due to + // array allocations. To reduce this overhead, we first compute + // the number of combinations to ensure we will not surpass our + // fixed limit before incurring the cost of any allocations: + var numCombinations = 1; + for (var _i = 0, sourcePropertiesFiltered_1 = sourcePropertiesFiltered; _i < sourcePropertiesFiltered_1.length; _i++) { + var sourceProperty = sourcePropertiesFiltered_1[_i]; + numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty)); + if (numCombinations > 25) { + // We've reached the complexity limit. + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source.id, targetId: target.id, numCombinations: numCombinations }); + return 0 /* Ternary.False */; + } + } + // Compute the set of types for each discriminant property. + var sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length); + var excludedProperties = new ts.Set(); + for (var i = 0; i < sourcePropertiesFiltered.length; i++) { + var sourceProperty = sourcePropertiesFiltered[i]; + var sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty); + sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* TypeFlags.Union */ + ? sourcePropertyType.types + : [sourcePropertyType]; + excludedProperties.add(sourceProperty.escapedName); + } + // Match each combination of the cartesian product of discriminant properties to one or more + // constituents of 'target'. If any combination does not have a match then 'source' is not relatable. + var discriminantCombinations = ts.cartesianProduct(sourceDiscriminantTypes); + var matchingTypes = []; + var _loop_20 = function (combination) { + var hasMatch = false; + outer: for (var _c = 0, _d = target.types; _c < _d.length; _c++) { + var type = _d[_c]; + var _loop_21 = function (i) { + var sourceProperty = sourcePropertiesFiltered[i]; + var targetProperty = getPropertyOfType(type, sourceProperty.escapedName); + if (!targetProperty) + return "continue-outer"; + if (sourceProperty === targetProperty) + return "continue"; + // We compare the source property to the target in the context of a single discriminant type. + var related = propertyRelatedTo(source, target, sourceProperty, targetProperty, function (_) { return combination[i]; }, /*reportErrors*/ false, 0 /* IntersectionState.None */, /*skipOptional*/ strictNullChecks || relation === comparableRelation); + // If the target property could not be found, or if the properties were not related, + // then this constituent is not a match. + if (!related) { + return "continue-outer"; + } + }; + for (var i = 0; i < sourcePropertiesFiltered.length; i++) { + var state_8 = _loop_21(i); + switch (state_8) { + case "continue-outer": continue outer; + } + } + ts.pushIfUnique(matchingTypes, type, ts.equateValues); + hasMatch = true; + } + if (!hasMatch) { + return { value: 0 /* Ternary.False */ }; + } + }; + for (var _a = 0, discriminantCombinations_1 = discriminantCombinations; _a < discriminantCombinations_1.length; _a++) { + var combination = discriminantCombinations_1[_a]; + var state_7 = _loop_20(combination); + if (typeof state_7 === "object") + return state_7.value; + } + // Compare the remaining non-discriminant properties of each match. + var result = -1 /* Ternary.True */; + for (var _b = 0, matchingTypes_1 = matchingTypes; _b < matchingTypes_1.length; _b++) { + var type = matchingTypes_1[_b]; + result &= propertiesRelatedTo(source, type, /*reportErrors*/ false, excludedProperties, 0 /* IntersectionState.None */); + if (result) { + result &= signaturesRelatedTo(source, type, 0 /* SignatureKind.Call */, /*reportStructuralErrors*/ false); + if (result) { + result &= signaturesRelatedTo(source, type, 1 /* SignatureKind.Construct */, /*reportStructuralErrors*/ false); + if (result && !(isTupleType(source) && isTupleType(type))) { + // Comparing numeric index types when both `source` and `type` are tuples is unnecessary as the + // element types should be sufficiently covered by `propertiesRelatedTo`. It also causes problems + // with index type assignability as the types for the excluded discriminants are still included + // in the index type. + result &= indexSignaturesRelatedTo(source, type, /*sourceIsPrimitive*/ false, /*reportStructuralErrors*/ false, 0 /* IntersectionState.None */); + } + } + } + if (!result) { + return result; + } + } + return result; + } + function excludeProperties(properties, excludedProperties) { + if (!excludedProperties || properties.length === 0) + return properties; + var result; + for (var i = 0; i < properties.length; i++) { + if (!excludedProperties.has(properties[i].escapedName)) { + if (result) { + result.push(properties[i]); + } + } + else if (!result) { + result = properties.slice(0, i); + } + } + return result || properties; + } + function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors, intersectionState) { + var targetIsOptional = strictNullChecks && !!(ts.getCheckFlags(targetProp) & 48 /* CheckFlags.Partial */); + var effectiveTarget = addOptionality(getNonMissingTypeOfSymbol(targetProp), /*isProperty*/ false, targetIsOptional); + var effectiveSource = getTypeOfSourceProperty(sourceProp); + return isRelatedTo(effectiveSource, effectiveTarget, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + } + function propertyRelatedTo(source, target, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors, intersectionState, skipOptional) { + var sourcePropFlags = ts.getDeclarationModifierFlagsFromSymbol(sourceProp); + var targetPropFlags = ts.getDeclarationModifierFlagsFromSymbol(targetProp); + if (sourcePropFlags & 8 /* ModifierFlags.Private */ || targetPropFlags & 8 /* ModifierFlags.Private */) { + if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { + if (reportErrors) { + if (sourcePropFlags & 8 /* ModifierFlags.Private */ && targetPropFlags & 8 /* ModifierFlags.Private */) { + reportError(ts.Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); + } + else { + reportError(ts.Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 8 /* ModifierFlags.Private */ ? source : target), typeToString(sourcePropFlags & 8 /* ModifierFlags.Private */ ? target : source)); + } + } + return 0 /* Ternary.False */; + } + } + else if (targetPropFlags & 16 /* ModifierFlags.Protected */) { + if (!isValidOverrideOf(sourceProp, targetProp)) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source), typeToString(getDeclaringClass(targetProp) || target)); + } + return 0 /* Ternary.False */; + } + } + else if (sourcePropFlags & 16 /* ModifierFlags.Protected */) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0 /* Ternary.False */; + } + // Ensure {readonly a: whatever} is not a subtype of {a: whatever}, + // while {a: whatever} is a subtype of {readonly a: whatever}. + // This ensures the subtype relationship is ordered, and preventing declaration order + // from deciding which type "wins" in union subtype reduction. + // They're still assignable to one another, since `readonly` doesn't affect assignability. + // This is only applied during the strictSubtypeRelation -- currently used in subtype reduction + if (relation === strictSubtypeRelation && + isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) { + return 0 /* Ternary.False */; + } + // If the target comes from a partial union prop, allow `undefined` in the target type + var related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors, intersectionState); + if (!related) { + if (reportErrors) { + reportIncompatibleError(ts.Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); + } + return 0 /* Ternary.False */; + } + // When checking for comparability, be more lenient with optional properties. + if (!skipOptional && sourceProp.flags & 16777216 /* SymbolFlags.Optional */ && !(targetProp.flags & 16777216 /* SymbolFlags.Optional */)) { + // TypeScript 1.0 spec (April 2014): 3.8.3 + // S is a subtype of a type T, and T is a supertype of S if ... + // S' and T are object types and, for each member M in T.. + // M is a property and S' contains a property N where + // if M is a required property, N is also a required property + // (M - property in T) + // (N - property in S) + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source), typeToString(target)); + } + return 0 /* Ternary.False */; + } + return related; + } + function reportUnmatchedProperty(source, target, unmatchedProperty, requireOptionalProperties) { + var shouldSkipElaboration = false; + // give specific error in case where private names have the same description + if (unmatchedProperty.valueDeclaration + && ts.isNamedDeclaration(unmatchedProperty.valueDeclaration) + && ts.isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) + && source.symbol + && source.symbol.flags & 32 /* SymbolFlags.Class */) { + var privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText; + var symbolTableKey = ts.getSymbolNameForPrivateIdentifier(source.symbol, privateIdentifierDescription); + if (symbolTableKey && getPropertyOfType(source, symbolTableKey)) { + var sourceName = ts.factory.getDeclarationName(source.symbol.valueDeclaration); + var targetName = ts.factory.getDeclarationName(target.symbol.valueDeclaration); + reportError(ts.Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2, diagnosticName(privateIdentifierDescription), diagnosticName(sourceName.escapedText === "" ? anon : sourceName), diagnosticName(targetName.escapedText === "" ? anon : targetName)); + return; + } + } + var props = ts.arrayFrom(getUnmatchedProperties(source, target, requireOptionalProperties, /*matchDiscriminantProperties*/ false)); + if (!headMessage || (headMessage.code !== ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code && + headMessage.code !== ts.Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code)) { + shouldSkipElaboration = true; // Retain top-level error for interface implementing issues, otherwise omit it + } + if (props.length === 1) { + var propName = symbolToString(unmatchedProperty); + reportError.apply(void 0, __spreadArray([ts.Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName], getTypeNamesForErrorDisplay(source, target), false)); + if (ts.length(unmatchedProperty.declarations)) { + associateRelatedInfo(ts.createDiagnosticForNode(unmatchedProperty.declarations[0], ts.Diagnostics._0_is_declared_here, propName)); + } + if (shouldSkipElaboration && errorInfo) { + overrideNextErrorInfo++; + } + } + else if (tryElaborateArrayLikeErrors(source, target, /*reportErrors*/ false)) { + if (props.length > 5) { // arbitrary cutoff for too-long list form + reportError(ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source), typeToString(target), ts.map(props.slice(0, 4), function (p) { return symbolToString(p); }).join(", "), props.length - 4); + } + else { + reportError(ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source), typeToString(target), ts.map(props, function (p) { return symbolToString(p); }).join(", ")); + } + if (shouldSkipElaboration && errorInfo) { + overrideNextErrorInfo++; + } + } + // No array like or unmatched property error - just issue top level error (errorInfo = undefined) + } + function propertiesRelatedTo(source, target, reportErrors, excludedProperties, intersectionState) { + if (relation === identityRelation) { + return propertiesIdenticalTo(source, target, excludedProperties); + } + var result = -1 /* Ternary.True */; + if (isTupleType(target)) { + if (isArrayOrTupleType(source)) { + if (!target.target.readonly && (isReadonlyArrayType(source) || isTupleType(source) && source.target.readonly)) { + return 0 /* Ternary.False */; + } + var sourceArity = getTypeReferenceArity(source); + var targetArity = getTypeReferenceArity(target); + var sourceRestFlag = isTupleType(source) ? source.target.combinedFlags & 4 /* ElementFlags.Rest */ : 4 /* ElementFlags.Rest */; + var targetRestFlag = target.target.combinedFlags & 4 /* ElementFlags.Rest */; + var sourceMinLength = isTupleType(source) ? source.target.minLength : 0; + var targetMinLength = target.target.minLength; + if (!sourceRestFlag && sourceArity < targetMinLength) { + if (reportErrors) { + reportError(ts.Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength); + } + return 0 /* Ternary.False */; + } + if (!targetRestFlag && targetArity < sourceMinLength) { + if (reportErrors) { + reportError(ts.Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity); + } + return 0 /* Ternary.False */; + } + if (!targetRestFlag && (sourceRestFlag || targetArity < sourceArity)) { + if (reportErrors) { + if (sourceMinLength < targetMinLength) { + reportError(ts.Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength); + } + else { + reportError(ts.Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity); + } + } + return 0 /* Ternary.False */; + } + var sourceTypeArguments = getTypeArguments(source); + var targetTypeArguments = getTypeArguments(target); + var startCount = Math.min(isTupleType(source) ? getStartElementCount(source.target, 11 /* ElementFlags.NonRest */) : 0, getStartElementCount(target.target, 11 /* ElementFlags.NonRest */)); + var endCount = Math.min(isTupleType(source) ? getEndElementCount(source.target, 11 /* ElementFlags.NonRest */) : 0, targetRestFlag ? getEndElementCount(target.target, 11 /* ElementFlags.NonRest */) : 0); + var canExcludeDiscriminants = !!excludedProperties; + for (var i = 0; i < targetArity; i++) { + var sourceIndex = i < targetArity - endCount ? i : i + sourceArity - targetArity; + var sourceFlags = isTupleType(source) && (i < startCount || i >= targetArity - endCount) ? source.target.elementFlags[sourceIndex] : 4 /* ElementFlags.Rest */; + var targetFlags = target.target.elementFlags[i]; + if (targetFlags & 8 /* ElementFlags.Variadic */ && !(sourceFlags & 8 /* ElementFlags.Variadic */)) { + if (reportErrors) { + reportError(ts.Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, i); + } + return 0 /* Ternary.False */; + } + if (sourceFlags & 8 /* ElementFlags.Variadic */ && !(targetFlags & 12 /* ElementFlags.Variable */)) { + if (reportErrors) { + reportError(ts.Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourceIndex, i); + } + return 0 /* Ternary.False */; + } + if (targetFlags & 1 /* ElementFlags.Required */ && !(sourceFlags & 1 /* ElementFlags.Required */)) { + if (reportErrors) { + reportError(ts.Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, i); + } + return 0 /* Ternary.False */; + } + // We can only exclude discriminant properties if we have not yet encountered a variable-length element. + if (canExcludeDiscriminants) { + if (sourceFlags & 12 /* ElementFlags.Variable */ || targetFlags & 12 /* ElementFlags.Variable */) { + canExcludeDiscriminants = false; + } + if (canExcludeDiscriminants && (excludedProperties === null || excludedProperties === void 0 ? void 0 : excludedProperties.has(("" + i)))) { + continue; + } + } + var sourceType = !isTupleType(source) ? sourceTypeArguments[0] : + i < startCount || i >= targetArity - endCount ? removeMissingType(sourceTypeArguments[sourceIndex], !!(sourceFlags & targetFlags & 2 /* ElementFlags.Optional */)) : + getElementTypeOfSliceOfTupleType(source, startCount, endCount) || neverType; + var targetType = targetTypeArguments[i]; + var targetCheckType = sourceFlags & 8 /* ElementFlags.Variadic */ && targetFlags & 4 /* ElementFlags.Rest */ ? createArrayType(targetType) : + removeMissingType(targetType, !!(targetFlags & 2 /* ElementFlags.Optional */)); + var related = isRelatedTo(sourceType, targetCheckType, 3 /* RecursionFlags.Both */, reportErrors, /*headMessage*/ undefined, intersectionState); + if (!related) { + if (reportErrors && (targetArity > 1 || sourceArity > 1)) { + if (i < startCount || i >= targetArity - endCount || sourceArity - startCount - endCount === 1) { + reportIncompatibleError(ts.Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourceIndex, i); + } + else { + reportIncompatibleError(ts.Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, startCount, sourceArity - endCount - 1, i); + } + } + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + if (target.target.combinedFlags & 12 /* ElementFlags.Variable */) { + return 0 /* Ternary.False */; + } + } + var requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType(source) && !isEmptyArrayLiteralType(source) && !isTupleType(source); + var unmatchedProperty = getUnmatchedProperty(source, target, requireOptionalProperties, /*matchDiscriminantProperties*/ false); + if (unmatchedProperty) { + if (reportErrors && shouldReportUnmatchedPropertyError(source, target)) { + reportUnmatchedProperty(source, target, unmatchedProperty, requireOptionalProperties); + } + return 0 /* Ternary.False */; + } + if (isObjectLiteralType(target)) { + for (var _i = 0, _a = excludeProperties(getPropertiesOfType(source), excludedProperties); _i < _a.length; _i++) { + var sourceProp = _a[_i]; + if (!getPropertyOfObjectType(target, sourceProp.escapedName)) { + var sourceType = getTypeOfSymbol(sourceProp); + if (!(sourceType.flags & 32768 /* TypeFlags.Undefined */)) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target)); + } + return 0 /* Ternary.False */; + } + } + } + } + // We only call this for union target types when we're attempting to do excess property checking - in those cases, we want to get _all possible props_ + // from the target union, across all members + var properties = getPropertiesOfType(target); + var numericNamesOnly = isTupleType(source) && isTupleType(target); + for (var _b = 0, _c = excludeProperties(properties, excludedProperties); _b < _c.length; _b++) { + var targetProp = _c[_b]; + var name = targetProp.escapedName; + if (!(targetProp.flags & 4194304 /* SymbolFlags.Prototype */) && (!numericNamesOnly || ts.isNumericLiteralName(name) || name === "length")) { + var sourceProp = getPropertyOfType(source, name); + if (sourceProp && sourceProp !== targetProp) { + var related = propertyRelatedTo(source, target, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors, intersectionState, relation === comparableRelation); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + } + } + return result; + } + function propertiesIdenticalTo(source, target, excludedProperties) { + if (!(source.flags & 524288 /* TypeFlags.Object */ && target.flags & 524288 /* TypeFlags.Object */)) { + return 0 /* Ternary.False */; + } + var sourceProperties = excludeProperties(getPropertiesOfObjectType(source), excludedProperties); + var targetProperties = excludeProperties(getPropertiesOfObjectType(target), excludedProperties); + if (sourceProperties.length !== targetProperties.length) { + return 0 /* Ternary.False */; + } + var result = -1 /* Ternary.True */; + for (var _i = 0, sourceProperties_1 = sourceProperties; _i < sourceProperties_1.length; _i++) { + var sourceProp = sourceProperties_1[_i]; + var targetProp = getPropertyOfObjectType(target, sourceProp.escapedName); + if (!targetProp) { + return 0 /* Ternary.False */; + } + var related = compareProperties(sourceProp, targetProp, isRelatedTo); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function signaturesRelatedTo(source, target, kind, reportErrors) { + var _a, _b; + if (relation === identityRelation) { + return signaturesIdenticalTo(source, target, kind); + } + if (target === anyFunctionType || source === anyFunctionType) { + return -1 /* Ternary.True */; + } + var sourceIsJSConstructor = source.symbol && isJSConstructor(source.symbol.valueDeclaration); + var targetIsJSConstructor = target.symbol && isJSConstructor(target.symbol.valueDeclaration); + var sourceSignatures = getSignaturesOfType(source, (sourceIsJSConstructor && kind === 1 /* SignatureKind.Construct */) ? + 0 /* SignatureKind.Call */ : kind); + var targetSignatures = getSignaturesOfType(target, (targetIsJSConstructor && kind === 1 /* SignatureKind.Construct */) ? + 0 /* SignatureKind.Call */ : kind); + if (kind === 1 /* SignatureKind.Construct */ && sourceSignatures.length && targetSignatures.length) { + var sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* SignatureFlags.Abstract */); + var targetIsAbstract = !!(targetSignatures[0].flags & 4 /* SignatureFlags.Abstract */); + if (sourceIsAbstract && !targetIsAbstract) { + // An abstract constructor type is not assignable to a non-abstract constructor type + // as it would otherwise be possible to new an abstract class. Note that the assignability + // check we perform for an extends clause excludes construct signatures from the target, + // so this check never proceeds. + if (reportErrors) { + reportError(ts.Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); + } + return 0 /* Ternary.False */; + } + if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors)) { + return 0 /* Ternary.False */; + } + } + var result = -1 /* Ternary.True */; + var incompatibleReporter = kind === 1 /* SignatureKind.Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn; + var sourceObjectFlags = ts.getObjectFlags(source); + var targetObjectFlags = ts.getObjectFlags(target); + if (sourceObjectFlags & 64 /* ObjectFlags.Instantiated */ && targetObjectFlags & 64 /* ObjectFlags.Instantiated */ && source.symbol === target.symbol || + sourceObjectFlags & 4 /* ObjectFlags.Reference */ && targetObjectFlags & 4 /* ObjectFlags.Reference */ && source.target === target.target) { + // We have instantiations of the same anonymous type (which typically will be the type of a + // method). Simply do a pairwise comparison of the signatures in the two signature lists instead + // of the much more expensive N * M comparison matrix we explore below. We erase type parameters + // as they are known to always be the same. + for (var i = 0; i < targetSignatures.length; i++) { + var related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], /*erase*/ true, reportErrors, incompatibleReporter(sourceSignatures[i], targetSignatures[i])); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + } + else if (sourceSignatures.length === 1 && targetSignatures.length === 1) { + // For simple functions (functions with a single signature) we only erase type parameters for + // the comparable relation. Otherwise, if the source signature is generic, we instantiate it + // in the context of the target signature before checking the relationship. Ideally we'd do + // this regardless of the number of signatures, but the potential costs are prohibitive due + // to the quadratic nature of the logic below. + var eraseGenerics = relation === comparableRelation || !!compilerOptions.noStrictGenericChecks; + var sourceSignature = ts.first(sourceSignatures); + var targetSignature = ts.first(targetSignatures); + result = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors, incompatibleReporter(sourceSignature, targetSignature)); + if (!result && reportErrors && kind === 1 /* SignatureKind.Construct */ && (sourceObjectFlags & targetObjectFlags) && + (((_a = targetSignature.declaration) === null || _a === void 0 ? void 0 : _a.kind) === 171 /* SyntaxKind.Constructor */ || ((_b = sourceSignature.declaration) === null || _b === void 0 ? void 0 : _b.kind) === 171 /* SyntaxKind.Constructor */)) { + var constructSignatureToString = function (signature) { + return signatureToString(signature, /*enclosingDeclaration*/ undefined, 262144 /* TypeFormatFlags.WriteArrowStyleSignature */, kind); + }; + reportError(ts.Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature)); + reportError(ts.Diagnostics.Types_of_construct_signatures_are_incompatible); + return result; + } + } + else { + outer: for (var _i = 0, targetSignatures_1 = targetSignatures; _i < targetSignatures_1.length; _i++) { + var t = targetSignatures_1[_i]; + var saveErrorInfo = captureErrorCalculationState(); + // Only elaborate errors from the first failure + var shouldElaborateErrors = reportErrors; + for (var _c = 0, sourceSignatures_1 = sourceSignatures; _c < sourceSignatures_1.length; _c++) { + var s = sourceSignatures_1[_c]; + var related = signatureRelatedTo(s, t, /*erase*/ true, shouldElaborateErrors, incompatibleReporter(s, t)); + if (related) { + result &= related; + resetErrorInfo(saveErrorInfo); + continue outer; + } + shouldElaborateErrors = false; + } + if (shouldElaborateErrors) { + reportError(ts.Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source), signatureToString(t, /*enclosingDeclaration*/ undefined, /*flags*/ undefined, kind)); + } + return 0 /* Ternary.False */; + } + } + return result; + } + function shouldReportUnmatchedPropertyError(source, target) { + var typeCallSignatures = getSignaturesOfStructuredType(source, 0 /* SignatureKind.Call */); + var typeConstructSignatures = getSignaturesOfStructuredType(source, 1 /* SignatureKind.Construct */); + var typeProperties = getPropertiesOfObjectType(source); + if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) { + if ((getSignaturesOfType(target, 0 /* SignatureKind.Call */).length && typeCallSignatures.length) || + (getSignaturesOfType(target, 1 /* SignatureKind.Construct */).length && typeConstructSignatures.length)) { + return true; // target has similar signature kinds to source, still focus on the unmatched property + } + return false; + } + return true; + } + function reportIncompatibleCallSignatureReturn(siga, sigb) { + if (siga.parameters.length === 0 && sigb.parameters.length === 0) { + return function (source, target) { return reportIncompatibleError(ts.Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source), typeToString(target)); }; + } + return function (source, target) { return reportIncompatibleError(ts.Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source), typeToString(target)); }; + } + function reportIncompatibleConstructSignatureReturn(siga, sigb) { + if (siga.parameters.length === 0 && sigb.parameters.length === 0) { + return function (source, target) { return reportIncompatibleError(ts.Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source), typeToString(target)); }; + } + return function (source, target) { return reportIncompatibleError(ts.Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source), typeToString(target)); }; + } + /** + * See signatureAssignableTo, compareSignaturesIdentical + */ + function signatureRelatedTo(source, target, erase, reportErrors, incompatibleReporter) { + return compareSignaturesRelated(erase ? getErasedSignature(source) : source, erase ? getErasedSignature(target) : target, relation === strictSubtypeRelation ? 8 /* SignatureCheckMode.StrictArity */ : 0, reportErrors, reportError, incompatibleReporter, isRelatedToWorker, makeFunctionTypeMapper(reportUnreliableMarkers)); + } + function signaturesIdenticalTo(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + if (sourceSignatures.length !== targetSignatures.length) { + return 0 /* Ternary.False */; + } + var result = -1 /* Ternary.True */; + for (var i = 0; i < sourceSignatures.length; i++) { + var related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], /*partialMatch*/ false, /*ignoreThisTypes*/ false, /*ignoreReturnTypes*/ false, isRelatedTo); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function membersRelatedToIndexInfo(source, targetInfo, reportErrors) { + var result = -1 /* Ternary.True */; + var keyType = targetInfo.keyType; + var props = source.flags & 2097152 /* TypeFlags.Intersection */ ? getPropertiesOfUnionOrIntersectionType(source) : getPropertiesOfObjectType(source); + for (var _i = 0, props_2 = props; _i < props_2.length; _i++) { + var prop = props_2[_i]; + // Skip over ignored JSX and symbol-named members + if (isIgnoredJsxProperty(source, prop)) { + continue; + } + if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */), keyType)) { + var propType = getNonMissingTypeOfSymbol(prop); + var type = exactOptionalPropertyTypes || propType.flags & 32768 /* TypeFlags.Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* SymbolFlags.Optional */) + ? propType + : getTypeWithFacts(propType, 524288 /* TypeFacts.NEUndefined */); + var related = isRelatedTo(type, targetInfo.type, 3 /* RecursionFlags.Both */, reportErrors); + if (!related) { + if (reportErrors) { + reportError(ts.Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); + } + return 0 /* Ternary.False */; + } + result &= related; + } + } + for (var _a = 0, _b = getIndexInfosOfType(source); _a < _b.length; _a++) { + var info = _b[_a]; + if (isApplicableIndexType(info.keyType, keyType)) { + var related = indexInfoRelatedTo(info, targetInfo, reportErrors); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + } + return result; + } + function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors) { + var related = isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* RecursionFlags.Both */, reportErrors); + if (!related && reportErrors) { + if (sourceInfo.keyType === targetInfo.keyType) { + reportError(ts.Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType)); + } + else { + reportError(ts.Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType)); + } + } + return related; + } + function indexSignaturesRelatedTo(source, target, sourceIsPrimitive, reportErrors, intersectionState) { + if (relation === identityRelation) { + return indexSignaturesIdenticalTo(source, target); + } + var indexInfos = getIndexInfosOfType(target); + var targetHasStringIndex = ts.some(indexInfos, function (info) { return info.keyType === stringType; }); + var result = -1 /* Ternary.True */; + for (var _i = 0, indexInfos_5 = indexInfos; _i < indexInfos_5.length; _i++) { + var targetInfo = indexInfos_5[_i]; + var related = !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* TypeFlags.Any */ ? -1 /* Ternary.True */ : + isGenericMappedType(source) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source), targetInfo.type, 3 /* RecursionFlags.Both */, reportErrors) : + typeRelatedToIndexInfo(source, targetInfo, reportErrors, intersectionState); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + return result; + } + function typeRelatedToIndexInfo(source, targetInfo, reportErrors, intersectionState) { + var sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType); + if (sourceInfo) { + return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors); + } + if (!(intersectionState & 1 /* IntersectionState.Source */) && isObjectTypeWithInferableIndex(source)) { + // Intersection constituents are never considered to have an inferred index signature + return membersRelatedToIndexInfo(source, targetInfo, reportErrors); + } + if (reportErrors) { + reportError(ts.Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source)); + } + return 0 /* Ternary.False */; + } + function indexSignaturesIdenticalTo(source, target) { + var sourceInfos = getIndexInfosOfType(source); + var targetInfos = getIndexInfosOfType(target); + if (sourceInfos.length !== targetInfos.length) { + return 0 /* Ternary.False */; + } + for (var _i = 0, targetInfos_1 = targetInfos; _i < targetInfos_1.length; _i++) { + var targetInfo = targetInfos_1[_i]; + var sourceInfo = getIndexInfoOfType(source, targetInfo.keyType); + if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* RecursionFlags.Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) { + return 0 /* Ternary.False */; + } + } + return -1 /* Ternary.True */; + } + function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors) { + if (!sourceSignature.declaration || !targetSignature.declaration) { + return true; + } + var sourceAccessibility = ts.getSelectedEffectiveModifierFlags(sourceSignature.declaration, 24 /* ModifierFlags.NonPublicAccessibilityModifier */); + var targetAccessibility = ts.getSelectedEffectiveModifierFlags(targetSignature.declaration, 24 /* ModifierFlags.NonPublicAccessibilityModifier */); + // A public, protected and private signature is assignable to a private signature. + if (targetAccessibility === 8 /* ModifierFlags.Private */) { + return true; + } + // A public and protected signature is assignable to a protected signature. + if (targetAccessibility === 16 /* ModifierFlags.Protected */ && sourceAccessibility !== 8 /* ModifierFlags.Private */) { + return true; + } + // Only a public signature is assignable to public signature. + if (targetAccessibility !== 16 /* ModifierFlags.Protected */ && !sourceAccessibility) { + return true; + } + if (reportErrors) { + reportError(ts.Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); + } + return false; + } + } + function typeCouldHaveTopLevelSingletonTypes(type) { + // Okay, yes, 'boolean' is a union of 'true | false', but that's not useful + // in error reporting scenarios. If you need to use this function but that detail matters, + // feel free to add a flag. + if (type.flags & 16 /* TypeFlags.Boolean */) { + return false; + } + if (type.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + return !!ts.forEach(type.types, typeCouldHaveTopLevelSingletonTypes); + } + if (type.flags & 465829888 /* TypeFlags.Instantiable */) { + var constraint = getConstraintOfType(type); + if (constraint && constraint !== type) { + return typeCouldHaveTopLevelSingletonTypes(constraint); + } + } + return isUnitType(type) || !!(type.flags & 134217728 /* TypeFlags.TemplateLiteral */); + } + function getExactOptionalUnassignableProperties(source, target) { + if (isTupleType(source) && isTupleType(target)) + return ts.emptyArray; + return getPropertiesOfType(target) + .filter(function (targetProp) { return isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp)); }); + } + function isExactOptionalPropertyMismatch(source, target) { + return !!source && !!target && maybeTypeOfKind(source, 32768 /* TypeFlags.Undefined */) && !!containsMissingType(target); + } + function getExactOptionalProperties(type) { + return getPropertiesOfType(type).filter(function (targetProp) { return containsMissingType(getTypeOfSymbol(targetProp)); }); + } + function getBestMatchingType(source, target, isRelatedTo) { + if (isRelatedTo === void 0) { isRelatedTo = compareTypesAssignable; } + return findMatchingDiscriminantType(source, target, isRelatedTo, /*skipPartial*/ true) || + findMatchingTypeReferenceOrTypeAliasReference(source, target) || + findBestTypeForObjectLiteral(source, target) || + findBestTypeForInvokable(source, target) || + findMostOverlappyType(source, target); + } + function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) { + // undefined=unknown, true=discriminated, false=not discriminated + // The state of each type progresses from left to right. Discriminated types stop at 'true'. + var discriminable = target.types.map(function (_) { return undefined; }); + for (var _i = 0, discriminators_1 = discriminators; _i < discriminators_1.length; _i++) { + var _a = discriminators_1[_i], getDiscriminatingType = _a[0], propertyName = _a[1]; + var targetProp = getUnionOrIntersectionProperty(target, propertyName); + if (skipPartial && targetProp && ts.getCheckFlags(targetProp) & 16 /* CheckFlags.ReadPartial */) { + continue; + } + var i = 0; + for (var _b = 0, _c = target.types; _b < _c.length; _b++) { + var type = _c[_b]; + var targetType = getTypeOfPropertyOfType(type, propertyName); + if (targetType && related(getDiscriminatingType(), targetType)) { + discriminable[i] = discriminable[i] === undefined ? true : discriminable[i]; + } + else { + discriminable[i] = false; + } + i++; + } + } + var match = discriminable.indexOf(/*searchElement*/ true); + if (match === -1) { + return defaultValue; + } + // make sure exactly 1 matches before returning it + var nextMatch = discriminable.indexOf(/*searchElement*/ true, match + 1); + while (nextMatch !== -1) { + if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) { + return defaultValue; + } + nextMatch = discriminable.indexOf(/*searchElement*/ true, nextMatch + 1); + } + return target.types[match]; + } + /** + * A type is 'weak' if it is an object type with at least one optional property + * and no required properties, call/construct signatures or index signatures + */ + function isWeakType(type) { + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && + resolved.properties.length > 0 && ts.every(resolved.properties, function (p) { return !!(p.flags & 16777216 /* SymbolFlags.Optional */); }); + } + if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return ts.every(type.types, isWeakType); + } + return false; + } + function hasCommonProperties(source, target, isComparingJsxAttributes) { + for (var _i = 0, _a = getPropertiesOfType(source); _i < _a.length; _i++) { + var prop = _a[_i]; + if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) { + return true; + } + } + return false; + } + function getVariances(type) { + // Arrays and tuples are known to be covariant, no need to spend time computing this. + return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* ObjectFlags.Tuple */ ? + arrayVariances : + getVariancesWorker(type.symbol, type.typeParameters); + } + function getAliasVariances(symbol) { + return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters); + } + // Return an array containing the variance of each type parameter. The variance is effectively + // a digest of the type comparisons that occur for each type argument when instantiations of the + // generic type are structurally compared. We infer the variance information by comparing + // instantiations of the generic type for type arguments with known relations. The function + // returns the emptyArray singleton when invoked recursively for the given generic type. + function getVariancesWorker(symbol, typeParameters) { + if (typeParameters === void 0) { typeParameters = ts.emptyArray; } + var links = getSymbolLinks(symbol); + if (!links.variances) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("checkTypes" /* tracing.Phase.CheckTypes */, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) }); + links.variances = ts.emptyArray; + var variances = []; + var _loop_22 = function (tp) { + var modifiers = getVarianceModifiers(tp); + var variance = modifiers & 65536 /* ModifierFlags.Out */ ? + modifiers & 32768 /* ModifierFlags.In */ ? 0 /* VarianceFlags.Invariant */ : 1 /* VarianceFlags.Covariant */ : + modifiers & 32768 /* ModifierFlags.In */ ? 2 /* VarianceFlags.Contravariant */ : undefined; + if (variance === undefined) { + var unmeasurable_1 = false; + var unreliable_1 = false; + var oldHandler = outofbandVarianceMarkerHandler; + outofbandVarianceMarkerHandler = function (onlyUnreliable) { return onlyUnreliable ? unreliable_1 = true : unmeasurable_1 = true; }; + // We first compare instantiations where the type parameter is replaced with + // marker types that have a known subtype relationship. From this we can infer + // invariance, covariance, contravariance or bivariance. + var typeWithSuper = createMarkerType(symbol, tp, markerSuperType); + var typeWithSub = createMarkerType(symbol, tp, markerSubType); + variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* VarianceFlags.Covariant */ : 0) | + (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* VarianceFlags.Contravariant */ : 0); + // If the instantiations appear to be related bivariantly it may be because the + // type parameter is independent (i.e. it isn't witnessed anywhere in the generic + // type). To determine this we compare instantiations where the type parameter is + // replaced with marker types that are known to be unrelated. + if (variance === 3 /* VarianceFlags.Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) { + variance = 4 /* VarianceFlags.Independent */; + } + outofbandVarianceMarkerHandler = oldHandler; + if (unmeasurable_1 || unreliable_1) { + if (unmeasurable_1) { + variance |= 8 /* VarianceFlags.Unmeasurable */; + } + if (unreliable_1) { + variance |= 16 /* VarianceFlags.Unreliable */; + } + } + } + variances.push(variance); + }; + for (var _i = 0, typeParameters_1 = typeParameters; _i < typeParameters_1.length; _i++) { + var tp = typeParameters_1[_i]; + _loop_22(tp); + } + links.variances = variances; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + return links.variances; + } + function createMarkerType(symbol, source, target) { + var mapper = makeUnaryTypeMapper(source, target); + var type = getDeclaredTypeOfSymbol(symbol); + if (isErrorType(type)) { + return type; + } + var result = symbol.flags & 524288 /* SymbolFlags.TypeAlias */ ? + getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : + createTypeReference(type, instantiateTypes(type.typeParameters, mapper)); + markerTypes.add(getTypeId(result)); + return result; + } + function isMarkerType(type) { + return markerTypes.has(getTypeId(type)); + } + function getVarianceModifiers(tp) { + var _a, _b; + return (ts.some((_a = tp.symbol) === null || _a === void 0 ? void 0 : _a.declarations, function (d) { return ts.hasSyntacticModifier(d, 32768 /* ModifierFlags.In */); }) ? 32768 /* ModifierFlags.In */ : 0) | + (ts.some((_b = tp.symbol) === null || _b === void 0 ? void 0 : _b.declarations, function (d) { return ts.hasSyntacticModifier(d, 65536 /* ModifierFlags.Out */); }) ? 65536 /* ModifierFlags.Out */ : 0); + } + // Return true if the given type reference has a 'void' type argument for a covariant type parameter. + // See comment at call in recursiveTypeRelatedTo for when this case matters. + function hasCovariantVoidArgument(typeArguments, variances) { + for (var i = 0; i < variances.length; i++) { + if ((variances[i] & 7 /* VarianceFlags.VarianceMask */) === 1 /* VarianceFlags.Covariant */ && typeArguments[i].flags & 16384 /* TypeFlags.Void */) { + return true; + } + } + return false; + } + function isUnconstrainedTypeParameter(type) { + return type.flags & 262144 /* TypeFlags.TypeParameter */ && !getConstraintOfTypeParameter(type); + } + function isNonDeferredTypeReference(type) { + return !!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) && !type.node; + } + function isTypeReferenceWithGenericArguments(type) { + return isNonDeferredTypeReference(type) && ts.some(getTypeArguments(type), function (t) { return !!(t.flags & 262144 /* TypeFlags.TypeParameter */) || isTypeReferenceWithGenericArguments(t); }); + } + function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) { + var typeParameters = []; + var constraintMarker = ""; + var sourceId = getTypeReferenceId(source, 0); + var targetId = getTypeReferenceId(target, 0); + return "".concat(constraintMarker).concat(sourceId, ",").concat(targetId).concat(postFix); + // getTypeReferenceId(A) returns "111=0-12=1" + // where A.id=111 and number.id=12 + function getTypeReferenceId(type, depth) { + if (depth === void 0) { depth = 0; } + var result = "" + type.target.id; + for (var _i = 0, _a = getTypeArguments(type); _i < _a.length; _i++) { + var t = _a[_i]; + if (t.flags & 262144 /* TypeFlags.TypeParameter */) { + if (ignoreConstraints || isUnconstrainedTypeParameter(t)) { + var index = typeParameters.indexOf(t); + if (index < 0) { + index = typeParameters.length; + typeParameters.push(t); + } + result += "=" + index; + continue; + } + // We mark type references that reference constrained type parameters such that we know to obtain + // and look for a "broadest equivalent key" in the cache. + constraintMarker = "*"; + } + else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) { + result += "<" + getTypeReferenceId(t, depth + 1) + ">"; + continue; + } + result += "-" + t.id; + } + return result; + } + } + /** + * To improve caching, the relation key for two generic types uses the target's id plus ids of the type parameters. + * For other cases, the types ids are used. + */ + function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) { + if (relation === identityRelation && source.id > target.id) { + var temp = source; + source = target; + target = temp; + } + var postFix = intersectionState ? ":" + intersectionState : ""; + return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? + getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : + "".concat(source.id, ",").concat(target.id).concat(postFix); + } + // Invoke the callback for each underlying property symbol of the given symbol and return the first + // value that isn't undefined. + function forEachProperty(prop, callback) { + if (ts.getCheckFlags(prop) & 6 /* CheckFlags.Synthetic */) { + for (var _i = 0, _a = prop.containingType.types; _i < _a.length; _i++) { + var t = _a[_i]; + var p = getPropertyOfType(t, prop.escapedName); + var result = p && forEachProperty(p, callback); + if (result) { + return result; + } + } + return undefined; + } + return callback(prop); + } + // Return the declaring class type of a property or undefined if property not declared in class + function getDeclaringClass(prop) { + return prop.parent && prop.parent.flags & 32 /* SymbolFlags.Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : undefined; + } + // Return the inherited type of the given property or undefined if property doesn't exist in a base class. + function getTypeOfPropertyInBaseClass(property) { + var classType = getDeclaringClass(property); + var baseClassType = classType && getBaseTypes(classType)[0]; + return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName); + } + // Return true if some underlying source property is declared in a class that derives + // from the given base class. + function isPropertyInClassDerivedFrom(prop, baseClass) { + return forEachProperty(prop, function (sp) { + var sourceClass = getDeclaringClass(sp); + return sourceClass ? hasBaseType(sourceClass, baseClass) : false; + }); + } + // Return true if source property is a valid override of protected parts of target property. + function isValidOverrideOf(sourceProp, targetProp) { + return !forEachProperty(targetProp, function (tp) { return ts.getDeclarationModifierFlagsFromSymbol(tp) & 16 /* ModifierFlags.Protected */ ? + !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false; }); + } + // Return true if the given class derives from each of the declaring classes of the protected + // constituents of the given property. + function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) { + return forEachProperty(prop, function (p) { return ts.getDeclarationModifierFlagsFromSymbol(p, writing) & 16 /* ModifierFlags.Protected */ ? + !hasBaseType(checkClass, getDeclaringClass(p)) : false; }) ? undefined : checkClass; + } + // Return true if the given type is deeply nested. We consider this to be the case when structural type comparisons + // for maxDepth or more occurrences or instantiations of the type have been recorded on the given stack. It is possible, + // though highly unlikely, for this test to be true in a situation where a chain of instantiations is not infinitely + // expanding. Effectively, we will generate a false positive when two types are structurally equal to at least maxDepth + // levels, but unequal at some level beyond that. + // In addition, this will also detect when an indexed access has been chained off of maxDepth more times (which is + // essentially the dual of the structural comparison), and likewise mark the type as deeply nested, potentially adding + // false positives for finite but deeply expanding indexed accesses (eg, for `Q[P1][P2][P3][P4][P5]`). + // It also detects when a recursive type reference has expanded maxDepth or more times, e.g. if the true branch of + // `type A = null extends T ? [A>] : [T]` + // has expanded into `[A>>>>>]`. In such cases we need + // to terminate the expansion, and we do so here. + function isDeeplyNestedType(type, stack, depth, maxDepth) { + if (maxDepth === void 0) { maxDepth = 3; } + if (depth >= maxDepth) { + var identity_2 = getRecursionIdentity(type); + var count = 0; + var lastTypeId = 0; + for (var i = 0; i < depth; i++) { + var t = stack[i]; + if (getRecursionIdentity(t) === identity_2) { + // We only count occurrences with a higher type id than the previous occurrence, since higher + // type ids are an indicator of newer instantiations caused by recursion. + if (t.id >= lastTypeId) { + count++; + if (count >= maxDepth) { + return true; + } + } + lastTypeId = t.id; + } + } + } + return false; + } + // The recursion identity of a type is an object identity that is shared among multiple instantiations of the type. + // We track recursion identities in order to identify deeply nested and possibly infinite type instantiations with + // the same origin. For example, when type parameters are in scope in an object type such as { x: T }, all + // instantiations of that type have the same recursion identity. The default recursion identity is the object + // identity of the type, meaning that every type is unique. Generally, types with constituents that could circularly + // reference the type have a recursion identity that differs from the object identity. + function getRecursionIdentity(type) { + // Object and array literals are known not to contain recursive references and don't need a recursion identity. + if (type.flags & 524288 /* TypeFlags.Object */ && !isObjectOrArrayLiteralType(type)) { + if (ts.getObjectFlags(type) && 4 /* ObjectFlags.Reference */ && type.node) { + // Deferred type references are tracked through their associated AST node. This gives us finer + // granularity than using their associated target because each manifest type reference has a + // unique AST node. + return type.node; + } + if (type.symbol && !(ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */ && type.symbol.flags & 32 /* SymbolFlags.Class */)) { + // We track all object types that have an associated symbol (representing the origin of the type), but + // exclude the static side of classes from this check since it shares its symbol with the instance side. + return type.symbol; + } + if (isTupleType(type)) { + // Tuple types are tracked through their target type + return type.target; + } + } + if (type.flags & 262144 /* TypeFlags.TypeParameter */) { + return type.symbol; + } + if (type.flags & 8388608 /* TypeFlags.IndexedAccess */) { + // Identity is the leftmost object type in a chain of indexed accesses, eg, in A[P][Q] it is A + do { + type = type.objectType; + } while (type.flags & 8388608 /* TypeFlags.IndexedAccess */); + return type; + } + if (type.flags & 16777216 /* TypeFlags.Conditional */) { + // The root object represents the origin of the conditional type + return type.root; + } + return type; + } + function isPropertyIdenticalTo(sourceProp, targetProp) { + return compareProperties(sourceProp, targetProp, compareTypesIdentical) !== 0 /* Ternary.False */; + } + function compareProperties(sourceProp, targetProp, compareTypes) { + // Two members are considered identical when + // - they are public properties with identical names, optionality, and types, + // - they are private or protected properties originating in the same declaration and having identical types + if (sourceProp === targetProp) { + return -1 /* Ternary.True */; + } + var sourcePropAccessibility = ts.getDeclarationModifierFlagsFromSymbol(sourceProp) & 24 /* ModifierFlags.NonPublicAccessibilityModifier */; + var targetPropAccessibility = ts.getDeclarationModifierFlagsFromSymbol(targetProp) & 24 /* ModifierFlags.NonPublicAccessibilityModifier */; + if (sourcePropAccessibility !== targetPropAccessibility) { + return 0 /* Ternary.False */; + } + if (sourcePropAccessibility) { + if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { + return 0 /* Ternary.False */; + } + } + else { + if ((sourceProp.flags & 16777216 /* SymbolFlags.Optional */) !== (targetProp.flags & 16777216 /* SymbolFlags.Optional */)) { + return 0 /* Ternary.False */; + } + } + if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { + return 0 /* Ternary.False */; + } + return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + function isMatchingSignature(source, target, partialMatch) { + var sourceParameterCount = getParameterCount(source); + var targetParameterCount = getParameterCount(target); + var sourceMinArgumentCount = getMinArgumentCount(source); + var targetMinArgumentCount = getMinArgumentCount(target); + var sourceHasRestParameter = hasEffectiveRestParameter(source); + var targetHasRestParameter = hasEffectiveRestParameter(target); + // A source signature matches a target signature if the two signatures have the same number of required, + // optional, and rest parameters. + if (sourceParameterCount === targetParameterCount && + sourceMinArgumentCount === targetMinArgumentCount && + sourceHasRestParameter === targetHasRestParameter) { + return true; + } + // A source signature partially matches a target signature if the target signature has no fewer required + // parameters + if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) { + return true; + } + return false; + } + /** + * See signatureRelatedTo, compareSignaturesIdentical + */ + function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { + // TODO (drosen): De-duplicate code between related functions. + if (source === target) { + return -1 /* Ternary.True */; + } + if (!(isMatchingSignature(source, target, partialMatch))) { + return 0 /* Ternary.False */; + } + // Check that the two signatures have the same number of type parameters. + if (ts.length(source.typeParameters) !== ts.length(target.typeParameters)) { + return 0 /* Ternary.False */; + } + // Check that type parameter constraints and defaults match. If they do, instantiate the source + // signature with the type parameters of the target signature and continue the comparison. + if (target.typeParameters) { + var mapper = createTypeMapper(source.typeParameters, target.typeParameters); + for (var i = 0; i < target.typeParameters.length; i++) { + var s = source.typeParameters[i]; + var t = target.typeParameters[i]; + if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && + compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) { + return 0 /* Ternary.False */; + } + } + source = instantiateSignature(source, mapper, /*eraseTypeParameters*/ true); + } + var result = -1 /* Ternary.True */; + if (!ignoreThisTypes) { + var sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType) { + var targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + var related = compareTypes(sourceThisType, targetThisType); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + } + } + var targetLen = getParameterCount(target); + for (var i = 0; i < targetLen; i++) { + var s = getTypeAtPosition(source, i); + var t = getTypeAtPosition(target, i); + var related = compareTypes(t, s); + if (!related) { + return 0 /* Ternary.False */; + } + result &= related; + } + if (!ignoreReturnTypes) { + var sourceTypePredicate = getTypePredicateOfSignature(source); + var targetTypePredicate = getTypePredicateOfSignature(target); + result &= sourceTypePredicate || targetTypePredicate ? + compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : + compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + return result; + } + function compareTypePredicatesIdentical(source, target, compareTypes) { + return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* Ternary.False */ : + source.type === target.type ? -1 /* Ternary.True */ : + source.type && target.type ? compareTypes(source.type, target.type) : + 0 /* Ternary.False */; + } + function literalTypesWithSameBaseType(types) { + var commonBaseType; + for (var _i = 0, types_13 = types; _i < types_13.length; _i++) { + var t = types_13[_i]; + var baseType = getBaseTypeOfLiteralType(t); + if (!commonBaseType) { + commonBaseType = baseType; + } + if (baseType === t || baseType !== commonBaseType) { + return false; + } + } + return true; + } + // When the candidate types are all literal types with the same base type, return a union + // of those literal types. Otherwise, return the leftmost type for which no type to the + // right is a supertype. + function getSupertypeOrUnion(types) { + if (types.length === 1) { + return types[0]; + } + return literalTypesWithSameBaseType(types) ? + getUnionType(types) : + ts.reduceLeft(types, function (s, t) { return isTypeSubtypeOf(s, t) ? t : s; }); + } + function getCommonSupertype(types) { + if (!strictNullChecks) { + return getSupertypeOrUnion(types); + } + var primaryTypes = ts.filter(types, function (t) { return !(t.flags & 98304 /* TypeFlags.Nullable */); }); + return primaryTypes.length ? + getNullableType(getSupertypeOrUnion(primaryTypes), getFalsyFlagsOfTypes(types) & 98304 /* TypeFlags.Nullable */) : + getUnionType(types, 2 /* UnionReduction.Subtype */); + } + // Return the leftmost type for which no type to the right is a subtype. + function getCommonSubtype(types) { + return ts.reduceLeft(types, function (s, t) { return isTypeSubtypeOf(t, s) ? t : s; }); + } + function isArrayType(type) { + return !!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType); + } + function isReadonlyArrayType(type) { + return !!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) && type.target === globalReadonlyArrayType; + } + function isArrayOrTupleType(type) { + return isArrayType(type) || isTupleType(type); + } + function isMutableArrayOrTuple(type) { + return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly; + } + function getElementTypeOfArrayType(type) { + return isArrayType(type) ? getTypeArguments(type)[0] : undefined; + } + function isArrayLikeType(type) { + // A type is array-like if it is a reference to the global Array or global ReadonlyArray type, + // or if it is not the undefined or null type and if it is assignable to ReadonlyArray + return isArrayType(type) || !(type.flags & 98304 /* TypeFlags.Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType); + } + function getSingleBaseForNonAugmentingSubtype(type) { + if (!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) || !(ts.getObjectFlags(type.target) & 3 /* ObjectFlags.ClassOrInterface */)) { + return undefined; + } + if (ts.getObjectFlags(type) & 33554432 /* ObjectFlags.IdenticalBaseTypeCalculated */) { + return ts.getObjectFlags(type) & 67108864 /* ObjectFlags.IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : undefined; + } + type.objectFlags |= 33554432 /* ObjectFlags.IdenticalBaseTypeCalculated */; + var target = type.target; + if (ts.getObjectFlags(target) & 1 /* ObjectFlags.Class */) { + var baseTypeNode = getBaseTypeNodeOfClass(target); + // A base type expression may circularly reference the class itself (e.g. as an argument to function call), so we only + // check for base types specified as simple qualified names. + if (baseTypeNode && baseTypeNode.expression.kind !== 79 /* SyntaxKind.Identifier */ && baseTypeNode.expression.kind !== 206 /* SyntaxKind.PropertyAccessExpression */) { + return undefined; + } + } + var bases = getBaseTypes(target); + if (bases.length !== 1) { + return undefined; + } + if (getMembersOfSymbol(type.symbol).size) { + return undefined; // If the interface has any members, they may subtype members in the base, so we should do a full structural comparison + } + var instantiatedBase = !ts.length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length))); + if (ts.length(getTypeArguments(type)) > ts.length(target.typeParameters)) { + instantiatedBase = getTypeWithThisArgument(instantiatedBase, ts.last(getTypeArguments(type))); + } + type.objectFlags |= 67108864 /* ObjectFlags.IdenticalBaseTypeExists */; + return type.cachedEquivalentBaseType = instantiatedBase; + } + function isEmptyLiteralType(type) { + return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType; + } + function isEmptyArrayLiteralType(type) { + var elementType = getElementTypeOfArrayType(type); + return !!elementType && isEmptyLiteralType(elementType); + } + function isTupleLikeType(type) { + return isTupleType(type) || !!getPropertyOfType(type, "0"); + } + function isArrayOrTupleLikeType(type) { + return isArrayLikeType(type) || isTupleLikeType(type); + } + function getTupleElementType(type, index) { + var propType = getTypeOfPropertyOfType(type, "" + index); + if (propType) { + return propType; + } + if (everyType(type, isTupleType)) { + return mapType(type, function (t) { return getRestTypeOfTupleType(t) || undefinedType; }); + } + return undefined; + } + function isNeitherUnitTypeNorNever(type) { + return !(type.flags & (109440 /* TypeFlags.Unit */ | 131072 /* TypeFlags.Never */)); + } + function isUnitType(type) { + return !!(type.flags & 109440 /* TypeFlags.Unit */); + } + function isUnitLikeType(type) { + return type.flags & 2097152 /* TypeFlags.Intersection */ ? ts.some(type.types, isUnitType) : + !!(type.flags & 109440 /* TypeFlags.Unit */); + } + function extractUnitType(type) { + return type.flags & 2097152 /* TypeFlags.Intersection */ ? ts.find(type.types, isUnitType) || type : type; + } + function isLiteralType(type) { + return type.flags & 16 /* TypeFlags.Boolean */ ? true : + type.flags & 1048576 /* TypeFlags.Union */ ? type.flags & 1024 /* TypeFlags.EnumLiteral */ ? true : ts.every(type.types, isUnitType) : + isUnitType(type); + } + function getBaseTypeOfLiteralType(type) { + return type.flags & 1024 /* TypeFlags.EnumLiteral */ ? getBaseTypeOfEnumLiteralType(type) : + type.flags & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) ? stringType : + type.flags & 256 /* TypeFlags.NumberLiteral */ ? numberType : + type.flags & 2048 /* TypeFlags.BigIntLiteral */ ? bigintType : + type.flags & 512 /* TypeFlags.BooleanLiteral */ ? booleanType : + type.flags & 1048576 /* TypeFlags.Union */ ? mapType(type, getBaseTypeOfLiteralType) : + type; + } + function getWidenedLiteralType(type) { + return type.flags & 1024 /* TypeFlags.EnumLiteral */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLiteralType(type) : + type.flags & 128 /* TypeFlags.StringLiteral */ && isFreshLiteralType(type) ? stringType : + type.flags & 256 /* TypeFlags.NumberLiteral */ && isFreshLiteralType(type) ? numberType : + type.flags & 2048 /* TypeFlags.BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : + type.flags & 512 /* TypeFlags.BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : + type.flags & 1048576 /* TypeFlags.Union */ ? mapType(type, getWidenedLiteralType) : + type; + } + function getWidenedUniqueESSymbolType(type) { + return type.flags & 8192 /* TypeFlags.UniqueESSymbol */ ? esSymbolType : + type.flags & 1048576 /* TypeFlags.Union */ ? mapType(type, getWidenedUniqueESSymbolType) : + type; + } + function getWidenedLiteralLikeTypeForContextualType(type, contextualType) { + if (!isLiteralOfContextualType(type, contextualType)) { + type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type)); + } + return type; + } + function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) { + if (type && isUnitType(type)) { + var contextualType = !contextualSignatureReturnType ? undefined : + isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : + contextualSignatureReturnType; + type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); + } + return type; + } + function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) { + if (type && isUnitType(type)) { + var contextualType = !contextualSignatureReturnType ? undefined : + getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator); + type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); + } + return type; + } + /** + * Check if a Type was written as a tuple type literal. + * Prefer using isTupleLikeType() unless the use of `elementTypes`/`getTypeArguments` is required. + */ + function isTupleType(type) { + return !!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ && type.target.objectFlags & 8 /* ObjectFlags.Tuple */); + } + function isGenericTupleType(type) { + return isTupleType(type) && !!(type.target.combinedFlags & 8 /* ElementFlags.Variadic */); + } + function isSingleElementGenericTupleType(type) { + return isGenericTupleType(type) && type.target.elementFlags.length === 1; + } + function getRestTypeOfTupleType(type) { + return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength); + } + function getRestArrayTypeOfTupleType(type) { + var restType = getRestTypeOfTupleType(type); + return restType && createArrayType(restType); + } + function getElementTypeOfSliceOfTupleType(type, index, endSkipCount, writing) { + if (endSkipCount === void 0) { endSkipCount = 0; } + if (writing === void 0) { writing = false; } + var length = getTypeReferenceArity(type) - endSkipCount; + if (index < length) { + var typeArguments = getTypeArguments(type); + var elementTypes = []; + for (var i = index; i < length; i++) { + var t = typeArguments[i]; + elementTypes.push(type.target.elementFlags[i] & 8 /* ElementFlags.Variadic */ ? getIndexedAccessType(t, numberType) : t); + } + return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes); + } + return undefined; + } + function isTupleTypeStructureMatching(t1, t2) { + return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && + ts.every(t1.target.elementFlags, function (f, i) { return (f & 12 /* ElementFlags.Variable */) === (t2.target.elementFlags[i] & 12 /* ElementFlags.Variable */); }); + } + function isZeroBigInt(_a) { + var value = _a.value; + return value.base10Value === "0"; + } + function getFalsyFlagsOfTypes(types) { + var result = 0; + for (var _i = 0, types_14 = types; _i < types_14.length; _i++) { + var t = types_14[_i]; + result |= getFalsyFlags(t); + } + return result; + } + // Returns the String, Number, Boolean, StringLiteral, NumberLiteral, BooleanLiteral, Void, Undefined, or Null + // flags for the string, number, boolean, "", 0, false, void, undefined, or null types respectively. Returns + // no flags for all other types (including non-falsy literal types). + function getFalsyFlags(type) { + return type.flags & 1048576 /* TypeFlags.Union */ ? getFalsyFlagsOfTypes(type.types) : + type.flags & 128 /* TypeFlags.StringLiteral */ ? type.value === "" ? 128 /* TypeFlags.StringLiteral */ : 0 : + type.flags & 256 /* TypeFlags.NumberLiteral */ ? type.value === 0 ? 256 /* TypeFlags.NumberLiteral */ : 0 : + type.flags & 2048 /* TypeFlags.BigIntLiteral */ ? isZeroBigInt(type) ? 2048 /* TypeFlags.BigIntLiteral */ : 0 : + type.flags & 512 /* TypeFlags.BooleanLiteral */ ? (type === falseType || type === regularFalseType) ? 512 /* TypeFlags.BooleanLiteral */ : 0 : + type.flags & 117724 /* TypeFlags.PossiblyFalsy */; + } + function removeDefinitelyFalsyTypes(type) { + return getFalsyFlags(type) & 117632 /* TypeFlags.DefinitelyFalsy */ ? + filterType(type, function (t) { return !(getFalsyFlags(t) & 117632 /* TypeFlags.DefinitelyFalsy */); }) : + type; + } + function extractDefinitelyFalsyTypes(type) { + return mapType(type, getDefinitelyFalsyPartOfType); + } + function getDefinitelyFalsyPartOfType(type) { + return type.flags & 4 /* TypeFlags.String */ ? emptyStringType : + type.flags & 8 /* TypeFlags.Number */ ? zeroType : + type.flags & 64 /* TypeFlags.BigInt */ ? zeroBigIntType : + type === regularFalseType || + type === falseType || + type.flags & (16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */ | 65536 /* TypeFlags.Null */ | 3 /* TypeFlags.AnyOrUnknown */) || + type.flags & 128 /* TypeFlags.StringLiteral */ && type.value === "" || + type.flags & 256 /* TypeFlags.NumberLiteral */ && type.value === 0 || + type.flags & 2048 /* TypeFlags.BigIntLiteral */ && isZeroBigInt(type) ? type : + neverType; + } + /** + * Add undefined or null or both to a type if they are missing. + * @param type - type to add undefined and/or null to if not present + * @param flags - Either TypeFlags.Undefined or TypeFlags.Null, or both + */ + function getNullableType(type, flags) { + var missing = (flags & ~type.flags) & (32768 /* TypeFlags.Undefined */ | 65536 /* TypeFlags.Null */); + return missing === 0 ? type : + missing === 32768 /* TypeFlags.Undefined */ ? getUnionType([type, undefinedType]) : + missing === 65536 /* TypeFlags.Null */ ? getUnionType([type, nullType]) : + getUnionType([type, undefinedType, nullType]); + } + function getOptionalType(type, isProperty) { + if (isProperty === void 0) { isProperty = false; } + ts.Debug.assert(strictNullChecks); + return type.flags & 32768 /* TypeFlags.Undefined */ ? type : getUnionType([type, isProperty ? missingType : undefinedType]); + } + function getGlobalNonNullableTypeInstantiation(type) { + // First reduce away any constituents that are assignable to 'undefined' or 'null'. This not only eliminates + // 'undefined' and 'null', but also higher-order types such as a type parameter 'U extends undefined | null' + // that isn't eliminated by a NonNullable instantiation. + var reducedType = getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */); + if (!deferredGlobalNonNullableTypeAlias) { + deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288 /* SymbolFlags.TypeAlias */, /*diagnostic*/ undefined) || unknownSymbol; + } + // If the NonNullable type is available, return an instantiation. Otherwise just return the reduced type. + return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? + getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [reducedType]) : + reducedType; + } + function getNonNullableType(type) { + return strictNullChecks ? getGlobalNonNullableTypeInstantiation(type) : type; + } + function addOptionalTypeMarker(type) { + return strictNullChecks ? getUnionType([type, optionalType]) : type; + } + function removeOptionalTypeMarker(type) { + return strictNullChecks ? removeType(type, optionalType) : type; + } + function propagateOptionalTypeMarker(type, node, wasOptional) { + return wasOptional ? ts.isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type; + } + function getOptionalExpressionType(exprType, expression) { + return ts.isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : + ts.isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : + exprType; + } + function removeMissingType(type, isOptional) { + return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type; + } + function containsMissingType(type) { + return exactOptionalPropertyTypes && (type === missingType || type.flags & 1048576 /* TypeFlags.Union */ && containsType(type.types, missingType)); + } + function removeMissingOrUndefinedType(type) { + return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* TypeFacts.NEUndefined */); + } + /** + * Is source potentially coercible to target type under `==`. + * Assumes that `source` is a constituent of a union, hence + * the boolean literal flag on the LHS, but not on the RHS. + * + * This does not fully replicate the semantics of `==`. The + * intention is to catch cases that are clearly not right. + * + * Comparing (string | number) to number should not remove the + * string element. + * + * Comparing (string | number) to 1 will remove the string + * element, though this is not sound. This is a pragmatic + * choice. + * + * @see narrowTypeByEquality + * + * @param source + * @param target + */ + function isCoercibleUnderDoubleEquals(source, target) { + return ((source.flags & (8 /* TypeFlags.Number */ | 4 /* TypeFlags.String */ | 512 /* TypeFlags.BooleanLiteral */)) !== 0) + && ((target.flags & (8 /* TypeFlags.Number */ | 4 /* TypeFlags.String */ | 16 /* TypeFlags.Boolean */)) !== 0); + } + /** + * Return true if type was inferred from an object literal, written as an object type literal, or is the shape of a module + * with no call or construct signatures. + */ + function isObjectTypeWithInferableIndex(type) { + return type.flags & 2097152 /* TypeFlags.Intersection */ + ? ts.every(type.types, isObjectTypeWithInferableIndex) + : !!(type.symbol + && (type.symbol.flags & (4096 /* SymbolFlags.ObjectLiteral */ | 2048 /* SymbolFlags.TypeLiteral */ | 384 /* SymbolFlags.Enum */ | 512 /* SymbolFlags.ValueModule */)) !== 0 + && !(type.symbol.flags & 32 /* SymbolFlags.Class */) + && !typeHasCallOrConstructSignatures(type)) || !!(ts.getObjectFlags(type) & 1024 /* ObjectFlags.ReverseMapped */ && isObjectTypeWithInferableIndex(type.source)); + } + function createSymbolWithType(source, type) { + var symbol = createSymbol(source.flags, source.escapedName, ts.getCheckFlags(source) & 8 /* CheckFlags.Readonly */); + symbol.declarations = source.declarations; + symbol.parent = source.parent; + symbol.type = type; + symbol.target = source; + if (source.valueDeclaration) { + symbol.valueDeclaration = source.valueDeclaration; + } + var nameType = getSymbolLinks(source).nameType; + if (nameType) { + symbol.nameType = nameType; + } + return symbol; + } + function transformTypeOfMembers(type, f) { + var members = ts.createSymbolTable(); + for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { + var property = _a[_i]; + var original = getTypeOfSymbol(property); + var updated = f(original); + members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated)); + } + return members; + } + /** + * If the the provided object literal is subject to the excess properties check, + * create a new that is exempt. Recursively mark object literal members as exempt. + * Leave signatures alone since they are not subject to the check. + */ + function getRegularTypeOfObjectLiteral(type) { + if (!(isObjectLiteralType(type) && ts.getObjectFlags(type) & 8192 /* ObjectFlags.FreshLiteral */)) { + return type; + } + var regularType = type.regularType; + if (regularType) { + return regularType; + } + var resolved = type; + var members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); + var regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos); + regularNew.flags = resolved.flags; + regularNew.objectFlags |= resolved.objectFlags & ~8192 /* ObjectFlags.FreshLiteral */; + type.regularType = regularNew; + return regularNew; + } + function createWideningContext(parent, propertyName, siblings) { + return { parent: parent, propertyName: propertyName, siblings: siblings, resolvedProperties: undefined }; + } + function getSiblingsOfContext(context) { + if (!context.siblings) { + var siblings_1 = []; + for (var _i = 0, _a = getSiblingsOfContext(context.parent); _i < _a.length; _i++) { + var type = _a[_i]; + if (isObjectLiteralType(type)) { + var prop = getPropertyOfObjectType(type, context.propertyName); + if (prop) { + forEachType(getTypeOfSymbol(prop), function (t) { + siblings_1.push(t); + }); + } + } + } + context.siblings = siblings_1; + } + return context.siblings; + } + function getPropertiesOfContext(context) { + if (!context.resolvedProperties) { + var names = new ts.Map(); + for (var _i = 0, _a = getSiblingsOfContext(context); _i < _a.length; _i++) { + var t = _a[_i]; + if (isObjectLiteralType(t) && !(ts.getObjectFlags(t) & 2097152 /* ObjectFlags.ContainsSpread */)) { + for (var _b = 0, _c = getPropertiesOfType(t); _b < _c.length; _b++) { + var prop = _c[_b]; + names.set(prop.escapedName, prop); + } + } + } + context.resolvedProperties = ts.arrayFrom(names.values()); + } + return context.resolvedProperties; + } + function getWidenedProperty(prop, context) { + if (!(prop.flags & 4 /* SymbolFlags.Property */)) { + // Since get accessors already widen their return value there is no need to + // widen accessor based properties here. + return prop; + } + var original = getTypeOfSymbol(prop); + var propContext = context && createWideningContext(context, prop.escapedName, /*siblings*/ undefined); + var widened = getWidenedTypeWithContext(original, propContext); + return widened === original ? prop : createSymbolWithType(prop, widened); + } + function getUndefinedProperty(prop) { + var cached = undefinedProperties.get(prop.escapedName); + if (cached) { + return cached; + } + var result = createSymbolWithType(prop, missingType); + result.flags |= 16777216 /* SymbolFlags.Optional */; + undefinedProperties.set(prop.escapedName, result); + return result; + } + function getWidenedTypeOfObjectLiteral(type, context) { + var members = ts.createSymbolTable(); + for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { + var prop = _a[_i]; + members.set(prop.escapedName, getWidenedProperty(prop, context)); + } + if (context) { + for (var _b = 0, _c = getPropertiesOfContext(context); _b < _c.length; _b++) { + var prop = _c[_b]; + if (!members.has(prop.escapedName)) { + members.set(prop.escapedName, getUndefinedProperty(prop)); + } + } + } + var result = createAnonymousType(type.symbol, members, ts.emptyArray, ts.emptyArray, ts.sameMap(getIndexInfosOfType(type), function (info) { return createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly); })); + result.objectFlags |= (ts.getObjectFlags(type) & (4096 /* ObjectFlags.JSLiteral */ | 262144 /* ObjectFlags.NonInferrableType */)); // Retain js literal flag through widening + return result; + } + function getWidenedType(type) { + return getWidenedTypeWithContext(type, /*context*/ undefined); + } + function getWidenedTypeWithContext(type, context) { + if (ts.getObjectFlags(type) & 196608 /* ObjectFlags.RequiresWidening */) { + if (context === undefined && type.widened) { + return type.widened; + } + var result = void 0; + if (type.flags & (1 /* TypeFlags.Any */ | 98304 /* TypeFlags.Nullable */)) { + result = anyType; + } + else if (isObjectLiteralType(type)) { + result = getWidenedTypeOfObjectLiteral(type, context); + } + else if (type.flags & 1048576 /* TypeFlags.Union */) { + var unionContext_1 = context || createWideningContext(/*parent*/ undefined, /*propertyName*/ undefined, type.types); + var widenedTypes = ts.sameMap(type.types, function (t) { return t.flags & 98304 /* TypeFlags.Nullable */ ? t : getWidenedTypeWithContext(t, unionContext_1); }); + // Widening an empty object literal transitions from a highly restrictive type to + // a highly inclusive one. For that reason we perform subtype reduction here if the + // union includes empty object types (e.g. reducing {} | string to just {}). + result = getUnionType(widenedTypes, ts.some(widenedTypes, isEmptyObjectType) ? 2 /* UnionReduction.Subtype */ : 1 /* UnionReduction.Literal */); + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + result = getIntersectionType(ts.sameMap(type.types, getWidenedType)); + } + else if (isArrayOrTupleType(type)) { + result = createTypeReference(type.target, ts.sameMap(getTypeArguments(type), getWidenedType)); + } + if (result && context === undefined) { + type.widened = result; + } + return result || type; + } + return type; + } + /** + * Reports implicit any errors that occur as a result of widening 'null' and 'undefined' + * to 'any'. A call to reportWideningErrorsInType is normally accompanied by a call to + * getWidenedType. But in some cases getWidenedType is called without reporting errors + * (type argument inference is an example). + * + * The return value indicates whether an error was in fact reported. The particular circumstances + * are on a best effort basis. Currently, if the null or undefined that causes widening is inside + * an object literal property (arbitrarily deeply), this function reports an error. If no error is + * reported, reportImplicitAnyError is a suitable fallback to report a general error. + */ + function reportWideningErrorsInType(type) { + var errorReported = false; + if (ts.getObjectFlags(type) & 65536 /* ObjectFlags.ContainsWideningType */) { + if (type.flags & 1048576 /* TypeFlags.Union */) { + if (ts.some(type.types, isEmptyObjectType)) { + errorReported = true; + } + else { + for (var _i = 0, _a = type.types; _i < _a.length; _i++) { + var t = _a[_i]; + if (reportWideningErrorsInType(t)) { + errorReported = true; + } + } + } + } + if (isArrayOrTupleType(type)) { + for (var _b = 0, _c = getTypeArguments(type); _b < _c.length; _b++) { + var t = _c[_b]; + if (reportWideningErrorsInType(t)) { + errorReported = true; + } + } + } + if (isObjectLiteralType(type)) { + for (var _d = 0, _e = getPropertiesOfObjectType(type); _d < _e.length; _d++) { + var p = _e[_d]; + var t = getTypeOfSymbol(p); + if (ts.getObjectFlags(t) & 65536 /* ObjectFlags.ContainsWideningType */) { + if (!reportWideningErrorsInType(t)) { + error(p.valueDeclaration, ts.Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t))); + } + errorReported = true; + } + } + } + } + return errorReported; + } + function reportImplicitAny(declaration, type, wideningKind) { + var typeAsString = typeToString(getWidenedType(type)); + if (ts.isInJSFile(declaration) && !ts.isCheckJsEnabledForFile(ts.getSourceFileOfNode(declaration), compilerOptions)) { + // Only report implicit any errors/suggestions in TS and ts-check JS files + return; + } + var diagnostic; + switch (declaration.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + diagnostic = noImplicitAny ? ts.Diagnostics.Member_0_implicitly_has_an_1_type : ts.Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + break; + case 164 /* SyntaxKind.Parameter */: + var param = declaration; + if (ts.isIdentifier(param.name) && + (ts.isCallSignatureDeclaration(param.parent) || ts.isMethodSignature(param.parent) || ts.isFunctionTypeNode(param.parent)) && + param.parent.parameters.indexOf(param) > -1 && + (resolveName(param, param.name.escapedText, 788968 /* SymbolFlags.Type */, undefined, param.name.escapedText, /*isUse*/ true) || + param.name.originalKeywordKind && ts.isTypeNodeKind(param.name.originalKeywordKind))) { + var newName = "arg" + param.parent.parameters.indexOf(param); + var typeName = ts.declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : ""); + errorOrSuggestion(noImplicitAny, declaration, ts.Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName); + return; + } + diagnostic = declaration.dotDotDotToken ? + noImplicitAny ? ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : + noImplicitAny ? ts.Diagnostics.Parameter_0_implicitly_has_an_1_type : ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + break; + case 203 /* SyntaxKind.BindingElement */: + diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type; + if (!noImplicitAny) { + // Don't issue a suggestion for binding elements since the codefix doesn't yet support them. + return; + } + break; + case 317 /* SyntaxKind.JSDocFunctionType */: + error(declaration, ts.Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + return; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + if (noImplicitAny && !declaration.name) { + if (wideningKind === 3 /* WideningKind.GeneratorYield */) { + error(declaration, ts.Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString); + } + else { + error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + } + return; + } + diagnostic = !noImplicitAny ? ts.Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : + wideningKind === 3 /* WideningKind.GeneratorYield */ ? ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : + ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; + break; + case 195 /* SyntaxKind.MappedType */: + if (noImplicitAny) { + error(declaration, ts.Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type); + } + return; + default: + diagnostic = noImplicitAny ? ts.Diagnostics.Variable_0_implicitly_has_an_1_type : ts.Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + } + errorOrSuggestion(noImplicitAny, declaration, diagnostic, ts.declarationNameToString(ts.getNameOfDeclaration(declaration)), typeAsString); + } + function reportErrorsFromWidening(declaration, type, wideningKind) { + addLazyDiagnostic(function () { + if (noImplicitAny && ts.getObjectFlags(type) & 65536 /* ObjectFlags.ContainsWideningType */ && (!wideningKind || !getContextualSignatureForFunctionLikeDeclaration(declaration))) { + // Report implicit any error within type if possible, otherwise report error on declaration + if (!reportWideningErrorsInType(type)) { + reportImplicitAny(declaration, type, wideningKind); + } + } + }); + } + function applyToParameterTypes(source, target, callback) { + var sourceCount = getParameterCount(source); + var targetCount = getParameterCount(target); + var sourceRestType = getEffectiveRestType(source); + var targetRestType = getEffectiveRestType(target); + var targetNonRestCount = targetRestType ? targetCount - 1 : targetCount; + var paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount); + var sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType) { + var targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + callback(sourceThisType, targetThisType); + } + } + for (var i = 0; i < paramCount; i++) { + callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); + } + if (targetRestType) { + callback(getRestTypeAtPosition(source, paramCount), targetRestType); + } + } + function applyToReturnTypes(source, target, callback) { + var sourceTypePredicate = getTypePredicateOfSignature(source); + var targetTypePredicate = getTypePredicateOfSignature(target); + if (sourceTypePredicate && targetTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) { + callback(sourceTypePredicate.type, targetTypePredicate.type); + } + else { + callback(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + } + function createInferenceContext(typeParameters, signature, flags, compareTypes) { + return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable); + } + function cloneInferenceContext(context, extraFlags) { + if (extraFlags === void 0) { extraFlags = 0; } + return context && createInferenceContextWorker(ts.map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes); + } + function createInferenceContextWorker(inferences, signature, flags, compareTypes) { + var context = { + inferences: inferences, + signature: signature, + flags: flags, + compareTypes: compareTypes, + mapper: makeFunctionTypeMapper(function (t) { return mapToInferredType(context, t, /*fix*/ true); }), + nonFixingMapper: makeFunctionTypeMapper(function (t) { return mapToInferredType(context, t, /*fix*/ false); }), + }; + return context; + } + function mapToInferredType(context, t, fix) { + var inferences = context.inferences; + for (var i = 0; i < inferences.length; i++) { + var inference = inferences[i]; + if (t === inference.typeParameter) { + if (fix && !inference.isFixed) { + // Before we commit to a particular inference (and thus lock out any further inferences), + // we infer from any intra-expression inference sites we have collected. + inferFromIntraExpressionSites(context); + clearCachedInferences(inferences); + inference.isFixed = true; + } + return getInferredType(context, i); + } + } + return t; + } + function clearCachedInferences(inferences) { + for (var _i = 0, inferences_1 = inferences; _i < inferences_1.length; _i++) { + var inference = inferences_1[_i]; + if (!inference.isFixed) { + inference.inferredType = undefined; + } + } + } + function addIntraExpressionInferenceSite(context, node, type) { + var _a; + ((_a = context.intraExpressionInferenceSites) !== null && _a !== void 0 ? _a : (context.intraExpressionInferenceSites = [])).push({ node: node, type: type }); + } + // We collect intra-expression inference sites within object and array literals to handle cases where + // inferred types flow between context sensitive element expressions. For example: + // + // declare function foo(arg: [(n: number) => T, (x: T) => void]): void; + // foo([_a => 0, n => n.toFixed()]); + // + // Above, both arrow functions in the tuple argument are context sensitive, thus both are omitted from the + // pass that collects inferences from the non-context sensitive parts of the arguments. In the subsequent + // pass where nothing is omitted, we need to commit to an inference for T in order to contextually type the + // parameter in the second arrow function, but we want to first infer from the return type of the first + // arrow function. This happens automatically when the arrow functions are discrete arguments (because we + // infer from each argument before processing the next), but when the arrow functions are elements of an + // object or array literal, we need to perform intra-expression inferences early. + function inferFromIntraExpressionSites(context) { + if (context.intraExpressionInferenceSites) { + for (var _i = 0, _a = context.intraExpressionInferenceSites; _i < _a.length; _i++) { + var _b = _a[_i], node = _b.node, type = _b.type; + var contextualType = node.kind === 169 /* SyntaxKind.MethodDeclaration */ ? + getContextualTypeForObjectLiteralMethod(node, 2 /* ContextFlags.NoConstraints */) : + getContextualType(node, 2 /* ContextFlags.NoConstraints */); + if (contextualType) { + inferTypes(context.inferences, type, contextualType); + } + } + context.intraExpressionInferenceSites = undefined; + } + } + function createInferenceInfo(typeParameter) { + return { + typeParameter: typeParameter, + candidates: undefined, + contraCandidates: undefined, + inferredType: undefined, + priority: undefined, + topLevel: true, + isFixed: false, + impliedArity: undefined + }; + } + function cloneInferenceInfo(inference) { + return { + typeParameter: inference.typeParameter, + candidates: inference.candidates && inference.candidates.slice(), + contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(), + inferredType: inference.inferredType, + priority: inference.priority, + topLevel: inference.topLevel, + isFixed: inference.isFixed, + impliedArity: inference.impliedArity + }; + } + function cloneInferredPartOfContext(context) { + var inferences = ts.filter(context.inferences, hasInferenceCandidates); + return inferences.length ? + createInferenceContextWorker(ts.map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : + undefined; + } + function getMapperFromContext(context) { + return context && context.mapper; + } + // Return true if the given type could possibly reference a type parameter for which + // we perform type inference (i.e. a type parameter of a generic function). We cache + // results for union and intersection types for performance reasons. + function couldContainTypeVariables(type) { + var objectFlags = ts.getObjectFlags(type); + if (objectFlags & 524288 /* ObjectFlags.CouldContainTypeVariablesComputed */) { + return !!(objectFlags & 1048576 /* ObjectFlags.CouldContainTypeVariables */); + } + var result = !!(type.flags & 465829888 /* TypeFlags.Instantiable */ || + type.flags & 524288 /* TypeFlags.Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* ObjectFlags.Reference */ && (type.node || ts.forEach(getTypeArguments(type), couldContainTypeVariables)) || + objectFlags & 16 /* ObjectFlags.Anonymous */ && type.symbol && type.symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */ | 32 /* SymbolFlags.Class */ | 2048 /* SymbolFlags.TypeLiteral */ | 4096 /* SymbolFlags.ObjectLiteral */) && type.symbol.declarations || + objectFlags & (32 /* ObjectFlags.Mapped */ | 1024 /* ObjectFlags.ReverseMapped */ | 4194304 /* ObjectFlags.ObjectRestType */ | 8388608 /* ObjectFlags.InstantiationExpressionType */)) || + type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ && !(type.flags & 1024 /* TypeFlags.EnumLiteral */) && !isNonGenericTopLevelType(type) && ts.some(type.types, couldContainTypeVariables)); + if (type.flags & 3899393 /* TypeFlags.ObjectFlagsType */) { + type.objectFlags |= 524288 /* ObjectFlags.CouldContainTypeVariablesComputed */ | (result ? 1048576 /* ObjectFlags.CouldContainTypeVariables */ : 0); + } + return result; + } + function isNonGenericTopLevelType(type) { + if (type.aliasSymbol && !type.aliasTypeArguments) { + var declaration = ts.getDeclarationOfKind(type.aliasSymbol, 259 /* SyntaxKind.TypeAliasDeclaration */); + return !!(declaration && ts.findAncestor(declaration.parent, function (n) { return n.kind === 305 /* SyntaxKind.SourceFile */ ? true : n.kind === 261 /* SyntaxKind.ModuleDeclaration */ ? false : "quit"; })); + } + return false; + } + function isTypeParameterAtTopLevel(type, typeParameter) { + return !!(type === typeParameter || + type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ && ts.some(type.types, function (t) { return isTypeParameterAtTopLevel(t, typeParameter); }) || + type.flags & 16777216 /* TypeFlags.Conditional */ && (getTrueTypeFromConditionalType(type) === typeParameter || getFalseTypeFromConditionalType(type) === typeParameter)); + } + /** Create an object with properties named in the string literal type. Every property has type `any` */ + function createEmptyObjectTypeFromStringLiteral(type) { + var members = ts.createSymbolTable(); + forEachType(type, function (t) { + if (!(t.flags & 128 /* TypeFlags.StringLiteral */)) { + return; + } + var name = ts.escapeLeadingUnderscores(t.value); + var literalProp = createSymbol(4 /* SymbolFlags.Property */, name); + literalProp.type = anyType; + if (t.symbol) { + literalProp.declarations = t.symbol.declarations; + literalProp.valueDeclaration = t.symbol.valueDeclaration; + } + members.set(name, literalProp); + }); + var indexInfos = type.flags & 4 /* TypeFlags.String */ ? [createIndexInfo(stringType, emptyObjectType, /*isReadonly*/ false)] : ts.emptyArray; + return createAnonymousType(undefined, members, ts.emptyArray, ts.emptyArray, indexInfos); + } + /** + * Infer a suitable input type for a homomorphic mapped type { [P in keyof T]: X }. We construct + * an object type with the same set of properties as the source type, where the type of each + * property is computed by inferring from the source property type to X for the type + * variable T[P] (i.e. we treat the type T[P] as the type variable we're inferring for). + */ + function inferTypeForHomomorphicMappedType(source, target, constraint) { + if (inInferTypeForHomomorphicMappedType) { + return undefined; + } + var key = source.id + "," + target.id + "," + constraint.id; + if (reverseMappedCache.has(key)) { + return reverseMappedCache.get(key); + } + inInferTypeForHomomorphicMappedType = true; + var type = createReverseMappedType(source, target, constraint); + inInferTypeForHomomorphicMappedType = false; + reverseMappedCache.set(key, type); + return type; + } + // We consider a type to be partially inferable if it isn't marked non-inferable or if it is + // an object literal type with at least one property of an inferable type. For example, an object + // literal { a: 123, b: x => true } is marked non-inferable because it contains a context sensitive + // arrow function, but is considered partially inferable because property 'a' has an inferable type. + function isPartiallyInferableType(type) { + return !(ts.getObjectFlags(type) & 262144 /* ObjectFlags.NonInferrableType */) || + isObjectLiteralType(type) && ts.some(getPropertiesOfType(type), function (prop) { return isPartiallyInferableType(getTypeOfSymbol(prop)); }) || + isTupleType(type) && ts.some(getTypeArguments(type), isPartiallyInferableType); + } + function createReverseMappedType(source, target, constraint) { + // We consider a source type reverse mappable if it has a string index signature or if + // it has one or more properties and is of a partially inferable type. + if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) { + return undefined; + } + // For arrays and tuples we infer new arrays and tuples where the reverse mapping has been + // applied to the element type(s). + if (isArrayType(source)) { + return createArrayType(inferReverseMappedType(getTypeArguments(source)[0], target, constraint), isReadonlyArrayType(source)); + } + if (isTupleType(source)) { + var elementTypes = ts.map(getTypeArguments(source), function (t) { return inferReverseMappedType(t, target, constraint); }); + var elementFlags = getMappedTypeModifiers(target) & 4 /* MappedTypeModifiers.IncludeOptional */ ? + ts.sameMap(source.target.elementFlags, function (f) { return f & 2 /* ElementFlags.Optional */ ? 1 /* ElementFlags.Required */ : f; }) : + source.target.elementFlags; + return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations); + } + // For all other object types we infer a new object type where the reverse mapping has been + // applied to the type of each property. + var reversed = createObjectType(1024 /* ObjectFlags.ReverseMapped */ | 16 /* ObjectFlags.Anonymous */, /*symbol*/ undefined); + reversed.source = source; + reversed.mappedType = target; + reversed.constraintType = constraint; + return reversed; + } + function getTypeOfReverseMappedSymbol(symbol) { + var links = getSymbolLinks(symbol); + if (!links.type) { + links.type = inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType); + } + return links.type; + } + function inferReverseMappedType(sourceType, target, constraint) { + var typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target)); + var templateType = getTemplateTypeFromMappedType(target); + var inference = createInferenceInfo(typeParameter); + inferTypes([inference], sourceType, templateType); + return getTypeFromInference(inference) || unknownType; + } + function getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) { + var properties, _i, properties_2, targetProp, sourceProp, targetType, sourceType; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + properties = getPropertiesOfType(target); + _i = 0, properties_2 = properties; + _a.label = 1; + case 1: + if (!(_i < properties_2.length)) return [3 /*break*/, 6]; + targetProp = properties_2[_i]; + // TODO: remove this when we support static private identifier fields and find other solutions to get privateNamesAndStaticFields test to pass + if (isStaticPrivateIdentifierProperty(targetProp)) { + return [3 /*break*/, 5]; + } + if (!(requireOptionalProperties || !(targetProp.flags & 16777216 /* SymbolFlags.Optional */ || ts.getCheckFlags(targetProp) & 48 /* CheckFlags.Partial */))) return [3 /*break*/, 5]; + sourceProp = getPropertyOfType(source, targetProp.escapedName); + if (!!sourceProp) return [3 /*break*/, 3]; + return [4 /*yield*/, targetProp]; + case 2: + _a.sent(); + return [3 /*break*/, 5]; + case 3: + if (!matchDiscriminantProperties) return [3 /*break*/, 5]; + targetType = getTypeOfSymbol(targetProp); + if (!(targetType.flags & 109440 /* TypeFlags.Unit */)) return [3 /*break*/, 5]; + sourceType = getTypeOfSymbol(sourceProp); + if (!!(sourceType.flags & 1 /* TypeFlags.Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) return [3 /*break*/, 5]; + return [4 /*yield*/, targetProp]; + case 4: + _a.sent(); + _a.label = 5; + case 5: + _i++; + return [3 /*break*/, 1]; + case 6: return [2 /*return*/]; + } + }); + } + function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) { + var result = getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties).next(); + if (!result.done) + return result.value; + } + function tupleTypesDefinitelyUnrelated(source, target) { + return !(target.target.combinedFlags & 8 /* ElementFlags.Variadic */) && target.target.minLength > source.target.minLength || + !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength); + } + function typesDefinitelyUnrelated(source, target) { + // Two tuple types with incompatible arities are definitely unrelated. + // Two object types that each have a property that is unmatched in the other are definitely unrelated. + return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : + !!getUnmatchedProperty(source, target, /*requireOptionalProperties*/ false, /*matchDiscriminantProperties*/ true) && + !!getUnmatchedProperty(target, source, /*requireOptionalProperties*/ false, /*matchDiscriminantProperties*/ false); + } + function getTypeFromInference(inference) { + return inference.candidates ? getUnionType(inference.candidates, 2 /* UnionReduction.Subtype */) : + inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : + undefined; + } + function hasSkipDirectInferenceFlag(node) { + return !!getNodeLinks(node).skipDirectInference; + } + function isFromInferenceBlockedSource(type) { + return !!(type.symbol && ts.some(type.symbol.declarations, hasSkipDirectInferenceFlag)); + } + function templateLiteralTypesDefinitelyUnrelated(source, target) { + // Two template literal types with diffences in their starting or ending text spans are definitely unrelated. + var sourceStart = source.texts[0]; + var targetStart = target.texts[0]; + var sourceEnd = source.texts[source.texts.length - 1]; + var targetEnd = target.texts[target.texts.length - 1]; + var startLen = Math.min(sourceStart.length, targetStart.length); + var endLen = Math.min(sourceEnd.length, targetEnd.length); + return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || + sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen); + } + function isValidBigIntString(s) { + var scanner = ts.createScanner(99 /* ScriptTarget.ESNext */, /*skipTrivia*/ false); + var success = true; + scanner.setOnError(function () { return success = false; }); + scanner.setText(s + "n"); + var result = scanner.scan(); + if (result === 40 /* SyntaxKind.MinusToken */) { + result = scanner.scan(); + } + var flags = scanner.getTokenFlags(); + // validate that + // * scanning proceeded without error + // * a bigint can be scanned, and that when it is scanned, it is + // * the full length of the input string (so the scanner is one character beyond the augmented input length) + // * it does not contain a numeric seperator (the `BigInt` constructor does not accept a numeric seperator in its input) + return success && result === 9 /* SyntaxKind.BigIntLiteral */ && scanner.getTextPos() === (s.length + 1) && !(flags & 512 /* TokenFlags.ContainsSeparator */); + } + function isValidTypeForTemplateLiteralPlaceholder(source, target) { + if (source === target || target.flags & (1 /* TypeFlags.Any */ | 4 /* TypeFlags.String */)) { + return true; + } + if (source.flags & 128 /* TypeFlags.StringLiteral */) { + var value = source.value; + return !!(target.flags & 8 /* TypeFlags.Number */ && value !== "" && isFinite(+value) || + target.flags & 64 /* TypeFlags.BigInt */ && value !== "" && isValidBigIntString(value) || + target.flags & (512 /* TypeFlags.BooleanLiteral */ | 98304 /* TypeFlags.Nullable */) && value === target.intrinsicName); + } + if (source.flags & 134217728 /* TypeFlags.TemplateLiteral */) { + var texts = source.texts; + return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target); + } + return isTypeAssignableTo(source, target); + } + function inferTypesFromTemplateLiteralType(source, target) { + return source.flags & 128 /* TypeFlags.StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], ts.emptyArray, target) : + source.flags & 134217728 /* TypeFlags.TemplateLiteral */ ? + ts.arraysEqual(source.texts, target.texts) ? ts.map(source.types, getStringLikeTypeForType) : + inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : + undefined; + } + function isTypeMatchedByTemplateLiteralType(source, target) { + var inferences = inferTypesFromTemplateLiteralType(source, target); + return !!inferences && ts.every(inferences, function (r, i) { return isValidTypeForTemplateLiteralPlaceholder(r, target.types[i]); }); + } + function getStringLikeTypeForType(type) { + return type.flags & (1 /* TypeFlags.Any */ | 402653316 /* TypeFlags.StringLike */) ? type : getTemplateLiteralType(["", ""], [type]); + } + // This function infers from the text parts and type parts of a source literal to a target template literal. The number + // of text parts is always one more than the number of type parts, and a source string literal is treated as a source + // with one text part and zero type parts. The function returns an array of inferred string or template literal types + // corresponding to the placeholders in the target template literal, or undefined if the source doesn't match the target. + // + // We first check that the starting source text part matches the starting target text part, and that the ending source + // text part ends matches the ending target text part. We then iterate through the remaining target text parts, finding + // a match for each in the source and inferring string or template literal types created from the segments of the source + // that occur between the matches. During this iteration, seg holds the index of the current text part in the sourceTexts + // array and pos holds the current character position in the current text part. + // + // Consider inference from type `<<${string}>.<${number}-${number}>>` to type `<${string}.${string}>`, i.e. + // sourceTexts = ['<<', '>.<', '-', '>>'] + // sourceTypes = [string, number, number] + // target.texts = ['<', '.', '>'] + // We first match '<' in the target to the start of '<<' in the source and '>' in the target to the end of '>>' in + // the source. The first match for the '.' in target occurs at character 1 in the source text part at index 1, and thus + // the first inference is the template literal type `<${string}>`. The remainder of the source makes up the second + // inference, the template literal type `<${number}-${number}>`. + function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) { + var lastSourceIndex = sourceTexts.length - 1; + var sourceStartText = sourceTexts[0]; + var sourceEndText = sourceTexts[lastSourceIndex]; + var targetTexts = target.texts; + var lastTargetIndex = targetTexts.length - 1; + var targetStartText = targetTexts[0]; + var targetEndText = targetTexts[lastTargetIndex]; + if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || + !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText)) + return undefined; + var remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length); + var matches = []; + var seg = 0; + var pos = targetStartText.length; + for (var i = 1; i < lastTargetIndex; i++) { + var delim = targetTexts[i]; + if (delim.length > 0) { + var s = seg; + var p = pos; + while (true) { + p = getSourceText(s).indexOf(delim, p); + if (p >= 0) + break; + s++; + if (s === sourceTexts.length) + return undefined; + p = 0; + } + addMatch(s, p); + pos += delim.length; + } + else if (pos < getSourceText(seg).length) { + addMatch(seg, pos + 1); + } + else if (seg < lastSourceIndex) { + addMatch(seg + 1, 0); + } + else { + return undefined; + } + } + addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length); + return matches; + function getSourceText(index) { + return index < lastSourceIndex ? sourceTexts[index] : remainingEndText; + } + function addMatch(s, p) { + var matchType = s === seg ? + getStringLiteralType(getSourceText(s).slice(pos, p)) : + getTemplateLiteralType(__spreadArray(__spreadArray([sourceTexts[seg].slice(pos)], sourceTexts.slice(seg + 1, s), true), [getSourceText(s).slice(0, p)], false), sourceTypes.slice(seg, s)); + matches.push(matchType); + seg = s; + pos = p; + } + } + function inferTypes(inferences, originalSource, originalTarget, priority, contravariant) { + if (priority === void 0) { priority = 0; } + if (contravariant === void 0) { contravariant = false; } + var bivariant = false; + var propagationType; + var inferencePriority = 2048 /* InferencePriority.MaxValue */; + var allowComplexConstraintInference = true; + var visited; + var sourceStack; + var targetStack; + var expandingFlags = 0 /* ExpandingFlags.None */; + inferFromTypes(originalSource, originalTarget); + function inferFromTypes(source, target) { + if (!couldContainTypeVariables(target)) { + return; + } + if (source === wildcardType) { + // We are inferring from an 'any' type. We want to infer this type for every type parameter + // referenced in the target type, so we record it as the propagation type and infer from the + // target to itself. Then, as we find candidates we substitute the propagation type. + var savePropagationType = propagationType; + propagationType = source; + inferFromTypes(target, target); + propagationType = savePropagationType; + return; + } + if (source.aliasSymbol && source.aliasTypeArguments && source.aliasSymbol === target.aliasSymbol) { + // Source and target are types originating in the same generic type alias declaration. + // Simply infer from source type arguments to target type arguments. + inferFromTypeArguments(source.aliasTypeArguments, target.aliasTypeArguments, getAliasVariances(source.aliasSymbol)); + return; + } + if (source === target && source.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + // When source and target are the same union or intersection type, just relate each constituent + // type to itself. + for (var _i = 0, _a = source.types; _i < _a.length; _i++) { + var t = _a[_i]; + inferFromTypes(t, t); + } + return; + } + if (target.flags & 1048576 /* TypeFlags.Union */) { + // First, infer between identically matching source and target constituents and remove the + // matching types. + var _b = inferFromMatchingTypes(source.flags & 1048576 /* TypeFlags.Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo), tempSources = _b[0], tempTargets = _b[1]; + // Next, infer between closely matching source and target constituents and remove + // the matching types. Types closely match when they are instantiations of the same + // object type or instantiations of the same type alias. + var _c = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy), sources = _c[0], targets = _c[1]; + if (targets.length === 0) { + return; + } + target = getUnionType(targets); + if (sources.length === 0) { + // All source constituents have been matched and there is nothing further to infer from. + // However, simply making no inferences is undesirable because it could ultimately mean + // inferring a type parameter constraint. Instead, make a lower priority inference from + // the full source to whatever remains in the target. For example, when inferring from + // string to 'string | T', make a lower priority inference of string for T. + inferWithPriority(source, target, 1 /* InferencePriority.NakedTypeVariable */); + return; + } + source = getUnionType(sources); + } + else if (target.flags & 2097152 /* TypeFlags.Intersection */ && ts.some(target.types, function (t) { return !!getInferenceInfoForType(t) || (isGenericMappedType(t) && !!getInferenceInfoForType(getHomomorphicTypeVariable(t) || neverType)); })) { + // We reduce intersection types only when they contain naked type parameters. For example, when + // inferring from 'string[] & { extra: any }' to 'string[] & T' we want to remove string[] and + // infer { extra: any } for T. But when inferring to 'string[] & Iterable' we want to keep the + // string[] on the source side and infer string for T. + // Likewise, we consider a homomorphic mapped type constrainted to the target type parameter as similar to a "naked type variable" + // in such scenarios. + if (!(source.flags & 1048576 /* TypeFlags.Union */)) { + // Infer between identically matching source and target constituents and remove the matching types. + var _d = inferFromMatchingTypes(source.flags & 2097152 /* TypeFlags.Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo), sources = _d[0], targets = _d[1]; + if (sources.length === 0 || targets.length === 0) { + return; + } + source = getIntersectionType(sources); + target = getIntersectionType(targets); + } + } + else if (target.flags & (8388608 /* TypeFlags.IndexedAccess */ | 33554432 /* TypeFlags.Substitution */)) { + target = getActualTypeVariable(target); + } + if (target.flags & 8650752 /* TypeFlags.TypeVariable */) { + // If target is a type parameter, make an inference, unless the source type contains + // the anyFunctionType (the wildcard type that's used to avoid contextually typing functions). + // Because the anyFunctionType is internal, it should not be exposed to the user by adding + // it as an inference candidate. Hopefully, a better candidate will come along that does + // not contain anyFunctionType when we come back to this argument for its second round + // of inference. Also, we exclude inferences for silentNeverType (which is used as a wildcard + // when constructing types from type parameters that had no inference candidates). + if (source === nonInferrableAnyType || source === silentNeverType || (priority & 128 /* InferencePriority.ReturnType */ && (source === autoType || source === autoArrayType)) || isFromInferenceBlockedSource(source)) { + return; + } + var inference = getInferenceInfoForType(target); + if (inference) { + if (ts.getObjectFlags(source) & 262144 /* ObjectFlags.NonInferrableType */) { + return; + } + if (!inference.isFixed) { + if (inference.priority === undefined || priority < inference.priority) { + inference.candidates = undefined; + inference.contraCandidates = undefined; + inference.topLevel = true; + inference.priority = priority; + } + if (priority === inference.priority) { + var candidate = propagationType || source; + // We make contravariant inferences only if we are in a pure contravariant position, + // i.e. only if we have not descended into a bivariant position. + if (contravariant && !bivariant) { + if (!ts.contains(inference.contraCandidates, candidate)) { + inference.contraCandidates = ts.append(inference.contraCandidates, candidate); + clearCachedInferences(inferences); + } + } + else if (!ts.contains(inference.candidates, candidate)) { + inference.candidates = ts.append(inference.candidates, candidate); + clearCachedInferences(inferences); + } + } + if (!(priority & 128 /* InferencePriority.ReturnType */) && target.flags & 262144 /* TypeFlags.TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) { + inference.topLevel = false; + clearCachedInferences(inferences); + } + } + inferencePriority = Math.min(inferencePriority, priority); + return; + } + // Infer to the simplified version of an indexed access, if possible, to (hopefully) expose more bare type parameters to the inference engine + var simplified = getSimplifiedType(target, /*writing*/ false); + if (simplified !== target) { + inferFromTypes(source, simplified); + } + else if (target.flags & 8388608 /* TypeFlags.IndexedAccess */) { + var indexType = getSimplifiedType(target.indexType, /*writing*/ false); + // Generally simplifications of instantiable indexes are avoided to keep relationship checking correct, however if our target is an access, we can consider + // that key of that access to be "instantiated", since we're looking to find the infernce goal in any way we can. + if (indexType.flags & 465829888 /* TypeFlags.Instantiable */) { + var simplified_1 = distributeIndexOverObjectType(getSimplifiedType(target.objectType, /*writing*/ false), indexType, /*writing*/ false); + if (simplified_1 && simplified_1 !== target) { + inferFromTypes(source, simplified_1); + } + } + } + } + if (ts.getObjectFlags(source) & 4 /* ObjectFlags.Reference */ && ts.getObjectFlags(target) & 4 /* ObjectFlags.Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && + !(source.node && target.node)) { + // If source and target are references to the same generic type, infer from type arguments + inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); + } + else if (source.flags & 4194304 /* TypeFlags.Index */ && target.flags & 4194304 /* TypeFlags.Index */) { + contravariant = !contravariant; + inferFromTypes(source.type, target.type); + contravariant = !contravariant; + } + else if ((isLiteralType(source) || source.flags & 4 /* TypeFlags.String */) && target.flags & 4194304 /* TypeFlags.Index */) { + var empty = createEmptyObjectTypeFromStringLiteral(source); + contravariant = !contravariant; + inferWithPriority(empty, target.type, 256 /* InferencePriority.LiteralKeyof */); + contravariant = !contravariant; + } + else if (source.flags & 8388608 /* TypeFlags.IndexedAccess */ && target.flags & 8388608 /* TypeFlags.IndexedAccess */) { + inferFromTypes(source.objectType, target.objectType); + inferFromTypes(source.indexType, target.indexType); + } + else if (source.flags & 268435456 /* TypeFlags.StringMapping */ && target.flags & 268435456 /* TypeFlags.StringMapping */) { + if (source.symbol === target.symbol) { + inferFromTypes(source.type, target.type); + } + } + else if (source.flags & 33554432 /* TypeFlags.Substitution */) { + inferFromTypes(source.baseType, target); + var oldPriority = priority; + priority |= 4 /* InferencePriority.SubstituteSource */; + inferFromTypes(source.substitute, target); // Make substitute inference at a lower priority + priority = oldPriority; + } + else if (target.flags & 16777216 /* TypeFlags.Conditional */) { + invokeOnce(source, target, inferToConditionalType); + } + else if (target.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + inferToMultipleTypes(source, target.types, target.flags); + } + else if (source.flags & 1048576 /* TypeFlags.Union */) { + // Source is a union or intersection type, infer from each constituent type + var sourceTypes = source.types; + for (var _e = 0, sourceTypes_2 = sourceTypes; _e < sourceTypes_2.length; _e++) { + var sourceType = sourceTypes_2[_e]; + inferFromTypes(sourceType, target); + } + } + else if (target.flags & 134217728 /* TypeFlags.TemplateLiteral */) { + inferToTemplateLiteralType(source, target); + } + else { + source = getReducedType(source); + if (!(priority & 512 /* InferencePriority.NoConstraints */ && source.flags & (2097152 /* TypeFlags.Intersection */ | 465829888 /* TypeFlags.Instantiable */))) { + var apparentSource = getApparentType(source); + // getApparentType can return _any_ type, since an indexed access or conditional may simplify to any other type. + // If that occurs and it doesn't simplify to an object or intersection, we'll need to restart `inferFromTypes` + // with the simplified source. + if (apparentSource !== source && allowComplexConstraintInference && !(apparentSource.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */))) { + // TODO: The `allowComplexConstraintInference` flag is a hack! This forbids inference from complex constraints within constraints! + // This isn't required algorithmically, but rather is used to lower the memory burden caused by performing inference + // that is _too good_ in projects with complicated constraints (eg, fp-ts). In such cases, if we did not limit ourselves + // here, we might produce more valid inferences for types, causing us to do more checks and perform more instantiations + // (in addition to the extra stack depth here) which, in turn, can push the already close process over its limit. + // TL;DR: If we ever become generally more memory efficient (or our resource budget ever increases), we should just + // remove this `allowComplexConstraintInference` flag. + allowComplexConstraintInference = false; + return inferFromTypes(apparentSource, target); + } + source = apparentSource; + } + if (source.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */)) { + invokeOnce(source, target, inferFromObjectTypes); + } + } + } + function inferWithPriority(source, target, newPriority) { + var savePriority = priority; + priority |= newPriority; + inferFromTypes(source, target); + priority = savePriority; + } + function invokeOnce(source, target, action) { + var key = source.id + "," + target.id; + var status = visited && visited.get(key); + if (status !== undefined) { + inferencePriority = Math.min(inferencePriority, status); + return; + } + (visited || (visited = new ts.Map())).set(key, -1 /* InferencePriority.Circularity */); + var saveInferencePriority = inferencePriority; + inferencePriority = 2048 /* InferencePriority.MaxValue */; + // We stop inferring and report a circularity if we encounter duplicate recursion identities on both + // the source side and the target side. + var saveExpandingFlags = expandingFlags; + var sourceIdentity = getRecursionIdentity(source); + var targetIdentity = getRecursionIdentity(target); + if (ts.contains(sourceStack, sourceIdentity)) + expandingFlags |= 1 /* ExpandingFlags.Source */; + if (ts.contains(targetStack, targetIdentity)) + expandingFlags |= 2 /* ExpandingFlags.Target */; + if (expandingFlags !== 3 /* ExpandingFlags.Both */) { + (sourceStack || (sourceStack = [])).push(sourceIdentity); + (targetStack || (targetStack = [])).push(targetIdentity); + action(source, target); + targetStack.pop(); + sourceStack.pop(); + } + else { + inferencePriority = -1 /* InferencePriority.Circularity */; + } + expandingFlags = saveExpandingFlags; + visited.set(key, inferencePriority); + inferencePriority = Math.min(inferencePriority, saveInferencePriority); + } + function inferFromMatchingTypes(sources, targets, matches) { + var matchedSources; + var matchedTargets; + for (var _i = 0, targets_1 = targets; _i < targets_1.length; _i++) { + var t = targets_1[_i]; + for (var _a = 0, sources_1 = sources; _a < sources_1.length; _a++) { + var s = sources_1[_a]; + if (matches(s, t)) { + inferFromTypes(s, t); + matchedSources = ts.appendIfUnique(matchedSources, s); + matchedTargets = ts.appendIfUnique(matchedTargets, t); + } + } + } + return [ + matchedSources ? ts.filter(sources, function (t) { return !ts.contains(matchedSources, t); }) : sources, + matchedTargets ? ts.filter(targets, function (t) { return !ts.contains(matchedTargets, t); }) : targets, + ]; + } + function inferFromTypeArguments(sourceTypes, targetTypes, variances) { + var count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; + for (var i = 0; i < count; i++) { + if (i < variances.length && (variances[i] & 7 /* VarianceFlags.VarianceMask */) === 2 /* VarianceFlags.Contravariant */) { + inferFromContravariantTypes(sourceTypes[i], targetTypes[i]); + } + else { + inferFromTypes(sourceTypes[i], targetTypes[i]); + } + } + } + function inferFromContravariantTypes(source, target) { + if (strictFunctionTypes || priority & 1024 /* InferencePriority.AlwaysStrict */) { + contravariant = !contravariant; + inferFromTypes(source, target); + contravariant = !contravariant; + } + else { + inferFromTypes(source, target); + } + } + function getInferenceInfoForType(type) { + if (type.flags & 8650752 /* TypeFlags.TypeVariable */) { + for (var _i = 0, inferences_2 = inferences; _i < inferences_2.length; _i++) { + var inference = inferences_2[_i]; + if (type === inference.typeParameter) { + return inference; + } + } + } + return undefined; + } + function getSingleTypeVariableFromIntersectionTypes(types) { + var typeVariable; + for (var _i = 0, types_15 = types; _i < types_15.length; _i++) { + var type = types_15[_i]; + var t = type.flags & 2097152 /* TypeFlags.Intersection */ && ts.find(type.types, function (t) { return !!getInferenceInfoForType(t); }); + if (!t || typeVariable && t !== typeVariable) { + return undefined; + } + typeVariable = t; + } + return typeVariable; + } + function inferToMultipleTypes(source, targets, targetFlags) { + var typeVariableCount = 0; + if (targetFlags & 1048576 /* TypeFlags.Union */) { + var nakedTypeVariable = void 0; + var sources = source.flags & 1048576 /* TypeFlags.Union */ ? source.types : [source]; + var matched_1 = new Array(sources.length); + var inferenceCircularity = false; + // First infer to types that are not naked type variables. For each source type we + // track whether inferences were made from that particular type to some target with + // equal priority (i.e. of equal quality) to what we would infer for a naked type + // parameter. + for (var _i = 0, targets_2 = targets; _i < targets_2.length; _i++) { + var t = targets_2[_i]; + if (getInferenceInfoForType(t)) { + nakedTypeVariable = t; + typeVariableCount++; + } + else { + for (var i = 0; i < sources.length; i++) { + var saveInferencePriority = inferencePriority; + inferencePriority = 2048 /* InferencePriority.MaxValue */; + inferFromTypes(sources[i], t); + if (inferencePriority === priority) + matched_1[i] = true; + inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* InferencePriority.Circularity */; + inferencePriority = Math.min(inferencePriority, saveInferencePriority); + } + } + } + if (typeVariableCount === 0) { + // If every target is an intersection of types containing a single naked type variable, + // make a lower priority inference to that type variable. This handles inferring from + // 'A | B' to 'T & (X | Y)' where we want to infer 'A | B' for T. + var intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets); + if (intersectionTypeVariable) { + inferWithPriority(source, intersectionTypeVariable, 1 /* InferencePriority.NakedTypeVariable */); + } + return; + } + // If the target has a single naked type variable and no inference circularities were + // encountered above (meaning we explored the types fully), create a union of the source + // types from which no inferences have been made so far and infer from that union to the + // naked type variable. + if (typeVariableCount === 1 && !inferenceCircularity) { + var unmatched = ts.flatMap(sources, function (s, i) { return matched_1[i] ? undefined : s; }); + if (unmatched.length) { + inferFromTypes(getUnionType(unmatched), nakedTypeVariable); + return; + } + } + } + else { + // We infer from types that are not naked type variables first so that inferences we + // make from nested naked type variables and given slightly higher priority by virtue + // of being first in the candidates array. + for (var _a = 0, targets_3 = targets; _a < targets_3.length; _a++) { + var t = targets_3[_a]; + if (getInferenceInfoForType(t)) { + typeVariableCount++; + } + else { + inferFromTypes(source, t); + } + } + } + // Inferences directly to naked type variables are given lower priority as they are + // less specific. For example, when inferring from Promise to T | Promise, + // we want to infer string for T, not Promise | string. For intersection types + // we only infer to single naked type variables. + if (targetFlags & 2097152 /* TypeFlags.Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) { + for (var _b = 0, targets_4 = targets; _b < targets_4.length; _b++) { + var t = targets_4[_b]; + if (getInferenceInfoForType(t)) { + inferWithPriority(source, t, 1 /* InferencePriority.NakedTypeVariable */); + } + } + } + } + function inferToMappedType(source, target, constraintType) { + if (constraintType.flags & 1048576 /* TypeFlags.Union */) { + var result = false; + for (var _i = 0, _a = constraintType.types; _i < _a.length; _i++) { + var type = _a[_i]; + result = inferToMappedType(source, target, type) || result; + } + return result; + } + if (constraintType.flags & 4194304 /* TypeFlags.Index */) { + // We're inferring from some source type S to a homomorphic mapped type { [P in keyof T]: X }, + // where T is a type variable. Use inferTypeForHomomorphicMappedType to infer a suitable source + // type and then make a secondary inference from that type to T. We make a secondary inference + // such that direct inferences to T get priority over inferences to Partial, for example. + var inference = getInferenceInfoForType(constraintType.type); + if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) { + var inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType); + if (inferredType) { + // We assign a lower priority to inferences made from types containing non-inferrable + // types because we may only have a partial result (i.e. we may have failed to make + // reverse inferences for some properties). + inferWithPriority(inferredType, inference.typeParameter, ts.getObjectFlags(source) & 262144 /* ObjectFlags.NonInferrableType */ ? + 16 /* InferencePriority.PartialHomomorphicMappedType */ : + 8 /* InferencePriority.HomomorphicMappedType */); + } + } + return true; + } + if (constraintType.flags & 262144 /* TypeFlags.TypeParameter */) { + // We're inferring from some source type S to a mapped type { [P in K]: X }, where K is a type + // parameter. First infer from 'keyof S' to K. + inferWithPriority(getIndexType(source), constraintType, 32 /* InferencePriority.MappedTypeConstraint */); + // If K is constrained to a type C, also infer to C. Thus, for a mapped type { [P in K]: X }, + // where K extends keyof T, we make the same inferences as for a homomorphic mapped type + // { [P in keyof T]: X }. This enables us to make meaningful inferences when the target is a + // Pick. + var extendedConstraint = getConstraintOfType(constraintType); + if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) { + return true; + } + // If no inferences can be made to K's constraint, infer from a union of the property types + // in the source to the template type X. + var propTypes = ts.map(getPropertiesOfType(source), getTypeOfSymbol); + var indexTypes = ts.map(getIndexInfosOfType(source), function (info) { return info !== enumNumberIndexInfo ? info.type : neverType; }); + inferFromTypes(getUnionType(ts.concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target)); + return true; + } + return false; + } + function inferToConditionalType(source, target) { + if (source.flags & 16777216 /* TypeFlags.Conditional */) { + inferFromTypes(source.checkType, target.checkType); + inferFromTypes(source.extendsType, target.extendsType); + inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target)); + inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target)); + } + else { + var savePriority = priority; + priority |= contravariant ? 64 /* InferencePriority.ContravariantConditional */ : 0; + var targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)]; + inferToMultipleTypes(source, targetTypes, target.flags); + priority = savePriority; + } + } + function inferToTemplateLiteralType(source, target) { + var matches = inferTypesFromTemplateLiteralType(source, target); + var types = target.types; + // When the target template literal contains only placeholders (meaning that inference is intended to extract + // single characters and remainder strings) and inference fails to produce matches, we want to infer 'never' for + // each placeholder such that instantiation with the inferred value(s) produces 'never', a type for which an + // assignment check will fail. If we make no inferences, we'll likely end up with the constraint 'string' which, + // upon instantiation, would collapse all the placeholders to just 'string', and an assignment check might + // succeed. That would be a pointless and confusing outcome. + if (matches || ts.every(target.texts, function (s) { return s.length === 0; })) { + for (var i = 0; i < types.length; i++) { + inferFromTypes(matches ? matches[i] : neverType, types[i]); + } + } + } + function inferFromObjectTypes(source, target) { + if (ts.getObjectFlags(source) & 4 /* ObjectFlags.Reference */ && ts.getObjectFlags(target) & 4 /* ObjectFlags.Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) { + // If source and target are references to the same generic type, infer from type arguments + inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); + return; + } + if (isGenericMappedType(source) && isGenericMappedType(target)) { + // The source and target types are generic types { [P in S]: X } and { [P in T]: Y }, so we infer + // from S to T and from X to Y. + inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target)); + inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target)); + var sourceNameType = getNameTypeFromMappedType(source); + var targetNameType = getNameTypeFromMappedType(target); + if (sourceNameType && targetNameType) + inferFromTypes(sourceNameType, targetNameType); + } + if (ts.getObjectFlags(target) & 32 /* ObjectFlags.Mapped */ && !target.declaration.nameType) { + var constraintType = getConstraintTypeFromMappedType(target); + if (inferToMappedType(source, target, constraintType)) { + return; + } + } + // Infer from the members of source and target only if the two types are possibly related + if (!typesDefinitelyUnrelated(source, target)) { + if (isArrayOrTupleType(source)) { + if (isTupleType(target)) { + var sourceArity = getTypeReferenceArity(source); + var targetArity = getTypeReferenceArity(target); + var elementTypes = getTypeArguments(target); + var elementFlags = target.target.elementFlags; + // When source and target are tuple types with the same structure (fixed, variadic, and rest are matched + // to the same kind in each position), simply infer between the element types. + if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) { + for (var i = 0; i < targetArity; i++) { + inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); + } + return; + } + var startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0; + var endLength = Math.min(isTupleType(source) ? getEndElementCount(source.target, 3 /* ElementFlags.Fixed */) : 0, target.target.hasRestElement ? getEndElementCount(target.target, 3 /* ElementFlags.Fixed */) : 0); + // Infer between starting fixed elements. + for (var i = 0; i < startLength; i++) { + inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); + } + if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* ElementFlags.Rest */) { + // Single rest element remains in source, infer from that to every element in target + var restType = getTypeArguments(source)[startLength]; + for (var i = startLength; i < targetArity - endLength; i++) { + inferFromTypes(elementFlags[i] & 8 /* ElementFlags.Variadic */ ? createArrayType(restType) : restType, elementTypes[i]); + } + } + else { + var middleLength = targetArity - startLength - endLength; + if (middleLength === 2 && elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* ElementFlags.Variadic */ && isTupleType(source)) { + // Middle of target is [...T, ...U] and source is tuple type + var targetInfo = getInferenceInfoForType(elementTypes[startLength]); + if (targetInfo && targetInfo.impliedArity !== undefined) { + // Infer slices from source based on implied arity of T. + inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]); + inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]); + } + } + else if (middleLength === 1 && elementFlags[startLength] & 8 /* ElementFlags.Variadic */) { + // Middle of target is exactly one variadic element. Infer the slice between the fixed parts in the source. + // If target ends in optional element(s), make a lower priority a speculative inference. + var endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* ElementFlags.Optional */; + var sourceSlice = isTupleType(source) ? sliceTupleType(source, startLength, endLength) : createArrayType(getTypeArguments(source)[0]); + inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* InferencePriority.SpeculativeTuple */ : 0); + } + else if (middleLength === 1 && elementFlags[startLength] & 4 /* ElementFlags.Rest */) { + // Middle of target is exactly one rest element. If middle of source is not empty, infer union of middle element types. + var restType = isTupleType(source) ? getElementTypeOfSliceOfTupleType(source, startLength, endLength) : getTypeArguments(source)[0]; + if (restType) { + inferFromTypes(restType, elementTypes[startLength]); + } + } + } + // Infer between ending fixed elements + for (var i = 0; i < endLength; i++) { + inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]); + } + return; + } + if (isArrayType(target)) { + inferFromIndexTypes(source, target); + return; + } + } + inferFromProperties(source, target); + inferFromSignatures(source, target, 0 /* SignatureKind.Call */); + inferFromSignatures(source, target, 1 /* SignatureKind.Construct */); + inferFromIndexTypes(source, target); + } + } + function inferFromProperties(source, target) { + var properties = getPropertiesOfObjectType(target); + for (var _i = 0, properties_3 = properties; _i < properties_3.length; _i++) { + var targetProp = properties_3[_i]; + var sourceProp = getPropertyOfType(source, targetProp.escapedName); + if (sourceProp && !ts.some(sourceProp.declarations, hasSkipDirectInferenceFlag)) { + inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + } + } + function inferFromSignatures(source, target, kind) { + var sourceSignatures = getSignaturesOfType(source, kind); + var targetSignatures = getSignaturesOfType(target, kind); + var sourceLen = sourceSignatures.length; + var targetLen = targetSignatures.length; + var len = sourceLen < targetLen ? sourceLen : targetLen; + var skipParameters = !!(ts.getObjectFlags(source) & 262144 /* ObjectFlags.NonInferrableType */); + for (var i = 0; i < len; i++) { + inferFromSignature(getBaseSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i]), skipParameters); + } + } + function inferFromSignature(source, target, skipParameters) { + if (!skipParameters) { + var saveBivariant = bivariant; + var kind = target.declaration ? target.declaration.kind : 0 /* SyntaxKind.Unknown */; + // Once we descend into a bivariant signature we remain bivariant for all nested inferences + bivariant = bivariant || kind === 169 /* SyntaxKind.MethodDeclaration */ || kind === 168 /* SyntaxKind.MethodSignature */ || kind === 171 /* SyntaxKind.Constructor */; + applyToParameterTypes(source, target, inferFromContravariantTypes); + bivariant = saveBivariant; + } + applyToReturnTypes(source, target, inferFromTypes); + } + function inferFromIndexTypes(source, target) { + // Inferences across mapped type index signatures are pretty much the same a inferences to homomorphic variables + var priority = (ts.getObjectFlags(source) & ts.getObjectFlags(target) & 32 /* ObjectFlags.Mapped */) ? 8 /* InferencePriority.HomomorphicMappedType */ : 0; + var indexInfos = getIndexInfosOfType(target); + if (isObjectTypeWithInferableIndex(source)) { + for (var _i = 0, indexInfos_6 = indexInfos; _i < indexInfos_6.length; _i++) { + var targetInfo = indexInfos_6[_i]; + var propTypes = []; + for (var _a = 0, _b = getPropertiesOfType(source); _a < _b.length; _a++) { + var prop = _b[_a]; + if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */), targetInfo.keyType)) { + var propType = getTypeOfSymbol(prop); + propTypes.push(prop.flags & 16777216 /* SymbolFlags.Optional */ ? removeMissingOrUndefinedType(propType) : propType); + } + } + for (var _c = 0, _d = getIndexInfosOfType(source); _c < _d.length; _c++) { + var info = _d[_c]; + if (isApplicableIndexType(info.keyType, targetInfo.keyType)) { + propTypes.push(info.type); + } + } + if (propTypes.length) { + inferWithPriority(getUnionType(propTypes), targetInfo.type, priority); + } + } + } + for (var _e = 0, indexInfos_7 = indexInfos; _e < indexInfos_7.length; _e++) { + var targetInfo = indexInfos_7[_e]; + var sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType); + if (sourceInfo) { + inferWithPriority(sourceInfo.type, targetInfo.type, priority); + } + } + } + } + function isTypeOrBaseIdenticalTo(s, t) { + return exactOptionalPropertyTypes && t === missingType ? s === t : + (isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* TypeFlags.String */ && s.flags & 128 /* TypeFlags.StringLiteral */ || t.flags & 8 /* TypeFlags.Number */ && s.flags & 256 /* TypeFlags.NumberLiteral */)); + } + function isTypeCloselyMatchedBy(s, t) { + return !!(s.flags & 524288 /* TypeFlags.Object */ && t.flags & 524288 /* TypeFlags.Object */ && s.symbol && s.symbol === t.symbol || + s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol); + } + function hasPrimitiveConstraint(type) { + var constraint = getConstraintOfTypeParameter(type); + return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* TypeFlags.Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 131068 /* TypeFlags.Primitive */ | 4194304 /* TypeFlags.Index */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */); + } + function isObjectLiteralType(type) { + return !!(ts.getObjectFlags(type) & 128 /* ObjectFlags.ObjectLiteral */); + } + function isObjectOrArrayLiteralType(type) { + return !!(ts.getObjectFlags(type) & (128 /* ObjectFlags.ObjectLiteral */ | 16384 /* ObjectFlags.ArrayLiteral */)); + } + function unionObjectAndArrayLiteralCandidates(candidates) { + if (candidates.length > 1) { + var objectLiterals = ts.filter(candidates, isObjectOrArrayLiteralType); + if (objectLiterals.length) { + var literalsType = getUnionType(objectLiterals, 2 /* UnionReduction.Subtype */); + return ts.concatenate(ts.filter(candidates, function (t) { return !isObjectOrArrayLiteralType(t); }), [literalsType]); + } + } + return candidates; + } + function getContravariantInference(inference) { + return inference.priority & 416 /* InferencePriority.PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates); + } + function getCovariantInference(inference, signature) { + // Extract all object and array literal types and replace them with a single widened and normalized type. + var candidates = unionObjectAndArrayLiteralCandidates(inference.candidates); + // We widen inferred literal types if + // all inferences were made to top-level occurrences of the type parameter, and + // the type parameter has no constraint or its constraint includes no primitive or literal types, and + // the type parameter was fixed during inference or does not occur at top-level in the return type. + var primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter); + var widenLiteralTypes = !primitiveConstraint && inference.topLevel && + (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter)); + var baseCandidates = primitiveConstraint ? ts.sameMap(candidates, getRegularTypeOfLiteralType) : + widenLiteralTypes ? ts.sameMap(candidates, getWidenedLiteralType) : + candidates; + // If all inferences were made from a position that implies a combined result, infer a union type. + // Otherwise, infer a common supertype. + var unwidenedType = inference.priority & 416 /* InferencePriority.PriorityImpliesCombination */ ? + getUnionType(baseCandidates, 2 /* UnionReduction.Subtype */) : + getCommonSupertype(baseCandidates); + return getWidenedType(unwidenedType); + } + function getInferredType(context, index) { + var inference = context.inferences[index]; + if (!inference.inferredType) { + var inferredType = void 0; + var signature = context.signature; + if (signature) { + var inferredCovariantType_1 = inference.candidates ? getCovariantInference(inference, signature) : undefined; + if (inference.contraCandidates) { + // If we have both co- and contra-variant inferences, we prefer the contra-variant inference + // unless the co-variant inference is a subtype of some contra-variant inference and not 'never'. + inferredType = inferredCovariantType_1 && !(inferredCovariantType_1.flags & 131072 /* TypeFlags.Never */) && + ts.some(inference.contraCandidates, function (t) { return isTypeSubtypeOf(inferredCovariantType_1, t); }) ? + inferredCovariantType_1 : getContravariantInference(inference); + } + else if (inferredCovariantType_1) { + inferredType = inferredCovariantType_1; + } + else if (context.flags & 1 /* InferenceFlags.NoDefault */) { + // We use silentNeverType as the wildcard that signals no inferences. + inferredType = silentNeverType; + } + else { + // Infer either the default or the empty object type when no inferences were + // made. It is important to remember that in this case, inference still + // succeeds, meaning there is no error for not having inference candidates. An + // inference error only occurs when there are *conflicting* candidates, i.e. + // candidates with no common supertype. + var defaultType = getDefaultFromTypeParameter(inference.typeParameter); + if (defaultType) { + // Instantiate the default type. Any forward reference to a type + // parameter should be instantiated to the empty object type. + inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper)); + } + } + } + else { + inferredType = getTypeFromInference(inference); + } + inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* InferenceFlags.AnyDefault */)); + var constraint = getConstraintOfTypeParameter(inference.typeParameter); + if (constraint) { + var instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper); + if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { + inference.inferredType = inferredType = instantiatedConstraint; + } + } + } + return inference.inferredType; + } + function getDefaultTypeArgumentType(isInJavaScriptFile) { + return isInJavaScriptFile ? anyType : unknownType; + } + function getInferredTypes(context) { + var result = []; + for (var i = 0; i < context.inferences.length; i++) { + result.push(getInferredType(context, i)); + } + return result; + } + // EXPRESSION TYPE CHECKING + function getCannotFindNameDiagnosticForName(node) { + switch (node.escapedText) { + case "document": + case "console": + return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom; + case "$": + return compilerOptions.types + ? ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig + : ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery; + case "describe": + case "suite": + case "it": + case "test": + return compilerOptions.types + ? ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig + : ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha; + case "process": + case "require": + case "Buffer": + case "module": + return compilerOptions.types + ? ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig + : ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode; + case "Map": + case "Set": + case "Promise": + case "Symbol": + case "WeakMap": + case "WeakSet": + case "Iterator": + case "AsyncIterator": + case "SharedArrayBuffer": + case "Atomics": + case "AsyncIterable": + case "AsyncIterableIterator": + case "AsyncGenerator": + case "AsyncGeneratorFunction": + case "BigInt": + case "Reflect": + case "BigInt64Array": + case "BigUint64Array": + return ts.Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later; + case "await": + if (ts.isCallExpression(node.parent)) { + return ts.Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function; + } + // falls through + default: + if (node.parent.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + return ts.Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer; + } + else { + return ts.Diagnostics.Cannot_find_name_0; + } + } + } + function getResolvedSymbol(node) { + var links = getNodeLinks(node); + if (!links.resolvedSymbol) { + links.resolvedSymbol = !ts.nodeIsMissing(node) && + resolveName(node, node.escapedText, 111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */, getCannotFindNameDiagnosticForName(node), node, !ts.isWriteOnlyAccess(node), + /*excludeGlobals*/ false) || unknownSymbol; + } + return links.resolvedSymbol; + } + function isInTypeQuery(node) { + // TypeScript 1.0 spec (April 2014): 3.6.3 + // A type query consists of the keyword typeof followed by an expression. + // The expression is restricted to a single identifier or a sequence of identifiers separated by periods + return !!ts.findAncestor(node, function (n) { return n.kind === 181 /* SyntaxKind.TypeQuery */ ? true : n.kind === 79 /* SyntaxKind.Identifier */ || n.kind === 161 /* SyntaxKind.QualifiedName */ ? false : "quit"; }); + } + // Return the flow cache key for a "dotted name" (i.e. a sequence of identifiers + // separated by dots). The key consists of the id of the symbol referenced by the + // leftmost identifier followed by zero or more property names separated by dots. + // The result is undefined if the reference isn't a dotted name. + function getFlowCacheKey(node, declaredType, initialType, flowContainer) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + if (!ts.isThisInTypeQuery(node)) { + var symbol = getResolvedSymbol(node); + return symbol !== unknownSymbol ? "".concat(flowContainer ? getNodeId(flowContainer) : "-1", "|").concat(getTypeId(declaredType), "|").concat(getTypeId(initialType), "|").concat(getSymbolId(symbol)) : undefined; + } + // falls through + case 108 /* SyntaxKind.ThisKeyword */: + return "0|".concat(flowContainer ? getNodeId(flowContainer) : "-1", "|").concat(getTypeId(declaredType), "|").concat(getTypeId(initialType)); + case 230 /* SyntaxKind.NonNullExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); + case 161 /* SyntaxKind.QualifiedName */: + var left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer); + return left && left + "." + node.right.escapedText; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + var propName = getAccessedPropertyName(node); + if (propName !== undefined) { + var key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); + return key && key + "." + propName; + } + } + return undefined; + } + function isMatchingReference(source, target) { + switch (target.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + return isMatchingReference(source, target.expression); + case 221 /* SyntaxKind.BinaryExpression */: + return (ts.isAssignmentExpression(target) && isMatchingReference(source, target.left)) || + (ts.isBinaryExpression(target) && target.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ && isMatchingReference(source, target.right)); + } + switch (source.kind) { + case 231 /* SyntaxKind.MetaProperty */: + return target.kind === 231 /* SyntaxKind.MetaProperty */ + && source.keywordToken === target.keywordToken + && source.name.escapedText === target.name.escapedText; + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + return ts.isThisInTypeQuery(source) ? + target.kind === 108 /* SyntaxKind.ThisKeyword */ : + target.kind === 79 /* SyntaxKind.Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || + (target.kind === 254 /* SyntaxKind.VariableDeclaration */ || target.kind === 203 /* SyntaxKind.BindingElement */) && + getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target); + case 108 /* SyntaxKind.ThisKeyword */: + return target.kind === 108 /* SyntaxKind.ThisKeyword */; + case 106 /* SyntaxKind.SuperKeyword */: + return target.kind === 106 /* SyntaxKind.SuperKeyword */; + case 230 /* SyntaxKind.NonNullExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isMatchingReference(source.expression, target); + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + var sourcePropertyName = getAccessedPropertyName(source); + var targetPropertyName = ts.isAccessExpression(target) ? getAccessedPropertyName(target) : undefined; + return sourcePropertyName !== undefined && targetPropertyName !== undefined && targetPropertyName === sourcePropertyName && + isMatchingReference(source.expression, target.expression); + case 161 /* SyntaxKind.QualifiedName */: + return ts.isAccessExpression(target) && + source.right.escapedText === getAccessedPropertyName(target) && + isMatchingReference(source.left, target.expression); + case 221 /* SyntaxKind.BinaryExpression */: + return (ts.isBinaryExpression(source) && source.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ && isMatchingReference(source.right, target)); + } + return false; + } + function getAccessedPropertyName(access) { + if (ts.isPropertyAccessExpression(access)) { + return access.name.escapedText; + } + if (ts.isElementAccessExpression(access)) { + return tryGetElementAccessExpressionName(access); + } + if (ts.isBindingElement(access)) { + var name = getDestructuringPropertyName(access); + return name ? ts.escapeLeadingUnderscores(name) : undefined; + } + if (ts.isParameter(access)) { + return ("" + access.parent.parameters.indexOf(access)); + } + return undefined; + } + function tryGetNameFromType(type) { + return type.flags & 8192 /* TypeFlags.UniqueESSymbol */ ? type.escapedName : + type.flags & 384 /* TypeFlags.StringOrNumberLiteral */ ? ts.escapeLeadingUnderscores("" + type.value) : undefined; + } + function tryGetElementAccessExpressionName(node) { + if (ts.isStringOrNumericLiteralLike(node.argumentExpression)) { + return ts.escapeLeadingUnderscores(node.argumentExpression.text); + } + if (ts.isEntityNameExpression(node.argumentExpression)) { + var symbol = resolveEntityName(node.argumentExpression, 111551 /* SymbolFlags.Value */, /*ignoreErrors*/ true); + if (!symbol || !isConstVariable(symbol)) + return undefined; + var declaration = symbol.valueDeclaration; + if (declaration === undefined) + return undefined; + var type = tryGetTypeFromEffectiveTypeNode(declaration); + if (type) { + var name = tryGetNameFromType(type); + if (name !== undefined) { + return name; + } + } + if (ts.hasOnlyExpressionInitializer(declaration)) { + var initializer = ts.getEffectiveInitializer(declaration); + return initializer && tryGetNameFromType(getTypeOfExpression(initializer)); + } + } + return undefined; + } + function containsMatchingReference(source, target) { + while (ts.isAccessExpression(source)) { + source = source.expression; + if (isMatchingReference(source, target)) { + return true; + } + } + return false; + } + function optionalChainContainsReference(source, target) { + while (ts.isOptionalChain(source)) { + source = source.expression; + if (isMatchingReference(source, target)) { + return true; + } + } + return false; + } + function isDiscriminantProperty(type, name) { + if (type && type.flags & 1048576 /* TypeFlags.Union */) { + var prop = getUnionOrIntersectionProperty(type, name); + if (prop && ts.getCheckFlags(prop) & 2 /* CheckFlags.SyntheticProperty */) { + if (prop.isDiscriminantProperty === undefined) { + prop.isDiscriminantProperty = + (prop.checkFlags & 192 /* CheckFlags.Discriminant */) === 192 /* CheckFlags.Discriminant */ && + !isGenericType(getTypeOfSymbol(prop)); + } + return !!prop.isDiscriminantProperty; + } + } + return false; + } + function findDiscriminantProperties(sourceProperties, target) { + var result; + for (var _i = 0, sourceProperties_2 = sourceProperties; _i < sourceProperties_2.length; _i++) { + var sourceProperty = sourceProperties_2[_i]; + if (isDiscriminantProperty(target, sourceProperty.escapedName)) { + if (result) { + result.push(sourceProperty); + continue; + } + result = [sourceProperty]; + } + } + return result; + } + // Given a set of constituent types and a property name, create and return a map keyed by the literal + // types of the property by that name in each constituent type. No map is returned if some key property + // has a non-literal type or if less than 10 or less than 50% of the constituents have a unique key. + // Entries with duplicate keys have unknownType as the value. + function mapTypesByKeyProperty(types, name) { + var map = new ts.Map(); + var count = 0; + var _loop_23 = function (type) { + if (type.flags & (524288 /* TypeFlags.Object */ | 2097152 /* TypeFlags.Intersection */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */)) { + var discriminant = getTypeOfPropertyOfType(type, name); + if (discriminant) { + if (!isLiteralType(discriminant)) { + return { value: undefined }; + } + var duplicate_1 = false; + forEachType(discriminant, function (t) { + var id = getTypeId(getRegularTypeOfLiteralType(t)); + var existing = map.get(id); + if (!existing) { + map.set(id, type); + } + else if (existing !== unknownType) { + map.set(id, unknownType); + duplicate_1 = true; + } + }); + if (!duplicate_1) + count++; + } + } + }; + for (var _i = 0, types_16 = types; _i < types_16.length; _i++) { + var type = types_16[_i]; + var state_9 = _loop_23(type); + if (typeof state_9 === "object") + return state_9.value; + } + return count >= 10 && count * 2 >= types.length ? map : undefined; + } + // Return the name of a discriminant property for which it was possible and feasible to construct a map of + // constituent types keyed by the literal types of the property by that name in each constituent type. + function getKeyPropertyName(unionType) { + var types = unionType.types; + // We only construct maps for unions with many non-primitive constituents. + if (types.length < 10 || ts.getObjectFlags(unionType) & 32768 /* ObjectFlags.PrimitiveUnion */ || + ts.countWhere(types, function (t) { return !!(t.flags & (524288 /* TypeFlags.Object */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */)); }) < 10) { + return undefined; + } + if (unionType.keyPropertyName === undefined) { + // The candidate key property name is the name of the first property with a unit type in one of the + // constituent types. + var keyPropertyName = ts.forEach(types, function (t) { + return t.flags & (524288 /* TypeFlags.Object */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */) ? + ts.forEach(getPropertiesOfType(t), function (p) { return isUnitType(getTypeOfSymbol(p)) ? p.escapedName : undefined; }) : + undefined; + }); + var mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName); + unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : ""; + unionType.constituentMap = mapByKeyProperty; + } + return unionType.keyPropertyName.length ? unionType.keyPropertyName : undefined; + } + // Given a union type for which getKeyPropertyName returned a non-undefined result, return the constituent + // that corresponds to the given key type for that property name. + function getConstituentTypeForKeyType(unionType, keyType) { + var _a; + var result = (_a = unionType.constituentMap) === null || _a === void 0 ? void 0 : _a.get(getTypeId(getRegularTypeOfLiteralType(keyType))); + return result !== unknownType ? result : undefined; + } + function getMatchingUnionConstituentForType(unionType, type) { + var keyPropertyName = getKeyPropertyName(unionType); + var propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName); + return propType && getConstituentTypeForKeyType(unionType, propType); + } + function getMatchingUnionConstituentForObjectLiteral(unionType, node) { + var keyPropertyName = getKeyPropertyName(unionType); + var propNode = keyPropertyName && ts.find(node.properties, function (p) { return p.symbol && p.kind === 296 /* SyntaxKind.PropertyAssignment */ && + p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer); }); + var propType = propNode && getContextFreeTypeOfExpression(propNode.initializer); + return propType && getConstituentTypeForKeyType(unionType, propType); + } + function isOrContainsMatchingReference(source, target) { + return isMatchingReference(source, target) || containsMatchingReference(source, target); + } + function hasMatchingArgument(expression, reference) { + if (expression.arguments) { + for (var _i = 0, _a = expression.arguments; _i < _a.length; _i++) { + var argument = _a[_i]; + if (isOrContainsMatchingReference(reference, argument)) { + return true; + } + } + } + if (expression.expression.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && + isOrContainsMatchingReference(reference, expression.expression.expression)) { + return true; + } + return false; + } + function getFlowNodeId(flow) { + if (!flow.id || flow.id < 0) { + flow.id = nextFlowId; + nextFlowId++; + } + return flow.id; + } + function typeMaybeAssignableTo(source, target) { + if (!(source.flags & 1048576 /* TypeFlags.Union */)) { + return isTypeAssignableTo(source, target); + } + for (var _i = 0, _a = source.types; _i < _a.length; _i++) { + var t = _a[_i]; + if (isTypeAssignableTo(t, target)) { + return true; + } + } + return false; + } + // Remove those constituent types of declaredType to which no constituent type of assignedType is assignable. + // For example, when a variable of type number | string | boolean is assigned a value of type number | boolean, + // we remove type string. + function getAssignmentReducedType(declaredType, assignedType) { + if (declaredType !== assignedType) { + if (assignedType.flags & 131072 /* TypeFlags.Never */) { + return assignedType; + } + var reducedType = filterType(declaredType, function (t) { return typeMaybeAssignableTo(assignedType, t); }); + if (assignedType.flags & 512 /* TypeFlags.BooleanLiteral */ && isFreshLiteralType(assignedType)) { + reducedType = mapType(reducedType, getFreshTypeOfLiteralType); // Ensure that if the assignment is a fresh type, that we narrow to fresh types + } + // Our crude heuristic produces an invalid result in some cases: see GH#26130. + // For now, when that happens, we give up and don't narrow at all. (This also + // means we'll never narrow for erroneous assignments where the assigned type + // is not assignable to the declared type.) + if (isTypeAssignableTo(assignedType, reducedType)) { + return reducedType; + } + } + return declaredType; + } + function isFunctionObjectType(type) { + // We do a quick check for a "bind" property before performing the more expensive subtype + // check. This gives us a quicker out in the common case where an object type is not a function. + var resolved = resolveStructuredTypeMembers(type); + return !!(resolved.callSignatures.length || resolved.constructSignatures.length || + resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); + } + function getTypeFacts(type, ignoreObjects) { + if (ignoreObjects === void 0) { ignoreObjects = false; } + var flags = type.flags; + if (flags & 4 /* TypeFlags.String */) { + return strictNullChecks ? 16317953 /* TypeFacts.StringStrictFacts */ : 16776705 /* TypeFacts.StringFacts */; + } + if (flags & 128 /* TypeFlags.StringLiteral */) { + var isEmpty = type.value === ""; + return strictNullChecks ? + isEmpty ? 12123649 /* TypeFacts.EmptyStringStrictFacts */ : 7929345 /* TypeFacts.NonEmptyStringStrictFacts */ : + isEmpty ? 12582401 /* TypeFacts.EmptyStringFacts */ : 16776705 /* TypeFacts.NonEmptyStringFacts */; + } + if (flags & (8 /* TypeFlags.Number */ | 32 /* TypeFlags.Enum */)) { + return strictNullChecks ? 16317698 /* TypeFacts.NumberStrictFacts */ : 16776450 /* TypeFacts.NumberFacts */; + } + if (flags & 256 /* TypeFlags.NumberLiteral */) { + var isZero = type.value === 0; + return strictNullChecks ? + isZero ? 12123394 /* TypeFacts.ZeroNumberStrictFacts */ : 7929090 /* TypeFacts.NonZeroNumberStrictFacts */ : + isZero ? 12582146 /* TypeFacts.ZeroNumberFacts */ : 16776450 /* TypeFacts.NonZeroNumberFacts */; + } + if (flags & 64 /* TypeFlags.BigInt */) { + return strictNullChecks ? 16317188 /* TypeFacts.BigIntStrictFacts */ : 16775940 /* TypeFacts.BigIntFacts */; + } + if (flags & 2048 /* TypeFlags.BigIntLiteral */) { + var isZero = isZeroBigInt(type); + return strictNullChecks ? + isZero ? 12122884 /* TypeFacts.ZeroBigIntStrictFacts */ : 7928580 /* TypeFacts.NonZeroBigIntStrictFacts */ : + isZero ? 12581636 /* TypeFacts.ZeroBigIntFacts */ : 16775940 /* TypeFacts.NonZeroBigIntFacts */; + } + if (flags & 16 /* TypeFlags.Boolean */) { + return strictNullChecks ? 16316168 /* TypeFacts.BooleanStrictFacts */ : 16774920 /* TypeFacts.BooleanFacts */; + } + if (flags & 528 /* TypeFlags.BooleanLike */) { + return strictNullChecks ? + (type === falseType || type === regularFalseType) ? 12121864 /* TypeFacts.FalseStrictFacts */ : 7927560 /* TypeFacts.TrueStrictFacts */ : + (type === falseType || type === regularFalseType) ? 12580616 /* TypeFacts.FalseFacts */ : 16774920 /* TypeFacts.TrueFacts */; + } + if (flags & 524288 /* TypeFlags.Object */) { + if (ignoreObjects) { + return 16768959 /* TypeFacts.AndFactsMask */; // This is the identity element for computing type facts of intersection. + } + return ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */ && isEmptyObjectType(type) ? + strictNullChecks ? 16318463 /* TypeFacts.EmptyObjectStrictFacts */ : 16777215 /* TypeFacts.EmptyObjectFacts */ : + isFunctionObjectType(type) ? + strictNullChecks ? 7880640 /* TypeFacts.FunctionStrictFacts */ : 16728000 /* TypeFacts.FunctionFacts */ : + strictNullChecks ? 7888800 /* TypeFacts.ObjectStrictFacts */ : 16736160 /* TypeFacts.ObjectFacts */; + } + if (flags & (16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */)) { + return 9830144 /* TypeFacts.UndefinedFacts */; + } + if (flags & 65536 /* TypeFlags.Null */) { + return 9363232 /* TypeFacts.NullFacts */; + } + if (flags & 12288 /* TypeFlags.ESSymbolLike */) { + return strictNullChecks ? 7925520 /* TypeFacts.SymbolStrictFacts */ : 16772880 /* TypeFacts.SymbolFacts */; + } + if (flags & 67108864 /* TypeFlags.NonPrimitive */) { + return strictNullChecks ? 7888800 /* TypeFacts.ObjectStrictFacts */ : 16736160 /* TypeFacts.ObjectFacts */; + } + if (flags & 131072 /* TypeFlags.Never */) { + return 0 /* TypeFacts.None */; + } + if (flags & 465829888 /* TypeFlags.Instantiable */) { + return !isPatternLiteralType(type) ? getTypeFacts(getBaseConstraintOfType(type) || unknownType, ignoreObjects) : + strictNullChecks ? 7929345 /* TypeFacts.NonEmptyStringStrictFacts */ : 16776705 /* TypeFacts.NonEmptyStringFacts */; + } + if (flags & 1048576 /* TypeFlags.Union */) { + return ts.reduceLeft(type.types, function (facts, t) { return facts | getTypeFacts(t, ignoreObjects); }, 0 /* TypeFacts.None */); + } + if (flags & 2097152 /* TypeFlags.Intersection */) { + // When an intersection contains a primitive type we ignore object type constituents as they are + // presumably type tags. For example, in string & { __kind__: "name" } we ignore the object type. + ignoreObjects || (ignoreObjects = maybeTypeOfKind(type, 131068 /* TypeFlags.Primitive */)); + return getIntersectionTypeFacts(type, ignoreObjects); + } + return 16777215 /* TypeFacts.All */; + } + function getIntersectionTypeFacts(type, ignoreObjects) { + // When computing the type facts of an intersection type, certain type facts are computed as `and` + // and others are computed as `or`. + var oredFacts = 0 /* TypeFacts.None */; + var andedFacts = 16777215 /* TypeFacts.All */; + for (var _i = 0, _a = type.types; _i < _a.length; _i++) { + var t = _a[_i]; + var f = getTypeFacts(t, ignoreObjects); + oredFacts |= f; + andedFacts &= f; + } + return oredFacts & 8256 /* TypeFacts.OrFactsMask */ | andedFacts & 16768959 /* TypeFacts.AndFactsMask */; + } + function getTypeWithFacts(type, include) { + return filterType(type, function (t) { return (getTypeFacts(t) & include) !== 0; }); + } + function getTypeWithDefault(type, defaultExpression) { + return defaultExpression ? + getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : + type; + } + function getTypeOfDestructuredProperty(type, name) { + var _a; + var nameType = getLiteralTypeFromPropertyName(name); + if (!isTypeUsableAsPropertyName(nameType)) + return errorType; + var text = getPropertyNameFromType(nameType); + return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a = getApplicableIndexInfoForName(type, text)) === null || _a === void 0 ? void 0 : _a.type) || errorType; + } + function getTypeOfDestructuredArrayElement(type, index) { + return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || + includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, type, undefinedType, /*errorNode*/ undefined)) || + errorType; + } + function includeUndefinedInIndexSignature(type) { + if (!type) + return type; + return compilerOptions.noUncheckedIndexedAccess ? + getUnionType([type, undefinedType]) : + type; + } + function getTypeOfDestructuredSpreadExpression(type) { + return createArrayType(checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, type, undefinedType, /*errorNode*/ undefined) || errorType); + } + function getAssignedTypeOfBinaryExpression(node) { + var isDestructuringDefaultAssignment = node.parent.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || + node.parent.kind === 296 /* SyntaxKind.PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent); + return isDestructuringDefaultAssignment ? + getTypeWithDefault(getAssignedType(node), node.right) : + getTypeOfExpression(node.right); + } + function isDestructuringAssignmentTarget(parent) { + return parent.parent.kind === 221 /* SyntaxKind.BinaryExpression */ && parent.parent.left === parent || + parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */ && parent.parent.initializer === parent; + } + function getAssignedTypeOfArrayLiteralElement(node, element) { + return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element)); + } + function getAssignedTypeOfSpreadExpression(node) { + return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); + } + function getAssignedTypeOfPropertyAssignment(node) { + return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); + } + function getAssignedTypeOfShorthandPropertyAssignment(node) { + return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); + } + function getAssignedType(node) { + var parent = node.parent; + switch (parent.kind) { + case 243 /* SyntaxKind.ForInStatement */: + return stringType; + case 244 /* SyntaxKind.ForOfStatement */: + return checkRightHandSideOfForOf(parent) || errorType; + case 221 /* SyntaxKind.BinaryExpression */: + return getAssignedTypeOfBinaryExpression(parent); + case 215 /* SyntaxKind.DeleteExpression */: + return undefinedType; + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return getAssignedTypeOfArrayLiteralElement(parent, node); + case 225 /* SyntaxKind.SpreadElement */: + return getAssignedTypeOfSpreadExpression(parent); + case 296 /* SyntaxKind.PropertyAssignment */: + return getAssignedTypeOfPropertyAssignment(parent); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return getAssignedTypeOfShorthandPropertyAssignment(parent); + } + return errorType; + } + function getInitialTypeOfBindingElement(node) { + var pattern = node.parent; + var parentType = getInitialType(pattern.parent); + var type = pattern.kind === 201 /* SyntaxKind.ObjectBindingPattern */ ? + getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : + !node.dotDotDotToken ? + getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : + getTypeOfDestructuredSpreadExpression(parentType); + return getTypeWithDefault(type, node.initializer); + } + function getTypeOfInitializer(node) { + // Return the cached type if one is available. If the type of the variable was inferred + // from its initializer, we'll already have cached the type. Otherwise we compute it now + // without caching such that transient types are reflected. + var links = getNodeLinks(node); + return links.resolvedType || getTypeOfExpression(node); + } + function getInitialTypeOfVariableDeclaration(node) { + if (node.initializer) { + return getTypeOfInitializer(node.initializer); + } + if (node.parent.parent.kind === 243 /* SyntaxKind.ForInStatement */) { + return stringType; + } + if (node.parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + return checkRightHandSideOfForOf(node.parent.parent) || errorType; + } + return errorType; + } + function getInitialType(node) { + return node.kind === 254 /* SyntaxKind.VariableDeclaration */ ? + getInitialTypeOfVariableDeclaration(node) : + getInitialTypeOfBindingElement(node); + } + function isEmptyArrayAssignment(node) { + return node.kind === 254 /* SyntaxKind.VariableDeclaration */ && node.initializer && + isEmptyArrayLiteral(node.initializer) || + node.kind !== 203 /* SyntaxKind.BindingElement */ && node.parent.kind === 221 /* SyntaxKind.BinaryExpression */ && + isEmptyArrayLiteral(node.parent.right); + } + function getReferenceCandidate(node) { + switch (node.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + return getReferenceCandidate(node.expression); + case 221 /* SyntaxKind.BinaryExpression */: + switch (node.operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return getReferenceCandidate(node.left); + case 27 /* SyntaxKind.CommaToken */: + return getReferenceCandidate(node.right); + } + } + return node; + } + function getReferenceRoot(node) { + var parent = node.parent; + return parent.kind === 212 /* SyntaxKind.ParenthesizedExpression */ || + parent.kind === 221 /* SyntaxKind.BinaryExpression */ && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && parent.left === node || + parent.kind === 221 /* SyntaxKind.BinaryExpression */ && parent.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ && parent.right === node ? + getReferenceRoot(parent) : node; + } + function getTypeOfSwitchClause(clause) { + if (clause.kind === 289 /* SyntaxKind.CaseClause */) { + return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); + } + return neverType; + } + function getSwitchClauseTypes(switchStatement) { + var links = getNodeLinks(switchStatement); + if (!links.switchTypes) { + links.switchTypes = []; + for (var _i = 0, _a = switchStatement.caseBlock.clauses; _i < _a.length; _i++) { + var clause = _a[_i]; + links.switchTypes.push(getTypeOfSwitchClause(clause)); + } + } + return links.switchTypes; + } + function getSwitchClauseTypeOfWitnesses(switchStatement, retainDefault) { + var witnesses = []; + for (var _i = 0, _a = switchStatement.caseBlock.clauses; _i < _a.length; _i++) { + var clause = _a[_i]; + if (clause.kind === 289 /* SyntaxKind.CaseClause */) { + if (ts.isStringLiteralLike(clause.expression)) { + witnesses.push(clause.expression.text); + continue; + } + return ts.emptyArray; + } + if (retainDefault) + witnesses.push(/*explicitDefaultStatement*/ undefined); + } + return witnesses; + } + function eachTypeContainedIn(source, types) { + return source.flags & 1048576 /* TypeFlags.Union */ ? !ts.forEach(source.types, function (t) { return !ts.contains(types, t); }) : ts.contains(types, source); + } + function isTypeSubsetOf(source, target) { + return source === target || target.flags & 1048576 /* TypeFlags.Union */ && isTypeSubsetOfUnion(source, target); + } + function isTypeSubsetOfUnion(source, target) { + if (source.flags & 1048576 /* TypeFlags.Union */) { + for (var _i = 0, _a = source.types; _i < _a.length; _i++) { + var t = _a[_i]; + if (!containsType(target.types, t)) { + return false; + } + } + return true; + } + if (source.flags & 1024 /* TypeFlags.EnumLiteral */ && getBaseTypeOfEnumLiteralType(source) === target) { + return true; + } + return containsType(target.types, source); + } + function forEachType(type, f) { + return type.flags & 1048576 /* TypeFlags.Union */ ? ts.forEach(type.types, f) : f(type); + } + function someType(type, f) { + return type.flags & 1048576 /* TypeFlags.Union */ ? ts.some(type.types, f) : f(type); + } + function everyType(type, f) { + return type.flags & 1048576 /* TypeFlags.Union */ ? ts.every(type.types, f) : f(type); + } + function everyContainedType(type, f) { + return type.flags & 3145728 /* TypeFlags.UnionOrIntersection */ ? ts.every(type.types, f) : f(type); + } + function filterType(type, f) { + if (type.flags & 1048576 /* TypeFlags.Union */) { + var types = type.types; + var filtered = ts.filter(types, f); + if (filtered === types) { + return type; + } + var origin = type.origin; + var newOrigin = void 0; + if (origin && origin.flags & 1048576 /* TypeFlags.Union */) { + // If the origin type is a (denormalized) union type, filter its non-union constituents. If that ends + // up removing a smaller number of types than in the normalized constituent set (meaning some of the + // filtered types are within nested unions in the origin), then we can't construct a new origin type. + // Otherwise, if we have exactly one type left in the origin set, return that as the filtered type. + // Otherwise, construct a new filtered origin type. + var originTypes = origin.types; + var originFiltered = ts.filter(originTypes, function (t) { return !!(t.flags & 1048576 /* TypeFlags.Union */) || f(t); }); + if (originTypes.length - originFiltered.length === types.length - filtered.length) { + if (originFiltered.length === 1) { + return originFiltered[0]; + } + newOrigin = createOriginUnionOrIntersectionType(1048576 /* TypeFlags.Union */, originFiltered); + } + } + return getUnionTypeFromSortedList(filtered, type.objectFlags, /*aliasSymbol*/ undefined, /*aliasTypeArguments*/ undefined, newOrigin); + } + return type.flags & 131072 /* TypeFlags.Never */ || f(type) ? type : neverType; + } + function removeType(type, targetType) { + return filterType(type, function (t) { return t !== targetType; }); + } + function countTypes(type) { + return type.flags & 1048576 /* TypeFlags.Union */ ? type.types.length : 1; + } + function mapType(type, mapper, noReductions) { + if (type.flags & 131072 /* TypeFlags.Never */) { + return type; + } + if (!(type.flags & 1048576 /* TypeFlags.Union */)) { + return mapper(type); + } + var origin = type.origin; + var types = origin && origin.flags & 1048576 /* TypeFlags.Union */ ? origin.types : type.types; + var mappedTypes; + var changed = false; + for (var _i = 0, types_17 = types; _i < types_17.length; _i++) { + var t = types_17[_i]; + var mapped = t.flags & 1048576 /* TypeFlags.Union */ ? mapType(t, mapper, noReductions) : mapper(t); + changed || (changed = t !== mapped); + if (mapped) { + if (!mappedTypes) { + mappedTypes = [mapped]; + } + else { + mappedTypes.push(mapped); + } + } + } + return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* UnionReduction.None */ : 1 /* UnionReduction.Literal */) : type; + } + function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { + return type.flags & 1048576 /* TypeFlags.Union */ && aliasSymbol ? + getUnionType(ts.map(type.types, mapper), 1 /* UnionReduction.Literal */, aliasSymbol, aliasTypeArguments) : + mapType(type, mapper); + } + function extractTypesOfKind(type, kind) { + return filterType(type, function (t) { return (t.flags & kind) !== 0; }); + } + // Return a new type in which occurrences of the string, number and bigint primitives and placeholder template + // literal types in typeWithPrimitives have been replaced with occurrences of compatible and more specific types + // from typeWithLiterals. This is essentially a limited form of intersection between the two types. We avoid a + // true intersection because it is more costly and, when applied to union types, generates a large number of + // types we don't actually care about. + function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { + if (maybeTypeOfKind(typeWithPrimitives, 4 /* TypeFlags.String */ | 134217728 /* TypeFlags.TemplateLiteral */ | 8 /* TypeFlags.Number */ | 64 /* TypeFlags.BigInt */) && + maybeTypeOfKind(typeWithLiterals, 128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */ | 256 /* TypeFlags.NumberLiteral */ | 2048 /* TypeFlags.BigIntLiteral */)) { + return mapType(typeWithPrimitives, function (t) { + return t.flags & 4 /* TypeFlags.String */ ? extractTypesOfKind(typeWithLiterals, 4 /* TypeFlags.String */ | 128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) : + isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* TypeFlags.String */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* TypeFlags.StringLiteral */) : + t.flags & 8 /* TypeFlags.Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* TypeFlags.Number */ | 256 /* TypeFlags.NumberLiteral */) : + t.flags & 64 /* TypeFlags.BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* TypeFlags.BigInt */ | 2048 /* TypeFlags.BigIntLiteral */) : t; + }); + } + return typeWithPrimitives; + } + function isIncomplete(flowType) { + return flowType.flags === 0; + } + function getTypeFromFlowType(flowType) { + return flowType.flags === 0 ? flowType.type : flowType; + } + function createFlowType(type, incomplete) { + return incomplete ? { flags: 0, type: type.flags & 131072 /* TypeFlags.Never */ ? silentNeverType : type } : type; + } + // An evolving array type tracks the element types that have so far been seen in an + // 'x.push(value)' or 'x[n] = value' operation along the control flow graph. Evolving + // array types are ultimately converted into manifest array types (using getFinalArrayType) + // and never escape the getFlowTypeOfReference function. + function createEvolvingArrayType(elementType) { + var result = createObjectType(256 /* ObjectFlags.EvolvingArray */); + result.elementType = elementType; + return result; + } + function getEvolvingArrayType(elementType) { + return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); + } + // When adding evolving array element types we do not perform subtype reduction. Instead, + // we defer subtype reduction until the evolving array type is finalized into a manifest + // array type. + function addEvolvingArrayElementType(evolvingArrayType, node) { + var elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node))); + return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); + } + function createFinalArrayType(elementType) { + return elementType.flags & 131072 /* TypeFlags.Never */ ? + autoArrayType : + createArrayType(elementType.flags & 1048576 /* TypeFlags.Union */ ? + getUnionType(elementType.types, 2 /* UnionReduction.Subtype */) : + elementType); + } + // We perform subtype reduction upon obtaining the final array type from an evolving array type. + function getFinalArrayType(evolvingArrayType) { + return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); + } + function finalizeEvolvingArrayType(type) { + return ts.getObjectFlags(type) & 256 /* ObjectFlags.EvolvingArray */ ? getFinalArrayType(type) : type; + } + function getElementTypeOfEvolvingArrayType(type) { + return ts.getObjectFlags(type) & 256 /* ObjectFlags.EvolvingArray */ ? type.elementType : neverType; + } + function isEvolvingArrayTypeList(types) { + var hasEvolvingArrayType = false; + for (var _i = 0, types_18 = types; _i < types_18.length; _i++) { + var t = types_18[_i]; + if (!(t.flags & 131072 /* TypeFlags.Never */)) { + if (!(ts.getObjectFlags(t) & 256 /* ObjectFlags.EvolvingArray */)) { + return false; + } + hasEvolvingArrayType = true; + } + } + return hasEvolvingArrayType; + } + // Return true if the given node is 'x' in an 'x.length', x.push(value)', 'x.unshift(value)' or + // 'x[n] = value' operation, where 'n' is an expression of type any, undefined, or a number-like type. + function isEvolvingArrayOperationTarget(node) { + var root = getReferenceRoot(node); + var parent = root.parent; + var isLengthPushOrUnshift = ts.isPropertyAccessExpression(parent) && (parent.name.escapedText === "length" || + parent.parent.kind === 208 /* SyntaxKind.CallExpression */ + && ts.isIdentifier(parent.name) + && ts.isPushOrUnshiftIdentifier(parent.name)); + var isElementAssignment = parent.kind === 207 /* SyntaxKind.ElementAccessExpression */ && + parent.expression === root && + parent.parent.kind === 221 /* SyntaxKind.BinaryExpression */ && + parent.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && + parent.parent.left === parent && + !ts.isAssignmentTarget(parent.parent) && + isTypeAssignableToKind(getTypeOfExpression(parent.argumentExpression), 296 /* TypeFlags.NumberLike */); + return isLengthPushOrUnshift || isElementAssignment; + } + function isDeclarationWithExplicitTypeAnnotation(node) { + return (ts.isVariableDeclaration(node) || ts.isPropertyDeclaration(node) || ts.isPropertySignature(node) || ts.isParameter(node)) && + !!(ts.getEffectiveTypeAnnotationNode(node) || + ts.isInJSFile(node) && ts.hasInitializer(node) && node.initializer && ts.isFunctionExpressionOrArrowFunction(node.initializer) && ts.getEffectiveReturnTypeNode(node.initializer)); + } + function getExplicitTypeOfSymbol(symbol, diagnostic) { + if (symbol.flags & (16 /* SymbolFlags.Function */ | 8192 /* SymbolFlags.Method */ | 32 /* SymbolFlags.Class */ | 512 /* SymbolFlags.ValueModule */)) { + return getTypeOfSymbol(symbol); + } + if (symbol.flags & (3 /* SymbolFlags.Variable */ | 4 /* SymbolFlags.Property */)) { + if (ts.getCheckFlags(symbol) & 262144 /* CheckFlags.Mapped */) { + var origin = symbol.syntheticOrigin; + if (origin && getExplicitTypeOfSymbol(origin)) { + return getTypeOfSymbol(symbol); + } + } + var declaration = symbol.valueDeclaration; + if (declaration) { + if (isDeclarationWithExplicitTypeAnnotation(declaration)) { + return getTypeOfSymbol(symbol); + } + if (ts.isVariableDeclaration(declaration) && declaration.parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + var statement = declaration.parent.parent; + var expressionType = getTypeOfDottedName(statement.expression, /*diagnostic*/ undefined); + if (expressionType) { + var use = statement.awaitModifier ? 15 /* IterationUse.ForAwaitOf */ : 13 /* IterationUse.ForOf */; + return checkIteratedTypeOrElementType(use, expressionType, undefinedType, /*errorNode*/ undefined); + } + } + if (diagnostic) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(declaration, ts.Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol))); + } + } + } + } + // We require the dotted function name in an assertion expression to be comprised of identifiers + // that reference function, method, class or value module symbols; or variable, property or + // parameter symbols with declarations that have explicit type annotations. Such references are + // resolvable with no possibility of triggering circularities in control flow analysis. + function getTypeOfDottedName(node, diagnostic) { + if (!(node.flags & 33554432 /* NodeFlags.InWithStatement */)) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + var symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node)); + return getExplicitTypeOfSymbol(symbol.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(symbol) : symbol, diagnostic); + case 108 /* SyntaxKind.ThisKeyword */: + return getExplicitThisType(node); + case 106 /* SyntaxKind.SuperKeyword */: + return checkSuperExpression(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: { + var type = getTypeOfDottedName(node.expression, diagnostic); + if (type) { + var name = node.name; + var prop = void 0; + if (ts.isPrivateIdentifier(name)) { + if (!type.symbol) { + return undefined; + } + prop = getPropertyOfType(type, ts.getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText)); + } + else { + prop = getPropertyOfType(type, name.escapedText); + } + return prop && getExplicitTypeOfSymbol(prop, diagnostic); + } + return undefined; + } + case 212 /* SyntaxKind.ParenthesizedExpression */: + return getTypeOfDottedName(node.expression, diagnostic); + } + } + } + function getEffectsSignature(node) { + var links = getNodeLinks(node); + var signature = links.effectsSignature; + if (signature === undefined) { + // A call expression parented by an expression statement is a potential assertion. Other call + // expressions are potential type predicate function calls. In order to avoid triggering + // circularities in control flow analysis, we use getTypeOfDottedName when resolving the call + // target expression of an assertion. + var funcType = void 0; + if (node.parent.kind === 238 /* SyntaxKind.ExpressionStatement */) { + funcType = getTypeOfDottedName(node.expression, /*diagnostic*/ undefined); + } + else if (node.expression.kind !== 106 /* SyntaxKind.SuperKeyword */) { + if (ts.isOptionalChain(node)) { + funcType = checkNonNullType(getOptionalExpressionType(checkExpression(node.expression), node.expression), node.expression); + } + else { + funcType = checkNonNullExpression(node.expression); + } + } + var signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* SignatureKind.Call */); + var candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : + ts.some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : + undefined; + signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature; + } + return signature === unknownSignature ? undefined : signature; + } + function hasTypePredicateOrNeverReturnType(signature) { + return !!(getTypePredicateOfSignature(signature) || + signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* TypeFlags.Never */); + } + function getTypePredicateArgument(predicate, callExpression) { + if (predicate.kind === 1 /* TypePredicateKind.Identifier */ || predicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */) { + return callExpression.arguments[predicate.parameterIndex]; + } + var invokedExpression = ts.skipParentheses(callExpression.expression); + return ts.isAccessExpression(invokedExpression) ? ts.skipParentheses(invokedExpression.expression) : undefined; + } + function reportFlowControlError(node) { + var block = ts.findAncestor(node, ts.isFunctionOrModuleBlock); + var sourceFile = ts.getSourceFileOfNode(node); + var span = ts.getSpanOfTokenAtPosition(sourceFile, block.statements.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis)); + } + function isReachableFlowNode(flow) { + var result = isReachableFlowNodeWorker(flow, /*noCacheCheck*/ false); + lastFlowNode = flow; + lastFlowNodeReachable = result; + return result; + } + function isFalseExpression(expr) { + var node = ts.skipParentheses(expr, /*excludeJSDocTypeAssertions*/ true); + return node.kind === 95 /* SyntaxKind.FalseKeyword */ || node.kind === 221 /* SyntaxKind.BinaryExpression */ && (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || + node.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right)); + } + function isReachableFlowNodeWorker(flow, noCacheCheck) { + while (true) { + if (flow === lastFlowNode) { + return lastFlowNodeReachable; + } + var flags = flow.flags; + if (flags & 4096 /* FlowFlags.Shared */) { + if (!noCacheCheck) { + var id = getFlowNodeId(flow); + var reachable = flowNodeReachable[id]; + return reachable !== undefined ? reachable : (flowNodeReachable[id] = isReachableFlowNodeWorker(flow, /*noCacheCheck*/ true)); + } + noCacheCheck = false; + } + if (flags & (16 /* FlowFlags.Assignment */ | 96 /* FlowFlags.Condition */ | 256 /* FlowFlags.ArrayMutation */)) { + flow = flow.antecedent; + } + else if (flags & 512 /* FlowFlags.Call */) { + var signature = getEffectsSignature(flow.node); + if (signature) { + var predicate = getTypePredicateOfSignature(signature); + if (predicate && predicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ && !predicate.type) { + var predicateArgument = flow.node.arguments[predicate.parameterIndex]; + if (predicateArgument && isFalseExpression(predicateArgument)) { + return false; + } + } + if (getReturnTypeOfSignature(signature).flags & 131072 /* TypeFlags.Never */) { + return false; + } + } + flow = flow.antecedent; + } + else if (flags & 4 /* FlowFlags.BranchLabel */) { + // A branching point is reachable if any branch is reachable. + return ts.some(flow.antecedents, function (f) { return isReachableFlowNodeWorker(f, /*noCacheCheck*/ false); }); + } + else if (flags & 8 /* FlowFlags.LoopLabel */) { + var antecedents = flow.antecedents; + if (antecedents === undefined || antecedents.length === 0) { + return false; + } + // A loop is reachable if the control flow path that leads to the top is reachable. + flow = antecedents[0]; + } + else if (flags & 128 /* FlowFlags.SwitchClause */) { + // The control flow path representing an unmatched value in a switch statement with + // no default clause is unreachable if the switch statement is exhaustive. + if (flow.clauseStart === flow.clauseEnd && isExhaustiveSwitchStatement(flow.switchStatement)) { + return false; + } + flow = flow.antecedent; + } + else if (flags & 1024 /* FlowFlags.ReduceLabel */) { + // Cache is unreliable once we start adjusting labels + lastFlowNode = undefined; + var target = flow.target; + var saveAntecedents = target.antecedents; + target.antecedents = flow.antecedents; + var result = isReachableFlowNodeWorker(flow.antecedent, /*noCacheCheck*/ false); + target.antecedents = saveAntecedents; + return result; + } + else { + return !(flags & 1 /* FlowFlags.Unreachable */); + } + } + } + // Return true if the given flow node is preceded by a 'super(...)' call in every possible code path + // leading to the node. + function isPostSuperFlowNode(flow, noCacheCheck) { + while (true) { + var flags = flow.flags; + if (flags & 4096 /* FlowFlags.Shared */) { + if (!noCacheCheck) { + var id = getFlowNodeId(flow); + var postSuper = flowNodePostSuper[id]; + return postSuper !== undefined ? postSuper : (flowNodePostSuper[id] = isPostSuperFlowNode(flow, /*noCacheCheck*/ true)); + } + noCacheCheck = false; + } + if (flags & (16 /* FlowFlags.Assignment */ | 96 /* FlowFlags.Condition */ | 256 /* FlowFlags.ArrayMutation */ | 128 /* FlowFlags.SwitchClause */)) { + flow = flow.antecedent; + } + else if (flags & 512 /* FlowFlags.Call */) { + if (flow.node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return true; + } + flow = flow.antecedent; + } + else if (flags & 4 /* FlowFlags.BranchLabel */) { + // A branching point is post-super if every branch is post-super. + return ts.every(flow.antecedents, function (f) { return isPostSuperFlowNode(f, /*noCacheCheck*/ false); }); + } + else if (flags & 8 /* FlowFlags.LoopLabel */) { + // A loop is post-super if the control flow path that leads to the top is post-super. + flow = flow.antecedents[0]; + } + else if (flags & 1024 /* FlowFlags.ReduceLabel */) { + var target = flow.target; + var saveAntecedents = target.antecedents; + target.antecedents = flow.antecedents; + var result = isPostSuperFlowNode(flow.antecedent, /*noCacheCheck*/ false); + target.antecedents = saveAntecedents; + return result; + } + else { + // Unreachable nodes are considered post-super to silence errors + return !!(flags & 1 /* FlowFlags.Unreachable */); + } + } + } + function isConstantReference(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: { + var symbol = getResolvedSymbol(node); + return isConstVariable(symbol) || ts.isParameterOrCatchClauseVariable(symbol) && !isSymbolAssigned(symbol); + } + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + // The resolvedSymbol property is initialized by checkPropertyAccess or checkElementAccess before we get here. + return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol); + } + return false; + } + function getFlowTypeOfReference(reference, declaredType, initialType, flowContainer, flowNode) { + if (initialType === void 0) { initialType = declaredType; } + if (flowNode === void 0) { flowNode = reference.flowNode; } + var key; + var isKeySet = false; + var flowDepth = 0; + if (flowAnalysisDisabled) { + return errorType; + } + if (!flowNode) { + return declaredType; + } + flowInvocationCount++; + var sharedFlowStart = sharedFlowCount; + var evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode)); + sharedFlowCount = sharedFlowStart; + // When the reference is 'x' in an 'x.length', 'x.push(value)', 'x.unshift(value)' or x[n] = value' operation, + // we give type 'any[]' to 'x' instead of using the type determined by control flow analysis such that operations + // on empty arrays are possible without implicit any errors and new element types can be inferred without + // type mismatch errors. + var resultType = ts.getObjectFlags(evolvedType) & 256 /* ObjectFlags.EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType); + if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 230 /* SyntaxKind.NonNullExpression */ && !(resultType.flags & 131072 /* TypeFlags.Never */) && getTypeWithFacts(resultType, 2097152 /* TypeFacts.NEUndefinedOrNull */).flags & 131072 /* TypeFlags.Never */) { + return declaredType; + } + // The non-null unknown type should never escape control flow analysis. + return resultType === nonNullUnknownType ? unknownType : resultType; + function getOrSetCacheKey() { + if (isKeySet) { + return key; + } + isKeySet = true; + return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer); + } + function getTypeAtFlowNode(flow) { + if (flowDepth === 2000) { + // We have made 2000 recursive invocations. To avoid overflowing the call stack we report an error + // and disable further control flow analysis in the containing function or module body. + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("checkTypes" /* tracing.Phase.CheckTypes */, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id }); + flowAnalysisDisabled = true; + reportFlowControlError(reference); + return errorType; + } + flowDepth++; + var sharedFlow; + while (true) { + var flags = flow.flags; + if (flags & 4096 /* FlowFlags.Shared */) { + // We cache results of flow type resolution for shared nodes that were previously visited in + // the same getFlowTypeOfReference invocation. A node is considered shared when it is the + // antecedent of more than one node. + for (var i = sharedFlowStart; i < sharedFlowCount; i++) { + if (sharedFlowNodes[i] === flow) { + flowDepth--; + return sharedFlowTypes[i]; + } + } + sharedFlow = flow; + } + var type = void 0; + if (flags & 16 /* FlowFlags.Assignment */) { + type = getTypeAtFlowAssignment(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } + else if (flags & 512 /* FlowFlags.Call */) { + type = getTypeAtFlowCall(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } + else if (flags & 96 /* FlowFlags.Condition */) { + type = getTypeAtFlowCondition(flow); + } + else if (flags & 128 /* FlowFlags.SwitchClause */) { + type = getTypeAtSwitchClause(flow); + } + else if (flags & 12 /* FlowFlags.Label */) { + if (flow.antecedents.length === 1) { + flow = flow.antecedents[0]; + continue; + } + type = flags & 4 /* FlowFlags.BranchLabel */ ? + getTypeAtFlowBranchLabel(flow) : + getTypeAtFlowLoopLabel(flow); + } + else if (flags & 256 /* FlowFlags.ArrayMutation */) { + type = getTypeAtFlowArrayMutation(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } + else if (flags & 1024 /* FlowFlags.ReduceLabel */) { + var target = flow.target; + var saveAntecedents = target.antecedents; + target.antecedents = flow.antecedents; + type = getTypeAtFlowNode(flow.antecedent); + target.antecedents = saveAntecedents; + } + else if (flags & 2 /* FlowFlags.Start */) { + // Check if we should continue with the control flow of the containing function. + var container = flow.node; + if (container && container !== flowContainer && + reference.kind !== 206 /* SyntaxKind.PropertyAccessExpression */ && + reference.kind !== 207 /* SyntaxKind.ElementAccessExpression */ && + reference.kind !== 108 /* SyntaxKind.ThisKeyword */) { + flow = container.flowNode; + continue; + } + // At the top of the flow we have the initial type. + type = initialType; + } + else { + // Unreachable code errors are reported in the binding phase. Here we + // simply return the non-auto declared type to reduce follow-on errors. + type = convertAutoToAny(declaredType); + } + if (sharedFlow) { + // Record visited node and the associated type in the cache. + sharedFlowNodes[sharedFlowCount] = sharedFlow; + sharedFlowTypes[sharedFlowCount] = type; + sharedFlowCount++; + } + flowDepth--; + return type; + } + } + function getInitialOrAssignedType(flow) { + var node = flow.node; + return getNarrowableTypeForReference(node.kind === 254 /* SyntaxKind.VariableDeclaration */ || node.kind === 203 /* SyntaxKind.BindingElement */ ? + getInitialType(node) : + getAssignedType(node), reference); + } + function getTypeAtFlowAssignment(flow) { + var node = flow.node; + // Assignments only narrow the computed type if the declared type is a union type. Thus, we + // only need to evaluate the assigned type if the declared type is a union type. + if (isMatchingReference(reference, node)) { + if (!isReachableFlowNode(flow)) { + return unreachableNeverType; + } + if (ts.getAssignmentTargetKind(node) === 2 /* AssignmentKind.Compound */) { + var flowType = getTypeAtFlowNode(flow.antecedent); + return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); + } + if (declaredType === autoType || declaredType === autoArrayType) { + if (isEmptyArrayAssignment(node)) { + return getEvolvingArrayType(neverType); + } + var assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow)); + return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; + } + if (declaredType.flags & 1048576 /* TypeFlags.Union */) { + return getAssignmentReducedType(declaredType, getInitialOrAssignedType(flow)); + } + return declaredType; + } + // We didn't have a direct match. However, if the reference is a dotted name, this + // may be an assignment to a left hand part of the reference. For example, for a + // reference 'x.y.z', we may be at an assignment to 'x.y' or 'x'. In that case, + // return the declared type. + if (containsMatchingReference(reference, node)) { + if (!isReachableFlowNode(flow)) { + return unreachableNeverType; + } + // A matching dotted name might also be an expando property on a function *expression*, + // in which case we continue control flow analysis back to the function's declaration + if (ts.isVariableDeclaration(node) && (ts.isInJSFile(node) || ts.isVarConst(node))) { + var init = ts.getDeclaredExpandoInitializer(node); + if (init && (init.kind === 213 /* SyntaxKind.FunctionExpression */ || init.kind === 214 /* SyntaxKind.ArrowFunction */)) { + return getTypeAtFlowNode(flow.antecedent); + } + } + return declaredType; + } + // for (const _ in ref) acts as a nonnull on ref + if (ts.isVariableDeclaration(node) && node.parent.parent.kind === 243 /* SyntaxKind.ForInStatement */ && isMatchingReference(reference, node.parent.parent.expression)) { + return getNonNullableTypeIfNeeded(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent))); + } + // Assignment doesn't affect reference + return undefined; + } + function narrowTypeByAssertion(type, expr) { + var node = ts.skipParentheses(expr, /*excludeJSDocTypeAssertions*/ true); + if (node.kind === 95 /* SyntaxKind.FalseKeyword */) { + return unreachableNeverType; + } + if (node.kind === 221 /* SyntaxKind.BinaryExpression */) { + if (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */) { + return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right); + } + if (node.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */) { + return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]); + } + } + return narrowType(type, node, /*assumeTrue*/ true); + } + function getTypeAtFlowCall(flow) { + var signature = getEffectsSignature(flow.node); + if (signature) { + var predicate = getTypePredicateOfSignature(signature); + if (predicate && (predicate.kind === 2 /* TypePredicateKind.AssertsThis */ || predicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */)) { + var flowType = getTypeAtFlowNode(flow.antecedent); + var type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType)); + var narrowedType = predicate.type ? narrowTypeByTypePredicate(type, predicate, flow.node, /*assumeTrue*/ true) : + predicate.kind === 3 /* TypePredicateKind.AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : + type; + return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType)); + } + if (getReturnTypeOfSignature(signature).flags & 131072 /* TypeFlags.Never */) { + return unreachableNeverType; + } + } + return undefined; + } + function getTypeAtFlowArrayMutation(flow) { + if (declaredType === autoType || declaredType === autoArrayType) { + var node = flow.node; + var expr = node.kind === 208 /* SyntaxKind.CallExpression */ ? + node.expression.expression : + node.left.expression; + if (isMatchingReference(reference, getReferenceCandidate(expr))) { + var flowType = getTypeAtFlowNode(flow.antecedent); + var type = getTypeFromFlowType(flowType); + if (ts.getObjectFlags(type) & 256 /* ObjectFlags.EvolvingArray */) { + var evolvedType_1 = type; + if (node.kind === 208 /* SyntaxKind.CallExpression */) { + for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { + var arg = _a[_i]; + evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, arg); + } + } + else { + // We must get the context free expression type so as to not recur in an uncached fashion on the LHS (which causes exponential blowup in compile time) + var indexType = getContextFreeTypeOfExpression(node.left.argumentExpression); + if (isTypeAssignableToKind(indexType, 296 /* TypeFlags.NumberLike */)) { + evolvedType_1 = addEvolvingArrayElementType(evolvedType_1, node.right); + } + } + return evolvedType_1 === type ? flowType : createFlowType(evolvedType_1, isIncomplete(flowType)); + } + return flowType; + } + } + return undefined; + } + function getTypeAtFlowCondition(flow) { + var flowType = getTypeAtFlowNode(flow.antecedent); + var type = getTypeFromFlowType(flowType); + if (type.flags & 131072 /* TypeFlags.Never */) { + return flowType; + } + // If we have an antecedent type (meaning we're reachable in some way), we first + // attempt to narrow the antecedent type. If that produces the never type, and if + // the antecedent type is incomplete (i.e. a transient type in a loop), then we + // take the type guard as an indication that control *could* reach here once we + // have the complete type. We proceed by switching to the silent never type which + // doesn't report errors when operators are applied to it. Note that this is the + // *only* place a silent never type is ever generated. + var assumeTrue = (flow.flags & 32 /* FlowFlags.TrueCondition */) !== 0; + var nonEvolvingType = finalizeEvolvingArrayType(type); + var narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue); + if (narrowedType === nonEvolvingType) { + return flowType; + } + return createFlowType(narrowedType, isIncomplete(flowType)); + } + function getTypeAtSwitchClause(flow) { + var expr = flow.switchStatement.expression; + var flowType = getTypeAtFlowNode(flow.antecedent); + var type = getTypeFromFlowType(flowType); + if (isMatchingReference(reference, expr)) { + type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); + } + else if (expr.kind === 216 /* SyntaxKind.TypeOfExpression */ && isMatchingReference(reference, expr.expression)) { + type = narrowBySwitchOnTypeOf(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd); + } + else { + if (strictNullChecks) { + if (optionalChainContainsReference(expr, reference)) { + type = narrowTypeBySwitchOptionalChainContainment(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd, function (t) { return !(t.flags & (32768 /* TypeFlags.Undefined */ | 131072 /* TypeFlags.Never */)); }); + } + else if (expr.kind === 216 /* SyntaxKind.TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) { + type = narrowTypeBySwitchOptionalChainContainment(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd, function (t) { return !(t.flags & 131072 /* TypeFlags.Never */ || t.flags & 128 /* TypeFlags.StringLiteral */ && t.value === "undefined"); }); + } + } + var access = getDiscriminantPropertyAccess(expr, type); + if (access) { + type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.switchStatement, flow.clauseStart, flow.clauseEnd); + } + } + return createFlowType(type, isIncomplete(flowType)); + } + function getTypeAtFlowBranchLabel(flow) { + var antecedentTypes = []; + var subtypeReduction = false; + var seenIncomplete = false; + var bypassFlow; + for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { + var antecedent = _a[_i]; + if (!bypassFlow && antecedent.flags & 128 /* FlowFlags.SwitchClause */ && antecedent.clauseStart === antecedent.clauseEnd) { + // The antecedent is the bypass branch of a potentially exhaustive switch statement. + bypassFlow = antecedent; + continue; + } + var flowType = getTypeAtFlowNode(antecedent); + var type = getTypeFromFlowType(flowType); + // If the type at a particular antecedent path is the declared type and the + // reference is known to always be assigned (i.e. when declared and initial types + // are the same), there is no reason to process more antecedents since the only + // possible outcome is subtypes that will be removed in the final union type anyway. + if (type === declaredType && declaredType === initialType) { + return type; + } + ts.pushIfUnique(antecedentTypes, type); + // If an antecedent type is not a subset of the declared type, we need to perform + // subtype reduction. This happens when a "foreign" type is injected into the control + // flow using the instanceof operator or a user defined type predicate. + if (!isTypeSubsetOf(type, declaredType)) { + subtypeReduction = true; + } + if (isIncomplete(flowType)) { + seenIncomplete = true; + } + } + if (bypassFlow) { + var flowType = getTypeAtFlowNode(bypassFlow); + var type = getTypeFromFlowType(flowType); + // If the bypass flow contributes a type we haven't seen yet and the switch statement + // isn't exhaustive, process the bypass flow type. Since exhaustiveness checks increase + // the risk of circularities, we only want to perform them when they make a difference. + if (!ts.contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) { + if (type === declaredType && declaredType === initialType) { + return type; + } + antecedentTypes.push(type); + if (!isTypeSubsetOf(type, declaredType)) { + subtypeReduction = true; + } + if (isIncomplete(flowType)) { + seenIncomplete = true; + } + } + } + return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* UnionReduction.Subtype */ : 1 /* UnionReduction.Literal */), seenIncomplete); + } + function getTypeAtFlowLoopLabel(flow) { + // If we have previously computed the control flow type for the reference at + // this flow loop junction, return the cached type. + var id = getFlowNodeId(flow); + var cache = flowLoopCaches[id] || (flowLoopCaches[id] = new ts.Map()); + var key = getOrSetCacheKey(); + if (!key) { + // No cache key is generated when binding patterns are in unnarrowable situations + return declaredType; + } + var cached = cache.get(key); + if (cached) { + return cached; + } + // If this flow loop junction and reference are already being processed, return + // the union of the types computed for each branch so far, marked as incomplete. + // It is possible to see an empty array in cases where loops are nested and the + // back edge of the outer loop reaches an inner loop that is already being analyzed. + // In such cases we restart the analysis of the inner loop, which will then see + // a non-empty in-process array for the outer loop and eventually terminate because + // the first antecedent of a loop junction is always the non-looping control flow + // path that leads to the top. + for (var i = flowLoopStart; i < flowLoopCount; i++) { + if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key && flowLoopTypes[i].length) { + return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* UnionReduction.Literal */), /*incomplete*/ true); + } + } + // Add the flow loop junction and reference to the in-process stack and analyze + // each antecedent code path. + var antecedentTypes = []; + var subtypeReduction = false; + var firstAntecedentType; + for (var _i = 0, _a = flow.antecedents; _i < _a.length; _i++) { + var antecedent = _a[_i]; + var flowType = void 0; + if (!firstAntecedentType) { + // The first antecedent of a loop junction is always the non-looping control + // flow path that leads to the top. + flowType = firstAntecedentType = getTypeAtFlowNode(antecedent); + } + else { + // All but the first antecedent are the looping control flow paths that lead + // back to the loop junction. We track these on the flow loop stack. + flowLoopNodes[flowLoopCount] = flow; + flowLoopKeys[flowLoopCount] = key; + flowLoopTypes[flowLoopCount] = antecedentTypes; + flowLoopCount++; + var saveFlowTypeCache = flowTypeCache; + flowTypeCache = undefined; + flowType = getTypeAtFlowNode(antecedent); + flowTypeCache = saveFlowTypeCache; + flowLoopCount--; + // If we see a value appear in the cache it is a sign that control flow analysis + // was restarted and completed by checkExpressionCached. We can simply pick up + // the resulting type and bail out. + var cached_1 = cache.get(key); + if (cached_1) { + return cached_1; + } + } + var type = getTypeFromFlowType(flowType); + ts.pushIfUnique(antecedentTypes, type); + // If an antecedent type is not a subset of the declared type, we need to perform + // subtype reduction. This happens when a "foreign" type is injected into the control + // flow using the instanceof operator or a user defined type predicate. + if (!isTypeSubsetOf(type, declaredType)) { + subtypeReduction = true; + } + // If the type at a particular antecedent path is the declared type there is no + // reason to process more antecedents since the only possible outcome is subtypes + // that will be removed in the final union type anyway. + if (type === declaredType) { + break; + } + } + // The result is incomplete if the first antecedent (the non-looping control flow path) + // is incomplete. + var result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* UnionReduction.Subtype */ : 1 /* UnionReduction.Literal */); + if (isIncomplete(firstAntecedentType)) { + return createFlowType(result, /*incomplete*/ true); + } + cache.set(key, result); + return result; + } + // At flow control branch or loop junctions, if the type along every antecedent code path + // is an evolving array type, we construct a combined evolving array type. Otherwise we + // finalize all evolving array types. + function getUnionOrEvolvingArrayType(types, subtypeReduction) { + if (isEvolvingArrayTypeList(types)) { + return getEvolvingArrayType(getUnionType(ts.map(types, getElementTypeOfEvolvingArrayType))); + } + var result = getUnionType(ts.sameMap(types, finalizeEvolvingArrayType), subtypeReduction); + if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* TypeFlags.Union */ && ts.arraysEqual(result.types, declaredType.types)) { + return declaredType; + } + return result; + } + function getCandidateDiscriminantPropertyAccess(expr) { + if (ts.isBindingPattern(reference) || ts.isFunctionExpressionOrArrowFunction(reference) || ts.isObjectLiteralMethod(reference)) { + // When the reference is a binding pattern or function or arrow expression, we are narrowing a pesudo-reference in + // getNarrowedTypeOfSymbol. An identifier for a destructuring variable declared in the same binding pattern or + // parameter declared in the same parameter list is a candidate. + if (ts.isIdentifier(expr)) { + var symbol = getResolvedSymbol(expr); + var declaration = symbol.valueDeclaration; + if (declaration && (ts.isBindingElement(declaration) || ts.isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) { + return declaration; + } + } + } + else if (ts.isAccessExpression(expr)) { + // An access expression is a candidate if the reference matches the left hand expression. + if (isMatchingReference(reference, expr.expression)) { + return expr; + } + } + else if (ts.isIdentifier(expr)) { + var symbol = getResolvedSymbol(expr); + if (isConstVariable(symbol)) { + var declaration = symbol.valueDeclaration; + // Given 'const x = obj.kind', allow 'x' as an alias for 'obj.kind' + if (ts.isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && ts.isAccessExpression(declaration.initializer) && + isMatchingReference(reference, declaration.initializer.expression)) { + return declaration.initializer; + } + // Given 'const { kind: x } = obj', allow 'x' as an alias for 'obj.kind' + if (ts.isBindingElement(declaration) && !declaration.initializer) { + var parent = declaration.parent.parent; + if (ts.isVariableDeclaration(parent) && !parent.type && parent.initializer && (ts.isIdentifier(parent.initializer) || ts.isAccessExpression(parent.initializer)) && + isMatchingReference(reference, parent.initializer)) { + return declaration; + } + } + } + } + return undefined; + } + function getDiscriminantPropertyAccess(expr, computedType) { + var type = declaredType.flags & 1048576 /* TypeFlags.Union */ ? declaredType : computedType; + if (type.flags & 1048576 /* TypeFlags.Union */) { + var access = getCandidateDiscriminantPropertyAccess(expr); + if (access) { + var name = getAccessedPropertyName(access); + if (name && isDiscriminantProperty(type, name)) { + return access; + } + } + } + return undefined; + } + function narrowTypeByDiscriminant(type, access, narrowType) { + var propName = getAccessedPropertyName(access); + if (propName === undefined) { + return type; + } + var removeNullable = strictNullChecks && ts.isOptionalChain(access) && maybeTypeOfKind(type, 98304 /* TypeFlags.Nullable */); + var propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */) : type, propName); + if (!propType) { + return type; + } + propType = removeNullable ? getOptionalType(propType) : propType; + var narrowedPropType = narrowType(propType); + return filterType(type, function (t) { + var discriminantType = getTypeOfPropertyOrIndexSignature(t, propName); + return !(narrowedPropType.flags & 131072 /* TypeFlags.Never */) && isTypeComparableTo(narrowedPropType, discriminantType); + }); + } + function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) { + if ((operator === 36 /* SyntaxKind.EqualsEqualsEqualsToken */ || operator === 37 /* SyntaxKind.ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* TypeFlags.Union */) { + var keyPropertyName = getKeyPropertyName(type); + if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) { + var candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value)); + if (candidate) { + return operator === (assumeTrue ? 36 /* SyntaxKind.EqualsEqualsEqualsToken */ : 37 /* SyntaxKind.ExclamationEqualsEqualsToken */) ? candidate : + isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : + type; + } + } + } + return narrowTypeByDiscriminant(type, access, function (t) { return narrowTypeByEquality(t, operator, value, assumeTrue); }); + } + function narrowTypeBySwitchOnDiscriminantProperty(type, access, switchStatement, clauseStart, clauseEnd) { + if (clauseStart < clauseEnd && type.flags & 1048576 /* TypeFlags.Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) { + var clauseTypes = getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd); + var candidate = getUnionType(ts.map(clauseTypes, function (t) { return getConstituentTypeForKeyType(type, t) || unknownType; })); + if (candidate !== unknownType) { + return candidate; + } + } + return narrowTypeByDiscriminant(type, access, function (t) { return narrowTypeBySwitchOnDiscriminant(t, switchStatement, clauseStart, clauseEnd); }); + } + function narrowTypeByTruthiness(type, expr, assumeTrue) { + if (isMatchingReference(reference, expr)) { + return type.flags & 2 /* TypeFlags.Unknown */ && assumeTrue ? nonNullUnknownType : + getTypeWithFacts(type, assumeTrue ? 4194304 /* TypeFacts.Truthy */ : 8388608 /* TypeFacts.Falsy */); + } + if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) { + type = getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */); + } + var access = getDiscriminantPropertyAccess(expr, type); + if (access) { + return narrowTypeByDiscriminant(type, access, function (t) { return getTypeWithFacts(t, assumeTrue ? 4194304 /* TypeFacts.Truthy */ : 8388608 /* TypeFacts.Falsy */); }); + } + return type; + } + function isTypePresencePossible(type, propName, assumeTrue) { + var prop = getPropertyOfType(type, propName); + if (prop) { + return prop.flags & 16777216 /* SymbolFlags.Optional */ ? true : assumeTrue; + } + return getApplicableIndexInfoForName(type, propName) ? true : !assumeTrue; + } + function narrowByInKeyword(type, name, assumeTrue) { + if (type.flags & 1048576 /* TypeFlags.Union */ + || type.flags & 524288 /* TypeFlags.Object */ && declaredType !== type + || ts.isThisTypeParameter(type) + || type.flags & 2097152 /* TypeFlags.Intersection */ && ts.every(type.types, function (t) { return t.symbol !== globalThisSymbol; })) { + return filterType(type, function (t) { return isTypePresencePossible(t, name, assumeTrue); }); + } + return type; + } + function narrowTypeByBinaryExpression(type, expr, assumeTrue) { + switch (expr.operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue); + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + var operator = expr.operatorToken.kind; + var left = getReferenceCandidate(expr.left); + var right = getReferenceCandidate(expr.right); + if (left.kind === 216 /* SyntaxKind.TypeOfExpression */ && ts.isStringLiteralLike(right)) { + return narrowTypeByTypeof(type, left, operator, right, assumeTrue); + } + if (right.kind === 216 /* SyntaxKind.TypeOfExpression */ && ts.isStringLiteralLike(left)) { + return narrowTypeByTypeof(type, right, operator, left, assumeTrue); + } + if (isMatchingReference(reference, left)) { + return narrowTypeByEquality(type, operator, right, assumeTrue); + } + if (isMatchingReference(reference, right)) { + return narrowTypeByEquality(type, operator, left, assumeTrue); + } + if (strictNullChecks) { + if (optionalChainContainsReference(left, reference)) { + type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue); + } + else if (optionalChainContainsReference(right, reference)) { + type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue); + } + } + var leftAccess = getDiscriminantPropertyAccess(left, type); + if (leftAccess) { + return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue); + } + var rightAccess = getDiscriminantPropertyAccess(right, type); + if (rightAccess) { + return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue); + } + if (isMatchingConstructorReference(left)) { + return narrowTypeByConstructor(type, operator, right, assumeTrue); + } + if (isMatchingConstructorReference(right)) { + return narrowTypeByConstructor(type, operator, left, assumeTrue); + } + break; + case 102 /* SyntaxKind.InstanceOfKeyword */: + return narrowTypeByInstanceof(type, expr, assumeTrue); + case 101 /* SyntaxKind.InKeyword */: + if (ts.isPrivateIdentifier(expr.left)) { + return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue); + } + var target = getReferenceCandidate(expr.right); + var leftType = getTypeOfNode(expr.left); + if (leftType.flags & 128 /* TypeFlags.StringLiteral */) { + var name = ts.escapeLeadingUnderscores(leftType.value); + if (containsMissingType(type) && ts.isAccessExpression(reference) && isMatchingReference(reference.expression, target) && + getAccessedPropertyName(reference) === name) { + return getTypeWithFacts(type, assumeTrue ? 524288 /* TypeFacts.NEUndefined */ : 65536 /* TypeFacts.EQUndefined */); + } + if (isMatchingReference(reference, target)) { + return narrowByInKeyword(type, name, assumeTrue); + } + } + break; + case 27 /* SyntaxKind.CommaToken */: + return narrowType(type, expr.right, assumeTrue); + // Ordinarily we won't see && and || expressions in control flow analysis because the Binder breaks those + // expressions down to individual conditional control flows. However, we may encounter them when analyzing + // aliased conditional expressions. + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + return assumeTrue ? + narrowType(narrowType(type, expr.left, /*assumeTrue*/ true), expr.right, /*assumeTrue*/ true) : + getUnionType([narrowType(type, expr.left, /*assumeTrue*/ false), narrowType(type, expr.right, /*assumeTrue*/ false)]); + case 56 /* SyntaxKind.BarBarToken */: + return assumeTrue ? + getUnionType([narrowType(type, expr.left, /*assumeTrue*/ true), narrowType(type, expr.right, /*assumeTrue*/ true)]) : + narrowType(narrowType(type, expr.left, /*assumeTrue*/ false), expr.right, /*assumeTrue*/ false); + } + return type; + } + function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) { + var target = getReferenceCandidate(expr.right); + if (!isMatchingReference(reference, target)) { + return type; + } + ts.Debug.assertNode(expr.left, ts.isPrivateIdentifier); + var symbol = getSymbolForPrivateIdentifierExpression(expr.left); + if (symbol === undefined) { + return type; + } + var classSymbol = symbol.parent; + var targetType = ts.hasStaticModifier(ts.Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) + ? getTypeOfSymbol(classSymbol) + : getDeclaredTypeOfSymbol(classSymbol); + return getNarrowedType(type, targetType, assumeTrue, isTypeDerivedFrom); + } + function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) { + // We are in a branch of obj?.foo === value (or any one of the other equality operators). We narrow obj as follows: + // When operator is === and type of value excludes undefined, null and undefined is removed from type of obj in true branch. + // When operator is !== and type of value excludes undefined, null and undefined is removed from type of obj in false branch. + // When operator is == and type of value excludes null and undefined, null and undefined is removed from type of obj in true branch. + // When operator is != and type of value excludes null and undefined, null and undefined is removed from type of obj in false branch. + // When operator is === and type of value is undefined, null and undefined is removed from type of obj in false branch. + // When operator is !== and type of value is undefined, null and undefined is removed from type of obj in true branch. + // When operator is == and type of value is null or undefined, null and undefined is removed from type of obj in false branch. + // When operator is != and type of value is null or undefined, null and undefined is removed from type of obj in true branch. + var equalsOperator = operator === 34 /* SyntaxKind.EqualsEqualsToken */ || operator === 36 /* SyntaxKind.EqualsEqualsEqualsToken */; + var nullableFlags = operator === 34 /* SyntaxKind.EqualsEqualsToken */ || operator === 35 /* SyntaxKind.ExclamationEqualsToken */ ? 98304 /* TypeFlags.Nullable */ : 32768 /* TypeFlags.Undefined */; + var valueType = getTypeOfExpression(value); + // Note that we include any and unknown in the exclusion test because their domain includes null and undefined. + var removeNullable = equalsOperator !== assumeTrue && everyType(valueType, function (t) { return !!(t.flags & nullableFlags); }) || + equalsOperator === assumeTrue && everyType(valueType, function (t) { return !(t.flags & (3 /* TypeFlags.AnyOrUnknown */ | nullableFlags)); }); + return removeNullable ? getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */) : type; + } + function narrowTypeByEquality(type, operator, value, assumeTrue) { + if (type.flags & 1 /* TypeFlags.Any */) { + return type; + } + if (operator === 35 /* SyntaxKind.ExclamationEqualsToken */ || operator === 37 /* SyntaxKind.ExclamationEqualsEqualsToken */) { + assumeTrue = !assumeTrue; + } + var valueType = getTypeOfExpression(value); + if (assumeTrue && (type.flags & 2 /* TypeFlags.Unknown */) && (operator === 34 /* SyntaxKind.EqualsEqualsToken */ || operator === 35 /* SyntaxKind.ExclamationEqualsToken */) && (valueType.flags & 65536 /* TypeFlags.Null */)) { + return getUnionType([nullType, undefinedType]); + } + if ((type.flags & 2 /* TypeFlags.Unknown */) && assumeTrue && (operator === 36 /* SyntaxKind.EqualsEqualsEqualsToken */ || operator === 37 /* SyntaxKind.ExclamationEqualsEqualsToken */)) { + if (valueType.flags & (131068 /* TypeFlags.Primitive */ | 67108864 /* TypeFlags.NonPrimitive */)) { + return valueType; + } + if (valueType.flags & 524288 /* TypeFlags.Object */) { + return nonPrimitiveType; + } + return type; + } + if (valueType.flags & 98304 /* TypeFlags.Nullable */) { + if (!strictNullChecks) { + return type; + } + var doubleEquals = operator === 34 /* SyntaxKind.EqualsEqualsToken */ || operator === 35 /* SyntaxKind.ExclamationEqualsToken */; + var facts = doubleEquals ? + assumeTrue ? 262144 /* TypeFacts.EQUndefinedOrNull */ : 2097152 /* TypeFacts.NEUndefinedOrNull */ : + valueType.flags & 65536 /* TypeFlags.Null */ ? + assumeTrue ? 131072 /* TypeFacts.EQNull */ : 1048576 /* TypeFacts.NENull */ : + assumeTrue ? 65536 /* TypeFacts.EQUndefined */ : 524288 /* TypeFacts.NEUndefined */; + return type.flags & 2 /* TypeFlags.Unknown */ && facts & (1048576 /* TypeFacts.NENull */ | 2097152 /* TypeFacts.NEUndefinedOrNull */) ? nonNullUnknownType : getTypeWithFacts(type, facts); + } + if (assumeTrue) { + var filterFn = operator === 34 /* SyntaxKind.EqualsEqualsToken */ ? + function (t) { return areTypesComparable(t, valueType) || isCoercibleUnderDoubleEquals(t, valueType); } : + function (t) { return areTypesComparable(t, valueType); }; + return replacePrimitivesWithLiterals(filterType(type, filterFn), valueType); + } + if (isUnitType(valueType)) { + return filterType(type, function (t) { return !(isUnitLikeType(t) && areTypesComparable(t, valueType)); }); + } + return type; + } + function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { + // We have '==', '!=', '===', or !==' operator with 'typeof xxx' and string literal operands + if (operator === 35 /* SyntaxKind.ExclamationEqualsToken */ || operator === 37 /* SyntaxKind.ExclamationEqualsEqualsToken */) { + assumeTrue = !assumeTrue; + } + var target = getReferenceCandidate(typeOfExpr.expression); + if (!isMatchingReference(reference, target)) { + if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) { + return getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */); + } + return type; + } + if (type.flags & 1 /* TypeFlags.Any */ && literal.text === "function") { + return type; + } + if (assumeTrue && type.flags & 2 /* TypeFlags.Unknown */ && literal.text === "object") { + // The non-null unknown type is used to track whether a previous narrowing operation has removed the null type + // from the unknown type. For example, the expression `x && typeof x === 'object'` first narrows x to the non-null + // unknown type, and then narrows that to the non-primitive type. + return type === nonNullUnknownType ? nonPrimitiveType : getUnionType([nonPrimitiveType, nullType]); + } + var facts = assumeTrue ? + typeofEQFacts.get(literal.text) || 128 /* TypeFacts.TypeofEQHostObject */ : + typeofNEFacts.get(literal.text) || 32768 /* TypeFacts.TypeofNEHostObject */; + var impliedType = getImpliedTypeFromTypeofGuard(type, literal.text); + return getTypeWithFacts(assumeTrue && impliedType ? mapType(type, narrowUnionMemberByTypeof(impliedType)) : type, facts); + } + function narrowTypeBySwitchOptionalChainContainment(type, switchStatement, clauseStart, clauseEnd, clauseCheck) { + var everyClauseChecks = clauseStart !== clauseEnd && ts.every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck); + return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */) : type; + } + function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) { + // We only narrow if all case expressions specify + // values with unit types, except for the case where + // `type` is unknown. In this instance we map object + // types to the nonPrimitive type and narrow with that. + var switchTypes = getSwitchClauseTypes(switchStatement); + if (!switchTypes.length) { + return type; + } + var clauseTypes = switchTypes.slice(clauseStart, clauseEnd); + var hasDefaultClause = clauseStart === clauseEnd || ts.contains(clauseTypes, neverType); + if ((type.flags & 2 /* TypeFlags.Unknown */) && !hasDefaultClause) { + var groundClauseTypes = void 0; + for (var i = 0; i < clauseTypes.length; i += 1) { + var t = clauseTypes[i]; + if (t.flags & (131068 /* TypeFlags.Primitive */ | 67108864 /* TypeFlags.NonPrimitive */)) { + if (groundClauseTypes !== undefined) { + groundClauseTypes.push(t); + } + } + else if (t.flags & 524288 /* TypeFlags.Object */) { + if (groundClauseTypes === undefined) { + groundClauseTypes = clauseTypes.slice(0, i); + } + groundClauseTypes.push(nonPrimitiveType); + } + else { + return type; + } + } + return getUnionType(groundClauseTypes === undefined ? clauseTypes : groundClauseTypes); + } + var discriminantType = getUnionType(clauseTypes); + var caseType = discriminantType.flags & 131072 /* TypeFlags.Never */ ? neverType : + replacePrimitivesWithLiterals(filterType(type, function (t) { return areTypesComparable(discriminantType, t); }), discriminantType); + if (!hasDefaultClause) { + return caseType; + } + var defaultType = filterType(type, function (t) { return !(isUnitLikeType(t) && ts.contains(switchTypes, getRegularTypeOfLiteralType(extractUnitType(t)))); }); + return caseType.flags & 131072 /* TypeFlags.Never */ ? defaultType : getUnionType([caseType, defaultType]); + } + function getImpliedTypeFromTypeofGuard(type, text) { + switch (text) { + case "function": + return type.flags & 1 /* TypeFlags.Any */ ? type : globalFunctionType; + case "object": + return type.flags & 2 /* TypeFlags.Unknown */ ? getUnionType([nonPrimitiveType, nullType]) : type; + default: + return typeofTypesByName.get(text); + } + } + // When narrowing a union type by a `typeof` guard using type-facts alone, constituent types that are + // super-types of the implied guard will be retained in the final type: this is because type-facts only + // filter. Instead, we would like to replace those union constituents with the more precise type implied by + // the guard. For example: narrowing `{} | undefined` by `"boolean"` should produce the type `boolean`, not + // the filtered type `{}`. For this reason we narrow constituents of the union individually, in addition to + // filtering by type-facts. + function narrowUnionMemberByTypeof(candidate) { + return function (type) { + if (isTypeSubtypeOf(type, candidate)) { + return type; + } + if (isTypeSubtypeOf(candidate, type)) { + return candidate; + } + if (type.flags & 465829888 /* TypeFlags.Instantiable */) { + var constraint = getBaseConstraintOfType(type) || anyType; + if (isTypeSubtypeOf(candidate, constraint)) { + return getIntersectionType([type, candidate]); + } + } + return type; + }; + } + function narrowBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) { + var switchWitnesses = getSwitchClauseTypeOfWitnesses(switchStatement, /*retainDefault*/ true); + if (!switchWitnesses.length) { + return type; + } + // Equal start and end denotes implicit fallthrough; undefined marks explicit default clause + var defaultCaseLocation = ts.findIndex(switchWitnesses, function (elem) { return elem === undefined; }); + var hasDefaultClause = clauseStart === clauseEnd || (defaultCaseLocation >= clauseStart && defaultCaseLocation < clauseEnd); + var clauseWitnesses; + var switchFacts; + if (defaultCaseLocation > -1) { + // We no longer need the undefined denoting an explicit default case. Remove the undefined and + // fix-up clauseStart and clauseEnd. This means that we don't have to worry about undefined in the + // witness array. + var witnesses = switchWitnesses.filter(function (witness) { return witness !== undefined; }); + // The adjusted clause start and end after removing the `default` statement. + var fixedClauseStart = defaultCaseLocation < clauseStart ? clauseStart - 1 : clauseStart; + var fixedClauseEnd = defaultCaseLocation < clauseEnd ? clauseEnd - 1 : clauseEnd; + clauseWitnesses = witnesses.slice(fixedClauseStart, fixedClauseEnd); + switchFacts = getFactsFromTypeofSwitch(fixedClauseStart, fixedClauseEnd, witnesses, hasDefaultClause); + } + else { + clauseWitnesses = switchWitnesses.slice(clauseStart, clauseEnd); + switchFacts = getFactsFromTypeofSwitch(clauseStart, clauseEnd, switchWitnesses, hasDefaultClause); + } + if (hasDefaultClause) { + return filterType(type, function (t) { return (getTypeFacts(t) & switchFacts) === switchFacts; }); + } + /* + The implied type is the raw type suggested by a + value being caught in this clause. + + When the clause contains a default case we ignore + the implied type and try to narrow using any facts + we can learn: see `switchFacts`. + + Example: + switch (typeof x) { + case 'number': + case 'string': break; + default: break; + case 'number': + case 'boolean': break + } + + In the first clause (case `number` and `string`) the + implied type is number | string. + + In the default clause we de not compute an implied type. + + In the third clause (case `number` and `boolean`) + the naive implied type is number | boolean, however + we use the type facts to narrow the implied type to + boolean. We know that number cannot be selected + because it is caught in the first clause. + */ + var impliedType = getTypeWithFacts(getUnionType(clauseWitnesses.map(function (text) { return getImpliedTypeFromTypeofGuard(type, text) || type; })), switchFacts); + return getTypeWithFacts(mapType(type, narrowUnionMemberByTypeof(impliedType)), switchFacts); + } + function isMatchingConstructorReference(expr) { + return (ts.isPropertyAccessExpression(expr) && ts.idText(expr.name) === "constructor" || + ts.isElementAccessExpression(expr) && ts.isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && + isMatchingReference(reference, expr.expression); + } + function narrowTypeByConstructor(type, operator, identifier, assumeTrue) { + // Do not narrow when checking inequality. + if (assumeTrue ? (operator !== 34 /* SyntaxKind.EqualsEqualsToken */ && operator !== 36 /* SyntaxKind.EqualsEqualsEqualsToken */) : (operator !== 35 /* SyntaxKind.ExclamationEqualsToken */ && operator !== 37 /* SyntaxKind.ExclamationEqualsEqualsToken */)) { + return type; + } + // Get the type of the constructor identifier expression, if it is not a function then do not narrow. + var identifierType = getTypeOfExpression(identifier); + if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) { + return type; + } + // Get the prototype property of the type identifier so we can find out its type. + var prototypeProperty = getPropertyOfType(identifierType, "prototype"); + if (!prototypeProperty) { + return type; + } + // Get the type of the prototype, if it is undefined, or the global `Object` or `Function` types then do not narrow. + var prototypeType = getTypeOfSymbol(prototypeProperty); + var candidate = !isTypeAny(prototypeType) ? prototypeType : undefined; + if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) { + return type; + } + // If the type that is being narrowed is `any` then just return the `candidate` type since every type is a subtype of `any`. + if (isTypeAny(type)) { + return candidate; + } + // Filter out types that are not considered to be "constructed by" the `candidate` type. + return filterType(type, function (t) { return isConstructedBy(t, candidate); }); + function isConstructedBy(source, target) { + // If either the source or target type are a class type then we need to check that they are the same exact type. + // This is because you may have a class `A` that defines some set of properties, and another class `B` + // that defines the same set of properties as class `A`, in that case they are structurally the same + // type, but when you do something like `instanceOfA.constructor === B` it will return false. + if (source.flags & 524288 /* TypeFlags.Object */ && ts.getObjectFlags(source) & 1 /* ObjectFlags.Class */ || + target.flags & 524288 /* TypeFlags.Object */ && ts.getObjectFlags(target) & 1 /* ObjectFlags.Class */) { + return source.symbol === target.symbol; + } + // For all other types just check that the `source` type is a subtype of the `target` type. + return isTypeSubtypeOf(source, target); + } + } + function narrowTypeByInstanceof(type, expr, assumeTrue) { + var left = getReferenceCandidate(expr.left); + if (!isMatchingReference(reference, left)) { + if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) { + return getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */); + } + return type; + } + // Check that right operand is a function type with a prototype property + var rightType = getTypeOfExpression(expr.right); + if (!isTypeDerivedFrom(rightType, globalFunctionType)) { + return type; + } + var targetType; + var prototypeProperty = getPropertyOfType(rightType, "prototype"); + if (prototypeProperty) { + // Target type is type of the prototype property + var prototypePropertyType = getTypeOfSymbol(prototypeProperty); + if (!isTypeAny(prototypePropertyType)) { + targetType = prototypePropertyType; + } + } + // Don't narrow from 'any' if the target type is exactly 'Object' or 'Function' + if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) { + return type; + } + if (!targetType) { + var constructSignatures = getSignaturesOfType(rightType, 1 /* SignatureKind.Construct */); + targetType = constructSignatures.length ? + getUnionType(ts.map(constructSignatures, function (signature) { return getReturnTypeOfSignature(getErasedSignature(signature)); })) : + emptyObjectType; + } + // We can't narrow a union based off instanceof without negated types see #31576 for more info + if (!assumeTrue && rightType.flags & 1048576 /* TypeFlags.Union */) { + var nonConstructorTypeInUnion = ts.find(rightType.types, function (t) { return !isConstructorType(t); }); + if (!nonConstructorTypeInUnion) + return type; + } + return getNarrowedType(type, targetType, assumeTrue, isTypeDerivedFrom); + } + function getNarrowedType(type, candidate, assumeTrue, isRelated) { + if (!assumeTrue) { + return filterType(type, function (t) { return !isRelated(t, candidate); }); + } + // If the current type is a union type, remove all constituents that couldn't be instances of + // the candidate type. If one or more constituents remain, return a union of those. + if (type.flags & 1048576 /* TypeFlags.Union */) { + var assignableType = filterType(type, function (t) { return isRelated(t, candidate); }); + if (!(assignableType.flags & 131072 /* TypeFlags.Never */)) { + return assignableType; + } + } + // If the candidate type is a subtype of the target type, narrow to the candidate type. + // Otherwise, if the target type is assignable to the candidate type, keep the target type. + // Otherwise, if the candidate type is assignable to the target type, narrow to the candidate + // type. Otherwise, the types are completely unrelated, so narrow to an intersection of the + // two types. + return isTypeSubtypeOf(candidate, type) ? candidate : + isTypeAssignableTo(type, candidate) ? type : + isTypeAssignableTo(candidate, type) ? candidate : + getIntersectionType([type, candidate]); + } + function narrowTypeByCallExpression(type, callExpression, assumeTrue) { + if (hasMatchingArgument(callExpression, reference)) { + var signature = assumeTrue || !ts.isCallChain(callExpression) ? getEffectsSignature(callExpression) : undefined; + var predicate = signature && getTypePredicateOfSignature(signature); + if (predicate && (predicate.kind === 0 /* TypePredicateKind.This */ || predicate.kind === 1 /* TypePredicateKind.Identifier */)) { + return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue); + } + } + if (containsMissingType(type) && ts.isAccessExpression(reference) && ts.isPropertyAccessExpression(callExpression.expression)) { + var callAccess = callExpression.expression; + if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && + ts.isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) { + var argument = callExpression.arguments[0]; + if (ts.isStringLiteralLike(argument) && getAccessedPropertyName(reference) === ts.escapeLeadingUnderscores(argument.text)) { + return getTypeWithFacts(type, assumeTrue ? 524288 /* TypeFacts.NEUndefined */ : 65536 /* TypeFacts.EQUndefined */); + } + } + } + return type; + } + function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) { + // Don't narrow from 'any' if the predicate type is exactly 'Object' or 'Function' + if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) { + var predicateArgument = getTypePredicateArgument(predicate, callExpression); + if (predicateArgument) { + if (isMatchingReference(reference, predicateArgument)) { + return getNarrowedType(type, predicate.type, assumeTrue, isTypeSubtypeOf); + } + if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && + !(getTypeFacts(predicate.type) & 65536 /* TypeFacts.EQUndefined */)) { + type = getTypeWithFacts(type, 2097152 /* TypeFacts.NEUndefinedOrNull */); + } + var access = getDiscriminantPropertyAccess(predicateArgument, type); + if (access) { + return narrowTypeByDiscriminant(type, access, function (t) { return getNarrowedType(t, predicate.type, assumeTrue, isTypeSubtypeOf); }); + } + } + } + return type; + } + // Narrow the given type based on the given expression having the assumed boolean value. The returned type + // will be a subtype or the same type as the argument. + function narrowType(type, expr, assumeTrue) { + // for `a?.b`, we emulate a synthetic `a !== null && a !== undefined` condition for `a` + if (ts.isExpressionOfOptionalChainRoot(expr) || + ts.isBinaryExpression(expr.parent) && expr.parent.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */ && expr.parent.left === expr) { + return narrowTypeByOptionality(type, expr, assumeTrue); + } + switch (expr.kind) { + case 79 /* SyntaxKind.Identifier */: + // When narrowing a reference to a const variable, non-assigned parameter, or readonly property, we inline + // up to five levels of aliased conditional expressions that are themselves declared as const variables. + if (!isMatchingReference(reference, expr) && inlineLevel < 5) { + var symbol = getResolvedSymbol(expr); + if (isConstVariable(symbol)) { + var declaration = symbol.valueDeclaration; + if (declaration && ts.isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) { + inlineLevel++; + var result = narrowType(type, declaration.initializer, assumeTrue); + inlineLevel--; + return result; + } + } + } + // falls through + case 108 /* SyntaxKind.ThisKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return narrowTypeByTruthiness(type, expr, assumeTrue); + case 208 /* SyntaxKind.CallExpression */: + return narrowTypeByCallExpression(type, expr, assumeTrue); + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + return narrowType(type, expr.expression, assumeTrue); + case 221 /* SyntaxKind.BinaryExpression */: + return narrowTypeByBinaryExpression(type, expr, assumeTrue); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + if (expr.operator === 53 /* SyntaxKind.ExclamationToken */) { + return narrowType(type, expr.operand, !assumeTrue); + } + break; + } + return type; + } + function narrowTypeByOptionality(type, expr, assumePresent) { + if (isMatchingReference(reference, expr)) { + return getTypeWithFacts(type, assumePresent ? 2097152 /* TypeFacts.NEUndefinedOrNull */ : 262144 /* TypeFacts.EQUndefinedOrNull */); + } + var access = getDiscriminantPropertyAccess(expr, type); + if (access) { + return narrowTypeByDiscriminant(type, access, function (t) { return getTypeWithFacts(t, assumePresent ? 2097152 /* TypeFacts.NEUndefinedOrNull */ : 262144 /* TypeFacts.EQUndefinedOrNull */); }); + } + return type; + } + } + function getTypeOfSymbolAtLocation(symbol, location) { + symbol = symbol.exportSymbol || symbol; + // If we have an identifier or a property access at the given location, if the location is + // an dotted name expression, and if the location is not an assignment target, obtain the type + // of the expression (which will reflect control flow analysis). If the expression indeed + // resolved to the given symbol, return the narrowed type. + if (location.kind === 79 /* SyntaxKind.Identifier */ || location.kind === 80 /* SyntaxKind.PrivateIdentifier */) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(location)) { + location = location.parent; + } + if (ts.isExpressionNode(location) && (!ts.isAssignmentTarget(location) || ts.isWriteAccess(location))) { + var type = getTypeOfExpression(location); + if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { + return type; + } + } + } + if (ts.isDeclarationName(location) && ts.isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) { + return getWriteTypeOfAccessors(location.parent.symbol); + } + // The location isn't a reference to the given symbol, meaning we're being asked + // a hypothetical question of what type the symbol would have if there was a reference + // to it at the given location. Since we have no control flow information for the + // hypothetical reference (control flow information is created and attached by the + // binder), we simply return the declared type of the symbol. + return getNonMissingTypeOfSymbol(symbol); + } + function getControlFlowContainer(node) { + return ts.findAncestor(node.parent, function (node) { + return ts.isFunctionLike(node) && !ts.getImmediatelyInvokedFunctionExpression(node) || + node.kind === 262 /* SyntaxKind.ModuleBlock */ || + node.kind === 305 /* SyntaxKind.SourceFile */ || + node.kind === 167 /* SyntaxKind.PropertyDeclaration */; + }); + } + // Check if a parameter or catch variable is assigned anywhere + function isSymbolAssigned(symbol) { + if (!symbol.valueDeclaration) { + return false; + } + var parent = ts.getRootDeclaration(symbol.valueDeclaration).parent; + var links = getNodeLinks(parent); + if (!(links.flags & 8388608 /* NodeCheckFlags.AssignmentsMarked */)) { + links.flags |= 8388608 /* NodeCheckFlags.AssignmentsMarked */; + if (!hasParentWithAssignmentsMarked(parent)) { + markNodeAssignments(parent); + } + } + return symbol.isAssigned || false; + } + function hasParentWithAssignmentsMarked(node) { + return !!ts.findAncestor(node.parent, function (node) { + return (ts.isFunctionLike(node) || ts.isCatchClause(node)) && !!(getNodeLinks(node).flags & 8388608 /* NodeCheckFlags.AssignmentsMarked */); + }); + } + function markNodeAssignments(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + if (ts.isAssignmentTarget(node)) { + var symbol = getResolvedSymbol(node); + if (ts.isParameterOrCatchClauseVariable(symbol)) { + symbol.isAssigned = true; + } + } + } + else { + ts.forEachChild(node, markNodeAssignments); + } + } + function isConstVariable(symbol) { + return symbol.flags & 3 /* SymbolFlags.Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* NodeFlags.Const */) !== 0; + } + /** remove undefined from the annotated type of a parameter when there is an initializer (that doesn't include undefined) */ + function removeOptionalityFromDeclaredType(declaredType, declaration) { + if (pushTypeResolution(declaration.symbol, 2 /* TypeSystemPropertyName.DeclaredType */)) { + var annotationIncludesUndefined = strictNullChecks && + declaration.kind === 164 /* SyntaxKind.Parameter */ && + declaration.initializer && + getFalsyFlags(declaredType) & 32768 /* TypeFlags.Undefined */ && + !(getFalsyFlags(checkExpression(declaration.initializer)) & 32768 /* TypeFlags.Undefined */); + popTypeResolution(); + return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 524288 /* TypeFacts.NEUndefined */) : declaredType; + } + else { + reportCircularityError(declaration.symbol); + return declaredType; + } + } + function isConstraintPosition(type, node) { + var parent = node.parent; + // In an element access obj[x], we consider obj to be in a constraint position, except when obj is of + // a generic type without a nullable constraint and x is a generic type. This is because when both obj + // and x are of generic types T and K, we want the resulting type to be T[K]. + return parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || + parent.kind === 161 /* SyntaxKind.QualifiedName */ || + parent.kind === 208 /* SyntaxKind.CallExpression */ && parent.expression === node || + parent.kind === 207 /* SyntaxKind.ElementAccessExpression */ && parent.expression === node && + !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent.argumentExpression))); + } + function isGenericTypeWithUnionConstraint(type) { + return !!(type.flags & 465829888 /* TypeFlags.Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* TypeFlags.Nullable */ | 1048576 /* TypeFlags.Union */)); + } + function isGenericTypeWithoutNullableConstraint(type) { + return !!(type.flags & 465829888 /* TypeFlags.Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* TypeFlags.Nullable */)); + } + function hasContextualTypeWithNoGenericTypes(node, checkMode) { + // Computing the contextual type for a child of a JSX element involves resolving the type of the + // element's tag name, so we exclude that here to avoid circularities. + // If check mode has `CheckMode.RestBindingElement`, we skip binding pattern contextual types, + // as we want the type of a rest element to be generic when possible. + var contextualType = (ts.isIdentifier(node) || ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node)) && + !((ts.isJsxOpeningElement(node.parent) || ts.isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && + (checkMode && checkMode & 64 /* CheckMode.RestBindingElement */ ? + getContextualType(node, 8 /* ContextFlags.SkipBindingPatterns */) + : getContextualType(node)); + return contextualType && !isGenericType(contextualType); + } + function getNarrowableTypeForReference(type, reference, checkMode) { + // When the type of a reference is or contains an instantiable type with a union type constraint, and + // when the reference is in a constraint position (where it is known we'll obtain the apparent type) or + // has a contextual type containing no top-level instantiables (meaning constraints will determine + // assignability), we substitute constraints for all instantiables in the type of the reference to give + // control flow analysis an opportunity to narrow it further. For example, for a reference of a type + // parameter type 'T extends string | undefined' with a contextual type 'string', we substitute + // 'string | undefined' to give control flow analysis the opportunity to narrow to type 'string'. + var substituteConstraints = !(checkMode && checkMode & 2 /* CheckMode.Inferential */) && + someType(type, isGenericTypeWithUnionConstraint) && + (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode)); + return substituteConstraints ? mapType(type, function (t) { return t.flags & 465829888 /* TypeFlags.Instantiable */ ? getBaseConstraintOrType(t) : t; }) : type; + } + function isExportOrExportExpression(location) { + return !!ts.findAncestor(location, function (n) { + var parent = n.parent; + if (parent === undefined) { + return "quit"; + } + if (ts.isExportAssignment(parent)) { + return parent.expression === n && ts.isEntityNameExpression(n); + } + if (ts.isExportSpecifier(parent)) { + return parent.name === n || parent.propertyName === n; + } + return false; + }); + } + function markAliasReferenced(symbol, location) { + if (isNonLocalAlias(symbol, /*excludes*/ 111551 /* SymbolFlags.Value */) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol)) { + var target = resolveAlias(symbol); + if (target.flags & 111551 /* SymbolFlags.Value */) { + // An alias resolving to a const enum cannot be elided if (1) 'isolatedModules' is enabled + // (because the const enum value will not be inlined), or if (2) the alias is an export + // of a const enum declaration that will be preserved. + if (compilerOptions.isolatedModules || + ts.shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || + !isConstEnumOrConstEnumOnlyModule(target)) { + markAliasSymbolAsReferenced(symbol); + } + else { + markConstEnumAliasAsReferenced(symbol); + } + } + } + } + function getNarrowedTypeOfSymbol(symbol, location) { + var declaration = symbol.valueDeclaration; + if (declaration) { + // If we have a non-rest binding element with no initializer declared as a const variable or a const-like + // parameter (a parameter for which there are no assignments in the function body), and if the parent type + // for the destructuring is a union type, one or more of the binding elements may represent discriminant + // properties, and we want the effects of conditional checks on such discriminants to affect the types of + // other binding elements from the same destructuring. Consider: + // + // type Action = + // | { kind: 'A', payload: number } + // | { kind: 'B', payload: string }; + // + // function f({ kind, payload }: Action) { + // if (kind === 'A') { + // payload.toFixed(); + // } + // if (kind === 'B') { + // payload.toUpperCase(); + // } + // } + // + // Above, we want the conditional checks on 'kind' to affect the type of 'payload'. To facilitate this, we use + // the binding pattern AST instance for '{ kind, payload }' as a pseudo-reference and narrow this reference + // as if it occurred in the specified location. We then recompute the narrowed binding element type by + // destructuring from the narrowed parent type. + if (ts.isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) { + var parent = declaration.parent.parent; + if (parent.kind === 254 /* SyntaxKind.VariableDeclaration */ && ts.getCombinedNodeFlags(declaration) & 2 /* NodeFlags.Const */ || parent.kind === 164 /* SyntaxKind.Parameter */) { + var links = getNodeLinks(parent); + if (!(links.flags & 268435456 /* NodeCheckFlags.InCheckIdentifier */)) { + links.flags |= 268435456 /* NodeCheckFlags.InCheckIdentifier */; + var parentType = getTypeForBindingElementParent(parent, 0 /* CheckMode.Normal */); + links.flags &= ~268435456 /* NodeCheckFlags.InCheckIdentifier */; + if (parentType && parentType.flags & 1048576 /* TypeFlags.Union */ && !(parent.kind === 164 /* SyntaxKind.Parameter */ && isSymbolAssigned(symbol))) { + var pattern = declaration.parent; + var narrowedType = getFlowTypeOfReference(pattern, parentType, parentType, /*flowContainer*/ undefined, location.flowNode); + if (narrowedType.flags & 131072 /* TypeFlags.Never */) { + return neverType; + } + return getBindingElementTypeFromParentType(declaration, narrowedType); + } + } + } + } + // If we have a const-like parameter with no type annotation or initializer, and if the parameter is contextually + // typed by a signature with a single rest parameter of a union of tuple types, one or more of the parameters may + // represent discriminant tuple elements, and we want the effects of conditional checks on such discriminants to + // affect the types of other parameters in the same parameter list. Consider: + // + // type Action = [kind: 'A', payload: number] | [kind: 'B', payload: string]; + // + // const f: (...args: Action) => void = (kind, payload) => { + // if (kind === 'A') { + // payload.toFixed(); + // } + // if (kind === 'B') { + // payload.toUpperCase(); + // } + // } + // + // Above, we want the conditional checks on 'kind' to affect the type of 'payload'. To facilitate this, we use + // the arrow function AST node for '(kind, payload) => ...' as a pseudo-reference and narrow this reference as + // if it occurred in the specified location. We then recompute the narrowed parameter type by indexing into the + // narrowed tuple type. + if (ts.isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) { + var func = declaration.parent; + if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + var contextualSignature = getContextualSignature(func); + if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) { + var restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0])); + if (restType.flags & 1048576 /* TypeFlags.Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) { + var narrowedType = getFlowTypeOfReference(func, restType, restType, /*flowContainer*/ undefined, location.flowNode); + var index = func.parameters.indexOf(declaration) - (ts.getThisParameter(func) ? 1 : 0); + return getIndexedAccessType(narrowedType, getNumberLiteralType(index)); + } + } + } + } + } + return getTypeOfSymbol(symbol); + } + function checkIdentifier(node, checkMode) { + if (ts.isThisInTypeQuery(node)) { + return checkThisExpression(node); + } + var symbol = getResolvedSymbol(node); + if (symbol === unknownSymbol) { + return errorType; + } + // As noted in ECMAScript 6 language spec, arrow functions never have an arguments objects. + // Although in down-level emit of arrow function, we emit it using function expression which means that + // arguments objects will be bound to the inner object; emitting arrow function natively in ES6, arguments objects + // will be bound to non-arrow function that contain this arrow function. This results in inconsistent behavior. + // To avoid that we will give an error to users if they use arguments objects in arrow function so that they + // can explicitly bound arguments objects + if (symbol === argumentsSymbol) { + if (isInPropertyInitializerOrClassStaticBlock(node)) { + error(node, ts.Diagnostics.arguments_cannot_be_referenced_in_property_initializers); + return errorType; + } + var container = ts.getContainingFunction(node); + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + if (container.kind === 214 /* SyntaxKind.ArrowFunction */) { + error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression); + } + else if (ts.hasSyntacticModifier(container, 256 /* ModifierFlags.Async */)) { + error(node, ts.Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method); + } + } + getNodeLinks(container).flags |= 8192 /* NodeCheckFlags.CaptureArguments */; + return getTypeOfSymbol(symbol); + } + // We should only mark aliases as referenced if there isn't a local value declaration + // for the symbol. Also, don't mark any property access expression LHS - checkPropertyAccessExpression will handle that + if (!(node.parent && ts.isPropertyAccessExpression(node.parent) && node.parent.expression === node)) { + markAliasReferenced(symbol, node); + } + var localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); + var targetSymbol = checkDeprecatedAliasedSymbol(localOrExportSymbol, node); + if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) { + addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText); + } + var declaration = localOrExportSymbol.valueDeclaration; + if (declaration && localOrExportSymbol.flags & 32 /* SymbolFlags.Class */) { + // Due to the emit for class decorators, any reference to the class from inside of the class body + // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind + // behavior of class names in ES6. + if (declaration.kind === 257 /* SyntaxKind.ClassDeclaration */ + && ts.nodeIsDecorated(declaration)) { + var container = ts.getContainingClass(node); + while (container !== undefined) { + if (container === declaration && container.name !== node) { + getNodeLinks(declaration).flags |= 16777216 /* NodeCheckFlags.ClassWithConstructorReference */; + getNodeLinks(node).flags |= 33554432 /* NodeCheckFlags.ConstructorReferenceInClass */; + break; + } + container = ts.getContainingClass(container); + } + } + else if (declaration.kind === 226 /* SyntaxKind.ClassExpression */) { + // When we emit a class expression with static members that contain a reference + // to the constructor in the initializer, we will need to substitute that + // binding with an alias as the class name is not in scope. + var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); + while (container.kind !== 305 /* SyntaxKind.SourceFile */) { + if (container.parent === declaration) { + if (ts.isPropertyDeclaration(container) && ts.isStatic(container) || ts.isClassStaticBlockDeclaration(container)) { + getNodeLinks(declaration).flags |= 16777216 /* NodeCheckFlags.ClassWithConstructorReference */; + getNodeLinks(node).flags |= 33554432 /* NodeCheckFlags.ConstructorReferenceInClass */; + } + break; + } + container = ts.getThisContainer(container, /*includeArrowFunctions*/ false); + } + } + } + checkNestedBlockScopedBinding(node, symbol); + var type = getNarrowedTypeOfSymbol(localOrExportSymbol, node); + var assignmentKind = ts.getAssignmentTargetKind(node); + if (assignmentKind) { + if (!(localOrExportSymbol.flags & 3 /* SymbolFlags.Variable */) && + !(ts.isInJSFile(node) && localOrExportSymbol.flags & 512 /* SymbolFlags.ValueModule */)) { + var assignmentError = localOrExportSymbol.flags & 384 /* SymbolFlags.Enum */ ? ts.Diagnostics.Cannot_assign_to_0_because_it_is_an_enum + : localOrExportSymbol.flags & 32 /* SymbolFlags.Class */ ? ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_class + : localOrExportSymbol.flags & 1536 /* SymbolFlags.Module */ ? ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace + : localOrExportSymbol.flags & 16 /* SymbolFlags.Function */ ? ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_function + : localOrExportSymbol.flags & 2097152 /* SymbolFlags.Alias */ ? ts.Diagnostics.Cannot_assign_to_0_because_it_is_an_import + : ts.Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable; + error(node, assignmentError, symbolToString(symbol)); + return errorType; + } + if (isReadonlySymbol(localOrExportSymbol)) { + if (localOrExportSymbol.flags & 3 /* SymbolFlags.Variable */) { + error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol)); + } + else { + error(node, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol)); + } + return errorType; + } + } + var isAlias = localOrExportSymbol.flags & 2097152 /* SymbolFlags.Alias */; + // We only narrow variables and parameters occurring in a non-assignment position. For all other + // entities we simply return the declared type. + if (localOrExportSymbol.flags & 3 /* SymbolFlags.Variable */) { + if (assignmentKind === 1 /* AssignmentKind.Definite */) { + return type; + } + } + else if (isAlias) { + declaration = getDeclarationOfAliasSymbol(symbol); + } + else { + return type; + } + if (!declaration) { + return type; + } + type = getNarrowableTypeForReference(type, node, checkMode); + // The declaration container is the innermost function that encloses the declaration of the variable + // or parameter. The flow container is the innermost function starting with which we analyze the control + // flow graph to determine the control flow based type. + var isParameter = ts.getRootDeclaration(declaration).kind === 164 /* SyntaxKind.Parameter */; + var declarationContainer = getControlFlowContainer(declaration); + var flowContainer = getControlFlowContainer(node); + var isOuterVariable = flowContainer !== declarationContainer; + var isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && ts.isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent); + var isModuleExports = symbol.flags & 134217728 /* SymbolFlags.ModuleExports */; + // When the control flow originates in a function expression or arrow function and we are referencing + // a const variable or parameter from an outer function, we extend the origin of the control flow + // analysis to include the immediately enclosing function. + while (flowContainer !== declarationContainer && (flowContainer.kind === 213 /* SyntaxKind.FunctionExpression */ || + flowContainer.kind === 214 /* SyntaxKind.ArrowFunction */ || ts.isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && + (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter && !isSymbolAssigned(localOrExportSymbol))) { + flowContainer = getControlFlowContainer(flowContainer); + } + // We only look for uninitialized variables in strict null checking mode, and only when we can analyze + // the entire control flow graph from the variable's declaration (i.e. when the flow container and + // declaration container are the same). + var assumeInitialized = isParameter || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || ts.isBindingElement(declaration) || + type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* TypeFlags.AnyOrUnknown */ | 16384 /* TypeFlags.Void */)) !== 0 || + isInTypeQuery(node) || node.parent.kind === 275 /* SyntaxKind.ExportSpecifier */) || + node.parent.kind === 230 /* SyntaxKind.NonNullExpression */ || + declaration.kind === 254 /* SyntaxKind.VariableDeclaration */ && declaration.exclamationToken || + declaration.flags & 16777216 /* NodeFlags.Ambient */; + var initialType = assumeInitialized ? (isParameter ? removeOptionalityFromDeclaredType(type, declaration) : type) : + type === autoType || type === autoArrayType ? undefinedType : + getOptionalType(type); + var flowType = getFlowTypeOfReference(node, type, initialType, flowContainer); + // A variable is considered uninitialized when it is possible to analyze the entire control flow graph + // from declaration to use, and when the variable's declared type doesn't include undefined but the + // control flow based type does include undefined. + if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) { + if (flowType === autoType || flowType === autoArrayType) { + if (noImplicitAny) { + error(ts.getNameOfDeclaration(declaration), ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); + error(node, ts.Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + return convertAutoToAny(flowType); + } + } + else if (!assumeInitialized && !(getFalsyFlags(type) & 32768 /* TypeFlags.Undefined */) && getFalsyFlags(flowType) & 32768 /* TypeFlags.Undefined */) { + error(node, ts.Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); + // Return the declared type to reduce follow-on errors + return type; + } + return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; + } + function isInsideFunctionOrInstancePropertyInitializer(node, threshold) { + return !!ts.findAncestor(node, function (n) { return n === threshold ? "quit" : ts.isFunctionLike(n) || (n.parent && ts.isPropertyDeclaration(n.parent) && !ts.hasStaticModifier(n.parent) && n.parent.initializer === n); }); + } + function getPartOfForStatementContainingNode(node, container) { + return ts.findAncestor(node, function (n) { return n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement; }); + } + function getEnclosingIterationStatement(node) { + return ts.findAncestor(node, function (n) { return (!n || ts.nodeStartsNewLexicalEnvironment(n)) ? "quit" : ts.isIterationStatement(n, /*lookInLabeledStatements*/ false); }); + } + function checkNestedBlockScopedBinding(node, symbol) { + if (languageVersion >= 2 /* ScriptTarget.ES2015 */ || + (symbol.flags & (2 /* SymbolFlags.BlockScopedVariable */ | 32 /* SymbolFlags.Class */)) === 0 || + !symbol.valueDeclaration || + ts.isSourceFile(symbol.valueDeclaration) || + symbol.valueDeclaration.parent.kind === 292 /* SyntaxKind.CatchClause */) { + return; + } + // 1. walk from the use site up to the declaration and check + // if there is anything function like between declaration and use-site (is binding/class is captured in function). + // 2. walk from the declaration up to the boundary of lexical environment and check + // if there is an iteration statement in between declaration and boundary (is binding/class declared inside iteration statement) + var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); + var isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container); + var enclosingIterationStatement = getEnclosingIterationStatement(container); + if (enclosingIterationStatement) { + if (isCaptured) { + // mark iteration statement as containing block-scoped binding captured in some function + var capturesBlockScopeBindingInLoopBody = true; + if (ts.isForStatement(container)) { + var varDeclList = ts.getAncestor(symbol.valueDeclaration, 255 /* SyntaxKind.VariableDeclarationList */); + if (varDeclList && varDeclList.parent === container) { + var part = getPartOfForStatementContainingNode(node.parent, container); + if (part) { + var links = getNodeLinks(part); + links.flags |= 131072 /* NodeCheckFlags.ContainsCapturedBlockScopeBinding */; + var capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []); + ts.pushIfUnique(capturedBindings, symbol); + if (part === container.initializer) { + capturesBlockScopeBindingInLoopBody = false; // Initializer is outside of loop body + } + } + } + } + if (capturesBlockScopeBindingInLoopBody) { + getNodeLinks(enclosingIterationStatement).flags |= 65536 /* NodeCheckFlags.LoopWithCapturedBlockScopedBinding */; + } + } + // mark variables that are declared in loop initializer and reassigned inside the body of ForStatement. + // if body of ForStatement will be converted to function then we'll need a extra machinery to propagate reassigned values back. + if (ts.isForStatement(container)) { + var varDeclList = ts.getAncestor(symbol.valueDeclaration, 255 /* SyntaxKind.VariableDeclarationList */); + if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) { + getNodeLinks(symbol.valueDeclaration).flags |= 4194304 /* NodeCheckFlags.NeedsLoopOutParameter */; + } + } + // set 'declared inside loop' bit on the block-scoped binding + getNodeLinks(symbol.valueDeclaration).flags |= 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + } + if (isCaptured) { + getNodeLinks(symbol.valueDeclaration).flags |= 262144 /* NodeCheckFlags.CapturedBlockScopedBinding */; + } + } + function isBindingCapturedByNode(node, decl) { + var links = getNodeLinks(node); + return !!links && ts.contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl)); + } + function isAssignedInBodyOfForStatement(node, container) { + // skip parenthesized nodes + var current = node; + while (current.parent.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + current = current.parent; + } + // check if node is used as LHS in some assignment expression + var isAssigned = false; + if (ts.isAssignmentTarget(current)) { + isAssigned = true; + } + else if ((current.parent.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ || current.parent.kind === 220 /* SyntaxKind.PostfixUnaryExpression */)) { + var expr = current.parent; + isAssigned = expr.operator === 45 /* SyntaxKind.PlusPlusToken */ || expr.operator === 46 /* SyntaxKind.MinusMinusToken */; + } + if (!isAssigned) { + return false; + } + // at this point we know that node is the target of assignment + // now check that modification happens inside the statement part of the ForStatement + return !!ts.findAncestor(current, function (n) { return n === container ? "quit" : n === container.statement; }); + } + function captureLexicalThis(node, container) { + getNodeLinks(node).flags |= 2 /* NodeCheckFlags.LexicalThis */; + if (container.kind === 167 /* SyntaxKind.PropertyDeclaration */ || container.kind === 171 /* SyntaxKind.Constructor */) { + var classNode = container.parent; + getNodeLinks(classNode).flags |= 4 /* NodeCheckFlags.CaptureThis */; + } + else { + getNodeLinks(container).flags |= 4 /* NodeCheckFlags.CaptureThis */; + } + } + function findFirstSuperCall(node) { + return ts.isSuperCall(node) ? node : + ts.isFunctionLike(node) ? undefined : + ts.forEachChild(node, findFirstSuperCall); + } + /** + * Check if the given class-declaration extends null then return true. + * Otherwise, return false + * @param classDecl a class declaration to check if it extends null + */ + function classDeclarationExtendsNull(classDecl) { + var classSymbol = getSymbolOfNode(classDecl); + var classInstanceType = getDeclaredTypeOfSymbol(classSymbol); + var baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); + return baseConstructorType === nullWideningType; + } + function checkThisBeforeSuper(node, container, diagnosticMessage) { + var containingClassDecl = container.parent; + var baseTypeNode = ts.getClassExtendsHeritageElement(containingClassDecl); + // If a containing class does not have extends clause or the class extends null + // skip checking whether super statement is called before "this" accessing. + if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { + if (node.flowNode && !isPostSuperFlowNode(node.flowNode, /*noCacheCheck*/ false)) { + error(node, diagnosticMessage); + } + } + } + function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) { + if (ts.isPropertyDeclaration(container) && ts.hasStaticModifier(container) && + container.initializer && ts.textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && ts.length(container.parent.decorators)) { + error(thisExpression, ts.Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class); + } + } + function checkThisExpression(node) { + var isNodeInTypeQuery = isInTypeQuery(node); + // Stop at the first arrow function so that we can + // tell whether 'this' needs to be captured. + var container = ts.getThisContainer(node, /* includeArrowFunctions */ true); + var capturedByArrowFunction = false; + if (container.kind === 171 /* SyntaxKind.Constructor */) { + checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); + } + // Now skip arrow functions to get the "real" owner of 'this'. + if (container.kind === 214 /* SyntaxKind.ArrowFunction */) { + container = ts.getThisContainer(container, /* includeArrowFunctions */ false); + capturedByArrowFunction = true; + } + checkThisInStaticClassFieldInitializerInDecoratedClass(node, container); + switch (container.kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); + // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks + break; + case 260 /* SyntaxKind.EnumDeclaration */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_current_location); + // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks + break; + case 171 /* SyntaxKind.Constructor */: + if (isInConstructorArgumentInitializer(node, container)) { + error(node, ts.Diagnostics.this_cannot_be_referenced_in_constructor_arguments); + // do not return here so in case if lexical this is captured - it will be reflected in flags on NodeLinks + } + break; + case 162 /* SyntaxKind.ComputedPropertyName */: + error(node, ts.Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); + break; + } + // When targeting es6, mark that we'll need to capture `this` in its lexically bound scope. + if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ScriptTarget.ES2015 */) { + captureLexicalThis(node, container); + } + var type = tryGetThisTypeAt(node, /*includeGlobalThis*/ true, container); + if (noImplicitThis) { + var globalThisType_1 = getTypeOfSymbol(globalThisSymbol); + if (type === globalThisType_1 && capturedByArrowFunction) { + error(node, ts.Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this); + } + else if (!type) { + // With noImplicitThis, functions may not reference 'this' if it has type 'any' + var diag = error(node, ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); + if (!ts.isSourceFile(container)) { + var outsideThis = tryGetThisTypeAt(container); + if (outsideThis && outsideThis !== globalThisType_1) { + ts.addRelatedInfo(diag, ts.createDiagnosticForNode(container, ts.Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container)); + } + } + } + } + return type || anyType; + } + function tryGetThisTypeAt(node, includeGlobalThis, container) { + if (includeGlobalThis === void 0) { includeGlobalThis = true; } + if (container === void 0) { container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); } + var isInJS = ts.isInJSFile(node); + if (ts.isFunctionLike(container) && + (!isInParameterInitializerBeforeContainingFunction(node) || ts.getThisParameter(container))) { + var thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container); + // Note: a parameter initializer should refer to class-this unless function-this is explicitly annotated. + // If this is a function in a JS file, it might be a class method. + if (!thisType) { + var className = getClassNameFromPrototypeMethod(container); + if (isInJS && className) { + var classSymbol = checkExpression(className).symbol; + if (classSymbol && classSymbol.members && (classSymbol.flags & 16 /* SymbolFlags.Function */)) { + thisType = getDeclaredTypeOfSymbol(classSymbol).thisType; + } + } + else if (isJSConstructor(container)) { + thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType; + } + thisType || (thisType = getContextualThisParameterType(container)); + } + if (thisType) { + return getFlowTypeOfReference(node, thisType); + } + } + if (ts.isClassLike(container.parent)) { + var symbol = getSymbolOfNode(container.parent); + var type = ts.isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; + return getFlowTypeOfReference(node, type); + } + if (ts.isSourceFile(container)) { + // look up in the source file's locals or exports + if (container.commonJsModuleIndicator) { + var fileSymbol = getSymbolOfNode(container); + return fileSymbol && getTypeOfSymbol(fileSymbol); + } + else if (container.externalModuleIndicator) { + // TODO: Maybe issue a better error than 'object is possibly undefined' + return undefinedType; + } + else if (includeGlobalThis) { + return getTypeOfSymbol(globalThisSymbol); + } + } + } + function getExplicitThisType(node) { + var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); + if (ts.isFunctionLike(container)) { + var signature = getSignatureFromDeclaration(container); + if (signature.thisParameter) { + return getExplicitTypeOfSymbol(signature.thisParameter); + } + } + if (ts.isClassLike(container.parent)) { + var symbol = getSymbolOfNode(container.parent); + return ts.isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; + } + } + function getClassNameFromPrototypeMethod(container) { + // Check if it's the RHS of a x.prototype.y = function [name]() { .... } + if (container.kind === 213 /* SyntaxKind.FunctionExpression */ && + ts.isBinaryExpression(container.parent) && + ts.getAssignmentDeclarationKind(container.parent) === 3 /* AssignmentDeclarationKind.PrototypeProperty */) { + // Get the 'x' of 'x.prototype.y = container' + return container.parent // x.prototype.y = container + .left // x.prototype.y + .expression // x.prototype + .expression; // x + } + // x.prototype = { method() { } } + else if (container.kind === 169 /* SyntaxKind.MethodDeclaration */ && + container.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ && + ts.isBinaryExpression(container.parent.parent) && + ts.getAssignmentDeclarationKind(container.parent.parent) === 6 /* AssignmentDeclarationKind.Prototype */) { + return container.parent.parent.left.expression; + } + // x.prototype = { method: function() { } } + else if (container.kind === 213 /* SyntaxKind.FunctionExpression */ && + container.parent.kind === 296 /* SyntaxKind.PropertyAssignment */ && + container.parent.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ && + ts.isBinaryExpression(container.parent.parent.parent) && + ts.getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* AssignmentDeclarationKind.Prototype */) { + return container.parent.parent.parent.left.expression; + } + // Object.defineProperty(x, "method", { value: function() { } }); + // Object.defineProperty(x, "method", { set: (x: () => void) => void }); + // Object.defineProperty(x, "method", { get: () => function() { }) }); + else if (container.kind === 213 /* SyntaxKind.FunctionExpression */ && + ts.isPropertyAssignment(container.parent) && + ts.isIdentifier(container.parent.name) && + (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && + ts.isObjectLiteralExpression(container.parent.parent) && + ts.isCallExpression(container.parent.parent.parent) && + container.parent.parent.parent.arguments[2] === container.parent.parent && + ts.getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */) { + return container.parent.parent.parent.arguments[0].expression; + } + // Object.defineProperty(x, "method", { value() { } }); + // Object.defineProperty(x, "method", { set(x: () => void) {} }); + // Object.defineProperty(x, "method", { get() { return () => {} } }); + else if (ts.isMethodDeclaration(container) && + ts.isIdentifier(container.name) && + (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && + ts.isObjectLiteralExpression(container.parent) && + ts.isCallExpression(container.parent.parent) && + container.parent.parent.arguments[2] === container.parent && + ts.getAssignmentDeclarationKind(container.parent.parent) === 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */) { + return container.parent.parent.arguments[0].expression; + } + } + function getTypeForThisExpressionFromJSDoc(node) { + var jsdocType = ts.getJSDocType(node); + if (jsdocType && jsdocType.kind === 317 /* SyntaxKind.JSDocFunctionType */) { + var jsDocFunctionType = jsdocType; + if (jsDocFunctionType.parameters.length > 0 && + jsDocFunctionType.parameters[0].name && + jsDocFunctionType.parameters[0].name.escapedText === "this" /* InternalSymbolName.This */) { + return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type); + } + } + var thisTag = ts.getJSDocThisTag(node); + if (thisTag && thisTag.typeExpression) { + return getTypeFromTypeNode(thisTag.typeExpression); + } + } + function isInConstructorArgumentInitializer(node, constructorDecl) { + return !!ts.findAncestor(node, function (n) { return ts.isFunctionLikeDeclaration(n) ? "quit" : n.kind === 164 /* SyntaxKind.Parameter */ && n.parent === constructorDecl; }); + } + function checkSuperExpression(node) { + var isCallExpression = node.parent.kind === 208 /* SyntaxKind.CallExpression */ && node.parent.expression === node; + var immediateContainer = ts.getSuperContainer(node, /*stopOnFunctions*/ true); + var container = immediateContainer; + var needToCaptureLexicalThis = false; + // adjust the container reference in case if super is used inside arrow functions with arbitrarily deep nesting + if (!isCallExpression) { + while (container && container.kind === 214 /* SyntaxKind.ArrowFunction */) { + container = ts.getSuperContainer(container, /*stopOnFunctions*/ true); + needToCaptureLexicalThis = languageVersion < 2 /* ScriptTarget.ES2015 */; + } + } + var canUseSuperExpression = isLegalUsageOfSuperExpression(container); + var nodeCheckFlag = 0; + if (!canUseSuperExpression) { + // issue more specific error if super is used in computed property name + // class A { foo() { return "1" }} + // class B { + // [super.foo()]() {} + // } + var current = ts.findAncestor(node, function (n) { return n === container ? "quit" : n.kind === 162 /* SyntaxKind.ComputedPropertyName */; }); + if (current && current.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + error(node, ts.Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); + } + else if (isCallExpression) { + error(node, ts.Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); + } + else if (!container || !container.parent || !(ts.isClassLike(container.parent) || container.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */)) { + error(node, ts.Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); + } + else { + error(node, ts.Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); + } + return errorType; + } + if (!isCallExpression && immediateContainer.kind === 171 /* SyntaxKind.Constructor */) { + checkThisBeforeSuper(node, container, ts.Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); + } + if (ts.isStatic(container) || isCallExpression) { + nodeCheckFlag = 512 /* NodeCheckFlags.SuperStatic */; + if (!isCallExpression && + languageVersion >= 2 /* ScriptTarget.ES2015 */ && languageVersion <= 8 /* ScriptTarget.ES2021 */ && + (ts.isPropertyDeclaration(container) || ts.isClassStaticBlockDeclaration(container))) { + // for `super.x` or `super[x]` in a static initializer, mark all enclosing + // block scope containers so that we can report potential collisions with + // `Reflect`. + ts.forEachEnclosingBlockScopeContainer(node.parent, function (current) { + if (!ts.isSourceFile(current) || ts.isExternalOrCommonJsModule(current)) { + getNodeLinks(current).flags |= 134217728 /* NodeCheckFlags.ContainsSuperPropertyInStaticInitializer */; + } + }); + } + } + else { + nodeCheckFlag = 256 /* NodeCheckFlags.SuperInstance */; + } + getNodeLinks(node).flags |= nodeCheckFlag; + // Due to how we emit async functions, we need to specialize the emit for an async method that contains a `super` reference. + // This is due to the fact that we emit the body of an async function inside of a generator function. As generator + // functions cannot reference `super`, we emit a helper inside of the method body, but outside of the generator. This helper + // uses an arrow function, which is permitted to reference `super`. + // + // There are two primary ways we can access `super` from within an async method. The first is getting the value of a property + // or indexed access on super, either as part of a right-hand-side expression or call expression. The second is when setting the value + // of a property or indexed access, either as part of an assignment expression or destructuring assignment. + // + // The simplest case is reading a value, in which case we will emit something like the following: + // + // // ts + // ... + // async asyncMethod() { + // let x = await super.asyncMethod(); + // return x; + // } + // ... + // + // // js + // ... + // asyncMethod() { + // const _super = Object.create(null, { + // asyncMethod: { get: () => super.asyncMethod }, + // }); + // return __awaiter(this, arguments, Promise, function *() { + // let x = yield _super.asyncMethod.call(this); + // return x; + // }); + // } + // ... + // + // The more complex case is when we wish to assign a value, especially as part of a destructuring assignment. As both cases + // are legal in ES6, but also likely less frequent, we only emit setters if there is an assignment: + // + // // ts + // ... + // async asyncMethod(ar: Promise) { + // [super.a, super.b] = await ar; + // } + // ... + // + // // js + // ... + // asyncMethod(ar) { + // const _super = Object.create(null, { + // a: { get: () => super.a, set: (v) => super.a = v }, + // b: { get: () => super.b, set: (v) => super.b = v } + // }; + // return __awaiter(this, arguments, Promise, function *() { + // [_super.a, _super.b] = yield ar; + // }); + // } + // ... + // + // Creating an object that has getter and setters instead of just an accessor function is required for destructuring assignments + // as a call expression cannot be used as the target of a destructuring assignment while a property access can. + // + // For element access expressions (`super[x]`), we emit a generic helper that forwards the element access in both situations. + if (container.kind === 169 /* SyntaxKind.MethodDeclaration */ && ts.hasSyntacticModifier(container, 256 /* ModifierFlags.Async */)) { + if (ts.isSuperProperty(node.parent) && ts.isAssignmentTarget(node.parent)) { + getNodeLinks(container).flags |= 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */; + } + else { + getNodeLinks(container).flags |= 2048 /* NodeCheckFlags.AsyncMethodWithSuper */; + } + } + if (needToCaptureLexicalThis) { + // call expressions are allowed only in constructors so they should always capture correct 'this' + // super property access expressions can also appear in arrow functions - + // in this case they should also use correct lexical this + captureLexicalThis(node.parent, container); + } + if (container.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + error(node, ts.Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); + return errorType; + } + else { + // for object literal assume that type of 'super' is 'any' + return anyType; + } + } + // at this point the only legal case for parent is ClassLikeDeclaration + var classLikeDeclaration = container.parent; + if (!ts.getClassExtendsHeritageElement(classLikeDeclaration)) { + error(node, ts.Diagnostics.super_can_only_be_referenced_in_a_derived_class); + return errorType; + } + var classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration)); + var baseClassType = classType && getBaseTypes(classType)[0]; + if (!baseClassType) { + return errorType; + } + if (container.kind === 171 /* SyntaxKind.Constructor */ && isInConstructorArgumentInitializer(node, container)) { + // issue custom error message for super property access in constructor arguments (to be aligned with old compiler) + error(node, ts.Diagnostics.super_cannot_be_referenced_in_constructor_arguments); + return errorType; + } + return nodeCheckFlag === 512 /* NodeCheckFlags.SuperStatic */ + ? getBaseConstructorTypeOfClass(classType) + : getTypeWithThisArgument(baseClassType, classType.thisType); + function isLegalUsageOfSuperExpression(container) { + if (!container) { + return false; + } + if (isCallExpression) { + // TS 1.0 SPEC (April 2014): 4.8.1 + // Super calls are only permitted in constructors of derived classes + return container.kind === 171 /* SyntaxKind.Constructor */; + } + else { + // TS 1.0 SPEC (April 2014) + // 'super' property access is allowed + // - In a constructor, instance member function, instance member accessor, or instance member variable initializer where this references a derived class instance + // - In a static member function or static member accessor + // topmost container must be something that is directly nested in the class declaration\object literal expression + if (ts.isClassLike(container.parent) || container.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + if (ts.isStatic(container)) { + return container.kind === 169 /* SyntaxKind.MethodDeclaration */ || + container.kind === 168 /* SyntaxKind.MethodSignature */ || + container.kind === 172 /* SyntaxKind.GetAccessor */ || + container.kind === 173 /* SyntaxKind.SetAccessor */ || + container.kind === 167 /* SyntaxKind.PropertyDeclaration */ || + container.kind === 170 /* SyntaxKind.ClassStaticBlockDeclaration */; + } + else { + return container.kind === 169 /* SyntaxKind.MethodDeclaration */ || + container.kind === 168 /* SyntaxKind.MethodSignature */ || + container.kind === 172 /* SyntaxKind.GetAccessor */ || + container.kind === 173 /* SyntaxKind.SetAccessor */ || + container.kind === 167 /* SyntaxKind.PropertyDeclaration */ || + container.kind === 166 /* SyntaxKind.PropertySignature */ || + container.kind === 171 /* SyntaxKind.Constructor */; + } + } + } + return false; + } + } + function getContainingObjectLiteral(func) { + return (func.kind === 169 /* SyntaxKind.MethodDeclaration */ || + func.kind === 172 /* SyntaxKind.GetAccessor */ || + func.kind === 173 /* SyntaxKind.SetAccessor */) && func.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ ? func.parent : + func.kind === 213 /* SyntaxKind.FunctionExpression */ && func.parent.kind === 296 /* SyntaxKind.PropertyAssignment */ ? func.parent.parent : + undefined; + } + function getThisTypeArgument(type) { + return ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : undefined; + } + function getThisTypeFromContextualType(type) { + return mapType(type, function (t) { + return t.flags & 2097152 /* TypeFlags.Intersection */ ? ts.forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); + }); + } + function getContextualThisParameterType(func) { + if (func.kind === 214 /* SyntaxKind.ArrowFunction */) { + return undefined; + } + if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + var contextualSignature = getContextualSignature(func); + if (contextualSignature) { + var thisParameter = contextualSignature.thisParameter; + if (thisParameter) { + return getTypeOfSymbol(thisParameter); + } + } + } + var inJs = ts.isInJSFile(func); + if (noImplicitThis || inJs) { + var containingLiteral = getContainingObjectLiteral(func); + if (containingLiteral) { + // We have an object literal method. Check if the containing object literal has a contextual type + // that includes a ThisType. If so, T is the contextual type for 'this'. We continue looking in + // any directly enclosing object literals. + var contextualType = getApparentTypeOfContextualType(containingLiteral); + var literal = containingLiteral; + var type = contextualType; + while (type) { + var thisType = getThisTypeFromContextualType(type); + if (thisType) { + return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral))); + } + if (literal.parent.kind !== 296 /* SyntaxKind.PropertyAssignment */) { + break; + } + literal = literal.parent.parent; + type = getApparentTypeOfContextualType(literal); + } + // There was no contextual ThisType for the containing object literal, so the contextual type + // for 'this' is the non-null form of the contextual type for the containing object literal or + // the type of the object literal itself. + return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral)); + } + // In an assignment of the form 'obj.xxx = function(...)' or 'obj[xxx] = function(...)', the + // contextual type for 'this' is 'obj'. + var parent = ts.walkUpParenthesizedExpressions(func.parent); + if (parent.kind === 221 /* SyntaxKind.BinaryExpression */ && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + var target = parent.left; + if (ts.isAccessExpression(target)) { + var expression = target.expression; + // Don't contextually type `this` as `exports` in `exports.Point = function(x, y) { this.x = x; this.y = y; }` + if (inJs && ts.isIdentifier(expression)) { + var sourceFile = ts.getSourceFileOfNode(parent); + if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) { + return undefined; + } + } + return getWidenedType(checkExpressionCached(expression)); + } + } + } + return undefined; + } + // Return contextual type of parameter or undefined if no contextual type is available + function getContextuallyTypedParameterType(parameter) { + var func = parameter.parent; + if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + return undefined; + } + var iife = ts.getImmediatelyInvokedFunctionExpression(func); + if (iife && iife.arguments) { + var args = getEffectiveCallArguments(iife); + var indexOfParameter = func.parameters.indexOf(parameter); + if (parameter.dotDotDotToken) { + return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, /*context*/ undefined, 0 /* CheckMode.Normal */); + } + var links = getNodeLinks(iife); + var cached = links.resolvedSignature; + links.resolvedSignature = anySignature; + var type = indexOfParameter < args.length ? + getWidenedLiteralType(checkExpression(args[indexOfParameter])) : + parameter.initializer ? undefined : undefinedWideningType; + links.resolvedSignature = cached; + return type; + } + var contextualSignature = getContextualSignature(func); + if (contextualSignature) { + var index = func.parameters.indexOf(parameter) - (ts.getThisParameter(func) ? 1 : 0); + return parameter.dotDotDotToken && ts.lastOrUndefined(func.parameters) === parameter ? + getRestTypeAtPosition(contextualSignature, index) : + tryGetTypeAtPosition(contextualSignature, index); + } + } + function getContextualTypeForVariableLikeDeclaration(declaration) { + var typeNode = ts.getEffectiveTypeAnnotationNode(declaration); + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + switch (declaration.kind) { + case 164 /* SyntaxKind.Parameter */: + return getContextuallyTypedParameterType(declaration); + case 203 /* SyntaxKind.BindingElement */: + return getContextualTypeForBindingElement(declaration); + case 167 /* SyntaxKind.PropertyDeclaration */: + if (ts.isStatic(declaration)) { + return getContextualTypeForStaticPropertyDeclaration(declaration); + } + // By default, do nothing and return undefined - only the above cases have context implied by a parent + } + } + function getContextualTypeForBindingElement(declaration) { + var parent = declaration.parent.parent; + var name = declaration.propertyName || declaration.name; + var parentType = getContextualTypeForVariableLikeDeclaration(parent) || + parent.kind !== 203 /* SyntaxKind.BindingElement */ && parent.initializer && checkDeclarationInitializer(parent, declaration.dotDotDotToken ? 64 /* CheckMode.RestBindingElement */ : 0 /* CheckMode.Normal */); + if (!parentType || ts.isBindingPattern(name) || ts.isComputedNonLiteralName(name)) + return undefined; + if (parent.name.kind === 202 /* SyntaxKind.ArrayBindingPattern */) { + var index = ts.indexOfNode(declaration.parent.elements, declaration); + if (index < 0) + return undefined; + return getContextualTypeForElementExpression(parentType, index); + } + var nameType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(nameType)) { + var text = getPropertyNameFromType(nameType); + return getTypeOfPropertyOfType(parentType, text); + } + } + function getContextualTypeForStaticPropertyDeclaration(declaration) { + var parentType = ts.isExpression(declaration.parent) && getContextualType(declaration.parent); + if (!parentType) + return undefined; + return getTypeOfPropertyOfContextualType(parentType, getSymbolOfNode(declaration).escapedName); + } + // In a variable, parameter or property declaration with a type annotation, + // the contextual type of an initializer expression is the type of the variable, parameter or property. + // Otherwise, in a parameter declaration of a contextually typed function expression, + // the contextual type of an initializer expression is the contextual type of the parameter. + // Otherwise, in a variable or parameter declaration with a binding pattern name, + // the contextual type of an initializer expression is the type implied by the binding pattern. + // Otherwise, in a binding pattern inside a variable or parameter declaration, + // the contextual type of an initializer expression is the type annotation of the containing declaration, if present. + function getContextualTypeForInitializerExpression(node, contextFlags) { + var declaration = node.parent; + if (ts.hasInitializer(declaration) && node === declaration.initializer) { + var result = getContextualTypeForVariableLikeDeclaration(declaration); + if (result) { + return result; + } + if (!(contextFlags & 8 /* ContextFlags.SkipBindingPatterns */) && ts.isBindingPattern(declaration.name)) { // This is less a contextual type and more an implied shape - in some cases, this may be undesirable + return getTypeFromBindingPattern(declaration.name, /*includePatternInType*/ true, /*reportErrors*/ false); + } + } + return undefined; + } + function getContextualTypeForReturnExpression(node) { + var func = ts.getContainingFunction(node); + if (func) { + var contextualReturnType = getContextualReturnType(func); + if (contextualReturnType) { + var functionFlags = ts.getFunctionFlags(func); + if (functionFlags & 1 /* FunctionFlags.Generator */) { // Generator or AsyncGenerator function + var use = functionFlags & 2 /* FunctionFlags.Async */ ? 2 /* IterationUse.AsyncGeneratorReturnType */ : 1 /* IterationUse.GeneratorReturnType */; + var iterationTypes = getIterationTypesOfIterable(contextualReturnType, use, /*errorNode*/ undefined); + if (!iterationTypes) { + return undefined; + } + contextualReturnType = iterationTypes.returnType; + // falls through to unwrap Promise for AsyncGenerators + } + if (functionFlags & 2 /* FunctionFlags.Async */) { // Async function or AsyncGenerator function + // Get the awaited type without the `Awaited` alias + var contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias); + return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); + } + return contextualReturnType; // Regular function or Generator function + } + } + return undefined; + } + function getContextualTypeForAwaitOperand(node, contextFlags) { + var contextualType = getContextualType(node, contextFlags); + if (contextualType) { + var contextualAwaitedType = getAwaitedTypeNoAlias(contextualType); + return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); + } + return undefined; + } + function getContextualTypeForYieldOperand(node) { + var func = ts.getContainingFunction(node); + if (func) { + var functionFlags = ts.getFunctionFlags(func); + var contextualReturnType = getContextualReturnType(func); + if (contextualReturnType) { + return node.asteriskToken + ? contextualReturnType + : getIterationTypeOfGeneratorFunctionReturnType(0 /* IterationTypeKind.Yield */, contextualReturnType, (functionFlags & 2 /* FunctionFlags.Async */) !== 0); + } + } + return undefined; + } + function isInParameterInitializerBeforeContainingFunction(node) { + var inBindingInitializer = false; + while (node.parent && !ts.isFunctionLike(node.parent)) { + if (ts.isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) { + return true; + } + if (ts.isBindingElement(node.parent) && node.parent.initializer === node) { + inBindingInitializer = true; + } + node = node.parent; + } + return false; + } + function getContextualIterationType(kind, functionDecl) { + var isAsync = !!(ts.getFunctionFlags(functionDecl) & 2 /* FunctionFlags.Async */); + var contextualReturnType = getContextualReturnType(functionDecl); + if (contextualReturnType) { + return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) + || undefined; + } + return undefined; + } + function getContextualReturnType(functionDecl) { + // If the containing function has a return type annotation, is a constructor, or is a get accessor whose + // corresponding set accessor has a type annotation, return statements in the function are contextually typed + var returnType = getReturnTypeFromAnnotation(functionDecl); + if (returnType) { + return returnType; + } + // Otherwise, if the containing function is contextually typed by a function type with exactly one call signature + // and that call signature is non-generic, return statements are contextually typed by the return type of the signature + var signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); + if (signature && !isResolvingReturnTypeOfSignature(signature)) { + return getReturnTypeOfSignature(signature); + } + var iife = ts.getImmediatelyInvokedFunctionExpression(functionDecl); + if (iife) { + return getContextualType(iife); + } + return undefined; + } + // In a typed function call, an argument or substitution expression is contextually typed by the type of the corresponding parameter. + function getContextualTypeForArgument(callTarget, arg) { + var args = getEffectiveCallArguments(callTarget); + var argIndex = args.indexOf(arg); // -1 for e.g. the expression of a CallExpression, or the tag of a TaggedTemplateExpression + return argIndex === -1 ? undefined : getContextualTypeForArgumentAtIndex(callTarget, argIndex); + } + function getContextualTypeForArgumentAtIndex(callTarget, argIndex) { + if (ts.isImportCall(callTarget)) { + return argIndex === 0 ? stringType : + argIndex === 1 ? getGlobalImportCallOptionsType(/*reportErrors*/ false) : + anyType; + } + // If we're already in the process of resolving the given signature, don't resolve again as + // that could cause infinite recursion. Instead, return anySignature. + var signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget); + if (ts.isJsxOpeningLikeElement(callTarget) && argIndex === 0) { + return getEffectiveFirstArgumentForJsxSignature(signature, callTarget); + } + var restIndex = signature.parameters.length - 1; + return signatureHasRestParameter(signature) && argIndex >= restIndex ? + getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* AccessFlags.Contextual */) : + getTypeAtPosition(signature, argIndex); + } + function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { + if (template.parent.kind === 210 /* SyntaxKind.TaggedTemplateExpression */) { + return getContextualTypeForArgument(template.parent, substitutionExpression); + } + return undefined; + } + function getContextualTypeForBinaryOperand(node, contextFlags) { + var binaryExpression = node.parent; + var left = binaryExpression.left, operatorToken = binaryExpression.operatorToken, right = binaryExpression.right; + switch (operatorToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : undefined; + case 56 /* SyntaxKind.BarBarToken */: + case 60 /* SyntaxKind.QuestionQuestionToken */: + // When an || expression has a contextual type, the operands are contextually typed by that type, except + // when that type originates in a binding pattern, the right operand is contextually typed by the type of + // the left operand. When an || expression has no contextual type, the right operand is contextually typed + // by the type of the left operand, except for the special case of Javascript declarations of the form + // `namespace.prop = namespace.prop || {}`. + var type = getContextualType(binaryExpression, contextFlags); + return node === right && (type && type.pattern || !type && !ts.isDefaultedExpandoInitializer(binaryExpression)) ? + getTypeOfExpression(left) : type; + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + case 27 /* SyntaxKind.CommaToken */: + return node === right ? getContextualType(binaryExpression, contextFlags) : undefined; + default: + return undefined; + } + } + /** + * Try to find a resolved symbol for an expression without also resolving its type, as + * getSymbolAtLocation would (as that could be reentrant into contextual typing) + */ + function getSymbolForExpression(e) { + if (e.symbol) { + return e.symbol; + } + if (ts.isIdentifier(e)) { + return getResolvedSymbol(e); + } + if (ts.isPropertyAccessExpression(e)) { + var lhsType = getTypeOfExpression(e.expression); + return ts.isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText); + } + return undefined; + function tryGetPrivateIdentifierPropertyOfType(type, id) { + var lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id); + return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol); + } + } + // In an assignment expression, the right operand is contextually typed by the type of the left operand. + // Don't do this for assignment declarations unless there is a type tag on the assignment, to avoid circularity from checking the right operand. + function getContextualTypeForAssignmentDeclaration(binaryExpression) { + var _a, _b; + var kind = ts.getAssignmentDeclarationKind(binaryExpression); + switch (kind) { + case 0 /* AssignmentDeclarationKind.None */: + case 4 /* AssignmentDeclarationKind.ThisProperty */: + var lhsSymbol = getSymbolForExpression(binaryExpression.left); + var decl = lhsSymbol && lhsSymbol.valueDeclaration; + // Unannotated, uninitialized property declarations have a type implied by their usage in the constructor. + // We avoid calling back into `getTypeOfExpression` and reentering contextual typing to avoid a bogus circularity error in that case. + if (decl && (ts.isPropertyDeclaration(decl) || ts.isPropertySignature(decl))) { + var overallAnnotation = ts.getEffectiveTypeAnnotationNode(decl); + return (overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper)) || + (decl.initializer && getTypeOfExpression(binaryExpression.left)); + } + if (kind === 0 /* AssignmentDeclarationKind.None */) { + return getTypeOfExpression(binaryExpression.left); + } + return getContextualTypeForThisPropertyAssignment(binaryExpression); + case 5 /* AssignmentDeclarationKind.Property */: + if (isPossiblyAliasedThisProperty(binaryExpression, kind)) { + return getContextualTypeForThisPropertyAssignment(binaryExpression); + } + // If `binaryExpression.left` was assigned a symbol, then this is a new declaration; otherwise it is an assignment to an existing declaration. + // See `bindStaticPropertyAssignment` in `binder.ts`. + else if (!binaryExpression.left.symbol) { + return getTypeOfExpression(binaryExpression.left); + } + else { + var decl_1 = binaryExpression.left.symbol.valueDeclaration; + if (!decl_1) { + return undefined; + } + var lhs = ts.cast(binaryExpression.left, ts.isAccessExpression); + var overallAnnotation = ts.getEffectiveTypeAnnotationNode(decl_1); + if (overallAnnotation) { + return getTypeFromTypeNode(overallAnnotation); + } + else if (ts.isIdentifier(lhs.expression)) { + var id = lhs.expression; + var parentSymbol = resolveName(id, id.escapedText, 111551 /* SymbolFlags.Value */, undefined, id.escapedText, /*isUse*/ true); + if (parentSymbol) { + var annotated_1 = parentSymbol.valueDeclaration && ts.getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration); + if (annotated_1) { + var nameStr = ts.getElementOrPropertyAccessName(lhs); + if (nameStr !== undefined) { + return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated_1), nameStr); + } + } + return undefined; + } + } + return ts.isInJSFile(decl_1) ? undefined : getTypeOfExpression(binaryExpression.left); + } + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 6 /* AssignmentDeclarationKind.Prototype */: + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + var valueDeclaration = (_a = binaryExpression.left.symbol) === null || _a === void 0 ? void 0 : _a.valueDeclaration; + // falls through + case 2 /* AssignmentDeclarationKind.ModuleExports */: + valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) === null || _b === void 0 ? void 0 : _b.valueDeclaration); + var annotated = valueDeclaration && ts.getEffectiveTypeAnnotationNode(valueDeclaration); + return annotated ? getTypeFromTypeNode(annotated) : undefined; + case 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */: + case 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */: + case 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */: + return ts.Debug.fail("Does not apply"); + default: + return ts.Debug.assertNever(kind); + } + } + function isPossiblyAliasedThisProperty(declaration, kind) { + if (kind === void 0) { kind = ts.getAssignmentDeclarationKind(declaration); } + if (kind === 4 /* AssignmentDeclarationKind.ThisProperty */) { + return true; + } + if (!ts.isInJSFile(declaration) || kind !== 5 /* AssignmentDeclarationKind.Property */ || !ts.isIdentifier(declaration.left.expression)) { + return false; + } + var name = declaration.left.expression.escapedText; + var symbol = resolveName(declaration.left, name, 111551 /* SymbolFlags.Value */, undefined, undefined, /*isUse*/ true, /*excludeGlobals*/ true); + return ts.isThisInitializedDeclaration(symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration); + } + function getContextualTypeForThisPropertyAssignment(binaryExpression) { + if (!binaryExpression.symbol) + return getTypeOfExpression(binaryExpression.left); + if (binaryExpression.symbol.valueDeclaration) { + var annotated = ts.getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration); + if (annotated) { + var type = getTypeFromTypeNode(annotated); + if (type) { + return type; + } + } + } + var thisAccess = ts.cast(binaryExpression.left, ts.isAccessExpression); + if (!ts.isObjectLiteralMethod(ts.getThisContainer(thisAccess.expression, /*includeArrowFunctions*/ false))) { + return undefined; + } + var thisType = checkThisExpression(thisAccess.expression); + var nameStr = ts.getElementOrPropertyAccessName(thisAccess); + return nameStr !== undefined && getTypeOfPropertyOfContextualType(thisType, nameStr) || undefined; + } + function isCircularMappedProperty(symbol) { + return !!(ts.getCheckFlags(symbol) & 262144 /* CheckFlags.Mapped */ && !symbol.type && findResolutionCycleStartIndex(symbol, 0 /* TypeSystemPropertyName.Type */) >= 0); + } + function getTypeOfPropertyOfContextualType(type, name, nameType) { + return mapType(type, function (t) { + var _a; + if (isGenericMappedType(t) && !t.declaration.nameType) { + var constraint = getConstraintTypeFromMappedType(t); + var constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint; + var propertyNameType = nameType || getStringLiteralType(ts.unescapeLeadingUnderscores(name)); + if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) { + return substituteIndexedMappedType(t, propertyNameType); + } + } + else if (t.flags & 3670016 /* TypeFlags.StructuredType */) { + var prop = getPropertyOfType(t, name); + if (prop) { + return isCircularMappedProperty(prop) ? undefined : getTypeOfSymbol(prop); + } + if (isTupleType(t)) { + var restType = getRestTypeOfTupleType(t); + if (restType && ts.isNumericLiteralName(name) && +name >= 0) { + return restType; + } + } + return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(ts.unescapeLeadingUnderscores(name)))) === null || _a === void 0 ? void 0 : _a.type; + } + return undefined; + }, /*noReductions*/ true); + } + // In an object literal contextually typed by a type T, the contextual type of a property assignment is the type of + // the matching property in T, if one exists. Otherwise, it is the type of the numeric index signature in T, if one + // exists. Otherwise, it is the type of the string index signature in T, if one exists. + function getContextualTypeForObjectLiteralMethod(node, contextFlags) { + ts.Debug.assert(ts.isObjectLiteralMethod(node)); + if (node.flags & 33554432 /* NodeFlags.InWithStatement */) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + return getContextualTypeForObjectLiteralElement(node, contextFlags); + } + function getContextualTypeForObjectLiteralElement(element, contextFlags) { + var objectLiteral = element.parent; + var propertyAssignmentType = ts.isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element); + if (propertyAssignmentType) { + return propertyAssignmentType; + } + var type = getApparentTypeOfContextualType(objectLiteral, contextFlags); + if (type) { + if (hasBindableName(element)) { + // For a (non-symbol) computed property, there is no reason to look up the name + // in the type. It will just be "__computed", which does not appear in any + // SymbolTable. + var symbol = getSymbolOfNode(element); + return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType); + } + if (element.name) { + var nameType_2 = getLiteralTypeFromPropertyName(element.name); + // We avoid calling getApplicableIndexInfo here because it performs potentially expensive intersection reduction. + return mapType(type, function (t) { var _a; return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType_2)) === null || _a === void 0 ? void 0 : _a.type; }, /*noReductions*/ true); + } + } + return undefined; + } + // In an array literal contextually typed by a type T, the contextual type of an element expression at index N is + // the type of the property with the numeric name N in T, if one exists. Otherwise, if T has a numeric index signature, + // it is the type of the numeric index signature in T. Otherwise, in ES6 and higher, the contextual type is the iterated + // type of T. + function getContextualTypeForElementExpression(arrayContextualType, index) { + return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) + || mapType(arrayContextualType, function (t) { return getIteratedTypeOrElementType(1 /* IterationUse.Element */, t, undefinedType, /*errorNode*/ undefined, /*checkAssignability*/ false); }, + /*noReductions*/ true)); + } + // In a contextually typed conditional expression, the true/false expressions are contextually typed by the same type. + function getContextualTypeForConditionalOperand(node, contextFlags) { + var conditional = node.parent; + return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType(conditional, contextFlags) : undefined; + } + function getContextualTypeForChildJsxExpression(node, child) { + var attributesType = getApparentTypeOfContextualType(node.openingElement.tagName); + // JSX expression is in children of JSX Element, we will look for an "children" attribute (we get the name from JSX.ElementAttributesProperty) + var jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) { + return undefined; + } + var realChildren = ts.getSemanticJsxChildren(node.children); + var childIndex = realChildren.indexOf(child); + var childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName); + return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(childFieldType, function (t) { + if (isArrayLikeType(t)) { + return getIndexedAccessType(t, getNumberLiteralType(childIndex)); + } + else { + return t; + } + }, /*noReductions*/ true)); + } + function getContextualTypeForJsxExpression(node) { + var exprParent = node.parent; + return ts.isJsxAttributeLike(exprParent) + ? getContextualType(node) + : ts.isJsxElement(exprParent) + ? getContextualTypeForChildJsxExpression(exprParent, node) + : undefined; + } + function getContextualTypeForJsxAttribute(attribute) { + // When we trying to resolve JsxOpeningLikeElement as a stateless function element, we will already give its attributes a contextual type + // which is a type of the parameter of the signature we are trying out. + // If there is no contextual type (e.g. we are trying to resolve stateful component), get attributes type from resolving element's tagName + if (ts.isJsxAttribute(attribute)) { + var attributesType = getApparentTypeOfContextualType(attribute.parent); + if (!attributesType || isTypeAny(attributesType)) { + return undefined; + } + return getTypeOfPropertyOfContextualType(attributesType, attribute.name.escapedText); + } + else { + return getContextualType(attribute.parent); + } + } + // Return true if the given expression is possibly a discriminant value. We limit the kinds of + // expressions we check to those that don't depend on their contextual type in order not to cause + // recursive (and possibly infinite) invocations of getContextualType. + function isPossiblyDiscriminantValue(node) { + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 79 /* SyntaxKind.Identifier */: + case 153 /* SyntaxKind.UndefinedKeyword */: + return true; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isPossiblyDiscriminantValue(node.expression); + case 288 /* SyntaxKind.JsxExpression */: + return !node.expression || isPossiblyDiscriminantValue(node.expression); + } + return false; + } + function discriminateContextualTypeByObjectMembers(node, contextualType) { + return getMatchingUnionConstituentForObjectLiteral(contextualType, node) || discriminateTypeByDiscriminableItems(contextualType, ts.concatenate(ts.map(ts.filter(node.properties, function (p) { return !!p.symbol && p.kind === 296 /* SyntaxKind.PropertyAssignment */ && isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName); }), function (prop) { return [function () { return getContextFreeTypeOfExpression(prop.initializer); }, prop.symbol.escapedName]; }), ts.map(ts.filter(getPropertiesOfType(contextualType), function (s) { var _a; return !!(s.flags & 16777216 /* SymbolFlags.Optional */) && !!((_a = node === null || node === void 0 ? void 0 : node.symbol) === null || _a === void 0 ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); }), function (s) { return [function () { return undefinedType; }, s.escapedName]; })), isTypeAssignableTo, contextualType); + } + function discriminateContextualTypeByJSXAttributes(node, contextualType) { + return discriminateTypeByDiscriminableItems(contextualType, ts.concatenate(ts.map(ts.filter(node.properties, function (p) { return !!p.symbol && p.kind === 285 /* SyntaxKind.JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer)); }), function (prop) { return [!prop.initializer ? (function () { return trueType; }) : (function () { return getContextFreeTypeOfExpression(prop.initializer); }), prop.symbol.escapedName]; }), ts.map(ts.filter(getPropertiesOfType(contextualType), function (s) { var _a; return !!(s.flags & 16777216 /* SymbolFlags.Optional */) && !!((_a = node === null || node === void 0 ? void 0 : node.symbol) === null || _a === void 0 ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); }), function (s) { return [function () { return undefinedType; }, s.escapedName]; })), isTypeAssignableTo, contextualType); + } + // Return the contextual type for a given expression node. During overload resolution, a contextual type may temporarily + // be "pushed" onto a node using the contextualType property. + function getApparentTypeOfContextualType(node, contextFlags) { + var contextualType = ts.isObjectLiteralMethod(node) ? + getContextualTypeForObjectLiteralMethod(node, contextFlags) : + getContextualType(node, contextFlags); + var instantiatedType = instantiateContextualType(contextualType, node, contextFlags); + if (instantiatedType && !(contextFlags && contextFlags & 2 /* ContextFlags.NoConstraints */ && instantiatedType.flags & 8650752 /* TypeFlags.TypeVariable */)) { + var apparentType = mapType(instantiatedType, getApparentType, /*noReductions*/ true); + return apparentType.flags & 1048576 /* TypeFlags.Union */ && ts.isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : + apparentType.flags & 1048576 /* TypeFlags.Union */ && ts.isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : + apparentType; + } + } + // If the given contextual type contains instantiable types and if a mapper representing + // return type inferences is available, instantiate those types using that mapper. + function instantiateContextualType(contextualType, node, contextFlags) { + if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* TypeFlags.Instantiable */)) { + var inferenceContext = getInferenceContext(node); + // If no inferences have been made, nothing is gained from instantiating as type parameters + // would just be replaced with their defaults similar to the apparent type. + if (inferenceContext && ts.some(inferenceContext.inferences, hasInferenceCandidates)) { + // For contextual signatures we incorporate all inferences made so far, e.g. from return + // types as well as arguments to the left in a function call. + if (contextFlags && contextFlags & 1 /* ContextFlags.Signature */) { + return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper); + } + // For other purposes (e.g. determining whether to produce literal types) we only + // incorporate inferences made from the return type in a function call. We remove + // the 'boolean' type from the contextual type such that contextually typed boolean + // literals actually end up widening to 'boolean' (see #48363). + if (inferenceContext.returnMapper) { + var type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper); + return type.flags & 1048576 /* TypeFlags.Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? + filterType(type, function (t) { return t !== regularFalseType && t !== regularTrueType; }) : + type; + } + } + } + return contextualType; + } + // This function is similar to instantiateType, except that (a) it only instantiates types that + // are classified as instantiable (i.e. it doesn't instantiate object types), and (b) it performs + // no reductions on instantiated union types. + function instantiateInstantiableTypes(type, mapper) { + if (type.flags & 465829888 /* TypeFlags.Instantiable */) { + return instantiateType(type, mapper); + } + if (type.flags & 1048576 /* TypeFlags.Union */) { + return getUnionType(ts.map(type.types, function (t) { return instantiateInstantiableTypes(t, mapper); }), 0 /* UnionReduction.None */); + } + if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return getIntersectionType(ts.map(type.types, function (t) { return instantiateInstantiableTypes(t, mapper); })); + } + return type; + } + /** + * Whoa! Do you really want to use this function? + * + * Unless you're trying to get the *non-apparent* type for a + * value-literal type or you're authoring relevant portions of this algorithm, + * you probably meant to use 'getApparentTypeOfContextualType'. + * Otherwise this may not be very useful. + * + * In cases where you *are* working on this function, you should understand + * when it is appropriate to use 'getContextualType' and 'getApparentTypeOfContextualType'. + * + * - Use 'getContextualType' when you are simply going to propagate the result to the expression. + * - Use 'getApparentTypeOfContextualType' when you're going to need the members of the type. + * + * @param node the expression whose contextual type will be returned. + * @returns the contextual type of an expression. + */ + function getContextualType(node, contextFlags) { + if (node.flags & 33554432 /* NodeFlags.InWithStatement */) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + if (node.contextualType) { + return node.contextualType; + } + var parent = node.parent; + switch (parent.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 203 /* SyntaxKind.BindingElement */: + return getContextualTypeForInitializerExpression(node, contextFlags); + case 214 /* SyntaxKind.ArrowFunction */: + case 247 /* SyntaxKind.ReturnStatement */: + return getContextualTypeForReturnExpression(node); + case 224 /* SyntaxKind.YieldExpression */: + return getContextualTypeForYieldOperand(parent); + case 218 /* SyntaxKind.AwaitExpression */: + return getContextualTypeForAwaitOperand(parent, contextFlags); + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + return getContextualTypeForArgument(parent, node); + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + return ts.isConstTypeReference(parent.type) ? tryFindWhenConstTypeReference(parent) : getTypeFromTypeNode(parent.type); + case 221 /* SyntaxKind.BinaryExpression */: + return getContextualTypeForBinaryOperand(node, contextFlags); + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return getContextualTypeForObjectLiteralElement(parent, contextFlags); + case 298 /* SyntaxKind.SpreadAssignment */: + return getContextualType(parent.parent, contextFlags); + case 204 /* SyntaxKind.ArrayLiteralExpression */: { + var arrayLiteral = parent; + var type = getApparentTypeOfContextualType(arrayLiteral, contextFlags); + return getContextualTypeForElementExpression(type, ts.indexOfNode(arrayLiteral.elements, node)); + } + case 222 /* SyntaxKind.ConditionalExpression */: + return getContextualTypeForConditionalOperand(node, contextFlags); + case 233 /* SyntaxKind.TemplateSpan */: + ts.Debug.assert(parent.parent.kind === 223 /* SyntaxKind.TemplateExpression */); + return getContextualTypeForSubstitutionExpression(parent.parent, node); + case 212 /* SyntaxKind.ParenthesizedExpression */: { + // Like in `checkParenthesizedExpression`, an `/** @type {xyz} */` comment before a parenthesized expression acts as a type cast. + var tag = ts.isInJSFile(parent) ? ts.getJSDocTypeTag(parent) : undefined; + return !tag ? getContextualType(parent, contextFlags) : + ts.isJSDocTypeTag(tag) && ts.isConstTypeReference(tag.typeExpression.type) ? tryFindWhenConstTypeReference(parent) : + getTypeFromTypeNode(tag.typeExpression.type); + } + case 230 /* SyntaxKind.NonNullExpression */: + return getContextualType(parent, contextFlags); + case 271 /* SyntaxKind.ExportAssignment */: + return tryGetTypeFromEffectiveTypeNode(parent); + case 288 /* SyntaxKind.JsxExpression */: + return getContextualTypeForJsxExpression(parent); + case 285 /* SyntaxKind.JsxAttribute */: + case 287 /* SyntaxKind.JsxSpreadAttribute */: + return getContextualTypeForJsxAttribute(parent); + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return getContextualJsxElementAttributesType(parent, contextFlags); + } + return undefined; + function tryFindWhenConstTypeReference(node) { + return getContextualType(node); + } + } + function getInferenceContext(node) { + var ancestor = ts.findAncestor(node, function (n) { return !!n.inferenceContext; }); + return ancestor && ancestor.inferenceContext; + } + function getContextualJsxElementAttributesType(node, contextFlags) { + if (ts.isJsxOpeningElement(node) && node.parent.contextualType && contextFlags !== 4 /* ContextFlags.Completions */) { + // Contextually applied type is moved from attributes up to the outer jsx attributes so when walking up from the children they get hit + // _However_ to hit them from the _attributes_ we must look for them here; otherwise we'll used the declared type + // (as below) instead! + return node.parent.contextualType; + } + return getContextualTypeForArgumentAtIndex(node, 0); + } + function getEffectiveFirstArgumentForJsxSignature(signature, node) { + return getJsxReferenceKind(node) !== 0 /* JsxReferenceKind.Component */ + ? getJsxPropsTypeFromCallSignature(signature, node) + : getJsxPropsTypeFromClassType(signature, node); + } + function getJsxPropsTypeFromCallSignature(sig, context) { + var propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType); + propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType); + var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); + if (!isErrorType(intrinsicAttribs)) { + propsType = intersectTypes(intrinsicAttribs, propsType); + } + return propsType; + } + function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) { + if (sig.compositeSignatures) { + // JSX Elements using the legacy `props`-field based lookup (eg, react class components) need to treat the `props` member as an input + // instead of an output position when resolving the signature. We need to go back to the input signatures of the composite signature, + // get the type of `props` on each return type individually, and then _intersect them_, rather than union them (as would normally occur + // for a union signature). It's an unfortunate quirk of looking in the output of the signature for the type we want to use for the input. + // The default behavior of `getTypeOfFirstParameterOfSignatureWithFallback` when no `props` member name is defined is much more sane. + var results = []; + for (var _i = 0, _a = sig.compositeSignatures; _i < _a.length; _i++) { + var signature = _a[_i]; + var instance = getReturnTypeOfSignature(signature); + if (isTypeAny(instance)) { + return instance; + } + var propType = getTypeOfPropertyOfType(instance, forcedLookupLocation); + if (!propType) { + return; + } + results.push(propType); + } + return getIntersectionType(results); // Same result for both union and intersection signatures + } + var instanceType = getReturnTypeOfSignature(sig); + return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation); + } + function getStaticTypeOfReferencedJsxConstructor(context) { + if (isJsxIntrinsicIdentifier(context.tagName)) { + var result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context); + var fakeSignature = createSignatureForJSXIntrinsic(context, result); + return getOrCreateTypeFromSignature(fakeSignature); + } + var tagType = checkExpressionCached(context.tagName); + if (tagType.flags & 128 /* TypeFlags.StringLiteral */) { + var result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context); + if (!result) { + return errorType; + } + var fakeSignature = createSignatureForJSXIntrinsic(context, result); + return getOrCreateTypeFromSignature(fakeSignature); + } + return tagType; + } + function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) { + var managedSym = getJsxLibraryManagedAttributes(ns); + if (managedSym) { + var declaredManagedType = getDeclaredTypeOfSymbol(managedSym); // fetches interface type, or initializes symbol links type parmaeters + var ctorType = getStaticTypeOfReferencedJsxConstructor(context); + if (managedSym.flags & 524288 /* SymbolFlags.TypeAlias */) { + var params = getSymbolLinks(managedSym).typeParameters; + if (ts.length(params) >= 2) { + var args = fillMissingTypeArguments([ctorType, attributesType], params, 2, ts.isInJSFile(context)); + return getTypeAliasInstantiation(managedSym, args); + } + } + if (ts.length(declaredManagedType.typeParameters) >= 2) { + var args = fillMissingTypeArguments([ctorType, attributesType], declaredManagedType.typeParameters, 2, ts.isInJSFile(context)); + return createTypeReference(declaredManagedType, args); + } + } + return attributesType; + } + function getJsxPropsTypeFromClassType(sig, context) { + var ns = getJsxNamespaceAt(context); + var forcedLookupLocation = getJsxElementPropertiesName(ns); + var attributesType = forcedLookupLocation === undefined + // If there is no type ElementAttributesProperty, return the type of the first parameter of the signature, which should be the props type + ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) + : forcedLookupLocation === "" + // If there is no e.g. 'props' member in ElementAttributesProperty, use the element class type instead + ? getReturnTypeOfSignature(sig) + // Otherwise get the type of the property on the signature return type + : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation); + if (!attributesType) { + // There is no property named 'props' on this instance type + if (!!forcedLookupLocation && !!ts.length(context.attributes.properties)) { + error(context, ts.Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, ts.unescapeLeadingUnderscores(forcedLookupLocation)); + } + return unknownType; + } + attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType); + if (isTypeAny(attributesType)) { + // Props is of type 'any' or unknown + return attributesType; + } + else { + // Normal case -- add in IntrinsicClassElements and IntrinsicElements + var apparentAttributesType = attributesType; + var intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context); + if (!isErrorType(intrinsicClassAttribs)) { + var typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); + var hostClassType = getReturnTypeOfSignature(sig); + apparentAttributesType = intersectTypes(typeParams + ? createTypeReference(intrinsicClassAttribs, fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), ts.isInJSFile(context))) + : intrinsicClassAttribs, apparentAttributesType); + } + var intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); + if (!isErrorType(intrinsicAttribs)) { + apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); + } + return apparentAttributesType; + } + } + function getIntersectedSignatures(signatures) { + return ts.getStrictOptionValue(compilerOptions, "noImplicitAny") + ? ts.reduceLeft(signatures, function (left, right) { + return left === right || !left ? left + : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) + : undefined; + }) + : undefined; + } + function combineIntersectionThisParam(left, right, mapper) { + if (!left || !right) { + return left || right; + } + // A signature `this` type might be a read or a write position... It's very possible that it should be invariant + // and we should refuse to merge signatures if there are `this` types and they do not match. However, so as to be + // pessimistic when contextual typing, for now, we'll union the `this` types. + var thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); + return createSymbolWithType(left, thisType); + } + function combineIntersectionParameters(left, right, mapper) { + var leftCount = getParameterCount(left); + var rightCount = getParameterCount(right); + var longest = leftCount >= rightCount ? left : right; + var shorter = longest === left ? right : left; + var longestCount = longest === left ? leftCount : rightCount; + var eitherHasEffectiveRest = (hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right)); + var needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); + var params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); + for (var i = 0; i < longestCount; i++) { + var longestParamType = tryGetTypeAtPosition(longest, i); + if (longest === right) { + longestParamType = instantiateType(longestParamType, mapper); + } + var shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; + if (shorter === right) { + shorterParamType = instantiateType(shorterParamType, mapper); + } + var unionParamType = getUnionType([longestParamType, shorterParamType]); + var isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === (longestCount - 1); + var isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); + var leftName = i >= leftCount ? undefined : getParameterNameAtPosition(left, i); + var rightName = i >= rightCount ? undefined : getParameterNameAtPosition(right, i); + var paramName = leftName === rightName ? leftName : + !leftName ? rightName : + !rightName ? leftName : + undefined; + var paramSymbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* SymbolFlags.Optional */ : 0), paramName || "arg".concat(i)); + paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType; + params[i] = paramSymbol; + } + if (needsExtraRestElement) { + var restParamSymbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */, "args"); + restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount)); + if (shorter === right) { + restParamSymbol.type = instantiateType(restParamSymbol.type, mapper); + } + params[longestCount] = restParamSymbol; + } + return params; + } + function combineSignaturesOfIntersectionMembers(left, right) { + var typeParams = left.typeParameters || right.typeParameters; + var paramMapper; + if (left.typeParameters && right.typeParameters) { + paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); + // We just use the type parameter defaults from the first signature + } + var declaration = left.declaration; + var params = combineIntersectionParameters(left, right, paramMapper); + var thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper); + var minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); + var result = createSignature(declaration, typeParams, thisParam, params, + /*resolvedReturnType*/ undefined, + /*resolvedTypePredicate*/ undefined, minArgCount, (left.flags | right.flags) & 39 /* SignatureFlags.PropagatingFlags */); + result.compositeKind = 2097152 /* TypeFlags.Intersection */; + result.compositeSignatures = ts.concatenate(left.compositeKind === 2097152 /* TypeFlags.Intersection */ && left.compositeSignatures || [left], [right]); + if (paramMapper) { + result.mapper = left.compositeKind === 2097152 /* TypeFlags.Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; + } + return result; + } + // If the given type is an object or union type with a single signature, and if that signature has at + // least as many parameters as the given function, return the signature. Otherwise return undefined. + function getContextualCallSignature(type, node) { + var signatures = getSignaturesOfType(type, 0 /* SignatureKind.Call */); + var applicableByArity = ts.filter(signatures, function (s) { return !isAritySmaller(s, node); }); + return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity); + } + /** If the contextual signature has fewer parameters than the function expression, do not use it */ + function isAritySmaller(signature, target) { + var targetParameterCount = 0; + for (; targetParameterCount < target.parameters.length; targetParameterCount++) { + var param = target.parameters[targetParameterCount]; + if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { + break; + } + } + if (target.parameters.length && ts.parameterIsThisKeyword(target.parameters[0])) { + targetParameterCount--; + } + return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount; + } + function getContextualSignatureForFunctionLikeDeclaration(node) { + // Only function expressions, arrow functions, and object literal methods are contextually typed. + return ts.isFunctionExpressionOrArrowFunction(node) || ts.isObjectLiteralMethod(node) + ? getContextualSignature(node) + : undefined; + } + // Return the contextual signature for a given expression node. A contextual type provides a + // contextual signature if it has a single call signature and if that call signature is non-generic. + // If the contextual type is a union type, get the signature from each type possible and if they are + // all identical ignoring their return type, the result is same signature but with return type as + // union type of return types from these signatures + function getContextualSignature(node) { + ts.Debug.assert(node.kind !== 169 /* SyntaxKind.MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + var typeTagSignature = getSignatureOfTypeTag(node); + if (typeTagSignature) { + return typeTagSignature; + } + var type = getApparentTypeOfContextualType(node, 1 /* ContextFlags.Signature */); + if (!type) { + return undefined; + } + if (!(type.flags & 1048576 /* TypeFlags.Union */)) { + return getContextualCallSignature(type, node); + } + var signatureList; + var types = type.types; + for (var _i = 0, types_19 = types; _i < types_19.length; _i++) { + var current = types_19[_i]; + var signature = getContextualCallSignature(current, node); + if (signature) { + if (!signatureList) { + // This signature will contribute to contextual union signature + signatureList = [signature]; + } + else if (!compareSignaturesIdentical(signatureList[0], signature, /*partialMatch*/ false, /*ignoreThisTypes*/ true, /*ignoreReturnTypes*/ true, compareTypesIdentical)) { + // Signatures aren't identical, do not use + return undefined; + } + else { + // Use this signature for contextual union signature + signatureList.push(signature); + } + } + } + // Result is union of signatures collected (return type is union of return types of this signature set) + if (signatureList) { + return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList); + } + } + function checkSpreadExpression(node, checkMode) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* ExternalEmitHelpers.SpreadIncludes */ : 1024 /* ExternalEmitHelpers.SpreadArray */); + } + var arrayOrIterableType = checkExpression(node.expression, checkMode); + return checkIteratedTypeOrElementType(33 /* IterationUse.Spread */, arrayOrIterableType, undefinedType, node.expression); + } + function checkSyntheticExpression(node) { + return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type; + } + function hasDefaultValue(node) { + return (node.kind === 203 /* SyntaxKind.BindingElement */ && !!node.initializer) || + (node.kind === 221 /* SyntaxKind.BinaryExpression */ && node.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */); + } + function checkArrayLiteral(node, checkMode, forceTuple) { + var elements = node.elements; + var elementCount = elements.length; + var elementTypes = []; + var elementFlags = []; + var contextualType = getApparentTypeOfContextualType(node); + var inDestructuringPattern = ts.isAssignmentTarget(node); + var inConstContext = isConstContext(node); + var hasOmittedExpression = false; + for (var i = 0; i < elementCount; i++) { + var e = elements[i]; + if (e.kind === 225 /* SyntaxKind.SpreadElement */) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* ExternalEmitHelpers.SpreadIncludes */ : 1024 /* ExternalEmitHelpers.SpreadArray */); + } + var spreadType = checkExpression(e.expression, checkMode, forceTuple); + if (isArrayLikeType(spreadType)) { + elementTypes.push(spreadType); + elementFlags.push(8 /* ElementFlags.Variadic */); + } + else if (inDestructuringPattern) { + // Given the following situation: + // var c: {}; + // [...c] = ["", 0]; + // + // c is represented in the tree as a spread element in an array literal. + // But c really functions as a rest element, and its purpose is to provide + // a contextual type for the right hand side of the assignment. Therefore, + // instead of calling checkExpression on "...c", which will give an error + // if c is not iterable/array-like, we need to act as if we are trying to + // get the contextual element type from it. So we do something similar to + // getContextualTypeForElementExpression, which will crucially not error + // if there is no index type / iterated type. + var restElementType = getIndexTypeOfType(spreadType, numberType) || + getIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, spreadType, undefinedType, /*errorNode*/ undefined, /*checkAssignability*/ false) || + unknownType; + elementTypes.push(restElementType); + elementFlags.push(4 /* ElementFlags.Rest */); + } + else { + elementTypes.push(checkIteratedTypeOrElementType(33 /* IterationUse.Spread */, spreadType, undefinedType, e.expression)); + elementFlags.push(4 /* ElementFlags.Rest */); + } + } + else if (exactOptionalPropertyTypes && e.kind === 227 /* SyntaxKind.OmittedExpression */) { + hasOmittedExpression = true; + elementTypes.push(missingType); + elementFlags.push(2 /* ElementFlags.Optional */); + } + else { + var elementContextualType = getContextualTypeForElementExpression(contextualType, elementTypes.length); + var type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple); + elementTypes.push(addOptionality(type, /*isProperty*/ true, hasOmittedExpression)); + elementFlags.push(hasOmittedExpression ? 2 /* ElementFlags.Optional */ : 1 /* ElementFlags.Required */); + if (contextualType && someType(contextualType, isTupleLikeType) && checkMode && checkMode & 2 /* CheckMode.Inferential */ && !(checkMode & 4 /* CheckMode.SkipContextSensitive */) && isContextSensitive(e)) { + var inferenceContext = getInferenceContext(node); + ts.Debug.assert(inferenceContext); // In CheckMode.Inferential we should always have an inference context + addIntraExpressionInferenceSite(inferenceContext, e, type); + } + } + } + if (inDestructuringPattern) { + return createTupleType(elementTypes, elementFlags); + } + if (forceTuple || inConstContext || contextualType && someType(contextualType, isTupleLikeType)) { + return createArrayLiteralType(createTupleType(elementTypes, elementFlags, /*readonly*/ inConstContext)); + } + return createArrayLiteralType(createArrayType(elementTypes.length ? + getUnionType(ts.sameMap(elementTypes, function (t, i) { return elementFlags[i] & 8 /* ElementFlags.Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t; }), 2 /* UnionReduction.Subtype */) : + strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext)); + } + function createArrayLiteralType(type) { + if (!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */)) { + return type; + } + var literalType = type.literalType; + if (!literalType) { + literalType = type.literalType = cloneTypeReference(type); + literalType.objectFlags |= 16384 /* ObjectFlags.ArrayLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + } + return literalType; + } + function isNumericName(name) { + switch (name.kind) { + case 162 /* SyntaxKind.ComputedPropertyName */: + return isNumericComputedName(name); + case 79 /* SyntaxKind.Identifier */: + return ts.isNumericLiteralName(name.escapedText); + case 8 /* SyntaxKind.NumericLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + return ts.isNumericLiteralName(name.text); + default: + return false; + } + } + function isNumericComputedName(name) { + // It seems odd to consider an expression of type Any to result in a numeric name, + // but this behavior is consistent with checkIndexedAccess + return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* TypeFlags.NumberLike */); + } + function checkComputedPropertyName(node) { + var links = getNodeLinks(node.expression); + if (!links.resolvedType) { + if ((ts.isTypeLiteralNode(node.parent.parent) || ts.isClassLike(node.parent.parent) || ts.isInterfaceDeclaration(node.parent.parent)) + && ts.isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 101 /* SyntaxKind.InKeyword */ + && node.parent.kind !== 172 /* SyntaxKind.GetAccessor */ && node.parent.kind !== 173 /* SyntaxKind.SetAccessor */) { + return links.resolvedType = errorType; + } + links.resolvedType = checkExpression(node.expression); + // The computed property name of a non-static class field within a loop must be stored in a block-scoped binding. + // (It needs to be bound at class evaluation time.) + if (ts.isPropertyDeclaration(node.parent) && !ts.hasStaticModifier(node.parent) && ts.isClassExpression(node.parent.parent)) { + var container = ts.getEnclosingBlockScopeContainer(node.parent.parent); + var enclosingIterationStatement = getEnclosingIterationStatement(container); + if (enclosingIterationStatement) { + // The computed field name will use a block scoped binding which can be unique for each iteration of the loop. + getNodeLinks(enclosingIterationStatement).flags |= 65536 /* NodeCheckFlags.LoopWithCapturedBlockScopedBinding */; + // The generated variable which stores the computed field name must be block-scoped. + getNodeLinks(node).flags |= 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + // The generated variable which stores the class must be block-scoped. + getNodeLinks(node.parent.parent).flags |= 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + } + } + // This will allow types number, string, symbol or any. It will also allow enums, the unknown + // type, and any union of these types (like string | number). + if (links.resolvedType.flags & 98304 /* TypeFlags.Nullable */ || + !isTypeAssignableToKind(links.resolvedType, 402653316 /* TypeFlags.StringLike */ | 296 /* TypeFlags.NumberLike */ | 12288 /* TypeFlags.ESSymbolLike */) && + !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) { + error(node, ts.Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); + } + } + return links.resolvedType; + } + function isSymbolWithNumericName(symbol) { + var _a; + var firstDecl = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a[0]; + return ts.isNumericLiteralName(symbol.escapedName) || (firstDecl && ts.isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name)); + } + function isSymbolWithSymbolName(symbol) { + var _a; + var firstDecl = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a[0]; + return ts.isKnownSymbol(symbol) || (firstDecl && ts.isNamedDeclaration(firstDecl) && ts.isComputedPropertyName(firstDecl.name) && + isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* TypeFlags.ESSymbol */)); + } + function getObjectLiteralIndexInfo(node, offset, properties, keyType) { + var propTypes = []; + for (var i = offset; i < properties.length; i++) { + var prop = properties[i]; + if (keyType === stringType && !isSymbolWithSymbolName(prop) || + keyType === numberType && isSymbolWithNumericName(prop) || + keyType === esSymbolType && isSymbolWithSymbolName(prop)) { + propTypes.push(getTypeOfSymbol(properties[i])); + } + } + var unionType = propTypes.length ? getUnionType(propTypes, 2 /* UnionReduction.Subtype */) : undefinedType; + return createIndexInfo(keyType, unionType, isConstContext(node)); + } + function getImmediateAliasedSymbol(symbol) { + ts.Debug.assert((symbol.flags & 2097152 /* SymbolFlags.Alias */) !== 0, "Should only get Alias here."); + var links = getSymbolLinks(symbol); + if (!links.immediateTarget) { + var node = getDeclarationOfAliasSymbol(symbol); + if (!node) + return ts.Debug.fail(); + links.immediateTarget = getTargetOfAliasDeclaration(node, /*dontRecursivelyResolve*/ true); + } + return links.immediateTarget; + } + function checkObjectLiteral(node, checkMode) { + var inDestructuringPattern = ts.isAssignmentTarget(node); + // Grammar checking + checkGrammarObjectLiteralExpression(node, inDestructuringPattern); + var allPropertiesTable = strictNullChecks ? ts.createSymbolTable() : undefined; + var propertiesTable = ts.createSymbolTable(); + var propertiesArray = []; + var spread = emptyObjectType; + var contextualType = getApparentTypeOfContextualType(node); + var contextualTypeHasPattern = contextualType && contextualType.pattern && + (contextualType.pattern.kind === 201 /* SyntaxKind.ObjectBindingPattern */ || contextualType.pattern.kind === 205 /* SyntaxKind.ObjectLiteralExpression */); + var inConstContext = isConstContext(node); + var checkFlags = inConstContext ? 8 /* CheckFlags.Readonly */ : 0; + var isInJavascript = ts.isInJSFile(node) && !ts.isInJsonFile(node); + var enumTag = ts.getJSDocEnumTag(node); + var isJSObjectLiteral = !contextualType && isInJavascript && !enumTag; + var objectFlags = freshObjectLiteralFlag; + var patternWithComputedProperties = false; + var hasComputedStringProperty = false; + var hasComputedNumberProperty = false; + var hasComputedSymbolProperty = false; + // Spreads may cause an early bail; ensure computed names are always checked (this is cached) + // As otherwise they may not be checked until exports for the type at this position are retrieved, + // which may never occur. + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var elem = _a[_i]; + if (elem.name && ts.isComputedPropertyName(elem.name)) { + checkComputedPropertyName(elem.name); + } + } + var offset = 0; + for (var _b = 0, _c = node.properties; _b < _c.length; _b++) { + var memberDecl = _c[_b]; + var member = getSymbolOfNode(memberDecl); + var computedNameType = memberDecl.name && memberDecl.name.kind === 162 /* SyntaxKind.ComputedPropertyName */ ? + checkComputedPropertyName(memberDecl.name) : undefined; + if (memberDecl.kind === 296 /* SyntaxKind.PropertyAssignment */ || + memberDecl.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ || + ts.isObjectLiteralMethod(memberDecl)) { + var type = memberDecl.kind === 296 /* SyntaxKind.PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : + // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring + // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`. + // we don't want to say "could not find 'a'". + memberDecl.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : + checkObjectLiteralMethod(memberDecl, checkMode); + if (isInJavascript) { + var jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl); + if (jsDocType) { + checkTypeAssignableTo(type, jsDocType, memberDecl); + type = jsDocType; + } + else if (enumTag && enumTag.typeExpression) { + checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl); + } + } + objectFlags |= ts.getObjectFlags(type) & 458752 /* ObjectFlags.PropagatingFlags */; + var nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : undefined; + var prop = nameType ? + createSymbol(4 /* SymbolFlags.Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* CheckFlags.Late */) : + createSymbol(4 /* SymbolFlags.Property */ | member.flags, member.escapedName, checkFlags); + if (nameType) { + prop.nameType = nameType; + } + if (inDestructuringPattern) { + // If object literal is an assignment pattern and if the assignment pattern specifies a default value + // for the property, make the property optional. + var isOptional = (memberDecl.kind === 296 /* SyntaxKind.PropertyAssignment */ && hasDefaultValue(memberDecl.initializer)) || + (memberDecl.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer); + if (isOptional) { + prop.flags |= 16777216 /* SymbolFlags.Optional */; + } + } + else if (contextualTypeHasPattern && !(ts.getObjectFlags(contextualType) & 512 /* ObjectFlags.ObjectLiteralPatternWithComputedProperties */)) { + // If object literal is contextually typed by the implied type of a binding pattern, and if the + // binding pattern specifies a default value for the property, make the property optional. + var impliedProp = getPropertyOfType(contextualType, member.escapedName); + if (impliedProp) { + prop.flags |= impliedProp.flags & 16777216 /* SymbolFlags.Optional */; + } + else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, stringType)) { + error(memberDecl.name, ts.Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); + } + } + prop.declarations = member.declarations; + prop.parent = member.parent; + if (member.valueDeclaration) { + prop.valueDeclaration = member.valueDeclaration; + } + prop.type = type; + prop.target = member; + member = prop; + allPropertiesTable === null || allPropertiesTable === void 0 ? void 0 : allPropertiesTable.set(prop.escapedName, prop); + if (contextualType && checkMode && checkMode & 2 /* CheckMode.Inferential */ && !(checkMode & 4 /* CheckMode.SkipContextSensitive */) && + (memberDecl.kind === 296 /* SyntaxKind.PropertyAssignment */ || memberDecl.kind === 169 /* SyntaxKind.MethodDeclaration */) && isContextSensitive(memberDecl)) { + var inferenceContext = getInferenceContext(node); + ts.Debug.assert(inferenceContext); // In CheckMode.Inferential we should always have an inference context + var inferenceNode = memberDecl.kind === 296 /* SyntaxKind.PropertyAssignment */ ? memberDecl.initializer : memberDecl; + addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type); + } + } + else if (memberDecl.kind === 298 /* SyntaxKind.SpreadAssignment */) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(memberDecl, 2 /* ExternalEmitHelpers.Assign */); + } + if (propertiesArray.length > 0) { + spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); + propertiesArray = []; + propertiesTable = ts.createSymbolTable(); + hasComputedStringProperty = false; + hasComputedNumberProperty = false; + hasComputedSymbolProperty = false; + } + var type = getReducedType(checkExpression(memberDecl.expression)); + if (isValidSpreadType(type)) { + var mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext); + if (allPropertiesTable) { + checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl); + } + offset = propertiesArray.length; + if (isErrorType(spread)) { + continue; + } + spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext); + } + else { + error(memberDecl, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); + spread = errorType; + } + continue; + } + else { + // TypeScript 1.0 spec (April 2014) + // A get accessor declaration is processed in the same manner as + // an ordinary function declaration(section 6.1) with no parameters. + // A set accessor declaration is processed in the same manner + // as an ordinary function declaration with a single parameter and a Void return type. + ts.Debug.assert(memberDecl.kind === 172 /* SyntaxKind.GetAccessor */ || memberDecl.kind === 173 /* SyntaxKind.SetAccessor */); + checkNodeDeferred(memberDecl); + } + if (computedNameType && !(computedNameType.flags & 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */)) { + if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) { + if (isTypeAssignableTo(computedNameType, numberType)) { + hasComputedNumberProperty = true; + } + else if (isTypeAssignableTo(computedNameType, esSymbolType)) { + hasComputedSymbolProperty = true; + } + else { + hasComputedStringProperty = true; + } + if (inDestructuringPattern) { + patternWithComputedProperties = true; + } + } + } + else { + propertiesTable.set(member.escapedName, member); + } + propertiesArray.push(member); + } + // If object literal is contextually typed by the implied type of a binding pattern, augment the result + // type with those properties for which the binding pattern specifies a default value. + // If the object literal is spread into another object literal, skip this step and let the top-level object + // literal handle it instead. + if (contextualTypeHasPattern && node.parent.kind !== 298 /* SyntaxKind.SpreadAssignment */) { + for (var _d = 0, _e = getPropertiesOfType(contextualType); _d < _e.length; _d++) { + var prop = _e[_d]; + if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) { + if (!(prop.flags & 16777216 /* SymbolFlags.Optional */)) { + error(prop.valueDeclaration || prop.bindingElement, ts.Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value); + } + propertiesTable.set(prop.escapedName, prop); + propertiesArray.push(prop); + } + } + } + if (isErrorType(spread)) { + return errorType; + } + if (spread !== emptyObjectType) { + if (propertiesArray.length > 0) { + spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); + propertiesArray = []; + propertiesTable = ts.createSymbolTable(); + hasComputedStringProperty = false; + hasComputedNumberProperty = false; + } + // remap the raw emptyObjectType fed in at the top into a fresh empty object literal type, unique to this use site + return mapType(spread, function (t) { return t === emptyObjectType ? createObjectLiteralType() : t; }); + } + return createObjectLiteralType(); + function createObjectLiteralType() { + var indexInfos = []; + if (hasComputedStringProperty) + indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, stringType)); + if (hasComputedNumberProperty) + indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, numberType)); + if (hasComputedSymbolProperty) + indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, esSymbolType)); + var result = createAnonymousType(node.symbol, propertiesTable, ts.emptyArray, ts.emptyArray, indexInfos); + result.objectFlags |= objectFlags | 128 /* ObjectFlags.ObjectLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + if (isJSObjectLiteral) { + result.objectFlags |= 4096 /* ObjectFlags.JSLiteral */; + } + if (patternWithComputedProperties) { + result.objectFlags |= 512 /* ObjectFlags.ObjectLiteralPatternWithComputedProperties */; + } + if (inDestructuringPattern) { + result.pattern = node; + } + return result; + } + } + function isValidSpreadType(type) { + var t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType)); + return !!(t.flags & (1 /* TypeFlags.Any */ | 67108864 /* TypeFlags.NonPrimitive */ | 524288 /* TypeFlags.Object */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */) || + t.flags & 3145728 /* TypeFlags.UnionOrIntersection */ && ts.every(t.types, isValidSpreadType)); + } + function checkJsxSelfClosingElementDeferred(node) { + checkJsxOpeningLikeElementOrOpeningFragment(node); + } + function checkJsxSelfClosingElement(node, _checkMode) { + checkNodeDeferred(node); + return getJsxElementTypeAt(node) || anyType; + } + function checkJsxElementDeferred(node) { + // Check attributes + checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement); + // Perform resolution on the closing tag so that rename/go to definition/etc work + if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) { + getIntrinsicTagSymbol(node.closingElement); + } + else { + checkExpression(node.closingElement.tagName); + } + checkJsxChildren(node); + } + function checkJsxElement(node, _checkMode) { + checkNodeDeferred(node); + return getJsxElementTypeAt(node) || anyType; + } + function checkJsxFragment(node) { + checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment); + // by default, jsx:'react' will use jsxFactory = React.createElement and jsxFragmentFactory = React.Fragment + // if jsxFactory compiler option is provided, ensure jsxFragmentFactory compiler option or @jsxFrag pragma is provided too + var nodeSourceFile = ts.getSourceFileOfNode(node); + if (ts.getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) + && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) { + error(node, compilerOptions.jsxFactory + ? ts.Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option + : ts.Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments); + } + checkJsxChildren(node); + return getJsxElementTypeAt(node) || anyType; + } + function isHyphenatedJsxName(name) { + return ts.stringContains(name, "-"); + } + /** + * Returns true iff React would emit this tag name as a string rather than an identifier or qualified name + */ + function isJsxIntrinsicIdentifier(tagName) { + return tagName.kind === 79 /* SyntaxKind.Identifier */ && ts.isIntrinsicJsxName(tagName.escapedText); + } + function checkJsxAttribute(node, checkMode) { + return node.initializer + ? checkExpressionForMutableLocation(node.initializer, checkMode) + : trueType; // is sugar for + } + /** + * Get attributes type of the JSX opening-like element. The result is from resolving "attributes" property of the opening-like element. + * + * @param openingLikeElement a JSX opening-like element + * @param filter a function to remove attributes that will not participate in checking whether attributes are assignable + * @return an anonymous type (similar to the one returned by checkObjectLiteral) in which its properties are attributes property. + * @remarks Because this function calls getSpreadType, it needs to use the same checks as checkObjectLiteral, + * which also calls getSpreadType. + */ + function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode) { + var attributes = openingLikeElement.attributes; + var allAttributesTable = strictNullChecks ? ts.createSymbolTable() : undefined; + var attributesTable = ts.createSymbolTable(); + var spread = emptyJsxObjectType; + var hasSpreadAnyType = false; + var typeToIntersect; + var explicitlySpecifyChildrenAttribute = false; + var objectFlags = 2048 /* ObjectFlags.JsxAttributes */; + var jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement)); + for (var _i = 0, _a = attributes.properties; _i < _a.length; _i++) { + var attributeDecl = _a[_i]; + var member = attributeDecl.symbol; + if (ts.isJsxAttribute(attributeDecl)) { + var exprType = checkJsxAttribute(attributeDecl, checkMode); + objectFlags |= ts.getObjectFlags(exprType) & 458752 /* ObjectFlags.PropagatingFlags */; + var attributeSymbol = createSymbol(4 /* SymbolFlags.Property */ | member.flags, member.escapedName); + attributeSymbol.declarations = member.declarations; + attributeSymbol.parent = member.parent; + if (member.valueDeclaration) { + attributeSymbol.valueDeclaration = member.valueDeclaration; + } + attributeSymbol.type = exprType; + attributeSymbol.target = member; + attributesTable.set(attributeSymbol.escapedName, attributeSymbol); + allAttributesTable === null || allAttributesTable === void 0 ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol); + if (attributeDecl.name.escapedText === jsxChildrenPropertyName) { + explicitlySpecifyChildrenAttribute = true; + } + } + else { + ts.Debug.assert(attributeDecl.kind === 287 /* SyntaxKind.JsxSpreadAttribute */); + if (attributesTable.size > 0) { + spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, /*readonly*/ false); + attributesTable = ts.createSymbolTable(); + } + var exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode)); + if (isTypeAny(exprType)) { + hasSpreadAnyType = true; + } + if (isValidSpreadType(exprType)) { + spread = getSpreadType(spread, exprType, attributes.symbol, objectFlags, /*readonly*/ false); + if (allAttributesTable) { + checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl); + } + } + else { + error(attributeDecl.expression, ts.Diagnostics.Spread_types_may_only_be_created_from_object_types); + typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; + } + } + } + if (!hasSpreadAnyType) { + if (attributesTable.size > 0) { + spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, /*readonly*/ false); + } + } + // Handle children attribute + var parent = openingLikeElement.parent.kind === 278 /* SyntaxKind.JsxElement */ ? openingLikeElement.parent : undefined; + // We have to check that openingElement of the parent is the one we are visiting as this may not be true for selfClosingElement + if (parent && parent.openingElement === openingLikeElement && parent.children.length > 0) { + var childrenTypes = checkJsxChildren(parent, checkMode); + if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { + // Error if there is a attribute named "children" explicitly specified and children element. + // This is because children element will overwrite the value from attributes. + // Note: we will not warn "children" attribute overwritten if "children" attribute is specified in object spread. + if (explicitlySpecifyChildrenAttribute) { + error(attributes, ts.Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, ts.unescapeLeadingUnderscores(jsxChildrenPropertyName)); + } + var contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes); + var childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName); + // If there are children in the body of JSX element, create dummy attribute "children" with the union of children types so that it will pass the attribute checking process + var childrenPropSymbol = createSymbol(4 /* SymbolFlags.Property */, jsxChildrenPropertyName); + childrenPropSymbol.type = childrenTypes.length === 1 ? childrenTypes[0] : + childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : + createArrayType(getUnionType(childrenTypes)); + // Fake up a property declaration for the children + childrenPropSymbol.valueDeclaration = ts.factory.createPropertySignature(/*modifiers*/ undefined, ts.unescapeLeadingUnderscores(jsxChildrenPropertyName), /*questionToken*/ undefined, /*type*/ undefined); + ts.setParent(childrenPropSymbol.valueDeclaration, attributes); + childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol; + var childPropMap = ts.createSymbolTable(); + childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol); + spread = getSpreadType(spread, createAnonymousType(attributes.symbol, childPropMap, ts.emptyArray, ts.emptyArray, ts.emptyArray), attributes.symbol, objectFlags, /*readonly*/ false); + } + } + if (hasSpreadAnyType) { + return anyType; + } + if (typeToIntersect && spread !== emptyJsxObjectType) { + return getIntersectionType([typeToIntersect, spread]); + } + return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread); + /** + * Create anonymous type from given attributes symbol table. + * @param symbol a symbol of JsxAttributes containing attributes corresponding to attributesTable + * @param attributesTable a symbol table of attributes property + */ + function createJsxAttributesType() { + objectFlags |= freshObjectLiteralFlag; + var result = createAnonymousType(attributes.symbol, attributesTable, ts.emptyArray, ts.emptyArray, ts.emptyArray); + result.objectFlags |= objectFlags | 128 /* ObjectFlags.ObjectLiteral */ | 131072 /* ObjectFlags.ContainsObjectOrArrayLiteral */; + return result; + } + } + function checkJsxChildren(node, checkMode) { + var childrenTypes = []; + for (var _i = 0, _a = node.children; _i < _a.length; _i++) { + var child = _a[_i]; + // In React, JSX text that contains only whitespaces will be ignored so we don't want to type-check that + // because then type of children property will have constituent of string type. + if (child.kind === 11 /* SyntaxKind.JsxText */) { + if (!child.containsOnlyTriviaWhiteSpaces) { + childrenTypes.push(stringType); + } + } + else if (child.kind === 288 /* SyntaxKind.JsxExpression */ && !child.expression) { + continue; // empty jsx expressions don't *really* count as present children + } + else { + childrenTypes.push(checkExpressionForMutableLocation(child, checkMode)); + } + } + return childrenTypes; + } + function checkSpreadPropOverrides(type, props, spread) { + for (var _i = 0, _a = getPropertiesOfType(type); _i < _a.length; _i++) { + var right = _a[_i]; + if (!(right.flags & 16777216 /* SymbolFlags.Optional */)) { + var left = props.get(right.escapedName); + if (left) { + var diagnostic = error(left.valueDeclaration, ts.Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, ts.unescapeLeadingUnderscores(left.escapedName)); + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(spread, ts.Diagnostics.This_spread_always_overwrites_this_property)); + } + } + } + } + /** + * Check attributes property of opening-like element. This function is called during chooseOverload to get call signature of a JSX opening-like element. + * (See "checkApplicableSignatureForJsxOpeningLikeElement" for how the function is used) + * @param node a JSXAttributes to be resolved of its type + */ + function checkJsxAttributes(node, checkMode) { + return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode); + } + function getJsxType(name, location) { + var namespace = getJsxNamespaceAt(location); + var exports = namespace && getExportsOfSymbol(namespace); + var typeSymbol = exports && getSymbol(exports, name, 788968 /* SymbolFlags.Type */); + return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType; + } + /** + * Looks up an intrinsic tag name and returns a symbol that either points to an intrinsic + * property (in which case nodeLinks.jsxFlags will be IntrinsicNamedElement) or an intrinsic + * string index signature (in which case nodeLinks.jsxFlags will be IntrinsicIndexedElement). + * May also return unknownSymbol if both of these lookups fail. + */ + function getIntrinsicTagSymbol(node) { + var links = getNodeLinks(node); + if (!links.resolvedSymbol) { + var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node); + if (!isErrorType(intrinsicElementsType)) { + // Property case + if (!ts.isIdentifier(node.tagName)) + return ts.Debug.fail(); + var intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.escapedText); + if (intrinsicProp) { + links.jsxFlags |= 1 /* JsxFlags.IntrinsicNamedElement */; + return links.resolvedSymbol = intrinsicProp; + } + // Intrinsic string indexer case + var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType); + if (indexSignatureType) { + links.jsxFlags |= 2 /* JsxFlags.IntrinsicIndexedElement */; + return links.resolvedSymbol = intrinsicElementsType.symbol; + } + // Wasn't found + error(node, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.idText(node.tagName), "JSX." + JsxNames.IntrinsicElements); + return links.resolvedSymbol = unknownSymbol; + } + else { + if (noImplicitAny) { + error(node, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, ts.unescapeLeadingUnderscores(JsxNames.IntrinsicElements)); + } + return links.resolvedSymbol = unknownSymbol; + } + } + return links.resolvedSymbol; + } + function getJsxNamespaceContainerForImplicitImport(location) { + var file = location && ts.getSourceFileOfNode(location); + var links = file && getNodeLinks(file); + if (links && links.jsxImplicitImportContainer === false) { + return undefined; + } + if (links && links.jsxImplicitImportContainer) { + return links.jsxImplicitImportContainer; + } + var runtimeImportSpecifier = ts.getJSXRuntimeImport(ts.getJSXImplicitImportBase(compilerOptions, file), compilerOptions); + if (!runtimeImportSpecifier) { + return undefined; + } + var isClassic = ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Classic; + var errorMessage = isClassic + ? ts.Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option + : ts.Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations; + var mod = resolveExternalModule(location, runtimeImportSpecifier, errorMessage, location); + var result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : undefined; + if (links) { + links.jsxImplicitImportContainer = result || false; + } + return result; + } + function getJsxNamespaceAt(location) { + var links = location && getNodeLinks(location); + if (links && links.jsxNamespace) { + return links.jsxNamespace; + } + if (!links || links.jsxNamespace !== false) { + var resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location); + if (!resolvedNamespace || resolvedNamespace === unknownSymbol) { + var namespaceName = getJsxNamespace(location); + resolvedNamespace = resolveName(location, namespaceName, 1920 /* SymbolFlags.Namespace */, /*diagnosticMessage*/ undefined, namespaceName, /*isUse*/ false); + } + if (resolvedNamespace) { + var candidate = resolveSymbol(getSymbol(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* SymbolFlags.Namespace */)); + if (candidate && candidate !== unknownSymbol) { + if (links) { + links.jsxNamespace = candidate; + } + return candidate; + } + } + if (links) { + links.jsxNamespace = false; + } + } + // JSX global fallback + var s = resolveSymbol(getGlobalSymbol(JsxNames.JSX, 1920 /* SymbolFlags.Namespace */, /*diagnosticMessage*/ undefined)); + if (s === unknownSymbol) { + return undefined; // TODO: GH#18217 + } + return s; // TODO: GH#18217 + } + /** + * Look into JSX namespace and then look for container with matching name as nameOfAttribPropContainer. + * Get a single property from that container if existed. Report an error if there are more than one property. + * + * @param nameOfAttribPropContainer a string of value JsxNames.ElementAttributesPropertyNameContainer or JsxNames.ElementChildrenAttributeNameContainer + * if other string is given or the container doesn't exist, return undefined. + */ + function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) { + // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [symbol] + var jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* SymbolFlags.Type */); + // JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute [type] + var jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); + // The properties of JSX.ElementAttributesProperty | JSX.ElementChildrenAttribute + var propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); + if (propertiesOfJsxElementAttribPropInterface) { + // Element Attributes has zero properties, so the element attributes type will be the class instance type + if (propertiesOfJsxElementAttribPropInterface.length === 0) { + return ""; + } + // Element Attributes has one property, so the element attributes type will be the type of the corresponding + // property of the class instance type + else if (propertiesOfJsxElementAttribPropInterface.length === 1) { + return propertiesOfJsxElementAttribPropInterface[0].escapedName; + } + else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) { + // More than one property on ElementAttributesProperty is an error + error(jsxElementAttribPropInterfaceSym.declarations[0], ts.Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, ts.unescapeLeadingUnderscores(nameOfAttribPropContainer)); + } + } + return undefined; + } + function getJsxLibraryManagedAttributes(jsxNamespace) { + // JSX.LibraryManagedAttributes [symbol] + return jsxNamespace && getSymbol(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* SymbolFlags.Type */); + } + /// e.g. "props" for React.d.ts, + /// or 'undefined' if ElementAttributesProperty doesn't exist (which means all + /// non-intrinsic elements' attributes type is 'any'), + /// or '' if it has 0 properties (which means every + /// non-intrinsic elements' attributes type is the element instance type) + function getJsxElementPropertiesName(jsxNamespace) { + return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace); + } + function getJsxElementChildrenPropertyName(jsxNamespace) { + return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace); + } + function getUninstantiatedJsxSignaturesOfType(elementType, caller) { + if (elementType.flags & 4 /* TypeFlags.String */) { + return [anySignature]; + } + else if (elementType.flags & 128 /* TypeFlags.StringLiteral */) { + var intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller); + if (!intrinsicType) { + error(caller, ts.Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements); + return ts.emptyArray; + } + else { + var fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType); + return [fakeSignature]; + } + } + var apparentElemType = getApparentType(elementType); + // Resolve the signatures, preferring constructor + var signatures = getSignaturesOfType(apparentElemType, 1 /* SignatureKind.Construct */); + if (signatures.length === 0) { + // No construct signatures, try call signatures + signatures = getSignaturesOfType(apparentElemType, 0 /* SignatureKind.Call */); + } + if (signatures.length === 0 && apparentElemType.flags & 1048576 /* TypeFlags.Union */) { + // If each member has some combination of new/call signatures; make a union signature list for those + signatures = getUnionSignatures(ts.map(apparentElemType.types, function (t) { return getUninstantiatedJsxSignaturesOfType(t, caller); })); + } + return signatures; + } + function getIntrinsicAttributesTypeFromStringLiteralType(type, location) { + // If the elemType is a stringLiteral type, we can then provide a check to make sure that the string literal type is one of the Jsx intrinsic element type + // For example: + // var CustomTag: "h1" = "h1"; + // Hello World + var intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location); + if (!isErrorType(intrinsicElementsType)) { + var stringLiteralTypeName = type.value; + var intrinsicProp = getPropertyOfType(intrinsicElementsType, ts.escapeLeadingUnderscores(stringLiteralTypeName)); + if (intrinsicProp) { + return getTypeOfSymbol(intrinsicProp); + } + var indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType); + if (indexSignatureType) { + return indexSignatureType; + } + return undefined; + } + // If we need to report an error, we already done so here. So just return any to prevent any more error downstream + return anyType; + } + function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) { + if (refKind === 1 /* JsxReferenceKind.Function */) { + var sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); + if (sfcReturnConstraint) { + checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, ts.Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + } + else if (refKind === 0 /* JsxReferenceKind.Component */) { + var classConstraint = getJsxElementClassTypeAt(openingLikeElement); + if (classConstraint) { + // Issue an error if this return type isn't assignable to JSX.ElementClass, failing that + checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, ts.Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + } + else { // Mixed + var sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); + var classConstraint = getJsxElementClassTypeAt(openingLikeElement); + if (!sfcReturnConstraint || !classConstraint) { + return; + } + var combined = getUnionType([sfcReturnConstraint, classConstraint]); + checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, ts.Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + function generateInitialErrorChain() { + var componentName = ts.getTextOfNode(openingLikeElement.tagName); + return ts.chainDiagnosticMessages(/* details */ undefined, ts.Diagnostics._0_cannot_be_used_as_a_JSX_component, componentName); + } + } + /** + * Get attributes type of the given intrinsic opening-like Jsx element by resolving the tag name. + * The function is intended to be called from a function which has checked that the opening element is an intrinsic element. + * @param node an intrinsic JSX opening-like element + */ + function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { + ts.Debug.assert(isJsxIntrinsicIdentifier(node.tagName)); + var links = getNodeLinks(node); + if (!links.resolvedJsxElementAttributesType) { + var symbol = getIntrinsicTagSymbol(node); + if (links.jsxFlags & 1 /* JsxFlags.IntrinsicNamedElement */) { + return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType; + } + else if (links.jsxFlags & 2 /* JsxFlags.IntrinsicIndexedElement */) { + return links.resolvedJsxElementAttributesType = + getIndexTypeOfType(getJsxType(JsxNames.IntrinsicElements, node), stringType) || errorType; + } + else { + return links.resolvedJsxElementAttributesType = errorType; + } + } + return links.resolvedJsxElementAttributesType; + } + function getJsxElementClassTypeAt(location) { + var type = getJsxType(JsxNames.ElementClass, location); + if (isErrorType(type)) + return undefined; + return type; + } + function getJsxElementTypeAt(location) { + return getJsxType(JsxNames.Element, location); + } + function getJsxStatelessElementTypeAt(location) { + var jsxElementType = getJsxElementTypeAt(location); + if (jsxElementType) { + return getUnionType([jsxElementType, nullType]); + } + } + /** + * Returns all the properties of the Jsx.IntrinsicElements interface + */ + function getJsxIntrinsicTagNamesAt(location) { + var intrinsics = getJsxType(JsxNames.IntrinsicElements, location); + return intrinsics ? getPropertiesOfType(intrinsics) : ts.emptyArray; + } + function checkJsxPreconditions(errorNode) { + // Preconditions for using JSX + if ((compilerOptions.jsx || 0 /* JsxEmit.None */) === 0 /* JsxEmit.None */) { + error(errorNode, ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); + } + if (getJsxElementTypeAt(errorNode) === undefined) { + if (noImplicitAny) { + error(errorNode, ts.Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); + } + } + } + function checkJsxOpeningLikeElementOrOpeningFragment(node) { + var isNodeOpeningLikeElement = ts.isJsxOpeningLikeElement(node); + if (isNodeOpeningLikeElement) { + checkGrammarJsxElement(node); + } + checkJsxPreconditions(node); + if (!getJsxNamespaceContainerForImplicitImport(node)) { + // The reactNamespace/jsxFactory's root symbol should be marked as 'used' so we don't incorrectly elide its import. + // And if there is no reactNamespace/jsxFactory's symbol in scope when targeting React emit, we should issue an error. + var jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* JsxEmit.React */ ? ts.Diagnostics.Cannot_find_name_0 : undefined; + var jsxFactoryNamespace = getJsxNamespace(node); + var jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node; + // allow null as jsxFragmentFactory + var jsxFactorySym = void 0; + if (!(ts.isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) { + jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, 111551 /* SymbolFlags.Value */, jsxFactoryRefErr, jsxFactoryNamespace, /*isUse*/ true); + } + if (jsxFactorySym) { + // Mark local symbol as referenced here because it might not have been marked + // if jsx emit was not jsxFactory as there wont be error being emitted + jsxFactorySym.isReferenced = 67108863 /* SymbolFlags.All */; + // If react/jsxFactory symbol is alias, mark it as refereced + if (jsxFactorySym.flags & 2097152 /* SymbolFlags.Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) { + markAliasSymbolAsReferenced(jsxFactorySym); + } + } + // For JsxFragment, mark jsx pragma as referenced via resolveName + if (ts.isJsxOpeningFragment(node)) { + var file = ts.getSourceFileOfNode(node); + var localJsxNamespace = getLocalJsxNamespace(file); + if (localJsxNamespace) { + resolveName(jsxFactoryLocation, localJsxNamespace, 111551 /* SymbolFlags.Value */, jsxFactoryRefErr, localJsxNamespace, /*isUse*/ true); + } + } + } + if (isNodeOpeningLikeElement) { + var jsxOpeningLikeNode = node; + var sig = getResolvedSignature(jsxOpeningLikeNode); + checkDeprecatedSignature(sig, node); + checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode); + } + } + /** + * Check if a property with the given name is known anywhere in the given type. In an object type, a property + * is considered known if + * 1. the object type is empty and the check is for assignability, or + * 2. if the object type has index signatures, or + * 3. if the property is actually declared in the object type + * (this means that 'toString', for example, is not usually a known property). + * 4. In a union or intersection type, + * a property is considered known if it is known in any constituent type. + * @param targetType a type to search a given name in + * @param name a property name to search + * @param isComparingJsxAttributes a boolean flag indicating whether we are searching in JsxAttributesType + */ + function isKnownProperty(targetType, name, isComparingJsxAttributes) { + if (targetType.flags & 524288 /* TypeFlags.Object */) { + // For backwards compatibility a symbol-named property is satisfied by a string index signature. This + // is incorrect and inconsistent with element access expressions, where it is an error, so eventually + // we should remove this exception. + if (getPropertyOfObjectType(targetType, name) || + getApplicableIndexInfoForName(targetType, name) || + isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || + isComparingJsxAttributes && isHyphenatedJsxName(name)) { + // For JSXAttributes, if the attribute has a hyphenated name, consider that the attribute to be known. + return true; + } + } + else if (targetType.flags & 3145728 /* TypeFlags.UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) { + for (var _i = 0, _a = targetType.types; _i < _a.length; _i++) { + var t = _a[_i]; + if (isKnownProperty(t, name, isComparingJsxAttributes)) { + return true; + } + } + } + return false; + } + function isExcessPropertyCheckTarget(type) { + return !!(type.flags & 524288 /* TypeFlags.Object */ && !(ts.getObjectFlags(type) & 512 /* ObjectFlags.ObjectLiteralPatternWithComputedProperties */) || + type.flags & 67108864 /* TypeFlags.NonPrimitive */ || + type.flags & 1048576 /* TypeFlags.Union */ && ts.some(type.types, isExcessPropertyCheckTarget) || + type.flags & 2097152 /* TypeFlags.Intersection */ && ts.every(type.types, isExcessPropertyCheckTarget)); + } + function checkJsxExpression(node, checkMode) { + checkGrammarJsxExpression(node); + if (node.expression) { + var type = checkExpression(node.expression, checkMode); + if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { + error(node, ts.Diagnostics.JSX_spread_child_must_be_an_array_type); + } + return type; + } + else { + return errorType; + } + } + function getDeclarationNodeFlagsFromSymbol(s) { + return s.valueDeclaration ? ts.getCombinedNodeFlags(s.valueDeclaration) : 0; + } + /** + * Return whether this symbol is a member of a prototype somewhere + * Note that this is not tracked well within the compiler, so the answer may be incorrect. + */ + function isPrototypeProperty(symbol) { + if (symbol.flags & 8192 /* SymbolFlags.Method */ || ts.getCheckFlags(symbol) & 4 /* CheckFlags.SyntheticMethod */) { + return true; + } + if (ts.isInJSFile(symbol.valueDeclaration)) { + var parent = symbol.valueDeclaration.parent; + return parent && ts.isBinaryExpression(parent) && + ts.getAssignmentDeclarationKind(parent) === 3 /* AssignmentDeclarationKind.PrototypeProperty */; + } + } + /** + * Check whether the requested property access is valid. + * Returns true if node is a valid property access, and false otherwise. + * @param node The node to be checked. + * @param isSuper True if the access is from `super.`. + * @param type The type of the object whose property is being accessed. (Not the type of the property.) + * @param prop The symbol for the property being accessed. + */ + function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError) { + if (reportError === void 0) { reportError = true; } + var errorNode = !reportError ? undefined : + node.kind === 161 /* SyntaxKind.QualifiedName */ ? node.right : + node.kind === 200 /* SyntaxKind.ImportType */ ? node : + node.kind === 203 /* SyntaxKind.BindingElement */ && node.propertyName ? node.propertyName : node.name; + return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode); + } + /** + * Check whether the requested property can be accessed at the requested location. + * Returns true if node is a valid property access, and false otherwise. + * @param location The location node where we want to check if the property is accessible. + * @param isSuper True if the access is from `super.`. + * @param writing True if this is a write property access, false if it is a read property access. + * @param containingType The type of the object whose property is being accessed. (Not the type of the property.) + * @param prop The symbol for the property being accessed. + * @param errorNode The node where we should report an invalid property access error, or undefined if we should not report errors. + */ + function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) { + var flags = ts.getDeclarationModifierFlagsFromSymbol(prop, writing); + if (isSuper) { + // TS 1.0 spec (April 2014): 4.8.2 + // - In a constructor, instance member function, instance member accessor, or + // instance member variable initializer where this references a derived class instance, + // a super property access is permitted and must specify a public instance member function of the base class. + // - In a static member function or static member accessor + // where this references the constructor function object of a derived class, + // a super property access is permitted and must specify a public static member function of the base class. + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + if (symbolHasNonMethodDeclaration(prop)) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + } + return false; + } + } + if (flags & 128 /* ModifierFlags.Abstract */) { + // A method cannot be accessed in a super property access if the method is abstract. + // This error could mask a private property access error. But, a member + // cannot simultaneously be private and abstract, so this will trigger an + // additional error elsewhere. + if (errorNode) { + error(errorNode, ts.Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); + } + return false; + } + } + // Referencing abstract properties within their own constructors is not allowed + if ((flags & 128 /* ModifierFlags.Abstract */) && symbolHasNonMethodDeclaration(prop) && + (ts.isThisProperty(location) || ts.isThisInitializedObjectBindingExpression(location) || ts.isObjectBindingPattern(location.parent) && ts.isThisInitializedDeclaration(location.parent.parent))) { + var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); + if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), ts.getTextOfIdentifierOrLiteral(declaringClassDeclaration.name)); + } + return false; + } + } + // Public properties are otherwise accessible. + if (!(flags & 24 /* ModifierFlags.NonPublicAccessibilityModifier */)) { + return true; + } + // Property is known to be private or protected at this point + // Private property is accessible if the property is within the declaring class + if (flags & 8 /* ModifierFlags.Private */) { + var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); + if (!isNodeWithinClass(location, declaringClassDeclaration)) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); + } + return false; + } + return true; + } + // Property is known to be protected at this point + // All protected properties of a supertype are accessible in a super access + if (isSuper) { + return true; + } + // Find the first enclosing class that has the declaring classes of the protected constituents + // of the property as base classes + var enclosingClass = forEachEnclosingClass(location, function (enclosingDeclaration) { + var enclosingClass = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration)); + return isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing); + }); + // A protected property is accessible if the property is within the declaring class or classes derived from it + if (!enclosingClass) { + // allow PropertyAccessibility if context is in function with this parameter + // static member access is disallowed + enclosingClass = getEnclosingClassFromThisParameter(location); + enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing); + if (flags & 32 /* ModifierFlags.Static */ || !enclosingClass) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || containingType)); + } + return false; + } + } + // No further restrictions for static properties + if (flags & 32 /* ModifierFlags.Static */) { + return true; + } + if (containingType.flags & 262144 /* TypeFlags.TypeParameter */) { + // get the original type -- represented as the type constraint of the 'this' type + containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType); // TODO: GH#18217 Use a different variable that's allowed to be undefined + } + if (!containingType || !hasBaseType(containingType, enclosingClass)) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2, symbolToString(prop), typeToString(enclosingClass), typeToString(containingType)); + } + return false; + } + return true; + } + function getEnclosingClassFromThisParameter(node) { + var thisParameter = getThisParameterFromNodeContext(node); + var thisType = (thisParameter === null || thisParameter === void 0 ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type); + if (thisType && thisType.flags & 262144 /* TypeFlags.TypeParameter */) { + thisType = getConstraintOfTypeParameter(thisType); + } + if (thisType && ts.getObjectFlags(thisType) & (3 /* ObjectFlags.ClassOrInterface */ | 4 /* ObjectFlags.Reference */)) { + return getTargetType(thisType); + } + return undefined; + } + function getThisParameterFromNodeContext(node) { + var thisContainer = ts.getThisContainer(node, /* includeArrowFunctions */ false); + return thisContainer && ts.isFunctionLike(thisContainer) ? ts.getThisParameter(thisContainer) : undefined; + } + function symbolHasNonMethodDeclaration(symbol) { + return !!forEachProperty(symbol, function (prop) { return !(prop.flags & 8192 /* SymbolFlags.Method */); }); + } + function checkNonNullExpression(node) { + return checkNonNullType(checkExpression(node), node); + } + function isNullableType(type) { + return !!((strictNullChecks ? getFalsyFlags(type) : type.flags) & 98304 /* TypeFlags.Nullable */); + } + function getNonNullableTypeIfNeeded(type) { + return isNullableType(type) ? getNonNullableType(type) : type; + } + function reportObjectPossiblyNullOrUndefinedError(node, flags) { + error(node, flags & 32768 /* TypeFlags.Undefined */ ? flags & 65536 /* TypeFlags.Null */ ? + ts.Diagnostics.Object_is_possibly_null_or_undefined : + ts.Diagnostics.Object_is_possibly_undefined : + ts.Diagnostics.Object_is_possibly_null); + } + function reportCannotInvokePossiblyNullOrUndefinedError(node, flags) { + error(node, flags & 32768 /* TypeFlags.Undefined */ ? flags & 65536 /* TypeFlags.Null */ ? + ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : + ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : + ts.Diagnostics.Cannot_invoke_an_object_which_is_possibly_null); + } + function checkNonNullTypeWithReporter(type, node, reportError) { + if (strictNullChecks && type.flags & 2 /* TypeFlags.Unknown */) { + error(node, ts.Diagnostics.Object_is_of_type_unknown); + return errorType; + } + var kind = (strictNullChecks ? getFalsyFlags(type) : type.flags) & 98304 /* TypeFlags.Nullable */; + if (kind) { + reportError(node, kind); + var t = getNonNullableType(type); + return t.flags & (98304 /* TypeFlags.Nullable */ | 131072 /* TypeFlags.Never */) ? errorType : t; + } + return type; + } + function checkNonNullType(type, node) { + return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError); + } + function checkNonNullNonVoidType(type, node) { + var nonNullType = checkNonNullType(type, node); + if (nonNullType.flags & 16384 /* TypeFlags.Void */) { + error(node, ts.Diagnostics.Object_is_possibly_undefined); + } + return nonNullType; + } + function checkPropertyAccessExpression(node, checkMode) { + return node.flags & 32 /* NodeFlags.OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : + checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode); + } + function checkPropertyAccessChain(node, checkMode) { + var leftType = checkExpression(node.expression); + var nonOptionalType = getOptionalExpressionType(leftType, node.expression); + return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType); + } + function checkQualifiedName(node, checkMode) { + var leftType = ts.isPartOfTypeQuery(node) && ts.isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left); + return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode); + } + function isMethodAccessForCall(node) { + while (node.parent.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + node = node.parent; + } + return ts.isCallOrNewExpression(node.parent) && node.parent.expression === node; + } + // Lookup the private identifier lexically. + function lookupSymbolForPrivateIdentifierDeclaration(propName, location) { + for (var containingClass = ts.getContainingClass(location); !!containingClass; containingClass = ts.getContainingClass(containingClass)) { + var symbol = containingClass.symbol; + var name = ts.getSymbolNameForPrivateIdentifier(symbol, propName); + var prop = (symbol.members && symbol.members.get(name)) || (symbol.exports && symbol.exports.get(name)); + if (prop) { + return prop; + } + } + } + function checkGrammarPrivateIdentifierExpression(privId) { + if (!ts.getContainingClass(privId)) { + return grammarErrorOnNode(privId, ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + if (!ts.isForInStatement(privId.parent)) { + if (!ts.isExpressionNode(privId)) { + return grammarErrorOnNode(privId, ts.Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression); + } + var isInOperation = ts.isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 101 /* SyntaxKind.InKeyword */; + if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) { + return grammarErrorOnNode(privId, ts.Diagnostics.Cannot_find_name_0, ts.idText(privId)); + } + } + return false; + } + function checkPrivateIdentifierExpression(privId) { + checkGrammarPrivateIdentifierExpression(privId); + var symbol = getSymbolForPrivateIdentifierExpression(privId); + if (symbol) { + markPropertyAsReferenced(symbol, /* nodeForCheckWriteOnly: */ undefined, /* isThisAccess: */ false); + } + return anyType; + } + function getSymbolForPrivateIdentifierExpression(privId) { + if (!ts.isExpressionNode(privId)) { + return undefined; + } + var links = getNodeLinks(privId); + if (links.resolvedSymbol === undefined) { + links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId); + } + return links.resolvedSymbol; + } + function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) { + return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName); + } + function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) { + // Either the identifier could not be looked up in the lexical scope OR the lexically scoped identifier did not exist on the type. + // Find a private identifier with the same description on the type. + var propertyOnType; + var properties = getPropertiesOfType(leftType); + if (properties) { + ts.forEach(properties, function (symbol) { + var decl = symbol.valueDeclaration; + if (decl && ts.isNamedDeclaration(decl) && ts.isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) { + propertyOnType = symbol; + return true; + } + }); + } + var diagName = diagnosticName(right); + if (propertyOnType) { + var typeValueDecl = ts.Debug.checkDefined(propertyOnType.valueDeclaration); + var typeClass_1 = ts.Debug.checkDefined(ts.getContainingClass(typeValueDecl)); + // We found a private identifier property with the same description. + // Either: + // - There is a lexically scoped private identifier AND it shadows the one we found on the type. + // - It is an attempt to access the private identifier outside of the class. + if (lexicallyScopedIdentifier === null || lexicallyScopedIdentifier === void 0 ? void 0 : lexicallyScopedIdentifier.valueDeclaration) { + var lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration; + var lexicalClass = ts.getContainingClass(lexicalValueDecl); + ts.Debug.assert(!!lexicalClass); + if (ts.findAncestor(lexicalClass, function (n) { return typeClass_1 === n; })) { + var diagnostic = error(right, ts.Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling, diagName, typeToString(leftType)); + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(lexicalValueDecl, ts.Diagnostics.The_shadowing_declaration_of_0_is_defined_here, diagName), ts.createDiagnosticForNode(typeValueDecl, ts.Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here, diagName)); + return true; + } + } + error(right, ts.Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier, diagName, diagnosticName(typeClass_1.name || anon)); + return true; + } + return false; + } + function isThisPropertyAccessInConstructor(node, prop) { + return (isConstructorDeclaredProperty(prop) || ts.isThisProperty(node) && isAutoTypedProperty(prop)) + && ts.getThisContainer(node, /*includeArrowFunctions*/ true) === getDeclaringConstructor(prop); + } + function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) { + var parentSymbol = getNodeLinks(left).resolvedSymbol; + var assignmentKind = ts.getAssignmentTargetKind(node); + var apparentType = getApparentType(assignmentKind !== 0 /* AssignmentKind.None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType); + var isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType; + var prop; + if (ts.isPrivateIdentifier(right)) { + if (languageVersion < 99 /* ScriptTarget.ESNext */) { + if (assignmentKind !== 0 /* AssignmentKind.None */) { + checkExternalEmitHelpers(node, 1048576 /* ExternalEmitHelpers.ClassPrivateFieldSet */); + } + if (assignmentKind !== 1 /* AssignmentKind.Definite */) { + checkExternalEmitHelpers(node, 524288 /* ExternalEmitHelpers.ClassPrivateFieldGet */); + } + } + var lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right); + if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && ts.isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) { + grammarErrorOnNode(right, ts.Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, ts.idText(right)); + } + if (isAnyLike) { + if (lexicallyScopedSymbol) { + return isErrorType(apparentType) ? errorType : apparentType; + } + if (!ts.getContainingClass(right)) { + grammarErrorOnNode(right, ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + return anyType; + } + } + prop = lexicallyScopedSymbol ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol) : undefined; + // Check for private-identifier-specific shadowing and lexical-scoping errors. + if (!prop && checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) { + return errorType; + } + else { + var isSetonlyAccessor = prop && prop.flags & 65536 /* SymbolFlags.SetAccessor */ && !(prop.flags & 32768 /* SymbolFlags.GetAccessor */); + if (isSetonlyAccessor && assignmentKind !== 1 /* AssignmentKind.Definite */) { + error(node, ts.Diagnostics.Private_accessor_was_defined_without_a_getter); + } + } + } + else { + if (isAnyLike) { + if (ts.isIdentifier(left) && parentSymbol) { + markAliasReferenced(parentSymbol, node); + } + return isErrorType(apparentType) ? errorType : apparentType; + ; + } + prop = getPropertyOfType(apparentType, right.escapedText); + } + // In `Foo.Bar.Baz`, 'Foo' is not referenced if 'Bar' is a const enum or a module containing only const enums. + // `Foo` is also not referenced in `enum FooCopy { Bar = Foo.Bar }`, because the enum member value gets inlined + // here even if `Foo` is not a const enum. + // + // The exceptions are: + // 1. if 'isolatedModules' is enabled, because the const enum value will not be inlined, and + // 2. if 'preserveConstEnums' is enabled and the expression is itself an export, e.g. `export = Foo.Bar.Baz`. + if (ts.isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || + !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* SymbolFlags.EnumMember */ && node.parent.kind === 299 /* SyntaxKind.EnumMember */)) || + ts.shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) { + markAliasReferenced(parentSymbol, node); + } + var propType; + if (!prop) { + var indexInfo = !ts.isPrivateIdentifier(right) && (assignmentKind === 0 /* AssignmentKind.None */ || !isGenericObjectType(leftType) || ts.isThisTypeParameter(leftType)) ? + getApplicableIndexInfoForName(apparentType, right.escapedText) : undefined; + if (!(indexInfo && indexInfo.type)) { + var isUncheckedJS = isUncheckedJSSuggestion(node, leftType.symbol, /*excludeClasses*/ true); + if (!isUncheckedJS && isJSLiteralType(leftType)) { + return anyType; + } + if (leftType.symbol === globalThisSymbol) { + if (globalThisSymbol.exports.has(right.escapedText) && (globalThisSymbol.exports.get(right.escapedText).flags & 418 /* SymbolFlags.BlockScoped */)) { + error(right, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.unescapeLeadingUnderscores(right.escapedText), typeToString(leftType)); + } + else if (noImplicitAny) { + error(right, ts.Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType)); + } + return anyType; + } + if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) { + reportNonexistentProperty(right, ts.isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS); + } + return errorType; + } + if (indexInfo.isReadonly && (ts.isAssignmentTarget(node) || ts.isDeleteTarget(node))) { + error(node, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType)); + } + propType = (compilerOptions.noUncheckedIndexedAccess && !ts.isAssignmentTarget(node)) ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type; + if (compilerOptions.noPropertyAccessFromIndexSignature && ts.isPropertyAccessExpression(node)) { + error(right, ts.Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, ts.unescapeLeadingUnderscores(right.escapedText)); + } + if (indexInfo.declaration && ts.getCombinedNodeFlags(indexInfo.declaration) & 268435456 /* NodeFlags.Deprecated */) { + addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText); + } + } + else { + if (isDeprecatedSymbol(prop) && isUncalledFunctionReference(node, prop) && prop.declarations) { + addDeprecatedSuggestion(right, prop.declarations, right.escapedText); + } + checkPropertyNotUsedBeforeDeclaration(prop, node, right); + markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol)); + getNodeLinks(node).resolvedSymbol = prop; + var writing = ts.isWriteAccess(node); + checkPropertyAccessibility(node, left.kind === 106 /* SyntaxKind.SuperKeyword */, writing, apparentType, prop); + if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) { + error(right, ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, ts.idText(right)); + return errorType; + } + propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writing ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop); + } + return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode); + } + /** + * Determines whether a did-you-mean error should be a suggestion in an unchecked JS file. + * Only applies to unchecked JS files without checkJS, // @ts-check or // @ts-nocheck + * It does not suggest when the suggestion: + * - Is from a global file that is different from the reference file, or + * - (optionally) Is a class, or is a this.x property access expression + */ + function isUncheckedJSSuggestion(node, suggestion, excludeClasses) { + var file = ts.getSourceFileOfNode(node); + if (file) { + if (compilerOptions.checkJs === undefined && file.checkJsDirective === undefined && (file.scriptKind === 1 /* ScriptKind.JS */ || file.scriptKind === 2 /* ScriptKind.JSX */)) { + var declarationFile = ts.forEach(suggestion === null || suggestion === void 0 ? void 0 : suggestion.declarations, ts.getSourceFileOfNode); + return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) + && !(excludeClasses && suggestion && suggestion.flags & 32 /* SymbolFlags.Class */) + && !(!!node && excludeClasses && ts.isPropertyAccessExpression(node) && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */); + } + } + return false; + } + function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) { + // Only compute control flow type if this is a property access expression that isn't an + // assignment target, and the referenced property was declared as a variable, property, + // accessor, or optional method. + var assignmentKind = ts.getAssignmentTargetKind(node); + if (assignmentKind === 1 /* AssignmentKind.Definite */) { + return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* SymbolFlags.Optional */)); + } + if (prop && + !(prop.flags & (3 /* SymbolFlags.Variable */ | 4 /* SymbolFlags.Property */ | 98304 /* SymbolFlags.Accessor */)) + && !(prop.flags & 8192 /* SymbolFlags.Method */ && propType.flags & 1048576 /* TypeFlags.Union */) + && !isDuplicatedCommonJSExport(prop.declarations)) { + return propType; + } + if (propType === autoType) { + return getFlowTypeOfProperty(node, prop); + } + propType = getNarrowableTypeForReference(propType, node, checkMode); + // If strict null checks and strict property initialization checks are enabled, if we have + // a this.xxx property access, if the property is an instance property without an initializer, + // and if we are in a constructor of the same class as the property declaration, assume that + // the property is uninitialized at the top of the control flow. + var assumeUninitialized = false; + if (strictNullChecks && strictPropertyInitialization && ts.isAccessExpression(node) && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */) { + var declaration = prop && prop.valueDeclaration; + if (declaration && isPropertyWithoutInitializer(declaration)) { + if (!ts.isStatic(declaration)) { + var flowContainer = getControlFlowContainer(node); + if (flowContainer.kind === 171 /* SyntaxKind.Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 16777216 /* NodeFlags.Ambient */)) { + assumeUninitialized = true; + } + } + } + } + else if (strictNullChecks && prop && prop.valueDeclaration && + ts.isPropertyAccessExpression(prop.valueDeclaration) && + ts.getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && + getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) { + assumeUninitialized = true; + } + var flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType); + if (assumeUninitialized && !(getFalsyFlags(propType) & 32768 /* TypeFlags.Undefined */) && getFalsyFlags(flowType) & 32768 /* TypeFlags.Undefined */) { + error(errorNode, ts.Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop)); // TODO: GH#18217 + // Return the declared type to reduce follow-on errors + return propType; + } + return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; + } + function checkPropertyNotUsedBeforeDeclaration(prop, node, right) { + var valueDeclaration = prop.valueDeclaration; + if (!valueDeclaration || ts.getSourceFileOfNode(node).isDeclarationFile) { + return; + } + var diagnosticMessage; + var declarationName = ts.idText(right); + if (isInPropertyInitializerOrClassStaticBlock(node) + && !isOptionalPropertyDeclaration(valueDeclaration) + && !(ts.isAccessExpression(node) && ts.isAccessExpression(node.expression)) + && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) + && !(ts.isMethodDeclaration(valueDeclaration) && ts.getCombinedModifierFlags(valueDeclaration) & 32 /* ModifierFlags.Static */) + && (compilerOptions.useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) { + diagnosticMessage = error(right, ts.Diagnostics.Property_0_is_used_before_its_initialization, declarationName); + } + else if (valueDeclaration.kind === 257 /* SyntaxKind.ClassDeclaration */ && + node.parent.kind !== 178 /* SyntaxKind.TypeReference */ && + !(valueDeclaration.flags & 16777216 /* NodeFlags.Ambient */) && + !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) { + diagnosticMessage = error(right, ts.Diagnostics.Class_0_used_before_its_declaration, declarationName); + } + if (diagnosticMessage) { + ts.addRelatedInfo(diagnosticMessage, ts.createDiagnosticForNode(valueDeclaration, ts.Diagnostics._0_is_declared_here, declarationName)); + } + } + function isInPropertyInitializerOrClassStaticBlock(node) { + return !!ts.findAncestor(node, function (node) { + switch (node.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + return true; + case 296 /* SyntaxKind.PropertyAssignment */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 298 /* SyntaxKind.SpreadAssignment */: + case 162 /* SyntaxKind.ComputedPropertyName */: + case 233 /* SyntaxKind.TemplateSpan */: + case 288 /* SyntaxKind.JsxExpression */: + case 285 /* SyntaxKind.JsxAttribute */: + case 286 /* SyntaxKind.JsxAttributes */: + case 287 /* SyntaxKind.JsxSpreadAttribute */: + case 280 /* SyntaxKind.JsxOpeningElement */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + case 291 /* SyntaxKind.HeritageClause */: + return false; + case 214 /* SyntaxKind.ArrowFunction */: + case 238 /* SyntaxKind.ExpressionStatement */: + return ts.isBlock(node.parent) && ts.isClassStaticBlockDeclaration(node.parent.parent) ? true : "quit"; + default: + return ts.isExpressionNode(node) ? false : "quit"; + } + }); + } + /** + * It's possible that "prop.valueDeclaration" is a local declaration, but the property was also declared in a superclass. + * In that case we won't consider it used before its declaration, because it gets its value from the superclass' declaration. + */ + function isPropertyDeclaredInAncestorClass(prop) { + if (!(prop.parent.flags & 32 /* SymbolFlags.Class */)) { + return false; + } + var classType = getTypeOfSymbol(prop.parent); + while (true) { + classType = classType.symbol && getSuperClass(classType); + if (!classType) { + return false; + } + var superProperty = getPropertyOfType(classType, prop.escapedName); + if (superProperty && superProperty.valueDeclaration) { + return true; + } + } + } + function getSuperClass(classType) { + var x = getBaseTypes(classType); + if (x.length === 0) { + return undefined; + } + return getIntersectionType(x); + } + function reportNonexistentProperty(propNode, containingType, isUncheckedJS) { + var errorInfo; + var relatedInfo; + if (!ts.isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* TypeFlags.Union */ && !(containingType.flags & 131068 /* TypeFlags.Primitive */)) { + for (var _i = 0, _a = containingType.types; _i < _a.length; _i++) { + var subtype = _a[_i]; + if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(subtype)); + break; + } + } + } + if (typeHasStaticProperty(propNode.escapedText, containingType)) { + var propName = ts.declarationNameToString(propNode); + var typeName = typeToString(containingType); + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName); + } + else { + var promisedType = getPromisedTypeOfPromise(containingType); + if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1, ts.declarationNameToString(propNode), typeToString(containingType)); + relatedInfo = ts.createDiagnosticForNode(propNode, ts.Diagnostics.Did_you_forget_to_use_await); + } + else { + var missingProperty = ts.declarationNameToString(propNode); + var container = typeToString(containingType); + var libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType); + if (libSuggestion !== undefined) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion); + } + else { + var suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType); + if (suggestion !== undefined) { + var suggestedName = ts.symbolName(suggestion); + var message = isUncheckedJS ? ts.Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2; + errorInfo = ts.chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName); + relatedInfo = suggestion.valueDeclaration && ts.createDiagnosticForNode(suggestion.valueDeclaration, ts.Diagnostics._0_is_declared_here, suggestedName); + } + else { + var diagnostic = containerSeemsToBeEmptyDomElement(containingType) + ? ts.Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom + : ts.Diagnostics.Property_0_does_not_exist_on_type_1; + errorInfo = ts.chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container); + } + } + } + } + var resultDiagnostic = ts.createDiagnosticForNodeFromMessageChain(propNode, errorInfo); + if (relatedInfo) { + ts.addRelatedInfo(resultDiagnostic, relatedInfo); + } + addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== ts.Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic); + } + function containerSeemsToBeEmptyDomElement(containingType) { + return (compilerOptions.lib && !compilerOptions.lib.includes("dom")) && + everyContainedType(containingType, function (type) { return type.symbol && /^(EventTarget|Node|((HTML[a-zA-Z]*)?Element))$/.test(ts.unescapeLeadingUnderscores(type.symbol.escapedName)); }) && + isEmptyObjectType(containingType); + } + function typeHasStaticProperty(propName, containingType) { + var prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName); + return prop !== undefined && !!prop.valueDeclaration && ts.isStatic(prop.valueDeclaration); + } + function getSuggestedLibForNonExistentName(name) { + var missingName = diagnosticName(name); + var allFeatures = ts.getScriptTargetFeatures(); + var libTargets = ts.getOwnKeys(allFeatures); + for (var _i = 0, libTargets_1 = libTargets; _i < libTargets_1.length; _i++) { + var libTarget = libTargets_1[_i]; + var containingTypes = ts.getOwnKeys(allFeatures[libTarget]); + if (containingTypes !== undefined && ts.contains(containingTypes, missingName)) { + return libTarget; + } + } + } + function getSuggestedLibForNonExistentProperty(missingProperty, containingType) { + var container = getApparentType(containingType).symbol; + if (!container) { + return undefined; + } + var allFeatures = ts.getScriptTargetFeatures(); + var libTargets = ts.getOwnKeys(allFeatures); + for (var _i = 0, libTargets_2 = libTargets; _i < libTargets_2.length; _i++) { + var libTarget = libTargets_2[_i]; + var featuresOfLib = allFeatures[libTarget]; + var featuresOfContainingType = featuresOfLib[ts.symbolName(container)]; + if (featuresOfContainingType !== undefined && ts.contains(featuresOfContainingType, missingProperty)) { + return libTarget; + } + } + } + function getSuggestedSymbolForNonexistentClassMember(name, baseType) { + return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* SymbolFlags.ClassMember */); + } + function getSuggestedSymbolForNonexistentProperty(name, containingType) { + var props = getPropertiesOfType(containingType); + if (typeof name !== "string") { + var parent_2 = name.parent; + if (ts.isPropertyAccessExpression(parent_2)) { + props = ts.filter(props, function (prop) { return isValidPropertyAccessForCompletions(parent_2, containingType, prop); }); + } + name = ts.idText(name); + } + return getSpellingSuggestionForName(name, props, 111551 /* SymbolFlags.Value */); + } + function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) { + var strName = ts.isString(name) ? name : ts.idText(name); + var properties = getPropertiesOfType(containingType); + var jsxSpecific = strName === "for" ? ts.find(properties, function (x) { return ts.symbolName(x) === "htmlFor"; }) + : strName === "class" ? ts.find(properties, function (x) { return ts.symbolName(x) === "className"; }) + : undefined; + return jsxSpecific !== null && jsxSpecific !== void 0 ? jsxSpecific : getSpellingSuggestionForName(strName, properties, 111551 /* SymbolFlags.Value */); + } + function getSuggestionForNonexistentProperty(name, containingType) { + var suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType); + return suggestion && ts.symbolName(suggestion); + } + function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) { + ts.Debug.assert(outerName !== undefined, "outername should always be defined"); + var result = resolveNameHelper(location, outerName, meaning, /*nameNotFoundMessage*/ undefined, outerName, /*isUse*/ false, /*excludeGlobals*/ false, /*getSpellingSuggestions*/ true, function (symbols, name, meaning) { + ts.Debug.assertEqual(outerName, name, "name should equal outerName"); + var symbol = getSymbol(symbols, name, meaning); + // Sometimes the symbol is found when location is a return type of a function: `typeof x` and `x` is declared in the body of the function + // So the table *contains* `x` but `x` isn't actually in scope. + // However, resolveNameHelper will continue and call this callback again, so we'll eventually get a correct suggestion. + if (symbol) + return symbol; + var candidates; + if (symbols === globals) { + var primitives = ts.mapDefined(["string", "number", "boolean", "object", "bigint", "symbol"], function (s) { return symbols.has((s.charAt(0).toUpperCase() + s.slice(1))) + ? createSymbol(524288 /* SymbolFlags.TypeAlias */, s) + : undefined; }); + candidates = primitives.concat(ts.arrayFrom(symbols.values())); + } + else { + candidates = ts.arrayFrom(symbols.values()); + } + return getSpellingSuggestionForName(ts.unescapeLeadingUnderscores(name), candidates, meaning); + }); + return result; + } + function getSuggestionForNonexistentSymbol(location, outerName, meaning) { + var symbolResult = getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning); + return symbolResult && ts.symbolName(symbolResult); + } + function getSuggestedSymbolForNonexistentModule(name, targetModule) { + return targetModule.exports && getSpellingSuggestionForName(ts.idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* SymbolFlags.ModuleMember */); + } + function getSuggestionForNonexistentExport(name, targetModule) { + var suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule); + return suggestion && ts.symbolName(suggestion); + } + function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) { + // check if object type has setter or getter + function hasProp(name) { + var prop = getPropertyOfObjectType(objectType, name); + if (prop) { + var s = getSingleCallSignature(getTypeOfSymbol(prop)); + return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0)); + } + return false; + } + ; + var suggestedMethod = ts.isAssignmentTarget(expr) ? "set" : "get"; + if (!hasProp(suggestedMethod)) { + return undefined; + } + var suggestion = ts.tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (suggestion === undefined) { + suggestion = suggestedMethod; + } + else { + suggestion += "." + suggestedMethod; + } + return suggestion; + } + function getSuggestedTypeForNonexistentStringLiteralType(source, target) { + var candidates = target.types.filter(function (type) { return !!(type.flags & 128 /* TypeFlags.StringLiteral */); }); + return ts.getSpellingSuggestion(source.value, candidates, function (type) { return type.value; }); + } + /** + * Given a name and a list of symbols whose names are *not* equal to the name, return a spelling suggestion if there is one that is close enough. + * Names less than length 3 only check for case-insensitive equality, not levenshtein distance. + * + * If there is a candidate that's the same except for case, return that. + * If there is a candidate that's within one edit of the name, return that. + * Otherwise, return the candidate with the smallest Levenshtein distance, + * except for candidates: + * * With no name + * * Whose meaning doesn't match the `meaning` parameter. + * * Whose length differs from the target name by more than 0.34 of the length of the name. + * * Whose levenshtein distance is more than 0.4 of the length of the name + * (0.4 allows 1 substitution/transposition for every 5 characters, + * and 1 insertion/deletion at 3 characters) + */ + function getSpellingSuggestionForName(name, symbols, meaning) { + return ts.getSpellingSuggestion(name, symbols, getCandidateName); + function getCandidateName(candidate) { + var candidateName = ts.symbolName(candidate); + if (ts.startsWith(candidateName, "\"")) { + return undefined; + } + if (candidate.flags & meaning) { + return candidateName; + } + if (candidate.flags & 2097152 /* SymbolFlags.Alias */) { + var alias = tryResolveAlias(candidate); + if (alias && alias.flags & meaning) { + return candidateName; + } + } + return undefined; + } + } + function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess) { + var valueDeclaration = prop && (prop.flags & 106500 /* SymbolFlags.ClassMember */) && prop.valueDeclaration; + if (!valueDeclaration) { + return; + } + var hasPrivateModifier = ts.hasEffectiveModifier(valueDeclaration, 8 /* ModifierFlags.Private */); + var hasPrivateIdentifier = prop.valueDeclaration && ts.isNamedDeclaration(prop.valueDeclaration) && ts.isPrivateIdentifier(prop.valueDeclaration.name); + if (!hasPrivateModifier && !hasPrivateIdentifier) { + return; + } + if (nodeForCheckWriteOnly && ts.isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SymbolFlags.SetAccessor */)) { + return; + } + if (isSelfTypeAccess) { + // Find any FunctionLikeDeclaration because those create a new 'this' binding. But this should only matter for methods (or getters/setters). + var containingMethod = ts.findAncestor(nodeForCheckWriteOnly, ts.isFunctionLikeDeclaration); + if (containingMethod && containingMethod.symbol === prop) { + return; + } + } + (ts.getCheckFlags(prop) & 1 /* CheckFlags.Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = 67108863 /* SymbolFlags.All */; + } + function isSelfTypeAccess(name, parent) { + return name.kind === 108 /* SyntaxKind.ThisKeyword */ + || !!parent && ts.isEntityNameExpression(name) && parent === getResolvedSymbol(ts.getFirstIdentifier(name)); + } + function isValidPropertyAccess(node, propertyName) { + switch (node.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SyntaxKind.SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression))); + case 161 /* SyntaxKind.QualifiedName */: + return isValidPropertyAccessWithType(node, /*isSuper*/ false, propertyName, getWidenedType(checkExpression(node.left))); + case 200 /* SyntaxKind.ImportType */: + return isValidPropertyAccessWithType(node, /*isSuper*/ false, propertyName, getTypeFromTypeNode(node)); + } + } + /** + * Checks if an existing property access is valid for completions purposes. + * @param node a property access-like node where we want to check if we can access a property. + * This node does not need to be an access of the property we are checking. + * e.g. in completions, this node will often be an incomplete property access node, as in `foo.`. + * Besides providing a location (i.e. scope) used to check property accessibility, we use this node for + * computing whether this is a `super` property access. + * @param type the type whose property we are checking. + * @param property the accessed property's symbol. + */ + function isValidPropertyAccessForCompletions(node, type, property) { + return isPropertyAccessible(node, node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */, + /* isWrite */ false, type, property); + // Previously we validated the 'this' type of methods but this adversely affected performance. See #31377 for more context. + } + function isValidPropertyAccessWithType(node, isSuper, propertyName, type) { + // Short-circuiting for improved performance. + if (isTypeAny(type)) { + return true; + } + var prop = getPropertyOfType(type, propertyName); + return !!prop && isPropertyAccessible(node, isSuper, /* isWrite */ false, type, prop); + } + /** + * Checks if a property can be accessed in a location. + * The location is given by the `node` parameter. + * The node does not need to be a property access. + * @param node location where to check property accessibility + * @param isSuper whether to consider this a `super` property access, e.g. `super.foo`. + * @param isWrite whether this is a write access, e.g. `++foo.x`. + * @param containingType type where the property comes from. + * @param property property symbol. + */ + function isPropertyAccessible(node, isSuper, isWrite, containingType, property) { + // Short-circuiting for improved performance. + if (isTypeAny(containingType)) { + return true; + } + // A #private property access in an optional chain is an error dealt with by the parser. + // The checker does not check for it, so we need to do our own check here. + if (property.valueDeclaration && ts.isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) { + var declClass_1 = ts.getContainingClass(property.valueDeclaration); + return !ts.isOptionalChain(node) && !!ts.findAncestor(node, function (parent) { return parent === declClass_1; }); + } + return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property); + } + /** + * Return the symbol of the for-in variable declared or referenced by the given for-in statement. + */ + function getForInVariableSymbol(node) { + var initializer = node.initializer; + if (initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + var variable = initializer.declarations[0]; + if (variable && !ts.isBindingPattern(variable.name)) { + return getSymbolOfNode(variable); + } + } + else if (initializer.kind === 79 /* SyntaxKind.Identifier */) { + return getResolvedSymbol(initializer); + } + return undefined; + } + /** + * Return true if the given type is considered to have numeric property names. + */ + function hasNumericPropertyNames(type) { + return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType); + } + /** + * Return true if given node is an expression consisting of an identifier (possibly parenthesized) + * that references a for-in variable for an object with numeric property names. + */ + function isForInVariableForNumericPropertyNames(expr) { + var e = ts.skipParentheses(expr); + if (e.kind === 79 /* SyntaxKind.Identifier */) { + var symbol = getResolvedSymbol(e); + if (symbol.flags & 3 /* SymbolFlags.Variable */) { + var child = expr; + var node = expr.parent; + while (node) { + if (node.kind === 243 /* SyntaxKind.ForInStatement */ && + child === node.statement && + getForInVariableSymbol(node) === symbol && + hasNumericPropertyNames(getTypeOfExpression(node.expression))) { + return true; + } + child = node; + node = node.parent; + } + } + } + return false; + } + function checkIndexedAccess(node, checkMode) { + return node.flags & 32 /* NodeFlags.OptionalChain */ ? checkElementAccessChain(node, checkMode) : + checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode); + } + function checkElementAccessChain(node, checkMode) { + var exprType = checkExpression(node.expression); + var nonOptionalType = getOptionalExpressionType(exprType, node.expression); + return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType); + } + function checkElementAccessExpression(node, exprType, checkMode) { + var objectType = ts.getAssignmentTargetKind(node) !== 0 /* AssignmentKind.None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType; + var indexExpression = node.argumentExpression; + var indexType = checkExpression(indexExpression); + if (isErrorType(objectType) || objectType === silentNeverType) { + return objectType; + } + if (isConstEnumObjectType(objectType) && !ts.isStringLiteralLike(indexExpression)) { + error(indexExpression, ts.Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); + return errorType; + } + var effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType; + var accessFlags = ts.isAssignmentTarget(node) ? + 4 /* AccessFlags.Writing */ | (isGenericObjectType(objectType) && !ts.isThisTypeParameter(objectType) ? 2 /* AccessFlags.NoIndexSignatures */ : 0) : + 32 /* AccessFlags.ExpressionPosition */; + var indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType; + return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node); + } + function callLikeExpressionMayHaveTypeArguments(node) { + return ts.isCallOrNewExpression(node) || ts.isTaggedTemplateExpression(node) || ts.isJsxOpeningLikeElement(node); + } + function resolveUntypedCall(node) { + if (callLikeExpressionMayHaveTypeArguments(node)) { + // Check type arguments even though we will give an error that untyped calls may not accept type arguments. + // This gets us diagnostics for the type arguments and marks them as referenced. + ts.forEach(node.typeArguments, checkSourceElement); + } + if (node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */) { + checkExpression(node.template); + } + else if (ts.isJsxOpeningLikeElement(node)) { + checkExpression(node.attributes); + } + else if (node.kind !== 165 /* SyntaxKind.Decorator */) { + ts.forEach(node.arguments, function (argument) { + checkExpression(argument); + }); + } + return anySignature; + } + function resolveErrorCall(node) { + resolveUntypedCall(node); + return unknownSignature; + } + // Re-order candidate signatures into the result array. Assumes the result array to be empty. + // The candidate list orders groups in reverse, but within a group signatures are kept in declaration order + // A nit here is that we reorder only signatures that belong to the same symbol, + // so order how inherited signatures are processed is still preserved. + // interface A { (x: string): void } + // interface B extends A { (x: 'foo'): string } + // const b: B; + // b('foo') // <- here overloads should be processed as [(x:'foo'): string, (x: string): void] + function reorderCandidates(signatures, result, callChainFlags) { + var lastParent; + var lastSymbol; + var cutoffIndex = 0; + var index; + var specializedIndex = -1; + var spliceIndex; + ts.Debug.assert(!result.length); + for (var _i = 0, signatures_7 = signatures; _i < signatures_7.length; _i++) { + var signature = signatures_7[_i]; + var symbol = signature.declaration && getSymbolOfNode(signature.declaration); + var parent = signature.declaration && signature.declaration.parent; + if (!lastSymbol || symbol === lastSymbol) { + if (lastParent && parent === lastParent) { + index = index + 1; + } + else { + lastParent = parent; + index = cutoffIndex; + } + } + else { + // current declaration belongs to a different symbol + // set cutoffIndex so re-orderings in the future won't change result set from 0 to cutoffIndex + index = cutoffIndex = result.length; + lastParent = parent; + } + lastSymbol = symbol; + // specialized signatures always need to be placed before non-specialized signatures regardless + // of the cutoff position; see GH#1133 + if (signatureHasLiteralTypes(signature)) { + specializedIndex++; + spliceIndex = specializedIndex; + // The cutoff index always needs to be greater than or equal to the specialized signature index + // in order to prevent non-specialized signatures from being added before a specialized + // signature. + cutoffIndex++; + } + else { + spliceIndex = index; + } + result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature); + } + } + function isSpreadArgument(arg) { + return !!arg && (arg.kind === 225 /* SyntaxKind.SpreadElement */ || arg.kind === 232 /* SyntaxKind.SyntheticExpression */ && arg.isSpread); + } + function getSpreadArgumentIndex(args) { + return ts.findIndex(args, isSpreadArgument); + } + function acceptsVoid(t) { + return !!(t.flags & 16384 /* TypeFlags.Void */); + } + function acceptsVoidUndefinedUnknownOrAny(t) { + return !!(t.flags & (16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */ | 2 /* TypeFlags.Unknown */ | 1 /* TypeFlags.Any */)); + } + function hasCorrectArity(node, args, signature, signatureHelpTrailingComma) { + if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } + var argCount; + var callIsIncomplete = false; // In incomplete call we want to be lenient when we have too few arguments + var effectiveParameterCount = getParameterCount(signature); + var effectiveMinimumArguments = getMinArgumentCount(signature); + if (node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */) { + argCount = args.length; + if (node.template.kind === 223 /* SyntaxKind.TemplateExpression */) { + // If a tagged template expression lacks a tail literal, the call is incomplete. + // Specifically, a template only can end in a TemplateTail or a Missing literal. + var lastSpan = ts.last(node.template.templateSpans); // we should always have at least one span. + callIsIncomplete = ts.nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; + } + else { + // If the template didn't end in a backtick, or its beginning occurred right prior to EOF, + // then this might actually turn out to be a TemplateHead in the future; + // so we consider the call to be incomplete. + var templateLiteral = node.template; + ts.Debug.assert(templateLiteral.kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */); + callIsIncomplete = !!templateLiteral.isUnterminated; + } + } + else if (node.kind === 165 /* SyntaxKind.Decorator */) { + argCount = getDecoratorArgumentCount(node, signature); + } + else if (ts.isJsxOpeningLikeElement(node)) { + callIsIncomplete = node.attributes.end === node.end; + if (callIsIncomplete) { + return true; + } + argCount = effectiveMinimumArguments === 0 ? args.length : 1; + effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1; // class may have argumentless ctor functions - still resolve ctor and compare vs props member type + effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1); // sfc may specify context argument - handled by framework and not typechecked + } + else if (!node.arguments) { + // This only happens when we have something of the form: 'new C' + ts.Debug.assert(node.kind === 209 /* SyntaxKind.NewExpression */); + return getMinArgumentCount(signature) === 0; + } + else { + argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; + // If we are missing the close parenthesis, the call is incomplete. + callIsIncomplete = node.arguments.end === node.end; + // If a spread argument is present, check that it corresponds to a rest parameter or at least that it's in the valid range. + var spreadArgIndex = getSpreadArgumentIndex(args); + if (spreadArgIndex >= 0) { + return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature)); + } + } + // Too many arguments implies incorrect arity. + if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) { + return false; + } + // If the call is incomplete, we should skip the lower bound check. + // JSX signatures can have extra parameters provided by the library which we don't check + if (callIsIncomplete || argCount >= effectiveMinimumArguments) { + return true; + } + for (var i = argCount; i < effectiveMinimumArguments; i++) { + var type = getTypeAtPosition(signature, i); + if (filterType(type, ts.isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* TypeFlags.Never */) { + return false; + } + } + return true; + } + function hasCorrectTypeArgumentArity(signature, typeArguments) { + // If the user supplied type arguments, but the number of type arguments does not match + // the declared number of type parameters, the call has an incorrect arity. + var numTypeParameters = ts.length(signature.typeParameters); + var minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); + return !ts.some(typeArguments) || + (typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters); + } + // If type has a single call signature and no other members, return that signature. Otherwise, return undefined. + function getSingleCallSignature(type) { + return getSingleSignature(type, 0 /* SignatureKind.Call */, /*allowMembers*/ false); + } + function getSingleCallOrConstructSignature(type) { + return getSingleSignature(type, 0 /* SignatureKind.Call */, /*allowMembers*/ false) || + getSingleSignature(type, 1 /* SignatureKind.Construct */, /*allowMembers*/ false); + } + function getSingleSignature(type, kind, allowMembers) { + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) { + if (kind === 0 /* SignatureKind.Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) { + return resolved.callSignatures[0]; + } + if (kind === 1 /* SignatureKind.Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) { + return resolved.constructSignatures[0]; + } + } + } + return undefined; + } + // Instantiate a generic signature in the context of a non-generic signature (section 3.8.5 in TypeScript spec) + function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) { + var context = createInferenceContext(signature.typeParameters, signature, 0 /* InferenceFlags.None */, compareTypes); + // We clone the inferenceContext to avoid fixing. For example, when the source signature is (x: T) => T[] and + // the contextual signature is (...args: A) => B, we want to infer the element type of A's constraint (say 'any') + // for T but leave it possible to later infer '[any]' back to A. + var restType = getEffectiveRestType(contextualSignature); + var mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeFlags.TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper); + var sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature; + applyToParameterTypes(sourceSignature, signature, function (source, target) { + // Type parameters from outer context referenced by source type are fixed by instantiation of the source type + inferTypes(context.inferences, source, target); + }); + if (!inferenceContext) { + applyToReturnTypes(contextualSignature, signature, function (source, target) { + inferTypes(context.inferences, source, target, 128 /* InferencePriority.ReturnType */); + }); + } + return getSignatureInstantiation(signature, getInferredTypes(context), ts.isInJSFile(contextualSignature.declaration)); + } + function inferJsxTypeArguments(node, signature, checkMode, context) { + var paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); + var checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode); + inferTypes(context.inferences, checkAttrType, paramType); + return getInferredTypes(context); + } + function getThisArgumentType(thisArgumentNode) { + if (!thisArgumentNode) { + return voidType; + } + var thisArgumentType = checkExpression(thisArgumentNode); + return ts.isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : + ts.isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : + thisArgumentType; + } + function inferTypeArguments(node, signature, args, checkMode, context) { + if (ts.isJsxOpeningLikeElement(node)) { + return inferJsxTypeArguments(node, signature, checkMode, context); + } + // If a contextual type is available, infer from that type to the return type of the call expression. For + // example, given a 'function wrap(cb: (x: T) => U): (x: T) => U' and a call expression + // 'let f: (x: string) => number = wrap(s => s.length)', we infer from the declared type of 'f' to the + // return type of 'wrap'. + if (node.kind !== 165 /* SyntaxKind.Decorator */) { + var contextualType = getContextualType(node, ts.every(signature.typeParameters, function (p) { return !!getDefaultFromTypeParameter(p); }) ? 8 /* ContextFlags.SkipBindingPatterns */ : 0 /* ContextFlags.None */); + if (contextualType) { + var inferenceTargetType = getReturnTypeOfSignature(signature); + if (couldContainTypeVariables(inferenceTargetType)) { + // We clone the inference context to avoid disturbing a resolution in progress for an + // outer call expression. Effectively we just want a snapshot of whatever has been + // inferred for any outer call expression so far. + var outerContext = getInferenceContext(node); + var outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* InferenceFlags.NoDefault */)); + var instantiatedType = instantiateType(contextualType, outerMapper); + // If the contextual type is a generic function type with a single call signature, we + // instantiate the type with its own type parameters and type arguments. This ensures that + // the type parameters are not erased to type any during type inference such that they can + // be inferred as actual types from the contextual type. For example: + // declare function arrayMap(f: (x: T) => U): (a: T[]) => U[]; + // const boxElements: (a: A[]) => { value: A }[] = arrayMap(value => ({ value })); + // Above, the type of the 'value' parameter is inferred to be 'A'. + var contextualSignature = getSingleCallSignature(instantiatedType); + var inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? + getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : + instantiatedType; + // Inferences made from return types have lower priority than all other inferences. + inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* InferencePriority.ReturnType */); + // Create a type mapper for instantiating generic contextual types using the inferences made + // from the return type. We need a separate inference pass here because (a) instantiation of + // the source type uses the outer context's return mapper (which excludes inferences made from + // outer arguments), and (b) we don't want any further inferences going into this context. + var returnContext = createInferenceContext(signature.typeParameters, signature, context.flags); + var returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper); + inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType); + context.returnMapper = ts.some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : undefined; + } + } + } + var restType = getNonArrayRestType(signature); + var argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; + if (restType && restType.flags & 262144 /* TypeFlags.TypeParameter */) { + var info = ts.find(context.inferences, function (info) { return info.typeParameter === restType; }); + if (info) { + info.impliedArity = ts.findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : undefined; + } + } + var thisType = getThisTypeOfSignature(signature); + if (thisType && couldContainTypeVariables(thisType)) { + var thisArgumentNode = getThisArgumentOfCall(node); + inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType); + } + for (var i = 0; i < argCount; i++) { + var arg = args[i]; + if (arg.kind !== 227 /* SyntaxKind.OmittedExpression */ && !(checkMode & 32 /* CheckMode.IsForStringLiteralArgumentCompletions */ && hasSkipDirectInferenceFlag(arg))) { + var paramType = getTypeAtPosition(signature, i); + if (couldContainTypeVariables(paramType)) { + var argType = checkExpressionWithContextualType(arg, paramType, context, checkMode); + inferTypes(context.inferences, argType, paramType); + } + } + } + if (restType && couldContainTypeVariables(restType)) { + var spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode); + inferTypes(context.inferences, spreadType, restType); + } + return getInferredTypes(context); + } + function getMutableArrayOrTupleType(type) { + return type.flags & 1048576 /* TypeFlags.Union */ ? mapType(type, getMutableArrayOrTupleType) : + type.flags & 1 /* TypeFlags.Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : + isTupleType(type) ? createTupleType(getTypeArguments(type), type.target.elementFlags, /*readonly*/ false, type.target.labeledElementDeclarations) : + createTupleType([type], [8 /* ElementFlags.Variadic */]); + } + function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) { + if (index >= argCount - 1) { + var arg = args[argCount - 1]; + if (isSpreadArgument(arg)) { + // We are inferring from a spread expression in the last argument position, i.e. both the parameter + // and the argument are ...x forms. + return getMutableArrayOrTupleType(arg.kind === 232 /* SyntaxKind.SyntheticExpression */ ? arg.type : + checkExpressionWithContextualType(arg.expression, restType, context, checkMode)); + } + } + var types = []; + var flags = []; + var names = []; + for (var i = index; i < argCount; i++) { + var arg = args[i]; + if (isSpreadArgument(arg)) { + var spreadType = arg.kind === 232 /* SyntaxKind.SyntheticExpression */ ? arg.type : checkExpression(arg.expression); + if (isArrayLikeType(spreadType)) { + types.push(spreadType); + flags.push(8 /* ElementFlags.Variadic */); + } + else { + types.push(checkIteratedTypeOrElementType(33 /* IterationUse.Spread */, spreadType, undefinedType, arg.kind === 225 /* SyntaxKind.SpreadElement */ ? arg.expression : arg)); + flags.push(4 /* ElementFlags.Rest */); + } + } + else { + var contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* AccessFlags.Contextual */); + var argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode); + var hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 /* TypeFlags.Primitive */ | 4194304 /* TypeFlags.Index */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */); + types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType)); + flags.push(1 /* ElementFlags.Required */); + } + if (arg.kind === 232 /* SyntaxKind.SyntheticExpression */ && arg.tupleNameSource) { + names.push(arg.tupleNameSource); + } + } + return createTupleType(types, flags, /*readonly*/ false, ts.length(names) === ts.length(types) ? names : undefined); + } + function checkTypeArguments(signature, typeArgumentNodes, reportErrors, headMessage) { + var isJavascript = ts.isInJSFile(signature.declaration); + var typeParameters = signature.typeParameters; + var typeArgumentTypes = fillMissingTypeArguments(ts.map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript); + var mapper; + for (var i = 0; i < typeArgumentNodes.length; i++) { + ts.Debug.assert(typeParameters[i] !== undefined, "Should not call checkTypeArguments with too many type arguments"); + var constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + var errorInfo = reportErrors && headMessage ? (function () { return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); }) : undefined; + var typeArgumentHeadMessage = headMessage || ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1; + if (!mapper) { + mapper = createTypeMapper(typeParameters, typeArgumentTypes); + } + var typeArgument = typeArgumentTypes[i]; + if (!checkTypeAssignableTo(typeArgument, getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), reportErrors ? typeArgumentNodes[i] : undefined, typeArgumentHeadMessage, errorInfo)) { + return undefined; + } + } + } + return typeArgumentTypes; + } + function getJsxReferenceKind(node) { + if (isJsxIntrinsicIdentifier(node.tagName)) { + return 2 /* JsxReferenceKind.Mixed */; + } + var tagType = getApparentType(checkExpression(node.tagName)); + if (ts.length(getSignaturesOfType(tagType, 1 /* SignatureKind.Construct */))) { + return 0 /* JsxReferenceKind.Component */; + } + if (ts.length(getSignaturesOfType(tagType, 0 /* SignatureKind.Call */))) { + return 1 /* JsxReferenceKind.Function */; + } + return 2 /* JsxReferenceKind.Mixed */; + } + /** + * Check if the given signature can possibly be a signature called by the JSX opening-like element. + * @param node a JSX opening-like element we are trying to figure its call signature + * @param signature a candidate signature we are trying whether it is a call signature + * @param relation a relationship to check parameter and argument type + */ + function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors, containingMessageChain, errorOutputContainer) { + // Stateless function components can have maximum of three arguments: "props", "context", and "updater". + // However "context" and "updater" are implicit and can't be specify by users. Only the first parameter, props, + // can be specified by users through attributes property. + var paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); + var attributesType = checkExpressionWithContextualType(node.attributes, paramType, /*inferenceContext*/ undefined, checkMode); + return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(attributesType, paramType, relation, reportErrors ? node.tagName : undefined, node.attributes, + /*headMessage*/ undefined, containingMessageChain, errorOutputContainer); + function checkTagNameDoesNotExpectTooManyArguments() { + var _a; + if (getJsxNamespaceContainerForImplicitImport(node)) { + return true; // factory is implicitly jsx/jsxdev - assume it fits the bill, since we don't strongly look for the jsx/jsxs/jsxDEV factory APIs anywhere else (at least not yet) + } + var tagType = ts.isJsxOpeningElement(node) || ts.isJsxSelfClosingElement(node) && !isJsxIntrinsicIdentifier(node.tagName) ? checkExpression(node.tagName) : undefined; + if (!tagType) { + return true; + } + var tagCallSignatures = getSignaturesOfType(tagType, 0 /* SignatureKind.Call */); + if (!ts.length(tagCallSignatures)) { + return true; + } + var factory = getJsxFactoryEntity(node); + if (!factory) { + return true; + } + var factorySymbol = resolveEntityName(factory, 111551 /* SymbolFlags.Value */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, node); + if (!factorySymbol) { + return true; + } + var factoryType = getTypeOfSymbol(factorySymbol); + var callSignatures = getSignaturesOfType(factoryType, 0 /* SignatureKind.Call */); + if (!ts.length(callSignatures)) { + return true; + } + var hasFirstParamSignatures = false; + var maxParamCount = 0; + // Check that _some_ first parameter expects a FC-like thing, and that some overload of the SFC expects an acceptable number of arguments + for (var _i = 0, callSignatures_1 = callSignatures; _i < callSignatures_1.length; _i++) { + var sig = callSignatures_1[_i]; + var firstparam = getTypeAtPosition(sig, 0); + var signaturesOfParam = getSignaturesOfType(firstparam, 0 /* SignatureKind.Call */); + if (!ts.length(signaturesOfParam)) + continue; + for (var _b = 0, signaturesOfParam_1 = signaturesOfParam; _b < signaturesOfParam_1.length; _b++) { + var paramSig = signaturesOfParam_1[_b]; + hasFirstParamSignatures = true; + if (hasEffectiveRestParameter(paramSig)) { + return true; // some signature has a rest param, so function components can have an arbitrary number of arguments + } + var paramCount = getParameterCount(paramSig); + if (paramCount > maxParamCount) { + maxParamCount = paramCount; + } + } + } + if (!hasFirstParamSignatures) { + // Not a single signature had a first parameter which expected a signature - for back compat, and + // to guard against generic factories which won't have signatures directly, do not error + return true; + } + var absoluteMinArgCount = Infinity; + for (var _c = 0, tagCallSignatures_1 = tagCallSignatures; _c < tagCallSignatures_1.length; _c++) { + var tagSig = tagCallSignatures_1[_c]; + var tagRequiredArgCount = getMinArgumentCount(tagSig); + if (tagRequiredArgCount < absoluteMinArgCount) { + absoluteMinArgCount = tagRequiredArgCount; + } + } + if (absoluteMinArgCount <= maxParamCount) { + return true; // some signature accepts the number of arguments the function component provides + } + if (reportErrors) { + var diag = ts.createDiagnosticForNode(node.tagName, ts.Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, ts.entityNameToString(node.tagName), absoluteMinArgCount, ts.entityNameToString(factory), maxParamCount); + var tagNameDeclaration = (_a = getSymbolAtLocation(node.tagName)) === null || _a === void 0 ? void 0 : _a.valueDeclaration; + if (tagNameDeclaration) { + ts.addRelatedInfo(diag, ts.createDiagnosticForNode(tagNameDeclaration, ts.Diagnostics._0_is_declared_here, ts.entityNameToString(node.tagName))); + } + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag); + } + if (!errorOutputContainer.skipLogging) { + diagnostics.add(diag); + } + } + return false; + } + } + function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors, containingMessageChain) { + var errorOutputContainer = { errors: undefined, skipLogging: true }; + if (ts.isJsxOpeningLikeElement(node)) { + if (!checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors, containingMessageChain, errorOutputContainer)) { + ts.Debug.assert(!reportErrors || !!errorOutputContainer.errors, "jsx should have errors when reporting errors"); + return errorOutputContainer.errors || ts.emptyArray; + } + return undefined; + } + var thisType = getThisTypeOfSignature(signature); + if (thisType && thisType !== voidType && node.kind !== 209 /* SyntaxKind.NewExpression */) { + // If the called expression is not of the form `x.f` or `x["f"]`, then sourceType = voidType + // If the signature's 'this' type is voidType, then the check is skipped -- anything is compatible. + // If the expression is a new expression, then the check is skipped. + var thisArgumentNode = getThisArgumentOfCall(node); + var thisArgumentType = getThisArgumentType(thisArgumentNode); + var errorNode = reportErrors ? (thisArgumentNode || node) : undefined; + var headMessage_1 = ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; + if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage_1, containingMessageChain, errorOutputContainer)) { + ts.Debug.assert(!reportErrors || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors"); + return errorOutputContainer.errors || ts.emptyArray; + } + } + var headMessage = ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; + var restType = getNonArrayRestType(signature); + var argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; + for (var i = 0; i < argCount; i++) { + var arg = args[i]; + if (arg.kind !== 227 /* SyntaxKind.OmittedExpression */) { + var paramType = getTypeAtPosition(signature, i); + var argType = checkExpressionWithContextualType(arg, paramType, /*inferenceContext*/ undefined, checkMode); + // If one or more arguments are still excluded (as indicated by CheckMode.SkipContextSensitive), + // we obtain the regular type of any object literal arguments because we may not have inferred complete + // parameter types yet and therefore excess property checks may yield false positives (see #17041). + var checkArgType = checkMode & 4 /* CheckMode.SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType; + if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors ? arg : undefined, arg, headMessage, containingMessageChain, errorOutputContainer)) { + ts.Debug.assert(!reportErrors || !!errorOutputContainer.errors, "parameter should have errors when reporting errors"); + maybeAddMissingAwaitInfo(arg, checkArgType, paramType); + return errorOutputContainer.errors || ts.emptyArray; + } + } + } + if (restType) { + var spreadType = getSpreadArgumentType(args, argCount, args.length, restType, /*context*/ undefined, checkMode); + var restArgCount = args.length - argCount; + var errorNode = !reportErrors ? undefined : + restArgCount === 0 ? node : + restArgCount === 1 ? args[argCount] : + ts.setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end); + if (!checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage, /*containingMessageChain*/ undefined, errorOutputContainer)) { + ts.Debug.assert(!reportErrors || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors"); + maybeAddMissingAwaitInfo(errorNode, spreadType, restType); + return errorOutputContainer.errors || ts.emptyArray; + } + } + return undefined; + function maybeAddMissingAwaitInfo(errorNode, source, target) { + if (errorNode && reportErrors && errorOutputContainer.errors && errorOutputContainer.errors.length) { + // Bail if target is Promise-like---something else is wrong + if (getAwaitedTypeOfPromise(target)) { + return; + } + var awaitedTypeOfSource = getAwaitedTypeOfPromise(source); + if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) { + ts.addRelatedInfo(errorOutputContainer.errors[0], ts.createDiagnosticForNode(errorNode, ts.Diagnostics.Did_you_forget_to_use_await)); + } + } + } + } + /** + * Returns the this argument in calls like x.f(...) and x[f](...). Undefined otherwise. + */ + function getThisArgumentOfCall(node) { + var expression = node.kind === 208 /* SyntaxKind.CallExpression */ ? node.expression : + node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */ ? node.tag : undefined; + if (expression) { + var callee = ts.skipOuterExpressions(expression); + if (ts.isAccessExpression(callee)) { + return callee.expression; + } + } + } + function createSyntheticExpression(parent, type, isSpread, tupleNameSource) { + var result = ts.parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource); + ts.setTextRange(result, parent); + ts.setParent(result, parent); + return result; + } + /** + * Returns the effective arguments for an expression that works like a function invocation. + */ + function getEffectiveCallArguments(node) { + if (node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */) { + var template = node.template; + var args_3 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())]; + if (template.kind === 223 /* SyntaxKind.TemplateExpression */) { + ts.forEach(template.templateSpans, function (span) { + args_3.push(span.expression); + }); + } + return args_3; + } + if (node.kind === 165 /* SyntaxKind.Decorator */) { + return getEffectiveDecoratorArguments(node); + } + if (ts.isJsxOpeningLikeElement(node)) { + return node.attributes.properties.length > 0 || (ts.isJsxOpeningElement(node) && node.parent.children.length > 0) ? [node.attributes] : ts.emptyArray; + } + var args = node.arguments || ts.emptyArray; + var spreadIndex = getSpreadArgumentIndex(args); + if (spreadIndex >= 0) { + // Create synthetic arguments from spreads of tuple types. + var effectiveArgs_1 = args.slice(0, spreadIndex); + var _loop_24 = function (i) { + var arg = args[i]; + // We can call checkExpressionCached because spread expressions never have a contextual type. + var spreadType = arg.kind === 225 /* SyntaxKind.SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression)); + if (spreadType && isTupleType(spreadType)) { + ts.forEach(getTypeArguments(spreadType), function (t, i) { + var _a; + var flags = spreadType.target.elementFlags[i]; + var syntheticArg = createSyntheticExpression(arg, flags & 4 /* ElementFlags.Rest */ ? createArrayType(t) : t, !!(flags & 12 /* ElementFlags.Variable */), (_a = spreadType.target.labeledElementDeclarations) === null || _a === void 0 ? void 0 : _a[i]); + effectiveArgs_1.push(syntheticArg); + }); + } + else { + effectiveArgs_1.push(arg); + } + }; + for (var i = spreadIndex; i < args.length; i++) { + _loop_24(i); + } + return effectiveArgs_1; + } + return args; + } + /** + * Returns the synthetic argument list for a decorator invocation. + */ + function getEffectiveDecoratorArguments(node) { + var parent = node.parent; + var expr = node.expression; + switch (parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + // For a class decorator, the `target` is the type of the class (e.g. the + // "static" or "constructor" side of the class). + return [ + createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent))) + ]; + case 164 /* SyntaxKind.Parameter */: + // A parameter declaration decorator will have three arguments (see + // `ParameterDecorator` in core.d.ts). + var func = parent.parent; + return [ + createSyntheticExpression(expr, parent.parent.kind === 171 /* SyntaxKind.Constructor */ ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType), + createSyntheticExpression(expr, anyType), + createSyntheticExpression(expr, numberType) + ]; + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // A method or accessor declaration decorator will have two or three arguments (see + // `PropertyDecorator` and `MethodDecorator` in core.d.ts). If we are emitting decorators + // for ES3, we will only pass two arguments. + var hasPropDesc = parent.kind !== 167 /* SyntaxKind.PropertyDeclaration */ && languageVersion !== 0 /* ScriptTarget.ES3 */; + return [ + createSyntheticExpression(expr, getParentTypeOfClassElement(parent)), + createSyntheticExpression(expr, getClassElementPropertyKeyType(parent)), + createSyntheticExpression(expr, hasPropDesc ? createTypedPropertyDescriptorType(getTypeOfNode(parent)) : anyType) + ]; + } + return ts.Debug.fail(); + } + /** + * Returns the argument count for a decorator node that works like a function invocation. + */ + function getDecoratorArgumentCount(node, signature) { + switch (node.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return 1; + case 167 /* SyntaxKind.PropertyDeclaration */: + return 2; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // For ES3 or decorators with only two parameters we supply only two arguments + return languageVersion === 0 /* ScriptTarget.ES3 */ || signature.parameters.length <= 2 ? 2 : 3; + case 164 /* SyntaxKind.Parameter */: + return 3; + default: + return ts.Debug.fail(); + } + } + function getDiagnosticSpanForCallNode(node, doNotIncludeArguments) { + var start; + var length; + var sourceFile = ts.getSourceFileOfNode(node); + if (ts.isPropertyAccessExpression(node.expression)) { + var nameSpan = ts.getErrorSpanForNode(sourceFile, node.expression.name); + start = nameSpan.start; + length = doNotIncludeArguments ? nameSpan.length : node.end - start; + } + else { + var expressionSpan = ts.getErrorSpanForNode(sourceFile, node.expression); + start = expressionSpan.start; + length = doNotIncludeArguments ? expressionSpan.length : node.end - start; + } + return { start: start, length: length, sourceFile: sourceFile }; + } + function getDiagnosticForCallNode(node, message, arg0, arg1, arg2, arg3) { + if (ts.isCallExpression(node)) { + var _a = getDiagnosticSpanForCallNode(node), sourceFile = _a.sourceFile, start = _a.start, length_6 = _a.length; + return ts.createFileDiagnostic(sourceFile, start, length_6, message, arg0, arg1, arg2, arg3); + } + else { + return ts.createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3); + } + } + function isPromiseResolveArityError(node) { + if (!ts.isCallExpression(node) || !ts.isIdentifier(node.expression)) + return false; + var symbol = resolveName(node.expression, node.expression.escapedText, 111551 /* SymbolFlags.Value */, undefined, undefined, false); + var decl = symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration; + if (!decl || !ts.isParameter(decl) || !ts.isFunctionExpressionOrArrowFunction(decl.parent) || !ts.isNewExpression(decl.parent.parent) || !ts.isIdentifier(decl.parent.parent.expression)) { + return false; + } + var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(/*reportErrors*/ false); + if (!globalPromiseSymbol) + return false; + var constructorSymbol = getSymbolAtLocation(decl.parent.parent.expression, /*ignoreErrors*/ true); + return constructorSymbol === globalPromiseSymbol; + } + function getArgumentArityError(node, signatures, args) { + var _a; + var spreadIndex = getSpreadArgumentIndex(args); + if (spreadIndex > -1) { + return ts.createDiagnosticForNode(args[spreadIndex], ts.Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter); + } + var min = Number.POSITIVE_INFINITY; // smallest parameter count + var max = Number.NEGATIVE_INFINITY; // largest parameter count + var maxBelow = Number.NEGATIVE_INFINITY; // largest parameter count that is smaller than the number of arguments + var minAbove = Number.POSITIVE_INFINITY; // smallest parameter count that is larger than the number of arguments + var closestSignature; + for (var _i = 0, signatures_8 = signatures; _i < signatures_8.length; _i++) { + var sig = signatures_8[_i]; + var minParameter = getMinArgumentCount(sig); + var maxParameter = getParameterCount(sig); + // smallest/largest parameter counts + if (minParameter < min) { + min = minParameter; + closestSignature = sig; + } + max = Math.max(max, maxParameter); + // shortest parameter count *longer than the call*/longest parameter count *shorter than the call* + if (minParameter < args.length && minParameter > maxBelow) + maxBelow = minParameter; + if (args.length < maxParameter && maxParameter < minAbove) + minAbove = maxParameter; + } + var hasRestParameter = ts.some(signatures, hasEffectiveRestParameter); + var parameterRange = hasRestParameter ? min + : min < max ? min + "-" + max + : min; + var isVoidPromiseError = !hasRestParameter && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node); + if (isVoidPromiseError && ts.isInJSFile(node)) { + return getDiagnosticForCallNode(node, ts.Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments); + } + var error = hasRestParameter + ? ts.Diagnostics.Expected_at_least_0_arguments_but_got_1 + : isVoidPromiseError + ? ts.Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise + : ts.Diagnostics.Expected_0_arguments_but_got_1; + if (min < args.length && args.length < max) { + // between min and max, but with no matching overload + return getDiagnosticForCallNode(node, ts.Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove); + } + else if (args.length < min) { + // too short: put the error span on the call expression, not any of the args + var diagnostic = getDiagnosticForCallNode(node, error, parameterRange, args.length); + var parameter = (_a = closestSignature === null || closestSignature === void 0 ? void 0 : closestSignature.declaration) === null || _a === void 0 ? void 0 : _a.parameters[closestSignature.thisParameter ? args.length + 1 : args.length]; + if (parameter) { + var parameterError = ts.createDiagnosticForNode(parameter, ts.isBindingPattern(parameter.name) ? ts.Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided + : ts.isRestParameter(parameter) ? ts.Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided + : ts.Diagnostics.An_argument_for_0_was_not_provided, !parameter.name ? args.length : !ts.isBindingPattern(parameter.name) ? ts.idText(ts.getFirstIdentifier(parameter.name)) : undefined); + return ts.addRelatedInfo(diagnostic, parameterError); + } + return diagnostic; + } + else { + // too long; error goes on the excess parameters + var errorSpan = ts.factory.createNodeArray(args.slice(max)); + var pos = ts.first(errorSpan).pos; + var end = ts.last(errorSpan).end; + if (end === pos) { + end++; + } + ts.setTextRangePosEnd(errorSpan, pos, end); + return ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), errorSpan, error, parameterRange, args.length); + } + } + function getTypeArgumentArityError(node, signatures, typeArguments) { + var argCount = typeArguments.length; + // No overloads exist + if (signatures.length === 1) { + var sig = signatures[0]; + var min_1 = getMinTypeArgumentCount(sig.typeParameters); + var max = ts.length(sig.typeParameters); + return ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), typeArguments, ts.Diagnostics.Expected_0_type_arguments_but_got_1, min_1 < max ? min_1 + "-" + max : min_1, argCount); + } + // Overloads exist + var belowArgCount = -Infinity; + var aboveArgCount = Infinity; + for (var _i = 0, signatures_9 = signatures; _i < signatures_9.length; _i++) { + var sig = signatures_9[_i]; + var min_2 = getMinTypeArgumentCount(sig.typeParameters); + var max = ts.length(sig.typeParameters); + if (min_2 > argCount) { + aboveArgCount = Math.min(aboveArgCount, min_2); + } + else if (max < argCount) { + belowArgCount = Math.max(belowArgCount, max); + } + } + if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) { + return ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), typeArguments, ts.Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount); + } + return ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), typeArguments, ts.Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount); + } + function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, fallbackError) { + var isTaggedTemplate = node.kind === 210 /* SyntaxKind.TaggedTemplateExpression */; + var isDecorator = node.kind === 165 /* SyntaxKind.Decorator */; + var isJsxOpeningOrSelfClosingElement = ts.isJsxOpeningLikeElement(node); + var reportErrors = !candidatesOutArray; + var typeArguments; + if (!isDecorator) { + typeArguments = node.typeArguments; + // We already perform checking on the type arguments on the class declaration itself. + if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 106 /* SyntaxKind.SuperKeyword */) { + ts.forEach(typeArguments, checkSourceElement); + } + } + var candidates = candidatesOutArray || []; + // reorderCandidates fills up the candidates array directly + reorderCandidates(signatures, candidates, callChainFlags); + if (!candidates.length) { + if (reportErrors) { + diagnostics.add(getDiagnosticForCallNode(node, ts.Diagnostics.Call_target_does_not_contain_any_signatures)); + } + return resolveErrorCall(node); + } + var args = getEffectiveCallArguments(node); + // The excludeArgument array contains true for each context sensitive argument (an argument + // is context sensitive it is susceptible to a one-time permanent contextual typing). + // + // The idea is that we will perform type argument inference & assignability checking once + // without using the susceptible parameters that are functions, and once more for those + // parameters, contextually typing each as we go along. + // + // For a tagged template, then the first argument be 'undefined' if necessary because it + // represents a TemplateStringsArray. + // + // For a decorator, no arguments are susceptible to contextual typing due to the fact + // decorators are applied to a declaration by the emitter, and not to an expression. + var isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters; + var argCheckMode = !isDecorator && !isSingleNonGenericCandidate && ts.some(args, isContextSensitive) ? 4 /* CheckMode.SkipContextSensitive */ : 0 /* CheckMode.Normal */; + argCheckMode |= checkMode & 32 /* CheckMode.IsForStringLiteralArgumentCompletions */; + // The following variables are captured and modified by calls to chooseOverload. + // If overload resolution or type argument inference fails, we want to report the + // best error possible. The best error is one which says that an argument was not + // assignable to a parameter. This implies that everything else about the overload + // was fine. So if there is any overload that is only incorrect because of an + // argument, we will report an error on that one. + // + // function foo(s: string): void; + // function foo(n: number): void; // Report argument error on this overload + // function foo(): void; + // foo(true); + // + // If none of the overloads even made it that far, there are two possibilities. + // There was a problem with type arguments for some overload, in which case + // report an error on that. Or none of the overloads even had correct arity, + // in which case give an arity error. + // + // function foo(x: T): void; // Report type argument error + // function foo(): void; + // foo(0); + // + var candidatesForArgumentError; + var candidateForArgumentArityError; + var candidateForTypeArgumentError; + var result; + // If we are in signature help, a trailing comma indicates that we intend to provide another argument, + // so we will only accept overloads with arity at least 1 higher than the current number of provided arguments. + var signatureHelpTrailingComma = !!(checkMode & 16 /* CheckMode.IsForSignatureHelp */) && node.kind === 208 /* SyntaxKind.CallExpression */ && node.arguments.hasTrailingComma; + // Section 4.12.1: + // if the candidate list contains one or more signatures for which the type of each argument + // expression is a subtype of each corresponding parameter type, the return type of the first + // of those signatures becomes the return type of the function call. + // Otherwise, the return type of the first signature in the candidate list becomes the return + // type of the function call. + // + // Whether the call is an error is determined by assignability of the arguments. The subtype pass + // is just important for choosing the best signature. So in the case where there is only one + // signature, the subtype pass is useless. So skipping it is an optimization. + if (candidates.length > 1) { + result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); + } + if (!result) { + result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); + } + if (result) { + return result; + } + // No signatures were applicable. Now report errors based on the last applicable signature with + // no arguments excluded from assignability checks. + // If candidate is undefined, it means that no candidates had a suitable arity. In that case, + // skip the checkApplicableSignature check. + if (reportErrors) { + if (candidatesForArgumentError) { + if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) { + var last_2 = candidatesForArgumentError[candidatesForArgumentError.length - 1]; + var chain_1; + if (candidatesForArgumentError.length > 3) { + chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.The_last_overload_gave_the_following_error); + chain_1 = ts.chainDiagnosticMessages(chain_1, ts.Diagnostics.No_overload_matches_this_call); + } + var diags = getSignatureApplicabilityError(node, args, last_2, assignableRelation, 0 /* CheckMode.Normal */, /*reportErrors*/ true, function () { return chain_1; }); + if (diags) { + for (var _i = 0, diags_1 = diags; _i < diags_1.length; _i++) { + var d = diags_1[_i]; + if (last_2.declaration && candidatesForArgumentError.length > 3) { + ts.addRelatedInfo(d, ts.createDiagnosticForNode(last_2.declaration, ts.Diagnostics.The_last_overload_is_declared_here)); + } + addImplementationSuccessElaboration(last_2, d); + diagnostics.add(d); + } + } + else { + ts.Debug.fail("No error for last overload signature"); + } + } + else { + var allDiagnostics = []; + var max = 0; + var min_3 = Number.MAX_VALUE; + var minIndex = 0; + var i_1 = 0; + var _loop_25 = function (c) { + var chain_2 = function () { return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Overload_0_of_1_2_gave_the_following_error, i_1 + 1, candidates.length, signatureToString(c)); }; + var diags_2 = getSignatureApplicabilityError(node, args, c, assignableRelation, 0 /* CheckMode.Normal */, /*reportErrors*/ true, chain_2); + if (diags_2) { + if (diags_2.length <= min_3) { + min_3 = diags_2.length; + minIndex = i_1; + } + max = Math.max(max, diags_2.length); + allDiagnostics.push(diags_2); + } + else { + ts.Debug.fail("No error for 3 or fewer overload signatures"); + } + i_1++; + }; + for (var _a = 0, candidatesForArgumentError_1 = candidatesForArgumentError; _a < candidatesForArgumentError_1.length; _a++) { + var c = candidatesForArgumentError_1[_a]; + _loop_25(c); + } + var diags_3 = max > 1 ? allDiagnostics[minIndex] : ts.flatten(allDiagnostics); + ts.Debug.assert(diags_3.length > 0, "No errors reported for 3 or fewer overload signatures"); + var chain = ts.chainDiagnosticMessages(ts.map(diags_3, ts.createDiagnosticMessageChainFromDiagnostic), ts.Diagnostics.No_overload_matches_this_call); + // The below is a spread to guarantee we get a new (mutable) array - our `flatMap` helper tries to do "smart" optimizations where it reuses input + // arrays and the emptyArray singleton where possible, which is decidedly not what we want while we're still constructing this diagnostic + var related = __spreadArray([], ts.flatMap(diags_3, function (d) { return d.relatedInformation; }), true); + var diag = void 0; + if (ts.every(diags_3, function (d) { return d.start === diags_3[0].start && d.length === diags_3[0].length && d.file === diags_3[0].file; })) { + var _b = diags_3[0], file = _b.file, start = _b.start, length_7 = _b.length; + diag = { file: file, start: start, length: length_7, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related }; + } + else { + diag = ts.createDiagnosticForNodeFromMessageChain(node, chain, related); + } + addImplementationSuccessElaboration(candidatesForArgumentError[0], diag); + diagnostics.add(diag); + } + } + else if (candidateForArgumentArityError) { + diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args)); + } + else if (candidateForTypeArgumentError) { + checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, /*reportErrors*/ true, fallbackError); + } + else { + var signaturesWithCorrectTypeArgumentArity = ts.filter(signatures, function (s) { return hasCorrectTypeArgumentArity(s, typeArguments); }); + if (signaturesWithCorrectTypeArgumentArity.length === 0) { + diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments)); + } + else if (!isDecorator) { + diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args)); + } + else if (fallbackError) { + diagnostics.add(getDiagnosticForCallNode(node, fallbackError)); + } + } + } + return getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode); + function addImplementationSuccessElaboration(failed, diagnostic) { + var _a, _b; + var oldCandidatesForArgumentError = candidatesForArgumentError; + var oldCandidateForArgumentArityError = candidateForArgumentArityError; + var oldCandidateForTypeArgumentError = candidateForTypeArgumentError; + var failedSignatureDeclarations = ((_b = (_a = failed.declaration) === null || _a === void 0 ? void 0 : _a.symbol) === null || _b === void 0 ? void 0 : _b.declarations) || ts.emptyArray; + var isOverload = failedSignatureDeclarations.length > 1; + var implDecl = isOverload ? ts.find(failedSignatureDeclarations, function (d) { return ts.isFunctionLikeDeclaration(d) && ts.nodeIsPresent(d.body); }) : undefined; + if (implDecl) { + var candidate = getSignatureFromDeclaration(implDecl); + var isSingleNonGenericCandidate_1 = !candidate.typeParameters; + if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate_1)) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(implDecl, ts.Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible)); + } + } + candidatesForArgumentError = oldCandidatesForArgumentError; + candidateForArgumentArityError = oldCandidateForArgumentArityError; + candidateForTypeArgumentError = oldCandidateForTypeArgumentError; + } + function chooseOverload(candidates, relation, isSingleNonGenericCandidate, signatureHelpTrailingComma) { + if (signatureHelpTrailingComma === void 0) { signatureHelpTrailingComma = false; } + candidatesForArgumentError = undefined; + candidateForArgumentArityError = undefined; + candidateForTypeArgumentError = undefined; + if (isSingleNonGenericCandidate) { + var candidate = candidates[0]; + if (ts.some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma)) { + return undefined; + } + if (getSignatureApplicabilityError(node, args, candidate, relation, 0 /* CheckMode.Normal */, /*reportErrors*/ false, /*containingMessageChain*/ undefined)) { + candidatesForArgumentError = [candidate]; + return undefined; + } + return candidate; + } + for (var candidateIndex = 0; candidateIndex < candidates.length; candidateIndex++) { + var candidate = candidates[candidateIndex]; + if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma)) { + continue; + } + var checkCandidate = void 0; + var inferenceContext = void 0; + if (candidate.typeParameters) { + var typeArgumentTypes = void 0; + if (ts.some(typeArguments)) { + typeArgumentTypes = checkTypeArguments(candidate, typeArguments, /*reportErrors*/ false); + if (!typeArgumentTypes) { + candidateForTypeArgumentError = candidate; + continue; + } + } + else { + inferenceContext = createInferenceContext(candidate.typeParameters, candidate, /*flags*/ ts.isInJSFile(node) ? 2 /* InferenceFlags.AnyDefault */ : 0 /* InferenceFlags.None */); + typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* CheckMode.SkipGenericFunctions */, inferenceContext); + argCheckMode |= inferenceContext.flags & 4 /* InferenceFlags.SkippedGenericFunction */ ? 8 /* CheckMode.SkipGenericFunctions */ : 0 /* CheckMode.Normal */; + } + checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, ts.isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters); + // If the original signature has a generic rest type, instantiation may produce a + // signature with different arity and we need to perform another arity check. + if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma)) { + candidateForArgumentArityError = checkCandidate; + continue; + } + } + else { + checkCandidate = candidate; + } + if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, /*reportErrors*/ false, /*containingMessageChain*/ undefined)) { + // Give preference to error candidates that have no rest parameters (as they are more specific) + (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); + continue; + } + if (argCheckMode) { + // If one or more context sensitive arguments were excluded, we start including + // them now (and keeping do so for any subsequent candidates) and perform a second + // round of type inference and applicability checking for this particular candidate. + argCheckMode = checkMode & 32 /* CheckMode.IsForStringLiteralArgumentCompletions */; + if (inferenceContext) { + var typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext); + checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, ts.isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters); + // If the original signature has a generic rest type, instantiation may produce a + // signature with different arity and we need to perform another arity check. + if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma)) { + candidateForArgumentArityError = checkCandidate; + continue; + } + } + if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, /*reportErrors*/ false, /*containingMessageChain*/ undefined)) { + // Give preference to error candidates that have no rest parameters (as they are more specific) + (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); + continue; + } + } + candidates[candidateIndex] = checkCandidate; + return checkCandidate; + } + return undefined; + } + } + // No signature was applicable. We have already reported the errors for the invalid signature. + function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) { + ts.Debug.assert(candidates.length > 0); // Else should not have called this. + checkNodeDeferred(node); + // Normally we will combine overloads. Skip this if they have type parameters since that's hard to combine. + // Don't do this if there is a `candidatesOutArray`, + // because then we want the chosen best candidate to be one of the overloads, not a combination. + return hasCandidatesOutArray || candidates.length === 1 || candidates.some(function (c) { return !!c.typeParameters; }) + ? pickLongestCandidateSignature(node, candidates, args, checkMode) + : createUnionOfSignaturesForOverloadFailure(candidates); + } + function createUnionOfSignaturesForOverloadFailure(candidates) { + var thisParameters = ts.mapDefined(candidates, function (c) { return c.thisParameter; }); + var thisParameter; + if (thisParameters.length) { + thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter)); + } + var _a = ts.minAndMax(candidates, getNumNonRestParameters), minArgumentCount = _a.min, maxNonRestParam = _a.max; + var parameters = []; + var _loop_26 = function (i) { + var symbols = ts.mapDefined(candidates, function (s) { return signatureHasRestParameter(s) ? + i < s.parameters.length - 1 ? s.parameters[i] : ts.last(s.parameters) : + i < s.parameters.length ? s.parameters[i] : undefined; }); + ts.Debug.assert(symbols.length !== 0); + parameters.push(createCombinedSymbolFromTypes(symbols, ts.mapDefined(candidates, function (candidate) { return tryGetTypeAtPosition(candidate, i); }))); + }; + for (var i = 0; i < maxNonRestParam; i++) { + _loop_26(i); + } + var restParameterSymbols = ts.mapDefined(candidates, function (c) { return signatureHasRestParameter(c) ? ts.last(c.parameters) : undefined; }); + var flags = 0 /* SignatureFlags.None */; + if (restParameterSymbols.length !== 0) { + var type = createArrayType(getUnionType(ts.mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* UnionReduction.Subtype */)); + parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type)); + flags |= 1 /* SignatureFlags.HasRestParameter */; + } + if (candidates.some(signatureHasLiteralTypes)) { + flags |= 2 /* SignatureFlags.HasLiteralTypes */; + } + return createSignature(candidates[0].declaration, + /*typeParameters*/ undefined, // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`. + thisParameter, parameters, + /*resolvedReturnType*/ getIntersectionType(candidates.map(getReturnTypeOfSignature)), + /*typePredicate*/ undefined, minArgumentCount, flags); + } + function getNumNonRestParameters(signature) { + var numParams = signature.parameters.length; + return signatureHasRestParameter(signature) ? numParams - 1 : numParams; + } + function createCombinedSymbolFromTypes(sources, types) { + return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* UnionReduction.Subtype */)); + } + function createCombinedSymbolForOverloadFailure(sources, type) { + // This function is currently only used for erroneous overloads, so it's good enough to just use the first source. + return createSymbolWithType(ts.first(sources), type); + } + function pickLongestCandidateSignature(node, candidates, args, checkMode) { + // Pick the longest signature. This way we can get a contextual type for cases like: + // declare function f(a: { xa: number; xb: number; }, b: number); + // f({ | + // Also, use explicitly-supplied type arguments if they are provided, so we can get a contextual signature in cases like: + // declare function f(k: keyof T); + // f(" + var bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === undefined ? args.length : apparentArgumentCount); + var candidate = candidates[bestIndex]; + var typeParameters = candidate.typeParameters; + if (!typeParameters) { + return candidate; + } + var typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : undefined; + var instantiated = typeArgumentNodes + ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, ts.isInJSFile(node))) + : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode); + candidates[bestIndex] = instantiated; + return instantiated; + } + function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) { + var typeArguments = typeArgumentNodes.map(getTypeOfNode); + while (typeArguments.length > typeParameters.length) { + typeArguments.pop(); + } + while (typeArguments.length < typeParameters.length) { + typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs)); + } + return typeArguments; + } + function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) { + var inferenceContext = createInferenceContext(typeParameters, candidate, /*flags*/ ts.isInJSFile(node) ? 2 /* InferenceFlags.AnyDefault */ : 0 /* InferenceFlags.None */); + var typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* CheckMode.SkipContextSensitive */ | 8 /* CheckMode.SkipGenericFunctions */, inferenceContext); + return createSignatureInstantiation(candidate, typeArgumentTypes); + } + function getLongestCandidateIndex(candidates, argsCount) { + var maxParamsIndex = -1; + var maxParams = -1; + for (var i = 0; i < candidates.length; i++) { + var candidate = candidates[i]; + var paramCount = getParameterCount(candidate); + if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) { + return i; + } + if (paramCount > maxParams) { + maxParams = paramCount; + maxParamsIndex = i; + } + } + return maxParamsIndex; + } + function resolveCallExpression(node, candidatesOutArray, checkMode) { + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + var superType = checkSuperExpression(node.expression); + if (isTypeAny(superType)) { + for (var _i = 0, _a = node.arguments; _i < _a.length; _i++) { + var arg = _a[_i]; + checkExpression(arg); // Still visit arguments so they get marked for visibility, etc + } + return anySignature; + } + if (!isErrorType(superType)) { + // In super call, the candidate signatures are the matching arity signatures of the base constructor function instantiated + // with the type arguments specified in the extends clause. + var baseTypeNode = ts.getEffectiveBaseTypeNode(ts.getContainingClass(node)); + if (baseTypeNode) { + var baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); + return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */); + } + } + return resolveUntypedCall(node); + } + var callChainFlags; + var funcType = checkExpression(node.expression); + if (ts.isCallChain(node)) { + var nonOptionalType = getOptionalExpressionType(funcType, node.expression); + callChainFlags = nonOptionalType === funcType ? 0 /* SignatureFlags.None */ : + ts.isOutermostOptionalChain(node) ? 16 /* SignatureFlags.IsOuterCallChain */ : + 8 /* SignatureFlags.IsInnerCallChain */; + funcType = nonOptionalType; + } + else { + callChainFlags = 0 /* SignatureFlags.None */; + } + funcType = checkNonNullTypeWithReporter(funcType, node.expression, reportCannotInvokePossiblyNullOrUndefinedError); + if (funcType === silentNeverType) { + return silentNeverSignature; + } + var apparentType = getApparentType(funcType); + if (isErrorType(apparentType)) { + // Another error has already been reported + return resolveErrorCall(node); + } + // Technically, this signatures list may be incomplete. We are taking the apparent type, + // but we are not including call signatures that may have been added to the Object or + // Function interface, since they have none by default. This is a bit of a leap of faith + // that the user will not add any. + var callSignatures = getSignaturesOfType(apparentType, 0 /* SignatureKind.Call */); + var numConstructSignatures = getSignaturesOfType(apparentType, 1 /* SignatureKind.Construct */).length; + // TS 1.0 Spec: 4.12 + // In an untyped function call no TypeArgs are permitted, Args can be any argument list, no contextual + // types are provided for the argument expressions, and the result is always of type Any. + if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { + // The unknownType indicates that an error already occurred (and was reported). No + // need to report another error in this case. + if (!isErrorType(funcType) && node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + // If FuncExpr's apparent type(section 3.8.1) is a function type, the call is a typed function call. + // TypeScript employs overload resolution in typed function calls in order to support functions + // with multiple call signatures. + if (!callSignatures.length) { + if (numConstructSignatures) { + error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + } + else { + var relatedInformation = void 0; + if (node.arguments.length === 1) { + var text = ts.getSourceFileOfNode(node).text; + if (ts.isLineBreak(text.charCodeAt(ts.skipTrivia(text, node.expression.end, /* stopAfterLineBreak */ true) - 1))) { + relatedInformation = ts.createDiagnosticForNode(node.expression, ts.Diagnostics.Are_you_missing_a_semicolon); + } + } + invocationError(node.expression, apparentType, 0 /* SignatureKind.Call */, relatedInformation); + } + return resolveErrorCall(node); + } + // When a call to a generic function is an argument to an outer call to a generic function for which + // inference is in process, we have a choice to make. If the inner call relies on inferences made from + // its contextual type to its return type, deferring the inner call processing allows the best possible + // contextual type to accumulate. But if the outer call relies on inferences made from the return type of + // the inner call, the inner call should be processed early. There's no sure way to know which choice is + // right (only a full unification algorithm can determine that), so we resort to the following heuristic: + // If no type arguments are specified in the inner call and at least one call signature is generic and + // returns a function type, we choose to defer processing. This narrowly permits function composition + // operators to flow inferences through return types, but otherwise processes calls right away. We + // use the resolvingSignature singleton to indicate that we deferred processing. This result will be + // propagated out and eventually turned into nonInferrableType (a type that is assignable to anything and + // from which we never make inferences). + if (checkMode & 8 /* CheckMode.SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) { + skippedGenericFunction(node, checkMode); + return resolvingSignature; + } + // If the function is explicitly marked with `@class`, then it must be constructed. + if (callSignatures.some(function (sig) { return ts.isInJSFile(sig.declaration) && !!ts.getJSDocClassTag(sig.declaration); })) { + error(node, ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags); + } + function isGenericFunctionReturningFunction(signature) { + return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature))); + } + /** + * TS 1.0 spec: 4.12 + * If FuncExpr is of type Any, or of an object type that has no call or construct signatures + * but is a subtype of the Function interface, the call is an untyped function call. + */ + function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { + // We exclude union types because we may have a union of function types that happen to have no common signatures. + return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeFlags.TypeParameter */) || + !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* TypeFlags.Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* TypeFlags.Never */) && isTypeAssignableTo(funcType, globalFunctionType); + } + function resolveNewExpression(node, candidatesOutArray, checkMode) { + if (node.arguments && languageVersion < 1 /* ScriptTarget.ES5 */) { + var spreadIndex = getSpreadArgumentIndex(node.arguments); + if (spreadIndex >= 0) { + error(node.arguments[spreadIndex], ts.Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher); + } + } + var expressionType = checkNonNullExpression(node.expression); + if (expressionType === silentNeverType) { + return silentNeverSignature; + } + // If expressionType's apparent type(section 3.8.1) is an object type with one or + // more construct signatures, the expression is processed in the same manner as a + // function call, but using the construct signatures as the initial set of candidate + // signatures for overload resolution. The result type of the function call becomes + // the result type of the operation. + expressionType = getApparentType(expressionType); + if (isErrorType(expressionType)) { + // Another error has already been reported + return resolveErrorCall(node); + } + // TS 1.0 spec: 4.11 + // If expressionType is of type Any, Args can be any argument + // list and the result of the operation is of type Any. + if (isTypeAny(expressionType)) { + if (node.typeArguments) { + error(node, ts.Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + // Technically, this signatures list may be incomplete. We are taking the apparent type, + // but we are not including construct signatures that may have been added to the Object or + // Function interface, since they have none by default. This is a bit of a leap of faith + // that the user will not add any. + var constructSignatures = getSignaturesOfType(expressionType, 1 /* SignatureKind.Construct */); + if (constructSignatures.length) { + if (!isConstructorAccessible(node, constructSignatures[0])) { + return resolveErrorCall(node); + } + // If the expression is a class of abstract type, or an abstract construct signature, + // then it cannot be instantiated. + // In the case of a merged class-module or class-interface declaration, + // only the class declaration node will have the Abstract flag set. + if (someSignature(constructSignatures, function (signature) { return !!(signature.flags & 4 /* SignatureFlags.Abstract */); })) { + error(node, ts.Diagnostics.Cannot_create_an_instance_of_an_abstract_class); + return resolveErrorCall(node); + } + var valueDecl = expressionType.symbol && ts.getClassLikeDeclarationOfSymbol(expressionType.symbol); + if (valueDecl && ts.hasSyntacticModifier(valueDecl, 128 /* ModifierFlags.Abstract */)) { + error(node, ts.Diagnostics.Cannot_create_an_instance_of_an_abstract_class); + return resolveErrorCall(node); + } + return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */); + } + // If expressionType's apparent type is an object type with no construct signatures but + // one or more call signatures, the expression is processed as a function call. A compile-time + // error occurs if the result of the function call is not Void. The type of the result of the + // operation is Any. It is an error to have a Void this type. + var callSignatures = getSignaturesOfType(expressionType, 0 /* SignatureKind.Call */); + if (callSignatures.length) { + var signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */); + if (!noImplicitAny) { + if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) { + error(node, ts.Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); + } + if (getThisTypeOfSignature(signature) === voidType) { + error(node, ts.Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); + } + } + return signature; + } + invocationError(node.expression, expressionType, 1 /* SignatureKind.Construct */); + return resolveErrorCall(node); + } + function someSignature(signatures, f) { + if (ts.isArray(signatures)) { + return ts.some(signatures, function (signature) { return someSignature(signature, f); }); + } + return signatures.compositeKind === 1048576 /* TypeFlags.Union */ ? ts.some(signatures.compositeSignatures, f) : f(signatures); + } + function typeHasProtectedAccessibleBase(target, type) { + var baseTypes = getBaseTypes(type); + if (!ts.length(baseTypes)) { + return false; + } + var firstBase = baseTypes[0]; + if (firstBase.flags & 2097152 /* TypeFlags.Intersection */) { + var types = firstBase.types; + var mixinFlags = findMixins(types); + var i = 0; + for (var _i = 0, _a = firstBase.types; _i < _a.length; _i++) { + var intersectionMember = _a[_i]; + // We want to ignore mixin ctors + if (!mixinFlags[i]) { + if (ts.getObjectFlags(intersectionMember) & (1 /* ObjectFlags.Class */ | 2 /* ObjectFlags.Interface */)) { + if (intersectionMember.symbol === target) { + return true; + } + if (typeHasProtectedAccessibleBase(target, intersectionMember)) { + return true; + } + } + } + i++; + } + return false; + } + if (firstBase.symbol === target) { + return true; + } + return typeHasProtectedAccessibleBase(target, firstBase); + } + function isConstructorAccessible(node, signature) { + if (!signature || !signature.declaration) { + return true; + } + var declaration = signature.declaration; + var modifiers = ts.getSelectedEffectiveModifierFlags(declaration, 24 /* ModifierFlags.NonPublicAccessibilityModifier */); + // (1) Public constructors and (2) constructor functions are always accessible. + if (!modifiers || declaration.kind !== 171 /* SyntaxKind.Constructor */) { + return true; + } + var declaringClassDeclaration = ts.getClassLikeDeclarationOfSymbol(declaration.parent.symbol); + var declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); + // A private or protected constructor can only be instantiated within its own class (or a subclass, for protected) + if (!isNodeWithinClass(node, declaringClassDeclaration)) { + var containingClass = ts.getContainingClass(node); + if (containingClass && modifiers & 16 /* ModifierFlags.Protected */) { + var containingType = getTypeOfNode(containingClass); + if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) { + return true; + } + } + if (modifiers & 8 /* ModifierFlags.Private */) { + error(node, ts.Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); + } + if (modifiers & 16 /* ModifierFlags.Protected */) { + error(node, ts.Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); + } + return false; + } + return true; + } + function invocationErrorDetails(errorTarget, apparentType, kind) { + var errorInfo; + var isCall = kind === 0 /* SignatureKind.Call */; + var awaitedType = getAwaitedType(apparentType); + var maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0; + if (apparentType.flags & 1048576 /* TypeFlags.Union */) { + var types = apparentType.types; + var hasSignatures = false; + for (var _i = 0, types_20 = types; _i < types_20.length; _i++) { + var constituent = types_20[_i]; + var signatures = getSignaturesOfType(constituent, kind); + if (signatures.length !== 0) { + hasSignatures = true; + if (errorInfo) { + // Bail early if we already have an error, no chance of "No constituent of type is callable" + break; + } + } + else { + // Error on the first non callable constituent only + if (!errorInfo) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, isCall ? + ts.Diagnostics.Type_0_has_no_call_signatures : + ts.Diagnostics.Type_0_has_no_construct_signatures, typeToString(constituent)); + errorInfo = ts.chainDiagnosticMessages(errorInfo, isCall ? + ts.Diagnostics.Not_all_constituents_of_type_0_are_callable : + ts.Diagnostics.Not_all_constituents_of_type_0_are_constructable, typeToString(apparentType)); + } + if (hasSignatures) { + // Bail early if we already found a siganture, no chance of "No constituent of type is callable" + break; + } + } + } + if (!hasSignatures) { + errorInfo = ts.chainDiagnosticMessages( + /* detials */ undefined, isCall ? + ts.Diagnostics.No_constituent_of_type_0_is_callable : + ts.Diagnostics.No_constituent_of_type_0_is_constructable, typeToString(apparentType)); + } + if (!errorInfo) { + errorInfo = ts.chainDiagnosticMessages(errorInfo, isCall ? + ts.Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : + ts.Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other, typeToString(apparentType)); + } + } + else { + errorInfo = ts.chainDiagnosticMessages(errorInfo, isCall ? + ts.Diagnostics.Type_0_has_no_call_signatures : + ts.Diagnostics.Type_0_has_no_construct_signatures, typeToString(apparentType)); + } + var headMessage = isCall ? ts.Diagnostics.This_expression_is_not_callable : ts.Diagnostics.This_expression_is_not_constructable; + // Diagnose get accessors incorrectly called as functions + if (ts.isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) { + var resolvedSymbol = getNodeLinks(errorTarget).resolvedSymbol; + if (resolvedSymbol && resolvedSymbol.flags & 32768 /* SymbolFlags.GetAccessor */) { + headMessage = ts.Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without; + } + } + return { + messageChain: ts.chainDiagnosticMessages(errorInfo, headMessage), + relatedMessage: maybeMissingAwait ? ts.Diagnostics.Did_you_forget_to_use_await : undefined, + }; + } + function invocationError(errorTarget, apparentType, kind, relatedInformation) { + var _a = invocationErrorDetails(errorTarget, apparentType, kind), messageChain = _a.messageChain, relatedInfo = _a.relatedMessage; + var diagnostic = ts.createDiagnosticForNodeFromMessageChain(errorTarget, messageChain); + if (relatedInfo) { + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(errorTarget, relatedInfo)); + } + if (ts.isCallExpression(errorTarget.parent)) { + var _b = getDiagnosticSpanForCallNode(errorTarget.parent, /* doNotIncludeArguments */ true), start = _b.start, length_8 = _b.length; + diagnostic.start = start; + diagnostic.length = length_8; + } + diagnostics.add(diagnostic); + invocationErrorRecovery(apparentType, kind, relatedInformation ? ts.addRelatedInfo(diagnostic, relatedInformation) : diagnostic); + } + function invocationErrorRecovery(apparentType, kind, diagnostic) { + if (!apparentType.symbol) { + return; + } + var importNode = getSymbolLinks(apparentType.symbol).originatingImport; + // Create a diagnostic on the originating import if possible onto which we can attach a quickfix + // An import call expression cannot be rewritten into another form to correct the error - the only solution is to use `.default` at the use-site + if (importNode && !ts.isImportCall(importNode)) { + var sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind); + if (!sigs || !sigs.length) + return; + ts.addRelatedInfo(diagnostic, ts.createDiagnosticForNode(importNode, ts.Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead)); + } + } + function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) { + var tagType = checkExpression(node.tag); + var apparentType = getApparentType(tagType); + if (isErrorType(apparentType)) { + // Another error has already been reported + return resolveErrorCall(node); + } + var callSignatures = getSignaturesOfType(apparentType, 0 /* SignatureKind.Call */); + var numConstructSignatures = getSignaturesOfType(apparentType, 1 /* SignatureKind.Construct */).length; + if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) { + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + if (ts.isArrayLiteralExpression(node.parent)) { + var diagnostic = ts.createDiagnosticForNode(node.tag, ts.Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked); + diagnostics.add(diagnostic); + return resolveErrorCall(node); + } + invocationError(node.tag, apparentType, 0 /* SignatureKind.Call */); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */); + } + /** + * Gets the localized diagnostic head message to use for errors when resolving a decorator as a call expression. + */ + function getDiagnosticHeadMessageForDecoratorResolution(node) { + switch (node.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return ts.Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; + case 164 /* SyntaxKind.Parameter */: + return ts.Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; + case 167 /* SyntaxKind.PropertyDeclaration */: + return ts.Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return ts.Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; + default: + return ts.Debug.fail(); + } + } + /** + * Resolves a decorator as if it were a call expression. + */ + function resolveDecorator(node, candidatesOutArray, checkMode) { + var funcType = checkExpression(node.expression); + var apparentType = getApparentType(funcType); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + var callSignatures = getSignaturesOfType(apparentType, 0 /* SignatureKind.Call */); + var numConstructSignatures = getSignaturesOfType(apparentType, 1 /* SignatureKind.Construct */).length; + if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { + return resolveUntypedCall(node); + } + if (isPotentiallyUncalledDecorator(node, callSignatures)) { + var nodeStr = ts.getTextOfNode(node.expression, /*includeTrivia*/ false); + error(node, ts.Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr); + return resolveErrorCall(node); + } + var headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); + if (!callSignatures.length) { + var errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* SignatureKind.Call */); + var messageChain = ts.chainDiagnosticMessages(errorDetails.messageChain, headMessage); + var diag = ts.createDiagnosticForNodeFromMessageChain(node.expression, messageChain); + if (errorDetails.relatedMessage) { + ts.addRelatedInfo(diag, ts.createDiagnosticForNode(node.expression, errorDetails.relatedMessage)); + } + diagnostics.add(diag); + invocationErrorRecovery(apparentType, 0 /* SignatureKind.Call */, diag); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */, headMessage); + } + function createSignatureForJSXIntrinsic(node, result) { + var namespace = getJsxNamespaceAt(node); + var exports = namespace && getExportsOfSymbol(namespace); + // We fake up a SFC signature for each intrinsic, however a more specific per-element signature drawn from the JSX declaration + // file would probably be preferable. + var typeSymbol = exports && getSymbol(exports, JsxNames.Element, 788968 /* SymbolFlags.Type */); + var returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* SymbolFlags.Type */, node); + var declaration = ts.factory.createFunctionTypeNode(/*typeParameters*/ undefined, [ts.factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotdotdot*/ undefined, "props", /*questionMark*/ undefined, nodeBuilder.typeToTypeNode(result, node))], returnNode ? ts.factory.createTypeReferenceNode(returnNode, /*typeArguments*/ undefined) : ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)); + var parameterSymbol = createSymbol(1 /* SymbolFlags.FunctionScopedVariable */, "props"); + parameterSymbol.type = result; + return createSignature(declaration, + /*typeParameters*/ undefined, + /*thisParameter*/ undefined, [parameterSymbol], typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType, + /*returnTypePredicate*/ undefined, 1, 0 /* SignatureFlags.None */); + } + function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) { + if (isJsxIntrinsicIdentifier(node.tagName)) { + var result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); + var fakeSignature = createSignatureForJSXIntrinsic(node, result); + checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), /*mapper*/ undefined, 0 /* CheckMode.Normal */), result, node.tagName, node.attributes); + if (ts.length(node.typeArguments)) { + ts.forEach(node.typeArguments, checkSourceElement); + diagnostics.add(ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), node.typeArguments, ts.Diagnostics.Expected_0_type_arguments_but_got_1, 0, ts.length(node.typeArguments))); + } + return fakeSignature; + } + var exprTypes = checkExpression(node.tagName); + var apparentType = getApparentType(exprTypes); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + var signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node); + if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, /*constructSignatures*/ 0)) { + return resolveUntypedCall(node); + } + if (signatures.length === 0) { + // We found no signatures at all, which is an error + error(node.tagName, ts.Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, ts.getTextOfNode(node.tagName)); + return resolveErrorCall(node); + } + return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* SignatureFlags.None */); + } + /** + * Sometimes, we have a decorator that could accept zero arguments, + * but is receiving too many arguments as part of the decorator invocation. + * In those cases, a user may have meant to *call* the expression before using it as a decorator. + */ + function isPotentiallyUncalledDecorator(decorator, signatures) { + return signatures.length && ts.every(signatures, function (signature) { + return signature.minArgumentCount === 0 && + !signatureHasRestParameter(signature) && + signature.parameters.length < getDecoratorArgumentCount(decorator, signature); + }); + } + function resolveSignature(node, candidatesOutArray, checkMode) { + switch (node.kind) { + case 208 /* SyntaxKind.CallExpression */: + return resolveCallExpression(node, candidatesOutArray, checkMode); + case 209 /* SyntaxKind.NewExpression */: + return resolveNewExpression(node, candidatesOutArray, checkMode); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode); + case 165 /* SyntaxKind.Decorator */: + return resolveDecorator(node, candidatesOutArray, checkMode); + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode); + } + throw ts.Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable."); + } + /** + * Resolve a signature of a given call-like expression. + * @param node a call-like expression to try resolve a signature for + * @param candidatesOutArray an array of signature to be filled in by the function. It is passed by signature help in the language service; + * the function will fill it up with appropriate candidate signatures + * @return a signature of the call-like expression or undefined if one can't be found + */ + function getResolvedSignature(node, candidatesOutArray, checkMode) { + var links = getNodeLinks(node); + // If getResolvedSignature has already been called, we will have cached the resolvedSignature. + // However, it is possible that either candidatesOutArray was not passed in the first time, + // or that a different candidatesOutArray was passed in. Therefore, we need to redo the work + // to correctly fill the candidatesOutArray. + var cached = links.resolvedSignature; + if (cached && cached !== resolvingSignature && !candidatesOutArray) { + return cached; + } + links.resolvedSignature = resolvingSignature; + var result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* CheckMode.Normal */); + // When CheckMode.SkipGenericFunctions is set we use resolvingSignature to indicate that call + // resolution should be deferred. + if (result !== resolvingSignature) { + // If signature resolution originated in control flow type analysis (for example to compute the + // assigned type in a flow assignment) we don't cache the result as it may be based on temporary + // types from the control flow analysis. + links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; + } + return result; + } + /** + * Indicates whether a declaration can be treated as a constructor in a JavaScript + * file. + */ + function isJSConstructor(node) { + var _a; + if (!node || !ts.isInJSFile(node)) { + return false; + } + var func = ts.isFunctionDeclaration(node) || ts.isFunctionExpression(node) ? node : + ts.isVariableDeclaration(node) && node.initializer && ts.isFunctionExpression(node.initializer) ? node.initializer : + undefined; + if (func) { + // If the node has a @class tag, treat it like a constructor. + if (ts.getJSDocClassTag(node)) + return true; + // If the symbol of the node has members, treat it like a constructor. + var symbol = getSymbolOfNode(func); + return !!((_a = symbol === null || symbol === void 0 ? void 0 : symbol.members) === null || _a === void 0 ? void 0 : _a.size); + } + return false; + } + function mergeJSSymbols(target, source) { + var _a, _b; + if (source) { + var links = getSymbolLinks(source); + if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) { + var inferred = ts.isTransientSymbol(target) ? target : cloneSymbol(target); + inferred.exports = inferred.exports || ts.createSymbolTable(); + inferred.members = inferred.members || ts.createSymbolTable(); + inferred.flags |= source.flags & 32 /* SymbolFlags.Class */; + if ((_a = source.exports) === null || _a === void 0 ? void 0 : _a.size) { + mergeSymbolTable(inferred.exports, source.exports); + } + if ((_b = source.members) === null || _b === void 0 ? void 0 : _b.size) { + mergeSymbolTable(inferred.members, source.members); + } + (links.inferredClassSymbol || (links.inferredClassSymbol = new ts.Map())).set(getSymbolId(inferred), inferred); + return inferred; + } + return links.inferredClassSymbol.get(getSymbolId(target)); + } + } + function getAssignedClassSymbol(decl) { + var _a; + var assignmentSymbol = decl && getSymbolOfExpando(decl, /*allowDeclaration*/ true); + var prototype = (_a = assignmentSymbol === null || assignmentSymbol === void 0 ? void 0 : assignmentSymbol.exports) === null || _a === void 0 ? void 0 : _a.get("prototype"); + var init = (prototype === null || prototype === void 0 ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration); + return init ? getSymbolOfNode(init) : undefined; + } + function getSymbolOfExpando(node, allowDeclaration) { + if (!node.parent) { + return undefined; + } + var name; + var decl; + if (ts.isVariableDeclaration(node.parent) && node.parent.initializer === node) { + if (!ts.isInJSFile(node) && !(ts.isVarConst(node.parent) && ts.isFunctionLikeDeclaration(node))) { + return undefined; + } + name = node.parent.name; + decl = node.parent; + } + else if (ts.isBinaryExpression(node.parent)) { + var parentNode = node.parent; + var parentNodeOperator = node.parent.operatorToken.kind; + if (parentNodeOperator === 63 /* SyntaxKind.EqualsToken */ && (allowDeclaration || parentNode.right === node)) { + name = parentNode.left; + decl = name; + } + else if (parentNodeOperator === 56 /* SyntaxKind.BarBarToken */ || parentNodeOperator === 60 /* SyntaxKind.QuestionQuestionToken */) { + if (ts.isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) { + name = parentNode.parent.name; + decl = parentNode.parent; + } + else if (ts.isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) { + name = parentNode.parent.left; + decl = name; + } + if (!name || !ts.isBindableStaticNameExpression(name) || !ts.isSameEntityName(name, parentNode.left)) { + return undefined; + } + } + } + else if (allowDeclaration && ts.isFunctionDeclaration(node)) { + name = node.name; + decl = node; + } + if (!decl || !name || (!allowDeclaration && !ts.getExpandoInitializer(node, ts.isPrototypeAccess(name)))) { + return undefined; + } + return getSymbolOfNode(decl); + } + function getAssignedJSPrototype(node) { + if (!node.parent) { + return false; + } + var parent = node.parent; + while (parent && parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + parent = parent.parent; + } + if (parent && ts.isBinaryExpression(parent) && ts.isPrototypeAccess(parent.left) && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + var right = ts.getInitializerOfBinaryExpression(parent); + return ts.isObjectLiteralExpression(right) && right; + } + } + /** + * Syntactically and semantically checks a call or new expression. + * @param node The call/new expression to be checked. + * @returns On success, the expression's signature's return type. On failure, anyType. + */ + function checkCallExpression(node, checkMode) { + var _a; + checkGrammarTypeArguments(node, node.typeArguments); + var signature = getResolvedSignature(node, /*candidatesOutArray*/ undefined, checkMode); + if (signature === resolvingSignature) { + // CheckMode.SkipGenericFunctions is enabled and this is a call to a generic function that + // returns a function type. We defer checking and return nonInferrableType. + return nonInferrableType; + } + checkDeprecatedSignature(signature, node); + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return voidType; + } + if (node.kind === 209 /* SyntaxKind.NewExpression */) { + var declaration = signature.declaration; + if (declaration && + declaration.kind !== 171 /* SyntaxKind.Constructor */ && + declaration.kind !== 175 /* SyntaxKind.ConstructSignature */ && + declaration.kind !== 180 /* SyntaxKind.ConstructorType */ && + !ts.isJSDocConstructSignature(declaration) && + !isJSConstructor(declaration)) { + // When resolved signature is a call signature (and not a construct signature) the result type is any + if (noImplicitAny) { + error(node, ts.Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + } + return anyType; + } + } + // In JavaScript files, calls to any identifier 'require' are treated as external module imports + if (ts.isInJSFile(node) && isCommonJsRequire(node)) { + return resolveExternalModuleTypeByLiteral(node.arguments[0]); + } + var returnType = getReturnTypeOfSignature(signature); + // Treat any call to the global 'Symbol' function that is part of a const variable or readonly property + // as a fresh unique symbol literal type. + if (returnType.flags & 12288 /* TypeFlags.ESSymbolLike */ && isSymbolOrSymbolForCall(node)) { + return getESSymbolLikeTypeForNode(ts.walkUpParenthesizedExpressions(node.parent)); + } + if (node.kind === 208 /* SyntaxKind.CallExpression */ && !node.questionDotToken && node.parent.kind === 238 /* SyntaxKind.ExpressionStatement */ && + returnType.flags & 16384 /* TypeFlags.Void */ && getTypePredicateOfSignature(signature)) { + if (!ts.isDottedName(node.expression)) { + error(node.expression, ts.Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name); + } + else if (!getEffectsSignature(node)) { + var diagnostic = error(node.expression, ts.Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation); + getTypeOfDottedName(node.expression, diagnostic); + } + } + if (ts.isInJSFile(node)) { + var jsSymbol = getSymbolOfExpando(node, /*allowDeclaration*/ false); + if ((_a = jsSymbol === null || jsSymbol === void 0 ? void 0 : jsSymbol.exports) === null || _a === void 0 ? void 0 : _a.size) { + var jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, ts.emptyArray, ts.emptyArray, ts.emptyArray); + jsAssignmentType.objectFlags |= 4096 /* ObjectFlags.JSLiteral */; + return getIntersectionType([returnType, jsAssignmentType]); + } + } + return returnType; + } + function checkDeprecatedSignature(signature, node) { + if (signature.declaration && signature.declaration.flags & 268435456 /* NodeFlags.Deprecated */) { + var suggestionNode = getDeprecatedSuggestionNode(node); + var name = ts.tryGetPropertyAccessOrIdentifierToString(ts.getInvokedExpression(node)); + addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature)); + } + } + function getDeprecatedSuggestionNode(node) { + node = ts.skipParentheses(node); + switch (node.kind) { + case 208 /* SyntaxKind.CallExpression */: + case 165 /* SyntaxKind.Decorator */: + case 209 /* SyntaxKind.NewExpression */: + return getDeprecatedSuggestionNode(node.expression); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return getDeprecatedSuggestionNode(node.tag); + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return getDeprecatedSuggestionNode(node.tagName); + case 207 /* SyntaxKind.ElementAccessExpression */: + return node.argumentExpression; + case 206 /* SyntaxKind.PropertyAccessExpression */: + return node.name; + case 178 /* SyntaxKind.TypeReference */: + var typeReference = node; + return ts.isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference; + default: + return node; + } + } + function isSymbolOrSymbolForCall(node) { + if (!ts.isCallExpression(node)) + return false; + var left = node.expression; + if (ts.isPropertyAccessExpression(left) && left.name.escapedText === "for") { + left = left.expression; + } + if (!ts.isIdentifier(left) || left.escapedText !== "Symbol") { + return false; + } + // make sure `Symbol` is the global symbol + var globalESSymbol = getGlobalESSymbolConstructorSymbol(/*reportErrors*/ false); + if (!globalESSymbol) { + return false; + } + return globalESSymbol === resolveName(left, "Symbol", 111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false); + } + function checkImportCallExpression(node) { + // Check grammar of dynamic import + checkGrammarImportCallExpression(node); + if (node.arguments.length === 0) { + return createPromiseReturnType(node, anyType); + } + var specifier = node.arguments[0]; + var specifierType = checkExpressionCached(specifier); + var optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : undefined; + // Even though multiple arguments is grammatically incorrect, type-check extra arguments for completion + for (var i = 2; i < node.arguments.length; ++i) { + checkExpressionCached(node.arguments[i]); + } + if (specifierType.flags & 32768 /* TypeFlags.Undefined */ || specifierType.flags & 65536 /* TypeFlags.Null */ || !isTypeAssignableTo(specifierType, stringType)) { + error(specifier, ts.Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType)); + } + if (optionsType) { + var importCallOptionsType = getGlobalImportCallOptionsType(/*reportErrors*/ true); + if (importCallOptionsType !== emptyObjectType) { + checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* TypeFlags.Undefined */), node.arguments[1]); + } + } + // resolveExternalModuleName will return undefined if the moduleReferenceExpression is not a string literal + var moduleSymbol = resolveExternalModuleName(node, specifier); + if (moduleSymbol) { + var esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, /*dontRecursivelyResolve*/ true, /*suppressUsageError*/ false); + if (esModuleSymbol) { + return createPromiseReturnType(node, getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || + getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier)); + } + } + return createPromiseReturnType(node, anyType); + } + function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) { + var memberTable = ts.createSymbolTable(); + var newSymbol = createSymbol(2097152 /* SymbolFlags.Alias */, "default" /* InternalSymbolName.Default */); + newSymbol.parent = originalSymbol; + newSymbol.nameType = getStringLiteralType("default"); + newSymbol.aliasTarget = resolveSymbol(symbol); + memberTable.set("default" /* InternalSymbolName.Default */, newSymbol); + return createAnonymousType(anonymousSymbol, memberTable, ts.emptyArray, ts.emptyArray, ts.emptyArray); + } + function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) { + var hasDefaultOnly = isOnlyImportedAsDefault(moduleSpecifier); + if (hasDefaultOnly && type && !isErrorType(type)) { + var synthType = type; + if (!synthType.defaultOnlyType) { + var type_5 = createDefaultPropertyWrapperForModule(symbol, originalSymbol); + synthType.defaultOnlyType = type_5; + } + return synthType.defaultOnlyType; + } + return undefined; + } + function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) { + var _a; + if (allowSyntheticDefaultImports && type && !isErrorType(type)) { + var synthType = type; + if (!synthType.syntheticType) { + var file = (_a = originalSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(ts.isSourceFile); + var hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, /*dontResolveAlias*/ false, moduleSpecifier); + if (hasSyntheticDefault) { + var anonymousSymbol = createSymbol(2048 /* SymbolFlags.TypeLiteral */, "__type" /* InternalSymbolName.Type */); + var defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol); + anonymousSymbol.type = defaultContainingObject; + synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, /*objectFlags*/ 0, /*readonly*/ false) : defaultContainingObject; + } + else { + synthType.syntheticType = type; + } + } + return synthType.syntheticType; + } + return type; + } + function isCommonJsRequire(node) { + if (!ts.isRequireCall(node, /*checkArgumentIsStringLiteralLike*/ true)) { + return false; + } + // Make sure require is not a local function + if (!ts.isIdentifier(node.expression)) + return ts.Debug.fail(); + var resolvedRequire = resolveName(node.expression, node.expression.escapedText, 111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ true); // TODO: GH#18217 + if (resolvedRequire === requireSymbol) { + return true; + } + // project includes symbol named 'require' - make sure that it is ambient and local non-alias + if (resolvedRequire.flags & 2097152 /* SymbolFlags.Alias */) { + return false; + } + var targetDeclarationKind = resolvedRequire.flags & 16 /* SymbolFlags.Function */ + ? 256 /* SyntaxKind.FunctionDeclaration */ + : resolvedRequire.flags & 3 /* SymbolFlags.Variable */ + ? 254 /* SyntaxKind.VariableDeclaration */ + : 0 /* SyntaxKind.Unknown */; + if (targetDeclarationKind !== 0 /* SyntaxKind.Unknown */) { + var decl = ts.getDeclarationOfKind(resolvedRequire, targetDeclarationKind); + // function/variable declaration should be ambient + return !!decl && !!(decl.flags & 16777216 /* NodeFlags.Ambient */); + } + return false; + } + function checkTaggedTemplateExpression(node) { + if (!checkGrammarTaggedTemplateChain(node)) + checkGrammarTypeArguments(node, node.typeArguments); + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(node, 262144 /* ExternalEmitHelpers.MakeTemplateObject */); + } + var signature = getResolvedSignature(node); + checkDeprecatedSignature(signature, node); + return getReturnTypeOfSignature(signature); + } + function checkAssertion(node) { + if (node.kind === 211 /* SyntaxKind.TypeAssertionExpression */) { + var file = ts.getSourceFileOfNode(node); + if (file && ts.fileExtensionIsOneOf(file.fileName, [".cts" /* Extension.Cts */, ".mts" /* Extension.Mts */])) { + grammarErrorOnNode(node, ts.Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead); + } + } + return checkAssertionWorker(node, node.type, node.expression); + } + function isValidConstAssertionArgument(node) { + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 223 /* SyntaxKind.TemplateExpression */: + return true; + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isValidConstAssertionArgument(node.expression); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + var op = node.operator; + var arg = node.operand; + return op === 40 /* SyntaxKind.MinusToken */ && (arg.kind === 8 /* SyntaxKind.NumericLiteral */ || arg.kind === 9 /* SyntaxKind.BigIntLiteral */) || + op === 39 /* SyntaxKind.PlusToken */ && arg.kind === 8 /* SyntaxKind.NumericLiteral */; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + var expr = node.expression; + var symbol = getTypeOfNode(expr).symbol; + if (symbol && symbol.flags & 2097152 /* SymbolFlags.Alias */) { + symbol = resolveAlias(symbol); + } + return !!(symbol && (symbol.flags & 384 /* SymbolFlags.Enum */) && getEnumKind(symbol) === 1 /* EnumKind.Literal */); + } + return false; + } + function checkAssertionWorker(errNode, type, expression, checkMode) { + var exprType = checkExpression(expression, checkMode); + if (ts.isConstTypeReference(type)) { + if (!isValidConstAssertionArgument(expression)) { + error(expression, ts.Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals); + } + return getRegularTypeOfLiteralType(exprType); + } + checkSourceElement(type); + exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(exprType)); + var targetType = getTypeFromTypeNode(type); + if (!isErrorType(targetType)) { + addLazyDiagnostic(function () { + var widenedType = getWidenedType(exprType); + if (!isTypeComparableTo(targetType, widenedType)) { + checkTypeComparableTo(exprType, targetType, errNode, ts.Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first); + } + }); + } + return targetType; + } + function checkNonNullChain(node) { + var leftType = checkExpression(node.expression); + var nonOptionalType = getOptionalExpressionType(leftType, node.expression); + return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType); + } + function checkNonNullAssertion(node) { + return node.flags & 32 /* NodeFlags.OptionalChain */ ? checkNonNullChain(node) : + getNonNullableType(checkExpression(node.expression)); + } + function checkExpressionWithTypeArguments(node) { + checkGrammarExpressionWithTypeArguments(node); + var exprType = node.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ ? checkExpression(node.expression) : + ts.isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : + checkExpression(node.exprName); + var typeArguments = node.typeArguments; + if (exprType === silentNeverType || isErrorType(exprType) || !ts.some(typeArguments)) { + return exprType; + } + var hasSomeApplicableSignature = false; + var nonApplicableType; + var result = getInstantiatedType(exprType); + var errorType = hasSomeApplicableSignature ? nonApplicableType : exprType; + if (errorType) { + diagnostics.add(ts.createDiagnosticForNodeArray(ts.getSourceFileOfNode(node), typeArguments, ts.Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType))); + } + return result; + function getInstantiatedType(type) { + var hasSignatures = false; + var hasApplicableSignature = false; + var result = getInstantiatedTypePart(type); + hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature); + if (hasSignatures && !hasApplicableSignature) { + nonApplicableType !== null && nonApplicableType !== void 0 ? nonApplicableType : (nonApplicableType = type); + } + return result; + function getInstantiatedTypePart(type) { + if (type.flags & 524288 /* TypeFlags.Object */) { + var resolved = resolveStructuredTypeMembers(type); + var callSignatures = getInstantiatedSignatures(resolved.callSignatures); + var constructSignatures = getInstantiatedSignatures(resolved.constructSignatures); + hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0); + hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0); + if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) { + var result_11 = createAnonymousType(undefined, resolved.members, callSignatures, constructSignatures, resolved.indexInfos); + result_11.objectFlags |= 8388608 /* ObjectFlags.InstantiationExpressionType */; + result_11.node = node; + return result_11; + } + } + else if (type.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */) { + var constraint = getBaseConstraintOfType(type); + if (constraint) { + var instantiated = getInstantiatedTypePart(constraint); + if (instantiated !== constraint) { + return instantiated; + } + } + } + else if (type.flags & 1048576 /* TypeFlags.Union */) { + return mapType(type, getInstantiatedType); + } + else if (type.flags & 2097152 /* TypeFlags.Intersection */) { + return getIntersectionType(ts.sameMap(type.types, getInstantiatedTypePart)); + } + return type; + } + } + function getInstantiatedSignatures(signatures) { + var applicableSignatures = ts.filter(signatures, function (sig) { return !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments); }); + return ts.sameMap(applicableSignatures, function (sig) { + var typeArgumentTypes = checkTypeArguments(sig, typeArguments, /*reportErrors*/ true); + return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, ts.isInJSFile(sig.declaration)) : sig; + }); + } + } + function checkMetaProperty(node) { + checkGrammarMetaProperty(node); + if (node.keywordToken === 103 /* SyntaxKind.NewKeyword */) { + return checkNewTargetMetaProperty(node); + } + if (node.keywordToken === 100 /* SyntaxKind.ImportKeyword */) { + return checkImportMetaProperty(node); + } + return ts.Debug.assertNever(node.keywordToken); + } + function checkMetaPropertyKeyword(node) { + switch (node.keywordToken) { + case 100 /* SyntaxKind.ImportKeyword */: + return getGlobalImportMetaExpressionType(); + case 103 /* SyntaxKind.NewKeyword */: + var type = checkNewTargetMetaProperty(node); + return isErrorType(type) ? errorType : createNewTargetExpressionType(type); + default: + ts.Debug.assertNever(node.keywordToken); + } + } + function checkNewTargetMetaProperty(node) { + var container = ts.getNewTargetContainer(node); + if (!container) { + error(node, ts.Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); + return errorType; + } + else if (container.kind === 171 /* SyntaxKind.Constructor */) { + var symbol = getSymbolOfNode(container.parent); + return getTypeOfSymbol(symbol); + } + else { + var symbol = getSymbolOfNode(container); + return getTypeOfSymbol(symbol); + } + } + function checkImportMetaProperty(node) { + if (moduleKind === ts.ModuleKind.Node16 || moduleKind === ts.ModuleKind.NodeNext) { + if (ts.getSourceFileOfNode(node).impliedNodeFormat !== ts.ModuleKind.ESNext) { + error(node, ts.Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output); + } + } + else if (moduleKind < ts.ModuleKind.ES2020 && moduleKind !== ts.ModuleKind.System) { + error(node, ts.Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext); + } + var file = ts.getSourceFileOfNode(node); + ts.Debug.assert(!!(file.flags & 4194304 /* NodeFlags.PossiblyContainsImportMeta */), "Containing file is missing import meta node flag."); + return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType; + } + function getTypeOfParameter(symbol) { + var type = getTypeOfSymbol(symbol); + if (strictNullChecks) { + var declaration = symbol.valueDeclaration; + if (declaration && ts.hasInitializer(declaration)) { + return getOptionalType(type); + } + } + return type; + } + function getTupleElementLabel(d) { + ts.Debug.assert(ts.isIdentifier(d.name)); // Parameter declarations could be binding patterns, but we only allow identifier names + return d.name.escapedText; + } + function getParameterNameAtPosition(signature, pos, overrideRestType) { + var paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + return signature.parameters[pos].escapedName; + } + var restParameter = signature.parameters[paramCount] || unknownSymbol; + var restType = overrideRestType || getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + var associatedNames = restType.target.labeledElementDeclarations; + var index = pos - paramCount; + return associatedNames && getTupleElementLabel(associatedNames[index]) || restParameter.escapedName + "_" + index; + } + return restParameter.escapedName; + } + function getParameterIdentifierNameAtPosition(signature, pos) { + var _a; + if (((_a = signature.declaration) === null || _a === void 0 ? void 0 : _a.kind) === 317 /* SyntaxKind.JSDocFunctionType */) { + return undefined; + } + var paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + var param = signature.parameters[pos]; + return isParameterDeclarationWithIdentifierName(param) ? [param.escapedName, false] : undefined; + } + var restParameter = signature.parameters[paramCount] || unknownSymbol; + if (!isParameterDeclarationWithIdentifierName(restParameter)) { + return undefined; + } + var restType = getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + var associatedNames = restType.target.labeledElementDeclarations; + var index = pos - paramCount; + var associatedName = associatedNames === null || associatedNames === void 0 ? void 0 : associatedNames[index]; + var isRestTupleElement = !!(associatedName === null || associatedName === void 0 ? void 0 : associatedName.dotDotDotToken); + return associatedName ? [ + getTupleElementLabel(associatedName), + isRestTupleElement + ] : undefined; + } + if (pos === paramCount) { + return [restParameter.escapedName, true]; + } + return undefined; + } + function isParameterDeclarationWithIdentifierName(symbol) { + return symbol.valueDeclaration && ts.isParameter(symbol.valueDeclaration) && ts.isIdentifier(symbol.valueDeclaration.name); + } + function isValidDeclarationForTupleLabel(d) { + return d.kind === 197 /* SyntaxKind.NamedTupleMember */ || (ts.isParameter(d) && d.name && ts.isIdentifier(d.name)); + } + function getNameableDeclarationAtPosition(signature, pos) { + var paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + var decl = signature.parameters[pos].valueDeclaration; + return decl && isValidDeclarationForTupleLabel(decl) ? decl : undefined; + } + var restParameter = signature.parameters[paramCount] || unknownSymbol; + var restType = getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + var associatedNames = restType.target.labeledElementDeclarations; + var index = pos - paramCount; + return associatedNames && associatedNames[index]; + } + return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : undefined; + } + function getTypeAtPosition(signature, pos) { + return tryGetTypeAtPosition(signature, pos) || anyType; + } + function tryGetTypeAtPosition(signature, pos) { + var paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + return getTypeOfParameter(signature.parameters[pos]); + } + if (signatureHasRestParameter(signature)) { + // We want to return the value undefined for an out of bounds parameter position, + // so we need to check bounds here before calling getIndexedAccessType (which + // otherwise would return the type 'undefined'). + var restType = getTypeOfSymbol(signature.parameters[paramCount]); + var index = pos - paramCount; + if (!isTupleType(restType) || restType.target.hasRestElement || index < restType.target.fixedLength) { + return getIndexedAccessType(restType, getNumberLiteralType(index)); + } + } + return undefined; + } + function getRestTypeAtPosition(source, pos) { + var parameterCount = getParameterCount(source); + var minArgumentCount = getMinArgumentCount(source); + var restType = getEffectiveRestType(source); + if (restType && pos >= parameterCount - 1) { + return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType)); + } + var types = []; + var flags = []; + var names = []; + for (var i = pos; i < parameterCount; i++) { + if (!restType || i < parameterCount - 1) { + types.push(getTypeAtPosition(source, i)); + flags.push(i < minArgumentCount ? 1 /* ElementFlags.Required */ : 2 /* ElementFlags.Optional */); + } + else { + types.push(restType); + flags.push(8 /* ElementFlags.Variadic */); + } + var name = getNameableDeclarationAtPosition(source, i); + if (name) { + names.push(name); + } + } + return createTupleType(types, flags, /*readonly*/ false, ts.length(names) === ts.length(types) ? names : undefined); + } + // Return the number of parameters in a signature. The rest parameter, if present, counts as one + // parameter. For example, the parameter count of (x: number, y: number, ...z: string[]) is 3 and + // the parameter count of (x: number, ...args: [number, ...string[], boolean])) is also 3. In the + // latter example, the effective rest type is [...string[], boolean]. + function getParameterCount(signature) { + var length = signature.parameters.length; + if (signatureHasRestParameter(signature)) { + var restType = getTypeOfSymbol(signature.parameters[length - 1]); + if (isTupleType(restType)) { + return length + restType.target.fixedLength - (restType.target.hasRestElement ? 0 : 1); + } + } + return length; + } + function getMinArgumentCount(signature, flags) { + var strongArityForUntypedJS = flags & 1 /* MinArgumentCountFlags.StrongArityForUntypedJS */; + var voidIsNonOptional = flags & 2 /* MinArgumentCountFlags.VoidIsNonOptional */; + if (voidIsNonOptional || signature.resolvedMinArgumentCount === undefined) { + var minArgumentCount = void 0; + if (signatureHasRestParameter(signature)) { + var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + if (isTupleType(restType)) { + var firstOptionalIndex = ts.findIndex(restType.target.elementFlags, function (f) { return !(f & 1 /* ElementFlags.Required */); }); + var requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex; + if (requiredCount > 0) { + minArgumentCount = signature.parameters.length - 1 + requiredCount; + } + } + } + if (minArgumentCount === undefined) { + if (!strongArityForUntypedJS && signature.flags & 32 /* SignatureFlags.IsUntypedSignatureInJSFile */) { + return 0; + } + minArgumentCount = signature.minArgumentCount; + } + if (voidIsNonOptional) { + return minArgumentCount; + } + for (var i = minArgumentCount - 1; i >= 0; i--) { + var type = getTypeAtPosition(signature, i); + if (filterType(type, acceptsVoid).flags & 131072 /* TypeFlags.Never */) { + break; + } + minArgumentCount = i; + } + signature.resolvedMinArgumentCount = minArgumentCount; + } + return signature.resolvedMinArgumentCount; + } + function hasEffectiveRestParameter(signature) { + if (signatureHasRestParameter(signature)) { + var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + return !isTupleType(restType) || restType.target.hasRestElement; + } + return false; + } + function getEffectiveRestType(signature) { + if (signatureHasRestParameter(signature)) { + var restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + if (!isTupleType(restType)) { + return restType; + } + if (restType.target.hasRestElement) { + return sliceTupleType(restType, restType.target.fixedLength); + } + } + return undefined; + } + function getNonArrayRestType(signature) { + var restType = getEffectiveRestType(signature); + return restType && !isArrayType(restType) && !isTypeAny(restType) && (getReducedType(restType).flags & 131072 /* TypeFlags.Never */) === 0 ? restType : undefined; + } + function getTypeOfFirstParameterOfSignature(signature) { + return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType); + } + function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) { + return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType; + } + function inferFromAnnotatedParameters(signature, context, inferenceContext) { + var len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + for (var i = 0; i < len; i++) { + var declaration = signature.parameters[i].valueDeclaration; + if (declaration.type) { + var typeNode = ts.getEffectiveTypeAnnotationNode(declaration); + if (typeNode) { + inferTypes(inferenceContext.inferences, getTypeFromTypeNode(typeNode), getTypeAtPosition(context, i)); + } + } + } + var restType = getEffectiveRestType(context); + if (restType && restType.flags & 262144 /* TypeFlags.TypeParameter */) { + // The contextual signature has a generic rest parameter. We first instantiate the contextual + // signature (without fixing type parameters) and assign types to contextually typed parameters. + var instantiatedContext = instantiateSignature(context, inferenceContext.nonFixingMapper); + assignContextualParameterTypes(signature, instantiatedContext); + // We then infer from a tuple type representing the parameters that correspond to the contextual + // rest parameter. + var restPos = getParameterCount(context) - 1; + inferTypes(inferenceContext.inferences, getRestTypeAtPosition(signature, restPos), restType); + } + } + function assignContextualParameterTypes(signature, context) { + if (context.typeParameters) { + if (!signature.typeParameters) { + signature.typeParameters = context.typeParameters; + } + else { + return; // This signature has already has a contextual inference performed and cached on it! + } + } + if (context.thisParameter) { + var parameter = signature.thisParameter; + if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { + if (!parameter) { + signature.thisParameter = createSymbolWithType(context.thisParameter, /*type*/ undefined); + } + assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter)); + } + } + var len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + for (var i = 0; i < len; i++) { + var parameter = signature.parameters[i]; + if (!ts.getEffectiveTypeAnnotationNode(parameter.valueDeclaration)) { + var contextualParameterType = tryGetTypeAtPosition(context, i); + assignParameterType(parameter, contextualParameterType); + } + } + if (signatureHasRestParameter(signature)) { + // parameter might be a transient symbol generated by use of `arguments` in the function body. + var parameter = ts.last(signature.parameters); + if (parameter.valueDeclaration + ? !ts.getEffectiveTypeAnnotationNode(parameter.valueDeclaration) + // a declarationless parameter may still have a `.type` already set by its construction logic + // (which may pull a type from a jsdoc) - only allow fixing on `DeferredType` parameters with a fallback type + : !!(ts.getCheckFlags(parameter) & 65536 /* CheckFlags.DeferredType */)) { + var contextualParameterType = getRestTypeAtPosition(context, len); + assignParameterType(parameter, contextualParameterType); + } + } + } + function assignNonContextualParameterTypes(signature) { + if (signature.thisParameter) { + assignParameterType(signature.thisParameter); + } + for (var _i = 0, _a = signature.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + assignParameterType(parameter); + } + } + function assignParameterType(parameter, type) { + var links = getSymbolLinks(parameter); + if (!links.type) { + var declaration = parameter.valueDeclaration; + links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(declaration, /*reportErrors*/ true) : getTypeOfSymbol(parameter)); + if (declaration && declaration.name.kind !== 79 /* SyntaxKind.Identifier */) { + // if inference didn't come up with anything but unknown, fall back to the binding pattern if present. + if (links.type === unknownType) { + links.type = getTypeFromBindingPattern(declaration.name); + } + assignBindingElementTypes(declaration.name, links.type); + } + } + else if (type) { + ts.Debug.assertEqual(links.type, type, "Parameter symbol already has a cached type which differs from newly assigned type"); + } + } + // When contextual typing assigns a type to a parameter that contains a binding pattern, we also need to push + // the destructured type into the contained binding elements. + function assignBindingElementTypes(pattern, parentType) { + for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + var type = getBindingElementTypeFromParentType(element, parentType); + if (element.name.kind === 79 /* SyntaxKind.Identifier */) { + getSymbolLinks(getSymbolOfNode(element)).type = type; + } + else { + assignBindingElementTypes(element.name, type); + } + } + } + } + function createPromiseType(promisedType) { + // creates a `Promise` type where `T` is the promisedType argument + var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); + if (globalPromiseType !== emptyGenericType) { + // if the promised type is itself a promise, get the underlying type; otherwise, fallback to the promised type + // Unwrap an `Awaited` to `T` to improve inference. + promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; + return createTypeReference(globalPromiseType, [promisedType]); + } + return unknownType; + } + function createPromiseLikeType(promisedType) { + // creates a `PromiseLike` type where `T` is the promisedType argument + var globalPromiseLikeType = getGlobalPromiseLikeType(/*reportErrors*/ true); + if (globalPromiseLikeType !== emptyGenericType) { + // if the promised type is itself a promise, get the underlying type; otherwise, fallback to the promised type + // Unwrap an `Awaited` to `T` to improve inference. + promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; + return createTypeReference(globalPromiseLikeType, [promisedType]); + } + return unknownType; + } + function createPromiseReturnType(func, promisedType) { + var promiseType = createPromiseType(promisedType); + if (promiseType === unknownType) { + error(func, ts.isImportCall(func) ? + ts.Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : + ts.Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option); + return errorType; + } + else if (!getGlobalPromiseConstructorSymbol(/*reportErrors*/ true)) { + error(func, ts.isImportCall(func) ? + ts.Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : + ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); + } + return promiseType; + } + function createNewTargetExpressionType(targetType) { + // Create a synthetic type `NewTargetExpression { target: TargetType; }` + var symbol = createSymbol(0 /* SymbolFlags.None */, "NewTargetExpression"); + var targetPropertySymbol = createSymbol(4 /* SymbolFlags.Property */, "target", 8 /* CheckFlags.Readonly */); + targetPropertySymbol.parent = symbol; + targetPropertySymbol.type = targetType; + var members = ts.createSymbolTable([targetPropertySymbol]); + symbol.members = members; + return createAnonymousType(symbol, members, ts.emptyArray, ts.emptyArray, ts.emptyArray); + } + function getReturnTypeFromBody(func, checkMode) { + if (!func.body) { + return errorType; + } + var functionFlags = ts.getFunctionFlags(func); + var isAsync = (functionFlags & 2 /* FunctionFlags.Async */) !== 0; + var isGenerator = (functionFlags & 1 /* FunctionFlags.Generator */) !== 0; + var returnType; + var yieldType; + var nextType; + var fallbackReturnType = voidType; + if (func.body.kind !== 235 /* SyntaxKind.Block */) { // Async or normal arrow function + returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* CheckMode.SkipGenericFunctions */); + if (isAsync) { + // From within an async function you can return either a non-promise value or a promise. Any + // Promise/A+ compatible implementation will always assimilate any foreign promise, so the + // return type of the body should be unwrapped to its awaited type, which we will wrap in + // the native Promise type later in this function. + returnType = unwrapAwaitedType(checkAwaitedType(returnType, /*withAlias*/ false, /*errorNode*/ func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member)); + } + } + else if (isGenerator) { // Generator or AsyncGenerator function + var returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode); + if (!returnTypes) { + fallbackReturnType = neverType; + } + else if (returnTypes.length > 0) { + returnType = getUnionType(returnTypes, 2 /* UnionReduction.Subtype */); + } + var _a = checkAndAggregateYieldOperandTypes(func, checkMode), yieldTypes = _a.yieldTypes, nextTypes = _a.nextTypes; + yieldType = ts.some(yieldTypes) ? getUnionType(yieldTypes, 2 /* UnionReduction.Subtype */) : undefined; + nextType = ts.some(nextTypes) ? getIntersectionType(nextTypes) : undefined; + } + else { // Async or normal function + var types = checkAndAggregateReturnExpressionTypes(func, checkMode); + if (!types) { + // For an async function, the return type will not be never, but rather a Promise for never. + return functionFlags & 2 /* FunctionFlags.Async */ + ? createPromiseReturnType(func, neverType) // Async function + : neverType; // Normal function + } + if (types.length === 0) { + // For an async function, the return type will not be void, but rather a Promise for void. + return functionFlags & 2 /* FunctionFlags.Async */ + ? createPromiseReturnType(func, voidType) // Async function + : voidType; // Normal function + } + // Return a union of the return expression types. + returnType = getUnionType(types, 2 /* UnionReduction.Subtype */); + } + if (returnType || yieldType || nextType) { + if (yieldType) + reportErrorsFromWidening(func, yieldType, 3 /* WideningKind.GeneratorYield */); + if (returnType) + reportErrorsFromWidening(func, returnType, 1 /* WideningKind.FunctionReturn */); + if (nextType) + reportErrorsFromWidening(func, nextType, 2 /* WideningKind.GeneratorNext */); + if (returnType && isUnitType(returnType) || + yieldType && isUnitType(yieldType) || + nextType && isUnitType(nextType)) { + var contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); + var contextualType = !contextualSignature ? undefined : + contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? undefined : returnType : + instantiateContextualType(getReturnTypeOfSignature(contextualSignature), func); + if (isGenerator) { + yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* IterationTypeKind.Yield */, isAsync); + returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* IterationTypeKind.Return */, isAsync); + nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* IterationTypeKind.Next */, isAsync); + } + else { + returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync); + } + } + if (yieldType) + yieldType = getWidenedType(yieldType); + if (returnType) + returnType = getWidenedType(returnType); + if (nextType) + nextType = getWidenedType(nextType); + } + if (isGenerator) { + return createGeneratorReturnType(yieldType || neverType, returnType || fallbackReturnType, nextType || getContextualIterationType(2 /* IterationTypeKind.Next */, func) || unknownType, isAsync); + } + else { + // From within an async function you can return either a non-promise value or a promise. Any + // Promise/A+ compatible implementation will always assimilate any foreign promise, so the + // return type of the body is awaited type of the body, wrapped in a native Promise type. + return isAsync + ? createPromiseType(returnType || fallbackReturnType) + : returnType || fallbackReturnType; + } + } + function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) { + var resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; + var globalGeneratorType = resolver.getGlobalGeneratorType(/*reportErrors*/ false); + yieldType = resolver.resolveIterationType(yieldType, /*errorNode*/ undefined) || unknownType; + returnType = resolver.resolveIterationType(returnType, /*errorNode*/ undefined) || unknownType; + nextType = resolver.resolveIterationType(nextType, /*errorNode*/ undefined) || unknownType; + if (globalGeneratorType === emptyGenericType) { + // Fall back to the global IterableIterator if returnType is assignable to the expected return iteration + // type of IterableIterator, and the expected next iteration type of IterableIterator is assignable to + // nextType. + var globalType = resolver.getGlobalIterableIteratorType(/*reportErrors*/ false); + var iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : undefined; + var iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType; + var iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType; + if (isTypeAssignableTo(returnType, iterableIteratorReturnType) && + isTypeAssignableTo(iterableIteratorNextType, nextType)) { + if (globalType !== emptyGenericType) { + return createTypeFromGenericGlobalType(globalType, [yieldType]); + } + // The global IterableIterator type doesn't exist, so report an error + resolver.getGlobalIterableIteratorType(/*reportErrors*/ true); + return emptyObjectType; + } + // The global Generator type doesn't exist, so report an error + resolver.getGlobalGeneratorType(/*reportErrors*/ true); + return emptyObjectType; + } + return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]); + } + function checkAndAggregateYieldOperandTypes(func, checkMode) { + var yieldTypes = []; + var nextTypes = []; + var isAsync = (ts.getFunctionFlags(func) & 2 /* FunctionFlags.Async */) !== 0; + ts.forEachYieldExpression(func.body, function (yieldExpression) { + var yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType; + ts.pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync)); + var nextType; + if (yieldExpression.asteriskToken) { + var iterationTypes = getIterationTypesOfIterable(yieldExpressionType, isAsync ? 19 /* IterationUse.AsyncYieldStar */ : 17 /* IterationUse.YieldStar */, yieldExpression.expression); + nextType = iterationTypes && iterationTypes.nextType; + } + else { + nextType = getContextualType(yieldExpression); + } + if (nextType) + ts.pushIfUnique(nextTypes, nextType); + }); + return { yieldTypes: yieldTypes, nextTypes: nextTypes }; + } + function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) { + var errorNode = node.expression || node; + // A `yield*` expression effectively yields everything that its operand yields + var yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* IterationUse.AsyncYieldStar */ : 17 /* IterationUse.YieldStar */, expressionType, sentType, errorNode) : expressionType; + return !isAsync ? yieldedType : getAwaitedType(yieldedType, errorNode, node.asteriskToken + ? ts.Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + : ts.Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); + } + /** + * Collect the TypeFacts learned from a typeof switch with + * total clauses `witnesses`, and the active clause ranging + * from `start` to `end`. Parameter `hasDefault` denotes + * whether the active clause contains a default clause. + */ + function getFactsFromTypeofSwitch(start, end, witnesses, hasDefault) { + var facts = 0 /* TypeFacts.None */; + // When in the default we only collect inequality facts + // because default is 'in theory' a set of infinite + // equalities. + if (hasDefault) { + // Value is not equal to any types after the active clause. + for (var i = end; i < witnesses.length; i++) { + facts |= typeofNEFacts.get(witnesses[i]) || 32768 /* TypeFacts.TypeofNEHostObject */; + } + // Remove inequalities for types that appear in the + // active clause because they appear before other + // types collected so far. + for (var i = start; i < end; i++) { + facts &= ~(typeofNEFacts.get(witnesses[i]) || 0); + } + // Add inequalities for types before the active clause unconditionally. + for (var i = 0; i < start; i++) { + facts |= typeofNEFacts.get(witnesses[i]) || 32768 /* TypeFacts.TypeofNEHostObject */; + } + } + // When in an active clause without default the set of + // equalities is finite. + else { + // Add equalities for all types in the active clause. + for (var i = start; i < end; i++) { + facts |= typeofEQFacts.get(witnesses[i]) || 128 /* TypeFacts.TypeofEQHostObject */; + } + // Remove equalities for types that appear before the + // active clause. + for (var i = 0; i < start; i++) { + facts &= ~(typeofEQFacts.get(witnesses[i]) || 0); + } + } + return facts; + } + function isExhaustiveSwitchStatement(node) { + var links = getNodeLinks(node); + return links.isExhaustive !== undefined ? links.isExhaustive : (links.isExhaustive = computeExhaustiveSwitchStatement(node)); + } + function computeExhaustiveSwitchStatement(node) { + if (node.expression.kind === 216 /* SyntaxKind.TypeOfExpression */) { + var operandType = getTypeOfExpression(node.expression.expression); + var witnesses = getSwitchClauseTypeOfWitnesses(node, /*retainDefault*/ false); + // notEqualFacts states that the type of the switched value is not equal to every type in the switch. + var notEqualFacts_1 = getFactsFromTypeofSwitch(0, 0, witnesses, /*hasDefault*/ true); + var type_6 = getBaseConstraintOfType(operandType) || operandType; + // Take any/unknown as a special condition. Or maybe we could change `type` to a union containing all primitive types. + if (type_6.flags & 3 /* TypeFlags.AnyOrUnknown */) { + return (556800 /* TypeFacts.AllTypeofNE */ & notEqualFacts_1) === 556800 /* TypeFacts.AllTypeofNE */; + } + return !!(filterType(type_6, function (t) { return (getTypeFacts(t) & notEqualFacts_1) === notEqualFacts_1; }).flags & 131072 /* TypeFlags.Never */); + } + var type = getTypeOfExpression(node.expression); + if (!isLiteralType(type)) { + return false; + } + var switchTypes = getSwitchClauseTypes(node); + if (!switchTypes.length || ts.some(switchTypes, isNeitherUnitTypeNorNever)) { + return false; + } + return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); + } + function functionHasImplicitReturn(func) { + return func.endFlowNode && isReachableFlowNode(func.endFlowNode); + } + /** NOTE: Return value of `[]` means a different thing than `undefined`. `[]` means func returns `void`, `undefined` means it returns `never`. */ + function checkAndAggregateReturnExpressionTypes(func, checkMode) { + var functionFlags = ts.getFunctionFlags(func); + var aggregatedTypes = []; + var hasReturnWithNoExpression = functionHasImplicitReturn(func); + var hasReturnOfTypeNever = false; + ts.forEachReturnStatement(func.body, function (returnStatement) { + var expr = returnStatement.expression; + if (expr) { + var type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* CheckMode.SkipGenericFunctions */); + if (functionFlags & 2 /* FunctionFlags.Async */) { + // From within an async function you can return either a non-promise value or a promise. Any + // Promise/A+ compatible implementation will always assimilate any foreign promise, so the + // return type of the body should be unwrapped to its awaited type, which should be wrapped in + // the native Promise type by the caller. + type = unwrapAwaitedType(checkAwaitedType(type, /*withAlias*/ false, func, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member)); + } + if (type.flags & 131072 /* TypeFlags.Never */) { + hasReturnOfTypeNever = true; + } + ts.pushIfUnique(aggregatedTypes, type); + } + else { + hasReturnWithNoExpression = true; + } + }); + if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) { + return undefined; + } + if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && + !(isJSConstructor(func) && aggregatedTypes.some(function (t) { return t.symbol === func.symbol; }))) { + // Javascript "callable constructors", containing eg `if (!(this instanceof A)) return new A()` should not add undefined + ts.pushIfUnique(aggregatedTypes, undefinedType); + } + return aggregatedTypes; + } + function mayReturnNever(func) { + switch (func.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return true; + case 169 /* SyntaxKind.MethodDeclaration */: + return func.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + default: + return false; + } + } + /** + * TypeScript Specification 1.0 (6.3) - July 2014 + * An explicitly typed function whose return type isn't the Void type, + * the Any type, or a union type containing the Void or Any type as a constituent + * must have at least one return statement somewhere in its body. + * An exception to this rule is if the function implementation consists of a single 'throw' statement. + * + * @param returnType - return type of the function, can be undefined if return type is not explicitly specified + */ + function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { + addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics); + return; + function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() { + var functionFlags = ts.getFunctionFlags(func); + var type = returnType && unwrapReturnType(returnType, functionFlags); + // Functions with with an explicitly specified 'void' or 'any' return type don't need any return expressions. + if (type && maybeTypeOfKind(type, 1 /* TypeFlags.Any */ | 16384 /* TypeFlags.Void */)) { + return; + } + // If all we have is a function signature, or an arrow function with an expression body, then there is nothing to check. + // also if HasImplicitReturn flag is not set this means that all codepaths in function body end with return or throw + if (func.kind === 168 /* SyntaxKind.MethodSignature */ || ts.nodeIsMissing(func.body) || func.body.kind !== 235 /* SyntaxKind.Block */ || !functionHasImplicitReturn(func)) { + return; + } + var hasExplicitReturn = func.flags & 512 /* NodeFlags.HasExplicitReturn */; + var errorNode = ts.getEffectiveReturnTypeNode(func) || func; + if (type && type.flags & 131072 /* TypeFlags.Never */) { + error(errorNode, ts.Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); + } + else if (type && !hasExplicitReturn) { + // minimal check: function has syntactic return type annotation and no explicit return statements in the body + // this function does not conform to the specification. + error(errorNode, ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value); + } + else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) { + error(errorNode, ts.Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); + } + else if (compilerOptions.noImplicitReturns) { + if (!type) { + // If return type annotation is omitted check if function has any explicit return statements. + // If it does not have any - its inferred return type is void - don't do any checks. + // Otherwise get inferred return type from function body and report error only if it is not void / anytype + if (!hasExplicitReturn) { + return; + } + var inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) { + return; + } + } + error(errorNode, ts.Diagnostics.Not_all_code_paths_return_a_value); + } + } + } + function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { + ts.Debug.assert(node.kind !== 169 /* SyntaxKind.MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + checkNodeDeferred(node); + if (ts.isFunctionExpression(node)) { + checkCollisionsForDeclarationName(node, node.name); + } + // The identityMapper object is used to indicate that function expressions are wildcards + if (checkMode && checkMode & 4 /* CheckMode.SkipContextSensitive */ && isContextSensitive(node)) { + // Skip parameters, return signature with return type that retains noncontextual parts so inferences can still be drawn in an early stage + if (!ts.getEffectiveReturnTypeNode(node) && !ts.hasContextSensitiveParameters(node)) { + // Return plain anyFunctionType if there is no possibility we'll make inferences from the return type + var contextualSignature = getContextualSignature(node); + if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) { + var links = getNodeLinks(node); + if (links.contextFreeType) { + return links.contextFreeType; + } + var returnType = getReturnTypeFromBody(node, checkMode); + var returnOnlySignature = createSignature(undefined, undefined, undefined, ts.emptyArray, returnType, /*resolvedTypePredicate*/ undefined, 0, 0 /* SignatureFlags.None */); + var returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], ts.emptyArray, ts.emptyArray); + returnOnlyType.objectFlags |= 262144 /* ObjectFlags.NonInferrableType */; + return links.contextFreeType = returnOnlyType; + } + } + return anyFunctionType; + } + // Grammar checking + var hasGrammarError = checkGrammarFunctionLikeDeclaration(node); + if (!hasGrammarError && node.kind === 213 /* SyntaxKind.FunctionExpression */) { + checkGrammarForGenerator(node); + } + contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode); + return getTypeOfSymbol(getSymbolOfNode(node)); + } + function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) { + var links = getNodeLinks(node); + // Check if function expression is contextually typed and assign parameter types if so. + if (!(links.flags & 1024 /* NodeCheckFlags.ContextChecked */)) { + var contextualSignature = getContextualSignature(node); + // If a type check is started at a function expression that is an argument of a function call, obtaining the + // contextual type may recursively get back to here during overload resolution of the call. If so, we will have + // already assigned contextual types. + if (!(links.flags & 1024 /* NodeCheckFlags.ContextChecked */)) { + links.flags |= 1024 /* NodeCheckFlags.ContextChecked */; + var signature = ts.firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfNode(node)), 0 /* SignatureKind.Call */)); + if (!signature) { + return; + } + if (isContextSensitive(node)) { + if (contextualSignature) { + var inferenceContext = getInferenceContext(node); + if (checkMode && checkMode & 2 /* CheckMode.Inferential */) { + inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext); + } + var instantiatedContextualSignature = inferenceContext ? + instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature; + assignContextualParameterTypes(signature, instantiatedContextualSignature); + } + else { + // Force resolution of all parameter types such that the absence of a contextual type is consistently reflected. + assignNonContextualParameterTypes(signature); + } + } + if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) { + var returnType = getReturnTypeFromBody(node, checkMode); + if (!signature.resolvedReturnType) { + signature.resolvedReturnType = returnType; + } + } + checkSignatureDeclaration(node); + } + } + } + function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { + ts.Debug.assert(node.kind !== 169 /* SyntaxKind.MethodDeclaration */ || ts.isObjectLiteralMethod(node)); + var functionFlags = ts.getFunctionFlags(node); + var returnType = getReturnTypeFromAnnotation(node); + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); + if (node.body) { + if (!ts.getEffectiveReturnTypeNode(node)) { + // There are some checks that are only performed in getReturnTypeFromBody, that may produce errors + // we need. An example is the noImplicitAny errors resulting from widening the return expression + // of a function. Because checking of function expression bodies is deferred, there was never an + // appropriate time to do this during the main walk of the file (see the comment at the top of + // checkFunctionExpressionBodies). So it must be done now. + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + if (node.body.kind === 235 /* SyntaxKind.Block */) { + checkSourceElement(node.body); + } + else { + // From within an async function you can return either a non-promise value or a promise. Any + // Promise/A+ compatible implementation will always assimilate any foreign promise, so we + // should not be checking assignability of a promise to the return type. Instead, we need to + // check assignability of the awaited type of the expression body against the promised type of + // its return type annotation. + var exprType = checkExpression(node.body); + var returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags); + if (returnOrPromisedType) { + if ((functionFlags & 3 /* FunctionFlags.AsyncGenerator */) === 2 /* FunctionFlags.Async */) { // Async function + var awaitedType = checkAwaitedType(exprType, /*withAlias*/ false, node.body, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); + checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body); + } + else { // Normal function + checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body); + } + } + } + } + } + function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid) { + if (isAwaitValid === void 0) { isAwaitValid = false; } + if (!isTypeAssignableTo(type, numberOrBigIntType)) { + var awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type); + errorAndMaybeSuggestAwait(operand, !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType), diagnostic); + return false; + } + return true; + } + function isReadonlyAssignmentDeclaration(d) { + if (!ts.isCallExpression(d)) { + return false; + } + if (!ts.isBindableObjectDefinePropertyCall(d)) { + return false; + } + var objectLitType = checkExpressionCached(d.arguments[2]); + var valueType = getTypeOfPropertyOfType(objectLitType, "value"); + if (valueType) { + var writableProp = getPropertyOfType(objectLitType, "writable"); + var writableType = writableProp && getTypeOfSymbol(writableProp); + if (!writableType || writableType === falseType || writableType === regularFalseType) { + return true; + } + // We include this definition whereupon we walk back and check the type at the declaration because + // The usual definition of `Object.defineProperty` will _not_ cause literal types to be preserved in the + // argument types, should the type be contextualized by the call itself. + if (writableProp && writableProp.valueDeclaration && ts.isPropertyAssignment(writableProp.valueDeclaration)) { + var initializer = writableProp.valueDeclaration.initializer; + var rawOriginalType = checkExpression(initializer); + if (rawOriginalType === falseType || rawOriginalType === regularFalseType) { + return true; + } + } + return false; + } + var setProp = getPropertyOfType(objectLitType, "set"); + return !setProp; + } + function isReadonlySymbol(symbol) { + // The following symbols are considered read-only: + // Properties with a 'readonly' modifier + // Variables declared with 'const' + // Get accessors without matching set accessors + // Enum members + // Object.defineProperty assignments with writable false or no setter + // Unions and intersections of the above (unions and intersections eagerly set isReadonly on creation) + return !!(ts.getCheckFlags(symbol) & 8 /* CheckFlags.Readonly */ || + symbol.flags & 4 /* SymbolFlags.Property */ && ts.getDeclarationModifierFlagsFromSymbol(symbol) & 64 /* ModifierFlags.Readonly */ || + symbol.flags & 3 /* SymbolFlags.Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* NodeFlags.Const */ || + symbol.flags & 98304 /* SymbolFlags.Accessor */ && !(symbol.flags & 65536 /* SymbolFlags.SetAccessor */) || + symbol.flags & 8 /* SymbolFlags.EnumMember */ || + ts.some(symbol.declarations, isReadonlyAssignmentDeclaration)); + } + function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) { + var _a, _b; + if (assignmentKind === 0 /* AssignmentKind.None */) { + // no assigment means it doesn't matter whether the entity is readonly + return false; + } + if (isReadonlySymbol(symbol)) { + // Allow assignments to readonly properties within constructors of the same class declaration. + if (symbol.flags & 4 /* SymbolFlags.Property */ && + ts.isAccessExpression(expr) && + expr.expression.kind === 108 /* SyntaxKind.ThisKeyword */) { + // Look for if this is the constructor for the class that `symbol` is a property of. + var ctor = ts.getContainingFunction(expr); + if (!(ctor && (ctor.kind === 171 /* SyntaxKind.Constructor */ || isJSConstructor(ctor)))) { + return true; + } + if (symbol.valueDeclaration) { + var isAssignmentDeclaration_1 = ts.isBinaryExpression(symbol.valueDeclaration); + var isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent; + var isLocalParameterProperty = ctor === symbol.valueDeclaration.parent; + var isLocalThisPropertyAssignment = isAssignmentDeclaration_1 && ((_a = symbol.parent) === null || _a === void 0 ? void 0 : _a.valueDeclaration) === ctor.parent; + var isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration_1 && ((_b = symbol.parent) === null || _b === void 0 ? void 0 : _b.valueDeclaration) === ctor; + var isWriteableSymbol = isLocalPropertyDeclaration + || isLocalParameterProperty + || isLocalThisPropertyAssignment + || isLocalThisPropertyAssignmentConstructorFunction; + return !isWriteableSymbol; + } + } + return true; + } + if (ts.isAccessExpression(expr)) { + // references through namespace import should be readonly + var node = ts.skipParentheses(expr.expression); + if (node.kind === 79 /* SyntaxKind.Identifier */) { + var symbol_2 = getNodeLinks(node).resolvedSymbol; + if (symbol_2.flags & 2097152 /* SymbolFlags.Alias */) { + var declaration = getDeclarationOfAliasSymbol(symbol_2); + return !!declaration && declaration.kind === 268 /* SyntaxKind.NamespaceImport */; + } + } + } + return false; + } + function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) { + // References are combinations of identifiers, parentheses, and property accesses. + var node = ts.skipOuterExpressions(expr, 6 /* OuterExpressionKinds.Assertions */ | 1 /* OuterExpressionKinds.Parentheses */); + if (node.kind !== 79 /* SyntaxKind.Identifier */ && !ts.isAccessExpression(node)) { + error(expr, invalidReferenceMessage); + return false; + } + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + error(expr, invalidOptionalChainMessage); + return false; + } + return true; + } + function checkDeleteExpression(node) { + checkExpression(node.expression); + var expr = ts.skipParentheses(node.expression); + if (!ts.isAccessExpression(expr)) { + error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); + return booleanType; + } + if (ts.isPropertyAccessExpression(expr) && ts.isPrivateIdentifier(expr.name)) { + error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier); + } + var links = getNodeLinks(expr); + var symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); + if (symbol) { + if (isReadonlySymbol(symbol)) { + error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); + } + checkDeleteExpressionMustBeOptional(expr, symbol); + } + return booleanType; + } + function checkDeleteExpressionMustBeOptional(expr, symbol) { + var type = getTypeOfSymbol(symbol); + if (strictNullChecks && + !(type.flags & (3 /* TypeFlags.AnyOrUnknown */ | 131072 /* TypeFlags.Never */)) && + !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* SymbolFlags.Optional */ : getFalsyFlags(type) & 32768 /* TypeFlags.Undefined */)) { + error(expr, ts.Diagnostics.The_operand_of_a_delete_operator_must_be_optional); + } + } + function checkTypeOfExpression(node) { + checkExpression(node.expression); + return typeofType; + } + function checkVoidExpression(node) { + checkExpression(node.expression); + return undefinedWideningType; + } + function checkAwaitExpressionGrammar(node) { + // Grammar checking + var container = ts.getContainingFunctionOrClassStaticBlock(node); + if (container && ts.isClassStaticBlockDeclaration(container)) { + error(node, ts.Diagnostics.Await_expression_cannot_be_used_inside_a_class_static_block); + } + else if (!(node.flags & 32768 /* NodeFlags.AwaitContext */)) { + if (ts.isInTopLevelContext(node)) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = void 0; + if (!ts.isEffectiveExternalModule(sourceFile, compilerOptions)) { + span !== null && span !== void 0 ? span : (span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos)); + var diagnostic = ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module); + diagnostics.add(diagnostic); + } + switch (moduleKind) { + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + if (sourceFile.impliedNodeFormat === ts.ModuleKind.CommonJS) { + span !== null && span !== void 0 ? span : (span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos)); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)); + break; + } + // fallthrough + case ts.ModuleKind.ES2022: + case ts.ModuleKind.ESNext: + case ts.ModuleKind.System: + if (languageVersion >= 4 /* ScriptTarget.ES2017 */) { + break; + } + // fallthrough + default: + span !== null && span !== void 0 ? span : (span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos)); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher)); + break; + } + } + } + else { + // use of 'await' in non-async function + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + var diagnostic = ts.createFileDiagnostic(sourceFile, span.start, span.length, ts.Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules); + if (container && container.kind !== 171 /* SyntaxKind.Constructor */ && (ts.getFunctionFlags(container) & 2 /* FunctionFlags.Async */) === 0) { + var relatedInfo = ts.createDiagnosticForNode(container, ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async); + ts.addRelatedInfo(diagnostic, relatedInfo); + } + diagnostics.add(diagnostic); + } + } + } + if (isInParameterInitializerBeforeContainingFunction(node)) { + error(node, ts.Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); + } + } + function checkAwaitExpression(node) { + addLazyDiagnostic(function () { return checkAwaitExpressionGrammar(node); }); + var operandType = checkExpression(node.expression); + var awaitedType = checkAwaitedType(operandType, /*withAlias*/ true, node, ts.Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); + if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* TypeFlags.AnyOrUnknown */)) { + addErrorOrSuggestion(/*isError*/ false, ts.createDiagnosticForNode(node, ts.Diagnostics.await_has_no_effect_on_the_type_of_this_expression)); + } + return awaitedType; + } + function checkPrefixUnaryExpression(node) { + var operandType = checkExpression(node.operand); + if (operandType === silentNeverType) { + return silentNeverType; + } + switch (node.operand.kind) { + case 8 /* SyntaxKind.NumericLiteral */: + switch (node.operator) { + case 40 /* SyntaxKind.MinusToken */: + return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text)); + case 39 /* SyntaxKind.PlusToken */: + return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text)); + } + break; + case 9 /* SyntaxKind.BigIntLiteral */: + if (node.operator === 40 /* SyntaxKind.MinusToken */) { + return getFreshTypeOfLiteralType(getBigIntLiteralType({ + negative: true, + base10Value: ts.parsePseudoBigInt(node.operand.text) + })); + } + } + switch (node.operator) { + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + checkNonNullType(operandType, node.operand); + if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* TypeFlags.ESSymbolLike */)) { + error(node.operand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(node.operator)); + } + if (node.operator === 39 /* SyntaxKind.PlusToken */) { + if (maybeTypeOfKind(operandType, 2112 /* TypeFlags.BigIntLike */)) { + error(node.operand, ts.Diagnostics.Operator_0_cannot_be_applied_to_type_1, ts.tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType))); + } + return numberType; + } + return getUnaryResultType(operandType); + case 53 /* SyntaxKind.ExclamationToken */: + checkTruthinessExpression(node.operand); + var facts = getTypeFacts(operandType) & (4194304 /* TypeFacts.Truthy */ | 8388608 /* TypeFacts.Falsy */); + return facts === 4194304 /* TypeFacts.Truthy */ ? falseType : + facts === 8388608 /* TypeFacts.Falsy */ ? trueType : + booleanType; + case 45 /* SyntaxKind.PlusPlusToken */: + case 46 /* SyntaxKind.MinusMinusToken */: + var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type); + if (ok) { + // run check only if former checks succeeded to avoid reporting cascading errors + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access); + } + return getUnaryResultType(operandType); + } + return errorType; + } + function checkPostfixUnaryExpression(node) { + var operandType = checkExpression(node.operand); + if (operandType === silentNeverType) { + return silentNeverType; + } + var ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type); + if (ok) { + // run check only if former checks succeeded to avoid reporting cascading errors + checkReferenceExpression(node.operand, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, ts.Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access); + } + return getUnaryResultType(operandType); + } + function getUnaryResultType(operandType) { + if (maybeTypeOfKind(operandType, 2112 /* TypeFlags.BigIntLike */)) { + return isTypeAssignableToKind(operandType, 3 /* TypeFlags.AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* TypeFlags.NumberLike */) + ? numberOrBigIntType + : bigintType; + } + // If it's not a bigint type, implicit coercion will result in a number + return numberType; + } + function maybeTypeOfKindConsideringBaseConstraint(type, kind) { + if (maybeTypeOfKind(type, kind)) { + return true; + } + var baseConstraint = getBaseConstraintOrType(type); + return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind); + } + // Return true if type might be of the given kind. A union or intersection type might be of a given + // kind if at least one constituent type is of the given kind. + function maybeTypeOfKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var types = type.types; + for (var _i = 0, types_21 = types; _i < types_21.length; _i++) { + var t = types_21[_i]; + if (maybeTypeOfKind(t, kind)) { + return true; + } + } + } + return false; + } + function isTypeAssignableToKind(source, kind, strict) { + if (source.flags & kind) { + return true; + } + if (strict && source.flags & (3 /* TypeFlags.AnyOrUnknown */ | 16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */ | 65536 /* TypeFlags.Null */)) { + return false; + } + return !!(kind & 296 /* TypeFlags.NumberLike */) && isTypeAssignableTo(source, numberType) || + !!(kind & 2112 /* TypeFlags.BigIntLike */) && isTypeAssignableTo(source, bigintType) || + !!(kind & 402653316 /* TypeFlags.StringLike */) && isTypeAssignableTo(source, stringType) || + !!(kind & 528 /* TypeFlags.BooleanLike */) && isTypeAssignableTo(source, booleanType) || + !!(kind & 16384 /* TypeFlags.Void */) && isTypeAssignableTo(source, voidType) || + !!(kind & 131072 /* TypeFlags.Never */) && isTypeAssignableTo(source, neverType) || + !!(kind & 65536 /* TypeFlags.Null */) && isTypeAssignableTo(source, nullType) || + !!(kind & 32768 /* TypeFlags.Undefined */) && isTypeAssignableTo(source, undefinedType) || + !!(kind & 4096 /* TypeFlags.ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || + !!(kind & 67108864 /* TypeFlags.NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType); + } + function allTypesAssignableToKind(source, kind, strict) { + return source.flags & 1048576 /* TypeFlags.Union */ ? + ts.every(source.types, function (subType) { return allTypesAssignableToKind(subType, kind, strict); }) : + isTypeAssignableToKind(source, kind, strict); + } + function isConstEnumObjectType(type) { + return !!(ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol); + } + function isConstEnumSymbol(symbol) { + return (symbol.flags & 128 /* SymbolFlags.ConstEnum */) !== 0; + } + function checkInstanceOfExpression(left, right, leftType, rightType) { + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + // TypeScript 1.0 spec (April 2014): 4.15.4 + // The instanceof operator requires the left operand to be of type Any, an object type, or a type parameter type, + // and the right operand to be of type Any, a subtype of the 'Function' interface type, or have a call or construct signature. + // The result is always of the Boolean primitive type. + // NOTE: do not raise error if leftType is unknown as related error was already reported + if (!isTypeAny(leftType) && + allTypesAssignableToKind(leftType, 131068 /* TypeFlags.Primitive */)) { + error(left, ts.Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + // NOTE: do not raise error if right is unknown as related error was already reported + if (!(isTypeAny(rightType) || typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) { + error(right, ts.Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type); + } + return booleanType; + } + function checkInExpression(left, right, leftType, rightType) { + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + if (ts.isPrivateIdentifier(left)) { + if (languageVersion < 99 /* ScriptTarget.ESNext */) { + checkExternalEmitHelpers(left, 2097152 /* ExternalEmitHelpers.ClassPrivateFieldIn */); + } + // Unlike in 'checkPrivateIdentifierExpression' we now have access to the RHS type + // which provides us with the opportunity to emit more detailed errors + if (!getNodeLinks(left).resolvedSymbol && ts.getContainingClass(left)) { + var isUncheckedJS = isUncheckedJSSuggestion(left, rightType.symbol, /*excludeClasses*/ true); + reportNonexistentProperty(left, rightType, isUncheckedJS); + } + } + else { + leftType = checkNonNullType(leftType, left); + // TypeScript 1.0 spec (April 2014): 4.15.5 + // Require the left operand to be of type Any, the String primitive type, or the Number primitive type. + if (!(allTypesAssignableToKind(leftType, 402653316 /* TypeFlags.StringLike */ | 296 /* TypeFlags.NumberLike */ | 12288 /* TypeFlags.ESSymbolLike */) || + isTypeAssignableToKind(leftType, 4194304 /* TypeFlags.Index */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */ | 262144 /* TypeFlags.TypeParameter */))) { + error(left, ts.Diagnostics.The_left_hand_side_of_an_in_expression_must_be_a_private_identifier_or_of_type_any_string_number_or_symbol); + } + } + rightType = checkNonNullType(rightType, right); + // TypeScript 1.0 spec (April 2014): 4.15.5 + // The in operator requires the right operand to be + // + // 1. assignable to the non-primitive type, + // 2. an unconstrained type parameter, + // 3. a union or intersection including one or more type parameters, whose constituents are all assignable to the + // the non-primitive type, or are unconstrainted type parameters, or have constraints assignable to the + // non-primitive type, or + // 4. a type parameter whose constraint is + // i. an object type, + // ii. the non-primitive type, or + // iii. a union or intersection with at least one constituent assignable to an object or non-primitive type. + // + // The divergent behavior for type parameters and unions containing type parameters is a workaround for type + // parameters not being narrowable. If the right operand is a concrete type, we can error if there is any chance + // it is a primitive. But if the operand is a type parameter, it cannot be narrowed, so we don't issue an error + // unless *all* instantiations would result in an error. + // + // The result is always of the Boolean primitive type. + var rightTypeConstraint = getConstraintOfType(rightType); + if (!allTypesAssignableToKind(rightType, 67108864 /* TypeFlags.NonPrimitive */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */) || + rightTypeConstraint && (isTypeAssignableToKind(rightType, 3145728 /* TypeFlags.UnionOrIntersection */) && !allTypesAssignableToKind(rightTypeConstraint, 67108864 /* TypeFlags.NonPrimitive */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */) || + !maybeTypeOfKind(rightTypeConstraint, 67108864 /* TypeFlags.NonPrimitive */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */ | 524288 /* TypeFlags.Object */))) { + error(right, ts.Diagnostics.The_right_hand_side_of_an_in_expression_must_not_be_a_primitive); + } + return booleanType; + } + function checkObjectLiteralAssignment(node, sourceType, rightIsThis) { + var properties = node.properties; + if (strictNullChecks && properties.length === 0) { + return checkNonNullType(sourceType, node); + } + for (var i = 0; i < properties.length; i++) { + checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis); + } + return sourceType; + } + /** Note: If property cannot be a SpreadAssignment, then allProperties does not need to be provided */ + function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis) { + if (rightIsThis === void 0) { rightIsThis = false; } + var properties = node.properties; + var property = properties[propertyIndex]; + if (property.kind === 296 /* SyntaxKind.PropertyAssignment */ || property.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + var name = property.name; + var exprType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(exprType)) { + var text = getPropertyNameFromType(exprType); + var prop = getPropertyOfType(objectLiteralType, text); + if (prop) { + markPropertyAsReferenced(prop, property, rightIsThis); + checkPropertyAccessibility(property, /*isSuper*/ false, /*writing*/ true, objectLiteralType, prop); + } + } + var elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* AccessFlags.ExpressionPosition */, name); + var type = getFlowTypeOfDestructuring(property, elementType); + return checkDestructuringAssignment(property.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ ? property : property.initializer, type); + } + else if (property.kind === 298 /* SyntaxKind.SpreadAssignment */) { + if (propertyIndex < properties.length - 1) { + error(property, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } + else { + if (languageVersion < 99 /* ScriptTarget.ESNext */) { + checkExternalEmitHelpers(property, 4 /* ExternalEmitHelpers.Rest */); + } + var nonRestNames = []; + if (allProperties) { + for (var _i = 0, allProperties_1 = allProperties; _i < allProperties_1.length; _i++) { + var otherProperty = allProperties_1[_i]; + if (!ts.isSpreadAssignment(otherProperty)) { + nonRestNames.push(otherProperty.name); + } + } + } + var type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); + checkGrammarForDisallowedTrailingComma(allProperties, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + return checkDestructuringAssignment(property.expression, type); + } + } + else { + error(property, ts.Diagnostics.Property_assignment_expected); + } + } + function checkArrayLiteralAssignment(node, sourceType, checkMode) { + var elements = node.elements; + if (languageVersion < 2 /* ScriptTarget.ES2015 */ && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 512 /* ExternalEmitHelpers.Read */); + } + // This elementType will be used if the specific property corresponding to this index is not + // present (aka the tuple element property). This call also checks that the parentType is in + // fact an iterable or array (depending on target language). + var possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */ | 128 /* IterationUse.PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType; + var inBoundsType = compilerOptions.noUncheckedIndexedAccess ? undefined : possiblyOutOfBoundsType; + for (var i = 0; i < elements.length; i++) { + var type = possiblyOutOfBoundsType; + if (node.elements[i].kind === 225 /* SyntaxKind.SpreadElement */) { + type = inBoundsType = inBoundsType !== null && inBoundsType !== void 0 ? inBoundsType : (checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, sourceType, undefinedType, node) || errorType); + } + checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode); + } + return sourceType; + } + function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { + var elements = node.elements; + var element = elements[elementIndex]; + if (element.kind !== 227 /* SyntaxKind.OmittedExpression */) { + if (element.kind !== 225 /* SyntaxKind.SpreadElement */) { + var indexType = getNumberLiteralType(elementIndex); + if (isArrayLikeType(sourceType)) { + // We create a synthetic expression so that getIndexedAccessType doesn't get confused + // when the element is a SyntaxKind.ElementAccessExpression. + var accessFlags = 32 /* AccessFlags.ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* AccessFlags.NoTupleBoundsCheck */ : 0); + var elementType_2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType; + var assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType_2, 524288 /* TypeFacts.NEUndefined */) : elementType_2; + var type = getFlowTypeOfDestructuring(element, assignedType); + return checkDestructuringAssignment(element, type, checkMode); + } + return checkDestructuringAssignment(element, elementType, checkMode); + } + if (elementIndex < elements.length - 1) { + error(element, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } + else { + var restExpression = element.expression; + if (restExpression.kind === 221 /* SyntaxKind.BinaryExpression */ && restExpression.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + error(restExpression.operatorToken, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } + else { + checkGrammarForDisallowedTrailingComma(node.elements, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + var type = everyType(sourceType, isTupleType) ? + mapType(sourceType, function (t) { return sliceTupleType(t, elementIndex); }) : + createArrayType(elementType); + return checkDestructuringAssignment(restExpression, type, checkMode); + } + } + } + return undefined; + } + function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) { + var target; + if (exprOrAssignment.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + var prop = exprOrAssignment; + if (prop.objectAssignmentInitializer) { + // In strict null checking mode, if a default value of a non-undefined type is specified, remove + // undefined from the final type. + if (strictNullChecks && + !(getFalsyFlags(checkExpression(prop.objectAssignmentInitializer)) & 32768 /* TypeFlags.Undefined */)) { + sourceType = getTypeWithFacts(sourceType, 524288 /* TypeFacts.NEUndefined */); + } + checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); + } + target = exprOrAssignment.name; + } + else { + target = exprOrAssignment; + } + if (target.kind === 221 /* SyntaxKind.BinaryExpression */ && target.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + checkBinaryExpression(target, checkMode); + target = target.left; + } + if (target.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + return checkObjectLiteralAssignment(target, sourceType, rightIsThis); + } + if (target.kind === 204 /* SyntaxKind.ArrayLiteralExpression */) { + return checkArrayLiteralAssignment(target, sourceType, checkMode); + } + return checkReferenceAssignment(target, sourceType, checkMode); + } + function checkReferenceAssignment(target, sourceType, checkMode) { + var targetType = checkExpression(target, checkMode); + var error = target.parent.kind === 298 /* SyntaxKind.SpreadAssignment */ ? + ts.Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : + ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; + var optionalError = target.parent.kind === 298 /* SyntaxKind.SpreadAssignment */ ? + ts.Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : + ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access; + if (checkReferenceExpression(target, error, optionalError)) { + checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target); + } + if (ts.isPrivateIdentifierPropertyAccessExpression(target)) { + checkExternalEmitHelpers(target.parent, 1048576 /* ExternalEmitHelpers.ClassPrivateFieldSet */); + } + return sourceType; + } + /** + * This is a *shallow* check: An expression is side-effect-free if the + * evaluation of the expression *itself* cannot produce side effects. + * For example, x++ / 3 is side-effect free because the / operator + * does not have side effects. + * The intent is to "smell test" an expression for correctness in positions where + * its value is discarded (e.g. the left side of the comma operator). + */ + function isSideEffectFree(node) { + node = ts.skipParentheses(node); + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 10 /* SyntaxKind.StringLiteral */: + case 13 /* SyntaxKind.RegularExpressionLiteral */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 223 /* SyntaxKind.TemplateExpression */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 213 /* SyntaxKind.FunctionExpression */: + case 226 /* SyntaxKind.ClassExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 216 /* SyntaxKind.TypeOfExpression */: + case 230 /* SyntaxKind.NonNullExpression */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 278 /* SyntaxKind.JsxElement */: + return true; + case 222 /* SyntaxKind.ConditionalExpression */: + return isSideEffectFree(node.whenTrue) && + isSideEffectFree(node.whenFalse); + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.isAssignmentOperator(node.operatorToken.kind)) { + return false; + } + return isSideEffectFree(node.left) && + isSideEffectFree(node.right); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + // Unary operators ~, !, +, and - have no side effects. + // The rest do. + switch (node.operator) { + case 53 /* SyntaxKind.ExclamationToken */: + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + return true; + } + return false; + // Some forms listed here for clarity + case 217 /* SyntaxKind.VoidExpression */: // Explicit opt-out + case 211 /* SyntaxKind.TypeAssertionExpression */: // Not SEF, but can produce useful type warnings + case 229 /* SyntaxKind.AsExpression */: // Not SEF, but can produce useful type warnings + default: + return false; + } + } + function isTypeEqualityComparableTo(source, target) { + return (target.flags & 98304 /* TypeFlags.Nullable */) !== 0 || isTypeComparableTo(source, target); + } + function createCheckBinaryExpression() { + var trampoline = ts.createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState); + return function (node, checkMode) { + var result = trampoline(node, checkMode); + ts.Debug.assertIsDefined(result); + return result; + }; + function onEnter(node, state, checkMode) { + if (state) { + state.stackIndex++; + state.skip = false; + setLeftType(state, /*type*/ undefined); + setLastResult(state, /*type*/ undefined); + } + else { + state = { + checkMode: checkMode, + skip: false, + stackIndex: 0, + typeStack: [undefined, undefined], + }; + } + if (ts.isInJSFile(node) && ts.getAssignedExpandoInitializer(node)) { + state.skip = true; + setLastResult(state, checkExpression(node.right, checkMode)); + return state; + } + checkGrammarNullishCoalesceWithLogicalExpression(node); + var operator = node.operatorToken.kind; + if (operator === 63 /* SyntaxKind.EqualsToken */ && (node.left.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ || node.left.kind === 204 /* SyntaxKind.ArrayLiteralExpression */)) { + state.skip = true; + setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 108 /* SyntaxKind.ThisKeyword */)); + return state; + } + return state; + } + function onLeft(left, state, _node) { + if (!state.skip) { + return maybeCheckExpression(state, left); + } + } + function onOperator(operatorToken, state, node) { + if (!state.skip) { + var leftType = getLastResult(state); + ts.Debug.assertIsDefined(leftType); + setLeftType(state, leftType); + setLastResult(state, /*type*/ undefined); + var operator = operatorToken.kind; + if (operator === 55 /* SyntaxKind.AmpersandAmpersandToken */ || operator === 56 /* SyntaxKind.BarBarToken */ || operator === 60 /* SyntaxKind.QuestionQuestionToken */) { + if (operator === 55 /* SyntaxKind.AmpersandAmpersandToken */) { + var parent = ts.walkUpParenthesizedExpressions(node.parent); + checkTestingKnownTruthyCallableOrAwaitableType(node.left, ts.isIfStatement(parent) ? parent.thenStatement : undefined); + } + checkTruthinessOfType(leftType, node.left); + } + } + } + function onRight(right, state, _node) { + if (!state.skip) { + return maybeCheckExpression(state, right); + } + } + function onExit(node, state) { + var result; + if (state.skip) { + result = getLastResult(state); + } + else { + var leftType = getLeftType(state); + ts.Debug.assertIsDefined(leftType); + var rightType = getLastResult(state); + ts.Debug.assertIsDefined(rightType); + result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node); + } + state.skip = false; + setLeftType(state, /*type*/ undefined); + setLastResult(state, /*type*/ undefined); + state.stackIndex--; + return result; + } + function foldState(state, result, _side) { + setLastResult(state, result); + return state; + } + function maybeCheckExpression(state, node) { + if (ts.isBinaryExpression(node)) { + return node; + } + setLastResult(state, checkExpression(node, state.checkMode)); + } + function getLeftType(state) { + return state.typeStack[state.stackIndex]; + } + function setLeftType(state, type) { + state.typeStack[state.stackIndex] = type; + } + function getLastResult(state) { + return state.typeStack[state.stackIndex + 1]; + } + function setLastResult(state, type) { + // To reduce overhead, reuse the next stack entry to store the + // last result. This avoids the overhead of an additional property + // on `WorkArea` and reuses empty stack entries as we walk back up + // the stack. + state.typeStack[state.stackIndex + 1] = type; + } + } + function checkGrammarNullishCoalesceWithLogicalExpression(node) { + var left = node.left, operatorToken = node.operatorToken, right = node.right; + if (operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) { + if (ts.isBinaryExpression(left) && (left.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || left.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */)) { + grammarErrorOnNode(left, ts.Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, ts.tokenToString(left.operatorToken.kind), ts.tokenToString(operatorToken.kind)); + } + if (ts.isBinaryExpression(right) && (right.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || right.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */)) { + grammarErrorOnNode(right, ts.Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, ts.tokenToString(right.operatorToken.kind), ts.tokenToString(operatorToken.kind)); + } + } + } + // Note that this and `checkBinaryExpression` above should behave mostly the same, except this elides some + // expression-wide checks and does not use a work stack to fold nested binary expressions into the same callstack frame + function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { + var operator = operatorToken.kind; + if (operator === 63 /* SyntaxKind.EqualsToken */ && (left.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ || left.kind === 204 /* SyntaxKind.ArrayLiteralExpression */)) { + return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 108 /* SyntaxKind.ThisKeyword */); + } + var leftType; + if (operator === 55 /* SyntaxKind.AmpersandAmpersandToken */ || operator === 56 /* SyntaxKind.BarBarToken */ || operator === 60 /* SyntaxKind.QuestionQuestionToken */) { + leftType = checkTruthinessExpression(left, checkMode); + } + else { + leftType = checkExpression(left, checkMode); + } + var rightType = checkExpression(right, checkMode); + return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode); + } + function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode) { + var operator = operatorToken.kind; + switch (operator) { + case 41 /* SyntaxKind.AsteriskToken */: + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + case 66 /* SyntaxKind.AsteriskEqualsToken */: + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + case 43 /* SyntaxKind.SlashToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 44 /* SyntaxKind.PercentToken */: + case 69 /* SyntaxKind.PercentEqualsToken */: + case 40 /* SyntaxKind.MinusToken */: + case 65 /* SyntaxKind.MinusEqualsToken */: + case 47 /* SyntaxKind.LessThanLessThanToken */: + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 51 /* SyntaxKind.BarToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + case 52 /* SyntaxKind.CaretToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + case 50 /* SyntaxKind.AmpersandToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + leftType = checkNonNullType(leftType, left); + rightType = checkNonNullType(rightType, right); + var suggestedOperator = void 0; + // if a user tries to apply a bitwise operator to 2 boolean operands + // try and return them a helpful suggestion + if ((leftType.flags & 528 /* TypeFlags.BooleanLike */) && + (rightType.flags & 528 /* TypeFlags.BooleanLike */) && + (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== undefined) { + error(errorNode || operatorToken, ts.Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, ts.tokenToString(operatorToken.kind), ts.tokenToString(suggestedOperator)); + return numberType; + } + else { + // otherwise just check each operand separately and report errors as normal + var leftOk = checkArithmeticOperandType(left, leftType, ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, /*isAwaitValid*/ true); + var rightOk = checkArithmeticOperandType(right, rightType, ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, /*isAwaitValid*/ true); + var resultType_1; + // If both are any or unknown, allow operation; assume it will resolve to number + if ((isTypeAssignableToKind(leftType, 3 /* TypeFlags.AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* TypeFlags.AnyOrUnknown */)) || + // Or, if neither could be bigint, implicit coercion results in a number result + !(maybeTypeOfKind(leftType, 2112 /* TypeFlags.BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* TypeFlags.BigIntLike */))) { + resultType_1 = numberType; + } + // At least one is assignable to bigint, so check that both are + else if (bothAreBigIntLike(leftType, rightType)) { + switch (operator) { + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + reportOperatorError(); + break; + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + if (languageVersion < 3 /* ScriptTarget.ES2016 */) { + error(errorNode, ts.Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later); + } + } + resultType_1 = bigintType; + } + // Exactly one of leftType/rightType is assignable to bigint + else { + reportOperatorError(bothAreBigIntLike); + resultType_1 = errorType; + } + if (leftOk && rightOk) { + checkAssignmentOperator(resultType_1); + } + return resultType_1; + } + case 39 /* SyntaxKind.PlusToken */: + case 64 /* SyntaxKind.PlusEqualsToken */: + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + if (!isTypeAssignableToKind(leftType, 402653316 /* TypeFlags.StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* TypeFlags.StringLike */)) { + leftType = checkNonNullType(leftType, left); + rightType = checkNonNullType(rightType, right); + } + var resultType = void 0; + if (isTypeAssignableToKind(leftType, 296 /* TypeFlags.NumberLike */, /*strict*/ true) && isTypeAssignableToKind(rightType, 296 /* TypeFlags.NumberLike */, /*strict*/ true)) { + // Operands of an enum type are treated as having the primitive type Number. + // If both operands are of the Number primitive type, the result is of the Number primitive type. + resultType = numberType; + } + else if (isTypeAssignableToKind(leftType, 2112 /* TypeFlags.BigIntLike */, /*strict*/ true) && isTypeAssignableToKind(rightType, 2112 /* TypeFlags.BigIntLike */, /*strict*/ true)) { + // If both operands are of the BigInt primitive type, the result is of the BigInt primitive type. + resultType = bigintType; + } + else if (isTypeAssignableToKind(leftType, 402653316 /* TypeFlags.StringLike */, /*strict*/ true) || isTypeAssignableToKind(rightType, 402653316 /* TypeFlags.StringLike */, /*strict*/ true)) { + // If one or both operands are of the String primitive type, the result is of the String primitive type. + resultType = stringType; + } + else if (isTypeAny(leftType) || isTypeAny(rightType)) { + // Otherwise, the result is of type Any. + // NOTE: unknown type here denotes error type. Old compiler treated this case as any type so do we. + resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType; + } + // Symbols are not allowed at all in arithmetic expressions + if (resultType && !checkForDisallowedESSymbolOperand(operator)) { + return resultType; + } + if (!resultType) { + // Types that have a reasonably good chance of being a valid operand type. + // If both types have an awaited type of one of these, we'll assume the user + // might be missing an await without doing an exhaustive check that inserting + // await(s) will actually be a completely valid binary expression. + var closeEnoughKind_1 = 296 /* TypeFlags.NumberLike */ | 2112 /* TypeFlags.BigIntLike */ | 402653316 /* TypeFlags.StringLike */ | 3 /* TypeFlags.AnyOrUnknown */; + reportOperatorError(function (left, right) { + return isTypeAssignableToKind(left, closeEnoughKind_1) && + isTypeAssignableToKind(right, closeEnoughKind_1); + }); + return anyType; + } + if (operator === 64 /* SyntaxKind.PlusEqualsToken */) { + checkAssignmentOperator(resultType); + } + return resultType; + case 29 /* SyntaxKind.LessThanToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + case 32 /* SyntaxKind.LessThanEqualsToken */: + case 33 /* SyntaxKind.GreaterThanEqualsToken */: + if (checkForDisallowedESSymbolOperand(operator)) { + leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left)); + rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right)); + reportOperatorErrorUnless(function (left, right) { + return isTypeComparableTo(left, right) || isTypeComparableTo(right, left) || (isTypeAssignableTo(left, numberOrBigIntType) && isTypeAssignableTo(right, numberOrBigIntType)); + }); + } + return booleanType; + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + reportOperatorErrorUnless(function (left, right) { return isTypeEqualityComparableTo(left, right) || isTypeEqualityComparableTo(right, left); }); + return booleanType; + case 102 /* SyntaxKind.InstanceOfKeyword */: + return checkInstanceOfExpression(left, right, leftType, rightType); + case 101 /* SyntaxKind.InKeyword */: + return checkInExpression(left, right, leftType, rightType); + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: { + var resultType_2 = getTypeFacts(leftType) & 4194304 /* TypeFacts.Truthy */ ? + getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : + leftType; + if (operator === 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType_2; + } + case 56 /* SyntaxKind.BarBarToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: { + var resultType_3 = getTypeFacts(leftType) & 8388608 /* TypeFacts.Falsy */ ? + getUnionType([removeDefinitelyFalsyTypes(leftType), rightType], 2 /* UnionReduction.Subtype */) : + leftType; + if (operator === 75 /* SyntaxKind.BarBarEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType_3; + } + case 60 /* SyntaxKind.QuestionQuestionToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: { + var resultType_4 = getTypeFacts(leftType) & 262144 /* TypeFacts.EQUndefinedOrNull */ ? + getUnionType([getNonNullableType(leftType), rightType], 2 /* UnionReduction.Subtype */) : + leftType; + if (operator === 77 /* SyntaxKind.QuestionQuestionEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType_4; + } + case 63 /* SyntaxKind.EqualsToken */: + var declKind = ts.isBinaryExpression(left.parent) ? ts.getAssignmentDeclarationKind(left.parent) : 0 /* AssignmentDeclarationKind.None */; + checkAssignmentDeclaration(declKind, rightType); + if (isAssignmentDeclaration(declKind)) { + if (!(rightType.flags & 524288 /* TypeFlags.Object */) || + declKind !== 2 /* AssignmentDeclarationKind.ModuleExports */ && + declKind !== 6 /* AssignmentDeclarationKind.Prototype */ && + !isEmptyObjectType(rightType) && + !isFunctionObjectType(rightType) && + !(ts.getObjectFlags(rightType) & 1 /* ObjectFlags.Class */)) { + // don't check assignability of module.exports=, C.prototype=, or expando types because they will necessarily be incomplete + checkAssignmentOperator(rightType); + } + return leftType; + } + else { + checkAssignmentOperator(rightType); + return getRegularTypeOfObjectLiteral(rightType); + } + case 27 /* SyntaxKind.CommaToken */: + if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) { + var sf = ts.getSourceFileOfNode(left); + var sourceText = sf.text; + var start_3 = ts.skipTrivia(sourceText, left.pos); + var isInDiag2657 = sf.parseDiagnostics.some(function (diag) { + if (diag.code !== ts.Diagnostics.JSX_expressions_must_have_one_parent_element.code) + return false; + return ts.textSpanContainsPosition(diag, start_3); + }); + if (!isInDiag2657) + error(left, ts.Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); + } + return rightType; + default: + return ts.Debug.fail(); + } + function bothAreBigIntLike(left, right) { + return isTypeAssignableToKind(left, 2112 /* TypeFlags.BigIntLike */) && isTypeAssignableToKind(right, 2112 /* TypeFlags.BigIntLike */); + } + function checkAssignmentDeclaration(kind, rightType) { + if (kind === 2 /* AssignmentDeclarationKind.ModuleExports */) { + for (var _i = 0, _a = getPropertiesOfObjectType(rightType); _i < _a.length; _i++) { + var prop = _a[_i]; + var propType = getTypeOfSymbol(prop); + if (propType.symbol && propType.symbol.flags & 32 /* SymbolFlags.Class */) { + var name = prop.escapedName; + var symbol = resolveName(prop.valueDeclaration, name, 788968 /* SymbolFlags.Type */, undefined, name, /*isUse*/ false); + if ((symbol === null || symbol === void 0 ? void 0 : symbol.declarations) && symbol.declarations.some(ts.isJSDocTypedefTag)) { + addDuplicateDeclarationErrorsForSymbols(symbol, ts.Diagnostics.Duplicate_identifier_0, ts.unescapeLeadingUnderscores(name), prop); + addDuplicateDeclarationErrorsForSymbols(prop, ts.Diagnostics.Duplicate_identifier_0, ts.unescapeLeadingUnderscores(name), symbol); + } + } + } + } + } + function isEvalNode(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ && node.escapedText === "eval"; + } + // Return true if there was no error, false if there was an error. + function checkForDisallowedESSymbolOperand(operator) { + var offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* TypeFlags.ESSymbolLike */) ? left : + maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* TypeFlags.ESSymbolLike */) ? right : + undefined; + if (offendingSymbolOperand) { + error(offendingSymbolOperand, ts.Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, ts.tokenToString(operator)); + return false; + } + return true; + } + function getSuggestedBooleanOperator(operator) { + switch (operator) { + case 51 /* SyntaxKind.BarToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + return 56 /* SyntaxKind.BarBarToken */; + case 52 /* SyntaxKind.CaretToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + return 37 /* SyntaxKind.ExclamationEqualsEqualsToken */; + case 50 /* SyntaxKind.AmpersandToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + return 55 /* SyntaxKind.AmpersandAmpersandToken */; + default: + return undefined; + } + } + function checkAssignmentOperator(valueType) { + if (ts.isAssignmentOperator(operator)) { + addLazyDiagnostic(checkAssignmentOperatorWorker); + } + function checkAssignmentOperatorWorker() { + // TypeScript 1.0 spec (April 2014): 4.17 + // An assignment of the form + // VarExpr = ValueExpr + // requires VarExpr to be classified as a reference + // A compound assignment furthermore requires VarExpr to be classified as a reference (section 4.1) + // and the type of the non-compound operation to be assignable to the type of VarExpr. + if (checkReferenceExpression(left, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access, ts.Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access) + && (!ts.isIdentifier(left) || ts.unescapeLeadingUnderscores(left.escapedText) !== "exports")) { + var headMessage = void 0; + if (exactOptionalPropertyTypes && ts.isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* TypeFlags.Undefined */)) { + var target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText); + if (isExactOptionalPropertyMismatch(valueType, target)) { + headMessage = ts.Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target; + } + } + // to avoid cascading errors check assignability only if 'isReference' check succeeded and no errors were reported + checkTypeAssignableToAndOptionallyElaborate(valueType, leftType, left, right, headMessage); + } + } + } + function isAssignmentDeclaration(kind) { + var _a; + switch (kind) { + case 2 /* AssignmentDeclarationKind.ModuleExports */: + return true; + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 5 /* AssignmentDeclarationKind.Property */: + case 6 /* AssignmentDeclarationKind.Prototype */: + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + case 4 /* AssignmentDeclarationKind.ThisProperty */: + var symbol = getSymbolOfNode(left); + var init = ts.getAssignedExpandoInitializer(right); + return !!init && ts.isObjectLiteralExpression(init) && + !!((_a = symbol === null || symbol === void 0 ? void 0 : symbol.exports) === null || _a === void 0 ? void 0 : _a.size); + default: + return false; + } + } + /** + * Returns true if an error is reported + */ + function reportOperatorErrorUnless(typesAreCompatible) { + if (!typesAreCompatible(leftType, rightType)) { + reportOperatorError(typesAreCompatible); + return true; + } + return false; + } + function reportOperatorError(isRelated) { + var _a; + var wouldWorkWithAwait = false; + var errNode = errorNode || operatorToken; + if (isRelated) { + var awaitedLeftType = getAwaitedTypeNoAlias(leftType); + var awaitedRightType = getAwaitedTypeNoAlias(rightType); + wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) + && !!(awaitedLeftType && awaitedRightType) + && isRelated(awaitedLeftType, awaitedRightType); + } + var effectiveLeft = leftType; + var effectiveRight = rightType; + if (!wouldWorkWithAwait && isRelated) { + _a = getBaseTypesIfUnrelated(leftType, rightType, isRelated), effectiveLeft = _a[0], effectiveRight = _a[1]; + } + var _b = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight), leftStr = _b[0], rightStr = _b[1]; + if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) { + errorAndMaybeSuggestAwait(errNode, wouldWorkWithAwait, ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, ts.tokenToString(operatorToken.kind), leftStr, rightStr); + } + } + function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) { + var typeName; + switch (operatorToken.kind) { + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 34 /* SyntaxKind.EqualsEqualsToken */: + typeName = "false"; + break; + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + typeName = "true"; + } + if (typeName) { + return errorAndMaybeSuggestAwait(errNode, maybeMissingAwait, ts.Diagnostics.This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap, typeName, leftStr, rightStr); + } + return undefined; + } + } + function getBaseTypesIfUnrelated(leftType, rightType, isRelated) { + var effectiveLeft = leftType; + var effectiveRight = rightType; + var leftBase = getBaseTypeOfLiteralType(leftType); + var rightBase = getBaseTypeOfLiteralType(rightType); + if (!isRelated(leftBase, rightBase)) { + effectiveLeft = leftBase; + effectiveRight = rightBase; + } + return [effectiveLeft, effectiveRight]; + } + function checkYieldExpression(node) { + addLazyDiagnostic(checkYieldExpressionGrammar); + var func = ts.getContainingFunction(node); + if (!func) + return anyType; + var functionFlags = ts.getFunctionFlags(func); + if (!(functionFlags & 1 /* FunctionFlags.Generator */)) { + // If the user's code is syntactically correct, the func should always have a star. After all, we are in a yield context. + return anyType; + } + var isAsync = (functionFlags & 2 /* FunctionFlags.Async */) !== 0; + if (node.asteriskToken) { + // Async generator functions prior to ESNext require the __await, __asyncDelegator, + // and __asyncValues helpers + if (isAsync && languageVersion < 99 /* ScriptTarget.ESNext */) { + checkExternalEmitHelpers(node, 26624 /* ExternalEmitHelpers.AsyncDelegatorIncludes */); + } + // Generator functions prior to ES2015 require the __values helper + if (!isAsync && languageVersion < 2 /* ScriptTarget.ES2015 */ && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 256 /* ExternalEmitHelpers.Values */); + } + } + // There is no point in doing an assignability check if the function + // has no explicit return type because the return type is directly computed + // from the yield expressions. + var returnType = getReturnTypeFromAnnotation(func); + var iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync); + var signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType; + var signatureNextType = iterationTypes && iterationTypes.nextType || anyType; + var resolvedSignatureNextType = isAsync ? getAwaitedType(signatureNextType) || anyType : signatureNextType; + var yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType; + var yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, resolvedSignatureNextType, isAsync); + if (returnType && yieldedType) { + checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression); + } + if (node.asteriskToken) { + var use = isAsync ? 19 /* IterationUse.AsyncYieldStar */ : 17 /* IterationUse.YieldStar */; + return getIterationTypeOfIterable(use, 1 /* IterationTypeKind.Return */, yieldExpressionType, node.expression) + || anyType; + } + else if (returnType) { + return getIterationTypeOfGeneratorFunctionReturnType(2 /* IterationTypeKind.Next */, returnType, isAsync) + || anyType; + } + var type = getContextualIterationType(2 /* IterationTypeKind.Next */, func); + if (!type) { + type = anyType; + addLazyDiagnostic(function () { + if (noImplicitAny && !ts.expressionResultIsUnused(node)) { + var contextualType = getContextualType(node); + if (!contextualType || isTypeAny(contextualType)) { + error(node, ts.Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation); + } + } + }); + } + return type; + function checkYieldExpressionGrammar() { + if (!(node.flags & 8192 /* NodeFlags.YieldContext */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); + } + if (isInParameterInitializerBeforeContainingFunction(node)) { + error(node, ts.Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); + } + } + } + function checkConditionalExpression(node, checkMode) { + checkTruthinessExpression(node.condition); + checkTestingKnownTruthyCallableOrAwaitableType(node.condition, node.whenTrue); + var type1 = checkExpression(node.whenTrue, checkMode); + var type2 = checkExpression(node.whenFalse, checkMode); + return getUnionType([type1, type2], 2 /* UnionReduction.Subtype */); + } + function isTemplateLiteralContext(node) { + var parent = node.parent; + return ts.isParenthesizedExpression(parent) && isTemplateLiteralContext(parent) || + ts.isElementAccessExpression(parent) && parent.argumentExpression === node; + } + function checkTemplateExpression(node) { + var texts = [node.head.text]; + var types = []; + for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { + var span = _a[_i]; + var type = checkExpression(span.expression); + if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* TypeFlags.ESSymbolLike */)) { + error(span.expression, ts.Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String); + } + texts.push(span.literal.text); + types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType); + } + return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType(node) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType; + } + function isTemplateLiteralContextualType(type) { + return !!(type.flags & (128 /* TypeFlags.StringLiteral */ | 134217728 /* TypeFlags.TemplateLiteral */) || + type.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* TypeFlags.StringLike */)); + } + function getContextNode(node) { + if (node.kind === 286 /* SyntaxKind.JsxAttributes */ && !ts.isJsxSelfClosingElement(node.parent)) { + return node.parent.parent; // Needs to be the root JsxElement, so it encompasses the attributes _and_ the children (which are essentially part of the attributes) + } + return node; + } + function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) { + var context = getContextNode(node); + var saveContextualType = context.contextualType; + var saveInferenceContext = context.inferenceContext; + try { + context.contextualType = contextualType; + context.inferenceContext = inferenceContext; + var type = checkExpression(node, checkMode | 1 /* CheckMode.Contextual */ | (inferenceContext ? 2 /* CheckMode.Inferential */ : 0)); + // In CheckMode.Inferential we collect intra-expression inference sites to process before fixing any type + // parameters. This information is no longer needed after the call to checkExpression. + if (inferenceContext && inferenceContext.intraExpressionInferenceSites) { + inferenceContext.intraExpressionInferenceSites = undefined; + } + // We strip literal freshness when an appropriate contextual type is present such that contextually typed + // literals always preserve their literal types (otherwise they might widen during type inference). An alternative + // here would be to not mark contextually typed literals as fresh in the first place. + var result = maybeTypeOfKind(type, 2944 /* TypeFlags.Literal */) && isLiteralOfContextualType(type, instantiateContextualType(contextualType, node)) ? + getRegularTypeOfLiteralType(type) : type; + return result; + } + finally { + // In the event our operation is canceled or some other exception occurs, reset the contextual type + // so that we do not accidentally hold onto an instance of the checker, as a Type created in the services layer + // may hold onto the checker that created it. + context.contextualType = saveContextualType; + context.inferenceContext = saveInferenceContext; + } + } + function checkExpressionCached(node, checkMode) { + if (checkMode && checkMode !== 0 /* CheckMode.Normal */) { + return checkExpression(node, checkMode); + } + var links = getNodeLinks(node); + if (!links.resolvedType) { + // When computing a type that we're going to cache, we need to ignore any ongoing control flow + // analysis because variables may have transient types in indeterminable states. Moving flowLoopStart + // to the top of the stack ensures all transient types are computed from a known point. + var saveFlowLoopStart = flowLoopStart; + var saveFlowTypeCache = flowTypeCache; + flowLoopStart = flowLoopCount; + flowTypeCache = undefined; + links.resolvedType = checkExpression(node, checkMode); + flowTypeCache = saveFlowTypeCache; + flowLoopStart = saveFlowLoopStart; + } + return links.resolvedType; + } + function isTypeAssertion(node) { + node = ts.skipParentheses(node, /*excludeJSDocTypeAssertions*/ true); + return node.kind === 211 /* SyntaxKind.TypeAssertionExpression */ || + node.kind === 229 /* SyntaxKind.AsExpression */ || + ts.isJSDocTypeAssertion(node); + } + function checkDeclarationInitializer(declaration, checkMode, contextualType) { + var initializer = ts.getEffectiveInitializer(declaration); + var type = getQuickTypeOfExpression(initializer) || + (contextualType ? + checkExpressionWithContextualType(initializer, contextualType, /*inferenceContext*/ undefined, checkMode || 0 /* CheckMode.Normal */) + : checkExpressionCached(initializer, checkMode)); + return ts.isParameter(declaration) && declaration.name.kind === 202 /* SyntaxKind.ArrayBindingPattern */ && + isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? + padTupleType(type, declaration.name) : type; + } + function padTupleType(type, pattern) { + var patternElements = pattern.elements; + var elementTypes = getTypeArguments(type).slice(); + var elementFlags = type.target.elementFlags.slice(); + for (var i = getTypeReferenceArity(type); i < patternElements.length; i++) { + var e = patternElements[i]; + if (i < patternElements.length - 1 || !(e.kind === 203 /* SyntaxKind.BindingElement */ && e.dotDotDotToken)) { + elementTypes.push(!ts.isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(e, /*includePatternInType*/ false, /*reportErrors*/ false) : anyType); + elementFlags.push(2 /* ElementFlags.Optional */); + if (!ts.isOmittedExpression(e) && !hasDefaultValue(e)) { + reportImplicitAny(e, anyType); + } + } + } + return createTupleType(elementTypes, elementFlags, type.target.readonly); + } + function widenTypeInferredFromInitializer(declaration, type) { + var widened = ts.getCombinedNodeFlags(declaration) & 2 /* NodeFlags.Const */ || ts.isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type); + if (ts.isInJSFile(declaration)) { + if (isEmptyLiteralType(widened)) { + reportImplicitAny(declaration, anyType); + return anyType; + } + else if (isEmptyArrayLiteralType(widened)) { + reportImplicitAny(declaration, anyArrayType); + return anyArrayType; + } + } + return widened; + } + function isLiteralOfContextualType(candidateType, contextualType) { + if (contextualType) { + if (contextualType.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + var types = contextualType.types; + return ts.some(types, function (t) { return isLiteralOfContextualType(candidateType, t); }); + } + if (contextualType.flags & 58982400 /* TypeFlags.InstantiableNonPrimitive */) { + // If the contextual type is a type variable constrained to a primitive type, consider + // this a literal context for literals of that primitive type. For example, given a + // type parameter 'T extends string', infer string literal types for T. + var constraint = getBaseConstraintOfType(contextualType) || unknownType; + return maybeTypeOfKind(constraint, 4 /* TypeFlags.String */) && maybeTypeOfKind(candidateType, 128 /* TypeFlags.StringLiteral */) || + maybeTypeOfKind(constraint, 8 /* TypeFlags.Number */) && maybeTypeOfKind(candidateType, 256 /* TypeFlags.NumberLiteral */) || + maybeTypeOfKind(constraint, 64 /* TypeFlags.BigInt */) && maybeTypeOfKind(candidateType, 2048 /* TypeFlags.BigIntLiteral */) || + maybeTypeOfKind(constraint, 4096 /* TypeFlags.ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* TypeFlags.UniqueESSymbol */) || + isLiteralOfContextualType(candidateType, constraint); + } + // If the contextual type is a literal of a particular primitive type, we consider this a + // literal context for all literals of that primitive type. + return !!(contextualType.flags & (128 /* TypeFlags.StringLiteral */ | 4194304 /* TypeFlags.Index */ | 134217728 /* TypeFlags.TemplateLiteral */ | 268435456 /* TypeFlags.StringMapping */) && maybeTypeOfKind(candidateType, 128 /* TypeFlags.StringLiteral */) || + contextualType.flags & 256 /* TypeFlags.NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* TypeFlags.NumberLiteral */) || + contextualType.flags & 2048 /* TypeFlags.BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* TypeFlags.BigIntLiteral */) || + contextualType.flags & 512 /* TypeFlags.BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* TypeFlags.BooleanLiteral */) || + contextualType.flags & 8192 /* TypeFlags.UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* TypeFlags.UniqueESSymbol */)); + } + return false; + } + function isConstContext(node) { + var parent = node.parent; + return ts.isAssertionExpression(parent) && ts.isConstTypeReference(parent.type) || + ts.isJSDocTypeAssertion(parent) && ts.isConstTypeReference(ts.getJSDocTypeAssertionType(parent)) || + (ts.isParenthesizedExpression(parent) || ts.isArrayLiteralExpression(parent) || ts.isSpreadElement(parent)) && isConstContext(parent) || + (ts.isPropertyAssignment(parent) || ts.isShorthandPropertyAssignment(parent) || ts.isTemplateSpan(parent)) && isConstContext(parent.parent); + } + function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) { + var type = checkExpression(node, checkMode, forceTuple); + return isConstContext(node) || ts.isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : + isTypeAssertion(node) ? type : + getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(arguments.length === 2 ? getContextualType(node) : contextualType, node)); + } + function checkPropertyAssignment(node, checkMode) { + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + return checkExpressionForMutableLocation(node.initializer, checkMode); + } + function checkObjectLiteralMethod(node, checkMode) { + // Grammar checking + checkGrammarMethod(node); + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + var uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); + return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); + } + function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { + if (checkMode && checkMode & (2 /* CheckMode.Inferential */ | 8 /* CheckMode.SkipGenericFunctions */)) { + var callSignature = getSingleSignature(type, 0 /* SignatureKind.Call */, /*allowMembers*/ true); + var constructSignature = getSingleSignature(type, 1 /* SignatureKind.Construct */, /*allowMembers*/ true); + var signature = callSignature || constructSignature; + if (signature && signature.typeParameters) { + var contextualType = getApparentTypeOfContextualType(node, 2 /* ContextFlags.NoConstraints */); + if (contextualType) { + var contextualSignature = getSingleSignature(getNonNullableType(contextualType), callSignature ? 0 /* SignatureKind.Call */ : 1 /* SignatureKind.Construct */, /*allowMembers*/ false); + if (contextualSignature && !contextualSignature.typeParameters) { + if (checkMode & 8 /* CheckMode.SkipGenericFunctions */) { + skippedGenericFunction(node, checkMode); + return anyFunctionType; + } + var context = getInferenceContext(node); + // We have an expression that is an argument of a generic function for which we are performing + // type argument inference. The expression is of a function type with a single generic call + // signature and a contextual function type with a single non-generic call signature. Now check + // if the outer function returns a function type with a single non-generic call signature and + // if some of the outer function type parameters have no inferences so far. If so, we can + // potentially add inferred type parameters to the outer function return type. + var returnType = context.signature && getReturnTypeOfSignature(context.signature); + var returnSignature = returnType && getSingleCallOrConstructSignature(returnType); + if (returnSignature && !returnSignature.typeParameters && !ts.every(context.inferences, hasInferenceCandidates)) { + // Instantiate the signature with its own type parameters as type arguments, possibly + // renaming the type parameters to ensure they have unique names. + var uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters); + var instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters); + // Infer from the parameters of the instantiated signature to the parameters of the + // contextual signature starting with an empty set of inference candidates. + var inferences_3 = ts.map(context.inferences, function (info) { return createInferenceInfo(info.typeParameter); }); + applyToParameterTypes(instantiatedSignature, contextualSignature, function (source, target) { + inferTypes(inferences_3, source, target, /*priority*/ 0, /*contravariant*/ true); + }); + if (ts.some(inferences_3, hasInferenceCandidates)) { + // We have inference candidates, indicating that one or more type parameters are referenced + // in the parameter types of the contextual signature. Now also infer from the return type. + applyToReturnTypes(instantiatedSignature, contextualSignature, function (source, target) { + inferTypes(inferences_3, source, target); + }); + // If the type parameters for which we produced candidates do not have any inferences yet, + // we adopt the new inference candidates and add the type parameters of the expression type + // to the set of inferred type parameters for the outer function return type. + if (!hasOverlappingInferences(context.inferences, inferences_3)) { + mergeInferences(context.inferences, inferences_3); + context.inferredTypeParameters = ts.concatenate(context.inferredTypeParameters, uniqueTypeParameters); + return getOrCreateTypeFromSignature(instantiatedSignature); + } + } + } + return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context)); + } + } + } + } + return type; + } + function skippedGenericFunction(node, checkMode) { + if (checkMode & 2 /* CheckMode.Inferential */) { + // We have skipped a generic function during inferential typing. Obtain the inference context and + // indicate this has occurred such that we know a second pass of inference is be needed. + var context = getInferenceContext(node); + context.flags |= 4 /* InferenceFlags.SkippedGenericFunction */; + } + } + function hasInferenceCandidates(info) { + return !!(info.candidates || info.contraCandidates); + } + function hasOverlappingInferences(a, b) { + for (var i = 0; i < a.length; i++) { + if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) { + return true; + } + } + return false; + } + function mergeInferences(target, source) { + for (var i = 0; i < target.length; i++) { + if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) { + target[i] = source[i]; + } + } + } + function getUniqueTypeParameters(context, typeParameters) { + var result = []; + var oldTypeParameters; + var newTypeParameters; + for (var _i = 0, typeParameters_2 = typeParameters; _i < typeParameters_2.length; _i++) { + var tp = typeParameters_2[_i]; + var name = tp.symbol.escapedName; + if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) { + var newName = getUniqueTypeParameterName(ts.concatenate(context.inferredTypeParameters, result), name); + var symbol = createSymbol(262144 /* SymbolFlags.TypeParameter */, newName); + var newTypeParameter = createTypeParameter(symbol); + newTypeParameter.target = tp; + oldTypeParameters = ts.append(oldTypeParameters, tp); + newTypeParameters = ts.append(newTypeParameters, newTypeParameter); + result.push(newTypeParameter); + } + else { + result.push(tp); + } + } + if (newTypeParameters) { + var mapper = createTypeMapper(oldTypeParameters, newTypeParameters); + for (var _a = 0, newTypeParameters_1 = newTypeParameters; _a < newTypeParameters_1.length; _a++) { + var tp = newTypeParameters_1[_a]; + tp.mapper = mapper; + } + } + return result; + } + function hasTypeParameterByName(typeParameters, name) { + return ts.some(typeParameters, function (tp) { return tp.symbol.escapedName === name; }); + } + function getUniqueTypeParameterName(typeParameters, baseName) { + var len = baseName.length; + while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* CharacterCodes._0 */ && baseName.charCodeAt(len - 1) <= 57 /* CharacterCodes._9 */) + len--; + var s = baseName.slice(0, len); + for (var index = 1; true; index++) { + var augmentedName = s + index; + if (!hasTypeParameterByName(typeParameters, augmentedName)) { + return augmentedName; + } + } + } + function getReturnTypeOfSingleNonGenericCallSignature(funcType) { + var signature = getSingleCallSignature(funcType); + if (signature && !signature.typeParameters) { + return getReturnTypeOfSignature(signature); + } + } + function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) { + var funcType = checkExpression(expr.expression); + var nonOptionalType = getOptionalExpressionType(funcType, expr.expression); + var returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType); + return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType); + } + /** + * Returns the type of an expression. Unlike checkExpression, this function is simply concerned + * with computing the type and may not fully check all contained sub-expressions for errors. + */ + function getTypeOfExpression(node) { + // Don't bother caching types that require no flow analysis and are quick to compute. + var quickType = getQuickTypeOfExpression(node); + if (quickType) { + return quickType; + } + // If a type has been cached for the node, return it. + if (node.flags & 134217728 /* NodeFlags.TypeCached */ && flowTypeCache) { + var cachedType = flowTypeCache[getNodeId(node)]; + if (cachedType) { + return cachedType; + } + } + var startInvocationCount = flowInvocationCount; + var type = checkExpression(node); + // If control flow analysis was required to determine the type, it is worth caching. + if (flowInvocationCount !== startInvocationCount) { + var cache = flowTypeCache || (flowTypeCache = []); + cache[getNodeId(node)] = type; + ts.setNodeFlags(node, node.flags | 134217728 /* NodeFlags.TypeCached */); + } + return type; + } + function getQuickTypeOfExpression(node) { + var expr = ts.skipParentheses(node, /*excludeJSDocTypeAssertions*/ true); + if (ts.isJSDocTypeAssertion(expr)) { + var type = ts.getJSDocTypeAssertionType(expr); + if (!ts.isConstTypeReference(type)) { + return getTypeFromTypeNode(type); + } + } + expr = ts.skipParentheses(node); + // Optimize for the common case of a call to a function with a single non-generic call + // signature where we can just fetch the return type without checking the arguments. + if (ts.isCallExpression(expr) && expr.expression.kind !== 106 /* SyntaxKind.SuperKeyword */ && !ts.isRequireCall(expr, /*checkArgumentIsStringLiteralLike*/ true) && !isSymbolOrSymbolForCall(expr)) { + var type = ts.isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : + getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression)); + if (type) { + return type; + } + } + else if (ts.isAssertionExpression(expr) && !ts.isConstTypeReference(expr.type)) { + return getTypeFromTypeNode(expr.type); + } + else if (node.kind === 8 /* SyntaxKind.NumericLiteral */ || node.kind === 10 /* SyntaxKind.StringLiteral */ || + node.kind === 110 /* SyntaxKind.TrueKeyword */ || node.kind === 95 /* SyntaxKind.FalseKeyword */) { + return checkExpression(node); + } + return undefined; + } + /** + * Returns the type of an expression. Unlike checkExpression, this function is simply concerned + * with computing the type and may not fully check all contained sub-expressions for errors. + * It is intended for uses where you know there is no contextual type, + * and requesting the contextual type might cause a circularity or other bad behaviour. + * It sets the contextual type of the node to any before calling getTypeOfExpression. + */ + function getContextFreeTypeOfExpression(node) { + var links = getNodeLinks(node); + if (links.contextFreeType) { + return links.contextFreeType; + } + var saveContextualType = node.contextualType; + node.contextualType = anyType; + try { + var type = links.contextFreeType = checkExpression(node, 4 /* CheckMode.SkipContextSensitive */); + return type; + } + finally { + // In the event our operation is canceled or some other exception occurs, reset the contextual type + // so that we do not accidentally hold onto an instance of the checker, as a Type created in the services layer + // may hold onto the checker that created it. + node.contextualType = saveContextualType; + } + } + function checkExpression(node, checkMode, forceTuple) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("check" /* tracing.Phase.Check */, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + var saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + var uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple); + var type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); + if (isConstEnumObjectType(type)) { + checkConstEnumAccess(node, type); + } + currentNode = saveCurrentNode; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return type; + } + function checkConstEnumAccess(node, type) { + // enum object type for const enums are only permitted in: + // - 'left' in property access + // - 'object' in indexed access + // - target in rhs of import statement + var ok = (node.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && node.parent.expression === node) || + (node.parent.kind === 207 /* SyntaxKind.ElementAccessExpression */ && node.parent.expression === node) || + ((node.kind === 79 /* SyntaxKind.Identifier */ || node.kind === 161 /* SyntaxKind.QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || + (node.parent.kind === 181 /* SyntaxKind.TypeQuery */ && node.parent.exprName === node)) || + (node.parent.kind === 275 /* SyntaxKind.ExportSpecifier */); // We allow reexporting const enums + if (!ok) { + error(node, ts.Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query); + } + if (compilerOptions.isolatedModules) { + ts.Debug.assert(!!(type.symbol.flags & 128 /* SymbolFlags.ConstEnum */)); + var constEnumDeclaration = type.symbol.valueDeclaration; + if (constEnumDeclaration.flags & 16777216 /* NodeFlags.Ambient */) { + error(node, ts.Diagnostics.Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided); + } + } + } + function checkParenthesizedExpression(node, checkMode) { + if (ts.hasJSDocNodes(node) && ts.isJSDocTypeAssertion(node)) { + var type = ts.getJSDocTypeAssertionType(node); + return checkAssertionWorker(type, type, node.expression, checkMode); + } + return checkExpression(node.expression, checkMode); + } + function checkExpressionWorker(node, checkMode, forceTuple) { + var kind = node.kind; + if (cancellationToken) { + // Only bother checking on a few construct kinds. We don't want to be excessively + // hitting the cancellation token on every node we check. + switch (kind) { + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + } + switch (kind) { + case 79 /* SyntaxKind.Identifier */: + return checkIdentifier(node, checkMode); + case 80 /* SyntaxKind.PrivateIdentifier */: + return checkPrivateIdentifierExpression(node); + case 108 /* SyntaxKind.ThisKeyword */: + return checkThisExpression(node); + case 106 /* SyntaxKind.SuperKeyword */: + return checkSuperExpression(node); + case 104 /* SyntaxKind.NullKeyword */: + return nullWideningType; + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + return getFreshTypeOfLiteralType(getStringLiteralType(node.text)); + case 8 /* SyntaxKind.NumericLiteral */: + checkGrammarNumericLiteral(node); + return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text)); + case 9 /* SyntaxKind.BigIntLiteral */: + checkGrammarBigIntLiteral(node); + return getFreshTypeOfLiteralType(getBigIntLiteralType({ + negative: false, + base10Value: ts.parsePseudoBigInt(node.text) + })); + case 110 /* SyntaxKind.TrueKeyword */: + return trueType; + case 95 /* SyntaxKind.FalseKeyword */: + return falseType; + case 223 /* SyntaxKind.TemplateExpression */: + return checkTemplateExpression(node); + case 13 /* SyntaxKind.RegularExpressionLiteral */: + return globalRegExpType; + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return checkArrayLiteral(node, checkMode, forceTuple); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return checkObjectLiteral(node, checkMode); + case 206 /* SyntaxKind.PropertyAccessExpression */: + return checkPropertyAccessExpression(node, checkMode); + case 161 /* SyntaxKind.QualifiedName */: + return checkQualifiedName(node, checkMode); + case 207 /* SyntaxKind.ElementAccessExpression */: + return checkIndexedAccess(node, checkMode); + case 208 /* SyntaxKind.CallExpression */: + if (node.expression.kind === 100 /* SyntaxKind.ImportKeyword */) { + return checkImportCallExpression(node); + } + // falls through + case 209 /* SyntaxKind.NewExpression */: + return checkCallExpression(node, checkMode); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return checkTaggedTemplateExpression(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return checkParenthesizedExpression(node, checkMode); + case 226 /* SyntaxKind.ClassExpression */: + return checkClassExpression(node); + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); + case 216 /* SyntaxKind.TypeOfExpression */: + return checkTypeOfExpression(node); + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + return checkAssertion(node); + case 230 /* SyntaxKind.NonNullExpression */: + return checkNonNullAssertion(node); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return checkExpressionWithTypeArguments(node); + case 231 /* SyntaxKind.MetaProperty */: + return checkMetaProperty(node); + case 215 /* SyntaxKind.DeleteExpression */: + return checkDeleteExpression(node); + case 217 /* SyntaxKind.VoidExpression */: + return checkVoidExpression(node); + case 218 /* SyntaxKind.AwaitExpression */: + return checkAwaitExpression(node); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return checkPrefixUnaryExpression(node); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return checkPostfixUnaryExpression(node); + case 221 /* SyntaxKind.BinaryExpression */: + return checkBinaryExpression(node, checkMode); + case 222 /* SyntaxKind.ConditionalExpression */: + return checkConditionalExpression(node, checkMode); + case 225 /* SyntaxKind.SpreadElement */: + return checkSpreadExpression(node, checkMode); + case 227 /* SyntaxKind.OmittedExpression */: + return undefinedWideningType; + case 224 /* SyntaxKind.YieldExpression */: + return checkYieldExpression(node); + case 232 /* SyntaxKind.SyntheticExpression */: + return checkSyntheticExpression(node); + case 288 /* SyntaxKind.JsxExpression */: + return checkJsxExpression(node, checkMode); + case 278 /* SyntaxKind.JsxElement */: + return checkJsxElement(node, checkMode); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return checkJsxSelfClosingElement(node, checkMode); + case 282 /* SyntaxKind.JsxFragment */: + return checkJsxFragment(node); + case 286 /* SyntaxKind.JsxAttributes */: + return checkJsxAttributes(node, checkMode); + case 280 /* SyntaxKind.JsxOpeningElement */: + ts.Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); + } + return errorType; + } + // DECLARATION AND STATEMENT TYPE CHECKING + function checkTypeParameter(node) { + // Grammar Checking + checkGrammarModifiers(node); + if (node.expression) { + grammarErrorOnFirstToken(node.expression, ts.Diagnostics.Type_expected); + } + checkSourceElement(node.constraint); + checkSourceElement(node.default); + var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); + // Resolve base constraint to reveal circularity errors + getBaseConstraintOfType(typeParameter); + if (!hasNonCircularTypeParameterDefault(typeParameter)) { + error(node.default, ts.Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter)); + } + var constraintType = getConstraintOfTypeParameter(typeParameter); + var defaultType = getDefaultFromTypeParameter(typeParameter); + if (constraintType && defaultType) { + checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + checkNodeDeferred(node); + addLazyDiagnostic(function () { return checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_parameter_name_cannot_be_0); }); + } + function checkTypeParameterDeferred(node) { + if (ts.isInterfaceDeclaration(node.parent) || ts.isClassLike(node.parent) || ts.isTypeAliasDeclaration(node.parent)) { + var typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node)); + var modifiers = getVarianceModifiers(typeParameter); + if (modifiers) { + var symbol = getSymbolOfNode(node.parent); + if (ts.isTypeAliasDeclaration(node.parent) && !(ts.getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* ObjectFlags.Anonymous */ | 32 /* ObjectFlags.Mapped */))) { + error(node, ts.Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types); + } + else if (modifiers === 32768 /* ModifierFlags.In */ || modifiers === 65536 /* ModifierFlags.Out */) { + var source = createMarkerType(symbol, typeParameter, modifiers === 65536 /* ModifierFlags.Out */ ? markerSubType : markerSuperType); + var target = createMarkerType(symbol, typeParameter, modifiers === 65536 /* ModifierFlags.Out */ ? markerSuperType : markerSubType); + var saveVarianceTypeParameter = typeParameter; + varianceTypeParameter = typeParameter; + checkTypeAssignableTo(source, target, node, ts.Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation); + varianceTypeParameter = saveVarianceTypeParameter; + } + } + } + } + function checkParameter(node) { + // Grammar checking + // It is a SyntaxError if the Identifier "eval" or the Identifier "arguments" occurs as the + // Identifier in a PropertySetParameterList of a PropertyAssignment that is contained in strict code + // or if its FunctionBody is strict code(11.1.5). + checkGrammarDecoratorsAndModifiers(node); + checkVariableLikeDeclaration(node); + var func = ts.getContainingFunction(node); + if (ts.hasSyntacticModifier(node, 16476 /* ModifierFlags.ParameterPropertyModifier */)) { + if (!(func.kind === 171 /* SyntaxKind.Constructor */ && ts.nodeIsPresent(func.body))) { + error(node, ts.Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + } + if (func.kind === 171 /* SyntaxKind.Constructor */ && ts.isIdentifier(node.name) && node.name.escapedText === "constructor") { + error(node.name, ts.Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name); + } + } + if (node.questionToken && ts.isBindingPattern(node.name) && func.body) { + error(node, ts.Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); + } + if (node.name && ts.isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) { + if (func.parameters.indexOf(node) !== 0) { + error(node, ts.Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText); + } + if (func.kind === 171 /* SyntaxKind.Constructor */ || func.kind === 175 /* SyntaxKind.ConstructSignature */ || func.kind === 180 /* SyntaxKind.ConstructorType */) { + error(node, ts.Diagnostics.A_constructor_cannot_have_a_this_parameter); + } + if (func.kind === 214 /* SyntaxKind.ArrowFunction */) { + error(node, ts.Diagnostics.An_arrow_function_cannot_have_a_this_parameter); + } + if (func.kind === 172 /* SyntaxKind.GetAccessor */ || func.kind === 173 /* SyntaxKind.SetAccessor */) { + error(node, ts.Diagnostics.get_and_set_accessors_cannot_declare_this_parameters); + } + } + // Only check rest parameter type if it's not a binding pattern. Since binding patterns are + // not allowed in a rest parameter, we already have an error from checkGrammarParameterList. + if (node.dotDotDotToken && !ts.isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) { + error(node, ts.Diagnostics.A_rest_parameter_must_be_of_an_array_type); + } + } + function checkTypePredicate(node) { + var parent = getTypePredicateParent(node); + if (!parent) { + // The parent must not be valid. + error(node, ts.Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); + return; + } + var signature = getSignatureFromDeclaration(parent); + var typePredicate = getTypePredicateOfSignature(signature); + if (!typePredicate) { + return; + } + checkSourceElement(node.type); + var parameterName = node.parameterName; + if (typePredicate.kind === 0 /* TypePredicateKind.This */ || typePredicate.kind === 2 /* TypePredicateKind.AssertsThis */) { + getTypeFromThisTypeNode(parameterName); + } + else { + if (typePredicate.parameterIndex >= 0) { + if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) { + error(parameterName, ts.Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); + } + else { + if (typePredicate.type) { + var leadingError = function () { return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type); }; + checkTypeAssignableTo(typePredicate.type, getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]), node.type, + /*headMessage*/ undefined, leadingError); + } + } + } + else if (parameterName) { + var hasReportedError = false; + for (var _i = 0, _a = parent.parameters; _i < _a.length; _i++) { + var name = _a[_i].name; + if (ts.isBindingPattern(name) && + checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { + hasReportedError = true; + break; + } + } + if (!hasReportedError) { + error(node.parameterName, ts.Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); + } + } + } + } + function getTypePredicateParent(node) { + switch (node.parent.kind) { + case 214 /* SyntaxKind.ArrowFunction */: + case 174 /* SyntaxKind.CallSignature */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 179 /* SyntaxKind.FunctionType */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + var parent = node.parent; + if (node === parent.type) { + return parent; + } + } + } + function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { + for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (ts.isOmittedExpression(element)) { + continue; + } + var name = element.name; + if (name.kind === 79 /* SyntaxKind.Identifier */ && name.escapedText === predicateVariableName) { + error(predicateVariableNode, ts.Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); + return true; + } + else if (name.kind === 202 /* SyntaxKind.ArrayBindingPattern */ || name.kind === 201 /* SyntaxKind.ObjectBindingPattern */) { + if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, predicateVariableNode, predicateVariableName)) { + return true; + } + } + } + } + function checkSignatureDeclaration(node) { + // Grammar checking + if (node.kind === 176 /* SyntaxKind.IndexSignature */) { + checkGrammarIndexSignature(node); + } + // TODO (yuisu): Remove this check in else-if when SyntaxKind.Construct is moved and ambient context is handled + else if (node.kind === 179 /* SyntaxKind.FunctionType */ || node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || node.kind === 180 /* SyntaxKind.ConstructorType */ || + node.kind === 174 /* SyntaxKind.CallSignature */ || node.kind === 171 /* SyntaxKind.Constructor */ || + node.kind === 175 /* SyntaxKind.ConstructSignature */) { + checkGrammarFunctionLikeDeclaration(node); + } + var functionFlags = ts.getFunctionFlags(node); + if (!(functionFlags & 4 /* FunctionFlags.Invalid */)) { + // Async generators prior to ESNext require the __await and __asyncGenerator helpers + if ((functionFlags & 3 /* FunctionFlags.AsyncGenerator */) === 3 /* FunctionFlags.AsyncGenerator */ && languageVersion < 99 /* ScriptTarget.ESNext */) { + checkExternalEmitHelpers(node, 6144 /* ExternalEmitHelpers.AsyncGeneratorIncludes */); + } + // Async functions prior to ES2017 require the __awaiter helper + if ((functionFlags & 3 /* FunctionFlags.AsyncGenerator */) === 2 /* FunctionFlags.Async */ && languageVersion < 4 /* ScriptTarget.ES2017 */) { + checkExternalEmitHelpers(node, 64 /* ExternalEmitHelpers.Awaiter */); + } + // Generator functions, Async functions, and Async Generator functions prior to + // ES2015 require the __generator helper + if ((functionFlags & 3 /* FunctionFlags.AsyncGenerator */) !== 0 /* FunctionFlags.Normal */ && languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(node, 128 /* ExternalEmitHelpers.Generator */); + } + } + checkTypeParameters(ts.getEffectiveTypeParameterDeclarations(node)); + checkUnmatchedJSDocParameters(node); + ts.forEach(node.parameters, checkParameter); + // TODO(rbuckton): Should we start checking JSDoc types? + if (node.type) { + checkSourceElement(node.type); + } + addLazyDiagnostic(checkSignatureDeclarationDiagnostics); + function checkSignatureDeclarationDiagnostics() { + checkCollisionWithArgumentsInGeneratedCode(node); + var returnTypeNode = ts.getEffectiveReturnTypeNode(node); + if (noImplicitAny && !returnTypeNode) { + switch (node.kind) { + case 175 /* SyntaxKind.ConstructSignature */: + error(node, ts.Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + case 174 /* SyntaxKind.CallSignature */: + error(node, ts.Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + } + } + if (returnTypeNode) { + var functionFlags_1 = ts.getFunctionFlags(node); + if ((functionFlags_1 & (4 /* FunctionFlags.Invalid */ | 1 /* FunctionFlags.Generator */)) === 1 /* FunctionFlags.Generator */) { + var returnType = getTypeFromTypeNode(returnTypeNode); + if (returnType === voidType) { + error(returnTypeNode, ts.Diagnostics.A_generator_cannot_have_a_void_type_annotation); + } + else { + // Naively, one could check that Generator is assignable to the return type annotation. + // However, that would not catch the error in the following case. + // + // interface BadGenerator extends Iterable, Iterator { } + // function* g(): BadGenerator { } // Iterable and Iterator have different types! + // + var generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* IterationTypeKind.Yield */, returnType, (functionFlags_1 & 2 /* FunctionFlags.Async */) !== 0) || anyType; + var generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* IterationTypeKind.Return */, returnType, (functionFlags_1 & 2 /* FunctionFlags.Async */) !== 0) || generatorYieldType; + var generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* IterationTypeKind.Next */, returnType, (functionFlags_1 & 2 /* FunctionFlags.Async */) !== 0) || unknownType; + var generatorInstantiation = createGeneratorReturnType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags_1 & 2 /* FunctionFlags.Async */)); + checkTypeAssignableTo(generatorInstantiation, returnType, returnTypeNode); + } + } + else if ((functionFlags_1 & 3 /* FunctionFlags.AsyncGenerator */) === 2 /* FunctionFlags.Async */) { + checkAsyncFunctionReturnType(node, returnTypeNode); + } + } + if (node.kind !== 176 /* SyntaxKind.IndexSignature */ && node.kind !== 317 /* SyntaxKind.JSDocFunctionType */) { + registerForUnusedIdentifiersCheck(node); + } + } + } + function checkClassForDuplicateDeclarations(node) { + var instanceNames = new ts.Map(); + var staticNames = new ts.Map(); + // instance and static private identifiers share the same scope + var privateIdentifiers = new ts.Map(); + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (member.kind === 171 /* SyntaxKind.Constructor */) { + for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { + var param = _c[_b]; + if (ts.isParameterPropertyDeclaration(param, member) && !ts.isBindingPattern(param.name)) { + addName(instanceNames, param.name, param.name.escapedText, 3 /* DeclarationMeaning.GetOrSetAccessor */); + } + } + } + else { + var isStaticMember = ts.isStatic(member); + var name = member.name; + if (!name) { + continue; + } + var isPrivate = ts.isPrivateIdentifier(name); + var privateStaticFlags = isPrivate && isStaticMember ? 16 /* DeclarationMeaning.PrivateStatic */ : 0; + var names = isPrivate ? privateIdentifiers : + isStaticMember ? staticNames : + instanceNames; + var memberName = name && ts.getPropertyNameForPropertyNameNode(name); + if (memberName) { + switch (member.kind) { + case 172 /* SyntaxKind.GetAccessor */: + addName(names, name, memberName, 1 /* DeclarationMeaning.GetAccessor */ | privateStaticFlags); + break; + case 173 /* SyntaxKind.SetAccessor */: + addName(names, name, memberName, 2 /* DeclarationMeaning.SetAccessor */ | privateStaticFlags); + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + addName(names, name, memberName, 3 /* DeclarationMeaning.GetOrSetAccessor */ | privateStaticFlags); + break; + case 169 /* SyntaxKind.MethodDeclaration */: + addName(names, name, memberName, 8 /* DeclarationMeaning.Method */ | privateStaticFlags); + break; + } + } + } + } + function addName(names, location, name, meaning) { + var prev = names.get(name); + if (prev) { + // For private identifiers, do not allow mixing of static and instance members with the same name + if ((prev & 16 /* DeclarationMeaning.PrivateStatic */) !== (meaning & 16 /* DeclarationMeaning.PrivateStatic */)) { + error(location, ts.Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, ts.getTextOfNode(location)); + } + else { + var prevIsMethod = !!(prev & 8 /* DeclarationMeaning.Method */); + var isMethod = !!(meaning & 8 /* DeclarationMeaning.Method */); + if (prevIsMethod || isMethod) { + if (prevIsMethod !== isMethod) { + error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); + } + // If this is a method/method duplication is might be an overload, so this will be handled when overloads are considered + } + else if (prev & meaning & ~16 /* DeclarationMeaning.PrivateStatic */) { + error(location, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(location)); + } + else { + names.set(name, prev | meaning); + } + } + } + else { + names.set(name, meaning); + } + } + } + /** + * Static members being set on a constructor function may conflict with built-in properties + * of Function. Esp. in ECMAScript 5 there are non-configurable and non-writable + * built-in properties. This check issues a transpile error when a class has a static + * member with the same name as a non-writable built-in property. + * + * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.3 + * @see http://www.ecma-international.org/ecma-262/5.1/#sec-15.3.5 + * @see http://www.ecma-international.org/ecma-262/6.0/#sec-properties-of-the-function-constructor + * @see http://www.ecma-international.org/ecma-262/6.0/#sec-function-instances + */ + function checkClassForStaticPropertyNameConflicts(node) { + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + var memberNameNode = member.name; + var isStaticMember = ts.isStatic(member); + if (isStaticMember && memberNameNode) { + var memberName = ts.getPropertyNameForPropertyNameNode(memberNameNode); + switch (memberName) { + case "name": + case "length": + case "caller": + case "arguments": + case "prototype": + var message = ts.Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; + var className = getNameOfSymbolAsWritten(getSymbolOfNode(node)); + error(memberNameNode, message, memberName, className); + break; + } + } + } + } + function checkObjectTypeForDuplicateDeclarations(node) { + var names = new ts.Map(); + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (member.kind === 166 /* SyntaxKind.PropertySignature */) { + var memberName = void 0; + var name = member.name; + switch (name.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + memberName = name.text; + break; + case 79 /* SyntaxKind.Identifier */: + memberName = ts.idText(name); + break; + default: + continue; + } + if (names.get(memberName)) { + error(ts.getNameOfDeclaration(member.symbol.valueDeclaration), ts.Diagnostics.Duplicate_identifier_0, memberName); + error(member.name, ts.Diagnostics.Duplicate_identifier_0, memberName); + } + else { + names.set(memberName, true); + } + } + } + } + function checkTypeForDuplicateIndexSignatures(node) { + if (node.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + var nodeSymbol = getSymbolOfNode(node); + // in case of merging interface declaration it is possible that we'll enter this check procedure several times for every declaration + // to prevent this run check only for the first declaration of a given kind + if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { + return; + } + } + // TypeScript 1.0 spec (April 2014) + // 3.7.4: An object type can contain at most one string index signature and one numeric index signature. + // 8.5: A class declaration can have at most one string index member declaration and one numeric index member declaration + var indexSymbol = getIndexSymbol(getSymbolOfNode(node)); + if (indexSymbol === null || indexSymbol === void 0 ? void 0 : indexSymbol.declarations) { + var indexSignatureMap_1 = new ts.Map(); + var _loop_27 = function (declaration) { + if (declaration.parameters.length === 1 && declaration.parameters[0].type) { + forEachType(getTypeFromTypeNode(declaration.parameters[0].type), function (type) { + var entry = indexSignatureMap_1.get(getTypeId(type)); + if (entry) { + entry.declarations.push(declaration); + } + else { + indexSignatureMap_1.set(getTypeId(type), { type: type, declarations: [declaration] }); + } + }); + } + }; + for (var _i = 0, _a = indexSymbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + _loop_27(declaration); + } + indexSignatureMap_1.forEach(function (entry) { + if (entry.declarations.length > 1) { + for (var _i = 0, _a = entry.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + error(declaration, ts.Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type)); + } + } + }); + } + } + function checkPropertyDeclaration(node) { + // Grammar checking + if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarProperty(node)) + checkGrammarComputedPropertyName(node.name); + checkVariableLikeDeclaration(node); + setNodeLinksForPrivateIdentifierScope(node); + // property signatures already report "initializer not allowed in ambient context" elsewhere + if (ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */) && node.kind === 167 /* SyntaxKind.PropertyDeclaration */ && node.initializer) { + error(node, ts.Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); + } + } + function checkPropertySignature(node) { + if (ts.isPrivateIdentifier(node.name)) { + error(node, ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + return checkPropertyDeclaration(node); + } + function checkMethodDeclaration(node) { + // Grammar checking + if (!checkGrammarMethod(node)) + checkGrammarComputedPropertyName(node.name); + // Grammar checking for modifiers is done inside the function checkGrammarFunctionLikeDeclaration + checkFunctionOrMethodDeclaration(node); + // method signatures already report "implementation not allowed in ambient context" elsewhere + if (ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */) && node.kind === 169 /* SyntaxKind.MethodDeclaration */ && node.body) { + error(node, ts.Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, ts.declarationNameToString(node.name)); + } + // Private named methods are only allowed in class declarations + if (ts.isPrivateIdentifier(node.name) && !ts.getContainingClass(node)) { + error(node, ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + setNodeLinksForPrivateIdentifierScope(node); + } + function setNodeLinksForPrivateIdentifierScope(node) { + if (ts.isPrivateIdentifier(node.name) && languageVersion < 99 /* ScriptTarget.ESNext */) { + for (var lexicalScope = ts.getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = ts.getEnclosingBlockScopeContainer(lexicalScope)) { + getNodeLinks(lexicalScope).flags |= 67108864 /* NodeCheckFlags.ContainsClassWithPrivateIdentifiers */; + } + // If this is a private element in a class expression inside the body of a loop, + // then we must use a block-scoped binding to store the additional variables required + // to transform private elements. + if (ts.isClassExpression(node.parent)) { + var enclosingIterationStatement = getEnclosingIterationStatement(node.parent); + if (enclosingIterationStatement) { + getNodeLinks(node.name).flags |= 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + getNodeLinks(enclosingIterationStatement).flags |= 65536 /* NodeCheckFlags.LoopWithCapturedBlockScopedBinding */; + } + } + } + } + function checkClassStaticBlockDeclaration(node) { + checkGrammarDecoratorsAndModifiers(node); + ts.forEachChild(node, checkSourceElement); + } + function checkConstructorDeclaration(node) { + // Grammar check on signature of constructor and modifier of the constructor is done in checkSignatureDeclaration function. + checkSignatureDeclaration(node); + // Grammar check for checking only related to constructorDeclaration + if (!checkGrammarConstructorTypeParameters(node)) + checkGrammarConstructorTypeAnnotation(node); + checkSourceElement(node.body); + var symbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(symbol, node.kind); + // Only type check the symbol once + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(symbol); + } + // exit early in the case of signature - super checks are not relevant to them + if (ts.nodeIsMissing(node.body)) { + return; + } + addLazyDiagnostic(checkConstructorDeclarationDiagnostics); + return; + function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) { + if (ts.isPrivateIdentifierClassElementDeclaration(n)) { + return true; + } + return n.kind === 167 /* SyntaxKind.PropertyDeclaration */ && + !ts.isStatic(n) && + !!n.initializer; + } + function checkConstructorDeclarationDiagnostics() { + // TS 1.0 spec (April 2014): 8.3.2 + // Constructors of classes with no extends clause may not contain super calls, whereas + // constructors of derived classes must contain at least one super call somewhere in their function body. + var containingClassDecl = node.parent; + if (ts.getClassExtendsHeritageElement(containingClassDecl)) { + captureLexicalThis(node.parent, containingClassDecl); + var classExtendsNull = classDeclarationExtendsNull(containingClassDecl); + var superCall = findFirstSuperCall(node.body); + if (superCall) { + if (classExtendsNull) { + error(superCall, ts.Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); + } + // A super call must be root-level in a constructor if both of the following are true: + // - The containing class is a derived class. + // - The constructor declares parameter properties + // or the containing class declares instance member variables with initializers. + var superCallShouldBeRootLevel = (ts.getEmitScriptTarget(compilerOptions) !== 99 /* ScriptTarget.ESNext */ || !useDefineForClassFields) && + (ts.some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || + ts.some(node.parameters, function (p) { return ts.hasSyntacticModifier(p, 16476 /* ModifierFlags.ParameterPropertyModifier */); })); + if (superCallShouldBeRootLevel) { + // Until we have better flow analysis, it is an error to place the super call within any kind of block or conditional + // See GH #8277 + if (!superCallIsRootLevelInConstructor(superCall, node.body)) { + error(superCall, ts.Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers); + } + // Skip past any prologue directives to check statements for referring to 'super' or 'this' before a super call + else { + var superCallStatement = void 0; + for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (ts.isExpressionStatement(statement) && ts.isSuperCall(ts.skipOuterExpressions(statement.expression))) { + superCallStatement = statement; + break; + } + if (nodeImmediatelyReferencesSuperOrThis(statement)) { + break; + } + } + // Until we have better flow analysis, it is an error to place the super call within any kind of block or conditional + // See GH #8277 + if (superCallStatement === undefined) { + error(node, ts.Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers); + } + } + } + } + else if (!classExtendsNull) { + error(node, ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + } + } + } + } + function superCallIsRootLevelInConstructor(superCall, body) { + var superCallParent = ts.walkUpParenthesizedExpressions(superCall.parent); + return ts.isExpressionStatement(superCallParent) && superCallParent.parent === body; + } + function nodeImmediatelyReferencesSuperOrThis(node) { + if (node.kind === 106 /* SyntaxKind.SuperKeyword */ || node.kind === 108 /* SyntaxKind.ThisKeyword */) { + return true; + } + if (ts.isThisContainerOrFunctionBlock(node)) { + return false; + } + return !!ts.forEachChild(node, nodeImmediatelyReferencesSuperOrThis); + } + function checkAccessorDeclaration(node) { + addLazyDiagnostic(checkAccessorDeclarationDiagnostics); + checkSourceElement(node.body); + setNodeLinksForPrivateIdentifierScope(node); + function checkAccessorDeclarationDiagnostics() { + // Grammar checking accessors + if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node)) + checkGrammarComputedPropertyName(node.name); + checkDecorators(node); + checkSignatureDeclaration(node); + if (node.kind === 172 /* SyntaxKind.GetAccessor */) { + if (!(node.flags & 16777216 /* NodeFlags.Ambient */) && ts.nodeIsPresent(node.body) && (node.flags & 256 /* NodeFlags.HasImplicitReturn */)) { + if (!(node.flags & 512 /* NodeFlags.HasExplicitReturn */)) { + error(node.name, ts.Diagnostics.A_get_accessor_must_return_a_value); + } + } + } + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + if (hasBindableName(node)) { + // TypeScript 1.0 spec (April 2014): 8.4.3 + // Accessors for the same member name must specify the same accessibility. + var symbol = getSymbolOfNode(node); + var getter = ts.getDeclarationOfKind(symbol, 172 /* SyntaxKind.GetAccessor */); + var setter = ts.getDeclarationOfKind(symbol, 173 /* SyntaxKind.SetAccessor */); + if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* NodeCheckFlags.TypeChecked */)) { + getNodeLinks(getter).flags |= 1 /* NodeCheckFlags.TypeChecked */; + var getterFlags = ts.getEffectiveModifierFlags(getter); + var setterFlags = ts.getEffectiveModifierFlags(setter); + if ((getterFlags & 128 /* ModifierFlags.Abstract */) !== (setterFlags & 128 /* ModifierFlags.Abstract */)) { + error(getter.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); + error(setter.name, ts.Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); + } + if (((getterFlags & 16 /* ModifierFlags.Protected */) && !(setterFlags & (16 /* ModifierFlags.Protected */ | 8 /* ModifierFlags.Private */))) || + ((getterFlags & 8 /* ModifierFlags.Private */) && !(setterFlags & 8 /* ModifierFlags.Private */))) { + error(getter.name, ts.Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); + error(setter.name, ts.Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); + } + var getterType = getAnnotatedAccessorType(getter); + var setterType = getAnnotatedAccessorType(setter); + if (getterType && setterType) { + checkTypeAssignableTo(getterType, setterType, getter, ts.Diagnostics.The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type); + } + } + } + var returnType = getTypeOfAccessors(getSymbolOfNode(node)); + if (node.kind === 172 /* SyntaxKind.GetAccessor */) { + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); + } + } + } + function checkMissingDeclaration(node) { + checkDecorators(node); + } + function getEffectiveTypeArguments(node, typeParameters) { + return fillMissingTypeArguments(ts.map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), ts.isInJSFile(node)); + } + function checkTypeArgumentConstraints(node, typeParameters) { + var typeArguments; + var mapper; + var result = true; + for (var i = 0; i < typeParameters.length; i++) { + var constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + if (!typeArguments) { + typeArguments = getEffectiveTypeArguments(node, typeParameters); + mapper = createTypeMapper(typeParameters, typeArguments); + } + result = result && checkTypeAssignableTo(typeArguments[i], instantiateType(constraint, mapper), node.typeArguments[i], ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + } + return result; + } + function getTypeParametersForTypeReference(node) { + var type = getTypeFromTypeReference(node); + if (!isErrorType(type)) { + var symbol = getNodeLinks(node).resolvedSymbol; + if (symbol) { + return symbol.flags & 524288 /* SymbolFlags.TypeAlias */ && getSymbolLinks(symbol).typeParameters || + (ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */ ? type.target.localTypeParameters : undefined); + } + } + return undefined; + } + function checkTypeReferenceNode(node) { + checkGrammarTypeArguments(node, node.typeArguments); + if (node.kind === 178 /* SyntaxKind.TypeReference */ && node.typeName.jsdocDotPos !== undefined && !ts.isInJSFile(node) && !ts.isInJSDoc(node)) { + grammarErrorAtPos(node, node.typeName.jsdocDotPos, 1, ts.Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); + } + ts.forEach(node.typeArguments, checkSourceElement); + var type = getTypeFromTypeReference(node); + if (!isErrorType(type)) { + if (node.typeArguments) { + addLazyDiagnostic(function () { + var typeParameters = getTypeParametersForTypeReference(node); + if (typeParameters) { + checkTypeArgumentConstraints(node, typeParameters); + } + }); + } + var symbol = getNodeLinks(node).resolvedSymbol; + if (symbol) { + if (ts.some(symbol.declarations, function (d) { return isTypeDeclaration(d) && !!(d.flags & 268435456 /* NodeFlags.Deprecated */); })) { + addDeprecatedSuggestion(getDeprecatedSuggestionNode(node), symbol.declarations, symbol.escapedName); + } + if (type.flags & 32 /* TypeFlags.Enum */ && symbol.flags & 8 /* SymbolFlags.EnumMember */) { + error(node, ts.Diagnostics.Enum_type_0_has_members_with_initializers_that_are_not_literals, typeToString(type)); + } + } + } + } + function getTypeArgumentConstraint(node) { + var typeReferenceNode = ts.tryCast(node.parent, ts.isTypeReferenceType); + if (!typeReferenceNode) + return undefined; + var typeParameters = getTypeParametersForTypeReference(typeReferenceNode); + if (!typeParameters) + return undefined; + var constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]); + return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments(typeReferenceNode, typeParameters))); + } + function checkTypeQuery(node) { + getTypeFromTypeQueryNode(node); + } + function checkTypeLiteral(node) { + ts.forEach(node.members, checkSourceElement); + addLazyDiagnostic(checkTypeLiteralDiagnostics); + function checkTypeLiteralDiagnostics() { + var type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + checkIndexConstraints(type, type.symbol); + checkTypeForDuplicateIndexSignatures(node); + checkObjectTypeForDuplicateDeclarations(node); + } + } + function checkArrayType(node) { + checkSourceElement(node.elementType); + } + function checkTupleType(node) { + var elementTypes = node.elements; + var seenOptionalElement = false; + var seenRestElement = false; + var hasNamedElement = ts.some(elementTypes, ts.isNamedTupleMember); + for (var _i = 0, elementTypes_1 = elementTypes; _i < elementTypes_1.length; _i++) { + var e = elementTypes_1[_i]; + if (e.kind !== 197 /* SyntaxKind.NamedTupleMember */ && hasNamedElement) { + grammarErrorOnNode(e, ts.Diagnostics.Tuple_members_must_all_have_names_or_all_not_have_names); + break; + } + var flags = getTupleElementFlags(e); + if (flags & 8 /* ElementFlags.Variadic */) { + var type = getTypeFromTypeNode(e.type); + if (!isArrayLikeType(type)) { + error(e, ts.Diagnostics.A_rest_element_type_must_be_an_array_type); + break; + } + if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* ElementFlags.Rest */) { + seenRestElement = true; + } + } + else if (flags & 4 /* ElementFlags.Rest */) { + if (seenRestElement) { + grammarErrorOnNode(e, ts.Diagnostics.A_rest_element_cannot_follow_another_rest_element); + break; + } + seenRestElement = true; + } + else if (flags & 2 /* ElementFlags.Optional */) { + if (seenRestElement) { + grammarErrorOnNode(e, ts.Diagnostics.An_optional_element_cannot_follow_a_rest_element); + break; + } + seenOptionalElement = true; + } + else if (seenOptionalElement) { + grammarErrorOnNode(e, ts.Diagnostics.A_required_element_cannot_follow_an_optional_element); + break; + } + } + ts.forEach(node.elements, checkSourceElement); + getTypeFromTypeNode(node); + } + function checkUnionOrIntersectionType(node) { + ts.forEach(node.types, checkSourceElement); + getTypeFromTypeNode(node); + } + function checkIndexedAccessIndexType(type, accessNode) { + if (!(type.flags & 8388608 /* TypeFlags.IndexedAccess */)) { + return type; + } + // Check if the index type is assignable to 'keyof T' for the object type. + var objectType = type.objectType; + var indexType = type.indexType; + if (isTypeAssignableTo(indexType, getIndexType(objectType, /*stringsOnly*/ false))) { + if (accessNode.kind === 207 /* SyntaxKind.ElementAccessExpression */ && ts.isAssignmentTarget(accessNode) && + ts.getObjectFlags(objectType) & 32 /* ObjectFlags.Mapped */ && getMappedTypeModifiers(objectType) & 1 /* MappedTypeModifiers.IncludeReadonly */) { + error(accessNode, ts.Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); + } + return type; + } + // Check if we're indexing with a numeric type and if either object or index types + // is a generic type with a constraint that has a numeric index signature. + var apparentObjectType = getApparentType(objectType); + if (getIndexInfoOfType(apparentObjectType, numberType) && isTypeAssignableToKind(indexType, 296 /* TypeFlags.NumberLike */)) { + return type; + } + if (isGenericObjectType(objectType)) { + var propertyName_1 = getPropertyNameFromIndex(indexType, accessNode); + if (propertyName_1) { + var propertySymbol = forEachType(apparentObjectType, function (t) { return getPropertyOfType(t, propertyName_1); }); + if (propertySymbol && ts.getDeclarationModifierFlagsFromSymbol(propertySymbol) & 24 /* ModifierFlags.NonPublicAccessibilityModifier */) { + error(accessNode, ts.Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, ts.unescapeLeadingUnderscores(propertyName_1)); + return errorType; + } + } + } + error(accessNode, ts.Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); + return errorType; + } + function checkIndexedAccessType(node) { + checkSourceElement(node.objectType); + checkSourceElement(node.indexType); + checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); + } + function checkMappedType(node) { + checkGrammarMappedType(node); + checkSourceElement(node.typeParameter); + checkSourceElement(node.nameType); + checkSourceElement(node.type); + if (!node.type) { + reportImplicitAny(node, anyType); + } + var type = getTypeFromMappedTypeNode(node); + var nameType = getNameTypeFromMappedType(type); + if (nameType) { + checkTypeAssignableTo(nameType, keyofConstraintType, node.nameType); + } + else { + var constraintType = getConstraintTypeFromMappedType(type); + checkTypeAssignableTo(constraintType, keyofConstraintType, ts.getEffectiveConstraintOfTypeParameter(node.typeParameter)); + } + } + function checkGrammarMappedType(node) { + var _a; + if ((_a = node.members) === null || _a === void 0 ? void 0 : _a.length) { + return grammarErrorOnNode(node.members[0], ts.Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); + } + } + function checkThisType(node) { + getTypeFromThisTypeNode(node); + } + function checkTypeOperator(node) { + checkGrammarTypeOperatorNode(node); + checkSourceElement(node.type); + } + function checkConditionalType(node) { + ts.forEachChild(node, checkSourceElement); + } + function checkInferType(node) { + if (!ts.findAncestor(node, function (n) { return n.parent && n.parent.kind === 189 /* SyntaxKind.ConditionalType */ && n.parent.extendsType === n; })) { + grammarErrorOnNode(node, ts.Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type); + } + checkSourceElement(node.typeParameter); + var symbol = getSymbolOfNode(node.typeParameter); + if (symbol.declarations && symbol.declarations.length > 1) { + var links = getSymbolLinks(symbol); + if (!links.typeParametersChecked) { + links.typeParametersChecked = true; + var typeParameter = getDeclaredTypeOfTypeParameter(symbol); + var declarations = ts.getDeclarationsOfKind(symbol, 163 /* SyntaxKind.TypeParameter */); + if (!areTypeParametersIdentical(declarations, [typeParameter], function (decl) { return [decl]; })) { + // Report an error on every conflicting declaration. + var name = symbolToString(symbol); + for (var _i = 0, declarations_4 = declarations; _i < declarations_4.length; _i++) { + var declaration = declarations_4[_i]; + error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_constraints, name); + } + } + } + } + registerForUnusedIdentifiersCheck(node); + } + function checkTemplateLiteralType(node) { + for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { + var span = _a[_i]; + checkSourceElement(span.type); + var type = getTypeFromTypeNode(span.type); + checkTypeAssignableTo(type, templateConstraintType, span.type); + } + getTypeFromTypeNode(node); + } + function checkImportType(node) { + checkSourceElement(node.argument); + if (node.assertions) { + var override = ts.getResolutionModeOverrideForClause(node.assertions.assertClause, grammarErrorOnNode); + if (override) { + if (!ts.isNightly()) { + grammarErrorOnNode(node.assertions.assertClause, ts.Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next); + } + if (ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.Node16 && ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeNext) { + grammarErrorOnNode(node.assertions.assertClause, ts.Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext); + } + } + } + getTypeFromTypeNode(node); + } + function checkNamedTupleMember(node) { + if (node.dotDotDotToken && node.questionToken) { + grammarErrorOnNode(node, ts.Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest); + } + if (node.type.kind === 185 /* SyntaxKind.OptionalType */) { + grammarErrorOnNode(node.type, ts.Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type); + } + if (node.type.kind === 186 /* SyntaxKind.RestType */) { + grammarErrorOnNode(node.type, ts.Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type); + } + checkSourceElement(node.type); + getTypeFromTypeNode(node); + } + function isPrivateWithinAmbient(node) { + return (ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */) || ts.isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 16777216 /* NodeFlags.Ambient */); + } + function getEffectiveDeclarationFlags(n, flagsToCheck) { + var flags = ts.getCombinedModifierFlags(n); + // children of classes (even ambient classes) should not be marked as ambient or export + // because those flags have no useful semantics there. + if (n.parent.kind !== 258 /* SyntaxKind.InterfaceDeclaration */ && + n.parent.kind !== 257 /* SyntaxKind.ClassDeclaration */ && + n.parent.kind !== 226 /* SyntaxKind.ClassExpression */ && + n.flags & 16777216 /* NodeFlags.Ambient */) { + if (!(flags & 2 /* ModifierFlags.Ambient */) && !(ts.isModuleBlock(n.parent) && ts.isModuleDeclaration(n.parent.parent) && ts.isGlobalScopeAugmentation(n.parent.parent))) { + // It is nested in an ambient context, which means it is automatically exported + flags |= 1 /* ModifierFlags.Export */; + } + flags |= 2 /* ModifierFlags.Ambient */; + } + return flags & flagsToCheck; + } + function checkFunctionOrConstructorSymbol(symbol) { + addLazyDiagnostic(function () { return checkFunctionOrConstructorSymbolWorker(symbol); }); + } + function checkFunctionOrConstructorSymbolWorker(symbol) { + function getCanonicalOverload(overloads, implementation) { + // Consider the canonical set of flags to be the flags of the bodyDeclaration or the first declaration + // Error on all deviations from this canonical set of flags + // The caveat is that if some overloads are defined in lib.d.ts, we don't want to + // report the errors on those. To achieve this, we will say that the implementation is + // the canonical signature only if it is in the same container as the first overload + var implementationSharesContainerWithFirstOverload = implementation !== undefined && implementation.parent === overloads[0].parent; + return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + } + function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck, someOverloadFlags, allOverloadFlags) { + // Error if some overloads have a flag that is not shared by all overloads. To find the + // deviations, we XOR someOverloadFlags with allOverloadFlags + var someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; + if (someButNotAllOverloadFlags !== 0) { + var canonicalFlags_1 = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck); + ts.forEach(overloads, function (o) { + var deviation = getEffectiveDeclarationFlags(o, flagsToCheck) ^ canonicalFlags_1; + if (deviation & 1 /* ModifierFlags.Export */) { + error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); + } + else if (deviation & 2 /* ModifierFlags.Ambient */) { + error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); + } + else if (deviation & (8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */)) { + error(ts.getNameOfDeclaration(o) || o, ts.Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); + } + else if (deviation & 128 /* ModifierFlags.Abstract */) { + error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); + } + }); + } + } + function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken, allHaveQuestionToken) { + if (someHaveQuestionToken !== allHaveQuestionToken) { + var canonicalHasQuestionToken_1 = ts.hasQuestionToken(getCanonicalOverload(overloads, implementation)); + ts.forEach(overloads, function (o) { + var deviation = ts.hasQuestionToken(o) !== canonicalHasQuestionToken_1; + if (deviation) { + error(ts.getNameOfDeclaration(o), ts.Diagnostics.Overload_signatures_must_all_be_optional_or_required); + } + }); + } + } + var flagsToCheck = 1 /* ModifierFlags.Export */ | 2 /* ModifierFlags.Ambient */ | 8 /* ModifierFlags.Private */ | 16 /* ModifierFlags.Protected */ | 128 /* ModifierFlags.Abstract */; + var someNodeFlags = 0 /* ModifierFlags.None */; + var allNodeFlags = flagsToCheck; + var someHaveQuestionToken = false; + var allHaveQuestionToken = true; + var hasOverloads = false; + var bodyDeclaration; + var lastSeenNonAmbientDeclaration; + var previousDeclaration; + var declarations = symbol.declarations; + var isConstructor = (symbol.flags & 16384 /* SymbolFlags.Constructor */) !== 0; + function reportImplementationExpectedError(node) { + if (node.name && ts.nodeIsMissing(node.name)) { + return; + } + var seen = false; + var subsequentNode = ts.forEachChild(node.parent, function (c) { + if (seen) { + return c; + } + else { + seen = c === node; + } + }); + // We may be here because of some extra nodes between overloads that could not be parsed into a valid node. + // In this case the subsequent node is not really consecutive (.pos !== node.end), and we must ignore it here. + if (subsequentNode && subsequentNode.pos === node.end) { + if (subsequentNode.kind === node.kind) { + var errorNode_1 = subsequentNode.name || subsequentNode; + var subsequentName = subsequentNode.name; + if (node.name && subsequentName && ( + // both are private identifiers + ts.isPrivateIdentifier(node.name) && ts.isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || + // Both are computed property names + // TODO: GH#17345: These are methods, so handle computed name case. (`Always allowing computed property names is *not* the correct behavior!) + ts.isComputedPropertyName(node.name) && ts.isComputedPropertyName(subsequentName) || + // Both are literal property names that are the same. + ts.isPropertyNameLiteral(node.name) && ts.isPropertyNameLiteral(subsequentName) && + ts.getEscapedTextOfIdentifierOrLiteral(node.name) === ts.getEscapedTextOfIdentifierOrLiteral(subsequentName))) { + var reportError = (node.kind === 169 /* SyntaxKind.MethodDeclaration */ || node.kind === 168 /* SyntaxKind.MethodSignature */) && + ts.isStatic(node) !== ts.isStatic(subsequentNode); + // we can get here in two cases + // 1. mixed static and instance class members + // 2. something with the same name was defined before the set of overloads that prevents them from merging + // here we'll report error only for the first case since for second we should already report error in binder + if (reportError) { + var diagnostic = ts.isStatic(node) ? ts.Diagnostics.Function_overload_must_be_static : ts.Diagnostics.Function_overload_must_not_be_static; + error(errorNode_1, diagnostic); + } + return; + } + if (ts.nodeIsPresent(subsequentNode.body)) { + error(errorNode_1, ts.Diagnostics.Function_implementation_name_must_be_0, ts.declarationNameToString(node.name)); + return; + } + } + } + var errorNode = node.name || node; + if (isConstructor) { + error(errorNode, ts.Diagnostics.Constructor_implementation_is_missing); + } + else { + // Report different errors regarding non-consecutive blocks of declarations depending on whether + // the node in question is abstract. + if (ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */)) { + error(errorNode, ts.Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); + } + else { + error(errorNode, ts.Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); + } + } + } + var duplicateFunctionDeclaration = false; + var multipleConstructorImplementation = false; + var hasNonAmbientClass = false; + var functionDeclarations = []; + if (declarations) { + for (var _i = 0, declarations_5 = declarations; _i < declarations_5.length; _i++) { + var current = declarations_5[_i]; + var node = current; + var inAmbientContext = node.flags & 16777216 /* NodeFlags.Ambient */; + var inAmbientContextOrInterface = node.parent && (node.parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */ || node.parent.kind === 182 /* SyntaxKind.TypeLiteral */) || inAmbientContext; + if (inAmbientContextOrInterface) { + // check if declarations are consecutive only if they are non-ambient + // 1. ambient declarations can be interleaved + // i.e. this is legal + // declare function foo(); + // declare function bar(); + // declare function foo(); + // 2. mixing ambient and non-ambient declarations is a separate error that will be reported - do not want to report an extra one + previousDeclaration = undefined; + } + if ((node.kind === 257 /* SyntaxKind.ClassDeclaration */ || node.kind === 226 /* SyntaxKind.ClassExpression */) && !inAmbientContext) { + hasNonAmbientClass = true; + } + if (node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || node.kind === 169 /* SyntaxKind.MethodDeclaration */ || node.kind === 168 /* SyntaxKind.MethodSignature */ || node.kind === 171 /* SyntaxKind.Constructor */) { + functionDeclarations.push(node); + var currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); + someNodeFlags |= currentNodeFlags; + allNodeFlags &= currentNodeFlags; + someHaveQuestionToken = someHaveQuestionToken || ts.hasQuestionToken(node); + allHaveQuestionToken = allHaveQuestionToken && ts.hasQuestionToken(node); + var bodyIsPresent = ts.nodeIsPresent(node.body); + if (bodyIsPresent && bodyDeclaration) { + if (isConstructor) { + multipleConstructorImplementation = true; + } + else { + duplicateFunctionDeclaration = true; + } + } + else if ((previousDeclaration === null || previousDeclaration === void 0 ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) { + reportImplementationExpectedError(previousDeclaration); + } + if (bodyIsPresent) { + if (!bodyDeclaration) { + bodyDeclaration = node; + } + } + else { + hasOverloads = true; + } + previousDeclaration = node; + if (!inAmbientContextOrInterface) { + lastSeenNonAmbientDeclaration = node; + } + } + } + } + if (multipleConstructorImplementation) { + ts.forEach(functionDeclarations, function (declaration) { + error(declaration, ts.Diagnostics.Multiple_constructor_implementations_are_not_allowed); + }); + } + if (duplicateFunctionDeclaration) { + ts.forEach(functionDeclarations, function (declaration) { + error(ts.getNameOfDeclaration(declaration) || declaration, ts.Diagnostics.Duplicate_function_implementation); + }); + } + if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* SymbolFlags.Function */ && declarations) { + var relatedDiagnostics_1 = ts.filter(declarations, function (d) { return d.kind === 257 /* SyntaxKind.ClassDeclaration */; }) + .map(function (d) { return ts.createDiagnosticForNode(d, ts.Diagnostics.Consider_adding_a_declare_modifier_to_this_class); }); + ts.forEach(declarations, function (declaration) { + var diagnostic = declaration.kind === 257 /* SyntaxKind.ClassDeclaration */ + ? ts.Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 + : declaration.kind === 256 /* SyntaxKind.FunctionDeclaration */ + ? ts.Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient + : undefined; + if (diagnostic) { + ts.addRelatedInfo.apply(void 0, __spreadArray([error(ts.getNameOfDeclaration(declaration) || declaration, diagnostic, ts.symbolName(symbol))], relatedDiagnostics_1, false)); + } + }); + } + // Abstract methods can't have an implementation -- in particular, they don't need one. + if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && + !ts.hasSyntacticModifier(lastSeenNonAmbientDeclaration, 128 /* ModifierFlags.Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) { + reportImplementationExpectedError(lastSeenNonAmbientDeclaration); + } + if (hasOverloads) { + if (declarations) { + checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); + checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); + } + if (bodyDeclaration) { + var signatures = getSignaturesOfSymbol(symbol); + var bodySignature = getSignatureFromDeclaration(bodyDeclaration); + for (var _a = 0, signatures_10 = signatures; _a < signatures_10.length; _a++) { + var signature = signatures_10[_a]; + if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { + ts.addRelatedInfo(error(signature.declaration, ts.Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature), ts.createDiagnosticForNode(bodyDeclaration, ts.Diagnostics.The_implementation_signature_is_declared_here)); + break; + } + } + } + } + } + function checkExportsOnMergedDeclarations(node) { + addLazyDiagnostic(function () { return checkExportsOnMergedDeclarationsWorker(node); }); + } + function checkExportsOnMergedDeclarationsWorker(node) { + // if localSymbol is defined on node then node itself is exported - check is required + var symbol = node.localSymbol; + if (!symbol) { + // local symbol is undefined => this declaration is non-exported. + // however symbol might contain other declarations that are exported + symbol = getSymbolOfNode(node); + if (!symbol.exportSymbol) { + // this is a pure local symbol (all declarations are non-exported) - no need to check anything + return; + } + } + // run the check only for the first declaration in the list + if (ts.getDeclarationOfKind(symbol, node.kind) !== node) { + return; + } + var exportedDeclarationSpaces = 0 /* DeclarationSpaces.None */; + var nonExportedDeclarationSpaces = 0 /* DeclarationSpaces.None */; + var defaultExportedDeclarationSpaces = 0 /* DeclarationSpaces.None */; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var d = _a[_i]; + var declarationSpaces = getDeclarationSpaces(d); + var effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 /* ModifierFlags.Export */ | 512 /* ModifierFlags.Default */); + if (effectiveDeclarationFlags & 1 /* ModifierFlags.Export */) { + if (effectiveDeclarationFlags & 512 /* ModifierFlags.Default */) { + defaultExportedDeclarationSpaces |= declarationSpaces; + } + else { + exportedDeclarationSpaces |= declarationSpaces; + } + } + else { + nonExportedDeclarationSpaces |= declarationSpaces; + } + } + // Spaces for anything not declared a 'default export'. + var nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; + var commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; + var commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; + if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { + // declaration spaces for exported and non-exported declarations intersect + for (var _b = 0, _c = symbol.declarations; _b < _c.length; _b++) { + var d = _c[_b]; + var declarationSpaces = getDeclarationSpaces(d); + var name = ts.getNameOfDeclaration(d); + // Only error on the declarations that contributed to the intersecting spaces. + if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { + error(name, ts.Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, ts.declarationNameToString(name)); + } + else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { + error(name, ts.Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, ts.declarationNameToString(name)); + } + } + } + function getDeclarationSpaces(decl) { + var d = decl; + switch (d.kind) { + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + // A jsdoc typedef and callback are, by definition, type aliases. + // falls through + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + return 2 /* DeclarationSpaces.ExportType */; + case 261 /* SyntaxKind.ModuleDeclaration */: + return ts.isAmbientModule(d) || ts.getModuleInstanceState(d) !== 0 /* ModuleInstanceState.NonInstantiated */ + ? 4 /* DeclarationSpaces.ExportNamespace */ | 1 /* DeclarationSpaces.ExportValue */ + : 4 /* DeclarationSpaces.ExportNamespace */; + case 257 /* SyntaxKind.ClassDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 299 /* SyntaxKind.EnumMember */: + return 2 /* DeclarationSpaces.ExportType */ | 1 /* DeclarationSpaces.ExportValue */; + case 305 /* SyntaxKind.SourceFile */: + return 2 /* DeclarationSpaces.ExportType */ | 1 /* DeclarationSpaces.ExportValue */ | 4 /* DeclarationSpaces.ExportNamespace */; + case 271 /* SyntaxKind.ExportAssignment */: + case 221 /* SyntaxKind.BinaryExpression */: + var node_2 = d; + var expression = ts.isExportAssignment(node_2) ? node_2.expression : node_2.right; + // Export assigned entity name expressions act as aliases and should fall through, otherwise they export values + if (!ts.isEntityNameExpression(expression)) { + return 1 /* DeclarationSpaces.ExportValue */; + } + d = expression; + // The below options all declare an Alias, which is allowed to merge with other values within the importing module. + // falls through + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 268 /* SyntaxKind.NamespaceImport */: + case 267 /* SyntaxKind.ImportClause */: + var result_12 = 0 /* DeclarationSpaces.None */; + var target = resolveAlias(getSymbolOfNode(d)); + ts.forEach(target.declarations, function (d) { + result_12 |= getDeclarationSpaces(d); + }); + return result_12; + case 254 /* SyntaxKind.VariableDeclaration */: + case 203 /* SyntaxKind.BindingElement */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 270 /* SyntaxKind.ImportSpecifier */: // https://github.com/Microsoft/TypeScript/pull/7591 + case 79 /* SyntaxKind.Identifier */: // https://github.com/microsoft/TypeScript/issues/36098 + // Identifiers are used as declarations of assignment declarations whose parents may be + // SyntaxKind.CallExpression - `Object.defineProperty(thing, "aField", {value: 42});` + // SyntaxKind.ElementAccessExpression - `thing["aField"] = 42;` or `thing["aField"];` (with a doc comment on it) + // or SyntaxKind.PropertyAccessExpression - `thing.aField = 42;` + // all of which are pretty much always values, or at least imply a value meaning. + // It may be apprpriate to treat these as aliases in the future. + return 1 /* DeclarationSpaces.ExportValue */; + default: + return ts.Debug.failBadSyntaxKind(d); + } + } + } + function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, arg0) { + var promisedType = getPromisedTypeOfPromise(type, errorNode); + return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, arg0); + } + /** + * Gets the "promised type" of a promise. + * @param type The type of the promise. + * @remarks The "promised type" of a type is the type of the "value" parameter of the "onfulfilled" callback. + */ + function getPromisedTypeOfPromise(type, errorNode) { + // + // { // type + // then( // thenFunction + // onfulfilled: ( // onfulfilledParameterType + // value: T // valueParameterType + // ) => any + // ): any; + // } + // + if (isTypeAny(type)) { + return undefined; + } + var typeAsPromise = type; + if (typeAsPromise.promisedTypeOfPromise) { + return typeAsPromise.promisedTypeOfPromise; + } + if (isReferenceToType(type, getGlobalPromiseType(/*reportErrors*/ false))) { + return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0]; + } + // primitives with a `{ then() }` won't be unwrapped/adopted. + if (allTypesAssignableToKind(type, 131068 /* TypeFlags.Primitive */ | 131072 /* TypeFlags.Never */)) { + return undefined; + } + var thenFunction = getTypeOfPropertyOfType(type, "then"); // TODO: GH#18217 + if (isTypeAny(thenFunction)) { + return undefined; + } + var thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* SignatureKind.Call */) : ts.emptyArray; + if (thenSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.A_promise_must_have_a_then_method); + } + return undefined; + } + var onfulfilledParameterType = getTypeWithFacts(getUnionType(ts.map(thenSignatures, getTypeOfFirstParameterOfSignature)), 2097152 /* TypeFacts.NEUndefinedOrNull */); + if (isTypeAny(onfulfilledParameterType)) { + return undefined; + } + var onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* SignatureKind.Call */); + if (onfulfilledParameterSignatures.length === 0) { + if (errorNode) { + error(errorNode, ts.Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); + } + return undefined; + } + return typeAsPromise.promisedTypeOfPromise = getUnionType(ts.map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* UnionReduction.Subtype */); + } + /** + * Gets the "awaited type" of a type. + * @param type The type to await. + * @param withAlias When `true`, wraps the "awaited type" in `Awaited` if needed. + * @remarks The "awaited type" of an expression is its "promised type" if the expression is a + * Promise-like type; otherwise, it is the type of the expression. This is used to reflect + * The runtime behavior of the `await` keyword. + */ + function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, arg0) { + var awaitedType = withAlias ? + getAwaitedType(type, errorNode, diagnosticMessage, arg0) : + getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0); + return awaitedType || errorType; + } + /** + * Determines whether a type is an object with a callable `then` member. + */ + function isThenableType(type) { + if (allTypesAssignableToKind(type, 131068 /* TypeFlags.Primitive */ | 131072 /* TypeFlags.Never */)) { + // primitive types cannot be considered "thenable" since they are not objects. + return false; + } + var thenFunction = getTypeOfPropertyOfType(type, "then"); + return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* TypeFacts.NEUndefinedOrNull */), 0 /* SignatureKind.Call */).length > 0; + } + function isAwaitedTypeInstantiation(type) { + var _a; + if (type.flags & 16777216 /* TypeFlags.Conditional */) { + var awaitedSymbol = getGlobalAwaitedSymbol(/*reportErrors*/ false); + return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a = type.aliasTypeArguments) === null || _a === void 0 ? void 0 : _a.length) === 1; + } + return false; + } + /** + * For a generic `Awaited`, gets `T`. + */ + function unwrapAwaitedType(type) { + return type.flags & 1048576 /* TypeFlags.Union */ ? mapType(type, unwrapAwaitedType) : + isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : + type; + } + function createAwaitedTypeIfNeeded(type) { + // We wrap type `T` in `Awaited` based on the following conditions: + // - `T` is not already an `Awaited`, and + // - `T` is generic, and + // - One of the following applies: + // - `T` has no base constraint, or + // - The base constraint of `T` is `any`, `unknown`, `object`, or `{}`, or + // - The base constraint of `T` is an object type with a callable `then` method. + if (isTypeAny(type)) { + return type; + } + // If this is already an `Awaited`, just return it. This helps to avoid `Awaited>` in higher-order. + if (isAwaitedTypeInstantiation(type)) { + return type; + } + // Only instantiate `Awaited` if `T` contains possibly non-primitive types. + if (isGenericObjectType(type)) { + var baseConstraint = getBaseConstraintOfType(type); + // Only instantiate `Awaited` if `T` has no base constraint, or the base constraint of `T` is `any`, `unknown`, `{}`, `object`, + // or is promise-like. + if (!baseConstraint || (baseConstraint.flags & 3 /* TypeFlags.AnyOrUnknown */) || isEmptyObjectType(baseConstraint) || isThenableType(baseConstraint)) { + // Nothing to do if `Awaited` doesn't exist + var awaitedSymbol = getGlobalAwaitedSymbol(/*reportErrors*/ true); + if (awaitedSymbol) { + // Unwrap unions that may contain `Awaited`, otherwise its possible to manufacture an `Awaited | U>` where + // an `Awaited` would suffice. + return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]); + } + } + } + ts.Debug.assert(getPromisedTypeOfPromise(type) === undefined, "type provided should not be a non-generic 'promise'-like."); + return type; + } + /** + * Gets the "awaited type" of a type. + * + * The "awaited type" of an expression is its "promised type" if the expression is a + * Promise-like type; otherwise, it is the type of the expression. If the "promised + * type" is itself a Promise-like, the "promised type" is recursively unwrapped until a + * non-promise type is found. + * + * This is used to reflect the runtime behavior of the `await` keyword. + */ + function getAwaitedType(type, errorNode, diagnosticMessage, arg0) { + var awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0); + return awaitedType && createAwaitedTypeIfNeeded(awaitedType); + } + /** + * Gets the "awaited type" of a type without introducing an `Awaited` wrapper. + * + * @see {@link getAwaitedType} + */ + function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0) { + if (isTypeAny(type)) { + return type; + } + // If this is already an `Awaited`, just return it. This avoids `Awaited>` in higher-order + if (isAwaitedTypeInstantiation(type)) { + return type; + } + // If we've already cached an awaited type, return a possible `Awaited` for it. + var typeAsAwaitable = type; + if (typeAsAwaitable.awaitedTypeOfType) { + return typeAsAwaitable.awaitedTypeOfType; + } + // For a union, get a union of the awaited types of each constituent. + if (type.flags & 1048576 /* TypeFlags.Union */) { + var mapper = errorNode ? function (constituentType) { return getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, arg0); } : getAwaitedTypeNoAlias; + return typeAsAwaitable.awaitedTypeOfType = mapType(type, mapper); + } + var promisedType = getPromisedTypeOfPromise(type); + if (promisedType) { + if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) { + // Verify that we don't have a bad actor in the form of a promise whose + // promised type is the same as the promise type, or a mutually recursive + // promise. If so, we return undefined as we cannot guess the shape. If this + // were the actual case in the JavaScript, this Promise would never resolve. + // + // An example of a bad actor with a singly-recursive promise type might + // be: + // + // interface BadPromise { + // then( + // onfulfilled: (value: BadPromise) => any, + // onrejected: (error: any) => any): BadPromise; + // } + // + // The above interface will pass the PromiseLike check, and return a + // promised type of `BadPromise`. Since this is a self reference, we + // don't want to keep recursing ad infinitum. + // + // An example of a bad actor in the form of a mutually-recursive + // promise type might be: + // + // interface BadPromiseA { + // then( + // onfulfilled: (value: BadPromiseB) => any, + // onrejected: (error: any) => any): BadPromiseB; + // } + // + // interface BadPromiseB { + // then( + // onfulfilled: (value: BadPromiseA) => any, + // onrejected: (error: any) => any): BadPromiseA; + // } + // + if (errorNode) { + error(errorNode, ts.Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); + } + return undefined; + } + // Keep track of the type we're about to unwrap to avoid bad recursive promise types. + // See the comments above for more information. + awaitedTypeStack.push(type.id); + var awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, arg0); + awaitedTypeStack.pop(); + if (!awaitedType) { + return undefined; + } + return typeAsAwaitable.awaitedTypeOfType = awaitedType; + } + // The type was not a promise, so it could not be unwrapped any further. + // As long as the type does not have a callable "then" property, it is + // safe to return the type; otherwise, an error is reported and we return + // undefined. + // + // An example of a non-promise "thenable" might be: + // + // await { then(): void {} } + // + // The "thenable" does not match the minimal definition for a promise. When + // a Promise/A+-compatible or ES6 promise tries to adopt this value, the promise + // will never settle. We treat this as an error to help flag an early indicator + // of a runtime problem. If the user wants to return this value from an async + // function, they would need to wrap it in some other value. If they want it to + // be treated as a promise, they can cast to . + if (isThenableType(type)) { + if (errorNode) { + ts.Debug.assertIsDefined(diagnosticMessage); + error(errorNode, diagnosticMessage, arg0); + } + return undefined; + } + return typeAsAwaitable.awaitedTypeOfType = type; + } + /** + * Checks the return type of an async function to ensure it is a compatible + * Promise implementation. + * + * This checks that an async function has a valid Promise-compatible return type. + * An async function has a valid Promise-compatible return type if the resolved value + * of the return type has a construct signature that takes in an `initializer` function + * that in turn supplies a `resolve` function as one of its arguments and results in an + * object with a callable `then` signature. + * + * @param node The signature to check + */ + function checkAsyncFunctionReturnType(node, returnTypeNode) { + // As part of our emit for an async function, we will need to emit the entity name of + // the return type annotation as an expression. To meet the necessary runtime semantics + // for __awaiter, we must also check that the type of the declaration (e.g. the static + // side or "constructor" of the promise type) is compatible `PromiseConstructorLike`. + // + // An example might be (from lib.es6.d.ts): + // + // interface Promise { ... } + // interface PromiseConstructor { + // new (...): Promise; + // } + // declare var Promise: PromiseConstructor; + // + // When an async function declares a return type annotation of `Promise`, we + // need to get the type of the `Promise` variable declaration above, which would + // be `PromiseConstructor`. + // + // The same case applies to a class: + // + // declare class Promise { + // constructor(...); + // then(...): Promise; + // } + // + var returnType = getTypeFromTypeNode(returnTypeNode); + if (languageVersion >= 2 /* ScriptTarget.ES2015 */) { + if (isErrorType(returnType)) { + return; + } + var globalPromiseType = getGlobalPromiseType(/*reportErrors*/ true); + if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) { + // The promise type was not a valid type reference to the global promise type, so we + // report an error and return the unknown type. + error(returnTypeNode, ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType)); + return; + } + } + else { + // Always mark the type node as referenced if it points to a value + markTypeNodeAsReferenced(returnTypeNode); + if (isErrorType(returnType)) { + return; + } + var promiseConstructorName = ts.getEntityNameFromTypeNode(returnTypeNode); + if (promiseConstructorName === undefined) { + error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType)); + return; + } + var promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 111551 /* SymbolFlags.Value */, /*ignoreErrors*/ true); + var promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType; + if (isErrorType(promiseConstructorType)) { + if (promiseConstructorName.kind === 79 /* SyntaxKind.Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(/*reportErrors*/ false)) { + error(returnTypeNode, ts.Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); + } + else { + error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); + } + return; + } + var globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(/*reportErrors*/ true); + if (globalPromiseConstructorLikeType === emptyObjectType) { + // If we couldn't resolve the global PromiseConstructorLike type we cannot verify + // compatibility with __awaiter. + error(returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, ts.entityNameToString(promiseConstructorName)); + return; + } + if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeNode, ts.Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value)) { + return; + } + // Verify there is no local declaration that could collide with the promise constructor. + var rootName = promiseConstructorName && ts.getFirstIdentifier(promiseConstructorName); + var collidingSymbol = getSymbol(node.locals, rootName.escapedText, 111551 /* SymbolFlags.Value */); + if (collidingSymbol) { + error(collidingSymbol.valueDeclaration, ts.Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, ts.idText(rootName), ts.entityNameToString(promiseConstructorName)); + return; + } + } + checkAwaitedType(returnType, /*withAlias*/ false, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member); + } + /** Check a decorator */ + function checkDecorator(node) { + var signature = getResolvedSignature(node); + checkDeprecatedSignature(signature, node); + var returnType = getReturnTypeOfSignature(signature); + if (returnType.flags & 1 /* TypeFlags.Any */) { + return; + } + var headMessage; + var expectedReturnType; + switch (node.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + headMessage = ts.Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; + var classSymbol = getSymbolOfNode(node.parent); + var classConstructorType = getTypeOfSymbol(classSymbol); + expectedReturnType = getUnionType([classConstructorType, voidType]); + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + case 164 /* SyntaxKind.Parameter */: + headMessage = ts.Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any; + expectedReturnType = voidType; + break; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + headMessage = ts.Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; + var methodType = getTypeOfNode(node.parent); + var descriptorType = createTypedPropertyDescriptorType(methodType); + expectedReturnType = getUnionType([descriptorType, voidType]); + break; + default: + return ts.Debug.fail(); + } + checkTypeAssignableTo(returnType, expectedReturnType, node, headMessage); + } + /** + * If a TypeNode can be resolved to a value symbol imported from an external module, it is + * marked as referenced to prevent import elision. + */ + function markTypeNodeAsReferenced(node) { + markEntityNameOrEntityExpressionAsReference(node && ts.getEntityNameFromTypeNode(node), /*forDecoratorMetadata*/ false); + } + function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) { + if (!typeName) + return; + var rootName = ts.getFirstIdentifier(typeName); + var meaning = (typeName.kind === 79 /* SyntaxKind.Identifier */ ? 788968 /* SymbolFlags.Type */ : 1920 /* SymbolFlags.Namespace */) | 2097152 /* SymbolFlags.Alias */; + var rootSymbol = resolveName(rootName, rootName.escapedText, meaning, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isReference*/ true); + if (rootSymbol && rootSymbol.flags & 2097152 /* SymbolFlags.Alias */) { + if (symbolIsValue(rootSymbol) + && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) + && !getTypeOnlyAliasDeclaration(rootSymbol)) { + markAliasSymbolAsReferenced(rootSymbol); + } + else if (forDecoratorMetadata + && compilerOptions.isolatedModules + && ts.getEmitModuleKind(compilerOptions) >= ts.ModuleKind.ES2015 + && !symbolIsValue(rootSymbol) + && !ts.some(rootSymbol.declarations, ts.isTypeOnlyImportOrExportDeclaration)) { + var diag = error(typeName, ts.Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled); + var aliasDeclaration = ts.find(rootSymbol.declarations || ts.emptyArray, isAliasSymbolDeclaration); + if (aliasDeclaration) { + ts.addRelatedInfo(diag, ts.createDiagnosticForNode(aliasDeclaration, ts.Diagnostics._0_was_imported_here, ts.idText(rootName))); + } + } + } + } + /** + * This function marks the type used for metadata decorator as referenced if it is import + * from external module. + * This is different from markTypeNodeAsReferenced because it tries to simplify type nodes in + * union and intersection type + * @param node + */ + function markDecoratorMedataDataTypeNodeAsReferenced(node) { + var entityName = getEntityNameForDecoratorMetadata(node); + if (entityName && ts.isEntityName(entityName)) { + markEntityNameOrEntityExpressionAsReference(entityName, /*forDecoratorMetadata*/ true); + } + } + function getEntityNameForDecoratorMetadata(node) { + if (node) { + switch (node.kind) { + case 188 /* SyntaxKind.IntersectionType */: + case 187 /* SyntaxKind.UnionType */: + return getEntityNameForDecoratorMetadataFromTypeList(node.types); + case 189 /* SyntaxKind.ConditionalType */: + return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]); + case 191 /* SyntaxKind.ParenthesizedType */: + case 197 /* SyntaxKind.NamedTupleMember */: + return getEntityNameForDecoratorMetadata(node.type); + case 178 /* SyntaxKind.TypeReference */: + return node.typeName; + } + } + } + function getEntityNameForDecoratorMetadataFromTypeList(types) { + var commonEntityName; + for (var _i = 0, types_22 = types; _i < types_22.length; _i++) { + var typeNode = types_22[_i]; + while (typeNode.kind === 191 /* SyntaxKind.ParenthesizedType */ || typeNode.kind === 197 /* SyntaxKind.NamedTupleMember */) { + typeNode = typeNode.type; // Skip parens if need be + } + if (typeNode.kind === 143 /* SyntaxKind.NeverKeyword */) { + continue; // Always elide `never` from the union/intersection if possible + } + if (!strictNullChecks && (typeNode.kind === 196 /* SyntaxKind.LiteralType */ && typeNode.literal.kind === 104 /* SyntaxKind.NullKeyword */ || typeNode.kind === 153 /* SyntaxKind.UndefinedKeyword */)) { + continue; // Elide null and undefined from unions for metadata, just like what we did prior to the implementation of strict null checks + } + var individualEntityName = getEntityNameForDecoratorMetadata(typeNode); + if (!individualEntityName) { + // Individual is something like string number + // So it would be serialized to either that type or object + // Safe to return here + return undefined; + } + if (commonEntityName) { + // Note this is in sync with the transformation that happens for type node. + // Keep this in sync with serializeUnionOrIntersectionType + // Verify if they refer to same entity and is identifier + // return undefined if they dont match because we would emit object + if (!ts.isIdentifier(commonEntityName) || + !ts.isIdentifier(individualEntityName) || + commonEntityName.escapedText !== individualEntityName.escapedText) { + return undefined; + } + } + else { + commonEntityName = individualEntityName; + } + } + return commonEntityName; + } + function getParameterTypeNodeForDecoratorCheck(node) { + var typeNode = ts.getEffectiveTypeAnnotationNode(node); + return ts.isRestParameter(node) ? ts.getRestParameterElementType(typeNode) : typeNode; + } + /** Check the decorators of a node */ + function checkDecorators(node) { + if (!node.decorators) { + return; + } + // skip this check for nodes that cannot have decorators. These should have already had an error reported by + // checkGrammarDecorators. + if (!ts.nodeCanBeDecorated(node, node.parent, node.parent.parent)) { + return; + } + if (!compilerOptions.experimentalDecorators) { + error(node, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning); + } + var firstDecorator = node.decorators[0]; + checkExternalEmitHelpers(firstDecorator, 8 /* ExternalEmitHelpers.Decorate */); + if (node.kind === 164 /* SyntaxKind.Parameter */) { + checkExternalEmitHelpers(firstDecorator, 32 /* ExternalEmitHelpers.Param */); + } + if (compilerOptions.emitDecoratorMetadata) { + checkExternalEmitHelpers(firstDecorator, 16 /* ExternalEmitHelpers.Metadata */); + // we only need to perform these checks if we are emitting serialized type metadata for the target of a decorator. + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + var constructor = ts.getFirstConstructorWithBody(node); + if (constructor) { + for (var _i = 0, _a = constructor.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + } + break; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + var otherKind = node.kind === 172 /* SyntaxKind.GetAccessor */ ? 173 /* SyntaxKind.SetAccessor */ : 172 /* SyntaxKind.GetAccessor */; + var otherAccessor = ts.getDeclarationOfKind(getSymbolOfNode(node), otherKind); + markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor)); + break; + case 169 /* SyntaxKind.MethodDeclaration */: + for (var _b = 0, _c = node.parameters; _b < _c.length; _b++) { + var parameter = _c[_b]; + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + markDecoratorMedataDataTypeNodeAsReferenced(ts.getEffectiveReturnTypeNode(node)); + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + markDecoratorMedataDataTypeNodeAsReferenced(ts.getEffectiveTypeAnnotationNode(node)); + break; + case 164 /* SyntaxKind.Parameter */: + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); + var containingSignature = node.parent; + for (var _d = 0, _e = containingSignature.parameters; _d < _e.length; _d++) { + var parameter = _e[_d]; + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + break; + } + } + ts.forEach(node.decorators, checkDecorator); + } + function checkFunctionDeclaration(node) { + addLazyDiagnostic(checkFunctionDeclarationDiagnostics); + function checkFunctionDeclarationDiagnostics() { + checkFunctionOrMethodDeclaration(node); + checkGrammarForGenerator(node); + checkCollisionsForDeclarationName(node, node.name); + } + } + function checkJSDocTypeAliasTag(node) { + if (!node.typeExpression) { + // If the node had `@property` tags, `typeExpression` would have been set to the first property tag. + error(node.name, ts.Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags); + } + if (node.name) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); + } + checkSourceElement(node.typeExpression); + checkTypeParameters(ts.getEffectiveTypeParameterDeclarations(node)); + } + function checkJSDocTemplateTag(node) { + checkSourceElement(node.constraint); + for (var _i = 0, _a = node.typeParameters; _i < _a.length; _i++) { + var tp = _a[_i]; + checkSourceElement(tp); + } + } + function checkJSDocTypeTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocParameterTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocPropertyTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocFunctionType(node) { + addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny); + checkSignatureDeclaration(node); + function checkJSDocFunctionTypeImplicitAny() { + if (!node.type && !ts.isJSDocConstructSignature(node)) { + reportImplicitAny(node, anyType); + } + } + } + function checkJSDocImplementsTag(node) { + var classLike = ts.getEffectiveJSDocHost(node); + if (!classLike || !ts.isClassDeclaration(classLike) && !ts.isClassExpression(classLike)) { + error(classLike, ts.Diagnostics.JSDoc_0_is_not_attached_to_a_class, ts.idText(node.tagName)); + } + } + function checkJSDocAugmentsTag(node) { + var classLike = ts.getEffectiveJSDocHost(node); + if (!classLike || !ts.isClassDeclaration(classLike) && !ts.isClassExpression(classLike)) { + error(classLike, ts.Diagnostics.JSDoc_0_is_not_attached_to_a_class, ts.idText(node.tagName)); + return; + } + var augmentsTags = ts.getJSDocTags(classLike).filter(ts.isJSDocAugmentsTag); + ts.Debug.assert(augmentsTags.length > 0); + if (augmentsTags.length > 1) { + error(augmentsTags[1], ts.Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag); + } + var name = getIdentifierFromEntityNameExpression(node.class.expression); + var extend = ts.getClassExtendsHeritageElement(classLike); + if (extend) { + var className = getIdentifierFromEntityNameExpression(extend.expression); + if (className && name.escapedText !== className.escapedText) { + error(name, ts.Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, ts.idText(node.tagName), ts.idText(name), ts.idText(className)); + } + } + } + function checkJSDocAccessibilityModifiers(node) { + var host = ts.getJSDocHost(node); + if (host && ts.isPrivateIdentifierClassElementDeclaration(host)) { + error(node, ts.Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); + } + } + function getIdentifierFromEntityNameExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return node; + case 206 /* SyntaxKind.PropertyAccessExpression */: + return node.name; + default: + return undefined; + } + } + function checkFunctionOrMethodDeclaration(node) { + var _a; + checkDecorators(node); + checkSignatureDeclaration(node); + var functionFlags = ts.getFunctionFlags(node); + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name && node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + // This check will account for methods in class/interface declarations, + // as well as accessors in classes/object literals + checkComputedPropertyName(node.name); + } + if (hasBindableName(node)) { + // first we want to check the local symbol that contain this declaration + // - if node.localSymbol !== undefined - this is current declaration is exported and localSymbol points to the local symbol + // - if node.localSymbol === undefined - this node is non-exported so we can just pick the result of getSymbolOfNode + var symbol = getSymbolOfNode(node); + var localSymbol = node.localSymbol || symbol; + // Since the javascript won't do semantic analysis like typescript, + // if the javascript file comes before the typescript file and both contain same name functions, + // checkFunctionOrConstructorSymbol wouldn't be called if we didnt ignore javascript function. + var firstDeclaration = (_a = localSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find( + // Get first non javascript function declaration + function (declaration) { return declaration.kind === node.kind && !(declaration.flags & 262144 /* NodeFlags.JavaScriptFile */); }); + // Only type check the symbol once + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(localSymbol); + } + if (symbol.parent) { + // run check on export symbol to check that modifiers agree across all exported declarations + checkFunctionOrConstructorSymbol(symbol); + } + } + var body = node.kind === 168 /* SyntaxKind.MethodSignature */ ? undefined : node.body; + checkSourceElement(body); + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node)); + addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics); + // A js function declaration can have a @type tag instead of a return type node, but that type must have a call signature + if (ts.isInJSFile(node)) { + var typeTag = ts.getJSDocTypeTag(node); + if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) { + error(typeTag.typeExpression.type, ts.Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature); + } + } + function checkFunctionOrMethodDeclarationDiagnostics() { + if (!ts.getEffectiveReturnTypeNode(node)) { + // Report an implicit any error if there is no body, no explicit return type, and node is not a private method + // in an ambient context + if (ts.nodeIsMissing(body) && !isPrivateWithinAmbient(node)) { + reportImplicitAny(node, anyType); + } + if (functionFlags & 1 /* FunctionFlags.Generator */ && ts.nodeIsPresent(body)) { + // A generator with a body and no type annotation can still cause errors. It can error if the + // yielded values have no common supertype, or it can give an implicit any error if it has no + // yielded values. The only way to trigger these errors is to try checking its return type. + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + } + } + } + function registerForUnusedIdentifiersCheck(node) { + addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics); + function registerForUnusedIdentifiersCheckDiagnostics() { + // May be in a call such as getTypeOfNode that happened to call this. But potentiallyUnusedIdentifiers is only defined in the scope of `checkSourceFile`. + var sourceFile = ts.getSourceFileOfNode(node); + var potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path); + if (!potentiallyUnusedIdentifiers) { + potentiallyUnusedIdentifiers = []; + allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers); + } + // TODO: GH#22580 + // Debug.assert(addToSeen(seenPotentiallyUnusedIdentifiers, getNodeId(node)), "Adding potentially-unused identifier twice"); + potentiallyUnusedIdentifiers.push(node); + } + } + function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) { + for (var _i = 0, potentiallyUnusedIdentifiers_1 = potentiallyUnusedIdentifiers; _i < potentiallyUnusedIdentifiers_1.length; _i++) { + var node = potentiallyUnusedIdentifiers_1[_i]; + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + checkUnusedClassMembers(node, addDiagnostic); + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 305 /* SyntaxKind.SourceFile */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 235 /* SyntaxKind.Block */: + case 263 /* SyntaxKind.CaseBlock */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + checkUnusedLocalsAndParameters(node, addDiagnostic); + break; + case 171 /* SyntaxKind.Constructor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + if (node.body) { // Don't report unused parameters in overloads + checkUnusedLocalsAndParameters(node, addDiagnostic); + } + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 190 /* SyntaxKind.InferType */: + checkUnusedInferTypeParameter(node, addDiagnostic); + break; + default: + ts.Debug.assertNever(node, "Node should not have been registered for unused identifiers check"); + } + } + } + function errorUnusedLocal(declaration, name, addDiagnostic) { + var node = ts.getNameOfDeclaration(declaration) || declaration; + var message = isTypeDeclaration(declaration) ? ts.Diagnostics._0_is_declared_but_never_used : ts.Diagnostics._0_is_declared_but_its_value_is_never_read; + addDiagnostic(declaration, 0 /* UnusedKind.Local */, ts.createDiagnosticForNode(node, message, name)); + } + function isIdentifierThatStartsWithUnderscore(node) { + return ts.isIdentifier(node) && ts.idText(node).charCodeAt(0) === 95 /* CharacterCodes._ */; + } + function checkUnusedClassMembers(node, addDiagnostic) { + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + switch (member.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + if (member.kind === 173 /* SyntaxKind.SetAccessor */ && member.symbol.flags & 32768 /* SymbolFlags.GetAccessor */) { + // Already would have reported an error on the getter. + break; + } + var symbol = getSymbolOfNode(member); + if (!symbol.isReferenced + && (ts.hasEffectiveModifier(member, 8 /* ModifierFlags.Private */) || ts.isNamedDeclaration(member) && ts.isPrivateIdentifier(member.name)) + && !(member.flags & 16777216 /* NodeFlags.Ambient */)) { + addDiagnostic(member, 0 /* UnusedKind.Local */, ts.createDiagnosticForNode(member.name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol))); + } + break; + case 171 /* SyntaxKind.Constructor */: + for (var _b = 0, _c = member.parameters; _b < _c.length; _b++) { + var parameter = _c[_b]; + if (!parameter.symbol.isReferenced && ts.hasSyntacticModifier(parameter, 8 /* ModifierFlags.Private */)) { + addDiagnostic(parameter, 0 /* UnusedKind.Local */, ts.createDiagnosticForNode(parameter.name, ts.Diagnostics.Property_0_is_declared_but_its_value_is_never_read, ts.symbolName(parameter.symbol))); + } + } + break; + case 176 /* SyntaxKind.IndexSignature */: + case 234 /* SyntaxKind.SemicolonClassElement */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + // Can't be private + break; + default: + ts.Debug.fail("Unexpected class member"); + } + } + } + function checkUnusedInferTypeParameter(node, addDiagnostic) { + var typeParameter = node.typeParameter; + if (isTypeParameterUnused(typeParameter)) { + addDiagnostic(node, 1 /* UnusedKind.Parameter */, ts.createDiagnosticForNode(node, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.idText(typeParameter.name))); + } + } + function checkUnusedTypeParameters(node, addDiagnostic) { + // Only report errors on the last declaration for the type parameter container; + // this ensures that all uses have been accounted for. + var declarations = getSymbolOfNode(node).declarations; + if (!declarations || ts.last(declarations) !== node) + return; + var typeParameters = ts.getEffectiveTypeParameterDeclarations(node); + var seenParentsWithEveryUnused = new ts.Set(); + for (var _i = 0, typeParameters_3 = typeParameters; _i < typeParameters_3.length; _i++) { + var typeParameter = typeParameters_3[_i]; + if (!isTypeParameterUnused(typeParameter)) + continue; + var name = ts.idText(typeParameter.name); + var parent = typeParameter.parent; + if (parent.kind !== 190 /* SyntaxKind.InferType */ && parent.typeParameters.every(isTypeParameterUnused)) { + if (ts.tryAddToSet(seenParentsWithEveryUnused, parent)) { + var sourceFile = ts.getSourceFileOfNode(parent); + var range = ts.isJSDocTemplateTag(parent) + // Whole @template tag + ? ts.rangeOfNode(parent) + // Include the `<>` in the error message + : ts.rangeOfTypeParameters(sourceFile, parent.typeParameters); + var only = parent.typeParameters.length === 1; + //TODO: following line is possible reason for bug #41974, unusedTypeParameters_TemplateTag + var message = only ? ts.Diagnostics._0_is_declared_but_its_value_is_never_read : ts.Diagnostics.All_type_parameters_are_unused; + var arg0 = only ? name : undefined; + addDiagnostic(typeParameter, 1 /* UnusedKind.Parameter */, ts.createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, message, arg0)); + } + } + else { + //TODO: following line is possible reason for bug #41974, unusedTypeParameters_TemplateTag + addDiagnostic(typeParameter, 1 /* UnusedKind.Parameter */, ts.createDiagnosticForNode(typeParameter, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, name)); + } + } + } + function isTypeParameterUnused(typeParameter) { + return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* SymbolFlags.TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name); + } + function addToGroup(map, key, value, getKey) { + var keyString = String(getKey(key)); + var group = map.get(keyString); + if (group) { + group[1].push(value); + } + else { + map.set(keyString, [key, [value]]); + } + } + function tryGetRootParameterDeclaration(node) { + return ts.tryCast(ts.getRootDeclaration(node), ts.isParameter); + } + function isValidUnusedLocalDeclaration(declaration) { + if (ts.isBindingElement(declaration)) { + if (ts.isObjectBindingPattern(declaration.parent)) { + /** + * ignore starts with underscore names _ + * const { a: _a } = { a: 1 } + */ + return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name)); + } + return isIdentifierThatStartsWithUnderscore(declaration.name); + } + return ts.isAmbientModule(declaration) || + (ts.isVariableDeclaration(declaration) && ts.isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name); + } + function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) { + // Ideally we could use the ImportClause directly as a key, but must wait until we have full ES6 maps. So must store key along with value. + var unusedImports = new ts.Map(); + var unusedDestructures = new ts.Map(); + var unusedVariables = new ts.Map(); + nodeWithLocals.locals.forEach(function (local) { + // If it's purely a type parameter, ignore, will be checked in `checkUnusedTypeParameters`. + // If it's a type parameter merged with a parameter, check if the parameter-side is used. + if (local.flags & 262144 /* SymbolFlags.TypeParameter */ ? !(local.flags & 3 /* SymbolFlags.Variable */ && !(local.isReferenced & 3 /* SymbolFlags.Variable */)) : local.isReferenced || local.exportSymbol) { + return; + } + if (local.declarations) { + for (var _i = 0, _a = local.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (isValidUnusedLocalDeclaration(declaration)) { + continue; + } + if (isImportedDeclaration(declaration)) { + addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId); + } + else if (ts.isBindingElement(declaration) && ts.isObjectBindingPattern(declaration.parent)) { + // In `{ a, ...b }, `a` is considered used since it removes a property from `b`. `b` may still be unused though. + var lastElement = ts.last(declaration.parent.elements); + if (declaration === lastElement || !ts.last(declaration.parent.elements).dotDotDotToken) { + addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); + } + } + else if (ts.isVariableDeclaration(declaration)) { + addToGroup(unusedVariables, declaration.parent, declaration, getNodeId); + } + else { + var parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration); + var name = local.valueDeclaration && ts.getNameOfDeclaration(local.valueDeclaration); + if (parameter && name) { + if (!ts.isParameterPropertyDeclaration(parameter, parameter.parent) && !ts.parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) { + if (ts.isBindingElement(declaration) && ts.isArrayBindingPattern(declaration.parent)) { + addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); + } + else { + addDiagnostic(parameter, 1 /* UnusedKind.Parameter */, ts.createDiagnosticForNode(name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.symbolName(local))); + } + } + } + else { + errorUnusedLocal(declaration, ts.symbolName(local), addDiagnostic); + } + } + } + } + }); + unusedImports.forEach(function (_a) { + var importClause = _a[0], unuseds = _a[1]; + var importDecl = importClause.parent; + var nDeclarations = (importClause.name ? 1 : 0) + + (importClause.namedBindings ? + (importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */ ? 1 : importClause.namedBindings.elements.length) + : 0); + if (nDeclarations === unuseds.length) { + addDiagnostic(importDecl, 0 /* UnusedKind.Local */, unuseds.length === 1 + ? ts.createDiagnosticForNode(importDecl, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, ts.idText(ts.first(unuseds).name)) + : ts.createDiagnosticForNode(importDecl, ts.Diagnostics.All_imports_in_import_declaration_are_unused)); + } + else { + for (var _i = 0, unuseds_1 = unuseds; _i < unuseds_1.length; _i++) { + var unused = unuseds_1[_i]; + errorUnusedLocal(unused, ts.idText(unused.name), addDiagnostic); + } + } + }); + unusedDestructures.forEach(function (_a) { + var bindingPattern = _a[0], bindingElements = _a[1]; + var kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* UnusedKind.Parameter */ : 0 /* UnusedKind.Local */; + if (bindingPattern.elements.length === bindingElements.length) { + if (bindingElements.length === 1 && bindingPattern.parent.kind === 254 /* SyntaxKind.VariableDeclaration */ && bindingPattern.parent.parent.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId); + } + else { + addDiagnostic(bindingPattern, kind, bindingElements.length === 1 + ? ts.createDiagnosticForNode(bindingPattern, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(ts.first(bindingElements).name)) + : ts.createDiagnosticForNode(bindingPattern, ts.Diagnostics.All_destructured_elements_are_unused)); + } + } + else { + for (var _i = 0, bindingElements_1 = bindingElements; _i < bindingElements_1.length; _i++) { + var e = bindingElements_1[_i]; + addDiagnostic(e, kind, ts.createDiagnosticForNode(e, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name))); + } + } + }); + unusedVariables.forEach(function (_a) { + var declarationList = _a[0], declarations = _a[1]; + if (declarationList.declarations.length === declarations.length) { + addDiagnostic(declarationList, 0 /* UnusedKind.Local */, declarations.length === 1 + ? ts.createDiagnosticForNode(ts.first(declarations).name, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(ts.first(declarations).name)) + : ts.createDiagnosticForNode(declarationList.parent.kind === 237 /* SyntaxKind.VariableStatement */ ? declarationList.parent : declarationList, ts.Diagnostics.All_variables_are_unused)); + } + else { + for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { + var decl = declarations_6[_i]; + addDiagnostic(decl, 0 /* UnusedKind.Local */, ts.createDiagnosticForNode(decl, ts.Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name))); + } + } + }); + } + function bindingNameText(name) { + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + return ts.idText(name); + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + return bindingNameText(ts.cast(ts.first(name.elements), ts.isBindingElement).name); + default: + return ts.Debug.assertNever(name); + } + } + function isImportedDeclaration(node) { + return node.kind === 267 /* SyntaxKind.ImportClause */ || node.kind === 270 /* SyntaxKind.ImportSpecifier */ || node.kind === 268 /* SyntaxKind.NamespaceImport */; + } + function importClauseFromImported(decl) { + return decl.kind === 267 /* SyntaxKind.ImportClause */ ? decl : decl.kind === 268 /* SyntaxKind.NamespaceImport */ ? decl.parent : decl.parent.parent; + } + function checkBlock(node) { + // Grammar checking for SyntaxKind.Block + if (node.kind === 235 /* SyntaxKind.Block */) { + checkGrammarStatementInAmbientContext(node); + } + if (ts.isFunctionOrModuleBlock(node)) { + var saveFlowAnalysisDisabled = flowAnalysisDisabled; + ts.forEach(node.statements, checkSourceElement); + flowAnalysisDisabled = saveFlowAnalysisDisabled; + } + else { + ts.forEach(node.statements, checkSourceElement); + } + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkCollisionWithArgumentsInGeneratedCode(node) { + // no rest parameters \ declaration context \ overload - no codegen impact + if (languageVersion >= 2 /* ScriptTarget.ES2015 */ || !ts.hasRestParameter(node) || node.flags & 16777216 /* NodeFlags.Ambient */ || ts.nodeIsMissing(node.body)) { + return; + } + ts.forEach(node.parameters, function (p) { + if (p.name && !ts.isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) { + errorSkippedOn("noEmit", p, ts.Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); + } + }); + } + /** + * Checks whether an {@link Identifier}, in the context of another {@link Node}, would collide with a runtime value + * of {@link name} in an outer scope. This is used to check for collisions for downlevel transformations that + * require names like `Object`, `Promise`, `Reflect`, `require`, `exports`, etc. + */ + function needCollisionCheckForIdentifier(node, identifier, name) { + if ((identifier === null || identifier === void 0 ? void 0 : identifier.escapedText) !== name) { + return false; + } + if (node.kind === 167 /* SyntaxKind.PropertyDeclaration */ || + node.kind === 166 /* SyntaxKind.PropertySignature */ || + node.kind === 169 /* SyntaxKind.MethodDeclaration */ || + node.kind === 168 /* SyntaxKind.MethodSignature */ || + node.kind === 172 /* SyntaxKind.GetAccessor */ || + node.kind === 173 /* SyntaxKind.SetAccessor */ || + node.kind === 296 /* SyntaxKind.PropertyAssignment */) { + // it is ok to have member named '_super', '_this', `Promise`, etc. - member access is always qualified + return false; + } + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + // ambient context - no codegen impact + return false; + } + if (ts.isImportClause(node) || ts.isImportEqualsDeclaration(node) || ts.isImportSpecifier(node)) { + // type-only imports do not require collision checks against runtime values. + if (ts.isTypeOnlyImportOrExportDeclaration(node)) { + return false; + } + } + var root = ts.getRootDeclaration(node); + if (ts.isParameter(root) && ts.nodeIsMissing(root.parent.body)) { + // just an overload - no codegen impact + return false; + } + return true; + } + // this function will run after checking the source file so 'CaptureThis' is correct for all nodes + function checkIfThisIsCapturedInEnclosingScope(node) { + ts.findAncestor(node, function (current) { + if (getNodeCheckFlags(current) & 4 /* NodeCheckFlags.CaptureThis */) { + var isDeclaration_1 = node.kind !== 79 /* SyntaxKind.Identifier */; + if (isDeclaration_1) { + error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); + } + else { + error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + } + return true; + } + return false; + }); + } + function checkIfNewTargetIsCapturedInEnclosingScope(node) { + ts.findAncestor(node, function (current) { + if (getNodeCheckFlags(current) & 8 /* NodeCheckFlags.CaptureNewTarget */) { + var isDeclaration_2 = node.kind !== 79 /* SyntaxKind.Identifier */; + if (isDeclaration_2) { + error(ts.getNameOfDeclaration(node), ts.Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); + } + else { + error(node, ts.Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); + } + return true; + } + return false; + }); + } + function checkCollisionWithRequireExportsInGeneratedCode(node, name) { + // No need to check for require or exports for ES6 modules and later + if (moduleKind >= ts.ModuleKind.ES2015 && !(moduleKind >= ts.ModuleKind.Node16 && ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS)) { + return; + } + if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { + return; + } + // Uninstantiated modules shouldnt do this check + if (ts.isModuleDeclaration(node) && ts.getModuleInstanceState(node) !== 1 /* ModuleInstanceState.Instantiated */) { + return; + } + // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent + var parent = getDeclarationContainer(node); + if (parent.kind === 305 /* SyntaxKind.SourceFile */ && ts.isExternalOrCommonJsModule(parent)) { + // If the declaration happens to be in external module, report error that require and exports are reserved keywords + errorSkippedOn("noEmit", name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, ts.declarationNameToString(name), ts.declarationNameToString(name)); + } + } + function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { + if (!name || languageVersion >= 4 /* ScriptTarget.ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) { + return; + } + // Uninstantiated modules shouldnt do this check + if (ts.isModuleDeclaration(node) && ts.getModuleInstanceState(node) !== 1 /* ModuleInstanceState.Instantiated */) { + return; + } + // In case of variable declaration, node.parent is variable statement so look at the variable statement's parent + var parent = getDeclarationContainer(node); + if (parent.kind === 305 /* SyntaxKind.SourceFile */ && ts.isExternalOrCommonJsModule(parent) && parent.flags & 2048 /* NodeFlags.HasAsyncFunctions */) { + // If the declaration happens to be in external module, report error that Promise is a reserved identifier. + errorSkippedOn("noEmit", name, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, ts.declarationNameToString(name), ts.declarationNameToString(name)); + } + } + function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) { + if (languageVersion <= 8 /* ScriptTarget.ES2021 */ + && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) { + potentialWeakMapSetCollisions.push(node); + } + } + function checkWeakMapSetCollision(node) { + var enclosingBlockScope = ts.getEnclosingBlockScopeContainer(node); + if (getNodeCheckFlags(enclosingBlockScope) & 67108864 /* NodeCheckFlags.ContainsClassWithPrivateIdentifiers */) { + ts.Debug.assert(ts.isNamedDeclaration(node) && ts.isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier"); + errorSkippedOn("noEmit", node, ts.Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText); + } + } + function recordPotentialCollisionWithReflectInGeneratedCode(node, name) { + if (name && languageVersion >= 2 /* ScriptTarget.ES2015 */ && languageVersion <= 8 /* ScriptTarget.ES2021 */ + && needCollisionCheckForIdentifier(node, name, "Reflect")) { + potentialReflectCollisions.push(node); + } + } + function checkReflectCollision(node) { + var hasCollision = false; + if (ts.isClassExpression(node)) { + // ClassExpression names don't contribute to their containers, but do matter for any of their block-scoped members. + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (getNodeCheckFlags(member) & 134217728 /* NodeCheckFlags.ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + break; + } + } + } + else if (ts.isFunctionExpression(node)) { + // FunctionExpression names don't contribute to their containers, but do matter for their contents + if (getNodeCheckFlags(node) & 134217728 /* NodeCheckFlags.ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + } + } + else { + var container = ts.getEnclosingBlockScopeContainer(node); + if (container && getNodeCheckFlags(container) & 134217728 /* NodeCheckFlags.ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + } + } + if (hasCollision) { + ts.Debug.assert(ts.isNamedDeclaration(node) && ts.isIdentifier(node.name), "The target of a Reflect collision check should be an identifier"); + errorSkippedOn("noEmit", node, ts.Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers, ts.declarationNameToString(node.name), "Reflect"); + } + } + function checkCollisionsForDeclarationName(node, name) { + if (!name) + return; + checkCollisionWithRequireExportsInGeneratedCode(node, name); + checkCollisionWithGlobalPromiseInGeneratedCode(node, name); + recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name); + recordPotentialCollisionWithReflectInGeneratedCode(node, name); + if (ts.isClassLike(node)) { + checkTypeNameIsReserved(name, ts.Diagnostics.Class_name_cannot_be_0); + if (!(node.flags & 16777216 /* NodeFlags.Ambient */)) { + checkClassNameCollisionWithObject(name); + } + } + else if (ts.isEnumDeclaration(node)) { + checkTypeNameIsReserved(name, ts.Diagnostics.Enum_name_cannot_be_0); + } + } + function checkVarDeclaredNamesNotShadowed(node) { + // - ScriptBody : StatementList + // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList + // also occurs in the VarDeclaredNames of StatementList. + // - Block : { StatementList } + // It is a Syntax Error if any element of the LexicallyDeclaredNames of StatementList + // also occurs in the VarDeclaredNames of StatementList. + // Variable declarations are hoisted to the top of their function scope. They can shadow + // block scoped declarations, which bind tighter. this will not be flagged as duplicate definition + // by the binder as the declaration scope is different. + // A non-initialized declaration is a no-op as the block declaration will resolve before the var + // declaration. the problem is if the declaration has an initializer. this will act as a write to the + // block declared value. this is fine for let, but not const. + // Only consider declarations with initializers, uninitialized const declarations will not + // step on a let/const variable. + // Do not consider const and const declarations, as duplicate block-scoped declarations + // are handled by the binder. + // We are only looking for const declarations that step on let\const declarations from a + // different scope. e.g.: + // { + // const x = 0; // localDeclarationSymbol obtained after name resolution will correspond to this declaration + // const x = 0; // symbol for this declaration will be 'symbol' + // } + // skip block-scoped variables and parameters + if ((ts.getCombinedNodeFlags(node) & 3 /* NodeFlags.BlockScoped */) !== 0 || ts.isParameterDeclaration(node)) { + return; + } + // skip variable declarations that don't have initializers + // NOTE: in ES6 spec initializer is required in variable declarations where name is binding pattern + // so we'll always treat binding elements as initialized + if (node.kind === 254 /* SyntaxKind.VariableDeclaration */ && !node.initializer) { + return; + } + var symbol = getSymbolOfNode(node); + if (symbol.flags & 1 /* SymbolFlags.FunctionScopedVariable */) { + if (!ts.isIdentifier(node.name)) + return ts.Debug.fail(); + var localDeclarationSymbol = resolveName(node, node.name.escapedText, 3 /* SymbolFlags.Variable */, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false); + if (localDeclarationSymbol && + localDeclarationSymbol !== symbol && + localDeclarationSymbol.flags & 2 /* SymbolFlags.BlockScopedVariable */) { + if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* NodeFlags.BlockScoped */) { + var varDeclList = ts.getAncestor(localDeclarationSymbol.valueDeclaration, 255 /* SyntaxKind.VariableDeclarationList */); + var container = varDeclList.parent.kind === 237 /* SyntaxKind.VariableStatement */ && varDeclList.parent.parent + ? varDeclList.parent.parent + : undefined; + // names of block-scoped and function scoped variables can collide only + // if block scoped variable is defined in the function\module\source file scope (because of variable hoisting) + var namesShareScope = container && + (container.kind === 235 /* SyntaxKind.Block */ && ts.isFunctionLike(container.parent) || + container.kind === 262 /* SyntaxKind.ModuleBlock */ || + container.kind === 261 /* SyntaxKind.ModuleDeclaration */ || + container.kind === 305 /* SyntaxKind.SourceFile */); + // here we know that function scoped variable is shadowed by block scoped one + // if they are defined in the same scope - binder has already reported redeclaration error + // otherwise if variable has an initializer - show error that initialization will fail + // since LHS will be block scoped name instead of function scoped + if (!namesShareScope) { + var name = symbolToString(localDeclarationSymbol); + error(node, ts.Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); + } + } + } + } + } + function convertAutoToAny(type) { + return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; + } + // Check variable, parameter, or property declaration + function checkVariableLikeDeclaration(node) { + var _a; + checkDecorators(node); + if (!ts.isBindingElement(node)) { + checkSourceElement(node.type); + } + // JSDoc `function(string, string): string` syntax results in parameters with no name + if (!node.name) { + return; + } + // For a computed property, just check the initializer and exit + // Do not use hasDynamicName here, because that returns false for well known symbols. + // We want to perform checkComputedPropertyName for all computed properties, including + // well known symbols. + if (node.name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + checkComputedPropertyName(node.name); + if (node.initializer) { + checkExpressionCached(node.initializer); + } + } + if (ts.isBindingElement(node)) { + if (ts.isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < 5 /* ScriptTarget.ES2018 */) { + checkExternalEmitHelpers(node, 4 /* ExternalEmitHelpers.Rest */); + } + // check computed properties inside property names of binding elements + if (node.propertyName && node.propertyName.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + checkComputedPropertyName(node.propertyName); + } + // check private/protected variable access + var parent = node.parent.parent; + var parentCheckMode = node.dotDotDotToken ? 64 /* CheckMode.RestBindingElement */ : 0 /* CheckMode.Normal */; + var parentType = getTypeForBindingElementParent(parent, parentCheckMode); + var name = node.propertyName || node.name; + if (parentType && !ts.isBindingPattern(name)) { + var exprType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(exprType)) { + var nameText = getPropertyNameFromType(exprType); + var property = getPropertyOfType(parentType, nameText); + if (property) { + markPropertyAsReferenced(property, /*nodeForCheckWriteOnly*/ undefined, /*isSelfTypeAccess*/ false); // A destructuring is never a write-only reference. + checkPropertyAccessibility(node, !!parent.initializer && parent.initializer.kind === 106 /* SyntaxKind.SuperKeyword */, /*writing*/ false, parentType, property); + } + } + } + } + // For a binding pattern, check contained binding elements + if (ts.isBindingPattern(node.name)) { + if (node.name.kind === 202 /* SyntaxKind.ArrayBindingPattern */ && languageVersion < 2 /* ScriptTarget.ES2015 */ && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 512 /* ExternalEmitHelpers.Read */); + } + ts.forEach(node.name.elements, checkSourceElement); + } + // For a parameter declaration with an initializer, error and exit if the containing function doesn't have a body + if (node.initializer && ts.isParameterDeclaration(node) && ts.nodeIsMissing(ts.getContainingFunction(node).body)) { + error(node, ts.Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); + return; + } + // For a binding pattern, validate the initializer and exit + if (ts.isBindingPattern(node.name)) { + var needCheckInitializer = node.initializer && node.parent.parent.kind !== 243 /* SyntaxKind.ForInStatement */; + var needCheckWidenedType = node.name.elements.length === 0; + if (needCheckInitializer || needCheckWidenedType) { + // Don't validate for-in initializer as it is already an error + var widenedType = getWidenedTypeForVariableLikeDeclaration(node); + if (needCheckInitializer) { + var initializerType = checkExpressionCached(node.initializer); + if (strictNullChecks && needCheckWidenedType) { + checkNonNullNonVoidType(initializerType, node); + } + else { + checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer); + } + } + // check the binding pattern with empty elements + if (needCheckWidenedType) { + if (ts.isArrayBindingPattern(node.name)) { + checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, widenedType, undefinedType, node); + } + else if (strictNullChecks) { + checkNonNullNonVoidType(widenedType, node); + } + } + } + return; + } + // For a commonjs `const x = require`, validate the alias and exit + var symbol = getSymbolOfNode(node); + if (symbol.flags & 2097152 /* SymbolFlags.Alias */ && ts.isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 203 /* SyntaxKind.BindingElement */ ? node.parent.parent : node)) { + checkAliasSymbol(node); + return; + } + var type = convertAutoToAny(getTypeOfSymbol(symbol)); + if (node === symbol.valueDeclaration) { + // Node is the primary declaration of the symbol, just validate the initializer + // Don't validate for-in initializer as it is already an error + var initializer = ts.getEffectiveInitializer(node); + if (initializer) { + var isJSObjectLiteralInitializer = ts.isInJSFile(node) && + ts.isObjectLiteralExpression(initializer) && + (initializer.properties.length === 0 || ts.isPrototypeAccess(node.name)) && + !!((_a = symbol.exports) === null || _a === void 0 ? void 0 : _a.size); + if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 243 /* SyntaxKind.ForInStatement */) { + checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, /*headMessage*/ undefined); + } + } + if (symbol.declarations && symbol.declarations.length > 1) { + if (ts.some(symbol.declarations, function (d) { return d !== node && ts.isVariableLike(d) && !areDeclarationFlagsIdentical(d, node); })) { + error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); + } + } + } + else { + // Node is a secondary declaration, check that type is identical to primary declaration and check that + // initializer is consistent with type associated with the node + var declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); + if (!isErrorType(type) && !isErrorType(declarationType) && + !isTypeIdenticalTo(type, declarationType) && + !(symbol.flags & 67108864 /* SymbolFlags.Assignment */)) { + errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType); + } + if (node.initializer) { + checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, /*headMessage*/ undefined); + } + if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { + error(node.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_modifiers, ts.declarationNameToString(node.name)); + } + } + if (node.kind !== 167 /* SyntaxKind.PropertyDeclaration */ && node.kind !== 166 /* SyntaxKind.PropertySignature */) { + // We know we don't have a binding pattern or computed name here + checkExportsOnMergedDeclarations(node); + if (node.kind === 254 /* SyntaxKind.VariableDeclaration */ || node.kind === 203 /* SyntaxKind.BindingElement */) { + checkVarDeclaredNamesNotShadowed(node); + } + checkCollisionsForDeclarationName(node, node.name); + } + } + function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) { + var nextDeclarationName = ts.getNameOfDeclaration(nextDeclaration); + var message = nextDeclaration.kind === 167 /* SyntaxKind.PropertyDeclaration */ || nextDeclaration.kind === 166 /* SyntaxKind.PropertySignature */ + ? ts.Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 + : ts.Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2; + var declName = ts.declarationNameToString(nextDeclarationName); + var err = error(nextDeclarationName, message, declName, typeToString(firstType), typeToString(nextType)); + if (firstDeclaration) { + ts.addRelatedInfo(err, ts.createDiagnosticForNode(firstDeclaration, ts.Diagnostics._0_was_also_declared_here, declName)); + } + } + function areDeclarationFlagsIdentical(left, right) { + if ((left.kind === 164 /* SyntaxKind.Parameter */ && right.kind === 254 /* SyntaxKind.VariableDeclaration */) || + (left.kind === 254 /* SyntaxKind.VariableDeclaration */ && right.kind === 164 /* SyntaxKind.Parameter */)) { + // Differences in optionality between parameters and variables are allowed. + return true; + } + if (ts.hasQuestionToken(left) !== ts.hasQuestionToken(right)) { + return false; + } + var interestingFlags = 8 /* ModifierFlags.Private */ | + 16 /* ModifierFlags.Protected */ | + 256 /* ModifierFlags.Async */ | + 128 /* ModifierFlags.Abstract */ | + 64 /* ModifierFlags.Readonly */ | + 32 /* ModifierFlags.Static */; + return ts.getSelectedEffectiveModifierFlags(left, interestingFlags) === ts.getSelectedEffectiveModifierFlags(right, interestingFlags); + } + function checkVariableDeclaration(node) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("check" /* tracing.Phase.Check */, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + checkGrammarVariableDeclaration(node); + checkVariableLikeDeclaration(node); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + function checkBindingElement(node) { + checkGrammarBindingElement(node); + return checkVariableLikeDeclaration(node); + } + function checkVariableStatement(node) { + // Grammar checking + if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList)) + checkGrammarForDisallowedLetOrConstStatement(node); + ts.forEach(node.declarationList.declarations, checkSourceElement); + } + function checkExpressionStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + } + function checkIfStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkTruthinessExpression(node.expression); + checkTestingKnownTruthyCallableOrAwaitableType(node.expression, node.thenStatement); + checkSourceElement(node.thenStatement); + if (node.thenStatement.kind === 236 /* SyntaxKind.EmptyStatement */) { + error(node.thenStatement, ts.Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); + } + checkSourceElement(node.elseStatement); + } + function checkTestingKnownTruthyCallableOrAwaitableType(condExpr, body) { + if (!strictNullChecks) + return; + helper(condExpr, body); + while (ts.isBinaryExpression(condExpr) && condExpr.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */) { + condExpr = condExpr.left; + helper(condExpr, body); + } + function helper(condExpr, body) { + var location = ts.isBinaryExpression(condExpr) && + (condExpr.operatorToken.kind === 56 /* SyntaxKind.BarBarToken */ || condExpr.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */) + ? condExpr.right + : condExpr; + if (ts.isModuleExportsAccessExpression(location)) + return; + var type = checkTruthinessExpression(location); + var isPropertyExpressionCast = ts.isPropertyAccessExpression(location) && isTypeAssertion(location.expression); + if (getFalsyFlags(type) || isPropertyExpressionCast) + return; + // While it technically should be invalid for any known-truthy value + // to be tested, we de-scope to functions and Promises unreferenced in + // the block as a heuristic to identify the most common bugs. There + // are too many false positives for values sourced from type + // definitions without strictNullChecks otherwise. + var callSignatures = getSignaturesOfType(type, 0 /* SignatureKind.Call */); + var isPromise = !!getAwaitedTypeOfPromise(type); + if (callSignatures.length === 0 && !isPromise) { + return; + } + var testedNode = ts.isIdentifier(location) ? location + : ts.isPropertyAccessExpression(location) ? location.name + : ts.isBinaryExpression(location) && ts.isIdentifier(location.right) ? location.right + : undefined; + var testedSymbol = testedNode && getSymbolAtLocation(testedNode); + if (!testedSymbol && !isPromise) { + return; + } + var isUsed = testedSymbol && ts.isBinaryExpression(condExpr.parent) && isSymbolUsedInBinaryExpressionChain(condExpr.parent, testedSymbol) + || testedSymbol && body && isSymbolUsedInConditionBody(condExpr, body, testedNode, testedSymbol); + if (!isUsed) { + if (isPromise) { + errorAndMaybeSuggestAwait(location, + /*maybeMissingAwait*/ true, ts.Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined, getTypeNameForErrorDisplay(type)); + } + else { + error(location, ts.Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead); + } + } + } + } + function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) { + return !!ts.forEachChild(body, function check(childNode) { + if (ts.isIdentifier(childNode)) { + var childSymbol = getSymbolAtLocation(childNode); + if (childSymbol && childSymbol === testedSymbol) { + // If the test was a simple identifier, the above check is sufficient + if (ts.isIdentifier(expr) || ts.isIdentifier(testedNode) && ts.isBinaryExpression(testedNode.parent)) { + return true; + } + // Otherwise we need to ensure the symbol is called on the same target + var testedExpression = testedNode.parent; + var childExpression = childNode.parent; + while (testedExpression && childExpression) { + if (ts.isIdentifier(testedExpression) && ts.isIdentifier(childExpression) || + testedExpression.kind === 108 /* SyntaxKind.ThisKeyword */ && childExpression.kind === 108 /* SyntaxKind.ThisKeyword */) { + return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression); + } + else if (ts.isPropertyAccessExpression(testedExpression) && ts.isPropertyAccessExpression(childExpression)) { + if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) { + return false; + } + childExpression = childExpression.expression; + testedExpression = testedExpression.expression; + } + else if (ts.isCallExpression(testedExpression) && ts.isCallExpression(childExpression)) { + childExpression = childExpression.expression; + testedExpression = testedExpression.expression; + } + else { + return false; + } + } + } + } + return ts.forEachChild(childNode, check); + }); + } + function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) { + while (ts.isBinaryExpression(node) && node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */) { + var isUsed = ts.forEachChild(node.right, function visit(child) { + if (ts.isIdentifier(child)) { + var symbol = getSymbolAtLocation(child); + if (symbol && symbol === testedSymbol) { + return true; + } + } + return ts.forEachChild(child, visit); + }); + if (isUsed) { + return true; + } + node = node.parent; + } + return false; + } + function checkDoStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkSourceElement(node.statement); + checkTruthinessExpression(node.expression); + } + function checkWhileStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkTruthinessExpression(node.expression); + checkSourceElement(node.statement); + } + function checkTruthinessOfType(type, node) { + if (type.flags & 16384 /* TypeFlags.Void */) { + error(node, ts.Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness); + } + return type; + } + function checkTruthinessExpression(node, checkMode) { + return checkTruthinessOfType(checkExpression(node, checkMode), node); + } + function checkForStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.initializer && node.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + checkGrammarVariableDeclarationList(node.initializer); + } + } + if (node.initializer) { + if (node.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + ts.forEach(node.initializer.declarations, checkVariableDeclaration); + } + else { + checkExpression(node.initializer); + } + } + if (node.condition) + checkTruthinessExpression(node.condition); + if (node.incrementor) + checkExpression(node.incrementor); + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkForOfStatement(node) { + checkGrammarForInOrForOfStatement(node); + var container = ts.getContainingFunctionOrClassStaticBlock(node); + if (node.awaitModifier) { + if (container && ts.isClassStaticBlockDeclaration(container)) { + grammarErrorOnNode(node.awaitModifier, ts.Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block); + } + else { + var functionFlags = ts.getFunctionFlags(container); + if ((functionFlags & (4 /* FunctionFlags.Invalid */ | 2 /* FunctionFlags.Async */)) === 2 /* FunctionFlags.Async */ && languageVersion < 99 /* ScriptTarget.ESNext */) { + // for..await..of in an async function or async generator function prior to ESNext requires the __asyncValues helper + checkExternalEmitHelpers(node, 16384 /* ExternalEmitHelpers.ForAwaitOfIncludes */); + } + } + } + else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ScriptTarget.ES2015 */) { + // for..of prior to ES2015 requires the __values helper when downlevelIteration is enabled + checkExternalEmitHelpers(node, 256 /* ExternalEmitHelpers.ForOfIncludes */); + } + // Check the LHS and RHS + // If the LHS is a declaration, just check it as a variable declaration, which will in turn check the RHS + // via checkRightHandSideOfForOf. + // If the LHS is an expression, check the LHS, as a destructuring assignment or as a reference. + // Then check that the RHS is assignable to it. + if (node.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + checkForInOrForOfVariableDeclaration(node); + } + else { + var varExpr = node.initializer; + var iteratedType = checkRightHandSideOfForOf(node); + // There may be a destructuring assignment on the left side + if (varExpr.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ || varExpr.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + // iteratedType may be undefined. In this case, we still want to check the structure of + // varExpr, in particular making sure it's a valid LeftHandSideExpression. But we'd like + // to short circuit the type relation checking as much as possible, so we pass the unknownType. + checkDestructuringAssignment(varExpr, iteratedType || errorType); + } + else { + var leftType = checkExpression(varExpr); + checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access); + // iteratedType will be undefined if the rightType was missing properties/signatures + // required to get its iteratedType (like [Symbol.iterator] or next). This may be + // because we accessed properties from anyType, or it may have led to an error inside + // getElementTypeOfIterable. + if (iteratedType) { + checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression); + } + } + } + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkForInStatement(node) { + // Grammar checking + checkGrammarForInOrForOfStatement(node); + var rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression)); + // TypeScript 1.0 spec (April 2014): 5.4 + // In a 'for-in' statement of the form + // for (let VarDecl in Expr) Statement + // VarDecl must be a variable declaration without a type annotation that declares a variable of type Any, + // and Expr must be an expression of type Any, an object type, or a type parameter type. + if (node.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + var variable = node.initializer.declarations[0]; + if (variable && ts.isBindingPattern(variable.name)) { + error(variable.name, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } + checkForInOrForOfVariableDeclaration(node); + } + else { + // In a 'for-in' statement of the form + // for (Var in Expr) Statement + // Var must be an expression classified as a reference of type Any or the String primitive type, + // and Expr must be an expression of type Any, an object type, or a type parameter type. + var varExpr = node.initializer; + var leftType = checkExpression(varExpr); + if (varExpr.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ || varExpr.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } + else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { + error(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); + } + else { + // run check only former check succeeded to avoid cascading errors + checkReferenceExpression(varExpr, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access, ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access); + } + } + // unknownType is returned i.e. if node.expression is identifier whose name cannot be resolved + // in this case error about missing name is already reported - do not report extra one + if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* TypeFlags.NonPrimitive */ | 58982400 /* TypeFlags.InstantiableNonPrimitive */)) { + error(node.expression, ts.Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType)); + } + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkForInOrForOfVariableDeclaration(iterationStatement) { + var variableDeclarationList = iterationStatement.initializer; + // checkGrammarForInOrForOfStatement will check that there is exactly one declaration. + if (variableDeclarationList.declarations.length >= 1) { + var decl = variableDeclarationList.declarations[0]; + checkVariableDeclaration(decl); + } + } + function checkRightHandSideOfForOf(statement) { + var use = statement.awaitModifier ? 15 /* IterationUse.ForAwaitOf */ : 13 /* IterationUse.ForOf */; + return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression); + } + function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) { + if (isTypeAny(inputType)) { + return inputType; + } + return getIteratedTypeOrElementType(use, inputType, sentType, errorNode, /*checkAssignability*/ true) || anyType; + } + /** + * When consuming an iterable type in a for..of, spread, or iterator destructuring assignment + * we want to get the iterated type of an iterable for ES2015 or later, or the iterated type + * of a iterable (if defined globally) or element type of an array like for ES2015 or earlier. + */ + function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) { + var allowAsyncIterables = (use & 2 /* IterationUse.AllowsAsyncIterablesFlag */) !== 0; + if (inputType === neverType) { + reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables); // TODO: GH#18217 + return undefined; + } + var uplevelIteration = languageVersion >= 2 /* ScriptTarget.ES2015 */; + var downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; + var possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* IterationUse.PossiblyOutOfBounds */); + // Get the iterated type of an `Iterable` or `IterableIterator` only in ES2015 + // or higher, when inside of an async generator or for-await-if, or when + // downlevelIteration is requested. + if (uplevelIteration || downlevelIteration || allowAsyncIterables) { + // We only report errors for an invalid iterable type in ES2015 or higher. + var iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : undefined); + if (checkAssignability) { + if (iterationTypes) { + var diagnostic = use & 8 /* IterationUse.ForOfFlag */ ? ts.Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : + use & 32 /* IterationUse.SpreadFlag */ ? ts.Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : + use & 64 /* IterationUse.DestructuringFlag */ ? ts.Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : + use & 16 /* IterationUse.YieldStarFlag */ ? ts.Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : + undefined; + if (diagnostic) { + checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic); + } + } + } + if (iterationTypes || uplevelIteration) { + return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : (iterationTypes && iterationTypes.yieldType); + } + } + var arrayType = inputType; + var reportedError = false; + var hasStringConstituent = false; + // If strings are permitted, remove any string-like constituents from the array type. + // This allows us to find other non-string element types from an array unioned with + // a string. + if (use & 4 /* IterationUse.AllowsStringInputFlag */) { + if (arrayType.flags & 1048576 /* TypeFlags.Union */) { + // After we remove all types that are StringLike, we will know if there was a string constituent + // based on whether the result of filter is a new array. + var arrayTypes = inputType.types; + var filteredTypes = ts.filter(arrayTypes, function (t) { return !(t.flags & 402653316 /* TypeFlags.StringLike */); }); + if (filteredTypes !== arrayTypes) { + arrayType = getUnionType(filteredTypes, 2 /* UnionReduction.Subtype */); + } + } + else if (arrayType.flags & 402653316 /* TypeFlags.StringLike */) { + arrayType = neverType; + } + hasStringConstituent = arrayType !== inputType; + if (hasStringConstituent) { + if (languageVersion < 1 /* ScriptTarget.ES5 */) { + if (errorNode) { + error(errorNode, ts.Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher); + reportedError = true; + } + } + // Now that we've removed all the StringLike types, if no constituents remain, then the entire + // arrayOrStringType was a string. + if (arrayType.flags & 131072 /* TypeFlags.Never */) { + return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType; + } + } + } + if (!isArrayLikeType(arrayType)) { + if (errorNode && !reportedError) { + // Which error we report depends on whether we allow strings or if there was a + // string constituent. For example, if the input type is number | string, we + // want to say that number is not an array type. But if the input was just + // number and string input is allowed, we want to say that number is not an + // array type or a string type. + var allowsStrings = !!(use & 4 /* IterationUse.AllowsStringInputFlag */) && !hasStringConstituent; + var _a = getIterationDiagnosticDetails(allowsStrings, downlevelIteration), defaultDiagnostic = _a[0], maybeMissingAwait = _a[1]; + errorAndMaybeSuggestAwait(errorNode, maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType), defaultDiagnostic, typeToString(arrayType)); + } + return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : undefined; + } + var arrayElementType = getIndexTypeOfType(arrayType, numberType); + if (hasStringConstituent && arrayElementType) { + // This is just an optimization for the case where arrayOrStringType is string | string[] + if (arrayElementType.flags & 402653316 /* TypeFlags.StringLike */ && !compilerOptions.noUncheckedIndexedAccess) { + return stringType; + } + return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* UnionReduction.Subtype */); + } + return (use & 128 /* IterationUse.PossiblyOutOfBounds */) ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType; + function getIterationDiagnosticDetails(allowsStrings, downlevelIteration) { + var _a; + if (downlevelIteration) { + return allowsStrings + ? [ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] + : [ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true]; + } + var yieldType = getIterationTypeOfIterable(use, 0 /* IterationTypeKind.Yield */, inputType, /*errorNode*/ undefined); + if (yieldType) { + return [ts.Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false]; + } + if (isES2015OrLaterIterable((_a = inputType.symbol) === null || _a === void 0 ? void 0 : _a.escapedName)) { + return [ts.Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true]; + } + return allowsStrings + ? [ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] + : [ts.Diagnostics.Type_0_is_not_an_array_type, true]; + } + } + function isES2015OrLaterIterable(n) { + switch (n) { + case "Float32Array": + case "Float64Array": + case "Int16Array": + case "Int32Array": + case "Int8Array": + case "NodeList": + case "Uint16Array": + case "Uint32Array": + case "Uint8Array": + case "Uint8ClampedArray": + return true; + } + return false; + } + /** + * Gets the requested "iteration type" from an `Iterable`-like or `AsyncIterable`-like type. + */ + function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) { + if (isTypeAny(inputType)) { + return undefined; + } + var iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode); + return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)]; + } + function createIterationTypes(yieldType, returnType, nextType) { + // `yieldType` and `returnType` are defaulted to `neverType` they each will be combined + // via `getUnionType` when merging iteration types. `nextType` is defined as `unknownType` + // as it is combined via `getIntersectionType` when merging iteration types. + if (yieldType === void 0) { yieldType = neverType; } + if (returnType === void 0) { returnType = neverType; } + if (nextType === void 0) { nextType = unknownType; } + // Use the cache only for intrinsic types to keep it small as they are likely to be + // more frequently created (i.e. `Iterator`). Iteration types + // are also cached on the type they are requested for, so we shouldn't need to maintain + // the cache for less-frequently used types. + if (yieldType.flags & 67359327 /* TypeFlags.Intrinsic */ && + returnType.flags & (1 /* TypeFlags.Any */ | 131072 /* TypeFlags.Never */ | 2 /* TypeFlags.Unknown */ | 16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */) && + nextType.flags & (1 /* TypeFlags.Any */ | 131072 /* TypeFlags.Never */ | 2 /* TypeFlags.Unknown */ | 16384 /* TypeFlags.Void */ | 32768 /* TypeFlags.Undefined */)) { + var id = getTypeListId([yieldType, returnType, nextType]); + var iterationTypes = iterationTypesCache.get(id); + if (!iterationTypes) { + iterationTypes = { yieldType: yieldType, returnType: returnType, nextType: nextType }; + iterationTypesCache.set(id, iterationTypes); + } + return iterationTypes; + } + return { yieldType: yieldType, returnType: returnType, nextType: nextType }; + } + /** + * Combines multiple `IterationTypes` records. + * + * If `array` is empty or all elements are missing or are references to `noIterationTypes`, + * then `noIterationTypes` is returned. Otherwise, an `IterationTypes` record is returned + * for the combined iteration types. + */ + function combineIterationTypes(array) { + var yieldTypes; + var returnTypes; + var nextTypes; + for (var _i = 0, array_11 = array; _i < array_11.length; _i++) { + var iterationTypes = array_11[_i]; + if (iterationTypes === undefined || iterationTypes === noIterationTypes) { + continue; + } + if (iterationTypes === anyIterationTypes) { + return anyIterationTypes; + } + yieldTypes = ts.append(yieldTypes, iterationTypes.yieldType); + returnTypes = ts.append(returnTypes, iterationTypes.returnType); + nextTypes = ts.append(nextTypes, iterationTypes.nextType); + } + if (yieldTypes || returnTypes || nextTypes) { + return createIterationTypes(yieldTypes && getUnionType(yieldTypes), returnTypes && getUnionType(returnTypes), nextTypes && getIntersectionType(nextTypes)); + } + return noIterationTypes; + } + function getCachedIterationTypes(type, cacheKey) { + return type[cacheKey]; + } + function setCachedIterationTypes(type, cacheKey, cachedTypes) { + return type[cacheKey] = cachedTypes; + } + /** + * Gets the *yield*, *return*, and *next* types from an `Iterable`-like or `AsyncIterable`-like type. + * + * At every level that involves analyzing return types of signatures, we union the return types of all the signatures. + * + * Another thing to note is that at any step of this process, we could run into a dead end, + * meaning either the property is missing, or we run into the anyType. If either of these things + * happens, we return `undefined` to signal that we could not find the iteration type. If a property + * is missing, and the previous step did not result in `any`, then we also give an error if the + * caller requested it. Then the caller can decide what to do in the case where there is no iterated + * type. + * + * For a **for-of** statement, `yield*` (in a normal generator), spread, array + * destructuring, or normal generator we will only ever look for a `[Symbol.iterator]()` + * method. + * + * For an async generator we will only ever look at the `[Symbol.asyncIterator]()` method. + * + * For a **for-await-of** statement or a `yield*` in an async generator we will look for + * the `[Symbol.asyncIterator]()` method first, and then the `[Symbol.iterator]()` method. + */ + function getIterationTypesOfIterable(type, use, errorNode) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + if (!(type.flags & 1048576 /* TypeFlags.Union */)) { + var iterationTypes_1 = getIterationTypesOfIterableWorker(type, use, errorNode); + if (iterationTypes_1 === noIterationTypes) { + if (errorNode) { + reportTypeNotIterableError(errorNode, type, !!(use & 2 /* IterationUse.AllowsAsyncIterablesFlag */)); + } + return undefined; + } + return iterationTypes_1; + } + var cacheKey = use & 2 /* IterationUse.AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable"; + var cachedTypes = getCachedIterationTypes(type, cacheKey); + if (cachedTypes) + return cachedTypes === noIterationTypes ? undefined : cachedTypes; + var allIterationTypes; + for (var _i = 0, _a = type.types; _i < _a.length; _i++) { + var constituent = _a[_i]; + var iterationTypes_2 = getIterationTypesOfIterableWorker(constituent, use, errorNode); + if (iterationTypes_2 === noIterationTypes) { + if (errorNode) { + reportTypeNotIterableError(errorNode, type, !!(use & 2 /* IterationUse.AllowsAsyncIterablesFlag */)); + } + setCachedIterationTypes(type, cacheKey, noIterationTypes); + return undefined; + } + else { + allIterationTypes = ts.append(allIterationTypes, iterationTypes_2); + } + } + var iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes; + setCachedIterationTypes(type, cacheKey, iterationTypes); + return iterationTypes === noIterationTypes ? undefined : iterationTypes; + } + function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) { + if (iterationTypes === noIterationTypes) + return noIterationTypes; + if (iterationTypes === anyIterationTypes) + return anyIterationTypes; + var yieldType = iterationTypes.yieldType, returnType = iterationTypes.returnType, nextType = iterationTypes.nextType; + // if we're requesting diagnostics, report errors for a missing `Awaited`. + if (errorNode) { + getGlobalAwaitedSymbol(/*reportErrors*/ true); + } + return createIterationTypes(getAwaitedType(yieldType, errorNode) || anyType, getAwaitedType(returnType, errorNode) || anyType, nextType); + } + /** + * Gets the *yield*, *return*, and *next* types from a non-union type. + * + * If we are unable to find the *yield*, *return*, and *next* types, `noIterationTypes` is + * returned to indicate to the caller that it should report an error. Otherwise, an + * `IterationTypes` record is returned. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterable` instead. + */ + function getIterationTypesOfIterableWorker(type, use, errorNode) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + if (use & 2 /* IterationUse.AllowsAsyncIterablesFlag */) { + var iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || + getIterationTypesOfIterableFast(type, asyncIterationTypesResolver); + if (iterationTypes) { + return use & 8 /* IterationUse.ForOfFlag */ ? + getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : + iterationTypes; + } + } + if (use & 1 /* IterationUse.AllowsSyncIterablesFlag */) { + var iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || + getIterationTypesOfIterableFast(type, syncIterationTypesResolver); + if (iterationTypes) { + if (use & 2 /* IterationUse.AllowsAsyncIterablesFlag */) { + // for a sync iterable in an async context, only use the cached types if they are valid. + if (iterationTypes !== noIterationTypes) { + return setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", getAsyncFromSyncIterationTypes(iterationTypes, errorNode)); + } + } + else { + return iterationTypes; + } + } + } + if (use & 2 /* IterationUse.AllowsAsyncIterablesFlag */) { + var iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode); + if (iterationTypes !== noIterationTypes) { + return iterationTypes; + } + } + if (use & 1 /* IterationUse.AllowsSyncIterablesFlag */) { + var iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode); + if (iterationTypes !== noIterationTypes) { + if (use & 2 /* IterationUse.AllowsAsyncIterablesFlag */) { + return setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes + ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) + : noIterationTypes); + } + else { + return iterationTypes; + } + } + } + return noIterationTypes; + } + /** + * Gets the *yield*, *return*, and *next* types of an `Iterable`-like or + * `AsyncIterable`-like type from the cache. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterable` instead. + */ + function getIterationTypesOfIterableCached(type, resolver) { + return getCachedIterationTypes(type, resolver.iterableCacheKey); + } + function getIterationTypesOfGlobalIterableType(globalType, resolver) { + var globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || + getIterationTypesOfIterableSlow(globalType, resolver, /*errorNode*/ undefined); + return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes; + } + /** + * Gets the *yield*, *return*, and *next* types of an `Iterable`-like or `AsyncIterable`-like + * type from from common heuristics. + * + * If we previously analyzed this type and found no iteration types, `noIterationTypes` is + * returned. If we found iteration types, an `IterationTypes` record is returned. + * Otherwise, we return `undefined` to indicate to the caller it should perform a more + * exhaustive analysis. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterable` instead. + */ + function getIterationTypesOfIterableFast(type, resolver) { + // As an optimization, if the type is an instantiation of one of the following global types, then + // just grab its related type argument: + // - `Iterable` or `AsyncIterable` + // - `IterableIterator` or `AsyncIterableIterator` + var globalType; + if (isReferenceToType(type, globalType = resolver.getGlobalIterableType(/*reportErrors*/ false)) || + isReferenceToType(type, globalType = resolver.getGlobalIterableIteratorType(/*reportErrors*/ false))) { + var yieldType = getTypeArguments(type)[0]; + // The "return" and "next" types of `Iterable` and `IterableIterator` are defined by the + // iteration types of their `[Symbol.iterator]()` method. The same is true for their async cousins. + // While we define these as `any` and `undefined` in our libs by default, a custom lib *could* use + // different definitions. + var _a = getIterationTypesOfGlobalIterableType(globalType, resolver), returnType = _a.returnType, nextType = _a.nextType; + return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, /*errorNode*/ undefined) || yieldType, resolver.resolveIterationType(returnType, /*errorNode*/ undefined) || returnType, nextType)); + } + // As an optimization, if the type is an instantiation of the following global type, then + // just grab its related type arguments: + // - `Generator` or `AsyncGenerator` + if (isReferenceToType(type, resolver.getGlobalGeneratorType(/*reportErrors*/ false))) { + var _b = getTypeArguments(type), yieldType = _b[0], returnType = _b[1], nextType = _b[2]; + return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, /*errorNode*/ undefined) || yieldType, resolver.resolveIterationType(returnType, /*errorNode*/ undefined) || returnType, nextType)); + } + } + function getPropertyNameForKnownSymbolName(symbolName) { + var ctorType = getGlobalESSymbolConstructorSymbol(/*reportErrors*/ false); + var uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), ts.escapeLeadingUnderscores(symbolName)); + return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : "__@".concat(symbolName); + } + /** + * Gets the *yield*, *return*, and *next* types of an `Iterable`-like or `AsyncIterable`-like + * type from its members. + * + * If we successfully found the *yield*, *return*, and *next* types, an `IterationTypes` + * record is returned. Otherwise, `noIterationTypes` is returned. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterable` instead. + */ + function getIterationTypesOfIterableSlow(type, resolver, errorNode) { + var _a; + var method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName)); + var methodType = method && !(method.flags & 16777216 /* SymbolFlags.Optional */) ? getTypeOfSymbol(method) : undefined; + if (isTypeAny(methodType)) { + return setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes); + } + var signatures = methodType ? getSignaturesOfType(methodType, 0 /* SignatureKind.Call */) : undefined; + if (!ts.some(signatures)) { + return setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes); + } + var iteratorType = getIntersectionType(ts.map(signatures, getReturnTypeOfSignature)); + var iterationTypes = (_a = getIterationTypesOfIterator(iteratorType, resolver, errorNode)) !== null && _a !== void 0 ? _a : noIterationTypes; + return setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes); + } + function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) { + var message = allowAsyncIterables + ? ts.Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator + : ts.Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator; + errorAndMaybeSuggestAwait(errorNode, !!getAwaitedTypeOfPromise(type), message, typeToString(type)); + } + /** + * Gets the *yield*, *return*, and *next* types from an `Iterator`-like or `AsyncIterator`-like type. + * + * If we successfully found the *yield*, *return*, and *next* types, an `IterationTypes` + * record is returned. Otherwise, `undefined` is returned. + */ + function getIterationTypesOfIterator(type, resolver, errorNode) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + var iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || + getIterationTypesOfIteratorFast(type, resolver) || + getIterationTypesOfIteratorSlow(type, resolver, errorNode); + return iterationTypes === noIterationTypes ? undefined : iterationTypes; + } + /** + * Gets the iteration types of an `Iterator`-like or `AsyncIterator`-like type from the + * cache. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterator` instead. + */ + function getIterationTypesOfIteratorCached(type, resolver) { + return getCachedIterationTypes(type, resolver.iteratorCacheKey); + } + /** + * Gets the iteration types of an `Iterator`-like or `AsyncIterator`-like type from the + * cache or from common heuristics. + * + * If we previously analyzed this type and found no iteration types, `noIterationTypes` is + * returned. If we found iteration types, an `IterationTypes` record is returned. + * Otherwise, we return `undefined` to indicate to the caller it should perform a more + * exhaustive analysis. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterator` instead. + */ + function getIterationTypesOfIteratorFast(type, resolver) { + // As an optimization, if the type is an instantiation of one of the following global types, + // then just grab its related type argument: + // - `IterableIterator` or `AsyncIterableIterator` + // - `Iterator` or `AsyncIterator` + // - `Generator` or `AsyncGenerator` + var globalType = resolver.getGlobalIterableIteratorType(/*reportErrors*/ false); + if (isReferenceToType(type, globalType)) { + var yieldType = getTypeArguments(type)[0]; + // The "return" and "next" types of `IterableIterator` and `AsyncIterableIterator` are defined by the + // iteration types of their `next`, `return`, and `throw` methods. While we define these as `any` + // and `undefined` in our libs by default, a custom lib *could* use different definitions. + var globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || + getIterationTypesOfIteratorSlow(globalType, resolver, /*errorNode*/ undefined); + var _a = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes, returnType = _a.returnType, nextType = _a.nextType; + return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); + } + if (isReferenceToType(type, resolver.getGlobalIteratorType(/*reportErrors*/ false)) || + isReferenceToType(type, resolver.getGlobalGeneratorType(/*reportErrors*/ false))) { + var _b = getTypeArguments(type), yieldType = _b[0], returnType = _b[1], nextType = _b[2]; + return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); + } + } + function isIteratorResult(type, kind) { + // From https://tc39.github.io/ecma262/#sec-iteratorresult-interface: + // > [done] is the result status of an iterator `next` method call. If the end of the iterator was reached `done` is `true`. + // > If the end was not reached `done` is `false` and a value is available. + // > If a `done` property (either own or inherited) does not exist, it is consider to have the value `false`. + var doneType = getTypeOfPropertyOfType(type, "done") || falseType; + return isTypeAssignableTo(kind === 0 /* IterationTypeKind.Yield */ ? falseType : trueType, doneType); + } + function isYieldIteratorResult(type) { + return isIteratorResult(type, 0 /* IterationTypeKind.Yield */); + } + function isReturnIteratorResult(type) { + return isIteratorResult(type, 1 /* IterationTypeKind.Return */); + } + /** + * Gets the *yield* and *return* types of an `IteratorResult`-like type. + * + * If we are unable to determine a *yield* or a *return* type, `noIterationTypes` is + * returned to indicate to the caller that it should handle the error. Otherwise, an + * `IterationTypes` record is returned. + */ + function getIterationTypesOfIteratorResult(type) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + var cachedTypes = getCachedIterationTypes(type, "iterationTypesOfIteratorResult"); + if (cachedTypes) { + return cachedTypes; + } + // As an optimization, if the type is an instantiation of one of the global `IteratorYieldResult` + // or `IteratorReturnResult` types, then just grab its type argument. + if (isReferenceToType(type, getGlobalIteratorYieldResultType(/*reportErrors*/ false))) { + var yieldType_1 = getTypeArguments(type)[0]; + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType_1, /*returnType*/ undefined, /*nextType*/ undefined)); + } + if (isReferenceToType(type, getGlobalIteratorReturnResultType(/*reportErrors*/ false))) { + var returnType_1 = getTypeArguments(type)[0]; + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(/*yieldType*/ undefined, returnType_1, /*nextType*/ undefined)); + } + // Choose any constituents that can produce the requested iteration type. + var yieldIteratorResult = filterType(type, isYieldIteratorResult); + var yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : undefined; + var returnIteratorResult = filterType(type, isReturnIteratorResult); + var returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : undefined; + if (!yieldType && !returnType) { + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes); + } + // From https://tc39.github.io/ecma262/#sec-iteratorresult-interface + // > ... If the iterator does not have a return value, `value` is `undefined`. In that case, the + // > `value` property may be absent from the conforming object if it does not inherit an explicit + // > `value` property. + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType, returnType || voidType, /*nextType*/ undefined)); + } + /** + * Gets the *yield*, *return*, and *next* types of a the `next()`, `return()`, or + * `throw()` method of an `Iterator`-like or `AsyncIterator`-like type. + * + * If we successfully found the *yield*, *return*, and *next* types, an `IterationTypes` + * record is returned. Otherwise, we return `undefined`. + */ + function getIterationTypesOfMethod(type, resolver, methodName, errorNode) { + var _a, _b, _c, _d; + var method = getPropertyOfType(type, methodName); + // Ignore 'return' or 'throw' if they are missing. + if (!method && methodName !== "next") { + return undefined; + } + var methodType = method && !(methodName === "next" && (method.flags & 16777216 /* SymbolFlags.Optional */)) + ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* TypeFacts.NEUndefinedOrNull */) + : undefined; + if (isTypeAny(methodType)) { + // `return()` and `throw()` don't provide a *next* type. + return methodName === "next" ? anyIterationTypes : anyIterationTypesExceptNext; + } + // Both async and non-async iterators *must* have a `next` method. + var methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* SignatureKind.Call */) : ts.emptyArray; + if (methodSignatures.length === 0) { + if (errorNode) { + var diagnostic = methodName === "next" + ? resolver.mustHaveANextMethodDiagnostic + : resolver.mustBeAMethodDiagnostic; + error(errorNode, diagnostic, methodName); + } + return methodName === "next" ? anyIterationTypes : undefined; + } + // If the method signature comes exclusively from the global iterator or generator type, + // create iteration types from its type arguments like `getIterationTypesOfIteratorFast` + // does (so as to remove `undefined` from the next and return types). We arrive here when + // a contextual type for a generator was not a direct reference to one of those global types, + // but looking up `methodType` referred to one of them (and nothing else). E.g., in + // `interface SpecialIterator extends Iterator {}`, `SpecialIterator` is not a + // reference to `Iterator`, but its `next` member derives exclusively from `Iterator`. + if ((methodType === null || methodType === void 0 ? void 0 : methodType.symbol) && methodSignatures.length === 1) { + var globalGeneratorType = resolver.getGlobalGeneratorType(/*reportErrors*/ false); + var globalIteratorType = resolver.getGlobalIteratorType(/*reportErrors*/ false); + var isGeneratorMethod = ((_b = (_a = globalGeneratorType.symbol) === null || _a === void 0 ? void 0 : _a.members) === null || _b === void 0 ? void 0 : _b.get(methodName)) === methodType.symbol; + var isIteratorMethod = !isGeneratorMethod && ((_d = (_c = globalIteratorType.symbol) === null || _c === void 0 ? void 0 : _c.members) === null || _d === void 0 ? void 0 : _d.get(methodName)) === methodType.symbol; + if (isGeneratorMethod || isIteratorMethod) { + var globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType; + var mapper = methodType.mapper; + return createIterationTypes(getMappedType(globalType.typeParameters[0], mapper), getMappedType(globalType.typeParameters[1], mapper), methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : undefined); + } + } + // Extract the first parameter and return type of each signature. + var methodParameterTypes; + var methodReturnTypes; + for (var _i = 0, methodSignatures_1 = methodSignatures; _i < methodSignatures_1.length; _i++) { + var signature = methodSignatures_1[_i]; + if (methodName !== "throw" && ts.some(signature.parameters)) { + methodParameterTypes = ts.append(methodParameterTypes, getTypeAtPosition(signature, 0)); + } + methodReturnTypes = ts.append(methodReturnTypes, getReturnTypeOfSignature(signature)); + } + // Resolve the *next* or *return* type from the first parameter of a `next()` or + // `return()` method, respectively. + var returnTypes; + var nextType; + if (methodName !== "throw") { + var methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType; + if (methodName === "next") { + // The value of `next(value)` is *not* awaited by async generators + nextType = methodParameterType; + } + else if (methodName === "return") { + // The value of `return(value)` *is* awaited by async generators + var resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType; + returnTypes = ts.append(returnTypes, resolvedMethodParameterType); + } + } + // Resolve the *yield* and *return* types from the return type of the method (i.e. `IteratorResult`) + var yieldType; + var methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType; + var resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType; + var iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType); + if (iterationTypes === noIterationTypes) { + if (errorNode) { + error(errorNode, resolver.mustHaveAValueDiagnostic, methodName); + } + yieldType = anyType; + returnTypes = ts.append(returnTypes, anyType); + } + else { + yieldType = iterationTypes.yieldType; + returnTypes = ts.append(returnTypes, iterationTypes.returnType); + } + return createIterationTypes(yieldType, getUnionType(returnTypes), nextType); + } + /** + * Gets the *yield*, *return*, and *next* types of an `Iterator`-like or `AsyncIterator`-like + * type from its members. + * + * If we successfully found the *yield*, *return*, and *next* types, an `IterationTypes` + * record is returned. Otherwise, `noIterationTypes` is returned. + * + * NOTE: You probably don't want to call this directly and should be calling + * `getIterationTypesOfIterator` instead. + */ + function getIterationTypesOfIteratorSlow(type, resolver, errorNode) { + var iterationTypes = combineIterationTypes([ + getIterationTypesOfMethod(type, resolver, "next", errorNode), + getIterationTypesOfMethod(type, resolver, "return", errorNode), + getIterationTypesOfMethod(type, resolver, "throw", errorNode), + ]); + return setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes); + } + /** + * Gets the requested "iteration type" from a type that is either `Iterable`-like, `Iterator`-like, + * `IterableIterator`-like, or `Generator`-like (for a non-async generator); or `AsyncIterable`-like, + * `AsyncIterator`-like, `AsyncIterableIterator`-like, or `AsyncGenerator`-like (for an async generator). + */ + function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) { + if (isTypeAny(returnType)) { + return undefined; + } + var iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator); + return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)]; + } + function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + var use = isAsyncGenerator ? 2 /* IterationUse.AsyncGeneratorReturnType */ : 1 /* IterationUse.GeneratorReturnType */; + var resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; + return getIterationTypesOfIterable(type, use, /*errorNode*/ undefined) || + getIterationTypesOfIterator(type, resolver, /*errorNode*/ undefined); + } + function checkBreakOrContinueStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) + checkGrammarBreakOrContinueStatement(node); + // TODO: Check that target label is valid + } + function unwrapReturnType(returnType, functionFlags) { + var isGenerator = !!(functionFlags & 1 /* FunctionFlags.Generator */); + var isAsync = !!(functionFlags & 2 /* FunctionFlags.Async */); + return isGenerator ? getIterationTypeOfGeneratorFunctionReturnType(1 /* IterationTypeKind.Return */, returnType, isAsync) || errorType : + isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : + returnType; + } + function isUnwrappedReturnTypeVoidOrAny(func, returnType) { + var unwrappedReturnType = unwrapReturnType(returnType, ts.getFunctionFlags(func)); + return !!unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 16384 /* TypeFlags.Void */ | 3 /* TypeFlags.AnyOrUnknown */); + } + function checkReturnStatement(node) { + var _a; + // Grammar checking + if (checkGrammarStatementInAmbientContext(node)) { + return; + } + var container = ts.getContainingFunctionOrClassStaticBlock(node); + if (container && ts.isClassStaticBlockDeclaration(container)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block); + return; + } + if (!container) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); + return; + } + var signature = getSignatureFromDeclaration(container); + var returnType = getReturnTypeOfSignature(signature); + var functionFlags = ts.getFunctionFlags(container); + if (strictNullChecks || node.expression || returnType.flags & 131072 /* TypeFlags.Never */) { + var exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; + if (container.kind === 173 /* SyntaxKind.SetAccessor */) { + if (node.expression) { + error(node, ts.Diagnostics.Setters_cannot_return_a_value); + } + } + else if (container.kind === 171 /* SyntaxKind.Constructor */) { + if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) { + error(node, ts.Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + } + } + else if (getReturnTypeFromAnnotation(container)) { + var unwrappedReturnType = (_a = unwrapReturnType(returnType, functionFlags)) !== null && _a !== void 0 ? _a : returnType; + var unwrappedExprType = functionFlags & 2 /* FunctionFlags.Async */ + ? checkAwaitedType(exprType, /*withAlias*/ false, node, ts.Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) + : exprType; + if (unwrappedReturnType) { + // If the function has a return type, but promisedType is + // undefined, an error will be reported in checkAsyncFunctionReturnType + // so we don't need to report one here. + checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression); + } + } + } + else if (container.kind !== 171 /* SyntaxKind.Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(container, returnType)) { + // The function has a return type, but the return statement doesn't have an expression. + error(node, ts.Diagnostics.Not_all_code_paths_return_a_value); + } + } + function checkWithStatement(node) { + // Grammar checking for withStatement + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.flags & 32768 /* NodeFlags.AwaitContext */) { + grammarErrorOnFirstToken(node, ts.Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); + } + } + checkExpression(node.expression); + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var start = ts.getSpanOfTokenAtPosition(sourceFile, node.pos).start; + var end = node.statement.pos; + grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); + } + } + function checkSwitchStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + var firstDefaultClause; + var hasDuplicateDefaultClause = false; + var expressionType = checkExpression(node.expression); + var expressionIsLiteral = isLiteralType(expressionType); + ts.forEach(node.caseBlock.clauses, function (clause) { + // Grammar check for duplicate default clauses, skip if we already report duplicate default clause + if (clause.kind === 290 /* SyntaxKind.DefaultClause */ && !hasDuplicateDefaultClause) { + if (firstDefaultClause === undefined) { + firstDefaultClause = clause; + } + else { + grammarErrorOnNode(clause, ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); + hasDuplicateDefaultClause = true; + } + } + if (clause.kind === 289 /* SyntaxKind.CaseClause */) { + addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause)); + } + ts.forEach(clause.statements, checkSourceElement); + if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) { + error(clause, ts.Diagnostics.Fallthrough_case_in_switch); + } + function createLazyCaseClauseDiagnostics(clause) { + return function () { + // TypeScript 1.0 spec (April 2014): 5.9 + // In a 'switch' statement, each 'case' expression must be of a type that is comparable + // to or from the type of the 'switch' expression. + var caseType = checkExpression(clause.expression); + var caseIsLiteral = isLiteralType(caseType); + var comparedExpressionType = expressionType; + if (!caseIsLiteral || !expressionIsLiteral) { + caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType; + comparedExpressionType = getBaseTypeOfLiteralType(expressionType); + } + if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) { + // expressionType is not comparable to caseType, try the reversed check and report errors if it fails + checkTypeComparableTo(caseType, comparedExpressionType, clause.expression, /*headMessage*/ undefined); + } + }; + } + }); + if (node.caseBlock.locals) { + registerForUnusedIdentifiersCheck(node.caseBlock); + } + } + function checkLabeledStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + ts.findAncestor(node.parent, function (current) { + if (ts.isFunctionLike(current)) { + return "quit"; + } + if (current.kind === 250 /* SyntaxKind.LabeledStatement */ && current.label.escapedText === node.label.escapedText) { + grammarErrorOnNode(node.label, ts.Diagnostics.Duplicate_label_0, ts.getTextOfNode(node.label)); + return true; + } + return false; + }); + } + // ensure that label is unique + checkSourceElement(node.statement); + } + function checkThrowStatement(node) { + // Grammar checking + if (!checkGrammarStatementInAmbientContext(node)) { + if (ts.isIdentifier(node.expression) && !node.expression.escapedText) { + grammarErrorAfterFirstToken(node, ts.Diagnostics.Line_break_not_permitted_here); + } + } + if (node.expression) { + checkExpression(node.expression); + } + } + function checkTryStatement(node) { + // Grammar checking + checkGrammarStatementInAmbientContext(node); + checkBlock(node.tryBlock); + var catchClause = node.catchClause; + if (catchClause) { + // Grammar checking + if (catchClause.variableDeclaration) { + var declaration = catchClause.variableDeclaration; + var typeNode = ts.getEffectiveTypeAnnotationNode(ts.getRootDeclaration(declaration)); + if (typeNode) { + var type = getTypeForVariableLikeDeclaration(declaration, /*includeOptionality*/ false, 0 /* CheckMode.Normal */); + if (type && !(type.flags & 3 /* TypeFlags.AnyOrUnknown */)) { + grammarErrorOnFirstToken(typeNode, ts.Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified); + } + } + else if (declaration.initializer) { + grammarErrorOnFirstToken(declaration.initializer, ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer); + } + else { + var blockLocals_1 = catchClause.block.locals; + if (blockLocals_1) { + ts.forEachKey(catchClause.locals, function (caughtName) { + var blockLocal = blockLocals_1.get(caughtName); + if ((blockLocal === null || blockLocal === void 0 ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* SymbolFlags.BlockScopedVariable */) !== 0) { + grammarErrorOnNode(blockLocal.valueDeclaration, ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName); + } + }); + } + } + } + checkBlock(catchClause.block); + } + if (node.finallyBlock) { + checkBlock(node.finallyBlock); + } + } + function checkIndexConstraints(type, symbol, isStaticIndex) { + var indexInfos = getIndexInfosOfType(type); + if (indexInfos.length === 0) { + return; + } + for (var _i = 0, _a = getPropertiesOfObjectType(type); _i < _a.length; _i++) { + var prop = _a[_i]; + if (!(isStaticIndex && prop.flags & 4194304 /* SymbolFlags.Prototype */)) { + checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(prop, 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */, /*includeNonPublic*/ true), getNonMissingTypeOfSymbol(prop)); + } + } + var typeDeclaration = symbol.valueDeclaration; + if (typeDeclaration && ts.isClassLike(typeDeclaration)) { + for (var _b = 0, _c = typeDeclaration.members; _b < _c.length; _b++) { + var member = _c[_b]; + // Only process instance properties with computed names here. Static properties cannot be in conflict with indexers, + // and properties with literal names were already checked. + if (!ts.isStatic(member) && !hasBindableName(member)) { + var symbol_3 = getSymbolOfNode(member); + checkIndexConstraintForProperty(type, symbol_3, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol_3)); + } + } + } + if (indexInfos.length > 1) { + for (var _d = 0, indexInfos_8 = indexInfos; _d < indexInfos_8.length; _d++) { + var info = indexInfos_8[_d]; + checkIndexConstraintForIndexSignature(type, info); + } + } + } + function checkIndexConstraintForProperty(type, prop, propNameType, propType) { + var declaration = prop.valueDeclaration; + var name = ts.getNameOfDeclaration(declaration); + if (name && ts.isPrivateIdentifier(name)) { + return; + } + var indexInfos = getApplicableIndexInfos(type, propNameType); + var interfaceDeclaration = ts.getObjectFlags(type) & 2 /* ObjectFlags.Interface */ ? ts.getDeclarationOfKind(type.symbol, 258 /* SyntaxKind.InterfaceDeclaration */) : undefined; + var localPropDeclaration = declaration && declaration.kind === 221 /* SyntaxKind.BinaryExpression */ || + name && name.kind === 162 /* SyntaxKind.ComputedPropertyName */ || getParentOfSymbol(prop) === type.symbol ? declaration : undefined; + var _loop_28 = function (info) { + var localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : undefined; + // We check only when (a) the property is declared in the containing type, or (b) the applicable index signature is declared + // in the containing type, or (c) the containing type is an interface and no base interface contains both the property and + // the index signature (i.e. property and index signature are declared in separate inherited interfaces). + var errorNode = localPropDeclaration || localIndexDeclaration || + (interfaceDeclaration && !ts.some(getBaseTypes(type), function (base) { return !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType); }) ? interfaceDeclaration : undefined); + if (errorNode && !isTypeAssignableTo(propType, info.type)) { + error(errorNode, ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3, symbolToString(prop), typeToString(propType), typeToString(info.keyType), typeToString(info.type)); + } + }; + for (var _i = 0, indexInfos_9 = indexInfos; _i < indexInfos_9.length; _i++) { + var info = indexInfos_9[_i]; + _loop_28(info); + } + } + function checkIndexConstraintForIndexSignature(type, checkInfo) { + var declaration = checkInfo.declaration; + var indexInfos = getApplicableIndexInfos(type, checkInfo.keyType); + var interfaceDeclaration = ts.getObjectFlags(type) & 2 /* ObjectFlags.Interface */ ? ts.getDeclarationOfKind(type.symbol, 258 /* SyntaxKind.InterfaceDeclaration */) : undefined; + var localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfNode(declaration)) === type.symbol ? declaration : undefined; + var _loop_29 = function (info) { + if (info === checkInfo) + return "continue"; + var localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : undefined; + // We check only when (a) the check index signature is declared in the containing type, or (b) the applicable index + // signature is declared in the containing type, or (c) the containing type is an interface and no base interface contains + // both index signatures (i.e. the index signatures are declared in separate inherited interfaces). + var errorNode = localCheckDeclaration || localIndexDeclaration || + (interfaceDeclaration && !ts.some(getBaseTypes(type), function (base) { return !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType); }) ? interfaceDeclaration : undefined); + if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) { + error(errorNode, ts.Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3, typeToString(checkInfo.keyType), typeToString(checkInfo.type), typeToString(info.keyType), typeToString(info.type)); + } + }; + for (var _i = 0, indexInfos_10 = indexInfos; _i < indexInfos_10.length; _i++) { + var info = indexInfos_10[_i]; + _loop_29(info); + } + } + function checkTypeNameIsReserved(name, message) { + // TS 1.0 spec (April 2014): 3.6.1 + // The predefined type keywords are reserved and cannot be used as names of user defined types. + switch (name.escapedText) { + case "any": + case "unknown": + case "never": + case "number": + case "bigint": + case "boolean": + case "string": + case "symbol": + case "void": + case "object": + error(name, message, name.escapedText); + } + } + /** + * The name cannot be used as 'Object' of user defined types with special target. + */ + function checkClassNameCollisionWithObject(name) { + if (languageVersion >= 1 /* ScriptTarget.ES5 */ && name.escapedText === "Object" + && (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(name).impliedNodeFormat === ts.ModuleKind.CommonJS)) { + error(name, ts.Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ts.ModuleKind[moduleKind]); // https://github.com/Microsoft/TypeScript/issues/17494 + } + } + function checkUnmatchedJSDocParameters(node) { + var jsdocParameters = ts.filter(ts.getJSDocTags(node), ts.isJSDocParameterTag); + if (!ts.length(jsdocParameters)) + return; + var isJs = ts.isInJSFile(node); + var parameters = new ts.Set(); + var excludedParameters = new ts.Set(); + ts.forEach(node.parameters, function (_a, index) { + var name = _a.name; + if (ts.isIdentifier(name)) { + parameters.add(name.escapedText); + } + if (ts.isBindingPattern(name)) { + excludedParameters.add(index); + } + }); + var containsArguments = containsArgumentsReference(node); + if (containsArguments) { + var lastJSDocParam = ts.lastOrUndefined(jsdocParameters); + if (isJs && lastJSDocParam && ts.isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && + lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) { + error(lastJSDocParam.name, ts.Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, ts.idText(lastJSDocParam.name)); + } + } + else { + ts.forEach(jsdocParameters, function (_a, index) { + var name = _a.name; + if (excludedParameters.has(index) || ts.isIdentifier(name) && parameters.has(name.escapedText)) { + return; + } + if (ts.isQualifiedName(name)) { + if (isJs) { + error(name, ts.Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, ts.entityNameToString(name), ts.entityNameToString(name.left)); + } + } + else { + errorOrSuggestion(isJs, name, ts.Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, ts.idText(name)); + } + }); + } + } + /** + * Check each type parameter and check that type parameters have no duplicate type parameter declarations + */ + function checkTypeParameters(typeParameterDeclarations) { + var seenDefault = false; + if (typeParameterDeclarations) { + for (var i = 0; i < typeParameterDeclarations.length; i++) { + var node = typeParameterDeclarations[i]; + checkTypeParameter(node); + addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i)); + } + } + function createCheckTypeParameterDiagnostic(node, i) { + return function () { + if (node.default) { + seenDefault = true; + checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i); + } + else if (seenDefault) { + error(node, ts.Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); + } + for (var j = 0; j < i; j++) { + if (typeParameterDeclarations[j].symbol === node.symbol) { + error(node.name, ts.Diagnostics.Duplicate_identifier_0, ts.declarationNameToString(node.name)); + } + } + }; + } + } + /** Check that type parameter defaults only reference previously declared type parameters */ + function checkTypeParametersNotReferenced(root, typeParameters, index) { + visit(root); + function visit(node) { + if (node.kind === 178 /* SyntaxKind.TypeReference */) { + var type = getTypeFromTypeReference(node); + if (type.flags & 262144 /* TypeFlags.TypeParameter */) { + for (var i = index; i < typeParameters.length; i++) { + if (type.symbol === getSymbolOfNode(typeParameters[i])) { + error(node, ts.Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters); + } + } + } + } + ts.forEachChild(node, visit); + } + } + /** Check that type parameter lists are identical across multiple declarations */ + function checkTypeParameterListsIdentical(symbol) { + if (symbol.declarations && symbol.declarations.length === 1) { + return; + } + var links = getSymbolLinks(symbol); + if (!links.typeParametersChecked) { + links.typeParametersChecked = true; + var declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); + if (!declarations || declarations.length <= 1) { + return; + } + var type = getDeclaredTypeOfSymbol(symbol); + if (!areTypeParametersIdentical(declarations, type.localTypeParameters, ts.getEffectiveTypeParameterDeclarations)) { + // Report an error on every conflicting declaration. + var name = symbolToString(symbol); + for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { + var declaration = declarations_7[_i]; + error(declaration.name, ts.Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); + } + } + } + } + function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) { + var maxTypeArgumentCount = ts.length(targetParameters); + var minTypeArgumentCount = getMinTypeArgumentCount(targetParameters); + for (var _i = 0, declarations_8 = declarations; _i < declarations_8.length; _i++) { + var declaration = declarations_8[_i]; + // If this declaration has too few or too many type parameters, we report an error + var sourceParameters = getTypeParameterDeclarations(declaration); + var numTypeParameters = sourceParameters.length; + if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { + return false; + } + for (var i = 0; i < numTypeParameters; i++) { + var source = sourceParameters[i]; + var target = targetParameters[i]; + // If the type parameter node does not have the same as the resolved type + // parameter at this position, we report an error. + if (source.name.escapedText !== target.symbol.escapedName) { + return false; + } + // If the type parameter node does not have an identical constraint as the resolved + // type parameter at this position, we report an error. + var constraint = ts.getEffectiveConstraintOfTypeParameter(source); + var sourceConstraint = constraint && getTypeFromTypeNode(constraint); + var targetConstraint = getConstraintOfTypeParameter(target); + // relax check if later interface augmentation has no constraint, it's more broad and is OK to merge with + // a more constrained interface (this could be generalized to a full hierarchy check, but that's maybe overkill) + if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) { + return false; + } + // If the type parameter node has a default and it is not identical to the default + // for the type parameter at this position, we report an error. + var sourceDefault = source.default && getTypeFromTypeNode(source.default); + var targetDefault = getDefaultFromTypeParameter(target); + if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { + return false; + } + } + } + return true; + } + function checkClassExpression(node) { + checkClassLikeDeclaration(node); + checkNodeDeferred(node); + return getTypeOfSymbol(getSymbolOfNode(node)); + } + function checkClassExpressionDeferred(node) { + ts.forEach(node.members, checkSourceElement); + registerForUnusedIdentifiersCheck(node); + } + function checkClassDeclaration(node) { + if (ts.some(node.decorators) && ts.some(node.members, function (p) { return ts.hasStaticModifier(p) && ts.isPrivateIdentifierClassElementDeclaration(p); })) { + grammarErrorOnNode(node.decorators[0], ts.Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator); + } + if (!node.name && !ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); + } + checkClassLikeDeclaration(node); + ts.forEach(node.members, checkSourceElement); + registerForUnusedIdentifiersCheck(node); + } + function checkClassLikeDeclaration(node) { + checkGrammarClassLikeDeclaration(node); + checkDecorators(node); + checkCollisionsForDeclarationName(node, node.name); + checkTypeParameters(ts.getEffectiveTypeParameterDeclarations(node)); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + var type = getDeclaredTypeOfSymbol(symbol); + var typeWithThis = getTypeWithThisArgument(type); + var staticType = getTypeOfSymbol(symbol); + checkTypeParameterListsIdentical(symbol); + checkFunctionOrConstructorSymbol(symbol); + checkClassForDuplicateDeclarations(node); + // Only check for reserved static identifiers on non-ambient context. + var nodeInAmbientContext = !!(node.flags & 16777216 /* NodeFlags.Ambient */); + if (!nodeInAmbientContext) { + checkClassForStaticPropertyNameConflicts(node); + } + var baseTypeNode = ts.getEffectiveBaseTypeNode(node); + if (baseTypeNode) { + ts.forEach(baseTypeNode.typeArguments, checkSourceElement); + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + checkExternalEmitHelpers(baseTypeNode.parent, 1 /* ExternalEmitHelpers.Extends */); + } + // check both @extends and extends if both are specified. + var extendsNode = ts.getClassExtendsHeritageElement(node); + if (extendsNode && extendsNode !== baseTypeNode) { + checkExpression(extendsNode.expression); + } + var baseTypes_2 = getBaseTypes(type); + if (baseTypes_2.length) { + addLazyDiagnostic(function () { + var baseType = baseTypes_2[0]; + var baseConstructorType = getBaseConstructorTypeOfClass(type); + var staticBaseType = getApparentType(baseConstructorType); + checkBaseTypeAccessibility(staticBaseType, baseTypeNode); + checkSourceElement(baseTypeNode.expression); + if (ts.some(baseTypeNode.typeArguments)) { + ts.forEach(baseTypeNode.typeArguments, checkSourceElement); + for (var _i = 0, _a = getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); _i < _a.length; _i++) { + var constructor = _a[_i]; + if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) { + break; + } + } + } + var baseWithThis = getTypeWithThisArgument(baseType, type.thisType); + if (!checkTypeAssignableTo(typeWithThis, baseWithThis, /*errorNode*/ undefined)) { + issueMemberSpecificError(node, typeWithThis, baseWithThis, ts.Diagnostics.Class_0_incorrectly_extends_base_class_1); + } + else { + // Report static side error only when instance type is assignable + checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, ts.Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); + } + if (baseConstructorType.flags & 8650752 /* TypeFlags.TypeVariable */) { + if (!isMixinConstructorType(staticType)) { + error(node.name || node, ts.Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); + } + else { + var constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* SignatureKind.Construct */); + if (constructSignatures.some(function (signature) { return signature.flags & 4 /* SignatureFlags.Abstract */; }) && !ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */)) { + error(node.name || node, ts.Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract); + } + } + } + if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* SymbolFlags.Class */) && !(baseConstructorType.flags & 8650752 /* TypeFlags.TypeVariable */)) { + // When the static base type is a "class-like" constructor function (but not actually a class), we verify + // that all instantiated base constructor signatures return the same type. + var constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); + if (ts.forEach(constructors, function (sig) { return !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType); })) { + error(baseTypeNode.expression, ts.Diagnostics.Base_constructors_must_all_have_the_same_return_type); + } + } + checkKindsOfPropertyMemberOverrides(type, baseType); + }); + } + } + checkMembersForOverrideModifier(node, type, typeWithThis, staticType); + var implementedTypeNodes = ts.getEffectiveImplementsTypeNodes(node); + if (implementedTypeNodes) { + for (var _i = 0, implementedTypeNodes_1 = implementedTypeNodes; _i < implementedTypeNodes_1.length; _i++) { + var typeRefNode = implementedTypeNodes_1[_i]; + if (!ts.isEntityNameExpression(typeRefNode.expression) || ts.isOptionalChain(typeRefNode.expression)) { + error(typeRefNode.expression, ts.Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkTypeReferenceNode(typeRefNode); + addLazyDiagnostic(createImplementsDiagnostics(typeRefNode)); + } + } + addLazyDiagnostic(function () { + checkIndexConstraints(type, symbol); + checkIndexConstraints(staticType, symbol, /*isStaticIndex*/ true); + checkTypeForDuplicateIndexSignatures(node); + checkPropertyInitialization(node); + }); + function createImplementsDiagnostics(typeRefNode) { + return function () { + var t = getReducedType(getTypeFromTypeNode(typeRefNode)); + if (!isErrorType(t)) { + if (isValidBaseType(t)) { + var genericDiag = t.symbol && t.symbol.flags & 32 /* SymbolFlags.Class */ ? + ts.Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : + ts.Diagnostics.Class_0_incorrectly_implements_interface_1; + var baseWithThis = getTypeWithThisArgument(t, type.thisType); + if (!checkTypeAssignableTo(typeWithThis, baseWithThis, /*errorNode*/ undefined)) { + issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag); + } + } + else { + error(typeRefNode, ts.Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members); + } + } + }; + } + } + function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) { + var baseTypeNode = ts.getEffectiveBaseTypeNode(node); + var baseTypes = baseTypeNode && getBaseTypes(type); + var baseWithThis = (baseTypes === null || baseTypes === void 0 ? void 0 : baseTypes.length) ? getTypeWithThisArgument(ts.first(baseTypes), type.thisType) : undefined; + var baseStaticType = getBaseConstructorTypeOfClass(type); + var _loop_30 = function (member) { + if (ts.hasAmbientModifier(member)) { + return "continue"; + } + if (ts.isConstructorDeclaration(member)) { + ts.forEach(member.parameters, function (param) { + if (ts.isParameterPropertyDeclaration(param, member)) { + checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, param, + /* memberIsParameterProperty */ true); + } + }); + } + checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, + /* memberIsParameterProperty */ false); + }; + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + _loop_30(member); + } + } + /** + * @param member Existing member node to be checked. + * Note: `member` cannot be a synthetic node. + */ + function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors) { + if (reportErrors === void 0) { reportErrors = true; } + var declaredProp = member.name + && getSymbolAtLocation(member.name) + || getSymbolAtLocation(member); + if (!declaredProp) { + return 0 /* MemberOverrideStatus.Ok */; + } + return checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, ts.hasOverrideModifier(member), ts.hasAbstractModifier(member), ts.isStatic(member), memberIsParameterProperty, ts.symbolName(declaredProp), reportErrors ? member : undefined); + } + /** + * Checks a class member declaration for either a missing or an invalid `override` modifier. + * Note: this function can be used for speculative checking, + * i.e. checking a member that does not yet exist in the program. + * An example of that would be to call this function in a completions scenario, + * when offering a method declaration as completion. + * @param errorNode The node where we should report an error, or undefined if we should not report errors. + */ + function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, memberName, errorNode) { + var isJs = ts.isInJSFile(node); + var nodeInAmbientContext = !!(node.flags & 16777216 /* NodeFlags.Ambient */); + if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) { + var memberEscapedName = ts.escapeLeadingUnderscores(memberName); + var thisType = memberIsStatic ? staticType : typeWithThis; + var baseType = memberIsStatic ? baseStaticType : baseWithThis; + var prop = getPropertyOfType(thisType, memberEscapedName); + var baseProp = getPropertyOfType(baseType, memberEscapedName); + var baseClassName = typeToString(baseWithThis); + if (prop && !baseProp && memberHasOverrideModifier) { + if (errorNode) { + var suggestion = getSuggestedSymbolForNonexistentClassMember(memberName, baseType); // Again, using symbol name: note that's different from `symbol.escapedName` + suggestion ? + error(errorNode, isJs ? + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1, baseClassName, symbolToString(suggestion)) : + error(errorNode, isJs ? + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0, baseClassName); + } + return 2 /* MemberOverrideStatus.HasInvalidOverride */; + } + else if (prop && (baseProp === null || baseProp === void 0 ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) { + var baseHasAbstract = ts.some(baseProp.declarations, ts.hasAbstractModifier); + if (memberHasOverrideModifier) { + return 0 /* MemberOverrideStatus.Ok */; + } + if (!baseHasAbstract) { + if (errorNode) { + var diag = memberIsParameterProperty ? + isJs ? + ts.Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : + ts.Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : + isJs ? + ts.Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : + ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0; + error(errorNode, diag, baseClassName); + } + return 1 /* MemberOverrideStatus.NeedsOverride */; + } + else if (memberHasAbstractModifier && baseHasAbstract) { + if (errorNode) { + error(errorNode, ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName); + } + return 1 /* MemberOverrideStatus.NeedsOverride */; + } + } + } + else if (memberHasOverrideModifier) { + if (errorNode) { + var className = typeToString(type); + error(errorNode, isJs ? + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class, className); + } + return 2 /* MemberOverrideStatus.HasInvalidOverride */; + } + return 0 /* MemberOverrideStatus.Ok */; + } + function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) { + // iterate over all implemented properties and issue errors on each one which isn't compatible, rather than the class as a whole, if possible + var issuedMemberError = false; + var _loop_31 = function (member) { + if (ts.isStatic(member)) { + return "continue"; + } + var declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member); + if (declaredProp) { + var prop = getPropertyOfType(typeWithThis, declaredProp.escapedName); + var baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName); + if (prop && baseProp) { + var rootChain = function () { return ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2, symbolToString(declaredProp), typeToString(typeWithThis), typeToString(baseWithThis)); }; + if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, /*message*/ undefined, rootChain)) { + issuedMemberError = true; + } + } + } + }; + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + _loop_31(member); + } + if (!issuedMemberError) { + // check again with diagnostics to generate a less-specific error + checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag); + } + } + function checkBaseTypeAccessibility(type, node) { + var signatures = getSignaturesOfType(type, 1 /* SignatureKind.Construct */); + if (signatures.length) { + var declaration = signatures[0].declaration; + if (declaration && ts.hasEffectiveModifier(declaration, 8 /* ModifierFlags.Private */)) { + var typeClassDeclaration = ts.getClassLikeDeclarationOfSymbol(type.symbol); + if (!isNodeWithinClass(node, typeClassDeclaration)) { + error(node, ts.Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); + } + } + } + } + /** + * Checks a member declaration node to see if has a missing or invalid `override` modifier. + * @param node Class-like node where the member is declared. + * @param member Member declaration node. + * Note: `member` can be a synthetic node without a parent. + */ + function getMemberOverrideModifierStatus(node, member) { + if (!member.name) { + return 0 /* MemberOverrideStatus.Ok */; + } + var symbol = getSymbolOfNode(node); + var type = getDeclaredTypeOfSymbol(symbol); + var typeWithThis = getTypeWithThisArgument(type); + var staticType = getTypeOfSymbol(symbol); + var baseTypeNode = ts.getEffectiveBaseTypeNode(node); + var baseTypes = baseTypeNode && getBaseTypes(type); + var baseWithThis = (baseTypes === null || baseTypes === void 0 ? void 0 : baseTypes.length) ? getTypeWithThisArgument(ts.first(baseTypes), type.thisType) : undefined; + var baseStaticType = getBaseConstructorTypeOfClass(type); + var memberHasOverrideModifier = member.parent + ? ts.hasOverrideModifier(member) + : ts.hasSyntacticModifier(member, 16384 /* ModifierFlags.Override */); + var memberName = ts.unescapeLeadingUnderscores(ts.getTextOfPropertyName(member.name)); + return checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, ts.hasAbstractModifier(member), ts.isStatic(member), + /* memberIsParameterProperty */ false, memberName); + } + function getTargetSymbol(s) { + // if symbol is instantiated its flags are not copied from the 'target' + // so we'll need to get back original 'target' symbol to work with correct set of flags + return ts.getCheckFlags(s) & 1 /* CheckFlags.Instantiated */ ? s.target : s; + } + function getClassOrInterfaceDeclarationsOfSymbol(symbol) { + return ts.filter(symbol.declarations, function (d) { + return d.kind === 257 /* SyntaxKind.ClassDeclaration */ || d.kind === 258 /* SyntaxKind.InterfaceDeclaration */; + }); + } + function checkKindsOfPropertyMemberOverrides(type, baseType) { + // TypeScript 1.0 spec (April 2014): 8.2.3 + // A derived class inherits all members from its base class it doesn't override. + // Inheritance means that a derived class implicitly contains all non - overridden members of the base class. + // Both public and private property members are inherited, but only public property members can be overridden. + // A property member in a derived class is said to override a property member in a base class + // when the derived class property member has the same name and kind(instance or static) + // as the base class property member. + // The type of an overriding property member must be assignable(section 3.8.4) + // to the type of the overridden property member, or otherwise a compile - time error occurs. + // Base class instance member functions can be overridden by derived class instance member functions, + // but not by other kinds of members. + // Base class instance member variables and accessors can be overridden by + // derived class instance member variables and accessors, but not by other kinds of members. + var _a, _b; + // NOTE: assignability is checked in checkClassDeclaration + var baseProperties = getPropertiesOfType(baseType); + basePropertyCheck: for (var _i = 0, baseProperties_1 = baseProperties; _i < baseProperties_1.length; _i++) { + var baseProperty = baseProperties_1[_i]; + var base = getTargetSymbol(baseProperty); + if (base.flags & 4194304 /* SymbolFlags.Prototype */) { + continue; + } + var baseSymbol = getPropertyOfObjectType(type, base.escapedName); + if (!baseSymbol) { + continue; + } + var derived = getTargetSymbol(baseSymbol); + var baseDeclarationFlags = ts.getDeclarationModifierFlagsFromSymbol(base); + ts.Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); + // In order to resolve whether the inherited method was overridden in the base class or not, + // we compare the Symbols obtained. Since getTargetSymbol returns the symbol on the *uninstantiated* + // type declaration, derived and base resolve to the same symbol even in the case of generic classes. + if (derived === base) { + // derived class inherits base without override/redeclaration + var derivedClassDecl = ts.getClassLikeDeclarationOfSymbol(type.symbol); + // It is an error to inherit an abstract member without implementing it or being declared abstract. + // If there is no declaration for the derived class (as in the case of class expressions), + // then the class cannot be declared abstract. + if (baseDeclarationFlags & 128 /* ModifierFlags.Abstract */ && (!derivedClassDecl || !ts.hasSyntacticModifier(derivedClassDecl, 128 /* ModifierFlags.Abstract */))) { + // Searches other base types for a declaration that would satisfy the inherited abstract member. + // (The class may have more than one base type via declaration merging with an interface with the + // same name.) + for (var _c = 0, _d = getBaseTypes(type); _c < _d.length; _c++) { + var otherBaseType = _d[_c]; + if (otherBaseType === baseType) + continue; + var baseSymbol_1 = getPropertyOfObjectType(otherBaseType, base.escapedName); + var derivedElsewhere = baseSymbol_1 && getTargetSymbol(baseSymbol_1); + if (derivedElsewhere && derivedElsewhere !== base) { + continue basePropertyCheck; + } + } + if (derivedClassDecl.kind === 226 /* SyntaxKind.ClassExpression */) { + error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, symbolToString(baseProperty), typeToString(baseType)); + } + else { + error(derivedClassDecl, ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, typeToString(type), symbolToString(baseProperty), typeToString(baseType)); + } + } + } + else { + // derived overrides base. + var derivedDeclarationFlags = ts.getDeclarationModifierFlagsFromSymbol(derived); + if (baseDeclarationFlags & 8 /* ModifierFlags.Private */ || derivedDeclarationFlags & 8 /* ModifierFlags.Private */) { + // either base or derived property is private - not override, skip it + continue; + } + var errorMessage = void 0; + var basePropertyFlags = base.flags & 98308 /* SymbolFlags.PropertyOrAccessor */; + var derivedPropertyFlags = derived.flags & 98308 /* SymbolFlags.PropertyOrAccessor */; + if (basePropertyFlags && derivedPropertyFlags) { + // property/accessor is overridden with property/accessor + if (baseDeclarationFlags & 128 /* ModifierFlags.Abstract */ && !(base.valueDeclaration && ts.isPropertyDeclaration(base.valueDeclaration) && base.valueDeclaration.initializer) + || base.valueDeclaration && base.valueDeclaration.parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */ + || derived.valueDeclaration && ts.isBinaryExpression(derived.valueDeclaration)) { + // when the base property is abstract or from an interface, base/derived flags don't need to match + // same when the derived property is from an assignment + continue; + } + var overriddenInstanceProperty = basePropertyFlags !== 4 /* SymbolFlags.Property */ && derivedPropertyFlags === 4 /* SymbolFlags.Property */; + var overriddenInstanceAccessor = basePropertyFlags === 4 /* SymbolFlags.Property */ && derivedPropertyFlags !== 4 /* SymbolFlags.Property */; + if (overriddenInstanceProperty || overriddenInstanceAccessor) { + var errorMessage_1 = overriddenInstanceProperty ? + ts.Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : + ts.Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor; + error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage_1, symbolToString(base), typeToString(baseType), typeToString(type)); + } + else if (useDefineForClassFields) { + var uninitialized = (_a = derived.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return d.kind === 167 /* SyntaxKind.PropertyDeclaration */ && !d.initializer; }); + if (uninitialized + && !(derived.flags & 33554432 /* SymbolFlags.Transient */) + && !(baseDeclarationFlags & 128 /* ModifierFlags.Abstract */) + && !(derivedDeclarationFlags & 128 /* ModifierFlags.Abstract */) + && !((_b = derived.declarations) === null || _b === void 0 ? void 0 : _b.some(function (d) { return !!(d.flags & 16777216 /* NodeFlags.Ambient */); }))) { + var constructor = findConstructorDeclaration(ts.getClassLikeDeclarationOfSymbol(type.symbol)); + var propName = uninitialized.name; + if (uninitialized.exclamationToken + || !constructor + || !ts.isIdentifier(propName) + || !strictNullChecks + || !isPropertyInitializedInConstructor(propName, type, constructor)) { + var errorMessage_2 = ts.Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration; + error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage_2, symbolToString(base), typeToString(baseType)); + } + } + } + // correct case + continue; + } + else if (isPrototypeProperty(base)) { + if (isPrototypeProperty(derived) || derived.flags & 4 /* SymbolFlags.Property */) { + // method is overridden with method or property -- correct case + continue; + } + else { + ts.Debug.assert(!!(derived.flags & 98304 /* SymbolFlags.Accessor */)); + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; + } + } + else if (base.flags & 98304 /* SymbolFlags.Accessor */) { + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; + } + else { + errorMessage = ts.Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + } + error(ts.getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); + } + } + } + function getNonInterhitedProperties(type, baseTypes, properties) { + if (!ts.length(baseTypes)) { + return properties; + } + var seen = new ts.Map(); + ts.forEach(properties, function (p) { + seen.set(p.escapedName, p); + }); + for (var _i = 0, baseTypes_3 = baseTypes; _i < baseTypes_3.length; _i++) { + var base = baseTypes_3[_i]; + var properties_5 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); + for (var _a = 0, properties_4 = properties_5; _a < properties_4.length; _a++) { + var prop = properties_4[_a]; + var existing = seen.get(prop.escapedName); + if (existing && prop.parent === existing.parent) { + seen.delete(prop.escapedName); + } + } + } + return ts.arrayFrom(seen.values()); + } + function checkInheritedPropertiesAreIdentical(type, typeNode) { + var baseTypes = getBaseTypes(type); + if (baseTypes.length < 2) { + return true; + } + var seen = new ts.Map(); + ts.forEach(resolveDeclaredMembers(type).declaredProperties, function (p) { + seen.set(p.escapedName, { prop: p, containingType: type }); + }); + var ok = true; + for (var _i = 0, baseTypes_4 = baseTypes; _i < baseTypes_4.length; _i++) { + var base = baseTypes_4[_i]; + var properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); + for (var _a = 0, properties_6 = properties; _a < properties_6.length; _a++) { + var prop = properties_6[_a]; + var existing = seen.get(prop.escapedName); + if (!existing) { + seen.set(prop.escapedName, { prop: prop, containingType: base }); + } + else { + var isInheritedProperty = existing.containingType !== type; + if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { + ok = false; + var typeName1 = typeToString(existing.containingType); + var typeName2 = typeToString(base); + var errorInfo = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2); + errorInfo = ts.chainDiagnosticMessages(errorInfo, ts.Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); + diagnostics.add(ts.createDiagnosticForNodeFromMessageChain(typeNode, errorInfo)); + } + } + } + } + return ok; + } + function checkPropertyInitialization(node) { + if (!strictNullChecks || !strictPropertyInitialization || node.flags & 16777216 /* NodeFlags.Ambient */) { + return; + } + var constructor = findConstructorDeclaration(node); + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (ts.getEffectiveModifierFlags(member) & 2 /* ModifierFlags.Ambient */) { + continue; + } + if (!ts.isStatic(member) && isPropertyWithoutInitializer(member)) { + var propName = member.name; + if (ts.isIdentifier(propName) || ts.isPrivateIdentifier(propName) || ts.isComputedPropertyName(propName)) { + var type = getTypeOfSymbol(getSymbolOfNode(member)); + if (!(type.flags & 3 /* TypeFlags.AnyOrUnknown */ || getFalsyFlags(type) & 32768 /* TypeFlags.Undefined */)) { + if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) { + error(member.name, ts.Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, ts.declarationNameToString(propName)); + } + } + } + } + } + } + function isPropertyWithoutInitializer(node) { + return node.kind === 167 /* SyntaxKind.PropertyDeclaration */ && + !ts.hasAbstractModifier(node) && + !node.exclamationToken && + !node.initializer; + } + function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) { + for (var _i = 0, staticBlocks_2 = staticBlocks; _i < staticBlocks_2.length; _i++) { + var staticBlock = staticBlocks_2[_i]; + // static block must be within the provided range as they are evaluated in document order (unlike constructors) + if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) { + var reference = ts.factory.createPropertyAccessExpression(ts.factory.createThis(), propName); + ts.setParent(reference.expression, reference); + ts.setParent(reference, staticBlock); + reference.flowNode = staticBlock.returnFlowNode; + var flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); + if (!(getFalsyFlags(flowType) & 32768 /* TypeFlags.Undefined */)) { + return true; + } + } + } + return false; + } + function isPropertyInitializedInConstructor(propName, propType, constructor) { + var reference = ts.isComputedPropertyName(propName) + ? ts.factory.createElementAccessExpression(ts.factory.createThis(), propName.expression) + : ts.factory.createPropertyAccessExpression(ts.factory.createThis(), propName); + ts.setParent(reference.expression, reference); + ts.setParent(reference, constructor); + reference.flowNode = constructor.returnFlowNode; + var flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); + return !(getFalsyFlags(flowType) & 32768 /* TypeFlags.Undefined */); + } + function checkInterfaceDeclaration(node) { + // Grammar checking + if (!checkGrammarDecoratorsAndModifiers(node)) + checkGrammarInterfaceDeclaration(node); + checkTypeParameters(node.typeParameters); + addLazyDiagnostic(function () { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Interface_name_cannot_be_0); + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + checkTypeParameterListsIdentical(symbol); + // Only check this symbol once + var firstInterfaceDecl = ts.getDeclarationOfKind(symbol, 258 /* SyntaxKind.InterfaceDeclaration */); + if (node === firstInterfaceDecl) { + var type = getDeclaredTypeOfSymbol(symbol); + var typeWithThis = getTypeWithThisArgument(type); + // run subsequent checks only if first set succeeded + if (checkInheritedPropertiesAreIdentical(type, node.name)) { + for (var _i = 0, _a = getBaseTypes(type); _i < _a.length; _i++) { + var baseType = _a[_i]; + checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, ts.Diagnostics.Interface_0_incorrectly_extends_interface_1); + } + checkIndexConstraints(type, symbol); + } + } + checkObjectTypeForDuplicateDeclarations(node); + }); + ts.forEach(ts.getInterfaceBaseTypeNodes(node), function (heritageElement) { + if (!ts.isEntityNameExpression(heritageElement.expression) || ts.isOptionalChain(heritageElement.expression)) { + error(heritageElement.expression, ts.Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkTypeReferenceNode(heritageElement); + }); + ts.forEach(node.members, checkSourceElement); + addLazyDiagnostic(function () { + checkTypeForDuplicateIndexSignatures(node); + registerForUnusedIdentifiersCheck(node); + }); + } + function checkTypeAliasDeclaration(node) { + // Grammar checking + checkGrammarDecoratorsAndModifiers(node); + checkTypeNameIsReserved(node.name, ts.Diagnostics.Type_alias_name_cannot_be_0); + checkExportsOnMergedDeclarations(node); + checkTypeParameters(node.typeParameters); + if (node.type.kind === 138 /* SyntaxKind.IntrinsicKeyword */) { + if (!intrinsicTypeKinds.has(node.name.escapedText) || ts.length(node.typeParameters) !== 1) { + error(node.type, ts.Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types); + } + } + else { + checkSourceElement(node.type); + registerForUnusedIdentifiersCheck(node); + } + } + function computeEnumMemberValues(node) { + var nodeLinks = getNodeLinks(node); + if (!(nodeLinks.flags & 16384 /* NodeCheckFlags.EnumValuesComputed */)) { + nodeLinks.flags |= 16384 /* NodeCheckFlags.EnumValuesComputed */; + var autoValue = 0; + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + var value = computeMemberValue(member, autoValue); + getNodeLinks(member).enumMemberValue = value; + autoValue = typeof value === "number" ? value + 1 : undefined; + } + } + } + function computeMemberValue(member, autoValue) { + if (ts.isComputedNonLiteralName(member.name)) { + error(member.name, ts.Diagnostics.Computed_property_names_are_not_allowed_in_enums); + } + else { + var text = ts.getTextOfPropertyName(member.name); + if (ts.isNumericLiteralName(text) && !ts.isInfinityOrNaNString(text)) { + error(member.name, ts.Diagnostics.An_enum_member_cannot_have_a_numeric_name); + } + } + if (member.initializer) { + return computeConstantValue(member); + } + // In ambient non-const numeric enum declarations, enum members without initializers are + // considered computed members (as opposed to having auto-incremented values). + if (member.parent.flags & 16777216 /* NodeFlags.Ambient */ && !ts.isEnumConst(member.parent) && getEnumKind(getSymbolOfNode(member.parent)) === 0 /* EnumKind.Numeric */) { + return undefined; + } + // If the member declaration specifies no value, the member is considered a constant enum member. + // If the member is the first member in the enum declaration, it is assigned the value zero. + // Otherwise, it is assigned the value of the immediately preceding member plus one, and an error + // occurs if the immediately preceding member is not a constant enum member. + if (autoValue !== undefined) { + return autoValue; + } + error(member.name, ts.Diagnostics.Enum_member_must_have_initializer); + return undefined; + } + function computeConstantValue(member) { + var enumKind = getEnumKind(getSymbolOfNode(member.parent)); + var isConstEnum = ts.isEnumConst(member.parent); + var initializer = member.initializer; + var value = enumKind === 1 /* EnumKind.Literal */ && !isLiteralEnumMember(member) ? undefined : evaluate(initializer); + if (value !== undefined) { + if (isConstEnum && typeof value === "number" && !isFinite(value)) { + error(initializer, isNaN(value) ? + ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : + ts.Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value); + } + } + else if (enumKind === 1 /* EnumKind.Literal */) { + error(initializer, ts.Diagnostics.Computed_values_are_not_permitted_in_an_enum_with_string_valued_members); + return 0; + } + else if (isConstEnum) { + error(initializer, ts.Diagnostics.const_enum_member_initializers_can_only_contain_literal_values_and_other_computed_enum_values); + } + else if (member.parent.flags & 16777216 /* NodeFlags.Ambient */) { + error(initializer, ts.Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); + } + else { + // Only here do we need to check that the initializer is assignable to the enum type. + var source = checkExpression(initializer); + if (!isTypeAssignableToKind(source, 296 /* TypeFlags.NumberLike */)) { + error(initializer, ts.Diagnostics.Only_numeric_enums_can_have_computed_members_but_this_expression_has_type_0_If_you_do_not_need_exhaustiveness_checks_consider_using_an_object_literal_instead, typeToString(source)); + } + else { + checkTypeAssignableTo(source, getDeclaredTypeOfSymbol(getSymbolOfNode(member.parent)), initializer, /*headMessage*/ undefined); + } + } + return value; + function evaluate(expr) { + switch (expr.kind) { + case 219 /* SyntaxKind.PrefixUnaryExpression */: + var value_2 = evaluate(expr.operand); + if (typeof value_2 === "number") { + switch (expr.operator) { + case 39 /* SyntaxKind.PlusToken */: return value_2; + case 40 /* SyntaxKind.MinusToken */: return -value_2; + case 54 /* SyntaxKind.TildeToken */: return ~value_2; + } + } + break; + case 221 /* SyntaxKind.BinaryExpression */: + var left = evaluate(expr.left); + var right = evaluate(expr.right); + if (typeof left === "number" && typeof right === "number") { + switch (expr.operatorToken.kind) { + case 51 /* SyntaxKind.BarToken */: return left | right; + case 50 /* SyntaxKind.AmpersandToken */: return left & right; + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: return left >> right; + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: return left >>> right; + case 47 /* SyntaxKind.LessThanLessThanToken */: return left << right; + case 52 /* SyntaxKind.CaretToken */: return left ^ right; + case 41 /* SyntaxKind.AsteriskToken */: return left * right; + case 43 /* SyntaxKind.SlashToken */: return left / right; + case 39 /* SyntaxKind.PlusToken */: return left + right; + case 40 /* SyntaxKind.MinusToken */: return left - right; + case 44 /* SyntaxKind.PercentToken */: return left % right; + case 42 /* SyntaxKind.AsteriskAsteriskToken */: return Math.pow(left, right); + } + } + else if (typeof left === "string" && typeof right === "string" && expr.operatorToken.kind === 39 /* SyntaxKind.PlusToken */) { + return left + right; + } + break; + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return expr.text; + case 8 /* SyntaxKind.NumericLiteral */: + checkGrammarNumericLiteral(expr); + return +expr.text; + case 212 /* SyntaxKind.ParenthesizedExpression */: + return evaluate(expr.expression); + case 79 /* SyntaxKind.Identifier */: + var identifier = expr; + if (ts.isInfinityOrNaNString(identifier.escapedText)) { + return +(identifier.escapedText); + } + return ts.nodeIsMissing(expr) ? 0 : evaluateEnumMember(expr, getSymbolOfNode(member.parent), identifier.escapedText); + case 207 /* SyntaxKind.ElementAccessExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + if (isConstantMemberAccess(expr)) { + var type = getTypeOfExpression(expr.expression); + if (type.symbol && type.symbol.flags & 384 /* SymbolFlags.Enum */) { + var name = void 0; + if (expr.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + name = expr.name.escapedText; + } + else { + name = ts.escapeLeadingUnderscores(ts.cast(expr.argumentExpression, ts.isLiteralExpression).text); + } + return evaluateEnumMember(expr, type.symbol, name); + } + } + break; + } + return undefined; + } + function evaluateEnumMember(expr, enumSymbol, name) { + var memberSymbol = enumSymbol.exports.get(name); + if (memberSymbol) { + var declaration = memberSymbol.valueDeclaration; + if (declaration !== member) { + if (declaration && isBlockScopedNameDeclaredBeforeUse(declaration, member) && ts.isEnumDeclaration(declaration.parent)) { + return getEnumMemberValue(declaration); + } + error(expr, ts.Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); + return 0; + } + else { + error(expr, ts.Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(memberSymbol)); + } + } + return undefined; + } + } + function isConstantMemberAccess(node) { + var type = getTypeOfExpression(node); + if (type === errorType) { + return false; + } + return node.kind === 79 /* SyntaxKind.Identifier */ || + node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && isConstantMemberAccess(node.expression) || + node.kind === 207 /* SyntaxKind.ElementAccessExpression */ && isConstantMemberAccess(node.expression) && + ts.isStringLiteralLike(node.argumentExpression); + } + function checkEnumDeclaration(node) { + addLazyDiagnostic(function () { return checkEnumDeclarationWorker(node); }); + } + function checkEnumDeclarationWorker(node) { + // Grammar checking + checkGrammarDecoratorsAndModifiers(node); + checkCollisionsForDeclarationName(node, node.name); + checkExportsOnMergedDeclarations(node); + node.members.forEach(checkEnumMember); + computeEnumMemberValues(node); + // Spec 2014 - Section 9.3: + // It isn't possible for one enum declaration to continue the automatic numbering sequence of another, + // and when an enum type has multiple declarations, only one declaration is permitted to omit a value + // for the first member. + // + // Only perform this check once per symbol + var enumSymbol = getSymbolOfNode(node); + var firstDeclaration = ts.getDeclarationOfKind(enumSymbol, node.kind); + if (node === firstDeclaration) { + if (enumSymbol.declarations && enumSymbol.declarations.length > 1) { + var enumIsConst_1 = ts.isEnumConst(node); + // check that const is placed\omitted on all enum declarations + ts.forEach(enumSymbol.declarations, function (decl) { + if (ts.isEnumDeclaration(decl) && ts.isEnumConst(decl) !== enumIsConst_1) { + error(ts.getNameOfDeclaration(decl), ts.Diagnostics.Enum_declarations_must_all_be_const_or_non_const); + } + }); + } + var seenEnumMissingInitialInitializer_1 = false; + ts.forEach(enumSymbol.declarations, function (declaration) { + // return true if we hit a violation of the rule, false otherwise + if (declaration.kind !== 260 /* SyntaxKind.EnumDeclaration */) { + return false; + } + var enumDeclaration = declaration; + if (!enumDeclaration.members.length) { + return false; + } + var firstEnumMember = enumDeclaration.members[0]; + if (!firstEnumMember.initializer) { + if (seenEnumMissingInitialInitializer_1) { + error(firstEnumMember.name, ts.Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); + } + else { + seenEnumMissingInitialInitializer_1 = true; + } + } + }); + } + } + function checkEnumMember(node) { + if (ts.isPrivateIdentifier(node.name)) { + error(node, ts.Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier); + } + } + function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { + var declarations = symbol.declarations; + if (declarations) { + for (var _i = 0, declarations_9 = declarations; _i < declarations_9.length; _i++) { + var declaration = declarations_9[_i]; + if ((declaration.kind === 257 /* SyntaxKind.ClassDeclaration */ || + (declaration.kind === 256 /* SyntaxKind.FunctionDeclaration */ && ts.nodeIsPresent(declaration.body))) && + !(declaration.flags & 16777216 /* NodeFlags.Ambient */)) { + return declaration; + } + } + } + return undefined; + } + function inSameLexicalScope(node1, node2) { + var container1 = ts.getEnclosingBlockScopeContainer(node1); + var container2 = ts.getEnclosingBlockScopeContainer(node2); + if (isGlobalSourceFile(container1)) { + return isGlobalSourceFile(container2); + } + else if (isGlobalSourceFile(container2)) { + return false; + } + else { + return container1 === container2; + } + } + function checkModuleDeclaration(node) { + if (node.body) { + checkSourceElement(node.body); + if (!ts.isGlobalScopeAugmentation(node)) { + registerForUnusedIdentifiersCheck(node); + } + } + addLazyDiagnostic(checkModuleDeclarationDiagnostics); + function checkModuleDeclarationDiagnostics() { + // Grammar checking + var isGlobalAugmentation = ts.isGlobalScopeAugmentation(node); + var inAmbientContext = node.flags & 16777216 /* NodeFlags.Ambient */; + if (isGlobalAugmentation && !inAmbientContext) { + error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); + } + var isAmbientExternalModule = ts.isAmbientModule(node); + var contextErrorMessage = isAmbientExternalModule + ? ts.Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file + : ts.Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module; + if (checkGrammarModuleElementContext(node, contextErrorMessage)) { + // If we hit a module declaration in an illegal context, just bail out to avoid cascading errors. + return; + } + if (!checkGrammarDecoratorsAndModifiers(node)) { + if (!inAmbientContext && node.name.kind === 10 /* SyntaxKind.StringLiteral */) { + grammarErrorOnNode(node.name, ts.Diagnostics.Only_ambient_modules_can_use_quoted_names); + } + } + if (ts.isIdentifier(node.name)) { + checkCollisionsForDeclarationName(node, node.name); + } + checkExportsOnMergedDeclarations(node); + var symbol = getSymbolOfNode(node); + // The following checks only apply on a non-ambient instantiated module declaration. + if (symbol.flags & 512 /* SymbolFlags.ValueModule */ + && !inAmbientContext + && symbol.declarations + && symbol.declarations.length > 1 + && isInstantiatedModule(node, ts.shouldPreserveConstEnums(compilerOptions))) { + var firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); + if (firstNonAmbientClassOrFunc) { + if (ts.getSourceFileOfNode(node) !== ts.getSourceFileOfNode(firstNonAmbientClassOrFunc)) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); + } + else if (node.pos < firstNonAmbientClassOrFunc.pos) { + error(node.name, ts.Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); + } + } + // if the module merges with a class declaration in the same lexical scope, + // we need to track this to ensure the correct emit. + var mergedClass = ts.getDeclarationOfKind(symbol, 257 /* SyntaxKind.ClassDeclaration */); + if (mergedClass && + inSameLexicalScope(node, mergedClass)) { + getNodeLinks(node).flags |= 32768 /* NodeCheckFlags.LexicalModuleMergesWithClass */; + } + } + if (isAmbientExternalModule) { + if (ts.isExternalModuleAugmentation(node)) { + // body of the augmentation should be checked for consistency only if augmentation was applied to its target (either global scope or module) + // otherwise we'll be swamped in cascading errors. + // We can detect if augmentation was applied using following rules: + // - augmentation for a global scope is always applied + // - augmentation for some external module is applied if symbol for augmentation is merged (it was combined with target module). + var checkBody = isGlobalAugmentation || (getSymbolOfNode(node).flags & 33554432 /* SymbolFlags.Transient */); + if (checkBody && node.body) { + for (var _i = 0, _a = node.body.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + checkModuleAugmentationElement(statement, isGlobalAugmentation); + } + } + } + else if (isGlobalSourceFile(node.parent)) { + if (isGlobalAugmentation) { + error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); + } + else if (ts.isExternalModuleNameRelative(ts.getTextOfIdentifierOrLiteral(node.name))) { + error(node.name, ts.Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); + } + } + else { + if (isGlobalAugmentation) { + error(node.name, ts.Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); + } + else { + // Node is not an augmentation and is not located on the script level. + // This means that this is declaration of ambient module that is located in other module or namespace which is prohibited. + error(node.name, ts.Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); + } + } + } + } + } + function checkModuleAugmentationElement(node, isGlobalAugmentation) { + var _a; + switch (node.kind) { + case 237 /* SyntaxKind.VariableStatement */: + // error each individual name in variable statement instead of marking the entire variable statement + for (var _i = 0, _b = node.declarationList.declarations; _i < _b.length; _i++) { + var decl = _b[_i]; + checkModuleAugmentationElement(decl, isGlobalAugmentation); + } + break; + case 271 /* SyntaxKind.ExportAssignment */: + case 272 /* SyntaxKind.ExportDeclaration */: + grammarErrorOnFirstToken(node, ts.Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); + break; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + grammarErrorOnFirstToken(node, ts.Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); + break; + case 203 /* SyntaxKind.BindingElement */: + case 254 /* SyntaxKind.VariableDeclaration */: + var name = node.name; + if (ts.isBindingPattern(name)) { + for (var _c = 0, _d = name.elements; _c < _d.length; _c++) { + var el = _d[_c]; + // mark individual names in binding pattern + checkModuleAugmentationElement(el, isGlobalAugmentation); + } + break; + } + // falls through + case 257 /* SyntaxKind.ClassDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + if (isGlobalAugmentation) { + return; + } + var symbol = getSymbolOfNode(node); + if (symbol) { + // module augmentations cannot introduce new names on the top level scope of the module + // this is done it two steps + // 1. quick check - if symbol for node is not merged - this is local symbol to this augmentation - report error + // 2. main check - report error if value declaration of the parent symbol is module augmentation) + var reportError = !(symbol.flags & 33554432 /* SymbolFlags.Transient */); + if (!reportError) { + // symbol should not originate in augmentation + reportError = !!((_a = symbol.parent) === null || _a === void 0 ? void 0 : _a.declarations) && ts.isExternalModuleAugmentation(symbol.parent.declarations[0]); + } + } + break; + } + } + function getFirstNonModuleExportsIdentifier(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return node; + case 161 /* SyntaxKind.QualifiedName */: + do { + node = node.left; + } while (node.kind !== 79 /* SyntaxKind.Identifier */); + return node; + case 206 /* SyntaxKind.PropertyAccessExpression */: + do { + if (ts.isModuleExportsAccessExpression(node.expression) && !ts.isPrivateIdentifier(node.name)) { + return node.name; + } + node = node.expression; + } while (node.kind !== 79 /* SyntaxKind.Identifier */); + return node; + } + } + function checkExternalImportOrExportDeclaration(node) { + var moduleName = ts.getExternalModuleName(node); + if (!moduleName || ts.nodeIsMissing(moduleName)) { + // Should be a parse error. + return false; + } + if (!ts.isStringLiteral(moduleName)) { + error(moduleName, ts.Diagnostics.String_literal_expected); + return false; + } + var inAmbientExternalModule = node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ && ts.isAmbientModule(node.parent.parent); + if (node.parent.kind !== 305 /* SyntaxKind.SourceFile */ && !inAmbientExternalModule) { + error(moduleName, node.kind === 272 /* SyntaxKind.ExportDeclaration */ ? + ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : + ts.Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module); + return false; + } + if (inAmbientExternalModule && ts.isExternalModuleNameRelative(moduleName.text)) { + // we have already reported errors on top level imports/exports in external module augmentations in checkModuleDeclaration + // no need to do this again. + if (!isTopLevelInExternalModuleAugmentation(node)) { + // TypeScript 1.0 spec (April 2013): 12.1.6 + // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference + // other external modules only through top - level external module names. + // Relative external module names are not permitted. + error(node, ts.Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); + return false; + } + } + if (!ts.isImportEqualsDeclaration(node) && node.assertClause) { + var hasError = false; + for (var _i = 0, _a = node.assertClause.elements; _i < _a.length; _i++) { + var clause = _a[_i]; + if (!ts.isStringLiteral(clause.value)) { + hasError = true; + error(clause.value, ts.Diagnostics.Import_assertion_values_must_be_string_literal_expressions); + } + } + return !hasError; + } + return true; + } + function checkAliasSymbol(node) { + var symbol = getSymbolOfNode(node); + var target = resolveAlias(symbol); + if (target !== unknownSymbol) { + // For external modules, `symbol` represents the local symbol for an alias. + // This local symbol will merge any other local declarations (excluding other aliases) + // and symbol.flags will contains combined representation for all merged declaration. + // Based on symbol.flags we can compute a set of excluded meanings (meaning that resolved alias should not have, + // otherwise it will conflict with some local declaration). Note that in addition to normal flags we include matching SymbolFlags.Export* + // in order to prevent collisions with declarations that were exported from the current module (they still contribute to local names). + symbol = getMergedSymbol(symbol.exportSymbol || symbol); + var excludedMeanings = (symbol.flags & (111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */) ? 111551 /* SymbolFlags.Value */ : 0) | + (symbol.flags & 788968 /* SymbolFlags.Type */ ? 788968 /* SymbolFlags.Type */ : 0) | + (symbol.flags & 1920 /* SymbolFlags.Namespace */ ? 1920 /* SymbolFlags.Namespace */ : 0); + if (target.flags & excludedMeanings) { + var message = node.kind === 275 /* SyntaxKind.ExportSpecifier */ ? + ts.Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : + ts.Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; + error(node, message, symbolToString(symbol)); + } + if (compilerOptions.isolatedModules + && !ts.isTypeOnlyImportOrExportDeclaration(node) + && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + var typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol); + var isType = !(target.flags & 111551 /* SymbolFlags.Value */); + if (isType || typeOnlyAlias) { + switch (node.kind) { + case 267 /* SyntaxKind.ImportClause */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: { + if (compilerOptions.preserveValueImports) { + ts.Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name"); + var message = isType + ? ts.Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled + : ts.Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled; + var name = ts.idText(node.kind === 270 /* SyntaxKind.ImportSpecifier */ ? node.propertyName || node.name : node.name); + addTypeOnlyDeclarationRelatedInfo(error(node, message, name), isType ? undefined : typeOnlyAlias, name); + } + if (isType && node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ && ts.hasEffectiveModifier(node, 1 /* ModifierFlags.Export */)) { + error(node, ts.Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided); + } + break; + } + case 275 /* SyntaxKind.ExportSpecifier */: { + // Don't allow re-exporting an export that will be elided when `--isolatedModules` is set. + // The exception is that `import type { A } from './a'; export { A }` is allowed + // because single-file analysis can determine that the export should be dropped. + if (ts.getSourceFileOfNode(typeOnlyAlias) !== ts.getSourceFileOfNode(node)) { + var message = isType + ? ts.Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type + : ts.Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled; + var name = ts.idText(node.propertyName || node.name); + addTypeOnlyDeclarationRelatedInfo(error(node, message, name), isType ? undefined : typeOnlyAlias, name); + return; + } + } + } + } + } + if (ts.isImportSpecifier(node)) { + var targetSymbol = checkDeprecatedAliasedSymbol(symbol, node); + if (isDeprecatedAliasedSymbol(targetSymbol) && targetSymbol.declarations) { + addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName); + } + } + } + } + function isDeprecatedAliasedSymbol(symbol) { + return !!symbol.declarations && ts.every(symbol.declarations, function (d) { return !!(ts.getCombinedNodeFlags(d) & 268435456 /* NodeFlags.Deprecated */); }); + } + function checkDeprecatedAliasedSymbol(symbol, location) { + if (!(symbol.flags & 2097152 /* SymbolFlags.Alias */)) + return symbol; + var targetSymbol = resolveAlias(symbol); + if (targetSymbol === unknownSymbol) + return targetSymbol; + while (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + var target = getImmediateAliasedSymbol(symbol); + if (target) { + if (target === targetSymbol) + break; + if (target.declarations && ts.length(target.declarations)) { + if (isDeprecatedAliasedSymbol(target)) { + addDeprecatedSuggestion(location, target.declarations, target.escapedName); + break; + } + else { + if (symbol === targetSymbol) + break; + symbol = target; + } + } + } + else { + break; + } + } + return targetSymbol; + } + function checkImportBinding(node) { + checkCollisionsForDeclarationName(node, node.name); + checkAliasSymbol(node); + if (node.kind === 270 /* SyntaxKind.ImportSpecifier */ && + ts.idText(node.propertyName || node.name) === "default" && + ts.getESModuleInterop(compilerOptions) && + moduleKind !== ts.ModuleKind.System && (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS)) { + checkExternalEmitHelpers(node, 131072 /* ExternalEmitHelpers.ImportDefault */); + } + } + function checkAssertClause(declaration) { + var _a; + if (declaration.assertClause) { + var validForTypeAssertions = ts.isExclusivelyTypeOnlyImportOrExport(declaration); + var override = ts.getResolutionModeOverrideForClause(declaration.assertClause, validForTypeAssertions ? grammarErrorOnNode : undefined); + if (validForTypeAssertions && override) { + if (!ts.isNightly()) { + grammarErrorOnNode(declaration.assertClause, ts.Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next); + } + if (ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.Node16 && ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeNext) { + return grammarErrorOnNode(declaration.assertClause, ts.Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext); + } + return; // Other grammar checks do not apply to type-only imports with resolution mode assertions + } + var mode = (moduleKind === ts.ModuleKind.NodeNext) && declaration.moduleSpecifier && getUsageModeForExpression(declaration.moduleSpecifier); + if (mode !== ts.ModuleKind.ESNext && moduleKind !== ts.ModuleKind.ESNext) { + return grammarErrorOnNode(declaration.assertClause, moduleKind === ts.ModuleKind.NodeNext + ? ts.Diagnostics.Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls + : ts.Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext); + } + if (ts.isImportDeclaration(declaration) ? (_a = declaration.importClause) === null || _a === void 0 ? void 0 : _a.isTypeOnly : declaration.isTypeOnly) { + return grammarErrorOnNode(declaration.assertClause, ts.Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports); + } + if (override) { + return grammarErrorOnNode(declaration.assertClause, ts.Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports); + } + } + } + function checkImportDeclaration(node) { + if (checkGrammarModuleElementContext(node, ts.isInJSFile(node) ? ts.Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : ts.Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. + return; + } + if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasEffectiveModifiers(node)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_import_declaration_cannot_have_modifiers); + } + if (checkExternalImportOrExportDeclaration(node)) { + var importClause = node.importClause; + if (importClause && !checkGrammarImportClause(importClause)) { + if (importClause.name) { + checkImportBinding(importClause); + } + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + checkImportBinding(importClause.namedBindings); + if (moduleKind !== ts.ModuleKind.System && (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS) && ts.getESModuleInterop(compilerOptions)) { + // import * as ns from "foo"; + checkExternalEmitHelpers(node, 65536 /* ExternalEmitHelpers.ImportStar */); + } + } + else { + var moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier); + if (moduleExisted) { + ts.forEach(importClause.namedBindings.elements, checkImportBinding); + } + } + } + } + } + checkAssertClause(node); + } + function checkImportEqualsDeclaration(node) { + if (checkGrammarModuleElementContext(node, ts.isInJSFile(node) ? ts.Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : ts.Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + // If we hit an import declaration in an illegal context, just bail out to avoid cascading errors. + return; + } + checkGrammarDecoratorsAndModifiers(node); + if (ts.isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { + checkImportBinding(node); + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + markExportAsReferenced(node); + } + if (node.moduleReference.kind !== 277 /* SyntaxKind.ExternalModuleReference */) { + var target = resolveAlias(getSymbolOfNode(node)); + if (target !== unknownSymbol) { + if (target.flags & 111551 /* SymbolFlags.Value */) { + // Target is a value symbol, check that it is not hidden by a local declaration with the same name + var moduleName = ts.getFirstIdentifier(node.moduleReference); + if (!(resolveEntityName(moduleName, 111551 /* SymbolFlags.Value */ | 1920 /* SymbolFlags.Namespace */).flags & 1920 /* SymbolFlags.Namespace */)) { + error(moduleName, ts.Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, ts.declarationNameToString(moduleName)); + } + } + if (target.flags & 788968 /* SymbolFlags.Type */) { + checkTypeNameIsReserved(node.name, ts.Diagnostics.Import_name_cannot_be_0); + } + } + if (node.isTypeOnly) { + grammarErrorOnNode(node, ts.Diagnostics.An_import_alias_cannot_use_import_type); + } + } + else { + if (moduleKind >= ts.ModuleKind.ES2015 && ts.getSourceFileOfNode(node).impliedNodeFormat === undefined && !node.isTypeOnly && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + // Import equals declaration is deprecated in es6 or above + grammarErrorOnNode(node, ts.Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); + } + } + } + } + function checkExportDeclaration(node) { + if (checkGrammarModuleElementContext(node, ts.isInJSFile(node) ? ts.Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : ts.Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + // If we hit an export in an illegal context, just bail out to avoid cascading errors. + return; + } + if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasSyntacticModifiers(node)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_declaration_cannot_have_modifiers); + } + if (node.moduleSpecifier && node.exportClause && ts.isNamedExports(node.exportClause) && ts.length(node.exportClause.elements) && languageVersion === 0 /* ScriptTarget.ES3 */) { + checkExternalEmitHelpers(node, 4194304 /* ExternalEmitHelpers.CreateBinding */); + } + checkGrammarExportDeclaration(node); + if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { + if (node.exportClause && !ts.isNamespaceExport(node.exportClause)) { + // export { x, y } + // export { x, y } from "foo" + ts.forEach(node.exportClause.elements, checkExportSpecifier); + var inAmbientExternalModule = node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ && ts.isAmbientModule(node.parent.parent); + var inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ && + !node.moduleSpecifier && node.flags & 16777216 /* NodeFlags.Ambient */; + if (node.parent.kind !== 305 /* SyntaxKind.SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { + error(node, ts.Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); + } + } + else { + // export * from "foo" + // export * as ns from "foo"; + var moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { + error(node.moduleSpecifier, ts.Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); + } + else if (node.exportClause) { + checkAliasSymbol(node.exportClause); + } + if (moduleKind !== ts.ModuleKind.System && (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS)) { + if (node.exportClause) { + // export * as ns from "foo"; + // For ES2015 modules, we emit it as a pair of `import * as a_1 ...; export { a_1 as ns }` and don't need the helper. + // We only use the helper here when in esModuleInterop + if (ts.getESModuleInterop(compilerOptions)) { + checkExternalEmitHelpers(node, 65536 /* ExternalEmitHelpers.ImportStar */); + } + } + else { + // export * from "foo" + checkExternalEmitHelpers(node, 32768 /* ExternalEmitHelpers.ExportStar */); + } + } + } + } + checkAssertClause(node); + } + function checkGrammarExportDeclaration(node) { + var _a; + if (node.isTypeOnly) { + if (((_a = node.exportClause) === null || _a === void 0 ? void 0 : _a.kind) === 273 /* SyntaxKind.NamedExports */) { + return checkGrammarNamedImportsOrExports(node.exportClause); + } + else { + return grammarErrorOnNode(node, ts.Diagnostics.Only_named_exports_may_use_export_type); + } + } + return false; + } + function checkGrammarModuleElementContext(node, errorMessage) { + var isInAppropriateContext = node.parent.kind === 305 /* SyntaxKind.SourceFile */ || node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ || node.parent.kind === 261 /* SyntaxKind.ModuleDeclaration */; + if (!isInAppropriateContext) { + grammarErrorOnFirstToken(node, errorMessage); + } + return !isInAppropriateContext; + } + function importClauseContainsReferencedImport(importClause) { + return ts.forEachImportClauseDeclaration(importClause, function (declaration) { + return !!getSymbolOfNode(declaration).isReferenced; + }); + } + function importClauseContainsConstEnumUsedAsValue(importClause) { + return ts.forEachImportClauseDeclaration(importClause, function (declaration) { + return !!getSymbolLinks(getSymbolOfNode(declaration)).constEnumReferenced; + }); + } + function canConvertImportDeclarationToTypeOnly(statement) { + return ts.isImportDeclaration(statement) && + statement.importClause && + !statement.importClause.isTypeOnly && + importClauseContainsReferencedImport(statement.importClause) && + !isReferencedAliasDeclaration(statement.importClause, /*checkChildren*/ true) && + !importClauseContainsConstEnumUsedAsValue(statement.importClause); + } + function canConvertImportEqualsDeclarationToTypeOnly(statement) { + return ts.isImportEqualsDeclaration(statement) && + ts.isExternalModuleReference(statement.moduleReference) && + !statement.isTypeOnly && + getSymbolOfNode(statement).isReferenced && + !isReferencedAliasDeclaration(statement, /*checkChildren*/ false) && + !getSymbolLinks(getSymbolOfNode(statement)).constEnumReferenced; + } + function checkImportsForTypeOnlyConversion(sourceFile) { + for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (canConvertImportDeclarationToTypeOnly(statement) || canConvertImportEqualsDeclarationToTypeOnly(statement)) { + error(statement, ts.Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error); + } + } + } + function checkExportSpecifier(node) { + checkAliasSymbol(node); + if (ts.getEmitDeclarations(compilerOptions)) { + collectLinkedAliases(node.propertyName || node.name, /*setVisibility*/ true); + } + if (!node.parent.parent.moduleSpecifier) { + var exportedName = node.propertyName || node.name; + // find immediate value referenced by exported name (SymbolFlags.Alias is set so we don't chase down aliases) + var symbol = resolveName(exportedName, exportedName.escapedText, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */, + /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ true); + if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { + error(exportedName, ts.Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, ts.idText(exportedName)); + } + else { + markExportAsReferenced(node); + var target = symbol && (symbol.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(symbol) : symbol); + if (!target || target === unknownSymbol || target.flags & 111551 /* SymbolFlags.Value */) { + checkExpressionCached(node.propertyName || node.name); + } + } + } + else { + if (ts.getESModuleInterop(compilerOptions) && + moduleKind !== ts.ModuleKind.System && + (moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS) && + ts.idText(node.propertyName || node.name) === "default") { + checkExternalEmitHelpers(node, 131072 /* ExternalEmitHelpers.ImportDefault */); + } + } + } + function checkExportAssignment(node) { + var illegalContextMessage = node.isExportEquals + ? ts.Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration + : ts.Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration; + if (checkGrammarModuleElementContext(node, illegalContextMessage)) { + // If we hit an export assignment in an illegal context, just bail out to avoid cascading errors. + return; + } + var container = node.parent.kind === 305 /* SyntaxKind.SourceFile */ ? node.parent : node.parent.parent; + if (container.kind === 261 /* SyntaxKind.ModuleDeclaration */ && !ts.isAmbientModule(container)) { + if (node.isExportEquals) { + error(node, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); + } + else { + error(node, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); + } + return; + } + // Grammar checking + if (!checkGrammarDecoratorsAndModifiers(node) && ts.hasEffectiveModifiers(node)) { + grammarErrorOnFirstToken(node, ts.Diagnostics.An_export_assignment_cannot_have_modifiers); + } + var typeAnnotationNode = ts.getEffectiveTypeAnnotationNode(node); + if (typeAnnotationNode) { + checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression); + } + if (node.expression.kind === 79 /* SyntaxKind.Identifier */) { + var id = node.expression; + var sym = resolveEntityName(id, 67108863 /* SymbolFlags.All */, /*ignoreErrors*/ true, /*dontResolveAlias*/ true, node); + if (sym) { + markAliasReferenced(sym, id); + // If not a value, we're interpreting the identifier as a type export, along the lines of (`export { Id as default }`) + var target = sym.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(sym) : sym; + if (target === unknownSymbol || target.flags & 111551 /* SymbolFlags.Value */) { + // However if it is a value, we need to check it's being used correctly + checkExpressionCached(node.expression); + } + } + else { + checkExpressionCached(node.expression); // doesn't resolve, check as expression to mark as error + } + if (ts.getEmitDeclarations(compilerOptions)) { + collectLinkedAliases(node.expression, /*setVisibility*/ true); + } + } + else { + checkExpressionCached(node.expression); + } + checkExternalModuleExports(container); + if ((node.flags & 16777216 /* NodeFlags.Ambient */) && !ts.isEntityNameExpression(node.expression)) { + grammarErrorOnNode(node.expression, ts.Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context); + } + if (node.isExportEquals && !(node.flags & 16777216 /* NodeFlags.Ambient */)) { + if (moduleKind >= ts.ModuleKind.ES2015 && ts.getSourceFileOfNode(node).impliedNodeFormat !== ts.ModuleKind.CommonJS) { + // export assignment is not supported in es6 modules + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead); + } + else if (moduleKind === ts.ModuleKind.System) { + // system modules does not support export assignment + grammarErrorOnNode(node, ts.Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); + } + } + } + function hasExportedMembers(moduleSymbol) { + return ts.forEachEntry(moduleSymbol.exports, function (_, id) { return id !== "export="; }); + } + function checkExternalModuleExports(node) { + var moduleSymbol = getSymbolOfNode(node); + var links = getSymbolLinks(moduleSymbol); + if (!links.exportsChecked) { + var exportEqualsSymbol = moduleSymbol.exports.get("export="); + if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { + var declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; + if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !ts.isInJSFile(declaration)) { + error(declaration, ts.Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); + } + } + // Checks for export * conflicts + var exports_3 = getExportsOfModule(moduleSymbol); + if (exports_3) { + exports_3.forEach(function (_a, id) { + var declarations = _a.declarations, flags = _a.flags; + if (id === "__export") { + return; + } + // ECMA262: 15.2.1.1 It is a Syntax Error if the ExportedNames of ModuleItemList contains any duplicate entries. + // (TS Exceptions: namespaces, function overloads, enums, and interfaces) + if (flags & (1920 /* SymbolFlags.Namespace */ | 384 /* SymbolFlags.Enum */)) { + return; + } + var exportedDeclarationsCount = ts.countWhere(declarations, ts.and(isNotOverloadAndNotAccessor, ts.not(ts.isInterfaceDeclaration))); + if (flags & 524288 /* SymbolFlags.TypeAlias */ && exportedDeclarationsCount <= 2) { + // it is legal to merge type alias with other values + // so count should be either 1 (just type alias) or 2 (type alias + merged value) + return; + } + if (exportedDeclarationsCount > 1) { + if (!isDuplicatedCommonJSExport(declarations)) { + for (var _i = 0, _b = declarations; _i < _b.length; _i++) { + var declaration = _b[_i]; + if (isNotOverload(declaration)) { + diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Cannot_redeclare_exported_variable_0, ts.unescapeLeadingUnderscores(id))); + } + } + } + } + }); + } + links.exportsChecked = true; + } + } + function isDuplicatedCommonJSExport(declarations) { + return declarations + && declarations.length > 1 + && declarations.every(function (d) { return ts.isInJSFile(d) && ts.isAccessExpression(d) && (ts.isExportsIdentifier(d.expression) || ts.isModuleExportsAccessExpression(d.expression)); }); + } + function checkSourceElement(node) { + if (node) { + var saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + checkSourceElementWorker(node); + currentNode = saveCurrentNode; + } + } + function checkSourceElementWorker(node) { + if (ts.isInJSFile(node)) { + ts.forEach(node.jsDoc, function (_a) { + var tags = _a.tags; + return ts.forEach(tags, checkSourceElement); + }); + } + var kind = node.kind; + if (cancellationToken) { + // Only bother checking on a few construct kinds. We don't want to be excessively + // hitting the cancellation token on every node we check. + switch (kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + cancellationToken.throwIfCancellationRequested(); + } + } + if (kind >= 237 /* SyntaxKind.FirstStatement */ && kind <= 253 /* SyntaxKind.LastStatement */ && node.flowNode && !isReachableFlowNode(node.flowNode)) { + errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, ts.Diagnostics.Unreachable_code_detected); + } + switch (kind) { + case 163 /* SyntaxKind.TypeParameter */: + return checkTypeParameter(node); + case 164 /* SyntaxKind.Parameter */: + return checkParameter(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + return checkPropertyDeclaration(node); + case 166 /* SyntaxKind.PropertySignature */: + return checkPropertySignature(node); + case 180 /* SyntaxKind.ConstructorType */: + case 179 /* SyntaxKind.FunctionType */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 176 /* SyntaxKind.IndexSignature */: + return checkSignatureDeclaration(node); + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + return checkMethodDeclaration(node); + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return checkClassStaticBlockDeclaration(node); + case 171 /* SyntaxKind.Constructor */: + return checkConstructorDeclaration(node); + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return checkAccessorDeclaration(node); + case 178 /* SyntaxKind.TypeReference */: + return checkTypeReferenceNode(node); + case 177 /* SyntaxKind.TypePredicate */: + return checkTypePredicate(node); + case 181 /* SyntaxKind.TypeQuery */: + return checkTypeQuery(node); + case 182 /* SyntaxKind.TypeLiteral */: + return checkTypeLiteral(node); + case 183 /* SyntaxKind.ArrayType */: + return checkArrayType(node); + case 184 /* SyntaxKind.TupleType */: + return checkTupleType(node); + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + return checkUnionOrIntersectionType(node); + case 191 /* SyntaxKind.ParenthesizedType */: + case 185 /* SyntaxKind.OptionalType */: + case 186 /* SyntaxKind.RestType */: + return checkSourceElement(node.type); + case 192 /* SyntaxKind.ThisType */: + return checkThisType(node); + case 193 /* SyntaxKind.TypeOperator */: + return checkTypeOperator(node); + case 189 /* SyntaxKind.ConditionalType */: + return checkConditionalType(node); + case 190 /* SyntaxKind.InferType */: + return checkInferType(node); + case 198 /* SyntaxKind.TemplateLiteralType */: + return checkTemplateLiteralType(node); + case 200 /* SyntaxKind.ImportType */: + return checkImportType(node); + case 197 /* SyntaxKind.NamedTupleMember */: + return checkNamedTupleMember(node); + case 328 /* SyntaxKind.JSDocAugmentsTag */: + return checkJSDocAugmentsTag(node); + case 329 /* SyntaxKind.JSDocImplementsTag */: + return checkJSDocImplementsTag(node); + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + return checkJSDocTypeAliasTag(node); + case 344 /* SyntaxKind.JSDocTemplateTag */: + return checkJSDocTemplateTag(node); + case 343 /* SyntaxKind.JSDocTypeTag */: + return checkJSDocTypeTag(node); + case 340 /* SyntaxKind.JSDocParameterTag */: + return checkJSDocParameterTag(node); + case 347 /* SyntaxKind.JSDocPropertyTag */: + return checkJSDocPropertyTag(node); + case 317 /* SyntaxKind.JSDocFunctionType */: + checkJSDocFunctionType(node); + // falls through + case 315 /* SyntaxKind.JSDocNonNullableType */: + case 314 /* SyntaxKind.JSDocNullableType */: + case 312 /* SyntaxKind.JSDocAllType */: + case 313 /* SyntaxKind.JSDocUnknownType */: + case 322 /* SyntaxKind.JSDocTypeLiteral */: + checkJSDocTypeIsInJsFile(node); + ts.forEachChild(node, checkSourceElement); + return; + case 318 /* SyntaxKind.JSDocVariadicType */: + checkJSDocVariadicType(node); + return; + case 309 /* SyntaxKind.JSDocTypeExpression */: + return checkSourceElement(node.type); + case 333 /* SyntaxKind.JSDocPublicTag */: + case 335 /* SyntaxKind.JSDocProtectedTag */: + case 334 /* SyntaxKind.JSDocPrivateTag */: + return checkJSDocAccessibilityModifiers(node); + case 194 /* SyntaxKind.IndexedAccessType */: + return checkIndexedAccessType(node); + case 195 /* SyntaxKind.MappedType */: + return checkMappedType(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return checkFunctionDeclaration(node); + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + return checkBlock(node); + case 237 /* SyntaxKind.VariableStatement */: + return checkVariableStatement(node); + case 238 /* SyntaxKind.ExpressionStatement */: + return checkExpressionStatement(node); + case 239 /* SyntaxKind.IfStatement */: + return checkIfStatement(node); + case 240 /* SyntaxKind.DoStatement */: + return checkDoStatement(node); + case 241 /* SyntaxKind.WhileStatement */: + return checkWhileStatement(node); + case 242 /* SyntaxKind.ForStatement */: + return checkForStatement(node); + case 243 /* SyntaxKind.ForInStatement */: + return checkForInStatement(node); + case 244 /* SyntaxKind.ForOfStatement */: + return checkForOfStatement(node); + case 245 /* SyntaxKind.ContinueStatement */: + case 246 /* SyntaxKind.BreakStatement */: + return checkBreakOrContinueStatement(node); + case 247 /* SyntaxKind.ReturnStatement */: + return checkReturnStatement(node); + case 248 /* SyntaxKind.WithStatement */: + return checkWithStatement(node); + case 249 /* SyntaxKind.SwitchStatement */: + return checkSwitchStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return checkLabeledStatement(node); + case 251 /* SyntaxKind.ThrowStatement */: + return checkThrowStatement(node); + case 252 /* SyntaxKind.TryStatement */: + return checkTryStatement(node); + case 254 /* SyntaxKind.VariableDeclaration */: + return checkVariableDeclaration(node); + case 203 /* SyntaxKind.BindingElement */: + return checkBindingElement(node); + case 257 /* SyntaxKind.ClassDeclaration */: + return checkClassDeclaration(node); + case 258 /* SyntaxKind.InterfaceDeclaration */: + return checkInterfaceDeclaration(node); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return checkTypeAliasDeclaration(node); + case 260 /* SyntaxKind.EnumDeclaration */: + return checkEnumDeclaration(node); + case 261 /* SyntaxKind.ModuleDeclaration */: + return checkModuleDeclaration(node); + case 266 /* SyntaxKind.ImportDeclaration */: + return checkImportDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return checkImportEqualsDeclaration(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return checkExportDeclaration(node); + case 271 /* SyntaxKind.ExportAssignment */: + return checkExportAssignment(node); + case 236 /* SyntaxKind.EmptyStatement */: + case 253 /* SyntaxKind.DebuggerStatement */: + checkGrammarStatementInAmbientContext(node); + return; + case 276 /* SyntaxKind.MissingDeclaration */: + return checkMissingDeclaration(node); + } + } + function checkJSDocTypeIsInJsFile(node) { + if (!ts.isInJSFile(node)) { + grammarErrorOnNode(node, ts.Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); + } + } + function checkJSDocVariadicType(node) { + checkJSDocTypeIsInJsFile(node); + checkSourceElement(node.type); + // Only legal location is in the *last* parameter tag or last parameter of a JSDoc function. + var parent = node.parent; + if (ts.isParameter(parent) && ts.isJSDocFunctionType(parent.parent)) { + if (ts.last(parent.parent.parameters) !== parent) { + error(node, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + return; + } + if (!ts.isJSDocTypeExpression(parent)) { + error(node, ts.Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); + } + var paramTag = node.parent.parent; + if (!ts.isJSDocParameterTag(paramTag)) { + error(node, ts.Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); + return; + } + var param = ts.getParameterSymbolFromJSDoc(paramTag); + if (!param) { + // We will error in `checkJSDocParameterTag`. + return; + } + var host = ts.getHostSignatureFromJSDoc(paramTag); + if (!host || ts.last(host.parameters).symbol !== param) { + error(node, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + } + function getTypeFromJSDocVariadicType(node) { + var type = getTypeFromTypeNode(node.type); + var parent = node.parent; + var paramTag = node.parent.parent; + if (ts.isJSDocTypeExpression(node.parent) && ts.isJSDocParameterTag(paramTag)) { + // Else we will add a diagnostic, see `checkJSDocVariadicType`. + var host_1 = ts.getHostSignatureFromJSDoc(paramTag); + var isCallbackTag = ts.isJSDocCallbackTag(paramTag.parent.parent); + if (host_1 || isCallbackTag) { + /* + Only return an array type if the corresponding parameter is marked as a rest parameter, or if there are no parameters. + So in the following situation we will not create an array type: + /** @param {...number} a * / + function f(a) {} + Because `a` will just be of type `number | undefined`. A synthetic `...args` will also be added, which *will* get an array type. + */ + var lastParamDeclaration = isCallbackTag + ? ts.lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) + : ts.lastOrUndefined(host_1.parameters); + var symbol = ts.getParameterSymbolFromJSDoc(paramTag); + if (!lastParamDeclaration || + symbol && lastParamDeclaration.symbol === symbol && ts.isRestParameter(lastParamDeclaration)) { + return createArrayType(type); + } + } + } + if (ts.isParameter(parent) && ts.isJSDocFunctionType(parent.parent)) { + return createArrayType(type); + } + return addOptionality(type); + } + // Function and class expression bodies are checked after all statements in the enclosing body. This is + // to ensure constructs like the following are permitted: + // const foo = function () { + // const s = foo(); + // return "hello"; + // } + // Here, performing a full type check of the body of the function expression whilst in the process of + // determining the type of foo would cause foo to be given type any because of the recursive reference. + // Delaying the type check of the body ensures foo has been assigned a type. + function checkNodeDeferred(node) { + var enclosingFile = ts.getSourceFileOfNode(node); + var links = getNodeLinks(enclosingFile); + if (!(links.flags & 1 /* NodeCheckFlags.TypeChecked */)) { + links.deferredNodes || (links.deferredNodes = new ts.Set()); + links.deferredNodes.add(node); + } + } + function checkDeferredNodes(context) { + var links = getNodeLinks(context); + if (links.deferredNodes) { + links.deferredNodes.forEach(checkDeferredNode); + } + } + function checkDeferredNode(node) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("check" /* tracing.Phase.Check */, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + var saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + switch (node.kind) { + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 165 /* SyntaxKind.Decorator */: + case 280 /* SyntaxKind.JsxOpeningElement */: + // These node kinds are deferred checked when overload resolution fails + // To save on work, we ensure the arguments are checked just once, in + // a deferred way + resolveUntypedCall(node); + break; + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + checkFunctionExpressionOrObjectLiteralMethodDeferred(node); + break; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + checkAccessorDeclaration(node); + break; + case 226 /* SyntaxKind.ClassExpression */: + checkClassExpressionDeferred(node); + break; + case 163 /* SyntaxKind.TypeParameter */: + checkTypeParameterDeferred(node); + break; + case 279 /* SyntaxKind.JsxSelfClosingElement */: + checkJsxSelfClosingElementDeferred(node); + break; + case 278 /* SyntaxKind.JsxElement */: + checkJsxElementDeferred(node); + break; + } + currentNode = saveCurrentNode; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + function checkSourceFile(node) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("check" /* tracing.Phase.Check */, "checkSourceFile", { path: node.path }, /*separateBeginAndEnd*/ true); + ts.performance.mark("beforeCheck"); + checkSourceFileWorker(node); + ts.performance.mark("afterCheck"); + ts.performance.measure("Check", "beforeCheck", "afterCheck"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + function unusedIsError(kind, isAmbient) { + if (isAmbient) { + return false; + } + switch (kind) { + case 0 /* UnusedKind.Local */: + return !!compilerOptions.noUnusedLocals; + case 1 /* UnusedKind.Parameter */: + return !!compilerOptions.noUnusedParameters; + default: + return ts.Debug.assertNever(kind); + } + } + function getPotentiallyUnusedIdentifiers(sourceFile) { + return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || ts.emptyArray; + } + // Fully type check a source file and collect the relevant diagnostics. + function checkSourceFileWorker(node) { + var links = getNodeLinks(node); + if (!(links.flags & 1 /* NodeCheckFlags.TypeChecked */)) { + if (ts.skipTypeChecking(node, compilerOptions, host)) { + return; + } + // Grammar checking + checkGrammarSourceFile(node); + ts.clear(potentialThisCollisions); + ts.clear(potentialNewTargetCollisions); + ts.clear(potentialWeakMapSetCollisions); + ts.clear(potentialReflectCollisions); + ts.forEach(node.statements, checkSourceElement); + checkSourceElement(node.endOfFileToken); + checkDeferredNodes(node); + if (ts.isExternalOrCommonJsModule(node)) { + registerForUnusedIdentifiersCheck(node); + } + addLazyDiagnostic(function () { + // This relies on the results of other lazy diagnostics, so must be computed after them + if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) { + checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), function (containingNode, kind, diag) { + if (!ts.containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 16777216 /* NodeFlags.Ambient */))) { + diagnostics.add(diag); + } + }); + } + }); + if (compilerOptions.importsNotUsedAsValues === 2 /* ImportsNotUsedAsValues.Error */ && + !node.isDeclarationFile && + ts.isExternalModule(node)) { + checkImportsForTypeOnlyConversion(node); + } + if (ts.isExternalOrCommonJsModule(node)) { + checkExternalModuleExports(node); + } + if (potentialThisCollisions.length) { + ts.forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); + ts.clear(potentialThisCollisions); + } + if (potentialNewTargetCollisions.length) { + ts.forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); + ts.clear(potentialNewTargetCollisions); + } + if (potentialWeakMapSetCollisions.length) { + ts.forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision); + ts.clear(potentialWeakMapSetCollisions); + } + if (potentialReflectCollisions.length) { + ts.forEach(potentialReflectCollisions, checkReflectCollision); + ts.clear(potentialReflectCollisions); + } + links.flags |= 1 /* NodeCheckFlags.TypeChecked */; + } + } + function getDiagnostics(sourceFile, ct) { + try { + // Record the cancellation token so it can be checked later on during checkSourceElement. + // Do this in a finally block so we can ensure that it gets reset back to nothing after + // this call is done. + cancellationToken = ct; + return getDiagnosticsWorker(sourceFile); + } + finally { + cancellationToken = undefined; + } + } + function ensurePendingDiagnosticWorkComplete() { + // Invoke any existing lazy diagnostics to add them, clear the backlog of diagnostics + for (var _i = 0, deferredDiagnosticsCallbacks_1 = deferredDiagnosticsCallbacks; _i < deferredDiagnosticsCallbacks_1.length; _i++) { + var cb = deferredDiagnosticsCallbacks_1[_i]; + cb(); + } + deferredDiagnosticsCallbacks = []; + } + function checkSourceFileWithEagerDiagnostics(sourceFile) { + ensurePendingDiagnosticWorkComplete(); + // then setup diagnostics for immediate invocation (as we are about to collect them, and + // this avoids the overhead of longer-lived callbacks we don't need to allocate) + // This also serves to make the shift to possibly lazy diagnostics transparent to serial command-line scenarios + // (as in those cases, all the diagnostics will still be computed as the appropriate place in the tree, + // thus much more likely retaining the same union ordering as before we had lazy diagnostics) + var oldAddLazyDiagnostics = addLazyDiagnostic; + addLazyDiagnostic = function (cb) { return cb(); }; + checkSourceFile(sourceFile); + addLazyDiagnostic = oldAddLazyDiagnostics; + } + function getDiagnosticsWorker(sourceFile) { + if (sourceFile) { + ensurePendingDiagnosticWorkComplete(); + // Some global diagnostics are deferred until they are needed and + // may not be reported in the first call to getGlobalDiagnostics. + // We should catch these changes and report them. + var previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); + var previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; + checkSourceFileWithEagerDiagnostics(sourceFile); + var semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); + var currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); + if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { + // If the arrays are not the same reference, new diagnostics were added. + var deferredGlobalDiagnostics = ts.relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, ts.compareDiagnostics); + return ts.concatenate(deferredGlobalDiagnostics, semanticDiagnostics); + } + else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { + // If the arrays are the same reference, but the length has changed, a single + // new diagnostic was added as DiagnosticCollection attempts to reuse the + // same array. + return ts.concatenate(currentGlobalDiagnostics, semanticDiagnostics); + } + return semanticDiagnostics; + } + // Global diagnostics are always added when a file is not provided to + // getDiagnostics + ts.forEach(host.getSourceFiles(), checkSourceFileWithEagerDiagnostics); + return diagnostics.getDiagnostics(); + } + function getGlobalDiagnostics() { + ensurePendingDiagnosticWorkComplete(); + return diagnostics.getGlobalDiagnostics(); + } + // Language service support + function getSymbolsInScope(location, meaning) { + if (location.flags & 33554432 /* NodeFlags.InWithStatement */) { + // We cannot answer semantic questions within a with block, do not proceed any further + return []; + } + var symbols = ts.createSymbolTable(); + var isStaticSymbol = false; + populateSymbols(); + symbols.delete("this" /* InternalSymbolName.This */); // Not a symbol, a keyword + return symbolsToArray(symbols); + function populateSymbols() { + while (location) { + if (location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); + } + switch (location.kind) { + case 305 /* SyntaxKind.SourceFile */: + if (!ts.isExternalModule(location)) + break; + // falls through + case 261 /* SyntaxKind.ModuleDeclaration */: + copyLocallyVisibleExportSymbols(getSymbolOfNode(location).exports, meaning & 2623475 /* SymbolFlags.ModuleMember */); + break; + case 260 /* SyntaxKind.EnumDeclaration */: + copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* SymbolFlags.EnumMember */); + break; + case 226 /* SyntaxKind.ClassExpression */: + var className = location.name; + if (className) { + copySymbol(location.symbol, meaning); + } + // this fall-through is necessary because we would like to handle + // type parameter inside class expression similar to how we handle it in classDeclaration and interface Declaration. + // falls through + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + // If we didn't come from static member of class or interface, + // add the type parameters into the symbol table + // (type parameters of classDeclaration/classExpression and interface are in member property of the symbol. + // Note: that the memberFlags come from previous iteration. + if (!isStaticSymbol) { + copySymbols(getMembersOfSymbol(getSymbolOfNode(location)), meaning & 788968 /* SymbolFlags.Type */); + } + break; + case 213 /* SyntaxKind.FunctionExpression */: + var funcName = location.name; + if (funcName) { + copySymbol(location.symbol, meaning); + } + break; + } + if (ts.introducesArgumentsExoticObject(location)) { + copySymbol(argumentsSymbol, meaning); + } + isStaticSymbol = ts.isStatic(location); + location = location.parent; + } + copySymbols(globals, meaning); + } + /** + * Copy the given symbol into symbol tables if the symbol has the given meaning + * and it doesn't already existed in the symbol table + * @param key a key for storing in symbol table; if undefined, use symbol.name + * @param symbol the symbol to be added into symbol table + * @param meaning meaning of symbol to filter by before adding to symbol table + */ + function copySymbol(symbol, meaning) { + if (ts.getCombinedLocalAndExportSymbolFlags(symbol) & meaning) { + var id = symbol.escapedName; + // We will copy all symbol regardless of its reserved name because + // symbolsToArray will check whether the key is a reserved name and + // it will not copy symbol with reserved name to the array + if (!symbols.has(id)) { + symbols.set(id, symbol); + } + } + } + function copySymbols(source, meaning) { + if (meaning) { + source.forEach(function (symbol) { + copySymbol(symbol, meaning); + }); + } + } + function copyLocallyVisibleExportSymbols(source, meaning) { + if (meaning) { + source.forEach(function (symbol) { + // Similar condition as in `resolveNameHelper` + if (!ts.getDeclarationOfKind(symbol, 275 /* SyntaxKind.ExportSpecifier */) && !ts.getDeclarationOfKind(symbol, 274 /* SyntaxKind.NamespaceExport */)) { + copySymbol(symbol, meaning); + } + }); + } + } + } + function isTypeDeclarationName(name) { + return name.kind === 79 /* SyntaxKind.Identifier */ && + isTypeDeclaration(name.parent) && + ts.getNameOfDeclaration(name.parent) === name; + } + function isTypeDeclaration(node) { + switch (node.kind) { + case 163 /* SyntaxKind.TypeParameter */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + return true; + case 267 /* SyntaxKind.ImportClause */: + return node.isTypeOnly; + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + return node.parent.parent.isTypeOnly; + default: + return false; + } + } + // True if the given identifier is part of a type reference + function isTypeReferenceIdentifier(node) { + while (node.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + node = node.parent; + } + return node.parent.kind === 178 /* SyntaxKind.TypeReference */; + } + function isHeritageClauseElementIdentifier(node) { + while (node.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + node = node.parent; + } + return node.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */; + } + function forEachEnclosingClass(node, callback) { + var result; + while (true) { + node = ts.getContainingClass(node); + if (!node) + break; + if (result = callback(node)) + break; + } + return result; + } + function isNodeUsedDuringClassInitialization(node) { + return !!ts.findAncestor(node, function (element) { + if (ts.isConstructorDeclaration(element) && ts.nodeIsPresent(element.body) || ts.isPropertyDeclaration(element)) { + return true; + } + else if (ts.isClassLike(element) || ts.isFunctionLikeDeclaration(element)) { + return "quit"; + } + return false; + }); + } + function isNodeWithinClass(node, classDeclaration) { + return !!forEachEnclosingClass(node, function (n) { return n === classDeclaration; }); + } + function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { + while (nodeOnRightSide.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + nodeOnRightSide = nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : undefined; + } + if (nodeOnRightSide.parent.kind === 271 /* SyntaxKind.ExportAssignment */) { + return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : undefined; + } + return undefined; + } + function isInRightSideOfImportOrExportAssignment(node) { + return getLeftSideOfImportEqualsOrExportAssignment(node) !== undefined; + } + function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { + var specialPropertyAssignmentKind = ts.getAssignmentDeclarationKind(entityName.parent.parent); + switch (specialPropertyAssignmentKind) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + return getSymbolOfNode(entityName.parent); + case 4 /* AssignmentDeclarationKind.ThisProperty */: + case 2 /* AssignmentDeclarationKind.ModuleExports */: + case 5 /* AssignmentDeclarationKind.Property */: + return getSymbolOfNode(entityName.parent.parent); + } + } + function isImportTypeQualifierPart(node) { + var parent = node.parent; + while (ts.isQualifiedName(parent)) { + node = parent; + parent = parent.parent; + } + if (parent && parent.kind === 200 /* SyntaxKind.ImportType */ && parent.qualifier === node) { + return parent; + } + return undefined; + } + function getSymbolOfNameOrPropertyAccessExpression(name) { + if (ts.isDeclarationName(name)) { + return getSymbolOfNode(name.parent); + } + if (ts.isInJSFile(name) && + name.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && + name.parent === name.parent.parent.left) { + // Check if this is a special property assignment + if (!ts.isPrivateIdentifier(name) && !ts.isJSDocMemberName(name)) { + var specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name); + if (specialPropertyAssignmentSymbol) { + return specialPropertyAssignmentSymbol; + } + } + } + if (name.parent.kind === 271 /* SyntaxKind.ExportAssignment */ && ts.isEntityNameExpression(name)) { + // Even an entity name expression that doesn't resolve as an entityname may still typecheck as a property access expression + var success = resolveEntityName(name, + /*all meanings*/ 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */, /*ignoreErrors*/ true); + if (success && success !== unknownSymbol) { + return success; + } + } + else if (ts.isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) { + // Since we already checked for ExportAssignment, this really could only be an Import + var importEqualsDeclaration = ts.getAncestor(name, 265 /* SyntaxKind.ImportEqualsDeclaration */); + ts.Debug.assert(importEqualsDeclaration !== undefined); + return getSymbolOfPartOfRightHandSideOfImportEquals(name, /*dontResolveAlias*/ true); + } + if (ts.isEntityName(name)) { + var possibleImportNode = isImportTypeQualifierPart(name); + if (possibleImportNode) { + getTypeFromTypeNode(possibleImportNode); + var sym = getNodeLinks(name).resolvedSymbol; + return sym === unknownSymbol ? undefined : sym; + } + } + while (ts.isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) { + name = name.parent; + } + if (isHeritageClauseElementIdentifier(name)) { + var meaning = 0 /* SymbolFlags.None */; + // In an interface or class, we're definitely interested in a type. + if (name.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */) { + meaning = 788968 /* SymbolFlags.Type */; + // In a class 'extends' clause we are also looking for a value. + if (ts.isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) { + meaning |= 111551 /* SymbolFlags.Value */; + } + } + else { + meaning = 1920 /* SymbolFlags.Namespace */; + } + meaning |= 2097152 /* SymbolFlags.Alias */; + var entityNameSymbol = ts.isEntityNameExpression(name) ? resolveEntityName(name, meaning) : undefined; + if (entityNameSymbol) { + return entityNameSymbol; + } + } + if (name.parent.kind === 340 /* SyntaxKind.JSDocParameterTag */) { + return ts.getParameterSymbolFromJSDoc(name.parent); + } + if (name.parent.kind === 163 /* SyntaxKind.TypeParameter */ && name.parent.parent.kind === 344 /* SyntaxKind.JSDocTemplateTag */) { + ts.Debug.assert(!ts.isInJSFile(name)); // Otherwise `isDeclarationName` would have been true. + var typeParameter = ts.getTypeParameterFromJsDoc(name.parent); + return typeParameter && typeParameter.symbol; + } + if (ts.isExpressionNode(name)) { + if (ts.nodeIsMissing(name)) { + // Missing entity name. + return undefined; + } + var isJSDoc_1 = ts.findAncestor(name, ts.or(ts.isJSDocLinkLike, ts.isJSDocNameReference, ts.isJSDocMemberName)); + var meaning = isJSDoc_1 ? 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 111551 /* SymbolFlags.Value */ : 111551 /* SymbolFlags.Value */; + if (name.kind === 79 /* SyntaxKind.Identifier */) { + if (ts.isJSXTagName(name) && isJsxIntrinsicIdentifier(name)) { + var symbol = getIntrinsicTagSymbol(name.parent); + return symbol === unknownSymbol ? undefined : symbol; + } + var result = resolveEntityName(name, meaning, /*ignoreErrors*/ false, /* dontResolveAlias */ true, ts.getHostSignatureFromJSDoc(name)); + if (!result && isJSDoc_1) { + var container = ts.findAncestor(name, ts.or(ts.isClassLike, ts.isInterfaceDeclaration)); + if (container) { + return resolveJSDocMemberName(name, getSymbolOfNode(container)); + } + } + return result; + } + else if (ts.isPrivateIdentifier(name)) { + return getSymbolForPrivateIdentifierExpression(name); + } + else if (name.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || name.kind === 161 /* SyntaxKind.QualifiedName */) { + var links = getNodeLinks(name); + if (links.resolvedSymbol) { + return links.resolvedSymbol; + } + if (name.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + checkPropertyAccessExpression(name, 0 /* CheckMode.Normal */); + } + else { + checkQualifiedName(name, 0 /* CheckMode.Normal */); + } + if (!links.resolvedSymbol && isJSDoc_1 && ts.isQualifiedName(name)) { + return resolveJSDocMemberName(name); + } + return links.resolvedSymbol; + } + else if (ts.isJSDocMemberName(name)) { + return resolveJSDocMemberName(name); + } + } + else if (isTypeReferenceIdentifier(name)) { + var meaning = name.parent.kind === 178 /* SyntaxKind.TypeReference */ ? 788968 /* SymbolFlags.Type */ : 1920 /* SymbolFlags.Namespace */; + var symbol = resolveEntityName(name, meaning, /*ignoreErrors*/ false, /*dontResolveAlias*/ true); + return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name); + } + if (name.parent.kind === 177 /* SyntaxKind.TypePredicate */) { + return resolveEntityName(name, /*meaning*/ 1 /* SymbolFlags.FunctionScopedVariable */); + } + return undefined; + } + /** + * Recursively resolve entity names and jsdoc instance references: + * 1. K#m as K.prototype.m for a class (or other value) K + * 2. K.m as K.prototype.m + * 3. I.m as I.m for a type I, or any other I.m that fails to resolve in (1) or (2) + * + * For unqualified names, a container K may be provided as a second argument. + */ + function resolveJSDocMemberName(name, container) { + if (ts.isEntityName(name)) { + // resolve static values first + var meaning = 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 111551 /* SymbolFlags.Value */; + var symbol = resolveEntityName(name, meaning, /*ignoreErrors*/ false, /*dontResolveAlias*/ true, ts.getHostSignatureFromJSDoc(name)); + if (!symbol && ts.isIdentifier(name) && container) { + symbol = getMergedSymbol(getSymbol(getExportsOfSymbol(container), name.escapedText, meaning)); + } + if (symbol) { + return symbol; + } + } + var left = ts.isIdentifier(name) ? container : resolveJSDocMemberName(name.left); + var right = ts.isIdentifier(name) ? name.escapedText : name.right.escapedText; + if (left) { + var proto = left.flags & 111551 /* SymbolFlags.Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype"); + var t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left); + return getPropertyOfType(t, right); + } + } + function getSymbolAtLocation(node, ignoreErrors) { + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + return ts.isExternalModule(node) ? getMergedSymbol(node.symbol) : undefined; + } + var parent = node.parent; + var grandParent = parent.parent; + if (node.flags & 33554432 /* NodeFlags.InWithStatement */) { + // We cannot answer semantic questions within a with block, do not proceed any further + return undefined; + } + if (isDeclarationNameOrImportPropertyName(node)) { + // This is a declaration, call getSymbolOfNode + var parentSymbol = getSymbolOfNode(parent); + return ts.isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node + ? getImmediateAliasedSymbol(parentSymbol) + : parentSymbol; + } + else if (ts.isLiteralComputedPropertyDeclarationName(node)) { + return getSymbolOfNode(parent.parent); + } + if (node.kind === 79 /* SyntaxKind.Identifier */) { + if (isInRightSideOfImportOrExportAssignment(node)) { + return getSymbolOfNameOrPropertyAccessExpression(node); + } + else if (parent.kind === 203 /* SyntaxKind.BindingElement */ && + grandParent.kind === 201 /* SyntaxKind.ObjectBindingPattern */ && + node === parent.propertyName) { + var typeOfPattern = getTypeOfNode(grandParent); + var propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText); + if (propertyDeclaration) { + return propertyDeclaration; + } + } + else if (ts.isMetaProperty(parent) && parent.name === node) { + if (parent.keywordToken === 103 /* SyntaxKind.NewKeyword */ && ts.idText(node) === "target") { + // `target` in `new.target` + return checkNewTargetMetaProperty(parent).symbol; + } + // The `meta` in `import.meta` could be given `getTypeOfNode(parent).symbol` (the `ImportMeta` interface symbol), but + // we have a fake expression type made for other reasons already, whose transient `meta` + // member should more exactly be the kind of (declarationless) symbol we want. + // (See #44364 and #45031 for relevant implementation PRs) + if (parent.keywordToken === 100 /* SyntaxKind.ImportKeyword */ && ts.idText(node) === "meta") { + return getGlobalImportMetaExpressionType().members.get("meta"); + } + // no other meta properties are valid syntax, thus no others should have symbols + return undefined; + } + } + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 161 /* SyntaxKind.QualifiedName */: + if (!ts.isThisInTypeQuery(node)) { + return getSymbolOfNameOrPropertyAccessExpression(node); + } + // falls through + case 108 /* SyntaxKind.ThisKeyword */: + var container = ts.getThisContainer(node, /*includeArrowFunctions*/ false); + if (ts.isFunctionLike(container)) { + var sig = getSignatureFromDeclaration(container); + if (sig.thisParameter) { + return sig.thisParameter; + } + } + if (ts.isInExpressionContext(node)) { + return checkExpression(node).symbol; + } + // falls through + case 192 /* SyntaxKind.ThisType */: + return getTypeFromThisTypeNode(node).symbol; + case 106 /* SyntaxKind.SuperKeyword */: + return checkExpression(node).symbol; + case 134 /* SyntaxKind.ConstructorKeyword */: + // constructor keyword for an overload, should take us to the definition if it exist + var constructorDeclaration = node.parent; + if (constructorDeclaration && constructorDeclaration.kind === 171 /* SyntaxKind.Constructor */) { + return constructorDeclaration.parent.symbol; + } + return undefined; + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + // 1). import x = require("./mo/*gotToDefinitionHere*/d") + // 2). External module name in an import declaration + // 3). Dynamic import call or require in javascript + // 4). type A = import("./f/*gotToDefinitionHere*/oo") + if ((ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node) || + ((node.parent.kind === 266 /* SyntaxKind.ImportDeclaration */ || node.parent.kind === 272 /* SyntaxKind.ExportDeclaration */) && node.parent.moduleSpecifier === node) || + ((ts.isInJSFile(node) && ts.isRequireCall(node.parent, /*checkArgumentIsStringLiteralLike*/ false)) || ts.isImportCall(node.parent)) || + (ts.isLiteralTypeNode(node.parent) && ts.isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent)) { + return resolveExternalModuleName(node, node, ignoreErrors); + } + if (ts.isCallExpression(parent) && ts.isBindableObjectDefinePropertyCall(parent) && parent.arguments[1] === node) { + return getSymbolOfNode(parent); + } + // falls through + case 8 /* SyntaxKind.NumericLiteral */: + // index access + var objectType = ts.isElementAccessExpression(parent) + ? parent.argumentExpression === node ? getTypeOfExpression(parent.expression) : undefined + : ts.isLiteralTypeNode(parent) && ts.isIndexedAccessTypeNode(grandParent) + ? getTypeFromTypeNode(grandParent.objectType) + : undefined; + return objectType && getPropertyOfType(objectType, ts.escapeLeadingUnderscores(node.text)); + case 88 /* SyntaxKind.DefaultKeyword */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 38 /* SyntaxKind.EqualsGreaterThanToken */: + case 84 /* SyntaxKind.ClassKeyword */: + return getSymbolOfNode(node.parent); + case 200 /* SyntaxKind.ImportType */: + return ts.isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : undefined; + case 93 /* SyntaxKind.ExportKeyword */: + return ts.isExportAssignment(node.parent) ? ts.Debug.checkDefined(node.parent.symbol) : undefined; + case 100 /* SyntaxKind.ImportKeyword */: + case 103 /* SyntaxKind.NewKeyword */: + return ts.isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : undefined; + case 231 /* SyntaxKind.MetaProperty */: + return checkExpression(node).symbol; + default: + return undefined; + } + } + function getIndexInfosAtLocation(node) { + if (ts.isIdentifier(node) && ts.isPropertyAccessExpression(node.parent) && node.parent.name === node) { + var keyType_1 = getLiteralTypeFromPropertyName(node); + var objectType = getTypeOfExpression(node.parent.expression); + var objectTypes = objectType.flags & 1048576 /* TypeFlags.Union */ ? objectType.types : [objectType]; + return ts.flatMap(objectTypes, function (t) { return ts.filter(getIndexInfosOfType(t), function (info) { return isApplicableIndexType(keyType_1, info.keyType); }); }); + } + return undefined; + } + function getShorthandAssignmentValueSymbol(location) { + if (location && location.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + return resolveEntityName(location.name, 111551 /* SymbolFlags.Value */ | 2097152 /* SymbolFlags.Alias */); + } + return undefined; + } + /** Returns the target of an export specifier without following aliases */ + function getExportSpecifierLocalTargetSymbol(node) { + if (ts.isExportSpecifier(node)) { + return node.parent.parent.moduleSpecifier ? + getExternalModuleMember(node.parent.parent, node) : + resolveEntityName(node.propertyName || node.name, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */); + } + else { + return resolveEntityName(node, 111551 /* SymbolFlags.Value */ | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */); + } + } + function getTypeOfNode(node) { + if (ts.isSourceFile(node) && !ts.isExternalModule(node)) { + return errorType; + } + if (node.flags & 33554432 /* NodeFlags.InWithStatement */) { + // We cannot answer semantic questions within a with block, do not proceed any further + return errorType; + } + var classDecl = ts.tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); + var classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class)); + if (ts.isPartOfTypeNode(node)) { + var typeFromTypeNode = getTypeFromTypeNode(node); + return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode; + } + if (ts.isExpressionNode(node)) { + return getRegularTypeOfExpression(node); + } + if (classType && !classDecl.isImplements) { + // A SyntaxKind.ExpressionWithTypeArguments is considered a type node, except when it occurs in the + // extends clause of a class. We handle that case here. + var baseType = ts.firstOrUndefined(getBaseTypes(classType)); + return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType; + } + if (isTypeDeclaration(node)) { + // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration + var symbol = getSymbolOfNode(node); + return getDeclaredTypeOfSymbol(symbol); + } + if (isTypeDeclarationName(node)) { + var symbol = getSymbolAtLocation(node); + return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; + } + if (ts.isDeclaration(node)) { + // In this case, we call getSymbolOfNode instead of getSymbolAtLocation because it is a declaration + var symbol = getSymbolOfNode(node); + return symbol ? getTypeOfSymbol(symbol) : errorType; + } + if (isDeclarationNameOrImportPropertyName(node)) { + var symbol = getSymbolAtLocation(node); + if (symbol) { + return getTypeOfSymbol(symbol); + } + return errorType; + } + if (ts.isBindingPattern(node)) { + return getTypeForVariableLikeDeclaration(node.parent, /*includeOptionality*/ true, 0 /* CheckMode.Normal */) || errorType; + } + if (isInRightSideOfImportOrExportAssignment(node)) { + var symbol = getSymbolAtLocation(node); + if (symbol) { + var declaredType = getDeclaredTypeOfSymbol(symbol); + return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol); + } + } + if (ts.isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) { + return checkMetaPropertyKeyword(node.parent); + } + return errorType; + } + // Gets the type of object literal or array literal of destructuring assignment. + // { a } from + // for ( { a } of elems) { + // } + // [ a ] from + // [a] = [ some array ...] + function getTypeOfAssignmentPattern(expr) { + ts.Debug.assert(expr.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ || expr.kind === 204 /* SyntaxKind.ArrayLiteralExpression */); + // If this is from "for of" + // for ( { a } of elems) { + // } + if (expr.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + var iteratedType = checkRightHandSideOfForOf(expr.parent); + return checkDestructuringAssignment(expr, iteratedType || errorType); + } + // If this is from "for" initializer + // for ({a } = elems[0];.....) { } + if (expr.parent.kind === 221 /* SyntaxKind.BinaryExpression */) { + var iteratedType = getTypeOfExpression(expr.parent.right); + return checkDestructuringAssignment(expr, iteratedType || errorType); + } + // If this is from nested object binding pattern + // for ({ skills: { primary, secondary } } = multiRobot, i = 0; i < 1; i++) { + if (expr.parent.kind === 296 /* SyntaxKind.PropertyAssignment */) { + var node_3 = ts.cast(expr.parent.parent, ts.isObjectLiteralExpression); + var typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node_3) || errorType; + var propertyIndex = ts.indexOfNode(node_3.properties, expr.parent); + return checkObjectLiteralDestructuringPropertyAssignment(node_3, typeOfParentObjectLiteral, propertyIndex); + } + // Array literal assignment - array destructuring pattern + var node = ts.cast(expr.parent, ts.isArrayLiteralExpression); + // [{ property1: p1, property2 }] = elems; + var typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType; + var elementType = checkIteratedTypeOrElementType(65 /* IterationUse.Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType; + return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType); + } + // Gets the property symbol corresponding to the property in destructuring assignment + // 'property1' from + // for ( { property1: a } of elems) { + // } + // 'property1' at location 'a' from: + // [a] = [ property1, property2 ] + function getPropertySymbolOfDestructuringAssignment(location) { + // Get the type of the object or array literal and then look for property of given name in the type + var typeOfObjectLiteral = getTypeOfAssignmentPattern(ts.cast(location.parent.parent, ts.isAssignmentPattern)); + return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText); + } + function getRegularTypeOfExpression(expr) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(expr)) { + expr = expr.parent; + } + return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); + } + /** + * Gets either the static or instance type of a class element, based on + * whether the element is declared as "static". + */ + function getParentTypeOfClassElement(node) { + var classSymbol = getSymbolOfNode(node.parent); + return ts.isStatic(node) + ? getTypeOfSymbol(classSymbol) + : getDeclaredTypeOfSymbol(classSymbol); + } + function getClassElementPropertyKeyType(element) { + var name = element.name; + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + return getStringLiteralType(ts.idText(name)); + case 8 /* SyntaxKind.NumericLiteral */: + case 10 /* SyntaxKind.StringLiteral */: + return getStringLiteralType(name.text); + case 162 /* SyntaxKind.ComputedPropertyName */: + var nameType = checkComputedPropertyName(name); + return isTypeAssignableToKind(nameType, 12288 /* TypeFlags.ESSymbolLike */) ? nameType : stringType; + default: + return ts.Debug.fail("Unsupported property name."); + } + } + // Return the list of properties of the given type, augmented with properties from Function + // if the type has call or construct signatures + function getAugmentedPropertiesOfType(type) { + type = getApparentType(type); + var propsByName = ts.createSymbolTable(getPropertiesOfType(type)); + var functionType = getSignaturesOfType(type, 0 /* SignatureKind.Call */).length ? globalCallableFunctionType : + getSignaturesOfType(type, 1 /* SignatureKind.Construct */).length ? globalNewableFunctionType : + undefined; + if (functionType) { + ts.forEach(getPropertiesOfType(functionType), function (p) { + if (!propsByName.has(p.escapedName)) { + propsByName.set(p.escapedName, p); + } + }); + } + return getNamedMembers(propsByName); + } + function typeHasCallOrConstructSignatures(type) { + return ts.typeHasCallOrConstructSignatures(type, checker); + } + function getRootSymbols(symbol) { + var roots = getImmediateRootSymbols(symbol); + return roots ? ts.flatMap(roots, getRootSymbols) : [symbol]; + } + function getImmediateRootSymbols(symbol) { + if (ts.getCheckFlags(symbol) & 6 /* CheckFlags.Synthetic */) { + return ts.mapDefined(getSymbolLinks(symbol).containingType.types, function (type) { return getPropertyOfType(type, symbol.escapedName); }); + } + else if (symbol.flags & 33554432 /* SymbolFlags.Transient */) { + var _a = symbol, leftSpread = _a.leftSpread, rightSpread = _a.rightSpread, syntheticOrigin = _a.syntheticOrigin; + return leftSpread ? [leftSpread, rightSpread] + : syntheticOrigin ? [syntheticOrigin] + : ts.singleElementArray(tryGetTarget(symbol)); + } + return undefined; + } + function tryGetTarget(symbol) { + var target; + var next = symbol; + while (next = getSymbolLinks(next).target) { + target = next; + } + return target; + } + // Emitter support + function isArgumentsLocalBinding(nodeIn) { + // Note: does not handle isShorthandPropertyAssignment (and probably a few more) + if (ts.isGeneratedIdentifier(nodeIn)) + return false; + var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier); + if (!node) + return false; + var parent = node.parent; + if (!parent) + return false; + var isPropertyName = ((ts.isPropertyAccessExpression(parent) + || ts.isPropertyAssignment(parent)) + && parent.name === node); + return !isPropertyName && getReferencedValueSymbol(node) === argumentsSymbol; + } + function moduleExportsSomeValue(moduleReferenceExpression) { + var moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression); + if (!moduleSymbol || ts.isShorthandAmbientModuleSymbol(moduleSymbol)) { + // If the module is not found or is shorthand, assume that it may export a value. + return true; + } + var hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol); + // if module has export assignment then 'resolveExternalModuleSymbol' will return resolved symbol for export assignment + // otherwise it will return moduleSymbol itself + moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); + var symbolLinks = getSymbolLinks(moduleSymbol); + if (symbolLinks.exportsSomeValue === undefined) { + // for export assignments - check if resolved symbol for RHS is itself a value + // otherwise - check if at least one export is value + symbolLinks.exportsSomeValue = hasExportAssignment + ? !!(moduleSymbol.flags & 111551 /* SymbolFlags.Value */) + : ts.forEachEntry(getExportsOfModule(moduleSymbol), isValue); + } + return symbolLinks.exportsSomeValue; + function isValue(s) { + s = resolveSymbol(s); + return s && !!(s.flags & 111551 /* SymbolFlags.Value */); + } + } + function isNameOfModuleOrEnumDeclaration(node) { + return ts.isModuleOrEnumDeclaration(node.parent) && node === node.parent.name; + } + // When resolved as an expression identifier, if the given node references an exported entity, return the declaration + // node of the exported entity's container. Otherwise, return undefined. + function getReferencedExportContainer(nodeIn, prefixLocals) { + var _a; + var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier); + if (node) { + // When resolving the export container for the name of a module or enum + // declaration, we need to start resolution at the declaration's container. + // Otherwise, we could incorrectly resolve the export container as the + // declaration if it contains an exported member with the same name. + var symbol = getReferencedValueSymbol(node, /*startInDeclarationContainer*/ isNameOfModuleOrEnumDeclaration(node)); + if (symbol) { + if (symbol.flags & 1048576 /* SymbolFlags.ExportValue */) { + // If we reference an exported entity within the same module declaration, then whether + // we prefix depends on the kind of entity. SymbolFlags.ExportHasLocal encompasses all the + // kinds that we do NOT prefix. + var exportSymbol = getMergedSymbol(symbol.exportSymbol); + if (!prefixLocals && exportSymbol.flags & 944 /* SymbolFlags.ExportHasLocal */ && !(exportSymbol.flags & 3 /* SymbolFlags.Variable */)) { + return undefined; + } + symbol = exportSymbol; + } + var parentSymbol_1 = getParentOfSymbol(symbol); + if (parentSymbol_1) { + if (parentSymbol_1.flags & 512 /* SymbolFlags.ValueModule */ && ((_a = parentSymbol_1.valueDeclaration) === null || _a === void 0 ? void 0 : _a.kind) === 305 /* SyntaxKind.SourceFile */) { + var symbolFile = parentSymbol_1.valueDeclaration; + var referenceFile = ts.getSourceFileOfNode(node); + // If `node` accesses an export and that export isn't in the same file, then symbol is a namespace export, so return undefined. + var symbolIsUmdExport = symbolFile !== referenceFile; + return symbolIsUmdExport ? undefined : symbolFile; + } + return ts.findAncestor(node.parent, function (n) { return ts.isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol_1; }); + } + } + } + } + // When resolved as an expression identifier, if the given node references an import, return the declaration of + // that import. Otherwise, return undefined. + function getReferencedImportDeclaration(nodeIn) { + if (nodeIn.generatedImportReference) { + return nodeIn.generatedImportReference; + } + var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier); + if (node) { + var symbol = getReferencedValueSymbol(node); + // We should only get the declaration of an alias if there isn't a local value + // declaration for the symbol + if (isNonLocalAlias(symbol, /*excludes*/ 111551 /* SymbolFlags.Value */) && !getTypeOnlyAliasDeclaration(symbol)) { + return getDeclarationOfAliasSymbol(symbol); + } + } + return undefined; + } + function isSymbolOfDestructuredElementOfCatchBinding(symbol) { + return symbol.valueDeclaration + && ts.isBindingElement(symbol.valueDeclaration) + && ts.walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 292 /* SyntaxKind.CatchClause */; + } + function isSymbolOfDeclarationWithCollidingName(symbol) { + if (symbol.flags & 418 /* SymbolFlags.BlockScoped */ && symbol.valueDeclaration && !ts.isSourceFile(symbol.valueDeclaration)) { + var links = getSymbolLinks(symbol); + if (links.isDeclarationWithCollidingName === undefined) { + var container = ts.getEnclosingBlockScopeContainer(symbol.valueDeclaration); + if (ts.isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) { + var nodeLinks_1 = getNodeLinks(symbol.valueDeclaration); + if (resolveName(container.parent, symbol.escapedName, 111551 /* SymbolFlags.Value */, /*nameNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ false)) { + // redeclaration - always should be renamed + links.isDeclarationWithCollidingName = true; + } + else if (nodeLinks_1.flags & 262144 /* NodeCheckFlags.CapturedBlockScopedBinding */) { + // binding is captured in the function + // should be renamed if: + // - binding is not top level - top level bindings never collide with anything + // AND + // - binding is not declared in loop, should be renamed to avoid name reuse across siblings + // let a, b + // { let x = 1; a = () => x; } + // { let x = 100; b = () => x; } + // console.log(a()); // should print '1' + // console.log(b()); // should print '100' + // OR + // - binding is declared inside loop but not in inside initializer of iteration statement or directly inside loop body + // * variables from initializer are passed to rewritten loop body as parameters so they are not captured directly + // * variables that are declared immediately in loop body will become top level variable after loop is rewritten and thus + // they will not collide with anything + var isDeclaredInLoop = nodeLinks_1.flags & 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + var inLoopInitializer = ts.isIterationStatement(container, /*lookInLabeledStatements*/ false); + var inLoopBodyBlock = container.kind === 235 /* SyntaxKind.Block */ && ts.isIterationStatement(container.parent, /*lookInLabeledStatements*/ false); + links.isDeclarationWithCollidingName = !ts.isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || (!inLoopInitializer && !inLoopBodyBlock)); + } + else { + links.isDeclarationWithCollidingName = false; + } + } + } + return links.isDeclarationWithCollidingName; + } + return false; + } + // When resolved as an expression identifier, if the given node references a nested block scoped entity with + // a name that either hides an existing name or might hide it when compiled downlevel, + // return the declaration of that entity. Otherwise, return undefined. + function getReferencedDeclarationWithCollidingName(nodeIn) { + if (!ts.isGeneratedIdentifier(nodeIn)) { + var node = ts.getParseTreeNode(nodeIn, ts.isIdentifier); + if (node) { + var symbol = getReferencedValueSymbol(node); + if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { + return symbol.valueDeclaration; + } + } + } + return undefined; + } + // Return true if the given node is a declaration of a nested block scoped entity with a name that either hides an + // existing name or might hide a name when compiled downlevel + function isDeclarationWithCollidingName(nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isDeclaration); + if (node) { + var symbol = getSymbolOfNode(node); + if (symbol) { + return isSymbolOfDeclarationWithCollidingName(symbol); + } + } + return false; + } + function isValueAliasDeclaration(node) { + switch (node.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return isAliasResolvedToValue(getSymbolOfNode(node)); + case 267 /* SyntaxKind.ImportClause */: + case 268 /* SyntaxKind.NamespaceImport */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + var symbol = getSymbolOfNode(node); + return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol); + case 272 /* SyntaxKind.ExportDeclaration */: + var exportClause = node.exportClause; + return !!exportClause && (ts.isNamespaceExport(exportClause) || + ts.some(exportClause.elements, isValueAliasDeclaration)); + case 271 /* SyntaxKind.ExportAssignment */: + return node.expression && node.expression.kind === 79 /* SyntaxKind.Identifier */ ? + isAliasResolvedToValue(getSymbolOfNode(node)) : + true; + } + return false; + } + function isTopLevelValueImportEqualsWithEntityName(nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isImportEqualsDeclaration); + if (node === undefined || node.parent.kind !== 305 /* SyntaxKind.SourceFile */ || !ts.isInternalModuleImportEqualsDeclaration(node)) { + // parent is not source file or it is not reference to internal module + return false; + } + var isValue = isAliasResolvedToValue(getSymbolOfNode(node)); + return isValue && node.moduleReference && !ts.nodeIsMissing(node.moduleReference); + } + function isAliasResolvedToValue(symbol) { + if (!symbol) { + return false; + } + var target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol)); + if (target === unknownSymbol) { + return true; + } + // const enums and modules that contain only const enums are not considered values from the emit perspective + // unless 'preserveConstEnums' option is set to true + return !!(target.flags & 111551 /* SymbolFlags.Value */) && + (ts.shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target)); + } + function isConstEnumOrConstEnumOnlyModule(s) { + return isConstEnumSymbol(s) || !!s.constEnumOnlyModule; + } + function isReferencedAliasDeclaration(node, checkChildren) { + if (isAliasSymbolDeclaration(node)) { + var symbol = getSymbolOfNode(node); + var links = symbol && getSymbolLinks(symbol); + if (links === null || links === void 0 ? void 0 : links.referenced) { + return true; + } + var target = getSymbolLinks(symbol).aliasTarget; // TODO: GH#18217 + if (target && ts.getEffectiveModifierFlags(node) & 1 /* ModifierFlags.Export */ && + target.flags & 111551 /* SymbolFlags.Value */ && + (ts.shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) { + // An `export import ... =` of a value symbol is always considered referenced + return true; + } + } + if (checkChildren) { + return !!ts.forEachChild(node, function (node) { return isReferencedAliasDeclaration(node, checkChildren); }); + } + return false; + } + function isImplementationOfOverload(node) { + if (ts.nodeIsPresent(node.body)) { + if (ts.isGetAccessor(node) || ts.isSetAccessor(node)) + return false; // Get or set accessors can never be overload implementations, but can have up to 2 signatures + var symbol = getSymbolOfNode(node); + var signaturesOfSymbol = getSignaturesOfSymbol(symbol); + // If this function body corresponds to function with multiple signature, it is implementation of overload + // e.g.: function foo(a: string): string; + // function foo(a: number): number; + // function foo(a: any) { // This is implementation of the overloads + // return a; + // } + return signaturesOfSymbol.length > 1 || + // If there is single signature for the symbol, it is overload if that signature isn't coming from the node + // e.g.: function foo(a: string): string; + // function foo(a: any) { // This is implementation of the overloads + // return a; + // } + (signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node); + } + return false; + } + function isRequiredInitializedParameter(parameter) { + return !!strictNullChecks && + !isOptionalParameter(parameter) && + !ts.isJSDocParameterTag(parameter) && + !!parameter.initializer && + !ts.hasSyntacticModifier(parameter, 16476 /* ModifierFlags.ParameterPropertyModifier */); + } + function isOptionalUninitializedParameterProperty(parameter) { + return strictNullChecks && + isOptionalParameter(parameter) && + !parameter.initializer && + ts.hasSyntacticModifier(parameter, 16476 /* ModifierFlags.ParameterPropertyModifier */); + } + function isExpandoFunctionDeclaration(node) { + var declaration = ts.getParseTreeNode(node, ts.isFunctionDeclaration); + if (!declaration) { + return false; + } + var symbol = getSymbolOfNode(declaration); + if (!symbol || !(symbol.flags & 16 /* SymbolFlags.Function */)) { + return false; + } + return !!ts.forEachEntry(getExportsOfSymbol(symbol), function (p) { return p.flags & 111551 /* SymbolFlags.Value */ && p.valueDeclaration && ts.isPropertyAccessExpression(p.valueDeclaration); }); + } + function getPropertiesOfContainerFunction(node) { + var declaration = ts.getParseTreeNode(node, ts.isFunctionDeclaration); + if (!declaration) { + return ts.emptyArray; + } + var symbol = getSymbolOfNode(declaration); + return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || ts.emptyArray; + } + function getNodeCheckFlags(node) { + var _a; + var nodeId = node.id || 0; + if (nodeId < 0 || nodeId >= nodeLinks.length) + return 0; + return ((_a = nodeLinks[nodeId]) === null || _a === void 0 ? void 0 : _a.flags) || 0; + } + function getEnumMemberValue(node) { + computeEnumMemberValues(node.parent); + return getNodeLinks(node).enumMemberValue; + } + function canHaveConstantValue(node) { + switch (node.kind) { + case 299 /* SyntaxKind.EnumMember */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return true; + } + return false; + } + function getConstantValue(node) { + if (node.kind === 299 /* SyntaxKind.EnumMember */) { + return getEnumMemberValue(node); + } + var symbol = getNodeLinks(node).resolvedSymbol; + if (symbol && (symbol.flags & 8 /* SymbolFlags.EnumMember */)) { + // inline property\index accesses only for const enums + var member = symbol.valueDeclaration; + if (ts.isEnumConst(member.parent)) { + return getEnumMemberValue(member); + } + } + return undefined; + } + function isFunctionType(type) { + return !!(type.flags & 524288 /* TypeFlags.Object */) && getSignaturesOfType(type, 0 /* SignatureKind.Call */).length > 0; + } + function getTypeReferenceSerializationKind(typeNameIn, location) { + var _a, _b; + // ensure both `typeName` and `location` are parse tree nodes. + var typeName = ts.getParseTreeNode(typeNameIn, ts.isEntityName); + if (!typeName) + return ts.TypeReferenceSerializationKind.Unknown; + if (location) { + location = ts.getParseTreeNode(location); + if (!location) + return ts.TypeReferenceSerializationKind.Unknown; + } + // Resolve the symbol as a value to ensure the type can be reached at runtime during emit. + var isTypeOnly = false; + if (ts.isQualifiedName(typeName)) { + var rootValueSymbol = resolveEntityName(ts.getFirstIdentifier(typeName), 111551 /* SymbolFlags.Value */, /*ignoreErrors*/ true, /*dontResolveAlias*/ true, location); + isTypeOnly = !!((_a = rootValueSymbol === null || rootValueSymbol === void 0 ? void 0 : rootValueSymbol.declarations) === null || _a === void 0 ? void 0 : _a.every(ts.isTypeOnlyImportOrExportDeclaration)); + } + var valueSymbol = resolveEntityName(typeName, 111551 /* SymbolFlags.Value */, /*ignoreErrors*/ true, /*dontResolveAlias*/ true, location); + var resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* SymbolFlags.Alias */ ? resolveAlias(valueSymbol) : valueSymbol; + isTypeOnly || (isTypeOnly = !!((_b = valueSymbol === null || valueSymbol === void 0 ? void 0 : valueSymbol.declarations) === null || _b === void 0 ? void 0 : _b.every(ts.isTypeOnlyImportOrExportDeclaration))); + // Resolve the symbol as a type so that we can provide a more useful hint for the type serializer. + var typeSymbol = resolveEntityName(typeName, 788968 /* SymbolFlags.Type */, /*ignoreErrors*/ true, /*dontResolveAlias*/ false, location); + if (resolvedSymbol && resolvedSymbol === typeSymbol) { + var globalPromiseSymbol = getGlobalPromiseConstructorSymbol(/*reportErrors*/ false); + if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) { + return ts.TypeReferenceSerializationKind.Promise; + } + var constructorType = getTypeOfSymbol(resolvedSymbol); + if (constructorType && isConstructorType(constructorType)) { + return isTypeOnly ? ts.TypeReferenceSerializationKind.TypeWithCallSignature : ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue; + } + } + // We might not be able to resolve type symbol so use unknown type in that case (eg error case) + if (!typeSymbol) { + return isTypeOnly ? ts.TypeReferenceSerializationKind.ObjectType : ts.TypeReferenceSerializationKind.Unknown; + } + var type = getDeclaredTypeOfSymbol(typeSymbol); + if (isErrorType(type)) { + return isTypeOnly ? ts.TypeReferenceSerializationKind.ObjectType : ts.TypeReferenceSerializationKind.Unknown; + } + else if (type.flags & 3 /* TypeFlags.AnyOrUnknown */) { + return ts.TypeReferenceSerializationKind.ObjectType; + } + else if (isTypeAssignableToKind(type, 16384 /* TypeFlags.Void */ | 98304 /* TypeFlags.Nullable */ | 131072 /* TypeFlags.Never */)) { + return ts.TypeReferenceSerializationKind.VoidNullableOrNeverType; + } + else if (isTypeAssignableToKind(type, 528 /* TypeFlags.BooleanLike */)) { + return ts.TypeReferenceSerializationKind.BooleanType; + } + else if (isTypeAssignableToKind(type, 296 /* TypeFlags.NumberLike */)) { + return ts.TypeReferenceSerializationKind.NumberLikeType; + } + else if (isTypeAssignableToKind(type, 2112 /* TypeFlags.BigIntLike */)) { + return ts.TypeReferenceSerializationKind.BigIntLikeType; + } + else if (isTypeAssignableToKind(type, 402653316 /* TypeFlags.StringLike */)) { + return ts.TypeReferenceSerializationKind.StringLikeType; + } + else if (isTupleType(type)) { + return ts.TypeReferenceSerializationKind.ArrayLikeType; + } + else if (isTypeAssignableToKind(type, 12288 /* TypeFlags.ESSymbolLike */)) { + return ts.TypeReferenceSerializationKind.ESSymbolType; + } + else if (isFunctionType(type)) { + return ts.TypeReferenceSerializationKind.TypeWithCallSignature; + } + else if (isArrayType(type)) { + return ts.TypeReferenceSerializationKind.ArrayLikeType; + } + else { + return ts.TypeReferenceSerializationKind.ObjectType; + } + } + function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker, addUndefined) { + var declaration = ts.getParseTreeNode(declarationIn, ts.isVariableLikeOrAccessor); + if (!declaration) { + return ts.factory.createToken(130 /* SyntaxKind.AnyKeyword */); + } + // Get type of the symbol if this is the valid symbol otherwise get type at location + var symbol = getSymbolOfNode(declaration); + var type = symbol && !(symbol.flags & (2048 /* SymbolFlags.TypeLiteral */ | 131072 /* SymbolFlags.Signature */)) + ? getWidenedLiteralType(getTypeOfSymbol(symbol)) + : errorType; + if (type.flags & 8192 /* TypeFlags.UniqueESSymbol */ && + type.symbol === symbol) { + flags |= 1048576 /* NodeBuilderFlags.AllowUniqueESSymbolType */; + } + if (addUndefined) { + type = getOptionalType(type); + } + return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* NodeBuilderFlags.MultilineObjectLiterals */, tracker); + } + function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) { + var signatureDeclaration = ts.getParseTreeNode(signatureDeclarationIn, ts.isFunctionLike); + if (!signatureDeclaration) { + return ts.factory.createToken(130 /* SyntaxKind.AnyKeyword */); + } + var signature = getSignatureFromDeclaration(signatureDeclaration); + return nodeBuilder.typeToTypeNode(getReturnTypeOfSignature(signature), enclosingDeclaration, flags | 1024 /* NodeBuilderFlags.MultilineObjectLiterals */, tracker); + } + function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) { + var expr = ts.getParseTreeNode(exprIn, ts.isExpression); + if (!expr) { + return ts.factory.createToken(130 /* SyntaxKind.AnyKeyword */); + } + var type = getWidenedType(getRegularTypeOfExpression(expr)); + return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* NodeBuilderFlags.MultilineObjectLiterals */, tracker); + } + function hasGlobalName(name) { + return globals.has(ts.escapeLeadingUnderscores(name)); + } + function getReferencedValueSymbol(reference, startInDeclarationContainer) { + var resolvedSymbol = getNodeLinks(reference).resolvedSymbol; + if (resolvedSymbol) { + return resolvedSymbol; + } + var location = reference; + if (startInDeclarationContainer) { + // When resolving the name of a declaration as a value, we need to start resolution + // at a point outside of the declaration. + var parent = reference.parent; + if (ts.isDeclaration(parent) && reference === parent.name) { + location = getDeclarationContainer(parent); + } + } + return resolveName(location, reference.escapedText, 111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */ | 2097152 /* SymbolFlags.Alias */, /*nodeNotFoundMessage*/ undefined, /*nameArg*/ undefined, /*isUse*/ true); + } + function getReferencedValueDeclaration(referenceIn) { + if (!ts.isGeneratedIdentifier(referenceIn)) { + var reference = ts.getParseTreeNode(referenceIn, ts.isIdentifier); + if (reference) { + var symbol = getReferencedValueSymbol(reference); + if (symbol) { + return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; + } + } + } + return undefined; + } + function isLiteralConstDeclaration(node) { + if (ts.isDeclarationReadonly(node) || ts.isVariableDeclaration(node) && ts.isVarConst(node)) { + return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node))); + } + return false; + } + function literalTypeToNode(type, enclosing, tracker) { + var enumResult = type.flags & 1024 /* TypeFlags.EnumLiteral */ ? nodeBuilder.symbolToExpression(type.symbol, 111551 /* SymbolFlags.Value */, enclosing, /*flags*/ undefined, tracker) + : type === trueType ? ts.factory.createTrue() : type === falseType && ts.factory.createFalse(); + if (enumResult) + return enumResult; + var literalValue = type.value; + return typeof literalValue === "object" ? ts.factory.createBigIntLiteral(literalValue) : + typeof literalValue === "number" ? ts.factory.createNumericLiteral(literalValue) : + ts.factory.createStringLiteral(literalValue); + } + function createLiteralConstValue(node, tracker) { + var type = getTypeOfSymbol(getSymbolOfNode(node)); + return literalTypeToNode(type, node, tracker); + } + function getJsxFactoryEntity(location) { + return location ? (getJsxNamespace(location), (ts.getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity)) : _jsxFactoryEntity; + } + function getJsxFragmentFactoryEntity(location) { + if (location) { + var file = ts.getSourceFileOfNode(location); + if (file) { + if (file.localJsxFragmentFactory) { + return file.localJsxFragmentFactory; + } + var jsxFragPragmas = file.pragmas.get("jsxfrag"); + var jsxFragPragma = ts.isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas; + if (jsxFragPragma) { + file.localJsxFragmentFactory = ts.parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion); + return file.localJsxFragmentFactory; + } + } + } + if (compilerOptions.jsxFragmentFactory) { + return ts.parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion); + } + } + function createResolver() { + // this variable and functions that use it are deliberately moved here from the outer scope + // to avoid scope pollution + var resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives(); + var fileToDirective; + if (resolvedTypeReferenceDirectives) { + // populate reverse mapping: file path -> type reference directive that was resolved to this file + fileToDirective = new ts.Map(); + resolvedTypeReferenceDirectives.forEach(function (resolvedDirective, key, mode) { + if (!resolvedDirective || !resolvedDirective.resolvedFileName) { + return; + } + var file = host.getSourceFile(resolvedDirective.resolvedFileName); + if (file) { + // Add the transitive closure of path references loaded by this file (as long as they are not) + // part of an existing type reference. + addReferencedFilesToTypeDirective(file, key, mode); + } + }); + } + return { + getReferencedExportContainer: getReferencedExportContainer, + getReferencedImportDeclaration: getReferencedImportDeclaration, + getReferencedDeclarationWithCollidingName: getReferencedDeclarationWithCollidingName, + isDeclarationWithCollidingName: isDeclarationWithCollidingName, + isValueAliasDeclaration: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + // Synthesized nodes are always treated like values. + return node ? isValueAliasDeclaration(node) : true; + }, + hasGlobalName: hasGlobalName, + isReferencedAliasDeclaration: function (nodeIn, checkChildren) { + var node = ts.getParseTreeNode(nodeIn); + // Synthesized nodes are always treated as referenced. + return node ? isReferencedAliasDeclaration(node, checkChildren) : true; + }, + getNodeCheckFlags: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn); + return node ? getNodeCheckFlags(node) : 0; + }, + isTopLevelValueImportEqualsWithEntityName: isTopLevelValueImportEqualsWithEntityName, + isDeclarationVisible: isDeclarationVisible, + isImplementationOfOverload: isImplementationOfOverload, + isRequiredInitializedParameter: isRequiredInitializedParameter, + isOptionalUninitializedParameterProperty: isOptionalUninitializedParameterProperty, + isExpandoFunctionDeclaration: isExpandoFunctionDeclaration, + getPropertiesOfContainerFunction: getPropertiesOfContainerFunction, + createTypeOfDeclaration: createTypeOfDeclaration, + createReturnTypeOfSignatureDeclaration: createReturnTypeOfSignatureDeclaration, + createTypeOfExpression: createTypeOfExpression, + createLiteralConstValue: createLiteralConstValue, + isSymbolAccessible: isSymbolAccessible, + isEntityNameVisible: isEntityNameVisible, + getConstantValue: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, canHaveConstantValue); + return node ? getConstantValue(node) : undefined; + }, + collectLinkedAliases: collectLinkedAliases, + getReferencedValueDeclaration: getReferencedValueDeclaration, + getTypeReferenceSerializationKind: getTypeReferenceSerializationKind, + isOptionalParameter: isOptionalParameter, + moduleExportsSomeValue: moduleExportsSomeValue, + isArgumentsLocalBinding: isArgumentsLocalBinding, + getExternalModuleFileFromDeclaration: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.hasPossibleExternalModuleReference); + return node && getExternalModuleFileFromDeclaration(node); + }, + getTypeReferenceDirectivesForEntityName: getTypeReferenceDirectivesForEntityName, + getTypeReferenceDirectivesForSymbol: getTypeReferenceDirectivesForSymbol, + isLiteralConstDeclaration: isLiteralConstDeclaration, + isLateBound: function (nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isDeclaration); + var symbol = node && getSymbolOfNode(node); + return !!(symbol && ts.getCheckFlags(symbol) & 4096 /* CheckFlags.Late */); + }, + getJsxFactoryEntity: getJsxFactoryEntity, + getJsxFragmentFactoryEntity: getJsxFragmentFactoryEntity, + getAllAccessorDeclarations: function (accessor) { + accessor = ts.getParseTreeNode(accessor, ts.isGetOrSetAccessorDeclaration); // TODO: GH#18217 + var otherKind = accessor.kind === 173 /* SyntaxKind.SetAccessor */ ? 172 /* SyntaxKind.GetAccessor */ : 173 /* SyntaxKind.SetAccessor */; + var otherAccessor = ts.getDeclarationOfKind(getSymbolOfNode(accessor), otherKind); + var firstAccessor = otherAccessor && (otherAccessor.pos < accessor.pos) ? otherAccessor : accessor; + var secondAccessor = otherAccessor && (otherAccessor.pos < accessor.pos) ? accessor : otherAccessor; + var setAccessor = accessor.kind === 173 /* SyntaxKind.SetAccessor */ ? accessor : otherAccessor; + var getAccessor = accessor.kind === 172 /* SyntaxKind.GetAccessor */ ? accessor : otherAccessor; + return { + firstAccessor: firstAccessor, + secondAccessor: secondAccessor, + setAccessor: setAccessor, + getAccessor: getAccessor + }; + }, + getSymbolOfExternalModuleSpecifier: function (moduleName) { return resolveExternalModuleNameWorker(moduleName, moduleName, /*moduleNotFoundError*/ undefined); }, + isBindingCapturedByNode: function (node, decl) { + var parseNode = ts.getParseTreeNode(node); + var parseDecl = ts.getParseTreeNode(decl); + return !!parseNode && !!parseDecl && (ts.isVariableDeclaration(parseDecl) || ts.isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl); + }, + getDeclarationStatementsForSourceFile: function (node, flags, tracker, bundled) { + var n = ts.getParseTreeNode(node); + ts.Debug.assert(n && n.kind === 305 /* SyntaxKind.SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile"); + var sym = getSymbolOfNode(node); + if (!sym) { + return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled); + } + return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, tracker, bundled); + }, + isImportRequiredByAugmentation: isImportRequiredByAugmentation, + }; + function isImportRequiredByAugmentation(node) { + var file = ts.getSourceFileOfNode(node); + if (!file.symbol) + return false; + var importTarget = getExternalModuleFileFromDeclaration(node); + if (!importTarget) + return false; + if (importTarget === file) + return false; + var exports = getExportsOfModule(file.symbol); + for (var _i = 0, _a = ts.arrayFrom(exports.values()); _i < _a.length; _i++) { + var s = _a[_i]; + if (s.mergeId) { + var merged = getMergedSymbol(s); + if (merged.declarations) { + for (var _b = 0, _c = merged.declarations; _b < _c.length; _b++) { + var d = _c[_b]; + var declFile = ts.getSourceFileOfNode(d); + if (declFile === importTarget) { + return true; + } + } + } + } + } + return false; + } + function isInHeritageClause(node) { + return node.parent && node.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ && node.parent.parent && node.parent.parent.kind === 291 /* SyntaxKind.HeritageClause */; + } + // defined here to avoid outer scope pollution + function getTypeReferenceDirectivesForEntityName(node) { + // program does not have any files with type reference directives - bail out + if (!fileToDirective) { + return undefined; + } + // property access can only be used as values, or types when within an expression with type arguments inside a heritage clause + // qualified names can only be used as types\namespaces + // identifiers are treated as values only if they appear in type queries + var meaning = 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */; + if ((node.kind === 79 /* SyntaxKind.Identifier */ && isInTypeQuery(node)) || (node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ && !isInHeritageClause(node))) { + meaning = 111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */; + } + var symbol = resolveEntityName(node, meaning, /*ignoreErrors*/ true); + return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : undefined; + } + // defined here to avoid outer scope pollution + function getTypeReferenceDirectivesForSymbol(symbol, meaning) { + // program does not have any files with type reference directives - bail out + if (!fileToDirective || !isSymbolFromTypeDeclarationFile(symbol)) { + return undefined; + } + // check what declarations in the symbol can contribute to the target meaning + var typeReferenceDirectives; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + // check meaning of the local symbol to see if declaration needs to be analyzed further + if (decl.symbol && decl.symbol.flags & meaning) { + var file = ts.getSourceFileOfNode(decl); + var typeReferenceDirective = fileToDirective.get(file.path); + if (typeReferenceDirective) { + (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective); + } + else { + // found at least one entry that does not originate from type reference directive + return undefined; + } + } + } + return typeReferenceDirectives; + } + function isSymbolFromTypeDeclarationFile(symbol) { + // bail out if symbol does not have associated declarations (i.e. this is transient symbol created for property in binding pattern) + if (!symbol.declarations) { + return false; + } + // walk the parent chain for symbols to make sure that top level parent symbol is in the global scope + // external modules cannot define or contribute to type declaration files + var current = symbol; + while (true) { + var parent = getParentOfSymbol(current); + if (parent) { + current = parent; + } + else { + break; + } + } + if (current.valueDeclaration && current.valueDeclaration.kind === 305 /* SyntaxKind.SourceFile */ && current.flags & 512 /* SymbolFlags.ValueModule */) { + return false; + } + // check that at least one declaration of top level symbol originates from type declaration file + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var file = ts.getSourceFileOfNode(decl); + if (fileToDirective.has(file.path)) { + return true; + } + } + return false; + } + function addReferencedFilesToTypeDirective(file, key, mode) { + if (fileToDirective.has(file.path)) + return; + fileToDirective.set(file.path, [key, mode]); + for (var _i = 0, _a = file.referencedFiles; _i < _a.length; _i++) { + var _b = _a[_i], fileName = _b.fileName, resolutionMode = _b.resolutionMode; + var resolvedFile = ts.resolveTripleslashReference(fileName, file.fileName); + var referencedFile = host.getSourceFile(resolvedFile); + if (referencedFile) { + addReferencedFilesToTypeDirective(referencedFile, key, resolutionMode || file.impliedNodeFormat); + } + } + } + } + function getExternalModuleFileFromDeclaration(declaration) { + var specifier = declaration.kind === 261 /* SyntaxKind.ModuleDeclaration */ ? ts.tryCast(declaration.name, ts.isStringLiteral) : ts.getExternalModuleName(declaration); + var moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, /*moduleNotFoundError*/ undefined); // TODO: GH#18217 + if (!moduleSymbol) { + return undefined; + } + return ts.getDeclarationOfKind(moduleSymbol, 305 /* SyntaxKind.SourceFile */); + } + function initializeTypeChecker() { + // Bind all source files and propagate errors + for (var _i = 0, _a = host.getSourceFiles(); _i < _a.length; _i++) { + var file = _a[_i]; + ts.bindSourceFile(file, compilerOptions); + } + amalgamatedDuplicates = new ts.Map(); + // Initialize global symbol table + var augmentations; + for (var _b = 0, _c = host.getSourceFiles(); _b < _c.length; _b++) { + var file = _c[_b]; + if (file.redirectInfo) { + continue; + } + if (!ts.isExternalOrCommonJsModule(file)) { + // It is an error for a non-external-module (i.e. script) to declare its own `globalThis`. + // We can't use `builtinGlobals` for this due to synthetic expando-namespace generation in JS files. + var fileGlobalThisSymbol = file.locals.get("globalThis"); + if (fileGlobalThisSymbol === null || fileGlobalThisSymbol === void 0 ? void 0 : fileGlobalThisSymbol.declarations) { + for (var _d = 0, _e = fileGlobalThisSymbol.declarations; _d < _e.length; _d++) { + var declaration = _e[_d]; + diagnostics.add(ts.createDiagnosticForNode(declaration, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis")); + } + } + mergeSymbolTable(globals, file.locals); + } + if (file.jsGlobalAugmentations) { + mergeSymbolTable(globals, file.jsGlobalAugmentations); + } + if (file.patternAmbientModules && file.patternAmbientModules.length) { + patternAmbientModules = ts.concatenate(patternAmbientModules, file.patternAmbientModules); + } + if (file.moduleAugmentations.length) { + (augmentations || (augmentations = [])).push(file.moduleAugmentations); + } + if (file.symbol && file.symbol.globalExports) { + // Merge in UMD exports with first-in-wins semantics (see #9771) + var source = file.symbol.globalExports; + source.forEach(function (sourceSymbol, id) { + if (!globals.has(id)) { + globals.set(id, sourceSymbol); + } + }); + } + } + // We do global augmentations separately from module augmentations (and before creating global types) because they + // 1. Affect global types. We won't have the correct global types until global augmentations are merged. Also, + // 2. Module augmentation instantiation requires creating the type of a module, which, in turn, can require + // checking for an export or property on the module (if export=) which, in turn, can fall back to the + // apparent type of the module - either globalObjectType or globalFunctionType - which wouldn't exist if we + // did module augmentations prior to finalizing the global types. + if (augmentations) { + // merge _global_ module augmentations. + // this needs to be done after global symbol table is initialized to make sure that all ambient modules are indexed + for (var _f = 0, augmentations_1 = augmentations; _f < augmentations_1.length; _f++) { + var list = augmentations_1[_f]; + for (var _g = 0, list_1 = list; _g < list_1.length; _g++) { + var augmentation = list_1[_g]; + if (!ts.isGlobalScopeAugmentation(augmentation.parent)) + continue; + mergeModuleAugmentation(augmentation); + } + } + } + // Setup global builtins + addToSymbolTable(globals, builtinGlobals, ts.Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0); + getSymbolLinks(undefinedSymbol).type = undefinedWideningType; + getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", /*arity*/ 0, /*reportErrors*/ true); + getSymbolLinks(unknownSymbol).type = errorType; + getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* ObjectFlags.Anonymous */, globalThisSymbol); + // Initialize special types + globalArrayType = getGlobalType("Array", /*arity*/ 1, /*reportErrors*/ true); + globalObjectType = getGlobalType("Object", /*arity*/ 0, /*reportErrors*/ true); + globalFunctionType = getGlobalType("Function", /*arity*/ 0, /*reportErrors*/ true); + globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", /*arity*/ 0, /*reportErrors*/ true) || globalFunctionType; + globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", /*arity*/ 0, /*reportErrors*/ true) || globalFunctionType; + globalStringType = getGlobalType("String", /*arity*/ 0, /*reportErrors*/ true); + globalNumberType = getGlobalType("Number", /*arity*/ 0, /*reportErrors*/ true); + globalBooleanType = getGlobalType("Boolean", /*arity*/ 0, /*reportErrors*/ true); + globalRegExpType = getGlobalType("RegExp", /*arity*/ 0, /*reportErrors*/ true); + anyArrayType = createArrayType(anyType); + autoArrayType = createArrayType(autoType); + if (autoArrayType === emptyObjectType) { + // autoArrayType is used as a marker, so even if global Array type is not defined, it needs to be a unique type + autoArrayType = createAnonymousType(undefined, emptySymbols, ts.emptyArray, ts.emptyArray, ts.emptyArray); + } + globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", /*arity*/ 1) || globalArrayType; + anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; + globalThisType = getGlobalTypeOrUndefined("ThisType", /*arity*/ 1); + if (augmentations) { + // merge _nonglobal_ module augmentations. + // this needs to be done after global symbol table is initialized to make sure that all ambient modules are indexed + for (var _h = 0, augmentations_2 = augmentations; _h < augmentations_2.length; _h++) { + var list = augmentations_2[_h]; + for (var _j = 0, list_2 = list; _j < list_2.length; _j++) { + var augmentation = list_2[_j]; + if (ts.isGlobalScopeAugmentation(augmentation.parent)) + continue; + mergeModuleAugmentation(augmentation); + } + } + } + amalgamatedDuplicates.forEach(function (_a) { + var firstFile = _a.firstFile, secondFile = _a.secondFile, conflictingSymbols = _a.conflictingSymbols; + // If not many things conflict, issue individual errors + if (conflictingSymbols.size < 8) { + conflictingSymbols.forEach(function (_a, symbolName) { + var isBlockScoped = _a.isBlockScoped, firstFileLocations = _a.firstFileLocations, secondFileLocations = _a.secondFileLocations; + var message = isBlockScoped ? ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0 : ts.Diagnostics.Duplicate_identifier_0; + for (var _i = 0, firstFileLocations_1 = firstFileLocations; _i < firstFileLocations_1.length; _i++) { + var node = firstFileLocations_1[_i]; + addDuplicateDeclarationError(node, message, symbolName, secondFileLocations); + } + for (var _b = 0, secondFileLocations_1 = secondFileLocations; _b < secondFileLocations_1.length; _b++) { + var node = secondFileLocations_1[_b]; + addDuplicateDeclarationError(node, message, symbolName, firstFileLocations); + } + }); + } + else { + // Otherwise issue top-level error since the files appear very identical in terms of what they contain + var list = ts.arrayFrom(conflictingSymbols.keys()).join(", "); + diagnostics.add(ts.addRelatedInfo(ts.createDiagnosticForNode(firstFile, ts.Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), ts.createDiagnosticForNode(secondFile, ts.Diagnostics.Conflicts_are_in_this_file))); + diagnostics.add(ts.addRelatedInfo(ts.createDiagnosticForNode(secondFile, ts.Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), ts.createDiagnosticForNode(firstFile, ts.Diagnostics.Conflicts_are_in_this_file))); + } + }); + amalgamatedDuplicates = undefined; + } + function checkExternalEmitHelpers(location, helpers) { + if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) { + var sourceFile = ts.getSourceFileOfNode(location); + if (ts.isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 16777216 /* NodeFlags.Ambient */)) { + var helpersModule = resolveHelpersModule(sourceFile, location); + if (helpersModule !== unknownSymbol) { + var uncheckedHelpers = helpers & ~requestedExternalEmitHelpers; + for (var helper = 1 /* ExternalEmitHelpers.FirstEmitHelper */; helper <= 4194304 /* ExternalEmitHelpers.LastEmitHelper */; helper <<= 1) { + if (uncheckedHelpers & helper) { + var name = getHelperName(helper); + var symbol = getSymbol(helpersModule.exports, ts.escapeLeadingUnderscores(name), 111551 /* SymbolFlags.Value */); + if (!symbol) { + error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, ts.externalHelpersModuleNameText, name); + } + else if (helper & 524288 /* ExternalEmitHelpers.ClassPrivateFieldGet */) { + if (!ts.some(getSignaturesOfSymbol(symbol), function (signature) { return getParameterCount(signature) > 3; })) { + error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, ts.externalHelpersModuleNameText, name, 4); + } + } + else if (helper & 1048576 /* ExternalEmitHelpers.ClassPrivateFieldSet */) { + if (!ts.some(getSignaturesOfSymbol(symbol), function (signature) { return getParameterCount(signature) > 4; })) { + error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, ts.externalHelpersModuleNameText, name, 5); + } + } + else if (helper & 1024 /* ExternalEmitHelpers.SpreadArray */) { + if (!ts.some(getSignaturesOfSymbol(symbol), function (signature) { return getParameterCount(signature) > 2; })) { + error(location, ts.Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, ts.externalHelpersModuleNameText, name, 3); + } + } + } + } + } + requestedExternalEmitHelpers |= helpers; + } + } + } + function getHelperName(helper) { + switch (helper) { + case 1 /* ExternalEmitHelpers.Extends */: return "__extends"; + case 2 /* ExternalEmitHelpers.Assign */: return "__assign"; + case 4 /* ExternalEmitHelpers.Rest */: return "__rest"; + case 8 /* ExternalEmitHelpers.Decorate */: return "__decorate"; + case 16 /* ExternalEmitHelpers.Metadata */: return "__metadata"; + case 32 /* ExternalEmitHelpers.Param */: return "__param"; + case 64 /* ExternalEmitHelpers.Awaiter */: return "__awaiter"; + case 128 /* ExternalEmitHelpers.Generator */: return "__generator"; + case 256 /* ExternalEmitHelpers.Values */: return "__values"; + case 512 /* ExternalEmitHelpers.Read */: return "__read"; + case 1024 /* ExternalEmitHelpers.SpreadArray */: return "__spreadArray"; + case 2048 /* ExternalEmitHelpers.Await */: return "__await"; + case 4096 /* ExternalEmitHelpers.AsyncGenerator */: return "__asyncGenerator"; + case 8192 /* ExternalEmitHelpers.AsyncDelegator */: return "__asyncDelegator"; + case 16384 /* ExternalEmitHelpers.AsyncValues */: return "__asyncValues"; + case 32768 /* ExternalEmitHelpers.ExportStar */: return "__exportStar"; + case 65536 /* ExternalEmitHelpers.ImportStar */: return "__importStar"; + case 131072 /* ExternalEmitHelpers.ImportDefault */: return "__importDefault"; + case 262144 /* ExternalEmitHelpers.MakeTemplateObject */: return "__makeTemplateObject"; + case 524288 /* ExternalEmitHelpers.ClassPrivateFieldGet */: return "__classPrivateFieldGet"; + case 1048576 /* ExternalEmitHelpers.ClassPrivateFieldSet */: return "__classPrivateFieldSet"; + case 2097152 /* ExternalEmitHelpers.ClassPrivateFieldIn */: return "__classPrivateFieldIn"; + case 4194304 /* ExternalEmitHelpers.CreateBinding */: return "__createBinding"; + default: return ts.Debug.fail("Unrecognized helper"); + } + } + function resolveHelpersModule(node, errorNode) { + if (!externalHelpersModule) { + externalHelpersModule = resolveExternalModule(node, ts.externalHelpersModuleNameText, ts.Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; + } + return externalHelpersModule; + } + // GRAMMAR CHECKING + function checkGrammarDecoratorsAndModifiers(node) { + return checkGrammarDecorators(node) || checkGrammarModifiers(node); + } + function checkGrammarDecorators(node) { + if (!node.decorators) { + return false; + } + if (!ts.nodeCanBeDecorated(node, node.parent, node.parent.parent)) { + if (node.kind === 169 /* SyntaxKind.MethodDeclaration */ && !ts.nodeIsPresent(node.body)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); + } + else { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_are_not_valid_here); + } + } + else if (node.kind === 172 /* SyntaxKind.GetAccessor */ || node.kind === 173 /* SyntaxKind.SetAccessor */) { + var accessors = ts.getAllAccessorDeclarations(node.parent.members, node); + if (accessors.firstAccessor.decorators && node === accessors.secondAccessor) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); + } + } + return false; + } + function checkGrammarModifiers(node) { + var quickResult = reportObviousModifierErrors(node); + if (quickResult !== undefined) { + return quickResult; + } + var lastStatic, lastDeclare, lastAsync, lastOverride; + var flags = 0 /* ModifierFlags.None */; + for (var _i = 0, _a = node.modifiers; _i < _a.length; _i++) { + var modifier = _a[_i]; + if (modifier.kind !== 145 /* SyntaxKind.ReadonlyKeyword */) { + if (node.kind === 166 /* SyntaxKind.PropertySignature */ || node.kind === 168 /* SyntaxKind.MethodSignature */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_member, ts.tokenToString(modifier.kind)); + } + if (node.kind === 176 /* SyntaxKind.IndexSignature */ && (modifier.kind !== 124 /* SyntaxKind.StaticKeyword */ || !ts.isClassLike(node.parent))) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_an_index_signature, ts.tokenToString(modifier.kind)); + } + } + if (modifier.kind !== 101 /* SyntaxKind.InKeyword */ && modifier.kind !== 144 /* SyntaxKind.OutKeyword */) { + if (node.kind === 163 /* SyntaxKind.TypeParameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, ts.tokenToString(modifier.kind)); + } + } + switch (modifier.kind) { + case 85 /* SyntaxKind.ConstKeyword */: + if (node.kind !== 260 /* SyntaxKind.EnumDeclaration */) { + return grammarErrorOnNode(node, ts.Diagnostics.A_class_member_cannot_have_the_0_keyword, ts.tokenToString(85 /* SyntaxKind.ConstKeyword */)); + } + break; + case 159 /* SyntaxKind.OverrideKeyword */: + // If node.kind === SyntaxKind.Parameter, checkParameter reports an error if it's not a parameter property. + if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "override"); + } + else if (flags & 2 /* ModifierFlags.Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare"); + } + else if (flags & 64 /* ModifierFlags.Readonly */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly"); + } + else if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "override", "async"); + } + flags |= 16384 /* ModifierFlags.Override */; + lastOverride = modifier; + break; + case 123 /* SyntaxKind.PublicKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + var text = visibilityToString(ts.modifierToFlag(modifier.kind)); + if (flags & 28 /* ModifierFlags.AccessibilityModifier */) { + return grammarErrorOnNode(modifier, ts.Diagnostics.Accessibility_modifier_already_seen); + } + else if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "override"); + } + else if (flags & 32 /* ModifierFlags.Static */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); + } + else if (flags & 64 /* ModifierFlags.Readonly */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); + } + else if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); + } + else if (node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ || node.parent.kind === 305 /* SyntaxKind.SourceFile */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); + } + else if (flags & 128 /* ModifierFlags.Abstract */) { + if (modifier.kind === 121 /* SyntaxKind.PrivateKeyword */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); + } + else { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); + } + } + else if (ts.isPrivateIdentifierClassElementDeclaration(node)) { + return grammarErrorOnNode(modifier, ts.Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); + } + flags |= ts.modifierToFlag(modifier.kind); + break; + case 124 /* SyntaxKind.StaticKeyword */: + if (flags & 32 /* ModifierFlags.Static */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "static"); + } + else if (flags & 64 /* ModifierFlags.Readonly */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); + } + else if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); + } + else if (node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ || node.parent.kind === 305 /* SyntaxKind.SourceFile */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); + } + else if (flags & 128 /* ModifierFlags.Abstract */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); + } + else if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "static", "override"); + } + flags |= 32 /* ModifierFlags.Static */; + lastStatic = modifier; + break; + case 145 /* SyntaxKind.ReadonlyKeyword */: + if (flags & 64 /* ModifierFlags.Readonly */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "readonly"); + } + else if (node.kind !== 167 /* SyntaxKind.PropertyDeclaration */ && node.kind !== 166 /* SyntaxKind.PropertySignature */ && node.kind !== 176 /* SyntaxKind.IndexSignature */ && node.kind !== 164 /* SyntaxKind.Parameter */) { + // If node.kind === SyntaxKind.Parameter, checkParameter reports an error if it's not a parameter property. + return grammarErrorOnNode(modifier, ts.Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); + } + flags |= 64 /* ModifierFlags.Readonly */; + break; + case 93 /* SyntaxKind.ExportKeyword */: + if (flags & 1 /* ModifierFlags.Export */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "export"); + } + else if (flags & 2 /* ModifierFlags.Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); + } + else if (flags & 128 /* ModifierFlags.Abstract */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); + } + else if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); + } + else if (ts.isClassLike(node.parent)) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export"); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); + } + flags |= 1 /* ModifierFlags.Export */; + break; + case 88 /* SyntaxKind.DefaultKeyword */: + var container = node.parent.kind === 305 /* SyntaxKind.SourceFile */ ? node.parent : node.parent.parent; + if (container.kind === 261 /* SyntaxKind.ModuleDeclaration */ && !ts.isAmbientModule(container)) { + return grammarErrorOnNode(modifier, ts.Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); + } + else if (!(flags & 1 /* ModifierFlags.Export */)) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "export", "default"); + } + flags |= 512 /* ModifierFlags.Default */; + break; + case 135 /* SyntaxKind.DeclareKeyword */: + if (flags & 2 /* ModifierFlags.Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "declare"); + } + else if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); + } + else if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override"); + } + else if (ts.isClassLike(node.parent) && !ts.isPropertyDeclaration(node)) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare"); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); + } + else if ((node.parent.flags & 16777216 /* NodeFlags.Ambient */) && node.parent.kind === 262 /* SyntaxKind.ModuleBlock */) { + return grammarErrorOnNode(modifier, ts.Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); + } + else if (ts.isPrivateIdentifierClassElementDeclaration(node)) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare"); + } + flags |= 2 /* ModifierFlags.Ambient */; + lastDeclare = modifier; + break; + case 126 /* SyntaxKind.AbstractKeyword */: + if (flags & 128 /* ModifierFlags.Abstract */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "abstract"); + } + if (node.kind !== 257 /* SyntaxKind.ClassDeclaration */ && + node.kind !== 180 /* SyntaxKind.ConstructorType */) { + if (node.kind !== 169 /* SyntaxKind.MethodDeclaration */ && + node.kind !== 167 /* SyntaxKind.PropertyDeclaration */ && + node.kind !== 172 /* SyntaxKind.GetAccessor */ && + node.kind !== 173 /* SyntaxKind.SetAccessor */) { + return grammarErrorOnNode(modifier, ts.Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); + } + if (!(node.parent.kind === 257 /* SyntaxKind.ClassDeclaration */ && ts.hasSyntacticModifier(node.parent, 128 /* ModifierFlags.Abstract */))) { + return grammarErrorOnNode(modifier, ts.Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class); + } + if (flags & 32 /* ModifierFlags.Static */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); + } + if (flags & 8 /* ModifierFlags.Private */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); + } + if (flags & 256 /* ModifierFlags.Async */ && lastAsync) { + return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); + } + if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override"); + } + } + if (ts.isNamedDeclaration(node) && node.name.kind === 80 /* SyntaxKind.PrivateIdentifier */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract"); + } + flags |= 128 /* ModifierFlags.Abstract */; + break; + case 131 /* SyntaxKind.AsyncKeyword */: + if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, "async"); + } + else if (flags & 2 /* ModifierFlags.Ambient */ || node.parent.flags & 16777216 /* NodeFlags.Ambient */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); + } + if (flags & 128 /* ModifierFlags.Abstract */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); + } + flags |= 256 /* ModifierFlags.Async */; + lastAsync = modifier; + break; + case 101 /* SyntaxKind.InKeyword */: + case 144 /* SyntaxKind.OutKeyword */: + var inOutFlag = modifier.kind === 101 /* SyntaxKind.InKeyword */ ? 32768 /* ModifierFlags.In */ : 65536 /* ModifierFlags.Out */; + var inOutText = modifier.kind === 101 /* SyntaxKind.InKeyword */ ? "in" : "out"; + if (node.kind !== 163 /* SyntaxKind.TypeParameter */ || !(ts.isInterfaceDeclaration(node.parent) || ts.isClassLike(node.parent) || ts.isTypeAliasDeclaration(node.parent))) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText); + } + if (flags & inOutFlag) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_already_seen, inOutText); + } + if (inOutFlag & 32768 /* ModifierFlags.In */ && flags & 65536 /* ModifierFlags.Out */) { + return grammarErrorOnNode(modifier, ts.Diagnostics._0_modifier_must_precede_1_modifier, "in", "out"); + } + flags |= inOutFlag; + break; + } + } + if (node.kind === 171 /* SyntaxKind.Constructor */) { + if (flags & 32 /* ModifierFlags.Static */) { + return grammarErrorOnNode(lastStatic, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); + } + if (flags & 16384 /* ModifierFlags.Override */) { + return grammarErrorOnNode(lastOverride, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override"); // TODO: GH#18217 + } + if (flags & 256 /* ModifierFlags.Async */) { + return grammarErrorOnNode(lastAsync, ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); + } + return false; + } + else if ((node.kind === 266 /* SyntaxKind.ImportDeclaration */ || node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) && flags & 2 /* ModifierFlags.Ambient */) { + return grammarErrorOnNode(lastDeclare, ts.Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */ && (flags & 16476 /* ModifierFlags.ParameterPropertyModifier */) && ts.isBindingPattern(node.name)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); + } + else if (node.kind === 164 /* SyntaxKind.Parameter */ && (flags & 16476 /* ModifierFlags.ParameterPropertyModifier */) && node.dotDotDotToken) { + return grammarErrorOnNode(node, ts.Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); + } + if (flags & 256 /* ModifierFlags.Async */) { + return checkGrammarAsyncModifier(node, lastAsync); + } + return false; + } + /** + * true | false: Early return this value from checkGrammarModifiers. + * undefined: Need to do full checking on the modifiers. + */ + function reportObviousModifierErrors(node) { + return !node.modifiers + ? false + : shouldReportBadModifier(node) + ? grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here) + : undefined; + } + function shouldReportBadModifier(node) { + switch (node.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 171 /* SyntaxKind.Constructor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 164 /* SyntaxKind.Parameter */: + case 163 /* SyntaxKind.TypeParameter */: + return false; + default: + if (node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ || node.parent.kind === 305 /* SyntaxKind.SourceFile */) { + return false; + } + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + return nodeHasAnyModifiersExcept(node, 131 /* SyntaxKind.AsyncKeyword */); + case 257 /* SyntaxKind.ClassDeclaration */: + case 180 /* SyntaxKind.ConstructorType */: + return nodeHasAnyModifiersExcept(node, 126 /* SyntaxKind.AbstractKeyword */); + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 237 /* SyntaxKind.VariableStatement */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return true; + case 260 /* SyntaxKind.EnumDeclaration */: + return nodeHasAnyModifiersExcept(node, 85 /* SyntaxKind.ConstKeyword */); + default: + ts.Debug.fail(); + } + } + } + function nodeHasAnyModifiersExcept(node, allowedModifier) { + return node.modifiers.length > 1 || node.modifiers[0].kind !== allowedModifier; + } + function checkGrammarAsyncModifier(node, asyncModifier) { + switch (node.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return false; + } + return grammarErrorOnNode(asyncModifier, ts.Diagnostics._0_modifier_cannot_be_used_here, "async"); + } + function checkGrammarForDisallowedTrailingComma(list, diag) { + if (diag === void 0) { diag = ts.Diagnostics.Trailing_comma_not_allowed; } + if (list && list.hasTrailingComma) { + return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag); + } + return false; + } + function checkGrammarTypeParameterList(typeParameters, file) { + if (typeParameters && typeParameters.length === 0) { + var start = typeParameters.pos - "<".length; + var end = ts.skipTrivia(file.text, typeParameters.end) + ">".length; + return grammarErrorAtPos(file, start, end - start, ts.Diagnostics.Type_parameter_list_cannot_be_empty); + } + return false; + } + function checkGrammarParameterList(parameters) { + var seenOptionalParameter = false; + var parameterCount = parameters.length; + for (var i = 0; i < parameterCount; i++) { + var parameter = parameters[i]; + if (parameter.dotDotDotToken) { + if (i !== (parameterCount - 1)) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + if (!(parameter.flags & 16777216 /* NodeFlags.Ambient */)) { // Allow `...foo,` in ambient declarations; see GH#23070 + checkGrammarForDisallowedTrailingComma(parameters, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_rest_parameter_cannot_be_optional); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer); + } + } + else if (isOptionalParameter(parameter)) { + seenOptionalParameter = true; + if (parameter.questionToken && parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.Parameter_cannot_have_question_mark_and_initializer); + } + } + else if (seenOptionalParameter && !parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); + } + } + } + function getNonSimpleParameters(parameters) { + return ts.filter(parameters, function (parameter) { return !!parameter.initializer || ts.isBindingPattern(parameter.name) || ts.isRestParameter(parameter); }); + } + function checkGrammarForUseStrictSimpleParameterList(node) { + if (languageVersion >= 3 /* ScriptTarget.ES2016 */) { + var useStrictDirective_1 = node.body && ts.isBlock(node.body) && ts.findUseStrictPrologue(node.body.statements); + if (useStrictDirective_1) { + var nonSimpleParameters = getNonSimpleParameters(node.parameters); + if (ts.length(nonSimpleParameters)) { + ts.forEach(nonSimpleParameters, function (parameter) { + ts.addRelatedInfo(error(parameter, ts.Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive), ts.createDiagnosticForNode(useStrictDirective_1, ts.Diagnostics.use_strict_directive_used_here)); + }); + var diagnostics_2 = nonSimpleParameters.map(function (parameter, index) { return (index === 0 ? ts.createDiagnosticForNode(parameter, ts.Diagnostics.Non_simple_parameter_declared_here) : ts.createDiagnosticForNode(parameter, ts.Diagnostics.and_here)); }); + ts.addRelatedInfo.apply(void 0, __spreadArray([error(useStrictDirective_1, ts.Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list)], diagnostics_2, false)); + return true; + } + } + } + return false; + } + function checkGrammarFunctionLikeDeclaration(node) { + // Prevent cascading error by short-circuit + var file = ts.getSourceFileOfNode(node); + return checkGrammarDecoratorsAndModifiers(node) || + checkGrammarTypeParameterList(node.typeParameters, file) || + checkGrammarParameterList(node.parameters) || + checkGrammarArrowFunction(node, file) || + (ts.isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node)); + } + function checkGrammarClassLikeDeclaration(node) { + var file = ts.getSourceFileOfNode(node); + return checkGrammarClassDeclarationHeritageClauses(node) || + checkGrammarTypeParameterList(node.typeParameters, file); + } + function checkGrammarArrowFunction(node, file) { + if (!ts.isArrowFunction(node)) { + return false; + } + if (node.typeParameters && !(ts.length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) { + if (file && ts.fileExtensionIsOneOf(file.fileName, [".mts" /* Extension.Mts */, ".cts" /* Extension.Cts */])) { + grammarErrorOnNode(node.typeParameters[0], ts.Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint); + } + } + var equalsGreaterThanToken = node.equalsGreaterThanToken; + var startLine = ts.getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line; + var endLine = ts.getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line; + return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, ts.Diagnostics.Line_terminator_not_permitted_before_arrow); + } + function checkGrammarIndexSignatureParameters(node) { + var parameter = node.parameters[0]; + if (node.parameters.length !== 1) { + if (parameter) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } + else { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } + } + checkGrammarForDisallowedTrailingComma(node.parameters, ts.Diagnostics.An_index_signature_cannot_have_a_trailing_comma); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.An_index_signature_cannot_have_a_rest_parameter); + } + if (ts.hasEffectiveModifiers(parameter)) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); + } + if (!parameter.type) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); + } + var type = getTypeFromTypeNode(parameter.type); + if (someType(type, function (t) { return !!(t.flags & 8576 /* TypeFlags.StringOrNumberLiteralOrUnique */); }) || isGenericType(type)) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead); + } + if (!everyType(type, isValidIndexKeyType)) { + return grammarErrorOnNode(parameter.name, ts.Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type); + } + if (!node.type) { + return grammarErrorOnNode(node, ts.Diagnostics.An_index_signature_must_have_a_type_annotation); + } + return false; + } + function checkGrammarIndexSignature(node) { + // Prevent cascading error by short-circuit + return checkGrammarDecoratorsAndModifiers(node) || checkGrammarIndexSignatureParameters(node); + } + function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { + if (typeArguments && typeArguments.length === 0) { + var sourceFile = ts.getSourceFileOfNode(node); + var start = typeArguments.pos - "<".length; + var end = ts.skipTrivia(sourceFile.text, typeArguments.end) + ">".length; + return grammarErrorAtPos(sourceFile, start, end - start, ts.Diagnostics.Type_argument_list_cannot_be_empty); + } + return false; + } + function checkGrammarTypeArguments(node, typeArguments) { + return checkGrammarForDisallowedTrailingComma(typeArguments) || + checkGrammarForAtLeastOneTypeArgument(node, typeArguments); + } + function checkGrammarTaggedTemplateChain(node) { + if (node.questionDotToken || node.flags & 32 /* NodeFlags.OptionalChain */) { + return grammarErrorOnNode(node.template, ts.Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain); + } + return false; + } + function checkGrammarHeritageClause(node) { + var types = node.types; + if (checkGrammarForDisallowedTrailingComma(types)) { + return true; + } + if (types && types.length === 0) { + var listType = ts.tokenToString(node.token); + return grammarErrorAtPos(node, types.pos, 0, ts.Diagnostics._0_list_cannot_be_empty, listType); + } + return ts.some(types, checkGrammarExpressionWithTypeArguments); + } + function checkGrammarExpressionWithTypeArguments(node) { + if (ts.isExpressionWithTypeArguments(node) && ts.isImportKeyword(node.expression) && node.typeArguments) { + return grammarErrorOnNode(node, ts.Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); + } + return checkGrammarTypeArguments(node, node.typeArguments); + } + function checkGrammarClassDeclarationHeritageClauses(node) { + var seenExtendsClause = false; + var seenImplementsClause = false; + if (!checkGrammarDecoratorsAndModifiers(node) && node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 94 /* SyntaxKind.ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_must_precede_implements_clause); + } + if (heritageClause.types.length > 1) { + return grammarErrorOnFirstToken(heritageClause.types[1], ts.Diagnostics.Classes_can_only_extend_a_single_class); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 117 /* SyntaxKind.ImplementsKeyword */); + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.implements_clause_already_seen); + } + seenImplementsClause = true; + } + // Grammar checking heritageClause inside class declaration + checkGrammarHeritageClause(heritageClause); + } + } + } + function checkGrammarInterfaceDeclaration(node) { + var seenExtendsClause = false; + if (node.heritageClauses) { + for (var _i = 0, _a = node.heritageClauses; _i < _a.length; _i++) { + var heritageClause = _a[_i]; + if (heritageClause.token === 94 /* SyntaxKind.ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.extends_clause_already_seen); + } + seenExtendsClause = true; + } + else { + ts.Debug.assert(heritageClause.token === 117 /* SyntaxKind.ImplementsKeyword */); + return grammarErrorOnFirstToken(heritageClause, ts.Diagnostics.Interface_declaration_cannot_have_implements_clause); + } + // Grammar checking heritageClause inside class declaration + checkGrammarHeritageClause(heritageClause); + } + } + return false; + } + function checkGrammarComputedPropertyName(node) { + // If node is not a computedPropertyName, just skip the grammar checking + if (node.kind !== 162 /* SyntaxKind.ComputedPropertyName */) { + return false; + } + var computedPropertyName = node; + if (computedPropertyName.expression.kind === 221 /* SyntaxKind.BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return grammarErrorOnNode(computedPropertyName.expression, ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); + } + return false; + } + function checkGrammarForGenerator(node) { + if (node.asteriskToken) { + ts.Debug.assert(node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || + node.kind === 213 /* SyntaxKind.FunctionExpression */ || + node.kind === 169 /* SyntaxKind.MethodDeclaration */); + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.Generators_are_not_allowed_in_an_ambient_context); + } + if (!node.body) { + return grammarErrorOnNode(node.asteriskToken, ts.Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); + } + } + } + function checkGrammarForInvalidQuestionMark(questionToken, message) { + return !!questionToken && grammarErrorOnNode(questionToken, message); + } + function checkGrammarForInvalidExclamationToken(exclamationToken, message) { + return !!exclamationToken && grammarErrorOnNode(exclamationToken, message); + } + function checkGrammarObjectLiteralExpression(node, inDestructuring) { + var seen = new ts.Map(); + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var prop = _a[_i]; + if (prop.kind === 298 /* SyntaxKind.SpreadAssignment */) { + if (inDestructuring) { + // a rest property cannot be destructured any further + var expression = ts.skipParentheses(prop.expression); + if (ts.isArrayLiteralExpression(expression) || ts.isObjectLiteralExpression(expression)) { + return grammarErrorOnNode(prop.expression, ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + } + continue; + } + var name = prop.name; + if (name.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + // If the name is not a ComputedPropertyName, the grammar checking will skip it + checkGrammarComputedPropertyName(name); + } + if (prop.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) { + // having objectAssignmentInitializer is only valid in ObjectAssignmentPattern + // outside of destructuring it is a syntax error + grammarErrorOnNode(prop.equalsToken, ts.Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern); + } + if (name.kind === 80 /* SyntaxKind.PrivateIdentifier */) { + grammarErrorOnNode(name, ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + // Modifiers are never allowed on properties except for 'async' on a method declaration + if (prop.modifiers) { + for (var _b = 0, _c = prop.modifiers; _b < _c.length; _b++) { + var mod = _c[_b]; + if (mod.kind !== 131 /* SyntaxKind.AsyncKeyword */ || prop.kind !== 169 /* SyntaxKind.MethodDeclaration */) { + grammarErrorOnNode(mod, ts.Diagnostics._0_modifier_cannot_be_used_here, ts.getTextOfNode(mod)); + } + } + } + // ECMA-262 11.1.5 Object Initializer + // If previous is not undefined then throw a SyntaxError exception if any of the following conditions are true + // a.This production is contained in strict code and IsDataDescriptor(previous) is true and + // IsDataDescriptor(propId.descriptor) is true. + // b.IsDataDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true. + // c.IsAccessorDescriptor(previous) is true and IsDataDescriptor(propId.descriptor) is true. + // d.IsAccessorDescriptor(previous) is true and IsAccessorDescriptor(propId.descriptor) is true + // and either both previous and propId.descriptor have[[Get]] fields or both previous and propId.descriptor have[[Set]] fields + var currentKind = void 0; + switch (prop.kind) { + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + checkGrammarForInvalidExclamationToken(prop.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context); + // falls through + case 296 /* SyntaxKind.PropertyAssignment */: + // Grammar checking for computedPropertyName and shorthandPropertyAssignment + checkGrammarForInvalidQuestionMark(prop.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional); + if (name.kind === 8 /* SyntaxKind.NumericLiteral */) { + checkGrammarNumericLiteral(name); + } + currentKind = 4 /* DeclarationMeaning.PropertyAssignment */; + break; + case 169 /* SyntaxKind.MethodDeclaration */: + currentKind = 8 /* DeclarationMeaning.Method */; + break; + case 172 /* SyntaxKind.GetAccessor */: + currentKind = 1 /* DeclarationMeaning.GetAccessor */; + break; + case 173 /* SyntaxKind.SetAccessor */: + currentKind = 2 /* DeclarationMeaning.SetAccessor */; + break; + default: + throw ts.Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind); + } + if (!inDestructuring) { + var effectiveName = ts.getPropertyNameForPropertyNameNode(name); + if (effectiveName === undefined) { + continue; + } + var existingKind = seen.get(effectiveName); + if (!existingKind) { + seen.set(effectiveName, currentKind); + } + else { + if ((currentKind & 8 /* DeclarationMeaning.Method */) && (existingKind & 8 /* DeclarationMeaning.Method */)) { + grammarErrorOnNode(name, ts.Diagnostics.Duplicate_identifier_0, ts.getTextOfNode(name)); + } + else if ((currentKind & 4 /* DeclarationMeaning.PropertyAssignment */) && (existingKind & 4 /* DeclarationMeaning.PropertyAssignment */)) { + grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, ts.getTextOfNode(name)); + } + else if ((currentKind & 3 /* DeclarationMeaning.GetOrSetAccessor */) && (existingKind & 3 /* DeclarationMeaning.GetOrSetAccessor */)) { + if (existingKind !== 3 /* DeclarationMeaning.GetOrSetAccessor */ && currentKind !== existingKind) { + seen.set(effectiveName, currentKind | existingKind); + } + else { + return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); + } + } + else { + return grammarErrorOnNode(name, ts.Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); + } + } + } + } + } + function checkGrammarJsxElement(node) { + checkGrammarJsxName(node.tagName); + checkGrammarTypeArguments(node, node.typeArguments); + var seen = new ts.Map(); + for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { + var attr = _a[_i]; + if (attr.kind === 287 /* SyntaxKind.JsxSpreadAttribute */) { + continue; + } + var name = attr.name, initializer = attr.initializer; + if (!seen.get(name.escapedText)) { + seen.set(name.escapedText, true); + } + else { + return grammarErrorOnNode(name, ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); + } + if (initializer && initializer.kind === 288 /* SyntaxKind.JsxExpression */ && !initializer.expression) { + return grammarErrorOnNode(initializer, ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); + } + } + } + function checkGrammarJsxName(node) { + if (ts.isPropertyAccessExpression(node)) { + var propName = node; + do { + var check_1 = checkGrammarJsxNestedIdentifier(propName.name); + if (check_1) { + return check_1; + } + propName = propName.expression; + } while (ts.isPropertyAccessExpression(propName)); + var check = checkGrammarJsxNestedIdentifier(propName); + if (check) { + return check; + } + } + function checkGrammarJsxNestedIdentifier(name) { + if (ts.isIdentifier(name) && ts.idText(name).indexOf(":") !== -1) { + return grammarErrorOnNode(name, ts.Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names); + } + } + } + function checkGrammarJsxExpression(node) { + if (node.expression && ts.isCommaSequence(node.expression)) { + return grammarErrorOnNode(node.expression, ts.Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array); + } + } + function checkGrammarForInOrForOfStatement(forInOrOfStatement) { + if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { + return true; + } + if (forInOrOfStatement.kind === 244 /* SyntaxKind.ForOfStatement */ && forInOrOfStatement.awaitModifier) { + if (!(forInOrOfStatement.flags & 32768 /* NodeFlags.AwaitContext */)) { + var sourceFile = ts.getSourceFileOfNode(forInOrOfStatement); + if (ts.isInTopLevelContext(forInOrOfStatement)) { + if (!hasParseDiagnostics(sourceFile)) { + if (!ts.isEffectiveExternalModule(sourceFile, compilerOptions)) { + diagnostics.add(ts.createDiagnosticForNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module)); + } + switch (moduleKind) { + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + if (sourceFile.impliedNodeFormat === ts.ModuleKind.CommonJS) { + diagnostics.add(ts.createDiagnosticForNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)); + break; + } + // fallthrough + case ts.ModuleKind.ES2022: + case ts.ModuleKind.ESNext: + case ts.ModuleKind.System: + if (languageVersion >= 4 /* ScriptTarget.ES2017 */) { + break; + } + // fallthrough + default: + diagnostics.add(ts.createDiagnosticForNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher)); + break; + } + } + } + else { + // use of 'for-await-of' in non-async function + if (!hasParseDiagnostics(sourceFile)) { + var diagnostic = ts.createDiagnosticForNode(forInOrOfStatement.awaitModifier, ts.Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules); + var func = ts.getContainingFunction(forInOrOfStatement); + if (func && func.kind !== 171 /* SyntaxKind.Constructor */) { + ts.Debug.assert((ts.getFunctionFlags(func) & 2 /* FunctionFlags.Async */) === 0, "Enclosing function should never be an async function."); + var relatedInfo = ts.createDiagnosticForNode(func, ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async); + ts.addRelatedInfo(diagnostic, relatedInfo); + } + diagnostics.add(diagnostic); + return true; + } + } + return false; + } + } + if (ts.isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 32768 /* NodeFlags.AwaitContext */) && + ts.isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") { + grammarErrorOnNode(forInOrOfStatement.initializer, ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async); + return false; + } + if (forInOrOfStatement.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + var variableList = forInOrOfStatement.initializer; + if (!checkGrammarVariableDeclarationList(variableList)) { + var declarations = variableList.declarations; + // declarations.length can be zero if there is an error in variable declaration in for-of or for-in + // See http://www.ecma-international.org/ecma-262/6.0/#sec-for-in-and-for-of-statements for details + // For example: + // var let = 10; + // for (let of [1,2,3]) {} // this is invalid ES6 syntax + // for (let in [1,2,3]) {} // this is invalid ES6 syntax + // We will then want to skip on grammar checking on variableList declaration + if (!declarations.length) { + return false; + } + if (declarations.length > 1) { + var diagnostic = forInOrOfStatement.kind === 243 /* SyntaxKind.ForInStatement */ + ? ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement + : ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; + return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); + } + var firstDeclaration = declarations[0]; + if (firstDeclaration.initializer) { + var diagnostic = forInOrOfStatement.kind === 243 /* SyntaxKind.ForInStatement */ + ? ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer + : ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; + return grammarErrorOnNode(firstDeclaration.name, diagnostic); + } + if (firstDeclaration.type) { + var diagnostic = forInOrOfStatement.kind === 243 /* SyntaxKind.ForInStatement */ + ? ts.Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation + : ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; + return grammarErrorOnNode(firstDeclaration, diagnostic); + } + } + } + return false; + } + function checkGrammarAccessor(accessor) { + if (!(accessor.flags & 16777216 /* NodeFlags.Ambient */) && (accessor.parent.kind !== 182 /* SyntaxKind.TypeLiteral */) && (accessor.parent.kind !== 258 /* SyntaxKind.InterfaceDeclaration */)) { + if (languageVersion < 1 /* ScriptTarget.ES5 */) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher); + } + if (languageVersion < 2 /* ScriptTarget.ES2015 */ && ts.isPrivateIdentifier(accessor.name)) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + if (accessor.body === undefined && !ts.hasSyntacticModifier(accessor, 128 /* ModifierFlags.Abstract */)) { + return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); + } + } + if (accessor.body) { + if (ts.hasSyntacticModifier(accessor, 128 /* ModifierFlags.Abstract */)) { + return grammarErrorOnNode(accessor, ts.Diagnostics.An_abstract_accessor_cannot_have_an_implementation); + } + if (accessor.parent.kind === 182 /* SyntaxKind.TypeLiteral */ || accessor.parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + return grammarErrorOnNode(accessor.body, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); + } + } + if (accessor.typeParameters) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.An_accessor_cannot_have_type_parameters); + } + if (!doesAccessorHaveCorrectParameterCount(accessor)) { + return grammarErrorOnNode(accessor.name, accessor.kind === 172 /* SyntaxKind.GetAccessor */ ? + ts.Diagnostics.A_get_accessor_cannot_have_parameters : + ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter); + } + if (accessor.kind === 173 /* SyntaxKind.SetAccessor */) { + if (accessor.type) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); + } + var parameter = ts.Debug.checkDefined(ts.getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion."); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, ts.Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); + } + if (parameter.initializer) { + return grammarErrorOnNode(accessor.name, ts.Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); + } + } + return false; + } + /** Does the accessor have the right number of parameters? + * A get accessor has no parameters or a single `this` parameter. + * A set accessor has one parameter or a `this` parameter and one more parameter. + */ + function doesAccessorHaveCorrectParameterCount(accessor) { + return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 172 /* SyntaxKind.GetAccessor */ ? 0 : 1); + } + function getAccessorThisParameter(accessor) { + if (accessor.parameters.length === (accessor.kind === 172 /* SyntaxKind.GetAccessor */ ? 1 : 2)) { + return ts.getThisParameter(accessor); + } + } + function checkGrammarTypeOperatorNode(node) { + if (node.operator === 154 /* SyntaxKind.UniqueKeyword */) { + if (node.type.kind !== 151 /* SyntaxKind.SymbolKeyword */) { + return grammarErrorOnNode(node.type, ts.Diagnostics._0_expected, ts.tokenToString(151 /* SyntaxKind.SymbolKeyword */)); + } + var parent = ts.walkUpParenthesizedTypes(node.parent); + if (ts.isInJSFile(parent) && ts.isJSDocTypeExpression(parent)) { + var host_2 = ts.getJSDocHost(parent); + if (host_2) { + parent = ts.getSingleVariableOfVariableStatement(host_2) || host_2; + } + } + switch (parent.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + var decl = parent; + if (decl.name.kind !== 79 /* SyntaxKind.Identifier */) { + return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name); + } + if (!ts.isVariableDeclarationInVariableStatement(decl)) { + return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement); + } + if (!(decl.parent.flags & 2 /* NodeFlags.Const */)) { + return grammarErrorOnNode(parent.name, ts.Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const); + } + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + if (!ts.isStatic(parent) || + !ts.hasEffectiveReadonlyModifier(parent)) { + return grammarErrorOnNode(parent.name, ts.Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly); + } + break; + case 166 /* SyntaxKind.PropertySignature */: + if (!ts.hasSyntacticModifier(parent, 64 /* ModifierFlags.Readonly */)) { + return grammarErrorOnNode(parent.name, ts.Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly); + } + break; + default: + return grammarErrorOnNode(node, ts.Diagnostics.unique_symbol_types_are_not_allowed_here); + } + } + else if (node.operator === 145 /* SyntaxKind.ReadonlyKeyword */) { + if (node.type.kind !== 183 /* SyntaxKind.ArrayType */ && node.type.kind !== 184 /* SyntaxKind.TupleType */) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, ts.tokenToString(151 /* SyntaxKind.SymbolKeyword */)); + } + } + } + function checkGrammarForInvalidDynamicName(node, message) { + if (isNonBindableDynamicName(node)) { + return grammarErrorOnNode(node, message); + } + } + function checkGrammarMethod(node) { + if (checkGrammarFunctionLikeDeclaration(node)) { + return true; + } + if (node.kind === 169 /* SyntaxKind.MethodDeclaration */) { + if (node.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + // We only disallow modifier on a method declaration if it is a property of object-literal-expression + if (node.modifiers && !(node.modifiers.length === 1 && ts.first(node.modifiers).kind === 131 /* SyntaxKind.AsyncKeyword */)) { + return grammarErrorOnFirstToken(node, ts.Diagnostics.Modifiers_cannot_appear_here); + } + else if (checkGrammarForInvalidQuestionMark(node.questionToken, ts.Diagnostics.An_object_member_cannot_be_declared_optional)) { + return true; + } + else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) { + return true; + } + else if (node.body === undefined) { + return grammarErrorAtPos(node, node.end - 1, ";".length, ts.Diagnostics._0_expected, "{"); + } + } + if (checkGrammarForGenerator(node)) { + return true; + } + } + if (ts.isClassLike(node.parent)) { + if (languageVersion < 2 /* ScriptTarget.ES2015 */ && ts.isPrivateIdentifier(node.name)) { + return grammarErrorOnNode(node.name, ts.Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + // Technically, computed properties in ambient contexts is disallowed + // for property declarations and accessors too, not just methods. + // However, property declarations disallow computed names in general, + // and accessors are not allowed in ambient contexts in general, + // so this error only really matters for methods. + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + else if (node.kind === 169 /* SyntaxKind.MethodDeclaration */ && !node.body) { + return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + } + else if (node.parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + else if (node.parent.kind === 182 /* SyntaxKind.TypeLiteral */) { + return checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + } + function checkGrammarBreakOrContinueStatement(node) { + var current = node; + while (current) { + if (ts.isFunctionLikeOrClassStaticBlockDeclaration(current)) { + return grammarErrorOnNode(node, ts.Diagnostics.Jump_target_cannot_cross_function_boundary); + } + switch (current.kind) { + case 250 /* SyntaxKind.LabeledStatement */: + if (node.label && current.label.escapedText === node.label.escapedText) { + // found matching label - verify that label usage is correct + // continue can only target labels that are on iteration statements + var isMisplacedContinueLabel = node.kind === 245 /* SyntaxKind.ContinueStatement */ + && !ts.isIterationStatement(current.statement, /*lookInLabeledStatement*/ true); + if (isMisplacedContinueLabel) { + return grammarErrorOnNode(node, ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); + } + return false; + } + break; + case 249 /* SyntaxKind.SwitchStatement */: + if (node.kind === 246 /* SyntaxKind.BreakStatement */ && !node.label) { + // unlabeled break within switch statement - ok + return false; + } + break; + default: + if (ts.isIterationStatement(current, /*lookInLabeledStatement*/ false) && !node.label) { + // unlabeled break or continue within iteration statement - ok + return false; + } + break; + } + current = current.parent; + } + if (node.label) { + var message = node.kind === 246 /* SyntaxKind.BreakStatement */ + ? ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement + : ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); + } + else { + var message = node.kind === 246 /* SyntaxKind.BreakStatement */ + ? ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement + : ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); + } + } + function checkGrammarBindingElement(node) { + if (node.dotDotDotToken) { + var elements = node.parent.elements; + if (node !== ts.last(elements)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } + checkGrammarForDisallowedTrailingComma(elements, ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + if (node.propertyName) { + return grammarErrorOnNode(node.name, ts.Diagnostics.A_rest_element_cannot_have_a_property_name); + } + } + if (node.dotDotDotToken && node.initializer) { + // Error on equals token which immediately precedes the initializer + return grammarErrorAtPos(node, node.initializer.pos - 1, 1, ts.Diagnostics.A_rest_element_cannot_have_an_initializer); + } + } + function isStringOrNumberLiteralExpression(expr) { + return ts.isStringOrNumericLiteralLike(expr) || + expr.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ && expr.operator === 40 /* SyntaxKind.MinusToken */ && + expr.operand.kind === 8 /* SyntaxKind.NumericLiteral */; + } + function isBigIntLiteralExpression(expr) { + return expr.kind === 9 /* SyntaxKind.BigIntLiteral */ || + expr.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ && expr.operator === 40 /* SyntaxKind.MinusToken */ && + expr.operand.kind === 9 /* SyntaxKind.BigIntLiteral */; + } + function isSimpleLiteralEnumReference(expr) { + if ((ts.isPropertyAccessExpression(expr) || (ts.isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression))) && + ts.isEntityNameExpression(expr.expression)) { + return !!(checkExpressionCached(expr).flags & 1024 /* TypeFlags.EnumLiteral */); + } + } + function checkAmbientInitializer(node) { + var initializer = node.initializer; + if (initializer) { + var isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || + isSimpleLiteralEnumReference(initializer) || + initializer.kind === 110 /* SyntaxKind.TrueKeyword */ || initializer.kind === 95 /* SyntaxKind.FalseKeyword */ || + isBigIntLiteralExpression(initializer)); + var isConstOrReadonly = ts.isDeclarationReadonly(node) || ts.isVariableDeclaration(node) && ts.isVarConst(node); + if (isConstOrReadonly && !node.type) { + if (isInvalidInitializer) { + return grammarErrorOnNode(initializer, ts.Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference); + } + } + else { + return grammarErrorOnNode(initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); + } + if (!isConstOrReadonly || isInvalidInitializer) { + return grammarErrorOnNode(initializer, ts.Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); + } + } + } + function checkGrammarVariableDeclaration(node) { + if (node.parent.parent.kind !== 243 /* SyntaxKind.ForInStatement */ && node.parent.parent.kind !== 244 /* SyntaxKind.ForOfStatement */) { + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + checkAmbientInitializer(node); + } + else if (!node.initializer) { + if (ts.isBindingPattern(node.name) && !ts.isBindingPattern(node.parent)) { + return grammarErrorOnNode(node, ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer); + } + if (ts.isVarConst(node)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_must_be_initialized); + } + } + } + if (node.exclamationToken && (node.parent.parent.kind !== 237 /* SyntaxKind.VariableStatement */ || !node.type || node.initializer || node.flags & 16777216 /* NodeFlags.Ambient */)) { + var message = node.initializer + ? ts.Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions + : !node.type + ? ts.Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations + : ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; + return grammarErrorOnNode(node.exclamationToken, message); + } + if ((moduleKind < ts.ModuleKind.ES2015 || ts.getSourceFileOfNode(node).impliedNodeFormat === ts.ModuleKind.CommonJS) && moduleKind !== ts.ModuleKind.System && + !(node.parent.parent.flags & 16777216 /* NodeFlags.Ambient */) && ts.hasSyntacticModifier(node.parent.parent, 1 /* ModifierFlags.Export */)) { + checkESModuleMarker(node.name); + } + var checkLetConstNames = (ts.isLet(node) || ts.isVarConst(node)); + // 1. LexicalDeclaration : LetOrConst BindingList ; + // It is a Syntax Error if the BoundNames of BindingList contains "let". + // 2. ForDeclaration: ForDeclaration : LetOrConst ForBinding + // It is a Syntax Error if the BoundNames of ForDeclaration contains "let". + // It is a SyntaxError if a VariableDeclaration or VariableDeclarationNoIn occurs within strict code + // and its Identifier is eval or arguments + return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name); + } + function checkESModuleMarker(name) { + if (name.kind === 79 /* SyntaxKind.Identifier */) { + if (ts.idText(name) === "__esModule") { + return grammarErrorOnNodeSkippedOn("noEmit", name, ts.Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); + } + } + else { + var elements = name.elements; + for (var _i = 0, elements_2 = elements; _i < elements_2.length; _i++) { + var element = elements_2[_i]; + if (!ts.isOmittedExpression(element)) { + return checkESModuleMarker(element.name); + } + } + } + return false; + } + function checkGrammarNameInLetOrConstDeclarations(name) { + if (name.kind === 79 /* SyntaxKind.Identifier */) { + if (name.originalKeywordKind === 119 /* SyntaxKind.LetKeyword */) { + return grammarErrorOnNode(name, ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); + } + } + else { + var elements = name.elements; + for (var _i = 0, elements_3 = elements; _i < elements_3.length; _i++) { + var element = elements_3[_i]; + if (!ts.isOmittedExpression(element)) { + checkGrammarNameInLetOrConstDeclarations(element.name); + } + } + } + return false; + } + function checkGrammarVariableDeclarationList(declarationList) { + var declarations = declarationList.declarations; + if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { + return true; + } + if (!declarationList.declarations.length) { + return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, ts.Diagnostics.Variable_declaration_list_cannot_be_empty); + } + return false; + } + function allowLetAndConstDeclarations(parent) { + switch (parent.kind) { + case 239 /* SyntaxKind.IfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + return false; + case 250 /* SyntaxKind.LabeledStatement */: + return allowLetAndConstDeclarations(parent.parent); + } + return true; + } + function checkGrammarForDisallowedLetOrConstStatement(node) { + if (!allowLetAndConstDeclarations(node.parent)) { + if (ts.isLet(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block); + } + else if (ts.isVarConst(node.declarationList)) { + return grammarErrorOnNode(node, ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block); + } + } + } + function checkGrammarMetaProperty(node) { + var escapedText = node.name.escapedText; + switch (node.keywordToken) { + case 103 /* SyntaxKind.NewKeyword */: + if (escapedText !== "target") { + return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, ts.tokenToString(node.keywordToken), "target"); + } + break; + case 100 /* SyntaxKind.ImportKeyword */: + if (escapedText !== "meta") { + return grammarErrorOnNode(node.name, ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, ts.tokenToString(node.keywordToken), "meta"); + } + break; + } + } + function hasParseDiagnostics(sourceFile) { + return sourceFile.parseDiagnostics.length > 0; + } + function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2)); + return true; + } + return false; + } + function grammarErrorAtPos(nodeForSourceFile, start, length, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(nodeForSourceFile); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createFileDiagnostic(sourceFile, start, length, message, arg0, arg1, arg2)); + return true; + } + return false; + } + function grammarErrorOnNodeSkippedOn(key, node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + errorSkippedOn(key, node, message, arg0, arg1, arg2); + return true; + } + return false; + } + function grammarErrorOnNode(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(ts.createDiagnosticForNode(node, message, arg0, arg1, arg2)); + return true; + } + return false; + } + function checkGrammarConstructorTypeParameters(node) { + var jsdocTypeParameters = ts.isInJSFile(node) ? ts.getJSDocTypeParameterDeclarations(node) : undefined; + var range = node.typeParameters || jsdocTypeParameters && ts.firstOrUndefined(jsdocTypeParameters); + if (range) { + var pos = range.pos === range.end ? range.pos : ts.skipTrivia(ts.getSourceFileOfNode(node).text, range.pos); + return grammarErrorAtPos(node, pos, range.end - pos, ts.Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarConstructorTypeAnnotation(node) { + var type = ts.getEffectiveReturnTypeNode(node); + if (type) { + return grammarErrorOnNode(type, ts.Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarProperty(node) { + if (ts.isComputedPropertyName(node.name) && ts.isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* SyntaxKind.InKeyword */) { + return grammarErrorOnNode(node.parent.members[0], ts.Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); + } + if (ts.isClassLike(node.parent)) { + if (ts.isStringLiteral(node.name) && node.name.text === "constructor") { + return grammarErrorOnNode(node.name, ts.Diagnostics.Classes_may_not_have_a_field_named_constructor); + } + if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) { + return true; + } + if (languageVersion < 2 /* ScriptTarget.ES2015 */ && ts.isPrivateIdentifier(node.name)) { + return grammarErrorOnNode(node.name, ts.Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + } + else if (node.parent.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { + return true; + } + if (node.initializer) { + return grammarErrorOnNode(node.initializer, ts.Diagnostics.An_interface_property_cannot_have_an_initializer); + } + } + else if (ts.isTypeLiteralNode(node.parent)) { + if (checkGrammarForInvalidDynamicName(node.name, ts.Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { + return true; + } + if (node.initializer) { + return grammarErrorOnNode(node.initializer, ts.Diagnostics.A_type_literal_property_cannot_have_an_initializer); + } + } + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + checkAmbientInitializer(node); + } + if (ts.isPropertyDeclaration(node) && node.exclamationToken && (!ts.isClassLike(node.parent) || !node.type || node.initializer || + node.flags & 16777216 /* NodeFlags.Ambient */ || ts.isStatic(node) || ts.hasAbstractModifier(node))) { + var message = node.initializer + ? ts.Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions + : !node.type + ? ts.Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations + : ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; + return grammarErrorOnNode(node.exclamationToken, message); + } + } + function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { + // A declare modifier is required for any top level .d.ts declaration except export=, export default, export as namespace + // interfaces and imports categories: + // + // DeclarationElement: + // ExportAssignment + // export_opt InterfaceDeclaration + // export_opt TypeAliasDeclaration + // export_opt ImportDeclaration + // export_opt ExternalImportDeclaration + // export_opt AmbientDeclaration + // + // TODO: The spec needs to be amended to reflect this grammar. + if (node.kind === 258 /* SyntaxKind.InterfaceDeclaration */ || + node.kind === 259 /* SyntaxKind.TypeAliasDeclaration */ || + node.kind === 266 /* SyntaxKind.ImportDeclaration */ || + node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ || + node.kind === 272 /* SyntaxKind.ExportDeclaration */ || + node.kind === 271 /* SyntaxKind.ExportAssignment */ || + node.kind === 264 /* SyntaxKind.NamespaceExportDeclaration */ || + ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */ | 1 /* ModifierFlags.Export */ | 512 /* ModifierFlags.Default */)) { + return false; + } + return grammarErrorOnFirstToken(node, ts.Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier); + } + function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { + for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { + var decl = _a[_i]; + if (ts.isDeclaration(decl) || decl.kind === 237 /* SyntaxKind.VariableStatement */) { + if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { + return true; + } + } + } + return false; + } + function checkGrammarSourceFile(node) { + return !!(node.flags & 16777216 /* NodeFlags.Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); + } + function checkGrammarStatementInAmbientContext(node) { + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + // Find containing block which is either Block, ModuleBlock, SourceFile + var links = getNodeLinks(node); + if (!links.hasReportedStatementInAmbientContext && (ts.isFunctionLike(node.parent) || ts.isAccessor(node.parent))) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); + } + // We are either parented by another statement, or some sort of block. + // If we're in a block, we only want to really report an error once + // to prevent noisiness. So use a bit on the block to indicate if + // this has already been reported, and don't report if it has. + // + if (node.parent.kind === 235 /* SyntaxKind.Block */ || node.parent.kind === 262 /* SyntaxKind.ModuleBlock */ || node.parent.kind === 305 /* SyntaxKind.SourceFile */) { + var links_2 = getNodeLinks(node.parent); + // Check if the containing block ever report this error + if (!links_2.hasReportedStatementInAmbientContext) { + return links_2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, ts.Diagnostics.Statements_are_not_allowed_in_ambient_contexts); + } + } + else { + // We must be parented by a statement. If so, there's no need + // to report the error as our parent will have already done it. + // Debug.assert(isStatement(node.parent)); + } + } + return false; + } + function checkGrammarNumericLiteral(node) { + // Grammar checking + if (node.numericLiteralFlags & 32 /* TokenFlags.Octal */) { + var diagnosticMessage = void 0; + if (languageVersion >= 1 /* ScriptTarget.ES5 */) { + diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0; + } + else if (ts.isChildOfNodeWithKind(node, 196 /* SyntaxKind.LiteralType */)) { + diagnosticMessage = ts.Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0; + } + else if (ts.isChildOfNodeWithKind(node, 299 /* SyntaxKind.EnumMember */)) { + diagnosticMessage = ts.Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0; + } + if (diagnosticMessage) { + var withMinus = ts.isPrefixUnaryExpression(node.parent) && node.parent.operator === 40 /* SyntaxKind.MinusToken */; + var literal = (withMinus ? "-" : "") + "0o" + node.text; + return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal); + } + } + // Realism (size) checking + checkNumericLiteralValueSize(node); + return false; + } + function checkNumericLiteralValueSize(node) { + // We should test against `getTextOfNode(node)` rather than `node.text`, because `node.text` for large numeric literals can contain "." + // e.g. `node.text` for numeric literal `1100000000000000000000` is `1.1e21`. + var isFractional = ts.getTextOfNode(node).indexOf(".") !== -1; + var isScientific = node.numericLiteralFlags & 16 /* TokenFlags.Scientific */; + // Scientific notation (e.g. 2e54 and 1e00000000010) can't be converted to bigint + // Fractional numbers (e.g. 9000000000000000.001) are inherently imprecise anyway + if (isFractional || isScientific) { + return; + } + // Here `node` is guaranteed to be a numeric literal representing an integer. + // We need to judge whether the integer `node` represents is <= 2 ** 53 - 1, which can be accomplished by comparing to `value` defined below because: + // 1) when `node` represents an integer <= 2 ** 53 - 1, `node.text` is its exact string representation and thus `value` precisely represents the integer. + // 2) otherwise, although `node.text` may be imprecise string representation, its mathematical value and consequently `value` cannot be less than 2 ** 53, + // thus the result of the predicate won't be affected. + var value = +node.text; + if (value <= Math.pow(2, 53) - 1) { + return; + } + addErrorOrSuggestion(/*isError*/ false, ts.createDiagnosticForNode(node, ts.Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)); + } + function checkGrammarBigIntLiteral(node) { + var literalType = ts.isLiteralTypeNode(node.parent) || + ts.isPrefixUnaryExpression(node.parent) && ts.isLiteralTypeNode(node.parent.parent); + if (!literalType) { + if (languageVersion < 7 /* ScriptTarget.ES2020 */) { + if (grammarErrorOnNode(node, ts.Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) { + return true; + } + } + } + return false; + } + function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) { + var sourceFile = ts.getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + var span = ts.getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(ts.createFileDiagnostic(sourceFile, ts.textSpanEnd(span), /*length*/ 0, message, arg0, arg1, arg2)); + return true; + } + return false; + } + function getAmbientModules() { + if (!ambientModulesCache) { + ambientModulesCache = []; + globals.forEach(function (global, sym) { + // No need to `unescapeLeadingUnderscores`, an escaped symbol is never an ambient module. + if (ambientModuleSymbolRegex.test(sym)) { + ambientModulesCache.push(global); + } + }); + } + return ambientModulesCache; + } + function checkGrammarImportClause(node) { + var _a; + if (node.isTypeOnly && node.name && node.namedBindings) { + return grammarErrorOnNode(node, ts.Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both); + } + if (node.isTypeOnly && ((_a = node.namedBindings) === null || _a === void 0 ? void 0 : _a.kind) === 269 /* SyntaxKind.NamedImports */) { + return checkGrammarNamedImportsOrExports(node.namedBindings); + } + return false; + } + function checkGrammarNamedImportsOrExports(namedBindings) { + return !!ts.forEach(namedBindings.elements, function (specifier) { + if (specifier.isTypeOnly) { + return grammarErrorOnFirstToken(specifier, specifier.kind === 270 /* SyntaxKind.ImportSpecifier */ + ? ts.Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement + : ts.Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement); + } + }); + } + function checkGrammarImportCallExpression(node) { + if (moduleKind === ts.ModuleKind.ES2015) { + return grammarErrorOnNode(node, ts.Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext); + } + if (node.typeArguments) { + return grammarErrorOnNode(node, ts.Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); + } + var nodeArguments = node.arguments; + if (moduleKind !== ts.ModuleKind.ESNext && moduleKind !== ts.ModuleKind.NodeNext) { + // We are allowed trailing comma after proposal-import-assertions. + checkGrammarForDisallowedTrailingComma(nodeArguments); + if (nodeArguments.length > 1) { + var assertionArgument = nodeArguments[1]; + return grammarErrorOnNode(assertionArgument, ts.Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext); + } + } + if (nodeArguments.length === 0 || nodeArguments.length > 2) { + return grammarErrorOnNode(node, ts.Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments); + } + // see: parseArgumentOrArrayLiteralElement...we use this function which parse arguments of callExpression to parse specifier for dynamic import. + // parseArgumentOrArrayLiteralElement allows spread element to be in an argument list which is not allowed as specifier in dynamic import. + var spreadElement = ts.find(nodeArguments, ts.isSpreadElement); + if (spreadElement) { + return grammarErrorOnNode(spreadElement, ts.Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element); + } + return false; + } + function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) { + var sourceObjectFlags = ts.getObjectFlags(source); + if (sourceObjectFlags & (4 /* ObjectFlags.Reference */ | 16 /* ObjectFlags.Anonymous */) && unionTarget.flags & 1048576 /* TypeFlags.Union */) { + return ts.find(unionTarget.types, function (target) { + if (target.flags & 524288 /* TypeFlags.Object */) { + var overlapObjFlags = sourceObjectFlags & ts.getObjectFlags(target); + if (overlapObjFlags & 4 /* ObjectFlags.Reference */) { + return source.target === target.target; + } + if (overlapObjFlags & 16 /* ObjectFlags.Anonymous */) { + return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol; + } + } + return false; + }); + } + } + function findBestTypeForObjectLiteral(source, unionTarget) { + if (ts.getObjectFlags(source) & 128 /* ObjectFlags.ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) { + return ts.find(unionTarget.types, function (t) { return !isArrayLikeType(t); }); + } + } + function findBestTypeForInvokable(source, unionTarget) { + var signatureKind = 0 /* SignatureKind.Call */; + var hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || + (signatureKind = 1 /* SignatureKind.Construct */, getSignaturesOfType(source, signatureKind).length > 0); + if (hasSignatures) { + return ts.find(unionTarget.types, function (t) { return getSignaturesOfType(t, signatureKind).length > 0; }); + } + } + function findMostOverlappyType(source, unionTarget) { + var bestMatch; + if (!(source.flags & (131068 /* TypeFlags.Primitive */ | 406847488 /* TypeFlags.InstantiablePrimitive */))) { + var matchingCount = 0; + for (var _i = 0, _a = unionTarget.types; _i < _a.length; _i++) { + var target = _a[_i]; + if (!(target.flags & (131068 /* TypeFlags.Primitive */ | 406847488 /* TypeFlags.InstantiablePrimitive */))) { + var overlap = getIntersectionType([getIndexType(source), getIndexType(target)]); + if (overlap.flags & 4194304 /* TypeFlags.Index */) { + // perfect overlap of keys + return target; + } + else if (isUnitType(overlap) || overlap.flags & 1048576 /* TypeFlags.Union */) { + // We only want to account for literal types otherwise. + // If we have a union of index types, it seems likely that we + // needed to elaborate between two generic mapped types anyway. + var len = overlap.flags & 1048576 /* TypeFlags.Union */ ? ts.countWhere(overlap.types, isUnitType) : 1; + if (len >= matchingCount) { + bestMatch = target; + matchingCount = len; + } + } + } + } + } + return bestMatch; + } + function filterPrimitivesIfContainsNonPrimitive(type) { + if (maybeTypeOfKind(type, 67108864 /* TypeFlags.NonPrimitive */)) { + var result = filterType(type, function (t) { return !(t.flags & 131068 /* TypeFlags.Primitive */); }); + if (!(result.flags & 131072 /* TypeFlags.Never */)) { + return result; + } + } + return type; + } + // Keep this up-to-date with the same logic within `getApparentTypeOfContextualType`, since they should behave similarly + function findMatchingDiscriminantType(source, target, isRelatedTo, skipPartial) { + if (target.flags & 1048576 /* TypeFlags.Union */ && source.flags & (2097152 /* TypeFlags.Intersection */ | 524288 /* TypeFlags.Object */)) { + var match = getMatchingUnionConstituentForType(target, source); + if (match) { + return match; + } + var sourceProperties = getPropertiesOfType(source); + if (sourceProperties) { + var sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target); + if (sourcePropertiesFiltered) { + return discriminateTypeByDiscriminableItems(target, ts.map(sourcePropertiesFiltered, function (p) { return [function () { return getTypeOfSymbol(p); }, p.escapedName]; }), isRelatedTo, /*defaultValue*/ undefined, skipPartial); + } + } + } + return undefined; + } + } + ts.createTypeChecker = createTypeChecker; + function isNotAccessor(declaration) { + // Accessors check for their own matching duplicates, and in contexts where they are valid, there are already duplicate identifier checks + return !ts.isAccessor(declaration); + } + function isNotOverload(declaration) { + return (declaration.kind !== 256 /* SyntaxKind.FunctionDeclaration */ && declaration.kind !== 169 /* SyntaxKind.MethodDeclaration */) || + !!declaration.body; + } + /** Like 'isDeclarationName', but returns true for LHS of `import { x as y }` or `export { x as y }`. */ + function isDeclarationNameOrImportPropertyName(name) { + switch (name.parent.kind) { + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + return ts.isIdentifier(name); + default: + return ts.isDeclarationName(name); + } + } + var JsxNames; + (function (JsxNames) { + JsxNames.JSX = "JSX"; + JsxNames.IntrinsicElements = "IntrinsicElements"; + JsxNames.ElementClass = "ElementClass"; + JsxNames.ElementAttributesPropertyNameContainer = "ElementAttributesProperty"; // TODO: Deprecate and remove support + JsxNames.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute"; + JsxNames.Element = "Element"; + JsxNames.IntrinsicAttributes = "IntrinsicAttributes"; + JsxNames.IntrinsicClassAttributes = "IntrinsicClassAttributes"; + JsxNames.LibraryManagedAttributes = "LibraryManagedAttributes"; + })(JsxNames || (JsxNames = {})); + function getIterationTypesKeyFromIterationTypeKind(typeKind) { + switch (typeKind) { + case 0 /* IterationTypeKind.Yield */: return "yieldType"; + case 1 /* IterationTypeKind.Return */: return "returnType"; + case 2 /* IterationTypeKind.Next */: return "nextType"; + } + } + function signatureHasRestParameter(s) { + return !!(s.flags & 1 /* SignatureFlags.HasRestParameter */); + } + ts.signatureHasRestParameter = signatureHasRestParameter; + function signatureHasLiteralTypes(s) { + return !!(s.flags & 2 /* SignatureFlags.HasLiteralTypes */); + } + ts.signatureHasLiteralTypes = signatureHasLiteralTypes; +})(ts || (ts = {})); +var ts; +(function (ts) { + function visitNode(node, visitor, test, lift) { + if (node === undefined || visitor === undefined) { + return node; + } + var visited = visitor(node); + if (visited === node) { + return node; + } + var visitedNode; + if (visited === undefined) { + return undefined; + } + else if (ts.isArray(visited)) { + visitedNode = (lift || extractSingleNode)(visited); + } + else { + visitedNode = visited; + } + ts.Debug.assertNode(visitedNode, test); + return visitedNode; + } + ts.visitNode = visitNode; + /** + * Visits a NodeArray using the supplied visitor, possibly returning a new NodeArray in its place. + * + * @param nodes The NodeArray to visit. + * @param visitor The callback used to visit a Node. + * @param test A node test to execute for each node. + * @param start An optional value indicating the starting offset at which to start visiting. + * @param count An optional value indicating the maximum number of nodes to visit. + */ + function visitNodes(nodes, visitor, test, start, count) { + if (nodes === undefined || visitor === undefined) { + return nodes; + } + var updated; + // Ensure start and count have valid values + var length = nodes.length; + if (start === undefined || start < 0) { + start = 0; + } + if (count === undefined || count > length - start) { + count = length - start; + } + var hasTrailingComma; + var pos = -1; + var end = -1; + if (start > 0 || count < length) { + // If we are not visiting all of the original nodes, we must always create a new array. + // Since this is a fragment of a node array, we do not copy over the previous location + // and will only copy over `hasTrailingComma` if we are including the last element. + updated = []; + hasTrailingComma = nodes.hasTrailingComma && start + count === length; + } + // Visit each original node. + for (var i = 0; i < count; i++) { + var node = nodes[i + start]; + var visited = node !== undefined ? visitor(node) : undefined; + if (updated !== undefined || visited === undefined || visited !== node) { + if (updated === undefined) { + // Ensure we have a copy of `nodes`, up to the current index. + updated = nodes.slice(0, i); + hasTrailingComma = nodes.hasTrailingComma; + pos = nodes.pos; + end = nodes.end; + } + if (visited) { + if (ts.isArray(visited)) { + for (var _i = 0, visited_1 = visited; _i < visited_1.length; _i++) { + var visitedNode = visited_1[_i]; + void ts.Debug.assertNode(visitedNode, test); + updated.push(visitedNode); + } + } + else { + void ts.Debug.assertNode(visited, test); + updated.push(visited); + } + } + } + } + if (updated) { + // TODO(rbuckton): Remove dependency on `ts.factory` in favor of a provided factory. + var updatedArray = ts.factory.createNodeArray(updated, hasTrailingComma); + ts.setTextRangePosEnd(updatedArray, pos, end); + return updatedArray; + } + return nodes; + } + ts.visitNodes = visitNodes; + /** + * Starts a new lexical environment and visits a statement list, ending the lexical environment + * and merging hoisted declarations upon completion. + */ + function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict, nodesVisitor) { + if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } + context.startLexicalEnvironment(); + statements = nodesVisitor(statements, visitor, ts.isStatement, start); + if (ensureUseStrict) + statements = context.factory.ensureUseStrict(statements); + return ts.factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment()); + } + ts.visitLexicalEnvironment = visitLexicalEnvironment; + function visitParameterList(nodes, visitor, context, nodesVisitor) { + if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } + var updated; + context.startLexicalEnvironment(); + if (nodes) { + context.setLexicalEnvironmentFlags(1 /* LexicalEnvironmentFlags.InParameters */, true); + updated = nodesVisitor(nodes, visitor, ts.isParameterDeclaration); + // As of ES2015, any runtime execution of that occurs in for a parameter (such as evaluating an + // initializer or a binding pattern), occurs in its own lexical scope. As a result, any expression + // that we might transform that introduces a temporary variable would fail as the temporary variable + // exists in a different lexical scope. To address this, we move any binding patterns and initializers + // in a parameter list to the body if we detect a variable being hoisted while visiting a parameter list + // when the emit target is greater than ES2015. + if (context.getLexicalEnvironmentFlags() & 2 /* LexicalEnvironmentFlags.VariablesHoistedInParameters */ && + ts.getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ScriptTarget.ES2015 */) { + updated = addDefaultValueAssignmentsIfNeeded(updated, context); + } + context.setLexicalEnvironmentFlags(1 /* LexicalEnvironmentFlags.InParameters */, false); + } + context.suspendLexicalEnvironment(); + return updated; + } + ts.visitParameterList = visitParameterList; + function addDefaultValueAssignmentsIfNeeded(parameters, context) { + var result; + for (var i = 0; i < parameters.length; i++) { + var parameter = parameters[i]; + var updated = addDefaultValueAssignmentIfNeeded(parameter, context); + if (result || updated !== parameter) { + if (!result) + result = parameters.slice(0, i); + result[i] = updated; + } + } + if (result) { + return ts.setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters); + } + return parameters; + } + function addDefaultValueAssignmentIfNeeded(parameter, context) { + // A rest parameter cannot have a binding pattern or an initializer, + // so let's just ignore it. + return parameter.dotDotDotToken ? parameter : + ts.isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : + parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : + parameter; + } + function addDefaultValueAssignmentForBindingPattern(parameter, context) { + var factory = context.factory; + context.addInitializationStatement(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(parameter.name, + /*exclamationToken*/ undefined, parameter.type, parameter.initializer ? + factory.createConditionalExpression(factory.createStrictEquality(factory.getGeneratedNameForNode(parameter), factory.createVoidZero()), + /*questionToken*/ undefined, parameter.initializer, + /*colonToken*/ undefined, factory.getGeneratedNameForNode(parameter)) : + factory.getGeneratedNameForNode(parameter)), + ]))); + return factory.updateParameterDeclaration(parameter, parameter.decorators, parameter.modifiers, parameter.dotDotDotToken, factory.getGeneratedNameForNode(parameter), parameter.questionToken, parameter.type, + /*initializer*/ undefined); + } + function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) { + var factory = context.factory; + context.addInitializationStatement(factory.createIfStatement(factory.createTypeCheck(factory.cloneNode(name), "undefined"), ts.setEmitFlags(ts.setTextRange(factory.createBlock([ + factory.createExpressionStatement(ts.setEmitFlags(ts.setTextRange(factory.createAssignment(ts.setEmitFlags(factory.cloneNode(name), 48 /* EmitFlags.NoSourceMap */), ts.setEmitFlags(initializer, 48 /* EmitFlags.NoSourceMap */ | ts.getEmitFlags(initializer) | 1536 /* EmitFlags.NoComments */)), parameter), 1536 /* EmitFlags.NoComments */)) + ]), parameter), 1 /* EmitFlags.SingleLine */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 384 /* EmitFlags.NoTokenSourceMaps */ | 1536 /* EmitFlags.NoComments */))); + return factory.updateParameterDeclaration(parameter, parameter.decorators, parameter.modifiers, parameter.dotDotDotToken, parameter.name, parameter.questionToken, parameter.type, + /*initializer*/ undefined); + } + function visitFunctionBody(node, visitor, context, nodeVisitor) { + if (nodeVisitor === void 0) { nodeVisitor = visitNode; } + context.resumeLexicalEnvironment(); + var updated = nodeVisitor(node, visitor, ts.isConciseBody); + var declarations = context.endLexicalEnvironment(); + if (ts.some(declarations)) { + if (!updated) { + return context.factory.createBlock(declarations); + } + var block = context.factory.converters.convertToFunctionBlock(updated); + var statements = ts.factory.mergeLexicalEnvironment(block.statements, declarations); + return context.factory.updateBlock(block, statements); + } + return updated; + } + ts.visitFunctionBody = visitFunctionBody; + /** + * Visits an iteration body, adding any block-scoped variables required by the transformation. + */ + function visitIterationBody(body, visitor, context) { + context.startBlockScope(); + var updated = visitNode(body, visitor, ts.isStatement, context.factory.liftToBlock); + var declarations = context.endBlockScope(); + if (ts.some(declarations)) { + if (ts.isBlock(updated)) { + declarations.push.apply(declarations, updated.statements); + return context.factory.updateBlock(updated, declarations); + } + declarations.push(updated); + return context.factory.createBlock(declarations); + } + return updated; + } + ts.visitIterationBody = visitIterationBody; + function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor, nodeVisitor) { + if (nodesVisitor === void 0) { nodesVisitor = visitNodes; } + if (nodeVisitor === void 0) { nodeVisitor = visitNode; } + if (node === undefined) { + return undefined; + } + var kind = node.kind; + // No need to visit nodes with no children. + if ((kind > 0 /* SyntaxKind.FirstToken */ && kind <= 160 /* SyntaxKind.LastToken */) || kind === 192 /* SyntaxKind.ThisType */) { + return node; + } + var factory = context.factory; + switch (kind) { + // Names + case 79 /* SyntaxKind.Identifier */: + ts.Debug.type(node); + return factory.updateIdentifier(node, nodesVisitor(node.typeArguments, visitor, ts.isTypeNodeOrTypeParameterDeclaration)); + case 161 /* SyntaxKind.QualifiedName */: + ts.Debug.type(node); + return factory.updateQualifiedName(node, nodeVisitor(node.left, visitor, ts.isEntityName), nodeVisitor(node.right, visitor, ts.isIdentifier)); + case 162 /* SyntaxKind.ComputedPropertyName */: + ts.Debug.type(node); + return factory.updateComputedPropertyName(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + // Signature elements + case 163 /* SyntaxKind.TypeParameter */: + ts.Debug.type(node); + return factory.updateTypeParameterDeclaration(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodeVisitor(node.constraint, visitor, ts.isTypeNode), nodeVisitor(node.default, visitor, ts.isTypeNode)); + case 164 /* SyntaxKind.Parameter */: + ts.Debug.type(node); + return factory.updateParameterDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.dotDotDotToken, tokenVisitor, ts.isDotDotDotToken), nodeVisitor(node.name, visitor, ts.isBindingName), nodeVisitor(node.questionToken, tokenVisitor, ts.isQuestionToken), nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.initializer, visitor, ts.isExpression)); + case 165 /* SyntaxKind.Decorator */: + ts.Debug.type(node); + return factory.updateDecorator(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + // Type elements + case 166 /* SyntaxKind.PropertySignature */: + ts.Debug.type(node); + return factory.updatePropertySignature(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isPropertyName), nodeVisitor(node.questionToken, tokenVisitor, ts.isToken), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 167 /* SyntaxKind.PropertyDeclaration */: + ts.Debug.type(node); + return factory.updatePropertyDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isPropertyName), + // QuestionToken and ExclamationToken is uniqued in Property Declaration and the signature of 'updateProperty' is that too + nodeVisitor(node.questionToken || node.exclamationToken, tokenVisitor, ts.isQuestionOrExclamationToken), nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.initializer, visitor, ts.isExpression)); + case 168 /* SyntaxKind.MethodSignature */: + ts.Debug.type(node); + return factory.updateMethodSignature(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isPropertyName), nodeVisitor(node.questionToken, tokenVisitor, ts.isQuestionToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 169 /* SyntaxKind.MethodDeclaration */: + ts.Debug.type(node); + return factory.updateMethodDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.asteriskToken, tokenVisitor, ts.isAsteriskToken), nodeVisitor(node.name, visitor, ts.isPropertyName), nodeVisitor(node.questionToken, tokenVisitor, ts.isQuestionToken), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), nodeVisitor(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 171 /* SyntaxKind.Constructor */: + ts.Debug.type(node); + return factory.updateConstructorDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 172 /* SyntaxKind.GetAccessor */: + ts.Debug.type(node); + return factory.updateGetAccessorDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), nodeVisitor(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 173 /* SyntaxKind.SetAccessor */: + ts.Debug.type(node); + return factory.updateSetAccessorDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isPropertyName), visitParameterList(node.parameters, visitor, context, nodesVisitor), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + ts.Debug.type(node); + context.startLexicalEnvironment(); + context.suspendLexicalEnvironment(); + return factory.updateClassStaticBlockDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 174 /* SyntaxKind.CallSignature */: + ts.Debug.type(node); + return factory.updateCallSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 175 /* SyntaxKind.ConstructSignature */: + ts.Debug.type(node); + return factory.updateConstructSignature(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 176 /* SyntaxKind.IndexSignature */: + ts.Debug.type(node); + return factory.updateIndexSignature(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + // Types + case 177 /* SyntaxKind.TypePredicate */: + ts.Debug.type(node); + return factory.updateTypePredicateNode(node, nodeVisitor(node.assertsModifier, visitor, ts.isAssertsKeyword), nodeVisitor(node.parameterName, visitor, ts.isIdentifierOrThisTypeNode), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 178 /* SyntaxKind.TypeReference */: + ts.Debug.type(node); + return factory.updateTypeReferenceNode(node, nodeVisitor(node.typeName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); + case 179 /* SyntaxKind.FunctionType */: + ts.Debug.type(node); + return factory.updateFunctionTypeNode(node, nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 180 /* SyntaxKind.ConstructorType */: + ts.Debug.type(node); + return factory.updateConstructorTypeNode(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.parameters, visitor, ts.isParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 181 /* SyntaxKind.TypeQuery */: + ts.Debug.type(node); + return factory.updateTypeQueryNode(node, nodeVisitor(node.exprName, visitor, ts.isEntityName), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); + case 182 /* SyntaxKind.TypeLiteral */: + ts.Debug.type(node); + return factory.updateTypeLiteralNode(node, nodesVisitor(node.members, visitor, ts.isTypeElement)); + case 183 /* SyntaxKind.ArrayType */: + ts.Debug.type(node); + return factory.updateArrayTypeNode(node, nodeVisitor(node.elementType, visitor, ts.isTypeNode)); + case 184 /* SyntaxKind.TupleType */: + ts.Debug.type(node); + return factory.updateTupleTypeNode(node, nodesVisitor(node.elements, visitor, ts.isTypeNode)); + case 185 /* SyntaxKind.OptionalType */: + ts.Debug.type(node); + return factory.updateOptionalTypeNode(node, nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 186 /* SyntaxKind.RestType */: + ts.Debug.type(node); + return factory.updateRestTypeNode(node, nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 187 /* SyntaxKind.UnionType */: + ts.Debug.type(node); + return factory.updateUnionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); + case 188 /* SyntaxKind.IntersectionType */: + ts.Debug.type(node); + return factory.updateIntersectionTypeNode(node, nodesVisitor(node.types, visitor, ts.isTypeNode)); + case 189 /* SyntaxKind.ConditionalType */: + ts.Debug.type(node); + return factory.updateConditionalTypeNode(node, nodeVisitor(node.checkType, visitor, ts.isTypeNode), nodeVisitor(node.extendsType, visitor, ts.isTypeNode), nodeVisitor(node.trueType, visitor, ts.isTypeNode), nodeVisitor(node.falseType, visitor, ts.isTypeNode)); + case 190 /* SyntaxKind.InferType */: + ts.Debug.type(node); + return factory.updateInferTypeNode(node, nodeVisitor(node.typeParameter, visitor, ts.isTypeParameterDeclaration)); + case 200 /* SyntaxKind.ImportType */: + ts.Debug.type(node); + return factory.updateImportTypeNode(node, nodeVisitor(node.argument, visitor, ts.isTypeNode), nodeVisitor(node.assertions, visitor, ts.isNode), nodeVisitor(node.qualifier, visitor, ts.isEntityName), visitNodes(node.typeArguments, visitor, ts.isTypeNode), node.isTypeOf); + case 295 /* SyntaxKind.ImportTypeAssertionContainer */: + ts.Debug.type(node); + return factory.updateImportTypeAssertionContainer(node, nodeVisitor(node.assertClause, visitor, ts.isNode), node.multiLine); + case 197 /* SyntaxKind.NamedTupleMember */: + ts.Debug.type(node); + return factory.updateNamedTupleMember(node, visitNode(node.dotDotDotToken, visitor, ts.isDotDotDotToken), visitNode(node.name, visitor, ts.isIdentifier), visitNode(node.questionToken, visitor, ts.isQuestionToken), visitNode(node.type, visitor, ts.isTypeNode)); + case 191 /* SyntaxKind.ParenthesizedType */: + ts.Debug.type(node); + return factory.updateParenthesizedType(node, nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 193 /* SyntaxKind.TypeOperator */: + ts.Debug.type(node); + return factory.updateTypeOperatorNode(node, nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 194 /* SyntaxKind.IndexedAccessType */: + ts.Debug.type(node); + return factory.updateIndexedAccessTypeNode(node, nodeVisitor(node.objectType, visitor, ts.isTypeNode), nodeVisitor(node.indexType, visitor, ts.isTypeNode)); + case 195 /* SyntaxKind.MappedType */: + ts.Debug.type(node); + return factory.updateMappedTypeNode(node, nodeVisitor(node.readonlyToken, tokenVisitor, ts.isReadonlyKeywordOrPlusOrMinusToken), nodeVisitor(node.typeParameter, visitor, ts.isTypeParameterDeclaration), nodeVisitor(node.nameType, visitor, ts.isTypeNode), nodeVisitor(node.questionToken, tokenVisitor, ts.isQuestionOrPlusOrMinusToken), nodeVisitor(node.type, visitor, ts.isTypeNode), nodesVisitor(node.members, visitor, ts.isTypeElement)); + case 196 /* SyntaxKind.LiteralType */: + ts.Debug.type(node); + return factory.updateLiteralTypeNode(node, nodeVisitor(node.literal, visitor, ts.isExpression)); + case 198 /* SyntaxKind.TemplateLiteralType */: + ts.Debug.type(node); + return factory.updateTemplateLiteralType(node, nodeVisitor(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateLiteralTypeSpan)); + case 199 /* SyntaxKind.TemplateLiteralTypeSpan */: + ts.Debug.type(node); + return factory.updateTemplateLiteralTypeSpan(node, nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); + // Binding patterns + case 201 /* SyntaxKind.ObjectBindingPattern */: + ts.Debug.type(node); + return factory.updateObjectBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isBindingElement)); + case 202 /* SyntaxKind.ArrayBindingPattern */: + ts.Debug.type(node); + return factory.updateArrayBindingPattern(node, nodesVisitor(node.elements, visitor, ts.isArrayBindingElement)); + case 203 /* SyntaxKind.BindingElement */: + ts.Debug.type(node); + return factory.updateBindingElement(node, nodeVisitor(node.dotDotDotToken, tokenVisitor, ts.isDotDotDotToken), nodeVisitor(node.propertyName, visitor, ts.isPropertyName), nodeVisitor(node.name, visitor, ts.isBindingName), nodeVisitor(node.initializer, visitor, ts.isExpression)); + // Expression + case 204 /* SyntaxKind.ArrayLiteralExpression */: + ts.Debug.type(node); + return factory.updateArrayLiteralExpression(node, nodesVisitor(node.elements, visitor, ts.isExpression)); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + ts.Debug.type(node); + return factory.updateObjectLiteralExpression(node, nodesVisitor(node.properties, visitor, ts.isObjectLiteralElementLike)); + case 206 /* SyntaxKind.PropertyAccessExpression */: + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + ts.Debug.type(node); + return factory.updatePropertyAccessChain(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.questionDotToken, tokenVisitor, ts.isQuestionDotToken), nodeVisitor(node.name, visitor, ts.isMemberName)); + } + ts.Debug.type(node); + return factory.updatePropertyAccessExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.name, visitor, ts.isMemberName)); + case 207 /* SyntaxKind.ElementAccessExpression */: + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + ts.Debug.type(node); + return factory.updateElementAccessChain(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.questionDotToken, tokenVisitor, ts.isQuestionDotToken), nodeVisitor(node.argumentExpression, visitor, ts.isExpression)); + } + ts.Debug.type(node); + return factory.updateElementAccessExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.argumentExpression, visitor, ts.isExpression)); + case 208 /* SyntaxKind.CallExpression */: + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + ts.Debug.type(node); + return factory.updateCallChain(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.questionDotToken, tokenVisitor, ts.isQuestionDotToken), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); + } + ts.Debug.type(node); + return factory.updateCallExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); + case 209 /* SyntaxKind.NewExpression */: + ts.Debug.type(node); + return factory.updateNewExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodesVisitor(node.arguments, visitor, ts.isExpression)); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + ts.Debug.type(node); + return factory.updateTaggedTemplateExpression(node, nodeVisitor(node.tag, visitor, ts.isExpression), visitNodes(node.typeArguments, visitor, ts.isTypeNode), nodeVisitor(node.template, visitor, ts.isTemplateLiteral)); + case 211 /* SyntaxKind.TypeAssertionExpression */: + ts.Debug.type(node); + return factory.updateTypeAssertion(node, nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.expression, visitor, ts.isExpression)); + case 212 /* SyntaxKind.ParenthesizedExpression */: + ts.Debug.type(node); + return factory.updateParenthesizedExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 213 /* SyntaxKind.FunctionExpression */: + ts.Debug.type(node); + return factory.updateFunctionExpression(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.asteriskToken, tokenVisitor, ts.isAsteriskToken), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), nodeVisitor(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 214 /* SyntaxKind.ArrowFunction */: + ts.Debug.type(node); + return factory.updateArrowFunction(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, ts.isEqualsGreaterThanToken), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 215 /* SyntaxKind.DeleteExpression */: + ts.Debug.type(node); + return factory.updateDeleteExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 216 /* SyntaxKind.TypeOfExpression */: + ts.Debug.type(node); + return factory.updateTypeOfExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 217 /* SyntaxKind.VoidExpression */: + ts.Debug.type(node); + return factory.updateVoidExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 218 /* SyntaxKind.AwaitExpression */: + ts.Debug.type(node); + return factory.updateAwaitExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + ts.Debug.type(node); + return factory.updatePrefixUnaryExpression(node, nodeVisitor(node.operand, visitor, ts.isExpression)); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + ts.Debug.type(node); + return factory.updatePostfixUnaryExpression(node, nodeVisitor(node.operand, visitor, ts.isExpression)); + case 221 /* SyntaxKind.BinaryExpression */: + ts.Debug.type(node); + return factory.updateBinaryExpression(node, nodeVisitor(node.left, visitor, ts.isExpression), nodeVisitor(node.operatorToken, tokenVisitor, ts.isBinaryOperatorToken), nodeVisitor(node.right, visitor, ts.isExpression)); + case 222 /* SyntaxKind.ConditionalExpression */: + ts.Debug.type(node); + return factory.updateConditionalExpression(node, nodeVisitor(node.condition, visitor, ts.isExpression), nodeVisitor(node.questionToken, tokenVisitor, ts.isQuestionToken), nodeVisitor(node.whenTrue, visitor, ts.isExpression), nodeVisitor(node.colonToken, tokenVisitor, ts.isColonToken), nodeVisitor(node.whenFalse, visitor, ts.isExpression)); + case 223 /* SyntaxKind.TemplateExpression */: + ts.Debug.type(node); + return factory.updateTemplateExpression(node, nodeVisitor(node.head, visitor, ts.isTemplateHead), nodesVisitor(node.templateSpans, visitor, ts.isTemplateSpan)); + case 224 /* SyntaxKind.YieldExpression */: + ts.Debug.type(node); + return factory.updateYieldExpression(node, nodeVisitor(node.asteriskToken, tokenVisitor, ts.isAsteriskToken), nodeVisitor(node.expression, visitor, ts.isExpression)); + case 225 /* SyntaxKind.SpreadElement */: + ts.Debug.type(node); + return factory.updateSpreadElement(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 226 /* SyntaxKind.ClassExpression */: + ts.Debug.type(node); + return factory.updateClassExpression(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + ts.Debug.type(node); + return factory.updateExpressionWithTypeArguments(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode)); + case 229 /* SyntaxKind.AsExpression */: + ts.Debug.type(node); + return factory.updateAsExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 230 /* SyntaxKind.NonNullExpression */: + if (node.flags & 32 /* NodeFlags.OptionalChain */) { + ts.Debug.type(node); + return factory.updateNonNullChain(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + } + ts.Debug.type(node); + return factory.updateNonNullExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 231 /* SyntaxKind.MetaProperty */: + ts.Debug.type(node); + return factory.updateMetaProperty(node, nodeVisitor(node.name, visitor, ts.isIdentifier)); + // Misc + case 233 /* SyntaxKind.TemplateSpan */: + ts.Debug.type(node); + return factory.updateTemplateSpan(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.literal, visitor, ts.isTemplateMiddleOrTemplateTail)); + // Element + case 235 /* SyntaxKind.Block */: + ts.Debug.type(node); + return factory.updateBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); + case 237 /* SyntaxKind.VariableStatement */: + ts.Debug.type(node); + return factory.updateVariableStatement(node, nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.declarationList, visitor, ts.isVariableDeclarationList)); + case 238 /* SyntaxKind.ExpressionStatement */: + ts.Debug.type(node); + return factory.updateExpressionStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 239 /* SyntaxKind.IfStatement */: + ts.Debug.type(node); + return factory.updateIfStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.thenStatement, visitor, ts.isStatement, factory.liftToBlock), nodeVisitor(node.elseStatement, visitor, ts.isStatement, factory.liftToBlock)); + case 240 /* SyntaxKind.DoStatement */: + ts.Debug.type(node); + return factory.updateDoStatement(node, visitIterationBody(node.statement, visitor, context), nodeVisitor(node.expression, visitor, ts.isExpression)); + case 241 /* SyntaxKind.WhileStatement */: + ts.Debug.type(node); + return factory.updateWhileStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression), visitIterationBody(node.statement, visitor, context)); + case 242 /* SyntaxKind.ForStatement */: + ts.Debug.type(node); + return factory.updateForStatement(node, nodeVisitor(node.initializer, visitor, ts.isForInitializer), nodeVisitor(node.condition, visitor, ts.isExpression), nodeVisitor(node.incrementor, visitor, ts.isExpression), visitIterationBody(node.statement, visitor, context)); + case 243 /* SyntaxKind.ForInStatement */: + ts.Debug.type(node); + return factory.updateForInStatement(node, nodeVisitor(node.initializer, visitor, ts.isForInitializer), nodeVisitor(node.expression, visitor, ts.isExpression), visitIterationBody(node.statement, visitor, context)); + case 244 /* SyntaxKind.ForOfStatement */: + ts.Debug.type(node); + return factory.updateForOfStatement(node, nodeVisitor(node.awaitModifier, tokenVisitor, ts.isAwaitKeyword), nodeVisitor(node.initializer, visitor, ts.isForInitializer), nodeVisitor(node.expression, visitor, ts.isExpression), visitIterationBody(node.statement, visitor, context)); + case 245 /* SyntaxKind.ContinueStatement */: + ts.Debug.type(node); + return factory.updateContinueStatement(node, nodeVisitor(node.label, visitor, ts.isIdentifier)); + case 246 /* SyntaxKind.BreakStatement */: + ts.Debug.type(node); + return factory.updateBreakStatement(node, nodeVisitor(node.label, visitor, ts.isIdentifier)); + case 247 /* SyntaxKind.ReturnStatement */: + ts.Debug.type(node); + return factory.updateReturnStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 248 /* SyntaxKind.WithStatement */: + ts.Debug.type(node); + return factory.updateWithStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.statement, visitor, ts.isStatement, factory.liftToBlock)); + case 249 /* SyntaxKind.SwitchStatement */: + ts.Debug.type(node); + return factory.updateSwitchStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodeVisitor(node.caseBlock, visitor, ts.isCaseBlock)); + case 250 /* SyntaxKind.LabeledStatement */: + ts.Debug.type(node); + return factory.updateLabeledStatement(node, nodeVisitor(node.label, visitor, ts.isIdentifier), nodeVisitor(node.statement, visitor, ts.isStatement, factory.liftToBlock)); + case 251 /* SyntaxKind.ThrowStatement */: + ts.Debug.type(node); + return factory.updateThrowStatement(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 252 /* SyntaxKind.TryStatement */: + ts.Debug.type(node); + return factory.updateTryStatement(node, nodeVisitor(node.tryBlock, visitor, ts.isBlock), nodeVisitor(node.catchClause, visitor, ts.isCatchClause), nodeVisitor(node.finallyBlock, visitor, ts.isBlock)); + case 254 /* SyntaxKind.VariableDeclaration */: + ts.Debug.type(node); + return factory.updateVariableDeclaration(node, nodeVisitor(node.name, visitor, ts.isBindingName), nodeVisitor(node.exclamationToken, tokenVisitor, ts.isExclamationToken), nodeVisitor(node.type, visitor, ts.isTypeNode), nodeVisitor(node.initializer, visitor, ts.isExpression)); + case 255 /* SyntaxKind.VariableDeclarationList */: + ts.Debug.type(node); + return factory.updateVariableDeclarationList(node, nodesVisitor(node.declarations, visitor, ts.isVariableDeclaration)); + case 256 /* SyntaxKind.FunctionDeclaration */: + ts.Debug.type(node); + return factory.updateFunctionDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.asteriskToken, tokenVisitor, ts.isAsteriskToken), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), visitParameterList(node.parameters, visitor, context, nodesVisitor), nodeVisitor(node.type, visitor, ts.isTypeNode), visitFunctionBody(node.body, visitor, context, nodeVisitor)); + case 257 /* SyntaxKind.ClassDeclaration */: + ts.Debug.type(node); + return factory.updateClassDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isClassElement)); + case 258 /* SyntaxKind.InterfaceDeclaration */: + ts.Debug.type(node); + return factory.updateInterfaceDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodesVisitor(node.heritageClauses, visitor, ts.isHeritageClause), nodesVisitor(node.members, visitor, ts.isTypeElement)); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + ts.Debug.type(node); + return factory.updateTypeAliasDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.typeParameters, visitor, ts.isTypeParameterDeclaration), nodeVisitor(node.type, visitor, ts.isTypeNode)); + case 260 /* SyntaxKind.EnumDeclaration */: + ts.Debug.type(node); + return factory.updateEnumDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isIdentifier), nodesVisitor(node.members, visitor, ts.isEnumMember)); + case 261 /* SyntaxKind.ModuleDeclaration */: + ts.Debug.type(node); + return factory.updateModuleDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.name, visitor, ts.isModuleName), nodeVisitor(node.body, visitor, ts.isModuleBody)); + case 262 /* SyntaxKind.ModuleBlock */: + ts.Debug.type(node); + return factory.updateModuleBlock(node, nodesVisitor(node.statements, visitor, ts.isStatement)); + case 263 /* SyntaxKind.CaseBlock */: + ts.Debug.type(node); + return factory.updateCaseBlock(node, nodesVisitor(node.clauses, visitor, ts.isCaseOrDefaultClause)); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + ts.Debug.type(node); + return factory.updateNamespaceExportDeclaration(node, nodeVisitor(node.name, visitor, ts.isIdentifier)); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + ts.Debug.type(node); + return factory.updateImportEqualsDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), node.isTypeOnly, nodeVisitor(node.name, visitor, ts.isIdentifier), nodeVisitor(node.moduleReference, visitor, ts.isModuleReference)); + case 266 /* SyntaxKind.ImportDeclaration */: + ts.Debug.type(node); + return factory.updateImportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.importClause, visitor, ts.isImportClause), nodeVisitor(node.moduleSpecifier, visitor, ts.isExpression), nodeVisitor(node.assertClause, visitor, ts.isAssertClause)); + case 293 /* SyntaxKind.AssertClause */: + ts.Debug.type(node); + return factory.updateAssertClause(node, nodesVisitor(node.elements, visitor, ts.isAssertEntry), node.multiLine); + case 294 /* SyntaxKind.AssertEntry */: + ts.Debug.type(node); + return factory.updateAssertEntry(node, nodeVisitor(node.name, visitor, ts.isAssertionKey), nodeVisitor(node.value, visitor, ts.isExpressionNode)); + case 267 /* SyntaxKind.ImportClause */: + ts.Debug.type(node); + return factory.updateImportClause(node, node.isTypeOnly, nodeVisitor(node.name, visitor, ts.isIdentifier), nodeVisitor(node.namedBindings, visitor, ts.isNamedImportBindings)); + case 268 /* SyntaxKind.NamespaceImport */: + ts.Debug.type(node); + return factory.updateNamespaceImport(node, nodeVisitor(node.name, visitor, ts.isIdentifier)); + case 274 /* SyntaxKind.NamespaceExport */: + ts.Debug.type(node); + return factory.updateNamespaceExport(node, nodeVisitor(node.name, visitor, ts.isIdentifier)); + case 269 /* SyntaxKind.NamedImports */: + ts.Debug.type(node); + return factory.updateNamedImports(node, nodesVisitor(node.elements, visitor, ts.isImportSpecifier)); + case 270 /* SyntaxKind.ImportSpecifier */: + ts.Debug.type(node); + return factory.updateImportSpecifier(node, node.isTypeOnly, nodeVisitor(node.propertyName, visitor, ts.isIdentifier), nodeVisitor(node.name, visitor, ts.isIdentifier)); + case 271 /* SyntaxKind.ExportAssignment */: + ts.Debug.type(node); + return factory.updateExportAssignment(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), nodeVisitor(node.expression, visitor, ts.isExpression)); + case 272 /* SyntaxKind.ExportDeclaration */: + ts.Debug.type(node); + return factory.updateExportDeclaration(node, nodesVisitor(node.decorators, visitor, ts.isDecorator), nodesVisitor(node.modifiers, visitor, ts.isModifier), node.isTypeOnly, nodeVisitor(node.exportClause, visitor, ts.isNamedExportBindings), nodeVisitor(node.moduleSpecifier, visitor, ts.isExpression), nodeVisitor(node.assertClause, visitor, ts.isAssertClause)); + case 273 /* SyntaxKind.NamedExports */: + ts.Debug.type(node); + return factory.updateNamedExports(node, nodesVisitor(node.elements, visitor, ts.isExportSpecifier)); + case 275 /* SyntaxKind.ExportSpecifier */: + ts.Debug.type(node); + return factory.updateExportSpecifier(node, node.isTypeOnly, nodeVisitor(node.propertyName, visitor, ts.isIdentifier), nodeVisitor(node.name, visitor, ts.isIdentifier)); + // Module references + case 277 /* SyntaxKind.ExternalModuleReference */: + ts.Debug.type(node); + return factory.updateExternalModuleReference(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + // JSX + case 278 /* SyntaxKind.JsxElement */: + ts.Debug.type(node); + return factory.updateJsxElement(node, nodeVisitor(node.openingElement, visitor, ts.isJsxOpeningElement), nodesVisitor(node.children, visitor, ts.isJsxChild), nodeVisitor(node.closingElement, visitor, ts.isJsxClosingElement)); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + ts.Debug.type(node); + return factory.updateJsxSelfClosingElement(node, nodeVisitor(node.tagName, visitor, ts.isJsxTagNameExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodeVisitor(node.attributes, visitor, ts.isJsxAttributes)); + case 280 /* SyntaxKind.JsxOpeningElement */: + ts.Debug.type(node); + return factory.updateJsxOpeningElement(node, nodeVisitor(node.tagName, visitor, ts.isJsxTagNameExpression), nodesVisitor(node.typeArguments, visitor, ts.isTypeNode), nodeVisitor(node.attributes, visitor, ts.isJsxAttributes)); + case 281 /* SyntaxKind.JsxClosingElement */: + ts.Debug.type(node); + return factory.updateJsxClosingElement(node, nodeVisitor(node.tagName, visitor, ts.isJsxTagNameExpression)); + case 282 /* SyntaxKind.JsxFragment */: + ts.Debug.type(node); + return factory.updateJsxFragment(node, nodeVisitor(node.openingFragment, visitor, ts.isJsxOpeningFragment), nodesVisitor(node.children, visitor, ts.isJsxChild), nodeVisitor(node.closingFragment, visitor, ts.isJsxClosingFragment)); + case 285 /* SyntaxKind.JsxAttribute */: + ts.Debug.type(node); + return factory.updateJsxAttribute(node, nodeVisitor(node.name, visitor, ts.isIdentifier), nodeVisitor(node.initializer, visitor, ts.isStringLiteralOrJsxExpression)); + case 286 /* SyntaxKind.JsxAttributes */: + ts.Debug.type(node); + return factory.updateJsxAttributes(node, nodesVisitor(node.properties, visitor, ts.isJsxAttributeLike)); + case 287 /* SyntaxKind.JsxSpreadAttribute */: + ts.Debug.type(node); + return factory.updateJsxSpreadAttribute(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 288 /* SyntaxKind.JsxExpression */: + ts.Debug.type(node); + return factory.updateJsxExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + // Clauses + case 289 /* SyntaxKind.CaseClause */: + ts.Debug.type(node); + return factory.updateCaseClause(node, nodeVisitor(node.expression, visitor, ts.isExpression), nodesVisitor(node.statements, visitor, ts.isStatement)); + case 290 /* SyntaxKind.DefaultClause */: + ts.Debug.type(node); + return factory.updateDefaultClause(node, nodesVisitor(node.statements, visitor, ts.isStatement)); + case 291 /* SyntaxKind.HeritageClause */: + ts.Debug.type(node); + return factory.updateHeritageClause(node, nodesVisitor(node.types, visitor, ts.isExpressionWithTypeArguments)); + case 292 /* SyntaxKind.CatchClause */: + ts.Debug.type(node); + return factory.updateCatchClause(node, nodeVisitor(node.variableDeclaration, visitor, ts.isVariableDeclaration), nodeVisitor(node.block, visitor, ts.isBlock)); + // Property assignments + case 296 /* SyntaxKind.PropertyAssignment */: + ts.Debug.type(node); + return factory.updatePropertyAssignment(node, nodeVisitor(node.name, visitor, ts.isPropertyName), nodeVisitor(node.initializer, visitor, ts.isExpression)); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + ts.Debug.type(node); + return factory.updateShorthandPropertyAssignment(node, nodeVisitor(node.name, visitor, ts.isIdentifier), nodeVisitor(node.objectAssignmentInitializer, visitor, ts.isExpression)); + case 298 /* SyntaxKind.SpreadAssignment */: + ts.Debug.type(node); + return factory.updateSpreadAssignment(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + // Enum + case 299 /* SyntaxKind.EnumMember */: + ts.Debug.type(node); + return factory.updateEnumMember(node, nodeVisitor(node.name, visitor, ts.isPropertyName), nodeVisitor(node.initializer, visitor, ts.isExpression)); + // Top-level nodes + case 305 /* SyntaxKind.SourceFile */: + ts.Debug.type(node); + return factory.updateSourceFile(node, visitLexicalEnvironment(node.statements, visitor, context)); + // Transformation nodes + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + ts.Debug.type(node); + return factory.updatePartiallyEmittedExpression(node, nodeVisitor(node.expression, visitor, ts.isExpression)); + case 351 /* SyntaxKind.CommaListExpression */: + ts.Debug.type(node); + return factory.updateCommaListExpression(node, nodesVisitor(node.elements, visitor, ts.isExpression)); + default: + // No need to visit nodes with no children. + return node; + } + } + ts.visitEachChild = visitEachChild; + /** + * Extracts the single node from a NodeArray. + * + * @param nodes The NodeArray. + */ + function extractSingleNode(nodes) { + ts.Debug.assert(nodes.length <= 1, "Too many nodes written to output."); + return ts.singleOrUndefined(nodes); + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) { + var _a = generatorOptions.extendedDiagnostics + ? ts.performance.createTimer("Source Map", "beforeSourcemap", "afterSourcemap") + : ts.performance.nullTimer, enter = _a.enter, exit = _a.exit; + // Current source map file and its index in the sources list + var rawSources = []; + var sources = []; + var sourceToSourceIndexMap = new ts.Map(); + var sourcesContent; + var names = []; + var nameToNameIndexMap; + var mappingCharCodes = []; + var mappings = ""; + // Last recorded and encoded mappings + var lastGeneratedLine = 0; + var lastGeneratedCharacter = 0; + var lastSourceIndex = 0; + var lastSourceLine = 0; + var lastSourceCharacter = 0; + var lastNameIndex = 0; + var hasLast = false; + var pendingGeneratedLine = 0; + var pendingGeneratedCharacter = 0; + var pendingSourceIndex = 0; + var pendingSourceLine = 0; + var pendingSourceCharacter = 0; + var pendingNameIndex = 0; + var hasPending = false; + var hasPendingSource = false; + var hasPendingName = false; + return { + getSources: function () { return rawSources; }, + addSource: addSource, + setSourceContent: setSourceContent, + addName: addName, + addMapping: addMapping, + appendSourceMap: appendSourceMap, + toJSON: toJSON, + toString: function () { return JSON.stringify(toJSON()); } + }; + function addSource(fileName) { + enter(); + var source = ts.getRelativePathToDirectoryOrUrl(sourcesDirectoryPath, fileName, host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ true); + var sourceIndex = sourceToSourceIndexMap.get(source); + if (sourceIndex === undefined) { + sourceIndex = sources.length; + sources.push(source); + rawSources.push(fileName); + sourceToSourceIndexMap.set(source, sourceIndex); + } + exit(); + return sourceIndex; + } + /* eslint-disable boolean-trivia, no-null/no-null */ + function setSourceContent(sourceIndex, content) { + enter(); + if (content !== null) { + if (!sourcesContent) + sourcesContent = []; + while (sourcesContent.length < sourceIndex) { + sourcesContent.push(null); + } + sourcesContent[sourceIndex] = content; + } + exit(); + } + /* eslint-enable boolean-trivia, no-null/no-null */ + function addName(name) { + enter(); + if (!nameToNameIndexMap) + nameToNameIndexMap = new ts.Map(); + var nameIndex = nameToNameIndexMap.get(name); + if (nameIndex === undefined) { + nameIndex = names.length; + names.push(name); + nameToNameIndexMap.set(name, nameIndex); + } + exit(); + return nameIndex; + } + function isNewGeneratedPosition(generatedLine, generatedCharacter) { + return !hasPending + || pendingGeneratedLine !== generatedLine + || pendingGeneratedCharacter !== generatedCharacter; + } + function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) { + return sourceIndex !== undefined + && sourceLine !== undefined + && sourceCharacter !== undefined + && pendingSourceIndex === sourceIndex + && (pendingSourceLine > sourceLine + || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter); + } + function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) { + ts.Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); + ts.Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); + ts.Debug.assert(sourceIndex === undefined || sourceIndex >= 0, "sourceIndex cannot be negative"); + ts.Debug.assert(sourceLine === undefined || sourceLine >= 0, "sourceLine cannot be negative"); + ts.Debug.assert(sourceCharacter === undefined || sourceCharacter >= 0, "sourceCharacter cannot be negative"); + enter(); + // If this location wasn't recorded or the location in source is going backwards, record the mapping + if (isNewGeneratedPosition(generatedLine, generatedCharacter) || + isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) { + commitPendingMapping(); + pendingGeneratedLine = generatedLine; + pendingGeneratedCharacter = generatedCharacter; + hasPendingSource = false; + hasPendingName = false; + hasPending = true; + } + if (sourceIndex !== undefined && sourceLine !== undefined && sourceCharacter !== undefined) { + pendingSourceIndex = sourceIndex; + pendingSourceLine = sourceLine; + pendingSourceCharacter = sourceCharacter; + hasPendingSource = true; + if (nameIndex !== undefined) { + pendingNameIndex = nameIndex; + hasPendingName = true; + } + } + exit(); + } + function appendSourceMap(generatedLine, generatedCharacter, map, sourceMapPath, start, end) { + ts.Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); + ts.Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); + enter(); + // First, decode the old component sourcemap + var sourceIndexToNewSourceIndexMap = []; + var nameIndexToNewNameIndexMap; + var mappingIterator = decodeMappings(map.mappings); + for (var iterResult = mappingIterator.next(); !iterResult.done; iterResult = mappingIterator.next()) { + var raw = iterResult.value; + if (end && (raw.generatedLine > end.line || + (raw.generatedLine === end.line && raw.generatedCharacter > end.character))) { + break; + } + if (start && (raw.generatedLine < start.line || + (start.line === raw.generatedLine && raw.generatedCharacter < start.character))) { + continue; + } + // Then reencode all the updated mappings into the overall map + var newSourceIndex = void 0; + var newSourceLine = void 0; + var newSourceCharacter = void 0; + var newNameIndex = void 0; + if (raw.sourceIndex !== undefined) { + newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex]; + if (newSourceIndex === undefined) { + // Apply offsets to each position and fixup source entries + var rawPath = map.sources[raw.sourceIndex]; + var relativePath = map.sourceRoot ? ts.combinePaths(map.sourceRoot, rawPath) : rawPath; + var combinedPath = ts.combinePaths(ts.getDirectoryPath(sourceMapPath), relativePath); + sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath); + if (map.sourcesContent && typeof map.sourcesContent[raw.sourceIndex] === "string") { + setSourceContent(newSourceIndex, map.sourcesContent[raw.sourceIndex]); + } + } + newSourceLine = raw.sourceLine; + newSourceCharacter = raw.sourceCharacter; + if (map.names && raw.nameIndex !== undefined) { + if (!nameIndexToNewNameIndexMap) + nameIndexToNewNameIndexMap = []; + newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex]; + if (newNameIndex === undefined) { + nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map.names[raw.nameIndex]); + } + } + } + var rawGeneratedLine = raw.generatedLine - (start ? start.line : 0); + var newGeneratedLine = rawGeneratedLine + generatedLine; + var rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter; + var newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter; + addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex); + } + exit(); + } + function shouldCommitMapping() { + return !hasLast + || lastGeneratedLine !== pendingGeneratedLine + || lastGeneratedCharacter !== pendingGeneratedCharacter + || lastSourceIndex !== pendingSourceIndex + || lastSourceLine !== pendingSourceLine + || lastSourceCharacter !== pendingSourceCharacter + || lastNameIndex !== pendingNameIndex; + } + function appendMappingCharCode(charCode) { + mappingCharCodes.push(charCode); + // String.fromCharCode accepts its arguments on the stack, so we have to chunk the input, + // otherwise we can get stack overflows for large source maps + if (mappingCharCodes.length >= 1024) { + flushMappingBuffer(); + } + } + function commitPendingMapping() { + if (!hasPending || !shouldCommitMapping()) { + return; + } + enter(); + // Line/Comma delimiters + if (lastGeneratedLine < pendingGeneratedLine) { + // Emit line delimiters + do { + appendMappingCharCode(59 /* CharacterCodes.semicolon */); + lastGeneratedLine++; + } while (lastGeneratedLine < pendingGeneratedLine); + // Only need to set this once + lastGeneratedCharacter = 0; + } + else { + ts.Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack"); + // Emit comma to separate the entry + if (hasLast) { + appendMappingCharCode(44 /* CharacterCodes.comma */); + } + } + // 1. Relative generated character + appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter); + lastGeneratedCharacter = pendingGeneratedCharacter; + if (hasPendingSource) { + // 2. Relative sourceIndex + appendBase64VLQ(pendingSourceIndex - lastSourceIndex); + lastSourceIndex = pendingSourceIndex; + // 3. Relative source line + appendBase64VLQ(pendingSourceLine - lastSourceLine); + lastSourceLine = pendingSourceLine; + // 4. Relative source character + appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter); + lastSourceCharacter = pendingSourceCharacter; + if (hasPendingName) { + // 5. Relative nameIndex + appendBase64VLQ(pendingNameIndex - lastNameIndex); + lastNameIndex = pendingNameIndex; + } + } + hasLast = true; + exit(); + } + function flushMappingBuffer() { + if (mappingCharCodes.length > 0) { + mappings += String.fromCharCode.apply(undefined, mappingCharCodes); + mappingCharCodes.length = 0; + } + } + function toJSON() { + commitPendingMapping(); + flushMappingBuffer(); + return { + version: 3, + file: file, + sourceRoot: sourceRoot, + sources: sources, + names: names, + mappings: mappings, + sourcesContent: sourcesContent, + }; + } + function appendBase64VLQ(inValue) { + // Add a new least significant bit that has the sign of the value. + // if negative number the least significant bit that gets added to the number has value 1 + // else least significant bit value that gets added is 0 + // eg. -1 changes to binary : 01 [1] => 3 + // +1 changes to binary : 01 [0] => 2 + if (inValue < 0) { + inValue = ((-inValue) << 1) + 1; + } + else { + inValue = inValue << 1; + } + // Encode 5 bits at a time starting from least significant bits + do { + var currentDigit = inValue & 31; // 11111 + inValue = inValue >> 5; + if (inValue > 0) { + // There are still more digits to decode, set the msb (6th bit) + currentDigit = currentDigit | 32; + } + appendMappingCharCode(base64FormatEncode(currentDigit)); + } while (inValue > 0); + } + } + ts.createSourceMapGenerator = createSourceMapGenerator; + // Sometimes tools can see the following line as a source mapping url comment, so we mangle it a bit (the [M]) + var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/; + var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/; + function getLineInfo(text, lineStarts) { + return { + getLineCount: function () { return lineStarts.length; }, + getLineText: function (line) { return text.substring(lineStarts[line], lineStarts[line + 1]); } + }; + } + ts.getLineInfo = getLineInfo; + /** + * Tries to find the sourceMappingURL comment at the end of a file. + */ + function tryGetSourceMappingURL(lineInfo) { + for (var index = lineInfo.getLineCount() - 1; index >= 0; index--) { + var line = lineInfo.getLineText(index); + var comment = sourceMapCommentRegExp.exec(line); + if (comment) { + return ts.trimStringEnd(comment[1]); + } + // If we see a non-whitespace/map comment-like line, break, to avoid scanning up the entire file + else if (!line.match(whitespaceOrMapCommentRegExp)) { + break; + } + } + } + ts.tryGetSourceMappingURL = tryGetSourceMappingURL; + /* eslint-disable no-null/no-null */ + function isStringOrNull(x) { + return typeof x === "string" || x === null; + } + function isRawSourceMap(x) { + return x !== null + && typeof x === "object" + && x.version === 3 + && typeof x.file === "string" + && typeof x.mappings === "string" + && ts.isArray(x.sources) && ts.every(x.sources, ts.isString) + && (x.sourceRoot === undefined || x.sourceRoot === null || typeof x.sourceRoot === "string") + && (x.sourcesContent === undefined || x.sourcesContent === null || ts.isArray(x.sourcesContent) && ts.every(x.sourcesContent, isStringOrNull)) + && (x.names === undefined || x.names === null || ts.isArray(x.names) && ts.every(x.names, ts.isString)); + } + ts.isRawSourceMap = isRawSourceMap; + /* eslint-enable no-null/no-null */ + function tryParseRawSourceMap(text) { + try { + var parsed = JSON.parse(text); + if (isRawSourceMap(parsed)) { + return parsed; + } + } + catch (_a) { + // empty + } + return undefined; + } + ts.tryParseRawSourceMap = tryParseRawSourceMap; + function decodeMappings(mappings) { + var done = false; + var pos = 0; + var generatedLine = 0; + var generatedCharacter = 0; + var sourceIndex = 0; + var sourceLine = 0; + var sourceCharacter = 0; + var nameIndex = 0; + var error; + return { + get pos() { return pos; }, + get error() { return error; }, + get state() { return captureMapping(/*hasSource*/ true, /*hasName*/ true); }, + next: function () { + while (!done && pos < mappings.length) { + var ch = mappings.charCodeAt(pos); + if (ch === 59 /* CharacterCodes.semicolon */) { + // new line + generatedLine++; + generatedCharacter = 0; + pos++; + continue; + } + if (ch === 44 /* CharacterCodes.comma */) { + // Next entry is on same line - no action needed + pos++; + continue; + } + var hasSource = false; + var hasName = false; + generatedCharacter += base64VLQFormatDecode(); + if (hasReportedError()) + return stopIterating(); + if (generatedCharacter < 0) + return setErrorAndStopIterating("Invalid generatedCharacter found"); + if (!isSourceMappingSegmentEnd()) { + hasSource = true; + sourceIndex += base64VLQFormatDecode(); + if (hasReportedError()) + return stopIterating(); + if (sourceIndex < 0) + return setErrorAndStopIterating("Invalid sourceIndex found"); + if (isSourceMappingSegmentEnd()) + return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex"); + sourceLine += base64VLQFormatDecode(); + if (hasReportedError()) + return stopIterating(); + if (sourceLine < 0) + return setErrorAndStopIterating("Invalid sourceLine found"); + if (isSourceMappingSegmentEnd()) + return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine"); + sourceCharacter += base64VLQFormatDecode(); + if (hasReportedError()) + return stopIterating(); + if (sourceCharacter < 0) + return setErrorAndStopIterating("Invalid sourceCharacter found"); + if (!isSourceMappingSegmentEnd()) { + hasName = true; + nameIndex += base64VLQFormatDecode(); + if (hasReportedError()) + return stopIterating(); + if (nameIndex < 0) + return setErrorAndStopIterating("Invalid nameIndex found"); + if (!isSourceMappingSegmentEnd()) + return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex"); + } + } + return { value: captureMapping(hasSource, hasName), done: done }; + } + return stopIterating(); + } + }; + function captureMapping(hasSource, hasName) { + return { + generatedLine: generatedLine, + generatedCharacter: generatedCharacter, + sourceIndex: hasSource ? sourceIndex : undefined, + sourceLine: hasSource ? sourceLine : undefined, + sourceCharacter: hasSource ? sourceCharacter : undefined, + nameIndex: hasName ? nameIndex : undefined + }; + } + function stopIterating() { + done = true; + return { value: undefined, done: true }; + } + function setError(message) { + if (error === undefined) { + error = message; + } + } + function setErrorAndStopIterating(message) { + setError(message); + return stopIterating(); + } + function hasReportedError() { + return error !== undefined; + } + function isSourceMappingSegmentEnd() { + return (pos === mappings.length || + mappings.charCodeAt(pos) === 44 /* CharacterCodes.comma */ || + mappings.charCodeAt(pos) === 59 /* CharacterCodes.semicolon */); + } + function base64VLQFormatDecode() { + var moreDigits = true; + var shiftCount = 0; + var value = 0; + for (; moreDigits; pos++) { + if (pos >= mappings.length) + return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1; + // 6 digit number + var currentByte = base64FormatDecode(mappings.charCodeAt(pos)); + if (currentByte === -1) + return setError("Invalid character in VLQ"), -1; + // If msb is set, we still have more bits to continue + moreDigits = (currentByte & 32) !== 0; + // least significant 5 bits are the next msbs in the final value. + value = value | ((currentByte & 31) << shiftCount); + shiftCount += 5; + } + // Least significant bit if 1 represents negative and rest of the msb is actual absolute value + if ((value & 1) === 0) { + // + number + value = value >> 1; + } + else { + // - number + value = value >> 1; + value = -value; + } + return value; + } + } + ts.decodeMappings = decodeMappings; + function sameMapping(left, right) { + return left === right + || left.generatedLine === right.generatedLine + && left.generatedCharacter === right.generatedCharacter + && left.sourceIndex === right.sourceIndex + && left.sourceLine === right.sourceLine + && left.sourceCharacter === right.sourceCharacter + && left.nameIndex === right.nameIndex; + } + ts.sameMapping = sameMapping; + function isSourceMapping(mapping) { + return mapping.sourceIndex !== undefined + && mapping.sourceLine !== undefined + && mapping.sourceCharacter !== undefined; + } + ts.isSourceMapping = isSourceMapping; + function base64FormatEncode(value) { + return value >= 0 && value < 26 ? 65 /* CharacterCodes.A */ + value : + value >= 26 && value < 52 ? 97 /* CharacterCodes.a */ + value - 26 : + value >= 52 && value < 62 ? 48 /* CharacterCodes._0 */ + value - 52 : + value === 62 ? 43 /* CharacterCodes.plus */ : + value === 63 ? 47 /* CharacterCodes.slash */ : + ts.Debug.fail("".concat(value, ": not a base64 value")); + } + function base64FormatDecode(ch) { + return ch >= 65 /* CharacterCodes.A */ && ch <= 90 /* CharacterCodes.Z */ ? ch - 65 /* CharacterCodes.A */ : + ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */ ? ch - 97 /* CharacterCodes.a */ + 26 : + ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */ ? ch - 48 /* CharacterCodes._0 */ + 52 : + ch === 43 /* CharacterCodes.plus */ ? 62 : + ch === 47 /* CharacterCodes.slash */ ? 63 : + -1; + } + function isSourceMappedPosition(value) { + return value.sourceIndex !== undefined + && value.sourcePosition !== undefined; + } + function sameMappedPosition(left, right) { + return left.generatedPosition === right.generatedPosition + && left.sourceIndex === right.sourceIndex + && left.sourcePosition === right.sourcePosition; + } + function compareSourcePositions(left, right) { + // Compares sourcePosition without comparing sourceIndex + // since the mappings are grouped by sourceIndex + ts.Debug.assert(left.sourceIndex === right.sourceIndex); + return ts.compareValues(left.sourcePosition, right.sourcePosition); + } + function compareGeneratedPositions(left, right) { + return ts.compareValues(left.generatedPosition, right.generatedPosition); + } + function getSourcePositionOfMapping(value) { + return value.sourcePosition; + } + function getGeneratedPositionOfMapping(value) { + return value.generatedPosition; + } + function createDocumentPositionMapper(host, map, mapPath) { + var mapDirectory = ts.getDirectoryPath(mapPath); + var sourceRoot = map.sourceRoot ? ts.getNormalizedAbsolutePath(map.sourceRoot, mapDirectory) : mapDirectory; + var generatedAbsoluteFilePath = ts.getNormalizedAbsolutePath(map.file, mapDirectory); + var generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath); + var sourceFileAbsolutePaths = map.sources.map(function (source) { return ts.getNormalizedAbsolutePath(source, sourceRoot); }); + var sourceToSourceIndexMap = new ts.Map(sourceFileAbsolutePaths.map(function (source, i) { return [host.getCanonicalFileName(source), i]; })); + var decodedMappings; + var generatedMappings; + var sourceMappings; + return { + getSourcePosition: getSourcePosition, + getGeneratedPosition: getGeneratedPosition + }; + function processMapping(mapping) { + var generatedPosition = generatedFile !== undefined + ? ts.getPositionOfLineAndCharacter(generatedFile, mapping.generatedLine, mapping.generatedCharacter, /*allowEdits*/ true) + : -1; + var source; + var sourcePosition; + if (isSourceMapping(mapping)) { + var sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]); + source = map.sources[mapping.sourceIndex]; + sourcePosition = sourceFile !== undefined + ? ts.getPositionOfLineAndCharacter(sourceFile, mapping.sourceLine, mapping.sourceCharacter, /*allowEdits*/ true) + : -1; + } + return { + generatedPosition: generatedPosition, + source: source, + sourceIndex: mapping.sourceIndex, + sourcePosition: sourcePosition, + nameIndex: mapping.nameIndex + }; + } + function getDecodedMappings() { + if (decodedMappings === undefined) { + var decoder = decodeMappings(map.mappings); + var mappings = ts.arrayFrom(decoder, processMapping); + if (decoder.error !== undefined) { + if (host.log) { + host.log("Encountered error while decoding sourcemap: ".concat(decoder.error)); + } + decodedMappings = ts.emptyArray; + } + else { + decodedMappings = mappings; + } + } + return decodedMappings; + } + function getSourceMappings(sourceIndex) { + if (sourceMappings === undefined) { + var lists = []; + for (var _i = 0, _a = getDecodedMappings(); _i < _a.length; _i++) { + var mapping = _a[_i]; + if (!isSourceMappedPosition(mapping)) + continue; + var list = lists[mapping.sourceIndex]; + if (!list) + lists[mapping.sourceIndex] = list = []; + list.push(mapping); + } + sourceMappings = lists.map(function (list) { return ts.sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition); }); + } + return sourceMappings[sourceIndex]; + } + function getGeneratedMappings() { + if (generatedMappings === undefined) { + var list = []; + for (var _i = 0, _a = getDecodedMappings(); _i < _a.length; _i++) { + var mapping = _a[_i]; + list.push(mapping); + } + generatedMappings = ts.sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition); + } + return generatedMappings; + } + function getGeneratedPosition(loc) { + var sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName)); + if (sourceIndex === undefined) + return loc; + var sourceMappings = getSourceMappings(sourceIndex); + if (!ts.some(sourceMappings)) + return loc; + var targetIndex = ts.binarySearchKey(sourceMappings, loc.pos, getSourcePositionOfMapping, ts.compareValues); + if (targetIndex < 0) { + // if no exact match, closest is 2's complement of result + targetIndex = ~targetIndex; + } + var mapping = sourceMappings[targetIndex]; + if (mapping === undefined || mapping.sourceIndex !== sourceIndex) { + return loc; + } + return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition }; // Closest pos + } + function getSourcePosition(loc) { + var generatedMappings = getGeneratedMappings(); + if (!ts.some(generatedMappings)) + return loc; + var targetIndex = ts.binarySearchKey(generatedMappings, loc.pos, getGeneratedPositionOfMapping, ts.compareValues); + if (targetIndex < 0) { + // if no exact match, closest is 2's complement of result + targetIndex = ~targetIndex; + } + var mapping = generatedMappings[targetIndex]; + if (mapping === undefined || !isSourceMappedPosition(mapping)) { + return loc; + } + return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition }; // Closest pos + } + } + ts.createDocumentPositionMapper = createDocumentPositionMapper; + ts.identitySourceMapConsumer = { + getSourcePosition: ts.identity, + getGeneratedPosition: ts.identity + }; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function getOriginalNodeId(node) { + node = ts.getOriginalNode(node); + return node ? ts.getNodeId(node) : 0; + } + ts.getOriginalNodeId = getOriginalNodeId; + function containsDefaultReference(node) { + if (!node) + return false; + if (!ts.isNamedImports(node)) + return false; + return ts.some(node.elements, isNamedDefaultReference); + } + function isNamedDefaultReference(e) { + return e.propertyName !== undefined && e.propertyName.escapedText === "default" /* InternalSymbolName.Default */; + } + function chainBundle(context, transformSourceFile) { + return transformSourceFileOrBundle; + function transformSourceFileOrBundle(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */ ? transformSourceFile(node) : transformBundle(node); + } + function transformBundle(node) { + return context.factory.createBundle(ts.map(node.sourceFiles, transformSourceFile), node.prepends); + } + } + ts.chainBundle = chainBundle; + function getExportNeedsImportStarHelper(node) { + return !!ts.getNamespaceDeclarationNode(node); + } + ts.getExportNeedsImportStarHelper = getExportNeedsImportStarHelper; + function getImportNeedsImportStarHelper(node) { + if (!!ts.getNamespaceDeclarationNode(node)) { + return true; + } + var bindings = node.importClause && node.importClause.namedBindings; + if (!bindings) { + return false; + } + if (!ts.isNamedImports(bindings)) + return false; + var defaultRefCount = 0; + for (var _i = 0, _a = bindings.elements; _i < _a.length; _i++) { + var binding = _a[_i]; + if (isNamedDefaultReference(binding)) { + defaultRefCount++; + } + } + // Import star is required if there's default named refs mixed with non-default refs, or if theres non-default refs and it has a default import + return (defaultRefCount > 0 && defaultRefCount !== bindings.elements.length) || (!!(bindings.elements.length - defaultRefCount) && ts.isDefaultImport(node)); + } + ts.getImportNeedsImportStarHelper = getImportNeedsImportStarHelper; + function getImportNeedsImportDefaultHelper(node) { + // Import default is needed if there's a default import or a default ref and no other refs (meaning an import star helper wasn't requested) + return !getImportNeedsImportStarHelper(node) && (ts.isDefaultImport(node) || (!!node.importClause && ts.isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings))); // TODO: GH#18217 + } + ts.getImportNeedsImportDefaultHelper = getImportNeedsImportDefaultHelper; + function collectExternalModuleInfo(context, sourceFile, resolver, compilerOptions) { + var externalImports = []; + var exportSpecifiers = ts.createMultiMap(); + var exportedBindings = []; + var uniqueExports = new ts.Map(); + var exportedNames; + var hasExportDefault = false; + var exportEquals; + var hasExportStarsToExportValues = false; + var hasImportStar = false; + var hasImportDefault = false; + for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { + var node = _a[_i]; + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + // import "mod" + // import x from "mod" + // import * as x from "mod" + // import { x, y } from "mod" + externalImports.push(node); + if (!hasImportStar && getImportNeedsImportStarHelper(node)) { + hasImportStar = true; + } + if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) { + hasImportDefault = true; + } + break; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + if (node.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */) { + // import x = require("mod") + externalImports.push(node); + } + break; + case 272 /* SyntaxKind.ExportDeclaration */: + if (node.moduleSpecifier) { + if (!node.exportClause) { + // export * from "mod" + externalImports.push(node); + hasExportStarsToExportValues = true; + } + else { + // export * as ns from "mod" + // export { x, y } from "mod" + externalImports.push(node); + if (ts.isNamedExports(node.exportClause)) { + addExportedNamesForExportDeclaration(node); + } + else { + var name = node.exportClause.name; + if (!uniqueExports.get(ts.idText(name))) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(ts.idText(name), true); + exportedNames = ts.append(exportedNames, name); + } + // we use the same helpers for `export * as ns` as we do for `import * as ns` + hasImportStar = true; + } + } + } + else { + // export { x, y } + addExportedNamesForExportDeclaration(node); + } + break; + case 271 /* SyntaxKind.ExportAssignment */: + if (node.isExportEquals && !exportEquals) { + // export = x + exportEquals = node; + } + break; + case 237 /* SyntaxKind.VariableStatement */: + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + for (var _b = 0, _c = node.declarationList.declarations; _b < _c.length; _b++) { + var decl = _c[_b]; + exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames); + } + } + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + if (ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */)) { + // export default function() { } + if (!hasExportDefault) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node)); + hasExportDefault = true; + } + } + else { + // export function x() { } + var name = node.name; + if (!uniqueExports.get(ts.idText(name))) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(ts.idText(name), true); + exportedNames = ts.append(exportedNames, name); + } + } + } + break; + case 257 /* SyntaxKind.ClassDeclaration */: + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + if (ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */)) { + // export default class { } + if (!hasExportDefault) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node)); + hasExportDefault = true; + } + } + else { + // export class x { } + var name = node.name; + if (name && !uniqueExports.get(ts.idText(name))) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(ts.idText(name), true); + exportedNames = ts.append(exportedNames, name); + } + } + } + break; + } + } + var externalHelpersImportDeclaration = ts.createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault); + if (externalHelpersImportDeclaration) { + externalImports.unshift(externalHelpersImportDeclaration); + } + return { externalImports: externalImports, exportSpecifiers: exportSpecifiers, exportEquals: exportEquals, hasExportStarsToExportValues: hasExportStarsToExportValues, exportedBindings: exportedBindings, exportedNames: exportedNames, externalHelpersImportDeclaration: externalHelpersImportDeclaration }; + function addExportedNamesForExportDeclaration(node) { + for (var _i = 0, _a = ts.cast(node.exportClause, ts.isNamedExports).elements; _i < _a.length; _i++) { + var specifier = _a[_i]; + if (!uniqueExports.get(ts.idText(specifier.name))) { + var name = specifier.propertyName || specifier.name; + if (!node.moduleSpecifier) { + exportSpecifiers.add(ts.idText(name), specifier); + } + var decl = resolver.getReferencedImportDeclaration(name) + || resolver.getReferencedValueDeclaration(name); + if (decl) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name); + } + uniqueExports.set(ts.idText(specifier.name), true); + exportedNames = ts.append(exportedNames, specifier.name); + } + } + } + } + ts.collectExternalModuleInfo = collectExternalModuleInfo; + function collectExportedVariableInfo(decl, uniqueExports, exportedNames) { + if (ts.isBindingPattern(decl.name)) { + for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames); + } + } + } + else if (!ts.isGeneratedIdentifier(decl.name)) { + var text = ts.idText(decl.name); + if (!uniqueExports.get(text)) { + uniqueExports.set(text, true); + exportedNames = ts.append(exportedNames, decl.name); + } + } + return exportedNames; + } + /** Use a sparse array as a multi-map. */ + function multiMapSparseArrayAdd(map, key, value) { + var values = map[key]; + if (values) { + values.push(value); + } + else { + map[key] = values = [value]; + } + return values; + } + /** + * Used in the module transformer to check if an expression is reasonably without sideeffect, + * and thus better to copy into multiple places rather than to cache in a temporary variable + * - this is mostly subjective beyond the requirement that the expression not be sideeffecting + */ + function isSimpleCopiableExpression(expression) { + return ts.isStringLiteralLike(expression) || + expression.kind === 8 /* SyntaxKind.NumericLiteral */ || + ts.isKeyword(expression.kind) || + ts.isIdentifier(expression); + } + ts.isSimpleCopiableExpression = isSimpleCopiableExpression; + /** + * A simple inlinable expression is an expression which can be copied into multiple locations + * without risk of repeating any sideeffects and whose value could not possibly change between + * any such locations + */ + function isSimpleInlineableExpression(expression) { + return !ts.isIdentifier(expression) && isSimpleCopiableExpression(expression); + } + ts.isSimpleInlineableExpression = isSimpleInlineableExpression; + function isCompoundAssignment(kind) { + return kind >= 64 /* SyntaxKind.FirstCompoundAssignment */ + && kind <= 78 /* SyntaxKind.LastCompoundAssignment */; + } + ts.isCompoundAssignment = isCompoundAssignment; + function getNonAssignmentOperatorForCompoundAssignment(kind) { + switch (kind) { + case 64 /* SyntaxKind.PlusEqualsToken */: return 39 /* SyntaxKind.PlusToken */; + case 65 /* SyntaxKind.MinusEqualsToken */: return 40 /* SyntaxKind.MinusToken */; + case 66 /* SyntaxKind.AsteriskEqualsToken */: return 41 /* SyntaxKind.AsteriskToken */; + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: return 42 /* SyntaxKind.AsteriskAsteriskToken */; + case 68 /* SyntaxKind.SlashEqualsToken */: return 43 /* SyntaxKind.SlashToken */; + case 69 /* SyntaxKind.PercentEqualsToken */: return 44 /* SyntaxKind.PercentToken */; + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: return 47 /* SyntaxKind.LessThanLessThanToken */; + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: return 48 /* SyntaxKind.GreaterThanGreaterThanToken */; + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: return 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */; + case 73 /* SyntaxKind.AmpersandEqualsToken */: return 50 /* SyntaxKind.AmpersandToken */; + case 74 /* SyntaxKind.BarEqualsToken */: return 51 /* SyntaxKind.BarToken */; + case 78 /* SyntaxKind.CaretEqualsToken */: return 52 /* SyntaxKind.CaretToken */; + case 75 /* SyntaxKind.BarBarEqualsToken */: return 56 /* SyntaxKind.BarBarToken */; + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: return 55 /* SyntaxKind.AmpersandAmpersandToken */; + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: return 60 /* SyntaxKind.QuestionQuestionToken */; + } + } + ts.getNonAssignmentOperatorForCompoundAssignment = getNonAssignmentOperatorForCompoundAssignment; + /** + * @returns Contained super() call from descending into the statement ignoring parentheses, if that call exists. + */ + function getSuperCallFromStatement(statement) { + if (!ts.isExpressionStatement(statement)) { + return undefined; + } + var expression = ts.skipParentheses(statement.expression); + return ts.isSuperCall(expression) + ? expression + : undefined; + } + ts.getSuperCallFromStatement = getSuperCallFromStatement; + /** + * @returns The index (after prologue statements) of a super call, or -1 if not found. + */ + function findSuperStatementIndex(statements, indexAfterLastPrologueStatement) { + for (var i = indexAfterLastPrologueStatement; i < statements.length; i += 1) { + var statement = statements[i]; + if (getSuperCallFromStatement(statement)) { + return i; + } + } + return -1; + } + ts.findSuperStatementIndex = findSuperStatementIndex; + function getProperties(node, requireInitializer, isStatic) { + return ts.filter(node.members, function (m) { return isInitializedOrStaticProperty(m, requireInitializer, isStatic); }); + } + ts.getProperties = getProperties; + function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) { + return isStaticPropertyDeclaration(element) || ts.isClassStaticBlockDeclaration(element); + } + function getStaticPropertiesAndClassStaticBlock(node) { + return ts.filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration); + } + ts.getStaticPropertiesAndClassStaticBlock = getStaticPropertiesAndClassStaticBlock; + /** + * Is a class element either a static or an instance property declaration with an initializer? + * + * @param member The class element node. + * @param isStatic A value indicating whether the member should be a static or instance member. + */ + function isInitializedOrStaticProperty(member, requireInitializer, isStatic) { + return ts.isPropertyDeclaration(member) + && (!!member.initializer || !requireInitializer) + && ts.hasStaticModifier(member) === isStatic; + } + function isStaticPropertyDeclaration(member) { + return ts.isPropertyDeclaration(member) && ts.hasStaticModifier(member); + } + /** + * Gets a value indicating whether a class element is either a static or an instance property declaration with an initializer. + * + * @param member The class element node. + * @param isStatic A value indicating whether the member should be a static or instance member. + */ + function isInitializedProperty(member) { + return member.kind === 167 /* SyntaxKind.PropertyDeclaration */ + && member.initializer !== undefined; + } + ts.isInitializedProperty = isInitializedProperty; + /** + * Gets a value indicating whether a class element is a private instance method or accessor. + * + * @param member The class element node. + */ + function isNonStaticMethodOrAccessorWithPrivateName(member) { + return !ts.isStatic(member) && ts.isMethodOrAccessor(member) && ts.isPrivateIdentifier(member.name); + } + ts.isNonStaticMethodOrAccessorWithPrivateName = isNonStaticMethodOrAccessorWithPrivateName; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var FlattenLevel; + (function (FlattenLevel) { + FlattenLevel[FlattenLevel["All"] = 0] = "All"; + FlattenLevel[FlattenLevel["ObjectRest"] = 1] = "ObjectRest"; + })(FlattenLevel = ts.FlattenLevel || (ts.FlattenLevel = {})); + /** + * Flattens a DestructuringAssignment or a VariableDeclaration to an expression. + * + * @param node The node to flatten. + * @param visitor An optional visitor used to visit initializers. + * @param context The transformation context. + * @param level Indicates the extent to which flattening should occur. + * @param needsValue An optional value indicating whether the value from the right-hand-side of + * the destructuring assignment is needed as part of a larger expression. + * @param createAssignmentCallback An optional callback used to create the assignment expression. + */ + function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { + var location = node; + var value; + if (ts.isDestructuringAssignment(node)) { + value = node.right; + while (ts.isEmptyArrayLiteral(node.left) || ts.isEmptyObjectLiteral(node.left)) { + if (ts.isDestructuringAssignment(value)) { + location = node = value; + value = node.right; + } + else { + return ts.visitNode(value, visitor, ts.isExpression); + } + } + } + var expressions; + var flattenContext = { + context: context, + level: level, + downlevelIteration: !!context.getCompilerOptions().downlevelIteration, + hoistTempVariables: true, + emitExpression: emitExpression, + emitBindingOrAssignment: emitBindingOrAssignment, + createArrayBindingOrAssignmentPattern: function (elements) { return makeArrayAssignmentPattern(context.factory, elements); }, + createObjectBindingOrAssignmentPattern: function (elements) { return makeObjectAssignmentPattern(context.factory, elements); }, + createArrayBindingOrAssignmentElement: makeAssignmentElement, + visitor: visitor + }; + if (value) { + value = ts.visitNode(value, visitor, ts.isExpression); + if (ts.isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || + bindingOrAssignmentElementContainsNonLiteralComputedName(node)) { + // If the right-hand value of the assignment is also an assignment target then + // we need to cache the right-hand value. + value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ false, location); + } + else if (needsValue) { + // If the right-hand value of the destructuring assignment needs to be preserved (as + // is the case when the destructuring assignment is part of a larger expression), + // then we need to cache the right-hand value. + // + // The source map location for the assignment should point to the entire binary + // expression. + value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); + } + else if (ts.nodeIsSynthesized(node)) { + // Generally, the source map location for a destructuring assignment is the root + // expression. + // + // However, if the root expression is synthesized (as in the case + // of the initializer when transforming a ForOfStatement), then the source map + // location should point to the right-hand value of the expression. + location = value; + } + } + flattenBindingOrAssignmentElement(flattenContext, node, value, location, /*skipInitializer*/ ts.isDestructuringAssignment(node)); + if (value && needsValue) { + if (!ts.some(expressions)) { + return value; + } + expressions.push(value); + } + return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression(); + function emitExpression(expression) { + expressions = ts.append(expressions, expression); + } + function emitBindingOrAssignment(target, value, location, original) { + ts.Debug.assertNode(target, createAssignmentCallback ? ts.isIdentifier : ts.isExpression); + var expression = createAssignmentCallback + ? createAssignmentCallback(target, value, location) + : ts.setTextRange(context.factory.createAssignment(ts.visitNode(target, visitor, ts.isExpression), value), location); + expression.original = original; + emitExpression(expression); + } + } + ts.flattenDestructuringAssignment = flattenDestructuringAssignment; + function bindingOrAssignmentElementAssignsToName(element, escapedName) { + var target = ts.getTargetOfBindingOrAssignmentElement(element); // TODO: GH#18217 + if (ts.isBindingOrAssignmentPattern(target)) { + return bindingOrAssignmentPatternAssignsToName(target, escapedName); + } + else if (ts.isIdentifier(target)) { + return target.escapedText === escapedName; + } + return false; + } + function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) { + var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); + for (var _i = 0, elements_4 = elements; _i < elements_4.length; _i++) { + var element = elements_4[_i]; + if (bindingOrAssignmentElementAssignsToName(element, escapedName)) { + return true; + } + } + return false; + } + function bindingOrAssignmentElementContainsNonLiteralComputedName(element) { + var propertyName = ts.tryGetPropertyNameOfBindingOrAssignmentElement(element); + if (propertyName && ts.isComputedPropertyName(propertyName) && !ts.isLiteralExpression(propertyName.expression)) { + return true; + } + var target = ts.getTargetOfBindingOrAssignmentElement(element); + return !!target && ts.isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target); + } + function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) { + return !!ts.forEach(ts.getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName); + } + /** + * Flattens a VariableDeclaration or ParameterDeclaration to one or more variable declarations. + * + * @param node The node to flatten. + * @param visitor An optional visitor used to visit initializers. + * @param context The transformation context. + * @param boundValue The value bound to the declaration. + * @param skipInitializer A value indicating whether to ignore the initializer of `node`. + * @param hoistTempVariables Indicates whether temporary variables should not be recorded in-line. + * @param level Indicates the extent to which flattening should occur. + */ + function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables, skipInitializer) { + if (hoistTempVariables === void 0) { hoistTempVariables = false; } + var pendingExpressions; + var pendingDeclarations = []; + var declarations = []; + var flattenContext = { + context: context, + level: level, + downlevelIteration: !!context.getCompilerOptions().downlevelIteration, + hoistTempVariables: hoistTempVariables, + emitExpression: emitExpression, + emitBindingOrAssignment: emitBindingOrAssignment, + createArrayBindingOrAssignmentPattern: function (elements) { return makeArrayBindingPattern(context.factory, elements); }, + createObjectBindingOrAssignmentPattern: function (elements) { return makeObjectBindingPattern(context.factory, elements); }, + createArrayBindingOrAssignmentElement: function (name) { return makeBindingElement(context.factory, name); }, + visitor: visitor + }; + if (ts.isVariableDeclaration(node)) { + var initializer = ts.getInitializerOfBindingOrAssignmentElement(node); + if (initializer && (ts.isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || + bindingOrAssignmentElementContainsNonLiteralComputedName(node))) { + // If the right-hand value of the assignment is also an assignment target then + // we need to cache the right-hand value. + initializer = ensureIdentifier(flattenContext, ts.visitNode(initializer, flattenContext.visitor), /*reuseIdentifierExpressions*/ false, initializer); + node = context.factory.updateVariableDeclaration(node, node.name, /*exclamationToken*/ undefined, /*type*/ undefined, initializer); + } + } + flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); + if (pendingExpressions) { + var temp = context.factory.createTempVariable(/*recordTempVariable*/ undefined); + if (hoistTempVariables) { + var value = context.factory.inlineExpressions(pendingExpressions); + pendingExpressions = undefined; + emitBindingOrAssignment(temp, value, /*location*/ undefined, /*original*/ undefined); + } + else { + context.hoistVariableDeclaration(temp); + var pendingDeclaration = ts.last(pendingDeclarations); + pendingDeclaration.pendingExpressions = ts.append(pendingDeclaration.pendingExpressions, context.factory.createAssignment(temp, pendingDeclaration.value)); + ts.addRange(pendingDeclaration.pendingExpressions, pendingExpressions); + pendingDeclaration.value = temp; + } + } + for (var _i = 0, pendingDeclarations_1 = pendingDeclarations; _i < pendingDeclarations_1.length; _i++) { + var _a = pendingDeclarations_1[_i], pendingExpressions_1 = _a.pendingExpressions, name = _a.name, value = _a.value, location = _a.location, original = _a.original; + var variable = context.factory.createVariableDeclaration(name, + /*exclamationToken*/ undefined, + /*type*/ undefined, pendingExpressions_1 ? context.factory.inlineExpressions(ts.append(pendingExpressions_1, value)) : value); + variable.original = original; + ts.setTextRange(variable, location); + declarations.push(variable); + } + return declarations; + function emitExpression(value) { + pendingExpressions = ts.append(pendingExpressions, value); + } + function emitBindingOrAssignment(target, value, location, original) { + ts.Debug.assertNode(target, ts.isBindingName); + if (pendingExpressions) { + value = context.factory.inlineExpressions(ts.append(pendingExpressions, value)); + pendingExpressions = undefined; + } + pendingDeclarations.push({ pendingExpressions: pendingExpressions, name: target, value: value, location: location, original: original }); + } + } + ts.flattenDestructuringBinding = flattenDestructuringBinding; + /** + * Flattens a BindingOrAssignmentElement into zero or more bindings or assignments. + * + * @param flattenContext Options used to control flattening. + * @param element The element to flatten. + * @param value The current RHS value to assign to the element. + * @param location The location to use for source maps and comments. + * @param skipInitializer An optional value indicating whether to include the initializer + * for the element. + */ + function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { + var bindingTarget = ts.getTargetOfBindingOrAssignmentElement(element); // TODO: GH#18217 + if (!skipInitializer) { + var initializer = ts.visitNode(ts.getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, ts.isExpression); + if (initializer) { + // Combine value and initializer + if (value) { + value = createDefaultValueCheck(flattenContext, value, initializer, location); + // If 'value' is not a simple expression, it could contain side-effecting code that should evaluate before an object or array binding pattern. + if (!ts.isSimpleInlineableExpression(initializer) && ts.isBindingOrAssignmentPattern(bindingTarget)) { + value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); + } + } + else { + value = initializer; + } + } + else if (!value) { + // Use 'void 0' in absence of value and initializer + value = flattenContext.context.factory.createVoidZero(); + } + } + if (ts.isObjectBindingOrAssignmentPattern(bindingTarget)) { + flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); + } + else if (ts.isArrayBindingOrAssignmentPattern(bindingTarget)) { + flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); + } + else { + flattenContext.emitBindingOrAssignment(bindingTarget, value, location, /*original*/ element); // TODO: GH#18217 + } + } + /** + * Flattens an ObjectBindingOrAssignmentPattern into zero or more bindings or assignments. + * + * @param flattenContext Options used to control flattening. + * @param parent The parent element of the pattern. + * @param pattern The ObjectBindingOrAssignmentPattern to flatten. + * @param value The current RHS value to assign to the element. + * @param location The location to use for source maps and comments. + */ + function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { + var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); + var numElements = elements.length; + if (numElements !== 1) { + // For anything other than a single-element destructuring we need to generate a temporary + // to ensure value is evaluated exactly once. Additionally, if we have zero elements + // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, + // so in that case, we'll intentionally create that temporary. + var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; + value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); + } + var bindingElements; + var computedTempVariables; + for (var i = 0; i < numElements; i++) { + var element = elements[i]; + if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { + var propertyName = ts.getPropertyNameOfBindingOrAssignmentElement(element); + if (flattenContext.level >= 1 /* FlattenLevel.ObjectRest */ + && !(element.transformFlags & (16384 /* TransformFlags.ContainsRestOrSpread */ | 32768 /* TransformFlags.ContainsObjectRestOrSpread */)) + && !(ts.getTargetOfBindingOrAssignmentElement(element).transformFlags & (16384 /* TransformFlags.ContainsRestOrSpread */ | 32768 /* TransformFlags.ContainsObjectRestOrSpread */)) + && !ts.isComputedPropertyName(propertyName)) { + bindingElements = ts.append(bindingElements, ts.visitNode(element, flattenContext.visitor)); + } + else { + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + bindingElements = undefined; + } + var rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); + if (ts.isComputedPropertyName(propertyName)) { + computedTempVariables = ts.append(computedTempVariables, rhsValue.argumentExpression); + } + flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); + } + } + else if (i === numElements - 1) { + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + bindingElements = undefined; + } + var rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern); + flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); + } + } + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + } + } + /** + * Flattens an ArrayBindingOrAssignmentPattern into zero or more bindings or assignments. + * + * @param flattenContext Options used to control flattening. + * @param parent The parent element of the pattern. + * @param pattern The ArrayBindingOrAssignmentPattern to flatten. + * @param value The current RHS value to assign to the element. + * @param location The location to use for source maps and comments. + */ + function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) { + var elements = ts.getElementsOfBindingOrAssignmentPattern(pattern); + var numElements = elements.length; + if (flattenContext.level < 1 /* FlattenLevel.ObjectRest */ && flattenContext.downlevelIteration) { + // Read the elements of the iterable into an array + value = ensureIdentifier(flattenContext, ts.setTextRange(flattenContext.context.getEmitHelperFactory().createReadHelper(value, numElements > 0 && ts.getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) + ? undefined + : numElements), location), + /*reuseIdentifierExpressions*/ false, location); + } + else if (numElements !== 1 && (flattenContext.level < 1 /* FlattenLevel.ObjectRest */ || numElements === 0) + || ts.every(elements, ts.isOmittedExpression)) { + // For anything other than a single-element destructuring we need to generate a temporary + // to ensure value is evaluated exactly once. Additionally, if we have zero elements + // we need to emit *something* to ensure that in case a 'var' keyword was already emitted, + // so in that case, we'll intentionally create that temporary. + // Or all the elements of the binding pattern are omitted expression such as "var [,] = [1,2]", + // then we will create temporary variable. + var reuseIdentifierExpressions = !ts.isDeclarationBindingElement(parent) || numElements !== 0; + value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); + } + var bindingElements; + var restContainingElements; + for (var i = 0; i < numElements; i++) { + var element = elements[i]; + if (flattenContext.level >= 1 /* FlattenLevel.ObjectRest */) { + // If an array pattern contains an ObjectRest, we must cache the result so that we + // can perform the ObjectRest destructuring in a different declaration + if (element.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) { + flattenContext.hasTransformedPriorElement = true; + var temp = flattenContext.context.factory.createTempVariable(/*recordTempVariable*/ undefined); + if (flattenContext.hoistTempVariables) { + flattenContext.context.hoistVariableDeclaration(temp); + } + restContainingElements = ts.append(restContainingElements, [temp, element]); + bindingElements = ts.append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); + } + else { + bindingElements = ts.append(bindingElements, element); + } + } + else if (ts.isOmittedExpression(element)) { + continue; + } + else if (!ts.getRestIndicatorOfBindingOrAssignmentElement(element)) { + var rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i); + flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); + } + else if (i === numElements - 1) { + var rhsValue = flattenContext.context.factory.createArraySliceCall(value, i); + flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, /*location*/ element); + } + } + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); + } + if (restContainingElements) { + for (var _i = 0, restContainingElements_1 = restContainingElements; _i < restContainingElements_1.length; _i++) { + var _a = restContainingElements_1[_i], id = _a[0], element = _a[1]; + flattenBindingOrAssignmentElement(flattenContext, element, id, element); + } + } + } + function isSimpleBindingOrAssignmentElement(element) { + var target = ts.getTargetOfBindingOrAssignmentElement(element); + if (!target || ts.isOmittedExpression(target)) + return true; + var propertyName = ts.tryGetPropertyNameOfBindingOrAssignmentElement(element); + if (propertyName && !ts.isPropertyNameLiteral(propertyName)) + return false; + var initializer = ts.getInitializerOfBindingOrAssignmentElement(element); + if (initializer && !ts.isSimpleInlineableExpression(initializer)) + return false; + if (ts.isBindingOrAssignmentPattern(target)) + return ts.every(ts.getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement); + return ts.isIdentifier(target); + } + /** + * Creates an expression used to provide a default value if a value is `undefined` at runtime. + * + * @param flattenContext Options used to control flattening. + * @param value The RHS value to test. + * @param defaultValue The default value to use if `value` is `undefined` at runtime. + * @param location The location to use for source maps and comments. + */ + function createDefaultValueCheck(flattenContext, value, defaultValue, location) { + value = ensureIdentifier(flattenContext, value, /*reuseIdentifierExpressions*/ true, location); + return flattenContext.context.factory.createConditionalExpression(flattenContext.context.factory.createTypeCheck(value, "undefined"), /*questionToken*/ undefined, defaultValue, /*colonToken*/ undefined, value); + } + /** + * Creates either a PropertyAccessExpression or an ElementAccessExpression for the + * right-hand side of a transformed destructuring assignment. + * + * @link https://tc39.github.io/ecma262/#sec-runtime-semantics-keyeddestructuringassignmentevaluation + * + * @param flattenContext Options used to control flattening. + * @param value The RHS value that is the source of the property. + * @param propertyName The destructuring property name. + */ + function createDestructuringPropertyAccess(flattenContext, value, propertyName) { + if (ts.isComputedPropertyName(propertyName)) { + var argumentExpression = ensureIdentifier(flattenContext, ts.visitNode(propertyName.expression, flattenContext.visitor), /*reuseIdentifierExpressions*/ false, /*location*/ propertyName); + return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); + } + else if (ts.isStringOrNumericLiteralLike(propertyName)) { + var argumentExpression = ts.factory.cloneNode(propertyName); + return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); + } + else { + var name = flattenContext.context.factory.createIdentifier(ts.idText(propertyName)); + return flattenContext.context.factory.createPropertyAccessExpression(value, name); + } + } + /** + * Ensures that there exists a declared identifier whose value holds the given expression. + * This function is useful to ensure that the expression's value can be read from in subsequent expressions. + * Unless 'reuseIdentifierExpressions' is false, 'value' will be returned if it is just an identifier. + * + * @param flattenContext Options used to control flattening. + * @param value the expression whose value needs to be bound. + * @param reuseIdentifierExpressions true if identifier expressions can simply be returned; + * false if it is necessary to always emit an identifier. + * @param location The location to use for source maps and comments. + */ + function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { + if (ts.isIdentifier(value) && reuseIdentifierExpressions) { + return value; + } + else { + var temp = flattenContext.context.factory.createTempVariable(/*recordTempVariable*/ undefined); + if (flattenContext.hoistTempVariables) { + flattenContext.context.hoistVariableDeclaration(temp); + flattenContext.emitExpression(ts.setTextRange(flattenContext.context.factory.createAssignment(temp, value), location)); + } + else { + flattenContext.emitBindingOrAssignment(temp, value, location, /*original*/ undefined); + } + return temp; + } + } + function makeArrayBindingPattern(factory, elements) { + ts.Debug.assertEachNode(elements, ts.isArrayBindingElement); + return factory.createArrayBindingPattern(elements); + } + function makeArrayAssignmentPattern(factory, elements) { + return factory.createArrayLiteralExpression(ts.map(elements, factory.converters.convertToArrayAssignmentElement)); + } + function makeObjectBindingPattern(factory, elements) { + ts.Debug.assertEachNode(elements, ts.isBindingElement); + return factory.createObjectBindingPattern(elements); + } + function makeObjectAssignmentPattern(factory, elements) { + return factory.createObjectLiteralExpression(ts.map(elements, factory.converters.convertToObjectAssignmentElement)); + } + function makeBindingElement(factory, name) { + return factory.createBindingElement(/*dotDotDotToken*/ undefined, /*propertyName*/ undefined, name); + } + function makeAssignmentElement(name) { + return name; + } +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ProcessLevel; + (function (ProcessLevel) { + ProcessLevel[ProcessLevel["LiftRestriction"] = 0] = "LiftRestriction"; + ProcessLevel[ProcessLevel["All"] = 1] = "All"; + })(ProcessLevel = ts.ProcessLevel || (ts.ProcessLevel = {})); + function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) { + // Visit the tag expression + var tag = ts.visitNode(node.tag, visitor, ts.isExpression); + // Build up the template arguments and the raw and cooked strings for the template. + // We start out with 'undefined' for the first argument and revisit later + // to avoid walking over the template string twice and shifting all our arguments over after the fact. + var templateArguments = [undefined]; + var cookedStrings = []; + var rawStrings = []; + var template = node.template; + if (level === ProcessLevel.LiftRestriction && !ts.hasInvalidEscape(template)) { + return ts.visitEachChild(node, visitor, context); + } + if (ts.isNoSubstitutionTemplateLiteral(template)) { + cookedStrings.push(createTemplateCooked(template)); + rawStrings.push(getRawLiteral(template, currentSourceFile)); + } + else { + cookedStrings.push(createTemplateCooked(template.head)); + rawStrings.push(getRawLiteral(template.head, currentSourceFile)); + for (var _i = 0, _a = template.templateSpans; _i < _a.length; _i++) { + var templateSpan = _a[_i]; + cookedStrings.push(createTemplateCooked(templateSpan.literal)); + rawStrings.push(getRawLiteral(templateSpan.literal, currentSourceFile)); + templateArguments.push(ts.visitNode(templateSpan.expression, visitor, ts.isExpression)); + } + } + var helperCall = context.getEmitHelperFactory().createTemplateObjectHelper(ts.factory.createArrayLiteralExpression(cookedStrings), ts.factory.createArrayLiteralExpression(rawStrings)); + // Create a variable to cache the template object if we're in a module. + // Do not do this in the global scope, as any variable we currently generate could conflict with + // variables from outside of the current compilation. In the future, we can revisit this behavior. + if (ts.isExternalModule(currentSourceFile)) { + var tempVar = ts.factory.createUniqueName("templateObject"); + recordTaggedTemplateString(tempVar); + templateArguments[0] = ts.factory.createLogicalOr(tempVar, ts.factory.createAssignment(tempVar, helperCall)); + } + else { + templateArguments[0] = helperCall; + } + return ts.factory.createCallExpression(tag, /*typeArguments*/ undefined, templateArguments); + } + ts.processTaggedTemplateExpression = processTaggedTemplateExpression; + function createTemplateCooked(template) { + return template.templateFlags ? ts.factory.createVoidZero() : ts.factory.createStringLiteral(template.text); + } + /** + * Creates an ES5 compatible literal from an ES6 template literal. + * + * @param node The ES6 template literal. + */ + function getRawLiteral(node, currentSourceFile) { + // Find original source text, since we need to emit the raw strings of the tagged template. + // The raw strings contain the (escaped) strings of what the user wrote. + // Examples: `\n` is converted to "\\n", a template string with a newline to "\n". + var text = node.rawText; + if (text === undefined) { + ts.Debug.assertIsDefined(currentSourceFile, "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform."); + text = ts.getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + // text contains the original source, it will also contain quotes ("`"), dolar signs and braces ("${" and "}"), + // thus we need to remove those characters. + // First template piece starts with "`", others with "}" + // Last template piece ends with "`", others with "${" + var isLast = node.kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ || node.kind === 17 /* SyntaxKind.TemplateTail */; + text = text.substring(1, text.length - (isLast ? 1 : 2)); + } + // Newline normalization: + // ES6 Spec 11.8.6.1 - Static Semantics of TV's and TRV's + // and LineTerminatorSequences are normalized to for both TV and TRV. + text = text.replace(/\r\n?/g, "\n"); + return ts.setTextRange(ts.factory.createStringLiteral(text), node); + } +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + /** + * Indicates whether to emit type metadata in the new format. + */ + var USE_NEW_TYPE_METADATA_FORMAT = false; + var TypeScriptSubstitutionFlags; + (function (TypeScriptSubstitutionFlags) { + /** Enables substitutions for decorated classes. */ + TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; + /** Enables substitutions for namespace exports. */ + TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NamespaceExports"] = 2] = "NamespaceExports"; + /* Enables substitutions for unqualified enum members */ + TypeScriptSubstitutionFlags[TypeScriptSubstitutionFlags["NonQualifiedEnumMembers"] = 8] = "NonQualifiedEnumMembers"; + })(TypeScriptSubstitutionFlags || (TypeScriptSubstitutionFlags = {})); + var ClassFacts; + (function (ClassFacts) { + ClassFacts[ClassFacts["None"] = 0] = "None"; + ClassFacts[ClassFacts["HasStaticInitializedProperties"] = 1] = "HasStaticInitializedProperties"; + ClassFacts[ClassFacts["HasConstructorDecorators"] = 2] = "HasConstructorDecorators"; + ClassFacts[ClassFacts["HasMemberDecorators"] = 4] = "HasMemberDecorators"; + ClassFacts[ClassFacts["IsExportOfNamespace"] = 8] = "IsExportOfNamespace"; + ClassFacts[ClassFacts["IsNamedExternalExport"] = 16] = "IsNamedExternalExport"; + ClassFacts[ClassFacts["IsDefaultExternalExport"] = 32] = "IsDefaultExternalExport"; + ClassFacts[ClassFacts["IsDerivedClass"] = 64] = "IsDerivedClass"; + ClassFacts[ClassFacts["UseImmediatelyInvokedFunctionExpression"] = 128] = "UseImmediatelyInvokedFunctionExpression"; + ClassFacts[ClassFacts["HasAnyDecorators"] = 6] = "HasAnyDecorators"; + ClassFacts[ClassFacts["NeedsName"] = 5] = "NeedsName"; + ClassFacts[ClassFacts["MayNeedImmediatelyInvokedFunctionExpression"] = 7] = "MayNeedImmediatelyInvokedFunctionExpression"; + ClassFacts[ClassFacts["IsExported"] = 56] = "IsExported"; + })(ClassFacts || (ClassFacts = {})); + function transformTypeScript(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var resolver = context.getEmitResolver(); + var compilerOptions = context.getCompilerOptions(); + var strictNullChecks = ts.getStrictOptionValue(compilerOptions, "strictNullChecks"); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var moduleKind = ts.getEmitModuleKind(compilerOptions); + // Save the previous transformation hooks. + var previousOnEmitNode = context.onEmitNode; + var previousOnSubstituteNode = context.onSubstituteNode; + // Set new transformation hooks. + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + // Enable substitution for property/element access to emit const enum values. + context.enableSubstitution(206 /* SyntaxKind.PropertyAccessExpression */); + context.enableSubstitution(207 /* SyntaxKind.ElementAccessExpression */); + // These variables contain state that changes as we descend into the tree. + var currentSourceFile; + var currentNamespace; + var currentNamespaceContainerName; + var currentLexicalScope; + var currentNameScope; + var currentScopeFirstDeclarationsOfName; + var currentClassHasParameterProperties; + /** + * Keeps track of whether expression substitution has been enabled for specific edge cases. + * They are persisted between each SourceFile transformation and should not be reset. + */ + var enabledSubstitutions; + /** + * A map that keeps track of aliases created for classes with decorators to avoid issues + * with the double-binding behavior of classes. + */ + var classAliases; + /** + * Keeps track of whether we are within any containing namespaces when performing + * just-in-time substitution while printing an expression identifier. + */ + var applicableSubstitutions; + return transformSourceFileOrBundle; + function transformSourceFileOrBundle(node) { + if (node.kind === 306 /* SyntaxKind.Bundle */) { + return transformBundle(node); + } + return transformSourceFile(node); + } + function transformBundle(node) { + return factory.createBundle(node.sourceFiles.map(transformSourceFile), ts.mapDefined(node.prepends, function (prepend) { + if (prepend.kind === 308 /* SyntaxKind.InputFiles */) { + return ts.createUnparsedSourceFile(prepend, "js"); + } + return prepend; + })); + } + /** + * Transform TypeScript-specific syntax in a SourceFile. + * + * @param node A SourceFile node. + */ + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + var visited = saveStateAndInvoke(node, visitSourceFile); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = undefined; + return visited; + } + /** + * Visits a node, saving and restoring state variables on the stack. + * + * @param node The node to visit. + */ + function saveStateAndInvoke(node, f) { + // Save state + var savedCurrentScope = currentLexicalScope; + var savedCurrentNameScope = currentNameScope; + var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; + var savedCurrentClassHasParameterProperties = currentClassHasParameterProperties; + // Handle state changes before visiting a node. + onBeforeVisitNode(node); + var visited = f(node); + // Restore state + if (currentLexicalScope !== savedCurrentScope) { + currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; + } + currentLexicalScope = savedCurrentScope; + currentNameScope = savedCurrentNameScope; + currentClassHasParameterProperties = savedCurrentClassHasParameterProperties; + return visited; + } + /** + * Performs actions that should always occur immediately before visiting a node. + * + * @param node The node to visit. + */ + function onBeforeVisitNode(node) { + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + case 263 /* SyntaxKind.CaseBlock */: + case 262 /* SyntaxKind.ModuleBlock */: + case 235 /* SyntaxKind.Block */: + currentLexicalScope = node; + currentNameScope = undefined; + currentScopeFirstDeclarationsOfName = undefined; + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + if (ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */)) { + break; + } + // Record these declarations provided that they have a name. + if (node.name) { + recordEmittedDeclarationInScope(node); + } + else { + // These nodes should always have names unless they are default-exports; + // however, class declaration parsing allows for undefined names, so syntactically invalid + // programs may also have an undefined name. + ts.Debug.assert(node.kind === 257 /* SyntaxKind.ClassDeclaration */ || ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */)); + } + if (ts.isClassDeclaration(node)) { + // XXX: should probably also cover interfaces and type aliases that can have type variables? + currentNameScope = node; + } + break; + } + } + /** + * General-purpose node visitor. + * + * @param node The node to visit. + */ + function visitor(node) { + return saveStateAndInvoke(node, visitorWorker); + } + /** + * Visits and possibly transforms any node. + * + * @param node The node to visit. + */ + function visitorWorker(node) { + if (node.transformFlags & 1 /* TransformFlags.ContainsTypeScript */) { + return visitTypeScript(node); + } + return node; + } + /** + * Specialized visitor that visits the immediate children of a SourceFile. + * + * @param node The node to visit. + */ + function sourceElementVisitor(node) { + return saveStateAndInvoke(node, sourceElementVisitorWorker); + } + /** + * Specialized visitor that visits the immediate children of a SourceFile. + * + * @param node The node to visit. + */ + function sourceElementVisitorWorker(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + case 272 /* SyntaxKind.ExportDeclaration */: + return visitElidableStatement(node); + default: + return visitorWorker(node); + } + } + function visitElidableStatement(node) { + var parsed = ts.getParseTreeNode(node); + if (parsed !== node) { + // If the node has been transformed by a `before` transformer, perform no ellision on it + // As the type information we would attempt to lookup to perform ellision is potentially unavailable for the synthesized nodes + // We do not reuse `visitorWorker`, as the ellidable statement syntax kinds are technically unrecognized by the switch-case in `visitTypeScript`, + // and will trigger debug failures when debug verbosity is turned up + if (node.transformFlags & 1 /* TransformFlags.ContainsTypeScript */) { + // This node contains TypeScript, so we should visit its children. + return ts.visitEachChild(node, visitor, context); + } + // Otherwise, we can just return the node + return node; + } + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return visitImportDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 271 /* SyntaxKind.ExportAssignment */: + return visitExportAssignment(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return visitExportDeclaration(node); + default: + ts.Debug.fail("Unhandled ellided statement"); + } + } + /** + * Specialized visitor that visits the immediate children of a namespace. + * + * @param node The node to visit. + */ + function namespaceElementVisitor(node) { + return saveStateAndInvoke(node, namespaceElementVisitorWorker); + } + /** + * Specialized visitor that visits the immediate children of a namespace. + * + * @param node The node to visit. + */ + function namespaceElementVisitorWorker(node) { + if (node.kind === 272 /* SyntaxKind.ExportDeclaration */ || + node.kind === 266 /* SyntaxKind.ImportDeclaration */ || + node.kind === 267 /* SyntaxKind.ImportClause */ || + (node.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ && + node.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */)) { + // do not emit ES6 imports and exports since they are illegal inside a namespace + return undefined; + } + else if (node.transformFlags & 1 /* TransformFlags.ContainsTypeScript */ || ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + return visitTypeScript(node); + } + return node; + } + /** + * Specialized visitor that visits the immediate children of a class with TypeScript syntax. + * + * @param node The node to visit. + */ + function classElementVisitor(node) { + return saveStateAndInvoke(node, classElementVisitorWorker); + } + /** + * Specialized visitor that visits the immediate children of a class with TypeScript syntax. + * + * @param node The node to visit. + */ + function classElementVisitorWorker(node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + return visitConstructor(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + // Property declarations are not TypeScript syntax, but they must be visited + // for the decorator transformation. + return visitPropertyDeclaration(node); + case 176 /* SyntaxKind.IndexSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + // Fallback to the default visit behavior. + return visitorWorker(node); + case 234 /* SyntaxKind.SemicolonClassElement */: + return node; + default: + return ts.Debug.failBadSyntaxKind(node); + } + } + function modifierVisitor(node) { + if (ts.modifierToFlag(node.kind) & 116958 /* ModifierFlags.TypeScriptModifier */) { + return undefined; + } + else if (currentNamespace && node.kind === 93 /* SyntaxKind.ExportKeyword */) { + return undefined; + } + return node; + } + /** + * Branching visitor, visits a TypeScript syntax node. + * + * @param node The node to visit. + */ + function visitTypeScript(node) { + if (ts.isStatement(node) && ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */)) { + // TypeScript ambient declarations are elided, but some comments may be preserved. + // See the implementation of `getLeadingComments` in comments.ts for more details. + return factory.createNotEmittedStatement(node); + } + switch (node.kind) { + case 93 /* SyntaxKind.ExportKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: + // ES6 export and default modifiers are elided when inside a namespace. + return currentNamespace ? undefined : node; + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 126 /* SyntaxKind.AbstractKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 144 /* SyntaxKind.OutKeyword */: + // TypeScript accessibility and readonly modifiers are elided + // falls through + case 183 /* SyntaxKind.ArrayType */: + case 184 /* SyntaxKind.TupleType */: + case 185 /* SyntaxKind.OptionalType */: + case 186 /* SyntaxKind.RestType */: + case 182 /* SyntaxKind.TypeLiteral */: + case 177 /* SyntaxKind.TypePredicate */: + case 163 /* SyntaxKind.TypeParameter */: + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 114 /* SyntaxKind.VoidKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 180 /* SyntaxKind.ConstructorType */: + case 179 /* SyntaxKind.FunctionType */: + case 181 /* SyntaxKind.TypeQuery */: + case 178 /* SyntaxKind.TypeReference */: + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + case 189 /* SyntaxKind.ConditionalType */: + case 191 /* SyntaxKind.ParenthesizedType */: + case 192 /* SyntaxKind.ThisType */: + case 193 /* SyntaxKind.TypeOperator */: + case 194 /* SyntaxKind.IndexedAccessType */: + case 195 /* SyntaxKind.MappedType */: + case 196 /* SyntaxKind.LiteralType */: + // TypeScript type nodes are elided. + // falls through + case 176 /* SyntaxKind.IndexSignature */: + // TypeScript index signatures are elided. + // falls through + case 165 /* SyntaxKind.Decorator */: + // TypeScript decorators are elided. They will be emitted as part of visitClassDeclaration. + return undefined; + case 259 /* SyntaxKind.TypeAliasDeclaration */: + // TypeScript type-only declarations are elided. + return factory.createNotEmittedStatement(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + // TypeScript property declarations are elided. However their names are still visited, and can potentially be retained if they could have sideeffects + return visitPropertyDeclaration(node); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + // TypeScript namespace export declarations are elided. + return undefined; + case 171 /* SyntaxKind.Constructor */: + return visitConstructor(node); + case 258 /* SyntaxKind.InterfaceDeclaration */: + // TypeScript interfaces are elided, but some comments may be preserved. + // See the implementation of `getLeadingComments` in comments.ts for more details. + return factory.createNotEmittedStatement(node); + case 257 /* SyntaxKind.ClassDeclaration */: + // This may be a class declaration with TypeScript syntax extensions. + // + // TypeScript class syntax extensions include: + // - decorators + // - optional `implements` heritage clause + // - parameter property assignments in the constructor + // - index signatures + // - method overload signatures + return visitClassDeclaration(node); + case 226 /* SyntaxKind.ClassExpression */: + // This may be a class expression with TypeScript syntax extensions. + // + // TypeScript class syntax extensions include: + // - decorators + // - optional `implements` heritage clause + // - parameter property assignments in the constructor + // - index signatures + // - method overload signatures + return visitClassExpression(node); + case 291 /* SyntaxKind.HeritageClause */: + // This may be a heritage clause with TypeScript syntax extensions. + // + // TypeScript heritage clause extensions include: + // - `implements` clause + return visitHeritageClause(node); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + // TypeScript supports type arguments on an expression in an `extends` heritage clause. + return visitExpressionWithTypeArguments(node); + case 169 /* SyntaxKind.MethodDeclaration */: + // TypeScript method declarations may have decorators, modifiers + // or type annotations. + return visitMethodDeclaration(node); + case 172 /* SyntaxKind.GetAccessor */: + // Get Accessors can have TypeScript modifiers, decorators, and type annotations. + return visitGetAccessor(node); + case 173 /* SyntaxKind.SetAccessor */: + // Set Accessors can have TypeScript modifiers and type annotations. + return visitSetAccessor(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + // Typescript function declarations can have modifiers, decorators, and type annotations. + return visitFunctionDeclaration(node); + case 213 /* SyntaxKind.FunctionExpression */: + // TypeScript function expressions can have modifiers and type annotations. + return visitFunctionExpression(node); + case 214 /* SyntaxKind.ArrowFunction */: + // TypeScript arrow functions can have modifiers and type annotations. + return visitArrowFunction(node); + case 164 /* SyntaxKind.Parameter */: + // This may be a parameter declaration with TypeScript syntax extensions. + // + // TypeScript parameter declaration syntax extensions include: + // - decorators + // - accessibility modifiers + // - the question mark (?) token for optional parameters + // - type annotations + // - this parameters + return visitParameter(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + // ParenthesizedExpressions are TypeScript if their expression is a + // TypeAssertion or AsExpression + return visitParenthesizedExpression(node); + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + // TypeScript type assertions are removed, but their subtrees are preserved. + return visitAssertionExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return visitCallExpression(node); + case 209 /* SyntaxKind.NewExpression */: + return visitNewExpression(node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 230 /* SyntaxKind.NonNullExpression */: + // TypeScript non-null expressions are removed, but their subtrees are preserved. + return visitNonNullExpression(node); + case 260 /* SyntaxKind.EnumDeclaration */: + // TypeScript enum declarations do not exist in ES6 and must be rewritten. + return visitEnumDeclaration(node); + case 237 /* SyntaxKind.VariableStatement */: + // TypeScript namespace exports for variable statements must be transformed. + return visitVariableStatement(node); + case 254 /* SyntaxKind.VariableDeclaration */: + return visitVariableDeclaration(node); + case 261 /* SyntaxKind.ModuleDeclaration */: + // TypeScript namespace declarations must be transformed. + return visitModuleDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // TypeScript namespace or external module import. + return visitImportEqualsDeclaration(node); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return visitJsxSelfClosingElement(node); + case 280 /* SyntaxKind.JsxOpeningElement */: + return visitJsxJsxOpeningElement(node); + default: + // node contains some other TypeScript syntax + return ts.visitEachChild(node, visitor, context); + } + } + function visitSourceFile(node) { + var alwaysStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") && + !(ts.isExternalModule(node) && moduleKind >= ts.ModuleKind.ES2015) && + !ts.isJsonSourceFile(node); + return factory.updateSourceFile(node, ts.visitLexicalEnvironment(node.statements, sourceElementVisitor, context, /*start*/ 0, alwaysStrict)); + } + function getClassFacts(node, staticProperties) { + var facts = 0 /* ClassFacts.None */; + if (ts.some(staticProperties)) + facts |= 1 /* ClassFacts.HasStaticInitializedProperties */; + var extendsClauseElement = ts.getEffectiveBaseTypeNode(node); + if (extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* SyntaxKind.NullKeyword */) + facts |= 64 /* ClassFacts.IsDerivedClass */; + if (ts.classOrConstructorParameterIsDecorated(node)) + facts |= 2 /* ClassFacts.HasConstructorDecorators */; + if (ts.childIsDecorated(node)) + facts |= 4 /* ClassFacts.HasMemberDecorators */; + if (isExportOfNamespace(node)) + facts |= 8 /* ClassFacts.IsExportOfNamespace */; + else if (isDefaultExternalModuleExport(node)) + facts |= 32 /* ClassFacts.IsDefaultExternalExport */; + else if (isNamedExternalModuleExport(node)) + facts |= 16 /* ClassFacts.IsNamedExternalExport */; + if (languageVersion <= 1 /* ScriptTarget.ES5 */ && (facts & 7 /* ClassFacts.MayNeedImmediatelyInvokedFunctionExpression */)) + facts |= 128 /* ClassFacts.UseImmediatelyInvokedFunctionExpression */; + return facts; + } + function hasTypeScriptClassSyntax(node) { + return !!(node.transformFlags & 4096 /* TransformFlags.ContainsTypeScriptClassSyntax */); + } + function isClassLikeDeclarationWithTypeScriptSyntax(node) { + return ts.some(node.decorators) + || ts.some(node.typeParameters) + || ts.some(node.heritageClauses, hasTypeScriptClassSyntax) + || ts.some(node.members, hasTypeScriptClassSyntax); + } + function visitClassDeclaration(node) { + if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !(currentNamespace && ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */))) { + return ts.visitEachChild(node, visitor, context); + } + var staticProperties = ts.getProperties(node, /*requireInitializer*/ true, /*isStatic*/ true); + var facts = getClassFacts(node, staticProperties); + if (facts & 128 /* ClassFacts.UseImmediatelyInvokedFunctionExpression */) { + context.startLexicalEnvironment(); + } + var name = node.name || (facts & 5 /* ClassFacts.NeedsName */ ? factory.getGeneratedNameForNode(node) : undefined); + var classStatement = facts & 2 /* ClassFacts.HasConstructorDecorators */ + ? createClassDeclarationHeadWithDecorators(node, name) + : createClassDeclarationHeadWithoutDecorators(node, name, facts); + var statements = [classStatement]; + // Write any decorators of the node. + addClassElementDecorationStatements(statements, node, /*isStatic*/ false); + addClassElementDecorationStatements(statements, node, /*isStatic*/ true); + addConstructorDecorationStatement(statements, node); + if (facts & 128 /* ClassFacts.UseImmediatelyInvokedFunctionExpression */) { + // When we emit a TypeScript class down to ES5, we must wrap it in an IIFE so that the + // 'es2015' transformer can properly nest static initializers and decorators. The result + // looks something like: + // + // var C = function () { + // class C { + // } + // C.static_prop = 1; + // return C; + // }(); + // + var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentSourceFile.text, node.members.end), 19 /* SyntaxKind.CloseBraceToken */); + var localName = factory.getInternalName(node); + // The following partially-emitted expression exists purely to align our sourcemap + // emit with the original emitter. + var outer = factory.createPartiallyEmittedExpression(localName); + ts.setTextRangeEnd(outer, closingBraceLocation.end); + ts.setEmitFlags(outer, 1536 /* EmitFlags.NoComments */); + var statement = factory.createReturnStatement(outer); + ts.setTextRangePos(statement, closingBraceLocation.pos); + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */ | 384 /* EmitFlags.NoTokenSourceMaps */); + statements.push(statement); + ts.insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment()); + var iife = factory.createImmediatelyInvokedArrowFunction(statements); + ts.setEmitFlags(iife, 33554432 /* EmitFlags.TypeScriptClassWrapper */); + var varStatement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ false), + /*exclamationToken*/ undefined, + /*type*/ undefined, iife) + ])); + ts.setOriginalNode(varStatement, node); + ts.setCommentRange(varStatement, node); + ts.setSourceMapRange(varStatement, ts.moveRangePastDecorators(node)); + ts.startOnNewLine(varStatement); + statements = [varStatement]; + } + // If the class is exported as part of a TypeScript namespace, emit the namespace export. + // Otherwise, if the class was exported at the top level and was decorated, emit an export + // declaration or export default for the class. + if (facts & 8 /* ClassFacts.IsExportOfNamespace */) { + addExportMemberAssignment(statements, node); + } + else if (facts & 128 /* ClassFacts.UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* ClassFacts.HasConstructorDecorators */) { + if (facts & 32 /* ClassFacts.IsDefaultExternalExport */) { + statements.push(factory.createExportDefault(factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); + } + else if (facts & 16 /* ClassFacts.IsNamedExternalExport */) { + statements.push(factory.createExternalModuleExport(factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true))); + } + } + if (statements.length > 1) { + // Add a DeclarationMarker as a marker for the end of the declaration + statements.push(factory.createEndOfDeclarationMarker(node)); + ts.setEmitFlags(classStatement, ts.getEmitFlags(classStatement) | 4194304 /* EmitFlags.HasEndOfDeclarationMarker */); + } + return ts.singleOrMany(statements); + } + /** + * Transforms a non-decorated class declaration and appends the resulting statements. + * + * @param node A ClassDeclaration node. + * @param name The name of the class. + * @param facts Precomputed facts about the class. + */ + function createClassDeclarationHeadWithoutDecorators(node, name, facts) { + // ${modifiers} class ${name} ${heritageClauses} { + // ${members} + // } + // we do not emit modifiers on the declaration if we are emitting an IIFE + var modifiers = !(facts & 128 /* ClassFacts.UseImmediatelyInvokedFunctionExpression */) + ? ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier) + : undefined; + var classDeclaration = factory.createClassDeclaration( + /*decorators*/ undefined, modifiers, name, + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node)); + // To better align with the old emitter, we should not emit a trailing source map + // entry if the class has static properties. + var emitFlags = ts.getEmitFlags(node); + if (facts & 1 /* ClassFacts.HasStaticInitializedProperties */) { + emitFlags |= 32 /* EmitFlags.NoTrailingSourceMap */; + } + ts.setTextRange(classDeclaration, node); + ts.setOriginalNode(classDeclaration, node); + ts.setEmitFlags(classDeclaration, emitFlags); + return classDeclaration; + } + /** + * Transforms a decorated class declaration and appends the resulting statements. If + * the class requires an alias to avoid issues with double-binding, the alias is returned. + */ + function createClassDeclarationHeadWithDecorators(node, name) { + // When we emit an ES6 class that has a class decorator, we must tailor the + // emit to certain specific cases. + // + // In the simplest case, we emit the class declaration as a let declaration, and + // evaluate decorators after the close of the class body: + // + // [Example 1] + // --------------------------------------------------------------------- + // TypeScript | Javascript + // --------------------------------------------------------------------- + // @dec | let C = class C { + // class C { | } + // } | C = __decorate([dec], C); + // --------------------------------------------------------------------- + // @dec | let C = class C { + // export class C { | } + // } | C = __decorate([dec], C); + // | export { C }; + // --------------------------------------------------------------------- + // + // If a class declaration contains a reference to itself *inside* of the class body, + // this introduces two bindings to the class: One outside of the class body, and one + // inside of the class body. If we apply decorators as in [Example 1] above, there + // is the possibility that the decorator `dec` will return a new value for the + // constructor, which would result in the binding inside of the class no longer + // pointing to the same reference as the binding outside of the class. + // + // As a result, we must instead rewrite all references to the class *inside* of the + // class body to instead point to a local temporary alias for the class: + // + // [Example 2] + // --------------------------------------------------------------------- + // TypeScript | Javascript + // --------------------------------------------------------------------- + // @dec | let C = C_1 = class C { + // class C { | static x() { return C_1.y; } + // static x() { return C.y; } | } + // static y = 1; | C.y = 1; + // } | C = C_1 = __decorate([dec], C); + // | var C_1; + // --------------------------------------------------------------------- + // @dec | let C = class C { + // export class C { | static x() { return C_1.y; } + // static x() { return C.y; } | } + // static y = 1; | C.y = 1; + // } | C = C_1 = __decorate([dec], C); + // | export { C }; + // | var C_1; + // --------------------------------------------------------------------- + // + // If a class declaration is the default export of a module, we instead emit + // the export after the decorated declaration: + // + // [Example 3] + // --------------------------------------------------------------------- + // TypeScript | Javascript + // --------------------------------------------------------------------- + // @dec | let default_1 = class { + // export default class { | } + // } | default_1 = __decorate([dec], default_1); + // | export default default_1; + // --------------------------------------------------------------------- + // @dec | let C = class C { + // export default class C { | } + // } | C = __decorate([dec], C); + // | export default C; + // --------------------------------------------------------------------- + // + // If the class declaration is the default export and a reference to itself + // inside of the class body, we must emit both an alias for the class *and* + // move the export after the declaration: + // + // [Example 4] + // --------------------------------------------------------------------- + // TypeScript | Javascript + // --------------------------------------------------------------------- + // @dec | let C = class C { + // export default class C { | static x() { return C_1.y; } + // static x() { return C.y; } | } + // static y = 1; | C.y = 1; + // } | C = C_1 = __decorate([dec], C); + // | export default C; + // | var C_1; + // --------------------------------------------------------------------- + // + var location = ts.moveRangePastDecorators(node); + var classAlias = getClassAliasIfNeeded(node); + // When we transform to ES5/3 this will be moved inside an IIFE and should reference the name + // without any block-scoped variable collision handling + var declName = languageVersion <= 2 /* ScriptTarget.ES2015 */ ? + factory.getInternalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true) : + factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + // ... = class ${name} ${heritageClauses} { + // ${members} + // } + var heritageClauses = ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause); + var members = transformClassMembers(node); + var classExpression = factory.createClassExpression(/*decorators*/ undefined, /*modifiers*/ undefined, name, /*typeParameters*/ undefined, heritageClauses, members); + ts.setOriginalNode(classExpression, node); + ts.setTextRange(classExpression, location); + // let ${name} = ${classExpression} where name is either declaredName if the class doesn't contain self-reference + // or decoratedClassAlias if the class contain self-reference. + var statement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(declName, + /*exclamationToken*/ undefined, + /*type*/ undefined, classAlias ? factory.createAssignment(classAlias, classExpression) : classExpression) + ], 1 /* NodeFlags.Let */)); + ts.setOriginalNode(statement, node); + ts.setTextRange(statement, location); + ts.setCommentRange(statement, node); + return statement; + } + function visitClassExpression(node) { + if (!isClassLikeDeclarationWithTypeScriptSyntax(node)) { + return ts.visitEachChild(node, visitor, context); + } + var classExpression = factory.createClassExpression( + /*decorators*/ undefined, + /*modifiers*/ undefined, node.name, + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), transformClassMembers(node)); + ts.setOriginalNode(classExpression, node); + ts.setTextRange(classExpression, node); + return classExpression; + } + /** + * Transforms the members of a class. + * + * @param node The current class. + */ + function transformClassMembers(node) { + var members = []; + var constructor = ts.getFirstConstructorWithBody(node); + var parametersWithPropertyAssignments = constructor && + ts.filter(constructor.parameters, function (p) { return ts.isParameterPropertyDeclaration(p, constructor); }); + if (parametersWithPropertyAssignments) { + for (var _i = 0, parametersWithPropertyAssignments_1 = parametersWithPropertyAssignments; _i < parametersWithPropertyAssignments_1.length; _i++) { + var parameter = parametersWithPropertyAssignments_1[_i]; + if (ts.isIdentifier(parameter.name)) { + members.push(ts.setOriginalNode(factory.createPropertyDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, parameter.name, + /*questionOrExclamationToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined), parameter)); + } + } + } + ts.addRange(members, ts.visitNodes(node.members, classElementVisitor, ts.isClassElement)); + return ts.setTextRange(factory.createNodeArray(members), /*location*/ node.members); + } + /** + * Gets either the static or instance members of a class that are decorated, or have + * parameters that are decorated. + * + * @param node The class containing the member. + * @param isStatic A value indicating whether to retrieve static or instance members of + * the class. + */ + function getDecoratedClassElements(node, isStatic) { + return ts.filter(node.members, isStatic ? function (m) { return isStaticDecoratedClassElement(m, node); } : function (m) { return isInstanceDecoratedClassElement(m, node); }); + } + /** + * Determines whether a class member is a static member of a class that is decorated, or + * has parameters that are decorated. + * + * @param member The class member. + */ + function isStaticDecoratedClassElement(member, parent) { + return isDecoratedClassElement(member, /*isStaticElement*/ true, parent); + } + /** + * Determines whether a class member is an instance member of a class that is decorated, + * or has parameters that are decorated. + * + * @param member The class member. + */ + function isInstanceDecoratedClassElement(member, parent) { + return isDecoratedClassElement(member, /*isStaticElement*/ false, parent); + } + /** + * Determines whether a class member is either a static or an instance member of a class + * that is decorated, or has parameters that are decorated. + * + * @param member The class member. + */ + function isDecoratedClassElement(member, isStaticElement, parent) { + return ts.nodeOrChildIsDecorated(member, parent) + && isStaticElement === ts.isStatic(member); + } + /** + * Gets an array of arrays of decorators for the parameters of a function-like node. + * The offset into the result array should correspond to the offset of the parameter. + * + * @param node The function-like node. + */ + function getDecoratorsOfParameters(node) { + var decorators; + if (node) { + var parameters = node.parameters; + var firstParameterIsThis = parameters.length > 0 && ts.parameterIsThisKeyword(parameters[0]); + var firstParameterOffset = firstParameterIsThis ? 1 : 0; + var numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length; + for (var i = 0; i < numParameters; i++) { + var parameter = parameters[i + firstParameterOffset]; + if (decorators || parameter.decorators) { + if (!decorators) { + decorators = new Array(numParameters); + } + decorators[i] = parameter.decorators; + } + } + } + return decorators; + } + /** + * Gets an AllDecorators object containing the decorators for the class and the decorators for the + * parameters of the constructor of the class. + * + * @param node The class node. + */ + function getAllDecoratorsOfConstructor(node) { + var decorators = node.decorators; + var parameters = getDecoratorsOfParameters(ts.getFirstConstructorWithBody(node)); + if (!decorators && !parameters) { + return undefined; + } + return { + decorators: decorators, + parameters: parameters + }; + } + /** + * Gets an AllDecorators object containing the decorators for the member and its parameters. + * + * @param node The class node that contains the member. + * @param member The class member. + */ + function getAllDecoratorsOfClassElement(node, member) { + switch (member.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return getAllDecoratorsOfAccessors(node, member); + case 169 /* SyntaxKind.MethodDeclaration */: + return getAllDecoratorsOfMethod(member); + case 167 /* SyntaxKind.PropertyDeclaration */: + return getAllDecoratorsOfProperty(member); + default: + return undefined; + } + } + /** + * Gets an AllDecorators object containing the decorators for the accessor and its parameters. + * + * @param node The class node that contains the accessor. + * @param accessor The class accessor member. + */ + function getAllDecoratorsOfAccessors(node, accessor) { + if (!accessor.body) { + return undefined; + } + var _a = ts.getAllAccessorDeclarations(node.members, accessor), firstAccessor = _a.firstAccessor, secondAccessor = _a.secondAccessor, setAccessor = _a.setAccessor; + var firstAccessorWithDecorators = firstAccessor.decorators ? firstAccessor : secondAccessor && secondAccessor.decorators ? secondAccessor : undefined; + if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { + return undefined; + } + var decorators = firstAccessorWithDecorators.decorators; + var parameters = getDecoratorsOfParameters(setAccessor); + if (!decorators && !parameters) { + return undefined; + } + return { decorators: decorators, parameters: parameters }; + } + /** + * Gets an AllDecorators object containing the decorators for the method and its parameters. + * + * @param method The class method member. + */ + function getAllDecoratorsOfMethod(method) { + if (!method.body) { + return undefined; + } + var decorators = method.decorators; + var parameters = getDecoratorsOfParameters(method); + if (!decorators && !parameters) { + return undefined; + } + return { decorators: decorators, parameters: parameters }; + } + /** + * Gets an AllDecorators object containing the decorators for the property. + * + * @param property The class property member. + */ + function getAllDecoratorsOfProperty(property) { + var decorators = property.decorators; + if (!decorators) { + return undefined; + } + return { decorators: decorators }; + } + /** + * Transforms all of the decorators for a declaration into an array of expressions. + * + * @param node The declaration node. + * @param allDecorators An object containing all of the decorators for the declaration. + */ + function transformAllDecoratorsOfDeclaration(node, container, allDecorators) { + if (!allDecorators) { + return undefined; + } + var decoratorExpressions = []; + ts.addRange(decoratorExpressions, ts.map(allDecorators.decorators, transformDecorator)); + ts.addRange(decoratorExpressions, ts.flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); + addTypeMetadata(node, container, decoratorExpressions); + return decoratorExpressions; + } + /** + * Generates statements used to apply decorators to either the static or instance members + * of a class. + * + * @param node The class node. + * @param isStatic A value indicating whether to generate statements for static or + * instance members. + */ + function addClassElementDecorationStatements(statements, node, isStatic) { + ts.addRange(statements, ts.map(generateClassElementDecorationExpressions(node, isStatic), expressionToStatement)); + } + /** + * Generates expressions used to apply decorators to either the static or instance members + * of a class. + * + * @param node The class node. + * @param isStatic A value indicating whether to generate expressions for static or + * instance members. + */ + function generateClassElementDecorationExpressions(node, isStatic) { + var members = getDecoratedClassElements(node, isStatic); + var expressions; + for (var _i = 0, members_8 = members; _i < members_8.length; _i++) { + var member = members_8[_i]; + var expression = generateClassElementDecorationExpression(node, member); + if (expression) { + if (!expressions) { + expressions = [expression]; + } + else { + expressions.push(expression); + } + } + } + return expressions; + } + /** + * Generates an expression used to evaluate class element decorators at runtime. + * + * @param node The class node that contains the member. + * @param member The class member. + */ + function generateClassElementDecorationExpression(node, member) { + var allDecorators = getAllDecoratorsOfClassElement(node, member); + var decoratorExpressions = transformAllDecoratorsOfDeclaration(member, node, allDecorators); + if (!decoratorExpressions) { + return undefined; + } + // Emit the call to __decorate. Given the following: + // + // class C { + // @dec method(@dec2 x) {} + // @dec get accessor() {} + // @dec prop; + // } + // + // The emit for a method is: + // + // __decorate([ + // dec, + // __param(0, dec2), + // __metadata("design:type", Function), + // __metadata("design:paramtypes", [Object]), + // __metadata("design:returntype", void 0) + // ], C.prototype, "method", null); + // + // The emit for an accessor is: + // + // __decorate([ + // dec + // ], C.prototype, "accessor", null); + // + // The emit for a property is: + // + // __decorate([ + // dec + // ], C.prototype, "prop"); + // + var prefix = getClassMemberPrefix(node, member); + var memberName = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ !ts.hasSyntacticModifier(member, 2 /* ModifierFlags.Ambient */)); + var descriptor = languageVersion > 0 /* ScriptTarget.ES3 */ + ? member.kind === 167 /* SyntaxKind.PropertyDeclaration */ + // We emit `void 0` here to indicate to `__decorate` that it can invoke `Object.defineProperty` directly, but that it + // should not invoke `Object.getOwnPropertyDescriptor`. + ? factory.createVoidZero() + // We emit `null` here to indicate to `__decorate` that it can invoke `Object.getOwnPropertyDescriptor` directly. + // We have this extra argument here so that we can inject an explicit property descriptor at a later date. + : factory.createNull() + : undefined; + var helper = emitHelpers().createDecorateHelper(decoratorExpressions, prefix, memberName, descriptor); + ts.setTextRange(helper, ts.moveRangePastDecorators(member)); + ts.setEmitFlags(helper, 1536 /* EmitFlags.NoComments */); + return helper; + } + /** + * Generates a __decorate helper call for a class constructor. + * + * @param node The class node. + */ + function addConstructorDecorationStatement(statements, node) { + var expression = generateConstructorDecorationExpression(node); + if (expression) { + statements.push(ts.setOriginalNode(factory.createExpressionStatement(expression), node)); + } + } + /** + * Generates a __decorate helper call for a class constructor. + * + * @param node The class node. + */ + function generateConstructorDecorationExpression(node) { + var allDecorators = getAllDecoratorsOfConstructor(node); + var decoratorExpressions = transformAllDecoratorsOfDeclaration(node, node, allDecorators); + if (!decoratorExpressions) { + return undefined; + } + var classAlias = classAliases && classAliases[ts.getOriginalNodeId(node)]; + // When we transform to ES5/3 this will be moved inside an IIFE and should reference the name + // without any block-scoped variable collision handling + var localName = languageVersion <= 2 /* ScriptTarget.ES2015 */ ? + factory.getInternalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true) : + factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + var decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName); + var expression = factory.createAssignment(localName, classAlias ? factory.createAssignment(classAlias, decorate) : decorate); + ts.setEmitFlags(expression, 1536 /* EmitFlags.NoComments */); + ts.setSourceMapRange(expression, ts.moveRangePastDecorators(node)); + return expression; + } + /** + * Transforms a decorator into an expression. + * + * @param decorator The decorator node. + */ + function transformDecorator(decorator) { + return ts.visitNode(decorator.expression, visitor, ts.isExpression); + } + /** + * Transforms the decorators of a parameter. + * + * @param decorators The decorators for the parameter at the provided offset. + * @param parameterOffset The offset of the parameter. + */ + function transformDecoratorsOfParameter(decorators, parameterOffset) { + var expressions; + if (decorators) { + expressions = []; + for (var _i = 0, decorators_1 = decorators; _i < decorators_1.length; _i++) { + var decorator = decorators_1[_i]; + var helper = emitHelpers().createParamHelper(transformDecorator(decorator), parameterOffset); + ts.setTextRange(helper, decorator.expression); + ts.setEmitFlags(helper, 1536 /* EmitFlags.NoComments */); + expressions.push(helper); + } + } + return expressions; + } + /** + * Adds optional type metadata for a declaration. + * + * @param node The declaration node. + * @param decoratorExpressions The destination array to which to add new decorator expressions. + */ + function addTypeMetadata(node, container, decoratorExpressions) { + if (USE_NEW_TYPE_METADATA_FORMAT) { + addNewTypeMetadata(node, container, decoratorExpressions); + } + else { + addOldTypeMetadata(node, container, decoratorExpressions); + } + } + function addOldTypeMetadata(node, container, decoratorExpressions) { + if (compilerOptions.emitDecoratorMetadata) { + if (shouldAddTypeMetadata(node)) { + decoratorExpressions.push(emitHelpers().createMetadataHelper("design:type", serializeTypeOfNode(node))); + } + if (shouldAddParamTypesMetadata(node)) { + decoratorExpressions.push(emitHelpers().createMetadataHelper("design:paramtypes", serializeParameterTypesOfNode(node, container))); + } + if (shouldAddReturnTypeMetadata(node)) { + decoratorExpressions.push(emitHelpers().createMetadataHelper("design:returntype", serializeReturnTypeOfNode(node))); + } + } + } + function addNewTypeMetadata(node, container, decoratorExpressions) { + if (compilerOptions.emitDecoratorMetadata) { + var properties = void 0; + if (shouldAddTypeMetadata(node)) { + (properties || (properties = [])).push(factory.createPropertyAssignment("type", factory.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, factory.createToken(38 /* SyntaxKind.EqualsGreaterThanToken */), serializeTypeOfNode(node)))); + } + if (shouldAddParamTypesMetadata(node)) { + (properties || (properties = [])).push(factory.createPropertyAssignment("paramTypes", factory.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, factory.createToken(38 /* SyntaxKind.EqualsGreaterThanToken */), serializeParameterTypesOfNode(node, container)))); + } + if (shouldAddReturnTypeMetadata(node)) { + (properties || (properties = [])).push(factory.createPropertyAssignment("returnType", factory.createArrowFunction(/*modifiers*/ undefined, /*typeParameters*/ undefined, [], /*type*/ undefined, factory.createToken(38 /* SyntaxKind.EqualsGreaterThanToken */), serializeReturnTypeOfNode(node)))); + } + if (properties) { + decoratorExpressions.push(emitHelpers().createMetadataHelper("design:typeinfo", factory.createObjectLiteralExpression(properties, /*multiLine*/ true))); + } + } + } + /** + * Determines whether to emit the "design:type" metadata based on the node's kind. + * The caller should have already tested whether the node has decorators and whether the + * emitDecoratorMetadata compiler option is set. + * + * @param node The node to test. + */ + function shouldAddTypeMetadata(node) { + var kind = node.kind; + return kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */ + || kind === 167 /* SyntaxKind.PropertyDeclaration */; + } + /** + * Determines whether to emit the "design:returntype" metadata based on the node's kind. + * The caller should have already tested whether the node has decorators and whether the + * emitDecoratorMetadata compiler option is set. + * + * @param node The node to test. + */ + function shouldAddReturnTypeMetadata(node) { + return node.kind === 169 /* SyntaxKind.MethodDeclaration */; + } + /** + * Determines whether to emit the "design:paramtypes" metadata based on the node's kind. + * The caller should have already tested whether the node has decorators and whether the + * emitDecoratorMetadata compiler option is set. + * + * @param node The node to test. + */ + function shouldAddParamTypesMetadata(node) { + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return ts.getFirstConstructorWithBody(node) !== undefined; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return true; + } + return false; + } + function getAccessorTypeNode(node) { + var accessors = resolver.getAllAccessorDeclarations(node); + return accessors.setAccessor && ts.getSetAccessorTypeAnnotationNode(accessors.setAccessor) + || accessors.getAccessor && ts.getEffectiveReturnTypeNode(accessors.getAccessor); + } + /** + * Serializes the type of a node for use with decorator type metadata. + * + * @param node The node that should have its type serialized. + */ + function serializeTypeOfNode(node) { + switch (node.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 164 /* SyntaxKind.Parameter */: + return serializeTypeNode(node.type); + case 173 /* SyntaxKind.SetAccessor */: + case 172 /* SyntaxKind.GetAccessor */: + return serializeTypeNode(getAccessorTypeNode(node)); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + return factory.createIdentifier("Function"); + default: + return factory.createVoidZero(); + } + } + /** + * Serializes the types of the parameters of a node for use with decorator type metadata. + * + * @param node The node that should have its parameter types serialized. + */ + function serializeParameterTypesOfNode(node, container) { + var valueDeclaration = ts.isClassLike(node) + ? ts.getFirstConstructorWithBody(node) + : ts.isFunctionLike(node) && ts.nodeIsPresent(node.body) + ? node + : undefined; + var expressions = []; + if (valueDeclaration) { + var parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); + var numParameters = parameters.length; + for (var i = 0; i < numParameters; i++) { + var parameter = parameters[i]; + if (i === 0 && ts.isIdentifier(parameter.name) && parameter.name.escapedText === "this") { + continue; + } + if (parameter.dotDotDotToken) { + expressions.push(serializeTypeNode(ts.getRestParameterElementType(parameter.type))); + } + else { + expressions.push(serializeTypeOfNode(parameter)); + } + } + } + return factory.createArrayLiteralExpression(expressions); + } + function getParametersOfDecoratedDeclaration(node, container) { + if (container && node.kind === 172 /* SyntaxKind.GetAccessor */) { + var setAccessor = ts.getAllAccessorDeclarations(container.members, node).setAccessor; + if (setAccessor) { + return setAccessor.parameters; + } + } + return node.parameters; + } + /** + * Serializes the return type of a node for use with decorator type metadata. + * + * @param node The node that should have its return type serialized. + */ + function serializeReturnTypeOfNode(node) { + if (ts.isFunctionLike(node) && node.type) { + return serializeTypeNode(node.type); + } + else if (ts.isAsyncFunction(node)) { + return factory.createIdentifier("Promise"); + } + return factory.createVoidZero(); + } + /** + * Serializes a type node for use with decorator type metadata. + * + * Types are serialized in the following fashion: + * - Void types point to "undefined" (e.g. "void 0") + * - Function and Constructor types point to the global "Function" constructor. + * - Interface types with a call or construct signature types point to the global + * "Function" constructor. + * - Array and Tuple types point to the global "Array" constructor. + * - Type predicates and booleans point to the global "Boolean" constructor. + * - String literal types and strings point to the global "String" constructor. + * - Enum and number types point to the global "Number" constructor. + * - Symbol types point to the global "Symbol" constructor. + * - Type references to classes (or class-like variables) point to the constructor for the class. + * - Anything else points to the global "Object" constructor. + * + * @param node The type node to serialize. + */ + function serializeTypeNode(node) { + if (node === undefined) { + return factory.createIdentifier("Object"); + } + switch (node.kind) { + case 114 /* SyntaxKind.VoidKeyword */: + case 153 /* SyntaxKind.UndefinedKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + return factory.createVoidZero(); + case 191 /* SyntaxKind.ParenthesizedType */: + return serializeTypeNode(node.type); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + return factory.createIdentifier("Function"); + case 183 /* SyntaxKind.ArrayType */: + case 184 /* SyntaxKind.TupleType */: + return factory.createIdentifier("Array"); + case 177 /* SyntaxKind.TypePredicate */: + case 133 /* SyntaxKind.BooleanKeyword */: + return factory.createIdentifier("Boolean"); + case 198 /* SyntaxKind.TemplateLiteralType */: + case 150 /* SyntaxKind.StringKeyword */: + return factory.createIdentifier("String"); + case 148 /* SyntaxKind.ObjectKeyword */: + return factory.createIdentifier("Object"); + case 196 /* SyntaxKind.LiteralType */: + switch (node.literal.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return factory.createIdentifier("String"); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 8 /* SyntaxKind.NumericLiteral */: + return factory.createIdentifier("Number"); + case 9 /* SyntaxKind.BigIntLiteral */: + return getGlobalBigIntNameWithFallback(); + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + return factory.createIdentifier("Boolean"); + case 104 /* SyntaxKind.NullKeyword */: + return factory.createVoidZero(); + default: + return ts.Debug.failBadSyntaxKind(node.literal); + } + case 147 /* SyntaxKind.NumberKeyword */: + return factory.createIdentifier("Number"); + case 158 /* SyntaxKind.BigIntKeyword */: + return getGlobalBigIntNameWithFallback(); + case 151 /* SyntaxKind.SymbolKeyword */: + return languageVersion < 2 /* ScriptTarget.ES2015 */ + ? getGlobalSymbolNameWithFallback() + : factory.createIdentifier("Symbol"); + case 178 /* SyntaxKind.TypeReference */: + return serializeTypeReferenceNode(node); + case 188 /* SyntaxKind.IntersectionType */: + case 187 /* SyntaxKind.UnionType */: + return serializeTypeList(node.types); + case 189 /* SyntaxKind.ConditionalType */: + return serializeTypeList([node.trueType, node.falseType]); + case 193 /* SyntaxKind.TypeOperator */: + if (node.operator === 145 /* SyntaxKind.ReadonlyKeyword */) { + return serializeTypeNode(node.type); + } + break; + case 181 /* SyntaxKind.TypeQuery */: + case 194 /* SyntaxKind.IndexedAccessType */: + case 195 /* SyntaxKind.MappedType */: + case 182 /* SyntaxKind.TypeLiteral */: + case 130 /* SyntaxKind.AnyKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + case 192 /* SyntaxKind.ThisType */: + case 200 /* SyntaxKind.ImportType */: + break; + // handle JSDoc types from an invalid parse + case 312 /* SyntaxKind.JSDocAllType */: + case 313 /* SyntaxKind.JSDocUnknownType */: + case 317 /* SyntaxKind.JSDocFunctionType */: + case 318 /* SyntaxKind.JSDocVariadicType */: + case 319 /* SyntaxKind.JSDocNamepathType */: + break; + case 314 /* SyntaxKind.JSDocNullableType */: + case 315 /* SyntaxKind.JSDocNonNullableType */: + case 316 /* SyntaxKind.JSDocOptionalType */: + return serializeTypeNode(node.type); + default: + return ts.Debug.failBadSyntaxKind(node); + } + return factory.createIdentifier("Object"); + } + function serializeTypeList(types) { + // Note when updating logic here also update getEntityNameForDecoratorMetadata + // so that aliases can be marked as referenced + var serializedUnion; + for (var _i = 0, types_23 = types; _i < types_23.length; _i++) { + var typeNode = types_23[_i]; + while (typeNode.kind === 191 /* SyntaxKind.ParenthesizedType */) { + typeNode = typeNode.type; // Skip parens if need be + } + if (typeNode.kind === 143 /* SyntaxKind.NeverKeyword */) { + continue; // Always elide `never` from the union/intersection if possible + } + if (!strictNullChecks && (typeNode.kind === 196 /* SyntaxKind.LiteralType */ && typeNode.literal.kind === 104 /* SyntaxKind.NullKeyword */ || typeNode.kind === 153 /* SyntaxKind.UndefinedKeyword */)) { + continue; // Elide null and undefined from unions for metadata, just like what we did prior to the implementation of strict null checks + } + var serializedIndividual = serializeTypeNode(typeNode); + if (ts.isIdentifier(serializedIndividual) && serializedIndividual.escapedText === "Object") { + // One of the individual is global object, return immediately + return serializedIndividual; + } + // If there exists union that is not void 0 expression, check if the the common type is identifier. + // anything more complex and we will just default to Object + else if (serializedUnion) { + // Different types + if (!ts.isIdentifier(serializedUnion) || + !ts.isIdentifier(serializedIndividual) || + serializedUnion.escapedText !== serializedIndividual.escapedText) { + return factory.createIdentifier("Object"); + } + } + else { + // Initialize the union type + serializedUnion = serializedIndividual; + } + } + // If we were able to find common type, use it + return serializedUnion || factory.createVoidZero(); // Fallback is only hit if all union constituients are null/undefined/never + } + /** + * Serializes a TypeReferenceNode to an appropriate JS constructor value for use with + * decorator type metadata. + * + * @param node The type reference node. + */ + function serializeTypeReferenceNode(node) { + var kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope || currentLexicalScope); + switch (kind) { + case ts.TypeReferenceSerializationKind.Unknown: + // From conditional type type reference that cannot be resolved is Similar to any or unknown + if (ts.findAncestor(node, function (n) { return n.parent && ts.isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n); })) { + return factory.createIdentifier("Object"); + } + var serialized = serializeEntityNameAsExpressionFallback(node.typeName); + var temp = factory.createTempVariable(hoistVariableDeclaration); + return factory.createConditionalExpression(factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"), + /*questionToken*/ undefined, temp, + /*colonToken*/ undefined, factory.createIdentifier("Object")); + case ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue: + return serializeEntityNameAsExpression(node.typeName); + case ts.TypeReferenceSerializationKind.VoidNullableOrNeverType: + return factory.createVoidZero(); + case ts.TypeReferenceSerializationKind.BigIntLikeType: + return getGlobalBigIntNameWithFallback(); + case ts.TypeReferenceSerializationKind.BooleanType: + return factory.createIdentifier("Boolean"); + case ts.TypeReferenceSerializationKind.NumberLikeType: + return factory.createIdentifier("Number"); + case ts.TypeReferenceSerializationKind.StringLikeType: + return factory.createIdentifier("String"); + case ts.TypeReferenceSerializationKind.ArrayLikeType: + return factory.createIdentifier("Array"); + case ts.TypeReferenceSerializationKind.ESSymbolType: + return languageVersion < 2 /* ScriptTarget.ES2015 */ + ? getGlobalSymbolNameWithFallback() + : factory.createIdentifier("Symbol"); + case ts.TypeReferenceSerializationKind.TypeWithCallSignature: + return factory.createIdentifier("Function"); + case ts.TypeReferenceSerializationKind.Promise: + return factory.createIdentifier("Promise"); + case ts.TypeReferenceSerializationKind.ObjectType: + return factory.createIdentifier("Object"); + default: + return ts.Debug.assertNever(kind); + } + } + function createCheckedValue(left, right) { + return factory.createLogicalAnd(factory.createStrictInequality(factory.createTypeOfExpression(left), factory.createStringLiteral("undefined")), right); + } + /** + * Serializes an entity name which may not exist at runtime, but whose access shouldn't throw + * + * @param node The entity name to serialize. + */ + function serializeEntityNameAsExpressionFallback(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + // A -> typeof A !== undefined && A + var copied = serializeEntityNameAsExpression(node); + return createCheckedValue(copied, copied); + } + if (node.left.kind === 79 /* SyntaxKind.Identifier */) { + // A.B -> typeof A !== undefined && A.B + return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node)); + } + // A.B.C -> typeof A !== undefined && (_a = A.B) !== void 0 && _a.C + var left = serializeEntityNameAsExpressionFallback(node.left); + var temp = factory.createTempVariable(hoistVariableDeclaration); + return factory.createLogicalAnd(factory.createLogicalAnd(left.left, factory.createStrictInequality(factory.createAssignment(temp, left.right), factory.createVoidZero())), factory.createPropertyAccessExpression(temp, node.right)); + } + /** + * Serializes an entity name as an expression for decorator type metadata. + * + * @param node The entity name to serialize. + */ + function serializeEntityNameAsExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + // Create a clone of the name with a new parent, and treat it as if it were + // a source tree node for the purposes of the checker. + var name = ts.setParent(ts.setTextRange(ts.parseNodeFactory.cloneNode(node), node), node.parent); + name.original = undefined; + ts.setParent(name, ts.getParseTreeNode(currentLexicalScope)); // ensure the parent is set to a parse tree node. + return name; + case 161 /* SyntaxKind.QualifiedName */: + return serializeQualifiedNameAsExpression(node); + } + } + /** + * Serializes an qualified name as an expression for decorator type metadata. + * + * @param node The qualified name to serialize. + * @param useFallback A value indicating whether to use logical operators to test for the + * qualified name at runtime. + */ + function serializeQualifiedNameAsExpression(node) { + return factory.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right); + } + /** + * Gets an expression that points to the global "Symbol" constructor at runtime if it is + * available. + */ + function getGlobalSymbolNameWithFallback() { + return factory.createConditionalExpression(factory.createTypeCheck(factory.createIdentifier("Symbol"), "function"), + /*questionToken*/ undefined, factory.createIdentifier("Symbol"), + /*colonToken*/ undefined, factory.createIdentifier("Object")); + } + /** + * Gets an expression that points to the global "BigInt" constructor at runtime if it is + * available. + */ + function getGlobalBigIntNameWithFallback() { + return languageVersion < 99 /* ScriptTarget.ESNext */ + ? factory.createConditionalExpression(factory.createTypeCheck(factory.createIdentifier("BigInt"), "function"), + /*questionToken*/ undefined, factory.createIdentifier("BigInt"), + /*colonToken*/ undefined, factory.createIdentifier("Object")) + : factory.createIdentifier("BigInt"); + } + /** + * Gets an expression that represents a property name (for decorated properties or enums). + * For a computed property, a name is generated for the node. + * + * @param member The member whose name should be converted into an expression. + */ + function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { + var name = member.name; + if (ts.isPrivateIdentifier(name)) { + return factory.createIdentifier(""); + } + else if (ts.isComputedPropertyName(name)) { + return generateNameForComputedPropertyName && !ts.isSimpleInlineableExpression(name.expression) + ? factory.getGeneratedNameForNode(name) + : name.expression; + } + else if (ts.isIdentifier(name)) { + return factory.createStringLiteral(ts.idText(name)); + } + else { + return factory.cloneNode(name); + } + } + /** + * Visits the property name of a class element, for use when emitting property + * initializers. For a computed property on a node with decorators, a temporary + * value is stored for later use. + * + * @param member The member whose name should be visited. + */ + function visitPropertyNameOfClassElement(member) { + var name = member.name; + // Computed property names need to be transformed into a hoisted variable when they are used more than once. + // The names are used more than once when: + // - the property is non-static and its initializer is moved to the constructor (when there are parameter property assignments). + // - the property has a decorator. + if (ts.isComputedPropertyName(name) && ((!ts.hasStaticModifier(member) && currentClassHasParameterProperties) || ts.some(member.decorators))) { + var expression = ts.visitNode(name.expression, visitor, ts.isExpression); + var innerExpression = ts.skipPartiallyEmittedExpressions(expression); + if (!ts.isSimpleInlineableExpression(innerExpression)) { + var generatedName = factory.getGeneratedNameForNode(name); + hoistVariableDeclaration(generatedName); + return factory.updateComputedPropertyName(name, factory.createAssignment(generatedName, expression)); + } + } + return ts.visitNode(name, visitor, ts.isPropertyName); + } + /** + * Transforms a HeritageClause with TypeScript syntax. + * + * This function will only be called when one of the following conditions are met: + * - The node is a non-`extends` heritage clause that should be elided. + * - The node is an `extends` heritage clause that should be visited, but only allow a single type. + * + * @param node The HeritageClause to transform. + */ + function visitHeritageClause(node) { + if (node.token === 117 /* SyntaxKind.ImplementsKeyword */) { + // implements clauses are elided + return undefined; + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Transforms an ExpressionWithTypeArguments with TypeScript syntax. + * + * This function will only be called when one of the following conditions are met: + * - The node contains type arguments that should be elided. + * + * @param node The ExpressionWithTypeArguments to transform. + */ + function visitExpressionWithTypeArguments(node) { + return factory.updateExpressionWithTypeArguments(node, ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression), + /*typeArguments*/ undefined); + } + /** + * Determines whether to emit a function-like declaration. We should not emit the + * declaration if it does not have a body. + * + * @param node The declaration node. + */ + function shouldEmitFunctionLikeDeclaration(node) { + return !ts.nodeIsMissing(node.body); + } + function visitPropertyDeclaration(node) { + if (node.flags & 16777216 /* NodeFlags.Ambient */ || ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */)) { + return undefined; + } + var updated = factory.updatePropertyDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), visitPropertyNameOfClassElement(node), + /*questionOrExclamationToken*/ undefined, + /*type*/ undefined, ts.visitNode(node.initializer, visitor)); + if (updated !== node) { + // While we emit the source map for the node after skipping decorators and modifiers, + // we need to emit the comments for the original range. + ts.setCommentRange(updated, node); + ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); + } + return updated; + } + function visitConstructor(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return undefined; + } + return factory.updateConstructorDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.visitParameterList(node.parameters, visitor, context), transformConstructorBody(node.body, node)); + } + function transformConstructorBody(body, constructor) { + var parametersWithPropertyAssignments = constructor && + ts.filter(constructor.parameters, function (p) { return ts.isParameterPropertyDeclaration(p, constructor); }); + if (!ts.some(parametersWithPropertyAssignments)) { + return ts.visitFunctionBody(body, visitor, context); + } + var statements = []; + resumeLexicalEnvironment(); + var prologueStatementCount = factory.copyPrologue(body.statements, statements, /*ensureUseStrict*/ false, visitor); + var superStatementIndex = ts.findSuperStatementIndex(body.statements, prologueStatementCount); + // If there was a super call, visit existing statements up to and including it + if (superStatementIndex >= 0) { + ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, prologueStatementCount, superStatementIndex + 1 - prologueStatementCount)); + } + // Transform parameters into property assignments. Transforms this: + // + // constructor (public x, public y) { + // } + // + // Into this: + // + // constructor (x, y) { + // this.x = x; + // this.y = y; + // } + // + var parameterPropertyAssignments = ts.mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment); + // If there is a super() call, the parameter properties go immediately after it + if (superStatementIndex >= 0) { + ts.addRange(statements, parameterPropertyAssignments); + } + // Since there was no super() call, parameter properties are the first statements in the constructor after any prologue statements + else { + statements = __spreadArray(__spreadArray(__spreadArray([], statements.slice(0, prologueStatementCount), true), parameterPropertyAssignments, true), statements.slice(prologueStatementCount), true); + } + // Add remaining statements from the body, skipping the super() call if it was found and any (already added) prologue statements + ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, superStatementIndex + 1 + prologueStatementCount)); + // End the lexical environment. + statements = factory.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + var block = factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), body.statements), /*multiLine*/ true); + ts.setTextRange(block, /*location*/ body); + ts.setOriginalNode(block, body); + return block; + } + /** + * Transforms a parameter into a property assignment statement. + * + * @param node The parameter declaration. + */ + function transformParameterWithPropertyAssignment(node) { + var name = node.name; + if (!ts.isIdentifier(name)) { + return undefined; + } + // TODO(rbuckton): Does this need to be parented? + var propertyName = ts.setParent(ts.setTextRange(factory.cloneNode(name), name), name.parent); + ts.setEmitFlags(propertyName, 1536 /* EmitFlags.NoComments */ | 48 /* EmitFlags.NoSourceMap */); + // TODO(rbuckton): Does this need to be parented? + var localName = ts.setParent(ts.setTextRange(factory.cloneNode(name), name), name.parent); + ts.setEmitFlags(localName, 1536 /* EmitFlags.NoComments */); + return ts.startOnNewLine(ts.removeAllComments(ts.setTextRange(ts.setOriginalNode(factory.createExpressionStatement(factory.createAssignment(ts.setTextRange(factory.createPropertyAccessExpression(factory.createThis(), propertyName), node.name), localName)), node), ts.moveRangePos(node, -1)))); + } + function visitMethodDeclaration(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return undefined; + } + var updated = factory.updateMethodDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, visitPropertyNameOfClassElement(node), + /*questionToken*/ undefined, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context)); + if (updated !== node) { + // While we emit the source map for the node after skipping decorators and modifiers, + // we need to emit the comments for the original range. + ts.setCommentRange(updated, node); + ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); + } + return updated; + } + /** + * Determines whether to emit an accessor declaration. We should not emit the + * declaration if it does not have a body and is abstract. + * + * @param node The declaration node. + */ + function shouldEmitAccessorDeclaration(node) { + return !(ts.nodeIsMissing(node.body) && ts.hasSyntacticModifier(node, 128 /* ModifierFlags.Abstract */)); + } + function visitGetAccessor(node) { + if (!shouldEmitAccessorDeclaration(node)) { + return undefined; + } + var updated = factory.updateGetAccessorDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || factory.createBlock([])); + if (updated !== node) { + // While we emit the source map for the node after skipping decorators and modifiers, + // we need to emit the comments for the original range. + ts.setCommentRange(updated, node); + ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); + } + return updated; + } + function visitSetAccessor(node) { + if (!shouldEmitAccessorDeclaration(node)) { + return undefined; + } + var updated = factory.updateSetAccessorDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), visitPropertyNameOfClassElement(node), ts.visitParameterList(node.parameters, visitor, context), ts.visitFunctionBody(node.body, visitor, context) || factory.createBlock([])); + if (updated !== node) { + // While we emit the source map for the node after skipping decorators and modifiers, + // we need to emit the comments for the original range. + ts.setCommentRange(updated, node); + ts.setSourceMapRange(updated, ts.moveRangePastDecorators(node)); + } + return updated; + } + function visitFunctionDeclaration(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return factory.createNotEmittedStatement(node); + } + var updated = factory.updateFunctionDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || factory.createBlock([])); + if (isExportOfNamespace(node)) { + var statements = [updated]; + addExportMemberAssignment(statements, node); + return statements; + } + return updated; + } + function visitFunctionExpression(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return factory.createOmittedExpression(); + } + var updated = factory.updateFunctionExpression(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.visitFunctionBody(node.body, visitor, context) || factory.createBlock([])); + return updated; + } + function visitArrowFunction(node) { + var updated = factory.updateArrowFunction(node, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, node.equalsGreaterThanToken, ts.visitFunctionBody(node.body, visitor, context)); + return updated; + } + function visitParameter(node) { + if (ts.parameterIsThisKeyword(node)) { + return undefined; + } + var updated = factory.updateParameterDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, node.dotDotDotToken, ts.visitNode(node.name, visitor, ts.isBindingName), + /*questionToken*/ undefined, + /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); + if (updated !== node) { + // While we emit the source map for the node after skipping decorators and modifiers, + // we need to emit the comments for the original range. + ts.setCommentRange(updated, node); + ts.setTextRange(updated, ts.moveRangePastModifiers(node)); + ts.setSourceMapRange(updated, ts.moveRangePastModifiers(node)); + ts.setEmitFlags(updated.name, 32 /* EmitFlags.NoTrailingSourceMap */); + } + return updated; + } + function visitVariableStatement(node) { + if (isExportOfNamespace(node)) { + var variables = ts.getInitializedVariables(node.declarationList); + if (variables.length === 0) { + // elide statement if there are no initialized variables. + return undefined; + } + return ts.setTextRange(factory.createExpressionStatement(factory.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); + } + else { + return ts.visitEachChild(node, visitor, context); + } + } + function transformInitializedVariable(node) { + var name = node.name; + if (ts.isBindingPattern(name)) { + return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, + /*needsValue*/ false, createNamespaceExportExpression); + } + else { + return ts.setTextRange(factory.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), ts.visitNode(node.initializer, visitor, ts.isExpression)), + /*location*/ node); + } + } + function visitVariableDeclaration(node) { + var updated = factory.updateVariableDeclaration(node, ts.visitNode(node.name, visitor, ts.isBindingName), + /*exclamationToken*/ undefined, + /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); + if (node.type) { + ts.setTypeNode(updated.name, node.type); + } + return updated; + } + function visitParenthesizedExpression(node) { + var innerExpression = ts.skipOuterExpressions(node.expression, ~6 /* OuterExpressionKinds.Assertions */); + if (ts.isAssertionExpression(innerExpression)) { + // Make sure we consider all nested cast expressions, e.g.: + // (-A).x; + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + // We have an expression of the form: (SubExpr). Emitting this as (SubExpr) + // is really not desirable. We would like to emit the subexpression as-is. Omitting + // the parentheses, however, could cause change in the semantics of the generated + // code if the casted expression has a lower precedence than the rest of the + // expression. + // + // To preserve comments, we return a "PartiallyEmittedExpression" here which will + // preserve the position information of the original expression. + // + // Due to the auto-parenthesization rules used by the visitor and factory functions + // we can safely elide the parentheses here, as a new synthetic + // ParenthesizedExpression will be inserted if we remove parentheses too + // aggressively. + // + // If there are leading comments on the expression itself, the emitter will handle ASI + // for return, throw, and yield by re-introducing parenthesis during emit on an as-need + // basis. + return factory.createPartiallyEmittedExpression(expression, node); + } + return ts.visitEachChild(node, visitor, context); + } + function visitAssertionExpression(node) { + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + return factory.createPartiallyEmittedExpression(expression, node); + } + function visitNonNullExpression(node) { + var expression = ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression); + return factory.createPartiallyEmittedExpression(expression, node); + } + function visitCallExpression(node) { + return factory.updateCallExpression(node, ts.visitNode(node.expression, visitor, ts.isExpression), + /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); + } + function visitNewExpression(node) { + return factory.updateNewExpression(node, ts.visitNode(node.expression, visitor, ts.isExpression), + /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); + } + function visitTaggedTemplateExpression(node) { + return factory.updateTaggedTemplateExpression(node, ts.visitNode(node.tag, visitor, ts.isExpression), + /*typeArguments*/ undefined, ts.visitNode(node.template, visitor, ts.isExpression)); + } + function visitJsxSelfClosingElement(node) { + return factory.updateJsxSelfClosingElement(node, ts.visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), + /*typeArguments*/ undefined, ts.visitNode(node.attributes, visitor, ts.isJsxAttributes)); + } + function visitJsxJsxOpeningElement(node) { + return factory.updateJsxOpeningElement(node, ts.visitNode(node.tagName, visitor, ts.isJsxTagNameExpression), + /*typeArguments*/ undefined, ts.visitNode(node.attributes, visitor, ts.isJsxAttributes)); + } + /** + * Determines whether to emit an enum declaration. + * + * @param node The enum declaration node. + */ + function shouldEmitEnumDeclaration(node) { + return !ts.isEnumConst(node) + || ts.shouldPreserveConstEnums(compilerOptions); + } + /** + * Visits an enum declaration. + * + * This function will be called any time a TypeScript enum is encountered. + * + * @param node The enum declaration node. + */ + function visitEnumDeclaration(node) { + if (!shouldEmitEnumDeclaration(node)) { + return factory.createNotEmittedStatement(node); + } + var statements = []; + // We request to be advised when the printer is about to print this node. This allows + // us to set up the correct state for later substitutions. + var emitFlags = 2 /* EmitFlags.AdviseOnEmitNode */; + // If needed, we should emit a variable declaration for the enum. If we emit + // a leading variable declaration, we should not emit leading comments for the + // enum body. + var varAdded = addVarForEnumOrModuleDeclaration(statements, node); + if (varAdded) { + // We should still emit the comments if we are emitting a system module. + if (moduleKind !== ts.ModuleKind.System || currentLexicalScope !== currentSourceFile) { + emitFlags |= 512 /* EmitFlags.NoLeadingComments */; + } + } + // `parameterName` is the declaration name used inside of the enum. + var parameterName = getNamespaceParameterName(node); + // `containerName` is the expression used inside of the enum for assignments. + var containerName = getNamespaceContainerName(node); + // `exportName` is the expression used within this node's container for any exported references. + var exportName = ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */) + ? factory.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) + : factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + // x || (x = {}) + // exports.x || (exports.x = {}) + var moduleArg = factory.createLogicalOr(exportName, factory.createAssignment(exportName, factory.createObjectLiteralExpression())); + if (hasNamespaceQualifiedExportName(node)) { + // `localName` is the expression used within this node's containing scope for any local references. + var localName = factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + // x = (exports.x || (exports.x = {})) + moduleArg = factory.createAssignment(localName, moduleArg); + } + // (function (x) { + // x[x["y"] = 0] = "y"; + // ... + // })(x || (x = {})); + var enumStatement = factory.createExpressionStatement(factory.createCallExpression(factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], + /*type*/ undefined, transformEnumBody(node, containerName)), + /*typeArguments*/ undefined, [moduleArg])); + ts.setOriginalNode(enumStatement, node); + if (varAdded) { + // If a variable was added, synthetic comments are emitted on it, not on the moduleStatement. + ts.setSyntheticLeadingComments(enumStatement, undefined); + ts.setSyntheticTrailingComments(enumStatement, undefined); + } + ts.setTextRange(enumStatement, node); + ts.addEmitFlags(enumStatement, emitFlags); + statements.push(enumStatement); + // Add a DeclarationMarker for the enum to preserve trailing comments and mark + // the end of the declaration. + statements.push(factory.createEndOfDeclarationMarker(node)); + return statements; + } + /** + * Transforms the body of an enum declaration. + * + * @param node The enum declaration node. + */ + function transformEnumBody(node, localName) { + var savedCurrentNamespaceLocalName = currentNamespaceContainerName; + currentNamespaceContainerName = localName; + var statements = []; + startLexicalEnvironment(); + var members = ts.map(node.members, transformEnumMember); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + ts.addRange(statements, members); + currentNamespaceContainerName = savedCurrentNamespaceLocalName; + return factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), /*location*/ node.members), + /*multiLine*/ true); + } + /** + * Transforms an enum member into a statement. + * + * @param member The enum member node. + */ + function transformEnumMember(member) { + // enums don't support computed properties + // we pass false as 'generateNameForComputedPropertyName' for a backward compatibility purposes + // old emitter always generate 'expression' part of the name as-is. + var name = getExpressionForPropertyName(member, /*generateNameForComputedPropertyName*/ false); + var valueExpression = transformEnumMemberDeclarationValue(member); + var innerAssignment = factory.createAssignment(factory.createElementAccessExpression(currentNamespaceContainerName, name), valueExpression); + var outerAssignment = valueExpression.kind === 10 /* SyntaxKind.StringLiteral */ ? + innerAssignment : + factory.createAssignment(factory.createElementAccessExpression(currentNamespaceContainerName, innerAssignment), name); + return ts.setTextRange(factory.createExpressionStatement(ts.setTextRange(outerAssignment, member)), member); + } + /** + * Transforms the value of an enum member. + * + * @param member The enum member node. + */ + function transformEnumMemberDeclarationValue(member) { + var value = resolver.getConstantValue(member); + if (value !== undefined) { + return typeof value === "string" ? factory.createStringLiteral(value) : factory.createNumericLiteral(value); + } + else { + enableSubstitutionForNonQualifiedEnumMembers(); + if (member.initializer) { + return ts.visitNode(member.initializer, visitor, ts.isExpression); + } + else { + return factory.createVoidZero(); + } + } + } + /** + * Determines whether to elide a module declaration. + * + * @param node The module declaration node. + */ + function shouldEmitModuleDeclaration(nodeIn) { + var node = ts.getParseTreeNode(nodeIn, ts.isModuleDeclaration); + if (!node) { + // If we can't find a parse tree node, assume the node is instantiated. + return true; + } + return ts.isInstantiatedModule(node, ts.shouldPreserveConstEnums(compilerOptions)); + } + /** + * Determines whether an exported declaration will have a qualified export name (e.g. `f.x` + * or `exports.x`). + */ + function hasNamespaceQualifiedExportName(node) { + return isExportOfNamespace(node) + || (isExternalModuleExport(node) + && moduleKind !== ts.ModuleKind.ES2015 + && moduleKind !== ts.ModuleKind.ES2020 + && moduleKind !== ts.ModuleKind.ES2022 + && moduleKind !== ts.ModuleKind.ESNext + && moduleKind !== ts.ModuleKind.System); + } + /** + * Records that a declaration was emitted in the current scope, if it was the first + * declaration for the provided symbol. + */ + function recordEmittedDeclarationInScope(node) { + if (!currentScopeFirstDeclarationsOfName) { + currentScopeFirstDeclarationsOfName = new ts.Map(); + } + var name = declaredNameInScope(node); + if (!currentScopeFirstDeclarationsOfName.has(name)) { + currentScopeFirstDeclarationsOfName.set(name, node); + } + } + /** + * Determines whether a declaration is the first declaration with + * the same name emitted in the current scope. + */ + function isFirstEmittedDeclarationInScope(node) { + if (currentScopeFirstDeclarationsOfName) { + var name = declaredNameInScope(node); + return currentScopeFirstDeclarationsOfName.get(name) === node; + } + return true; + } + function declaredNameInScope(node) { + ts.Debug.assertNode(node.name, ts.isIdentifier); + return node.name.escapedText; + } + /** + * Adds a leading VariableStatement for a enum or module declaration. + */ + function addVarForEnumOrModuleDeclaration(statements, node) { + // Emit a variable statement for the module. We emit top-level enums as a `var` + // declaration to avoid static errors in global scripts scripts due to redeclaration. + // enums in any other scope are emitted as a `let` declaration. + var statement = factory.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true)) + ], currentLexicalScope.kind === 305 /* SyntaxKind.SourceFile */ ? 0 /* NodeFlags.None */ : 1 /* NodeFlags.Let */)); + ts.setOriginalNode(statement, node); + recordEmittedDeclarationInScope(node); + if (isFirstEmittedDeclarationInScope(node)) { + // Adjust the source map emit to match the old emitter. + if (node.kind === 260 /* SyntaxKind.EnumDeclaration */) { + ts.setSourceMapRange(statement.declarationList, node); + } + else { + ts.setSourceMapRange(statement, node); + } + // Trailing comments for module declaration should be emitted after the function closure + // instead of the variable statement: + // + // /** Module comment*/ + // module m1 { + // function foo4Export() { + // } + // } // trailing comment module + // + // Should emit: + // + // /** Module comment*/ + // var m1; + // (function (m1) { + // function foo4Export() { + // } + // })(m1 || (m1 = {})); // trailing comment module + // + ts.setCommentRange(statement, node); + ts.addEmitFlags(statement, 1024 /* EmitFlags.NoTrailingComments */ | 4194304 /* EmitFlags.HasEndOfDeclarationMarker */); + statements.push(statement); + return true; + } + else { + // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding + // declaration we do not emit a leading variable declaration. To preserve the + // begin/end semantics of the declararation and to properly handle exports + // we wrap the leading variable declaration in a `MergeDeclarationMarker`. + var mergeMarker = factory.createMergeDeclarationMarker(statement); + ts.setEmitFlags(mergeMarker, 1536 /* EmitFlags.NoComments */ | 4194304 /* EmitFlags.HasEndOfDeclarationMarker */); + statements.push(mergeMarker); + return false; + } + } + /** + * Visits a module declaration node. + * + * This function will be called any time a TypeScript namespace (ModuleDeclaration) is encountered. + * + * @param node The module declaration node. + */ + function visitModuleDeclaration(node) { + if (!shouldEmitModuleDeclaration(node)) { + return factory.createNotEmittedStatement(node); + } + ts.Debug.assertNode(node.name, ts.isIdentifier, "A TypeScript namespace should have an Identifier name."); + enableSubstitutionForNamespaceExports(); + var statements = []; + // We request to be advised when the printer is about to print this node. This allows + // us to set up the correct state for later substitutions. + var emitFlags = 2 /* EmitFlags.AdviseOnEmitNode */; + // If needed, we should emit a variable declaration for the module. If we emit + // a leading variable declaration, we should not emit leading comments for the + // module body. + var varAdded = addVarForEnumOrModuleDeclaration(statements, node); + if (varAdded) { + // We should still emit the comments if we are emitting a system module. + if (moduleKind !== ts.ModuleKind.System || currentLexicalScope !== currentSourceFile) { + emitFlags |= 512 /* EmitFlags.NoLeadingComments */; + } + } + // `parameterName` is the declaration name used inside of the namespace. + var parameterName = getNamespaceParameterName(node); + // `containerName` is the expression used inside of the namespace for exports. + var containerName = getNamespaceContainerName(node); + // `exportName` is the expression used within this node's container for any exported references. + var exportName = ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */) + ? factory.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true) + : factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + // x || (x = {}) + // exports.x || (exports.x = {}) + var moduleArg = factory.createLogicalOr(exportName, factory.createAssignment(exportName, factory.createObjectLiteralExpression())); + if (hasNamespaceQualifiedExportName(node)) { + // `localName` is the expression used within this node's containing scope for any local references. + var localName = factory.getLocalName(node, /*allowComments*/ false, /*allowSourceMaps*/ true); + // x = (exports.x || (exports.x = {})) + moduleArg = factory.createAssignment(localName, moduleArg); + } + // (function (x_1) { + // x_1.y = ...; + // })(x || (x = {})); + var moduleStatement = factory.createExpressionStatement(factory.createCallExpression(factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], + /*type*/ undefined, transformModuleBody(node, containerName)), + /*typeArguments*/ undefined, [moduleArg])); + ts.setOriginalNode(moduleStatement, node); + if (varAdded) { + // If a variable was added, synthetic comments are emitted on it, not on the moduleStatement. + ts.setSyntheticLeadingComments(moduleStatement, undefined); + ts.setSyntheticTrailingComments(moduleStatement, undefined); + } + ts.setTextRange(moduleStatement, node); + ts.addEmitFlags(moduleStatement, emitFlags); + statements.push(moduleStatement); + // Add a DeclarationMarker for the namespace to preserve trailing comments and mark + // the end of the declaration. + statements.push(factory.createEndOfDeclarationMarker(node)); + return statements; + } + /** + * Transforms the body of a module declaration. + * + * @param node The module declaration node. + */ + function transformModuleBody(node, namespaceLocalName) { + var savedCurrentNamespaceContainerName = currentNamespaceContainerName; + var savedCurrentNamespace = currentNamespace; + var savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; + currentNamespaceContainerName = namespaceLocalName; + currentNamespace = node; + currentScopeFirstDeclarationsOfName = undefined; + var statements = []; + startLexicalEnvironment(); + var statementsLocation; + var blockLocation; + if (node.body) { + if (node.body.kind === 262 /* SyntaxKind.ModuleBlock */) { + saveStateAndInvoke(node.body, function (body) { return ts.addRange(statements, ts.visitNodes(body.statements, namespaceElementVisitor, ts.isStatement)); }); + statementsLocation = node.body.statements; + blockLocation = node.body; + } + else { + var result = visitModuleDeclaration(node.body); + if (result) { + if (ts.isArray(result)) { + ts.addRange(statements, result); + } + else { + statements.push(result); + } + } + var moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; + statementsLocation = ts.moveRangePos(moduleBlock.statements, -1); + } + } + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + currentNamespaceContainerName = savedCurrentNamespaceContainerName; + currentNamespace = savedCurrentNamespace; + currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; + var block = factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), + /*location*/ statementsLocation), + /*multiLine*/ true); + ts.setTextRange(block, blockLocation); + // namespace hello.hi.world { + // function foo() {} + // + // // TODO, blah + // } + // + // should be emitted as + // + // var hello; + // (function (hello) { + // var hi; + // (function (hi) { + // var world; + // (function (world) { + // function foo() { } + // // TODO, blah + // })(world = hi.world || (hi.world = {})); + // })(hi = hello.hi || (hello.hi = {})); + // })(hello || (hello = {})); + // We only want to emit comment on the namespace which contains block body itself, not the containing namespaces. + if (!node.body || node.body.kind !== 262 /* SyntaxKind.ModuleBlock */) { + ts.setEmitFlags(block, ts.getEmitFlags(block) | 1536 /* EmitFlags.NoComments */); + } + return block; + } + function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { + if (moduleDeclaration.body.kind === 261 /* SyntaxKind.ModuleDeclaration */) { + var recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); + return recursiveInnerModule || moduleDeclaration.body; + } + } + /** + * Visits an import declaration, eliding it if it is type-only or if it has an import clause that may be elided. + * + * @param node The import declaration node. + */ + function visitImportDeclaration(node) { + if (!node.importClause) { + // Do not elide a side-effect only import declaration. + // import "foo"; + return node; + } + if (node.importClause.isTypeOnly) { + // Always elide type-only imports + return undefined; + } + // Elide the declaration if the import clause was elided. + var importClause = ts.visitNode(node.importClause, visitImportClause, ts.isImportClause); + return importClause || + compilerOptions.importsNotUsedAsValues === 1 /* ImportsNotUsedAsValues.Preserve */ || + compilerOptions.importsNotUsedAsValues === 2 /* ImportsNotUsedAsValues.Error */ + ? factory.updateImportDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, importClause, node.moduleSpecifier, node.assertClause) + : undefined; + } + /** + * Visits an import clause, eliding it if its `name` and `namedBindings` may both be elided. + * + * @param node The import clause node. + */ + function visitImportClause(node) { + ts.Debug.assert(!node.isTypeOnly); + // Elide the import clause if we elide both its name and its named bindings. + var name = shouldEmitAliasDeclaration(node) ? node.name : undefined; + var namedBindings = ts.visitNode(node.namedBindings, visitNamedImportBindings, ts.isNamedImportBindings); + return (name || namedBindings) ? factory.updateImportClause(node, /*isTypeOnly*/ false, name, namedBindings) : undefined; + } + /** + * Visits named import bindings, eliding them if their targets, their references, and the compilation settings allow. + * + * @param node The named import bindings node. + */ + function visitNamedImportBindings(node) { + if (node.kind === 268 /* SyntaxKind.NamespaceImport */) { + // Elide a namespace import if it is not referenced. + return shouldEmitAliasDeclaration(node) ? node : undefined; + } + else { + // Elide named imports if all of its import specifiers are elided and settings allow. + var allowEmpty = compilerOptions.preserveValueImports && (compilerOptions.importsNotUsedAsValues === 1 /* ImportsNotUsedAsValues.Preserve */ || + compilerOptions.importsNotUsedAsValues === 2 /* ImportsNotUsedAsValues.Error */); + var elements = ts.visitNodes(node.elements, visitImportSpecifier, ts.isImportSpecifier); + return allowEmpty || ts.some(elements) ? factory.updateNamedImports(node, elements) : undefined; + } + } + /** + * Visits an import specifier, eliding it if its target, its references, and the compilation settings allow. + * + * @param node The import specifier node. + */ + function visitImportSpecifier(node) { + return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : undefined; + } + /** + * Visits an export assignment, eliding it if it does not contain a clause that resolves + * to a value. + * + * @param node The export assignment node. + */ + function visitExportAssignment(node) { + // Elide the export assignment if it does not reference a value. + return resolver.isValueAliasDeclaration(node) + ? ts.visitEachChild(node, visitor, context) + : undefined; + } + /** + * Visits an export declaration, eliding it if it does not contain a clause that resolves to a value. + * + * @param node The export declaration node. + */ + function visitExportDeclaration(node) { + if (node.isTypeOnly) { + return undefined; + } + if (!node.exportClause || ts.isNamespaceExport(node.exportClause)) { + // never elide `export from ` declarations - + // they should be kept for sideffects/untyped exports, even when the + // type checker doesn't know about any exports + return node; + } + // Elide the export declaration if all of its named exports are elided. + var allowEmpty = !!node.moduleSpecifier && (compilerOptions.importsNotUsedAsValues === 1 /* ImportsNotUsedAsValues.Preserve */ || + compilerOptions.importsNotUsedAsValues === 2 /* ImportsNotUsedAsValues.Error */); + var exportClause = ts.visitNode(node.exportClause, function (bindings) { return visitNamedExportBindings(bindings, allowEmpty); }, ts.isNamedExportBindings); + return exportClause + ? factory.updateExportDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, node.isTypeOnly, exportClause, node.moduleSpecifier, node.assertClause) + : undefined; + } + /** + * Visits named exports, eliding it if it does not contain an export specifier that + * resolves to a value. + * + * @param node The named exports node. + */ + function visitNamedExports(node, allowEmpty) { + // Elide the named exports if all of its export specifiers were elided. + var elements = ts.visitNodes(node.elements, visitExportSpecifier, ts.isExportSpecifier); + return allowEmpty || ts.some(elements) ? factory.updateNamedExports(node, elements) : undefined; + } + function visitNamespaceExports(node) { + return factory.updateNamespaceExport(node, ts.visitNode(node.name, visitor, ts.isIdentifier)); + } + function visitNamedExportBindings(node, allowEmpty) { + return ts.isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty); + } + /** + * Visits an export specifier, eliding it if it does not resolve to a value. + * + * @param node The export specifier node. + */ + function visitExportSpecifier(node) { + // Elide an export specifier if it does not reference a value. + return !node.isTypeOnly && resolver.isValueAliasDeclaration(node) ? node : undefined; + } + /** + * Determines whether to emit an import equals declaration. + * + * @param node The import equals declaration node. + */ + function shouldEmitImportEqualsDeclaration(node) { + // preserve old compiler's behavior: emit 'var' for import declaration (even if we do not consider them referenced) when + // - current file is not external module + // - import declaration is top level and target is value imported by entity name + return shouldEmitAliasDeclaration(node) + || (!ts.isExternalModule(currentSourceFile) + && resolver.isTopLevelValueImportEqualsWithEntityName(node)); + } + /** + * Visits an import equals declaration. + * + * @param node The import equals declaration node. + */ + function visitImportEqualsDeclaration(node) { + // Always elide type-only imports + if (node.isTypeOnly) { + return undefined; + } + if (ts.isExternalModuleImportEqualsDeclaration(node)) { + var isReferenced = shouldEmitAliasDeclaration(node); + // If the alias is unreferenced but we want to keep the import, replace with 'import "mod"'. + if (!isReferenced && compilerOptions.importsNotUsedAsValues === 1 /* ImportsNotUsedAsValues.Preserve */) { + return ts.setOriginalNode(ts.setTextRange(factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*importClause*/ undefined, node.moduleReference.expression, + /*assertClause*/ undefined), node), node); + } + return isReferenced ? ts.visitEachChild(node, visitor, context) : undefined; + } + if (!shouldEmitImportEqualsDeclaration(node)) { + return undefined; + } + var moduleReference = ts.createExpressionFromEntityName(factory, node.moduleReference); + ts.setEmitFlags(moduleReference, 1536 /* EmitFlags.NoComments */ | 2048 /* EmitFlags.NoNestedComments */); + if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) { + // export var ${name} = ${moduleReference}; + // var ${name} = ${moduleReference}; + return ts.setOriginalNode(ts.setTextRange(factory.createVariableStatement(ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), factory.createVariableDeclarationList([ + ts.setOriginalNode(factory.createVariableDeclaration(node.name, + /*exclamationToken*/ undefined, + /*type*/ undefined, moduleReference), node) + ])), node), node); + } + else { + // exports.${name} = ${moduleReference}; + return ts.setOriginalNode(createNamespaceExport(node.name, moduleReference, node), node); + } + } + /** + * Gets a value indicating whether the node is exported from a namespace. + * + * @param node The node to test. + */ + function isExportOfNamespace(node) { + return currentNamespace !== undefined && ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */); + } + /** + * Gets a value indicating whether the node is exported from an external module. + * + * @param node The node to test. + */ + function isExternalModuleExport(node) { + return currentNamespace === undefined && ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */); + } + /** + * Gets a value indicating whether the node is a named export from an external module. + * + * @param node The node to test. + */ + function isNamedExternalModuleExport(node) { + return isExternalModuleExport(node) + && !ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */); + } + /** + * Gets a value indicating whether the node is the default export of an external module. + * + * @param node The node to test. + */ + function isDefaultExternalModuleExport(node) { + return isExternalModuleExport(node) + && ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */); + } + /** + * Creates a statement for the provided expression. This is used in calls to `map`. + */ + function expressionToStatement(expression) { + return factory.createExpressionStatement(expression); + } + function addExportMemberAssignment(statements, node) { + var expression = factory.createAssignment(factory.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, /*allowComments*/ false, /*allowSourceMaps*/ true), factory.getLocalName(node)); + ts.setSourceMapRange(expression, ts.createRange(node.name ? node.name.pos : node.pos, node.end)); + var statement = factory.createExpressionStatement(expression); + ts.setSourceMapRange(statement, ts.createRange(-1, node.end)); + statements.push(statement); + } + function createNamespaceExport(exportName, exportValue, location) { + return ts.setTextRange(factory.createExpressionStatement(factory.createAssignment(factory.getNamespaceMemberName(currentNamespaceContainerName, exportName, /*allowComments*/ false, /*allowSourceMaps*/ true), exportValue)), location); + } + function createNamespaceExportExpression(exportName, exportValue, location) { + return ts.setTextRange(factory.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); + } + function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { + return factory.getNamespaceMemberName(currentNamespaceContainerName, name, /*allowComments*/ false, /*allowSourceMaps*/ true); + } + /** + * Gets the declaration name used inside of a namespace or enum. + */ + function getNamespaceParameterName(node) { + var name = factory.getGeneratedNameForNode(node); + ts.setSourceMapRange(name, node.name); + return name; + } + /** + * Gets the expression used to refer to a namespace or enum within the body + * of its declaration. + */ + function getNamespaceContainerName(node) { + return factory.getGeneratedNameForNode(node); + } + /** + * Gets a local alias for a class declaration if it is a decorated class with an internal + * reference to the static side of the class. This is necessary to avoid issues with + * double-binding semantics for the class name. + */ + function getClassAliasIfNeeded(node) { + if (resolver.getNodeCheckFlags(node) & 16777216 /* NodeCheckFlags.ClassWithConstructorReference */) { + enableSubstitutionForClassAliases(); + var classAlias = factory.createUniqueName(node.name && !ts.isGeneratedIdentifier(node.name) ? ts.idText(node.name) : "default"); + classAliases[ts.getOriginalNodeId(node)] = classAlias; + hoistVariableDeclaration(classAlias); + return classAlias; + } + } + function getClassPrototype(node) { + return factory.createPropertyAccessExpression(factory.getDeclarationName(node), "prototype"); + } + function getClassMemberPrefix(node, member) { + return ts.isStatic(member) + ? factory.getDeclarationName(node) + : getClassPrototype(node); + } + function enableSubstitutionForNonQualifiedEnumMembers() { + if ((enabledSubstitutions & 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */) === 0) { + enabledSubstitutions |= 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */; + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + } + } + function enableSubstitutionForClassAliases() { + if ((enabledSubstitutions & 1 /* TypeScriptSubstitutionFlags.ClassAliases */) === 0) { + enabledSubstitutions |= 1 /* TypeScriptSubstitutionFlags.ClassAliases */; + // We need to enable substitutions for identifiers. This allows us to + // substitute class names inside of a class declaration. + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + // Keep track of class aliases. + classAliases = []; + } + } + function enableSubstitutionForNamespaceExports() { + if ((enabledSubstitutions & 2 /* TypeScriptSubstitutionFlags.NamespaceExports */) === 0) { + enabledSubstitutions |= 2 /* TypeScriptSubstitutionFlags.NamespaceExports */; + // We need to enable substitutions for identifiers and shorthand property assignments. This allows us to + // substitute the names of exported members of a namespace. + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + context.enableSubstitution(297 /* SyntaxKind.ShorthandPropertyAssignment */); + // We need to be notified when entering and exiting namespaces. + context.enableEmitNotification(261 /* SyntaxKind.ModuleDeclaration */); + } + } + function isTransformedModuleDeclaration(node) { + return ts.getOriginalNode(node).kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + function isTransformedEnumDeclaration(node) { + return ts.getOriginalNode(node).kind === 260 /* SyntaxKind.EnumDeclaration */; + } + /** + * Hook for node emit. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emit A callback used to emit the node in the printer. + */ + function onEmitNode(hint, node, emitCallback) { + var savedApplicableSubstitutions = applicableSubstitutions; + var savedCurrentSourceFile = currentSourceFile; + if (ts.isSourceFile(node)) { + currentSourceFile = node; + } + if (enabledSubstitutions & 2 /* TypeScriptSubstitutionFlags.NamespaceExports */ && isTransformedModuleDeclaration(node)) { + applicableSubstitutions |= 2 /* TypeScriptSubstitutionFlags.NamespaceExports */; + } + if (enabledSubstitutions & 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) { + applicableSubstitutions |= 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */; + } + previousOnEmitNode(hint, node, emitCallback); + applicableSubstitutions = savedApplicableSubstitutions; + currentSourceFile = savedCurrentSourceFile; + } + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + else if (ts.isShorthandPropertyAssignment(node)) { + return substituteShorthandPropertyAssignment(node); + } + return node; + } + function substituteShorthandPropertyAssignment(node) { + if (enabledSubstitutions & 2 /* TypeScriptSubstitutionFlags.NamespaceExports */) { + var name = node.name; + var exportedName = trySubstituteNamespaceExportedName(name); + if (exportedName) { + // A shorthand property with an assignment initializer is probably part of a + // destructuring assignment + if (node.objectAssignmentInitializer) { + var initializer = factory.createAssignment(exportedName, node.objectAssignmentInitializer); + return ts.setTextRange(factory.createPropertyAssignment(name, initializer), node); + } + return ts.setTextRange(factory.createPropertyAssignment(name, exportedName), node); + } + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return substituteExpressionIdentifier(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return substituteElementAccessExpression(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + return trySubstituteClassAlias(node) + || trySubstituteNamespaceExportedName(node) + || node; + } + function trySubstituteClassAlias(node) { + if (enabledSubstitutions & 1 /* TypeScriptSubstitutionFlags.ClassAliases */) { + if (resolver.getNodeCheckFlags(node) & 33554432 /* NodeCheckFlags.ConstructorReferenceInClass */) { + // Due to the emit for class decorators, any reference to the class from inside of the class body + // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind + // behavior of class names in ES6. + // Also, when emitting statics for class expressions, we must substitute a class alias for + // constructor references in static property initializers. + var declaration = resolver.getReferencedValueDeclaration(node); + if (declaration) { + var classAlias = classAliases[declaration.id]; // TODO: GH#18217 + if (classAlias) { + var clone_2 = factory.cloneNode(classAlias); + ts.setSourceMapRange(clone_2, node); + ts.setCommentRange(clone_2, node); + return clone_2; + } + } + } + } + return undefined; + } + function trySubstituteNamespaceExportedName(node) { + // If this is explicitly a local name, do not substitute. + if (enabledSubstitutions & applicableSubstitutions && !ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { + // If we are nested within a namespace declaration, we may need to qualifiy + // an identifier that is exported from a merged namespace. + var container = resolver.getReferencedExportContainer(node, /*prefixLocals*/ false); + if (container && container.kind !== 305 /* SyntaxKind.SourceFile */) { + var substitute = (applicableSubstitutions & 2 /* TypeScriptSubstitutionFlags.NamespaceExports */ && container.kind === 261 /* SyntaxKind.ModuleDeclaration */) || + (applicableSubstitutions & 8 /* TypeScriptSubstitutionFlags.NonQualifiedEnumMembers */ && container.kind === 260 /* SyntaxKind.EnumDeclaration */); + if (substitute) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(container), node), + /*location*/ node); + } + } + } + return undefined; + } + function substitutePropertyAccessExpression(node) { + return substituteConstantValue(node); + } + function substituteElementAccessExpression(node) { + return substituteConstantValue(node); + } + function safeMultiLineComment(value) { + return value.replace(/\*\//g, "*_/"); + } + function substituteConstantValue(node) { + var constantValue = tryGetConstEnumValue(node); + if (constantValue !== undefined) { + // track the constant value on the node for the printer in needsDotDotForPropertyAccess + ts.setConstantValue(node, constantValue); + var substitute = typeof constantValue === "string" ? factory.createStringLiteral(constantValue) : factory.createNumericLiteral(constantValue); + if (!compilerOptions.removeComments) { + var originalNode = ts.getOriginalNode(node, ts.isAccessExpression); + ts.addSyntheticTrailingComment(substitute, 3 /* SyntaxKind.MultiLineCommentTrivia */, " ".concat(safeMultiLineComment(ts.getTextOfNode(originalNode)), " ")); + } + return substitute; + } + return node; + } + function tryGetConstEnumValue(node) { + if (compilerOptions.isolatedModules) { + return undefined; + } + return ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) ? resolver.getConstantValue(node) : undefined; + } + function shouldEmitAliasDeclaration(node) { + return compilerOptions.preserveValueImports + ? resolver.isValueAliasDeclaration(node) + : resolver.isReferencedAliasDeclaration(node); + } + } + ts.transformTypeScript = transformTypeScript; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ClassPropertySubstitutionFlags; + (function (ClassPropertySubstitutionFlags) { + /** + * Enables substitutions for class expressions with static fields + * which have initializers that reference the class name. + */ + ClassPropertySubstitutionFlags[ClassPropertySubstitutionFlags["ClassAliases"] = 1] = "ClassAliases"; + /** + * Enables substitutions for class expressions with static fields + * which have initializers that reference the 'this' or 'super'. + */ + ClassPropertySubstitutionFlags[ClassPropertySubstitutionFlags["ClassStaticThisOrSuperReference"] = 2] = "ClassStaticThisOrSuperReference"; + })(ClassPropertySubstitutionFlags || (ClassPropertySubstitutionFlags = {})); + var PrivateIdentifierKind; + (function (PrivateIdentifierKind) { + PrivateIdentifierKind["Field"] = "f"; + PrivateIdentifierKind["Method"] = "m"; + PrivateIdentifierKind["Accessor"] = "a"; + })(PrivateIdentifierKind = ts.PrivateIdentifierKind || (ts.PrivateIdentifierKind = {})); + var ClassFacts; + (function (ClassFacts) { + ClassFacts[ClassFacts["None"] = 0] = "None"; + ClassFacts[ClassFacts["ClassWasDecorated"] = 1] = "ClassWasDecorated"; + ClassFacts[ClassFacts["NeedsClassConstructorReference"] = 2] = "NeedsClassConstructorReference"; + ClassFacts[ClassFacts["NeedsClassSuperReference"] = 4] = "NeedsClassSuperReference"; + ClassFacts[ClassFacts["NeedsSubstitutionForThisInClassStaticField"] = 8] = "NeedsSubstitutionForThisInClassStaticField"; + })(ClassFacts || (ClassFacts = {})); + /** + * Transforms ECMAScript Class Syntax. + * TypeScript parameter property syntax is transformed in the TypeScript transformer. + * For now, this transforms public field declarations using TypeScript class semantics, + * where declarations are elided and initializers are transformed as assignments in the constructor. + * When --useDefineForClassFields is on, this transforms to ECMAScript semantics, with Object.defineProperty. + */ + function transformClassFields(context) { + var factory = context.factory, hoistVariableDeclaration = context.hoistVariableDeclaration, endLexicalEnvironment = context.endLexicalEnvironment, startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, addBlockScopedVariable = context.addBlockScopedVariable; + var resolver = context.getEmitResolver(); + var compilerOptions = context.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var useDefineForClassFields = ts.getUseDefineForClassFields(compilerOptions); + var shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ScriptTarget.ES2022 */; + // We need to transform `this` in a static initializer into a reference to the class + // when targeting < ES2022 since the assignment will be moved outside of the class body. + var shouldTransformThisInStaticInitializers = languageVersion < 9 /* ScriptTarget.ES2022 */; + // We don't need to transform `super` property access when targeting ES5, ES3 because + // the es2015 transformation handles those. + var shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ScriptTarget.ES2015 */; + var previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + var previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + var enabledSubstitutions; + var classAliases; + /** + * Tracks what computed name expressions originating from elided names must be inlined + * at the next execution site, in document order + */ + var pendingExpressions; + /** + * Tracks what computed name expression statements and static property initializers must be + * emitted at the next execution site, in document order (for decorated classes). + */ + var pendingStatements; + var classLexicalEnvironmentStack = []; + var classLexicalEnvironmentMap = new ts.Map(); + var currentClassLexicalEnvironment; + var currentComputedPropertyNameClassLexicalEnvironment; + var currentStaticPropertyDeclarationOrStaticBlock; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + var options = context.getCompilerOptions(); + if (node.isDeclarationFile + || useDefineForClassFields && ts.getEmitScriptTarget(options) >= 9 /* ScriptTarget.ES2022 */) { + return node; + } + var visited = ts.visitEachChild(node, visitor, context); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function visitorWorker(node, valueIsDiscarded) { + if (node.transformFlags & 8388608 /* TransformFlags.ContainsClassFields */) { + switch (node.kind) { + case 226 /* SyntaxKind.ClassExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + return visitClassLike(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + return visitPropertyDeclaration(node); + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 80 /* SyntaxKind.PrivateIdentifier */: + return visitPrivateIdentifier(node); + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return visitClassStaticBlockDeclaration(node); + } + } + if (node.transformFlags & 8388608 /* TransformFlags.ContainsClassFields */ || + node.transformFlags & 33554432 /* TransformFlags.ContainsLexicalSuper */ && + shouldTransformSuperInStaticInitializers && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + switch (node.kind) { + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded); + case 221 /* SyntaxKind.BinaryExpression */: + return visitBinaryExpression(node, valueIsDiscarded); + case 208 /* SyntaxKind.CallExpression */: + return visitCallExpression(node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + return visitPropertyAccessExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return visitElementAccessExpression(node); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitExpressionStatement(node); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: { + var savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock; + currentStaticPropertyDeclarationOrStaticBlock = undefined; + var result = ts.visitEachChild(node, visitor, context); + currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock; + return result; + } + } + } + return ts.visitEachChild(node, visitor, context); + } + function discardedValueVisitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ true); + } + function visitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ false); + } + function heritageClauseVisitor(node) { + switch (node.kind) { + case 291 /* SyntaxKind.HeritageClause */: + return ts.visitEachChild(node, heritageClauseVisitor, context); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return visitExpressionWithTypeArguments(node); + } + return visitor(node); + } + function visitorDestructuringTarget(node) { + switch (node.kind) { + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return visitAssignmentPattern(node); + default: + return visitor(node); + } + } + /** + * If we visit a private name, this means it is an undeclared private name. + * Replace it with an empty identifier to indicate a problem with the code, + * unless we are in a statement position - otherwise this will not trigger + * a SyntaxError. + */ + function visitPrivateIdentifier(node) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + return node; + } + if (ts.isStatement(node.parent)) { + return node; + } + return ts.setOriginalNode(factory.createIdentifier(""), node); + } + /** + * Visits `#id in expr` + */ + function visitPrivateIdentifierInInExpression(node) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + return node; + } + var privId = node.left; + ts.Debug.assertNode(privId, ts.isPrivateIdentifier); + ts.Debug.assert(node.operatorToken.kind === 101 /* SyntaxKind.InKeyword */); + var info = accessPrivateIdentifier(privId); + if (info) { + var receiver = ts.visitNode(node.right, visitor, ts.isExpression); + return ts.setOriginalNode(context.getEmitHelperFactory().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver), node); + } + // Private name has not been declared. Subsequent transformers will handle this error + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits the members of a class that has fields. + * + * @param node The node to visit. + */ + function classElementVisitor(node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + // Constructors for classes using class fields are transformed in + // `visitClassDeclaration` or `visitClassExpression`. + return undefined; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + return visitMethodOrAccessorDeclaration(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + return visitPropertyDeclaration(node); + case 162 /* SyntaxKind.ComputedPropertyName */: + return visitComputedPropertyName(node); + case 234 /* SyntaxKind.SemicolonClassElement */: + return node; + default: + return visitor(node); + } + } + function visitVariableStatement(node) { + var savedPendingStatements = pendingStatements; + pendingStatements = []; + var visitedNode = ts.visitEachChild(node, visitor, context); + var statement = ts.some(pendingStatements) ? __spreadArray([visitedNode], pendingStatements, true) : + visitedNode; + pendingStatements = savedPendingStatements; + return statement; + } + function visitComputedPropertyName(name) { + var node = ts.visitEachChild(name, visitor, context); + if (ts.some(pendingExpressions)) { + var expressions = pendingExpressions; + expressions.push(node.expression); + pendingExpressions = []; + node = factory.updateComputedPropertyName(node, factory.inlineExpressions(expressions)); + } + return node; + } + function visitMethodOrAccessorDeclaration(node) { + ts.Debug.assert(!ts.some(node.decorators)); + if (!shouldTransformPrivateElementsOrClassStaticBlocks || !ts.isPrivateIdentifier(node.name)) { + return ts.visitEachChild(node, classElementVisitor, context); + } + // leave invalid code untransformed + var info = accessPrivateIdentifier(node.name); + ts.Debug.assert(info, "Undeclared private name for property declaration."); + if (!info.isValid) { + return node; + } + var functionName = getHoistedFunctionName(node); + if (functionName) { + getPendingExpressions().push(factory.createAssignment(functionName, factory.createFunctionExpression(ts.filter(node.modifiers, function (m) { return !ts.isStaticModifier(m); }), node.asteriskToken, functionName, + /* typeParameters */ undefined, ts.visitParameterList(node.parameters, classElementVisitor, context), + /* type */ undefined, ts.visitFunctionBody(node.body, classElementVisitor, context)))); + } + // remove method declaration from class + return undefined; + } + function getHoistedFunctionName(node) { + ts.Debug.assert(ts.isPrivateIdentifier(node.name)); + var info = accessPrivateIdentifier(node.name); + ts.Debug.assert(info, "Undeclared private name for property declaration."); + if (info.kind === "m" /* PrivateIdentifierKind.Method */) { + return info.methodName; + } + if (info.kind === "a" /* PrivateIdentifierKind.Accessor */) { + if (ts.isGetAccessor(node)) { + return info.getterName; + } + if (ts.isSetAccessor(node)) { + return info.setterName; + } + } + } + function visitPropertyDeclaration(node) { + ts.Debug.assert(!ts.some(node.decorators)); + if (ts.isPrivateIdentifier(node.name)) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + if (ts.isStatic(node)) { + // static fields are left as is + return ts.visitEachChild(node, visitor, context); + } + // Initializer is elided as the field is initialized in transformConstructor. + return factory.updatePropertyDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.name, + /*questionOrExclamationToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined); + } + // leave invalid code untransformed + var info = accessPrivateIdentifier(node.name); + ts.Debug.assert(info, "Undeclared private name for property declaration."); + if (!info.isValid) { + return node; + } + } + // Create a temporary variable to store a computed property name (if necessary). + // If it's not inlineable, then we emit an expression after the class which assigns + // the property name to the temporary variable. + var expr = getPropertyNameExpressionIfNeeded(node.name, !!node.initializer || useDefineForClassFields); + if (expr && !ts.isSimpleInlineableExpression(expr)) { + getPendingExpressions().push(expr); + } + if (ts.isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks && !useDefineForClassFields) { + var initializerStatement = transformPropertyOrClassStaticBlock(node, factory.createThis()); + if (initializerStatement) { + var staticBlock = factory.createClassStaticBlockDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, factory.createBlock([initializerStatement])); + ts.setOriginalNode(staticBlock, node); + ts.setCommentRange(staticBlock, node); + // Set the comment range for the statement to an empty synthetic range + // and drop synthetic comments from the statement to avoid printing them twice. + ts.setCommentRange(initializerStatement, { pos: -1, end: -1 }); + ts.setSyntheticLeadingComments(initializerStatement, undefined); + ts.setSyntheticTrailingComments(initializerStatement, undefined); + return staticBlock; + } + } + return undefined; + } + function createPrivateIdentifierAccess(info, receiver) { + return createPrivateIdentifierAccessHelper(info, ts.visitNode(receiver, visitor, ts.isExpression)); + } + function createPrivateIdentifierAccessHelper(info, receiver) { + ts.setCommentRange(receiver, ts.moveRangePos(receiver, -1)); + switch (info.kind) { + case "a" /* PrivateIdentifierKind.Accessor */: + return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(receiver, info.brandCheckIdentifier, info.kind, info.getterName); + case "m" /* PrivateIdentifierKind.Method */: + return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(receiver, info.brandCheckIdentifier, info.kind, info.methodName); + case "f" /* PrivateIdentifierKind.Field */: + return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(receiver, info.brandCheckIdentifier, info.kind, info.variableName); + default: + ts.Debug.assertNever(info, "Unknown private element type"); + } + } + function visitPropertyAccessExpression(node) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifier(node.name)) { + var privateIdentifierInfo = accessPrivateIdentifier(node.name); + if (privateIdentifierInfo) { + return ts.setTextRange(ts.setOriginalNode(createPrivateIdentifierAccess(privateIdentifierInfo, node.expression), node), node); + } + } + if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node) && + ts.isIdentifier(node.name) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + return visitInvalidSuperProperty(node); + } + if (classConstructor && superClassReference) { + // converts `super.x` into `Reflect.get(_baseTemp, "x", _classTemp)` + var superProperty = factory.createReflectGetCall(superClassReference, factory.createStringLiteralFromNode(node.name), classConstructor); + ts.setOriginalNode(superProperty, node.expression); + ts.setTextRange(superProperty, node.expression); + return superProperty; + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitElementAccessExpression(node) { + if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + return visitInvalidSuperProperty(node); + } + if (classConstructor && superClassReference) { + // converts `super[x]` into `Reflect.get(_baseTemp, x, _classTemp)` + var superProperty = factory.createReflectGetCall(superClassReference, ts.visitNode(node.argumentExpression, visitor, ts.isExpression), classConstructor); + ts.setOriginalNode(superProperty, node.expression); + ts.setTextRange(superProperty, node.expression); + return superProperty; + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) { + if (node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierPropertyAccessExpression(node.operand)) { + var info = void 0; + if (info = accessPrivateIdentifier(node.operand.name)) { + var receiver = ts.visitNode(node.operand.expression, visitor, ts.isExpression); + var _a = createCopiableReceiverExpr(receiver), readExpression = _a.readExpression, initializeExpression = _a.initializeExpression; + var expression = createPrivateIdentifierAccess(info, readExpression); + var temp = ts.isPrefixUnaryExpression(node) || valueIsDiscarded ? undefined : factory.createTempVariable(hoistVariableDeclaration); + expression = ts.expandPreOrPostfixIncrementOrDecrementExpression(factory, node, expression, hoistVariableDeclaration, temp); + expression = createPrivateIdentifierAssignment(info, initializeExpression || readExpression, expression, 63 /* SyntaxKind.EqualsToken */); + ts.setOriginalNode(expression, node); + ts.setTextRange(expression, node); + if (temp) { + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + } + else if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node.operand) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + // converts `++super.a` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = ++_a), _classTemp), _b)` + // converts `++super[f()]` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = ++_b), _classTemp), _c)` + // converts `--super.a` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = --_a), _classTemp), _b)` + // converts `--super[f()]` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = --_b), _classTemp), _c)` + // converts `super.a++` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = _a++), _classTemp), _b)` + // converts `super[f()]++` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = _b++), _classTemp), _c)` + // converts `super.a--` into `(Reflect.set(_baseTemp, "a", (_a = Reflect.get(_baseTemp, "a", _classTemp), _b = _a--), _classTemp), _b)` + // converts `super[f()]--` into `(Reflect.set(_baseTemp, _a = f(), (_b = Reflect.get(_baseTemp, _a, _classTemp), _c = _b--), _classTemp), _c)` + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + var operand = visitInvalidSuperProperty(node.operand); + return ts.isPrefixUnaryExpression(node) ? + factory.updatePrefixUnaryExpression(node, operand) : + factory.updatePostfixUnaryExpression(node, operand); + } + if (classConstructor && superClassReference) { + var setterName = void 0; + var getterName = void 0; + if (ts.isPropertyAccessExpression(node.operand)) { + if (ts.isIdentifier(node.operand.name)) { + getterName = setterName = factory.createStringLiteralFromNode(node.operand.name); + } + } + else { + if (ts.isSimpleInlineableExpression(node.operand.argumentExpression)) { + getterName = setterName = node.operand.argumentExpression; + } + else { + getterName = factory.createTempVariable(hoistVariableDeclaration); + setterName = factory.createAssignment(getterName, ts.visitNode(node.operand.argumentExpression, visitor, ts.isExpression)); + } + } + if (setterName && getterName) { + var expression = factory.createReflectGetCall(superClassReference, getterName, classConstructor); + ts.setTextRange(expression, node.operand); + var temp = valueIsDiscarded ? undefined : factory.createTempVariable(hoistVariableDeclaration); + expression = ts.expandPreOrPostfixIncrementOrDecrementExpression(factory, node, expression, hoistVariableDeclaration, temp); + expression = factory.createReflectSetCall(superClassReference, setterName, expression, classConstructor); + ts.setOriginalNode(expression, node); + ts.setTextRange(expression, node); + if (temp) { + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + } + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + return factory.updateForStatement(node, ts.visitNode(node.initializer, discardedValueVisitor, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, discardedValueVisitor, ts.isExpression), ts.visitIterationBody(node.statement, visitor, context)); + } + function visitExpressionStatement(node) { + return factory.updateExpressionStatement(node, ts.visitNode(node.expression, discardedValueVisitor, ts.isExpression)); + } + function createCopiableReceiverExpr(receiver) { + var clone = ts.nodeIsSynthesized(receiver) ? receiver : factory.cloneNode(receiver); + if (ts.isSimpleInlineableExpression(receiver)) { + return { readExpression: clone, initializeExpression: undefined }; + } + var readExpression = factory.createTempVariable(hoistVariableDeclaration); + var initializeExpression = factory.createAssignment(readExpression, clone); + return { readExpression: readExpression, initializeExpression: initializeExpression }; + } + function visitCallExpression(node) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierPropertyAccessExpression(node.expression)) { + // Transform call expressions of private names to properly bind the `this` parameter. + var _a = factory.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion), thisArg = _a.thisArg, target = _a.target; + if (ts.isCallChain(node)) { + return factory.updateCallChain(node, factory.createPropertyAccessChain(ts.visitNode(target, visitor), node.questionDotToken, "call"), + /*questionDotToken*/ undefined, + /*typeArguments*/ undefined, __spreadArray([ts.visitNode(thisArg, visitor, ts.isExpression)], ts.visitNodes(node.arguments, visitor, ts.isExpression), true)); + } + return factory.updateCallExpression(node, factory.createPropertyAccessExpression(ts.visitNode(target, visitor), "call"), + /*typeArguments*/ undefined, __spreadArray([ts.visitNode(thisArg, visitor, ts.isExpression)], ts.visitNodes(node.arguments, visitor, ts.isExpression), true)); + } + if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node.expression) && + currentStaticPropertyDeclarationOrStaticBlock && + (currentClassLexicalEnvironment === null || currentClassLexicalEnvironment === void 0 ? void 0 : currentClassLexicalEnvironment.classConstructor)) { + // converts `super.f(...)` into `Reflect.get(_baseTemp, "f", _classTemp).call(_classTemp, ...)` + var invocation = factory.createFunctionCallCall(ts.visitNode(node.expression, visitor, ts.isExpression), currentClassLexicalEnvironment.classConstructor, ts.visitNodes(node.arguments, visitor, ts.isExpression)); + ts.setOriginalNode(invocation, node); + ts.setTextRange(invocation, node); + return invocation; + } + return ts.visitEachChild(node, visitor, context); + } + function visitTaggedTemplateExpression(node) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierPropertyAccessExpression(node.tag)) { + // Bind the `this` correctly for tagged template literals when the tag is a private identifier property access. + var _a = factory.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion), thisArg = _a.thisArg, target = _a.target; + return factory.updateTaggedTemplateExpression(node, factory.createCallExpression(factory.createPropertyAccessExpression(ts.visitNode(target, visitor), "bind"), + /*typeArguments*/ undefined, [ts.visitNode(thisArg, visitor, ts.isExpression)]), + /*typeArguments*/ undefined, ts.visitNode(node.template, visitor, ts.isTemplateLiteral)); + } + if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node.tag) && + currentStaticPropertyDeclarationOrStaticBlock && + (currentClassLexicalEnvironment === null || currentClassLexicalEnvironment === void 0 ? void 0 : currentClassLexicalEnvironment.classConstructor)) { + // converts `` super.f`x` `` into `` Reflect.get(_baseTemp, "f", _classTemp).bind(_classTemp)`x` `` + var invocation = factory.createFunctionBindCall(ts.visitNode(node.tag, visitor, ts.isExpression), currentClassLexicalEnvironment.classConstructor, []); + ts.setOriginalNode(invocation, node); + ts.setTextRange(invocation, node); + return factory.updateTaggedTemplateExpression(node, invocation, + /*typeArguments*/ undefined, ts.visitNode(node.template, visitor, ts.isTemplateLiteral)); + } + return ts.visitEachChild(node, visitor, context); + } + function transformClassStaticBlockDeclaration(node) { + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + if (currentClassLexicalEnvironment) { + classLexicalEnvironmentMap.set(ts.getOriginalNodeId(node), currentClassLexicalEnvironment); + } + startLexicalEnvironment(); + var savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock; + currentStaticPropertyDeclarationOrStaticBlock = node; + var statements = ts.visitNodes(node.body.statements, visitor, ts.isStatement); + statements = factory.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock; + var iife = factory.createImmediatelyInvokedArrowFunction(statements); + ts.setOriginalNode(iife, node); + ts.setTextRange(iife, node); + ts.addEmitFlags(iife, 2 /* EmitFlags.AdviseOnEmitNode */); + return iife; + } + } + function visitBinaryExpression(node, valueIsDiscarded) { + if (ts.isDestructuringAssignment(node)) { + var savedPendingExpressions = pendingExpressions; + pendingExpressions = undefined; + node = factory.updateBinaryExpression(node, ts.visitNode(node.left, visitorDestructuringTarget), node.operatorToken, ts.visitNode(node.right, visitor)); + var expr = ts.some(pendingExpressions) ? + factory.inlineExpressions(ts.compact(__spreadArray(__spreadArray([], pendingExpressions, true), [node], false))) : + node; + pendingExpressions = savedPendingExpressions; + return expr; + } + if (ts.isAssignmentExpression(node)) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierPropertyAccessExpression(node.left)) { + var info = accessPrivateIdentifier(node.left.name); + if (info) { + return ts.setTextRange(ts.setOriginalNode(createPrivateIdentifierAssignment(info, node.left.expression, node.right, node.operatorToken.kind), node), node); + } + } + else if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(node.left) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + return factory.updateBinaryExpression(node, visitInvalidSuperProperty(node.left), node.operatorToken, ts.visitNode(node.right, visitor, ts.isExpression)); + } + if (classConstructor && superClassReference) { + var setterName = ts.isElementAccessExpression(node.left) ? ts.visitNode(node.left.argumentExpression, visitor, ts.isExpression) : + ts.isIdentifier(node.left.name) ? factory.createStringLiteralFromNode(node.left.name) : + undefined; + if (setterName) { + // converts `super.x = 1` into `(Reflect.set(_baseTemp, "x", _a = 1, _classTemp), _a)` + // converts `super[f()] = 1` into `(Reflect.set(_baseTemp, f(), _a = 1, _classTemp), _a)` + // converts `super.x += 1` into `(Reflect.set(_baseTemp, "x", _a = Reflect.get(_baseTemp, "x", _classtemp) + 1, _classTemp), _a)` + // converts `super[f()] += 1` into `(Reflect.set(_baseTemp, _a = f(), _b = Reflect.get(_baseTemp, _a, _classtemp) + 1, _classTemp), _b)` + var expression = ts.visitNode(node.right, visitor, ts.isExpression); + if (ts.isCompoundAssignment(node.operatorToken.kind)) { + var getterName = setterName; + if (!ts.isSimpleInlineableExpression(setterName)) { + getterName = factory.createTempVariable(hoistVariableDeclaration); + setterName = factory.createAssignment(getterName, setterName); + } + var superPropertyGet = factory.createReflectGetCall(superClassReference, getterName, classConstructor); + ts.setOriginalNode(superPropertyGet, node.left); + ts.setTextRange(superPropertyGet, node.left); + expression = factory.createBinaryExpression(superPropertyGet, ts.getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind), expression); + ts.setTextRange(expression, node); + } + var temp = valueIsDiscarded ? undefined : factory.createTempVariable(hoistVariableDeclaration); + if (temp) { + expression = factory.createAssignment(temp, expression); + ts.setTextRange(temp, node); + } + expression = factory.createReflectSetCall(superClassReference, setterName, expression, classConstructor); + ts.setOriginalNode(expression, node); + ts.setTextRange(expression, node); + if (temp) { + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + } + } + } + if (node.operatorToken.kind === 101 /* SyntaxKind.InKeyword */ && ts.isPrivateIdentifier(node.left)) { + return visitPrivateIdentifierInInExpression(node); + } + return ts.visitEachChild(node, visitor, context); + } + function createPrivateIdentifierAssignment(info, receiver, right, operator) { + receiver = ts.visitNode(receiver, visitor, ts.isExpression); + right = ts.visitNode(right, visitor, ts.isExpression); + if (ts.isCompoundAssignment(operator)) { + var _a = createCopiableReceiverExpr(receiver), readExpression = _a.readExpression, initializeExpression = _a.initializeExpression; + receiver = initializeExpression || readExpression; + right = factory.createBinaryExpression(createPrivateIdentifierAccessHelper(info, readExpression), ts.getNonAssignmentOperatorForCompoundAssignment(operator), right); + } + ts.setCommentRange(receiver, ts.moveRangePos(receiver, -1)); + switch (info.kind) { + case "a" /* PrivateIdentifierKind.Accessor */: + return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(receiver, info.brandCheckIdentifier, right, info.kind, info.setterName); + case "m" /* PrivateIdentifierKind.Method */: + return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(receiver, info.brandCheckIdentifier, right, info.kind, + /* f */ undefined); + case "f" /* PrivateIdentifierKind.Field */: + return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(receiver, info.brandCheckIdentifier, right, info.kind, info.variableName); + default: + ts.Debug.assertNever(info, "Unknown private element type"); + } + } + /** + * Set up the environment for a class. + */ + function visitClassLike(node) { + if (!ts.forEach(node.members, doesClassElementNeedTransform)) { + return ts.visitEachChild(node, visitor, context); + } + var savedPendingExpressions = pendingExpressions; + pendingExpressions = undefined; + startClassLexicalEnvironment(); + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + var name = ts.getNameOfDeclaration(node); + if (name && ts.isIdentifier(name)) { + getPrivateIdentifierEnvironment().className = ts.idText(name); + } + var privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); + if (ts.some(privateInstanceMethodsAndAccessors)) { + getPrivateIdentifierEnvironment().weakSetName = createHoistedVariableForClass("instances", privateInstanceMethodsAndAccessors[0].name); + } + } + var result = ts.isClassDeclaration(node) ? + visitClassDeclaration(node) : + visitClassExpression(node); + endClassLexicalEnvironment(); + pendingExpressions = savedPendingExpressions; + return result; + } + function doesClassElementNeedTransform(node) { + return ts.isPropertyDeclaration(node) || ts.isClassStaticBlockDeclaration(node) || (shouldTransformPrivateElementsOrClassStaticBlocks && node.name && ts.isPrivateIdentifier(node.name)); + } + function getPrivateInstanceMethodsAndAccessors(node) { + return ts.filter(node.members, ts.isNonStaticMethodOrAccessorWithPrivateName); + } + function getClassFacts(node) { + var facts = 0 /* ClassFacts.None */; + var original = ts.getOriginalNode(node); + if (ts.isClassDeclaration(original) && ts.classOrConstructorParameterIsDecorated(original)) { + facts |= 1 /* ClassFacts.ClassWasDecorated */; + } + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (!ts.isStatic(member)) + continue; + if (member.name && ts.isPrivateIdentifier(member.name) && shouldTransformPrivateElementsOrClassStaticBlocks) { + facts |= 2 /* ClassFacts.NeedsClassConstructorReference */; + } + if (ts.isPropertyDeclaration(member) || ts.isClassStaticBlockDeclaration(member)) { + if (shouldTransformThisInStaticInitializers && member.transformFlags & 8192 /* TransformFlags.ContainsLexicalThis */) { + facts |= 8 /* ClassFacts.NeedsSubstitutionForThisInClassStaticField */; + if (!(facts & 1 /* ClassFacts.ClassWasDecorated */)) { + facts |= 2 /* ClassFacts.NeedsClassConstructorReference */; + } + } + if (shouldTransformSuperInStaticInitializers && member.transformFlags & 33554432 /* TransformFlags.ContainsLexicalSuper */) { + if (!(facts & 1 /* ClassFacts.ClassWasDecorated */)) { + facts |= 2 /* ClassFacts.NeedsClassConstructorReference */ | 4 /* ClassFacts.NeedsClassSuperReference */; + } + } + } + } + return facts; + } + function visitExpressionWithTypeArguments(node) { + var facts = (currentClassLexicalEnvironment === null || currentClassLexicalEnvironment === void 0 ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* ClassFacts.None */; + if (facts & 4 /* ClassFacts.NeedsClassSuperReference */) { + var temp = factory.createTempVariable(hoistVariableDeclaration, /*reserveInNestedScopes*/ true); + getClassLexicalEnvironment().superClassReference = temp; + return factory.updateExpressionWithTypeArguments(node, factory.createAssignment(temp, ts.visitNode(node.expression, visitor, ts.isExpression)), + /*typeArguments*/ undefined); + } + return ts.visitEachChild(node, visitor, context); + } + function visitClassDeclaration(node) { + var facts = getClassFacts(node); + if (facts) { + getClassLexicalEnvironment().facts = facts; + } + if (facts & 8 /* ClassFacts.NeedsSubstitutionForThisInClassStaticField */) { + enableSubstitutionForClassStaticThisOrSuperReference(); + } + // If a class has private static fields, or a static field has a `this` or `super` reference, + // then we need to allocate a temp variable to hold on to that reference. + var pendingClassReferenceAssignment; + if (facts & 2 /* ClassFacts.NeedsClassConstructorReference */) { + var temp = factory.createTempVariable(hoistVariableDeclaration, /*reservedInNestedScopes*/ true); + getClassLexicalEnvironment().classConstructor = factory.cloneNode(temp); + pendingClassReferenceAssignment = factory.createAssignment(temp, factory.getInternalName(node)); + } + var extendsClauseElement = ts.getEffectiveBaseTypeNode(node); + var isDerivedClass = !!(extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* SyntaxKind.NullKeyword */); + var statements = [ + factory.updateClassDeclaration(node, + /*decorators*/ undefined, node.modifiers, node.name, + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, heritageClauseVisitor, ts.isHeritageClause), transformClassMembers(node, isDerivedClass)) + ]; + if (pendingClassReferenceAssignment) { + getPendingExpressions().unshift(pendingClassReferenceAssignment); + } + // Write any pending expressions from elided or moved computed property names + if (ts.some(pendingExpressions)) { + statements.push(factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))); + } + // Emit static property assignment. Because classDeclaration is lexically evaluated, + // it is safe to emit static property assignment after classDeclaration + // From ES6 specification: + // HasLexicalDeclaration (N) : Determines if the argument identifier has a binding in this environment record that was created using + // a lexical declaration such as a LexicalDeclaration or a ClassDeclaration. + var staticProperties = ts.getStaticPropertiesAndClassStaticBlock(node); + if (ts.some(staticProperties)) { + addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory.getInternalName(node)); + } + return statements; + } + function visitClassExpression(node) { + var facts = getClassFacts(node); + if (facts) { + getClassLexicalEnvironment().facts = facts; + } + if (facts & 8 /* ClassFacts.NeedsSubstitutionForThisInClassStaticField */) { + enableSubstitutionForClassStaticThisOrSuperReference(); + } + // If this class expression is a transformation of a decorated class declaration, + // then we want to output the pendingExpressions as statements, not as inlined + // expressions with the class statement. + // + // In this case, we use pendingStatements to produce the same output as the + // class declaration transformation. The VariableStatement visitor will insert + // these statements after the class expression variable statement. + var isDecoratedClassDeclaration = !!(facts & 1 /* ClassFacts.ClassWasDecorated */); + var staticPropertiesOrClassStaticBlocks = ts.getStaticPropertiesAndClassStaticBlock(node); + var extendsClauseElement = ts.getEffectiveBaseTypeNode(node); + var isDerivedClass = !!(extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* SyntaxKind.NullKeyword */); + var isClassWithConstructorReference = resolver.getNodeCheckFlags(node) & 16777216 /* NodeCheckFlags.ClassWithConstructorReference */; + var temp; + function createClassTempVar() { + var classCheckFlags = resolver.getNodeCheckFlags(node); + var isClassWithConstructorReference = classCheckFlags & 16777216 /* NodeCheckFlags.ClassWithConstructorReference */; + var requiresBlockScopedVar = classCheckFlags & 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + return factory.createTempVariable(requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration, !!isClassWithConstructorReference); + } + if (facts & 2 /* ClassFacts.NeedsClassConstructorReference */) { + temp = createClassTempVar(); + getClassLexicalEnvironment().classConstructor = factory.cloneNode(temp); + } + var classExpression = factory.updateClassExpression(node, ts.visitNodes(node.decorators, visitor, ts.isDecorator), node.modifiers, node.name, + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, heritageClauseVisitor, ts.isHeritageClause), transformClassMembers(node, isDerivedClass)); + var hasTransformableStatics = shouldTransformPrivateElementsOrClassStaticBlocks && ts.some(staticPropertiesOrClassStaticBlocks, function (p) { return ts.isClassStaticBlockDeclaration(p) || !!p.initializer || ts.isPrivateIdentifier(p.name); }); + if (hasTransformableStatics || ts.some(pendingExpressions)) { + if (isDecoratedClassDeclaration) { + ts.Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration."); + // Write any pending expressions from elided or moved computed property names + if (pendingStatements && pendingExpressions && ts.some(pendingExpressions)) { + pendingStatements.push(factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))); + } + if (pendingStatements && ts.some(staticPropertiesOrClassStaticBlocks)) { + addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, factory.getInternalName(node)); + } + if (temp) { + return factory.inlineExpressions([factory.createAssignment(temp, classExpression), temp]); + } + return classExpression; + } + else { + var expressions = []; + temp || (temp = createClassTempVar()); + if (isClassWithConstructorReference) { + // record an alias as the class name is not in scope for statics. + enableSubstitutionForClassAliases(); + var alias = factory.cloneNode(temp); + alias.autoGenerateFlags &= ~8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */; + classAliases[ts.getOriginalNodeId(node)] = alias; + } + // To preserve the behavior of the old emitter, we explicitly indent + // the body of a class with static initializers. + ts.setEmitFlags(classExpression, 65536 /* EmitFlags.Indented */ | ts.getEmitFlags(classExpression)); + expressions.push(ts.startOnNewLine(factory.createAssignment(temp, classExpression))); + // Add any pending expressions leftover from elided or relocated computed property names + ts.addRange(expressions, ts.map(pendingExpressions, ts.startOnNewLine)); + ts.addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp)); + expressions.push(ts.startOnNewLine(temp)); + return factory.inlineExpressions(expressions); + } + } + return classExpression; + } + function visitClassStaticBlockDeclaration(node) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + return ts.visitEachChild(node, classElementVisitor, context); + } + // ClassStaticBlockDeclaration for classes are transformed in `visitClassDeclaration` or `visitClassExpression`. + return undefined; + } + function transformClassMembers(node, isDerivedClass) { + var members = []; + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + // Declare private names. + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (ts.isPrivateIdentifierClassElementDeclaration(member)) { + addPrivateIdentifierToEnvironment(member); + } + } + if (ts.some(getPrivateInstanceMethodsAndAccessors(node))) { + createBrandCheckWeakSetForPrivateMethods(); + } + } + var constructor = transformConstructor(node, isDerivedClass); + var visitedMembers = ts.visitNodes(node.members, classElementVisitor, ts.isClassElement); + if (constructor) { + members.push(constructor); + } + if (!shouldTransformPrivateElementsOrClassStaticBlocks && ts.some(pendingExpressions)) { + members.push(factory.createClassStaticBlockDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, factory.createBlock([ + factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions)) + ]))); + pendingExpressions = undefined; + } + ts.addRange(members, visitedMembers); + return ts.setTextRange(factory.createNodeArray(members), /*location*/ node.members); + } + function createBrandCheckWeakSetForPrivateMethods() { + var weakSetName = getPrivateIdentifierEnvironment().weakSetName; + ts.Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + getPendingExpressions().push(factory.createAssignment(weakSetName, factory.createNewExpression(factory.createIdentifier("WeakSet"), + /*typeArguments*/ undefined, []))); + } + function isClassElementThatRequiresConstructorStatement(member) { + if (ts.isStatic(member) || ts.hasSyntacticModifier(ts.getOriginalNode(member), 128 /* ModifierFlags.Abstract */)) { + return false; + } + if (useDefineForClassFields) { + // If we are using define semantics and targeting ESNext or higher, + // then we don't need to transform any class properties. + return languageVersion < 9 /* ScriptTarget.ES2022 */; + } + return ts.isInitializedProperty(member) || shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifierClassElementDeclaration(member); + } + function transformConstructor(node, isDerivedClass) { + var constructor = ts.visitNode(ts.getFirstConstructorWithBody(node), visitor, ts.isConstructorDeclaration); + var elements = node.members.filter(isClassElementThatRequiresConstructorStatement); + if (!ts.some(elements)) { + return constructor; + } + var parameters = ts.visitParameterList(constructor ? constructor.parameters : undefined, visitor, context); + var body = transformConstructorBody(node, constructor, isDerivedClass); + if (!body) { + return undefined; + } + return ts.startOnNewLine(ts.setOriginalNode(ts.setTextRange(factory.createConstructorDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, parameters !== null && parameters !== void 0 ? parameters : [], body), constructor || node), constructor)); + } + function transformConstructorBody(node, constructor, isDerivedClass) { + var _a; + var properties = ts.getProperties(node, /*requireInitializer*/ false, /*isStatic*/ false); + if (!useDefineForClassFields) { + properties = ts.filter(properties, function (property) { return !!property.initializer || ts.isPrivateIdentifier(property.name); }); + } + var privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); + var needsConstructorBody = ts.some(properties) || ts.some(privateMethodsAndAccessors); + // Only generate synthetic constructor when there are property initializers to move. + if (!constructor && !needsConstructorBody) { + return ts.visitFunctionBody(/*node*/ undefined, visitor, context); + } + resumeLexicalEnvironment(); + var needsSyntheticConstructor = !constructor && isDerivedClass; + var indexOfFirstStatementAfterSuperAndPrologue = 0; + var prologueStatementCount = 0; + var superStatementIndex = -1; + var statements = []; + if ((_a = constructor === null || constructor === void 0 ? void 0 : constructor.body) === null || _a === void 0 ? void 0 : _a.statements) { + prologueStatementCount = factory.copyPrologue(constructor.body.statements, statements, /*ensureUseStrict*/ false, visitor); + superStatementIndex = ts.findSuperStatementIndex(constructor.body.statements, prologueStatementCount); + // If there was a super call, visit existing statements up to and including it + if (superStatementIndex >= 0) { + indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1; + statements = __spreadArray(__spreadArray(__spreadArray([], statements.slice(0, prologueStatementCount), true), ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, prologueStatementCount, indexOfFirstStatementAfterSuperAndPrologue - prologueStatementCount), true), statements.slice(prologueStatementCount), true); + } + else if (prologueStatementCount >= 0) { + indexOfFirstStatementAfterSuperAndPrologue = prologueStatementCount; + } + } + if (needsSyntheticConstructor) { + // Add a synthetic `super` call: + // + // super(...arguments); + // + statements.push(factory.createExpressionStatement(factory.createCallExpression(factory.createSuper(), + /*typeArguments*/ undefined, [factory.createSpreadElement(factory.createIdentifier("arguments"))]))); + } + // Add the property initializers. Transforms this: + // + // public x = 1; + // + // Into this: + // + // constructor() { + // this.x = 1; + // } + // + // If we do useDefineForClassFields, they'll be converted elsewhere. + // We instead *remove* them from the transformed output at this stage. + var parameterPropertyDeclarationCount = 0; + if (constructor === null || constructor === void 0 ? void 0 : constructor.body) { + if (useDefineForClassFields) { + statements = statements.filter(function (statement) { return !ts.isParameterPropertyDeclaration(ts.getOriginalNode(statement), constructor); }); + } + else { + for (var _i = 0, _b = constructor.body.statements; _i < _b.length; _i++) { + var statement = _b[_i]; + if (ts.isParameterPropertyDeclaration(ts.getOriginalNode(statement), constructor)) { + parameterPropertyDeclarationCount++; + } + } + if (parameterPropertyDeclarationCount > 0) { + var parameterProperties = ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, indexOfFirstStatementAfterSuperAndPrologue, parameterPropertyDeclarationCount); + // If there was a super() call found, add parameter properties immediately after it + if (superStatementIndex >= 0) { + ts.addRange(statements, parameterProperties); + } + else { + // Add add parameter properties to the top of the constructor after the prologue + var superAndPrologueStatementCount = prologueStatementCount; + // If a synthetic super() call was added, need to account for that + if (needsSyntheticConstructor) + superAndPrologueStatementCount++; + statements = __spreadArray(__spreadArray(__spreadArray([], statements.slice(0, superAndPrologueStatementCount), true), parameterProperties, true), statements.slice(superAndPrologueStatementCount), true); + } + indexOfFirstStatementAfterSuperAndPrologue += parameterPropertyDeclarationCount; + } + } + } + var receiver = factory.createThis(); + // private methods can be called in property initializers, they should execute first. + addMethodStatements(statements, privateMethodsAndAccessors, receiver); + addPropertyOrClassStaticBlockStatements(statements, properties, receiver); + // Add existing statements after the initial prologues and super call + if (constructor) { + ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitBodyStatement, ts.isStatement, indexOfFirstStatementAfterSuperAndPrologue)); + } + statements = factory.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + return ts.setTextRange(factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), + /*location*/ constructor ? constructor.body.statements : node.members), + /*multiLine*/ true), + /*location*/ constructor ? constructor.body : undefined); + function visitBodyStatement(statement) { + if (useDefineForClassFields && ts.isParameterPropertyDeclaration(ts.getOriginalNode(statement), constructor)) { + return undefined; + } + return visitor(statement); + } + } + /** + * Generates assignment statements for property initializers. + * + * @param properties An array of property declarations to transform. + * @param receiver The receiver on which each property should be assigned. + */ + function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) { + for (var _i = 0, properties_7 = properties; _i < properties_7.length; _i++) { + var property = properties_7[_i]; + if (ts.isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks && !useDefineForClassFields) { + continue; + } + var statement = transformPropertyOrClassStaticBlock(property, receiver); + if (!statement) { + continue; + } + statements.push(statement); + } + } + function transformPropertyOrClassStaticBlock(property, receiver) { + var expression = ts.isClassStaticBlockDeclaration(property) ? + transformClassStaticBlockDeclaration(property) : + transformProperty(property, receiver); + if (!expression) { + return undefined; + } + var statement = factory.createExpressionStatement(expression); + ts.setSourceMapRange(statement, ts.moveRangePastModifiers(property)); + ts.setCommentRange(statement, property); + ts.setOriginalNode(statement, property); + // `setOriginalNode` *copies* the `emitNode` from `property`, so now both + // `statement` and `expression` have a copy of the synthesized comments. + // Drop the comments from expression to avoid printing them twice. + ts.setSyntheticLeadingComments(expression, undefined); + ts.setSyntheticTrailingComments(expression, undefined); + return statement; + } + /** + * Generates assignment expressions for property initializers. + * + * @param propertiesOrClassStaticBlocks An array of property declarations to transform. + * @param receiver The receiver on which each property should be assigned. + */ + function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) { + var expressions = []; + for (var _i = 0, propertiesOrClassStaticBlocks_1 = propertiesOrClassStaticBlocks; _i < propertiesOrClassStaticBlocks_1.length; _i++) { + var property = propertiesOrClassStaticBlocks_1[_i]; + var expression = ts.isClassStaticBlockDeclaration(property) ? transformClassStaticBlockDeclaration(property) : transformProperty(property, receiver); + if (!expression) { + continue; + } + ts.startOnNewLine(expression); + ts.setSourceMapRange(expression, ts.moveRangePastModifiers(property)); + ts.setCommentRange(expression, property); + ts.setOriginalNode(expression, property); + expressions.push(expression); + } + return expressions; + } + /** + * Transforms a property initializer into an assignment statement. + * + * @param property The property declaration. + * @param receiver The object receiving the property assignment. + */ + function transformProperty(property, receiver) { + var savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock; + var transformed = transformPropertyWorker(property, receiver); + if (transformed && ts.hasStaticModifier(property) && (currentClassLexicalEnvironment === null || currentClassLexicalEnvironment === void 0 ? void 0 : currentClassLexicalEnvironment.facts)) { + // capture the lexical environment for the member + ts.setOriginalNode(transformed, property); + ts.addEmitFlags(transformed, 2 /* EmitFlags.AdviseOnEmitNode */); + classLexicalEnvironmentMap.set(ts.getOriginalNodeId(transformed), currentClassLexicalEnvironment); + } + currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock; + return transformed; + } + function transformPropertyWorker(property, receiver) { + var _a; + // We generate a name here in order to reuse the value cached by the relocated computed name expression (which uses the same generated name) + var emitAssignment = !useDefineForClassFields; + var propertyName = ts.isComputedPropertyName(property.name) && !ts.isSimpleInlineableExpression(property.name.expression) + ? factory.updateComputedPropertyName(property.name, factory.getGeneratedNameForNode(property.name)) + : property.name; + if (ts.hasStaticModifier(property)) { + currentStaticPropertyDeclarationOrStaticBlock = property; + } + if (shouldTransformPrivateElementsOrClassStaticBlocks && ts.isPrivateIdentifier(propertyName)) { + var privateIdentifierInfo = accessPrivateIdentifier(propertyName); + if (privateIdentifierInfo) { + if (privateIdentifierInfo.kind === "f" /* PrivateIdentifierKind.Field */) { + if (!privateIdentifierInfo.isStatic) { + return createPrivateInstanceFieldInitializer(receiver, ts.visitNode(property.initializer, visitor, ts.isExpression), privateIdentifierInfo.brandCheckIdentifier); + } + else { + return createPrivateStaticFieldInitializer(privateIdentifierInfo.variableName, ts.visitNode(property.initializer, visitor, ts.isExpression)); + } + } + else { + return undefined; + } + } + else { + ts.Debug.fail("Undeclared private name for property declaration."); + } + } + if ((ts.isPrivateIdentifier(propertyName) || ts.hasStaticModifier(property)) && !property.initializer) { + return undefined; + } + var propertyOriginalNode = ts.getOriginalNode(property); + if (ts.hasSyntacticModifier(propertyOriginalNode, 128 /* ModifierFlags.Abstract */)) { + return undefined; + } + var initializer = property.initializer || emitAssignment ? (_a = ts.visitNode(property.initializer, visitor, ts.isExpression)) !== null && _a !== void 0 ? _a : factory.createVoidZero() + : ts.isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && ts.isIdentifier(propertyName) ? propertyName + : factory.createVoidZero(); + if (emitAssignment || ts.isPrivateIdentifier(propertyName)) { + var memberAccess = ts.createMemberAccessForPropertyName(factory, receiver, propertyName, /*location*/ propertyName); + return factory.createAssignment(memberAccess, initializer); + } + else { + var name = ts.isComputedPropertyName(propertyName) ? propertyName.expression + : ts.isIdentifier(propertyName) ? factory.createStringLiteral(ts.unescapeLeadingUnderscores(propertyName.escapedText)) + : propertyName; + var descriptor = factory.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true }); + return factory.createObjectDefinePropertyCall(receiver, name, descriptor); + } + } + function enableSubstitutionForClassAliases() { + if ((enabledSubstitutions & 1 /* ClassPropertySubstitutionFlags.ClassAliases */) === 0) { + enabledSubstitutions |= 1 /* ClassPropertySubstitutionFlags.ClassAliases */; + // We need to enable substitutions for identifiers. This allows us to + // substitute class names inside of a class declaration. + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + // Keep track of class aliases. + classAliases = []; + } + } + function enableSubstitutionForClassStaticThisOrSuperReference() { + if ((enabledSubstitutions & 2 /* ClassPropertySubstitutionFlags.ClassStaticThisOrSuperReference */) === 0) { + enabledSubstitutions |= 2 /* ClassPropertySubstitutionFlags.ClassStaticThisOrSuperReference */; + // substitute `this` in a static field initializer + context.enableSubstitution(108 /* SyntaxKind.ThisKeyword */); + // these push a new lexical environment that is not the class lexical environment + context.enableEmitNotification(256 /* SyntaxKind.FunctionDeclaration */); + context.enableEmitNotification(213 /* SyntaxKind.FunctionExpression */); + context.enableEmitNotification(171 /* SyntaxKind.Constructor */); + // these push a new lexical environment that is not the class lexical environment, except + // when they have a computed property name + context.enableEmitNotification(172 /* SyntaxKind.GetAccessor */); + context.enableEmitNotification(173 /* SyntaxKind.SetAccessor */); + context.enableEmitNotification(169 /* SyntaxKind.MethodDeclaration */); + context.enableEmitNotification(167 /* SyntaxKind.PropertyDeclaration */); + // class lexical environments are restored when entering a computed property name + context.enableEmitNotification(162 /* SyntaxKind.ComputedPropertyName */); + } + } + /** + * Generates brand-check initializer for private methods. + * + * @param statements Statement list that should be used to append new statements. + * @param methods An array of method declarations. + * @param receiver The receiver on which each method should be assigned. + */ + function addMethodStatements(statements, methods, receiver) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks || !ts.some(methods)) { + return; + } + var weakSetName = getPrivateIdentifierEnvironment().weakSetName; + ts.Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + statements.push(factory.createExpressionStatement(createPrivateInstanceMethodInitializer(receiver, weakSetName))); + } + function visitInvalidSuperProperty(node) { + return ts.isPropertyAccessExpression(node) ? + factory.updatePropertyAccessExpression(node, factory.createVoidZero(), node.name) : + factory.updateElementAccessExpression(node, factory.createVoidZero(), ts.visitNode(node.argumentExpression, visitor, ts.isExpression)); + } + function onEmitNode(hint, node, emitCallback) { + var original = ts.getOriginalNode(node); + if (original.id) { + var classLexicalEnvironment = classLexicalEnvironmentMap.get(original.id); + if (classLexicalEnvironment) { + var savedClassLexicalEnvironment = currentClassLexicalEnvironment; + var savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment; + currentClassLexicalEnvironment = classLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = classLexicalEnvironment; + previousOnEmitNode(hint, node, emitCallback); + currentClassLexicalEnvironment = savedClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment; + return; + } + } + switch (node.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + if (ts.isArrowFunction(original) || ts.getEmitFlags(node) & 262144 /* EmitFlags.AsyncFunctionBody */) { + break; + } + // falls through + case 256 /* SyntaxKind.FunctionDeclaration */: + case 171 /* SyntaxKind.Constructor */: { + var savedClassLexicalEnvironment = currentClassLexicalEnvironment; + var savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment; + currentClassLexicalEnvironment = undefined; + currentComputedPropertyNameClassLexicalEnvironment = undefined; + previousOnEmitNode(hint, node, emitCallback); + currentClassLexicalEnvironment = savedClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment; + return; + } + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: { + var savedClassLexicalEnvironment = currentClassLexicalEnvironment; + var savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = currentClassLexicalEnvironment; + currentClassLexicalEnvironment = undefined; + previousOnEmitNode(hint, node, emitCallback); + currentClassLexicalEnvironment = savedClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment; + return; + } + case 162 /* SyntaxKind.ComputedPropertyName */: { + var savedClassLexicalEnvironment = currentClassLexicalEnvironment; + var savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment; + currentClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = undefined; + previousOnEmitNode(hint, node, emitCallback); + currentClassLexicalEnvironment = savedClassLexicalEnvironment; + currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment; + return; + } + } + previousOnEmitNode(hint, node, emitCallback); + } + /** + * Hooks node substitutions. + * + * @param hint The context for the emitter. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return substituteExpressionIdentifier(node); + case 108 /* SyntaxKind.ThisKeyword */: + return substituteThisExpression(node); + } + return node; + } + function substituteThisExpression(node) { + if (enabledSubstitutions & 2 /* ClassPropertySubstitutionFlags.ClassStaticThisOrSuperReference */ && currentClassLexicalEnvironment) { + var facts = currentClassLexicalEnvironment.facts, classConstructor = currentClassLexicalEnvironment.classConstructor; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + return factory.createParenthesizedExpression(factory.createVoidZero()); + } + if (classConstructor) { + return ts.setTextRange(ts.setOriginalNode(factory.cloneNode(classConstructor), node), node); + } + } + return node; + } + function substituteExpressionIdentifier(node) { + return trySubstituteClassAlias(node) || node; + } + function trySubstituteClassAlias(node) { + if (enabledSubstitutions & 1 /* ClassPropertySubstitutionFlags.ClassAliases */) { + if (resolver.getNodeCheckFlags(node) & 33554432 /* NodeCheckFlags.ConstructorReferenceInClass */) { + // Due to the emit for class decorators, any reference to the class from inside of the class body + // must instead be rewritten to point to a temporary variable to avoid issues with the double-bind + // behavior of class names in ES6. + // Also, when emitting statics for class expressions, we must substitute a class alias for + // constructor references in static property initializers. + var declaration = resolver.getReferencedValueDeclaration(node); + if (declaration) { + var classAlias = classAliases[declaration.id]; // TODO: GH#18217 + if (classAlias) { + var clone_3 = factory.cloneNode(classAlias); + ts.setSourceMapRange(clone_3, node); + ts.setCommentRange(clone_3, node); + return clone_3; + } + } + } + } + return undefined; + } + /** + * If the name is a computed property, this function transforms it, then either returns an expression which caches the + * value of the result or the expression itself if the value is either unused or safe to inline into multiple locations + * @param shouldHoist Does the expression need to be reused? (ie, for an initializer or a decorator) + */ + function getPropertyNameExpressionIfNeeded(name, shouldHoist) { + if (ts.isComputedPropertyName(name)) { + var expression = ts.visitNode(name.expression, visitor, ts.isExpression); + var innerExpression = ts.skipPartiallyEmittedExpressions(expression); + var inlinable = ts.isSimpleInlineableExpression(innerExpression); + var alreadyTransformed = ts.isAssignmentExpression(innerExpression) && ts.isGeneratedIdentifier(innerExpression.left); + if (!alreadyTransformed && !inlinable && shouldHoist) { + var generatedName = factory.getGeneratedNameForNode(name); + if (resolver.getNodeCheckFlags(name) & 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */) { + addBlockScopedVariable(generatedName); + } + else { + hoistVariableDeclaration(generatedName); + } + return factory.createAssignment(generatedName, expression); + } + return (inlinable || ts.isIdentifier(innerExpression)) ? undefined : expression; + } + } + function startClassLexicalEnvironment() { + classLexicalEnvironmentStack.push(currentClassLexicalEnvironment); + currentClassLexicalEnvironment = undefined; + } + function endClassLexicalEnvironment() { + currentClassLexicalEnvironment = classLexicalEnvironmentStack.pop(); + } + function getClassLexicalEnvironment() { + return currentClassLexicalEnvironment || (currentClassLexicalEnvironment = { + facts: 0 /* ClassFacts.None */, + classConstructor: undefined, + superClassReference: undefined, + privateIdentifierEnvironment: undefined, + }); + } + function getPrivateIdentifierEnvironment() { + var lex = getClassLexicalEnvironment(); + lex.privateIdentifierEnvironment || (lex.privateIdentifierEnvironment = { + className: "", + identifiers: new ts.Map() + }); + return lex.privateIdentifierEnvironment; + } + function getPendingExpressions() { + return pendingExpressions || (pendingExpressions = []); + } + function addPrivateIdentifierToEnvironment(node) { + var _a; + var text = ts.getTextOfPropertyName(node.name); + var lex = getClassLexicalEnvironment(); + var classConstructor = lex.classConstructor; + var privateEnv = getPrivateIdentifierEnvironment(); + var weakSetName = privateEnv.weakSetName; + var assignmentExpressions = []; + var privateName = node.name.escapedText; + var previousInfo = privateEnv.identifiers.get(privateName); + var isValid = !isReservedPrivateName(node.name) && previousInfo === undefined; + if (ts.hasStaticModifier(node)) { + ts.Debug.assert(classConstructor, "weakSetName should be set in private identifier environment"); + if (ts.isPropertyDeclaration(node)) { + var variableName = createHoistedVariableForPrivateName(text, node); + privateEnv.identifiers.set(privateName, { + kind: "f" /* PrivateIdentifierKind.Field */, + variableName: variableName, + brandCheckIdentifier: classConstructor, + isStatic: true, + isValid: isValid, + }); + } + else if (ts.isMethodDeclaration(node)) { + var functionName = createHoistedVariableForPrivateName(text, node); + privateEnv.identifiers.set(privateName, { + kind: "m" /* PrivateIdentifierKind.Method */, + methodName: functionName, + brandCheckIdentifier: classConstructor, + isStatic: true, + isValid: isValid, + }); + } + else if (ts.isGetAccessorDeclaration(node)) { + var getterName = createHoistedVariableForPrivateName(text + "_get", node); + if ((previousInfo === null || previousInfo === void 0 ? void 0 : previousInfo.kind) === "a" /* PrivateIdentifierKind.Accessor */ && previousInfo.isStatic && !previousInfo.getterName) { + previousInfo.getterName = getterName; + } + else { + privateEnv.identifiers.set(privateName, { + kind: "a" /* PrivateIdentifierKind.Accessor */, + getterName: getterName, + setterName: undefined, + brandCheckIdentifier: classConstructor, + isStatic: true, + isValid: isValid, + }); + } + } + else if (ts.isSetAccessorDeclaration(node)) { + var setterName = createHoistedVariableForPrivateName(text + "_set", node); + if ((previousInfo === null || previousInfo === void 0 ? void 0 : previousInfo.kind) === "a" /* PrivateIdentifierKind.Accessor */ && previousInfo.isStatic && !previousInfo.setterName) { + previousInfo.setterName = setterName; + } + else { + privateEnv.identifiers.set(privateName, { + kind: "a" /* PrivateIdentifierKind.Accessor */, + getterName: undefined, + setterName: setterName, + brandCheckIdentifier: classConstructor, + isStatic: true, + isValid: isValid, + }); + } + } + else { + ts.Debug.assertNever(node, "Unknown class element type."); + } + } + else if (ts.isPropertyDeclaration(node)) { + var weakMapName = createHoistedVariableForPrivateName(text, node); + privateEnv.identifiers.set(privateName, { + kind: "f" /* PrivateIdentifierKind.Field */, + brandCheckIdentifier: weakMapName, + isStatic: false, + variableName: undefined, + isValid: isValid, + }); + assignmentExpressions.push(factory.createAssignment(weakMapName, factory.createNewExpression(factory.createIdentifier("WeakMap"), + /*typeArguments*/ undefined, []))); + } + else if (ts.isMethodDeclaration(node)) { + ts.Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + privateEnv.identifiers.set(privateName, { + kind: "m" /* PrivateIdentifierKind.Method */, + methodName: createHoistedVariableForPrivateName(text, node), + brandCheckIdentifier: weakSetName, + isStatic: false, + isValid: isValid, + }); + } + else if (ts.isAccessor(node)) { + ts.Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + if (ts.isGetAccessor(node)) { + var getterName = createHoistedVariableForPrivateName(text + "_get", node); + if ((previousInfo === null || previousInfo === void 0 ? void 0 : previousInfo.kind) === "a" /* PrivateIdentifierKind.Accessor */ && !previousInfo.isStatic && !previousInfo.getterName) { + previousInfo.getterName = getterName; + } + else { + privateEnv.identifiers.set(privateName, { + kind: "a" /* PrivateIdentifierKind.Accessor */, + getterName: getterName, + setterName: undefined, + brandCheckIdentifier: weakSetName, + isStatic: false, + isValid: isValid, + }); + } + } + else { + var setterName = createHoistedVariableForPrivateName(text + "_set", node); + if ((previousInfo === null || previousInfo === void 0 ? void 0 : previousInfo.kind) === "a" /* PrivateIdentifierKind.Accessor */ && !previousInfo.isStatic && !previousInfo.setterName) { + previousInfo.setterName = setterName; + } + else { + privateEnv.identifiers.set(privateName, { + kind: "a" /* PrivateIdentifierKind.Accessor */, + getterName: undefined, + setterName: setterName, + brandCheckIdentifier: weakSetName, + isStatic: false, + isValid: isValid, + }); + } + } + } + else { + ts.Debug.assertNever(node, "Unknown class element type."); + } + (_a = getPendingExpressions()).push.apply(_a, assignmentExpressions); + } + function createHoistedVariableForClass(name, node) { + var className = getPrivateIdentifierEnvironment().className; + var prefix = className ? "_".concat(className) : ""; + var identifier = factory.createUniqueName("".concat(prefix, "_").concat(name), 16 /* GeneratedIdentifierFlags.Optimistic */); + if (resolver.getNodeCheckFlags(node) & 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */) { + addBlockScopedVariable(identifier); + } + else { + hoistVariableDeclaration(identifier); + } + return identifier; + } + function createHoistedVariableForPrivateName(privateName, node) { + return createHoistedVariableForClass(privateName.substring(1), node.name); + } + function accessPrivateIdentifier(name) { + var _a; + if (currentClassLexicalEnvironment === null || currentClassLexicalEnvironment === void 0 ? void 0 : currentClassLexicalEnvironment.privateIdentifierEnvironment) { + var info = currentClassLexicalEnvironment.privateIdentifierEnvironment.identifiers.get(name.escapedText); + if (info) { + return info; + } + } + for (var i = classLexicalEnvironmentStack.length - 1; i >= 0; --i) { + var env = classLexicalEnvironmentStack[i]; + if (!env) { + continue; + } + var info = (_a = env.privateIdentifierEnvironment) === null || _a === void 0 ? void 0 : _a.identifiers.get(name.escapedText); + if (info) { + return info; + } + } + return undefined; + } + function wrapPrivateIdentifierForDestructuringTarget(node) { + var parameter = factory.getGeneratedNameForNode(node); + var info = accessPrivateIdentifier(node.name); + if (!info) { + return ts.visitEachChild(node, visitor, context); + } + var receiver = node.expression; + // We cannot copy `this` or `super` into the function because they will be bound + // differently inside the function. + if (ts.isThisProperty(node) || ts.isSuperProperty(node) || !ts.isSimpleCopiableExpression(node.expression)) { + receiver = factory.createTempVariable(hoistVariableDeclaration, /*reservedInNestedScopes*/ true); + getPendingExpressions().push(factory.createBinaryExpression(receiver, 63 /* SyntaxKind.EqualsToken */, ts.visitNode(node.expression, visitor, ts.isExpression))); + } + return factory.createAssignmentTargetWrapper(parameter, createPrivateIdentifierAssignment(info, receiver, parameter, 63 /* SyntaxKind.EqualsToken */)); + } + function visitArrayAssignmentTarget(node) { + var target = ts.getTargetOfBindingOrAssignmentElement(node); + if (target) { + var wrapped = void 0; + if (ts.isPrivateIdentifierPropertyAccessExpression(target)) { + wrapped = wrapPrivateIdentifierForDestructuringTarget(target); + } + else if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(target) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + wrapped = visitInvalidSuperProperty(target); + } + else if (classConstructor && superClassReference) { + var name = ts.isElementAccessExpression(target) ? ts.visitNode(target.argumentExpression, visitor, ts.isExpression) : + ts.isIdentifier(target.name) ? factory.createStringLiteralFromNode(target.name) : + undefined; + if (name) { + var temp = factory.createTempVariable(/*recordTempVariable*/ undefined); + wrapped = factory.createAssignmentTargetWrapper(temp, factory.createReflectSetCall(superClassReference, name, temp, classConstructor)); + } + } + } + if (wrapped) { + if (ts.isAssignmentExpression(node)) { + return factory.updateBinaryExpression(node, wrapped, node.operatorToken, ts.visitNode(node.right, visitor, ts.isExpression)); + } + else if (ts.isSpreadElement(node)) { + return factory.updateSpreadElement(node, wrapped); + } + else { + return wrapped; + } + } + } + return ts.visitNode(node, visitorDestructuringTarget); + } + function visitObjectAssignmentTarget(node) { + if (ts.isObjectBindingOrAssignmentElement(node) && !ts.isShorthandPropertyAssignment(node)) { + var target = ts.getTargetOfBindingOrAssignmentElement(node); + var wrapped = void 0; + if (target) { + if (ts.isPrivateIdentifierPropertyAccessExpression(target)) { + wrapped = wrapPrivateIdentifierForDestructuringTarget(target); + } + else if (shouldTransformSuperInStaticInitializers && + ts.isSuperProperty(target) && + currentStaticPropertyDeclarationOrStaticBlock && + currentClassLexicalEnvironment) { + var classConstructor = currentClassLexicalEnvironment.classConstructor, superClassReference = currentClassLexicalEnvironment.superClassReference, facts = currentClassLexicalEnvironment.facts; + if (facts & 1 /* ClassFacts.ClassWasDecorated */) { + wrapped = visitInvalidSuperProperty(target); + } + else if (classConstructor && superClassReference) { + var name = ts.isElementAccessExpression(target) ? ts.visitNode(target.argumentExpression, visitor, ts.isExpression) : + ts.isIdentifier(target.name) ? factory.createStringLiteralFromNode(target.name) : + undefined; + if (name) { + var temp = factory.createTempVariable(/*recordTempVariable*/ undefined); + wrapped = factory.createAssignmentTargetWrapper(temp, factory.createReflectSetCall(superClassReference, name, temp, classConstructor)); + } + } + } + } + if (ts.isPropertyAssignment(node)) { + var initializer = ts.getInitializerOfBindingOrAssignmentElement(node); + return factory.updatePropertyAssignment(node, ts.visitNode(node.name, visitor, ts.isPropertyName), wrapped ? + initializer ? factory.createAssignment(wrapped, ts.visitNode(initializer, visitor)) : wrapped : + ts.visitNode(node.initializer, visitorDestructuringTarget, ts.isExpression)); + } + if (ts.isSpreadAssignment(node)) { + return factory.updateSpreadAssignment(node, wrapped || ts.visitNode(node.expression, visitorDestructuringTarget, ts.isExpression)); + } + ts.Debug.assert(wrapped === undefined, "Should not have generated a wrapped target"); + } + return ts.visitNode(node, visitor); + } + function visitAssignmentPattern(node) { + if (ts.isArrayLiteralExpression(node)) { + // Transforms private names in destructuring assignment array bindings. + // Transforms SuperProperty assignments in destructuring assignment array bindings in static initializers. + // + // Source: + // ([ this.#myProp ] = [ "hello" ]); + // + // Transformation: + // [ { set value(x) { this.#myProp = x; } }.value ] = [ "hello" ]; + return factory.updateArrayLiteralExpression(node, ts.visitNodes(node.elements, visitArrayAssignmentTarget, ts.isExpression)); + } + else { + // Transforms private names in destructuring assignment object bindings. + // Transforms SuperProperty assignments in destructuring assignment object bindings in static initializers. + // + // Source: + // ({ stringProperty: this.#myProp } = { stringProperty: "hello" }); + // + // Transformation: + // ({ stringProperty: { set value(x) { this.#myProp = x; } }.value }) = { stringProperty: "hello" }; + return factory.updateObjectLiteralExpression(node, ts.visitNodes(node.properties, visitObjectAssignmentTarget, ts.isObjectLiteralElementLike)); + } + } + } + ts.transformClassFields = transformClassFields; + function createPrivateStaticFieldInitializer(variableName, initializer) { + return ts.factory.createAssignment(variableName, ts.factory.createObjectLiteralExpression([ + ts.factory.createPropertyAssignment("value", initializer || ts.factory.createVoidZero()) + ])); + } + function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) { + return ts.factory.createCallExpression(ts.factory.createPropertyAccessExpression(weakMapName, "set"), + /*typeArguments*/ undefined, [receiver, initializer || ts.factory.createVoidZero()]); + } + function createPrivateInstanceMethodInitializer(receiver, weakSetName) { + return ts.factory.createCallExpression(ts.factory.createPropertyAccessExpression(weakSetName, "add"), + /*typeArguments*/ undefined, [receiver]); + } + function isReservedPrivateName(node) { + return node.escapedText === "#constructor"; + } +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ES2017SubstitutionFlags; + (function (ES2017SubstitutionFlags) { + /** Enables substitutions for async methods with `super` calls. */ + ES2017SubstitutionFlags[ES2017SubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; + })(ES2017SubstitutionFlags || (ES2017SubstitutionFlags = {})); + var ContextFlags; + (function (ContextFlags) { + ContextFlags[ContextFlags["NonTopLevel"] = 1] = "NonTopLevel"; + ContextFlags[ContextFlags["HasLexicalThis"] = 2] = "HasLexicalThis"; + })(ContextFlags || (ContextFlags = {})); + function transformES2017(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var resolver = context.getEmitResolver(); + var compilerOptions = context.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + /** + * Keeps track of whether expression substitution has been enabled for specific edge cases. + * They are persisted between each SourceFile transformation and should not be reset. + */ + var enabledSubstitutions; + /** + * This keeps track of containers where `super` is valid, for use with + * just-in-time substitution for `super` expressions inside of async methods. + */ + var enclosingSuperContainerFlags = 0; + var enclosingFunctionParameterNames; + /** + * Keeps track of property names accessed on super (`super.x`) within async functions. + */ + var capturedSuperProperties; + /** Whether the async function contains an element access on super (`super[x]`). */ + var hasSuperElementAccess; + /** A set of node IDs for generated super accessors (variable statements). */ + var substitutedSuperAccessors = []; + var contextFlags = 0; + // Save the previous transformation hooks. + var previousOnEmitNode = context.onEmitNode; + var previousOnSubstituteNode = context.onSubstituteNode; + // Set new transformation hooks. + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + setContextFlag(1 /* ContextFlags.NonTopLevel */, false); + setContextFlag(2 /* ContextFlags.HasLexicalThis */, !ts.isEffectiveStrictModeSourceFile(node, compilerOptions)); + var visited = ts.visitEachChild(node, visitor, context); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function setContextFlag(flag, val) { + contextFlags = val ? contextFlags | flag : contextFlags & ~flag; + } + function inContext(flags) { + return (contextFlags & flags) !== 0; + } + function inTopLevelContext() { + return !inContext(1 /* ContextFlags.NonTopLevel */); + } + function inHasLexicalThisContext() { + return inContext(2 /* ContextFlags.HasLexicalThis */); + } + function doWithContext(flags, cb, value) { + var contextFlagsToSet = flags & ~contextFlags; + if (contextFlagsToSet) { + setContextFlag(contextFlagsToSet, /*val*/ true); + var result = cb(value); + setContextFlag(contextFlagsToSet, /*val*/ false); + return result; + } + return cb(value); + } + function visitDefault(node) { + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 256 /* TransformFlags.ContainsES2017 */) === 0) { + return node; + } + switch (node.kind) { + case 131 /* SyntaxKind.AsyncKeyword */: + // ES2017 async modifier should be elided for targets < ES2017 + return undefined; + case 218 /* SyntaxKind.AwaitExpression */: + return visitAwaitExpression(node); + case 169 /* SyntaxKind.MethodDeclaration */: + return doWithContext(1 /* ContextFlags.NonTopLevel */ | 2 /* ContextFlags.HasLexicalThis */, visitMethodDeclaration, node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return doWithContext(1 /* ContextFlags.NonTopLevel */ | 2 /* ContextFlags.HasLexicalThis */, visitFunctionDeclaration, node); + case 213 /* SyntaxKind.FunctionExpression */: + return doWithContext(1 /* ContextFlags.NonTopLevel */ | 2 /* ContextFlags.HasLexicalThis */, visitFunctionExpression, node); + case 214 /* SyntaxKind.ArrowFunction */: + return doWithContext(1 /* ContextFlags.NonTopLevel */, visitArrowFunction, node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + if (capturedSuperProperties && ts.isPropertyAccessExpression(node) && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + capturedSuperProperties.add(node.name.escapedText); + } + return ts.visitEachChild(node, visitor, context); + case 207 /* SyntaxKind.ElementAccessExpression */: + if (capturedSuperProperties && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + hasSuperElementAccess = true; + } + return ts.visitEachChild(node, visitor, context); + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 171 /* SyntaxKind.Constructor */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return doWithContext(1 /* ContextFlags.NonTopLevel */ | 2 /* ContextFlags.HasLexicalThis */, visitDefault, node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function asyncBodyVisitor(node) { + if (ts.isNodeWithPossibleHoistedDeclaration(node)) { + switch (node.kind) { + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatementInAsyncBody(node); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatementInAsyncBody(node); + case 243 /* SyntaxKind.ForInStatement */: + return visitForInStatementInAsyncBody(node); + case 244 /* SyntaxKind.ForOfStatement */: + return visitForOfStatementInAsyncBody(node); + case 292 /* SyntaxKind.CatchClause */: + return visitCatchClauseInAsyncBody(node); + case 235 /* SyntaxKind.Block */: + case 249 /* SyntaxKind.SwitchStatement */: + case 263 /* SyntaxKind.CaseBlock */: + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + case 252 /* SyntaxKind.TryStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 250 /* SyntaxKind.LabeledStatement */: + return ts.visitEachChild(node, asyncBodyVisitor, context); + default: + return ts.Debug.assertNever(node, "Unhandled node."); + } + } + return visitor(node); + } + function visitCatchClauseInAsyncBody(node) { + var catchClauseNames = new ts.Set(); + recordDeclarationName(node.variableDeclaration, catchClauseNames); // TODO: GH#18217 + // names declared in a catch variable are block scoped + var catchClauseUnshadowedNames; + catchClauseNames.forEach(function (_, escapedName) { + if (enclosingFunctionParameterNames.has(escapedName)) { + if (!catchClauseUnshadowedNames) { + catchClauseUnshadowedNames = new ts.Set(enclosingFunctionParameterNames); + } + catchClauseUnshadowedNames.delete(escapedName); + } + }); + if (catchClauseUnshadowedNames) { + var savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; + enclosingFunctionParameterNames = catchClauseUnshadowedNames; + var result = ts.visitEachChild(node, asyncBodyVisitor, context); + enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; + return result; + } + else { + return ts.visitEachChild(node, asyncBodyVisitor, context); + } + } + function visitVariableStatementInAsyncBody(node) { + if (isVariableDeclarationListWithCollidingName(node.declarationList)) { + var expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, /*hasReceiver*/ false); + return expression ? factory.createExpressionStatement(expression) : undefined; + } + return ts.visitEachChild(node, visitor, context); + } + function visitForInStatementInAsyncBody(node) { + return factory.updateForInStatement(node, isVariableDeclarationListWithCollidingName(node.initializer) + ? visitVariableDeclarationListWithCollidingNames(node.initializer, /*hasReceiver*/ true) + : ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitIterationBody(node.statement, asyncBodyVisitor, context)); + } + function visitForOfStatementInAsyncBody(node) { + return factory.updateForOfStatement(node, ts.visitNode(node.awaitModifier, visitor, ts.isToken), isVariableDeclarationListWithCollidingName(node.initializer) + ? visitVariableDeclarationListWithCollidingNames(node.initializer, /*hasReceiver*/ true) + : ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitIterationBody(node.statement, asyncBodyVisitor, context)); + } + function visitForStatementInAsyncBody(node) { + var initializer = node.initializer; // TODO: GH#18217 + return factory.updateForStatement(node, isVariableDeclarationListWithCollidingName(initializer) + ? visitVariableDeclarationListWithCollidingNames(initializer, /*hasReceiver*/ false) + : ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitIterationBody(node.statement, asyncBodyVisitor, context)); + } + /** + * Visits an AwaitExpression node. + * + * This function will be called any time a ES2017 await expression is encountered. + * + * @param node The node to visit. + */ + function visitAwaitExpression(node) { + // do not downlevel a top-level await as it is module syntax... + if (inTopLevelContext()) { + return ts.visitEachChild(node, visitor, context); + } + return ts.setOriginalNode(ts.setTextRange(factory.createYieldExpression( + /*asteriskToken*/ undefined, ts.visitNode(node.expression, visitor, ts.isExpression)), node), node); + } + /** + * Visits a MethodDeclaration node. + * + * This function will be called when one of the following conditions are met: + * - The node is marked as async + * + * @param node The node to visit. + */ + function visitMethodDeclaration(node) { + return factory.updateMethodDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, + /*questionToken*/ undefined, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* FunctionFlags.Async */ + ? transformAsyncFunctionBody(node) + : ts.visitFunctionBody(node.body, visitor, context)); + } + /** + * Visits a FunctionDeclaration node. + * + * This function will be called when one of the following conditions are met: + * - The node is marked async + * + * @param node The node to visit. + */ + function visitFunctionDeclaration(node) { + return factory.updateFunctionDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* FunctionFlags.Async */ + ? transformAsyncFunctionBody(node) + : ts.visitFunctionBody(node.body, visitor, context)); + } + /** + * Visits a FunctionExpression node. + * + * This function will be called when one of the following conditions are met: + * - The node is marked async + * + * @param node The node to visit. + */ + function visitFunctionExpression(node) { + return factory.updateFunctionExpression(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, ts.getFunctionFlags(node) & 2 /* FunctionFlags.Async */ + ? transformAsyncFunctionBody(node) + : ts.visitFunctionBody(node.body, visitor, context)); + } + /** + * Visits an ArrowFunction. + * + * This function will be called when one of the following conditions are met: + * - The node is marked async + * + * @param node The node to visit. + */ + function visitArrowFunction(node) { + return factory.updateArrowFunction(node, ts.visitNodes(node.modifiers, visitor, ts.isModifier), + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, node.equalsGreaterThanToken, ts.getFunctionFlags(node) & 2 /* FunctionFlags.Async */ + ? transformAsyncFunctionBody(node) + : ts.visitFunctionBody(node.body, visitor, context)); + } + function recordDeclarationName(_a, names) { + var name = _a.name; + if (ts.isIdentifier(name)) { + names.add(name.escapedText); + } + else { + for (var _i = 0, _b = name.elements; _i < _b.length; _i++) { + var element = _b[_i]; + if (!ts.isOmittedExpression(element)) { + recordDeclarationName(element, names); + } + } + } + } + function isVariableDeclarationListWithCollidingName(node) { + return !!node + && ts.isVariableDeclarationList(node) + && !(node.flags & 3 /* NodeFlags.BlockScoped */) + && node.declarations.some(collidesWithParameterName); + } + function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) { + hoistVariableDeclarationList(node); + var variables = ts.getInitializedVariables(node); + if (variables.length === 0) { + if (hasReceiver) { + return ts.visitNode(factory.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, ts.isExpression); + } + return undefined; + } + return factory.inlineExpressions(ts.map(variables, transformInitializedVariable)); + } + function hoistVariableDeclarationList(node) { + ts.forEach(node.declarations, hoistVariable); + } + function hoistVariable(_a) { + var name = _a.name; + if (ts.isIdentifier(name)) { + hoistVariableDeclaration(name); + } + else { + for (var _i = 0, _b = name.elements; _i < _b.length; _i++) { + var element = _b[_i]; + if (!ts.isOmittedExpression(element)) { + hoistVariable(element); + } + } + } + } + function transformInitializedVariable(node) { + var converted = ts.setSourceMapRange(factory.createAssignment(factory.converters.convertToAssignmentElementTarget(node.name), node.initializer), node); + return ts.visitNode(converted, visitor, ts.isExpression); + } + function collidesWithParameterName(_a) { + var name = _a.name; + if (ts.isIdentifier(name)) { + return enclosingFunctionParameterNames.has(name.escapedText); + } + else { + for (var _i = 0, _b = name.elements; _i < _b.length; _i++) { + var element = _b[_i]; + if (!ts.isOmittedExpression(element) && collidesWithParameterName(element)) { + return true; + } + } + } + return false; + } + function transformAsyncFunctionBody(node) { + resumeLexicalEnvironment(); + var original = ts.getOriginalNode(node, ts.isFunctionLike); + var nodeType = original.type; + var promiseConstructor = languageVersion < 2 /* ScriptTarget.ES2015 */ ? getPromiseConstructor(nodeType) : undefined; + var isArrowFunction = node.kind === 214 /* SyntaxKind.ArrowFunction */; + var hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 8192 /* NodeCheckFlags.CaptureArguments */) !== 0; + // An async function is emit as an outer function that calls an inner + // generator function. To preserve lexical bindings, we pass the current + // `this` and `arguments` objects to `__awaiter`. The generator function + // passed to `__awaiter` is executed inside of the callback to the + // promise constructor. + var savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; + enclosingFunctionParameterNames = new ts.Set(); + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + recordDeclarationName(parameter, enclosingFunctionParameterNames); + } + var savedCapturedSuperProperties = capturedSuperProperties; + var savedHasSuperElementAccess = hasSuperElementAccess; + if (!isArrowFunction) { + capturedSuperProperties = new ts.Set(); + hasSuperElementAccess = false; + } + var result; + if (!isArrowFunction) { + var statements = []; + var statementOffset = factory.copyPrologue(node.body.statements, statements, /*ensureUseStrict*/ false, visitor); + statements.push(factory.createReturnStatement(emitHelpers().createAwaiterHelper(inHasLexicalThisContext(), hasLexicalArguments, promiseConstructor, transformAsyncFunctionBodyWorker(node.body, statementOffset)))); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + // Minor optimization, emit `_super` helper to capture `super` access in an arrow. + // This step isn't needed if we eventually transform this to ES5. + var emitSuperHelpers = languageVersion >= 2 /* ScriptTarget.ES2015 */ && resolver.getNodeCheckFlags(node) & (4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */ | 2048 /* NodeCheckFlags.AsyncMethodWithSuper */); + if (emitSuperHelpers) { + enableSubstitutionForAsyncMethodsWithSuper(); + if (capturedSuperProperties.size) { + var variableStatement = createSuperAccessVariableStatement(factory, resolver, node, capturedSuperProperties); + substitutedSuperAccessors[ts.getNodeId(variableStatement)] = true; + ts.insertStatementsAfterStandardPrologue(statements, [variableStatement]); + } + } + var block = factory.createBlock(statements, /*multiLine*/ true); + ts.setTextRange(block, node.body); + if (emitSuperHelpers && hasSuperElementAccess) { + // Emit helpers for super element access expressions (`super[x]`). + if (resolver.getNodeCheckFlags(node) & 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */) { + ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); + } + else if (resolver.getNodeCheckFlags(node) & 2048 /* NodeCheckFlags.AsyncMethodWithSuper */) { + ts.addEmitHelper(block, ts.asyncSuperHelper); + } + } + result = block; + } + else { + var expression = emitHelpers().createAwaiterHelper(inHasLexicalThisContext(), hasLexicalArguments, promiseConstructor, transformAsyncFunctionBodyWorker(node.body)); + var declarations = endLexicalEnvironment(); + if (ts.some(declarations)) { + var block = factory.converters.convertToFunctionBlock(expression); + result = factory.updateBlock(block, ts.setTextRange(factory.createNodeArray(ts.concatenate(declarations, block.statements)), block.statements)); + } + else { + result = expression; + } + } + enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; + if (!isArrowFunction) { + capturedSuperProperties = savedCapturedSuperProperties; + hasSuperElementAccess = savedHasSuperElementAccess; + } + return result; + } + function transformAsyncFunctionBodyWorker(body, start) { + if (ts.isBlock(body)) { + return factory.updateBlock(body, ts.visitNodes(body.statements, asyncBodyVisitor, ts.isStatement, start)); + } + else { + return factory.converters.convertToFunctionBlock(ts.visitNode(body, asyncBodyVisitor, ts.isConciseBody)); + } + } + function getPromiseConstructor(type) { + var typeName = type && ts.getEntityNameFromTypeNode(type); + if (typeName && ts.isEntityName(typeName)) { + var serializationKind = resolver.getTypeReferenceSerializationKind(typeName); + if (serializationKind === ts.TypeReferenceSerializationKind.TypeWithConstructSignatureAndValue + || serializationKind === ts.TypeReferenceSerializationKind.Unknown) { + return typeName; + } + } + return undefined; + } + function enableSubstitutionForAsyncMethodsWithSuper() { + if ((enabledSubstitutions & 1 /* ES2017SubstitutionFlags.AsyncMethodsWithSuper */) === 0) { + enabledSubstitutions |= 1 /* ES2017SubstitutionFlags.AsyncMethodsWithSuper */; + // We need to enable substitutions for call, property access, and element access + // if we need to rewrite super calls. + context.enableSubstitution(208 /* SyntaxKind.CallExpression */); + context.enableSubstitution(206 /* SyntaxKind.PropertyAccessExpression */); + context.enableSubstitution(207 /* SyntaxKind.ElementAccessExpression */); + // We need to be notified when entering and exiting declarations that bind super. + context.enableEmitNotification(257 /* SyntaxKind.ClassDeclaration */); + context.enableEmitNotification(169 /* SyntaxKind.MethodDeclaration */); + context.enableEmitNotification(172 /* SyntaxKind.GetAccessor */); + context.enableEmitNotification(173 /* SyntaxKind.SetAccessor */); + context.enableEmitNotification(171 /* SyntaxKind.Constructor */); + // We need to be notified when entering the generated accessor arrow functions. + context.enableEmitNotification(237 /* SyntaxKind.VariableStatement */); + } + } + /** + * Hook for node emit. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emit A callback used to emit the node in the printer. + */ + function onEmitNode(hint, node, emitCallback) { + // If we need to support substitutions for `super` in an async method, + // we should track it here. + if (enabledSubstitutions & 1 /* ES2017SubstitutionFlags.AsyncMethodsWithSuper */ && isSuperContainer(node)) { + var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* NodeCheckFlags.AsyncMethodWithSuper */ | 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */); + if (superContainerFlags !== enclosingSuperContainerFlags) { + var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = superContainerFlags; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + } + // Disable substitution in the generated super accessor itself. + else if (enabledSubstitutions && substitutedSuperAccessors[ts.getNodeId(node)]) { + var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = 0; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */ && enclosingSuperContainerFlags) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return substituteElementAccessExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return substituteCallExpression(node); + } + return node; + } + function substitutePropertyAccessExpression(node) { + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), node.name), node); + } + return node; + } + function substituteElementAccessExpression(node) { + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return createSuperElementAccessInAsyncMethod(node.argumentExpression, node); + } + return node; + } + function substituteCallExpression(node) { + var expression = node.expression; + if (ts.isSuperProperty(expression)) { + var argumentExpression = ts.isPropertyAccessExpression(expression) + ? substitutePropertyAccessExpression(expression) + : substituteElementAccessExpression(expression); + return factory.createCallExpression(factory.createPropertyAccessExpression(argumentExpression, "call"), + /*typeArguments*/ undefined, __spreadArray([ + factory.createThis() + ], node.arguments, true)); + } + return node; + } + function isSuperContainer(node) { + var kind = node.kind; + return kind === 257 /* SyntaxKind.ClassDeclaration */ + || kind === 171 /* SyntaxKind.Constructor */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */; + } + function createSuperElementAccessInAsyncMethod(argumentExpression, location) { + if (enclosingSuperContainerFlags & 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.createCallExpression(factory.createUniqueName("_superIndex", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), + /*typeArguments*/ undefined, [argumentExpression]), "value"), location); + } + else { + return ts.setTextRange(factory.createCallExpression(factory.createUniqueName("_superIndex", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), + /*typeArguments*/ undefined, [argumentExpression]), location); + } + } + } + ts.transformES2017 = transformES2017; + /** Creates a variable named `_super` with accessor properties for the given property names. */ + function createSuperAccessVariableStatement(factory, resolver, node, names) { + // Create a variable declaration with a getter/setter (if binding) definition for each name: + // const _super = Object.create(null, { x: { get: () => super.x, set: (v) => super.x = v }, ... }); + var hasBinding = (resolver.getNodeCheckFlags(node) & 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */) !== 0; + var accessors = []; + names.forEach(function (_, key) { + var name = ts.unescapeLeadingUnderscores(key); + var getterAndSetter = []; + getterAndSetter.push(factory.createPropertyAssignment("get", factory.createArrowFunction( + /* modifiers */ undefined, + /* typeParameters */ undefined, + /* parameters */ [], + /* type */ undefined, + /* equalsGreaterThanToken */ undefined, ts.setEmitFlags(factory.createPropertyAccessExpression(ts.setEmitFlags(factory.createSuper(), 4 /* EmitFlags.NoSubstitution */), name), 4 /* EmitFlags.NoSubstitution */)))); + if (hasBinding) { + getterAndSetter.push(factory.createPropertyAssignment("set", factory.createArrowFunction( + /* modifiers */ undefined, + /* typeParameters */ undefined, + /* parameters */ [ + factory.createParameterDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, + /* dotDotDotToken */ undefined, "v", + /* questionToken */ undefined, + /* type */ undefined, + /* initializer */ undefined) + ], + /* type */ undefined, + /* equalsGreaterThanToken */ undefined, factory.createAssignment(ts.setEmitFlags(factory.createPropertyAccessExpression(ts.setEmitFlags(factory.createSuper(), 4 /* EmitFlags.NoSubstitution */), name), 4 /* EmitFlags.NoSubstitution */), factory.createIdentifier("v"))))); + } + accessors.push(factory.createPropertyAssignment(name, factory.createObjectLiteralExpression(getterAndSetter))); + }); + return factory.createVariableStatement( + /* modifiers */ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), + /*exclamationToken*/ undefined, + /* type */ undefined, factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Object"), "create"), + /* typeArguments */ undefined, [ + factory.createNull(), + factory.createObjectLiteralExpression(accessors, /* multiline */ true) + ])) + ], 2 /* NodeFlags.Const */)); + } + ts.createSuperAccessVariableStatement = createSuperAccessVariableStatement; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ESNextSubstitutionFlags; + (function (ESNextSubstitutionFlags) { + /** Enables substitutions for async methods with `super` calls. */ + ESNextSubstitutionFlags[ESNextSubstitutionFlags["AsyncMethodsWithSuper"] = 1] = "AsyncMethodsWithSuper"; + })(ESNextSubstitutionFlags || (ESNextSubstitutionFlags = {})); + // Facts we track as we traverse the tree + var HierarchyFacts; + (function (HierarchyFacts) { + HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; + // + // Ancestor facts + // + HierarchyFacts[HierarchyFacts["HasLexicalThis"] = 1] = "HasLexicalThis"; + HierarchyFacts[HierarchyFacts["IterationContainer"] = 2] = "IterationContainer"; + // NOTE: do not add more ancestor flags without also updating AncestorFactsMask below. + // + // Ancestor masks + // + HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 3] = "AncestorFactsMask"; + HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 1] = "SourceFileIncludes"; + HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 2] = "SourceFileExcludes"; + HierarchyFacts[HierarchyFacts["StrictModeSourceFileIncludes"] = 0] = "StrictModeSourceFileIncludes"; + HierarchyFacts[HierarchyFacts["ClassOrFunctionIncludes"] = 1] = "ClassOrFunctionIncludes"; + HierarchyFacts[HierarchyFacts["ClassOrFunctionExcludes"] = 2] = "ClassOrFunctionExcludes"; + HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 0] = "ArrowFunctionIncludes"; + HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 2] = "ArrowFunctionExcludes"; + HierarchyFacts[HierarchyFacts["IterationStatementIncludes"] = 2] = "IterationStatementIncludes"; + HierarchyFacts[HierarchyFacts["IterationStatementExcludes"] = 0] = "IterationStatementExcludes"; + })(HierarchyFacts || (HierarchyFacts = {})); + function transformES2018(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var resolver = context.getEmitResolver(); + var compilerOptions = context.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + var previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + var exportedVariableStatement = false; + var enabledSubstitutions; + var enclosingFunctionFlags; + var parametersWithPrecedingObjectRestOrSpread; + var enclosingSuperContainerFlags = 0; + var hierarchyFacts = 0; + var currentSourceFile; + var taggedTemplateStringDeclarations; + /** Keeps track of property names accessed on super (`super.x`) within async functions. */ + var capturedSuperProperties; + /** Whether the async function contains an element access on super (`super[x]`). */ + var hasSuperElementAccess; + /** A set of node IDs for generated super accessors. */ + var substitutedSuperAccessors = []; + return ts.chainBundle(context, transformSourceFile); + function affectsSubtree(excludeFacts, includeFacts) { + return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts); + } + /** + * Sets the `HierarchyFacts` for this node prior to visiting this node's subtree, returning the facts set prior to modification. + * @param excludeFacts The existing `HierarchyFacts` to reset before visiting the subtree. + * @param includeFacts The new `HierarchyFacts` to set before visiting the subtree. + */ + function enterSubtree(excludeFacts, includeFacts) { + var ancestorFacts = hierarchyFacts; + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* HierarchyFacts.AncestorFactsMask */; + return ancestorFacts; + } + /** + * Restores the `HierarchyFacts` for this node's ancestor after visiting this node's + * subtree. + * @param ancestorFacts The `HierarchyFacts` of the ancestor to restore after visiting the subtree. + */ + function exitSubtree(ancestorFacts) { + hierarchyFacts = ancestorFacts; + } + function recordTaggedTemplateString(temp) { + taggedTemplateStringDeclarations = ts.append(taggedTemplateStringDeclarations, factory.createVariableDeclaration(temp)); + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + var visited = visitSourceFile(node); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = undefined; + taggedTemplateStringDeclarations = undefined; + return visited; + } + function visitor(node) { + return visitorWorker(node, /*expressionResultIsUnused*/ false); + } + function visitorWithUnusedExpressionResult(node) { + return visitorWorker(node, /*expressionResultIsUnused*/ true); + } + function visitorNoAsyncModifier(node) { + if (node.kind === 131 /* SyntaxKind.AsyncKeyword */) { + return undefined; + } + return node; + } + function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) { + if (affectsSubtree(excludeFacts, includeFacts)) { + var ancestorFacts = enterSubtree(excludeFacts, includeFacts); + var result = cb(value); + exitSubtree(ancestorFacts); + return result; + } + return cb(value); + } + function visitDefault(node) { + return ts.visitEachChild(node, visitor, context); + } + /** + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitorWorker(node, expressionResultIsUnused) { + if ((node.transformFlags & 128 /* TransformFlags.ContainsES2018 */) === 0) { + return node; + } + switch (node.kind) { + case 218 /* SyntaxKind.AwaitExpression */: + return visitAwaitExpression(node); + case 224 /* SyntaxKind.YieldExpression */: + return visitYieldExpression(node); + case 247 /* SyntaxKind.ReturnStatement */: + return visitReturnStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return visitLabeledStatement(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 221 /* SyntaxKind.BinaryExpression */: + return visitBinaryExpression(node, expressionResultIsUnused); + case 351 /* SyntaxKind.CommaListExpression */: + return visitCommaListExpression(node, expressionResultIsUnused); + case 292 /* SyntaxKind.CatchClause */: + return visitCatchClause(node); + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 254 /* SyntaxKind.VariableDeclaration */: + return visitVariableDeclaration(node); + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 243 /* SyntaxKind.ForInStatement */: + return doWithHierarchyFacts(visitDefault, node, 0 /* HierarchyFacts.IterationStatementExcludes */, 2 /* HierarchyFacts.IterationStatementIncludes */); + case 244 /* SyntaxKind.ForOfStatement */: + return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); + case 242 /* SyntaxKind.ForStatement */: + return doWithHierarchyFacts(visitForStatement, node, 0 /* HierarchyFacts.IterationStatementExcludes */, 2 /* HierarchyFacts.IterationStatementIncludes */); + case 217 /* SyntaxKind.VoidExpression */: + return visitVoidExpression(node); + case 171 /* SyntaxKind.Constructor */: + return doWithHierarchyFacts(visitConstructorDeclaration, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 169 /* SyntaxKind.MethodDeclaration */: + return doWithHierarchyFacts(visitMethodDeclaration, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 172 /* SyntaxKind.GetAccessor */: + return doWithHierarchyFacts(visitGetAccessorDeclaration, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 173 /* SyntaxKind.SetAccessor */: + return doWithHierarchyFacts(visitSetAccessorDeclaration, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 256 /* SyntaxKind.FunctionDeclaration */: + return doWithHierarchyFacts(visitFunctionDeclaration, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 213 /* SyntaxKind.FunctionExpression */: + return doWithHierarchyFacts(visitFunctionExpression, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + case 214 /* SyntaxKind.ArrowFunction */: + return doWithHierarchyFacts(visitArrowFunction, node, 2 /* HierarchyFacts.ArrowFunctionExcludes */, 0 /* HierarchyFacts.ArrowFunctionIncludes */); + case 164 /* SyntaxKind.Parameter */: + return visitParameter(node); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitExpressionStatement(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return visitParenthesizedExpression(node, expressionResultIsUnused); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + if (capturedSuperProperties && ts.isPropertyAccessExpression(node) && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + capturedSuperProperties.add(node.name.escapedText); + } + return ts.visitEachChild(node, visitor, context); + case 207 /* SyntaxKind.ElementAccessExpression */: + if (capturedSuperProperties && node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + hasSuperElementAccess = true; + } + return ts.visitEachChild(node, visitor, context); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return doWithHierarchyFacts(visitDefault, node, 2 /* HierarchyFacts.ClassOrFunctionExcludes */, 1 /* HierarchyFacts.ClassOrFunctionIncludes */); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function visitAwaitExpression(node) { + if (enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */) { + return ts.setOriginalNode(ts.setTextRange(factory.createYieldExpression(/*asteriskToken*/ undefined, emitHelpers().createAwaitHelper(ts.visitNode(node.expression, visitor, ts.isExpression))), + /*location*/ node), node); + } + return ts.visitEachChild(node, visitor, context); + } + function visitYieldExpression(node) { + if (enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */) { + if (node.asteriskToken) { + var expression = ts.visitNode(ts.Debug.checkDefined(node.expression), visitor, ts.isExpression); + return ts.setOriginalNode(ts.setTextRange(factory.createYieldExpression( + /*asteriskToken*/ undefined, emitHelpers().createAwaitHelper(factory.updateYieldExpression(node, node.asteriskToken, ts.setTextRange(emitHelpers().createAsyncDelegatorHelper(ts.setTextRange(emitHelpers().createAsyncValuesHelper(expression), expression)), expression)))), node), node); + } + return ts.setOriginalNode(ts.setTextRange(factory.createYieldExpression( + /*asteriskToken*/ undefined, createDownlevelAwait(node.expression + ? ts.visitNode(node.expression, visitor, ts.isExpression) + : factory.createVoidZero())), node), node); + } + return ts.visitEachChild(node, visitor, context); + } + function visitReturnStatement(node) { + if (enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */) { + return factory.updateReturnStatement(node, createDownlevelAwait(node.expression ? ts.visitNode(node.expression, visitor, ts.isExpression) : factory.createVoidZero())); + } + return ts.visitEachChild(node, visitor, context); + } + function visitLabeledStatement(node) { + if (enclosingFunctionFlags & 2 /* FunctionFlags.Async */) { + var statement = ts.unwrapInnermostStatementOfLabel(node); + if (statement.kind === 244 /* SyntaxKind.ForOfStatement */ && statement.awaitModifier) { + return visitForOfStatement(statement, node); + } + return factory.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement, factory.liftToBlock), node); + } + return ts.visitEachChild(node, visitor, context); + } + function chunkObjectLiteralElements(elements) { + var chunkObject; + var objects = []; + for (var _i = 0, elements_5 = elements; _i < elements_5.length; _i++) { + var e = elements_5[_i]; + if (e.kind === 298 /* SyntaxKind.SpreadAssignment */) { + if (chunkObject) { + objects.push(factory.createObjectLiteralExpression(chunkObject)); + chunkObject = undefined; + } + var target = e.expression; + objects.push(ts.visitNode(target, visitor, ts.isExpression)); + } + else { + chunkObject = ts.append(chunkObject, e.kind === 296 /* SyntaxKind.PropertyAssignment */ + ? factory.createPropertyAssignment(e.name, ts.visitNode(e.initializer, visitor, ts.isExpression)) + : ts.visitNode(e, visitor, ts.isObjectLiteralElementLike)); + } + } + if (chunkObject) { + objects.push(factory.createObjectLiteralExpression(chunkObject)); + } + return objects; + } + function visitObjectLiteralExpression(node) { + if (node.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + // spread elements emit like so: + // non-spread elements are chunked together into object literals, and then all are passed to __assign: + // { a, ...o, b } => __assign(__assign({a}, o), {b}); + // If the first element is a spread element, then the first argument to __assign is {}: + // { ...o, a, b, ...o2 } => __assign(__assign(__assign({}, o), {a, b}), o2) + // + // We cannot call __assign with more than two elements, since any element could cause side effects. For + // example: + // var k = { a: 1, b: 2 }; + // var o = { a: 3, ...k, b: k.a++ }; + // // expected: { a: 1, b: 1 } + // If we translate the above to `__assign({ a: 3 }, k, { b: k.a++ })`, the `k.a++` will evaluate before + // `k` is spread and we end up with `{ a: 2, b: 1 }`. + // + // This also occurs for spread elements, not just property assignments: + // var k = { a: 1, get b() { l = { z: 9 }; return 2; } }; + // var l = { c: 3 }; + // var o = { ...k, ...l }; + // // expected: { a: 1, b: 2, z: 9 } + // If we translate the above to `__assign({}, k, l)`, the `l` will evaluate before `k` is spread and we + // end up with `{ a: 1, b: 2, c: 3 }` + var objects = chunkObjectLiteralElements(node.properties); + if (objects.length && objects[0].kind !== 205 /* SyntaxKind.ObjectLiteralExpression */) { + objects.unshift(factory.createObjectLiteralExpression()); + } + var expression = objects[0]; + if (objects.length > 1) { + for (var i = 1; i < objects.length; i++) { + expression = emitHelpers().createAssignHelper([expression, objects[i]]); + } + return expression; + } + else { + return emitHelpers().createAssignHelper(objects); + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitExpressionStatement(node) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + /** + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitParenthesizedExpression(node, expressionResultIsUnused) { + return ts.visitEachChild(node, expressionResultIsUnused ? visitorWithUnusedExpressionResult : visitor, context); + } + function visitSourceFile(node) { + var ancestorFacts = enterSubtree(2 /* HierarchyFacts.SourceFileExcludes */, ts.isEffectiveStrictModeSourceFile(node, compilerOptions) ? + 0 /* HierarchyFacts.StrictModeSourceFileIncludes */ : + 1 /* HierarchyFacts.SourceFileIncludes */); + exportedVariableStatement = false; + var visited = ts.visitEachChild(node, visitor, context); + var statement = ts.concatenate(visited.statements, taggedTemplateStringDeclarations && [ + factory.createVariableStatement(/*modifiers*/ undefined, factory.createVariableDeclarationList(taggedTemplateStringDeclarations)) + ]); + var result = factory.updateSourceFile(visited, ts.setTextRange(factory.createNodeArray(statement), node.statements)); + exitSubtree(ancestorFacts); + return result; + } + function visitTaggedTemplateExpression(node) { + return ts.processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, ts.ProcessLevel.LiftRestriction); + } + /** + * Visits a BinaryExpression that contains a destructuring assignment. + * + * @param node A BinaryExpression node. + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitBinaryExpression(node, expressionResultIsUnused) { + if (ts.isDestructuringAssignment(node) && node.left.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + return ts.flattenDestructuringAssignment(node, visitor, context, 1 /* FlattenLevel.ObjectRest */, !expressionResultIsUnused); + } + if (node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return factory.updateBinaryExpression(node, ts.visitNode(node.left, visitorWithUnusedExpressionResult, ts.isExpression), node.operatorToken, ts.visitNode(node.right, expressionResultIsUnused ? visitorWithUnusedExpressionResult : visitor, ts.isExpression)); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitCommaListExpression(node, expressionResultIsUnused) { + if (expressionResultIsUnused) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + var result; + for (var i = 0; i < node.elements.length; i++) { + var element = node.elements[i]; + var visited = ts.visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, ts.isExpression); + if (result || visited !== element) { + result || (result = node.elements.slice(0, i)); + result.push(visited); + } + } + var elements = result ? ts.setTextRange(factory.createNodeArray(result), node.elements) : node.elements; + return factory.updateCommaListExpression(node, elements); + } + function visitCatchClause(node) { + if (node.variableDeclaration && + ts.isBindingPattern(node.variableDeclaration.name) && + node.variableDeclaration.name.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + var name = factory.getGeneratedNameForNode(node.variableDeclaration.name); + var updatedDecl = factory.updateVariableDeclaration(node.variableDeclaration, node.variableDeclaration.name, /*exclamationToken*/ undefined, /*type*/ undefined, name); + var visitedBindings = ts.flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* FlattenLevel.ObjectRest */); + var block = ts.visitNode(node.block, visitor, ts.isBlock); + if (ts.some(visitedBindings)) { + block = factory.updateBlock(block, __spreadArray([ + factory.createVariableStatement(/*modifiers*/ undefined, visitedBindings) + ], block.statements, true)); + } + return factory.updateCatchClause(node, factory.updateVariableDeclaration(node.variableDeclaration, name, /*exclamationToken*/ undefined, /*type*/ undefined, /*initializer*/ undefined), block); + } + return ts.visitEachChild(node, visitor, context); + } + function visitVariableStatement(node) { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + var savedExportedVariableStatement = exportedVariableStatement; + exportedVariableStatement = true; + var visited = ts.visitEachChild(node, visitor, context); + exportedVariableStatement = savedExportedVariableStatement; + return visited; + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a VariableDeclaration node with a binding pattern. + * + * @param node A VariableDeclaration node. + */ + function visitVariableDeclaration(node) { + if (exportedVariableStatement) { + var savedExportedVariableStatement = exportedVariableStatement; + exportedVariableStatement = false; + var visited = visitVariableDeclarationWorker(node, /*exportedVariableStatement*/ true); + exportedVariableStatement = savedExportedVariableStatement; + return visited; + } + return visitVariableDeclarationWorker(node, /*exportedVariableStatement*/ false); + } + function visitVariableDeclarationWorker(node, exportedVariableStatement) { + // If we are here it is because the name contains a binding pattern with a rest somewhere in it. + if (ts.isBindingPattern(node.name) && node.name.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + return ts.flattenDestructuringBinding(node, visitor, context, 1 /* FlattenLevel.ObjectRest */, + /*rval*/ undefined, exportedVariableStatement); + } + return ts.visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + return factory.updateForStatement(node, ts.visitNode(node.initializer, visitorWithUnusedExpressionResult, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitorWithUnusedExpressionResult, ts.isExpression), ts.visitIterationBody(node.statement, visitor, context)); + } + function visitVoidExpression(node) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + /** + * Visits a ForOfStatement and converts it into a ES2015-compatible ForOfStatement. + * + * @param node A ForOfStatement. + */ + function visitForOfStatement(node, outermostLabeledStatement) { + var ancestorFacts = enterSubtree(0 /* HierarchyFacts.IterationStatementExcludes */, 2 /* HierarchyFacts.IterationStatementIncludes */); + if (node.initializer.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + node = transformForOfStatementWithObjectRest(node); + } + var result = node.awaitModifier ? + transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : + factory.restoreEnclosingLabel(ts.visitEachChild(node, visitor, context), outermostLabeledStatement); + exitSubtree(ancestorFacts); + return result; + } + function transformForOfStatementWithObjectRest(node) { + var initializerWithoutParens = ts.skipParentheses(node.initializer); + if (ts.isVariableDeclarationList(initializerWithoutParens) || ts.isAssignmentPattern(initializerWithoutParens)) { + var bodyLocation = void 0; + var statementsLocation = void 0; + var temp = factory.createTempVariable(/*recordTempVariable*/ undefined); + var statements = [ts.createForOfBindingStatement(factory, initializerWithoutParens, temp)]; + if (ts.isBlock(node.statement)) { + ts.addRange(statements, node.statement.statements); + bodyLocation = node.statement; + statementsLocation = node.statement.statements; + } + else if (node.statement) { + ts.append(statements, node.statement); + bodyLocation = node.statement; + statementsLocation = node.statement; + } + return factory.updateForOfStatement(node, node.awaitModifier, ts.setTextRange(factory.createVariableDeclarationList([ + ts.setTextRange(factory.createVariableDeclaration(temp), node.initializer) + ], 1 /* NodeFlags.Let */), node.initializer), node.expression, ts.setTextRange(factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), statementsLocation), + /*multiLine*/ true), bodyLocation)); + } + return node; + } + function convertForOfStatementHead(node, boundValue) { + var binding = ts.createForOfBindingStatement(factory, node.initializer, boundValue); + var bodyLocation; + var statementsLocation; + var statements = [ts.visitNode(binding, visitor, ts.isStatement)]; + var statement = ts.visitIterationBody(node.statement, visitor, context); + if (ts.isBlock(statement)) { + ts.addRange(statements, statement.statements); + bodyLocation = statement; + statementsLocation = statement.statements; + } + else { + statements.push(statement); + } + return ts.setEmitFlags(ts.setTextRange(factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), statementsLocation), + /*multiLine*/ true), bodyLocation), 48 /* EmitFlags.NoSourceMap */ | 384 /* EmitFlags.NoTokenSourceMaps */); + } + function createDownlevelAwait(expression) { + return enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? factory.createYieldExpression(/*asteriskToken*/ undefined, emitHelpers().createAwaitHelper(expression)) + : factory.createAwaitExpression(expression); + } + function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) { + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + var iterator = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(expression) : factory.createTempVariable(/*recordTempVariable*/ undefined); + var result = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(iterator) : factory.createTempVariable(/*recordTempVariable*/ undefined); + var errorRecord = factory.createUniqueName("e"); + var catchVariable = factory.getGeneratedNameForNode(errorRecord); + var returnMethod = factory.createTempVariable(/*recordTempVariable*/ undefined); + var callValues = ts.setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression); + var callNext = factory.createCallExpression(factory.createPropertyAccessExpression(iterator, "next"), /*typeArguments*/ undefined, []); + var getDone = factory.createPropertyAccessExpression(result, "done"); + var getValue = factory.createPropertyAccessExpression(result, "value"); + var callReturn = factory.createFunctionCallCall(returnMethod, iterator, []); + hoistVariableDeclaration(errorRecord); + hoistVariableDeclaration(returnMethod); + // if we are enclosed in an outer loop ensure we reset 'errorRecord' per each iteration + var initializer = ancestorFacts & 2 /* HierarchyFacts.IterationContainer */ ? + factory.inlineExpressions([factory.createAssignment(errorRecord, factory.createVoidZero()), callValues]) : + callValues; + var forStatement = ts.setEmitFlags(ts.setTextRange(factory.createForStatement( + /*initializer*/ ts.setEmitFlags(ts.setTextRange(factory.createVariableDeclarationList([ + ts.setTextRange(factory.createVariableDeclaration(iterator, /*exclamationToken*/ undefined, /*type*/ undefined, initializer), node.expression), + factory.createVariableDeclaration(result) + ]), node.expression), 2097152 /* EmitFlags.NoHoisting */), + /*condition*/ factory.createComma(factory.createAssignment(result, createDownlevelAwait(callNext)), factory.createLogicalNot(getDone)), + /*incrementor*/ undefined, + /*statement*/ convertForOfStatementHead(node, getValue)), + /*location*/ node), 256 /* EmitFlags.NoTokenTrailingSourceMaps */); + ts.setOriginalNode(forStatement, node); + return factory.createTryStatement(factory.createBlock([ + factory.restoreEnclosingLabel(forStatement, outermostLabeledStatement) + ]), factory.createCatchClause(factory.createVariableDeclaration(catchVariable), ts.setEmitFlags(factory.createBlock([ + factory.createExpressionStatement(factory.createAssignment(errorRecord, factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("error", catchVariable) + ]))) + ]), 1 /* EmitFlags.SingleLine */)), factory.createBlock([ + factory.createTryStatement( + /*tryBlock*/ factory.createBlock([ + ts.setEmitFlags(factory.createIfStatement(factory.createLogicalAnd(factory.createLogicalAnd(result, factory.createLogicalNot(getDone)), factory.createAssignment(returnMethod, factory.createPropertyAccessExpression(iterator, "return"))), factory.createExpressionStatement(createDownlevelAwait(callReturn))), 1 /* EmitFlags.SingleLine */) + ]), + /*catchClause*/ undefined, + /*finallyBlock*/ ts.setEmitFlags(factory.createBlock([ + ts.setEmitFlags(factory.createIfStatement(errorRecord, factory.createThrowStatement(factory.createPropertyAccessExpression(errorRecord, "error"))), 1 /* EmitFlags.SingleLine */) + ]), 1 /* EmitFlags.SingleLine */)) + ])); + } + function parameterVisitor(node) { + ts.Debug.assertNode(node, ts.isParameter); + return visitParameter(node); + } + function visitParameter(node) { + if (parametersWithPrecedingObjectRestOrSpread === null || parametersWithPrecedingObjectRestOrSpread === void 0 ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) { + return factory.updateParameterDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, node.dotDotDotToken, ts.isBindingPattern(node.name) ? factory.getGeneratedNameForNode(node) : node.name, + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined); + } + if (node.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + // Binding patterns are converted into a generated name and are + // evaluated inside the function body. + return factory.updateParameterDeclaration(node, + /*decorators*/ undefined, + /*modifiers*/ undefined, node.dotDotDotToken, factory.getGeneratedNameForNode(node), + /*questionToken*/ undefined, + /*type*/ undefined, ts.visitNode(node.initializer, visitor, ts.isExpression)); + } + return ts.visitEachChild(node, visitor, context); + } + function collectParametersWithPrecedingObjectRestOrSpread(node) { + var parameters; + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + if (parameters) { + parameters.add(parameter); + } + else if (parameter.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + parameters = new ts.Set(); + } + } + return parameters; + } + function visitConstructorDeclaration(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateConstructorDeclaration(node, + /*decorators*/ undefined, node.modifiers, ts.visitParameterList(node.parameters, parameterVisitor, context), transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitGetAccessorDeclaration(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateGetAccessorDeclaration(node, + /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ undefined, transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitSetAccessorDeclaration(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateSetAccessorDeclaration(node, + /*decorators*/ undefined, node.modifiers, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitParameterList(node.parameters, parameterVisitor, context), transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitMethodDeclaration(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateMethodDeclaration(node, + /*decorators*/ undefined, enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) + : node.modifiers, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ + ? undefined + : node.asteriskToken, ts.visitNode(node.name, visitor, ts.isPropertyName), ts.visitNode(/*questionToken*/ undefined, visitor, ts.isToken), + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ undefined, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? transformAsyncGeneratorFunctionBody(node) + : transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitFunctionDeclaration(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateFunctionDeclaration(node, + /*decorators*/ undefined, enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) + : node.modifiers, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ + ? undefined + : node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ undefined, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? transformAsyncGeneratorFunctionBody(node) + : transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitArrowFunction(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateArrowFunction(node, node.modifiers, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ undefined, node.equalsGreaterThanToken, transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitFunctionExpression(node) { + var savedEnclosingFunctionFlags = enclosingFunctionFlags; + var savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = ts.getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + var updated = factory.updateFunctionExpression(node, enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? ts.visitNodes(node.modifiers, visitorNoAsyncModifier, ts.isModifier) + : node.modifiers, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ + ? undefined + : node.asteriskToken, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ undefined, enclosingFunctionFlags & 2 /* FunctionFlags.Async */ && enclosingFunctionFlags & 1 /* FunctionFlags.Generator */ + ? transformAsyncGeneratorFunctionBody(node) + : transformFunctionBody(node)); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function transformAsyncGeneratorFunctionBody(node) { + resumeLexicalEnvironment(); + var statements = []; + var statementOffset = factory.copyPrologue(node.body.statements, statements, /*ensureUseStrict*/ false, visitor); + appendObjectRestAssignmentsIfNeeded(statements, node); + var savedCapturedSuperProperties = capturedSuperProperties; + var savedHasSuperElementAccess = hasSuperElementAccess; + capturedSuperProperties = new ts.Set(); + hasSuperElementAccess = false; + var returnStatement = factory.createReturnStatement(emitHelpers().createAsyncGeneratorHelper(factory.createFunctionExpression( + /*modifiers*/ undefined, factory.createToken(41 /* SyntaxKind.AsteriskToken */), node.name && factory.getGeneratedNameForNode(node.name), + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, factory.updateBlock(node.body, ts.visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset))), !!(hierarchyFacts & 1 /* HierarchyFacts.HasLexicalThis */))); + // Minor optimization, emit `_super` helper to capture `super` access in an arrow. + // This step isn't needed if we eventually transform this to ES5. + var emitSuperHelpers = languageVersion >= 2 /* ScriptTarget.ES2015 */ && resolver.getNodeCheckFlags(node) & (4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */ | 2048 /* NodeCheckFlags.AsyncMethodWithSuper */); + if (emitSuperHelpers) { + enableSubstitutionForAsyncMethodsWithSuper(); + var variableStatement = ts.createSuperAccessVariableStatement(factory, resolver, node, capturedSuperProperties); + substitutedSuperAccessors[ts.getNodeId(variableStatement)] = true; + ts.insertStatementsAfterStandardPrologue(statements, [variableStatement]); + } + statements.push(returnStatement); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + var block = factory.updateBlock(node.body, statements); + if (emitSuperHelpers && hasSuperElementAccess) { + if (resolver.getNodeCheckFlags(node) & 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */) { + ts.addEmitHelper(block, ts.advancedAsyncSuperHelper); + } + else if (resolver.getNodeCheckFlags(node) & 2048 /* NodeCheckFlags.AsyncMethodWithSuper */) { + ts.addEmitHelper(block, ts.asyncSuperHelper); + } + } + capturedSuperProperties = savedCapturedSuperProperties; + hasSuperElementAccess = savedHasSuperElementAccess; + return block; + } + function transformFunctionBody(node) { + var _a; + resumeLexicalEnvironment(); + var statementOffset = 0; + var statements = []; + var body = (_a = ts.visitNode(node.body, visitor, ts.isConciseBody)) !== null && _a !== void 0 ? _a : factory.createBlock([]); + if (ts.isBlock(body)) { + statementOffset = factory.copyPrologue(body.statements, statements, /*ensureUseStrict*/ false, visitor); + } + ts.addRange(statements, appendObjectRestAssignmentsIfNeeded(/*statements*/ undefined, node)); + var leadingStatements = endLexicalEnvironment(); + if (statementOffset > 0 || ts.some(statements) || ts.some(leadingStatements)) { + var block = factory.converters.convertToFunctionBlock(body, /*multiLine*/ true); + ts.insertStatementsAfterStandardPrologue(statements, leadingStatements); + ts.addRange(statements, block.statements.slice(statementOffset)); + return factory.updateBlock(block, ts.setTextRange(factory.createNodeArray(statements), block.statements)); + } + return body; + } + function appendObjectRestAssignmentsIfNeeded(statements, node) { + var containsPrecedingObjectRestOrSpread = false; + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + if (containsPrecedingObjectRestOrSpread) { + if (ts.isBindingPattern(parameter.name)) { + // In cases where a binding pattern is simply '[]' or '{}', + // we usually don't want to emit a var declaration; however, in the presence + // of an initializer, we must emit that expression to preserve side effects. + // + // NOTE: see `insertDefaultValueAssignmentForBindingPattern` in es2015.ts + if (parameter.name.elements.length > 0) { + var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 0 /* FlattenLevel.All */, factory.getGeneratedNameForNode(parameter)); + if (ts.some(declarations)) { + var declarationList = factory.createVariableDeclarationList(declarations); + var statement = factory.createVariableStatement(/*modifiers*/ undefined, declarationList); + ts.setEmitFlags(statement, 1048576 /* EmitFlags.CustomPrologue */); + statements = ts.append(statements, statement); + } + } + else if (parameter.initializer) { + var name = factory.getGeneratedNameForNode(parameter); + var initializer = ts.visitNode(parameter.initializer, visitor, ts.isExpression); + var assignment = factory.createAssignment(name, initializer); + var statement = factory.createExpressionStatement(assignment); + ts.setEmitFlags(statement, 1048576 /* EmitFlags.CustomPrologue */); + statements = ts.append(statements, statement); + } + } + else if (parameter.initializer) { + // Converts a parameter initializer into a function body statement, i.e.: + // + // function f(x = 1) { } + // + // becomes + // + // function f(x) { + // if (typeof x === "undefined") { x = 1; } + // } + var name = factory.cloneNode(parameter.name); + ts.setTextRange(name, parameter.name); + ts.setEmitFlags(name, 48 /* EmitFlags.NoSourceMap */); + var initializer = ts.visitNode(parameter.initializer, visitor, ts.isExpression); + ts.addEmitFlags(initializer, 48 /* EmitFlags.NoSourceMap */ | 1536 /* EmitFlags.NoComments */); + var assignment = factory.createAssignment(name, initializer); + ts.setTextRange(assignment, parameter); + ts.setEmitFlags(assignment, 1536 /* EmitFlags.NoComments */); + var block = factory.createBlock([factory.createExpressionStatement(assignment)]); + ts.setTextRange(block, parameter); + ts.setEmitFlags(block, 1 /* EmitFlags.SingleLine */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 384 /* EmitFlags.NoTokenSourceMaps */ | 1536 /* EmitFlags.NoComments */); + var typeCheck = factory.createTypeCheck(factory.cloneNode(parameter.name), "undefined"); + var statement = factory.createIfStatement(typeCheck, block); + ts.startOnNewLine(statement); + ts.setTextRange(statement, parameter); + ts.setEmitFlags(statement, 384 /* EmitFlags.NoTokenSourceMaps */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 1048576 /* EmitFlags.CustomPrologue */ | 1536 /* EmitFlags.NoComments */); + statements = ts.append(statements, statement); + } + } + else if (parameter.transformFlags & 32768 /* TransformFlags.ContainsObjectRestOrSpread */) { + containsPrecedingObjectRestOrSpread = true; + var declarations = ts.flattenDestructuringBinding(parameter, visitor, context, 1 /* FlattenLevel.ObjectRest */, factory.getGeneratedNameForNode(parameter), + /*doNotRecordTempVariablesInLine*/ false, + /*skipInitializer*/ true); + if (ts.some(declarations)) { + var declarationList = factory.createVariableDeclarationList(declarations); + var statement = factory.createVariableStatement(/*modifiers*/ undefined, declarationList); + ts.setEmitFlags(statement, 1048576 /* EmitFlags.CustomPrologue */); + statements = ts.append(statements, statement); + } + } + } + return statements; + } + function enableSubstitutionForAsyncMethodsWithSuper() { + if ((enabledSubstitutions & 1 /* ESNextSubstitutionFlags.AsyncMethodsWithSuper */) === 0) { + enabledSubstitutions |= 1 /* ESNextSubstitutionFlags.AsyncMethodsWithSuper */; + // We need to enable substitutions for call, property access, and element access + // if we need to rewrite super calls. + context.enableSubstitution(208 /* SyntaxKind.CallExpression */); + context.enableSubstitution(206 /* SyntaxKind.PropertyAccessExpression */); + context.enableSubstitution(207 /* SyntaxKind.ElementAccessExpression */); + // We need to be notified when entering and exiting declarations that bind super. + context.enableEmitNotification(257 /* SyntaxKind.ClassDeclaration */); + context.enableEmitNotification(169 /* SyntaxKind.MethodDeclaration */); + context.enableEmitNotification(172 /* SyntaxKind.GetAccessor */); + context.enableEmitNotification(173 /* SyntaxKind.SetAccessor */); + context.enableEmitNotification(171 /* SyntaxKind.Constructor */); + // We need to be notified when entering the generated accessor arrow functions. + context.enableEmitNotification(237 /* SyntaxKind.VariableStatement */); + } + } + /** + * Called by the printer just before a node is printed. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to be printed. + * @param emitCallback The callback used to emit the node. + */ + function onEmitNode(hint, node, emitCallback) { + // If we need to support substitutions for `super` in an async method, + // we should track it here. + if (enabledSubstitutions & 1 /* ESNextSubstitutionFlags.AsyncMethodsWithSuper */ && isSuperContainer(node)) { + var superContainerFlags = resolver.getNodeCheckFlags(node) & (2048 /* NodeCheckFlags.AsyncMethodWithSuper */ | 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */); + if (superContainerFlags !== enclosingSuperContainerFlags) { + var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = superContainerFlags; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + } + // Disable substitution in the generated super accessor itself. + else if (enabledSubstitutions && substitutedSuperAccessors[ts.getNodeId(node)]) { + var savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = 0; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + /** + * Hooks node substitutions. + * + * @param hint The context for the emitter. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */ && enclosingSuperContainerFlags) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return substituteElementAccessExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return substituteCallExpression(node); + } + return node; + } + function substitutePropertyAccessExpression(node) { + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), node.name), node); + } + return node; + } + function substituteElementAccessExpression(node) { + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + return createSuperElementAccessInAsyncMethod(node.argumentExpression, node); + } + return node; + } + function substituteCallExpression(node) { + var expression = node.expression; + if (ts.isSuperProperty(expression)) { + var argumentExpression = ts.isPropertyAccessExpression(expression) + ? substitutePropertyAccessExpression(expression) + : substituteElementAccessExpression(expression); + return factory.createCallExpression(factory.createPropertyAccessExpression(argumentExpression, "call"), + /*typeArguments*/ undefined, __spreadArray([ + factory.createThis() + ], node.arguments, true)); + } + return node; + } + function isSuperContainer(node) { + var kind = node.kind; + return kind === 257 /* SyntaxKind.ClassDeclaration */ + || kind === 171 /* SyntaxKind.Constructor */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */; + } + function createSuperElementAccessInAsyncMethod(argumentExpression, location) { + if (enclosingSuperContainerFlags & 4096 /* NodeCheckFlags.AsyncMethodWithSuperBinding */) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.createCallExpression(factory.createIdentifier("_superIndex"), + /*typeArguments*/ undefined, [argumentExpression]), "value"), location); + } + else { + return ts.setTextRange(factory.createCallExpression(factory.createIdentifier("_superIndex"), + /*typeArguments*/ undefined, [argumentExpression]), location); + } + } + } + ts.transformES2018 = transformES2018; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformES2019(context) { + var factory = context.factory; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 64 /* TransformFlags.ContainsES2019 */) === 0) { + return node; + } + switch (node.kind) { + case 292 /* SyntaxKind.CatchClause */: + return visitCatchClause(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function visitCatchClause(node) { + if (!node.variableDeclaration) { + return factory.updateCatchClause(node, factory.createVariableDeclaration(factory.createTempVariable(/*recordTempVariable*/ undefined)), ts.visitNode(node.block, visitor, ts.isBlock)); + } + return ts.visitEachChild(node, visitor, context); + } + } + ts.transformES2019 = transformES2019; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformES2020(context) { + var factory = context.factory, hoistVariableDeclaration = context.hoistVariableDeclaration; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 32 /* TransformFlags.ContainsES2020 */) === 0) { + return node; + } + switch (node.kind) { + case 208 /* SyntaxKind.CallExpression */: { + var updated = visitNonOptionalCallExpression(node, /*captureThisArg*/ false); + ts.Debug.assertNotNode(updated, ts.isSyntheticReference); + return updated; + } + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + if (ts.isOptionalChain(node)) { + var updated = visitOptionalExpression(node, /*captureThisArg*/ false, /*isDelete*/ false); + ts.Debug.assertNotNode(updated, ts.isSyntheticReference); + return updated; + } + return ts.visitEachChild(node, visitor, context); + case 221 /* SyntaxKind.BinaryExpression */: + if (node.operatorToken.kind === 60 /* SyntaxKind.QuestionQuestionToken */) { + return transformNullishCoalescingExpression(node); + } + return ts.visitEachChild(node, visitor, context); + case 215 /* SyntaxKind.DeleteExpression */: + return visitDeleteExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function flattenChain(chain) { + ts.Debug.assertNotNode(chain, ts.isNonNullChain); + var links = [chain]; + while (!chain.questionDotToken && !ts.isTaggedTemplateExpression(chain)) { + chain = ts.cast(ts.skipPartiallyEmittedExpressions(chain.expression), ts.isOptionalChain); + ts.Debug.assertNotNode(chain, ts.isNonNullChain); + links.unshift(chain); + } + return { expression: chain.expression, chain: links }; + } + function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) { + var expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete); + if (ts.isSyntheticReference(expression)) { + // `(a.b)` -> { expression `((_a = a).b)`, thisArg: `_a` } + // `(a[b])` -> { expression `((_a = a)[b])`, thisArg: `_a` } + return factory.createSyntheticReferenceExpression(factory.updateParenthesizedExpression(node, expression.expression), expression.thisArg); + } + return factory.updateParenthesizedExpression(node, expression); + } + function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) { + if (ts.isOptionalChain(node)) { + // If `node` is an optional chain, then it is the outermost chain of an optional expression. + return visitOptionalExpression(node, captureThisArg, isDelete); + } + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + ts.Debug.assertNotNode(expression, ts.isSyntheticReference); + var thisArg; + if (captureThisArg) { + if (!ts.isSimpleCopiableExpression(expression)) { + thisArg = factory.createTempVariable(hoistVariableDeclaration); + expression = factory.createAssignment(thisArg, expression); + } + else { + thisArg = expression; + } + } + expression = node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ + ? factory.updatePropertyAccessExpression(node, expression, ts.visitNode(node.name, visitor, ts.isIdentifier)) + : factory.updateElementAccessExpression(node, expression, ts.visitNode(node.argumentExpression, visitor, ts.isExpression)); + return thisArg ? factory.createSyntheticReferenceExpression(expression, thisArg) : expression; + } + function visitNonOptionalCallExpression(node, captureThisArg) { + if (ts.isOptionalChain(node)) { + // If `node` is an optional chain, then it is the outermost chain of an optional expression. + return visitOptionalExpression(node, captureThisArg, /*isDelete*/ false); + } + if (ts.isParenthesizedExpression(node.expression) && ts.isOptionalChain(ts.skipParentheses(node.expression))) { + // capture thisArg for calls of parenthesized optional chains like `(foo?.bar)()` + var expression = visitNonOptionalParenthesizedExpression(node.expression, /*captureThisArg*/ true, /*isDelete*/ false); + var args = ts.visitNodes(node.arguments, visitor, ts.isExpression); + if (ts.isSyntheticReference(expression)) { + return ts.setTextRange(factory.createFunctionCallCall(expression.expression, expression.thisArg, args), node); + } + return factory.updateCallExpression(node, expression, /*typeArguments*/ undefined, args); + } + return ts.visitEachChild(node, visitor, context); + } + function visitNonOptionalExpression(node, captureThisArg, isDelete) { + switch (node.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete); + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete); + case 208 /* SyntaxKind.CallExpression */: return visitNonOptionalCallExpression(node, captureThisArg); + default: return ts.visitNode(node, visitor, ts.isExpression); + } + } + function visitOptionalExpression(node, captureThisArg, isDelete) { + var _a = flattenChain(node), expression = _a.expression, chain = _a.chain; + var left = visitNonOptionalExpression(ts.skipPartiallyEmittedExpressions(expression), ts.isCallChain(chain[0]), /*isDelete*/ false); + var leftThisArg = ts.isSyntheticReference(left) ? left.thisArg : undefined; + var capturedLeft = ts.isSyntheticReference(left) ? left.expression : left; + var leftExpression = factory.restoreOuterExpressions(expression, capturedLeft, 8 /* OuterExpressionKinds.PartiallyEmittedExpressions */); + if (!ts.isSimpleCopiableExpression(capturedLeft)) { + capturedLeft = factory.createTempVariable(hoistVariableDeclaration); + leftExpression = factory.createAssignment(capturedLeft, leftExpression); + } + var rightExpression = capturedLeft; + var thisArg; + for (var i = 0; i < chain.length; i++) { + var segment = chain[i]; + switch (segment.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + if (i === chain.length - 1 && captureThisArg) { + if (!ts.isSimpleCopiableExpression(rightExpression)) { + thisArg = factory.createTempVariable(hoistVariableDeclaration); + rightExpression = factory.createAssignment(thisArg, rightExpression); + } + else { + thisArg = rightExpression; + } + } + rightExpression = segment.kind === 206 /* SyntaxKind.PropertyAccessExpression */ + ? factory.createPropertyAccessExpression(rightExpression, ts.visitNode(segment.name, visitor, ts.isIdentifier)) + : factory.createElementAccessExpression(rightExpression, ts.visitNode(segment.argumentExpression, visitor, ts.isExpression)); + break; + case 208 /* SyntaxKind.CallExpression */: + if (i === 0 && leftThisArg) { + if (!ts.isGeneratedIdentifier(leftThisArg)) { + leftThisArg = factory.cloneNode(leftThisArg); + ts.addEmitFlags(leftThisArg, 1536 /* EmitFlags.NoComments */); + } + rightExpression = factory.createFunctionCallCall(rightExpression, leftThisArg.kind === 106 /* SyntaxKind.SuperKeyword */ ? factory.createThis() : leftThisArg, ts.visitNodes(segment.arguments, visitor, ts.isExpression)); + } + else { + rightExpression = factory.createCallExpression(rightExpression, + /*typeArguments*/ undefined, ts.visitNodes(segment.arguments, visitor, ts.isExpression)); + } + break; + } + ts.setOriginalNode(rightExpression, segment); + } + var target = isDelete + ? factory.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, /*invert*/ true), /*questionToken*/ undefined, factory.createTrue(), /*colonToken*/ undefined, factory.createDeleteExpression(rightExpression)) + : factory.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, /*invert*/ true), /*questionToken*/ undefined, factory.createVoidZero(), /*colonToken*/ undefined, rightExpression); + ts.setTextRange(target, node); + return thisArg ? factory.createSyntheticReferenceExpression(target, thisArg) : target; + } + function createNotNullCondition(left, right, invert) { + return factory.createBinaryExpression(factory.createBinaryExpression(left, factory.createToken(invert ? 36 /* SyntaxKind.EqualsEqualsEqualsToken */ : 37 /* SyntaxKind.ExclamationEqualsEqualsToken */), factory.createNull()), factory.createToken(invert ? 56 /* SyntaxKind.BarBarToken */ : 55 /* SyntaxKind.AmpersandAmpersandToken */), factory.createBinaryExpression(right, factory.createToken(invert ? 36 /* SyntaxKind.EqualsEqualsEqualsToken */ : 37 /* SyntaxKind.ExclamationEqualsEqualsToken */), factory.createVoidZero())); + } + function transformNullishCoalescingExpression(node) { + var left = ts.visitNode(node.left, visitor, ts.isExpression); + var right = left; + if (!ts.isSimpleCopiableExpression(left)) { + right = factory.createTempVariable(hoistVariableDeclaration); + left = factory.createAssignment(right, left); + } + return ts.setTextRange(factory.createConditionalExpression(createNotNullCondition(left, right), + /*questionToken*/ undefined, right, + /*colonToken*/ undefined, ts.visitNode(node.right, visitor, ts.isExpression)), node); + } + function visitDeleteExpression(node) { + return ts.isOptionalChain(ts.skipParentheses(node.expression)) + ? ts.setOriginalNode(visitNonOptionalExpression(node.expression, /*captureThisArg*/ false, /*isDelete*/ true), node) + : factory.updateDeleteExpression(node, ts.visitNode(node.expression, visitor, ts.isExpression)); + } + } + ts.transformES2020 = transformES2020; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformES2021(context) { + var hoistVariableDeclaration = context.hoistVariableDeclaration, factory = context.factory; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 16 /* TransformFlags.ContainsES2021 */) === 0) { + return node; + } + switch (node.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + var binaryExpression = node; + if (ts.isLogicalOrCoalescingAssignmentExpression(binaryExpression)) { + return transformLogicalAssignment(binaryExpression); + } + // falls through + default: + return ts.visitEachChild(node, visitor, context); + } + } + function transformLogicalAssignment(binaryExpression) { + var operator = binaryExpression.operatorToken; + var nonAssignmentOperator = ts.getNonAssignmentOperatorForCompoundAssignment(operator.kind); + var left = ts.skipParentheses(ts.visitNode(binaryExpression.left, visitor, ts.isLeftHandSideExpression)); + var assignmentTarget = left; + var right = ts.skipParentheses(ts.visitNode(binaryExpression.right, visitor, ts.isExpression)); + if (ts.isAccessExpression(left)) { + var propertyAccessTargetSimpleCopiable = ts.isSimpleCopiableExpression(left.expression); + var propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : + factory.createTempVariable(hoistVariableDeclaration); + var propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory.createAssignment(propertyAccessTarget, left.expression); + if (ts.isPropertyAccessExpression(left)) { + assignmentTarget = factory.createPropertyAccessExpression(propertyAccessTarget, left.name); + left = factory.createPropertyAccessExpression(propertyAccessTargetAssignment, left.name); + } + else { + var elementAccessArgumentSimpleCopiable = ts.isSimpleCopiableExpression(left.argumentExpression); + var elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : + factory.createTempVariable(hoistVariableDeclaration); + assignmentTarget = factory.createElementAccessExpression(propertyAccessTarget, elementAccessArgument); + left = factory.createElementAccessExpression(propertyAccessTargetAssignment, elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory.createAssignment(elementAccessArgument, left.argumentExpression)); + } + } + return factory.createBinaryExpression(left, nonAssignmentOperator, factory.createParenthesizedExpression(factory.createAssignment(assignmentTarget, right))); + } + } + ts.transformES2021 = transformES2021; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformESNext(context) { + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 4 /* TransformFlags.ContainsESNext */) === 0) { + return node; + } + switch (node.kind) { + default: + return ts.visitEachChild(node, visitor, context); + } + } + } + ts.transformESNext = transformESNext; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformJsx(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory; + var compilerOptions = context.getCompilerOptions(); + var currentSourceFile; + var currentFileState; + return ts.chainBundle(context, transformSourceFile); + function getCurrentFileNameExpression() { + if (currentFileState.filenameDeclaration) { + return currentFileState.filenameDeclaration.name; + } + var declaration = factory.createVariableDeclaration(factory.createUniqueName("_jsxFileName", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), /*exclaimationToken*/ undefined, /*type*/ undefined, factory.createStringLiteral(currentSourceFile.fileName)); + currentFileState.filenameDeclaration = declaration; + return currentFileState.filenameDeclaration.name; + } + function getJsxFactoryCalleePrimitive(isStaticChildren) { + return compilerOptions.jsx === 5 /* JsxEmit.ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx"; + } + function getJsxFactoryCallee(isStaticChildren) { + var type = getJsxFactoryCalleePrimitive(isStaticChildren); + return getImplicitImportForName(type); + } + function getImplicitJsxFragmentReference() { + return getImplicitImportForName("Fragment"); + } + function getImplicitImportForName(name) { + var _a, _b; + var importSource = name === "createElement" + ? currentFileState.importSpecifier + : ts.getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions); + var existing = (_b = (_a = currentFileState.utilizedImplicitRuntimeImports) === null || _a === void 0 ? void 0 : _a.get(importSource)) === null || _b === void 0 ? void 0 : _b.get(name); + if (existing) { + return existing.name; + } + if (!currentFileState.utilizedImplicitRuntimeImports) { + currentFileState.utilizedImplicitRuntimeImports = new ts.Map(); + } + var specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource); + if (!specifierSourceImports) { + specifierSourceImports = new ts.Map(); + currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports); + } + var generatedName = factory.createUniqueName("_".concat(name), 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */ | 64 /* GeneratedIdentifierFlags.AllowNameSubstitution */); + var specifier = factory.createImportSpecifier(/*isTypeOnly*/ false, factory.createIdentifier(name), generatedName); + generatedName.generatedImportReference = specifier; + specifierSourceImports.set(name, specifier); + return generatedName; + } + /** + * Transform JSX-specific syntax in a SourceFile. + * + * @param node A SourceFile node. + */ + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + currentFileState = {}; + currentFileState.importSpecifier = ts.getJSXImplicitImportBase(compilerOptions, node); + var visited = ts.visitEachChild(node, visitor, context); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + var statements = visited.statements; + if (currentFileState.filenameDeclaration) { + statements = ts.insertStatementAfterCustomPrologue(statements.slice(), factory.createVariableStatement(/*modifiers*/ undefined, factory.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* NodeFlags.Const */))); + } + if (currentFileState.utilizedImplicitRuntimeImports) { + for (var _i = 0, _a = ts.arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries()); _i < _a.length; _i++) { + var _b = _a[_i], importSource = _b[0], importSpecifiersMap = _b[1]; + if (ts.isExternalModule(node)) { + // Add `import` statement + var importStatement = factory.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, factory.createImportClause(/*typeOnly*/ false, /*name*/ undefined, factory.createNamedImports(ts.arrayFrom(importSpecifiersMap.values()))), factory.createStringLiteral(importSource), /*assertClause*/ undefined); + ts.setParentRecursive(importStatement, /*incremental*/ false); + statements = ts.insertStatementAfterCustomPrologue(statements.slice(), importStatement); + } + else if (ts.isExternalOrCommonJsModule(node)) { + // Add `require` statement + var requireStatement = factory.createVariableStatement(/*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.createObjectBindingPattern(ts.map(ts.arrayFrom(importSpecifiersMap.values()), function (s) { return factory.createBindingElement(/*dotdotdot*/ undefined, s.propertyName, s.name); })), + /*exclaimationToken*/ undefined, + /*type*/ undefined, factory.createCallExpression(factory.createIdentifier("require"), /*typeArguments*/ undefined, [factory.createStringLiteral(importSource)])) + ], 2 /* NodeFlags.Const */)); + ts.setParentRecursive(requireStatement, /*incremental*/ false); + statements = ts.insertStatementAfterCustomPrologue(statements.slice(), requireStatement); + } + else { + // Do nothing (script file) - consider an error in the checker? + } + } + } + if (statements !== visited.statements) { + visited = factory.updateSourceFile(visited, statements); + } + currentFileState = undefined; + return visited; + } + function visitor(node) { + if (node.transformFlags & 2 /* TransformFlags.ContainsJsx */) { + return visitorWorker(node); + } + else { + return node; + } + } + function visitorWorker(node) { + switch (node.kind) { + case 278 /* SyntaxKind.JsxElement */: + return visitJsxElement(node, /*isChild*/ false); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return visitJsxSelfClosingElement(node, /*isChild*/ false); + case 282 /* SyntaxKind.JsxFragment */: + return visitJsxFragment(node, /*isChild*/ false); + case 288 /* SyntaxKind.JsxExpression */: + return visitJsxExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function transformJsxChildToExpression(node) { + switch (node.kind) { + case 11 /* SyntaxKind.JsxText */: + return visitJsxText(node); + case 288 /* SyntaxKind.JsxExpression */: + return visitJsxExpression(node); + case 278 /* SyntaxKind.JsxElement */: + return visitJsxElement(node, /*isChild*/ true); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return visitJsxSelfClosingElement(node, /*isChild*/ true); + case 282 /* SyntaxKind.JsxFragment */: + return visitJsxFragment(node, /*isChild*/ true); + default: + return ts.Debug.failBadSyntaxKind(node); + } + } + /** + * The react jsx/jsxs transform falls back to `createElement` when an explicit `key` argument comes after a spread + */ + function hasKeyAfterPropsSpread(node) { + var spread = false; + for (var _i = 0, _a = node.attributes.properties; _i < _a.length; _i++) { + var elem = _a[_i]; + if (ts.isJsxSpreadAttribute(elem)) { + spread = true; + } + else if (spread && ts.isJsxAttribute(elem) && elem.name.escapedText === "key") { + return true; + } + } + return false; + } + function shouldUseCreateElement(node) { + return currentFileState.importSpecifier === undefined || hasKeyAfterPropsSpread(node); + } + function visitJsxElement(node, isChild) { + var tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; + return tagTransform(node.openingElement, node.children, isChild, /*location*/ node); + } + function visitJsxSelfClosingElement(node, isChild) { + var tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; + return tagTransform(node, /*children*/ undefined, isChild, /*location*/ node); + } + function visitJsxFragment(node, isChild) { + var tagTransform = currentFileState.importSpecifier === undefined ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX; + return tagTransform(node.openingFragment, node.children, isChild, /*location*/ node); + } + function convertJsxChildrenToChildrenPropObject(children) { + var prop = convertJsxChildrenToChildrenPropAssignment(children); + return prop && factory.createObjectLiteralExpression([prop]); + } + function convertJsxChildrenToChildrenPropAssignment(children) { + var nonWhitespaceChildren = ts.getSemanticJsxChildren(children); + if (ts.length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) { + var result_13 = transformJsxChildToExpression(nonWhitespaceChildren[0]); + return result_13 && factory.createPropertyAssignment("children", result_13); + } + var result = ts.mapDefined(children, transformJsxChildToExpression); + return ts.length(result) ? factory.createPropertyAssignment("children", factory.createArrayLiteralExpression(result)) : undefined; + } + function visitJsxOpeningLikeElementJSX(node, children, isChild, location) { + var tagName = getTagName(node); + var childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : undefined; + var keyAttr = ts.find(node.attributes.properties, function (p) { return !!p.name && ts.isIdentifier(p.name) && p.name.escapedText === "key"; }); + var attrs = keyAttr ? ts.filter(node.attributes.properties, function (p) { return p !== keyAttr; }) : node.attributes.properties; + var objectProperties = ts.length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : + factory.createObjectLiteralExpression(childrenProp ? [childrenProp] : ts.emptyArray); // When there are no attributes, React wants {} + return visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children || ts.emptyArray, isChild, location); + } + function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) { + var _a; + var nonWhitespaceChildren = ts.getSemanticJsxChildren(children); + var isStaticChildren = ts.length(nonWhitespaceChildren) > 1 || !!((_a = nonWhitespaceChildren[0]) === null || _a === void 0 ? void 0 : _a.dotDotDotToken); + var args = [tagName, objectProperties]; + // function jsx(type, config, maybeKey) {} + // "maybeKey" is optional. It is acceptable to use "_jsx" without a third argument + if (keyAttr) { + args.push(transformJsxAttributeInitializer(keyAttr.initializer)); + } + if (compilerOptions.jsx === 5 /* JsxEmit.ReactJSXDev */) { + var originalFile = ts.getOriginalNode(currentSourceFile); + if (originalFile && ts.isSourceFile(originalFile)) { + // "maybeKey" has to be replaced with "void 0" to not break the jsxDEV signature + if (keyAttr === undefined) { + args.push(factory.createVoidZero()); + } + // isStaticChildren development flag + args.push(isStaticChildren ? factory.createTrue() : factory.createFalse()); + // __source development flag + var lineCol = ts.getLineAndCharacterOfPosition(originalFile, location.pos); + args.push(factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("fileName", getCurrentFileNameExpression()), + factory.createPropertyAssignment("lineNumber", factory.createNumericLiteral(lineCol.line + 1)), + factory.createPropertyAssignment("columnNumber", factory.createNumericLiteral(lineCol.character + 1)) + ])); + // __self development flag + args.push(factory.createThis()); + } + } + var element = ts.setTextRange(factory.createCallExpression(getJsxFactoryCallee(isStaticChildren), /*typeArguments*/ undefined, args), location); + if (isChild) { + ts.startOnNewLine(element); + } + return element; + } + function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) { + var tagName = getTagName(node); + var attrs = node.attributes.properties; + var objectProperties = ts.length(attrs) ? transformJsxAttributesToObjectProps(attrs) : + factory.createNull(); // When there are no attributes, React wants "null" + var callee = currentFileState.importSpecifier === undefined + ? ts.createJsxFactoryExpression(factory, context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), compilerOptions.reactNamespace, // TODO: GH#18217 + node) + : getImplicitImportForName("createElement"); + var element = ts.createExpressionForJsxElement(factory, callee, tagName, objectProperties, ts.mapDefined(children, transformJsxChildToExpression), location); + if (isChild) { + ts.startOnNewLine(element); + } + return element; + } + function visitJsxOpeningFragmentJSX(_node, children, isChild, location) { + var childrenProps; + if (children && children.length) { + var result = convertJsxChildrenToChildrenPropObject(children); + if (result) { + childrenProps = result; + } + } + return visitJsxOpeningLikeElementOrFragmentJSX(getImplicitJsxFragmentReference(), childrenProps || factory.createObjectLiteralExpression([]), + /*keyAttr*/ undefined, children, isChild, location); + } + function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) { + var element = ts.createExpressionForJsxFragment(factory, context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile), compilerOptions.reactNamespace, // TODO: GH#18217 + ts.mapDefined(children, transformJsxChildToExpression), node, location); + if (isChild) { + ts.startOnNewLine(element); + } + return element; + } + function transformJsxSpreadAttributeToSpreadAssignment(node) { + return factory.createSpreadAssignment(ts.visitNode(node.expression, visitor, ts.isExpression)); + } + function transformJsxAttributesToObjectProps(attrs, children) { + var target = ts.getEmitScriptTarget(compilerOptions); + return target && target >= 5 /* ScriptTarget.ES2018 */ ? factory.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : + transformJsxAttributesToExpression(attrs, children); + } + function transformJsxAttributesToProps(attrs, children) { + var props = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { + return ts.map(attrs, function (attr) { return isSpread ? transformJsxSpreadAttributeToSpreadAssignment(attr) : transformJsxAttributeToObjectLiteralElement(attr); }); + })); + if (children) { + props.push(children); + } + return props; + } + function transformJsxAttributesToExpression(attrs, children) { + // Map spans of JsxAttribute nodes into object literals and spans + // of JsxSpreadAttribute nodes into expressions. + var expressions = ts.flatten(ts.spanMap(attrs, ts.isJsxSpreadAttribute, function (attrs, isSpread) { return isSpread + ? ts.map(attrs, transformJsxSpreadAttributeToExpression) + : factory.createObjectLiteralExpression(ts.map(attrs, transformJsxAttributeToObjectLiteralElement)); })); + if (ts.isJsxSpreadAttribute(attrs[0])) { + // We must always emit at least one object literal before a spread + // argument.factory.createObjectLiteral + expressions.unshift(factory.createObjectLiteralExpression()); + } + if (children) { + expressions.push(factory.createObjectLiteralExpression([children])); + } + return ts.singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions); + } + function transformJsxSpreadAttributeToExpression(node) { + return ts.visitNode(node.expression, visitor, ts.isExpression); + } + function transformJsxAttributeToObjectLiteralElement(node) { + var name = getAttributeName(node); + var expression = transformJsxAttributeInitializer(node.initializer); + return factory.createPropertyAssignment(name, expression); + } + function transformJsxAttributeInitializer(node) { + if (node === undefined) { + return factory.createTrue(); + } + else if (node.kind === 10 /* SyntaxKind.StringLiteral */) { + // Always recreate the literal to escape any escape sequences or newlines which may be in the original jsx string and which + // Need to be escaped to be handled correctly in a normal string + var singleQuote = node.singleQuote !== undefined ? node.singleQuote : !ts.isStringDoubleQuoted(node, currentSourceFile); + var literal = factory.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote); + return ts.setTextRange(literal, node); + } + else if (node.kind === 288 /* SyntaxKind.JsxExpression */) { + if (node.expression === undefined) { + return factory.createTrue(); + } + return ts.visitNode(node.expression, visitor, ts.isExpression); + } + else { + return ts.Debug.failBadSyntaxKind(node); + } + } + function visitJsxText(node) { + var fixed = fixupWhitespaceAndDecodeEntities(node.text); + return fixed === undefined ? undefined : factory.createStringLiteral(fixed); + } + /** + * JSX trims whitespace at the end and beginning of lines, except that the + * start/end of a tag is considered a start/end of a line only if that line is + * on the same line as the closing tag. See examples in + * tests/cases/conformance/jsx/tsxReactEmitWhitespace.tsx + * See also https://www.w3.org/TR/html4/struct/text.html#h-9.1 and https://www.w3.org/TR/CSS2/text.html#white-space-model + * + * An equivalent algorithm would be: + * - If there is only one line, return it. + * - If there is only whitespace (but multiple lines), return `undefined`. + * - Split the text into lines. + * - 'trimRight' the first line, 'trimLeft' the last line, 'trim' middle lines. + * - Decode entities on each line (individually). + * - Remove empty lines and join the rest with " ". + */ + function fixupWhitespaceAndDecodeEntities(text) { + var acc; + // First non-whitespace character on this line. + var firstNonWhitespace = 0; + // Last non-whitespace character on this line. + var lastNonWhitespace = -1; + // These initial values are special because the first line is: + // firstNonWhitespace = 0 to indicate that we want leading whitsepace, + // but lastNonWhitespace = -1 as a special flag to indicate that we *don't* include the line if it's all whitespace. + for (var i = 0; i < text.length; i++) { + var c = text.charCodeAt(i); + if (ts.isLineBreak(c)) { + // If we've seen any non-whitespace characters on this line, add the 'trim' of the line. + // (lastNonWhitespace === -1 is a special flag to detect whether the first line is all whitespace.) + if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { + acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); + } + // Reset firstNonWhitespace for the next line. + // Don't bother to reset lastNonWhitespace because we ignore it if firstNonWhitespace = -1. + firstNonWhitespace = -1; + } + else if (!ts.isWhiteSpaceSingleLine(c)) { + lastNonWhitespace = i; + if (firstNonWhitespace === -1) { + firstNonWhitespace = i; + } + } + } + return firstNonWhitespace !== -1 + // Last line had a non-whitespace character. Emit the 'trimLeft', meaning keep trailing whitespace. + ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) + // Last line was all whitespace, so ignore it + : acc; + } + function addLineOfJsxText(acc, trimmedLine) { + // We do not escape the string here as that is handled by the printer + // when it emits the literal. We do, however, need to decode JSX entities. + var decoded = decodeEntities(trimmedLine); + return acc === undefined ? decoded : acc + " " + decoded; + } + /** + * Replace entities like " ", "{", and "�" with the characters they encode. + * See https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references + */ + function decodeEntities(text) { + return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, function (match, _all, _number, _digits, decimal, hex, word) { + if (decimal) { + return ts.utf16EncodeAsString(parseInt(decimal, 10)); + } + else if (hex) { + return ts.utf16EncodeAsString(parseInt(hex, 16)); + } + else { + var ch = entities.get(word); + // If this is not a valid entity, then just use `match` (replace it with itself, i.e. don't replace) + return ch ? ts.utf16EncodeAsString(ch) : match; + } + }); + } + /** Like `decodeEntities` but returns `undefined` if there were no entities to decode. */ + function tryDecodeEntities(text) { + var decoded = decodeEntities(text); + return decoded === text ? undefined : decoded; + } + function getTagName(node) { + if (node.kind === 278 /* SyntaxKind.JsxElement */) { + return getTagName(node.openingElement); + } + else { + var name = node.tagName; + if (ts.isIdentifier(name) && ts.isIntrinsicJsxName(name.escapedText)) { + return factory.createStringLiteral(ts.idText(name)); + } + else { + return ts.createExpressionFromEntityName(factory, name); + } + } + } + /** + * Emit an attribute name, which is quoted if it needs to be quoted. Because + * these emit into an object literal property name, we don't need to be worried + * about keywords, just non-identifier characters + */ + function getAttributeName(node) { + var name = node.name; + var text = ts.idText(name); + if (/^[A-Za-z_]\w*$/.test(text)) { + return name; + } + else { + return factory.createStringLiteral(text); + } + } + function visitJsxExpression(node) { + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + return node.dotDotDotToken ? factory.createSpreadElement(expression) : expression; + } + } + ts.transformJsx = transformJsx; + var entities = new ts.Map(ts.getEntries({ + quot: 0x0022, + amp: 0x0026, + apos: 0x0027, + lt: 0x003C, + gt: 0x003E, + nbsp: 0x00A0, + iexcl: 0x00A1, + cent: 0x00A2, + pound: 0x00A3, + curren: 0x00A4, + yen: 0x00A5, + brvbar: 0x00A6, + sect: 0x00A7, + uml: 0x00A8, + copy: 0x00A9, + ordf: 0x00AA, + laquo: 0x00AB, + not: 0x00AC, + shy: 0x00AD, + reg: 0x00AE, + macr: 0x00AF, + deg: 0x00B0, + plusmn: 0x00B1, + sup2: 0x00B2, + sup3: 0x00B3, + acute: 0x00B4, + micro: 0x00B5, + para: 0x00B6, + middot: 0x00B7, + cedil: 0x00B8, + sup1: 0x00B9, + ordm: 0x00BA, + raquo: 0x00BB, + frac14: 0x00BC, + frac12: 0x00BD, + frac34: 0x00BE, + iquest: 0x00BF, + Agrave: 0x00C0, + Aacute: 0x00C1, + Acirc: 0x00C2, + Atilde: 0x00C3, + Auml: 0x00C4, + Aring: 0x00C5, + AElig: 0x00C6, + Ccedil: 0x00C7, + Egrave: 0x00C8, + Eacute: 0x00C9, + Ecirc: 0x00CA, + Euml: 0x00CB, + Igrave: 0x00CC, + Iacute: 0x00CD, + Icirc: 0x00CE, + Iuml: 0x00CF, + ETH: 0x00D0, + Ntilde: 0x00D1, + Ograve: 0x00D2, + Oacute: 0x00D3, + Ocirc: 0x00D4, + Otilde: 0x00D5, + Ouml: 0x00D6, + times: 0x00D7, + Oslash: 0x00D8, + Ugrave: 0x00D9, + Uacute: 0x00DA, + Ucirc: 0x00DB, + Uuml: 0x00DC, + Yacute: 0x00DD, + THORN: 0x00DE, + szlig: 0x00DF, + agrave: 0x00E0, + aacute: 0x00E1, + acirc: 0x00E2, + atilde: 0x00E3, + auml: 0x00E4, + aring: 0x00E5, + aelig: 0x00E6, + ccedil: 0x00E7, + egrave: 0x00E8, + eacute: 0x00E9, + ecirc: 0x00EA, + euml: 0x00EB, + igrave: 0x00EC, + iacute: 0x00ED, + icirc: 0x00EE, + iuml: 0x00EF, + eth: 0x00F0, + ntilde: 0x00F1, + ograve: 0x00F2, + oacute: 0x00F3, + ocirc: 0x00F4, + otilde: 0x00F5, + ouml: 0x00F6, + divide: 0x00F7, + oslash: 0x00F8, + ugrave: 0x00F9, + uacute: 0x00FA, + ucirc: 0x00FB, + uuml: 0x00FC, + yacute: 0x00FD, + thorn: 0x00FE, + yuml: 0x00FF, + OElig: 0x0152, + oelig: 0x0153, + Scaron: 0x0160, + scaron: 0x0161, + Yuml: 0x0178, + fnof: 0x0192, + circ: 0x02C6, + tilde: 0x02DC, + Alpha: 0x0391, + Beta: 0x0392, + Gamma: 0x0393, + Delta: 0x0394, + Epsilon: 0x0395, + Zeta: 0x0396, + Eta: 0x0397, + Theta: 0x0398, + Iota: 0x0399, + Kappa: 0x039A, + Lambda: 0x039B, + Mu: 0x039C, + Nu: 0x039D, + Xi: 0x039E, + Omicron: 0x039F, + Pi: 0x03A0, + Rho: 0x03A1, + Sigma: 0x03A3, + Tau: 0x03A4, + Upsilon: 0x03A5, + Phi: 0x03A6, + Chi: 0x03A7, + Psi: 0x03A8, + Omega: 0x03A9, + alpha: 0x03B1, + beta: 0x03B2, + gamma: 0x03B3, + delta: 0x03B4, + epsilon: 0x03B5, + zeta: 0x03B6, + eta: 0x03B7, + theta: 0x03B8, + iota: 0x03B9, + kappa: 0x03BA, + lambda: 0x03BB, + mu: 0x03BC, + nu: 0x03BD, + xi: 0x03BE, + omicron: 0x03BF, + pi: 0x03C0, + rho: 0x03C1, + sigmaf: 0x03C2, + sigma: 0x03C3, + tau: 0x03C4, + upsilon: 0x03C5, + phi: 0x03C6, + chi: 0x03C7, + psi: 0x03C8, + omega: 0x03C9, + thetasym: 0x03D1, + upsih: 0x03D2, + piv: 0x03D6, + ensp: 0x2002, + emsp: 0x2003, + thinsp: 0x2009, + zwnj: 0x200C, + zwj: 0x200D, + lrm: 0x200E, + rlm: 0x200F, + ndash: 0x2013, + mdash: 0x2014, + lsquo: 0x2018, + rsquo: 0x2019, + sbquo: 0x201A, + ldquo: 0x201C, + rdquo: 0x201D, + bdquo: 0x201E, + dagger: 0x2020, + Dagger: 0x2021, + bull: 0x2022, + hellip: 0x2026, + permil: 0x2030, + prime: 0x2032, + Prime: 0x2033, + lsaquo: 0x2039, + rsaquo: 0x203A, + oline: 0x203E, + frasl: 0x2044, + euro: 0x20AC, + image: 0x2111, + weierp: 0x2118, + real: 0x211C, + trade: 0x2122, + alefsym: 0x2135, + larr: 0x2190, + uarr: 0x2191, + rarr: 0x2192, + darr: 0x2193, + harr: 0x2194, + crarr: 0x21B5, + lArr: 0x21D0, + uArr: 0x21D1, + rArr: 0x21D2, + dArr: 0x21D3, + hArr: 0x21D4, + forall: 0x2200, + part: 0x2202, + exist: 0x2203, + empty: 0x2205, + nabla: 0x2207, + isin: 0x2208, + notin: 0x2209, + ni: 0x220B, + prod: 0x220F, + sum: 0x2211, + minus: 0x2212, + lowast: 0x2217, + radic: 0x221A, + prop: 0x221D, + infin: 0x221E, + ang: 0x2220, + and: 0x2227, + or: 0x2228, + cap: 0x2229, + cup: 0x222A, + int: 0x222B, + there4: 0x2234, + sim: 0x223C, + cong: 0x2245, + asymp: 0x2248, + ne: 0x2260, + equiv: 0x2261, + le: 0x2264, + ge: 0x2265, + sub: 0x2282, + sup: 0x2283, + nsub: 0x2284, + sube: 0x2286, + supe: 0x2287, + oplus: 0x2295, + otimes: 0x2297, + perp: 0x22A5, + sdot: 0x22C5, + lceil: 0x2308, + rceil: 0x2309, + lfloor: 0x230A, + rfloor: 0x230B, + lang: 0x2329, + rang: 0x232A, + loz: 0x25CA, + spades: 0x2660, + clubs: 0x2663, + hearts: 0x2665, + diams: 0x2666 + })); +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformES2016(context) { + var factory = context.factory, hoistVariableDeclaration = context.hoistVariableDeclaration; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 512 /* TransformFlags.ContainsES2016 */) === 0) { + return node; + } + switch (node.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + return visitBinaryExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function visitBinaryExpression(node) { + switch (node.operatorToken.kind) { + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + return visitExponentiationAssignmentExpression(node); + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + return visitExponentiationExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function visitExponentiationAssignmentExpression(node) { + var target; + var value; + var left = ts.visitNode(node.left, visitor, ts.isExpression); + var right = ts.visitNode(node.right, visitor, ts.isExpression); + if (ts.isElementAccessExpression(left)) { + // Transforms `a[x] **= b` into `(_a = a)[_x = x] = Math.pow(_a[_x], b)` + var expressionTemp = factory.createTempVariable(hoistVariableDeclaration); + var argumentExpressionTemp = factory.createTempVariable(hoistVariableDeclaration); + target = ts.setTextRange(factory.createElementAccessExpression(ts.setTextRange(factory.createAssignment(expressionTemp, left.expression), left.expression), ts.setTextRange(factory.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)), left); + value = ts.setTextRange(factory.createElementAccessExpression(expressionTemp, argumentExpressionTemp), left); + } + else if (ts.isPropertyAccessExpression(left)) { + // Transforms `a.x **= b` into `(_a = a).x = Math.pow(_a.x, b)` + var expressionTemp = factory.createTempVariable(hoistVariableDeclaration); + target = ts.setTextRange(factory.createPropertyAccessExpression(ts.setTextRange(factory.createAssignment(expressionTemp, left.expression), left.expression), left.name), left); + value = ts.setTextRange(factory.createPropertyAccessExpression(expressionTemp, left.name), left); + } + else { + // Transforms `a **= b` into `a = Math.pow(a, b)` + target = left; + value = left; + } + return ts.setTextRange(factory.createAssignment(target, ts.setTextRange(factory.createGlobalMethodCall("Math", "pow", [value, right]), node)), node); + } + function visitExponentiationExpression(node) { + // Transforms `a ** b` into `Math.pow(a, b)` + var left = ts.visitNode(node.left, visitor, ts.isExpression); + var right = ts.visitNode(node.right, visitor, ts.isExpression); + return ts.setTextRange(factory.createGlobalMethodCall("Math", "pow", [left, right]), node); + } + } + ts.transformES2016 = transformES2016; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ES2015SubstitutionFlags; + (function (ES2015SubstitutionFlags) { + /** Enables substitutions for captured `this` */ + ES2015SubstitutionFlags[ES2015SubstitutionFlags["CapturedThis"] = 1] = "CapturedThis"; + /** Enables substitutions for block-scoped bindings. */ + ES2015SubstitutionFlags[ES2015SubstitutionFlags["BlockScopedBindings"] = 2] = "BlockScopedBindings"; + })(ES2015SubstitutionFlags || (ES2015SubstitutionFlags = {})); + var LoopOutParameterFlags; + (function (LoopOutParameterFlags) { + LoopOutParameterFlags[LoopOutParameterFlags["Body"] = 1] = "Body"; + LoopOutParameterFlags[LoopOutParameterFlags["Initializer"] = 2] = "Initializer"; + })(LoopOutParameterFlags || (LoopOutParameterFlags = {})); + var CopyDirection; + (function (CopyDirection) { + CopyDirection[CopyDirection["ToOriginal"] = 0] = "ToOriginal"; + CopyDirection[CopyDirection["ToOutParameter"] = 1] = "ToOutParameter"; + })(CopyDirection || (CopyDirection = {})); + var Jump; + (function (Jump) { + Jump[Jump["Break"] = 2] = "Break"; + Jump[Jump["Continue"] = 4] = "Continue"; + Jump[Jump["Return"] = 8] = "Return"; + })(Jump || (Jump = {})); + // Facts we track as we traverse the tree + var HierarchyFacts; + (function (HierarchyFacts) { + HierarchyFacts[HierarchyFacts["None"] = 0] = "None"; + // + // Ancestor facts + // + HierarchyFacts[HierarchyFacts["Function"] = 1] = "Function"; + HierarchyFacts[HierarchyFacts["ArrowFunction"] = 2] = "ArrowFunction"; + HierarchyFacts[HierarchyFacts["AsyncFunctionBody"] = 4] = "AsyncFunctionBody"; + HierarchyFacts[HierarchyFacts["NonStaticClassElement"] = 8] = "NonStaticClassElement"; + HierarchyFacts[HierarchyFacts["CapturesThis"] = 16] = "CapturesThis"; + HierarchyFacts[HierarchyFacts["ExportedVariableStatement"] = 32] = "ExportedVariableStatement"; + HierarchyFacts[HierarchyFacts["TopLevel"] = 64] = "TopLevel"; + HierarchyFacts[HierarchyFacts["Block"] = 128] = "Block"; + HierarchyFacts[HierarchyFacts["IterationStatement"] = 256] = "IterationStatement"; + HierarchyFacts[HierarchyFacts["IterationStatementBlock"] = 512] = "IterationStatementBlock"; + HierarchyFacts[HierarchyFacts["IterationContainer"] = 1024] = "IterationContainer"; + HierarchyFacts[HierarchyFacts["ForStatement"] = 2048] = "ForStatement"; + HierarchyFacts[HierarchyFacts["ForInOrForOfStatement"] = 4096] = "ForInOrForOfStatement"; + HierarchyFacts[HierarchyFacts["ConstructorWithCapturedSuper"] = 8192] = "ConstructorWithCapturedSuper"; + HierarchyFacts[HierarchyFacts["StaticInitializer"] = 16384] = "StaticInitializer"; + // NOTE: do not add more ancestor flags without also updating AncestorFactsMask below. + // NOTE: when adding a new ancestor flag, be sure to update the subtree flags below. + // + // Ancestor masks + // + HierarchyFacts[HierarchyFacts["AncestorFactsMask"] = 32767] = "AncestorFactsMask"; + // We are always in *some* kind of block scope, but only specific block-scope containers are + // top-level or Blocks. + HierarchyFacts[HierarchyFacts["BlockScopeIncludes"] = 0] = "BlockScopeIncludes"; + HierarchyFacts[HierarchyFacts["BlockScopeExcludes"] = 7104] = "BlockScopeExcludes"; + // A source file is a top-level block scope. + HierarchyFacts[HierarchyFacts["SourceFileIncludes"] = 64] = "SourceFileIncludes"; + HierarchyFacts[HierarchyFacts["SourceFileExcludes"] = 8064] = "SourceFileExcludes"; + // Functions, methods, and accessors are both new lexical scopes and new block scopes. + HierarchyFacts[HierarchyFacts["FunctionIncludes"] = 65] = "FunctionIncludes"; + HierarchyFacts[HierarchyFacts["FunctionExcludes"] = 32670] = "FunctionExcludes"; + HierarchyFacts[HierarchyFacts["AsyncFunctionBodyIncludes"] = 69] = "AsyncFunctionBodyIncludes"; + HierarchyFacts[HierarchyFacts["AsyncFunctionBodyExcludes"] = 32662] = "AsyncFunctionBodyExcludes"; + // Arrow functions are lexically scoped to their container, but are new block scopes. + HierarchyFacts[HierarchyFacts["ArrowFunctionIncludes"] = 66] = "ArrowFunctionIncludes"; + HierarchyFacts[HierarchyFacts["ArrowFunctionExcludes"] = 15232] = "ArrowFunctionExcludes"; + // Constructors are both new lexical scopes and new block scopes. Constructors are also + // always considered non-static members of a class. + HierarchyFacts[HierarchyFacts["ConstructorIncludes"] = 73] = "ConstructorIncludes"; + HierarchyFacts[HierarchyFacts["ConstructorExcludes"] = 32662] = "ConstructorExcludes"; + // 'do' and 'while' statements are not block scopes. We track that the subtree is contained + // within an IterationStatement to indicate whether the embedded statement is an + // IterationStatementBlock. + HierarchyFacts[HierarchyFacts["DoOrWhileStatementIncludes"] = 1280] = "DoOrWhileStatementIncludes"; + HierarchyFacts[HierarchyFacts["DoOrWhileStatementExcludes"] = 0] = "DoOrWhileStatementExcludes"; + // 'for' statements are new block scopes and have special handling for 'let' declarations. + HierarchyFacts[HierarchyFacts["ForStatementIncludes"] = 3328] = "ForStatementIncludes"; + HierarchyFacts[HierarchyFacts["ForStatementExcludes"] = 5056] = "ForStatementExcludes"; + // 'for-in' and 'for-of' statements are new block scopes and have special handling for + // 'let' declarations. + HierarchyFacts[HierarchyFacts["ForInOrForOfStatementIncludes"] = 5376] = "ForInOrForOfStatementIncludes"; + HierarchyFacts[HierarchyFacts["ForInOrForOfStatementExcludes"] = 3008] = "ForInOrForOfStatementExcludes"; + // Blocks (other than function bodies) are new block scopes. + HierarchyFacts[HierarchyFacts["BlockIncludes"] = 128] = "BlockIncludes"; + HierarchyFacts[HierarchyFacts["BlockExcludes"] = 6976] = "BlockExcludes"; + HierarchyFacts[HierarchyFacts["IterationStatementBlockIncludes"] = 512] = "IterationStatementBlockIncludes"; + HierarchyFacts[HierarchyFacts["IterationStatementBlockExcludes"] = 7104] = "IterationStatementBlockExcludes"; + HierarchyFacts[HierarchyFacts["StaticInitializerIncludes"] = 16449] = "StaticInitializerIncludes"; + HierarchyFacts[HierarchyFacts["StaticInitializerExcludes"] = 32670] = "StaticInitializerExcludes"; + // + // Subtree facts + // + HierarchyFacts[HierarchyFacts["NewTarget"] = 32768] = "NewTarget"; + HierarchyFacts[HierarchyFacts["CapturedLexicalThis"] = 65536] = "CapturedLexicalThis"; + // + // Subtree masks + // + HierarchyFacts[HierarchyFacts["SubtreeFactsMask"] = -32768] = "SubtreeFactsMask"; + HierarchyFacts[HierarchyFacts["ArrowFunctionSubtreeExcludes"] = 0] = "ArrowFunctionSubtreeExcludes"; + HierarchyFacts[HierarchyFacts["FunctionSubtreeExcludes"] = 98304] = "FunctionSubtreeExcludes"; + })(HierarchyFacts || (HierarchyFacts = {})); + var SpreadSegmentKind; + (function (SpreadSegmentKind) { + SpreadSegmentKind[SpreadSegmentKind["None"] = 0] = "None"; + SpreadSegmentKind[SpreadSegmentKind["UnpackedSpread"] = 1] = "UnpackedSpread"; + SpreadSegmentKind[SpreadSegmentKind["PackedSpread"] = 2] = "PackedSpread"; + })(SpreadSegmentKind || (SpreadSegmentKind = {})); + function createSpreadSegment(kind, expression) { + return { kind: kind, expression: expression }; + } + function transformES2015(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, startLexicalEnvironment = context.startLexicalEnvironment, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var compilerOptions = context.getCompilerOptions(); + var resolver = context.getEmitResolver(); + var previousOnSubstituteNode = context.onSubstituteNode; + var previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + var currentSourceFile; + var currentText; + var hierarchyFacts; + var taggedTemplateStringDeclarations; + function recordTaggedTemplateString(temp) { + taggedTemplateStringDeclarations = ts.append(taggedTemplateStringDeclarations, factory.createVariableDeclaration(temp)); + } + /** + * Used to track if we are emitting body of the converted loop + */ + var convertedLoopState; + /** + * Keeps track of whether substitutions have been enabled for specific cases. + * They are persisted between each SourceFile transformation and should not + * be reset. + */ + var enabledSubstitutions; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + currentText = node.text; + var visited = visitSourceFile(node); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = undefined; + currentText = undefined; + taggedTemplateStringDeclarations = undefined; + hierarchyFacts = 0 /* HierarchyFacts.None */; + return visited; + } + /** + * Sets the `HierarchyFacts` for this node prior to visiting this node's subtree, returning the facts set prior to modification. + * @param excludeFacts The existing `HierarchyFacts` to reset before visiting the subtree. + * @param includeFacts The new `HierarchyFacts` to set before visiting the subtree. + */ + function enterSubtree(excludeFacts, includeFacts) { + var ancestorFacts = hierarchyFacts; + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* HierarchyFacts.AncestorFactsMask */; + return ancestorFacts; + } + /** + * Restores the `HierarchyFacts` for this node's ancestor after visiting this node's + * subtree, propagating specific facts from the subtree. + * @param ancestorFacts The `HierarchyFacts` of the ancestor to restore after visiting the subtree. + * @param excludeFacts The existing `HierarchyFacts` of the subtree that should not be propagated. + * @param includeFacts The new `HierarchyFacts` of the subtree that should be propagated. + */ + function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* HierarchyFacts.SubtreeFactsMask */ | ancestorFacts; + } + function isReturnVoidStatementInConstructorWithCapturedSuper(node) { + return (hierarchyFacts & 8192 /* HierarchyFacts.ConstructorWithCapturedSuper */) !== 0 + && node.kind === 247 /* SyntaxKind.ReturnStatement */ + && !node.expression; + } + function isOrMayContainReturnCompletion(node) { + return node.transformFlags & 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */ + && (ts.isReturnStatement(node) + || ts.isIfStatement(node) + || ts.isWithStatement(node) + || ts.isSwitchStatement(node) + || ts.isCaseBlock(node) + || ts.isCaseClause(node) + || ts.isDefaultClause(node) + || ts.isTryStatement(node) + || ts.isCatchClause(node) + || ts.isLabeledStatement(node) + || ts.isIterationStatement(node, /*lookInLabeledStatements*/ false) + || ts.isBlock(node)); + } + function shouldVisitNode(node) { + return (node.transformFlags & 1024 /* TransformFlags.ContainsES2015 */) !== 0 + || convertedLoopState !== undefined + || (hierarchyFacts & 8192 /* HierarchyFacts.ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node)) + || (ts.isIterationStatement(node, /*lookInLabeledStatements*/ false) && shouldConvertIterationStatement(node)) + || (ts.getEmitFlags(node) & 33554432 /* EmitFlags.TypeScriptClassWrapper */) !== 0; + } + function visitor(node) { + return shouldVisitNode(node) ? visitorWorker(node, /*expressionResultIsUnused*/ false) : node; + } + function visitorWithUnusedExpressionResult(node) { + return shouldVisitNode(node) ? visitorWorker(node, /*expressionResultIsUnused*/ true) : node; + } + function classWrapperStatementVisitor(node) { + if (shouldVisitNode(node)) { + var original = ts.getOriginalNode(node); + if (ts.isPropertyDeclaration(original) && ts.hasStaticModifier(original)) { + var ancestorFacts = enterSubtree(32670 /* HierarchyFacts.StaticInitializerExcludes */, 16449 /* HierarchyFacts.StaticInitializerIncludes */); + var result = visitorWorker(node, /*expressionResultIsUnused*/ false); + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + return result; + } + return visitorWorker(node, /*expressionResultIsUnused*/ false); + } + return node; + } + function callExpressionVisitor(node) { + if (node.kind === 106 /* SyntaxKind.SuperKeyword */) { + return visitSuperKeyword(/*isExpressionOfCall*/ true); + } + return visitor(node); + } + function visitorWorker(node, expressionResultIsUnused) { + switch (node.kind) { + case 124 /* SyntaxKind.StaticKeyword */: + return undefined; // elide static keyword + case 257 /* SyntaxKind.ClassDeclaration */: + return visitClassDeclaration(node); + case 226 /* SyntaxKind.ClassExpression */: + return visitClassExpression(node); + case 164 /* SyntaxKind.Parameter */: + return visitParameter(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 214 /* SyntaxKind.ArrowFunction */: + return visitArrowFunction(node); + case 213 /* SyntaxKind.FunctionExpression */: + return visitFunctionExpression(node); + case 254 /* SyntaxKind.VariableDeclaration */: + return visitVariableDeclaration(node); + case 79 /* SyntaxKind.Identifier */: + return visitIdentifier(node); + case 255 /* SyntaxKind.VariableDeclarationList */: + return visitVariableDeclarationList(node); + case 249 /* SyntaxKind.SwitchStatement */: + return visitSwitchStatement(node); + case 263 /* SyntaxKind.CaseBlock */: + return visitCaseBlock(node); + case 235 /* SyntaxKind.Block */: + return visitBlock(node, /*isFunctionBody*/ false); + case 246 /* SyntaxKind.BreakStatement */: + case 245 /* SyntaxKind.ContinueStatement */: + return visitBreakOrContinueStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return visitLabeledStatement(node); + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return visitDoOrWhileStatement(node, /*outermostLabeledStatement*/ undefined); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node, /*outermostLabeledStatement*/ undefined); + case 243 /* SyntaxKind.ForInStatement */: + return visitForInStatement(node, /*outermostLabeledStatement*/ undefined); + case 244 /* SyntaxKind.ForOfStatement */: + return visitForOfStatement(node, /*outermostLabeledStatement*/ undefined); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitExpressionStatement(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 292 /* SyntaxKind.CatchClause */: + return visitCatchClause(node); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return visitShorthandPropertyAssignment(node); + case 162 /* SyntaxKind.ComputedPropertyName */: + return visitComputedPropertyName(node); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return visitArrayLiteralExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return visitCallExpression(node); + case 209 /* SyntaxKind.NewExpression */: + return visitNewExpression(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return visitParenthesizedExpression(node, expressionResultIsUnused); + case 221 /* SyntaxKind.BinaryExpression */: + return visitBinaryExpression(node, expressionResultIsUnused); + case 351 /* SyntaxKind.CommaListExpression */: + return visitCommaListExpression(node, expressionResultIsUnused); + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 15 /* SyntaxKind.TemplateHead */: + case 16 /* SyntaxKind.TemplateMiddle */: + case 17 /* SyntaxKind.TemplateTail */: + return visitTemplateLiteral(node); + case 10 /* SyntaxKind.StringLiteral */: + return visitStringLiteral(node); + case 8 /* SyntaxKind.NumericLiteral */: + return visitNumericLiteral(node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 223 /* SyntaxKind.TemplateExpression */: + return visitTemplateExpression(node); + case 224 /* SyntaxKind.YieldExpression */: + return visitYieldExpression(node); + case 225 /* SyntaxKind.SpreadElement */: + return visitSpreadElement(node); + case 106 /* SyntaxKind.SuperKeyword */: + return visitSuperKeyword(/*isExpressionOfCall*/ false); + case 108 /* SyntaxKind.ThisKeyword */: + return visitThisKeyword(node); + case 231 /* SyntaxKind.MetaProperty */: + return visitMetaProperty(node); + case 169 /* SyntaxKind.MethodDeclaration */: + return visitMethodDeclaration(node); + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return visitAccessorDeclaration(node); + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 247 /* SyntaxKind.ReturnStatement */: + return visitReturnStatement(node); + case 217 /* SyntaxKind.VoidExpression */: + return visitVoidExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + function visitSourceFile(node) { + var ancestorFacts = enterSubtree(8064 /* HierarchyFacts.SourceFileExcludes */, 64 /* HierarchyFacts.SourceFileIncludes */); + var prologue = []; + var statements = []; + startLexicalEnvironment(); + var statementOffset = factory.copyPrologue(node.statements, prologue, /*ensureUseStrict*/ false, visitor); + ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); + if (taggedTemplateStringDeclarations) { + statements.push(factory.createVariableStatement(/*modifiers*/ undefined, factory.createVariableDeclarationList(taggedTemplateStringDeclarations))); + } + factory.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + insertCaptureThisForNodeIfNeeded(prologue, node); + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray(ts.concatenate(prologue, statements)), node.statements)); + } + function visitSwitchStatement(node) { + if (convertedLoopState !== undefined) { + var savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; + // for switch statement allow only non-labeled break + convertedLoopState.allowedNonLabeledJumps |= 2 /* Jump.Break */; + var result = ts.visitEachChild(node, visitor, context); + convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; + return result; + } + return ts.visitEachChild(node, visitor, context); + } + function visitCaseBlock(node) { + var ancestorFacts = enterSubtree(7104 /* HierarchyFacts.BlockScopeExcludes */, 0 /* HierarchyFacts.BlockScopeIncludes */); + var updated = ts.visitEachChild(node, visitor, context); + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + function returnCapturedThis(node) { + return ts.setOriginalNode(factory.createReturnStatement(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */)), node); + } + function visitReturnStatement(node) { + if (convertedLoopState) { + convertedLoopState.nonLocalJumps |= 8 /* Jump.Return */; + if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { + node = returnCapturedThis(node); + } + return factory.createReturnStatement(factory.createObjectLiteralExpression([ + factory.createPropertyAssignment(factory.createIdentifier("value"), node.expression + ? ts.visitNode(node.expression, visitor, ts.isExpression) + : factory.createVoidZero()) + ])); + } + else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { + return returnCapturedThis(node); + } + return ts.visitEachChild(node, visitor, context); + } + function visitThisKeyword(node) { + if (hierarchyFacts & 2 /* HierarchyFacts.ArrowFunction */ && !(hierarchyFacts & 16384 /* HierarchyFacts.StaticInitializer */)) { + hierarchyFacts |= 65536 /* HierarchyFacts.CapturedLexicalThis */; + } + if (convertedLoopState) { + if (hierarchyFacts & 2 /* HierarchyFacts.ArrowFunction */) { + // if the enclosing function is an ArrowFunction then we use the captured 'this' keyword. + convertedLoopState.containsLexicalThis = true; + return node; + } + return convertedLoopState.thisName || (convertedLoopState.thisName = factory.createUniqueName("this")); + } + return node; + } + function visitVoidExpression(node) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + function visitIdentifier(node) { + if (!convertedLoopState) { + return node; + } + if (resolver.isArgumentsLocalBinding(node)) { + return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory.createUniqueName("arguments")); + } + return node; + } + function visitBreakOrContinueStatement(node) { + if (convertedLoopState) { + // check if we can emit break/continue as is + // it is possible if either + // - break/continue is labeled and label is located inside the converted loop + // - break/continue is non-labeled and located in non-converted loop/switch statement + var jump = node.kind === 246 /* SyntaxKind.BreakStatement */ ? 2 /* Jump.Break */ : 4 /* Jump.Continue */; + var canUseBreakOrContinue = (node.label && convertedLoopState.labels && convertedLoopState.labels.get(ts.idText(node.label))) || + (!node.label && (convertedLoopState.allowedNonLabeledJumps & jump)); + if (!canUseBreakOrContinue) { + var labelMarker = void 0; + var label = node.label; + if (!label) { + if (node.kind === 246 /* SyntaxKind.BreakStatement */) { + convertedLoopState.nonLocalJumps |= 2 /* Jump.Break */; + labelMarker = "break"; + } + else { + convertedLoopState.nonLocalJumps |= 4 /* Jump.Continue */; + // note: return value is emitted only to simplify debugging, call to converted loop body does not do any dispatching on it. + labelMarker = "continue"; + } + } + else { + if (node.kind === 246 /* SyntaxKind.BreakStatement */) { + labelMarker = "break-".concat(label.escapedText); + setLabeledJump(convertedLoopState, /*isBreak*/ true, ts.idText(label), labelMarker); + } + else { + labelMarker = "continue-".concat(label.escapedText); + setLabeledJump(convertedLoopState, /*isBreak*/ false, ts.idText(label), labelMarker); + } + } + var returnExpression = factory.createStringLiteral(labelMarker); + if (convertedLoopState.loopOutParameters.length) { + var outParams = convertedLoopState.loopOutParameters; + var expr = void 0; + for (var i = 0; i < outParams.length; i++) { + var copyExpr = copyOutParameter(outParams[i], 1 /* CopyDirection.ToOutParameter */); + if (i === 0) { + expr = copyExpr; + } + else { + expr = factory.createBinaryExpression(expr, 27 /* SyntaxKind.CommaToken */, copyExpr); + } + } + returnExpression = factory.createBinaryExpression(expr, 27 /* SyntaxKind.CommaToken */, returnExpression); + } + return factory.createReturnStatement(returnExpression); + } + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a ClassDeclaration and transforms it into a variable statement. + * + * @param node A ClassDeclaration node. + */ + function visitClassDeclaration(node) { + // [source] + // class C { } + // + // [output] + // var C = (function () { + // function C() { + // } + // return C; + // }()); + var variable = factory.createVariableDeclaration(factory.getLocalName(node, /*allowComments*/ true), + /*exclamationToken*/ undefined, + /*type*/ undefined, transformClassLikeDeclarationToExpression(node)); + ts.setOriginalNode(variable, node); + var statements = []; + var statement = factory.createVariableStatement(/*modifiers*/ undefined, factory.createVariableDeclarationList([variable])); + ts.setOriginalNode(statement, node); + ts.setTextRange(statement, node); + ts.startOnNewLine(statement); + statements.push(statement); + // Add an `export default` statement for default exports (for `--target es5 --module es6`) + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + var exportStatement = ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */) + ? factory.createExportDefault(factory.getLocalName(node)) + : factory.createExternalModuleExport(factory.getLocalName(node)); + ts.setOriginalNode(exportStatement, statement); + statements.push(exportStatement); + } + var emitFlags = ts.getEmitFlags(node); + if ((emitFlags & 4194304 /* EmitFlags.HasEndOfDeclarationMarker */) === 0) { + // Add a DeclarationMarker as a marker for the end of the declaration + statements.push(factory.createEndOfDeclarationMarker(node)); + ts.setEmitFlags(statement, emitFlags | 4194304 /* EmitFlags.HasEndOfDeclarationMarker */); + } + return ts.singleOrMany(statements); + } + /** + * Visits a ClassExpression and transforms it into an expression. + * + * @param node A ClassExpression node. + */ + function visitClassExpression(node) { + // [source] + // C = class { } + // + // [output] + // C = (function () { + // function class_1() { + // } + // return class_1; + // }()) + return transformClassLikeDeclarationToExpression(node); + } + /** + * Transforms a ClassExpression or ClassDeclaration into an expression. + * + * @param node A ClassExpression or ClassDeclaration node. + */ + function transformClassLikeDeclarationToExpression(node) { + // [source] + // class C extends D { + // constructor() {} + // method() {} + // get prop() {} + // set prop(v) {} + // } + // + // [output] + // (function (_super) { + // __extends(C, _super); + // function C() { + // } + // C.prototype.method = function () {} + // Object.defineProperty(C.prototype, "prop", { + // get: function() {}, + // set: function() {}, + // enumerable: true, + // configurable: true + // }); + // return C; + // }(D)) + if (node.name) { + enableSubstitutionsForBlockScopedBindings(); + } + var extendsClauseElement = ts.getClassExtendsHeritageElement(node); + var classFunction = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, extendsClauseElement ? [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */))] : [], + /*type*/ undefined, transformClassBody(node, extendsClauseElement)); + // To preserve the behavior of the old emitter, we explicitly indent + // the body of the function here if it was requested in an earlier + // transformation. + ts.setEmitFlags(classFunction, (ts.getEmitFlags(node) & 65536 /* EmitFlags.Indented */) | 524288 /* EmitFlags.ReuseTempVariableScope */); + // "inner" and "outer" below are added purely to preserve source map locations from + // the old emitter + var inner = factory.createPartiallyEmittedExpression(classFunction); + ts.setTextRangeEnd(inner, node.end); + ts.setEmitFlags(inner, 1536 /* EmitFlags.NoComments */); + var outer = factory.createPartiallyEmittedExpression(inner); + ts.setTextRangeEnd(outer, ts.skipTrivia(currentText, node.pos)); + ts.setEmitFlags(outer, 1536 /* EmitFlags.NoComments */); + var result = factory.createParenthesizedExpression(factory.createCallExpression(outer, + /*typeArguments*/ undefined, extendsClauseElement + ? [ts.visitNode(extendsClauseElement.expression, visitor, ts.isExpression)] + : [])); + ts.addSyntheticLeadingComment(result, 3 /* SyntaxKind.MultiLineCommentTrivia */, "* @class "); + return result; + } + /** + * Transforms a ClassExpression or ClassDeclaration into a function body. + * + * @param node A ClassExpression or ClassDeclaration node. + * @param extendsClauseElement The expression for the class `extends` clause. + */ + function transformClassBody(node, extendsClauseElement) { + var statements = []; + var name = factory.getInternalName(node); + var constructorLikeName = ts.isIdentifierANonContextualKeyword(name) ? factory.getGeneratedNameForNode(name) : name; + startLexicalEnvironment(); + addExtendsHelperIfNeeded(statements, node, extendsClauseElement); + addConstructor(statements, node, constructorLikeName, extendsClauseElement); + addClassMembers(statements, node); + // Create a synthetic text range for the return statement. + var closingBraceLocation = ts.createTokenRange(ts.skipTrivia(currentText, node.members.end), 19 /* SyntaxKind.CloseBraceToken */); + // The following partially-emitted expression exists purely to align our sourcemap + // emit with the original emitter. + var outer = factory.createPartiallyEmittedExpression(constructorLikeName); + ts.setTextRangeEnd(outer, closingBraceLocation.end); + ts.setEmitFlags(outer, 1536 /* EmitFlags.NoComments */); + var statement = factory.createReturnStatement(outer); + ts.setTextRangePos(statement, closingBraceLocation.pos); + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */ | 384 /* EmitFlags.NoTokenSourceMaps */); + statements.push(statement); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + var block = factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), /*location*/ node.members), /*multiLine*/ true); + ts.setEmitFlags(block, 1536 /* EmitFlags.NoComments */); + return block; + } + /** + * Adds a call to the `__extends` helper if needed for a class. + * + * @param statements The statements of the class body function. + * @param node The ClassExpression or ClassDeclaration node. + * @param extendsClauseElement The expression for the class `extends` clause. + */ + function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { + if (extendsClauseElement) { + statements.push(ts.setTextRange(factory.createExpressionStatement(emitHelpers().createExtendsHelper(factory.getInternalName(node))), + /*location*/ extendsClauseElement)); + } + } + /** + * Adds the constructor of the class to a class body function. + * + * @param statements The statements of the class body function. + * @param node The ClassExpression or ClassDeclaration node. + * @param extendsClauseElement The expression for the class `extends` clause. + */ + function addConstructor(statements, node, name, extendsClauseElement) { + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var ancestorFacts = enterSubtree(32662 /* HierarchyFacts.ConstructorExcludes */, 73 /* HierarchyFacts.ConstructorIncludes */); + var constructor = ts.getFirstConstructorWithBody(node); + var hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== undefined); + var constructorFunction = factory.createFunctionDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, name, + /*typeParameters*/ undefined, transformConstructorParameters(constructor, hasSynthesizedSuper), + /*type*/ undefined, transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)); + ts.setTextRange(constructorFunction, constructor || node); + if (extendsClauseElement) { + ts.setEmitFlags(constructorFunction, 8 /* EmitFlags.CapturesThis */); + } + statements.push(constructorFunction); + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + } + /** + * Transforms the parameters of the constructor declaration of a class. + * + * @param constructor The constructor for the class. + * @param hasSynthesizedSuper A value indicating whether the constructor starts with a + * synthesized `super` call. + */ + function transformConstructorParameters(constructor, hasSynthesizedSuper) { + // If the TypeScript transformer needed to synthesize a constructor for property + // initializers, it would have also added a synthetic `...args` parameter and + // `super` call. + // If this is the case, we do not include the synthetic `...args` parameter and + // will instead use the `arguments` object in ES5/3. + return ts.visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : undefined, visitor, context) + || []; + } + function createDefaultConstructorBody(node, isDerivedClass) { + // We must be here because the user didn't write a constructor + // but we needed to call 'super(...args)' anyway as per 14.5.14 of the ES2016 spec. + // If that's the case we can just immediately return the result of a 'super()' call. + var statements = []; + resumeLexicalEnvironment(); + factory.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + if (isDerivedClass) { + // return _super !== null && _super.apply(this, arguments) || this; + statements.push(factory.createReturnStatement(createDefaultSuperCallOrThis())); + } + var statementsArray = factory.createNodeArray(statements); + ts.setTextRange(statementsArray, node.members); + var block = factory.createBlock(statementsArray, /*multiLine*/ true); + ts.setTextRange(block, node); + ts.setEmitFlags(block, 1536 /* EmitFlags.NoComments */); + return block; + } + /** + * Transforms the body of a constructor declaration of a class. + * + * @param constructor The constructor for the class. + * @param node The node which contains the constructor. + * @param extendsClauseElement The expression for the class `extends` clause. + * @param hasSynthesizedSuper A value indicating whether the constructor starts with a + * synthesized `super` call. + */ + function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { + // determine whether the class is known syntactically to be a derived class (e.g. a + // class that extends a value that is not syntactically known to be `null`). + var isDerivedClass = !!extendsClauseElement && ts.skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* SyntaxKind.NullKeyword */; + // When the subclass does not have a constructor, we synthesize a *default* constructor using the following + // representation: + // + // ``` + // // es2015 (source) + // class C extends Base { } + // + // // es5 (transformed) + // var C = (function (_super) { + // function C() { + // return _super.apply(this, arguments) || this; + // } + // return C; + // })(Base); + // ``` + if (!constructor) + return createDefaultConstructorBody(node, isDerivedClass); + // The prologue will contain all leading standard and custom prologue statements added by this transform + var prologue = []; + var statements = []; + resumeLexicalEnvironment(); + // In derived classes, there may be code before the necessary super() call + // We'll remove pre-super statements to be tacked on after the rest of the body + var existingPrologue = ts.takeWhile(constructor.body.statements, ts.isPrologueDirective); + var _a = findSuperCallAndStatementIndex(constructor.body.statements, existingPrologue), superCall = _a.superCall, superStatementIndex = _a.superStatementIndex; + var postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1; + // If a super call has already been synthesized, + // we're going to assume that we should just transform everything after that. + // The assumption is that no prior step in the pipeline has added any prologue directives. + var statementOffset = postSuperStatementsStart; + if (!hasSynthesizedSuper) + statementOffset = factory.copyStandardPrologue(constructor.body.statements, prologue, statementOffset, /*ensureUseStrict*/ false); + if (!hasSynthesizedSuper) + statementOffset = factory.copyCustomPrologue(constructor.body.statements, statements, statementOffset, visitor, /*filter*/ undefined); + // If there already exists a call to `super()`, visit the statement directly + var superCallExpression; + if (hasSynthesizedSuper) { + superCallExpression = createDefaultSuperCallOrThis(); + } + else if (superCall) { + superCallExpression = visitSuperCallInBody(superCall); + } + if (superCallExpression) { + hierarchyFacts |= 8192 /* HierarchyFacts.ConstructorWithCapturedSuper */; + } + // Add parameter defaults at the beginning of the output, with prologue statements + addDefaultValueAssignmentsIfNeeded(prologue, constructor); + addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper); + // visit the remaining statements + ts.addRange(statements, ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, /*start*/ statementOffset)); + factory.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + insertCaptureNewTargetIfNeeded(prologue, constructor, /*copyOnWrite*/ false); + if (isDerivedClass || superCallExpression) { + if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 8192 /* TransformFlags.ContainsLexicalThis */)) { + // If the subclass constructor does *not* contain `this` and *ends* with a `super()` call, we will use the + // following representation: + // + // ``` + // // es2015 (source) + // class C extends Base { + // constructor() { + // super("foo"); + // } + // } + // + // // es5 (transformed) + // var C = (function (_super) { + // function C() { + // return _super.call(this, "foo") || this; + // } + // return C; + // })(Base); + // ``` + var superCall_1 = ts.cast(ts.cast(superCallExpression, ts.isBinaryExpression).left, ts.isCallExpression); + var returnStatement = factory.createReturnStatement(superCallExpression); + ts.setCommentRange(returnStatement, ts.getCommentRange(superCall_1)); + ts.setEmitFlags(superCall_1, 1536 /* EmitFlags.NoComments */); + statements.push(returnStatement); + } + else { + // Otherwise, we will use the following transformed representation for calls to `super()` in a constructor: + // + // ``` + // // es2015 (source) + // class C extends Base { + // constructor() { + // super("foo"); + // this.x = 1; + // } + // } + // + // // es5 (transformed) + // var C = (function (_super) { + // function C() { + // var _this = _super.call(this, "foo") || this; + // _this.x = 1; + // return _this; + // } + // return C; + // })(Base); + // ``` + // If the super() call is the first statement, we can directly create and assign its result to `_this` + if (superStatementIndex <= existingPrologue.length) { + insertCaptureThisForNode(statements, constructor, superCallExpression || createActualThis()); + } + // Since the `super()` call isn't the first statement, it's split across 1-2 statements: + // * A prologue `var _this = this;`, in case the constructor accesses this before super() + // * If it exists, a reassignment to that `_this` of the super() call + else { + insertCaptureThisForNode(prologue, constructor, createActualThis()); + if (superCallExpression) { + insertSuperThisCaptureThisForNode(statements, superCallExpression); + } + } + if (!isSufficientlyCoveredByReturnStatements(constructor.body)) { + statements.push(factory.createReturnStatement(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */))); + } + } + } + else { + // If a class is not derived from a base class or does not have a call to `super()`, `this` is only + // captured when necessitated by an arrow function capturing the lexical `this`: + // + // ``` + // // es2015 + // class C {} + // + // // es5 + // var C = (function () { + // function C() { + // } + // return C; + // })(); + // ``` + insertCaptureThisForNodeIfNeeded(prologue, constructor); + } + var body = factory.createBlock(ts.setTextRange(factory.createNodeArray(__spreadArray(__spreadArray(__spreadArray(__spreadArray([], existingPrologue, true), prologue, true), (superStatementIndex <= existingPrologue.length ? ts.emptyArray : ts.visitNodes(constructor.body.statements, visitor, ts.isStatement, existingPrologue.length, superStatementIndex - existingPrologue.length)), true), statements, true)), + /*location*/ constructor.body.statements), + /*multiLine*/ true); + ts.setTextRange(body, constructor.body); + return body; + } + function findSuperCallAndStatementIndex(originalBodyStatements, existingPrologue) { + for (var i = existingPrologue.length; i < originalBodyStatements.length; i += 1) { + var superCall = ts.getSuperCallFromStatement(originalBodyStatements[i]); + if (superCall) { + // With a super() call, split the statements into pre-super() and 'body' (post-super()) + return { + superCall: superCall, + superStatementIndex: i, + }; + } + } + // Since there was no super() call found, consider all statements to be in the main 'body' (post-super()) + return { + superStatementIndex: -1, + }; + } + /** + * We want to try to avoid emitting a return statement in certain cases if a user already returned something. + * It would generate obviously dead code, so we'll try to make things a little bit prettier + * by doing a minimal check on whether some common patterns always explicitly return. + */ + function isSufficientlyCoveredByReturnStatements(statement) { + // A return statement is considered covered. + if (statement.kind === 247 /* SyntaxKind.ReturnStatement */) { + return true; + } + // An if-statement with two covered branches is covered. + else if (statement.kind === 239 /* SyntaxKind.IfStatement */) { + var ifStatement = statement; + if (ifStatement.elseStatement) { + return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && + isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); + } + } + // A block is covered if it has a last statement which is covered. + else if (statement.kind === 235 /* SyntaxKind.Block */) { + var lastStatement = ts.lastOrUndefined(statement.statements); + if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { + return true; + } + } + return false; + } + function createActualThis() { + return ts.setEmitFlags(factory.createThis(), 4 /* EmitFlags.NoSubstitution */); + } + function createDefaultSuperCallOrThis() { + return factory.createLogicalOr(factory.createLogicalAnd(factory.createStrictInequality(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), factory.createNull()), factory.createFunctionApplyCall(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), createActualThis(), factory.createIdentifier("arguments"))), createActualThis()); + } + /** + * Visits a parameter declaration. + * + * @param node A ParameterDeclaration node. + */ + function visitParameter(node) { + if (node.dotDotDotToken) { + // rest parameters are elided + return undefined; + } + else if (ts.isBindingPattern(node.name)) { + // Binding patterns are converted into a generated name and are + // evaluated inside the function body. + return ts.setOriginalNode(ts.setTextRange(factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, factory.getGeneratedNameForNode(node), + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined), + /*location*/ node), + /*original*/ node); + } + else if (node.initializer) { + // Initializers are elided + return ts.setOriginalNode(ts.setTextRange(factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, node.name, + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined), + /*location*/ node), + /*original*/ node); + } + else { + return node; + } + } + function hasDefaultValueOrBindingPattern(node) { + return node.initializer !== undefined + || ts.isBindingPattern(node.name); + } + /** + * Adds statements to the body of a function-like node if it contains parameters with + * binding patterns or initializers. + * + * @param statements The statements for the new function body. + * @param node A function-like node. + */ + function addDefaultValueAssignmentsIfNeeded(statements, node) { + if (!ts.some(node.parameters, hasDefaultValueOrBindingPattern)) { + return false; + } + var added = false; + for (var _i = 0, _a = node.parameters; _i < _a.length; _i++) { + var parameter = _a[_i]; + var name = parameter.name, initializer = parameter.initializer, dotDotDotToken = parameter.dotDotDotToken; + // A rest parameter cannot have a binding pattern or an initializer, + // so let's just ignore it. + if (dotDotDotToken) { + continue; + } + if (ts.isBindingPattern(name)) { + added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added; + } + else if (initializer) { + insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); + added = true; + } + } + return added; + } + /** + * Adds statements to the body of a function-like node for parameters with binding patterns + * + * @param statements The statements for the new function body. + * @param parameter The parameter for the function. + * @param name The name of the parameter. + * @param initializer The initializer for the parameter. + */ + function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { + // In cases where a binding pattern is simply '[]' or '{}', + // we usually don't want to emit a var declaration; however, in the presence + // of an initializer, we must emit that expression to preserve side effects. + if (name.elements.length > 0) { + ts.insertStatementAfterCustomPrologue(statements, ts.setEmitFlags(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0 /* FlattenLevel.All */, factory.getGeneratedNameForNode(parameter)))), 1048576 /* EmitFlags.CustomPrologue */)); + return true; + } + else if (initializer) { + ts.insertStatementAfterCustomPrologue(statements, ts.setEmitFlags(factory.createExpressionStatement(factory.createAssignment(factory.getGeneratedNameForNode(parameter), ts.visitNode(initializer, visitor, ts.isExpression))), 1048576 /* EmitFlags.CustomPrologue */)); + return true; + } + return false; + } + /** + * Adds statements to the body of a function-like node for parameters with initializers. + * + * @param statements The statements for the new function body. + * @param parameter The parameter for the function. + * @param name The name of the parameter. + * @param initializer The initializer for the parameter. + */ + function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { + initializer = ts.visitNode(initializer, visitor, ts.isExpression); + var statement = factory.createIfStatement(factory.createTypeCheck(factory.cloneNode(name), "undefined"), ts.setEmitFlags(ts.setTextRange(factory.createBlock([ + factory.createExpressionStatement(ts.setEmitFlags(ts.setTextRange(factory.createAssignment( + // TODO(rbuckton): Does this need to be parented? + ts.setEmitFlags(ts.setParent(ts.setTextRange(factory.cloneNode(name), name), name.parent), 48 /* EmitFlags.NoSourceMap */), ts.setEmitFlags(initializer, 48 /* EmitFlags.NoSourceMap */ | ts.getEmitFlags(initializer) | 1536 /* EmitFlags.NoComments */)), parameter), 1536 /* EmitFlags.NoComments */)) + ]), parameter), 1 /* EmitFlags.SingleLine */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 384 /* EmitFlags.NoTokenSourceMaps */ | 1536 /* EmitFlags.NoComments */)); + ts.startOnNewLine(statement); + ts.setTextRange(statement, parameter); + ts.setEmitFlags(statement, 384 /* EmitFlags.NoTokenSourceMaps */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 1048576 /* EmitFlags.CustomPrologue */ | 1536 /* EmitFlags.NoComments */); + ts.insertStatementAfterCustomPrologue(statements, statement); + } + /** + * Gets a value indicating whether we need to add statements to handle a rest parameter. + * + * @param node A ParameterDeclaration node. + * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is + * part of a constructor declaration with a + * synthesized call to `super` + */ + function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { + return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper); + } + /** + * Adds statements to the body of a function-like node if it contains a rest parameter. + * + * @param statements The statements for the new function body. + * @param node A function-like node. + * @param inConstructorWithSynthesizedSuper A value indicating whether the parameter is + * part of a constructor declaration with a + * synthesized call to `super` + */ + function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { + var prologueStatements = []; + var parameter = ts.lastOrUndefined(node.parameters); + if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { + return false; + } + // `declarationName` is the name of the local declaration for the parameter. + // TODO(rbuckton): Does this need to be parented? + var declarationName = parameter.name.kind === 79 /* SyntaxKind.Identifier */ ? ts.setParent(ts.setTextRange(factory.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory.createTempVariable(/*recordTempVariable*/ undefined); + ts.setEmitFlags(declarationName, 48 /* EmitFlags.NoSourceMap */); + // `expressionName` is the name of the parameter used in expressions. + var expressionName = parameter.name.kind === 79 /* SyntaxKind.Identifier */ ? factory.cloneNode(parameter.name) : declarationName; + var restIndex = node.parameters.length - 1; + var temp = factory.createLoopVariable(); + // var param = []; + prologueStatements.push(ts.setEmitFlags(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(declarationName, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createArrayLiteralExpression([])) + ])), + /*location*/ parameter), 1048576 /* EmitFlags.CustomPrologue */)); + // for (var _i = restIndex; _i < arguments.length; _i++) { + // param[_i - restIndex] = arguments[_i]; + // } + var forStatement = factory.createForStatement(ts.setTextRange(factory.createVariableDeclarationList([ + factory.createVariableDeclaration(temp, /*exclamationToken*/ undefined, /*type*/ undefined, factory.createNumericLiteral(restIndex)) + ]), parameter), ts.setTextRange(factory.createLessThan(temp, factory.createPropertyAccessExpression(factory.createIdentifier("arguments"), "length")), parameter), ts.setTextRange(factory.createPostfixIncrement(temp), parameter), factory.createBlock([ + ts.startOnNewLine(ts.setTextRange(factory.createExpressionStatement(factory.createAssignment(factory.createElementAccessExpression(expressionName, restIndex === 0 + ? temp + : factory.createSubtract(temp, factory.createNumericLiteral(restIndex))), factory.createElementAccessExpression(factory.createIdentifier("arguments"), temp))), + /*location*/ parameter)) + ])); + ts.setEmitFlags(forStatement, 1048576 /* EmitFlags.CustomPrologue */); + ts.startOnNewLine(forStatement); + prologueStatements.push(forStatement); + if (parameter.name.kind !== 79 /* SyntaxKind.Identifier */) { + // do the actual destructuring of the rest parameter if necessary + prologueStatements.push(ts.setEmitFlags(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(ts.flattenDestructuringBinding(parameter, visitor, context, 0 /* FlattenLevel.All */, expressionName))), parameter), 1048576 /* EmitFlags.CustomPrologue */)); + } + ts.insertStatementsAfterCustomPrologue(statements, prologueStatements); + return true; + } + /** + * Adds a statement to capture the `this` of a function declaration if it is needed. + * NOTE: This must be executed *after* the subtree has been visited. + * + * @param statements The statements for the new function body. + * @param node A node. + */ + function insertCaptureThisForNodeIfNeeded(statements, node) { + if (hierarchyFacts & 65536 /* HierarchyFacts.CapturedLexicalThis */ && node.kind !== 214 /* SyntaxKind.ArrowFunction */) { + insertCaptureThisForNode(statements, node, factory.createThis()); + return true; + } + return false; + } + /** + * Assigns the `this` in a constructor to the result of its `super()` call. + * + * @param statements Statements in the constructor body. + * @param superExpression Existing `super()` call for the constructor. + */ + function insertSuperThisCaptureThisForNode(statements, superExpression) { + enableSubstitutionsForCapturedThis(); + var assignSuperExpression = factory.createExpressionStatement(factory.createBinaryExpression(factory.createThis(), 63 /* SyntaxKind.EqualsToken */, superExpression)); + ts.insertStatementAfterCustomPrologue(statements, assignSuperExpression); + ts.setCommentRange(assignSuperExpression, ts.getOriginalNode(superExpression).parent); + } + function insertCaptureThisForNode(statements, node, initializer) { + enableSubstitutionsForCapturedThis(); + var captureThisStatement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), + /*exclamationToken*/ undefined, + /*type*/ undefined, initializer) + ])); + ts.setEmitFlags(captureThisStatement, 1536 /* EmitFlags.NoComments */ | 1048576 /* EmitFlags.CustomPrologue */); + ts.setSourceMapRange(captureThisStatement, node); + ts.insertStatementAfterCustomPrologue(statements, captureThisStatement); + } + function insertCaptureNewTargetIfNeeded(statements, node, copyOnWrite) { + if (hierarchyFacts & 32768 /* HierarchyFacts.NewTarget */) { + var newTarget = void 0; + switch (node.kind) { + case 214 /* SyntaxKind.ArrowFunction */: + return statements; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // Methods and accessors cannot be constructors, so 'new.target' will + // always return 'undefined'. + newTarget = factory.createVoidZero(); + break; + case 171 /* SyntaxKind.Constructor */: + // Class constructors can only be called with `new`, so `this.constructor` + // should be relatively safe to use. + newTarget = factory.createPropertyAccessExpression(ts.setEmitFlags(factory.createThis(), 4 /* EmitFlags.NoSubstitution */), "constructor"); + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + // Functions can be called or constructed, and may have a `this` due to + // being a member or when calling an imported function via `other_1.f()`. + newTarget = factory.createConditionalExpression(factory.createLogicalAnd(ts.setEmitFlags(factory.createThis(), 4 /* EmitFlags.NoSubstitution */), factory.createBinaryExpression(ts.setEmitFlags(factory.createThis(), 4 /* EmitFlags.NoSubstitution */), 102 /* SyntaxKind.InstanceOfKeyword */, factory.getLocalName(node))), + /*questionToken*/ undefined, factory.createPropertyAccessExpression(ts.setEmitFlags(factory.createThis(), 4 /* EmitFlags.NoSubstitution */), "constructor"), + /*colonToken*/ undefined, factory.createVoidZero()); + break; + default: + return ts.Debug.failBadSyntaxKind(node); + } + var captureNewTargetStatement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.createUniqueName("_newTarget", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), + /*exclamationToken*/ undefined, + /*type*/ undefined, newTarget) + ])); + ts.setEmitFlags(captureNewTargetStatement, 1536 /* EmitFlags.NoComments */ | 1048576 /* EmitFlags.CustomPrologue */); + if (copyOnWrite) { + statements = statements.slice(); + } + ts.insertStatementAfterCustomPrologue(statements, captureNewTargetStatement); + } + return statements; + } + /** + * Adds statements to the class body function for a class to define the members of the + * class. + * + * @param statements The statements for the class body function. + * @param node The ClassExpression or ClassDeclaration node. + */ + function addClassMembers(statements, node) { + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + switch (member.kind) { + case 234 /* SyntaxKind.SemicolonClassElement */: + statements.push(transformSemicolonClassElementToStatement(member)); + break; + case 169 /* SyntaxKind.MethodDeclaration */: + statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); + break; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + var accessors = ts.getAllAccessorDeclarations(node.members, member); + if (member === accessors.firstAccessor) { + statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); + } + break; + case 171 /* SyntaxKind.Constructor */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + // Constructors are handled in visitClassExpression/visitClassDeclaration + break; + default: + ts.Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName); + break; + } + } + } + /** + * Transforms a SemicolonClassElement into a statement for a class body function. + * + * @param member The SemicolonClassElement node. + */ + function transformSemicolonClassElementToStatement(member) { + return ts.setTextRange(factory.createEmptyStatement(), member); + } + /** + * Transforms a MethodDeclaration into a statement for a class body function. + * + * @param receiver The receiver for the member. + * @param member The MethodDeclaration node. + */ + function transformClassMethodDeclarationToStatement(receiver, member, container) { + var commentRange = ts.getCommentRange(member); + var sourceMapRange = ts.getSourceMapRange(member); + var memberFunction = transformFunctionLikeToExpression(member, /*location*/ member, /*name*/ undefined, container); + var propertyName = ts.visitNode(member.name, visitor, ts.isPropertyName); + var e; + if (!ts.isPrivateIdentifier(propertyName) && ts.getUseDefineForClassFields(context.getCompilerOptions())) { + var name = ts.isComputedPropertyName(propertyName) ? propertyName.expression + : ts.isIdentifier(propertyName) ? factory.createStringLiteral(ts.unescapeLeadingUnderscores(propertyName.escapedText)) + : propertyName; + e = factory.createObjectDefinePropertyCall(receiver, name, factory.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true })); + } + else { + var memberName = ts.createMemberAccessForPropertyName(factory, receiver, propertyName, /*location*/ member.name); + e = factory.createAssignment(memberName, memberFunction); + } + ts.setEmitFlags(memberFunction, 1536 /* EmitFlags.NoComments */); + ts.setSourceMapRange(memberFunction, sourceMapRange); + var statement = ts.setTextRange(factory.createExpressionStatement(e), /*location*/ member); + ts.setOriginalNode(statement, member); + ts.setCommentRange(statement, commentRange); + // The location for the statement is used to emit comments only. + // No source map should be emitted for this statement to align with the + // old emitter. + ts.setEmitFlags(statement, 48 /* EmitFlags.NoSourceMap */); + return statement; + } + /** + * Transforms a set of related of get/set accessors into a statement for a class body function. + * + * @param receiver The receiver for the member. + * @param accessors The set of related get/set accessors. + */ + function transformAccessorsToStatement(receiver, accessors, container) { + var statement = factory.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, /*startsOnNewLine*/ false)); + // The location for the statement is used to emit source maps only. + // No comments should be emitted for this statement to align with the + // old emitter. + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */); + ts.setSourceMapRange(statement, ts.getSourceMapRange(accessors.firstAccessor)); + return statement; + } + /** + * Transforms a set of related get/set accessors into an expression for either a class + * body function or an ObjectLiteralExpression with computed properties. + * + * @param receiver The receiver for the member. + */ + function transformAccessorsToExpression(receiver, _a, container, startsOnNewLine) { + var firstAccessor = _a.firstAccessor, getAccessor = _a.getAccessor, setAccessor = _a.setAccessor; + // To align with source maps in the old emitter, the receiver and property name + // arguments are both mapped contiguously to the accessor name. + // TODO(rbuckton): Does this need to be parented? + var target = ts.setParent(ts.setTextRange(factory.cloneNode(receiver), receiver), receiver.parent); + ts.setEmitFlags(target, 1536 /* EmitFlags.NoComments */ | 32 /* EmitFlags.NoTrailingSourceMap */); + ts.setSourceMapRange(target, firstAccessor.name); + var visitedAccessorName = ts.visitNode(firstAccessor.name, visitor, ts.isPropertyName); + if (ts.isPrivateIdentifier(visitedAccessorName)) { + return ts.Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015."); + } + var propertyName = ts.createExpressionForPropertyName(factory, visitedAccessorName); + ts.setEmitFlags(propertyName, 1536 /* EmitFlags.NoComments */ | 16 /* EmitFlags.NoLeadingSourceMap */); + ts.setSourceMapRange(propertyName, firstAccessor.name); + var properties = []; + if (getAccessor) { + var getterFunction = transformFunctionLikeToExpression(getAccessor, /*location*/ undefined, /*name*/ undefined, container); + ts.setSourceMapRange(getterFunction, ts.getSourceMapRange(getAccessor)); + ts.setEmitFlags(getterFunction, 512 /* EmitFlags.NoLeadingComments */); + var getter = factory.createPropertyAssignment("get", getterFunction); + ts.setCommentRange(getter, ts.getCommentRange(getAccessor)); + properties.push(getter); + } + if (setAccessor) { + var setterFunction = transformFunctionLikeToExpression(setAccessor, /*location*/ undefined, /*name*/ undefined, container); + ts.setSourceMapRange(setterFunction, ts.getSourceMapRange(setAccessor)); + ts.setEmitFlags(setterFunction, 512 /* EmitFlags.NoLeadingComments */); + var setter = factory.createPropertyAssignment("set", setterFunction); + ts.setCommentRange(setter, ts.getCommentRange(setAccessor)); + properties.push(setter); + } + properties.push(factory.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory.createFalse() : factory.createTrue()), factory.createPropertyAssignment("configurable", factory.createTrue())); + var call = factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Object"), "defineProperty"), + /*typeArguments*/ undefined, [ + target, + propertyName, + factory.createObjectLiteralExpression(properties, /*multiLine*/ true) + ]); + if (startsOnNewLine) { + ts.startOnNewLine(call); + } + return call; + } + /** + * Visits an ArrowFunction and transforms it into a FunctionExpression. + * + * @param node An ArrowFunction node. + */ + function visitArrowFunction(node) { + if (node.transformFlags & 8192 /* TransformFlags.ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* HierarchyFacts.StaticInitializer */)) { + hierarchyFacts |= 65536 /* HierarchyFacts.CapturedLexicalThis */; + } + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var ancestorFacts = enterSubtree(15232 /* HierarchyFacts.ArrowFunctionExcludes */, 66 /* HierarchyFacts.ArrowFunctionIncludes */); + var func = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, transformFunctionBody(node)); + ts.setTextRange(func, node); + ts.setOriginalNode(func, node); + ts.setEmitFlags(func, 8 /* EmitFlags.CapturesThis */); + // If an arrow function contains + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.ArrowFunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + return func; + } + /** + * Visits a FunctionExpression node. + * + * @param node a FunctionExpression node. + */ + function visitFunctionExpression(node) { + var ancestorFacts = ts.getEmitFlags(node) & 262144 /* EmitFlags.AsyncFunctionBody */ + ? enterSubtree(32662 /* HierarchyFacts.AsyncFunctionBodyExcludes */, 69 /* HierarchyFacts.AsyncFunctionBodyIncludes */) + : enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, 65 /* HierarchyFacts.FunctionIncludes */); + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var parameters = ts.visitParameterList(node.parameters, visitor, context); + var body = transformFunctionBody(node); + var name = hierarchyFacts & 32768 /* HierarchyFacts.NewTarget */ + ? factory.getLocalName(node) + : node.name; + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + return factory.updateFunctionExpression(node, + /*modifiers*/ undefined, node.asteriskToken, name, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + } + /** + * Visits a FunctionDeclaration node. + * + * @param node a FunctionDeclaration node. + */ + function visitFunctionDeclaration(node) { + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var ancestorFacts = enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, 65 /* HierarchyFacts.FunctionIncludes */); + var parameters = ts.visitParameterList(node.parameters, visitor, context); + var body = transformFunctionBody(node); + var name = hierarchyFacts & 32768 /* HierarchyFacts.NewTarget */ + ? factory.getLocalName(node) + : node.name; + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + return factory.updateFunctionDeclaration(node, + /*decorators*/ undefined, ts.visitNodes(node.modifiers, visitor, ts.isModifier), node.asteriskToken, name, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + } + /** + * Transforms a function-like node into a FunctionExpression. + * + * @param node The function-like node to transform. + * @param location The source-map location for the new FunctionExpression. + * @param name The name of the new FunctionExpression. + */ + function transformFunctionLikeToExpression(node, location, name, container) { + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var ancestorFacts = container && ts.isClassLike(container) && !ts.isStatic(node) + ? enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, 65 /* HierarchyFacts.FunctionIncludes */ | 8 /* HierarchyFacts.NonStaticClassElement */) + : enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, 65 /* HierarchyFacts.FunctionIncludes */); + var parameters = ts.visitParameterList(node.parameters, visitor, context); + var body = transformFunctionBody(node); + if (hierarchyFacts & 32768 /* HierarchyFacts.NewTarget */ && !name && (node.kind === 256 /* SyntaxKind.FunctionDeclaration */ || node.kind === 213 /* SyntaxKind.FunctionExpression */)) { + name = factory.getGeneratedNameForNode(node); + } + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + return ts.setOriginalNode(ts.setTextRange(factory.createFunctionExpression( + /*modifiers*/ undefined, node.asteriskToken, name, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body), location), + /*original*/ node); + } + /** + * Transforms the body of a function-like node. + * + * @param node A function-like node. + */ + function transformFunctionBody(node) { + var multiLine = false; // indicates whether the block *must* be emitted as multiple lines + var singleLine = false; // indicates whether the block *may* be emitted as a single line + var statementsLocation; + var closeBraceLocation; + var prologue = []; + var statements = []; + var body = node.body; + var statementOffset; + resumeLexicalEnvironment(); + if (ts.isBlock(body)) { + // ensureUseStrict is false because no new prologue-directive should be added. + // addStandardPrologue will put already-existing directives at the beginning of the target statement-array + statementOffset = factory.copyStandardPrologue(body.statements, prologue, 0, /*ensureUseStrict*/ false); + statementOffset = factory.copyCustomPrologue(body.statements, statements, statementOffset, visitor, ts.isHoistedFunction); + statementOffset = factory.copyCustomPrologue(body.statements, statements, statementOffset, visitor, ts.isHoistedVariableStatement); + } + multiLine = addDefaultValueAssignmentsIfNeeded(statements, node) || multiLine; + multiLine = addRestParameterIfNeeded(statements, node, /*inConstructorWithSynthesizedSuper*/ false) || multiLine; + if (ts.isBlock(body)) { + // addCustomPrologue puts already-existing directives at the beginning of the target statement-array + statementOffset = factory.copyCustomPrologue(body.statements, statements, statementOffset, visitor); + statementsLocation = body.statements; + ts.addRange(statements, ts.visitNodes(body.statements, visitor, ts.isStatement, statementOffset)); + // If the original body was a multi-line block, this must be a multi-line block. + if (!multiLine && body.multiLine) { + multiLine = true; + } + } + else { + ts.Debug.assert(node.kind === 214 /* SyntaxKind.ArrowFunction */); + // To align with the old emitter, we use a synthetic end position on the location + // for the statement list we synthesize when we down-level an arrow function with + // an expression function body. This prevents both comments and source maps from + // being emitted for the end position only. + statementsLocation = ts.moveRangeEnd(body, -1); + var equalsGreaterThanToken = node.equalsGreaterThanToken; + if (!ts.nodeIsSynthesized(equalsGreaterThanToken) && !ts.nodeIsSynthesized(body)) { + if (ts.rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { + singleLine = true; + } + else { + multiLine = true; + } + } + var expression = ts.visitNode(body, visitor, ts.isExpression); + var returnStatement = factory.createReturnStatement(expression); + ts.setTextRange(returnStatement, body); + ts.moveSyntheticComments(returnStatement, body); + ts.setEmitFlags(returnStatement, 384 /* EmitFlags.NoTokenSourceMaps */ | 32 /* EmitFlags.NoTrailingSourceMap */ | 1024 /* EmitFlags.NoTrailingComments */); + statements.push(returnStatement); + // To align with the source map emit for the old emitter, we set a custom + // source map location for the close brace. + closeBraceLocation = body; + } + factory.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + insertCaptureNewTargetIfNeeded(prologue, node, /*copyOnWrite*/ false); + insertCaptureThisForNodeIfNeeded(prologue, node); + // If we added any final generated statements, this must be a multi-line block + if (ts.some(prologue)) { + multiLine = true; + } + statements.unshift.apply(statements, prologue); + if (ts.isBlock(body) && ts.arrayIsEqualTo(statements, body.statements)) { + // no changes were made, preserve the tree + return body; + } + var block = factory.createBlock(ts.setTextRange(factory.createNodeArray(statements), statementsLocation), multiLine); + ts.setTextRange(block, node.body); + if (!multiLine && singleLine) { + ts.setEmitFlags(block, 1 /* EmitFlags.SingleLine */); + } + if (closeBraceLocation) { + ts.setTokenSourceMapRange(block, 19 /* SyntaxKind.CloseBraceToken */, closeBraceLocation); + } + ts.setOriginalNode(block, node.body); + return block; + } + function visitBlock(node, isFunctionBody) { + if (isFunctionBody) { + // A function body is not a block scope. + return ts.visitEachChild(node, visitor, context); + } + var ancestorFacts = hierarchyFacts & 256 /* HierarchyFacts.IterationStatement */ + ? enterSubtree(7104 /* HierarchyFacts.IterationStatementBlockExcludes */, 512 /* HierarchyFacts.IterationStatementBlockIncludes */) + : enterSubtree(6976 /* HierarchyFacts.BlockExcludes */, 128 /* HierarchyFacts.BlockIncludes */); + var updated = ts.visitEachChild(node, visitor, context); + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + /** + * Visits an ExpressionStatement that contains a destructuring assignment. + * + * @param node An ExpressionStatement node. + */ + function visitExpressionStatement(node) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + /** + * Visits a ParenthesizedExpression that may contain a destructuring assignment. + * + * @param node A ParenthesizedExpression node. + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitParenthesizedExpression(node, expressionResultIsUnused) { + return ts.visitEachChild(node, expressionResultIsUnused ? visitorWithUnusedExpressionResult : visitor, context); + } + /** + * Visits a BinaryExpression that contains a destructuring assignment. + * + * @param node A BinaryExpression node. + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitBinaryExpression(node, expressionResultIsUnused) { + // If we are here it is because this is a destructuring assignment. + if (ts.isDestructuringAssignment(node)) { + return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, !expressionResultIsUnused); + } + if (node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return factory.updateBinaryExpression(node, ts.visitNode(node.left, visitorWithUnusedExpressionResult, ts.isExpression), node.operatorToken, ts.visitNode(node.right, expressionResultIsUnused ? visitorWithUnusedExpressionResult : visitor, ts.isExpression)); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * @param expressionResultIsUnused Indicates the result of an expression is unused by the parent node (i.e., the left side of a comma or the + * expression of an `ExpressionStatement`). + */ + function visitCommaListExpression(node, expressionResultIsUnused) { + if (expressionResultIsUnused) { + return ts.visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + var result; + for (var i = 0; i < node.elements.length; i++) { + var element = node.elements[i]; + var visited = ts.visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, ts.isExpression); + if (result || visited !== element) { + result || (result = node.elements.slice(0, i)); + result.push(visited); + } + } + var elements = result ? ts.setTextRange(factory.createNodeArray(result), node.elements) : node.elements; + return factory.updateCommaListExpression(node, elements); + } + function isVariableStatementOfTypeScriptClassWrapper(node) { + return node.declarationList.declarations.length === 1 + && !!node.declarationList.declarations[0].initializer + && !!(ts.getEmitFlags(node.declarationList.declarations[0].initializer) & 33554432 /* EmitFlags.TypeScriptClassWrapper */); + } + function visitVariableStatement(node) { + var ancestorFacts = enterSubtree(0 /* HierarchyFacts.None */, ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */) ? 32 /* HierarchyFacts.ExportedVariableStatement */ : 0 /* HierarchyFacts.None */); + var updated; + if (convertedLoopState && (node.declarationList.flags & 3 /* NodeFlags.BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) { + // we are inside a converted loop - hoist variable declarations + var assignments = void 0; + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); + if (decl.initializer) { + var assignment = void 0; + if (ts.isBindingPattern(decl.name)) { + assignment = ts.flattenDestructuringAssignment(decl, visitor, context, 0 /* FlattenLevel.All */); + } + else { + assignment = factory.createBinaryExpression(decl.name, 63 /* SyntaxKind.EqualsToken */, ts.visitNode(decl.initializer, visitor, ts.isExpression)); + ts.setTextRange(assignment, decl); + } + assignments = ts.append(assignments, assignment); + } + } + if (assignments) { + updated = ts.setTextRange(factory.createExpressionStatement(factory.inlineExpressions(assignments)), node); + } + else { + // none of declarations has initializer - the entire variable statement can be deleted + updated = undefined; + } + } + else { + updated = ts.visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + /** + * Visits a VariableDeclarationList that is block scoped (e.g. `let` or `const`). + * + * @param node A VariableDeclarationList node. + */ + function visitVariableDeclarationList(node) { + if (node.flags & 3 /* NodeFlags.BlockScoped */ || node.transformFlags & 262144 /* TransformFlags.ContainsBindingPattern */) { + if (node.flags & 3 /* NodeFlags.BlockScoped */) { + enableSubstitutionsForBlockScopedBindings(); + } + var declarations = ts.flatMap(node.declarations, node.flags & 1 /* NodeFlags.Let */ + ? visitVariableDeclarationInLetDeclarationList + : visitVariableDeclaration); + var declarationList = factory.createVariableDeclarationList(declarations); + ts.setOriginalNode(declarationList, node); + ts.setTextRange(declarationList, node); + ts.setCommentRange(declarationList, node); + // If the first or last declaration is a binding pattern, we need to modify + // the source map range for the declaration list. + if (node.transformFlags & 262144 /* TransformFlags.ContainsBindingPattern */ + && (ts.isBindingPattern(node.declarations[0].name) || ts.isBindingPattern(ts.last(node.declarations).name))) { + ts.setSourceMapRange(declarationList, getRangeUnion(declarations)); + } + return declarationList; + } + return ts.visitEachChild(node, visitor, context); + } + function getRangeUnion(declarations) { + // declarations may not be sorted by position. + // pos should be the minimum* position over all nodes (that's not -1), end should be the maximum end over all nodes. + var pos = -1, end = -1; + for (var _i = 0, declarations_10 = declarations; _i < declarations_10.length; _i++) { + var node = declarations_10[_i]; + pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos); + end = Math.max(end, node.end); + } + return ts.createRange(pos, end); + } + /** + * Gets a value indicating whether we should emit an explicit initializer for a variable + * declaration in a `let` declaration list. + * + * @param node A VariableDeclaration node. + */ + function shouldEmitExplicitInitializerForLetDeclaration(node) { + // Nested let bindings might need to be initialized explicitly to preserve + // ES6 semantic: + // + // { let x = 1; } + // { let x; } // x here should be undefined. not 1 + // + // Top level bindings never collide with anything and thus don't require + // explicit initialization. As for nested let bindings there are two cases: + // + // - Nested let bindings that were not renamed definitely should be + // initialized explicitly: + // + // { let x = 1; } + // { let x; if (some-condition) { x = 1}; if (x) { /*1*/ } } + // + // Without explicit initialization code in /*1*/ can be executed even if + // some-condition is evaluated to false. + // + // - Renaming introduces fresh name that should not collide with any + // existing names, however renamed bindings sometimes also should be + // explicitly initialized. One particular case: non-captured binding + // declared inside loop body (but not in loop initializer): + // + // let x; + // for (;;) { + // let x; + // } + // + // In downlevel codegen inner 'x' will be renamed so it won't collide + // with outer 'x' however it will should be reset on every iteration as + // if it was declared anew. + // + // * Why non-captured binding? + // - Because if loop contains block scoped binding captured in some + // function then loop body will be rewritten to have a fresh scope + // on every iteration so everything will just work. + // + // * Why loop initializer is excluded? + // - Since we've introduced a fresh name it already will be undefined. + var flags = resolver.getNodeCheckFlags(node); + var isCapturedInFunction = flags & 262144 /* NodeCheckFlags.CapturedBlockScopedBinding */; + var isDeclaredInLoop = flags & 524288 /* NodeCheckFlags.BlockScopedBindingInLoop */; + var emittedAsTopLevel = (hierarchyFacts & 64 /* HierarchyFacts.TopLevel */) !== 0 + || (isCapturedInFunction + && isDeclaredInLoop + && (hierarchyFacts & 512 /* HierarchyFacts.IterationStatementBlock */) !== 0); + var emitExplicitInitializer = !emittedAsTopLevel + && (hierarchyFacts & 4096 /* HierarchyFacts.ForInOrForOfStatement */) === 0 + && (!resolver.isDeclarationWithCollidingName(node) + || (isDeclaredInLoop + && !isCapturedInFunction + && (hierarchyFacts & (2048 /* HierarchyFacts.ForStatement */ | 4096 /* HierarchyFacts.ForInOrForOfStatement */)) === 0)); + return emitExplicitInitializer; + } + /** + * Visits a VariableDeclaration in a `let` declaration list. + * + * @param node A VariableDeclaration node. + */ + function visitVariableDeclarationInLetDeclarationList(node) { + // For binding pattern names that lack initializers there is no point to emit + // explicit initializer since downlevel codegen for destructuring will fail + // in the absence of initializer so all binding elements will say uninitialized + var name = node.name; + if (ts.isBindingPattern(name)) { + return visitVariableDeclaration(node); + } + if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { + return factory.updateVariableDeclaration(node, node.name, /*exclamationToken*/ undefined, /*type*/ undefined, factory.createVoidZero()); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a VariableDeclaration node with a binding pattern. + * + * @param node A VariableDeclaration node. + */ + function visitVariableDeclaration(node) { + var ancestorFacts = enterSubtree(32 /* HierarchyFacts.ExportedVariableStatement */, 0 /* HierarchyFacts.None */); + var updated; + if (ts.isBindingPattern(node.name)) { + updated = ts.flattenDestructuringBinding(node, visitor, context, 0 /* FlattenLevel.All */, + /*value*/ undefined, (ancestorFacts & 32 /* HierarchyFacts.ExportedVariableStatement */) !== 0); + } + else { + updated = ts.visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + function recordLabel(node) { + convertedLoopState.labels.set(ts.idText(node.label), true); + } + function resetLabel(node) { + convertedLoopState.labels.set(ts.idText(node.label), false); + } + function visitLabeledStatement(node) { + if (convertedLoopState && !convertedLoopState.labels) { + convertedLoopState.labels = new ts.Map(); + } + var statement = ts.unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); + return ts.isIterationStatement(statement, /*lookInLabeledStatements*/ false) + ? visitIterationStatement(statement, /*outermostLabeledStatement*/ node) + : factory.restoreEnclosingLabel(ts.visitNode(statement, visitor, ts.isStatement, factory.liftToBlock), node, convertedLoopState && resetLabel); + } + function visitIterationStatement(node, outermostLabeledStatement) { + switch (node.kind) { + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return visitDoOrWhileStatement(node, outermostLabeledStatement); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node, outermostLabeledStatement); + case 243 /* SyntaxKind.ForInStatement */: + return visitForInStatement(node, outermostLabeledStatement); + case 244 /* SyntaxKind.ForOfStatement */: + return visitForOfStatement(node, outermostLabeledStatement); + } + } + function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { + var ancestorFacts = enterSubtree(excludeFacts, includeFacts); + var updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert); + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + function visitDoOrWhileStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts(0 /* HierarchyFacts.DoOrWhileStatementExcludes */, 1280 /* HierarchyFacts.DoOrWhileStatementIncludes */, node, outermostLabeledStatement); + } + function visitForStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts(5056 /* HierarchyFacts.ForStatementExcludes */, 3328 /* HierarchyFacts.ForStatementIncludes */, node, outermostLabeledStatement); + } + function visitEachChildOfForStatement(node) { + return factory.updateForStatement(node, ts.visitNode(node.initializer, visitorWithUnusedExpressionResult, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitorWithUnusedExpressionResult, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, factory.liftToBlock)); + } + function visitForInStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts(3008 /* HierarchyFacts.ForInOrForOfStatementExcludes */, 5376 /* HierarchyFacts.ForInOrForOfStatementIncludes */, node, outermostLabeledStatement); + } + function visitForOfStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts(3008 /* HierarchyFacts.ForInOrForOfStatementExcludes */, 5376 /* HierarchyFacts.ForInOrForOfStatementIncludes */, node, outermostLabeledStatement, compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray); + } + function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { + var statements = []; + var initializer = node.initializer; + if (ts.isVariableDeclarationList(initializer)) { + if (node.initializer.flags & 3 /* NodeFlags.BlockScoped */) { + enableSubstitutionsForBlockScopedBindings(); + } + var firstOriginalDeclaration = ts.firstOrUndefined(initializer.declarations); + if (firstOriginalDeclaration && ts.isBindingPattern(firstOriginalDeclaration.name)) { + // This works whether the declaration is a var, let, or const. + // It will use rhsIterationValue _a[_i] as the initializer. + var declarations = ts.flattenDestructuringBinding(firstOriginalDeclaration, visitor, context, 0 /* FlattenLevel.All */, boundValue); + var declarationList = ts.setTextRange(factory.createVariableDeclarationList(declarations), node.initializer); + ts.setOriginalNode(declarationList, node.initializer); + // Adjust the source map range for the first declaration to align with the old + // emitter. + ts.setSourceMapRange(declarationList, ts.createRange(declarations[0].pos, ts.last(declarations).end)); + statements.push(factory.createVariableStatement( + /*modifiers*/ undefined, declarationList)); + } + else { + // The following call does not include the initializer, so we have + // to emit it separately. + statements.push(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, ts.setOriginalNode(ts.setTextRange(factory.createVariableDeclarationList([ + factory.createVariableDeclaration(firstOriginalDeclaration ? firstOriginalDeclaration.name : factory.createTempVariable(/*recordTempVariable*/ undefined), + /*exclamationToken*/ undefined, + /*type*/ undefined, boundValue) + ]), ts.moveRangePos(initializer, -1)), initializer)), ts.moveRangeEnd(initializer, -1))); + } + } + else { + // Initializer is an expression. Emit the expression in the body, so that it's + // evaluated on every iteration. + var assignment = factory.createAssignment(initializer, boundValue); + if (ts.isDestructuringAssignment(assignment)) { + statements.push(factory.createExpressionStatement(visitBinaryExpression(assignment, /*expressionResultIsUnused*/ true))); + } + else { + ts.setTextRangeEnd(assignment, initializer.end); + statements.push(ts.setTextRange(factory.createExpressionStatement(ts.visitNode(assignment, visitor, ts.isExpression)), ts.moveRangeEnd(initializer, -1))); + } + } + if (convertedLoopBodyStatements) { + return createSyntheticBlockForConvertedStatements(ts.addRange(statements, convertedLoopBodyStatements)); + } + else { + var statement = ts.visitNode(node.statement, visitor, ts.isStatement, factory.liftToBlock); + if (ts.isBlock(statement)) { + return factory.updateBlock(statement, ts.setTextRange(factory.createNodeArray(ts.concatenate(statements, statement.statements)), statement.statements)); + } + else { + statements.push(statement); + return createSyntheticBlockForConvertedStatements(statements); + } + } + } + function createSyntheticBlockForConvertedStatements(statements) { + return ts.setEmitFlags(factory.createBlock(factory.createNodeArray(statements), + /*multiLine*/ true), 48 /* EmitFlags.NoSourceMap */ | 384 /* EmitFlags.NoTokenSourceMaps */); + } + function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { + // The following ES6 code: + // + // for (let v of expr) { } + // + // should be emitted as + // + // for (var _i = 0, _a = expr; _i < _a.length; _i++) { + // var v = _a[_i]; + // } + // + // where _a and _i are temps emitted to capture the RHS and the counter, + // respectively. + // When the left hand side is an expression instead of a let declaration, + // the "let v" is not emitted. + // When the left hand side is a let/const, the v is renamed if there is + // another v in scope. + // Note that all assignments to the LHS are emitted in the body, including + // all destructuring. + // Note also that because an extra statement is needed to assign to the LHS, + // for-of bodies are always emitted as blocks. + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + // In the case where the user wrote an identifier as the RHS, like this: + // + // for (let v of arr) { } + // + // we don't want to emit a temporary variable for the RHS, just use it directly. + var counter = factory.createLoopVariable(); + var rhsReference = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(expression) : factory.createTempVariable(/*recordTempVariable*/ undefined); + // The old emitter does not emit source maps for the expression + ts.setEmitFlags(expression, 48 /* EmitFlags.NoSourceMap */ | ts.getEmitFlags(expression)); + var forStatement = ts.setTextRange(factory.createForStatement( + /*initializer*/ ts.setEmitFlags(ts.setTextRange(factory.createVariableDeclarationList([ + ts.setTextRange(factory.createVariableDeclaration(counter, /*exclamationToken*/ undefined, /*type*/ undefined, factory.createNumericLiteral(0)), ts.moveRangePos(node.expression, -1)), + ts.setTextRange(factory.createVariableDeclaration(rhsReference, /*exclamationToken*/ undefined, /*type*/ undefined, expression), node.expression) + ]), node.expression), 2097152 /* EmitFlags.NoHoisting */), + /*condition*/ ts.setTextRange(factory.createLessThan(counter, factory.createPropertyAccessExpression(rhsReference, "length")), node.expression), + /*incrementor*/ ts.setTextRange(factory.createPostfixIncrement(counter), node.expression), + /*statement*/ convertForOfStatementHead(node, factory.createElementAccessExpression(rhsReference, counter), convertedLoopBodyStatements)), + /*location*/ node); + // Disable trailing source maps for the OpenParenToken to align source map emit with the old emitter. + ts.setEmitFlags(forStatement, 256 /* EmitFlags.NoTokenTrailingSourceMaps */); + ts.setTextRange(forStatement, node); + return factory.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); + } + function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) { + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + var iterator = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(expression) : factory.createTempVariable(/*recordTempVariable*/ undefined); + var result = ts.isIdentifier(expression) ? factory.getGeneratedNameForNode(iterator) : factory.createTempVariable(/*recordTempVariable*/ undefined); + var errorRecord = factory.createUniqueName("e"); + var catchVariable = factory.getGeneratedNameForNode(errorRecord); + var returnMethod = factory.createTempVariable(/*recordTempVariable*/ undefined); + var values = ts.setTextRange(emitHelpers().createValuesHelper(expression), node.expression); + var next = factory.createCallExpression(factory.createPropertyAccessExpression(iterator, "next"), /*typeArguments*/ undefined, []); + hoistVariableDeclaration(errorRecord); + hoistVariableDeclaration(returnMethod); + // if we are enclosed in an outer loop ensure we reset 'errorRecord' per each iteration + var initializer = ancestorFacts & 1024 /* HierarchyFacts.IterationContainer */ + ? factory.inlineExpressions([factory.createAssignment(errorRecord, factory.createVoidZero()), values]) + : values; + var forStatement = ts.setEmitFlags(ts.setTextRange(factory.createForStatement( + /*initializer*/ ts.setEmitFlags(ts.setTextRange(factory.createVariableDeclarationList([ + ts.setTextRange(factory.createVariableDeclaration(iterator, /*exclamationToken*/ undefined, /*type*/ undefined, initializer), node.expression), + factory.createVariableDeclaration(result, /*exclamationToken*/ undefined, /*type*/ undefined, next) + ]), node.expression), 2097152 /* EmitFlags.NoHoisting */), + /*condition*/ factory.createLogicalNot(factory.createPropertyAccessExpression(result, "done")), + /*incrementor*/ factory.createAssignment(result, next), + /*statement*/ convertForOfStatementHead(node, factory.createPropertyAccessExpression(result, "value"), convertedLoopBodyStatements)), + /*location*/ node), 256 /* EmitFlags.NoTokenTrailingSourceMaps */); + return factory.createTryStatement(factory.createBlock([ + factory.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel) + ]), factory.createCatchClause(factory.createVariableDeclaration(catchVariable), ts.setEmitFlags(factory.createBlock([ + factory.createExpressionStatement(factory.createAssignment(errorRecord, factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("error", catchVariable) + ]))) + ]), 1 /* EmitFlags.SingleLine */)), factory.createBlock([ + factory.createTryStatement( + /*tryBlock*/ factory.createBlock([ + ts.setEmitFlags(factory.createIfStatement(factory.createLogicalAnd(factory.createLogicalAnd(result, factory.createLogicalNot(factory.createPropertyAccessExpression(result, "done"))), factory.createAssignment(returnMethod, factory.createPropertyAccessExpression(iterator, "return"))), factory.createExpressionStatement(factory.createFunctionCallCall(returnMethod, iterator, []))), 1 /* EmitFlags.SingleLine */), + ]), + /*catchClause*/ undefined, + /*finallyBlock*/ ts.setEmitFlags(factory.createBlock([ + ts.setEmitFlags(factory.createIfStatement(errorRecord, factory.createThrowStatement(factory.createPropertyAccessExpression(errorRecord, "error"))), 1 /* EmitFlags.SingleLine */) + ]), 1 /* EmitFlags.SingleLine */)) + ])); + } + /** + * Visits an ObjectLiteralExpression with computed property names. + * + * @param node An ObjectLiteralExpression node. + */ + function visitObjectLiteralExpression(node) { + var properties = node.properties; + // Find the first computed property. + // Everything until that point can be emitted as part of the initial object literal. + var numInitialProperties = -1, hasComputed = false; + for (var i = 0; i < properties.length; i++) { + var property = properties[i]; + if ((property.transformFlags & 524288 /* TransformFlags.ContainsYield */ && + hierarchyFacts & 4 /* HierarchyFacts.AsyncFunctionBody */) + || (hasComputed = ts.Debug.checkDefined(property.name).kind === 162 /* SyntaxKind.ComputedPropertyName */)) { + numInitialProperties = i; + break; + } + } + if (numInitialProperties < 0) { + return ts.visitEachChild(node, visitor, context); + } + // For computed properties, we need to create a unique handle to the object + // literal so we can modify it without risking internal assignments tainting the object. + var temp = factory.createTempVariable(hoistVariableDeclaration); + // Write out the first non-computed properties, then emit the rest through indexing on the temp variable. + var expressions = []; + var assignment = factory.createAssignment(temp, ts.setEmitFlags(factory.createObjectLiteralExpression(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), node.multiLine), hasComputed ? 65536 /* EmitFlags.Indented */ : 0)); + if (node.multiLine) { + ts.startOnNewLine(assignment); + } + expressions.push(assignment); + addObjectLiteralMembers(expressions, node, temp, numInitialProperties); + // We need to clone the temporary identifier so that we can write it on a + // new line + expressions.push(node.multiLine ? ts.startOnNewLine(ts.setParent(ts.setTextRange(factory.cloneNode(temp), temp), temp.parent)) : temp); + return factory.inlineExpressions(expressions); + } + function shouldConvertPartOfIterationStatement(node) { + return (resolver.getNodeCheckFlags(node) & 131072 /* NodeCheckFlags.ContainsCapturedBlockScopeBinding */) !== 0; + } + function shouldConvertInitializerOfForStatement(node) { + return ts.isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer); + } + function shouldConvertConditionOfForStatement(node) { + return ts.isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition); + } + function shouldConvertIncrementorOfForStatement(node) { + return ts.isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); + } + function shouldConvertIterationStatement(node) { + return shouldConvertBodyOfIterationStatement(node) + || shouldConvertInitializerOfForStatement(node); + } + function shouldConvertBodyOfIterationStatement(node) { + return (resolver.getNodeCheckFlags(node) & 65536 /* NodeCheckFlags.LoopWithCapturedBlockScopedBinding */) !== 0; + } + /** + * Records constituents of name for the given variable to be hoisted in the outer scope. + */ + function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { + if (!state.hoistedLocalVariables) { + state.hoistedLocalVariables = []; + } + visit(node.name); + function visit(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + state.hoistedLocalVariables.push(node); + } + else { + for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + visit(element.name); + } + } + } + } + } + function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) { + if (!shouldConvertIterationStatement(node)) { + var saveAllowedNonLabeledJumps = void 0; + if (convertedLoopState) { + // we get here if we are trying to emit normal loop loop inside converted loop + // set allowedNonLabeledJumps to Break | Continue to mark that break\continue inside the loop should be emitted as is + saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; + convertedLoopState.allowedNonLabeledJumps = 2 /* Jump.Break */ | 4 /* Jump.Continue */; + } + var result = convert + ? convert(node, outermostLabeledStatement, /*convertedLoopBodyStatements*/ undefined, ancestorFacts) + : factory.restoreEnclosingLabel(ts.isForStatement(node) ? visitEachChildOfForStatement(node) : ts.visitEachChild(node, visitor, context), outermostLabeledStatement, convertedLoopState && resetLabel); + if (convertedLoopState) { + convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; + } + return result; + } + var currentState = createConvertedLoopState(node); + var statements = []; + var outerConvertedLoopState = convertedLoopState; + convertedLoopState = currentState; + var initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : undefined; + var bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : undefined; + convertedLoopState = outerConvertedLoopState; + if (initializerFunction) + statements.push(initializerFunction.functionDeclaration); + if (bodyFunction) + statements.push(bodyFunction.functionDeclaration); + addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState); + if (initializerFunction) { + statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield)); + } + var loop; + if (bodyFunction) { + if (convert) { + loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts); + } + else { + var clone_4 = convertIterationStatementCore(node, initializerFunction, factory.createBlock(bodyFunction.part, /*multiLine*/ true)); + loop = factory.restoreEnclosingLabel(clone_4, outermostLabeledStatement, convertedLoopState && resetLabel); + } + } + else { + var clone_5 = convertIterationStatementCore(node, initializerFunction, ts.visitNode(node.statement, visitor, ts.isStatement, factory.liftToBlock)); + loop = factory.restoreEnclosingLabel(clone_5, outermostLabeledStatement, convertedLoopState && resetLabel); + } + statements.push(loop); + return statements; + } + function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) { + switch (node.kind) { + case 242 /* SyntaxKind.ForStatement */: return convertForStatement(node, initializerFunction, convertedLoopBody); + case 243 /* SyntaxKind.ForInStatement */: return convertForInStatement(node, convertedLoopBody); + case 244 /* SyntaxKind.ForOfStatement */: return convertForOfStatement(node, convertedLoopBody); + case 240 /* SyntaxKind.DoStatement */: return convertDoStatement(node, convertedLoopBody); + case 241 /* SyntaxKind.WhileStatement */: return convertWhileStatement(node, convertedLoopBody); + default: return ts.Debug.failBadSyntaxKind(node, "IterationStatement expected"); + } + } + function convertForStatement(node, initializerFunction, convertedLoopBody) { + var shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition); + var shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); + return factory.updateForStatement(node, ts.visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, ts.isForInitializer), ts.visitNode(shouldConvertCondition ? undefined : node.condition, visitor, ts.isExpression), ts.visitNode(shouldConvertIncrementor ? undefined : node.incrementor, visitorWithUnusedExpressionResult, ts.isExpression), convertedLoopBody); + } + function convertForOfStatement(node, convertedLoopBody) { + return factory.updateForOfStatement(node, + /*awaitModifier*/ undefined, ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody); + } + function convertForInStatement(node, convertedLoopBody) { + return factory.updateForInStatement(node, ts.visitNode(node.initializer, visitor, ts.isForInitializer), ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody); + } + function convertDoStatement(node, convertedLoopBody) { + return factory.updateDoStatement(node, convertedLoopBody, ts.visitNode(node.expression, visitor, ts.isExpression)); + } + function convertWhileStatement(node, convertedLoopBody) { + return factory.updateWhileStatement(node, ts.visitNode(node.expression, visitor, ts.isExpression), convertedLoopBody); + } + function createConvertedLoopState(node) { + var loopInitializer; + switch (node.kind) { + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + var initializer = node.initializer; + if (initializer && initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + loopInitializer = initializer; + } + break; + } + // variables that will be passed to the loop as parameters + var loopParameters = []; + // variables declared in the loop initializer that will be changed inside the loop + var loopOutParameters = []; + if (loopInitializer && (ts.getCombinedNodeFlags(loopInitializer) & 3 /* NodeFlags.BlockScoped */)) { + var hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || + shouldConvertConditionOfForStatement(node) || + shouldConvertIncrementorOfForStatement(node); + for (var _i = 0, _a = loopInitializer.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); + } + } + var currentState = { loopParameters: loopParameters, loopOutParameters: loopOutParameters }; + if (convertedLoopState) { + // convertedOuterLoopState !== undefined means that this converted loop is nested in another converted loop. + // if outer converted loop has already accumulated some state - pass it through + if (convertedLoopState.argumentsName) { + // outer loop has already used 'arguments' so we've already have some name to alias it + // use the same name in all nested loops + currentState.argumentsName = convertedLoopState.argumentsName; + } + if (convertedLoopState.thisName) { + // outer loop has already used 'this' so we've already have some name to alias it + // use the same name in all nested loops + currentState.thisName = convertedLoopState.thisName; + } + if (convertedLoopState.hoistedLocalVariables) { + // we've already collected some non-block scoped variable declarations in enclosing loop + // use the same storage in nested loop + currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables; + } + } + return currentState; + } + function addExtraDeclarationsForConvertedLoop(statements, state, outerState) { + var extraVariableDeclarations; + // propagate state from the inner loop to the outer loop if necessary + if (state.argumentsName) { + // if alias for arguments is set + if (outerState) { + // pass it to outer converted loop + outerState.argumentsName = state.argumentsName; + } + else { + // this is top level converted loop and we need to create an alias for 'arguments' object + (extraVariableDeclarations || (extraVariableDeclarations = [])).push(factory.createVariableDeclaration(state.argumentsName, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createIdentifier("arguments"))); + } + } + if (state.thisName) { + // if alias for this is set + if (outerState) { + // pass it to outer converted loop + outerState.thisName = state.thisName; + } + else { + // this is top level converted loop so we need to create an alias for 'this' here + // NOTE: + // if converted loops were all nested in arrow function then we'll always emit '_this' so convertedLoopState.thisName will not be set. + // If it is set this means that all nested loops are not nested in arrow function and it is safe to capture 'this'. + (extraVariableDeclarations || (extraVariableDeclarations = [])).push(factory.createVariableDeclaration(state.thisName, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createIdentifier("this"))); + } + } + if (state.hoistedLocalVariables) { + // if hoistedLocalVariables !== undefined this means that we've possibly collected some variable declarations to be hoisted later + if (outerState) { + // pass them to outer converted loop + outerState.hoistedLocalVariables = state.hoistedLocalVariables; + } + else { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + // hoist collected variable declarations + for (var _i = 0, _a = state.hoistedLocalVariables; _i < _a.length; _i++) { + var identifier = _a[_i]; + extraVariableDeclarations.push(factory.createVariableDeclaration(identifier)); + } + } + } + // add extra variables to hold out parameters if necessary + if (state.loopOutParameters.length) { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + for (var _b = 0, _c = state.loopOutParameters; _b < _c.length; _b++) { + var outParam = _c[_b]; + extraVariableDeclarations.push(factory.createVariableDeclaration(outParam.outParamName)); + } + } + if (state.conditionVariable) { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + extraVariableDeclarations.push(factory.createVariableDeclaration(state.conditionVariable, /*exclamationToken*/ undefined, /*type*/ undefined, factory.createFalse())); + } + // create variable statement to hold all introduced variable declarations + if (extraVariableDeclarations) { + statements.push(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(extraVariableDeclarations))); + } + } + function createOutVariable(p) { + return factory.createVariableDeclaration(p.originalName, /*exclamationToken*/ undefined, /*type*/ undefined, p.outParamName); + } + /** + * Creates a `_loop_init` function for a `ForStatement` with a block-scoped initializer + * that is captured in a closure inside of the initializer. The `_loop_init` function is + * used to preserve the per-iteration environment semantics of + * [13.7.4.8 RS: ForBodyEvaluation](https://tc39.github.io/ecma262/#sec-forbodyevaluation). + */ + function createFunctionForInitializerOfForStatement(node, currentState) { + var functionName = factory.createUniqueName("_loop_init"); + var containsYield = (node.initializer.transformFlags & 524288 /* TransformFlags.ContainsYield */) !== 0; + var emitFlags = 0 /* EmitFlags.None */; + if (currentState.containsLexicalThis) + emitFlags |= 8 /* EmitFlags.CapturesThis */; + if (containsYield && hierarchyFacts & 4 /* HierarchyFacts.AsyncFunctionBody */) + emitFlags |= 262144 /* EmitFlags.AsyncFunctionBody */; + var statements = []; + statements.push(factory.createVariableStatement(/*modifiers*/ undefined, node.initializer)); + copyOutParameters(currentState.loopOutParameters, 2 /* LoopOutParameterFlags.Initializer */, 1 /* CopyDirection.ToOutParameter */, statements); + // This transforms the following ES2015 syntax: + // + // for (let i = (setImmediate(() => console.log(i)), 0); i < 2; i++) { + // // loop body + // } + // + // Into the following ES5 syntax: + // + // var _loop_init_1 = function () { + // var i = (setImmediate(() => console.log(i)), 0); + // out_i_1 = i; + // }; + // var out_i_1; + // _loop_init_1(); + // for (var i = out_i_1; i < 2; i++) { + // // loop body + // } + // + // Which prevents mutations to `i` in the per-iteration environment of the body + // from affecting the initial value for `i` outside of the per-iteration environment. + var functionDeclaration = factory.createVariableStatement( + /*modifiers*/ undefined, ts.setEmitFlags(factory.createVariableDeclarationList([ + factory.createVariableDeclaration(functionName, + /*exclamationToken*/ undefined, + /*type*/ undefined, ts.setEmitFlags(factory.createFunctionExpression( + /*modifiers*/ undefined, containsYield ? factory.createToken(41 /* SyntaxKind.AsteriskToken */) : undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ undefined, + /*type*/ undefined, ts.visitNode(factory.createBlock(statements, /*multiLine*/ true), visitor, ts.isBlock)), emitFlags)) + ]), 2097152 /* EmitFlags.NoHoisting */)); + var part = factory.createVariableDeclarationList(ts.map(currentState.loopOutParameters, createOutVariable)); + return { functionName: functionName, containsYield: containsYield, functionDeclaration: functionDeclaration, part: part }; + } + /** + * Creates a `_loop` function for an `IterationStatement` with a block-scoped initializer + * that is captured in a closure inside of the loop body. The `_loop` function is used to + * preserve the per-iteration environment semantics of + * [13.7.4.8 RS: ForBodyEvaluation](https://tc39.github.io/ecma262/#sec-forbodyevaluation). + */ + function createFunctionForBodyOfIterationStatement(node, currentState, outerState) { + var functionName = factory.createUniqueName("_loop"); + startLexicalEnvironment(); + var statement = ts.visitNode(node.statement, visitor, ts.isStatement, factory.liftToBlock); + var lexicalEnvironment = endLexicalEnvironment(); + var statements = []; + if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) { + // If a block-scoped variable declared in the initializer of `node` is captured in + // the condition or incrementor, we must move the condition and incrementor into + // the body of the for loop. + // + // This transforms the following ES2015 syntax: + // + // for (let i = 0; setImmediate(() => console.log(i)), i < 2; setImmediate(() => console.log(i)), i++) { + // // loop body + // } + // + // Into the following ES5 syntax: + // + // var _loop_1 = function (i) { + // if (inc_1) + // setImmediate(() => console.log(i)), i++; + // else + // inc_1 = true; + // if (!(setImmediate(() => console.log(i)), i < 2)) + // return out_i_1 = i, "break"; + // // loop body + // out_i_1 = i; + // } + // var out_i_1, inc_1 = false; + // for (var i = 0;;) { + // var state_1 = _loop_1(i); + // i = out_i_1; + // if (state_1 === "break") + // break; + // } + // + // Which prevents mutations to `i` in the per-iteration environment of the body + // from affecting the value of `i` in the previous per-iteration environment. + // + // Note that the incrementor of a `for` loop is evaluated in a *new* per-iteration + // environment that is carried over to the next iteration of the loop. As a result, + // we must indicate whether this is the first evaluation of the loop body so that + // we only evaluate the incrementor on subsequent evaluations. + currentState.conditionVariable = factory.createUniqueName("inc"); + if (node.incrementor) { + statements.push(factory.createIfStatement(currentState.conditionVariable, factory.createExpressionStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), factory.createExpressionStatement(factory.createAssignment(currentState.conditionVariable, factory.createTrue())))); + } + else { + statements.push(factory.createIfStatement(factory.createLogicalNot(currentState.conditionVariable), factory.createExpressionStatement(factory.createAssignment(currentState.conditionVariable, factory.createTrue())))); + } + if (shouldConvertConditionOfForStatement(node)) { + statements.push(factory.createIfStatement(factory.createPrefixUnaryExpression(53 /* SyntaxKind.ExclamationToken */, ts.visitNode(node.condition, visitor, ts.isExpression)), ts.visitNode(factory.createBreakStatement(), visitor, ts.isStatement))); + } + } + if (ts.isBlock(statement)) { + ts.addRange(statements, statement.statements); + } + else { + statements.push(statement); + } + copyOutParameters(currentState.loopOutParameters, 1 /* LoopOutParameterFlags.Body */, 1 /* CopyDirection.ToOutParameter */, statements); + ts.insertStatementsAfterStandardPrologue(statements, lexicalEnvironment); + var loopBody = factory.createBlock(statements, /*multiLine*/ true); + if (ts.isBlock(statement)) + ts.setOriginalNode(loopBody, statement); + var containsYield = (node.statement.transformFlags & 524288 /* TransformFlags.ContainsYield */) !== 0; + var emitFlags = 524288 /* EmitFlags.ReuseTempVariableScope */; + if (currentState.containsLexicalThis) + emitFlags |= 8 /* EmitFlags.CapturesThis */; + if (containsYield && (hierarchyFacts & 4 /* HierarchyFacts.AsyncFunctionBody */) !== 0) + emitFlags |= 262144 /* EmitFlags.AsyncFunctionBody */; + // This transforms the following ES2015 syntax (in addition to other variations): + // + // for (let i = 0; i < 2; i++) { + // setImmediate(() => console.log(i)); + // } + // + // Into the following ES5 syntax: + // + // var _loop_1 = function (i) { + // setImmediate(() => console.log(i)); + // }; + // for (var i = 0; i < 2; i++) { + // _loop_1(i); + // } + var functionDeclaration = factory.createVariableStatement( + /*modifiers*/ undefined, ts.setEmitFlags(factory.createVariableDeclarationList([ + factory.createVariableDeclaration(functionName, + /*exclamationToken*/ undefined, + /*type*/ undefined, ts.setEmitFlags(factory.createFunctionExpression( + /*modifiers*/ undefined, containsYield ? factory.createToken(41 /* SyntaxKind.AsteriskToken */) : undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, currentState.loopParameters, + /*type*/ undefined, loopBody), emitFlags)) + ]), 2097152 /* EmitFlags.NoHoisting */)); + var part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield); + return { functionName: functionName, containsYield: containsYield, functionDeclaration: functionDeclaration, part: part }; + } + function copyOutParameter(outParam, copyDirection) { + var source = copyDirection === 0 /* CopyDirection.ToOriginal */ ? outParam.outParamName : outParam.originalName; + var target = copyDirection === 0 /* CopyDirection.ToOriginal */ ? outParam.originalName : outParam.outParamName; + return factory.createBinaryExpression(target, 63 /* SyntaxKind.EqualsToken */, source); + } + function copyOutParameters(outParams, partFlags, copyDirection, statements) { + for (var _i = 0, outParams_1 = outParams; _i < outParams_1.length; _i++) { + var outParam = outParams_1[_i]; + if (outParam.flags & partFlags) { + statements.push(factory.createExpressionStatement(copyOutParameter(outParam, copyDirection))); + } + } + } + function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) { + var call = factory.createCallExpression(initFunctionExpressionName, /*typeArguments*/ undefined, []); + var callResult = containsYield + ? factory.createYieldExpression(factory.createToken(41 /* SyntaxKind.AsteriskToken */), ts.setEmitFlags(call, 8388608 /* EmitFlags.Iterator */)) + : call; + return factory.createExpressionStatement(callResult); + } + function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) { + var statements = []; + // loop is considered simple if it does not have any return statements or break\continue that transfer control outside of the loop + // simple loops are emitted as just 'loop()'; + // NOTE: if loop uses only 'continue' it still will be emitted as simple loop + var isSimpleLoop = !(state.nonLocalJumps & ~4 /* Jump.Continue */) && + !state.labeledNonLocalBreaks && + !state.labeledNonLocalContinues; + var call = factory.createCallExpression(loopFunctionExpressionName, /*typeArguments*/ undefined, ts.map(state.loopParameters, function (p) { return p.name; })); + var callResult = containsYield + ? factory.createYieldExpression(factory.createToken(41 /* SyntaxKind.AsteriskToken */), ts.setEmitFlags(call, 8388608 /* EmitFlags.Iterator */)) + : call; + if (isSimpleLoop) { + statements.push(factory.createExpressionStatement(callResult)); + copyOutParameters(state.loopOutParameters, 1 /* LoopOutParameterFlags.Body */, 0 /* CopyDirection.ToOriginal */, statements); + } + else { + var loopResultName = factory.createUniqueName("state"); + var stateVariable = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([factory.createVariableDeclaration(loopResultName, /*exclamationToken*/ undefined, /*type*/ undefined, callResult)])); + statements.push(stateVariable); + copyOutParameters(state.loopOutParameters, 1 /* LoopOutParameterFlags.Body */, 0 /* CopyDirection.ToOriginal */, statements); + if (state.nonLocalJumps & 8 /* Jump.Return */) { + var returnStatement = void 0; + if (outerState) { + outerState.nonLocalJumps |= 8 /* Jump.Return */; + returnStatement = factory.createReturnStatement(loopResultName); + } + else { + returnStatement = factory.createReturnStatement(factory.createPropertyAccessExpression(loopResultName, "value")); + } + statements.push(factory.createIfStatement(factory.createTypeCheck(loopResultName, "object"), returnStatement)); + } + if (state.nonLocalJumps & 2 /* Jump.Break */) { + statements.push(factory.createIfStatement(factory.createStrictEquality(loopResultName, factory.createStringLiteral("break")), factory.createBreakStatement())); + } + if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { + var caseClauses = []; + processLabeledJumps(state.labeledNonLocalBreaks, /*isBreak*/ true, loopResultName, outerState, caseClauses); + processLabeledJumps(state.labeledNonLocalContinues, /*isBreak*/ false, loopResultName, outerState, caseClauses); + statements.push(factory.createSwitchStatement(loopResultName, factory.createCaseBlock(caseClauses))); + } + } + return statements; + } + function setLabeledJump(state, isBreak, labelText, labelMarker) { + if (isBreak) { + if (!state.labeledNonLocalBreaks) { + state.labeledNonLocalBreaks = new ts.Map(); + } + state.labeledNonLocalBreaks.set(labelText, labelMarker); + } + else { + if (!state.labeledNonLocalContinues) { + state.labeledNonLocalContinues = new ts.Map(); + } + state.labeledNonLocalContinues.set(labelText, labelMarker); + } + } + function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { + if (!table) { + return; + } + table.forEach(function (labelMarker, labelText) { + var statements = []; + // if there are no outer converted loop or outer label in question is located inside outer converted loop + // then emit labeled break\continue + // otherwise propagate pair 'label -> marker' to outer converted loop and emit 'return labelMarker' so outer loop can later decide what to do + if (!outerLoop || (outerLoop.labels && outerLoop.labels.get(labelText))) { + var label = factory.createIdentifier(labelText); + statements.push(isBreak ? factory.createBreakStatement(label) : factory.createContinueStatement(label)); + } + else { + setLabeledJump(outerLoop, isBreak, labelText, labelMarker); + statements.push(factory.createReturnStatement(loopResultName)); + } + caseClauses.push(factory.createCaseClause(factory.createStringLiteral(labelMarker), statements)); + }); + } + function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) { + var name = decl.name; + if (ts.isBindingPattern(name)) { + for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); + } + } + } + else { + loopParameters.push(factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, name)); + var checkFlags = resolver.getNodeCheckFlags(decl); + if (checkFlags & 4194304 /* NodeCheckFlags.NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) { + var outParamName = factory.createUniqueName("out_" + ts.idText(name)); + var flags = 0; + if (checkFlags & 4194304 /* NodeCheckFlags.NeedsLoopOutParameter */) { + flags |= 1 /* LoopOutParameterFlags.Body */; + } + if (ts.isForStatement(container)) { + if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) { + flags |= 2 /* LoopOutParameterFlags.Initializer */; + } + if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || + container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) { + flags |= 1 /* LoopOutParameterFlags.Body */; + } + } + loopOutParameters.push({ flags: flags, originalName: name, outParamName: outParamName }); + } + } + } + /** + * Adds the members of an object literal to an array of expressions. + * + * @param expressions An array of expressions. + * @param node An ObjectLiteralExpression node. + * @param receiver The receiver for members of the ObjectLiteralExpression. + * @param numInitialNonComputedProperties The number of initial properties without + * computed property names. + */ + function addObjectLiteralMembers(expressions, node, receiver, start) { + var properties = node.properties; + var numProperties = properties.length; + for (var i = start; i < numProperties; i++) { + var property = properties[i]; + switch (property.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + var accessors = ts.getAllAccessorDeclarations(node.properties, property); + if (property === accessors.firstAccessor) { + expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine)); + } + break; + case 169 /* SyntaxKind.MethodDeclaration */: + expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); + break; + case 296 /* SyntaxKind.PropertyAssignment */: + expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); + break; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); + break; + default: + ts.Debug.failBadSyntaxKind(node); + break; + } + } + } + /** + * Transforms a PropertyAssignment node into an expression. + * + * @param node The ObjectLiteralExpression that contains the PropertyAssignment. + * @param property The PropertyAssignment node. + * @param receiver The receiver for the assignment. + */ + function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { + var expression = factory.createAssignment(ts.createMemberAccessForPropertyName(factory, receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), ts.visitNode(property.initializer, visitor, ts.isExpression)); + ts.setTextRange(expression, property); + if (startsOnNewLine) { + ts.startOnNewLine(expression); + } + return expression; + } + /** + * Transforms a ShorthandPropertyAssignment node into an expression. + * + * @param node The ObjectLiteralExpression that contains the ShorthandPropertyAssignment. + * @param property The ShorthandPropertyAssignment node. + * @param receiver The receiver for the assignment. + */ + function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { + var expression = factory.createAssignment(ts.createMemberAccessForPropertyName(factory, receiver, ts.visitNode(property.name, visitor, ts.isPropertyName)), factory.cloneNode(property.name)); + ts.setTextRange(expression, property); + if (startsOnNewLine) { + ts.startOnNewLine(expression); + } + return expression; + } + /** + * Transforms a MethodDeclaration of an ObjectLiteralExpression into an expression. + * + * @param node The ObjectLiteralExpression that contains the MethodDeclaration. + * @param method The MethodDeclaration node. + * @param receiver The receiver for the assignment. + */ + function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { + var expression = factory.createAssignment(ts.createMemberAccessForPropertyName(factory, receiver, ts.visitNode(method.name, visitor, ts.isPropertyName)), transformFunctionLikeToExpression(method, /*location*/ method, /*name*/ undefined, container)); + ts.setTextRange(expression, method); + if (startsOnNewLine) { + ts.startOnNewLine(expression); + } + return expression; + } + function visitCatchClause(node) { + var ancestorFacts = enterSubtree(7104 /* HierarchyFacts.BlockScopeExcludes */, 0 /* HierarchyFacts.BlockScopeIncludes */); + var updated; + ts.Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015."); + if (ts.isBindingPattern(node.variableDeclaration.name)) { + var temp = factory.createTempVariable(/*recordTempVariable*/ undefined); + var newVariableDeclaration = factory.createVariableDeclaration(temp); + ts.setTextRange(newVariableDeclaration, node.variableDeclaration); + var vars = ts.flattenDestructuringBinding(node.variableDeclaration, visitor, context, 0 /* FlattenLevel.All */, temp); + var list = factory.createVariableDeclarationList(vars); + ts.setTextRange(list, node.variableDeclaration); + var destructure = factory.createVariableStatement(/*modifiers*/ undefined, list); + updated = factory.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); + } + else { + updated = ts.visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return updated; + } + function addStatementToStartOfBlock(block, statement) { + var transformedStatements = ts.visitNodes(block.statements, visitor, ts.isStatement); + return factory.updateBlock(block, __spreadArray([statement], transformedStatements, true)); + } + /** + * Visits a MethodDeclaration of an ObjectLiteralExpression and transforms it into a + * PropertyAssignment. + * + * @param node A MethodDeclaration node. + */ + function visitMethodDeclaration(node) { + // We should only get here for methods on an object literal with regular identifier names. + // Methods on classes are handled in visitClassDeclaration/visitClassExpression. + // Methods with computed property names are handled in visitObjectLiteralExpression. + ts.Debug.assert(!ts.isComputedPropertyName(node.name)); + var functionExpression = transformFunctionLikeToExpression(node, /*location*/ ts.moveRangePos(node, -1), /*name*/ undefined, /*container*/ undefined); + ts.setEmitFlags(functionExpression, 512 /* EmitFlags.NoLeadingComments */ | ts.getEmitFlags(functionExpression)); + return ts.setTextRange(factory.createPropertyAssignment(node.name, functionExpression), + /*location*/ node); + } + /** + * Visits an AccessorDeclaration of an ObjectLiteralExpression. + * + * @param node An AccessorDeclaration node. + */ + function visitAccessorDeclaration(node) { + ts.Debug.assert(!ts.isComputedPropertyName(node.name)); + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var ancestorFacts = enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, 65 /* HierarchyFacts.FunctionIncludes */); + var updated; + var parameters = ts.visitParameterList(node.parameters, visitor, context); + var body = transformFunctionBody(node); + if (node.kind === 172 /* SyntaxKind.GetAccessor */) { + updated = factory.updateGetAccessorDeclaration(node, node.decorators, node.modifiers, node.name, parameters, node.type, body); + } + else { + updated = factory.updateSetAccessorDeclaration(node, node.decorators, node.modifiers, node.name, parameters, body); + } + exitSubtree(ancestorFacts, 98304 /* HierarchyFacts.FunctionSubtreeExcludes */, 0 /* HierarchyFacts.None */); + convertedLoopState = savedConvertedLoopState; + return updated; + } + /** + * Visits a ShorthandPropertyAssignment and transforms it into a PropertyAssignment. + * + * @param node A ShorthandPropertyAssignment node. + */ + function visitShorthandPropertyAssignment(node) { + return ts.setTextRange(factory.createPropertyAssignment(node.name, visitIdentifier(factory.cloneNode(node.name))), + /*location*/ node); + } + function visitComputedPropertyName(node) { + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a YieldExpression node. + * + * @param node A YieldExpression node. + */ + function visitYieldExpression(node) { + // `yield` expressions are transformed using the generators transformer. + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits an ArrayLiteralExpression that contains a spread element. + * + * @param node An ArrayLiteralExpression node. + */ + function visitArrayLiteralExpression(node) { + if (ts.some(node.elements, ts.isSpreadElement)) { + // We are here because we contain a SpreadElementExpression. + return transformAndSpreadElements(node.elements, /*isArgumentList*/ false, !!node.multiLine, /*hasTrailingComma*/ !!node.elements.hasTrailingComma); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a CallExpression that contains either a spread element or `super`. + * + * @param node a CallExpression. + */ + function visitCallExpression(node) { + if (ts.getEmitFlags(node) & 33554432 /* EmitFlags.TypeScriptClassWrapper */) { + return visitTypeScriptClassWrapper(node); + } + var expression = ts.skipOuterExpressions(node.expression); + if (expression.kind === 106 /* SyntaxKind.SuperKeyword */ || + ts.isSuperProperty(expression) || + ts.some(node.arguments, ts.isSpreadElement)) { + return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ true); + } + return factory.updateCallExpression(node, ts.visitNode(node.expression, callExpressionVisitor, ts.isExpression), + /*typeArguments*/ undefined, ts.visitNodes(node.arguments, visitor, ts.isExpression)); + } + function visitTypeScriptClassWrapper(node) { + // This is a call to a class wrapper function (an IIFE) created by the 'ts' transformer. + // The wrapper has a form similar to: + // + // (function() { + // class C { // 1 + // } + // C.x = 1; // 2 + // return C; + // }()) + // + // When we transform the class, we end up with something like this: + // + // (function () { + // var C = (function () { // 3 + // function C() { + // } + // return C; // 4 + // }()); + // C.x = 1; + // return C; + // }()) + // + // We want to simplify the two nested IIFEs to end up with something like this: + // + // (function () { + // function C() { + // } + // C.x = 1; + // return C; + // }()) + // We skip any outer expressions in a number of places to get to the innermost + // expression, but we will restore them later to preserve comments and source maps. + var body = ts.cast(ts.cast(ts.skipOuterExpressions(node.expression), ts.isArrowFunction).body, ts.isBlock); + // The class statements are the statements generated by visiting the first statement with initializer of the + // body (1), while all other statements are added to remainingStatements (2) + var isVariableStatementWithInitializer = function (stmt) { return ts.isVariableStatement(stmt) && !!ts.first(stmt.declarationList.declarations).initializer; }; + // visit the class body statements outside of any converted loop body. + var savedConvertedLoopState = convertedLoopState; + convertedLoopState = undefined; + var bodyStatements = ts.visitNodes(body.statements, classWrapperStatementVisitor, ts.isStatement); + convertedLoopState = savedConvertedLoopState; + var classStatements = ts.filter(bodyStatements, isVariableStatementWithInitializer); + var remainingStatements = ts.filter(bodyStatements, function (stmt) { return !isVariableStatementWithInitializer(stmt); }); + var varStatement = ts.cast(ts.first(classStatements), ts.isVariableStatement); + // We know there is only one variable declaration here as we verified this in an + // earlier call to isTypeScriptClassWrapper + var variable = varStatement.declarationList.declarations[0]; + var initializer = ts.skipOuterExpressions(variable.initializer); + // Under certain conditions, the 'ts' transformer may introduce a class alias, which + // we see as an assignment, for example: + // + // (function () { + // var C_1; + // var C = C_1 = (function () { + // function C() { + // } + // C.x = function () { return C_1; } + // return C; + // }()); + // C = C_1 = __decorate([dec], C); + // return C; + // }()) + // + var aliasAssignment = ts.tryCast(initializer, ts.isAssignmentExpression); + if (!aliasAssignment && ts.isBinaryExpression(initializer) && initializer.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + aliasAssignment = ts.tryCast(initializer.left, ts.isAssignmentExpression); + } + // The underlying call (3) is another IIFE that may contain a '_super' argument. + var call = ts.cast(aliasAssignment ? ts.skipOuterExpressions(aliasAssignment.right) : initializer, ts.isCallExpression); + var func = ts.cast(ts.skipOuterExpressions(call.expression), ts.isFunctionExpression); + var funcStatements = func.body.statements; + var classBodyStart = 0; + var classBodyEnd = -1; + var statements = []; + if (aliasAssignment) { + // If we have a class alias assignment, we need to move it to the down-level constructor + // function we generated for the class. + var extendsCall = ts.tryCast(funcStatements[classBodyStart], ts.isExpressionStatement); + if (extendsCall) { + statements.push(extendsCall); + classBodyStart++; + } + // The next statement is the function declaration. + statements.push(funcStatements[classBodyStart]); + classBodyStart++; + // Add the class alias following the declaration. + statements.push(factory.createExpressionStatement(factory.createAssignment(aliasAssignment.left, ts.cast(variable.name, ts.isIdentifier)))); + } + // Find the trailing 'return' statement (4) + while (!ts.isReturnStatement(ts.elementAt(funcStatements, classBodyEnd))) { + classBodyEnd--; + } + // When we extract the statements of the inner IIFE, we exclude the 'return' statement (4) + // as we already have one that has been introduced by the 'ts' transformer. + ts.addRange(statements, funcStatements, classBodyStart, classBodyEnd); + if (classBodyEnd < -1) { + // If there were any hoisted declarations following the return statement, we should + // append them. + ts.addRange(statements, funcStatements, classBodyEnd + 1); + } + // Add the remaining statements of the outer wrapper. + ts.addRange(statements, remainingStatements); + // The 'es2015' class transform may add an end-of-declaration marker. If so we will add it + // after the remaining statements from the 'ts' transformer. + ts.addRange(statements, classStatements, /*start*/ 1); + // Recreate any outer parentheses or partially-emitted expressions to preserve source map + // and comment locations. + return factory.restoreOuterExpressions(node.expression, factory.restoreOuterExpressions(variable.initializer, factory.restoreOuterExpressions(aliasAssignment && aliasAssignment.right, factory.updateCallExpression(call, factory.restoreOuterExpressions(call.expression, factory.updateFunctionExpression(func, + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, func.parameters, + /*type*/ undefined, factory.updateBlock(func.body, statements))), + /*typeArguments*/ undefined, call.arguments)))); + } + function visitSuperCallInBody(node) { + return visitCallExpressionWithPotentialCapturedThisAssignment(node, /*assignToCapturedThis*/ false); + } + function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { + // We are here either because SuperKeyword was used somewhere in the expression, or + // because we contain a SpreadElementExpression. + if (node.transformFlags & 16384 /* TransformFlags.ContainsRestOrSpread */ || + node.expression.kind === 106 /* SyntaxKind.SuperKeyword */ || + ts.isSuperProperty(ts.skipOuterExpressions(node.expression))) { + var _a = factory.createCallBinding(node.expression, hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + ts.setEmitFlags(thisArg, 4 /* EmitFlags.NoSubstitution */); + } + var resultingCall = void 0; + if (node.transformFlags & 16384 /* TransformFlags.ContainsRestOrSpread */) { + // [source] + // f(...a, b) + // x.m(...a, b) + // super(...a, b) + // super.m(...a, b) // in static + // super.m(...a, b) // in instance + // + // [output] + // f.apply(void 0, a.concat([b])) + // (_a = x).m.apply(_a, a.concat([b])) + // _super.apply(this, a.concat([b])) + // _super.m.apply(this, a.concat([b])) + // _super.prototype.m.apply(this, a.concat([b])) + resultingCall = factory.createFunctionApplyCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), node.expression.kind === 106 /* SyntaxKind.SuperKeyword */ ? thisArg : ts.visitNode(thisArg, visitor, ts.isExpression), transformAndSpreadElements(node.arguments, /*isArgumentList*/ true, /*multiLine*/ false, /*hasTrailingComma*/ false)); + } + else { + // [source] + // super(a) + // super.m(a) // in static + // super.m(a) // in instance + // + // [output] + // _super.call(this, a) + // _super.m.call(this, a) + // _super.prototype.m.call(this, a) + resultingCall = ts.setTextRange(factory.createFunctionCallCall(ts.visitNode(target, callExpressionVisitor, ts.isExpression), node.expression.kind === 106 /* SyntaxKind.SuperKeyword */ ? thisArg : ts.visitNode(thisArg, visitor, ts.isExpression), ts.visitNodes(node.arguments, visitor, ts.isExpression)), node); + } + if (node.expression.kind === 106 /* SyntaxKind.SuperKeyword */) { + var initializer = factory.createLogicalOr(resultingCall, createActualThis()); + resultingCall = assignToCapturedThis + ? factory.createAssignment(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), initializer) + : initializer; + } + return ts.setOriginalNode(resultingCall, node); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a NewExpression that contains a spread element. + * + * @param node A NewExpression node. + */ + function visitNewExpression(node) { + if (ts.some(node.arguments, ts.isSpreadElement)) { + // We are here because we contain a SpreadElementExpression. + // [source] + // new C(...a) + // + // [output] + // new ((_a = C).bind.apply(_a, [void 0].concat(a)))() + var _a = factory.createCallBinding(factory.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; + return factory.createNewExpression(factory.createFunctionApplyCall(ts.visitNode(target, visitor, ts.isExpression), thisArg, transformAndSpreadElements(factory.createNodeArray(__spreadArray([factory.createVoidZero()], node.arguments, true)), /*isArgumentList*/ true, /*multiLine*/ false, /*hasTrailingComma*/ false)), + /*typeArguments*/ undefined, []); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Transforms an array of Expression nodes that contains a SpreadExpression. + * + * @param elements The array of Expression nodes. + * @param isArgumentList A value indicating whether to ensure that the result is a fresh array. + * This should be `false` when spreading into an `ArrayLiteral`, and `true` when spreading into an + * argument list. + * @param multiLine A value indicating whether the result should be emitted on multiple lines. + */ + function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) { + // When there is no leading SpreadElement: + // + // [source] + // [a, ...b, c] + // + // [output (downlevelIteration)] + // __spreadArray(__spreadArray([a], __read(b)), [c]) + // + // [output] + // __spreadArray(__spreadArray([a], b), [c]) + // + // When there *is* a leading SpreadElement: + // + // [source] + // [...a, b] + // + // [output (downlevelIteration)] + // __spreadArray(__spreadArray([], __read(a)), [b]) + // + // [output] + // __spreadArray(__spreadArray([], a), [b]) + // + // NOTE: We use `isPackedArrayLiteral` below rather than just `isArrayLiteral` + // because ES2015 spread will replace _missing_ array elements with `undefined`, + // so we cannot just use an array as is. For example: + // + // `[1, ...[2, , 3]]` becomes `[1, 2, undefined, 3]` + // + // However, for packed array literals (i.e., an array literal with no OmittedExpression + // elements), we can use the array as-is. + // Map spans of spread expressions into their expressions and spans of other + // expressions into an array literal. + var numElements = elements.length; + var segments = ts.flatten( + // As we visit each element, we return one of two functions to use as the "key": + // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]` + // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]` + ts.spanMap(elements, partitionSpread, function (partition, visitPartition, _start, end) { + return visitPartition(partition, multiLine, hasTrailingComma && end === numElements); + })); + if (segments.length === 1) { + var firstSegment = segments[0]; + // If we don't need a unique copy, then we are spreading into an argument list for + // a CallExpression or NewExpression. When using `--downlevelIteration`, we need + // to coerce this into an array for use with `apply`, so we will use the code path + // that follows instead. + if (isArgumentList && !compilerOptions.downlevelIteration + || ts.isPackedArrayLiteral(firstSegment.expression) // see NOTE (above) + || ts.isCallToHelper(firstSegment.expression, "___spreadArray")) { + return firstSegment.expression; + } + } + var helpers = emitHelpers(); + var startsWithSpread = segments[0].kind !== 0 /* SpreadSegmentKind.None */; + var expression = startsWithSpread ? factory.createArrayLiteralExpression() : + segments[0].expression; + for (var i = startsWithSpread ? 0 : 1; i < segments.length; i++) { + var segment = segments[i]; + // If this is for an argument list, it doesn't matter if the array is packed or sparse + expression = helpers.createSpreadArrayHelper(expression, segment.expression, segment.kind === 1 /* SpreadSegmentKind.UnpackedSpread */ && !isArgumentList); + } + return expression; + } + function partitionSpread(node) { + return ts.isSpreadElement(node) + ? visitSpanOfSpreads + : visitSpanOfNonSpreads; + } + function visitSpanOfSpreads(chunk) { + return ts.map(chunk, visitExpressionOfSpread); + } + function visitExpressionOfSpread(node) { + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + // We don't need to pack already packed array literals, or existing calls to the `__read` helper. + var isCallToReadHelper = ts.isCallToHelper(expression, "___read"); + var kind = isCallToReadHelper || ts.isPackedArrayLiteral(expression) ? 2 /* SpreadSegmentKind.PackedSpread */ : 1 /* SpreadSegmentKind.UnpackedSpread */; + // We don't need the `__read` helper for array literals. Array packing will be performed by `__spreadArray`. + if (compilerOptions.downlevelIteration && kind === 1 /* SpreadSegmentKind.UnpackedSpread */ && !ts.isArrayLiteralExpression(expression) && !isCallToReadHelper) { + expression = emitHelpers().createReadHelper(expression, /*count*/ undefined); + // the `__read` helper returns a packed array, so we don't need to ensure a packed array + kind = 2 /* SpreadSegmentKind.PackedSpread */; + } + return createSpreadSegment(kind, expression); + } + function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { + var expression = factory.createArrayLiteralExpression(ts.visitNodes(factory.createNodeArray(chunk, hasTrailingComma), visitor, ts.isExpression), multiLine); + // We do not pack non-spread segments, this is so that `[1, , ...[2, , 3], , 4]` is properly downleveled to + // `[1, , 2, undefined, 3, , 4]`. See the NOTE in `transformAndSpreadElements` + return createSpreadSegment(0 /* SpreadSegmentKind.None */, expression); + } + function visitSpreadElement(node) { + return ts.visitNode(node.expression, visitor, ts.isExpression); + } + /** + * Visits a template literal. + * + * @param node A template literal. + */ + function visitTemplateLiteral(node) { + return ts.setTextRange(factory.createStringLiteral(node.text), node); + } + /** + * Visits a string literal with an extended unicode escape. + * + * @param node A string literal. + */ + function visitStringLiteral(node) { + if (node.hasExtendedUnicodeEscape) { + return ts.setTextRange(factory.createStringLiteral(node.text), node); + } + return node; + } + /** + * Visits a binary or octal (ES6) numeric literal. + * + * @param node A string literal. + */ + function visitNumericLiteral(node) { + if (node.numericLiteralFlags & 384 /* TokenFlags.BinaryOrOctalSpecifier */) { + return ts.setTextRange(factory.createNumericLiteral(node.text), node); + } + return node; + } + /** + * Visits a TaggedTemplateExpression node. + * + * @param node A TaggedTemplateExpression node. + */ + function visitTaggedTemplateExpression(node) { + return ts.processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, ts.ProcessLevel.All); + } + /** + * Visits a TemplateExpression node. + * + * @param node A TemplateExpression node. + */ + function visitTemplateExpression(node) { + var expression = factory.createStringLiteral(node.head.text); + for (var _i = 0, _a = node.templateSpans; _i < _a.length; _i++) { + var span = _a[_i]; + var args = [ts.visitNode(span.expression, visitor, ts.isExpression)]; + if (span.literal.text.length > 0) { + args.push(factory.createStringLiteral(span.literal.text)); + } + expression = factory.createCallExpression(factory.createPropertyAccessExpression(expression, "concat"), + /*typeArguments*/ undefined, args); + } + return ts.setTextRange(expression, node); + } + /** + * Visits the `super` keyword + */ + function visitSuperKeyword(isExpressionOfCall) { + return hierarchyFacts & 8 /* HierarchyFacts.NonStaticClassElement */ + && !isExpressionOfCall + ? factory.createPropertyAccessExpression(factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), "prototype") + : factory.createUniqueName("_super", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */); + } + function visitMetaProperty(node) { + if (node.keywordToken === 103 /* SyntaxKind.NewKeyword */ && node.name.escapedText === "target") { + hierarchyFacts |= 32768 /* HierarchyFacts.NewTarget */; + return factory.createUniqueName("_newTarget", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */); + } + return node; + } + /** + * Called by the printer just before a node is printed. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to be printed. + * @param emitCallback The callback used to emit the node. + */ + function onEmitNode(hint, node, emitCallback) { + if (enabledSubstitutions & 1 /* ES2015SubstitutionFlags.CapturedThis */ && ts.isFunctionLike(node)) { + // If we are tracking a captured `this`, keep track of the enclosing function. + var ancestorFacts = enterSubtree(32670 /* HierarchyFacts.FunctionExcludes */, ts.getEmitFlags(node) & 8 /* EmitFlags.CapturesThis */ + ? 65 /* HierarchyFacts.FunctionIncludes */ | 16 /* HierarchyFacts.CapturesThis */ + : 65 /* HierarchyFacts.FunctionIncludes */); + previousOnEmitNode(hint, node, emitCallback); + exitSubtree(ancestorFacts, 0 /* HierarchyFacts.None */, 0 /* HierarchyFacts.None */); + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + /** + * Enables a more costly code path for substitutions when we determine a source file + * contains block-scoped bindings (e.g. `let` or `const`). + */ + function enableSubstitutionsForBlockScopedBindings() { + if ((enabledSubstitutions & 2 /* ES2015SubstitutionFlags.BlockScopedBindings */) === 0) { + enabledSubstitutions |= 2 /* ES2015SubstitutionFlags.BlockScopedBindings */; + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + } + } + /** + * Enables a more costly code path for substitutions when we determine a source file + * contains a captured `this`. + */ + function enableSubstitutionsForCapturedThis() { + if ((enabledSubstitutions & 1 /* ES2015SubstitutionFlags.CapturedThis */) === 0) { + enabledSubstitutions |= 1 /* ES2015SubstitutionFlags.CapturedThis */; + context.enableSubstitution(108 /* SyntaxKind.ThisKeyword */); + context.enableEmitNotification(171 /* SyntaxKind.Constructor */); + context.enableEmitNotification(169 /* SyntaxKind.MethodDeclaration */); + context.enableEmitNotification(172 /* SyntaxKind.GetAccessor */); + context.enableEmitNotification(173 /* SyntaxKind.SetAccessor */); + context.enableEmitNotification(214 /* SyntaxKind.ArrowFunction */); + context.enableEmitNotification(213 /* SyntaxKind.FunctionExpression */); + context.enableEmitNotification(256 /* SyntaxKind.FunctionDeclaration */); + } + } + /** + * Hooks node substitutions. + * + * @param hint The context for the emitter. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + if (ts.isIdentifier(node)) { + return substituteIdentifier(node); + } + return node; + } + /** + * Hooks substitutions for non-expression identifiers. + */ + function substituteIdentifier(node) { + // Only substitute the identifier if we have enabled substitutions for block-scoped + // bindings. + if (enabledSubstitutions & 2 /* ES2015SubstitutionFlags.BlockScopedBindings */ && !ts.isInternalName(node)) { + var original = ts.getParseTreeNode(node, ts.isIdentifier); + if (original && isNameOfDeclarationWithCollidingName(original)) { + return ts.setTextRange(factory.getGeneratedNameForNode(original), node); + } + } + return node; + } + /** + * Determines whether a name is the name of a declaration with a colliding name. + * NOTE: This function expects to be called with an original source tree node. + * + * @param node An original source tree node. + */ + function isNameOfDeclarationWithCollidingName(node) { + switch (node.parent.kind) { + case 203 /* SyntaxKind.BindingElement */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 254 /* SyntaxKind.VariableDeclaration */: + return node.parent.name === node + && resolver.isDeclarationWithCollidingName(node.parent); + } + return false; + } + /** + * Substitutes an expression. + * + * @param node An Expression node. + */ + function substituteExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return substituteExpressionIdentifier(node); + case 108 /* SyntaxKind.ThisKeyword */: + return substituteThisKeyword(node); + } + return node; + } + /** + * Substitutes an expression identifier. + * + * @param node An Identifier node. + */ + function substituteExpressionIdentifier(node) { + if (enabledSubstitutions & 2 /* ES2015SubstitutionFlags.BlockScopedBindings */ && !ts.isInternalName(node)) { + var declaration = resolver.getReferencedDeclarationWithCollidingName(node); + if (declaration && !(ts.isClassLike(declaration) && isPartOfClassBody(declaration, node))) { + return ts.setTextRange(factory.getGeneratedNameForNode(ts.getNameOfDeclaration(declaration)), node); + } + } + return node; + } + function isPartOfClassBody(declaration, node) { + var currentNode = ts.getParseTreeNode(node); + if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { + // if the node has no correlation to a parse tree node, its definitely not + // part of the body. + // if the node is outside of the document range of the declaration, its + // definitely not part of the body. + return false; + } + var blockScope = ts.getEnclosingBlockScopeContainer(declaration); + while (currentNode) { + if (currentNode === blockScope || currentNode === declaration) { + // if we are in the enclosing block scope of the declaration, we are definitely + // not inside the class body. + return false; + } + if (ts.isClassElement(currentNode) && currentNode.parent === declaration) { + return true; + } + currentNode = currentNode.parent; + } + return false; + } + /** + * Substitutes `this` when contained within an arrow function. + * + * @param node The ThisKeyword node. + */ + function substituteThisKeyword(node) { + if (enabledSubstitutions & 1 /* ES2015SubstitutionFlags.CapturedThis */ + && hierarchyFacts & 16 /* HierarchyFacts.CapturesThis */) { + return ts.setTextRange(factory.createUniqueName("_this", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */), node); + } + return node; + } + function getClassMemberPrefix(node, member) { + return ts.isStatic(member) + ? factory.getInternalName(node) + : factory.createPropertyAccessExpression(factory.getInternalName(node), "prototype"); + } + function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { + if (!constructor || !hasExtendsClause) { + return false; + } + if (ts.some(constructor.parameters)) { + return false; + } + var statement = ts.firstOrUndefined(constructor.body.statements); + if (!statement || !ts.nodeIsSynthesized(statement) || statement.kind !== 238 /* SyntaxKind.ExpressionStatement */) { + return false; + } + var statementExpression = statement.expression; + if (!ts.nodeIsSynthesized(statementExpression) || statementExpression.kind !== 208 /* SyntaxKind.CallExpression */) { + return false; + } + var callTarget = statementExpression.expression; + if (!ts.nodeIsSynthesized(callTarget) || callTarget.kind !== 106 /* SyntaxKind.SuperKeyword */) { + return false; + } + var callArgument = ts.singleOrUndefined(statementExpression.arguments); + if (!callArgument || !ts.nodeIsSynthesized(callArgument) || callArgument.kind !== 225 /* SyntaxKind.SpreadElement */) { + return false; + } + var expression = callArgument.expression; + return ts.isIdentifier(expression) && expression.escapedText === "arguments"; + } + } + ts.transformES2015 = transformES2015; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + /** + * Transforms ES5 syntax into ES3 syntax. + * + * @param context Context and state information for the transformation. + */ + function transformES5(context) { + var factory = context.factory; + var compilerOptions = context.getCompilerOptions(); + // enable emit notification only if using --jsx preserve or react-native + var previousOnEmitNode; + var noSubstitution; + if (compilerOptions.jsx === 1 /* JsxEmit.Preserve */ || compilerOptions.jsx === 3 /* JsxEmit.ReactNative */) { + previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + context.enableEmitNotification(280 /* SyntaxKind.JsxOpeningElement */); + context.enableEmitNotification(281 /* SyntaxKind.JsxClosingElement */); + context.enableEmitNotification(279 /* SyntaxKind.JsxSelfClosingElement */); + noSubstitution = []; + } + var previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + context.enableSubstitution(206 /* SyntaxKind.PropertyAccessExpression */); + context.enableSubstitution(296 /* SyntaxKind.PropertyAssignment */); + return ts.chainBundle(context, transformSourceFile); + /** + * Transforms an ES5 source file to ES3. + * + * @param node A SourceFile + */ + function transformSourceFile(node) { + return node; + } + /** + * Called by the printer just before a node is printed. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emitCallback A callback used to emit the node. + */ + function onEmitNode(hint, node, emitCallback) { + switch (node.kind) { + case 280 /* SyntaxKind.JsxOpeningElement */: + case 281 /* SyntaxKind.JsxClosingElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + var tagName = node.tagName; + noSubstitution[ts.getOriginalNodeId(tagName)] = true; + break; + } + previousOnEmitNode(hint, node, emitCallback); + } + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + if (node.id && noSubstitution && noSubstitution[node.id]) { + return previousOnSubstituteNode(hint, node); + } + node = previousOnSubstituteNode(hint, node); + if (ts.isPropertyAccessExpression(node)) { + return substitutePropertyAccessExpression(node); + } + else if (ts.isPropertyAssignment(node)) { + return substitutePropertyAssignment(node); + } + return node; + } + /** + * Substitutes a PropertyAccessExpression whose name is a reserved word. + * + * @param node A PropertyAccessExpression + */ + function substitutePropertyAccessExpression(node) { + if (ts.isPrivateIdentifier(node.name)) { + return node; + } + var literalName = trySubstituteReservedName(node.name); + if (literalName) { + return ts.setTextRange(factory.createElementAccessExpression(node.expression, literalName), node); + } + return node; + } + /** + * Substitutes a PropertyAssignment whose name is a reserved word. + * + * @param node A PropertyAssignment + */ + function substitutePropertyAssignment(node) { + var literalName = ts.isIdentifier(node.name) && trySubstituteReservedName(node.name); + if (literalName) { + return factory.updatePropertyAssignment(node, literalName, node.initializer); + } + return node; + } + /** + * If an identifier name is a reserved word, returns a string literal for the name. + * + * @param name An Identifier + */ + function trySubstituteReservedName(name) { + var token = name.originalKeywordKind || (ts.nodeIsSynthesized(name) ? ts.stringToToken(ts.idText(name)) : undefined); + if (token !== undefined && token >= 81 /* SyntaxKind.FirstReservedWord */ && token <= 116 /* SyntaxKind.LastReservedWord */) { + return ts.setTextRange(factory.createStringLiteralFromNode(name), name); + } + return undefined; + } + } + ts.transformES5 = transformES5; +})(ts || (ts = {})); +// Transforms generator functions into a compatible ES5 representation with similar runtime +// semantics. This is accomplished by first transforming the body of each generator +// function into an intermediate representation that is the compiled into a JavaScript +// switch statement. +// +// Many functions in this transformer will contain comments indicating the expected +// intermediate representation. For illustrative purposes, the following intermediate +// language is used to define this intermediate representation: +// +// .nop - Performs no operation. +// .local NAME, ... - Define local variable declarations. +// .mark LABEL - Mark the location of a label. +// .br LABEL - Jump to a label. If jumping out of a protected +// region, all .finally blocks are executed. +// .brtrue LABEL, (x) - Jump to a label IIF the expression `x` is truthy. +// If jumping out of a protected region, all .finally +// blocks are executed. +// .brfalse LABEL, (x) - Jump to a label IIF the expression `x` is falsey. +// If jumping out of a protected region, all .finally +// blocks are executed. +// .yield (x) - Yield the value of the optional expression `x`. +// Resume at the next label. +// .yieldstar (x) - Delegate yield to the value of the optional +// expression `x`. Resume at the next label. +// NOTE: `x` must be an Iterator, not an Iterable. +// .loop CONTINUE, BREAK - Marks the beginning of a loop. Any "continue" or +// "break" abrupt completions jump to the CONTINUE or +// BREAK labels, respectively. +// .endloop - Marks the end of a loop. +// .with (x) - Marks the beginning of a WithStatement block, using +// the supplied expression. +// .endwith - Marks the end of a WithStatement. +// .switch - Marks the beginning of a SwitchStatement. +// .endswitch - Marks the end of a SwitchStatement. +// .labeled NAME - Marks the beginning of a LabeledStatement with the +// supplied name. +// .endlabeled - Marks the end of a LabeledStatement. +// .try TRY, CATCH, FINALLY, END - Marks the beginning of a protected region, and the +// labels for each block. +// .catch (x) - Marks the beginning of a catch block. +// .finally - Marks the beginning of a finally block. +// .endfinally - Marks the end of a finally block. +// .endtry - Marks the end of a protected region. +// .throw (x) - Throws the value of the expression `x`. +// .return (x) - Returns the value of the expression `x`. +// +// In addition, the illustrative intermediate representation introduces some special +// variables: +// +// %sent% - Either returns the next value sent to the generator, +// returns the result of a delegated yield, or throws +// the exception sent to the generator. +// %error% - Returns the value of the current exception in a +// catch block. +// +// This intermediate representation is then compiled into JavaScript syntax. The resulting +// compilation output looks something like the following: +// +// function f() { +// var /*locals*/; +// /*functions*/ +// return __generator(function (state) { +// switch (state.label) { +// /*cases per label*/ +// } +// }); +// } +// +// Each of the above instructions corresponds to JavaScript emit similar to the following: +// +// .local NAME | var NAME; +// -------------------------------|---------------------------------------------- +// .mark LABEL | case LABEL: +// -------------------------------|---------------------------------------------- +// .br LABEL | return [3 /*break*/, LABEL]; +// -------------------------------|---------------------------------------------- +// .brtrue LABEL, (x) | if (x) return [3 /*break*/, LABEL]; +// -------------------------------|---------------------------------------------- +// .brfalse LABEL, (x) | if (!(x)) return [3, /*break*/, LABEL]; +// -------------------------------|---------------------------------------------- +// .yield (x) | return [4 /*yield*/, x]; +// .mark RESUME | case RESUME: +// a = %sent%; | a = state.sent(); +// -------------------------------|---------------------------------------------- +// .yieldstar (x) | return [5 /*yield**/, x]; +// .mark RESUME | case RESUME: +// a = %sent%; | a = state.sent(); +// -------------------------------|---------------------------------------------- +// .with (_a) | with (_a) { +// a(); | a(); +// | } +// | state.label = LABEL; +// .mark LABEL | case LABEL: +// | with (_a) { +// b(); | b(); +// | } +// .endwith | +// -------------------------------|---------------------------------------------- +// | case 0: +// | state.trys = []; +// | ... +// .try TRY, CATCH, FINALLY, END | +// .mark TRY | case TRY: +// | state.trys.push([TRY, CATCH, FINALLY, END]); +// .nop | +// a(); | a(); +// .br END | return [3 /*break*/, END]; +// .catch (e) | +// .mark CATCH | case CATCH: +// | e = state.sent(); +// b(); | b(); +// .br END | return [3 /*break*/, END]; +// .finally | +// .mark FINALLY | case FINALLY: +// c(); | c(); +// .endfinally | return [7 /*endfinally*/]; +// .endtry | +// .mark END | case END: +/*@internal*/ +var ts; +(function (ts) { + var OpCode; + (function (OpCode) { + OpCode[OpCode["Nop"] = 0] = "Nop"; + OpCode[OpCode["Statement"] = 1] = "Statement"; + OpCode[OpCode["Assign"] = 2] = "Assign"; + OpCode[OpCode["Break"] = 3] = "Break"; + OpCode[OpCode["BreakWhenTrue"] = 4] = "BreakWhenTrue"; + OpCode[OpCode["BreakWhenFalse"] = 5] = "BreakWhenFalse"; + OpCode[OpCode["Yield"] = 6] = "Yield"; + OpCode[OpCode["YieldStar"] = 7] = "YieldStar"; + OpCode[OpCode["Return"] = 8] = "Return"; + OpCode[OpCode["Throw"] = 9] = "Throw"; + OpCode[OpCode["Endfinally"] = 10] = "Endfinally"; // Marks the end of a `finally` block + })(OpCode || (OpCode = {})); + // whether a generated code block is opening or closing at the current operation for a FunctionBuilder + var BlockAction; + (function (BlockAction) { + BlockAction[BlockAction["Open"] = 0] = "Open"; + BlockAction[BlockAction["Close"] = 1] = "Close"; + })(BlockAction || (BlockAction = {})); + // the kind for a generated code block in a FunctionBuilder + var CodeBlockKind; + (function (CodeBlockKind) { + CodeBlockKind[CodeBlockKind["Exception"] = 0] = "Exception"; + CodeBlockKind[CodeBlockKind["With"] = 1] = "With"; + CodeBlockKind[CodeBlockKind["Switch"] = 2] = "Switch"; + CodeBlockKind[CodeBlockKind["Loop"] = 3] = "Loop"; + CodeBlockKind[CodeBlockKind["Labeled"] = 4] = "Labeled"; + })(CodeBlockKind || (CodeBlockKind = {})); + // the state for a generated code exception block + var ExceptionBlockState; + (function (ExceptionBlockState) { + ExceptionBlockState[ExceptionBlockState["Try"] = 0] = "Try"; + ExceptionBlockState[ExceptionBlockState["Catch"] = 1] = "Catch"; + ExceptionBlockState[ExceptionBlockState["Finally"] = 2] = "Finally"; + ExceptionBlockState[ExceptionBlockState["Done"] = 3] = "Done"; + })(ExceptionBlockState || (ExceptionBlockState = {})); + // NOTE: changes to this enum should be reflected in the __generator helper. + var Instruction; + (function (Instruction) { + Instruction[Instruction["Next"] = 0] = "Next"; + Instruction[Instruction["Throw"] = 1] = "Throw"; + Instruction[Instruction["Return"] = 2] = "Return"; + Instruction[Instruction["Break"] = 3] = "Break"; + Instruction[Instruction["Yield"] = 4] = "Yield"; + Instruction[Instruction["YieldStar"] = 5] = "YieldStar"; + Instruction[Instruction["Catch"] = 6] = "Catch"; + Instruction[Instruction["Endfinally"] = 7] = "Endfinally"; + })(Instruction || (Instruction = {})); + function getInstructionName(instruction) { + switch (instruction) { + case 2 /* Instruction.Return */: return "return"; + case 3 /* Instruction.Break */: return "break"; + case 4 /* Instruction.Yield */: return "yield"; + case 5 /* Instruction.YieldStar */: return "yield*"; + case 7 /* Instruction.Endfinally */: return "endfinally"; + default: return undefined; // TODO: GH#18217 + } + } + function transformGenerators(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, resumeLexicalEnvironment = context.resumeLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistFunctionDeclaration = context.hoistFunctionDeclaration, hoistVariableDeclaration = context.hoistVariableDeclaration; + var compilerOptions = context.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var resolver = context.getEmitResolver(); + var previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + var renamedCatchVariables; + var renamedCatchVariableDeclarations; + var inGeneratorFunctionBody; + var inStatementContainingYield; + // The following three arrays store information about generated code blocks. + // All three arrays are correlated by their index. This approach is used over allocating + // objects to store the same information to avoid GC overhead. + // + var blocks; // Information about the code block + var blockOffsets; // The operation offset at which a code block begins or ends + var blockActions; // Whether the code block is opened or closed + var blockStack; // A stack of currently open code blocks + // Labels are used to mark locations in the code that can be the target of a Break (jump) + // operation. These are translated into case clauses in a switch statement. + // The following two arrays are correlated by their index. This approach is used over + // allocating objects to store the same information to avoid GC overhead. + // + var labelOffsets; // The operation offset at which the label is defined. + var labelExpressions; // The NumericLiteral nodes bound to each label. + var nextLabelId = 1; // The next label id to use. + // Operations store information about generated code for the function body. This + // Includes things like statements, assignments, breaks (jumps), and yields. + // The following three arrays are correlated by their index. This approach is used over + // allocating objects to store the same information to avoid GC overhead. + // + var operations; // The operation to perform. + var operationArguments; // The arguments to the operation. + var operationLocations; // The source map location for the operation. + var state; // The name of the state object used by the generator at runtime. + // The following variables store information used by the `build` function: + // + var blockIndex = 0; // The index of the current block. + var labelNumber = 0; // The current label number. + var labelNumbers; + var lastOperationWasAbrupt; // Indicates whether the last operation was abrupt (break/continue). + var lastOperationWasCompletion; // Indicates whether the last operation was a completion (return/throw). + var clauses; // The case clauses generated for labels. + var statements; // The statements for the current label. + var exceptionBlockStack; // A stack of containing exception blocks. + var currentExceptionBlock; // The current exception block. + var withBlockStack; // A stack containing `with` blocks. + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile || (node.transformFlags & 2048 /* TransformFlags.ContainsGenerator */) === 0) { + return node; + } + var visited = ts.visitEachChild(node, visitor, context); + ts.addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + /** + * Visits a node. + * + * @param node The node to visit. + */ + function visitor(node) { + var transformFlags = node.transformFlags; + if (inStatementContainingYield) { + return visitJavaScriptInStatementContainingYield(node); + } + else if (inGeneratorFunctionBody) { + return visitJavaScriptInGeneratorFunctionBody(node); + } + else if (ts.isFunctionLikeDeclaration(node) && node.asteriskToken) { + return visitGenerator(node); + } + else if (transformFlags & 2048 /* TransformFlags.ContainsGenerator */) { + return ts.visitEachChild(node, visitor, context); + } + else { + return node; + } + } + /** + * Visits a node that is contained within a statement that contains yield. + * + * @param node The node to visit. + */ + function visitJavaScriptInStatementContainingYield(node) { + switch (node.kind) { + case 240 /* SyntaxKind.DoStatement */: + return visitDoStatement(node); + case 241 /* SyntaxKind.WhileStatement */: + return visitWhileStatement(node); + case 249 /* SyntaxKind.SwitchStatement */: + return visitSwitchStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return visitLabeledStatement(node); + default: + return visitJavaScriptInGeneratorFunctionBody(node); + } + } + /** + * Visits a node that is contained within a generator function. + * + * @param node The node to visit. + */ + function visitJavaScriptInGeneratorFunctionBody(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 213 /* SyntaxKind.FunctionExpression */: + return visitFunctionExpression(node); + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return visitAccessorDeclaration(node); + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node); + case 243 /* SyntaxKind.ForInStatement */: + return visitForInStatement(node); + case 246 /* SyntaxKind.BreakStatement */: + return visitBreakStatement(node); + case 245 /* SyntaxKind.ContinueStatement */: + return visitContinueStatement(node); + case 247 /* SyntaxKind.ReturnStatement */: + return visitReturnStatement(node); + default: + if (node.transformFlags & 524288 /* TransformFlags.ContainsYield */) { + return visitJavaScriptContainingYield(node); + } + else if (node.transformFlags & (2048 /* TransformFlags.ContainsGenerator */ | 2097152 /* TransformFlags.ContainsHoistedDeclarationOrCompletion */)) { + return ts.visitEachChild(node, visitor, context); + } + else { + return node; + } + } + } + /** + * Visits a node that contains a YieldExpression. + * + * @param node The node to visit. + */ + function visitJavaScriptContainingYield(node) { + switch (node.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + return visitBinaryExpression(node); + case 351 /* SyntaxKind.CommaListExpression */: + return visitCommaListExpression(node); + case 222 /* SyntaxKind.ConditionalExpression */: + return visitConditionalExpression(node); + case 224 /* SyntaxKind.YieldExpression */: + return visitYieldExpression(node); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return visitArrayLiteralExpression(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return visitElementAccessExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return visitCallExpression(node); + case 209 /* SyntaxKind.NewExpression */: + return visitNewExpression(node); + default: + return ts.visitEachChild(node, visitor, context); + } + } + /** + * Visits a generator function. + * + * @param node The node to visit. + */ + function visitGenerator(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 213 /* SyntaxKind.FunctionExpression */: + return visitFunctionExpression(node); + default: + return ts.Debug.failBadSyntaxKind(node); + } + } + /** + * Visits a function declaration. + * + * This will be called when one of the following conditions are met: + * - The function declaration is a generator function. + * - The function declaration is contained within the body of a generator function. + * + * @param node The node to visit. + */ + function visitFunctionDeclaration(node) { + // Currently, we only support generators that were originally async functions. + if (node.asteriskToken) { + node = ts.setOriginalNode(ts.setTextRange(factory.createFunctionDeclaration( + /*decorators*/ undefined, node.modifiers, + /*asteriskToken*/ undefined, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, transformGeneratorFunctionBody(node.body)), + /*location*/ node), node); + } + else { + var savedInGeneratorFunctionBody = inGeneratorFunctionBody; + var savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = ts.visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + } + if (inGeneratorFunctionBody) { + // Function declarations in a generator function body are hoisted + // to the top of the lexical scope and elided from the current statement. + hoistFunctionDeclaration(node); + return undefined; + } + else { + return node; + } + } + /** + * Visits a function expression. + * + * This will be called when one of the following conditions are met: + * - The function expression is a generator function. + * - The function expression is contained within the body of a generator function. + * + * @param node The node to visit. + */ + function visitFunctionExpression(node) { + // Currently, we only support generators that were originally async functions. + if (node.asteriskToken) { + node = ts.setOriginalNode(ts.setTextRange(factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, node.name, + /*typeParameters*/ undefined, ts.visitParameterList(node.parameters, visitor, context), + /*type*/ undefined, transformGeneratorFunctionBody(node.body)), + /*location*/ node), node); + } + else { + var savedInGeneratorFunctionBody = inGeneratorFunctionBody; + var savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = ts.visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + } + return node; + } + /** + * Visits a get or set accessor declaration. + * + * This will be called when one of the following conditions are met: + * - The accessor is contained within the body of a generator function. + * + * @param node The node to visit. + */ + function visitAccessorDeclaration(node) { + var savedInGeneratorFunctionBody = inGeneratorFunctionBody; + var savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = ts.visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + return node; + } + /** + * Transforms the body of a generator function declaration. + * + * @param node The function body to transform. + */ + function transformGeneratorFunctionBody(body) { + // Save existing generator state + var statements = []; + var savedInGeneratorFunctionBody = inGeneratorFunctionBody; + var savedInStatementContainingYield = inStatementContainingYield; + var savedBlocks = blocks; + var savedBlockOffsets = blockOffsets; + var savedBlockActions = blockActions; + var savedBlockStack = blockStack; + var savedLabelOffsets = labelOffsets; + var savedLabelExpressions = labelExpressions; + var savedNextLabelId = nextLabelId; + var savedOperations = operations; + var savedOperationArguments = operationArguments; + var savedOperationLocations = operationLocations; + var savedState = state; + // Initialize generator state + inGeneratorFunctionBody = true; + inStatementContainingYield = false; + blocks = undefined; + blockOffsets = undefined; + blockActions = undefined; + blockStack = undefined; + labelOffsets = undefined; + labelExpressions = undefined; + nextLabelId = 1; + operations = undefined; + operationArguments = undefined; + operationLocations = undefined; + state = factory.createTempVariable(/*recordTempVariable*/ undefined); + // Build the generator + resumeLexicalEnvironment(); + var statementOffset = factory.copyPrologue(body.statements, statements, /*ensureUseStrict*/ false, visitor); + transformAndEmitStatements(body.statements, statementOffset); + var buildResult = build(); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + statements.push(factory.createReturnStatement(buildResult)); + // Restore previous generator state + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + blocks = savedBlocks; + blockOffsets = savedBlockOffsets; + blockActions = savedBlockActions; + blockStack = savedBlockStack; + labelOffsets = savedLabelOffsets; + labelExpressions = savedLabelExpressions; + nextLabelId = savedNextLabelId; + operations = savedOperations; + operationArguments = savedOperationArguments; + operationLocations = savedOperationLocations; + state = savedState; + return ts.setTextRange(factory.createBlock(statements, body.multiLine), body); + } + /** + * Visits a variable statement. + * + * This will be called when one of the following conditions are met: + * - The variable statement is contained within the body of a generator function. + * + * @param node The node to visit. + */ + function visitVariableStatement(node) { + if (node.transformFlags & 524288 /* TransformFlags.ContainsYield */) { + transformAndEmitVariableDeclarationList(node.declarationList); + return undefined; + } + else { + // Do not hoist custom prologues. + if (ts.getEmitFlags(node) & 1048576 /* EmitFlags.CustomPrologue */) { + return node; + } + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + hoistVariableDeclaration(variable.name); + } + var variables = ts.getInitializedVariables(node.declarationList); + if (variables.length === 0) { + return undefined; + } + return ts.setSourceMapRange(factory.createExpressionStatement(factory.inlineExpressions(ts.map(variables, transformInitializedVariable))), node); + } + } + /** + * Visits a binary expression. + * + * This will be called when one of the following conditions are met: + * - The node contains a YieldExpression. + * + * @param node The node to visit. + */ + function visitBinaryExpression(node) { + var assoc = ts.getExpressionAssociativity(node); + switch (assoc) { + case 0 /* Associativity.Left */: + return visitLeftAssociativeBinaryExpression(node); + case 1 /* Associativity.Right */: + return visitRightAssociativeBinaryExpression(node); + default: + return ts.Debug.assertNever(assoc); + } + } + /** + * Visits a right-associative binary expression containing `yield`. + * + * @param node The node to visit. + */ + function visitRightAssociativeBinaryExpression(node) { + var left = node.left, right = node.right; + if (containsYield(right)) { + var target = void 0; + switch (left.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + // [source] + // a.b = yield; + // + // [intermediate] + // .local _a + // _a = a; + // .yield resumeLabel + // .mark resumeLabel + // _a.b = %sent%; + target = factory.updatePropertyAccessExpression(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), left.name); + break; + case 207 /* SyntaxKind.ElementAccessExpression */: + // [source] + // a[b] = yield; + // + // [intermediate] + // .local _a, _b + // _a = a; + // _b = b; + // .yield resumeLabel + // .mark resumeLabel + // _a[_b] = %sent%; + target = factory.updateElementAccessExpression(left, cacheExpression(ts.visitNode(left.expression, visitor, ts.isLeftHandSideExpression)), cacheExpression(ts.visitNode(left.argumentExpression, visitor, ts.isExpression))); + break; + default: + target = ts.visitNode(left, visitor, ts.isExpression); + break; + } + var operator = node.operatorToken.kind; + if (ts.isCompoundAssignment(operator)) { + return ts.setTextRange(factory.createAssignment(target, ts.setTextRange(factory.createBinaryExpression(cacheExpression(target), ts.getNonAssignmentOperatorForCompoundAssignment(operator), ts.visitNode(right, visitor, ts.isExpression)), node)), node); + } + else { + return factory.updateBinaryExpression(node, target, node.operatorToken, ts.visitNode(right, visitor, ts.isExpression)); + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitLeftAssociativeBinaryExpression(node) { + if (containsYield(node.right)) { + if (ts.isLogicalOperator(node.operatorToken.kind)) { + return visitLogicalBinaryExpression(node); + } + else if (node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return visitCommaExpression(node); + } + // [source] + // a() + (yield) + c() + // + // [intermediate] + // .local _a + // _a = a(); + // .yield resumeLabel + // _a + %sent% + c() + return factory.updateBinaryExpression(node, cacheExpression(ts.visitNode(node.left, visitor, ts.isExpression)), node.operatorToken, ts.visitNode(node.right, visitor, ts.isExpression)); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a comma expression containing `yield`. + * + * @param node The node to visit. + */ + function visitCommaExpression(node) { + // [source] + // x = a(), yield, b(); + // + // [intermediate] + // a(); + // .yield resumeLabel + // .mark resumeLabel + // x = %sent%, b(); + var pendingExpressions = []; + visit(node.left); + visit(node.right); + return factory.inlineExpressions(pendingExpressions); + function visit(node) { + if (ts.isBinaryExpression(node) && node.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + visit(node.left); + visit(node.right); + } + else { + if (containsYield(node) && pendingExpressions.length > 0) { + emitWorker(1 /* OpCode.Statement */, [factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))]); + pendingExpressions = []; + } + pendingExpressions.push(ts.visitNode(node, visitor, ts.isExpression)); + } + } + } + /** + * Visits a comma-list expression. + * + * @param node The node to visit. + */ + function visitCommaListExpression(node) { + // flattened version of `visitCommaExpression` + var pendingExpressions = []; + for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { + var elem = _a[_i]; + if (ts.isBinaryExpression(elem) && elem.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + pendingExpressions.push(visitCommaExpression(elem)); + } + else { + if (containsYield(elem) && pendingExpressions.length > 0) { + emitWorker(1 /* OpCode.Statement */, [factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))]); + pendingExpressions = []; + } + pendingExpressions.push(ts.visitNode(elem, visitor, ts.isExpression)); + } + } + return factory.inlineExpressions(pendingExpressions); + } + /** + * Visits a logical binary expression containing `yield`. + * + * @param node A node to visit. + */ + function visitLogicalBinaryExpression(node) { + // Logical binary expressions (`&&` and `||`) are shortcutting expressions and need + // to be transformed as such: + // + // [source] + // x = a() && yield; + // + // [intermediate] + // .local _a + // _a = a(); + // .brfalse resultLabel, (_a) + // .yield resumeLabel + // .mark resumeLabel + // _a = %sent%; + // .mark resultLabel + // x = _a; + // + // [source] + // x = a() || yield; + // + // [intermediate] + // .local _a + // _a = a(); + // .brtrue resultLabel, (_a) + // .yield resumeLabel + // .mark resumeLabel + // _a = %sent%; + // .mark resultLabel + // x = _a; + var resultLabel = defineLabel(); + var resultLocal = declareLocal(); + emitAssignment(resultLocal, ts.visitNode(node.left, visitor, ts.isExpression), /*location*/ node.left); + if (node.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */) { + // Logical `&&` shortcuts when the left-hand operand is falsey. + emitBreakWhenFalse(resultLabel, resultLocal, /*location*/ node.left); + } + else { + // Logical `||` shortcuts when the left-hand operand is truthy. + emitBreakWhenTrue(resultLabel, resultLocal, /*location*/ node.left); + } + emitAssignment(resultLocal, ts.visitNode(node.right, visitor, ts.isExpression), /*location*/ node.right); + markLabel(resultLabel); + return resultLocal; + } + /** + * Visits a conditional expression containing `yield`. + * + * @param node The node to visit. + */ + function visitConditionalExpression(node) { + // [source] + // x = a() ? yield : b(); + // + // [intermediate] + // .local _a + // .brfalse whenFalseLabel, (a()) + // .yield resumeLabel + // .mark resumeLabel + // _a = %sent%; + // .br resultLabel + // .mark whenFalseLabel + // _a = b(); + // .mark resultLabel + // x = _a; + // We only need to perform a specific transformation if a `yield` expression exists + // in either the `whenTrue` or `whenFalse` branches. + // A `yield` in the condition will be handled by the normal visitor. + if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { + var whenFalseLabel = defineLabel(); + var resultLabel = defineLabel(); + var resultLocal = declareLocal(); + emitBreakWhenFalse(whenFalseLabel, ts.visitNode(node.condition, visitor, ts.isExpression), /*location*/ node.condition); + emitAssignment(resultLocal, ts.visitNode(node.whenTrue, visitor, ts.isExpression), /*location*/ node.whenTrue); + emitBreak(resultLabel); + markLabel(whenFalseLabel); + emitAssignment(resultLocal, ts.visitNode(node.whenFalse, visitor, ts.isExpression), /*location*/ node.whenFalse); + markLabel(resultLabel); + return resultLocal; + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visits a `yield` expression. + * + * @param node The node to visit. + */ + function visitYieldExpression(node) { + // [source] + // x = yield a(); + // + // [intermediate] + // .yield resumeLabel, (a()) + // .mark resumeLabel + // x = %sent%; + var resumeLabel = defineLabel(); + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + if (node.asteriskToken) { + // NOTE: `expression` must be defined for `yield*`. + var iterator = (ts.getEmitFlags(node.expression) & 8388608 /* EmitFlags.Iterator */) === 0 + ? ts.setTextRange(emitHelpers().createValuesHelper(expression), node) + : expression; + emitYieldStar(iterator, /*location*/ node); + } + else { + emitYield(expression, /*location*/ node); + } + markLabel(resumeLabel); + return createGeneratorResume(/*location*/ node); + } + /** + * Visits an ArrayLiteralExpression that contains a YieldExpression. + * + * @param node The node to visit. + */ + function visitArrayLiteralExpression(node) { + return visitElements(node.elements, /*leadingElement*/ undefined, /*location*/ undefined, node.multiLine); + } + /** + * Visits an array of expressions containing one or more YieldExpression nodes + * and returns an expression for the resulting value. + * + * @param elements The elements to visit. + * @param multiLine Whether array literals created should be emitted on multiple lines. + */ + function visitElements(elements, leadingElement, location, multiLine) { + // [source] + // ar = [1, yield, 2]; + // + // [intermediate] + // .local _a + // _a = [1]; + // .yield resumeLabel + // .mark resumeLabel + // ar = _a.concat([%sent%, 2]); + var numInitialElements = countInitialNodesWithoutYield(elements); + var temp; + if (numInitialElements > 0) { + temp = declareLocal(); + var initialElements = ts.visitNodes(elements, visitor, ts.isExpression, 0, numInitialElements); + emitAssignment(temp, factory.createArrayLiteralExpression(leadingElement + ? __spreadArray([leadingElement], initialElements, true) : initialElements)); + leadingElement = undefined; + } + var expressions = ts.reduceLeft(elements, reduceElement, [], numInitialElements); + return temp + ? factory.createArrayConcatCall(temp, [factory.createArrayLiteralExpression(expressions, multiLine)]) + : ts.setTextRange(factory.createArrayLiteralExpression(leadingElement ? __spreadArray([leadingElement], expressions, true) : expressions, multiLine), location); + function reduceElement(expressions, element) { + if (containsYield(element) && expressions.length > 0) { + var hasAssignedTemp = temp !== undefined; + if (!temp) { + temp = declareLocal(); + } + emitAssignment(temp, hasAssignedTemp + ? factory.createArrayConcatCall(temp, [factory.createArrayLiteralExpression(expressions, multiLine)]) + : factory.createArrayLiteralExpression(leadingElement ? __spreadArray([leadingElement], expressions, true) : expressions, multiLine)); + leadingElement = undefined; + expressions = []; + } + expressions.push(ts.visitNode(element, visitor, ts.isExpression)); + return expressions; + } + } + function visitObjectLiteralExpression(node) { + // [source] + // o = { + // a: 1, + // b: yield, + // c: 2 + // }; + // + // [intermediate] + // .local _a + // _a = { + // a: 1 + // }; + // .yield resumeLabel + // .mark resumeLabel + // o = (_a.b = %sent%, + // _a.c = 2, + // _a); + var properties = node.properties; + var multiLine = node.multiLine; + var numInitialProperties = countInitialNodesWithoutYield(properties); + var temp = declareLocal(); + emitAssignment(temp, factory.createObjectLiteralExpression(ts.visitNodes(properties, visitor, ts.isObjectLiteralElementLike, 0, numInitialProperties), multiLine)); + var expressions = ts.reduceLeft(properties, reduceProperty, [], numInitialProperties); + // TODO(rbuckton): Does this need to be parented? + expressions.push(multiLine ? ts.startOnNewLine(ts.setParent(ts.setTextRange(factory.cloneNode(temp), temp), temp.parent)) : temp); + return factory.inlineExpressions(expressions); + function reduceProperty(expressions, property) { + if (containsYield(property) && expressions.length > 0) { + emitStatement(factory.createExpressionStatement(factory.inlineExpressions(expressions))); + expressions = []; + } + var expression = ts.createExpressionForObjectLiteralElementLike(factory, node, property, temp); + var visited = ts.visitNode(expression, visitor, ts.isExpression); + if (visited) { + if (multiLine) { + ts.startOnNewLine(visited); + } + expressions.push(visited); + } + return expressions; + } + } + /** + * Visits an ElementAccessExpression that contains a YieldExpression. + * + * @param node The node to visit. + */ + function visitElementAccessExpression(node) { + if (containsYield(node.argumentExpression)) { + // [source] + // a = x[yield]; + // + // [intermediate] + // .local _a + // _a = x; + // .yield resumeLabel + // .mark resumeLabel + // a = _a[%sent%] + return factory.updateElementAccessExpression(node, cacheExpression(ts.visitNode(node.expression, visitor, ts.isLeftHandSideExpression)), ts.visitNode(node.argumentExpression, visitor, ts.isExpression)); + } + return ts.visitEachChild(node, visitor, context); + } + function visitCallExpression(node) { + if (!ts.isImportCall(node) && ts.forEach(node.arguments, containsYield)) { + // [source] + // a.b(1, yield, 2); + // + // [intermediate] + // .local _a, _b, _c + // _b = (_a = a).b; + // _c = [1]; + // .yield resumeLabel + // .mark resumeLabel + // _b.apply(_a, _c.concat([%sent%, 2])); + var _a = factory.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, /*cacheIdentifiers*/ true), target = _a.target, thisArg = _a.thisArg; + return ts.setOriginalNode(ts.setTextRange(factory.createFunctionApplyCall(cacheExpression(ts.visitNode(target, visitor, ts.isLeftHandSideExpression)), thisArg, visitElements(node.arguments)), node), node); + } + return ts.visitEachChild(node, visitor, context); + } + function visitNewExpression(node) { + if (ts.forEach(node.arguments, containsYield)) { + // [source] + // new a.b(1, yield, 2); + // + // [intermediate] + // .local _a, _b, _c + // _b = (_a = a.b).bind; + // _c = [1]; + // .yield resumeLabel + // .mark resumeLabel + // new (_b.apply(_a, _c.concat([%sent%, 2]))); + var _a = factory.createCallBinding(factory.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration), target = _a.target, thisArg = _a.thisArg; + return ts.setOriginalNode(ts.setTextRange(factory.createNewExpression(factory.createFunctionApplyCall(cacheExpression(ts.visitNode(target, visitor, ts.isExpression)), thisArg, visitElements(node.arguments, + /*leadingElement*/ factory.createVoidZero())), + /*typeArguments*/ undefined, []), node), node); + } + return ts.visitEachChild(node, visitor, context); + } + function transformAndEmitStatements(statements, start) { + if (start === void 0) { start = 0; } + var numStatements = statements.length; + for (var i = start; i < numStatements; i++) { + transformAndEmitStatement(statements[i]); + } + } + function transformAndEmitEmbeddedStatement(node) { + if (ts.isBlock(node)) { + transformAndEmitStatements(node.statements); + } + else { + transformAndEmitStatement(node); + } + } + function transformAndEmitStatement(node) { + var savedInStatementContainingYield = inStatementContainingYield; + if (!inStatementContainingYield) { + inStatementContainingYield = containsYield(node); + } + transformAndEmitStatementWorker(node); + inStatementContainingYield = savedInStatementContainingYield; + } + function transformAndEmitStatementWorker(node) { + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + return transformAndEmitBlock(node); + case 238 /* SyntaxKind.ExpressionStatement */: + return transformAndEmitExpressionStatement(node); + case 239 /* SyntaxKind.IfStatement */: + return transformAndEmitIfStatement(node); + case 240 /* SyntaxKind.DoStatement */: + return transformAndEmitDoStatement(node); + case 241 /* SyntaxKind.WhileStatement */: + return transformAndEmitWhileStatement(node); + case 242 /* SyntaxKind.ForStatement */: + return transformAndEmitForStatement(node); + case 243 /* SyntaxKind.ForInStatement */: + return transformAndEmitForInStatement(node); + case 245 /* SyntaxKind.ContinueStatement */: + return transformAndEmitContinueStatement(node); + case 246 /* SyntaxKind.BreakStatement */: + return transformAndEmitBreakStatement(node); + case 247 /* SyntaxKind.ReturnStatement */: + return transformAndEmitReturnStatement(node); + case 248 /* SyntaxKind.WithStatement */: + return transformAndEmitWithStatement(node); + case 249 /* SyntaxKind.SwitchStatement */: + return transformAndEmitSwitchStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return transformAndEmitLabeledStatement(node); + case 251 /* SyntaxKind.ThrowStatement */: + return transformAndEmitThrowStatement(node); + case 252 /* SyntaxKind.TryStatement */: + return transformAndEmitTryStatement(node); + default: + return emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function transformAndEmitBlock(node) { + if (containsYield(node)) { + transformAndEmitStatements(node.statements); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function transformAndEmitExpressionStatement(node) { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + function transformAndEmitVariableDeclarationList(node) { + for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + var name = factory.cloneNode(variable.name); + ts.setCommentRange(name, variable.name); + hoistVariableDeclaration(name); + } + var variables = ts.getInitializedVariables(node); + var numVariables = variables.length; + var variablesWritten = 0; + var pendingExpressions = []; + while (variablesWritten < numVariables) { + for (var i = variablesWritten; i < numVariables; i++) { + var variable = variables[i]; + if (containsYield(variable.initializer) && pendingExpressions.length > 0) { + break; + } + pendingExpressions.push(transformInitializedVariable(variable)); + } + if (pendingExpressions.length) { + emitStatement(factory.createExpressionStatement(factory.inlineExpressions(pendingExpressions))); + variablesWritten += pendingExpressions.length; + pendingExpressions = []; + } + } + return undefined; + } + function transformInitializedVariable(node) { + return ts.setSourceMapRange(factory.createAssignment(ts.setSourceMapRange(factory.cloneNode(node.name), node.name), ts.visitNode(node.initializer, visitor, ts.isExpression)), node); + } + function transformAndEmitIfStatement(node) { + if (containsYield(node)) { + // [source] + // if (x) + // /*thenStatement*/ + // else + // /*elseStatement*/ + // + // [intermediate] + // .brfalse elseLabel, (x) + // /*thenStatement*/ + // .br endLabel + // .mark elseLabel + // /*elseStatement*/ + // .mark endLabel + if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { + var endLabel = defineLabel(); + var elseLabel = node.elseStatement ? defineLabel() : undefined; + emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, ts.visitNode(node.expression, visitor, ts.isExpression), /*location*/ node.expression); + transformAndEmitEmbeddedStatement(node.thenStatement); + if (node.elseStatement) { + emitBreak(endLabel); + markLabel(elseLabel); + transformAndEmitEmbeddedStatement(node.elseStatement); + } + markLabel(endLabel); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function transformAndEmitDoStatement(node) { + if (containsYield(node)) { + // [source] + // do { + // /*body*/ + // } + // while (i < 10); + // + // [intermediate] + // .loop conditionLabel, endLabel + // .mark loopLabel + // /*body*/ + // .mark conditionLabel + // .brtrue loopLabel, (i < 10) + // .endloop + // .mark endLabel + var conditionLabel = defineLabel(); + var loopLabel = defineLabel(); + beginLoopBlock(/*continueLabel*/ conditionLabel); + markLabel(loopLabel); + transformAndEmitEmbeddedStatement(node.statement); + markLabel(conditionLabel); + emitBreakWhenTrue(loopLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); + endLoopBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitDoStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + node = ts.visitEachChild(node, visitor, context); + endLoopBlock(); + return node; + } + else { + return ts.visitEachChild(node, visitor, context); + } + } + function transformAndEmitWhileStatement(node) { + if (containsYield(node)) { + // [source] + // while (i < 10) { + // /*body*/ + // } + // + // [intermediate] + // .loop loopLabel, endLabel + // .mark loopLabel + // .brfalse endLabel, (i < 10) + // /*body*/ + // .br loopLabel + // .endloop + // .mark endLabel + var loopLabel = defineLabel(); + var endLabel = beginLoopBlock(loopLabel); + markLabel(loopLabel); + emitBreakWhenFalse(endLabel, ts.visitNode(node.expression, visitor, ts.isExpression)); + transformAndEmitEmbeddedStatement(node.statement); + emitBreak(loopLabel); + endLoopBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitWhileStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + node = ts.visitEachChild(node, visitor, context); + endLoopBlock(); + return node; + } + else { + return ts.visitEachChild(node, visitor, context); + } + } + function transformAndEmitForStatement(node) { + if (containsYield(node)) { + // [source] + // for (var i = 0; i < 10; i++) { + // /*body*/ + // } + // + // [intermediate] + // .local i + // i = 0; + // .loop incrementLabel, endLoopLabel + // .mark conditionLabel + // .brfalse endLoopLabel, (i < 10) + // /*body*/ + // .mark incrementLabel + // i++; + // .br conditionLabel + // .endloop + // .mark endLoopLabel + var conditionLabel = defineLabel(); + var incrementLabel = defineLabel(); + var endLabel = beginLoopBlock(incrementLabel); + if (node.initializer) { + var initializer = node.initializer; + if (ts.isVariableDeclarationList(initializer)) { + transformAndEmitVariableDeclarationList(initializer); + } + else { + emitStatement(ts.setTextRange(factory.createExpressionStatement(ts.visitNode(initializer, visitor, ts.isExpression)), initializer)); + } + } + markLabel(conditionLabel); + if (node.condition) { + emitBreakWhenFalse(endLabel, ts.visitNode(node.condition, visitor, ts.isExpression)); + } + transformAndEmitEmbeddedStatement(node.statement); + markLabel(incrementLabel); + if (node.incrementor) { + emitStatement(ts.setTextRange(factory.createExpressionStatement(ts.visitNode(node.incrementor, visitor, ts.isExpression)), node.incrementor)); + } + emitBreak(conditionLabel); + endLoopBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitForStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + } + var initializer = node.initializer; + if (initializer && ts.isVariableDeclarationList(initializer)) { + for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + hoistVariableDeclaration(variable.name); + } + var variables = ts.getInitializedVariables(initializer); + node = factory.updateForStatement(node, variables.length > 0 + ? factory.inlineExpressions(ts.map(variables, transformInitializedVariable)) + : undefined, ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, visitor, ts.isExpression), ts.visitIterationBody(node.statement, visitor, context)); + } + else { + node = ts.visitEachChild(node, visitor, context); + } + if (inStatementContainingYield) { + endLoopBlock(); + } + return node; + } + function transformAndEmitForInStatement(node) { + // TODO(rbuckton): Source map locations + if (containsYield(node)) { + // [source] + // for (var p in o) { + // /*body*/ + // } + // + // [intermediate] + // .local _a, _b, _i + // _a = []; + // for (_b in o) _a.push(_b); + // _i = 0; + // .loop incrementLabel, endLoopLabel + // .mark conditionLabel + // .brfalse endLoopLabel, (_i < _a.length) + // p = _a[_i]; + // /*body*/ + // .mark incrementLabel + // _b++; + // .br conditionLabel + // .endloop + // .mark endLoopLabel + var keysArray = declareLocal(); // _a + var key = declareLocal(); // _b + var keysIndex = factory.createLoopVariable(); // _i + var initializer = node.initializer; + hoistVariableDeclaration(keysIndex); + emitAssignment(keysArray, factory.createArrayLiteralExpression()); + emitStatement(factory.createForInStatement(key, ts.visitNode(node.expression, visitor, ts.isExpression), factory.createExpressionStatement(factory.createCallExpression(factory.createPropertyAccessExpression(keysArray, "push"), + /*typeArguments*/ undefined, [key])))); + emitAssignment(keysIndex, factory.createNumericLiteral(0)); + var conditionLabel = defineLabel(); + var incrementLabel = defineLabel(); + var endLabel = beginLoopBlock(incrementLabel); + markLabel(conditionLabel); + emitBreakWhenFalse(endLabel, factory.createLessThan(keysIndex, factory.createPropertyAccessExpression(keysArray, "length"))); + var variable = void 0; + if (ts.isVariableDeclarationList(initializer)) { + for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { + var variable_1 = _a[_i]; + hoistVariableDeclaration(variable_1.name); + } + variable = factory.cloneNode(initializer.declarations[0].name); + } + else { + variable = ts.visitNode(initializer, visitor, ts.isExpression); + ts.Debug.assert(ts.isLeftHandSideExpression(variable)); + } + emitAssignment(variable, factory.createElementAccessExpression(keysArray, keysIndex)); + transformAndEmitEmbeddedStatement(node.statement); + markLabel(incrementLabel); + emitStatement(factory.createExpressionStatement(factory.createPostfixIncrement(keysIndex))); + emitBreak(conditionLabel); + endLoopBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitForInStatement(node) { + // [source] + // for (var x in a) { + // /*body*/ + // } + // + // [intermediate] + // .local x + // .loop + // for (x in a) { + // /*body*/ + // } + // .endloop + if (inStatementContainingYield) { + beginScriptLoopBlock(); + } + var initializer = node.initializer; + if (ts.isVariableDeclarationList(initializer)) { + for (var _i = 0, _a = initializer.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + hoistVariableDeclaration(variable.name); + } + node = factory.updateForInStatement(node, initializer.declarations[0].name, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, visitor, ts.isStatement, factory.liftToBlock)); + } + else { + node = ts.visitEachChild(node, visitor, context); + } + if (inStatementContainingYield) { + endLoopBlock(); + } + return node; + } + function transformAndEmitContinueStatement(node) { + var label = findContinueTarget(node.label ? ts.idText(node.label) : undefined); + if (label > 0) { + emitBreak(label, /*location*/ node); + } + else { + // invalid continue without a containing loop. Leave the node as is, per #17875. + emitStatement(node); + } + } + function visitContinueStatement(node) { + if (inStatementContainingYield) { + var label = findContinueTarget(node.label && ts.idText(node.label)); + if (label > 0) { + return createInlineBreak(label, /*location*/ node); + } + } + return ts.visitEachChild(node, visitor, context); + } + function transformAndEmitBreakStatement(node) { + var label = findBreakTarget(node.label ? ts.idText(node.label) : undefined); + if (label > 0) { + emitBreak(label, /*location*/ node); + } + else { + // invalid break without a containing loop, switch, or labeled statement. Leave the node as is, per #17875. + emitStatement(node); + } + } + function visitBreakStatement(node) { + if (inStatementContainingYield) { + var label = findBreakTarget(node.label && ts.idText(node.label)); + if (label > 0) { + return createInlineBreak(label, /*location*/ node); + } + } + return ts.visitEachChild(node, visitor, context); + } + function transformAndEmitReturnStatement(node) { + emitReturn(ts.visitNode(node.expression, visitor, ts.isExpression), + /*location*/ node); + } + function visitReturnStatement(node) { + return createInlineReturn(ts.visitNode(node.expression, visitor, ts.isExpression), + /*location*/ node); + } + function transformAndEmitWithStatement(node) { + if (containsYield(node)) { + // [source] + // with (x) { + // /*body*/ + // } + // + // [intermediate] + // .with (x) + // /*body*/ + // .endwith + beginWithBlock(cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression))); + transformAndEmitEmbeddedStatement(node.statement); + endWithBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function transformAndEmitSwitchStatement(node) { + if (containsYield(node.caseBlock)) { + // [source] + // switch (x) { + // case a: + // /*caseStatements*/ + // case b: + // /*caseStatements*/ + // default: + // /*defaultStatements*/ + // } + // + // [intermediate] + // .local _a + // .switch endLabel + // _a = x; + // switch (_a) { + // case a: + // .br clauseLabels[0] + // } + // switch (_a) { + // case b: + // .br clauseLabels[1] + // } + // .br clauseLabels[2] + // .mark clauseLabels[0] + // /*caseStatements*/ + // .mark clauseLabels[1] + // /*caseStatements*/ + // .mark clauseLabels[2] + // /*caseStatements*/ + // .endswitch + // .mark endLabel + var caseBlock = node.caseBlock; + var numClauses = caseBlock.clauses.length; + var endLabel = beginSwitchBlock(); + var expression = cacheExpression(ts.visitNode(node.expression, visitor, ts.isExpression)); + // Create labels for each clause and find the index of the first default clause. + var clauseLabels = []; + var defaultClauseIndex = -1; + for (var i = 0; i < numClauses; i++) { + var clause = caseBlock.clauses[i]; + clauseLabels.push(defineLabel()); + if (clause.kind === 290 /* SyntaxKind.DefaultClause */ && defaultClauseIndex === -1) { + defaultClauseIndex = i; + } + } + // Emit switch statements for each run of case clauses either from the first case + // clause or the next case clause with a `yield` in its expression, up to the next + // case clause with a `yield` in its expression. + var clausesWritten = 0; + var pendingClauses = []; + while (clausesWritten < numClauses) { + var defaultClausesSkipped = 0; + for (var i = clausesWritten; i < numClauses; i++) { + var clause = caseBlock.clauses[i]; + if (clause.kind === 289 /* SyntaxKind.CaseClause */) { + if (containsYield(clause.expression) && pendingClauses.length > 0) { + break; + } + pendingClauses.push(factory.createCaseClause(ts.visitNode(clause.expression, visitor, ts.isExpression), [ + createInlineBreak(clauseLabels[i], /*location*/ clause.expression) + ])); + } + else { + defaultClausesSkipped++; + } + } + if (pendingClauses.length) { + emitStatement(factory.createSwitchStatement(expression, factory.createCaseBlock(pendingClauses))); + clausesWritten += pendingClauses.length; + pendingClauses = []; + } + if (defaultClausesSkipped > 0) { + clausesWritten += defaultClausesSkipped; + defaultClausesSkipped = 0; + } + } + if (defaultClauseIndex >= 0) { + emitBreak(clauseLabels[defaultClauseIndex]); + } + else { + emitBreak(endLabel); + } + for (var i = 0; i < numClauses; i++) { + markLabel(clauseLabels[i]); + transformAndEmitStatements(caseBlock.clauses[i].statements); + } + endSwitchBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitSwitchStatement(node) { + if (inStatementContainingYield) { + beginScriptSwitchBlock(); + } + node = ts.visitEachChild(node, visitor, context); + if (inStatementContainingYield) { + endSwitchBlock(); + } + return node; + } + function transformAndEmitLabeledStatement(node) { + if (containsYield(node)) { + // [source] + // x: { + // /*body*/ + // } + // + // [intermediate] + // .labeled "x", endLabel + // /*body*/ + // .endlabeled + // .mark endLabel + beginLabeledBlock(ts.idText(node.label)); + transformAndEmitEmbeddedStatement(node.statement); + endLabeledBlock(); + } + else { + emitStatement(ts.visitNode(node, visitor, ts.isStatement)); + } + } + function visitLabeledStatement(node) { + if (inStatementContainingYield) { + beginScriptLabeledBlock(ts.idText(node.label)); + } + node = ts.visitEachChild(node, visitor, context); + if (inStatementContainingYield) { + endLabeledBlock(); + } + return node; + } + function transformAndEmitThrowStatement(node) { + var _a; + // TODO(rbuckton): `expression` should be required on `throw`. + emitThrow(ts.visitNode((_a = node.expression) !== null && _a !== void 0 ? _a : factory.createVoidZero(), visitor, ts.isExpression), + /*location*/ node); + } + function transformAndEmitTryStatement(node) { + if (containsYield(node)) { + // [source] + // try { + // /*tryBlock*/ + // } + // catch (e) { + // /*catchBlock*/ + // } + // finally { + // /*finallyBlock*/ + // } + // + // [intermediate] + // .local _a + // .try tryLabel, catchLabel, finallyLabel, endLabel + // .mark tryLabel + // .nop + // /*tryBlock*/ + // .br endLabel + // .catch + // .mark catchLabel + // _a = %error%; + // /*catchBlock*/ + // .br endLabel + // .finally + // .mark finallyLabel + // /*finallyBlock*/ + // .endfinally + // .endtry + // .mark endLabel + beginExceptionBlock(); + transformAndEmitEmbeddedStatement(node.tryBlock); + if (node.catchClause) { + beginCatchBlock(node.catchClause.variableDeclaration); // TODO: GH#18217 + transformAndEmitEmbeddedStatement(node.catchClause.block); + } + if (node.finallyBlock) { + beginFinallyBlock(); + transformAndEmitEmbeddedStatement(node.finallyBlock); + } + endExceptionBlock(); + } + else { + emitStatement(ts.visitEachChild(node, visitor, context)); + } + } + function containsYield(node) { + return !!node && (node.transformFlags & 524288 /* TransformFlags.ContainsYield */) !== 0; + } + function countInitialNodesWithoutYield(nodes) { + var numNodes = nodes.length; + for (var i = 0; i < numNodes; i++) { + if (containsYield(nodes[i])) { + return i; + } + } + return -1; + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + if (ts.isIdentifier(node)) { + return substituteExpressionIdentifier(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + if (!ts.isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(ts.idText(node))) { + var original = ts.getOriginalNode(node); + if (ts.isIdentifier(original) && original.parent) { + var declaration = resolver.getReferencedValueDeclaration(original); + if (declaration) { + var name = renamedCatchVariableDeclarations[ts.getOriginalNodeId(declaration)]; + if (name) { + // TODO(rbuckton): Does this need to be parented? + var clone_6 = ts.setParent(ts.setTextRange(factory.cloneNode(name), name), name.parent); + ts.setSourceMapRange(clone_6, node); + ts.setCommentRange(clone_6, node); + return clone_6; + } + } + } + } + return node; + } + function cacheExpression(node) { + if (ts.isGeneratedIdentifier(node) || ts.getEmitFlags(node) & 4096 /* EmitFlags.HelperName */) { + return node; + } + var temp = factory.createTempVariable(hoistVariableDeclaration); + emitAssignment(temp, node, /*location*/ node); + return temp; + } + function declareLocal(name) { + var temp = name + ? factory.createUniqueName(name) + : factory.createTempVariable(/*recordTempVariable*/ undefined); + hoistVariableDeclaration(temp); + return temp; + } + /** + * Defines a label, uses as the target of a Break operation. + */ + function defineLabel() { + if (!labelOffsets) { + labelOffsets = []; + } + var label = nextLabelId; + nextLabelId++; + labelOffsets[label] = -1; + return label; + } + /** + * Marks the current operation with the specified label. + */ + function markLabel(label) { + ts.Debug.assert(labelOffsets !== undefined, "No labels were defined."); + labelOffsets[label] = operations ? operations.length : 0; + } + /** + * Begins a block operation (With, Break/Continue, Try/Catch/Finally) + * + * @param block Information about the block. + */ + function beginBlock(block) { + if (!blocks) { + blocks = []; + blockActions = []; + blockOffsets = []; + blockStack = []; + } + var index = blockActions.length; + blockActions[index] = 0 /* BlockAction.Open */; + blockOffsets[index] = operations ? operations.length : 0; + blocks[index] = block; + blockStack.push(block); + return index; + } + /** + * Ends the current block operation. + */ + function endBlock() { + var block = peekBlock(); + if (block === undefined) + return ts.Debug.fail("beginBlock was never called."); + var index = blockActions.length; + blockActions[index] = 1 /* BlockAction.Close */; + blockOffsets[index] = operations ? operations.length : 0; + blocks[index] = block; + blockStack.pop(); + return block; + } + /** + * Gets the current open block. + */ + function peekBlock() { + return ts.lastOrUndefined(blockStack); + } + /** + * Gets the kind of the current open block. + */ + function peekBlockKind() { + var block = peekBlock(); + return block && block.kind; + } + /** + * Begins a code block for a generated `with` statement. + * + * @param expression An identifier representing expression for the `with` block. + */ + function beginWithBlock(expression) { + var startLabel = defineLabel(); + var endLabel = defineLabel(); + markLabel(startLabel); + beginBlock({ + kind: 1 /* CodeBlockKind.With */, + expression: expression, + startLabel: startLabel, + endLabel: endLabel + }); + } + /** + * Ends a code block for a generated `with` statement. + */ + function endWithBlock() { + ts.Debug.assert(peekBlockKind() === 1 /* CodeBlockKind.With */); + var block = endBlock(); + markLabel(block.endLabel); + } + /** + * Begins a code block for a generated `try` statement. + */ + function beginExceptionBlock() { + var startLabel = defineLabel(); + var endLabel = defineLabel(); + markLabel(startLabel); + beginBlock({ + kind: 0 /* CodeBlockKind.Exception */, + state: 0 /* ExceptionBlockState.Try */, + startLabel: startLabel, + endLabel: endLabel + }); + emitNop(); + return endLabel; + } + /** + * Enters the `catch` clause of a generated `try` statement. + * + * @param variable The catch variable. + */ + function beginCatchBlock(variable) { + ts.Debug.assert(peekBlockKind() === 0 /* CodeBlockKind.Exception */); + // generated identifiers should already be unique within a file + var name; + if (ts.isGeneratedIdentifier(variable.name)) { + name = variable.name; + hoistVariableDeclaration(variable.name); + } + else { + var text = ts.idText(variable.name); + name = declareLocal(text); + if (!renamedCatchVariables) { + renamedCatchVariables = new ts.Map(); + renamedCatchVariableDeclarations = []; + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + } + renamedCatchVariables.set(text, true); + renamedCatchVariableDeclarations[ts.getOriginalNodeId(variable)] = name; + } + var exception = peekBlock(); + ts.Debug.assert(exception.state < 1 /* ExceptionBlockState.Catch */); + var endLabel = exception.endLabel; + emitBreak(endLabel); + var catchLabel = defineLabel(); + markLabel(catchLabel); + exception.state = 1 /* ExceptionBlockState.Catch */; + exception.catchVariable = name; + exception.catchLabel = catchLabel; + emitAssignment(name, factory.createCallExpression(factory.createPropertyAccessExpression(state, "sent"), /*typeArguments*/ undefined, [])); + emitNop(); + } + /** + * Enters the `finally` block of a generated `try` statement. + */ + function beginFinallyBlock() { + ts.Debug.assert(peekBlockKind() === 0 /* CodeBlockKind.Exception */); + var exception = peekBlock(); + ts.Debug.assert(exception.state < 2 /* ExceptionBlockState.Finally */); + var endLabel = exception.endLabel; + emitBreak(endLabel); + var finallyLabel = defineLabel(); + markLabel(finallyLabel); + exception.state = 2 /* ExceptionBlockState.Finally */; + exception.finallyLabel = finallyLabel; + } + /** + * Ends the code block for a generated `try` statement. + */ + function endExceptionBlock() { + ts.Debug.assert(peekBlockKind() === 0 /* CodeBlockKind.Exception */); + var exception = endBlock(); + var state = exception.state; + if (state < 2 /* ExceptionBlockState.Finally */) { + emitBreak(exception.endLabel); + } + else { + emitEndfinally(); + } + markLabel(exception.endLabel); + emitNop(); + exception.state = 3 /* ExceptionBlockState.Done */; + } + /** + * Begins a code block that supports `break` or `continue` statements that are defined in + * the source tree and not from generated code. + * + * @param labelText Names from containing labeled statements. + */ + function beginScriptLoopBlock() { + beginBlock({ + kind: 3 /* CodeBlockKind.Loop */, + isScript: true, + breakLabel: -1, + continueLabel: -1 + }); + } + /** + * Begins a code block that supports `break` or `continue` statements that are defined in + * generated code. Returns a label used to mark the operation to which to jump when a + * `break` statement targets this block. + * + * @param continueLabel A Label used to mark the operation to which to jump when a + * `continue` statement targets this block. + */ + function beginLoopBlock(continueLabel) { + var breakLabel = defineLabel(); + beginBlock({ + kind: 3 /* CodeBlockKind.Loop */, + isScript: false, + breakLabel: breakLabel, + continueLabel: continueLabel, + }); + return breakLabel; + } + /** + * Ends a code block that supports `break` or `continue` statements that are defined in + * generated code or in the source tree. + */ + function endLoopBlock() { + ts.Debug.assert(peekBlockKind() === 3 /* CodeBlockKind.Loop */); + var block = endBlock(); + var breakLabel = block.breakLabel; + if (!block.isScript) { + markLabel(breakLabel); + } + } + /** + * Begins a code block that supports `break` statements that are defined in the source + * tree and not from generated code. + * + */ + function beginScriptSwitchBlock() { + beginBlock({ + kind: 2 /* CodeBlockKind.Switch */, + isScript: true, + breakLabel: -1 + }); + } + /** + * Begins a code block that supports `break` statements that are defined in generated code. + * Returns a label used to mark the operation to which to jump when a `break` statement + * targets this block. + */ + function beginSwitchBlock() { + var breakLabel = defineLabel(); + beginBlock({ + kind: 2 /* CodeBlockKind.Switch */, + isScript: false, + breakLabel: breakLabel, + }); + return breakLabel; + } + /** + * Ends a code block that supports `break` statements that are defined in generated code. + */ + function endSwitchBlock() { + ts.Debug.assert(peekBlockKind() === 2 /* CodeBlockKind.Switch */); + var block = endBlock(); + var breakLabel = block.breakLabel; + if (!block.isScript) { + markLabel(breakLabel); + } + } + function beginScriptLabeledBlock(labelText) { + beginBlock({ + kind: 4 /* CodeBlockKind.Labeled */, + isScript: true, + labelText: labelText, + breakLabel: -1 + }); + } + function beginLabeledBlock(labelText) { + var breakLabel = defineLabel(); + beginBlock({ + kind: 4 /* CodeBlockKind.Labeled */, + isScript: false, + labelText: labelText, + breakLabel: breakLabel + }); + } + function endLabeledBlock() { + ts.Debug.assert(peekBlockKind() === 4 /* CodeBlockKind.Labeled */); + var block = endBlock(); + if (!block.isScript) { + markLabel(block.breakLabel); + } + } + /** + * Indicates whether the provided block supports `break` statements. + * + * @param block A code block. + */ + function supportsUnlabeledBreak(block) { + return block.kind === 2 /* CodeBlockKind.Switch */ + || block.kind === 3 /* CodeBlockKind.Loop */; + } + /** + * Indicates whether the provided block supports `break` statements with labels. + * + * @param block A code block. + */ + function supportsLabeledBreakOrContinue(block) { + return block.kind === 4 /* CodeBlockKind.Labeled */; + } + /** + * Indicates whether the provided block supports `continue` statements. + * + * @param block A code block. + */ + function supportsUnlabeledContinue(block) { + return block.kind === 3 /* CodeBlockKind.Loop */; + } + function hasImmediateContainingLabeledBlock(labelText, start) { + for (var j = start; j >= 0; j--) { + var containingBlock = blockStack[j]; + if (supportsLabeledBreakOrContinue(containingBlock)) { + if (containingBlock.labelText === labelText) { + return true; + } + } + else { + break; + } + } + return false; + } + /** + * Finds the label that is the target for a `break` statement. + * + * @param labelText An optional name of a containing labeled statement. + */ + function findBreakTarget(labelText) { + if (blockStack) { + if (labelText) { + for (var i = blockStack.length - 1; i >= 0; i--) { + var block = blockStack[i]; + if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { + return block.breakLabel; + } + else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { + return block.breakLabel; + } + } + } + else { + for (var i = blockStack.length - 1; i >= 0; i--) { + var block = blockStack[i]; + if (supportsUnlabeledBreak(block)) { + return block.breakLabel; + } + } + } + } + return 0; + } + /** + * Finds the label that is the target for a `continue` statement. + * + * @param labelText An optional name of a containing labeled statement. + */ + function findContinueTarget(labelText) { + if (blockStack) { + if (labelText) { + for (var i = blockStack.length - 1; i >= 0; i--) { + var block = blockStack[i]; + if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { + return block.continueLabel; + } + } + } + else { + for (var i = blockStack.length - 1; i >= 0; i--) { + var block = blockStack[i]; + if (supportsUnlabeledContinue(block)) { + return block.continueLabel; + } + } + } + } + return 0; + } + /** + * Creates an expression that can be used to indicate the value for a label. + * + * @param label A label. + */ + function createLabel(label) { + if (label !== undefined && label > 0) { + if (labelExpressions === undefined) { + labelExpressions = []; + } + var expression = factory.createNumericLiteral(-1); + if (labelExpressions[label] === undefined) { + labelExpressions[label] = [expression]; + } + else { + labelExpressions[label].push(expression); + } + return expression; + } + return factory.createOmittedExpression(); + } + /** + * Creates a numeric literal for the provided instruction. + */ + function createInstruction(instruction) { + var literal = factory.createNumericLiteral(instruction); + ts.addSyntheticTrailingComment(literal, 3 /* SyntaxKind.MultiLineCommentTrivia */, getInstructionName(instruction)); + return literal; + } + /** + * Creates a statement that can be used indicate a Break operation to the provided label. + * + * @param label A label. + * @param location An optional source map location for the statement. + */ + function createInlineBreak(label, location) { + ts.Debug.assertLessThan(0, label, "Invalid label"); + return ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(3 /* Instruction.Break */), + createLabel(label) + ])), location); + } + /** + * Creates a statement that can be used indicate a Return operation. + * + * @param expression The expression for the return statement. + * @param location An optional source map location for the statement. + */ + function createInlineReturn(expression, location) { + return ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression(expression + ? [createInstruction(2 /* Instruction.Return */), expression] + : [createInstruction(2 /* Instruction.Return */)])), location); + } + /** + * Creates an expression that can be used to resume from a Yield operation. + */ + function createGeneratorResume(location) { + return ts.setTextRange(factory.createCallExpression(factory.createPropertyAccessExpression(state, "sent"), + /*typeArguments*/ undefined, []), location); + } + /** + * Emits an empty instruction. + */ + function emitNop() { + emitWorker(0 /* OpCode.Nop */); + } + /** + * Emits a Statement. + * + * @param node A statement. + */ + function emitStatement(node) { + if (node) { + emitWorker(1 /* OpCode.Statement */, [node]); + } + else { + emitNop(); + } + } + /** + * Emits an Assignment operation. + * + * @param left The left-hand side of the assignment. + * @param right The right-hand side of the assignment. + * @param location An optional source map location for the assignment. + */ + function emitAssignment(left, right, location) { + emitWorker(2 /* OpCode.Assign */, [left, right], location); + } + /** + * Emits a Break operation to the specified label. + * + * @param label A label. + * @param location An optional source map location for the assignment. + */ + function emitBreak(label, location) { + emitWorker(3 /* OpCode.Break */, [label], location); + } + /** + * Emits a Break operation to the specified label when a condition evaluates to a truthy + * value at runtime. + * + * @param label A label. + * @param condition The condition. + * @param location An optional source map location for the assignment. + */ + function emitBreakWhenTrue(label, condition, location) { + emitWorker(4 /* OpCode.BreakWhenTrue */, [label, condition], location); + } + /** + * Emits a Break to the specified label when a condition evaluates to a falsey value at + * runtime. + * + * @param label A label. + * @param condition The condition. + * @param location An optional source map location for the assignment. + */ + function emitBreakWhenFalse(label, condition, location) { + emitWorker(5 /* OpCode.BreakWhenFalse */, [label, condition], location); + } + /** + * Emits a YieldStar operation for the provided expression. + * + * @param expression An optional value for the yield operation. + * @param location An optional source map location for the assignment. + */ + function emitYieldStar(expression, location) { + emitWorker(7 /* OpCode.YieldStar */, [expression], location); + } + /** + * Emits a Yield operation for the provided expression. + * + * @param expression An optional value for the yield operation. + * @param location An optional source map location for the assignment. + */ + function emitYield(expression, location) { + emitWorker(6 /* OpCode.Yield */, [expression], location); + } + /** + * Emits a Return operation for the provided expression. + * + * @param expression An optional value for the operation. + * @param location An optional source map location for the assignment. + */ + function emitReturn(expression, location) { + emitWorker(8 /* OpCode.Return */, [expression], location); + } + /** + * Emits a Throw operation for the provided expression. + * + * @param expression A value for the operation. + * @param location An optional source map location for the assignment. + */ + function emitThrow(expression, location) { + emitWorker(9 /* OpCode.Throw */, [expression], location); + } + /** + * Emits an Endfinally operation. This is used to handle `finally` block semantics. + */ + function emitEndfinally() { + emitWorker(10 /* OpCode.Endfinally */); + } + /** + * Emits an operation. + * + * @param code The OpCode for the operation. + * @param args The optional arguments for the operation. + */ + function emitWorker(code, args, location) { + if (operations === undefined) { + operations = []; + operationArguments = []; + operationLocations = []; + } + if (labelOffsets === undefined) { + // mark entry point + markLabel(defineLabel()); + } + var operationIndex = operations.length; + operations[operationIndex] = code; + operationArguments[operationIndex] = args; + operationLocations[operationIndex] = location; + } + /** + * Builds the generator function body. + */ + function build() { + blockIndex = 0; + labelNumber = 0; + labelNumbers = undefined; + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + clauses = undefined; + statements = undefined; + exceptionBlockStack = undefined; + currentExceptionBlock = undefined; + withBlockStack = undefined; + var buildResult = buildStatements(); + return emitHelpers().createGeneratorHelper(ts.setEmitFlags(factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, state)], + /*type*/ undefined, factory.createBlock(buildResult, + /*multiLine*/ buildResult.length > 0)), 524288 /* EmitFlags.ReuseTempVariableScope */)); + } + /** + * Builds the statements for the generator function body. + */ + function buildStatements() { + if (operations) { + for (var operationIndex = 0; operationIndex < operations.length; operationIndex++) { + writeOperation(operationIndex); + } + flushFinalLabel(operations.length); + } + else { + flushFinalLabel(0); + } + if (clauses) { + var labelExpression = factory.createPropertyAccessExpression(state, "label"); + var switchStatement = factory.createSwitchStatement(labelExpression, factory.createCaseBlock(clauses)); + return [ts.startOnNewLine(switchStatement)]; + } + if (statements) { + return statements; + } + return []; + } + /** + * Flush the current label and advance to a new label. + */ + function flushLabel() { + if (!statements) { + return; + } + appendLabel(/*markLabelEnd*/ !lastOperationWasAbrupt); + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + labelNumber++; + } + /** + * Flush the final label of the generator function body. + */ + function flushFinalLabel(operationIndex) { + if (isFinalLabelReachable(operationIndex)) { + tryEnterLabel(operationIndex); + withBlockStack = undefined; + writeReturn(/*expression*/ undefined, /*operationLocation*/ undefined); + } + if (statements && clauses) { + appendLabel(/*markLabelEnd*/ false); + } + updateLabelExpressions(); + } + /** + * Tests whether the final label of the generator function body + * is reachable by user code. + */ + function isFinalLabelReachable(operationIndex) { + // if the last operation was *not* a completion (return/throw) then + // the final label is reachable. + if (!lastOperationWasCompletion) { + return true; + } + // if there are no labels defined or referenced, then the final label is + // not reachable. + if (!labelOffsets || !labelExpressions) { + return false; + } + // if the label for this offset is referenced, then the final label + // is reachable. + for (var label = 0; label < labelOffsets.length; label++) { + if (labelOffsets[label] === operationIndex && labelExpressions[label]) { + return true; + } + } + return false; + } + /** + * Appends a case clause for the last label and sets the new label. + * + * @param markLabelEnd Indicates that the transition between labels was a fall-through + * from a previous case clause and the change in labels should be + * reflected on the `state` object. + */ + function appendLabel(markLabelEnd) { + if (!clauses) { + clauses = []; + } + if (statements) { + if (withBlockStack) { + // The previous label was nested inside one or more `with` blocks, so we + // surround the statements in generated `with` blocks to create the same environment. + for (var i = withBlockStack.length - 1; i >= 0; i--) { + var withBlock = withBlockStack[i]; + statements = [factory.createWithStatement(withBlock.expression, factory.createBlock(statements))]; + } + } + if (currentExceptionBlock) { + // The previous label was nested inside of an exception block, so we must + // indicate entry into a protected region by pushing the label numbers + // for each block in the protected region. + var startLabel = currentExceptionBlock.startLabel, catchLabel = currentExceptionBlock.catchLabel, finallyLabel = currentExceptionBlock.finallyLabel, endLabel = currentExceptionBlock.endLabel; + statements.unshift(factory.createExpressionStatement(factory.createCallExpression(factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(state, "trys"), "push"), + /*typeArguments*/ undefined, [ + factory.createArrayLiteralExpression([ + createLabel(startLabel), + createLabel(catchLabel), + createLabel(finallyLabel), + createLabel(endLabel) + ]) + ]))); + currentExceptionBlock = undefined; + } + if (markLabelEnd) { + // The case clause for the last label falls through to this label, so we + // add an assignment statement to reflect the change in labels. + statements.push(factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(state, "label"), factory.createNumericLiteral(labelNumber + 1)))); + } + } + clauses.push(factory.createCaseClause(factory.createNumericLiteral(labelNumber), statements || [])); + statements = undefined; + } + /** + * Tries to enter into a new label at the current operation index. + */ + function tryEnterLabel(operationIndex) { + if (!labelOffsets) { + return; + } + for (var label = 0; label < labelOffsets.length; label++) { + if (labelOffsets[label] === operationIndex) { + flushLabel(); + if (labelNumbers === undefined) { + labelNumbers = []; + } + if (labelNumbers[labelNumber] === undefined) { + labelNumbers[labelNumber] = [label]; + } + else { + labelNumbers[labelNumber].push(label); + } + } + } + } + /** + * Updates literal expressions for labels with actual label numbers. + */ + function updateLabelExpressions() { + if (labelExpressions !== undefined && labelNumbers !== undefined) { + for (var labelNumber_1 = 0; labelNumber_1 < labelNumbers.length; labelNumber_1++) { + var labels = labelNumbers[labelNumber_1]; + if (labels !== undefined) { + for (var _i = 0, labels_1 = labels; _i < labels_1.length; _i++) { + var label = labels_1[_i]; + var expressions = labelExpressions[label]; + if (expressions !== undefined) { + for (var _a = 0, expressions_1 = expressions; _a < expressions_1.length; _a++) { + var expression = expressions_1[_a]; + expression.text = String(labelNumber_1); + } + } + } + } + } + } + } + /** + * Tries to enter or leave a code block. + */ + function tryEnterOrLeaveBlock(operationIndex) { + if (blocks) { + for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { + var block = blocks[blockIndex]; + var blockAction = blockActions[blockIndex]; + switch (block.kind) { + case 0 /* CodeBlockKind.Exception */: + if (blockAction === 0 /* BlockAction.Open */) { + if (!exceptionBlockStack) { + exceptionBlockStack = []; + } + if (!statements) { + statements = []; + } + exceptionBlockStack.push(currentExceptionBlock); + currentExceptionBlock = block; + } + else if (blockAction === 1 /* BlockAction.Close */) { + currentExceptionBlock = exceptionBlockStack.pop(); + } + break; + case 1 /* CodeBlockKind.With */: + if (blockAction === 0 /* BlockAction.Open */) { + if (!withBlockStack) { + withBlockStack = []; + } + withBlockStack.push(block); + } + else if (blockAction === 1 /* BlockAction.Close */) { + withBlockStack.pop(); + } + break; + // default: do nothing + } + } + } + } + /** + * Writes an operation as a statement to the current label's statement list. + * + * @param operation The OpCode of the operation + */ + function writeOperation(operationIndex) { + tryEnterLabel(operationIndex); + tryEnterOrLeaveBlock(operationIndex); + // early termination, nothing else to process in this label + if (lastOperationWasAbrupt) { + return; + } + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + var opcode = operations[operationIndex]; + if (opcode === 0 /* OpCode.Nop */) { + return; + } + else if (opcode === 10 /* OpCode.Endfinally */) { + return writeEndfinally(); + } + var args = operationArguments[operationIndex]; + if (opcode === 1 /* OpCode.Statement */) { + return writeStatement(args[0]); + } + var location = operationLocations[operationIndex]; + switch (opcode) { + case 2 /* OpCode.Assign */: + return writeAssign(args[0], args[1], location); + case 3 /* OpCode.Break */: + return writeBreak(args[0], location); + case 4 /* OpCode.BreakWhenTrue */: + return writeBreakWhenTrue(args[0], args[1], location); + case 5 /* OpCode.BreakWhenFalse */: + return writeBreakWhenFalse(args[0], args[1], location); + case 6 /* OpCode.Yield */: + return writeYield(args[0], location); + case 7 /* OpCode.YieldStar */: + return writeYieldStar(args[0], location); + case 8 /* OpCode.Return */: + return writeReturn(args[0], location); + case 9 /* OpCode.Throw */: + return writeThrow(args[0], location); + } + } + /** + * Writes a statement to the current label's statement list. + * + * @param statement A statement to write. + */ + function writeStatement(statement) { + if (statement) { + if (!statements) { + statements = [statement]; + } + else { + statements.push(statement); + } + } + } + /** + * Writes an Assign operation to the current label's statement list. + * + * @param left The left-hand side of the assignment. + * @param right The right-hand side of the assignment. + * @param operationLocation The source map location for the operation. + */ + function writeAssign(left, right, operationLocation) { + writeStatement(ts.setTextRange(factory.createExpressionStatement(factory.createAssignment(left, right)), operationLocation)); + } + /** + * Writes a Throw operation to the current label's statement list. + * + * @param expression The value to throw. + * @param operationLocation The source map location for the operation. + */ + function writeThrow(expression, operationLocation) { + lastOperationWasAbrupt = true; + lastOperationWasCompletion = true; + writeStatement(ts.setTextRange(factory.createThrowStatement(expression), operationLocation)); + } + /** + * Writes a Return operation to the current label's statement list. + * + * @param expression The value to return. + * @param operationLocation The source map location for the operation. + */ + function writeReturn(expression, operationLocation) { + lastOperationWasAbrupt = true; + lastOperationWasCompletion = true; + writeStatement(ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression(expression + ? [createInstruction(2 /* Instruction.Return */), expression] + : [createInstruction(2 /* Instruction.Return */)])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)); + } + /** + * Writes a Break operation to the current label's statement list. + * + * @param label The label for the Break. + * @param operationLocation The source map location for the operation. + */ + function writeBreak(label, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement(ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(3 /* Instruction.Break */), + createLabel(label) + ])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)); + } + /** + * Writes a BreakWhenTrue operation to the current label's statement list. + * + * @param label The label for the Break. + * @param condition The condition for the Break. + * @param operationLocation The source map location for the operation. + */ + function writeBreakWhenTrue(label, condition, operationLocation) { + writeStatement(ts.setEmitFlags(factory.createIfStatement(condition, ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(3 /* Instruction.Break */), + createLabel(label) + ])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)), 1 /* EmitFlags.SingleLine */)); + } + /** + * Writes a BreakWhenFalse operation to the current label's statement list. + * + * @param label The label for the Break. + * @param condition The condition for the Break. + * @param operationLocation The source map location for the operation. + */ + function writeBreakWhenFalse(label, condition, operationLocation) { + writeStatement(ts.setEmitFlags(factory.createIfStatement(factory.createLogicalNot(condition), ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(3 /* Instruction.Break */), + createLabel(label) + ])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)), 1 /* EmitFlags.SingleLine */)); + } + /** + * Writes a Yield operation to the current label's statement list. + * + * @param expression The expression to yield. + * @param operationLocation The source map location for the operation. + */ + function writeYield(expression, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement(ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression(expression + ? [createInstruction(4 /* Instruction.Yield */), expression] + : [createInstruction(4 /* Instruction.Yield */)])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)); + } + /** + * Writes a YieldStar instruction to the current label's statement list. + * + * @param expression The expression to yield. + * @param operationLocation The source map location for the operation. + */ + function writeYieldStar(expression, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement(ts.setEmitFlags(ts.setTextRange(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(5 /* Instruction.YieldStar */), + expression + ])), operationLocation), 384 /* EmitFlags.NoTokenSourceMaps */)); + } + /** + * Writes an Endfinally instruction to the current label's statement list. + */ + function writeEndfinally() { + lastOperationWasAbrupt = true; + writeStatement(factory.createReturnStatement(factory.createArrayLiteralExpression([ + createInstruction(7 /* Instruction.Endfinally */) + ]))); + } + } + ts.transformGenerators = transformGenerators; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformModule(context) { + function getTransformModuleDelegate(moduleKind) { + switch (moduleKind) { + case ts.ModuleKind.AMD: return transformAMDModule; + case ts.ModuleKind.UMD: return transformUMDModule; + default: return transformCommonJSModule; + } + } + var factory = context.factory, emitHelpers = context.getEmitHelperFactory, startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var compilerOptions = context.getCompilerOptions(); + var resolver = context.getEmitResolver(); + var host = context.getEmitHost(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var moduleKind = ts.getEmitModuleKind(compilerOptions); + var previousOnSubstituteNode = context.onSubstituteNode; + var previousOnEmitNode = context.onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(208 /* SyntaxKind.CallExpression */); // Substitute calls to imported/exported symbols to avoid incorrect `this`. + context.enableSubstitution(210 /* SyntaxKind.TaggedTemplateExpression */); // Substitute calls to imported/exported symbols to avoid incorrect `this`. + context.enableSubstitution(79 /* SyntaxKind.Identifier */); // Substitutes expression identifiers with imported/exported symbols. + context.enableSubstitution(221 /* SyntaxKind.BinaryExpression */); // Substitutes assignments to exported symbols. + context.enableSubstitution(297 /* SyntaxKind.ShorthandPropertyAssignment */); // Substitutes shorthand property assignments for imported/exported symbols. + context.enableEmitNotification(305 /* SyntaxKind.SourceFile */); // Restore state when substituting nodes in a file. + var moduleInfoMap = []; // The ExternalModuleInfo for each file. + var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. + var currentSourceFile; // The current file. + var currentModuleInfo; // The ExternalModuleInfo for the current file. + var noSubstitution = []; // Set of nodes for which substitution rules should be ignored. + var needUMDDynamicImportHelper; + return ts.chainBundle(context, transformSourceFile); + /** + * Transforms the module aspects of a SourceFile. + * + * @param node The SourceFile node. + */ + function transformSourceFile(node) { + if (node.isDeclarationFile || + !(ts.isEffectiveExternalModule(node, compilerOptions) || + node.transformFlags & 4194304 /* TransformFlags.ContainsDynamicImport */ || + (ts.isJsonSourceFile(node) && ts.hasJsonModuleEmitEnabled(compilerOptions) && ts.outFile(compilerOptions)))) { + return node; + } + currentSourceFile = node; + currentModuleInfo = ts.collectExternalModuleInfo(context, node, resolver, compilerOptions); + moduleInfoMap[ts.getOriginalNodeId(node)] = currentModuleInfo; + // Perform the transformation. + var transformModule = getTransformModuleDelegate(moduleKind); + var updated = transformModule(node); + currentSourceFile = undefined; + currentModuleInfo = undefined; + needUMDDynamicImportHelper = false; + return updated; + } + function shouldEmitUnderscoreUnderscoreESModule() { + if (!currentModuleInfo.exportEquals && ts.isExternalModule(currentSourceFile)) { + return true; + } + return false; + } + /** + * Transforms a SourceFile into a CommonJS module. + * + * @param node The SourceFile node. + */ + function transformCommonJSModule(node) { + startLexicalEnvironment(); + var statements = []; + var ensureUseStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); + var statementOffset = factory.copyPrologue(node.statements, statements, ensureUseStrict && !ts.isJsonSourceFile(node), topLevelVisitor); + if (shouldEmitUnderscoreUnderscoreESModule()) { + ts.append(statements, createUnderscoreUnderscoreESModule()); + } + if (ts.length(currentModuleInfo.exportedNames)) { + var chunkSize = 50; + for (var i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) { + ts.append(statements, factory.createExpressionStatement(ts.reduceLeft(currentModuleInfo.exportedNames.slice(i, i + chunkSize), function (prev, nextId) { return factory.createAssignment(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(ts.idText(nextId))), prev); }, factory.createVoidZero()))); + } + } + ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, ts.isStatement)); + ts.addRange(statements, ts.visitNodes(node.statements, topLevelVisitor, ts.isStatement, statementOffset)); + addExportEqualsIfNeeded(statements, /*emitAsReturn*/ false); + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + var updated = factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray(statements), node.statements)); + ts.addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + /** + * Transforms a SourceFile into an AMD module. + * + * @param node The SourceFile node. + */ + function transformAMDModule(node) { + var define = factory.createIdentifier("define"); + var moduleName = ts.tryGetModuleNameFromFile(factory, node, host, compilerOptions); + var jsonSourceFile = ts.isJsonSourceFile(node) && node; + // An AMD define function has the following shape: + // + // define(id?, dependencies?, factory); + // + // This has the shape of the following: + // + // define(name, ["module1", "module2"], function (module1Alias) { ... } + // + // The location of the alias in the parameter list in the factory function needs to + // match the position of the module name in the dependency list. + // + // To ensure this is true in cases of modules with no aliases, e.g.: + // + // import "module" + // + // or + // + // /// + // + // we need to add modules without alias names to the end of the dependencies list + var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ true), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; + // Create an updated SourceFile: + // + // define(mofactory.updateSourceFile", "module2"], function ... + var updated = factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray([ + factory.createExpressionStatement(factory.createCallExpression(define, + /*typeArguments*/ undefined, __spreadArray(__spreadArray([], (moduleName ? [moduleName] : []), true), [ + // Add the dependency array argument: + // + // ["require", "exports", module1", "module2", ...] + factory.createArrayLiteralExpression(jsonSourceFile ? ts.emptyArray : __spreadArray(__spreadArray([ + factory.createStringLiteral("require"), + factory.createStringLiteral("exports") + ], aliasedModuleNames, true), unaliasedModuleNames, true)), + // Add the module body function argument: + // + // function (require, exports, module1, module2) ... + jsonSourceFile ? + jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory.createObjectLiteralExpression() : + factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, __spreadArray([ + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") + ], importAliasNames, true), + /*type*/ undefined, transformAsynchronousModuleBody(node)) + ], false))) + ]), + /*location*/ node.statements)); + ts.addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + /** + * Transforms a SourceFile into a UMD module. + * + * @param node The SourceFile node. + */ + function transformUMDModule(node) { + var _a = collectAsynchronousDependencies(node, /*includeNonAmdDependencies*/ false), aliasedModuleNames = _a.aliasedModuleNames, unaliasedModuleNames = _a.unaliasedModuleNames, importAliasNames = _a.importAliasNames; + var moduleName = ts.tryGetModuleNameFromFile(factory, node, host, compilerOptions); + var umdHeader = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "factory")], + /*type*/ undefined, ts.setTextRange(factory.createBlock([ + factory.createIfStatement(factory.createLogicalAnd(factory.createTypeCheck(factory.createIdentifier("module"), "object"), factory.createTypeCheck(factory.createPropertyAccessExpression(factory.createIdentifier("module"), "exports"), "object")), factory.createBlock([ + factory.createVariableStatement( + /*modifiers*/ undefined, [ + factory.createVariableDeclaration("v", + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createCallExpression(factory.createIdentifier("factory"), + /*typeArguments*/ undefined, [ + factory.createIdentifier("require"), + factory.createIdentifier("exports") + ])) + ]), + ts.setEmitFlags(factory.createIfStatement(factory.createStrictInequality(factory.createIdentifier("v"), factory.createIdentifier("undefined")), factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(factory.createIdentifier("module"), "exports"), factory.createIdentifier("v")))), 1 /* EmitFlags.SingleLine */) + ]), factory.createIfStatement(factory.createLogicalAnd(factory.createTypeCheck(factory.createIdentifier("define"), "function"), factory.createPropertyAccessExpression(factory.createIdentifier("define"), "amd")), factory.createBlock([ + factory.createExpressionStatement(factory.createCallExpression(factory.createIdentifier("define"), + /*typeArguments*/ undefined, __spreadArray(__spreadArray([], (moduleName ? [moduleName] : []), true), [ + factory.createArrayLiteralExpression(__spreadArray(__spreadArray([ + factory.createStringLiteral("require"), + factory.createStringLiteral("exports") + ], aliasedModuleNames, true), unaliasedModuleNames, true)), + factory.createIdentifier("factory") + ], false))) + ]))) + ], + /*multiLine*/ true), + /*location*/ undefined)); + // Create an updated SourceFile: + // + // (function (factory) { + // if (typeof module === "object" && typeof module.exports === "object") { + // var v = factory(require, exports); + // if (v !== undefined) module.exports = v; + // } + // else if (typeof define === 'function' && define.amd) { + // define(["require", "exports"], factory); + // } + // })(function ...) + var updated = factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray([ + factory.createExpressionStatement(factory.createCallExpression(umdHeader, + /*typeArguments*/ undefined, [ + // Add the module body function argument: + // + // function (require, exports) ... + factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, __spreadArray([ + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "require"), + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, "exports") + ], importAliasNames, true), + /*type*/ undefined, transformAsynchronousModuleBody(node)) + ])) + ]), + /*location*/ node.statements)); + ts.addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + /** + * Collect the additional asynchronous dependencies for the module. + * + * @param node The source file. + * @param includeNonAmdDependencies A value indicating whether to include non-AMD dependencies. + */ + function collectAsynchronousDependencies(node, includeNonAmdDependencies) { + // names of modules with corresponding parameter in the factory function + var aliasedModuleNames = []; + // names of modules with no corresponding parameters in factory function + var unaliasedModuleNames = []; + // names of the parameters in the factory function; these + // parameters need to match the indexes of the corresponding + // module names in aliasedModuleNames. + var importAliasNames = []; + // Fill in amd-dependency tags + for (var _i = 0, _a = node.amdDependencies; _i < _a.length; _i++) { + var amdDependency = _a[_i]; + if (amdDependency.name) { + aliasedModuleNames.push(factory.createStringLiteral(amdDependency.path)); + importAliasNames.push(factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, amdDependency.name)); + } + else { + unaliasedModuleNames.push(factory.createStringLiteral(amdDependency.path)); + } + } + for (var _b = 0, _c = currentModuleInfo.externalImports; _b < _c.length; _b++) { + var importNode = _c[_b]; + // Find the name of the external module + var externalModuleName = ts.getExternalModuleNameLiteral(factory, importNode, currentSourceFile, host, resolver, compilerOptions); + // Find the name of the module alias, if there is one + var importAliasName = ts.getLocalNameForExternalImport(factory, importNode, currentSourceFile); + // It is possible that externalModuleName is undefined if it is not string literal. + // This can happen in the invalid import syntax. + // E.g : "import * from alias from 'someLib';" + if (externalModuleName) { + if (includeNonAmdDependencies && importAliasName) { + // Set emitFlags on the name of the classDeclaration + // This is so that when printer will not substitute the identifier + ts.setEmitFlags(importAliasName, 4 /* EmitFlags.NoSubstitution */); + aliasedModuleNames.push(externalModuleName); + importAliasNames.push(factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, importAliasName)); + } + else { + unaliasedModuleNames.push(externalModuleName); + } + } + } + return { aliasedModuleNames: aliasedModuleNames, unaliasedModuleNames: unaliasedModuleNames, importAliasNames: importAliasNames }; + } + function getAMDImportExpressionForImport(node) { + if (ts.isImportEqualsDeclaration(node) || ts.isExportDeclaration(node) || !ts.getExternalModuleNameLiteral(factory, node, currentSourceFile, host, resolver, compilerOptions)) { + return undefined; + } + var name = ts.getLocalNameForExternalImport(factory, node, currentSourceFile); // TODO: GH#18217 + var expr = getHelperExpressionForImport(node, name); + if (expr === name) { + return undefined; + } + return factory.createExpressionStatement(factory.createAssignment(name, expr)); + } + /** + * Transforms a SourceFile into an AMD or UMD module body. + * + * @param node The SourceFile node. + */ + function transformAsynchronousModuleBody(node) { + startLexicalEnvironment(); + var statements = []; + var statementOffset = factory.copyPrologue(node.statements, statements, /*ensureUseStrict*/ !compilerOptions.noImplicitUseStrict, topLevelVisitor); + if (shouldEmitUnderscoreUnderscoreESModule()) { + ts.append(statements, createUnderscoreUnderscoreESModule()); + } + if (ts.length(currentModuleInfo.exportedNames)) { + ts.append(statements, factory.createExpressionStatement(ts.reduceLeft(currentModuleInfo.exportedNames, function (prev, nextId) { return factory.createAssignment(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(ts.idText(nextId))), prev); }, factory.createVoidZero()))); + } + // Visit each statement of the module body. + ts.append(statements, ts.visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, ts.isStatement)); + if (moduleKind === ts.ModuleKind.AMD) { + ts.addRange(statements, ts.mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport)); + } + ts.addRange(statements, ts.visitNodes(node.statements, topLevelVisitor, ts.isStatement, statementOffset)); + // Append the 'export =' statement if provided. + addExportEqualsIfNeeded(statements, /*emitAsReturn*/ true); + // End the lexical environment for the module body + // and merge any new lexical declarations. + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + var body = factory.createBlock(statements, /*multiLine*/ true); + if (needUMDDynamicImportHelper) { + ts.addEmitHelper(body, dynamicImportUMDHelper); + } + return body; + } + /** + * Adds the down-level representation of `export=` to the statement list if one exists + * in the source file. + * + * @param statements The Statement list to modify. + * @param emitAsReturn A value indicating whether to emit the `export=` statement as a + * return statement. + */ + function addExportEqualsIfNeeded(statements, emitAsReturn) { + if (currentModuleInfo.exportEquals) { + var expressionResult = ts.visitNode(currentModuleInfo.exportEquals.expression, visitor); + if (expressionResult) { + if (emitAsReturn) { + var statement = factory.createReturnStatement(expressionResult); + ts.setTextRange(statement, currentModuleInfo.exportEquals); + ts.setEmitFlags(statement, 384 /* EmitFlags.NoTokenSourceMaps */ | 1536 /* EmitFlags.NoComments */); + statements.push(statement); + } + else { + var statement = factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(factory.createIdentifier("module"), "exports"), expressionResult)); + ts.setTextRange(statement, currentModuleInfo.exportEquals); + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */); + statements.push(statement); + } + } + } + } + // + // Top-Level Source Element Visitors + // + /** + * Visits a node at the top level of the source file. + * + * @param node The node to visit. + */ + function topLevelVisitor(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return visitImportDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return visitExportDeclaration(node); + case 271 /* SyntaxKind.ExportAssignment */: + return visitExportAssignment(node); + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 257 /* SyntaxKind.ClassDeclaration */: + return visitClassDeclaration(node); + case 352 /* SyntaxKind.MergeDeclarationMarker */: + return visitMergeDeclarationMarker(node); + case 353 /* SyntaxKind.EndOfDeclarationMarker */: + return visitEndOfDeclarationMarker(node); + default: + return visitor(node); + } + } + function visitorWorker(node, valueIsDiscarded) { + // This visitor does not need to descend into the tree if there is no dynamic import, destructuring assignment, or update expression + // as export/import statements are only transformed at the top level of a file. + if (!(node.transformFlags & (4194304 /* TransformFlags.ContainsDynamicImport */ | 4096 /* TransformFlags.ContainsDestructuringAssignment */ | 67108864 /* TransformFlags.ContainsUpdateExpressionForIdentifier */))) { + return node; + } + switch (node.kind) { + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitExpressionStatement(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return visitParenthesizedExpression(node, valueIsDiscarded); + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return visitPartiallyEmittedExpression(node, valueIsDiscarded); + case 208 /* SyntaxKind.CallExpression */: + if (ts.isImportCall(node) && currentSourceFile.impliedNodeFormat === undefined) { + return visitImportCallExpression(node); + } + break; + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.isDestructuringAssignment(node)) { + return visitDestructuringAssignment(node, valueIsDiscarded); + } + break; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded); + } + return ts.visitEachChild(node, visitor, context); + } + function visitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ false); + } + function discardedValueVisitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ true); + } + function destructuringNeedsFlattening(node) { + if (ts.isObjectLiteralExpression(node)) { + for (var _i = 0, _a = node.properties; _i < _a.length; _i++) { + var elem = _a[_i]; + switch (elem.kind) { + case 296 /* SyntaxKind.PropertyAssignment */: + if (destructuringNeedsFlattening(elem.initializer)) { + return true; + } + break; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + if (destructuringNeedsFlattening(elem.name)) { + return true; + } + break; + case 298 /* SyntaxKind.SpreadAssignment */: + if (destructuringNeedsFlattening(elem.expression)) { + return true; + } + break; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return false; + default: ts.Debug.assertNever(elem, "Unhandled object member kind"); + } + } + } + else if (ts.isArrayLiteralExpression(node)) { + for (var _b = 0, _c = node.elements; _b < _c.length; _b++) { + var elem = _c[_b]; + if (ts.isSpreadElement(elem)) { + if (destructuringNeedsFlattening(elem.expression)) { + return true; + } + } + else if (destructuringNeedsFlattening(elem)) { + return true; + } + } + } + else if (ts.isIdentifier(node)) { + return ts.length(getExports(node)) > (ts.isExportName(node) ? 1 : 0); + } + return false; + } + function visitDestructuringAssignment(node, valueIsDiscarded) { + if (destructuringNeedsFlattening(node.left)) { + return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, !valueIsDiscarded, createAllExportExpressions); + } + return ts.visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + return factory.updateForStatement(node, ts.visitNode(node.initializer, discardedValueVisitor, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, discardedValueVisitor, ts.isExpression), ts.visitIterationBody(node.statement, visitor, context)); + } + function visitExpressionStatement(node) { + return factory.updateExpressionStatement(node, ts.visitNode(node.expression, discardedValueVisitor, ts.isExpression)); + } + function visitParenthesizedExpression(node, valueIsDiscarded) { + return factory.updateParenthesizedExpression(node, ts.visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, ts.isExpression)); + } + function visitPartiallyEmittedExpression(node, valueIsDiscarded) { + return factory.updatePartiallyEmittedExpression(node, ts.visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, ts.isExpression)); + } + function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) { + // When we see a prefix or postfix increment expression whose operand is an exported + // symbol, we should ensure all exports of that symbol are updated with the correct + // value. + // + // - We do not transform generated identifiers for any reason. + // - We do not transform identifiers tagged with the LocalName flag. + // - We do not transform identifiers that were originally the name of an enum or + // namespace due to how they are transformed in TypeScript. + // - We only transform identifiers that are exported at the top level. + if ((node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) + && ts.isIdentifier(node.operand) + && !ts.isGeneratedIdentifier(node.operand) + && !ts.isLocalName(node.operand) + && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { + var exportedNames = getExports(node.operand); + if (exportedNames) { + var temp = void 0; + var expression = ts.visitNode(node.operand, visitor, ts.isExpression); + if (ts.isPrefixUnaryExpression(node)) { + expression = factory.updatePrefixUnaryExpression(node, expression); + } + else { + expression = factory.updatePostfixUnaryExpression(node, expression); + if (!valueIsDiscarded) { + temp = factory.createTempVariable(hoistVariableDeclaration); + expression = factory.createAssignment(temp, expression); + ts.setTextRange(expression, node); + } + expression = factory.createComma(expression, factory.cloneNode(node.operand)); + ts.setTextRange(expression, node); + } + for (var _i = 0, exportedNames_1 = exportedNames; _i < exportedNames_1.length; _i++) { + var exportName = exportedNames_1[_i]; + noSubstitution[ts.getNodeId(expression)] = true; + expression = createExportExpression(exportName, expression); + ts.setTextRange(expression, node); + } + if (temp) { + noSubstitution[ts.getNodeId(expression)] = true; + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + } + return ts.visitEachChild(node, visitor, context); + } + function visitImportCallExpression(node) { + var externalModuleName = ts.getExternalModuleNameLiteral(factory, node, currentSourceFile, host, resolver, compilerOptions); + var firstArgument = ts.visitNode(ts.firstOrUndefined(node.arguments), visitor); + // Only use the external module name if it differs from the first argument. This allows us to preserve the quote style of the argument on output. + var argument = externalModuleName && (!firstArgument || !ts.isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument; + var containsLexicalThis = !!(node.transformFlags & 8192 /* TransformFlags.ContainsLexicalThis */); + switch (compilerOptions.module) { + case ts.ModuleKind.AMD: + return createImportCallExpressionAMD(argument, containsLexicalThis); + case ts.ModuleKind.UMD: + return createImportCallExpressionUMD(argument !== null && argument !== void 0 ? argument : factory.createVoidZero(), containsLexicalThis); + case ts.ModuleKind.CommonJS: + default: + return createImportCallExpressionCommonJS(argument, containsLexicalThis); + } + } + function createImportCallExpressionUMD(arg, containsLexicalThis) { + // (function (factory) { + // ... (regular UMD) + // } + // })(function (require, exports, useSyncRequire) { + // "use strict"; + // Object.defineProperty(exports, "__esModule", { value: true }); + // var __syncRequire = typeof module === "object" && typeof module.exports === "object"; + // var __resolved = new Promise(function (resolve) { resolve(); }); + // ..... + // __syncRequire + // ? __resolved.then(function () { return require(x); }) /*CommonJs Require*/ + // : new Promise(function (_a, _b) { require([x], _a, _b); }); /*Amd Require*/ + // }); + needUMDDynamicImportHelper = true; + if (ts.isSimpleCopiableExpression(arg)) { + var argClone = ts.isGeneratedIdentifier(arg) ? arg : ts.isStringLiteral(arg) ? factory.createStringLiteralFromNode(arg) : ts.setEmitFlags(ts.setTextRange(factory.cloneNode(arg), arg), 1536 /* EmitFlags.NoComments */); + return factory.createConditionalExpression( + /*condition*/ factory.createIdentifier("__syncRequire"), + /*questionToken*/ undefined, + /*whenTrue*/ createImportCallExpressionCommonJS(arg, containsLexicalThis), + /*colonToken*/ undefined, + /*whenFalse*/ createImportCallExpressionAMD(argClone, containsLexicalThis)); + } + else { + var temp = factory.createTempVariable(hoistVariableDeclaration); + return factory.createComma(factory.createAssignment(temp, arg), factory.createConditionalExpression( + /*condition*/ factory.createIdentifier("__syncRequire"), + /*questionToken*/ undefined, + /*whenTrue*/ createImportCallExpressionCommonJS(temp, containsLexicalThis), + /*colonToken*/ undefined, + /*whenFalse*/ createImportCallExpressionAMD(temp, containsLexicalThis))); + } + } + function createImportCallExpressionAMD(arg, containsLexicalThis) { + // improt("./blah") + // emit as + // define(["require", "exports", "blah"], function (require, exports) { + // ... + // new Promise(function (_a, _b) { require([x], _a, _b); }); /*Amd Require*/ + // }); + var resolve = factory.createUniqueName("resolve"); + var reject = factory.createUniqueName("reject"); + var parameters = [ + factory.createParameterDeclaration(/*decorator*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, /*name*/ resolve), + factory.createParameterDeclaration(/*decorator*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, /*name*/ reject) + ]; + var body = factory.createBlock([ + factory.createExpressionStatement(factory.createCallExpression(factory.createIdentifier("require"), + /*typeArguments*/ undefined, [factory.createArrayLiteralExpression([arg || factory.createOmittedExpression()]), resolve, reject])) + ]); + var func; + if (languageVersion >= 2 /* ScriptTarget.ES2015 */) { + func = factory.createArrowFunction( + /*modifiers*/ undefined, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, + /*equalsGreaterThanToken*/ undefined, body); + } + else { + func = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + // if there is a lexical 'this' in the import call arguments, ensure we indicate + // that this new function expression indicates it captures 'this' so that the + // es2015 transformer will properly substitute 'this' with '_this'. + if (containsLexicalThis) { + ts.setEmitFlags(func, 8 /* EmitFlags.CapturesThis */); + } + } + var promise = factory.createNewExpression(factory.createIdentifier("Promise"), /*typeArguments*/ undefined, [func]); + if (ts.getESModuleInterop(compilerOptions)) { + return factory.createCallExpression(factory.createPropertyAccessExpression(promise, factory.createIdentifier("then")), /*typeArguments*/ undefined, [emitHelpers().createImportStarCallbackHelper()]); + } + return promise; + } + function createImportCallExpressionCommonJS(arg, containsLexicalThis) { + // import("./blah") + // emit as + // Promise.resolve().then(function () { return require(x); }) /*CommonJs Require*/ + // We have to wrap require in then callback so that require is done in asynchronously + // if we simply do require in resolve callback in Promise constructor. We will execute the loading immediately + var promiseResolveCall = factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Promise"), "resolve"), /*typeArguments*/ undefined, /*argumentsArray*/ []); + var requireCall = factory.createCallExpression(factory.createIdentifier("require"), /*typeArguments*/ undefined, arg ? [arg] : []); + if (ts.getESModuleInterop(compilerOptions)) { + requireCall = emitHelpers().createImportStarHelper(requireCall); + } + var func; + if (languageVersion >= 2 /* ScriptTarget.ES2015 */) { + func = factory.createArrowFunction( + /*modifiers*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, + /*equalsGreaterThanToken*/ undefined, requireCall); + } + else { + func = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, factory.createBlock([factory.createReturnStatement(requireCall)])); + // if there is a lexical 'this' in the import call arguments, ensure we indicate + // that this new function expression indicates it captures 'this' so that the + // es2015 transformer will properly substitute 'this' with '_this'. + if (containsLexicalThis) { + ts.setEmitFlags(func, 8 /* EmitFlags.CapturesThis */); + } + } + return factory.createCallExpression(factory.createPropertyAccessExpression(promiseResolveCall, "then"), /*typeArguments*/ undefined, [func]); + } + function getHelperExpressionForExport(node, innerExpr) { + if (!ts.getESModuleInterop(compilerOptions) || ts.getEmitFlags(node) & 67108864 /* EmitFlags.NeverApplyImportHelper */) { + return innerExpr; + } + if (ts.getExportNeedsImportStarHelper(node)) { + return emitHelpers().createImportStarHelper(innerExpr); + } + return innerExpr; + } + function getHelperExpressionForImport(node, innerExpr) { + if (!ts.getESModuleInterop(compilerOptions) || ts.getEmitFlags(node) & 67108864 /* EmitFlags.NeverApplyImportHelper */) { + return innerExpr; + } + if (ts.getImportNeedsImportStarHelper(node)) { + return emitHelpers().createImportStarHelper(innerExpr); + } + if (ts.getImportNeedsImportDefaultHelper(node)) { + return emitHelpers().createImportDefaultHelper(innerExpr); + } + return innerExpr; + } + /** + * Visits an ImportDeclaration node. + * + * @param node The node to visit. + */ + function visitImportDeclaration(node) { + var statements; + var namespaceDeclaration = ts.getNamespaceDeclarationNode(node); + if (moduleKind !== ts.ModuleKind.AMD) { + if (!node.importClause) { + // import "mod"; + return ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(createRequireCall(node)), node), node); + } + else { + var variables = []; + if (namespaceDeclaration && !ts.isDefaultImport(node)) { + // import * as n from "mod"; + variables.push(factory.createVariableDeclaration(factory.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ undefined, + /*type*/ undefined, getHelperExpressionForImport(node, createRequireCall(node)))); + } + else { + // import d from "mod"; + // import { x, y } from "mod"; + // import d, { x, y } from "mod"; + // import d, * as n from "mod"; + variables.push(factory.createVariableDeclaration(factory.getGeneratedNameForNode(node), + /*exclamationToken*/ undefined, + /*type*/ undefined, getHelperExpressionForImport(node, createRequireCall(node)))); + if (namespaceDeclaration && ts.isDefaultImport(node)) { + variables.push(factory.createVariableDeclaration(factory.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.getGeneratedNameForNode(node))); + } + } + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(variables, languageVersion >= 2 /* ScriptTarget.ES2015 */ ? 2 /* NodeFlags.Const */ : 0 /* NodeFlags.None */)), + /*location*/ node), + /*original*/ node)); + } + } + else if (namespaceDeclaration && ts.isDefaultImport(node)) { + // import d, * as n from "mod"; + statements = ts.append(statements, factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + ts.setOriginalNode(ts.setTextRange(factory.createVariableDeclaration(factory.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.getGeneratedNameForNode(node)), + /*location*/ node), + /*original*/ node) + ], languageVersion >= 2 /* ScriptTarget.ES2015 */ ? 2 /* NodeFlags.Const */ : 0 /* NodeFlags.None */))); + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfImportDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Creates a `require()` call to import an external module. + * + * @param importNode The declararation to import. + */ + function createRequireCall(importNode) { + var moduleName = ts.getExternalModuleNameLiteral(factory, importNode, currentSourceFile, host, resolver, compilerOptions); + var args = []; + if (moduleName) { + args.push(moduleName); + } + return factory.createCallExpression(factory.createIdentifier("require"), /*typeArguments*/ undefined, args); + } + /** + * Visits an ImportEqualsDeclaration node. + * + * @param node The node to visit. + */ + function visitImportEqualsDeclaration(node) { + ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + var statements; + if (moduleKind !== ts.ModuleKind.AMD) { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(createExportExpression(node.name, createRequireCall(node))), node), node)); + } + else { + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.cloneNode(node.name), + /*exclamationToken*/ undefined, + /*type*/ undefined, createRequireCall(node)) + ], + /*flags*/ languageVersion >= 2 /* ScriptTarget.ES2015 */ ? 2 /* NodeFlags.Const */ : 0 /* NodeFlags.None */)), node), node)); + } + } + else { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(createExportExpression(factory.getExportName(node), factory.getLocalName(node))), node), node)); + } + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfImportEqualsDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Visits an ExportDeclaration node. + * + * @param The node to visit. + */ + function visitExportDeclaration(node) { + if (!node.moduleSpecifier) { + // Elide export declarations with no module specifier as they are handled + // elsewhere. + return undefined; + } + var generatedName = factory.getGeneratedNameForNode(node); + if (node.exportClause && ts.isNamedExports(node.exportClause)) { + var statements = []; + // export { x, y } from "mod"; + if (moduleKind !== ts.ModuleKind.AMD) { + statements.push(ts.setOriginalNode(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(generatedName, + /*exclamationToken*/ undefined, + /*type*/ undefined, createRequireCall(node)) + ])), + /*location*/ node), + /* original */ node)); + } + for (var _i = 0, _a = node.exportClause.elements; _i < _a.length; _i++) { + var specifier = _a[_i]; + if (languageVersion === 0 /* ScriptTarget.ES3 */) { + statements.push(ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(emitHelpers().createCreateBindingHelper(generatedName, factory.createStringLiteralFromNode(specifier.propertyName || specifier.name), specifier.propertyName ? factory.createStringLiteralFromNode(specifier.name) : undefined)), specifier), specifier)); + } + else { + var exportNeedsImportDefault = !!ts.getESModuleInterop(compilerOptions) && + !(ts.getEmitFlags(node) & 67108864 /* EmitFlags.NeverApplyImportHelper */) && + ts.idText(specifier.propertyName || specifier.name) === "default"; + var exportedValue = factory.createPropertyAccessExpression(exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName, specifier.propertyName || specifier.name); + statements.push(ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(createExportExpression(factory.getExportName(specifier), exportedValue, /* location */ undefined, /* liveBinding */ true)), specifier), specifier)); + } + } + return ts.singleOrMany(statements); + } + else if (node.exportClause) { + var statements = []; + // export * as ns from "mod"; + // export * as default from "mod"; + statements.push(ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(createExportExpression(factory.cloneNode(node.exportClause.name), getHelperExpressionForExport(node, moduleKind !== ts.ModuleKind.AMD ? + createRequireCall(node) : + ts.isExportNamespaceAsDefaultDeclaration(node) ? generatedName : + factory.createIdentifier(ts.idText(node.exportClause.name))))), node), node)); + return ts.singleOrMany(statements); + } + else { + // export * from "mod"; + return ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(emitHelpers().createExportStarHelper(moduleKind !== ts.ModuleKind.AMD ? createRequireCall(node) : generatedName)), node), node); + } + } + /** + * Visits an ExportAssignment node. + * + * @param node The node to visit. + */ + function visitExportAssignment(node) { + if (node.isExportEquals) { + return undefined; + } + var statements; + var original = node.original; + if (original && hasAssociatedEndOfDeclarationMarker(original)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportStatement(deferredExports[id], factory.createIdentifier("default"), ts.visitNode(node.expression, visitor), /*location*/ node, /*allowComments*/ true); + } + else { + statements = appendExportStatement(statements, factory.createIdentifier("default"), ts.visitNode(node.expression, visitor), /*location*/ node, /*allowComments*/ true); + } + return ts.singleOrMany(statements); + } + /** + * Visits a FunctionDeclaration node. + * + * @param node The node to visit. + */ + function visitFunctionDeclaration(node) { + var statements; + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createFunctionDeclaration( + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, factory.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), + /*typeParameters*/ undefined, ts.visitNodes(node.parameters, visitor), + /*type*/ undefined, ts.visitEachChild(node.body, visitor, context)), + /*location*/ node), + /*original*/ node)); + } + else { + statements = ts.append(statements, ts.visitEachChild(node, visitor, context)); + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfHoistedDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Visits a ClassDeclaration node. + * + * @param node The node to visit. + */ + function visitClassDeclaration(node) { + var statements; + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createClassDeclaration( + /*decorators*/ undefined, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), factory.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor), ts.visitNodes(node.members, visitor)), node), node)); + } + else { + statements = ts.append(statements, ts.visitEachChild(node, visitor, context)); + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfHoistedDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Visits a VariableStatement node. + * + * @param node The node to visit. + */ + function visitVariableStatement(node) { + var statements; + var variables; + var expressions; + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + var modifiers = void 0; + var removeCommentsOnExpressions = false; + // If we're exporting these variables, then these just become assignments to 'exports.x'. + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + if (ts.isIdentifier(variable.name) && ts.isLocalName(variable.name)) { + if (!modifiers) { + modifiers = ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier); + } + variables = ts.append(variables, variable); + } + else if (variable.initializer) { + if (!ts.isBindingPattern(variable.name) && (ts.isArrowFunction(variable.initializer) || ts.isFunctionExpression(variable.initializer) || ts.isClassExpression(variable.initializer))) { + var expression = factory.createAssignment(ts.setTextRange(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), variable.name), + /*location*/ variable.name), factory.createIdentifier(ts.getTextOfIdentifierOrLiteral(variable.name))); + var updatedVariable = factory.createVariableDeclaration(variable.name, variable.exclamationToken, variable.type, ts.visitNode(variable.initializer, visitor)); + variables = ts.append(variables, updatedVariable); + expressions = ts.append(expressions, expression); + removeCommentsOnExpressions = true; + } + else { + expressions = ts.append(expressions, transformInitializedVariable(variable)); + } + } + } + if (variables) { + statements = ts.append(statements, factory.updateVariableStatement(node, modifiers, factory.updateVariableDeclarationList(node.declarationList, variables))); + } + if (expressions) { + var statement = ts.setOriginalNode(ts.setTextRange(factory.createExpressionStatement(factory.inlineExpressions(expressions)), node), node); + if (removeCommentsOnExpressions) { + ts.removeAllComments(statement); + } + statements = ts.append(statements, statement); + } + } + else { + statements = ts.append(statements, ts.visitEachChild(node, visitor, context)); + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node); + } + else { + statements = appendExportsOfVariableStatement(statements, node); + } + return ts.singleOrMany(statements); + } + function createAllExportExpressions(name, value, location) { + var exportedNames = getExports(name); + if (exportedNames) { + // For each additional export of the declaration, apply an export assignment. + var expression = ts.isExportName(name) ? value : factory.createAssignment(name, value); + for (var _i = 0, exportedNames_2 = exportedNames; _i < exportedNames_2.length; _i++) { + var exportName = exportedNames_2[_i]; + // Mark the node to prevent triggering substitution. + ts.setEmitFlags(expression, 4 /* EmitFlags.NoSubstitution */); + expression = createExportExpression(exportName, expression, /*location*/ location); + } + return expression; + } + return factory.createAssignment(name, value); + } + /** + * Transforms an exported variable with an initializer into an expression. + * + * @param node The node to transform. + */ + function transformInitializedVariable(node) { + if (ts.isBindingPattern(node.name)) { + return ts.flattenDestructuringAssignment(ts.visitNode(node, visitor), + /*visitor*/ undefined, context, 0 /* FlattenLevel.All */, + /*needsValue*/ false, createAllExportExpressions); + } + else { + return factory.createAssignment(ts.setTextRange(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), node.name), + /*location*/ node.name), node.initializer ? ts.visitNode(node.initializer, visitor) : factory.createVoidZero()); + } + } + /** + * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged + * and transformed declaration. + * + * @param node The node to visit. + */ + function visitMergeDeclarationMarker(node) { + // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding + // declaration we do not emit a leading variable declaration. To preserve the + // begin/end semantics of the declararation and to properly handle exports + // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. + // + // To balance the declaration, add the exports of the elided variable + // statement. + if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 237 /* SyntaxKind.VariableStatement */) { + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original); + } + return node; + } + /** + * Determines whether a node has an associated EndOfDeclarationMarker. + * + * @param node The node to test. + */ + function hasAssociatedEndOfDeclarationMarker(node) { + return (ts.getEmitFlags(node) & 4194304 /* EmitFlags.HasEndOfDeclarationMarker */) !== 0; + } + /** + * Visits a DeclarationMarker used as a placeholder for the end of a transformed + * declaration. + * + * @param node The node to visit. + */ + function visitEndOfDeclarationMarker(node) { + // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual + // end of the transformed declaration. We use this marker to emit any deferred exports + // of the declaration. + var id = ts.getOriginalNodeId(node); + var statements = deferredExports[id]; + if (statements) { + delete deferredExports[id]; + return ts.append(statements, node); + } + return node; + } + /** + * Appends the exports of an ImportDeclaration to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfImportDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + var importClause = decl.importClause; + if (!importClause) { + return statements; + } + if (importClause.name) { + statements = appendExportsOfDeclaration(statements, importClause); + } + var namedBindings = importClause.namedBindings; + if (namedBindings) { + switch (namedBindings.kind) { + case 268 /* SyntaxKind.NamespaceImport */: + statements = appendExportsOfDeclaration(statements, namedBindings); + break; + case 269 /* SyntaxKind.NamedImports */: + for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { + var importBinding = _a[_i]; + statements = appendExportsOfDeclaration(statements, importBinding, /* liveBinding */ true); + } + break; + } + } + return statements; + } + /** + * Appends the exports of an ImportEqualsDeclaration to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfImportEqualsDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + return appendExportsOfDeclaration(statements, decl); + } + /** + * Appends the exports of a VariableStatement to a statement list, returning the statement + * list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param node The VariableStatement whose exports are to be recorded. + */ + function appendExportsOfVariableStatement(statements, node) { + if (currentModuleInfo.exportEquals) { + return statements; + } + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + statements = appendExportsOfBindingElement(statements, decl); + } + return statements; + } + /** + * Appends the exports of a VariableDeclaration or BindingElement to a statement list, + * returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfBindingElement(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + if (ts.isBindingPattern(decl.name)) { + for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + statements = appendExportsOfBindingElement(statements, element); + } + } + } + else if (!ts.isGeneratedIdentifier(decl.name)) { + statements = appendExportsOfDeclaration(statements, decl); + } + return statements; + } + /** + * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, + * returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfHoistedDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + if (ts.hasSyntacticModifier(decl, 1 /* ModifierFlags.Export */)) { + var exportName = ts.hasSyntacticModifier(decl, 512 /* ModifierFlags.Default */) ? factory.createIdentifier("default") : factory.getDeclarationName(decl); + statements = appendExportStatement(statements, exportName, factory.getLocalName(decl), /*location*/ decl); + } + if (decl.name) { + statements = appendExportsOfDeclaration(statements, decl); + } + return statements; + } + /** + * Appends the exports of a declaration to a statement list, returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration to export. + */ + function appendExportsOfDeclaration(statements, decl, liveBinding) { + var name = factory.getDeclarationName(decl); + var exportSpecifiers = currentModuleInfo.exportSpecifiers.get(ts.idText(name)); + if (exportSpecifiers) { + for (var _i = 0, exportSpecifiers_1 = exportSpecifiers; _i < exportSpecifiers_1.length; _i++) { + var exportSpecifier = exportSpecifiers_1[_i]; + statements = appendExportStatement(statements, exportSpecifier.name, name, /*location*/ exportSpecifier.name, /* allowComments */ undefined, liveBinding); + } + } + return statements; + } + /** + * Appends the down-level representation of an export to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param exportName The name of the export. + * @param expression The expression to export. + * @param location The location to use for source maps and comments for the export. + * @param allowComments Whether to allow comments on the export. + */ + function appendExportStatement(statements, exportName, expression, location, allowComments, liveBinding) { + statements = ts.append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding)); + return statements; + } + function createUnderscoreUnderscoreESModule() { + var statement; + if (languageVersion === 0 /* ScriptTarget.ES3 */) { + statement = factory.createExpressionStatement(createExportExpression(factory.createIdentifier("__esModule"), factory.createTrue())); + } + else { + statement = factory.createExpressionStatement(factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Object"), "defineProperty"), + /*typeArguments*/ undefined, [ + factory.createIdentifier("exports"), + factory.createStringLiteral("__esModule"), + factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("value", factory.createTrue()) + ]) + ])); + } + ts.setEmitFlags(statement, 1048576 /* EmitFlags.CustomPrologue */); + return statement; + } + /** + * Creates a call to the current file's export function to export a value. + * + * @param name The bound name of the export. + * @param value The exported value. + * @param location The location to use for source maps and comments for the export. + * @param allowComments An optional value indicating whether to emit comments for the statement. + */ + function createExportStatement(name, value, location, allowComments, liveBinding) { + var statement = ts.setTextRange(factory.createExpressionStatement(createExportExpression(name, value, /* location */ undefined, liveBinding)), location); + ts.startOnNewLine(statement); + if (!allowComments) { + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */); + } + return statement; + } + /** + * Creates a call to the current file's export function to export a value. + * + * @param name The bound name of the export. + * @param value The exported value. + * @param location The location to use for source maps and comments for the export. + */ + function createExportExpression(name, value, location, liveBinding) { + return ts.setTextRange(liveBinding && languageVersion !== 0 /* ScriptTarget.ES3 */ ? factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("Object"), "defineProperty"), + /*typeArguments*/ undefined, [ + factory.createIdentifier("exports"), + factory.createStringLiteralFromNode(name), + factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("enumerable", factory.createTrue()), + factory.createPropertyAssignment("get", factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, factory.createBlock([factory.createReturnStatement(value)]))) + ]) + ]) : factory.createAssignment(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.cloneNode(name)), value), location); + } + // + // Modifier Visitors + // + /** + * Visit nodes to elide module-specific modifiers. + * + * @param node The node to visit. + */ + function modifierVisitor(node) { + // Elide module-specific modifiers. + switch (node.kind) { + case 93 /* SyntaxKind.ExportKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: + return undefined; + } + return node; + } + // + // Emit Notification + // + /** + * Hook for node emit notifications. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emit A callback used to emit the node in the printer. + */ + function onEmitNode(hint, node, emitCallback) { + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + currentSourceFile = node; + currentModuleInfo = moduleInfoMap[ts.getOriginalNodeId(currentSourceFile)]; + previousOnEmitNode(hint, node, emitCallback); + currentSourceFile = undefined; + currentModuleInfo = undefined; + } + else { + previousOnEmitNode(hint, node, emitCallback); + } + } + // + // Substitutions + // + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (node.id && noSubstitution[node.id]) { + return node; + } + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + else if (ts.isShorthandPropertyAssignment(node)) { + return substituteShorthandPropertyAssignment(node); + } + return node; + } + /** + * Substitution for a ShorthandPropertyAssignment whose declaration name is an imported + * or exported symbol. + * + * @param node The node to substitute. + */ + function substituteShorthandPropertyAssignment(node) { + var name = node.name; + var exportedOrImportedName = substituteExpressionIdentifier(name); + if (exportedOrImportedName !== name) { + // A shorthand property with an assignment initializer is probably part of a + // destructuring assignment + if (node.objectAssignmentInitializer) { + var initializer = factory.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); + return ts.setTextRange(factory.createPropertyAssignment(name, initializer), node); + } + return ts.setTextRange(factory.createPropertyAssignment(name, exportedOrImportedName), node); + } + return node; + } + /** + * Substitution for an Expression that may contain an imported or exported symbol. + * + * @param node The node to substitute. + */ + function substituteExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return substituteExpressionIdentifier(node); + case 208 /* SyntaxKind.CallExpression */: + return substituteCallExpression(node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return substituteTaggedTemplateExpression(node); + case 221 /* SyntaxKind.BinaryExpression */: + return substituteBinaryExpression(node); + } + return node; + } + function substituteCallExpression(node) { + if (ts.isIdentifier(node.expression)) { + var expression = substituteExpressionIdentifier(node.expression); + noSubstitution[ts.getNodeId(expression)] = true; + if (!ts.isIdentifier(expression) && !(ts.getEmitFlags(node.expression) & 4096 /* EmitFlags.HelperName */)) { + return ts.addEmitFlags(factory.updateCallExpression(node, expression, + /*typeArguments*/ undefined, node.arguments), 536870912 /* EmitFlags.IndirectCall */); + } + } + return node; + } + function substituteTaggedTemplateExpression(node) { + if (ts.isIdentifier(node.tag)) { + var tag = substituteExpressionIdentifier(node.tag); + noSubstitution[ts.getNodeId(tag)] = true; + if (!ts.isIdentifier(tag) && !(ts.getEmitFlags(node.tag) & 4096 /* EmitFlags.HelperName */)) { + return ts.addEmitFlags(factory.updateTaggedTemplateExpression(node, tag, + /*typeArguments*/ undefined, node.template), 536870912 /* EmitFlags.IndirectCall */); + } + } + return node; + } + /** + * Substitution for an Identifier expression that may contain an imported or exported + * symbol. + * + * @param node The node to substitute. + */ + function substituteExpressionIdentifier(node) { + var _a, _b; + if (ts.getEmitFlags(node) & 4096 /* EmitFlags.HelperName */) { + var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); + if (externalHelpersModuleName) { + return factory.createPropertyAccessExpression(externalHelpersModuleName, node); + } + return node; + } + else if (!(ts.isGeneratedIdentifier(node) && !(node.autoGenerateFlags & 64 /* GeneratedIdentifierFlags.AllowNameSubstitution */)) && !ts.isLocalName(node)) { + var exportContainer = resolver.getReferencedExportContainer(node, ts.isExportName(node)); + if (exportContainer && exportContainer.kind === 305 /* SyntaxKind.SourceFile */) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.cloneNode(node)), + /*location*/ node); + } + var importDeclaration = resolver.getReferencedImportDeclaration(node); + if (importDeclaration) { + if (ts.isImportClause(importDeclaration)) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(importDeclaration.parent), factory.createIdentifier("default")), + /*location*/ node); + } + else if (ts.isImportSpecifier(importDeclaration)) { + var name = importDeclaration.propertyName || importDeclaration.name; + return ts.setTextRange(factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) === null || _a === void 0 ? void 0 : _a.parent) === null || _b === void 0 ? void 0 : _b.parent) || importDeclaration), factory.cloneNode(name)), + /*location*/ node); + } + } + } + return node; + } + /** + * Substitution for a BinaryExpression that may contain an imported or exported symbol. + * + * @param node The node to substitute. + */ + function substituteBinaryExpression(node) { + // When we see an assignment expression whose left-hand side is an exported symbol, + // we should ensure all exports of that symbol are updated with the correct value. + // + // - We do not substitute generated identifiers for any reason. + // - We do not substitute identifiers tagged with the LocalName flag. + // - We do not substitute identifiers that were originally the name of an enum or + // namespace due to how they are transformed in TypeScript. + // - We only substitute identifiers that are exported at the top level. + if (ts.isAssignmentOperator(node.operatorToken.kind) + && ts.isIdentifier(node.left) + && !ts.isGeneratedIdentifier(node.left) + && !ts.isLocalName(node.left) + && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { + var exportedNames = getExports(node.left); + if (exportedNames) { + // For each additional export of the declaration, apply an export assignment. + var expression = node; + for (var _i = 0, exportedNames_3 = exportedNames; _i < exportedNames_3.length; _i++) { + var exportName = exportedNames_3[_i]; + // Mark the node to prevent triggering this rule again. + noSubstitution[ts.getNodeId(expression)] = true; + expression = createExportExpression(exportName, expression, /*location*/ node); + } + return expression; + } + } + return node; + } + /** + * Gets the additional exports of a name. + * + * @param name The name. + */ + function getExports(name) { + if (!ts.isGeneratedIdentifier(name)) { + var valueDeclaration = resolver.getReferencedImportDeclaration(name) + || resolver.getReferencedValueDeclaration(name); + if (valueDeclaration) { + return currentModuleInfo + && currentModuleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]; + } + } + } + } + ts.transformModule = transformModule; + // emit helper for dynamic import + var dynamicImportUMDHelper = { + name: "typescript:dynamicimport-sync-require", + scoped: true, + text: "\n var __syncRequire = typeof module === \"object\" && typeof module.exports === \"object\";" + }; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformSystemModule(context) { + var factory = context.factory, startLexicalEnvironment = context.startLexicalEnvironment, endLexicalEnvironment = context.endLexicalEnvironment, hoistVariableDeclaration = context.hoistVariableDeclaration; + var compilerOptions = context.getCompilerOptions(); + var resolver = context.getEmitResolver(); + var host = context.getEmitHost(); + var previousOnSubstituteNode = context.onSubstituteNode; + var previousOnEmitNode = context.onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(79 /* SyntaxKind.Identifier */); // Substitutes expression identifiers for imported symbols. + context.enableSubstitution(297 /* SyntaxKind.ShorthandPropertyAssignment */); // Substitutes expression identifiers for imported symbols + context.enableSubstitution(221 /* SyntaxKind.BinaryExpression */); // Substitutes assignments to exported symbols. + context.enableSubstitution(231 /* SyntaxKind.MetaProperty */); // Substitutes 'import.meta' + context.enableEmitNotification(305 /* SyntaxKind.SourceFile */); // Restore state when substituting nodes in a file. + var moduleInfoMap = []; // The ExternalModuleInfo for each file. + var deferredExports = []; // Exports to defer until an EndOfDeclarationMarker is found. + var exportFunctionsMap = []; // The export function associated with a source file. + var noSubstitutionMap = []; // Set of nodes for which substitution rules should be ignored for each file. + var contextObjectMap = []; // The context object associated with a source file. + var currentSourceFile; // The current file. + var moduleInfo; // ExternalModuleInfo for the current file. + var exportFunction; // The export function for the current file. + var contextObject; // The context object for the current file. + var hoistedStatements; + var enclosingBlockScopedContainer; + var noSubstitution; // Set of nodes for which substitution rules should be ignored. + return ts.chainBundle(context, transformSourceFile); + /** + * Transforms the module aspects of a SourceFile. + * + * @param node The SourceFile node. + */ + function transformSourceFile(node) { + if (node.isDeclarationFile || !(ts.isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 4194304 /* TransformFlags.ContainsDynamicImport */)) { + return node; + } + var id = ts.getOriginalNodeId(node); + currentSourceFile = node; + enclosingBlockScopedContainer = node; + // System modules have the following shape: + // + // System.register(['dep-1', ... 'dep-n'], function(exports) {/* module body function */}) + // + // The parameter 'exports' here is a callback '(name: string, value: T) => T' that + // is used to publish exported values. 'exports' returns its 'value' argument so in + // most cases expressions that mutate exported values can be rewritten as: + // + // expr -> exports('name', expr) + // + // The only exception in this rule is postfix unary operators, + // see comment to 'substitutePostfixUnaryExpression' for more details + // Collect information about the external module and dependency groups. + moduleInfo = moduleInfoMap[id] = ts.collectExternalModuleInfo(context, node, resolver, compilerOptions); + // Make sure that the name of the 'exports' function does not conflict with + // existing identifiers. + exportFunction = factory.createUniqueName("exports"); + exportFunctionsMap[id] = exportFunction; + contextObject = contextObjectMap[id] = factory.createUniqueName("context"); + // Add the body of the module. + var dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); + var moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); + var moduleBodyFunction = factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [ + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, exportFunction), + factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, contextObject) + ], + /*type*/ undefined, moduleBodyBlock); + // Write the call to `System.register` + // Clear the emit-helpers flag for later passes since we'll have already used it in the module body + // So the helper will be emit at the correct position instead of at the top of the source-file + var moduleName = ts.tryGetModuleNameFromFile(factory, node, host, compilerOptions); + var dependencies = factory.createArrayLiteralExpression(ts.map(dependencyGroups, function (dependencyGroup) { return dependencyGroup.name; })); + var updated = ts.setEmitFlags(factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray([ + factory.createExpressionStatement(factory.createCallExpression(factory.createPropertyAccessExpression(factory.createIdentifier("System"), "register"), + /*typeArguments*/ undefined, moduleName + ? [moduleName, dependencies, moduleBodyFunction] + : [dependencies, moduleBodyFunction])) + ]), node.statements)), 1024 /* EmitFlags.NoTrailingComments */); + if (!ts.outFile(compilerOptions)) { + ts.moveEmitHelpers(updated, moduleBodyBlock, function (helper) { return !helper.scoped; }); + } + if (noSubstitution) { + noSubstitutionMap[id] = noSubstitution; + noSubstitution = undefined; + } + currentSourceFile = undefined; + moduleInfo = undefined; + exportFunction = undefined; + contextObject = undefined; + hoistedStatements = undefined; + enclosingBlockScopedContainer = undefined; + return updated; + } + /** + * Collects the dependency groups for this files imports. + * + * @param externalImports The imports for the file. + */ + function collectDependencyGroups(externalImports) { + var groupIndices = new ts.Map(); + var dependencyGroups = []; + for (var _i = 0, externalImports_1 = externalImports; _i < externalImports_1.length; _i++) { + var externalImport = externalImports_1[_i]; + var externalModuleName = ts.getExternalModuleNameLiteral(factory, externalImport, currentSourceFile, host, resolver, compilerOptions); + if (externalModuleName) { + var text = externalModuleName.text; + var groupIndex = groupIndices.get(text); + if (groupIndex !== undefined) { + // deduplicate/group entries in dependency list by the dependency name + dependencyGroups[groupIndex].externalImports.push(externalImport); + } + else { + groupIndices.set(text, dependencyGroups.length); + dependencyGroups.push({ + name: externalModuleName, + externalImports: [externalImport] + }); + } + } + } + return dependencyGroups; + } + /** + * Adds the statements for the module body function for the source file. + * + * @param node The source file for the module. + * @param dependencyGroups The grouped dependencies of the module. + */ + function createSystemModuleBody(node, dependencyGroups) { + // Shape of the body in system modules: + // + // function (exports) { + // + // + // + // return { + // setters: [ + // + // ], + // execute: function() { + // + // } + // } + // + // } + // + // i.e: + // + // import {x} from 'file1' + // var y = 1; + // export function foo() { return y + x(); } + // console.log(y); + // + // Will be transformed to: + // + // function(exports) { + // function foo() { return y + file_1.x(); } + // exports("foo", foo); + // var file_1, y; + // return { + // setters: [ + // function(v) { file_1 = v } + // ], + // execute(): function() { + // y = 1; + // console.log(y); + // } + // }; + // } + var statements = []; + // We start a new lexical environment in this function body, but *not* in the + // body of the execute function. This allows us to emit temporary declarations + // only in the outer module body and not in the inner one. + startLexicalEnvironment(); + // Add any prologue directives. + var ensureUseStrict = ts.getStrictOptionValue(compilerOptions, "alwaysStrict") || (!compilerOptions.noImplicitUseStrict && ts.isExternalModule(currentSourceFile)); + var statementOffset = factory.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor); + // var __moduleName = context_1 && context_1.id; + statements.push(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration("__moduleName", + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createLogicalAnd(contextObject, factory.createPropertyAccessExpression(contextObject, "id"))) + ]))); + // Visit the synthetic external helpers import declaration if present + ts.visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, ts.isStatement); + // Visit the statements of the source file, emitting any transformations into + // the `executeStatements` array. We do this *before* we fill the `setters` array + // as we both emit transformations as well as aggregate some data used when creating + // setters. This allows us to reduce the number of times we need to loop through the + // statements of the source file. + var executeStatements = ts.visitNodes(node.statements, topLevelVisitor, ts.isStatement, statementOffset); + // Emit early exports for function declarations. + ts.addRange(statements, hoistedStatements); + // We emit hoisted variables early to align roughly with our previous emit output. + // Two key differences in this approach are: + // - Temporary variables will appear at the top rather than at the bottom of the file + ts.insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + var exportStarFunction = addExportStarIfNeeded(statements); // TODO: GH#18217 + var modifiers = node.transformFlags & 1048576 /* TransformFlags.ContainsAwait */ ? + factory.createModifiersFromModifierFlags(256 /* ModifierFlags.Async */) : + undefined; + var moduleObject = factory.createObjectLiteralExpression([ + factory.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), + factory.createPropertyAssignment("execute", factory.createFunctionExpression(modifiers, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, + /*parameters*/ [], + /*type*/ undefined, factory.createBlock(executeStatements, /*multiLine*/ true))) + ], /*multiLine*/ true); + statements.push(factory.createReturnStatement(moduleObject)); + return factory.createBlock(statements, /*multiLine*/ true); + } + /** + * Adds an exportStar function to a statement list if it is needed for the file. + * + * @param statements A statement list. + */ + function addExportStarIfNeeded(statements) { + if (!moduleInfo.hasExportStarsToExportValues) { + return; + } + // when resolving exports local exported entries/indirect exported entries in the module + // should always win over entries with similar names that were added via star exports + // to support this we store names of local/indirect exported entries in a set. + // this set is used to filter names brought by star expors. + // local names set should only be added if we have anything exported + if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) { + // no exported declarations (export var ...) or export specifiers (export {x}) + // check if we have any non star export declarations. + var hasExportDeclarationWithExportClause = false; + for (var _i = 0, _a = moduleInfo.externalImports; _i < _a.length; _i++) { + var externalImport = _a[_i]; + if (externalImport.kind === 272 /* SyntaxKind.ExportDeclaration */ && externalImport.exportClause) { + hasExportDeclarationWithExportClause = true; + break; + } + } + if (!hasExportDeclarationWithExportClause) { + // we still need to emit exportStar helper + var exportStarFunction_1 = createExportStarFunction(/*localNames*/ undefined); + statements.push(exportStarFunction_1); + return exportStarFunction_1.name; + } + } + var exportedNames = []; + if (moduleInfo.exportedNames) { + for (var _b = 0, _c = moduleInfo.exportedNames; _b < _c.length; _b++) { + var exportedLocalName = _c[_b]; + if (exportedLocalName.escapedText === "default") { + continue; + } + // write name of exported declaration, i.e 'export var x...' + exportedNames.push(factory.createPropertyAssignment(factory.createStringLiteralFromNode(exportedLocalName), factory.createTrue())); + } + } + var exportedNamesStorageRef = factory.createUniqueName("exportedNames"); + statements.push(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(exportedNamesStorageRef, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createObjectLiteralExpression(exportedNames, /*multiline*/ true)) + ]))); + var exportStarFunction = createExportStarFunction(exportedNamesStorageRef); + statements.push(exportStarFunction); + return exportStarFunction.name; + } + /** + * Creates an exportStar function for the file, with an optional set of excluded local + * names. + * + * @param localNames An optional reference to an object containing a set of excluded local + * names. + */ + function createExportStarFunction(localNames) { + var exportStarFunction = factory.createUniqueName("exportStar"); + var m = factory.createIdentifier("m"); + var n = factory.createIdentifier("n"); + var exports = factory.createIdentifier("exports"); + var condition = factory.createStrictInequality(n, factory.createStringLiteral("default")); + if (localNames) { + condition = factory.createLogicalAnd(condition, factory.createLogicalNot(factory.createCallExpression(factory.createPropertyAccessExpression(localNames, "hasOwnProperty"), + /*typeArguments*/ undefined, [n]))); + } + return factory.createFunctionDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, exportStarFunction, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, m)], + /*type*/ undefined, factory.createBlock([ + factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(exports, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createObjectLiteralExpression([])) + ])), + factory.createForInStatement(factory.createVariableDeclarationList([ + factory.createVariableDeclaration(n) + ]), m, factory.createBlock([ + ts.setEmitFlags(factory.createIfStatement(condition, factory.createExpressionStatement(factory.createAssignment(factory.createElementAccessExpression(exports, n), factory.createElementAccessExpression(m, n)))), 1 /* EmitFlags.SingleLine */) + ])), + factory.createExpressionStatement(factory.createCallExpression(exportFunction, + /*typeArguments*/ undefined, [exports])) + ], /*multiline*/ true)); + } + /** + * Creates an array setter callbacks for each dependency group. + * + * @param exportStarFunction A reference to an exportStarFunction for the file. + * @param dependencyGroups An array of grouped dependencies. + */ + function createSettersArray(exportStarFunction, dependencyGroups) { + var setters = []; + for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { + var group_2 = dependencyGroups_1[_i]; + // derive a unique name for parameter from the first named entry in the group + var localName = ts.forEach(group_2.externalImports, function (i) { return ts.getLocalNameForExternalImport(factory, i, currentSourceFile); }); + var parameterName = localName ? factory.getGeneratedNameForNode(localName) : factory.createUniqueName(""); + var statements = []; + for (var _a = 0, _b = group_2.externalImports; _a < _b.length; _a++) { + var entry = _b[_a]; + var importVariableName = ts.getLocalNameForExternalImport(factory, entry, currentSourceFile); // TODO: GH#18217 + switch (entry.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + if (!entry.importClause) { + // 'import "..."' case + // module is imported only for side-effects, no emit required + break; + } + // falls through + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + ts.Debug.assert(importVariableName !== undefined); + // save import into the local + statements.push(factory.createExpressionStatement(factory.createAssignment(importVariableName, parameterName))); + break; + case 272 /* SyntaxKind.ExportDeclaration */: + ts.Debug.assert(importVariableName !== undefined); + if (entry.exportClause) { + if (ts.isNamedExports(entry.exportClause)) { + // export {a, b as c} from 'foo' + // + // emit as: + // + // exports_({ + // "a": _["a"], + // "c": _["b"] + // }); + var properties = []; + for (var _c = 0, _d = entry.exportClause.elements; _c < _d.length; _c++) { + var e = _d[_c]; + properties.push(factory.createPropertyAssignment(factory.createStringLiteral(ts.idText(e.name)), factory.createElementAccessExpression(parameterName, factory.createStringLiteral(ts.idText(e.propertyName || e.name))))); + } + statements.push(factory.createExpressionStatement(factory.createCallExpression(exportFunction, + /*typeArguments*/ undefined, [factory.createObjectLiteralExpression(properties, /*multiline*/ true)]))); + } + else { + statements.push(factory.createExpressionStatement(factory.createCallExpression(exportFunction, + /*typeArguments*/ undefined, [ + factory.createStringLiteral(ts.idText(entry.exportClause.name)), + parameterName + ]))); + } + } + else { + // export * from 'foo' + // + // emit as: + // + // exportStar(foo_1_1); + statements.push(factory.createExpressionStatement(factory.createCallExpression(exportStarFunction, + /*typeArguments*/ undefined, [parameterName]))); + } + break; + } + } + setters.push(factory.createFunctionExpression( + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, + /*name*/ undefined, + /*typeParameters*/ undefined, [factory.createParameterDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*dotDotDotToken*/ undefined, parameterName)], + /*type*/ undefined, factory.createBlock(statements, /*multiLine*/ true))); + } + return factory.createArrayLiteralExpression(setters, /*multiLine*/ true); + } + // + // Top-level Source Element Visitors + // + /** + * Visit source elements at the top-level of a module. + * + * @param node The node to visit. + */ + function topLevelVisitor(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return visitImportDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return visitExportDeclaration(node); + case 271 /* SyntaxKind.ExportAssignment */: + return visitExportAssignment(node); + default: + return topLevelNestedVisitor(node); + } + } + /** + * Visits an ImportDeclaration node. + * + * @param node The node to visit. + */ + function visitImportDeclaration(node) { + var statements; + if (node.importClause) { + hoistVariableDeclaration(ts.getLocalNameForExternalImport(factory, node, currentSourceFile)); // TODO: GH#18217 + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfImportDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + function visitExportDeclaration(node) { + ts.Debug.assertIsDefined(node); + return undefined; + } + /** + * Visits an ImportEqualsDeclaration node. + * + * @param node The node to visit. + */ + function visitImportEqualsDeclaration(node) { + ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + var statements; + hoistVariableDeclaration(ts.getLocalNameForExternalImport(factory, node, currentSourceFile)); // TODO: GH#18217 + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfImportEqualsDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Visits an ExportAssignment node. + * + * @param node The node to visit. + */ + function visitExportAssignment(node) { + if (node.isExportEquals) { + // Elide `export=` as it is illegal in a SystemJS module. + return undefined; + } + var expression = ts.visitNode(node.expression, visitor, ts.isExpression); + var original = node.original; + if (original && hasAssociatedEndOfDeclarationMarker(original)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportStatement(deferredExports[id], factory.createIdentifier("default"), expression, /*allowComments*/ true); + } + else { + return createExportStatement(factory.createIdentifier("default"), expression, /*allowComments*/ true); + } + } + /** + * Visits a FunctionDeclaration, hoisting it to the outer module body function. + * + * @param node The node to visit. + */ + function visitFunctionDeclaration(node) { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + hoistedStatements = ts.append(hoistedStatements, factory.updateFunctionDeclaration(node, node.decorators, ts.visitNodes(node.modifiers, modifierVisitor, ts.isModifier), node.asteriskToken, factory.getDeclarationName(node, /*allowComments*/ true, /*allowSourceMaps*/ true), + /*typeParameters*/ undefined, ts.visitNodes(node.parameters, visitor, ts.isParameterDeclaration), + /*type*/ undefined, ts.visitNode(node.body, visitor, ts.isBlock))); + } + else { + hoistedStatements = ts.append(hoistedStatements, ts.visitEachChild(node, visitor, context)); + } + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); + } + else { + hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); + } + return undefined; + } + /** + * Visits a ClassDeclaration, hoisting its name to the outer module body function. + * + * @param node The node to visit. + */ + function visitClassDeclaration(node) { + var statements; + // Hoist the name of the class declaration to the outer module body function. + var name = factory.getLocalName(node); + hoistVariableDeclaration(name); + // Rewrite the class declaration into an assignment of a class expression. + statements = ts.append(statements, ts.setTextRange(factory.createExpressionStatement(factory.createAssignment(name, ts.setTextRange(factory.createClassExpression(ts.visitNodes(node.decorators, visitor, ts.isDecorator), + /*modifiers*/ undefined, node.name, + /*typeParameters*/ undefined, ts.visitNodes(node.heritageClauses, visitor, ts.isHeritageClause), ts.visitNodes(node.members, visitor, ts.isClassElement)), node))), node)); + if (hasAssociatedEndOfDeclarationMarker(node)) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node); + } + else { + statements = appendExportsOfHoistedDeclaration(statements, node); + } + return ts.singleOrMany(statements); + } + /** + * Visits a variable statement, hoisting declared names to the top-level module body. + * Each declaration is rewritten into an assignment expression. + * + * @param node The node to visit. + */ + function visitVariableStatement(node) { + if (!shouldHoistVariableDeclarationList(node.declarationList)) { + return ts.visitNode(node, visitor, ts.isStatement); + } + var expressions; + var isExportedDeclaration = ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */); + var isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node); + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + if (variable.initializer) { + expressions = ts.append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration)); + } + else { + hoistBindingElement(variable); + } + } + var statements; + if (expressions) { + statements = ts.append(statements, ts.setTextRange(factory.createExpressionStatement(factory.inlineExpressions(expressions)), node)); + } + if (isMarkedDeclaration) { + // Defer exports until we encounter an EndOfDeclarationMarker node + var id = ts.getOriginalNodeId(node); + deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration); + } + else { + statements = appendExportsOfVariableStatement(statements, node, /*exportSelf*/ false); + } + return ts.singleOrMany(statements); + } + /** + * Hoists the declared names of a VariableDeclaration or BindingElement. + * + * @param node The declaration to hoist. + */ + function hoistBindingElement(node) { + if (ts.isBindingPattern(node.name)) { + for (var _i = 0, _a = node.name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + hoistBindingElement(element); + } + } + } + else { + hoistVariableDeclaration(factory.cloneNode(node.name)); + } + } + /** + * Determines whether a VariableDeclarationList should be hoisted. + * + * @param node The node to test. + */ + function shouldHoistVariableDeclarationList(node) { + // hoist only non-block scoped declarations or block scoped declarations parented by source file + return (ts.getEmitFlags(node) & 2097152 /* EmitFlags.NoHoisting */) === 0 + && (enclosingBlockScopedContainer.kind === 305 /* SyntaxKind.SourceFile */ + || (ts.getOriginalNode(node).flags & 3 /* NodeFlags.BlockScoped */) === 0); + } + /** + * Transform an initialized variable declaration into an expression. + * + * @param node The node to transform. + * @param isExportedDeclaration A value indicating whether the variable is exported. + */ + function transformInitializedVariable(node, isExportedDeclaration) { + var createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; + return ts.isBindingPattern(node.name) + ? ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, + /*needsValue*/ false, createAssignment) + : node.initializer ? createAssignment(node.name, ts.visitNode(node.initializer, visitor, ts.isExpression)) : node.name; + } + /** + * Creates an assignment expression for an exported variable declaration. + * + * @param name The name of the variable. + * @param value The value of the variable's initializer. + * @param location The source map location for the assignment. + */ + function createExportedVariableAssignment(name, value, location) { + return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ true); + } + /** + * Creates an assignment expression for a non-exported variable declaration. + * + * @param name The name of the variable. + * @param value The value of the variable's initializer. + * @param location The source map location for the assignment. + */ + function createNonExportedVariableAssignment(name, value, location) { + return createVariableAssignment(name, value, location, /*isExportedDeclaration*/ false); + } + /** + * Creates an assignment expression for a variable declaration. + * + * @param name The name of the variable. + * @param value The value of the variable's initializer. + * @param location The source map location for the assignment. + * @param isExportedDeclaration A value indicating whether the variable is exported. + */ + function createVariableAssignment(name, value, location, isExportedDeclaration) { + hoistVariableDeclaration(factory.cloneNode(name)); + return isExportedDeclaration + ? createExportExpression(name, preventSubstitution(ts.setTextRange(factory.createAssignment(name, value), location))) + : preventSubstitution(ts.setTextRange(factory.createAssignment(name, value), location)); + } + /** + * Visits a MergeDeclarationMarker used as a placeholder for the beginning of a merged + * and transformed declaration. + * + * @param node The node to visit. + */ + function visitMergeDeclarationMarker(node) { + // For an EnumDeclaration or ModuleDeclaration that merges with a preceeding + // declaration we do not emit a leading variable declaration. To preserve the + // begin/end semantics of the declararation and to properly handle exports + // we wrapped the leading variable declaration in a `MergeDeclarationMarker`. + // + // To balance the declaration, we defer the exports of the elided variable + // statement until we visit this declaration's `EndOfDeclarationMarker`. + if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 237 /* SyntaxKind.VariableStatement */) { + var id = ts.getOriginalNodeId(node); + var isExportedDeclaration = ts.hasSyntacticModifier(node.original, 1 /* ModifierFlags.Export */); + deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration); + } + return node; + } + /** + * Determines whether a node has an associated EndOfDeclarationMarker. + * + * @param node The node to test. + */ + function hasAssociatedEndOfDeclarationMarker(node) { + return (ts.getEmitFlags(node) & 4194304 /* EmitFlags.HasEndOfDeclarationMarker */) !== 0; + } + /** + * Visits a DeclarationMarker used as a placeholder for the end of a transformed + * declaration. + * + * @param node The node to visit. + */ + function visitEndOfDeclarationMarker(node) { + // For some transformations we emit an `EndOfDeclarationMarker` to mark the actual + // end of the transformed declaration. We use this marker to emit any deferred exports + // of the declaration. + var id = ts.getOriginalNodeId(node); + var statements = deferredExports[id]; + if (statements) { + delete deferredExports[id]; + return ts.append(statements, node); + } + else { + var original = ts.getOriginalNode(node); + if (ts.isModuleOrEnumDeclaration(original)) { + return ts.append(appendExportsOfDeclaration(statements, original), node); + } + } + return node; + } + /** + * Appends the exports of an ImportDeclaration to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfImportDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + var importClause = decl.importClause; + if (!importClause) { + return statements; + } + if (importClause.name) { + statements = appendExportsOfDeclaration(statements, importClause); + } + var namedBindings = importClause.namedBindings; + if (namedBindings) { + switch (namedBindings.kind) { + case 268 /* SyntaxKind.NamespaceImport */: + statements = appendExportsOfDeclaration(statements, namedBindings); + break; + case 269 /* SyntaxKind.NamedImports */: + for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { + var importBinding = _a[_i]; + statements = appendExportsOfDeclaration(statements, importBinding); + } + break; + } + } + return statements; + } + /** + * Appends the export of an ImportEqualsDeclaration to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfImportEqualsDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + return appendExportsOfDeclaration(statements, decl); + } + /** + * Appends the exports of a VariableStatement to a statement list, returning the statement + * list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param node The VariableStatement whose exports are to be recorded. + * @param exportSelf A value indicating whether to also export each VariableDeclaration of + * `nodes` declaration list. + */ + function appendExportsOfVariableStatement(statements, node, exportSelf) { + if (moduleInfo.exportEquals) { + return statements; + } + for (var _i = 0, _a = node.declarationList.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (decl.initializer || exportSelf) { + statements = appendExportsOfBindingElement(statements, decl, exportSelf); + } + } + return statements; + } + /** + * Appends the exports of a VariableDeclaration or BindingElement to a statement list, + * returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + * @param exportSelf A value indicating whether to also export the declaration itself. + */ + function appendExportsOfBindingElement(statements, decl, exportSelf) { + if (moduleInfo.exportEquals) { + return statements; + } + if (ts.isBindingPattern(decl.name)) { + for (var _i = 0, _a = decl.name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isOmittedExpression(element)) { + statements = appendExportsOfBindingElement(statements, element, exportSelf); + } + } + } + else if (!ts.isGeneratedIdentifier(decl.name)) { + var excludeName = void 0; + if (exportSelf) { + statements = appendExportStatement(statements, decl.name, factory.getLocalName(decl)); + excludeName = ts.idText(decl.name); + } + statements = appendExportsOfDeclaration(statements, decl, excludeName); + } + return statements; + } + /** + * Appends the exports of a ClassDeclaration or FunctionDeclaration to a statement list, + * returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration whose exports are to be recorded. + */ + function appendExportsOfHoistedDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + var excludeName; + if (ts.hasSyntacticModifier(decl, 1 /* ModifierFlags.Export */)) { + var exportName = ts.hasSyntacticModifier(decl, 512 /* ModifierFlags.Default */) ? factory.createStringLiteral("default") : decl.name; + statements = appendExportStatement(statements, exportName, factory.getLocalName(decl)); + excludeName = ts.getTextOfIdentifierOrLiteral(exportName); + } + if (decl.name) { + statements = appendExportsOfDeclaration(statements, decl, excludeName); + } + return statements; + } + /** + * Appends the exports of a declaration to a statement list, returning the statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param decl The declaration to export. + * @param excludeName An optional name to exclude from exports. + */ + function appendExportsOfDeclaration(statements, decl, excludeName) { + if (moduleInfo.exportEquals) { + return statements; + } + var name = factory.getDeclarationName(decl); + var exportSpecifiers = moduleInfo.exportSpecifiers.get(ts.idText(name)); + if (exportSpecifiers) { + for (var _i = 0, exportSpecifiers_2 = exportSpecifiers; _i < exportSpecifiers_2.length; _i++) { + var exportSpecifier = exportSpecifiers_2[_i]; + if (exportSpecifier.name.escapedText !== excludeName) { + statements = appendExportStatement(statements, exportSpecifier.name, name); + } + } + } + return statements; + } + /** + * Appends the down-level representation of an export to a statement list, returning the + * statement list. + * + * @param statements A statement list to which the down-level export statements are to be + * appended. If `statements` is `undefined`, a new array is allocated if statements are + * appended. + * @param exportName The name of the export. + * @param expression The expression to export. + * @param allowComments Whether to allow comments on the export. + */ + function appendExportStatement(statements, exportName, expression, allowComments) { + statements = ts.append(statements, createExportStatement(exportName, expression, allowComments)); + return statements; + } + /** + * Creates a call to the current file's export function to export a value. + * + * @param name The bound name of the export. + * @param value The exported value. + * @param allowComments An optional value indicating whether to emit comments for the statement. + */ + function createExportStatement(name, value, allowComments) { + var statement = factory.createExpressionStatement(createExportExpression(name, value)); + ts.startOnNewLine(statement); + if (!allowComments) { + ts.setEmitFlags(statement, 1536 /* EmitFlags.NoComments */); + } + return statement; + } + /** + * Creates a call to the current file's export function to export a value. + * + * @param name The bound name of the export. + * @param value The exported value. + */ + function createExportExpression(name, value) { + var exportName = ts.isIdentifier(name) ? factory.createStringLiteralFromNode(name) : name; + ts.setEmitFlags(value, ts.getEmitFlags(value) | 1536 /* EmitFlags.NoComments */); + return ts.setCommentRange(factory.createCallExpression(exportFunction, /*typeArguments*/ undefined, [exportName, value]), value); + } + // + // Top-Level or Nested Source Element Visitors + // + /** + * Visit nested elements at the top-level of a module. + * + * @param node The node to visit. + */ + function topLevelNestedVisitor(node) { + switch (node.kind) { + case 237 /* SyntaxKind.VariableStatement */: + return visitVariableStatement(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 257 /* SyntaxKind.ClassDeclaration */: + return visitClassDeclaration(node); + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node, /*isTopLevel*/ true); + case 243 /* SyntaxKind.ForInStatement */: + return visitForInStatement(node); + case 244 /* SyntaxKind.ForOfStatement */: + return visitForOfStatement(node); + case 240 /* SyntaxKind.DoStatement */: + return visitDoStatement(node); + case 241 /* SyntaxKind.WhileStatement */: + return visitWhileStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return visitLabeledStatement(node); + case 248 /* SyntaxKind.WithStatement */: + return visitWithStatement(node); + case 249 /* SyntaxKind.SwitchStatement */: + return visitSwitchStatement(node); + case 263 /* SyntaxKind.CaseBlock */: + return visitCaseBlock(node); + case 289 /* SyntaxKind.CaseClause */: + return visitCaseClause(node); + case 290 /* SyntaxKind.DefaultClause */: + return visitDefaultClause(node); + case 252 /* SyntaxKind.TryStatement */: + return visitTryStatement(node); + case 292 /* SyntaxKind.CatchClause */: + return visitCatchClause(node); + case 235 /* SyntaxKind.Block */: + return visitBlock(node); + case 352 /* SyntaxKind.MergeDeclarationMarker */: + return visitMergeDeclarationMarker(node); + case 353 /* SyntaxKind.EndOfDeclarationMarker */: + return visitEndOfDeclarationMarker(node); + default: + return visitor(node); + } + } + /** + * Visits the body of a ForStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitForStatement(node, isTopLevel) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory.updateForStatement(node, ts.visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, ts.isForInitializer), ts.visitNode(node.condition, visitor, ts.isExpression), ts.visitNode(node.incrementor, discardedValueVisitor, ts.isExpression), ts.visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + /** + * Visits the body of a ForInStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitForInStatement(node) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory.updateForInStatement(node, visitForInitializer(node.initializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitIterationBody(node.statement, topLevelNestedVisitor, context)); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + /** + * Visits the body of a ForOfStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitForOfStatement(node) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory.updateForOfStatement(node, node.awaitModifier, visitForInitializer(node.initializer), ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitIterationBody(node.statement, topLevelNestedVisitor, context)); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + /** + * Determines whether to hoist the initializer of a ForStatement, ForInStatement, or + * ForOfStatement. + * + * @param node The node to test. + */ + function shouldHoistForInitializer(node) { + return ts.isVariableDeclarationList(node) + && shouldHoistVariableDeclarationList(node); + } + /** + * Visits the initializer of a ForStatement, ForInStatement, or ForOfStatement + * + * @param node The node to visit. + */ + function visitForInitializer(node) { + if (shouldHoistForInitializer(node)) { + var expressions = void 0; + for (var _i = 0, _a = node.declarations; _i < _a.length; _i++) { + var variable = _a[_i]; + expressions = ts.append(expressions, transformInitializedVariable(variable, /*isExportedDeclaration*/ false)); + if (!variable.initializer) { + hoistBindingElement(variable); + } + } + return expressions ? factory.inlineExpressions(expressions) : factory.createOmittedExpression(); + } + else { + return ts.visitNode(node, discardedValueVisitor, ts.isExpression); + } + } + /** + * Visits the body of a DoStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitDoStatement(node) { + return factory.updateDoStatement(node, ts.visitIterationBody(node.statement, topLevelNestedVisitor, context), ts.visitNode(node.expression, visitor, ts.isExpression)); + } + /** + * Visits the body of a WhileStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitWhileStatement(node) { + return factory.updateWhileStatement(node, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitIterationBody(node.statement, topLevelNestedVisitor, context)); + } + /** + * Visits the body of a LabeledStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitLabeledStatement(node) { + return factory.updateLabeledStatement(node, node.label, ts.visitNode(node.statement, topLevelNestedVisitor, ts.isStatement, factory.liftToBlock)); + } + /** + * Visits the body of a WithStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitWithStatement(node) { + return factory.updateWithStatement(node, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.statement, topLevelNestedVisitor, ts.isStatement, factory.liftToBlock)); + } + /** + * Visits the body of a SwitchStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitSwitchStatement(node) { + return factory.updateSwitchStatement(node, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNode(node.caseBlock, topLevelNestedVisitor, ts.isCaseBlock)); + } + /** + * Visits the body of a CaseBlock to hoist declarations. + * + * @param node The node to visit. + */ + function visitCaseBlock(node) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory.updateCaseBlock(node, ts.visitNodes(node.clauses, topLevelNestedVisitor, ts.isCaseOrDefaultClause)); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + /** + * Visits the body of a CaseClause to hoist declarations. + * + * @param node The node to visit. + */ + function visitCaseClause(node) { + return factory.updateCaseClause(node, ts.visitNode(node.expression, visitor, ts.isExpression), ts.visitNodes(node.statements, topLevelNestedVisitor, ts.isStatement)); + } + /** + * Visits the body of a DefaultClause to hoist declarations. + * + * @param node The node to visit. + */ + function visitDefaultClause(node) { + return ts.visitEachChild(node, topLevelNestedVisitor, context); + } + /** + * Visits the body of a TryStatement to hoist declarations. + * + * @param node The node to visit. + */ + function visitTryStatement(node) { + return ts.visitEachChild(node, topLevelNestedVisitor, context); + } + /** + * Visits the body of a CatchClause to hoist declarations. + * + * @param node The node to visit. + */ + function visitCatchClause(node) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory.updateCatchClause(node, node.variableDeclaration, ts.visitNode(node.block, topLevelNestedVisitor, ts.isBlock)); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + /** + * Visits the body of a Block to hoist declarations. + * + * @param node The node to visit. + */ + function visitBlock(node) { + var savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = ts.visitEachChild(node, topLevelNestedVisitor, context); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + // + // Destructuring Assignment Visitors + // + /** + * Visit nodes to flatten destructuring assignments to exported symbols. + * + * @param node The node to visit. + */ + function visitorWorker(node, valueIsDiscarded) { + if (!(node.transformFlags & (4096 /* TransformFlags.ContainsDestructuringAssignment */ | 4194304 /* TransformFlags.ContainsDynamicImport */ | 67108864 /* TransformFlags.ContainsUpdateExpressionForIdentifier */))) { + return node; + } + switch (node.kind) { + case 242 /* SyntaxKind.ForStatement */: + return visitForStatement(node, /*isTopLevel*/ false); + case 238 /* SyntaxKind.ExpressionStatement */: + return visitExpressionStatement(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return visitParenthesizedExpression(node, valueIsDiscarded); + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return visitPartiallyEmittedExpression(node, valueIsDiscarded); + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.isDestructuringAssignment(node)) { + return visitDestructuringAssignment(node, valueIsDiscarded); + } + break; + case 208 /* SyntaxKind.CallExpression */: + if (ts.isImportCall(node)) { + return visitImportCallExpression(node); + } + break; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Visit nodes to flatten destructuring assignments to exported symbols. + * + * @param node The node to visit. + */ + function visitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ false); + } + function discardedValueVisitor(node) { + return visitorWorker(node, /*valueIsDiscarded*/ true); + } + function visitExpressionStatement(node) { + return factory.updateExpressionStatement(node, ts.visitNode(node.expression, discardedValueVisitor, ts.isExpression)); + } + function visitParenthesizedExpression(node, valueIsDiscarded) { + return factory.updateParenthesizedExpression(node, ts.visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, ts.isExpression)); + } + function visitPartiallyEmittedExpression(node, valueIsDiscarded) { + return factory.updatePartiallyEmittedExpression(node, ts.visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, ts.isExpression)); + } + function visitImportCallExpression(node) { + // import("./blah") + // emit as + // System.register([], function (_export, _context) { + // return { + // setters: [], + // execute: () => { + // _context.import('./blah'); + // } + // }; + // }); + var externalModuleName = ts.getExternalModuleNameLiteral(factory, node, currentSourceFile, host, resolver, compilerOptions); + var firstArgument = ts.visitNode(ts.firstOrUndefined(node.arguments), visitor); + // Only use the external module name if it differs from the first argument. This allows us to preserve the quote style of the argument on output. + var argument = externalModuleName && (!firstArgument || !ts.isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument; + return factory.createCallExpression(factory.createPropertyAccessExpression(contextObject, factory.createIdentifier("import")), + /*typeArguments*/ undefined, argument ? [argument] : []); + } + /** + * Visits a DestructuringAssignment to flatten destructuring to exported symbols. + * + * @param node The node to visit. + */ + function visitDestructuringAssignment(node, valueIsDiscarded) { + if (hasExportedReferenceInDestructuringTarget(node.left)) { + return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, !valueIsDiscarded); + } + return ts.visitEachChild(node, visitor, context); + } + /** + * Determines whether the target of a destructuring assignment refers to an exported symbol. + * + * @param node The destructuring target. + */ + function hasExportedReferenceInDestructuringTarget(node) { + if (ts.isAssignmentExpression(node, /*excludeCompoundAssignment*/ true)) { + return hasExportedReferenceInDestructuringTarget(node.left); + } + else if (ts.isSpreadElement(node)) { + return hasExportedReferenceInDestructuringTarget(node.expression); + } + else if (ts.isObjectLiteralExpression(node)) { + return ts.some(node.properties, hasExportedReferenceInDestructuringTarget); + } + else if (ts.isArrayLiteralExpression(node)) { + return ts.some(node.elements, hasExportedReferenceInDestructuringTarget); + } + else if (ts.isShorthandPropertyAssignment(node)) { + return hasExportedReferenceInDestructuringTarget(node.name); + } + else if (ts.isPropertyAssignment(node)) { + return hasExportedReferenceInDestructuringTarget(node.initializer); + } + else if (ts.isIdentifier(node)) { + var container = resolver.getReferencedExportContainer(node); + return container !== undefined && container.kind === 305 /* SyntaxKind.SourceFile */; + } + else { + return false; + } + } + function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) { + // When we see a prefix or postfix increment expression whose operand is an exported + // symbol, we should ensure all exports of that symbol are updated with the correct + // value. + // + // - We do not transform generated identifiers for any reason. + // - We do not transform identifiers tagged with the LocalName flag. + // - We do not transform identifiers that were originally the name of an enum or + // namespace due to how they are transformed in TypeScript. + // - We only transform identifiers that are exported at the top level. + if ((node.operator === 45 /* SyntaxKind.PlusPlusToken */ || node.operator === 46 /* SyntaxKind.MinusMinusToken */) + && ts.isIdentifier(node.operand) + && !ts.isGeneratedIdentifier(node.operand) + && !ts.isLocalName(node.operand) + && !ts.isDeclarationNameOfEnumOrNamespace(node.operand)) { + var exportedNames = getExports(node.operand); + if (exportedNames) { + var temp = void 0; + var expression = ts.visitNode(node.operand, visitor, ts.isExpression); + if (ts.isPrefixUnaryExpression(node)) { + expression = factory.updatePrefixUnaryExpression(node, expression); + } + else { + expression = factory.updatePostfixUnaryExpression(node, expression); + if (!valueIsDiscarded) { + temp = factory.createTempVariable(hoistVariableDeclaration); + expression = factory.createAssignment(temp, expression); + ts.setTextRange(expression, node); + } + expression = factory.createComma(expression, factory.cloneNode(node.operand)); + ts.setTextRange(expression, node); + } + for (var _i = 0, exportedNames_4 = exportedNames; _i < exportedNames_4.length; _i++) { + var exportName = exportedNames_4[_i]; + expression = createExportExpression(exportName, preventSubstitution(expression)); + } + if (temp) { + expression = factory.createComma(expression, temp); + ts.setTextRange(expression, node); + } + return expression; + } + } + return ts.visitEachChild(node, visitor, context); + } + // + // Modifier Visitors + // + /** + * Visit nodes to elide module-specific modifiers. + * + * @param node The node to visit. + */ + function modifierVisitor(node) { + switch (node.kind) { + case 93 /* SyntaxKind.ExportKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: + return undefined; + } + return node; + } + // + // Emit Notification + // + /** + * Hook for node emit notifications. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emitCallback A callback used to emit the node in the printer. + */ + function onEmitNode(hint, node, emitCallback) { + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + var id = ts.getOriginalNodeId(node); + currentSourceFile = node; + moduleInfo = moduleInfoMap[id]; + exportFunction = exportFunctionsMap[id]; + noSubstitution = noSubstitutionMap[id]; + contextObject = contextObjectMap[id]; + if (noSubstitution) { + delete noSubstitutionMap[id]; + } + previousOnEmitNode(hint, node, emitCallback); + currentSourceFile = undefined; + moduleInfo = undefined; + exportFunction = undefined; + contextObject = undefined; + noSubstitution = undefined; + } + else { + previousOnEmitNode(hint, node, emitCallback); + } + } + // + // Substitutions + // + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (isSubstitutionPrevented(node)) { + return node; + } + if (hint === 1 /* EmitHint.Expression */) { + return substituteExpression(node); + } + else if (hint === 4 /* EmitHint.Unspecified */) { + return substituteUnspecified(node); + } + return node; + } + /** + * Substitute the node, if necessary. + * + * @param node The node to substitute. + */ + function substituteUnspecified(node) { + switch (node.kind) { + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return substituteShorthandPropertyAssignment(node); + } + return node; + } + /** + * Substitution for a ShorthandPropertyAssignment whose name that may contain an imported or exported symbol. + * + * @param node The node to substitute. + */ + function substituteShorthandPropertyAssignment(node) { + var _a, _b; + var name = node.name; + if (!ts.isGeneratedIdentifier(name) && !ts.isLocalName(name)) { + var importDeclaration = resolver.getReferencedImportDeclaration(name); + if (importDeclaration) { + if (ts.isImportClause(importDeclaration)) { + return ts.setTextRange(factory.createPropertyAssignment(factory.cloneNode(name), factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(importDeclaration.parent), factory.createIdentifier("default"))), + /*location*/ node); + } + else if (ts.isImportSpecifier(importDeclaration)) { + return ts.setTextRange(factory.createPropertyAssignment(factory.cloneNode(name), factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) === null || _a === void 0 ? void 0 : _a.parent) === null || _b === void 0 ? void 0 : _b.parent) || importDeclaration), factory.cloneNode(importDeclaration.propertyName || importDeclaration.name))), + /*location*/ node); + } + } + } + return node; + } + /** + * Substitute the expression, if necessary. + * + * @param node The node to substitute. + */ + function substituteExpression(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return substituteExpressionIdentifier(node); + case 221 /* SyntaxKind.BinaryExpression */: + return substituteBinaryExpression(node); + case 231 /* SyntaxKind.MetaProperty */: + return substituteMetaProperty(node); + } + return node; + } + /** + * Substitution for an Identifier expression that may contain an imported or exported symbol. + * + * @param node The node to substitute. + */ + function substituteExpressionIdentifier(node) { + var _a, _b; + if (ts.getEmitFlags(node) & 4096 /* EmitFlags.HelperName */) { + var externalHelpersModuleName = ts.getExternalHelpersModuleName(currentSourceFile); + if (externalHelpersModuleName) { + return factory.createPropertyAccessExpression(externalHelpersModuleName, node); + } + return node; + } + // When we see an identifier in an expression position that + // points to an imported symbol, we should substitute a qualified + // reference to the imported symbol if one is needed. + // + // - We do not substitute generated identifiers for any reason. + // - We do not substitute identifiers tagged with the LocalName flag. + if (!ts.isGeneratedIdentifier(node) && !ts.isLocalName(node)) { + var importDeclaration = resolver.getReferencedImportDeclaration(node); + if (importDeclaration) { + if (ts.isImportClause(importDeclaration)) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(importDeclaration.parent), factory.createIdentifier("default")), + /*location*/ node); + } + else if (ts.isImportSpecifier(importDeclaration)) { + return ts.setTextRange(factory.createPropertyAccessExpression(factory.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) === null || _a === void 0 ? void 0 : _a.parent) === null || _b === void 0 ? void 0 : _b.parent) || importDeclaration), factory.cloneNode(importDeclaration.propertyName || importDeclaration.name)), + /*location*/ node); + } + } + } + return node; + } + /** + * Substitution for a BinaryExpression that may contain an imported or exported symbol. + * + * @param node The node to substitute. + */ + function substituteBinaryExpression(node) { + // When we see an assignment expression whose left-hand side is an exported symbol, + // we should ensure all exports of that symbol are updated with the correct value. + // + // - We do not substitute generated identifiers for any reason. + // - We do not substitute identifiers tagged with the LocalName flag. + // - We do not substitute identifiers that were originally the name of an enum or + // namespace due to how they are transformed in TypeScript. + // - We only substitute identifiers that are exported at the top level. + if (ts.isAssignmentOperator(node.operatorToken.kind) + && ts.isIdentifier(node.left) + && !ts.isGeneratedIdentifier(node.left) + && !ts.isLocalName(node.left) + && !ts.isDeclarationNameOfEnumOrNamespace(node.left)) { + var exportedNames = getExports(node.left); + if (exportedNames) { + // For each additional export of the declaration, apply an export assignment. + var expression = node; + for (var _i = 0, exportedNames_5 = exportedNames; _i < exportedNames_5.length; _i++) { + var exportName = exportedNames_5[_i]; + expression = createExportExpression(exportName, preventSubstitution(expression)); + } + return expression; + } + } + return node; + } + function substituteMetaProperty(node) { + if (ts.isImportMeta(node)) { + return factory.createPropertyAccessExpression(contextObject, factory.createIdentifier("meta")); + } + return node; + } + /** + * Gets the exports of a name. + * + * @param name The name. + */ + function getExports(name) { + var exportedNames; + if (!ts.isGeneratedIdentifier(name)) { + var valueDeclaration = resolver.getReferencedImportDeclaration(name) + || resolver.getReferencedValueDeclaration(name); + if (valueDeclaration) { + var exportContainer = resolver.getReferencedExportContainer(name, /*prefixLocals*/ false); + if (exportContainer && exportContainer.kind === 305 /* SyntaxKind.SourceFile */) { + exportedNames = ts.append(exportedNames, factory.getDeclarationName(valueDeclaration)); + } + exportedNames = ts.addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[ts.getOriginalNodeId(valueDeclaration)]); + } + } + return exportedNames; + } + /** + * Prevent substitution of a node for this transformer. + * + * @param node The node which should not be substituted. + */ + function preventSubstitution(node) { + if (noSubstitution === undefined) + noSubstitution = []; + noSubstitution[ts.getNodeId(node)] = true; + return node; + } + /** + * Determines whether a node should not be substituted. + * + * @param node The node to test. + */ + function isSubstitutionPrevented(node) { + return noSubstitution && node.id && noSubstitution[node.id]; + } + } + ts.transformSystemModule = transformSystemModule; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformECMAScriptModule(context) { + var factory = context.factory, emitHelpers = context.getEmitHelperFactory; + var host = context.getEmitHost(); + var resolver = context.getEmitResolver(); + var compilerOptions = context.getCompilerOptions(); + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var previousOnEmitNode = context.onEmitNode; + var previousOnSubstituteNode = context.onSubstituteNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.enableEmitNotification(305 /* SyntaxKind.SourceFile */); + context.enableSubstitution(79 /* SyntaxKind.Identifier */); + var helperNameSubstitutions; + var currentSourceFile; + var importRequireStatements; + return ts.chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + if (ts.isExternalModule(node) || compilerOptions.isolatedModules) { + currentSourceFile = node; + importRequireStatements = undefined; + var result = updateExternalModule(node); + currentSourceFile = undefined; + if (importRequireStatements) { + result = factory.updateSourceFile(result, ts.setTextRange(factory.createNodeArray(ts.insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements)); + } + if (!ts.isExternalModule(node) || ts.some(result.statements, ts.isExternalModuleIndicator)) { + return result; + } + return factory.updateSourceFile(result, ts.setTextRange(factory.createNodeArray(__spreadArray(__spreadArray([], result.statements, true), [ts.createEmptyExports(factory)], false)), result.statements)); + } + return node; + } + function updateExternalModule(node) { + var externalHelpersImportDeclaration = ts.createExternalHelpersImportDeclarationIfNeeded(factory, emitHelpers(), node, compilerOptions); + if (externalHelpersImportDeclaration) { + var statements = []; + var statementOffset = factory.copyPrologue(node.statements, statements); + ts.append(statements, externalHelpersImportDeclaration); + ts.addRange(statements, ts.visitNodes(node.statements, visitor, ts.isStatement, statementOffset)); + return factory.updateSourceFile(node, ts.setTextRange(factory.createNodeArray(statements), node.statements)); + } + else { + return ts.visitEachChild(node, visitor, context); + } + } + function visitor(node) { + switch (node.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // Though an error in es2020 modules, in node-flavor es2020 modules, we can helpfully transform this to a synthetic `require` call + // To give easy access to a synchronous `require` in node-flavor esm. We do the transform even in scenarios where we error, but `import.meta.url` + // is available, just because the output is reasonable for a node-like runtime. + return ts.getEmitScriptTarget(compilerOptions) >= ts.ModuleKind.ES2020 ? visitImportEqualsDeclaration(node) : undefined; + case 271 /* SyntaxKind.ExportAssignment */: + return visitExportAssignment(node); + case 272 /* SyntaxKind.ExportDeclaration */: + var exportDecl = node; + return visitExportDeclaration(exportDecl); + } + return node; + } + /** + * Creates a `require()` call to import an external module. + * + * @param importNode The declaration to import. + */ + function createRequireCall(importNode) { + var moduleName = ts.getExternalModuleNameLiteral(factory, importNode, ts.Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions); + var args = []; + if (moduleName) { + args.push(moduleName); + } + if (!importRequireStatements) { + var createRequireName = factory.createUniqueName("_createRequire", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */); + var importStatement = factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, factory.createImportClause( + /*isTypeOnly*/ false, + /*name*/ undefined, factory.createNamedImports([ + factory.createImportSpecifier(/*isTypeOnly*/ false, factory.createIdentifier("createRequire"), createRequireName) + ])), factory.createStringLiteral("module")); + var requireHelperName = factory.createUniqueName("__require", 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */); + var requireStatement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(requireHelperName, + /*exclamationToken*/ undefined, + /*type*/ undefined, factory.createCallExpression(factory.cloneNode(createRequireName), /*typeArguments*/ undefined, [ + factory.createPropertyAccessExpression(factory.createMetaProperty(100 /* SyntaxKind.ImportKeyword */, factory.createIdentifier("meta")), factory.createIdentifier("url")) + ])) + ], + /*flags*/ languageVersion >= 2 /* ScriptTarget.ES2015 */ ? 2 /* NodeFlags.Const */ : 0 /* NodeFlags.None */)); + importRequireStatements = [importStatement, requireStatement]; + } + var name = importRequireStatements[1].declarationList.declarations[0].name; + ts.Debug.assertNode(name, ts.isIdentifier); + return factory.createCallExpression(factory.cloneNode(name), /*typeArguments*/ undefined, args); + } + /** + * Visits an ImportEqualsDeclaration node. + * + * @param node The node to visit. + */ + function visitImportEqualsDeclaration(node) { + ts.Debug.assert(ts.isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + var statements; + statements = ts.append(statements, ts.setOriginalNode(ts.setTextRange(factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList([ + factory.createVariableDeclaration(factory.cloneNode(node.name), + /*exclamationToken*/ undefined, + /*type*/ undefined, createRequireCall(node)) + ], + /*flags*/ languageVersion >= 2 /* ScriptTarget.ES2015 */ ? 2 /* NodeFlags.Const */ : 0 /* NodeFlags.None */)), node), node)); + statements = appendExportsOfImportEqualsDeclaration(statements, node); + return ts.singleOrMany(statements); + } + function appendExportsOfImportEqualsDeclaration(statements, node) { + if (ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */)) { + statements = ts.append(statements, factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, node.isTypeOnly, factory.createNamedExports([factory.createExportSpecifier(/*isTypeOnly*/ false, /*propertyName*/ undefined, ts.idText(node.name))]))); + } + return statements; + } + function visitExportAssignment(node) { + // Elide `export=` as it is not legal with --module ES6 + return node.isExportEquals ? undefined : node; + } + function visitExportDeclaration(node) { + // `export * as ns` only needs to be transformed in ES2015 + if (compilerOptions.module !== undefined && compilerOptions.module > ts.ModuleKind.ES2015) { + return node; + } + // Either ill-formed or don't need to be tranformed. + if (!node.exportClause || !ts.isNamespaceExport(node.exportClause) || !node.moduleSpecifier) { + return node; + } + var oldIdentifier = node.exportClause.name; + var synthName = factory.getGeneratedNameForNode(oldIdentifier); + var importDecl = factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, factory.createImportClause( + /*isTypeOnly*/ false, + /*name*/ undefined, factory.createNamespaceImport(synthName)), node.moduleSpecifier, node.assertClause); + ts.setOriginalNode(importDecl, node.exportClause); + var exportDecl = ts.isExportNamespaceAsDefaultDeclaration(node) ? factory.createExportDefault(synthName) : factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, factory.createNamedExports([factory.createExportSpecifier(/*isTypeOnly*/ false, synthName, oldIdentifier)])); + ts.setOriginalNode(exportDecl, node); + return [importDecl, exportDecl]; + } + // + // Emit Notification + // + /** + * Hook for node emit. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emit A callback used to emit the node in the printer. + */ + function onEmitNode(hint, node, emitCallback) { + if (ts.isSourceFile(node)) { + if ((ts.isExternalModule(node) || compilerOptions.isolatedModules) && compilerOptions.importHelpers) { + helperNameSubstitutions = new ts.Map(); + } + previousOnEmitNode(hint, node, emitCallback); + helperNameSubstitutions = undefined; + } + else { + previousOnEmitNode(hint, node, emitCallback); + } + } + // + // Substitutions + // + /** + * Hooks node substitutions. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to substitute. + */ + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (helperNameSubstitutions && ts.isIdentifier(node) && ts.getEmitFlags(node) & 4096 /* EmitFlags.HelperName */) { + return substituteHelperName(node); + } + return node; + } + function substituteHelperName(node) { + var name = ts.idText(node); + var substitution = helperNameSubstitutions.get(name); + if (!substitution) { + helperNameSubstitutions.set(name, substitution = factory.createUniqueName(name, 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */)); + } + return substitution; + } + } + ts.transformECMAScriptModule = transformECMAScriptModule; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function transformNodeModule(context) { + var previousOnSubstituteNode = context.onSubstituteNode; + var previousOnEmitNode = context.onEmitNode; + var esmTransform = ts.transformECMAScriptModule(context); + var esmOnSubstituteNode = context.onSubstituteNode; + var esmOnEmitNode = context.onEmitNode; + context.onSubstituteNode = previousOnSubstituteNode; + context.onEmitNode = previousOnEmitNode; + var cjsTransform = ts.transformModule(context); + var cjsOnSubstituteNode = context.onSubstituteNode; + var cjsOnEmitNode = context.onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(305 /* SyntaxKind.SourceFile */); + context.enableEmitNotification(305 /* SyntaxKind.SourceFile */); + var currentSourceFile; + return transformSourceFileOrBundle; + function onSubstituteNode(hint, node) { + if (ts.isSourceFile(node)) { + currentSourceFile = node; + // Neither component transform wants substitution notifications for `SourceFile`s, and, in fact, relies on + // the source file emit notification to setup scope variables for substitutions (so we _cannot_ call their substitute + // functions on source files safely, as that context only gets setup in a later pipeline phase!) + return previousOnSubstituteNode(hint, node); + } + else { + if (!currentSourceFile) { + return previousOnSubstituteNode(hint, node); + } + if (currentSourceFile.impliedNodeFormat === ts.ModuleKind.ESNext) { + return esmOnSubstituteNode(hint, node); + } + return cjsOnSubstituteNode(hint, node); + } + } + function onEmitNode(hint, node, emitCallback) { + if (ts.isSourceFile(node)) { + currentSourceFile = node; + } + if (!currentSourceFile) { + return previousOnEmitNode(hint, node, emitCallback); + } + if (currentSourceFile.impliedNodeFormat === ts.ModuleKind.ESNext) { + return esmOnEmitNode(hint, node, emitCallback); + } + return cjsOnEmitNode(hint, node, emitCallback); + } + function getModuleTransformForFile(file) { + return file.impliedNodeFormat === ts.ModuleKind.ESNext ? esmTransform : cjsTransform; + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + var result = getModuleTransformForFile(node)(node); + currentSourceFile = undefined; + ts.Debug.assert(ts.isSourceFile(result)); + return result; + } + function transformSourceFileOrBundle(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */ ? transformSourceFile(node) : transformBundle(node); + } + function transformBundle(node) { + return context.factory.createBundle(ts.map(node.sourceFiles, transformSourceFile), node.prepends); + } + } + ts.transformNodeModule = transformNodeModule; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function canProduceDiagnostics(node) { + return ts.isVariableDeclaration(node) || + ts.isPropertyDeclaration(node) || + ts.isPropertySignature(node) || + ts.isBindingElement(node) || + ts.isSetAccessor(node) || + ts.isGetAccessor(node) || + ts.isConstructSignatureDeclaration(node) || + ts.isCallSignatureDeclaration(node) || + ts.isMethodDeclaration(node) || + ts.isMethodSignature(node) || + ts.isFunctionDeclaration(node) || + ts.isParameter(node) || + ts.isTypeParameterDeclaration(node) || + ts.isExpressionWithTypeArguments(node) || + ts.isImportEqualsDeclaration(node) || + ts.isTypeAliasDeclaration(node) || + ts.isConstructorDeclaration(node) || + ts.isIndexSignatureDeclaration(node) || + ts.isPropertyAccessExpression(node) || + ts.isJSDocTypeAlias(node); + } + ts.canProduceDiagnostics = canProduceDiagnostics; + function createGetSymbolAccessibilityDiagnosticForNodeName(node) { + if (ts.isSetAccessor(node) || ts.isGetAccessor(node)) { + return getAccessorNameVisibilityError; + } + else if (ts.isMethodSignature(node) || ts.isMethodDeclaration(node)) { + return getMethodNameVisibilityError; + } + else { + return createGetSymbolAccessibilityDiagnosticForNode(node); + } + function getAccessorNameVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (ts.isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.kind === 257 /* SyntaxKind.ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else { + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + } + } + function getMethodNameVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (ts.isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.kind === 257 /* SyntaxKind.ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1; + } + else { + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1; + } + } + } + ts.createGetSymbolAccessibilityDiagnosticForNodeName = createGetSymbolAccessibilityDiagnosticForNodeName; + function createGetSymbolAccessibilityDiagnosticForNode(node) { + if (ts.isVariableDeclaration(node) || ts.isPropertyDeclaration(node) || ts.isPropertySignature(node) || ts.isPropertyAccessExpression(node) || ts.isBindingElement(node) || ts.isConstructorDeclaration(node)) { + return getVariableDeclarationTypeVisibilityError; + } + else if (ts.isSetAccessor(node) || ts.isGetAccessor(node)) { + return getAccessorDeclarationTypeVisibilityError; + } + else if (ts.isConstructSignatureDeclaration(node) || ts.isCallSignatureDeclaration(node) || ts.isMethodDeclaration(node) || ts.isMethodSignature(node) || ts.isFunctionDeclaration(node) || ts.isIndexSignatureDeclaration(node)) { + return getReturnTypeVisibilityError; + } + else if (ts.isParameter(node)) { + if (ts.isParameterPropertyDeclaration(node, node.parent) && ts.hasSyntacticModifier(node.parent, 8 /* ModifierFlags.Private */)) { + return getVariableDeclarationTypeVisibilityError; + } + return getParameterDeclarationTypeVisibilityError; + } + else if (ts.isTypeParameterDeclaration(node)) { + return getTypeParameterConstraintVisibilityError; + } + else if (ts.isExpressionWithTypeArguments(node)) { + return getHeritageClauseVisibilityError; + } + else if (ts.isImportEqualsDeclaration(node)) { + return getImportEntityNameVisibilityError; + } + else if (ts.isTypeAliasDeclaration(node) || ts.isJSDocTypeAlias(node)) { + return getTypeAliasDeclarationVisibilityError; + } + else { + return ts.Debug.assertNever(node, "Attempted to set a declaration diagnostic context for unhandled node kind: ".concat(ts.SyntaxKind[node.kind])); + } + function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (node.kind === 254 /* SyntaxKind.VariableDeclaration */ || node.kind === 203 /* SyntaxKind.BindingElement */) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; + } + // This check is to ensure we don't report error on constructor parameter property as that error would be reported during parameter emit + // The only exception here is if the constructor was marked as private. we are not emitting the constructor parameters at all. + else if (node.kind === 167 /* SyntaxKind.PropertyDeclaration */ || node.kind === 206 /* SyntaxKind.PropertyAccessExpression */ || node.kind === 166 /* SyntaxKind.PropertySignature */ || + (node.kind === 164 /* SyntaxKind.Parameter */ && ts.hasSyntacticModifier(node.parent, 8 /* ModifierFlags.Private */))) { + // TODO(jfreeman): Deal with computed properties in error reporting. + if (ts.isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.kind === 257 /* SyntaxKind.ClassDeclaration */ || node.kind === 164 /* SyntaxKind.Parameter */) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } + else { + // Interfaces cannot have types that cannot be named + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + } + } + } + function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage; + if (node.kind === 173 /* SyntaxKind.SetAccessor */) { + // Getters can infer the return type from the returned expression, but setters cannot, so the + // "_from_external_module_1_but_cannot_be_named" case cannot occur. + if (ts.isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1; + } + } + else { + if (ts.isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1; + } + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node.name, + typeName: node.name + }; + } + function getReturnTypeVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage; + switch (node.kind) { + case 175 /* SyntaxKind.ConstructSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 174 /* SyntaxKind.CallSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 176 /* SyntaxKind.IndexSignature */: + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + if (ts.isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; + } + else if (node.parent.kind === 257 /* SyntaxKind.ClassDeclaration */) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; + } + else { + // Interfaces cannot have return types that cannot be named + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; + } + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : + ts.Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; + break; + default: + return ts.Debug.fail("This is unknown kind for signature: " + node.kind); + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node.name || node + }; + } + function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { + var diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== undefined ? { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + } : undefined; + } + function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { + switch (node.parent.kind) { + case 171 /* SyntaxKind.Constructor */: + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; + case 175 /* SyntaxKind.ConstructSignature */: + case 180 /* SyntaxKind.ConstructorType */: + // Interfaces cannot have parameter types that cannot be named + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + case 174 /* SyntaxKind.CallSignature */: + // Interfaces cannot have parameter types that cannot be named + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + case 176 /* SyntaxKind.IndexSignature */: + // Interfaces cannot have parameter types that cannot be named + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + if (ts.isStatic(node.parent)) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 257 /* SyntaxKind.ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } + else { + // Interfaces cannot have parameter types that cannot be named + return symbolAccessibilityResult.errorModuleName ? + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + case 256 /* SyntaxKind.FunctionDeclaration */: + case 179 /* SyntaxKind.FunctionType */: + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; + case 173 /* SyntaxKind.SetAccessor */: + case 172 /* SyntaxKind.GetAccessor */: + return symbolAccessibilityResult.errorModuleName ? + symbolAccessibilityResult.accessibility === 2 /* SymbolAccessibility.CannotBeNamed */ ? + ts.Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : + ts.Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : + ts.Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1; + default: + return ts.Debug.fail("Unknown parent for parameter: ".concat(ts.SyntaxKind[node.parent.kind])); + } + } + function getTypeParameterConstraintVisibilityError() { + // Type parameter constraints are named by user so we should always be able to name it + var diagnosticMessage; + switch (node.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; + break; + case 258 /* SyntaxKind.InterfaceDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; + break; + case 195 /* SyntaxKind.MappedType */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1; + break; + case 180 /* SyntaxKind.ConstructorType */: + case 175 /* SyntaxKind.ConstructSignature */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 174 /* SyntaxKind.CallSignature */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + if (ts.isStatic(node.parent)) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } + else if (node.parent.parent.kind === 257 /* SyntaxKind.ClassDeclaration */) { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } + else { + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + break; + case 179 /* SyntaxKind.FunctionType */: + case 256 /* SyntaxKind.FunctionDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; + break; + case 259 /* SyntaxKind.TypeAliasDeclaration */: + diagnosticMessage = ts.Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; + break; + default: + return ts.Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: node.name + }; + } + function getHeritageClauseVisibilityError() { + var diagnosticMessage; + // Heritage clause is written by user so it can always be named + if (ts.isClassDeclaration(node.parent.parent)) { + // Class or Interface implemented/extended is inaccessible + diagnosticMessage = ts.isHeritageClause(node.parent) && node.parent.token === 117 /* SyntaxKind.ImplementsKeyword */ ? + ts.Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : + node.parent.parent.name ? ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : + ts.Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0; + } + else { + // interface is inaccessible + diagnosticMessage = ts.Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + } + return { + diagnosticMessage: diagnosticMessage, + errorNode: node, + typeName: ts.getNameOfDeclaration(node.parent.parent) + }; + } + function getImportEntityNameVisibilityError() { + return { + diagnosticMessage: ts.Diagnostics.Import_declaration_0_is_using_private_name_1, + errorNode: node, + typeName: node.name + }; + } + function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) { + return { + diagnosticMessage: symbolAccessibilityResult.errorModuleName + ? ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 + : ts.Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, + errorNode: ts.isJSDocTypeAlias(node) ? ts.Debug.checkDefined(node.typeExpression) : node.type, + typeName: ts.isJSDocTypeAlias(node) ? ts.getNameOfDeclaration(node) : node.name, + }; + } + } + ts.createGetSymbolAccessibilityDiagnosticForNode = createGetSymbolAccessibilityDiagnosticForNode; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function getDeclarationDiagnostics(host, resolver, file) { + var compilerOptions = host.getCompilerOptions(); + var result = ts.transformNodes(resolver, host, ts.factory, compilerOptions, file ? [file] : ts.filter(host.getSourceFiles(), ts.isSourceFileNotJson), [transformDeclarations], /*allowDtsFiles*/ false); + return result.diagnostics; + } + ts.getDeclarationDiagnostics = getDeclarationDiagnostics; + function hasInternalAnnotation(range, currentSourceFile) { + var comment = currentSourceFile.text.substring(range.pos, range.end); + return ts.stringContains(comment, "@internal"); + } + function isInternalDeclaration(node, currentSourceFile) { + var parseTreeNode = ts.getParseTreeNode(node); + if (parseTreeNode && parseTreeNode.kind === 164 /* SyntaxKind.Parameter */) { + var paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode); + var previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : undefined; + var text = currentSourceFile.text; + var commentRanges = previousSibling + ? ts.concatenate( + // to handle + // ... parameters, /* @internal */ + // public param: string + ts.getTrailingCommentRanges(text, ts.skipTrivia(text, previousSibling.end + 1, /* stopAfterLineBreak */ false, /* stopAtComments */ true)), ts.getLeadingCommentRanges(text, node.pos)) + : ts.getTrailingCommentRanges(text, ts.skipTrivia(text, node.pos, /* stopAfterLineBreak */ false, /* stopAtComments */ true)); + return commentRanges && commentRanges.length && hasInternalAnnotation(ts.last(commentRanges), currentSourceFile); + } + var leadingCommentRanges = parseTreeNode && ts.getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile); + return !!ts.forEach(leadingCommentRanges, function (range) { + return hasInternalAnnotation(range, currentSourceFile); + }); + } + ts.isInternalDeclaration = isInternalDeclaration; + var declarationEmitNodeBuilderFlags = 1024 /* NodeBuilderFlags.MultilineObjectLiterals */ | + 2048 /* NodeBuilderFlags.WriteClassExpressionAsTypeLiteral */ | + 4096 /* NodeBuilderFlags.UseTypeOfFunction */ | + 8 /* NodeBuilderFlags.UseStructuralFallback */ | + 524288 /* NodeBuilderFlags.AllowEmptyTuple */ | + 4 /* NodeBuilderFlags.GenerateNamesForShadowedTypeParams */ | + 1 /* NodeBuilderFlags.NoTruncation */; + /** + * Transforms a ts file into a .d.ts file + * This process requires type information, which is retrieved through the emit resolver. Because of this, + * in many places this transformer assumes it will be operating on parse tree nodes directly. + * This means that _no transforms should be allowed to occur before this one_. + */ + function transformDeclarations(context) { + var throwDiagnostic = function () { return ts.Debug.fail("Diagnostic emitted without context"); }; + var getSymbolAccessibilityDiagnostic = throwDiagnostic; + var needsDeclare = true; + var isBundledEmit = false; + var resultHasExternalModuleIndicator = false; + var needsScopeFixMarker = false; + var resultHasScopeMarker = false; + var enclosingDeclaration; + var necessaryTypeReferences; + var lateMarkedStatements; + var lateStatementReplacementMap; + var suppressNewDiagnosticContexts; + var exportedModulesFromDeclarationEmit; + var factory = context.factory; + var host = context.getEmitHost(); + var symbolTracker = { + trackSymbol: trackSymbol, + reportInaccessibleThisError: reportInaccessibleThisError, + reportInaccessibleUniqueSymbolError: reportInaccessibleUniqueSymbolError, + reportCyclicStructureError: reportCyclicStructureError, + reportPrivateInBaseOfClassExpression: reportPrivateInBaseOfClassExpression, + reportLikelyUnsafeImportRequiredError: reportLikelyUnsafeImportRequiredError, + reportTruncationError: reportTruncationError, + moduleResolverHost: host, + trackReferencedAmbientModule: trackReferencedAmbientModule, + trackExternalModuleSymbolOfImportTypeNode: trackExternalModuleSymbolOfImportTypeNode, + reportNonlocalAugmentation: reportNonlocalAugmentation, + reportNonSerializableProperty: reportNonSerializableProperty, + reportImportTypeNodeResolutionModeOverride: reportImportTypeNodeResolutionModeOverride, + }; + var errorNameNode; + var errorFallbackNode; + var currentSourceFile; + var refs; + var libs; + var emittedImports; // must be declared in container so it can be `undefined` while transformer's first pass + var resolver = context.getEmitResolver(); + var options = context.getCompilerOptions(); + var noResolve = options.noResolve, stripInternal = options.stripInternal; + return transformRoot; + function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) { + if (!typeReferenceDirectives) { + return; + } + necessaryTypeReferences = necessaryTypeReferences || new ts.Set(); + for (var _i = 0, typeReferenceDirectives_2 = typeReferenceDirectives; _i < typeReferenceDirectives_2.length; _i++) { + var ref = typeReferenceDirectives_2[_i]; + necessaryTypeReferences.add(ref); + } + } + function trackReferencedAmbientModule(node, symbol) { + // If it is visible via `// `, then we should just use that + var directives = resolver.getTypeReferenceDirectivesForSymbol(symbol, 67108863 /* SymbolFlags.All */); + if (ts.length(directives)) { + return recordTypeReferenceDirectivesIfNecessary(directives); + } + // Otherwise we should emit a path-based reference + var container = ts.getSourceFileOfNode(node); + refs.set(ts.getOriginalNodeId(container), container); + } + function handleSymbolAccessibilityError(symbolAccessibilityResult) { + if (symbolAccessibilityResult.accessibility === 0 /* SymbolAccessibility.Accessible */) { + // Add aliases back onto the possible imports list if they're not there so we can try them again with updated visibility info + if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) { + if (!lateMarkedStatements) { + lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible; + } + else { + for (var _i = 0, _a = symbolAccessibilityResult.aliasesToMakeVisible; _i < _a.length; _i++) { + var ref = _a[_i]; + ts.pushIfUnique(lateMarkedStatements, ref); + } + } + } + // TODO: Do all these accessibility checks inside/after the first pass in the checker when declarations are enabled, if possible + } + else { + // Report error + var errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); + if (errorInfo) { + if (errorInfo.typeName) { + context.addDiagnostic(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, ts.getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); + } + else { + context.addDiagnostic(ts.createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); + } + return true; + } + } + return false; + } + function trackExternalModuleSymbolOfImportTypeNode(symbol) { + if (!isBundledEmit) { + (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol); + } + } + function trackSymbol(symbol, enclosingDeclaration, meaning) { + if (symbol.flags & 262144 /* SymbolFlags.TypeParameter */) + return false; + var issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration, meaning, /*shouldComputeAliasesToMakeVisible*/ true)); + recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning)); + return issuedDiagnostic; + } + function reportPrivateInBaseOfClassExpression(propertyName) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName)); + } + } + function errorDeclarationNameWithFallback() { + return errorNameNode ? ts.declarationNameToString(errorNameNode) : + errorFallbackNode && ts.getNameOfDeclaration(errorFallbackNode) ? ts.declarationNameToString(ts.getNameOfDeclaration(errorFallbackNode)) : + errorFallbackNode && ts.isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : + "(Missing)"; // same fallback declarationNameToString uses when node is zero-width (ie, nameless) + } + function reportInaccessibleUniqueSymbolError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "unique symbol")); + } + } + function reportCyclicStructureError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary, errorDeclarationNameWithFallback())); + } + } + function reportInaccessibleThisError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "this")); + } + } + function reportLikelyUnsafeImportRequiredError(specifier) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), specifier)); + } + } + function reportTruncationError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed)); + } + } + function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) { + var _a; + var primaryDeclaration = (_a = parentSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return ts.getSourceFileOfNode(d) === containingFile; }); + var augmentingDeclarations = ts.filter(symbol.declarations, function (d) { return ts.getSourceFileOfNode(d) !== containingFile; }); + if (augmentingDeclarations) { + for (var _i = 0, augmentingDeclarations_1 = augmentingDeclarations; _i < augmentingDeclarations_1.length; _i++) { + var augmentations = augmentingDeclarations_1[_i]; + context.addDiagnostic(ts.addRelatedInfo(ts.createDiagnosticForNode(augmentations, ts.Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized), ts.createDiagnosticForNode(primaryDeclaration, ts.Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file))); + } + } + } + function reportNonSerializableProperty(propertyName) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName)); + } + } + function reportImportTypeNodeResolutionModeOverride() { + if (!ts.isNightly() && (errorNameNode || errorFallbackNode)) { + context.addDiagnostic(ts.createDiagnosticForNode((errorNameNode || errorFallbackNode), ts.Diagnostics.The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next)); + } + } + function transformDeclarationsForJS(sourceFile, bundled) { + var oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = function (s) { return (s.errorNode && ts.canProduceDiagnostics(s.errorNode) ? ts.createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : ({ + diagnosticMessage: s.errorModuleName + ? ts.Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit + : ts.Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit, + errorNode: s.errorNode || sourceFile + })); }; + var result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, symbolTracker, bundled); + getSymbolAccessibilityDiagnostic = oldDiag; + return result; + } + function transformRoot(node) { + if (node.kind === 305 /* SyntaxKind.SourceFile */ && node.isDeclarationFile) { + return node; + } + if (node.kind === 306 /* SyntaxKind.Bundle */) { + isBundledEmit = true; + refs = new ts.Map(); + libs = new ts.Map(); + var hasNoDefaultLib_1 = false; + var bundle = factory.createBundle(ts.map(node.sourceFiles, function (sourceFile) { + if (sourceFile.isDeclarationFile) + return undefined; // Omit declaration files from bundle results, too // TODO: GH#18217 + hasNoDefaultLib_1 = hasNoDefaultLib_1 || sourceFile.hasNoDefaultLib; + currentSourceFile = sourceFile; + enclosingDeclaration = sourceFile; + lateMarkedStatements = undefined; + suppressNewDiagnosticContexts = false; + lateStatementReplacementMap = new ts.Map(); + getSymbolAccessibilityDiagnostic = throwDiagnostic; + needsScopeFixMarker = false; + resultHasScopeMarker = false; + collectReferences(sourceFile, refs); + collectLibs(sourceFile, libs); + if (ts.isExternalOrCommonJsModule(sourceFile) || ts.isJsonSourceFile(sourceFile)) { + resultHasExternalModuleIndicator = false; // unused in external module bundle emit (all external modules are within module blocks, therefore are known to be modules) + needsDeclare = false; + var statements = ts.isSourceFileJS(sourceFile) ? factory.createNodeArray(transformDeclarationsForJS(sourceFile, /*bundled*/ true)) : ts.visitNodes(sourceFile.statements, visitDeclarationStatements); + var newFile = factory.updateSourceFile(sourceFile, [factory.createModuleDeclaration([], [factory.createModifier(135 /* SyntaxKind.DeclareKeyword */)], factory.createStringLiteral(ts.getResolvedExternalModuleName(context.getEmitHost(), sourceFile)), factory.createModuleBlock(ts.setTextRange(factory.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements)))], /*isDeclarationFile*/ true, /*referencedFiles*/ [], /*typeReferences*/ [], /*hasNoDefaultLib*/ false, /*libReferences*/ []); + return newFile; + } + needsDeclare = true; + var updated = ts.isSourceFileJS(sourceFile) ? factory.createNodeArray(transformDeclarationsForJS(sourceFile)) : ts.visitNodes(sourceFile.statements, visitDeclarationStatements); + return factory.updateSourceFile(sourceFile, transformAndReplaceLatePaintedStatements(updated), /*isDeclarationFile*/ true, /*referencedFiles*/ [], /*typeReferences*/ [], /*hasNoDefaultLib*/ false, /*libReferences*/ []); + }), ts.mapDefined(node.prepends, function (prepend) { + if (prepend.kind === 308 /* SyntaxKind.InputFiles */) { + var sourceFile = ts.createUnparsedSourceFile(prepend, "dts", stripInternal); + hasNoDefaultLib_1 = hasNoDefaultLib_1 || !!sourceFile.hasNoDefaultLib; + collectReferences(sourceFile, refs); + recordTypeReferenceDirectivesIfNecessary(ts.map(sourceFile.typeReferenceDirectives, function (ref) { return [ref.fileName, ref.resolutionMode]; })); + collectLibs(sourceFile, libs); + return sourceFile; + } + return prepend; + })); + bundle.syntheticFileReferences = []; + bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences(); + bundle.syntheticLibReferences = getLibReferences(); + bundle.hasNoDefaultLib = hasNoDefaultLib_1; + var outputFilePath_1 = ts.getDirectoryPath(ts.normalizeSlashes(ts.getOutputPathsFor(node, host, /*forceDtsPaths*/ true).declarationFilePath)); + var referenceVisitor_1 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath_1); + refs.forEach(referenceVisitor_1); + return bundle; + } + // Single source file + needsDeclare = true; + needsScopeFixMarker = false; + resultHasScopeMarker = false; + enclosingDeclaration = node; + currentSourceFile = node; + getSymbolAccessibilityDiagnostic = throwDiagnostic; + isBundledEmit = false; + resultHasExternalModuleIndicator = false; + suppressNewDiagnosticContexts = false; + lateMarkedStatements = undefined; + lateStatementReplacementMap = new ts.Map(); + necessaryTypeReferences = undefined; + refs = collectReferences(currentSourceFile, new ts.Map()); + libs = collectLibs(currentSourceFile, new ts.Map()); + var references = []; + var outputFilePath = ts.getDirectoryPath(ts.normalizeSlashes(ts.getOutputPathsFor(node, host, /*forceDtsPaths*/ true).declarationFilePath)); + var referenceVisitor = mapReferencesIntoArray(references, outputFilePath); + var combinedStatements; + if (ts.isSourceFileJS(currentSourceFile)) { + combinedStatements = factory.createNodeArray(transformDeclarationsForJS(node)); + refs.forEach(referenceVisitor); + emittedImports = ts.filter(combinedStatements, ts.isAnyImportSyntax); + } + else { + var statements = ts.visitNodes(node.statements, visitDeclarationStatements); + combinedStatements = ts.setTextRange(factory.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements); + refs.forEach(referenceVisitor); + emittedImports = ts.filter(combinedStatements, ts.isAnyImportSyntax); + if (ts.isExternalModule(node) && (!resultHasExternalModuleIndicator || (needsScopeFixMarker && !resultHasScopeMarker))) { + combinedStatements = ts.setTextRange(factory.createNodeArray(__spreadArray(__spreadArray([], combinedStatements, true), [ts.createEmptyExports(factory)], false)), combinedStatements); + } + } + var updated = factory.updateSourceFile(node, combinedStatements, /*isDeclarationFile*/ true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences()); + updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit; + return updated; + function getLibReferences() { + return ts.map(ts.arrayFrom(libs.keys()), function (lib) { return ({ fileName: lib, pos: -1, end: -1 }); }); + } + function getFileReferencesForUsedTypeReferences() { + return necessaryTypeReferences ? ts.mapDefined(ts.arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : []; + } + function getFileReferenceForSpecifierModeTuple(_a) { + var typeName = _a[0], mode = _a[1]; + // Elide type references for which we have imports + if (emittedImports) { + for (var _i = 0, emittedImports_1 = emittedImports; _i < emittedImports_1.length; _i++) { + var importStatement = emittedImports_1[_i]; + if (ts.isImportEqualsDeclaration(importStatement) && ts.isExternalModuleReference(importStatement.moduleReference)) { + var expr = importStatement.moduleReference.expression; + if (ts.isStringLiteralLike(expr) && expr.text === typeName) { + return undefined; + } + } + else if (ts.isImportDeclaration(importStatement) && ts.isStringLiteral(importStatement.moduleSpecifier) && importStatement.moduleSpecifier.text === typeName) { + return undefined; + } + } + } + return __assign({ fileName: typeName, pos: -1, end: -1 }, (mode ? { resolutionMode: mode } : undefined)); + } + function mapReferencesIntoArray(references, outputFilePath) { + return function (file) { + var declFileName; + if (file.isDeclarationFile) { // Neither decl files or js should have their refs changed + declFileName = file.fileName; + } + else { + if (isBundledEmit && ts.contains(node.sourceFiles, file)) + return; // Omit references to files which are being merged + var paths = ts.getOutputPathsFor(file, host, /*forceDtsPaths*/ true); + declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName; + } + if (declFileName) { + var specifier = ts.moduleSpecifiers.getModuleSpecifier(options, currentSourceFile, ts.toPath(outputFilePath, host.getCurrentDirectory(), host.getCanonicalFileName), ts.toPath(declFileName, host.getCurrentDirectory(), host.getCanonicalFileName), host); + if (!ts.pathIsRelative(specifier)) { + // If some compiler option/symlink/whatever allows access to the file containing the ambient module declaration + // via a non-relative name, emit a type reference directive to that non-relative name, rather than + // a relative path to the declaration file + recordTypeReferenceDirectivesIfNecessary([[specifier, /*mode*/ undefined]]); + return; + } + var fileName = ts.getRelativePathToDirectoryOrUrl(outputFilePath, declFileName, host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ false); + if (ts.startsWith(fileName, "./") && ts.hasExtension(fileName)) { + fileName = fileName.substring(2); + } + // omit references to files from node_modules (npm may disambiguate module + // references when installing this package, making the path is unreliable). + if (ts.startsWith(fileName, "node_modules/") || ts.pathContainsNodeModules(fileName)) { + return; + } + references.push({ pos: -1, end: -1, fileName: fileName }); + } + }; + } + } + function collectReferences(sourceFile, ret) { + if (noResolve || (!ts.isUnparsedSource(sourceFile) && ts.isSourceFileJS(sourceFile))) + return ret; + ts.forEach(sourceFile.referencedFiles, function (f) { + var elem = host.getSourceFileFromReference(sourceFile, f); + if (elem) { + ret.set(ts.getOriginalNodeId(elem), elem); + } + }); + return ret; + } + function collectLibs(sourceFile, ret) { + ts.forEach(sourceFile.libReferenceDirectives, function (ref) { + var lib = host.getLibFileFromReference(ref); + if (lib) { + ret.set(ts.toFileNameLowerCase(ref.fileName), true); + } + }); + return ret; + } + function filterBindingPatternInitializers(name) { + if (name.kind === 79 /* SyntaxKind.Identifier */) { + return name; + } + else { + if (name.kind === 202 /* SyntaxKind.ArrayBindingPattern */) { + return factory.updateArrayBindingPattern(name, ts.visitNodes(name.elements, visitBindingElement)); + } + else { + return factory.updateObjectBindingPattern(name, ts.visitNodes(name.elements, visitBindingElement)); + } + } + function visitBindingElement(elem) { + if (elem.kind === 227 /* SyntaxKind.OmittedExpression */) { + return elem; + } + return factory.updateBindingElement(elem, elem.dotDotDotToken, elem.propertyName, filterBindingPatternInitializers(elem.name), shouldPrintWithInitializer(elem) ? elem.initializer : undefined); + } + } + function ensureParameter(p, modifierMask, type) { + var oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(p); + } + var newParam = factory.updateParameterDeclaration(p, + /*decorators*/ undefined, maskModifiers(p, modifierMask), p.dotDotDotToken, filterBindingPatternInitializers(p.name), resolver.isOptionalParameter(p) ? (p.questionToken || factory.createToken(57 /* SyntaxKind.QuestionToken */)) : undefined, ensureType(p, type || p.type, /*ignorePrivate*/ true), // Ignore private param props, since this type is going straight back into a param + ensureNoInitializer(p)); + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + return newParam; + } + function shouldPrintWithInitializer(node) { + return canHaveLiteralInitializer(node) && resolver.isLiteralConstDeclaration(ts.getParseTreeNode(node)); // TODO: Make safe + } + function ensureNoInitializer(node) { + if (shouldPrintWithInitializer(node)) { + return resolver.createLiteralConstValue(ts.getParseTreeNode(node), symbolTracker); // TODO: Make safe + } + return undefined; + } + function ensureType(node, type, ignorePrivate) { + if (!ignorePrivate && ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */)) { + // Private nodes emit no types (except private parameter properties, whose parameter types are actually visible) + return; + } + if (shouldPrintWithInitializer(node)) { + // Literal const declarations will have an initializer ensured rather than a type + return; + } + var shouldUseResolverType = node.kind === 164 /* SyntaxKind.Parameter */ && + (resolver.isRequiredInitializedParameter(node) || + resolver.isOptionalUninitializedParameterProperty(node)); + if (type && !shouldUseResolverType) { + return ts.visitNode(type, visitDeclarationSubtree); + } + if (!ts.getParseTreeNode(node)) { + return type ? ts.visitNode(type, visitDeclarationSubtree) : factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + if (node.kind === 173 /* SyntaxKind.SetAccessor */) { + // Set accessors with no associated type node (from it's param or get accessor return) are `any` since they are never contextually typed right now + // (The inferred type here will be void, but the old declaration emitter printed `any`, so this replicates that) + return factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + errorNameNode = node.name; + var oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(node); + } + if (node.kind === 254 /* SyntaxKind.VariableDeclaration */ || node.kind === 203 /* SyntaxKind.BindingElement */) { + return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker)); + } + if (node.kind === 164 /* SyntaxKind.Parameter */ + || node.kind === 167 /* SyntaxKind.PropertyDeclaration */ + || node.kind === 166 /* SyntaxKind.PropertySignature */) { + if (!node.initializer) + return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType)); + return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType) || resolver.createTypeOfExpression(node.initializer, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker)); + } + return cleanup(resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker)); + function cleanup(returnValue) { + errorNameNode = undefined; + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + return returnValue || factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + } + function isDeclarationAndNotVisible(node) { + node = ts.getParseTreeNode(node); + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + return !resolver.isDeclarationVisible(node); + // The following should be doing their own visibility checks based on filtering their members + case 254 /* SyntaxKind.VariableDeclaration */: + return !getBindingNameVisible(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + return false; + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return true; + } + return false; + } + // If the ExpandoFunctionDeclaration have multiple overloads, then we only need to emit properties for the last one. + function shouldEmitFunctionProperties(input) { + var _a; + if (input.body) { + return true; + } + var overloadSignatures = (_a = input.symbol.declarations) === null || _a === void 0 ? void 0 : _a.filter(function (decl) { return ts.isFunctionDeclaration(decl) && !decl.body; }); + return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1; + } + function getBindingNameVisible(elem) { + if (ts.isOmittedExpression(elem)) { + return false; + } + if (ts.isBindingPattern(elem.name)) { + // If any child binding pattern element has been marked visible (usually by collect linked aliases), then this is visible + return ts.some(elem.name.elements, getBindingNameVisible); + } + else { + return resolver.isDeclarationVisible(elem); + } + } + function updateParamsList(node, params, modifierMask) { + if (ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */)) { + return undefined; // TODO: GH#18217 + } + var newParams = ts.map(params, function (p) { return ensureParameter(p, modifierMask); }); + if (!newParams) { + return undefined; // TODO: GH#18217 + } + return factory.createNodeArray(newParams, params.hasTrailingComma); + } + function updateAccessorParamsList(input, isPrivate) { + var newParams; + if (!isPrivate) { + var thisParameter = ts.getThisParameter(input); + if (thisParameter) { + newParams = [ensureParameter(thisParameter)]; + } + } + if (ts.isSetAccessorDeclaration(input)) { + var newValueParameter = void 0; + if (!isPrivate) { + var valueParameter = ts.getSetAccessorValueParameter(input); + if (valueParameter) { + var accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input)); + newValueParameter = ensureParameter(valueParameter, /*modifierMask*/ undefined, accessorType); + } + } + if (!newValueParameter) { + newValueParameter = factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, "value"); + } + newParams = ts.append(newParams, newValueParameter); + } + return factory.createNodeArray(newParams || ts.emptyArray); + } + function ensureTypeParams(node, params) { + return ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */) ? undefined : ts.visitNodes(params, visitDeclarationSubtree); + } + function isEnclosingDeclaration(node) { + return ts.isSourceFile(node) + || ts.isTypeAliasDeclaration(node) + || ts.isModuleDeclaration(node) + || ts.isClassDeclaration(node) + || ts.isInterfaceDeclaration(node) + || ts.isFunctionLike(node) + || ts.isIndexSignatureDeclaration(node) + || ts.isMappedTypeNode(node); + } + function checkEntityNameVisibility(entityName, enclosingDeclaration) { + var visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration); + handleSymbolAccessibilityError(visibilityResult); + recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName)); + } + function preserveJsDoc(updated, original) { + if (ts.hasJSDocNodes(updated) && ts.hasJSDocNodes(original)) { + updated.jsDoc = original.jsDoc; + } + return ts.setCommentRange(updated, ts.getCommentRange(original)); + } + function rewriteModuleSpecifier(parent, input) { + if (!input) + return undefined; // TODO: GH#18217 + resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || (parent.kind !== 261 /* SyntaxKind.ModuleDeclaration */ && parent.kind !== 200 /* SyntaxKind.ImportType */); + if (ts.isStringLiteralLike(input)) { + if (isBundledEmit) { + var newName = ts.getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent); + if (newName) { + return factory.createStringLiteral(newName); + } + } + else { + var symbol = resolver.getSymbolOfExternalModuleSpecifier(input); + if (symbol) { + (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol); + } + } + } + return input; + } + function transformImportEqualsDeclaration(decl) { + if (!resolver.isDeclarationVisible(decl)) + return; + if (decl.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */) { + // Rewrite external module names if necessary + var specifier = ts.getExternalModuleImportEqualsDeclarationExpression(decl); + return factory.updateImportEqualsDeclaration(decl, + /*decorators*/ undefined, decl.modifiers, decl.isTypeOnly, decl.name, factory.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier))); + } + else { + var oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(decl); + checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration); + getSymbolAccessibilityDiagnostic = oldDiag; + return decl; + } + } + function transformImportDeclaration(decl) { + if (!decl.importClause) { + // import "mod" - possibly needed for side effects? (global interface patches, module augmentations, etc) + return factory.updateImportDeclaration(decl, + /*decorators*/ undefined, decl.modifiers, decl.importClause, rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)); + } + // The `importClause` visibility corresponds to the default's visibility. + var visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : undefined; + if (!decl.importClause.namedBindings) { + // No named bindings (either namespace or list), meaning the import is just default or should be elided + return visibleDefaultBinding && factory.updateImportDeclaration(decl, /*decorators*/ undefined, decl.modifiers, factory.updateImportClause(decl.importClause, decl.importClause.isTypeOnly, visibleDefaultBinding, + /*namedBindings*/ undefined), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)); + } + if (decl.importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + // Namespace import (optionally with visible default) + var namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : /*namedBindings*/ undefined; + return visibleDefaultBinding || namedBindings ? factory.updateImportDeclaration(decl, /*decorators*/ undefined, decl.modifiers, factory.updateImportClause(decl.importClause, decl.importClause.isTypeOnly, visibleDefaultBinding, namedBindings), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)) : undefined; + } + // Named imports (optionally with visible default) + var bindingList = ts.mapDefined(decl.importClause.namedBindings.elements, function (b) { return resolver.isDeclarationVisible(b) ? b : undefined; }); + if ((bindingList && bindingList.length) || visibleDefaultBinding) { + return factory.updateImportDeclaration(decl, + /*decorators*/ undefined, decl.modifiers, factory.updateImportClause(decl.importClause, decl.importClause.isTypeOnly, visibleDefaultBinding, bindingList && bindingList.length ? factory.updateNamedImports(decl.importClause.namedBindings, bindingList) : undefined), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)); + } + // Augmentation of export depends on import + if (resolver.isImportRequiredByAugmentation(decl)) { + return factory.updateImportDeclaration(decl, + /*decorators*/ undefined, decl.modifiers, + /*importClause*/ undefined, rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)); + } + // Nothing visible + } + function getResolutionModeOverrideForClauseInNightly(assertClause) { + var mode = ts.getResolutionModeOverrideForClause(assertClause); + if (mode !== undefined) { + if (!ts.isNightly()) { + context.addDiagnostic(ts.createDiagnosticForNode(assertClause, ts.Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next)); + } + return assertClause; + } + return undefined; + } + function transformAndReplaceLatePaintedStatements(statements) { + // This is a `while` loop because `handleSymbolAccessibilityError` can see additional import aliases marked as visible during + // error handling which must now be included in the output and themselves checked for errors. + // For example: + // ``` + // module A { + // export module Q {} + // import B = Q; + // import C = B; + // export import D = C; + // } + // ``` + // In such a scenario, only Q and D are initially visible, but we don't consider imports as private names - instead we say they if they are referenced they must + // be recorded. So while checking D's visibility we mark C as visible, then we must check C which in turn marks B, completing the chain of + // dependent imports and allowing a valid declaration file output. Today, this dependent alias marking only happens for internal import aliases. + while (ts.length(lateMarkedStatements)) { + var i = lateMarkedStatements.shift(); + if (!ts.isLateVisibilityPaintedStatement(i)) { + return ts.Debug.fail("Late replaced statement was found which is not handled by the declaration transformer!: ".concat(ts.SyntaxKind ? ts.SyntaxKind[i.kind] : i.kind)); + } + var priorNeedsDeclare = needsDeclare; + needsDeclare = i.parent && ts.isSourceFile(i.parent) && !(ts.isExternalModule(i.parent) && isBundledEmit); + var result = transformTopLevelDeclaration(i); + needsDeclare = priorNeedsDeclare; + lateStatementReplacementMap.set(ts.getOriginalNodeId(i), result); + } + // And lastly, we need to get the final form of all those indetermine import declarations from before and add them to the output list + // (and remove them from the set to examine for outter declarations) + return ts.visitNodes(statements, visitLateVisibilityMarkedStatements); + function visitLateVisibilityMarkedStatements(statement) { + if (ts.isLateVisibilityPaintedStatement(statement)) { + var key = ts.getOriginalNodeId(statement); + if (lateStatementReplacementMap.has(key)) { + var result = lateStatementReplacementMap.get(key); + lateStatementReplacementMap.delete(key); + if (result) { + if (ts.isArray(result) ? ts.some(result, ts.needsScopeMarker) : ts.needsScopeMarker(result)) { + // Top-level declarations in .d.ts files are always considered exported even without a modifier unless there's an export assignment or specifier + needsScopeFixMarker = true; + } + if (ts.isSourceFile(statement.parent) && (ts.isArray(result) ? ts.some(result, ts.isExternalModuleIndicator) : ts.isExternalModuleIndicator(result))) { + resultHasExternalModuleIndicator = true; + } + } + return result; + } + } + return statement; + } + } + function visitDeclarationSubtree(input) { + if (shouldStripInternal(input)) + return; + if (ts.isDeclaration(input)) { + if (isDeclarationAndNotVisible(input)) + return; + if (ts.hasDynamicName(input) && !resolver.isLateBound(ts.getParseTreeNode(input))) { + return; + } + } + // Elide implementation signatures from overload sets + if (ts.isFunctionLike(input) && resolver.isImplementationOfOverload(input)) + return; + // Elide semicolon class statements + if (ts.isSemicolonClassElement(input)) + return; + var previousEnclosingDeclaration; + if (isEnclosingDeclaration(input)) { + previousEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = input; + } + var oldDiag = getSymbolAccessibilityDiagnostic; + // Setup diagnostic-related flags before first potential `cleanup` call, otherwise + // We'd see a TDZ violation at runtime + var canProduceDiagnostic = ts.canProduceDiagnostics(input); + var oldWithinObjectLiteralType = suppressNewDiagnosticContexts; + var shouldEnterSuppressNewDiagnosticsContextContext = ((input.kind === 182 /* SyntaxKind.TypeLiteral */ || input.kind === 195 /* SyntaxKind.MappedType */) && input.parent.kind !== 259 /* SyntaxKind.TypeAliasDeclaration */); + // Emit methods which are private as properties with no type information + if (ts.isMethodDeclaration(input) || ts.isMethodSignature(input)) { + if (ts.hasEffectiveModifier(input, 8 /* ModifierFlags.Private */)) { + if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input) + return; // Elide all but the first overload + return cleanup(factory.createPropertyDeclaration(/*decorators*/ undefined, ensureModifiers(input), input.name, /*questionToken*/ undefined, /*type*/ undefined, /*initializer*/ undefined)); + } + } + if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(input); + } + if (ts.isTypeQueryNode(input)) { + checkEntityNameVisibility(input.exprName, enclosingDeclaration); + } + if (shouldEnterSuppressNewDiagnosticsContextContext) { + // We stop making new diagnostic contexts within object literal types. Unless it's an object type on the RHS of a type alias declaration. Then we do. + suppressNewDiagnosticContexts = true; + } + if (isProcessedComponent(input)) { + switch (input.kind) { + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: { + if ((ts.isEntityName(input.expression) || ts.isEntityNameExpression(input.expression))) { + checkEntityNameVisibility(input.expression, enclosingDeclaration); + } + var node = ts.visitEachChild(input, visitDeclarationSubtree, context); + return cleanup(factory.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments)); + } + case 178 /* SyntaxKind.TypeReference */: { + checkEntityNameVisibility(input.typeName, enclosingDeclaration); + var node = ts.visitEachChild(input, visitDeclarationSubtree, context); + return cleanup(factory.updateTypeReferenceNode(node, node.typeName, node.typeArguments)); + } + case 175 /* SyntaxKind.ConstructSignature */: + return cleanup(factory.updateConstructSignature(input, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type))); + case 171 /* SyntaxKind.Constructor */: { + // A constructor declaration may not have a type annotation + var ctor = factory.createConstructorDeclaration( + /*decorators*/ undefined, + /*modifiers*/ ensureModifiers(input), updateParamsList(input, input.parameters, 0 /* ModifierFlags.None */), + /*body*/ undefined); + return cleanup(ctor); + } + case 169 /* SyntaxKind.MethodDeclaration */: { + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + var sig = factory.createMethodDeclaration( + /*decorators*/ undefined, ensureModifiers(input), + /*asteriskToken*/ undefined, input.name, input.questionToken, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), + /*body*/ undefined); + return cleanup(sig); + } + case 172 /* SyntaxKind.GetAccessor */: { + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + var accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input)); + return cleanup(factory.updateGetAccessorDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), input.name, updateAccessorParamsList(input, ts.hasEffectiveModifier(input, 8 /* ModifierFlags.Private */)), ensureType(input, accessorType), + /*body*/ undefined)); + } + case 173 /* SyntaxKind.SetAccessor */: { + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + return cleanup(factory.updateSetAccessorDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), input.name, updateAccessorParamsList(input, ts.hasEffectiveModifier(input, 8 /* ModifierFlags.Private */)), + /*body*/ undefined)); + } + case 167 /* SyntaxKind.PropertyDeclaration */: + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + return cleanup(factory.updatePropertyDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), input.name, input.questionToken, ensureType(input, input.type), ensureNoInitializer(input))); + case 166 /* SyntaxKind.PropertySignature */: + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + return cleanup(factory.updatePropertySignature(input, ensureModifiers(input), input.name, input.questionToken, ensureType(input, input.type))); + case 168 /* SyntaxKind.MethodSignature */: { + if (ts.isPrivateIdentifier(input.name)) { + return cleanup(/*returnValue*/ undefined); + } + return cleanup(factory.updateMethodSignature(input, ensureModifiers(input), input.name, input.questionToken, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type))); + } + case 174 /* SyntaxKind.CallSignature */: { + return cleanup(factory.updateCallSignature(input, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type))); + } + case 176 /* SyntaxKind.IndexSignature */: { + return cleanup(factory.updateIndexSignature(input, + /*decorators*/ undefined, ensureModifiers(input), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree) || factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */))); + } + case 254 /* SyntaxKind.VariableDeclaration */: { + if (ts.isBindingPattern(input.name)) { + return recreateBindingPattern(input.name); + } + shouldEnterSuppressNewDiagnosticsContextContext = true; + suppressNewDiagnosticContexts = true; // Variable declaration types also suppress new diagnostic contexts, provided the contexts wouldn't be made for binding pattern types + return cleanup(factory.updateVariableDeclaration(input, input.name, /*exclamationToken*/ undefined, ensureType(input, input.type), ensureNoInitializer(input))); + } + case 163 /* SyntaxKind.TypeParameter */: { + if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) { + return cleanup(factory.updateTypeParameterDeclaration(input, input.modifiers, input.name, /*constraint*/ undefined, /*defaultType*/ undefined)); + } + return cleanup(ts.visitEachChild(input, visitDeclarationSubtree, context)); + } + case 189 /* SyntaxKind.ConditionalType */: { + // We have to process conditional types in a special way because for visibility purposes we need to push a new enclosingDeclaration + // just for the `infer` types in the true branch. It's an implicit declaration scope that only applies to _part_ of the type. + var checkType = ts.visitNode(input.checkType, visitDeclarationSubtree); + var extendsType = ts.visitNode(input.extendsType, visitDeclarationSubtree); + var oldEnclosingDecl = enclosingDeclaration; + enclosingDeclaration = input.trueType; + var trueType = ts.visitNode(input.trueType, visitDeclarationSubtree); + enclosingDeclaration = oldEnclosingDecl; + var falseType = ts.visitNode(input.falseType, visitDeclarationSubtree); + return cleanup(factory.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType)); + } + case 179 /* SyntaxKind.FunctionType */: { + return cleanup(factory.updateFunctionTypeNode(input, ts.visitNodes(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree))); + } + case 180 /* SyntaxKind.ConstructorType */: { + return cleanup(factory.updateConstructorTypeNode(input, ensureModifiers(input), ts.visitNodes(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), ts.visitNode(input.type, visitDeclarationSubtree))); + } + case 200 /* SyntaxKind.ImportType */: { + if (!ts.isLiteralImportTypeNode(input)) + return cleanup(input); + return cleanup(factory.updateImportTypeNode(input, factory.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)), input.assertions, input.qualifier, ts.visitNodes(input.typeArguments, visitDeclarationSubtree, ts.isTypeNode), input.isTypeOf)); + } + default: ts.Debug.assertNever(input, "Attempted to process unhandled node kind: ".concat(ts.SyntaxKind[input.kind])); + } + } + if (ts.isTupleTypeNode(input) && (ts.getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === ts.getLineAndCharacterOfPosition(currentSourceFile, input.end).line)) { + ts.setEmitFlags(input, 1 /* EmitFlags.SingleLine */); + } + return cleanup(ts.visitEachChild(input, visitDeclarationSubtree, context)); + function cleanup(returnValue) { + if (returnValue && canProduceDiagnostic && ts.hasDynamicName(input)) { + checkName(input); + } + if (isEnclosingDeclaration(input)) { + enclosingDeclaration = previousEnclosingDeclaration; + } + if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + if (shouldEnterSuppressNewDiagnosticsContextContext) { + suppressNewDiagnosticContexts = oldWithinObjectLiteralType; + } + if (returnValue === input) { + return returnValue; + } + return returnValue && ts.setOriginalNode(preserveJsDoc(returnValue, input), input); + } + } + function isPrivateMethodTypeParameter(node) { + return node.parent.kind === 169 /* SyntaxKind.MethodDeclaration */ && ts.hasEffectiveModifier(node.parent, 8 /* ModifierFlags.Private */); + } + function visitDeclarationStatements(input) { + if (!isPreservedDeclarationStatement(input)) { + // return undefined for unmatched kinds to omit them from the tree + return; + } + if (shouldStripInternal(input)) + return; + switch (input.kind) { + case 272 /* SyntaxKind.ExportDeclaration */: { + if (ts.isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + // Always visible if the parent node isn't dropped for being not visible + // Rewrite external module names if necessary + return factory.updateExportDeclaration(input, + /*decorators*/ undefined, input.modifiers, input.isTypeOnly, input.exportClause, rewriteModuleSpecifier(input, input.moduleSpecifier), ts.getResolutionModeOverrideForClause(input.assertClause) ? input.assertClause : undefined); + } + case 271 /* SyntaxKind.ExportAssignment */: { + // Always visible if the parent node isn't dropped for being not visible + if (ts.isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + if (input.expression.kind === 79 /* SyntaxKind.Identifier */) { + return input; + } + else { + var newId = factory.createUniqueName("_default", 16 /* GeneratedIdentifierFlags.Optimistic */); + getSymbolAccessibilityDiagnostic = function () { return ({ + diagnosticMessage: ts.Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, + errorNode: input + }); }; + errorFallbackNode = input; + var varDecl = factory.createVariableDeclaration(newId, /*exclamationToken*/ undefined, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), /*initializer*/ undefined); + errorFallbackNode = undefined; + var statement = factory.createVariableStatement(needsDeclare ? [factory.createModifier(135 /* SyntaxKind.DeclareKeyword */)] : [], factory.createVariableDeclarationList([varDecl], 2 /* NodeFlags.Const */)); + preserveJsDoc(statement, input); + ts.removeAllComments(input); + return [statement, factory.updateExportAssignment(input, input.decorators, input.modifiers, newId)]; + } + } + } + var result = transformTopLevelDeclaration(input); + // Don't actually transform yet; just leave as original node - will be elided/swapped by late pass + lateStatementReplacementMap.set(ts.getOriginalNodeId(input), result); + return input; + } + function stripExportModifiers(statement) { + if (ts.isImportEqualsDeclaration(statement) || ts.hasEffectiveModifier(statement, 512 /* ModifierFlags.Default */) || !ts.canHaveModifiers(statement)) { + // `export import` statements should remain as-is, as imports are _not_ implicitly exported in an ambient namespace + // Likewise, `export default` classes and the like and just be `default`, so we preserve their `export` modifiers, too + return statement; + } + var modifiers = factory.createModifiersFromModifierFlags(ts.getEffectiveModifierFlags(statement) & (125951 /* ModifierFlags.All */ ^ 1 /* ModifierFlags.Export */)); + return factory.updateModifiers(statement, modifiers); + } + function transformTopLevelDeclaration(input) { + if (lateMarkedStatements) { + while (ts.orderedRemoveItem(lateMarkedStatements, input)) + ; + } + if (shouldStripInternal(input)) + return; + switch (input.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: { + return transformImportEqualsDeclaration(input); + } + case 266 /* SyntaxKind.ImportDeclaration */: { + return transformImportDeclaration(input); + } + } + if (ts.isDeclaration(input) && isDeclarationAndNotVisible(input)) + return; + // Elide implementation signatures from overload sets + if (ts.isFunctionLike(input) && resolver.isImplementationOfOverload(input)) + return; + var previousEnclosingDeclaration; + if (isEnclosingDeclaration(input)) { + previousEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = input; + } + var canProdiceDiagnostic = ts.canProduceDiagnostics(input); + var oldDiag = getSymbolAccessibilityDiagnostic; + if (canProdiceDiagnostic) { + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(input); + } + var previousNeedsDeclare = needsDeclare; + switch (input.kind) { + case 259 /* SyntaxKind.TypeAliasDeclaration */: // Type aliases get `declare`d if need be (for legacy support), but that's all + return cleanup(factory.updateTypeAliasDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), input.name, ts.visitNodes(input.typeParameters, visitDeclarationSubtree, ts.isTypeParameterDeclaration), ts.visitNode(input.type, visitDeclarationSubtree, ts.isTypeNode))); + case 258 /* SyntaxKind.InterfaceDeclaration */: { + return cleanup(factory.updateInterfaceDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), input.name, ensureTypeParams(input, input.typeParameters), transformHeritageClauses(input.heritageClauses), ts.visitNodes(input.members, visitDeclarationSubtree))); + } + case 256 /* SyntaxKind.FunctionDeclaration */: { + // Generators lose their generator-ness, excepting their return type + var clean = cleanup(factory.updateFunctionDeclaration(input, + /*decorators*/ undefined, ensureModifiers(input), + /*asteriskToken*/ undefined, input.name, ensureTypeParams(input, input.typeParameters), updateParamsList(input, input.parameters), ensureType(input, input.type), + /*body*/ undefined)); + if (clean && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) { + var props = resolver.getPropertiesOfContainerFunction(input); + // Use parseNodeFactory so it is usable as an enclosing declaration + var fakespace_1 = ts.parseNodeFactory.createModuleDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, clean.name || factory.createIdentifier("_default"), factory.createModuleBlock([]), 16 /* NodeFlags.Namespace */); + ts.setParent(fakespace_1, enclosingDeclaration); + fakespace_1.locals = ts.createSymbolTable(props); + fakespace_1.symbol = props[0].parent; + var exportMappings_1 = []; + var declarations = ts.mapDefined(props, function (p) { + if (!p.valueDeclaration || !ts.isPropertyAccessExpression(p.valueDeclaration)) { + return undefined; // TODO GH#33569: Handle element access expressions that created late bound names (rather than silently omitting them) + } + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration); + var type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace_1, declarationEmitNodeBuilderFlags, symbolTracker); + getSymbolAccessibilityDiagnostic = oldDiag; + var nameStr = ts.unescapeLeadingUnderscores(p.escapedName); + var isNonContextualKeywordName = ts.isStringANonContextualKeyword(nameStr); + var name = isNonContextualKeywordName ? factory.getGeneratedNameForNode(p.valueDeclaration) : factory.createIdentifier(nameStr); + if (isNonContextualKeywordName) { + exportMappings_1.push([name, nameStr]); + } + var varDecl = factory.createVariableDeclaration(name, /*exclamationToken*/ undefined, type, /*initializer*/ undefined); + return factory.createVariableStatement(isNonContextualKeywordName ? undefined : [factory.createToken(93 /* SyntaxKind.ExportKeyword */)], factory.createVariableDeclarationList([varDecl])); + }); + if (!exportMappings_1.length) { + declarations = ts.mapDefined(declarations, function (declaration) { return factory.updateModifiers(declaration, 0 /* ModifierFlags.None */); }); + } + else { + declarations.push(factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, factory.createNamedExports(ts.map(exportMappings_1, function (_a) { + var gen = _a[0], exp = _a[1]; + return factory.createExportSpecifier(/*isTypeOnly*/ false, gen, exp); + })))); + } + var namespaceDecl = factory.createModuleDeclaration(/*decorators*/ undefined, ensureModifiers(input), input.name, factory.createModuleBlock(declarations), 16 /* NodeFlags.Namespace */); + if (!ts.hasEffectiveModifier(clean, 512 /* ModifierFlags.Default */)) { + return [clean, namespaceDecl]; + } + var modifiers = factory.createModifiersFromModifierFlags((ts.getEffectiveModifierFlags(clean) & ~513 /* ModifierFlags.ExportDefault */) | 2 /* ModifierFlags.Ambient */); + var cleanDeclaration = factory.updateFunctionDeclaration(clean, + /*decorators*/ undefined, modifiers, + /*asteriskToken*/ undefined, clean.name, clean.typeParameters, clean.parameters, clean.type, + /*body*/ undefined); + var namespaceDeclaration = factory.updateModuleDeclaration(namespaceDecl, + /*decorators*/ undefined, modifiers, namespaceDecl.name, namespaceDecl.body); + var exportDefaultDeclaration = factory.createExportAssignment( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isExportEquals*/ false, namespaceDecl.name); + if (ts.isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration]; + } + else { + return clean; + } + } + case 261 /* SyntaxKind.ModuleDeclaration */: { + needsDeclare = false; + var inner = input.body; + if (inner && inner.kind === 262 /* SyntaxKind.ModuleBlock */) { + var oldNeedsScopeFix = needsScopeFixMarker; + var oldHasScopeFix = resultHasScopeMarker; + resultHasScopeMarker = false; + needsScopeFixMarker = false; + var statements = ts.visitNodes(inner.statements, visitDeclarationStatements); + var lateStatements = transformAndReplaceLatePaintedStatements(statements); + if (input.flags & 16777216 /* NodeFlags.Ambient */) { + needsScopeFixMarker = false; // If it was `declare`'d everything is implicitly exported already, ignore late printed "privates" + } + // With the final list of statements, there are 3 possibilities: + // 1. There's an export assignment or export declaration in the namespace - do nothing + // 2. Everything is exported and there are no export assignments or export declarations - strip all export modifiers + // 3. Some things are exported, some are not, and there's no marker - add an empty marker + if (!ts.isGlobalScopeAugmentation(input) && !hasScopeMarker(lateStatements) && !resultHasScopeMarker) { + if (needsScopeFixMarker) { + lateStatements = factory.createNodeArray(__spreadArray(__spreadArray([], lateStatements, true), [ts.createEmptyExports(factory)], false)); + } + else { + lateStatements = ts.visitNodes(lateStatements, stripExportModifiers); + } + } + var body = factory.updateModuleBlock(inner, lateStatements); + needsDeclare = previousNeedsDeclare; + needsScopeFixMarker = oldNeedsScopeFix; + resultHasScopeMarker = oldHasScopeFix; + var mods = ensureModifiers(input); + return cleanup(factory.updateModuleDeclaration(input, + /*decorators*/ undefined, mods, ts.isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name, body)); + } + else { + needsDeclare = previousNeedsDeclare; + var mods = ensureModifiers(input); + needsDeclare = false; + ts.visitNode(inner, visitDeclarationStatements); + // eagerly transform nested namespaces (the nesting doesn't need any elision or painting done) + var id = ts.getOriginalNodeId(inner); // TODO: GH#18217 + var body = lateStatementReplacementMap.get(id); + lateStatementReplacementMap.delete(id); + return cleanup(factory.updateModuleDeclaration(input, + /*decorators*/ undefined, mods, input.name, body)); + } + } + case 257 /* SyntaxKind.ClassDeclaration */: { + errorNameNode = input.name; + errorFallbackNode = input; + var modifiers = factory.createNodeArray(ensureModifiers(input)); + var typeParameters = ensureTypeParams(input, input.typeParameters); + var ctor = ts.getFirstConstructorWithBody(input); + var parameterProperties = void 0; + if (ctor) { + var oldDiag_1 = getSymbolAccessibilityDiagnostic; + parameterProperties = ts.compact(ts.flatMap(ctor.parameters, function (param) { + if (!ts.hasSyntacticModifier(param, 16476 /* ModifierFlags.ParameterPropertyModifier */) || shouldStripInternal(param)) + return; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(param); + if (param.name.kind === 79 /* SyntaxKind.Identifier */) { + return preserveJsDoc(factory.createPropertyDeclaration( + /*decorators*/ undefined, ensureModifiers(param), param.name, param.questionToken, ensureType(param, param.type), ensureNoInitializer(param)), param); + } + else { + // Pattern - this is currently an error, but we emit declarations for it somewhat correctly + return walkBindingPattern(param.name); + } + function walkBindingPattern(pattern) { + var elems; + for (var _i = 0, _a = pattern.elements; _i < _a.length; _i++) { + var elem = _a[_i]; + if (ts.isOmittedExpression(elem)) + continue; + if (ts.isBindingPattern(elem.name)) { + elems = ts.concatenate(elems, walkBindingPattern(elem.name)); + } + elems = elems || []; + elems.push(factory.createPropertyDeclaration( + /*decorators*/ undefined, ensureModifiers(param), elem.name, + /*questionToken*/ undefined, ensureType(elem, /*type*/ undefined), + /*initializer*/ undefined)); + } + return elems; + } + })); + getSymbolAccessibilityDiagnostic = oldDiag_1; + } + var hasPrivateIdentifier = ts.some(input.members, function (member) { return !!member.name && ts.isPrivateIdentifier(member.name); }); + // When the class has at least one private identifier, create a unique constant identifier to retain the nominal typing behavior + // Prevents other classes with the same public members from being used in place of the current class + var privateIdentifier = hasPrivateIdentifier ? [ + factory.createPropertyDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, factory.createPrivateIdentifier("#private"), + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined) + ] : undefined; + var memberNodes = ts.concatenate(ts.concatenate(privateIdentifier, parameterProperties), ts.visitNodes(input.members, visitDeclarationSubtree)); + var members = factory.createNodeArray(memberNodes); + var extendsClause_1 = ts.getEffectiveBaseTypeNode(input); + if (extendsClause_1 && !ts.isEntityNameExpression(extendsClause_1.expression) && extendsClause_1.expression.kind !== 104 /* SyntaxKind.NullKeyword */) { + // We must add a temporary declaration for the extends clause expression + var oldId = input.name ? ts.unescapeLeadingUnderscores(input.name.escapedText) : "default"; + var newId_1 = factory.createUniqueName("".concat(oldId, "_base"), 16 /* GeneratedIdentifierFlags.Optimistic */); + getSymbolAccessibilityDiagnostic = function () { return ({ + diagnosticMessage: ts.Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, + errorNode: extendsClause_1, + typeName: input.name + }); }; + var varDecl = factory.createVariableDeclaration(newId_1, /*exclamationToken*/ undefined, resolver.createTypeOfExpression(extendsClause_1.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), /*initializer*/ undefined); + var statement = factory.createVariableStatement(needsDeclare ? [factory.createModifier(135 /* SyntaxKind.DeclareKeyword */)] : [], factory.createVariableDeclarationList([varDecl], 2 /* NodeFlags.Const */)); + var heritageClauses = factory.createNodeArray(ts.map(input.heritageClauses, function (clause) { + if (clause.token === 94 /* SyntaxKind.ExtendsKeyword */) { + var oldDiag_2 = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]); + var newClause = factory.updateHeritageClause(clause, ts.map(clause.types, function (t) { return factory.updateExpressionWithTypeArguments(t, newId_1, ts.visitNodes(t.typeArguments, visitDeclarationSubtree)); })); + getSymbolAccessibilityDiagnostic = oldDiag_2; + return newClause; + } + return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { return ts.isEntityNameExpression(t.expression) || t.expression.kind === 104 /* SyntaxKind.NullKeyword */; })), visitDeclarationSubtree)); + })); + return [statement, cleanup(factory.updateClassDeclaration(input, + /*decorators*/ undefined, modifiers, input.name, typeParameters, heritageClauses, members))]; // TODO: GH#18217 + } + else { + var heritageClauses = transformHeritageClauses(input.heritageClauses); + return cleanup(factory.updateClassDeclaration(input, + /*decorators*/ undefined, modifiers, input.name, typeParameters, heritageClauses, members)); + } + } + case 237 /* SyntaxKind.VariableStatement */: { + return cleanup(transformVariableStatement(input)); + } + case 260 /* SyntaxKind.EnumDeclaration */: { + return cleanup(factory.updateEnumDeclaration(input, /*decorators*/ undefined, factory.createNodeArray(ensureModifiers(input)), input.name, factory.createNodeArray(ts.mapDefined(input.members, function (m) { + if (shouldStripInternal(m)) + return; + // Rewrite enum values to their constants, if available + var constValue = resolver.getConstantValue(m); + return preserveJsDoc(factory.updateEnumMember(m, m.name, constValue !== undefined ? typeof constValue === "string" ? factory.createStringLiteral(constValue) : factory.createNumericLiteral(constValue) : undefined), m); + })))); + } + } + // Anything left unhandled is an error, so this should be unreachable + return ts.Debug.assertNever(input, "Unhandled top-level node in declaration emit: ".concat(ts.SyntaxKind[input.kind])); + function cleanup(node) { + if (isEnclosingDeclaration(input)) { + enclosingDeclaration = previousEnclosingDeclaration; + } + if (canProdiceDiagnostic) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + if (input.kind === 261 /* SyntaxKind.ModuleDeclaration */) { + needsDeclare = previousNeedsDeclare; + } + if (node === input) { + return node; + } + errorFallbackNode = undefined; + errorNameNode = undefined; + return node && ts.setOriginalNode(preserveJsDoc(node, input), input); + } + } + function transformVariableStatement(input) { + if (!ts.forEach(input.declarationList.declarations, getBindingNameVisible)) + return; + var nodes = ts.visitNodes(input.declarationList.declarations, visitDeclarationSubtree); + if (!ts.length(nodes)) + return; + return factory.updateVariableStatement(input, factory.createNodeArray(ensureModifiers(input)), factory.updateVariableDeclarationList(input.declarationList, nodes)); + } + function recreateBindingPattern(d) { + return ts.flatten(ts.mapDefined(d.elements, function (e) { return recreateBindingElement(e); })); + } + function recreateBindingElement(e) { + if (e.kind === 227 /* SyntaxKind.OmittedExpression */) { + return; + } + if (e.name) { + if (!getBindingNameVisible(e)) + return; + if (ts.isBindingPattern(e.name)) { + return recreateBindingPattern(e.name); + } + else { + return factory.createVariableDeclaration(e.name, /*exclamationToken*/ undefined, ensureType(e, /*type*/ undefined), /*initializer*/ undefined); + } + } + } + function checkName(node) { + var oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNodeName(node); + } + errorNameNode = node.name; + ts.Debug.assert(resolver.isLateBound(ts.getParseTreeNode(node))); // Should only be called with dynamic names + var decl = node; + var entityName = decl.name.expression; + checkEntityNameVisibility(entityName, enclosingDeclaration); + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + errorNameNode = undefined; + } + function shouldStripInternal(node) { + return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile); + } + function isScopeMarker(node) { + return ts.isExportAssignment(node) || ts.isExportDeclaration(node); + } + function hasScopeMarker(statements) { + return ts.some(statements, isScopeMarker); + } + function ensureModifiers(node) { + var currentFlags = ts.getEffectiveModifierFlags(node); + var newFlags = ensureModifierFlags(node); + if (currentFlags === newFlags) { + return node.modifiers; + } + return factory.createModifiersFromModifierFlags(newFlags); + } + function ensureModifierFlags(node) { + var mask = 125951 /* ModifierFlags.All */ ^ (4 /* ModifierFlags.Public */ | 256 /* ModifierFlags.Async */ | 16384 /* ModifierFlags.Override */); // No async and override modifiers in declaration files + var additions = (needsDeclare && !isAlwaysType(node)) ? 2 /* ModifierFlags.Ambient */ : 0 /* ModifierFlags.None */; + var parentIsFile = node.parent.kind === 305 /* SyntaxKind.SourceFile */; + if (!parentIsFile || (isBundledEmit && parentIsFile && ts.isExternalModule(node.parent))) { + mask ^= 2 /* ModifierFlags.Ambient */; + additions = 0 /* ModifierFlags.None */; + } + return maskModifierFlags(node, mask, additions); + } + function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) { + var accessorType = getTypeAnnotationFromAccessor(node); + if (!accessorType && node !== accessors.firstAccessor) { + accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor); + // If we end up pulling the type from the second accessor, we also need to change the diagnostic context to get the expected error message + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(accessors.firstAccessor); + } + if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) { + accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor); + // If we end up pulling the type from the second accessor, we also need to change the diagnostic context to get the expected error message + getSymbolAccessibilityDiagnostic = ts.createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor); + } + return accessorType; + } + function transformHeritageClauses(nodes) { + return factory.createNodeArray(ts.filter(ts.map(nodes, function (clause) { return factory.updateHeritageClause(clause, ts.visitNodes(factory.createNodeArray(ts.filter(clause.types, function (t) { + return ts.isEntityNameExpression(t.expression) || (clause.token === 94 /* SyntaxKind.ExtendsKeyword */ && t.expression.kind === 104 /* SyntaxKind.NullKeyword */); + })), visitDeclarationSubtree)); }), function (clause) { return clause.types && !!clause.types.length; })); + } + } + ts.transformDeclarations = transformDeclarations; + function isAlwaysType(node) { + if (node.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + return true; + } + return false; + } + // Elide "public" modifier, as it is the default + function maskModifiers(node, modifierMask, modifierAdditions) { + return ts.factory.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions)); + } + function maskModifierFlags(node, modifierMask, modifierAdditions) { + if (modifierMask === void 0) { modifierMask = 125951 /* ModifierFlags.All */ ^ 4 /* ModifierFlags.Public */; } + if (modifierAdditions === void 0) { modifierAdditions = 0 /* ModifierFlags.None */; } + var flags = (ts.getEffectiveModifierFlags(node) & modifierMask) | modifierAdditions; + if (flags & 512 /* ModifierFlags.Default */ && !(flags & 1 /* ModifierFlags.Export */)) { + // A non-exported default is a nonsequitor - we usually try to remove all export modifiers + // from statements in ambient declarations; but a default export must retain its export modifier to be syntactically valid + flags ^= 1 /* ModifierFlags.Export */; + } + if (flags & 512 /* ModifierFlags.Default */ && flags & 2 /* ModifierFlags.Ambient */) { + flags ^= 2 /* ModifierFlags.Ambient */; // `declare` is never required alongside `default` (and would be an error if printed) + } + return flags; + } + function getTypeAnnotationFromAccessor(accessor) { + if (accessor) { + return accessor.kind === 172 /* SyntaxKind.GetAccessor */ + ? accessor.type // Getter - return type + : accessor.parameters.length > 0 + ? accessor.parameters[0].type // Setter parameter type + : undefined; + } + } + function canHaveLiteralInitializer(node) { + switch (node.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return !ts.hasEffectiveModifier(node, 8 /* ModifierFlags.Private */); + case 164 /* SyntaxKind.Parameter */: + case 254 /* SyntaxKind.VariableDeclaration */: + return true; + } + return false; + } + function isPreservedDeclarationStatement(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 237 /* SyntaxKind.VariableStatement */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + return true; + } + return false; + } + function isProcessedComponent(node) { + switch (node.kind) { + case 175 /* SyntaxKind.ConstructSignature */: + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 176 /* SyntaxKind.IndexSignature */: + case 254 /* SyntaxKind.VariableDeclaration */: + case 163 /* SyntaxKind.TypeParameter */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + case 178 /* SyntaxKind.TypeReference */: + case 189 /* SyntaxKind.ConditionalType */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 200 /* SyntaxKind.ImportType */: + return true; + } + return false; + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function getModuleTransformer(moduleKind) { + switch (moduleKind) { + case ts.ModuleKind.ESNext: + case ts.ModuleKind.ES2022: + case ts.ModuleKind.ES2020: + case ts.ModuleKind.ES2015: + return ts.transformECMAScriptModule; + case ts.ModuleKind.System: + return ts.transformSystemModule; + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + return ts.transformNodeModule; + default: + return ts.transformModule; + } + } + var TransformationState; + (function (TransformationState) { + TransformationState[TransformationState["Uninitialized"] = 0] = "Uninitialized"; + TransformationState[TransformationState["Initialized"] = 1] = "Initialized"; + TransformationState[TransformationState["Completed"] = 2] = "Completed"; + TransformationState[TransformationState["Disposed"] = 3] = "Disposed"; + })(TransformationState || (TransformationState = {})); + var SyntaxKindFeatureFlags; + (function (SyntaxKindFeatureFlags) { + SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["Substitution"] = 1] = "Substitution"; + SyntaxKindFeatureFlags[SyntaxKindFeatureFlags["EmitNotifications"] = 2] = "EmitNotifications"; + })(SyntaxKindFeatureFlags || (SyntaxKindFeatureFlags = {})); + ts.noTransformers = { scriptTransformers: ts.emptyArray, declarationTransformers: ts.emptyArray }; + function getTransformers(compilerOptions, customTransformers, emitOnlyDtsFiles) { + return { + scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnlyDtsFiles), + declarationTransformers: getDeclarationTransformers(customTransformers), + }; + } + ts.getTransformers = getTransformers; + function getScriptTransformers(compilerOptions, customTransformers, emitOnlyDtsFiles) { + if (emitOnlyDtsFiles) + return ts.emptyArray; + var languageVersion = ts.getEmitScriptTarget(compilerOptions); + var moduleKind = ts.getEmitModuleKind(compilerOptions); + var transformers = []; + ts.addRange(transformers, customTransformers && ts.map(customTransformers.before, wrapScriptTransformerFactory)); + transformers.push(ts.transformTypeScript); + transformers.push(ts.transformClassFields); + if (ts.getJSXTransformEnabled(compilerOptions)) { + transformers.push(ts.transformJsx); + } + if (languageVersion < 99 /* ScriptTarget.ESNext */) { + transformers.push(ts.transformESNext); + } + if (languageVersion < 8 /* ScriptTarget.ES2021 */) { + transformers.push(ts.transformES2021); + } + if (languageVersion < 7 /* ScriptTarget.ES2020 */) { + transformers.push(ts.transformES2020); + } + if (languageVersion < 6 /* ScriptTarget.ES2019 */) { + transformers.push(ts.transformES2019); + } + if (languageVersion < 5 /* ScriptTarget.ES2018 */) { + transformers.push(ts.transformES2018); + } + if (languageVersion < 4 /* ScriptTarget.ES2017 */) { + transformers.push(ts.transformES2017); + } + if (languageVersion < 3 /* ScriptTarget.ES2016 */) { + transformers.push(ts.transformES2016); + } + if (languageVersion < 2 /* ScriptTarget.ES2015 */) { + transformers.push(ts.transformES2015); + transformers.push(ts.transformGenerators); + } + transformers.push(getModuleTransformer(moduleKind)); + // The ES5 transformer is last so that it can substitute expressions like `exports.default` + // for ES3. + if (languageVersion < 1 /* ScriptTarget.ES5 */) { + transformers.push(ts.transformES5); + } + ts.addRange(transformers, customTransformers && ts.map(customTransformers.after, wrapScriptTransformerFactory)); + return transformers; + } + function getDeclarationTransformers(customTransformers) { + var transformers = []; + transformers.push(ts.transformDeclarations); + ts.addRange(transformers, customTransformers && ts.map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory)); + return transformers; + } + /** + * Wrap a custom script or declaration transformer object in a `Transformer` callback with fallback support for transforming bundles. + */ + function wrapCustomTransformer(transformer) { + return function (node) { return ts.isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node); }; + } + /** + * Wrap a transformer factory that may return a custom script or declaration transformer object. + */ + function wrapCustomTransformerFactory(transformer, handleDefault) { + return function (context) { + var customTransformer = transformer(context); + return typeof customTransformer === "function" + ? handleDefault(context, customTransformer) + : wrapCustomTransformer(customTransformer); + }; + } + function wrapScriptTransformerFactory(transformer) { + return wrapCustomTransformerFactory(transformer, ts.chainBundle); + } + function wrapDeclarationTransformerFactory(transformer) { + return wrapCustomTransformerFactory(transformer, function (_, node) { return node; }); + } + function noEmitSubstitution(_hint, node) { + return node; + } + ts.noEmitSubstitution = noEmitSubstitution; + function noEmitNotification(hint, node, callback) { + callback(hint, node); + } + ts.noEmitNotification = noEmitNotification; + /** + * Transforms an array of SourceFiles by passing them through each transformer. + * + * @param resolver The emit resolver provided by the checker. + * @param host The emit host object used to interact with the file system. + * @param options Compiler options to surface in the `TransformationContext`. + * @param nodes An array of nodes to transform. + * @param transforms An array of `TransformerFactory` callbacks. + * @param allowDtsFiles A value indicating whether to allow the transformation of .d.ts files. + */ + function transformNodes(resolver, host, factory, options, nodes, transformers, allowDtsFiles) { + var enabledSyntaxKindFeatures = new Array(355 /* SyntaxKind.Count */); + var lexicalEnvironmentVariableDeclarations; + var lexicalEnvironmentFunctionDeclarations; + var lexicalEnvironmentStatements; + var lexicalEnvironmentFlags = 0 /* LexicalEnvironmentFlags.None */; + var lexicalEnvironmentVariableDeclarationsStack = []; + var lexicalEnvironmentFunctionDeclarationsStack = []; + var lexicalEnvironmentStatementsStack = []; + var lexicalEnvironmentFlagsStack = []; + var lexicalEnvironmentStackOffset = 0; + var lexicalEnvironmentSuspended = false; + var blockScopedVariableDeclarationsStack = []; + var blockScopeStackOffset = 0; + var blockScopedVariableDeclarations; + var emitHelpers; + var onSubstituteNode = noEmitSubstitution; + var onEmitNode = noEmitNotification; + var state = 0 /* TransformationState.Uninitialized */; + var diagnostics = []; + // The transformation context is provided to each transformer as part of transformer + // initialization. + var context = { + factory: factory, + getCompilerOptions: function () { return options; }, + getEmitResolver: function () { return resolver; }, + getEmitHost: function () { return host; }, + getEmitHelperFactory: ts.memoize(function () { return ts.createEmitHelperFactory(context); }), + startLexicalEnvironment: startLexicalEnvironment, + suspendLexicalEnvironment: suspendLexicalEnvironment, + resumeLexicalEnvironment: resumeLexicalEnvironment, + endLexicalEnvironment: endLexicalEnvironment, + setLexicalEnvironmentFlags: setLexicalEnvironmentFlags, + getLexicalEnvironmentFlags: getLexicalEnvironmentFlags, + hoistVariableDeclaration: hoistVariableDeclaration, + hoistFunctionDeclaration: hoistFunctionDeclaration, + addInitializationStatement: addInitializationStatement, + startBlockScope: startBlockScope, + endBlockScope: endBlockScope, + addBlockScopedVariable: addBlockScopedVariable, + requestEmitHelper: requestEmitHelper, + readEmitHelpers: readEmitHelpers, + enableSubstitution: enableSubstitution, + enableEmitNotification: enableEmitNotification, + isSubstitutionEnabled: isSubstitutionEnabled, + isEmitNotificationEnabled: isEmitNotificationEnabled, + get onSubstituteNode() { return onSubstituteNode; }, + set onSubstituteNode(value) { + ts.Debug.assert(state < 1 /* TransformationState.Initialized */, "Cannot modify transformation hooks after initialization has completed."); + ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); + onSubstituteNode = value; + }, + get onEmitNode() { return onEmitNode; }, + set onEmitNode(value) { + ts.Debug.assert(state < 1 /* TransformationState.Initialized */, "Cannot modify transformation hooks after initialization has completed."); + ts.Debug.assert(value !== undefined, "Value must not be 'undefined'"); + onEmitNode = value; + }, + addDiagnostic: function (diag) { + diagnostics.push(diag); + } + }; + // Ensure the parse tree is clean before applying transformations + for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { + var node = nodes_2[_i]; + ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); + } + ts.performance.mark("beforeTransform"); + // Chain together and initialize each transformer. + var transformersWithContext = transformers.map(function (t) { return t(context); }); + var transformation = function (node) { + for (var _i = 0, transformersWithContext_1 = transformersWithContext; _i < transformersWithContext_1.length; _i++) { + var transform = transformersWithContext_1[_i]; + node = transform(node); + } + return node; + }; + // prevent modification of transformation hooks. + state = 1 /* TransformationState.Initialized */; + // Transform each node. + var transformed = []; + for (var _a = 0, nodes_3 = nodes; _a < nodes_3.length; _a++) { + var node = nodes_3[_a]; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "transformNodes", node.kind === 305 /* SyntaxKind.SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end }); + transformed.push((allowDtsFiles ? transformation : transformRoot)(node)); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + // prevent modification of the lexical environment. + state = 2 /* TransformationState.Completed */; + ts.performance.mark("afterTransform"); + ts.performance.measure("transformTime", "beforeTransform", "afterTransform"); + return { + transformed: transformed, + substituteNode: substituteNode, + emitNodeWithNotification: emitNodeWithNotification, + isEmitNotificationEnabled: isEmitNotificationEnabled, + dispose: dispose, + diagnostics: diagnostics + }; + function transformRoot(node) { + return node && (!ts.isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node; + } + /** + * Enables expression substitutions in the pretty printer for the provided SyntaxKind. + */ + function enableSubstitution(kind) { + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the transformation context after transformation has completed."); + enabledSyntaxKindFeatures[kind] |= 1 /* SyntaxKindFeatureFlags.Substitution */; + } + /** + * Determines whether expression substitutions are enabled for the provided node. + */ + function isSubstitutionEnabled(node) { + return (enabledSyntaxKindFeatures[node.kind] & 1 /* SyntaxKindFeatureFlags.Substitution */) !== 0 + && (ts.getEmitFlags(node) & 4 /* EmitFlags.NoSubstitution */) === 0; + } + /** + * Emits a node with possible substitution. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emitCallback The callback used to emit the node or its substitute. + */ + function substituteNode(hint, node) { + ts.Debug.assert(state < 3 /* TransformationState.Disposed */, "Cannot substitute a node after the result is disposed."); + return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; + } + /** + * Enables before/after emit notifications in the pretty printer for the provided SyntaxKind. + */ + function enableEmitNotification(kind) { + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the transformation context after transformation has completed."); + enabledSyntaxKindFeatures[kind] |= 2 /* SyntaxKindFeatureFlags.EmitNotifications */; + } + /** + * Determines whether before/after emit notifications should be raised in the pretty + * printer when it emits a node. + */ + function isEmitNotificationEnabled(node) { + return (enabledSyntaxKindFeatures[node.kind] & 2 /* SyntaxKindFeatureFlags.EmitNotifications */) !== 0 + || (ts.getEmitFlags(node) & 2 /* EmitFlags.AdviseOnEmitNode */) !== 0; + } + /** + * Emits a node with possible emit notification. + * + * @param hint A hint as to the intended usage of the node. + * @param node The node to emit. + * @param emitCallback The callback used to emit the node. + */ + function emitNodeWithNotification(hint, node, emitCallback) { + ts.Debug.assert(state < 3 /* TransformationState.Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed."); + if (node) { + // TODO: Remove check and unconditionally use onEmitNode when API is breakingly changed + // (see https://github.com/microsoft/TypeScript/pull/36248/files/5062623f39120171b98870c71344b3242eb03d23#r369766739) + if (isEmitNotificationEnabled(node)) { + onEmitNode(hint, node, emitCallback); + } + else { + emitCallback(hint, node); + } + } + } + /** + * Records a hoisted variable declaration for the provided name within a lexical environment. + */ + function hoistVariableDeclaration(name) { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + var decl = ts.setEmitFlags(factory.createVariableDeclaration(name), 64 /* EmitFlags.NoNestedSourceMaps */); + if (!lexicalEnvironmentVariableDeclarations) { + lexicalEnvironmentVariableDeclarations = [decl]; + } + else { + lexicalEnvironmentVariableDeclarations.push(decl); + } + if (lexicalEnvironmentFlags & 1 /* LexicalEnvironmentFlags.InParameters */) { + lexicalEnvironmentFlags |= 2 /* LexicalEnvironmentFlags.VariablesHoistedInParameters */; + } + } + /** + * Records a hoisted function declaration within a lexical environment. + */ + function hoistFunctionDeclaration(func) { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.setEmitFlags(func, 1048576 /* EmitFlags.CustomPrologue */); + if (!lexicalEnvironmentFunctionDeclarations) { + lexicalEnvironmentFunctionDeclarations = [func]; + } + else { + lexicalEnvironmentFunctionDeclarations.push(func); + } + } + /** + * Adds an initialization statement to the top of the lexical environment. + */ + function addInitializationStatement(node) { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.setEmitFlags(node, 1048576 /* EmitFlags.CustomPrologue */); + if (!lexicalEnvironmentStatements) { + lexicalEnvironmentStatements = [node]; + } + else { + lexicalEnvironmentStatements.push(node); + } + } + /** + * Starts a new lexical environment. Any existing hoisted variable or function declarations + * are pushed onto a stack, and the related storage variables are reset. + */ + function startLexicalEnvironment() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); + // Save the current lexical environment. Rather than resizing the array we adjust the + // stack size variable. This allows us to reuse existing array slots we've + // already allocated between transformations to avoid allocation and GC overhead during + // transformation. + lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; + lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; + lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements; + lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags; + lexicalEnvironmentStackOffset++; + lexicalEnvironmentVariableDeclarations = undefined; + lexicalEnvironmentFunctionDeclarations = undefined; + lexicalEnvironmentStatements = undefined; + lexicalEnvironmentFlags = 0 /* LexicalEnvironmentFlags.None */; + } + /** Suspends the current lexical environment, usually after visiting a parameter list. */ + function suspendLexicalEnvironment() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); + lexicalEnvironmentSuspended = true; + } + /** Resumes a suspended lexical environment, usually before visiting a function body. */ + function resumeLexicalEnvironment() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); + lexicalEnvironmentSuspended = false; + } + /** + * Ends a lexical environment. The previous set of hoisted declarations are restored and + * any hoisted declarations added in this environment are returned. + */ + function endLexicalEnvironment() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the lexical environment during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the lexical environment after transformation has completed."); + ts.Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); + var statements; + if (lexicalEnvironmentVariableDeclarations || + lexicalEnvironmentFunctionDeclarations || + lexicalEnvironmentStatements) { + if (lexicalEnvironmentFunctionDeclarations) { + statements = __spreadArray([], lexicalEnvironmentFunctionDeclarations, true); + } + if (lexicalEnvironmentVariableDeclarations) { + var statement = factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)); + ts.setEmitFlags(statement, 1048576 /* EmitFlags.CustomPrologue */); + if (!statements) { + statements = [statement]; + } + else { + statements.push(statement); + } + } + if (lexicalEnvironmentStatements) { + if (!statements) { + statements = __spreadArray([], lexicalEnvironmentStatements, true); + } + else { + statements = __spreadArray(__spreadArray([], statements, true), lexicalEnvironmentStatements, true); + } + } + } + // Restore the previous lexical environment. + lexicalEnvironmentStackOffset--; + lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset]; + if (lexicalEnvironmentStackOffset === 0) { + lexicalEnvironmentVariableDeclarationsStack = []; + lexicalEnvironmentFunctionDeclarationsStack = []; + lexicalEnvironmentStatementsStack = []; + lexicalEnvironmentFlagsStack = []; + } + return statements; + } + function setLexicalEnvironmentFlags(flags, value) { + lexicalEnvironmentFlags = value ? + lexicalEnvironmentFlags | flags : + lexicalEnvironmentFlags & ~flags; + } + function getLexicalEnvironmentFlags() { + return lexicalEnvironmentFlags; + } + /** + * Starts a block scope. Any existing block hoisted variables are pushed onto the stack and the related storage variables are reset. + */ + function startBlockScope() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot start a block scope during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot start a block scope after transformation has completed."); + blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations; + blockScopeStackOffset++; + blockScopedVariableDeclarations = undefined; + } + /** + * Ends a block scope. The previous set of block hoisted variables are restored. Any hoisted declarations are returned. + */ + function endBlockScope() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot end a block scope during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot end a block scope after transformation has completed."); + var statements = ts.some(blockScopedVariableDeclarations) ? + [ + factory.createVariableStatement( + /*modifiers*/ undefined, factory.createVariableDeclarationList(blockScopedVariableDeclarations.map(function (identifier) { return factory.createVariableDeclaration(identifier); }), 1 /* NodeFlags.Let */)) + ] : undefined; + blockScopeStackOffset--; + blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset]; + if (blockScopeStackOffset === 0) { + blockScopedVariableDeclarationsStack = []; + } + return statements; + } + function addBlockScopedVariable(name) { + ts.Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body."); + (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name); + } + function requestEmitHelper(helper) { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the transformation context during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the transformation context after transformation has completed."); + ts.Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); + if (helper.dependencies) { + for (var _i = 0, _a = helper.dependencies; _i < _a.length; _i++) { + var h = _a[_i]; + requestEmitHelper(h); + } + } + emitHelpers = ts.append(emitHelpers, helper); + } + function readEmitHelpers() { + ts.Debug.assert(state > 0 /* TransformationState.Uninitialized */, "Cannot modify the transformation context during initialization."); + ts.Debug.assert(state < 2 /* TransformationState.Completed */, "Cannot modify the transformation context after transformation has completed."); + var helpers = emitHelpers; + emitHelpers = undefined; + return helpers; + } + function dispose() { + if (state < 3 /* TransformationState.Disposed */) { + // Clean up emit nodes on parse tree + for (var _i = 0, nodes_4 = nodes; _i < nodes_4.length; _i++) { + var node = nodes_4[_i]; + ts.disposeEmitNodes(ts.getSourceFileOfNode(ts.getParseTreeNode(node))); + } + // Release references to external entries for GC purposes. + lexicalEnvironmentVariableDeclarations = undefined; + lexicalEnvironmentVariableDeclarationsStack = undefined; + lexicalEnvironmentFunctionDeclarations = undefined; + lexicalEnvironmentFunctionDeclarationsStack = undefined; + onSubstituteNode = undefined; + onEmitNode = undefined; + emitHelpers = undefined; + // Prevent further use of the transformation result. + state = 3 /* TransformationState.Disposed */; + } + } + } + ts.transformNodes = transformNodes; + ts.nullTransformationContext = { + factory: ts.factory, + getCompilerOptions: function () { return ({}); }, + getEmitResolver: ts.notImplemented, + getEmitHost: ts.notImplemented, + getEmitHelperFactory: ts.notImplemented, + startLexicalEnvironment: ts.noop, + resumeLexicalEnvironment: ts.noop, + suspendLexicalEnvironment: ts.noop, + endLexicalEnvironment: ts.returnUndefined, + setLexicalEnvironmentFlags: ts.noop, + getLexicalEnvironmentFlags: function () { return 0; }, + hoistVariableDeclaration: ts.noop, + hoistFunctionDeclaration: ts.noop, + addInitializationStatement: ts.noop, + startBlockScope: ts.noop, + endBlockScope: ts.returnUndefined, + addBlockScopedVariable: ts.noop, + requestEmitHelper: ts.noop, + readEmitHelpers: ts.notImplemented, + enableSubstitution: ts.noop, + enableEmitNotification: ts.noop, + isSubstitutionEnabled: ts.notImplemented, + isEmitNotificationEnabled: ts.notImplemented, + onSubstituteNode: noEmitSubstitution, + onEmitNode: noEmitNotification, + addDiagnostic: ts.noop, + }; +})(ts || (ts = {})); +var ts; +(function (ts) { + var brackets = createBracketsMap(); + /*@internal*/ + function isBuildInfoFile(file) { + return ts.fileExtensionIs(file, ".tsbuildinfo" /* Extension.TsBuildInfo */); + } + ts.isBuildInfoFile = isBuildInfoFile; + /*@internal*/ + /** + * Iterates over the source files that are expected to have an emit output. + * + * @param host An EmitHost. + * @param action The action to execute. + * @param sourceFilesOrTargetSourceFile + * If an array, the full list of source files to emit. + * Else, calls `getSourceFilesToEmit` with the (optional) target source file to determine the list of source files to emit. + */ + function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit, onlyBuildInfo, includeBuildInfo) { + if (forceDtsEmit === void 0) { forceDtsEmit = false; } + var sourceFiles = ts.isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : ts.getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit); + var options = host.getCompilerOptions(); + if (ts.outFile(options)) { + var prepends = host.getPrependNodes(); + if (sourceFiles.length || prepends.length) { + var bundle = ts.factory.createBundle(sourceFiles, prepends); + var result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle); + if (result) { + return result; + } + } + } + else { + if (!onlyBuildInfo) { + for (var _a = 0, sourceFiles_1 = sourceFiles; _a < sourceFiles_1.length; _a++) { + var sourceFile = sourceFiles_1[_a]; + var result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile); + if (result) { + return result; + } + } + } + if (includeBuildInfo) { + var buildInfoPath = getTsBuildInfoEmitOutputFilePath(options); + if (buildInfoPath) + return action({ buildInfoPath: buildInfoPath }, /*sourceFileOrBundle*/ undefined); + } + } + } + ts.forEachEmittedFile = forEachEmittedFile; + function getTsBuildInfoEmitOutputFilePath(options) { + var configFile = options.configFilePath; + if (!ts.isIncrementalCompilation(options)) + return undefined; + if (options.tsBuildInfoFile) + return options.tsBuildInfoFile; + var outPath = ts.outFile(options); + var buildInfoExtensionLess; + if (outPath) { + buildInfoExtensionLess = ts.removeFileExtension(outPath); + } + else { + if (!configFile) + return undefined; + var configFileExtensionLess = ts.removeFileExtension(configFile); + buildInfoExtensionLess = options.outDir ? + options.rootDir ? + ts.resolvePath(options.outDir, ts.getRelativePathFromDirectory(options.rootDir, configFileExtensionLess, /*ignoreCase*/ true)) : + ts.combinePaths(options.outDir, ts.getBaseFileName(configFileExtensionLess)) : + configFileExtensionLess; + } + return buildInfoExtensionLess + ".tsbuildinfo" /* Extension.TsBuildInfo */; + } + ts.getTsBuildInfoEmitOutputFilePath = getTsBuildInfoEmitOutputFilePath; + /*@internal*/ + function getOutputPathsForBundle(options, forceDtsPaths) { + var outPath = ts.outFile(options); + var jsFilePath = options.emitDeclarationOnly ? undefined : outPath; + var sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options); + var declarationFilePath = (forceDtsPaths || ts.getEmitDeclarations(options)) ? ts.removeFileExtension(outPath) + ".d.ts" /* Extension.Dts */ : undefined; + var declarationMapPath = declarationFilePath && ts.getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined; + var buildInfoPath = getTsBuildInfoEmitOutputFilePath(options); + return { jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath, declarationMapPath: declarationMapPath, buildInfoPath: buildInfoPath }; + } + ts.getOutputPathsForBundle = getOutputPathsForBundle; + /*@internal*/ + function getOutputPathsFor(sourceFile, host, forceDtsPaths) { + var options = host.getCompilerOptions(); + if (sourceFile.kind === 306 /* SyntaxKind.Bundle */) { + return getOutputPathsForBundle(options, forceDtsPaths); + } + else { + var ownOutputFilePath = ts.getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options)); + var isJsonFile = ts.isJsonSourceFile(sourceFile); + // If json file emits to the same location skip writing it, if emitDeclarationOnly skip writing it + var isJsonEmittedToSameLocation = isJsonFile && + ts.comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* Comparison.EqualTo */; + var jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? undefined : ownOutputFilePath; + var sourceMapFilePath = !jsFilePath || ts.isJsonSourceFile(sourceFile) ? undefined : getSourceMapFilePath(jsFilePath, options); + var declarationFilePath = (forceDtsPaths || (ts.getEmitDeclarations(options) && !isJsonFile)) ? ts.getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : undefined; + var declarationMapPath = declarationFilePath && ts.getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : undefined; + return { jsFilePath: jsFilePath, sourceMapFilePath: sourceMapFilePath, declarationFilePath: declarationFilePath, declarationMapPath: declarationMapPath, buildInfoPath: undefined }; + } + } + ts.getOutputPathsFor = getOutputPathsFor; + function getSourceMapFilePath(jsFilePath, options) { + return (options.sourceMap && !options.inlineSourceMap) ? jsFilePath + ".map" : undefined; + } + /* @internal */ + function getOutputExtension(fileName, options) { + return ts.fileExtensionIs(fileName, ".json" /* Extension.Json */) ? ".json" /* Extension.Json */ : + options.jsx === 1 /* JsxEmit.Preserve */ && ts.fileExtensionIsOneOf(fileName, [".jsx" /* Extension.Jsx */, ".tsx" /* Extension.Tsx */]) ? ".jsx" /* Extension.Jsx */ : + ts.fileExtensionIsOneOf(fileName, [".mts" /* Extension.Mts */, ".mjs" /* Extension.Mjs */]) ? ".mjs" /* Extension.Mjs */ : + ts.fileExtensionIsOneOf(fileName, [".cts" /* Extension.Cts */, ".cjs" /* Extension.Cjs */]) ? ".cjs" /* Extension.Cjs */ : + ".js" /* Extension.Js */; + } + ts.getOutputExtension = getOutputExtension; + function getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, outputDir, getCommonSourceDirectory) { + return outputDir ? + ts.resolvePath(outputDir, ts.getRelativePathFromDirectory(getCommonSourceDirectory ? getCommonSourceDirectory() : getCommonSourceDirectoryOfConfig(configFile, ignoreCase), inputFileName, ignoreCase)) : + inputFileName; + } + /* @internal */ + function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory) { + return ts.changeExtension(getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.declarationDir || configFile.options.outDir, getCommonSourceDirectory), ts.getDeclarationEmitExtensionForPath(inputFileName)); + } + ts.getOutputDeclarationFileName = getOutputDeclarationFileName; + function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory) { + if (configFile.options.emitDeclarationOnly) + return undefined; + var isJsonFile = ts.fileExtensionIs(inputFileName, ".json" /* Extension.Json */); + var outputFileName = ts.changeExtension(getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.outDir, getCommonSourceDirectory), getOutputExtension(inputFileName, configFile.options)); + return !isJsonFile || ts.comparePaths(inputFileName, outputFileName, ts.Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* Comparison.EqualTo */ ? + outputFileName : + undefined; + } + function createAddOutput() { + var outputs; + return { addOutput: addOutput, getOutputs: getOutputs }; + function addOutput(path) { + if (path) { + (outputs || (outputs = [])).push(path); + } + } + function getOutputs() { + return outputs || ts.emptyArray; + } + } + function getSingleOutputFileNames(configFile, addOutput) { + var _a = getOutputPathsForBundle(configFile.options, /*forceDtsPaths*/ false), jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath, declarationMapPath = _a.declarationMapPath, buildInfoPath = _a.buildInfoPath; + addOutput(jsFilePath); + addOutput(sourceMapFilePath); + addOutput(declarationFilePath); + addOutput(declarationMapPath); + addOutput(buildInfoPath); + } + function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory) { + if (ts.isDeclarationFileName(inputFileName)) + return; + var js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory); + addOutput(js); + if (ts.fileExtensionIs(inputFileName, ".json" /* Extension.Json */)) + return; + if (js && configFile.options.sourceMap) { + addOutput("".concat(js, ".map")); + } + if (ts.getEmitDeclarations(configFile.options)) { + var dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory); + addOutput(dts); + if (configFile.options.declarationMap) { + addOutput("".concat(dts, ".map")); + } + } + } + /*@internal*/ + function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) { + var commonSourceDirectory; + if (options.rootDir) { + // If a rootDir is specified use it as the commonSourceDirectory + commonSourceDirectory = ts.getNormalizedAbsolutePath(options.rootDir, currentDirectory); + checkSourceFilesBelongToPath === null || checkSourceFilesBelongToPath === void 0 ? void 0 : checkSourceFilesBelongToPath(options.rootDir); + } + else if (options.composite && options.configFilePath) { + // Project compilations never infer their root from the input source paths + commonSourceDirectory = ts.getDirectoryPath(ts.normalizeSlashes(options.configFilePath)); + checkSourceFilesBelongToPath === null || checkSourceFilesBelongToPath === void 0 ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory); + } + else { + commonSourceDirectory = ts.computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName); + } + if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== ts.directorySeparator) { + // Make sure directory path ends with directory separator so this string can directly + // used to replace with "" to get the relative path of the source file and the relative path doesn't + // start with / making it rooted path + commonSourceDirectory += ts.directorySeparator; + } + return commonSourceDirectory; + } + ts.getCommonSourceDirectory = getCommonSourceDirectory; + /*@internal*/ + function getCommonSourceDirectoryOfConfig(_a, ignoreCase) { + var options = _a.options, fileNames = _a.fileNames; + return getCommonSourceDirectory(options, function () { return ts.filter(fileNames, function (file) { return !(options.noEmitForJsFiles && ts.fileExtensionIsOneOf(file, ts.supportedJSExtensionsFlat)) && !ts.isDeclarationFileName(file); }); }, ts.getDirectoryPath(ts.normalizeSlashes(ts.Debug.checkDefined(options.configFilePath))), ts.createGetCanonicalFileName(!ignoreCase)); + } + ts.getCommonSourceDirectoryOfConfig = getCommonSourceDirectoryOfConfig; + /*@internal*/ + function getAllProjectOutputs(configFile, ignoreCase) { + var _a = createAddOutput(), addOutput = _a.addOutput, getOutputs = _a.getOutputs; + if (ts.outFile(configFile.options)) { + getSingleOutputFileNames(configFile, addOutput); + } + else { + var getCommonSourceDirectory_1 = ts.memoize(function () { return getCommonSourceDirectoryOfConfig(configFile, ignoreCase); }); + for (var _b = 0, _c = configFile.fileNames; _b < _c.length; _b++) { + var inputFileName = _c[_b]; + getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory_1); + } + addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options)); + } + return getOutputs(); + } + ts.getAllProjectOutputs = getAllProjectOutputs; + function getOutputFileNames(commandLine, inputFileName, ignoreCase) { + inputFileName = ts.normalizePath(inputFileName); + ts.Debug.assert(ts.contains(commandLine.fileNames, inputFileName), "Expected fileName to be present in command line"); + var _a = createAddOutput(), addOutput = _a.addOutput, getOutputs = _a.getOutputs; + if (ts.outFile(commandLine.options)) { + getSingleOutputFileNames(commandLine, addOutput); + } + else { + getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput); + } + return getOutputs(); + } + ts.getOutputFileNames = getOutputFileNames; + /*@internal*/ + function getFirstProjectOutput(configFile, ignoreCase) { + if (ts.outFile(configFile.options)) { + var jsFilePath = getOutputPathsForBundle(configFile.options, /*forceDtsPaths*/ false).jsFilePath; + return ts.Debug.checkDefined(jsFilePath, "project ".concat(configFile.options.configFilePath, " expected to have at least one output")); + } + var getCommonSourceDirectory = ts.memoize(function () { return getCommonSourceDirectoryOfConfig(configFile, ignoreCase); }); + for (var _a = 0, _b = configFile.fileNames; _a < _b.length; _a++) { + var inputFileName = _b[_a]; + if (ts.isDeclarationFileName(inputFileName)) + continue; + var jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory); + if (jsFilePath) + return jsFilePath; + if (ts.fileExtensionIs(inputFileName, ".json" /* Extension.Json */)) + continue; + if (ts.getEmitDeclarations(configFile.options)) { + return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory); + } + } + var buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options); + if (buildInfoPath) + return buildInfoPath; + return ts.Debug.fail("project ".concat(configFile.options.configFilePath, " expected to have at least one output")); + } + ts.getFirstProjectOutput = getFirstProjectOutput; + /*@internal*/ + // targetSourceFile is when users only want one file in entire project to be emitted. This is used in compileOnSave feature + function emitFiles(resolver, host, targetSourceFile, _a, emitOnlyDtsFiles, onlyBuildInfo, forceDtsEmit) { + var scriptTransformers = _a.scriptTransformers, declarationTransformers = _a.declarationTransformers; + var compilerOptions = host.getCompilerOptions(); + var sourceMapDataList = (compilerOptions.sourceMap || compilerOptions.inlineSourceMap || ts.getAreDeclarationMapsEnabled(compilerOptions)) ? [] : undefined; + var emittedFilesList = compilerOptions.listEmittedFiles ? [] : undefined; + var emitterDiagnostics = ts.createDiagnosticCollection(); + var newLine = ts.getNewLineCharacter(compilerOptions, function () { return host.getNewLine(); }); + var writer = ts.createTextWriter(newLine); + var _b = ts.performance.createTimer("printTime", "beforePrint", "afterPrint"), enter = _b.enter, exit = _b.exit; + var bundleBuildInfo; + var emitSkipped = false; + var exportedModulesFromDeclarationEmit; + // Emit each output file + enter(); + forEachEmittedFile(host, emitSourceFileOrBundle, ts.getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit), forceDtsEmit, onlyBuildInfo, !targetSourceFile); + exit(); + return { + emitSkipped: emitSkipped, + diagnostics: emitterDiagnostics.getDiagnostics(), + emittedFiles: emittedFilesList, + sourceMaps: sourceMapDataList, + exportedModulesFromDeclarationEmit: exportedModulesFromDeclarationEmit + }; + function emitSourceFileOrBundle(_a, sourceFileOrBundle) { + var jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath, declarationMapPath = _a.declarationMapPath, buildInfoPath = _a.buildInfoPath; + var buildInfoDirectory; + if (buildInfoPath && sourceFileOrBundle && ts.isBundle(sourceFileOrBundle)) { + buildInfoDirectory = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + bundleBuildInfo = { + commonSourceDirectory: relativeToBuildInfo(host.getCommonSourceDirectory()), + sourceFiles: sourceFileOrBundle.sourceFiles.map(function (file) { return relativeToBuildInfo(ts.getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory())); }) + }; + } + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emitJsFileOrBundle", { jsFilePath: jsFilePath }); + emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emitDeclarationFileOrBundle", { declarationFilePath: declarationFilePath }); + emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emitBuildInfo", { buildInfoPath: buildInfoPath }); + emitBuildInfo(bundleBuildInfo, buildInfoPath); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + if (!emitSkipped && emittedFilesList) { + if (!emitOnlyDtsFiles) { + if (jsFilePath) { + emittedFilesList.push(jsFilePath); + } + if (sourceMapFilePath) { + emittedFilesList.push(sourceMapFilePath); + } + if (buildInfoPath) { + emittedFilesList.push(buildInfoPath); + } + } + if (declarationFilePath) { + emittedFilesList.push(declarationFilePath); + } + if (declarationMapPath) { + emittedFilesList.push(declarationMapPath); + } + } + function relativeToBuildInfo(path) { + return ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(buildInfoDirectory, path, host.getCanonicalFileName)); + } + } + function emitBuildInfo(bundle, buildInfoPath) { + // Write build information if applicable + if (!buildInfoPath || targetSourceFile || emitSkipped) + return; + var program = host.getProgramBuildInfo(); + if (host.isEmitBlocked(buildInfoPath)) { + emitSkipped = true; + return; + } + var version = ts.version; // Extracted into a const so the form is stable between namespace and module + ts.writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText({ bundle: bundle, program: program, version: version }), /*writeByteOrderMark*/ false); + } + function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) { + if (!sourceFileOrBundle || emitOnlyDtsFiles || !jsFilePath) { + return; + } + // Make sure not to write js file and source map file if any of them cannot be written + if ((jsFilePath && host.isEmitBlocked(jsFilePath)) || compilerOptions.noEmit) { + emitSkipped = true; + return; + } + // Transform the source files + var transform = ts.transformNodes(resolver, host, ts.factory, compilerOptions, [sourceFileOrBundle], scriptTransformers, /*allowDtsFiles*/ false); + var printerOptions = { + removeComments: compilerOptions.removeComments, + newLine: compilerOptions.newLine, + noEmitHelpers: compilerOptions.noEmitHelpers, + module: compilerOptions.module, + target: compilerOptions.target, + sourceMap: compilerOptions.sourceMap, + inlineSourceMap: compilerOptions.inlineSourceMap, + inlineSources: compilerOptions.inlineSources, + extendedDiagnostics: compilerOptions.extendedDiagnostics, + writeBundleFileInfo: !!bundleBuildInfo, + relativeToBuildInfo: relativeToBuildInfo + }; + // Create a printer to print the nodes + var printer = createPrinter(printerOptions, { + // resolver hooks + hasGlobalName: resolver.hasGlobalName, + // transform hooks + onEmitNode: transform.emitNodeWithNotification, + isEmitNotificationEnabled: transform.isEmitNotificationEnabled, + substituteNode: transform.substituteNode, + }); + ts.Debug.assert(transform.transformed.length === 1, "Should only see one output from the transform"); + printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform.transformed[0], printer, compilerOptions); + // Clean up emit nodes on parse tree + transform.dispose(); + if (bundleBuildInfo) + bundleBuildInfo.js = printer.bundleFileInfo; + } + function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo) { + if (!sourceFileOrBundle) + return; + if (!declarationFilePath) { + if (emitOnlyDtsFiles || compilerOptions.emitDeclarationOnly) + emitSkipped = true; + return; + } + var sourceFiles = ts.isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles; + var filesForEmit = forceDtsEmit ? sourceFiles : ts.filter(sourceFiles, ts.isSourceFileNotJson); + // Setup and perform the transformation to retrieve declarations from the input files + var inputListOrBundle = ts.outFile(compilerOptions) ? [ts.factory.createBundle(filesForEmit, !ts.isSourceFile(sourceFileOrBundle) ? sourceFileOrBundle.prepends : undefined)] : filesForEmit; + if (emitOnlyDtsFiles && !ts.getEmitDeclarations(compilerOptions)) { + // Checker wont collect the linked aliases since thats only done when declaration is enabled. + // Do that here when emitting only dts files + filesForEmit.forEach(collectLinkedAliases); + } + var declarationTransform = ts.transformNodes(resolver, host, ts.factory, compilerOptions, inputListOrBundle, declarationTransformers, /*allowDtsFiles*/ false); + if (ts.length(declarationTransform.diagnostics)) { + for (var _a = 0, _b = declarationTransform.diagnostics; _a < _b.length; _a++) { + var diagnostic = _b[_a]; + emitterDiagnostics.add(diagnostic); + } + } + var printerOptions = { + removeComments: compilerOptions.removeComments, + newLine: compilerOptions.newLine, + noEmitHelpers: true, + module: compilerOptions.module, + target: compilerOptions.target, + sourceMap: compilerOptions.sourceMap, + inlineSourceMap: compilerOptions.inlineSourceMap, + extendedDiagnostics: compilerOptions.extendedDiagnostics, + onlyPrintJsDocStyle: true, + writeBundleFileInfo: !!bundleBuildInfo, + recordInternalSection: !!bundleBuildInfo, + relativeToBuildInfo: relativeToBuildInfo + }; + var declarationPrinter = createPrinter(printerOptions, { + // resolver hooks + hasGlobalName: resolver.hasGlobalName, + // transform hooks + onEmitNode: declarationTransform.emitNodeWithNotification, + isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled, + substituteNode: declarationTransform.substituteNode, + }); + var declBlocked = (!!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length) || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit; + emitSkipped = emitSkipped || declBlocked; + if (!declBlocked || forceDtsEmit) { + ts.Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform"); + printSourceFileOrBundle(declarationFilePath, declarationMapPath, declarationTransform.transformed[0], declarationPrinter, { + sourceMap: !forceDtsEmit && compilerOptions.declarationMap, + sourceRoot: compilerOptions.sourceRoot, + mapRoot: compilerOptions.mapRoot, + extendedDiagnostics: compilerOptions.extendedDiagnostics, + // Explicitly do not passthru either `inline` option + }); + if (forceDtsEmit && declarationTransform.transformed[0].kind === 305 /* SyntaxKind.SourceFile */) { + var sourceFile = declarationTransform.transformed[0]; + exportedModulesFromDeclarationEmit = sourceFile.exportedModulesFromDeclarationEmit; + } + } + declarationTransform.dispose(); + if (bundleBuildInfo) + bundleBuildInfo.dts = declarationPrinter.bundleFileInfo; + } + function collectLinkedAliases(node) { + if (ts.isExportAssignment(node)) { + if (node.expression.kind === 79 /* SyntaxKind.Identifier */) { + resolver.collectLinkedAliases(node.expression, /*setVisibility*/ true); + } + return; + } + else if (ts.isExportSpecifier(node)) { + resolver.collectLinkedAliases(node.propertyName || node.name, /*setVisibility*/ true); + return; + } + ts.forEachChild(node, collectLinkedAliases); + } + function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, sourceFileOrBundle, printer, mapOptions) { + var bundle = sourceFileOrBundle.kind === 306 /* SyntaxKind.Bundle */ ? sourceFileOrBundle : undefined; + var sourceFile = sourceFileOrBundle.kind === 305 /* SyntaxKind.SourceFile */ ? sourceFileOrBundle : undefined; + var sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; + var sourceMapGenerator; + if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) { + sourceMapGenerator = ts.createSourceMapGenerator(host, ts.getBaseFileName(ts.normalizeSlashes(jsFilePath)), getSourceRoot(mapOptions), getSourceMapDirectory(mapOptions, jsFilePath, sourceFile), mapOptions); + } + if (bundle) { + printer.writeBundle(bundle, writer, sourceMapGenerator); + } + else { + printer.writeFile(sourceFile, writer, sourceMapGenerator); + } + var sourceMapUrlPos; + if (sourceMapGenerator) { + if (sourceMapDataList) { + sourceMapDataList.push({ + inputSourceFileNames: sourceMapGenerator.getSources(), + sourceMap: sourceMapGenerator.toJSON() + }); + } + var sourceMappingURL = getSourceMappingURL(mapOptions, sourceMapGenerator, jsFilePath, sourceMapFilePath, sourceFile); + if (sourceMappingURL) { + if (!writer.isAtStartOfLine()) + writer.rawWrite(newLine); + sourceMapUrlPos = writer.getTextPos(); + writer.writeComment("//# ".concat("sourceMappingURL", "=").concat(sourceMappingURL)); // Tools can sometimes see this line as a source mapping url comment + } + // Write the source map + if (sourceMapFilePath) { + var sourceMap = sourceMapGenerator.toString(); + ts.writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, /*writeByteOrderMark*/ false, sourceFiles); + } + } + else { + writer.writeLine(); + } + // Write the output file + ts.writeFile(host, emitterDiagnostics, jsFilePath, writer.getText(), !!compilerOptions.emitBOM, sourceFiles, { sourceMapUrlPos: sourceMapUrlPos }); + // Reset state + writer.clear(); + } + function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) { + return (mapOptions.sourceMap || mapOptions.inlineSourceMap) + && (sourceFileOrBundle.kind !== 305 /* SyntaxKind.SourceFile */ || !ts.fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Extension.Json */)); + } + function getSourceRoot(mapOptions) { + // Normalize source root and make sure it has trailing "/" so that it can be used to combine paths with the + // relative paths of the sources list in the sourcemap + var sourceRoot = ts.normalizeSlashes(mapOptions.sourceRoot || ""); + return sourceRoot ? ts.ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot; + } + function getSourceMapDirectory(mapOptions, filePath, sourceFile) { + if (mapOptions.sourceRoot) + return host.getCommonSourceDirectory(); + if (mapOptions.mapRoot) { + var sourceMapDir = ts.normalizeSlashes(mapOptions.mapRoot); + if (sourceFile) { + // For modules or multiple emit files the mapRoot will have directory structure like the sources + // So if src\a.ts and src\lib\b.ts are compiled together user would be moving the maps into mapRoot\a.js.map and mapRoot\lib\b.js.map + sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); + } + if (ts.getRootLength(sourceMapDir) === 0) { + // The relative paths are relative to the common directory + sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + } + return sourceMapDir; + } + return ts.getDirectoryPath(ts.normalizePath(filePath)); + } + function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) { + if (mapOptions.inlineSourceMap) { + // Encode the sourceMap into the sourceMap url + var sourceMapText = sourceMapGenerator.toString(); + var base64SourceMapText = ts.base64encode(ts.sys, sourceMapText); + return "data:application/json;base64,".concat(base64SourceMapText); + } + var sourceMapFile = ts.getBaseFileName(ts.normalizeSlashes(ts.Debug.checkDefined(sourceMapFilePath))); + if (mapOptions.mapRoot) { + var sourceMapDir = ts.normalizeSlashes(mapOptions.mapRoot); + if (sourceFile) { + // For modules or multiple emit files the mapRoot will have directory structure like the sources + // So if src\a.ts and src\lib\b.ts are compiled together user would be moving the maps into mapRoot\a.js.map and mapRoot\lib\b.js.map + sourceMapDir = ts.getDirectoryPath(ts.getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); + } + if (ts.getRootLength(sourceMapDir) === 0) { + // The relative paths are relative to the common directory + sourceMapDir = ts.combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + return encodeURI(ts.getRelativePathToDirectoryOrUrl(ts.getDirectoryPath(ts.normalizePath(filePath)), // get the relative sourceMapDir path based on jsFilePath + ts.combinePaths(sourceMapDir, sourceMapFile), // this is where user expects to see sourceMap + host.getCurrentDirectory(), host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ true)); + } + else { + return encodeURI(ts.combinePaths(sourceMapDir, sourceMapFile)); + } + } + return encodeURI(sourceMapFile); + } + } + ts.emitFiles = emitFiles; + /*@internal*/ + function getBuildInfoText(buildInfo) { + return JSON.stringify(buildInfo); + } + ts.getBuildInfoText = getBuildInfoText; + /*@internal*/ + function getBuildInfo(buildInfoText) { + return JSON.parse(buildInfoText); + } + ts.getBuildInfo = getBuildInfo; + /*@internal*/ + ts.notImplementedResolver = { + hasGlobalName: ts.notImplemented, + getReferencedExportContainer: ts.notImplemented, + getReferencedImportDeclaration: ts.notImplemented, + getReferencedDeclarationWithCollidingName: ts.notImplemented, + isDeclarationWithCollidingName: ts.notImplemented, + isValueAliasDeclaration: ts.notImplemented, + isReferencedAliasDeclaration: ts.notImplemented, + isTopLevelValueImportEqualsWithEntityName: ts.notImplemented, + getNodeCheckFlags: ts.notImplemented, + isDeclarationVisible: ts.notImplemented, + isLateBound: function (_node) { return false; }, + collectLinkedAliases: ts.notImplemented, + isImplementationOfOverload: ts.notImplemented, + isRequiredInitializedParameter: ts.notImplemented, + isOptionalUninitializedParameterProperty: ts.notImplemented, + isExpandoFunctionDeclaration: ts.notImplemented, + getPropertiesOfContainerFunction: ts.notImplemented, + createTypeOfDeclaration: ts.notImplemented, + createReturnTypeOfSignatureDeclaration: ts.notImplemented, + createTypeOfExpression: ts.notImplemented, + createLiteralConstValue: ts.notImplemented, + isSymbolAccessible: ts.notImplemented, + isEntityNameVisible: ts.notImplemented, + // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant + getConstantValue: ts.notImplemented, + getReferencedValueDeclaration: ts.notImplemented, + getTypeReferenceSerializationKind: ts.notImplemented, + isOptionalParameter: ts.notImplemented, + moduleExportsSomeValue: ts.notImplemented, + isArgumentsLocalBinding: ts.notImplemented, + getExternalModuleFileFromDeclaration: ts.notImplemented, + getTypeReferenceDirectivesForEntityName: ts.notImplemented, + getTypeReferenceDirectivesForSymbol: ts.notImplemented, + isLiteralConstDeclaration: ts.notImplemented, + getJsxFactoryEntity: ts.notImplemented, + getJsxFragmentFactoryEntity: ts.notImplemented, + getAllAccessorDeclarations: ts.notImplemented, + getSymbolOfExternalModuleSpecifier: ts.notImplemented, + isBindingCapturedByNode: ts.notImplemented, + getDeclarationStatementsForSourceFile: ts.notImplemented, + isImportRequiredByAugmentation: ts.notImplemented, + }; + function createSourceFilesFromBundleBuildInfo(bundle, buildInfoDirectory, host) { + var _a; + var jsBundle = ts.Debug.checkDefined(bundle.js); + var prologueMap = ((_a = jsBundle.sources) === null || _a === void 0 ? void 0 : _a.prologues) && ts.arrayToMap(jsBundle.sources.prologues, function (prologueInfo) { return prologueInfo.file; }); + return bundle.sourceFiles.map(function (fileName, index) { + var _a, _b; + var prologueInfo = prologueMap === null || prologueMap === void 0 ? void 0 : prologueMap.get(index); + var statements = prologueInfo === null || prologueInfo === void 0 ? void 0 : prologueInfo.directives.map(function (directive) { + var literal = ts.setTextRange(ts.factory.createStringLiteral(directive.expression.text), directive.expression); + var statement = ts.setTextRange(ts.factory.createExpressionStatement(literal), directive); + ts.setParent(literal, statement); + return statement; + }); + var eofToken = ts.factory.createToken(1 /* SyntaxKind.EndOfFileToken */); + var sourceFile = ts.factory.createSourceFile(statements !== null && statements !== void 0 ? statements : [], eofToken, 0 /* NodeFlags.None */); + sourceFile.fileName = ts.getRelativePathFromDirectory(host.getCurrentDirectory(), ts.getNormalizedAbsolutePath(fileName, buildInfoDirectory), !host.useCaseSensitiveFileNames()); + sourceFile.text = (_a = prologueInfo === null || prologueInfo === void 0 ? void 0 : prologueInfo.text) !== null && _a !== void 0 ? _a : ""; + ts.setTextRangePosWidth(sourceFile, 0, (_b = prologueInfo === null || prologueInfo === void 0 ? void 0 : prologueInfo.text.length) !== null && _b !== void 0 ? _b : 0); + ts.setEachParent(sourceFile.statements, sourceFile); + ts.setTextRangePosWidth(eofToken, sourceFile.end, 0); + ts.setParent(eofToken, sourceFile); + return sourceFile; + }); + } + /*@internal*/ + function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) { + var _a = getOutputPathsForBundle(config.options, /*forceDtsPaths*/ false), buildInfoPath = _a.buildInfoPath, jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath, declarationMapPath = _a.declarationMapPath; + var buildInfoText = host.readFile(ts.Debug.checkDefined(buildInfoPath)); + if (!buildInfoText) + return buildInfoPath; + var jsFileText = host.readFile(ts.Debug.checkDefined(jsFilePath)); + if (!jsFileText) + return jsFilePath; + var sourceMapText = sourceMapFilePath && host.readFile(sourceMapFilePath); + // error if no source map or for now if inline sourcemap + if ((sourceMapFilePath && !sourceMapText) || config.options.inlineSourceMap) + return sourceMapFilePath || "inline sourcemap decoding"; + // read declaration text + var declarationText = declarationFilePath && host.readFile(declarationFilePath); + if (declarationFilePath && !declarationText) + return declarationFilePath; + var declarationMapText = declarationMapPath && host.readFile(declarationMapPath); + // error if no source map or for now if inline sourcemap + if ((declarationMapPath && !declarationMapText) || config.options.inlineSourceMap) + return declarationMapPath || "inline sourcemap decoding"; + var buildInfo = getBuildInfo(buildInfoText); + if (!buildInfo.bundle || !buildInfo.bundle.js || (declarationText && !buildInfo.bundle.dts)) + return buildInfoPath; + var buildInfoDirectory = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + var ownPrependInput = ts.createInputFiles(jsFileText, declarationText, sourceMapFilePath, sourceMapText, declarationMapPath, declarationMapText, jsFilePath, declarationFilePath, buildInfoPath, buildInfo, + /*onlyOwnText*/ true); + var outputFiles = []; + var prependNodes = ts.createPrependNodes(config.projectReferences, getCommandLine, function (f) { return host.readFile(f); }); + var sourceFilesForJsEmit = createSourceFilesFromBundleBuildInfo(buildInfo.bundle, buildInfoDirectory, host); + var emitHost = { + getPrependNodes: ts.memoize(function () { return __spreadArray(__spreadArray([], prependNodes, true), [ownPrependInput], false); }), + getCanonicalFileName: host.getCanonicalFileName, + getCommonSourceDirectory: function () { return ts.getNormalizedAbsolutePath(buildInfo.bundle.commonSourceDirectory, buildInfoDirectory); }, + getCompilerOptions: function () { return config.options; }, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + getNewLine: function () { return host.getNewLine(); }, + getSourceFile: ts.returnUndefined, + getSourceFileByPath: ts.returnUndefined, + getSourceFiles: function () { return sourceFilesForJsEmit; }, + getLibFileFromReference: ts.notImplemented, + isSourceFileFromExternalLibrary: ts.returnFalse, + getResolvedProjectReferenceToRedirect: ts.returnUndefined, + getProjectReferenceRedirect: ts.returnUndefined, + isSourceOfProjectReferenceRedirect: ts.returnFalse, + writeFile: function (name, text, writeByteOrderMark) { + switch (name) { + case jsFilePath: + if (jsFileText === text) + return; + break; + case sourceMapFilePath: + if (sourceMapText === text) + return; + break; + case buildInfoPath: + var newBuildInfo = getBuildInfo(text); + newBuildInfo.program = buildInfo.program; + // Update sourceFileInfo + var _a = buildInfo.bundle, js = _a.js, dts = _a.dts, sourceFiles = _a.sourceFiles; + newBuildInfo.bundle.js.sources = js.sources; + if (dts) { + newBuildInfo.bundle.dts.sources = dts.sources; + } + newBuildInfo.bundle.sourceFiles = sourceFiles; + outputFiles.push({ name: name, text: getBuildInfoText(newBuildInfo), writeByteOrderMark: writeByteOrderMark }); + return; + case declarationFilePath: + if (declarationText === text) + return; + break; + case declarationMapPath: + if (declarationMapText === text) + return; + break; + default: + ts.Debug.fail("Unexpected path: ".concat(name)); + } + outputFiles.push({ name: name, text: text, writeByteOrderMark: writeByteOrderMark }); + }, + isEmitBlocked: ts.returnFalse, + readFile: function (f) { return host.readFile(f); }, + fileExists: function (f) { return host.fileExists(f); }, + useCaseSensitiveFileNames: function () { return host.useCaseSensitiveFileNames(); }, + getProgramBuildInfo: ts.returnUndefined, + getSourceFileFromReference: ts.returnUndefined, + redirectTargetsMap: ts.createMultiMap(), + getFileIncludeReasons: ts.notImplemented, + }; + emitFiles(ts.notImplementedResolver, emitHost, + /*targetSourceFile*/ undefined, ts.getTransformers(config.options, customTransformers)); + return outputFiles; + } + ts.emitUsingBuildInfo = emitUsingBuildInfo; + var PipelinePhase; + (function (PipelinePhase) { + PipelinePhase[PipelinePhase["Notification"] = 0] = "Notification"; + PipelinePhase[PipelinePhase["Substitution"] = 1] = "Substitution"; + PipelinePhase[PipelinePhase["Comments"] = 2] = "Comments"; + PipelinePhase[PipelinePhase["SourceMaps"] = 3] = "SourceMaps"; + PipelinePhase[PipelinePhase["Emit"] = 4] = "Emit"; + })(PipelinePhase || (PipelinePhase = {})); + function createPrinter(printerOptions, handlers) { + if (printerOptions === void 0) { printerOptions = {}; } + if (handlers === void 0) { handlers = {}; } + var hasGlobalName = handlers.hasGlobalName, _a = handlers.onEmitNode, onEmitNode = _a === void 0 ? ts.noEmitNotification : _a, isEmitNotificationEnabled = handlers.isEmitNotificationEnabled, _b = handlers.substituteNode, substituteNode = _b === void 0 ? ts.noEmitSubstitution : _b, onBeforeEmitNode = handlers.onBeforeEmitNode, onAfterEmitNode = handlers.onAfterEmitNode, onBeforeEmitNodeArray = handlers.onBeforeEmitNodeArray, onAfterEmitNodeArray = handlers.onAfterEmitNodeArray, onBeforeEmitToken = handlers.onBeforeEmitToken, onAfterEmitToken = handlers.onAfterEmitToken; + var extendedDiagnostics = !!printerOptions.extendedDiagnostics; + var newLine = ts.getNewLineCharacter(printerOptions); + var moduleKind = ts.getEmitModuleKind(printerOptions); + var bundledHelpers = new ts.Map(); + var currentSourceFile; + var nodeIdToGeneratedName; // Map of generated names for specific nodes. + var autoGeneratedIdToGeneratedName; // Map of generated names for temp and loop variables. + var generatedNames; // Set of names generated by the NameGenerator. + var tempFlagsStack; // Stack of enclosing name generation scopes. + var tempFlags; // TempFlags for the current name generation scope. + var reservedNamesStack; // Stack of TempFlags reserved in enclosing name generation scopes. + var reservedNames; // TempFlags to reserve in nested name generation scopes. + var preserveSourceNewlines = printerOptions.preserveSourceNewlines; // Can be overridden inside nodes with the `IgnoreSourceNewlines` emit flag. + var nextListElementPos; // See comment in `getLeadingLineTerminatorCount`. + var writer; + var ownWriter; // Reusable `EmitTextWriter` for basic printing. + var write = writeBase; + var isOwnFileEmit; + var bundleFileInfo = printerOptions.writeBundleFileInfo ? { sections: [] } : undefined; + var relativeToBuildInfo = bundleFileInfo ? ts.Debug.checkDefined(printerOptions.relativeToBuildInfo) : undefined; + var recordInternalSection = printerOptions.recordInternalSection; + var sourceFileTextPos = 0; + var sourceFileTextKind = "text" /* BundleFileSectionKind.Text */; + // Source Maps + var sourceMapsDisabled = true; + var sourceMapGenerator; + var sourceMapSource; + var sourceMapSourceIndex = -1; + var mostRecentlyAddedSourceMapSource; + var mostRecentlyAddedSourceMapSourceIndex = -1; + // Comments + var containerPos = -1; + var containerEnd = -1; + var declarationListContainerEnd = -1; + var currentLineMap; + var detachedCommentsInfo; + var hasWrittenComment = false; + var commentsDisabled = !!printerOptions.removeComments; + var lastSubstitution; + var currentParenthesizerRule; + var _c = ts.performance.createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment"), enterComment = _c.enter, exitComment = _c.exit; + var parenthesizer = ts.factory.parenthesizer; + var typeArgumentParenthesizerRuleSelector = { + select: function (index) { return index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : undefined; } + }; + var emitBinaryExpression = createEmitBinaryExpression(); + reset(); + return { + // public API + printNode: printNode, + printList: printList, + printFile: printFile, + printBundle: printBundle, + // internal API + writeNode: writeNode, + writeList: writeList, + writeFile: writeFile, + writeBundle: writeBundle, + bundleFileInfo: bundleFileInfo + }; + function printNode(hint, node, sourceFile) { + switch (hint) { + case 0 /* EmitHint.SourceFile */: + ts.Debug.assert(ts.isSourceFile(node), "Expected a SourceFile node."); + break; + case 2 /* EmitHint.IdentifierName */: + ts.Debug.assert(ts.isIdentifier(node), "Expected an Identifier node."); + break; + case 1 /* EmitHint.Expression */: + ts.Debug.assert(ts.isExpression(node), "Expected an Expression node."); + break; + } + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: return printFile(node); + case 306 /* SyntaxKind.Bundle */: return printBundle(node); + case 307 /* SyntaxKind.UnparsedSource */: return printUnparsedSource(node); + } + writeNode(hint, node, sourceFile, beginPrint()); + return endPrint(); + } + function printList(format, nodes, sourceFile) { + writeList(format, nodes, sourceFile, beginPrint()); + return endPrint(); + } + function printBundle(bundle) { + writeBundle(bundle, beginPrint(), /*sourceMapEmitter*/ undefined); + return endPrint(); + } + function printFile(sourceFile) { + writeFile(sourceFile, beginPrint(), /*sourceMapEmitter*/ undefined); + return endPrint(); + } + function printUnparsedSource(unparsed) { + writeUnparsedSource(unparsed, beginPrint()); + return endPrint(); + } + function writeNode(hint, node, sourceFile, output) { + var previousWriter = writer; + setWriter(output, /*_sourceMapGenerator*/ undefined); + print(hint, node, sourceFile); + reset(); + writer = previousWriter; + } + function writeList(format, nodes, sourceFile, output) { + var previousWriter = writer; + setWriter(output, /*_sourceMapGenerator*/ undefined); + if (sourceFile) { + setSourceFile(sourceFile); + } + emitList(/*parentNode*/ undefined, nodes, format); + reset(); + writer = previousWriter; + } + function getTextPosWithWriteLine() { + return writer.getTextPosWithWriteLine ? writer.getTextPosWithWriteLine() : writer.getTextPos(); + } + function updateOrPushBundleFileTextLike(pos, end, kind) { + var last = ts.lastOrUndefined(bundleFileInfo.sections); + if (last && last.kind === kind) { + last.end = end; + } + else { + bundleFileInfo.sections.push({ pos: pos, end: end, kind: kind }); + } + } + function recordBundleFileInternalSectionStart(node) { + if (recordInternalSection && + bundleFileInfo && + currentSourceFile && + (ts.isDeclaration(node) || ts.isVariableStatement(node)) && + ts.isInternalDeclaration(node, currentSourceFile) && + sourceFileTextKind !== "internal" /* BundleFileSectionKind.Internal */) { + var prevSourceFileTextKind = sourceFileTextKind; + recordBundleFileTextLikeSection(writer.getTextPos()); + sourceFileTextPos = getTextPosWithWriteLine(); + sourceFileTextKind = "internal" /* BundleFileSectionKind.Internal */; + return prevSourceFileTextKind; + } + return undefined; + } + function recordBundleFileInternalSectionEnd(prevSourceFileTextKind) { + if (prevSourceFileTextKind) { + recordBundleFileTextLikeSection(writer.getTextPos()); + sourceFileTextPos = getTextPosWithWriteLine(); + sourceFileTextKind = prevSourceFileTextKind; + } + } + function recordBundleFileTextLikeSection(end) { + if (sourceFileTextPos < end) { + updateOrPushBundleFileTextLike(sourceFileTextPos, end, sourceFileTextKind); + return true; + } + return false; + } + function writeBundle(bundle, output, sourceMapGenerator) { + var _a; + isOwnFileEmit = false; + var previousWriter = writer; + setWriter(output, sourceMapGenerator); + emitShebangIfNeeded(bundle); + emitPrologueDirectivesIfNeeded(bundle); + emitHelpers(bundle); + emitSyntheticTripleSlashReferencesIfNeeded(bundle); + for (var _b = 0, _c = bundle.prepends; _b < _c.length; _b++) { + var prepend = _c[_b]; + writeLine(); + var pos = writer.getTextPos(); + var savedSections = bundleFileInfo && bundleFileInfo.sections; + if (savedSections) + bundleFileInfo.sections = []; + print(4 /* EmitHint.Unspecified */, prepend, /*sourceFile*/ undefined); + if (bundleFileInfo) { + var newSections = bundleFileInfo.sections; + bundleFileInfo.sections = savedSections; + if (prepend.oldFileOfCurrentEmit) + (_a = bundleFileInfo.sections).push.apply(_a, newSections); + else { + newSections.forEach(function (section) { return ts.Debug.assert(ts.isBundleFileTextLike(section)); }); + bundleFileInfo.sections.push({ + pos: pos, + end: writer.getTextPos(), + kind: "prepend" /* BundleFileSectionKind.Prepend */, + data: relativeToBuildInfo(prepend.fileName), + texts: newSections + }); + } + } + } + sourceFileTextPos = getTextPosWithWriteLine(); + for (var _d = 0, _e = bundle.sourceFiles; _d < _e.length; _d++) { + var sourceFile = _e[_d]; + print(0 /* EmitHint.SourceFile */, sourceFile, sourceFile); + } + if (bundleFileInfo && bundle.sourceFiles.length) { + var end = writer.getTextPos(); + if (recordBundleFileTextLikeSection(end)) { + // Store prologues + var prologues = getPrologueDirectivesFromBundledSourceFiles(bundle); + if (prologues) { + if (!bundleFileInfo.sources) + bundleFileInfo.sources = {}; + bundleFileInfo.sources.prologues = prologues; + } + // Store helpes + var helpers = getHelpersFromBundledSourceFiles(bundle); + if (helpers) { + if (!bundleFileInfo.sources) + bundleFileInfo.sources = {}; + bundleFileInfo.sources.helpers = helpers; + } + } + } + reset(); + writer = previousWriter; + } + function writeUnparsedSource(unparsed, output) { + var previousWriter = writer; + setWriter(output, /*_sourceMapGenerator*/ undefined); + print(4 /* EmitHint.Unspecified */, unparsed, /*sourceFile*/ undefined); + reset(); + writer = previousWriter; + } + function writeFile(sourceFile, output, sourceMapGenerator) { + isOwnFileEmit = true; + var previousWriter = writer; + setWriter(output, sourceMapGenerator); + emitShebangIfNeeded(sourceFile); + emitPrologueDirectivesIfNeeded(sourceFile); + print(0 /* EmitHint.SourceFile */, sourceFile, sourceFile); + reset(); + writer = previousWriter; + } + function beginPrint() { + return ownWriter || (ownWriter = ts.createTextWriter(newLine)); + } + function endPrint() { + var text = ownWriter.getText(); + ownWriter.clear(); + return text; + } + function print(hint, node, sourceFile) { + if (sourceFile) { + setSourceFile(sourceFile); + } + pipelineEmit(hint, node, /*parenthesizerRule*/ undefined); + } + function setSourceFile(sourceFile) { + currentSourceFile = sourceFile; + currentLineMap = undefined; + detachedCommentsInfo = undefined; + if (sourceFile) { + setSourceMapSource(sourceFile); + } + } + function setWriter(_writer, _sourceMapGenerator) { + if (_writer && printerOptions.omitTrailingSemicolon) { + _writer = ts.getTrailingSemicolonDeferringWriter(_writer); + } + writer = _writer; // TODO: GH#18217 + sourceMapGenerator = _sourceMapGenerator; + sourceMapsDisabled = !writer || !sourceMapGenerator; + } + function reset() { + nodeIdToGeneratedName = []; + autoGeneratedIdToGeneratedName = []; + generatedNames = new ts.Set(); + tempFlagsStack = []; + tempFlags = 0 /* TempFlags.Auto */; + reservedNamesStack = []; + currentSourceFile = undefined; + currentLineMap = undefined; + detachedCommentsInfo = undefined; + setWriter(/*output*/ undefined, /*_sourceMapGenerator*/ undefined); + } + function getCurrentLineMap() { + return currentLineMap || (currentLineMap = ts.getLineStarts(ts.Debug.checkDefined(currentSourceFile))); + } + function emit(node, parenthesizerRule) { + if (node === undefined) + return; + var prevSourceFileTextKind = recordBundleFileInternalSectionStart(node); + pipelineEmit(4 /* EmitHint.Unspecified */, node, parenthesizerRule); + recordBundleFileInternalSectionEnd(prevSourceFileTextKind); + } + function emitIdentifierName(node) { + if (node === undefined) + return; + pipelineEmit(2 /* EmitHint.IdentifierName */, node, /*parenthesizerRule*/ undefined); + } + function emitExpression(node, parenthesizerRule) { + if (node === undefined) + return; + pipelineEmit(1 /* EmitHint.Expression */, node, parenthesizerRule); + } + function emitJsxAttributeValue(node) { + pipelineEmit(ts.isStringLiteral(node) ? 6 /* EmitHint.JsxAttributeValue */ : 4 /* EmitHint.Unspecified */, node); + } + function beforeEmitNode(node) { + if (preserveSourceNewlines && (ts.getEmitFlags(node) & 134217728 /* EmitFlags.IgnoreSourceNewlines */)) { + preserveSourceNewlines = false; + } + } + function afterEmitNode(savedPreserveSourceNewlines) { + preserveSourceNewlines = savedPreserveSourceNewlines; + } + function pipelineEmit(emitHint, node, parenthesizerRule) { + currentParenthesizerRule = parenthesizerRule; + var pipelinePhase = getPipelinePhase(0 /* PipelinePhase.Notification */, emitHint, node); + pipelinePhase(emitHint, node); + currentParenthesizerRule = undefined; + } + function shouldEmitComments(node) { + return !commentsDisabled && !ts.isSourceFile(node); + } + function shouldEmitSourceMaps(node) { + return !sourceMapsDisabled && + !ts.isSourceFile(node) && + !ts.isInJsonFile(node) && + !ts.isUnparsedSource(node) && + !ts.isUnparsedPrepend(node); + } + function getPipelinePhase(phase, emitHint, node) { + switch (phase) { + case 0 /* PipelinePhase.Notification */: + if (onEmitNode !== ts.noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) { + return pipelineEmitWithNotification; + } + // falls through + case 1 /* PipelinePhase.Substitution */: + if (substituteNode !== ts.noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) { + if (currentParenthesizerRule) { + lastSubstitution = currentParenthesizerRule(lastSubstitution); + } + return pipelineEmitWithSubstitution; + } + // falls through + case 2 /* PipelinePhase.Comments */: + if (shouldEmitComments(node)) { + return pipelineEmitWithComments; + } + // falls through + case 3 /* PipelinePhase.SourceMaps */: + if (shouldEmitSourceMaps(node)) { + return pipelineEmitWithSourceMaps; + } + // falls through + case 4 /* PipelinePhase.Emit */: + return pipelineEmitWithHint; + default: + return ts.Debug.assertNever(phase); + } + } + function getNextPipelinePhase(currentPhase, emitHint, node) { + return getPipelinePhase(currentPhase + 1, emitHint, node); + } + function pipelineEmitWithNotification(hint, node) { + var pipelinePhase = getNextPipelinePhase(0 /* PipelinePhase.Notification */, hint, node); + onEmitNode(hint, node, pipelinePhase); + } + function pipelineEmitWithHint(hint, node) { + onBeforeEmitNode === null || onBeforeEmitNode === void 0 ? void 0 : onBeforeEmitNode(node); + if (preserveSourceNewlines) { + var savedPreserveSourceNewlines = preserveSourceNewlines; + beforeEmitNode(node); + pipelineEmitWithHintWorker(hint, node); + afterEmitNode(savedPreserveSourceNewlines); + } + else { + pipelineEmitWithHintWorker(hint, node); + } + onAfterEmitNode === null || onAfterEmitNode === void 0 ? void 0 : onAfterEmitNode(node); + // clear the parenthesizer rule as we ascend + currentParenthesizerRule = undefined; + } + function pipelineEmitWithHintWorker(hint, node, allowSnippets) { + if (allowSnippets === void 0) { allowSnippets = true; } + if (allowSnippets) { + var snippet = ts.getSnippetElement(node); + if (snippet) { + return emitSnippetNode(hint, node, snippet); + } + } + if (hint === 0 /* EmitHint.SourceFile */) + return emitSourceFile(ts.cast(node, ts.isSourceFile)); + if (hint === 2 /* EmitHint.IdentifierName */) + return emitIdentifier(ts.cast(node, ts.isIdentifier)); + if (hint === 6 /* EmitHint.JsxAttributeValue */) + return emitLiteral(ts.cast(node, ts.isStringLiteral), /*jsxAttributeEscape*/ true); + if (hint === 3 /* EmitHint.MappedTypeParameter */) + return emitMappedTypeParameter(ts.cast(node, ts.isTypeParameterDeclaration)); + if (hint === 5 /* EmitHint.EmbeddedStatement */) { + ts.Debug.assertNode(node, ts.isEmptyStatement); + return emitEmptyStatement(/*isEmbeddedStatement*/ true); + } + if (hint === 4 /* EmitHint.Unspecified */) { + switch (node.kind) { + // Pseudo-literals + case 15 /* SyntaxKind.TemplateHead */: + case 16 /* SyntaxKind.TemplateMiddle */: + case 17 /* SyntaxKind.TemplateTail */: + return emitLiteral(node, /*jsxAttributeEscape*/ false); + // Identifiers + case 79 /* SyntaxKind.Identifier */: + return emitIdentifier(node); + // PrivateIdentifiers + case 80 /* SyntaxKind.PrivateIdentifier */: + return emitPrivateIdentifier(node); + // Parse tree nodes + // Names + case 161 /* SyntaxKind.QualifiedName */: + return emitQualifiedName(node); + case 162 /* SyntaxKind.ComputedPropertyName */: + return emitComputedPropertyName(node); + // Signature elements + case 163 /* SyntaxKind.TypeParameter */: + return emitTypeParameter(node); + case 164 /* SyntaxKind.Parameter */: + return emitParameter(node); + case 165 /* SyntaxKind.Decorator */: + return emitDecorator(node); + // Type members + case 166 /* SyntaxKind.PropertySignature */: + return emitPropertySignature(node); + case 167 /* SyntaxKind.PropertyDeclaration */: + return emitPropertyDeclaration(node); + case 168 /* SyntaxKind.MethodSignature */: + return emitMethodSignature(node); + case 169 /* SyntaxKind.MethodDeclaration */: + return emitMethodDeclaration(node); + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return emitClassStaticBlockDeclaration(node); + case 171 /* SyntaxKind.Constructor */: + return emitConstructor(node); + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return emitAccessorDeclaration(node); + case 174 /* SyntaxKind.CallSignature */: + return emitCallSignature(node); + case 175 /* SyntaxKind.ConstructSignature */: + return emitConstructSignature(node); + case 176 /* SyntaxKind.IndexSignature */: + return emitIndexSignature(node); + // Types + case 177 /* SyntaxKind.TypePredicate */: + return emitTypePredicate(node); + case 178 /* SyntaxKind.TypeReference */: + return emitTypeReference(node); + case 179 /* SyntaxKind.FunctionType */: + return emitFunctionType(node); + case 180 /* SyntaxKind.ConstructorType */: + return emitConstructorType(node); + case 181 /* SyntaxKind.TypeQuery */: + return emitTypeQuery(node); + case 182 /* SyntaxKind.TypeLiteral */: + return emitTypeLiteral(node); + case 183 /* SyntaxKind.ArrayType */: + return emitArrayType(node); + case 184 /* SyntaxKind.TupleType */: + return emitTupleType(node); + case 185 /* SyntaxKind.OptionalType */: + return emitOptionalType(node); + // SyntaxKind.RestType is handled below + case 187 /* SyntaxKind.UnionType */: + return emitUnionType(node); + case 188 /* SyntaxKind.IntersectionType */: + return emitIntersectionType(node); + case 189 /* SyntaxKind.ConditionalType */: + return emitConditionalType(node); + case 190 /* SyntaxKind.InferType */: + return emitInferType(node); + case 191 /* SyntaxKind.ParenthesizedType */: + return emitParenthesizedType(node); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return emitExpressionWithTypeArguments(node); + case 192 /* SyntaxKind.ThisType */: + return emitThisType(); + case 193 /* SyntaxKind.TypeOperator */: + return emitTypeOperator(node); + case 194 /* SyntaxKind.IndexedAccessType */: + return emitIndexedAccessType(node); + case 195 /* SyntaxKind.MappedType */: + return emitMappedType(node); + case 196 /* SyntaxKind.LiteralType */: + return emitLiteralType(node); + case 197 /* SyntaxKind.NamedTupleMember */: + return emitNamedTupleMember(node); + case 198 /* SyntaxKind.TemplateLiteralType */: + return emitTemplateType(node); + case 199 /* SyntaxKind.TemplateLiteralTypeSpan */: + return emitTemplateTypeSpan(node); + case 200 /* SyntaxKind.ImportType */: + return emitImportTypeNode(node); + // Binding patterns + case 201 /* SyntaxKind.ObjectBindingPattern */: + return emitObjectBindingPattern(node); + case 202 /* SyntaxKind.ArrayBindingPattern */: + return emitArrayBindingPattern(node); + case 203 /* SyntaxKind.BindingElement */: + return emitBindingElement(node); + // Misc + case 233 /* SyntaxKind.TemplateSpan */: + return emitTemplateSpan(node); + case 234 /* SyntaxKind.SemicolonClassElement */: + return emitSemicolonClassElement(); + // Statements + case 235 /* SyntaxKind.Block */: + return emitBlock(node); + case 237 /* SyntaxKind.VariableStatement */: + return emitVariableStatement(node); + case 236 /* SyntaxKind.EmptyStatement */: + return emitEmptyStatement(/*isEmbeddedStatement*/ false); + case 238 /* SyntaxKind.ExpressionStatement */: + return emitExpressionStatement(node); + case 239 /* SyntaxKind.IfStatement */: + return emitIfStatement(node); + case 240 /* SyntaxKind.DoStatement */: + return emitDoStatement(node); + case 241 /* SyntaxKind.WhileStatement */: + return emitWhileStatement(node); + case 242 /* SyntaxKind.ForStatement */: + return emitForStatement(node); + case 243 /* SyntaxKind.ForInStatement */: + return emitForInStatement(node); + case 244 /* SyntaxKind.ForOfStatement */: + return emitForOfStatement(node); + case 245 /* SyntaxKind.ContinueStatement */: + return emitContinueStatement(node); + case 246 /* SyntaxKind.BreakStatement */: + return emitBreakStatement(node); + case 247 /* SyntaxKind.ReturnStatement */: + return emitReturnStatement(node); + case 248 /* SyntaxKind.WithStatement */: + return emitWithStatement(node); + case 249 /* SyntaxKind.SwitchStatement */: + return emitSwitchStatement(node); + case 250 /* SyntaxKind.LabeledStatement */: + return emitLabeledStatement(node); + case 251 /* SyntaxKind.ThrowStatement */: + return emitThrowStatement(node); + case 252 /* SyntaxKind.TryStatement */: + return emitTryStatement(node); + case 253 /* SyntaxKind.DebuggerStatement */: + return emitDebuggerStatement(node); + // Declarations + case 254 /* SyntaxKind.VariableDeclaration */: + return emitVariableDeclaration(node); + case 255 /* SyntaxKind.VariableDeclarationList */: + return emitVariableDeclarationList(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + return emitFunctionDeclaration(node); + case 257 /* SyntaxKind.ClassDeclaration */: + return emitClassDeclaration(node); + case 258 /* SyntaxKind.InterfaceDeclaration */: + return emitInterfaceDeclaration(node); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return emitTypeAliasDeclaration(node); + case 260 /* SyntaxKind.EnumDeclaration */: + return emitEnumDeclaration(node); + case 261 /* SyntaxKind.ModuleDeclaration */: + return emitModuleDeclaration(node); + case 262 /* SyntaxKind.ModuleBlock */: + return emitModuleBlock(node); + case 263 /* SyntaxKind.CaseBlock */: + return emitCaseBlock(node); + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + return emitNamespaceExportDeclaration(node); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return emitImportEqualsDeclaration(node); + case 266 /* SyntaxKind.ImportDeclaration */: + return emitImportDeclaration(node); + case 267 /* SyntaxKind.ImportClause */: + return emitImportClause(node); + case 268 /* SyntaxKind.NamespaceImport */: + return emitNamespaceImport(node); + case 274 /* SyntaxKind.NamespaceExport */: + return emitNamespaceExport(node); + case 269 /* SyntaxKind.NamedImports */: + return emitNamedImports(node); + case 270 /* SyntaxKind.ImportSpecifier */: + return emitImportSpecifier(node); + case 271 /* SyntaxKind.ExportAssignment */: + return emitExportAssignment(node); + case 272 /* SyntaxKind.ExportDeclaration */: + return emitExportDeclaration(node); + case 273 /* SyntaxKind.NamedExports */: + return emitNamedExports(node); + case 275 /* SyntaxKind.ExportSpecifier */: + return emitExportSpecifier(node); + case 293 /* SyntaxKind.AssertClause */: + return emitAssertClause(node); + case 294 /* SyntaxKind.AssertEntry */: + return emitAssertEntry(node); + case 276 /* SyntaxKind.MissingDeclaration */: + return; + // Module references + case 277 /* SyntaxKind.ExternalModuleReference */: + return emitExternalModuleReference(node); + // JSX (non-expression) + case 11 /* SyntaxKind.JsxText */: + return emitJsxText(node); + case 280 /* SyntaxKind.JsxOpeningElement */: + case 283 /* SyntaxKind.JsxOpeningFragment */: + return emitJsxOpeningElementOrFragment(node); + case 281 /* SyntaxKind.JsxClosingElement */: + case 284 /* SyntaxKind.JsxClosingFragment */: + return emitJsxClosingElementOrFragment(node); + case 285 /* SyntaxKind.JsxAttribute */: + return emitJsxAttribute(node); + case 286 /* SyntaxKind.JsxAttributes */: + return emitJsxAttributes(node); + case 287 /* SyntaxKind.JsxSpreadAttribute */: + return emitJsxSpreadAttribute(node); + case 288 /* SyntaxKind.JsxExpression */: + return emitJsxExpression(node); + // Clauses + case 289 /* SyntaxKind.CaseClause */: + return emitCaseClause(node); + case 290 /* SyntaxKind.DefaultClause */: + return emitDefaultClause(node); + case 291 /* SyntaxKind.HeritageClause */: + return emitHeritageClause(node); + case 292 /* SyntaxKind.CatchClause */: + return emitCatchClause(node); + // Property assignments + case 296 /* SyntaxKind.PropertyAssignment */: + return emitPropertyAssignment(node); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return emitShorthandPropertyAssignment(node); + case 298 /* SyntaxKind.SpreadAssignment */: + return emitSpreadAssignment(node); + // Enum + case 299 /* SyntaxKind.EnumMember */: + return emitEnumMember(node); + // Unparsed + case 300 /* SyntaxKind.UnparsedPrologue */: + return writeUnparsedNode(node); + case 307 /* SyntaxKind.UnparsedSource */: + case 301 /* SyntaxKind.UnparsedPrepend */: + return emitUnparsedSourceOrPrepend(node); + case 302 /* SyntaxKind.UnparsedText */: + case 303 /* SyntaxKind.UnparsedInternalText */: + return emitUnparsedTextLike(node); + case 304 /* SyntaxKind.UnparsedSyntheticReference */: + return emitUnparsedSyntheticReference(node); + // Top-level nodes + case 305 /* SyntaxKind.SourceFile */: + return emitSourceFile(node); + case 306 /* SyntaxKind.Bundle */: + return ts.Debug.fail("Bundles should be printed using printBundle"); + // SyntaxKind.UnparsedSource (handled above) + case 308 /* SyntaxKind.InputFiles */: + return ts.Debug.fail("InputFiles should not be printed"); + // JSDoc nodes (only used in codefixes currently) + case 309 /* SyntaxKind.JSDocTypeExpression */: + return emitJSDocTypeExpression(node); + case 310 /* SyntaxKind.JSDocNameReference */: + return emitJSDocNameReference(node); + case 312 /* SyntaxKind.JSDocAllType */: + return writePunctuation("*"); + case 313 /* SyntaxKind.JSDocUnknownType */: + return writePunctuation("?"); + case 314 /* SyntaxKind.JSDocNullableType */: + return emitJSDocNullableType(node); + case 315 /* SyntaxKind.JSDocNonNullableType */: + return emitJSDocNonNullableType(node); + case 316 /* SyntaxKind.JSDocOptionalType */: + return emitJSDocOptionalType(node); + case 317 /* SyntaxKind.JSDocFunctionType */: + return emitJSDocFunctionType(node); + case 186 /* SyntaxKind.RestType */: + case 318 /* SyntaxKind.JSDocVariadicType */: + return emitRestOrJSDocVariadicType(node); + case 319 /* SyntaxKind.JSDocNamepathType */: + return; + case 320 /* SyntaxKind.JSDoc */: + return emitJSDoc(node); + case 322 /* SyntaxKind.JSDocTypeLiteral */: + return emitJSDocTypeLiteral(node); + case 323 /* SyntaxKind.JSDocSignature */: + return emitJSDocSignature(node); + case 327 /* SyntaxKind.JSDocTag */: + case 332 /* SyntaxKind.JSDocClassTag */: + case 337 /* SyntaxKind.JSDocOverrideTag */: + return emitJSDocSimpleTag(node); + case 328 /* SyntaxKind.JSDocAugmentsTag */: + case 329 /* SyntaxKind.JSDocImplementsTag */: + return emitJSDocHeritageTag(node); + case 330 /* SyntaxKind.JSDocAuthorTag */: + case 331 /* SyntaxKind.JSDocDeprecatedTag */: + return; + // SyntaxKind.JSDocClassTag (see JSDocTag, above) + case 333 /* SyntaxKind.JSDocPublicTag */: + case 334 /* SyntaxKind.JSDocPrivateTag */: + case 335 /* SyntaxKind.JSDocProtectedTag */: + case 336 /* SyntaxKind.JSDocReadonlyTag */: + return; + case 338 /* SyntaxKind.JSDocCallbackTag */: + return emitJSDocCallbackTag(node); + // SyntaxKind.JSDocEnumTag (see below) + case 340 /* SyntaxKind.JSDocParameterTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + return emitJSDocPropertyLikeTag(node); + case 339 /* SyntaxKind.JSDocEnumTag */: + case 341 /* SyntaxKind.JSDocReturnTag */: + case 342 /* SyntaxKind.JSDocThisTag */: + case 343 /* SyntaxKind.JSDocTypeTag */: + return emitJSDocSimpleTypedTag(node); + case 344 /* SyntaxKind.JSDocTemplateTag */: + return emitJSDocTemplateTag(node); + case 345 /* SyntaxKind.JSDocTypedefTag */: + return emitJSDocTypedefTag(node); + case 346 /* SyntaxKind.JSDocSeeTag */: + return emitJSDocSeeTag(node); + // SyntaxKind.JSDocPropertyTag (see JSDocParameterTag, above) + // Transformation nodes + case 349 /* SyntaxKind.NotEmittedStatement */: + case 353 /* SyntaxKind.EndOfDeclarationMarker */: + case 352 /* SyntaxKind.MergeDeclarationMarker */: + return; + } + if (ts.isExpression(node)) { + hint = 1 /* EmitHint.Expression */; + if (substituteNode !== ts.noEmitSubstitution) { + var substitute = substituteNode(hint, node) || node; + if (substitute !== node) { + node = substitute; + if (currentParenthesizerRule) { + node = currentParenthesizerRule(node); + } + } + } + } + } + if (hint === 1 /* EmitHint.Expression */) { + switch (node.kind) { + // Literals + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + return emitNumericOrBigIntLiteral(node); + case 10 /* SyntaxKind.StringLiteral */: + case 13 /* SyntaxKind.RegularExpressionLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return emitLiteral(node, /*jsxAttributeEscape*/ false); + // Identifiers + case 79 /* SyntaxKind.Identifier */: + return emitIdentifier(node); + case 80 /* SyntaxKind.PrivateIdentifier */: + return emitPrivateIdentifier(node); + // Expressions + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return emitArrayLiteralExpression(node); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return emitObjectLiteralExpression(node); + case 206 /* SyntaxKind.PropertyAccessExpression */: + return emitPropertyAccessExpression(node); + case 207 /* SyntaxKind.ElementAccessExpression */: + return emitElementAccessExpression(node); + case 208 /* SyntaxKind.CallExpression */: + return emitCallExpression(node); + case 209 /* SyntaxKind.NewExpression */: + return emitNewExpression(node); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return emitTaggedTemplateExpression(node); + case 211 /* SyntaxKind.TypeAssertionExpression */: + return emitTypeAssertionExpression(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return emitParenthesizedExpression(node); + case 213 /* SyntaxKind.FunctionExpression */: + return emitFunctionExpression(node); + case 214 /* SyntaxKind.ArrowFunction */: + return emitArrowFunction(node); + case 215 /* SyntaxKind.DeleteExpression */: + return emitDeleteExpression(node); + case 216 /* SyntaxKind.TypeOfExpression */: + return emitTypeOfExpression(node); + case 217 /* SyntaxKind.VoidExpression */: + return emitVoidExpression(node); + case 218 /* SyntaxKind.AwaitExpression */: + return emitAwaitExpression(node); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return emitPrefixUnaryExpression(node); + case 220 /* SyntaxKind.PostfixUnaryExpression */: + return emitPostfixUnaryExpression(node); + case 221 /* SyntaxKind.BinaryExpression */: + return emitBinaryExpression(node); + case 222 /* SyntaxKind.ConditionalExpression */: + return emitConditionalExpression(node); + case 223 /* SyntaxKind.TemplateExpression */: + return emitTemplateExpression(node); + case 224 /* SyntaxKind.YieldExpression */: + return emitYieldExpression(node); + case 225 /* SyntaxKind.SpreadElement */: + return emitSpreadElement(node); + case 226 /* SyntaxKind.ClassExpression */: + return emitClassExpression(node); + case 227 /* SyntaxKind.OmittedExpression */: + return; + case 229 /* SyntaxKind.AsExpression */: + return emitAsExpression(node); + case 230 /* SyntaxKind.NonNullExpression */: + return emitNonNullExpression(node); + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return emitExpressionWithTypeArguments(node); + case 231 /* SyntaxKind.MetaProperty */: + return emitMetaProperty(node); + case 232 /* SyntaxKind.SyntheticExpression */: + return ts.Debug.fail("SyntheticExpression should never be printed."); + // JSX + case 278 /* SyntaxKind.JsxElement */: + return emitJsxElement(node); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + return emitJsxSelfClosingElement(node); + case 282 /* SyntaxKind.JsxFragment */: + return emitJsxFragment(node); + // Synthesized list + case 348 /* SyntaxKind.SyntaxList */: + return ts.Debug.fail("SyntaxList should not be printed"); + // Transformation nodes + case 349 /* SyntaxKind.NotEmittedStatement */: + return; + case 350 /* SyntaxKind.PartiallyEmittedExpression */: + return emitPartiallyEmittedExpression(node); + case 351 /* SyntaxKind.CommaListExpression */: + return emitCommaList(node); + case 352 /* SyntaxKind.MergeDeclarationMarker */: + case 353 /* SyntaxKind.EndOfDeclarationMarker */: + return; + case 354 /* SyntaxKind.SyntheticReferenceExpression */: + return ts.Debug.fail("SyntheticReferenceExpression should not be printed"); + } + } + if (ts.isKeyword(node.kind)) + return writeTokenNode(node, writeKeyword); + if (ts.isTokenKind(node.kind)) + return writeTokenNode(node, writePunctuation); + ts.Debug.fail("Unhandled SyntaxKind: ".concat(ts.Debug.formatSyntaxKind(node.kind), ".")); + } + function emitMappedTypeParameter(node) { + emit(node.name); + writeSpace(); + writeKeyword("in"); + writeSpace(); + emit(node.constraint); + } + function pipelineEmitWithSubstitution(hint, node) { + var pipelinePhase = getNextPipelinePhase(1 /* PipelinePhase.Substitution */, hint, node); + ts.Debug.assertIsDefined(lastSubstitution); + node = lastSubstitution; + lastSubstitution = undefined; + pipelinePhase(hint, node); + } + function getHelpersFromBundledSourceFiles(bundle) { + var result; + if (moduleKind === ts.ModuleKind.None || printerOptions.noEmitHelpers) { + return undefined; + } + var bundledHelpers = new ts.Map(); + for (var _a = 0, _b = bundle.sourceFiles; _a < _b.length; _a++) { + var sourceFile = _b[_a]; + var shouldSkip = ts.getExternalHelpersModuleName(sourceFile) !== undefined; + var helpers = getSortedEmitHelpers(sourceFile); + if (!helpers) + continue; + for (var _c = 0, helpers_5 = helpers; _c < helpers_5.length; _c++) { + var helper = helpers_5[_c]; + if (!helper.scoped && !shouldSkip && !bundledHelpers.get(helper.name)) { + bundledHelpers.set(helper.name, true); + (result || (result = [])).push(helper.name); + } + } + } + return result; + } + function emitHelpers(node) { + var helpersEmitted = false; + var bundle = node.kind === 306 /* SyntaxKind.Bundle */ ? node : undefined; + if (bundle && moduleKind === ts.ModuleKind.None) { + return; + } + var numPrepends = bundle ? bundle.prepends.length : 0; + var numNodes = bundle ? bundle.sourceFiles.length + numPrepends : 1; + for (var i = 0; i < numNodes; i++) { + var currentNode = bundle ? i < numPrepends ? bundle.prepends[i] : bundle.sourceFiles[i - numPrepends] : node; + var sourceFile = ts.isSourceFile(currentNode) ? currentNode : ts.isUnparsedSource(currentNode) ? undefined : currentSourceFile; + var shouldSkip = printerOptions.noEmitHelpers || (!!sourceFile && ts.hasRecordedExternalHelpers(sourceFile)); + var shouldBundle = (ts.isSourceFile(currentNode) || ts.isUnparsedSource(currentNode)) && !isOwnFileEmit; + var helpers = ts.isUnparsedSource(currentNode) ? currentNode.helpers : getSortedEmitHelpers(currentNode); + if (helpers) { + for (var _a = 0, helpers_6 = helpers; _a < helpers_6.length; _a++) { + var helper = helpers_6[_a]; + if (!helper.scoped) { + // Skip the helper if it can be skipped and the noEmitHelpers compiler + // option is set, or if it can be imported and the importHelpers compiler + // option is set. + if (shouldSkip) + continue; + // Skip the helper if it can be bundled but hasn't already been emitted and we + // are emitting a bundled module. + if (shouldBundle) { + if (bundledHelpers.get(helper.name)) { + continue; + } + bundledHelpers.set(helper.name, true); + } + } + else if (bundle) { + // Skip the helper if it is scoped and we are emitting bundled helpers + continue; + } + var pos = getTextPosWithWriteLine(); + if (typeof helper.text === "string") { + writeLines(helper.text); + } + else { + writeLines(helper.text(makeFileLevelOptimisticUniqueName)); + } + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "emitHelpers" /* BundleFileSectionKind.EmitHelpers */, data: helper.name }); + helpersEmitted = true; + } + } + } + return helpersEmitted; + } + function getSortedEmitHelpers(node) { + var helpers = ts.getEmitHelpers(node); + return helpers && ts.stableSort(helpers, ts.compareEmitHelpers); + } + // + // Literals/Pseudo-literals + // + // SyntaxKind.NumericLiteral + // SyntaxKind.BigIntLiteral + function emitNumericOrBigIntLiteral(node) { + emitLiteral(node, /*jsxAttributeEscape*/ false); + } + // SyntaxKind.StringLiteral + // SyntaxKind.RegularExpressionLiteral + // SyntaxKind.NoSubstitutionTemplateLiteral + // SyntaxKind.TemplateHead + // SyntaxKind.TemplateMiddle + // SyntaxKind.TemplateTail + function emitLiteral(node, jsxAttributeEscape) { + var text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape); + if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) + && (node.kind === 10 /* SyntaxKind.StringLiteral */ || ts.isTemplateLiteralKind(node.kind))) { + writeLiteral(text); + } + else { + // Quick info expects all literals to be called with writeStringLiteral, as there's no specific type for numberLiterals + writeStringLiteral(text); + } + } + // SyntaxKind.UnparsedSource + // SyntaxKind.UnparsedPrepend + function emitUnparsedSourceOrPrepend(unparsed) { + for (var _a = 0, _b = unparsed.texts; _a < _b.length; _a++) { + var text = _b[_a]; + writeLine(); + emit(text); + } + } + // SyntaxKind.UnparsedPrologue + // SyntaxKind.UnparsedText + // SyntaxKind.UnparsedInternal + // SyntaxKind.UnparsedSyntheticReference + function writeUnparsedNode(unparsed) { + writer.rawWrite(unparsed.parent.text.substring(unparsed.pos, unparsed.end)); + } + // SyntaxKind.UnparsedText + // SyntaxKind.UnparsedInternal + function emitUnparsedTextLike(unparsed) { + var pos = getTextPosWithWriteLine(); + writeUnparsedNode(unparsed); + if (bundleFileInfo) { + updateOrPushBundleFileTextLike(pos, writer.getTextPos(), unparsed.kind === 302 /* SyntaxKind.UnparsedText */ ? + "text" /* BundleFileSectionKind.Text */ : + "internal" /* BundleFileSectionKind.Internal */); + } + } + // SyntaxKind.UnparsedSyntheticReference + function emitUnparsedSyntheticReference(unparsed) { + var pos = getTextPosWithWriteLine(); + writeUnparsedNode(unparsed); + if (bundleFileInfo) { + var section = ts.clone(unparsed.section); + section.pos = pos; + section.end = writer.getTextPos(); + bundleFileInfo.sections.push(section); + } + } + // + // Snippet Elements + // + function emitSnippetNode(hint, node, snippet) { + switch (snippet.kind) { + case 1 /* SnippetKind.Placeholder */: + emitPlaceholder(hint, node, snippet); + break; + case 0 /* SnippetKind.TabStop */: + emitTabStop(hint, node, snippet); + break; + } + } + function emitPlaceholder(hint, node, snippet) { + nonEscapingWrite("${".concat(snippet.order, ":")); // `${2:` + pipelineEmitWithHintWorker(hint, node, /*allowSnippets*/ false); // `...` + nonEscapingWrite("}"); // `}` + // `${2:...}` + } + function emitTabStop(hint, node, snippet) { + // A tab stop should only be attached to an empty node, i.e. a node that doesn't emit any text. + ts.Debug.assert(node.kind === 236 /* SyntaxKind.EmptyStatement */, "A tab stop cannot be attached to a node of kind ".concat(ts.Debug.formatSyntaxKind(node.kind), ".")); + ts.Debug.assert(hint !== 5 /* EmitHint.EmbeddedStatement */, "A tab stop cannot be attached to an embedded statement."); + nonEscapingWrite("$".concat(snippet.order)); + } + // + // Identifiers + // + function emitIdentifier(node) { + var writeText = node.symbol ? writeSymbol : write; + writeText(getTextOfNode(node, /*includeTrivia*/ false), node.symbol); + emitList(node, node.typeArguments, 53776 /* ListFormat.TypeParameters */); // Call emitList directly since it could be an array of TypeParameterDeclarations _or_ type arguments + } + // + // Names + // + function emitPrivateIdentifier(node) { + var writeText = node.symbol ? writeSymbol : write; + writeText(getTextOfNode(node, /*includeTrivia*/ false), node.symbol); + } + function emitQualifiedName(node) { + emitEntityName(node.left); + writePunctuation("."); + emit(node.right); + } + function emitEntityName(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + emitExpression(node); + } + else { + emit(node); + } + } + function emitComputedPropertyName(node) { + writePunctuation("["); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName); + writePunctuation("]"); + } + // + // Signature elements + // + function emitTypeParameter(node) { + emitModifiers(node, node.modifiers); + emit(node.name); + if (node.constraint) { + writeSpace(); + writeKeyword("extends"); + writeSpace(); + emit(node.constraint); + } + if (node.default) { + writeSpace(); + writeOperator("="); + writeSpace(); + emit(node.default); + } + } + function emitParameter(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emit(node.dotDotDotToken); + emitNodeWithWriter(node.name, writeParameter); + emit(node.questionToken); + if (node.parent && node.parent.kind === 317 /* SyntaxKind.JSDocFunctionType */ && !node.name) { + emit(node.type); + } + else { + emitTypeAnnotation(node.type); + } + // The comment position has to fallback to any present node within the parameterdeclaration because as it turns out, the parser can make parameter declarations with _just_ an initializer. + emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.decorators ? node.decorators.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitDecorator(decorator) { + writePunctuation("@"); + emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess); + } + // + // Type members + // + function emitPropertySignature(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emitNodeWithWriter(node.name, writeProperty); + emit(node.questionToken); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + } + function emitPropertyDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emit(node.name); + emit(node.questionToken); + emit(node.exclamationToken); + emitTypeAnnotation(node.type); + emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node); + writeTrailingSemicolon(); + } + function emitMethodSignature(node) { + pushNameGenerationScope(node); + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emit(node.name); + emit(node.questionToken); + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + popNameGenerationScope(node); + } + function emitMethodDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emit(node.asteriskToken); + emit(node.name); + emit(node.questionToken); + emitSignatureAndBody(node, emitSignatureHead); + } + function emitClassStaticBlockDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("static"); + emitBlockFunctionBody(node.body); + } + function emitConstructor(node) { + emitModifiers(node, node.modifiers); + writeKeyword("constructor"); + emitSignatureAndBody(node, emitSignatureHead); + } + function emitAccessorDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword(node.kind === 172 /* SyntaxKind.GetAccessor */ ? "get" : "set"); + writeSpace(); + emit(node.name); + emitSignatureAndBody(node, emitSignatureHead); + } + function emitCallSignature(node) { + pushNameGenerationScope(node); + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + popNameGenerationScope(node); + } + function emitConstructSignature(node) { + pushNameGenerationScope(node); + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("new"); + writeSpace(); + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + popNameGenerationScope(node); + } + function emitIndexSignature(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emitParametersForIndexSignature(node, node.parameters); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + } + function emitTemplateTypeSpan(node) { + emit(node.type); + emit(node.literal); + } + function emitSemicolonClassElement() { + writeTrailingSemicolon(); + } + // + // Types + // + function emitTypePredicate(node) { + if (node.assertsModifier) { + emit(node.assertsModifier); + writeSpace(); + } + emit(node.parameterName); + if (node.type) { + writeSpace(); + writeKeyword("is"); + writeSpace(); + emit(node.type); + } + } + function emitTypeReference(node) { + emit(node.typeName); + emitTypeArguments(node, node.typeArguments); + } + function emitFunctionType(node) { + pushNameGenerationScope(node); + emitTypeParameters(node, node.typeParameters); + emitParametersForArrow(node, node.parameters); + writeSpace(); + writePunctuation("=>"); + writeSpace(); + emit(node.type); + popNameGenerationScope(node); + } + function emitJSDocFunctionType(node) { + writeKeyword("function"); + emitParameters(node, node.parameters); + writePunctuation(":"); + emit(node.type); + } + function emitJSDocNullableType(node) { + writePunctuation("?"); + emit(node.type); + } + function emitJSDocNonNullableType(node) { + writePunctuation("!"); + emit(node.type); + } + function emitJSDocOptionalType(node) { + emit(node.type); + writePunctuation("="); + } + function emitConstructorType(node) { + pushNameGenerationScope(node); + emitModifiers(node, node.modifiers); + writeKeyword("new"); + writeSpace(); + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + writeSpace(); + writePunctuation("=>"); + writeSpace(); + emit(node.type); + popNameGenerationScope(node); + } + function emitTypeQuery(node) { + writeKeyword("typeof"); + writeSpace(); + emit(node.exprName); + emitTypeArguments(node, node.typeArguments); + } + function emitTypeLiteral(node) { + writePunctuation("{"); + var flags = ts.getEmitFlags(node) & 1 /* EmitFlags.SingleLine */ ? 768 /* ListFormat.SingleLineTypeLiteralMembers */ : 32897 /* ListFormat.MultiLineTypeLiteralMembers */; + emitList(node, node.members, flags | 524288 /* ListFormat.NoSpaceIfEmpty */); + writePunctuation("}"); + } + function emitArrayType(node) { + emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); + writePunctuation("["); + writePunctuation("]"); + } + function emitRestOrJSDocVariadicType(node) { + writePunctuation("..."); + emit(node.type); + } + function emitTupleType(node) { + emitTokenWithComment(22 /* SyntaxKind.OpenBracketToken */, node.pos, writePunctuation, node); + var flags = ts.getEmitFlags(node) & 1 /* EmitFlags.SingleLine */ ? 528 /* ListFormat.SingleLineTupleTypeElements */ : 657 /* ListFormat.MultiLineTupleTypeElements */; + emitList(node, node.elements, flags | 524288 /* ListFormat.NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType); + emitTokenWithComment(23 /* SyntaxKind.CloseBracketToken */, node.elements.end, writePunctuation, node); + } + function emitNamedTupleMember(node) { + emit(node.dotDotDotToken); + emit(node.name); + emit(node.questionToken); + emitTokenWithComment(58 /* SyntaxKind.ColonToken */, node.name.end, writePunctuation, node); + writeSpace(); + emit(node.type); + } + function emitOptionalType(node) { + emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType); + writePunctuation("?"); + } + function emitUnionType(node) { + emitList(node, node.types, 516 /* ListFormat.UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType); + } + function emitIntersectionType(node) { + emitList(node, node.types, 520 /* ListFormat.IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType); + } + function emitConditionalType(node) { + emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType); + writeSpace(); + writeKeyword("extends"); + writeSpace(); + emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType); + writeSpace(); + writePunctuation("?"); + writeSpace(); + emit(node.trueType); + writeSpace(); + writePunctuation(":"); + writeSpace(); + emit(node.falseType); + } + function emitInferType(node) { + writeKeyword("infer"); + writeSpace(); + emit(node.typeParameter); + } + function emitParenthesizedType(node) { + writePunctuation("("); + emit(node.type); + writePunctuation(")"); + } + function emitThisType() { + writeKeyword("this"); + } + function emitTypeOperator(node) { + writeTokenText(node.operator, writeKeyword); + writeSpace(); + var parenthesizerRule = node.operator === 145 /* SyntaxKind.ReadonlyKeyword */ ? + parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : + parenthesizer.parenthesizeOperandOfTypeOperator; + emit(node.type, parenthesizerRule); + } + function emitIndexedAccessType(node) { + emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); + writePunctuation("["); + emit(node.indexType); + writePunctuation("]"); + } + function emitMappedType(node) { + var emitFlags = ts.getEmitFlags(node); + writePunctuation("{"); + if (emitFlags & 1 /* EmitFlags.SingleLine */) { + writeSpace(); + } + else { + writeLine(); + increaseIndent(); + } + if (node.readonlyToken) { + emit(node.readonlyToken); + if (node.readonlyToken.kind !== 145 /* SyntaxKind.ReadonlyKeyword */) { + writeKeyword("readonly"); + } + writeSpace(); + } + writePunctuation("["); + pipelineEmit(3 /* EmitHint.MappedTypeParameter */, node.typeParameter); + if (node.nameType) { + writeSpace(); + writeKeyword("as"); + writeSpace(); + emit(node.nameType); + } + writePunctuation("]"); + if (node.questionToken) { + emit(node.questionToken); + if (node.questionToken.kind !== 57 /* SyntaxKind.QuestionToken */) { + writePunctuation("?"); + } + } + writePunctuation(":"); + writeSpace(); + emit(node.type); + writeTrailingSemicolon(); + if (emitFlags & 1 /* EmitFlags.SingleLine */) { + writeSpace(); + } + else { + writeLine(); + decreaseIndent(); + } + emitList(node, node.members, 2 /* ListFormat.PreserveLines */); + writePunctuation("}"); + } + function emitLiteralType(node) { + emitExpression(node.literal); + } + function emitTemplateType(node) { + emit(node.head); + emitList(node, node.templateSpans, 262144 /* ListFormat.TemplateExpressionSpans */); + } + function emitImportTypeNode(node) { + if (node.isTypeOf) { + writeKeyword("typeof"); + writeSpace(); + } + writeKeyword("import"); + writePunctuation("("); + emit(node.argument); + if (node.assertions) { + writePunctuation(","); + writeSpace(); + writePunctuation("{"); + writeSpace(); + writeKeyword("assert"); + writePunctuation(":"); + writeSpace(); + var elements = node.assertions.assertClause.elements; + emitList(node.assertions.assertClause, elements, 526226 /* ListFormat.ImportClauseEntries */); + writeSpace(); + writePunctuation("}"); + } + writePunctuation(")"); + if (node.qualifier) { + writePunctuation("."); + emit(node.qualifier); + } + emitTypeArguments(node, node.typeArguments); + } + // + // Binding patterns + // + function emitObjectBindingPattern(node) { + writePunctuation("{"); + emitList(node, node.elements, 525136 /* ListFormat.ObjectBindingPatternElements */); + writePunctuation("}"); + } + function emitArrayBindingPattern(node) { + writePunctuation("["); + emitList(node, node.elements, 524880 /* ListFormat.ArrayBindingPatternElements */); + writePunctuation("]"); + } + function emitBindingElement(node) { + emit(node.dotDotDotToken); + if (node.propertyName) { + emit(node.propertyName); + writePunctuation(":"); + writeSpace(); + } + emit(node.name); + emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + // + // Expressions + // + function emitArrayLiteralExpression(node) { + var elements = node.elements; + var preferNewLine = node.multiLine ? 65536 /* ListFormat.PreferNewLine */ : 0 /* ListFormat.None */; + emitExpressionList(node, elements, 8914 /* ListFormat.ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitObjectLiteralExpression(node) { + ts.forEach(node.properties, generateMemberNames); + var indentedFlag = ts.getEmitFlags(node) & 65536 /* EmitFlags.Indented */; + if (indentedFlag) { + increaseIndent(); + } + var preferNewLine = node.multiLine ? 65536 /* ListFormat.PreferNewLine */ : 0 /* ListFormat.None */; + var allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ScriptTarget.ES5 */ && !ts.isJsonSourceFile(currentSourceFile) ? 64 /* ListFormat.AllowTrailingComma */ : 0 /* ListFormat.None */; + emitList(node, node.properties, 526226 /* ListFormat.ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine); + if (indentedFlag) { + decreaseIndent(); + } + } + function emitPropertyAccessExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + var token = node.questionDotToken || ts.setTextRangePosEnd(ts.factory.createToken(24 /* SyntaxKind.DotToken */), node.expression.end, node.name.pos); + var linesBeforeDot = getLinesBetweenNodes(node, node.expression, token); + var linesAfterDot = getLinesBetweenNodes(node, token, node.name); + writeLinesAndIndent(linesBeforeDot, /*writeSpaceIfNotIndenting*/ false); + var shouldEmitDotDot = token.kind !== 28 /* SyntaxKind.QuestionDotToken */ && + mayNeedDotDotForPropertyAccess(node.expression) && + !writer.hasTrailingComment() && + !writer.hasTrailingWhitespace(); + if (shouldEmitDotDot) { + writePunctuation("."); + } + if (node.questionDotToken) { + emit(token); + } + else { + emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node); + } + writeLinesAndIndent(linesAfterDot, /*writeSpaceIfNotIndenting*/ false); + emit(node.name); + decreaseIndentIf(linesBeforeDot, linesAfterDot); + } + // 1..toString is a valid property access, emit a dot after the literal + // Also emit a dot if expression is a integer const enum value - it will appear in generated code as numeric literal + function mayNeedDotDotForPropertyAccess(expression) { + expression = ts.skipPartiallyEmittedExpressions(expression); + if (ts.isNumericLiteral(expression)) { + // check if numeric literal is a decimal literal that was originally written with a dot + var text = getLiteralTextOfNode(expression, /*neverAsciiEscape*/ true, /*jsxAttributeEscape*/ false); + // If he number will be printed verbatim and it doesn't already contain a dot, add one + // if the expression doesn't have any comments that will be emitted. + return !expression.numericLiteralFlags && !ts.stringContains(text, ts.tokenToString(24 /* SyntaxKind.DotToken */)); + } + else if (ts.isAccessExpression(expression)) { + // check if constant enum value is integer + var constantValue = ts.getConstantValue(expression); + // isFinite handles cases when constantValue is undefined + return typeof constantValue === "number" && isFinite(constantValue) + && Math.floor(constantValue) === constantValue; + } + } + function emitElementAccessExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + emit(node.questionDotToken); + emitTokenWithComment(22 /* SyntaxKind.OpenBracketToken */, node.expression.end, writePunctuation, node); + emitExpression(node.argumentExpression); + emitTokenWithComment(23 /* SyntaxKind.CloseBracketToken */, node.argumentExpression.end, writePunctuation, node); + } + function emitCallExpression(node) { + var indirectCall = ts.getEmitFlags(node) & 536870912 /* EmitFlags.IndirectCall */; + if (indirectCall) { + writePunctuation("("); + writeLiteral("0"); + writePunctuation(","); + writeSpace(); + } + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + if (indirectCall) { + writePunctuation(")"); + } + emit(node.questionDotToken); + emitTypeArguments(node, node.typeArguments); + emitExpressionList(node, node.arguments, 2576 /* ListFormat.CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitNewExpression(node) { + emitTokenWithComment(103 /* SyntaxKind.NewKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew); + emitTypeArguments(node, node.typeArguments); + emitExpressionList(node, node.arguments, 18960 /* ListFormat.NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitTaggedTemplateExpression(node) { + var indirectCall = ts.getEmitFlags(node) & 536870912 /* EmitFlags.IndirectCall */; + if (indirectCall) { + writePunctuation("("); + writeLiteral("0"); + writePunctuation(","); + writeSpace(); + } + emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess); + if (indirectCall) { + writePunctuation(")"); + } + emitTypeArguments(node, node.typeArguments); + writeSpace(); + emitExpression(node.template); + } + function emitTypeAssertionExpression(node) { + writePunctuation("<"); + emit(node.type); + writePunctuation(">"); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitParenthesizedExpression(node) { + var openParenPos = emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, node.pos, writePunctuation, node); + var indented = writeLineSeparatorsAndIndentBefore(node.expression, node); + emitExpression(node.expression, /*parenthesizerRules*/ undefined); + writeLineSeparatorsAfter(node.expression, node); + decreaseIndentIf(indented); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node); + } + function emitFunctionExpression(node) { + generateNameIfNeeded(node.name); + emitFunctionDeclarationOrExpression(node); + } + function emitArrowFunction(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + emitSignatureAndBody(node, emitArrowFunctionHead); + } + function emitArrowFunctionHead(node) { + emitTypeParameters(node, node.typeParameters); + emitParametersForArrow(node, node.parameters); + emitTypeAnnotation(node.type); + writeSpace(); + emit(node.equalsGreaterThanToken); + } + function emitDeleteExpression(node) { + emitTokenWithComment(89 /* SyntaxKind.DeleteKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitTypeOfExpression(node) { + emitTokenWithComment(112 /* SyntaxKind.TypeOfKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitVoidExpression(node) { + emitTokenWithComment(114 /* SyntaxKind.VoidKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitAwaitExpression(node) { + emitTokenWithComment(132 /* SyntaxKind.AwaitKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitPrefixUnaryExpression(node) { + writeTokenText(node.operator, writeOperator); + if (shouldEmitWhitespaceBeforeOperand(node)) { + writeSpace(); + } + emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function shouldEmitWhitespaceBeforeOperand(node) { + // In some cases, we need to emit a space between the operator and the operand. One obvious case + // is when the operator is an identifier, like delete or typeof. We also need to do this for plus + // and minus expressions in certain cases. Specifically, consider the following two cases (parens + // are just for clarity of exposition, and not part of the source code): + // + // (+(+1)) + // (+(++1)) + // + // We need to emit a space in both cases. In the first case, the absence of a space will make + // the resulting expression a prefix increment operation. And in the second, it will make the resulting + // expression a prefix increment whose operand is a plus expression - (++(+x)) + // The same is true of minus of course. + var operand = node.operand; + return operand.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ + && ((node.operator === 39 /* SyntaxKind.PlusToken */ && (operand.operator === 39 /* SyntaxKind.PlusToken */ || operand.operator === 45 /* SyntaxKind.PlusPlusToken */)) + || (node.operator === 40 /* SyntaxKind.MinusToken */ && (operand.operator === 40 /* SyntaxKind.MinusToken */ || operand.operator === 46 /* SyntaxKind.MinusMinusToken */))); + } + function emitPostfixUnaryExpression(node) { + emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary); + writeTokenText(node.operator, writeOperator); + } + function createEmitBinaryExpression() { + return ts.createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, /*foldState*/ undefined); + function onEnter(node, state) { + if (state) { + state.stackIndex++; + state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines; + state.containerPosStack[state.stackIndex] = containerPos; + state.containerEndStack[state.stackIndex] = containerEnd; + state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd; + var emitComments_1 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node); + var emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node); + onBeforeEmitNode === null || onBeforeEmitNode === void 0 ? void 0 : onBeforeEmitNode(node); + if (emitComments_1) + emitCommentsBeforeNode(node); + if (emitSourceMaps) + emitSourceMapsBeforeNode(node); + beforeEmitNode(node); + } + else { + state = { + stackIndex: 0, + preserveSourceNewlinesStack: [undefined], + containerPosStack: [-1], + containerEndStack: [-1], + declarationListContainerEndStack: [-1], + shouldEmitCommentsStack: [false], + shouldEmitSourceMapsStack: [false], + }; + } + return state; + } + function onLeft(next, _workArea, parent) { + return maybeEmitExpression(next, parent, "left"); + } + function onOperator(operatorToken, _state, node) { + var isCommaOperator = operatorToken.kind !== 27 /* SyntaxKind.CommaToken */; + var linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken); + var linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right); + writeLinesAndIndent(linesBeforeOperator, isCommaOperator); + emitLeadingCommentsOfPosition(operatorToken.pos); + writeTokenNode(operatorToken, operatorToken.kind === 101 /* SyntaxKind.InKeyword */ ? writeKeyword : writeOperator); + emitTrailingCommentsOfPosition(operatorToken.end, /*prefixSpace*/ true); // Binary operators should have a space before the comment starts + writeLinesAndIndent(linesAfterOperator, /*writeSpaceIfNotIndenting*/ true); + } + function onRight(next, _workArea, parent) { + return maybeEmitExpression(next, parent, "right"); + } + function onExit(node, state) { + var linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken); + var linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right); + decreaseIndentIf(linesBeforeOperator, linesAfterOperator); + if (state.stackIndex > 0) { + var savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex]; + var savedContainerPos = state.containerPosStack[state.stackIndex]; + var savedContainerEnd = state.containerEndStack[state.stackIndex]; + var savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex]; + var shouldEmitComments_1 = state.shouldEmitCommentsStack[state.stackIndex]; + var shouldEmitSourceMaps_1 = state.shouldEmitSourceMapsStack[state.stackIndex]; + afterEmitNode(savedPreserveSourceNewlines); + if (shouldEmitSourceMaps_1) + emitSourceMapsAfterNode(node); + if (shouldEmitComments_1) + emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + onAfterEmitNode === null || onAfterEmitNode === void 0 ? void 0 : onAfterEmitNode(node); + state.stackIndex--; + } + } + function maybeEmitExpression(next, parent, side) { + var parenthesizerRule = side === "left" ? + parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent.operatorToken.kind) : + parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent.operatorToken.kind); + var pipelinePhase = getPipelinePhase(0 /* PipelinePhase.Notification */, 1 /* EmitHint.Expression */, next); + if (pipelinePhase === pipelineEmitWithSubstitution) { + ts.Debug.assertIsDefined(lastSubstitution); + next = parenthesizerRule(ts.cast(lastSubstitution, ts.isExpression)); + pipelinePhase = getNextPipelinePhase(1 /* PipelinePhase.Substitution */, 1 /* EmitHint.Expression */, next); + lastSubstitution = undefined; + } + if (pipelinePhase === pipelineEmitWithComments || + pipelinePhase === pipelineEmitWithSourceMaps || + pipelinePhase === pipelineEmitWithHint) { + if (ts.isBinaryExpression(next)) { + return next; + } + } + currentParenthesizerRule = parenthesizerRule; + pipelinePhase(1 /* EmitHint.Expression */, next); + } + } + function emitConditionalExpression(node) { + var linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken); + var linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue); + var linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken); + var linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse); + emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression); + writeLinesAndIndent(linesBeforeQuestion, /*writeSpaceIfNotIndenting*/ true); + emit(node.questionToken); + writeLinesAndIndent(linesAfterQuestion, /*writeSpaceIfNotIndenting*/ true); + emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression); + decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion); + writeLinesAndIndent(linesBeforeColon, /*writeSpaceIfNotIndenting*/ true); + emit(node.colonToken); + writeLinesAndIndent(linesAfterColon, /*writeSpaceIfNotIndenting*/ true); + emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression); + decreaseIndentIf(linesBeforeColon, linesAfterColon); + } + function emitTemplateExpression(node) { + emit(node.head); + emitList(node, node.templateSpans, 262144 /* ListFormat.TemplateExpressionSpans */); + } + function emitYieldExpression(node) { + emitTokenWithComment(125 /* SyntaxKind.YieldKeyword */, node.pos, writeKeyword, node); + emit(node.asteriskToken); + emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma); + } + function emitSpreadElement(node) { + emitTokenWithComment(25 /* SyntaxKind.DotDotDotToken */, node.pos, writePunctuation, node); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitClassExpression(node) { + generateNameIfNeeded(node.name); + emitClassDeclarationOrExpression(node); + } + function emitExpressionWithTypeArguments(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + emitTypeArguments(node, node.typeArguments); + } + function emitAsExpression(node) { + emitExpression(node.expression, /*parenthesizerRules*/ undefined); + if (node.type) { + writeSpace(); + writeKeyword("as"); + writeSpace(); + emit(node.type); + } + } + function emitNonNullExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + writeOperator("!"); + } + function emitMetaProperty(node) { + writeToken(node.keywordToken, node.pos, writePunctuation); + writePunctuation("."); + emit(node.name); + } + // + // Misc + // + function emitTemplateSpan(node) { + emitExpression(node.expression); + emit(node.literal); + } + // + // Statements + // + function emitBlock(node) { + emitBlockStatements(node, /*forceSingleLine*/ !node.multiLine && isEmptyBlock(node)); + } + function emitBlockStatements(node, forceSingleLine) { + emitTokenWithComment(18 /* SyntaxKind.OpenBraceToken */, node.pos, writePunctuation, /*contextNode*/ node); + var format = forceSingleLine || ts.getEmitFlags(node) & 1 /* EmitFlags.SingleLine */ ? 768 /* ListFormat.SingleLineBlockStatements */ : 129 /* ListFormat.MultiLineBlockStatements */; + emitList(node, node.statements, format); + emitTokenWithComment(19 /* SyntaxKind.CloseBraceToken */, node.statements.end, writePunctuation, /*contextNode*/ node, /*indentLeading*/ !!(format & 1 /* ListFormat.MultiLine */)); + } + function emitVariableStatement(node) { + emitModifiers(node, node.modifiers); + emit(node.declarationList); + writeTrailingSemicolon(); + } + function emitEmptyStatement(isEmbeddedStatement) { + // While most trailing semicolons are possibly insignificant, an embedded "empty" + // statement is significant and cannot be elided by a trailing-semicolon-omitting writer. + if (isEmbeddedStatement) { + writePunctuation(";"); + } + else { + writeTrailingSemicolon(); + } + } + function emitExpressionStatement(node) { + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement); + // Emit semicolon in non json files + // or if json file that created synthesized expression(eg.define expression statement when --out and amd code generation) + if (!currentSourceFile || !ts.isJsonSourceFile(currentSourceFile) || ts.nodeIsSynthesized(node.expression)) { + writeTrailingSemicolon(); + } + } + function emitIfStatement(node) { + var openParenPos = emitTokenWithComment(99 /* SyntaxKind.IfKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.thenStatement); + if (node.elseStatement) { + writeLineOrSpace(node, node.thenStatement, node.elseStatement); + emitTokenWithComment(91 /* SyntaxKind.ElseKeyword */, node.thenStatement.end, writeKeyword, node); + if (node.elseStatement.kind === 239 /* SyntaxKind.IfStatement */) { + writeSpace(); + emit(node.elseStatement); + } + else { + emitEmbeddedStatement(node, node.elseStatement); + } + } + } + function emitWhileClause(node, startPos) { + var openParenPos = emitTokenWithComment(115 /* SyntaxKind.WhileKeyword */, startPos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + } + function emitDoStatement(node) { + emitTokenWithComment(90 /* SyntaxKind.DoKeyword */, node.pos, writeKeyword, node); + emitEmbeddedStatement(node, node.statement); + if (ts.isBlock(node.statement) && !preserveSourceNewlines) { + writeSpace(); + } + else { + writeLineOrSpace(node, node.statement, node.expression); + } + emitWhileClause(node, node.statement.end); + writeTrailingSemicolon(); + } + function emitWhileStatement(node) { + emitWhileClause(node, node.pos); + emitEmbeddedStatement(node, node.statement); + } + function emitForStatement(node) { + var openParenPos = emitTokenWithComment(97 /* SyntaxKind.ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + var pos = emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, /*contextNode*/ node); + emitForBinding(node.initializer); + pos = emitTokenWithComment(26 /* SyntaxKind.SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node); + emitExpressionWithLeadingSpace(node.condition); + pos = emitTokenWithComment(26 /* SyntaxKind.SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node); + emitExpressionWithLeadingSpace(node.incrementor); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForInStatement(node) { + var openParenPos = emitTokenWithComment(97 /* SyntaxKind.ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitForBinding(node.initializer); + writeSpace(); + emitTokenWithComment(101 /* SyntaxKind.InKeyword */, node.initializer.end, writeKeyword, node); + writeSpace(); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForOfStatement(node) { + var openParenPos = emitTokenWithComment(97 /* SyntaxKind.ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitWithTrailingSpace(node.awaitModifier); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitForBinding(node.initializer); + writeSpace(); + emitTokenWithComment(160 /* SyntaxKind.OfKeyword */, node.initializer.end, writeKeyword, node); + writeSpace(); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForBinding(node) { + if (node !== undefined) { + if (node.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + emit(node); + } + else { + emitExpression(node); + } + } + } + function emitContinueStatement(node) { + emitTokenWithComment(86 /* SyntaxKind.ContinueKeyword */, node.pos, writeKeyword, node); + emitWithLeadingSpace(node.label); + writeTrailingSemicolon(); + } + function emitBreakStatement(node) { + emitTokenWithComment(81 /* SyntaxKind.BreakKeyword */, node.pos, writeKeyword, node); + emitWithLeadingSpace(node.label); + writeTrailingSemicolon(); + } + function emitTokenWithComment(token, pos, writer, contextNode, indentLeading) { + var node = ts.getParseTreeNode(contextNode); + var isSimilarNode = node && node.kind === contextNode.kind; + var startPos = pos; + if (isSimilarNode && currentSourceFile) { + pos = ts.skipTrivia(currentSourceFile.text, pos); + } + if (isSimilarNode && contextNode.pos !== startPos) { + var needsIndent = indentLeading && currentSourceFile && !ts.positionsAreOnSameLine(startPos, pos, currentSourceFile); + if (needsIndent) { + increaseIndent(); + } + emitLeadingCommentsOfPosition(startPos); + if (needsIndent) { + decreaseIndent(); + } + } + pos = writeTokenText(token, writer, pos); + if (isSimilarNode && contextNode.end !== pos) { + var isJsxExprContext = contextNode.kind === 288 /* SyntaxKind.JsxExpression */; + emitTrailingCommentsOfPosition(pos, /*prefixSpace*/ !isJsxExprContext, /*forceNoNewline*/ isJsxExprContext); + } + return pos; + } + function commentWillEmitNewLine(node) { + return node.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ || !!node.hasTrailingNewLine; + } + function willEmitLeadingNewLine(node) { + if (!currentSourceFile) + return false; + if (ts.some(ts.getLeadingCommentRanges(currentSourceFile.text, node.pos), commentWillEmitNewLine)) + return true; + if (ts.some(ts.getSyntheticLeadingComments(node), commentWillEmitNewLine)) + return true; + if (ts.isPartiallyEmittedExpression(node)) { + if (node.pos !== node.expression.pos) { + if (ts.some(ts.getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine)) + return true; + } + return willEmitLeadingNewLine(node.expression); + } + return false; + } + /** + * Wraps an expression in parens if we would emit a leading comment that would introduce a line separator + * between the node and its parent. + */ + function parenthesizeExpressionForNoAsi(node) { + if (!commentsDisabled && ts.isPartiallyEmittedExpression(node) && willEmitLeadingNewLine(node)) { + var parseNode = ts.getParseTreeNode(node); + if (parseNode && ts.isParenthesizedExpression(parseNode)) { + // If the original node was a parenthesized expression, restore it to preserve comment and source map emit + var parens = ts.factory.createParenthesizedExpression(node.expression); + ts.setOriginalNode(parens, node); + ts.setTextRange(parens, parseNode); + return parens; + } + return ts.factory.createParenthesizedExpression(node); + } + return node; + } + function parenthesizeExpressionForNoAsiAndDisallowedComma(node) { + return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node)); + } + function emitReturnStatement(node) { + emitTokenWithComment(105 /* SyntaxKind.ReturnKeyword */, node.pos, writeKeyword, /*contextNode*/ node); + emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); + writeTrailingSemicolon(); + } + function emitWithStatement(node) { + var openParenPos = emitTokenWithComment(116 /* SyntaxKind.WithKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitSwitchStatement(node) { + var openParenPos = emitTokenWithComment(107 /* SyntaxKind.SwitchKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.expression.end, writePunctuation, node); + writeSpace(); + emit(node.caseBlock); + } + function emitLabeledStatement(node) { + emit(node.label); + emitTokenWithComment(58 /* SyntaxKind.ColonToken */, node.label.end, writePunctuation, node); + writeSpace(); + emit(node.statement); + } + function emitThrowStatement(node) { + emitTokenWithComment(109 /* SyntaxKind.ThrowKeyword */, node.pos, writeKeyword, node); + emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); + writeTrailingSemicolon(); + } + function emitTryStatement(node) { + emitTokenWithComment(111 /* SyntaxKind.TryKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emit(node.tryBlock); + if (node.catchClause) { + writeLineOrSpace(node, node.tryBlock, node.catchClause); + emit(node.catchClause); + } + if (node.finallyBlock) { + writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock); + emitTokenWithComment(96 /* SyntaxKind.FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node); + writeSpace(); + emit(node.finallyBlock); + } + } + function emitDebuggerStatement(node) { + writeToken(87 /* SyntaxKind.DebuggerKeyword */, node.pos, writeKeyword); + writeTrailingSemicolon(); + } + // + // Declarations + // + function emitVariableDeclaration(node) { + var _a, _b, _c, _d, _e; + emit(node.name); + emit(node.exclamationToken); + emitTypeAnnotation(node.type); + emitInitializer(node.initializer, (_e = (_b = (_a = node.type) === null || _a === void 0 ? void 0 : _a.end) !== null && _b !== void 0 ? _b : (_d = (_c = node.name.emitNode) === null || _c === void 0 ? void 0 : _c.typeNode) === null || _d === void 0 ? void 0 : _d.end) !== null && _e !== void 0 ? _e : node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitVariableDeclarationList(node) { + writeKeyword(ts.isLet(node) ? "let" : ts.isVarConst(node) ? "const" : "var"); + writeSpace(); + emitList(node, node.declarations, 528 /* ListFormat.VariableDeclarationList */); + } + function emitFunctionDeclaration(node) { + emitFunctionDeclarationOrExpression(node); + } + function emitFunctionDeclarationOrExpression(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("function"); + emit(node.asteriskToken); + writeSpace(); + emitIdentifierName(node.name); + emitSignatureAndBody(node, emitSignatureHead); + } + function emitSignatureAndBody(node, emitSignatureHead) { + var body = node.body; + if (body) { + if (ts.isBlock(body)) { + var indentedFlag = ts.getEmitFlags(node) & 65536 /* EmitFlags.Indented */; + if (indentedFlag) { + increaseIndent(); + } + pushNameGenerationScope(node); + ts.forEach(node.parameters, generateNames); + generateNames(node.body); + emitSignatureHead(node); + emitBlockFunctionBody(body); + popNameGenerationScope(node); + if (indentedFlag) { + decreaseIndent(); + } + } + else { + emitSignatureHead(node); + writeSpace(); + emitExpression(body, parenthesizer.parenthesizeConciseBodyOfArrowFunction); + } + } + else { + emitSignatureHead(node); + writeTrailingSemicolon(); + } + } + function emitSignatureHead(node) { + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + emitTypeAnnotation(node.type); + } + function shouldEmitBlockFunctionBodyOnSingleLine(body) { + // We must emit a function body as a single-line body in the following case: + // * The body has NodeEmitFlags.SingleLine specified. + // We must emit a function body as a multi-line body in the following cases: + // * The body is explicitly marked as multi-line. + // * A non-synthesized body's start and end position are on different lines. + // * Any statement in the body starts on a new line. + if (ts.getEmitFlags(body) & 1 /* EmitFlags.SingleLine */) { + return true; + } + if (body.multiLine) { + return false; + } + if (!ts.nodeIsSynthesized(body) && currentSourceFile && !ts.rangeIsOnSingleLine(body, currentSourceFile)) { + return false; + } + if (getLeadingLineTerminatorCount(body, body.statements, 2 /* ListFormat.PreserveLines */) + || getClosingLineTerminatorCount(body, body.statements, 2 /* ListFormat.PreserveLines */)) { + return false; + } + var previousStatement; + for (var _a = 0, _b = body.statements; _a < _b.length; _a++) { + var statement = _b[_a]; + if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* ListFormat.PreserveLines */) > 0) { + return false; + } + previousStatement = statement; + } + return true; + } + function emitBlockFunctionBody(body) { + onBeforeEmitNode === null || onBeforeEmitNode === void 0 ? void 0 : onBeforeEmitNode(body); + writeSpace(); + writePunctuation("{"); + increaseIndent(); + var emitBlockFunctionBody = shouldEmitBlockFunctionBodyOnSingleLine(body) + ? emitBlockFunctionBodyOnSingleLine + : emitBlockFunctionBodyWorker; + emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody); + decreaseIndent(); + writeToken(19 /* SyntaxKind.CloseBraceToken */, body.statements.end, writePunctuation, body); + onAfterEmitNode === null || onAfterEmitNode === void 0 ? void 0 : onAfterEmitNode(body); + } + function emitBlockFunctionBodyOnSingleLine(body) { + emitBlockFunctionBodyWorker(body, /*emitBlockFunctionBodyOnSingleLine*/ true); + } + function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine) { + // Emit all the prologue directives (like "use strict"). + var statementOffset = emitPrologueDirectives(body.statements); + var pos = writer.getTextPos(); + emitHelpers(body); + if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine) { + decreaseIndent(); + emitList(body, body.statements, 768 /* ListFormat.SingleLineFunctionBodyStatements */); + increaseIndent(); + } + else { + emitList(body, body.statements, 1 /* ListFormat.MultiLineFunctionBodyStatements */, /*parenthesizerRule*/ undefined, statementOffset); + } + } + function emitClassDeclaration(node) { + emitClassDeclarationOrExpression(node); + } + function emitClassDeclarationOrExpression(node) { + ts.forEach(node.members, generateMemberNames); + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("class"); + if (node.name) { + writeSpace(); + emitIdentifierName(node.name); + } + var indentedFlag = ts.getEmitFlags(node) & 65536 /* EmitFlags.Indented */; + if (indentedFlag) { + increaseIndent(); + } + emitTypeParameters(node, node.typeParameters); + emitList(node, node.heritageClauses, 0 /* ListFormat.ClassHeritageClauses */); + writeSpace(); + writePunctuation("{"); + emitList(node, node.members, 129 /* ListFormat.ClassMembers */); + writePunctuation("}"); + if (indentedFlag) { + decreaseIndent(); + } + } + function emitInterfaceDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("interface"); + writeSpace(); + emit(node.name); + emitTypeParameters(node, node.typeParameters); + emitList(node, node.heritageClauses, 512 /* ListFormat.HeritageClauses */); + writeSpace(); + writePunctuation("{"); + emitList(node, node.members, 129 /* ListFormat.InterfaceMembers */); + writePunctuation("}"); + } + function emitTypeAliasDeclaration(node) { + emitDecorators(node, node.decorators); + emitModifiers(node, node.modifiers); + writeKeyword("type"); + writeSpace(); + emit(node.name); + emitTypeParameters(node, node.typeParameters); + writeSpace(); + writePunctuation("="); + writeSpace(); + emit(node.type); + writeTrailingSemicolon(); + } + function emitEnumDeclaration(node) { + emitModifiers(node, node.modifiers); + writeKeyword("enum"); + writeSpace(); + emit(node.name); + writeSpace(); + writePunctuation("{"); + emitList(node, node.members, 145 /* ListFormat.EnumMembers */); + writePunctuation("}"); + } + function emitModuleDeclaration(node) { + emitModifiers(node, node.modifiers); + if (~node.flags & 1024 /* NodeFlags.GlobalAugmentation */) { + writeKeyword(node.flags & 16 /* NodeFlags.Namespace */ ? "namespace" : "module"); + writeSpace(); + } + emit(node.name); + var body = node.body; + if (!body) + return writeTrailingSemicolon(); + while (body && ts.isModuleDeclaration(body)) { + writePunctuation("."); + emit(body.name); + body = body.body; + } + writeSpace(); + emit(body); + } + function emitModuleBlock(node) { + pushNameGenerationScope(node); + ts.forEach(node.statements, generateNames); + emitBlockStatements(node, /*forceSingleLine*/ isEmptyBlock(node)); + popNameGenerationScope(node); + } + function emitCaseBlock(node) { + emitTokenWithComment(18 /* SyntaxKind.OpenBraceToken */, node.pos, writePunctuation, node); + emitList(node, node.clauses, 129 /* ListFormat.CaseBlockClauses */); + emitTokenWithComment(19 /* SyntaxKind.CloseBraceToken */, node.clauses.end, writePunctuation, node, /*indentLeading*/ true); + } + function emitImportEqualsDeclaration(node) { + emitModifiers(node, node.modifiers); + emitTokenWithComment(100 /* SyntaxKind.ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); + writeSpace(); + if (node.isTypeOnly) { + emitTokenWithComment(152 /* SyntaxKind.TypeKeyword */, node.pos, writeKeyword, node); + writeSpace(); + } + emit(node.name); + writeSpace(); + emitTokenWithComment(63 /* SyntaxKind.EqualsToken */, node.name.end, writePunctuation, node); + writeSpace(); + emitModuleReference(node.moduleReference); + writeTrailingSemicolon(); + } + function emitModuleReference(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + emitExpression(node); + } + else { + emit(node); + } + } + function emitImportDeclaration(node) { + emitModifiers(node, node.modifiers); + emitTokenWithComment(100 /* SyntaxKind.ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); + writeSpace(); + if (node.importClause) { + emit(node.importClause); + writeSpace(); + emitTokenWithComment(156 /* SyntaxKind.FromKeyword */, node.importClause.end, writeKeyword, node); + writeSpace(); + } + emitExpression(node.moduleSpecifier); + if (node.assertClause) { + emitWithLeadingSpace(node.assertClause); + } + writeTrailingSemicolon(); + } + function emitImportClause(node) { + if (node.isTypeOnly) { + emitTokenWithComment(152 /* SyntaxKind.TypeKeyword */, node.pos, writeKeyword, node); + writeSpace(); + } + emit(node.name); + if (node.name && node.namedBindings) { + emitTokenWithComment(27 /* SyntaxKind.CommaToken */, node.name.end, writePunctuation, node); + writeSpace(); + } + emit(node.namedBindings); + } + function emitNamespaceImport(node) { + var asPos = emitTokenWithComment(41 /* SyntaxKind.AsteriskToken */, node.pos, writePunctuation, node); + writeSpace(); + emitTokenWithComment(127 /* SyntaxKind.AsKeyword */, asPos, writeKeyword, node); + writeSpace(); + emit(node.name); + } + function emitNamedImports(node) { + emitNamedImportsOrExports(node); + } + function emitImportSpecifier(node) { + emitImportOrExportSpecifier(node); + } + function emitExportAssignment(node) { + var nextPos = emitTokenWithComment(93 /* SyntaxKind.ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.isExportEquals) { + emitTokenWithComment(63 /* SyntaxKind.EqualsToken */, nextPos, writeOperator, node); + } + else { + emitTokenWithComment(88 /* SyntaxKind.DefaultKeyword */, nextPos, writeKeyword, node); + } + writeSpace(); + emitExpression(node.expression, node.isExportEquals ? + parenthesizer.getParenthesizeRightSideOfBinaryForOperator(63 /* SyntaxKind.EqualsToken */) : + parenthesizer.parenthesizeExpressionOfExportDefault); + writeTrailingSemicolon(); + } + function emitExportDeclaration(node) { + var nextPos = emitTokenWithComment(93 /* SyntaxKind.ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.isTypeOnly) { + nextPos = emitTokenWithComment(152 /* SyntaxKind.TypeKeyword */, nextPos, writeKeyword, node); + writeSpace(); + } + if (node.exportClause) { + emit(node.exportClause); + } + else { + nextPos = emitTokenWithComment(41 /* SyntaxKind.AsteriskToken */, nextPos, writePunctuation, node); + } + if (node.moduleSpecifier) { + writeSpace(); + var fromPos = node.exportClause ? node.exportClause.end : nextPos; + emitTokenWithComment(156 /* SyntaxKind.FromKeyword */, fromPos, writeKeyword, node); + writeSpace(); + emitExpression(node.moduleSpecifier); + } + if (node.assertClause) { + emitWithLeadingSpace(node.assertClause); + } + writeTrailingSemicolon(); + } + function emitAssertClause(node) { + emitTokenWithComment(129 /* SyntaxKind.AssertKeyword */, node.pos, writeKeyword, node); + writeSpace(); + var elements = node.elements; + emitList(node, elements, 526226 /* ListFormat.ImportClauseEntries */); + } + function emitAssertEntry(node) { + emit(node.name); + writePunctuation(":"); + writeSpace(); + var value = node.value; + /** @see {emitPropertyAssignment} */ + if ((ts.getEmitFlags(value) & 512 /* EmitFlags.NoLeadingComments */) === 0) { + var commentRange = ts.getCommentRange(value); + emitTrailingCommentsOfPosition(commentRange.pos); + } + emit(value); + } + function emitNamespaceExportDeclaration(node) { + var nextPos = emitTokenWithComment(93 /* SyntaxKind.ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + nextPos = emitTokenWithComment(127 /* SyntaxKind.AsKeyword */, nextPos, writeKeyword, node); + writeSpace(); + nextPos = emitTokenWithComment(142 /* SyntaxKind.NamespaceKeyword */, nextPos, writeKeyword, node); + writeSpace(); + emit(node.name); + writeTrailingSemicolon(); + } + function emitNamespaceExport(node) { + var asPos = emitTokenWithComment(41 /* SyntaxKind.AsteriskToken */, node.pos, writePunctuation, node); + writeSpace(); + emitTokenWithComment(127 /* SyntaxKind.AsKeyword */, asPos, writeKeyword, node); + writeSpace(); + emit(node.name); + } + function emitNamedExports(node) { + emitNamedImportsOrExports(node); + } + function emitExportSpecifier(node) { + emitImportOrExportSpecifier(node); + } + function emitNamedImportsOrExports(node) { + writePunctuation("{"); + emitList(node, node.elements, 525136 /* ListFormat.NamedImportsOrExportsElements */); + writePunctuation("}"); + } + function emitImportOrExportSpecifier(node) { + if (node.isTypeOnly) { + writeKeyword("type"); + writeSpace(); + } + if (node.propertyName) { + emit(node.propertyName); + writeSpace(); + emitTokenWithComment(127 /* SyntaxKind.AsKeyword */, node.propertyName.end, writeKeyword, node); + writeSpace(); + } + emit(node.name); + } + // + // Module references + // + function emitExternalModuleReference(node) { + writeKeyword("require"); + writePunctuation("("); + emitExpression(node.expression); + writePunctuation(")"); + } + // + // JSX + // + function emitJsxElement(node) { + emit(node.openingElement); + emitList(node, node.children, 262144 /* ListFormat.JsxElementOrFragmentChildren */); + emit(node.closingElement); + } + function emitJsxSelfClosingElement(node) { + writePunctuation("<"); + emitJsxTagName(node.tagName); + emitTypeArguments(node, node.typeArguments); + writeSpace(); + emit(node.attributes); + writePunctuation("/>"); + } + function emitJsxFragment(node) { + emit(node.openingFragment); + emitList(node, node.children, 262144 /* ListFormat.JsxElementOrFragmentChildren */); + emit(node.closingFragment); + } + function emitJsxOpeningElementOrFragment(node) { + writePunctuation("<"); + if (ts.isJsxOpeningElement(node)) { + var indented = writeLineSeparatorsAndIndentBefore(node.tagName, node); + emitJsxTagName(node.tagName); + emitTypeArguments(node, node.typeArguments); + if (node.attributes.properties && node.attributes.properties.length > 0) { + writeSpace(); + } + emit(node.attributes); + writeLineSeparatorsAfter(node.attributes, node); + decreaseIndentIf(indented); + } + writePunctuation(">"); + } + function emitJsxText(node) { + writer.writeLiteral(node.text); + } + function emitJsxClosingElementOrFragment(node) { + writePunctuation(""); + } + function emitJsxAttributes(node) { + emitList(node, node.properties, 262656 /* ListFormat.JsxElementAttributes */); + } + function emitJsxAttribute(node) { + emit(node.name); + emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue); + } + function emitJsxSpreadAttribute(node) { + writePunctuation("{..."); + emitExpression(node.expression); + writePunctuation("}"); + } + function hasTrailingCommentsAtPosition(pos) { + var result = false; + ts.forEachTrailingCommentRange((currentSourceFile === null || currentSourceFile === void 0 ? void 0 : currentSourceFile.text) || "", pos + 1, function () { return result = true; }); + return result; + } + function hasLeadingCommentsAtPosition(pos) { + var result = false; + ts.forEachLeadingCommentRange((currentSourceFile === null || currentSourceFile === void 0 ? void 0 : currentSourceFile.text) || "", pos + 1, function () { return result = true; }); + return result; + } + function hasCommentsAtPosition(pos) { + return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos); + } + function emitJsxExpression(node) { + var _a; + if (node.expression || (!commentsDisabled && !ts.nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos))) { // preserve empty expressions if they contain comments! + var isMultiline = currentSourceFile && !ts.nodeIsSynthesized(node) && ts.getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== ts.getLineAndCharacterOfPosition(currentSourceFile, node.end).line; + if (isMultiline) { + writer.increaseIndent(); + } + var end = emitTokenWithComment(18 /* SyntaxKind.OpenBraceToken */, node.pos, writePunctuation, node); + emit(node.dotDotDotToken); + emitExpression(node.expression); + emitTokenWithComment(19 /* SyntaxKind.CloseBraceToken */, ((_a = node.expression) === null || _a === void 0 ? void 0 : _a.end) || end, writePunctuation, node); + if (isMultiline) { + writer.decreaseIndent(); + } + } + } + function emitJsxTagName(node) { + if (node.kind === 79 /* SyntaxKind.Identifier */) { + emitExpression(node); + } + else { + emit(node); + } + } + // + // Clauses + // + function emitCaseClause(node) { + emitTokenWithComment(82 /* SyntaxKind.CaseKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end); + } + function emitDefaultClause(node) { + var pos = emitTokenWithComment(88 /* SyntaxKind.DefaultKeyword */, node.pos, writeKeyword, node); + emitCaseOrDefaultClauseRest(node, node.statements, pos); + } + function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) { + var emitAsSingleStatement = statements.length === 1 && + ( + // treat synthesized nodes as located on the same line for emit purposes + !currentSourceFile || + ts.nodeIsSynthesized(parentNode) || + ts.nodeIsSynthesized(statements[0]) || + ts.rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); + var format = 163969 /* ListFormat.CaseOrDefaultClauseStatements */; + if (emitAsSingleStatement) { + writeToken(58 /* SyntaxKind.ColonToken */, colonPos, writePunctuation, parentNode); + writeSpace(); + format &= ~(1 /* ListFormat.MultiLine */ | 128 /* ListFormat.Indented */); + } + else { + emitTokenWithComment(58 /* SyntaxKind.ColonToken */, colonPos, writePunctuation, parentNode); + } + emitList(parentNode, statements, format); + } + function emitHeritageClause(node) { + writeSpace(); + writeTokenText(node.token, writeKeyword); + writeSpace(); + emitList(node, node.types, 528 /* ListFormat.HeritageClauseTypes */); + } + function emitCatchClause(node) { + var openParenPos = emitTokenWithComment(83 /* SyntaxKind.CatchKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.variableDeclaration) { + emitTokenWithComment(20 /* SyntaxKind.OpenParenToken */, openParenPos, writePunctuation, node); + emit(node.variableDeclaration); + emitTokenWithComment(21 /* SyntaxKind.CloseParenToken */, node.variableDeclaration.end, writePunctuation, node); + writeSpace(); + } + emit(node.block); + } + // + // Property assignments + // + function emitPropertyAssignment(node) { + emit(node.name); + writePunctuation(":"); + writeSpace(); + // This is to ensure that we emit comment in the following case: + // For example: + // obj = { + // id: /*comment1*/ ()=>void + // } + // "comment1" is not considered to be leading comment for node.initializer + // but rather a trailing comment on the previous node. + var initializer = node.initializer; + if ((ts.getEmitFlags(initializer) & 512 /* EmitFlags.NoLeadingComments */) === 0) { + var commentRange = ts.getCommentRange(initializer); + emitTrailingCommentsOfPosition(commentRange.pos); + } + emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitShorthandPropertyAssignment(node) { + emit(node.name); + if (node.objectAssignmentInitializer) { + writeSpace(); + writePunctuation("="); + writeSpace(); + emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + } + function emitSpreadAssignment(node) { + if (node.expression) { + emitTokenWithComment(25 /* SyntaxKind.DotDotDotToken */, node.pos, writePunctuation, node); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + } + // + // Enum + // + function emitEnumMember(node) { + emit(node.name); + emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + // + // JSDoc + // + function emitJSDoc(node) { + write("/**"); + if (node.comment) { + var text = ts.getTextOfJSDocComment(node.comment); + if (text) { + var lines = text.split(/\r\n?|\n/g); + for (var _a = 0, lines_2 = lines; _a < lines_2.length; _a++) { + var line = lines_2[_a]; + writeLine(); + writeSpace(); + writePunctuation("*"); + writeSpace(); + write(line); + } + } + } + if (node.tags) { + if (node.tags.length === 1 && node.tags[0].kind === 343 /* SyntaxKind.JSDocTypeTag */ && !node.comment) { + writeSpace(); + emit(node.tags[0]); + } + else { + emitList(node, node.tags, 33 /* ListFormat.JSDocComment */); + } + } + writeSpace(); + write("*/"); + } + function emitJSDocSimpleTypedTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocTypeExpression(tag.typeExpression); + emitJSDocComment(tag.comment); + } + function emitJSDocSeeTag(tag) { + emitJSDocTagName(tag.tagName); + emit(tag.name); + emitJSDocComment(tag.comment); + } + function emitJSDocNameReference(node) { + writeSpace(); + writePunctuation("{"); + emit(node.name); + writePunctuation("}"); + } + function emitJSDocHeritageTag(tag) { + emitJSDocTagName(tag.tagName); + writeSpace(); + writePunctuation("{"); + emit(tag.class); + writePunctuation("}"); + emitJSDocComment(tag.comment); + } + function emitJSDocTemplateTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocTypeExpression(tag.constraint); + writeSpace(); + emitList(tag, tag.typeParameters, 528 /* ListFormat.CommaListElements */); + emitJSDocComment(tag.comment); + } + function emitJSDocTypedefTag(tag) { + emitJSDocTagName(tag.tagName); + if (tag.typeExpression) { + if (tag.typeExpression.kind === 309 /* SyntaxKind.JSDocTypeExpression */) { + emitJSDocTypeExpression(tag.typeExpression); + } + else { + writeSpace(); + writePunctuation("{"); + write("Object"); + if (tag.typeExpression.isArrayType) { + writePunctuation("["); + writePunctuation("]"); + } + writePunctuation("}"); + } + } + if (tag.fullName) { + writeSpace(); + emit(tag.fullName); + } + emitJSDocComment(tag.comment); + if (tag.typeExpression && tag.typeExpression.kind === 322 /* SyntaxKind.JSDocTypeLiteral */) { + emitJSDocTypeLiteral(tag.typeExpression); + } + } + function emitJSDocCallbackTag(tag) { + emitJSDocTagName(tag.tagName); + if (tag.name) { + writeSpace(); + emit(tag.name); + } + emitJSDocComment(tag.comment); + emitJSDocSignature(tag.typeExpression); + } + function emitJSDocSimpleTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocComment(tag.comment); + } + function emitJSDocTypeLiteral(lit) { + emitList(lit, ts.factory.createNodeArray(lit.jsDocPropertyTags), 33 /* ListFormat.JSDocComment */); + } + function emitJSDocSignature(sig) { + if (sig.typeParameters) { + emitList(sig, ts.factory.createNodeArray(sig.typeParameters), 33 /* ListFormat.JSDocComment */); + } + if (sig.parameters) { + emitList(sig, ts.factory.createNodeArray(sig.parameters), 33 /* ListFormat.JSDocComment */); + } + if (sig.type) { + writeLine(); + writeSpace(); + writePunctuation("*"); + writeSpace(); + emit(sig.type); + } + } + function emitJSDocPropertyLikeTag(param) { + emitJSDocTagName(param.tagName); + emitJSDocTypeExpression(param.typeExpression); + writeSpace(); + if (param.isBracketed) { + writePunctuation("["); + } + emit(param.name); + if (param.isBracketed) { + writePunctuation("]"); + } + emitJSDocComment(param.comment); + } + function emitJSDocTagName(tagName) { + writePunctuation("@"); + emit(tagName); + } + function emitJSDocComment(comment) { + var text = ts.getTextOfJSDocComment(comment); + if (text) { + writeSpace(); + write(text); + } + } + function emitJSDocTypeExpression(typeExpression) { + if (typeExpression) { + writeSpace(); + writePunctuation("{"); + emit(typeExpression.type); + writePunctuation("}"); + } + } + // + // Top-level nodes + // + function emitSourceFile(node) { + writeLine(); + var statements = node.statements; + // Emit detached comment if there are no prologue directives or if the first node is synthesized. + // The synthesized node will have no leading comment so some comments may be missed. + var shouldEmitDetachedComment = statements.length === 0 || + !ts.isPrologueDirective(statements[0]) || + ts.nodeIsSynthesized(statements[0]); + if (shouldEmitDetachedComment) { + emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); + return; + } + emitSourceFileWorker(node); + } + function emitSyntheticTripleSlashReferencesIfNeeded(node) { + emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []); + for (var _a = 0, _b = node.prepends; _a < _b.length; _a++) { + var prepend = _b[_a]; + if (ts.isUnparsedSource(prepend) && prepend.syntheticReferences) { + for (var _c = 0, _d = prepend.syntheticReferences; _c < _d.length; _c++) { + var ref = _d[_c]; + emit(ref); + writeLine(); + } + } + } + } + function emitTripleSlashDirectivesIfNeeded(node) { + if (node.isDeclarationFile) + emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives); + } + function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs) { + if (hasNoDefaultLib) { + var pos = writer.getTextPos(); + writeComment("/// "); + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "no-default-lib" /* BundleFileSectionKind.NoDefaultLib */ }); + writeLine(); + } + if (currentSourceFile && currentSourceFile.moduleName) { + writeComment("/// ")); + writeLine(); + } + if (currentSourceFile && currentSourceFile.amdDependencies) { + for (var _a = 0, _b = currentSourceFile.amdDependencies; _a < _b.length; _a++) { + var dep = _b[_a]; + if (dep.name) { + writeComment("/// ")); + } + else { + writeComment("/// ")); + } + writeLine(); + } + } + for (var _c = 0, files_2 = files; _c < files_2.length; _c++) { + var directive = files_2[_c]; + var pos = writer.getTextPos(); + writeComment("/// ")); + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "reference" /* BundleFileSectionKind.Reference */, data: directive.fileName }); + writeLine(); + } + for (var _d = 0, types_24 = types; _d < types_24.length; _d++) { + var directive = types_24[_d]; + var pos = writer.getTextPos(); + var resolutionMode = directive.resolutionMode && directive.resolutionMode !== (currentSourceFile === null || currentSourceFile === void 0 ? void 0 : currentSourceFile.impliedNodeFormat) + ? "resolution-mode=\"".concat(directive.resolutionMode === ts.ModuleKind.ESNext ? "import" : "require", "\"") + : ""; + writeComment("/// ")); + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: !directive.resolutionMode ? "type" /* BundleFileSectionKind.Type */ : directive.resolutionMode === ts.ModuleKind.ESNext ? "type-import" /* BundleFileSectionKind.TypeResolutionModeImport */ : "type-require" /* BundleFileSectionKind.TypeResolutionModeRequire */, data: directive.fileName }); + writeLine(); + } + for (var _e = 0, libs_1 = libs; _e < libs_1.length; _e++) { + var directive = libs_1[_e]; + var pos = writer.getTextPos(); + writeComment("/// ")); + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "lib" /* BundleFileSectionKind.Lib */, data: directive.fileName }); + writeLine(); + } + } + function emitSourceFileWorker(node) { + var statements = node.statements; + pushNameGenerationScope(node); + ts.forEach(node.statements, generateNames); + emitHelpers(node); + var index = ts.findIndex(statements, function (statement) { return !ts.isPrologueDirective(statement); }); + emitTripleSlashDirectivesIfNeeded(node); + emitList(node, statements, 1 /* ListFormat.MultiLine */, /*parenthesizerRule*/ undefined, index === -1 ? statements.length : index); + popNameGenerationScope(node); + } + // Transformation nodes + function emitPartiallyEmittedExpression(node) { + var emitFlags = ts.getEmitFlags(node); + if (!(emitFlags & 512 /* EmitFlags.NoLeadingComments */) && node.pos !== node.expression.pos) { + emitTrailingCommentsOfPosition(node.expression.pos); + } + emitExpression(node.expression); + if (!(emitFlags & 1024 /* EmitFlags.NoTrailingComments */) && node.end !== node.expression.end) { + emitLeadingCommentsOfPosition(node.expression.end); + } + } + function emitCommaList(node) { + emitExpressionList(node, node.elements, 528 /* ListFormat.CommaListElements */, /*parenthesizerRule*/ undefined); + } + /** + * Emits any prologue directives at the start of a Statement list, returning the + * number of prologue directives written to the output. + */ + function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) { + var needsToSetSourceFile = !!sourceFile; + for (var i = 0; i < statements.length; i++) { + var statement = statements[i]; + if (ts.isPrologueDirective(statement)) { + var shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; + if (shouldEmitPrologueDirective) { + if (needsToSetSourceFile) { + needsToSetSourceFile = false; + setSourceFile(sourceFile); + } + writeLine(); + var pos = writer.getTextPos(); + emit(statement); + if (recordBundleFileSection && bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "prologue" /* BundleFileSectionKind.Prologue */, data: statement.expression.text }); + if (seenPrologueDirectives) { + seenPrologueDirectives.add(statement.expression.text); + } + } + } + else { + // return index of the first non prologue directive + return i; + } + } + return statements.length; + } + function emitUnparsedPrologues(prologues, seenPrologueDirectives) { + for (var _a = 0, prologues_1 = prologues; _a < prologues_1.length; _a++) { + var prologue = prologues_1[_a]; + if (!seenPrologueDirectives.has(prologue.data)) { + writeLine(); + var pos = writer.getTextPos(); + emit(prologue); + if (bundleFileInfo) + bundleFileInfo.sections.push({ pos: pos, end: writer.getTextPos(), kind: "prologue" /* BundleFileSectionKind.Prologue */, data: prologue.data }); + if (seenPrologueDirectives) { + seenPrologueDirectives.add(prologue.data); + } + } + } + } + function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { + if (ts.isSourceFile(sourceFileOrBundle)) { + emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle); + } + else { + var seenPrologueDirectives = new ts.Set(); + for (var _a = 0, _b = sourceFileOrBundle.prepends; _a < _b.length; _a++) { + var prepend = _b[_a]; + emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives); + } + for (var _c = 0, _d = sourceFileOrBundle.sourceFiles; _c < _d.length; _c++) { + var sourceFile = _d[_c]; + emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives, /*recordBundleFileSection*/ true); + } + setSourceFile(undefined); + } + } + function getPrologueDirectivesFromBundledSourceFiles(bundle) { + var seenPrologueDirectives = new ts.Set(); + var prologues; + for (var index = 0; index < bundle.sourceFiles.length; index++) { + var sourceFile = bundle.sourceFiles[index]; + var directives = void 0; + var end = 0; + for (var _a = 0, _b = sourceFile.statements; _a < _b.length; _a++) { + var statement = _b[_a]; + if (!ts.isPrologueDirective(statement)) + break; + if (seenPrologueDirectives.has(statement.expression.text)) + continue; + seenPrologueDirectives.add(statement.expression.text); + (directives || (directives = [])).push({ + pos: statement.pos, + end: statement.end, + expression: { + pos: statement.expression.pos, + end: statement.expression.end, + text: statement.expression.text + } + }); + end = end < statement.end ? statement.end : end; + } + if (directives) + (prologues || (prologues = [])).push({ file: index, text: sourceFile.text.substring(0, end), directives: directives }); + } + return prologues; + } + function emitShebangIfNeeded(sourceFileOrBundle) { + if (ts.isSourceFile(sourceFileOrBundle) || ts.isUnparsedSource(sourceFileOrBundle)) { + var shebang = ts.getShebang(sourceFileOrBundle.text); + if (shebang) { + writeComment(shebang); + writeLine(); + return true; + } + } + else { + for (var _a = 0, _b = sourceFileOrBundle.prepends; _a < _b.length; _a++) { + var prepend = _b[_a]; + ts.Debug.assertNode(prepend, ts.isUnparsedSource); + if (emitShebangIfNeeded(prepend)) { + return true; + } + } + for (var _c = 0, _d = sourceFileOrBundle.sourceFiles; _c < _d.length; _c++) { + var sourceFile = _d[_c]; + // Emit only the first encountered shebang + if (emitShebangIfNeeded(sourceFile)) { + return true; + } + } + } + } + // + // Helpers + // + function emitNodeWithWriter(node, writer) { + if (!node) + return; + var savedWrite = write; + write = writer; + emit(node); + write = savedWrite; + } + function emitModifiers(node, modifiers) { + if (modifiers && modifiers.length) { + emitList(node, modifiers, 262656 /* ListFormat.Modifiers */); + writeSpace(); + } + } + function emitTypeAnnotation(node) { + if (node) { + writePunctuation(":"); + writeSpace(); + emit(node); + } + } + function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) { + if (node) { + writeSpace(); + emitTokenWithComment(63 /* SyntaxKind.EqualsToken */, equalCommentStartPos, writeOperator, container); + writeSpace(); + emitExpression(node, parenthesizerRule); + } + } + function emitNodeWithPrefix(prefix, prefixWriter, node, emit) { + if (node) { + prefixWriter(prefix); + emit(node); + } + } + function emitWithLeadingSpace(node) { + if (node) { + writeSpace(); + emit(node); + } + } + function emitExpressionWithLeadingSpace(node, parenthesizerRule) { + if (node) { + writeSpace(); + emitExpression(node, parenthesizerRule); + } + } + function emitWithTrailingSpace(node) { + if (node) { + emit(node); + writeSpace(); + } + } + function emitEmbeddedStatement(parent, node) { + if (ts.isBlock(node) || ts.getEmitFlags(parent) & 1 /* EmitFlags.SingleLine */) { + writeSpace(); + emit(node); + } + else { + writeLine(); + increaseIndent(); + if (ts.isEmptyStatement(node)) { + pipelineEmit(5 /* EmitHint.EmbeddedStatement */, node); + } + else { + emit(node); + } + decreaseIndent(); + } + } + function emitDecorators(parentNode, decorators) { + emitList(parentNode, decorators, 2146305 /* ListFormat.Decorators */); + } + function emitTypeArguments(parentNode, typeArguments) { + emitList(parentNode, typeArguments, 53776 /* ListFormat.TypeArguments */, typeArgumentParenthesizerRuleSelector); + } + function emitTypeParameters(parentNode, typeParameters) { + if (ts.isFunctionLike(parentNode) && parentNode.typeArguments) { // Quick info uses type arguments in place of type parameters on instantiated signatures + return emitTypeArguments(parentNode, parentNode.typeArguments); + } + emitList(parentNode, typeParameters, 53776 /* ListFormat.TypeParameters */); + } + function emitParameters(parentNode, parameters) { + emitList(parentNode, parameters, 2576 /* ListFormat.Parameters */); + } + function canEmitSimpleArrowHead(parentNode, parameters) { + var parameter = ts.singleOrUndefined(parameters); + return parameter + && parameter.pos === parentNode.pos // may not have parsed tokens between parent and parameter + && ts.isArrowFunction(parentNode) // only arrow functions may have simple arrow head + && !parentNode.type // arrow function may not have return type annotation + && !ts.some(parentNode.decorators) // parent may not have decorators + && !ts.some(parentNode.modifiers) // parent may not have modifiers + && !ts.some(parentNode.typeParameters) // parent may not have type parameters + && !ts.some(parameter.decorators) // parameter may not have decorators + && !ts.some(parameter.modifiers) // parameter may not have modifiers + && !parameter.dotDotDotToken // parameter may not be rest + && !parameter.questionToken // parameter may not be optional + && !parameter.type // parameter may not have a type annotation + && !parameter.initializer // parameter may not have an initializer + && ts.isIdentifier(parameter.name); // parameter name must be identifier + } + function emitParametersForArrow(parentNode, parameters) { + if (canEmitSimpleArrowHead(parentNode, parameters)) { + emitList(parentNode, parameters, 2576 /* ListFormat.Parameters */ & ~2048 /* ListFormat.Parenthesis */); + } + else { + emitParameters(parentNode, parameters); + } + } + function emitParametersForIndexSignature(parentNode, parameters) { + emitList(parentNode, parameters, 8848 /* ListFormat.IndexSignatureParameters */); + } + function writeDelimiter(format) { + switch (format & 60 /* ListFormat.DelimitersMask */) { + case 0 /* ListFormat.None */: + break; + case 16 /* ListFormat.CommaDelimited */: + writePunctuation(","); + break; + case 4 /* ListFormat.BarDelimited */: + writeSpace(); + writePunctuation("|"); + break; + case 32 /* ListFormat.AsteriskDelimited */: + writeSpace(); + writePunctuation("*"); + writeSpace(); + break; + case 8 /* ListFormat.AmpersandDelimited */: + writeSpace(); + writePunctuation("&"); + break; + } + } + function emitList(parentNode, children, format, parenthesizerRule, start, count) { + emitNodeList(emit, parentNode, children, format, parenthesizerRule, start, count); + } + function emitExpressionList(parentNode, children, format, parenthesizerRule, start, count) { + emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start, count); + } + function emitNodeList(emit, parentNode, children, format, parenthesizerRule, start, count) { + if (start === void 0) { start = 0; } + if (count === void 0) { count = children ? children.length - start : 0; } + var isUndefined = children === undefined; + if (isUndefined && format & 16384 /* ListFormat.OptionalIfUndefined */) { + return; + } + var isEmpty = children === undefined || start >= children.length || count === 0; + if (isEmpty && format & 32768 /* ListFormat.OptionalIfEmpty */) { + if (onBeforeEmitNodeArray) { + onBeforeEmitNodeArray(children); + } + if (onAfterEmitNodeArray) { + onAfterEmitNodeArray(children); + } + return; + } + if (format & 15360 /* ListFormat.BracketsMask */) { + writePunctuation(getOpeningBracket(format)); + if (isEmpty && children) { + emitTrailingCommentsOfPosition(children.pos, /*prefixSpace*/ true); // Emit comments within empty bracketed lists + } + } + if (onBeforeEmitNodeArray) { + onBeforeEmitNodeArray(children); + } + if (isEmpty) { + // Write a line terminator if the parent node was multi-line + if (format & 1 /* ListFormat.MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && ts.rangeIsOnSingleLine(parentNode, currentSourceFile)))) { + writeLine(); + } + else if (format & 256 /* ListFormat.SpaceBetweenBraces */ && !(format & 524288 /* ListFormat.NoSpaceIfEmpty */)) { + writeSpace(); + } + } + else { + ts.Debug.type(children); + // Write the opening line terminator or leading whitespace. + var mayEmitInterveningComments = (format & 262144 /* ListFormat.NoInterveningComments */) === 0; + var shouldEmitInterveningComments = mayEmitInterveningComments; + var leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children, format); // TODO: GH#18217 + if (leadingLineTerminatorCount) { + writeLine(leadingLineTerminatorCount); + shouldEmitInterveningComments = false; + } + else if (format & 256 /* ListFormat.SpaceBetweenBraces */) { + writeSpace(); + } + // Increase the indent, if requested. + if (format & 128 /* ListFormat.Indented */) { + increaseIndent(); + } + var emitListItem = getEmitListItem(emit, parenthesizerRule); + // Emit each child. + var previousSibling = void 0; + var previousSourceFileTextKind = void 0; + var shouldDecreaseIndentAfterEmit = false; + for (var i = 0; i < count; i++) { + var child = children[start + i]; + // Write the delimiter if this is not the first node. + if (format & 32 /* ListFormat.AsteriskDelimited */) { + // always write JSDoc in the format "\n *" + writeLine(); + writeDelimiter(format); + } + else if (previousSibling) { + // i.e + // function commentedParameters( + // /* Parameter a */ + // a + // /* End of parameter a */ -> this comment isn't considered to be trailing comment of parameter "a" due to newline + // , + if (format & 60 /* ListFormat.DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) { + emitLeadingCommentsOfPosition(previousSibling.end); + } + writeDelimiter(format); + recordBundleFileInternalSectionEnd(previousSourceFileTextKind); + // Write either a line terminator or whitespace to separate the elements. + var separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format); + if (separatingLineTerminatorCount > 0) { + // If a synthesized node in a single-line list starts on a new + // line, we should increase the indent. + if ((format & (3 /* ListFormat.LinesMask */ | 128 /* ListFormat.Indented */)) === 0 /* ListFormat.SingleLine */) { + increaseIndent(); + shouldDecreaseIndentAfterEmit = true; + } + writeLine(separatingLineTerminatorCount); + shouldEmitInterveningComments = false; + } + else if (previousSibling && format & 512 /* ListFormat.SpaceBetweenSiblings */) { + writeSpace(); + } + } + // Emit this child. + previousSourceFileTextKind = recordBundleFileInternalSectionStart(child); + if (shouldEmitInterveningComments) { + var commentRange = ts.getCommentRange(child); + emitTrailingCommentsOfPosition(commentRange.pos); + } + else { + shouldEmitInterveningComments = mayEmitInterveningComments; + } + nextListElementPos = child.pos; + emitListItem(child, emit, parenthesizerRule, i); + if (shouldDecreaseIndentAfterEmit) { + decreaseIndent(); + shouldDecreaseIndentAfterEmit = false; + } + previousSibling = child; + } + // Write a trailing comma, if requested. + var emitFlags = previousSibling ? ts.getEmitFlags(previousSibling) : 0; + var skipTrailingComments = commentsDisabled || !!(emitFlags & 1024 /* EmitFlags.NoTrailingComments */); + var hasTrailingComma = (children === null || children === void 0 ? void 0 : children.hasTrailingComma) && (format & 64 /* ListFormat.AllowTrailingComma */) && (format & 16 /* ListFormat.CommaDelimited */); + if (hasTrailingComma) { + if (previousSibling && !skipTrailingComments) { + emitTokenWithComment(27 /* SyntaxKind.CommaToken */, previousSibling.end, writePunctuation, previousSibling); + } + else { + writePunctuation(","); + } + } + // Emit any trailing comment of the last element in the list + // i.e + // var array = [... + // 2 + // /* end of element 2 */ + // ]; + if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && (format & 60 /* ListFormat.DelimitersMask */) && !skipTrailingComments) { + emitLeadingCommentsOfPosition(hasTrailingComma && (children === null || children === void 0 ? void 0 : children.end) ? children.end : previousSibling.end); + } + // Decrease the indent, if requested. + if (format & 128 /* ListFormat.Indented */) { + decreaseIndent(); + } + recordBundleFileInternalSectionEnd(previousSourceFileTextKind); + // Write the closing line terminator or closing whitespace. + var closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children, format); + if (closingLineTerminatorCount) { + writeLine(closingLineTerminatorCount); + } + else if (format & (2097152 /* ListFormat.SpaceAfterList */ | 256 /* ListFormat.SpaceBetweenBraces */)) { + writeSpace(); + } + } + if (onAfterEmitNodeArray) { + onAfterEmitNodeArray(children); + } + if (format & 15360 /* ListFormat.BracketsMask */) { + if (isEmpty && children) { + emitLeadingCommentsOfPosition(children.end); // Emit leading comments within empty lists + } + writePunctuation(getClosingBracket(format)); + } + } + // Writers + function writeLiteral(s) { + writer.writeLiteral(s); + } + function writeStringLiteral(s) { + writer.writeStringLiteral(s); + } + function writeBase(s) { + writer.write(s); + } + function writeSymbol(s, sym) { + writer.writeSymbol(s, sym); + } + function writePunctuation(s) { + writer.writePunctuation(s); + } + function writeTrailingSemicolon() { + writer.writeTrailingSemicolon(";"); + } + function writeKeyword(s) { + writer.writeKeyword(s); + } + function writeOperator(s) { + writer.writeOperator(s); + } + function writeParameter(s) { + writer.writeParameter(s); + } + function writeComment(s) { + writer.writeComment(s); + } + function writeSpace() { + writer.writeSpace(" "); + } + function writeProperty(s) { + writer.writeProperty(s); + } + function nonEscapingWrite(s) { + // This should be defined in a snippet-escaping text writer. + if (writer.nonEscapingWrite) { + writer.nonEscapingWrite(s); + } + else { + writer.write(s); + } + } + function writeLine(count) { + if (count === void 0) { count = 1; } + for (var i = 0; i < count; i++) { + writer.writeLine(i > 0); + } + } + function increaseIndent() { + writer.increaseIndent(); + } + function decreaseIndent() { + writer.decreaseIndent(); + } + function writeToken(token, pos, writer, contextNode) { + return !sourceMapsDisabled + ? emitTokenWithSourceMap(contextNode, token, writer, pos, writeTokenText) + : writeTokenText(token, writer, pos); + } + function writeTokenNode(node, writer) { + if (onBeforeEmitToken) { + onBeforeEmitToken(node); + } + writer(ts.tokenToString(node.kind)); + if (onAfterEmitToken) { + onAfterEmitToken(node); + } + } + function writeTokenText(token, writer, pos) { + var tokenString = ts.tokenToString(token); + writer(tokenString); + return pos < 0 ? pos : pos + tokenString.length; + } + function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) { + if (ts.getEmitFlags(parentNode) & 1 /* EmitFlags.SingleLine */) { + writeSpace(); + } + else if (preserveSourceNewlines) { + var lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode); + if (lines) { + writeLine(lines); + } + else { + writeSpace(); + } + } + else { + writeLine(); + } + } + function writeLines(text) { + var lines = text.split(/\r\n?|\n/g); + var indentation = ts.guessIndentation(lines); + for (var _a = 0, lines_3 = lines; _a < lines_3.length; _a++) { + var lineText = lines_3[_a]; + var line = indentation ? lineText.slice(indentation) : lineText; + if (line.length) { + writeLine(); + write(line); + } + } + } + function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) { + if (lineCount) { + increaseIndent(); + writeLine(lineCount); + } + else if (writeSpaceIfNotIndenting) { + writeSpace(); + } + } + // Helper function to decrease the indent if we previously indented. Allows multiple + // previous indent values to be considered at a time. This also allows caller to just + // call this once, passing in all their appropriate indent values, instead of needing + // to call this helper function multiple times. + function decreaseIndentIf(value1, value2) { + if (value1) { + decreaseIndent(); + } + if (value2) { + decreaseIndent(); + } + } + function getLeadingLineTerminatorCount(parentNode, children, format) { + if (format & 2 /* ListFormat.PreserveLines */ || preserveSourceNewlines) { + if (format & 65536 /* ListFormat.PreferNewLine */) { + return 1; + } + var firstChild_1 = children[0]; + if (firstChild_1 === undefined) { + return !parentNode || currentSourceFile && ts.rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; + } + if (firstChild_1.pos === nextListElementPos) { + // If this child starts at the beginning of a list item in a parent list, its leading + // line terminators have already been written as the separating line terminators of the + // parent list. Example: + // + // class Foo { + // constructor() {} + // public foo() {} + // } + // + // The outer list is the list of class members, with one line terminator between the + // constructor and the method. The constructor is written, the separating line terminator + // is written, and then we start emitting the method. Its modifiers ([public]) constitute an inner + // list, so we look for its leading line terminators. If we didn't know that we had already + // written a newline as part of the parent list, it would appear that we need to write a + // leading newline to start the modifiers. + return 0; + } + if (firstChild_1.kind === 11 /* SyntaxKind.JsxText */) { + // JsxText will be written with its leading whitespace, so don't add more manually. + return 0; + } + if (currentSourceFile && parentNode && + !ts.positionIsSynthesized(parentNode.pos) && + !ts.nodeIsSynthesized(firstChild_1) && + (!firstChild_1.parent || ts.getOriginalNode(firstChild_1.parent) === ts.getOriginalNode(parentNode))) { + if (preserveSourceNewlines) { + return getEffectiveLines(function (includeComments) { return ts.getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(firstChild_1.pos, parentNode.pos, currentSourceFile, includeComments); }); + } + return ts.rangeStartPositionsAreOnSameLine(parentNode, firstChild_1, currentSourceFile) ? 0 : 1; + } + if (synthesizedNodeStartsOnNewLine(firstChild_1, format)) { + return 1; + } + } + return format & 1 /* ListFormat.MultiLine */ ? 1 : 0; + } + function getSeparatingLineTerminatorCount(previousNode, nextNode, format) { + if (format & 2 /* ListFormat.PreserveLines */ || preserveSourceNewlines) { + if (previousNode === undefined || nextNode === undefined) { + return 0; + } + if (nextNode.kind === 11 /* SyntaxKind.JsxText */) { + // JsxText will be written with its leading whitespace, so don't add more manually. + return 0; + } + else if (currentSourceFile && !ts.nodeIsSynthesized(previousNode) && !ts.nodeIsSynthesized(nextNode)) { + if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) { + return getEffectiveLines(function (includeComments) { return ts.getLinesBetweenRangeEndAndRangeStart(previousNode, nextNode, currentSourceFile, includeComments); }); + } + // If `preserveSourceNewlines` is `false` we do not intend to preserve the effective lines between the + // previous and next node. Instead we naively check whether nodes are on separate lines within the + // same node parent. If so, we intend to preserve a single line terminator. This is less precise and + // expensive than checking with `preserveSourceNewlines` as above, but the goal is not to preserve the + // effective source lines between two sibling nodes. + else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) { + return ts.rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1; + } + // If the two nodes are not comparable, add a line terminator based on the format that can indicate + // whether new lines are preferred or not. + return format & 65536 /* ListFormat.PreferNewLine */ ? 1 : 0; + } + else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) { + return 1; + } + } + else if (ts.getStartsOnNewLine(nextNode)) { + return 1; + } + return format & 1 /* ListFormat.MultiLine */ ? 1 : 0; + } + function getClosingLineTerminatorCount(parentNode, children, format) { + if (format & 2 /* ListFormat.PreserveLines */ || preserveSourceNewlines) { + if (format & 65536 /* ListFormat.PreferNewLine */) { + return 1; + } + var lastChild = ts.lastOrUndefined(children); + if (lastChild === undefined) { + return !parentNode || currentSourceFile && ts.rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; + } + if (currentSourceFile && parentNode && !ts.positionIsSynthesized(parentNode.pos) && !ts.nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) { + if (preserveSourceNewlines) { + var end_1 = ts.isNodeArray(children) && !ts.positionIsSynthesized(children.end) ? children.end : lastChild.end; + return getEffectiveLines(function (includeComments) { return ts.getLinesBetweenPositionAndNextNonWhitespaceCharacter(end_1, parentNode.end, currentSourceFile, includeComments); }); + } + return ts.rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1; + } + if (synthesizedNodeStartsOnNewLine(lastChild, format)) { + return 1; + } + } + if (format & 1 /* ListFormat.MultiLine */ && !(format & 131072 /* ListFormat.NoTrailingNewLine */)) { + return 1; + } + return 0; + } + function getEffectiveLines(getLineDifference) { + // If 'preserveSourceNewlines' is disabled, we should never call this function + // because it could be more expensive than alternative approximations. + ts.Debug.assert(!!preserveSourceNewlines); + // We start by measuring the line difference from a position to its adjacent comments, + // so that this is counted as a one-line difference, not two: + // + // node1; + // // NODE2 COMMENT + // node2; + var lines = getLineDifference(/*includeComments*/ true); + if (lines === 0) { + // However, if the line difference considering comments was 0, we might have this: + // + // node1; // NODE2 COMMENT + // node2; + // + // in which case we should be ignoring node2's comment, so this too is counted as + // a one-line difference, not zero. + return getLineDifference(/*includeComments*/ false); + } + return lines; + } + function writeLineSeparatorsAndIndentBefore(node, parent) { + var leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent, [node], 0 /* ListFormat.None */); + if (leadingNewlines) { + writeLinesAndIndent(leadingNewlines, /*writeSpaceIfNotIndenting*/ false); + } + return !!leadingNewlines; + } + function writeLineSeparatorsAfter(node, parent) { + var trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(parent, [node], 0 /* ListFormat.None */); + if (trailingNewlines) { + writeLine(trailingNewlines); + } + } + function synthesizedNodeStartsOnNewLine(node, format) { + if (ts.nodeIsSynthesized(node)) { + var startsOnNewLine = ts.getStartsOnNewLine(node); + if (startsOnNewLine === undefined) { + return (format & 65536 /* ListFormat.PreferNewLine */) !== 0; + } + return startsOnNewLine; + } + return (format & 65536 /* ListFormat.PreferNewLine */) !== 0; + } + function getLinesBetweenNodes(parent, node1, node2) { + if (ts.getEmitFlags(parent) & 131072 /* EmitFlags.NoIndentation */) { + return 0; + } + parent = skipSynthesizedParentheses(parent); + node1 = skipSynthesizedParentheses(node1); + node2 = skipSynthesizedParentheses(node2); + // Always use a newline for synthesized code if the synthesizer desires it. + if (ts.getStartsOnNewLine(node2)) { + return 1; + } + if (currentSourceFile && !ts.nodeIsSynthesized(parent) && !ts.nodeIsSynthesized(node1) && !ts.nodeIsSynthesized(node2)) { + if (preserveSourceNewlines) { + return getEffectiveLines(function (includeComments) { return ts.getLinesBetweenRangeEndAndRangeStart(node1, node2, currentSourceFile, includeComments); }); + } + return ts.rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1; + } + return 0; + } + function isEmptyBlock(block) { + return block.statements.length === 0 + && (!currentSourceFile || ts.rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile)); + } + function skipSynthesizedParentheses(node) { + while (node.kind === 212 /* SyntaxKind.ParenthesizedExpression */ && ts.nodeIsSynthesized(node)) { + node = node.expression; + } + return node; + } + function getTextOfNode(node, includeTrivia) { + if (ts.isGeneratedIdentifier(node)) { + return generateName(node); + } + if (ts.isStringLiteral(node) && node.textSourceNode) { + return getTextOfNode(node.textSourceNode, includeTrivia); + } + var sourceFile = currentSourceFile; // const needed for control flow + var canUseSourceFile = !!sourceFile && !!node.parent && !ts.nodeIsSynthesized(node); + if (ts.isMemberName(node)) { + if (!canUseSourceFile || ts.getSourceFileOfNode(node) !== ts.getOriginalNode(sourceFile)) { + return ts.idText(node); + } + } + else { + ts.Debug.assertNode(node, ts.isLiteralExpression); // not strictly necessary + if (!canUseSourceFile) { + return node.text; + } + } + return ts.getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia); + } + function getLiteralTextOfNode(node, neverAsciiEscape, jsxAttributeEscape) { + if (node.kind === 10 /* SyntaxKind.StringLiteral */ && node.textSourceNode) { + var textSourceNode = node.textSourceNode; + if (ts.isIdentifier(textSourceNode) || ts.isNumericLiteral(textSourceNode)) { + var text = ts.isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode(textSourceNode); + return jsxAttributeEscape ? "\"".concat(ts.escapeJsxAttributeString(text), "\"") : + neverAsciiEscape || (ts.getEmitFlags(node) & 16777216 /* EmitFlags.NoAsciiEscaping */) ? "\"".concat(ts.escapeString(text), "\"") : + "\"".concat(ts.escapeNonAsciiString(text), "\""); + } + else { + return getLiteralTextOfNode(textSourceNode, neverAsciiEscape, jsxAttributeEscape); + } + } + var flags = (neverAsciiEscape ? 1 /* GetLiteralTextFlags.NeverAsciiEscape */ : 0) + | (jsxAttributeEscape ? 2 /* GetLiteralTextFlags.JsxAttributeEscape */ : 0) + | (printerOptions.terminateUnterminatedLiterals ? 4 /* GetLiteralTextFlags.TerminateUnterminatedLiterals */ : 0) + | (printerOptions.target && printerOptions.target === 99 /* ScriptTarget.ESNext */ ? 8 /* GetLiteralTextFlags.AllowNumericSeparator */ : 0); + return ts.getLiteralText(node, currentSourceFile, flags); + } + /** + * Push a new name generation scope. + */ + function pushNameGenerationScope(node) { + if (node && ts.getEmitFlags(node) & 524288 /* EmitFlags.ReuseTempVariableScope */) { + return; + } + tempFlagsStack.push(tempFlags); + tempFlags = 0; + reservedNamesStack.push(reservedNames); + } + /** + * Pop the current name generation scope. + */ + function popNameGenerationScope(node) { + if (node && ts.getEmitFlags(node) & 524288 /* EmitFlags.ReuseTempVariableScope */) { + return; + } + tempFlags = tempFlagsStack.pop(); + reservedNames = reservedNamesStack.pop(); + } + function reserveNameInNestedScopes(name) { + if (!reservedNames || reservedNames === ts.lastOrUndefined(reservedNamesStack)) { + reservedNames = new ts.Set(); + } + reservedNames.add(name); + } + function generateNames(node) { + if (!node) + return; + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + ts.forEach(node.statements, generateNames); + break; + case 250 /* SyntaxKind.LabeledStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + generateNames(node.statement); + break; + case 239 /* SyntaxKind.IfStatement */: + generateNames(node.thenStatement); + generateNames(node.elseStatement); + break; + case 242 /* SyntaxKind.ForStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 243 /* SyntaxKind.ForInStatement */: + generateNames(node.initializer); + generateNames(node.statement); + break; + case 249 /* SyntaxKind.SwitchStatement */: + generateNames(node.caseBlock); + break; + case 263 /* SyntaxKind.CaseBlock */: + ts.forEach(node.clauses, generateNames); + break; + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + ts.forEach(node.statements, generateNames); + break; + case 252 /* SyntaxKind.TryStatement */: + generateNames(node.tryBlock); + generateNames(node.catchClause); + generateNames(node.finallyBlock); + break; + case 292 /* SyntaxKind.CatchClause */: + generateNames(node.variableDeclaration); + generateNames(node.block); + break; + case 237 /* SyntaxKind.VariableStatement */: + generateNames(node.declarationList); + break; + case 255 /* SyntaxKind.VariableDeclarationList */: + ts.forEach(node.declarations, generateNames); + break; + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + case 257 /* SyntaxKind.ClassDeclaration */: + generateNameIfNeeded(node.name); + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + generateNameIfNeeded(node.name); + if (ts.getEmitFlags(node) & 524288 /* EmitFlags.ReuseTempVariableScope */) { + ts.forEach(node.parameters, generateNames); + generateNames(node.body); + } + break; + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + ts.forEach(node.elements, generateNames); + break; + case 266 /* SyntaxKind.ImportDeclaration */: + generateNames(node.importClause); + break; + case 267 /* SyntaxKind.ImportClause */: + generateNameIfNeeded(node.name); + generateNames(node.namedBindings); + break; + case 268 /* SyntaxKind.NamespaceImport */: + generateNameIfNeeded(node.name); + break; + case 274 /* SyntaxKind.NamespaceExport */: + generateNameIfNeeded(node.name); + break; + case 269 /* SyntaxKind.NamedImports */: + ts.forEach(node.elements, generateNames); + break; + case 270 /* SyntaxKind.ImportSpecifier */: + generateNameIfNeeded(node.propertyName || node.name); + break; + } + } + function generateMemberNames(node) { + if (!node) + return; + switch (node.kind) { + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + generateNameIfNeeded(node.name); + break; + } + } + function generateNameIfNeeded(name) { + if (name) { + if (ts.isGeneratedIdentifier(name)) { + generateName(name); + } + else if (ts.isBindingPattern(name)) { + generateNames(name); + } + } + } + /** + * Generate the text for a generated identifier. + */ + function generateName(name) { + if ((name.autoGenerateFlags & 7 /* GeneratedIdentifierFlags.KindMask */) === 4 /* GeneratedIdentifierFlags.Node */) { + // Node names generate unique names based on their original node + // and are cached based on that node's id. + return generateNameCached(getNodeForGeneratedName(name), name.autoGenerateFlags); + } + else { + // Auto, Loop, and Unique names are cached based on their unique + // autoGenerateId. + var autoGenerateId = name.autoGenerateId; + return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name)); + } + } + function generateNameCached(node, flags) { + var nodeId = ts.getNodeId(node); + return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, flags)); + } + /** + * Returns a value indicating whether a name is unique globally, within the current file, + * or within the NameGenerator. + */ + function isUniqueName(name) { + return isFileLevelUniqueName(name) + && !generatedNames.has(name) + && !(reservedNames && reservedNames.has(name)); + } + /** + * Returns a value indicating whether a name is unique globally or within the current file. + */ + function isFileLevelUniqueName(name) { + return currentSourceFile ? ts.isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true; + } + /** + * Returns a value indicating whether a name is unique within a container. + */ + function isUniqueLocalName(name, container) { + for (var node = container; ts.isNodeDescendantOf(node, container); node = node.nextContainer) { + if (node.locals) { + var local = node.locals.get(ts.escapeLeadingUnderscores(name)); + // We conservatively include alias symbols to cover cases where they're emitted as locals + if (local && local.flags & (111551 /* SymbolFlags.Value */ | 1048576 /* SymbolFlags.ExportValue */ | 2097152 /* SymbolFlags.Alias */)) { + return false; + } + } + } + return true; + } + /** + * Return the next available name in the pattern _a ... _z, _0, _1, ... + * TempFlags._i or TempFlags._n may be used to express a preference for that dedicated name. + * Note that names generated by makeTempVariableName and makeUniqueName will never conflict. + */ + function makeTempVariableName(flags, reservedInNestedScopes) { + if (flags && !(tempFlags & flags)) { + var name = flags === 268435456 /* TempFlags._i */ ? "_i" : "_n"; + if (isUniqueName(name)) { + tempFlags |= flags; + if (reservedInNestedScopes) { + reserveNameInNestedScopes(name); + } + return name; + } + } + while (true) { + var count = tempFlags & 268435455 /* TempFlags.CountMask */; + tempFlags++; + // Skip over 'i' and 'n' + if (count !== 8 && count !== 13) { + var name = count < 26 + ? "_" + String.fromCharCode(97 /* CharacterCodes.a */ + count) + : "_" + (count - 26); + if (isUniqueName(name)) { + if (reservedInNestedScopes) { + reserveNameInNestedScopes(name); + } + return name; + } + } + } + } + /** + * Generate a name that is unique within the current file and doesn't conflict with any names + * in global scope. The name is formed by adding an '_n' suffix to the specified base name, + * where n is a positive integer. Note that names generated by makeTempVariableName and + * makeUniqueName are guaranteed to never conflict. + * If `optimistic` is set, the first instance will use 'baseName' verbatim instead of 'baseName_1' + */ + function makeUniqueName(baseName, checkFn, optimistic, scoped) { + if (checkFn === void 0) { checkFn = isUniqueName; } + if (optimistic) { + if (checkFn(baseName)) { + if (scoped) { + reserveNameInNestedScopes(baseName); + } + else { + generatedNames.add(baseName); + } + return baseName; + } + } + // Find the first unique 'name_n', where n is a positive number + if (baseName.charCodeAt(baseName.length - 1) !== 95 /* CharacterCodes._ */) { + baseName += "_"; + } + var i = 1; + while (true) { + var generatedName = baseName + i; + if (checkFn(generatedName)) { + if (scoped) { + reserveNameInNestedScopes(generatedName); + } + else { + generatedNames.add(generatedName); + } + return generatedName; + } + i++; + } + } + function makeFileLevelOptimisticUniqueName(name) { + return makeUniqueName(name, isFileLevelUniqueName, /*optimistic*/ true); + } + /** + * Generates a unique name for a ModuleDeclaration or EnumDeclaration. + */ + function generateNameForModuleOrEnum(node) { + var name = getTextOfNode(node.name); + // Use module/enum name itself if it is unique, otherwise make a unique variation + return isUniqueLocalName(name, node) ? name : makeUniqueName(name); + } + /** + * Generates a unique name for an ImportDeclaration or ExportDeclaration. + */ + function generateNameForImportOrExportDeclaration(node) { + var expr = ts.getExternalModuleName(node); // TODO: GH#18217 + var baseName = ts.isStringLiteral(expr) ? + ts.makeIdentifierFromModuleName(expr.text) : "module"; + return makeUniqueName(baseName); + } + /** + * Generates a unique name for a default export. + */ + function generateNameForExportDefault() { + return makeUniqueName("default"); + } + /** + * Generates a unique name for a class expression. + */ + function generateNameForClassExpression() { + return makeUniqueName("class"); + } + function generateNameForMethodOrAccessor(node) { + if (ts.isIdentifier(node.name)) { + return generateNameCached(node.name); + } + return makeTempVariableName(0 /* TempFlags.Auto */); + } + /** + * Generates a unique name from a node. + */ + function generateNameForNode(node, flags) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return makeUniqueName(getTextOfNode(node), isUniqueName, !!(flags & 16 /* GeneratedIdentifierFlags.Optimistic */), !!(flags & 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */)); + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + return generateNameForModuleOrEnum(node); + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + return generateNameForImportOrExportDeclaration(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + return generateNameForExportDefault(); + case 226 /* SyntaxKind.ClassExpression */: + return generateNameForClassExpression(); + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return generateNameForMethodOrAccessor(node); + case 162 /* SyntaxKind.ComputedPropertyName */: + return makeTempVariableName(0 /* TempFlags.Auto */, /*reserveInNestedScopes*/ true); + default: + return makeTempVariableName(0 /* TempFlags.Auto */); + } + } + /** + * Generates a unique identifier for a node. + */ + function makeName(name) { + switch (name.autoGenerateFlags & 7 /* GeneratedIdentifierFlags.KindMask */) { + case 1 /* GeneratedIdentifierFlags.Auto */: + return makeTempVariableName(0 /* TempFlags.Auto */, !!(name.autoGenerateFlags & 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */)); + case 2 /* GeneratedIdentifierFlags.Loop */: + return makeTempVariableName(268435456 /* TempFlags._i */, !!(name.autoGenerateFlags & 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */)); + case 3 /* GeneratedIdentifierFlags.Unique */: + return makeUniqueName(ts.idText(name), (name.autoGenerateFlags & 32 /* GeneratedIdentifierFlags.FileLevel */) ? isFileLevelUniqueName : isUniqueName, !!(name.autoGenerateFlags & 16 /* GeneratedIdentifierFlags.Optimistic */), !!(name.autoGenerateFlags & 8 /* GeneratedIdentifierFlags.ReservedInNestedScopes */)); + } + return ts.Debug.fail("Unsupported GeneratedIdentifierKind."); + } + /** + * Gets the node from which a name should be generated. + */ + function getNodeForGeneratedName(name) { + var autoGenerateId = name.autoGenerateId; + var node = name; + var original = node.original; + while (original) { + node = original; + // if "node" is a different generated name (having a different + // "autoGenerateId"), use it and stop traversing. + if (ts.isIdentifier(node) + && !!(node.autoGenerateFlags & 4 /* GeneratedIdentifierFlags.Node */) + && node.autoGenerateId !== autoGenerateId) { + break; + } + original = node.original; + } + // otherwise, return the original node for the source; + return node; + } + // Comments + function pipelineEmitWithComments(hint, node) { + var pipelinePhase = getNextPipelinePhase(2 /* PipelinePhase.Comments */, hint, node); + var savedContainerPos = containerPos; + var savedContainerEnd = containerEnd; + var savedDeclarationListContainerEnd = declarationListContainerEnd; + emitCommentsBeforeNode(node); + pipelinePhase(hint, node); + emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + } + function emitCommentsBeforeNode(node) { + var emitFlags = ts.getEmitFlags(node); + var commentRange = ts.getCommentRange(node); + // Emit leading comments + emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end); + if (emitFlags & 2048 /* EmitFlags.NoNestedComments */) { + commentsDisabled = true; + } + } + function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { + var emitFlags = ts.getEmitFlags(node); + var commentRange = ts.getCommentRange(node); + // Emit trailing comments + if (emitFlags & 2048 /* EmitFlags.NoNestedComments */) { + commentsDisabled = false; + } + emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + var typeNode = ts.getTypeNode(node); + if (typeNode) { + emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + } + } + function emitLeadingCommentsOfNode(node, emitFlags, pos, end) { + enterComment(); + hasWrittenComment = false; + // We have to explicitly check that the node is JsxText because if the compilerOptions.jsx is "preserve" we will not do any transformation. + // It is expensive to walk entire tree just to set one kind of node to have no comments. + var skipLeadingComments = pos < 0 || (emitFlags & 512 /* EmitFlags.NoLeadingComments */) !== 0 || node.kind === 11 /* SyntaxKind.JsxText */; + var skipTrailingComments = end < 0 || (emitFlags & 1024 /* EmitFlags.NoTrailingComments */) !== 0 || node.kind === 11 /* SyntaxKind.JsxText */; + // Save current container state on the stack. + if ((pos > 0 || end > 0) && pos !== end) { + // Emit leading comments if the position is not synthesized and the node + // has not opted out from emitting leading comments. + if (!skipLeadingComments) { + emitLeadingComments(pos, /*isEmittedNode*/ node.kind !== 349 /* SyntaxKind.NotEmittedStatement */); + } + if (!skipLeadingComments || (pos >= 0 && (emitFlags & 512 /* EmitFlags.NoLeadingComments */) !== 0)) { + // Advance the container position if comments get emitted or if they've been disabled explicitly using NoLeadingComments. + containerPos = pos; + } + if (!skipTrailingComments || (end >= 0 && (emitFlags & 1024 /* EmitFlags.NoTrailingComments */) !== 0)) { + // As above. + containerEnd = end; + // To avoid invalid comment emit in a down-level binding pattern, we + // keep track of the last declaration list container's end + if (node.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + declarationListContainerEnd = end; + } + } + } + ts.forEach(ts.getSyntheticLeadingComments(node), emitLeadingSynthesizedComment); + exitComment(); + } + function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { + enterComment(); + var skipTrailingComments = end < 0 || (emitFlags & 1024 /* EmitFlags.NoTrailingComments */) !== 0 || node.kind === 11 /* SyntaxKind.JsxText */; + ts.forEach(ts.getSyntheticTrailingComments(node), emitTrailingSynthesizedComment); + if ((pos > 0 || end > 0) && pos !== end) { + // Restore previous container state. + containerPos = savedContainerPos; + containerEnd = savedContainerEnd; + declarationListContainerEnd = savedDeclarationListContainerEnd; + // Emit trailing comments if the position is not synthesized and the node + // has not opted out from emitting leading comments and is an emitted node. + if (!skipTrailingComments && node.kind !== 349 /* SyntaxKind.NotEmittedStatement */) { + emitTrailingComments(end); + } + } + exitComment(); + } + function emitLeadingSynthesizedComment(comment) { + if (comment.hasLeadingNewline || comment.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */) { + writer.writeLine(); + } + writeSynthesizedComment(comment); + if (comment.hasTrailingNewLine || comment.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */) { + writer.writeLine(); + } + else { + writer.writeSpace(" "); + } + } + function emitTrailingSynthesizedComment(comment) { + if (!writer.isAtStartOfLine()) { + writer.writeSpace(" "); + } + writeSynthesizedComment(comment); + if (comment.hasTrailingNewLine) { + writer.writeLine(); + } + } + function writeSynthesizedComment(comment) { + var text = formatSynthesizedComment(comment); + var lineMap = comment.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */ ? ts.computeLineStarts(text) : undefined; + ts.writeCommentRange(text, lineMap, writer, 0, text.length, newLine); + } + function formatSynthesizedComment(comment) { + return comment.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */ + ? "/*".concat(comment.text, "*/") + : "//".concat(comment.text); + } + function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { + enterComment(); + var pos = detachedRange.pos, end = detachedRange.end; + var emitFlags = ts.getEmitFlags(node); + var skipLeadingComments = pos < 0 || (emitFlags & 512 /* EmitFlags.NoLeadingComments */) !== 0; + var skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 1024 /* EmitFlags.NoTrailingComments */) !== 0; + if (!skipLeadingComments) { + emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); + } + exitComment(); + if (emitFlags & 2048 /* EmitFlags.NoNestedComments */ && !commentsDisabled) { + commentsDisabled = true; + emitCallback(node); + commentsDisabled = false; + } + else { + emitCallback(node); + } + enterComment(); + if (!skipTrailingComments) { + emitLeadingComments(detachedRange.end, /*isEmittedNode*/ true); + if (hasWrittenComment && !writer.isAtStartOfLine()) { + writer.writeLine(); + } + } + exitComment(); + } + function originalNodesHaveSameParent(nodeA, nodeB) { + nodeA = ts.getOriginalNode(nodeA); + // For performance, do not call `getOriginalNode` for `nodeB` if `nodeA` doesn't even + // have a parent node. + return nodeA.parent && nodeA.parent === ts.getOriginalNode(nodeB).parent; + } + function siblingNodePositionsAreComparable(previousNode, nextNode) { + if (nextNode.pos < previousNode.end) { + return false; + } + previousNode = ts.getOriginalNode(previousNode); + nextNode = ts.getOriginalNode(nextNode); + var parent = previousNode.parent; + if (!parent || parent !== nextNode.parent) { + return false; + } + var parentNodeArray = ts.getContainingNodeArray(previousNode); + var prevNodeIndex = parentNodeArray === null || parentNodeArray === void 0 ? void 0 : parentNodeArray.indexOf(previousNode); + return prevNodeIndex !== undefined && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1; + } + function emitLeadingComments(pos, isEmittedNode) { + hasWrittenComment = false; + if (isEmittedNode) { + if (pos === 0 && (currentSourceFile === null || currentSourceFile === void 0 ? void 0 : currentSourceFile.isDeclarationFile)) { + forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment); + } + else { + forEachLeadingCommentToEmit(pos, emitLeadingComment); + } + } + else if (pos === 0) { + // If the node will not be emitted in JS, remove all the comments(normal, pinned and ///) associated with the node, + // unless it is a triple slash comment at the top of the file. + // For Example: + // /// + // declare var x; + // /// + // interface F {} + // The first /// will NOT be removed while the second one will be removed even though both node will not be emitted + forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); + } + } + function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (isTripleSlashComment(commentPos, commentEnd)) { + emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); + } + } + function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (!isTripleSlashComment(commentPos, commentEnd)) { + emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); + } + } + function shouldWriteComment(text, pos) { + if (printerOptions.onlyPrintJsDocStyle) { + return (ts.isJSDocLikeText(text, pos) || ts.isPinnedComment(text, pos)); + } + return true; + } + function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) + return; + if (!hasWrittenComment) { + ts.emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos); + hasWrittenComment = true; + } + // Leading comments are emitted at /*leading comment1 */space/*leading comment*/space + emitPos(commentPos); + ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } + else if (kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + writer.writeSpace(" "); + } + } + function emitLeadingCommentsOfPosition(pos) { + if (commentsDisabled || pos === -1) { + return; + } + emitLeadingComments(pos, /*isEmittedNode*/ true); + } + function emitTrailingComments(pos) { + forEachTrailingCommentToEmit(pos, emitTrailingComment); + } + function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) + return; + // trailing comments are emitted at space/*trailing comment1 */space/*trailing comment2*/ + if (!writer.isAtStartOfLine()) { + writer.writeSpace(" "); + } + emitPos(commentPos); + ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } + } + function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) { + if (commentsDisabled) { + return; + } + enterComment(); + forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition); + exitComment(); + } + function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) { + if (!currentSourceFile) + return; + // trailing comments of a position are emitted at /*trailing comment1 */space/*trailing comment*/space + emitPos(commentPos); + ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (kind === 2 /* SyntaxKind.SingleLineCommentTrivia */) { + writer.writeLine(); // still write a newline for single-line comments, so closing tokens aren't written on the same line + } + } + function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { + if (!currentSourceFile) + return; + // trailing comments of a position are emitted at /*trailing comment1 */space/*trailing comment*/space + emitPos(commentPos); + ts.writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } + else { + writer.writeSpace(" "); + } + } + function forEachLeadingCommentToEmit(pos, cb) { + // Emit the leading comments only if the container's pos doesn't match because the container should take care of emitting these comments + if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) { + if (hasDetachedComments(pos)) { + forEachLeadingCommentWithoutDetachedComments(cb); + } + else { + ts.forEachLeadingCommentRange(currentSourceFile.text, pos, cb, /*state*/ pos); + } + } + } + function forEachTrailingCommentToEmit(end, cb) { + // Emit the trailing comments only if the container's end doesn't match because the container should take care of emitting these comments + if (currentSourceFile && (containerEnd === -1 || (end !== containerEnd && end !== declarationListContainerEnd))) { + ts.forEachTrailingCommentRange(currentSourceFile.text, end, cb); + } + } + function hasDetachedComments(pos) { + return detachedCommentsInfo !== undefined && ts.last(detachedCommentsInfo).nodePos === pos; + } + function forEachLeadingCommentWithoutDetachedComments(cb) { + if (!currentSourceFile) + return; + // get the leading comments from detachedPos + var pos = ts.last(detachedCommentsInfo).detachedCommentEndPos; + if (detachedCommentsInfo.length - 1) { + detachedCommentsInfo.pop(); + } + else { + detachedCommentsInfo = undefined; + } + ts.forEachLeadingCommentRange(currentSourceFile.text, pos, cb, /*state*/ pos); + } + function emitDetachedCommentsAndUpdateCommentsInfo(range) { + var currentDetachedCommentInfo = currentSourceFile && ts.emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled); + if (currentDetachedCommentInfo) { + if (detachedCommentsInfo) { + detachedCommentsInfo.push(currentDetachedCommentInfo); + } + else { + detachedCommentsInfo = [currentDetachedCommentInfo]; + } + } + } + function emitComment(text, lineMap, writer, commentPos, commentEnd, newLine) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) + return; + emitPos(commentPos); + ts.writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + } + /** + * Determine if the given comment is a triple-slash + * + * @return true if the comment is a triple-slash comment else false + */ + function isTripleSlashComment(commentPos, commentEnd) { + return !!currentSourceFile && ts.isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd); + } + // Source Maps + function getParsedSourceMap(node) { + if (node.parsedSourceMap === undefined && node.sourceMapText !== undefined) { + node.parsedSourceMap = ts.tryParseRawSourceMap(node.sourceMapText) || false; + } + return node.parsedSourceMap || undefined; + } + function pipelineEmitWithSourceMaps(hint, node) { + var pipelinePhase = getNextPipelinePhase(3 /* PipelinePhase.SourceMaps */, hint, node); + emitSourceMapsBeforeNode(node); + pipelinePhase(hint, node); + emitSourceMapsAfterNode(node); + } + function emitSourceMapsBeforeNode(node) { + var emitFlags = ts.getEmitFlags(node); + var sourceMapRange = ts.getSourceMapRange(node); + // Emit leading sourcemap + if (ts.isUnparsedNode(node)) { + ts.Debug.assertIsDefined(node.parent, "UnparsedNodes must have parent pointers"); + var parsed = getParsedSourceMap(node.parent); + if (parsed && sourceMapGenerator) { + sourceMapGenerator.appendSourceMap(writer.getLine(), writer.getColumn(), parsed, node.parent.sourceMapPath, node.parent.getLineAndCharacterOfPosition(node.pos), node.parent.getLineAndCharacterOfPosition(node.end)); + } + } + else { + var source = sourceMapRange.source || sourceMapSource; + if (node.kind !== 349 /* SyntaxKind.NotEmittedStatement */ + && (emitFlags & 16 /* EmitFlags.NoLeadingSourceMap */) === 0 + && sourceMapRange.pos >= 0) { + emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos)); + } + if (emitFlags & 64 /* EmitFlags.NoNestedSourceMaps */) { + sourceMapsDisabled = true; + } + } + } + function emitSourceMapsAfterNode(node) { + var emitFlags = ts.getEmitFlags(node); + var sourceMapRange = ts.getSourceMapRange(node); + // Emit trailing sourcemap + if (!ts.isUnparsedNode(node)) { + if (emitFlags & 64 /* EmitFlags.NoNestedSourceMaps */) { + sourceMapsDisabled = false; + } + if (node.kind !== 349 /* SyntaxKind.NotEmittedStatement */ + && (emitFlags & 32 /* EmitFlags.NoTrailingSourceMap */) === 0 + && sourceMapRange.end >= 0) { + emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end); + } + } + } + /** + * Skips trivia such as comments and white-space that can be optionally overridden by the source-map source + */ + function skipSourceTrivia(source, pos) { + return source.skipTrivia ? source.skipTrivia(pos) : ts.skipTrivia(source.text, pos); + } + /** + * Emits a mapping. + * + * If the position is synthetic (undefined or a negative value), no mapping will be + * created. + * + * @param pos The position. + */ + function emitPos(pos) { + if (sourceMapsDisabled || ts.positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) { + return; + } + var _a = ts.getLineAndCharacterOfPosition(sourceMapSource, pos), sourceLine = _a.line, sourceCharacter = _a.character; + sourceMapGenerator.addMapping(writer.getLine(), writer.getColumn(), sourceMapSourceIndex, sourceLine, sourceCharacter, + /*nameIndex*/ undefined); + } + function emitSourcePos(source, pos) { + if (source !== sourceMapSource) { + var savedSourceMapSource = sourceMapSource; + var savedSourceMapSourceIndex = sourceMapSourceIndex; + setSourceMapSource(source); + emitPos(pos); + resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex); + } + else { + emitPos(pos); + } + } + /** + * Emits a token of a node with possible leading and trailing source maps. + * + * @param node The node containing the token. + * @param token The token to emit. + * @param tokenStartPos The start pos of the token. + * @param emitCallback The callback used to emit the token. + */ + function emitTokenWithSourceMap(node, token, writer, tokenPos, emitCallback) { + if (sourceMapsDisabled || node && ts.isInJsonFile(node)) { + return emitCallback(token, writer, tokenPos); + } + var emitNode = node && node.emitNode; + var emitFlags = emitNode && emitNode.flags || 0 /* EmitFlags.None */; + var range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; + var source = range && range.source || sourceMapSource; + tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos); + if ((emitFlags & 128 /* EmitFlags.NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) { + emitSourcePos(source, tokenPos); + } + tokenPos = emitCallback(token, writer, tokenPos); + if (range) + tokenPos = range.end; + if ((emitFlags & 256 /* EmitFlags.NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) { + emitSourcePos(source, tokenPos); + } + return tokenPos; + } + function setSourceMapSource(source) { + if (sourceMapsDisabled) { + return; + } + sourceMapSource = source; + if (source === mostRecentlyAddedSourceMapSource) { + // Fast path for when the new source map is the most recently added, in which case + // we use its captured index without going through the source map generator. + sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex; + return; + } + if (isJsonSourceMapSource(source)) { + return; + } + sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName); + if (printerOptions.inlineSources) { + sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text); + } + mostRecentlyAddedSourceMapSource = source; + mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex; + } + function resetSourceMapSource(source, sourceIndex) { + sourceMapSource = source; + sourceMapSourceIndex = sourceIndex; + } + function isJsonSourceMapSource(sourceFile) { + return ts.fileExtensionIs(sourceFile.fileName, ".json" /* Extension.Json */); + } + } + ts.createPrinter = createPrinter; + function createBracketsMap() { + var brackets = []; + brackets[1024 /* ListFormat.Braces */] = ["{", "}"]; + brackets[2048 /* ListFormat.Parenthesis */] = ["(", ")"]; + brackets[4096 /* ListFormat.AngleBrackets */] = ["<", ">"]; + brackets[8192 /* ListFormat.SquareBrackets */] = ["[", "]"]; + return brackets; + } + function getOpeningBracket(format) { + return brackets[format & 15360 /* ListFormat.BracketsMask */][0]; + } + function getClosingBracket(format) { + return brackets[format & 15360 /* ListFormat.BracketsMask */][1]; + } + // Flags enum to track count of temp variables and a few dedicated names + var TempFlags; + (function (TempFlags) { + TempFlags[TempFlags["Auto"] = 0] = "Auto"; + TempFlags[TempFlags["CountMask"] = 268435455] = "CountMask"; + TempFlags[TempFlags["_i"] = 268435456] = "_i"; + })(TempFlags || (TempFlags = {})); + function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) { + emit(node); + } + function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) { + emit(node, parenthesizerRuleSelector.select(index)); + } + function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) { + emit(node, parenthesizerRule); + } + function getEmitListItem(emit, parenthesizerRule) { + return emit.length === 1 ? emitListItemNoParenthesizer : + typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : + emitListItemWithParenthesizerRule; + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames) { + if (!host.getDirectories || !host.readDirectory) { + return undefined; + } + var cachedReadDirectoryResult = new ts.Map(); + var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + return { + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + fileExists: fileExists, + readFile: function (path, encoding) { return host.readFile(path, encoding); }, + directoryExists: host.directoryExists && directoryExists, + getDirectories: getDirectories, + readDirectory: readDirectory, + createDirectory: host.createDirectory && createDirectory, + writeFile: host.writeFile && writeFile, + addOrDeleteFileOrDirectory: addOrDeleteFileOrDirectory, + addOrDeleteFile: addOrDeleteFile, + clearCache: clearCache, + realpath: host.realpath && realpath + }; + function toPath(fileName) { + return ts.toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getCachedFileSystemEntries(rootDirPath) { + return cachedReadDirectoryResult.get(ts.ensureTrailingDirectorySeparator(rootDirPath)); + } + function getCachedFileSystemEntriesForBaseDir(path) { + return getCachedFileSystemEntries(ts.getDirectoryPath(path)); + } + function getBaseNameOfFileName(fileName) { + return ts.getBaseFileName(ts.normalizePath(fileName)); + } + function createCachedFileSystemEntries(rootDir, rootDirPath) { + var _a; + if (!host.realpath || ts.ensureTrailingDirectorySeparator(toPath(host.realpath(rootDir))) === rootDirPath) { + var resultFromHost = { + files: ts.map(host.readDirectory(rootDir, /*extensions*/ undefined, /*exclude*/ undefined, /*include*/ ["*.*"]), getBaseNameOfFileName) || [], + directories: host.getDirectories(rootDir) || [] + }; + cachedReadDirectoryResult.set(ts.ensureTrailingDirectorySeparator(rootDirPath), resultFromHost); + return resultFromHost; + } + // If the directory is symlink do not cache the result + if ((_a = host.directoryExists) === null || _a === void 0 ? void 0 : _a.call(host, rootDir)) { + cachedReadDirectoryResult.set(rootDirPath, false); + return false; + } + // Non existing directory + return undefined; + } + /** + * If the readDirectory result was already cached, it returns that + * Otherwise gets result from host and caches it. + * The host request is done under try catch block to avoid caching incorrect result + */ + function tryReadDirectory(rootDir, rootDirPath) { + rootDirPath = ts.ensureTrailingDirectorySeparator(rootDirPath); + var cachedResult = getCachedFileSystemEntries(rootDirPath); + if (cachedResult) { + return cachedResult; + } + try { + return createCachedFileSystemEntries(rootDir, rootDirPath); + } + catch (_e) { + // If there is exception to read directories, dont cache the result and direct the calls to host + ts.Debug.assert(!cachedReadDirectoryResult.has(ts.ensureTrailingDirectorySeparator(rootDirPath))); + return undefined; + } + } + function fileNameEqual(name1, name2) { + return getCanonicalFileName(name1) === getCanonicalFileName(name2); + } + function hasEntry(entries, name) { + return ts.some(entries, function (file) { return fileNameEqual(file, name); }); + } + function updateFileSystemEntry(entries, baseName, isValid) { + if (hasEntry(entries, baseName)) { + if (!isValid) { + return ts.filterMutate(entries, function (entry) { return !fileNameEqual(entry, baseName); }); + } + } + else if (isValid) { + return entries.push(baseName); + } + } + function writeFile(fileName, data, writeByteOrderMark) { + var path = toPath(fileName); + var result = getCachedFileSystemEntriesForBaseDir(path); + if (result) { + updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), /*fileExists*/ true); + } + return host.writeFile(fileName, data, writeByteOrderMark); + } + function fileExists(fileName) { + var path = toPath(fileName); + var result = getCachedFileSystemEntriesForBaseDir(path); + return result && hasEntry(result.files, getBaseNameOfFileName(fileName)) || + host.fileExists(fileName); + } + function directoryExists(dirPath) { + var path = toPath(dirPath); + return cachedReadDirectoryResult.has(ts.ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath); + } + function createDirectory(dirPath) { + var path = toPath(dirPath); + var result = getCachedFileSystemEntriesForBaseDir(path); + var baseFileName = getBaseNameOfFileName(dirPath); + if (result) { + updateFileSystemEntry(result.directories, baseFileName, /*isValid*/ true); + } + host.createDirectory(dirPath); + } + function getDirectories(rootDir) { + var rootDirPath = toPath(rootDir); + var result = tryReadDirectory(rootDir, rootDirPath); + if (result) { + return result.directories.slice(); + } + return host.getDirectories(rootDir); + } + function readDirectory(rootDir, extensions, excludes, includes, depth) { + var rootDirPath = toPath(rootDir); + var rootResult = tryReadDirectory(rootDir, rootDirPath); + var rootSymLinkResult; + if (rootResult !== undefined) { + return ts.matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath); + } + return host.readDirectory(rootDir, extensions, excludes, includes, depth); + function getFileSystemEntries(dir) { + var path = toPath(dir); + if (path === rootDirPath) { + return rootResult || getFileSystemEntriesFromHost(dir, path); + } + var result = tryReadDirectory(dir, path); + return result !== undefined ? + result || getFileSystemEntriesFromHost(dir, path) : + ts.emptyFileSystemEntries; + } + function getFileSystemEntriesFromHost(dir, path) { + if (rootSymLinkResult && path === rootDirPath) + return rootSymLinkResult; + var result = { + files: ts.map(host.readDirectory(dir, /*extensions*/ undefined, /*exclude*/ undefined, /*include*/ ["*.*"]), getBaseNameOfFileName) || ts.emptyArray, + directories: host.getDirectories(dir) || ts.emptyArray + }; + if (path === rootDirPath) + rootSymLinkResult = result; + return result; + } + } + function realpath(s) { + return host.realpath ? host.realpath(s) : s; + } + function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) { + var existingResult = getCachedFileSystemEntries(fileOrDirectoryPath); + if (existingResult !== undefined) { + // Just clear the cache for now + // For now just clear the cache, since this could mean that multiple level entries might need to be re-evaluated + clearCache(); + return undefined; + } + var parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath); + if (!parentResult) { + return undefined; + } + // This was earlier a file (hence not in cached directory contents) + // or we never cached the directory containing it + if (!host.directoryExists) { + // Since host doesnt support directory exists, clear the cache as otherwise it might not be same + clearCache(); + return undefined; + } + var baseName = getBaseNameOfFileName(fileOrDirectory); + var fsQueryResult = { + fileExists: host.fileExists(fileOrDirectoryPath), + directoryExists: host.directoryExists(fileOrDirectoryPath) + }; + if (fsQueryResult.directoryExists || hasEntry(parentResult.directories, baseName)) { + // Folder added or removed, clear the cache instead of updating the folder and its structure + clearCache(); + } + else { + // No need to update the directory structure, just files + updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists); + } + return fsQueryResult; + } + function addOrDeleteFile(fileName, filePath, eventKind) { + if (eventKind === ts.FileWatcherEventKind.Changed) { + return; + } + var parentResult = getCachedFileSystemEntriesForBaseDir(filePath); + if (parentResult) { + updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === ts.FileWatcherEventKind.Created); + } + } + function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists) { + updateFileSystemEntry(parentResult.files, baseName, fileExists); + } + function clearCache() { + cachedReadDirectoryResult.clear(); + } + } + ts.createCachedDirectoryStructureHost = createCachedDirectoryStructureHost; + var ConfigFileProgramReloadLevel; + (function (ConfigFileProgramReloadLevel) { + ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["None"] = 0] = "None"; + /** Update the file name list from the disk */ + ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["Partial"] = 1] = "Partial"; + /** Reload completely by re-reading contents of config file from disk and updating program */ + ConfigFileProgramReloadLevel[ConfigFileProgramReloadLevel["Full"] = 2] = "Full"; + })(ConfigFileProgramReloadLevel = ts.ConfigFileProgramReloadLevel || (ts.ConfigFileProgramReloadLevel = {})); + /** + * Updates the map of shared extended config file watches with a new set of extended config files from a base config file of the project + */ + function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath) { + var _a; + var extendedConfigs = ts.arrayToMap(((_a = options === null || options === void 0 ? void 0 : options.configFile) === null || _a === void 0 ? void 0 : _a.extendedSourceFiles) || ts.emptyArray, toPath); + // remove project from all unrelated watchers + extendedConfigFilesMap.forEach(function (watcher, extendedConfigFilePath) { + if (!extendedConfigs.has(extendedConfigFilePath)) { + watcher.projects.delete(projectPath); + watcher.close(); + } + }); + // Update the extended config files watcher + extendedConfigs.forEach(function (extendedConfigFileName, extendedConfigFilePath) { + var existing = extendedConfigFilesMap.get(extendedConfigFilePath); + if (existing) { + existing.projects.add(projectPath); + } + else { + // start watching previously unseen extended config + extendedConfigFilesMap.set(extendedConfigFilePath, { + projects: new ts.Set([projectPath]), + watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath), + close: function () { + var existing = extendedConfigFilesMap.get(extendedConfigFilePath); + if (!existing || existing.projects.size !== 0) + return; + existing.watcher.close(); + extendedConfigFilesMap.delete(extendedConfigFilePath); + }, + }); + } + }); + } + ts.updateSharedExtendedConfigFileWatcher = updateSharedExtendedConfigFileWatcher; + /** + * Remove the project from the extended config file watchers and close not needed watches + */ + function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) { + extendedConfigFilesMap.forEach(function (watcher) { + if (watcher.projects.delete(projectPath)) + watcher.close(); + }); + } + ts.clearSharedExtendedConfigFileWatcher = clearSharedExtendedConfigFileWatcher; + /** + * Clean the extendsConfigCache when extended config file has changed + */ + function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath) { + if (!extendedConfigCache.delete(extendedConfigFilePath)) + return; + extendedConfigCache.forEach(function (_a, key) { + var _b; + var extendedResult = _a.extendedResult; + if ((_b = extendedResult.extendedSourceFiles) === null || _b === void 0 ? void 0 : _b.some(function (extendedFile) { return toPath(extendedFile) === extendedConfigFilePath; })) { + cleanExtendedConfigCache(extendedConfigCache, key, toPath); + } + }); + } + ts.cleanExtendedConfigCache = cleanExtendedConfigCache; + /** + * Updates watchers based on the package json files used in module resolution + */ + function updatePackageJsonWatch(lookups, packageJsonWatches, createPackageJsonWatch) { + var newMap = new ts.Map(lookups); + ts.mutateMap(packageJsonWatches, newMap, { + createNewValue: createPackageJsonWatch, + onDeleteValue: ts.closeFileWatcher + }); + } + ts.updatePackageJsonWatch = updatePackageJsonWatch; + /** + * Updates the existing missing file watches with the new set of missing files after new program is created + */ + function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) { + var missingFilePaths = program.getMissingFilePaths(); + // TODO(rbuckton): Should be a `Set` but that requires changing the below code that uses `mutateMap` + var newMissingFilePathMap = ts.arrayToMap(missingFilePaths, ts.identity, ts.returnTrue); + // Update the missing file paths watcher + ts.mutateMap(missingFileWatches, newMissingFilePathMap, { + // Watch the missing files + createNewValue: createMissingFileWatch, + // Files that are no longer missing (e.g. because they are no longer required) + // should no longer be watched. + onDeleteValue: ts.closeFileWatcher + }); + } + ts.updateMissingFilePathsWatch = updateMissingFilePathsWatch; + /** + * Updates the existing wild card directory watches with the new set of wild card directories from the config file + * after new program is created because the config file was reloaded or program was created first time from the config file + * Note that there is no need to call this function when the program is updated with additional files without reloading config files, + * as wildcard directories wont change unless reloading config file + */ + function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) { + ts.mutateMap(existingWatchedForWildcards, wildcardDirectories, { + // Create new watch and recursive info + createNewValue: createWildcardDirectoryWatcher, + // Close existing watch thats not needed any more + onDeleteValue: closeFileWatcherOf, + // Close existing watch that doesnt match in the flags + onExistingValue: updateWildcardDirectoryWatcher + }); + function createWildcardDirectoryWatcher(directory, flags) { + // Create new watch and recursive info + return { + watcher: watchDirectory(directory, flags), + flags: flags + }; + } + function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) { + // Watcher needs to be updated if the recursive flags dont match + if (existingWatcher.flags === flags) { + return; + } + existingWatcher.watcher.close(); + existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags)); + } + } + ts.updateWatchingWildcardDirectories = updateWatchingWildcardDirectories; + /* @internal */ + function isIgnoredFileFromWildCardWatching(_a) { + var watchedDirPath = _a.watchedDirPath, fileOrDirectory = _a.fileOrDirectory, fileOrDirectoryPath = _a.fileOrDirectoryPath, configFileName = _a.configFileName, options = _a.options, program = _a.program, extraFileExtensions = _a.extraFileExtensions, currentDirectory = _a.currentDirectory, useCaseSensitiveFileNames = _a.useCaseSensitiveFileNames, writeLog = _a.writeLog, toPath = _a.toPath; + var newPath = ts.removeIgnoredPath(fileOrDirectoryPath); + if (!newPath) { + writeLog("Project: ".concat(configFileName, " Detected ignored path: ").concat(fileOrDirectory)); + return true; + } + fileOrDirectoryPath = newPath; + if (fileOrDirectoryPath === watchedDirPath) + return false; + // If the the added or created file or directory is not supported file name, ignore the file + // But when watched directory is added/removed, we need to reload the file list + if (ts.hasExtension(fileOrDirectoryPath) && !ts.isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions)) { + writeLog("Project: ".concat(configFileName, " Detected file add/remove of non supported extension: ").concat(fileOrDirectory)); + return true; + } + if (ts.isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames, currentDirectory)) { + writeLog("Project: ".concat(configFileName, " Detected excluded file: ").concat(fileOrDirectory)); + return true; + } + if (!program) + return false; + // We want to ignore emit file check if file is not going to be emitted next to source file + // In that case we follow config file inclusion rules + if (ts.outFile(options) || options.outDir) + return false; + // File if emitted next to input needs to be ignored + if (ts.isDeclarationFileName(fileOrDirectoryPath)) { + // If its declaration directory: its not ignored if not excluded by config + if (options.declarationDir) + return false; + } + else if (!ts.fileExtensionIsOneOf(fileOrDirectoryPath, ts.supportedJSExtensionsFlat)) { + return false; + } + // just check if sourceFile with the name exists + var filePathWithoutExtension = ts.removeFileExtension(fileOrDirectoryPath); + var realProgram = ts.isArray(program) ? undefined : isBuilderProgram(program) ? program.getProgramOrUndefined() : program; + var builderProgram = !realProgram && !ts.isArray(program) ? program : undefined; + if (hasSourceFile((filePathWithoutExtension + ".ts" /* Extension.Ts */)) || + hasSourceFile((filePathWithoutExtension + ".tsx" /* Extension.Tsx */))) { + writeLog("Project: ".concat(configFileName, " Detected output file: ").concat(fileOrDirectory)); + return true; + } + return false; + function hasSourceFile(file) { + return realProgram ? + !!realProgram.getSourceFileByPath(file) : + builderProgram ? + builderProgram.getState().fileInfos.has(file) : + !!ts.find(program, function (rootFile) { return toPath(rootFile) === file; }); + } + } + ts.isIgnoredFileFromWildCardWatching = isIgnoredFileFromWildCardWatching; + function isBuilderProgram(program) { + return !!program.getState; + } + function isEmittedFileOfProgram(program, file) { + if (!program) { + return false; + } + return program.isEmittedFile(file); + } + ts.isEmittedFileOfProgram = isEmittedFileOfProgram; + var WatchLogLevel; + (function (WatchLogLevel) { + WatchLogLevel[WatchLogLevel["None"] = 0] = "None"; + WatchLogLevel[WatchLogLevel["TriggerOnly"] = 1] = "TriggerOnly"; + WatchLogLevel[WatchLogLevel["Verbose"] = 2] = "Verbose"; + })(WatchLogLevel = ts.WatchLogLevel || (ts.WatchLogLevel = {})); + function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo) { + ts.setSysLog(watchLogLevel === WatchLogLevel.Verbose ? log : ts.noop); + var plainInvokeFactory = { + watchFile: function (file, callback, pollingInterval, options) { return host.watchFile(file, callback, pollingInterval, options); }, + watchDirectory: function (directory, callback, flags, options) { return host.watchDirectory(directory, callback, (flags & 1 /* WatchDirectoryFlags.Recursive */) !== 0, options); }, + }; + var triggerInvokingFactory = watchLogLevel !== WatchLogLevel.None ? + { + watchFile: createTriggerLoggingAddWatch("watchFile"), + watchDirectory: createTriggerLoggingAddWatch("watchDirectory") + } : + undefined; + var factory = watchLogLevel === WatchLogLevel.Verbose ? + { + watchFile: createFileWatcherWithLogging, + watchDirectory: createDirectoryWatcherWithLogging + } : + triggerInvokingFactory || plainInvokeFactory; + var excludeWatcherFactory = watchLogLevel === WatchLogLevel.Verbose ? + createExcludeWatcherWithLogging : + ts.returnNoopFileWatcher; + return { + watchFile: createExcludeHandlingAddWatch("watchFile"), + watchDirectory: createExcludeHandlingAddWatch("watchDirectory") + }; + function createExcludeHandlingAddWatch(key) { + return function (file, cb, flags, options, detailInfo1, detailInfo2) { + var _a; + return !ts.matchesExclude(file, key === "watchFile" ? options === null || options === void 0 ? void 0 : options.excludeFiles : options === null || options === void 0 ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a = host.getCurrentDirectory) === null || _a === void 0 ? void 0 : _a.call(host)) || "") ? + factory[key].call(/*thisArgs*/ undefined, file, cb, flags, options, detailInfo1, detailInfo2) : + excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2); + }; + } + function useCaseSensitiveFileNames() { + return typeof host.useCaseSensitiveFileNames === "boolean" ? + host.useCaseSensitiveFileNames : + host.useCaseSensitiveFileNames(); + } + function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) { + log("ExcludeWatcher:: Added:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo))); + return { + close: function () { return log("ExcludeWatcher:: Close:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo))); } + }; + } + function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { + log("FileWatcher:: Added:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo))); + var watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2); + return { + close: function () { + log("FileWatcher:: Close:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo))); + watcher.close(); + } + }; + } + function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { + var watchInfo = "DirectoryWatcher:: Added:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)); + log(watchInfo); + var start = ts.timestamp(); + var watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2); + var elapsed = ts.timestamp() - start; + log("Elapsed:: ".concat(elapsed, "ms ").concat(watchInfo)); + return { + close: function () { + var watchInfo = "DirectoryWatcher:: Close:: ".concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)); + log(watchInfo); + var start = ts.timestamp(); + watcher.close(); + var elapsed = ts.timestamp() - start; + log("Elapsed:: ".concat(elapsed, "ms ").concat(watchInfo)); + } + }; + } + function createTriggerLoggingAddWatch(key) { + return function (file, cb, flags, options, detailInfo1, detailInfo2) { return plainInvokeFactory[key].call(/*thisArgs*/ undefined, file, function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var triggerredInfo = "".concat(key === "watchFile" ? "FileWatcher" : "DirectoryWatcher", ":: Triggered with ").concat(args[0], " ").concat(args[1] !== undefined ? args[1] : "", ":: ").concat(getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)); + log(triggerredInfo); + var start = ts.timestamp(); + cb.call.apply(cb, __spreadArray([/*thisArg*/ undefined], args, false)); + var elapsed = ts.timestamp() - start; + log("Elapsed:: ".concat(elapsed, "ms ").concat(triggerredInfo)); + }, flags, options, detailInfo1, detailInfo2); }; + } + function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo) { + return "WatchInfo: ".concat(file, " ").concat(flags, " ").concat(JSON.stringify(options), " ").concat(getDetailWatchInfo ? getDetailWatchInfo(detailInfo1, detailInfo2) : detailInfo2 === undefined ? detailInfo1 : "".concat(detailInfo1, " ").concat(detailInfo2)); + } + } + ts.getWatchFactory = getWatchFactory; + function getFallbackOptions(options) { + var fallbackPolling = options === null || options === void 0 ? void 0 : options.fallbackPolling; + return { + watchFile: fallbackPolling !== undefined ? + fallbackPolling : + ts.WatchFileKind.PriorityPollingInterval + }; + } + ts.getFallbackOptions = getFallbackOptions; + function closeFileWatcherOf(objWithWatcher) { + objWithWatcher.watcher.close(); + } + ts.closeFileWatcherOf = closeFileWatcherOf; +})(ts || (ts = {})); +var ts; +(function (ts) { + function findConfigFile(searchPath, fileExists, configName) { + if (configName === void 0) { configName = "tsconfig.json"; } + return ts.forEachAncestorDirectory(searchPath, function (ancestor) { + var fileName = ts.combinePaths(ancestor, configName); + return fileExists(fileName) ? fileName : undefined; + }); + } + ts.findConfigFile = findConfigFile; + function resolveTripleslashReference(moduleName, containingFile) { + var basePath = ts.getDirectoryPath(containingFile); + var referencedFileName = ts.isRootedDiskPath(moduleName) ? moduleName : ts.combinePaths(basePath, moduleName); + return ts.normalizePath(referencedFileName); + } + ts.resolveTripleslashReference = resolveTripleslashReference; + /* @internal */ + function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { + var commonPathComponents; + var failed = ts.forEach(fileNames, function (sourceFile) { + // Each file contributes into common source file path + var sourcePathComponents = ts.getNormalizedPathComponents(sourceFile, currentDirectory); + sourcePathComponents.pop(); // The base file name is not part of the common directory path + if (!commonPathComponents) { + // first file + commonPathComponents = sourcePathComponents; + return; + } + var n = Math.min(commonPathComponents.length, sourcePathComponents.length); + for (var i = 0; i < n; i++) { + if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { + if (i === 0) { + // Failed to find any common path component + return true; + } + // New common path found that is 0 -> i-1 + commonPathComponents.length = i; + break; + } + } + // If the sourcePathComponents was shorter than the commonPathComponents, truncate to the sourcePathComponents + if (sourcePathComponents.length < commonPathComponents.length) { + commonPathComponents.length = sourcePathComponents.length; + } + }); + // A common path can not be found when paths span multiple drives on windows, for example + if (failed) { + return ""; + } + if (!commonPathComponents) { // Can happen when all input files are .d.ts files + return currentDirectory; + } + return ts.getPathFromPathComponents(commonPathComponents); + } + ts.computeCommonSourceDirectoryOfFilenames = computeCommonSourceDirectoryOfFilenames; + function createCompilerHost(options, setParentNodes) { + return createCompilerHostWorker(options, setParentNodes); + } + ts.createCompilerHost = createCompilerHost; + /*@internal*/ + // TODO(shkamat): update this after reworking ts build API + function createCompilerHostWorker(options, setParentNodes, system) { + if (system === void 0) { system = ts.sys; } + var existingDirectories = new ts.Map(); + var getCanonicalFileName = ts.createGetCanonicalFileName(system.useCaseSensitiveFileNames); + var computeHash = ts.maybeBind(system, system.createHash) || ts.generateDjb2Hash; + function getSourceFile(fileName, languageVersionOrOptions, onError) { + var text; + try { + ts.performance.mark("beforeIORead"); + text = compilerHost.readFile(fileName); + ts.performance.mark("afterIORead"); + ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); + } + catch (e) { + if (onError) { + onError(e.message); + } + text = ""; + } + return text !== undefined ? ts.createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : undefined; + } + function directoryExists(directoryPath) { + if (existingDirectories.has(directoryPath)) { + return true; + } + if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) { + existingDirectories.set(directoryPath, true); + return true; + } + return false; + } + function writeFile(fileName, data, writeByteOrderMark, onError) { + try { + ts.performance.mark("beforeIOWrite"); + // NOTE: If patchWriteFileEnsuringDirectory has been called, + // the system.writeFile will do its own directory creation and + // the ensureDirectoriesExist call will always be redundant. + ts.writeFileEnsuringDirectories(fileName, data, writeByteOrderMark, function (path, data, writeByteOrderMark) { return writeFileWorker(path, data, writeByteOrderMark); }, function (path) { return (compilerHost.createDirectory || system.createDirectory)(path); }, function (path) { return directoryExists(path); }); + ts.performance.mark("afterIOWrite"); + ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); + } + catch (e) { + if (onError) { + onError(e.message); + } + } + } + var outputFingerprints; + function writeFileWorker(fileName, data, writeByteOrderMark) { + if (!ts.isWatchSet(options) || !system.getModifiedTime) { + system.writeFile(fileName, data, writeByteOrderMark); + return; + } + if (!outputFingerprints) { + outputFingerprints = new ts.Map(); + } + var hash = computeHash(data); + var mtimeBefore = system.getModifiedTime(fileName); + if (mtimeBefore) { + var fingerprint = outputFingerprints.get(fileName); + // If output has not been changed, and the file has no external modification + if (fingerprint && + fingerprint.byteOrderMark === writeByteOrderMark && + fingerprint.hash === hash && + fingerprint.mtime.getTime() === mtimeBefore.getTime()) { + return; + } + } + system.writeFile(fileName, data, writeByteOrderMark); + var mtimeAfter = system.getModifiedTime(fileName) || ts.missingFileModifiedTime; + outputFingerprints.set(fileName, { + hash: hash, + byteOrderMark: writeByteOrderMark, + mtime: mtimeAfter + }); + } + function getDefaultLibLocation() { + return ts.getDirectoryPath(ts.normalizePath(system.getExecutingFilePath())); + } + var newLine = ts.getNewLineCharacter(options, function () { return system.newLine; }); + var realpath = system.realpath && (function (path) { return system.realpath(path); }); + var compilerHost = { + getSourceFile: getSourceFile, + getDefaultLibLocation: getDefaultLibLocation, + getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, + writeFile: writeFile, + getCurrentDirectory: ts.memoize(function () { return system.getCurrentDirectory(); }), + useCaseSensitiveFileNames: function () { return system.useCaseSensitiveFileNames; }, + getCanonicalFileName: getCanonicalFileName, + getNewLine: function () { return newLine; }, + fileExists: function (fileName) { return system.fileExists(fileName); }, + readFile: function (fileName) { return system.readFile(fileName); }, + trace: function (s) { return system.write(s + newLine); }, + directoryExists: function (directoryName) { return system.directoryExists(directoryName); }, + getEnvironmentVariable: function (name) { return system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : ""; }, + getDirectories: function (path) { return system.getDirectories(path); }, + realpath: realpath, + readDirectory: function (path, extensions, include, exclude, depth) { return system.readDirectory(path, extensions, include, exclude, depth); }, + createDirectory: function (d) { return system.createDirectory(d); }, + createHash: ts.maybeBind(system, system.createHash) + }; + return compilerHost; + } + ts.createCompilerHostWorker = createCompilerHostWorker; + /*@internal*/ + function changeCompilerHostLikeToUseCache(host, toPath, getSourceFile) { + var originalReadFile = host.readFile; + var originalFileExists = host.fileExists; + var originalDirectoryExists = host.directoryExists; + var originalCreateDirectory = host.createDirectory; + var originalWriteFile = host.writeFile; + var readFileCache = new ts.Map(); + var fileExistsCache = new ts.Map(); + var directoryExistsCache = new ts.Map(); + var sourceFileCache = new ts.Map(); + var readFileWithCache = function (fileName) { + var key = toPath(fileName); + var value = readFileCache.get(key); + if (value !== undefined) + return value !== false ? value : undefined; + return setReadFileCache(key, fileName); + }; + var setReadFileCache = function (key, fileName) { + var newValue = originalReadFile.call(host, fileName); + readFileCache.set(key, newValue !== undefined ? newValue : false); + return newValue; + }; + host.readFile = function (fileName) { + var key = toPath(fileName); + var value = readFileCache.get(key); + if (value !== undefined) + return value !== false ? value : undefined; // could be .d.ts from output + // Cache json or buildInfo + if (!ts.fileExtensionIs(fileName, ".json" /* Extension.Json */) && !ts.isBuildInfoFile(fileName)) { + return originalReadFile.call(host, fileName); + } + return setReadFileCache(key, fileName); + }; + var getSourceFileWithCache = getSourceFile ? function (fileName, languageVersion, onError, shouldCreateNewSourceFile) { + var key = toPath(fileName); + var value = sourceFileCache.get(key); + if (value) + return value; + var sourceFile = getSourceFile(fileName, languageVersion, onError, shouldCreateNewSourceFile); + if (sourceFile && (ts.isDeclarationFileName(fileName) || ts.fileExtensionIs(fileName, ".json" /* Extension.Json */))) { + sourceFileCache.set(key, sourceFile); + } + return sourceFile; + } : undefined; + // fileExists for any kind of extension + host.fileExists = function (fileName) { + var key = toPath(fileName); + var value = fileExistsCache.get(key); + if (value !== undefined) + return value; + var newValue = originalFileExists.call(host, fileName); + fileExistsCache.set(key, !!newValue); + return newValue; + }; + if (originalWriteFile) { + host.writeFile = function (fileName, data) { + var rest = []; + for (var _i = 2; _i < arguments.length; _i++) { + rest[_i - 2] = arguments[_i]; + } + var key = toPath(fileName); + fileExistsCache.delete(key); + var value = readFileCache.get(key); + if (value !== undefined && value !== data) { + readFileCache.delete(key); + sourceFileCache.delete(key); + } + else if (getSourceFileWithCache) { + var sourceFile = sourceFileCache.get(key); + if (sourceFile && sourceFile.text !== data) { + sourceFileCache.delete(key); + } + } + originalWriteFile.call.apply(originalWriteFile, __spreadArray([host, fileName, data], rest, false)); + }; + } + // directoryExists + if (originalDirectoryExists && originalCreateDirectory) { + host.directoryExists = function (directory) { + var key = toPath(directory); + var value = directoryExistsCache.get(key); + if (value !== undefined) + return value; + var newValue = originalDirectoryExists.call(host, directory); + directoryExistsCache.set(key, !!newValue); + return newValue; + }; + host.createDirectory = function (directory) { + var key = toPath(directory); + directoryExistsCache.delete(key); + originalCreateDirectory.call(host, directory); + }; + } + return { + originalReadFile: originalReadFile, + originalFileExists: originalFileExists, + originalDirectoryExists: originalDirectoryExists, + originalCreateDirectory: originalCreateDirectory, + originalWriteFile: originalWriteFile, + getSourceFileWithCache: getSourceFileWithCache, + readFileWithCache: readFileWithCache + }; + } + ts.changeCompilerHostLikeToUseCache = changeCompilerHostLikeToUseCache; + function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { + var diagnostics; + diagnostics = ts.addRange(diagnostics, program.getConfigFileParsingDiagnostics()); + diagnostics = ts.addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken)); + diagnostics = ts.addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken)); + diagnostics = ts.addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken)); + diagnostics = ts.addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken)); + if (ts.getEmitDeclarations(program.getCompilerOptions())) { + diagnostics = ts.addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken)); + } + return ts.sortAndDeduplicateDiagnostics(diagnostics || ts.emptyArray); + } + ts.getPreEmitDiagnostics = getPreEmitDiagnostics; + function formatDiagnostics(diagnostics, host) { + var output = ""; + for (var _i = 0, diagnostics_3 = diagnostics; _i < diagnostics_3.length; _i++) { + var diagnostic = diagnostics_3[_i]; + output += formatDiagnostic(diagnostic, host); + } + return output; + } + ts.formatDiagnostics = formatDiagnostics; + function formatDiagnostic(diagnostic, host) { + var errorMessage = "".concat(ts.diagnosticCategoryName(diagnostic), " TS").concat(diagnostic.code, ": ").concat(flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())).concat(host.getNewLine()); + if (diagnostic.file) { + var _a = ts.getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start), line = _a.line, character = _a.character; // TODO: GH#18217 + var fileName = diagnostic.file.fileName; + var relativeFileName = ts.convertToRelativePath(fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }); + return "".concat(relativeFileName, "(").concat(line + 1, ",").concat(character + 1, "): ") + errorMessage; + } + return errorMessage; + } + ts.formatDiagnostic = formatDiagnostic; + /** @internal */ + var ForegroundColorEscapeSequences; + (function (ForegroundColorEscapeSequences) { + ForegroundColorEscapeSequences["Grey"] = "\u001B[90m"; + ForegroundColorEscapeSequences["Red"] = "\u001B[91m"; + ForegroundColorEscapeSequences["Yellow"] = "\u001B[93m"; + ForegroundColorEscapeSequences["Blue"] = "\u001B[94m"; + ForegroundColorEscapeSequences["Cyan"] = "\u001B[96m"; + })(ForegroundColorEscapeSequences = ts.ForegroundColorEscapeSequences || (ts.ForegroundColorEscapeSequences = {})); + var gutterStyleSequence = "\u001b[7m"; + var gutterSeparator = " "; + var resetEscapeSequence = "\u001b[0m"; + var ellipsis = "..."; + var halfIndent = " "; + var indent = " "; + function getCategoryFormat(category) { + switch (category) { + case ts.DiagnosticCategory.Error: return ForegroundColorEscapeSequences.Red; + case ts.DiagnosticCategory.Warning: return ForegroundColorEscapeSequences.Yellow; + case ts.DiagnosticCategory.Suggestion: return ts.Debug.fail("Should never get an Info diagnostic on the command line."); + case ts.DiagnosticCategory.Message: return ForegroundColorEscapeSequences.Blue; + } + } + /** @internal */ + function formatColorAndReset(text, formatStyle) { + return formatStyle + text + resetEscapeSequence; + } + ts.formatColorAndReset = formatColorAndReset; + function formatCodeSpan(file, start, length, indent, squiggleColor, host) { + var _a = ts.getLineAndCharacterOfPosition(file, start), firstLine = _a.line, firstLineChar = _a.character; + var _b = ts.getLineAndCharacterOfPosition(file, start + length), lastLine = _b.line, lastLineChar = _b.character; + var lastLineInFile = ts.getLineAndCharacterOfPosition(file, file.text.length).line; + var hasMoreThanFiveLines = (lastLine - firstLine) >= 4; + var gutterWidth = (lastLine + 1 + "").length; + if (hasMoreThanFiveLines) { + gutterWidth = Math.max(ellipsis.length, gutterWidth); + } + var context = ""; + for (var i = firstLine; i <= lastLine; i++) { + context += host.getNewLine(); + // If the error spans over 5 lines, we'll only show the first 2 and last 2 lines, + // so we'll skip ahead to the second-to-last line. + if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) { + context += indent + formatColorAndReset(ts.padLeft(ellipsis, gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine(); + i = lastLine - 1; + } + var lineStart = ts.getPositionOfLineAndCharacter(file, i, 0); + var lineEnd = i < lastLineInFile ? ts.getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length; + var lineContent = file.text.slice(lineStart, lineEnd); + lineContent = ts.trimStringEnd(lineContent); // trim from end + lineContent = lineContent.replace(/\t/g, " "); // convert tabs to single spaces + // Output the gutter and the actual contents of the line. + context += indent + formatColorAndReset(ts.padLeft(i + 1 + "", gutterWidth), gutterStyleSequence) + gutterSeparator; + context += lineContent + host.getNewLine(); + // Output the gutter and the error span for the line using tildes. + context += indent + formatColorAndReset(ts.padLeft("", gutterWidth), gutterStyleSequence) + gutterSeparator; + context += squiggleColor; + if (i === firstLine) { + // If we're on the last line, then limit it to the last character of the last line. + // Otherwise, we'll just squiggle the rest of the line, giving 'slice' no end position. + var lastCharForLine = i === lastLine ? lastLineChar : undefined; + context += lineContent.slice(0, firstLineChar).replace(/\S/g, " "); + context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~"); + } + else if (i === lastLine) { + context += lineContent.slice(0, lastLineChar).replace(/./g, "~"); + } + else { + // Squiggle the entire line. + context += lineContent.replace(/./g, "~"); + } + context += resetEscapeSequence; + } + return context; + } + /* @internal */ + function formatLocation(file, start, host, color) { + if (color === void 0) { color = formatColorAndReset; } + var _a = ts.getLineAndCharacterOfPosition(file, start), firstLine = _a.line, firstLineChar = _a.character; // TODO: GH#18217 + var relativeFileName = host ? ts.convertToRelativePath(file.fileName, host.getCurrentDirectory(), function (fileName) { return host.getCanonicalFileName(fileName); }) : file.fileName; + var output = ""; + output += color(relativeFileName, ForegroundColorEscapeSequences.Cyan); + output += ":"; + output += color("".concat(firstLine + 1), ForegroundColorEscapeSequences.Yellow); + output += ":"; + output += color("".concat(firstLineChar + 1), ForegroundColorEscapeSequences.Yellow); + return output; + } + ts.formatLocation = formatLocation; + function formatDiagnosticsWithColorAndContext(diagnostics, host) { + var output = ""; + for (var _i = 0, diagnostics_4 = diagnostics; _i < diagnostics_4.length; _i++) { + var diagnostic = diagnostics_4[_i]; + if (diagnostic.file) { + var file = diagnostic.file, start = diagnostic.start; + output += formatLocation(file, start, host); // TODO: GH#18217 + output += " - "; + } + output += formatColorAndReset(ts.diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category)); + output += formatColorAndReset(" TS".concat(diagnostic.code, ": "), ForegroundColorEscapeSequences.Grey); + output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()); + if (diagnostic.file) { + output += host.getNewLine(); + output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host); // TODO: GH#18217 + } + if (diagnostic.relatedInformation) { + output += host.getNewLine(); + for (var _a = 0, _b = diagnostic.relatedInformation; _a < _b.length; _a++) { + var _c = _b[_a], file = _c.file, start = _c.start, length_9 = _c.length, messageText = _c.messageText; + if (file) { + output += host.getNewLine(); + output += halfIndent + formatLocation(file, start, host); // TODO: GH#18217 + output += formatCodeSpan(file, start, length_9, indent, ForegroundColorEscapeSequences.Cyan, host); // TODO: GH#18217 + } + output += host.getNewLine(); + output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine()); + } + } + output += host.getNewLine(); + } + return output; + } + ts.formatDiagnosticsWithColorAndContext = formatDiagnosticsWithColorAndContext; + function flattenDiagnosticMessageText(diag, newLine, indent) { + if (indent === void 0) { indent = 0; } + if (ts.isString(diag)) { + return diag; + } + else if (diag === undefined) { + return ""; + } + var result = ""; + if (indent) { + result += newLine; + for (var i = 0; i < indent; i++) { + result += " "; + } + } + result += diag.messageText; + indent++; + if (diag.next) { + for (var _i = 0, _a = diag.next; _i < _a.length; _i++) { + var kid = _a[_i]; + result += flattenDiagnosticMessageText(kid, newLine, indent); + } + } + return result; + } + ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText; + /* @internal */ + function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) { + if (names.length === 0) { + return []; + } + var resolutions = []; + var cache = new ts.Map(); + for (var _i = 0, names_2 = names; _i < names_2.length; _i++) { + var name = names_2[_i]; + var result = void 0; + var mode = getModeForFileReference(name, containingFileMode); + // We lower-case all type references because npm automatically lowercases all packages. See GH#9824. + var strName = ts.isString(name) ? name : name.fileName.toLowerCase(); + var cacheKey = mode !== undefined ? "".concat(mode, "|").concat(strName) : strName; + if (cache.has(cacheKey)) { + result = cache.get(cacheKey); + } + else { + cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode)); + } + resolutions.push(result); + } + return resolutions; + } + ts.loadWithTypeDirectiveCache = loadWithTypeDirectiveCache; + ; + /** + * Calculates the resulting resolution mode for some reference in some file - this is generally the explicitly + * provided resolution mode in the reference, unless one is not present, in which case it is the mode of the containing file. + */ + function getModeForFileReference(ref, containingFileMode) { + return (ts.isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode; + } + ts.getModeForFileReference = getModeForFileReference; + function getModeForResolutionAtIndex(file, index) { + if (file.impliedNodeFormat === undefined) + return undefined; + // we ensure all elements of file.imports and file.moduleAugmentations have the relevant parent pointers set during program setup, + // so it's safe to use them even pre-bind + return getModeForUsageLocation(file, getModuleNameStringLiteralAt(file, index)); + } + ts.getModeForResolutionAtIndex = getModeForResolutionAtIndex; + /* @internal */ + function isExclusivelyTypeOnlyImportOrExport(decl) { + var _a; + if (ts.isExportDeclaration(decl)) { + return decl.isTypeOnly; + } + if ((_a = decl.importClause) === null || _a === void 0 ? void 0 : _a.isTypeOnly) { + return true; + } + return false; + } + ts.isExclusivelyTypeOnlyImportOrExport = isExclusivelyTypeOnlyImportOrExport; + /** + * Calculates the final resolution mode for a given module reference node. This is generally the explicitly provided resolution mode, if + * one exists, or the mode of the containing source file. (Excepting import=require, which is always commonjs, and dynamic import, which is always esm). + * Notably, this function always returns `undefined` if the containing file has an `undefined` `impliedNodeFormat` - this field is only set when + * `moduleResolution` is `node16`+. + * @param file The file the import or import-like reference is contained within + * @param usage The module reference string + * @returns The final resolution mode of the import + */ + function getModeForUsageLocation(file, usage) { + var _a, _b; + if (file.impliedNodeFormat === undefined) + return undefined; + if ((ts.isImportDeclaration(usage.parent) || ts.isExportDeclaration(usage.parent))) { + var isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent); + if (isTypeOnly) { + var override = getResolutionModeOverrideForClause(usage.parent.assertClause); + if (override) { + return override; + } + } + } + if (usage.parent.parent && ts.isImportTypeNode(usage.parent.parent)) { + var override = getResolutionModeOverrideForClause((_a = usage.parent.parent.assertions) === null || _a === void 0 ? void 0 : _a.assertClause); + if (override) { + return override; + } + } + if (file.impliedNodeFormat !== ts.ModuleKind.ESNext) { + // in cjs files, import call expressions are esm format, otherwise everything is cjs + return ts.isImportCall(ts.walkUpParenthesizedExpressions(usage.parent)) ? ts.ModuleKind.ESNext : ts.ModuleKind.CommonJS; + } + // in esm files, import=require statements are cjs format, otherwise everything is esm + // imports are only parent'd up to their containing declaration/expression, so access farther parents with care + var exprParentParent = (_b = ts.walkUpParenthesizedExpressions(usage.parent)) === null || _b === void 0 ? void 0 : _b.parent; + return exprParentParent && ts.isImportEqualsDeclaration(exprParentParent) ? ts.ModuleKind.CommonJS : ts.ModuleKind.ESNext; + } + ts.getModeForUsageLocation = getModeForUsageLocation; + /* @internal */ + function getResolutionModeOverrideForClause(clause, grammarErrorOnNode) { + if (!clause) + return undefined; + if (ts.length(clause.elements) !== 1) { + grammarErrorOnNode === null || grammarErrorOnNode === void 0 ? void 0 : grammarErrorOnNode(clause, ts.Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require); + return undefined; + } + var elem = clause.elements[0]; + if (!ts.isStringLiteralLike(elem.name)) + return undefined; + if (elem.name.text !== "resolution-mode") { + grammarErrorOnNode === null || grammarErrorOnNode === void 0 ? void 0 : grammarErrorOnNode(elem.name, ts.Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions); + return undefined; + } + if (!ts.isStringLiteralLike(elem.value)) + return undefined; + if (elem.value.text !== "import" && elem.value.text !== "require") { + grammarErrorOnNode === null || grammarErrorOnNode === void 0 ? void 0 : grammarErrorOnNode(elem.value, ts.Diagnostics.resolution_mode_should_be_either_require_or_import); + return undefined; + } + return elem.value.text === "import" ? ts.ModuleKind.ESNext : ts.ModuleKind.CommonJS; + } + ts.getResolutionModeOverrideForClause = getResolutionModeOverrideForClause; + /* @internal */ + function loadWithModeAwareCache(names, containingFile, containingFileName, redirectedReference, loader) { + if (names.length === 0) { + return []; + } + var resolutions = []; + var cache = new ts.Map(); + var i = 0; + for (var _i = 0, names_3 = names; _i < names_3.length; _i++) { + var name = names_3[_i]; + var result = void 0; + var mode = getModeForResolutionAtIndex(containingFile, i); + i++; + var cacheKey = mode !== undefined ? "".concat(mode, "|").concat(name) : name; + if (cache.has(cacheKey)) { + result = cache.get(cacheKey); + } + else { + cache.set(cacheKey, result = loader(name, mode, containingFileName, redirectedReference)); + } + resolutions.push(result); + } + return resolutions; + } + ts.loadWithModeAwareCache = loadWithModeAwareCache; + /* @internal */ + function forEachResolvedProjectReference(resolvedProjectReferences, cb) { + return forEachProjectReference(/*projectReferences*/ undefined, resolvedProjectReferences, function (resolvedRef, parent) { return resolvedRef && cb(resolvedRef, parent); }); + } + ts.forEachResolvedProjectReference = forEachResolvedProjectReference; + function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) { + var seenResolvedRefs; + return worker(projectReferences, resolvedProjectReferences, /*parent*/ undefined); + function worker(projectReferences, resolvedProjectReferences, parent) { + // Visit project references first + if (cbRef) { + var result = cbRef(projectReferences, parent); + if (result) + return result; + } + return ts.forEach(resolvedProjectReferences, function (resolvedRef, index) { + if (resolvedRef && (seenResolvedRefs === null || seenResolvedRefs === void 0 ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) { + // ignore recursives + return undefined; + } + var result = cbResolvedRef(resolvedRef, parent, index); + if (result || !resolvedRef) + return result; + (seenResolvedRefs || (seenResolvedRefs = new ts.Set())).add(resolvedRef.sourceFile.path); + return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef); + }); + } + } + /* @internal */ + ts.inferredTypesContainingFile = "__inferred type names__.ts"; + /*@internal*/ + function isReferencedFile(reason) { + switch (reason === null || reason === void 0 ? void 0 : reason.kind) { + case ts.FileIncludeKind.Import: + case ts.FileIncludeKind.ReferenceFile: + case ts.FileIncludeKind.TypeReferenceDirective: + case ts.FileIncludeKind.LibReferenceDirective: + return true; + default: + return false; + } + } + ts.isReferencedFile = isReferencedFile; + /*@internal*/ + function isReferenceFileLocation(location) { + return location.pos !== undefined; + } + ts.isReferenceFileLocation = isReferenceFileLocation; + /*@internal*/ + function getReferencedFileLocation(getSourceFileByPath, ref) { + var _a, _b, _c; + var _d, _e, _f, _g; + var file = ts.Debug.checkDefined(getSourceFileByPath(ref.file)); + var kind = ref.kind, index = ref.index; + var pos, end, packageId, resolutionMode; + switch (kind) { + case ts.FileIncludeKind.Import: + var importLiteral = getModuleNameStringLiteralAt(file, index); + packageId = (_e = (_d = file.resolvedModules) === null || _d === void 0 ? void 0 : _d.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) === null || _e === void 0 ? void 0 : _e.packageId; + if (importLiteral.pos === -1) + return { file: file, packageId: packageId, text: importLiteral.text }; + pos = ts.skipTrivia(file.text, importLiteral.pos); + end = importLiteral.end; + break; + case ts.FileIncludeKind.ReferenceFile: + (_a = file.referencedFiles[index], pos = _a.pos, end = _a.end); + break; + case ts.FileIncludeKind.TypeReferenceDirective: + (_b = file.typeReferenceDirectives[index], pos = _b.pos, end = _b.end, resolutionMode = _b.resolutionMode); + packageId = (_g = (_f = file.resolvedTypeReferenceDirectiveNames) === null || _f === void 0 ? void 0 : _f.get(ts.toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) === null || _g === void 0 ? void 0 : _g.packageId; + break; + case ts.FileIncludeKind.LibReferenceDirective: + (_c = file.libReferenceDirectives[index], pos = _c.pos, end = _c.end); + break; + default: + return ts.Debug.assertNever(kind); + } + return { file: file, pos: pos, end: end, packageId: packageId }; + } + ts.getReferencedFileLocation = getReferencedFileLocation; + /** + * Determines if program structure is upto date or needs to be recreated + */ + /* @internal */ + function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolution, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) { + // If we haven't created a program yet or have changed automatic type directives, then it is not up-to-date + if (!program || (hasChangedAutomaticTypeDirectiveNames === null || hasChangedAutomaticTypeDirectiveNames === void 0 ? void 0 : hasChangedAutomaticTypeDirectiveNames())) + return false; + // If root file names don't match + if (!ts.arrayIsEqualTo(program.getRootFileNames(), rootFileNames)) + return false; + var seenResolvedRefs; + // If project references don't match + if (!ts.arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate)) + return false; + // If any file is not up-to-date, then the whole program is not up-to-date + if (program.getSourceFiles().some(sourceFileNotUptoDate)) + return false; + // If any of the missing file paths are now created + if (program.getMissingFilePaths().some(fileExists)) + return false; + var currentOptions = program.getCompilerOptions(); + // If the compilation settings do no match, then the program is not up-to-date + if (!ts.compareDataObjects(currentOptions, newOptions)) + return false; + // If everything matches but the text of config file is changed, + // error locations can change for program options, so update the program + if (currentOptions.configFile && newOptions.configFile) + return currentOptions.configFile.text === newOptions.configFile.text; + return true; + function sourceFileNotUptoDate(sourceFile) { + return !sourceFileVersionUptoDate(sourceFile) || + hasInvalidatedResolution(sourceFile.path); + } + function sourceFileVersionUptoDate(sourceFile) { + return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName); + } + function projectReferenceUptoDate(oldRef, newRef, index) { + return ts.projectReferenceIsEqualTo(oldRef, newRef) && + resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef); + } + function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) { + if (oldResolvedRef) { + // Assume true + if (ts.contains(seenResolvedRefs, oldResolvedRef)) + return true; + var refPath_1 = resolveProjectReferencePath(oldRef); + var newParsedCommandLine = getParsedCommandLine(refPath_1); + // Check if config file exists + if (!newParsedCommandLine) + return false; + // If change in source file + if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile) + return false; + // check file names + if (!ts.arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames)) + return false; + // Add to seen before checking the referenced paths of this config file + (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef); + // If child project references are upto date, this project reference is uptodate + return !ts.forEach(oldResolvedRef.references, function (childResolvedRef, index) { + return !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]); + }); + } + // In old program, not able to resolve project reference path, + // so if config file doesnt exist, it is uptodate. + var refPath = resolveProjectReferencePath(oldRef); + return !getParsedCommandLine(refPath); + } + } + ts.isProgramUptoDate = isProgramUptoDate; + function getConfigFileParsingDiagnostics(configFileParseResult) { + return configFileParseResult.options.configFile ? __spreadArray(__spreadArray([], configFileParseResult.options.configFile.parseDiagnostics, true), configFileParseResult.errors, true) : + configFileParseResult.errors; + } + ts.getConfigFileParsingDiagnostics = getConfigFileParsingDiagnostics; + /** + * A function for determining if a given file is esm or cjs format, assuming modern node module resolution rules, as configured by the + * `options` parameter. + * + * @param fileName The normalized absolute path to check the format of (it need not exist on disk) + * @param [packageJsonInfoCache] A cache for package file lookups - it's best to have a cache when this function is called often + * @param host The ModuleResolutionHost which can perform the filesystem lookups for package json data + * @param options The compiler options to perform the analysis under - relevant options are `moduleResolution` and `traceResolution` + * @returns `undefined` if the path has no relevant implied format, `ModuleKind.ESNext` for esm format, and `ModuleKind.CommonJS` for cjs format + */ + function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) { + switch (ts.getEmitModuleResolutionKind(options)) { + case ts.ModuleResolutionKind.Node16: + case ts.ModuleResolutionKind.NodeNext: + return ts.fileExtensionIsOneOf(fileName, [".d.mts" /* Extension.Dmts */, ".mts" /* Extension.Mts */, ".mjs" /* Extension.Mjs */]) ? ts.ModuleKind.ESNext : + ts.fileExtensionIsOneOf(fileName, [".d.cts" /* Extension.Dcts */, ".cts" /* Extension.Cts */, ".cjs" /* Extension.Cjs */]) ? ts.ModuleKind.CommonJS : + ts.fileExtensionIsOneOf(fileName, [".d.ts" /* Extension.Dts */, ".ts" /* Extension.Ts */, ".tsx" /* Extension.Tsx */, ".js" /* Extension.Js */, ".jsx" /* Extension.Jsx */]) ? lookupFromPackageJson() : + undefined; // other extensions, like `json` or `tsbuildinfo`, are set as `undefined` here but they should never be fed through the transformer pipeline + default: + return undefined; + } + function lookupFromPackageJson() { + var scope = ts.getPackageScopeForPath(fileName, packageJsonInfoCache, host, options); + return (scope === null || scope === void 0 ? void 0 : scope.packageJsonContent.type) === "module" ? ts.ModuleKind.ESNext : ts.ModuleKind.CommonJS; + } + } + ts.getImpliedNodeFormatForFile = getImpliedNodeFormatForFile; + /** @internal */ + ts.plainJSErrors = new ts.Set([ + // binder errors + ts.Diagnostics.Cannot_redeclare_block_scoped_variable_0.code, + ts.Diagnostics.A_module_cannot_have_multiple_default_exports.code, + ts.Diagnostics.Another_export_default_is_here.code, + ts.Diagnostics.The_first_export_default_is_here.code, + ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code, + ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code, + ts.Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code, + ts.Diagnostics.constructor_is_a_reserved_word.code, + ts.Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code, + ts.Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code, + ts.Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code, + ts.Diagnostics.Invalid_use_of_0_in_strict_mode.code, + ts.Diagnostics.A_label_is_not_allowed_here.code, + ts.Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code, + ts.Diagnostics.with_statements_are_not_allowed_in_strict_mode.code, + // grammar errors + ts.Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code, + ts.Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code, + ts.Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code, + ts.Diagnostics.A_class_member_cannot_have_the_0_keyword.code, + ts.Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code, + ts.Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code, + ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, + ts.Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, + ts.Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code, + ts.Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code, + ts.Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code, + ts.Diagnostics.A_destructuring_declaration_must_have_an_initializer.code, + ts.Diagnostics.A_get_accessor_cannot_have_parameters.code, + ts.Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code, + ts.Diagnostics.A_rest_element_cannot_have_a_property_name.code, + ts.Diagnostics.A_rest_element_cannot_have_an_initializer.code, + ts.Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code, + ts.Diagnostics.A_rest_parameter_cannot_have_an_initializer.code, + ts.Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code, + ts.Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code, + ts.Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code, + ts.Diagnostics.A_set_accessor_cannot_have_rest_parameter.code, + ts.Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code, + ts.Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code, + ts.Diagnostics.An_export_declaration_cannot_have_modifiers.code, + ts.Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code, + ts.Diagnostics.An_import_declaration_cannot_have_modifiers.code, + ts.Diagnostics.An_object_member_cannot_be_declared_optional.code, + ts.Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code, + ts.Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code, + ts.Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code, + ts.Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code, + ts.Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code, + ts.Diagnostics.Classes_can_only_extend_a_single_class.code, + ts.Diagnostics.Classes_may_not_have_a_field_named_constructor.code, + ts.Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code, + ts.Diagnostics.Duplicate_label_0.code, + ts.Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments.code, + ts.Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block.code, + ts.Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code, + ts.Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code, + ts.Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code, + ts.Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code, + ts.Diagnostics.Jump_target_cannot_cross_function_boundary.code, + ts.Diagnostics.Line_terminator_not_permitted_before_arrow.code, + ts.Diagnostics.Modifiers_cannot_appear_here.code, + ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code, + ts.Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code, + ts.Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code, + ts.Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, + ts.Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code, + ts.Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code, + ts.Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code, + ts.Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code, + ts.Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code, + ts.Diagnostics.Trailing_comma_not_allowed.code, + ts.Diagnostics.Variable_declaration_list_cannot_be_empty.code, + ts.Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code, + ts.Diagnostics._0_expected.code, + ts.Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code, + ts.Diagnostics._0_list_cannot_be_empty.code, + ts.Diagnostics._0_modifier_already_seen.code, + ts.Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code, + ts.Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code, + ts.Diagnostics._0_modifier_cannot_appear_on_a_parameter.code, + ts.Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code, + ts.Diagnostics._0_modifier_cannot_be_used_here.code, + ts.Diagnostics._0_modifier_must_precede_1_modifier.code, + ts.Diagnostics.const_declarations_can_only_be_declared_inside_a_block.code, + ts.Diagnostics.const_declarations_must_be_initialized.code, + ts.Diagnostics.extends_clause_already_seen.code, + ts.Diagnostics.let_declarations_can_only_be_declared_inside_a_block.code, + ts.Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code, + ]); + /** + * Determine if source file needs to be re-created even if its text hasn't changed + */ + function shouldProgramCreateNewSourceFiles(program, newOptions) { + if (!program) + return false; + // If any compiler options change, we can't reuse old source file even if version match + // The change in options like these could result in change in syntax tree or `sourceFile.bindDiagnostics`. + return ts.optionsHaveChanges(program.getCompilerOptions(), newOptions, ts.sourceFileAffectingCompilerOptions); + } + function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) { + return { + rootNames: rootNames, + options: options, + host: host, + oldProgram: oldProgram, + configFileParsingDiagnostics: configFileParsingDiagnostics + }; + } + function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) { + var _a, _b, _c, _d; + var createProgramOptions = ts.isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions; // TODO: GH#18217 + var rootNames = createProgramOptions.rootNames, options = createProgramOptions.options, configFileParsingDiagnostics = createProgramOptions.configFileParsingDiagnostics, projectReferences = createProgramOptions.projectReferences; + var oldProgram = createProgramOptions.oldProgram; + var processingDefaultLibFiles; + var processingOtherFiles; + var files; + var symlinks; + var commonSourceDirectory; + var typeChecker; + var classifiableNames; + var ambientModuleNameToUnmodifiedFileName = new ts.Map(); + var fileReasons = ts.createMultiMap(); + var cachedBindAndCheckDiagnosticsForFile = {}; + var cachedDeclarationDiagnosticsForFile = {}; + var resolvedTypeReferenceDirectives = ts.createModeAwareCache(); + var fileProcessingDiagnostics; + // The below settings are to track if a .js file should be add to the program if loaded via searching under node_modules. + // This works as imported modules are discovered recursively in a depth first manner, specifically: + // - For each root file, findSourceFile is called. + // - This calls processImportedModules for each module imported in the source file. + // - This calls resolveModuleNames, and then calls findSourceFile for each resolved module. + // As all these operations happen - and are nested - within the createProgram call, they close over the below variables. + // The current resolution depth is tracked by incrementing/decrementing as the depth first search progresses. + var maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; + var currentNodeModulesDepth = 0; + // If a module has some of its imports skipped due to being at the depth limit under node_modules, then track + // this, as it may be imported at a shallower depth later, and then it will need its skipped imports processed. + var modulesWithElidedImports = new ts.Map(); + // Track source files that are source files found by searching under node_modules, as these shouldn't be compiled. + var sourceFilesFoundSearchingNodeModules = new ts.Map(); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "createProgram", { configFilePath: options.configFilePath, rootDir: options.rootDir }, /*separateBeginAndEnd*/ true); + ts.performance.mark("beforeProgram"); + var host = createProgramOptions.host || createCompilerHost(options); + var configParsingHost = parseConfigHostFromCompilerHostLike(host); + var skipDefaultLib = options.noLib; + var getDefaultLibraryFileName = ts.memoize(function () { return host.getDefaultLibFileName(options); }); + var defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : ts.getDirectoryPath(getDefaultLibraryFileName()); + var programDiagnostics = ts.createDiagnosticCollection(); + var currentDirectory = host.getCurrentDirectory(); + var supportedExtensions = ts.getSupportedExtensions(options); + var supportedExtensionsWithJsonIfResolveJsonModule = ts.getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); + // Map storing if there is emit blocking diagnostics for given input + var hasEmitBlockingDiagnostics = new ts.Map(); + var _compilerOptionsObjectLiteralSyntax; + var moduleResolutionCache; + var typeReferenceDirectiveResolutionCache; + var actualResolveModuleNamesWorker; + var hasInvalidatedResolution = host.hasInvalidatedResolution || ts.returnFalse; + if (host.resolveModuleNames) { + actualResolveModuleNamesWorker = function (moduleNames, containingFile, containingFileName, reusedNames, redirectedReference) { return host.resolveModuleNames(ts.Debug.checkEachDefined(moduleNames), containingFileName, reusedNames, redirectedReference, options, containingFile).map(function (resolved) { + // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName. + if (!resolved || resolved.extension !== undefined) { + return resolved; + } + var withExtension = ts.clone(resolved); + withExtension.extension = ts.extensionFromPath(resolved.resolvedFileName); + return withExtension; + }); }; + moduleResolutionCache = (_a = host.getModuleResolutionCache) === null || _a === void 0 ? void 0 : _a.call(host); + } + else { + moduleResolutionCache = ts.createModuleResolutionCache(currentDirectory, getCanonicalFileName, options); + var loader_1 = function (moduleName, resolverMode, containingFileName, redirectedReference) { return ts.resolveModuleName(moduleName, containingFileName, options, host, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule; }; // TODO: GH#18217 + actualResolveModuleNamesWorker = function (moduleNames, containingFile, containingFileName, _reusedNames, redirectedReference) { return loadWithModeAwareCache(ts.Debug.checkEachDefined(moduleNames), containingFile, containingFileName, redirectedReference, loader_1); }; + } + var actualResolveTypeReferenceDirectiveNamesWorker; + if (host.resolveTypeReferenceDirectives) { + actualResolveTypeReferenceDirectiveNamesWorker = function (typeDirectiveNames, containingFile, redirectedReference, containingFileMode) { return host.resolveTypeReferenceDirectives(ts.Debug.checkEachDefined(typeDirectiveNames), containingFile, redirectedReference, options, containingFileMode); }; + } + else { + typeReferenceDirectiveResolutionCache = ts.createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, /*options*/ undefined, moduleResolutionCache === null || moduleResolutionCache === void 0 ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()); + var loader_2 = function (typesRef, containingFile, redirectedReference, resolutionMode) { return ts.resolveTypeReferenceDirective(typesRef, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode).resolvedTypeReferenceDirective; }; // TODO: GH#18217 + actualResolveTypeReferenceDirectiveNamesWorker = function (typeReferenceDirectiveNames, containingFile, redirectedReference, containingFileMode) { return loadWithTypeDirectiveCache(ts.Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader_2); }; + } + // Map from a stringified PackageId to the source file with that id. + // Only one source file may have a given packageId. Others become redirects (see createRedirectSourceFile). + // `packageIdToSourceFile` is only used while building the program, while `sourceFileToPackageName` and `isSourceFileTargetOfRedirect` are kept around. + var packageIdToSourceFile = new ts.Map(); + // Maps from a SourceFile's `.path` to the name of the package it was imported with. + var sourceFileToPackageName = new ts.Map(); + // Key is a file name. Value is the (non-empty, or undefined) list of files that redirect to it. + var redirectTargetsMap = ts.createMultiMap(); + var usesUriStyleNodeCoreModules = false; + /** + * map with + * - SourceFile if present + * - false if sourceFile missing for source of project reference redirect + * - undefined otherwise + */ + var filesByName = new ts.Map(); + var missingFilePaths; + // stores 'filename -> file association' ignoring case + // used to track cases when two file names differ only in casing + var filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? new ts.Map() : undefined; + // A parallel array to projectReferences storing the results of reading in the referenced tsconfig files + var resolvedProjectReferences; + var projectReferenceRedirects; + var mapFromFileToProjectReferenceRedirects; + var mapFromToProjectReferenceRedirectSource; + var useSourceOfProjectReferenceRedirect = !!((_b = host.useSourceOfProjectReferenceRedirect) === null || _b === void 0 ? void 0 : _b.call(host)) && + !options.disableSourceOfProjectReferenceRedirect; + var _e = updateHostForUseSourceOfProjectReferenceRedirect({ + compilerHost: host, + getSymlinkCache: getSymlinkCache, + useSourceOfProjectReferenceRedirect: useSourceOfProjectReferenceRedirect, + toPath: toPath, + getResolvedProjectReferences: getResolvedProjectReferences, + getSourceOfProjectReferenceRedirect: getSourceOfProjectReferenceRedirect, + forEachResolvedProjectReference: forEachResolvedProjectReference + }), onProgramCreateComplete = _e.onProgramCreateComplete, fileExists = _e.fileExists, directoryExists = _e.directoryExists; + var readFile = host.readFile.bind(host); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram }); + var shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + // We set `structuralIsReused` to `undefined` because `tryReuseStructureFromOldProgram` calls `tryReuseStructureFromOldProgram` which checks + // `structuralIsReused`, which would be a TDZ violation if it was not set in advance to `undefined`. + var structureIsReused; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "tryReuseStructureFromOldProgram", {}); + structureIsReused = tryReuseStructureFromOldProgram(); // eslint-disable-line prefer-const + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + if (structureIsReused !== 2 /* StructureIsReused.Completely */) { + processingDefaultLibFiles = []; + processingOtherFiles = []; + if (projectReferences) { + if (!resolvedProjectReferences) { + resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); + } + if (rootNames.length) { + resolvedProjectReferences === null || resolvedProjectReferences === void 0 ? void 0 : resolvedProjectReferences.forEach(function (parsedRef, index) { + if (!parsedRef) + return; + var out = ts.outFile(parsedRef.commandLine.options); + if (useSourceOfProjectReferenceRedirect) { + if (out || ts.getEmitModuleKind(parsedRef.commandLine.options) === ts.ModuleKind.None) { + for (var _i = 0, _a = parsedRef.commandLine.fileNames; _i < _a.length; _i++) { + var fileName = _a[_i]; + processProjectReferenceFile(fileName, { kind: ts.FileIncludeKind.SourceFromProjectReference, index: index }); + } + } + } + else { + if (out) { + processProjectReferenceFile(ts.changeExtension(out, ".d.ts"), { kind: ts.FileIncludeKind.OutputFromProjectReference, index: index }); + } + else if (ts.getEmitModuleKind(parsedRef.commandLine.options) === ts.ModuleKind.None) { + var getCommonSourceDirectory_2 = ts.memoize(function () { return ts.getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames()); }); + for (var _b = 0, _c = parsedRef.commandLine.fileNames; _b < _c.length; _b++) { + var fileName = _c[_b]; + if (!ts.isDeclarationFileName(fileName) && !ts.fileExtensionIs(fileName, ".json" /* Extension.Json */)) { + processProjectReferenceFile(ts.getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory_2), { kind: ts.FileIncludeKind.OutputFromProjectReference, index: index }); + } + } + } + } + }); + } + } + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "processRootFiles", { count: rootNames.length }); + ts.forEach(rootNames, function (name, index) { return processRootFile(name, /*isDefaultLib*/ false, /*ignoreNoDefaultLib*/ false, { kind: ts.FileIncludeKind.RootFile, index: index }); }); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + // load type declarations specified via 'types' argument or implicitly from types/ and node_modules/@types folders + var typeReferences = rootNames.length ? ts.getAutomaticTypeDirectiveNames(options, host) : ts.emptyArray; + if (typeReferences.length) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "processTypeReferences", { count: typeReferences.length }); + // This containingFilename needs to match with the one used in managed-side + var containingDirectory = options.configFilePath ? ts.getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(); + var containingFilename = ts.combinePaths(containingDirectory, ts.inferredTypesContainingFile); + var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, containingFilename); + for (var i = 0; i < typeReferences.length; i++) { + // under node16/nodenext module resolution, load `types`/ata include names as cjs resolution results by passing an `undefined` mode + processTypeReferenceDirective(typeReferences[i], /*mode*/ undefined, resolutions[i], { kind: ts.FileIncludeKind.AutomaticTypeDirectiveFile, typeReference: typeReferences[i], packageId: (_c = resolutions[i]) === null || _c === void 0 ? void 0 : _c.packageId }); + } + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + // Do not process the default library if: + // - The '--noLib' flag is used. + // - A 'no-default-lib' reference comment is encountered in + // processing the root files. + if (rootNames.length && !skipDefaultLib) { + // If '--lib' is not specified, include default library file according to '--target' + // otherwise, using options specified in '--lib' instead of '--target' default library file + var defaultLibraryFileName = getDefaultLibraryFileName(); + if (!options.lib && defaultLibraryFileName) { + processRootFile(defaultLibraryFileName, /*isDefaultLib*/ true, /*ignoreNoDefaultLib*/ false, { kind: ts.FileIncludeKind.LibFile }); + } + else { + ts.forEach(options.lib, function (libFileName, index) { + processRootFile(pathForLibFile(libFileName), /*isDefaultLib*/ true, /*ignoreNoDefaultLib*/ false, { kind: ts.FileIncludeKind.LibFile, index: index }); + }); + } + } + missingFilePaths = ts.arrayFrom(ts.mapDefinedIterator(filesByName.entries(), function (_a) { + var path = _a[0], file = _a[1]; + return file === undefined ? path : undefined; + })); + files = ts.stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles); + processingDefaultLibFiles = undefined; + processingOtherFiles = undefined; + } + ts.Debug.assert(!!missingFilePaths); + // Release any files we have acquired in the old program but are + // not part of the new program. + if (oldProgram && host.onReleaseOldSourceFile) { + var oldSourceFiles = oldProgram.getSourceFiles(); + for (var _i = 0, oldSourceFiles_1 = oldSourceFiles; _i < oldSourceFiles_1.length; _i++) { + var oldSourceFile = oldSourceFiles_1[_i]; + var newFile = getSourceFileByPath(oldSourceFile.resolvedPath); + if (shouldCreateNewSourceFile || !newFile || + // old file wasn't redirect but new file is + (oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path)) { + host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path)); + } + } + if (!host.getParsedCommandLine) { + oldProgram.forEachResolvedProjectReference(function (resolvedProjectReference) { + if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) { + host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), /*hasSourceFileByPath*/ false); + } + }); + } + } + // Release commandlines that new program does not use + if (oldProgram && host.onReleaseParsedCommandLine) { + forEachProjectReference(oldProgram.getProjectReferences(), oldProgram.getResolvedProjectReferences(), function (oldResolvedRef, parent, index) { + var oldReference = (parent === null || parent === void 0 ? void 0 : parent.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index]; + var oldRefPath = resolveProjectReferencePath(oldReference); + if (!(projectReferenceRedirects === null || projectReferenceRedirects === void 0 ? void 0 : projectReferenceRedirects.has(toPath(oldRefPath)))) { + host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions()); + } + }); + } + typeReferenceDirectiveResolutionCache = undefined; + // unconditionally set oldProgram to undefined to prevent it from being captured in closure + oldProgram = undefined; + var program = { + getRootFileNames: function () { return rootNames; }, + getSourceFile: getSourceFile, + getSourceFileByPath: getSourceFileByPath, + getSourceFiles: function () { return files; }, + getMissingFilePaths: function () { return missingFilePaths; }, + getModuleResolutionCache: function () { return moduleResolutionCache; }, + getFilesByNameMap: function () { return filesByName; }, + getCompilerOptions: function () { return options; }, + getSyntacticDiagnostics: getSyntacticDiagnostics, + getOptionsDiagnostics: getOptionsDiagnostics, + getGlobalDiagnostics: getGlobalDiagnostics, + getSemanticDiagnostics: getSemanticDiagnostics, + getCachedSemanticDiagnostics: getCachedSemanticDiagnostics, + getSuggestionDiagnostics: getSuggestionDiagnostics, + getDeclarationDiagnostics: getDeclarationDiagnostics, + getBindAndCheckDiagnostics: getBindAndCheckDiagnostics, + getProgramDiagnostics: getProgramDiagnostics, + getTypeChecker: getTypeChecker, + getClassifiableNames: getClassifiableNames, + getCommonSourceDirectory: getCommonSourceDirectory, + emit: emit, + getCurrentDirectory: function () { return currentDirectory; }, + getNodeCount: function () { return getTypeChecker().getNodeCount(); }, + getIdentifierCount: function () { return getTypeChecker().getIdentifierCount(); }, + getSymbolCount: function () { return getTypeChecker().getSymbolCount(); }, + getTypeCount: function () { return getTypeChecker().getTypeCount(); }, + getInstantiationCount: function () { return getTypeChecker().getInstantiationCount(); }, + getRelationCacheSizes: function () { return getTypeChecker().getRelationCacheSizes(); }, + getFileProcessingDiagnostics: function () { return fileProcessingDiagnostics; }, + getResolvedTypeReferenceDirectives: function () { return resolvedTypeReferenceDirectives; }, + isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, + isSourceFileDefaultLibrary: isSourceFileDefaultLibrary, + getSourceFileFromReference: getSourceFileFromReference, + getLibFileFromReference: getLibFileFromReference, + sourceFileToPackageName: sourceFileToPackageName, + redirectTargetsMap: redirectTargetsMap, + usesUriStyleNodeCoreModules: usesUriStyleNodeCoreModules, + isEmittedFile: isEmittedFile, + getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics, + getResolvedModuleWithFailedLookupLocationsFromCache: getResolvedModuleWithFailedLookupLocationsFromCache, + getProjectReferences: getProjectReferences, + getResolvedProjectReferences: getResolvedProjectReferences, + getProjectReferenceRedirect: getProjectReferenceRedirect, + getResolvedProjectReferenceToRedirect: getResolvedProjectReferenceToRedirect, + getResolvedProjectReferenceByPath: getResolvedProjectReferenceByPath, + forEachResolvedProjectReference: forEachResolvedProjectReference, + isSourceOfProjectReferenceRedirect: isSourceOfProjectReferenceRedirect, + emitBuildInfo: emitBuildInfo, + fileExists: fileExists, + readFile: readFile, + directoryExists: directoryExists, + getSymlinkCache: getSymlinkCache, + realpath: (_d = host.realpath) === null || _d === void 0 ? void 0 : _d.bind(host), + useCaseSensitiveFileNames: function () { return host.useCaseSensitiveFileNames(); }, + getFileIncludeReasons: function () { return fileReasons; }, + structureIsReused: structureIsReused, + writeFile: writeFile, + }; + onProgramCreateComplete(); + // Add file processingDiagnostics + fileProcessingDiagnostics === null || fileProcessingDiagnostics === void 0 ? void 0 : fileProcessingDiagnostics.forEach(function (diagnostic) { + switch (diagnostic.kind) { + case 1 /* FilePreprocessingDiagnosticsKind.FilePreprocessingFileExplainingDiagnostic */: + return programDiagnostics.add(createDiagnosticExplainingFile(diagnostic.file && getSourceFileByPath(diagnostic.file), diagnostic.fileProcessingReason, diagnostic.diagnostic, diagnostic.args || ts.emptyArray)); + case 0 /* FilePreprocessingDiagnosticsKind.FilePreprocessingReferencedDiagnostic */: + var _a = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason), file = _a.file, pos = _a.pos, end = _a.end; + return programDiagnostics.add(ts.createFileDiagnostic.apply(void 0, __spreadArray([file, ts.Debug.checkDefined(pos), ts.Debug.checkDefined(end) - pos, diagnostic.diagnostic], diagnostic.args || ts.emptyArray, false))); + default: + ts.Debug.assertNever(diagnostic); + } + }); + verifyCompilerOptions(); + ts.performance.mark("afterProgram"); + ts.performance.measure("Program", "beforeProgram", "afterProgram"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return program; + function addResolutionDiagnostics(list) { + if (!list) + return; + for (var _i = 0, list_3 = list; _i < list_3.length; _i++) { + var elem = list_3[_i]; + programDiagnostics.add(elem); + } + } + function pullDiagnosticsFromCache(names, containingFile) { + var _a; + if (!moduleResolutionCache) + return; + var containingFileName = ts.getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); + var containingFileMode = !ts.isString(containingFile) ? containingFile.impliedNodeFormat : undefined; + var containingDir = ts.getDirectoryPath(containingFileName); + var redirectedReference = getRedirectReferenceForResolution(containingFile); + var i = 0; + for (var _i = 0, names_4 = names; _i < names_4.length; _i++) { + var n = names_4[_i]; + // mimics logic done in the resolution cache, should be resilient to upgrading it to use `FileReference`s for non-type-reference modal lookups to make it rely on the index in the list less + var mode = typeof n === "string" ? getModeForResolutionAtIndex(containingFile, i) : getModeForFileReference(n, containingFileMode); + var name = typeof n === "string" ? n : n.fileName; + i++; + // only nonrelative names hit the cache, and, at least as of right now, only nonrelative names can issue diagnostics + // (Since diagnostics are only issued via import or export map lookup) + // This may totally change if/when the issue of output paths not mapping to input files is fixed in a broader context + // When it is, how we extract diagnostics from the module name resolver will have the be refined - the current cache + // APIs wrapping the underlying resolver make it almost impossible to smuggle the diagnostics out in a generalized way + if (ts.isExternalModuleNameRelative(name)) + continue; + var diags = (_a = moduleResolutionCache.getOrCreateCacheForModuleName(name, mode, redirectedReference).get(containingDir)) === null || _a === void 0 ? void 0 : _a.resolutionDiagnostics; + addResolutionDiagnostics(diags); + } + } + function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) { + if (!moduleNames.length) + return ts.emptyArray; + var containingFileName = ts.getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); + var redirectedReference = getRedirectReferenceForResolution(containingFile); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "resolveModuleNamesWorker", { containingFileName: containingFileName }); + ts.performance.mark("beforeResolveModule"); + var result = actualResolveModuleNamesWorker(moduleNames, containingFile, containingFileName, reusedNames, redirectedReference); + ts.performance.mark("afterResolveModule"); + ts.performance.measure("ResolveModule", "beforeResolveModule", "afterResolveModule"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + pullDiagnosticsFromCache(moduleNames, containingFile); + return result; + } + function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile) { + if (!typeDirectiveNames.length) + return []; + var containingFileName = !ts.isString(containingFile) ? ts.getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile; + var redirectedReference = !ts.isString(containingFile) ? getRedirectReferenceForResolution(containingFile) : undefined; + var containingFileMode = !ts.isString(containingFile) ? containingFile.impliedNodeFormat : undefined; + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName: containingFileName }); + ts.performance.mark("beforeResolveTypeReference"); + var result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, containingFileMode); + ts.performance.mark("afterResolveTypeReference"); + ts.performance.measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return result; + } + function getRedirectReferenceForResolution(file) { + var redirect = getResolvedProjectReferenceToRedirect(file.originalFileName); + if (redirect || !ts.isDeclarationFileName(file.originalFileName)) + return redirect; + // The originalFileName could not be actual source file name if file found was d.ts from referecned project + // So in this case try to look up if this is output from referenced project, if it is use the redirected project in that case + var resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path); + if (resultFromDts) + return resultFromDts; + // If preserveSymlinks is true, module resolution wont jump the symlink + // but the resolved real path may be the .d.ts from project reference + // Note:: Currently we try the real path only if the + // file is from node_modules to avoid having to run real path on all file paths + if (!host.realpath || !options.preserveSymlinks || !ts.stringContains(file.originalFileName, ts.nodeModulesPathPart)) + return undefined; + var realDeclarationPath = toPath(host.realpath(file.originalFileName)); + return realDeclarationPath === file.path ? undefined : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath); + } + function getRedirectReferenceForResolutionFromSourceOfProject(filePath) { + var source = getSourceOfProjectReferenceRedirect(filePath); + if (ts.isString(source)) + return getResolvedProjectReferenceToRedirect(source); + if (!source) + return undefined; + // Output of .d.ts file so return resolved ref that matches the out file name + return forEachResolvedProjectReference(function (resolvedRef) { + var out = ts.outFile(resolvedRef.commandLine.options); + if (!out) + return undefined; + return toPath(out) === filePath ? resolvedRef : undefined; + }); + } + function compareDefaultLibFiles(a, b) { + return ts.compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b)); + } + function getDefaultLibFilePriority(a) { + if (ts.containsPath(defaultLibraryPath, a.fileName, /*ignoreCase*/ false)) { + var basename = ts.getBaseFileName(a.fileName); + if (basename === "lib.d.ts" || basename === "lib.es6.d.ts") + return 0; + var name = ts.removeSuffix(ts.removePrefix(basename, "lib."), ".d.ts"); + var index = ts.libs.indexOf(name); + if (index !== -1) + return index + 1; + } + return ts.libs.length + 2; + } + function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, mode) { + return moduleResolutionCache && ts.resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache, mode); + } + function toPath(fileName) { + return ts.toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getCommonSourceDirectory() { + if (commonSourceDirectory === undefined) { + var emittedFiles_1 = ts.filter(files, function (file) { return ts.sourceFileMayBeEmitted(file, program); }); + commonSourceDirectory = ts.getCommonSourceDirectory(options, function () { return ts.mapDefined(emittedFiles_1, function (file) { return file.isDeclarationFile ? undefined : file.fileName; }); }, currentDirectory, getCanonicalFileName, function (commonSourceDirectory) { return checkSourceFilesBelongToPath(emittedFiles_1, commonSourceDirectory); }); + } + return commonSourceDirectory; + } + function getClassifiableNames() { + var _a; + if (!classifiableNames) { + // Initialize a checker so that all our files are bound. + getTypeChecker(); + classifiableNames = new ts.Set(); + for (var _i = 0, files_3 = files; _i < files_3.length; _i++) { + var sourceFile = files_3[_i]; + (_a = sourceFile.classifiableNames) === null || _a === void 0 ? void 0 : _a.forEach(function (value) { return classifiableNames.add(value); }); + } + } + return classifiableNames; + } + function resolveModuleNamesReusingOldState(moduleNames, file) { + if (structureIsReused === 0 /* StructureIsReused.Not */ && !file.ambientModuleNames.length) { + // If the old program state does not permit reusing resolutions and `file` does not contain locally defined ambient modules, + // the best we can do is fallback to the default logic. + return resolveModuleNamesWorker(moduleNames, file, /*reusedNames*/ undefined); + } + var oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName); + if (oldSourceFile !== file && file.resolvedModules) { + // `file` was created for the new program. + // + // We only set `file.resolvedModules` via work from the current function, + // so it is defined iff we already called the current function on `file`. + // That call happened no later than the creation of the `file` object, + // which per above occurred during the current program creation. + // Since we assume the filesystem does not change during program creation, + // it is safe to reuse resolutions from the earlier call. + var result_14 = []; + var i = 0; + for (var _i = 0, moduleNames_1 = moduleNames; _i < moduleNames_1.length; _i++) { + var moduleName = moduleNames_1[_i]; + var resolvedModule = file.resolvedModules.get(moduleName, getModeForResolutionAtIndex(file, i)); + i++; + result_14.push(resolvedModule); + } + return result_14; + } + // At this point, we know at least one of the following hold: + // - file has local declarations for ambient modules + // - old program state is available + // With this information, we can infer some module resolutions without performing resolution. + /** An ordered list of module names for which we cannot recover the resolution. */ + var unknownModuleNames; + /** + * The indexing of elements in this list matches that of `moduleNames`. + * + * Before combining results, result[i] is in one of the following states: + * * undefined: needs to be recomputed, + * * predictedToResolveToAmbientModuleMarker: known to be an ambient module. + * Needs to be reset to undefined before returning, + * * ResolvedModuleFull instance: can be reused. + */ + var result; + var reusedNames; + /** A transient placeholder used to mark predicted resolution in the result list. */ + var predictedToResolveToAmbientModuleMarker = {}; + for (var i = 0; i < moduleNames.length; i++) { + var moduleName = moduleNames[i]; + // If the source file is unchanged and doesnt have invalidated resolution, reuse the module resolutions + if (file === oldSourceFile && !hasInvalidatedResolution(oldSourceFile.path)) { + var oldResolvedModule = ts.getResolvedModule(oldSourceFile, moduleName, getModeForResolutionAtIndex(oldSourceFile, i)); + if (oldResolvedModule) { + if (ts.isTraceEnabled(options, host)) { + ts.trace(host, oldResolvedModule.packageId ? + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2, moduleName, ts.getNormalizedAbsolutePath(file.originalFileName, currentDirectory), oldResolvedModule.resolvedFileName, oldResolvedModule.packageId && ts.packageIdToString(oldResolvedModule.packageId)); + } + (result || (result = new Array(moduleNames.length)))[i] = oldResolvedModule; + (reusedNames || (reusedNames = [])).push(moduleName); + continue; + } + } + // We know moduleName resolves to an ambient module provided that moduleName: + // - is in the list of ambient modules locally declared in the current source file. + // - resolved to an ambient module in the old program whose declaration is in an unmodified file + // (so the same module declaration will land in the new program) + var resolvesToAmbientModuleInNonModifiedFile = false; + if (ts.contains(file.ambientModuleNames, moduleName)) { + resolvesToAmbientModuleInNonModifiedFile = true; + if (ts.isTraceEnabled(options, host)) { + ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName, ts.getNormalizedAbsolutePath(file.originalFileName, currentDirectory)); + } + } + else { + resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName, i); + } + if (resolvesToAmbientModuleInNonModifiedFile) { + (result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker; + } + else { + // Resolution failed in the old program, or resolved to an ambient module for which we can't reuse the result. + (unknownModuleNames || (unknownModuleNames = [])).push(moduleName); + } + } + var resolutions = unknownModuleNames && unknownModuleNames.length + ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) + : ts.emptyArray; + // Combine results of resolutions and predicted results + if (!result) { + // There were no unresolved/ambient resolutions. + ts.Debug.assert(resolutions.length === moduleNames.length); + return resolutions; + } + var j = 0; + for (var i = 0; i < result.length; i++) { + if (result[i]) { + // `result[i]` is either a `ResolvedModuleFull` or a marker. + // If it is the former, we can leave it as is. + if (result[i] === predictedToResolveToAmbientModuleMarker) { + result[i] = undefined; // TODO: GH#18217 + } + } + else { + result[i] = resolutions[j]; + j++; + } + } + ts.Debug.assert(j === resolutions.length); + return result; + // If we change our policy of rechecking failed lookups on each program create, + // we should adjust the value returned here. + function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName, index) { + if (index >= ts.length(oldSourceFile === null || oldSourceFile === void 0 ? void 0 : oldSourceFile.imports) + ts.length(oldSourceFile === null || oldSourceFile === void 0 ? void 0 : oldSourceFile.moduleAugmentations)) + return false; // mode index out of bounds, don't reuse resolution + var resolutionToFile = ts.getResolvedModule(oldSourceFile, moduleName, oldSourceFile && getModeForResolutionAtIndex(oldSourceFile, index)); + var resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName); + if (resolutionToFile && resolvedFile) { + // In the old program, we resolved to an ambient module that was in the same + // place as we expected to find an actual module file. + // We actually need to return 'false' here even though this seems like a 'true' case + // because the normal module resolution algorithm will find this anyway. + return false; + } + // at least one of declarations should come from non-modified source file + var unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName); + if (!unmodifiedFile) { + return false; + } + if (ts.isTraceEnabled(options, host)) { + ts.trace(host, ts.Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName, unmodifiedFile); + } + return true; + } + } + function canReuseProjectReferences() { + return !forEachProjectReference(oldProgram.getProjectReferences(), oldProgram.getResolvedProjectReferences(), function (oldResolvedRef, parent, index) { + var newRef = (parent ? parent.commandLine.projectReferences : projectReferences)[index]; + var newResolvedRef = parseProjectReferenceConfigFile(newRef); + if (oldResolvedRef) { + // Resolved project reference has gone missing or changed + return !newResolvedRef || + newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || + !ts.arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames); + } + else { + // A previously-unresolved reference may be resolved now + return newResolvedRef !== undefined; + } + }, function (oldProjectReferences, parent) { + // If array of references is changed, we cant resue old program + var newReferences = parent ? getResolvedProjectReferenceByPath(parent.sourceFile.path).commandLine.projectReferences : projectReferences; + return !ts.arrayIsEqualTo(oldProjectReferences, newReferences, ts.projectReferenceIsEqualTo); + }); + } + function tryReuseStructureFromOldProgram() { + var _a; + if (!oldProgram) { + return 0 /* StructureIsReused.Not */; + } + // check properties that can affect structure of the program or module resolution strategy + // if any of these properties has changed - structure cannot be reused + var oldOptions = oldProgram.getCompilerOptions(); + if (ts.changesAffectModuleResolution(oldOptions, options)) { + return 0 /* StructureIsReused.Not */; + } + // there is an old program, check if we can reuse its structure + var oldRootNames = oldProgram.getRootFileNames(); + if (!ts.arrayIsEqualTo(oldRootNames, rootNames)) { + return 0 /* StructureIsReused.Not */; + } + // Check if any referenced project tsconfig files are different + if (!canReuseProjectReferences()) { + return 0 /* StructureIsReused.Not */; + } + if (projectReferences) { + resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); + } + // check if program source files has changed in the way that can affect structure of the program + var newSourceFiles = []; + var modifiedSourceFiles = []; + structureIsReused = 2 /* StructureIsReused.Completely */; + // If the missing file paths are now present, it can change the progam structure, + // and hence cant reuse the structure. + // This is same as how we dont reuse the structure if one of the file from old program is now missing + if (oldProgram.getMissingFilePaths().some(function (missingFilePath) { return host.fileExists(missingFilePath); })) { + return 0 /* StructureIsReused.Not */; + } + var oldSourceFiles = oldProgram.getSourceFiles(); + var SeenPackageName; + (function (SeenPackageName) { + SeenPackageName[SeenPackageName["Exists"] = 0] = "Exists"; + SeenPackageName[SeenPackageName["Modified"] = 1] = "Modified"; + })(SeenPackageName || (SeenPackageName = {})); + var seenPackageNames = new ts.Map(); + for (var _i = 0, oldSourceFiles_2 = oldSourceFiles; _i < oldSourceFiles_2.length; _i++) { + var oldSourceFile = oldSourceFiles_2[_i]; + var newSourceFile = host.getSourceFileByPath + ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options), /*onError*/ undefined, shouldCreateNewSourceFile) + : host.getSourceFile(oldSourceFile.fileName, getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options), /*onError*/ undefined, shouldCreateNewSourceFile); // TODO: GH#18217 + if (!newSourceFile) { + return 0 /* StructureIsReused.Not */; + } + ts.Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`"); + var fileChanged = void 0; + if (oldSourceFile.redirectInfo) { + // We got `newSourceFile` by path, so it is actually for the unredirected file. + // This lets us know if the unredirected file has changed. If it has we should break the redirect. + if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) { + // Underlying file has changed. Might not redirect anymore. Must rebuild program. + return 0 /* StructureIsReused.Not */; + } + fileChanged = false; + newSourceFile = oldSourceFile; // Use the redirect. + } + else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) { + // If a redirected-to source file changes, the redirect may be broken. + if (newSourceFile !== oldSourceFile) { + return 0 /* StructureIsReused.Not */; + } + fileChanged = false; + } + else { + fileChanged = newSourceFile !== oldSourceFile; + } + // Since the project references havent changed, its right to set originalFileName and resolvedPath here + newSourceFile.path = oldSourceFile.path; + newSourceFile.originalFileName = oldSourceFile.originalFileName; + newSourceFile.resolvedPath = oldSourceFile.resolvedPath; + newSourceFile.fileName = oldSourceFile.fileName; + var packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path); + if (packageName !== undefined) { + // If there are 2 different source files for the same package name and at least one of them changes, + // they might become redirects. So we must rebuild the program. + var prevKind = seenPackageNames.get(packageName); + var newKind = fileChanged ? 1 /* SeenPackageName.Modified */ : 0 /* SeenPackageName.Exists */; + if ((prevKind !== undefined && newKind === 1 /* SeenPackageName.Modified */) || prevKind === 1 /* SeenPackageName.Modified */) { + return 0 /* StructureIsReused.Not */; + } + seenPackageNames.set(packageName, newKind); + } + if (fileChanged) { + // The `newSourceFile` object was created for the new program. + if (!ts.arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) { + // 'lib' references has changed. Matches behavior in changesAffectModuleResolution + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { + // value of no-default-lib has changed + // this will affect if default library is injected into the list of files + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + // check tripleslash references + if (!ts.arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { + // tripleslash references has changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + // check imports and module augmentations + collectExternalModuleReferences(newSourceFile); + if (!ts.arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { + // imports has changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + if (!ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { + // moduleAugmentations has changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + if ((oldSourceFile.flags & 6291456 /* NodeFlags.PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 6291456 /* NodeFlags.PermanentlySetIncrementalFlags */)) { + // dynamicImport has changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + if (!ts.arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { + // 'types' references has changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + } + // tentatively approve the file + modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); + } + else if (hasInvalidatedResolution(oldSourceFile.path)) { + // 'module/types' references could have changed + structureIsReused = 1 /* StructureIsReused.SafeModules */; + // add file to the modified list so that we will resolve it later + modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile }); + } + // if file has passed all checks it should be safe to reuse it + newSourceFiles.push(newSourceFile); + } + if (structureIsReused !== 2 /* StructureIsReused.Completely */) { + return structureIsReused; + } + var modifiedFiles = modifiedSourceFiles.map(function (f) { return f.oldFile; }); + for (var _b = 0, oldSourceFiles_3 = oldSourceFiles; _b < oldSourceFiles_3.length; _b++) { + var oldFile = oldSourceFiles_3[_b]; + if (!ts.contains(modifiedFiles, oldFile)) { + for (var _c = 0, _d = oldFile.ambientModuleNames; _c < _d.length; _c++) { + var moduleName = _d[_c]; + ambientModuleNameToUnmodifiedFileName.set(moduleName, oldFile.fileName); + } + } + } + // try to verify results of module resolution + for (var _e = 0, modifiedSourceFiles_1 = modifiedSourceFiles; _e < modifiedSourceFiles_1.length; _e++) { + var _f = modifiedSourceFiles_1[_e], oldSourceFile = _f.oldFile, newSourceFile = _f.newFile; + var moduleNames = getModuleNames(newSourceFile); + var resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile); + // ensure that module resolution results are still correct + var resolutionsChanged = ts.hasChangesInResolutions(moduleNames, resolutions, oldSourceFile.resolvedModules, oldSourceFile, ts.moduleResolutionIsEqualTo); + if (resolutionsChanged) { + structureIsReused = 1 /* StructureIsReused.SafeModules */; + newSourceFile.resolvedModules = ts.zipToModeAwareCache(newSourceFile, moduleNames, resolutions); + } + else { + newSourceFile.resolvedModules = oldSourceFile.resolvedModules; + } + var typesReferenceDirectives = newSourceFile.typeReferenceDirectives; + var typeReferenceResolutions = resolveTypeReferenceDirectiveNamesWorker(typesReferenceDirectives, newSourceFile); + // ensure that types resolutions are still correct + var typeReferenceResolutionsChanged = ts.hasChangesInResolutions(typesReferenceDirectives, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, oldSourceFile, ts.typeDirectiveIsEqualTo); + if (typeReferenceResolutionsChanged) { + structureIsReused = 1 /* StructureIsReused.SafeModules */; + newSourceFile.resolvedTypeReferenceDirectiveNames = ts.zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions); + } + else { + newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames; + } + } + if (structureIsReused !== 2 /* StructureIsReused.Completely */) { + return structureIsReused; + } + if (ts.changesAffectingProgramStructure(oldOptions, options) || ((_a = host.hasChangedAutomaticTypeDirectiveNames) === null || _a === void 0 ? void 0 : _a.call(host))) { + return 1 /* StructureIsReused.SafeModules */; + } + missingFilePaths = oldProgram.getMissingFilePaths(); + // update fileName -> file mapping + ts.Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length); + for (var _g = 0, newSourceFiles_1 = newSourceFiles; _g < newSourceFiles_1.length; _g++) { + var newSourceFile = newSourceFiles_1[_g]; + filesByName.set(newSourceFile.path, newSourceFile); + } + var oldFilesByNameMap = oldProgram.getFilesByNameMap(); + oldFilesByNameMap.forEach(function (oldFile, path) { + if (!oldFile) { + filesByName.set(path, oldFile); + return; + } + if (oldFile.path === path) { + // Set the file as found during node modules search if it was found that way in old progra, + if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) { + sourceFilesFoundSearchingNodeModules.set(oldFile.path, true); + } + return; + } + filesByName.set(path, filesByName.get(oldFile.path)); + }); + files = newSourceFiles; + fileReasons = oldProgram.getFileIncludeReasons(); + fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); + resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives(); + sourceFileToPackageName = oldProgram.sourceFileToPackageName; + redirectTargetsMap = oldProgram.redirectTargetsMap; + usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules; + return 2 /* StructureIsReused.Completely */; + } + function getEmitHost(writeFileCallback) { + return { + getPrependNodes: getPrependNodes, + getCanonicalFileName: getCanonicalFileName, + getCommonSourceDirectory: program.getCommonSourceDirectory, + getCompilerOptions: program.getCompilerOptions, + getCurrentDirectory: function () { return currentDirectory; }, + getNewLine: function () { return host.getNewLine(); }, + getSourceFile: program.getSourceFile, + getSourceFileByPath: program.getSourceFileByPath, + getSourceFiles: program.getSourceFiles, + getLibFileFromReference: program.getLibFileFromReference, + isSourceFileFromExternalLibrary: isSourceFileFromExternalLibrary, + getResolvedProjectReferenceToRedirect: getResolvedProjectReferenceToRedirect, + getProjectReferenceRedirect: getProjectReferenceRedirect, + isSourceOfProjectReferenceRedirect: isSourceOfProjectReferenceRedirect, + getSymlinkCache: getSymlinkCache, + writeFile: writeFileCallback || writeFile, + isEmitBlocked: isEmitBlocked, + readFile: function (f) { return host.readFile(f); }, + fileExists: function (f) { + // Use local caches + var path = toPath(f); + if (getSourceFileByPath(path)) + return true; + if (ts.contains(missingFilePaths, path)) + return false; + // Before falling back to the host + return host.fileExists(f); + }, + useCaseSensitiveFileNames: function () { return host.useCaseSensitiveFileNames(); }, + getProgramBuildInfo: function () { return program.getProgramBuildInfo && program.getProgramBuildInfo(); }, + getSourceFileFromReference: function (file, ref) { return program.getSourceFileFromReference(file, ref); }, + redirectTargetsMap: redirectTargetsMap, + getFileIncludeReasons: program.getFileIncludeReasons, + }; + } + function writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data) { + host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + } + function emitBuildInfo(writeFileCallback) { + ts.Debug.assert(!ts.outFile(options)); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emitBuildInfo", {}, /*separateBeginAndEnd*/ true); + ts.performance.mark("beforeEmit"); + var emitResult = ts.emitFiles(ts.notImplementedResolver, getEmitHost(writeFileCallback), + /*targetSourceFile*/ undefined, + /*transformers*/ ts.noTransformers, + /*emitOnlyDtsFiles*/ false, + /*onlyBuildInfo*/ true); + ts.performance.mark("afterEmit"); + ts.performance.measure("Emit", "beforeEmit", "afterEmit"); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return emitResult; + } + function getResolvedProjectReferences() { + return resolvedProjectReferences; + } + function getProjectReferences() { + return projectReferences; + } + function getPrependNodes() { + return createPrependNodes(projectReferences, function (_ref, index) { var _a; return (_a = resolvedProjectReferences[index]) === null || _a === void 0 ? void 0 : _a.commandLine; }, function (fileName) { + var path = toPath(fileName); + var sourceFile = getSourceFileByPath(path); + return sourceFile ? sourceFile.text : filesByName.has(path) ? undefined : host.readFile(path); + }); + } + function isSourceFileFromExternalLibrary(file) { + return !!sourceFilesFoundSearchingNodeModules.get(file.path); + } + function isSourceFileDefaultLibrary(file) { + if (!file.isDeclarationFile) { + return false; + } + if (file.hasNoDefaultLib) { + return true; + } + if (!options.noLib) { + return false; + } + // If '--lib' is not specified, include default library file according to '--target' + // otherwise, using options specified in '--lib' instead of '--target' default library file + var equalityComparer = host.useCaseSensitiveFileNames() ? ts.equateStringsCaseSensitive : ts.equateStringsCaseInsensitive; + if (!options.lib) { + return equalityComparer(file.fileName, getDefaultLibraryFileName()); + } + else { + return ts.some(options.lib, function (libFileName) { return equalityComparer(file.fileName, pathForLibFile(libFileName)); }); + } + } + function getTypeChecker() { + return typeChecker || (typeChecker = ts.createTypeChecker(program)); + } + function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers, forceDtsEmit) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emit", { path: sourceFile === null || sourceFile === void 0 ? void 0 : sourceFile.path }, /*separateBeginAndEnd*/ true); + var result = runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers, forceDtsEmit); }); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return result; + } + function isEmitBlocked(emitFileName) { + return hasEmitBlockingDiagnostics.has(toPath(emitFileName)); + } + function emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit) { + if (!forceDtsEmit) { + var result = handleNoEmitOptions(program, sourceFile, writeFileCallback, cancellationToken); + if (result) + return result; + } + // Create the emit resolver outside of the "emitTime" tracking code below. That way + // any cost associated with it (like type checking) are appropriate associated with + // the type-checking counter. + // + // If the -out option is specified, we should not pass the source file to getEmitResolver. + // This is because in the -out scenario all files need to be emitted, and therefore all + // files need to be type checked. And the way to specify that all files need to be type + // checked is to not pass the file to getEmitResolver. + var emitResolver = getTypeChecker().getEmitResolver(ts.outFile(options) ? undefined : sourceFile, cancellationToken); + ts.performance.mark("beforeEmit"); + var emitResult = ts.emitFiles(emitResolver, getEmitHost(writeFileCallback), sourceFile, ts.getTransformers(options, customTransformers, emitOnlyDtsFiles), emitOnlyDtsFiles, + /*onlyBuildInfo*/ false, forceDtsEmit); + ts.performance.mark("afterEmit"); + ts.performance.measure("Emit", "beforeEmit", "afterEmit"); + return emitResult; + } + function getSourceFile(fileName) { + return getSourceFileByPath(toPath(fileName)); + } + function getSourceFileByPath(path) { + return filesByName.get(path) || undefined; + } + function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) { + if (sourceFile) { + return getDiagnostics(sourceFile, cancellationToken); + } + return ts.sortAndDeduplicateDiagnostics(ts.flatMap(program.getSourceFiles(), function (sourceFile) { + if (cancellationToken) { + cancellationToken.throwIfCancellationRequested(); + } + return getDiagnostics(sourceFile, cancellationToken); + })); + } + function getSyntacticDiagnostics(sourceFile, cancellationToken) { + return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); + } + function getSemanticDiagnostics(sourceFile, cancellationToken) { + return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken); + } + function getCachedSemanticDiagnostics(sourceFile) { + var _a; + return sourceFile + ? (_a = cachedBindAndCheckDiagnosticsForFile.perFile) === null || _a === void 0 ? void 0 : _a.get(sourceFile.path) + : cachedBindAndCheckDiagnosticsForFile.allDiagnostics; + } + function getBindAndCheckDiagnostics(sourceFile, cancellationToken) { + return getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken); + } + function getProgramDiagnostics(sourceFile) { + var _a; + if (ts.skipTypeChecking(sourceFile, options, program)) { + return ts.emptyArray; + } + var programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); + if (!((_a = sourceFile.commentDirectives) === null || _a === void 0 ? void 0 : _a.length)) { + return programDiagnosticsInFile; + } + return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics; + } + function getDeclarationDiagnostics(sourceFile, cancellationToken) { + var options = program.getCompilerOptions(); + // collect diagnostics from the program only once if either no source file was specified or out/outFile is set (bundled emit) + if (!sourceFile || ts.outFile(options)) { + return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); + } + else { + return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); + } + } + function getSyntacticDiagnosticsForFile(sourceFile) { + // For JavaScript files, we report semantic errors for using TypeScript-only + // constructs from within a JavaScript file as syntactic errors. + if (ts.isSourceFileJS(sourceFile)) { + if (!sourceFile.additionalSyntacticDiagnostics) { + sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile); + } + return ts.concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); + } + return sourceFile.parseDiagnostics; + } + function runWithCancellationToken(func) { + try { + return func(); + } + catch (e) { + if (e instanceof ts.OperationCanceledException) { + // We were canceled while performing the operation. Because our type checker + // might be a bad state, we need to throw it away. + typeChecker = undefined; + } + throw e; + } + } + function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) { + return ts.concatenate(filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken), options), getProgramDiagnostics(sourceFile)); + } + function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken) { + return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedBindAndCheckDiagnosticsForFile, getBindAndCheckDiagnosticsForFileNoCache); + } + function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) { + return runWithCancellationToken(function () { + if (ts.skipTypeChecking(sourceFile, options, program)) { + return ts.emptyArray; + } + var typeChecker = getTypeChecker(); + ts.Debug.assert(!!sourceFile.bindDiagnostics); + var isJs = sourceFile.scriptKind === 1 /* ScriptKind.JS */ || sourceFile.scriptKind === 2 /* ScriptKind.JSX */; + var isCheckJs = isJs && ts.isCheckJsEnabledForFile(sourceFile, options); + var isPlainJs = ts.isPlainJsFile(sourceFile, options.checkJs); + var isTsNoCheck = !!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false; + // By default, only type-check .ts, .tsx, Deferred, plain JS, checked JS and External + // - plain JS: .js files with no // ts-check and checkJs: undefined + // - check JS: .js files with either // ts-check or checkJs: true + // - external: files that are added by plugins + var includeBindAndCheckDiagnostics = !isTsNoCheck && (sourceFile.scriptKind === 3 /* ScriptKind.TS */ || sourceFile.scriptKind === 4 /* ScriptKind.TSX */ + || sourceFile.scriptKind === 5 /* ScriptKind.External */ || isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* ScriptKind.Deferred */); + var bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : ts.emptyArray; + var checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : ts.emptyArray; + if (isPlainJs) { + bindDiagnostics = ts.filter(bindDiagnostics, function (d) { return ts.plainJSErrors.has(d.code); }); + checkDiagnostics = ts.filter(checkDiagnostics, function (d) { return ts.plainJSErrors.has(d.code); }); + } + // skip ts-expect-error errors in plain JS files, and skip JSDoc errors except in checked JS + return getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics && !isPlainJs, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : undefined); + }); + } + function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics) { + var _a; + var allDiagnostics = []; + for (var _i = 2; _i < arguments.length; _i++) { + allDiagnostics[_i - 2] = arguments[_i]; + } + var flatDiagnostics = ts.flatten(allDiagnostics); + if (!includeBindAndCheckDiagnostics || !((_a = sourceFile.commentDirectives) === null || _a === void 0 ? void 0 : _a.length)) { + return flatDiagnostics; + } + var _b = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics), diagnostics = _b.diagnostics, directives = _b.directives; + for (var _c = 0, _d = directives.getUnusedExpectations(); _c < _d.length; _c++) { + var errorExpectation = _d[_c]; + diagnostics.push(ts.createDiagnosticForRange(sourceFile, errorExpectation.range, ts.Diagnostics.Unused_ts_expect_error_directive)); + } + return diagnostics; + } + /** + * Creates a map of comment directives along with the diagnostics immediately preceded by one of them. + * Comments that match to any of those diagnostics are marked as used. + */ + function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) { + // Diagnostics are only reported if there is no comment directive preceding them + // This will modify the directives map by marking "used" ones with a corresponding diagnostic + var directives = ts.createCommentDirectivesMap(sourceFile, commentDirectives); + var diagnostics = flatDiagnostics.filter(function (diagnostic) { return markPrecedingCommentDirectiveLine(diagnostic, directives) === -1; }); + return { diagnostics: diagnostics, directives: directives }; + } + function getSuggestionDiagnostics(sourceFile, cancellationToken) { + return runWithCancellationToken(function () { + return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken); + }); + } + /** + * @returns The line index marked as preceding the diagnostic, or -1 if none was. + */ + function markPrecedingCommentDirectiveLine(diagnostic, directives) { + var file = diagnostic.file, start = diagnostic.start; + if (!file) { + return -1; + } + // Start out with the line just before the text + var lineStarts = ts.getLineStarts(file); + var line = ts.computeLineAndCharacterOfPosition(lineStarts, start).line - 1; // TODO: GH#18217 + while (line >= 0) { + // As soon as that line is known to have a comment directive, use that + if (directives.markUsed(line)) { + return line; + } + // Stop searching if the line is not empty and not a comment + var lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim(); + if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) { + return -1; + } + line--; + } + return -1; + } + function getJSSyntacticDiagnosticsForFile(sourceFile) { + return runWithCancellationToken(function () { + var diagnostics = []; + walk(sourceFile, sourceFile); + ts.forEachChildRecursively(sourceFile, walk, walkArray); + return diagnostics; + function walk(node, parent) { + // Return directly from the case if the given node doesnt want to visit each child + // Otherwise break to visit each child + switch (parent.kind) { + case 164 /* SyntaxKind.Parameter */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + if (parent.questionToken === node) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); + return "skip"; + } + // falls through + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + case 254 /* SyntaxKind.VariableDeclaration */: + // type annotation + if (parent.type === node) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + } + switch (node.kind) { + case 267 /* SyntaxKind.ImportClause */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type")); + return "skip"; + } + break; + case 272 /* SyntaxKind.ExportDeclaration */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type")); + return "skip"; + } + break; + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, ts.isImportSpecifier(node) ? "import...type" : "export...type")); + return "skip"; + } + break; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.import_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 271 /* SyntaxKind.ExportAssignment */: + if (node.isExportEquals) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.export_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 291 /* SyntaxKind.HeritageClause */: + var heritageClause = node; + if (heritageClause.token === 117 /* SyntaxKind.ImplementsKeyword */) { + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 258 /* SyntaxKind.InterfaceDeclaration */: + var interfaceKeyword = ts.tokenToString(118 /* SyntaxKind.InterfaceKeyword */); + ts.Debug.assertIsDefined(interfaceKeyword); + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword)); + return "skip"; + case 261 /* SyntaxKind.ModuleDeclaration */: + var moduleKeyword = node.flags & 16 /* NodeFlags.Namespace */ ? ts.tokenToString(142 /* SyntaxKind.NamespaceKeyword */) : ts.tokenToString(141 /* SyntaxKind.ModuleKeyword */); + ts.Debug.assertIsDefined(moduleKeyword); + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword)); + return "skip"; + case 259 /* SyntaxKind.TypeAliasDeclaration */: + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 260 /* SyntaxKind.EnumDeclaration */: + var enumKeyword = ts.Debug.checkDefined(ts.tokenToString(92 /* SyntaxKind.EnumKeyword */)); + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword)); + return "skip"; + case 230 /* SyntaxKind.NonNullExpression */: + diagnostics.push(createDiagnosticForNode(node, ts.Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 229 /* SyntaxKind.AsExpression */: + diagnostics.push(createDiagnosticForNode(node.type, ts.Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 211 /* SyntaxKind.TypeAssertionExpression */: + ts.Debug.fail(); // Won't parse these in a JS file anyway, as they are interpreted as JSX. + } + } + function walkArray(nodes, parent) { + if (parent.decorators === nodes && !options.experimentalDecorators) { + diagnostics.push(createDiagnosticForNode(parent, ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning)); + } + switch (parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + // Check type parameters + if (nodes === parent.typeParameters) { + diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + // falls through + case 237 /* SyntaxKind.VariableStatement */: + // Check modifiers + if (nodes === parent.modifiers) { + checkModifiers(parent.modifiers, parent.kind === 237 /* SyntaxKind.VariableStatement */); + return "skip"; + } + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + // Check modifiers of property declaration + if (nodes === parent.modifiers) { + for (var _i = 0, _a = nodes; _i < _a.length; _i++) { + var modifier = _a[_i]; + if (modifier.kind !== 124 /* SyntaxKind.StaticKeyword */) { + diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, ts.tokenToString(modifier.kind))); + } + } + return "skip"; + } + break; + case 164 /* SyntaxKind.Parameter */: + // Check modifiers of parameter declaration + if (nodes === parent.modifiers) { + diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 280 /* SyntaxKind.JsxOpeningElement */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + // Check type arguments + if (nodes === parent.typeArguments) { + diagnostics.push(createDiagnosticForNodeArray(nodes, ts.Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + } + } + function checkModifiers(modifiers, isConstValid) { + for (var _i = 0, modifiers_2 = modifiers; _i < modifiers_2.length; _i++) { + var modifier = modifiers_2[_i]; + switch (modifier.kind) { + case 85 /* SyntaxKind.ConstKeyword */: + if (isConstValid) { + continue; + } + // to report error, + // falls through + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 126 /* SyntaxKind.AbstractKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 144 /* SyntaxKind.OutKeyword */: + diagnostics.push(createDiagnosticForNode(modifier, ts.Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, ts.tokenToString(modifier.kind))); + break; + // These are all legal modifiers. + case 124 /* SyntaxKind.StaticKeyword */: + case 93 /* SyntaxKind.ExportKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: + } + } + } + function createDiagnosticForNodeArray(nodes, message, arg0, arg1, arg2) { + var start = nodes.pos; + return ts.createFileDiagnostic(sourceFile, start, nodes.end - start, message, arg0, arg1, arg2); + } + // Since these are syntactic diagnostics, parent might not have been set + // this means the sourceFile cannot be infered from the node + function createDiagnosticForNode(node, message, arg0, arg1, arg2) { + return ts.createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2); + } + }); + } + function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { + return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache); + } + function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { + return runWithCancellationToken(function () { + var resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken); + // Don't actually write any files since we're just getting diagnostics. + return ts.getDeclarationDiagnostics(getEmitHost(ts.noop), resolver, sourceFile) || ts.emptyArray; + }); + } + function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics) { + var _a; + var cachedResult = sourceFile + ? (_a = cache.perFile) === null || _a === void 0 ? void 0 : _a.get(sourceFile.path) + : cache.allDiagnostics; + if (cachedResult) { + return cachedResult; + } + var result = getDiagnostics(sourceFile, cancellationToken); + if (sourceFile) { + (cache.perFile || (cache.perFile = new ts.Map())).set(sourceFile.path, result); + } + else { + cache.allDiagnostics = result; + } + return result; + } + function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { + return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); + } + function getOptionsDiagnostics() { + return ts.sortAndDeduplicateDiagnostics(ts.concatenate(programDiagnostics.getGlobalDiagnostics(), getOptionsDiagnosticsOfConfigFile())); + } + function getOptionsDiagnosticsOfConfigFile() { + if (!options.configFile) + return ts.emptyArray; + var diagnostics = programDiagnostics.getDiagnostics(options.configFile.fileName); + forEachResolvedProjectReference(function (resolvedRef) { + diagnostics = ts.concatenate(diagnostics, programDiagnostics.getDiagnostics(resolvedRef.sourceFile.fileName)); + }); + return diagnostics; + } + function getGlobalDiagnostics() { + return rootNames.length ? ts.sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : ts.emptyArray; + } + function getConfigFileParsingDiagnostics() { + return configFileParsingDiagnostics || ts.emptyArray; + } + function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) { + processSourceFile(ts.normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, /*packageId*/ undefined, reason); + } + function fileReferenceIsEqualTo(a, b) { + return a.fileName === b.fileName; + } + function moduleNameIsEqualTo(a, b) { + return a.kind === 79 /* SyntaxKind.Identifier */ + ? b.kind === 79 /* SyntaxKind.Identifier */ && a.escapedText === b.escapedText + : b.kind === 10 /* SyntaxKind.StringLiteral */ && a.text === b.text; + } + function createSyntheticImport(text, file) { + var externalHelpersModuleReference = ts.factory.createStringLiteral(text); + var importDecl = ts.factory.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*importClause*/ undefined, externalHelpersModuleReference, /*assertClause*/ undefined); + ts.addEmitFlags(importDecl, 67108864 /* EmitFlags.NeverApplyImportHelper */); + ts.setParent(externalHelpersModuleReference, importDecl); + ts.setParent(importDecl, file); + // explicitly unset the synthesized flag on these declarations so the checker API will answer questions about them + // (which is required to build the dependency graph for incremental emit) + externalHelpersModuleReference.flags &= ~8 /* NodeFlags.Synthesized */; + importDecl.flags &= ~8 /* NodeFlags.Synthesized */; + return externalHelpersModuleReference; + } + function collectExternalModuleReferences(file) { + if (file.imports) { + return; + } + var isJavaScriptFile = ts.isSourceFileJS(file); + var isExternalModuleFile = ts.isExternalModule(file); + // file.imports may not be undefined if there exists dynamic import + var imports; + var moduleAugmentations; + var ambientModules; + // If we are importing helpers, we need to add a synthetic reference to resolve the + // helpers library. + if ((options.isolatedModules || isExternalModuleFile) + && !file.isDeclarationFile) { + if (options.importHelpers) { + // synthesize 'import "tslib"' declaration + imports = [createSyntheticImport(ts.externalHelpersModuleNameText, file)]; + } + var jsxImport = ts.getJSXRuntimeImport(ts.getJSXImplicitImportBase(options, file), options); + if (jsxImport) { + // synthesize `import "base/jsx-runtime"` declaration + (imports || (imports = [])).push(createSyntheticImport(jsxImport, file)); + } + } + for (var _i = 0, _a = file.statements; _i < _a.length; _i++) { + var node = _a[_i]; + collectModuleReferences(node, /*inAmbientModule*/ false); + } + if ((file.flags & 2097152 /* NodeFlags.PossiblyContainsDynamicImport */) || isJavaScriptFile) { + collectDynamicImportOrRequireCalls(file); + } + file.imports = imports || ts.emptyArray; + file.moduleAugmentations = moduleAugmentations || ts.emptyArray; + file.ambientModuleNames = ambientModules || ts.emptyArray; + return; + function collectModuleReferences(node, inAmbientModule) { + if (ts.isAnyImportOrReExport(node)) { + var moduleNameExpr = ts.getExternalModuleName(node); + // TypeScript 1.0 spec (April 2014): 12.1.6 + // An ExternalImportDeclaration in an AmbientExternalModuleDeclaration may reference other external modules + // only through top - level external module names. Relative external module names are not permitted. + if (moduleNameExpr && ts.isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !ts.isExternalModuleNameRelative(moduleNameExpr.text))) { + ts.setParentRecursive(node, /*incremental*/ false); // we need parent data on imports before the program is fully bound, so we ensure it's set here + imports = ts.append(imports, moduleNameExpr); + if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) { + usesUriStyleNodeCoreModules = ts.startsWith(moduleNameExpr.text, "node:"); + } + } + } + else if (ts.isModuleDeclaration(node)) { + if (ts.isAmbientModule(node) && (inAmbientModule || ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */) || file.isDeclarationFile)) { + node.name.parent = node; + var nameText = ts.getTextOfIdentifierOrLiteral(node.name); + // Ambient module declarations can be interpreted as augmentations for some existing external modules. + // This will happen in two cases: + // - if current file is external module then module augmentation is a ambient module declaration defined in the top level scope + // - if current file is not external module then module augmentation is an ambient module declaration with non-relative module name + // immediately nested in top level ambient module declaration . + if (isExternalModuleFile || (inAmbientModule && !ts.isExternalModuleNameRelative(nameText))) { + (moduleAugmentations || (moduleAugmentations = [])).push(node.name); + } + else if (!inAmbientModule) { + if (file.isDeclarationFile) { + // for global .d.ts files record name of ambient module + (ambientModules || (ambientModules = [])).push(nameText); + } + // An AmbientExternalModuleDeclaration declares an external module. + // This type of declaration is permitted only in the global module. + // The StringLiteral must specify a top - level external module name. + // Relative external module names are not permitted + // NOTE: body of ambient module is always a module block, if it exists + var body = node.body; + if (body) { + for (var _i = 0, _a = body.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + collectModuleReferences(statement, /*inAmbientModule*/ true); + } + } + } + } + } + } + function collectDynamicImportOrRequireCalls(file) { + var r = /import|require/g; + while (r.exec(file.text) !== null) { // eslint-disable-line no-null/no-null + var node = getNodeAtPosition(file, r.lastIndex); + if (isJavaScriptFile && ts.isRequireCall(node, /*checkArgumentIsStringLiteralLike*/ true)) { + ts.setParentRecursive(node, /*incremental*/ false); // we need parent data on imports before the program is fully bound, so we ensure it's set here + imports = ts.append(imports, node.arguments[0]); + } + // we have to check the argument list has length of at least 1. We will still have to process these even though we have parsing error. + else if (ts.isImportCall(node) && node.arguments.length >= 1 && ts.isStringLiteralLike(node.arguments[0])) { + ts.setParentRecursive(node, /*incremental*/ false); // we need parent data on imports before the program is fully bound, so we ensure it's set here + imports = ts.append(imports, node.arguments[0]); + } + else if (ts.isLiteralImportTypeNode(node)) { + ts.setParentRecursive(node, /*incremental*/ false); // we need parent data on imports before the program is fully bound, so we ensure it's set here + imports = ts.append(imports, node.argument.literal); + } + } + } + /** Returns a token if position is in [start-of-leading-trivia, end), includes JSDoc only in JS files */ + function getNodeAtPosition(sourceFile, position) { + var current = sourceFile; + var getContainingChild = function (child) { + if (child.pos <= position && (position < child.end || (position === child.end && (child.kind === 1 /* SyntaxKind.EndOfFileToken */)))) { + return child; + } + }; + while (true) { + var child = isJavaScriptFile && ts.hasJSDocNodes(current) && ts.forEach(current.jsDoc, getContainingChild) || ts.forEachChild(current, getContainingChild); + if (!child) { + return current; + } + current = child; + } + } + } + function getLibFileFromReference(ref) { + var libName = ts.toFileNameLowerCase(ref.fileName); + var libFileName = ts.libMap.get(libName); + if (libFileName) { + return getSourceFile(pathForLibFile(libFileName)); + } + } + /** This should have similar behavior to 'processSourceFile' without diagnostics or mutation. */ + function getSourceFileFromReference(referencingFile, ref) { + return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile); + } + function getSourceFileFromReferenceWorker(fileName, getSourceFile, fail, reason) { + if (ts.hasExtension(fileName)) { + var canonicalFileName_1 = host.getCanonicalFileName(fileName); + if (!options.allowNonTsExtensions && !ts.forEach(ts.flatten(supportedExtensionsWithJsonIfResolveJsonModule), function (extension) { return ts.fileExtensionIs(canonicalFileName_1, extension); })) { + if (fail) { + if (ts.hasJSFileExtension(canonicalFileName_1)) { + fail(ts.Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName); + } + else { + fail(ts.Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + ts.flatten(supportedExtensions).join("', '") + "'"); + } + } + return undefined; + } + var sourceFile = getSourceFile(fileName); + if (fail) { + if (!sourceFile) { + var redirect = getProjectReferenceRedirect(fileName); + if (redirect) { + fail(ts.Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName); + } + else { + fail(ts.Diagnostics.File_0_not_found, fileName); + } + } + else if (isReferencedFile(reason) && canonicalFileName_1 === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) { + fail(ts.Diagnostics.A_file_cannot_have_a_reference_to_itself); + } + } + return sourceFile; + } + else { + var sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile(fileName); + if (sourceFileNoExtension) + return sourceFileNoExtension; + if (fail && options.allowNonTsExtensions) { + fail(ts.Diagnostics.File_0_not_found, fileName); + return undefined; + } + // Only try adding extensions from the first supported group (which should be .ts/.tsx/.d.ts) + var sourceFileWithAddedExtension = ts.forEach(supportedExtensions[0], function (extension) { return getSourceFile(fileName + extension); }); + if (fail && !sourceFileWithAddedExtension) + fail(ts.Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + ts.flatten(supportedExtensions).join("', '") + "'"); + return sourceFileWithAddedExtension; + } + } + /** This has side effects through `findSourceFile`. */ + function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) { + getSourceFileFromReferenceWorker(fileName, function (fileName) { return findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId); }, // TODO: GH#18217 + function (diagnostic) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + return addFilePreprocessingFileExplainingDiagnostic(/*file*/ undefined, reason, diagnostic, args); + }, reason); + } + function processProjectReferenceFile(fileName, reason) { + return processSourceFile(fileName, /*isDefaultLib*/ false, /*ignoreNoDefaultLib*/ false, /*packageId*/ undefined, reason); + } + function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) { + var hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && ts.some(fileReasons.get(existingFile.path), isReferencedFile); + if (hasExistingReasonToReportErrorOn) { + addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, ts.Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]); + } + else { + addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, ts.Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]); + } + } + function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName) { + var redirect = Object.create(redirectTarget); + redirect.fileName = fileName; + redirect.path = path; + redirect.resolvedPath = resolvedPath; + redirect.originalFileName = originalFileName; + redirect.redirectInfo = { redirectTarget: redirectTarget, unredirected: unredirected }; + sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); + Object.defineProperties(redirect, { + id: { + get: function () { return this.redirectInfo.redirectTarget.id; }, + set: function (value) { this.redirectInfo.redirectTarget.id = value; }, + }, + symbol: { + get: function () { return this.redirectInfo.redirectTarget.symbol; }, + set: function (value) { this.redirectInfo.redirectTarget.symbol = value; }, + }, + }); + return redirect; + } + // Get source file from normalized fileName + function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "findSourceFile", { + fileName: fileName, + isDefaultLib: isDefaultLib || undefined, + fileIncludeKind: ts.FileIncludeKind[reason.kind], + }); + var result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + return result; + } + function getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options) { + // It's a _little odd_ that we can't set `impliedNodeFormat` until the program step - but it's the first and only time we have a resolution cache + // and a freshly made source file node on hand at the same time, and we need both to set the field. Persisting the resolution cache all the way + // to the check and emit steps would be bad - so we much prefer detecting and storing the format information on the source file node upfront. + var impliedNodeFormat = getImpliedNodeFormatForFile(toPath(fileName), moduleResolutionCache === null || moduleResolutionCache === void 0 ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(), host, options); + return { + languageVersion: ts.getEmitScriptTarget(options), + impliedNodeFormat: impliedNodeFormat, + setExternalModuleIndicator: ts.getSetExternalModuleIndicator(options) + }; + } + function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { + var path = toPath(fileName); + if (useSourceOfProjectReferenceRedirect) { + var source = getSourceOfProjectReferenceRedirect(path); + // If preserveSymlinks is true, module resolution wont jump the symlink + // but the resolved real path may be the .d.ts from project reference + // Note:: Currently we try the real path only if the + // file is from node_modules to avoid having to run real path on all file paths + if (!source && + host.realpath && + options.preserveSymlinks && + ts.isDeclarationFileName(fileName) && + ts.stringContains(fileName, ts.nodeModulesPathPart)) { + var realPath = toPath(host.realpath(fileName)); + if (realPath !== path) + source = getSourceOfProjectReferenceRedirect(realPath); + } + if (source) { + var file_1 = ts.isString(source) ? + findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : + undefined; + if (file_1) + addFileToFilesByName(file_1, path, /*redirectedPath*/ undefined); + return file_1; + } + } + var originalFileName = fileName; + if (filesByName.has(path)) { + var file_2 = filesByName.get(path); + addFileIncludeReason(file_2 || undefined, reason); + // try to check if we've already seen this file but with a different casing in path + // NOTE: this only makes sense for case-insensitive file systems, and only on files which are not redirected + if (file_2 && options.forceConsistentCasingInFileNames) { + var checkedName = file_2.fileName; + var isRedirect = toPath(checkedName) !== toPath(fileName); + if (isRedirect) { + fileName = getProjectReferenceRedirect(fileName) || fileName; + } + // Check if it differs only in drive letters its ok to ignore that error: + var checkedAbsolutePath = ts.getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory); + var inputAbsolutePath = ts.getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory); + if (checkedAbsolutePath !== inputAbsolutePath) { + reportFileNamesDifferOnlyInCasingError(fileName, file_2, reason); + } + } + // If the file was previously found via a node_modules search, but is now being processed as a root file, + // then everything it sucks in may also be marked incorrectly, and needs to be checked again. + if (file_2 && sourceFilesFoundSearchingNodeModules.get(file_2.path) && currentNodeModulesDepth === 0) { + sourceFilesFoundSearchingNodeModules.set(file_2.path, false); + if (!options.noResolve) { + processReferencedFiles(file_2, isDefaultLib); + processTypeReferenceDirectives(file_2); + } + if (!options.noLib) { + processLibReferenceDirectives(file_2); + } + modulesWithElidedImports.set(file_2.path, false); + processImportedModules(file_2); + } + // See if we need to reprocess the imports due to prior skipped imports + else if (file_2 && modulesWithElidedImports.get(file_2.path)) { + if (currentNodeModulesDepth < maxNodeModuleJsDepth) { + modulesWithElidedImports.set(file_2.path, false); + processImportedModules(file_2); + } + } + return file_2 || undefined; + } + var redirectedPath; + if (isReferencedFile(reason) && !useSourceOfProjectReferenceRedirect) { + var redirectProject = getProjectReferenceRedirectProject(fileName); + if (redirectProject) { + if (ts.outFile(redirectProject.commandLine.options)) { + // Shouldnt create many to 1 mapping file in --out scenario + return undefined; + } + var redirect = getProjectReferenceOutputName(redirectProject, fileName); + fileName = redirect; + // Once we start redirecting to a file, we can potentially come back to it + // via a back-reference from another file in the .d.ts folder. If that happens we'll + // end up trying to add it to the program *again* because we were tracking it via its + // original (un-redirected) name. So we have to map both the original path and the redirected path + // to the source file we're about to find/create + redirectedPath = toPath(redirect); + } + } + // We haven't looked for this file, do so now and cache result + var file = host.getSourceFile(fileName, getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options), function (hostErrorMessage) { return addFilePreprocessingFileExplainingDiagnostic(/*file*/ undefined, reason, ts.Diagnostics.Cannot_read_file_0_Colon_1, [fileName, hostErrorMessage]); }, shouldCreateNewSourceFile); + if (packageId) { + var packageIdKey = ts.packageIdToString(packageId); + var fileFromPackageId = packageIdToSourceFile.get(packageIdKey); + if (fileFromPackageId) { + // Some other SourceFile already exists with this package name and version. + // Instead of creating a duplicate, just redirect to the existing one. + var dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath(fileName), originalFileName); // TODO: GH#18217 + redirectTargetsMap.add(fileFromPackageId.path, fileName); + addFileToFilesByName(dupFile, path, redirectedPath); + addFileIncludeReason(dupFile, reason); + sourceFileToPackageName.set(path, ts.packageIdToPackageName(packageId)); + processingOtherFiles.push(dupFile); + return dupFile; + } + else if (file) { + // This is the first source file to have this packageId. + packageIdToSourceFile.set(packageIdKey, file); + sourceFileToPackageName.set(path, ts.packageIdToPackageName(packageId)); + } + } + addFileToFilesByName(file, path, redirectedPath); + if (file) { + sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); + file.fileName = fileName; // Ensure that source file has same name as what we were looking for + file.path = path; + file.resolvedPath = toPath(fileName); + file.originalFileName = originalFileName; + addFileIncludeReason(file, reason); + if (host.useCaseSensitiveFileNames()) { + var pathLowerCase = ts.toFileNameLowerCase(path); + // for case-sensitive file systems check if we've already seen some file with similar filename ignoring case + var existingFile = filesByNameIgnoreCase.get(pathLowerCase); + if (existingFile) { + reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason); + } + else { + filesByNameIgnoreCase.set(pathLowerCase, file); + } + } + skipDefaultLib = skipDefaultLib || (file.hasNoDefaultLib && !ignoreNoDefaultLib); + if (!options.noResolve) { + processReferencedFiles(file, isDefaultLib); + processTypeReferenceDirectives(file); + } + if (!options.noLib) { + processLibReferenceDirectives(file); + } + // always process imported modules to record module name resolutions + processImportedModules(file); + if (isDefaultLib) { + processingDefaultLibFiles.push(file); + } + else { + processingOtherFiles.push(file); + } + } + return file; + } + function addFileIncludeReason(file, reason) { + if (file) + fileReasons.add(file.path, reason); + } + function addFileToFilesByName(file, path, redirectedPath) { + if (redirectedPath) { + filesByName.set(redirectedPath, file); + filesByName.set(path, file || false); + } + else { + filesByName.set(path, file); + } + } + function getProjectReferenceRedirect(fileName) { + var referencedProject = getProjectReferenceRedirectProject(fileName); + return referencedProject && getProjectReferenceOutputName(referencedProject, fileName); + } + function getProjectReferenceRedirectProject(fileName) { + // Ignore dts or any json files + if (!resolvedProjectReferences || !resolvedProjectReferences.length || ts.isDeclarationFileName(fileName) || ts.fileExtensionIs(fileName, ".json" /* Extension.Json */)) { + return undefined; + } + // If this file is produced by a referenced project, we need to rewrite it to + // look in the output folder of the referenced project rather than the input + return getResolvedProjectReferenceToRedirect(fileName); + } + function getProjectReferenceOutputName(referencedProject, fileName) { + var out = ts.outFile(referencedProject.commandLine.options); + return out ? + ts.changeExtension(out, ".d.ts" /* Extension.Dts */) : + ts.getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames()); + } + /** + * Get the referenced project if the file is input file from that reference project + */ + function getResolvedProjectReferenceToRedirect(fileName) { + if (mapFromFileToProjectReferenceRedirects === undefined) { + mapFromFileToProjectReferenceRedirects = new ts.Map(); + forEachResolvedProjectReference(function (referencedProject) { + // not input file from the referenced project, ignore + if (toPath(options.configFilePath) !== referencedProject.sourceFile.path) { + referencedProject.commandLine.fileNames.forEach(function (f) { + return mapFromFileToProjectReferenceRedirects.set(toPath(f), referencedProject.sourceFile.path); + }); + } + }); + } + var referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath(fileName)); + return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath); + } + function forEachResolvedProjectReference(cb) { + return ts.forEachResolvedProjectReference(resolvedProjectReferences, cb); + } + function getSourceOfProjectReferenceRedirect(path) { + if (!ts.isDeclarationFileName(path)) + return undefined; + if (mapFromToProjectReferenceRedirectSource === undefined) { + mapFromToProjectReferenceRedirectSource = new ts.Map(); + forEachResolvedProjectReference(function (resolvedRef) { + var out = ts.outFile(resolvedRef.commandLine.options); + if (out) { + // Dont know which source file it means so return true? + var outputDts = ts.changeExtension(out, ".d.ts" /* Extension.Dts */); + mapFromToProjectReferenceRedirectSource.set(toPath(outputDts), true); + } + else { + var getCommonSourceDirectory_3 = ts.memoize(function () { return ts.getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames()); }); + ts.forEach(resolvedRef.commandLine.fileNames, function (fileName) { + if (!ts.isDeclarationFileName(fileName) && !ts.fileExtensionIs(fileName, ".json" /* Extension.Json */)) { + var outputDts = ts.getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory_3); + mapFromToProjectReferenceRedirectSource.set(toPath(outputDts), fileName); + } + }); + } + }); + } + return mapFromToProjectReferenceRedirectSource.get(path); + } + function isSourceOfProjectReferenceRedirect(fileName) { + return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName); + } + function getResolvedProjectReferenceByPath(projectReferencePath) { + if (!projectReferenceRedirects) { + return undefined; + } + return projectReferenceRedirects.get(projectReferencePath) || undefined; + } + function processReferencedFiles(file, isDefaultLib) { + ts.forEach(file.referencedFiles, function (ref, index) { + processSourceFile(resolveTripleslashReference(ref.fileName, file.fileName), isDefaultLib, + /*ignoreNoDefaultLib*/ false, + /*packageId*/ undefined, { kind: ts.FileIncludeKind.ReferenceFile, file: file.path, index: index, }); + }); + } + function processTypeReferenceDirectives(file) { + var typeDirectives = file.typeReferenceDirectives; + if (!typeDirectives) { + return; + } + var resolutions = resolveTypeReferenceDirectiveNamesWorker(typeDirectives, file); + for (var index = 0; index < typeDirectives.length; index++) { + var ref = file.typeReferenceDirectives[index]; + var resolvedTypeReferenceDirective = resolutions[index]; + // store resolved type directive on the file + var fileName = ts.toFileNameLowerCase(ref.fileName); + ts.setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective); + var mode = ref.resolutionMode || file.impliedNodeFormat; + if (mode && ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.Node16 && ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeNext) { + programDiagnostics.add(ts.createDiagnosticForRange(file, ref, ts.Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext)); + } + processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: ts.FileIncludeKind.TypeReferenceDirective, file: file.path, index: index, }); + } + } + function processTypeReferenceDirective(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("program" /* tracing.Phase.Program */, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolveModuleNamesReusingOldState, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : undefined }); + processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) { + // If we already found this library as a primary reference - nothing to do + var previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode); + if (previousResolution && previousResolution.primary) { + return; + } + var saveResolution = true; + if (resolvedTypeReferenceDirective) { + if (resolvedTypeReferenceDirective.isExternalLibraryImport) + currentNodeModulesDepth++; + if (resolvedTypeReferenceDirective.primary) { + // resolved from the primary path + processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, /*ignoreNoDefaultLib*/ false, resolvedTypeReferenceDirective.packageId, reason); // TODO: GH#18217 + } + else { + // If we already resolved to this file, it must have been a secondary reference. Check file contents + // for sameness and possibly issue an error + if (previousResolution) { + // Don't bother reading the file again if it's the same file. + if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) { + var otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName); + var existingFile = getSourceFile(previousResolution.resolvedFileName); + if (otherFileText !== existingFile.text) { + addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, ts.Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict, [typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName]); + } + } + // don't overwrite previous resolution result + saveResolution = false; + } + else { + // First resolution of this library + processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, /*isDefaultLib*/ false, /*ignoreNoDefaultLib*/ false, resolvedTypeReferenceDirective.packageId, reason); + } + } + if (resolvedTypeReferenceDirective.isExternalLibraryImport) + currentNodeModulesDepth--; + } + else { + addFilePreprocessingFileExplainingDiagnostic(/*file*/ undefined, reason, ts.Diagnostics.Cannot_find_type_definition_file_for_0, [typeReferenceDirective]); + } + if (saveResolution) { + resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolvedTypeReferenceDirective); + } + } + function pathForLibFile(libFileName) { + // Support resolving to lib.dom.d.ts -> @typescript/lib-dom, and + // lib.dom.iterable.d.ts -> @typescript/lib-dom/iterable + // lib.es2015.symbol.wellknown.d.ts -> @typescript/lib-es2015/symbol-wellknown + var components = libFileName.split("."); + var path = components[1]; + var i = 2; + while (components[i] && components[i] !== "d") { + path += (i === 2 ? "/" : "-") + components[i]; + i++; + } + var resolveFrom = ts.combinePaths(currentDirectory, "__lib_node_modules_lookup_".concat(libFileName, "__.ts")); + var localOverrideModuleResult = ts.resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: ts.ModuleResolutionKind.NodeJs }, host, moduleResolutionCache); + if (localOverrideModuleResult === null || localOverrideModuleResult === void 0 ? void 0 : localOverrideModuleResult.resolvedModule) { + return localOverrideModuleResult.resolvedModule.resolvedFileName; + } + return ts.combinePaths(defaultLibraryPath, libFileName); + } + function processLibReferenceDirectives(file) { + ts.forEach(file.libReferenceDirectives, function (libReference, index) { + var libName = ts.toFileNameLowerCase(libReference.fileName); + var libFileName = ts.libMap.get(libName); + if (libFileName) { + // we ignore any 'no-default-lib' reference set on this file. + processRootFile(pathForLibFile(libFileName), /*isDefaultLib*/ true, /*ignoreNoDefaultLib*/ true, { kind: ts.FileIncludeKind.LibReferenceDirective, file: file.path, index: index, }); + } + else { + var unqualifiedLibName = ts.removeSuffix(ts.removePrefix(libName, "lib."), ".d.ts"); + var suggestion = ts.getSpellingSuggestion(unqualifiedLibName, ts.libs, ts.identity); + var diagnostic = suggestion ? ts.Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : ts.Diagnostics.Cannot_find_lib_definition_for_0; + (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ + kind: 0 /* FilePreprocessingDiagnosticsKind.FilePreprocessingReferencedDiagnostic */, + reason: { kind: ts.FileIncludeKind.LibReferenceDirective, file: file.path, index: index, }, + diagnostic: diagnostic, + args: [libName, suggestion] + }); + } + }); + } + function getCanonicalFileName(fileName) { + return host.getCanonicalFileName(fileName); + } + function processImportedModules(file) { + var _a; + collectExternalModuleReferences(file); + if (file.imports.length || file.moduleAugmentations.length) { + // Because global augmentation doesn't have string literal name, we can check for global augmentation as such. + var moduleNames = getModuleNames(file); + var resolutions = resolveModuleNamesReusingOldState(moduleNames, file); + ts.Debug.assert(resolutions.length === moduleNames.length); + var optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a = getRedirectReferenceForResolution(file)) === null || _a === void 0 ? void 0 : _a.commandLine.options : undefined) || options; + for (var index = 0; index < moduleNames.length; index++) { + var resolution = resolutions[index]; + ts.setResolvedModule(file, moduleNames[index], resolution, getModeForResolutionAtIndex(file, index)); + if (!resolution) { + continue; + } + var isFromNodeModulesSearch = resolution.isExternalLibraryImport; + var isJsFile = !ts.resolutionExtensionIsTSOrJson(resolution.extension); + var isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile; + var resolvedFileName = resolution.resolvedFileName; + if (isFromNodeModulesSearch) { + currentNodeModulesDepth++; + } + // add file to program only if: + // - resolution was successful + // - noResolve is falsy + // - module name comes from the list of imports + // - it's not a top level JavaScript module that exceeded the search max + var elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; + // Don't add the file if it has a bad extension (e.g. 'tsx' if we don't have '--allowJs') + // This may still end up being an untyped module -- the file won't be included but imports will be allowed. + var shouldAddFile = resolvedFileName + && !getResolutionDiagnostic(optionsForFile, resolution) + && !optionsForFile.noResolve + && index < file.imports.length + && !elideImport + && !(isJsFile && !ts.getAllowJSCompilerOption(optionsForFile)) + && (ts.isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* NodeFlags.JSDoc */)); + if (elideImport) { + modulesWithElidedImports.set(file.path, true); + } + else if (shouldAddFile) { + findSourceFile(resolvedFileName, + /*isDefaultLib*/ false, + /*ignoreNoDefaultLib*/ false, { kind: ts.FileIncludeKind.Import, file: file.path, index: index, }, resolution.packageId); + } + if (isFromNodeModulesSearch) { + currentNodeModulesDepth--; + } + } + } + else { + // no imports - drop cached module resolutions + file.resolvedModules = undefined; + } + } + function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { + var allFilesBelongToPath = true; + var absoluteRootDirectoryPath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(rootDirectory, currentDirectory)); + for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { + var sourceFile = sourceFiles_2[_i]; + if (!sourceFile.isDeclarationFile) { + var absoluteSourceFilePath = host.getCanonicalFileName(ts.getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); + if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { + addProgramDiagnosticExplainingFile(sourceFile, ts.Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, [sourceFile.fileName, rootDirectory]); + allFilesBelongToPath = false; + } + } + } + return allFilesBelongToPath; + } + function parseProjectReferenceConfigFile(ref) { + if (!projectReferenceRedirects) { + projectReferenceRedirects = new ts.Map(); + } + // The actual filename (i.e. add "/tsconfig.json" if necessary) + var refPath = resolveProjectReferencePath(ref); + var sourceFilePath = toPath(refPath); + var fromCache = projectReferenceRedirects.get(sourceFilePath); + if (fromCache !== undefined) { + return fromCache || undefined; + } + var commandLine; + var sourceFile; + if (host.getParsedCommandLine) { + commandLine = host.getParsedCommandLine(refPath); + if (!commandLine) { + addFileToFilesByName(/*sourceFile*/ undefined, sourceFilePath, /*redirectedPath*/ undefined); + projectReferenceRedirects.set(sourceFilePath, false); + return undefined; + } + sourceFile = ts.Debug.checkDefined(commandLine.options.configFile); + ts.Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath); + addFileToFilesByName(sourceFile, sourceFilePath, /*redirectedPath*/ undefined); + } + else { + // An absolute path pointing to the containing directory of the config file + var basePath = ts.getNormalizedAbsolutePath(ts.getDirectoryPath(refPath), host.getCurrentDirectory()); + sourceFile = host.getSourceFile(refPath, 100 /* ScriptTarget.JSON */); + addFileToFilesByName(sourceFile, sourceFilePath, /*redirectedPath*/ undefined); + if (sourceFile === undefined) { + projectReferenceRedirects.set(sourceFilePath, false); + return undefined; + } + commandLine = ts.parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, /*existingOptions*/ undefined, refPath); + } + sourceFile.fileName = refPath; + sourceFile.path = sourceFilePath; + sourceFile.resolvedPath = sourceFilePath; + sourceFile.originalFileName = refPath; + var resolvedRef = { commandLine: commandLine, sourceFile: sourceFile }; + projectReferenceRedirects.set(sourceFilePath, resolvedRef); + if (commandLine.projectReferences) { + resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile); + } + return resolvedRef; + } + function verifyCompilerOptions() { + if (options.strictPropertyInitialization && !ts.getStrictOptionValue(options, "strictNullChecks")) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks"); + } + if (options.exactOptionalPropertyTypes && !ts.getStrictOptionValue(options, "strictNullChecks")) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks"); + } + if (options.isolatedModules) { + if (options.out) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules"); + } + if (options.outFile) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules"); + } + } + if (options.inlineSourceMap) { + if (options.sourceMap) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap"); + } + if (options.mapRoot) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap"); + } + } + if (options.composite) { + if (options.declaration === false) { + createDiagnosticForOptionName(ts.Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration"); + } + if (options.incremental === false) { + createDiagnosticForOptionName(ts.Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration"); + } + } + var outputFile = ts.outFile(options); + if (options.tsBuildInfoFile) { + if (!ts.isIncrementalCompilation(options)) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "tsBuildInfoFile", "incremental", "composite"); + } + } + else if (options.incremental && !outputFile && !options.configFilePath) { + programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified)); + } + verifyProjectReferences(); + // List of collected files is complete; validate exhautiveness if this is a project with a file list + if (options.composite) { + var rootPaths = new ts.Set(rootNames.map(toPath)); + for (var _i = 0, files_4 = files; _i < files_4.length; _i++) { + var file = files_4[_i]; + // Ignore file that is not emitted + if (ts.sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) { + addProgramDiagnosticExplainingFile(file, ts.Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern, [file.fileName, options.configFilePath || ""]); + } + } + } + if (options.paths) { + for (var key in options.paths) { + if (!ts.hasProperty(options.paths, key)) { + continue; + } + if (!ts.hasZeroOrOneAsteriskCharacter(key)) { + createDiagnosticForOptionPaths(/*onKey*/ true, key, ts.Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key); + } + if (ts.isArray(options.paths[key])) { + var len = options.paths[key].length; + if (len === 0) { + createDiagnosticForOptionPaths(/*onKey*/ false, key, ts.Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key); + } + for (var i = 0; i < len; i++) { + var subst = options.paths[key][i]; + var typeOfSubst = typeof subst; + if (typeOfSubst === "string") { + if (!ts.hasZeroOrOneAsteriskCharacter(subst)) { + createDiagnosticForOptionPathKeyValue(key, i, ts.Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key); + } + if (!options.baseUrl && !ts.pathIsRelative(subst) && !ts.pathIsAbsolute(subst)) { + createDiagnosticForOptionPathKeyValue(key, i, ts.Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash); + } + } + else { + createDiagnosticForOptionPathKeyValue(key, i, ts.Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst); + } + } + } + else { + createDiagnosticForOptionPaths(/*onKey*/ false, key, ts.Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key); + } + } + } + if (!options.sourceMap && !options.inlineSourceMap) { + if (options.inlineSources) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources"); + } + if (options.sourceRoot) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot"); + } + } + if (options.out && options.outFile) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile"); + } + if (options.mapRoot && !(options.sourceMap || options.declarationMap)) { + // Error to specify --mapRoot without --sourcemap + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap"); + } + if (options.declarationDir) { + if (!ts.getEmitDeclarations(options)) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite"); + } + if (outputFile) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile"); + } + } + if (options.declarationMap && !ts.getEmitDeclarations(options)) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite"); + } + if (options.lib && options.noLib) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib"); + } + if (options.noImplicitUseStrict && ts.getStrictOptionValue(options, "alwaysStrict")) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict"); + } + var languageVersion = ts.getEmitScriptTarget(options); + var firstNonAmbientExternalModuleSourceFile = ts.find(files, function (f) { return ts.isExternalModule(f) && !f.isDeclarationFile; }); + if (options.isolatedModules) { + if (options.module === ts.ModuleKind.None && languageVersion < 2 /* ScriptTarget.ES2015 */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target"); + } + if (options.preserveConstEnums === false) { + createDiagnosticForOptionName(ts.Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled, "preserveConstEnums", "isolatedModules"); + } + var firstNonExternalModuleSourceFile = ts.find(files, function (f) { return !ts.isExternalModule(f) && !ts.isSourceFileJS(f) && !f.isDeclarationFile && f.scriptKind !== 6 /* ScriptKind.JSON */; }); + if (firstNonExternalModuleSourceFile) { + var span = ts.getErrorSpanForNode(firstNonExternalModuleSourceFile, firstNonExternalModuleSourceFile); + programDiagnostics.add(ts.createFileDiagnostic(firstNonExternalModuleSourceFile, span.start, span.length, ts.Diagnostics._0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module, ts.getBaseFileName(firstNonExternalModuleSourceFile.fileName))); + } + } + else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ScriptTarget.ES2015 */ && options.module === ts.ModuleKind.None) { + // We cannot use createDiagnosticFromNode because nodes do not have parents yet + var span = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); + programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); + } + // Cannot specify module gen that isn't amd or system with --out + if (outputFile && !options.emitDeclarationOnly) { + if (options.module && !(options.module === ts.ModuleKind.AMD || options.module === ts.ModuleKind.System)) { + createDiagnosticForOptionName(ts.Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile", "module"); + } + else if (options.module === undefined && firstNonAmbientExternalModuleSourceFile) { + var span = ts.getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); + programDiagnostics.add(ts.createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, ts.Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile")); + } + } + if (options.resolveJsonModule) { + if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeJs && + ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.Node16 && + ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.NodeNext) { + createDiagnosticForOptionName(ts.Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule"); + } + // Any emit other than common js, amd, es2015 or esnext is error + else if (!ts.hasJsonModuleEmitEnabled(options)) { + createDiagnosticForOptionName(ts.Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module"); + } + } + // there has to be common source directory if user specified --outdir || --rootDir || --sourceRoot + // if user specified --mapRoot, there needs to be common source directory if there would be multiple files being emitted + if (options.outDir || // there is --outDir specified + options.rootDir || // there is --rootDir specified + options.sourceRoot || // there is --sourceRoot specified + options.mapRoot) { // there is --mapRoot specified + // Precalculate and cache the common source directory + var dir = getCommonSourceDirectory(); + // If we failed to find a good common directory, but outDir is specified and at least one of our files is on a windows drive/URL/other resource, add a failure + if (options.outDir && dir === "" && files.some(function (file) { return ts.getRootLength(file.fileName) > 1; })) { + createDiagnosticForOptionName(ts.Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir"); + } + } + if (options.useDefineForClassFields && languageVersion === 0 /* ScriptTarget.ES3 */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_when_option_target_is_ES3, "useDefineForClassFields"); + } + if (options.checkJs && !ts.getAllowJSCompilerOption(options)) { + programDiagnostics.add(ts.createCompilerDiagnostic(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs")); + } + if (options.emitDeclarationOnly) { + if (!ts.getEmitDeclarations(options)) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite"); + } + if (options.noEmit) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit"); + } + } + if (options.emitDecoratorMetadata && + !options.experimentalDecorators) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators"); + } + if (options.jsxFactory) { + if (options.reactNamespace) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory"); + } + if (options.jsx === 4 /* JsxEmit.ReactJSX */ || options.jsx === 5 /* JsxEmit.ReactJSXDev */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", ts.inverseJsxOptionMap.get("" + options.jsx)); + } + if (!ts.parseIsolatedEntityName(options.jsxFactory, languageVersion)) { + createOptionValueDiagnostic("jsxFactory", ts.Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory); + } + } + else if (options.reactNamespace && !ts.isIdentifierText(options.reactNamespace, languageVersion)) { + createOptionValueDiagnostic("reactNamespace", ts.Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace); + } + if (options.jsxFragmentFactory) { + if (!options.jsxFactory) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory"); + } + if (options.jsx === 4 /* JsxEmit.ReactJSX */ || options.jsx === 5 /* JsxEmit.ReactJSXDev */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", ts.inverseJsxOptionMap.get("" + options.jsx)); + } + if (!ts.parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) { + createOptionValueDiagnostic("jsxFragmentFactory", ts.Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory); + } + } + if (options.reactNamespace) { + if (options.jsx === 4 /* JsxEmit.ReactJSX */ || options.jsx === 5 /* JsxEmit.ReactJSXDev */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", ts.inverseJsxOptionMap.get("" + options.jsx)); + } + } + if (options.jsxImportSource) { + if (options.jsx === 2 /* JsxEmit.React */) { + createDiagnosticForOptionName(ts.Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", ts.inverseJsxOptionMap.get("" + options.jsx)); + } + } + if (options.preserveValueImports && ts.getEmitModuleKind(options) < ts.ModuleKind.ES2015) { + createOptionValueDiagnostic("importsNotUsedAsValues", ts.Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later); + } + // If the emit is enabled make sure that every output file is unique and not overwriting any of the input files + if (!options.noEmit && !options.suppressOutputPathCheck) { + var emitHost = getEmitHost(); + var emitFilesSeen_1 = new ts.Set(); + ts.forEachEmittedFile(emitHost, function (emitFileNames) { + if (!options.emitDeclarationOnly) { + verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen_1); + } + verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen_1); + }); + } + // Verify that all the emit files are unique and don't overwrite input files + function verifyEmitFilePath(emitFileName, emitFilesSeen) { + if (emitFileName) { + var emitFilePath = toPath(emitFileName); + // Report error if the output overwrites input file + if (filesByName.has(emitFilePath)) { + var chain = void 0; + if (!options.configFilePath) { + // The program is from either an inferred project or an external project + chain = ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig); + } + chain = ts.chainDiagnosticMessages(chain, ts.Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); + blockEmittingOfFile(emitFileName, ts.createCompilerDiagnosticFromMessageChain(chain)); + } + var emitFileKey = !host.useCaseSensitiveFileNames() ? ts.toFileNameLowerCase(emitFilePath) : emitFilePath; + // Report error if multiple files write into same file + if (emitFilesSeen.has(emitFileKey)) { + // Already seen the same emit file - report error + blockEmittingOfFile(emitFileName, ts.createCompilerDiagnostic(ts.Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); + } + else { + emitFilesSeen.add(emitFileKey); + } + } + } + } + function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) { + var _a; + var fileIncludeReasons; + var relatedInfo; + var locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : undefined; + if (file) + (_a = fileReasons.get(file.path)) === null || _a === void 0 ? void 0 : _a.forEach(processReason); + if (fileProcessingReason) + processReason(fileProcessingReason); + // If we have location and there is only one reason file is in which is the location, dont add details for file include + if (locationReason && (fileIncludeReasons === null || fileIncludeReasons === void 0 ? void 0 : fileIncludeReasons.length) === 1) + fileIncludeReasons = undefined; + var location = locationReason && getReferencedFileLocation(getSourceFileByPath, locationReason); + var fileIncludeReasonDetails = fileIncludeReasons && ts.chainDiagnosticMessages(fileIncludeReasons, ts.Diagnostics.The_file_is_in_the_program_because_Colon); + var redirectInfo = file && ts.explainIfFileIsRedirect(file); + var chain = ts.chainDiagnosticMessages.apply(void 0, __spreadArray([redirectInfo ? fileIncludeReasonDetails ? __spreadArray([fileIncludeReasonDetails], redirectInfo, true) : redirectInfo : fileIncludeReasonDetails, diagnostic], args || ts.emptyArray, false)); + return location && isReferenceFileLocation(location) ? + ts.createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : + ts.createCompilerDiagnosticFromMessageChain(chain, relatedInfo); + function processReason(reason) { + (fileIncludeReasons || (fileIncludeReasons = [])).push(ts.fileIncludeReasonToDiagnostics(program, reason)); + if (!locationReason && isReferencedFile(reason)) { + // Report error at first reference file or file currently in processing and dont report in related information + locationReason = reason; + } + else if (locationReason !== reason) { + relatedInfo = ts.append(relatedInfo, fileIncludeReasonToRelatedInformation(reason)); + } + // Remove fileProcessingReason if its already included in fileReasons of the program + if (reason === fileProcessingReason) + fileProcessingReason = undefined; + } + } + function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) { + (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ + kind: 1 /* FilePreprocessingDiagnosticsKind.FilePreprocessingFileExplainingDiagnostic */, + file: file && file.path, + fileProcessingReason: fileProcessingReason, + diagnostic: diagnostic, + args: args + }); + } + function addProgramDiagnosticExplainingFile(file, diagnostic, args) { + programDiagnostics.add(createDiagnosticExplainingFile(file, /*fileProcessingReason*/ undefined, diagnostic, args)); + } + function fileIncludeReasonToRelatedInformation(reason) { + if (isReferencedFile(reason)) { + var referenceLocation = getReferencedFileLocation(getSourceFileByPath, reason); + var message_2; + switch (reason.kind) { + case ts.FileIncludeKind.Import: + message_2 = ts.Diagnostics.File_is_included_via_import_here; + break; + case ts.FileIncludeKind.ReferenceFile: + message_2 = ts.Diagnostics.File_is_included_via_reference_here; + break; + case ts.FileIncludeKind.TypeReferenceDirective: + message_2 = ts.Diagnostics.File_is_included_via_type_library_reference_here; + break; + case ts.FileIncludeKind.LibReferenceDirective: + message_2 = ts.Diagnostics.File_is_included_via_library_reference_here; + break; + default: + ts.Debug.assertNever(reason); + } + return isReferenceFileLocation(referenceLocation) ? ts.createFileDiagnostic(referenceLocation.file, referenceLocation.pos, referenceLocation.end - referenceLocation.pos, message_2) : undefined; + } + if (!options.configFile) + return undefined; + var configFileNode; + var message; + switch (reason.kind) { + case ts.FileIncludeKind.RootFile: + if (!options.configFile.configFileSpecs) + return undefined; + var fileName = ts.getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory); + var matchedByFiles = ts.getMatchedFileSpec(program, fileName); + if (matchedByFiles) { + configFileNode = ts.getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles); + message = ts.Diagnostics.File_is_matched_by_files_list_specified_here; + break; + } + var matchedByInclude = ts.getMatchedIncludeSpec(program, fileName); + // Could be additional files specified as roots + if (!matchedByInclude) + return undefined; + configFileNode = ts.getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude); + message = ts.Diagnostics.File_is_matched_by_include_pattern_specified_here; + break; + case ts.FileIncludeKind.SourceFromProjectReference: + case ts.FileIncludeKind.OutputFromProjectReference: + var referencedResolvedRef_1 = ts.Debug.checkDefined(resolvedProjectReferences === null || resolvedProjectReferences === void 0 ? void 0 : resolvedProjectReferences[reason.index]); + var referenceInfo = forEachProjectReference(projectReferences, resolvedProjectReferences, function (resolvedRef, parent, index) { + return resolvedRef === referencedResolvedRef_1 ? { sourceFile: (parent === null || parent === void 0 ? void 0 : parent.sourceFile) || options.configFile, index: index } : undefined; + }); + if (!referenceInfo) + return undefined; + var sourceFile = referenceInfo.sourceFile, index = referenceInfo.index; + var referencesSyntax = ts.firstDefined(ts.getTsConfigPropArray(sourceFile, "references"), function (property) { return ts.isArrayLiteralExpression(property.initializer) ? property.initializer : undefined; }); + return referencesSyntax && referencesSyntax.elements.length > index ? + ts.createDiagnosticForNodeInSourceFile(sourceFile, referencesSyntax.elements[index], reason.kind === ts.FileIncludeKind.OutputFromProjectReference ? + ts.Diagnostics.File_is_output_from_referenced_project_specified_here : + ts.Diagnostics.File_is_source_from_referenced_project_specified_here) : + undefined; + case ts.FileIncludeKind.AutomaticTypeDirectiveFile: + if (!options.types) + return undefined; + configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference); + message = ts.Diagnostics.File_is_entry_point_of_type_library_specified_here; + break; + case ts.FileIncludeKind.LibFile: + if (reason.index !== undefined) { + configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]); + message = ts.Diagnostics.File_is_library_specified_here; + break; + } + var target = ts.forEachEntry(ts.targetOptionDeclaration.type, function (value, key) { return value === ts.getEmitScriptTarget(options) ? key : undefined; }); + configFileNode = target ? getOptionsSyntaxByValue("target", target) : undefined; + message = ts.Diagnostics.File_is_default_library_for_target_specified_here; + break; + default: + ts.Debug.assertNever(reason); + } + return configFileNode && ts.createDiagnosticForNodeInSourceFile(options.configFile, configFileNode, message); + } + function verifyProjectReferences() { + var buildInfoPath = !options.suppressOutputPathCheck ? ts.getTsBuildInfoEmitOutputFilePath(options) : undefined; + forEachProjectReference(projectReferences, resolvedProjectReferences, function (resolvedRef, parent, index) { + var ref = (parent ? parent.commandLine.projectReferences : projectReferences)[index]; + var parentFile = parent && parent.sourceFile; + if (!resolvedRef) { + createDiagnosticForReference(parentFile, index, ts.Diagnostics.File_0_not_found, ref.path); + return; + } + var options = resolvedRef.commandLine.options; + if (!options.composite || options.noEmit) { + // ok to not have composite if the current program is container only + var inputs = parent ? parent.commandLine.fileNames : rootNames; + if (inputs.length) { + if (!options.composite) + createDiagnosticForReference(parentFile, index, ts.Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path); + if (options.noEmit) + createDiagnosticForReference(parentFile, index, ts.Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path); + } + } + if (ref.prepend) { + var out = ts.outFile(options); + if (out) { + if (!host.fileExists(out)) { + createDiagnosticForReference(parentFile, index, ts.Diagnostics.Output_file_0_from_project_1_does_not_exist, out, ref.path); + } + } + else { + createDiagnosticForReference(parentFile, index, ts.Diagnostics.Cannot_prepend_project_0_because_it_does_not_have_outFile_set, ref.path); + } + } + if (!parent && buildInfoPath && buildInfoPath === ts.getTsBuildInfoEmitOutputFilePath(options)) { + createDiagnosticForReference(parentFile, index, ts.Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path); + hasEmitBlockingDiagnostics.set(toPath(buildInfoPath), true); + } + }); + } + function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, arg0, arg1, arg2) { + var needCompilerDiagnostic = true; + var pathsSyntax = getOptionPathsSyntax(); + for (var _i = 0, pathsSyntax_1 = pathsSyntax; _i < pathsSyntax_1.length; _i++) { + var pathProp = pathsSyntax_1[_i]; + if (ts.isObjectLiteralExpression(pathProp.initializer)) { + for (var _a = 0, _b = ts.getPropertyAssignment(pathProp.initializer, key); _a < _b.length; _a++) { + var keyProps = _b[_a]; + var initializer = keyProps.initializer; + if (ts.isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) { + programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, arg0, arg1, arg2)); + needCompilerDiagnostic = false; + } + } + } + } + if (needCompilerDiagnostic) { + programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1, arg2)); + } + } + function createDiagnosticForOptionPaths(onKey, key, message, arg0) { + var needCompilerDiagnostic = true; + var pathsSyntax = getOptionPathsSyntax(); + for (var _i = 0, pathsSyntax_2 = pathsSyntax; _i < pathsSyntax_2.length; _i++) { + var pathProp = pathsSyntax_2[_i]; + if (ts.isObjectLiteralExpression(pathProp.initializer) && + createOptionDiagnosticInObjectLiteralSyntax(pathProp.initializer, onKey, key, /*key2*/ undefined, message, arg0)) { + needCompilerDiagnostic = false; + } + } + if (needCompilerDiagnostic) { + programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0)); + } + } + function getOptionsSyntaxByName(name) { + var compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); + return compilerOptionsObjectLiteralSyntax && ts.getPropertyAssignment(compilerOptionsObjectLiteralSyntax, name); + } + function getOptionPathsSyntax() { + return getOptionsSyntaxByName("paths") || ts.emptyArray; + } + function getOptionsSyntaxByValue(name, value) { + var syntaxByName = getOptionsSyntaxByName(name); + return syntaxByName && ts.firstDefined(syntaxByName, function (property) { return ts.isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : undefined; }); + } + function getOptionsSyntaxByArrayElementValue(name, value) { + var compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); + return compilerOptionsObjectLiteralSyntax && ts.getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value); + } + function createDiagnosticForOptionName(message, option1, option2, option3) { + createDiagnosticForOption(/*onKey*/ true, option1, option2, message, option1, option2, option3); + } + function createOptionValueDiagnostic(option1, message, arg0, arg1) { + createDiagnosticForOption(/*onKey*/ false, option1, /*option2*/ undefined, message, arg0, arg1); + } + function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) { + var referencesSyntax = ts.firstDefined(ts.getTsConfigPropArray(sourceFile || options.configFile, "references"), function (property) { return ts.isArrayLiteralExpression(property.initializer) ? property.initializer : undefined; }); + if (referencesSyntax && referencesSyntax.elements.length > index) { + programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, arg0, arg1)); + } + else { + programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1)); + } + } + function createDiagnosticForOption(onKey, option1, option2, message, arg0, arg1, arg2) { + var compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); + var needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || + !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, arg0, arg1, arg2); + if (needCompilerDiagnostic) { + programDiagnostics.add(ts.createCompilerDiagnostic(message, arg0, arg1, arg2)); + } + } + function getCompilerOptionsObjectLiteralSyntax() { + if (_compilerOptionsObjectLiteralSyntax === undefined) { + _compilerOptionsObjectLiteralSyntax = false; + var jsonObjectLiteral = ts.getTsConfigObjectLiteralExpression(options.configFile); + if (jsonObjectLiteral) { + for (var _i = 0, _a = ts.getPropertyAssignment(jsonObjectLiteral, "compilerOptions"); _i < _a.length; _i++) { + var prop = _a[_i]; + if (ts.isObjectLiteralExpression(prop.initializer)) { + _compilerOptionsObjectLiteralSyntax = prop.initializer; + break; + } + } + } + } + return _compilerOptionsObjectLiteralSyntax || undefined; + } + function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, arg0, arg1, arg2) { + var props = ts.getPropertyAssignment(objectLiteral, key1, key2); + for (var _i = 0, props_3 = props; _i < props_3.length; _i++) { + var prop = props_3[_i]; + programDiagnostics.add(ts.createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, arg0, arg1, arg2)); + } + return !!props.length; + } + function blockEmittingOfFile(emitFileName, diag) { + hasEmitBlockingDiagnostics.set(toPath(emitFileName), true); + programDiagnostics.add(diag); + } + function isEmittedFile(file) { + if (options.noEmit) { + return false; + } + // If this is source file, its not emitted file + var filePath = toPath(file); + if (getSourceFileByPath(filePath)) { + return false; + } + // If options have --outFile or --out just check that + var out = ts.outFile(options); + if (out) { + return isSameFile(filePath, out) || isSameFile(filePath, ts.removeFileExtension(out) + ".d.ts" /* Extension.Dts */); + } + // If declarationDir is specified, return if its a file in that directory + if (options.declarationDir && ts.containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) { + return true; + } + // If --outDir, check if file is in that directory + if (options.outDir) { + return ts.containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames()); + } + if (ts.fileExtensionIsOneOf(filePath, ts.supportedJSExtensionsFlat) || ts.isDeclarationFileName(filePath)) { + // Otherwise just check if sourceFile with the name exists + var filePathWithoutExtension = ts.removeFileExtension(filePath); + return !!getSourceFileByPath((filePathWithoutExtension + ".ts" /* Extension.Ts */)) || + !!getSourceFileByPath((filePathWithoutExtension + ".tsx" /* Extension.Tsx */)); + } + return false; + } + function isSameFile(file1, file2) { + return ts.comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* Comparison.EqualTo */; + } + function getSymlinkCache() { + if (host.getSymlinkCache) { + return host.getSymlinkCache(); + } + if (!symlinks) { + symlinks = ts.createSymlinkCache(currentDirectory, getCanonicalFileName); + } + if (files && resolvedTypeReferenceDirectives && !symlinks.hasProcessedResolutions()) { + symlinks.setSymlinksFromResolutions(files, resolvedTypeReferenceDirectives); + } + return symlinks; + } + } + ts.createProgram = createProgram; + function updateHostForUseSourceOfProjectReferenceRedirect(host) { + var setOfDeclarationDirectories; + var originalFileExists = host.compilerHost.fileExists; + var originalDirectoryExists = host.compilerHost.directoryExists; + var originalGetDirectories = host.compilerHost.getDirectories; + var originalRealpath = host.compilerHost.realpath; + if (!host.useSourceOfProjectReferenceRedirect) + return { onProgramCreateComplete: ts.noop, fileExists: fileExists }; + host.compilerHost.fileExists = fileExists; + var directoryExists; + if (originalDirectoryExists) { + // This implementation of directoryExists checks if the directory being requested is + // directory of .d.ts file for the referenced Project. + // If it is it returns true irrespective of whether that directory exists on host + directoryExists = host.compilerHost.directoryExists = function (path) { + if (originalDirectoryExists.call(host.compilerHost, path)) { + handleDirectoryCouldBeSymlink(path); + return true; + } + if (!host.getResolvedProjectReferences()) + return false; + if (!setOfDeclarationDirectories) { + setOfDeclarationDirectories = new ts.Set(); + host.forEachResolvedProjectReference(function (ref) { + var out = ts.outFile(ref.commandLine.options); + if (out) { + setOfDeclarationDirectories.add(ts.getDirectoryPath(host.toPath(out))); + } + else { + // Set declaration's in different locations only, if they are next to source the directory present doesnt change + var declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir; + if (declarationDir) { + setOfDeclarationDirectories.add(host.toPath(declarationDir)); + } + } + }); + } + return fileOrDirectoryExistsUsingSource(path, /*isFile*/ false); + }; + } + if (originalGetDirectories) { + // Call getDirectories only if directory actually present on the host + // This is needed to ensure that we arent getting directories that we fake about presence for + host.compilerHost.getDirectories = function (path) { + return !host.getResolvedProjectReferences() || (originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path)) ? + originalGetDirectories.call(host.compilerHost, path) : + []; + }; + } + // This is something we keep for life time of the host + if (originalRealpath) { + host.compilerHost.realpath = function (s) { + var _a; + return ((_a = host.getSymlinkCache().getSymlinkedFiles()) === null || _a === void 0 ? void 0 : _a.get(host.toPath(s))) || + originalRealpath.call(host.compilerHost, s); + }; + } + return { onProgramCreateComplete: onProgramCreateComplete, fileExists: fileExists, directoryExists: directoryExists }; + function onProgramCreateComplete() { + host.compilerHost.fileExists = originalFileExists; + host.compilerHost.directoryExists = originalDirectoryExists; + host.compilerHost.getDirectories = originalGetDirectories; + // DO not revert realpath as it could be used later + } + // This implementation of fileExists checks if the file being requested is + // .d.ts file for the referenced Project. + // If it is it returns true irrespective of whether that file exists on host + function fileExists(file) { + if (originalFileExists.call(host.compilerHost, file)) + return true; + if (!host.getResolvedProjectReferences()) + return false; + if (!ts.isDeclarationFileName(file)) + return false; + // Project references go to source file instead of .d.ts file + return fileOrDirectoryExistsUsingSource(file, /*isFile*/ true); + } + function fileExistsIfProjectReferenceDts(file) { + var source = host.getSourceOfProjectReferenceRedirect(host.toPath(file)); + return source !== undefined ? + ts.isString(source) ? originalFileExists.call(host.compilerHost, source) : true : + undefined; + } + function directoryExistsIfProjectReferenceDeclDir(dir) { + var dirPath = host.toPath(dir); + var dirPathWithTrailingDirectorySeparator = "".concat(dirPath).concat(ts.directorySeparator); + return ts.forEachKey(setOfDeclarationDirectories, function (declDirPath) { return dirPath === declDirPath || + // Any parent directory of declaration dir + ts.startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || + // Any directory inside declaration dir + ts.startsWith(dirPath, "".concat(declDirPath, "/")); }); + } + function handleDirectoryCouldBeSymlink(directory) { + var _a; + if (!host.getResolvedProjectReferences() || ts.containsIgnoredPath(directory)) + return; + // Because we already watch node_modules, handle symlinks in there + if (!originalRealpath || !ts.stringContains(directory, ts.nodeModulesPathPart)) + return; + var symlinkCache = host.getSymlinkCache(); + var directoryPath = ts.ensureTrailingDirectorySeparator(host.toPath(directory)); + if ((_a = symlinkCache.getSymlinkedDirectories()) === null || _a === void 0 ? void 0 : _a.has(directoryPath)) + return; + var real = ts.normalizePath(originalRealpath.call(host.compilerHost, directory)); + var realPath; + if (real === directory || + (realPath = ts.ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) { + // not symlinked + symlinkCache.setSymlinkedDirectory(directoryPath, false); + return; + } + symlinkCache.setSymlinkedDirectory(directory, { + real: ts.ensureTrailingDirectorySeparator(real), + realPath: realPath + }); + } + function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) { + var _a; + var fileOrDirectoryExistsUsingSource = isFile ? + function (file) { return fileExistsIfProjectReferenceDts(file); } : + function (dir) { return directoryExistsIfProjectReferenceDeclDir(dir); }; + // Check current directory or file + var result = fileOrDirectoryExistsUsingSource(fileOrDirectory); + if (result !== undefined) + return result; + var symlinkCache = host.getSymlinkCache(); + var symlinkedDirectories = symlinkCache.getSymlinkedDirectories(); + if (!symlinkedDirectories) + return false; + var fileOrDirectoryPath = host.toPath(fileOrDirectory); + if (!ts.stringContains(fileOrDirectoryPath, ts.nodeModulesPathPart)) + return false; + if (isFile && ((_a = symlinkCache.getSymlinkedFiles()) === null || _a === void 0 ? void 0 : _a.has(fileOrDirectoryPath))) + return true; + // If it contains node_modules check if its one of the symlinked path we know of + return ts.firstDefinedIterator(symlinkedDirectories.entries(), function (_a) { + var directoryPath = _a[0], symlinkedDirectory = _a[1]; + if (!symlinkedDirectory || !ts.startsWith(fileOrDirectoryPath, directoryPath)) + return undefined; + var result = fileOrDirectoryExistsUsingSource(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath)); + if (isFile && result) { + // Store the real path for the file' + var absolutePath = ts.getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory()); + symlinkCache.setSymlinkedFile(fileOrDirectoryPath, "".concat(symlinkedDirectory.real).concat(absolutePath.replace(new RegExp(directoryPath, "i"), ""))); + } + return result; + }) || false; + } + } + /*@internal*/ + ts.emitSkippedWithNoDiagnostics = { diagnostics: ts.emptyArray, sourceMaps: undefined, emittedFiles: undefined, emitSkipped: true }; + /*@internal*/ + function handleNoEmitOptions(program, sourceFile, writeFile, cancellationToken) { + var options = program.getCompilerOptions(); + if (options.noEmit) { + // Cache the semantic diagnostics + program.getSemanticDiagnostics(sourceFile, cancellationToken); + return sourceFile || ts.outFile(options) ? + ts.emitSkippedWithNoDiagnostics : + program.emitBuildInfo(writeFile, cancellationToken); + } + // If the noEmitOnError flag is set, then check if we have any errors so far. If so, + // immediately bail out. Note that we pass 'undefined' for 'sourceFile' so that we + // get any preEmit diagnostics, not just the ones + if (!options.noEmitOnError) + return undefined; + var diagnostics = __spreadArray(__spreadArray(__spreadArray(__spreadArray([], program.getOptionsDiagnostics(cancellationToken), true), program.getSyntacticDiagnostics(sourceFile, cancellationToken), true), program.getGlobalDiagnostics(cancellationToken), true), program.getSemanticDiagnostics(sourceFile, cancellationToken), true); + if (diagnostics.length === 0 && ts.getEmitDeclarations(program.getCompilerOptions())) { + diagnostics = program.getDeclarationDiagnostics(/*sourceFile*/ undefined, cancellationToken); + } + if (!diagnostics.length) + return undefined; + var emittedFiles; + if (!sourceFile && !ts.outFile(options)) { + var emitResult = program.emitBuildInfo(writeFile, cancellationToken); + if (emitResult.diagnostics) + diagnostics = __spreadArray(__spreadArray([], diagnostics, true), emitResult.diagnostics, true); + emittedFiles = emitResult.emittedFiles; + } + return { diagnostics: diagnostics, sourceMaps: undefined, emittedFiles: emittedFiles, emitSkipped: true }; + } + ts.handleNoEmitOptions = handleNoEmitOptions; + /*@internal*/ + function filterSemanticDiagnostics(diagnostic, option) { + return ts.filter(diagnostic, function (d) { return !d.skippedOn || !option[d.skippedOn]; }); + } + ts.filterSemanticDiagnostics = filterSemanticDiagnostics; + /* @internal */ + function parseConfigHostFromCompilerHostLike(host, directoryStructureHost) { + if (directoryStructureHost === void 0) { directoryStructureHost = host; } + return { + fileExists: function (f) { return directoryStructureHost.fileExists(f); }, + readDirectory: function (root, extensions, excludes, includes, depth) { + ts.Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'"); + return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth); + }, + readFile: function (f) { return directoryStructureHost.readFile(f); }, + useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(), + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || ts.returnUndefined, + trace: host.trace ? function (s) { return host.trace(s); } : undefined + }; + } + ts.parseConfigHostFromCompilerHostLike = parseConfigHostFromCompilerHostLike; + /* @internal */ + function createPrependNodes(projectReferences, getCommandLine, readFile) { + if (!projectReferences) + return ts.emptyArray; + var nodes; + for (var i = 0; i < projectReferences.length; i++) { + var ref = projectReferences[i]; + var resolvedRefOpts = getCommandLine(ref, i); + if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) { + var out = ts.outFile(resolvedRefOpts.options); + // Upstream project didn't have outFile set -- skip (error will have been issued earlier) + if (!out) + continue; + var _a = ts.getOutputPathsForBundle(resolvedRefOpts.options, /*forceDtsPaths*/ true), jsFilePath = _a.jsFilePath, sourceMapFilePath = _a.sourceMapFilePath, declarationFilePath = _a.declarationFilePath, declarationMapPath = _a.declarationMapPath, buildInfoPath = _a.buildInfoPath; + var node = ts.createInputFiles(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath); + (nodes || (nodes = [])).push(node); + } + } + return nodes || ts.emptyArray; + } + ts.createPrependNodes = createPrependNodes; + function resolveProjectReferencePath(hostOrRef, ref) { + var passedInRef = ref ? ref : hostOrRef; + return ts.resolveConfigFileProjectName(passedInRef.path); + } + ts.resolveProjectReferencePath = resolveProjectReferencePath; + /* @internal */ + /** + * Returns a DiagnosticMessage if we won't include a resolved module due to its extension. + * The DiagnosticMessage's parameters are the imported module name, and the filename it resolved to. + * This returns a diagnostic even if the module will be an untyped module. + */ + function getResolutionDiagnostic(options, _a) { + var extension = _a.extension; + switch (extension) { + case ".ts" /* Extension.Ts */: + case ".d.ts" /* Extension.Dts */: + // These are always allowed. + return undefined; + case ".tsx" /* Extension.Tsx */: + return needJsx(); + case ".jsx" /* Extension.Jsx */: + return needJsx() || needAllowJs(); + case ".js" /* Extension.Js */: + return needAllowJs(); + case ".json" /* Extension.Json */: + return needResolveJsonModule(); + } + function needJsx() { + return options.jsx ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; + } + function needAllowJs() { + return ts.getAllowJSCompilerOption(options) || !ts.getStrictOptionValue(options, "noImplicitAny") ? undefined : ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type; + } + function needResolveJsonModule() { + return options.resolveJsonModule ? undefined : ts.Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used; + } + } + ts.getResolutionDiagnostic = getResolutionDiagnostic; + function getModuleNames(_a) { + var imports = _a.imports, moduleAugmentations = _a.moduleAugmentations; + var res = imports.map(function (i) { return i.text; }); + for (var _i = 0, moduleAugmentations_1 = moduleAugmentations; _i < moduleAugmentations_1.length; _i++) { + var aug = moduleAugmentations_1[_i]; + if (aug.kind === 10 /* SyntaxKind.StringLiteral */) { + res.push(aug.text); + } + // Do nothing if it's an Identifier; we don't need to do module resolution for `declare global`. + } + return res; + } + /* @internal */ + function getModuleNameStringLiteralAt(_a, index) { + var imports = _a.imports, moduleAugmentations = _a.moduleAugmentations; + if (index < imports.length) + return imports[index]; + var augIndex = imports.length; + for (var _i = 0, moduleAugmentations_2 = moduleAugmentations; _i < moduleAugmentations_2.length; _i++) { + var aug = moduleAugmentations_2[_i]; + if (aug.kind === 10 /* SyntaxKind.StringLiteral */) { + if (index === augIndex) + return aug; + augIndex++; + } + // Do nothing if it's an Identifier; we don't need to do module resolution for `declare global`. + } + ts.Debug.fail("should never ask for module name at index higher than possible module name"); + } + ts.getModuleNameStringLiteralAt = getModuleNameStringLiteralAt; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) { + var outputFiles = []; + var _a = program.emit(sourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit), emitSkipped = _a.emitSkipped, diagnostics = _a.diagnostics, exportedModulesFromDeclarationEmit = _a.exportedModulesFromDeclarationEmit; + return { outputFiles: outputFiles, emitSkipped: emitSkipped, diagnostics: diagnostics, exportedModulesFromDeclarationEmit: exportedModulesFromDeclarationEmit }; + function writeFile(fileName, text, writeByteOrderMark) { + outputFiles.push({ name: fileName, writeByteOrderMark: writeByteOrderMark, text: text }); + } + } + ts.getFileEmitOutput = getFileEmitOutput; + var BuilderState; + (function (BuilderState) { + function createManyToManyPathMap() { + function create(forward, reverse, deleted) { + var map = { + clone: function () { return create(new ts.Map(forward), new ts.Map(reverse), deleted && new ts.Set(deleted)); }, + forEach: function (fn) { return forward.forEach(fn); }, + getKeys: function (v) { return reverse.get(v); }, + getValues: function (k) { return forward.get(k); }, + hasKey: function (k) { return forward.has(k); }, + keys: function () { return forward.keys(); }, + deletedKeys: function () { return deleted; }, + deleteKey: function (k) { + (deleted || (deleted = new ts.Set())).add(k); + var set = forward.get(k); + if (!set) { + return false; + } + set.forEach(function (v) { return deleteFromMultimap(reverse, v, k); }); + forward.delete(k); + return true; + }, + set: function (k, vSet) { + deleted === null || deleted === void 0 ? void 0 : deleted.delete(k); + var existingVSet = forward.get(k); + forward.set(k, vSet); + existingVSet === null || existingVSet === void 0 ? void 0 : existingVSet.forEach(function (v) { + if (!vSet.has(v)) { + deleteFromMultimap(reverse, v, k); + } + }); + vSet.forEach(function (v) { + if (!(existingVSet === null || existingVSet === void 0 ? void 0 : existingVSet.has(v))) { + addToMultimap(reverse, v, k); + } + }); + return map; + }, + clear: function () { + forward.clear(); + reverse.clear(); + deleted === null || deleted === void 0 ? void 0 : deleted.clear(); + } + }; + return map; + } + return create(new ts.Map(), new ts.Map(), /*deleted*/ undefined); + } + BuilderState.createManyToManyPathMap = createManyToManyPathMap; + function addToMultimap(map, k, v) { + var set = map.get(k); + if (!set) { + set = new ts.Set(); + map.set(k, set); + } + set.add(v); + } + function deleteFromMultimap(map, k, v) { + var set = map.get(k); + if (set === null || set === void 0 ? void 0 : set.delete(v)) { + if (!set.size) { + map.delete(k); + } + return true; + } + return false; + } + function getReferencedFilesFromImportedModuleSymbol(symbol) { + return ts.mapDefined(symbol.declarations, function (declaration) { var _a; return (_a = ts.getSourceFileOfNode(declaration)) === null || _a === void 0 ? void 0 : _a.resolvedPath; }); + } + /** + * Get the module source file and all augmenting files from the import name node from file + */ + function getReferencedFilesFromImportLiteral(checker, importName) { + var symbol = checker.getSymbolAtLocation(importName); + return symbol && getReferencedFilesFromImportedModuleSymbol(symbol); + } + /** + * Gets the path to reference file from file name, it could be resolvedPath if present otherwise path + */ + function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) { + return ts.toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName); + } + /** + * Gets the referenced files for a file from the program with values for the keys as referenced file's path to be true + */ + function getReferencedFiles(program, sourceFile, getCanonicalFileName) { + var referencedFiles; + // We need to use a set here since the code can contain the same import twice, + // but that will only be one dependency. + // To avoid invernal conversion, the key of the referencedFiles map must be of type Path + if (sourceFile.imports && sourceFile.imports.length > 0) { + var checker = program.getTypeChecker(); + for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { + var importName = _a[_i]; + var declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName); + declarationSourceFilePaths === null || declarationSourceFilePaths === void 0 ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile); + } + } + var sourceFileDirectory = ts.getDirectoryPath(sourceFile.resolvedPath); + // Handle triple slash references + if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { + for (var _b = 0, _c = sourceFile.referencedFiles; _b < _c.length; _b++) { + var referencedFile = _c[_b]; + var referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName); + addReferencedFile(referencedPath); + } + } + // Handle type reference directives + if (sourceFile.resolvedTypeReferenceDirectiveNames) { + sourceFile.resolvedTypeReferenceDirectiveNames.forEach(function (resolvedTypeReferenceDirective) { + if (!resolvedTypeReferenceDirective) { + return; + } + var fileName = resolvedTypeReferenceDirective.resolvedFileName; // TODO: GH#18217 + var typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName); + addReferencedFile(typeFilePath); + }); + } + // Add module augmentation as references + if (sourceFile.moduleAugmentations.length) { + var checker = program.getTypeChecker(); + for (var _d = 0, _e = sourceFile.moduleAugmentations; _d < _e.length; _d++) { + var moduleName = _e[_d]; + if (!ts.isStringLiteral(moduleName)) + continue; + var symbol = checker.getSymbolAtLocation(moduleName); + if (!symbol) + continue; + // Add any file other than our own as reference + addReferenceFromAmbientModule(symbol); + } + } + // From ambient modules + for (var _f = 0, _g = program.getTypeChecker().getAmbientModules(); _f < _g.length; _f++) { + var ambientModule = _g[_f]; + if (ambientModule.declarations && ambientModule.declarations.length > 1) { + addReferenceFromAmbientModule(ambientModule); + } + } + return referencedFiles; + function addReferenceFromAmbientModule(symbol) { + if (!symbol.declarations) { + return; + } + // Add any file other than our own as reference + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + var declarationSourceFile = ts.getSourceFileOfNode(declaration); + if (declarationSourceFile && + declarationSourceFile !== sourceFile) { + addReferencedFile(declarationSourceFile.resolvedPath); + } + } + } + function addReferencedFile(referencedPath) { + (referencedFiles || (referencedFiles = new ts.Set())).add(referencedPath); + } + } + /** + * Returns true if oldState is reusable, that is the emitKind = module/non module has not changed + */ + function canReuseOldState(newReferencedMap, oldState) { + return oldState && !oldState.referencedMap === !newReferencedMap; + } + BuilderState.canReuseOldState = canReuseOldState; + /** + * Creates the state of file references and signature for the new program from oldState if it is safe + */ + function create(newProgram, getCanonicalFileName, oldState, disableUseFileVersionAsSignature) { + var fileInfos = new ts.Map(); + var referencedMap = newProgram.getCompilerOptions().module !== ts.ModuleKind.None ? createManyToManyPathMap() : undefined; + var exportedModulesMap = referencedMap ? createManyToManyPathMap() : undefined; + var hasCalledUpdateShapeSignature = new ts.Set(); + var useOldState = canReuseOldState(referencedMap, oldState); + // Ensure source files have parent pointers set + newProgram.getTypeChecker(); + // Create the reference map, and set the file infos + for (var _i = 0, _a = newProgram.getSourceFiles(); _i < _a.length; _i++) { + var sourceFile = _a[_i]; + var version_2 = ts.Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set"); + var oldInfo = useOldState ? oldState.fileInfos.get(sourceFile.resolvedPath) : undefined; + if (referencedMap) { + var newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName); + if (newReferences) { + referencedMap.set(sourceFile.resolvedPath, newReferences); + } + // Copy old visible to outside files map + if (useOldState) { + var exportedModules = oldState.exportedModulesMap.getValues(sourceFile.resolvedPath); + if (exportedModules) { + exportedModulesMap.set(sourceFile.resolvedPath, exportedModules); + } + } + } + fileInfos.set(sourceFile.resolvedPath, { version: version_2, signature: oldInfo && oldInfo.signature, affectsGlobalScope: isFileAffectingGlobalScope(sourceFile) || undefined, impliedFormat: sourceFile.impliedNodeFormat }); + } + return { + fileInfos: fileInfos, + referencedMap: referencedMap, + exportedModulesMap: exportedModulesMap, + hasCalledUpdateShapeSignature: hasCalledUpdateShapeSignature, + useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState + }; + } + BuilderState.create = create; + /** + * Releases needed properties + */ + function releaseCache(state) { + state.allFilesExcludingDefaultLibraryFile = undefined; + state.allFileNames = undefined; + } + BuilderState.releaseCache = releaseCache; + /** + * Creates a clone of the state + */ + function clone(state) { + var _a, _b; + // Dont need to backup allFiles info since its cache anyway + return { + fileInfos: new ts.Map(state.fileInfos), + referencedMap: (_a = state.referencedMap) === null || _a === void 0 ? void 0 : _a.clone(), + exportedModulesMap: (_b = state.exportedModulesMap) === null || _b === void 0 ? void 0 : _b.clone(), + hasCalledUpdateShapeSignature: new ts.Set(state.hasCalledUpdateShapeSignature), + useFileVersionAsSignature: state.useFileVersionAsSignature, + }; + } + BuilderState.clone = clone; + /** + * Gets the files affected by the path from the program + */ + function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, computeHash, cacheToUpdateSignature, exportedModulesMapCache) { + // Since the operation could be cancelled, the signatures are always stored in the cache + // They will be committed once it is safe to use them + // eg when calling this api from tsserver, if there is no cancellation of the operation + // In the other cases the affected files signatures are committed only after the iteration through the result is complete + var signatureCache = cacheToUpdateSignature || new ts.Map(); + var sourceFile = programOfThisState.getSourceFileByPath(path); + if (!sourceFile) { + return ts.emptyArray; + } + if (!updateShapeSignature(state, programOfThisState, sourceFile, signatureCache, cancellationToken, computeHash, exportedModulesMapCache)) { + return [sourceFile]; + } + var result = (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, signatureCache, cancellationToken, computeHash, exportedModulesMapCache); + if (!cacheToUpdateSignature) { + // Commit all the signatures in the signature cache + updateSignaturesFromCache(state, signatureCache); + } + return result; + } + BuilderState.getFilesAffectedBy = getFilesAffectedBy; + /** + * Updates the signatures from the cache into state's fileinfo signatures + * This should be called whenever it is safe to commit the state of the builder + */ + function updateSignaturesFromCache(state, signatureCache) { + signatureCache.forEach(function (signature, path) { return updateSignatureOfFile(state, signature, path); }); + } + BuilderState.updateSignaturesFromCache = updateSignaturesFromCache; + function updateSignatureOfFile(state, signature, path) { + state.fileInfos.get(path).signature = signature; + state.hasCalledUpdateShapeSignature.add(path); + } + BuilderState.updateSignatureOfFile = updateSignatureOfFile; + /** + * Returns if the shape of the signature has changed since last emit + */ + function updateShapeSignature(state, programOfThisState, sourceFile, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache, useFileVersionAsSignature) { + if (useFileVersionAsSignature === void 0) { useFileVersionAsSignature = state.useFileVersionAsSignature; } + ts.Debug.assert(!!sourceFile); + ts.Debug.assert(!exportedModulesMapCache || !!state.exportedModulesMap, "Compute visible to outside map only if visibleToOutsideReferencedMap present in the state"); + // If we have cached the result for this file, that means hence forth we should assume file shape is uptodate + if (state.hasCalledUpdateShapeSignature.has(sourceFile.resolvedPath) || cacheToUpdateSignature.has(sourceFile.resolvedPath)) { + return false; + } + var info = state.fileInfos.get(sourceFile.resolvedPath); + if (!info) + return ts.Debug.fail(); + var prevSignature = info.signature; + var latestSignature; + if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) { + var emitOutput_1 = getFileEmitOutput(programOfThisState, sourceFile, + /*emitOnlyDtsFiles*/ true, cancellationToken, + /*customTransformers*/ undefined, + /*forceDtsEmit*/ true); + var firstDts_1 = ts.firstOrUndefined(emitOutput_1.outputFiles); + if (firstDts_1) { + ts.Debug.assert(ts.isDeclarationFileName(firstDts_1.name), "File extension for signature expected to be dts", function () { return "Found: ".concat(ts.getAnyExtensionFromPath(firstDts_1.name), " for ").concat(firstDts_1.name, ":: All output files: ").concat(JSON.stringify(emitOutput_1.outputFiles.map(function (f) { return f.name; }))); }); + latestSignature = (computeHash || ts.generateDjb2Hash)(firstDts_1.text); + if (exportedModulesMapCache && latestSignature !== prevSignature) { + updateExportedModules(sourceFile, emitOutput_1.exportedModulesFromDeclarationEmit, exportedModulesMapCache); + } + } + } + // Default is to use file version as signature + if (latestSignature === undefined) { + latestSignature = sourceFile.version; + if (exportedModulesMapCache && latestSignature !== prevSignature) { + // All the references in this file are exported + var references = state.referencedMap ? state.referencedMap.getValues(sourceFile.resolvedPath) : undefined; + if (references) { + exportedModulesMapCache.set(sourceFile.resolvedPath, references); + } + else { + exportedModulesMapCache.deleteKey(sourceFile.resolvedPath); + } + } + } + cacheToUpdateSignature.set(sourceFile.resolvedPath, latestSignature); + return latestSignature !== prevSignature; + } + BuilderState.updateShapeSignature = updateShapeSignature; + /** + * Coverts the declaration emit result into exported modules map + */ + function updateExportedModules(sourceFile, exportedModulesFromDeclarationEmit, exportedModulesMapCache) { + if (!exportedModulesFromDeclarationEmit) { + exportedModulesMapCache.deleteKey(sourceFile.resolvedPath); + return; + } + var exportedModules; + exportedModulesFromDeclarationEmit.forEach(function (symbol) { return addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)); }); + if (exportedModules) { + exportedModulesMapCache.set(sourceFile.resolvedPath, exportedModules); + } + else { + exportedModulesMapCache.deleteKey(sourceFile.resolvedPath); + } + function addExportedModule(exportedModulePaths) { + if (exportedModulePaths === null || exportedModulePaths === void 0 ? void 0 : exportedModulePaths.length) { + if (!exportedModules) { + exportedModules = new ts.Set(); + } + exportedModulePaths.forEach(function (path) { return exportedModules.add(path); }); + } + } + } + BuilderState.updateExportedModules = updateExportedModules; + /** + * Updates the exported modules from cache into state's exported modules map + * This should be called whenever it is safe to commit the state of the builder + */ + function updateExportedFilesMapFromCache(state, exportedModulesMapCache) { + var _a; + if (exportedModulesMapCache) { + ts.Debug.assert(!!state.exportedModulesMap); + (_a = exportedModulesMapCache.deletedKeys()) === null || _a === void 0 ? void 0 : _a.forEach(function (path) { return state.exportedModulesMap.deleteKey(path); }); + exportedModulesMapCache.forEach(function (exportedModules, path) { return state.exportedModulesMap.set(path, exportedModules); }); + } + } + BuilderState.updateExportedFilesMapFromCache = updateExportedFilesMapFromCache; + /** + * Get all the dependencies of the sourceFile + */ + function getAllDependencies(state, programOfThisState, sourceFile) { + var compilerOptions = programOfThisState.getCompilerOptions(); + // With --out or --outFile all outputs go into single file, all files depend on each other + if (ts.outFile(compilerOptions)) { + return getAllFileNames(state, programOfThisState); + } + // If this is non module emit, or its a global file, it depends on all the source files + if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) { + return getAllFileNames(state, programOfThisState); + } + // Get the references, traversing deep from the referenceMap + var seenMap = new ts.Set(); + var queue = [sourceFile.resolvedPath]; + while (queue.length) { + var path = queue.pop(); + if (!seenMap.has(path)) { + seenMap.add(path); + var references = state.referencedMap.getValues(path); + if (references) { + var iterator = references.keys(); + for (var iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) { + queue.push(iterResult.value); + } + } + } + } + return ts.arrayFrom(ts.mapDefinedIterator(seenMap.keys(), function (path) { var _a, _b; return (_b = (_a = programOfThisState.getSourceFileByPath(path)) === null || _a === void 0 ? void 0 : _a.fileName) !== null && _b !== void 0 ? _b : path; })); + } + BuilderState.getAllDependencies = getAllDependencies; + /** + * Gets the names of all files from the program + */ + function getAllFileNames(state, programOfThisState) { + if (!state.allFileNames) { + var sourceFiles = programOfThisState.getSourceFiles(); + state.allFileNames = sourceFiles === ts.emptyArray ? ts.emptyArray : sourceFiles.map(function (file) { return file.fileName; }); + } + return state.allFileNames; + } + /** + * Gets the files referenced by the the file path + */ + function getReferencedByPaths(state, referencedFilePath) { + var keys = state.referencedMap.getKeys(referencedFilePath); + return keys ? ts.arrayFrom(keys.keys()) : []; + } + BuilderState.getReferencedByPaths = getReferencedByPaths; + /** + * For script files that contains only ambient external modules, although they are not actually external module files, + * they can only be consumed via importing elements from them. Regular script files cannot consume them. Therefore, + * there are no point to rebuild all script files if these special files have changed. However, if any statement + * in the file is not ambient external module, we treat it as a regular script file. + */ + function containsOnlyAmbientModules(sourceFile) { + for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (!ts.isModuleWithStringLiteralName(statement)) { + return false; + } + } + return true; + } + /** + * Return true if file contains anything that augments to global scope we need to build them as if + * they are global files as well as module + */ + function containsGlobalScopeAugmentation(sourceFile) { + return ts.some(sourceFile.moduleAugmentations, function (augmentation) { return ts.isGlobalScopeAugmentation(augmentation.parent); }); + } + /** + * Return true if the file will invalidate all files because it affectes global scope + */ + function isFileAffectingGlobalScope(sourceFile) { + return containsGlobalScopeAugmentation(sourceFile) || + !ts.isExternalOrCommonJsModule(sourceFile) && !ts.isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile); + } + /** + * Gets all files of the program excluding the default library file + */ + function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) { + // Use cached result + if (state.allFilesExcludingDefaultLibraryFile) { + return state.allFilesExcludingDefaultLibraryFile; + } + var result; + if (firstSourceFile) + addSourceFile(firstSourceFile); + for (var _i = 0, _a = programOfThisState.getSourceFiles(); _i < _a.length; _i++) { + var sourceFile = _a[_i]; + if (sourceFile !== firstSourceFile) { + addSourceFile(sourceFile); + } + } + state.allFilesExcludingDefaultLibraryFile = result || ts.emptyArray; + return state.allFilesExcludingDefaultLibraryFile; + function addSourceFile(sourceFile) { + if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) { + (result || (result = [])).push(sourceFile); + } + } + } + BuilderState.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile; + /** + * When program emits non modular code, gets the files affected by the sourceFile whose shape has changed + */ + function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) { + var compilerOptions = programOfThisState.getCompilerOptions(); + // If `--out` or `--outFile` is specified, any new emit will result in re-emitting the entire project, + // so returning the file itself is good enough. + if (compilerOptions && ts.outFile(compilerOptions)) { + return [sourceFileWithUpdatedShape]; + } + return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); + } + /** + * When program emits modular code, gets the files affected by the sourceFile whose shape has changed + */ + function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache) { + if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) { + return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); + } + var compilerOptions = programOfThisState.getCompilerOptions(); + if (compilerOptions && (compilerOptions.isolatedModules || ts.outFile(compilerOptions))) { + return [sourceFileWithUpdatedShape]; + } + // Now we need to if each file in the referencedBy list has a shape change as well. + // Because if so, its own referencedBy files need to be saved as well to make the + // emitting result consistent with files on disk. + var seenFileNamesMap = new ts.Map(); + // Start with the paths this file was referenced by + seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape); + var queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath); + while (queue.length > 0) { + var currentPath = queue.pop(); + if (!seenFileNamesMap.has(currentPath)) { + var currentSourceFile = programOfThisState.getSourceFileByPath(currentPath); + seenFileNamesMap.set(currentPath, currentSourceFile); + if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cacheToUpdateSignature, cancellationToken, computeHash, exportedModulesMapCache)) { + queue.push.apply(queue, getReferencedByPaths(state, currentSourceFile.resolvedPath)); + } + } + } + // Return array of values that needs emit + return ts.arrayFrom(ts.mapDefinedIterator(seenFileNamesMap.values(), function (value) { return value; })); + } + })(BuilderState = ts.BuilderState || (ts.BuilderState = {})); +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var BuilderFileEmit; + (function (BuilderFileEmit) { + BuilderFileEmit[BuilderFileEmit["DtsOnly"] = 0] = "DtsOnly"; + BuilderFileEmit[BuilderFileEmit["Full"] = 1] = "Full"; + })(BuilderFileEmit = ts.BuilderFileEmit || (ts.BuilderFileEmit = {})); + function hasSameKeys(map1, map2) { + // Has same size and every key is present in both maps + return map1 === map2 || map1 !== undefined && map2 !== undefined && map1.size === map2.size && !ts.forEachKey(map1, function (key) { return !map2.has(key); }); + } + /** + * Create the state so that we can iterate on changedFiles/affected files + */ + function createBuilderProgramState(newProgram, getCanonicalFileName, oldState, disableUseFileVersionAsSignature) { + var state = ts.BuilderState.create(newProgram, getCanonicalFileName, oldState, disableUseFileVersionAsSignature); + state.program = newProgram; + var compilerOptions = newProgram.getCompilerOptions(); + state.compilerOptions = compilerOptions; + // With --out or --outFile, any change affects all semantic diagnostics so no need to cache them + if (!ts.outFile(compilerOptions)) { + state.semanticDiagnosticsPerFile = new ts.Map(); + } + state.changedFilesSet = new ts.Set(); + var useOldState = ts.BuilderState.canReuseOldState(state.referencedMap, oldState); + var oldCompilerOptions = useOldState ? oldState.compilerOptions : undefined; + var canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile && + !ts.compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions); + if (useOldState) { + // Verify the sanity of old state + if (!oldState.currentChangedFilePath) { + var affectedSignatures = oldState.currentAffectedFilesSignatures; + ts.Debug.assert(!oldState.affectedFiles && (!affectedSignatures || !affectedSignatures.size), "Cannot reuse if only few affected files of currentChangedFile were iterated"); + } + var changedFilesSet = oldState.changedFilesSet; + if (canCopySemanticDiagnostics) { + ts.Debug.assert(!changedFilesSet || !ts.forEachKey(changedFilesSet, function (path) { return oldState.semanticDiagnosticsPerFile.has(path); }), "Semantic diagnostics shouldnt be available for changed files"); + } + // Copy old state's changed files set + changedFilesSet === null || changedFilesSet === void 0 ? void 0 : changedFilesSet.forEach(function (value) { return state.changedFilesSet.add(value); }); + if (!ts.outFile(compilerOptions) && oldState.affectedFilesPendingEmit) { + state.affectedFilesPendingEmit = oldState.affectedFilesPendingEmit.slice(); + state.affectedFilesPendingEmitKind = oldState.affectedFilesPendingEmitKind && new ts.Map(oldState.affectedFilesPendingEmitKind); + state.affectedFilesPendingEmitIndex = oldState.affectedFilesPendingEmitIndex; + state.seenAffectedFiles = new ts.Set(); + } + } + // Update changed files and copy semantic diagnostics if we can + var referencedMap = state.referencedMap; + var oldReferencedMap = useOldState ? oldState.referencedMap : undefined; + var copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck; + var copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck; + state.fileInfos.forEach(function (info, sourceFilePath) { + var oldInfo; + var newReferences; + // if not using old state, every file is changed + if (!useOldState || + // File wasn't present in old state + !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || + // versions dont match + oldInfo.version !== info.version || + // Referenced files changed + !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || + // Referenced file was deleted in the new program + newReferences && ts.forEachKey(newReferences, function (path) { return !state.fileInfos.has(path) && oldState.fileInfos.has(path); })) { + // Register file as changed file and do not copy semantic diagnostics, since all changed files need to be re-evaluated + state.changedFilesSet.add(sourceFilePath); + } + else if (canCopySemanticDiagnostics) { + var sourceFile = newProgram.getSourceFileByPath(sourceFilePath); + if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics) + return; + if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics) + return; + // Unchanged file copy diagnostics + var diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath); + if (diagnostics) { + state.semanticDiagnosticsPerFile.set(sourceFilePath, oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, newProgram, getCanonicalFileName) : diagnostics); + if (!state.semanticDiagnosticsFromOldState) { + state.semanticDiagnosticsFromOldState = new ts.Set(); + } + state.semanticDiagnosticsFromOldState.add(sourceFilePath); + } + } + }); + // If the global file is removed, add all files as changed + if (useOldState && ts.forEachEntry(oldState.fileInfos, function (info, sourceFilePath) { return info.affectsGlobalScope && !state.fileInfos.has(sourceFilePath); })) { + ts.BuilderState.getAllFilesExcludingDefaultLibraryFile(state, newProgram, /*firstSourceFile*/ undefined) + .forEach(function (file) { return state.changedFilesSet.add(file.resolvedPath); }); + } + else if (oldCompilerOptions && !ts.outFile(compilerOptions) && ts.compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions)) { + // Add all files to affectedFilesPendingEmit since emit changed + newProgram.getSourceFiles().forEach(function (f) { return addToAffectedFilesPendingEmit(state, f.resolvedPath, 1 /* BuilderFileEmit.Full */); }); + ts.Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size); + state.seenAffectedFiles = state.seenAffectedFiles || new ts.Set(); + } + if (useOldState) { + // Any time the interpretation of a source file changes, mark it as changed + ts.forEachEntry(oldState.fileInfos, function (info, sourceFilePath) { + if (state.fileInfos.has(sourceFilePath) && state.fileInfos.get(sourceFilePath).impliedFormat !== info.impliedFormat) { + state.changedFilesSet.add(sourceFilePath); + } + }); + } + state.buildInfoEmitPending = !!state.changedFilesSet.size; + return state; + } + function convertToDiagnostics(diagnostics, newProgram, getCanonicalFileName) { + if (!diagnostics.length) + return ts.emptyArray; + var buildInfoDirectory = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(ts.getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory())); + return diagnostics.map(function (diagnostic) { + var result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath); + result.reportsUnnecessary = diagnostic.reportsUnnecessary; + result.reportsDeprecated = diagnostic.reportDeprecated; + result.source = diagnostic.source; + result.skippedOn = diagnostic.skippedOn; + var relatedInformation = diagnostic.relatedInformation; + result.relatedInformation = relatedInformation ? + relatedInformation.length ? + relatedInformation.map(function (r) { return convertToDiagnosticRelatedInformation(r, newProgram, toPath); }) : + [] : + undefined; + return result; + }); + function toPath(path) { + return ts.toPath(path, buildInfoDirectory, getCanonicalFileName); + } + } + function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath) { + var file = diagnostic.file; + return __assign(__assign({}, diagnostic), { file: file ? newProgram.getSourceFileByPath(toPath(file)) : undefined }); + } + /** + * Releases program and other related not needed properties + */ + function releaseCache(state) { + ts.BuilderState.releaseCache(state); + state.program = undefined; + } + /** + * Creates a clone of the state + */ + function cloneBuilderProgramState(state) { + var _a; + var newState = ts.BuilderState.clone(state); + newState.semanticDiagnosticsPerFile = state.semanticDiagnosticsPerFile && new ts.Map(state.semanticDiagnosticsPerFile); + newState.changedFilesSet = new ts.Set(state.changedFilesSet); + newState.affectedFiles = state.affectedFiles; + newState.affectedFilesIndex = state.affectedFilesIndex; + newState.currentChangedFilePath = state.currentChangedFilePath; + newState.currentAffectedFilesSignatures = state.currentAffectedFilesSignatures && new ts.Map(state.currentAffectedFilesSignatures); + newState.currentAffectedFilesExportedModulesMap = (_a = state.currentAffectedFilesExportedModulesMap) === null || _a === void 0 ? void 0 : _a.clone(); + newState.seenAffectedFiles = state.seenAffectedFiles && new ts.Set(state.seenAffectedFiles); + newState.cleanedDiagnosticsOfLibFiles = state.cleanedDiagnosticsOfLibFiles; + newState.semanticDiagnosticsFromOldState = state.semanticDiagnosticsFromOldState && new ts.Set(state.semanticDiagnosticsFromOldState); + newState.program = state.program; + newState.compilerOptions = state.compilerOptions; + newState.affectedFilesPendingEmit = state.affectedFilesPendingEmit && state.affectedFilesPendingEmit.slice(); + newState.affectedFilesPendingEmitKind = state.affectedFilesPendingEmitKind && new ts.Map(state.affectedFilesPendingEmitKind); + newState.affectedFilesPendingEmitIndex = state.affectedFilesPendingEmitIndex; + newState.seenEmittedFiles = state.seenEmittedFiles && new ts.Map(state.seenEmittedFiles); + newState.programEmitComplete = state.programEmitComplete; + return newState; + } + /** + * Verifies that source file is ok to be used in calls that arent handled by next + */ + function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) { + ts.Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath)); + } + /** + * This function returns the next affected file to be processed. + * Note that until doneAffected is called it would keep reporting same result + * This is to allow the callers to be able to actually remove affected file only when the operation is complete + * eg. if during diagnostics check cancellation token ends up cancelling the request, the affected file should be retained + */ + function getNextAffectedFile(state, cancellationToken, computeHash, host) { + var _a; + while (true) { + var affectedFiles = state.affectedFiles; + if (affectedFiles) { + var seenAffectedFiles = state.seenAffectedFiles; + var affectedFilesIndex = state.affectedFilesIndex; // TODO: GH#18217 + while (affectedFilesIndex < affectedFiles.length) { + var affectedFile = affectedFiles[affectedFilesIndex]; + if (!seenAffectedFiles.has(affectedFile.resolvedPath)) { + // Set the next affected file as seen and remove the cached semantic diagnostics + state.affectedFilesIndex = affectedFilesIndex; + handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, computeHash, host); + return affectedFile; + } + affectedFilesIndex++; + } + // Remove the changed file from the change set + state.changedFilesSet.delete(state.currentChangedFilePath); + state.currentChangedFilePath = undefined; + // Commit the changes in file signature + ts.BuilderState.updateSignaturesFromCache(state, state.currentAffectedFilesSignatures); + state.currentAffectedFilesSignatures.clear(); + ts.BuilderState.updateExportedFilesMapFromCache(state, state.currentAffectedFilesExportedModulesMap); + (_a = state.currentAffectedFilesExportedModulesMap) === null || _a === void 0 ? void 0 : _a.clear(); + state.affectedFiles = undefined; + } + // Get next changed file + var nextKey = state.changedFilesSet.keys().next(); + if (nextKey.done) { + // Done + return undefined; + } + // With --out or --outFile all outputs go into single file + // so operations are performed directly on program, return program + var program = ts.Debug.checkDefined(state.program); + var compilerOptions = program.getCompilerOptions(); + if (ts.outFile(compilerOptions)) { + ts.Debug.assert(!state.semanticDiagnosticsPerFile); + return program; + } + // Get next batch of affected files + if (!state.currentAffectedFilesSignatures) + state.currentAffectedFilesSignatures = new ts.Map(); + if (state.exportedModulesMap) { + state.currentAffectedFilesExportedModulesMap || (state.currentAffectedFilesExportedModulesMap = ts.BuilderState.createManyToManyPathMap()); + } + state.affectedFiles = ts.BuilderState.getFilesAffectedBy(state, program, nextKey.value, cancellationToken, computeHash, state.currentAffectedFilesSignatures, state.currentAffectedFilesExportedModulesMap); + state.currentChangedFilePath = nextKey.value; + state.affectedFilesIndex = 0; + if (!state.seenAffectedFiles) + state.seenAffectedFiles = new ts.Set(); + } + } + function clearAffectedFilesPendingEmit(state) { + state.affectedFilesPendingEmit = undefined; + state.affectedFilesPendingEmitKind = undefined; + state.affectedFilesPendingEmitIndex = undefined; + } + /** + * Returns next file to be emitted from files that retrieved semantic diagnostics but did not emit yet + */ + function getNextAffectedFilePendingEmit(state) { + var affectedFilesPendingEmit = state.affectedFilesPendingEmit; + if (affectedFilesPendingEmit) { + var seenEmittedFiles = (state.seenEmittedFiles || (state.seenEmittedFiles = new ts.Map())); + for (var i = state.affectedFilesPendingEmitIndex; i < affectedFilesPendingEmit.length; i++) { + var affectedFile = ts.Debug.checkDefined(state.program).getSourceFileByPath(affectedFilesPendingEmit[i]); + if (affectedFile) { + var seenKind = seenEmittedFiles.get(affectedFile.resolvedPath); + var emitKind = ts.Debug.checkDefined(ts.Debug.checkDefined(state.affectedFilesPendingEmitKind).get(affectedFile.resolvedPath)); + if (seenKind === undefined || seenKind < emitKind) { + // emit this file + state.affectedFilesPendingEmitIndex = i; + return { affectedFile: affectedFile, emitKind: emitKind }; + } + } + } + clearAffectedFilesPendingEmit(state); + } + return undefined; + } + function removeDiagnosticsOfLibraryFiles(state) { + if (!state.cleanedDiagnosticsOfLibFiles) { + state.cleanedDiagnosticsOfLibFiles = true; + var program_1 = ts.Debug.checkDefined(state.program); + var options_2 = program_1.getCompilerOptions(); + ts.forEach(program_1.getSourceFiles(), function (f) { + return program_1.isSourceFileDefaultLibrary(f) && + !ts.skipTypeChecking(f, options_2, program_1) && + removeSemanticDiagnosticsOf(state, f.resolvedPath); + }); + } + } + /** + * Handles semantic diagnostics and dts emit for affectedFile and files, that are referencing modules that export entities from affected file + * This is because even though js emit doesnt change, dts emit / type used can change resulting in need for dts emit and js change + */ + function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, computeHash, host) { + var _a; + removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath); + // If affected files is everything except default library, then nothing more to do + if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) { + removeDiagnosticsOfLibraryFiles(state); + // When a change affects the global scope, all files are considered to be affected without updating their signature + // That means when affected file is handled, its signature can be out of date + // To avoid this, ensure that we update the signature for any affected file in this scenario. + ts.BuilderState.updateShapeSignature(state, ts.Debug.checkDefined(state.program), affectedFile, ts.Debug.checkDefined(state.currentAffectedFilesSignatures), cancellationToken, computeHash, state.currentAffectedFilesExportedModulesMap); + return; + } + ts.Debug.assert(state.hasCalledUpdateShapeSignature.has(affectedFile.resolvedPath) || ((_a = state.currentAffectedFilesSignatures) === null || _a === void 0 ? void 0 : _a.has(affectedFile.resolvedPath)), "Signature not updated for affected file: ".concat(affectedFile.fileName)); + if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies) + return; + handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, computeHash, host); + } + /** + * Handle the dts may change, so they need to be added to pending emit if dts emit is enabled, + * Also we need to make sure signature is updated for these files + */ + function handleDtsMayChangeOf(state, path, cancellationToken, computeHash, host) { + removeSemanticDiagnosticsOf(state, path); + if (!state.changedFilesSet.has(path)) { + var program = ts.Debug.checkDefined(state.program); + var sourceFile = program.getSourceFileByPath(path); + if (sourceFile) { + // Even though the js emit doesnt change and we are already handling dts emit and semantic diagnostics + // we need to update the signature to reflect correctness of the signature(which is output d.ts emit) of this file + // This ensures that we dont later during incremental builds considering wrong signature. + // Eg where this also is needed to ensure that .tsbuildinfo generated by incremental build should be same as if it was first fresh build + // But we avoid expensive full shape computation, as using file version as shape is enough for correctness. + ts.BuilderState.updateShapeSignature(state, program, sourceFile, ts.Debug.checkDefined(state.currentAffectedFilesSignatures), cancellationToken, computeHash, state.currentAffectedFilesExportedModulesMap, !host.disableUseFileVersionAsSignature); + // If not dts emit, nothing more to do + if (ts.getEmitDeclarations(state.compilerOptions)) { + addToAffectedFilesPendingEmit(state, path, 0 /* BuilderFileEmit.DtsOnly */); + } + } + } + } + /** + * Removes semantic diagnostics for path and + * returns true if there are no more semantic diagnostics from the old state + */ + function removeSemanticDiagnosticsOf(state, path) { + if (!state.semanticDiagnosticsFromOldState) { + return true; + } + state.semanticDiagnosticsFromOldState.delete(path); + state.semanticDiagnosticsPerFile.delete(path); + return !state.semanticDiagnosticsFromOldState.size; + } + function isChangedSignature(state, path) { + var newSignature = ts.Debug.checkDefined(state.currentAffectedFilesSignatures).get(path); + var oldSignature = ts.Debug.checkDefined(state.fileInfos.get(path)).signature; + return newSignature !== oldSignature; + } + function forEachKeyOfExportedModulesMap(state, filePath, fn) { + // Go through exported modules from cache first + var keys = state.currentAffectedFilesExportedModulesMap.getKeys(filePath); + var result = keys && ts.forEachKey(keys, fn); + if (result) + return result; + // If exported from path is not from cache and exported modules has path, all files referencing file exported from are affected + keys = state.exportedModulesMap.getKeys(filePath); + return keys && ts.forEachKey(keys, function (exportedFromPath) { + var _a; + // If the cache had an updated value, skip + return !state.currentAffectedFilesExportedModulesMap.hasKey(exportedFromPath) && + !((_a = state.currentAffectedFilesExportedModulesMap.deletedKeys()) === null || _a === void 0 ? void 0 : _a.has(exportedFromPath)) ? + fn(exportedFromPath) : + undefined; + }); + } + function handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, computeHash, host) { + var _a; + if (!((_a = state.fileInfos.get(filePath)) === null || _a === void 0 ? void 0 : _a.affectsGlobalScope)) + return false; + // Every file needs to be handled + ts.BuilderState.getAllFilesExcludingDefaultLibraryFile(state, state.program, /*firstSourceFile*/ undefined) + .forEach(function (file) { return handleDtsMayChangeOf(state, file.resolvedPath, cancellationToken, computeHash, host); }); + removeDiagnosticsOfLibraryFiles(state); + return true; + } + /** + * Iterate on referencing modules that export entities from affected file and delete diagnostics and add pending emit + */ + function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, computeHash, host) { + // If there was change in signature (dts output) for the changed file, + // then only we need to handle pending file emit + if (!state.exportedModulesMap || !state.changedFilesSet.has(affectedFile.resolvedPath)) + return; + if (!isChangedSignature(state, affectedFile.resolvedPath)) + return; + // Since isolated modules dont change js files, files affected by change in signature is itself + // But we need to cleanup semantic diagnostics and queue dts emit for affected files + if (state.compilerOptions.isolatedModules) { + var seenFileNamesMap = new ts.Map(); + seenFileNamesMap.set(affectedFile.resolvedPath, true); + var queue = ts.BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath); + while (queue.length > 0) { + var currentPath = queue.pop(); + if (!seenFileNamesMap.has(currentPath)) { + seenFileNamesMap.set(currentPath, true); + if (handleDtsMayChangeOfGlobalScope(state, currentPath, cancellationToken, computeHash, host)) + return; + handleDtsMayChangeOf(state, currentPath, cancellationToken, computeHash, host); + if (isChangedSignature(state, currentPath)) { + var currentSourceFile = ts.Debug.checkDefined(state.program).getSourceFileByPath(currentPath); + queue.push.apply(queue, ts.BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath)); + } + } + } + } + ts.Debug.assert(!!state.currentAffectedFilesExportedModulesMap); + var seenFileAndExportsOfFile = new ts.Set(); + // Go through exported modules from cache first + // If exported modules has path, all files referencing file exported from are affected + forEachKeyOfExportedModulesMap(state, affectedFile.resolvedPath, function (exportedFromPath) { + if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, cancellationToken, computeHash, host)) + return true; + var references = state.referencedMap.getKeys(exportedFromPath); + return references && ts.forEachKey(references, function (filePath) { + return handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile, cancellationToken, computeHash, host); + }); + }); + } + /** + * handle dts and semantic diagnostics on file and iterate on anything that exports this file + * return true when all work is done and we can exit handling dts emit and semantic diagnostics + */ + function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile, cancellationToken, computeHash, host) { + var _a; + if (!ts.tryAddToSet(seenFileAndExportsOfFile, filePath)) + return undefined; + if (handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, computeHash, host)) + return true; + handleDtsMayChangeOf(state, filePath, cancellationToken, computeHash, host); + ts.Debug.assert(!!state.currentAffectedFilesExportedModulesMap); + // If exported modules has path, all files referencing file exported from are affected + forEachKeyOfExportedModulesMap(state, filePath, function (exportedFromPath) { + return handleDtsMayChangeOfFileAndExportsOfFile(state, exportedFromPath, seenFileAndExportsOfFile, cancellationToken, computeHash, host); + }); + // Remove diagnostics of files that import this file (without going to exports of referencing files) + (_a = state.referencedMap.getKeys(filePath)) === null || _a === void 0 ? void 0 : _a.forEach(function (referencingFilePath) { + return !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file + handleDtsMayChangeOf(// Dont add to seen since this is not yet done with the export removal + state, referencingFilePath, cancellationToken, computeHash, host); + }); + return undefined; + } + /** + * This is called after completing operation on the next affected file. + * The operations here are postponed to ensure that cancellation during the iteration is handled correctly + */ + function doneWithAffectedFile(state, affected, emitKind, isPendingEmit, isBuildInfoEmit) { + if (isBuildInfoEmit) { + state.buildInfoEmitPending = false; + } + else if (affected === state.program) { + state.changedFilesSet.clear(); + state.programEmitComplete = true; + } + else { + state.seenAffectedFiles.add(affected.resolvedPath); + if (emitKind !== undefined) { + (state.seenEmittedFiles || (state.seenEmittedFiles = new ts.Map())).set(affected.resolvedPath, emitKind); + } + if (isPendingEmit) { + state.affectedFilesPendingEmitIndex++; + state.buildInfoEmitPending = true; + } + else { + state.affectedFilesIndex++; + } + } + } + /** + * Returns the result with affected file + */ + function toAffectedFileResult(state, result, affected) { + doneWithAffectedFile(state, affected); + return { result: result, affected: affected }; + } + /** + * Returns the result with affected file + */ + function toAffectedFileEmitResult(state, result, affected, emitKind, isPendingEmit, isBuildInfoEmit) { + doneWithAffectedFile(state, affected, emitKind, isPendingEmit, isBuildInfoEmit); + return { result: result, affected: affected }; + } + /** + * Gets semantic diagnostics for the file which are + * bindAndCheckDiagnostics (from cache) and program diagnostics + */ + function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) { + return ts.concatenate(getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken), ts.Debug.checkDefined(state.program).getProgramDiagnostics(sourceFile)); + } + /** + * Gets the binder and checker diagnostics either from cache if present, or otherwise from program and caches it + * Note that it is assumed that when asked about binder and checker diagnostics, the file has been taken out of affected files/changed file set + */ + function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken) { + var path = sourceFile.resolvedPath; + if (state.semanticDiagnosticsPerFile) { + var cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path); + // Report the bind and check diagnostics from the cache if we already have those diagnostics present + if (cachedDiagnostics) { + return ts.filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions); + } + } + // Diagnostics werent cached, get them from program, and cache the result + var diagnostics = ts.Debug.checkDefined(state.program).getBindAndCheckDiagnostics(sourceFile, cancellationToken); + if (state.semanticDiagnosticsPerFile) { + state.semanticDiagnosticsPerFile.set(path, diagnostics); + } + return ts.filterSemanticDiagnostics(diagnostics, state.compilerOptions); + } + /** + * Gets the program information to be emitted in buildInfo so that we can use it to create new program + */ + function getProgramBuildInfo(state, getCanonicalFileName) { + if (ts.outFile(state.compilerOptions)) + return undefined; + var currentDirectory = ts.Debug.checkDefined(state.program).getCurrentDirectory(); + var buildInfoDirectory = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(ts.getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory)); + var fileNames = []; + var fileNameToFileId = new ts.Map(); + var fileIdsList; + var fileNamesToFileIdListId; + var fileInfos = ts.arrayFrom(state.fileInfos.entries(), function (_a) { + var key = _a[0], value = _a[1]; + // Ensure fileId + var fileId = toFileId(key); + ts.Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key)); + var signature = state.currentAffectedFilesSignatures && state.currentAffectedFilesSignatures.get(key); + var actualSignature = signature !== null && signature !== void 0 ? signature : value.signature; + return value.version === actualSignature ? + value.affectsGlobalScope || value.impliedFormat ? + // If file version is same as signature, dont serialize signature + { version: value.version, signature: undefined, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : + // If file info only contains version and signature and both are same we can just write string + value.version : + actualSignature !== undefined ? // If signature is not same as version, encode signature in the fileInfo + signature === undefined ? + // If we havent computed signature, use fileInfo as is + value : + // Serialize fileInfo with new updated signature + { version: value.version, signature: signature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : + // Signature of the FileInfo is undefined, serialize it as false + { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }; + }); + var referencedMap; + if (state.referencedMap) { + referencedMap = ts.arrayFrom(state.referencedMap.keys()).sort(ts.compareStringsCaseSensitive).map(function (key) { return [ + toFileId(key), + toFileIdListId(state.referencedMap.getValues(key)) + ]; }); + } + var exportedModulesMap; + if (state.exportedModulesMap) { + exportedModulesMap = ts.mapDefined(ts.arrayFrom(state.exportedModulesMap.keys()).sort(ts.compareStringsCaseSensitive), function (key) { + var _a; + if (state.currentAffectedFilesExportedModulesMap) { + if ((_a = state.currentAffectedFilesExportedModulesMap.deletedKeys()) === null || _a === void 0 ? void 0 : _a.has(key)) { + return undefined; + } + var newValue = state.currentAffectedFilesExportedModulesMap.getValues(key); + if (newValue) { + return [toFileId(key), toFileIdListId(newValue)]; + } + } + // Not in temporary cache, use existing value + return [toFileId(key), toFileIdListId(state.exportedModulesMap.getValues(key))]; + }); + } + var semanticDiagnosticsPerFile; + if (state.semanticDiagnosticsPerFile) { + for (var _i = 0, _a = ts.arrayFrom(state.semanticDiagnosticsPerFile.keys()).sort(ts.compareStringsCaseSensitive); _i < _a.length; _i++) { + var key = _a[_i]; + var value = state.semanticDiagnosticsPerFile.get(key); + (semanticDiagnosticsPerFile || (semanticDiagnosticsPerFile = [])).push(value.length ? + [ + toFileId(key), + state.hasReusableDiagnostic ? + value : + convertToReusableDiagnostics(value, relativeToBuildInfo) + ] : + toFileId(key)); + } + } + var affectedFilesPendingEmit; + if (state.affectedFilesPendingEmit) { + var seenFiles = new ts.Set(); + for (var _b = 0, _c = state.affectedFilesPendingEmit.slice(state.affectedFilesPendingEmitIndex).sort(ts.compareStringsCaseSensitive); _b < _c.length; _b++) { + var path = _c[_b]; + if (ts.tryAddToSet(seenFiles, path)) { + (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push([toFileId(path), state.affectedFilesPendingEmitKind.get(path)]); + } + } + } + return { + fileNames: fileNames, + fileInfos: fileInfos, + options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions, relativeToBuildInfoEnsuringAbsolutePath), + fileIdsList: fileIdsList, + referencedMap: referencedMap, + exportedModulesMap: exportedModulesMap, + semanticDiagnosticsPerFile: semanticDiagnosticsPerFile, + affectedFilesPendingEmit: affectedFilesPendingEmit, + }; + function relativeToBuildInfoEnsuringAbsolutePath(path) { + return relativeToBuildInfo(ts.getNormalizedAbsolutePath(path, currentDirectory)); + } + function relativeToBuildInfo(path) { + return ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(buildInfoDirectory, path, getCanonicalFileName)); + } + function toFileId(path) { + var fileId = fileNameToFileId.get(path); + if (fileId === undefined) { + fileNames.push(relativeToBuildInfo(path)); + fileNameToFileId.set(path, fileId = fileNames.length); + } + return fileId; + } + function toFileIdListId(set) { + var fileIds = ts.arrayFrom(set.keys(), toFileId).sort(ts.compareValues); + var key = fileIds.join(); + var fileIdListId = fileNamesToFileIdListId === null || fileNamesToFileIdListId === void 0 ? void 0 : fileNamesToFileIdListId.get(key); + if (fileIdListId === undefined) { + (fileIdsList || (fileIdsList = [])).push(fileIds); + (fileNamesToFileIdListId || (fileNamesToFileIdListId = new ts.Map())).set(key, fileIdListId = fileIdsList.length); + } + return fileIdListId; + } + } + function convertToProgramBuildInfoCompilerOptions(options, relativeToBuildInfo) { + var result; + var optionsNameMap = ts.getOptionsNameMap().optionsNameMap; + for (var _i = 0, _a = ts.getOwnKeys(options).sort(ts.compareStringsCaseSensitive); _i < _a.length; _i++) { + var name = _a[_i]; + var optionKey = name.toLowerCase(); + var optionInfo = optionsNameMap.get(optionKey); + if ((optionInfo === null || optionInfo === void 0 ? void 0 : optionInfo.affectsEmit) || (optionInfo === null || optionInfo === void 0 ? void 0 : optionInfo.affectsSemanticDiagnostics) || + // We need to store `strict`, even though it won't be examined directly, so that the + // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly from the buildinfo + optionKey === "strict" || + // We need to store these to determine whether `lib` files need to be rechecked. + optionKey === "skiplibcheck" || optionKey === "skipdefaultlibcheck") { + (result || (result = {}))[name] = convertToReusableCompilerOptionValue(optionInfo, options[name], relativeToBuildInfo); + } + } + return result; + } + function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) { + if (option) { + if (option.type === "list") { + var values = value; + if (option.element.isFilePath && values.length) { + return values.map(relativeToBuildInfo); + } + } + else if (option.isFilePath) { + return relativeToBuildInfo(value); + } + } + return value; + } + function convertToReusableDiagnostics(diagnostics, relativeToBuildInfo) { + ts.Debug.assert(!!diagnostics.length); + return diagnostics.map(function (diagnostic) { + var result = convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo); + result.reportsUnnecessary = diagnostic.reportsUnnecessary; + result.reportDeprecated = diagnostic.reportsDeprecated; + result.source = diagnostic.source; + result.skippedOn = diagnostic.skippedOn; + var relatedInformation = diagnostic.relatedInformation; + result.relatedInformation = relatedInformation ? + relatedInformation.length ? + relatedInformation.map(function (r) { return convertToReusableDiagnosticRelatedInformation(r, relativeToBuildInfo); }) : + [] : + undefined; + return result; + }); + } + function convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo) { + var file = diagnostic.file; + return __assign(__assign({}, diagnostic), { file: file ? relativeToBuildInfo(file.resolvedPath) : undefined }); + } + var BuilderProgramKind; + (function (BuilderProgramKind) { + BuilderProgramKind[BuilderProgramKind["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram"; + BuilderProgramKind[BuilderProgramKind["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram"; + })(BuilderProgramKind = ts.BuilderProgramKind || (ts.BuilderProgramKind = {})); + function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + var host; + var newProgram; + var oldProgram; + if (newProgramOrRootNames === undefined) { + ts.Debug.assert(hostOrOptions === undefined); + host = oldProgramOrHost; + oldProgram = configFileParsingDiagnosticsOrOldProgram; + ts.Debug.assert(!!oldProgram); + newProgram = oldProgram.getProgram(); + } + else if (ts.isArray(newProgramOrRootNames)) { + oldProgram = configFileParsingDiagnosticsOrOldProgram; + newProgram = ts.createProgram({ + rootNames: newProgramOrRootNames, + options: hostOrOptions, + host: oldProgramOrHost, + oldProgram: oldProgram && oldProgram.getProgramOrUndefined(), + configFileParsingDiagnostics: configFileParsingDiagnostics, + projectReferences: projectReferences + }); + host = oldProgramOrHost; + } + else { + newProgram = newProgramOrRootNames; + host = hostOrOptions; + oldProgram = oldProgramOrHost; + configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram; + } + return { host: host, newProgram: newProgram, oldProgram: oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || ts.emptyArray }; + } + ts.getBuilderCreationParameters = getBuilderCreationParameters; + function createBuilderProgram(kind, _a) { + var newProgram = _a.newProgram, host = _a.host, oldProgram = _a.oldProgram, configFileParsingDiagnostics = _a.configFileParsingDiagnostics; + // Return same program if underlying program doesnt change + var oldState = oldProgram && oldProgram.getState(); + if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) { + newProgram = undefined; // TODO: GH#18217 + oldState = undefined; + return oldProgram; + } + /** + * Create the canonical file name for identity + */ + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + /** + * Computing hash to for signature verification + */ + var computeHash = ts.maybeBind(host, host.createHash); + var state = createBuilderProgramState(newProgram, getCanonicalFileName, oldState, host.disableUseFileVersionAsSignature); + var backupState; + newProgram.getProgramBuildInfo = function () { return getProgramBuildInfo(state, getCanonicalFileName); }; + // To ensure that we arent storing any references to old program or new program without state + newProgram = undefined; // TODO: GH#18217 + oldProgram = undefined; + oldState = undefined; + var getState = function () { return state; }; + var builderProgram = createRedirectedBuilderProgram(getState, configFileParsingDiagnostics); + builderProgram.getState = getState; + builderProgram.backupState = function () { + ts.Debug.assert(backupState === undefined); + backupState = cloneBuilderProgramState(state); + }; + builderProgram.restoreState = function () { + state = ts.Debug.checkDefined(backupState); + backupState = undefined; + }; + builderProgram.getAllDependencies = function (sourceFile) { return ts.BuilderState.getAllDependencies(state, ts.Debug.checkDefined(state.program), sourceFile); }; + builderProgram.getSemanticDiagnostics = getSemanticDiagnostics; + builderProgram.emit = emit; + builderProgram.releaseProgram = function () { + releaseCache(state); + backupState = undefined; + }; + if (kind === BuilderProgramKind.SemanticDiagnosticsBuilderProgram) { + builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; + } + else if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram) { + builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; + builderProgram.emitNextAffectedFile = emitNextAffectedFile; + builderProgram.emitBuildInfo = emitBuildInfo; + } + else { + ts.notImplemented(); + } + return builderProgram; + function emitBuildInfo(writeFile, cancellationToken) { + if (state.buildInfoEmitPending) { + var result = ts.Debug.checkDefined(state.program).emitBuildInfo(writeFile || ts.maybeBind(host, host.writeFile), cancellationToken); + state.buildInfoEmitPending = false; + return result; + } + return ts.emitSkippedWithNoDiagnostics; + } + /** + * Emits the next affected file's emit result (EmitResult and sourceFiles emitted) or returns undefined if iteration is complete + * The first of writeFile if provided, writeFile of BuilderProgramHost if provided, writeFile of compiler host + * in that order would be used to write the files + */ + function emitNextAffectedFile(writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) { + var affected = getNextAffectedFile(state, cancellationToken, computeHash, host); + var emitKind = 1 /* BuilderFileEmit.Full */; + var isPendingEmitFile = false; + if (!affected) { + if (!ts.outFile(state.compilerOptions)) { + var pendingAffectedFile = getNextAffectedFilePendingEmit(state); + if (!pendingAffectedFile) { + if (!state.buildInfoEmitPending) { + return undefined; + } + var affected_1 = ts.Debug.checkDefined(state.program); + return toAffectedFileEmitResult(state, + // When whole program is affected, do emit only once (eg when --out or --outFile is specified) + // Otherwise just affected file + affected_1.emitBuildInfo(writeFile || ts.maybeBind(host, host.writeFile), cancellationToken), affected_1, 1 /* BuilderFileEmit.Full */, + /*isPendingEmitFile*/ false, + /*isBuildInfoEmit*/ true); + } + (affected = pendingAffectedFile.affectedFile, emitKind = pendingAffectedFile.emitKind); + isPendingEmitFile = true; + } + else { + var program = ts.Debug.checkDefined(state.program); + if (state.programEmitComplete) + return undefined; + affected = program; + } + } + return toAffectedFileEmitResult(state, + // When whole program is affected, do emit only once (eg when --out or --outFile is specified) + // Otherwise just affected file + ts.Debug.checkDefined(state.program).emit(affected === state.program ? undefined : affected, affected !== state.program && ts.getEmitDeclarations(state.compilerOptions) && !customTransformers ? + getWriteFileUpdatingSignatureCallback(writeFile) : + writeFile || ts.maybeBind(host, host.writeFile), cancellationToken, emitOnlyDtsFiles || emitKind === 0 /* BuilderFileEmit.DtsOnly */, customTransformers), affected, emitKind, isPendingEmitFile); + } + function getWriteFileUpdatingSignatureCallback(writeFile) { + return function (fileName, text, writeByteOrderMark, onError, sourceFiles, data) { + var _a; + if (ts.isDeclarationFileName(fileName)) { + ts.Debug.assert((sourceFiles === null || sourceFiles === void 0 ? void 0 : sourceFiles.length) === 1); + var file = sourceFiles[0]; + var info = state.fileInfos.get(file.resolvedPath); + var signature = ((_a = state.currentAffectedFilesSignatures) === null || _a === void 0 ? void 0 : _a.get(file.resolvedPath)) || info.signature; + if (signature === file.version) { + var newSignature = (computeHash || ts.generateDjb2Hash)((data === null || data === void 0 ? void 0 : data.sourceMapUrlPos) !== undefined ? text.substring(0, data.sourceMapUrlPos) : text); + if (newSignature !== file.version) { // Update it + if (host.storeFilesChangingSignatureDuringEmit) + (state.filesChangingSignature || (state.filesChangingSignature = new ts.Set())).add(file.resolvedPath); + if (state.exportedModulesMap) + ts.BuilderState.updateExportedModules(file, file.exportedModulesFromDeclarationEmit, state.currentAffectedFilesExportedModulesMap || (state.currentAffectedFilesExportedModulesMap = ts.BuilderState.createManyToManyPathMap())); + if (state.affectedFiles && state.affectedFilesIndex < state.affectedFiles.length) { + state.currentAffectedFilesSignatures.set(file.resolvedPath, newSignature); + } + else { + info.signature = newSignature; + if (state.exportedModulesMap) + ts.BuilderState.updateExportedFilesMapFromCache(state, state.currentAffectedFilesExportedModulesMap); + } + } + } + } + if (writeFile) + writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + else if (host.writeFile) + host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + else + state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + }; + } + /** + * Emits the JavaScript and declaration files. + * When targetSource file is specified, emits the files corresponding to that source file, + * otherwise for the whole program. + * In case of EmitAndSemanticDiagnosticsBuilderProgram, when targetSourceFile is specified, + * it is assumed that that file is handled from affected file list. If targetSourceFile is not specified, + * it will only emit all the affected files instead of whole program + * + * The first of writeFile if provided, writeFile of BuilderProgramHost if provided, writeFile of compiler host + * in that order would be used to write the files + */ + function emit(targetSourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) { + var _a; + if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram) { + assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile); + } + var result = ts.handleNoEmitOptions(builderProgram, targetSourceFile, writeFile, cancellationToken); + if (result) + return result; + // Emit only affected files if using builder for emit + if (!targetSourceFile) { + if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram) { + // Emit and report any errors we ran into. + var sourceMaps = []; + var emitSkipped = false; + var diagnostics = void 0; + var emittedFiles = []; + var affectedEmitResult = void 0; + while (affectedEmitResult = emitNextAffectedFile(writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers)) { + emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped; + diagnostics = ts.addRange(diagnostics, affectedEmitResult.result.diagnostics); + emittedFiles = ts.addRange(emittedFiles, affectedEmitResult.result.emittedFiles); + sourceMaps = ts.addRange(sourceMaps, affectedEmitResult.result.sourceMaps); + } + return { + emitSkipped: emitSkipped, + diagnostics: diagnostics || ts.emptyArray, + emittedFiles: emittedFiles, + sourceMaps: sourceMaps + }; + } + // In non Emit builder, clear affected files pending emit + else if ((_a = state.affectedFilesPendingEmitKind) === null || _a === void 0 ? void 0 : _a.size) { + ts.Debug.assert(kind === BuilderProgramKind.SemanticDiagnosticsBuilderProgram); + // State can clear affected files pending emit if + if (!emitOnlyDtsFiles // If we are doing complete emit, affected files pending emit can be cleared + // If every file pending emit is pending on only dts emit + || ts.every(state.affectedFilesPendingEmit, function (path, index) { + return index < state.affectedFilesPendingEmitIndex || + state.affectedFilesPendingEmitKind.get(path) === 0 /* BuilderFileEmit.DtsOnly */; + })) { + clearAffectedFilesPendingEmit(state); + } + } + } + return ts.Debug.checkDefined(state.program).emit(targetSourceFile, !ts.outFile(state.compilerOptions) && ts.getEmitDeclarations(state.compilerOptions) && !customTransformers ? + getWriteFileUpdatingSignatureCallback(writeFile) : + writeFile || ts.maybeBind(host, host.writeFile), cancellationToken, emitOnlyDtsFiles, customTransformers); + } + /** + * Return the semantic diagnostics for the next affected file or undefined if iteration is complete + * If provided ignoreSourceFile would be called before getting the diagnostics and would ignore the sourceFile if the returned value was true + */ + function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) { + while (true) { + var affected = getNextAffectedFile(state, cancellationToken, computeHash, host); + if (!affected) { + // Done + return undefined; + } + else if (affected === state.program) { + // When whole program is affected, get all semantic diagnostics (eg when --out or --outFile is specified) + return toAffectedFileResult(state, state.program.getSemanticDiagnostics(/*targetSourceFile*/ undefined, cancellationToken), affected); + } + // Add file to affected file pending emit to handle for later emit time + // Apart for emit builder do this for tsbuildinfo, do this for non emit builder when noEmit is set as tsbuildinfo is written and reused between emitters + if (kind === BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram || state.compilerOptions.noEmit || state.compilerOptions.noEmitOnError) { + addToAffectedFilesPendingEmit(state, affected.resolvedPath, 1 /* BuilderFileEmit.Full */); + } + // Get diagnostics for the affected file if its not ignored + if (ignoreSourceFile && ignoreSourceFile(affected)) { + // Get next affected file + doneWithAffectedFile(state, affected); + continue; + } + return toAffectedFileResult(state, getSemanticDiagnosticsOfFile(state, affected, cancellationToken), affected); + } + } + /** + * Gets the semantic diagnostics from the program corresponding to this state of file (if provided) or whole program + * The semantic diagnostics are cached and managed here + * Note that it is assumed that when asked about semantic diagnostics through this API, + * the file has been taken out of affected files so it is safe to use cache or get from program and cache the diagnostics + * In case of SemanticDiagnosticsBuilderProgram if the source file is not provided, + * it will iterate through all the affected files, to ensure that cache stays valid and yet provide a way to get all semantic diagnostics + */ + function getSemanticDiagnostics(sourceFile, cancellationToken) { + assertSourceFileOkWithoutNextAffectedCall(state, sourceFile); + var compilerOptions = ts.Debug.checkDefined(state.program).getCompilerOptions(); + if (ts.outFile(compilerOptions)) { + ts.Debug.assert(!state.semanticDiagnosticsPerFile); + // We dont need to cache the diagnostics just return them from program + return ts.Debug.checkDefined(state.program).getSemanticDiagnostics(sourceFile, cancellationToken); + } + if (sourceFile) { + return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken); + } + // When semantic builder asks for diagnostics of the whole program, + // ensure that all the affected files are handled + // eslint-disable-next-line no-empty + while (getSemanticDiagnosticsOfNextAffectedFile(cancellationToken)) { + } + var diagnostics; + for (var _i = 0, _a = ts.Debug.checkDefined(state.program).getSourceFiles(); _i < _a.length; _i++) { + var sourceFile_1 = _a[_i]; + diagnostics = ts.addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile_1, cancellationToken)); + } + return diagnostics || ts.emptyArray; + } + } + ts.createBuilderProgram = createBuilderProgram; + function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) { + if (!state.affectedFilesPendingEmit) + state.affectedFilesPendingEmit = []; + if (!state.affectedFilesPendingEmitKind) + state.affectedFilesPendingEmitKind = new ts.Map(); + var existingKind = state.affectedFilesPendingEmitKind.get(affectedFilePendingEmit); + state.affectedFilesPendingEmit.push(affectedFilePendingEmit); + state.affectedFilesPendingEmitKind.set(affectedFilePendingEmit, existingKind || kind); + // affectedFilesPendingEmitIndex === undefined + // - means the emit state.affectedFilesPendingEmit was undefined before adding current affected files + // so start from 0 as array would be affectedFilesPendingEmit + // else, continue to iterate from existing index, the current set is appended to existing files + if (state.affectedFilesPendingEmitIndex === undefined) { + state.affectedFilesPendingEmitIndex = 0; + } + } + function toBuilderStateFileInfo(fileInfo) { + return ts.isString(fileInfo) ? + { version: fileInfo, signature: fileInfo, affectsGlobalScope: undefined, impliedFormat: undefined } : + ts.isString(fileInfo.signature) ? + fileInfo : + { version: fileInfo.version, signature: fileInfo.signature === false ? undefined : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat }; + } + ts.toBuilderStateFileInfo = toBuilderStateFileInfo; + function createBuildProgramUsingProgramBuildInfo(program, buildInfoPath, host) { + var _a; + var buildInfoDirectory = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + var filePaths = program.fileNames.map(toPath); + var filePathsSetList = (_a = program.fileIdsList) === null || _a === void 0 ? void 0 : _a.map(function (fileIds) { return new ts.Set(fileIds.map(toFilePath)); }); + var fileInfos = new ts.Map(); + program.fileInfos.forEach(function (fileInfo, index) { return fileInfos.set(toFilePath(index + 1), toBuilderStateFileInfo(fileInfo)); }); + var state = { + fileInfos: fileInfos, + compilerOptions: program.options ? ts.convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {}, + referencedMap: toManyToManyPathMap(program.referencedMap), + exportedModulesMap: toManyToManyPathMap(program.exportedModulesMap), + semanticDiagnosticsPerFile: program.semanticDiagnosticsPerFile && ts.arrayToMap(program.semanticDiagnosticsPerFile, function (value) { return toFilePath(ts.isNumber(value) ? value : value[0]); }, function (value) { return ts.isNumber(value) ? ts.emptyArray : value[1]; }), + hasReusableDiagnostic: true, + affectedFilesPendingEmit: ts.map(program.affectedFilesPendingEmit, function (value) { return toFilePath(value[0]); }), + affectedFilesPendingEmitKind: program.affectedFilesPendingEmit && ts.arrayToMap(program.affectedFilesPendingEmit, function (value) { return toFilePath(value[0]); }, function (value) { return value[1]; }), + affectedFilesPendingEmitIndex: program.affectedFilesPendingEmit && 0, + }; + return { + getState: function () { return state; }, + backupState: ts.noop, + restoreState: ts.noop, + getProgram: ts.notImplemented, + getProgramOrUndefined: ts.returnUndefined, + releaseProgram: ts.noop, + getCompilerOptions: function () { return state.compilerOptions; }, + getSourceFile: ts.notImplemented, + getSourceFiles: ts.notImplemented, + getOptionsDiagnostics: ts.notImplemented, + getGlobalDiagnostics: ts.notImplemented, + getConfigFileParsingDiagnostics: ts.notImplemented, + getSyntacticDiagnostics: ts.notImplemented, + getDeclarationDiagnostics: ts.notImplemented, + getSemanticDiagnostics: ts.notImplemented, + emit: ts.notImplemented, + getAllDependencies: ts.notImplemented, + getCurrentDirectory: ts.notImplemented, + emitNextAffectedFile: ts.notImplemented, + getSemanticDiagnosticsOfNextAffectedFile: ts.notImplemented, + emitBuildInfo: ts.notImplemented, + close: ts.noop, + }; + function toPath(path) { + return ts.toPath(path, buildInfoDirectory, getCanonicalFileName); + } + function toAbsolutePath(path) { + return ts.getNormalizedAbsolutePath(path, buildInfoDirectory); + } + function toFilePath(fileId) { + return filePaths[fileId - 1]; + } + function toFilePathsSet(fileIdsListId) { + return filePathsSetList[fileIdsListId - 1]; + } + function toManyToManyPathMap(referenceMap) { + if (!referenceMap) { + return undefined; + } + var map = ts.BuilderState.createManyToManyPathMap(); + referenceMap.forEach(function (_a) { + var fileId = _a[0], fileIdListId = _a[1]; + return map.set(toFilePath(fileId), toFilePathsSet(fileIdListId)); + }); + return map; + } + } + ts.createBuildProgramUsingProgramBuildInfo = createBuildProgramUsingProgramBuildInfo; + function createRedirectedBuilderProgram(getState, configFileParsingDiagnostics) { + return { + getState: ts.notImplemented, + backupState: ts.noop, + restoreState: ts.noop, + getProgram: getProgram, + getProgramOrUndefined: function () { return getState().program; }, + releaseProgram: function () { return getState().program = undefined; }, + getCompilerOptions: function () { return getState().compilerOptions; }, + getSourceFile: function (fileName) { return getProgram().getSourceFile(fileName); }, + getSourceFiles: function () { return getProgram().getSourceFiles(); }, + getOptionsDiagnostics: function (cancellationToken) { return getProgram().getOptionsDiagnostics(cancellationToken); }, + getGlobalDiagnostics: function (cancellationToken) { return getProgram().getGlobalDiagnostics(cancellationToken); }, + getConfigFileParsingDiagnostics: function () { return configFileParsingDiagnostics; }, + getSyntacticDiagnostics: function (sourceFile, cancellationToken) { return getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken); }, + getDeclarationDiagnostics: function (sourceFile, cancellationToken) { return getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken); }, + getSemanticDiagnostics: function (sourceFile, cancellationToken) { return getProgram().getSemanticDiagnostics(sourceFile, cancellationToken); }, + emit: function (sourceFile, writeFile, cancellationToken, emitOnlyDts, customTransformers) { return getProgram().emit(sourceFile, writeFile, cancellationToken, emitOnlyDts, customTransformers); }, + emitBuildInfo: function (writeFile, cancellationToken) { return getProgram().emitBuildInfo(writeFile, cancellationToken); }, + getAllDependencies: ts.notImplemented, + getCurrentDirectory: function () { return getProgram().getCurrentDirectory(); }, + close: ts.noop, + }; + function getProgram() { + return ts.Debug.checkDefined(getState().program); + } + } + ts.createRedirectedBuilderProgram = createRedirectedBuilderProgram; +})(ts || (ts = {})); +var ts; +(function (ts) { + function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + return ts.createBuilderProgram(ts.BuilderProgramKind.SemanticDiagnosticsBuilderProgram, ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences)); + } + ts.createSemanticDiagnosticsBuilderProgram = createSemanticDiagnosticsBuilderProgram; + function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + return ts.createBuilderProgram(ts.BuilderProgramKind.EmitAndSemanticDiagnosticsBuilderProgram, ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences)); + } + ts.createEmitAndSemanticDiagnosticsBuilderProgram = createEmitAndSemanticDiagnosticsBuilderProgram; + function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + var _a = ts.getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences), newProgram = _a.newProgram, newConfigFileParsingDiagnostics = _a.configFileParsingDiagnostics; + return ts.createRedirectedBuilderProgram(function () { return ({ program: newProgram, compilerOptions: newProgram.getCompilerOptions() }); }, newConfigFileParsingDiagnostics); + } + ts.createAbstractBuilder = createAbstractBuilder; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + function removeIgnoredPath(path) { + // Consider whole staging folder as if node_modules changed. + if (ts.endsWith(path, "/node_modules/.staging")) { + return ts.removeSuffix(path, "/.staging"); + } + return ts.some(ts.ignoredPaths, function (searchPath) { return ts.stringContains(path, searchPath); }) ? + undefined : + path; + } + ts.removeIgnoredPath = removeIgnoredPath; + /** + * Filter out paths like + * "/", "/user", "/user/username", "/user/username/folderAtRoot", + * "c:/", "c:/users", "c:/users/username", "c:/users/username/folderAtRoot", "c:/folderAtRoot" + * @param dirPath + */ + function canWatchDirectory(dirPath) { + var rootLength = ts.getRootLength(dirPath); + if (dirPath.length === rootLength) { + // Ignore "/", "c:/" + return false; + } + var nextDirectorySeparator = dirPath.indexOf(ts.directorySeparator, rootLength); + if (nextDirectorySeparator === -1) { + // ignore "/user", "c:/users" or "c:/folderAtRoot" + return false; + } + var pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1); + var isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* CharacterCodes.slash */; + if (isNonDirectorySeparatorRoot && + dirPath.search(/[a-zA-Z]:/) !== 0 && // Non dos style paths + pathPartForUserCheck.search(/[a-zA-z]\$\//) === 0) { // Dos style nextPart + nextDirectorySeparator = dirPath.indexOf(ts.directorySeparator, nextDirectorySeparator + 1); + if (nextDirectorySeparator === -1) { + // ignore "//vda1cs4850/c$/folderAtRoot" + return false; + } + pathPartForUserCheck = dirPath.substring(rootLength + pathPartForUserCheck.length, nextDirectorySeparator + 1); + } + if (isNonDirectorySeparatorRoot && + pathPartForUserCheck.search(/users\//i) !== 0) { + // Paths like c:/folderAtRoot/subFolder are allowed + return true; + } + for (var searchIndex = nextDirectorySeparator + 1, searchLevels = 2; searchLevels > 0; searchLevels--) { + searchIndex = dirPath.indexOf(ts.directorySeparator, searchIndex) + 1; + if (searchIndex === 0) { + // Folder isnt at expected minimum levels + return false; + } + } + return true; + } + ts.canWatchDirectory = canWatchDirectory; + function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) { + var filesWithChangedSetOfUnresolvedImports; + var filesWithInvalidatedResolutions; + var filesWithInvalidatedNonRelativeUnresolvedImports; + var nonRelativeExternalModuleResolutions = ts.createMultiMap(); + var resolutionsWithFailedLookups = []; + var resolvedFileToResolution = ts.createMultiMap(); + var hasChangedAutomaticTypeDirectiveNames = false; + var failedLookupChecks; + var startsWithPathChecks; + var isInDirectoryChecks; + var getCurrentDirectory = ts.memoize(function () { return resolutionHost.getCurrentDirectory(); }); // TODO: GH#18217 + var cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost(); + // The resolvedModuleNames and resolvedTypeReferenceDirectives are the cache of resolutions per file. + // The key in the map is source file's path. + // The values are Map of resolutions with key being name lookedup. + var resolvedModuleNames = new ts.Map(); + var perDirectoryResolvedModuleNames = ts.createCacheWithRedirects(); + var nonRelativeModuleNameCache = ts.createCacheWithRedirects(); + var moduleResolutionCache = ts.createModuleResolutionCache(getCurrentDirectory(), resolutionHost.getCanonicalFileName, + /*options*/ undefined, perDirectoryResolvedModuleNames, nonRelativeModuleNameCache); + var resolvedTypeReferenceDirectives = new ts.Map(); + var perDirectoryResolvedTypeReferenceDirectives = ts.createCacheWithRedirects(); + var typeReferenceDirectiveResolutionCache = ts.createTypeReferenceDirectiveResolutionCache(getCurrentDirectory(), resolutionHost.getCanonicalFileName, + /*options*/ undefined, moduleResolutionCache.getPackageJsonInfoCache(), perDirectoryResolvedTypeReferenceDirectives); + /** + * These are the extensions that failed lookup files will have by default, + * any other extension of failed lookup will be store that path in custom failed lookup path + * This helps in not having to comb through all resolutions when files are added/removed + * Note that .d.ts file also has .d.ts extension hence will be part of default extensions + */ + var failedLookupDefaultExtensions = [".ts" /* Extension.Ts */, ".tsx" /* Extension.Tsx */, ".js" /* Extension.Js */, ".jsx" /* Extension.Jsx */, ".json" /* Extension.Json */]; + var customFailedLookupPaths = new ts.Map(); + var directoryWatchesOfFailedLookups = new ts.Map(); + var rootDir = rootDirForResolution && ts.removeTrailingDirectorySeparator(ts.getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory())); + var rootPath = (rootDir && resolutionHost.toPath(rootDir)); // TODO: GH#18217 + var rootSplitLength = rootPath !== undefined ? rootPath.split(ts.directorySeparator).length : 0; + // TypeRoot watches for the types that get added as part of getAutomaticTypeDirectiveNames + var typeRootsWatches = new ts.Map(); + return { + getModuleResolutionCache: function () { return moduleResolutionCache; }, + startRecordingFilesWithChangedResolutions: startRecordingFilesWithChangedResolutions, + finishRecordingFilesWithChangedResolutions: finishRecordingFilesWithChangedResolutions, + // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update + // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution) + startCachingPerDirectoryResolution: clearPerDirectoryResolutions, + finishCachingPerDirectoryResolution: finishCachingPerDirectoryResolution, + resolveModuleNames: resolveModuleNames, + getResolvedModuleWithFailedLookupLocationsFromCache: getResolvedModuleWithFailedLookupLocationsFromCache, + resolveTypeReferenceDirectives: resolveTypeReferenceDirectives, + removeResolutionsFromProjectReferenceRedirects: removeResolutionsFromProjectReferenceRedirects, + removeResolutionsOfFile: removeResolutionsOfFile, + hasChangedAutomaticTypeDirectiveNames: function () { return hasChangedAutomaticTypeDirectiveNames; }, + invalidateResolutionOfFile: invalidateResolutionOfFile, + invalidateResolutionsOfFailedLookupLocations: invalidateResolutionsOfFailedLookupLocations, + setFilesWithInvalidatedNonRelativeUnresolvedImports: setFilesWithInvalidatedNonRelativeUnresolvedImports, + createHasInvalidatedResolution: createHasInvalidatedResolution, + isFileWithInvalidatedNonRelativeUnresolvedImports: isFileWithInvalidatedNonRelativeUnresolvedImports, + updateTypeRootsWatch: updateTypeRootsWatch, + closeTypeRootsWatch: closeTypeRootsWatch, + clear: clear + }; + function getResolvedModule(resolution) { + return resolution.resolvedModule; + } + function getResolvedTypeReferenceDirective(resolution) { + return resolution.resolvedTypeReferenceDirective; + } + function isInDirectoryPath(dir, file) { + if (dir === undefined || file.length <= dir.length) { + return false; + } + return ts.startsWith(file, dir) && file[dir.length] === ts.directorySeparator; + } + function clear() { + ts.clearMap(directoryWatchesOfFailedLookups, ts.closeFileWatcherOf); + customFailedLookupPaths.clear(); + nonRelativeExternalModuleResolutions.clear(); + closeTypeRootsWatch(); + resolvedModuleNames.clear(); + resolvedTypeReferenceDirectives.clear(); + resolvedFileToResolution.clear(); + resolutionsWithFailedLookups.length = 0; + failedLookupChecks = undefined; + startsWithPathChecks = undefined; + isInDirectoryChecks = undefined; + // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update + // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution) + clearPerDirectoryResolutions(); + hasChangedAutomaticTypeDirectiveNames = false; + } + function startRecordingFilesWithChangedResolutions() { + filesWithChangedSetOfUnresolvedImports = []; + } + function finishRecordingFilesWithChangedResolutions() { + var collected = filesWithChangedSetOfUnresolvedImports; + filesWithChangedSetOfUnresolvedImports = undefined; + return collected; + } + function isFileWithInvalidatedNonRelativeUnresolvedImports(path) { + if (!filesWithInvalidatedNonRelativeUnresolvedImports) { + return false; + } + // Invalidated if file has unresolved imports + var value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path); + return !!value && !!value.length; + } + function createHasInvalidatedResolution(forceAllFilesAsInvalidated) { + // Ensure pending resolutions are applied + invalidateResolutionsOfFailedLookupLocations(); + if (forceAllFilesAsInvalidated) { + // Any file asked would have invalidated resolution + filesWithInvalidatedResolutions = undefined; + return ts.returnTrue; + } + var collected = filesWithInvalidatedResolutions; + filesWithInvalidatedResolutions = undefined; + return function (path) { return (!!collected && collected.has(path)) || + isFileWithInvalidatedNonRelativeUnresolvedImports(path); }; + } + function clearPerDirectoryResolutions() { + moduleResolutionCache.clear(); + typeReferenceDirectiveResolutionCache.clear(); + nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions); + nonRelativeExternalModuleResolutions.clear(); + } + function finishCachingPerDirectoryResolution() { + filesWithInvalidatedNonRelativeUnresolvedImports = undefined; + clearPerDirectoryResolutions(); + directoryWatchesOfFailedLookups.forEach(function (watcher, path) { + if (watcher.refCount === 0) { + directoryWatchesOfFailedLookups.delete(path); + watcher.watcher.close(); + } + }); + hasChangedAutomaticTypeDirectiveNames = false; + } + function resolveModuleName(moduleName, containingFile, compilerOptions, host, redirectedReference, _containingSourceFile, mode) { + var _a; + var primaryResult = ts.resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode); + // return result immediately only if global cache support is not enabled or if it is .ts, .tsx or .d.ts + if (!resolutionHost.getGlobalCache) { + return primaryResult; + } + // otherwise try to load typings from @types + var globalCache = resolutionHost.getGlobalCache(); + if (globalCache !== undefined && !ts.isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && ts.extensionIsTS(primaryResult.resolvedModule.extension))) { + // create different collection of failed lookup locations for second pass + // if it will fail and we've already found something during the first pass - we don't want to pollute its results + var _b = ts.loadModuleFromGlobalCache(ts.Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName), resolutionHost.projectName, compilerOptions, host, globalCache, moduleResolutionCache), resolvedModule = _b.resolvedModule, failedLookupLocations = _b.failedLookupLocations; + if (resolvedModule) { + // Modify existing resolution so its saved in the directory cache as well + primaryResult.resolvedModule = resolvedModule; + (_a = primaryResult.failedLookupLocations).push.apply(_a, failedLookupLocations); + return primaryResult; + } + } + // Default return the result from the first pass + return primaryResult; + } + function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, _containingSourceFile, resolutionMode) { + return ts.resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode); + } + function resolveNamesWithLocalCache(_a) { + var _b, _c, _d; + var names = _a.names, containingFile = _a.containingFile, redirectedReference = _a.redirectedReference, cache = _a.cache, perDirectoryCacheWithRedirects = _a.perDirectoryCacheWithRedirects, loader = _a.loader, getResolutionWithResolvedFileName = _a.getResolutionWithResolvedFileName, shouldRetryResolution = _a.shouldRetryResolution, reusedNames = _a.reusedNames, logChanges = _a.logChanges, containingSourceFile = _a.containingSourceFile, containingSourceFileMode = _a.containingSourceFileMode; + var path = resolutionHost.toPath(containingFile); + var resolutionsInFile = cache.get(path) || cache.set(path, ts.createModeAwareCache()).get(path); + var dirPath = ts.getDirectoryPath(path); + var perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference); + var perDirectoryResolution = perDirectoryCache.get(dirPath); + if (!perDirectoryResolution) { + perDirectoryResolution = ts.createModeAwareCache(); + perDirectoryCache.set(dirPath, perDirectoryResolution); + } + var resolvedModules = []; + var compilerOptions = resolutionHost.getCompilationSettings(); + var hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path); + // All the resolutions in this file are invalidated if this file wasn't resolved using same redirect + var program = resolutionHost.getCurrentProgram(); + var oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile); + var unmatchedRedirects = oldRedirect ? + !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : + !!redirectedReference; + var seenNamesInFile = ts.createModeAwareCache(); + var i = 0; + for (var _i = 0, names_5 = names; _i < names_5.length; _i++) { + var entry = names_5[_i]; + var name = ts.isString(entry) ? entry : entry.fileName.toLowerCase(); + // Imports supply a `containingSourceFile` but no `containingSourceFileMode` - it would be redundant + // they require calculating the mode for a given import from it's position in the resolution table, since a given + // import's syntax may override the file's default mode. + // Type references instead supply a `containingSourceFileMode` and a non-string entry which contains + // a default file mode override if applicable. + var mode = !ts.isString(entry) ? ts.getModeForFileReference(entry, containingSourceFileMode) : + containingSourceFile ? ts.getModeForResolutionAtIndex(containingSourceFile, i) : undefined; + i++; + var resolution = resolutionsInFile.get(name, mode); + // Resolution is valid if it is present and not invalidated + if (!seenNamesInFile.has(name, mode) && + unmatchedRedirects || !resolution || resolution.isInvalidated || + // If the name is unresolved import that was invalidated, recalculate + (hasInvalidatedNonRelativeUnresolvedImport && !ts.isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) { + var existingResolution = resolution; + var resolutionInDirectory = perDirectoryResolution.get(name, mode); + if (resolutionInDirectory) { + resolution = resolutionInDirectory; + var host = ((_b = resolutionHost.getCompilerHost) === null || _b === void 0 ? void 0 : _b.call(resolutionHost)) || resolutionHost; + if (ts.isTraceEnabled(compilerOptions, host)) { + var resolved = getResolutionWithResolvedFileName(resolution); + ts.trace(host, loader === resolveModuleName ? + (resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName) ? + resolved.packagetId ? + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved : + (resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName) ? + resolved.packagetId ? + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved, name, containingFile, ts.getDirectoryPath(containingFile), resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName, (resolved === null || resolved === void 0 ? void 0 : resolved.packagetId) && ts.packageIdToString(resolved.packagetId)); + } + } + else { + resolution = loader(name, containingFile, compilerOptions, ((_c = resolutionHost.getCompilerHost) === null || _c === void 0 ? void 0 : _c.call(resolutionHost)) || resolutionHost, redirectedReference, containingSourceFile, mode); + perDirectoryResolution.set(name, mode, resolution); + if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) { + resolutionHost.onDiscoveredSymlink(); + } + } + resolutionsInFile.set(name, mode, resolution); + watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName); + if (existingResolution) { + stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName); + } + if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { + filesWithChangedSetOfUnresolvedImports.push(path); + // reset log changes to avoid recording the same file multiple times + logChanges = false; + } + } + else { + var host = ((_d = resolutionHost.getCompilerHost) === null || _d === void 0 ? void 0 : _d.call(resolutionHost)) || resolutionHost; + if (ts.isTraceEnabled(compilerOptions, host) && !seenNamesInFile.has(name, mode)) { + var resolved = getResolutionWithResolvedFileName(resolution); + ts.trace(host, loader === resolveModuleName ? + (resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName) ? + resolved.packagetId ? + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : + ts.Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : + (resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName) ? + resolved.packagetId ? + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : + ts.Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved, name, containingFile, resolved === null || resolved === void 0 ? void 0 : resolved.resolvedFileName, (resolved === null || resolved === void 0 ? void 0 : resolved.packagetId) && ts.packageIdToString(resolved.packagetId)); + } + } + ts.Debug.assert(resolution !== undefined && !resolution.isInvalidated); + seenNamesInFile.set(name, mode, true); + resolvedModules.push(getResolutionWithResolvedFileName(resolution)); + } + // Stop watching and remove the unused name + resolutionsInFile.forEach(function (resolution, name, mode) { + if (!seenNamesInFile.has(name, mode) && !ts.contains(reusedNames, name)) { + stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName); + resolutionsInFile.delete(name, mode); + } + }); + return resolvedModules; + function resolutionIsEqualTo(oldResolution, newResolution) { + if (oldResolution === newResolution) { + return true; + } + if (!oldResolution || !newResolution) { + return false; + } + var oldResult = getResolutionWithResolvedFileName(oldResolution); + var newResult = getResolutionWithResolvedFileName(newResolution); + if (oldResult === newResult) { + return true; + } + if (!oldResult || !newResult) { + return false; + } + return oldResult.resolvedFileName === newResult.resolvedFileName; + } + } + function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode) { + return resolveNamesWithLocalCache({ + names: typeDirectiveNames, + containingFile: containingFile, + redirectedReference: redirectedReference, + cache: resolvedTypeReferenceDirectives, + perDirectoryCacheWithRedirects: perDirectoryResolvedTypeReferenceDirectives, + loader: resolveTypeReferenceDirective, + getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective, + shouldRetryResolution: function (resolution) { return resolution.resolvedTypeReferenceDirective === undefined; }, + containingSourceFileMode: containingFileMode + }); + } + function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile) { + return resolveNamesWithLocalCache({ + names: moduleNames, + containingFile: containingFile, + redirectedReference: redirectedReference, + cache: resolvedModuleNames, + perDirectoryCacheWithRedirects: perDirectoryResolvedModuleNames, + loader: resolveModuleName, + getResolutionWithResolvedFileName: getResolvedModule, + shouldRetryResolution: function (resolution) { return !resolution.resolvedModule || !ts.resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension); }, + reusedNames: reusedNames, + logChanges: logChangesWhenResolvingModule, + containingSourceFile: containingSourceFile, + }); + } + function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) { + var cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile)); + if (!cache) + return undefined; + return cache.get(moduleName, resolutionMode); + } + function isNodeModulesAtTypesDirectory(dirPath) { + return ts.endsWith(dirPath, "/node_modules/@types"); + } + function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath) { + if (isInDirectoryPath(rootPath, failedLookupLocationPath)) { + // Ensure failed look up is normalized path + failedLookupLocation = ts.isRootedDiskPath(failedLookupLocation) ? ts.normalizePath(failedLookupLocation) : ts.getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory()); + var failedLookupPathSplit = failedLookupLocationPath.split(ts.directorySeparator); + var failedLookupSplit = failedLookupLocation.split(ts.directorySeparator); + ts.Debug.assert(failedLookupSplit.length === failedLookupPathSplit.length, "FailedLookup: ".concat(failedLookupLocation, " failedLookupLocationPath: ").concat(failedLookupLocationPath)); + if (failedLookupPathSplit.length > rootSplitLength + 1) { + // Instead of watching root, watch directory in root to avoid watching excluded directories not needed for module resolution + return { + dir: failedLookupSplit.slice(0, rootSplitLength + 1).join(ts.directorySeparator), + dirPath: failedLookupPathSplit.slice(0, rootSplitLength + 1).join(ts.directorySeparator) + }; + } + else { + // Always watch root directory non recursively + return { + dir: rootDir, + dirPath: rootPath, + nonRecursive: false + }; + } + } + return getDirectoryToWatchFromFailedLookupLocationDirectory(ts.getDirectoryPath(ts.getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory())), ts.getDirectoryPath(failedLookupLocationPath)); + } + function getDirectoryToWatchFromFailedLookupLocationDirectory(dir, dirPath) { + // If directory path contains node module, get the most parent node_modules directory for watching + while (ts.pathContainsNodeModules(dirPath)) { + dir = ts.getDirectoryPath(dir); + dirPath = ts.getDirectoryPath(dirPath); + } + // If the directory is node_modules use it to watch, always watch it recursively + if (ts.isNodeModulesDirectory(dirPath)) { + return canWatchDirectory(ts.getDirectoryPath(dirPath)) ? { dir: dir, dirPath: dirPath } : undefined; + } + var nonRecursive = true; + // Use some ancestor of the root directory + var subDirectoryPath, subDirectory; + if (rootPath !== undefined) { + while (!isInDirectoryPath(dirPath, rootPath)) { + var parentPath = ts.getDirectoryPath(dirPath); + if (parentPath === dirPath) { + break; + } + nonRecursive = false; + subDirectoryPath = dirPath; + subDirectory = dir; + dirPath = parentPath; + dir = ts.getDirectoryPath(dir); + } + } + return canWatchDirectory(dirPath) ? { dir: subDirectory || dir, dirPath: subDirectoryPath || dirPath, nonRecursive: nonRecursive } : undefined; + } + function isPathWithDefaultFailedLookupExtension(path) { + return ts.fileExtensionIsOneOf(path, failedLookupDefaultExtensions); + } + function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) { + if (resolution.refCount) { + resolution.refCount++; + ts.Debug.assertIsDefined(resolution.files); + } + else { + resolution.refCount = 1; + ts.Debug.assert(ts.length(resolution.files) === 0); // This resolution shouldnt be referenced by any file yet + if (ts.isExternalModuleNameRelative(name)) { + watchFailedLookupLocationOfResolution(resolution); + } + else { + nonRelativeExternalModuleResolutions.add(name, resolution); + } + var resolved = getResolutionWithResolvedFileName(resolution); + if (resolved && resolved.resolvedFileName) { + resolvedFileToResolution.add(resolutionHost.toPath(resolved.resolvedFileName), resolution); + } + } + (resolution.files || (resolution.files = [])).push(filePath); + } + function watchFailedLookupLocationOfResolution(resolution) { + ts.Debug.assert(!!resolution.refCount); + var failedLookupLocations = resolution.failedLookupLocations; + if (!failedLookupLocations.length) + return; + resolutionsWithFailedLookups.push(resolution); + var setAtRoot = false; + for (var _i = 0, failedLookupLocations_1 = failedLookupLocations; _i < failedLookupLocations_1.length; _i++) { + var failedLookupLocation = failedLookupLocations_1[_i]; + var failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); + var toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath); + if (toWatch) { + var dir = toWatch.dir, dirPath = toWatch.dirPath, nonRecursive = toWatch.nonRecursive; + // If the failed lookup location path is not one of the supported extensions, + // store it in the custom path + if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) { + var refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0; + customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1); + } + if (dirPath === rootPath) { + ts.Debug.assert(!nonRecursive); + setAtRoot = true; + } + else { + setDirectoryWatcher(dir, dirPath, nonRecursive); + } + } + } + if (setAtRoot) { + // This is always non recursive + setDirectoryWatcher(rootDir, rootPath, /*nonRecursive*/ true); // TODO: GH#18217 + } + } + function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) { + var program = resolutionHost.getCurrentProgram(); + if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) { + resolutions.forEach(watchFailedLookupLocationOfResolution); + } + } + function setDirectoryWatcher(dir, dirPath, nonRecursive) { + var dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); + if (dirWatcher) { + ts.Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive); + dirWatcher.refCount++; + } + else { + directoryWatchesOfFailedLookups.set(dirPath, { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive: nonRecursive }); + } + } + function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) { + ts.unorderedRemoveItem(ts.Debug.checkDefined(resolution.files), filePath); + resolution.refCount--; + if (resolution.refCount) { + return; + } + var resolved = getResolutionWithResolvedFileName(resolution); + if (resolved && resolved.resolvedFileName) { + resolvedFileToResolution.remove(resolutionHost.toPath(resolved.resolvedFileName), resolution); + } + if (!ts.unorderedRemoveItem(resolutionsWithFailedLookups, resolution)) { + // If not watching failed lookups, it wont be there in resolutionsWithFailedLookups + return; + } + var failedLookupLocations = resolution.failedLookupLocations; + var removeAtRoot = false; + for (var _i = 0, failedLookupLocations_2 = failedLookupLocations; _i < failedLookupLocations_2.length; _i++) { + var failedLookupLocation = failedLookupLocations_2[_i]; + var failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); + var toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath); + if (toWatch) { + var dirPath = toWatch.dirPath; + var refCount = customFailedLookupPaths.get(failedLookupLocationPath); + if (refCount) { + if (refCount === 1) { + customFailedLookupPaths.delete(failedLookupLocationPath); + } + else { + ts.Debug.assert(refCount > 1); + customFailedLookupPaths.set(failedLookupLocationPath, refCount - 1); + } + } + if (dirPath === rootPath) { + removeAtRoot = true; + } + else { + removeDirectoryWatcher(dirPath); + } + } + } + if (removeAtRoot) { + removeDirectoryWatcher(rootPath); + } + } + function removeDirectoryWatcher(dirPath) { + var dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); + // Do not close the watcher yet since it might be needed by other failed lookup locations. + dirWatcher.refCount--; + } + function createDirectoryWatcher(directory, dirPath, nonRecursive) { + return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, function (fileOrDirectory) { + var fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); + if (cachedDirectoryStructureHost) { + // Since the file existence changed, update the sourceFiles cache + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); + }, nonRecursive ? 0 /* WatchDirectoryFlags.None */ : 1 /* WatchDirectoryFlags.Recursive */); + } + function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName) { + // Deleted file, stop watching failed lookups for all the resolutions in the file + var resolutions = cache.get(filePath); + if (resolutions) { + resolutions.forEach(function (resolution) { return stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName); }); + cache.delete(filePath); + } + } + function removeResolutionsFromProjectReferenceRedirects(filePath) { + if (!ts.fileExtensionIs(filePath, ".json" /* Extension.Json */)) + return; + var program = resolutionHost.getCurrentProgram(); + if (!program) + return; + // If this file is input file for the referenced project, get it + var resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath); + if (!resolvedProjectReference) + return; + // filePath is for the projectReference and the containing file is from this project reference, invalidate the resolution + resolvedProjectReference.commandLine.fileNames.forEach(function (f) { return removeResolutionsOfFile(resolutionHost.toPath(f)); }); + } + function removeResolutionsOfFile(filePath) { + removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule); + removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective); + } + function invalidateResolutions(resolutions, canInvalidate) { + if (!resolutions) + return false; + var invalidated = false; + for (var _i = 0, resolutions_1 = resolutions; _i < resolutions_1.length; _i++) { + var resolution = resolutions_1[_i]; + if (resolution.isInvalidated || !canInvalidate(resolution)) + continue; + resolution.isInvalidated = invalidated = true; + for (var _a = 0, _b = ts.Debug.checkDefined(resolution.files); _a < _b.length; _a++) { + var containingFilePath = _b[_a]; + (filesWithInvalidatedResolutions || (filesWithInvalidatedResolutions = new ts.Set())).add(containingFilePath); + // When its a file with inferred types resolution, invalidate type reference directive resolution + hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || ts.endsWith(containingFilePath, ts.inferredTypesContainingFile); + } + } + return invalidated; + } + function invalidateResolutionOfFile(filePath) { + removeResolutionsOfFile(filePath); + // Resolution is invalidated if the resulting file name is same as the deleted file path + var prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; + if (invalidateResolutions(resolvedFileToResolution.get(filePath), ts.returnTrue) && + hasChangedAutomaticTypeDirectiveNames && + !prevHasChangedAutomaticTypeDirectiveNames) { + resolutionHost.onChangedAutomaticTypeDirectiveNames(); + } + } + function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) { + ts.Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === undefined); + filesWithInvalidatedNonRelativeUnresolvedImports = filesMap; + } + function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) { + if (isCreatingWatchedDirectory) { + // Watching directory is created + // Invalidate any resolution has failed lookup in this directory + (isInDirectoryChecks || (isInDirectoryChecks = [])).push(fileOrDirectoryPath); + } + else { + // If something to do with folder/file starting with "." in node_modules folder, skip it + var updatedPath = removeIgnoredPath(fileOrDirectoryPath); + if (!updatedPath) + return false; + fileOrDirectoryPath = updatedPath; + // prevent saving an open file from over-eagerly triggering invalidation + if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) { + return false; + } + // Some file or directory in the watching directory is created + // Return early if it does not have any of the watching extension or not the custom failed lookup path + var dirOfFileOrDirectory = ts.getDirectoryPath(fileOrDirectoryPath); + if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || ts.isNodeModulesDirectory(fileOrDirectoryPath) || + isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || ts.isNodeModulesDirectory(dirOfFileOrDirectory)) { + // Invalidate any resolution from this directory + (failedLookupChecks || (failedLookupChecks = [])).push(fileOrDirectoryPath); + (startsWithPathChecks || (startsWithPathChecks = new ts.Set())).add(fileOrDirectoryPath); + } + else { + if (!isPathWithDefaultFailedLookupExtension(fileOrDirectoryPath) && !customFailedLookupPaths.has(fileOrDirectoryPath)) { + return false; + } + // Ignore emits from the program + if (ts.isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) { + return false; + } + // Resolution need to be invalidated if failed lookup location is same as the file or directory getting created + (failedLookupChecks || (failedLookupChecks = [])).push(fileOrDirectoryPath); + // If the invalidated file is from a node_modules package, invalidate everything else + // in the package since we might not get notifications for other files in the package. + // This hardens our logic against unreliable file watchers. + var packagePath = ts.parseNodeModuleFromPath(fileOrDirectoryPath); + if (packagePath) + (startsWithPathChecks || (startsWithPathChecks = new ts.Set())).add(packagePath); + } + } + resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations(); + } + function invalidateResolutionsOfFailedLookupLocations() { + if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks) { + return false; + } + var invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution); + failedLookupChecks = undefined; + startsWithPathChecks = undefined; + isInDirectoryChecks = undefined; + return invalidated; + } + function canInvalidateFailedLookupResolution(resolution) { + return resolution.failedLookupLocations.some(function (location) { + var locationPath = resolutionHost.toPath(location); + return ts.contains(failedLookupChecks, locationPath) || + ts.firstDefinedIterator((startsWithPathChecks === null || startsWithPathChecks === void 0 ? void 0 : startsWithPathChecks.keys()) || ts.emptyIterator, function (fileOrDirectoryPath) { return ts.startsWith(locationPath, fileOrDirectoryPath) ? true : undefined; }) || + (isInDirectoryChecks === null || isInDirectoryChecks === void 0 ? void 0 : isInDirectoryChecks.some(function (fileOrDirectoryPath) { return isInDirectoryPath(fileOrDirectoryPath, locationPath); })); + }); + } + function closeTypeRootsWatch() { + ts.clearMap(typeRootsWatches, ts.closeFileWatcher); + } + function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath) { + if (isInDirectoryPath(rootPath, typeRootPath)) { + return rootPath; + } + var toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(typeRoot, typeRootPath); + return toWatch && directoryWatchesOfFailedLookups.has(toWatch.dirPath) ? toWatch.dirPath : undefined; + } + function createTypeRootsWatch(typeRootPath, typeRoot) { + // Create new watch and recursive info + return resolutionHost.watchTypeRootsDirectory(typeRoot, function (fileOrDirectory) { + var fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); + if (cachedDirectoryStructureHost) { + // Since the file existence changed, update the sourceFiles cache + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + // For now just recompile + // We could potentially store more data here about whether it was/would be really be used or not + // and with that determine to trigger compilation but for now this is enough + hasChangedAutomaticTypeDirectiveNames = true; + resolutionHost.onChangedAutomaticTypeDirectiveNames(); + // Since directory watchers invoked are flaky, the failed lookup location events might not be triggered + // So handle to failed lookup locations here as well to ensure we are invalidating resolutions + var dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath); + if (dirPath) { + scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); + } + }, 1 /* WatchDirectoryFlags.Recursive */); + } + /** + * Watches the types that would get added as part of getAutomaticTypeDirectiveNames + * To be called when compiler options change + */ + function updateTypeRootsWatch() { + var options = resolutionHost.getCompilationSettings(); + if (options.types) { + // No need to do any watch since resolution cache is going to handle the failed lookups + // for the types added by this + closeTypeRootsWatch(); + return; + } + // we need to assume the directories exist to ensure that we can get all the type root directories that get included + // But filter directories that are at root level to say directory doesnt exist, so that we arent watching them + var typeRoots = ts.getEffectiveTypeRoots(options, { directoryExists: directoryExistsForTypeRootWatch, getCurrentDirectory: getCurrentDirectory }); + if (typeRoots) { + ts.mutateMap(typeRootsWatches, ts.arrayToMap(typeRoots, function (tr) { return resolutionHost.toPath(tr); }), { + createNewValue: createTypeRootsWatch, + onDeleteValue: ts.closeFileWatcher + }); + } + else { + closeTypeRootsWatch(); + } + } + /** + * Use this function to return if directory exists to get type roots to watch + * If we return directory exists then only the paths will be added to type roots + * Hence return true for all directories except root directories which are filtered from watching + */ + function directoryExistsForTypeRootWatch(nodeTypesDirectory) { + var dir = ts.getDirectoryPath(ts.getDirectoryPath(nodeTypesDirectory)); + var dirPath = resolutionHost.toPath(dir); + return dirPath === rootPath || canWatchDirectory(dirPath); + } + } + ts.createResolutionCache = createResolutionCache; + function resolutionIsSymlink(resolution) { + var _a, _b; + return !!(((_a = resolution.resolvedModule) === null || _a === void 0 ? void 0 : _a.originalPath) || + ((_b = resolution.resolvedTypeReferenceDirective) === null || _b === void 0 ? void 0 : _b.originalPath)); + } +})(ts || (ts = {})); +// Used by importFixes, getEditsForFileRename, and declaration emit to synthesize import module specifiers. +/* @internal */ +var ts; +(function (ts) { + var moduleSpecifiers; + (function (moduleSpecifiers_1) { + var RelativePreference; + (function (RelativePreference) { + RelativePreference[RelativePreference["Relative"] = 0] = "Relative"; + RelativePreference[RelativePreference["NonRelative"] = 1] = "NonRelative"; + RelativePreference[RelativePreference["Shortest"] = 2] = "Shortest"; + RelativePreference[RelativePreference["ExternalNonRelative"] = 3] = "ExternalNonRelative"; + })(RelativePreference || (RelativePreference = {})); + // See UserPreferences#importPathEnding + var Ending; + (function (Ending) { + Ending[Ending["Minimal"] = 0] = "Minimal"; + Ending[Ending["Index"] = 1] = "Index"; + Ending[Ending["JsExtension"] = 2] = "JsExtension"; + })(Ending || (Ending = {})); + function getPreferences(host, _a, compilerOptions, importingSourceFile) { + var importModuleSpecifierPreference = _a.importModuleSpecifierPreference, importModuleSpecifierEnding = _a.importModuleSpecifierEnding; + return { + relativePreference: importModuleSpecifierPreference === "relative" ? 0 /* RelativePreference.Relative */ : + importModuleSpecifierPreference === "non-relative" ? 1 /* RelativePreference.NonRelative */ : + importModuleSpecifierPreference === "project-relative" ? 3 /* RelativePreference.ExternalNonRelative */ : + 2 /* RelativePreference.Shortest */, + ending: getEnding(), + }; + function getEnding() { + switch (importModuleSpecifierEnding) { + case "minimal": return 0 /* Ending.Minimal */; + case "index": return 1 /* Ending.Index */; + case "js": return 2 /* Ending.JsExtension */; + default: return usesJsExtensionOnImports(importingSourceFile) || isFormatRequiringExtensions(compilerOptions, importingSourceFile.path, host) ? 2 /* Ending.JsExtension */ + : ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeJs ? 1 /* Ending.Index */ : 0 /* Ending.Minimal */; + } + } + } + function getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host) { + return { + relativePreference: ts.isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* RelativePreference.Relative */ : 1 /* RelativePreference.NonRelative */, + ending: ts.hasJSFileExtension(oldImportSpecifier) || isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) ? + 2 /* Ending.JsExtension */ : + ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeJs || ts.endsWith(oldImportSpecifier, "index") ? 1 /* Ending.Index */ : 0 /* Ending.Minimal */, + }; + } + function isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) { + var _a; + if (ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.Node16 + && ts.getEmitModuleResolutionKind(compilerOptions) !== ts.ModuleResolutionKind.NodeNext) { + return false; + } + return ts.getImpliedNodeFormatForFile(importingSourceFileName, (_a = host.getPackageJsonInfoCache) === null || _a === void 0 ? void 0 : _a.call(host), getModuleResolutionHost(host), compilerOptions) !== ts.ModuleKind.CommonJS; + } + function getModuleResolutionHost(host) { + var _a; + return { + fileExists: host.fileExists, + readFile: ts.Debug.checkDefined(host.readFile), + directoryExists: host.directoryExists, + getCurrentDirectory: host.getCurrentDirectory, + realpath: host.realpath, + useCaseSensitiveFileNames: (_a = host.useCaseSensitiveFileNames) === null || _a === void 0 ? void 0 : _a.call(host), + }; + } + // `importingSourceFile` and `importingSourceFileName`? Why not just use `importingSourceFile.path`? + // Because when this is called by the file renamer, `importingSourceFile` is the file being renamed, + // while `importingSourceFileName` its *new* name. We need a source file just to get its + // `impliedNodeFormat` and to detect certain preferences from existing import module specifiers. + function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, oldImportSpecifier, options) { + if (options === void 0) { options = {}; } + var res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host), {}, options); + if (res === oldImportSpecifier) + return undefined; + return res; + } + moduleSpecifiers_1.updateModuleSpecifier = updateModuleSpecifier; + // `importingSourceFile` and `importingSourceFileName`? Why not just use `importingSourceFile.path`? + // Because when this is called by the declaration emitter, `importingSourceFile` is the implementation + // file, but `importingSourceFileName` and `toFileName` refer to declaration files (the former to the + // one currently being produced; the latter to the one being imported). We need an implementation file + // just to get its `impliedNodeFormat` and to detect certain preferences from existing import module + // specifiers. + function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, options) { + if (options === void 0) { options = {}; } + return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, getPreferences(host, {}, compilerOptions, importingSourceFile), {}, options); + } + moduleSpecifiers_1.getModuleSpecifier = getModuleSpecifier; + function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options) { + if (options === void 0) { options = {}; } + var info = getInfo(importingSourceFile.path, host); + var modulePaths = getAllModulePaths(importingSourceFile.path, nodeModulesFileName, host, preferences, options); + return ts.firstDefined(modulePaths, function (modulePath) { return tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, preferences, /*packageNameOnly*/ true, options.overrideImportMode); }); + } + moduleSpecifiers_1.getNodeModulesPackageName = getNodeModulesPackageName; + function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName, host, preferences, userPreferences, options) { + if (options === void 0) { options = {}; } + var info = getInfo(importingSourceFileName, host); + var modulePaths = getAllModulePaths(importingSourceFileName, toFileName, host, userPreferences, options); + return ts.firstDefined(modulePaths, function (modulePath) { return tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, /*packageNameOnly*/ undefined, options.overrideImportMode); }) || + getLocalModuleSpecifier(toFileName, info, compilerOptions, host, preferences); + } + function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options) { + if (options === void 0) { options = {}; } + return tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options)[0]; + } + moduleSpecifiers_1.tryGetModuleSpecifiersFromCache = tryGetModuleSpecifiersFromCache; + function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options) { + var _a; + if (options === void 0) { options = {}; } + var moduleSourceFile = ts.getSourceFileOfModule(moduleSymbol); + if (!moduleSourceFile) { + return ts.emptyArray; + } + var cache = (_a = host.getModuleSpecifierCache) === null || _a === void 0 ? void 0 : _a.call(host); + var cached = cache === null || cache === void 0 ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options); + return [cached === null || cached === void 0 ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached === null || cached === void 0 ? void 0 : cached.modulePaths, cache]; + } + /** Returns an import for each symlink and for the realpath. */ + function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options) { + if (options === void 0) { options = {}; } + return getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options).moduleSpecifiers; + } + moduleSpecifiers_1.getModuleSpecifiers = getModuleSpecifiers; + function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options) { + if (options === void 0) { options = {}; } + var computedWithoutCache = false; + var ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker); + if (ambient) + return { moduleSpecifiers: [ambient], computedWithoutCache: computedWithoutCache }; + // eslint-disable-next-line prefer-const + var _a = tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options), specifiers = _a[0], moduleSourceFile = _a[1], modulePaths = _a[2], cache = _a[3]; + if (specifiers) + return { moduleSpecifiers: specifiers, computedWithoutCache: computedWithoutCache }; + if (!moduleSourceFile) + return { moduleSpecifiers: ts.emptyArray, computedWithoutCache: computedWithoutCache }; + computedWithoutCache = true; + modulePaths || (modulePaths = getAllModulePathsWorker(importingSourceFile.path, moduleSourceFile.originalFileName, host)); + var result = computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options); + cache === null || cache === void 0 ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, modulePaths, result); + return { moduleSpecifiers: result, computedWithoutCache: computedWithoutCache }; + } + moduleSpecifiers_1.getModuleSpecifiersWithCacheInfo = getModuleSpecifiersWithCacheInfo; + function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options) { + if (options === void 0) { options = {}; } + var info = getInfo(importingSourceFile.path, host); + var preferences = getPreferences(host, userPreferences, compilerOptions, importingSourceFile); + var existingSpecifier = ts.forEach(modulePaths, function (modulePath) { return ts.forEach(host.getFileIncludeReasons().get(ts.toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)), function (reason) { + if (reason.kind !== ts.FileIncludeKind.Import || reason.file !== importingSourceFile.path) + return undefined; + // If the candidate import mode doesn't match the mode we're generating for, don't consider it + // TODO: maybe useful to keep around as an alternative option for certain contexts where the mode is overridable + if (importingSourceFile.impliedNodeFormat && importingSourceFile.impliedNodeFormat !== ts.getModeForResolutionAtIndex(importingSourceFile, reason.index)) + return undefined; + var specifier = ts.getModuleNameStringLiteralAt(importingSourceFile, reason.index).text; + // If the preference is for non relative and the module specifier is relative, ignore it + return preferences.relativePreference !== 1 /* RelativePreference.NonRelative */ || !ts.pathIsRelative(specifier) ? + specifier : + undefined; + }); }); + if (existingSpecifier) { + var moduleSpecifiers_2 = [existingSpecifier]; + return moduleSpecifiers_2; + } + var importedFileIsInNodeModules = ts.some(modulePaths, function (p) { return p.isInNodeModules; }); + // Module specifier priority: + // 1. "Bare package specifiers" (e.g. "@foo/bar") resulting from a path through node_modules to a package.json's "types" entry + // 2. Specifiers generated using "paths" from tsconfig + // 3. Non-relative specfiers resulting from a path through node_modules (e.g. "@foo/bar/path/to/file") + // 4. Relative paths + var nodeModulesSpecifiers; + var pathsSpecifiers; + var relativeSpecifiers; + for (var _i = 0, modulePaths_1 = modulePaths; _i < modulePaths_1.length; _i++) { + var modulePath = modulePaths_1[_i]; + var specifier = tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, /*packageNameOnly*/ undefined, options.overrideImportMode); + nodeModulesSpecifiers = ts.append(nodeModulesSpecifiers, specifier); + if (specifier && modulePath.isRedirect) { + // If we got a specifier for a redirect, it was a bare package specifier (e.g. "@foo/bar", + // not "@foo/bar/path/to/file"). No other specifier will be this good, so stop looking. + return nodeModulesSpecifiers; + } + if (!specifier && !modulePath.isRedirect) { + var local = getLocalModuleSpecifier(modulePath.path, info, compilerOptions, host, preferences); + if (ts.pathIsBareSpecifier(local)) { + pathsSpecifiers = ts.append(pathsSpecifiers, local); + } + else if (!importedFileIsInNodeModules || modulePath.isInNodeModules) { + // Why this extra conditional, not just an `else`? If some path to the file contained + // 'node_modules', but we can't create a non-relative specifier (e.g. "@foo/bar/path/to/file"), + // that means we had to go through a *sibling's* node_modules, not one we can access directly. + // If some path to the file was in node_modules but another was not, this likely indicates that + // we have a monorepo structure with symlinks. In this case, the non-node_modules path is + // probably the realpath, e.g. "../bar/path/to/file", but a relative path to another package + // in a monorepo is probably not portable. So, the module specifier we actually go with will be + // the relative path through node_modules, so that the declaration emitter can produce a + // portability error. (See declarationEmitReexportedSymlinkReference3) + relativeSpecifiers = ts.append(relativeSpecifiers, local); + } + } + } + return (pathsSpecifiers === null || pathsSpecifiers === void 0 ? void 0 : pathsSpecifiers.length) ? pathsSpecifiers : + (nodeModulesSpecifiers === null || nodeModulesSpecifiers === void 0 ? void 0 : nodeModulesSpecifiers.length) ? nodeModulesSpecifiers : + ts.Debug.checkDefined(relativeSpecifiers); + } + // importingSourceFileName is separate because getEditsForFileRename may need to specify an updated path + function getInfo(importingSourceFileName, host) { + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true); + var sourceDirectory = ts.getDirectoryPath(importingSourceFileName); + return { getCanonicalFileName: getCanonicalFileName, importingSourceFileName: importingSourceFileName, sourceDirectory: sourceDirectory }; + } + function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, _a) { + var ending = _a.ending, relativePreference = _a.relativePreference; + var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths, rootDirs = compilerOptions.rootDirs; + var sourceDirectory = info.sourceDirectory, getCanonicalFileName = info.getCanonicalFileName; + var relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) || + removeExtensionAndIndexPostFix(ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions); + if (!baseUrl && !paths || relativePreference === 0 /* RelativePreference.Relative */) { + return relativePath; + } + var baseDirectory = ts.getNormalizedAbsolutePath(ts.getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory()); + var relativeToBaseUrl = getRelativePathIfInDirectory(moduleFileName, baseDirectory, getCanonicalFileName); + if (!relativeToBaseUrl) { + return relativePath; + } + var importRelativeToBaseUrl = removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions); + var fromPaths = paths && tryGetModuleNameFromPaths(ts.removeFileExtension(relativeToBaseUrl), importRelativeToBaseUrl, paths); + var nonRelative = fromPaths === undefined && baseUrl !== undefined ? importRelativeToBaseUrl : fromPaths; + if (!nonRelative) { + return relativePath; + } + if (relativePreference === 1 /* RelativePreference.NonRelative */) { + return nonRelative; + } + if (relativePreference === 3 /* RelativePreference.ExternalNonRelative */) { + var projectDirectory = compilerOptions.configFilePath ? + ts.toPath(ts.getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : + info.getCanonicalFileName(host.getCurrentDirectory()); + var modulePath = ts.toPath(moduleFileName, projectDirectory, getCanonicalFileName); + var sourceIsInternal = ts.startsWith(sourceDirectory, projectDirectory); + var targetIsInternal = ts.startsWith(modulePath, projectDirectory); + if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) { + // 1. The import path crosses the boundary of the tsconfig.json-containing directory. + // + // src/ + // tsconfig.json + // index.ts ------- + // lib/ | (path crosses tsconfig.json) + // imported.ts <--- + // + return nonRelative; + } + var nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, ts.getDirectoryPath(modulePath)); + var nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory); + if (nearestSourcePackageJson !== nearestTargetPackageJson) { + // 2. The importing and imported files are part of different packages. + // + // packages/a/ + // package.json + // index.ts -------- + // packages/b/ | (path crosses package.json) + // package.json | + // component.ts <--- + // + return nonRelative; + } + return relativePath; + } + if (relativePreference !== 2 /* RelativePreference.Shortest */) + ts.Debug.assertNever(relativePreference); + // Prefer a relative import over a baseUrl import if it has fewer components. + return isPathRelativeToParent(nonRelative) || countPathComponents(relativePath) < countPathComponents(nonRelative) ? relativePath : nonRelative; + } + function countPathComponents(path) { + var count = 0; + for (var i = ts.startsWith(path, "./") ? 2 : 0; i < path.length; i++) { + if (path.charCodeAt(i) === 47 /* CharacterCodes.slash */) + count++; + } + return count; + } + moduleSpecifiers_1.countPathComponents = countPathComponents; + function usesJsExtensionOnImports(_a) { + var imports = _a.imports; + return ts.firstDefined(imports, function (_a) { + var text = _a.text; + return ts.pathIsRelative(text) ? ts.hasJSFileExtension(text) : undefined; + }) || false; + } + function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) { + return ts.compareBooleans(b.isRedirect, a.isRedirect) || ts.compareNumberOfDirectorySeparators(a.path, b.path); + } + function getNearestAncestorDirectoryWithPackageJson(host, fileName) { + if (host.getNearestAncestorDirectoryWithPackageJson) { + return host.getNearestAncestorDirectoryWithPackageJson(fileName); + } + return !!ts.forEachAncestorDirectory(fileName, function (directory) { + return host.fileExists(ts.combinePaths(directory, "package.json")) ? true : undefined; + }); + } + function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) { + var _a; + var getCanonicalFileName = ts.hostGetCanonicalFileName(host); + var cwd = host.getCurrentDirectory(); + var referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : undefined; + var importedPath = ts.toPath(importedFileName, cwd, getCanonicalFileName); + var redirects = host.redirectTargetsMap.get(importedPath) || ts.emptyArray; + var importedFileNames = __spreadArray(__spreadArray(__spreadArray([], (referenceRedirect ? [referenceRedirect] : ts.emptyArray), true), [importedFileName], false), redirects, true); + var targets = importedFileNames.map(function (f) { return ts.getNormalizedAbsolutePath(f, cwd); }); + var shouldFilterIgnoredPaths = !ts.every(targets, ts.containsIgnoredPath); + if (!preferSymlinks) { + // Symlinks inside ignored paths are already filtered out of the symlink cache, + // so we only need to remove them from the realpath filenames. + var result_15 = ts.forEach(targets, function (p) { return !(shouldFilterIgnoredPaths && ts.containsIgnoredPath(p)) && cb(p, referenceRedirect === p); }); + if (result_15) + return result_15; + } + var symlinkedDirectories = (_a = host.getSymlinkCache) === null || _a === void 0 ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath(); + var fullImportedFileName = ts.getNormalizedAbsolutePath(importedFileName, cwd); + var result = symlinkedDirectories && ts.forEachAncestorDirectory(ts.getDirectoryPath(fullImportedFileName), function (realPathDirectory) { + var symlinkDirectories = symlinkedDirectories.get(ts.ensureTrailingDirectorySeparator(ts.toPath(realPathDirectory, cwd, getCanonicalFileName))); + if (!symlinkDirectories) + return undefined; // Continue to ancestor directory + // Don't want to a package to globally import from itself (importNameCodeFix_symlink_own_package.ts) + if (ts.startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) { + return false; // Stop search, each ancestor directory will also hit this condition + } + return ts.forEach(targets, function (target) { + if (!ts.startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) { + return; + } + var relative = ts.getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName); + for (var _i = 0, symlinkDirectories_1 = symlinkDirectories; _i < symlinkDirectories_1.length; _i++) { + var symlinkDirectory = symlinkDirectories_1[_i]; + var option = ts.resolvePath(symlinkDirectory, relative); + var result_16 = cb(option, target === referenceRedirect); + shouldFilterIgnoredPaths = true; // We found a non-ignored path in symlinks, so we can reject ignored-path realpaths + if (result_16) + return result_16; + } + }); + }); + return result || (preferSymlinks + ? ts.forEach(targets, function (p) { return shouldFilterIgnoredPaths && ts.containsIgnoredPath(p) ? undefined : cb(p, p === referenceRedirect); }) + : undefined); + } + moduleSpecifiers_1.forEachFileNameOfModule = forEachFileNameOfModule; + /** + * Looks for existing imports that use symlinks to this module. + * Symlinks will be returned first so they are preferred over the real path. + */ + function getAllModulePaths(importingFilePath, importedFileName, host, preferences, options) { + var _a; + if (options === void 0) { options = {}; } + var importedFilePath = ts.toPath(importedFileName, host.getCurrentDirectory(), ts.hostGetCanonicalFileName(host)); + var cache = (_a = host.getModuleSpecifierCache) === null || _a === void 0 ? void 0 : _a.call(host); + if (cache) { + var cached = cache.get(importingFilePath, importedFilePath, preferences, options); + if (cached === null || cached === void 0 ? void 0 : cached.modulePaths) + return cached.modulePaths; + } + var modulePaths = getAllModulePathsWorker(importingFilePath, importedFileName, host); + if (cache) { + cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths); + } + return modulePaths; + } + function getAllModulePathsWorker(importingFileName, importedFileName, host) { + var getCanonicalFileName = ts.hostGetCanonicalFileName(host); + var allFileNames = new ts.Map(); + var importedFileFromNodeModules = false; + forEachFileNameOfModule(importingFileName, importedFileName, host, + /*preferSymlinks*/ true, function (path, isRedirect) { + var isInNodeModules = ts.pathContainsNodeModules(path); + allFileNames.set(path, { path: getCanonicalFileName(path), isRedirect: isRedirect, isInNodeModules: isInNodeModules }); + importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules; + // don't return value, so we collect everything + }); + // Sort by paths closest to importing file Name directory + var sortedPaths = []; + var _loop_32 = function (directory) { + var directoryStart = ts.ensureTrailingDirectorySeparator(directory); + var pathsInDirectory; + allFileNames.forEach(function (_a, fileName) { + var path = _a.path, isRedirect = _a.isRedirect, isInNodeModules = _a.isInNodeModules; + if (ts.startsWith(path, directoryStart)) { + (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect: isRedirect, isInNodeModules: isInNodeModules }); + allFileNames.delete(fileName); + } + }); + if (pathsInDirectory) { + if (pathsInDirectory.length > 1) { + pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); + } + sortedPaths.push.apply(sortedPaths, pathsInDirectory); + } + var newDirectory = ts.getDirectoryPath(directory); + if (newDirectory === directory) + return out_directory_1 = directory, "break"; + directory = newDirectory; + out_directory_1 = directory; + }; + var out_directory_1; + for (var directory = ts.getDirectoryPath(importingFileName); allFileNames.size !== 0;) { + var state_10 = _loop_32(directory); + directory = out_directory_1; + if (state_10 === "break") + break; + } + if (allFileNames.size) { + var remainingPaths = ts.arrayFrom(allFileNames.values()); + if (remainingPaths.length > 1) + remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); + sortedPaths.push.apply(sortedPaths, remainingPaths); + } + return sortedPaths; + } + function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) { + var _a; + var decl = (_a = moduleSymbol.declarations) === null || _a === void 0 ? void 0 : _a.find(function (d) { return ts.isNonGlobalAmbientModule(d) && (!ts.isExternalModuleAugmentation(d) || !ts.isExternalModuleNameRelative(ts.getTextOfIdentifierOrLiteral(d.name))); }); + if (decl) { + return decl.name.text; + } + // the module could be a namespace, which is export through "export=" from an ambient module. + /** + * declare module "m" { + * namespace ns { + * class c {} + * } + * export = ns; + * } + */ + // `import {c} from "m";` is valid, in which case, `moduleSymbol` is "ns", but the module name should be "m" + var ambientModuleDeclareCandidates = ts.mapDefined(moduleSymbol.declarations, function (d) { + var _a, _b, _c, _d; + if (!ts.isModuleDeclaration(d)) + return; + var topNamespace = getTopNamespace(d); + if (!(((_a = topNamespace === null || topNamespace === void 0 ? void 0 : topNamespace.parent) === null || _a === void 0 ? void 0 : _a.parent) + && ts.isModuleBlock(topNamespace.parent) && ts.isAmbientModule(topNamespace.parent.parent) && ts.isSourceFile(topNamespace.parent.parent.parent))) + return; + var exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) === null || _b === void 0 ? void 0 : _b.get("export=")) === null || _c === void 0 ? void 0 : _c.valueDeclaration) === null || _d === void 0 ? void 0 : _d.expression; + if (!exportAssignment) + return; + var exportSymbol = checker.getSymbolAtLocation(exportAssignment); + if (!exportSymbol) + return; + var originalExportSymbol = (exportSymbol === null || exportSymbol === void 0 ? void 0 : exportSymbol.flags) & 2097152 /* SymbolFlags.Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol; + if (originalExportSymbol === d.symbol) + return topNamespace.parent.parent; + function getTopNamespace(namespaceDeclaration) { + while (namespaceDeclaration.flags & 4 /* NodeFlags.NestedNamespace */) { + namespaceDeclaration = namespaceDeclaration.parent; + } + return namespaceDeclaration; + } + }); + var ambientModuleDeclare = ambientModuleDeclareCandidates[0]; + if (ambientModuleDeclare) { + return ambientModuleDeclare.name.text; + } + } + function tryGetModuleNameFromPaths(relativeToBaseUrlWithIndex, relativeToBaseUrl, paths) { + for (var key in paths) { + for (var _i = 0, _a = paths[key]; _i < _a.length; _i++) { + var patternText_1 = _a[_i]; + var pattern = ts.removeFileExtension(ts.normalizePath(patternText_1)); + var indexOfStar = pattern.indexOf("*"); + if (indexOfStar !== -1) { + var prefix = pattern.substr(0, indexOfStar); + var suffix = pattern.substr(indexOfStar + 1); + if (relativeToBaseUrl.length >= prefix.length + suffix.length && + ts.startsWith(relativeToBaseUrl, prefix) && + ts.endsWith(relativeToBaseUrl, suffix) || + !suffix && relativeToBaseUrl === ts.removeTrailingDirectorySeparator(prefix)) { + var matchedStar = relativeToBaseUrl.substr(prefix.length, relativeToBaseUrl.length - suffix.length - prefix.length); + return key.replace("*", matchedStar); + } + } + else if (pattern === relativeToBaseUrl || pattern === relativeToBaseUrlWithIndex) { + return key; + } + } + } + } + var MatchingMode; + (function (MatchingMode) { + MatchingMode[MatchingMode["Exact"] = 0] = "Exact"; + MatchingMode[MatchingMode["Directory"] = 1] = "Directory"; + MatchingMode[MatchingMode["Pattern"] = 2] = "Pattern"; + })(MatchingMode || (MatchingMode = {})); + function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode) { + if (mode === void 0) { mode = 0 /* MatchingMode.Exact */; } + if (typeof exports === "string") { + var pathOrPattern = ts.getNormalizedAbsolutePath(ts.combinePaths(packageDirectory, exports), /*currentDirectory*/ undefined); + var extensionSwappedTarget = ts.hasTSFileExtension(targetFilePath) ? ts.removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : undefined; + switch (mode) { + case 0 /* MatchingMode.Exact */: + if (ts.comparePaths(targetFilePath, pathOrPattern) === 0 /* Comparison.EqualTo */ || (extensionSwappedTarget && ts.comparePaths(extensionSwappedTarget, pathOrPattern) === 0 /* Comparison.EqualTo */)) { + return { moduleFileToTry: packageName }; + } + break; + case 1 /* MatchingMode.Directory */: + if (ts.containsPath(pathOrPattern, targetFilePath)) { + var fragment = ts.getRelativePathFromDirectory(pathOrPattern, targetFilePath, /*ignoreCase*/ false); + return { moduleFileToTry: ts.getNormalizedAbsolutePath(ts.combinePaths(ts.combinePaths(packageName, exports), fragment), /*currentDirectory*/ undefined) }; + } + break; + case 2 /* MatchingMode.Pattern */: + var starPos = pathOrPattern.indexOf("*"); + var leadingSlice = pathOrPattern.slice(0, starPos); + var trailingSlice = pathOrPattern.slice(starPos + 1); + if (ts.startsWith(targetFilePath, leadingSlice) && ts.endsWith(targetFilePath, trailingSlice)) { + var starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length); + return { moduleFileToTry: packageName.replace("*", starReplacement) }; + } + if (extensionSwappedTarget && ts.startsWith(extensionSwappedTarget, leadingSlice) && ts.endsWith(extensionSwappedTarget, trailingSlice)) { + var starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length); + return { moduleFileToTry: packageName.replace("*", starReplacement) }; + } + break; + } + } + else if (Array.isArray(exports)) { + return ts.forEach(exports, function (e) { return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, e, conditions); }); + } + else if (typeof exports === "object" && exports !== null) { // eslint-disable-line no-null/no-null + if (ts.allKeysStartWithDot(exports)) { + // sub-mappings + // 3 cases: + // * directory mappings (legacyish, key ends with / (technically allows index/extension resolution under cjs mode)) + // * pattern mappings (contains a *) + // * exact mappings (no *, does not end with /) + return ts.forEach(ts.getOwnKeys(exports), function (k) { + var subPackageName = ts.getNormalizedAbsolutePath(ts.combinePaths(packageName, k), /*currentDirectory*/ undefined); + var mode = ts.endsWith(k, "/") ? 1 /* MatchingMode.Directory */ + : ts.stringContains(k, "*") ? 2 /* MatchingMode.Pattern */ + : 0 /* MatchingMode.Exact */; + return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode); + }); + } + else { + // conditional mapping + for (var _i = 0, _a = ts.getOwnKeys(exports); _i < _a.length; _i++) { + var key = _a[_i]; + if (key === "default" || conditions.indexOf(key) >= 0 || ts.isApplicableVersionedTypesKey(conditions, key)) { + var subTarget = exports[key]; + var result = tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, subTarget, conditions); + if (result) { + return result; + } + } + } + } + } + return undefined; + } + function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) { + var normalizedTargetPath = getPathRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName); + if (normalizedTargetPath === undefined) { + return undefined; + } + var normalizedSourcePath = getPathRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName); + var relativePath = normalizedSourcePath !== undefined ? ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(normalizedSourcePath, normalizedTargetPath, getCanonicalFileName)) : normalizedTargetPath; + return ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeJs + ? removeExtensionAndIndexPostFix(relativePath, ending, compilerOptions) + : ts.removeFileExtension(relativePath); + } + function tryGetModuleNameAsNodeModule(_a, _b, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) { + var path = _a.path, isRedirect = _a.isRedirect; + var getCanonicalFileName = _b.getCanonicalFileName, sourceDirectory = _b.sourceDirectory; + if (!host.fileExists || !host.readFile) { + return undefined; + } + var parts = ts.getNodeModulePathParts(path); + if (!parts) { + return undefined; + } + // Simplify the full file path to something that can be resolved by Node. + var moduleSpecifier = path; + var isPackageRootPath = false; + if (!packageNameOnly) { + var preferences = getPreferences(host, userPreferences, options, importingSourceFile); + var packageRootIndex = parts.packageRootIndex; + var moduleFileName = void 0; + while (true) { + // If the module could be imported by a directory name, use that directory's name + var _c = tryDirectoryWithPackageJson(packageRootIndex), moduleFileToTry = _c.moduleFileToTry, packageRootPath = _c.packageRootPath, blockedByExports = _c.blockedByExports, verbatimFromExports = _c.verbatimFromExports; + if (ts.getEmitModuleResolutionKind(options) !== ts.ModuleResolutionKind.Classic) { + if (blockedByExports) { + return undefined; // File is under this package.json, but is not publicly exported - there's no way to name it via `node_modules` resolution + } + if (verbatimFromExports) { + return moduleFileToTry; + } + } + if (packageRootPath) { + moduleSpecifier = packageRootPath; + isPackageRootPath = true; + break; + } + if (!moduleFileName) + moduleFileName = moduleFileToTry; + // try with next level of directory + packageRootIndex = path.indexOf(ts.directorySeparator, packageRootIndex + 1); + if (packageRootIndex === -1) { + moduleSpecifier = removeExtensionAndIndexPostFix(moduleFileName, preferences.ending, options, host); + break; + } + } + } + if (isRedirect && !isPackageRootPath) { + return undefined; + } + var globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation(); + // Get a path that's relative to node_modules or the importing file's path + // if node_modules folder is in this folder or any of its parent folders, no need to keep it. + var pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex)); + if (!(ts.startsWith(sourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && ts.startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) { + return undefined; + } + // If the module was found in @types, get the actual Node package name + var nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1); + var packageName = ts.getPackageNameFromTypesPackageName(nodeModulesDirectoryName); + // For classic resolution, only allow importing from node_modules/@types, not other node_modules + return ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.Classic && packageName === nodeModulesDirectoryName ? undefined : packageName; + function tryDirectoryWithPackageJson(packageRootIndex) { + var _a, _b; + var packageRootPath = path.substring(0, packageRootIndex); + var packageJsonPath = ts.combinePaths(packageRootPath, "package.json"); + var moduleFileToTry = path; + var cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) === null || _a === void 0 ? void 0 : _a.call(host)) === null || _b === void 0 ? void 0 : _b.getPackageJsonInfo(packageJsonPath); + if (typeof cachedPackageJson === "object" || cachedPackageJson === undefined && host.fileExists(packageJsonPath)) { + var packageJsonContent = (cachedPackageJson === null || cachedPackageJson === void 0 ? void 0 : cachedPackageJson.packageJsonContent) || JSON.parse(host.readFile(packageJsonPath)); + if (ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.Node16 || ts.getEmitModuleResolutionKind(options) === ts.ModuleResolutionKind.NodeNext) { + // `conditions` *could* be made to go against `importingSourceFile.impliedNodeFormat` if something wanted to generate + // an ImportEqualsDeclaration in an ESM-implied file or an ImportCall in a CJS-implied file. But since this function is + // usually called to conjure an import out of thin air, we don't have an existing usage to call `getModeForUsageAtIndex` + // with, so for now we just stick with the mode of the file. + var conditions = ["node", overrideMode || importingSourceFile.impliedNodeFormat === ts.ModuleKind.ESNext ? "import" : "require", "types"]; + var fromExports = packageJsonContent.exports && typeof packageJsonContent.name === "string" + ? tryGetModuleNameFromExports(options, path, packageRootPath, ts.getPackageNameFromTypesPackageName(packageJsonContent.name), packageJsonContent.exports, conditions) + : undefined; + if (fromExports) { + var withJsExtension = !ts.hasTSFileExtension(fromExports.moduleFileToTry) + ? fromExports + : { moduleFileToTry: ts.removeFileExtension(fromExports.moduleFileToTry) + tryGetJSExtensionForFile(fromExports.moduleFileToTry, options) }; + return __assign(__assign({}, withJsExtension), { verbatimFromExports: true }); + } + if (packageJsonContent.exports) { + return { moduleFileToTry: path, blockedByExports: true }; + } + } + var versionPaths = packageJsonContent.typesVersions + ? ts.getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) + : undefined; + if (versionPaths) { + var subModuleName = path.slice(packageRootPath.length + 1); + var fromPaths = tryGetModuleNameFromPaths(ts.removeFileExtension(subModuleName), removeExtensionAndIndexPostFix(subModuleName, 0 /* Ending.Minimal */, options), versionPaths.paths); + if (fromPaths !== undefined) { + moduleFileToTry = ts.combinePaths(packageRootPath, fromPaths); + } + } + // If the file is the main module, it can be imported by the package name + var mainFileRelative = packageJsonContent.typings || packageJsonContent.types || packageJsonContent.main || "index.js"; + if (ts.isString(mainFileRelative)) { + var mainExportFile = ts.toPath(mainFileRelative, packageRootPath, getCanonicalFileName); + if (ts.removeFileExtension(mainExportFile) === ts.removeFileExtension(getCanonicalFileName(moduleFileToTry))) { + return { packageRootPath: packageRootPath, moduleFileToTry: moduleFileToTry }; + } + } + } + else { + // No package.json exists; an index.js will still resolve as the package name + var fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1)); + if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") { + return { moduleFileToTry: moduleFileToTry, packageRootPath: packageRootPath }; + } + } + return { moduleFileToTry: moduleFileToTry }; + } + } + function tryGetAnyFileFromPath(host, path) { + if (!host.fileExists) + return; + // We check all js, `node` and `json` extensions in addition to TS, since node module resolution would also choose those over the directory + var extensions = ts.flatten(ts.getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* ScriptKind.JSON */ }])); + for (var _i = 0, extensions_3 = extensions; _i < extensions_3.length; _i++) { + var e = extensions_3[_i]; + var fullPath = path + e; + if (host.fileExists(fullPath)) { + return fullPath; + } + } + } + function getPathRelativeToRootDirs(path, rootDirs, getCanonicalFileName) { + return ts.firstDefined(rootDirs, function (rootDir) { + var relativePath = getRelativePathIfInDirectory(path, rootDir, getCanonicalFileName); + return relativePath !== undefined && isPathRelativeToParent(relativePath) ? undefined : relativePath; + }); + } + function removeExtensionAndIndexPostFix(fileName, ending, options, host) { + if (ts.fileExtensionIsOneOf(fileName, [".json" /* Extension.Json */, ".mjs" /* Extension.Mjs */, ".cjs" /* Extension.Cjs */])) + return fileName; + var noExtension = ts.removeFileExtension(fileName); + if (fileName === noExtension) + return fileName; + if (ts.fileExtensionIsOneOf(fileName, [".d.mts" /* Extension.Dmts */, ".mts" /* Extension.Mts */, ".d.cts" /* Extension.Dcts */, ".cts" /* Extension.Cts */])) + return noExtension + getJSExtensionForFile(fileName, options); + switch (ending) { + case 0 /* Ending.Minimal */: + var withoutIndex = ts.removeSuffix(noExtension, "/index"); + if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) { + // Can't remove index if there's a file by the same name as the directory. + // Probably more callers should pass `host` so we can determine this? + return noExtension; + } + return withoutIndex; + case 1 /* Ending.Index */: + return noExtension; + case 2 /* Ending.JsExtension */: + return noExtension + getJSExtensionForFile(fileName, options); + default: + return ts.Debug.assertNever(ending); + } + } + function getJSExtensionForFile(fileName, options) { + var _a; + return (_a = tryGetJSExtensionForFile(fileName, options)) !== null && _a !== void 0 ? _a : ts.Debug.fail("Extension ".concat(ts.extensionFromPath(fileName), " is unsupported:: FileName:: ").concat(fileName)); + } + function tryGetJSExtensionForFile(fileName, options) { + var ext = ts.tryGetExtensionFromPath(fileName); + switch (ext) { + case ".ts" /* Extension.Ts */: + case ".d.ts" /* Extension.Dts */: + return ".js" /* Extension.Js */; + case ".tsx" /* Extension.Tsx */: + return options.jsx === 1 /* JsxEmit.Preserve */ ? ".jsx" /* Extension.Jsx */ : ".js" /* Extension.Js */; + case ".js" /* Extension.Js */: + case ".jsx" /* Extension.Jsx */: + case ".json" /* Extension.Json */: + return ext; + case ".d.mts" /* Extension.Dmts */: + case ".mts" /* Extension.Mts */: + case ".mjs" /* Extension.Mjs */: + return ".mjs" /* Extension.Mjs */; + case ".d.cts" /* Extension.Dcts */: + case ".cts" /* Extension.Cts */: + case ".cjs" /* Extension.Cjs */: + return ".cjs" /* Extension.Cjs */; + default: + return undefined; + } + } + moduleSpecifiers_1.tryGetJSExtensionForFile = tryGetJSExtensionForFile; + function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) { + var relativePath = ts.getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, /*isAbsolutePathAnUrl*/ false); + return ts.isRootedDiskPath(relativePath) ? undefined : relativePath; + } + function isPathRelativeToParent(path) { + return ts.startsWith(path, ".."); + } + })(moduleSpecifiers = ts.moduleSpecifiers || (ts.moduleSpecifiers = {})); +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var sysFormatDiagnosticsHost = ts.sys ? { + getCurrentDirectory: function () { return ts.sys.getCurrentDirectory(); }, + getNewLine: function () { return ts.sys.newLine; }, + getCanonicalFileName: ts.createGetCanonicalFileName(ts.sys.useCaseSensitiveFileNames) + } : undefined; + /** + * Create a function that reports error by writing to the system and handles the formatting of the diagnostic + */ + function createDiagnosticReporter(system, pretty) { + var host = system === ts.sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : { + getCurrentDirectory: function () { return system.getCurrentDirectory(); }, + getNewLine: function () { return system.newLine; }, + getCanonicalFileName: ts.createGetCanonicalFileName(system.useCaseSensitiveFileNames), + }; + if (!pretty) { + return function (diagnostic) { return system.write(ts.formatDiagnostic(diagnostic, host)); }; + } + var diagnostics = new Array(1); + return function (diagnostic) { + diagnostics[0] = diagnostic; + system.write(ts.formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine()); + diagnostics[0] = undefined; // TODO: GH#18217 + }; + } + ts.createDiagnosticReporter = createDiagnosticReporter; + /** + * @returns Whether the screen was cleared. + */ + function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) { + if (system.clearScreen && + !options.preserveWatchOutput && + !options.extendedDiagnostics && + !options.diagnostics && + ts.contains(ts.screenStartingMessageCodes, diagnostic.code)) { + system.clearScreen(); + return true; + } + return false; + } + ts.screenStartingMessageCodes = [ + ts.Diagnostics.Starting_compilation_in_watch_mode.code, + ts.Diagnostics.File_change_detected_Starting_incremental_compilation.code, + ]; + function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) { + return ts.contains(ts.screenStartingMessageCodes, diagnostic.code) + ? newLine + newLine + : newLine; + } + /** + * Get locale specific time based on whether we are in test mode + */ + function getLocaleTimeString(system) { + return !system.now ? + new Date().toLocaleTimeString() : + system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }); + } + ts.getLocaleTimeString = getLocaleTimeString; + /** + * Create a function that reports watch status by writing to the system and handles the formatting of the diagnostic + */ + function createWatchStatusReporter(system, pretty) { + return pretty ? + function (diagnostic, newLine, options) { + clearScreenIfNotWatchingForFileChanges(system, diagnostic, options); + var output = "[".concat(ts.formatColorAndReset(getLocaleTimeString(system), ts.ForegroundColorEscapeSequences.Grey), "] "); + output += "".concat(ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)).concat(newLine + newLine); + system.write(output); + } : + function (diagnostic, newLine, options) { + var output = ""; + if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) { + output += newLine; + } + output += "".concat(getLocaleTimeString(system), " - "); + output += "".concat(ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)).concat(getPlainDiagnosticFollowingNewLines(diagnostic, newLine)); + system.write(output); + }; + } + ts.createWatchStatusReporter = createWatchStatusReporter; + /** Parses config file using System interface */ + function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) { + var host = system; + host.onUnRecoverableConfigFileDiagnostic = function (diagnostic) { return reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic); }; + var result = ts.getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend); + host.onUnRecoverableConfigFileDiagnostic = undefined; // TODO: GH#18217 + return result; + } + ts.parseConfigFileWithSystem = parseConfigFileWithSystem; + function getErrorCountForSummary(diagnostics) { + return ts.countWhere(diagnostics, function (diagnostic) { return diagnostic.category === ts.DiagnosticCategory.Error; }); + } + ts.getErrorCountForSummary = getErrorCountForSummary; + function getFilesInErrorForSummary(diagnostics) { + var filesInError = ts.filter(diagnostics, function (diagnostic) { return diagnostic.category === ts.DiagnosticCategory.Error; }) + .map(function (errorDiagnostic) { + if (errorDiagnostic.file === undefined) + return; + return "".concat(errorDiagnostic.file.fileName); + }); + return filesInError.map(function (fileName) { + var diagnosticForFileName = ts.find(diagnostics, function (diagnostic) { + return diagnostic.file !== undefined && diagnostic.file.fileName === fileName; + }); + if (diagnosticForFileName !== undefined) { + var line = ts.getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start).line; + return { + fileName: fileName, + line: line + 1, + }; + } + }); + } + ts.getFilesInErrorForSummary = getFilesInErrorForSummary; + function getWatchErrorSummaryDiagnosticMessage(errorCount) { + return errorCount === 1 ? + ts.Diagnostics.Found_1_error_Watching_for_file_changes : + ts.Diagnostics.Found_0_errors_Watching_for_file_changes; + } + ts.getWatchErrorSummaryDiagnosticMessage = getWatchErrorSummaryDiagnosticMessage; + function prettyPathForFileError(error, cwd) { + var line = ts.formatColorAndReset(":" + error.line, ts.ForegroundColorEscapeSequences.Grey); + if (ts.pathIsAbsolute(error.fileName) && ts.pathIsAbsolute(cwd)) { + return ts.getRelativePathFromDirectory(cwd, error.fileName, /* ignoreCase */ false) + line; + } + return error.fileName + line; + } + function getErrorSummaryText(errorCount, filesInError, newLine, host) { + if (errorCount === 0) + return ""; + var nonNilFiles = filesInError.filter(function (fileInError) { return fileInError !== undefined; }); + var distinctFileNamesWithLines = nonNilFiles.map(function (fileInError) { return "".concat(fileInError.fileName, ":").concat(fileInError.line); }) + .filter(function (value, index, self) { return self.indexOf(value) === index; }); + var firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory()); + var d = errorCount === 1 ? + ts.createCompilerDiagnostic(filesInError[0] !== undefined ? + ts.Diagnostics.Found_1_error_in_1 : + ts.Diagnostics.Found_1_error, errorCount, firstFileReference) : + ts.createCompilerDiagnostic(distinctFileNamesWithLines.length === 0 ? + ts.Diagnostics.Found_0_errors : + distinctFileNamesWithLines.length === 1 ? + ts.Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1 : + ts.Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length === 1 ? firstFileReference : distinctFileNamesWithLines.length); + var suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : ""; + return "".concat(newLine).concat(ts.flattenDiagnosticMessageText(d.messageText, newLine)).concat(newLine).concat(newLine).concat(suffix); + } + ts.getErrorSummaryText = getErrorSummaryText; + function createTabularErrorsDisplay(filesInError, host) { + var distinctFiles = filesInError.filter(function (value, index, self) { return index === self.findIndex(function (file) { return (file === null || file === void 0 ? void 0 : file.fileName) === (value === null || value === void 0 ? void 0 : value.fileName); }); }); + if (distinctFiles.length === 0) + return ""; + var numberLength = function (num) { return Math.log(num) * Math.LOG10E + 1; }; + var fileToErrorCount = distinctFiles.map(function (file) { return [file, ts.countWhere(filesInError, function (fileInError) { return fileInError.fileName === file.fileName; })]; }); + var maxErrors = fileToErrorCount.reduce(function (acc, value) { return Math.max(acc, value[1] || 0); }, 0); + var headerRow = ts.Diagnostics.Errors_Files.message; + var leftColumnHeadingLength = headerRow.split(" ")[0].length; + var leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors)); + var headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0); + var tabularData = ""; + tabularData += " ".repeat(headerPadding) + headerRow + "\n"; + fileToErrorCount.forEach(function (row) { + var file = row[0], errorCount = row[1]; + var errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0; + var leftPadding = errorCountDigitsLength < leftPaddingGoal ? + " ".repeat(leftPaddingGoal - errorCountDigitsLength) + : ""; + var fileRef = prettyPathForFileError(file, host.getCurrentDirectory()); + tabularData += "".concat(leftPadding).concat(errorCount, " ").concat(fileRef, "\n"); + }); + return tabularData; + } + function isBuilderProgram(program) { + return !!program.getState; + } + ts.isBuilderProgram = isBuilderProgram; + function listFiles(program, write) { + var options = program.getCompilerOptions(); + if (options.explainFiles) { + explainFiles(isBuilderProgram(program) ? program.getProgram() : program, write); + } + else if (options.listFiles || options.listFilesOnly) { + ts.forEach(program.getSourceFiles(), function (file) { + write(file.fileName); + }); + } + } + ts.listFiles = listFiles; + function explainFiles(program, write) { + var _a, _b; + var reasons = program.getFileIncludeReasons(); + var getCanonicalFileName = ts.createGetCanonicalFileName(program.useCaseSensitiveFileNames()); + var relativeFileName = function (fileName) { return ts.convertToRelativePath(fileName, program.getCurrentDirectory(), getCanonicalFileName); }; + for (var _i = 0, _c = program.getSourceFiles(); _i < _c.length; _i++) { + var file = _c[_i]; + write("".concat(toFileName(file, relativeFileName))); + (_a = reasons.get(file.path)) === null || _a === void 0 ? void 0 : _a.forEach(function (reason) { return write(" ".concat(fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText)); }); + (_b = explainIfFileIsRedirect(file, relativeFileName)) === null || _b === void 0 ? void 0 : _b.forEach(function (d) { return write(" ".concat(d.messageText)); }); + } + } + ts.explainFiles = explainFiles; + function explainIfFileIsRedirect(file, fileNameConvertor) { + var result; + if (file.path !== file.resolvedPath) { + (result || (result = [])).push(ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.File_is_output_of_project_reference_source_0, toFileName(file.originalFileName, fileNameConvertor))); + } + if (file.redirectInfo) { + (result || (result = [])).push(ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.File_redirects_to_file_0, toFileName(file.redirectInfo.redirectTarget, fileNameConvertor))); + } + return result; + } + ts.explainIfFileIsRedirect = explainIfFileIsRedirect; + function getMatchedFileSpec(program, fileName) { + var _a; + var configFile = program.getCompilerOptions().configFile; + if (!((_a = configFile === null || configFile === void 0 ? void 0 : configFile.configFileSpecs) === null || _a === void 0 ? void 0 : _a.validatedFilesSpec)) + return undefined; + var getCanonicalFileName = ts.createGetCanonicalFileName(program.useCaseSensitiveFileNames()); + var filePath = getCanonicalFileName(fileName); + var basePath = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); + return ts.find(configFile.configFileSpecs.validatedFilesSpec, function (fileSpec) { return getCanonicalFileName(ts.getNormalizedAbsolutePath(fileSpec, basePath)) === filePath; }); + } + ts.getMatchedFileSpec = getMatchedFileSpec; + function getMatchedIncludeSpec(program, fileName) { + var _a, _b; + var configFile = program.getCompilerOptions().configFile; + if (!((_a = configFile === null || configFile === void 0 ? void 0 : configFile.configFileSpecs) === null || _a === void 0 ? void 0 : _a.validatedIncludeSpecs)) + return undefined; + var isJsonFile = ts.fileExtensionIs(fileName, ".json" /* Extension.Json */); + var basePath = ts.getDirectoryPath(ts.getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); + var useCaseSensitiveFileNames = program.useCaseSensitiveFileNames(); + return ts.find((_b = configFile === null || configFile === void 0 ? void 0 : configFile.configFileSpecs) === null || _b === void 0 ? void 0 : _b.validatedIncludeSpecs, function (includeSpec) { + if (isJsonFile && !ts.endsWith(includeSpec, ".json" /* Extension.Json */)) + return false; + var pattern = ts.getPatternFromSpec(includeSpec, basePath, "files"); + return !!pattern && ts.getRegexFromPattern("(".concat(pattern, ")$"), useCaseSensitiveFileNames).test(fileName); + }); + } + ts.getMatchedIncludeSpec = getMatchedIncludeSpec; + function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) { + var _a, _b; + var options = program.getCompilerOptions(); + if (ts.isReferencedFile(reason)) { + var referenceLocation = ts.getReferencedFileLocation(function (path) { return program.getSourceFileByPath(path); }, reason); + var referenceText = ts.isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : "\"".concat(referenceLocation.text, "\""); + var message = void 0; + ts.Debug.assert(ts.isReferenceFileLocation(referenceLocation) || reason.kind === ts.FileIncludeKind.Import, "Only synthetic references are imports"); + switch (reason.kind) { + case ts.FileIncludeKind.Import: + if (ts.isReferenceFileLocation(referenceLocation)) { + message = referenceLocation.packageId ? + ts.Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : + ts.Diagnostics.Imported_via_0_from_file_1; + } + else if (referenceLocation.text === ts.externalHelpersModuleNameText) { + message = referenceLocation.packageId ? + ts.Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : + ts.Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions; + } + else { + message = referenceLocation.packageId ? + ts.Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : + ts.Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions; + } + break; + case ts.FileIncludeKind.ReferenceFile: + ts.Debug.assert(!referenceLocation.packageId); + message = ts.Diagnostics.Referenced_via_0_from_file_1; + break; + case ts.FileIncludeKind.TypeReferenceDirective: + message = referenceLocation.packageId ? + ts.Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : + ts.Diagnostics.Type_library_referenced_via_0_from_file_1; + break; + case ts.FileIncludeKind.LibReferenceDirective: + ts.Debug.assert(!referenceLocation.packageId); + message = ts.Diagnostics.Library_referenced_via_0_from_file_1; + break; + default: + ts.Debug.assertNever(reason); + } + return ts.chainDiagnosticMessages( + /*details*/ undefined, message, referenceText, toFileName(referenceLocation.file, fileNameConvertor), referenceLocation.packageId && ts.packageIdToString(referenceLocation.packageId)); + } + switch (reason.kind) { + case ts.FileIncludeKind.RootFile: + if (!((_a = options.configFile) === null || _a === void 0 ? void 0 : _a.configFileSpecs)) + return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Root_file_specified_for_compilation); + var fileName = ts.getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory()); + var matchedByFiles = getMatchedFileSpec(program, fileName); + if (matchedByFiles) + return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Part_of_files_list_in_tsconfig_json); + var matchedByInclude = getMatchedIncludeSpec(program, fileName); + return matchedByInclude ? + ts.chainDiagnosticMessages( + /*details*/ undefined, ts.Diagnostics.Matched_by_include_pattern_0_in_1, matchedByInclude, toFileName(options.configFile, fileNameConvertor)) : + // Could be additional files specified as roots + ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Root_file_specified_for_compilation); + case ts.FileIncludeKind.SourceFromProjectReference: + case ts.FileIncludeKind.OutputFromProjectReference: + var isOutput = reason.kind === ts.FileIncludeKind.OutputFromProjectReference; + var referencedResolvedRef = ts.Debug.checkDefined((_b = program.getResolvedProjectReferences()) === null || _b === void 0 ? void 0 : _b[reason.index]); + return ts.chainDiagnosticMessages( + /*details*/ undefined, ts.outFile(options) ? + isOutput ? + ts.Diagnostics.Output_from_referenced_project_0_included_because_1_specified : + ts.Diagnostics.Source_from_referenced_project_0_included_because_1_specified : + isOutput ? + ts.Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : + ts.Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none, toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor), options.outFile ? "--outFile" : "--out"); + case ts.FileIncludeKind.AutomaticTypeDirectiveFile: + return ts.chainDiagnosticMessages( + /*details*/ undefined, options.types ? + reason.packageId ? + ts.Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : + ts.Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : + reason.packageId ? + ts.Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : + ts.Diagnostics.Entry_point_for_implicit_type_library_0, reason.typeReference, reason.packageId && ts.packageIdToString(reason.packageId)); + case ts.FileIncludeKind.LibFile: + if (reason.index !== undefined) + return ts.chainDiagnosticMessages(/*details*/ undefined, ts.Diagnostics.Library_0_specified_in_compilerOptions, options.lib[reason.index]); + var target = ts.forEachEntry(ts.targetOptionDeclaration.type, function (value, key) { return value === ts.getEmitScriptTarget(options) ? key : undefined; }); + return ts.chainDiagnosticMessages( + /*details*/ undefined, target ? + ts.Diagnostics.Default_library_for_target_0 : + ts.Diagnostics.Default_library, target); + default: + ts.Debug.assertNever(reason); + } + } + ts.fileIncludeReasonToDiagnostics = fileIncludeReasonToDiagnostics; + function toFileName(file, fileNameConvertor) { + var fileName = ts.isString(file) ? file : file.fileName; + return fileNameConvertor ? fileNameConvertor(fileName) : fileName; + } + /** + * Helper that emit files, report diagnostics and lists emitted and/or source files depending on compiler options + */ + function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) { + var isListFilesOnly = !!program.getCompilerOptions().listFilesOnly; + // First get and report any syntactic errors. + var allDiagnostics = program.getConfigFileParsingDiagnostics().slice(); + var configFileParsingDiagnosticsLength = allDiagnostics.length; + ts.addRange(allDiagnostics, program.getSyntacticDiagnostics(/*sourceFile*/ undefined, cancellationToken)); + // If we didn't have any syntactic errors, then also try getting the global and + // semantic errors. + if (allDiagnostics.length === configFileParsingDiagnosticsLength) { + ts.addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken)); + if (!isListFilesOnly) { + ts.addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken)); + if (allDiagnostics.length === configFileParsingDiagnosticsLength) { + ts.addRange(allDiagnostics, program.getSemanticDiagnostics(/*sourceFile*/ undefined, cancellationToken)); + } + } + } + // Emit and report any errors we ran into. + var emitResult = isListFilesOnly + ? { emitSkipped: true, diagnostics: ts.emptyArray } + : program.emit(/*targetSourceFile*/ undefined, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers); + var emittedFiles = emitResult.emittedFiles, emitDiagnostics = emitResult.diagnostics; + ts.addRange(allDiagnostics, emitDiagnostics); + var diagnostics = ts.sortAndDeduplicateDiagnostics(allDiagnostics); + diagnostics.forEach(reportDiagnostic); + if (write) { + var currentDir_1 = program.getCurrentDirectory(); + ts.forEach(emittedFiles, function (file) { + var filepath = ts.getNormalizedAbsolutePath(file, currentDir_1); + write("TSFILE: ".concat(filepath)); + }); + listFiles(program, write); + } + if (reportSummary) { + reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics)); + } + return { + emitResult: emitResult, + diagnostics: diagnostics, + }; + } + ts.emitFilesAndReportErrors = emitFilesAndReportErrors; + function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) { + var _a = emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers), emitResult = _a.emitResult, diagnostics = _a.diagnostics; + if (emitResult.emitSkipped && diagnostics.length > 0) { + // If the emitter didn't emit anything, then pass that value along. + return ts.ExitStatus.DiagnosticsPresent_OutputsSkipped; + } + else if (diagnostics.length > 0) { + // The emitter emitted something, inform the caller if that happened in the presence + // of diagnostics or not. + return ts.ExitStatus.DiagnosticsPresent_OutputsGenerated; + } + return ts.ExitStatus.Success; + } + ts.emitFilesAndReportErrorsAndGetExitStatus = emitFilesAndReportErrorsAndGetExitStatus; + ts.noopFileWatcher = { close: ts.noop }; + ts.returnNoopFileWatcher = function () { return ts.noopFileWatcher; }; + function createWatchHost(system, reportWatchStatus) { + if (system === void 0) { system = ts.sys; } + var onWatchStatusChange = reportWatchStatus || createWatchStatusReporter(system); + return { + onWatchStatusChange: onWatchStatusChange, + watchFile: ts.maybeBind(system, system.watchFile) || ts.returnNoopFileWatcher, + watchDirectory: ts.maybeBind(system, system.watchDirectory) || ts.returnNoopFileWatcher, + setTimeout: ts.maybeBind(system, system.setTimeout) || ts.noop, + clearTimeout: ts.maybeBind(system, system.clearTimeout) || ts.noop + }; + } + ts.createWatchHost = createWatchHost; + ts.WatchType = { + ConfigFile: "Config file", + ExtendedConfigFile: "Extended config file", + SourceFile: "Source file", + MissingFile: "Missing file", + WildcardDirectory: "Wild card directory", + FailedLookupLocations: "Failed Lookup Locations", + TypeRoots: "Type roots", + ConfigFileOfReferencedProject: "Config file of referened project", + ExtendedConfigOfReferencedProject: "Extended config file of referenced project", + WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project", + PackageJson: "package.json file", + }; + function createWatchFactory(host, options) { + var watchLogLevel = host.trace ? options.extendedDiagnostics ? ts.WatchLogLevel.Verbose : options.diagnostics ? ts.WatchLogLevel.TriggerOnly : ts.WatchLogLevel.None : ts.WatchLogLevel.None; + var writeLog = watchLogLevel !== ts.WatchLogLevel.None ? (function (s) { return host.trace(s); }) : ts.noop; + var result = ts.getWatchFactory(host, watchLogLevel, writeLog); + result.writeLog = writeLog; + return result; + } + ts.createWatchFactory = createWatchFactory; + function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost) { + if (directoryStructureHost === void 0) { directoryStructureHost = host; } + var useCaseSensitiveFileNames = host.useCaseSensitiveFileNames(); + var hostGetNewLine = ts.memoize(function () { return host.getNewLine(); }); + return { + getSourceFile: function (fileName, languageVersionOrOptions, onError) { + var text; + try { + ts.performance.mark("beforeIORead"); + text = host.readFile(fileName, getCompilerOptions().charset); + ts.performance.mark("afterIORead"); + ts.performance.measure("I/O Read", "beforeIORead", "afterIORead"); + } + catch (e) { + if (onError) { + onError(e.message); + } + text = ""; + } + return text !== undefined ? ts.createSourceFile(fileName, text, languageVersionOrOptions) : undefined; + }, + getDefaultLibLocation: ts.maybeBind(host, host.getDefaultLibLocation), + getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, + writeFile: writeFile, + getCurrentDirectory: ts.memoize(function () { return host.getCurrentDirectory(); }), + useCaseSensitiveFileNames: function () { return useCaseSensitiveFileNames; }, + getCanonicalFileName: ts.createGetCanonicalFileName(useCaseSensitiveFileNames), + getNewLine: function () { return ts.getNewLineCharacter(getCompilerOptions(), hostGetNewLine); }, + fileExists: function (f) { return host.fileExists(f); }, + readFile: function (f) { return host.readFile(f); }, + trace: ts.maybeBind(host, host.trace), + directoryExists: ts.maybeBind(directoryStructureHost, directoryStructureHost.directoryExists), + getDirectories: ts.maybeBind(directoryStructureHost, directoryStructureHost.getDirectories), + realpath: ts.maybeBind(host, host.realpath), + getEnvironmentVariable: ts.maybeBind(host, host.getEnvironmentVariable) || (function () { return ""; }), + createHash: ts.maybeBind(host, host.createHash), + readDirectory: ts.maybeBind(host, host.readDirectory), + disableUseFileVersionAsSignature: host.disableUseFileVersionAsSignature, + storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit, + }; + function writeFile(fileName, text, writeByteOrderMark, onError) { + try { + ts.performance.mark("beforeIOWrite"); + // NOTE: If patchWriteFileEnsuringDirectory has been called, + // the host.writeFile will do its own directory creation and + // the ensureDirectoriesExist call will always be redundant. + ts.writeFileEnsuringDirectories(fileName, text, writeByteOrderMark, function (path, data, writeByteOrderMark) { return host.writeFile(path, data, writeByteOrderMark); }, function (path) { return host.createDirectory(path); }, function (path) { return host.directoryExists(path); }); + ts.performance.mark("afterIOWrite"); + ts.performance.measure("I/O Write", "beforeIOWrite", "afterIOWrite"); + } + catch (e) { + if (onError) { + onError(e.message); + } + } + } + } + ts.createCompilerHostFromProgramHost = createCompilerHostFromProgramHost; + function setGetSourceFileAsHashVersioned(compilerHost, host) { + var originalGetSourceFile = compilerHost.getSourceFile; + var computeHash = ts.maybeBind(host, host.createHash) || ts.generateDjb2Hash; + compilerHost.getSourceFile = function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + var result = originalGetSourceFile.call.apply(originalGetSourceFile, __spreadArray([compilerHost], args, false)); + if (result) { + result.version = computeHash(result.text); + } + return result; + }; + } + ts.setGetSourceFileAsHashVersioned = setGetSourceFileAsHashVersioned; + /** + * Creates the watch compiler host that can be extended with config file or root file names and options host + */ + function createProgramHost(system, createProgram) { + var getDefaultLibLocation = ts.memoize(function () { return ts.getDirectoryPath(ts.normalizePath(system.getExecutingFilePath())); }); + return { + useCaseSensitiveFileNames: function () { return system.useCaseSensitiveFileNames; }, + getNewLine: function () { return system.newLine; }, + getCurrentDirectory: ts.memoize(function () { return system.getCurrentDirectory(); }), + getDefaultLibLocation: getDefaultLibLocation, + getDefaultLibFileName: function (options) { return ts.combinePaths(getDefaultLibLocation(), ts.getDefaultLibFileName(options)); }, + fileExists: function (path) { return system.fileExists(path); }, + readFile: function (path, encoding) { return system.readFile(path, encoding); }, + directoryExists: function (path) { return system.directoryExists(path); }, + getDirectories: function (path) { return system.getDirectories(path); }, + readDirectory: function (path, extensions, exclude, include, depth) { return system.readDirectory(path, extensions, exclude, include, depth); }, + realpath: ts.maybeBind(system, system.realpath), + getEnvironmentVariable: ts.maybeBind(system, system.getEnvironmentVariable), + trace: function (s) { return system.write(s + system.newLine); }, + createDirectory: function (path) { return system.createDirectory(path); }, + writeFile: function (path, data, writeByteOrderMark) { return system.writeFile(path, data, writeByteOrderMark); }, + createHash: ts.maybeBind(system, system.createHash), + createProgram: createProgram || ts.createEmitAndSemanticDiagnosticsBuilderProgram, + disableUseFileVersionAsSignature: system.disableUseFileVersionAsSignature, + storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit, + }; + } + ts.createProgramHost = createProgramHost; + /** + * Creates the watch compiler host that can be extended with config file or root file names and options host + */ + function createWatchCompilerHost(system, createProgram, reportDiagnostic, reportWatchStatus) { + if (system === void 0) { system = ts.sys; } + var write = function (s) { return system.write(s + system.newLine); }; + var result = createProgramHost(system, createProgram); + ts.copyProperties(result, createWatchHost(system, reportWatchStatus)); + result.afterProgramCreate = function (builderProgram) { + var compilerOptions = builderProgram.getCompilerOptions(); + var newLine = ts.getNewLineCharacter(compilerOptions, function () { return system.newLine; }); + emitFilesAndReportErrors(builderProgram, reportDiagnostic, write, function (errorCount) { return result.onWatchStatusChange(ts.createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount), newLine, compilerOptions, errorCount); }); + }; + return result; + } + /** + * Report error and exit + */ + function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) { + reportDiagnostic(diagnostic); + system.exit(ts.ExitStatus.DiagnosticsPresent_OutputsSkipped); + } + /** + * Creates the watch compiler host from system for config file in watch mode + */ + function createWatchCompilerHostOfConfigFile(_a) { + var configFileName = _a.configFileName, optionsToExtend = _a.optionsToExtend, watchOptionsToExtend = _a.watchOptionsToExtend, extraFileExtensions = _a.extraFileExtensions, system = _a.system, createProgram = _a.createProgram, reportDiagnostic = _a.reportDiagnostic, reportWatchStatus = _a.reportWatchStatus; + var diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system); + var host = createWatchCompilerHost(system, createProgram, diagnosticReporter, reportWatchStatus); + host.onUnRecoverableConfigFileDiagnostic = function (diagnostic) { return reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic); }; + host.configFileName = configFileName; + host.optionsToExtend = optionsToExtend; + host.watchOptionsToExtend = watchOptionsToExtend; + host.extraFileExtensions = extraFileExtensions; + return host; + } + ts.createWatchCompilerHostOfConfigFile = createWatchCompilerHostOfConfigFile; + /** + * Creates the watch compiler host from system for compiling root files and options in watch mode + */ + function createWatchCompilerHostOfFilesAndCompilerOptions(_a) { + var rootFiles = _a.rootFiles, options = _a.options, watchOptions = _a.watchOptions, projectReferences = _a.projectReferences, system = _a.system, createProgram = _a.createProgram, reportDiagnostic = _a.reportDiagnostic, reportWatchStatus = _a.reportWatchStatus; + var host = createWatchCompilerHost(system, createProgram, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus); + host.rootFiles = rootFiles; + host.options = options; + host.watchOptions = watchOptions; + host.projectReferences = projectReferences; + return host; + } + ts.createWatchCompilerHostOfFilesAndCompilerOptions = createWatchCompilerHostOfFilesAndCompilerOptions; + function performIncrementalCompilation(input) { + var system = input.system || ts.sys; + var host = input.host || (input.host = ts.createIncrementalCompilerHost(input.options, system)); + var builderProgram = ts.createIncrementalProgram(input); + var exitStatus = emitFilesAndReportErrorsAndGetExitStatus(builderProgram, input.reportDiagnostic || createDiagnosticReporter(system), function (s) { return host.trace && host.trace(s); }, input.reportErrorSummary || input.options.pretty ? function (errorCount, filesInError) { return system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)); } : undefined); + if (input.afterProgramEmitAndDiagnostics) + input.afterProgramEmitAndDiagnostics(builderProgram); + return exitStatus; + } + ts.performIncrementalCompilation = performIncrementalCompilation; +})(ts || (ts = {})); +var ts; +(function (ts) { + function readBuilderProgram(compilerOptions, host) { + if (ts.outFile(compilerOptions)) + return undefined; + var buildInfoPath = ts.getTsBuildInfoEmitOutputFilePath(compilerOptions); + if (!buildInfoPath) + return undefined; + var content = host.readFile(buildInfoPath); + if (!content) + return undefined; + var buildInfo = ts.getBuildInfo(content); + if (buildInfo.version !== ts.version) + return undefined; + if (!buildInfo.program) + return undefined; + return ts.createBuildProgramUsingProgramBuildInfo(buildInfo.program, buildInfoPath, host); + } + ts.readBuilderProgram = readBuilderProgram; + function createIncrementalCompilerHost(options, system) { + if (system === void 0) { system = ts.sys; } + var host = ts.createCompilerHostWorker(options, /*setParentNodes*/ undefined, system); + host.createHash = ts.maybeBind(system, system.createHash); + host.disableUseFileVersionAsSignature = system.disableUseFileVersionAsSignature; + host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit; + ts.setGetSourceFileAsHashVersioned(host, system); + ts.changeCompilerHostLikeToUseCache(host, function (fileName) { return ts.toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName); }); + return host; + } + ts.createIncrementalCompilerHost = createIncrementalCompilerHost; + function createIncrementalProgram(_a) { + var rootNames = _a.rootNames, options = _a.options, configFileParsingDiagnostics = _a.configFileParsingDiagnostics, projectReferences = _a.projectReferences, host = _a.host, createProgram = _a.createProgram; + host = host || createIncrementalCompilerHost(options); + createProgram = createProgram || ts.createEmitAndSemanticDiagnosticsBuilderProgram; + var oldProgram = readBuilderProgram(options, host); + return createProgram(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences); + } + ts.createIncrementalProgram = createIncrementalProgram; + function createWatchCompilerHost(rootFilesOrConfigFileName, options, system, createProgram, reportDiagnostic, reportWatchStatus, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) { + if (ts.isArray(rootFilesOrConfigFileName)) { + return ts.createWatchCompilerHostOfFilesAndCompilerOptions({ + rootFiles: rootFilesOrConfigFileName, + options: options, + watchOptions: watchOptionsOrExtraFileExtensions, + projectReferences: projectReferencesOrWatchOptionsToExtend, + system: system, + createProgram: createProgram, + reportDiagnostic: reportDiagnostic, + reportWatchStatus: reportWatchStatus, + }); + } + else { + return ts.createWatchCompilerHostOfConfigFile({ + configFileName: rootFilesOrConfigFileName, + optionsToExtend: options, + watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend, + extraFileExtensions: watchOptionsOrExtraFileExtensions, + system: system, + createProgram: createProgram, + reportDiagnostic: reportDiagnostic, + reportWatchStatus: reportWatchStatus, + }); + } + } + ts.createWatchCompilerHost = createWatchCompilerHost; + function createWatchProgram(host) { + var builderProgram; + var reloadLevel; // level to indicate if the program needs to be reloaded from config file/just filenames etc + var missingFilesMap; // Map of file watchers for the missing files + var packageJsonMap; // map of watchers for package json files used in module resolution + var watchedWildcardDirectories; // map of watchers for the wild card directories in the config file + var timerToUpdateProgram; // timer callback to recompile the program + var timerToInvalidateFailedLookupResolutions; // timer callback to invalidate resolutions for changes in failed lookup locations + var parsedConfigs; // Parsed commandline and watching cached for referenced projects + var sharedExtendedConfigFileWatchers; // Map of file watchers for extended files, shared between different referenced projects + var extendedConfigCache = host.extendedConfigCache; // Cache for extended config evaluation + var changesAffectResolution = false; // Flag for indicating non-config changes affect module resolution + var reportFileChangeDetectedOnCreateProgram = false; // True if synchronizeProgram should report "File change detected..." when a new program is created + var sourceFilesCache = new ts.Map(); // Cache that stores the source file and version info + var missingFilePathsRequestedForRelease; // These paths are held temporarily so that we can remove the entry from source file cache if the file is not tracked by missing files + var hasChangedCompilerOptions = false; // True if the compiler options have changed between compilations + var useCaseSensitiveFileNames = host.useCaseSensitiveFileNames(); + var currentDirectory = host.getCurrentDirectory(); + var configFileName = host.configFileName, _a = host.optionsToExtend, optionsToExtendForConfigFile = _a === void 0 ? {} : _a, watchOptionsToExtend = host.watchOptionsToExtend, extraFileExtensions = host.extraFileExtensions, createProgram = host.createProgram; + var rootFileNames = host.rootFiles, compilerOptions = host.options, watchOptions = host.watchOptions, projectReferences = host.projectReferences; + var wildcardDirectories; + var configFileParsingDiagnostics; + var canConfigFileJsonReportNoInputFiles = false; + var hasChangedConfigFileParsingErrors = false; + var cachedDirectoryStructureHost = configFileName === undefined ? undefined : ts.createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames); + var directoryStructureHost = cachedDirectoryStructureHost || host; + var parseConfigFileHost = ts.parseConfigHostFromCompilerHostLike(host, directoryStructureHost); + // From tsc we want to get already parsed result and hence check for rootFileNames + var newLine = updateNewLine(); + if (configFileName && host.configFileParsingResult) { + setConfigFileParsingResult(host.configFileParsingResult); + newLine = updateNewLine(); + } + reportWatchDiagnostic(ts.Diagnostics.Starting_compilation_in_watch_mode); + if (configFileName && !host.configFileParsingResult) { + newLine = ts.getNewLineCharacter(optionsToExtendForConfigFile, function () { return host.getNewLine(); }); + ts.Debug.assert(!rootFileNames); + parseConfigFile(); + newLine = updateNewLine(); + } + var _b = ts.createWatchFactory(host, compilerOptions), watchFile = _b.watchFile, watchDirectory = _b.watchDirectory, writeLog = _b.writeLog; + var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + writeLog("Current directory: ".concat(currentDirectory, " CaseSensitiveFileNames: ").concat(useCaseSensitiveFileNames)); + var configFileWatcher; + if (configFileName) { + configFileWatcher = watchFile(configFileName, scheduleProgramReload, ts.PollingInterval.High, watchOptions, ts.WatchType.ConfigFile); + } + var compilerHost = ts.createCompilerHostFromProgramHost(host, function () { return compilerOptions; }, directoryStructureHost); + ts.setGetSourceFileAsHashVersioned(compilerHost, host); + // Members for CompilerHost + var getNewSourceFile = compilerHost.getSourceFile; + compilerHost.getSourceFile = function (fileName) { + var args = []; + for (var _i = 1; _i < arguments.length; _i++) { + args[_i - 1] = arguments[_i]; + } + return getVersionedSourceFileByPath.apply(void 0, __spreadArray([fileName, toPath(fileName)], args, false)); + }; + compilerHost.getSourceFileByPath = getVersionedSourceFileByPath; + compilerHost.getNewLine = function () { return newLine; }; + compilerHost.fileExists = fileExists; + compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile; + compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine; + // Members for ResolutionCacheHost + compilerHost.toPath = toPath; + compilerHost.getCompilationSettings = function () { return compilerOptions; }; + compilerHost.useSourceOfProjectReferenceRedirect = ts.maybeBind(host, host.useSourceOfProjectReferenceRedirect); + compilerHost.watchDirectoryOfFailedLookupLocation = function (dir, cb, flags) { return watchDirectory(dir, cb, flags, watchOptions, ts.WatchType.FailedLookupLocations); }; + compilerHost.watchTypeRootsDirectory = function (dir, cb, flags) { return watchDirectory(dir, cb, flags, watchOptions, ts.WatchType.TypeRoots); }; + compilerHost.getCachedDirectoryStructureHost = function () { return cachedDirectoryStructureHost; }; + compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations; + compilerHost.onInvalidatedResolution = scheduleProgramUpdate; + compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate; + compilerHost.fileIsOpen = ts.returnFalse; + compilerHost.getCurrentProgram = getCurrentProgram; + compilerHost.writeLog = writeLog; + compilerHost.getParsedCommandLine = getParsedCommandLine; + // Cache for the module resolution + var resolutionCache = ts.createResolutionCache(compilerHost, configFileName ? + ts.getDirectoryPath(ts.getNormalizedAbsolutePath(configFileName, currentDirectory)) : + currentDirectory, + /*logChangesWhenResolvingModule*/ false); + // Resolve module using host module resolution strategy if provided otherwise use resolution cache to resolve module names + compilerHost.resolveModuleNames = host.resolveModuleNames ? + (function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return host.resolveModuleNames.apply(host, args); + }) : + (function (moduleNames, containingFile, reusedNames, redirectedReference, _options, sourceFile) { return resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, sourceFile); }); + compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ? + (function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return host.resolveTypeReferenceDirectives.apply(host, args); + }) : + (function (typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) { return resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode); }); + var userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives; + builderProgram = readBuilderProgram(compilerOptions, compilerHost); + synchronizeProgram(); + // Update the wild card directory watch + watchConfigFileWildCardDirectories(); + // Update extended config file watch + if (configFileName) + updateExtendedConfigFilesWatches(toPath(configFileName), compilerOptions, watchOptions, ts.WatchType.ExtendedConfigFile); + return configFileName ? + { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close: close } : + { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames: updateRootFileNames, close: close }; + function close() { + clearInvalidateResolutionsOfFailedLookupLocations(); + resolutionCache.clear(); + ts.clearMap(sourceFilesCache, function (value) { + if (value && value.fileWatcher) { + value.fileWatcher.close(); + value.fileWatcher = undefined; + } + }); + if (configFileWatcher) { + configFileWatcher.close(); + configFileWatcher = undefined; + } + extendedConfigCache === null || extendedConfigCache === void 0 ? void 0 : extendedConfigCache.clear(); + extendedConfigCache = undefined; + if (sharedExtendedConfigFileWatchers) { + ts.clearMap(sharedExtendedConfigFileWatchers, ts.closeFileWatcherOf); + sharedExtendedConfigFileWatchers = undefined; + } + if (watchedWildcardDirectories) { + ts.clearMap(watchedWildcardDirectories, ts.closeFileWatcherOf); + watchedWildcardDirectories = undefined; + } + if (missingFilesMap) { + ts.clearMap(missingFilesMap, ts.closeFileWatcher); + missingFilesMap = undefined; + } + if (parsedConfigs) { + ts.clearMap(parsedConfigs, function (config) { + var _a; + (_a = config.watcher) === null || _a === void 0 ? void 0 : _a.close(); + config.watcher = undefined; + if (config.watchedDirectories) + ts.clearMap(config.watchedDirectories, ts.closeFileWatcherOf); + config.watchedDirectories = undefined; + }); + parsedConfigs = undefined; + } + if (packageJsonMap) { + ts.clearMap(packageJsonMap, ts.closeFileWatcher); + packageJsonMap = undefined; + } + } + function getCurrentBuilderProgram() { + return builderProgram; + } + function getCurrentProgram() { + return builderProgram && builderProgram.getProgramOrUndefined(); + } + function synchronizeProgram() { + writeLog("Synchronizing program"); + clearInvalidateResolutionsOfFailedLookupLocations(); + var program = getCurrentBuilderProgram(); + if (hasChangedCompilerOptions) { + newLine = updateNewLine(); + if (program && (changesAffectResolution || ts.changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions))) { + resolutionCache.clear(); + } + } + // All resolutions are invalid if user provided resolutions + var hasInvalidatedResolution = resolutionCache.createHasInvalidatedResolution(userProvidedResolution || changesAffectResolution); + if (ts.isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, fileExists, hasInvalidatedResolution, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { + if (hasChangedConfigFileParsingErrors) { + if (reportFileChangeDetectedOnCreateProgram) { + reportWatchDiagnostic(ts.Diagnostics.File_change_detected_Starting_incremental_compilation); + } + builderProgram = createProgram(/*rootNames*/ undefined, /*options*/ undefined, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences); + hasChangedConfigFileParsingErrors = false; + } + } + else { + if (reportFileChangeDetectedOnCreateProgram) { + reportWatchDiagnostic(ts.Diagnostics.File_change_detected_Starting_incremental_compilation); + } + createNewProgram(hasInvalidatedResolution); + } + changesAffectResolution = false; // reset for next sync + reportFileChangeDetectedOnCreateProgram = false; + if (host.afterProgramCreate && program !== builderProgram) { + host.afterProgramCreate(builderProgram); + } + return builderProgram; + } + function createNewProgram(hasInvalidatedResolution) { + // Compile the program + writeLog("CreatingProgramWith::"); + writeLog(" roots: ".concat(JSON.stringify(rootFileNames))); + writeLog(" options: ".concat(JSON.stringify(compilerOptions))); + if (projectReferences) + writeLog(" projectReferences: ".concat(JSON.stringify(projectReferences))); + var needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram(); + hasChangedCompilerOptions = false; + hasChangedConfigFileParsingErrors = false; + resolutionCache.startCachingPerDirectoryResolution(); + compilerHost.hasInvalidatedResolution = hasInvalidatedResolution; + compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; + builderProgram = createProgram(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences); + // map package json cache entries to their realpaths so we don't try to watch across symlinks + var packageCacheEntries = ts.map(resolutionCache.getModuleResolutionCache().getPackageJsonInfoCache().entries(), function (_a) { + var path = _a[0], data = _a[1]; + return [compilerHost.realpath ? toPath(compilerHost.realpath(path)) : path, data]; + }); + resolutionCache.finishCachingPerDirectoryResolution(); + // Update watches + ts.updateMissingFilePathsWatch(builderProgram.getProgram(), missingFilesMap || (missingFilesMap = new ts.Map()), watchMissingFilePath); + ts.updatePackageJsonWatch(packageCacheEntries, packageJsonMap || (packageJsonMap = new ts.Map()), watchPackageJsonLookupPath); + if (needsUpdateInTypeRootWatch) { + resolutionCache.updateTypeRootsWatch(); + } + if (missingFilePathsRequestedForRelease) { + // These are the paths that program creater told us as not in use any more but were missing on the disk. + // We didnt remove the entry for them from sourceFiles cache so that we dont have to do File IO, + // if there is already watcher for it (for missing files) + // At this point our watches were updated, hence now we know that these paths are not tracked and need to be removed + // so that at later time we have correct result of their presence + for (var _i = 0, missingFilePathsRequestedForRelease_1 = missingFilePathsRequestedForRelease; _i < missingFilePathsRequestedForRelease_1.length; _i++) { + var missingFilePath = missingFilePathsRequestedForRelease_1[_i]; + if (!missingFilesMap.has(missingFilePath)) { + sourceFilesCache.delete(missingFilePath); + } + } + missingFilePathsRequestedForRelease = undefined; + } + } + function updateRootFileNames(files) { + ts.Debug.assert(!configFileName, "Cannot update root file names with config file watch mode"); + rootFileNames = files; + scheduleProgramUpdate(); + } + function updateNewLine() { + return ts.getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile, function () { return host.getNewLine(); }); + } + function toPath(fileName) { + return ts.toPath(fileName, currentDirectory, getCanonicalFileName); + } + function isFileMissingOnHost(hostSourceFile) { + return typeof hostSourceFile === "boolean"; + } + function isFilePresenceUnknownOnHost(hostSourceFile) { + return typeof hostSourceFile.version === "boolean"; + } + function fileExists(fileName) { + var path = toPath(fileName); + // If file is missing on host from cache, we can definitely say file doesnt exist + // otherwise we need to ensure from the disk + if (isFileMissingOnHost(sourceFilesCache.get(path))) { + return false; + } + return directoryStructureHost.fileExists(fileName); + } + function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) { + var hostSourceFile = sourceFilesCache.get(path); + // No source file on the host + if (isFileMissingOnHost(hostSourceFile)) { + return undefined; + } + // Create new source file if requested or the versions dont match + if (hostSourceFile === undefined || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile)) { + var sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError); + if (hostSourceFile) { + if (sourceFile) { + // Set the source file and create file watcher now that file was present on the disk + hostSourceFile.sourceFile = sourceFile; + hostSourceFile.version = sourceFile.version; + if (!hostSourceFile.fileWatcher) { + hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, ts.PollingInterval.Low, watchOptions, ts.WatchType.SourceFile); + } + } + else { + // There is no source file on host any more, close the watch, missing file paths will track it + if (hostSourceFile.fileWatcher) { + hostSourceFile.fileWatcher.close(); + } + sourceFilesCache.set(path, false); + } + } + else { + if (sourceFile) { + var fileWatcher = watchFilePath(path, fileName, onSourceFileChange, ts.PollingInterval.Low, watchOptions, ts.WatchType.SourceFile); + sourceFilesCache.set(path, { sourceFile: sourceFile, version: sourceFile.version, fileWatcher: fileWatcher }); + } + else { + sourceFilesCache.set(path, false); + } + } + if (sourceFile) { + sourceFile.impliedNodeFormat = ts.getImpliedNodeFormatForFile(path, resolutionCache.getModuleResolutionCache().getPackageJsonInfoCache(), compilerHost, compilerHost.getCompilationSettings()); + } + return sourceFile; + } + return hostSourceFile.sourceFile; + } + function nextSourceFileVersion(path) { + var hostSourceFile = sourceFilesCache.get(path); + if (hostSourceFile !== undefined) { + if (isFileMissingOnHost(hostSourceFile)) { + // The next version, lets set it as presence unknown file + sourceFilesCache.set(path, { version: false }); + } + else { + hostSourceFile.version = false; + } + } + } + function getSourceVersion(path) { + var hostSourceFile = sourceFilesCache.get(path); + return !hostSourceFile || !hostSourceFile.version ? undefined : hostSourceFile.version; + } + function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) { + var hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath); + // If this is the source file thats in the cache and new program doesnt need it, + // remove the cached entry. + // Note we arent deleting entry if file became missing in new program or + // there was version update and new source file was created. + if (hostSourceFileInfo !== undefined) { + // record the missing file paths so they can be removed later if watchers arent tracking them + if (isFileMissingOnHost(hostSourceFileInfo)) { + (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path); + } + else if (hostSourceFileInfo.sourceFile === oldSourceFile) { + if (hostSourceFileInfo.fileWatcher) { + hostSourceFileInfo.fileWatcher.close(); + } + sourceFilesCache.delete(oldSourceFile.resolvedPath); + if (!hasSourceFileByPath) { + resolutionCache.removeResolutionsOfFile(oldSourceFile.path); + } + } + } + } + function reportWatchDiagnostic(message) { + if (host.onWatchStatusChange) { + host.onWatchStatusChange(ts.createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile); + } + } + function hasChangedAutomaticTypeDirectiveNames() { + return resolutionCache.hasChangedAutomaticTypeDirectiveNames(); + } + function clearInvalidateResolutionsOfFailedLookupLocations() { + if (!timerToInvalidateFailedLookupResolutions) + return false; + host.clearTimeout(timerToInvalidateFailedLookupResolutions); + timerToInvalidateFailedLookupResolutions = undefined; + return true; + } + function scheduleInvalidateResolutionsOfFailedLookupLocations() { + if (!host.setTimeout || !host.clearTimeout) { + return resolutionCache.invalidateResolutionsOfFailedLookupLocations(); + } + var pending = clearInvalidateResolutionsOfFailedLookupLocations(); + writeLog("Scheduling invalidateFailedLookup".concat(pending ? ", Cancelled earlier one" : "")); + timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250); + } + function invalidateResolutionsOfFailedLookup() { + timerToInvalidateFailedLookupResolutions = undefined; + if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { + scheduleProgramUpdate(); + } + } + // Upon detecting a file change, wait for 250ms and then perform a recompilation. This gives batch + // operations (such as saving all modified files in an editor) a chance to complete before we kick + // off a new compilation. + function scheduleProgramUpdate() { + if (!host.setTimeout || !host.clearTimeout) { + return; + } + if (timerToUpdateProgram) { + host.clearTimeout(timerToUpdateProgram); + } + writeLog("Scheduling update"); + timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250); + } + function scheduleProgramReload() { + ts.Debug.assert(!!configFileName); + reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + scheduleProgramUpdate(); + } + function updateProgramWithWatchStatus() { + timerToUpdateProgram = undefined; + reportFileChangeDetectedOnCreateProgram = true; + updateProgram(); + } + function updateProgram() { + switch (reloadLevel) { + case ts.ConfigFileProgramReloadLevel.Partial: + ts.perfLogger.logStartUpdateProgram("PartialConfigReload"); + reloadFileNamesFromConfigFile(); + break; + case ts.ConfigFileProgramReloadLevel.Full: + ts.perfLogger.logStartUpdateProgram("FullConfigReload"); + reloadConfigFile(); + break; + default: + ts.perfLogger.logStartUpdateProgram("SynchronizeProgram"); + synchronizeProgram(); + break; + } + ts.perfLogger.logStopUpdateProgram("Done"); + return getCurrentBuilderProgram(); + } + function reloadFileNamesFromConfigFile() { + writeLog("Reloading new file names and options"); + reloadLevel = ts.ConfigFileProgramReloadLevel.None; + rootFileNames = ts.getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions); + if (ts.updateErrorForNoInputFiles(rootFileNames, ts.getNormalizedAbsolutePath(configFileName, currentDirectory), compilerOptions.configFile.configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) { + hasChangedConfigFileParsingErrors = true; + } + // Update the program + synchronizeProgram(); + } + function reloadConfigFile() { + writeLog("Reloading config file: ".concat(configFileName)); + reloadLevel = ts.ConfigFileProgramReloadLevel.None; + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.clearCache(); + } + parseConfigFile(); + hasChangedCompilerOptions = true; + synchronizeProgram(); + // Update the wild card directory watch + watchConfigFileWildCardDirectories(); + // Update extended config file watch + updateExtendedConfigFilesWatches(toPath(configFileName), compilerOptions, watchOptions, ts.WatchType.ExtendedConfigFile); + } + function parseConfigFile() { + setConfigFileParsingResult(ts.getParsedCommandLineOfConfigFile(configFileName, optionsToExtendForConfigFile, parseConfigFileHost, extendedConfigCache || (extendedConfigCache = new ts.Map()), watchOptionsToExtend, extraFileExtensions)); // TODO: GH#18217 + } + function setConfigFileParsingResult(configFileParseResult) { + rootFileNames = configFileParseResult.fileNames; + compilerOptions = configFileParseResult.options; + watchOptions = configFileParseResult.watchOptions; + projectReferences = configFileParseResult.projectReferences; + wildcardDirectories = configFileParseResult.wildcardDirectories; + configFileParsingDiagnostics = ts.getConfigFileParsingDiagnostics(configFileParseResult).slice(); + canConfigFileJsonReportNoInputFiles = ts.canJsonReportNoInputFiles(configFileParseResult.raw); + hasChangedConfigFileParsingErrors = true; + } + function getParsedCommandLine(configFileName) { + var configPath = toPath(configFileName); + var config = parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.get(configPath); + if (config) { + if (!config.reloadLevel) + return config.parsedCommandLine; + // With host implementing getParsedCommandLine we cant just update file names + if (config.parsedCommandLine && config.reloadLevel === ts.ConfigFileProgramReloadLevel.Partial && !host.getParsedCommandLine) { + writeLog("Reloading new file names and options"); + var fileNames = ts.getFileNamesFromConfigSpecs(config.parsedCommandLine.options.configFile.configFileSpecs, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost); + config.parsedCommandLine = __assign(__assign({}, config.parsedCommandLine), { fileNames: fileNames }); + config.reloadLevel = undefined; + return config.parsedCommandLine; + } + } + writeLog("Loading config file: ".concat(configFileName)); + var parsedCommandLine = host.getParsedCommandLine ? + host.getParsedCommandLine(configFileName) : + getParsedCommandLineFromConfigFileHost(configFileName); + if (config) { + config.parsedCommandLine = parsedCommandLine; + config.reloadLevel = undefined; + } + else { + (parsedConfigs || (parsedConfigs = new ts.Map())).set(configPath, config = { parsedCommandLine: parsedCommandLine }); + } + watchReferencedProject(configFileName, configPath, config); + return parsedCommandLine; + } + function getParsedCommandLineFromConfigFileHost(configFileName) { + // Ignore the file absent errors + var onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic; + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = ts.noop; + var parsedCommandLine = ts.getParsedCommandLineOfConfigFile(configFileName, + /*optionsToExtend*/ undefined, parseConfigFileHost, extendedConfigCache || (extendedConfigCache = new ts.Map()), watchOptionsToExtend); + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic; + return parsedCommandLine; + } + function onReleaseParsedCommandLine(fileName) { + var _a; + var path = toPath(fileName); + var config = parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.get(path); + if (!config) + return; + parsedConfigs.delete(path); + if (config.watchedDirectories) + ts.clearMap(config.watchedDirectories, ts.closeFileWatcherOf); + (_a = config.watcher) === null || _a === void 0 ? void 0 : _a.close(); + ts.clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers); + } + function watchFilePath(path, file, callback, pollingInterval, options, watchType) { + return watchFile(file, function (fileName, eventKind) { return callback(fileName, eventKind, path); }, pollingInterval, options, watchType); + } + function onSourceFileChange(fileName, eventKind, path) { + updateCachedSystemWithFile(fileName, path, eventKind); + // Update the source file cache + if (eventKind === ts.FileWatcherEventKind.Deleted && sourceFilesCache.has(path)) { + resolutionCache.invalidateResolutionOfFile(path); + } + nextSourceFileVersion(path); + // Update the program + scheduleProgramUpdate(); + } + function updateCachedSystemWithFile(fileName, path, eventKind) { + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind); + } + } + function watchMissingFilePath(missingFilePath) { + // If watching missing referenced config file, we are already watching it so no need for separate watcher + return (parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.has(missingFilePath)) ? + ts.noopFileWatcher : + watchFilePath(missingFilePath, missingFilePath, onMissingFileChange, ts.PollingInterval.Medium, watchOptions, ts.WatchType.MissingFile); + } + function watchPackageJsonLookupPath(packageJsonPath) { + // If the package.json is pulled into the compilation itself (eg, via json imports), don't add a second watcher here + return sourceFilesCache.has(packageJsonPath) ? + ts.noopFileWatcher : + watchFilePath(packageJsonPath, packageJsonPath, onPackageJsonChange, ts.PollingInterval.High, watchOptions, ts.WatchType.PackageJson); + } + function onPackageJsonChange(fileName, eventKind, path) { + updateCachedSystemWithFile(fileName, path, eventKind); + // package.json changes invalidate module resolution and can change the set of loaded files + // so if we witness a change to one, we have to do a full reload + reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + changesAffectResolution = true; + // Update the program + scheduleProgramUpdate(); + } + function onMissingFileChange(fileName, eventKind, missingFilePath) { + updateCachedSystemWithFile(fileName, missingFilePath, eventKind); + if (eventKind === ts.FileWatcherEventKind.Created && missingFilesMap.has(missingFilePath)) { + missingFilesMap.get(missingFilePath).close(); + missingFilesMap.delete(missingFilePath); + // Delete the entry in the source files cache so that new source file is created + nextSourceFileVersion(missingFilePath); + // When a missing file is created, we should update the graph. + scheduleProgramUpdate(); + } + } + function watchConfigFileWildCardDirectories() { + if (wildcardDirectories) { + ts.updateWatchingWildcardDirectories(watchedWildcardDirectories || (watchedWildcardDirectories = new ts.Map()), new ts.Map(ts.getEntries(wildcardDirectories)), watchWildcardDirectory); + } + else if (watchedWildcardDirectories) { + ts.clearMap(watchedWildcardDirectories, ts.closeFileWatcherOf); + } + } + function watchWildcardDirectory(directory, flags) { + return watchDirectory(directory, function (fileOrDirectory) { + ts.Debug.assert(!!configFileName); + var fileOrDirectoryPath = toPath(fileOrDirectory); + // Since the file existence changed, update the sourceFiles cache + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + nextSourceFileVersion(fileOrDirectoryPath); + if (ts.isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath(directory), + fileOrDirectory: fileOrDirectory, + fileOrDirectoryPath: fileOrDirectoryPath, + configFileName: configFileName, + extraFileExtensions: extraFileExtensions, + options: compilerOptions, + program: getCurrentBuilderProgram() || rootFileNames, + currentDirectory: currentDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + writeLog: writeLog, + toPath: toPath, + })) + return; + // Reload is pending, do the reload + if (reloadLevel !== ts.ConfigFileProgramReloadLevel.Full) { + reloadLevel = ts.ConfigFileProgramReloadLevel.Partial; + // Schedule Update the program + scheduleProgramUpdate(); + } + }, flags, watchOptions, ts.WatchType.WildcardDirectory); + } + function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions, watchType) { + ts.updateSharedExtendedConfigFileWatcher(forProjectPath, options, sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = new ts.Map()), function (extendedConfigFileName, extendedConfigFilePath) { return watchFile(extendedConfigFileName, function (_fileName, eventKind) { + var _a; + updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind); + // Update extended config cache + if (extendedConfigCache) + ts.cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath); + // Update projects + var projects = (_a = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) === null || _a === void 0 ? void 0 : _a.projects; + // If there are no referenced projects this extended config file watcher depend on ignore + if (!(projects === null || projects === void 0 ? void 0 : projects.size)) + return; + projects.forEach(function (projectPath) { + if (toPath(configFileName) === projectPath) { + // If this is the config file of the project, reload completely + reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + } + else { + // Reload config for the referenced projects and remove the resolutions from referenced projects since the config file changed + var config = parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.get(projectPath); + if (config) + config.reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath); + } + scheduleProgramUpdate(); + }); + }, ts.PollingInterval.High, watchOptions, watchType); }, toPath); + } + function watchReferencedProject(configFileName, configPath, commandLine) { + var _a, _b, _c, _d, _e; + // Watch file + commandLine.watcher || (commandLine.watcher = watchFile(configFileName, function (_fileName, eventKind) { + updateCachedSystemWithFile(configFileName, configPath, eventKind); + var config = parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.get(configPath); + if (config) + config.reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath); + scheduleProgramUpdate(); + }, ts.PollingInterval.High, ((_a = commandLine.parsedCommandLine) === null || _a === void 0 ? void 0 : _a.watchOptions) || watchOptions, ts.WatchType.ConfigFileOfReferencedProject)); + // Watch Wild card + if ((_b = commandLine.parsedCommandLine) === null || _b === void 0 ? void 0 : _b.wildcardDirectories) { + ts.updateWatchingWildcardDirectories(commandLine.watchedDirectories || (commandLine.watchedDirectories = new ts.Map()), new ts.Map(ts.getEntries((_c = commandLine.parsedCommandLine) === null || _c === void 0 ? void 0 : _c.wildcardDirectories)), function (directory, flags) { + var _a; + return watchDirectory(directory, function (fileOrDirectory) { + var fileOrDirectoryPath = toPath(fileOrDirectory); + // Since the file existence changed, update the sourceFiles cache + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + nextSourceFileVersion(fileOrDirectoryPath); + var config = parsedConfigs === null || parsedConfigs === void 0 ? void 0 : parsedConfigs.get(configPath); + if (!(config === null || config === void 0 ? void 0 : config.parsedCommandLine)) + return; + if (ts.isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath(directory), + fileOrDirectory: fileOrDirectory, + fileOrDirectoryPath: fileOrDirectoryPath, + configFileName: configFileName, + options: config.parsedCommandLine.options, + program: config.parsedCommandLine.fileNames, + currentDirectory: currentDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + writeLog: writeLog, + toPath: toPath, + })) + return; + // Reload is pending, do the reload + if (config.reloadLevel !== ts.ConfigFileProgramReloadLevel.Full) { + config.reloadLevel = ts.ConfigFileProgramReloadLevel.Partial; + // Schedule Update the program + scheduleProgramUpdate(); + } + }, flags, ((_a = commandLine.parsedCommandLine) === null || _a === void 0 ? void 0 : _a.watchOptions) || watchOptions, ts.WatchType.WildcardDirectoryOfReferencedProject); + }); + } + else if (commandLine.watchedDirectories) { + ts.clearMap(commandLine.watchedDirectories, ts.closeFileWatcherOf); + commandLine.watchedDirectories = undefined; + } + // Watch extended config files + updateExtendedConfigFilesWatches(configPath, (_d = commandLine.parsedCommandLine) === null || _d === void 0 ? void 0 : _d.options, ((_e = commandLine.parsedCommandLine) === null || _e === void 0 ? void 0 : _e.watchOptions) || watchOptions, ts.WatchType.ExtendedConfigOfReferencedProject); + } + } + ts.createWatchProgram = createWatchProgram; +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var UpToDateStatusType; + (function (UpToDateStatusType) { + UpToDateStatusType[UpToDateStatusType["Unbuildable"] = 0] = "Unbuildable"; + UpToDateStatusType[UpToDateStatusType["UpToDate"] = 1] = "UpToDate"; + /** + * The project appears out of date because its upstream inputs are newer than its outputs, + * but all of its outputs are actually newer than the previous identical outputs of its (.d.ts) inputs. + * This means we can Pseudo-build (just touch timestamps), as if we had actually built this project. + */ + UpToDateStatusType[UpToDateStatusType["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes"; + /** + * The project appears out of date because its upstream inputs are newer than its outputs, + * but all of its outputs are actually newer than the previous identical outputs of its (.d.ts) inputs. + * This means we can Pseudo-build (just manipulate outputs), as if we had actually built this project. + */ + UpToDateStatusType[UpToDateStatusType["OutOfDateWithPrepend"] = 3] = "OutOfDateWithPrepend"; + UpToDateStatusType[UpToDateStatusType["OutputMissing"] = 4] = "OutputMissing"; + UpToDateStatusType[UpToDateStatusType["OutOfDateWithSelf"] = 5] = "OutOfDateWithSelf"; + UpToDateStatusType[UpToDateStatusType["OutOfDateWithUpstream"] = 6] = "OutOfDateWithUpstream"; + UpToDateStatusType[UpToDateStatusType["UpstreamOutOfDate"] = 7] = "UpstreamOutOfDate"; + UpToDateStatusType[UpToDateStatusType["UpstreamBlocked"] = 8] = "UpstreamBlocked"; + UpToDateStatusType[UpToDateStatusType["ComputingUpstream"] = 9] = "ComputingUpstream"; + UpToDateStatusType[UpToDateStatusType["TsVersionOutputOfDate"] = 10] = "TsVersionOutputOfDate"; + /** + * Projects with no outputs (i.e. "solution" files) + */ + UpToDateStatusType[UpToDateStatusType["ContainerOnly"] = 11] = "ContainerOnly"; + })(UpToDateStatusType = ts.UpToDateStatusType || (ts.UpToDateStatusType = {})); + function resolveConfigFileProjectName(project) { + if (ts.fileExtensionIs(project, ".json" /* Extension.Json */)) { + return project; + } + return ts.combinePaths(project, "tsconfig.json"); + } + ts.resolveConfigFileProjectName = resolveConfigFileProjectName; +})(ts || (ts = {})); +var ts; +(function (ts) { + var minimumDate = new Date(-8640000000000000); + var maximumDate = new Date(8640000000000000); + var BuildResultFlags; + (function (BuildResultFlags) { + BuildResultFlags[BuildResultFlags["None"] = 0] = "None"; + /** + * No errors of any kind occurred during build + */ + BuildResultFlags[BuildResultFlags["Success"] = 1] = "Success"; + /** + * None of the .d.ts files emitted by this build were + * different from the existing files on disk + */ + BuildResultFlags[BuildResultFlags["DeclarationOutputUnchanged"] = 2] = "DeclarationOutputUnchanged"; + BuildResultFlags[BuildResultFlags["ConfigFileErrors"] = 4] = "ConfigFileErrors"; + BuildResultFlags[BuildResultFlags["SyntaxErrors"] = 8] = "SyntaxErrors"; + BuildResultFlags[BuildResultFlags["TypeErrors"] = 16] = "TypeErrors"; + BuildResultFlags[BuildResultFlags["DeclarationEmitErrors"] = 32] = "DeclarationEmitErrors"; + BuildResultFlags[BuildResultFlags["EmitErrors"] = 64] = "EmitErrors"; + BuildResultFlags[BuildResultFlags["AnyErrors"] = 124] = "AnyErrors"; + })(BuildResultFlags || (BuildResultFlags = {})); + function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) { + var existingValue = configFileMap.get(resolved); + var newValue; + if (!existingValue) { + newValue = createT(); + configFileMap.set(resolved, newValue); + } + return existingValue || newValue; + } + function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) { + return getOrCreateValueFromConfigFileMap(configFileMap, resolved, function () { return new ts.Map(); }); + } + function newer(date1, date2) { + return date2 > date1 ? date2 : date1; + } + /*@internal*/ + function isCircularBuildOrder(buildOrder) { + return !!buildOrder && !!buildOrder.buildOrder; + } + ts.isCircularBuildOrder = isCircularBuildOrder; + /*@internal*/ + function getBuildOrderFromAnyBuildOrder(anyBuildOrder) { + return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder; + } + ts.getBuildOrderFromAnyBuildOrder = getBuildOrderFromAnyBuildOrder; + /** + * Create a function that reports watch status by writing to the system and handles the formating of the diagnostic + */ + function createBuilderStatusReporter(system, pretty) { + return function (diagnostic) { + var output = pretty ? "[".concat(ts.formatColorAndReset(ts.getLocaleTimeString(system), ts.ForegroundColorEscapeSequences.Grey), "] ") : "".concat(ts.getLocaleTimeString(system), " - "); + output += "".concat(ts.flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)).concat(system.newLine + system.newLine); + system.write(output); + }; + } + ts.createBuilderStatusReporter = createBuilderStatusReporter; + function createSolutionBuilderHostBase(system, createProgram, reportDiagnostic, reportSolutionBuilderStatus) { + var host = ts.createProgramHost(system, createProgram); + host.getModifiedTime = system.getModifiedTime ? function (path) { return system.getModifiedTime(path); } : ts.returnUndefined; + host.setModifiedTime = system.setModifiedTime ? function (path, date) { return system.setModifiedTime(path, date); } : ts.noop; + host.deleteFile = system.deleteFile ? function (path) { return system.deleteFile(path); } : ts.noop; + host.reportDiagnostic = reportDiagnostic || ts.createDiagnosticReporter(system); + host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system); + host.now = ts.maybeBind(system, system.now); // For testing + return host; + } + function createSolutionBuilderHost(system, createProgram, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary) { + if (system === void 0) { system = ts.sys; } + var host = createSolutionBuilderHostBase(system, createProgram, reportDiagnostic, reportSolutionBuilderStatus); + host.reportErrorSummary = reportErrorSummary; + return host; + } + ts.createSolutionBuilderHost = createSolutionBuilderHost; + function createSolutionBuilderWithWatchHost(system, createProgram, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus) { + if (system === void 0) { system = ts.sys; } + var host = createSolutionBuilderHostBase(system, createProgram, reportDiagnostic, reportSolutionBuilderStatus); + var watchHost = ts.createWatchHost(system, reportWatchStatus); + ts.copyProperties(host, watchHost); + return host; + } + ts.createSolutionBuilderWithWatchHost = createSolutionBuilderWithWatchHost; + function getCompilerOptionsOfBuildOptions(buildOptions) { + var result = {}; + ts.commonOptionsWithBuild.forEach(function (option) { + if (ts.hasProperty(buildOptions, option.name)) + result[option.name] = buildOptions[option.name]; + }); + return result; + } + function createSolutionBuilder(host, rootNames, defaultOptions) { + return createSolutionBuilderWorker(/*watch*/ false, host, rootNames, defaultOptions); + } + ts.createSolutionBuilder = createSolutionBuilder; + function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) { + return createSolutionBuilderWorker(/*watch*/ true, host, rootNames, defaultOptions, baseWatchOptions); + } + ts.createSolutionBuilderWithWatch = createSolutionBuilderWithWatch; + function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { + var host = hostOrHostWithWatch; + var hostWithWatch = hostOrHostWithWatch; + var currentDirectory = host.getCurrentDirectory(); + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + // State of the solution + var baseCompilerOptions = getCompilerOptionsOfBuildOptions(options); + var compilerHost = ts.createCompilerHostFromProgramHost(host, function () { return state.projectCompilerOptions; }); + ts.setGetSourceFileAsHashVersioned(compilerHost, host); + compilerHost.getParsedCommandLine = function (fileName) { return parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName)); }; + compilerHost.resolveModuleNames = ts.maybeBind(host, host.resolveModuleNames); + compilerHost.resolveTypeReferenceDirectives = ts.maybeBind(host, host.resolveTypeReferenceDirectives); + var moduleResolutionCache = !compilerHost.resolveModuleNames ? ts.createModuleResolutionCache(currentDirectory, getCanonicalFileName) : undefined; + var typeReferenceDirectiveResolutionCache = !compilerHost.resolveTypeReferenceDirectives ? ts.createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, /*options*/ undefined, moduleResolutionCache === null || moduleResolutionCache === void 0 ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()) : undefined; + if (!compilerHost.resolveModuleNames) { + var loader_3 = function (moduleName, resolverMode, containingFile, redirectedReference) { return ts.resolveModuleName(moduleName, containingFile, state.projectCompilerOptions, compilerHost, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule; }; + compilerHost.resolveModuleNames = function (moduleNames, containingFile, _reusedNames, redirectedReference, _options, containingSourceFile) { + return ts.loadWithModeAwareCache(ts.Debug.checkEachDefined(moduleNames), ts.Debug.checkDefined(containingSourceFile), containingFile, redirectedReference, loader_3); + }; + compilerHost.getModuleResolutionCache = function () { return moduleResolutionCache; }; + } + if (!compilerHost.resolveTypeReferenceDirectives) { + var loader_4 = function (moduleName, containingFile, redirectedReference, containingFileMode) { return ts.resolveTypeReferenceDirective(moduleName, containingFile, state.projectCompilerOptions, compilerHost, redirectedReference, state.typeReferenceDirectiveResolutionCache, containingFileMode).resolvedTypeReferenceDirective; }; + compilerHost.resolveTypeReferenceDirectives = function (typeReferenceDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) { + return ts.loadWithTypeDirectiveCache(ts.Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader_4); + }; + } + var _a = ts.createWatchFactory(hostWithWatch, options), watchFile = _a.watchFile, watchDirectory = _a.watchDirectory, writeLog = _a.writeLog; + var state = { + host: host, + hostWithWatch: hostWithWatch, + currentDirectory: currentDirectory, + getCanonicalFileName: getCanonicalFileName, + parseConfigFileHost: ts.parseConfigHostFromCompilerHostLike(host), + write: ts.maybeBind(host, host.trace), + // State of solution + options: options, + baseCompilerOptions: baseCompilerOptions, + rootNames: rootNames, + baseWatchOptions: baseWatchOptions, + resolvedConfigFilePaths: new ts.Map(), + configFileCache: new ts.Map(), + projectStatus: new ts.Map(), + buildInfoChecked: new ts.Map(), + extendedConfigCache: new ts.Map(), + builderPrograms: new ts.Map(), + diagnostics: new ts.Map(), + projectPendingBuild: new ts.Map(), + projectErrorsReported: new ts.Map(), + compilerHost: compilerHost, + moduleResolutionCache: moduleResolutionCache, + typeReferenceDirectiveResolutionCache: typeReferenceDirectiveResolutionCache, + // Mutable state + buildOrder: undefined, + readFileWithCache: function (f) { return host.readFile(f); }, + projectCompilerOptions: baseCompilerOptions, + cache: undefined, + allProjectBuildPending: true, + needsSummary: true, + watchAllProjectsPending: watch, + currentInvalidatedProject: undefined, + // Watch state + watch: watch, + allWatchedWildcardDirectories: new ts.Map(), + allWatchedInputFiles: new ts.Map(), + allWatchedConfigFiles: new ts.Map(), + allWatchedExtendedConfigFiles: new ts.Map(), + allWatchedPackageJsonFiles: new ts.Map(), + lastCachedPackageJsonLookups: new ts.Map(), + timerToBuildInvalidatedProject: undefined, + reportFileChangeDetected: false, + watchFile: watchFile, + watchDirectory: watchDirectory, + writeLog: writeLog, + }; + return state; + } + function toPath(state, fileName) { + return ts.toPath(fileName, state.currentDirectory, state.getCanonicalFileName); + } + function toResolvedConfigFilePath(state, fileName) { + var resolvedConfigFilePaths = state.resolvedConfigFilePaths; + var path = resolvedConfigFilePaths.get(fileName); + if (path !== undefined) + return path; + var resolvedPath = toPath(state, fileName); + resolvedConfigFilePaths.set(fileName, resolvedPath); + return resolvedPath; + } + function isParsedCommandLine(entry) { + return !!entry.options; + } + function getCachedParsedConfigFile(state, configFilePath) { + var value = state.configFileCache.get(configFilePath); + return value && isParsedCommandLine(value) ? value : undefined; + } + function parseConfigFile(state, configFileName, configFilePath) { + var configFileCache = state.configFileCache; + var value = configFileCache.get(configFilePath); + if (value) { + return isParsedCommandLine(value) ? value : undefined; + } + var diagnostic; + var parseConfigFileHost = state.parseConfigFileHost, baseCompilerOptions = state.baseCompilerOptions, baseWatchOptions = state.baseWatchOptions, extendedConfigCache = state.extendedConfigCache, host = state.host; + var parsed; + if (host.getParsedCommandLine) { + parsed = host.getParsedCommandLine(configFileName); + if (!parsed) + diagnostic = ts.createCompilerDiagnostic(ts.Diagnostics.File_0_not_found, configFileName); + } + else { + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = function (d) { return diagnostic = d; }; + parsed = ts.getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions); + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = ts.noop; + } + configFileCache.set(configFilePath, parsed || diagnostic); + return parsed; + } + function resolveProjectName(state, name) { + return ts.resolveConfigFileProjectName(ts.resolvePath(state.currentDirectory, name)); + } + function createBuildOrder(state, roots) { + var temporaryMarks = new ts.Map(); + var permanentMarks = new ts.Map(); + var circularityReportStack = []; + var buildOrder; + var circularDiagnostics; + for (var _i = 0, roots_1 = roots; _i < roots_1.length; _i++) { + var root = roots_1[_i]; + visit(root); + } + return circularDiagnostics ? + { buildOrder: buildOrder || ts.emptyArray, circularDiagnostics: circularDiagnostics } : + buildOrder || ts.emptyArray; + function visit(configFileName, inCircularContext) { + var projPath = toResolvedConfigFilePath(state, configFileName); + // Already visited + if (permanentMarks.has(projPath)) + return; + // Circular + if (temporaryMarks.has(projPath)) { + if (!inCircularContext) { + (circularDiagnostics || (circularDiagnostics = [])).push(ts.createCompilerDiagnostic(ts.Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0, circularityReportStack.join("\r\n"))); + } + return; + } + temporaryMarks.set(projPath, true); + circularityReportStack.push(configFileName); + var parsed = parseConfigFile(state, configFileName, projPath); + if (parsed && parsed.projectReferences) { + for (var _i = 0, _a = parsed.projectReferences; _i < _a.length; _i++) { + var ref = _a[_i]; + var resolvedRefPath = resolveProjectName(state, ref.path); + visit(resolvedRefPath, inCircularContext || ref.circular); + } + } + circularityReportStack.pop(); + permanentMarks.set(projPath, true); + (buildOrder || (buildOrder = [])).push(configFileName); + } + } + function getBuildOrder(state) { + return state.buildOrder || createStateBuildOrder(state); + } + function createStateBuildOrder(state) { + var buildOrder = createBuildOrder(state, state.rootNames.map(function (f) { return resolveProjectName(state, f); })); + // Clear all to ResolvedConfigFilePaths cache to start fresh + state.resolvedConfigFilePaths.clear(); + // TODO(rbuckton): Should be a `Set`, but that requires changing the code below that uses `mutateMapSkippingNewValues` + var currentProjects = new ts.Map(getBuildOrderFromAnyBuildOrder(buildOrder).map(function (resolved) { return [toResolvedConfigFilePath(state, resolved), true]; })); + var noopOnDelete = { onDeleteValue: ts.noop }; + // Config file cache + ts.mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.buildInfoChecked, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete); + ts.mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete); + // Remove watches for the program no longer in the solution + if (state.watch) { + ts.mutateMapSkippingNewValues(state.allWatchedConfigFiles, currentProjects, { onDeleteValue: ts.closeFileWatcher }); + state.allWatchedExtendedConfigFiles.forEach(function (watcher) { + watcher.projects.forEach(function (project) { + if (!currentProjects.has(project)) { + watcher.projects.delete(project); + } + }); + watcher.close(); + }); + ts.mutateMapSkippingNewValues(state.allWatchedWildcardDirectories, currentProjects, { onDeleteValue: function (existingMap) { return existingMap.forEach(ts.closeFileWatcherOf); } }); + ts.mutateMapSkippingNewValues(state.allWatchedInputFiles, currentProjects, { onDeleteValue: function (existingMap) { return existingMap.forEach(ts.closeFileWatcher); } }); + ts.mutateMapSkippingNewValues(state.allWatchedPackageJsonFiles, currentProjects, { onDeleteValue: function (existingMap) { return existingMap.forEach(ts.closeFileWatcher); } }); + } + return state.buildOrder = buildOrder; + } + function getBuildOrderFor(state, project, onlyReferences) { + var resolvedProject = project && resolveProjectName(state, project); + var buildOrderFromState = getBuildOrder(state); + if (isCircularBuildOrder(buildOrderFromState)) + return buildOrderFromState; + if (resolvedProject) { + var projectPath_1 = toResolvedConfigFilePath(state, resolvedProject); + var projectIndex = ts.findIndex(buildOrderFromState, function (configFileName) { return toResolvedConfigFilePath(state, configFileName) === projectPath_1; }); + if (projectIndex === -1) + return undefined; + } + var buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState; + ts.Debug.assert(!isCircularBuildOrder(buildOrder)); + ts.Debug.assert(!onlyReferences || resolvedProject !== undefined); + ts.Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject); + return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder; + } + function enableCache(state) { + if (state.cache) { + disableCache(state); + } + var compilerHost = state.compilerHost, host = state.host; + var originalReadFileWithCache = state.readFileWithCache; + var originalGetSourceFile = compilerHost.getSourceFile; + var _a = ts.changeCompilerHostLikeToUseCache(host, function (fileName) { return toPath(state, fileName); }, function () { + var args = []; + for (var _i = 0; _i < arguments.length; _i++) { + args[_i] = arguments[_i]; + } + return originalGetSourceFile.call.apply(originalGetSourceFile, __spreadArray([compilerHost], args, false)); + }), originalReadFile = _a.originalReadFile, originalFileExists = _a.originalFileExists, originalDirectoryExists = _a.originalDirectoryExists, originalCreateDirectory = _a.originalCreateDirectory, originalWriteFile = _a.originalWriteFile, getSourceFileWithCache = _a.getSourceFileWithCache, readFileWithCache = _a.readFileWithCache; + state.readFileWithCache = readFileWithCache; + compilerHost.getSourceFile = getSourceFileWithCache; + state.cache = { + originalReadFile: originalReadFile, + originalFileExists: originalFileExists, + originalDirectoryExists: originalDirectoryExists, + originalCreateDirectory: originalCreateDirectory, + originalWriteFile: originalWriteFile, + originalReadFileWithCache: originalReadFileWithCache, + originalGetSourceFile: originalGetSourceFile, + }; + } + function disableCache(state) { + if (!state.cache) + return; + var cache = state.cache, host = state.host, compilerHost = state.compilerHost, extendedConfigCache = state.extendedConfigCache, moduleResolutionCache = state.moduleResolutionCache, typeReferenceDirectiveResolutionCache = state.typeReferenceDirectiveResolutionCache; + host.readFile = cache.originalReadFile; + host.fileExists = cache.originalFileExists; + host.directoryExists = cache.originalDirectoryExists; + host.createDirectory = cache.originalCreateDirectory; + host.writeFile = cache.originalWriteFile; + compilerHost.getSourceFile = cache.originalGetSourceFile; + state.readFileWithCache = cache.originalReadFileWithCache; + extendedConfigCache.clear(); + moduleResolutionCache === null || moduleResolutionCache === void 0 ? void 0 : moduleResolutionCache.clear(); + typeReferenceDirectiveResolutionCache === null || typeReferenceDirectiveResolutionCache === void 0 ? void 0 : typeReferenceDirectiveResolutionCache.clear(); + state.cache = undefined; + } + function clearProjectStatus(state, resolved) { + state.projectStatus.delete(resolved); + state.diagnostics.delete(resolved); + } + function addProjToQueue(_a, proj, reloadLevel) { + var projectPendingBuild = _a.projectPendingBuild; + var value = projectPendingBuild.get(proj); + if (value === undefined) { + projectPendingBuild.set(proj, reloadLevel); + } + else if (value < reloadLevel) { + projectPendingBuild.set(proj, reloadLevel); + } + } + function setupInitialBuild(state, cancellationToken) { + // Set initial build if not already built + if (!state.allProjectBuildPending) + return; + state.allProjectBuildPending = false; + if (state.options.watch) + reportWatchStatus(state, ts.Diagnostics.Starting_compilation_in_watch_mode); + enableCache(state); + var buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state)); + buildOrder.forEach(function (configFileName) { + return state.projectPendingBuild.set(toResolvedConfigFilePath(state, configFileName), ts.ConfigFileProgramReloadLevel.None); + }); + if (cancellationToken) { + cancellationToken.throwIfCancellationRequested(); + } + } + var InvalidatedProjectKind; + (function (InvalidatedProjectKind) { + InvalidatedProjectKind[InvalidatedProjectKind["Build"] = 0] = "Build"; + InvalidatedProjectKind[InvalidatedProjectKind["UpdateBundle"] = 1] = "UpdateBundle"; + InvalidatedProjectKind[InvalidatedProjectKind["UpdateOutputFileStamps"] = 2] = "UpdateOutputFileStamps"; + })(InvalidatedProjectKind = ts.InvalidatedProjectKind || (ts.InvalidatedProjectKind = {})); + function doneInvalidatedProject(state, projectPath) { + state.projectPendingBuild.delete(projectPath); + state.currentInvalidatedProject = undefined; + return state.diagnostics.has(projectPath) ? + ts.ExitStatus.DiagnosticsPresent_OutputsSkipped : + ts.ExitStatus.Success; + } + function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) { + var updateOutputFileStampsPending = true; + return { + kind: InvalidatedProjectKind.UpdateOutputFileStamps, + project: project, + projectPath: projectPath, + buildOrder: buildOrder, + getCompilerOptions: function () { return config.options; }, + getCurrentDirectory: function () { return state.currentDirectory; }, + updateOutputFileStatmps: function () { + updateOutputTimestamps(state, config, projectPath); + updateOutputFileStampsPending = false; + }, + done: function () { + if (updateOutputFileStampsPending) { + updateOutputTimestamps(state, config, projectPath); + } + return doneInvalidatedProject(state, projectPath); + } + }; + } + var BuildStep; + (function (BuildStep) { + BuildStep[BuildStep["CreateProgram"] = 0] = "CreateProgram"; + BuildStep[BuildStep["SyntaxDiagnostics"] = 1] = "SyntaxDiagnostics"; + BuildStep[BuildStep["SemanticDiagnostics"] = 2] = "SemanticDiagnostics"; + BuildStep[BuildStep["Emit"] = 3] = "Emit"; + BuildStep[BuildStep["EmitBundle"] = 4] = "EmitBundle"; + BuildStep[BuildStep["EmitBuildInfo"] = 5] = "EmitBuildInfo"; + BuildStep[BuildStep["BuildInvalidatedProjectOfBundle"] = 6] = "BuildInvalidatedProjectOfBundle"; + BuildStep[BuildStep["QueueReferencingProjects"] = 7] = "QueueReferencingProjects"; + BuildStep[BuildStep["Done"] = 8] = "Done"; + })(BuildStep || (BuildStep = {})); + function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath, projectIndex, config, buildOrder) { + var step = kind === InvalidatedProjectKind.Build ? BuildStep.CreateProgram : BuildStep.EmitBundle; + var program; + var buildResult; + var invalidatedProjectOfBundle; + return kind === InvalidatedProjectKind.Build ? + { + kind: kind, + project: project, + projectPath: projectPath, + buildOrder: buildOrder, + getCompilerOptions: function () { return config.options; }, + getCurrentDirectory: function () { return state.currentDirectory; }, + getBuilderProgram: function () { return withProgramOrUndefined(ts.identity); }, + getProgram: function () { + return withProgramOrUndefined(function (program) { return program.getProgramOrUndefined(); }); + }, + getSourceFile: function (fileName) { + return withProgramOrUndefined(function (program) { return program.getSourceFile(fileName); }); + }, + getSourceFiles: function () { + return withProgramOrEmptyArray(function (program) { return program.getSourceFiles(); }); + }, + getOptionsDiagnostics: function (cancellationToken) { + return withProgramOrEmptyArray(function (program) { return program.getOptionsDiagnostics(cancellationToken); }); + }, + getGlobalDiagnostics: function (cancellationToken) { + return withProgramOrEmptyArray(function (program) { return program.getGlobalDiagnostics(cancellationToken); }); + }, + getConfigFileParsingDiagnostics: function () { + return withProgramOrEmptyArray(function (program) { return program.getConfigFileParsingDiagnostics(); }); + }, + getSyntacticDiagnostics: function (sourceFile, cancellationToken) { + return withProgramOrEmptyArray(function (program) { return program.getSyntacticDiagnostics(sourceFile, cancellationToken); }); + }, + getAllDependencies: function (sourceFile) { + return withProgramOrEmptyArray(function (program) { return program.getAllDependencies(sourceFile); }); + }, + getSemanticDiagnostics: function (sourceFile, cancellationToken) { + return withProgramOrEmptyArray(function (program) { return program.getSemanticDiagnostics(sourceFile, cancellationToken); }); + }, + getSemanticDiagnosticsOfNextAffectedFile: function (cancellationToken, ignoreSourceFile) { + return withProgramOrUndefined(function (program) { + return (program.getSemanticDiagnosticsOfNextAffectedFile) && + program.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile); + }); + }, + emit: function (targetSourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers) { + if (targetSourceFile || emitOnlyDtsFiles) { + return withProgramOrUndefined(function (program) { var _a, _b; return program.emit(targetSourceFile, writeFile, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a = state.host).getCustomTransformers) === null || _b === void 0 ? void 0 : _b.call(_a, project))); }); + } + executeSteps(BuildStep.SemanticDiagnostics, cancellationToken); + if (step === BuildStep.EmitBuildInfo) { + return emitBuildInfo(writeFile, cancellationToken); + } + if (step !== BuildStep.Emit) + return undefined; + return emit(writeFile, cancellationToken, customTransformers); + }, + done: done + } : + { + kind: kind, + project: project, + projectPath: projectPath, + buildOrder: buildOrder, + getCompilerOptions: function () { return config.options; }, + getCurrentDirectory: function () { return state.currentDirectory; }, + emit: function (writeFile, customTransformers) { + if (step !== BuildStep.EmitBundle) + return invalidatedProjectOfBundle; + return emitBundle(writeFile, customTransformers); + }, + done: done, + }; + function done(cancellationToken, writeFile, customTransformers) { + executeSteps(BuildStep.Done, cancellationToken, writeFile, customTransformers); + return doneInvalidatedProject(state, projectPath); + } + function withProgramOrUndefined(action) { + executeSteps(BuildStep.CreateProgram); + return program && action(program); + } + function withProgramOrEmptyArray(action) { + return withProgramOrUndefined(action) || ts.emptyArray; + } + function createProgram() { + var _a, _b; + ts.Debug.assert(program === undefined); + if (state.options.dry) { + reportStatus(state, ts.Diagnostics.A_non_dry_build_would_build_project_0, project); + buildResult = BuildResultFlags.Success; + step = BuildStep.QueueReferencingProjects; + return; + } + if (state.options.verbose) + reportStatus(state, ts.Diagnostics.Building_project_0, project); + if (config.fileNames.length === 0) { + reportAndStoreErrors(state, projectPath, ts.getConfigFileParsingDiagnostics(config)); + // Nothing to build - must be a solution file, basically + buildResult = BuildResultFlags.None; + step = BuildStep.QueueReferencingProjects; + return; + } + var host = state.host, compilerHost = state.compilerHost; + state.projectCompilerOptions = config.options; + // Update module resolution cache if needed + (_a = state.moduleResolutionCache) === null || _a === void 0 ? void 0 : _a.update(config.options); + (_b = state.typeReferenceDirectiveResolutionCache) === null || _b === void 0 ? void 0 : _b.update(config.options); + // Create program + program = host.createProgram(config.fileNames, config.options, compilerHost, getOldProgram(state, projectPath, config), ts.getConfigFileParsingDiagnostics(config), config.projectReferences); + if (state.watch) { + state.lastCachedPackageJsonLookups.set(projectPath, state.moduleResolutionCache && ts.map(state.moduleResolutionCache.getPackageJsonInfoCache().entries(), function (_a) { + var path = _a[0], data = _a[1]; + return [state.host.realpath && data ? toPath(state, state.host.realpath(path)) : path, data]; + })); + state.builderPrograms.set(projectPath, program); + } + step++; + } + function handleDiagnostics(diagnostics, errorFlags, errorType) { + var _a; + if (diagnostics.length) { + (_a = buildErrors(state, projectPath, program, config, diagnostics, errorFlags, errorType), buildResult = _a.buildResult, step = _a.step); + } + else { + step++; + } + } + function getSyntaxDiagnostics(cancellationToken) { + ts.Debug.assertIsDefined(program); + handleDiagnostics(__spreadArray(__spreadArray(__spreadArray(__spreadArray([], program.getConfigFileParsingDiagnostics(), true), program.getOptionsDiagnostics(cancellationToken), true), program.getGlobalDiagnostics(cancellationToken), true), program.getSyntacticDiagnostics(/*sourceFile*/ undefined, cancellationToken), true), BuildResultFlags.SyntaxErrors, "Syntactic"); + } + function getSemanticDiagnostics(cancellationToken) { + handleDiagnostics(ts.Debug.checkDefined(program).getSemanticDiagnostics(/*sourceFile*/ undefined, cancellationToken), BuildResultFlags.TypeErrors, "Semantic"); + } + function emit(writeFileCallback, cancellationToken, customTransformers) { + var _a; + var _b, _c; + ts.Debug.assertIsDefined(program); + ts.Debug.assert(step === BuildStep.Emit); + // Before emitting lets backup state, so we can revert it back if there are declaration errors to handle emit and declaration errors correctly + program.backupState(); + var declDiagnostics; + var reportDeclarationDiagnostics = function (d) { return (declDiagnostics || (declDiagnostics = [])).push(d); }; + var outputFiles = []; + var emitResult = ts.emitFilesAndReportErrors(program, reportDeclarationDiagnostics, + /*write*/ undefined, + /*reportSummary*/ undefined, function (name, text, writeByteOrderMark) { return outputFiles.push({ name: name, text: text, writeByteOrderMark: writeByteOrderMark }); }, cancellationToken, + /*emitOnlyDts*/ false, customTransformers || ((_c = (_b = state.host).getCustomTransformers) === null || _c === void 0 ? void 0 : _c.call(_b, project))).emitResult; + // Don't emit .d.ts if there are decl file errors + if (declDiagnostics) { + program.restoreState(); + (_a = buildErrors(state, projectPath, program, config, declDiagnostics, BuildResultFlags.DeclarationEmitErrors, "Declaration file"), buildResult = _a.buildResult, step = _a.step); + return { + emitSkipped: true, + diagnostics: emitResult.diagnostics + }; + } + // Actual Emit + var host = state.host, compilerHost = state.compilerHost; + var resultFlags = BuildResultFlags.DeclarationOutputUnchanged; + var newestDeclarationFileContentChangedTime = minimumDate; + var anyDtsChanged = false; + var emitterDiagnostics = ts.createDiagnosticCollection(); + var emittedOutputs = new ts.Map(); + outputFiles.forEach(function (_a) { + var name = _a.name, text = _a.text, writeByteOrderMark = _a.writeByteOrderMark; + var priorChangeTime; + if (!anyDtsChanged && ts.isDeclarationFileName(name)) { + // Check for unchanged .d.ts files + if (host.fileExists(name) && state.readFileWithCache(name) === text) { + priorChangeTime = host.getModifiedTime(name); + } + else { + resultFlags &= ~BuildResultFlags.DeclarationOutputUnchanged; + anyDtsChanged = true; + } + } + emittedOutputs.set(toPath(state, name), name); + ts.writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark); + if (priorChangeTime !== undefined) { + newestDeclarationFileContentChangedTime = newer(priorChangeTime, newestDeclarationFileContentChangedTime); + } + }); + finishEmit(emitterDiagnostics, emittedOutputs, newestDeclarationFileContentChangedTime, + /*newestDeclarationFileContentChangedTimeIsMaximumDate*/ anyDtsChanged, outputFiles.length ? outputFiles[0].name : ts.getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()), resultFlags); + return emitResult; + } + function emitBuildInfo(writeFileCallback, cancellationToken) { + ts.Debug.assertIsDefined(program); + ts.Debug.assert(step === BuildStep.EmitBuildInfo); + var emitResult = program.emitBuildInfo(writeFileCallback, cancellationToken); + if (emitResult.diagnostics.length) { + reportErrors(state, emitResult.diagnostics); + state.diagnostics.set(projectPath, __spreadArray(__spreadArray([], state.diagnostics.get(projectPath), true), emitResult.diagnostics, true)); + buildResult = BuildResultFlags.EmitErrors & buildResult; + } + if (emitResult.emittedFiles && state.write) { + emitResult.emittedFiles.forEach(function (name) { return listEmittedFile(state, config, name); }); + } + afterProgramDone(state, program, config); + step = BuildStep.QueueReferencingProjects; + return emitResult; + } + function finishEmit(emitterDiagnostics, emittedOutputs, priorNewestUpdateTime, newestDeclarationFileContentChangedTimeIsMaximumDate, oldestOutputFileName, resultFlags) { + var _a; + var emitDiagnostics = emitterDiagnostics.getDiagnostics(); + if (emitDiagnostics.length) { + (_a = buildErrors(state, projectPath, program, config, emitDiagnostics, BuildResultFlags.EmitErrors, "Emit"), buildResult = _a.buildResult, step = _a.step); + return emitDiagnostics; + } + if (state.write) { + emittedOutputs.forEach(function (name) { return listEmittedFile(state, config, name); }); + } + // Update time stamps for rest of the outputs + var newestDeclarationFileContentChangedTime = updateOutputTimestampsWorker(state, config, priorNewestUpdateTime, ts.Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs); + state.diagnostics.delete(projectPath); + state.projectStatus.set(projectPath, { + type: ts.UpToDateStatusType.UpToDate, + newestDeclarationFileContentChangedTime: newestDeclarationFileContentChangedTimeIsMaximumDate ? + maximumDate : + newestDeclarationFileContentChangedTime, + oldestOutputFileName: oldestOutputFileName + }); + afterProgramDone(state, program, config); + step = BuildStep.QueueReferencingProjects; + buildResult = resultFlags; + return emitDiagnostics; + } + function emitBundle(writeFileCallback, customTransformers) { + var _a, _b; + ts.Debug.assert(kind === InvalidatedProjectKind.UpdateBundle); + if (state.options.dry) { + reportStatus(state, ts.Diagnostics.A_non_dry_build_would_update_output_of_project_0, project); + buildResult = BuildResultFlags.Success; + step = BuildStep.QueueReferencingProjects; + return undefined; + } + if (state.options.verbose) + reportStatus(state, ts.Diagnostics.Updating_output_of_project_0, project); + // Update js, and source map + var compilerHost = state.compilerHost; + state.projectCompilerOptions = config.options; + var outputFiles = ts.emitUsingBuildInfo(config, compilerHost, function (ref) { + var refName = resolveProjectName(state, ref.path); + return parseConfigFile(state, refName, toResolvedConfigFilePath(state, refName)); + }, customTransformers || ((_b = (_a = state.host).getCustomTransformers) === null || _b === void 0 ? void 0 : _b.call(_a, project))); + if (ts.isString(outputFiles)) { + reportStatus(state, ts.Diagnostics.Cannot_update_output_of_project_0_because_there_was_error_reading_file_1, project, relName(state, outputFiles)); + step = BuildStep.BuildInvalidatedProjectOfBundle; + return invalidatedProjectOfBundle = createBuildOrUpdateInvalidedProject(InvalidatedProjectKind.Build, state, project, projectPath, projectIndex, config, buildOrder); + } + // Actual Emit + ts.Debug.assert(!!outputFiles.length); + var emitterDiagnostics = ts.createDiagnosticCollection(); + var emittedOutputs = new ts.Map(); + outputFiles.forEach(function (_a) { + var name = _a.name, text = _a.text, writeByteOrderMark = _a.writeByteOrderMark; + emittedOutputs.set(toPath(state, name), name); + ts.writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark); + }); + var emitDiagnostics = finishEmit(emitterDiagnostics, emittedOutputs, minimumDate, + /*newestDeclarationFileContentChangedTimeIsMaximumDate*/ false, outputFiles[0].name, BuildResultFlags.DeclarationOutputUnchanged); + return { emitSkipped: false, diagnostics: emitDiagnostics }; + } + function executeSteps(till, cancellationToken, writeFile, customTransformers) { + while (step <= till && step < BuildStep.Done) { + var currentStep = step; + switch (step) { + case BuildStep.CreateProgram: + createProgram(); + break; + case BuildStep.SyntaxDiagnostics: + getSyntaxDiagnostics(cancellationToken); + break; + case BuildStep.SemanticDiagnostics: + getSemanticDiagnostics(cancellationToken); + break; + case BuildStep.Emit: + emit(writeFile, cancellationToken, customTransformers); + break; + case BuildStep.EmitBuildInfo: + emitBuildInfo(writeFile, cancellationToken); + break; + case BuildStep.EmitBundle: + emitBundle(writeFile, customTransformers); + break; + case BuildStep.BuildInvalidatedProjectOfBundle: + ts.Debug.checkDefined(invalidatedProjectOfBundle).done(cancellationToken, writeFile, customTransformers); + step = BuildStep.Done; + break; + case BuildStep.QueueReferencingProjects: + queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, ts.Debug.checkDefined(buildResult)); + step++; + break; + // Should never be done + case BuildStep.Done: + default: + ts.assertType(step); + } + ts.Debug.assert(step > currentStep); + } + } + } + function needsBuild(_a, status, config) { + var options = _a.options; + if (status.type !== ts.UpToDateStatusType.OutOfDateWithPrepend || options.force) + return true; + return config.fileNames.length === 0 || + !!ts.getConfigFileParsingDiagnostics(config).length || + !ts.isIncrementalCompilation(config.options); + } + function getNextInvalidatedProject(state, buildOrder, reportQueue) { + if (!state.projectPendingBuild.size) + return undefined; + if (isCircularBuildOrder(buildOrder)) + return undefined; + if (state.currentInvalidatedProject) { + // Only if same buildOrder the currentInvalidated project can be sent again + return ts.arrayIsEqualTo(state.currentInvalidatedProject.buildOrder, buildOrder) ? + state.currentInvalidatedProject : + undefined; + } + var options = state.options, projectPendingBuild = state.projectPendingBuild; + for (var projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) { + var project = buildOrder[projectIndex]; + var projectPath = toResolvedConfigFilePath(state, project); + var reloadLevel = state.projectPendingBuild.get(projectPath); + if (reloadLevel === undefined) + continue; + if (reportQueue) { + reportQueue = false; + reportBuildQueue(state, buildOrder); + } + var config = parseConfigFile(state, project, projectPath); + if (!config) { + reportParseConfigFileDiagnostic(state, projectPath); + projectPendingBuild.delete(projectPath); + continue; + } + if (reloadLevel === ts.ConfigFileProgramReloadLevel.Full) { + watchConfigFile(state, project, projectPath, config); + watchExtendedConfigFiles(state, projectPath, config); + watchWildCardDirectories(state, project, projectPath, config); + watchInputFiles(state, project, projectPath, config); + watchPackageJsonFiles(state, project, projectPath, config); + } + else if (reloadLevel === ts.ConfigFileProgramReloadLevel.Partial) { + // Update file names + config.fileNames = ts.getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, ts.getDirectoryPath(project), config.options, state.parseConfigFileHost); + ts.updateErrorForNoInputFiles(config.fileNames, project, config.options.configFile.configFileSpecs, config.errors, ts.canJsonReportNoInputFiles(config.raw)); + watchInputFiles(state, project, projectPath, config); + watchPackageJsonFiles(state, project, projectPath, config); + } + var status = getUpToDateStatus(state, config, projectPath); + verboseReportProjectStatus(state, project, status); + if (!options.force) { + if (status.type === ts.UpToDateStatusType.UpToDate) { + reportAndStoreErrors(state, projectPath, ts.getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + // Up to date, skip + if (options.dry) { + // In a dry build, inform the user of this fact + reportStatus(state, ts.Diagnostics.Project_0_is_up_to_date, project); + } + continue; + } + if (status.type === ts.UpToDateStatusType.UpToDateWithUpstreamTypes) { + reportAndStoreErrors(state, projectPath, ts.getConfigFileParsingDiagnostics(config)); + return createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder); + } + } + if (status.type === ts.UpToDateStatusType.UpstreamBlocked) { + reportAndStoreErrors(state, projectPath, ts.getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + if (options.verbose) { + reportStatus(state, status.upstreamProjectBlocked ? + ts.Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : + ts.Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, project, status.upstreamProjectName); + } + continue; + } + if (status.type === ts.UpToDateStatusType.ContainerOnly) { + reportAndStoreErrors(state, projectPath, ts.getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + // Do nothing + continue; + } + return createBuildOrUpdateInvalidedProject(needsBuild(state, status, config) ? + InvalidatedProjectKind.Build : + InvalidatedProjectKind.UpdateBundle, state, project, projectPath, projectIndex, config, buildOrder); + } + return undefined; + } + function listEmittedFile(_a, proj, file) { + var write = _a.write; + if (write && proj.options.listEmittedFiles) { + write("TSFILE: ".concat(file)); + } + } + function getOldProgram(_a, proj, parsed) { + var options = _a.options, builderPrograms = _a.builderPrograms, compilerHost = _a.compilerHost; + if (options.force) + return undefined; + var value = builderPrograms.get(proj); + if (value) + return value; + return ts.readBuilderProgram(parsed.options, compilerHost); + } + function afterProgramDone(state, program, config) { + if (program) { + if (program && state.write) + ts.listFiles(program, state.write); + if (state.host.afterProgramEmitAndDiagnostics) { + state.host.afterProgramEmitAndDiagnostics(program); + } + program.releaseProgram(); + } + else if (state.host.afterEmitBundle) { + state.host.afterEmitBundle(config); + } + state.projectCompilerOptions = state.baseCompilerOptions; + } + function buildErrors(state, resolvedPath, program, config, diagnostics, buildResult, errorType) { + var canEmitBuildInfo = !(buildResult & BuildResultFlags.SyntaxErrors) && program && !ts.outFile(program.getCompilerOptions()); + reportAndStoreErrors(state, resolvedPath, diagnostics); + state.projectStatus.set(resolvedPath, { type: ts.UpToDateStatusType.Unbuildable, reason: "".concat(errorType, " errors") }); + if (canEmitBuildInfo) + return { buildResult: buildResult, step: BuildStep.EmitBuildInfo }; + afterProgramDone(state, program, config); + return { buildResult: buildResult, step: BuildStep.QueueReferencingProjects }; + } + function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) { + // Check tsconfig time + var tsconfigTime = ts.getModifiedTime(state.host, configFile); + if (oldestOutputFileTime < tsconfigTime) { + return { + type: ts.UpToDateStatusType.OutOfDateWithSelf, + outOfDateOutputFileName: oldestOutputFileName, + newerInputFileName: configFile + }; + } + } + function getUpToDateStatusWorker(state, project, resolvedPath) { + var force = !!state.options.force; + var newestInputFileName = undefined; + var newestInputFileTime = minimumDate; + var host = state.host; + // Get timestamps of input files + for (var _i = 0, _a = project.fileNames; _i < _a.length; _i++) { + var inputFile = _a[_i]; + if (!host.fileExists(inputFile)) { + return { + type: ts.UpToDateStatusType.Unbuildable, + reason: "".concat(inputFile, " does not exist") + }; + } + if (!force) { + var inputTime = ts.getModifiedTime(host, inputFile); + if (inputTime > newestInputFileTime) { + newestInputFileName = inputFile; + newestInputFileTime = inputTime; + } + } + } + // Container if no files are specified in the project + if (!project.fileNames.length && !ts.canJsonReportNoInputFiles(project.raw)) { + return { + type: ts.UpToDateStatusType.ContainerOnly + }; + } + // Collect the expected outputs of this project + var outputs = ts.getAllProjectOutputs(project, !host.useCaseSensitiveFileNames()); + // Now see if all outputs are newer than the newest input + var oldestOutputFileName = "(none)"; + var oldestOutputFileTime = maximumDate; + var newestOutputFileName = "(none)"; + var newestOutputFileTime = minimumDate; + var missingOutputFileName; + var newestDeclarationFileContentChangedTime = minimumDate; + var isOutOfDateWithInputs = false; + if (!force) { + for (var _b = 0, outputs_1 = outputs; _b < outputs_1.length; _b++) { + var output = outputs_1[_b]; + // Output is missing; can stop checking + // Don't immediately return because we can still be upstream-blocked, which is a higher-priority status + if (!host.fileExists(output)) { + missingOutputFileName = output; + break; + } + var outputTime = ts.getModifiedTime(host, output); + if (outputTime < oldestOutputFileTime) { + oldestOutputFileTime = outputTime; + oldestOutputFileName = output; + } + // If an output is older than the newest input, we can stop checking + // Don't immediately return because we can still be upstream-blocked, which is a higher-priority status + if (outputTime < newestInputFileTime) { + isOutOfDateWithInputs = true; + break; + } + if (outputTime > newestOutputFileTime) { + newestOutputFileTime = outputTime; + newestOutputFileName = output; + } + // Keep track of when the most recent time a .d.ts file was changed. + // In addition to file timestamps, we also keep track of when a .d.ts file + // had its file touched but not had its contents changed - this allows us + // to skip a downstream typecheck + if (ts.isDeclarationFileName(output)) { + var outputModifiedTime = ts.getModifiedTime(host, output); + newestDeclarationFileContentChangedTime = newer(newestDeclarationFileContentChangedTime, outputModifiedTime); + } + } + } + var pseudoUpToDate = false; + var usesPrepend = false; + var upstreamChangedProject; + if (project.projectReferences) { + state.projectStatus.set(resolvedPath, { type: ts.UpToDateStatusType.ComputingUpstream }); + for (var _c = 0, _d = project.projectReferences; _c < _d.length; _c++) { + var ref = _d[_c]; + usesPrepend = usesPrepend || !!(ref.prepend); + var resolvedRef = ts.resolveProjectReferencePath(ref); + var resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef); + var refStatus = getUpToDateStatus(state, parseConfigFile(state, resolvedRef, resolvedRefPath), resolvedRefPath); + // Its a circular reference ignore the status of this project + if (refStatus.type === ts.UpToDateStatusType.ComputingUpstream || + refStatus.type === ts.UpToDateStatusType.ContainerOnly) { // Container only ignore this project + continue; + } + // An upstream project is blocked + if (refStatus.type === ts.UpToDateStatusType.Unbuildable || + refStatus.type === ts.UpToDateStatusType.UpstreamBlocked) { + return { + type: ts.UpToDateStatusType.UpstreamBlocked, + upstreamProjectName: ref.path, + upstreamProjectBlocked: refStatus.type === ts.UpToDateStatusType.UpstreamBlocked + }; + } + // If the upstream project is out of date, then so are we (someone shouldn't have asked, though?) + if (refStatus.type !== ts.UpToDateStatusType.UpToDate) { + return { + type: ts.UpToDateStatusType.UpstreamOutOfDate, + upstreamProjectName: ref.path + }; + } + // Check oldest output file name only if there is no missing output file name + // (a check we will have skipped if this is a forced build) + if (!force && !missingOutputFileName) { + // If the upstream project's newest file is older than our oldest output, we + // can't be out of date because of it + if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) { + continue; + } + // If the upstream project has only change .d.ts files, and we've built + // *after* those files, then we're "psuedo up to date" and eligible for a fast rebuild + if (refStatus.newestDeclarationFileContentChangedTime && refStatus.newestDeclarationFileContentChangedTime <= oldestOutputFileTime) { + pseudoUpToDate = true; + upstreamChangedProject = ref.path; + continue; + } + // We have an output older than an upstream output - we are out of date + ts.Debug.assert(oldestOutputFileName !== undefined, "Should have an oldest output filename here"); + return { + type: ts.UpToDateStatusType.OutOfDateWithUpstream, + outOfDateOutputFileName: oldestOutputFileName, + newerProjectName: ref.path + }; + } + } + } + if (missingOutputFileName !== undefined) { + return { + type: ts.UpToDateStatusType.OutputMissing, + missingOutputFileName: missingOutputFileName + }; + } + if (isOutOfDateWithInputs) { + return { + type: ts.UpToDateStatusType.OutOfDateWithSelf, + outOfDateOutputFileName: oldestOutputFileName, + newerInputFileName: newestInputFileName + }; + } + else { + // Check tsconfig time + var configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName); + if (configStatus) + return configStatus; + // Check extended config time + var extendedConfigStatus = ts.forEach(project.options.configFile.extendedSourceFiles || ts.emptyArray, function (configFile) { return checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName); }); + if (extendedConfigStatus) + return extendedConfigStatus; + // Check package file time + var dependentPackageFileStatus = ts.forEach(state.lastCachedPackageJsonLookups.get(resolvedPath) || ts.emptyArray, function (_a) { + var path = _a[0]; + return checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName); + }); + if (dependentPackageFileStatus) + return dependentPackageFileStatus; + } + if (!force && !state.buildInfoChecked.has(resolvedPath)) { + state.buildInfoChecked.set(resolvedPath, true); + var buildInfoPath = ts.getTsBuildInfoEmitOutputFilePath(project.options); + if (buildInfoPath) { + var value = state.readFileWithCache(buildInfoPath); + var buildInfo = value && ts.getBuildInfo(value); + if (buildInfo && (buildInfo.bundle || buildInfo.program) && buildInfo.version !== ts.version) { + return { + type: ts.UpToDateStatusType.TsVersionOutputOfDate, + version: buildInfo.version + }; + } + } + } + if (usesPrepend && pseudoUpToDate) { + return { + type: ts.UpToDateStatusType.OutOfDateWithPrepend, + outOfDateOutputFileName: oldestOutputFileName, + newerProjectName: upstreamChangedProject + }; + } + // Up to date + return { + type: pseudoUpToDate ? ts.UpToDateStatusType.UpToDateWithUpstreamTypes : ts.UpToDateStatusType.UpToDate, + newestDeclarationFileContentChangedTime: newestDeclarationFileContentChangedTime, + newestInputFileTime: newestInputFileTime, + newestOutputFileTime: newestOutputFileTime, + newestInputFileName: newestInputFileName, + newestOutputFileName: newestOutputFileName, + oldestOutputFileName: oldestOutputFileName + }; + } + function getUpToDateStatus(state, project, resolvedPath) { + if (project === undefined) { + return { type: ts.UpToDateStatusType.Unbuildable, reason: "File deleted mid-build" }; + } + var prior = state.projectStatus.get(resolvedPath); + if (prior !== undefined) { + return prior; + } + var actual = getUpToDateStatusWorker(state, project, resolvedPath); + state.projectStatus.set(resolvedPath, actual); + return actual; + } + function updateOutputTimestampsWorker(state, proj, priorNewestUpdateTime, verboseMessage, skipOutputs) { + if (proj.options.noEmit) + return priorNewestUpdateTime; + var host = state.host; + var outputs = ts.getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames()); + if (!skipOutputs || outputs.length !== skipOutputs.size) { + var reportVerbose = !!state.options.verbose; + var now = host.now ? host.now() : new Date(); + for (var _i = 0, outputs_2 = outputs; _i < outputs_2.length; _i++) { + var file = outputs_2[_i]; + if (skipOutputs && skipOutputs.has(toPath(state, file))) { + continue; + } + if (reportVerbose) { + reportVerbose = false; + reportStatus(state, verboseMessage, proj.options.configFilePath); + } + if (ts.isDeclarationFileName(file)) { + priorNewestUpdateTime = newer(priorNewestUpdateTime, ts.getModifiedTime(host, file)); + } + host.setModifiedTime(file, now); + } + } + return priorNewestUpdateTime; + } + function updateOutputTimestamps(state, proj, resolvedPath) { + if (state.options.dry) { + return reportStatus(state, ts.Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath); + } + var priorNewestUpdateTime = updateOutputTimestampsWorker(state, proj, minimumDate, ts.Diagnostics.Updating_output_timestamps_of_project_0); + state.projectStatus.set(resolvedPath, { + type: ts.UpToDateStatusType.UpToDate, + newestDeclarationFileContentChangedTime: priorNewestUpdateTime, + oldestOutputFileName: ts.getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames()) + }); + } + function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) { + // Queue only if there are no errors + if (buildResult & BuildResultFlags.AnyErrors) + return; + // Only composite projects can be referenced by other projects + if (!config.options.composite) + return; + // Always use build order to queue projects + for (var index = projectIndex + 1; index < buildOrder.length; index++) { + var nextProject = buildOrder[index]; + var nextProjectPath = toResolvedConfigFilePath(state, nextProject); + if (state.projectPendingBuild.has(nextProjectPath)) + continue; + var nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath); + if (!nextProjectConfig || !nextProjectConfig.projectReferences) + continue; + for (var _i = 0, _a = nextProjectConfig.projectReferences; _i < _a.length; _i++) { + var ref = _a[_i]; + var resolvedRefPath = resolveProjectName(state, ref.path); + if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath) + continue; + // If the project is referenced with prepend, always build downstream projects, + // If declaration output is changed, build the project + // otherwise mark the project UpToDateWithUpstreamTypes so it updates output time stamps + var status = state.projectStatus.get(nextProjectPath); + if (status) { + switch (status.type) { + case ts.UpToDateStatusType.UpToDate: + if (buildResult & BuildResultFlags.DeclarationOutputUnchanged) { + if (ref.prepend) { + state.projectStatus.set(nextProjectPath, { + type: ts.UpToDateStatusType.OutOfDateWithPrepend, + outOfDateOutputFileName: status.oldestOutputFileName, + newerProjectName: project + }); + } + else { + status.type = ts.UpToDateStatusType.UpToDateWithUpstreamTypes; + } + break; + } + // falls through + case ts.UpToDateStatusType.UpToDateWithUpstreamTypes: + case ts.UpToDateStatusType.OutOfDateWithPrepend: + if (!(buildResult & BuildResultFlags.DeclarationOutputUnchanged)) { + state.projectStatus.set(nextProjectPath, { + type: ts.UpToDateStatusType.OutOfDateWithUpstream, + outOfDateOutputFileName: status.type === ts.UpToDateStatusType.OutOfDateWithPrepend ? status.outOfDateOutputFileName : status.oldestOutputFileName, + newerProjectName: project + }); + } + break; + case ts.UpToDateStatusType.UpstreamBlocked: + if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) { + clearProjectStatus(state, nextProjectPath); + } + break; + } + } + addProjToQueue(state, nextProjectPath, ts.ConfigFileProgramReloadLevel.None); + break; + } + } + } + function build(state, project, cancellationToken, writeFile, getCustomTransformers, onlyReferences) { + var buildOrder = getBuildOrderFor(state, project, onlyReferences); + if (!buildOrder) + return ts.ExitStatus.InvalidProject_OutputsSkipped; + setupInitialBuild(state, cancellationToken); + var reportQueue = true; + var successfulProjects = 0; + while (true) { + var invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue); + if (!invalidatedProject) + break; + reportQueue = false; + invalidatedProject.done(cancellationToken, writeFile, getCustomTransformers === null || getCustomTransformers === void 0 ? void 0 : getCustomTransformers(invalidatedProject.project)); + if (!state.diagnostics.has(invalidatedProject.projectPath)) + successfulProjects++; + } + disableCache(state); + reportErrorSummary(state, buildOrder); + startWatching(state, buildOrder); + return isCircularBuildOrder(buildOrder) + ? ts.ExitStatus.ProjectReferenceCycle_OutputsSkipped + : !buildOrder.some(function (p) { return state.diagnostics.has(toResolvedConfigFilePath(state, p)); }) + ? ts.ExitStatus.Success + : successfulProjects + ? ts.ExitStatus.DiagnosticsPresent_OutputsGenerated + : ts.ExitStatus.DiagnosticsPresent_OutputsSkipped; + } + function clean(state, project, onlyReferences) { + var buildOrder = getBuildOrderFor(state, project, onlyReferences); + if (!buildOrder) + return ts.ExitStatus.InvalidProject_OutputsSkipped; + if (isCircularBuildOrder(buildOrder)) { + reportErrors(state, buildOrder.circularDiagnostics); + return ts.ExitStatus.ProjectReferenceCycle_OutputsSkipped; + } + var options = state.options, host = state.host; + var filesToDelete = options.dry ? [] : undefined; + for (var _i = 0, buildOrder_1 = buildOrder; _i < buildOrder_1.length; _i++) { + var proj = buildOrder_1[_i]; + var resolvedPath = toResolvedConfigFilePath(state, proj); + var parsed = parseConfigFile(state, proj, resolvedPath); + if (parsed === undefined) { + // File has gone missing; fine to ignore here + reportParseConfigFileDiagnostic(state, resolvedPath); + continue; + } + var outputs = ts.getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames()); + if (!outputs.length) + continue; + var inputFileNames = new ts.Set(parsed.fileNames.map(function (f) { return toPath(state, f); })); + for (var _a = 0, outputs_3 = outputs; _a < outputs_3.length; _a++) { + var output = outputs_3[_a]; + // If output name is same as input file name, do not delete and ignore the error + if (inputFileNames.has(toPath(state, output))) + continue; + if (host.fileExists(output)) { + if (filesToDelete) { + filesToDelete.push(output); + } + else { + host.deleteFile(output); + invalidateProject(state, resolvedPath, ts.ConfigFileProgramReloadLevel.None); + } + } + } + } + if (filesToDelete) { + reportStatus(state, ts.Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map(function (f) { return "\r\n * ".concat(f); }).join("")); + } + return ts.ExitStatus.Success; + } + function invalidateProject(state, resolved, reloadLevel) { + // If host implements getParsedCommandLine, we cant get list of files from parseConfigFileHost + if (state.host.getParsedCommandLine && reloadLevel === ts.ConfigFileProgramReloadLevel.Partial) { + reloadLevel = ts.ConfigFileProgramReloadLevel.Full; + } + if (reloadLevel === ts.ConfigFileProgramReloadLevel.Full) { + state.configFileCache.delete(resolved); + state.buildOrder = undefined; + } + state.needsSummary = true; + clearProjectStatus(state, resolved); + addProjToQueue(state, resolved, reloadLevel); + enableCache(state); + } + function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) { + state.reportFileChangeDetected = true; + invalidateProject(state, resolvedPath, reloadLevel); + scheduleBuildInvalidatedProject(state); + } + function scheduleBuildInvalidatedProject(state) { + var hostWithWatch = state.hostWithWatch; + if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) { + return; + } + if (state.timerToBuildInvalidatedProject) { + hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject); + } + state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, 250, state); + } + function buildNextInvalidatedProject(state) { + state.timerToBuildInvalidatedProject = undefined; + if (state.reportFileChangeDetected) { + state.reportFileChangeDetected = false; + state.projectErrorsReported.clear(); + reportWatchStatus(state, ts.Diagnostics.File_change_detected_Starting_incremental_compilation); + } + var buildOrder = getBuildOrder(state); + var invalidatedProject = getNextInvalidatedProject(state, buildOrder, /*reportQueue*/ false); + if (invalidatedProject) { + invalidatedProject.done(); + if (state.projectPendingBuild.size) { + // Schedule next project for build + if (state.watch && !state.timerToBuildInvalidatedProject) { + scheduleBuildInvalidatedProject(state); + } + return; + } + } + disableCache(state); + reportErrorSummary(state, buildOrder); + } + function watchConfigFile(state, resolved, resolvedPath, parsed) { + if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath)) + return; + state.allWatchedConfigFiles.set(resolvedPath, state.watchFile(resolved, function () { + invalidateProjectAndScheduleBuilds(state, resolvedPath, ts.ConfigFileProgramReloadLevel.Full); + }, ts.PollingInterval.High, parsed === null || parsed === void 0 ? void 0 : parsed.watchOptions, ts.WatchType.ConfigFile, resolved)); + } + function watchExtendedConfigFiles(state, resolvedPath, parsed) { + ts.updateSharedExtendedConfigFileWatcher(resolvedPath, parsed === null || parsed === void 0 ? void 0 : parsed.options, state.allWatchedExtendedConfigFiles, function (extendedConfigFileName, extendedConfigFilePath) { return state.watchFile(extendedConfigFileName, function () { + var _a; + return (_a = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) === null || _a === void 0 ? void 0 : _a.projects.forEach(function (projectConfigFilePath) { + return invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, ts.ConfigFileProgramReloadLevel.Full); + }); + }, ts.PollingInterval.High, parsed === null || parsed === void 0 ? void 0 : parsed.watchOptions, ts.WatchType.ExtendedConfigFile); }, function (fileName) { return toPath(state, fileName); }); + } + function watchWildCardDirectories(state, resolved, resolvedPath, parsed) { + if (!state.watch) + return; + ts.updateWatchingWildcardDirectories(getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath), new ts.Map(ts.getEntries(parsed.wildcardDirectories)), function (dir, flags) { return state.watchDirectory(dir, function (fileOrDirectory) { + var _a; + if (ts.isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath(state, dir), + fileOrDirectory: fileOrDirectory, + fileOrDirectoryPath: toPath(state, fileOrDirectory), + configFileName: resolved, + currentDirectory: state.currentDirectory, + options: parsed.options, + program: state.builderPrograms.get(resolvedPath) || ((_a = getCachedParsedConfigFile(state, resolvedPath)) === null || _a === void 0 ? void 0 : _a.fileNames), + useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames, + writeLog: function (s) { return state.writeLog(s); }, + toPath: function (fileName) { return toPath(state, fileName); } + })) + return; + invalidateProjectAndScheduleBuilds(state, resolvedPath, ts.ConfigFileProgramReloadLevel.Partial); + }, flags, parsed === null || parsed === void 0 ? void 0 : parsed.watchOptions, ts.WatchType.WildcardDirectory, resolved); }); + } + function watchInputFiles(state, resolved, resolvedPath, parsed) { + if (!state.watch) + return; + ts.mutateMap(getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath), ts.arrayToMap(parsed.fileNames, function (fileName) { return toPath(state, fileName); }), { + createNewValue: function (_path, input) { return state.watchFile(input, function () { return invalidateProjectAndScheduleBuilds(state, resolvedPath, ts.ConfigFileProgramReloadLevel.None); }, ts.PollingInterval.Low, parsed === null || parsed === void 0 ? void 0 : parsed.watchOptions, ts.WatchType.SourceFile, resolved); }, + onDeleteValue: ts.closeFileWatcher, + }); + } + function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) { + if (!state.watch || !state.lastCachedPackageJsonLookups) + return; + ts.mutateMap(getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath), new ts.Map(state.lastCachedPackageJsonLookups.get(resolvedPath)), { + createNewValue: function (path, _input) { return state.watchFile(path, function () { return invalidateProjectAndScheduleBuilds(state, resolvedPath, ts.ConfigFileProgramReloadLevel.None); }, ts.PollingInterval.High, parsed === null || parsed === void 0 ? void 0 : parsed.watchOptions, ts.WatchType.PackageJson, resolved); }, + onDeleteValue: ts.closeFileWatcher, + }); + } + function startWatching(state, buildOrder) { + if (!state.watchAllProjectsPending) + return; + state.watchAllProjectsPending = false; + for (var _i = 0, _a = getBuildOrderFromAnyBuildOrder(buildOrder); _i < _a.length; _i++) { + var resolved = _a[_i]; + var resolvedPath = toResolvedConfigFilePath(state, resolved); + var cfg = parseConfigFile(state, resolved, resolvedPath); + // Watch this file + watchConfigFile(state, resolved, resolvedPath, cfg); + watchExtendedConfigFiles(state, resolvedPath, cfg); + if (cfg) { + // Update watchers for wildcard directories + watchWildCardDirectories(state, resolved, resolvedPath, cfg); + // Watch input files + watchInputFiles(state, resolved, resolvedPath, cfg); + // Watch package json files + watchPackageJsonFiles(state, resolved, resolvedPath, cfg); + } + } + } + function stopWatching(state) { + ts.clearMap(state.allWatchedConfigFiles, ts.closeFileWatcher); + ts.clearMap(state.allWatchedExtendedConfigFiles, ts.closeFileWatcherOf); + ts.clearMap(state.allWatchedWildcardDirectories, function (watchedWildcardDirectories) { return ts.clearMap(watchedWildcardDirectories, ts.closeFileWatcherOf); }); + ts.clearMap(state.allWatchedInputFiles, function (watchedWildcardDirectories) { return ts.clearMap(watchedWildcardDirectories, ts.closeFileWatcher); }); + ts.clearMap(state.allWatchedPackageJsonFiles, function (watchedPacageJsonFiles) { return ts.clearMap(watchedPacageJsonFiles, ts.closeFileWatcher); }); + } + function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { + var state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions); + return { + build: function (project, cancellationToken, writeFile, getCustomTransformers) { return build(state, project, cancellationToken, writeFile, getCustomTransformers); }, + clean: function (project) { return clean(state, project); }, + buildReferences: function (project, cancellationToken, writeFile, getCustomTransformers) { return build(state, project, cancellationToken, writeFile, getCustomTransformers, /*onlyReferences*/ true); }, + cleanReferences: function (project) { return clean(state, project, /*onlyReferences*/ true); }, + getNextInvalidatedProject: function (cancellationToken) { + setupInitialBuild(state, cancellationToken); + return getNextInvalidatedProject(state, getBuildOrder(state), /*reportQueue*/ false); + }, + getBuildOrder: function () { return getBuildOrder(state); }, + getUpToDateStatusOfProject: function (project) { + var configFileName = resolveProjectName(state, project); + var configFilePath = toResolvedConfigFilePath(state, configFileName); + return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath); + }, + invalidateProject: function (configFilePath, reloadLevel) { return invalidateProject(state, configFilePath, reloadLevel || ts.ConfigFileProgramReloadLevel.None); }, + buildNextInvalidatedProject: function () { return buildNextInvalidatedProject(state); }, + getAllParsedConfigs: function () { return ts.arrayFrom(ts.mapDefinedIterator(state.configFileCache.values(), function (config) { return isParsedCommandLine(config) ? config : undefined; })); }, + close: function () { return stopWatching(state); }, + }; + } + function relName(state, path) { + return ts.convertToRelativePath(path, state.currentDirectory, function (f) { return state.getCanonicalFileName(f); }); + } + function reportStatus(state, message) { + var args = []; + for (var _i = 2; _i < arguments.length; _i++) { + args[_i - 2] = arguments[_i]; + } + state.host.reportSolutionBuilderStatus(ts.createCompilerDiagnostic.apply(void 0, __spreadArray([message], args, false))); + } + function reportWatchStatus(state, message) { + var _a, _b; + var args = []; + for (var _i = 2; _i < arguments.length; _i++) { + args[_i - 2] = arguments[_i]; + } + (_b = (_a = state.hostWithWatch).onWatchStatusChange) === null || _b === void 0 ? void 0 : _b.call(_a, ts.createCompilerDiagnostic.apply(void 0, __spreadArray([message], args, false)), state.host.getNewLine(), state.baseCompilerOptions); + } + function reportErrors(_a, errors) { + var host = _a.host; + errors.forEach(function (err) { return host.reportDiagnostic(err); }); + } + function reportAndStoreErrors(state, proj, errors) { + reportErrors(state, errors); + state.projectErrorsReported.set(proj, true); + if (errors.length) { + state.diagnostics.set(proj, errors); + } + } + function reportParseConfigFileDiagnostic(state, proj) { + reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]); + } + function reportErrorSummary(state, buildOrder) { + if (!state.needsSummary) + return; + state.needsSummary = false; + var canReportSummary = state.watch || !!state.host.reportErrorSummary; + var diagnostics = state.diagnostics; + var totalErrors = 0; + var filesInError = []; + if (isCircularBuildOrder(buildOrder)) { + reportBuildQueue(state, buildOrder.buildOrder); + reportErrors(state, buildOrder.circularDiagnostics); + if (canReportSummary) + totalErrors += ts.getErrorCountForSummary(buildOrder.circularDiagnostics); + if (canReportSummary) + filesInError = __spreadArray(__spreadArray([], filesInError, true), ts.getFilesInErrorForSummary(buildOrder.circularDiagnostics), true); + } + else { + // Report errors from the other projects + buildOrder.forEach(function (project) { + var projectPath = toResolvedConfigFilePath(state, project); + if (!state.projectErrorsReported.has(projectPath)) { + reportErrors(state, diagnostics.get(projectPath) || ts.emptyArray); + } + }); + if (canReportSummary) + diagnostics.forEach(function (singleProjectErrors) { return totalErrors += ts.getErrorCountForSummary(singleProjectErrors); }); + if (canReportSummary) + diagnostics.forEach(function (singleProjectErrors) { return __spreadArray(__spreadArray([], filesInError, true), ts.getFilesInErrorForSummary(singleProjectErrors), true); }); + } + if (state.watch) { + reportWatchStatus(state, ts.getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors); + } + else if (state.host.reportErrorSummary) { + state.host.reportErrorSummary(totalErrors, filesInError); + } + } + /** + * Report the build ordering inferred from the current project graph if we're in verbose mode + */ + function reportBuildQueue(state, buildQueue) { + if (state.options.verbose) { + reportStatus(state, ts.Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map(function (s) { return "\r\n * " + relName(state, s); }).join("")); + } + } + function reportUpToDateStatus(state, configFileName, status) { + if (state.options.force && (status.type === ts.UpToDateStatusType.UpToDate || status.type === ts.UpToDateStatusType.UpToDateWithUpstreamTypes)) { + return reportStatus(state, ts.Diagnostics.Project_0_is_being_forcibly_rebuilt, relName(state, configFileName)); + } + switch (status.type) { + case ts.UpToDateStatusType.OutOfDateWithSelf: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relName(state, configFileName), relName(state, status.outOfDateOutputFileName), relName(state, status.newerInputFileName)); + case ts.UpToDateStatusType.OutOfDateWithUpstream: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_oldest_output_1_is_older_than_newest_input_2, relName(state, configFileName), relName(state, status.outOfDateOutputFileName), relName(state, status.newerProjectName)); + case ts.UpToDateStatusType.OutputMissing: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, relName(state, configFileName), relName(state, status.missingOutputFileName)); + case ts.UpToDateStatusType.UpToDate: + if (status.newestInputFileTime !== undefined) { + return reportStatus(state, ts.Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_oldest_output_2, relName(state, configFileName), relName(state, status.newestInputFileName || ""), relName(state, status.oldestOutputFileName || "")); + } + // Don't report anything for "up to date because it was already built" -- too verbose + break; + case ts.UpToDateStatusType.OutOfDateWithPrepend: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed, relName(state, configFileName), relName(state, status.newerProjectName)); + case ts.UpToDateStatusType.UpToDateWithUpstreamTypes: + return reportStatus(state, ts.Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, relName(state, configFileName)); + case ts.UpToDateStatusType.UpstreamOutOfDate: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date, relName(state, configFileName), relName(state, status.upstreamProjectName)); + case ts.UpToDateStatusType.UpstreamBlocked: + return reportStatus(state, status.upstreamProjectBlocked ? + ts.Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : + ts.Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, relName(state, configFileName), relName(state, status.upstreamProjectName)); + case ts.UpToDateStatusType.Unbuildable: + return reportStatus(state, ts.Diagnostics.Failed_to_parse_file_0_Colon_1, relName(state, configFileName), status.reason); + case ts.UpToDateStatusType.TsVersionOutputOfDate: + return reportStatus(state, ts.Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2, relName(state, configFileName), status.version, ts.version); + case ts.UpToDateStatusType.ContainerOnly: + // Don't report status on "solution" projects + // falls through + case ts.UpToDateStatusType.ComputingUpstream: + // Should never leak from getUptoDateStatusWorker + break; + default: + ts.assertType(status); + } + } + /** + * Report the up-to-date status of a project if we're in verbose mode + */ + function verboseReportProjectStatus(state, configFileName, status) { + if (state.options.verbose) { + reportUpToDateStatus(state, configFileName, status); + } + } +})(ts || (ts = {})); +var ts; +(function (ts) { + var server; + (function (server) { + /* @internal */ + server.ActionSet = "action::set"; + /* @internal */ + server.ActionInvalidate = "action::invalidate"; + /* @internal */ + server.ActionPackageInstalled = "action::packageInstalled"; + /* @internal */ + server.EventTypesRegistry = "event::typesRegistry"; + /* @internal */ + server.EventBeginInstallTypes = "event::beginInstallTypes"; + /* @internal */ + server.EventEndInstallTypes = "event::endInstallTypes"; + /* @internal */ + server.EventInitializationFailed = "event::initializationFailed"; + /* @internal */ + var Arguments; + (function (Arguments) { + Arguments.GlobalCacheLocation = "--globalTypingsCacheLocation"; + Arguments.LogFile = "--logFile"; + Arguments.EnableTelemetry = "--enableTelemetry"; + Arguments.TypingSafeListLocation = "--typingSafeListLocation"; + Arguments.TypesMapLocation = "--typesMapLocation"; + /** + * This argument specifies the location of the NPM executable. + * typingsInstaller will run the command with `${npmLocation} install ...`. + */ + Arguments.NpmLocation = "--npmLocation"; + /** + * Flag indicating that the typings installer should try to validate the default npm location. + * If the default npm is not found when this flag is enabled, fallback to `npm install` + */ + Arguments.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation"; + })(Arguments = server.Arguments || (server.Arguments = {})); + /* @internal */ + function hasArgument(argumentName) { + return ts.sys.args.indexOf(argumentName) >= 0; + } + server.hasArgument = hasArgument; + /* @internal */ + function findArgument(argumentName) { + var index = ts.sys.args.indexOf(argumentName); + return index >= 0 && index < ts.sys.args.length - 1 + ? ts.sys.args[index + 1] + : undefined; + } + server.findArgument = findArgument; + /* @internal */ + function nowString() { + // E.g. "12:34:56.789" + var d = new Date(); + return "".concat(ts.padLeft(d.getHours().toString(), 2, "0"), ":").concat(ts.padLeft(d.getMinutes().toString(), 2, "0"), ":").concat(ts.padLeft(d.getSeconds().toString(), 2, "0"), ".").concat(ts.padLeft(d.getMilliseconds().toString(), 3, "0")); + } + server.nowString = nowString; + })(server = ts.server || (ts.server = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var JsTyping; + (function (JsTyping) { + function isTypingUpToDate(cachedTyping, availableTypingVersions) { + var availableVersion = new ts.Version(ts.getProperty(availableTypingVersions, "ts".concat(ts.versionMajorMinor)) || ts.getProperty(availableTypingVersions, "latest")); + return availableVersion.compareTo(cachedTyping.version) <= 0; + } + JsTyping.isTypingUpToDate = isTypingUpToDate; + var unprefixedNodeCoreModuleList = [ + "assert", + "assert/strict", + "async_hooks", + "buffer", + "child_process", + "cluster", + "console", + "constants", + "crypto", + "dgram", + "diagnostics_channel", + "dns", + "dns/promises", + "domain", + "events", + "fs", + "fs/promises", + "http", + "https", + "http2", + "inspector", + "module", + "net", + "os", + "path", + "perf_hooks", + "process", + "punycode", + "querystring", + "readline", + "repl", + "stream", + "stream/promises", + "string_decoder", + "timers", + "timers/promises", + "tls", + "trace_events", + "tty", + "url", + "util", + "util/types", + "v8", + "vm", + "wasi", + "worker_threads", + "zlib" + ]; + JsTyping.prefixedNodeCoreModuleList = unprefixedNodeCoreModuleList.map(function (name) { return "node:".concat(name); }); + JsTyping.nodeCoreModuleList = __spreadArray(__spreadArray([], unprefixedNodeCoreModuleList, true), JsTyping.prefixedNodeCoreModuleList, true); + JsTyping.nodeCoreModules = new ts.Set(JsTyping.nodeCoreModuleList); + function nonRelativeModuleNameForTypingCache(moduleName) { + return JsTyping.nodeCoreModules.has(moduleName) ? "node" : moduleName; + } + JsTyping.nonRelativeModuleNameForTypingCache = nonRelativeModuleNameForTypingCache; + function loadSafeList(host, safeListPath) { + var result = ts.readConfigFile(safeListPath, function (path) { return host.readFile(path); }); + return new ts.Map(ts.getEntries(result.config)); + } + JsTyping.loadSafeList = loadSafeList; + function loadTypesMap(host, typesMapPath) { + var result = ts.readConfigFile(typesMapPath, function (path) { return host.readFile(path); }); + if (result.config) { + return new ts.Map(ts.getEntries(result.config.simpleMap)); + } + return undefined; + } + JsTyping.loadTypesMap = loadTypesMap; + /** + * @param host is the object providing I/O related operations. + * @param fileNames are the file names that belong to the same project + * @param projectRootPath is the path to the project root directory + * @param safeListPath is the path used to retrieve the safe list + * @param packageNameToTypingLocation is the map of package names to their cached typing locations and installed versions + * @param typeAcquisition is used to customize the typing acquisition process + * @param compilerOptions are used as a source for typing inference + */ + function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry) { + if (!typeAcquisition || !typeAcquisition.enable) { + return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; + } + // A typing name to typing file path mapping + var inferredTypings = new ts.Map(); + // Only infer typings for .js and .jsx files + fileNames = ts.mapDefined(fileNames, function (fileName) { + var path = ts.normalizePath(fileName); + if (ts.hasJSFileExtension(path)) { + return path; + } + }); + var filesToWatch = []; + if (typeAcquisition.include) + addInferredTypings(typeAcquisition.include, "Explicitly included types"); + var exclude = typeAcquisition.exclude || []; + // Directories to search for package.json, bower.json and other typing information + var possibleSearchDirs = new ts.Set(fileNames.map(ts.getDirectoryPath)); + possibleSearchDirs.add(projectRootPath); + possibleSearchDirs.forEach(function (searchDir) { + getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch); + getTypingNames(searchDir, "package.json", "node_modules", filesToWatch); + }); + if (!typeAcquisition.disableFilenameBasedTypeAcquisition) { + getTypingNamesFromSourceFileNames(fileNames); + } + // add typings for unresolved imports + if (unresolvedImports) { + var module_1 = ts.deduplicate(unresolvedImports.map(nonRelativeModuleNameForTypingCache), ts.equateStringsCaseSensitive, ts.compareStringsCaseSensitive); + addInferredTypings(module_1, "Inferred typings from unresolved imports"); + } + // Add the cached typing locations for inferred typings that are already installed + packageNameToTypingLocation.forEach(function (typing, name) { + var registryEntry = typesRegistry.get(name); + if (inferredTypings.has(name) && inferredTypings.get(name) === undefined && registryEntry !== undefined && isTypingUpToDate(typing, registryEntry)) { + inferredTypings.set(name, typing.typingLocation); + } + }); + // Remove typings that the user has added to the exclude list + for (var _i = 0, exclude_1 = exclude; _i < exclude_1.length; _i++) { + var excludeTypingName = exclude_1[_i]; + var didDelete = inferredTypings.delete(excludeTypingName); + if (didDelete && log) + log("Typing for ".concat(excludeTypingName, " is in exclude list, will be ignored.")); + } + var newTypingNames = []; + var cachedTypingPaths = []; + inferredTypings.forEach(function (inferred, typing) { + if (inferred !== undefined) { + cachedTypingPaths.push(inferred); + } + else { + newTypingNames.push(typing); + } + }); + var result = { cachedTypingPaths: cachedTypingPaths, newTypingNames: newTypingNames, filesToWatch: filesToWatch }; + if (log) + log("Result: ".concat(JSON.stringify(result))); + return result; + function addInferredTyping(typingName) { + if (!inferredTypings.has(typingName)) { + inferredTypings.set(typingName, undefined); // TODO: GH#18217 + } + } + function addInferredTypings(typingNames, message) { + if (log) + log("".concat(message, ": ").concat(JSON.stringify(typingNames))); + ts.forEach(typingNames, addInferredTyping); + } + /** + * Adds inferred typings from manifest/module pairs (think package.json + node_modules) + * + * @param projectRootPath is the path to the directory where to look for package.json, bower.json and other typing information + * @param manifestName is the name of the manifest (package.json or bower.json) + * @param modulesDirName is the directory name for modules (node_modules or bower_components). Should be lowercase! + * @param filesToWatch are the files to watch for changes. We will push things into this array. + */ + function getTypingNames(projectRootPath, manifestName, modulesDirName, filesToWatch) { + // First, we check the manifests themselves. They're not + // _required_, but they allow us to do some filtering when dealing + // with big flat dep directories. + var manifestPath = ts.combinePaths(projectRootPath, manifestName); + var manifest; + var manifestTypingNames; + if (host.fileExists(manifestPath)) { + filesToWatch.push(manifestPath); + manifest = ts.readConfigFile(manifestPath, function (path) { return host.readFile(path); }).config; + manifestTypingNames = ts.flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], ts.getOwnKeys); + addInferredTypings(manifestTypingNames, "Typing names in '".concat(manifestPath, "' dependencies")); + } + // Now we scan the directories for typing information in + // already-installed dependencies (if present). Note that this + // step happens regardless of whether a manifest was present, + // which is certainly a valid configuration, if an unusual one. + var packagesFolderPath = ts.combinePaths(projectRootPath, modulesDirName); + filesToWatch.push(packagesFolderPath); + if (!host.directoryExists(packagesFolderPath)) { + return; + } + // There's two cases we have to take into account here: + // 1. If manifest is undefined, then we're not using a manifest. + // That means that we should scan _all_ dependencies at the top + // level of the modulesDir. + // 2. If manifest is defined, then we can do some special + // filtering to reduce the amount of scanning we need to do. + // + // Previous versions of this algorithm checked for a `_requiredBy` + // field in the package.json, but that field is only present in + // `npm@>=3 <7`. + // Package names that do **not** provide their own typings, so + // we'll look them up. + var packageNames = []; + var dependencyManifestNames = manifestTypingNames + // This is #1 described above. + ? manifestTypingNames.map(function (typingName) { return ts.combinePaths(packagesFolderPath, typingName, manifestName); }) + // And #2. Depth = 3 because scoped packages look like `node_modules/@foo/bar/package.json` + : host.readDirectory(packagesFolderPath, [".json" /* Extension.Json */], /*excludes*/ undefined, /*includes*/ undefined, /*depth*/ 3) + .filter(function (manifestPath) { + if (ts.getBaseFileName(manifestPath) !== manifestName) { + return false; + } + // It's ok to treat + // `node_modules/@foo/bar/package.json` as a manifest, + // but not `node_modules/jquery/nested/package.json`. + // We only assume depth 3 is ok for formally scoped + // packages. So that needs this dance here. + var pathComponents = ts.getPathComponents(ts.normalizePath(manifestPath)); + var isScoped = pathComponents[pathComponents.length - 3][0] === "@"; + return isScoped && pathComponents[pathComponents.length - 4].toLowerCase() === modulesDirName || // `node_modules/@foo/bar` + !isScoped && pathComponents[pathComponents.length - 3].toLowerCase() === modulesDirName; // `node_modules/foo` + }); + if (log) + log("Searching for typing names in ".concat(packagesFolderPath, "; all files: ").concat(JSON.stringify(dependencyManifestNames))); + // Once we have the names of things to look up, we iterate over + // and either collect their included typings, or add them to the + // list of typings we need to look up separately. + for (var _i = 0, dependencyManifestNames_1 = dependencyManifestNames; _i < dependencyManifestNames_1.length; _i++) { + var manifestPath_1 = dependencyManifestNames_1[_i]; + var normalizedFileName = ts.normalizePath(manifestPath_1); + var result_1 = ts.readConfigFile(normalizedFileName, function (path) { return host.readFile(path); }); + var manifest_1 = result_1.config; + // If the package has its own d.ts typings, those will take precedence. Otherwise the package name will be used + // to download d.ts files from DefinitelyTyped + if (!manifest_1.name) { + continue; + } + var ownTypes = manifest_1.types || manifest_1.typings; + if (ownTypes) { + var absolutePath = ts.getNormalizedAbsolutePath(ownTypes, ts.getDirectoryPath(normalizedFileName)); + if (host.fileExists(absolutePath)) { + if (log) + log(" Package '".concat(manifest_1.name, "' provides its own types.")); + inferredTypings.set(manifest_1.name, absolutePath); + } + else { + if (log) + log(" Package '".concat(manifest_1.name, "' provides its own types but they are missing.")); + } + } + else { + packageNames.push(manifest_1.name); + } + } + addInferredTypings(packageNames, " Found package names"); + } + /** + * Infer typing names from given file names. For example, the file name "jquery-min.2.3.4.js" + * should be inferred to the 'jquery' typing name; and "angular-route.1.2.3.js" should be inferred + * to the 'angular-route' typing name. + * @param fileNames are the names for source files in the project + */ + function getTypingNamesFromSourceFileNames(fileNames) { + var fromFileNames = ts.mapDefined(fileNames, function (j) { + if (!ts.hasJSFileExtension(j)) + return undefined; + var inferredTypingName = ts.removeFileExtension(ts.getBaseFileName(j.toLowerCase())); + var cleanedTypingName = ts.removeMinAndVersionNumbers(inferredTypingName); + return safeList.get(cleanedTypingName); + }); + if (fromFileNames.length) { + addInferredTypings(fromFileNames, "Inferred typings from file names"); + } + var hasJsxFile = ts.some(fileNames, function (f) { return ts.fileExtensionIs(f, ".jsx" /* Extension.Jsx */); }); + if (hasJsxFile) { + if (log) + log("Inferred 'react' typings due to presence of '.jsx' extension"); + addInferredTyping("react"); + } + } + } + JsTyping.discoverTypings = discoverTypings; + var NameValidationResult; + (function (NameValidationResult) { + NameValidationResult[NameValidationResult["Ok"] = 0] = "Ok"; + NameValidationResult[NameValidationResult["EmptyName"] = 1] = "EmptyName"; + NameValidationResult[NameValidationResult["NameTooLong"] = 2] = "NameTooLong"; + NameValidationResult[NameValidationResult["NameStartsWithDot"] = 3] = "NameStartsWithDot"; + NameValidationResult[NameValidationResult["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore"; + NameValidationResult[NameValidationResult["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters"; + })(NameValidationResult = JsTyping.NameValidationResult || (JsTyping.NameValidationResult = {})); + var maxPackageNameLength = 214; + /** + * Validates package name using rules defined at https://docs.npmjs.com/files/package.json + */ + function validatePackageName(packageName) { + return validatePackageNameWorker(packageName, /*supportScopedPackage*/ true); + } + JsTyping.validatePackageName = validatePackageName; + function validatePackageNameWorker(packageName, supportScopedPackage) { + if (!packageName) { + return 1 /* NameValidationResult.EmptyName */; + } + if (packageName.length > maxPackageNameLength) { + return 2 /* NameValidationResult.NameTooLong */; + } + if (packageName.charCodeAt(0) === 46 /* CharacterCodes.dot */) { + return 3 /* NameValidationResult.NameStartsWithDot */; + } + if (packageName.charCodeAt(0) === 95 /* CharacterCodes._ */) { + return 4 /* NameValidationResult.NameStartsWithUnderscore */; + } + // check if name is scope package like: starts with @ and has one '/' in the middle + // scoped packages are not currently supported + if (supportScopedPackage) { + var matches = /^@([^/]+)\/([^/]+)$/.exec(packageName); + if (matches) { + var scopeResult = validatePackageNameWorker(matches[1], /*supportScopedPackage*/ false); + if (scopeResult !== 0 /* NameValidationResult.Ok */) { + return { name: matches[1], isScopeName: true, result: scopeResult }; + } + var packageResult = validatePackageNameWorker(matches[2], /*supportScopedPackage*/ false); + if (packageResult !== 0 /* NameValidationResult.Ok */) { + return { name: matches[2], isScopeName: false, result: packageResult }; + } + return 0 /* NameValidationResult.Ok */; + } + } + if (encodeURIComponent(packageName) !== packageName) { + return 5 /* NameValidationResult.NameContainsNonURISafeCharacters */; + } + return 0 /* NameValidationResult.Ok */; + } + function renderPackageNameValidationFailure(result, typing) { + return typeof result === "object" ? + renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : + renderPackageNameValidationFailureWorker(typing, result, typing, /*isScopeName*/ false); + } + JsTyping.renderPackageNameValidationFailure = renderPackageNameValidationFailure; + function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) { + var kind = isScopeName ? "Scope" : "Package"; + switch (result) { + case 1 /* NameValidationResult.EmptyName */: + return "'".concat(typing, "':: ").concat(kind, " name '").concat(name, "' cannot be empty"); + case 2 /* NameValidationResult.NameTooLong */: + return "'".concat(typing, "':: ").concat(kind, " name '").concat(name, "' should be less than ").concat(maxPackageNameLength, " characters"); + case 3 /* NameValidationResult.NameStartsWithDot */: + return "'".concat(typing, "':: ").concat(kind, " name '").concat(name, "' cannot start with '.'"); + case 4 /* NameValidationResult.NameStartsWithUnderscore */: + return "'".concat(typing, "':: ").concat(kind, " name '").concat(name, "' cannot start with '_'"); + case 5 /* NameValidationResult.NameContainsNonURISafeCharacters */: + return "'".concat(typing, "':: ").concat(kind, " name '").concat(name, "' contains non URI safe characters"); + case 0 /* NameValidationResult.Ok */: + return ts.Debug.fail(); // Shouldn't have called this. + default: + throw ts.Debug.assertNever(result); + } + } + })(JsTyping = ts.JsTyping || (ts.JsTyping = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + var ScriptSnapshot; + (function (ScriptSnapshot) { + var StringScriptSnapshot = /** @class */ (function () { + function StringScriptSnapshot(text) { + this.text = text; + } + StringScriptSnapshot.prototype.getText = function (start, end) { + return start === 0 && end === this.text.length + ? this.text + : this.text.substring(start, end); + }; + StringScriptSnapshot.prototype.getLength = function () { + return this.text.length; + }; + StringScriptSnapshot.prototype.getChangeRange = function () { + // Text-based snapshots do not support incremental parsing. Return undefined + // to signal that to the caller. + return undefined; + }; + return StringScriptSnapshot; + }()); + function fromString(text) { + return new StringScriptSnapshot(text); + } + ScriptSnapshot.fromString = fromString; + })(ScriptSnapshot = ts.ScriptSnapshot || (ts.ScriptSnapshot = {})); + /* @internal */ + var PackageJsonDependencyGroup; + (function (PackageJsonDependencyGroup) { + PackageJsonDependencyGroup[PackageJsonDependencyGroup["Dependencies"] = 1] = "Dependencies"; + PackageJsonDependencyGroup[PackageJsonDependencyGroup["DevDependencies"] = 2] = "DevDependencies"; + PackageJsonDependencyGroup[PackageJsonDependencyGroup["PeerDependencies"] = 4] = "PeerDependencies"; + PackageJsonDependencyGroup[PackageJsonDependencyGroup["OptionalDependencies"] = 8] = "OptionalDependencies"; + PackageJsonDependencyGroup[PackageJsonDependencyGroup["All"] = 15] = "All"; + })(PackageJsonDependencyGroup = ts.PackageJsonDependencyGroup || (ts.PackageJsonDependencyGroup = {})); + /* @internal */ + var PackageJsonAutoImportPreference; + (function (PackageJsonAutoImportPreference) { + PackageJsonAutoImportPreference[PackageJsonAutoImportPreference["Off"] = 0] = "Off"; + PackageJsonAutoImportPreference[PackageJsonAutoImportPreference["On"] = 1] = "On"; + PackageJsonAutoImportPreference[PackageJsonAutoImportPreference["Auto"] = 2] = "Auto"; + })(PackageJsonAutoImportPreference = ts.PackageJsonAutoImportPreference || (ts.PackageJsonAutoImportPreference = {})); + var LanguageServiceMode; + (function (LanguageServiceMode) { + LanguageServiceMode[LanguageServiceMode["Semantic"] = 0] = "Semantic"; + LanguageServiceMode[LanguageServiceMode["PartialSemantic"] = 1] = "PartialSemantic"; + LanguageServiceMode[LanguageServiceMode["Syntactic"] = 2] = "Syntactic"; + })(LanguageServiceMode = ts.LanguageServiceMode || (ts.LanguageServiceMode = {})); + /* @internal */ + ts.emptyOptions = {}; + var SemanticClassificationFormat; + (function (SemanticClassificationFormat) { + SemanticClassificationFormat["Original"] = "original"; + SemanticClassificationFormat["TwentyTwenty"] = "2020"; + })(SemanticClassificationFormat = ts.SemanticClassificationFormat || (ts.SemanticClassificationFormat = {})); + var CompletionTriggerKind; + (function (CompletionTriggerKind) { + /** Completion was triggered by typing an identifier, manual invocation (e.g Ctrl+Space) or via API. */ + CompletionTriggerKind[CompletionTriggerKind["Invoked"] = 1] = "Invoked"; + /** Completion was triggered by a trigger character. */ + CompletionTriggerKind[CompletionTriggerKind["TriggerCharacter"] = 2] = "TriggerCharacter"; + /** Completion was re-triggered as the current completion list is incomplete. */ + CompletionTriggerKind[CompletionTriggerKind["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions"; + })(CompletionTriggerKind = ts.CompletionTriggerKind || (ts.CompletionTriggerKind = {})); + var InlayHintKind; + (function (InlayHintKind) { + InlayHintKind["Type"] = "Type"; + InlayHintKind["Parameter"] = "Parameter"; + InlayHintKind["Enum"] = "Enum"; + })(InlayHintKind = ts.InlayHintKind || (ts.InlayHintKind = {})); + var HighlightSpanKind; + (function (HighlightSpanKind) { + HighlightSpanKind["none"] = "none"; + HighlightSpanKind["definition"] = "definition"; + HighlightSpanKind["reference"] = "reference"; + HighlightSpanKind["writtenReference"] = "writtenReference"; + })(HighlightSpanKind = ts.HighlightSpanKind || (ts.HighlightSpanKind = {})); + var IndentStyle; + (function (IndentStyle) { + IndentStyle[IndentStyle["None"] = 0] = "None"; + IndentStyle[IndentStyle["Block"] = 1] = "Block"; + IndentStyle[IndentStyle["Smart"] = 2] = "Smart"; + })(IndentStyle = ts.IndentStyle || (ts.IndentStyle = {})); + var SemicolonPreference; + (function (SemicolonPreference) { + SemicolonPreference["Ignore"] = "ignore"; + SemicolonPreference["Insert"] = "insert"; + SemicolonPreference["Remove"] = "remove"; + })(SemicolonPreference = ts.SemicolonPreference || (ts.SemicolonPreference = {})); + function getDefaultFormatCodeSettings(newLineCharacter) { + return { + indentSize: 4, + tabSize: 4, + newLineCharacter: newLineCharacter || "\n", + convertTabsToSpaces: true, + indentStyle: IndentStyle.Smart, + insertSpaceAfterConstructor: false, + insertSpaceAfterCommaDelimiter: true, + insertSpaceAfterSemicolonInForStatements: true, + insertSpaceBeforeAndAfterBinaryOperators: true, + insertSpaceAfterKeywordsInControlFlowStatements: true, + insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, + insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, + insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, + insertSpaceBeforeFunctionParenthesis: false, + placeOpenBraceOnNewLineForFunctions: false, + placeOpenBraceOnNewLineForControlBlocks: false, + semicolons: SemicolonPreference.Ignore, + trimTrailingWhitespace: true + }; + } + ts.getDefaultFormatCodeSettings = getDefaultFormatCodeSettings; + /* @internal */ + ts.testFormatSettings = getDefaultFormatCodeSettings("\n"); + var SymbolDisplayPartKind; + (function (SymbolDisplayPartKind) { + SymbolDisplayPartKind[SymbolDisplayPartKind["aliasName"] = 0] = "aliasName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["className"] = 1] = "className"; + SymbolDisplayPartKind[SymbolDisplayPartKind["enumName"] = 2] = "enumName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["fieldName"] = 3] = "fieldName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["interfaceName"] = 4] = "interfaceName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["keyword"] = 5] = "keyword"; + SymbolDisplayPartKind[SymbolDisplayPartKind["lineBreak"] = 6] = "lineBreak"; + SymbolDisplayPartKind[SymbolDisplayPartKind["numericLiteral"] = 7] = "numericLiteral"; + SymbolDisplayPartKind[SymbolDisplayPartKind["stringLiteral"] = 8] = "stringLiteral"; + SymbolDisplayPartKind[SymbolDisplayPartKind["localName"] = 9] = "localName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["methodName"] = 10] = "methodName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["moduleName"] = 11] = "moduleName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["operator"] = 12] = "operator"; + SymbolDisplayPartKind[SymbolDisplayPartKind["parameterName"] = 13] = "parameterName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["propertyName"] = 14] = "propertyName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["punctuation"] = 15] = "punctuation"; + SymbolDisplayPartKind[SymbolDisplayPartKind["space"] = 16] = "space"; + SymbolDisplayPartKind[SymbolDisplayPartKind["text"] = 17] = "text"; + SymbolDisplayPartKind[SymbolDisplayPartKind["typeParameterName"] = 18] = "typeParameterName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["enumMemberName"] = 19] = "enumMemberName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["functionName"] = 20] = "functionName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; + SymbolDisplayPartKind[SymbolDisplayPartKind["link"] = 22] = "link"; + SymbolDisplayPartKind[SymbolDisplayPartKind["linkName"] = 23] = "linkName"; + SymbolDisplayPartKind[SymbolDisplayPartKind["linkText"] = 24] = "linkText"; + })(SymbolDisplayPartKind = ts.SymbolDisplayPartKind || (ts.SymbolDisplayPartKind = {})); + // Do not change existing values, as they exist in telemetry. + var CompletionInfoFlags; + (function (CompletionInfoFlags) { + CompletionInfoFlags[CompletionInfoFlags["None"] = 0] = "None"; + CompletionInfoFlags[CompletionInfoFlags["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports"; + CompletionInfoFlags[CompletionInfoFlags["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion"; + CompletionInfoFlags[CompletionInfoFlags["IsContinuation"] = 4] = "IsContinuation"; + CompletionInfoFlags[CompletionInfoFlags["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers"; + CompletionInfoFlags[CompletionInfoFlags["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit"; + CompletionInfoFlags[CompletionInfoFlags["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets"; + })(CompletionInfoFlags = ts.CompletionInfoFlags || (ts.CompletionInfoFlags = {})); + var OutliningSpanKind; + (function (OutliningSpanKind) { + /** Single or multi-line comments */ + OutliningSpanKind["Comment"] = "comment"; + /** Sections marked by '// #region' and '// #endregion' comments */ + OutliningSpanKind["Region"] = "region"; + /** Declarations and expressions */ + OutliningSpanKind["Code"] = "code"; + /** Contiguous blocks of import declarations */ + OutliningSpanKind["Imports"] = "imports"; + })(OutliningSpanKind = ts.OutliningSpanKind || (ts.OutliningSpanKind = {})); + var OutputFileType; + (function (OutputFileType) { + OutputFileType[OutputFileType["JavaScript"] = 0] = "JavaScript"; + OutputFileType[OutputFileType["SourceMap"] = 1] = "SourceMap"; + OutputFileType[OutputFileType["Declaration"] = 2] = "Declaration"; + })(OutputFileType = ts.OutputFileType || (ts.OutputFileType = {})); + var EndOfLineState; + (function (EndOfLineState) { + EndOfLineState[EndOfLineState["None"] = 0] = "None"; + EndOfLineState[EndOfLineState["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; + EndOfLineState[EndOfLineState["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; + EndOfLineState[EndOfLineState["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; + EndOfLineState[EndOfLineState["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; + EndOfLineState[EndOfLineState["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; + EndOfLineState[EndOfLineState["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; + })(EndOfLineState = ts.EndOfLineState || (ts.EndOfLineState = {})); + var TokenClass; + (function (TokenClass) { + TokenClass[TokenClass["Punctuation"] = 0] = "Punctuation"; + TokenClass[TokenClass["Keyword"] = 1] = "Keyword"; + TokenClass[TokenClass["Operator"] = 2] = "Operator"; + TokenClass[TokenClass["Comment"] = 3] = "Comment"; + TokenClass[TokenClass["Whitespace"] = 4] = "Whitespace"; + TokenClass[TokenClass["Identifier"] = 5] = "Identifier"; + TokenClass[TokenClass["NumberLiteral"] = 6] = "NumberLiteral"; + TokenClass[TokenClass["BigIntLiteral"] = 7] = "BigIntLiteral"; + TokenClass[TokenClass["StringLiteral"] = 8] = "StringLiteral"; + TokenClass[TokenClass["RegExpLiteral"] = 9] = "RegExpLiteral"; + })(TokenClass = ts.TokenClass || (ts.TokenClass = {})); + var ScriptElementKind; + (function (ScriptElementKind) { + ScriptElementKind["unknown"] = ""; + ScriptElementKind["warning"] = "warning"; + /** predefined type (void) or keyword (class) */ + ScriptElementKind["keyword"] = "keyword"; + /** top level script node */ + ScriptElementKind["scriptElement"] = "script"; + /** module foo {} */ + ScriptElementKind["moduleElement"] = "module"; + /** class X {} */ + ScriptElementKind["classElement"] = "class"; + /** var x = class X {} */ + ScriptElementKind["localClassElement"] = "local class"; + /** interface Y {} */ + ScriptElementKind["interfaceElement"] = "interface"; + /** type T = ... */ + ScriptElementKind["typeElement"] = "type"; + /** enum E */ + ScriptElementKind["enumElement"] = "enum"; + ScriptElementKind["enumMemberElement"] = "enum member"; + /** + * Inside module and script only + * const v = .. + */ + ScriptElementKind["variableElement"] = "var"; + /** Inside function */ + ScriptElementKind["localVariableElement"] = "local var"; + /** + * Inside module and script only + * function f() { } + */ + ScriptElementKind["functionElement"] = "function"; + /** Inside function */ + ScriptElementKind["localFunctionElement"] = "local function"; + /** class X { [public|private]* foo() {} } */ + ScriptElementKind["memberFunctionElement"] = "method"; + /** class X { [public|private]* [get|set] foo:number; } */ + ScriptElementKind["memberGetAccessorElement"] = "getter"; + ScriptElementKind["memberSetAccessorElement"] = "setter"; + /** + * class X { [public|private]* foo:number; } + * interface Y { foo:number; } + */ + ScriptElementKind["memberVariableElement"] = "property"; + /** + * class X { constructor() { } } + * class X { static { } } + */ + ScriptElementKind["constructorImplementationElement"] = "constructor"; + /** interface Y { ():number; } */ + ScriptElementKind["callSignatureElement"] = "call"; + /** interface Y { []:number; } */ + ScriptElementKind["indexSignatureElement"] = "index"; + /** interface Y { new():Y; } */ + ScriptElementKind["constructSignatureElement"] = "construct"; + /** function foo(*Y*: string) */ + ScriptElementKind["parameterElement"] = "parameter"; + ScriptElementKind["typeParameterElement"] = "type parameter"; + ScriptElementKind["primitiveType"] = "primitive type"; + ScriptElementKind["label"] = "label"; + ScriptElementKind["alias"] = "alias"; + ScriptElementKind["constElement"] = "const"; + ScriptElementKind["letElement"] = "let"; + ScriptElementKind["directory"] = "directory"; + ScriptElementKind["externalModuleName"] = "external module name"; + /** + * + * @deprecated + */ + ScriptElementKind["jsxAttribute"] = "JSX attribute"; + /** String literal */ + ScriptElementKind["string"] = "string"; + /** Jsdoc @link: in `{@link C link text}`, the before and after text "{@link " and "}" */ + ScriptElementKind["link"] = "link"; + /** Jsdoc @link: in `{@link C link text}`, the entity name "C" */ + ScriptElementKind["linkName"] = "link name"; + /** Jsdoc @link: in `{@link C link text}`, the link text "link text" */ + ScriptElementKind["linkText"] = "link text"; + })(ScriptElementKind = ts.ScriptElementKind || (ts.ScriptElementKind = {})); + var ScriptElementKindModifier; + (function (ScriptElementKindModifier) { + ScriptElementKindModifier["none"] = ""; + ScriptElementKindModifier["publicMemberModifier"] = "public"; + ScriptElementKindModifier["privateMemberModifier"] = "private"; + ScriptElementKindModifier["protectedMemberModifier"] = "protected"; + ScriptElementKindModifier["exportedModifier"] = "export"; + ScriptElementKindModifier["ambientModifier"] = "declare"; + ScriptElementKindModifier["staticModifier"] = "static"; + ScriptElementKindModifier["abstractModifier"] = "abstract"; + ScriptElementKindModifier["optionalModifier"] = "optional"; + ScriptElementKindModifier["deprecatedModifier"] = "deprecated"; + ScriptElementKindModifier["dtsModifier"] = ".d.ts"; + ScriptElementKindModifier["tsModifier"] = ".ts"; + ScriptElementKindModifier["tsxModifier"] = ".tsx"; + ScriptElementKindModifier["jsModifier"] = ".js"; + ScriptElementKindModifier["jsxModifier"] = ".jsx"; + ScriptElementKindModifier["jsonModifier"] = ".json"; + ScriptElementKindModifier["dmtsModifier"] = ".d.mts"; + ScriptElementKindModifier["mtsModifier"] = ".mts"; + ScriptElementKindModifier["mjsModifier"] = ".mjs"; + ScriptElementKindModifier["dctsModifier"] = ".d.cts"; + ScriptElementKindModifier["ctsModifier"] = ".cts"; + ScriptElementKindModifier["cjsModifier"] = ".cjs"; + })(ScriptElementKindModifier = ts.ScriptElementKindModifier || (ts.ScriptElementKindModifier = {})); + var ClassificationTypeNames; + (function (ClassificationTypeNames) { + ClassificationTypeNames["comment"] = "comment"; + ClassificationTypeNames["identifier"] = "identifier"; + ClassificationTypeNames["keyword"] = "keyword"; + ClassificationTypeNames["numericLiteral"] = "number"; + ClassificationTypeNames["bigintLiteral"] = "bigint"; + ClassificationTypeNames["operator"] = "operator"; + ClassificationTypeNames["stringLiteral"] = "string"; + ClassificationTypeNames["whiteSpace"] = "whitespace"; + ClassificationTypeNames["text"] = "text"; + ClassificationTypeNames["punctuation"] = "punctuation"; + ClassificationTypeNames["className"] = "class name"; + ClassificationTypeNames["enumName"] = "enum name"; + ClassificationTypeNames["interfaceName"] = "interface name"; + ClassificationTypeNames["moduleName"] = "module name"; + ClassificationTypeNames["typeParameterName"] = "type parameter name"; + ClassificationTypeNames["typeAliasName"] = "type alias name"; + ClassificationTypeNames["parameterName"] = "parameter name"; + ClassificationTypeNames["docCommentTagName"] = "doc comment tag name"; + ClassificationTypeNames["jsxOpenTagName"] = "jsx open tag name"; + ClassificationTypeNames["jsxCloseTagName"] = "jsx close tag name"; + ClassificationTypeNames["jsxSelfClosingTagName"] = "jsx self closing tag name"; + ClassificationTypeNames["jsxAttribute"] = "jsx attribute"; + ClassificationTypeNames["jsxText"] = "jsx text"; + ClassificationTypeNames["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value"; + })(ClassificationTypeNames = ts.ClassificationTypeNames || (ts.ClassificationTypeNames = {})); + var ClassificationType; + (function (ClassificationType) { + ClassificationType[ClassificationType["comment"] = 1] = "comment"; + ClassificationType[ClassificationType["identifier"] = 2] = "identifier"; + ClassificationType[ClassificationType["keyword"] = 3] = "keyword"; + ClassificationType[ClassificationType["numericLiteral"] = 4] = "numericLiteral"; + ClassificationType[ClassificationType["operator"] = 5] = "operator"; + ClassificationType[ClassificationType["stringLiteral"] = 6] = "stringLiteral"; + ClassificationType[ClassificationType["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; + ClassificationType[ClassificationType["whiteSpace"] = 8] = "whiteSpace"; + ClassificationType[ClassificationType["text"] = 9] = "text"; + ClassificationType[ClassificationType["punctuation"] = 10] = "punctuation"; + ClassificationType[ClassificationType["className"] = 11] = "className"; + ClassificationType[ClassificationType["enumName"] = 12] = "enumName"; + ClassificationType[ClassificationType["interfaceName"] = 13] = "interfaceName"; + ClassificationType[ClassificationType["moduleName"] = 14] = "moduleName"; + ClassificationType[ClassificationType["typeParameterName"] = 15] = "typeParameterName"; + ClassificationType[ClassificationType["typeAliasName"] = 16] = "typeAliasName"; + ClassificationType[ClassificationType["parameterName"] = 17] = "parameterName"; + ClassificationType[ClassificationType["docCommentTagName"] = 18] = "docCommentTagName"; + ClassificationType[ClassificationType["jsxOpenTagName"] = 19] = "jsxOpenTagName"; + ClassificationType[ClassificationType["jsxCloseTagName"] = 20] = "jsxCloseTagName"; + ClassificationType[ClassificationType["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; + ClassificationType[ClassificationType["jsxAttribute"] = 22] = "jsxAttribute"; + ClassificationType[ClassificationType["jsxText"] = 23] = "jsxText"; + ClassificationType[ClassificationType["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; + ClassificationType[ClassificationType["bigintLiteral"] = 25] = "bigintLiteral"; + })(ClassificationType = ts.ClassificationType || (ts.ClassificationType = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + // These utilities are common to multiple language service features. + //#region + ts.scanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ true); + var SemanticMeaning; + (function (SemanticMeaning) { + SemanticMeaning[SemanticMeaning["None"] = 0] = "None"; + SemanticMeaning[SemanticMeaning["Value"] = 1] = "Value"; + SemanticMeaning[SemanticMeaning["Type"] = 2] = "Type"; + SemanticMeaning[SemanticMeaning["Namespace"] = 4] = "Namespace"; + SemanticMeaning[SemanticMeaning["All"] = 7] = "All"; + })(SemanticMeaning = ts.SemanticMeaning || (ts.SemanticMeaning = {})); + function getMeaningFromDeclaration(node) { + switch (node.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return ts.isInJSFile(node) && ts.getJSDocEnumTag(node) ? 7 /* SemanticMeaning.All */ : 1 /* SemanticMeaning.Value */; + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 292 /* SyntaxKind.CatchClause */: + case 285 /* SyntaxKind.JsxAttribute */: + return 1 /* SemanticMeaning.Value */; + case 163 /* SyntaxKind.TypeParameter */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 182 /* SyntaxKind.TypeLiteral */: + return 2 /* SemanticMeaning.Type */; + case 345 /* SyntaxKind.JSDocTypedefTag */: + // If it has no name node, it shares the name with the value declaration below it. + return node.name === undefined ? 1 /* SemanticMeaning.Value */ | 2 /* SemanticMeaning.Type */ : 2 /* SemanticMeaning.Type */; + case 299 /* SyntaxKind.EnumMember */: + case 257 /* SyntaxKind.ClassDeclaration */: + return 1 /* SemanticMeaning.Value */ | 2 /* SemanticMeaning.Type */; + case 261 /* SyntaxKind.ModuleDeclaration */: + if (ts.isAmbientModule(node)) { + return 4 /* SemanticMeaning.Namespace */ | 1 /* SemanticMeaning.Value */; + } + else if (ts.getModuleInstanceState(node) === 1 /* ModuleInstanceState.Instantiated */) { + return 4 /* SemanticMeaning.Namespace */ | 1 /* SemanticMeaning.Value */; + } + else { + return 4 /* SemanticMeaning.Namespace */; + } + case 260 /* SyntaxKind.EnumDeclaration */: + case 269 /* SyntaxKind.NamedImports */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 271 /* SyntaxKind.ExportAssignment */: + case 272 /* SyntaxKind.ExportDeclaration */: + return 7 /* SemanticMeaning.All */; + // An external module can be a Value + case 305 /* SyntaxKind.SourceFile */: + return 4 /* SemanticMeaning.Namespace */ | 1 /* SemanticMeaning.Value */; + } + return 7 /* SemanticMeaning.All */; + } + ts.getMeaningFromDeclaration = getMeaningFromDeclaration; + function getMeaningFromLocation(node) { + node = getAdjustedReferenceLocation(node); + var parent = node.parent; + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + return 1 /* SemanticMeaning.Value */; + } + else if (ts.isExportAssignment(parent) + || ts.isExportSpecifier(parent) + || ts.isExternalModuleReference(parent) + || ts.isImportSpecifier(parent) + || ts.isImportClause(parent) + || ts.isImportEqualsDeclaration(parent) && node === parent.name) { + return 7 /* SemanticMeaning.All */; + } + else if (isInRightSideOfInternalImportEqualsDeclaration(node)) { + return getMeaningFromRightHandSideOfImportEquals(node); + } + else if (ts.isDeclarationName(node)) { + return getMeaningFromDeclaration(parent); + } + else if (ts.isEntityName(node) && ts.findAncestor(node, ts.or(ts.isJSDocNameReference, ts.isJSDocLinkLike, ts.isJSDocMemberName))) { + return 7 /* SemanticMeaning.All */; + } + else if (isTypeReference(node)) { + return 2 /* SemanticMeaning.Type */; + } + else if (isNamespaceReference(node)) { + return 4 /* SemanticMeaning.Namespace */; + } + else if (ts.isTypeParameterDeclaration(parent)) { + ts.Debug.assert(ts.isJSDocTemplateTag(parent.parent)); // Else would be handled by isDeclarationName + return 2 /* SemanticMeaning.Type */; + } + else if (ts.isLiteralTypeNode(parent)) { + // This might be T["name"], which is actually referencing a property and not a type. So allow both meanings. + return 2 /* SemanticMeaning.Type */ | 1 /* SemanticMeaning.Value */; + } + else { + return 1 /* SemanticMeaning.Value */; + } + } + ts.getMeaningFromLocation = getMeaningFromLocation; + function getMeaningFromRightHandSideOfImportEquals(node) { + // import a = |b|; // Namespace + // import a = |b.c|; // Value, type, namespace + // import a = |b.c|.d; // Namespace + var name = node.kind === 161 /* SyntaxKind.QualifiedName */ ? node : ts.isQualifiedName(node.parent) && node.parent.right === node ? node.parent : undefined; + return name && name.parent.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ ? 7 /* SemanticMeaning.All */ : 4 /* SemanticMeaning.Namespace */; + } + function isInRightSideOfInternalImportEqualsDeclaration(node) { + while (node.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + node = node.parent; + } + return ts.isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; + } + ts.isInRightSideOfInternalImportEqualsDeclaration = isInRightSideOfInternalImportEqualsDeclaration; + function isNamespaceReference(node) { + return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); + } + function isQualifiedNameNamespaceReference(node) { + var root = node; + var isLastClause = true; + if (root.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + while (root.parent && root.parent.kind === 161 /* SyntaxKind.QualifiedName */) { + root = root.parent; + } + isLastClause = root.right === node; + } + return root.parent.kind === 178 /* SyntaxKind.TypeReference */ && !isLastClause; + } + function isPropertyAccessNamespaceReference(node) { + var root = node; + var isLastClause = true; + if (root.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + while (root.parent && root.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + root = root.parent; + } + isLastClause = root.name === node; + } + if (!isLastClause && root.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ && root.parent.parent.kind === 291 /* SyntaxKind.HeritageClause */) { + var decl = root.parent.parent.parent; + return (decl.kind === 257 /* SyntaxKind.ClassDeclaration */ && root.parent.parent.token === 117 /* SyntaxKind.ImplementsKeyword */) || + (decl.kind === 258 /* SyntaxKind.InterfaceDeclaration */ && root.parent.parent.token === 94 /* SyntaxKind.ExtendsKeyword */); + } + return false; + } + function isTypeReference(node) { + if (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { + node = node.parent; + } + switch (node.kind) { + case 108 /* SyntaxKind.ThisKeyword */: + return !ts.isExpressionNode(node); + case 192 /* SyntaxKind.ThisType */: + return true; + } + switch (node.parent.kind) { + case 178 /* SyntaxKind.TypeReference */: + return true; + case 200 /* SyntaxKind.ImportType */: + return !node.parent.isTypeOf; + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return ts.isPartOfTypeNode(node.parent); + } + return false; + } + function isCallExpressionTarget(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); + } + ts.isCallExpressionTarget = isCallExpressionTarget; + function isNewExpressionTarget(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); + } + ts.isNewExpressionTarget = isNewExpressionTarget; + function isCallOrNewExpressionTarget(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); + } + ts.isCallOrNewExpressionTarget = isCallOrNewExpressionTarget; + function isTaggedTemplateTag(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions); + } + ts.isTaggedTemplateTag = isTaggedTemplateTag; + function isDecoratorTarget(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); + } + ts.isDecoratorTarget = isDecoratorTarget; + function isJsxOpeningLikeElementTagName(node, includeElementAccess, skipPastOuterExpressions) { + if (includeElementAccess === void 0) { includeElementAccess = false; } + if (skipPastOuterExpressions === void 0) { skipPastOuterExpressions = false; } + return isCalleeWorker(node, ts.isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions); + } + ts.isJsxOpeningLikeElementTagName = isJsxOpeningLikeElementTagName; + function selectExpressionOfCallOrNewExpressionOrDecorator(node) { + return node.expression; + } + function selectTagOfTaggedTemplateExpression(node) { + return node.tag; + } + function selectTagNameOfJsxOpeningLikeElement(node) { + return node.tagName; + } + function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) { + var target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node); + if (skipPastOuterExpressions) { + target = ts.skipOuterExpressions(target); + } + return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target; + } + function climbPastPropertyAccess(node) { + return isRightSideOfPropertyAccess(node) ? node.parent : node; + } + ts.climbPastPropertyAccess = climbPastPropertyAccess; + function climbPastPropertyOrElementAccess(node) { + return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node; + } + ts.climbPastPropertyOrElementAccess = climbPastPropertyOrElementAccess; + function getTargetLabel(referenceNode, labelName) { + while (referenceNode) { + if (referenceNode.kind === 250 /* SyntaxKind.LabeledStatement */ && referenceNode.label.escapedText === labelName) { + return referenceNode.label; + } + referenceNode = referenceNode.parent; + } + return undefined; + } + ts.getTargetLabel = getTargetLabel; + function hasPropertyAccessExpressionWithName(node, funcName) { + if (!ts.isPropertyAccessExpression(node.expression)) { + return false; + } + return node.expression.name.text === funcName; + } + ts.hasPropertyAccessExpressionWithName = hasPropertyAccessExpressionWithName; + function isJumpStatementTarget(node) { + var _a; + return ts.isIdentifier(node) && ((_a = ts.tryCast(node.parent, ts.isBreakOrContinueStatement)) === null || _a === void 0 ? void 0 : _a.label) === node; + } + ts.isJumpStatementTarget = isJumpStatementTarget; + function isLabelOfLabeledStatement(node) { + var _a; + return ts.isIdentifier(node) && ((_a = ts.tryCast(node.parent, ts.isLabeledStatement)) === null || _a === void 0 ? void 0 : _a.label) === node; + } + ts.isLabelOfLabeledStatement = isLabelOfLabeledStatement; + function isLabelName(node) { + return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); + } + ts.isLabelName = isLabelName; + function isTagName(node) { + var _a; + return ((_a = ts.tryCast(node.parent, ts.isJSDocTag)) === null || _a === void 0 ? void 0 : _a.tagName) === node; + } + ts.isTagName = isTagName; + function isRightSideOfQualifiedName(node) { + var _a; + return ((_a = ts.tryCast(node.parent, ts.isQualifiedName)) === null || _a === void 0 ? void 0 : _a.right) === node; + } + ts.isRightSideOfQualifiedName = isRightSideOfQualifiedName; + function isRightSideOfPropertyAccess(node) { + var _a; + return ((_a = ts.tryCast(node.parent, ts.isPropertyAccessExpression)) === null || _a === void 0 ? void 0 : _a.name) === node; + } + ts.isRightSideOfPropertyAccess = isRightSideOfPropertyAccess; + function isArgumentExpressionOfElementAccess(node) { + var _a; + return ((_a = ts.tryCast(node.parent, ts.isElementAccessExpression)) === null || _a === void 0 ? void 0 : _a.argumentExpression) === node; + } + ts.isArgumentExpressionOfElementAccess = isArgumentExpressionOfElementAccess; + function isNameOfModuleDeclaration(node) { + var _a; + return ((_a = ts.tryCast(node.parent, ts.isModuleDeclaration)) === null || _a === void 0 ? void 0 : _a.name) === node; + } + ts.isNameOfModuleDeclaration = isNameOfModuleDeclaration; + function isNameOfFunctionDeclaration(node) { + var _a; + return ts.isIdentifier(node) && ((_a = ts.tryCast(node.parent, ts.isFunctionLike)) === null || _a === void 0 ? void 0 : _a.name) === node; + } + ts.isNameOfFunctionDeclaration = isNameOfFunctionDeclaration; + function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { + switch (node.parent.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 299 /* SyntaxKind.EnumMember */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 261 /* SyntaxKind.ModuleDeclaration */: + return ts.getNameOfDeclaration(node.parent) === node; + case 207 /* SyntaxKind.ElementAccessExpression */: + return node.parent.argumentExpression === node; + case 162 /* SyntaxKind.ComputedPropertyName */: + return true; + case 196 /* SyntaxKind.LiteralType */: + return node.parent.parent.kind === 194 /* SyntaxKind.IndexedAccessType */; + default: + return false; + } + } + ts.isLiteralNameOfPropertyDeclarationOrIndexAccess = isLiteralNameOfPropertyDeclarationOrIndexAccess; + function isExpressionOfExternalModuleImportEqualsDeclaration(node) { + return ts.isExternalModuleImportEqualsDeclaration(node.parent.parent) && + ts.getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; + } + ts.isExpressionOfExternalModuleImportEqualsDeclaration = isExpressionOfExternalModuleImportEqualsDeclaration; + function getContainerNode(node) { + if (ts.isJSDocTypeAlias(node)) { + // This doesn't just apply to the node immediately under the comment, but to everything in its parent's scope. + // node.parent = the JSDoc comment, node.parent.parent = the node having the comment. + // Then we get parent again in the loop. + node = node.parent.parent; + } + while (true) { + node = node.parent; + if (!node) { + return undefined; + } + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + return node; + } + } + } + ts.getContainerNode = getContainerNode; + function getNodeKind(node) { + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + return ts.isExternalModule(node) ? "module" /* ScriptElementKind.moduleElement */ : "script" /* ScriptElementKind.scriptElement */; + case 261 /* SyntaxKind.ModuleDeclaration */: + return "module" /* ScriptElementKind.moduleElement */; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return "class" /* ScriptElementKind.classElement */; + case 258 /* SyntaxKind.InterfaceDeclaration */: return "interface" /* ScriptElementKind.interfaceElement */; + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + return "type" /* ScriptElementKind.typeElement */; + case 260 /* SyntaxKind.EnumDeclaration */: return "enum" /* ScriptElementKind.enumElement */; + case 254 /* SyntaxKind.VariableDeclaration */: + return getKindOfVariableDeclaration(node); + case 203 /* SyntaxKind.BindingElement */: + return getKindOfVariableDeclaration(ts.getRootDeclaration(node)); + case 214 /* SyntaxKind.ArrowFunction */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + return "function" /* ScriptElementKind.functionElement */; + case 172 /* SyntaxKind.GetAccessor */: return "getter" /* ScriptElementKind.memberGetAccessorElement */; + case 173 /* SyntaxKind.SetAccessor */: return "setter" /* ScriptElementKind.memberSetAccessorElement */; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + return "method" /* ScriptElementKind.memberFunctionElement */; + case 296 /* SyntaxKind.PropertyAssignment */: + var initializer = node.initializer; + return ts.isFunctionLike(initializer) ? "method" /* ScriptElementKind.memberFunctionElement */ : "property" /* ScriptElementKind.memberVariableElement */; + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 298 /* SyntaxKind.SpreadAssignment */: + return "property" /* ScriptElementKind.memberVariableElement */; + case 176 /* SyntaxKind.IndexSignature */: return "index" /* ScriptElementKind.indexSignatureElement */; + case 175 /* SyntaxKind.ConstructSignature */: return "construct" /* ScriptElementKind.constructSignatureElement */; + case 174 /* SyntaxKind.CallSignature */: return "call" /* ScriptElementKind.callSignatureElement */; + case 171 /* SyntaxKind.Constructor */: + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + return "constructor" /* ScriptElementKind.constructorImplementationElement */; + case 163 /* SyntaxKind.TypeParameter */: return "type parameter" /* ScriptElementKind.typeParameterElement */; + case 299 /* SyntaxKind.EnumMember */: return "enum member" /* ScriptElementKind.enumMemberElement */; + case 164 /* SyntaxKind.Parameter */: return ts.hasSyntacticModifier(node, 16476 /* ModifierFlags.ParameterPropertyModifier */) ? "property" /* ScriptElementKind.memberVariableElement */ : "parameter" /* ScriptElementKind.parameterElement */; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 268 /* SyntaxKind.NamespaceImport */: + case 274 /* SyntaxKind.NamespaceExport */: + return "alias" /* ScriptElementKind.alias */; + case 221 /* SyntaxKind.BinaryExpression */: + var kind = ts.getAssignmentDeclarationKind(node); + var right = node.right; + switch (kind) { + case 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */: + case 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */: + case 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */: + case 0 /* AssignmentDeclarationKind.None */: + return "" /* ScriptElementKind.unknown */; + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 2 /* AssignmentDeclarationKind.ModuleExports */: + var rightKind = getNodeKind(right); + return rightKind === "" /* ScriptElementKind.unknown */ ? "const" /* ScriptElementKind.constElement */ : rightKind; + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: + return ts.isFunctionExpression(right) ? "method" /* ScriptElementKind.memberFunctionElement */ : "property" /* ScriptElementKind.memberVariableElement */; + case 4 /* AssignmentDeclarationKind.ThisProperty */: + return "property" /* ScriptElementKind.memberVariableElement */; // property + case 5 /* AssignmentDeclarationKind.Property */: + // static method / property + return ts.isFunctionExpression(right) ? "method" /* ScriptElementKind.memberFunctionElement */ : "property" /* ScriptElementKind.memberVariableElement */; + case 6 /* AssignmentDeclarationKind.Prototype */: + return "local class" /* ScriptElementKind.localClassElement */; + default: { + ts.assertType(kind); + return "" /* ScriptElementKind.unknown */; + } + } + case 79 /* SyntaxKind.Identifier */: + return ts.isImportClause(node.parent) ? "alias" /* ScriptElementKind.alias */ : "" /* ScriptElementKind.unknown */; + case 271 /* SyntaxKind.ExportAssignment */: + var scriptKind = getNodeKind(node.expression); + // If the expression didn't come back with something (like it does for an identifiers) + return scriptKind === "" /* ScriptElementKind.unknown */ ? "const" /* ScriptElementKind.constElement */ : scriptKind; + default: + return "" /* ScriptElementKind.unknown */; + } + function getKindOfVariableDeclaration(v) { + return ts.isVarConst(v) + ? "const" /* ScriptElementKind.constElement */ + : ts.isLet(v) + ? "let" /* ScriptElementKind.letElement */ + : "var" /* ScriptElementKind.variableElement */; + } + } + ts.getNodeKind = getNodeKind; + function isThis(node) { + switch (node.kind) { + case 108 /* SyntaxKind.ThisKeyword */: + // case SyntaxKind.ThisType: TODO: GH#9267 + return true; + case 79 /* SyntaxKind.Identifier */: + // 'this' as a parameter + return ts.identifierIsThisKeyword(node) && node.parent.kind === 164 /* SyntaxKind.Parameter */; + default: + return false; + } + } + ts.isThis = isThis; + // Matches the beginning of a triple slash directive + var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= range.end; + } + ts.startEndContainsRange = startEndContainsRange; + function rangeContainsStartEnd(range, start, end) { + return range.pos <= start && range.end >= end; + } + ts.rangeContainsStartEnd = rangeContainsStartEnd; + function rangeOverlapsWithStartEnd(r1, start, end) { + return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); + } + ts.rangeOverlapsWithStartEnd = rangeOverlapsWithStartEnd; + function nodeOverlapsWithStartEnd(node, sourceFile, start, end) { + return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start, end); + } + ts.nodeOverlapsWithStartEnd = nodeOverlapsWithStartEnd; + function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { + var start = Math.max(start1, start2); + var end = Math.min(end1, end2); + return start < end; + } + ts.startEndOverlapsWithStartEnd = startEndOverlapsWithStartEnd; + /** + * Assumes `candidate.start <= position` holds. + */ + function positionBelongsToNode(candidate, position, sourceFile) { + ts.Debug.assert(candidate.pos <= position); + return position < candidate.end || !isCompletedNode(candidate, sourceFile); + } + ts.positionBelongsToNode = positionBelongsToNode; + function isCompletedNode(n, sourceFile) { + if (n === undefined || ts.nodeIsMissing(n)) { + return false; + } + switch (n.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 182 /* SyntaxKind.TypeLiteral */: + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + case 263 /* SyntaxKind.CaseBlock */: + case 269 /* SyntaxKind.NamedImports */: + case 273 /* SyntaxKind.NamedExports */: + return nodeEndsWith(n, 19 /* SyntaxKind.CloseBraceToken */, sourceFile); + case 292 /* SyntaxKind.CatchClause */: + return isCompletedNode(n.block, sourceFile); + case 209 /* SyntaxKind.NewExpression */: + if (!n.arguments) { + return true; + } + // falls through + case 208 /* SyntaxKind.CallExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 191 /* SyntaxKind.ParenthesizedType */: + return nodeEndsWith(n, 21 /* SyntaxKind.CloseParenToken */, sourceFile); + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + return isCompletedNode(n.type, sourceFile); + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 214 /* SyntaxKind.ArrowFunction */: + if (n.body) { + return isCompletedNode(n.body, sourceFile); + } + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + // Even though type parameters can be unclosed, we can get away with + // having at least a closing paren. + return hasChildOfKind(n, 21 /* SyntaxKind.CloseParenToken */, sourceFile); + case 261 /* SyntaxKind.ModuleDeclaration */: + return !!n.body && isCompletedNode(n.body, sourceFile); + case 239 /* SyntaxKind.IfStatement */: + if (n.elseStatement) { + return isCompletedNode(n.elseStatement, sourceFile); + } + return isCompletedNode(n.thenStatement, sourceFile); + case 238 /* SyntaxKind.ExpressionStatement */: + return isCompletedNode(n.expression, sourceFile) || + hasChildOfKind(n, 26 /* SyntaxKind.SemicolonToken */, sourceFile); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 207 /* SyntaxKind.ElementAccessExpression */: + case 162 /* SyntaxKind.ComputedPropertyName */: + case 184 /* SyntaxKind.TupleType */: + return nodeEndsWith(n, 23 /* SyntaxKind.CloseBracketToken */, sourceFile); + case 176 /* SyntaxKind.IndexSignature */: + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + return hasChildOfKind(n, 23 /* SyntaxKind.CloseBracketToken */, sourceFile); + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + // there is no such thing as terminator token for CaseClause/DefaultClause so for simplicity always consider them non-completed + return false; + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return isCompletedNode(n.statement, sourceFile); + case 240 /* SyntaxKind.DoStatement */: + // rough approximation: if DoStatement has While keyword - then if node is completed is checking the presence of ')'; + return hasChildOfKind(n, 115 /* SyntaxKind.WhileKeyword */, sourceFile) + ? nodeEndsWith(n, 21 /* SyntaxKind.CloseParenToken */, sourceFile) + : isCompletedNode(n.statement, sourceFile); + case 181 /* SyntaxKind.TypeQuery */: + return isCompletedNode(n.exprName, sourceFile); + case 216 /* SyntaxKind.TypeOfExpression */: + case 215 /* SyntaxKind.DeleteExpression */: + case 217 /* SyntaxKind.VoidExpression */: + case 224 /* SyntaxKind.YieldExpression */: + case 225 /* SyntaxKind.SpreadElement */: + var unaryWordExpression = n; + return isCompletedNode(unaryWordExpression.expression, sourceFile); + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return isCompletedNode(n.template, sourceFile); + case 223 /* SyntaxKind.TemplateExpression */: + var lastSpan = ts.lastOrUndefined(n.templateSpans); + return isCompletedNode(lastSpan, sourceFile); + case 233 /* SyntaxKind.TemplateSpan */: + return ts.nodeIsPresent(n.literal); + case 272 /* SyntaxKind.ExportDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + return ts.nodeIsPresent(n.moduleSpecifier); + case 219 /* SyntaxKind.PrefixUnaryExpression */: + return isCompletedNode(n.operand, sourceFile); + case 221 /* SyntaxKind.BinaryExpression */: + return isCompletedNode(n.right, sourceFile); + case 222 /* SyntaxKind.ConditionalExpression */: + return isCompletedNode(n.whenFalse, sourceFile); + default: + return true; + } + } + /* + * Checks if node ends with 'expectedLastToken'. + * If child at position 'length - 1' is 'SemicolonToken' it is skipped and 'expectedLastToken' is compared with child at position 'length - 2'. + */ + function nodeEndsWith(n, expectedLastToken, sourceFile) { + var children = n.getChildren(sourceFile); + if (children.length) { + var lastChild = ts.last(children); + if (lastChild.kind === expectedLastToken) { + return true; + } + else if (lastChild.kind === 26 /* SyntaxKind.SemicolonToken */ && children.length !== 1) { + return children[children.length - 2].kind === expectedLastToken; + } + } + return false; + } + function findListItemInfo(node) { + var list = findContainingList(node); + // It is possible at this point for syntaxList to be undefined, either if + // node.parent had no list child, or if none of its list children contained + // the span of node. If this happens, return undefined. The caller should + // handle this case. + if (!list) { + return undefined; + } + var children = list.getChildren(); + var listItemIndex = ts.indexOfNode(children, node); + return { + listItemIndex: listItemIndex, + list: list + }; + } + ts.findListItemInfo = findListItemInfo; + function hasChildOfKind(n, kind, sourceFile) { + return !!findChildOfKind(n, kind, sourceFile); + } + ts.hasChildOfKind = hasChildOfKind; + function findChildOfKind(n, kind, sourceFile) { + return ts.find(n.getChildren(sourceFile), function (c) { return c.kind === kind; }); + } + ts.findChildOfKind = findChildOfKind; + function findContainingList(node) { + // The node might be a list element (nonsynthetic) or a comma (synthetic). Either way, it will + // be parented by the container of the SyntaxList, not the SyntaxList itself. + // In order to find the list item index, we first need to locate SyntaxList itself and then search + // for the position of the relevant node (or comma). + var syntaxList = ts.find(node.parent.getChildren(), function (c) { return ts.isSyntaxList(c) && rangeContainsRange(c, node); }); + // Either we didn't find an appropriate list, or the list must contain us. + ts.Debug.assert(!syntaxList || ts.contains(syntaxList.getChildren(), node)); + return syntaxList; + } + ts.findContainingList = findContainingList; + function isDefaultModifier(node) { + return node.kind === 88 /* SyntaxKind.DefaultKeyword */; + } + function isClassKeyword(node) { + return node.kind === 84 /* SyntaxKind.ClassKeyword */; + } + function isFunctionKeyword(node) { + return node.kind === 98 /* SyntaxKind.FunctionKeyword */; + } + function getAdjustedLocationForClass(node) { + if (ts.isNamedDeclaration(node)) { + return node.name; + } + if (ts.isClassDeclaration(node)) { + // for class and function declarations, use the `default` modifier + // when the declaration is unnamed. + var defaultModifier = node.modifiers && ts.find(node.modifiers, isDefaultModifier); + if (defaultModifier) + return defaultModifier; + } + if (ts.isClassExpression(node)) { + // for class expressions, use the `class` keyword when the class is unnamed + var classKeyword = ts.find(node.getChildren(), isClassKeyword); + if (classKeyword) + return classKeyword; + } + } + function getAdjustedLocationForFunction(node) { + if (ts.isNamedDeclaration(node)) { + return node.name; + } + if (ts.isFunctionDeclaration(node)) { + // for class and function declarations, use the `default` modifier + // when the declaration is unnamed. + var defaultModifier = ts.find(node.modifiers, isDefaultModifier); + if (defaultModifier) + return defaultModifier; + } + if (ts.isFunctionExpression(node)) { + // for function expressions, use the `function` keyword when the function is unnamed + var functionKeyword = ts.find(node.getChildren(), isFunctionKeyword); + if (functionKeyword) + return functionKeyword; + } + } + function getAncestorTypeNode(node) { + var lastTypeNode; + ts.findAncestor(node, function (a) { + if (ts.isTypeNode(a)) { + lastTypeNode = a; + } + return !ts.isQualifiedName(a.parent) && !ts.isTypeNode(a.parent) && !ts.isTypeElement(a.parent); + }); + return lastTypeNode; + } + function getContextualTypeFromParentOrAncestorTypeNode(node, checker) { + var contextualType = getContextualTypeFromParent(node, checker); + if (contextualType) + return contextualType; + var ancestorTypeNode = getAncestorTypeNode(node); + return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode); + } + ts.getContextualTypeFromParentOrAncestorTypeNode = getContextualTypeFromParentOrAncestorTypeNode; + function getAdjustedLocationForDeclaration(node, forRename) { + if (!forRename) { + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + return getAdjustedLocationForClass(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + return getAdjustedLocationForFunction(node); + } + } + if (ts.isNamedDeclaration(node)) { + return node.name; + } + } + function getAdjustedLocationForImportDeclaration(node, forRename) { + if (node.importClause) { + if (node.importClause.name && node.importClause.namedBindings) { + // do not adjust if we have both a name and named bindings + return; + } + // /**/import [|name|] from ...; + // import /**/type [|name|] from ...; + if (node.importClause.name) { + return node.importClause.name; + } + // /**/import { [|name|] } from ...; + // /**/import { propertyName as [|name|] } from ...; + // /**/import * as [|name|] from ...; + // import /**/type { [|name|] } from ...; + // import /**/type { propertyName as [|name|] } from ...; + // import /**/type * as [|name|] from ...; + if (node.importClause.namedBindings) { + if (ts.isNamedImports(node.importClause.namedBindings)) { + // do nothing if there is more than one binding + var onlyBinding = ts.singleOrUndefined(node.importClause.namedBindings.elements); + if (!onlyBinding) { + return; + } + return onlyBinding.name; + } + else if (ts.isNamespaceImport(node.importClause.namedBindings)) { + return node.importClause.namedBindings.name; + } + } + } + if (!forRename) { + // /**/import "[|module|]"; + // /**/import ... from "[|module|]"; + // import /**/type ... from "[|module|]"; + return node.moduleSpecifier; + } + } + function getAdjustedLocationForExportDeclaration(node, forRename) { + if (node.exportClause) { + // /**/export { [|name|] } ... + // /**/export { propertyName as [|name|] } ... + // /**/export * as [|name|] ... + // export /**/type { [|name|] } from ... + // export /**/type { propertyName as [|name|] } from ... + // export /**/type * as [|name|] ... + if (ts.isNamedExports(node.exportClause)) { + // do nothing if there is more than one binding + var onlyBinding = ts.singleOrUndefined(node.exportClause.elements); + if (!onlyBinding) { + return; + } + return node.exportClause.elements[0].name; + } + else if (ts.isNamespaceExport(node.exportClause)) { + return node.exportClause.name; + } + } + if (!forRename) { + // /**/export * from "[|module|]"; + // export /**/type * from "[|module|]"; + return node.moduleSpecifier; + } + } + function getAdjustedLocationForHeritageClause(node) { + // /**/extends [|name|] + // /**/implements [|name|] + if (node.types.length === 1) { + return node.types[0].expression; + } + // /**/extends name1, name2 ... + // /**/implements name1, name2 ... + } + function getAdjustedLocation(node, forRename) { + var parent = node.parent; + // /**/ [|name|] ... + // /**/ [|name|] ... + // /**/ [|name|] ... + // /**/import [|name|] = ... + // + // NOTE: If the node is a modifier, we don't adjust its location if it is the `default` modifier as that is handled + // specially by `getSymbolAtLocation`. + if (ts.isModifier(node) && (forRename || node.kind !== 88 /* SyntaxKind.DefaultKeyword */) ? ts.contains(parent.modifiers, node) : + node.kind === 84 /* SyntaxKind.ClassKeyword */ ? ts.isClassDeclaration(parent) || ts.isClassExpression(node) : + node.kind === 98 /* SyntaxKind.FunctionKeyword */ ? ts.isFunctionDeclaration(parent) || ts.isFunctionExpression(node) : + node.kind === 118 /* SyntaxKind.InterfaceKeyword */ ? ts.isInterfaceDeclaration(parent) : + node.kind === 92 /* SyntaxKind.EnumKeyword */ ? ts.isEnumDeclaration(parent) : + node.kind === 152 /* SyntaxKind.TypeKeyword */ ? ts.isTypeAliasDeclaration(parent) : + node.kind === 142 /* SyntaxKind.NamespaceKeyword */ || node.kind === 141 /* SyntaxKind.ModuleKeyword */ ? ts.isModuleDeclaration(parent) : + node.kind === 100 /* SyntaxKind.ImportKeyword */ ? ts.isImportEqualsDeclaration(parent) : + node.kind === 136 /* SyntaxKind.GetKeyword */ ? ts.isGetAccessorDeclaration(parent) : + node.kind === 149 /* SyntaxKind.SetKeyword */ && ts.isSetAccessorDeclaration(parent)) { + var location = getAdjustedLocationForDeclaration(parent, forRename); + if (location) { + return location; + } + } + // /**/ [|name|] ... + if ((node.kind === 113 /* SyntaxKind.VarKeyword */ || node.kind === 85 /* SyntaxKind.ConstKeyword */ || node.kind === 119 /* SyntaxKind.LetKeyword */) && + ts.isVariableDeclarationList(parent) && parent.declarations.length === 1) { + var decl = parent.declarations[0]; + if (ts.isIdentifier(decl.name)) { + return decl.name; + } + } + if (node.kind === 152 /* SyntaxKind.TypeKeyword */) { + // import /**/type [|name|] from ...; + // import /**/type { [|name|] } from ...; + // import /**/type { propertyName as [|name|] } from ...; + // import /**/type ... from "[|module|]"; + if (ts.isImportClause(parent) && parent.isTypeOnly) { + var location = getAdjustedLocationForImportDeclaration(parent.parent, forRename); + if (location) { + return location; + } + } + // export /**/type { [|name|] } from ...; + // export /**/type { propertyName as [|name|] } from ...; + // export /**/type * from "[|module|]"; + // export /**/type * as ... from "[|module|]"; + if (ts.isExportDeclaration(parent) && parent.isTypeOnly) { + var location = getAdjustedLocationForExportDeclaration(parent, forRename); + if (location) { + return location; + } + } + } + // import { propertyName /**/as [|name|] } ... + // import * /**/as [|name|] ... + // export { propertyName /**/as [|name|] } ... + // export * /**/as [|name|] ... + if (node.kind === 127 /* SyntaxKind.AsKeyword */) { + if (ts.isImportSpecifier(parent) && parent.propertyName || + ts.isExportSpecifier(parent) && parent.propertyName || + ts.isNamespaceImport(parent) || + ts.isNamespaceExport(parent)) { + return parent.name; + } + if (ts.isExportDeclaration(parent) && parent.exportClause && ts.isNamespaceExport(parent.exportClause)) { + return parent.exportClause.name; + } + } + // /**/import [|name|] from ...; + // /**/import { [|name|] } from ...; + // /**/import { propertyName as [|name|] } from ...; + // /**/import ... from "[|module|]"; + // /**/import "[|module|]"; + if (node.kind === 100 /* SyntaxKind.ImportKeyword */ && ts.isImportDeclaration(parent)) { + var location = getAdjustedLocationForImportDeclaration(parent, forRename); + if (location) { + return location; + } + } + if (node.kind === 93 /* SyntaxKind.ExportKeyword */) { + // /**/export { [|name|] } ...; + // /**/export { propertyName as [|name|] } ...; + // /**/export * from "[|module|]"; + // /**/export * as ... from "[|module|]"; + if (ts.isExportDeclaration(parent)) { + var location = getAdjustedLocationForExportDeclaration(parent, forRename); + if (location) { + return location; + } + } + // NOTE: We don't adjust the location of the `default` keyword as that is handled specially by `getSymbolAtLocation`. + // /**/export default [|name|]; + // /**/export = [|name|]; + if (ts.isExportAssignment(parent)) { + return ts.skipOuterExpressions(parent.expression); + } + } + // import name = /**/require("[|module|]"); + if (node.kind === 146 /* SyntaxKind.RequireKeyword */ && ts.isExternalModuleReference(parent)) { + return parent.expression; + } + // import ... /**/from "[|module|]"; + // export ... /**/from "[|module|]"; + if (node.kind === 156 /* SyntaxKind.FromKeyword */ && (ts.isImportDeclaration(parent) || ts.isExportDeclaration(parent)) && parent.moduleSpecifier) { + return parent.moduleSpecifier; + } + // class ... /**/extends [|name|] ... + // class ... /**/implements [|name|] ... + // class ... /**/implements name1, name2 ... + // interface ... /**/extends [|name|] ... + // interface ... /**/extends name1, name2 ... + if ((node.kind === 94 /* SyntaxKind.ExtendsKeyword */ || node.kind === 117 /* SyntaxKind.ImplementsKeyword */) && ts.isHeritageClause(parent) && parent.token === node.kind) { + var location = getAdjustedLocationForHeritageClause(parent); + if (location) { + return location; + } + } + if (node.kind === 94 /* SyntaxKind.ExtendsKeyword */) { + // ... ... + if (ts.isTypeParameterDeclaration(parent) && parent.constraint && ts.isTypeReferenceNode(parent.constraint)) { + return parent.constraint.typeName; + } + // ... T /**/extends [|U|] ? ... + if (ts.isConditionalTypeNode(parent) && ts.isTypeReferenceNode(parent.extendsType)) { + return parent.extendsType.typeName; + } + } + // ... T extends /**/infer [|U|] ? ... + if (node.kind === 137 /* SyntaxKind.InferKeyword */ && ts.isInferTypeNode(parent)) { + return parent.typeParameter.name; + } + // { [ [|K|] /**/in keyof T]: ... } + if (node.kind === 101 /* SyntaxKind.InKeyword */ && ts.isTypeParameterDeclaration(parent) && ts.isMappedTypeNode(parent.parent)) { + return parent.name; + } + // /**/keyof [|T|] + if (node.kind === 140 /* SyntaxKind.KeyOfKeyword */ && ts.isTypeOperatorNode(parent) && parent.operator === 140 /* SyntaxKind.KeyOfKeyword */ && + ts.isTypeReferenceNode(parent.type)) { + return parent.type.typeName; + } + // /**/readonly [|name|][] + if (node.kind === 145 /* SyntaxKind.ReadonlyKeyword */ && ts.isTypeOperatorNode(parent) && parent.operator === 145 /* SyntaxKind.ReadonlyKeyword */ && + ts.isArrayTypeNode(parent.type) && ts.isTypeReferenceNode(parent.type.elementType)) { + return parent.type.elementType.typeName; + } + if (!forRename) { + // /**/new [|name|] + // /**/void [|name|] + // /**/void obj.[|name|] + // /**/typeof [|name|] + // /**/typeof obj.[|name|] + // /**/await [|name|] + // /**/await obj.[|name|] + // /**/yield [|name|] + // /**/yield obj.[|name|] + // /**/delete obj.[|name|] + if (node.kind === 103 /* SyntaxKind.NewKeyword */ && ts.isNewExpression(parent) || + node.kind === 114 /* SyntaxKind.VoidKeyword */ && ts.isVoidExpression(parent) || + node.kind === 112 /* SyntaxKind.TypeOfKeyword */ && ts.isTypeOfExpression(parent) || + node.kind === 132 /* SyntaxKind.AwaitKeyword */ && ts.isAwaitExpression(parent) || + node.kind === 125 /* SyntaxKind.YieldKeyword */ && ts.isYieldExpression(parent) || + node.kind === 89 /* SyntaxKind.DeleteKeyword */ && ts.isDeleteExpression(parent)) { + if (parent.expression) { + return ts.skipOuterExpressions(parent.expression); + } + } + // left /**/in [|name|] + // left /**/instanceof [|name|] + if ((node.kind === 101 /* SyntaxKind.InKeyword */ || node.kind === 102 /* SyntaxKind.InstanceOfKeyword */) && ts.isBinaryExpression(parent) && parent.operatorToken === node) { + return ts.skipOuterExpressions(parent.right); + } + // left /**/as [|name|] + if (node.kind === 127 /* SyntaxKind.AsKeyword */ && ts.isAsExpression(parent) && ts.isTypeReferenceNode(parent.type)) { + return parent.type.typeName; + } + // for (... /**/in [|name|]) + // for (... /**/of [|name|]) + if (node.kind === 101 /* SyntaxKind.InKeyword */ && ts.isForInStatement(parent) || + node.kind === 160 /* SyntaxKind.OfKeyword */ && ts.isForOfStatement(parent)) { + return ts.skipOuterExpressions(parent.expression); + } + } + return node; + } + /** + * Adjusts the location used for "find references" and "go to definition" when the cursor was not + * on a property name. + */ + function getAdjustedReferenceLocation(node) { + return getAdjustedLocation(node, /*forRename*/ false); + } + ts.getAdjustedReferenceLocation = getAdjustedReferenceLocation; + /** + * Adjusts the location used for "rename" when the cursor was not on a property name. + */ + function getAdjustedRenameLocation(node) { + return getAdjustedLocation(node, /*forRename*/ true); + } + ts.getAdjustedRenameLocation = getAdjustedRenameLocation; + /** + * Gets the token whose text has range [start, end) and + * position >= start and (position < end or (position === end && token is literal or keyword or identifier)) + */ + function getTouchingPropertyName(sourceFile, position) { + return getTouchingToken(sourceFile, position, function (n) { return ts.isPropertyNameLiteral(n) || ts.isKeyword(n.kind) || ts.isPrivateIdentifier(n); }); + } + ts.getTouchingPropertyName = getTouchingPropertyName; + /** + * Returns the token if position is in [start, end). + * If position === end, returns the preceding token if includeItemAtEndPosition(previousToken) === true + */ + function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) { + return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ false, includePrecedingTokenAtEndPosition, /*includeEndPosition*/ false); + } + ts.getTouchingToken = getTouchingToken; + /** Returns a token if position is in [start-of-leading-trivia, end) */ + function getTokenAtPosition(sourceFile, position) { + return getTokenAtPositionWorker(sourceFile, position, /*allowPositionInLeadingTrivia*/ true, /*includePrecedingTokenAtEndPosition*/ undefined, /*includeEndPosition*/ false); + } + ts.getTokenAtPosition = getTokenAtPosition; + /** Get the token whose text contains the position */ + function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) { + var current = sourceFile; + var foundToken; + var _loop_1 = function () { + // find the child that contains 'position' + var children = current.getChildren(sourceFile); + var i = ts.binarySearchKey(children, position, function (_, i) { return i; }, function (middle, _) { + // This last callback is more of a selector than a comparator - + // `EqualTo` causes the `middle` result to be returned + // `GreaterThan` causes recursion on the left of the middle + // `LessThan` causes recursion on the right of the middle + // Let's say you have 3 nodes, spanning positons + // pos: 1, end: 3 + // pos: 3, end: 3 + // pos: 3, end: 5 + // and you're looking for the token at positon 3 - all 3 of these nodes are overlapping with position 3. + // In fact, there's a _good argument_ that node 2 shouldn't even be allowed to exist - depending on if + // the start or end of the ranges are considered inclusive, it's either wholly subsumed by the first or the last node. + // Unfortunately, such nodes do exist. :( - See fourslash/completionsImport_tsx.tsx - empty jsx attributes create + // a zero-length node. + // What also you may not expect is that which node we return depends on the includePrecedingTokenAtEndPosition flag. + // Specifically, if includePrecedingTokenAtEndPosition is set, we return the 1-3 node, while if it's unset, we + // return the 3-5 node. (The zero length node is never correct.) This is because the includePrecedingTokenAtEndPosition + // flag causes us to return the first node whose end position matches the position and which produces and acceptable token + // kind. Meanwhile, if includePrecedingTokenAtEndPosition is unset, we look for the first node whose start is <= the + // position and whose end is greater than the position. + var start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(sourceFile, /*includeJsDoc*/ true); + if (start > position) { + return 1 /* Comparison.GreaterThan */; + } + // first element whose start position is before the input and whose end position is after or equal to the input + if (nodeContainsPosition(children[middle])) { + if (children[middle - 1]) { + // we want the _first_ element that contains the position, so left-recur if the prior node also contains the position + if (nodeContainsPosition(children[middle - 1])) { + return 1 /* Comparison.GreaterThan */; + } + } + return 0 /* Comparison.EqualTo */; + } + // this complex condition makes us left-recur around a zero-length node when includePrecedingTokenAtEndPosition is set, rather than right-recur on it + if (includePrecedingTokenAtEndPosition && start === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) { + return 1 /* Comparison.GreaterThan */; + } + return -1 /* Comparison.LessThan */; + }); + if (foundToken) { + return { value: foundToken }; + } + if (i >= 0 && children[i]) { + current = children[i]; + return "continue-outer"; + } + return { value: current }; + }; + outer: while (true) { + var state_1 = _loop_1(); + if (typeof state_1 === "object") + return state_1.value; + switch (state_1) { + case "continue-outer": continue outer; + } + } + function nodeContainsPosition(node) { + var start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(sourceFile, /*includeJsDoc*/ true); + if (start > position) { + // If this child begins after position, then all subsequent children will as well. + return false; + } + var end = node.getEnd(); + if (position < end || (position === end && (node.kind === 1 /* SyntaxKind.EndOfFileToken */ || includeEndPosition))) { + return true; + } + else if (includePrecedingTokenAtEndPosition && end === position) { + var previousToken = findPrecedingToken(position, sourceFile, node); + if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) { + foundToken = previousToken; + return true; + } + } + return false; + } + } + /** + * Returns the first token where position is in [start, end), + * excluding `JsxText` tokens containing only whitespace. + */ + function findFirstNonJsxWhitespaceToken(sourceFile, position) { + var tokenAtPosition = getTokenAtPosition(sourceFile, position); + while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) { + var nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile); + if (!nextToken) + return; + tokenAtPosition = nextToken; + } + return tokenAtPosition; + } + ts.findFirstNonJsxWhitespaceToken = findFirstNonJsxWhitespaceToken; + /** + * The token on the left of the position is the token that strictly includes the position + * or sits to the left of the cursor if it is on a boundary. For example + * + * fo|o -> will return foo + * foo |bar -> will return foo + * + */ + function findTokenOnLeftOfPosition(file, position) { + // Ideally, getTokenAtPosition should return a token. However, it is currently + // broken, so we do a check to make sure the result was indeed a token. + var tokenAtPosition = getTokenAtPosition(file, position); + if (ts.isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { + return tokenAtPosition; + } + return findPrecedingToken(position, file); + } + ts.findTokenOnLeftOfPosition = findTokenOnLeftOfPosition; + function findNextToken(previousToken, parent, sourceFile) { + return find(parent); + function find(n) { + if (ts.isToken(n) && n.pos === previousToken.end) { + // this is token that starts at the end of previous token - return it + return n; + } + return ts.firstDefined(n.getChildren(sourceFile), function (child) { + var shouldDiveInChildNode = + // previous token is enclosed somewhere in the child + (child.pos <= previousToken.pos && child.end > previousToken.end) || + // previous token ends exactly at the beginning of child + (child.pos === previousToken.end); + return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find(child) : undefined; + }); + } + } + ts.findNextToken = findNextToken; + function findPrecedingToken(position, sourceFile, startNode, excludeJsdoc) { + var result = find((startNode || sourceFile)); + ts.Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result))); + return result; + function find(n) { + if (isNonWhitespaceToken(n) && n.kind !== 1 /* SyntaxKind.EndOfFileToken */) { + return n; + } + var children = n.getChildren(sourceFile); + var i = ts.binarySearchKey(children, position, function (_, i) { return i; }, function (middle, _) { + // This last callback is more of a selector than a comparator - + // `EqualTo` causes the `middle` result to be returned + // `GreaterThan` causes recursion on the left of the middle + // `LessThan` causes recursion on the right of the middle + if (position < children[middle].end) { + // first element whose end position is greater than the input position + if (!children[middle - 1] || position >= children[middle - 1].end) { + return 0 /* Comparison.EqualTo */; + } + return 1 /* Comparison.GreaterThan */; + } + return -1 /* Comparison.LessThan */; + }); + if (i >= 0 && children[i]) { + var child = children[i]; + // Note that the span of a node's tokens is [node.getStart(...), node.end). + // Given that `position < child.end` and child has constituent tokens, we distinguish these cases: + // 1) `position` precedes `child`'s tokens or `child` has no tokens (ie: in a comment or whitespace preceding `child`): + // we need to find the last token in a previous child. + // 2) `position` is within the same span: we recurse on `child`. + if (position < child.end) { + var start = child.getStart(sourceFile, /*includeJsDoc*/ !excludeJsdoc); + var lookInPreviousChild = (start >= position) || // cursor in the leading trivia + !nodeHasTokens(child, sourceFile) || + isWhiteSpaceOnlyJsxText(child); + if (lookInPreviousChild) { + // actual start of the node is past the position - previous token should be at the end of previous child + var candidate_1 = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ i, sourceFile, n.kind); + return candidate_1 && findRightmostToken(candidate_1, sourceFile); + } + else { + // candidate should be in this node + return find(child); + } + } + } + ts.Debug.assert(startNode !== undefined || n.kind === 305 /* SyntaxKind.SourceFile */ || n.kind === 1 /* SyntaxKind.EndOfFileToken */ || ts.isJSDocCommentContainingNode(n)); + // Here we know that none of child token nodes embrace the position, + // the only known case is when position is at the end of the file. + // Try to find the rightmost token in the file without filtering. + // Namely we are skipping the check: 'position < node.end' + var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length, sourceFile, n.kind); + return candidate && findRightmostToken(candidate, sourceFile); + } + } + ts.findPrecedingToken = findPrecedingToken; + function isNonWhitespaceToken(n) { + return ts.isToken(n) && !isWhiteSpaceOnlyJsxText(n); + } + function findRightmostToken(n, sourceFile) { + if (isNonWhitespaceToken(n)) { + return n; + } + var children = n.getChildren(sourceFile); + if (children.length === 0) { + return n; + } + var candidate = findRightmostChildNodeWithTokens(children, /*exclusiveStartPosition*/ children.length, sourceFile, n.kind); + return candidate && findRightmostToken(candidate, sourceFile); + } + /** + * Finds the rightmost child to the left of `children[exclusiveStartPosition]` which is a non-all-whitespace token or has constituent tokens. + */ + function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) { + for (var i = exclusiveStartPosition - 1; i >= 0; i--) { + var child = children[i]; + if (isWhiteSpaceOnlyJsxText(child)) { + if (i === 0 && (parentKind === 11 /* SyntaxKind.JsxText */ || parentKind === 279 /* SyntaxKind.JsxSelfClosingElement */)) { + ts.Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`"); + } + } + else if (nodeHasTokens(children[i], sourceFile)) { + return children[i]; + } + } + } + function isInString(sourceFile, position, previousToken) { + if (previousToken === void 0) { previousToken = findPrecedingToken(position, sourceFile); } + if (previousToken && ts.isStringTextContainingNode(previousToken)) { + var start = previousToken.getStart(sourceFile); + var end = previousToken.getEnd(); + // To be "in" one of these literals, the position has to be: + // 1. entirely within the token text. + // 2. at the end position of an unterminated token. + // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). + if (start < position && position < end) { + return true; + } + if (position === end) { + return !!previousToken.isUnterminated; + } + } + return false; + } + ts.isInString = isInString; + /** + * returns true if the position is in between the open and close elements of an JSX expression. + */ + function isInsideJsxElementOrAttribute(sourceFile, position) { + var token = getTokenAtPosition(sourceFile, position); + if (!token) { + return false; + } + if (token.kind === 11 /* SyntaxKind.JsxText */) { + return true; + } + //
    Hello |
    + if (token.kind === 29 /* SyntaxKind.LessThanToken */ && token.parent.kind === 11 /* SyntaxKind.JsxText */) { + return true; + } + //
    { |
    or
    + if (token.kind === 29 /* SyntaxKind.LessThanToken */ && token.parent.kind === 288 /* SyntaxKind.JsxExpression */) { + return true; + } + //
    { + // | + // } < /div> + if (token && token.kind === 19 /* SyntaxKind.CloseBraceToken */ && token.parent.kind === 288 /* SyntaxKind.JsxExpression */) { + return true; + } + //
    |
    + if (token.kind === 29 /* SyntaxKind.LessThanToken */ && token.parent.kind === 281 /* SyntaxKind.JsxClosingElement */) { + return true; + } + return false; + } + ts.isInsideJsxElementOrAttribute = isInsideJsxElementOrAttribute; + function isWhiteSpaceOnlyJsxText(node) { + return ts.isJsxText(node) && node.containsOnlyTriviaWhiteSpaces; + } + function isInTemplateString(sourceFile, position) { + var token = getTokenAtPosition(sourceFile, position); + return ts.isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); + } + ts.isInTemplateString = isInTemplateString; + function isInJSXText(sourceFile, position) { + var token = getTokenAtPosition(sourceFile, position); + if (ts.isJsxText(token)) { + return true; + } + if (token.kind === 18 /* SyntaxKind.OpenBraceToken */ && ts.isJsxExpression(token.parent) && ts.isJsxElement(token.parent.parent)) { + return true; + } + if (token.kind === 29 /* SyntaxKind.LessThanToken */ && ts.isJsxOpeningLikeElement(token.parent) && ts.isJsxElement(token.parent.parent)) { + return true; + } + return false; + } + ts.isInJSXText = isInJSXText; + function isInsideJsxElement(sourceFile, position) { + function isInsideJsxElementTraversal(node) { + while (node) { + if (node.kind >= 279 /* SyntaxKind.JsxSelfClosingElement */ && node.kind <= 288 /* SyntaxKind.JsxExpression */ + || node.kind === 11 /* SyntaxKind.JsxText */ + || node.kind === 29 /* SyntaxKind.LessThanToken */ + || node.kind === 31 /* SyntaxKind.GreaterThanToken */ + || node.kind === 79 /* SyntaxKind.Identifier */ + || node.kind === 19 /* SyntaxKind.CloseBraceToken */ + || node.kind === 18 /* SyntaxKind.OpenBraceToken */ + || node.kind === 43 /* SyntaxKind.SlashToken */) { + node = node.parent; + } + else if (node.kind === 278 /* SyntaxKind.JsxElement */) { + if (position > node.getStart(sourceFile)) + return true; + node = node.parent; + } + else { + return false; + } + } + return false; + } + return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position)); + } + ts.isInsideJsxElement = isInsideJsxElement; + function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) { + var closeTokenText = ts.tokenToString(token.kind); + var matchingTokenText = ts.tokenToString(matchingTokenKind); + var tokenFullStart = token.getFullStart(); + // Text-scan based fast path - can be bamboozled by comments and other trivia, but often provides + // a good, fast approximation without too much extra work in the cases where it fails. + var bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart); + if (bestGuessIndex === -1) { + return undefined; // if the token text doesn't appear in the file, there can't be a match - super fast bail + } + // we can only use the textual result directly if we didn't have to count any close tokens within the range + if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) { + var nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile); + if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) { + return nodeAtGuess; + } + } + var tokenKind = token.kind; + var remainingMatchingTokens = 0; + while (true) { + var preceding = findPrecedingToken(token.getFullStart(), sourceFile); + if (!preceding) { + return undefined; + } + token = preceding; + if (token.kind === matchingTokenKind) { + if (remainingMatchingTokens === 0) { + return token; + } + remainingMatchingTokens--; + } + else if (token.kind === tokenKind) { + remainingMatchingTokens++; + } + } + } + ts.findPrecedingMatchingToken = findPrecedingMatchingToken; + function removeOptionality(type, isOptionalExpression, isOptionalChain) { + return isOptionalExpression ? type.getNonNullableType() : + isOptionalChain ? type.getNonOptionalType() : + type; + } + ts.removeOptionality = removeOptionality; + function isPossiblyTypeArgumentPosition(token, sourceFile, checker) { + var info = getPossibleTypeArgumentsInfo(token, sourceFile); + return info !== undefined && (ts.isPartOfTypeNode(info.called) || + getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || + isPossiblyTypeArgumentPosition(info.called, sourceFile, checker)); + } + ts.isPossiblyTypeArgumentPosition = isPossiblyTypeArgumentPosition; + function getPossibleGenericSignatures(called, typeArgumentCount, checker) { + var type = checker.getTypeAtLocation(called); + if (ts.isOptionalChain(called.parent)) { + type = removeOptionality(type, ts.isOptionalChainRoot(called.parent), /*isOptionalChain*/ true); + } + var signatures = ts.isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures(); + return signatures.filter(function (candidate) { return !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount; }); + } + ts.getPossibleGenericSignatures = getPossibleGenericSignatures; + // Get info for an expression like `f <` that may be the start of type arguments. + function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) { + // This is a rare case, but one that saves on a _lot_ of work if true - if the source file has _no_ `<` character, + // then there obviously can't be any type arguments - no expensive brace-matching backwards scanning required + if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) { + return undefined; + } + var token = tokenIn; + // This function determines if the node could be type argument position + // Since during editing, when type argument list is not complete, + // the tree could be of any shape depending on the tokens parsed before current node, + // scanning of the previous identifier followed by "<" before current node would give us better result + // Note that we also balance out the already provided type arguments, arrays, object literals while doing so + var remainingLessThanTokens = 0; + var nTypeArguments = 0; + while (token) { + switch (token.kind) { + case 29 /* SyntaxKind.LessThanToken */: + // Found the beginning of the generic argument expression + token = findPrecedingToken(token.getFullStart(), sourceFile); + if (token && token.kind === 28 /* SyntaxKind.QuestionDotToken */) { + token = findPrecedingToken(token.getFullStart(), sourceFile); + } + if (!token || !ts.isIdentifier(token)) + return undefined; + if (!remainingLessThanTokens) { + return ts.isDeclarationName(token) ? undefined : { called: token, nTypeArguments: nTypeArguments }; + } + remainingLessThanTokens--; + break; + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + remainingLessThanTokens = +3; + break; + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + remainingLessThanTokens = +2; + break; + case 31 /* SyntaxKind.GreaterThanToken */: + remainingLessThanTokens++; + break; + case 19 /* SyntaxKind.CloseBraceToken */: + // This can be object type, skip until we find the matching open brace token + // Skip until the matching open brace token + token = findPrecedingMatchingToken(token, 18 /* SyntaxKind.OpenBraceToken */, sourceFile); + if (!token) + return undefined; + break; + case 21 /* SyntaxKind.CloseParenToken */: + // This can be object type, skip until we find the matching open brace token + // Skip until the matching open brace token + token = findPrecedingMatchingToken(token, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (!token) + return undefined; + break; + case 23 /* SyntaxKind.CloseBracketToken */: + // This can be object type, skip until we find the matching open brace token + // Skip until the matching open brace token + token = findPrecedingMatchingToken(token, 22 /* SyntaxKind.OpenBracketToken */, sourceFile); + if (!token) + return undefined; + break; + // Valid tokens in a type name. Skip. + case 27 /* SyntaxKind.CommaToken */: + nTypeArguments++; + break; + case 38 /* SyntaxKind.EqualsGreaterThanToken */: + // falls through + case 79 /* SyntaxKind.Identifier */: + case 10 /* SyntaxKind.StringLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + case 9 /* SyntaxKind.BigIntLiteral */: + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + // falls through + case 112 /* SyntaxKind.TypeOfKeyword */: + case 94 /* SyntaxKind.ExtendsKeyword */: + case 140 /* SyntaxKind.KeyOfKeyword */: + case 24 /* SyntaxKind.DotToken */: + case 51 /* SyntaxKind.BarToken */: + case 57 /* SyntaxKind.QuestionToken */: + case 58 /* SyntaxKind.ColonToken */: + break; + default: + if (ts.isTypeNode(token)) { + break; + } + // Invalid token in type + return undefined; + } + token = findPrecedingToken(token.getFullStart(), sourceFile); + } + return undefined; + } + ts.getPossibleTypeArgumentsInfo = getPossibleTypeArgumentsInfo; + /** + * Returns true if the cursor at position in sourceFile is within a comment. + * + * @param tokenAtPosition Must equal `getTokenAtPosition(sourceFile, position) + * @param predicate Additional predicate to test on the comment range. + */ + function isInComment(sourceFile, position, tokenAtPosition) { + return ts.formatting.getRangeOfEnclosingComment(sourceFile, position, /*precedingToken*/ undefined, tokenAtPosition); + } + ts.isInComment = isInComment; + function hasDocComment(sourceFile, position) { + var token = getTokenAtPosition(sourceFile, position); + return !!ts.findAncestor(token, ts.isJSDoc); + } + ts.hasDocComment = hasDocComment; + function nodeHasTokens(n, sourceFile) { + // If we have a token or node that has a non-zero width, it must have tokens. + // Note: getWidth() does not take trivia into account. + return n.kind === 1 /* SyntaxKind.EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0; + } + function getNodeModifiers(node, excludeFlags) { + if (excludeFlags === void 0) { excludeFlags = 0 /* ModifierFlags.None */; } + var result = []; + var flags = ts.isDeclaration(node) + ? ts.getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags + : 0 /* ModifierFlags.None */; + if (flags & 8 /* ModifierFlags.Private */) + result.push("private" /* ScriptElementKindModifier.privateMemberModifier */); + if (flags & 16 /* ModifierFlags.Protected */) + result.push("protected" /* ScriptElementKindModifier.protectedMemberModifier */); + if (flags & 4 /* ModifierFlags.Public */) + result.push("public" /* ScriptElementKindModifier.publicMemberModifier */); + if (flags & 32 /* ModifierFlags.Static */ || ts.isClassStaticBlockDeclaration(node)) + result.push("static" /* ScriptElementKindModifier.staticModifier */); + if (flags & 128 /* ModifierFlags.Abstract */) + result.push("abstract" /* ScriptElementKindModifier.abstractModifier */); + if (flags & 1 /* ModifierFlags.Export */) + result.push("export" /* ScriptElementKindModifier.exportedModifier */); + if (flags & 8192 /* ModifierFlags.Deprecated */) + result.push("deprecated" /* ScriptElementKindModifier.deprecatedModifier */); + if (node.flags & 16777216 /* NodeFlags.Ambient */) + result.push("declare" /* ScriptElementKindModifier.ambientModifier */); + if (node.kind === 271 /* SyntaxKind.ExportAssignment */) + result.push("export" /* ScriptElementKindModifier.exportedModifier */); + return result.length > 0 ? result.join(",") : "" /* ScriptElementKindModifier.none */; + } + ts.getNodeModifiers = getNodeModifiers; + function getTypeArgumentOrTypeParameterList(node) { + if (node.kind === 178 /* SyntaxKind.TypeReference */ || node.kind === 208 /* SyntaxKind.CallExpression */) { + return node.typeArguments; + } + if (ts.isFunctionLike(node) || node.kind === 257 /* SyntaxKind.ClassDeclaration */ || node.kind === 258 /* SyntaxKind.InterfaceDeclaration */) { + return node.typeParameters; + } + return undefined; + } + ts.getTypeArgumentOrTypeParameterList = getTypeArgumentOrTypeParameterList; + function isComment(kind) { + return kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ || kind === 3 /* SyntaxKind.MultiLineCommentTrivia */; + } + ts.isComment = isComment; + function isStringOrRegularExpressionOrTemplateLiteral(kind) { + if (kind === 10 /* SyntaxKind.StringLiteral */ + || kind === 13 /* SyntaxKind.RegularExpressionLiteral */ + || ts.isTemplateLiteralKind(kind)) { + return true; + } + return false; + } + ts.isStringOrRegularExpressionOrTemplateLiteral = isStringOrRegularExpressionOrTemplateLiteral; + function isPunctuation(kind) { + return 18 /* SyntaxKind.FirstPunctuation */ <= kind && kind <= 78 /* SyntaxKind.LastPunctuation */; + } + ts.isPunctuation = isPunctuation; + function isInsideTemplateLiteral(node, position, sourceFile) { + return ts.isTemplateLiteralKind(node.kind) + && (node.getStart(sourceFile) < position && position < node.end) || (!!node.isUnterminated && position === node.end); + } + ts.isInsideTemplateLiteral = isInsideTemplateLiteral; + function isAccessibilityModifier(kind) { + switch (kind) { + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + return true; + } + return false; + } + ts.isAccessibilityModifier = isAccessibilityModifier; + function cloneCompilerOptions(options) { + var result = ts.clone(options); + ts.setConfigFileInOptions(result, options && options.configFile); + return result; + } + ts.cloneCompilerOptions = cloneCompilerOptions; + function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { + if (node.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ || + node.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + // [a,b,c] from: + // [a, b, c] = someExpression; + if (node.parent.kind === 221 /* SyntaxKind.BinaryExpression */ && + node.parent.left === node && + node.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + return true; + } + // [a, b, c] from: + // for([a, b, c] of expression) + if (node.parent.kind === 244 /* SyntaxKind.ForOfStatement */ && + node.parent.initializer === node) { + return true; + } + // [a, b, c] of + // [x, [a, b, c] ] = someExpression + // or + // {x, a: {a, b, c} } = someExpression + if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 296 /* SyntaxKind.PropertyAssignment */ ? node.parent.parent : node.parent)) { + return true; + } + } + return false; + } + ts.isArrayLiteralOrObjectLiteralDestructuringPattern = isArrayLiteralOrObjectLiteralDestructuringPattern; + function isInReferenceComment(sourceFile, position) { + return isInReferenceCommentWorker(sourceFile, position, /*shouldBeReference*/ true); + } + ts.isInReferenceComment = isInReferenceComment; + function isInNonReferenceComment(sourceFile, position) { + return isInReferenceCommentWorker(sourceFile, position, /*shouldBeReference*/ false); + } + ts.isInNonReferenceComment = isInNonReferenceComment; + function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) { + var range = isInComment(sourceFile, position, /*tokenAtPosition*/ undefined); + return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end)); + } + function getReplacementSpanForContextToken(contextToken) { + if (!contextToken) + return undefined; + switch (contextToken.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return createTextSpanFromStringLiteralLikeContent(contextToken); + default: + return createTextSpanFromNode(contextToken); + } + } + ts.getReplacementSpanForContextToken = getReplacementSpanForContextToken; + function createTextSpanFromNode(node, sourceFile, endNode) { + return ts.createTextSpanFromBounds(node.getStart(sourceFile), (endNode || node).getEnd()); + } + ts.createTextSpanFromNode = createTextSpanFromNode; + function createTextSpanFromStringLiteralLikeContent(node) { + if (node.isUnterminated) + return undefined; + return ts.createTextSpanFromBounds(node.getStart() + 1, node.getEnd() - 1); + } + ts.createTextSpanFromStringLiteralLikeContent = createTextSpanFromStringLiteralLikeContent; + function createTextRangeFromNode(node, sourceFile) { + return ts.createRange(node.getStart(sourceFile), node.end); + } + ts.createTextRangeFromNode = createTextRangeFromNode; + function createTextSpanFromRange(range) { + return ts.createTextSpanFromBounds(range.pos, range.end); + } + ts.createTextSpanFromRange = createTextSpanFromRange; + function createTextRangeFromSpan(span) { + return ts.createRange(span.start, span.start + span.length); + } + ts.createTextRangeFromSpan = createTextRangeFromSpan; + function createTextChangeFromStartLength(start, length, newText) { + return createTextChange(ts.createTextSpan(start, length), newText); + } + ts.createTextChangeFromStartLength = createTextChangeFromStartLength; + function createTextChange(span, newText) { + return { span: span, newText: newText }; + } + ts.createTextChange = createTextChange; + ts.typeKeywords = [ + 130 /* SyntaxKind.AnyKeyword */, + 128 /* SyntaxKind.AssertsKeyword */, + 158 /* SyntaxKind.BigIntKeyword */, + 133 /* SyntaxKind.BooleanKeyword */, + 95 /* SyntaxKind.FalseKeyword */, + 137 /* SyntaxKind.InferKeyword */, + 140 /* SyntaxKind.KeyOfKeyword */, + 143 /* SyntaxKind.NeverKeyword */, + 104 /* SyntaxKind.NullKeyword */, + 147 /* SyntaxKind.NumberKeyword */, + 148 /* SyntaxKind.ObjectKeyword */, + 145 /* SyntaxKind.ReadonlyKeyword */, + 150 /* SyntaxKind.StringKeyword */, + 151 /* SyntaxKind.SymbolKeyword */, + 110 /* SyntaxKind.TrueKeyword */, + 114 /* SyntaxKind.VoidKeyword */, + 153 /* SyntaxKind.UndefinedKeyword */, + 154 /* SyntaxKind.UniqueKeyword */, + 155 /* SyntaxKind.UnknownKeyword */, + ]; + function isTypeKeyword(kind) { + return ts.contains(ts.typeKeywords, kind); + } + ts.isTypeKeyword = isTypeKeyword; + function isTypeKeywordToken(node) { + return node.kind === 152 /* SyntaxKind.TypeKeyword */; + } + ts.isTypeKeywordToken = isTypeKeywordToken; + function isTypeKeywordTokenOrIdentifier(node) { + return isTypeKeywordToken(node) || ts.isIdentifier(node) && node.text === "type"; + } + ts.isTypeKeywordTokenOrIdentifier = isTypeKeywordTokenOrIdentifier; + /** True if the symbol is for an external module, as opposed to a namespace. */ + function isExternalModuleSymbol(moduleSymbol) { + return !!(moduleSymbol.flags & 1536 /* SymbolFlags.Module */) && moduleSymbol.name.charCodeAt(0) === 34 /* CharacterCodes.doubleQuote */; + } + ts.isExternalModuleSymbol = isExternalModuleSymbol; + function nodeSeenTracker() { + var seen = []; + return function (node) { + var id = ts.getNodeId(node); + return !seen[id] && (seen[id] = true); + }; + } + ts.nodeSeenTracker = nodeSeenTracker; + function getSnapshotText(snap) { + return snap.getText(0, snap.getLength()); + } + ts.getSnapshotText = getSnapshotText; + function repeatString(str, count) { + var result = ""; + for (var i = 0; i < count; i++) { + result += str; + } + return result; + } + ts.repeatString = repeatString; + function skipConstraint(type) { + return type.isTypeParameter() ? type.getConstraint() || type : type; + } + ts.skipConstraint = skipConstraint; + function getNameFromPropertyName(name) { + return name.kind === 162 /* SyntaxKind.ComputedPropertyName */ + // treat computed property names where expression is string/numeric literal as just string/numeric literal + ? ts.isStringOrNumericLiteralLike(name.expression) ? name.expression.text : undefined + : ts.isPrivateIdentifier(name) ? ts.idText(name) : ts.getTextOfIdentifierOrLiteral(name); + } + ts.getNameFromPropertyName = getNameFromPropertyName; + function programContainsModules(program) { + return program.getSourceFiles().some(function (s) { return !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator); }); + } + ts.programContainsModules = programContainsModules; + function programContainsEsModules(program) { + return program.getSourceFiles().some(function (s) { return !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator; }); + } + ts.programContainsEsModules = programContainsEsModules; + function compilerOptionsIndicateEsModules(compilerOptions) { + return !!compilerOptions.module || ts.getEmitScriptTarget(compilerOptions) >= 2 /* ScriptTarget.ES2015 */ || !!compilerOptions.noEmit; + } + ts.compilerOptionsIndicateEsModules = compilerOptionsIndicateEsModules; + function createModuleSpecifierResolutionHost(program, host) { + // Mix in `getSymlinkCache` from Program when host doesn't have it + // in order for non-Project hosts to have a symlinks cache. + return { + fileExists: function (fileName) { return program.fileExists(fileName); }, + getCurrentDirectory: function () { return host.getCurrentDirectory(); }, + readFile: ts.maybeBind(host, host.readFile), + useCaseSensitiveFileNames: ts.maybeBind(host, host.useCaseSensitiveFileNames), + getSymlinkCache: ts.maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache, + getModuleSpecifierCache: ts.maybeBind(host, host.getModuleSpecifierCache), + getPackageJsonInfoCache: function () { var _a; return (_a = program.getModuleResolutionCache()) === null || _a === void 0 ? void 0 : _a.getPackageJsonInfoCache(); }, + getGlobalTypingsCacheLocation: ts.maybeBind(host, host.getGlobalTypingsCacheLocation), + redirectTargetsMap: program.redirectTargetsMap, + getProjectReferenceRedirect: function (fileName) { return program.getProjectReferenceRedirect(fileName); }, + isSourceOfProjectReferenceRedirect: function (fileName) { return program.isSourceOfProjectReferenceRedirect(fileName); }, + getNearestAncestorDirectoryWithPackageJson: ts.maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson), + getFileIncludeReasons: function () { return program.getFileIncludeReasons(); }, + }; + } + ts.createModuleSpecifierResolutionHost = createModuleSpecifierResolutionHost; + function getModuleSpecifierResolverHost(program, host) { + return __assign(__assign({}, createModuleSpecifierResolutionHost(program, host)), { getCommonSourceDirectory: function () { return program.getCommonSourceDirectory(); } }); + } + ts.getModuleSpecifierResolverHost = getModuleSpecifierResolverHost; + function moduleResolutionRespectsExports(moduleResolution) { + return moduleResolution >= ts.ModuleResolutionKind.Node16 && moduleResolution <= ts.ModuleResolutionKind.NodeNext; + } + ts.moduleResolutionRespectsExports = moduleResolutionRespectsExports; + function moduleResolutionUsesNodeModules(moduleResolution) { + return moduleResolution === ts.ModuleResolutionKind.NodeJs || moduleResolution >= ts.ModuleResolutionKind.Node16 && moduleResolution <= ts.ModuleResolutionKind.NodeNext; + } + ts.moduleResolutionUsesNodeModules = moduleResolutionUsesNodeModules; + function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) { + return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : undefined; + } + ts.makeImportIfNecessary = makeImportIfNecessary; + function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) { + return ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, defaultImport || namedImports + ? ts.factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? ts.factory.createNamedImports(namedImports) : undefined) + : undefined, typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier, + /*assertClause*/ undefined); + } + ts.makeImport = makeImport; + function makeStringLiteral(text, quotePreference) { + return ts.factory.createStringLiteral(text, quotePreference === 0 /* QuotePreference.Single */); + } + ts.makeStringLiteral = makeStringLiteral; + var QuotePreference; + (function (QuotePreference) { + QuotePreference[QuotePreference["Single"] = 0] = "Single"; + QuotePreference[QuotePreference["Double"] = 1] = "Double"; + })(QuotePreference = ts.QuotePreference || (ts.QuotePreference = {})); + function quotePreferenceFromString(str, sourceFile) { + return ts.isStringDoubleQuoted(str, sourceFile) ? 1 /* QuotePreference.Double */ : 0 /* QuotePreference.Single */; + } + ts.quotePreferenceFromString = quotePreferenceFromString; + function getQuotePreference(sourceFile, preferences) { + if (preferences.quotePreference && preferences.quotePreference !== "auto") { + return preferences.quotePreference === "single" ? 0 /* QuotePreference.Single */ : 1 /* QuotePreference.Double */; + } + else { + // ignore synthetic import added when importHelpers: true + var firstModuleSpecifier = sourceFile.imports && + ts.find(sourceFile.imports, function (n) { return ts.isStringLiteral(n) && !ts.nodeIsSynthesized(n.parent); }); + return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* QuotePreference.Double */; + } + } + ts.getQuotePreference = getQuotePreference; + function getQuoteFromPreference(qp) { + switch (qp) { + case 0 /* QuotePreference.Single */: return "'"; + case 1 /* QuotePreference.Double */: return '"'; + default: return ts.Debug.assertNever(qp); + } + } + ts.getQuoteFromPreference = getQuoteFromPreference; + function symbolNameNoDefault(symbol) { + var escaped = symbolEscapedNameNoDefault(symbol); + return escaped === undefined ? undefined : ts.unescapeLeadingUnderscores(escaped); + } + ts.symbolNameNoDefault = symbolNameNoDefault; + function symbolEscapedNameNoDefault(symbol) { + if (symbol.escapedName !== "default" /* InternalSymbolName.Default */) { + return symbol.escapedName; + } + return ts.firstDefined(symbol.declarations, function (decl) { + var name = ts.getNameOfDeclaration(decl); + return name && name.kind === 79 /* SyntaxKind.Identifier */ ? name.escapedText : undefined; + }); + } + ts.symbolEscapedNameNoDefault = symbolEscapedNameNoDefault; + function isModuleSpecifierLike(node) { + return ts.isStringLiteralLike(node) && (ts.isExternalModuleReference(node.parent) || + ts.isImportDeclaration(node.parent) || + ts.isRequireCall(node.parent, /*requireStringLiteralLikeArgument*/ false) && node.parent.arguments[0] === node || + ts.isImportCall(node.parent) && node.parent.arguments[0] === node); + } + ts.isModuleSpecifierLike = isModuleSpecifierLike; + function isObjectBindingElementWithoutPropertyName(bindingElement) { + return ts.isBindingElement(bindingElement) && + ts.isObjectBindingPattern(bindingElement.parent) && + ts.isIdentifier(bindingElement.name) && + !bindingElement.propertyName; + } + ts.isObjectBindingElementWithoutPropertyName = isObjectBindingElementWithoutPropertyName; + function getPropertySymbolFromBindingElement(checker, bindingElement) { + var typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); + return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); + } + ts.getPropertySymbolFromBindingElement = getPropertySymbolFromBindingElement; + function getParentNodeInSpan(node, file, span) { + if (!node) + return undefined; + while (node.parent) { + if (ts.isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) { + return node; + } + node = node.parent; + } + } + ts.getParentNodeInSpan = getParentNodeInSpan; + function spanContainsNode(span, node, file) { + return ts.textSpanContainsPosition(span, node.getStart(file)) && + node.getEnd() <= ts.textSpanEnd(span); + } + function findModifier(node, kind) { + return node.modifiers && ts.find(node.modifiers, function (m) { return m.kind === kind; }); + } + ts.findModifier = findModifier; + function insertImports(changes, sourceFile, imports, blankLineBetween) { + var decl = ts.isArray(imports) ? imports[0] : imports; + var importKindPredicate = decl.kind === 237 /* SyntaxKind.VariableStatement */ ? ts.isRequireVariableStatement : ts.isAnyImportSyntax; + var existingImportStatements = ts.filter(sourceFile.statements, importKindPredicate); + var sortedNewImports = ts.isArray(imports) ? ts.stableSort(imports, ts.OrganizeImports.compareImportsOrRequireStatements) : [imports]; + if (!existingImportStatements.length) { + changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); + } + else if (existingImportStatements && ts.OrganizeImports.importsAreSorted(existingImportStatements)) { + for (var _i = 0, sortedNewImports_1 = sortedNewImports; _i < sortedNewImports_1.length; _i++) { + var newImport = sortedNewImports_1[_i]; + var insertionIndex = ts.OrganizeImports.getImportDeclarationInsertionIndex(existingImportStatements, newImport); + if (insertionIndex === 0) { + // If the first import is top-of-file, insert after the leading comment which is likely the header. + var options = existingImportStatements[0] === sourceFile.statements[0] ? + { leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude } : {}; + changes.insertNodeBefore(sourceFile, existingImportStatements[0], newImport, /*blankLineBetween*/ false, options); + } + else { + var prevImport = existingImportStatements[insertionIndex - 1]; + changes.insertNodeAfter(sourceFile, prevImport, newImport); + } + } + } + else { + var lastExistingImport = ts.lastOrUndefined(existingImportStatements); + if (lastExistingImport) { + changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports); + } + else { + changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); + } + } + } + ts.insertImports = insertImports; + function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) { + ts.Debug.assert(importClause.isTypeOnly); + return ts.cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken); + } + ts.getTypeKeywordOfTypeOnlyImport = getTypeKeywordOfTypeOnlyImport; + function textSpansEqual(a, b) { + return !!a && !!b && a.start === b.start && a.length === b.length; + } + ts.textSpansEqual = textSpansEqual; + function documentSpansEqual(a, b) { + return a.fileName === b.fileName && textSpansEqual(a.textSpan, b.textSpan); + } + ts.documentSpansEqual = documentSpansEqual; + /** + * Iterates through 'array' by index and performs the callback on each element of array until the callback + * returns a truthy value, then returns that value. + * If no such value is found, the callback is applied to each element of array and undefined is returned. + */ + function forEachUnique(array, callback) { + if (array) { + for (var i = 0; i < array.length; i++) { + if (array.indexOf(array[i]) === i) { + var result = callback(array[i], i); + if (result) { + return result; + } + } + } + } + return undefined; + } + ts.forEachUnique = forEachUnique; + function isTextWhiteSpaceLike(text, startPos, endPos) { + for (var i = startPos; i < endPos; i++) { + if (!ts.isWhiteSpaceLike(text.charCodeAt(i))) { + return false; + } + } + return true; + } + ts.isTextWhiteSpaceLike = isTextWhiteSpaceLike; + // #endregion + // Display-part writer helpers + // #region + function isFirstDeclarationOfSymbolParameter(symbol) { + var declaration = symbol.declarations ? ts.firstOrUndefined(symbol.declarations) : undefined; + return !!ts.findAncestor(declaration, function (n) { + return ts.isParameter(n) ? true : ts.isBindingElement(n) || ts.isObjectBindingPattern(n) || ts.isArrayBindingPattern(n) ? false : "quit"; + }); + } + ts.isFirstDeclarationOfSymbolParameter = isFirstDeclarationOfSymbolParameter; + var displayPartWriter = getDisplayPartWriter(); + function getDisplayPartWriter() { + var absoluteMaximumLength = ts.defaultMaximumTruncationLength * 10; // A hard cutoff to avoid overloading the messaging channel in worst-case scenarios + var displayParts; + var lineStart; + var indent; + var length; + resetWriter(); + var unknownWrite = function (text) { return writeKind(text, ts.SymbolDisplayPartKind.text); }; + return { + displayParts: function () { + var finalText = displayParts.length && displayParts[displayParts.length - 1].text; + if (length > absoluteMaximumLength && finalText && finalText !== "...") { + if (!ts.isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) { + displayParts.push(displayPart(" ", ts.SymbolDisplayPartKind.space)); + } + displayParts.push(displayPart("...", ts.SymbolDisplayPartKind.punctuation)); + } + return displayParts; + }, + writeKeyword: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.keyword); }, + writeOperator: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.operator); }, + writePunctuation: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, + writeTrailingSemicolon: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.punctuation); }, + writeSpace: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.space); }, + writeStringLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, + writeParameter: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.parameterName); }, + writeProperty: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.propertyName); }, + writeLiteral: function (text) { return writeKind(text, ts.SymbolDisplayPartKind.stringLiteral); }, + writeSymbol: writeSymbol, + writeLine: writeLine, + write: unknownWrite, + writeComment: unknownWrite, + getText: function () { return ""; }, + getTextPos: function () { return 0; }, + getColumn: function () { return 0; }, + getLine: function () { return 0; }, + isAtStartOfLine: function () { return false; }, + hasTrailingWhitespace: function () { return false; }, + hasTrailingComment: function () { return false; }, + rawWrite: ts.notImplemented, + getIndent: function () { return indent; }, + increaseIndent: function () { indent++; }, + decreaseIndent: function () { indent--; }, + clear: resetWriter, + trackSymbol: function () { return false; }, + reportInaccessibleThisError: ts.noop, + reportInaccessibleUniqueSymbolError: ts.noop, + reportPrivateInBaseOfClassExpression: ts.noop, + }; + function writeIndent() { + if (length > absoluteMaximumLength) + return; + if (lineStart) { + var indentString = ts.getIndentString(indent); + if (indentString) { + length += indentString.length; + displayParts.push(displayPart(indentString, ts.SymbolDisplayPartKind.space)); + } + lineStart = false; + } + } + function writeKind(text, kind) { + if (length > absoluteMaximumLength) + return; + writeIndent(); + length += text.length; + displayParts.push(displayPart(text, kind)); + } + function writeSymbol(text, symbol) { + if (length > absoluteMaximumLength) + return; + writeIndent(); + length += text.length; + displayParts.push(symbolPart(text, symbol)); + } + function writeLine() { + if (length > absoluteMaximumLength) + return; + length += 1; + displayParts.push(lineBreakPart()); + lineStart = true; + } + function resetWriter() { + displayParts = []; + lineStart = true; + indent = 0; + length = 0; + } + } + function symbolPart(text, symbol) { + return displayPart(text, displayPartKind(symbol)); + function displayPartKind(symbol) { + var flags = symbol.flags; + if (flags & 3 /* SymbolFlags.Variable */) { + return isFirstDeclarationOfSymbolParameter(symbol) ? ts.SymbolDisplayPartKind.parameterName : ts.SymbolDisplayPartKind.localName; + } + if (flags & 4 /* SymbolFlags.Property */) + return ts.SymbolDisplayPartKind.propertyName; + if (flags & 32768 /* SymbolFlags.GetAccessor */) + return ts.SymbolDisplayPartKind.propertyName; + if (flags & 65536 /* SymbolFlags.SetAccessor */) + return ts.SymbolDisplayPartKind.propertyName; + if (flags & 8 /* SymbolFlags.EnumMember */) + return ts.SymbolDisplayPartKind.enumMemberName; + if (flags & 16 /* SymbolFlags.Function */) + return ts.SymbolDisplayPartKind.functionName; + if (flags & 32 /* SymbolFlags.Class */) + return ts.SymbolDisplayPartKind.className; + if (flags & 64 /* SymbolFlags.Interface */) + return ts.SymbolDisplayPartKind.interfaceName; + if (flags & 384 /* SymbolFlags.Enum */) + return ts.SymbolDisplayPartKind.enumName; + if (flags & 1536 /* SymbolFlags.Module */) + return ts.SymbolDisplayPartKind.moduleName; + if (flags & 8192 /* SymbolFlags.Method */) + return ts.SymbolDisplayPartKind.methodName; + if (flags & 262144 /* SymbolFlags.TypeParameter */) + return ts.SymbolDisplayPartKind.typeParameterName; + if (flags & 524288 /* SymbolFlags.TypeAlias */) + return ts.SymbolDisplayPartKind.aliasName; + if (flags & 2097152 /* SymbolFlags.Alias */) + return ts.SymbolDisplayPartKind.aliasName; + return ts.SymbolDisplayPartKind.text; + } + } + ts.symbolPart = symbolPart; + function displayPart(text, kind) { + return { text: text, kind: ts.SymbolDisplayPartKind[kind] }; + } + ts.displayPart = displayPart; + function spacePart() { + return displayPart(" ", ts.SymbolDisplayPartKind.space); + } + ts.spacePart = spacePart; + function keywordPart(kind) { + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.keyword); + } + ts.keywordPart = keywordPart; + function punctuationPart(kind) { + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.punctuation); + } + ts.punctuationPart = punctuationPart; + function operatorPart(kind) { + return displayPart(ts.tokenToString(kind), ts.SymbolDisplayPartKind.operator); + } + ts.operatorPart = operatorPart; + function parameterNamePart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.parameterName); + } + ts.parameterNamePart = parameterNamePart; + function propertyNamePart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.propertyName); + } + ts.propertyNamePart = propertyNamePart; + function textOrKeywordPart(text) { + var kind = ts.stringToToken(text); + return kind === undefined + ? textPart(text) + : keywordPart(kind); + } + ts.textOrKeywordPart = textOrKeywordPart; + function textPart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.text); + } + ts.textPart = textPart; + function typeAliasNamePart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.aliasName); + } + ts.typeAliasNamePart = typeAliasNamePart; + function typeParameterNamePart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.typeParameterName); + } + ts.typeParameterNamePart = typeParameterNamePart; + function linkTextPart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.linkText); + } + ts.linkTextPart = linkTextPart; + function linkNamePart(text, target) { + return { + text: text, + kind: ts.SymbolDisplayPartKind[ts.SymbolDisplayPartKind.linkName], + target: { + fileName: ts.getSourceFileOfNode(target).fileName, + textSpan: createTextSpanFromNode(target), + }, + }; + } + ts.linkNamePart = linkNamePart; + function linkPart(text) { + return displayPart(text, ts.SymbolDisplayPartKind.link); + } + ts.linkPart = linkPart; + function buildLinkParts(link, checker) { + var _a; + var prefix = ts.isJSDocLink(link) ? "link" + : ts.isJSDocLinkCode(link) ? "linkcode" + : "linkplain"; + var parts = [linkPart("{@".concat(prefix, " "))]; + if (!link.name) { + if (link.text) { + parts.push(linkTextPart(link.text)); + } + } + else { + var symbol = checker === null || checker === void 0 ? void 0 : checker.getSymbolAtLocation(link.name); + var suffix = findLinkNameEnd(link.text); + var name = ts.getTextOfNode(link.name) + link.text.slice(0, suffix); + var text = skipSeparatorFromLinkText(link.text.slice(suffix)); + var decl = (symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration) || ((_a = symbol === null || symbol === void 0 ? void 0 : symbol.declarations) === null || _a === void 0 ? void 0 : _a[0]); + if (decl) { + parts.push(linkNamePart(name, decl)); + if (text) + parts.push(linkTextPart(text)); + } + else { + parts.push(linkTextPart(name + (suffix || text.indexOf("://") === 0 ? "" : " ") + text)); + } + } + parts.push(linkPart("}")); + return parts; + } + ts.buildLinkParts = buildLinkParts; + function skipSeparatorFromLinkText(text) { + var pos = 0; + if (text.charCodeAt(pos++) === 124 /* CharacterCodes.bar */) { + while (pos < text.length && text.charCodeAt(pos) === 32 /* CharacterCodes.space */) + pos++; + return text.slice(pos); + } + return text; + } + function findLinkNameEnd(text) { + if (text.indexOf("()") === 0) + return 2; + if (text[0] !== "<") + return 0; + var brackets = 0; + var i = 0; + while (i < text.length) { + if (text[i] === "<") + brackets++; + if (text[i] === ">") + brackets--; + i++; + if (!brackets) + return i; + } + return 0; + } + var carriageReturnLineFeed = "\r\n"; + /** + * The default is CRLF. + */ + function getNewLineOrDefaultFromHost(host, formatSettings) { + var _a; + return (formatSettings === null || formatSettings === void 0 ? void 0 : formatSettings.newLineCharacter) || + ((_a = host.getNewLine) === null || _a === void 0 ? void 0 : _a.call(host)) || + carriageReturnLineFeed; + } + ts.getNewLineOrDefaultFromHost = getNewLineOrDefaultFromHost; + function lineBreakPart() { + return displayPart("\n", ts.SymbolDisplayPartKind.lineBreak); + } + ts.lineBreakPart = lineBreakPart; + function mapToDisplayParts(writeDisplayParts) { + try { + writeDisplayParts(displayPartWriter); + return displayPartWriter.displayParts(); + } + finally { + displayPartWriter.clear(); + } + } + ts.mapToDisplayParts = mapToDisplayParts; + function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags) { + if (flags === void 0) { flags = 0 /* TypeFormatFlags.None */; } + return mapToDisplayParts(function (writer) { + typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* TypeFormatFlags.MultilineObjectLiterals */ | 16384 /* TypeFormatFlags.UseAliasDefinedOutsideCurrentScope */, writer); + }); + } + ts.typeToDisplayParts = typeToDisplayParts; + function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags) { + if (flags === void 0) { flags = 0 /* SymbolFormatFlags.None */; } + return mapToDisplayParts(function (writer) { + typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* SymbolFormatFlags.UseAliasDefinedOutsideCurrentScope */, writer); + }); + } + ts.symbolToDisplayParts = symbolToDisplayParts; + function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags) { + if (flags === void 0) { flags = 0 /* TypeFormatFlags.None */; } + flags |= 16384 /* TypeFormatFlags.UseAliasDefinedOutsideCurrentScope */ | 1024 /* TypeFormatFlags.MultilineObjectLiterals */ | 32 /* TypeFormatFlags.WriteTypeArgumentsOfSignature */ | 8192 /* TypeFormatFlags.OmitParameterModifiers */; + return mapToDisplayParts(function (writer) { + typechecker.writeSignature(signature, enclosingDeclaration, flags, /*signatureKind*/ undefined, writer); + }); + } + ts.signatureToDisplayParts = signatureToDisplayParts; + function nodeToDisplayParts(node, enclosingDeclaration) { + var file = enclosingDeclaration.getSourceFile(); + return mapToDisplayParts(function (writer) { + var printer = ts.createPrinter({ removeComments: true, omitTrailingSemicolon: true }); + printer.writeNode(4 /* EmitHint.Unspecified */, node, file, writer); + }); + } + ts.nodeToDisplayParts = nodeToDisplayParts; + function isImportOrExportSpecifierName(location) { + return !!location.parent && ts.isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location; + } + ts.isImportOrExportSpecifierName = isImportOrExportSpecifierName; + function getScriptKind(fileName, host) { + // First check to see if the script kind was specified by the host. Chances are the host + // may override the default script kind for the file extension. + return ts.ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName)); + } + ts.getScriptKind = getScriptKind; + function getSymbolTarget(symbol, checker) { + var next = symbol; + while (isAliasSymbol(next) || (isTransientSymbol(next) && next.target)) { + if (isTransientSymbol(next) && next.target) { + next = next.target; + } + else { + next = ts.skipAlias(next, checker); + } + } + return next; + } + ts.getSymbolTarget = getSymbolTarget; + function isTransientSymbol(symbol) { + return (symbol.flags & 33554432 /* SymbolFlags.Transient */) !== 0; + } + function isAliasSymbol(symbol) { + return (symbol.flags & 2097152 /* SymbolFlags.Alias */) !== 0; + } + function getUniqueSymbolId(symbol, checker) { + return ts.getSymbolId(ts.skipAlias(symbol, checker)); + } + ts.getUniqueSymbolId = getUniqueSymbolId; + function getFirstNonSpaceCharacterPosition(text, position) { + while (ts.isWhiteSpaceLike(text.charCodeAt(position))) { + position += 1; + } + return position; + } + ts.getFirstNonSpaceCharacterPosition = getFirstNonSpaceCharacterPosition; + function getPrecedingNonSpaceCharacterPosition(text, position) { + while (position > -1 && ts.isWhiteSpaceSingleLine(text.charCodeAt(position))) { + position -= 1; + } + return position + 1; + } + ts.getPrecedingNonSpaceCharacterPosition = getPrecedingNonSpaceCharacterPosition; + /** + * Creates a deep, memberwise clone of a node with no source map location. + * + * WARNING: This is an expensive operation and is only intended to be used in refactorings + * and code fixes (because those are triggered by explicit user actions). + */ + function getSynthesizedDeepClone(node, includeTrivia) { + if (includeTrivia === void 0) { includeTrivia = true; } + var clone = node && getSynthesizedDeepCloneWorker(node); + if (clone && !includeTrivia) + suppressLeadingAndTrailingTrivia(clone); + return clone; + } + ts.getSynthesizedDeepClone = getSynthesizedDeepClone; + function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) { + var clone = replaceNode(node); + if (clone) { + ts.setOriginalNode(clone, node); + } + else { + clone = getSynthesizedDeepCloneWorker(node, replaceNode); + } + if (clone && !includeTrivia) + suppressLeadingAndTrailingTrivia(clone); + return clone; + } + ts.getSynthesizedDeepCloneWithReplacements = getSynthesizedDeepCloneWithReplacements; + function getSynthesizedDeepCloneWorker(node, replaceNode) { + var nodeClone = replaceNode + ? function (n) { return getSynthesizedDeepCloneWithReplacements(n, /*includeTrivia*/ true, replaceNode); } + : getSynthesizedDeepClone; + var nodesClone = replaceNode + ? function (ns) { return ns && getSynthesizedDeepClonesWithReplacements(ns, /*includeTrivia*/ true, replaceNode); } + : function (ns) { return ns && getSynthesizedDeepClones(ns); }; + var visited = ts.visitEachChild(node, nodeClone, ts.nullTransformationContext, nodesClone, nodeClone); + if (visited === node) { + // This only happens for leaf nodes - internal nodes always see their children change. + var clone_1 = ts.isStringLiteral(node) ? ts.setOriginalNode(ts.factory.createStringLiteralFromNode(node), node) : + ts.isNumericLiteral(node) ? ts.setOriginalNode(ts.factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : + ts.factory.cloneNode(node); + return ts.setTextRange(clone_1, node); + } + // PERF: As an optimization, rather than calling factory.cloneNode, we'll update + // the new node created by visitEachChild with the extra changes factory.cloneNode + // would have made. + visited.parent = undefined; + return visited; + } + function getSynthesizedDeepClones(nodes, includeTrivia) { + if (includeTrivia === void 0) { includeTrivia = true; } + return nodes && ts.factory.createNodeArray(nodes.map(function (n) { return getSynthesizedDeepClone(n, includeTrivia); }), nodes.hasTrailingComma); + } + ts.getSynthesizedDeepClones = getSynthesizedDeepClones; + function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) { + return ts.factory.createNodeArray(nodes.map(function (n) { return getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode); }), nodes.hasTrailingComma); + } + ts.getSynthesizedDeepClonesWithReplacements = getSynthesizedDeepClonesWithReplacements; + /** + * Sets EmitFlags to suppress leading and trailing trivia on the node. + */ + function suppressLeadingAndTrailingTrivia(node) { + suppressLeadingTrivia(node); + suppressTrailingTrivia(node); + } + ts.suppressLeadingAndTrailingTrivia = suppressLeadingAndTrailingTrivia; + /** + * Sets EmitFlags to suppress leading trivia on the node. + */ + function suppressLeadingTrivia(node) { + addEmitFlagsRecursively(node, 512 /* EmitFlags.NoLeadingComments */, getFirstChild); + } + ts.suppressLeadingTrivia = suppressLeadingTrivia; + /** + * Sets EmitFlags to suppress trailing trivia on the node. + */ + function suppressTrailingTrivia(node) { + addEmitFlagsRecursively(node, 1024 /* EmitFlags.NoTrailingComments */, ts.getLastChild); + } + ts.suppressTrailingTrivia = suppressTrailingTrivia; + function copyComments(sourceNode, targetNode) { + var sourceFile = sourceNode.getSourceFile(); + var text = sourceFile.text; + if (hasLeadingLineBreak(sourceNode, text)) { + copyLeadingComments(sourceNode, targetNode, sourceFile); + } + else { + copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile); + } + copyTrailingComments(sourceNode, targetNode, sourceFile); + } + ts.copyComments = copyComments; + function hasLeadingLineBreak(node, text) { + var start = node.getFullStart(); + var end = node.getStart(); + for (var i = start; i < end; i++) { + if (text.charCodeAt(i) === 10 /* CharacterCodes.lineFeed */) + return true; + } + return false; + } + function addEmitFlagsRecursively(node, flag, getChild) { + ts.addEmitFlags(node, flag); + var child = getChild(node); + if (child) + addEmitFlagsRecursively(child, flag, getChild); + } + function getFirstChild(node) { + return node.forEachChild(function (child) { return child; }); + } + function getUniqueName(baseName, sourceFile) { + var nameText = baseName; + for (var i = 1; !ts.isFileLevelUniqueName(sourceFile, nameText); i++) { + nameText = "".concat(baseName, "_").concat(i); + } + return nameText; + } + ts.getUniqueName = getUniqueName; + /** + * @return The index of the (only) reference to the extracted symbol. We want the cursor + * to be on the reference, rather than the declaration, because it's closer to where the + * user was before extracting it. + */ + function getRenameLocation(edits, renameFilename, name, preferLastLocation) { + var delta = 0; + var lastPos = -1; + for (var _i = 0, edits_1 = edits; _i < edits_1.length; _i++) { + var _a = edits_1[_i], fileName = _a.fileName, textChanges_2 = _a.textChanges; + ts.Debug.assert(fileName === renameFilename); + for (var _b = 0, textChanges_1 = textChanges_2; _b < textChanges_1.length; _b++) { + var change = textChanges_1[_b]; + var span = change.span, newText = change.newText; + var index = indexInTextChange(newText, name); + if (index !== -1) { + lastPos = span.start + delta + index; + // If the reference comes first, return immediately. + if (!preferLastLocation) { + return lastPos; + } + } + delta += newText.length - span.length; + } + } + // If the declaration comes first, return the position of the last occurrence. + ts.Debug.assert(preferLastLocation); + ts.Debug.assert(lastPos >= 0); + return lastPos; + } + ts.getRenameLocation = getRenameLocation; + function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + ts.forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, ts.addSyntheticLeadingComment)); + } + ts.copyLeadingComments = copyLeadingComments; + function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + ts.forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, ts.addSyntheticTrailingComment)); + } + ts.copyTrailingComments = copyTrailingComments; + /** + * This function copies the trailing comments for the token that comes before `sourceNode`, as leading comments of `targetNode`. + * This is useful because sometimes a comment that refers to `sourceNode` will be a leading comment for `sourceNode`, according to the + * notion of trivia ownership, and instead will be a trailing comment for the token before `sourceNode`, e.g.: + * `function foo(\* not leading comment for a *\ a: string) {}` + * The comment refers to `a` but belongs to the `(` token, but we might want to copy it. + */ + function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + ts.forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, ts.addSyntheticLeadingComment)); + } + ts.copyTrailingAsLeadingComments = copyTrailingAsLeadingComments; + function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) { + return function (pos, end, kind, htnl) { + if (kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + // Remove leading /* + pos += 2; + // Remove trailing */ + end -= 2; + } + else { + // Remove leading // + pos += 2; + } + cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== undefined ? hasTrailingNewLine : htnl); + }; + } + function indexInTextChange(change, name) { + if (ts.startsWith(change, name)) + return 0; + // Add a " " to avoid references inside words + var idx = change.indexOf(" " + name); + if (idx === -1) + idx = change.indexOf("." + name); + if (idx === -1) + idx = change.indexOf('"' + name); + return idx === -1 ? -1 : idx + 1; + } + /* @internal */ + function needsParentheses(expression) { + return ts.isBinaryExpression(expression) && expression.operatorToken.kind === 27 /* SyntaxKind.CommaToken */ + || ts.isObjectLiteralExpression(expression) + || ts.isAsExpression(expression) && ts.isObjectLiteralExpression(expression.expression); + } + ts.needsParentheses = needsParentheses; + function getContextualTypeFromParent(node, checker) { + var parent = node.parent; + switch (parent.kind) { + case 209 /* SyntaxKind.NewExpression */: + return checker.getContextualType(parent); + case 221 /* SyntaxKind.BinaryExpression */: { + var _a = parent, left = _a.left, operatorToken = _a.operatorToken, right = _a.right; + return isEqualityOperatorKind(operatorToken.kind) + ? checker.getTypeAtLocation(node === right ? left : right) + : checker.getContextualType(node); + } + case 289 /* SyntaxKind.CaseClause */: + return parent.expression === node ? getSwitchedType(parent, checker) : undefined; + default: + return checker.getContextualType(node); + } + } + ts.getContextualTypeFromParent = getContextualTypeFromParent; + function quote(sourceFile, preferences, text) { + // Editors can pass in undefined or empty string - we want to infer the preference in those cases. + var quotePreference = getQuotePreference(sourceFile, preferences); + var quoted = JSON.stringify(text); + return quotePreference === 0 /* QuotePreference.Single */ ? "'".concat(ts.stripQuotes(quoted).replace(/'/g, "\\'").replace(/\\"/g, '"'), "'") : quoted; + } + ts.quote = quote; + function isEqualityOperatorKind(kind) { + switch (kind) { + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + return true; + default: + return false; + } + } + ts.isEqualityOperatorKind = isEqualityOperatorKind; + function isStringLiteralOrTemplate(node) { + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 223 /* SyntaxKind.TemplateExpression */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + return true; + default: + return false; + } + } + ts.isStringLiteralOrTemplate = isStringLiteralOrTemplate; + function hasIndexSignature(type) { + return !!type.getStringIndexType() || !!type.getNumberIndexType(); + } + ts.hasIndexSignature = hasIndexSignature; + function getSwitchedType(caseClause, checker) { + return checker.getTypeAtLocation(caseClause.parent.parent.expression); + } + ts.getSwitchedType = getSwitchedType; + ts.ANONYMOUS = "anonymous function"; + function getTypeNodeIfAccessible(type, enclosingScope, program, host) { + var checker = program.getTypeChecker(); + var typeIsAccessible = true; + var notAccessible = function () { return typeIsAccessible = false; }; + var res = checker.typeToTypeNode(type, enclosingScope, 1 /* NodeBuilderFlags.NoTruncation */, { + trackSymbol: function (symbol, declaration, meaning) { + typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(symbol, declaration, meaning, /*shouldComputeAliasToMarkVisible*/ false).accessibility === 0 /* SymbolAccessibility.Accessible */; + return !typeIsAccessible; + }, + reportInaccessibleThisError: notAccessible, + reportPrivateInBaseOfClassExpression: notAccessible, + reportInaccessibleUniqueSymbolError: notAccessible, + moduleResolverHost: getModuleSpecifierResolverHost(program, host) + }); + return typeIsAccessible ? res : undefined; + } + ts.getTypeNodeIfAccessible = getTypeNodeIfAccessible; + function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) { + return kind === 174 /* SyntaxKind.CallSignature */ + || kind === 175 /* SyntaxKind.ConstructSignature */ + || kind === 176 /* SyntaxKind.IndexSignature */ + || kind === 166 /* SyntaxKind.PropertySignature */ + || kind === 168 /* SyntaxKind.MethodSignature */; + } + function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) { + return kind === 256 /* SyntaxKind.FunctionDeclaration */ + || kind === 171 /* SyntaxKind.Constructor */ + || kind === 169 /* SyntaxKind.MethodDeclaration */ + || kind === 172 /* SyntaxKind.GetAccessor */ + || kind === 173 /* SyntaxKind.SetAccessor */; + } + function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) { + return kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + function syntaxRequiresTrailingSemicolonOrASI(kind) { + return kind === 237 /* SyntaxKind.VariableStatement */ + || kind === 238 /* SyntaxKind.ExpressionStatement */ + || kind === 240 /* SyntaxKind.DoStatement */ + || kind === 245 /* SyntaxKind.ContinueStatement */ + || kind === 246 /* SyntaxKind.BreakStatement */ + || kind === 247 /* SyntaxKind.ReturnStatement */ + || kind === 251 /* SyntaxKind.ThrowStatement */ + || kind === 253 /* SyntaxKind.DebuggerStatement */ + || kind === 167 /* SyntaxKind.PropertyDeclaration */ + || kind === 259 /* SyntaxKind.TypeAliasDeclaration */ + || kind === 266 /* SyntaxKind.ImportDeclaration */ + || kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + || kind === 272 /* SyntaxKind.ExportDeclaration */ + || kind === 264 /* SyntaxKind.NamespaceExportDeclaration */ + || kind === 271 /* SyntaxKind.ExportAssignment */; + } + ts.syntaxRequiresTrailingSemicolonOrASI = syntaxRequiresTrailingSemicolonOrASI; + ts.syntaxMayBeASICandidate = ts.or(syntaxRequiresTrailingCommaOrSemicolonOrASI, syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI, syntaxRequiresTrailingModuleBlockOrSemicolonOrASI, syntaxRequiresTrailingSemicolonOrASI); + function nodeIsASICandidate(node, sourceFile) { + var lastToken = node.getLastToken(sourceFile); + if (lastToken && lastToken.kind === 26 /* SyntaxKind.SemicolonToken */) { + return false; + } + if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { + if (lastToken && lastToken.kind === 27 /* SyntaxKind.CommaToken */) { + return false; + } + } + else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) { + var lastChild = ts.last(node.getChildren(sourceFile)); + if (lastChild && ts.isModuleBlock(lastChild)) { + return false; + } + } + else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) { + var lastChild = ts.last(node.getChildren(sourceFile)); + if (lastChild && ts.isFunctionBlock(lastChild)) { + return false; + } + } + else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) { + return false; + } + // See comment in parser’s `parseDoStatement` + if (node.kind === 240 /* SyntaxKind.DoStatement */) { + return true; + } + var topNode = ts.findAncestor(node, function (ancestor) { return !ancestor.parent; }); + var nextToken = findNextToken(node, topNode, sourceFile); + if (!nextToken || nextToken.kind === 19 /* SyntaxKind.CloseBraceToken */) { + return true; + } + var startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; + var endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line; + return startLine !== endLine; + } + function positionIsASICandidate(pos, context, sourceFile) { + var contextAncestor = ts.findAncestor(context, function (ancestor) { + if (ancestor.end !== pos) { + return "quit"; + } + return ts.syntaxMayBeASICandidate(ancestor.kind); + }); + return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile); + } + ts.positionIsASICandidate = positionIsASICandidate; + function probablyUsesSemicolons(sourceFile) { + var withSemicolon = 0; + var withoutSemicolon = 0; + var nStatementsToObserve = 5; + ts.forEachChild(sourceFile, function visit(node) { + if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) { + var lastToken = node.getLastToken(sourceFile); + if ((lastToken === null || lastToken === void 0 ? void 0 : lastToken.kind) === 26 /* SyntaxKind.SemicolonToken */) { + withSemicolon++; + } + else { + withoutSemicolon++; + } + } + else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { + var lastToken = node.getLastToken(sourceFile); + if ((lastToken === null || lastToken === void 0 ? void 0 : lastToken.kind) === 26 /* SyntaxKind.SemicolonToken */) { + withSemicolon++; + } + else if (lastToken && lastToken.kind !== 27 /* SyntaxKind.CommaToken */) { + var lastTokenLine = ts.getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line; + var nextTokenLine = ts.getLineAndCharacterOfPosition(sourceFile, ts.getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line; + // Avoid counting missing semicolon in single-line objects: + // `function f(p: { x: string /*no semicolon here is insignificant*/ }) {` + if (lastTokenLine !== nextTokenLine) { + withoutSemicolon++; + } + } + } + if (withSemicolon + withoutSemicolon >= nStatementsToObserve) { + return true; + } + return ts.forEachChild(node, visit); + }); + // One statement missing a semicolon isn't sufficient evidence to say the user + // doesn’t want semicolons, because they may not even be done writing that statement. + if (withSemicolon === 0 && withoutSemicolon <= 1) { + return true; + } + // If even 2/5 places have a semicolon, the user probably wants semicolons + return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve; + } + ts.probablyUsesSemicolons = probablyUsesSemicolons; + function tryGetDirectories(host, directoryName) { + return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || []; + } + ts.tryGetDirectories = tryGetDirectories; + function tryReadDirectory(host, path, extensions, exclude, include) { + return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || ts.emptyArray; + } + ts.tryReadDirectory = tryReadDirectory; + function tryFileExists(host, path) { + return tryIOAndConsumeErrors(host, host.fileExists, path); + } + ts.tryFileExists = tryFileExists; + function tryDirectoryExists(host, path) { + return tryAndIgnoreErrors(function () { return ts.directoryProbablyExists(path, host); }) || false; + } + ts.tryDirectoryExists = tryDirectoryExists; + function tryAndIgnoreErrors(cb) { + try { + return cb(); + } + catch (_a) { + return undefined; + } + } + ts.tryAndIgnoreErrors = tryAndIgnoreErrors; + function tryIOAndConsumeErrors(host, toApply) { + var args = []; + for (var _i = 2; _i < arguments.length; _i++) { + args[_i - 2] = arguments[_i]; + } + return tryAndIgnoreErrors(function () { return toApply && toApply.apply(host, args); }); + } + ts.tryIOAndConsumeErrors = tryIOAndConsumeErrors; + function findPackageJsons(startDirectory, host, stopDirectory) { + var paths = []; + ts.forEachAncestorDirectory(startDirectory, function (ancestor) { + if (ancestor === stopDirectory) { + return true; + } + var currentConfigPath = ts.combinePaths(ancestor, "package.json"); + if (tryFileExists(host, currentConfigPath)) { + paths.push(currentConfigPath); + } + }); + return paths; + } + ts.findPackageJsons = findPackageJsons; + function findPackageJson(directory, host) { + var packageJson; + ts.forEachAncestorDirectory(directory, function (ancestor) { + if (ancestor === "node_modules") + return true; + packageJson = ts.findConfigFile(ancestor, function (f) { return tryFileExists(host, f); }, "package.json"); + if (packageJson) { + return true; // break out + } + }); + return packageJson; + } + ts.findPackageJson = findPackageJson; + function getPackageJsonsVisibleToFile(fileName, host) { + if (!host.fileExists) { + return []; + } + var packageJsons = []; + ts.forEachAncestorDirectory(ts.getDirectoryPath(fileName), function (ancestor) { + var packageJsonFileName = ts.combinePaths(ancestor, "package.json"); + if (host.fileExists(packageJsonFileName)) { + var info = createPackageJsonInfo(packageJsonFileName, host); + if (info) { + packageJsons.push(info); + } + } + }); + return packageJsons; + } + ts.getPackageJsonsVisibleToFile = getPackageJsonsVisibleToFile; + function createPackageJsonInfo(fileName, host) { + if (!host.readFile) { + return undefined; + } + var dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"]; + var stringContent = host.readFile(fileName) || ""; + var content = tryParseJson(stringContent); + var info = {}; + if (content) { + for (var _i = 0, dependencyKeys_1 = dependencyKeys; _i < dependencyKeys_1.length; _i++) { + var key = dependencyKeys_1[_i]; + var dependencies = content[key]; + if (!dependencies) { + continue; + } + var dependencyMap = new ts.Map(); + for (var packageName in dependencies) { + dependencyMap.set(packageName, dependencies[packageName]); + } + info[key] = dependencyMap; + } + } + var dependencyGroups = [ + [1 /* PackageJsonDependencyGroup.Dependencies */, info.dependencies], + [2 /* PackageJsonDependencyGroup.DevDependencies */, info.devDependencies], + [8 /* PackageJsonDependencyGroup.OptionalDependencies */, info.optionalDependencies], + [4 /* PackageJsonDependencyGroup.PeerDependencies */, info.peerDependencies], + ]; + return __assign(__assign({}, info), { parseable: !!content, fileName: fileName, get: get, has: function (dependencyName, inGroups) { + return !!get(dependencyName, inGroups); + } }); + function get(dependencyName, inGroups) { + if (inGroups === void 0) { inGroups = 15 /* PackageJsonDependencyGroup.All */; } + for (var _i = 0, dependencyGroups_1 = dependencyGroups; _i < dependencyGroups_1.length; _i++) { + var _a = dependencyGroups_1[_i], group_1 = _a[0], deps = _a[1]; + if (deps && (inGroups & group_1)) { + var dep = deps.get(dependencyName); + if (dep !== undefined) { + return dep; + } + } + } + } + } + ts.createPackageJsonInfo = createPackageJsonInfo; + function createPackageJsonImportFilter(fromFile, preferences, host) { + var packageJsons = ((host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName)) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter(function (p) { return p.parseable; }); + var usesNodeCoreModules; + return { allowsImportingAmbientModule: allowsImportingAmbientModule, allowsImportingSourceFile: allowsImportingSourceFile, allowsImportingSpecifier: allowsImportingSpecifier }; + function moduleSpecifierIsCoveredByPackageJson(specifier) { + var packageName = getNodeModuleRootSpecifier(specifier); + for (var _i = 0, packageJsons_1 = packageJsons; _i < packageJsons_1.length; _i++) { + var packageJson = packageJsons_1[_i]; + if (packageJson.has(packageName) || packageJson.has(ts.getTypesPackageName(packageName))) { + return true; + } + } + return false; + } + function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) { + if (!packageJsons.length || !moduleSymbol.valueDeclaration) { + return true; + } + var declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile(); + var declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost); + if (typeof declaringNodeModuleName === "undefined") { + return true; + } + var declaredModuleSpecifier = ts.stripQuotes(moduleSymbol.getName()); + if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) { + return true; + } + return moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) + || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier); + } + function allowsImportingSourceFile(sourceFile, moduleSpecifierResolutionHost) { + if (!packageJsons.length) { + return true; + } + var moduleSpecifier = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost); + if (!moduleSpecifier) { + return true; + } + return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier); + } + function allowsImportingSpecifier(moduleSpecifier) { + if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) { + return true; + } + if (ts.pathIsRelative(moduleSpecifier) || ts.isRootedDiskPath(moduleSpecifier)) { + return true; + } + return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier); + } + function isAllowedCoreNodeModulesImport(moduleSpecifier) { + // If we’re in JavaScript, it can be difficult to tell whether the user wants to import + // from Node core modules or not. We can start by seeing if the user is actually using + // any node core modules, as opposed to simply having @types/node accidentally as a + // dependency of a dependency. + if (ts.isSourceFileJS(fromFile) && ts.JsTyping.nodeCoreModules.has(moduleSpecifier)) { + if (usesNodeCoreModules === undefined) { + usesNodeCoreModules = consumesNodeCoreModules(fromFile); + } + if (usesNodeCoreModules) { + return true; + } + } + return false; + } + function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) { + if (!ts.stringContains(importedFileName, "node_modules")) { + return undefined; + } + var specifier = ts.moduleSpecifiers.getNodeModulesPackageName(host.getCompilationSettings(), fromFile, importedFileName, moduleSpecifierResolutionHost, preferences); + if (!specifier) { + return undefined; + } + // Paths here are not node_modules, so we don’t care about them; + // returning anything will trigger a lookup in package.json. + if (!ts.pathIsRelative(specifier) && !ts.isRootedDiskPath(specifier)) { + return getNodeModuleRootSpecifier(specifier); + } + } + function getNodeModuleRootSpecifier(fullSpecifier) { + var components = ts.getPathComponents(ts.getPackageNameFromTypesPackageName(fullSpecifier)).slice(1); + // Scoped packages + if (ts.startsWith(components[0], "@")) { + return "".concat(components[0], "/").concat(components[1]); + } + return components[0]; + } + } + ts.createPackageJsonImportFilter = createPackageJsonImportFilter; + function tryParseJson(text) { + try { + return JSON.parse(text); + } + catch (_a) { + return undefined; + } + } + function consumesNodeCoreModules(sourceFile) { + return ts.some(sourceFile.imports, function (_a) { + var text = _a.text; + return ts.JsTyping.nodeCoreModules.has(text); + }); + } + ts.consumesNodeCoreModules = consumesNodeCoreModules; + function isInsideNodeModules(fileOrDirectory) { + return ts.contains(ts.getPathComponents(fileOrDirectory), "node_modules"); + } + ts.isInsideNodeModules = isInsideNodeModules; + function isDiagnosticWithLocation(diagnostic) { + return diagnostic.file !== undefined && diagnostic.start !== undefined && diagnostic.length !== undefined; + } + ts.isDiagnosticWithLocation = isDiagnosticWithLocation; + function findDiagnosticForNode(node, sortedFileDiagnostics) { + var span = createTextSpanFromNode(node); + var index = ts.binarySearchKey(sortedFileDiagnostics, span, ts.identity, ts.compareTextSpans); + if (index >= 0) { + var diagnostic = sortedFileDiagnostics[index]; + ts.Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile"); + return ts.cast(diagnostic, isDiagnosticWithLocation); + } + } + ts.findDiagnosticForNode = findDiagnosticForNode; + function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) { + var _a; + var index = ts.binarySearchKey(sortedFileDiagnostics, span.start, function (diag) { return diag.start; }, ts.compareValues); + if (index < 0) { + index = ~index; + } + while (((_a = sortedFileDiagnostics[index - 1]) === null || _a === void 0 ? void 0 : _a.start) === span.start) { + index--; + } + var result = []; + var end = ts.textSpanEnd(span); + while (true) { + var diagnostic = ts.tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation); + if (!diagnostic || diagnostic.start > end) { + break; + } + if (ts.textSpanContainsTextSpan(span, diagnostic)) { + result.push(diagnostic); + } + index++; + } + return result; + } + ts.getDiagnosticsWithinSpan = getDiagnosticsWithinSpan; + /* @internal */ + function getRefactorContextSpan(_a) { + var startPosition = _a.startPosition, endPosition = _a.endPosition; + return ts.createTextSpanFromBounds(startPosition, endPosition === undefined ? startPosition : endPosition); + } + ts.getRefactorContextSpan = getRefactorContextSpan; + /* @internal */ + function getFixableErrorSpanExpression(sourceFile, span) { + var token = getTokenAtPosition(sourceFile, span.start); + // Checker has already done work to determine that await might be possible, and has attached + // related info to the node, so start by finding the expression that exactly matches up + // with the diagnostic range. + var expression = ts.findAncestor(token, function (node) { + if (node.getStart(sourceFile) < span.start || node.getEnd() > ts.textSpanEnd(span)) { + return "quit"; + } + return ts.isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile)); + }); + return expression; + } + ts.getFixableErrorSpanExpression = getFixableErrorSpanExpression; + function mapOneOrMany(valueOrArray, f, resultSelector) { + if (resultSelector === void 0) { resultSelector = ts.identity; } + return valueOrArray ? ts.isArray(valueOrArray) ? resultSelector(ts.map(valueOrArray, f)) : f(valueOrArray, 0) : undefined; + } + ts.mapOneOrMany = mapOneOrMany; + /** + * If the provided value is an array, the first element of the array is returned; otherwise, the provided value is returned instead. + */ + function firstOrOnly(valueOrArray) { + return ts.isArray(valueOrArray) ? ts.first(valueOrArray) : valueOrArray; + } + ts.firstOrOnly = firstOrOnly; + function getNamesForExportedSymbol(symbol, scriptTarget) { + if (needsNameFromDeclaration(symbol)) { + var fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol); + if (fromDeclaration) + return fromDeclaration; + var fileNameCase = ts.codefix.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, /*preferCapitalized*/ false); + var capitalized = ts.codefix.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, /*preferCapitalized*/ true); + if (fileNameCase === capitalized) + return fileNameCase; + return [fileNameCase, capitalized]; + } + return symbol.name; + } + ts.getNamesForExportedSymbol = getNamesForExportedSymbol; + function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) { + if (needsNameFromDeclaration(symbol)) { + // Name of "export default foo;" is "foo". Name of "export default 0" is the filename converted to camelCase. + return getDefaultLikeExportNameFromDeclaration(symbol) + || ts.codefix.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized); + } + return symbol.name; + } + ts.getNameForExportedSymbol = getNameForExportedSymbol; + function needsNameFromDeclaration(symbol) { + return !(symbol.flags & 33554432 /* SymbolFlags.Transient */) && (symbol.escapedName === "export=" /* InternalSymbolName.ExportEquals */ || symbol.escapedName === "default" /* InternalSymbolName.Default */); + } + function getDefaultLikeExportNameFromDeclaration(symbol) { + return ts.firstDefined(symbol.declarations, function (d) { var _a; return ts.isExportAssignment(d) ? (_a = ts.tryCast(ts.skipOuterExpressions(d.expression), ts.isIdentifier)) === null || _a === void 0 ? void 0 : _a.text : undefined; }); + } + function getSymbolParentOrFail(symbol) { + var _a; + return ts.Debug.checkDefined(symbol.parent, "Symbol parent was undefined. Flags: ".concat(ts.Debug.formatSymbolFlags(symbol.flags), ". ") + + "Declarations: ".concat((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.map(function (d) { + var kind = ts.Debug.formatSyntaxKind(d.kind); + var inJS = ts.isInJSFile(d); + var expression = d.expression; + return (inJS ? "[JS]" : "") + kind + (expression ? " (expression: ".concat(ts.Debug.formatSyntaxKind(expression.kind), ")") : ""); + }).join(", "), ".")); + } + /** + * Useful to check whether a string contains another string at a specific index + * without allocating another string or traversing the entire contents of the outer string. + * + * This function is useful in place of either of the following: + * + * ```ts + * // Allocates + * haystack.substr(startIndex, needle.length) === needle + * + * // Full traversal + * haystack.indexOf(needle, startIndex) === startIndex + * ``` + * + * @param haystack The string that potentially contains `needle`. + * @param needle The string whose content might sit within `haystack`. + * @param startIndex The index within `haystack` to start searching for `needle`. + */ + function stringContainsAt(haystack, needle, startIndex) { + var needleLength = needle.length; + if (needleLength + startIndex > haystack.length) { + return false; + } + for (var i = 0; i < needleLength; i++) { + if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex)) + return false; + } + return true; + } + ts.stringContainsAt = stringContainsAt; + function startsWithUnderscore(name) { + return name.charCodeAt(0) === 95 /* CharacterCodes._ */; + } + ts.startsWithUnderscore = startsWithUnderscore; + function isGlobalDeclaration(declaration) { + return !isNonGlobalDeclaration(declaration); + } + ts.isGlobalDeclaration = isGlobalDeclaration; + function isNonGlobalDeclaration(declaration) { + var sourceFile = declaration.getSourceFile(); + // If the file is not a module, the declaration is global + if (!sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) { + return false; + } + // If the file is a module written in TypeScript, it still might be in a `declare global` augmentation + return ts.isInJSFile(declaration) || !ts.findAncestor(declaration, ts.isGlobalScopeAugmentation); + } + ts.isNonGlobalDeclaration = isNonGlobalDeclaration; + function isDeprecatedDeclaration(decl) { + return !!(ts.getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 8192 /* ModifierFlags.Deprecated */); + } + ts.isDeprecatedDeclaration = isDeprecatedDeclaration; + function shouldUseUriStyleNodeCoreModules(file, program) { + var decisionFromFile = ts.firstDefined(file.imports, function (node) { + if (ts.JsTyping.nodeCoreModules.has(node.text)) { + return ts.startsWith(node.text, "node:"); + } + }); + return decisionFromFile !== null && decisionFromFile !== void 0 ? decisionFromFile : program.usesUriStyleNodeCoreModules; + } + ts.shouldUseUriStyleNodeCoreModules = shouldUseUriStyleNodeCoreModules; + function getNewLineKind(newLineCharacter) { + return newLineCharacter === "\n" ? 1 /* NewLineKind.LineFeed */ : 0 /* NewLineKind.CarriageReturnLineFeed */; + } + ts.getNewLineKind = getNewLineKind; + function diagnosticToString(diag) { + return ts.isArray(diag) + ? ts.formatStringFromArgs(ts.getLocaleSpecificMessage(diag[0]), diag.slice(1)) + : ts.getLocaleSpecificMessage(diag); + } + ts.diagnosticToString = diagnosticToString; + /** + * Get format code settings for a code writing context (e.g. when formatting text changes or completions code). + */ + function getFormatCodeSettingsForWriting(_a, sourceFile) { + var options = _a.options; + var shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === ts.SemicolonPreference.Ignore; + var shouldRemoveSemicolons = options.semicolons === ts.SemicolonPreference.Remove || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile); + return __assign(__assign({}, options), { semicolons: shouldRemoveSemicolons ? ts.SemicolonPreference.Remove : ts.SemicolonPreference.Ignore }); + } + ts.getFormatCodeSettingsForWriting = getFormatCodeSettingsForWriting; + function jsxModeNeedsExplicitImport(jsx) { + return jsx === 2 /* JsxEmit.React */ || jsx === 3 /* JsxEmit.ReactNative */; + } + ts.jsxModeNeedsExplicitImport = jsxModeNeedsExplicitImport; + // #endregion +})(ts || (ts = {})); +/*@internal*/ +var ts; +(function (ts) { + var ImportKind; + (function (ImportKind) { + ImportKind[ImportKind["Named"] = 0] = "Named"; + ImportKind[ImportKind["Default"] = 1] = "Default"; + ImportKind[ImportKind["Namespace"] = 2] = "Namespace"; + ImportKind[ImportKind["CommonJS"] = 3] = "CommonJS"; + })(ImportKind = ts.ImportKind || (ts.ImportKind = {})); + var ExportKind; + (function (ExportKind) { + ExportKind[ExportKind["Named"] = 0] = "Named"; + ExportKind[ExportKind["Default"] = 1] = "Default"; + ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; + ExportKind[ExportKind["UMD"] = 3] = "UMD"; + })(ExportKind = ts.ExportKind || (ts.ExportKind = {})); + function createCacheableExportInfoMap(host) { + var exportInfoId = 1; + var exportInfo = ts.createMultiMap(); + var symbols = new ts.Map(); + /** + * Key: node_modules package name (no @types). + * Value: path to deepest node_modules folder seen that is + * both visible to `usableByFileName` and contains the package. + * + * Later, we can see if a given SymbolExportInfo is shadowed by + * a another installation of the same package in a deeper + * node_modules folder by seeing if its path starts with the + * value stored here. + */ + var packages = new ts.Map(); + var usableByFileName; + var cache = { + isUsableByFile: function (importingFile) { return importingFile === usableByFileName; }, + isEmpty: function () { return !exportInfo.size; }, + clear: function () { + exportInfo.clear(); + symbols.clear(); + usableByFileName = undefined; + }, + add: function (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) { + if (importingFile !== usableByFileName) { + cache.clear(); + usableByFileName = importingFile; + } + var packageName; + if (moduleFile) { + var nodeModulesPathParts = ts.getNodeModulePathParts(moduleFile.fileName); + if (nodeModulesPathParts) { + var topLevelNodeModulesIndex = nodeModulesPathParts.topLevelNodeModulesIndex, topLevelPackageNameIndex = nodeModulesPathParts.topLevelPackageNameIndex, packageRootIndex = nodeModulesPathParts.packageRootIndex; + packageName = ts.unmangleScopedPackageName(ts.getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex))); + if (ts.startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) { + var prevDeepestNodeModulesPath = packages.get(packageName); + var nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1); + if (prevDeepestNodeModulesPath) { + var prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(ts.nodeModulesPathPart); + if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) { + packages.set(packageName, nodeModulesPath); + } + } + else { + packages.set(packageName, nodeModulesPath); + } + } + } + } + var isDefault = exportKind === 1 /* ExportKind.Default */; + var namedSymbol = isDefault && ts.getLocalSymbolForExportDefault(symbol) || symbol; + // 1. A named export must be imported by its key in `moduleSymbol.exports` or `moduleSymbol.members`. + // 2. A re-export merged with an export from a module augmentation can result in `symbol` + // being an external module symbol; the name it is re-exported by will be `symbolTableKey` + // (which comes from the keys of `moduleSymbol.exports`.) + // 3. Otherwise, we have a default/namespace import that can be imported by any name, and + // `symbolTableKey` will be something undesirable like `export=` or `default`, so we try to + // get a better name. + var names = exportKind === 0 /* ExportKind.Named */ || ts.isExternalModuleSymbol(namedSymbol) + ? ts.unescapeLeadingUnderscores(symbolTableKey) + : ts.getNamesForExportedSymbol(namedSymbol, /*scriptTarget*/ undefined); + var symbolName = typeof names === "string" ? names : names[0]; + var capitalizedSymbolName = typeof names === "string" ? undefined : names[1]; + var moduleName = ts.stripQuotes(moduleSymbol.name); + var id = exportInfoId++; + var target = ts.skipAlias(symbol, checker); + var storedSymbol = symbol.flags & 33554432 /* SymbolFlags.Transient */ ? undefined : symbol; + var storedModuleSymbol = moduleSymbol.flags & 33554432 /* SymbolFlags.Transient */ ? undefined : moduleSymbol; + if (!storedSymbol || !storedModuleSymbol) + symbols.set(id, [symbol, moduleSymbol]); + exportInfo.add(key(symbolName, symbol, ts.isExternalModuleNameRelative(moduleName) ? undefined : moduleName, checker), { + id: id, + symbolTableKey: symbolTableKey, + symbolName: symbolName, + capitalizedSymbolName: capitalizedSymbolName, + moduleName: moduleName, + moduleFile: moduleFile, + moduleFileName: moduleFile === null || moduleFile === void 0 ? void 0 : moduleFile.fileName, + packageName: packageName, + exportKind: exportKind, + targetFlags: target.flags, + isFromPackageJson: isFromPackageJson, + symbol: storedSymbol, + moduleSymbol: storedModuleSymbol, + }); + }, + get: function (importingFile, key) { + if (importingFile !== usableByFileName) + return; + var result = exportInfo.get(key); + return result === null || result === void 0 ? void 0 : result.map(rehydrateCachedInfo); + }, + search: function (importingFile, preferCapitalized, matches, action) { + if (importingFile !== usableByFileName) + return; + exportInfo.forEach(function (info, key) { + var _a = parseKey(key), symbolName = _a.symbolName, ambientModuleName = _a.ambientModuleName; + var name = preferCapitalized && info[0].capitalizedSymbolName || symbolName; + if (matches(name, info[0].targetFlags)) { + var rehydrated = info.map(rehydrateCachedInfo); + var filtered = rehydrated.filter(function (r, i) { return isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName); }); + if (filtered.length) { + action(filtered, name, !!ambientModuleName, key); + } + } + }); + }, + releaseSymbols: function () { + symbols.clear(); + }, + onFileChanged: function (oldSourceFile, newSourceFile, typeAcquisitionEnabled) { + if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) { + // File is purely global; doesn't affect export map + return false; + } + if (usableByFileName && usableByFileName !== newSourceFile.path || + // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node. + // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list. + typeAcquisitionEnabled && ts.consumesNodeCoreModules(oldSourceFile) !== ts.consumesNodeCoreModules(newSourceFile) || + // Module agumentation and ambient module changes can add or remove exports available to be auto-imported. + // Changes elsewhere in the file can change the *type* of an export in a module augmentation, + // but type info is gathered in getCompletionEntryDetails, which doesn’t use the cache. + !ts.arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || + !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) { + cache.clear(); + return true; + } + usableByFileName = newSourceFile.path; + return false; + }, + }; + if (ts.Debug.isDebugging) { + Object.defineProperty(cache, "__cache", { get: function () { return exportInfo; } }); + } + return cache; + function rehydrateCachedInfo(info) { + if (info.symbol && info.moduleSymbol) + return info; + var id = info.id, exportKind = info.exportKind, targetFlags = info.targetFlags, isFromPackageJson = info.isFromPackageJson, moduleFileName = info.moduleFileName; + var _a = symbols.get(id) || ts.emptyArray, cachedSymbol = _a[0], cachedModuleSymbol = _a[1]; + if (cachedSymbol && cachedModuleSymbol) { + return { + symbol: cachedSymbol, + moduleSymbol: cachedModuleSymbol, + moduleFileName: moduleFileName, + exportKind: exportKind, + targetFlags: targetFlags, + isFromPackageJson: isFromPackageJson, + }; + } + var checker = (isFromPackageJson + ? host.getPackageJsonAutoImportProvider() + : host.getCurrentProgram()).getTypeChecker(); + var moduleSymbol = info.moduleSymbol || cachedModuleSymbol || ts.Debug.checkDefined(info.moduleFile + ? checker.getMergedSymbol(info.moduleFile.symbol) + : checker.tryFindAmbientModule(info.moduleName)); + var symbol = info.symbol || cachedSymbol || ts.Debug.checkDefined(exportKind === 2 /* ExportKind.ExportEquals */ + ? checker.resolveExternalModuleSymbol(moduleSymbol) + : checker.tryGetMemberInModuleExportsAndProperties(ts.unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol), "Could not find symbol '".concat(info.symbolName, "' by key '").concat(info.symbolTableKey, "' in module ").concat(moduleSymbol.name)); + symbols.set(id, [symbol, moduleSymbol]); + return { + symbol: symbol, + moduleSymbol: moduleSymbol, + moduleFileName: moduleFileName, + exportKind: exportKind, + targetFlags: targetFlags, + isFromPackageJson: isFromPackageJson, + }; + } + function key(importedName, symbol, ambientModuleName, checker) { + var moduleKey = ambientModuleName || ""; + return "".concat(importedName, "|").concat(ts.getSymbolId(ts.skipAlias(symbol, checker)), "|").concat(moduleKey); + } + function parseKey(key) { + var symbolName = key.substring(0, key.indexOf("|")); + var moduleKey = key.substring(key.lastIndexOf("|") + 1); + var ambientModuleName = moduleKey === "" ? undefined : moduleKey; + return { symbolName: symbolName, ambientModuleName: ambientModuleName }; + } + function fileIsGlobalOnly(file) { + return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames; + } + function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) { + if (!ts.arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) { + return false; + } + var oldFileStatementIndex = -1; + var newFileStatementIndex = -1; + var _loop_2 = function (ambientModuleName) { + var isMatchingModuleDeclaration = function (node) { return ts.isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName; }; + oldFileStatementIndex = ts.findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1); + newFileStatementIndex = ts.findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1); + if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) { + return { value: false }; + } + }; + for (var _i = 0, _a = newSourceFile.ambientModuleNames; _i < _a.length; _i++) { + var ambientModuleName = _a[_i]; + var state_2 = _loop_2(ambientModuleName); + if (typeof state_2 === "object") + return state_2.value; + } + return true; + } + function isNotShadowedByDeeperNodeModulesPackage(info, packageName) { + if (!packageName || !info.moduleFileName) + return true; + var typingsCacheLocation = host.getGlobalTypingsCacheLocation(); + if (typingsCacheLocation && ts.startsWith(info.moduleFileName, typingsCacheLocation)) + return true; + var packageDeepestNodeModulesPath = packages.get(packageName); + return !packageDeepestNodeModulesPath || ts.startsWith(info.moduleFileName, packageDeepestNodeModulesPath); + } + } + ts.createCacheableExportInfoMap = createCacheableExportInfoMap; + function isImportableFile(program, from, to, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) { + var _a; + if (from === to) + return false; + var cachedResult = moduleSpecifierCache === null || moduleSpecifierCache === void 0 ? void 0 : moduleSpecifierCache.get(from.path, to.path, preferences, {}); + if ((cachedResult === null || cachedResult === void 0 ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== undefined) { + return !cachedResult.isBlockedByPackageJsonDependencies; + } + var getCanonicalFileName = ts.hostGetCanonicalFileName(moduleSpecifierResolutionHost); + var globalTypingsCache = (_a = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) === null || _a === void 0 ? void 0 : _a.call(moduleSpecifierResolutionHost); + var hasImportablePath = !!ts.moduleSpecifiers.forEachFileNameOfModule(from.fileName, to.fileName, moduleSpecifierResolutionHost, + /*preferSymlinks*/ false, function (toPath) { + var toFile = program.getSourceFile(toPath); + // Determine to import using toPath only if toPath is what we were looking at + // or there doesnt exist the file in the program by the symlink + return (toFile === to || !toFile) && + isImportablePath(from.fileName, toPath, getCanonicalFileName, globalTypingsCache); + }); + if (packageJsonFilter) { + var isAutoImportable = hasImportablePath && packageJsonFilter.allowsImportingSourceFile(to, moduleSpecifierResolutionHost); + moduleSpecifierCache === null || moduleSpecifierCache === void 0 ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(from.path, to.path, preferences, {}, !isAutoImportable); + return isAutoImportable; + } + return hasImportablePath; + } + ts.isImportableFile = isImportableFile; + /** + * Don't include something from a `node_modules` that isn't actually reachable by a global import. + * A relative import to node_modules is usually a bad idea. + */ + function isImportablePath(fromPath, toPath, getCanonicalFileName, globalCachePath) { + // If it's in a `node_modules` but is not reachable from here via a global import, don't bother. + var toNodeModules = ts.forEachAncestorDirectory(toPath, function (ancestor) { return ts.getBaseFileName(ancestor) === "node_modules" ? ancestor : undefined; }); + var toNodeModulesParent = toNodeModules && ts.getDirectoryPath(getCanonicalFileName(toNodeModules)); + return toNodeModulesParent === undefined + || ts.startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) + || (!!globalCachePath && ts.startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent)); + } + function forEachExternalModuleToImportFrom(program, host, useAutoImportProvider, cb) { + var _a, _b; + forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), function (module, file) { return cb(module, file, program, /*isFromPackageJson*/ false); }); + var autoImportProvider = useAutoImportProvider && ((_a = host.getPackageJsonAutoImportProvider) === null || _a === void 0 ? void 0 : _a.call(host)); + if (autoImportProvider) { + var start = ts.timestamp(); + forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), function (module, file) { return cb(module, file, autoImportProvider, /*isFromPackageJson*/ true); }); + (_b = host.log) === null || _b === void 0 ? void 0 : _b.call(host, "forEachExternalModuleToImportFrom autoImportProvider: ".concat(ts.timestamp() - start)); + } + } + ts.forEachExternalModuleToImportFrom = forEachExternalModuleToImportFrom; + function forEachExternalModule(checker, allSourceFiles, cb) { + for (var _i = 0, _a = checker.getAmbientModules(); _i < _a.length; _i++) { + var ambient = _a[_i]; + if (!ts.stringContains(ambient.name, "*")) { + cb(ambient, /*sourceFile*/ undefined); + } + } + for (var _b = 0, allSourceFiles_1 = allSourceFiles; _b < allSourceFiles_1.length; _b++) { + var sourceFile = allSourceFiles_1[_b]; + if (ts.isExternalOrCommonJsModule(sourceFile)) { + cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile); + } + } + } + function getExportInfoMap(importingFile, host, program, cancellationToken) { + var _a, _b, _c, _d, _e; + var start = ts.timestamp(); + // Pulling the AutoImportProvider project will trigger its updateGraph if pending, + // which will invalidate the export map cache if things change, so pull it before + // checking the cache. + (_a = host.getPackageJsonAutoImportProvider) === null || _a === void 0 ? void 0 : _a.call(host); + var cache = ((_b = host.getCachedExportInfoMap) === null || _b === void 0 ? void 0 : _b.call(host)) || createCacheableExportInfoMap({ + getCurrentProgram: function () { return program; }, + getPackageJsonAutoImportProvider: function () { var _a; return (_a = host.getPackageJsonAutoImportProvider) === null || _a === void 0 ? void 0 : _a.call(host); }, + getGlobalTypingsCacheLocation: function () { var _a; return (_a = host.getGlobalTypingsCacheLocation) === null || _a === void 0 ? void 0 : _a.call(host); }, + }); + if (cache.isUsableByFile(importingFile.path)) { + (_c = host.log) === null || _c === void 0 ? void 0 : _c.call(host, "getExportInfoMap: cache hit"); + return cache; + } + (_d = host.log) === null || _d === void 0 ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results"); + var compilerOptions = program.getCompilerOptions(); + var moduleCount = 0; + try { + forEachExternalModuleToImportFrom(program, host, /*useAutoImportProvider*/ true, function (moduleSymbol, moduleFile, program, isFromPackageJson) { + if (++moduleCount % 100 === 0) + cancellationToken === null || cancellationToken === void 0 ? void 0 : cancellationToken.throwIfCancellationRequested(); + var seenExports = new ts.Map(); + var checker = program.getTypeChecker(); + var defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions); + // Note: I think we shouldn't actually see resolved module symbols here, but weird merges + // can cause it to happen: see 'completionsImport_mergedReExport.ts' + if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) { + cache.add(importingFile.path, defaultInfo.symbol, defaultInfo.exportKind === 1 /* ExportKind.Default */ ? "default" /* InternalSymbolName.Default */ : "export=" /* InternalSymbolName.ExportEquals */, moduleSymbol, moduleFile, defaultInfo.exportKind, isFromPackageJson, checker); + } + checker.forEachExportAndPropertyOfModule(moduleSymbol, function (exported, key) { + if (exported !== (defaultInfo === null || defaultInfo === void 0 ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && ts.addToSeen(seenExports, key)) { + cache.add(importingFile.path, exported, key, moduleSymbol, moduleFile, 0 /* ExportKind.Named */, isFromPackageJson, checker); + } + }); + }); + } + catch (err) { + // Ensure cache is reset if operation is cancelled + cache.clear(); + throw err; + } + (_e = host.log) === null || _e === void 0 ? void 0 : _e.call(host, "getExportInfoMap: done in ".concat(ts.timestamp() - start, " ms")); + return cache; + } + ts.getExportInfoMap = getExportInfoMap; + function getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions) { + var exported = getDefaultLikeExportWorker(moduleSymbol, checker); + if (!exported) + return undefined; + var symbol = exported.symbol, exportKind = exported.exportKind; + var info = getDefaultExportInfoWorker(symbol, checker, compilerOptions); + return info && __assign({ symbol: symbol, exportKind: exportKind }, info); + } + ts.getDefaultLikeExportInfo = getDefaultLikeExportInfo; + function isImportableSymbol(symbol, checker) { + return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !ts.isKnownSymbol(symbol) && !ts.isPrivateIdentifierSymbol(symbol); + } + function getDefaultLikeExportWorker(moduleSymbol, checker) { + var exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) + return { symbol: exportEquals, exportKind: 2 /* ExportKind.ExportEquals */ }; + var defaultExport = checker.tryGetMemberInModuleExports("default" /* InternalSymbolName.Default */, moduleSymbol); + if (defaultExport) + return { symbol: defaultExport, exportKind: 1 /* ExportKind.Default */ }; + } + function getDefaultExportInfoWorker(defaultExport, checker, compilerOptions) { + var localSymbol = ts.getLocalSymbolForExportDefault(defaultExport); + if (localSymbol) + return { symbolForMeaning: localSymbol, name: localSymbol.name }; + var name = getNameForExportDefault(defaultExport); + if (name !== undefined) + return { symbolForMeaning: defaultExport, name: name }; + if (defaultExport.flags & 2097152 /* SymbolFlags.Alias */) { + var aliased = checker.getImmediateAliasedSymbol(defaultExport); + if (aliased && aliased.parent) { + // - `aliased` will be undefined if the module is exporting an unresolvable name, + // but we can still offer completions for it. + // - `aliased.parent` will be undefined if the module is exporting `globalThis.something`, + // or another expression that resolves to a global. + return getDefaultExportInfoWorker(aliased, checker, compilerOptions); + } + } + if (defaultExport.escapedName !== "default" /* InternalSymbolName.Default */ && + defaultExport.escapedName !== "export=" /* InternalSymbolName.ExportEquals */) { + return { symbolForMeaning: defaultExport, name: defaultExport.getName() }; + } + return { symbolForMeaning: defaultExport, name: ts.getNameForExportedSymbol(defaultExport, compilerOptions.target) }; + } + function getNameForExportDefault(symbol) { + return symbol.declarations && ts.firstDefined(symbol.declarations, function (declaration) { + var _a; + if (ts.isExportAssignment(declaration)) { + return (_a = ts.tryCast(ts.skipOuterExpressions(declaration.expression), ts.isIdentifier)) === null || _a === void 0 ? void 0 : _a.text; + } + else if (ts.isExportSpecifier(declaration)) { + ts.Debug.assert(declaration.name.text === "default" /* InternalSymbolName.Default */, "Expected the specifier to be a default export"); + return declaration.propertyName && declaration.propertyName.text; + } + }); + } +})(ts || (ts = {})); +var ts; +(function (ts) { + /** The classifier is used for syntactic highlighting in editors via the TSServer */ + function createClassifier() { + var scanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false); + function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { + return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); + } + // If there is a syntactic classifier ('syntacticClassifierAbsent' is false), + // we will be more conservative in order to avoid conflicting with the syntactic classifier. + function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { + var token = 0 /* SyntaxKind.Unknown */; + var lastNonTriviaToken = 0 /* SyntaxKind.Unknown */; + // Just a stack of TemplateHeads and OpenCurlyBraces, used to perform rudimentary (inexact) + // classification on template strings. Because of the context free nature of templates, + // the only precise way to classify a template portion would be by propagating the stack across + // lines, just as we do with the end-of-line state. However, this is a burden for implementers, + // and the behavior is entirely subsumed by the syntactic classifier anyway, so we instead + // flatten any nesting when the template stack is non-empty and encode it in the end-of-line state. + // Situations in which this fails are + // 1) When template strings are nested across different lines: + // `hello ${ `world + // ` }` + // + // Where on the second line, you will get the closing of a template, + // a closing curly, and a new template. + // + // 2) When substitution expressions have curly braces and the curly brace falls on the next line: + // `hello ${ () => { + // return "world" } } ` + // + // Where on the second line, you will get the 'return' keyword, + // a string literal, and a template end consisting of '} } `'. + var templateStack = []; + var _a = getPrefixFromLexState(lexState), prefix = _a.prefix, pushTemplate = _a.pushTemplate; + text = prefix + text; + var offset = prefix.length; + if (pushTemplate) { + templateStack.push(15 /* SyntaxKind.TemplateHead */); + } + scanner.setText(text); + var endOfLineState = 0 /* EndOfLineState.None */; + var spans = []; + // We can run into an unfortunate interaction between the lexical and syntactic classifier + // when the user is typing something generic. Consider the case where the user types: + // + // Foo tokens. It's a weak heuristic, but should + // work well enough in practice. + var angleBracketStack = 0; + do { + token = scanner.scan(); + if (!ts.isTrivia(token)) { + handleToken(); + lastNonTriviaToken = token; + } + var end = scanner.getTextPos(); + pushEncodedClassification(scanner.getTokenPos(), end, offset, classFromKind(token), spans); + if (end >= text.length) { + var end_1 = getNewEndOfLineState(scanner, token, ts.lastOrUndefined(templateStack)); + if (end_1 !== undefined) { + endOfLineState = end_1; + } + } + } while (token !== 1 /* SyntaxKind.EndOfFileToken */); + function handleToken() { + switch (token) { + case 43 /* SyntaxKind.SlashToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + if (!noRegexTable[lastNonTriviaToken] && scanner.reScanSlashToken() === 13 /* SyntaxKind.RegularExpressionLiteral */) { + token = 13 /* SyntaxKind.RegularExpressionLiteral */; + } + break; + case 29 /* SyntaxKind.LessThanToken */: + if (lastNonTriviaToken === 79 /* SyntaxKind.Identifier */) { + // Could be the start of something generic. Keep track of that by bumping + // up the current count of generic contexts we may be in. + angleBracketStack++; + } + break; + case 31 /* SyntaxKind.GreaterThanToken */: + if (angleBracketStack > 0) { + // If we think we're currently in something generic, then mark that that + // generic entity is complete. + angleBracketStack--; + } + break; + case 130 /* SyntaxKind.AnyKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + if (angleBracketStack > 0 && !syntacticClassifierAbsent) { + // If it looks like we're could be in something generic, don't classify this + // as a keyword. We may just get overwritten by the syntactic classifier, + // causing a noisy experience for the user. + token = 79 /* SyntaxKind.Identifier */; + } + break; + case 15 /* SyntaxKind.TemplateHead */: + templateStack.push(token); + break; + case 18 /* SyntaxKind.OpenBraceToken */: + // If we don't have anything on the template stack, + // then we aren't trying to keep track of a previously scanned template head. + if (templateStack.length > 0) { + templateStack.push(token); + } + break; + case 19 /* SyntaxKind.CloseBraceToken */: + // If we don't have anything on the template stack, + // then we aren't trying to keep track of a previously scanned template head. + if (templateStack.length > 0) { + var lastTemplateStackToken = ts.lastOrUndefined(templateStack); + if (lastTemplateStackToken === 15 /* SyntaxKind.TemplateHead */) { + token = scanner.reScanTemplateToken(/* isTaggedTemplate */ false); + // Only pop on a TemplateTail; a TemplateMiddle indicates there is more for us. + if (token === 17 /* SyntaxKind.TemplateTail */) { + templateStack.pop(); + } + else { + ts.Debug.assertEqual(token, 16 /* SyntaxKind.TemplateMiddle */, "Should have been a template middle."); + } + } + else { + ts.Debug.assertEqual(lastTemplateStackToken, 18 /* SyntaxKind.OpenBraceToken */, "Should have been an open brace"); + templateStack.pop(); + } + } + break; + default: + if (!ts.isKeyword(token)) { + break; + } + if (lastNonTriviaToken === 24 /* SyntaxKind.DotToken */) { + token = 79 /* SyntaxKind.Identifier */; + } + else if (ts.isKeyword(lastNonTriviaToken) && ts.isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { + // We have two keywords in a row. Only treat the second as a keyword if + // it's a sequence that could legally occur in the language. Otherwise + // treat it as an identifier. This way, if someone writes "private var" + // we recognize that 'var' is actually an identifier here. + token = 79 /* SyntaxKind.Identifier */; + } + } + } + return { endOfLineState: endOfLineState, spans: spans }; + } + return { getClassificationsForLine: getClassificationsForLine, getEncodedLexicalClassifications: getEncodedLexicalClassifications }; + } + ts.createClassifier = createClassifier; + /// We do not have a full parser support to know when we should parse a regex or not + /// If we consider every slash token to be a regex, we could be missing cases like "1/2/3", where + /// we have a series of divide operator. this list allows us to be more accurate by ruling out + /// locations where a regexp cannot exist. + var noRegexTable = ts.arrayToNumericMap([ + 79 /* SyntaxKind.Identifier */, + 10 /* SyntaxKind.StringLiteral */, + 8 /* SyntaxKind.NumericLiteral */, + 9 /* SyntaxKind.BigIntLiteral */, + 13 /* SyntaxKind.RegularExpressionLiteral */, + 108 /* SyntaxKind.ThisKeyword */, + 45 /* SyntaxKind.PlusPlusToken */, + 46 /* SyntaxKind.MinusMinusToken */, + 21 /* SyntaxKind.CloseParenToken */, + 23 /* SyntaxKind.CloseBracketToken */, + 19 /* SyntaxKind.CloseBraceToken */, + 110 /* SyntaxKind.TrueKeyword */, + 95 /* SyntaxKind.FalseKeyword */, + ], function (token) { return token; }, function () { return true; }); + function getNewEndOfLineState(scanner, token, lastOnTemplateStack) { + switch (token) { + case 10 /* SyntaxKind.StringLiteral */: { + // Check to see if we finished up on a multiline string literal. + if (!scanner.isUnterminated()) + return undefined; + var tokenText = scanner.getTokenText(); + var lastCharIndex = tokenText.length - 1; + var numBackslashes = 0; + while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* CharacterCodes.backslash */) { + numBackslashes++; + } + // If we have an odd number of backslashes, then the multiline string is unclosed + if ((numBackslashes & 1) === 0) + return undefined; + return tokenText.charCodeAt(0) === 34 /* CharacterCodes.doubleQuote */ ? 3 /* EndOfLineState.InDoubleQuoteStringLiteral */ : 2 /* EndOfLineState.InSingleQuoteStringLiteral */; + } + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + // Check to see if the multiline comment was unclosed. + return scanner.isUnterminated() ? 1 /* EndOfLineState.InMultiLineCommentTrivia */ : undefined; + default: + if (ts.isTemplateLiteralKind(token)) { + if (!scanner.isUnterminated()) { + return undefined; + } + switch (token) { + case 17 /* SyntaxKind.TemplateTail */: + return 5 /* EndOfLineState.InTemplateMiddleOrTail */; + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return 4 /* EndOfLineState.InTemplateHeadOrNoSubstitutionTemplate */; + default: + return ts.Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); + } + } + return lastOnTemplateStack === 15 /* SyntaxKind.TemplateHead */ ? 6 /* EndOfLineState.InTemplateSubstitutionPosition */ : undefined; + } + } + function pushEncodedClassification(start, end, offset, classification, result) { + if (classification === 8 /* ClassificationType.whiteSpace */) { + // Don't bother with whitespace classifications. They're not needed. + return; + } + if (start === 0 && offset > 0) { + // We're classifying the first token, and this was a case where we prepended text. + // We should consider the start of this token to be at the start of the original text. + start += offset; + } + var length = end - start; + if (length > 0) { + // All our tokens are in relation to the augmented text. Move them back to be + // relative to the original text. + result.push(start - offset, length, classification); + } + } + function convertClassificationsToResult(classifications, text) { + var entries = []; + var dense = classifications.spans; + var lastEnd = 0; + for (var i = 0; i < dense.length; i += 3) { + var start = dense[i]; + var length_1 = dense[i + 1]; + var type = dense[i + 2]; + // Make a whitespace entry between the last item and this one. + if (lastEnd >= 0) { + var whitespaceLength_1 = start - lastEnd; + if (whitespaceLength_1 > 0) { + entries.push({ length: whitespaceLength_1, classification: ts.TokenClass.Whitespace }); + } + } + entries.push({ length: length_1, classification: convertClassification(type) }); + lastEnd = start + length_1; + } + var whitespaceLength = text.length - lastEnd; + if (whitespaceLength > 0) { + entries.push({ length: whitespaceLength, classification: ts.TokenClass.Whitespace }); + } + return { entries: entries, finalLexState: classifications.endOfLineState }; + } + function convertClassification(type) { + switch (type) { + case 1 /* ClassificationType.comment */: return ts.TokenClass.Comment; + case 3 /* ClassificationType.keyword */: return ts.TokenClass.Keyword; + case 4 /* ClassificationType.numericLiteral */: return ts.TokenClass.NumberLiteral; + case 25 /* ClassificationType.bigintLiteral */: return ts.TokenClass.BigIntLiteral; + case 5 /* ClassificationType.operator */: return ts.TokenClass.Operator; + case 6 /* ClassificationType.stringLiteral */: return ts.TokenClass.StringLiteral; + case 8 /* ClassificationType.whiteSpace */: return ts.TokenClass.Whitespace; + case 10 /* ClassificationType.punctuation */: return ts.TokenClass.Punctuation; + case 2 /* ClassificationType.identifier */: + case 11 /* ClassificationType.className */: + case 12 /* ClassificationType.enumName */: + case 13 /* ClassificationType.interfaceName */: + case 14 /* ClassificationType.moduleName */: + case 15 /* ClassificationType.typeParameterName */: + case 16 /* ClassificationType.typeAliasName */: + case 9 /* ClassificationType.text */: + case 17 /* ClassificationType.parameterName */: + return ts.TokenClass.Identifier; + default: + return undefined; // TODO: GH#18217 Debug.assertNever(type); + } + } + /** Returns true if 'keyword2' can legally follow 'keyword1' in any language construct. */ + function canFollow(keyword1, keyword2) { + if (!ts.isAccessibilityModifier(keyword1)) { + // Assume any other keyword combination is legal. + // This can be refined in the future if there are more cases we want the classifier to be better at. + return true; + } + switch (keyword2) { + case 136 /* SyntaxKind.GetKeyword */: + case 149 /* SyntaxKind.SetKeyword */: + case 134 /* SyntaxKind.ConstructorKeyword */: + case 124 /* SyntaxKind.StaticKeyword */: + return true; // Allow things like "public get", "public constructor" and "public static". + default: + return false; // Any other keyword following "public" is actually an identifier, not a real keyword. + } + } + function getPrefixFromLexState(lexState) { + // If we're in a string literal, then prepend: "\ + // (and a newline). That way when we lex we'll think we're still in a string literal. + // + // If we're in a multiline comment, then prepend: /* + // (and a newline). That way when we lex we'll think we're still in a multiline comment. + switch (lexState) { + case 3 /* EndOfLineState.InDoubleQuoteStringLiteral */: + return { prefix: "\"\\\n" }; + case 2 /* EndOfLineState.InSingleQuoteStringLiteral */: + return { prefix: "'\\\n" }; + case 1 /* EndOfLineState.InMultiLineCommentTrivia */: + return { prefix: "/*\n" }; + case 4 /* EndOfLineState.InTemplateHeadOrNoSubstitutionTemplate */: + return { prefix: "`\n" }; + case 5 /* EndOfLineState.InTemplateMiddleOrTail */: + return { prefix: "}\n", pushTemplate: true }; + case 6 /* EndOfLineState.InTemplateSubstitutionPosition */: + return { prefix: "", pushTemplate: true }; + case 0 /* EndOfLineState.None */: + return { prefix: "" }; + default: + return ts.Debug.assertNever(lexState); + } + } + function isBinaryExpressionOperatorToken(token) { + switch (token) { + case 41 /* SyntaxKind.AsteriskToken */: + case 43 /* SyntaxKind.SlashToken */: + case 44 /* SyntaxKind.PercentToken */: + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 47 /* SyntaxKind.LessThanLessThanToken */: + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + case 29 /* SyntaxKind.LessThanToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + case 32 /* SyntaxKind.LessThanEqualsToken */: + case 33 /* SyntaxKind.GreaterThanEqualsToken */: + case 102 /* SyntaxKind.InstanceOfKeyword */: + case 101 /* SyntaxKind.InKeyword */: + case 127 /* SyntaxKind.AsKeyword */: + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + case 50 /* SyntaxKind.AmpersandToken */: + case 52 /* SyntaxKind.CaretToken */: + case 51 /* SyntaxKind.BarToken */: + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + case 56 /* SyntaxKind.BarBarToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 64 /* SyntaxKind.PlusEqualsToken */: + case 65 /* SyntaxKind.MinusEqualsToken */: + case 66 /* SyntaxKind.AsteriskEqualsToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 69 /* SyntaxKind.PercentEqualsToken */: + case 63 /* SyntaxKind.EqualsToken */: + case 27 /* SyntaxKind.CommaToken */: + case 60 /* SyntaxKind.QuestionQuestionToken */: + case 75 /* SyntaxKind.BarBarEqualsToken */: + case 76 /* SyntaxKind.AmpersandAmpersandEqualsToken */: + case 77 /* SyntaxKind.QuestionQuestionEqualsToken */: + return true; + default: + return false; + } + } + function isPrefixUnaryExpressionOperatorToken(token) { + switch (token) { + case 39 /* SyntaxKind.PlusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + case 53 /* SyntaxKind.ExclamationToken */: + case 45 /* SyntaxKind.PlusPlusToken */: + case 46 /* SyntaxKind.MinusMinusToken */: + return true; + default: + return false; + } + } + function classFromKind(token) { + if (ts.isKeyword(token)) { + return 3 /* ClassificationType.keyword */; + } + else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { + return 5 /* ClassificationType.operator */; + } + else if (token >= 18 /* SyntaxKind.FirstPunctuation */ && token <= 78 /* SyntaxKind.LastPunctuation */) { + return 10 /* ClassificationType.punctuation */; + } + switch (token) { + case 8 /* SyntaxKind.NumericLiteral */: + return 4 /* ClassificationType.numericLiteral */; + case 9 /* SyntaxKind.BigIntLiteral */: + return 25 /* ClassificationType.bigintLiteral */; + case 10 /* SyntaxKind.StringLiteral */: + return 6 /* ClassificationType.stringLiteral */; + case 13 /* SyntaxKind.RegularExpressionLiteral */: + return 7 /* ClassificationType.regularExpressionLiteral */; + case 7 /* SyntaxKind.ConflictMarkerTrivia */: + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + case 2 /* SyntaxKind.SingleLineCommentTrivia */: + return 1 /* ClassificationType.comment */; + case 5 /* SyntaxKind.WhitespaceTrivia */: + case 4 /* SyntaxKind.NewLineTrivia */: + return 8 /* ClassificationType.whiteSpace */; + case 79 /* SyntaxKind.Identifier */: + default: + if (ts.isTemplateLiteralKind(token)) { + return 6 /* ClassificationType.stringLiteral */; + } + return 2 /* ClassificationType.identifier */; + } + } + /* @internal */ + function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { + return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); + } + ts.getSemanticClassifications = getSemanticClassifications; + function checkForClassificationCancellation(cancellationToken, kind) { + // We don't want to actually call back into our host on every node to find out if we've + // been canceled. That would be an enormous amount of chattyness, along with the all + // the overhead of marshalling the data to/from the host. So instead we pick a few + // reasonable node kinds to bother checking on. These node kinds represent high level + // constructs that we would expect to see commonly, but just at a far less frequent + // interval. + // + // For example, in checker.ts (around 750k) we only have around 600 of these constructs. + // That means we're calling back into the host around every 1.2k of the file we process. + // Lib.d.ts has similar numbers. + switch (kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + } + /* @internal */ + function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { + var spans = []; + sourceFile.forEachChild(function cb(node) { + // Only walk into nodes that intersect the requested span. + if (!node || !ts.textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { + return; + } + checkForClassificationCancellation(cancellationToken, node.kind); + // Only bother calling into the typechecker if this is an identifier that + // could possibly resolve to a type name. This makes classification run + // in a third of the time it would normally take. + if (ts.isIdentifier(node) && !ts.nodeIsMissing(node) && classifiableNames.has(node.escapedText)) { + var symbol = typeChecker.getSymbolAtLocation(node); + var type = symbol && classifySymbol(symbol, ts.getMeaningFromLocation(node), typeChecker); + if (type) { + pushClassification(node.getStart(sourceFile), node.getEnd(), type); + } + } + node.forEachChild(cb); + }); + return { spans: spans, endOfLineState: 0 /* EndOfLineState.None */ }; + function pushClassification(start, end, type) { + var length = end - start; + ts.Debug.assert(length > 0, "Classification had non-positive length of ".concat(length)); + spans.push(start); + spans.push(length); + spans.push(type); + } + } + ts.getEncodedSemanticClassifications = getEncodedSemanticClassifications; + function classifySymbol(symbol, meaningAtPosition, checker) { + var flags = symbol.getFlags(); + if ((flags & 2885600 /* SymbolFlags.Classifiable */) === 0 /* SymbolFlags.None */) { + return undefined; + } + else if (flags & 32 /* SymbolFlags.Class */) { + return 11 /* ClassificationType.className */; + } + else if (flags & 384 /* SymbolFlags.Enum */) { + return 12 /* ClassificationType.enumName */; + } + else if (flags & 524288 /* SymbolFlags.TypeAlias */) { + return 16 /* ClassificationType.typeAliasName */; + } + else if (flags & 1536 /* SymbolFlags.Module */) { + // Only classify a module as such if + // - It appears in a namespace context. + // - There exists a module declaration which actually impacts the value side. + return meaningAtPosition & 4 /* SemanticMeaning.Namespace */ || meaningAtPosition & 1 /* SemanticMeaning.Value */ && hasValueSideModule(symbol) ? 14 /* ClassificationType.moduleName */ : undefined; + } + else if (flags & 2097152 /* SymbolFlags.Alias */) { + return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker); + } + else if (meaningAtPosition & 2 /* SemanticMeaning.Type */) { + return flags & 64 /* SymbolFlags.Interface */ ? 13 /* ClassificationType.interfaceName */ : flags & 262144 /* SymbolFlags.TypeParameter */ ? 15 /* ClassificationType.typeParameterName */ : undefined; + } + else { + return undefined; + } + } + /** Returns true if there exists a module that introduces entities on the value side. */ + function hasValueSideModule(symbol) { + return ts.some(symbol.declarations, function (declaration) { + return ts.isModuleDeclaration(declaration) && ts.getModuleInstanceState(declaration) === 1 /* ModuleInstanceState.Instantiated */; + }); + } + function getClassificationTypeName(type) { + switch (type) { + case 1 /* ClassificationType.comment */: return "comment" /* ClassificationTypeNames.comment */; + case 2 /* ClassificationType.identifier */: return "identifier" /* ClassificationTypeNames.identifier */; + case 3 /* ClassificationType.keyword */: return "keyword" /* ClassificationTypeNames.keyword */; + case 4 /* ClassificationType.numericLiteral */: return "number" /* ClassificationTypeNames.numericLiteral */; + case 25 /* ClassificationType.bigintLiteral */: return "bigint" /* ClassificationTypeNames.bigintLiteral */; + case 5 /* ClassificationType.operator */: return "operator" /* ClassificationTypeNames.operator */; + case 6 /* ClassificationType.stringLiteral */: return "string" /* ClassificationTypeNames.stringLiteral */; + case 8 /* ClassificationType.whiteSpace */: return "whitespace" /* ClassificationTypeNames.whiteSpace */; + case 9 /* ClassificationType.text */: return "text" /* ClassificationTypeNames.text */; + case 10 /* ClassificationType.punctuation */: return "punctuation" /* ClassificationTypeNames.punctuation */; + case 11 /* ClassificationType.className */: return "class name" /* ClassificationTypeNames.className */; + case 12 /* ClassificationType.enumName */: return "enum name" /* ClassificationTypeNames.enumName */; + case 13 /* ClassificationType.interfaceName */: return "interface name" /* ClassificationTypeNames.interfaceName */; + case 14 /* ClassificationType.moduleName */: return "module name" /* ClassificationTypeNames.moduleName */; + case 15 /* ClassificationType.typeParameterName */: return "type parameter name" /* ClassificationTypeNames.typeParameterName */; + case 16 /* ClassificationType.typeAliasName */: return "type alias name" /* ClassificationTypeNames.typeAliasName */; + case 17 /* ClassificationType.parameterName */: return "parameter name" /* ClassificationTypeNames.parameterName */; + case 18 /* ClassificationType.docCommentTagName */: return "doc comment tag name" /* ClassificationTypeNames.docCommentTagName */; + case 19 /* ClassificationType.jsxOpenTagName */: return "jsx open tag name" /* ClassificationTypeNames.jsxOpenTagName */; + case 20 /* ClassificationType.jsxCloseTagName */: return "jsx close tag name" /* ClassificationTypeNames.jsxCloseTagName */; + case 21 /* ClassificationType.jsxSelfClosingTagName */: return "jsx self closing tag name" /* ClassificationTypeNames.jsxSelfClosingTagName */; + case 22 /* ClassificationType.jsxAttribute */: return "jsx attribute" /* ClassificationTypeNames.jsxAttribute */; + case 23 /* ClassificationType.jsxText */: return "jsx text" /* ClassificationTypeNames.jsxText */; + case 24 /* ClassificationType.jsxAttributeStringLiteralValue */: return "jsx attribute string literal value" /* ClassificationTypeNames.jsxAttributeStringLiteralValue */; + default: return undefined; // TODO: GH#18217 throw Debug.assertNever(type); + } + } + function convertClassificationsToSpans(classifications) { + ts.Debug.assert(classifications.spans.length % 3 === 0); + var dense = classifications.spans; + var result = []; + for (var i = 0; i < dense.length; i += 3) { + result.push({ + textSpan: ts.createTextSpan(dense[i], dense[i + 1]), + classificationType: getClassificationTypeName(dense[i + 2]) + }); + } + return result; + } + /* @internal */ + function getSyntacticClassifications(cancellationToken, sourceFile, span) { + return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); + } + ts.getSyntacticClassifications = getSyntacticClassifications; + /* @internal */ + function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { + var spanStart = span.start; + var spanLength = span.length; + // Make a scanner we can get trivia from. + var triviaScanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); + var mergeConflictScanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false, sourceFile.languageVariant, sourceFile.text); + var result = []; + processElement(sourceFile); + return { spans: result, endOfLineState: 0 /* EndOfLineState.None */ }; + function pushClassification(start, length, type) { + result.push(start); + result.push(length); + result.push(type); + } + function classifyLeadingTriviaAndGetTokenStart(token) { + triviaScanner.setTextPos(token.pos); + while (true) { + var start = triviaScanner.getTextPos(); + // only bother scanning if we have something that could be trivia. + if (!ts.couldStartTrivia(sourceFile.text, start)) { + return start; + } + var kind = triviaScanner.scan(); + var end = triviaScanner.getTextPos(); + var width = end - start; + // The moment we get something that isn't trivia, then stop processing. + if (!ts.isTrivia(kind)) { + return start; + } + switch (kind) { + case 4 /* SyntaxKind.NewLineTrivia */: + case 5 /* SyntaxKind.WhitespaceTrivia */: + // Don't bother with newlines/whitespace. + continue; + case 2 /* SyntaxKind.SingleLineCommentTrivia */: + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + // Only bother with the trivia if it at least intersects the span of interest. + classifyComment(token, kind, start, width); + // Classifying a comment might cause us to reuse the trivia scanner + // (because of jsdoc comments). So after we classify the comment make + // sure we set the scanner position back to where it needs to be. + triviaScanner.setTextPos(end); + continue; + case 7 /* SyntaxKind.ConflictMarkerTrivia */: + var text = sourceFile.text; + var ch = text.charCodeAt(start); + // for the <<<<<<< and >>>>>>> markers, we just add them in as comments + // in the classification stream. + if (ch === 60 /* CharacterCodes.lessThan */ || ch === 62 /* CharacterCodes.greaterThan */) { + pushClassification(start, width, 1 /* ClassificationType.comment */); + continue; + } + // for the ||||||| and ======== markers, add a comment for the first line, + // and then lex all subsequent lines up until the end of the conflict marker. + ts.Debug.assert(ch === 124 /* CharacterCodes.bar */ || ch === 61 /* CharacterCodes.equals */); + classifyDisabledMergeCode(text, start, end); + break; + case 6 /* SyntaxKind.ShebangTrivia */: + // TODO: Maybe we should classify these. + break; + default: + ts.Debug.assertNever(kind); + } + } + } + function classifyComment(token, kind, start, width) { + if (kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + // See if this is a doc comment. If so, we'll classify certain portions of it + // specially. + var docCommentAndDiagnostics = ts.parseIsolatedJSDocComment(sourceFile.text, start, width); + if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { + // TODO: This should be predicated on `token["kind"]` being compatible with `HasJSDoc["kind"]` + ts.setParent(docCommentAndDiagnostics.jsDoc, token); + classifyJSDocComment(docCommentAndDiagnostics.jsDoc); + return; + } + } + else if (kind === 2 /* SyntaxKind.SingleLineCommentTrivia */) { + if (tryClassifyTripleSlashComment(start, width)) { + return; + } + } + // Simple comment. Just add as is. + pushCommentRange(start, width); + } + function pushCommentRange(start, width) { + pushClassification(start, width, 1 /* ClassificationType.comment */); + } + function classifyJSDocComment(docComment) { + var _a, _b, _c, _d, _e, _f, _g; + var pos = docComment.pos; + if (docComment.tags) { + for (var _i = 0, _h = docComment.tags; _i < _h.length; _i++) { + var tag = _h[_i]; + // As we walk through each tag, classify the portion of text from the end of + // the last tag (or the start of the entire doc comment) as 'comment'. + if (tag.pos !== pos) { + pushCommentRange(pos, tag.pos - pos); + } + pushClassification(tag.pos, 1, 10 /* ClassificationType.punctuation */); // "@" + pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* ClassificationType.docCommentTagName */); // e.g. "param" + pos = tag.tagName.end; + var commentStart = tag.tagName.end; + switch (tag.kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: + var param = tag; + processJSDocParameterTag(param); + commentStart = param.isNameFirst && ((_a = param.typeExpression) === null || _a === void 0 ? void 0 : _a.end) || param.name.end; + break; + case 347 /* SyntaxKind.JSDocPropertyTag */: + var prop = tag; + commentStart = prop.isNameFirst && ((_b = prop.typeExpression) === null || _b === void 0 ? void 0 : _b.end) || prop.name.end; + break; + case 344 /* SyntaxKind.JSDocTemplateTag */: + processJSDocTemplateTag(tag); + pos = tag.end; + commentStart = tag.typeParameters.end; + break; + case 345 /* SyntaxKind.JSDocTypedefTag */: + var type = tag; + commentStart = ((_c = type.typeExpression) === null || _c === void 0 ? void 0 : _c.kind) === 309 /* SyntaxKind.JSDocTypeExpression */ && ((_d = type.fullName) === null || _d === void 0 ? void 0 : _d.end) || ((_e = type.typeExpression) === null || _e === void 0 ? void 0 : _e.end) || commentStart; + break; + case 338 /* SyntaxKind.JSDocCallbackTag */: + commentStart = tag.typeExpression.end; + break; + case 343 /* SyntaxKind.JSDocTypeTag */: + processElement(tag.typeExpression); + pos = tag.end; + commentStart = tag.typeExpression.end; + break; + case 342 /* SyntaxKind.JSDocThisTag */: + case 339 /* SyntaxKind.JSDocEnumTag */: + commentStart = tag.typeExpression.end; + break; + case 341 /* SyntaxKind.JSDocReturnTag */: + processElement(tag.typeExpression); + pos = tag.end; + commentStart = ((_f = tag.typeExpression) === null || _f === void 0 ? void 0 : _f.end) || commentStart; + break; + case 346 /* SyntaxKind.JSDocSeeTag */: + commentStart = ((_g = tag.name) === null || _g === void 0 ? void 0 : _g.end) || commentStart; + break; + case 328 /* SyntaxKind.JSDocAugmentsTag */: + case 329 /* SyntaxKind.JSDocImplementsTag */: + commentStart = tag.class.end; + break; + } + if (typeof tag.comment === "object") { + pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos); + } + else if (typeof tag.comment === "string") { + pushCommentRange(commentStart, tag.end - commentStart); + } + } + } + if (pos !== docComment.end) { + pushCommentRange(pos, docComment.end - pos); + } + return; + function processJSDocParameterTag(tag) { + if (tag.isNameFirst) { + pushCommentRange(pos, tag.name.pos - pos); + pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* ClassificationType.parameterName */); + pos = tag.name.end; + } + if (tag.typeExpression) { + pushCommentRange(pos, tag.typeExpression.pos - pos); + processElement(tag.typeExpression); + pos = tag.typeExpression.end; + } + if (!tag.isNameFirst) { + pushCommentRange(pos, tag.name.pos - pos); + pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* ClassificationType.parameterName */); + pos = tag.name.end; + } + } + } + function tryClassifyTripleSlashComment(start, width) { + var tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/im; + // Require a leading whitespace character (the parser already does) to prevent terrible backtracking performance + var attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/img; + var text = sourceFile.text.substr(start, width); + var match = tripleSlashXMLCommentRegEx.exec(text); + if (!match) { + return false; + } + // Limiting classification to exactly the elements and attributes + // defined in `ts.commentPragmas` would be excessive, but we can avoid + // some obvious false positives (e.g. in XML-like doc comments) by + // checking the element name. + // eslint-disable-next-line no-in-operator + if (!match[3] || !(match[3] in ts.commentPragmas)) { + return false; + } + var pos = start; + pushCommentRange(pos, match[1].length); // /// + pos += match[1].length; + pushClassification(pos, match[2].length, 10 /* ClassificationType.punctuation */); // < + pos += match[2].length; + pushClassification(pos, match[3].length, 21 /* ClassificationType.jsxSelfClosingTagName */); // element name + pos += match[3].length; + var attrText = match[4]; + var attrPos = pos; + while (true) { + var attrMatch = attributeRegex.exec(attrText); + if (!attrMatch) { + break; + } + var newAttrPos = pos + attrMatch.index + attrMatch[1].length; // whitespace + if (newAttrPos > attrPos) { + pushCommentRange(attrPos, newAttrPos - attrPos); + attrPos = newAttrPos; + } + pushClassification(attrPos, attrMatch[2].length, 22 /* ClassificationType.jsxAttribute */); // attribute name + attrPos += attrMatch[2].length; + if (attrMatch[3].length) { + pushCommentRange(attrPos, attrMatch[3].length); // whitespace + attrPos += attrMatch[3].length; + } + pushClassification(attrPos, attrMatch[4].length, 5 /* ClassificationType.operator */); // = + attrPos += attrMatch[4].length; + if (attrMatch[5].length) { + pushCommentRange(attrPos, attrMatch[5].length); // whitespace + attrPos += attrMatch[5].length; + } + pushClassification(attrPos, attrMatch[6].length, 24 /* ClassificationType.jsxAttributeStringLiteralValue */); // attribute value + attrPos += attrMatch[6].length; + } + pos += match[4].length; + if (pos > attrPos) { + pushCommentRange(attrPos, pos - attrPos); + } + if (match[5]) { + pushClassification(pos, match[5].length, 10 /* ClassificationType.punctuation */); // /> + pos += match[5].length; + } + var end = start + width; + if (pos < end) { + pushCommentRange(pos, end - pos); + } + return true; + } + function processJSDocTemplateTag(tag) { + for (var _i = 0, _a = tag.getChildren(); _i < _a.length; _i++) { + var child = _a[_i]; + processElement(child); + } + } + function classifyDisabledMergeCode(text, start, end) { + // Classify the line that the ||||||| or ======= marker is on as a comment. + // Then just lex all further tokens and add them to the result. + var i; + for (i = start; i < end; i++) { + if (ts.isLineBreak(text.charCodeAt(i))) { + break; + } + } + pushClassification(start, i - start, 1 /* ClassificationType.comment */); + mergeConflictScanner.setTextPos(i); + while (mergeConflictScanner.getTextPos() < end) { + classifyDisabledCodeToken(); + } + } + function classifyDisabledCodeToken() { + var start = mergeConflictScanner.getTextPos(); + var tokenKind = mergeConflictScanner.scan(); + var end = mergeConflictScanner.getTextPos(); + var type = classifyTokenType(tokenKind); + if (type) { + pushClassification(start, end - start, type); + } + } + /** + * Returns true if node should be treated as classified and no further processing is required. + * False will mean that node is not classified and traverse routine should recurse into node contents. + */ + function tryClassifyNode(node) { + if (ts.isJSDoc(node)) { + return true; + } + if (ts.nodeIsMissing(node)) { + return true; + } + var classifiedElementName = tryClassifyJsxElementName(node); + if (!ts.isToken(node) && node.kind !== 11 /* SyntaxKind.JsxText */ && classifiedElementName === undefined) { + return false; + } + var tokenStart = node.kind === 11 /* SyntaxKind.JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); + var tokenWidth = node.end - tokenStart; + ts.Debug.assert(tokenWidth >= 0); + if (tokenWidth > 0) { + var type = classifiedElementName || classifyTokenType(node.kind, node); + if (type) { + pushClassification(tokenStart, tokenWidth, type); + } + } + return true; + } + function tryClassifyJsxElementName(token) { + switch (token.parent && token.parent.kind) { + case 280 /* SyntaxKind.JsxOpeningElement */: + if (token.parent.tagName === token) { + return 19 /* ClassificationType.jsxOpenTagName */; + } + break; + case 281 /* SyntaxKind.JsxClosingElement */: + if (token.parent.tagName === token) { + return 20 /* ClassificationType.jsxCloseTagName */; + } + break; + case 279 /* SyntaxKind.JsxSelfClosingElement */: + if (token.parent.tagName === token) { + return 21 /* ClassificationType.jsxSelfClosingTagName */; + } + break; + case 285 /* SyntaxKind.JsxAttribute */: + if (token.parent.name === token) { + return 22 /* ClassificationType.jsxAttribute */; + } + break; + } + return undefined; + } + // for accurate classification, the actual token should be passed in. however, for + // cases like 'disabled merge code' classification, we just get the token kind and + // classify based on that instead. + function classifyTokenType(tokenKind, token) { + if (ts.isKeyword(tokenKind)) { + return 3 /* ClassificationType.keyword */; + } + // Special case `<` and `>`: If they appear in a generic context they are punctuation, + // not operators. + if (tokenKind === 29 /* SyntaxKind.LessThanToken */ || tokenKind === 31 /* SyntaxKind.GreaterThanToken */) { + // If the node owning the token has a type argument list or type parameter list, then + // we can effectively assume that a '<' and '>' belong to those lists. + if (token && ts.getTypeArgumentOrTypeParameterList(token.parent)) { + return 10 /* ClassificationType.punctuation */; + } + } + if (ts.isPunctuation(tokenKind)) { + if (token) { + var parent = token.parent; + if (tokenKind === 63 /* SyntaxKind.EqualsToken */) { + // the '=' in a variable declaration is special cased here. + if (parent.kind === 254 /* SyntaxKind.VariableDeclaration */ || + parent.kind === 167 /* SyntaxKind.PropertyDeclaration */ || + parent.kind === 164 /* SyntaxKind.Parameter */ || + parent.kind === 285 /* SyntaxKind.JsxAttribute */) { + return 5 /* ClassificationType.operator */; + } + } + if (parent.kind === 221 /* SyntaxKind.BinaryExpression */ || + parent.kind === 219 /* SyntaxKind.PrefixUnaryExpression */ || + parent.kind === 220 /* SyntaxKind.PostfixUnaryExpression */ || + parent.kind === 222 /* SyntaxKind.ConditionalExpression */) { + return 5 /* ClassificationType.operator */; + } + } + return 10 /* ClassificationType.punctuation */; + } + else if (tokenKind === 8 /* SyntaxKind.NumericLiteral */) { + return 4 /* ClassificationType.numericLiteral */; + } + else if (tokenKind === 9 /* SyntaxKind.BigIntLiteral */) { + return 25 /* ClassificationType.bigintLiteral */; + } + else if (tokenKind === 10 /* SyntaxKind.StringLiteral */) { + return token && token.parent.kind === 285 /* SyntaxKind.JsxAttribute */ ? 24 /* ClassificationType.jsxAttributeStringLiteralValue */ : 6 /* ClassificationType.stringLiteral */; + } + else if (tokenKind === 13 /* SyntaxKind.RegularExpressionLiteral */) { + // TODO: we should get another classification type for these literals. + return 6 /* ClassificationType.stringLiteral */; + } + else if (ts.isTemplateLiteralKind(tokenKind)) { + // TODO (drosen): we should *also* get another classification type for these literals. + return 6 /* ClassificationType.stringLiteral */; + } + else if (tokenKind === 11 /* SyntaxKind.JsxText */) { + return 23 /* ClassificationType.jsxText */; + } + else if (tokenKind === 79 /* SyntaxKind.Identifier */) { + if (token) { + switch (token.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + if (token.parent.name === token) { + return 11 /* ClassificationType.className */; + } + return; + case 163 /* SyntaxKind.TypeParameter */: + if (token.parent.name === token) { + return 15 /* ClassificationType.typeParameterName */; + } + return; + case 258 /* SyntaxKind.InterfaceDeclaration */: + if (token.parent.name === token) { + return 13 /* ClassificationType.interfaceName */; + } + return; + case 260 /* SyntaxKind.EnumDeclaration */: + if (token.parent.name === token) { + return 12 /* ClassificationType.enumName */; + } + return; + case 261 /* SyntaxKind.ModuleDeclaration */: + if (token.parent.name === token) { + return 14 /* ClassificationType.moduleName */; + } + return; + case 164 /* SyntaxKind.Parameter */: + if (token.parent.name === token) { + return ts.isThisIdentifier(token) ? 3 /* ClassificationType.keyword */ : 17 /* ClassificationType.parameterName */; + } + return; + } + if (ts.isConstTypeReference(token.parent)) { + return 3 /* ClassificationType.keyword */; + } + } + return 2 /* ClassificationType.identifier */; + } + } + function processElement(element) { + if (!element) { + return; + } + // Ignore nodes that don't intersect the original span to classify. + if (ts.decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { + checkForClassificationCancellation(cancellationToken, element.kind); + for (var _i = 0, _a = element.getChildren(sourceFile); _i < _a.length; _i++) { + var child = _a[_i]; + if (!tryClassifyNode(child)) { + // Recurse into our child nodes. + processElement(child); + } + } + } + } + } + ts.getEncodedSyntacticClassifications = getEncodedSyntacticClassifications; +})(ts || (ts = {})); +/** @internal */ +var ts; +(function (ts) { + var classifier; + (function (classifier) { + var v2020; + (function (v2020) { + var TokenEncodingConsts; + (function (TokenEncodingConsts) { + TokenEncodingConsts[TokenEncodingConsts["typeOffset"] = 8] = "typeOffset"; + TokenEncodingConsts[TokenEncodingConsts["modifierMask"] = 255] = "modifierMask"; + })(TokenEncodingConsts = v2020.TokenEncodingConsts || (v2020.TokenEncodingConsts = {})); + var TokenType; + (function (TokenType) { + TokenType[TokenType["class"] = 0] = "class"; + TokenType[TokenType["enum"] = 1] = "enum"; + TokenType[TokenType["interface"] = 2] = "interface"; + TokenType[TokenType["namespace"] = 3] = "namespace"; + TokenType[TokenType["typeParameter"] = 4] = "typeParameter"; + TokenType[TokenType["type"] = 5] = "type"; + TokenType[TokenType["parameter"] = 6] = "parameter"; + TokenType[TokenType["variable"] = 7] = "variable"; + TokenType[TokenType["enumMember"] = 8] = "enumMember"; + TokenType[TokenType["property"] = 9] = "property"; + TokenType[TokenType["function"] = 10] = "function"; + TokenType[TokenType["member"] = 11] = "member"; + })(TokenType = v2020.TokenType || (v2020.TokenType = {})); + var TokenModifier; + (function (TokenModifier) { + TokenModifier[TokenModifier["declaration"] = 0] = "declaration"; + TokenModifier[TokenModifier["static"] = 1] = "static"; + TokenModifier[TokenModifier["async"] = 2] = "async"; + TokenModifier[TokenModifier["readonly"] = 3] = "readonly"; + TokenModifier[TokenModifier["defaultLibrary"] = 4] = "defaultLibrary"; + TokenModifier[TokenModifier["local"] = 5] = "local"; + })(TokenModifier = v2020.TokenModifier || (v2020.TokenModifier = {})); + /** This is mainly used internally for testing */ + function getSemanticClassifications(program, cancellationToken, sourceFile, span) { + var classifications = getEncodedSemanticClassifications(program, cancellationToken, sourceFile, span); + ts.Debug.assert(classifications.spans.length % 3 === 0); + var dense = classifications.spans; + var result = []; + for (var i = 0; i < dense.length; i += 3) { + result.push({ + textSpan: ts.createTextSpan(dense[i], dense[i + 1]), + classificationType: dense[i + 2] + }); + } + return result; + } + v2020.getSemanticClassifications = getSemanticClassifications; + function getEncodedSemanticClassifications(program, cancellationToken, sourceFile, span) { + return { + spans: getSemanticTokens(program, sourceFile, span, cancellationToken), + endOfLineState: 0 /* EndOfLineState.None */ + }; + } + v2020.getEncodedSemanticClassifications = getEncodedSemanticClassifications; + function getSemanticTokens(program, sourceFile, span, cancellationToken) { + var resultTokens = []; + var collector = function (node, typeIdx, modifierSet) { + resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), ((typeIdx + 1) << 8 /* TokenEncodingConsts.typeOffset */) + modifierSet); + }; + if (program && sourceFile) { + collectTokens(program, sourceFile, span, collector, cancellationToken); + } + return resultTokens; + } + function collectTokens(program, sourceFile, span, collector, cancellationToken) { + var typeChecker = program.getTypeChecker(); + var inJSXElement = false; + function visit(node) { + switch (node.kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + if (!node || !ts.textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) { + return; + } + var prevInJSXElement = inJSXElement; + if (ts.isJsxElement(node) || ts.isJsxSelfClosingElement(node)) { + inJSXElement = true; + } + if (ts.isJsxExpression(node)) { + inJSXElement = false; + } + if (ts.isIdentifier(node) && !inJSXElement && !inImportClause(node) && !ts.isInfinityOrNaNString(node.escapedText)) { + var symbol = typeChecker.getSymbolAtLocation(node); + if (symbol) { + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + symbol = typeChecker.getAliasedSymbol(symbol); + } + var typeIdx = classifySymbol(symbol, ts.getMeaningFromLocation(node)); + if (typeIdx !== undefined) { + var modifierSet = 0; + if (node.parent) { + var parentIsDeclaration = (ts.isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx); + if (parentIsDeclaration && node.parent.name === node) { + modifierSet = 1 << 0 /* TokenModifier.declaration */; + } + } + // property declaration in constructor + if (typeIdx === 6 /* TokenType.parameter */ && isRightSideOfQualifiedNameOrPropertyAccess(node)) { + typeIdx = 9 /* TokenType.property */; + } + typeIdx = reclassifyByType(typeChecker, node, typeIdx); + var decl = symbol.valueDeclaration; + if (decl) { + var modifiers = ts.getCombinedModifierFlags(decl); + var nodeFlags = ts.getCombinedNodeFlags(decl); + if (modifiers & 32 /* ModifierFlags.Static */) { + modifierSet |= 1 << 1 /* TokenModifier.static */; + } + if (modifiers & 256 /* ModifierFlags.Async */) { + modifierSet |= 1 << 2 /* TokenModifier.async */; + } + if (typeIdx !== 0 /* TokenType.class */ && typeIdx !== 2 /* TokenType.interface */) { + if ((modifiers & 64 /* ModifierFlags.Readonly */) || (nodeFlags & 2 /* NodeFlags.Const */) || (symbol.getFlags() & 8 /* SymbolFlags.EnumMember */)) { + modifierSet |= 1 << 3 /* TokenModifier.readonly */; + } + } + if ((typeIdx === 7 /* TokenType.variable */ || typeIdx === 10 /* TokenType.function */) && isLocalDeclaration(decl, sourceFile)) { + modifierSet |= 1 << 5 /* TokenModifier.local */; + } + if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) { + modifierSet |= 1 << 4 /* TokenModifier.defaultLibrary */; + } + } + else if (symbol.declarations && symbol.declarations.some(function (d) { return program.isSourceFileDefaultLibrary(d.getSourceFile()); })) { + modifierSet |= 1 << 4 /* TokenModifier.defaultLibrary */; + } + collector(node, typeIdx, modifierSet); + } + } + } + ts.forEachChild(node, visit); + inJSXElement = prevInJSXElement; + } + visit(sourceFile); + } + function classifySymbol(symbol, meaning) { + var flags = symbol.getFlags(); + if (flags & 32 /* SymbolFlags.Class */) { + return 0 /* TokenType.class */; + } + else if (flags & 384 /* SymbolFlags.Enum */) { + return 1 /* TokenType.enum */; + } + else if (flags & 524288 /* SymbolFlags.TypeAlias */) { + return 5 /* TokenType.type */; + } + else if (flags & 64 /* SymbolFlags.Interface */) { + if (meaning & 2 /* SemanticMeaning.Type */) { + return 2 /* TokenType.interface */; + } + } + else if (flags & 262144 /* SymbolFlags.TypeParameter */) { + return 4 /* TokenType.typeParameter */; + } + var decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0]; + if (decl && ts.isBindingElement(decl)) { + decl = getDeclarationForBindingElement(decl); + } + return decl && tokenFromDeclarationMapping.get(decl.kind); + } + function reclassifyByType(typeChecker, node, typeIdx) { + // type based classifications + if (typeIdx === 7 /* TokenType.variable */ || typeIdx === 9 /* TokenType.property */ || typeIdx === 6 /* TokenType.parameter */) { + var type_1 = typeChecker.getTypeAtLocation(node); + if (type_1) { + var test = function (condition) { + return condition(type_1) || type_1.isUnion() && type_1.types.some(condition); + }; + if (typeIdx !== 6 /* TokenType.parameter */ && test(function (t) { return t.getConstructSignatures().length > 0; })) { + return 0 /* TokenType.class */; + } + if (test(function (t) { return t.getCallSignatures().length > 0; }) && !test(function (t) { return t.getProperties().length > 0; }) || isExpressionInCallExpression(node)) { + return typeIdx === 9 /* TokenType.property */ ? 11 /* TokenType.member */ : 10 /* TokenType.function */; + } + } + } + return typeIdx; + } + function isLocalDeclaration(decl, sourceFile) { + if (ts.isBindingElement(decl)) { + decl = getDeclarationForBindingElement(decl); + } + if (ts.isVariableDeclaration(decl)) { + return (!ts.isSourceFile(decl.parent.parent.parent) || ts.isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile; + } + else if (ts.isFunctionDeclaration(decl)) { + return !ts.isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile; + } + return false; + } + function getDeclarationForBindingElement(element) { + while (true) { + if (ts.isBindingElement(element.parent.parent)) { + element = element.parent.parent; + } + else { + return element.parent.parent; + } + } + } + function inImportClause(node) { + var parent = node.parent; + return parent && (ts.isImportClause(parent) || ts.isImportSpecifier(parent) || ts.isNamespaceImport(parent)); + } + function isExpressionInCallExpression(node) { + while (isRightSideOfQualifiedNameOrPropertyAccess(node)) { + node = node.parent; + } + return ts.isCallExpression(node.parent) && node.parent.expression === node; + } + function isRightSideOfQualifiedNameOrPropertyAccess(node) { + return (ts.isQualifiedName(node.parent) && node.parent.right === node) || (ts.isPropertyAccessExpression(node.parent) && node.parent.name === node); + } + var tokenFromDeclarationMapping = new ts.Map([ + [254 /* SyntaxKind.VariableDeclaration */, 7 /* TokenType.variable */], + [164 /* SyntaxKind.Parameter */, 6 /* TokenType.parameter */], + [167 /* SyntaxKind.PropertyDeclaration */, 9 /* TokenType.property */], + [261 /* SyntaxKind.ModuleDeclaration */, 3 /* TokenType.namespace */], + [260 /* SyntaxKind.EnumDeclaration */, 1 /* TokenType.enum */], + [299 /* SyntaxKind.EnumMember */, 8 /* TokenType.enumMember */], + [257 /* SyntaxKind.ClassDeclaration */, 0 /* TokenType.class */], + [169 /* SyntaxKind.MethodDeclaration */, 11 /* TokenType.member */], + [256 /* SyntaxKind.FunctionDeclaration */, 10 /* TokenType.function */], + [213 /* SyntaxKind.FunctionExpression */, 10 /* TokenType.function */], + [168 /* SyntaxKind.MethodSignature */, 11 /* TokenType.member */], + [172 /* SyntaxKind.GetAccessor */, 9 /* TokenType.property */], + [173 /* SyntaxKind.SetAccessor */, 9 /* TokenType.property */], + [166 /* SyntaxKind.PropertySignature */, 9 /* TokenType.property */], + [258 /* SyntaxKind.InterfaceDeclaration */, 2 /* TokenType.interface */], + [259 /* SyntaxKind.TypeAliasDeclaration */, 5 /* TokenType.type */], + [163 /* SyntaxKind.TypeParameter */, 4 /* TokenType.typeParameter */], + [296 /* SyntaxKind.PropertyAssignment */, 9 /* TokenType.property */], + [297 /* SyntaxKind.ShorthandPropertyAssignment */, 9 /* TokenType.property */] + ]); + })(v2020 = classifier.v2020 || (classifier.v2020 = {})); + })(classifier = ts.classifier || (ts.classifier = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var Completions; + (function (Completions) { + var StringCompletions; + (function (StringCompletions) { + function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences) { + if (ts.isInReferenceComment(sourceFile, position)) { + var entries = getTripleSlashReferenceCompletion(sourceFile, position, options, host); + return entries && convertPathCompletions(entries); + } + if (ts.isInString(sourceFile, position, contextToken)) { + if (!contextToken || !ts.isStringLiteralLike(contextToken)) + return undefined; + var entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program.getTypeChecker(), options, host, preferences); + return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences); + } + } + StringCompletions.getStringLiteralCompletions = getStringLiteralCompletions; + function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences) { + if (completion === undefined) { + return undefined; + } + var optionalReplacementSpan = ts.createTextSpanFromStringLiteralLikeContent(contextToken); + switch (completion.kind) { + case 0 /* StringLiteralCompletionKind.Paths */: + return convertPathCompletions(completion.paths); + case 1 /* StringLiteralCompletionKind.Properties */: { + var entries = ts.createSortedArray(); + Completions.getCompletionEntriesFromSymbols(completion.symbols, entries, contextToken, contextToken, sourceFile, sourceFile, host, program, 99 /* ScriptTarget.ESNext */, log, 4 /* CompletionKind.String */, preferences, options, + /*formatContext*/ undefined); // Target will not be used, so arbitrary + return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan: optionalReplacementSpan, entries: entries }; + } + case 2 /* StringLiteralCompletionKind.Types */: { + var entries = completion.types.map(function (type) { return ({ + name: type.value, + kindModifiers: "" /* ScriptElementKindModifier.none */, + kind: "string" /* ScriptElementKind.string */, + sortText: Completions.SortText.LocationPriority, + replacementSpan: ts.getReplacementSpanForContextToken(contextToken) + }); }); + return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: completion.isNewIdentifier, optionalReplacementSpan: optionalReplacementSpan, entries: entries }; + } + default: + return ts.Debug.assertNever(completion); + } + } + function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, checker, options, host, cancellationToken, preferences) { + if (!contextToken || !ts.isStringLiteralLike(contextToken)) + return undefined; + var completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, checker, options, host, preferences); + return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, checker, cancellationToken); + } + StringCompletions.getStringLiteralCompletionDetails = getStringLiteralCompletionDetails; + function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) { + switch (completion.kind) { + case 0 /* StringLiteralCompletionKind.Paths */: { + var match = ts.find(completion.paths, function (p) { return p.name === name; }); + return match && Completions.createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [ts.textPart(name)]); + } + case 1 /* StringLiteralCompletionKind.Properties */: { + var match = ts.find(completion.symbols, function (s) { return s.name === name; }); + return match && Completions.createCompletionDetailsForSymbol(match, checker, sourceFile, location, cancellationToken); + } + case 2 /* StringLiteralCompletionKind.Types */: + return ts.find(completion.types, function (t) { return t.value === name; }) ? Completions.createCompletionDetails(name, "" /* ScriptElementKindModifier.none */, "type" /* ScriptElementKind.typeElement */, [ts.textPart(name)]) : undefined; + default: + return ts.Debug.assertNever(completion); + } + } + function convertPathCompletions(pathCompletions) { + var isGlobalCompletion = false; // We don't want the editor to offer any other completions, such as snippets, inside a comment. + var isNewIdentifierLocation = true; // The user may type in a path that doesn't yet exist, creating a "new identifier" with respect to the collection of identifiers the server is aware of. + var entries = pathCompletions.map(function (_a) { + var name = _a.name, kind = _a.kind, span = _a.span, extension = _a.extension; + return ({ name: name, kind: kind, kindModifiers: kindModifiersFromExtension(extension), sortText: Completions.SortText.LocationPriority, replacementSpan: span }); + }); + return { isGlobalCompletion: isGlobalCompletion, isMemberCompletion: false, isNewIdentifierLocation: isNewIdentifierLocation, entries: entries }; + } + function kindModifiersFromExtension(extension) { + switch (extension) { + case ".d.ts" /* Extension.Dts */: return ".d.ts" /* ScriptElementKindModifier.dtsModifier */; + case ".js" /* Extension.Js */: return ".js" /* ScriptElementKindModifier.jsModifier */; + case ".json" /* Extension.Json */: return ".json" /* ScriptElementKindModifier.jsonModifier */; + case ".jsx" /* Extension.Jsx */: return ".jsx" /* ScriptElementKindModifier.jsxModifier */; + case ".ts" /* Extension.Ts */: return ".ts" /* ScriptElementKindModifier.tsModifier */; + case ".tsx" /* Extension.Tsx */: return ".tsx" /* ScriptElementKindModifier.tsxModifier */; + case ".d.mts" /* Extension.Dmts */: return ".d.mts" /* ScriptElementKindModifier.dmtsModifier */; + case ".mjs" /* Extension.Mjs */: return ".mjs" /* ScriptElementKindModifier.mjsModifier */; + case ".mts" /* Extension.Mts */: return ".mts" /* ScriptElementKindModifier.mtsModifier */; + case ".d.cts" /* Extension.Dcts */: return ".d.cts" /* ScriptElementKindModifier.dctsModifier */; + case ".cjs" /* Extension.Cjs */: return ".cjs" /* ScriptElementKindModifier.cjsModifier */; + case ".cts" /* Extension.Cts */: return ".cts" /* ScriptElementKindModifier.ctsModifier */; + case ".tsbuildinfo" /* Extension.TsBuildInfo */: return ts.Debug.fail("Extension ".concat(".tsbuildinfo" /* Extension.TsBuildInfo */, " is unsupported.")); + case undefined: return "" /* ScriptElementKindModifier.none */; + default: + return ts.Debug.assertNever(extension); + } + } + var StringLiteralCompletionKind; + (function (StringLiteralCompletionKind) { + StringLiteralCompletionKind[StringLiteralCompletionKind["Paths"] = 0] = "Paths"; + StringLiteralCompletionKind[StringLiteralCompletionKind["Properties"] = 1] = "Properties"; + StringLiteralCompletionKind[StringLiteralCompletionKind["Types"] = 2] = "Types"; + })(StringLiteralCompletionKind || (StringLiteralCompletionKind = {})); + function getStringLiteralCompletionEntries(sourceFile, node, position, typeChecker, compilerOptions, host, preferences) { + var parent = walkUpParentheses(node.parent); + switch (parent.kind) { + case 196 /* SyntaxKind.LiteralType */: { + var grandParent = walkUpParentheses(parent.parent); + switch (grandParent.kind) { + case 178 /* SyntaxKind.TypeReference */: { + var typeReference_1 = grandParent; + var typeArgument = ts.findAncestor(parent, function (n) { return n.parent === typeReference_1; }); + if (typeArgument) { + return { kind: 2 /* StringLiteralCompletionKind.Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false }; + } + return undefined; + } + case 194 /* SyntaxKind.IndexedAccessType */: + // Get all apparent property names + // i.e. interface Foo { + // foo: string; + // bar: string; + // } + // let x: Foo["/*completion position*/"] + var _a = grandParent, indexType = _a.indexType, objectType = _a.objectType; + if (!ts.rangeContainsPosition(indexType, position)) { + return undefined; + } + return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType)); + case 200 /* SyntaxKind.ImportType */: + return { kind: 0 /* StringLiteralCompletionKind.Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) }; + case 187 /* SyntaxKind.UnionType */: { + if (!ts.isTypeReferenceNode(grandParent.parent)) { + return undefined; + } + var alreadyUsedTypes_1 = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent); + var types = getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(grandParent)).filter(function (t) { return !ts.contains(alreadyUsedTypes_1, t.value); }); + return { kind: 2 /* StringLiteralCompletionKind.Types */, types: types, isNewIdentifier: false }; + } + default: + return undefined; + } + } + case 296 /* SyntaxKind.PropertyAssignment */: + if (ts.isObjectLiteralExpression(parent.parent) && parent.name === node) { + // Get quoted name of properties of the object literal expression + // i.e. interface ConfigFiles { + // 'jspm:dev': string + // } + // let files: ConfigFiles = { + // '/*completion position*/' + // } + // + // function foo(c: ConfigFiles) {} + // foo({ + // '/*completion position*/' + // }); + return stringLiteralCompletionsForObjectLiteral(typeChecker, parent.parent); + } + return fromContextualType(); + case 207 /* SyntaxKind.ElementAccessExpression */: { + var _b = parent, expression = _b.expression, argumentExpression = _b.argumentExpression; + if (node === ts.skipParentheses(argumentExpression)) { + // Get all names of properties on the expression + // i.e. interface A { + // 'prop1': string + // } + // let a: A; + // a['/*completion position*/'] + return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression)); + } + return undefined; + } + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 285 /* SyntaxKind.JsxAttribute */: + if (!isRequireCallArgument(node) && !ts.isImportCall(parent)) { + var argumentInfo = ts.SignatureHelp.getArgumentInfoForCompletions(parent.kind === 285 /* SyntaxKind.JsxAttribute */ ? parent.parent : node, position, sourceFile); + // Get string literal completions from specialized signatures of the target + // i.e. declare function f(a: 'A'); + // f("/*completion position*/") + return argumentInfo ? getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) : fromContextualType(); + } + // falls through (is `require("")` or `require(""` or `import("")`) + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 277 /* SyntaxKind.ExternalModuleReference */: + // Get all known external module names or complete a path to a module + // i.e. import * as ns from "/*completion position*/"; + // var y = import("/*completion position*/"); + // import x = require("/*completion position*/"); + // var y = require("/*completion position*/"); + // export * from "/*completion position*/"; + return { kind: 0 /* StringLiteralCompletionKind.Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) }; + default: + return fromContextualType(); + } + function fromContextualType() { + // Get completion for string literal from string literal type + // i.e. var x: "hi" | "hello" = "/*completion position*/" + return { kind: 2 /* StringLiteralCompletionKind.Types */, types: getStringLiteralTypes(ts.getContextualTypeFromParent(node, typeChecker)), isNewIdentifier: false }; + } + } + function walkUpParentheses(node) { + switch (node.kind) { + case 191 /* SyntaxKind.ParenthesizedType */: + return ts.walkUpParenthesizedTypes(node); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return ts.walkUpParenthesizedExpressions(node); + default: + return node; + } + } + function getAlreadyUsedTypesInStringLiteralUnion(union, current) { + return ts.mapDefined(union.types, function (type) { + return type !== current && ts.isLiteralTypeNode(type) && ts.isStringLiteral(type.literal) ? type.literal.text : undefined; + }); + } + function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) { + var isNewIdentifier = false; + var uniques = new ts.Map(); + var candidates = []; + var editingArgument = ts.isJsxOpeningLikeElement(call) ? ts.Debug.checkDefined(ts.findAncestor(arg.parent, ts.isJsxAttribute)) : arg; + checker.getResolvedSignatureForStringLiteralCompletions(call, editingArgument, candidates); + var types = ts.flatMap(candidates, function (candidate) { + if (!ts.signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length) + return; + var type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex); + if (ts.isJsxOpeningLikeElement(call)) { + var propType = checker.getTypeOfPropertyOfType(type, editingArgument.name.text); + if (propType) { + type = propType; + } + } + isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* TypeFlags.String */); + return getStringLiteralTypes(type, uniques); + }); + return { kind: 2 /* StringLiteralCompletionKind.Types */, types: types, isNewIdentifier: isNewIdentifier }; + } + function stringLiteralCompletionsFromProperties(type) { + return type && { + kind: 1 /* StringLiteralCompletionKind.Properties */, + symbols: ts.filter(type.getApparentProperties(), function (prop) { return !(prop.valueDeclaration && ts.isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration)); }), + hasIndexSignature: ts.hasIndexSignature(type) + }; + } + function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) { + var contextualType = checker.getContextualType(objectLiteralExpression); + if (!contextualType) + return undefined; + var completionsType = checker.getContextualType(objectLiteralExpression, 4 /* ContextFlags.Completions */); + var symbols = Completions.getPropertiesForObjectExpression(contextualType, completionsType, objectLiteralExpression, checker); + return { + kind: 1 /* StringLiteralCompletionKind.Properties */, + symbols: symbols, + hasIndexSignature: ts.hasIndexSignature(contextualType) + }; + } + function getStringLiteralTypes(type, uniques) { + if (uniques === void 0) { uniques = new ts.Map(); } + if (!type) + return ts.emptyArray; + type = ts.skipConstraint(type); + return type.isUnion() ? ts.flatMap(type.types, function (t) { return getStringLiteralTypes(t, uniques); }) : + type.isStringLiteral() && !(type.flags & 1024 /* TypeFlags.EnumLiteral */) && ts.addToSeen(uniques, type.value) ? [type] : ts.emptyArray; + } + function nameAndKind(name, kind, extension) { + return { name: name, kind: kind, extension: extension }; + } + function directoryResult(name) { + return nameAndKind(name, "directory" /* ScriptElementKind.directory */, /*extension*/ undefined); + } + function addReplacementSpans(text, textStart, names) { + var span = getDirectoryFragmentTextSpan(text, textStart); + var wholeSpan = text.length === 0 ? undefined : ts.createTextSpan(textStart, text.length); + return names.map(function (_a) { + var name = _a.name, kind = _a.kind, extension = _a.extension; + return Math.max(name.indexOf(ts.directorySeparator), name.indexOf(ts.altDirectorySeparator)) !== -1 ? { name: name, kind: kind, extension: extension, span: wholeSpan } : { name: name, kind: kind, extension: extension, span: span }; + }); + } + function getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) { + return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences)); + } + function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences) { + var literalValue = ts.normalizeSlashes(node.text); + var scriptPath = sourceFile.path; + var scriptDirectory = ts.getDirectoryPath(scriptPath); + return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (ts.isRootedDiskPath(literalValue) || ts.isUrl(literalValue)) + ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, getIncludeExtensionOption()) + : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, compilerOptions, host, typeChecker); + function getIncludeExtensionOption() { + var mode = ts.isStringLiteralLike(node) ? ts.getModeForUsageLocation(sourceFile, node) : undefined; + return preferences.importModuleSpecifierEnding === "js" || mode === ts.ModuleKind.ESNext ? 2 /* IncludeExtensionsOption.ModuleSpecifierCompletion */ : 0 /* IncludeExtensionsOption.Exclude */; + } + } + function getExtensionOptions(compilerOptions, includeExtensionsOption) { + if (includeExtensionsOption === void 0) { includeExtensionsOption = 0 /* IncludeExtensionsOption.Exclude */; } + return { extensions: ts.flatten(getSupportedExtensionsForModuleResolution(compilerOptions)), includeExtensionsOption: includeExtensionsOption }; + } + function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, includeExtensions) { + var extensionOptions = getExtensionOptions(compilerOptions, includeExtensions); + if (compilerOptions.rootDirs) { + return getCompletionEntriesForDirectoryFragmentWithRootDirs(compilerOptions.rootDirs, literalValue, scriptDirectory, extensionOptions, compilerOptions, host, scriptPath); + } + else { + return getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensionOptions, host, scriptPath); + } + } + function isEmitResolutionKindUsingNodeModules(compilerOptions) { + return ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeJs || + ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Node16 || + ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeNext; + } + function isEmitModuleResolutionRespectingExportMaps(compilerOptions) { + return ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.Node16 || + ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeNext; + } + function getSupportedExtensionsForModuleResolution(compilerOptions) { + var extensions = ts.getSupportedExtensions(compilerOptions); + return isEmitResolutionKindUsingNodeModules(compilerOptions) ? + ts.getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : + extensions; + } + /** + * Takes a script path and returns paths for all potential folders that could be merged with its + * containing folder via the "rootDirs" compiler option + */ + function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) { + // Make all paths absolute/normalized if they are not already + rootDirs = rootDirs.map(function (rootDirectory) { return ts.normalizePath(ts.isRootedDiskPath(rootDirectory) ? rootDirectory : ts.combinePaths(basePath, rootDirectory)); }); + // Determine the path to the directory containing the script relative to the root directory it is contained within + var relativeDirectory = ts.firstDefined(rootDirs, function (rootDirectory) { + return ts.containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : undefined; + }); // TODO: GH#18217 + // Now find a path for each potential directory that is to be merged with the one containing the script + return ts.deduplicate(__spreadArray(__spreadArray([], rootDirs.map(function (rootDirectory) { return ts.combinePaths(rootDirectory, relativeDirectory); }), true), [scriptDirectory], false), ts.equateStringsCaseSensitive, ts.compareStringsCaseSensitive); + } + function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, compilerOptions, host, exclude) { + var basePath = compilerOptions.project || host.getCurrentDirectory(); + var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); + var baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase); + return ts.flatMap(baseDirectories, function (baseDirectory) { return getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensionOptions, host, exclude); }); + } + var IncludeExtensionsOption; + (function (IncludeExtensionsOption) { + IncludeExtensionsOption[IncludeExtensionsOption["Exclude"] = 0] = "Exclude"; + IncludeExtensionsOption[IncludeExtensionsOption["Include"] = 1] = "Include"; + IncludeExtensionsOption[IncludeExtensionsOption["ModuleSpecifierCompletion"] = 2] = "ModuleSpecifierCompletion"; + })(IncludeExtensionsOption || (IncludeExtensionsOption = {})); + /** + * Given a path ending at a directory, gets the completions for the path, and filters for those entries containing the basename. + */ + function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, _a, host, exclude, result) { + var extensions = _a.extensions, includeExtensionsOption = _a.includeExtensionsOption; + if (result === void 0) { result = []; } + if (fragment === undefined) { + fragment = ""; + } + fragment = ts.normalizeSlashes(fragment); + /** + * Remove the basename from the path. Note that we don't use the basename to filter completions; + * the client is responsible for refining completions. + */ + if (!ts.hasTrailingDirectorySeparator(fragment)) { + fragment = ts.getDirectoryPath(fragment); + } + if (fragment === "") { + fragment = "." + ts.directorySeparator; + } + fragment = ts.ensureTrailingDirectorySeparator(fragment); + // const absolutePath = normalizeAndPreserveTrailingSlash(isRootedDiskPath(fragment) ? fragment : combinePaths(scriptPath, fragment)); // TODO(rbuckton): should use resolvePaths + var absolutePath = ts.resolvePath(scriptPath, fragment); + var baseDirectory = ts.hasTrailingDirectorySeparator(absolutePath) ? absolutePath : ts.getDirectoryPath(absolutePath); + var ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); + if (!ts.tryDirectoryExists(host, baseDirectory)) + return result; + // Enumerate the available files if possible + var files = ts.tryReadDirectory(host, baseDirectory, extensions, /*exclude*/ undefined, /*include*/ ["./*"]); + if (files) { + /** + * Multiple file entries might map to the same truncated name once we remove extensions + * (happens iff includeExtensionsOption === includeExtensionsOption.Exclude) so we use a set-like data structure. Eg: + * + * both foo.ts and foo.tsx become foo + */ + var foundFiles = new ts.Map(); // maps file to its extension + for (var _i = 0, files_1 = files; _i < files_1.length; _i++) { + var filePath = files_1[_i]; + filePath = ts.normalizePath(filePath); + if (exclude && ts.comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* Comparison.EqualTo */) { + continue; + } + var foundFileName = void 0; + var outputExtension = ts.moduleSpecifiers.tryGetJSExtensionForFile(filePath, host.getCompilationSettings()); + if (includeExtensionsOption === 0 /* IncludeExtensionsOption.Exclude */ && !ts.fileExtensionIsOneOf(filePath, [".json" /* Extension.Json */, ".mts" /* Extension.Mts */, ".cts" /* Extension.Cts */, ".d.mts" /* Extension.Dmts */, ".d.cts" /* Extension.Dcts */, ".mjs" /* Extension.Mjs */, ".cjs" /* Extension.Cjs */])) { + foundFileName = ts.removeFileExtension(ts.getBaseFileName(filePath)); + foundFiles.set(foundFileName, ts.tryGetExtensionFromPath(filePath)); + } + else if ((ts.fileExtensionIsOneOf(filePath, [".mts" /* Extension.Mts */, ".cts" /* Extension.Cts */, ".d.mts" /* Extension.Dmts */, ".d.cts" /* Extension.Dcts */, ".mjs" /* Extension.Mjs */, ".cjs" /* Extension.Cjs */]) || includeExtensionsOption === 2 /* IncludeExtensionsOption.ModuleSpecifierCompletion */) && outputExtension) { + foundFileName = ts.changeExtension(ts.getBaseFileName(filePath), outputExtension); + foundFiles.set(foundFileName, outputExtension); + } + else { + foundFileName = ts.getBaseFileName(filePath); + foundFiles.set(foundFileName, ts.tryGetExtensionFromPath(filePath)); + } + } + foundFiles.forEach(function (ext, foundFile) { + result.push(nameAndKind(foundFile, "script" /* ScriptElementKind.scriptElement */, ext)); + }); + } + // If possible, get folder completion as well + var directories = ts.tryGetDirectories(host, baseDirectory); + if (directories) { + for (var _b = 0, directories_1 = directories; _b < directories_1.length; _b++) { + var directory = directories_1[_b]; + var directoryName = ts.getBaseFileName(ts.normalizePath(directory)); + if (directoryName !== "@types") { + result.push(directoryResult(directoryName)); + } + } + } + // check for a version redirect + var packageJsonPath = ts.findPackageJson(baseDirectory, host); + if (packageJsonPath) { + var packageJson = ts.readJson(packageJsonPath, host); + var typesVersions = packageJson.typesVersions; + if (typeof typesVersions === "object") { + var versionResult = ts.getPackageJsonTypesVersionsPaths(typesVersions); + var versionPaths = versionResult && versionResult.paths; + var rest = absolutePath.slice(ts.ensureTrailingDirectorySeparator(baseDirectory).length); + if (versionPaths) { + addCompletionEntriesFromPaths(result, rest, baseDirectory, extensions, versionPaths, host); + } + } + } + return result; + } + function addCompletionEntriesFromPaths(result, fragment, baseDirectory, fileExtensions, paths, host) { + for (var path in paths) { + if (!ts.hasProperty(paths, path)) + continue; + var patterns = paths[path]; + if (patterns) { + var _loop_3 = function (name, kind, extension) { + // Path mappings may provide a duplicate way to get to something we've already added, so don't add again. + if (!result.some(function (entry) { return entry.name === name; })) { + result.push(nameAndKind(name, kind, extension)); + } + }; + for (var _i = 0, _a = getCompletionsForPathMapping(path, patterns, fragment, baseDirectory, fileExtensions, host); _i < _a.length; _i++) { + var _b = _a[_i], name = _b.name, kind = _b.kind, extension = _b.extension; + _loop_3(name, kind, extension); + } + } + } + } + /** + * Check all of the declared modules and those in node modules. Possible sources of modules: + * Modules that are found by the type checker + * Modules found relative to "baseUrl" compliler options (including patterns from "paths" compiler option) + * Modules from node_modules (i.e. those listed in package.json) + * This includes all files that are found in node_modules/moduleName/ with acceptable file extensions + */ + function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, compilerOptions, host, typeChecker) { + var baseUrl = compilerOptions.baseUrl, paths = compilerOptions.paths; + var result = []; + var extensionOptions = getExtensionOptions(compilerOptions); + if (baseUrl) { + var projectDir = compilerOptions.project || host.getCurrentDirectory(); + var absolute = ts.normalizePath(ts.combinePaths(projectDir, baseUrl)); + getCompletionEntriesForDirectoryFragment(fragment, absolute, extensionOptions, host, /*exclude*/ undefined, result); + if (paths) { + addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions.extensions, paths, host); + } + } + var fragmentDirectory = getFragmentDirectory(fragment); + for (var _i = 0, _a = getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker); _i < _a.length; _i++) { + var ambientName = _a[_i]; + result.push(nameAndKind(ambientName, "external module name" /* ScriptElementKind.externalModuleName */, /*extension*/ undefined)); + } + getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result); + if (isEmitResolutionKindUsingNodeModules(compilerOptions)) { + // If looking for a global package name, don't just include everything in `node_modules` because that includes dependencies' own dependencies. + // (But do if we didn't find anything, e.g. 'package.json' missing.) + var foundGlobal = false; + if (fragmentDirectory === undefined) { + var _loop_4 = function (moduleName) { + if (!result.some(function (entry) { return entry.name === moduleName; })) { + foundGlobal = true; + result.push(nameAndKind(moduleName, "external module name" /* ScriptElementKind.externalModuleName */, /*extension*/ undefined)); + } + }; + for (var _b = 0, _c = enumerateNodeModulesVisibleToScript(host, scriptPath); _b < _c.length; _b++) { + var moduleName = _c[_b]; + _loop_4(moduleName); + } + } + if (!foundGlobal) { + var ancestorLookup = function (ancestor) { + var nodeModules = ts.combinePaths(ancestor, "node_modules"); + if (ts.tryDirectoryExists(host, nodeModules)) { + getCompletionEntriesForDirectoryFragment(fragment, nodeModules, extensionOptions, host, /*exclude*/ undefined, result); + } + }; + if (fragmentDirectory && isEmitModuleResolutionRespectingExportMaps(compilerOptions)) { + var nodeModulesDirectoryLookup_1 = ancestorLookup; + ancestorLookup = function (ancestor) { + var components = ts.getPathComponents(fragment); + components.shift(); // shift off empty root + var packagePath = components.shift(); + if (!packagePath) { + return nodeModulesDirectoryLookup_1(ancestor); + } + if (ts.startsWith(packagePath, "@")) { + var subName = components.shift(); + if (!subName) { + return nodeModulesDirectoryLookup_1(ancestor); + } + packagePath = ts.combinePaths(packagePath, subName); + } + var packageFile = ts.combinePaths(ancestor, "node_modules", packagePath, "package.json"); + if (ts.tryFileExists(host, packageFile)) { + var packageJson = ts.readJson(packageFile, host); + var exports = packageJson.exports; + if (exports) { + if (typeof exports !== "object" || exports === null) { // eslint-disable-line no-null/no-null + return; // null exports or entrypoint only, no sub-modules available + } + var keys = ts.getOwnKeys(exports); + var fragmentSubpath_1 = components.join("/"); + var processedKeys = ts.mapDefined(keys, function (k) { + if (k === ".") + return undefined; + if (!ts.startsWith(k, "./")) + return undefined; + var subpath = k.substring(2); + if (!ts.startsWith(subpath, fragmentSubpath_1)) + return undefined; + // subpath is a valid export (barring conditions, which we don't currently check here) + if (!ts.stringContains(subpath, "*")) { + return subpath; + } + // pattern export - only return everything up to the `*`, so the user can autocomplete, then + // keep filling in the pattern (we could speculatively return a list of options by hitting disk, + // but conditions will make that somewhat awkward, as each condition may have a different set of possible + // options for the `*`. + return subpath.slice(0, subpath.indexOf("*")); + }); + ts.forEach(processedKeys, function (k) { + if (k) { + result.push(nameAndKind(k, "external module name" /* ScriptElementKind.externalModuleName */, /*extension*/ undefined)); + } + }); + return; + } + } + return nodeModulesDirectoryLookup_1(ancestor); + }; + } + ts.forEachAncestorDirectory(scriptPath, ancestorLookup); + } + } + return result; + } + function getFragmentDirectory(fragment) { + return containsSlash(fragment) ? ts.hasTrailingDirectorySeparator(fragment) ? fragment : ts.getDirectoryPath(fragment) : undefined; + } + function getCompletionsForPathMapping(path, patterns, fragment, baseUrl, fileExtensions, host) { + if (!ts.endsWith(path, "*")) { + // For a path mapping "foo": ["/x/y/z.ts"], add "foo" itself as a completion. + return !ts.stringContains(path, "*") ? justPathMappingName(path) : ts.emptyArray; + } + var pathPrefix = path.slice(0, path.length - 1); + var remainingFragment = ts.tryRemovePrefix(fragment, pathPrefix); + return remainingFragment === undefined ? justPathMappingName(pathPrefix) : ts.flatMap(patterns, function (pattern) { + return getModulesForPathsPattern(remainingFragment, baseUrl, pattern, fileExtensions, host); + }); + function justPathMappingName(name) { + return ts.startsWith(name, fragment) ? [directoryResult(name)] : ts.emptyArray; + } + } + function getModulesForPathsPattern(fragment, baseUrl, pattern, fileExtensions, host) { + if (!host.readDirectory) { + return undefined; + } + var parsed = ts.tryParsePattern(pattern); + if (parsed === undefined || ts.isString(parsed)) { + return undefined; + } + // The prefix has two effective parts: the directory path and the base component after the filepath that is not a + // full directory component. For example: directory/path/of/prefix/base* + var normalizedPrefix = ts.resolvePath(parsed.prefix); + var normalizedPrefixDirectory = ts.hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : ts.getDirectoryPath(normalizedPrefix); + var normalizedPrefixBase = ts.hasTrailingDirectorySeparator(parsed.prefix) ? "" : ts.getBaseFileName(normalizedPrefix); + var fragmentHasPath = containsSlash(fragment); + var fragmentDirectory = fragmentHasPath ? ts.hasTrailingDirectorySeparator(fragment) ? fragment : ts.getDirectoryPath(fragment) : undefined; + // Try and expand the prefix to include any path from the fragment so that we can limit the readDirectory call + var expandedPrefixDirectory = fragmentHasPath ? ts.combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory; + var normalizedSuffix = ts.normalizePath(parsed.suffix); + // Need to normalize after combining: If we combinePaths("a", "../b"), we want "b" and not "a/../b". + var baseDirectory = ts.normalizePath(ts.combinePaths(baseUrl, expandedPrefixDirectory)); + var completePrefix = fragmentHasPath ? baseDirectory : ts.ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase; + // If we have a suffix, then we need to read the directory all the way down. We could create a glob + // that encodes the suffix, but we would have to escape the character "?" which readDirectory + // doesn't support. For now, this is safer but slower + var includeGlob = normalizedSuffix ? "**/*" : "./*"; + var matches = ts.mapDefined(ts.tryReadDirectory(host, baseDirectory, fileExtensions, /*exclude*/ undefined, [includeGlob]), function (match) { + var extension = ts.tryGetExtensionFromPath(match); + var name = trimPrefixAndSuffix(match); + return name === undefined ? undefined : nameAndKind(ts.removeFileExtension(name), "script" /* ScriptElementKind.scriptElement */, extension); + }); + var directories = ts.mapDefined(ts.tryGetDirectories(host, baseDirectory).map(function (d) { return ts.combinePaths(baseDirectory, d); }), function (dir) { + var name = trimPrefixAndSuffix(dir); + return name === undefined ? undefined : directoryResult(name); + }); + return __spreadArray(__spreadArray([], matches, true), directories, true); + function trimPrefixAndSuffix(path) { + var inner = withoutStartAndEnd(ts.normalizePath(path), completePrefix, normalizedSuffix); + return inner === undefined ? undefined : removeLeadingDirectorySeparator(inner); + } + } + function withoutStartAndEnd(s, start, end) { + return ts.startsWith(s, start) && ts.endsWith(s, end) ? s.slice(start.length, s.length - end.length) : undefined; + } + function removeLeadingDirectorySeparator(path) { + return path[0] === ts.directorySeparator ? path.slice(1) : path; + } + function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) { + // Get modules that the type checker picked up + var ambientModules = checker.getAmbientModules().map(function (sym) { return ts.stripQuotes(sym.name); }); + var nonRelativeModuleNames = ambientModules.filter(function (moduleName) { return ts.startsWith(moduleName, fragment); }); + // Nested modules of the form "module-name/sub" need to be adjusted to only return the string + // after the last '/' that appears in the fragment because that's where the replacement span + // starts + if (fragmentDirectory !== undefined) { + var moduleNameWithSeparator_1 = ts.ensureTrailingDirectorySeparator(fragmentDirectory); + return nonRelativeModuleNames.map(function (nonRelativeModuleName) { return ts.removePrefix(nonRelativeModuleName, moduleNameWithSeparator_1); }); + } + return nonRelativeModuleNames; + } + function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) { + var token = ts.getTokenAtPosition(sourceFile, position); + var commentRanges = ts.getLeadingCommentRanges(sourceFile.text, token.pos); + var range = commentRanges && ts.find(commentRanges, function (commentRange) { return position >= commentRange.pos && position <= commentRange.end; }); + if (!range) { + return undefined; + } + var text = sourceFile.text.slice(range.pos, position); + var match = tripleSlashDirectiveFragmentRegex.exec(text); + if (!match) { + return undefined; + } + var prefix = match[1], kind = match[2], toComplete = match[3]; + var scriptPath = ts.getDirectoryPath(sourceFile.path); + var names = kind === "path" ? getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, getExtensionOptions(compilerOptions, 1 /* IncludeExtensionsOption.Include */), host, sourceFile.path) + : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions)) + : ts.Debug.fail(); + return addReplacementSpans(toComplete, range.pos + prefix.length, names); + } + function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result) { + if (result === void 0) { result = []; } + // Check for typings specified in compiler options + var seen = new ts.Map(); + var typeRoots = ts.tryAndIgnoreErrors(function () { return ts.getEffectiveTypeRoots(options, host); }) || ts.emptyArray; + for (var _i = 0, typeRoots_1 = typeRoots; _i < typeRoots_1.length; _i++) { + var root = typeRoots_1[_i]; + getCompletionEntriesFromDirectories(root); + } + // Also get all @types typings installed in visible node_modules directories + for (var _a = 0, _b = ts.findPackageJsons(scriptPath, host); _a < _b.length; _a++) { + var packageJson = _b[_a]; + var typesDir = ts.combinePaths(ts.getDirectoryPath(packageJson), "node_modules/@types"); + getCompletionEntriesFromDirectories(typesDir); + } + return result; + function getCompletionEntriesFromDirectories(directory) { + if (!ts.tryDirectoryExists(host, directory)) + return; + for (var _i = 0, _a = ts.tryGetDirectories(host, directory); _i < _a.length; _i++) { + var typeDirectoryName = _a[_i]; + var packageName = ts.unmangleScopedPackageName(typeDirectoryName); + if (options.types && !ts.contains(options.types, packageName)) + continue; + if (fragmentDirectory === undefined) { + if (!seen.has(packageName)) { + result.push(nameAndKind(packageName, "external module name" /* ScriptElementKind.externalModuleName */, /*extension*/ undefined)); + seen.set(packageName, true); + } + } + else { + var baseDirectory = ts.combinePaths(directory, typeDirectoryName); + var remainingFragment = ts.tryRemoveDirectoryPrefix(fragmentDirectory, packageName, ts.hostGetCanonicalFileName(host)); + if (remainingFragment !== undefined) { + getCompletionEntriesForDirectoryFragment(remainingFragment, baseDirectory, extensionOptions, host, /*exclude*/ undefined, result); + } + } + } + } + } + function enumerateNodeModulesVisibleToScript(host, scriptPath) { + if (!host.readFile || !host.fileExists) + return ts.emptyArray; + var result = []; + for (var _i = 0, _a = ts.findPackageJsons(scriptPath, host); _i < _a.length; _i++) { + var packageJson = _a[_i]; + var contents = ts.readJson(packageJson, host); // Cast to assert that readFile is defined + // Provide completions for all non @types dependencies + for (var _b = 0, nodeModulesDependencyKeys_1 = nodeModulesDependencyKeys; _b < nodeModulesDependencyKeys_1.length; _b++) { + var key = nodeModulesDependencyKeys_1[_b]; + var dependencies = contents[key]; + if (!dependencies) + continue; + for (var dep in dependencies) { + if (dependencies.hasOwnProperty(dep) && !ts.startsWith(dep, "@types/")) { + result.push(dep); + } + } + } + } + return result; + } + // Replace everything after the last directory separator that appears + function getDirectoryFragmentTextSpan(text, textStart) { + var index = Math.max(text.lastIndexOf(ts.directorySeparator), text.lastIndexOf(ts.altDirectorySeparator)); + var offset = index !== -1 ? index + 1 : 0; + // If the range is an identifier, span is unnecessary. + var length = text.length - offset; + return length === 0 || ts.isIdentifierText(text.substr(offset, length), 99 /* ScriptTarget.ESNext */) ? undefined : ts.createTextSpan(textStart + offset, length); + } + // Returns true if the path is explicitly relative to the script (i.e. relative to . or ..) + function isPathRelativeToScript(path) { + if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* CharacterCodes.dot */) { + var slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* CharacterCodes.dot */ ? 2 : 1; + var slashCharCode = path.charCodeAt(slashIndex); + return slashCharCode === 47 /* CharacterCodes.slash */ || slashCharCode === 92 /* CharacterCodes.backslash */; + } + return false; + } + /** + * Matches a triple slash reference directive with an incomplete string literal for its path. Used + * to determine if the caret is currently within the string literal and capture the literal fragment + * for completions. + * For example, this matches + * + * /// 0; }, + resolvedBeyondLimit: function () { return resolvedCount > Completions.moduleSpecifierResolutionLimit; }, + }); + var hitRateMessage = cacheAttemptCount ? " (".concat((resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1), "% hit rate)") : ""; + (_a = host.log) === null || _a === void 0 ? void 0 : _a.call(host, "".concat(logPrefix, ": resolved ").concat(resolvedCount, " module specifiers, plus ").concat(ambientCount, " ambient and ").concat(resolvedFromCacheCount, " from cache").concat(hitRateMessage)); + (_b = host.log) === null || _b === void 0 ? void 0 : _b.call(host, "".concat(logPrefix, ": response is ").concat(skippedAny ? "incomplete" : "complete")); + (_c = host.log) === null || _c === void 0 ? void 0 : _c.call(host, "".concat(logPrefix, ": ").concat(ts.timestamp() - start)); + return result; + function tryResolve(exportInfo, symbolName, isFromAmbientModule) { + if (isFromAmbientModule) { + var result_1 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName, position, isValidTypeOnlyUseSite); + if (result_1) { + ambientCount++; + } + return result_1 || "failed"; + } + var shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < Completions.moduleSpecifierResolutionLimit; + var shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < Completions.moduleSpecifierResolutionCacheAttemptLimit; + var result = (shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache) + ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) + : undefined; + if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result) { + skippedAny = true; + } + resolvedCount += (result === null || result === void 0 ? void 0 : result.computedWithoutCacheCount) || 0; + resolvedFromCacheCount += exportInfo.length - ((result === null || result === void 0 ? void 0 : result.computedWithoutCacheCount) || 0); + if (shouldGetModuleSpecifierFromCache) { + cacheAttemptCount++; + } + return result || (needsFullResolution ? "failed" : "skipped"); + } + } + function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext) { + var _a; + var previousToken = getRelevantTokens(position, sourceFile).previousToken; + if (triggerCharacter && !ts.isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) { + return undefined; + } + if (triggerCharacter === " ") { + // `isValidTrigger` ensures we are at `import |` + if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { + return { isGlobalCompletion: true, isMemberCompletion: false, isNewIdentifierLocation: true, isIncomplete: true, entries: [] }; + } + return undefined; + } + // If the request is a continuation of an earlier `isIncomplete` response, + // we can continue it from the cached previous response. + var compilerOptions = program.getCompilerOptions(); + var incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a = host.getIncompleteCompletionsCache) === null || _a === void 0 ? void 0 : _a.call(host) : undefined; + if (incompleteCompletionsCache && completionKind === 3 /* CompletionTriggerKind.TriggerForIncompleteCompletions */ && previousToken && ts.isIdentifier(previousToken)) { + var incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken); + if (incompleteContinuation) { + return incompleteContinuation; + } + } + else { + incompleteCompletionsCache === null || incompleteCompletionsCache === void 0 ? void 0 : incompleteCompletionsCache.clear(); + } + var stringCompletions = Completions.StringCompletions.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences); + if (stringCompletions) { + return stringCompletions; + } + if (previousToken && ts.isBreakOrContinueStatement(previousToken.parent) + && (previousToken.kind === 81 /* SyntaxKind.BreakKeyword */ || previousToken.kind === 86 /* SyntaxKind.ContinueKeyword */ || previousToken.kind === 79 /* SyntaxKind.Identifier */)) { + return getLabelCompletionAtPosition(previousToken.parent); + } + var completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, /*detailsEntryId*/ undefined, host, formatContext, cancellationToken); + if (!completionData) { + return undefined; + } + switch (completionData.kind) { + case 0 /* CompletionDataKind.Data */: + var response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position); + if (response === null || response === void 0 ? void 0 : response.isIncomplete) { + incompleteCompletionsCache === null || incompleteCompletionsCache === void 0 ? void 0 : incompleteCompletionsCache.set(response); + } + return response; + case 1 /* CompletionDataKind.JsDocTagName */: + // If the current position is a jsDoc tag name, only tag names should be provided for completion + return jsdocCompletionInfo(ts.JsDoc.getJSDocTagNameCompletions()); + case 2 /* CompletionDataKind.JsDocTag */: + // If the current position is a jsDoc tag, only tags should be provided for completion + return jsdocCompletionInfo(ts.JsDoc.getJSDocTagCompletions()); + case 3 /* CompletionDataKind.JsDocParameterName */: + return jsdocCompletionInfo(ts.JsDoc.getJSDocParameterNameCompletions(completionData.tag)); + case 4 /* CompletionDataKind.Keywords */: + return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation); + default: + return ts.Debug.assertNever(completionData); + } + } + Completions.getCompletionsAtPosition = getCompletionsAtPosition; + // Editors will use the `sortText` and then fall back to `name` for sorting, but leave ties in response order. + // So, it's important that we sort those ties in the order we want them displayed if it matters. We don't + // strictly need to sort by name or SortText here since clients are going to do it anyway, but we have to + // do the work of comparing them so we can sort those ties appropriately; plus, it makes the order returned + // by the language service consistent with what TS Server does and what editors typically do. This also makes + // completions tests make more sense. We used to sort only alphabetically and only in the server layer, but + // this made tests really weird, since most fourslash tests don't use the server. + function compareCompletionEntries(entryInArray, entryToInsert) { + var _a, _b; + var result = ts.compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText); + if (result === 0 /* Comparison.EqualTo */) { + result = ts.compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name); + } + if (result === 0 /* Comparison.EqualTo */ && ((_a = entryInArray.data) === null || _a === void 0 ? void 0 : _a.moduleSpecifier) && ((_b = entryToInsert.data) === null || _b === void 0 ? void 0 : _b.moduleSpecifier)) { + // Sort same-named auto-imports by module specifier + result = ts.compareNumberOfDirectorySeparators(entryInArray.data.moduleSpecifier, entryToInsert.data.moduleSpecifier); + } + if (result === 0 /* Comparison.EqualTo */) { + // Fall back to symbol order - if we return `EqualTo`, `insertSorted` will put later symbols first. + return -1 /* Comparison.LessThan */; + } + return result; + } + function completionEntryDataIsResolved(data) { + return !!(data === null || data === void 0 ? void 0 : data.moduleSpecifier); + } + function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken) { + var previousResponse = cache.get(); + if (!previousResponse) + return undefined; + var lowerCaseTokenText = location.text.toLowerCase(); + var exportMap = ts.getExportInfoMap(file, host, program, cancellationToken); + var newEntries = resolvingModuleSpecifiers("continuePreviousIncompleteResponse", host, ts.codefix.createImportSpecifierResolver(file, program, host, preferences), program, location.getStart(), preferences, + /*isForImportStatementCompletion*/ false, ts.isValidTypeOnlyAliasUseSite(location), function (context) { + var entries = ts.mapDefined(previousResponse.entries, function (entry) { + var _a; + if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) { + // Not an auto import or already resolved; keep as is + return entry; + } + if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) { + // No longer matches typed characters; filter out + return undefined; + } + var origin = ts.Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host)).origin; + var info = exportMap.get(file.path, entry.data.exportMapKey); + var result = info && context.tryResolve(info, entry.name, !ts.isExternalModuleNameRelative(ts.stripQuotes(origin.moduleSymbol.name))); + if (result === "skipped") + return entry; + if (!result || result === "failed") { + (_a = host.log) === null || _a === void 0 ? void 0 : _a.call(host, "Unexpected failure resolving auto import for '".concat(entry.name, "' from '").concat(entry.source, "'")); + return undefined; + } + var newOrigin = __assign(__assign({}, origin), { kind: 32 /* SymbolOriginInfoKind.ResolvedExport */, moduleSpecifier: result.moduleSpecifier }); + // Mutating for performance... feels sketchy but nobody else uses the cache, + // so why bother allocating a bunch of new objects? + entry.data = originToCompletionEntryData(newOrigin); + entry.source = getSourceFromOrigin(newOrigin); + entry.sourceDisplay = [ts.textPart(newOrigin.moduleSpecifier)]; + return entry; + }); + if (!context.skippedAny()) { + previousResponse.isIncomplete = undefined; + } + return entries; + }); + previousResponse.entries = newEntries; + previousResponse.flags = (previousResponse.flags || 0) | 4 /* CompletionInfoFlags.IsContinuation */; + return previousResponse; + } + function jsdocCompletionInfo(entries) { + return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: entries }; + } + function keywordToCompletionEntry(keyword) { + return { + name: ts.tokenToString(keyword), + kind: "keyword" /* ScriptElementKind.keyword */, + kindModifiers: "" /* ScriptElementKindModifier.none */, + sortText: Completions.SortText.GlobalsOrKeywords, + }; + } + function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) { + return { + isGlobalCompletion: false, + isMemberCompletion: false, + isNewIdentifierLocation: isNewIdentifierLocation, + entries: entries.slice(), + }; + } + function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) { + return { + kind: 4 /* CompletionDataKind.Keywords */, + keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords), + isNewIdentifierLocation: isNewIdentifierLocation, + }; + } + function keywordFiltersFromSyntaxKind(keywordCompletion) { + switch (keywordCompletion) { + case 152 /* SyntaxKind.TypeKeyword */: return 8 /* KeywordCompletionFilters.TypeKeyword */; + default: ts.Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters"); + } + } + function getOptionalReplacementSpan(location) { + // StringLiteralLike locations are handled separately in stringCompletions.ts + return (location === null || location === void 0 ? void 0 : location.kind) === 79 /* SyntaxKind.Identifier */ ? ts.createTextSpanFromNode(location) : undefined; + } + function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position) { + var symbols = completionData.symbols, contextToken = completionData.contextToken, completionKind = completionData.completionKind, isInSnippetScope = completionData.isInSnippetScope, isNewIdentifierLocation = completionData.isNewIdentifierLocation, location = completionData.location, propertyAccessToConvert = completionData.propertyAccessToConvert, keywordFilters = completionData.keywordFilters, literals = completionData.literals, symbolToOriginInfoMap = completionData.symbolToOriginInfoMap, recommendedCompletion = completionData.recommendedCompletion, isJsxInitializer = completionData.isJsxInitializer, isTypeOnlyLocation = completionData.isTypeOnlyLocation, isJsxIdentifierExpected = completionData.isJsxIdentifierExpected, isRightOfOpenTag = completionData.isRightOfOpenTag, importCompletionNode = completionData.importCompletionNode, insideJsDocTagTypeExpression = completionData.insideJsDocTagTypeExpression, symbolToSortTextMap = completionData.symbolToSortTextMap, hasUnresolvedAutoImports = completionData.hasUnresolvedAutoImports; + // Verify if the file is JSX language variant + if (ts.getLanguageVariant(sourceFile.scriptKind) === 1 /* LanguageVariant.JSX */) { + var completionInfo = getJsxClosingTagCompletion(location, sourceFile); + if (completionInfo) { + return completionInfo; + } + } + var entries = ts.createSortedArray(); + if (isUncheckedFile(sourceFile, compilerOptions)) { + var uniqueNames = getCompletionEntriesFromSymbols(symbols, entries, + /*replacementToken*/ undefined, contextToken, location, sourceFile, host, program, ts.getEmitScriptTarget(compilerOptions), log, completionKind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, isJsxIdentifierExpected, isJsxInitializer, importCompletionNode, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag); + getJSCompletionEntries(sourceFile, location.pos, uniqueNames, ts.getEmitScriptTarget(compilerOptions), entries); + } + else { + if (!isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* KeywordCompletionFilters.None */) { + return undefined; + } + getCompletionEntriesFromSymbols(symbols, entries, + /*replacementToken*/ undefined, contextToken, location, sourceFile, host, program, ts.getEmitScriptTarget(compilerOptions), log, completionKind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, isJsxIdentifierExpected, isJsxInitializer, importCompletionNode, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag); + } + if (keywordFilters !== 0 /* KeywordCompletionFilters.None */) { + var entryNames_1 = new ts.Set(entries.map(function (e) { return e.name; })); + for (var _i = 0, _a = getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && ts.isSourceFileJS(sourceFile)); _i < _a.length; _i++) { + var keywordEntry = _a[_i]; + if (isTypeOnlyLocation && ts.isTypeKeyword(ts.stringToToken(keywordEntry.name)) || !entryNames_1.has(keywordEntry.name)) { + ts.insertSorted(entries, keywordEntry, compareCompletionEntries, /*allowDuplicates*/ true); + } + } + } + var entryNames = new ts.Set(entries.map(function (e) { return e.name; })); + for (var _b = 0, _c = getContextualKeywords(contextToken, position); _b < _c.length; _b++) { + var keywordEntry = _c[_b]; + if (!entryNames.has(keywordEntry.name)) { + ts.insertSorted(entries, keywordEntry, compareCompletionEntries, /*allowDuplicates*/ true); + } + } + for (var _d = 0, literals_1 = literals; _d < literals_1.length; _d++) { + var literal = literals_1[_d]; + ts.insertSorted(entries, createCompletionEntryForLiteral(sourceFile, preferences, literal), compareCompletionEntries, /*allowDuplicates*/ true); + } + return { + flags: completionData.flags, + isGlobalCompletion: isInSnippetScope, + isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : undefined, + isMemberCompletion: isMemberCompletionKind(completionKind), + isNewIdentifierLocation: isNewIdentifierLocation, + optionalReplacementSpan: getOptionalReplacementSpan(location), + entries: entries, + }; + } + function isUncheckedFile(sourceFile, compilerOptions) { + return ts.isSourceFileJS(sourceFile) && !ts.isCheckJsEnabledForFile(sourceFile, compilerOptions); + } + function isMemberCompletionKind(kind) { + switch (kind) { + case 0 /* CompletionKind.ObjectPropertyDeclaration */: + case 3 /* CompletionKind.MemberLike */: + case 2 /* CompletionKind.PropertyAccess */: + return true; + default: + return false; + } + } + function getJsxClosingTagCompletion(location, sourceFile) { + // We wanna walk up the tree till we find a JSX closing element + var jsxClosingElement = ts.findAncestor(location, function (node) { + switch (node.kind) { + case 281 /* SyntaxKind.JsxClosingElement */: + return true; + case 43 /* SyntaxKind.SlashToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + case 79 /* SyntaxKind.Identifier */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + return false; + default: + return "quit"; + } + }); + if (jsxClosingElement) { + // In the TypeScript JSX element, if such element is not defined. When users query for completion at closing tag, + // instead of simply giving unknown value, the completion will return the tag-name of an associated opening-element. + // For example: + // var x =
    " with type any + // And at `
    ` (with a closing `>`), the completion list will contain "div". + // And at property access expressions ` ` the completion will + // return full closing tag with an optional replacement span + // For example: + // var x = + // var y = + // the completion list at "1" and "2" will contain "MainComponent.Child" with a replacement span of closing tag name + var hasClosingAngleBracket = !!ts.findChildOfKind(jsxClosingElement, 31 /* SyntaxKind.GreaterThanToken */, sourceFile); + var tagName = jsxClosingElement.parent.openingElement.tagName; + var closingTag = tagName.getText(sourceFile); + var fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">"); + var replacementSpan = ts.createTextSpanFromNode(jsxClosingElement.tagName); + var entry = { + name: fullClosingTag, + kind: "class" /* ScriptElementKind.classElement */, + kindModifiers: undefined, + sortText: Completions.SortText.LocationPriority, + }; + return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: false, optionalReplacementSpan: replacementSpan, entries: [entry] }; + } + return; + } + function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) { + ts.getNameTable(sourceFile).forEach(function (pos, name) { + // Skip identifiers produced only from the current location + if (pos === position) { + return; + } + var realName = ts.unescapeLeadingUnderscores(name); + if (!uniqueNames.has(realName) && ts.isIdentifierText(realName, target)) { + uniqueNames.add(realName); + ts.insertSorted(entries, { + name: realName, + kind: "warning" /* ScriptElementKind.warning */, + kindModifiers: "", + sortText: Completions.SortText.JavascriptIdentifiers, + isFromUncheckedFile: true + }, compareCompletionEntries); + } + }); + } + function completionNameForLiteral(sourceFile, preferences, literal) { + return typeof literal === "object" ? ts.pseudoBigIntToString(literal) + "n" : + ts.isString(literal) ? ts.quote(sourceFile, preferences, literal) : JSON.stringify(literal); + } + function createCompletionEntryForLiteral(sourceFile, preferences, literal) { + return { name: completionNameForLiteral(sourceFile, preferences, literal), kind: "string" /* ScriptElementKind.string */, kindModifiers: "" /* ScriptElementKindModifier.none */, sortText: Completions.SortText.LocationPriority }; + } + function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importCompletionNode, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag) { + var _a, _b; + var insertText; + var replacementSpan = ts.getReplacementSpanForContextToken(replacementToken); + var data; + var isSnippet; + var source = getSourceFromOrigin(origin); + var sourceDisplay; + var hasAction; + var labelDetails; + var typeChecker = program.getTypeChecker(); + var insertQuestionDot = origin && originIsNullableMember(origin); + var useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess; + if (origin && originIsThisType(origin)) { + insertText = needsConvertPropertyAccess + ? "this".concat(insertQuestionDot ? "?." : "", "[").concat(quotePropertyName(sourceFile, preferences, name), "]") + : "this".concat(insertQuestionDot ? "?." : ".").concat(name); + } + // We should only have needsConvertPropertyAccess if there's a property access to convert. But see #21790. + // Somehow there was a global with a non-identifier name. Hopefully someone will complain about getting a "foo bar" global completion and provide a repro. + else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) { + insertText = useBraces ? needsConvertPropertyAccess ? "[".concat(quotePropertyName(sourceFile, preferences, name), "]") : "[".concat(name, "]") : name; + if (insertQuestionDot || propertyAccessToConvert.questionDotToken) { + insertText = "?.".concat(insertText); + } + var dot = ts.findChildOfKind(propertyAccessToConvert, 24 /* SyntaxKind.DotToken */, sourceFile) || + ts.findChildOfKind(propertyAccessToConvert, 28 /* SyntaxKind.QuestionDotToken */, sourceFile); + if (!dot) { + return undefined; + } + // If the text after the '.' starts with this name, write over it. Else, add new text. + var end = ts.startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end; + replacementSpan = ts.createTextSpanFromBounds(dot.getStart(sourceFile), end); + } + if (isJsxInitializer) { + if (insertText === undefined) + insertText = name; + insertText = "{".concat(insertText, "}"); + if (typeof isJsxInitializer !== "boolean") { + replacementSpan = ts.createTextSpanFromNode(isJsxInitializer, sourceFile); + } + } + if (origin && originIsPromise(origin) && propertyAccessToConvert) { + if (insertText === undefined) + insertText = name; + var precedingToken = ts.findPrecedingToken(propertyAccessToConvert.pos, sourceFile); + var awaitText = ""; + if (precedingToken && ts.positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { + awaitText = ";"; + } + awaitText += "(await ".concat(propertyAccessToConvert.expression.getText(), ")"); + insertText = needsConvertPropertyAccess ? "".concat(awaitText).concat(insertText) : "".concat(awaitText).concat(insertQuestionDot ? "?." : ".").concat(insertText); + replacementSpan = ts.createTextSpanFromBounds(propertyAccessToConvert.getStart(sourceFile), propertyAccessToConvert.end); + } + if (originIsResolvedExport(origin)) { + sourceDisplay = [ts.textPart(origin.moduleSpecifier)]; + if (importCompletionNode) { + (_a = getInsertTextAndReplacementSpanForImportCompletion(name, importCompletionNode, contextToken, origin, useSemicolons, options, preferences), insertText = _a.insertText, replacementSpan = _a.replacementSpan); + isSnippet = preferences.includeCompletionsWithSnippetText ? true : undefined; + } + } + if ((origin === null || origin === void 0 ? void 0 : origin.kind) === 64 /* SymbolOriginInfoKind.TypeOnlyAlias */) { + hasAction = true; + } + if (preferences.includeCompletionsWithClassMemberSnippets && + preferences.includeCompletionsWithInsertText && + completionKind === 3 /* CompletionKind.MemberLike */ && + isClassLikeMemberCompletion(symbol, location)) { + var importAdder = void 0; + (_b = getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, contextToken, formatContext), insertText = _b.insertText, isSnippet = _b.isSnippet, importAdder = _b.importAdder, replacementSpan = _b.replacementSpan); + sortText = Completions.SortText.ClassMemberSnippets; // sortText has to be lower priority than the sortText for keywords. See #47852. + if (importAdder === null || importAdder === void 0 ? void 0 : importAdder.hasFixes()) { + hasAction = true; + source = CompletionSource.ClassMemberSnippet; + } + } + if (origin && originIsObjectLiteralMethod(origin)) { + (insertText = origin.insertText, isSnippet = origin.isSnippet, labelDetails = origin.labelDetails); + if (!preferences.useLabelDetailsInCompletionEntries) { + name = name + labelDetails.detail; + labelDetails = undefined; + } + source = CompletionSource.ObjectLiteralMethodSnippet; + sortText = Completions.SortText.SortBelow(sortText); + } + if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none") { + var useBraces_1 = preferences.jsxAttributeCompletionStyle === "braces"; + var type = typeChecker.getTypeOfSymbolAtLocation(symbol, location); + // If is boolean like or undefined, don't return a snippet we want just to return the completion. + if (preferences.jsxAttributeCompletionStyle === "auto" + && !(type.flags & 528 /* TypeFlags.BooleanLike */) + && !(type.flags & 1048576 /* TypeFlags.Union */ && ts.find(type.types, function (type) { return !!(type.flags & 528 /* TypeFlags.BooleanLike */); }))) { + if (type.flags & 402653316 /* TypeFlags.StringLike */ || (type.flags & 1048576 /* TypeFlags.Union */ && ts.every(type.types, function (type) { return !!(type.flags & (402653316 /* TypeFlags.StringLike */ | 32768 /* TypeFlags.Undefined */)); }))) { + // If is string like or undefined use quotes + insertText = "".concat(ts.escapeSnippetText(name), "=").concat(ts.quote(sourceFile, preferences, "$1")); + isSnippet = true; + } + else { + // Use braces for everything else + useBraces_1 = true; + } + } + if (useBraces_1) { + insertText = "".concat(ts.escapeSnippetText(name), "={$1}"); + isSnippet = true; + } + } + if (insertText !== undefined && !preferences.includeCompletionsWithInsertText) { + return undefined; + } + if (originIsExport(origin) || originIsResolvedExport(origin)) { + data = originToCompletionEntryData(origin); + hasAction = !importCompletionNode; + } + // TODO(drosen): Right now we just permit *all* semantic meanings when calling + // 'getSymbolKind' which is permissible given that it is backwards compatible; but + // really we should consider passing the meaning for the node so that we don't report + // that a suggestion for a value is an interface. We COULD also just do what + // 'getSymbolModifiers' does, which is to use the first declaration. + // Use a 'sortText' of 0' so that all symbol completion entries come before any other + // entries (like JavaScript identifier entries). + return { + name: name, + kind: ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, location), + kindModifiers: ts.SymbolDisplay.getSymbolModifiers(typeChecker, symbol), + sortText: sortText, + source: source, + hasAction: hasAction ? true : undefined, + isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || undefined, + insertText: insertText, + replacementSpan: replacementSpan, + sourceDisplay: sourceDisplay, + labelDetails: labelDetails, + isSnippet: isSnippet, + isPackageJsonImport: originIsPackageJsonImport(origin) || undefined, + isImportStatementCompletion: !!importCompletionNode || undefined, + data: data, + }; + } + function isClassLikeMemberCompletion(symbol, location) { + // TODO: support JS files. + if (ts.isInJSFile(location)) { + return false; + } + // Completion symbol must be for a class member. + var memberFlags = 106500 /* SymbolFlags.ClassMember */ + & 900095 /* SymbolFlags.EnumMemberExcludes */; + /* In + `class C { + | + }` + `location` is a class-like declaration. + In + `class C { + m| + }` + `location` is an identifier, + `location.parent` is a class element declaration, + and `location.parent.parent` is a class-like declaration. + In + `abstract class C { + abstract + abstract m| + }` + `location` is a syntax list (with modifiers as children), + and `location.parent` is a class-like declaration. + */ + return !!(symbol.flags & memberFlags) && + (ts.isClassLike(location) || + (location.parent && + location.parent.parent && + ts.isClassElement(location.parent) && + location === location.parent.name && + ts.isClassLike(location.parent.parent)) || + (location.parent && + ts.isSyntaxList(location) && + ts.isClassLike(location.parent))); + } + function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, contextToken, formatContext) { + var classLikeDeclaration = ts.findAncestor(location, ts.isClassLike); + if (!classLikeDeclaration) { + return { insertText: name }; + } + var isSnippet; + var replacementSpan; + var insertText = name; + var checker = program.getTypeChecker(); + var sourceFile = location.getSourceFile(); + var printer = createSnippetPrinter({ + removeComments: true, + module: options.module, + target: options.target, + omitTrailingSemicolon: false, + newLine: ts.getNewLineKind(ts.getNewLineCharacter(options, ts.maybeBind(host, host.getNewLine))), + }); + var importAdder = ts.codefix.createImportAdder(sourceFile, program, preferences, host); + // Create empty body for possible method implementation. + var body; + if (preferences.includeCompletionsWithSnippetText) { + isSnippet = true; + // We are adding a tabstop (i.e. `$0`) in the body of the suggested member, + // if it has one, so that the cursor ends up in the body once the completion is inserted. + // Note: this assumes we won't have more than one body in the completion nodes, which should be the case. + var emptyStmt = ts.factory.createEmptyStatement(); + body = ts.factory.createBlock([emptyStmt], /* multiline */ true); + ts.setSnippetElement(emptyStmt, { kind: 0 /* SnippetKind.TabStop */, order: 0 }); + } + else { + body = ts.factory.createBlock([], /* multiline */ true); + } + var modifiers = 0 /* ModifierFlags.None */; + // Whether the suggested member should be abstract. + // e.g. in `abstract class C { abstract | }`, we should offer abstract method signatures at position `|`. + var _a = getPresentModifiers(contextToken), presentModifiers = _a.modifiers, modifiersSpan = _a.span; + var isAbstract = !!(presentModifiers & 128 /* ModifierFlags.Abstract */); + var completionNodes = []; + ts.codefix.addNewNodeForMemberSymbol(symbol, classLikeDeclaration, sourceFile, { program: program, host: host }, preferences, importAdder, + // `addNewNodeForMemberSymbol` calls this callback function for each new member node + // it adds for the given member symbol. + // We store these member nodes in the `completionNodes` array. + // Note: there might be: + // - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member; + // - One node; + // - More than one node if the member is overloaded (e.g. a method with overload signatures). + function (node) { + var requiredModifiers = 0 /* ModifierFlags.None */; + if (isAbstract) { + requiredModifiers |= 128 /* ModifierFlags.Abstract */; + } + if (ts.isClassElement(node) + && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node) === 1 /* MemberOverrideStatus.NeedsOverride */) { + requiredModifiers |= 16384 /* ModifierFlags.Override */; + } + if (!completionNodes.length) { + // Keep track of added missing required modifiers and modifiers already present. + // This is needed when we have overloaded signatures, + // so this callback will be called for multiple nodes/signatures, + // and we need to make sure the modifiers are uniform for all nodes/signatures. + modifiers = node.modifierFlagsCache | requiredModifiers | presentModifiers; + } + node = ts.factory.updateModifiers(node, modifiers); + completionNodes.push(node); + }, body, 2 /* codefix.PreserveOptionalFlags.Property */, isAbstract); + if (completionNodes.length) { + var format = 1 /* ListFormat.MultiLine */ | 131072 /* ListFormat.NoTrailingNewLine */; + replacementSpan = modifiersSpan; + // If we have access to formatting settings, we print the nodes using the emitter, + // and then format the printed text. + if (formatContext) { + insertText = printer.printAndFormatSnippetList(format, ts.factory.createNodeArray(completionNodes), sourceFile, formatContext); + } + else { // Otherwise, just use emitter to print the new nodes. + insertText = printer.printSnippetList(format, ts.factory.createNodeArray(completionNodes), sourceFile); + } + } + return { insertText: insertText, isSnippet: isSnippet, importAdder: importAdder, replacementSpan: replacementSpan }; + } + function getPresentModifiers(contextToken) { + if (!contextToken) { + return { modifiers: 0 /* ModifierFlags.None */ }; + } + var modifiers = 0 /* ModifierFlags.None */; + var span; + var contextMod; + /* + Cases supported: + In + `class C { + public abstract | + }` + `contextToken` is ``abstract`` (as an identifier), + `contextToken.parent` is property declaration, + `location` is class declaration ``class C { ... }``. + In + `class C { + protected override m| + }` + `contextToken` is ``override`` (as a keyword), + `contextToken.parent` is property declaration, + `location` is identifier ``m``, + `location.parent` is property declaration ``protected override m``, + `location.parent.parent` is class declaration ``class C { ... }``. + */ + if (contextMod = isModifierLike(contextToken)) { + modifiers |= ts.modifierToFlag(contextMod); + span = ts.createTextSpanFromNode(contextToken); + } + if (ts.isPropertyDeclaration(contextToken.parent)) { + modifiers |= ts.modifiersToFlags(contextToken.parent.modifiers); + span = ts.createTextSpanFromNode(contextToken.parent); + } + return { modifiers: modifiers, span: span }; + } + function isModifierLike(node) { + if (ts.isModifier(node)) { + return node.kind; + } + if (ts.isIdentifier(node) && node.originalKeywordKind && ts.isModifierKind(node.originalKeywordKind)) { + return node.originalKeywordKind; + } + return undefined; + } + function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) { + var isSnippet = preferences.includeCompletionsWithSnippetText || undefined; + var insertText = name; + var sourceFile = enclosingDeclaration.getSourceFile(); + var method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences); + if (!method) { + return undefined; + } + var printer = createSnippetPrinter({ + removeComments: true, + module: options.module, + target: options.target, + omitTrailingSemicolon: false, + newLine: ts.getNewLineKind(ts.getNewLineCharacter(options, ts.maybeBind(host, host.getNewLine))), + }); + if (formatContext) { + insertText = printer.printAndFormatSnippetList(16 /* ListFormat.CommaDelimited */ | 64 /* ListFormat.AllowTrailingComma */, ts.factory.createNodeArray([method], /*hasTrailingComma*/ true), sourceFile, formatContext); + } + else { + insertText = printer.printSnippetList(16 /* ListFormat.CommaDelimited */ | 64 /* ListFormat.AllowTrailingComma */, ts.factory.createNodeArray([method], /*hasTrailingComma*/ true), sourceFile); + } + var signaturePrinter = ts.createPrinter({ + removeComments: true, + module: options.module, + target: options.target, + omitTrailingSemicolon: true, + }); + // The `labelDetails.detail` will be displayed right beside the method name, + // so we drop the name (and modifiers) from the signature. + var methodSignature = ts.factory.createMethodSignature( + /*modifiers*/ undefined, + /*name*/ "", method.questionToken, method.typeParameters, method.parameters, method.type); + var labelDetails = { detail: signaturePrinter.printNode(4 /* EmitHint.Unspecified */, methodSignature, sourceFile) }; + return { isSnippet: isSnippet, insertText: insertText, labelDetails: labelDetails }; + } + ; + function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) { + var declarations = symbol.getDeclarations(); + if (!(declarations && declarations.length)) { + return undefined; + } + var checker = program.getTypeChecker(); + var declaration = declarations[0]; + var name = ts.getSynthesizedDeepClone(ts.getNameOfDeclaration(declaration), /*includeTrivia*/ false); + var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + var builderFlags = quotePreference === 0 /* QuotePreference.Single */ ? 268435456 /* NodeBuilderFlags.UseSingleQuotesForStringLiteralType */ : undefined; + switch (declaration.kind) { + case 166 /* SyntaxKind.PropertySignature */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 169 /* SyntaxKind.MethodDeclaration */: { + var effectiveType = type.flags & 1048576 /* TypeFlags.Union */ && type.types.length < 10 + ? checker.getUnionType(type.types, 2 /* UnionReduction.Subtype */) + : type; + if (effectiveType.flags & 1048576 /* TypeFlags.Union */) { + // Only offer the completion if there's a single function type component. + var functionTypes = ts.filter(effectiveType.types, function (type) { return checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */).length > 0; }); + if (functionTypes.length === 1) { + effectiveType = functionTypes[0]; + } + else { + return undefined; + } + } + var signatures = checker.getSignaturesOfType(effectiveType, 0 /* SignatureKind.Call */); + if (signatures.length !== 1) { + // We don't support overloads in object literals. + return undefined; + } + var typeNode = checker.typeToTypeNode(effectiveType, enclosingDeclaration, builderFlags, ts.codefix.getNoopSymbolTrackerWithResolver({ program: program, host: host })); + if (!typeNode || !ts.isFunctionTypeNode(typeNode)) { + return undefined; + } + var body = void 0; + if (preferences.includeCompletionsWithSnippetText) { + var emptyStmt = ts.factory.createEmptyStatement(); + body = ts.factory.createBlock([emptyStmt], /* multiline */ true); + ts.setSnippetElement(emptyStmt, { kind: 0 /* SnippetKind.TabStop */, order: 0 }); + } + else { + body = ts.factory.createBlock([], /* multiline */ true); + } + var parameters = typeNode.parameters.map(function (typedParam) { + return ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, typedParam.dotDotDotToken, typedParam.name, typedParam.questionToken, + /*type*/ undefined, typedParam.initializer); + }); + return ts.factory.createMethodDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*asteriskToken*/ undefined, name, + /*questionToken*/ undefined, + /*typeParameters*/ undefined, parameters, + /*type*/ undefined, body); + } + default: + return undefined; + } + } + function createSnippetPrinter(printerOptions) { + var escapes; + var baseWriter = ts.textChanges.createWriter(ts.getNewLineCharacter(printerOptions)); + var printer = ts.createPrinter(printerOptions, baseWriter); + var writer = __assign(__assign({}, baseWriter), { write: function (s) { return escapingWrite(s, function () { return baseWriter.write(s); }); }, nonEscapingWrite: baseWriter.write, writeLiteral: function (s) { return escapingWrite(s, function () { return baseWriter.writeLiteral(s); }); }, writeStringLiteral: function (s) { return escapingWrite(s, function () { return baseWriter.writeStringLiteral(s); }); }, writeSymbol: function (s, symbol) { return escapingWrite(s, function () { return baseWriter.writeSymbol(s, symbol); }); }, writeParameter: function (s) { return escapingWrite(s, function () { return baseWriter.writeParameter(s); }); }, writeComment: function (s) { return escapingWrite(s, function () { return baseWriter.writeComment(s); }); }, writeProperty: function (s) { return escapingWrite(s, function () { return baseWriter.writeProperty(s); }); } }); + return { + printSnippetList: printSnippetList, + printAndFormatSnippetList: printAndFormatSnippetList, + }; + // The formatter/scanner will have issues with snippet-escaped text, + // so instead of writing the escaped text directly to the writer, + // generate a set of changes that can be applied to the unescaped text + // to escape it post-formatting. + function escapingWrite(s, write) { + var escaped = ts.escapeSnippetText(s); + if (escaped !== s) { + var start = baseWriter.getTextPos(); + write(); + var end = baseWriter.getTextPos(); + escapes = ts.append(escapes || (escapes = []), { newText: escaped, span: { start: start, length: end - start } }); + } + else { + write(); + } + } + /* Snippet-escaping version of `printer.printList`. */ + function printSnippetList(format, list, sourceFile) { + var unescaped = printUnescapedSnippetList(format, list, sourceFile); + return escapes ? ts.textChanges.applyChanges(unescaped, escapes) : unescaped; + } + function printUnescapedSnippetList(format, list, sourceFile) { + escapes = undefined; + writer.clear(); + printer.writeList(format, list, sourceFile, writer); + return writer.getText(); + } + function printAndFormatSnippetList(format, list, sourceFile, formatContext) { + var syntheticFile = { + text: printUnescapedSnippetList(format, list, sourceFile), + getLineAndCharacterOfPosition: function (pos) { + return ts.getLineAndCharacterOfPosition(this, pos); + }, + }; + var formatOptions = ts.getFormatCodeSettingsForWriting(formatContext, sourceFile); + var changes = ts.flatMap(list, function (node) { + var nodeWithPos = ts.textChanges.assignPositionsToNode(node); + return ts.formatting.formatNodeGivenIndentation(nodeWithPos, syntheticFile, sourceFile.languageVariant, + /* indentation */ 0, + /* delta */ 0, __assign(__assign({}, formatContext), { options: formatOptions })); + }); + var allChanges = escapes + ? ts.stableSort(ts.concatenate(changes, escapes), function (a, b) { return ts.compareTextSpans(a.span, b.span); }) + : changes; + return ts.textChanges.applyChanges(syntheticFile.text, allChanges); + } + } + function originToCompletionEntryData(origin) { + var ambientModuleName = origin.fileName ? undefined : ts.stripQuotes(origin.moduleSymbol.name); + var isPackageJsonImport = origin.isFromPackageJson ? true : undefined; + if (originIsResolvedExport(origin)) { + var resolvedData = { + exportName: origin.exportName, + moduleSpecifier: origin.moduleSpecifier, + ambientModuleName: ambientModuleName, + fileName: origin.fileName, + isPackageJsonImport: isPackageJsonImport, + }; + return resolvedData; + } + var unresolvedData = { + exportName: origin.exportName, + exportMapKey: origin.exportMapKey, + fileName: origin.fileName, + ambientModuleName: origin.fileName ? undefined : ts.stripQuotes(origin.moduleSymbol.name), + isPackageJsonImport: origin.isFromPackageJson ? true : undefined, + }; + return unresolvedData; + } + function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) { + var isDefaultExport = data.exportName === "default" /* InternalSymbolName.Default */; + var isFromPackageJson = !!data.isPackageJsonImport; + if (completionEntryDataIsResolved(data)) { + var resolvedOrigin = { + kind: 32 /* SymbolOriginInfoKind.ResolvedExport */, + exportName: data.exportName, + moduleSpecifier: data.moduleSpecifier, + symbolName: completionName, + fileName: data.fileName, + moduleSymbol: moduleSymbol, + isDefaultExport: isDefaultExport, + isFromPackageJson: isFromPackageJson, + }; + return resolvedOrigin; + } + var unresolvedOrigin = { + kind: 4 /* SymbolOriginInfoKind.Export */, + exportName: data.exportName, + exportMapKey: data.exportMapKey, + symbolName: completionName, + fileName: data.fileName, + moduleSymbol: moduleSymbol, + isDefaultExport: isDefaultExport, + isFromPackageJson: isFromPackageJson, + }; + return unresolvedOrigin; + } + function getInsertTextAndReplacementSpanForImportCompletion(name, importCompletionNode, contextToken, origin, useSemicolons, options, preferences) { + var _a, _b, _c; + var sourceFile = importCompletionNode.getSourceFile(); + var replacementSpan = ts.createTextSpanFromNode(ts.findAncestor(importCompletionNode, ts.or(ts.isImportDeclaration, ts.isImportEqualsDeclaration)) || importCompletionNode, sourceFile); + var quotedModuleSpecifier = ts.quote(sourceFile, preferences, origin.moduleSpecifier); + var exportKind = origin.isDefaultExport ? 1 /* ExportKind.Default */ : + origin.exportName === "export=" /* InternalSymbolName.ExportEquals */ ? 2 /* ExportKind.ExportEquals */ : + 0 /* ExportKind.Named */; + var tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : ""; + var importKind = ts.codefix.getImportKind(sourceFile, exportKind, options, /*forceImportKeyword*/ true); + var isTopLevelTypeOnly = ((_b = (_a = ts.tryCast(importCompletionNode, ts.isImportDeclaration)) === null || _a === void 0 ? void 0 : _a.importClause) === null || _b === void 0 ? void 0 : _b.isTypeOnly) || ((_c = ts.tryCast(importCompletionNode, ts.isImportEqualsDeclaration)) === null || _c === void 0 ? void 0 : _c.isTypeOnly); + var isImportSpecifierTypeOnly = couldBeTypeOnlyImportSpecifier(importCompletionNode, contextToken); + var topLevelTypeOnlyText = isTopLevelTypeOnly ? " ".concat(ts.tokenToString(152 /* SyntaxKind.TypeKeyword */), " ") : " "; + var importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? "".concat(ts.tokenToString(152 /* SyntaxKind.TypeKeyword */), " ") : ""; + var suffix = useSemicolons ? ";" : ""; + switch (importKind) { + case 3 /* ImportKind.CommonJS */: return { replacementSpan: replacementSpan, insertText: "import".concat(topLevelTypeOnlyText).concat(ts.escapeSnippetText(name)).concat(tabStop, " = require(").concat(quotedModuleSpecifier, ")").concat(suffix) }; + case 1 /* ImportKind.Default */: return { replacementSpan: replacementSpan, insertText: "import".concat(topLevelTypeOnlyText).concat(ts.escapeSnippetText(name)).concat(tabStop, " from ").concat(quotedModuleSpecifier).concat(suffix) }; + case 2 /* ImportKind.Namespace */: return { replacementSpan: replacementSpan, insertText: "import".concat(topLevelTypeOnlyText, "* as ").concat(ts.escapeSnippetText(name), " from ").concat(quotedModuleSpecifier).concat(suffix) }; + case 0 /* ImportKind.Named */: return { replacementSpan: replacementSpan, insertText: "import".concat(topLevelTypeOnlyText, "{ ").concat(importSpecifierTypeOnlyText).concat(ts.escapeSnippetText(name)).concat(tabStop, " } from ").concat(quotedModuleSpecifier).concat(suffix) }; + } + } + function quotePropertyName(sourceFile, preferences, name) { + if (/^\d+$/.test(name)) { + return name; + } + return ts.quote(sourceFile, preferences, name); + } + function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) { + return localSymbol === recommendedCompletion || + !!(localSymbol.flags & 1048576 /* SymbolFlags.ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion; + } + function getSourceFromOrigin(origin) { + if (originIsExport(origin)) { + return ts.stripQuotes(origin.moduleSymbol.name); + } + if (originIsResolvedExport(origin)) { + return origin.moduleSpecifier; + } + if ((origin === null || origin === void 0 ? void 0 : origin.kind) === 1 /* SymbolOriginInfoKind.ThisType */) { + return CompletionSource.ThisProperty; + } + if ((origin === null || origin === void 0 ? void 0 : origin.kind) === 64 /* SymbolOriginInfoKind.TypeOnlyAlias */) { + return CompletionSource.TypeOnlyAlias; + } + } + function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importCompletionNode, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag) { + var _a; + var start = ts.timestamp(); + var variableDeclaration = getVariableDeclaration(location); + var useSemicolons = ts.probablyUsesSemicolons(sourceFile); + var typeChecker = program.getTypeChecker(); + // Tracks unique names. + // Value is set to false for global variables or completions from external module exports, because we can have multiple of those; + // true otherwise. Based on the order we add things we will always see locals first, then globals, then module exports. + // So adding a completion for a local will prevent us from adding completions for external module exports sharing the same name. + var uniques = new ts.Map(); + for (var i = 0; i < symbols.length; i++) { + var symbol = symbols[i]; + var origin = symbolToOriginInfoMap === null || symbolToOriginInfoMap === void 0 ? void 0 : symbolToOriginInfoMap[i]; + var info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected); + if (!info || (uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin))) || kind === 1 /* CompletionKind.Global */ && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) { + continue; + } + var name = info.name, needsConvertPropertyAccess = info.needsConvertPropertyAccess; + var originalSortText = (_a = symbolToSortTextMap === null || symbolToSortTextMap === void 0 ? void 0 : symbolToSortTextMap[ts.getSymbolId(symbol)]) !== null && _a !== void 0 ? _a : Completions.SortText.LocationPriority; + var sortText = (isDeprecated(symbol, typeChecker) ? Completions.SortText.Deprecated(originalSortText) : originalSortText); + var entry = createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importCompletionNode, useSemicolons, compilerOptions, preferences, kind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag); + if (!entry) { + continue; + } + /** True for locals; false for globals, module exports from other files, `this.` completions. */ + var shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === undefined && !ts.some(symbol.declarations, function (d) { return d.getSourceFile() === location.getSourceFile(); })); + uniques.set(name, shouldShadowLaterSymbols); + ts.insertSorted(entries, entry, compareCompletionEntries, /*allowDuplicates*/ true); + } + log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (ts.timestamp() - start)); + // Prevent consumers of this map from having to worry about + // the boolean value. Externally, it should be seen as the + // set of all names. + return { + has: function (name) { return uniques.has(name); }, + add: function (name) { return uniques.set(name, true); }, + }; + function shouldIncludeSymbol(symbol, symbolToSortTextMap) { + var allFlags = symbol.flags; + if (!ts.isSourceFile(location)) { + // export = /**/ here we want to get all meanings, so any symbol is ok + if (ts.isExportAssignment(location.parent)) { + return true; + } + // Filter out variables from their own initializers + // `const a = /* no 'a' here */` + if (variableDeclaration && symbol.valueDeclaration === variableDeclaration) { + return false; + } + // External modules can have global export declarations that will be + // available as global keywords in all scopes. But if the external module + // already has an explicit export and user only wants to user explicit + // module imports then the global keywords will be filtered out so auto + // import suggestions will win in the completion + var symbolOrigin = ts.skipAlias(symbol, typeChecker); + // We only want to filter out the global keywords + // Auto Imports are not available for scripts so this conditional is always false + if (!!sourceFile.externalModuleIndicator + && !compilerOptions.allowUmdGlobalAccess + && symbolToSortTextMap[ts.getSymbolId(symbol)] === Completions.SortText.GlobalsOrKeywords + && (symbolToSortTextMap[ts.getSymbolId(symbolOrigin)] === Completions.SortText.AutoImportSuggestions + || symbolToSortTextMap[ts.getSymbolId(symbolOrigin)] === Completions.SortText.LocationPriority)) { + return false; + } + allFlags |= ts.getCombinedLocalAndExportSymbolFlags(symbolOrigin); + // import m = /**/ <-- It can only access namespace (if typing import = x. this would get member symbols and not namespace) + if (ts.isInRightSideOfInternalImportEqualsDeclaration(location)) { + return !!(allFlags & 1920 /* SymbolFlags.Namespace */); + } + if (isTypeOnlyLocation) { + // It's a type, but you can reach it by namespace.type as well + return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker); + } + } + // expressions are value space (which includes the value namespaces) + return !!(allFlags & 111551 /* SymbolFlags.Value */); + } + } + Completions.getCompletionEntriesFromSymbols = getCompletionEntriesFromSymbols; + function getLabelCompletionAtPosition(node) { + var entries = getLabelStatementCompletions(node); + if (entries.length) { + return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries: entries }; + } + } + function getLabelStatementCompletions(node) { + var entries = []; + var uniques = new ts.Map(); + var current = node; + while (current) { + if (ts.isFunctionLike(current)) { + break; + } + if (ts.isLabeledStatement(current)) { + var name = current.label.text; + if (!uniques.has(name)) { + uniques.set(name, true); + entries.push({ + name: name, + kindModifiers: "" /* ScriptElementKindModifier.none */, + kind: "label" /* ScriptElementKind.label */, + sortText: Completions.SortText.LocationPriority + }); + } + } + current = current.parent; + } + return entries; + } + function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) { + if (entryId.data) { + var autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host); + if (autoImport) { + var _a = getRelevantTokens(position, sourceFile), contextToken_1 = _a.contextToken, previousToken_1 = _a.previousToken; + return { + type: "symbol", + symbol: autoImport.symbol, + location: ts.getTouchingPropertyName(sourceFile, position), + previousToken: previousToken_1, + contextToken: contextToken_1, + isJsxInitializer: false, + isTypeOnlyLocation: false, + origin: autoImport.origin, + }; + } + } + var compilerOptions = program.getCompilerOptions(); + var completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, entryId, host, /*formatContext*/ undefined); + if (!completionData) { + return { type: "none" }; + } + if (completionData.kind !== 0 /* CompletionDataKind.Data */) { + return { type: "request", request: completionData }; + } + var symbols = completionData.symbols, literals = completionData.literals, location = completionData.location, completionKind = completionData.completionKind, symbolToOriginInfoMap = completionData.symbolToOriginInfoMap, contextToken = completionData.contextToken, previousToken = completionData.previousToken, isJsxInitializer = completionData.isJsxInitializer, isTypeOnlyLocation = completionData.isTypeOnlyLocation; + var literal = ts.find(literals, function (l) { return completionNameForLiteral(sourceFile, preferences, l) === entryId.name; }); + if (literal !== undefined) + return { type: "literal", literal: literal }; + // Find the symbol with the matching entry name. + // We don't need to perform character checks here because we're only comparing the + // name against 'entryName' (which is known to be good), not building a new + // completion entry. + return ts.firstDefined(symbols, function (symbol, index) { + var origin = symbolToOriginInfoMap[index]; + var info = getCompletionEntryDisplayNameForSymbol(symbol, ts.getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected); + return info && info.name === entryId.name && (entryId.source === CompletionSource.ClassMemberSnippet && symbol.flags & 106500 /* SymbolFlags.ClassMember */ + || entryId.source === CompletionSource.ObjectLiteralMethodSnippet && symbol.flags & (4 /* SymbolFlags.Property */ | 8192 /* SymbolFlags.Method */) + || getSourceFromOrigin(origin) === entryId.source) + ? { type: "symbol", symbol: symbol, location: location, origin: origin, contextToken: contextToken, previousToken: previousToken, isJsxInitializer: isJsxInitializer, isTypeOnlyLocation: isTypeOnlyLocation } + : undefined; + }) || { type: "none" }; + } + function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) { + var typeChecker = program.getTypeChecker(); + var compilerOptions = program.getCompilerOptions(); + var name = entryId.name, source = entryId.source, data = entryId.data; + var contextToken = ts.findPrecedingToken(position, sourceFile); + if (ts.isInString(sourceFile, position, contextToken)) { + return Completions.StringCompletions.getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, typeChecker, compilerOptions, host, cancellationToken, preferences); + } + // Compute all the completion symbols again. + var symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); + switch (symbolCompletion.type) { + case "request": { + var request = symbolCompletion.request; + switch (request.kind) { + case 1 /* CompletionDataKind.JsDocTagName */: + return ts.JsDoc.getJSDocTagNameCompletionDetails(name); + case 2 /* CompletionDataKind.JsDocTag */: + return ts.JsDoc.getJSDocTagCompletionDetails(name); + case 3 /* CompletionDataKind.JsDocParameterName */: + return ts.JsDoc.getJSDocParameterNameCompletionDetails(name); + case 4 /* CompletionDataKind.Keywords */: + return ts.some(request.keywordCompletions, function (c) { return c.name === name; }) ? createSimpleDetails(name, "keyword" /* ScriptElementKind.keyword */, ts.SymbolDisplayPartKind.keyword) : undefined; + default: + return ts.Debug.assertNever(request); + } + } + case "symbol": { + var symbol = symbolCompletion.symbol, location = symbolCompletion.location, contextToken_2 = symbolCompletion.contextToken, origin = symbolCompletion.origin, previousToken = symbolCompletion.previousToken; + var _a = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken_2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source), codeActions = _a.codeActions, sourceDisplay = _a.sourceDisplay; + return createCompletionDetailsForSymbol(symbol, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay); // TODO: GH#18217 + } + case "literal": { + var literal = symbolCompletion.literal; + return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* ScriptElementKind.string */, typeof literal === "string" ? ts.SymbolDisplayPartKind.stringLiteral : ts.SymbolDisplayPartKind.numericLiteral); + } + case "none": + // Didn't find a symbol with this name. See if we can find a keyword instead. + return allKeywordsCompletions().some(function (c) { return c.name === name; }) ? createSimpleDetails(name, "keyword" /* ScriptElementKind.keyword */, ts.SymbolDisplayPartKind.keyword) : undefined; + default: + ts.Debug.assertNever(symbolCompletion); + } + } + Completions.getCompletionEntryDetails = getCompletionEntryDetails; + function createSimpleDetails(name, kind, kind2) { + return createCompletionDetails(name, "" /* ScriptElementKindModifier.none */, kind, [ts.displayPart(name, kind2)]); + } + function createCompletionDetailsForSymbol(symbol, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) { + var _a = checker.runWithCancellationToken(cancellationToken, function (checker) { + return ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, sourceFile, location, location, 7 /* SemanticMeaning.All */); + }), displayParts = _a.displayParts, documentation = _a.documentation, symbolKind = _a.symbolKind, tags = _a.tags; + return createCompletionDetails(symbol.name, ts.SymbolDisplay.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay); + } + Completions.createCompletionDetailsForSymbol = createCompletionDetailsForSymbol; + function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) { + return { name: name, kindModifiers: kindModifiers, kind: kind, displayParts: displayParts, documentation: documentation, tags: tags, codeActions: codeActions, source: source, sourceDisplay: source }; + } + Completions.createCompletionDetails = createCompletionDetails; + function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source) { + if (data === null || data === void 0 ? void 0 : data.moduleSpecifier) { + if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken).replacementNode) { + // Import statement completion: 'import c|' + return { codeActions: undefined, sourceDisplay: [ts.textPart(data.moduleSpecifier)] }; + } + } + if (source === CompletionSource.ClassMemberSnippet) { + var importAdder = getEntryForMemberCompletion(host, program, compilerOptions, preferences, name, symbol, location, contextToken, formatContext).importAdder; + if (importAdder) { + var changes = ts.textChanges.ChangeTracker.with({ host: host, formatContext: formatContext, preferences: preferences }, importAdder.writeFixes); + return { + sourceDisplay: undefined, + codeActions: [{ + changes: changes, + description: ts.diagnosticToString([ts.Diagnostics.Includes_imports_of_types_referenced_by_0, name]), + }], + }; + } + } + if (originIsTypeOnlyAlias(origin)) { + var codeAction_1 = ts.codefix.getPromoteTypeOnlyCompletionAction(sourceFile, origin.declaration.name, program, host, formatContext, preferences); + ts.Debug.assertIsDefined(codeAction_1, "Expected to have a code action for promoting type-only alias"); + return { codeActions: [codeAction_1], sourceDisplay: undefined }; + } + if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) { + return { codeActions: undefined, sourceDisplay: undefined }; + } + var checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker(); + var moduleSymbol = origin.moduleSymbol; + var targetSymbol = checker.getMergedSymbol(ts.skipAlias(symbol.exportSymbol || symbol, checker)); + var isJsxOpeningTagName = (contextToken === null || contextToken === void 0 ? void 0 : contextToken.kind) === 29 /* SyntaxKind.LessThanToken */ && ts.isJsxOpeningLikeElement(contextToken.parent); + var _a = ts.codefix.getImportCompletionAction(targetSymbol, moduleSymbol, sourceFile, ts.getNameForExportedSymbol(symbol, ts.getEmitScriptTarget(compilerOptions), isJsxOpeningTagName), isJsxOpeningTagName, host, program, formatContext, previousToken && ts.isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position, preferences), moduleSpecifier = _a.moduleSpecifier, codeAction = _a.codeAction; + ts.Debug.assert(!(data === null || data === void 0 ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier); + return { sourceDisplay: [ts.textPart(moduleSpecifier)], codeActions: [codeAction] }; + } + function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) { + var completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); + return completion.type === "symbol" ? completion.symbol : undefined; + } + Completions.getCompletionEntrySymbol = getCompletionEntrySymbol; + var CompletionDataKind; + (function (CompletionDataKind) { + CompletionDataKind[CompletionDataKind["Data"] = 0] = "Data"; + CompletionDataKind[CompletionDataKind["JsDocTagName"] = 1] = "JsDocTagName"; + CompletionDataKind[CompletionDataKind["JsDocTag"] = 2] = "JsDocTag"; + CompletionDataKind[CompletionDataKind["JsDocParameterName"] = 3] = "JsDocParameterName"; + CompletionDataKind[CompletionDataKind["Keywords"] = 4] = "Keywords"; + })(CompletionDataKind || (CompletionDataKind = {})); + var CompletionKind; + (function (CompletionKind) { + CompletionKind[CompletionKind["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration"; + CompletionKind[CompletionKind["Global"] = 1] = "Global"; + CompletionKind[CompletionKind["PropertyAccess"] = 2] = "PropertyAccess"; + CompletionKind[CompletionKind["MemberLike"] = 3] = "MemberLike"; + CompletionKind[CompletionKind["String"] = 4] = "String"; + CompletionKind[CompletionKind["None"] = 5] = "None"; + })(CompletionKind = Completions.CompletionKind || (Completions.CompletionKind = {})); + function getRecommendedCompletion(previousToken, contextualType, checker) { + // For a union, return the first one with a recommended completion. + return ts.firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), function (type) { + var symbol = type && type.symbol; + // Don't include make a recommended completion for an abstract class + return symbol && (symbol.flags & (8 /* SymbolFlags.EnumMember */ | 384 /* SymbolFlags.Enum */ | 32 /* SymbolFlags.Class */) && !ts.isAbstractConstructorSymbol(symbol)) + ? getFirstSymbolInChain(symbol, previousToken, checker) + : undefined; + }); + } + function getContextualType(previousToken, position, sourceFile, checker) { + var parent = previousToken.parent; + switch (previousToken.kind) { + case 79 /* SyntaxKind.Identifier */: + return ts.getContextualTypeFromParent(previousToken, checker); + case 63 /* SyntaxKind.EqualsToken */: + switch (parent.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return checker.getContextualType(parent.initializer); // TODO: GH#18217 + case 221 /* SyntaxKind.BinaryExpression */: + return checker.getTypeAtLocation(parent.left); + case 285 /* SyntaxKind.JsxAttribute */: + return checker.getContextualTypeForJsxAttribute(parent); + default: + return undefined; + } + case 103 /* SyntaxKind.NewKeyword */: + return checker.getContextualType(parent); + case 82 /* SyntaxKind.CaseKeyword */: + var caseClause = ts.tryCast(parent, ts.isCaseClause); + return caseClause ? ts.getSwitchedType(caseClause, checker) : undefined; + case 18 /* SyntaxKind.OpenBraceToken */: + return ts.isJsxExpression(parent) && !ts.isJsxElement(parent.parent) && !ts.isJsxFragment(parent.parent) ? checker.getContextualTypeForJsxAttribute(parent.parent) : undefined; + default: + var argInfo = ts.SignatureHelp.getArgumentInfoForCompletions(previousToken, position, sourceFile); + return argInfo ? + // At `,`, treat this as the next argument after the comma. + checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* SyntaxKind.CommaToken */ ? 1 : 0)) : + ts.isEqualityOperatorKind(previousToken.kind) && ts.isBinaryExpression(parent) && ts.isEqualityOperatorKind(parent.operatorToken.kind) ? + // completion at `x ===/**/` should be for the right side + checker.getTypeAtLocation(parent.left) : + checker.getContextualType(previousToken); + } + } + function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) { + var chain = checker.getAccessibleSymbolChain(symbol, enclosingDeclaration, /*meaning*/ 67108863 /* SymbolFlags.All */, /*useOnlyExternalAliasing*/ false); + if (chain) + return ts.first(chain); + return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker)); + } + function isModuleSymbol(symbol) { + var _a; + return !!((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.some(function (d) { return d.kind === 305 /* SyntaxKind.SourceFile */; })); + } + function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) { + var typeChecker = program.getTypeChecker(); + var inUncheckedFile = isUncheckedFile(sourceFile, compilerOptions); + var start = ts.timestamp(); + var currentToken = ts.getTokenAtPosition(sourceFile, position); // TODO: GH#15853 + // We will check for jsdoc comments with insideComment and getJsDocTagAtPosition. (TODO: that seems rather inefficient to check the same thing so many times.) + log("getCompletionData: Get current token: " + (ts.timestamp() - start)); + start = ts.timestamp(); + var insideComment = ts.isInComment(sourceFile, position, currentToken); + log("getCompletionData: Is inside comment: " + (ts.timestamp() - start)); + var insideJsDocTagTypeExpression = false; + var isInSnippetScope = false; + if (insideComment) { + if (ts.hasDocComment(sourceFile, position)) { + if (sourceFile.text.charCodeAt(position - 1) === 64 /* CharacterCodes.at */) { + // The current position is next to the '@' sign, when no tag name being provided yet. + // Provide a full list of tag names + return { kind: 1 /* CompletionDataKind.JsDocTagName */ }; + } + else { + // When completion is requested without "@", we will have check to make sure that + // there are no comments prefix the request position. We will only allow "*" and space. + // e.g + // /** |c| /* + // + // /** + // |c| + // */ + // + // /** + // * |c| + // */ + // + // /** + // * |c| + // */ + var lineStart = ts.getLineStartPositionForPosition(position, sourceFile); + if (!/[^\*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) { + return { kind: 2 /* CompletionDataKind.JsDocTag */ }; + } + } + } + // Completion should work inside certain JsDoc tags. For example: + // /** @type {number | string} */ + // Completion should work in the brackets + var tag = getJsDocTagAtPosition(currentToken, position); + if (tag) { + if (tag.tagName.pos <= position && position <= tag.tagName.end) { + return { kind: 1 /* CompletionDataKind.JsDocTagName */ }; + } + var typeExpression = tryGetTypeExpressionFromTag(tag); + if (typeExpression) { + currentToken = ts.getTokenAtPosition(sourceFile, position); + if (!currentToken || + (!ts.isDeclarationName(currentToken) && + (currentToken.parent.kind !== 347 /* SyntaxKind.JSDocPropertyTag */ || + currentToken.parent.name !== currentToken))) { + // Use as type location if inside tag's type expression + insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression); + } + } + if (!insideJsDocTagTypeExpression && ts.isJSDocParameterTag(tag) && (ts.nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) { + return { kind: 3 /* CompletionDataKind.JsDocParameterName */, tag: tag }; + } + } + if (!insideJsDocTagTypeExpression) { + // Proceed if the current position is in jsDoc tag expression; otherwise it is a normal + // comment or the plain text part of a jsDoc comment, so no completion should be available + log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); + return undefined; + } + } + start = ts.timestamp(); + // The decision to provide completion depends on the contextToken, which is determined through the previousToken. + // Note: 'previousToken' (and thus 'contextToken') can be undefined if we are the beginning of the file + var isJsOnlyLocation = !insideJsDocTagTypeExpression && ts.isSourceFileJS(sourceFile); + var tokens = getRelevantTokens(position, sourceFile); + var previousToken = tokens.previousToken; + var contextToken = tokens.contextToken; + log("getCompletionData: Get previous token: " + (ts.timestamp() - start)); + // Find the node where completion is requested on. + // Also determine whether we are trying to complete with members of that node + // or attributes of a JSX tag. + var node = currentToken; + var propertyAccessToConvert; + var isRightOfDot = false; + var isRightOfQuestionDot = false; + var isRightOfOpenTag = false; + var isStartingCloseTag = false; + var isJsxInitializer = false; + var isJsxIdentifierExpected = false; + var importCompletionNode; + var location = ts.getTouchingPropertyName(sourceFile, position); + var keywordFilters = 0 /* KeywordCompletionFilters.None */; + var isNewIdentifierLocation = false; + var flags = 0 /* CompletionInfoFlags.None */; + if (contextToken) { + var importStatementCompletion = getImportStatementCompletionInfo(contextToken); + isNewIdentifierLocation = importStatementCompletion.isNewIdentifierLocation; + if (importStatementCompletion.keywordCompletion) { + if (importStatementCompletion.isKeywordOnlyCompletion) { + return { + kind: 4 /* CompletionDataKind.Keywords */, + keywordCompletions: [keywordToCompletionEntry(importStatementCompletion.keywordCompletion)], + isNewIdentifierLocation: isNewIdentifierLocation, + }; + } + keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletion.keywordCompletion); + } + if (importStatementCompletion.replacementNode && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { + // Import statement completions use `insertText`, and also require the `data` property of `CompletionEntryIdentifier` + // added in TypeScript 4.3 to be sent back from the client during `getCompletionEntryDetails`. Since this feature + // is not backward compatible with older clients, the language service defaults to disabling it, allowing newer clients + // to opt in with the `includeCompletionsForImportStatements` user preference. + importCompletionNode = importStatementCompletion.replacementNode; + flags |= 2 /* CompletionInfoFlags.IsImportStatementCompletion */; + } + // Bail out if this is a known invalid completion location + if (!importCompletionNode && isCompletionListBlocker(contextToken)) { + log("Returning an empty list because completion was requested in an invalid position."); + return keywordFilters + ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierDefinitionLocation()) + : undefined; + } + var parent = contextToken.parent; + if (contextToken.kind === 24 /* SyntaxKind.DotToken */ || contextToken.kind === 28 /* SyntaxKind.QuestionDotToken */) { + isRightOfDot = contextToken.kind === 24 /* SyntaxKind.DotToken */; + isRightOfQuestionDot = contextToken.kind === 28 /* SyntaxKind.QuestionDotToken */; + switch (parent.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + propertyAccessToConvert = parent; + node = propertyAccessToConvert.expression; + var leftmostAccessExpression = ts.getLeftmostAccessExpression(propertyAccessToConvert); + if (ts.nodeIsMissing(leftmostAccessExpression) || + ((ts.isCallExpression(node) || ts.isFunctionLike(node)) && + node.end === contextToken.pos && + node.getChildCount(sourceFile) && + ts.last(node.getChildren(sourceFile)).kind !== 21 /* SyntaxKind.CloseParenToken */)) { + // This is likely dot from incorrectly parsed expression and user is starting to write spread + // eg: Math.min(./**/) + // const x = function (./**/) {} + // ({./**/}) + return undefined; + } + break; + case 161 /* SyntaxKind.QualifiedName */: + node = parent.left; + break; + case 261 /* SyntaxKind.ModuleDeclaration */: + node = parent.name; + break; + case 200 /* SyntaxKind.ImportType */: + node = parent; + break; + case 231 /* SyntaxKind.MetaProperty */: + node = parent.getFirstToken(sourceFile); + ts.Debug.assert(node.kind === 100 /* SyntaxKind.ImportKeyword */ || node.kind === 103 /* SyntaxKind.NewKeyword */); + break; + default: + // There is nothing that precedes the dot, so this likely just a stray character + // or leading into a '...' token. Just bail out instead. + return undefined; + } + } + else if (!importCompletionNode && sourceFile.languageVariant === 1 /* LanguageVariant.JSX */) { + // + // If the tagname is a property access expression, we will then walk up to the top most of property access expression. + // Then, try to get a JSX container and its associated attributes type. + if (parent && parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + contextToken = parent; + parent = parent.parent; + } + // Fix location + if (currentToken.parent === location) { + switch (currentToken.kind) { + case 31 /* SyntaxKind.GreaterThanToken */: + if (currentToken.parent.kind === 278 /* SyntaxKind.JsxElement */ || currentToken.parent.kind === 280 /* SyntaxKind.JsxOpeningElement */) { + location = currentToken; + } + break; + case 43 /* SyntaxKind.SlashToken */: + if (currentToken.parent.kind === 279 /* SyntaxKind.JsxSelfClosingElement */) { + location = currentToken; + } + break; + } + } + switch (parent.kind) { + case 281 /* SyntaxKind.JsxClosingElement */: + if (contextToken.kind === 43 /* SyntaxKind.SlashToken */) { + isStartingCloseTag = true; + location = contextToken; + } + break; + case 221 /* SyntaxKind.BinaryExpression */: + if (!binaryExpressionMayBeOpenTag(parent)) { + break; + } + // falls through + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 278 /* SyntaxKind.JsxElement */: + case 280 /* SyntaxKind.JsxOpeningElement */: + isJsxIdentifierExpected = true; + if (contextToken.kind === 29 /* SyntaxKind.LessThanToken */) { + isRightOfOpenTag = true; + location = contextToken; + } + break; + case 288 /* SyntaxKind.JsxExpression */: + case 287 /* SyntaxKind.JsxSpreadAttribute */: + // For `
    `, `parent` will be `{true}` and `previousToken` will be `}` + if (previousToken.kind === 19 /* SyntaxKind.CloseBraceToken */ && currentToken.kind === 31 /* SyntaxKind.GreaterThanToken */) { + isJsxIdentifierExpected = true; + } + break; + case 285 /* SyntaxKind.JsxAttribute */: + // For `
    `, `parent` will be JsxAttribute and `previousToken` will be its initializer + if (parent.initializer === previousToken && + previousToken.end < position) { + isJsxIdentifierExpected = true; + break; + } + switch (previousToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: + isJsxInitializer = true; + break; + case 79 /* SyntaxKind.Identifier */: + isJsxIdentifierExpected = true; + // For `
    ` we don't want to treat this as a jsx inializer, instead it's the attribute name. + if (parent !== previousToken.parent && + !parent.initializer && + ts.findChildOfKind(parent, 63 /* SyntaxKind.EqualsToken */, sourceFile)) { + isJsxInitializer = previousToken; + } + } + break; + } + } + } + var semanticStart = ts.timestamp(); + var completionKind = 5 /* CompletionKind.None */; + var isNonContextualObjectLiteral = false; + var hasUnresolvedAutoImports = false; + // This also gets mutated in nested-functions after the return + var symbols = []; + var importSpecifierResolver; + var symbolToOriginInfoMap = []; + var symbolToSortTextMap = []; + var seenPropertySymbols = new ts.Map(); + var isTypeOnlyLocation = isTypeOnlyCompletion(); + var getModuleSpecifierResolutionHost = ts.memoizeOne(function (isFromPackageJson) { + return ts.createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); + }); + if (isRightOfDot || isRightOfQuestionDot) { + getTypeScriptMemberSymbols(); + } + else if (isRightOfOpenTag) { + symbols = typeChecker.getJsxIntrinsicTagNamesAt(location); + ts.Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined"); + tryGetGlobalSymbols(); + completionKind = 1 /* CompletionKind.Global */; + keywordFilters = 0 /* KeywordCompletionFilters.None */; + } + else if (isStartingCloseTag) { + var tagName = contextToken.parent.parent.openingElement.tagName; + var tagSymbol = typeChecker.getSymbolAtLocation(tagName); + if (tagSymbol) { + symbols = [tagSymbol]; + } + completionKind = 1 /* CompletionKind.Global */; + keywordFilters = 0 /* KeywordCompletionFilters.None */; + } + else { + // For JavaScript or TypeScript, if we're not after a dot, then just try to get the + // global symbols in scope. These results should be valid for either language as + // the set of symbols that can be referenced from this location. + if (!tryGetGlobalSymbols()) { + return keywordFilters + ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) + : undefined; + } + } + log("getCompletionData: Semantic work: " + (ts.timestamp() - semanticStart)); + var contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker); + var literals = ts.mapDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), function (t) { return t.isLiteral() && !(t.flags & 1024 /* TypeFlags.EnumLiteral */) ? t.value : undefined; }); + var recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker); + return { + kind: 0 /* CompletionDataKind.Data */, + symbols: symbols, + completionKind: completionKind, + isInSnippetScope: isInSnippetScope, + propertyAccessToConvert: propertyAccessToConvert, + isNewIdentifierLocation: isNewIdentifierLocation, + location: location, + keywordFilters: keywordFilters, + literals: literals, + symbolToOriginInfoMap: symbolToOriginInfoMap, + recommendedCompletion: recommendedCompletion, + previousToken: previousToken, + contextToken: contextToken, + isJsxInitializer: isJsxInitializer, + insideJsDocTagTypeExpression: insideJsDocTagTypeExpression, + symbolToSortTextMap: symbolToSortTextMap, + isTypeOnlyLocation: isTypeOnlyLocation, + isJsxIdentifierExpected: isJsxIdentifierExpected, + isRightOfOpenTag: isRightOfOpenTag, + importCompletionNode: importCompletionNode, + hasUnresolvedAutoImports: hasUnresolvedAutoImports, + flags: flags, + }; + function isTagWithTypeExpression(tag) { + switch (tag.kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 341 /* SyntaxKind.JSDocReturnTag */: + case 343 /* SyntaxKind.JSDocTypeTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + return true; + case 344 /* SyntaxKind.JSDocTemplateTag */: + return !!tag.constraint; + default: + return false; + } + } + function tryGetTypeExpressionFromTag(tag) { + if (isTagWithTypeExpression(tag)) { + var typeExpression = ts.isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression; + return typeExpression && typeExpression.kind === 309 /* SyntaxKind.JSDocTypeExpression */ ? typeExpression : undefined; + } + return undefined; + } + function getTypeScriptMemberSymbols() { + // Right of dot member completion list + completionKind = 2 /* CompletionKind.PropertyAccess */; + // Since this is qualified name check it's a type node location + var isImportType = ts.isLiteralImportTypeNode(node); + var isTypeLocation = insideJsDocTagTypeExpression + || (isImportType && !node.isTypeOf) + || ts.isPartOfTypeNode(node.parent) + || ts.isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker); + var isRhsOfImportDeclaration = ts.isInRightSideOfInternalImportEqualsDeclaration(node); + if (ts.isEntityName(node) || isImportType || ts.isPropertyAccessExpression(node)) { + var isNamespaceName = ts.isModuleDeclaration(node.parent); + if (isNamespaceName) + isNewIdentifierLocation = true; + var symbol = typeChecker.getSymbolAtLocation(node); + if (symbol) { + symbol = ts.skipAlias(symbol, typeChecker); + if (symbol.flags & (1536 /* SymbolFlags.Module */ | 384 /* SymbolFlags.Enum */)) { + // Extract module or enum members + var exportedSymbols = typeChecker.getExportsOfModule(symbol); + ts.Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined"); + var isValidValueAccess_1 = function (symbol) { return typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol.name); }; + var isValidTypeAccess_1 = function (symbol) { return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker); }; + var isValidAccess = isNamespaceName + // At `namespace N.M/**/`, if this is the only declaration of `M`, don't include `M` as a completion. + ? function (symbol) { var _a; return !!(symbol.flags & 1920 /* SymbolFlags.Namespace */) && !((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.every(function (d) { return d.parent === node.parent; })); } + : isRhsOfImportDeclaration ? + // Any kind is allowed when dotting off namespace in internal import equals declaration + function (symbol) { return isValidTypeAccess_1(symbol) || isValidValueAccess_1(symbol); } : + isTypeLocation ? isValidTypeAccess_1 : isValidValueAccess_1; + for (var _i = 0, exportedSymbols_1 = exportedSymbols; _i < exportedSymbols_1.length; _i++) { + var exportedSymbol = exportedSymbols_1[_i]; + if (isValidAccess(exportedSymbol)) { + symbols.push(exportedSymbol); + } + } + // If the module is merged with a value, we must get the type of the class and add its propertes (for inherited static methods). + if (!isTypeLocation && + symbol.declarations && + symbol.declarations.some(function (d) { return d.kind !== 305 /* SyntaxKind.SourceFile */ && d.kind !== 261 /* SyntaxKind.ModuleDeclaration */ && d.kind !== 260 /* SyntaxKind.EnumDeclaration */; })) { + var type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType(); + var insertQuestionDot = false; + if (type.isNullableType()) { + var canCorrectToQuestionDot = isRightOfDot && + !isRightOfQuestionDot && + preferences.includeAutomaticOptionalChainCompletions !== false; + if (canCorrectToQuestionDot || isRightOfQuestionDot) { + type = type.getNonNullableType(); + if (canCorrectToQuestionDot) { + insertQuestionDot = true; + } + } + } + addTypeProperties(type, !!(node.flags & 32768 /* NodeFlags.AwaitContext */), insertQuestionDot); + } + return; + } + } + } + if (!isTypeLocation) { + // GH#39946. Pulling on the type of a node inside of a function with a contextual `this` parameter can result in a circularity + // if the `node` is part of the exprssion of a `yield` or `return`. This circularity doesn't exist at compile time because + // we will check (and cache) the type of `this` *before* checking the type of the node. + typeChecker.tryGetThisTypeAt(node, /*includeGlobalThis*/ false); + var type = typeChecker.getTypeAtLocation(node).getNonOptionalType(); + var insertQuestionDot = false; + if (type.isNullableType()) { + var canCorrectToQuestionDot = isRightOfDot && + !isRightOfQuestionDot && + preferences.includeAutomaticOptionalChainCompletions !== false; + if (canCorrectToQuestionDot || isRightOfQuestionDot) { + type = type.getNonNullableType(); + if (canCorrectToQuestionDot) { + insertQuestionDot = true; + } + } + } + addTypeProperties(type, !!(node.flags & 32768 /* NodeFlags.AwaitContext */), insertQuestionDot); + } + } + function addTypeProperties(type, insertAwait, insertQuestionDot) { + isNewIdentifierLocation = !!type.getStringIndexType(); + if (isRightOfQuestionDot && ts.some(type.getCallSignatures())) { + isNewIdentifierLocation = true; + } + var propertyAccess = node.kind === 200 /* SyntaxKind.ImportType */ ? node : node.parent; + if (inUncheckedFile) { + // In javascript files, for union types, we don't just get the members that + // the individual types have in common, we also include all the members that + // each individual type has. This is because we're going to add all identifiers + // anyways. So we might as well elevate the members that were at least part + // of the individual types to a higher status since we know what they are. + symbols.push.apply(symbols, ts.filter(getPropertiesForCompletion(type, typeChecker), function (s) { return typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s); })); + } + else { + for (var _i = 0, _a = type.getApparentProperties(); _i < _a.length; _i++) { + var symbol = _a[_i]; + if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) { + addPropertySymbol(symbol, /* insertAwait */ false, insertQuestionDot); + } + } + } + if (insertAwait && preferences.includeCompletionsWithInsertText) { + var promiseType = typeChecker.getPromisedTypeOfPromise(type); + if (promiseType) { + for (var _b = 0, _c = promiseType.getApparentProperties(); _b < _c.length; _b++) { + var symbol = _c[_b]; + if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) { + addPropertySymbol(symbol, /* insertAwait */ true, insertQuestionDot); + } + } + } + } + } + function addPropertySymbol(symbol, insertAwait, insertQuestionDot) { + var _a; + // For a computed property with an accessible name like `Symbol.iterator`, + // we'll add a completion for the *name* `Symbol` instead of for the property. + // If this is e.g. [Symbol.iterator], add a completion for `Symbol`. + var computedPropertyName = ts.firstDefined(symbol.declarations, function (decl) { return ts.tryCast(ts.getNameOfDeclaration(decl), ts.isComputedPropertyName); }); + if (computedPropertyName) { + var leftMostName = getLeftMostName(computedPropertyName.expression); // The completion is for `Symbol`, not `iterator`. + var nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName); + // If this is nested like for `namespace N { export const sym = Symbol(); }`, we'll add the completion for `N`. + var firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker); + if (firstAccessibleSymbol && ts.addToSeen(seenPropertySymbols, ts.getSymbolId(firstAccessibleSymbol))) { + var index = symbols.length; + symbols.push(firstAccessibleSymbol); + var moduleSymbol = firstAccessibleSymbol.parent; + if (!moduleSymbol || + !ts.isExternalModuleSymbol(moduleSymbol) || + typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) { + symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolOriginInfoKind.SymbolMemberNoExport */) }; + } + else { + var fileName = ts.isExternalModuleNameRelative(ts.stripQuotes(moduleSymbol.name)) ? (_a = ts.getSourceFileOfModule(moduleSymbol)) === null || _a === void 0 ? void 0 : _a.fileName : undefined; + var moduleSpecifier = ((importSpecifierResolver || (importSpecifierResolver = ts.codefix.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo([{ + exportKind: 0 /* ExportKind.Named */, + moduleFileName: fileName, + isFromPackageJson: false, + moduleSymbol: moduleSymbol, + symbol: firstAccessibleSymbol, + targetFlags: ts.skipAlias(firstAccessibleSymbol, typeChecker).flags, + }], firstAccessibleSymbol.name, position, ts.isValidTypeOnlyAliasUseSite(location)) || {}).moduleSpecifier; + if (moduleSpecifier) { + var origin = { + kind: getNullableSymbolOriginInfoKind(6 /* SymbolOriginInfoKind.SymbolMemberExport */), + moduleSymbol: moduleSymbol, + isDefaultExport: false, + symbolName: firstAccessibleSymbol.name, + exportName: firstAccessibleSymbol.name, + fileName: fileName, + moduleSpecifier: moduleSpecifier, + }; + symbolToOriginInfoMap[index] = origin; + } + } + } + else if (preferences.includeCompletionsWithInsertText) { + addSymbolOriginInfo(symbol); + addSymbolSortInfo(symbol); + symbols.push(symbol); + } + } + else { + addSymbolOriginInfo(symbol); + addSymbolSortInfo(symbol); + symbols.push(symbol); + } + function addSymbolSortInfo(symbol) { + if (isStaticProperty(symbol)) { + symbolToSortTextMap[ts.getSymbolId(symbol)] = Completions.SortText.LocalDeclarationPriority; + } + } + function addSymbolOriginInfo(symbol) { + if (preferences.includeCompletionsWithInsertText) { + if (insertAwait && ts.addToSeen(seenPropertySymbols, ts.getSymbolId(symbol))) { + symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* SymbolOriginInfoKind.Promise */) }; + } + else if (insertQuestionDot) { + symbolToOriginInfoMap[symbols.length] = { kind: 16 /* SymbolOriginInfoKind.Nullable */ }; + } + } + } + function getNullableSymbolOriginInfoKind(kind) { + return insertQuestionDot ? kind | 16 /* SymbolOriginInfoKind.Nullable */ : kind; + } + } + /** Given 'a.b.c', returns 'a'. */ + function getLeftMostName(e) { + return ts.isIdentifier(e) ? e : ts.isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : undefined; + } + function tryGetGlobalSymbols() { + var result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() + || tryGetObjectLikeCompletionSymbols() + || tryGetImportCompletionSymbols() + || tryGetImportOrExportClauseCompletionSymbols() + || tryGetLocalNamedExportCompletionSymbols() + || tryGetConstructorCompletion() + || tryGetClassLikeCompletionSymbols() + || tryGetJsxCompletionSymbols() + || (getGlobalCompletions(), 1 /* GlobalsSearch.Success */); + return result === 1 /* GlobalsSearch.Success */; + } + function tryGetConstructorCompletion() { + if (!tryGetConstructorLikeCompletionContainer(contextToken)) + return 0 /* GlobalsSearch.Continue */; + // no members, only keywords + completionKind = 5 /* CompletionKind.None */; + // Declaring new property/method/accessor + isNewIdentifierLocation = true; + // Has keywords for constructor parameter + keywordFilters = 4 /* KeywordCompletionFilters.ConstructorParameterKeywords */; + return 1 /* GlobalsSearch.Success */; + } + function tryGetJsxCompletionSymbols() { + var jsxContainer = tryGetContainingJsxElement(contextToken); + // Cursor is inside a JSX self-closing element or opening element + var attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes); + if (!attrsType) + return 0 /* GlobalsSearch.Continue */; + var completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* ContextFlags.Completions */); + symbols = ts.concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties)); + setSortTextToOptionalMember(); + completionKind = 3 /* CompletionKind.MemberLike */; + isNewIdentifierLocation = false; + return 1 /* GlobalsSearch.Success */; + } + function tryGetImportCompletionSymbols() { + if (!importCompletionNode) + return 0 /* GlobalsSearch.Continue */; + isNewIdentifierLocation = true; + collectAutoImports(); + return 1 /* GlobalsSearch.Success */; + } + function getGlobalCompletions() { + keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* KeywordCompletionFilters.FunctionLikeBodyKeywords */ : 1 /* KeywordCompletionFilters.All */; + // Get all entities in the current scope. + completionKind = 1 /* CompletionKind.Global */; + isNewIdentifierLocation = isNewIdentifierDefinitionLocation(); + if (previousToken !== contextToken) { + ts.Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); + } + // We need to find the node that will give us an appropriate scope to begin + // aggregating completion candidates. This is achieved in 'getScopeNode' + // by finding the first node that encompasses a position, accounting for whether a node + // is "complete" to decide whether a position belongs to the node. + // + // However, at the end of an identifier, we are interested in the scope of the identifier + // itself, but fall outside of the identifier. For instance: + // + // xyz => x$ + // + // the cursor is outside of both the 'x' and the arrow function 'xyz => x', + // so 'xyz' is not returned in our results. + // + // We define 'adjustedPosition' so that we may appropriately account for + // being at the end of an identifier. The intention is that if requesting completion + // at the end of an identifier, it should be effectively equivalent to requesting completion + // anywhere inside/at the beginning of the identifier. So in the previous case, the + // 'adjustedPosition' will work as if requesting completion in the following: + // + // xyz => $x + // + // If previousToken !== contextToken, then + // - 'contextToken' was adjusted to the token prior to 'previousToken' + // because we were at the end of an identifier. + // - 'previousToken' is defined. + var adjustedPosition = previousToken !== contextToken ? + previousToken.getStart() : + position; + var scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; + isInSnippetScope = isSnippetScope(scopeNode); + var symbolMeanings = (isTypeOnlyLocation ? 0 /* SymbolFlags.None */ : 111551 /* SymbolFlags.Value */) | 788968 /* SymbolFlags.Type */ | 1920 /* SymbolFlags.Namespace */ | 2097152 /* SymbolFlags.Alias */; + var typeOnlyAliasNeedsPromotion = previousToken && !ts.isValidTypeOnlyAliasUseSite(previousToken); + symbols = ts.concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings)); + ts.Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined"); + for (var i = 0; i < symbols.length; i++) { + var symbol = symbols[i]; + if (!typeChecker.isArgumentsSymbol(symbol) && + !ts.some(symbol.declarations, function (d) { return d.getSourceFile() === sourceFile; })) { + symbolToSortTextMap[ts.getSymbolId(symbol)] = Completions.SortText.GlobalsOrKeywords; + } + if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* SymbolFlags.Value */)) { + var typeOnlyAliasDeclaration = symbol.declarations && ts.find(symbol.declarations, ts.isTypeOnlyImportOrExportDeclaration); + if (typeOnlyAliasDeclaration) { + var origin = { kind: 64 /* SymbolOriginInfoKind.TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration }; + symbolToOriginInfoMap[i] = origin; + } + } + } + // Need to insert 'this.' before properties of `this` type, so only do that if `includeInsertTextCompletions` + if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 305 /* SyntaxKind.SourceFile */) { + var thisType = typeChecker.tryGetThisTypeAt(scopeNode, /*includeGlobalThis*/ false); + if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) { + for (var _i = 0, _a = getPropertiesForCompletion(thisType, typeChecker); _i < _a.length; _i++) { + var symbol = _a[_i]; + symbolToOriginInfoMap[symbols.length] = { kind: 1 /* SymbolOriginInfoKind.ThisType */ }; + symbols.push(symbol); + symbolToSortTextMap[ts.getSymbolId(symbol)] = Completions.SortText.SuggestedClassMembers; + } + } + } + collectAutoImports(); + if (isTypeOnlyLocation) { + keywordFilters = contextToken && ts.isAssertionExpression(contextToken.parent) + ? 6 /* KeywordCompletionFilters.TypeAssertionKeywords */ + : 7 /* KeywordCompletionFilters.TypeKeywords */; + } + } + function shouldOfferImportCompletions() { + // If already typing an import statement, provide completions for it. + if (importCompletionNode) + return true; + // If current completion is for non-contextual Object literal shortahands, ignore auto-import symbols + if (isNonContextualObjectLiteral) + return false; + // If not already a module, must have modules enabled. + if (!preferences.includeCompletionsForModuleExports) + return false; + // If already using ES modules, OK to continue using them. + if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator) + return true; + // If module transpilation is enabled or we're targeting es6 or above, or not emitting, OK. + if (ts.compilerOptionsIndicateEsModules(program.getCompilerOptions())) + return true; + // If some file is using ES6 modules, assume that it's OK to add more. + return ts.programContainsModules(program); + } + function isSnippetScope(scopeNode) { + switch (scopeNode.kind) { + case 305 /* SyntaxKind.SourceFile */: + case 223 /* SyntaxKind.TemplateExpression */: + case 288 /* SyntaxKind.JsxExpression */: + case 235 /* SyntaxKind.Block */: + return true; + default: + return ts.isStatement(scopeNode); + } + } + function isTypeOnlyCompletion() { + return insideJsDocTagTypeExpression + || !!importCompletionNode && ts.isTypeOnlyImportOrExportDeclaration(location.parent) + || !isContextTokenValueLocation(contextToken) && + (ts.isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) + || ts.isPartOfTypeNode(location) + || isContextTokenTypeLocation(contextToken)); + } + function isContextTokenValueLocation(contextToken) { + return contextToken && + ((contextToken.kind === 112 /* SyntaxKind.TypeOfKeyword */ && + (contextToken.parent.kind === 181 /* SyntaxKind.TypeQuery */ || ts.isTypeOfExpression(contextToken.parent))) || + (contextToken.kind === 128 /* SyntaxKind.AssertsKeyword */ && contextToken.parent.kind === 177 /* SyntaxKind.TypePredicate */)); + } + function isContextTokenTypeLocation(contextToken) { + if (contextToken) { + var parentKind = contextToken.parent.kind; + switch (contextToken.kind) { + case 58 /* SyntaxKind.ColonToken */: + return parentKind === 167 /* SyntaxKind.PropertyDeclaration */ || + parentKind === 166 /* SyntaxKind.PropertySignature */ || + parentKind === 164 /* SyntaxKind.Parameter */ || + parentKind === 254 /* SyntaxKind.VariableDeclaration */ || + ts.isFunctionLikeKind(parentKind); + case 63 /* SyntaxKind.EqualsToken */: + return parentKind === 259 /* SyntaxKind.TypeAliasDeclaration */; + case 127 /* SyntaxKind.AsKeyword */: + return parentKind === 229 /* SyntaxKind.AsExpression */; + case 29 /* SyntaxKind.LessThanToken */: + return parentKind === 178 /* SyntaxKind.TypeReference */ || + parentKind === 211 /* SyntaxKind.TypeAssertionExpression */; + case 94 /* SyntaxKind.ExtendsKeyword */: + return parentKind === 163 /* SyntaxKind.TypeParameter */; + } + } + return false; + } + /** Mutates `symbols`, `symbolToOriginInfoMap`, and `symbolToSortTextMap` */ + function collectAutoImports() { + var _a, _b; + if (!shouldOfferImportCompletions()) + return; + ts.Debug.assert(!(detailsEntryId === null || detailsEntryId === void 0 ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`"); + if (detailsEntryId && !detailsEntryId.source) { + // Asking for completion details for an item that is not an auto-import + return; + } + flags |= 1 /* CompletionInfoFlags.MayIncludeAutoImports */; + // import { type | -> token text should be blank + var isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken + && importCompletionNode + && couldBeTypeOnlyImportSpecifier(importCompletionNode, contextToken); + var lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : + previousToken && ts.isIdentifier(previousToken) ? previousToken.text.toLowerCase() : + ""; + var moduleSpecifierCache = (_a = host.getModuleSpecifierCache) === null || _a === void 0 ? void 0 : _a.call(host); + var exportInfo = ts.getExportInfoMap(sourceFile, host, program, cancellationToken); + var packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) === null || _b === void 0 ? void 0 : _b.call(host); + var packageJsonFilter = detailsEntryId ? undefined : ts.createPackageJsonImportFilter(sourceFile, preferences, host); + resolvingModuleSpecifiers("collectAutoImports", host, importSpecifierResolver || (importSpecifierResolver = ts.codefix.createImportSpecifierResolver(sourceFile, program, host, preferences)), program, position, preferences, !!importCompletionNode, ts.isValidTypeOnlyAliasUseSite(location), function (context) { + exportInfo.search(sourceFile.path, + /*preferCapitalized*/ isRightOfOpenTag, function (symbolName, targetFlags) { + if (!ts.isIdentifierText(symbolName, ts.getEmitScriptTarget(host.getCompilationSettings()))) + return false; + if (!detailsEntryId && ts.isStringANonContextualKeyword(symbolName)) + return false; + if (!isTypeOnlyLocation && !importCompletionNode && !(targetFlags & 111551 /* SymbolFlags.Value */)) + return false; + if (isTypeOnlyLocation && !(targetFlags & (1536 /* SymbolFlags.Module */ | 788968 /* SymbolFlags.Type */))) + return false; + // Do not try to auto-import something with a lowercase first letter for a JSX tag + var firstChar = symbolName.charCodeAt(0); + if (isRightOfOpenTag && (firstChar < 65 /* CharacterCodes.A */ || firstChar > 90 /* CharacterCodes.Z */)) + return false; + if (detailsEntryId) + return true; + return charactersFuzzyMatchInString(symbolName, lowerCaseTokenText); + }, function (info, symbolName, isFromAmbientModule, exportMapKey) { + var _a; + if (detailsEntryId && !ts.some(info, function (i) { return detailsEntryId.source === ts.stripQuotes(i.moduleSymbol.name); })) { + return; + } + // Do a relatively cheap check to bail early if all re-exports are non-importable + // due to file location or package.json dependency filtering. For non-node16+ + // module resolution modes, getting past this point guarantees that we'll be + // able to generate a suitable module specifier, so we can safely show a completion, + // even if we defer computing the module specifier. + var firstImportableExportInfo = ts.find(info, isImportableExportInfo); + if (!firstImportableExportInfo) { + return; + } + // In node16+, module specifier resolution can fail due to modules being blocked + // by package.json `exports`. If that happens, don't show a completion item. + // N.B. in this resolution mode we always try to resolve module specifiers here, + // because we have to know now if it's going to fail so we can omit the completion + // from the list. + var result = context.tryResolve(info, symbolName, isFromAmbientModule) || {}; + if (result === "failed") + return; + // If we skipped resolving module specifiers, our selection of which ExportInfo + // to use here is arbitrary, since the info shown in the completion list derived from + // it should be identical regardless of which one is used. During the subsequent + // `CompletionEntryDetails` request, we'll get all the ExportInfos again and pick + // the best one based on the module specifier it produces. + var exportInfo = firstImportableExportInfo, moduleSpecifier; + if (result !== "skipped") { + (_a = result.exportInfo, exportInfo = _a === void 0 ? firstImportableExportInfo : _a, moduleSpecifier = result.moduleSpecifier); + } + var isDefaultExport = exportInfo.exportKind === 1 /* ExportKind.Default */; + var symbol = isDefaultExport && ts.getLocalSymbolForExportDefault(exportInfo.symbol) || exportInfo.symbol; + pushAutoImportSymbol(symbol, { + kind: moduleSpecifier ? 32 /* SymbolOriginInfoKind.ResolvedExport */ : 4 /* SymbolOriginInfoKind.Export */, + moduleSpecifier: moduleSpecifier, + symbolName: symbolName, + exportMapKey: exportMapKey, + exportName: exportInfo.exportKind === 2 /* ExportKind.ExportEquals */ ? "export=" /* InternalSymbolName.ExportEquals */ : exportInfo.symbol.name, + fileName: exportInfo.moduleFileName, + isDefaultExport: isDefaultExport, + moduleSymbol: exportInfo.moduleSymbol, + isFromPackageJson: exportInfo.isFromPackageJson, + }); + }); + hasUnresolvedAutoImports = context.skippedAny(); + flags |= context.resolvedAny() ? 8 /* CompletionInfoFlags.ResolvedModuleSpecifiers */ : 0; + flags |= context.resolvedBeyondLimit() ? 16 /* CompletionInfoFlags.ResolvedModuleSpecifiersBeyondLimit */ : 0; + }); + function isImportableExportInfo(info) { + var moduleFile = ts.tryCast(info.moduleSymbol.valueDeclaration, ts.isSourceFile); + if (!moduleFile) { + var moduleName = ts.stripQuotes(info.moduleSymbol.name); + if (ts.JsTyping.nodeCoreModules.has(moduleName) && ts.startsWith(moduleName, "node:") !== ts.shouldUseUriStyleNodeCoreModules(sourceFile, program)) { + return false; + } + return packageJsonFilter + ? packageJsonFilter.allowsImportingAmbientModule(info.moduleSymbol, getModuleSpecifierResolutionHost(info.isFromPackageJson)) + : true; + } + return ts.isImportableFile(info.isFromPackageJson ? packageJsonAutoImportProvider : program, sourceFile, moduleFile, preferences, packageJsonFilter, getModuleSpecifierResolutionHost(info.isFromPackageJson), moduleSpecifierCache); + } + } + function pushAutoImportSymbol(symbol, origin) { + var symbolId = ts.getSymbolId(symbol); + if (symbolToSortTextMap[symbolId] === Completions.SortText.GlobalsOrKeywords) { + // If an auto-importable symbol is available as a global, don't add the auto import + return; + } + symbolToOriginInfoMap[symbols.length] = origin; + symbolToSortTextMap[symbolId] = importCompletionNode ? Completions.SortText.LocationPriority : Completions.SortText.AutoImportSuggestions; + symbols.push(symbol); + } + /* Mutates `symbols` and `symbolToOriginInfoMap`. */ + function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) { + // TODO: support JS files. + if (ts.isInJSFile(location)) { + return; + } + members.forEach(function (member) { + if (!isObjectLiteralMethodSymbol(member)) { + return; + } + var displayName = getCompletionEntryDisplayNameForSymbol(member, ts.getEmitScriptTarget(compilerOptions), + /*origin*/ undefined, 0 /* CompletionKind.ObjectPropertyDeclaration */, + /*jsxIdentifierExpected*/ false); + if (!displayName) { + return; + } + var name = displayName.name; + var entryProps = getEntryForObjectLiteralMethodCompletion(member, name, enclosingDeclaration, program, host, compilerOptions, preferences, formatContext); + if (!entryProps) { + return; + } + var origin = __assign({ kind: 128 /* SymbolOriginInfoKind.ObjectLiteralMethod */ }, entryProps); + flags |= 32 /* CompletionInfoFlags.MayIncludeMethodSnippets */; + symbolToOriginInfoMap[symbols.length] = origin; + symbols.push(member); + }); + } + function isObjectLiteralMethodSymbol(symbol) { + /* + For an object type + `type Foo = { + bar(x: number): void; + foo: (x: string) => string; + }`, + `bar` will have symbol flag `Method`, + `foo` will have symbol flag `Property`. + */ + if (!(symbol.flags & (4 /* SymbolFlags.Property */ | 8192 /* SymbolFlags.Method */))) { + return false; + } + return true; + } + /** + * Finds the first node that "embraces" the position, so that one may + * accurately aggregate locals from the closest containing scope. + */ + function getScopeNode(initialToken, position, sourceFile) { + var scope = initialToken; + while (scope && !ts.positionBelongsToNode(scope, position, sourceFile)) { + scope = scope.parent; + } + return scope; + } + function isCompletionListBlocker(contextToken) { + var start = ts.timestamp(); + var result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken) || + isSolelyIdentifierDefinitionLocation(contextToken) || + isDotOfNumericLiteral(contextToken) || + isInJsxText(contextToken) || + ts.isBigIntLiteral(contextToken); + log("getCompletionsAtPosition: isCompletionListBlocker: " + (ts.timestamp() - start)); + return result; + } + function isInJsxText(contextToken) { + if (contextToken.kind === 11 /* SyntaxKind.JsxText */) { + return true; + } + if (contextToken.kind === 31 /* SyntaxKind.GreaterThanToken */ && contextToken.parent) { + // /**/ /> + // /**/ > + // - contextToken: GreaterThanToken (before cursor) + // - location: JsxSelfClosingElement or JsxOpeningElement + // - contextToken.parent === location + if (location === contextToken.parent && (location.kind === 280 /* SyntaxKind.JsxOpeningElement */ || location.kind === 279 /* SyntaxKind.JsxSelfClosingElement */)) { + return false; + } + if (contextToken.parent.kind === 280 /* SyntaxKind.JsxOpeningElement */) { + //
    /**/ + // - contextToken: GreaterThanToken (before cursor) + // - location: JSXElement + // - different parents (JSXOpeningElement, JSXElement) + return location.parent.kind !== 280 /* SyntaxKind.JsxOpeningElement */; + } + if (contextToken.parent.kind === 281 /* SyntaxKind.JsxClosingElement */ || contextToken.parent.kind === 279 /* SyntaxKind.JsxSelfClosingElement */) { + return !!contextToken.parent.parent && contextToken.parent.parent.kind === 278 /* SyntaxKind.JsxElement */; + } + } + return false; + } + function isNewIdentifierDefinitionLocation() { + if (contextToken) { + var containingNodeKind = contextToken.parent.kind; + var tokenKind = keywordForNode(contextToken); + // Previous token may have been a keyword that was converted to an identifier. + switch (tokenKind) { + case 27 /* SyntaxKind.CommaToken */: + return containingNodeKind === 208 /* SyntaxKind.CallExpression */ // func( a, | + || containingNodeKind === 171 /* SyntaxKind.Constructor */ // constructor( a, | /* public, protected, private keywords are allowed here, so show completion */ + || containingNodeKind === 209 /* SyntaxKind.NewExpression */ // new C(a, | + || containingNodeKind === 204 /* SyntaxKind.ArrayLiteralExpression */ // [a, | + || containingNodeKind === 221 /* SyntaxKind.BinaryExpression */ // const x = (a, | + || containingNodeKind === 179 /* SyntaxKind.FunctionType */ // var x: (s: string, list| + || containingNodeKind === 205 /* SyntaxKind.ObjectLiteralExpression */; // const obj = { x, | + case 20 /* SyntaxKind.OpenParenToken */: + return containingNodeKind === 208 /* SyntaxKind.CallExpression */ // func( | + || containingNodeKind === 171 /* SyntaxKind.Constructor */ // constructor( | + || containingNodeKind === 209 /* SyntaxKind.NewExpression */ // new C(a| + || containingNodeKind === 212 /* SyntaxKind.ParenthesizedExpression */ // const x = (a| + || containingNodeKind === 191 /* SyntaxKind.ParenthesizedType */; // function F(pred: (a| /* this can become an arrow function, where 'a' is the argument */ + case 22 /* SyntaxKind.OpenBracketToken */: + return containingNodeKind === 204 /* SyntaxKind.ArrayLiteralExpression */ // [ | + || containingNodeKind === 176 /* SyntaxKind.IndexSignature */ // [ | : string ] + || containingNodeKind === 162 /* SyntaxKind.ComputedPropertyName */; // [ | /* this can become an index signature */ + case 141 /* SyntaxKind.ModuleKeyword */: // module | + case 142 /* SyntaxKind.NamespaceKeyword */: // namespace | + case 100 /* SyntaxKind.ImportKeyword */: // import | + return true; + case 24 /* SyntaxKind.DotToken */: + return containingNodeKind === 261 /* SyntaxKind.ModuleDeclaration */; // module A.| + case 18 /* SyntaxKind.OpenBraceToken */: + return containingNodeKind === 257 /* SyntaxKind.ClassDeclaration */ // class A { | + || containingNodeKind === 205 /* SyntaxKind.ObjectLiteralExpression */; // const obj = { | + case 63 /* SyntaxKind.EqualsToken */: + return containingNodeKind === 254 /* SyntaxKind.VariableDeclaration */ // const x = a| + || containingNodeKind === 221 /* SyntaxKind.BinaryExpression */; // x = a| + case 15 /* SyntaxKind.TemplateHead */: + return containingNodeKind === 223 /* SyntaxKind.TemplateExpression */; // `aa ${| + case 16 /* SyntaxKind.TemplateMiddle */: + return containingNodeKind === 233 /* SyntaxKind.TemplateSpan */; // `aa ${10} dd ${| + case 131 /* SyntaxKind.AsyncKeyword */: + return containingNodeKind === 169 /* SyntaxKind.MethodDeclaration */ // const obj = { async c|() + || containingNodeKind === 297 /* SyntaxKind.ShorthandPropertyAssignment */; // const obj = { async c| + case 41 /* SyntaxKind.AsteriskToken */: + return containingNodeKind === 169 /* SyntaxKind.MethodDeclaration */; // const obj = { * c| + } + if (isClassMemberCompletionKeyword(tokenKind)) { + return true; + } + } + return false; + } + function isInStringOrRegularExpressionOrTemplateLiteral(contextToken) { + // To be "in" one of these literals, the position has to be: + // 1. entirely within the token text. + // 2. at the end position of an unterminated token. + // 3. at the end of a regular expression (due to trailing flags like '/foo/g'). + return (ts.isRegularExpressionLiteral(contextToken) || ts.isStringTextContainingNode(contextToken)) && (ts.rangeContainsPositionExclusive(ts.createTextRangeFromSpan(ts.createTextSpanFromNode(contextToken)), position) || + position === contextToken.end && (!!contextToken.isUnterminated || ts.isRegularExpressionLiteral(contextToken))); + } + function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() { + var typeLiteralNode = tryGetTypeLiteralNode(contextToken); + if (!typeLiteralNode) + return 0 /* GlobalsSearch.Continue */; + var intersectionTypeNode = ts.isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : undefined; + var containerTypeNode = intersectionTypeNode || typeLiteralNode; + var containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker); + if (!containerExpectedType) + return 0 /* GlobalsSearch.Continue */; + var containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode); + var members = getPropertiesForCompletion(containerExpectedType, typeChecker); + var existingMembers = getPropertiesForCompletion(containerActualType, typeChecker); + var existingMemberEscapedNames = new ts.Set(); + existingMembers.forEach(function (s) { return existingMemberEscapedNames.add(s.escapedName); }); + symbols = ts.concatenate(symbols, ts.filter(members, function (s) { return !existingMemberEscapedNames.has(s.escapedName); })); + completionKind = 0 /* CompletionKind.ObjectPropertyDeclaration */; + isNewIdentifierLocation = true; + return 1 /* GlobalsSearch.Success */; + } + /** + * Aggregates relevant symbols for completion in object literals and object binding patterns. + * Relevant symbols are stored in the captured 'symbols' variable. + * + * @returns true if 'symbols' was successfully populated; false otherwise. + */ + function tryGetObjectLikeCompletionSymbols() { + var symbolsStartIndex = symbols.length; + var objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken); + if (!objectLikeContainer) + return 0 /* GlobalsSearch.Continue */; + // We're looking up possible property names from contextual/inferred/declared type. + completionKind = 0 /* CompletionKind.ObjectPropertyDeclaration */; + var typeMembers; + var existingMembers; + if (objectLikeContainer.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + var instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker); + // Check completions for Object property value shorthand + if (instantiatedType === undefined) { + if (objectLikeContainer.flags & 33554432 /* NodeFlags.InWithStatement */) { + return 2 /* GlobalsSearch.Fail */; + } + isNonContextualObjectLiteral = true; + return 0 /* GlobalsSearch.Continue */; + } + var completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* ContextFlags.Completions */); + var hasStringIndexType = (completionsType || instantiatedType).getStringIndexType(); + var hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType(); + isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype; + typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker); + existingMembers = objectLikeContainer.properties; + if (typeMembers.length === 0) { + // Edge case: If NumberIndexType exists + if (!hasNumberIndextype) { + isNonContextualObjectLiteral = true; + return 0 /* GlobalsSearch.Continue */; + } + } + } + else { + ts.Debug.assert(objectLikeContainer.kind === 201 /* SyntaxKind.ObjectBindingPattern */); + // We are *only* completing on properties from the type being destructured. + isNewIdentifierLocation = false; + var rootDeclaration = ts.getRootDeclaration(objectLikeContainer.parent); + if (!ts.isVariableLike(rootDeclaration)) + return ts.Debug.fail("Root declaration is not variable-like."); + // We don't want to complete using the type acquired by the shape + // of the binding pattern; we are only interested in types acquired + // through type declaration or inference. + // Also proceed if rootDeclaration is a parameter and if its containing function expression/arrow function is contextually typed - + // type of parameter will flow in from the contextual type of the function + var canGetType = ts.hasInitializer(rootDeclaration) || !!ts.getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */; + if (!canGetType && rootDeclaration.kind === 164 /* SyntaxKind.Parameter */) { + if (ts.isExpression(rootDeclaration.parent)) { + canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); + } + else if (rootDeclaration.parent.kind === 169 /* SyntaxKind.MethodDeclaration */ || rootDeclaration.parent.kind === 173 /* SyntaxKind.SetAccessor */) { + canGetType = ts.isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); + } + } + if (canGetType) { + var typeForObject_1 = typeChecker.getTypeAtLocation(objectLikeContainer); + if (!typeForObject_1) + return 2 /* GlobalsSearch.Fail */; + typeMembers = typeChecker.getPropertiesOfType(typeForObject_1).filter(function (propertySymbol) { + return typeChecker.isPropertyAccessible(objectLikeContainer, /*isSuper*/ false, /*writing*/ false, typeForObject_1, propertySymbol); + }); + existingMembers = objectLikeContainer.elements; + } + } + if (typeMembers && typeMembers.length > 0) { + // Add filtered items to the completion list + var filteredMembers = filterObjectMembersList(typeMembers, ts.Debug.checkDefined(existingMembers)); + symbols = ts.concatenate(symbols, filteredMembers); + setSortTextToOptionalMember(); + if (objectLikeContainer.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ + && preferences.includeCompletionsWithObjectLiteralMethodSnippets + && preferences.includeCompletionsWithInsertText) { + transformObjectLiteralMembersSortText(symbolsStartIndex); + collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer); + } + } + return 1 /* GlobalsSearch.Success */; + } + /** + * Aggregates relevant symbols for completion in import clauses and export clauses + * whose declarations have a module specifier; for instance, symbols will be aggregated for + * + * import { | } from "moduleName"; + * export { a as foo, | } from "moduleName"; + * + * but not for + * + * export { | }; + * + * Relevant symbols are stored in the captured 'symbols' variable. + */ + function tryGetImportOrExportClauseCompletionSymbols() { + if (!contextToken) + return 0 /* GlobalsSearch.Continue */; + // `import { |` or `import { a as 0, | }` or `import { type | }` + var namedImportsOrExports = contextToken.kind === 18 /* SyntaxKind.OpenBraceToken */ || contextToken.kind === 27 /* SyntaxKind.CommaToken */ ? ts.tryCast(contextToken.parent, ts.isNamedImportsOrExports) : + ts.isTypeKeywordTokenOrIdentifier(contextToken) ? ts.tryCast(contextToken.parent.parent, ts.isNamedImportsOrExports) : undefined; + if (!namedImportsOrExports) + return 0 /* GlobalsSearch.Continue */; + // We can at least offer `type` at `import { |` + if (!ts.isTypeKeywordTokenOrIdentifier(contextToken)) { + keywordFilters = 8 /* KeywordCompletionFilters.TypeKeyword */; + } + // try to show exported member for imported/re-exported module + var moduleSpecifier = (namedImportsOrExports.kind === 269 /* SyntaxKind.NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent).moduleSpecifier; + if (!moduleSpecifier) { + isNewIdentifierLocation = true; + return namedImportsOrExports.kind === 269 /* SyntaxKind.NamedImports */ ? 2 /* GlobalsSearch.Fail */ : 0 /* GlobalsSearch.Continue */; + } + var moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); // TODO: GH#18217 + if (!moduleSpecifierSymbol) { + isNewIdentifierLocation = true; + return 2 /* GlobalsSearch.Fail */; + } + completionKind = 3 /* CompletionKind.MemberLike */; + isNewIdentifierLocation = false; + var exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); + var existing = new ts.Set(namedImportsOrExports.elements.filter(function (n) { return !isCurrentlyEditingNode(n); }).map(function (n) { return (n.propertyName || n.name).escapedText; })); + var uniques = exports.filter(function (e) { return e.escapedName !== "default" /* InternalSymbolName.Default */ && !existing.has(e.escapedName); }); + symbols = ts.concatenate(symbols, uniques); + if (!uniques.length) { + // If there's nothing else to import, don't offer `type` either + keywordFilters = 0 /* KeywordCompletionFilters.None */; + } + return 1 /* GlobalsSearch.Success */; + } + /** + * Adds local declarations for completions in named exports: + * + * export { | }; + * + * Does not check for the absence of a module specifier (`export {} from "./other"`) + * because `tryGetImportOrExportClauseCompletionSymbols` runs first and handles that, + * preventing this function from running. + */ + function tryGetLocalNamedExportCompletionSymbols() { + var _a; + var namedExports = contextToken && (contextToken.kind === 18 /* SyntaxKind.OpenBraceToken */ || contextToken.kind === 27 /* SyntaxKind.CommaToken */) + ? ts.tryCast(contextToken.parent, ts.isNamedExports) + : undefined; + if (!namedExports) { + return 0 /* GlobalsSearch.Continue */; + } + var localsContainer = ts.findAncestor(namedExports, ts.or(ts.isSourceFile, ts.isModuleDeclaration)); + completionKind = 5 /* CompletionKind.None */; + isNewIdentifierLocation = false; + (_a = localsContainer.locals) === null || _a === void 0 ? void 0 : _a.forEach(function (symbol, name) { + var _a, _b; + symbols.push(symbol); + if ((_b = (_a = localsContainer.symbol) === null || _a === void 0 ? void 0 : _a.exports) === null || _b === void 0 ? void 0 : _b.has(name)) { + symbolToSortTextMap[ts.getSymbolId(symbol)] = Completions.SortText.OptionalMember; + } + }); + return 1 /* GlobalsSearch.Success */; + } + /** + * Aggregates relevant symbols for completion in class declaration + * Relevant symbols are stored in the captured 'symbols' variable. + */ + function tryGetClassLikeCompletionSymbols() { + var decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position); + if (!decl) + return 0 /* GlobalsSearch.Continue */; + // We're looking up possible property names from parent type. + completionKind = 3 /* CompletionKind.MemberLike */; + // Declaring new property/method/accessor + isNewIdentifierLocation = true; + keywordFilters = contextToken.kind === 41 /* SyntaxKind.AsteriskToken */ ? 0 /* KeywordCompletionFilters.None */ : + ts.isClassLike(decl) ? 2 /* KeywordCompletionFilters.ClassElementKeywords */ : 3 /* KeywordCompletionFilters.InterfaceElementKeywords */; + // If you're in an interface you don't want to repeat things from super-interface. So just stop here. + if (!ts.isClassLike(decl)) + return 1 /* GlobalsSearch.Success */; + var classElement = contextToken.kind === 26 /* SyntaxKind.SemicolonToken */ ? contextToken.parent.parent : contextToken.parent; + var classElementModifierFlags = ts.isClassElement(classElement) ? ts.getEffectiveModifierFlags(classElement) : 0 /* ModifierFlags.None */; + // If this is context token is not something we are editing now, consider if this would lead to be modifier + if (contextToken.kind === 79 /* SyntaxKind.Identifier */ && !isCurrentlyEditingNode(contextToken)) { + switch (contextToken.getText()) { + case "private": + classElementModifierFlags = classElementModifierFlags | 8 /* ModifierFlags.Private */; + break; + case "static": + classElementModifierFlags = classElementModifierFlags | 32 /* ModifierFlags.Static */; + break; + case "override": + classElementModifierFlags = classElementModifierFlags | 16384 /* ModifierFlags.Override */; + break; + } + } + if (ts.isClassStaticBlockDeclaration(classElement)) { + classElementModifierFlags |= 32 /* ModifierFlags.Static */; + } + // No member list for private methods + if (!(classElementModifierFlags & 8 /* ModifierFlags.Private */)) { + // List of property symbols of base type that are not private and already implemented + var baseTypeNodes = ts.isClassLike(decl) && classElementModifierFlags & 16384 /* ModifierFlags.Override */ ? ts.singleElementArray(ts.getEffectiveBaseTypeNode(decl)) : ts.getAllSuperTypeNodes(decl); + var baseSymbols = ts.flatMap(baseTypeNodes, function (baseTypeNode) { + var type = typeChecker.getTypeAtLocation(baseTypeNode); + return classElementModifierFlags & 32 /* ModifierFlags.Static */ ? + (type === null || type === void 0 ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : + type && typeChecker.getPropertiesOfType(type); + }); + symbols = ts.concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags)); + } + return 1 /* GlobalsSearch.Success */; + } + function isConstructorParameterCompletion(node) { + return !!node.parent && ts.isParameter(node.parent) && ts.isConstructorDeclaration(node.parent.parent) + && (ts.isParameterPropertyModifier(node.kind) || ts.isDeclarationName(node)); + } + /** + * Returns the immediate owning class declaration of a context token, + * on the condition that one exists and that the context implies completion should be given. + */ + function tryGetConstructorLikeCompletionContainer(contextToken) { + if (contextToken) { + var parent = contextToken.parent; + switch (contextToken.kind) { + case 20 /* SyntaxKind.OpenParenToken */: + case 27 /* SyntaxKind.CommaToken */: + return ts.isConstructorDeclaration(contextToken.parent) ? contextToken.parent : undefined; + default: + if (isConstructorParameterCompletion(contextToken)) { + return parent.parent; + } + } + } + return undefined; + } + function tryGetFunctionLikeBodyCompletionContainer(contextToken) { + if (contextToken) { + var prev_1; + var container = ts.findAncestor(contextToken.parent, function (node) { + if (ts.isClassLike(node)) { + return "quit"; + } + if (ts.isFunctionLikeDeclaration(node) && prev_1 === node.body) { + return true; + } + prev_1 = node; + return false; + }); + return container && container; + } + } + function tryGetContainingJsxElement(contextToken) { + if (contextToken) { + var parent = contextToken.parent; + switch (contextToken.kind) { + case 31 /* SyntaxKind.GreaterThanToken */: // End of a type argument list + case 30 /* SyntaxKind.LessThanSlashToken */: + case 43 /* SyntaxKind.SlashToken */: + case 79 /* SyntaxKind.Identifier */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 286 /* SyntaxKind.JsxAttributes */: + case 285 /* SyntaxKind.JsxAttribute */: + case 287 /* SyntaxKind.JsxSpreadAttribute */: + if (parent && (parent.kind === 279 /* SyntaxKind.JsxSelfClosingElement */ || parent.kind === 280 /* SyntaxKind.JsxOpeningElement */)) { + if (contextToken.kind === 31 /* SyntaxKind.GreaterThanToken */) { + var precedingToken = ts.findPrecedingToken(contextToken.pos, sourceFile, /*startNode*/ undefined); + if (!parent.typeArguments || (precedingToken && precedingToken.kind === 43 /* SyntaxKind.SlashToken */)) + break; + } + return parent; + } + else if (parent.kind === 285 /* SyntaxKind.JsxAttribute */) { + // Currently we parse JsxOpeningLikeElement as: + // JsxOpeningLikeElement + // attributes: JsxAttributes + // properties: NodeArray + return parent.parent.parent; + } + break; + // The context token is the closing } or " of an attribute, which means + // its parent is a JsxExpression, whose parent is a JsxAttribute, + // whose parent is a JsxOpeningLikeElement + case 10 /* SyntaxKind.StringLiteral */: + if (parent && ((parent.kind === 285 /* SyntaxKind.JsxAttribute */) || (parent.kind === 287 /* SyntaxKind.JsxSpreadAttribute */))) { + // Currently we parse JsxOpeningLikeElement as: + // JsxOpeningLikeElement + // attributes: JsxAttributes + // properties: NodeArray + return parent.parent.parent; + } + break; + case 19 /* SyntaxKind.CloseBraceToken */: + if (parent && + parent.kind === 288 /* SyntaxKind.JsxExpression */ && + parent.parent && parent.parent.kind === 285 /* SyntaxKind.JsxAttribute */) { + // Currently we parse JsxOpeningLikeElement as: + // JsxOpeningLikeElement + // attributes: JsxAttributes + // properties: NodeArray + // each JsxAttribute can have initializer as JsxExpression + return parent.parent.parent.parent; + } + if (parent && parent.kind === 287 /* SyntaxKind.JsxSpreadAttribute */) { + // Currently we parse JsxOpeningLikeElement as: + // JsxOpeningLikeElement + // attributes: JsxAttributes + // properties: NodeArray + return parent.parent.parent; + } + break; + } + } + return undefined; + } + /** + * @returns true if we are certain that the currently edited location must define a new location; false otherwise. + */ + function isSolelyIdentifierDefinitionLocation(contextToken) { + var parent = contextToken.parent; + var containingNodeKind = parent.kind; + switch (contextToken.kind) { + case 27 /* SyntaxKind.CommaToken */: + return containingNodeKind === 254 /* SyntaxKind.VariableDeclaration */ || + isVariableDeclarationListButNotTypeArgument(contextToken) || + containingNodeKind === 237 /* SyntaxKind.VariableStatement */ || + containingNodeKind === 260 /* SyntaxKind.EnumDeclaration */ || // enum a { foo, | + isFunctionLikeButNotConstructor(containingNodeKind) || + containingNodeKind === 258 /* SyntaxKind.InterfaceDeclaration */ || // interface A= contextToken.pos); + case 24 /* SyntaxKind.DotToken */: + return containingNodeKind === 202 /* SyntaxKind.ArrayBindingPattern */; // var [.| + case 58 /* SyntaxKind.ColonToken */: + return containingNodeKind === 203 /* SyntaxKind.BindingElement */; // var {x :html| + case 22 /* SyntaxKind.OpenBracketToken */: + return containingNodeKind === 202 /* SyntaxKind.ArrayBindingPattern */; // var [x| + case 20 /* SyntaxKind.OpenParenToken */: + return containingNodeKind === 292 /* SyntaxKind.CatchClause */ || + isFunctionLikeButNotConstructor(containingNodeKind); + case 18 /* SyntaxKind.OpenBraceToken */: + return containingNodeKind === 260 /* SyntaxKind.EnumDeclaration */; // enum a { | + case 29 /* SyntaxKind.LessThanToken */: + return containingNodeKind === 257 /* SyntaxKind.ClassDeclaration */ || // class A< | + containingNodeKind === 226 /* SyntaxKind.ClassExpression */ || // var C = class D< | + containingNodeKind === 258 /* SyntaxKind.InterfaceDeclaration */ || // interface A< | + containingNodeKind === 259 /* SyntaxKind.TypeAliasDeclaration */ || // type List< | + ts.isFunctionLikeKind(containingNodeKind); + case 124 /* SyntaxKind.StaticKeyword */: + return containingNodeKind === 167 /* SyntaxKind.PropertyDeclaration */ && !ts.isClassLike(parent.parent); + case 25 /* SyntaxKind.DotDotDotToken */: + return containingNodeKind === 164 /* SyntaxKind.Parameter */ || + (!!parent.parent && parent.parent.kind === 202 /* SyntaxKind.ArrayBindingPattern */); // var [...z| + case 123 /* SyntaxKind.PublicKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + return containingNodeKind === 164 /* SyntaxKind.Parameter */ && !ts.isConstructorDeclaration(parent.parent); + case 127 /* SyntaxKind.AsKeyword */: + return containingNodeKind === 270 /* SyntaxKind.ImportSpecifier */ || + containingNodeKind === 275 /* SyntaxKind.ExportSpecifier */ || + containingNodeKind === 268 /* SyntaxKind.NamespaceImport */; + case 136 /* SyntaxKind.GetKeyword */: + case 149 /* SyntaxKind.SetKeyword */: + return !isFromObjectTypeDeclaration(contextToken); + case 79 /* SyntaxKind.Identifier */: + if (containingNodeKind === 270 /* SyntaxKind.ImportSpecifier */ && + contextToken === parent.name && + contextToken.text === "type") { + // import { type | } + return false; + } + break; + case 84 /* SyntaxKind.ClassKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + case 118 /* SyntaxKind.InterfaceKeyword */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 113 /* SyntaxKind.VarKeyword */: + case 100 /* SyntaxKind.ImportKeyword */: + case 119 /* SyntaxKind.LetKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 137 /* SyntaxKind.InferKeyword */: + return true; + case 152 /* SyntaxKind.TypeKeyword */: + // import { type foo| } + return containingNodeKind !== 270 /* SyntaxKind.ImportSpecifier */; + case 41 /* SyntaxKind.AsteriskToken */: + return ts.isFunctionLike(contextToken.parent) && !ts.isMethodDeclaration(contextToken.parent); + } + // If the previous token is keyword corresponding to class member completion keyword + // there will be completion available here + if (isClassMemberCompletionKeyword(keywordForNode(contextToken)) && isFromObjectTypeDeclaration(contextToken)) { + return false; + } + if (isConstructorParameterCompletion(contextToken)) { + // constructor parameter completion is available only if + // - its modifier of the constructor parameter or + // - its name of the parameter and not being edited + // eg. constructor(a |<- this shouldnt show completion + if (!ts.isIdentifier(contextToken) || + ts.isParameterPropertyModifier(keywordForNode(contextToken)) || + isCurrentlyEditingNode(contextToken)) { + return false; + } + } + // Previous token may have been a keyword that was converted to an identifier. + switch (keywordForNode(contextToken)) { + case 126 /* SyntaxKind.AbstractKeyword */: + case 84 /* SyntaxKind.ClassKeyword */: + case 85 /* SyntaxKind.ConstKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + case 98 /* SyntaxKind.FunctionKeyword */: + case 118 /* SyntaxKind.InterfaceKeyword */: + case 119 /* SyntaxKind.LetKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 123 /* SyntaxKind.PublicKeyword */: + case 124 /* SyntaxKind.StaticKeyword */: + case 113 /* SyntaxKind.VarKeyword */: + return true; + case 131 /* SyntaxKind.AsyncKeyword */: + return ts.isPropertyDeclaration(contextToken.parent); + } + // If we are inside a class declaration, and `constructor` is totally not present, + // but we request a completion manually at a whitespace... + var ancestorClassLike = ts.findAncestor(contextToken.parent, ts.isClassLike); + if (ancestorClassLike && contextToken === previousToken && isPreviousPropertyDeclarationTerminated(contextToken, position)) { + return false; // Don't block completions. + } + var ancestorPropertyDeclaraion = ts.getAncestor(contextToken.parent, 167 /* SyntaxKind.PropertyDeclaration */); + // If we are inside a class declaration and typing `constructor` after property declaration... + if (ancestorPropertyDeclaraion + && contextToken !== previousToken + && ts.isClassLike(previousToken.parent.parent) + // And the cursor is at the token... + && position <= previousToken.end) { + // If we are sure that the previous property declaration is terminated according to newline or semicolon... + if (isPreviousPropertyDeclarationTerminated(contextToken, previousToken.end)) { + return false; // Don't block completions. + } + else if (contextToken.kind !== 63 /* SyntaxKind.EqualsToken */ + // Should not block: `class C { blah = c/**/ }` + // But should block: `class C { blah = somewhat c/**/ }` and `class C { blah: SomeType c/**/ }` + && (ts.isInitializedProperty(ancestorPropertyDeclaraion) + || ts.hasType(ancestorPropertyDeclaraion))) { + return true; + } + } + return ts.isDeclarationName(contextToken) + && !ts.isShorthandPropertyAssignment(contextToken.parent) + && !ts.isJsxAttribute(contextToken.parent) + // Don't block completions if we're in `class C /**/`, because we're *past* the end of the identifier and might want to complete `extends`. + // If `contextToken !== previousToken`, this is `class C ex/**/`. + && !(ts.isClassLike(contextToken.parent) && (contextToken !== previousToken || position > previousToken.end)); + } + function isPreviousPropertyDeclarationTerminated(contextToken, position) { + return contextToken.kind !== 63 /* SyntaxKind.EqualsToken */ && + (contextToken.kind === 26 /* SyntaxKind.SemicolonToken */ + || !ts.positionsAreOnSameLine(contextToken.end, position, sourceFile)); + } + function isFunctionLikeButNotConstructor(kind) { + return ts.isFunctionLikeKind(kind) && kind !== 171 /* SyntaxKind.Constructor */; + } + function isDotOfNumericLiteral(contextToken) { + if (contextToken.kind === 8 /* SyntaxKind.NumericLiteral */) { + var text = contextToken.getFullText(); + return text.charAt(text.length - 1) === "."; + } + return false; + } + function isVariableDeclarationListButNotTypeArgument(node) { + return node.parent.kind === 255 /* SyntaxKind.VariableDeclarationList */ + && !ts.isPossiblyTypeArgumentPosition(node, sourceFile, typeChecker); + } + /** + * Filters out completion suggestions for named imports or exports. + * + * @returns Symbols to be suggested in an object binding pattern or object literal expression, barring those whose declarations + * do not occur at the current position and have not otherwise been typed. + */ + function filterObjectMembersList(contextualMemberSymbols, existingMembers) { + if (existingMembers.length === 0) { + return contextualMemberSymbols; + } + var membersDeclaredBySpreadAssignment = new ts.Set(); + var existingMemberNames = new ts.Set(); + for (var _i = 0, existingMembers_1 = existingMembers; _i < existingMembers_1.length; _i++) { + var m = existingMembers_1[_i]; + // Ignore omitted expressions for missing members + if (m.kind !== 296 /* SyntaxKind.PropertyAssignment */ && + m.kind !== 297 /* SyntaxKind.ShorthandPropertyAssignment */ && + m.kind !== 203 /* SyntaxKind.BindingElement */ && + m.kind !== 169 /* SyntaxKind.MethodDeclaration */ && + m.kind !== 172 /* SyntaxKind.GetAccessor */ && + m.kind !== 173 /* SyntaxKind.SetAccessor */ && + m.kind !== 298 /* SyntaxKind.SpreadAssignment */) { + continue; + } + // If this is the current item we are editing right now, do not filter it out + if (isCurrentlyEditingNode(m)) { + continue; + } + var existingName = void 0; + if (ts.isSpreadAssignment(m)) { + setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment); + } + else if (ts.isBindingElement(m) && m.propertyName) { + // include only identifiers in completion list + if (m.propertyName.kind === 79 /* SyntaxKind.Identifier */) { + existingName = m.propertyName.escapedText; + } + } + else { + // TODO: Account for computed property name + // NOTE: if one only performs this step when m.name is an identifier, + // things like '__proto__' are not filtered out. + var name = ts.getNameOfDeclaration(m); + existingName = name && ts.isPropertyNameLiteral(name) ? ts.getEscapedTextOfIdentifierOrLiteral(name) : undefined; + } + if (existingName !== undefined) { + existingMemberNames.add(existingName); + } + } + var filteredSymbols = contextualMemberSymbols.filter(function (m) { return !existingMemberNames.has(m.escapedName); }); + setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); + return filteredSymbols; + } + function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) { + var expression = declaration.expression; + var symbol = typeChecker.getSymbolAtLocation(expression); + var type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression); + var properties = type && type.properties; + if (properties) { + properties.forEach(function (property) { + membersDeclaredBySpreadAssignment.add(property.name); + }); + } + } + // Set SortText to OptionalMember if it is an optional member + function setSortTextToOptionalMember() { + symbols.forEach(function (m) { + var _a; + if (m.flags & 16777216 /* SymbolFlags.Optional */) { + var symbolId = ts.getSymbolId(m); + symbolToSortTextMap[symbolId] = (_a = symbolToSortTextMap[symbolId]) !== null && _a !== void 0 ? _a : Completions.SortText.OptionalMember; + } + }); + } + // Set SortText to MemberDeclaredBySpreadAssignment if it is fulfilled by spread assignment + function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) { + if (membersDeclaredBySpreadAssignment.size === 0) { + return; + } + for (var _i = 0, contextualMemberSymbols_1 = contextualMemberSymbols; _i < contextualMemberSymbols_1.length; _i++) { + var contextualMemberSymbol = contextualMemberSymbols_1[_i]; + if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) { + symbolToSortTextMap[ts.getSymbolId(contextualMemberSymbol)] = Completions.SortText.MemberDeclaredBySpreadAssignment; + } + } + } + function transformObjectLiteralMembersSortText(start) { + var _a; + for (var i = start; i < symbols.length; i++) { + var symbol = symbols[i]; + var symbolId = ts.getSymbolId(symbol); + var origin = symbolToOriginInfoMap === null || symbolToOriginInfoMap === void 0 ? void 0 : symbolToOriginInfoMap[i]; + var target = ts.getEmitScriptTarget(compilerOptions); + var displayName = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, 0 /* CompletionKind.ObjectPropertyDeclaration */, + /*jsxIdentifierExpected*/ false); + if (displayName) { + var originalSortText = (_a = symbolToSortTextMap[symbolId]) !== null && _a !== void 0 ? _a : Completions.SortText.LocationPriority; + var name = displayName.name; + symbolToSortTextMap[symbolId] = Completions.SortText.ObjectLiteralProperty(originalSortText, name); + } + } + } + /** + * Filters out completion suggestions for class elements. + * + * @returns Symbols to be suggested in an class element depending on existing memebers and symbol flags + */ + function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) { + var existingMemberNames = new ts.Set(); + for (var _i = 0, existingMembers_2 = existingMembers; _i < existingMembers_2.length; _i++) { + var m = existingMembers_2[_i]; + // Ignore omitted expressions for missing members + if (m.kind !== 167 /* SyntaxKind.PropertyDeclaration */ && + m.kind !== 169 /* SyntaxKind.MethodDeclaration */ && + m.kind !== 172 /* SyntaxKind.GetAccessor */ && + m.kind !== 173 /* SyntaxKind.SetAccessor */) { + continue; + } + // If this is the current item we are editing right now, do not filter it out + if (isCurrentlyEditingNode(m)) { + continue; + } + // Dont filter member even if the name matches if it is declared private in the list + if (ts.hasEffectiveModifier(m, 8 /* ModifierFlags.Private */)) { + continue; + } + // do not filter it out if the static presence doesnt match + if (ts.isStatic(m) !== !!(currentClassElementModifierFlags & 32 /* ModifierFlags.Static */)) { + continue; + } + var existingName = ts.getPropertyNameForPropertyNameNode(m.name); + if (existingName) { + existingMemberNames.add(existingName); + } + } + return baseSymbols.filter(function (propertySymbol) { + return !existingMemberNames.has(propertySymbol.escapedName) && + !!propertySymbol.declarations && + !(ts.getDeclarationModifierFlagsFromSymbol(propertySymbol) & 8 /* ModifierFlags.Private */) && + !(propertySymbol.valueDeclaration && ts.isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration)); + }); + } + /** + * Filters out completion suggestions from 'symbols' according to existing JSX attributes. + * + * @returns Symbols to be suggested in a JSX element, barring those whose attributes + * do not occur at the current position and have not otherwise been typed. + */ + function filterJsxAttributes(symbols, attributes) { + var seenNames = new ts.Set(); + var membersDeclaredBySpreadAssignment = new ts.Set(); + for (var _i = 0, attributes_1 = attributes; _i < attributes_1.length; _i++) { + var attr = attributes_1[_i]; + // If this is the current item we are editing right now, do not filter it out + if (isCurrentlyEditingNode(attr)) { + continue; + } + if (attr.kind === 285 /* SyntaxKind.JsxAttribute */) { + seenNames.add(attr.name.escapedText); + } + else if (ts.isJsxSpreadAttribute(attr)) { + setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment); + } + } + var filteredSymbols = symbols.filter(function (a) { return !seenNames.has(a.escapedName); }); + setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); + return filteredSymbols; + } + function isCurrentlyEditingNode(node) { + return node.getStart(sourceFile) <= position && position <= node.getEnd(); + } + } + /** + * Returns the immediate owning object literal or binding pattern of a context token, + * on the condition that one exists and that the context implies completion should be given. + */ + function tryGetObjectLikeCompletionContainer(contextToken) { + if (contextToken) { + var parent = contextToken.parent; + switch (contextToken.kind) { + case 18 /* SyntaxKind.OpenBraceToken */: // const x = { | + case 27 /* SyntaxKind.CommaToken */: // const x = { a: 0, | + if (ts.isObjectLiteralExpression(parent) || ts.isObjectBindingPattern(parent)) { + return parent; + } + break; + case 41 /* SyntaxKind.AsteriskToken */: + return ts.isMethodDeclaration(parent) ? ts.tryCast(parent.parent, ts.isObjectLiteralExpression) : undefined; + case 79 /* SyntaxKind.Identifier */: + return contextToken.text === "async" && ts.isShorthandPropertyAssignment(contextToken.parent) + ? contextToken.parent.parent : undefined; + } + } + return undefined; + } + function getRelevantTokens(position, sourceFile) { + var previousToken = ts.findPrecedingToken(position, sourceFile); + if (previousToken && position <= previousToken.end && (ts.isMemberName(previousToken) || ts.isKeyword(previousToken.kind))) { + var contextToken = ts.findPrecedingToken(previousToken.getFullStart(), sourceFile, /*startNode*/ undefined); // TODO: GH#18217 + return { contextToken: contextToken, previousToken: previousToken }; + } + return { contextToken: previousToken, previousToken: previousToken }; + } + function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) { + var containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program; + var checker = containingProgram.getTypeChecker(); + var moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : + data.fileName ? checker.getMergedSymbol(ts.Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : + undefined; + if (!moduleSymbol) + return undefined; + var symbol = data.exportName === "export=" /* InternalSymbolName.ExportEquals */ + ? checker.resolveExternalModuleSymbol(moduleSymbol) + : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol); + if (!symbol) + return undefined; + var isDefaultExport = data.exportName === "default" /* InternalSymbolName.Default */; + symbol = isDefaultExport && ts.getLocalSymbolForExportDefault(symbol) || symbol; + return { symbol: symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) }; + } + function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) { + var name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name; + if (name === undefined + // If the symbol is external module, don't show it in the completion list + // (i.e declare module "http" { const x; } | // <= request completion here, "http" should not be there) + || symbol.flags & 1536 /* SymbolFlags.Module */ && ts.isSingleOrDoubleQuote(name.charCodeAt(0)) + // If the symbol is the internal name of an ES symbol, it is not a valid entry. Internal names for ES symbols start with "__@" + || ts.isKnownSymbol(symbol)) { + return undefined; + } + var validNameResult = { name: name, needsConvertPropertyAccess: false }; + if (ts.isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* LanguageVariant.JSX */ : 0 /* LanguageVariant.Standard */) || symbol.valueDeclaration && ts.isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { + return validNameResult; + } + switch (kind) { + case 3 /* CompletionKind.MemberLike */: + return undefined; + case 0 /* CompletionKind.ObjectPropertyDeclaration */: + // TODO: GH#18169 + return { name: JSON.stringify(name), needsConvertPropertyAccess: false }; + case 2 /* CompletionKind.PropertyAccess */: + case 1 /* CompletionKind.Global */: // For a 'this.' completion it will be in a global context, but may have a non-identifier name. + // Don't add a completion for a name starting with a space. See https://github.com/Microsoft/TypeScript/pull/20547 + return name.charCodeAt(0) === 32 /* CharacterCodes.space */ ? undefined : { name: name, needsConvertPropertyAccess: true }; + case 5 /* CompletionKind.None */: + case 4 /* CompletionKind.String */: + return validNameResult; + default: + ts.Debug.assertNever(kind); + } + } + // A cache of completion entries for keywords, these do not change between sessions + var _keywordCompletions = []; + var allKeywordsCompletions = ts.memoize(function () { + var res = []; + for (var i = 81 /* SyntaxKind.FirstKeyword */; i <= 160 /* SyntaxKind.LastKeyword */; i++) { + res.push({ + name: ts.tokenToString(i), + kind: "keyword" /* ScriptElementKind.keyword */, + kindModifiers: "" /* ScriptElementKindModifier.none */, + sortText: Completions.SortText.GlobalsOrKeywords + }); + } + return res; + }); + function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) { + if (!filterOutTsOnlyKeywords) + return getTypescriptKeywordCompletions(keywordFilter); + var index = keywordFilter + 8 /* KeywordCompletionFilters.Last */ + 1; + return _keywordCompletions[index] || + (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter) + .filter(function (entry) { return !isTypeScriptOnlyKeyword(ts.stringToToken(entry.name)); })); + } + function getTypescriptKeywordCompletions(keywordFilter) { + return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter(function (entry) { + var kind = ts.stringToToken(entry.name); + switch (keywordFilter) { + case 0 /* KeywordCompletionFilters.None */: + return false; + case 1 /* KeywordCompletionFilters.All */: + return isFunctionLikeBodyKeyword(kind) + || kind === 135 /* SyntaxKind.DeclareKeyword */ + || kind === 141 /* SyntaxKind.ModuleKeyword */ + || kind === 152 /* SyntaxKind.TypeKeyword */ + || kind === 142 /* SyntaxKind.NamespaceKeyword */ + || kind === 126 /* SyntaxKind.AbstractKeyword */ + || ts.isTypeKeyword(kind) && kind !== 153 /* SyntaxKind.UndefinedKeyword */; + case 5 /* KeywordCompletionFilters.FunctionLikeBodyKeywords */: + return isFunctionLikeBodyKeyword(kind); + case 2 /* KeywordCompletionFilters.ClassElementKeywords */: + return isClassMemberCompletionKeyword(kind); + case 3 /* KeywordCompletionFilters.InterfaceElementKeywords */: + return isInterfaceOrTypeLiteralCompletionKeyword(kind); + case 4 /* KeywordCompletionFilters.ConstructorParameterKeywords */: + return ts.isParameterPropertyModifier(kind); + case 6 /* KeywordCompletionFilters.TypeAssertionKeywords */: + return ts.isTypeKeyword(kind) || kind === 85 /* SyntaxKind.ConstKeyword */; + case 7 /* KeywordCompletionFilters.TypeKeywords */: + return ts.isTypeKeyword(kind); + case 8 /* KeywordCompletionFilters.TypeKeyword */: + return kind === 152 /* SyntaxKind.TypeKeyword */; + default: + return ts.Debug.assertNever(keywordFilter); + } + })); + } + function isTypeScriptOnlyKeyword(kind) { + switch (kind) { + case 126 /* SyntaxKind.AbstractKeyword */: + case 130 /* SyntaxKind.AnyKeyword */: + case 158 /* SyntaxKind.BigIntKeyword */: + case 133 /* SyntaxKind.BooleanKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 92 /* SyntaxKind.EnumKeyword */: + case 157 /* SyntaxKind.GlobalKeyword */: + case 117 /* SyntaxKind.ImplementsKeyword */: + case 137 /* SyntaxKind.InferKeyword */: + case 118 /* SyntaxKind.InterfaceKeyword */: + case 139 /* SyntaxKind.IsKeyword */: + case 140 /* SyntaxKind.KeyOfKeyword */: + case 141 /* SyntaxKind.ModuleKeyword */: + case 142 /* SyntaxKind.NamespaceKeyword */: + case 143 /* SyntaxKind.NeverKeyword */: + case 147 /* SyntaxKind.NumberKeyword */: + case 148 /* SyntaxKind.ObjectKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + case 121 /* SyntaxKind.PrivateKeyword */: + case 122 /* SyntaxKind.ProtectedKeyword */: + case 123 /* SyntaxKind.PublicKeyword */: + case 145 /* SyntaxKind.ReadonlyKeyword */: + case 150 /* SyntaxKind.StringKeyword */: + case 151 /* SyntaxKind.SymbolKeyword */: + case 152 /* SyntaxKind.TypeKeyword */: + case 154 /* SyntaxKind.UniqueKeyword */: + case 155 /* SyntaxKind.UnknownKeyword */: + return true; + default: + return false; + } + } + function isInterfaceOrTypeLiteralCompletionKeyword(kind) { + return kind === 145 /* SyntaxKind.ReadonlyKeyword */; + } + function isClassMemberCompletionKeyword(kind) { + switch (kind) { + case 126 /* SyntaxKind.AbstractKeyword */: + case 134 /* SyntaxKind.ConstructorKeyword */: + case 136 /* SyntaxKind.GetKeyword */: + case 149 /* SyntaxKind.SetKeyword */: + case 131 /* SyntaxKind.AsyncKeyword */: + case 135 /* SyntaxKind.DeclareKeyword */: + case 159 /* SyntaxKind.OverrideKeyword */: + return true; + default: + return ts.isClassMemberModifier(kind); + } + } + function isFunctionLikeBodyKeyword(kind) { + return kind === 131 /* SyntaxKind.AsyncKeyword */ + || kind === 132 /* SyntaxKind.AwaitKeyword */ + || kind === 127 /* SyntaxKind.AsKeyword */ + || !ts.isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind); + } + function keywordForNode(node) { + return ts.isIdentifier(node) ? node.originalKeywordKind || 0 /* SyntaxKind.Unknown */ : node.kind; + } + function getContextualKeywords(contextToken, position) { + var entries = []; + /** + * An `AssertClause` can come after an import declaration: + * import * from "foo" | + * import "foo" | + * or after a re-export declaration that has a module specifier: + * export { foo } from "foo" | + * Source: https://tc39.es/proposal-import-attributes/ + */ + if (contextToken) { + var file = contextToken.getSourceFile(); + var parent = contextToken.parent; + var tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line; + var currentLine = file.getLineAndCharacterOfPosition(position).line; + if ((ts.isImportDeclaration(parent) || ts.isExportDeclaration(parent) && parent.moduleSpecifier) + && contextToken === parent.moduleSpecifier + && tokenLine === currentLine) { + entries.push({ + name: ts.tokenToString(129 /* SyntaxKind.AssertKeyword */), + kind: "keyword" /* ScriptElementKind.keyword */, + kindModifiers: "" /* ScriptElementKindModifier.none */, + sortText: Completions.SortText.GlobalsOrKeywords, + }); + } + } + return entries; + } + /** Get the corresponding JSDocTag node if the position is in a jsDoc comment */ + function getJsDocTagAtPosition(node, position) { + return ts.findAncestor(node, function (n) { + return ts.isJSDocTag(n) && ts.rangeContainsPosition(n, position) ? true : + ts.isJSDoc(n) ? "quit" : false; + }); + } + function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) { + var hasCompletionsType = completionsType && completionsType !== contextualType; + var type = hasCompletionsType && !(completionsType.flags & 3 /* TypeFlags.AnyOrUnknown */) + ? checker.getUnionType([contextualType, completionsType]) + : contextualType; + var properties = getApparentProperties(type, obj, checker); + return type.isClass() && containsNonPublicProperties(properties) ? [] : + hasCompletionsType ? ts.filter(properties, hasDeclarationOtherThanSelf) : properties; + // Filter out members whose only declaration is the object literal itself to avoid + // self-fulfilling completions like: + // + // function f(x: T) {} + // f({ abc/**/: "" }) // `abc` is a member of `T` but only because it declares itself + function hasDeclarationOtherThanSelf(member) { + if (!ts.length(member.declarations)) + return true; + return ts.some(member.declarations, function (decl) { return decl.parent !== obj; }); + } + } + Completions.getPropertiesForObjectExpression = getPropertiesForObjectExpression; + function getApparentProperties(type, node, checker) { + if (!type.isUnion()) + return type.getApparentProperties(); + return checker.getAllPossiblePropertiesOfTypes(ts.filter(type.types, function (memberType) { + return !(memberType.flags & 131068 /* TypeFlags.Primitive */ + || checker.isArrayLikeType(memberType) + || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) + || ts.typeHasCallOrConstructSignatures(memberType, checker) + || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties())); + })); + } + function containsNonPublicProperties(props) { + return ts.some(props, function (p) { return !!(ts.getDeclarationModifierFlagsFromSymbol(p) & 24 /* ModifierFlags.NonPublicAccessibilityModifier */); }); + } + /** + * Gets all properties on a type, but if that type is a union of several types, + * excludes array-like types or callable/constructable types. + */ + function getPropertiesForCompletion(type, checker) { + return type.isUnion() + ? ts.Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") + : ts.Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined"); + } + /** + * Returns the immediate owning class declaration of a context token, + * on the condition that one exists and that the context implies completion should be given. + */ + function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) { + // class c { method() { } | method2() { } } + switch (location.kind) { + case 348 /* SyntaxKind.SyntaxList */: + return ts.tryCast(location.parent, ts.isObjectTypeDeclaration); + case 1 /* SyntaxKind.EndOfFileToken */: + var cls = ts.tryCast(ts.lastOrUndefined(ts.cast(location.parent, ts.isSourceFile).statements), ts.isObjectTypeDeclaration); + if (cls && !ts.findChildOfKind(cls, 19 /* SyntaxKind.CloseBraceToken */, sourceFile)) { + return cls; + } + break; + case 79 /* SyntaxKind.Identifier */: { + // class c { public prop = c| } + if (ts.isPropertyDeclaration(location.parent) && location.parent.initializer === location) { + return undefined; + } + // class c extends React.Component { a: () => 1\n compon| } + if (isFromObjectTypeDeclaration(location)) { + return ts.findAncestor(location, ts.isObjectTypeDeclaration); + } + } + } + if (!contextToken) + return undefined; + // class C { blah; constructor/**/ } and so on + if (location.kind === 134 /* SyntaxKind.ConstructorKeyword */ + // class C { blah \n constructor/**/ } + || (ts.isIdentifier(contextToken) && ts.isPropertyDeclaration(contextToken.parent) && ts.isClassLike(location))) { + return ts.findAncestor(contextToken, ts.isClassLike); + } + switch (contextToken.kind) { + case 63 /* SyntaxKind.EqualsToken */: // class c { public prop = | /* global completions */ } + return undefined; + case 26 /* SyntaxKind.SemicolonToken */: // class c {getValue(): number; | } + case 19 /* SyntaxKind.CloseBraceToken */: // class c { method() { } | } + // class c { method() { } b| } + return isFromObjectTypeDeclaration(location) && location.parent.name === location + ? location.parent.parent + : ts.tryCast(location, ts.isObjectTypeDeclaration); + case 18 /* SyntaxKind.OpenBraceToken */: // class c { | + case 27 /* SyntaxKind.CommaToken */: // class c {getValue(): number, | } + return ts.tryCast(contextToken.parent, ts.isObjectTypeDeclaration); + default: + if (!isFromObjectTypeDeclaration(contextToken)) { + // class c extends React.Component { a: () => 1\n| } + if (ts.getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== ts.getLineAndCharacterOfPosition(sourceFile, position).line && ts.isObjectTypeDeclaration(location)) { + return location; + } + return undefined; + } + var isValidKeyword = ts.isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword; + return (isValidKeyword(contextToken.kind) || contextToken.kind === 41 /* SyntaxKind.AsteriskToken */ || ts.isIdentifier(contextToken) && isValidKeyword(ts.stringToToken(contextToken.text))) // TODO: GH#18217 + ? contextToken.parent.parent : undefined; + } + } + function tryGetTypeLiteralNode(node) { + if (!node) + return undefined; + var parent = node.parent; + switch (node.kind) { + case 18 /* SyntaxKind.OpenBraceToken */: + if (ts.isTypeLiteralNode(parent)) { + return parent; + } + break; + case 26 /* SyntaxKind.SemicolonToken */: + case 27 /* SyntaxKind.CommaToken */: + case 79 /* SyntaxKind.Identifier */: + if (parent.kind === 166 /* SyntaxKind.PropertySignature */ && ts.isTypeLiteralNode(parent.parent)) { + return parent.parent; + } + break; + } + return undefined; + } + function getConstraintOfTypeArgumentProperty(node, checker) { + if (!node) + return undefined; + if (ts.isTypeNode(node) && ts.isTypeReferenceType(node.parent)) { + return checker.getTypeArgumentConstraint(node); + } + var t = getConstraintOfTypeArgumentProperty(node.parent, checker); + if (!t) + return undefined; + switch (node.kind) { + case 166 /* SyntaxKind.PropertySignature */: + return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName); + case 188 /* SyntaxKind.IntersectionType */: + case 182 /* SyntaxKind.TypeLiteral */: + case 187 /* SyntaxKind.UnionType */: + return t; + } + } + // TODO: GH#19856 Would like to return `node is Node & { parent: (ClassElement | TypeElement) & { parent: ObjectTypeDeclaration } }` but then compilation takes > 10 minutes + function isFromObjectTypeDeclaration(node) { + return node.parent && ts.isClassOrTypeElement(node.parent) && ts.isObjectTypeDeclaration(node.parent.parent); + } + function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) { + switch (triggerCharacter) { + case ".": + case "@": + return true; + case '"': + case "'": + case "`": + // Only automatically bring up completions if this is an opening quote. + return !!contextToken && ts.isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1; + case "#": + return !!contextToken && ts.isPrivateIdentifier(contextToken) && !!ts.getContainingClass(contextToken); + case "<": + // Opening JSX tag + return !!contextToken && contextToken.kind === 29 /* SyntaxKind.LessThanToken */ && (!ts.isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent)); + case "/": + return !!contextToken && (ts.isStringLiteralLike(contextToken) + ? !!ts.tryGetImportFromModuleSpecifier(contextToken) + : contextToken.kind === 43 /* SyntaxKind.SlashToken */ && ts.isJsxClosingElement(contextToken.parent)); + case " ": + return !!contextToken && ts.isImportKeyword(contextToken) && contextToken.parent.kind === 305 /* SyntaxKind.SourceFile */; + default: + return ts.Debug.assertNever(triggerCharacter); + } + } + function binaryExpressionMayBeOpenTag(_a) { + var left = _a.left; + return ts.nodeIsMissing(left); + } + /** Determines if a type is exactly the same type resolved by the global 'self', 'global', or 'globalThis'. */ + function isProbablyGlobalType(type, sourceFile, checker) { + // The type of `self` and `window` is the same in lib.dom.d.ts, but `window` does not exist in + // lib.webworker.d.ts, so checking against `self` is also a check against `window` when it exists. + var selfSymbol = checker.resolveName("self", /*location*/ undefined, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ false); + if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) { + return true; + } + var globalSymbol = checker.resolveName("global", /*location*/ undefined, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ false); + if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) { + return true; + } + var globalThisSymbol = checker.resolveName("globalThis", /*location*/ undefined, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ false); + if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) { + return true; + } + return false; + } + function isStaticProperty(symbol) { + return !!(symbol.valueDeclaration && ts.getEffectiveModifierFlags(symbol.valueDeclaration) & 32 /* ModifierFlags.Static */ && ts.isClassLike(symbol.valueDeclaration.parent)); + } + function tryGetObjectLiteralContextualType(node, typeChecker) { + var type = typeChecker.getContextualType(node); + if (type) { + return type; + } + var parent = ts.walkUpParenthesizedExpressions(node.parent); + if (ts.isBinaryExpression(parent) && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && node === parent.left) { + // Object literal is assignment pattern: ({ | } = x) + return typeChecker.getTypeAtLocation(parent); + } + if (ts.isExpression(parent)) { + // f(() => (({ | }))); + return typeChecker.getContextualType(parent); + } + return undefined; + } + function getImportStatementCompletionInfo(contextToken) { + var keywordCompletion; + var isKeywordOnlyCompletion = false; + var candidate = getCandidate(); + return { + isKeywordOnlyCompletion: isKeywordOnlyCompletion, + keywordCompletion: keywordCompletion, + isNewIdentifierLocation: !!(candidate || keywordCompletion === 152 /* SyntaxKind.TypeKeyword */), + replacementNode: candidate && ts.rangeIsOnSingleLine(candidate, candidate.getSourceFile()) + ? candidate + : undefined + }; + function getCandidate() { + var parent = contextToken.parent; + if (ts.isImportEqualsDeclaration(parent)) { + keywordCompletion = contextToken.kind === 152 /* SyntaxKind.TypeKeyword */ ? undefined : 152 /* SyntaxKind.TypeKeyword */; + return isModuleSpecifierMissingOrEmpty(parent.moduleReference) ? parent : undefined; + } + if (couldBeTypeOnlyImportSpecifier(parent, contextToken) && canCompleteFromNamedBindings(parent.parent)) { + return parent; + } + if (ts.isNamedImports(parent) || ts.isNamespaceImport(parent)) { + if (!parent.parent.isTypeOnly && (contextToken.kind === 18 /* SyntaxKind.OpenBraceToken */ || + contextToken.kind === 100 /* SyntaxKind.ImportKeyword */ || + contextToken.kind === 27 /* SyntaxKind.CommaToken */)) { + keywordCompletion = 152 /* SyntaxKind.TypeKeyword */; + } + if (canCompleteFromNamedBindings(parent)) { + // At `import { ... } |` or `import * as Foo |`, the only possible completion is `from` + if (contextToken.kind === 19 /* SyntaxKind.CloseBraceToken */ || contextToken.kind === 79 /* SyntaxKind.Identifier */) { + isKeywordOnlyCompletion = true; + keywordCompletion = 156 /* SyntaxKind.FromKeyword */; + } + else { + return parent.parent.parent; + } + } + return undefined; + } + if (ts.isImportKeyword(contextToken) && ts.isSourceFile(parent)) { + // A lone import keyword with nothing following it does not parse as a statement at all + keywordCompletion = 152 /* SyntaxKind.TypeKeyword */; + return contextToken; + } + if (ts.isImportKeyword(contextToken) && ts.isImportDeclaration(parent)) { + // `import s| from` + keywordCompletion = 152 /* SyntaxKind.TypeKeyword */; + return isModuleSpecifierMissingOrEmpty(parent.moduleSpecifier) ? parent : undefined; + } + return undefined; + } + } + function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) { + return ts.isImportSpecifier(importSpecifier) + && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && ts.isTypeKeywordTokenOrIdentifier(contextToken)); + } + function canCompleteFromNamedBindings(namedBindings) { + return isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) + && (ts.isNamespaceImport(namedBindings) || namedBindings.elements.length < 2) + && !namedBindings.parent.name; + } + function isModuleSpecifierMissingOrEmpty(specifier) { + var _a; + if (ts.nodeIsMissing(specifier)) + return true; + return !((_a = ts.tryCast(ts.isExternalModuleReference(specifier) ? specifier.expression : specifier, ts.isStringLiteralLike)) === null || _a === void 0 ? void 0 : _a.text); + } + function getVariableDeclaration(property) { + var variableDeclaration = ts.findAncestor(property, function (node) { + return ts.isFunctionBlock(node) || isArrowFunctionBody(node) || ts.isBindingPattern(node) + ? "quit" + : ts.isVariableDeclaration(node); + }); + return variableDeclaration; + } + function isArrowFunctionBody(node) { + return node.parent && ts.isArrowFunction(node.parent) && node.parent.body === node; + } + ; + /** True if symbol is a type or a module containing at least one type. */ + function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules) { + if (seenModules === void 0) { seenModules = new ts.Map(); } + // Since an alias can be merged with a local declaration, we need to test both the alias and its target. + // This code used to just test the result of `skipAlias`, but that would ignore any locally introduced meanings. + return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(ts.skipAlias(symbol.exportSymbol || symbol, checker)); + function nonAliasCanBeReferencedAtTypeLocation(symbol) { + return !!(symbol.flags & 788968 /* SymbolFlags.Type */) || checker.isUnknownSymbol(symbol) || + !!(symbol.flags & 1536 /* SymbolFlags.Module */) && ts.addToSeen(seenModules, ts.getSymbolId(symbol)) && + checker.getExportsOfModule(symbol).some(function (e) { return symbolCanBeReferencedAtTypeLocation(e, checker, seenModules); }); + } + } + function isDeprecated(symbol, checker) { + var declarations = ts.skipAlias(symbol, checker).declarations; + return !!ts.length(declarations) && ts.every(declarations, ts.isDeprecatedDeclaration); + } + /** + * True if the first character of `lowercaseCharacters` is the first character + * of some "word" in `identiferString` (where the string is split into "words" + * by camelCase and snake_case segments), then if the remaining characters of + * `lowercaseCharacters` appear, in order, in the rest of `identifierString`. + * + * True: + * 'state' in 'useState' + * 'sae' in 'useState' + * 'viable' in 'ENVIRONMENT_VARIABLE' + * + * False: + * 'staet' in 'useState' + * 'tate' in 'useState' + * 'ment' in 'ENVIRONMENT_VARIABLE' + */ + function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) { + if (lowercaseCharacters.length === 0) { + return true; + } + var matchedFirstCharacter = false; + var prevChar; + var characterIndex = 0; + var len = identifierString.length; + for (var strIndex = 0; strIndex < len; strIndex++) { + var strChar = identifierString.charCodeAt(strIndex); + var testChar = lowercaseCharacters.charCodeAt(characterIndex); + if (strChar === testChar || strChar === toUpperCharCode(testChar)) { + matchedFirstCharacter || (matchedFirstCharacter = prevChar === undefined || // Beginning of word + 97 /* CharacterCodes.a */ <= prevChar && prevChar <= 122 /* CharacterCodes.z */ && 65 /* CharacterCodes.A */ <= strChar && strChar <= 90 /* CharacterCodes.Z */ || // camelCase transition + prevChar === 95 /* CharacterCodes._ */ && strChar !== 95 /* CharacterCodes._ */); // snake_case transition + if (matchedFirstCharacter) { + characterIndex++; + } + if (characterIndex === lowercaseCharacters.length) { + return true; + } + } + prevChar = strChar; + } + // Did not find all characters + return false; + } + function toUpperCharCode(charCode) { + if (97 /* CharacterCodes.a */ <= charCode && charCode <= 122 /* CharacterCodes.z */) { + return charCode - 32; + } + return charCode; + } + })(Completions = ts.Completions || (ts.Completions = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + /* @internal */ + var DocumentHighlights; + (function (DocumentHighlights) { + function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) { + var node = ts.getTouchingPropertyName(sourceFile, position); + if (node.parent && (ts.isJsxOpeningElement(node.parent) && node.parent.tagName === node || ts.isJsxClosingElement(node.parent))) { + // For a JSX element, just highlight the matching tag, not all references. + var _a = node.parent.parent, openingElement = _a.openingElement, closingElement = _a.closingElement; + var highlightSpans = [openingElement, closingElement].map(function (_a) { + var tagName = _a.tagName; + return getHighlightSpanForNode(tagName, sourceFile); + }); + return [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; + } + return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile); + } + DocumentHighlights.getDocumentHighlights = getDocumentHighlights; + function getHighlightSpanForNode(node, sourceFile) { + return { + fileName: sourceFile.fileName, + textSpan: ts.createTextSpanFromNode(node, sourceFile), + kind: "none" /* HighlightSpanKind.none */ + }; + } + function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) { + var sourceFilesSet = new ts.Set(sourceFilesToSearch.map(function (f) { return f.fileName; })); + var referenceEntries = ts.FindAllReferences.getReferenceEntriesForNode(position, node, program, sourceFilesToSearch, cancellationToken, /*options*/ undefined, sourceFilesSet); + if (!referenceEntries) + return undefined; + var map = ts.arrayToMultiMap(referenceEntries.map(ts.FindAllReferences.toHighlightSpan), function (e) { return e.fileName; }, function (e) { return e.span; }); + var getCanonicalFileName = ts.createGetCanonicalFileName(program.useCaseSensitiveFileNames()); + return ts.mapDefined(ts.arrayFrom(map.entries()), function (_a) { + var fileName = _a[0], highlightSpans = _a[1]; + if (!sourceFilesSet.has(fileName)) { + if (!program.redirectTargetsMap.has(ts.toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) { + return undefined; + } + var redirectTarget_1 = program.getSourceFile(fileName); + var redirect = ts.find(sourceFilesToSearch, function (f) { return !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget_1; }); + fileName = redirect.fileName; + ts.Debug.assert(sourceFilesSet.has(fileName)); + } + return { fileName: fileName, highlightSpans: highlightSpans }; + }); + } + function getSyntacticDocumentHighlights(node, sourceFile) { + var highlightSpans = getHighlightSpans(node, sourceFile); + return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans: highlightSpans }]; + } + function getHighlightSpans(node, sourceFile) { + switch (node.kind) { + case 99 /* SyntaxKind.IfKeyword */: + case 91 /* SyntaxKind.ElseKeyword */: + return ts.isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : undefined; + case 105 /* SyntaxKind.ReturnKeyword */: + return useParent(node.parent, ts.isReturnStatement, getReturnOccurrences); + case 109 /* SyntaxKind.ThrowKeyword */: + return useParent(node.parent, ts.isThrowStatement, getThrowOccurrences); + case 111 /* SyntaxKind.TryKeyword */: + case 83 /* SyntaxKind.CatchKeyword */: + case 96 /* SyntaxKind.FinallyKeyword */: + var tryStatement = node.kind === 83 /* SyntaxKind.CatchKeyword */ ? node.parent.parent : node.parent; + return useParent(tryStatement, ts.isTryStatement, getTryCatchFinallyOccurrences); + case 107 /* SyntaxKind.SwitchKeyword */: + return useParent(node.parent, ts.isSwitchStatement, getSwitchCaseDefaultOccurrences); + case 82 /* SyntaxKind.CaseKeyword */: + case 88 /* SyntaxKind.DefaultKeyword */: { + if (ts.isDefaultClause(node.parent) || ts.isCaseClause(node.parent)) { + return useParent(node.parent.parent.parent, ts.isSwitchStatement, getSwitchCaseDefaultOccurrences); + } + return undefined; + } + case 81 /* SyntaxKind.BreakKeyword */: + case 86 /* SyntaxKind.ContinueKeyword */: + return useParent(node.parent, ts.isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences); + case 97 /* SyntaxKind.ForKeyword */: + case 115 /* SyntaxKind.WhileKeyword */: + case 90 /* SyntaxKind.DoKeyword */: + return useParent(node.parent, function (n) { return ts.isIterationStatement(n, /*lookInLabeledStatements*/ true); }, getLoopBreakContinueOccurrences); + case 134 /* SyntaxKind.ConstructorKeyword */: + return getFromAllDeclarations(ts.isConstructorDeclaration, [134 /* SyntaxKind.ConstructorKeyword */]); + case 136 /* SyntaxKind.GetKeyword */: + case 149 /* SyntaxKind.SetKeyword */: + return getFromAllDeclarations(ts.isAccessor, [136 /* SyntaxKind.GetKeyword */, 149 /* SyntaxKind.SetKeyword */]); + case 132 /* SyntaxKind.AwaitKeyword */: + return useParent(node.parent, ts.isAwaitExpression, getAsyncAndAwaitOccurrences); + case 131 /* SyntaxKind.AsyncKeyword */: + return highlightSpans(getAsyncAndAwaitOccurrences(node)); + case 125 /* SyntaxKind.YieldKeyword */: + return highlightSpans(getYieldOccurrences(node)); + case 101 /* SyntaxKind.InKeyword */: + return undefined; + default: + return ts.isModifierKind(node.kind) && (ts.isDeclaration(node.parent) || ts.isVariableStatement(node.parent)) + ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) + : undefined; + } + function getFromAllDeclarations(nodeTest, keywords) { + return useParent(node.parent, nodeTest, function (decl) { return ts.mapDefined(decl.symbol.declarations, function (d) { + return nodeTest(d) ? ts.find(d.getChildren(sourceFile), function (c) { return ts.contains(keywords, c.kind); }) : undefined; + }); }); + } + function useParent(node, nodeTest, getNodes) { + return nodeTest(node) ? highlightSpans(getNodes(node, sourceFile)) : undefined; + } + function highlightSpans(nodes) { + return nodes && nodes.map(function (node) { return getHighlightSpanForNode(node, sourceFile); }); + } + } + /** + * Aggregates all throw-statements within this node *without* crossing + * into function boundaries and try-blocks with catch-clauses. + */ + function aggregateOwnedThrowStatements(node) { + if (ts.isThrowStatement(node)) { + return [node]; + } + else if (ts.isTryStatement(node)) { + // Exceptions thrown within a try block lacking a catch clause are "owned" in the current context. + return ts.concatenate(node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock), node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock)); + } + // Do not cross function boundaries. + return ts.isFunctionLike(node) ? undefined : flatMapChildren(node, aggregateOwnedThrowStatements); + } + /** + * For lack of a better name, this function takes a throw statement and returns the + * nearest ancestor that is a try-block (whose try statement has a catch clause), + * function-block, or source file. + */ + function getThrowStatementOwner(throwStatement) { + var child = throwStatement; + while (child.parent) { + var parent = child.parent; + if (ts.isFunctionBlock(parent) || parent.kind === 305 /* SyntaxKind.SourceFile */) { + return parent; + } + // A throw-statement is only owned by a try-statement if the try-statement has + // a catch clause, and if the throw-statement occurs within the try block. + if (ts.isTryStatement(parent) && parent.tryBlock === child && parent.catchClause) { + return child; + } + child = parent; + } + return undefined; + } + function aggregateAllBreakAndContinueStatements(node) { + return ts.isBreakOrContinueStatement(node) ? [node] : ts.isFunctionLike(node) ? undefined : flatMapChildren(node, aggregateAllBreakAndContinueStatements); + } + function flatMapChildren(node, cb) { + var result = []; + node.forEachChild(function (child) { + var value = cb(child); + if (value !== undefined) { + result.push.apply(result, ts.toArray(value)); + } + }); + return result; + } + function ownsBreakOrContinueStatement(owner, statement) { + var actualOwner = getBreakOrContinueOwner(statement); + return !!actualOwner && actualOwner === owner; + } + function getBreakOrContinueOwner(statement) { + return ts.findAncestor(statement, function (node) { + switch (node.kind) { + case 249 /* SyntaxKind.SwitchStatement */: + if (statement.kind === 245 /* SyntaxKind.ContinueStatement */) { + return false; + } + // falls through + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 240 /* SyntaxKind.DoStatement */: + return !statement.label || isLabeledBy(node, statement.label.escapedText); + default: + // Don't cross function boundaries. + // TODO: GH#20090 + return ts.isFunctionLike(node) && "quit"; + } + }); + } + function getModifierOccurrences(modifier, declaration) { + return ts.mapDefined(getNodesToSearchForModifier(declaration, ts.modifierToFlag(modifier)), function (node) { return ts.findModifier(node, modifier); }); + } + function getNodesToSearchForModifier(declaration, modifierFlag) { + // Types of node whose children might have modifiers. + var container = declaration.parent; + switch (container.kind) { + case 262 /* SyntaxKind.ModuleBlock */: + case 305 /* SyntaxKind.SourceFile */: + case 235 /* SyntaxKind.Block */: + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + // Container is either a class declaration or the declaration is a classDeclaration + if (modifierFlag & 128 /* ModifierFlags.Abstract */ && ts.isClassDeclaration(declaration)) { + return __spreadArray(__spreadArray([], declaration.members, true), [declaration], false); + } + else { + return container.statements; + } + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + return __spreadArray(__spreadArray([], container.parameters, true), (ts.isClassLike(container.parent) ? container.parent.members : []), true); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 182 /* SyntaxKind.TypeLiteral */: + var nodes = container.members; + // If we're an accessibility modifier, we're in an instance member and should search + // the constructor's parameter list for instance members as well. + if (modifierFlag & (28 /* ModifierFlags.AccessibilityModifier */ | 64 /* ModifierFlags.Readonly */)) { + var constructor = ts.find(container.members, ts.isConstructorDeclaration); + if (constructor) { + return __spreadArray(__spreadArray([], nodes, true), constructor.parameters, true); + } + } + else if (modifierFlag & 128 /* ModifierFlags.Abstract */) { + return __spreadArray(__spreadArray([], nodes, true), [container], false); + } + return nodes; + // Syntactically invalid positions that the parser might produce anyway + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return undefined; + default: + ts.Debug.assertNever(container, "Invalid container kind."); + } + } + function pushKeywordIf(keywordList, token) { + var expected = []; + for (var _i = 2; _i < arguments.length; _i++) { + expected[_i - 2] = arguments[_i]; + } + if (token && ts.contains(expected, token.kind)) { + keywordList.push(token); + return true; + } + return false; + } + function getLoopBreakContinueOccurrences(loopNode) { + var keywords = []; + if (pushKeywordIf(keywords, loopNode.getFirstToken(), 97 /* SyntaxKind.ForKeyword */, 115 /* SyntaxKind.WhileKeyword */, 90 /* SyntaxKind.DoKeyword */)) { + // If we succeeded and got a do-while loop, then start looking for a 'while' keyword. + if (loopNode.kind === 240 /* SyntaxKind.DoStatement */) { + var loopTokens = loopNode.getChildren(); + for (var i = loopTokens.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, loopTokens[i], 115 /* SyntaxKind.WhileKeyword */)) { + break; + } + } + } + } + ts.forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), function (statement) { + if (ownsBreakOrContinueStatement(loopNode, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 81 /* SyntaxKind.BreakKeyword */, 86 /* SyntaxKind.ContinueKeyword */); + } + }); + return keywords; + } + function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { + var owner = getBreakOrContinueOwner(breakOrContinueStatement); + if (owner) { + switch (owner.kind) { + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return getLoopBreakContinueOccurrences(owner); + case 249 /* SyntaxKind.SwitchStatement */: + return getSwitchCaseDefaultOccurrences(owner); + } + } + return undefined; + } + function getSwitchCaseDefaultOccurrences(switchStatement) { + var keywords = []; + pushKeywordIf(keywords, switchStatement.getFirstToken(), 107 /* SyntaxKind.SwitchKeyword */); + // Go through each clause in the switch statement, collecting the 'case'/'default' keywords. + ts.forEach(switchStatement.caseBlock.clauses, function (clause) { + pushKeywordIf(keywords, clause.getFirstToken(), 82 /* SyntaxKind.CaseKeyword */, 88 /* SyntaxKind.DefaultKeyword */); + ts.forEach(aggregateAllBreakAndContinueStatements(clause), function (statement) { + if (ownsBreakOrContinueStatement(switchStatement, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 81 /* SyntaxKind.BreakKeyword */); + } + }); + }); + return keywords; + } + function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { + var keywords = []; + pushKeywordIf(keywords, tryStatement.getFirstToken(), 111 /* SyntaxKind.TryKeyword */); + if (tryStatement.catchClause) { + pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 83 /* SyntaxKind.CatchKeyword */); + } + if (tryStatement.finallyBlock) { + var finallyKeyword = ts.findChildOfKind(tryStatement, 96 /* SyntaxKind.FinallyKeyword */, sourceFile); + pushKeywordIf(keywords, finallyKeyword, 96 /* SyntaxKind.FinallyKeyword */); + } + return keywords; + } + function getThrowOccurrences(throwStatement, sourceFile) { + var owner = getThrowStatementOwner(throwStatement); + if (!owner) { + return undefined; + } + var keywords = []; + ts.forEach(aggregateOwnedThrowStatements(owner), function (throwStatement) { + keywords.push(ts.findChildOfKind(throwStatement, 109 /* SyntaxKind.ThrowKeyword */, sourceFile)); + }); + // If the "owner" is a function, then we equate 'return' and 'throw' statements in their + // ability to "jump out" of the function, and include occurrences for both. + if (ts.isFunctionBlock(owner)) { + ts.forEachReturnStatement(owner, function (returnStatement) { + keywords.push(ts.findChildOfKind(returnStatement, 105 /* SyntaxKind.ReturnKeyword */, sourceFile)); + }); + } + return keywords; + } + function getReturnOccurrences(returnStatement, sourceFile) { + var func = ts.getContainingFunction(returnStatement); + if (!func) { + return undefined; + } + var keywords = []; + ts.forEachReturnStatement(ts.cast(func.body, ts.isBlock), function (returnStatement) { + keywords.push(ts.findChildOfKind(returnStatement, 105 /* SyntaxKind.ReturnKeyword */, sourceFile)); + }); + // Include 'throw' statements that do not occur within a try block. + ts.forEach(aggregateOwnedThrowStatements(func.body), function (throwStatement) { + keywords.push(ts.findChildOfKind(throwStatement, 109 /* SyntaxKind.ThrowKeyword */, sourceFile)); + }); + return keywords; + } + function getAsyncAndAwaitOccurrences(node) { + var func = ts.getContainingFunction(node); + if (!func) { + return undefined; + } + var keywords = []; + if (func.modifiers) { + func.modifiers.forEach(function (modifier) { + pushKeywordIf(keywords, modifier, 131 /* SyntaxKind.AsyncKeyword */); + }); + } + ts.forEachChild(func, function (child) { + traverseWithoutCrossingFunction(child, function (node) { + if (ts.isAwaitExpression(node)) { + pushKeywordIf(keywords, node.getFirstToken(), 132 /* SyntaxKind.AwaitKeyword */); + } + }); + }); + return keywords; + } + function getYieldOccurrences(node) { + var func = ts.getContainingFunction(node); + if (!func) { + return undefined; + } + var keywords = []; + ts.forEachChild(func, function (child) { + traverseWithoutCrossingFunction(child, function (node) { + if (ts.isYieldExpression(node)) { + pushKeywordIf(keywords, node.getFirstToken(), 125 /* SyntaxKind.YieldKeyword */); + } + }); + }); + return keywords; + } + // Do not cross function/class/interface/module/type boundaries. + function traverseWithoutCrossingFunction(node, cb) { + cb(node); + if (!ts.isFunctionLike(node) && !ts.isClassLike(node) && !ts.isInterfaceDeclaration(node) && !ts.isModuleDeclaration(node) && !ts.isTypeAliasDeclaration(node) && !ts.isTypeNode(node)) { + ts.forEachChild(node, function (child) { return traverseWithoutCrossingFunction(child, cb); }); + } + } + function getIfElseOccurrences(ifStatement, sourceFile) { + var keywords = getIfElseKeywords(ifStatement, sourceFile); + var result = []; + // We'd like to highlight else/ifs together if they are only separated by whitespace + // (i.e. the keywords are separated by no comments, no newlines). + for (var i = 0; i < keywords.length; i++) { + if (keywords[i].kind === 91 /* SyntaxKind.ElseKeyword */ && i < keywords.length - 1) { + var elseKeyword = keywords[i]; + var ifKeyword = keywords[i + 1]; // this *should* always be an 'if' keyword. + var shouldCombineElseAndIf = true; + // Avoid recalculating getStart() by iterating backwards. + for (var j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) { + if (!ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { + shouldCombineElseAndIf = false; + break; + } + } + if (shouldCombineElseAndIf) { + result.push({ + fileName: sourceFile.fileName, + textSpan: ts.createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), + kind: "reference" /* HighlightSpanKind.reference */ + }); + i++; // skip the next keyword + continue; + } + } + // Ordinary case: just highlight the keyword. + result.push(getHighlightSpanForNode(keywords[i], sourceFile)); + } + return result; + } + function getIfElseKeywords(ifStatement, sourceFile) { + var keywords = []; + // Traverse upwards through all parent if-statements linked by their else-branches. + while (ts.isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) { + ifStatement = ifStatement.parent; + } + // Now traverse back down through the else branches, aggregating if/else keywords of if-statements. + while (true) { + var children = ifStatement.getChildren(sourceFile); + pushKeywordIf(keywords, children[0], 99 /* SyntaxKind.IfKeyword */); + // Generally the 'else' keyword is second-to-last, so we traverse backwards. + for (var i = children.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, children[i], 91 /* SyntaxKind.ElseKeyword */)) { + break; + } + } + if (!ifStatement.elseStatement || !ts.isIfStatement(ifStatement.elseStatement)) { + break; + } + ifStatement = ifStatement.elseStatement; + } + return keywords; + } + /** + * Whether or not a 'node' is preceded by a label of the given string. + * Note: 'node' cannot be a SourceFile. + */ + function isLabeledBy(node, labelName) { + return !!ts.findAncestor(node.parent, function (owner) { return !ts.isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName; }); + } + })(DocumentHighlights = ts.DocumentHighlights || (ts.DocumentHighlights = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + function isDocumentRegistryEntry(entry) { + return !!entry.sourceFile; + } + function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) { + return createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory); + } + ts.createDocumentRegistry = createDocumentRegistry; + /*@internal*/ + function createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory, externalCache) { + if (currentDirectory === void 0) { currentDirectory = ""; } + // Maps from compiler setting target (ES3, ES5, etc.) to all the cached documents we have + // for those settings. + var buckets = new ts.Map(); + var getCanonicalFileName = ts.createGetCanonicalFileName(!!useCaseSensitiveFileNames); + function reportStats() { + var bucketInfoArray = ts.arrayFrom(buckets.keys()).filter(function (name) { return name && name.charAt(0) === "_"; }).map(function (name) { + var entries = buckets.get(name); + var sourceFiles = []; + entries.forEach(function (entry, name) { + if (isDocumentRegistryEntry(entry)) { + sourceFiles.push({ + name: name, + scriptKind: entry.sourceFile.scriptKind, + refCount: entry.languageServiceRefCount + }); + } + else { + entry.forEach(function (value, scriptKind) { return sourceFiles.push({ name: name, scriptKind: scriptKind, refCount: value.languageServiceRefCount }); }); + } + }); + sourceFiles.sort(function (x, y) { return y.refCount - x.refCount; }); + return { + bucket: name, + sourceFiles: sourceFiles + }; + }); + return JSON.stringify(bucketInfoArray, undefined, 2); + } + function getCompilationSettings(settingsOrHost) { + if (typeof settingsOrHost.getCompilationSettings === "function") { + return settingsOrHost.getCompilationSettings(); + } + return settingsOrHost; + } + function acquireDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); + return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); + } + function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { + return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version, /*acquiring*/ true, scriptKind); + } + function updateDocument(fileName, compilationSettings, scriptSnapshot, version, scriptKind) { + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); + return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind); + } + function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version, scriptKind) { + return acquireOrUpdateDocument(fileName, path, getCompilationSettings(compilationSettings), key, scriptSnapshot, version, /*acquiring*/ false, scriptKind); + } + function getDocumentRegistryEntry(bucketEntry, scriptKind) { + var entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(ts.Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided")); + ts.Debug.assert(scriptKind === undefined || !entry || entry.sourceFile.scriptKind === scriptKind, "Script kind should match provided ScriptKind:".concat(scriptKind, " and sourceFile.scriptKind: ").concat(entry === null || entry === void 0 ? void 0 : entry.sourceFile.scriptKind, ", !entry: ").concat(!entry)); + return entry; + } + function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version, acquiring, scriptKind) { + var _a, _b, _c, _d; + scriptKind = ts.ensureScriptKind(fileName, scriptKind); + var compilationSettings = getCompilationSettings(compilationSettingsOrHost); + var host = compilationSettingsOrHost === compilationSettings ? undefined : compilationSettingsOrHost; + var scriptTarget = scriptKind === 6 /* ScriptKind.JSON */ ? 100 /* ScriptTarget.JSON */ : ts.getEmitScriptTarget(compilationSettings); + var sourceFileOptions = { + languageVersion: scriptTarget, + impliedNodeFormat: host && ts.getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a = host.getCompilerHost) === null || _a === void 0 ? void 0 : _a.call(host)) === null || _b === void 0 ? void 0 : _b.getModuleResolutionCache) === null || _c === void 0 ? void 0 : _c.call(_b)) === null || _d === void 0 ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings), + setExternalModuleIndicator: ts.getSetExternalModuleIndicator(compilationSettings) + }; + var oldBucketCount = buckets.size; + var bucket = ts.getOrUpdate(buckets, key, function () { return new ts.Map(); }); + if (ts.tracing) { + if (buckets.size > oldBucketCount) { + // It is interesting, but not definitively problematic if a build requires multiple document registry buckets - + // perhaps they are for two projects that don't have any overlap. + // Bonus: these events can help us interpret the more interesting event below. + ts.tracing.instant("session" /* tracing.Phase.Session */, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: key }); + } + // It is fairly suspicious to have one path in two buckets - you'd expect dependencies to have similar configurations. + // If this occurs unexpectedly, the fix is likely to synchronize the project settings. + // Skip .d.ts files to reduce noise (should also cover most of node_modules). + var otherBucketKey = !ts.isDeclarationFileName(path) && + ts.forEachEntry(buckets, function (bucket, bucketKey) { return bucketKey !== key && bucket.has(path) && bucketKey; }); + if (otherBucketKey) { + ts.tracing.instant("session" /* tracing.Phase.Session */, "documentRegistryBucketOverlap", { path: path, key1: otherBucketKey, key2: key }); + } + } + var bucketEntry = bucket.get(path); + var entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind); + if (!entry && externalCache) { + var sourceFile = externalCache.getDocument(key, path); + if (sourceFile) { + ts.Debug.assert(acquiring); + entry = { + sourceFile: sourceFile, + languageServiceRefCount: 0 + }; + setBucketEntry(); + } + } + if (!entry) { + // Have never seen this file with these settings. Create a new source file for it. + var sourceFile = ts.createLanguageServiceSourceFile(fileName, scriptSnapshot, sourceFileOptions, version, /*setNodeParents*/ false, scriptKind); + if (externalCache) { + externalCache.setDocument(key, path, sourceFile); + } + entry = { + sourceFile: sourceFile, + languageServiceRefCount: 1, + }; + setBucketEntry(); + } + else { + // We have an entry for this file. However, it may be for a different version of + // the script snapshot. If so, update it appropriately. Otherwise, we can just + // return it as is. + if (entry.sourceFile.version !== version) { + entry.sourceFile = ts.updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); // TODO: GH#18217 + if (externalCache) { + externalCache.setDocument(key, path, entry.sourceFile); + } + } + // If we're acquiring, then this is the first time this LS is asking for this document. + // Increase our ref count so we know there's another LS using the document. If we're + // not acquiring, then that means the LS is 'updating' the file instead, and that means + // it has already acquired the document previously. As such, we do not need to increase + // the ref count. + if (acquiring) { + entry.languageServiceRefCount++; + } + } + ts.Debug.assert(entry.languageServiceRefCount !== 0); + return entry.sourceFile; + function setBucketEntry() { + if (!bucketEntry) { + bucket.set(path, entry); + } + else if (isDocumentRegistryEntry(bucketEntry)) { + var scriptKindMap = new ts.Map(); + scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry); + scriptKindMap.set(scriptKind, entry); + bucket.set(path, scriptKindMap); + } + else { + bucketEntry.set(scriptKind, entry); + } + } + } + function releaseDocument(fileName, compilationSettings, scriptKind) { + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var key = getKeyForCompilationSettings(compilationSettings); + return releaseDocumentWithKey(path, key, scriptKind); + } + function releaseDocumentWithKey(path, key, scriptKind) { + var bucket = ts.Debug.checkDefined(buckets.get(key)); + var bucketEntry = bucket.get(path); + var entry = getDocumentRegistryEntry(bucketEntry, scriptKind); + entry.languageServiceRefCount--; + ts.Debug.assert(entry.languageServiceRefCount >= 0); + if (entry.languageServiceRefCount === 0) { + if (isDocumentRegistryEntry(bucketEntry)) { + bucket.delete(path); + } + else { + bucketEntry.delete(scriptKind); + if (bucketEntry.size === 1) { + bucket.set(path, ts.firstDefinedIterator(bucketEntry.values(), ts.identity)); + } + } + } + } + function getLanguageServiceRefCounts(path, scriptKind) { + return ts.arrayFrom(buckets.entries(), function (_a) { + var key = _a[0], bucket = _a[1]; + var bucketEntry = bucket.get(path); + var entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind); + return [key, entry && entry.languageServiceRefCount]; + }); + } + return { + acquireDocument: acquireDocument, + acquireDocumentWithKey: acquireDocumentWithKey, + updateDocument: updateDocument, + updateDocumentWithKey: updateDocumentWithKey, + releaseDocument: releaseDocument, + releaseDocumentWithKey: releaseDocumentWithKey, + getLanguageServiceRefCounts: getLanguageServiceRefCounts, + reportStats: reportStats, + getKeyForCompilationSettings: getKeyForCompilationSettings + }; + } + ts.createDocumentRegistryInternal = createDocumentRegistryInternal; + function compilerOptionValueToString(value) { + var _a; + if (value === null || typeof value !== "object") { // eslint-disable-line no-null/no-null + return "" + value; + } + if (ts.isArray(value)) { + return "[".concat((_a = ts.map(value, function (e) { return compilerOptionValueToString(e); })) === null || _a === void 0 ? void 0 : _a.join(","), "]"); + } + var str = "{"; + for (var key in value) { + if (ts.hasOwnProperty.call(value, key)) { // eslint-disable-line @typescript-eslint/no-unnecessary-qualifier + str += "".concat(key, ": ").concat(compilerOptionValueToString(value[key])); + } + } + return str + "}"; + } + function getKeyForCompilationSettings(settings) { + return ts.sourceFileAffectingCompilerOptions.map(function (option) { return compilerOptionValueToString(ts.getCompilerOptionValue(settings, option)); }).join("|") + (settings.pathsBasePath ? "|".concat(settings.pathsBasePath) : undefined); + } +})(ts || (ts = {})); +/* Code for finding imports of an exported symbol. Used only by FindAllReferences. */ +/* @internal */ +var ts; +(function (ts) { + var FindAllReferences; + (function (FindAllReferences) { + /** Creates the imports map and returns an ImportTracker that uses it. Call this lazily to avoid calling `getDirectImportsMap` unnecessarily. */ + function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) { + var allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); + return function (exportSymbol, exportInfo, isForRename) { + var _a = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken), directImports = _a.directImports, indirectUsers = _a.indirectUsers; + return __assign({ indirectUsers: indirectUsers }, getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename)); + }; + } + FindAllReferences.createImportTracker = createImportTracker; + var ExportKind; + (function (ExportKind) { + ExportKind[ExportKind["Named"] = 0] = "Named"; + ExportKind[ExportKind["Default"] = 1] = "Default"; + ExportKind[ExportKind["ExportEquals"] = 2] = "ExportEquals"; + })(ExportKind = FindAllReferences.ExportKind || (FindAllReferences.ExportKind = {})); + var ImportExport; + (function (ImportExport) { + ImportExport[ImportExport["Import"] = 0] = "Import"; + ImportExport[ImportExport["Export"] = 1] = "Export"; + })(ImportExport = FindAllReferences.ImportExport || (FindAllReferences.ImportExport = {})); + /** Returns import statements that directly reference the exporting module, and a list of files that may access the module through a namespace. */ + function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, _a, checker, cancellationToken) { + var exportingModuleSymbol = _a.exportingModuleSymbol, exportKind = _a.exportKind; + var markSeenDirectImport = ts.nodeSeenTracker(); + var markSeenIndirectUser = ts.nodeSeenTracker(); + var directImports = []; + var isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; + var indirectUserDeclarations = isAvailableThroughGlobal ? undefined : []; + handleDirectImports(exportingModuleSymbol); + return { directImports: directImports, indirectUsers: getIndirectUsers() }; + function getIndirectUsers() { + if (isAvailableThroughGlobal) { + // It has `export as namespace`, so anything could potentially use it. + return sourceFiles; + } + // Module augmentations may use this module's exports without importing it. + if (exportingModuleSymbol.declarations) { + for (var _i = 0, _a = exportingModuleSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (ts.isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) { + addIndirectUser(decl); + } + } + } + // This may return duplicates (if there are multiple module declarations in a single source file, all importing the same thing as a namespace), but `State.markSearchedSymbol` will handle that. + return indirectUserDeclarations.map(ts.getSourceFileOfNode); + } + function handleDirectImports(exportingModuleSymbol) { + var theseDirectImports = getDirectImports(exportingModuleSymbol); + if (theseDirectImports) { + for (var _i = 0, theseDirectImports_1 = theseDirectImports; _i < theseDirectImports_1.length; _i++) { + var direct = theseDirectImports_1[_i]; + if (!markSeenDirectImport(direct)) { + continue; + } + if (cancellationToken) + cancellationToken.throwIfCancellationRequested(); + switch (direct.kind) { + case 208 /* SyntaxKind.CallExpression */: + if (ts.isImportCall(direct)) { + handleImportCall(direct); + break; + } + if (!isAvailableThroughGlobal) { + var parent = direct.parent; + if (exportKind === 2 /* ExportKind.ExportEquals */ && parent.kind === 254 /* SyntaxKind.VariableDeclaration */) { + var name = parent.name; + if (name.kind === 79 /* SyntaxKind.Identifier */) { + directImports.push(name); + break; + } + } + } + break; + case 79 /* SyntaxKind.Identifier */: // for 'const x = require("y"); + break; // TODO: GH#23879 + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + handleNamespaceImport(direct, direct.name, ts.hasSyntacticModifier(direct, 1 /* ModifierFlags.Export */), /*alreadyAddedDirect*/ false); + break; + case 266 /* SyntaxKind.ImportDeclaration */: + directImports.push(direct); + var namedBindings = direct.importClause && direct.importClause.namedBindings; + if (namedBindings && namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + handleNamespaceImport(direct, namedBindings.name, /*isReExport*/ false, /*alreadyAddedDirect*/ true); + } + else if (!isAvailableThroughGlobal && ts.isDefaultImport(direct)) { + addIndirectUser(getSourceFileLikeForImportDeclaration(direct)); // Add a check for indirect uses to handle synthetic default imports + } + break; + case 272 /* SyntaxKind.ExportDeclaration */: + if (!direct.exportClause) { + // This is `export * from "foo"`, so imports of this module may import the export too. + handleDirectImports(getContainingModuleSymbol(direct, checker)); + } + else if (direct.exportClause.kind === 274 /* SyntaxKind.NamespaceExport */) { + // `export * as foo from "foo"` add to indirect uses + addIndirectUser(getSourceFileLikeForImportDeclaration(direct), /** addTransitiveDependencies */ true); + } + else { + // This is `export { foo } from "foo"` and creates an alias symbol, so recursive search will get handle re-exports. + directImports.push(direct); + } + break; + case 200 /* SyntaxKind.ImportType */: + // Only check for typeof import('xyz') + if (direct.isTypeOf && !direct.qualifier && isExported(direct)) { + addIndirectUser(direct.getSourceFile(), /** addTransitiveDependencies */ true); + } + directImports.push(direct); + break; + default: + ts.Debug.failBadSyntaxKind(direct, "Unexpected import kind."); + } + } + } + } + function handleImportCall(importCall) { + var top = ts.findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile(); + addIndirectUser(top, /** addTransitiveDependencies */ !!isExported(importCall, /** stopAtAmbientModule */ true)); + } + function isExported(node, stopAtAmbientModule) { + if (stopAtAmbientModule === void 0) { stopAtAmbientModule = false; } + return ts.findAncestor(node, function (node) { + if (stopAtAmbientModule && isAmbientModuleDeclaration(node)) + return "quit"; + return ts.some(node.modifiers, function (mod) { return mod.kind === 93 /* SyntaxKind.ExportKeyword */; }); + }); + } + function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) { + if (exportKind === 2 /* ExportKind.ExportEquals */) { + // This is a direct import, not import-as-namespace. + if (!alreadyAddedDirect) + directImports.push(importDeclaration); + } + else if (!isAvailableThroughGlobal) { + var sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); + ts.Debug.assert(sourceFileLike.kind === 305 /* SyntaxKind.SourceFile */ || sourceFileLike.kind === 261 /* SyntaxKind.ModuleDeclaration */); + if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { + addIndirectUser(sourceFileLike, /** addTransitiveDependencies */ true); + } + else { + addIndirectUser(sourceFileLike); + } + } + } + /** Adds a module and all of its transitive dependencies as possible indirect users. */ + function addIndirectUser(sourceFileLike, addTransitiveDependencies) { + if (addTransitiveDependencies === void 0) { addTransitiveDependencies = false; } + ts.Debug.assert(!isAvailableThroughGlobal); + var isNew = markSeenIndirectUser(sourceFileLike); + if (!isNew) + return; + indirectUserDeclarations.push(sourceFileLike); // TODO: GH#18217 + if (!addTransitiveDependencies) + return; + var moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); + if (!moduleSymbol) + return; + ts.Debug.assert(!!(moduleSymbol.flags & 1536 /* SymbolFlags.Module */)); + var directImports = getDirectImports(moduleSymbol); + if (directImports) { + for (var _i = 0, directImports_1 = directImports; _i < directImports_1.length; _i++) { + var directImport = directImports_1[_i]; + if (!ts.isImportTypeNode(directImport)) { + addIndirectUser(getSourceFileLikeForImportDeclaration(directImport), /** addTransitiveDependencies */ true); + } + } + } + } + function getDirectImports(moduleSymbol) { + return allDirectImports.get(ts.getSymbolId(moduleSymbol).toString()); + } + } + /** + * Given the set of direct imports of a module, we need to find which ones import the particular exported symbol. + * The returned `importSearches` will result in the entire source file being searched. + * But re-exports will be placed in 'singleReferences' since they cannot be locally referenced. + */ + function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { + var importSearches = []; + var singleReferences = []; + function addSearch(location, symbol) { + importSearches.push([location, symbol]); + } + if (directImports) { + for (var _i = 0, directImports_2 = directImports; _i < directImports_2.length; _i++) { + var decl = directImports_2[_i]; + handleImport(decl); + } + } + return { importSearches: importSearches, singleReferences: singleReferences }; + function handleImport(decl) { + if (decl.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + if (isExternalModuleImportEquals(decl)) { + handleNamespaceImportLike(decl.name); + } + return; + } + if (decl.kind === 79 /* SyntaxKind.Identifier */) { + handleNamespaceImportLike(decl); + return; + } + if (decl.kind === 200 /* SyntaxKind.ImportType */) { + if (decl.qualifier) { + var firstIdentifier = ts.getFirstIdentifier(decl.qualifier); + if (firstIdentifier.escapedText === ts.symbolName(exportSymbol)) { + singleReferences.push(firstIdentifier); + } + } + else if (exportKind === 2 /* ExportKind.ExportEquals */) { + singleReferences.push(decl.argument.literal); + } + return; + } + // Ignore if there's a grammar error + if (decl.moduleSpecifier.kind !== 10 /* SyntaxKind.StringLiteral */) { + return; + } + if (decl.kind === 272 /* SyntaxKind.ExportDeclaration */) { + if (decl.exportClause && ts.isNamedExports(decl.exportClause)) { + searchForNamedImport(decl.exportClause); + } + return; + } + var _a = decl.importClause || { name: undefined, namedBindings: undefined }, name = _a.name, namedBindings = _a.namedBindings; + if (namedBindings) { + switch (namedBindings.kind) { + case 268 /* SyntaxKind.NamespaceImport */: + handleNamespaceImportLike(namedBindings.name); + break; + case 269 /* SyntaxKind.NamedImports */: + // 'default' might be accessed as a named import `{ default as foo }`. + if (exportKind === 0 /* ExportKind.Named */ || exportKind === 1 /* ExportKind.Default */) { + searchForNamedImport(namedBindings); + } + break; + default: + ts.Debug.assertNever(namedBindings); + } + } + // `export =` might be imported by a default import if `--allowSyntheticDefaultImports` is on, so this handles both ExportKind.Default and ExportKind.ExportEquals. + // If a default import has the same name as the default export, allow to rename it. + // Given `import f` and `export default function f`, we will rename both, but for `import g` we will rename just that. + if (name && (exportKind === 1 /* ExportKind.Default */ || exportKind === 2 /* ExportKind.ExportEquals */) && (!isForRename || name.escapedText === ts.symbolEscapedNameNoDefault(exportSymbol))) { + var defaultImportAlias = checker.getSymbolAtLocation(name); + addSearch(name, defaultImportAlias); + } + } + /** + * `import x = require("./x")` or `import * as x from "./x"`. + * An `export =` may be imported by this syntax, so it may be a direct import. + * If it's not a direct import, it will be in `indirectUsers`, so we don't have to do anything here. + */ + function handleNamespaceImportLike(importName) { + // Don't rename an import that already has a different name than the export. + if (exportKind === 2 /* ExportKind.ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) { + addSearch(importName, checker.getSymbolAtLocation(importName)); + } + } + function searchForNamedImport(namedBindings) { + if (!namedBindings) { + return; + } + for (var _i = 0, _a = namedBindings.elements; _i < _a.length; _i++) { + var element = _a[_i]; + var name = element.name, propertyName = element.propertyName; + if (!isNameMatch((propertyName || name).escapedText)) { + continue; + } + if (propertyName) { + // This is `import { foo as bar } from "./a"` or `export { foo as bar } from "./a"`. `foo` isn't a local in the file, so just add it as a single reference. + singleReferences.push(propertyName); + // If renaming `{ foo as bar }`, don't touch `bar`, just `foo`. + // But do rename `foo` in ` { default as foo }` if that's the original export name. + if (!isForRename || name.escapedText === exportSymbol.escapedName) { + // Search locally for `bar`. + addSearch(name, checker.getSymbolAtLocation(name)); + } + } + else { + var localSymbol = element.kind === 275 /* SyntaxKind.ExportSpecifier */ && element.propertyName + ? checker.getExportSpecifierLocalTargetSymbol(element) // For re-exporting under a different name, we want to get the re-exported symbol. + : checker.getSymbolAtLocation(name); + addSearch(name, localSymbol); + } + } + } + function isNameMatch(name) { + // Use name of "default" even in `export =` case because we may have allowSyntheticDefaultImports + return name === exportSymbol.escapedName || exportKind !== 0 /* ExportKind.Named */ && name === "default" /* InternalSymbolName.Default */; + } + } + /** Returns 'true' is the namespace 'name' is re-exported from this module, and 'false' if it is only used locally. */ + function findNamespaceReExports(sourceFileLike, name, checker) { + var namespaceImportSymbol = checker.getSymbolAtLocation(name); + return !!forEachPossibleImportOrExportStatement(sourceFileLike, function (statement) { + if (!ts.isExportDeclaration(statement)) + return; + var exportClause = statement.exportClause, moduleSpecifier = statement.moduleSpecifier; + return !moduleSpecifier && exportClause && ts.isNamedExports(exportClause) && + exportClause.elements.some(function (element) { return checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol; }); + }); + } + function findModuleReferences(program, sourceFiles, searchModuleSymbol) { + var refs = []; + var checker = program.getTypeChecker(); + for (var _i = 0, sourceFiles_1 = sourceFiles; _i < sourceFiles_1.length; _i++) { + var referencingFile = sourceFiles_1[_i]; + var searchSourceFile = searchModuleSymbol.valueDeclaration; + if ((searchSourceFile === null || searchSourceFile === void 0 ? void 0 : searchSourceFile.kind) === 305 /* SyntaxKind.SourceFile */) { + for (var _a = 0, _b = referencingFile.referencedFiles; _a < _b.length; _a++) { + var ref = _b[_a]; + if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) { + refs.push({ kind: "reference", referencingFile: referencingFile, ref: ref }); + } + } + for (var _c = 0, _d = referencingFile.typeReferenceDirectives; _c < _d.length; _c++) { + var ref = _d[_c]; + var referenced = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat); + if (referenced !== undefined && referenced.resolvedFileName === searchSourceFile.fileName) { + refs.push({ kind: "reference", referencingFile: referencingFile, ref: ref }); + } + } + } + forEachImport(referencingFile, function (_importDecl, moduleSpecifier) { + var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol === searchModuleSymbol) { + refs.push({ kind: "import", literal: moduleSpecifier }); + } + }); + } + return refs; + } + FindAllReferences.findModuleReferences = findModuleReferences; + /** Returns a map from a module symbol Id to all import statements that directly reference the module. */ + function getDirectImportsMap(sourceFiles, checker, cancellationToken) { + var map = new ts.Map(); + for (var _i = 0, sourceFiles_2 = sourceFiles; _i < sourceFiles_2.length; _i++) { + var sourceFile = sourceFiles_2[_i]; + if (cancellationToken) + cancellationToken.throwIfCancellationRequested(); + forEachImport(sourceFile, function (importDecl, moduleSpecifier) { + var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol) { + var id = ts.getSymbolId(moduleSymbol).toString(); + var imports = map.get(id); + if (!imports) { + map.set(id, imports = []); + } + imports.push(importDecl); + } + }); + } + return map; + } + /** Iterates over all statements at the top level or in module declarations. Returns the first truthy result. */ + function forEachPossibleImportOrExportStatement(sourceFileLike, action) { + return ts.forEach(sourceFileLike.kind === 305 /* SyntaxKind.SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, function (statement) { + return action(statement) || (isAmbientModuleDeclaration(statement) && ts.forEach(statement.body && statement.body.statements, action)); + }); + } + /** Calls `action` for each import, re-export, or require() in a file. */ + function forEachImport(sourceFile, action) { + if (sourceFile.externalModuleIndicator || sourceFile.imports !== undefined) { + for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { + var i = _a[_i]; + action(ts.importFromModuleSpecifier(i), i); + } + } + else { + forEachPossibleImportOrExportStatement(sourceFile, function (statement) { + switch (statement.kind) { + case 272 /* SyntaxKind.ExportDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: { + var decl = statement; + if (decl.moduleSpecifier && ts.isStringLiteral(decl.moduleSpecifier)) { + action(decl, decl.moduleSpecifier); + } + break; + } + case 265 /* SyntaxKind.ImportEqualsDeclaration */: { + var decl = statement; + if (isExternalModuleImportEquals(decl)) { + action(decl, decl.moduleReference.expression); + } + break; + } + } + }); + } + } + /** + * Given a local reference, we might notice that it's an import/export and recursively search for references of that. + * If at an import, look locally for the symbol it imports. + * If at an export, look for all imports of it. + * This doesn't handle export specifiers; that is done in `getReferencesAtExportSpecifier`. + * @param comingFromExport If we are doing a search for all exports, don't bother looking backwards for the imported symbol, since that's the reason we're here. + */ + function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { + return comingFromExport ? getExport() : getExport() || getImport(); + function getExport() { + var _a; + var parent = node.parent; + var grandparent = parent.parent; + if (symbol.exportSymbol) { + if (parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + // When accessing an export of a JS module, there's no alias. The symbol will still be flagged as an export even though we're at the use. + // So check that we are at the declaration. + return ((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.some(function (d) { return d === parent; })) && ts.isBinaryExpression(grandparent) + ? getSpecialPropertyExport(grandparent, /*useLhsSymbol*/ false) + : undefined; + } + else { + return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent)); + } + } + else { + var exportNode = getExportNode(parent, node); + if (exportNode && ts.hasSyntacticModifier(exportNode, 1 /* ModifierFlags.Export */)) { + if (ts.isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) { + // We're at `Y` in `export import X = Y`. This is not the exported symbol, the left-hand-side is. So treat this as an import statement. + if (comingFromExport) { + return undefined; + } + var lhsSymbol = checker.getSymbolAtLocation(exportNode.name); + return { kind: 0 /* ImportExport.Import */, symbol: lhsSymbol }; + } + else { + return exportInfo(symbol, getExportKindForDeclaration(exportNode)); + } + } + else if (ts.isNamespaceExport(parent)) { + return exportInfo(symbol, 0 /* ExportKind.Named */); + } + // If we are in `export = a;` or `export default a;`, `parent` is the export assignment. + else if (ts.isExportAssignment(parent)) { + return getExportAssignmentExport(parent); + } + // If we are in `export = class A {};` (or `export = class A {};`) at `A`, `parent.parent` is the export assignment. + else if (ts.isExportAssignment(grandparent)) { + return getExportAssignmentExport(grandparent); + } + // Similar for `module.exports =` and `exports.A =`. + else if (ts.isBinaryExpression(parent)) { + return getSpecialPropertyExport(parent, /*useLhsSymbol*/ true); + } + else if (ts.isBinaryExpression(grandparent)) { + return getSpecialPropertyExport(grandparent, /*useLhsSymbol*/ true); + } + else if (ts.isJSDocTypedefTag(parent)) { + return exportInfo(symbol, 0 /* ExportKind.Named */); + } + } + function getExportAssignmentExport(ex) { + // Get the symbol for the `export =` node; its parent is the module it's the export of. + if (!ex.symbol.parent) + return undefined; + var exportKind = ex.isExportEquals ? 2 /* ExportKind.ExportEquals */ : 1 /* ExportKind.Default */; + return { kind: 1 /* ImportExport.Export */, symbol: symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind: exportKind } }; + } + function getSpecialPropertyExport(node, useLhsSymbol) { + var kind; + switch (ts.getAssignmentDeclarationKind(node)) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + kind = 0 /* ExportKind.Named */; + break; + case 2 /* AssignmentDeclarationKind.ModuleExports */: + kind = 2 /* ExportKind.ExportEquals */; + break; + default: + return undefined; + } + var sym = useLhsSymbol ? checker.getSymbolAtLocation(ts.getNameOfAccessExpression(ts.cast(node.left, ts.isAccessExpression))) : symbol; + return sym && exportInfo(sym, kind); + } + } + function getImport() { + var isImport = isNodeImport(node); + if (!isImport) + return undefined; + // A symbol being imported is always an alias. So get what that aliases to find the local symbol. + var importedSymbol = checker.getImmediateAliasedSymbol(symbol); + if (!importedSymbol) + return undefined; + // Search on the local symbol in the exporting module, not the exported symbol. + importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); + // Similarly, skip past the symbol for 'export =' + if (importedSymbol.escapedName === "export=") { + importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker); + } + // If the import has a different name than the export, do not continue searching. + // If `importedName` is undefined, do continue searching as the export is anonymous. + // (All imports returned from this function will be ignored anyway if we are in rename and this is a not a named export.) + var importedName = ts.symbolEscapedNameNoDefault(importedSymbol); + if (importedName === undefined || importedName === "default" /* InternalSymbolName.Default */ || importedName === symbol.escapedName) { + return { kind: 0 /* ImportExport.Import */, symbol: importedSymbol }; + } + } + function exportInfo(symbol, kind) { + var exportInfo = getExportInfo(symbol, kind, checker); + return exportInfo && { kind: 1 /* ImportExport.Export */, symbol: symbol, exportInfo: exportInfo }; + } + // Not meant for use with export specifiers or export assignment. + function getExportKindForDeclaration(node) { + return ts.hasSyntacticModifier(node, 512 /* ModifierFlags.Default */) ? 1 /* ExportKind.Default */ : 0 /* ExportKind.Named */; + } + } + FindAllReferences.getImportOrExportSymbol = getImportOrExportSymbol; + function getExportEqualsLocalSymbol(importedSymbol, checker) { + if (importedSymbol.flags & 2097152 /* SymbolFlags.Alias */) { + return ts.Debug.checkDefined(checker.getImmediateAliasedSymbol(importedSymbol)); + } + var decl = ts.Debug.checkDefined(importedSymbol.valueDeclaration); + if (ts.isExportAssignment(decl)) { // `export = class {}` + return ts.Debug.checkDefined(decl.expression.symbol); + } + else if (ts.isBinaryExpression(decl)) { // `module.exports = class {}` + return ts.Debug.checkDefined(decl.right.symbol); + } + else if (ts.isSourceFile(decl)) { // json module + return ts.Debug.checkDefined(decl.symbol); + } + return ts.Debug.fail(); + } + // If a reference is a class expression, the exported node would be its parent. + // If a reference is a variable declaration, the exported node would be the variable statement. + function getExportNode(parent, node) { + var declaration = ts.isVariableDeclaration(parent) ? parent : ts.isBindingElement(parent) ? ts.walkUpBindingElementsAndPatterns(parent) : undefined; + if (declaration) { + return parent.name !== node ? undefined : + ts.isCatchClause(declaration.parent) ? undefined : ts.isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : undefined; + } + else { + return parent; + } + } + function isNodeImport(node) { + var parent = node.parent; + switch (parent.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return parent.name === node && isExternalModuleImportEquals(parent); + case 270 /* SyntaxKind.ImportSpecifier */: + // For a rename import `{ foo as bar }`, don't search for the imported symbol. Just find local uses of `bar`. + return !parent.propertyName; + case 267 /* SyntaxKind.ImportClause */: + case 268 /* SyntaxKind.NamespaceImport */: + ts.Debug.assert(parent.name === node); + return true; + case 203 /* SyntaxKind.BindingElement */: + return ts.isInJSFile(node) && ts.isVariableDeclarationInitializedToBareOrAccessedRequire(parent.parent.parent); + default: + return false; + } + } + function getExportInfo(exportSymbol, exportKind, checker) { + var moduleSymbol = exportSymbol.parent; + if (!moduleSymbol) + return undefined; // This can happen if an `export` is not at the top-level (which is a compile error). + var exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol); // Need to get merged symbol in case there's an augmentation. + // `export` may appear in a namespace. In that case, just rely on global search. + return ts.isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol: exportingModuleSymbol, exportKind: exportKind } : undefined; + } + FindAllReferences.getExportInfo = getExportInfo; + /** If at an export specifier, go to the symbol it refers to. */ + function skipExportSpecifierSymbol(symbol, checker) { + // For `export { foo } from './bar", there's nothing to skip, because it does not create a new alias. But `export { foo } does. + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (ts.isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { + return checker.getExportSpecifierLocalTargetSymbol(declaration); + } + else if (ts.isPropertyAccessExpression(declaration) && ts.isModuleExportsAccessExpression(declaration.expression) && !ts.isPrivateIdentifier(declaration.name)) { + // Export of form 'module.exports.propName = expr'; + return checker.getSymbolAtLocation(declaration); + } + else if (ts.isShorthandPropertyAssignment(declaration) + && ts.isBinaryExpression(declaration.parent.parent) + && ts.getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* AssignmentDeclarationKind.ModuleExports */) { + return checker.getExportSpecifierLocalTargetSymbol(declaration.name); + } + } + } + return symbol; + } + function getContainingModuleSymbol(importer, checker) { + return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); + } + function getSourceFileLikeForImportDeclaration(node) { + if (node.kind === 208 /* SyntaxKind.CallExpression */) { + return node.getSourceFile(); + } + var parent = node.parent; + if (parent.kind === 305 /* SyntaxKind.SourceFile */) { + return parent; + } + ts.Debug.assert(parent.kind === 262 /* SyntaxKind.ModuleBlock */); + return ts.cast(parent.parent, isAmbientModuleDeclaration); + } + function isAmbientModuleDeclaration(node) { + return node.kind === 261 /* SyntaxKind.ModuleDeclaration */ && node.name.kind === 10 /* SyntaxKind.StringLiteral */; + } + function isExternalModuleImportEquals(eq) { + return eq.moduleReference.kind === 277 /* SyntaxKind.ExternalModuleReference */ && eq.moduleReference.expression.kind === 10 /* SyntaxKind.StringLiteral */; + } + })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var FindAllReferences; + (function (FindAllReferences) { + var DefinitionKind; + (function (DefinitionKind) { + DefinitionKind[DefinitionKind["Symbol"] = 0] = "Symbol"; + DefinitionKind[DefinitionKind["Label"] = 1] = "Label"; + DefinitionKind[DefinitionKind["Keyword"] = 2] = "Keyword"; + DefinitionKind[DefinitionKind["This"] = 3] = "This"; + DefinitionKind[DefinitionKind["String"] = 4] = "String"; + DefinitionKind[DefinitionKind["TripleSlashReference"] = 5] = "TripleSlashReference"; + })(DefinitionKind = FindAllReferences.DefinitionKind || (FindAllReferences.DefinitionKind = {})); + var EntryKind; + (function (EntryKind) { + EntryKind[EntryKind["Span"] = 0] = "Span"; + EntryKind[EntryKind["Node"] = 1] = "Node"; + EntryKind[EntryKind["StringLiteral"] = 2] = "StringLiteral"; + EntryKind[EntryKind["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty"; + EntryKind[EntryKind["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal"; + })(EntryKind = FindAllReferences.EntryKind || (FindAllReferences.EntryKind = {})); + function nodeEntry(node, kind) { + if (kind === void 0) { kind = 1 /* EntryKind.Node */; } + return { + kind: kind, + node: node.name || node, + context: getContextNodeForNodeEntry(node) + }; + } + FindAllReferences.nodeEntry = nodeEntry; + function isContextWithStartAndEndNode(node) { + return node && node.kind === undefined; + } + FindAllReferences.isContextWithStartAndEndNode = isContextWithStartAndEndNode; + function getContextNodeForNodeEntry(node) { + if (ts.isDeclaration(node)) { + return getContextNode(node); + } + if (!node.parent) + return undefined; + if (!ts.isDeclaration(node.parent) && !ts.isExportAssignment(node.parent)) { + // Special property assignment in javascript + if (ts.isInJSFile(node)) { + var binaryExpression = ts.isBinaryExpression(node.parent) ? + node.parent : + ts.isAccessExpression(node.parent) && + ts.isBinaryExpression(node.parent.parent) && + node.parent.parent.left === node.parent ? + node.parent.parent : + undefined; + if (binaryExpression && ts.getAssignmentDeclarationKind(binaryExpression) !== 0 /* AssignmentDeclarationKind.None */) { + return getContextNode(binaryExpression); + } + } + // Jsx Tags + if (ts.isJsxOpeningElement(node.parent) || ts.isJsxClosingElement(node.parent)) { + return node.parent.parent; + } + else if (ts.isJsxSelfClosingElement(node.parent) || + ts.isLabeledStatement(node.parent) || + ts.isBreakOrContinueStatement(node.parent)) { + return node.parent; + } + else if (ts.isStringLiteralLike(node)) { + var validImport = ts.tryGetImportFromModuleSpecifier(node); + if (validImport) { + var declOrStatement = ts.findAncestor(validImport, function (node) { + return ts.isDeclaration(node) || + ts.isStatement(node) || + ts.isJSDocTag(node); + }); + return ts.isDeclaration(declOrStatement) ? + getContextNode(declOrStatement) : + declOrStatement; + } + } + // Handle computed property name + var propertyName = ts.findAncestor(node, ts.isComputedPropertyName); + return propertyName ? + getContextNode(propertyName.parent) : + undefined; + } + if (node.parent.name === node || // node is name of declaration, use parent + ts.isConstructorDeclaration(node.parent) || + ts.isExportAssignment(node.parent) || + // Property name of the import export specifier or binding pattern, use parent + ((ts.isImportOrExportSpecifier(node.parent) || ts.isBindingElement(node.parent)) + && node.parent.propertyName === node) || + // Is default export + (node.kind === 88 /* SyntaxKind.DefaultKeyword */ && ts.hasSyntacticModifier(node.parent, 513 /* ModifierFlags.ExportDefault */))) { + return getContextNode(node.parent); + } + return undefined; + } + function getContextNode(node) { + if (!node) + return undefined; + switch (node.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return !ts.isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? + node : + ts.isVariableStatement(node.parent.parent) ? + node.parent.parent : + ts.isForInOrOfStatement(node.parent.parent) ? + getContextNode(node.parent.parent) : + node.parent; + case 203 /* SyntaxKind.BindingElement */: + return getContextNode(node.parent.parent); + case 270 /* SyntaxKind.ImportSpecifier */: + return node.parent.parent.parent; + case 275 /* SyntaxKind.ExportSpecifier */: + case 268 /* SyntaxKind.NamespaceImport */: + return node.parent.parent; + case 267 /* SyntaxKind.ImportClause */: + case 274 /* SyntaxKind.NamespaceExport */: + return node.parent; + case 221 /* SyntaxKind.BinaryExpression */: + return ts.isExpressionStatement(node.parent) ? + node.parent : + node; + case 244 /* SyntaxKind.ForOfStatement */: + case 243 /* SyntaxKind.ForInStatement */: + return { + start: node.initializer, + end: node.expression + }; + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? + getContextNode(ts.findAncestor(node.parent, function (node) { + return ts.isBinaryExpression(node) || ts.isForInOrOfStatement(node); + })) : + node; + default: + return node; + } + } + FindAllReferences.getContextNode = getContextNode; + function toContextSpan(textSpan, sourceFile, context) { + if (!context) + return undefined; + var contextSpan = isContextWithStartAndEndNode(context) ? + getTextSpan(context.start, sourceFile, context.end) : + getTextSpan(context, sourceFile); + return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? + { contextSpan: contextSpan } : + undefined; + } + FindAllReferences.toContextSpan = toContextSpan; + var FindReferencesUse; + (function (FindReferencesUse) { + /** + * When searching for references to a symbol, the location will not be adjusted (this is the default behavior when not specified). + */ + FindReferencesUse[FindReferencesUse["Other"] = 0] = "Other"; + /** + * When searching for references to a symbol, the location will be adjusted if the cursor was on a keyword. + */ + FindReferencesUse[FindReferencesUse["References"] = 1] = "References"; + /** + * When searching for references to a symbol, the location will be adjusted if the cursor was on a keyword. + * Unlike `References`, the location will only be adjusted keyword belonged to a declaration with a valid name. + * If set, we will find fewer references -- if it is referenced by several different names, we still only find references for the original name. + */ + FindReferencesUse[FindReferencesUse["Rename"] = 2] = "Rename"; + })(FindReferencesUse = FindAllReferences.FindReferencesUse || (FindAllReferences.FindReferencesUse = {})); + function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) { + var node = ts.getTouchingPropertyName(sourceFile, position); + var options = { use: 1 /* FindReferencesUse.References */ }; + var referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options); + var checker = program.getTypeChecker(); + // Unless the starting node is a declaration (vs e.g. JSDoc), don't attempt to compute isDefinition + var adjustedNode = Core.getAdjustedNode(node, options); + var symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : undefined; + return !referencedSymbols || !referencedSymbols.length ? undefined : ts.mapDefined(referencedSymbols, function (_a) { + var definition = _a.definition, references = _a.references; + // Only include referenced symbols that have a valid definition. + return definition && { + definition: checker.runWithCancellationToken(cancellationToken, function (checker) { return definitionToReferencedSymbolDefinitionInfo(definition, checker, node); }), + references: references.map(function (r) { return toReferencedSymbolEntry(r, symbol); }) + }; + }); + } + FindAllReferences.findReferencedSymbols = findReferencedSymbols; + function isDefinitionForReference(node) { + return node.kind === 88 /* SyntaxKind.DefaultKeyword */ + || !!ts.getDeclarationFromName(node) + || ts.isLiteralComputedPropertyDeclarationName(node) + || (node.kind === 134 /* SyntaxKind.ConstructorKeyword */ && ts.isConstructorDeclaration(node.parent)); + } + function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) { + var node = ts.getTouchingPropertyName(sourceFile, position); + var referenceEntries; + var entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position); + if (node.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */ + || node.parent.kind === 203 /* SyntaxKind.BindingElement */ + || node.parent.kind === 207 /* SyntaxKind.ElementAccessExpression */ + || node.kind === 106 /* SyntaxKind.SuperKeyword */) { + referenceEntries = entries && __spreadArray([], entries, true); + } + else { + var queue = entries && __spreadArray([], entries, true); + var seenNodes = new ts.Map(); + while (queue && queue.length) { + var entry = queue.shift(); + if (!ts.addToSeen(seenNodes, ts.getNodeId(entry.node))) { + continue; + } + referenceEntries = ts.append(referenceEntries, entry); + var entries_1 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos); + if (entries_1) { + queue.push.apply(queue, entries_1); + } + } + } + var checker = program.getTypeChecker(); + return ts.map(referenceEntries, function (entry) { return toImplementationLocation(entry, checker); }); + } + FindAllReferences.getImplementationsAtPosition = getImplementationsAtPosition; + function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) { + if (node.kind === 305 /* SyntaxKind.SourceFile */) { + return undefined; + } + var checker = program.getTypeChecker(); + // If invoked directly on a shorthand property assignment, then return + // the declaration of the symbol being assigned (not the symbol being assigned to). + if (node.parent.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + var result_2 = []; + Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, function (node) { return result_2.push(nodeEntry(node)); }); + return result_2; + } + else if (node.kind === 106 /* SyntaxKind.SuperKeyword */ || ts.isSuperProperty(node.parent)) { + // References to and accesses on the super keyword only have one possible implementation, so no + // need to "Find all References" + var symbol = checker.getSymbolAtLocation(node); + return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; + } + else { + // Perform "Find all References" and retrieve only those that are implementations + return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* FindReferencesUse.References */ }); + } + } + function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) { + return ts.map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), function (entry) { return convertEntry(entry, node, program.getTypeChecker()); }); + } + FindAllReferences.findReferenceOrRenameEntries = findReferenceOrRenameEntries; + function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet) { + if (options === void 0) { options = {}; } + if (sourceFilesSet === void 0) { sourceFilesSet = new ts.Set(sourceFiles.map(function (f) { return f.fileName; })); } + return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet)); + } + FindAllReferences.getReferenceEntriesForNode = getReferenceEntriesForNode; + function flattenEntries(referenceSymbols) { + return referenceSymbols && ts.flatMap(referenceSymbols, function (r) { return r.references; }); + } + function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) { + var info = (function () { + switch (def.type) { + case 0 /* DefinitionKind.Symbol */: { + var symbol = def.symbol; + var _a = getDefinitionKindAndDisplayParts(symbol, checker, originalNode), displayParts_1 = _a.displayParts, kind_1 = _a.kind; + var name_1 = displayParts_1.map(function (p) { return p.text; }).join(""); + var declaration = symbol.declarations && ts.firstOrUndefined(symbol.declarations); + var node = declaration ? (ts.getNameOfDeclaration(declaration) || declaration) : originalNode; + return __assign(__assign({}, getFileAndTextSpanFromNode(node)), { name: name_1, kind: kind_1, displayParts: displayParts_1, context: getContextNode(declaration) }); + } + case 1 /* DefinitionKind.Label */: { + var node = def.node; + return __assign(__assign({}, getFileAndTextSpanFromNode(node)), { name: node.text, kind: "label" /* ScriptElementKind.label */, displayParts: [ts.displayPart(node.text, ts.SymbolDisplayPartKind.text)] }); + } + case 2 /* DefinitionKind.Keyword */: { + var node = def.node; + var name_2 = ts.tokenToString(node.kind); + return __assign(__assign({}, getFileAndTextSpanFromNode(node)), { name: name_2, kind: "keyword" /* ScriptElementKind.keyword */, displayParts: [{ text: name_2, kind: "keyword" /* ScriptElementKind.keyword */ }] }); + } + case 3 /* DefinitionKind.This */: { + var node = def.node; + var symbol = checker.getSymbolAtLocation(node); + var displayParts_2 = symbol && ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, node.getSourceFile(), ts.getContainerNode(node), node).displayParts || [ts.textPart("this")]; + return __assign(__assign({}, getFileAndTextSpanFromNode(node)), { name: "this", kind: "var" /* ScriptElementKind.variableElement */, displayParts: displayParts_2 }); + } + case 4 /* DefinitionKind.String */: { + var node = def.node; + return __assign(__assign({}, getFileAndTextSpanFromNode(node)), { name: node.text, kind: "var" /* ScriptElementKind.variableElement */, displayParts: [ts.displayPart(ts.getTextOfNode(node), ts.SymbolDisplayPartKind.stringLiteral)] }); + } + case 5 /* DefinitionKind.TripleSlashReference */: { + return { + textSpan: ts.createTextSpanFromRange(def.reference), + sourceFile: def.file, + name: def.reference.fileName, + kind: "string" /* ScriptElementKind.string */, + displayParts: [ts.displayPart("\"".concat(def.reference.fileName, "\""), ts.SymbolDisplayPartKind.stringLiteral)] + }; + } + default: + return ts.Debug.assertNever(def); + } + })(); + var sourceFile = info.sourceFile, textSpan = info.textSpan, name = info.name, kind = info.kind, displayParts = info.displayParts, context = info.context; + return __assign({ containerKind: "" /* ScriptElementKind.unknown */, containerName: "", fileName: sourceFile.fileName, kind: kind, name: name, textSpan: textSpan, displayParts: displayParts }, toContextSpan(textSpan, sourceFile, context)); + } + function getFileAndTextSpanFromNode(node) { + var sourceFile = node.getSourceFile(); + return { + sourceFile: sourceFile, + textSpan: getTextSpan(ts.isComputedPropertyName(node) ? node.expression : node, sourceFile) + }; + } + function getDefinitionKindAndDisplayParts(symbol, checker, node) { + var meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol); + var enclosingDeclaration = symbol.declarations && ts.firstOrUndefined(symbol.declarations) || node; + var _a = ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning), displayParts = _a.displayParts, symbolKind = _a.symbolKind; + return { displayParts: displayParts, kind: symbolKind }; + } + function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText) { + return __assign(__assign({}, entryToDocumentSpan(entry)), (providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker))); + } + FindAllReferences.toRenameLocation = toRenameLocation; + function toReferencedSymbolEntry(entry, symbol) { + var referenceEntry = toReferenceEntry(entry); + if (!symbol) + return referenceEntry; + return __assign(__assign({}, referenceEntry), { isDefinition: entry.kind !== 0 /* EntryKind.Span */ && isDeclarationOfSymbol(entry.node, symbol) }); + } + function toReferenceEntry(entry) { + var documentSpan = entryToDocumentSpan(entry); + if (entry.kind === 0 /* EntryKind.Span */) { + return __assign(__assign({}, documentSpan), { isWriteAccess: false }); + } + var kind = entry.kind, node = entry.node; + return __assign(__assign({}, documentSpan), { isWriteAccess: isWriteAccessForReference(node), isInString: kind === 2 /* EntryKind.StringLiteral */ ? true : undefined }); + } + FindAllReferences.toReferenceEntry = toReferenceEntry; + function entryToDocumentSpan(entry) { + if (entry.kind === 0 /* EntryKind.Span */) { + return { textSpan: entry.textSpan, fileName: entry.fileName }; + } + else { + var sourceFile = entry.node.getSourceFile(); + var textSpan = getTextSpan(entry.node, sourceFile); + return __assign({ textSpan: textSpan, fileName: sourceFile.fileName }, toContextSpan(textSpan, sourceFile, entry.context)); + } + } + function getPrefixAndSuffixText(entry, originalNode, checker) { + if (entry.kind !== 0 /* EntryKind.Span */ && ts.isIdentifier(originalNode)) { + var node = entry.node, kind = entry.kind; + var parent = node.parent; + var name = originalNode.text; + var isShorthandAssignment = ts.isShorthandPropertyAssignment(parent); + if (isShorthandAssignment || (ts.isObjectBindingElementWithoutPropertyName(parent) && parent.name === node && parent.dotDotDotToken === undefined)) { + var prefixColon = { prefixText: name + ": " }; + var suffixColon = { suffixText: ": " + name }; + if (kind === 3 /* EntryKind.SearchedLocalFoundProperty */) { + return prefixColon; + } + if (kind === 4 /* EntryKind.SearchedPropertyFoundLocal */) { + return suffixColon; + } + // In `const o = { x }; o.x`, symbolAtLocation at `x` in `{ x }` is the property symbol. + // For a binding element `const { x } = o;`, symbolAtLocation at `x` is the property symbol. + if (isShorthandAssignment) { + var grandParent = parent.parent; + if (ts.isObjectLiteralExpression(grandParent) && + ts.isBinaryExpression(grandParent.parent) && + ts.isModuleExportsAccessExpression(grandParent.parent.left)) { + return prefixColon; + } + return suffixColon; + } + else { + return prefixColon; + } + } + else if (ts.isImportSpecifier(parent) && !parent.propertyName) { + // If the original symbol was using this alias, just rename the alias. + var originalSymbol = ts.isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode); + return ts.contains(originalSymbol.declarations, parent) ? { prefixText: name + " as " } : ts.emptyOptions; + } + else if (ts.isExportSpecifier(parent) && !parent.propertyName) { + // If the symbol for the node is same as declared node symbol use prefix text + return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? + { prefixText: name + " as " } : + { suffixText: " as " + name }; + } + } + return ts.emptyOptions; + } + function toImplementationLocation(entry, checker) { + var documentSpan = entryToDocumentSpan(entry); + if (entry.kind !== 0 /* EntryKind.Span */) { + var node = entry.node; + return __assign(__assign({}, documentSpan), implementationKindDisplayParts(node, checker)); + } + else { + return __assign(__assign({}, documentSpan), { kind: "" /* ScriptElementKind.unknown */, displayParts: [] }); + } + } + function implementationKindDisplayParts(node, checker) { + var symbol = checker.getSymbolAtLocation(ts.isDeclaration(node) && node.name ? node.name : node); + if (symbol) { + return getDefinitionKindAndDisplayParts(symbol, checker, node); + } + else if (node.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + return { + kind: "interface" /* ScriptElementKind.interfaceElement */, + displayParts: [ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */), ts.textPart("object literal"), ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)] + }; + } + else if (node.kind === 226 /* SyntaxKind.ClassExpression */) { + return { + kind: "local class" /* ScriptElementKind.localClassElement */, + displayParts: [ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */), ts.textPart("anonymous local class"), ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)] + }; + } + else { + return { kind: ts.getNodeKind(node), displayParts: [] }; + } + } + function toHighlightSpan(entry) { + var documentSpan = entryToDocumentSpan(entry); + if (entry.kind === 0 /* EntryKind.Span */) { + return { + fileName: documentSpan.fileName, + span: { + textSpan: documentSpan.textSpan, + kind: "reference" /* HighlightSpanKind.reference */ + } + }; + } + var writeAccess = isWriteAccessForReference(entry.node); + var span = __assign({ textSpan: documentSpan.textSpan, kind: writeAccess ? "writtenReference" /* HighlightSpanKind.writtenReference */ : "reference" /* HighlightSpanKind.reference */, isInString: entry.kind === 2 /* EntryKind.StringLiteral */ ? true : undefined }, documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan }); + return { fileName: documentSpan.fileName, span: span }; + } + FindAllReferences.toHighlightSpan = toHighlightSpan; + function getTextSpan(node, sourceFile, endNode) { + var start = node.getStart(sourceFile); + var end = (endNode || node).getEnd(); + if (ts.isStringLiteralLike(node) && (end - start) > 2) { + ts.Debug.assert(endNode === undefined); + start += 1; + end -= 1; + } + return ts.createTextSpanFromBounds(start, end); + } + function getTextSpanOfEntry(entry) { + return entry.kind === 0 /* EntryKind.Span */ ? entry.textSpan : + getTextSpan(entry.node, entry.node.getSourceFile()); + } + FindAllReferences.getTextSpanOfEntry = getTextSpanOfEntry; + /** A node is considered a writeAccess iff it is a name of a declaration or a target of an assignment */ + function isWriteAccessForReference(node) { + var decl = ts.getDeclarationFromName(node); + return !!decl && declarationIsWriteAccess(decl) || node.kind === 88 /* SyntaxKind.DefaultKeyword */ || ts.isWriteAccess(node); + } + /** Whether a reference, `node`, is a definition of the `target` symbol */ + function isDeclarationOfSymbol(node, target) { + var _a; + if (!target) + return false; + var source = ts.getDeclarationFromName(node) || + (node.kind === 88 /* SyntaxKind.DefaultKeyword */ ? node.parent + : ts.isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent + : node.kind === 134 /* SyntaxKind.ConstructorKeyword */ && ts.isConstructorDeclaration(node.parent) ? node.parent.parent + : undefined); + var commonjsSource = source && ts.isBinaryExpression(source) ? source.left : undefined; + return !!(source && ((_a = target.declarations) === null || _a === void 0 ? void 0 : _a.some(function (d) { return d === source || d === commonjsSource; }))); + } + /** + * True if 'decl' provides a value, as in `function f() {}`; + * false if 'decl' is just a location for a future write, as in 'let x;' + */ + function declarationIsWriteAccess(decl) { + // Consider anything in an ambient declaration to be a write access since it may be coming from JS. + if (!!(decl.flags & 16777216 /* NodeFlags.Ambient */)) + return true; + switch (decl.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + case 203 /* SyntaxKind.BindingElement */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 88 /* SyntaxKind.DefaultKeyword */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 299 /* SyntaxKind.EnumMember */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 267 /* SyntaxKind.ImportClause */: // default import + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 285 /* SyntaxKind.JsxAttribute */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + case 268 /* SyntaxKind.NamespaceImport */: + case 274 /* SyntaxKind.NamespaceExport */: + case 164 /* SyntaxKind.Parameter */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 163 /* SyntaxKind.TypeParameter */: + return true; + case 296 /* SyntaxKind.PropertyAssignment */: + // In `({ x: y } = 0);`, `x` is not a write access. (Won't call this function for `y`.) + return !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 171 /* SyntaxKind.Constructor */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return !!decl.body; + case 254 /* SyntaxKind.VariableDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: + return !!decl.initializer || ts.isCatchClause(decl.parent); + case 168 /* SyntaxKind.MethodSignature */: + case 166 /* SyntaxKind.PropertySignature */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 340 /* SyntaxKind.JSDocParameterTag */: + return false; + default: + return ts.Debug.failBadSyntaxKind(decl); + } + } + /** Encapsulates the core find-all-references algorithm. */ + var Core; + (function (Core) { + /** Core find-all-references algorithm. Handles special cases before delegating to `getReferencedSymbolsForSymbol`. */ + function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet) { + var _a, _b; + if (options === void 0) { options = {}; } + if (sourceFilesSet === void 0) { sourceFilesSet = new ts.Set(sourceFiles.map(function (f) { return f.fileName; })); } + node = getAdjustedNode(node, options); + if (ts.isSourceFile(node)) { + var resolvedRef = ts.GoToDefinition.getReferenceAtPosition(node, position, program); + if (!(resolvedRef === null || resolvedRef === void 0 ? void 0 : resolvedRef.file)) { + return undefined; + } + var moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol); + if (moduleSymbol) { + return getReferencedSymbolsForModule(program, moduleSymbol, /*excludeImportTypeOfExportEquals*/ false, sourceFiles, sourceFilesSet); + } + var fileIncludeReasons = program.getFileIncludeReasons(); + if (!fileIncludeReasons) { + return undefined; + } + return [{ + definition: { type: 5 /* DefinitionKind.TripleSlashReference */, reference: resolvedRef.reference, file: node }, + references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || ts.emptyArray + }]; + } + if (!options.implementations) { + var special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); + if (special) { + return special; + } + } + var checker = program.getTypeChecker(); + // constructors should use the class symbol, detected by name, if present + var symbol = checker.getSymbolAtLocation(ts.isConstructorDeclaration(node) && node.parent.name || node); + // Could not find a symbol e.g. unknown identifier + if (!symbol) { + // String literal might be a property (and thus have a symbol), so do this here rather than in getReferencedSymbolsSpecial. + if (!options.implementations && ts.isStringLiteralLike(node)) { + if (ts.isModuleSpecifierLike(node)) { + var fileIncludeReasons = program.getFileIncludeReasons(); + var referencedFileName = (_b = (_a = node.getSourceFile().resolvedModules) === null || _a === void 0 ? void 0 : _a.get(node.text, ts.getModeForUsageLocation(node.getSourceFile(), node))) === null || _b === void 0 ? void 0 : _b.resolvedFileName; + var referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : undefined; + if (referencedFile) { + return [{ definition: { type: 4 /* DefinitionKind.String */, node: node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || ts.emptyArray }]; + } + // Fall through to string literal references. This is not very likely to return + // anything useful, but I guess it's better than nothing, and there's an existing + // test that expects this to happen (fourslash/cases/untypedModuleImport.ts). + } + return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken); + } + return undefined; + } + if (symbol.escapedName === "export=" /* InternalSymbolName.ExportEquals */) { + return getReferencedSymbolsForModule(program, symbol.parent, /*excludeImportTypeOfExportEquals*/ false, sourceFiles, sourceFilesSet); + } + var moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); + if (moduleReferences && !(symbol.flags & 33554432 /* SymbolFlags.Transient */)) { + return moduleReferences; + } + var aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker); + var moduleReferencesOfExportTarget = aliasedSymbol && + getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); + var references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options); + return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget); + } + Core.getReferencedSymbolsForNode = getReferencedSymbolsForNode; + function getAdjustedNode(node, options) { + if (options.use === 1 /* FindReferencesUse.References */) { + node = ts.getAdjustedReferenceLocation(node); + } + else if (options.use === 2 /* FindReferencesUse.Rename */) { + node = ts.getAdjustedRenameLocation(node); + } + return node; + } + Core.getAdjustedNode = getAdjustedNode; + function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet) { + var _a, _b; + if (sourceFilesSet === void 0) { sourceFilesSet = new ts.Set(sourceFiles.map(function (f) { return f.fileName; })); } + var moduleSymbol = (_a = program.getSourceFile(fileName)) === null || _a === void 0 ? void 0 : _a.symbol; + if (moduleSymbol) { + return ((_b = getReferencedSymbolsForModule(program, moduleSymbol, /*excludeImportTypeOfExportEquals*/ false, sourceFiles, sourceFilesSet)[0]) === null || _b === void 0 ? void 0 : _b.references) || ts.emptyArray; + } + var fileIncludeReasons = program.getFileIncludeReasons(); + var referencedFile = program.getSourceFile(fileName); + return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || ts.emptyArray; + } + Core.getReferencesForFileName = getReferencesForFileName; + function getReferencesForNonModule(referencedFile, refFileMap, program) { + var entries; + var references = refFileMap.get(referencedFile.path) || ts.emptyArray; + for (var _i = 0, references_1 = references; _i < references_1.length; _i++) { + var ref = references_1[_i]; + if (ts.isReferencedFile(ref)) { + var referencingFile = program.getSourceFileByPath(ref.file); + var location = ts.getReferencedFileLocation(program.getSourceFileByPath, ref); + if (ts.isReferenceFileLocation(location)) { + entries = ts.append(entries, { + kind: 0 /* EntryKind.Span */, + fileName: referencingFile.fileName, + textSpan: ts.createTextSpanFromRange(location) + }); + } + } + } + return entries; + } + function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) { + if (node.parent && ts.isNamespaceExportDeclaration(node.parent)) { + var aliasedSymbol = checker.getAliasedSymbol(symbol); + var targetSymbol = checker.getMergedSymbol(aliasedSymbol); + if (aliasedSymbol !== targetSymbol) { + return targetSymbol; + } + } + return undefined; + } + function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) { + var moduleSourceFile = (symbol.flags & 1536 /* SymbolFlags.Module */) && symbol.declarations && ts.find(symbol.declarations, ts.isSourceFile); + if (!moduleSourceFile) + return undefined; + var exportEquals = symbol.exports.get("export=" /* InternalSymbolName.ExportEquals */); + // If !!exportEquals, we're about to add references to `import("mod")` anyway, so don't double-count them. + var moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet); + if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName)) + return moduleReferences; + // Continue to get references to 'export ='. + var checker = program.getTypeChecker(); + symbol = ts.skipAlias(exportEquals, checker); + return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(symbol, /*node*/ undefined, sourceFiles, sourceFilesSet, checker, cancellationToken, options)); + } + /** + * Merges the references by sorting them (by file index in sourceFiles and their location in it) that point to same definition symbol + */ + function mergeReferences(program) { + var referencesToMerge = []; + for (var _i = 1; _i < arguments.length; _i++) { + referencesToMerge[_i - 1] = arguments[_i]; + } + var result; + for (var _a = 0, referencesToMerge_1 = referencesToMerge; _a < referencesToMerge_1.length; _a++) { + var references = referencesToMerge_1[_a]; + if (!references || !references.length) + continue; + if (!result) { + result = references; + continue; + } + var _loop_5 = function (entry) { + if (!entry.definition || entry.definition.type !== 0 /* DefinitionKind.Symbol */) { + result.push(entry); + return "continue"; + } + var symbol = entry.definition.symbol; + var refIndex = ts.findIndex(result, function (ref) { return !!ref.definition && + ref.definition.type === 0 /* DefinitionKind.Symbol */ && + ref.definition.symbol === symbol; }); + if (refIndex === -1) { + result.push(entry); + return "continue"; + } + var reference = result[refIndex]; + result[refIndex] = { + definition: reference.definition, + references: reference.references.concat(entry.references).sort(function (entry1, entry2) { + var entry1File = getSourceFileIndexOfEntry(program, entry1); + var entry2File = getSourceFileIndexOfEntry(program, entry2); + if (entry1File !== entry2File) { + return ts.compareValues(entry1File, entry2File); + } + var entry1Span = getTextSpanOfEntry(entry1); + var entry2Span = getTextSpanOfEntry(entry2); + return entry1Span.start !== entry2Span.start ? + ts.compareValues(entry1Span.start, entry2Span.start) : + ts.compareValues(entry1Span.length, entry2Span.length); + }) + }; + }; + for (var _b = 0, references_2 = references; _b < references_2.length; _b++) { + var entry = references_2[_b]; + _loop_5(entry); + } + } + return result; + } + function getSourceFileIndexOfEntry(program, entry) { + var sourceFile = entry.kind === 0 /* EntryKind.Span */ ? + program.getSourceFile(entry.fileName) : + entry.node.getSourceFile(); + return program.getSourceFiles().indexOf(sourceFile); + } + function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) { + ts.Debug.assert(!!symbol.valueDeclaration); + var references = ts.mapDefined(FindAllReferences.findModuleReferences(program, sourceFiles, symbol), function (reference) { + if (reference.kind === "import") { + var parent = reference.literal.parent; + if (ts.isLiteralTypeNode(parent)) { + var importType = ts.cast(parent.parent, ts.isImportTypeNode); + if (excludeImportTypeOfExportEquals && !importType.qualifier) { + return undefined; + } + } + // import("foo") with no qualifier will reference the `export =` of the module, which may be referenced anyway. + return nodeEntry(reference.literal); + } + else { + return { + kind: 0 /* EntryKind.Span */, + fileName: reference.referencingFile.fileName, + textSpan: ts.createTextSpanFromRange(reference.ref), + }; + } + }); + if (symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + switch (decl.kind) { + case 305 /* SyntaxKind.SourceFile */: + // Don't include the source file itself. (This may not be ideal behavior, but awkward to include an entire file as a reference.) + break; + case 261 /* SyntaxKind.ModuleDeclaration */: + if (sourceFilesSet.has(decl.getSourceFile().fileName)) { + references.push(nodeEntry(decl.name)); + } + break; + default: + // This may be merged with something. + ts.Debug.assert(!!(symbol.flags & 33554432 /* SymbolFlags.Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration."); + } + } + } + var exported = symbol.exports.get("export=" /* InternalSymbolName.ExportEquals */); + if (exported === null || exported === void 0 ? void 0 : exported.declarations) { + for (var _b = 0, _c = exported.declarations; _b < _c.length; _b++) { + var decl = _c[_b]; + var sourceFile = decl.getSourceFile(); + if (sourceFilesSet.has(sourceFile.fileName)) { + // At `module.exports = ...`, reference node is `module` + var node = ts.isBinaryExpression(decl) && ts.isPropertyAccessExpression(decl.left) ? decl.left.expression : + ts.isExportAssignment(decl) ? ts.Debug.checkDefined(ts.findChildOfKind(decl, 93 /* SyntaxKind.ExportKeyword */, sourceFile)) : + ts.getNameOfDeclaration(decl) || decl; + references.push(nodeEntry(node)); + } + } + } + return references.length ? [{ definition: { type: 0 /* DefinitionKind.Symbol */, symbol: symbol }, references: references }] : ts.emptyArray; + } + /** As in a `readonly prop: any` or `constructor(readonly prop: any)`, not a `readonly any[]`. */ + function isReadonlyTypeOperator(node) { + return node.kind === 145 /* SyntaxKind.ReadonlyKeyword */ + && ts.isTypeOperatorNode(node.parent) + && node.parent.operator === 145 /* SyntaxKind.ReadonlyKeyword */; + } + /** getReferencedSymbols for special node kinds. */ + function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { + if (ts.isTypeKeyword(node.kind)) { + // A void expression (i.e., `void foo()`) is not special, but the `void` type is. + if (node.kind === 114 /* SyntaxKind.VoidKeyword */ && ts.isVoidExpression(node.parent)) { + return undefined; + } + // A modifier readonly (like on a property declaration) is not special; + // a readonly type keyword (like `readonly string[]`) is. + if (node.kind === 145 /* SyntaxKind.ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) { + return undefined; + } + // Likewise, when we *are* looking for a special keyword, make sure we + // *don’t* include readonly member modifiers. + return getAllReferencesForKeyword(sourceFiles, node.kind, cancellationToken, node.kind === 145 /* SyntaxKind.ReadonlyKeyword */ ? isReadonlyTypeOperator : undefined); + } + if (ts.isImportMeta(node.parent) && node.parent.name === node) { + return getAllReferencesForImportMeta(sourceFiles, cancellationToken); + } + if (ts.isStaticModifier(node) && ts.isClassStaticBlockDeclaration(node.parent)) { + return [{ definition: { type: 2 /* DefinitionKind.Keyword */, node: node }, references: [nodeEntry(node)] }]; + } + // Labels + if (ts.isJumpStatementTarget(node)) { + var labelDefinition = ts.getTargetLabel(node.parent, node.text); + // if we have a label definition, look within its statement for references, if not, then + // the label is undefined and we have no results.. + return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); + } + else if (ts.isLabelOfLabeledStatement(node)) { + // it is a label definition and not a target, search within the parent labeledStatement + return getLabelReferencesInNode(node.parent, node); + } + if (ts.isThis(node)) { + return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); + } + if (node.kind === 106 /* SyntaxKind.SuperKeyword */) { + return getReferencesForSuperKeyword(node); + } + return undefined; + } + /** Core find-all-references algorithm for a normal symbol. */ + function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) { + var symbol = node && skipPastExportOrImportSpecifierOrUnion(originalSymbol, node, checker, /*useLocalSymbolForExportSpecifier*/ !isForRenameWithPrefixAndSuffixText(options)) || originalSymbol; + // Compute the meaning from the location and the symbol it references + var searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* SemanticMeaning.All */; + var result = []; + var state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : 0 /* SpecialSearchKind.None */, checker, cancellationToken, searchMeaning, options, result); + var exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? undefined : ts.find(symbol.declarations, ts.isExportSpecifier); + if (exportSpecifier) { + // When renaming at an export specifier, rename the export and not the thing being exported. + getReferencesAtExportSpecifier(exportSpecifier.name, symbol, exportSpecifier, state.createSearch(node, originalSymbol, /*comingFrom*/ undefined), state, /*addReferencesHere*/ true, /*alwaysGetReferences*/ true); + } + else if (node && node.kind === 88 /* SyntaxKind.DefaultKeyword */ && symbol.escapedName === "default" /* InternalSymbolName.Default */ && symbol.parent) { + addReference(node, symbol, state); + searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* ExportKind.Default */ }, state); + } + else { + var search = state.createSearch(node, symbol, /*comingFrom*/ undefined, { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* FindReferencesUse.Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }); + getReferencesInContainerOrFiles(symbol, state, search); + } + return result; + } + function getReferencesInContainerOrFiles(symbol, state, search) { + // Try to get the smallest valid scope that we can limit our search to; + // otherwise we'll need to search globally (i.e. include each file). + var scope = getSymbolScope(symbol); + if (scope) { + getReferencesInContainer(scope, scope.getSourceFile(), search, state, /*addReferencesHere*/ !(ts.isSourceFile(scope) && !ts.contains(state.sourceFiles, scope))); + } + else { + // Global search + for (var _i = 0, _a = state.sourceFiles; _i < _a.length; _i++) { + var sourceFile = _a[_i]; + state.cancellationToken.throwIfCancellationRequested(); + searchForName(sourceFile, search, state); + } + } + } + function getSpecialSearchKind(node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + case 134 /* SyntaxKind.ConstructorKeyword */: + return 1 /* SpecialSearchKind.Constructor */; + case 79 /* SyntaxKind.Identifier */: + if (ts.isClassLike(node.parent)) { + ts.Debug.assert(node.parent.name === node); + return 2 /* SpecialSearchKind.Class */; + } + // falls through + default: + return 0 /* SpecialSearchKind.None */; + } + } + /** Handle a few special cases relating to export/import specifiers. */ + function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) { + var parent = node.parent; + if (ts.isExportSpecifier(parent) && useLocalSymbolForExportSpecifier) { + return getLocalSymbolForExportSpecifier(node, symbol, parent, checker); + } + // If the symbol is declared as part of a declaration like `{ type: "a" } | { type: "b" }`, use the property on the union type to get more references. + return ts.firstDefined(symbol.declarations, function (decl) { + if (!decl.parent) { + // Ignore UMD module and global merge + if (symbol.flags & 33554432 /* SymbolFlags.Transient */) + return undefined; + // Assertions for GH#21814. We should be handling SourceFile symbols in `getReferencedSymbolsForModule` instead of getting here. + ts.Debug.fail("Unexpected symbol at ".concat(ts.Debug.formatSyntaxKind(node.kind), ": ").concat(ts.Debug.formatSymbol(symbol))); + } + return ts.isTypeLiteralNode(decl.parent) && ts.isUnionTypeNode(decl.parent.parent) + ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) + : undefined; + }); + } + var SpecialSearchKind; + (function (SpecialSearchKind) { + SpecialSearchKind[SpecialSearchKind["None"] = 0] = "None"; + SpecialSearchKind[SpecialSearchKind["Constructor"] = 1] = "Constructor"; + SpecialSearchKind[SpecialSearchKind["Class"] = 2] = "Class"; + })(SpecialSearchKind || (SpecialSearchKind = {})); + function getNonModuleSymbolOfMergedModuleSymbol(symbol) { + if (!(symbol.flags & (1536 /* SymbolFlags.Module */ | 33554432 /* SymbolFlags.Transient */))) + return undefined; + var decl = symbol.declarations && ts.find(symbol.declarations, function (d) { return !ts.isSourceFile(d) && !ts.isModuleDeclaration(d); }); + return decl && decl.symbol; + } + /** + * Holds all state needed for the finding references. + * Unlike `Search`, there is only one `State`. + */ + var State = /** @class */ (function () { + function State(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) { + this.sourceFiles = sourceFiles; + this.sourceFilesSet = sourceFilesSet; + this.specialSearchKind = specialSearchKind; + this.checker = checker; + this.cancellationToken = cancellationToken; + this.searchMeaning = searchMeaning; + this.options = options; + this.result = result; + /** Cache for `explicitlyinheritsFrom`. */ + this.inheritsFromCache = new ts.Map(); + /** + * Type nodes can contain multiple references to the same type. For example: + * let x: Foo & (Foo & Bar) = ... + * Because we are returning the implementation locations and not the identifier locations, + * duplicate entries would be returned here as each of the type references is part of + * the same implementation. For that reason, check before we add a new entry. + */ + this.markSeenContainingTypeReference = ts.nodeSeenTracker(); + /** + * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once. + * For example: + * // b.ts + * export { foo as bar } from "./a"; + * import { bar } from "./b"; + * + * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local). + * But another reference to it may appear in the same source file. + * See `tests/cases/fourslash/transitiveExportImports3.ts`. + */ + this.markSeenReExportRHS = ts.nodeSeenTracker(); + this.symbolIdToReferences = []; + // Source file ID → symbol ID → Whether the symbol has been searched for in the source file. + this.sourceFileToSeenSymbols = []; + } + State.prototype.includesSourceFile = function (sourceFile) { + return this.sourceFilesSet.has(sourceFile.fileName); + }; + /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */ + State.prototype.getImportSearches = function (exportSymbol, exportInfo) { + if (!this.importTracker) + this.importTracker = FindAllReferences.createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken); + return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* FindReferencesUse.Rename */); + }; + /** @param allSearchSymbols set of additional symbols for use by `includes`. */ + State.prototype.createSearch = function (location, symbol, comingFrom, searchOptions) { + if (searchOptions === void 0) { searchOptions = {}; } + // Note: if this is an external module symbol, the name doesn't include quotes. + // Note: getLocalSymbolForExportDefault handles `export default class C {}`, but not `export default C` or `export { C as default }`. + // The other two forms seem to be handled downstream (e.g. in `skipPastExportOrImportSpecifier`), so special-casing the first form + // here appears to be intentional). + var _a = searchOptions.text, text = _a === void 0 ? ts.stripQuotes(ts.symbolName(ts.getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)) : _a, _b = searchOptions.allSearchSymbols, allSearchSymbols = _b === void 0 ? [symbol] : _b; + var escapedText = ts.escapeLeadingUnderscores(text); + var parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : undefined; + return { symbol: symbol, comingFrom: comingFrom, text: text, escapedText: escapedText, parents: parents, allSearchSymbols: allSearchSymbols, includes: function (sym) { return ts.contains(allSearchSymbols, sym); } }; + }; + /** + * Callback to add references for a particular searched symbol. + * This initializes a reference group, so only call this if you will add at least one reference. + */ + State.prototype.referenceAdder = function (searchSymbol) { + var symbolId = ts.getSymbolId(searchSymbol); + var references = this.symbolIdToReferences[symbolId]; + if (!references) { + references = this.symbolIdToReferences[symbolId] = []; + this.result.push({ definition: { type: 0 /* DefinitionKind.Symbol */, symbol: searchSymbol }, references: references }); + } + return function (node, kind) { return references.push(nodeEntry(node, kind)); }; + }; + /** Add a reference with no associated definition. */ + State.prototype.addStringOrCommentReference = function (fileName, textSpan) { + this.result.push({ + definition: undefined, + references: [{ kind: 0 /* EntryKind.Span */, fileName: fileName, textSpan: textSpan }] + }); + }; + /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */ + State.prototype.markSearchedSymbols = function (sourceFile, symbols) { + var sourceId = ts.getNodeId(sourceFile); + var seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = new ts.Set()); + var anyNewSymbols = false; + for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) { + var sym = symbols_1[_i]; + anyNewSymbols = ts.tryAddToSet(seenSymbols, ts.getSymbolId(sym)) || anyNewSymbols; + } + return anyNewSymbols; + }; + return State; + }()); + /** Search for all imports of a given exported symbol using `State.getImportSearches`. */ + function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { + var _a = state.getImportSearches(exportSymbol, exportInfo), importSearches = _a.importSearches, singleReferences = _a.singleReferences, indirectUsers = _a.indirectUsers; + // For `import { foo as bar }` just add the reference to `foo`, and don't otherwise search in the file. + if (singleReferences.length) { + var addRef = state.referenceAdder(exportSymbol); + for (var _i = 0, singleReferences_1 = singleReferences; _i < singleReferences_1.length; _i++) { + var singleRef = singleReferences_1[_i]; + if (shouldAddSingleReference(singleRef, state)) + addRef(singleRef); + } + } + // For each import, find all references to that import in its source file. + for (var _b = 0, importSearches_1 = importSearches; _b < importSearches_1.length; _b++) { + var _c = importSearches_1[_b], importLocation = _c[0], importSymbol = _c[1]; + getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* ImportExport.Export */), state); + } + if (indirectUsers.length) { + var indirectSearch = void 0; + switch (exportInfo.exportKind) { + case 0 /* ExportKind.Named */: + indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* ImportExport.Export */); + break; + case 1 /* ExportKind.Default */: + // Search for a property access to '.default'. This can't be renamed. + indirectSearch = state.options.use === 2 /* FindReferencesUse.Rename */ ? undefined : state.createSearch(exportLocation, exportSymbol, 1 /* ImportExport.Export */, { text: "default" }); + break; + case 2 /* ExportKind.ExportEquals */: + break; + } + if (indirectSearch) { + for (var _d = 0, indirectUsers_1 = indirectUsers; _d < indirectUsers_1.length; _d++) { + var indirectUser = indirectUsers_1[_d]; + searchForName(indirectUser, indirectSearch, state); + } + } + } + } + function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) { + var importTracker = FindAllReferences.createImportTracker(sourceFiles, new ts.Set(sourceFiles.map(function (f) { return f.fileName; })), checker, cancellationToken); + var _a = importTracker(exportSymbol, { exportKind: isDefaultExport ? 1 /* ExportKind.Default */ : 0 /* ExportKind.Named */, exportingModuleSymbol: exportingModuleSymbol }, /*isForRename*/ false), importSearches = _a.importSearches, indirectUsers = _a.indirectUsers, singleReferences = _a.singleReferences; + for (var _i = 0, importSearches_2 = importSearches; _i < importSearches_2.length; _i++) { + var importLocation = importSearches_2[_i][0]; + cb(importLocation); + } + for (var _b = 0, singleReferences_2 = singleReferences; _b < singleReferences_2.length; _b++) { + var singleReference = singleReferences_2[_b]; + if (ts.isIdentifier(singleReference) && ts.isImportTypeNode(singleReference.parent)) { + cb(singleReference); + } + } + for (var _c = 0, indirectUsers_2 = indirectUsers; _c < indirectUsers_2.length; _c++) { + var indirectUser = indirectUsers_2[_c]; + for (var _d = 0, _e = getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName); _d < _e.length; _d++) { + var node = _e[_d]; + // Import specifiers should be handled by importSearches + var symbol = checker.getSymbolAtLocation(node); + var hasExportAssignmentDeclaration = ts.some(symbol === null || symbol === void 0 ? void 0 : symbol.declarations, function (d) { return ts.tryCast(d, ts.isExportAssignment) ? true : false; }); + if (ts.isIdentifier(node) && !ts.isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) { + cb(node); + } + } + } + } + Core.eachExportReference = eachExportReference; + function shouldAddSingleReference(singleRef, state) { + if (!hasMatchingMeaning(singleRef, state)) + return false; + if (state.options.use !== 2 /* FindReferencesUse.Rename */) + return true; + // Don't rename an import type `import("./module-name")` when renaming `name` in `export = name;` + if (!ts.isIdentifier(singleRef)) + return false; + // At `default` in `import { default as x }` or `export { default as x }`, do add a reference, but do not rename. + return !(ts.isImportOrExportSpecifier(singleRef.parent) && singleRef.escapedText === "default" /* InternalSymbolName.Default */); + } + // Go to the symbol we imported from and find references for it. + function searchForImportedSymbol(symbol, state) { + if (!symbol.declarations) + return; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + var exportingFile = declaration.getSourceFile(); + // Need to search in the file even if it's not in the search-file set, because it might export the symbol. + getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* ImportExport.Import */), state, state.includesSourceFile(exportingFile)); + } + } + /** Search for all occurrences of an identifier in a source file (and filter out the ones that match). */ + function searchForName(sourceFile, search, state) { + if (ts.getNameTable(sourceFile).get(search.escapedText) !== undefined) { + getReferencesInSourceFile(sourceFile, search, state); + } + } + function getPropertySymbolOfDestructuringAssignment(location, checker) { + return ts.isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) + ? checker.getPropertySymbolOfDestructuringAssignment(location) + : undefined; + } + /** + * Determines the smallest scope in which a symbol may have named references. + * Note that not every construct has been accounted for. This function can + * probably be improved. + * + * @returns undefined if the scope cannot be determined, implying that + * a reference to a symbol can occur anywhere. + */ + function getSymbolScope(symbol) { + // If this is the symbol of a named function expression or named class expression, + // then named references are limited to its own scope. + var declarations = symbol.declarations, flags = symbol.flags, parent = symbol.parent, valueDeclaration = symbol.valueDeclaration; + if (valueDeclaration && (valueDeclaration.kind === 213 /* SyntaxKind.FunctionExpression */ || valueDeclaration.kind === 226 /* SyntaxKind.ClassExpression */)) { + return valueDeclaration; + } + if (!declarations) { + return undefined; + } + // If this is private property or method, the scope is the containing class + if (flags & (4 /* SymbolFlags.Property */ | 8192 /* SymbolFlags.Method */)) { + var privateDeclaration = ts.find(declarations, function (d) { return ts.hasEffectiveModifier(d, 8 /* ModifierFlags.Private */) || ts.isPrivateIdentifierClassElementDeclaration(d); }); + if (privateDeclaration) { + return ts.getAncestor(privateDeclaration, 257 /* SyntaxKind.ClassDeclaration */); + } + // Else this is a public property and could be accessed from anywhere. + return undefined; + } + // If symbol is of object binding pattern element without property name we would want to + // look for property too and that could be anywhere + if (declarations.some(ts.isObjectBindingElementWithoutPropertyName)) { + return undefined; + } + /* + If the symbol has a parent, it's globally visible unless: + - It's a private property (handled above). + - It's a type parameter. + - The parent is an external module: then we should only search in the module (and recurse on the export later). + - But if the parent has `export as namespace`, the symbol is globally visible through that namespace. + */ + var exposedByParent = parent && !(symbol.flags & 262144 /* SymbolFlags.TypeParameter */); + if (exposedByParent && !(ts.isExternalModuleSymbol(parent) && !parent.globalExports)) { + return undefined; + } + var scope; + for (var _i = 0, declarations_1 = declarations; _i < declarations_1.length; _i++) { + var declaration = declarations_1[_i]; + var container = ts.getContainerNode(declaration); + if (scope && scope !== container) { + // Different declarations have different containers, bail out + return undefined; + } + if (!container || container.kind === 305 /* SyntaxKind.SourceFile */ && !ts.isExternalOrCommonJsModule(container)) { + // This is a global variable and not an external module, any declaration defined + // within this scope is visible outside the file + return undefined; + } + scope = container; + if (ts.isFunctionExpression(scope)) { + var next = void 0; + while (next = ts.getNextJSDocCommentLocation(scope)) { + scope = next; + } + } + } + // If symbol.parent, this means we are in an export of an external module. (Otherwise we would have returned `undefined` above.) + // For an export of a module, we may be in a declaration file, and it may be accessed elsewhere. E.g.: + // declare module "a" { export type T = number; } + // declare module "b" { import { T } from "a"; export const x: T; } + // So we must search the whole source file. (Because we will mark the source file as seen, we we won't return to it when searching for imports.) + return exposedByParent ? scope.getSourceFile() : scope; // TODO: GH#18217 + } + /** Used as a quick check for whether a symbol is used at all in a file (besides its definition). */ + function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer) { + if (searchContainer === void 0) { searchContainer = sourceFile; } + return eachSymbolReferenceInFile(definition, checker, sourceFile, function () { return true; }, searchContainer) || false; + } + Core.isSymbolReferencedInFile = isSymbolReferencedInFile; + function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer) { + if (searchContainer === void 0) { searchContainer = sourceFile; } + var symbol = ts.isParameterPropertyDeclaration(definition.parent, definition.parent.parent) + ? ts.first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) + : checker.getSymbolAtLocation(definition); + if (!symbol) + return undefined; + for (var _i = 0, _a = getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer); _i < _a.length; _i++) { + var token = _a[_i]; + if (!ts.isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText) + continue; + var referenceSymbol = checker.getSymbolAtLocation(token); + if (referenceSymbol === symbol + || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol + || ts.isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) { + var res = cb(token); + if (res) + return res; + } + } + } + Core.eachSymbolReferenceInFile = eachSymbolReferenceInFile; + function getTopMostDeclarationNamesInFile(declarationName, sourceFile) { + var candidates = ts.filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), function (name) { return !!ts.getDeclarationFromName(name); }); + return candidates.reduce(function (topMost, decl) { + var depth = getDepth(decl); + if (!ts.some(topMost.declarationNames) || depth === topMost.depth) { + topMost.declarationNames.push(decl); + topMost.depth = depth; + } + else if (depth < topMost.depth) { + topMost.declarationNames = [decl]; + topMost.depth = depth; + } + return topMost; + }, { depth: Infinity, declarationNames: [] }).declarationNames; + function getDepth(declaration) { + var depth = 0; + while (declaration) { + declaration = ts.getContainerNode(declaration); + depth++; + } + return depth; + } + } + Core.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile; + function someSignatureUsage(signature, sourceFiles, checker, cb) { + if (!signature.name || !ts.isIdentifier(signature.name)) + return false; + var symbol = ts.Debug.checkDefined(checker.getSymbolAtLocation(signature.name)); + for (var _i = 0, sourceFiles_3 = sourceFiles; _i < sourceFiles_3.length; _i++) { + var sourceFile = sourceFiles_3[_i]; + for (var _a = 0, _b = getPossibleSymbolReferenceNodes(sourceFile, symbol.name); _a < _b.length; _a++) { + var name = _b[_a]; + if (!ts.isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText) + continue; + var called = ts.climbPastPropertyAccess(name); + var call = ts.isCallExpression(called.parent) && called.parent.expression === called ? called.parent : undefined; + var referenceSymbol = checker.getSymbolAtLocation(name); + if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some(function (s) { return s === symbol; })) { + if (cb(name, call)) { + return true; + } + } + } + } + return false; + } + Core.someSignatureUsage = someSignatureUsage; + function getPossibleSymbolReferenceNodes(sourceFile, symbolName, container) { + if (container === void 0) { container = sourceFile; } + return getPossibleSymbolReferencePositions(sourceFile, symbolName, container).map(function (pos) { return ts.getTouchingPropertyName(sourceFile, pos); }); + } + function getPossibleSymbolReferencePositions(sourceFile, symbolName, container) { + if (container === void 0) { container = sourceFile; } + var positions = []; + /// TODO: Cache symbol existence for files to save text search + // Also, need to make this work for unicode escapes. + // Be resilient in the face of a symbol with no name or zero length name + if (!symbolName || !symbolName.length) { + return positions; + } + var text = sourceFile.text; + var sourceLength = text.length; + var symbolNameLength = symbolName.length; + var position = text.indexOf(symbolName, container.pos); + while (position >= 0) { + // If we are past the end, stop looking + if (position > container.end) + break; + // We found a match. Make sure it's not part of a larger word (i.e. the char + // before and after it have to be a non-identifier char). + var endPosition = position + symbolNameLength; + if ((position === 0 || !ts.isIdentifierPart(text.charCodeAt(position - 1), 99 /* ScriptTarget.Latest */)) && + (endPosition === sourceLength || !ts.isIdentifierPart(text.charCodeAt(endPosition), 99 /* ScriptTarget.Latest */))) { + // Found a real match. Keep searching. + positions.push(position); + } + position = text.indexOf(symbolName, position + symbolNameLength + 1); + } + return positions; + } + function getLabelReferencesInNode(container, targetLabel) { + var sourceFile = container.getSourceFile(); + var labelName = targetLabel.text; + var references = ts.mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), function (node) { + // Only pick labels that are either the target label, or have a target that is the target label + return node === targetLabel || (ts.isJumpStatementTarget(node) && ts.getTargetLabel(node, labelName) === targetLabel) ? nodeEntry(node) : undefined; + }); + return [{ definition: { type: 1 /* DefinitionKind.Label */, node: targetLabel }, references: references }]; + } + function isValidReferencePosition(node, searchSymbolName) { + // Compare the length so we filter out strict superstrings of the symbol we are looking for + switch (node.kind) { + case 80 /* SyntaxKind.PrivateIdentifier */: + if (ts.isJSDocMemberName(node.parent)) { + return true; + } + // falls through I guess + case 79 /* SyntaxKind.Identifier */: + return node.text.length === searchSymbolName.length; + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 10 /* SyntaxKind.StringLiteral */: { + var str = node; + return (ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || ts.isNameOfModuleDeclaration(node) || ts.isExpressionOfExternalModuleImportEqualsDeclaration(node) || (ts.isCallExpression(node.parent) && ts.isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node)) && + str.text.length === searchSymbolName.length; + } + case 8 /* SyntaxKind.NumericLiteral */: + return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length; + case 88 /* SyntaxKind.DefaultKeyword */: + return "default".length === searchSymbolName.length; + default: + return false; + } + } + function getAllReferencesForImportMeta(sourceFiles, cancellationToken) { + var references = ts.flatMap(sourceFiles, function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + return ts.mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), function (node) { + var parent = node.parent; + if (ts.isImportMeta(parent)) { + return nodeEntry(parent); + } + }); + }); + return references.length ? [{ definition: { type: 2 /* DefinitionKind.Keyword */, node: references[0].node }, references: references }] : undefined; + } + function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter) { + var references = ts.flatMap(sourceFiles, function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + return ts.mapDefined(getPossibleSymbolReferenceNodes(sourceFile, ts.tokenToString(keywordKind), sourceFile), function (referenceLocation) { + if (referenceLocation.kind === keywordKind && (!filter || filter(referenceLocation))) { + return nodeEntry(referenceLocation); + } + }); + }); + return references.length ? [{ definition: { type: 2 /* DefinitionKind.Keyword */, node: references[0].node }, references: references }] : undefined; + } + function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere) { + if (addReferencesHere === void 0) { addReferencesHere = true; } + state.cancellationToken.throwIfCancellationRequested(); + return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere); + } + /** + * Search within node "container" for references for a search value, where the search value is defined as a + * tuple of(searchSymbol, searchText, searchLocation, and searchMeaning). + * searchLocation: a node where the search value + */ + function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) { + if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) { + return; + } + for (var _i = 0, _a = getPossibleSymbolReferencePositions(sourceFile, search.text, container); _i < _a.length; _i++) { + var position = _a[_i]; + getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere); + } + } + function hasMatchingMeaning(referenceLocation, state) { + return !!(ts.getMeaningFromLocation(referenceLocation) & state.searchMeaning); + } + function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) { + var referenceLocation = ts.getTouchingPropertyName(sourceFile, position); + if (!isValidReferencePosition(referenceLocation, search.text)) { + // This wasn't the start of a token. Check to see if it might be a + // match in a comment or string if that's what the caller is asking + // for. + if (!state.options.implementations && (state.options.findInStrings && ts.isInString(sourceFile, position) || state.options.findInComments && ts.isInNonReferenceComment(sourceFile, position))) { + // In the case where we're looking inside comments/strings, we don't have + // an actual definition. So just use 'undefined' here. Features like + // 'Rename' won't care (as they ignore the definitions), and features like + // 'FindReferences' will just filter out these results. + state.addStringOrCommentReference(sourceFile.fileName, ts.createTextSpan(position, search.text.length)); + } + return; + } + if (!hasMatchingMeaning(referenceLocation, state)) + return; + var referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); + if (!referenceSymbol) { + return; + } + var parent = referenceLocation.parent; + if (ts.isImportSpecifier(parent) && parent.propertyName === referenceLocation) { + // This is added through `singleReferences` in ImportsResult. If we happen to see it again, don't add it again. + return; + } + if (ts.isExportSpecifier(parent)) { + ts.Debug.assert(referenceLocation.kind === 79 /* SyntaxKind.Identifier */); + getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent, search, state, addReferencesHere); + return; + } + var relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); + if (!relatedSymbol) { + getReferenceForShorthandProperty(referenceSymbol, search, state); + return; + } + switch (state.specialSearchKind) { + case 0 /* SpecialSearchKind.None */: + if (addReferencesHere) + addReference(referenceLocation, relatedSymbol, state); + break; + case 1 /* SpecialSearchKind.Constructor */: + addConstructorReferences(referenceLocation, sourceFile, search, state); + break; + case 2 /* SpecialSearchKind.Class */: + addClassStaticThisReferences(referenceLocation, search, state); + break; + default: + ts.Debug.assertNever(state.specialSearchKind); + } + // Use the parent symbol if the location is commonjs require syntax on javascript files only. + if (ts.isInJSFile(referenceLocation) + && referenceLocation.parent.kind === 203 /* SyntaxKind.BindingElement */ + && ts.isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) { + referenceSymbol = referenceLocation.parent.symbol; + // The parent will not have a symbol if it's an ObjectBindingPattern (when destructuring is used). In + // this case, just skip it, since the bound identifiers are not an alias of the import. + if (!referenceSymbol) + return; + } + getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); + } + function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) { + ts.Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled"); + var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; + var exportDeclaration = parent.parent; + var localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); + if (!alwaysGetReferences && !search.includes(localSymbol)) { + return; + } + if (!propertyName) { + // Don't rename at `export { default } from "m";`. (but do continue to search for imports of the re-export) + if (!(state.options.use === 2 /* FindReferencesUse.Rename */ && (name.escapedText === "default" /* InternalSymbolName.Default */))) { + addRef(); + } + } + else if (referenceLocation === propertyName) { + // For `export { foo as bar } from "baz"`, "`foo`" will be added from the singleReferences for import searches of the original export. + // For `export { foo as bar };`, where `foo` is a local, so add it now. + if (!exportDeclaration.moduleSpecifier) { + addRef(); + } + if (addReferencesHere && state.options.use !== 2 /* FindReferencesUse.Rename */ && state.markSeenReExportRHS(name)) { + addReference(name, ts.Debug.checkDefined(exportSpecifier.symbol), state); + } + } + else { + if (state.markSeenReExportRHS(referenceLocation)) { + addRef(); + } + } + // For `export { foo as bar }`, rename `foo`, but not `bar`. + if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) { + var isDefaultExport = referenceLocation.originalKeywordKind === 88 /* SyntaxKind.DefaultKeyword */ + || exportSpecifier.name.originalKeywordKind === 88 /* SyntaxKind.DefaultKeyword */; + var exportKind = isDefaultExport ? 1 /* ExportKind.Default */ : 0 /* ExportKind.Named */; + var exportSymbol = ts.Debug.checkDefined(exportSpecifier.symbol); + var exportInfo = FindAllReferences.getExportInfo(exportSymbol, exportKind, state.checker); + if (exportInfo) { + searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state); + } + } + // At `export { x } from "foo"`, also search for the imported symbol `"foo".x`. + if (search.comingFrom !== 1 /* ImportExport.Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) { + var imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); + if (imported) + searchForImportedSymbol(imported, state); + } + function addRef() { + if (addReferencesHere) + addReference(referenceLocation, localSymbol, state); + } + } + function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { + return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol; + } + function isExportSpecifierAlias(referenceLocation, exportSpecifier) { + var parent = exportSpecifier.parent, propertyName = exportSpecifier.propertyName, name = exportSpecifier.name; + ts.Debug.assert(propertyName === referenceLocation || name === referenceLocation); + if (propertyName) { + // Given `export { foo as bar } [from "someModule"]`: It's an alias at `foo`, but at `bar` it's a new symbol. + return propertyName === referenceLocation; + } + else { + // `export { foo } from "foo"` is a re-export. + // `export { foo };` is not a re-export, it creates an alias for the local variable `foo`. + return !parent.parent.moduleSpecifier; + } + } + function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { + var importOrExport = FindAllReferences.getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* ImportExport.Export */); + if (!importOrExport) + return; + var symbol = importOrExport.symbol; + if (importOrExport.kind === 0 /* ImportExport.Import */) { + if (!(isForRenameWithPrefixAndSuffixText(state.options))) { + searchForImportedSymbol(symbol, state); + } + } + else { + searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); + } + } + function getReferenceForShorthandProperty(_a, search, state) { + var flags = _a.flags, valueDeclaration = _a.valueDeclaration; + var shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); + var name = valueDeclaration && ts.getNameOfDeclaration(valueDeclaration); + /* + * Because in short-hand property assignment, an identifier which stored as name of the short-hand property assignment + * has two meanings: property name and property value. Therefore when we do findAllReference at the position where + * an identifier is declared, the language service should return the position of the variable declaration as well as + * the position in short-hand property assignment excluding property accessing. However, if we do findAllReference at the + * position of property accessing, the referenceEntry of such position will be handled in the first case. + */ + if (!(flags & 33554432 /* SymbolFlags.Transient */) && name && search.includes(shorthandValueSymbol)) { + addReference(name, shorthandValueSymbol, state); + } + } + function addReference(referenceLocation, relatedSymbol, state) { + var _a = "kind" in relatedSymbol ? relatedSymbol : { kind: undefined, symbol: relatedSymbol }, kind = _a.kind, symbol = _a.symbol; // eslint-disable-line no-in-operator + // if rename symbol from default export anonymous function, for example `export default function() {}`, we do not need to add reference + if (state.options.use === 2 /* FindReferencesUse.Rename */ && referenceLocation.kind === 88 /* SyntaxKind.DefaultKeyword */) { + return; + } + var addRef = state.referenceAdder(symbol); + if (state.options.implementations) { + addImplementationReferences(referenceLocation, addRef, state); + } + else { + addRef(referenceLocation, kind); + } + } + /** Adds references when a constructor is used with `new this()` in its own class and `super()` calls in subclasses. */ + function addConstructorReferences(referenceLocation, sourceFile, search, state) { + if (ts.isNewExpressionTarget(referenceLocation)) { + addReference(referenceLocation, search.symbol, state); + } + var pusher = function () { return state.referenceAdder(search.symbol); }; + if (ts.isClassLike(referenceLocation.parent)) { + ts.Debug.assert(referenceLocation.kind === 88 /* SyntaxKind.DefaultKeyword */ || referenceLocation.parent.name === referenceLocation); + // This is the class declaration containing the constructor. + findOwnConstructorReferences(search.symbol, sourceFile, pusher()); + } + else { + // If this class appears in `extends C`, then the extending class' "super" calls are references. + var classExtending = tryGetClassByExtendingIdentifier(referenceLocation); + if (classExtending) { + findSuperConstructorAccesses(classExtending, pusher()); + findInheritedConstructorReferences(classExtending, state); + } + } + } + function addClassStaticThisReferences(referenceLocation, search, state) { + addReference(referenceLocation, search.symbol, state); + var classLike = referenceLocation.parent; + if (state.options.use === 2 /* FindReferencesUse.Rename */ || !ts.isClassLike(classLike)) + return; + ts.Debug.assert(classLike.name === referenceLocation); + var addRef = state.referenceAdder(search.symbol); + for (var _i = 0, _a = classLike.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (!(ts.isMethodOrAccessor(member) && ts.isStatic(member))) { + continue; + } + if (member.body) { + member.body.forEachChild(function cb(node) { + if (node.kind === 108 /* SyntaxKind.ThisKeyword */) { + addRef(node); + } + else if (!ts.isFunctionLike(node) && !ts.isClassLike(node)) { + node.forEachChild(cb); + } + }); + } + } + } + /** + * `classSymbol` is the class where the constructor was defined. + * Reference the constructor and all calls to `new this()`. + */ + function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { + var constructorSymbol = getClassConstructorSymbol(classSymbol); + if (constructorSymbol && constructorSymbol.declarations) { + for (var _i = 0, _a = constructorSymbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + var ctrKeyword = ts.findChildOfKind(decl, 134 /* SyntaxKind.ConstructorKeyword */, sourceFile); + ts.Debug.assert(decl.kind === 171 /* SyntaxKind.Constructor */ && !!ctrKeyword); + addNode(ctrKeyword); + } + } + if (classSymbol.exports) { + classSymbol.exports.forEach(function (member) { + var decl = member.valueDeclaration; + if (decl && decl.kind === 169 /* SyntaxKind.MethodDeclaration */) { + var body = decl.body; + if (body) { + forEachDescendantOfKind(body, 108 /* SyntaxKind.ThisKeyword */, function (thisKeyword) { + if (ts.isNewExpressionTarget(thisKeyword)) { + addNode(thisKeyword); + } + }); + } + } + }); + } + } + function getClassConstructorSymbol(classSymbol) { + return classSymbol.members && classSymbol.members.get("__constructor" /* InternalSymbolName.Constructor */); + } + /** Find references to `super` in the constructor of an extending class. */ + function findSuperConstructorAccesses(classDeclaration, addNode) { + var constructor = getClassConstructorSymbol(classDeclaration.symbol); + if (!(constructor && constructor.declarations)) { + return; + } + for (var _i = 0, _a = constructor.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + ts.Debug.assert(decl.kind === 171 /* SyntaxKind.Constructor */); + var body = decl.body; + if (body) { + forEachDescendantOfKind(body, 106 /* SyntaxKind.SuperKeyword */, function (node) { + if (ts.isCallExpressionTarget(node)) { + addNode(node); + } + }); + } + } + } + function hasOwnConstructor(classDeclaration) { + return !!getClassConstructorSymbol(classDeclaration.symbol); + } + function findInheritedConstructorReferences(classDeclaration, state) { + if (hasOwnConstructor(classDeclaration)) + return; + var classSymbol = classDeclaration.symbol; + var search = state.createSearch(/*location*/ undefined, classSymbol, /*comingFrom*/ undefined); + getReferencesInContainerOrFiles(classSymbol, state, search); + } + function addImplementationReferences(refNode, addReference, state) { + // Check if we found a function/propertyAssignment/method with an implementation or initializer + if (ts.isDeclarationName(refNode) && isImplementation(refNode.parent)) { + addReference(refNode); + return; + } + if (refNode.kind !== 79 /* SyntaxKind.Identifier */) { + return; + } + if (refNode.parent.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + // Go ahead and dereference the shorthand assignment by going to its definition + getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference); + } + // Check if the node is within an extends or implements clause + var containingClass = getContainingClassIfInHeritageClause(refNode); + if (containingClass) { + addReference(containingClass); + return; + } + // If we got a type reference, try and see if the reference applies to any expressions that can implement an interface + // Find the first node whose parent isn't a type node -- i.e., the highest type node. + var typeNode = ts.findAncestor(refNode, function (a) { return !ts.isQualifiedName(a.parent) && !ts.isTypeNode(a.parent) && !ts.isTypeElement(a.parent); }); + var typeHavingNode = typeNode.parent; + if (ts.hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) { + if (ts.hasInitializer(typeHavingNode)) { + addIfImplementation(typeHavingNode.initializer); + } + else if (ts.isFunctionLike(typeHavingNode) && typeHavingNode.body) { + var body = typeHavingNode.body; + if (body.kind === 235 /* SyntaxKind.Block */) { + ts.forEachReturnStatement(body, function (returnStatement) { + if (returnStatement.expression) + addIfImplementation(returnStatement.expression); + }); + } + else { + addIfImplementation(body); + } + } + else if (ts.isAssertionExpression(typeHavingNode)) { + addIfImplementation(typeHavingNode.expression); + } + } + function addIfImplementation(e) { + if (isImplementationExpression(e)) + addReference(e); + } + } + function getContainingClassIfInHeritageClause(node) { + return ts.isIdentifier(node) || ts.isPropertyAccessExpression(node) ? getContainingClassIfInHeritageClause(node.parent) + : ts.isExpressionWithTypeArguments(node) ? ts.tryCast(node.parent.parent, ts.isClassLike) : undefined; + } + /** + * Returns true if this is an expression that can be considered an implementation + */ + function isImplementationExpression(node) { + switch (node.kind) { + case 212 /* SyntaxKind.ParenthesizedExpression */: + return isImplementationExpression(node.expression); + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 226 /* SyntaxKind.ClassExpression */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return true; + default: + return false; + } + } + /** + * Determines if the parent symbol occurs somewhere in the child's ancestry. If the parent symbol + * is an interface, determines if some ancestor of the child symbol extends or inherits from it. + * Also takes in a cache of previous results which makes this slightly more efficient and is + * necessary to avoid potential loops like so: + * class A extends B { } + * class B extends A { } + * + * We traverse the AST rather than using the type checker because users are typically only interested + * in explicit implementations of an interface/class when calling "Go to Implementation". Sibling + * implementations of types that share a common ancestor with the type whose implementation we are + * searching for need to be filtered out of the results. The type checker doesn't let us make the + * distinction between structurally compatible implementations and explicit implementations, so we + * must use the AST. + * + * @param symbol A class or interface Symbol + * @param parent Another class or interface Symbol + * @param cachedResults A map of symbol id pairs (i.e. "child,parent") to booleans indicating previous results + */ + function explicitlyInheritsFrom(symbol, parent, cachedResults, checker) { + if (symbol === parent) { + return true; + } + var key = ts.getSymbolId(symbol) + "," + ts.getSymbolId(parent); + var cached = cachedResults.get(key); + if (cached !== undefined) { + return cached; + } + // Set the key so that we don't infinitely recurse + cachedResults.set(key, false); + var inherits = !!symbol.declarations && symbol.declarations.some(function (declaration) { + return ts.getAllSuperTypeNodes(declaration).some(function (typeReference) { + var type = checker.getTypeAtLocation(typeReference); + return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent, cachedResults, checker); + }); + }); + cachedResults.set(key, inherits); + return inherits; + } + function getReferencesForSuperKeyword(superKeyword) { + var searchSpaceNode = ts.getSuperContainer(superKeyword, /*stopOnFunctions*/ false); + if (!searchSpaceNode) { + return undefined; + } + // Whether 'super' occurs in a static context within a class. + var staticFlag = 32 /* ModifierFlags.Static */; + switch (searchSpaceNode.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + staticFlag &= ts.getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class + break; + default: + return undefined; + } + var sourceFile = searchSpaceNode.getSourceFile(); + var references = ts.mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), function (node) { + if (node.kind !== 106 /* SyntaxKind.SuperKeyword */) { + return; + } + var container = ts.getSuperContainer(node, /*stopOnFunctions*/ false); + // If we have a 'super' container, we must have an enclosing class. + // Now make sure the owning class is the same as the search-space + // and has the same static qualifier as the original 'super's owner. + return container && ts.isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : undefined; + }); + return [{ definition: { type: 0 /* DefinitionKind.Symbol */, symbol: searchSpaceNode.symbol }, references: references }]; + } + function isParameterName(node) { + return node.kind === 79 /* SyntaxKind.Identifier */ && node.parent.kind === 164 /* SyntaxKind.Parameter */ && node.parent.name === node; + } + function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { + var searchSpaceNode = ts.getThisContainer(thisOrSuperKeyword, /* includeArrowFunctions */ false); + // Whether 'this' occurs in a static context within a class. + var staticFlag = 32 /* ModifierFlags.Static */; + switch (searchSpaceNode.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + if (ts.isObjectLiteralMethod(searchSpaceNode)) { + staticFlag &= ts.getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning object literals + break; + } + // falls through + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + staticFlag &= ts.getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class + break; + case 305 /* SyntaxKind.SourceFile */: + if (ts.isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) { + return undefined; + } + // falls through + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + break; + // Computed properties in classes are not handled here because references to this are illegal, + // so there is no point finding references to them. + default: + return undefined; + } + var references = ts.flatMap(searchSpaceNode.kind === 305 /* SyntaxKind.SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + return getPossibleSymbolReferenceNodes(sourceFile, "this", ts.isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter(function (node) { + if (!ts.isThis(node)) { + return false; + } + var container = ts.getThisContainer(node, /* includeArrowFunctions */ false); + switch (searchSpaceNode.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + return searchSpaceNode.symbol === container.symbol; + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + return ts.isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol; + case 226 /* SyntaxKind.ClassExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + // Make sure the container belongs to the same class/object literals + // and has the appropriate static modifier from the original container. + return container.parent && searchSpaceNode.symbol === container.parent.symbol && ts.isStatic(container) === !!staticFlag; + case 305 /* SyntaxKind.SourceFile */: + return container.kind === 305 /* SyntaxKind.SourceFile */ && !ts.isExternalModule(container) && !isParameterName(node); + } + }); + }).map(function (n) { return nodeEntry(n); }); + var thisParameter = ts.firstDefined(references, function (r) { return ts.isParameter(r.node.parent) ? r.node : undefined; }); + return [{ + definition: { type: 3 /* DefinitionKind.This */, node: thisParameter || thisOrSuperKeyword }, + references: references + }]; + } + function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) { + var type = ts.getContextualTypeFromParentOrAncestorTypeNode(node, checker); + var references = ts.flatMap(sourceFiles, function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + return ts.mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), function (ref) { + if (ts.isStringLiteralLike(ref) && ref.text === node.text) { + if (type) { + var refType = ts.getContextualTypeFromParentOrAncestorTypeNode(ref, checker); + if (type !== checker.getStringType() && type === refType) { + return nodeEntry(ref, 2 /* EntryKind.StringLiteral */); + } + } + else { + return ts.isNoSubstitutionTemplateLiteral(ref) && !ts.rangeIsOnSingleLine(ref, sourceFile) ? undefined : + nodeEntry(ref, 2 /* EntryKind.StringLiteral */); + } + } + }); + }); + return [{ + definition: { type: 4 /* DefinitionKind.String */, node: node }, + references: references + }]; + } + // For certain symbol kinds, we need to include other symbols in the search set. + // This is not needed when searching for re-exports. + function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) { + var result = []; + forEachRelatedSymbol(symbol, location, checker, isForRename, !(isForRename && providePrefixAndSuffixText), function (sym, root, base) { + // static method/property and instance method/property might have the same name. Only include static or only include instance. + if (base) { + if (isStaticSymbol(symbol) !== isStaticSymbol(base)) { + base = undefined; + } + } + result.push(base || root || sym); + }, + // when try to find implementation, implementations is true, and not allowed to find base class + /*allowBaseTypes*/ function () { return !implementations; }); + return result; + } + /** + * @param allowBaseTypes return true means it would try to find in base class or interface. + */ + function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, + /** + * @param baseSymbol This symbol means one property/mehtod from base class or interface when it is not null or undefined, + */ + cbSymbol, allowBaseTypes) { + var containingObjectLiteralElement = ts.getContainingObjectLiteralElement(location); + if (containingObjectLiteralElement) { + /* Because in short-hand property assignment, location has two meaning : property name and as value of the property + * When we do findAllReference at the position of the short-hand property assignment, we would want to have references to position of + * property name and variable declaration of the identifier. + * Like in below example, when querying for all references for an identifier 'name', of the property assignment, the language service + * should show both 'name' in 'obj' and 'name' in variable declaration + * const name = "Foo"; + * const obj = { name }; + * In order to do that, we will populate the search set with the value symbol of the identifier as a value of the property assignment + * so that when matching with potential reference symbol, both symbols from property declaration and variable declaration + * will be included correctly. + */ + var shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); // gets the local symbol + if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) { + // When renaming 'x' in `const o = { x }`, just rename the local variable, not the property. + return cbSymbol(shorthandValueSymbol, /*rootSymbol*/ undefined, /*baseSymbol*/ undefined, 3 /* EntryKind.SearchedLocalFoundProperty */); + } + // If the location is in a context sensitive location (i.e. in an object literal) try + // to get a contextual type for it, and add the property symbol from the contextual + // type to the search set + var contextualType = checker.getContextualType(containingObjectLiteralElement.parent); + var res_1 = contextualType && ts.firstDefined(ts.getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker, contextualType, /*unionSymbolOk*/ true), function (sym) { return fromRoot(sym, 4 /* EntryKind.SearchedPropertyFoundLocal */); }); + if (res_1) + return res_1; + // If the location is name of property symbol from object literal destructuring pattern + // Search the property symbol + // for ( { property: p2 } of elems) { } + var propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); + var res1 = propertySymbol && cbSymbol(propertySymbol, /*rootSymbol*/ undefined, /*baseSymbol*/ undefined, 4 /* EntryKind.SearchedPropertyFoundLocal */); + if (res1) + return res1; + var res2 = shorthandValueSymbol && cbSymbol(shorthandValueSymbol, /*rootSymbol*/ undefined, /*baseSymbol*/ undefined, 3 /* EntryKind.SearchedLocalFoundProperty */); + if (res2) + return res2; + } + var aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker); + if (aliasedSymbol) { + // In case of UMD module and global merging, search for global as well + var res_2 = cbSymbol(aliasedSymbol, /*rootSymbol*/ undefined, /*baseSymbol*/ undefined, 1 /* EntryKind.Node */); + if (res_2) + return res_2; + } + var res = fromRoot(symbol); + if (res) + return res; + if (symbol.valueDeclaration && ts.isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) { + // For a parameter property, now try on the other symbol (property if this was a parameter, parameter if this was a property). + var paramProps = checker.getSymbolsOfParameterPropertyDeclaration(ts.cast(symbol.valueDeclaration, ts.isParameter), symbol.name); + ts.Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* SymbolFlags.FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* SymbolFlags.Property */)); // is [parameter, property] + return fromRoot(symbol.flags & 1 /* SymbolFlags.FunctionScopedVariable */ ? paramProps[1] : paramProps[0]); + } + var exportSpecifier = ts.getDeclarationOfKind(symbol, 275 /* SyntaxKind.ExportSpecifier */); + if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) { + var localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); + if (localSymbol) { + var res_3 = cbSymbol(localSymbol, /*rootSymbol*/ undefined, /*baseSymbol*/ undefined, 1 /* EntryKind.Node */); + if (res_3) + return res_3; + } + } + // symbolAtLocation for a binding element is the local symbol. See if the search symbol is the property. + // Don't do this when populating search set for a rename when prefix and suffix text will be provided -- just rename the local. + if (!isForRenamePopulateSearchSymbolSet) { + var bindingElementPropertySymbol = void 0; + if (onlyIncludeBindingElementAtReferenceLocation) { + bindingElementPropertySymbol = ts.isObjectBindingElementWithoutPropertyName(location.parent) ? ts.getPropertySymbolFromBindingElement(checker, location.parent) : undefined; + } + else { + bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); + } + return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* EntryKind.SearchedPropertyFoundLocal */); + } + ts.Debug.assert(isForRenamePopulateSearchSymbolSet); + // due to the above assert and the arguments at the uses of this function, + // (onlyIncludeBindingElementAtReferenceLocation <=> !providePrefixAndSuffixTextForRename) holds + var includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation; + if (includeOriginalSymbolOfBindingElement) { + var bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); + return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* EntryKind.SearchedPropertyFoundLocal */); + } + function fromRoot(sym, kind) { + // If this is a union property: + // - In populateSearchSymbolsSet we will add all the symbols from all its source symbols in all unioned types. + // - In findRelatedSymbol, we will just use the union symbol if any source symbol is included in the search. + // If the symbol is an instantiation from a another symbol (e.g. widened symbol): + // - In populateSearchSymbolsSet, add the root the list + // - In findRelatedSymbol, return the source symbol if that is in the search. (Do not return the instantiation symbol.) + return ts.firstDefined(checker.getRootSymbols(sym), function (rootSymbol) { + return cbSymbol(sym, rootSymbol, /*baseSymbol*/ undefined, kind) + // Add symbol of properties/methods of the same name in base classes and implemented interfaces definitions + || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */) && allowBaseTypes(rootSymbol) + ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, function (base) { return cbSymbol(sym, rootSymbol, base, kind); }) + : undefined); + }); + } + function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker) { + var bindingElement = ts.getDeclarationOfKind(symbol, 203 /* SyntaxKind.BindingElement */); + if (bindingElement && ts.isObjectBindingElementWithoutPropertyName(bindingElement)) { + return ts.getPropertySymbolFromBindingElement(checker, bindingElement); + } + } + } + /** + * Find symbol of the given property-name and add the symbol to the given result array + * @param symbol a symbol to start searching for the given propertyName + * @param propertyName a name of property to search for + * @param result an array of symbol of found property symbols + * @param previousIterationSymbolsCache a cache of symbol from previous iterations of calling this function to prevent infinite revisiting of the same symbol. + * The value of previousIterationSymbol is undefined when the function is first called. + */ + function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) { + var seen = new ts.Map(); + return recur(symbol); + function recur(symbol) { + // Use `addToSeen` to ensure we don't infinitely recurse in this situation: + // interface C extends C { + // /*findRef*/propName: string; + // } + if (!(symbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */)) || !ts.addToSeen(seen, ts.getSymbolId(symbol))) + return; + return ts.firstDefined(symbol.declarations, function (declaration) { return ts.firstDefined(ts.getAllSuperTypeNodes(declaration), function (typeReference) { + var type = checker.getTypeAtLocation(typeReference); + var propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName); + // Visit the typeReference as well to see if it directly or indirectly uses that property + return type && propertySymbol && (ts.firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol)); + }); }); + } + } + function isStaticSymbol(symbol) { + if (!symbol.valueDeclaration) + return false; + var modifierFlags = ts.getEffectiveModifierFlags(symbol.valueDeclaration); + return !!(modifierFlags & 32 /* ModifierFlags.Static */); + } + function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { + var checker = state.checker; + return forEachRelatedSymbol(referenceSymbol, referenceLocation, checker, /*isForRenamePopulateSearchSymbolSet*/ false, + /*onlyIncludeBindingElementAtReferenceLocation*/ state.options.use !== 2 /* FindReferencesUse.Rename */ || !!state.options.providePrefixAndSuffixTextForRename, function (sym, rootSymbol, baseSymbol, kind) { + // check whether the symbol used to search itself is just the searched one. + if (baseSymbol) { + // static method/property and instance method/property might have the same name. Only check static or only check instance. + if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) { + baseSymbol = undefined; + } + } + return search.includes(baseSymbol || rootSymbol || sym) + // For a base type, use the symbol for the derived type. For a synthetic (e.g. union) property, use the union symbol. + ? { symbol: rootSymbol && !(ts.getCheckFlags(sym) & 6 /* CheckFlags.Synthetic */) ? rootSymbol : sym, kind: kind } + : undefined; + }, + /*allowBaseTypes*/ function (rootSymbol) { + return !(search.parents && !search.parents.some(function (parent) { return explicitlyInheritsFrom(rootSymbol.parent, parent, state.inheritsFromCache, checker); })); + }); + } + /** + * Given an initial searchMeaning, extracted from a location, widen the search scope based on the declarations + * of the corresponding symbol. e.g. if we are searching for "Foo" in value position, but "Foo" references a class + * then we need to widen the search to include type positions as well. + * On the contrary, if we are searching for "Bar" in type position and we trace bar to an interface, and an uninstantiated + * module, we want to keep the search limited to only types, as the two declarations (interface and uninstantiated module) + * do not intersect in any of the three spaces. + */ + function getIntersectingMeaningFromDeclarations(node, symbol) { + var meaning = ts.getMeaningFromLocation(node); + var declarations = symbol.declarations; + if (declarations) { + var lastIterationMeaning = void 0; + do { + // The result is order-sensitive, for instance if initialMeaning === Namespace, and declarations = [class, instantiated module] + // we need to consider both as they initialMeaning intersects with the module in the namespace space, and the module + // intersects with the class in the value space. + // To achieve that we will keep iterating until the result stabilizes. + // Remember the last meaning + lastIterationMeaning = meaning; + for (var _i = 0, declarations_2 = declarations; _i < declarations_2.length; _i++) { + var declaration = declarations_2[_i]; + var declarationMeaning = ts.getMeaningFromDeclaration(declaration); + if (declarationMeaning & meaning) { + meaning |= declarationMeaning; + } + } + } while (meaning !== lastIterationMeaning); + } + return meaning; + } + Core.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations; + function isImplementation(node) { + return !!(node.flags & 16777216 /* NodeFlags.Ambient */) ? !(ts.isInterfaceDeclaration(node) || ts.isTypeAliasDeclaration(node)) : + (ts.isVariableLike(node) ? ts.hasInitializer(node) : + ts.isFunctionLikeDeclaration(node) ? !!node.body : + ts.isClassLike(node) || ts.isModuleOrEnumDeclaration(node)); + } + function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference) { + var refSymbol = checker.getSymbolAtLocation(node); + var shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); + if (shorthandSymbol) { + for (var _i = 0, _a = shorthandSymbol.getDeclarations(); _i < _a.length; _i++) { + var declaration = _a[_i]; + if (ts.getMeaningFromDeclaration(declaration) & 1 /* SemanticMeaning.Value */) { + addReference(declaration); + } + } + } + } + Core.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; + function forEachDescendantOfKind(node, kind, action) { + ts.forEachChild(node, function (child) { + if (child.kind === kind) { + action(child); + } + forEachDescendantOfKind(child, kind, action); + }); + } + /** Get `C` given `N` if `N` is in the position `class C extends N` or `class C extends foo.N` where `N` is an identifier. */ + function tryGetClassByExtendingIdentifier(node) { + return ts.tryGetClassExtendingExpressionWithTypeArguments(ts.climbPastPropertyAccess(node).parent); + } + /** + * If we are just looking for implementations and this is a property access expression, we need to get the + * symbol of the local type of the symbol the property is being accessed on. This is because our search + * symbol may have a different parent symbol if the local type's symbol does not declare the property + * being accessed (i.e. it is declared in some parent class or interface) + */ + function getParentSymbolsOfPropertyAccess(location, symbol, checker) { + var propertyAccessExpression = ts.isRightSideOfPropertyAccess(location) ? location.parent : undefined; + var lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression); + var res = ts.mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? undefined : [lhsType]), function (t) { + return t.symbol && t.symbol.flags & (32 /* SymbolFlags.Class */ | 64 /* SymbolFlags.Interface */) ? t.symbol : undefined; + }); + return res.length === 0 ? undefined : res; + } + function isForRenameWithPrefixAndSuffixText(options) { + return options.use === 2 /* FindReferencesUse.Rename */ && options.providePrefixAndSuffixTextForRename; + } + })(Core = FindAllReferences.Core || (FindAllReferences.Core = {})); + })(FindAllReferences = ts.FindAllReferences || (ts.FindAllReferences = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var CallHierarchy; + (function (CallHierarchy) { + /** Indictates whether a node is named function or class expression. */ + function isNamedExpression(node) { + return (ts.isFunctionExpression(node) || ts.isClassExpression(node)) && ts.isNamedDeclaration(node); + } + /** Indicates whether a node is a function, arrow, or class expression assigned to a constant variable. */ + function isConstNamedExpression(node) { + return (ts.isFunctionExpression(node) || ts.isArrowFunction(node) || ts.isClassExpression(node)) + && ts.isVariableDeclaration(node.parent) + && node === node.parent.initializer + && ts.isIdentifier(node.parent.name) + && !!(ts.getCombinedNodeFlags(node.parent) & 2 /* NodeFlags.Const */); + } + /** + * Indicates whether a node could possibly be a call hierarchy declaration. + * + * See `resolveCallHierarchyDeclaration` for the specific rules. + */ + function isPossibleCallHierarchyDeclaration(node) { + return ts.isSourceFile(node) + || ts.isModuleDeclaration(node) + || ts.isFunctionDeclaration(node) + || ts.isFunctionExpression(node) + || ts.isClassDeclaration(node) + || ts.isClassExpression(node) + || ts.isClassStaticBlockDeclaration(node) + || ts.isMethodDeclaration(node) + || ts.isMethodSignature(node) + || ts.isGetAccessorDeclaration(node) + || ts.isSetAccessorDeclaration(node); + } + /** + * Indicates whether a node is a valid a call hierarchy declaration. + * + * See `resolveCallHierarchyDeclaration` for the specific rules. + */ + function isValidCallHierarchyDeclaration(node) { + return ts.isSourceFile(node) + || ts.isModuleDeclaration(node) && ts.isIdentifier(node.name) + || ts.isFunctionDeclaration(node) + || ts.isClassDeclaration(node) + || ts.isClassStaticBlockDeclaration(node) + || ts.isMethodDeclaration(node) + || ts.isMethodSignature(node) + || ts.isGetAccessorDeclaration(node) + || ts.isSetAccessorDeclaration(node) + || isNamedExpression(node) + || isConstNamedExpression(node); + } + /** Gets the node that can be used as a reference to a call hierarchy declaration. */ + function getCallHierarchyDeclarationReferenceNode(node) { + if (ts.isSourceFile(node)) + return node; + if (ts.isNamedDeclaration(node)) + return node.name; + if (isConstNamedExpression(node)) + return node.parent.name; + return ts.Debug.checkDefined(node.modifiers && ts.find(node.modifiers, isDefaultModifier)); + } + function isDefaultModifier(node) { + return node.kind === 88 /* SyntaxKind.DefaultKeyword */; + } + /** Gets the symbol for a call hierarchy declaration. */ + function getSymbolOfCallHierarchyDeclaration(typeChecker, node) { + var location = getCallHierarchyDeclarationReferenceNode(node); + return location && typeChecker.getSymbolAtLocation(location); + } + /** Gets the text and range for the name of a call hierarchy declaration. */ + function getCallHierarchyItemName(program, node) { + if (ts.isSourceFile(node)) { + return { text: node.fileName, pos: 0, end: 0 }; + } + if ((ts.isFunctionDeclaration(node) || ts.isClassDeclaration(node)) && !ts.isNamedDeclaration(node)) { + var defaultModifier = node.modifiers && ts.find(node.modifiers, isDefaultModifier); + if (defaultModifier) { + return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() }; + } + } + if (ts.isClassStaticBlockDeclaration(node)) { + var sourceFile = node.getSourceFile(); + var pos = ts.skipTrivia(sourceFile.text, ts.moveRangePastModifiers(node).pos); + var end = pos + 6; /* "static".length */ + var typeChecker = program.getTypeChecker(); + var symbol = typeChecker.getSymbolAtLocation(node.parent); + var prefix = symbol ? "".concat(typeChecker.symbolToString(symbol, node.parent), " ") : ""; + return { text: "".concat(prefix, "static {}"), pos: pos, end: end }; + } + var declName = isConstNamedExpression(node) ? node.parent.name : + ts.Debug.checkDefined(ts.getNameOfDeclaration(node), "Expected call hierarchy item to have a name"); + var text = ts.isIdentifier(declName) ? ts.idText(declName) : + ts.isStringOrNumericLiteralLike(declName) ? declName.text : + ts.isComputedPropertyName(declName) ? + ts.isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : + undefined : + undefined; + if (text === undefined) { + var typeChecker = program.getTypeChecker(); + var symbol = typeChecker.getSymbolAtLocation(declName); + if (symbol) { + text = typeChecker.symbolToString(symbol, node); + } + } + if (text === undefined) { + // get the text from printing the node on a single line without comments... + var printer_1 = ts.createPrinter({ removeComments: true, omitTrailingSemicolon: true }); + text = ts.usingSingleLineStringWriter(function (writer) { return printer_1.writeNode(4 /* EmitHint.Unspecified */, node, node.getSourceFile(), writer); }); + } + return { text: text, pos: declName.getStart(), end: declName.getEnd() }; + } + function getCallHierarchItemContainerName(node) { + var _a, _b; + if (isConstNamedExpression(node)) { + if (ts.isModuleBlock(node.parent.parent.parent.parent) && ts.isIdentifier(node.parent.parent.parent.parent.parent.name)) { + return node.parent.parent.parent.parent.parent.name.getText(); + } + return; + } + switch (node.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + if (node.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) { + return (_a = ts.getAssignedName(node.parent)) === null || _a === void 0 ? void 0 : _a.getText(); + } + return (_b = ts.getNameOfDeclaration(node.parent)) === null || _b === void 0 ? void 0 : _b.getText(); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + if (ts.isModuleBlock(node.parent) && ts.isIdentifier(node.parent.parent.name)) { + return node.parent.parent.name.getText(); + } + } + } + function findImplementation(typeChecker, node) { + if (node.body) { + return node; + } + if (ts.isConstructorDeclaration(node)) { + return ts.getFirstConstructorWithBody(node.parent); + } + if (ts.isFunctionDeclaration(node) || ts.isMethodDeclaration(node)) { + var symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); + if (symbol && symbol.valueDeclaration && ts.isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) { + return symbol.valueDeclaration; + } + return undefined; + } + return node; + } + function findAllInitialDeclarations(typeChecker, node) { + var symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); + var declarations; + if (symbol && symbol.declarations) { + var indices = ts.indicesOf(symbol.declarations); + var keys_1 = ts.map(symbol.declarations, function (decl) { return ({ file: decl.getSourceFile().fileName, pos: decl.pos }); }); + indices.sort(function (a, b) { return ts.compareStringsCaseSensitive(keys_1[a].file, keys_1[b].file) || keys_1[a].pos - keys_1[b].pos; }); + var sortedDeclarations = ts.map(indices, function (i) { return symbol.declarations[i]; }); + var lastDecl = void 0; + for (var _i = 0, sortedDeclarations_1 = sortedDeclarations; _i < sortedDeclarations_1.length; _i++) { + var decl = sortedDeclarations_1[_i]; + if (isValidCallHierarchyDeclaration(decl)) { + if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) { + declarations = ts.append(declarations, decl); + } + lastDecl = decl; + } + } + } + return declarations; + } + /** Find the implementation or the first declaration for a call hierarchy declaration. */ + function findImplementationOrAllInitialDeclarations(typeChecker, node) { + var _a, _b, _c; + if (ts.isClassStaticBlockDeclaration(node)) { + return node; + } + if (ts.isFunctionLikeDeclaration(node)) { + return (_b = (_a = findImplementation(typeChecker, node)) !== null && _a !== void 0 ? _a : findAllInitialDeclarations(typeChecker, node)) !== null && _b !== void 0 ? _b : node; + } + return (_c = findAllInitialDeclarations(typeChecker, node)) !== null && _c !== void 0 ? _c : node; + } + /** Resolves the call hierarchy declaration for a node. */ + function resolveCallHierarchyDeclaration(program, location) { + // A call hierarchy item must refer to either a SourceFile, Module Declaration, Class Static Block, or something intrinsically callable that has a name: + // - Class Declarations + // - Class Expressions (with a name) + // - Function Declarations + // - Function Expressions (with a name or assigned to a const variable) + // - Arrow Functions (assigned to a const variable) + // - Constructors + // - Class `static {}` initializer blocks + // - Methods + // - Accessors + // + // If a call is contained in a non-named callable Node (function expression, arrow function, etc.), then + // its containing `CallHierarchyItem` is a containing function or SourceFile that matches the above list. + var typeChecker = program.getTypeChecker(); + var followingSymbol = false; + while (true) { + if (isValidCallHierarchyDeclaration(location)) { + return findImplementationOrAllInitialDeclarations(typeChecker, location); + } + if (isPossibleCallHierarchyDeclaration(location)) { + var ancestor = ts.findAncestor(location, isValidCallHierarchyDeclaration); + return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); + } + if (ts.isDeclarationName(location)) { + if (isValidCallHierarchyDeclaration(location.parent)) { + return findImplementationOrAllInitialDeclarations(typeChecker, location.parent); + } + if (isPossibleCallHierarchyDeclaration(location.parent)) { + var ancestor = ts.findAncestor(location.parent, isValidCallHierarchyDeclaration); + return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); + } + if (ts.isVariableDeclaration(location.parent) && location.parent.initializer && isConstNamedExpression(location.parent.initializer)) { + return location.parent.initializer; + } + return undefined; + } + if (ts.isConstructorDeclaration(location)) { + if (isValidCallHierarchyDeclaration(location.parent)) { + return location.parent; + } + return undefined; + } + if (location.kind === 124 /* SyntaxKind.StaticKeyword */ && ts.isClassStaticBlockDeclaration(location.parent)) { + location = location.parent; + continue; + } + // #39453 + if (ts.isVariableDeclaration(location) && location.initializer && isConstNamedExpression(location.initializer)) { + return location.initializer; + } + if (!followingSymbol) { + var symbol = typeChecker.getSymbolAtLocation(location); + if (symbol) { + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + symbol = typeChecker.getAliasedSymbol(symbol); + } + if (symbol.valueDeclaration) { + followingSymbol = true; + location = symbol.valueDeclaration; + continue; + } + } + } + return undefined; + } + } + CallHierarchy.resolveCallHierarchyDeclaration = resolveCallHierarchyDeclaration; + /** Creates a `CallHierarchyItem` for a call hierarchy declaration. */ + function createCallHierarchyItem(program, node) { + var sourceFile = node.getSourceFile(); + var name = getCallHierarchyItemName(program, node); + var containerName = getCallHierarchItemContainerName(node); + var kind = ts.getNodeKind(node); + var kindModifiers = ts.getNodeModifiers(node); + var span = ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, node.getFullStart(), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true), node.getEnd()); + var selectionSpan = ts.createTextSpanFromBounds(name.pos, name.end); + return { file: sourceFile.fileName, kind: kind, kindModifiers: kindModifiers, name: name.text, containerName: containerName, span: span, selectionSpan: selectionSpan }; + } + CallHierarchy.createCallHierarchyItem = createCallHierarchyItem; + function isDefined(x) { + return x !== undefined; + } + function convertEntryToCallSite(entry) { + if (entry.kind === 1 /* FindAllReferences.EntryKind.Node */) { + var node = entry.node; + if (ts.isCallOrNewExpressionTarget(node, /*includeElementAccess*/ true, /*skipPastOuterExpressions*/ true) + || ts.isTaggedTemplateTag(node, /*includeElementAccess*/ true, /*skipPastOuterExpressions*/ true) + || ts.isDecoratorTarget(node, /*includeElementAccess*/ true, /*skipPastOuterExpressions*/ true) + || ts.isJsxOpeningLikeElementTagName(node, /*includeElementAccess*/ true, /*skipPastOuterExpressions*/ true) + || ts.isRightSideOfPropertyAccess(node) + || ts.isArgumentExpressionOfElementAccess(node)) { + var sourceFile = node.getSourceFile(); + var ancestor = ts.findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile; + return { declaration: ancestor, range: ts.createTextRangeFromNode(node, sourceFile) }; + } + } + } + function getCallSiteGroupKey(entry) { + return ts.getNodeId(entry.declaration); + } + function createCallHierarchyIncomingCall(from, fromSpans) { + return { from: from, fromSpans: fromSpans }; + } + function convertCallSiteGroupToIncomingCall(program, entries) { + return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), ts.map(entries, function (entry) { return ts.createTextSpanFromRange(entry.range); })); + } + /** Gets the call sites that call into the provided call hierarchy declaration. */ + function getIncomingCalls(program, declaration, cancellationToken) { + // Source files and modules have no incoming calls. + if (ts.isSourceFile(declaration) || ts.isModuleDeclaration(declaration) || ts.isClassStaticBlockDeclaration(declaration)) { + return []; + } + var location = getCallHierarchyDeclarationReferenceNode(declaration); + var calls = ts.filter(ts.FindAllReferences.findReferenceOrRenameEntries(program, cancellationToken, program.getSourceFiles(), location, /*position*/ 0, { use: 1 /* FindAllReferences.FindReferencesUse.References */ }, convertEntryToCallSite), isDefined); + return calls ? ts.group(calls, getCallSiteGroupKey, function (entries) { return convertCallSiteGroupToIncomingCall(program, entries); }) : []; + } + CallHierarchy.getIncomingCalls = getIncomingCalls; + function createCallSiteCollector(program, callSites) { + function recordCallSite(node) { + var target = ts.isTaggedTemplateExpression(node) ? node.tag : + ts.isJsxOpeningLikeElement(node) ? node.tagName : + ts.isAccessExpression(node) ? node : + ts.isClassStaticBlockDeclaration(node) ? node : + node.expression; + var declaration = resolveCallHierarchyDeclaration(program, target); + if (declaration) { + var range = ts.createTextRangeFromNode(target, node.getSourceFile()); + if (ts.isArray(declaration)) { + for (var _i = 0, declaration_1 = declaration; _i < declaration_1.length; _i++) { + var decl = declaration_1[_i]; + callSites.push({ declaration: decl, range: range }); + } + } + else { + callSites.push({ declaration: declaration, range: range }); + } + } + } + function collect(node) { + if (!node) + return; + if (node.flags & 16777216 /* NodeFlags.Ambient */) { + // do not descend into ambient nodes. + return; + } + if (isValidCallHierarchyDeclaration(node)) { + // do not descend into other call site declarations, other than class member names + if (ts.isClassLike(node)) { + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (member.name && ts.isComputedPropertyName(member.name)) { + collect(member.name.expression); + } + } + } + return; + } + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + // do not descend into nodes that cannot contain callable nodes + return; + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + recordCallSite(node); + return; + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 229 /* SyntaxKind.AsExpression */: + // do not descend into the type side of an assertion + collect(node.expression); + return; + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + // do not descend into the type of a variable or parameter declaration + collect(node.name); + collect(node.initializer); + return; + case 208 /* SyntaxKind.CallExpression */: + // do not descend into the type arguments of a call expression + recordCallSite(node); + collect(node.expression); + ts.forEach(node.arguments, collect); + return; + case 209 /* SyntaxKind.NewExpression */: + // do not descend into the type arguments of a new expression + recordCallSite(node); + collect(node.expression); + ts.forEach(node.arguments, collect); + return; + case 210 /* SyntaxKind.TaggedTemplateExpression */: + // do not descend into the type arguments of a tagged template expression + recordCallSite(node); + collect(node.tag); + collect(node.template); + return; + case 280 /* SyntaxKind.JsxOpeningElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + // do not descend into the type arguments of a JsxOpeningLikeElement + recordCallSite(node); + collect(node.tagName); + collect(node.attributes); + return; + case 165 /* SyntaxKind.Decorator */: + recordCallSite(node); + collect(node.expression); + return; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + recordCallSite(node); + ts.forEachChild(node, collect); + break; + } + if (ts.isPartOfTypeNode(node)) { + // do not descend into types + return; + } + ts.forEachChild(node, collect); + } + return collect; + } + function collectCallSitesOfSourceFile(node, collect) { + ts.forEach(node.statements, collect); + } + function collectCallSitesOfModuleDeclaration(node, collect) { + if (!ts.hasSyntacticModifier(node, 2 /* ModifierFlags.Ambient */) && node.body && ts.isModuleBlock(node.body)) { + ts.forEach(node.body.statements, collect); + } + } + function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) { + var implementation = findImplementation(typeChecker, node); + if (implementation) { + ts.forEach(implementation.parameters, collect); + collect(implementation.body); + } + } + function collectCallSitesOfClassStaticBlockDeclaration(node, collect) { + collect(node.body); + } + function collectCallSitesOfClassLikeDeclaration(node, collect) { + ts.forEach(node.decorators, collect); + var heritage = ts.getClassExtendsHeritageElement(node); + if (heritage) { + collect(heritage.expression); + } + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + ts.forEach(member.decorators, collect); + if (ts.isPropertyDeclaration(member)) { + collect(member.initializer); + } + else if (ts.isConstructorDeclaration(member) && member.body) { + ts.forEach(member.parameters, collect); + collect(member.body); + } + else if (ts.isClassStaticBlockDeclaration(member)) { + collect(member); + } + } + } + function collectCallSites(program, node) { + var callSites = []; + var collect = createCallSiteCollector(program, callSites); + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + collectCallSitesOfSourceFile(node, collect); + break; + case 261 /* SyntaxKind.ModuleDeclaration */: + collectCallSitesOfModuleDeclaration(node, collect); + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect); + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + collectCallSitesOfClassLikeDeclaration(node, collect); + break; + case 170 /* SyntaxKind.ClassStaticBlockDeclaration */: + collectCallSitesOfClassStaticBlockDeclaration(node, collect); + break; + default: + ts.Debug.assertNever(node); + } + return callSites; + } + function createCallHierarchyOutgoingCall(to, fromSpans) { + return { to: to, fromSpans: fromSpans }; + } + function convertCallSiteGroupToOutgoingCall(program, entries) { + return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), ts.map(entries, function (entry) { return ts.createTextSpanFromRange(entry.range); })); + } + /** Gets the call sites that call out of the provided call hierarchy declaration. */ + function getOutgoingCalls(program, declaration) { + if (declaration.flags & 16777216 /* NodeFlags.Ambient */ || ts.isMethodSignature(declaration)) { + return []; + } + return ts.group(collectCallSites(program, declaration), getCallSiteGroupKey, function (entries) { return convertCallSiteGroupToOutgoingCall(program, entries); }); + } + CallHierarchy.getOutgoingCalls = getOutgoingCalls; + })(CallHierarchy = ts.CallHierarchy || (ts.CallHierarchy = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) { + var useCaseSensitiveFileNames = ts.hostUsesCaseSensitiveFileNames(host); + var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + var oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper); + var newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper); + return ts.textChanges.ChangeTracker.with({ host: host, formatContext: formatContext, preferences: preferences }, function (changeTracker) { + updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames); + updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName); + }); + } + ts.getEditsForFileRename = getEditsForFileRename; + // exported for tests + function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) { + var canonicalOldPath = getCanonicalFileName(oldFileOrDirPath); + return function (path) { + var originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 }); + var updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path); + return originalPath + ? updatedPath === undefined ? undefined : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) + : updatedPath; + }; + function getUpdatedPath(pathToUpdate) { + if (getCanonicalFileName(pathToUpdate) === canonicalOldPath) + return newFileOrDirPath; + var suffix = ts.tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName); + return suffix === undefined ? undefined : newFileOrDirPath + "/" + suffix; + } + } + ts.getPathUpdater = getPathUpdater; + // Relative path from a0 to b0 should be same as relative path from a1 to b1. Returns b1. + function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) { + var rel = ts.getRelativePathFromFile(a0, b0, getCanonicalFileName); + return combinePathsSafe(ts.getDirectoryPath(a1), rel); + } + function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames) { + var configFile = program.getCompilerOptions().configFile; + if (!configFile) + return; + var configDir = ts.getDirectoryPath(configFile.fileName); + var jsonObjectLiteral = ts.getTsConfigObjectLiteralExpression(configFile); + if (!jsonObjectLiteral) + return; + forEachProperty(jsonObjectLiteral, function (property, propertyName) { + switch (propertyName) { + case "files": + case "include": + case "exclude": { + var foundExactMatch = updatePaths(property); + if (foundExactMatch || propertyName !== "include" || !ts.isArrayLiteralExpression(property.initializer)) + return; + var includes = ts.mapDefined(property.initializer.elements, function (e) { return ts.isStringLiteral(e) ? e.text : undefined; }); + if (includes.length === 0) + return; + var matchers = ts.getFileMatcherPatterns(configDir, /*excludes*/ [], includes, useCaseSensitiveFileNames, currentDirectory); + // If there isn't some include for this, add a new one. + if (ts.getRegexFromPattern(ts.Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(oldFileOrDirPath) && + !ts.getRegexFromPattern(ts.Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(newFileOrDirPath)) { + changeTracker.insertNodeAfter(configFile, ts.last(property.initializer.elements), ts.factory.createStringLiteral(relativePath(newFileOrDirPath))); + } + return; + } + case "compilerOptions": + forEachProperty(property.initializer, function (property, propertyName) { + var option = ts.getOptionFromName(propertyName); + if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) { + updatePaths(property); + } + else if (propertyName === "paths") { + forEachProperty(property.initializer, function (pathsProperty) { + if (!ts.isArrayLiteralExpression(pathsProperty.initializer)) + return; + for (var _i = 0, _a = pathsProperty.initializer.elements; _i < _a.length; _i++) { + var e = _a[_i]; + tryUpdateString(e); + } + }); + } + }); + return; + } + }); + function updatePaths(property) { + var elements = ts.isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer]; + var foundExactMatch = false; + for (var _i = 0, elements_1 = elements; _i < elements_1.length; _i++) { + var element = elements_1[_i]; + foundExactMatch = tryUpdateString(element) || foundExactMatch; + } + return foundExactMatch; + } + function tryUpdateString(element) { + if (!ts.isStringLiteral(element)) + return false; + var elementFileName = combinePathsSafe(configDir, element.text); + var updated = oldToNew(elementFileName); + if (updated !== undefined) { + changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated)); + return true; + } + return false; + } + function relativePath(path) { + return ts.getRelativePathFromDirectory(configDir, path, /*ignoreCase*/ !useCaseSensitiveFileNames); + } + } + function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) { + var allFiles = program.getSourceFiles(); + var _loop_6 = function (sourceFile) { + var newFromOld = oldToNew(sourceFile.fileName); + var newImportFromPath = newFromOld !== null && newFromOld !== void 0 ? newFromOld : sourceFile.fileName; + var newImportFromDirectory = ts.getDirectoryPath(newImportFromPath); + var oldFromNew = newToOld(sourceFile.fileName); + var oldImportFromPath = oldFromNew || sourceFile.fileName; + var oldImportFromDirectory = ts.getDirectoryPath(oldImportFromPath); + var importingSourceFileMoved = newFromOld !== undefined || oldFromNew !== undefined; + updateImportsWorker(sourceFile, changeTracker, function (referenceText) { + if (!ts.pathIsRelative(referenceText)) + return undefined; + var oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText); + var newAbsolute = oldToNew(oldAbsolute); + return newAbsolute === undefined ? undefined : ts.ensurePathIsNonModuleName(ts.getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName)); + }, function (importLiteral) { + var importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral); + // No need to update if it's an ambient module^M + if ((importedModuleSymbol === null || importedModuleSymbol === void 0 ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some(function (d) { return ts.isAmbientModule(d); })) + return undefined; + var toImport = oldFromNew !== undefined + // If we're at the new location (file was already renamed), need to redo module resolution starting from the old location. + // TODO:GH#18217 + ? getSourceFileToImportFromResolved(importLiteral, ts.resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host), oldToNew, allFiles) + : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew); + // Need an update if the imported file moved, or the importing file moved and was using a relative path. + return toImport !== undefined && (toImport.updated || (importingSourceFileMoved && ts.pathIsRelative(importLiteral.text))) + ? ts.moduleSpecifiers.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, getCanonicalFileName(newImportFromPath), toImport.newFileName, ts.createModuleSpecifierResolutionHost(program, host), importLiteral.text) + : undefined; + }); + }; + for (var _i = 0, allFiles_1 = allFiles; _i < allFiles_1.length; _i++) { + var sourceFile = allFiles_1[_i]; + _loop_6(sourceFile); + } + } + function combineNormal(pathA, pathB) { + return ts.normalizePath(ts.combinePaths(pathA, pathB)); + } + function combinePathsSafe(pathA, pathB) { + return ts.ensurePathIsNonModuleName(combineNormal(pathA, pathB)); + } + function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) { + if (importedModuleSymbol) { + // `find` should succeed because we checked for ambient modules before calling this function. + var oldFileName = ts.find(importedModuleSymbol.declarations, ts.isSourceFile).fileName; + var newFileName = oldToNew(oldFileName); + return newFileName === undefined ? { newFileName: oldFileName, updated: false } : { newFileName: newFileName, updated: true }; + } + else { + var mode = ts.getModeForUsageLocation(importingSourceFile, importLiteral); + var resolved = host.resolveModuleNames + ? host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode) + : program.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode); + return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles()); + } + } + function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) { + // Search through all locations looking for a moved file, and only then test already existing files. + // This is because if `a.ts` is compiled to `a.js` and `a.ts` is moved, we don't want to resolve anything to `a.js`, but to `a.ts`'s new location. + if (!resolved) + return undefined; + // First try resolved module + if (resolved.resolvedModule) { + var result_3 = tryChange(resolved.resolvedModule.resolvedFileName); + if (result_3) + return result_3; + } + // Then failed lookups that are in the list of sources + var result = ts.forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) + // Then failed lookups except package.json since we dont want to touch them (only included ts/js files). + // At this point, the confidence level of this fix being correct is too low to change bare specifiers or absolute paths. + || ts.pathIsRelative(importLiteral.text) && ts.forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson); + if (result) + return result; + // If nothing changed, then result is resolved module file thats not updated + return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false }; + function tryChangeWithIgnoringPackageJsonExisting(oldFileName) { + var newFileName = oldToNew(oldFileName); + return newFileName && ts.find(sourceFiles, function (src) { return src.fileName === newFileName; }) + ? tryChangeWithIgnoringPackageJson(oldFileName) : undefined; + } + function tryChangeWithIgnoringPackageJson(oldFileName) { + return !ts.endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : undefined; + } + function tryChange(oldFileName) { + var newFileName = oldToNew(oldFileName); + return newFileName && { newFileName: newFileName, updated: true }; + } + } + function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport) { + for (var _i = 0, _a = sourceFile.referencedFiles || ts.emptyArray; _i < _a.length; _i++) { // TODO: GH#26162 + var ref = _a[_i]; + var updated = updateRef(ref.fileName); + if (updated !== undefined && updated !== sourceFile.text.slice(ref.pos, ref.end)) + changeTracker.replaceRangeWithText(sourceFile, ref, updated); + } + for (var _b = 0, _c = sourceFile.imports; _b < _c.length; _b++) { + var importStringLiteral = _c[_b]; + var updated = updateImport(importStringLiteral); + if (updated !== undefined && updated !== importStringLiteral.text) + changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated); + } + } + function createStringRange(node, sourceFile) { + return ts.createRange(node.getStart(sourceFile) + 1, node.end - 1); + } + function forEachProperty(objectLiteral, cb) { + if (!ts.isObjectLiteralExpression(objectLiteral)) + return; + for (var _i = 0, _a = objectLiteral.properties; _i < _a.length; _i++) { + var property = _a[_i]; + if (ts.isPropertyAssignment(property) && ts.isStringLiteral(property.name)) { + cb(property, property.name.text); + } + } + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var GoToDefinition; + (function (GoToDefinition) { + function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) { + var _a; + var _b; + var resolvedRef = getReferenceAtPosition(sourceFile, position, program); + var fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || ts.emptyArray; + if (resolvedRef === null || resolvedRef === void 0 ? void 0 : resolvedRef.file) { + // If `file` is missing, do a symbol-based lookup as well + return fileReferenceDefinition; + } + var node = ts.getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + return undefined; + } + var parent = node.parent; + var typeChecker = program.getTypeChecker(); + if (node.kind === 159 /* SyntaxKind.OverrideKeyword */ || (ts.isJSDocOverrideTag(node) && ts.rangeContainsPosition(node.tagName, position))) { + return getDefinitionFromOverriddenMember(typeChecker, node) || ts.emptyArray; + } + // Labels + if (ts.isJumpStatementTarget(node)) { + var label = ts.getTargetLabel(node.parent, node.text); + return label ? [createDefinitionInfoFromName(typeChecker, label, "label" /* ScriptElementKind.label */, node.text, /*containerName*/ undefined)] : undefined; // TODO: GH#18217 + } + if (ts.isStaticModifier(node) && ts.isClassStaticBlockDeclaration(node.parent)) { + var classDecl = node.parent.parent; + var _c = getSymbol(classDecl, typeChecker, stopAtAlias), symbol_1 = _c.symbol, failedAliasResolution_1 = _c.failedAliasResolution; + var staticBlocks = ts.filter(classDecl.members, ts.isClassStaticBlockDeclaration); + var containerName_1 = symbol_1 ? typeChecker.symbolToString(symbol_1, classDecl) : ""; + var sourceFile_1 = node.getSourceFile(); + return ts.map(staticBlocks, function (staticBlock) { + var pos = ts.moveRangePastModifiers(staticBlock).pos; + pos = ts.skipTrivia(sourceFile_1.text, pos); + return createDefinitionInfoFromName(typeChecker, staticBlock, "constructor" /* ScriptElementKind.constructorImplementationElement */, "static {}", containerName_1, /*unverified*/ false, failedAliasResolution_1, { start: pos, length: "static".length }); + }); + } + var _d = getSymbol(node, typeChecker, stopAtAlias), symbol = _d.symbol, failedAliasResolution = _d.failedAliasResolution; + var fallbackNode = node; + if (searchOtherFilesOnly && failedAliasResolution) { + // We couldn't resolve the specific import, try on the module specifier. + var importDeclaration = ts.forEach(__spreadArray([node], (symbol === null || symbol === void 0 ? void 0 : symbol.declarations) || ts.emptyArray, true), function (n) { return ts.findAncestor(n, ts.isAnyImportOrBareOrAccessedRequire); }); + var moduleSpecifier = importDeclaration && ts.tryGetModuleSpecifierFromDeclaration(importDeclaration); + if (moduleSpecifier) { + (_a = getSymbol(moduleSpecifier, typeChecker, stopAtAlias), symbol = _a.symbol, failedAliasResolution = _a.failedAliasResolution); + fallbackNode = moduleSpecifier; + } + } + if (!symbol && ts.isModuleSpecifierLike(fallbackNode)) { + // We couldn't resolve the module specifier as an external module, but it could + // be that module resolution succeeded but the target was not a module. + var ref = (_b = sourceFile.resolvedModules) === null || _b === void 0 ? void 0 : _b.get(fallbackNode.text, ts.getModeForUsageLocation(sourceFile, fallbackNode)); + if (ref) { + return [{ + name: fallbackNode.text, + fileName: ref.resolvedFileName, + containerName: undefined, + containerKind: undefined, + kind: "script" /* ScriptElementKind.scriptElement */, + textSpan: ts.createTextSpan(0, 0), + failedAliasResolution: failedAliasResolution, + isAmbient: ts.isDeclarationFileName(ref.resolvedFileName), + unverified: fallbackNode !== node, + }]; + } + } + // Could not find a symbol e.g. node is string or number keyword, + // or the symbol was an internal symbol and does not have a declaration e.g. undefined symbol + if (!symbol) { + return ts.concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker)); + } + if (searchOtherFilesOnly && ts.every(symbol.declarations, function (d) { return d.getSourceFile().fileName === sourceFile.fileName; })) + return undefined; + var calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); + // Don't go to the component constructor definition for a JSX element, just go to the component definition. + if (calledDeclaration && !(ts.isJsxOpeningLikeElement(node.parent) && isConstructorLike(calledDeclaration))) { + var sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution); + // For a function, if this is the original function definition, return just sigInfo. + // If this is the original constructor definition, parent is the class. + if (typeChecker.getRootSymbols(symbol).some(function (s) { return symbolMatchesSignature(s, calledDeclaration); })) { + return [sigInfo]; + } + else { + var defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, calledDeclaration) || ts.emptyArray; + // For a 'super()' call, put the signature first, else put the variable first. + return node.kind === 106 /* SyntaxKind.SuperKeyword */ ? __spreadArray([sigInfo], defs, true) : __spreadArray(__spreadArray([], defs, true), [sigInfo], false); + } + } + // Because name in short-hand property assignment has two different meanings: property name and property value, + // using go-to-definition at such position should go to the variable declaration of the property value rather than + // go to the declaration of the property name (in this case stay at the same position). However, if go-to-definition + // is performed at the location of property access, we would like to go to definition of the property in the short-hand + // assignment. This case and others are handled by the following code. + if (node.parent.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) { + var shorthandSymbol_1 = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); + var definitions = (shorthandSymbol_1 === null || shorthandSymbol_1 === void 0 ? void 0 : shorthandSymbol_1.declarations) ? shorthandSymbol_1.declarations.map(function (decl) { return createDefinitionInfo(decl, typeChecker, shorthandSymbol_1, node, /*unverified*/ false, failedAliasResolution); }) : ts.emptyArray; + return ts.concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node) || ts.emptyArray); + } + // If the node is the name of a BindingElement within an ObjectBindingPattern instead of just returning the + // declaration the symbol (which is itself), we should try to get to the original type of the ObjectBindingPattern + // and return the property declaration for the referenced property. + // For example: + // import('./foo').then(({ b/*goto*/ar }) => undefined); => should get use to the declaration in file "./foo" + // + // function bar(onfulfilled: (value: T) => void) { //....} + // interface Test { + // pr/*destination*/op1: number + // } + // bar(({pr/*goto*/op1})=>{}); + if (ts.isPropertyName(node) && ts.isBindingElement(parent) && ts.isObjectBindingPattern(parent.parent) && + (node === (parent.propertyName || parent.name))) { + var name_3 = ts.getNameFromPropertyName(node); + var type = typeChecker.getTypeAtLocation(parent.parent); + return name_3 === undefined ? ts.emptyArray : ts.flatMap(type.isUnion() ? type.types : [type], function (t) { + var prop = t.getProperty(name_3); + return prop && getDefinitionFromSymbol(typeChecker, prop, node); + }); + } + return ts.concatenate(fileReferenceDefinition, getDefinitionFromObjectLiteralElement(typeChecker, node) || getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution)); + } + GoToDefinition.getDefinitionAtPosition = getDefinitionAtPosition; + /** + * True if we should not add definitions for both the signature symbol and the definition symbol. + * True for `const |f = |() => 0`, false for `function |f() {} const |g = f;`. + * Also true for any assignment RHS. + */ + function symbolMatchesSignature(s, calledDeclaration) { + return s === calledDeclaration.symbol + || s === calledDeclaration.symbol.parent + || ts.isAssignmentExpression(calledDeclaration.parent) + || (!ts.isCallLikeExpression(calledDeclaration.parent) && s === calledDeclaration.parent.symbol); + } + // If the current location we want to find its definition is in an object literal, try to get the contextual type for the + // object literal, lookup the property symbol in the contextual type, and use this for goto-definition. + // For example + // interface Props{ + // /*first*/prop1: number + // prop2: boolean + // } + // function Foo(arg: Props) {} + // Foo( { pr/*1*/op1: 10, prop2: true }) + function getDefinitionFromObjectLiteralElement(typeChecker, node) { + var element = ts.getContainingObjectLiteralElement(node); + if (element) { + var contextualType = element && typeChecker.getContextualType(element.parent); + if (contextualType) { + return ts.flatMap(ts.getPropertySymbolsFromContextualType(element, typeChecker, contextualType, /*unionSymbolOk*/ false), function (propertySymbol) { + return getDefinitionFromSymbol(typeChecker, propertySymbol, node); + }); + } + } + } + function getDefinitionFromOverriddenMember(typeChecker, node) { + var classElement = ts.findAncestor(node, ts.isClassElement); + if (!(classElement && classElement.name)) + return; + var baseDeclaration = ts.findAncestor(classElement, ts.isClassLike); + if (!baseDeclaration) + return; + var baseTypeNode = ts.getEffectiveBaseTypeNode(baseDeclaration); + var baseType = baseTypeNode ? typeChecker.getTypeAtLocation(baseTypeNode) : undefined; + if (!baseType) + return; + var name = ts.unescapeLeadingUnderscores(ts.getTextOfPropertyName(classElement.name)); + var symbol = ts.hasStaticModifier(classElement) + ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbolAtLocation(baseType.symbol, baseDeclaration), name) + : typeChecker.getPropertyOfType(baseType, name); + if (!symbol) + return; + return getDefinitionFromSymbol(typeChecker, symbol, node); + } + function getReferenceAtPosition(sourceFile, position, program) { + var _a, _b; + var referencePath = findReferenceInPosition(sourceFile.referencedFiles, position); + if (referencePath) { + var file = program.getSourceFileFromReference(sourceFile, referencePath); + return file && { reference: referencePath, fileName: file.fileName, file: file, unverified: false }; + } + var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); + if (typeReferenceDirective) { + var reference = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat); + var file = reference && program.getSourceFile(reference.resolvedFileName); // TODO:GH#18217 + return file && { reference: typeReferenceDirective, fileName: file.fileName, file: file, unverified: false }; + } + var libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position); + if (libReferenceDirective) { + var file = program.getLibFileFromReference(libReferenceDirective); + return file && { reference: libReferenceDirective, fileName: file.fileName, file: file, unverified: false }; + } + if ((_a = sourceFile.resolvedModules) === null || _a === void 0 ? void 0 : _a.size()) { + var node = ts.getTouchingToken(sourceFile, position); + if (ts.isModuleSpecifierLike(node) && ts.isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, ts.getModeForUsageLocation(sourceFile, node))) { + var verifiedFileName = (_b = sourceFile.resolvedModules.get(node.text, ts.getModeForUsageLocation(sourceFile, node))) === null || _b === void 0 ? void 0 : _b.resolvedFileName; + var fileName = verifiedFileName || ts.resolvePath(ts.getDirectoryPath(sourceFile.fileName), node.text); + return { + file: program.getSourceFile(fileName), + fileName: fileName, + reference: { + pos: node.getStart(), + end: node.getEnd(), + fileName: node.text + }, + unverified: !verifiedFileName, + }; + } + } + return undefined; + } + GoToDefinition.getReferenceAtPosition = getReferenceAtPosition; + /// Goto type + function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { + var node = ts.getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + return undefined; + } + if (ts.isImportMeta(node.parent) && node.parent.name === node) { + return definitionFromType(typeChecker.getTypeAtLocation(node.parent), typeChecker, node.parent, /*failedAliasResolution*/ false); + } + var _a = getSymbol(node, typeChecker, /*stopAtAlias*/ false), symbol = _a.symbol, failedAliasResolution = _a.failedAliasResolution; + if (!symbol) + return undefined; + var typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node); + var returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker); + var fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution); + // If a function returns 'void' or some other type with no definition, just return the function definition. + var typeDefinitions = fromReturnType && fromReturnType.length !== 0 ? fromReturnType : definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution); + return typeDefinitions.length ? typeDefinitions + : !(symbol.flags & 111551 /* SymbolFlags.Value */) && symbol.flags & 788968 /* SymbolFlags.Type */ ? getDefinitionFromSymbol(typeChecker, ts.skipAlias(symbol, typeChecker), node, failedAliasResolution) + : undefined; + } + GoToDefinition.getTypeDefinitionAtPosition = getTypeDefinitionAtPosition; + function definitionFromType(type, checker, node, failedAliasResolution) { + return ts.flatMap(type.isUnion() && !(type.flags & 32 /* TypeFlags.Enum */) ? type.types : [type], function (t) { + return t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution); + }); + } + function tryGetReturnTypeOfFunction(symbol, type, checker) { + // If the type is just a function's inferred type, + // go-to-type should go to the return type instead, since go-to-definition takes you to the function anyway. + if (type.symbol === symbol || + // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}` + symbol.valueDeclaration && type.symbol && ts.isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) { + var sigs = type.getCallSignatures(); + if (sigs.length === 1) + return checker.getReturnTypeOfSignature(ts.first(sigs)); + } + return undefined; + } + function getDefinitionAndBoundSpan(program, sourceFile, position) { + var definitions = getDefinitionAtPosition(program, sourceFile, position); + if (!definitions || definitions.length === 0) { + return undefined; + } + // Check if position is on triple slash reference. + var comment = findReferenceInPosition(sourceFile.referencedFiles, position) || + findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || + findReferenceInPosition(sourceFile.libReferenceDirectives, position); + if (comment) { + return { definitions: definitions, textSpan: ts.createTextSpanFromRange(comment) }; + } + var node = ts.getTouchingPropertyName(sourceFile, position); + var textSpan = ts.createTextSpan(node.getStart(), node.getWidth()); + return { definitions: definitions, textSpan: textSpan }; + } + GoToDefinition.getDefinitionAndBoundSpan = getDefinitionAndBoundSpan; + // At 'x.foo', see if the type of 'x' has an index signature, and if so find its declarations. + function getDefinitionInfoForIndexSignatures(node, checker) { + return ts.mapDefined(checker.getIndexInfosAtLocation(node), function (info) { return info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration); }); + } + function getSymbol(node, checker, stopAtAlias) { + var symbol = checker.getSymbolAtLocation(node); + // If this is an alias, and the request came at the declaration location + // get the aliased symbol instead. This allows for goto def on an import e.g. + // import {A, B} from "mod"; + // to jump to the implementation directly. + var failedAliasResolution = false; + if ((symbol === null || symbol === void 0 ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* SymbolFlags.Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) { + var aliased = checker.getAliasedSymbol(symbol); + if (aliased.declarations) { + return { symbol: aliased }; + } + else { + failedAliasResolution = true; + } + } + return { symbol: symbol, failedAliasResolution: failedAliasResolution }; + } + // Go to the original declaration for cases: + // + // (1) when the aliased symbol was declared in the location(parent). + // (2) when the aliased symbol is originating from an import. + // + function shouldSkipAlias(node, declaration) { + if (node.kind !== 79 /* SyntaxKind.Identifier */) { + return false; + } + if (node.parent === declaration) { + return true; + } + if (declaration.kind === 268 /* SyntaxKind.NamespaceImport */) { + return false; + } + return true; + } + /** + * ```ts + * function f() {} + * f.foo = 0; + * ``` + * + * Here, `f` has two declarations: the function declaration, and the identifier in the next line. + * The latter is a declaration for `f` because it gives `f` the `SymbolFlags.Namespace` meaning so + * it can contain `foo`. However, that declaration is pretty uninteresting and not intuitively a + * "definition" for `f`. Ideally, the question we'd like to answer is "what SymbolFlags does this + * declaration contribute to the symbol for `f`?" If the answer is just `Namespace` and the + * declaration looks like an assignment, that declaration is in no sense a definition for `f`. + * But that information is totally lost during binding and/or symbol merging, so we need to do + * our best to reconstruct it or use other heuristics. This function (and the logic around its + * calling) covers our tests but feels like a hack, and it would be great if someone could come + * up with a more precise definition of what counts as a definition. + */ + function isExpandoDeclaration(node) { + if (!ts.isAssignmentDeclaration(node)) + return false; + var containingAssignment = ts.findAncestor(node, function (p) { + if (ts.isAssignmentExpression(p)) + return true; + if (!ts.isAssignmentDeclaration(p)) + return "quit"; + return false; + }); + return !!containingAssignment && ts.getAssignmentDeclarationKind(containingAssignment) === 5 /* AssignmentDeclarationKind.Property */; + } + function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, excludeDeclaration) { + var filteredDeclarations = ts.filter(symbol.declarations, function (d) { return d !== excludeDeclaration; }); + var withoutExpandos = ts.filter(filteredDeclarations, function (d) { return !isExpandoDeclaration(d); }); + var results = ts.some(withoutExpandos) ? withoutExpandos : filteredDeclarations; + return getConstructSignatureDefinition() || getCallSignatureDefinition() || ts.map(results, function (declaration) { return createDefinitionInfo(declaration, typeChecker, symbol, node, /*unverified*/ false, failedAliasResolution); }); + function getConstructSignatureDefinition() { + // Applicable only if we are in a new expression, or we are on a constructor declaration + // and in either case the symbol has a construct signature definition, i.e. class + if (symbol.flags & 32 /* SymbolFlags.Class */ && !(symbol.flags & (16 /* SymbolFlags.Function */ | 3 /* SymbolFlags.Variable */)) && (ts.isNewExpressionTarget(node) || node.kind === 134 /* SyntaxKind.ConstructorKeyword */)) { + var cls = ts.find(filteredDeclarations, ts.isClassLike) || ts.Debug.fail("Expected declaration to have at least one class-like declaration"); + return getSignatureDefinition(cls.members, /*selectConstructors*/ true); + } + } + function getCallSignatureDefinition() { + return ts.isCallOrNewExpressionTarget(node) || ts.isNameOfFunctionDeclaration(node) + ? getSignatureDefinition(filteredDeclarations, /*selectConstructors*/ false) + : undefined; + } + function getSignatureDefinition(signatureDeclarations, selectConstructors) { + if (!signatureDeclarations) { + return undefined; + } + var declarations = signatureDeclarations.filter(selectConstructors ? ts.isConstructorDeclaration : ts.isFunctionLike); + var declarationsWithBody = declarations.filter(function (d) { return !!d.body; }); + // declarations defined on the global scope can be defined on multiple files. Get all of them. + return declarations.length + ? declarationsWithBody.length !== 0 + ? declarationsWithBody.map(function (x) { return createDefinitionInfo(x, typeChecker, symbol, node); }) + : [createDefinitionInfo(ts.last(declarations), typeChecker, symbol, node, /*unverified*/ false, failedAliasResolution)] + : undefined; + } + } + /** Creates a DefinitionInfo from a Declaration, using the declaration's name if possible. */ + function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) { + var symbolName = checker.symbolToString(symbol); // Do not get scoped name, just the name of the symbol + var symbolKind = ts.SymbolDisplay.getSymbolKind(checker, symbol, node); + var containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : ""; + return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName, containerName, unverified, failedAliasResolution); + } + GoToDefinition.createDefinitionInfo = createDefinitionInfo; + /** Creates a DefinitionInfo directly from the name of a declaration. */ + function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName, containerName, unverified, failedAliasResolution, textSpan) { + var sourceFile = declaration.getSourceFile(); + if (!textSpan) { + var name = ts.getNameOfDeclaration(declaration) || declaration; + textSpan = ts.createTextSpanFromNode(name, sourceFile); + } + return __assign(__assign({ fileName: sourceFile.fileName, textSpan: textSpan, kind: symbolKind, name: symbolName, containerKind: undefined, // TODO: GH#18217 + containerName: containerName }, ts.FindAllReferences.toContextSpan(textSpan, sourceFile, ts.FindAllReferences.getContextNode(declaration))), { isLocal: !isDefinitionVisible(checker, declaration), isAmbient: !!(declaration.flags & 16777216 /* NodeFlags.Ambient */), unverified: unverified, failedAliasResolution: failedAliasResolution }); + } + function isDefinitionVisible(checker, declaration) { + if (checker.isDeclarationVisible(declaration)) + return true; + if (!declaration.parent) + return false; + // Variable initializers are visible if variable is visible + if (ts.hasInitializer(declaration.parent) && declaration.parent.initializer === declaration) + return isDefinitionVisible(checker, declaration.parent); + // Handle some exceptions here like arrow function, members of class and object literal expression which are technically not visible but we want the definition to be determined by its parent + switch (declaration.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 169 /* SyntaxKind.MethodDeclaration */: + // Private/protected properties/methods are not visible + if (ts.hasEffectiveModifier(declaration, 8 /* ModifierFlags.Private */)) + return false; + // Public properties/methods are visible if its parents are visible, so: + // falls through + case 171 /* SyntaxKind.Constructor */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 226 /* SyntaxKind.ClassExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + return isDefinitionVisible(checker, declaration.parent); + default: + return false; + } + } + function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) { + return createDefinitionInfo(decl, typeChecker, decl.symbol, decl, /*unverified*/ false, failedAliasResolution); + } + function findReferenceInPosition(refs, pos) { + return ts.find(refs, function (ref) { return ts.textRangeContainsPositionInclusive(ref, pos); }); + } + GoToDefinition.findReferenceInPosition = findReferenceInPosition; + function getDefinitionInfoForFileReference(name, targetFileName, unverified) { + return { + fileName: targetFileName, + textSpan: ts.createTextSpanFromBounds(0, 0), + kind: "script" /* ScriptElementKind.scriptElement */, + name: name, + containerName: undefined, + containerKind: undefined, + unverified: unverified, + }; + } + /** Returns a CallLikeExpression where `node` is the target being invoked. */ + function getAncestorCallLikeExpression(node) { + var target = ts.findAncestor(node, function (n) { return !ts.isRightSideOfPropertyAccess(n); }); + var callLike = target === null || target === void 0 ? void 0 : target.parent; + return callLike && ts.isCallLikeExpression(callLike) && ts.getInvokedExpression(callLike) === target ? callLike : undefined; + } + function tryGetSignatureDeclaration(typeChecker, node) { + var callLike = getAncestorCallLikeExpression(node); + var signature = callLike && typeChecker.getResolvedSignature(callLike); + // Don't go to a function type, go to the value having that type. + return ts.tryCast(signature && signature.declaration, function (d) { return ts.isFunctionLike(d) && !ts.isFunctionTypeNode(d); }); + } + function isConstructorLike(node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + case 180 /* SyntaxKind.ConstructorType */: + case 175 /* SyntaxKind.ConstructSignature */: + return true; + default: + return false; + } + } + })(GoToDefinition = ts.GoToDefinition || (ts.GoToDefinition = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var JsDoc; + (function (JsDoc) { + var jsDocTagNames = [ + "abstract", + "access", + "alias", + "argument", + "async", + "augments", + "author", + "borrows", + "callback", + "class", + "classdesc", + "constant", + "constructor", + "constructs", + "copyright", + "default", + "deprecated", + "description", + "emits", + "enum", + "event", + "example", + "exports", + "extends", + "external", + "field", + "file", + "fileoverview", + "fires", + "function", + "generator", + "global", + "hideconstructor", + "host", + "ignore", + "implements", + "inheritdoc", + "inner", + "instance", + "interface", + "kind", + "lends", + "license", + "link", + "listens", + "member", + "memberof", + "method", + "mixes", + "module", + "name", + "namespace", + "override", + "package", + "param", + "private", + "property", + "protected", + "public", + "readonly", + "requires", + "returns", + "see", + "since", + "static", + "summary", + "template", + "this", + "throws", + "todo", + "tutorial", + "type", + "typedef", + "var", + "variation", + "version", + "virtual", + "yields" + ]; + var jsDocTagNameCompletionEntries; + var jsDocTagCompletionEntries; + function getJsDocCommentsFromDeclarations(declarations, checker) { + // Only collect doc comments from duplicate declarations once: + // In case of a union property there might be same declaration multiple times + // which only varies in type parameter + // Eg. const a: Array | Array; a.length + // The property length will have two declarations of property length coming + // from Array - Array and Array + var parts = []; + ts.forEachUnique(declarations, function (declaration) { + for (var _i = 0, _a = getCommentHavingNodes(declaration); _i < _a.length; _i++) { + var jsdoc = _a[_i]; + // skip comments containing @typedefs since they're not associated with particular declarations + // Exceptions: + // - @typedefs are themselves declarations with associated comments + // - @param or @return indicate that the author thinks of it as a 'local' @typedef that's part of the function documentation + if (jsdoc.comment === undefined + || ts.isJSDoc(jsdoc) + && declaration.kind !== 345 /* SyntaxKind.JSDocTypedefTag */ && declaration.kind !== 338 /* SyntaxKind.JSDocCallbackTag */ + && jsdoc.tags + && jsdoc.tags.some(function (t) { return t.kind === 345 /* SyntaxKind.JSDocTypedefTag */ || t.kind === 338 /* SyntaxKind.JSDocCallbackTag */; }) + && !jsdoc.tags.some(function (t) { return t.kind === 340 /* SyntaxKind.JSDocParameterTag */ || t.kind === 341 /* SyntaxKind.JSDocReturnTag */; })) { + continue; + } + var newparts = getDisplayPartsFromComment(jsdoc.comment, checker); + if (!ts.contains(parts, newparts, isIdenticalListOfDisplayParts)) { + parts.push(newparts); + } + } + }); + return ts.flatten(ts.intersperse(parts, [ts.lineBreakPart()])); + } + JsDoc.getJsDocCommentsFromDeclarations = getJsDocCommentsFromDeclarations; + function isIdenticalListOfDisplayParts(parts1, parts2) { + return ts.arraysEqual(parts1, parts2, function (p1, p2) { return p1.kind === p2.kind && p1.text === p2.text; }); + } + function getCommentHavingNodes(declaration) { + switch (declaration.kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + return [declaration]; + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + return [declaration, declaration.parent]; + default: + return ts.getJSDocCommentsAndTags(declaration); + } + } + function getJsDocTagsFromDeclarations(declarations, checker) { + // Only collect doc comments from duplicate declarations once. + var infos = []; + ts.forEachUnique(declarations, function (declaration) { + var tags = ts.getJSDocTags(declaration); + // skip comments containing @typedefs since they're not associated with particular declarations + // Exceptions: + // - @param or @return indicate that the author thinks of it as a 'local' @typedef that's part of the function documentation + if (tags.some(function (t) { return t.kind === 345 /* SyntaxKind.JSDocTypedefTag */ || t.kind === 338 /* SyntaxKind.JSDocCallbackTag */; }) + && !tags.some(function (t) { return t.kind === 340 /* SyntaxKind.JSDocParameterTag */ || t.kind === 341 /* SyntaxKind.JSDocReturnTag */; })) { + return; + } + for (var _i = 0, tags_1 = tags; _i < tags_1.length; _i++) { + var tag = tags_1[_i]; + infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) }); + } + }); + return infos; + } + JsDoc.getJsDocTagsFromDeclarations = getJsDocTagsFromDeclarations; + function getDisplayPartsFromComment(comment, checker) { + if (typeof comment === "string") { + return [ts.textPart(comment)]; + } + return ts.flatMap(comment, function (node) { return node.kind === 321 /* SyntaxKind.JSDocText */ ? [ts.textPart(node.text)] : ts.buildLinkParts(node, checker); }); + } + function getCommentDisplayParts(tag, checker) { + var comment = tag.comment, kind = tag.kind; + var namePart = getTagNameDisplayPart(kind); + switch (kind) { + case 329 /* SyntaxKind.JSDocImplementsTag */: + return withNode(tag.class); + case 328 /* SyntaxKind.JSDocAugmentsTag */: + return withNode(tag.class); + case 344 /* SyntaxKind.JSDocTemplateTag */: + var templateTag = tag; + var displayParts_3 = []; + if (templateTag.constraint) { + displayParts_3.push(ts.textPart(templateTag.constraint.getText())); + } + if (ts.length(templateTag.typeParameters)) { + if (ts.length(displayParts_3)) { + displayParts_3.push(ts.spacePart()); + } + var lastTypeParameter_1 = templateTag.typeParameters[templateTag.typeParameters.length - 1]; + ts.forEach(templateTag.typeParameters, function (tp) { + displayParts_3.push(namePart(tp.getText())); + if (lastTypeParameter_1 !== tp) { + displayParts_3.push.apply(displayParts_3, [ts.punctuationPart(27 /* SyntaxKind.CommaToken */), ts.spacePart()]); + } + }); + } + if (comment) { + displayParts_3.push.apply(displayParts_3, __spreadArray([ts.spacePart()], getDisplayPartsFromComment(comment, checker), true)); + } + return displayParts_3; + case 343 /* SyntaxKind.JSDocTypeTag */: + return withNode(tag.typeExpression); + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 340 /* SyntaxKind.JSDocParameterTag */: + case 346 /* SyntaxKind.JSDocSeeTag */: + var name = tag.name; + return name ? withNode(name) + : comment === undefined ? undefined + : getDisplayPartsFromComment(comment, checker); + default: + return comment === undefined ? undefined : getDisplayPartsFromComment(comment, checker); + } + function withNode(node) { + return addComment(node.getText()); + } + function addComment(s) { + if (comment) { + if (s.match(/^https?$/)) { + return __spreadArray([ts.textPart(s)], getDisplayPartsFromComment(comment, checker), true); + } + else { + return __spreadArray([namePart(s), ts.spacePart()], getDisplayPartsFromComment(comment, checker), true); + } + } + else { + return [ts.textPart(s)]; + } + } + } + function getTagNameDisplayPart(kind) { + switch (kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: + return ts.parameterNamePart; + case 347 /* SyntaxKind.JSDocPropertyTag */: + return ts.propertyNamePart; + case 344 /* SyntaxKind.JSDocTemplateTag */: + return ts.typeParameterNamePart; + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + return ts.typeAliasNamePart; + default: + return ts.textPart; + } + } + function getJSDocTagNameCompletions() { + return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = ts.map(jsDocTagNames, function (tagName) { + return { + name: tagName, + kind: "keyword" /* ScriptElementKind.keyword */, + kindModifiers: "", + sortText: ts.Completions.SortText.LocationPriority, + }; + })); + } + JsDoc.getJSDocTagNameCompletions = getJSDocTagNameCompletions; + JsDoc.getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails; + function getJSDocTagCompletions() { + return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = ts.map(jsDocTagNames, function (tagName) { + return { + name: "@".concat(tagName), + kind: "keyword" /* ScriptElementKind.keyword */, + kindModifiers: "", + sortText: ts.Completions.SortText.LocationPriority + }; + })); + } + JsDoc.getJSDocTagCompletions = getJSDocTagCompletions; + function getJSDocTagCompletionDetails(name) { + return { + name: name, + kind: "" /* ScriptElementKind.unknown */, + kindModifiers: "", + displayParts: [ts.textPart(name)], + documentation: ts.emptyArray, + tags: undefined, + codeActions: undefined, + }; + } + JsDoc.getJSDocTagCompletionDetails = getJSDocTagCompletionDetails; + function getJSDocParameterNameCompletions(tag) { + if (!ts.isIdentifier(tag.name)) { + return ts.emptyArray; + } + var nameThusFar = tag.name.text; + var jsdoc = tag.parent; + var fn = jsdoc.parent; + if (!ts.isFunctionLike(fn)) + return []; + return ts.mapDefined(fn.parameters, function (param) { + if (!ts.isIdentifier(param.name)) + return undefined; + var name = param.name.text; + if (jsdoc.tags.some(function (t) { return t !== tag && ts.isJSDocParameterTag(t) && ts.isIdentifier(t.name) && t.name.escapedText === name; }) // TODO: GH#18217 + || nameThusFar !== undefined && !ts.startsWith(name, nameThusFar)) { + return undefined; + } + return { name: name, kind: "parameter" /* ScriptElementKind.parameterElement */, kindModifiers: "", sortText: ts.Completions.SortText.LocationPriority }; + }); + } + JsDoc.getJSDocParameterNameCompletions = getJSDocParameterNameCompletions; + function getJSDocParameterNameCompletionDetails(name) { + return { + name: name, + kind: "parameter" /* ScriptElementKind.parameterElement */, + kindModifiers: "", + displayParts: [ts.textPart(name)], + documentation: ts.emptyArray, + tags: undefined, + codeActions: undefined, + }; + } + JsDoc.getJSDocParameterNameCompletionDetails = getJSDocParameterNameCompletionDetails; + /** + * Checks if position points to a valid position to add JSDoc comments, and if so, + * returns the appropriate template. Otherwise returns an empty string. + * Valid positions are + * - outside of comments, statements, and expressions, and + * - preceding a: + * - function/constructor/method declaration + * - class declarations + * - variable statements + * - namespace declarations + * - interface declarations + * - method signatures + * - type alias declarations + * + * Hosts should ideally check that: + * - The line is all whitespace up to 'position' before performing the insertion. + * - If the keystroke sequence "/\*\*" induced the call, we also check that the next + * non-whitespace character is '*', which (approximately) indicates whether we added + * the second '*' to complete an existing (JSDoc) comment. + * @param fileName The file in which to perform the check. + * @param position The (character-indexed) position in the file where the check should + * be performed. + */ + function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) { + var tokenAtPos = ts.getTokenAtPosition(sourceFile, position); + var existingDocComment = ts.findAncestor(tokenAtPos, ts.isJSDoc); + if (existingDocComment && (existingDocComment.comment !== undefined || ts.length(existingDocComment.tags))) { + // Non-empty comment already exists. + return undefined; + } + var tokenStart = tokenAtPos.getStart(sourceFile); + // Don't provide a doc comment template based on a *previous* node. (But an existing empty jsdoc comment will likely start before `position`.) + if (!existingDocComment && tokenStart < position) { + return undefined; + } + var commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options); + if (!commentOwnerInfo) { + return undefined; + } + var commentOwner = commentOwnerInfo.commentOwner, parameters = commentOwnerInfo.parameters, hasReturn = commentOwnerInfo.hasReturn; + var commentOwnerJSDoc = ts.hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? ts.lastOrUndefined(commentOwner.jsDoc) : undefined; + if (commentOwner.getStart(sourceFile) < position || commentOwnerJSDoc && commentOwnerJSDoc !== existingDocComment) { + return undefined; + } + var indentationStr = getIndentationStringAtPosition(sourceFile, position); + var isJavaScriptFile = ts.hasJSFileExtension(sourceFile.fileName); + var tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + + (hasReturn ? returnsDocComment(indentationStr, newLine) : ""); + // A doc comment consists of the following + // * The opening comment line + // * the first line (without a param) for the object's untagged info (this is also where the caret ends up) + // * the '@param'-tagged lines + // * the '@returns'-tag + // * TODO: other tags. + // * the closing comment line + // * if the caret was directly in front of the object, then we add an extra line and indentation. + var openComment = "/**"; + var closeComment = " */"; + if (tags) { + var preamble = openComment + newLine + indentationStr + " * "; + var endLine = tokenStart === position ? newLine + indentationStr : ""; + var result = preamble + newLine + tags + indentationStr + closeComment + endLine; + return { newText: result, caretOffset: preamble.length }; + } + return { newText: openComment + closeComment, caretOffset: 3 }; + } + JsDoc.getDocCommentTemplateAtPosition = getDocCommentTemplateAtPosition; + function getIndentationStringAtPosition(sourceFile, position) { + var text = sourceFile.text; + var lineStart = ts.getLineStartPositionForPosition(position, sourceFile); + var pos = lineStart; + for (; pos <= position && ts.isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) + ; + return text.slice(lineStart, pos); + } + function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) { + return parameters.map(function (_a, i) { + var name = _a.name, dotDotDotToken = _a.dotDotDotToken; + var paramName = name.kind === 79 /* SyntaxKind.Identifier */ ? name.text : "param" + i; + var type = isJavaScriptFile ? (dotDotDotToken ? "{...any} " : "{any} ") : ""; + return "".concat(indentationStr, " * @param ").concat(type).concat(paramName).concat(newLine); + }).join(""); + } + function returnsDocComment(indentationStr, newLine) { + return "".concat(indentationStr, " * @returns").concat(newLine); + } + function getCommentOwnerInfo(tokenAtPos, options) { + return ts.forEachAncestor(tokenAtPos, function (n) { return getCommentOwnerInfoWorker(n, options); }); + } + function getCommentOwnerInfoWorker(commentOwner, options) { + switch (commentOwner.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 168 /* SyntaxKind.MethodSignature */: + case 214 /* SyntaxKind.ArrowFunction */: + var host = commentOwner; + return { commentOwner: commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) }; + case 296 /* SyntaxKind.PropertyAssignment */: + return getCommentOwnerInfoWorker(commentOwner.initializer, options); + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 299 /* SyntaxKind.EnumMember */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return { commentOwner: commentOwner }; + case 237 /* SyntaxKind.VariableStatement */: { + var varStatement = commentOwner; + var varDeclarations = varStatement.declarationList.declarations; + var host_1 = varDeclarations.length === 1 && varDeclarations[0].initializer + ? getRightHandSideOfAssignment(varDeclarations[0].initializer) + : undefined; + return host_1 + ? { commentOwner: commentOwner, parameters: host_1.parameters, hasReturn: hasReturn(host_1, options) } + : { commentOwner: commentOwner }; + } + case 305 /* SyntaxKind.SourceFile */: + return "quit"; + case 261 /* SyntaxKind.ModuleDeclaration */: + // If in walking up the tree, we hit a a nested namespace declaration, + // then we must be somewhere within a dotted namespace name; however we don't + // want to give back a JSDoc template for the 'b' or 'c' in 'namespace a.b.c { }'. + return commentOwner.parent.kind === 261 /* SyntaxKind.ModuleDeclaration */ ? undefined : { commentOwner: commentOwner }; + case 238 /* SyntaxKind.ExpressionStatement */: + return getCommentOwnerInfoWorker(commentOwner.expression, options); + case 221 /* SyntaxKind.BinaryExpression */: { + var be = commentOwner; + if (ts.getAssignmentDeclarationKind(be) === 0 /* AssignmentDeclarationKind.None */) { + return "quit"; + } + return ts.isFunctionLike(be.right) + ? { commentOwner: commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } + : { commentOwner: commentOwner }; + } + case 167 /* SyntaxKind.PropertyDeclaration */: + var init = commentOwner.initializer; + if (init && (ts.isFunctionExpression(init) || ts.isArrowFunction(init))) { + return { commentOwner: commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) }; + } + } + } + function hasReturn(node, options) { + return !!(options === null || options === void 0 ? void 0 : options.generateReturnInDocTemplate) && + (ts.isArrowFunction(node) && ts.isExpression(node.body) + || ts.isFunctionLikeDeclaration(node) && node.body && ts.isBlock(node.body) && !!ts.forEachReturnStatement(node.body, function (n) { return n; })); + } + function getRightHandSideOfAssignment(rightHandSide) { + while (rightHandSide.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + rightHandSide = rightHandSide.expression; + } + switch (rightHandSide.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return rightHandSide; + case 226 /* SyntaxKind.ClassExpression */: + return ts.find(rightHandSide.members, ts.isConstructorDeclaration); + } + } + })(JsDoc = ts.JsDoc || (ts.JsDoc = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var NavigateTo; + (function (NavigateTo) { + function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) { + var patternMatcher = ts.createPatternMatcher(searchValue); + if (!patternMatcher) + return ts.emptyArray; + var rawItems = []; + var _loop_7 = function (sourceFile) { + cancellationToken.throwIfCancellationRequested(); + if (excludeDtsFiles && sourceFile.isDeclarationFile) { + return "continue"; + } + sourceFile.getNamedDeclarations().forEach(function (declarations, name) { + getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, rawItems); + }); + }; + // Search the declarations in all files and output matched NavigateToItem into array of NavigateToItem[] + for (var _i = 0, sourceFiles_4 = sourceFiles; _i < sourceFiles_4.length; _i++) { + var sourceFile = sourceFiles_4[_i]; + _loop_7(sourceFile); + } + rawItems.sort(compareNavigateToItems); + return (maxResultCount === undefined ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem); + } + NavigateTo.getNavigateToItems = getNavigateToItems; + function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, rawItems) { + // First do a quick check to see if the name of the declaration matches the + // last portion of the (possibly) dotted name they're searching for. + var match = patternMatcher.getMatchForLastSegmentOfPattern(name); + if (!match) { + return; // continue to next named declarations + } + for (var _i = 0, declarations_3 = declarations; _i < declarations_3.length; _i++) { + var declaration = declarations_3[_i]; + if (!shouldKeepItem(declaration, checker)) + continue; + if (patternMatcher.patternContainsDots) { + // If the pattern has dots in it, then also see if the declaration container matches as well. + var fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name); + if (fullMatch) { + rawItems.push({ name: name, fileName: fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration: declaration }); + } + } + else { + rawItems.push({ name: name, fileName: fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration: declaration }); + } + } + } + function shouldKeepItem(declaration, checker) { + switch (declaration.kind) { + case 267 /* SyntaxKind.ImportClause */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + var importer = checker.getSymbolAtLocation(declaration.name); // TODO: GH#18217 + var imported = checker.getAliasedSymbol(importer); + return importer.escapedName !== imported.escapedName; + default: + return true; + } + } + function tryAddSingleDeclarationName(declaration, containers) { + var name = ts.getNameOfDeclaration(declaration); + return !!name && (pushLiteral(name, containers) || name.kind === 162 /* SyntaxKind.ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers)); + } + // Only added the names of computed properties if they're simple dotted expressions, like: + // + // [X.Y.Z]() { } + function tryAddComputedPropertyName(expression, containers) { + return pushLiteral(expression, containers) + || ts.isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers); + } + function pushLiteral(node, containers) { + return ts.isPropertyNameLiteral(node) && (containers.push(ts.getTextOfIdentifierOrLiteral(node)), true); + } + function getContainers(declaration) { + var containers = []; + // First, if we started with a computed property name, then add all but the last + // portion into the container array. + var name = ts.getNameOfDeclaration(declaration); + if (name && name.kind === 162 /* SyntaxKind.ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) { + return ts.emptyArray; + } + // Don't include the last portion. + containers.shift(); + // Now, walk up our containers, adding all their names to the container array. + var container = ts.getContainerNode(declaration); + while (container) { + if (!tryAddSingleDeclarationName(container, containers)) { + return ts.emptyArray; + } + container = ts.getContainerNode(container); + } + return containers.reverse(); + } + function compareNavigateToItems(i1, i2) { + // TODO(cyrusn): get the gamut of comparisons that VS already uses here. + return ts.compareValues(i1.matchKind, i2.matchKind) + || ts.compareStringsCaseSensitiveUI(i1.name, i2.name); + } + function createNavigateToItem(rawItem) { + var declaration = rawItem.declaration; + var container = ts.getContainerNode(declaration); + var containerName = container && ts.getNameOfDeclaration(container); + return { + name: rawItem.name, + kind: ts.getNodeKind(declaration), + kindModifiers: ts.getNodeModifiers(declaration), + matchKind: ts.PatternMatchKind[rawItem.matchKind], + isCaseSensitive: rawItem.isCaseSensitive, + fileName: rawItem.fileName, + textSpan: ts.createTextSpanFromNode(declaration), + // TODO(jfreeman): What should be the containerName when the container has a computed name? + containerName: containerName ? containerName.text : "", + containerKind: containerName ? ts.getNodeKind(container) : "" /* ScriptElementKind.unknown */, + }; + } + })(NavigateTo = ts.NavigateTo || (ts.NavigateTo = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var NavigationBar; + (function (NavigationBar) { + var _a; + /** + * Matches all whitespace characters in a string. Eg: + * + * "app. + * + * onactivated" + * + * matches because of the newline, whereas + * + * "app.onactivated" + * + * does not match. + */ + var whiteSpaceRegex = /\s+/g; + /** + * Maximum amount of characters to return + * The amount was chosen arbitrarily. + */ + var maxLength = 150; + // Keep sourceFile handy so we don't have to search for it every time we need to call `getText`. + var curCancellationToken; + var curSourceFile; + /** + * For performance, we keep navigation bar parents on a stack rather than passing them through each recursion. + * `parent` is the current parent and is *not* stored in parentsStack. + * `startNode` sets a new parent and `endNode` returns to the previous parent. + */ + var parentsStack = []; + var parent; + var trackedEs5ClassesStack = []; + var trackedEs5Classes; + // NavigationBarItem requires an array, but will not mutate it, so just give it this for performance. + var emptyChildItemArray = []; + function getNavigationBarItems(sourceFile, cancellationToken) { + curCancellationToken = cancellationToken; + curSourceFile = sourceFile; + try { + return ts.map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem); + } + finally { + reset(); + } + } + NavigationBar.getNavigationBarItems = getNavigationBarItems; + function getNavigationTree(sourceFile, cancellationToken) { + curCancellationToken = cancellationToken; + curSourceFile = sourceFile; + try { + return convertToTree(rootNavigationBarNode(sourceFile)); + } + finally { + reset(); + } + } + NavigationBar.getNavigationTree = getNavigationTree; + function reset() { + curSourceFile = undefined; + curCancellationToken = undefined; + parentsStack = []; + parent = undefined; + emptyChildItemArray = []; + } + function nodeText(node) { + return cleanText(node.getText(curSourceFile)); + } + function navigationBarNodeKind(n) { + return n.node.kind; + } + function pushChild(parent, child) { + if (parent.children) { + parent.children.push(child); + } + else { + parent.children = [child]; + } + } + function rootNavigationBarNode(sourceFile) { + ts.Debug.assert(!parentsStack.length); + var root = { node: sourceFile, name: undefined, additionalNodes: undefined, parent: undefined, children: undefined, indent: 0 }; + parent = root; + for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + addChildrenRecursively(statement); + } + endNode(); + ts.Debug.assert(!parent && !parentsStack.length); + return root; + } + function addLeafNode(node, name) { + pushChild(parent, emptyNavigationBarNode(node, name)); + } + function emptyNavigationBarNode(node, name) { + return { + node: node, + name: name || (ts.isDeclaration(node) || ts.isExpression(node) ? ts.getNameOfDeclaration(node) : undefined), + additionalNodes: undefined, + parent: parent, + children: undefined, + indent: parent.indent + 1 + }; + } + function addTrackedEs5Class(name) { + if (!trackedEs5Classes) { + trackedEs5Classes = new ts.Map(); + } + trackedEs5Classes.set(name, true); + } + function endNestedNodes(depth) { + for (var i = 0; i < depth; i++) + endNode(); + } + function startNestedNodes(targetNode, entityName) { + var names = []; + while (!ts.isPropertyNameLiteral(entityName)) { + var name = ts.getNameOrArgument(entityName); + var nameText = ts.getElementOrPropertyAccessName(entityName); + entityName = entityName.expression; + if (nameText === "prototype" || ts.isPrivateIdentifier(name)) + continue; + names.push(name); + } + names.push(entityName); + for (var i = names.length - 1; i > 0; i--) { + var name = names[i]; + startNode(targetNode, name); + } + return [names.length - 1, names[0]]; + } + /** + * Add a new level of NavigationBarNodes. + * This pushes to the stack, so you must call `endNode` when you are done adding to this node. + */ + function startNode(node, name) { + var navNode = emptyNavigationBarNode(node, name); + pushChild(parent, navNode); + // Save the old parent + parentsStack.push(parent); + trackedEs5ClassesStack.push(trackedEs5Classes); + trackedEs5Classes = undefined; + parent = navNode; + } + /** Call after calling `startNode` and adding children to it. */ + function endNode() { + if (parent.children) { + mergeChildren(parent.children, parent); + sortChildren(parent.children); + } + parent = parentsStack.pop(); + trackedEs5Classes = trackedEs5ClassesStack.pop(); + } + function addNodeWithRecursiveChild(node, child, name) { + startNode(node, name); + addChildrenRecursively(child); + endNode(); + } + function addNodeWithRecursiveInitializer(node) { + if (node.initializer && isFunctionOrClassExpression(node.initializer)) { + startNode(node); + ts.forEachChild(node.initializer, addChildrenRecursively); + endNode(); + } + else { + addNodeWithRecursiveChild(node, node.initializer); + } + } + /** + * Historically, we've elided dynamic names from the nav tree (including late bound names), + * but included certain "well known" symbol names. While we no longer distinguish those well-known + * symbols from other unique symbols, we do the below to retain those members in the nav tree. + */ + function hasNavigationBarName(node) { + return !ts.hasDynamicName(node) || + (node.kind !== 221 /* SyntaxKind.BinaryExpression */ && + ts.isPropertyAccessExpression(node.name.expression) && + ts.isIdentifier(node.name.expression.expression) && + ts.idText(node.name.expression.expression) === "Symbol"); + } + /** Look for navigation bar items in node's subtree, adding them to the current `parent`. */ + function addChildrenRecursively(node) { + var _a; + curCancellationToken.throwIfCancellationRequested(); + if (!node || ts.isToken(node)) { + return; + } + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + // Get parameter properties, and treat them as being on the *same* level as the constructor, not under it. + var ctr = node; + addNodeWithRecursiveChild(ctr, ctr.body); + // Parameter properties are children of the class, not the constructor. + for (var _i = 0, _b = ctr.parameters; _i < _b.length; _i++) { + var param = _b[_i]; + if (ts.isParameterPropertyDeclaration(param, ctr)) { + addLeafNode(param); + } + } + break; + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 168 /* SyntaxKind.MethodSignature */: + if (hasNavigationBarName(node)) { + addNodeWithRecursiveChild(node, node.body); + } + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + if (hasNavigationBarName(node)) { + addNodeWithRecursiveInitializer(node); + } + break; + case 166 /* SyntaxKind.PropertySignature */: + if (hasNavigationBarName(node)) { + addLeafNode(node); + } + break; + case 267 /* SyntaxKind.ImportClause */: + var importClause = node; + // Handle default import case e.g.: + // import d from "mod"; + if (importClause.name) { + addLeafNode(importClause.name); + } + // Handle named bindings in imports e.g.: + // import * as NS from "mod"; + // import {a, b as B} from "mod"; + var namedBindings = importClause.namedBindings; + if (namedBindings) { + if (namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + addLeafNode(namedBindings); + } + else { + for (var _c = 0, _d = namedBindings.elements; _c < _d.length; _c++) { + var element = _d[_c]; + addLeafNode(element); + } + } + } + break; + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + addNodeWithRecursiveChild(node, node.name); + break; + case 298 /* SyntaxKind.SpreadAssignment */: + var expression = node.expression; + // Use the expression as the name of the SpreadAssignment, otherwise show as . + ts.isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node); + break; + case 203 /* SyntaxKind.BindingElement */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 254 /* SyntaxKind.VariableDeclaration */: { + var child = node; + if (ts.isBindingPattern(child.name)) { + addChildrenRecursively(child.name); + } + else { + addNodeWithRecursiveInitializer(child); + } + break; + } + case 256 /* SyntaxKind.FunctionDeclaration */: + var nameNode = node.name; + // If we see a function declaration track as a possible ES5 class + if (nameNode && ts.isIdentifier(nameNode)) { + addTrackedEs5Class(nameNode.text); + } + addNodeWithRecursiveChild(node, node.body); + break; + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + addNodeWithRecursiveChild(node, node.body); + break; + case 260 /* SyntaxKind.EnumDeclaration */: + startNode(node); + for (var _e = 0, _f = node.members; _e < _f.length; _e++) { + var member = _f[_e]; + if (!isComputedProperty(member)) { + addLeafNode(member); + } + } + endNode(); + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + startNode(node); + for (var _g = 0, _h = node.members; _g < _h.length; _g++) { + var member = _h[_g]; + addChildrenRecursively(member); + } + endNode(); + break; + case 261 /* SyntaxKind.ModuleDeclaration */: + addNodeWithRecursiveChild(node, getInteriorModule(node).body); + break; + case 271 /* SyntaxKind.ExportAssignment */: { + var expression_1 = node.expression; + var child = ts.isObjectLiteralExpression(expression_1) || ts.isCallExpression(expression_1) ? expression_1 : + ts.isArrowFunction(expression_1) || ts.isFunctionExpression(expression_1) ? expression_1.body : undefined; + if (child) { + startNode(node); + addChildrenRecursively(child); + endNode(); + } + else { + addLeafNode(node); + } + break; + } + case 275 /* SyntaxKind.ExportSpecifier */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 176 /* SyntaxKind.IndexSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + addLeafNode(node); + break; + case 208 /* SyntaxKind.CallExpression */: + case 221 /* SyntaxKind.BinaryExpression */: { + var special = ts.getAssignmentDeclarationKind(node); + switch (special) { + case 1 /* AssignmentDeclarationKind.ExportsProperty */: + case 2 /* AssignmentDeclarationKind.ModuleExports */: + addNodeWithRecursiveChild(node, node.right); + return; + case 6 /* AssignmentDeclarationKind.Prototype */: + case 3 /* AssignmentDeclarationKind.PrototypeProperty */: { + var binaryExpression = node; + var assignmentTarget = binaryExpression.left; + var prototypeAccess = special === 3 /* AssignmentDeclarationKind.PrototypeProperty */ ? + assignmentTarget.expression : + assignmentTarget; + var depth = 0; + var className = void 0; + // If we see a prototype assignment, start tracking the target as a class + // This is only done for simple classes not nested assignments. + if (ts.isIdentifier(prototypeAccess.expression)) { + addTrackedEs5Class(prototypeAccess.expression.text); + className = prototypeAccess.expression; + } + else { + _a = startNestedNodes(binaryExpression, prototypeAccess.expression), depth = _a[0], className = _a[1]; + } + if (special === 6 /* AssignmentDeclarationKind.Prototype */) { + if (ts.isObjectLiteralExpression(binaryExpression.right)) { + if (binaryExpression.right.properties.length > 0) { + startNode(binaryExpression, className); + ts.forEachChild(binaryExpression.right, addChildrenRecursively); + endNode(); + } + } + } + else if (ts.isFunctionExpression(binaryExpression.right) || ts.isArrowFunction(binaryExpression.right)) { + addNodeWithRecursiveChild(node, binaryExpression.right, className); + } + else { + startNode(binaryExpression, className); + addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name); + endNode(); + } + endNestedNodes(depth); + return; + } + case 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */: + case 9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */: { + var defineCall = node; + var className = special === 7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */ ? + defineCall.arguments[0] : + defineCall.arguments[0].expression; + var memberName = defineCall.arguments[1]; + var _j = startNestedNodes(node, className), depth = _j[0], classNameIdentifier = _j[1]; + startNode(node, classNameIdentifier); + startNode(node, ts.setTextRange(ts.factory.createIdentifier(memberName.text), memberName)); + addChildrenRecursively(node.arguments[2]); + endNode(); + endNode(); + endNestedNodes(depth); + return; + } + case 5 /* AssignmentDeclarationKind.Property */: { + var binaryExpression = node; + var assignmentTarget = binaryExpression.left; + var targetFunction = assignmentTarget.expression; + if (ts.isIdentifier(targetFunction) && ts.getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && + trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) { + if (ts.isFunctionExpression(binaryExpression.right) || ts.isArrowFunction(binaryExpression.right)) { + addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction); + } + else if (ts.isBindableStaticAccessExpression(assignmentTarget)) { + startNode(binaryExpression, targetFunction); + addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, ts.getNameOrArgument(assignmentTarget)); + endNode(); + } + return; + } + break; + } + case 4 /* AssignmentDeclarationKind.ThisProperty */: + case 0 /* AssignmentDeclarationKind.None */: + case 8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */: + break; + default: + ts.Debug.assertNever(special); + } + } + // falls through + default: + if (ts.hasJSDocNodes(node)) { + ts.forEach(node.jsDoc, function (jsDoc) { + ts.forEach(jsDoc.tags, function (tag) { + if (ts.isJSDocTypeAlias(tag)) { + addLeafNode(tag); + } + }); + }); + } + ts.forEachChild(node, addChildrenRecursively); + } + } + /** Merge declarations of the same kind. */ + function mergeChildren(children, node) { + var nameToItems = new ts.Map(); + ts.filterMutate(children, function (child, index) { + var declName = child.name || ts.getNameOfDeclaration(child.node); + var name = declName && nodeText(declName); + if (!name) { + // Anonymous items are never merged. + return true; + } + var itemsWithSameName = nameToItems.get(name); + if (!itemsWithSameName) { + nameToItems.set(name, child); + return true; + } + if (itemsWithSameName instanceof Array) { + for (var _i = 0, itemsWithSameName_1 = itemsWithSameName; _i < itemsWithSameName_1.length; _i++) { + var itemWithSameName = itemsWithSameName_1[_i]; + if (tryMerge(itemWithSameName, child, index, node)) { + return false; + } + } + itemsWithSameName.push(child); + return true; + } + else { + var itemWithSameName = itemsWithSameName; + if (tryMerge(itemWithSameName, child, index, node)) { + return false; + } + nameToItems.set(name, [itemWithSameName, child]); + return true; + } + }); + } + var isEs5ClassMember = (_a = {}, + _a[5 /* AssignmentDeclarationKind.Property */] = true, + _a[3 /* AssignmentDeclarationKind.PrototypeProperty */] = true, + _a[7 /* AssignmentDeclarationKind.ObjectDefinePropertyValue */] = true, + _a[9 /* AssignmentDeclarationKind.ObjectDefinePrototypeProperty */] = true, + _a[0 /* AssignmentDeclarationKind.None */] = false, + _a[1 /* AssignmentDeclarationKind.ExportsProperty */] = false, + _a[2 /* AssignmentDeclarationKind.ModuleExports */] = false, + _a[8 /* AssignmentDeclarationKind.ObjectDefinePropertyExports */] = false, + _a[6 /* AssignmentDeclarationKind.Prototype */] = true, + _a[4 /* AssignmentDeclarationKind.ThisProperty */] = false, + _a); + function tryMergeEs5Class(a, b, bIndex, parent) { + function isPossibleConstructor(node) { + return ts.isFunctionExpression(node) || ts.isFunctionDeclaration(node) || ts.isVariableDeclaration(node); + } + var bAssignmentDeclarationKind = ts.isBinaryExpression(b.node) || ts.isCallExpression(b.node) ? + ts.getAssignmentDeclarationKind(b.node) : + 0 /* AssignmentDeclarationKind.None */; + var aAssignmentDeclarationKind = ts.isBinaryExpression(a.node) || ts.isCallExpression(a.node) ? + ts.getAssignmentDeclarationKind(a.node) : + 0 /* AssignmentDeclarationKind.None */; + // We treat this as an es5 class and merge the nodes in in one of several cases + if ((isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind]) // merge two class elements + || (isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind]) // ctor function & member + || (isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind]) // member & ctor function + || (ts.isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind]) // class (generated) & member + || (ts.isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind]) // member & class (generated) + || (ts.isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node)) // class (generated) & ctor + || (ts.isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) // ctor & class (generated) + ) { + var lastANode = a.additionalNodes && ts.lastOrUndefined(a.additionalNodes) || a.node; + if ((!ts.isClassDeclaration(a.node) && !ts.isClassDeclaration(b.node)) // If neither outline node is a class + || isPossibleConstructor(a.node) || isPossibleConstructor(b.node) // If either function is a constructor function + ) { + var ctorFunction = isPossibleConstructor(a.node) ? a.node : + isPossibleConstructor(b.node) ? b.node : + undefined; + if (ctorFunction !== undefined) { + var ctorNode = ts.setTextRange(ts.factory.createConstructorDeclaration(/* decorators */ undefined, /* modifiers */ undefined, [], /* body */ undefined), ctorFunction); + var ctor = emptyNavigationBarNode(ctorNode); + ctor.indent = a.indent + 1; + ctor.children = a.node === ctorFunction ? a.children : b.children; + a.children = a.node === ctorFunction ? ts.concatenate([ctor], b.children || [b]) : ts.concatenate(a.children || [__assign({}, a)], [ctor]); + } + else { + if (a.children || b.children) { + a.children = ts.concatenate(a.children || [__assign({}, a)], b.children || [b]); + if (a.children) { + mergeChildren(a.children, a); + sortChildren(a.children); + } + } + } + lastANode = a.node = ts.setTextRange(ts.factory.createClassDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, a.name || ts.factory.createIdentifier("__class__"), + /* typeParameters */ undefined, + /* heritageClauses */ undefined, []), a.node); + } + else { + a.children = ts.concatenate(a.children, b.children); + if (a.children) { + mergeChildren(a.children, a); + } + } + var bNode = b.node; + // We merge if the outline node previous to b (bIndex - 1) is already part of the current class + // We do this so that statements between class members that do not generate outline nodes do not split up the class outline: + // Ex This should produce one outline node C: + // function C() {}; a = 1; C.prototype.m = function () {} + // Ex This will produce 3 outline nodes: C, a, C + // function C() {}; let a = 1; C.prototype.m = function () {} + if (parent.children[bIndex - 1].node.end === lastANode.end) { + ts.setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end }); + } + else { + if (!a.additionalNodes) + a.additionalNodes = []; + a.additionalNodes.push(ts.setTextRange(ts.factory.createClassDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, a.name || ts.factory.createIdentifier("__class__"), + /* typeParameters */ undefined, + /* heritageClauses */ undefined, []), b.node)); + } + return true; + } + return bAssignmentDeclarationKind === 0 /* AssignmentDeclarationKind.None */ ? false : true; + } + function tryMerge(a, b, bIndex, parent) { + // const v = false as boolean; + if (tryMergeEs5Class(a, b, bIndex, parent)) { + return true; + } + if (shouldReallyMerge(a.node, b.node, parent)) { + merge(a, b); + return true; + } + return false; + } + /** a and b have the same name, but they may not be mergeable. */ + function shouldReallyMerge(a, b, parent) { + if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent) && isOwnChild(b, parent))) { + return false; + } + switch (a.kind) { + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return ts.isStatic(a) === ts.isStatic(b); + case 261 /* SyntaxKind.ModuleDeclaration */: + return areSameModule(a, b) + && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b); + default: + return true; + } + } + function isSynthesized(node) { + return !!(node.flags & 8 /* NodeFlags.Synthesized */); + } + // We want to merge own children like `I` in in `module A { interface I {} } module A { interface I {} }` + // We don't want to merge unrelated children like `m` in `const o = { a: { m() {} }, b: { m() {} } };` + function isOwnChild(n, parent) { + var par = ts.isModuleBlock(n.parent) ? n.parent.parent : n.parent; + return par === parent.node || ts.contains(parent.additionalNodes, par); + } + // We use 1 NavNode to represent 'A.B.C', but there are multiple source nodes. + // Only merge module nodes that have the same chain. Don't merge 'A.B.C' with 'A'! + function areSameModule(a, b) { + if (!a.body || !b.body) { + return a.body === b.body; + } + return a.body.kind === b.body.kind && (a.body.kind !== 261 /* SyntaxKind.ModuleDeclaration */ || areSameModule(a.body, b.body)); + } + /** Merge source into target. Source should be thrown away after this is called. */ + function merge(target, source) { + var _a; + target.additionalNodes = target.additionalNodes || []; + target.additionalNodes.push(source.node); + if (source.additionalNodes) { + (_a = target.additionalNodes).push.apply(_a, source.additionalNodes); + } + target.children = ts.concatenate(target.children, source.children); + if (target.children) { + mergeChildren(target.children, target); + sortChildren(target.children); + } + } + /** Recursively ensure that each NavNode's children are in sorted order. */ + function sortChildren(children) { + children.sort(compareChildren); + } + function compareChildren(child1, child2) { + return ts.compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) // TODO: GH#18217 + || ts.compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2)); + } + /** + * This differs from getItemName because this is just used for sorting. + * We only sort nodes by name that have a more-or-less "direct" name, as opposed to `new()` and the like. + * So `new()` can still come before an `aardvark` method. + */ + function tryGetName(node) { + if (node.kind === 261 /* SyntaxKind.ModuleDeclaration */) { + return getModuleName(node); + } + var declName = ts.getNameOfDeclaration(node); + if (declName && ts.isPropertyName(declName)) { + var propertyName = ts.getPropertyNameForPropertyNameNode(declName); + return propertyName && ts.unescapeLeadingUnderscores(propertyName); + } + switch (node.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 226 /* SyntaxKind.ClassExpression */: + return getFunctionOrClassName(node); + default: + return undefined; + } + } + function getItemName(node, name) { + if (node.kind === 261 /* SyntaxKind.ModuleDeclaration */) { + return cleanText(getModuleName(node)); + } + if (name) { + var text = ts.isIdentifier(name) ? name.text + : ts.isElementAccessExpression(name) ? "[".concat(nodeText(name.argumentExpression), "]") + : nodeText(name); + if (text.length > 0) { + return cleanText(text); + } + } + switch (node.kind) { + case 305 /* SyntaxKind.SourceFile */: + var sourceFile = node; + return ts.isExternalModule(sourceFile) + ? "\"".concat(ts.escapeString(ts.getBaseFileName(ts.removeFileExtension(ts.normalizePath(sourceFile.fileName)))), "\"") + : ""; + case 271 /* SyntaxKind.ExportAssignment */: + return ts.isExportAssignment(node) && node.isExportEquals ? "export=" /* InternalSymbolName.ExportEquals */ : "default" /* InternalSymbolName.Default */; + case 214 /* SyntaxKind.ArrowFunction */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + if (ts.getSyntacticModifierFlags(node) & 512 /* ModifierFlags.Default */) { + return "default"; + } + // We may get a string with newlines or other whitespace in the case of an object dereference + // (eg: "app\n.onactivated"), so we should remove the whitespace for readability in the + // navigation bar. + return getFunctionOrClassName(node); + case 171 /* SyntaxKind.Constructor */: + return "constructor"; + case 175 /* SyntaxKind.ConstructSignature */: + return "new()"; + case 174 /* SyntaxKind.CallSignature */: + return "()"; + case 176 /* SyntaxKind.IndexSignature */: + return "[]"; + default: + return ""; + } + } + /** Flattens the NavNode tree to a list of items to appear in the primary navbar menu. */ + function primaryNavBarMenuItems(root) { + // The primary (middle) navbar menu displays the general code navigation hierarchy, similar to the navtree. + // The secondary (right) navbar menu displays the child items of whichever primary item is selected. + // Some less interesting items without their own child navigation items (e.g. a local variable declaration) only show up in the secondary menu. + var primaryNavBarMenuItems = []; + function recur(item) { + if (shouldAppearInPrimaryNavBarMenu(item)) { + primaryNavBarMenuItems.push(item); + if (item.children) { + for (var _i = 0, _a = item.children; _i < _a.length; _i++) { + var child = _a[_i]; + recur(child); + } + } + } + } + recur(root); + return primaryNavBarMenuItems; + /** Determines if a node should appear in the primary navbar menu. */ + function shouldAppearInPrimaryNavBarMenu(item) { + // Items with children should always appear in the primary navbar menu. + if (item.children) { + return true; + } + // Some nodes are otherwise important enough to always include in the primary navigation menu. + switch (navigationBarNodeKind(item)) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 305 /* SyntaxKind.SourceFile */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + return true; + case 214 /* SyntaxKind.ArrowFunction */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + return isTopLevelFunctionDeclaration(item); + default: + return false; + } + function isTopLevelFunctionDeclaration(item) { + if (!item.node.body) { + return false; + } + switch (navigationBarNodeKind(item.parent)) { + case 262 /* SyntaxKind.ModuleBlock */: + case 305 /* SyntaxKind.SourceFile */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + return true; + default: + return false; + } + } + } + } + function convertToTree(n) { + return { + text: getItemName(n.node, n.name), + kind: ts.getNodeKind(n.node), + kindModifiers: getModifiers(n.node), + spans: getSpans(n), + nameSpan: n.name && getNodeSpan(n.name), + childItems: ts.map(n.children, convertToTree) + }; + } + function convertToPrimaryNavBarMenuItem(n) { + return { + text: getItemName(n.node, n.name), + kind: ts.getNodeKind(n.node), + kindModifiers: getModifiers(n.node), + spans: getSpans(n), + childItems: ts.map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray, + indent: n.indent, + bolded: false, + grayed: false + }; + function convertToSecondaryNavBarMenuItem(n) { + return { + text: getItemName(n.node, n.name), + kind: ts.getNodeKind(n.node), + kindModifiers: ts.getNodeModifiers(n.node), + spans: getSpans(n), + childItems: emptyChildItemArray, + indent: 0, + bolded: false, + grayed: false + }; + } + } + function getSpans(n) { + var spans = [getNodeSpan(n.node)]; + if (n.additionalNodes) { + for (var _i = 0, _a = n.additionalNodes; _i < _a.length; _i++) { + var node = _a[_i]; + spans.push(getNodeSpan(node)); + } + } + return spans; + } + function getModuleName(moduleDeclaration) { + // We want to maintain quotation marks. + if (ts.isAmbientModule(moduleDeclaration)) { + return ts.getTextOfNode(moduleDeclaration.name); + } + return getFullyQualifiedModuleName(moduleDeclaration); + } + function getFullyQualifiedModuleName(moduleDeclaration) { + // Otherwise, we need to aggregate each identifier to build up the qualified name. + var result = [ts.getTextOfIdentifierOrLiteral(moduleDeclaration.name)]; + while (moduleDeclaration.body && moduleDeclaration.body.kind === 261 /* SyntaxKind.ModuleDeclaration */) { + moduleDeclaration = moduleDeclaration.body; + result.push(ts.getTextOfIdentifierOrLiteral(moduleDeclaration.name)); + } + return result.join("."); + } + /** + * For 'module A.B.C', we want to get the node for 'C'. + * We store 'A' as associated with a NavNode, and use getModuleName to traverse down again. + */ + function getInteriorModule(decl) { + return decl.body && ts.isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl; + } + function isComputedProperty(member) { + return !member.name || member.name.kind === 162 /* SyntaxKind.ComputedPropertyName */; + } + function getNodeSpan(node) { + return node.kind === 305 /* SyntaxKind.SourceFile */ ? ts.createTextSpanFromRange(node) : ts.createTextSpanFromNode(node, curSourceFile); + } + function getModifiers(node) { + if (node.parent && node.parent.kind === 254 /* SyntaxKind.VariableDeclaration */) { + node = node.parent; + } + return ts.getNodeModifiers(node); + } + function getFunctionOrClassName(node) { + var parent = node.parent; + if (node.name && ts.getFullWidth(node.name) > 0) { + return cleanText(ts.declarationNameToString(node.name)); + } + // See if it is a var initializer. If so, use the var name. + else if (ts.isVariableDeclaration(parent)) { + return cleanText(ts.declarationNameToString(parent.name)); + } + // See if it is of the form " = function(){...}". If so, use the text from the left-hand side. + else if (ts.isBinaryExpression(parent) && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + return nodeText(parent.left).replace(whiteSpaceRegex, ""); + } + // See if it is a property assignment, and if so use the property name + else if (ts.isPropertyAssignment(parent)) { + return nodeText(parent.name); + } + // Default exports are named "default" + else if (ts.getSyntacticModifierFlags(node) & 512 /* ModifierFlags.Default */) { + return "default"; + } + else if (ts.isClassLike(node)) { + return ""; + } + else if (ts.isCallExpression(parent)) { + var name = getCalledExpressionName(parent.expression); + if (name !== undefined) { + name = cleanText(name); + if (name.length > maxLength) { + return "".concat(name, " callback"); + } + var args = cleanText(ts.mapDefined(parent.arguments, function (a) { return ts.isStringLiteralLike(a) ? a.getText(curSourceFile) : undefined; }).join(", ")); + return "".concat(name, "(").concat(args, ") callback"); + } + } + return ""; + } + // See also 'tryGetPropertyAccessOrIdentifierToString' + function getCalledExpressionName(expr) { + if (ts.isIdentifier(expr)) { + return expr.text; + } + else if (ts.isPropertyAccessExpression(expr)) { + var left = getCalledExpressionName(expr.expression); + var right = expr.name.text; + return left === undefined ? right : "".concat(left, ".").concat(right); + } + else { + return undefined; + } + } + function isFunctionOrClassExpression(node) { + switch (node.kind) { + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + case 226 /* SyntaxKind.ClassExpression */: + return true; + default: + return false; + } + } + function cleanText(text) { + // Truncate to maximum amount of characters as we don't want to do a big replace operation. + text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text; + // Replaces ECMAScript line terminators and removes the trailing `\` from each line: + // \n - Line Feed + // \r - Carriage Return + // \u2028 - Line separator + // \u2029 - Paragraph separator + return text.replace(/\\?(\r?\n|\r|\u2028|\u2029)/g, ""); + } + })(NavigationBar = ts.NavigationBar || (ts.NavigationBar = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var OrganizeImports; + (function (OrganizeImports) { + /** + * Organize imports by: + * 1) Removing unused imports + * 2) Coalescing imports from the same module + * 3) Sorting imports + */ + function organizeImports(sourceFile, formatContext, host, program, preferences, skipDestructiveCodeActions) { + var changeTracker = ts.textChanges.ChangeTracker.fromContext({ host: host, formatContext: formatContext, preferences: preferences }); + var coalesceAndOrganizeImports = function (importGroup) { return ts.stableSort(coalesceImports(removeUnusedImports(importGroup, sourceFile, program, skipDestructiveCodeActions)), function (s1, s2) { return compareImportsOrRequireStatements(s1, s2); }); }; + // All of the old ImportDeclarations in the file, in syntactic order. + var topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(ts.isImportDeclaration)); + topLevelImportGroupDecls.forEach(function (importGroupDecl) { return organizeImportsWorker(importGroupDecl, coalesceAndOrganizeImports); }); + // All of the old ExportDeclarations in the file, in syntactic order. + var topLevelExportDecls = sourceFile.statements.filter(ts.isExportDeclaration); + organizeImportsWorker(topLevelExportDecls, coalesceExports); + for (var _i = 0, _a = sourceFile.statements.filter(ts.isAmbientModule); _i < _a.length; _i++) { + var ambientModule = _a[_i]; + if (!ambientModule.body) + continue; + var ambientModuleImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(ts.isImportDeclaration)); + ambientModuleImportGroupDecls.forEach(function (importGroupDecl) { return organizeImportsWorker(importGroupDecl, coalesceAndOrganizeImports); }); + var ambientModuleExportDecls = ambientModule.body.statements.filter(ts.isExportDeclaration); + organizeImportsWorker(ambientModuleExportDecls, coalesceExports); + } + return changeTracker.getChanges(); + function organizeImportsWorker(oldImportDecls, coalesce) { + if (ts.length(oldImportDecls) === 0) { + return; + } + // Special case: normally, we'd expect leading and trailing trivia to follow each import + // around as it's sorted. However, we do not want this to happen for leading trivia + // on the first import because it is probably the header comment for the file. + // Consider: we could do a more careful check that this trivia is actually a header, + // but the consequences of being wrong are very minor. + ts.suppressLeadingTrivia(oldImportDecls[0]); + var oldImportGroups = ts.group(oldImportDecls, function (importDecl) { return getExternalModuleName(importDecl.moduleSpecifier); }); + var sortedImportGroups = ts.stableSort(oldImportGroups, function (group1, group2) { return compareModuleSpecifiers(group1[0].moduleSpecifier, group2[0].moduleSpecifier); }); + var newImportDecls = ts.flatMap(sortedImportGroups, function (importGroup) { + return getExternalModuleName(importGroup[0].moduleSpecifier) + ? coalesce(importGroup) + : importGroup; + }); + // Delete all nodes if there are no imports. + if (newImportDecls.length === 0) { + // Consider the first node to have trailingTrivia as we want to exclude the + // "header" comment. + changeTracker.deleteNodes(sourceFile, oldImportDecls, { + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Include, + }, /*hasTrailingComment*/ true); + } + else { + // Note: Delete the surrounding trivia because it will have been retained in newImportDecls. + var replaceOptions = { + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Include, + suffix: ts.getNewLineOrDefaultFromHost(host, formatContext.options), + }; + changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions); + var hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions); + changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), { + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Include, + }, hasTrailingComment); + } + } + } + OrganizeImports.organizeImports = organizeImports; + function groupImportsByNewlineContiguous(sourceFile, importDecls) { + var scanner = ts.createScanner(sourceFile.languageVersion, /*skipTrivia*/ false, sourceFile.languageVariant); + var groupImports = []; + var groupIndex = 0; + for (var _i = 0, importDecls_1 = importDecls; _i < importDecls_1.length; _i++) { + var topLevelImportDecl = importDecls_1[_i]; + if (isNewGroup(sourceFile, topLevelImportDecl, scanner)) { + groupIndex++; + } + if (!groupImports[groupIndex]) { + groupImports[groupIndex] = []; + } + groupImports[groupIndex].push(topLevelImportDecl); + } + return groupImports; + } + // a new group is created if an import includes at least two new line + // new line from multi-line comment doesn't count + function isNewGroup(sourceFile, topLevelImportDecl, scanner) { + var startPos = topLevelImportDecl.getFullStart(); + var endPos = topLevelImportDecl.getStart(); + scanner.setText(sourceFile.text, startPos, endPos - startPos); + var numberOfNewLines = 0; + while (scanner.getTokenPos() < endPos) { + var tokenKind = scanner.scan(); + if (tokenKind === 4 /* SyntaxKind.NewLineTrivia */) { + numberOfNewLines++; + if (numberOfNewLines >= 2) { + return true; + } + } + } + return false; + } + function removeUnusedImports(oldImports, sourceFile, program, skipDestructiveCodeActions) { + // As a precaution, consider unused import detection to be destructive (GH #43051) + if (skipDestructiveCodeActions) { + return oldImports; + } + var typeChecker = program.getTypeChecker(); + var compilerOptions = program.getCompilerOptions(); + var jsxNamespace = typeChecker.getJsxNamespace(sourceFile); + var jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile); + var jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* TransformFlags.ContainsJsx */); + var usedImports = []; + for (var _i = 0, oldImports_1 = oldImports; _i < oldImports_1.length; _i++) { + var importDecl = oldImports_1[_i]; + var importClause = importDecl.importClause, moduleSpecifier = importDecl.moduleSpecifier; + if (!importClause) { + // Imports without import clauses are assumed to be included for their side effects and are not removed. + usedImports.push(importDecl); + continue; + } + var name = importClause.name, namedBindings = importClause.namedBindings; + // Default import + if (name && !isDeclarationUsed(name)) { + name = undefined; + } + if (namedBindings) { + if (ts.isNamespaceImport(namedBindings)) { + // Namespace import + if (!isDeclarationUsed(namedBindings.name)) { + namedBindings = undefined; + } + } + else { + // List of named imports + var newElements = namedBindings.elements.filter(function (e) { return isDeclarationUsed(e.name); }); + if (newElements.length < namedBindings.elements.length) { + namedBindings = newElements.length + ? ts.factory.updateNamedImports(namedBindings, newElements) + : undefined; + } + } + } + if (name || namedBindings) { + usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings)); + } + // If a module is imported to be augmented, it’s used + else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) { + // If we’re in a declaration file, it’s safe to remove the import clause from it + if (sourceFile.isDeclarationFile) { + usedImports.push(ts.factory.createImportDeclaration(importDecl.decorators, importDecl.modifiers, + /*importClause*/ undefined, moduleSpecifier, + /*assertClause*/ undefined)); + } + // If we’re not in a declaration file, we can’t remove the import clause even though + // the imported symbols are unused, because removing them makes it look like the import + // declaration has side effects, which will cause it to be preserved in the JS emit. + else { + usedImports.push(importDecl); + } + } + } + return usedImports; + function isDeclarationUsed(identifier) { + // The JSX factory symbol is always used if JSX elements are present - even if they are not allowed. + return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && ts.jsxModeNeedsExplicitImport(compilerOptions.jsx) || + ts.FindAllReferences.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile); + } + } + function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) { + var moduleSpecifierText = ts.isStringLiteral(moduleSpecifier) && moduleSpecifier.text; + return ts.isString(moduleSpecifierText) && ts.some(sourceFile.moduleAugmentations, function (moduleName) { + return ts.isStringLiteral(moduleName) + && moduleName.text === moduleSpecifierText; + }); + } + function getExternalModuleName(specifier) { + return specifier !== undefined && ts.isStringLiteralLike(specifier) + ? specifier.text + : undefined; + } + // Internal for testing + /** + * @param importGroup a list of ImportDeclarations, all with the same module name. + */ + function coalesceImports(importGroup) { + var _a; + if (importGroup.length === 0) { + return importGroup; + } + var _b = getCategorizedImports(importGroup), importWithoutClause = _b.importWithoutClause, typeOnlyImports = _b.typeOnlyImports, regularImports = _b.regularImports; + var coalescedImports = []; + if (importWithoutClause) { + coalescedImports.push(importWithoutClause); + } + for (var _i = 0, _c = [regularImports, typeOnlyImports]; _i < _c.length; _i++) { + var group_2 = _c[_i]; + var isTypeOnly = group_2 === typeOnlyImports; + var defaultImports = group_2.defaultImports, namespaceImports = group_2.namespaceImports, namedImports = group_2.namedImports; + // Normally, we don't combine default and namespace imports, but it would be silly to + // produce two import declarations in this special case. + if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) { + // Add the namespace import to the existing default ImportDeclaration. + var defaultImport = defaultImports[0]; + coalescedImports.push(updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings)); // TODO: GH#18217 + continue; + } + var sortedNamespaceImports = ts.stableSort(namespaceImports, function (i1, i2) { + return compareIdentifiers(i1.importClause.namedBindings.name, i2.importClause.namedBindings.name); + }); // TODO: GH#18217 + for (var _d = 0, sortedNamespaceImports_1 = sortedNamespaceImports; _d < sortedNamespaceImports_1.length; _d++) { + var namespaceImport = sortedNamespaceImports_1[_d]; + // Drop the name, if any + coalescedImports.push(updateImportDeclarationAndClause(namespaceImport, /*name*/ undefined, namespaceImport.importClause.namedBindings)); // TODO: GH#18217 + } + if (defaultImports.length === 0 && namedImports.length === 0) { + continue; + } + var newDefaultImport = void 0; + var newImportSpecifiers = []; + if (defaultImports.length === 1) { + newDefaultImport = defaultImports[0].importClause.name; + } + else { + for (var _e = 0, defaultImports_1 = defaultImports; _e < defaultImports_1.length; _e++) { + var defaultImport = defaultImports_1[_e]; + newImportSpecifiers.push(ts.factory.createImportSpecifier(/*isTypeOnly*/ false, ts.factory.createIdentifier("default"), defaultImport.importClause.name)); // TODO: GH#18217 + } + } + newImportSpecifiers.push.apply(newImportSpecifiers, getNewImportSpecifiers(namedImports)); + var sortedImportSpecifiers = sortSpecifiers(newImportSpecifiers); + var importDecl = defaultImports.length > 0 + ? defaultImports[0] + : namedImports[0]; + var newNamedImports = sortedImportSpecifiers.length === 0 + ? newDefaultImport + ? undefined + : ts.factory.createNamedImports(ts.emptyArray) + : namedImports.length === 0 + ? ts.factory.createNamedImports(sortedImportSpecifiers) + : ts.factory.updateNamedImports(namedImports[0].importClause.namedBindings, sortedImportSpecifiers); // TODO: GH#18217 + // Type-only imports are not allowed to mix default, namespace, and named imports in any combination. + // We could rewrite a default import as a named import (`import { default as name }`), but we currently + // choose not to as a stylistic preference. + if (isTypeOnly && newDefaultImport && newNamedImports) { + coalescedImports.push(updateImportDeclarationAndClause(importDecl, newDefaultImport, /*namedBindings*/ undefined)); + coalescedImports.push(updateImportDeclarationAndClause((_a = namedImports[0]) !== null && _a !== void 0 ? _a : importDecl, /*name*/ undefined, newNamedImports)); + } + else { + coalescedImports.push(updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports)); + } + } + return coalescedImports; + } + OrganizeImports.coalesceImports = coalesceImports; + /* + * Returns entire import declarations because they may already have been rewritten and + * may lack parent pointers. The desired parts can easily be recovered based on the + * categorization. + * + * NB: There may be overlap between `defaultImports` and `namespaceImports`/`namedImports`. + */ + function getCategorizedImports(importGroup) { + var importWithoutClause; + var typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; + var regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; + for (var _i = 0, importGroup_1 = importGroup; _i < importGroup_1.length; _i++) { + var importDeclaration = importGroup_1[_i]; + if (importDeclaration.importClause === undefined) { + // Only the first such import is interesting - the others are redundant. + // Note: Unfortunately, we will lose trivia that was on this node. + importWithoutClause = importWithoutClause || importDeclaration; + continue; + } + var group_3 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports; + var _a = importDeclaration.importClause, name = _a.name, namedBindings = _a.namedBindings; + if (name) { + group_3.defaultImports.push(importDeclaration); + } + if (namedBindings) { + if (ts.isNamespaceImport(namedBindings)) { + group_3.namespaceImports.push(importDeclaration); + } + else { + group_3.namedImports.push(importDeclaration); + } + } + } + return { + importWithoutClause: importWithoutClause, + typeOnlyImports: typeOnlyImports, + regularImports: regularImports, + }; + } + // Internal for testing + /** + * @param exportGroup a list of ExportDeclarations, all with the same module name. + */ + function coalesceExports(exportGroup) { + if (exportGroup.length === 0) { + return exportGroup; + } + var _a = getCategorizedExports(exportGroup), exportWithoutClause = _a.exportWithoutClause, namedExports = _a.namedExports, typeOnlyExports = _a.typeOnlyExports; + var coalescedExports = []; + if (exportWithoutClause) { + coalescedExports.push(exportWithoutClause); + } + for (var _i = 0, _b = [namedExports, typeOnlyExports]; _i < _b.length; _i++) { + var exportGroup_1 = _b[_i]; + if (exportGroup_1.length === 0) { + continue; + } + var newExportSpecifiers = []; + newExportSpecifiers.push.apply(newExportSpecifiers, ts.flatMap(exportGroup_1, function (i) { return i.exportClause && ts.isNamedExports(i.exportClause) ? i.exportClause.elements : ts.emptyArray; })); + var sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers); + var exportDecl = exportGroup_1[0]; + coalescedExports.push(ts.factory.updateExportDeclaration(exportDecl, exportDecl.decorators, exportDecl.modifiers, exportDecl.isTypeOnly, exportDecl.exportClause && (ts.isNamedExports(exportDecl.exportClause) ? + ts.factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : + ts.factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)), exportDecl.moduleSpecifier, exportDecl.assertClause)); + } + return coalescedExports; + /* + * Returns entire export declarations because they may already have been rewritten and + * may lack parent pointers. The desired parts can easily be recovered based on the + * categorization. + */ + function getCategorizedExports(exportGroup) { + var exportWithoutClause; + var namedExports = []; + var typeOnlyExports = []; + for (var _i = 0, exportGroup_2 = exportGroup; _i < exportGroup_2.length; _i++) { + var exportDeclaration = exportGroup_2[_i]; + if (exportDeclaration.exportClause === undefined) { + // Only the first such export is interesting - the others are redundant. + // Note: Unfortunately, we will lose trivia that was on this node. + exportWithoutClause = exportWithoutClause || exportDeclaration; + } + else if (exportDeclaration.isTypeOnly) { + typeOnlyExports.push(exportDeclaration); + } + else { + namedExports.push(exportDeclaration); + } + } + return { + exportWithoutClause: exportWithoutClause, + namedExports: namedExports, + typeOnlyExports: typeOnlyExports, + }; + } + } + OrganizeImports.coalesceExports = coalesceExports; + function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) { + return ts.factory.updateImportDeclaration(importDeclaration, importDeclaration.decorators, importDeclaration.modifiers, ts.factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings), // TODO: GH#18217 + importDeclaration.moduleSpecifier, importDeclaration.assertClause); + } + function sortSpecifiers(specifiers) { + return ts.stableSort(specifiers, compareImportOrExportSpecifiers); + } + function compareImportOrExportSpecifiers(s1, s2) { + return ts.compareBooleans(s1.isTypeOnly, s2.isTypeOnly) + || compareIdentifiers(s1.propertyName || s1.name, s2.propertyName || s2.name) + || compareIdentifiers(s1.name, s2.name); + } + OrganizeImports.compareImportOrExportSpecifiers = compareImportOrExportSpecifiers; + /* internal */ // Exported for testing + function compareModuleSpecifiers(m1, m2) { + var name1 = m1 === undefined ? undefined : getExternalModuleName(m1); + var name2 = m2 === undefined ? undefined : getExternalModuleName(m2); + return ts.compareBooleans(name1 === undefined, name2 === undefined) || + ts.compareBooleans(ts.isExternalModuleNameRelative(name1), ts.isExternalModuleNameRelative(name2)) || + ts.compareStringsCaseInsensitive(name1, name2); + } + OrganizeImports.compareModuleSpecifiers = compareModuleSpecifiers; + function compareIdentifiers(s1, s2) { + return ts.compareStringsCaseInsensitive(s1.text, s2.text); + } + function getModuleSpecifierExpression(declaration) { + var _a; + switch (declaration.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return (_a = ts.tryCast(declaration.moduleReference, ts.isExternalModuleReference)) === null || _a === void 0 ? void 0 : _a.expression; + case 266 /* SyntaxKind.ImportDeclaration */: + return declaration.moduleSpecifier; + case 237 /* SyntaxKind.VariableStatement */: + return declaration.declarationList.declarations[0].initializer.arguments[0]; + } + } + function importsAreSorted(imports) { + return ts.arrayIsSorted(imports, compareImportsOrRequireStatements); + } + OrganizeImports.importsAreSorted = importsAreSorted; + function importSpecifiersAreSorted(imports) { + return ts.arrayIsSorted(imports, compareImportOrExportSpecifiers); + } + OrganizeImports.importSpecifiersAreSorted = importSpecifiersAreSorted; + function getImportDeclarationInsertionIndex(sortedImports, newImport) { + var index = ts.binarySearch(sortedImports, newImport, ts.identity, compareImportsOrRequireStatements); + return index < 0 ? ~index : index; + } + OrganizeImports.getImportDeclarationInsertionIndex = getImportDeclarationInsertionIndex; + function getImportSpecifierInsertionIndex(sortedImports, newImport) { + var index = ts.binarySearch(sortedImports, newImport, ts.identity, compareImportOrExportSpecifiers); + return index < 0 ? ~index : index; + } + OrganizeImports.getImportSpecifierInsertionIndex = getImportSpecifierInsertionIndex; + function compareImportsOrRequireStatements(s1, s2) { + return compareModuleSpecifiers(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2)) || compareImportKind(s1, s2); + } + OrganizeImports.compareImportsOrRequireStatements = compareImportsOrRequireStatements; + function compareImportKind(s1, s2) { + return ts.compareValues(getImportKindOrder(s1), getImportKindOrder(s2)); + } + // 1. Side-effect imports + // 2. Type-only imports + // 3. Namespace imports + // 4. Default imports + // 5. Named imports + // 6. ImportEqualsDeclarations + // 7. Require variable statements + function getImportKindOrder(s1) { + var _a; + switch (s1.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + if (!s1.importClause) + return 0; + if (s1.importClause.isTypeOnly) + return 1; + if (((_a = s1.importClause.namedBindings) === null || _a === void 0 ? void 0 : _a.kind) === 268 /* SyntaxKind.NamespaceImport */) + return 2; + if (s1.importClause.name) + return 3; + return 4; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return 5; + case 237 /* SyntaxKind.VariableStatement */: + return 6; + } + } + function getNewImportSpecifiers(namedImports) { + return ts.flatMap(namedImports, function (namedImport) { + return ts.map(tryGetNamedBindingElements(namedImport), function (importSpecifier) { + return importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText + ? ts.factory.updateImportSpecifier(importSpecifier, importSpecifier.isTypeOnly, /*propertyName*/ undefined, importSpecifier.name) + : importSpecifier; + }); + }); + } + function tryGetNamedBindingElements(namedImport) { + var _a; + return ((_a = namedImport.importClause) === null || _a === void 0 ? void 0 : _a.namedBindings) && ts.isNamedImports(namedImport.importClause.namedBindings) + ? namedImport.importClause.namedBindings.elements + : undefined; + } + })(OrganizeImports = ts.OrganizeImports || (ts.OrganizeImports = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var OutliningElementsCollector; + (function (OutliningElementsCollector) { + function collectElements(sourceFile, cancellationToken) { + var res = []; + addNodeOutliningSpans(sourceFile, cancellationToken, res); + addRegionOutliningSpans(sourceFile, res); + return res.sort(function (span1, span2) { return span1.textSpan.start - span2.textSpan.start; }); + } + OutliningElementsCollector.collectElements = collectElements; + function addNodeOutliningSpans(sourceFile, cancellationToken, out) { + var depthRemaining = 40; + var current = 0; + // Includes the EOF Token so that comments which aren't attached to statements are included + var statements = __spreadArray(__spreadArray([], sourceFile.statements, true), [sourceFile.endOfFileToken], false); + var n = statements.length; + while (current < n) { + while (current < n && !ts.isAnyImportSyntax(statements[current])) { + visitNonImportNode(statements[current]); + current++; + } + if (current === n) + break; + var firstImport = current; + while (current < n && ts.isAnyImportSyntax(statements[current])) { + addOutliningForLeadingCommentsForNode(statements[current], sourceFile, cancellationToken, out); + current++; + } + var lastImport = current - 1; + if (lastImport !== firstImport) { + out.push(createOutliningSpanFromBounds(ts.findChildOfKind(statements[firstImport], 100 /* SyntaxKind.ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* OutliningSpanKind.Imports */)); + } + } + function visitNonImportNode(n) { + var _a; + if (depthRemaining === 0) + return; + cancellationToken.throwIfCancellationRequested(); + if (ts.isDeclaration(n) || ts.isVariableStatement(n) || ts.isReturnStatement(n) || ts.isCallOrNewExpression(n) || n.kind === 1 /* SyntaxKind.EndOfFileToken */) { + addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out); + } + if (ts.isFunctionLike(n) && ts.isBinaryExpression(n.parent) && ts.isPropertyAccessExpression(n.parent.left)) { + addOutliningForLeadingCommentsForNode(n.parent.left, sourceFile, cancellationToken, out); + } + if (ts.isBlock(n) || ts.isModuleBlock(n)) { + addOutliningForLeadingCommentsForPos(n.statements.end, sourceFile, cancellationToken, out); + } + if (ts.isClassLike(n) || ts.isInterfaceDeclaration(n)) { + addOutliningForLeadingCommentsForPos(n.members.end, sourceFile, cancellationToken, out); + } + var span = getOutliningSpanForNode(n, sourceFile); + if (span) + out.push(span); + depthRemaining--; + if (ts.isCallExpression(n)) { + depthRemaining++; + visitNonImportNode(n.expression); + depthRemaining--; + n.arguments.forEach(visitNonImportNode); + (_a = n.typeArguments) === null || _a === void 0 ? void 0 : _a.forEach(visitNonImportNode); + } + else if (ts.isIfStatement(n) && n.elseStatement && ts.isIfStatement(n.elseStatement)) { + // Consider an 'else if' to be on the same depth as the 'if'. + visitNonImportNode(n.expression); + visitNonImportNode(n.thenStatement); + depthRemaining++; + visitNonImportNode(n.elseStatement); + depthRemaining--; + } + else { + n.forEachChild(visitNonImportNode); + } + depthRemaining++; + } + } + function addRegionOutliningSpans(sourceFile, out) { + var regions = []; + var lineStarts = sourceFile.getLineStarts(); + for (var _i = 0, lineStarts_1 = lineStarts; _i < lineStarts_1.length; _i++) { + var currentLineStart = lineStarts_1[_i]; + var lineEnd = sourceFile.getLineEndOfPosition(currentLineStart); + var lineText = sourceFile.text.substring(currentLineStart, lineEnd); + var result = isRegionDelimiter(lineText); + if (!result || ts.isInComment(sourceFile, currentLineStart)) { + continue; + } + if (!result[1]) { + var span = ts.createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd); + regions.push(createOutliningSpan(span, "region" /* OutliningSpanKind.Region */, span, /*autoCollapse*/ false, result[2] || "#region")); + } + else { + var region = regions.pop(); + if (region) { + region.textSpan.length = lineEnd - region.textSpan.start; + region.hintSpan.length = lineEnd - region.textSpan.start; + out.push(region); + } + } + } + } + var regionDelimiterRegExp = /^#(end)?region(?:\s+(.*))?(?:\r)?$/; + function isRegionDelimiter(lineText) { + // We trim the leading whitespace and // without the regex since the + // multiple potential whitespace matches can make for some gnarly backtracking behavior + lineText = ts.trimStringStart(lineText); + if (!ts.startsWith(lineText, "\/\/")) { + return null; // eslint-disable-line no-null/no-null + } + lineText = ts.trimString(lineText.slice(2)); + return regionDelimiterRegExp.exec(lineText); + } + function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) { + var comments = ts.getLeadingCommentRanges(sourceFile.text, pos); + if (!comments) + return; + var firstSingleLineCommentStart = -1; + var lastSingleLineCommentEnd = -1; + var singleLineCommentCount = 0; + var sourceText = sourceFile.getFullText(); + for (var _i = 0, comments_1 = comments; _i < comments_1.length; _i++) { + var _a = comments_1[_i], kind = _a.kind, pos_1 = _a.pos, end = _a.end; + cancellationToken.throwIfCancellationRequested(); + switch (kind) { + case 2 /* SyntaxKind.SingleLineCommentTrivia */: + // never fold region delimiters into single-line comment regions + var commentText = sourceText.slice(pos_1, end); + if (isRegionDelimiter(commentText)) { + combineAndAddMultipleSingleLineComments(); + singleLineCommentCount = 0; + break; + } + // For single line comments, combine consecutive ones (2 or more) into + // a single span from the start of the first till the end of the last + if (singleLineCommentCount === 0) { + firstSingleLineCommentStart = pos_1; + } + lastSingleLineCommentEnd = end; + singleLineCommentCount++; + break; + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + combineAndAddMultipleSingleLineComments(); + out.push(createOutliningSpanFromBounds(pos_1, end, "comment" /* OutliningSpanKind.Comment */)); + singleLineCommentCount = 0; + break; + default: + ts.Debug.assertNever(kind); + } + } + combineAndAddMultipleSingleLineComments(); + function combineAndAddMultipleSingleLineComments() { + // Only outline spans of two or more consecutive single line comments + if (singleLineCommentCount > 1) { + out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* OutliningSpanKind.Comment */)); + } + } + } + function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) { + if (ts.isJsxText(n)) + return; + addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out); + } + function createOutliningSpanFromBounds(pos, end, kind) { + return createOutliningSpan(ts.createTextSpanFromBounds(pos, end), kind); + } + function getOutliningSpanForNode(n, sourceFile) { + switch (n.kind) { + case 235 /* SyntaxKind.Block */: + if (ts.isFunctionLike(n.parent)) { + return functionSpan(n.parent, n, sourceFile); + } + // Check if the block is standalone, or 'attached' to some parent statement. + // If the latter, we want to collapse the block, but consider its hint span + // to be the entire span of the parent. + switch (n.parent.kind) { + case 240 /* SyntaxKind.DoStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 248 /* SyntaxKind.WithStatement */: + case 292 /* SyntaxKind.CatchClause */: + return spanForNode(n.parent); + case 252 /* SyntaxKind.TryStatement */: + // Could be the try-block, or the finally-block. + var tryStatement = n.parent; + if (tryStatement.tryBlock === n) { + return spanForNode(n.parent); + } + else if (tryStatement.finallyBlock === n) { + var node = ts.findChildOfKind(tryStatement, 96 /* SyntaxKind.FinallyKeyword */, sourceFile); + if (node) + return spanForNode(node); + } + // falls through + default: + // Block was a standalone block. In this case we want to only collapse + // the span of the block, independent of any parent span. + return createOutliningSpan(ts.createTextSpanFromNode(n, sourceFile), "code" /* OutliningSpanKind.Code */); + } + case 262 /* SyntaxKind.ModuleBlock */: + return spanForNode(n.parent); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 263 /* SyntaxKind.CaseBlock */: + case 182 /* SyntaxKind.TypeLiteral */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + return spanForNode(n); + case 184 /* SyntaxKind.TupleType */: + return spanForNode(n, /*autoCollapse*/ false, /*useFullStart*/ !ts.isTupleTypeNode(n.parent), 22 /* SyntaxKind.OpenBracketToken */); + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + return spanForNodeArray(n.statements); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return spanForObjectOrArrayLiteral(n); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return spanForObjectOrArrayLiteral(n, 22 /* SyntaxKind.OpenBracketToken */); + case 278 /* SyntaxKind.JsxElement */: + return spanForJSXElement(n); + case 282 /* SyntaxKind.JsxFragment */: + return spanForJSXFragment(n); + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 280 /* SyntaxKind.JsxOpeningElement */: + return spanForJSXAttributes(n.attributes); + case 223 /* SyntaxKind.TemplateExpression */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + return spanForTemplateLiteral(n); + case 202 /* SyntaxKind.ArrayBindingPattern */: + return spanForNode(n, /*autoCollapse*/ false, /*useFullStart*/ !ts.isBindingElement(n.parent), 22 /* SyntaxKind.OpenBracketToken */); + case 214 /* SyntaxKind.ArrowFunction */: + return spanForArrowFunction(n); + case 208 /* SyntaxKind.CallExpression */: + return spanForCallExpression(n); + case 212 /* SyntaxKind.ParenthesizedExpression */: + return spanForParenthesizedExpression(n); + } + function spanForCallExpression(node) { + if (!node.arguments.length) { + return undefined; + } + var openToken = ts.findChildOfKind(node, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + var closeToken = ts.findChildOfKind(node, 21 /* SyntaxKind.CloseParenToken */, sourceFile); + if (!openToken || !closeToken || ts.positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) { + return undefined; + } + return spanBetweenTokens(openToken, closeToken, node, sourceFile, /*autoCollapse*/ false, /*useFullStart*/ true); + } + function spanForArrowFunction(node) { + if (ts.isBlock(node.body) || ts.isParenthesizedExpression(node.body) || ts.positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) { + return undefined; + } + var textSpan = ts.createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd()); + return createOutliningSpan(textSpan, "code" /* OutliningSpanKind.Code */, ts.createTextSpanFromNode(node)); + } + function spanForJSXElement(node) { + var textSpan = ts.createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd()); + var tagName = node.openingElement.tagName.getText(sourceFile); + var bannerText = "<" + tagName + ">..."; + return createOutliningSpan(textSpan, "code" /* OutliningSpanKind.Code */, textSpan, /*autoCollapse*/ false, bannerText); + } + function spanForJSXFragment(node) { + var textSpan = ts.createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd()); + var bannerText = "<>..."; + return createOutliningSpan(textSpan, "code" /* OutliningSpanKind.Code */, textSpan, /*autoCollapse*/ false, bannerText); + } + function spanForJSXAttributes(node) { + if (node.properties.length === 0) { + return undefined; + } + return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* OutliningSpanKind.Code */); + } + function spanForTemplateLiteral(node) { + if (node.kind === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ && node.text.length === 0) { + return undefined; + } + return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* OutliningSpanKind.Code */); + } + function spanForObjectOrArrayLiteral(node, open) { + if (open === void 0) { open = 18 /* SyntaxKind.OpenBraceToken */; } + // If the block has no leading keywords and is inside an array literal or call expression, + // we only want to collapse the span of the block. + // Otherwise, the collapsed section will include the end of the previous line. + return spanForNode(node, /*autoCollapse*/ false, /*useFullStart*/ !ts.isArrayLiteralExpression(node.parent) && !ts.isCallExpression(node.parent), open); + } + function spanForNode(hintSpanNode, autoCollapse, useFullStart, open, close) { + if (autoCollapse === void 0) { autoCollapse = false; } + if (useFullStart === void 0) { useFullStart = true; } + if (open === void 0) { open = 18 /* SyntaxKind.OpenBraceToken */; } + if (close === void 0) { close = open === 18 /* SyntaxKind.OpenBraceToken */ ? 19 /* SyntaxKind.CloseBraceToken */ : 23 /* SyntaxKind.CloseBracketToken */; } + var openToken = ts.findChildOfKind(n, open, sourceFile); + var closeToken = ts.findChildOfKind(n, close, sourceFile); + return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart); + } + function spanForNodeArray(nodeArray) { + return nodeArray.length ? createOutliningSpan(ts.createTextSpanFromRange(nodeArray), "code" /* OutliningSpanKind.Code */) : undefined; + } + function spanForParenthesizedExpression(node) { + if (ts.positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile)) + return undefined; + var textSpan = ts.createTextSpanFromBounds(node.getStart(), node.getEnd()); + return createOutliningSpan(textSpan, "code" /* OutliningSpanKind.Code */, ts.createTextSpanFromNode(node)); + } + } + function functionSpan(node, body, sourceFile) { + var openToken = tryGetFunctionOpenToken(node, body, sourceFile); + var closeToken = ts.findChildOfKind(body, 19 /* SyntaxKind.CloseBraceToken */, sourceFile); + return openToken && closeToken && spanBetweenTokens(openToken, closeToken, node, sourceFile, /*autoCollapse*/ node.kind !== 214 /* SyntaxKind.ArrowFunction */); + } + function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart) { + if (autoCollapse === void 0) { autoCollapse = false; } + if (useFullStart === void 0) { useFullStart = true; } + var textSpan = ts.createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd()); + return createOutliningSpan(textSpan, "code" /* OutliningSpanKind.Code */, ts.createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse); + } + function createOutliningSpan(textSpan, kind, hintSpan, autoCollapse, bannerText) { + if (hintSpan === void 0) { hintSpan = textSpan; } + if (autoCollapse === void 0) { autoCollapse = false; } + if (bannerText === void 0) { bannerText = "..."; } + return { textSpan: textSpan, kind: kind, hintSpan: hintSpan, bannerText: bannerText, autoCollapse: autoCollapse }; + } + function tryGetFunctionOpenToken(node, body, sourceFile) { + if (ts.isNodeArrayMultiLine(node.parameters, sourceFile)) { + var openParenToken = ts.findChildOfKind(node, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (openParenToken) { + return openParenToken; + } + } + return ts.findChildOfKind(body, 18 /* SyntaxKind.OpenBraceToken */, sourceFile); + } + })(OutliningElementsCollector = ts.OutliningElementsCollector || (ts.OutliningElementsCollector = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + // Note(cyrusn): this enum is ordered from strongest match type to weakest match type. + var PatternMatchKind; + (function (PatternMatchKind) { + PatternMatchKind[PatternMatchKind["exact"] = 0] = "exact"; + PatternMatchKind[PatternMatchKind["prefix"] = 1] = "prefix"; + PatternMatchKind[PatternMatchKind["substring"] = 2] = "substring"; + PatternMatchKind[PatternMatchKind["camelCase"] = 3] = "camelCase"; + })(PatternMatchKind = ts.PatternMatchKind || (ts.PatternMatchKind = {})); + function createPatternMatch(kind, isCaseSensitive) { + return { + kind: kind, + isCaseSensitive: isCaseSensitive + }; + } + function createPatternMatcher(pattern) { + // We'll often see the same candidate string many times when searching (For example, when + // we see the name of a module that is used everywhere, or the name of an overload). As + // such, we cache the information we compute about the candidate for the life of this + // pattern matcher so we don't have to compute it multiple times. + var stringToWordSpans = new ts.Map(); + var dotSeparatedSegments = pattern.trim().split(".").map(function (p) { return createSegment(p.trim()); }); + // A segment is considered invalid if we couldn't find any words in it. + if (dotSeparatedSegments.some(function (segment) { return !segment.subWordTextChunks.length; })) + return undefined; + return { + getFullMatch: function (containers, candidate) { return getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans); }, + getMatchForLastSegmentOfPattern: function (candidate) { return matchSegment(candidate, ts.last(dotSeparatedSegments), stringToWordSpans); }, + patternContainsDots: dotSeparatedSegments.length > 1 + }; + } + ts.createPatternMatcher = createPatternMatcher; + function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) { + // First, check that the last part of the dot separated pattern matches the name of the + // candidate. If not, then there's no point in proceeding and doing the more + // expensive work. + var candidateMatch = matchSegment(candidate, ts.last(dotSeparatedSegments), stringToWordSpans); + if (!candidateMatch) { + return undefined; + } + // -1 because the last part was checked against the name, and only the rest + // of the parts are checked against the container. + if (dotSeparatedSegments.length - 1 > candidateContainers.length) { + // There weren't enough container parts to match against the pattern parts. + // So this definitely doesn't match. + return undefined; + } + var bestMatch; + for (var i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { + bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans)); + } + return bestMatch; + } + function getWordSpans(word, stringToWordSpans) { + var spans = stringToWordSpans.get(word); + if (!spans) { + stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); + } + return spans; + } + function matchTextChunk(candidate, chunk, stringToWordSpans) { + var index = indexOfIgnoringCase(candidate, chunk.textLowerCase); + if (index === 0) { + // a) Check if the word is a prefix of the candidate, in a case insensitive or + // sensitive manner. If it does, return that there was an exact match if the word and candidate are the same length, else a prefix match. + return createPatternMatch(chunk.text.length === candidate.length ? PatternMatchKind.exact : PatternMatchKind.prefix, /*isCaseSensitive:*/ ts.startsWith(candidate, chunk.text)); + } + if (chunk.isLowerCase) { + if (index === -1) + return undefined; + // b) If the part is entirely lowercase, then check if it is contained anywhere in the + // candidate in a case insensitive manner. If so, return that there was a substring + // match. + // + // Note: We only have a substring match if the lowercase part is prefix match of some + // word part. That way we don't match something like 'Class' when the user types 'a'. + // But we would match 'FooAttribute' (since 'Attribute' starts with 'a'). + var wordSpans = getWordSpans(candidate, stringToWordSpans); + for (var _i = 0, wordSpans_1 = wordSpans; _i < wordSpans_1.length; _i++) { + var span = wordSpans_1[_i]; + if (partStartsWith(candidate, span, chunk.text, /*ignoreCase:*/ true)) { + return createPatternMatch(PatternMatchKind.substring, /*isCaseSensitive:*/ partStartsWith(candidate, span, chunk.text, /*ignoreCase:*/ false)); + } + } + // c) Is the pattern a substring of the candidate starting on one of the candidate's word boundaries? + // We could check every character boundary start of the candidate for the pattern. However, that's + // an m * n operation in the wost case. Instead, find the first instance of the pattern + // substring, and see if it starts on a capital letter. It seems unlikely that the user will try to + // filter the list based on a substring that starts on a capital letter and also with a lowercase one. + // (Pattern: fogbar, Candidate: quuxfogbarFogBar). + if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) { + return createPatternMatch(PatternMatchKind.substring, /*isCaseSensitive:*/ false); + } + } + else { + // d) If the part was not entirely lowercase, then check if it is contained in the + // candidate in a case *sensitive* manner. If so, return that there was a substring + // match. + if (candidate.indexOf(chunk.text) > 0) { + return createPatternMatch(PatternMatchKind.substring, /*isCaseSensitive:*/ true); + } + // e) If the part was not entirely lowercase, then attempt a camel cased match as well. + if (chunk.characterSpans.length > 0) { + var candidateParts = getWordSpans(candidate, stringToWordSpans); + var isCaseSensitive = tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ false) ? true + : tryCamelCaseMatch(candidate, candidateParts, chunk, /*ignoreCase:*/ true) ? false : undefined; + if (isCaseSensitive !== undefined) { + return createPatternMatch(PatternMatchKind.camelCase, isCaseSensitive); + } + } + } + } + function matchSegment(candidate, segment, stringToWordSpans) { + // First check if the segment matches as is. This is also useful if the segment contains + // characters we would normally strip when splitting into parts that we also may want to + // match in the candidate. For example if the segment is "@int" and the candidate is + // "@int", then that will show up as an exact match here. + // + // Note: if the segment contains a space or an asterisk then we must assume that it's a + // multi-word segment. + if (every(segment.totalTextChunk.text, function (ch) { return ch !== 32 /* CharacterCodes.space */ && ch !== 42 /* CharacterCodes.asterisk */; })) { + var match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans); + if (match) + return match; + } + // The logic for pattern matching is now as follows: + // + // 1) Break the segment passed in into words. Breaking is rather simple and a + // good way to think about it that if gives you all the individual alphanumeric words + // of the pattern. + // + // 2) For each word try to match the word against the candidate value. + // + // 3) Matching is as follows: + // + // a) Check if the word is a prefix of the candidate, in a case insensitive or + // sensitive manner. If it does, return that there was an exact match if the word and candidate are the same length, else a prefix match. + // + // If the word is entirely lowercase: + // b) Then check if it is contained anywhere in the + // candidate in a case insensitive manner. If so, return that there was a substring + // match. + // + // Note: We only have a substring match if the lowercase part is prefix match of + // some word part. That way we don't match something like 'Class' when the user + // types 'a'. But we would match 'FooAttribute' (since 'Attribute' starts with + // 'a'). + // + // c) The word is all lower case. Is it a case insensitive substring of the candidate starting + // on a part boundary of the candidate? + // + // Else: + // d) If the word was not entirely lowercase, then check if it is contained in the + // candidate in a case *sensitive* manner. If so, return that there was a substring + // match. + // + // e) If the word was not entirely lowercase, then attempt a camel cased match as + // well. + // + // Only if all words have some sort of match is the pattern considered matched. + var subWordTextChunks = segment.subWordTextChunks; + var bestMatch; + for (var _i = 0, subWordTextChunks_1 = subWordTextChunks; _i < subWordTextChunks_1.length; _i++) { + var subWordTextChunk = subWordTextChunks_1[_i]; + bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans)); + } + return bestMatch; + } + function betterMatch(a, b) { + return ts.min(a, b, compareMatches); + } + function compareMatches(a, b) { + return a === undefined ? 1 /* Comparison.GreaterThan */ : b === undefined ? -1 /* Comparison.LessThan */ + : ts.compareValues(a.kind, b.kind) || ts.compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive); + } + function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) { + if (patternSpan === void 0) { patternSpan = { start: 0, length: pattern.length }; } + return patternSpan.length <= candidateSpan.length // If pattern part is longer than the candidate part there can never be a match. + && everyInRange(0, patternSpan.length, function (i) { return equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase); }); + } + function equalChars(ch1, ch2, ignoreCase) { + return ignoreCase ? toLowerCase(ch1) === toLowerCase(ch2) : ch1 === ch2; + } + function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { + var chunkCharacterSpans = chunk.characterSpans; + // Note: we may have more pattern parts than candidate parts. This is because multiple + // pattern parts may match a candidate part. For example "SiUI" against "SimpleUI". + // We'll have 3 pattern parts Si/U/I against two candidate parts Simple/UI. However, U + // and I will both match in UI. + var currentCandidate = 0; + var currentChunkSpan = 0; + var firstMatch; + var contiguous; + while (true) { + // Let's consider our termination cases + if (currentChunkSpan === chunkCharacterSpans.length) { + return true; + } + else if (currentCandidate === candidateParts.length) { + // No match, since we still have more of the pattern to hit + return false; + } + var candidatePart = candidateParts[currentCandidate]; + var gotOneMatchThisCandidate = false; + // Consider the case of matching SiUI against SimpleUIElement. The candidate parts + // will be Simple/UI/Element, and the pattern parts will be Si/U/I. We'll match 'Si' + // against 'Simple' first. Then we'll match 'U' against 'UI'. However, we want to + // still keep matching pattern parts against that candidate part. + for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { + var chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; + if (gotOneMatchThisCandidate) { + // We've already gotten one pattern part match in this candidate. We will + // only continue trying to consumer pattern parts if the last part and this + // part are both upper case. + if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || + !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { + break; + } + } + if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { + break; + } + gotOneMatchThisCandidate = true; + firstMatch = firstMatch === undefined ? currentCandidate : firstMatch; + // If we were contiguous, then keep that value. If we weren't, then keep that + // value. If we don't know, then set the value to 'true' as an initial match is + // obviously contiguous. + contiguous = contiguous === undefined ? true : contiguous; + candidatePart = ts.createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); + } + // Check if we matched anything at all. If we didn't, then we need to unset the + // contiguous bit if we currently had it set. + // If we haven't set the bit yet, then that means we haven't matched anything so + // far, and we don't want to change that. + if (!gotOneMatchThisCandidate && contiguous !== undefined) { + contiguous = false; + } + // Move onto the next candidate. + currentCandidate++; + } + } + function createSegment(text) { + return { + totalTextChunk: createTextChunk(text), + subWordTextChunks: breakPatternIntoTextChunks(text) + }; + } + function isUpperCaseLetter(ch) { + // Fast check for the ascii range. + if (ch >= 65 /* CharacterCodes.A */ && ch <= 90 /* CharacterCodes.Z */) { + return true; + } + if (ch < 127 /* CharacterCodes.maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 99 /* ScriptTarget.Latest */)) { + return false; + } + // TODO: find a way to determine this for any unicode characters in a + // non-allocating manner. + var str = String.fromCharCode(ch); + return str === str.toUpperCase(); + } + function isLowerCaseLetter(ch) { + // Fast check for the ascii range. + if (ch >= 97 /* CharacterCodes.a */ && ch <= 122 /* CharacterCodes.z */) { + return true; + } + if (ch < 127 /* CharacterCodes.maxAsciiCharacter */ || !ts.isUnicodeIdentifierStart(ch, 99 /* ScriptTarget.Latest */)) { + return false; + } + // TODO: find a way to determine this for any unicode characters in a + // non-allocating manner. + var str = String.fromCharCode(ch); + return str === str.toLowerCase(); + } + // Assumes 'value' is already lowercase. + function indexOfIgnoringCase(str, value) { + var n = str.length - value.length; + var _loop_8 = function (start) { + if (every(value, function (valueChar, i) { return toLowerCase(str.charCodeAt(i + start)) === valueChar; })) { + return { value: start }; + } + }; + for (var start = 0; start <= n; start++) { + var state_3 = _loop_8(start); + if (typeof state_3 === "object") + return state_3.value; + } + return -1; + } + function toLowerCase(ch) { + // Fast convert for the ascii range. + if (ch >= 65 /* CharacterCodes.A */ && ch <= 90 /* CharacterCodes.Z */) { + return 97 /* CharacterCodes.a */ + (ch - 65 /* CharacterCodes.A */); + } + if (ch < 127 /* CharacterCodes.maxAsciiCharacter */) { + return ch; + } + // TODO: find a way to compute this for any unicode characters in a + // non-allocating manner. + return String.fromCharCode(ch).toLowerCase().charCodeAt(0); + } + function isDigit(ch) { + // TODO(cyrusn): Find a way to support this for unicode digits. + return ch >= 48 /* CharacterCodes._0 */ && ch <= 57 /* CharacterCodes._9 */; + } + function isWordChar(ch) { + return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit(ch) || ch === 95 /* CharacterCodes._ */ || ch === 36 /* CharacterCodes.$ */; + } + function breakPatternIntoTextChunks(pattern) { + var result = []; + var wordStart = 0; + var wordLength = 0; + for (var i = 0; i < pattern.length; i++) { + var ch = pattern.charCodeAt(i); + if (isWordChar(ch)) { + if (wordLength === 0) { + wordStart = i; + } + wordLength++; + } + else { + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + wordLength = 0; + } + } + } + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + } + return result; + } + function createTextChunk(text) { + var textLowerCase = text.toLowerCase(); + return { + text: text, + textLowerCase: textLowerCase, + isLowerCase: text === textLowerCase, + characterSpans: breakIntoCharacterSpans(text) + }; + } + function breakIntoCharacterSpans(identifier) { + return breakIntoSpans(identifier, /*word:*/ false); + } + ts.breakIntoCharacterSpans = breakIntoCharacterSpans; + function breakIntoWordSpans(identifier) { + return breakIntoSpans(identifier, /*word:*/ true); + } + ts.breakIntoWordSpans = breakIntoWordSpans; + function breakIntoSpans(identifier, word) { + var result = []; + var wordStart = 0; + for (var i = 1; i < identifier.length; i++) { + var lastIsDigit = isDigit(identifier.charCodeAt(i - 1)); + var currentIsDigit = isDigit(identifier.charCodeAt(i)); + var hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); + var hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart); + if (charIsPunctuation(identifier.charCodeAt(i - 1)) || + charIsPunctuation(identifier.charCodeAt(i)) || + lastIsDigit !== currentIsDigit || + hasTransitionFromLowerToUpper || + hasTransitionFromUpperToLower) { + if (!isAllPunctuation(identifier, wordStart, i)) { + result.push(ts.createTextSpan(wordStart, i - wordStart)); + } + wordStart = i; + } + } + if (!isAllPunctuation(identifier, wordStart, identifier.length)) { + result.push(ts.createTextSpan(wordStart, identifier.length - wordStart)); + } + return result; + } + function charIsPunctuation(ch) { + switch (ch) { + case 33 /* CharacterCodes.exclamation */: + case 34 /* CharacterCodes.doubleQuote */: + case 35 /* CharacterCodes.hash */: + case 37 /* CharacterCodes.percent */: + case 38 /* CharacterCodes.ampersand */: + case 39 /* CharacterCodes.singleQuote */: + case 40 /* CharacterCodes.openParen */: + case 41 /* CharacterCodes.closeParen */: + case 42 /* CharacterCodes.asterisk */: + case 44 /* CharacterCodes.comma */: + case 45 /* CharacterCodes.minus */: + case 46 /* CharacterCodes.dot */: + case 47 /* CharacterCodes.slash */: + case 58 /* CharacterCodes.colon */: + case 59 /* CharacterCodes.semicolon */: + case 63 /* CharacterCodes.question */: + case 64 /* CharacterCodes.at */: + case 91 /* CharacterCodes.openBracket */: + case 92 /* CharacterCodes.backslash */: + case 93 /* CharacterCodes.closeBracket */: + case 95 /* CharacterCodes._ */: + case 123 /* CharacterCodes.openBrace */: + case 125 /* CharacterCodes.closeBrace */: + return true; + } + return false; + } + function isAllPunctuation(identifier, start, end) { + return every(identifier, function (ch) { return charIsPunctuation(ch) && ch !== 95 /* CharacterCodes._ */; }, start, end); + } + function transitionFromUpperToLower(identifier, index, wordStart) { + // Cases this supports: + // 1) IDisposable -> I, Disposable + // 2) UIElement -> UI, Element + // 3) HTMLDocument -> HTML, Document + // + // etc. + // We have a transition from an upper to a lower letter here. But we only + // want to break if all the letters that preceded are uppercase. i.e. if we + // have "Foo" we don't want to break that into "F, oo". But if we have + // "IFoo" or "UIFoo", then we want to break that into "I, Foo" and "UI, + // Foo". i.e. the last uppercase letter belongs to the lowercase letters + // that follows. Note: this will make the following not split properly: + // "HELLOthere". However, these sorts of names do not show up in .Net + // programs. + return index !== wordStart + && index + 1 < identifier.length + && isUpperCaseLetter(identifier.charCodeAt(index)) + && isLowerCaseLetter(identifier.charCodeAt(index + 1)) + && every(identifier, isUpperCaseLetter, wordStart, index); + } + function transitionFromLowerToUpper(identifier, word, index) { + var lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); + var currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); + // See if the casing indicates we're starting a new word. Note: if we're breaking on + // words, then just seeing an upper case character isn't enough. Instead, it has to + // be uppercase and the previous character can't be uppercase. + // + // For example, breaking "AddMetadata" on words would make: Add Metadata + // + // on characters would be: A dd M etadata + // + // Break "AM" on words would be: AM + // + // on characters would be: A M + // + // We break the search string on characters. But we break the symbol name on words. + return currentIsUpper && (!word || !lastIsUpper); + } + function everyInRange(start, end, pred) { + for (var i = start; i < end; i++) { + if (!pred(i)) { + return false; + } + } + return true; + } + function every(s, pred, start, end) { + if (start === void 0) { start = 0; } + if (end === void 0) { end = s.length; } + return everyInRange(start, end, function (i) { return pred(s.charCodeAt(i), i); }); + } +})(ts || (ts = {})); +var ts; +(function (ts) { + function preProcessFile(sourceText, readImportFiles, detectJavaScriptImports) { + if (readImportFiles === void 0) { readImportFiles = true; } + if (detectJavaScriptImports === void 0) { detectJavaScriptImports = false; } + var pragmaContext = { + languageVersion: 1 /* ScriptTarget.ES5 */, + pragmas: undefined, + checkJsDirective: undefined, + referencedFiles: [], + typeReferenceDirectives: [], + libReferenceDirectives: [], + amdDependencies: [], + hasNoDefaultLib: undefined, + moduleName: undefined + }; + var importedFiles = []; + var ambientExternalModules; + var lastToken; + var currentToken; + var braceNesting = 0; + // assume that text represent an external module if it contains at least one top level import/export + // ambient modules that are found inside external modules are interpreted as module augmentations + var externalModule = false; + function nextToken() { + lastToken = currentToken; + currentToken = ts.scanner.scan(); + if (currentToken === 18 /* SyntaxKind.OpenBraceToken */) { + braceNesting++; + } + else if (currentToken === 19 /* SyntaxKind.CloseBraceToken */) { + braceNesting--; + } + return currentToken; + } + function getFileReference() { + var fileName = ts.scanner.getTokenValue(); + var pos = ts.scanner.getTokenPos(); + return { fileName: fileName, pos: pos, end: pos + fileName.length }; + } + function recordAmbientExternalModule() { + if (!ambientExternalModules) { + ambientExternalModules = []; + } + ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); + } + function recordModuleName() { + importedFiles.push(getFileReference()); + markAsExternalModuleIfTopLevel(); + } + function markAsExternalModuleIfTopLevel() { + if (braceNesting === 0) { + externalModule = true; + } + } + /** + * Returns true if at least one token was consumed from the stream + */ + function tryConsumeDeclare() { + var token = ts.scanner.getToken(); + if (token === 135 /* SyntaxKind.DeclareKeyword */) { + // declare module "mod" + token = nextToken(); + if (token === 141 /* SyntaxKind.ModuleKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + recordAmbientExternalModule(); + } + } + return true; + } + return false; + } + /** + * Returns true if at least one token was consumed from the stream + */ + function tryConsumeImport() { + if (lastToken === 24 /* SyntaxKind.DotToken */) { + return false; + } + var token = ts.scanner.getToken(); + if (token === 100 /* SyntaxKind.ImportKeyword */) { + token = nextToken(); + if (token === 20 /* SyntaxKind.OpenParenToken */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */ || token === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */) { + // import("mod"); + recordModuleName(); + return true; + } + } + else if (token === 10 /* SyntaxKind.StringLiteral */) { + // import "mod"; + recordModuleName(); + return true; + } + else { + if (token === 152 /* SyntaxKind.TypeKeyword */) { + var skipTypeKeyword = ts.scanner.lookAhead(function () { + var token = ts.scanner.scan(); + return token !== 156 /* SyntaxKind.FromKeyword */ && (token === 41 /* SyntaxKind.AsteriskToken */ || + token === 18 /* SyntaxKind.OpenBraceToken */ || + token === 79 /* SyntaxKind.Identifier */ || + ts.isKeyword(token)); + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 79 /* SyntaxKind.Identifier */ || ts.isKeyword(token)) { + token = nextToken(); + if (token === 156 /* SyntaxKind.FromKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + // import d from "mod"; + recordModuleName(); + return true; + } + } + else if (token === 63 /* SyntaxKind.EqualsToken */) { + if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { + return true; + } + } + else if (token === 27 /* SyntaxKind.CommaToken */) { + // consume comma and keep going + token = nextToken(); + } + else { + // unknown syntax + return true; + } + } + if (token === 18 /* SyntaxKind.OpenBraceToken */) { + token = nextToken(); + // consume "{ a as B, c, d as D}" clauses + // make sure that it stops on EOF + while (token !== 19 /* SyntaxKind.CloseBraceToken */ && token !== 1 /* SyntaxKind.EndOfFileToken */) { + token = nextToken(); + } + if (token === 19 /* SyntaxKind.CloseBraceToken */) { + token = nextToken(); + if (token === 156 /* SyntaxKind.FromKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + // import {a as A} from "mod"; + // import d, {a, b as B} from "mod" + recordModuleName(); + } + } + } + } + else if (token === 41 /* SyntaxKind.AsteriskToken */) { + token = nextToken(); + if (token === 127 /* SyntaxKind.AsKeyword */) { + token = nextToken(); + if (token === 79 /* SyntaxKind.Identifier */ || ts.isKeyword(token)) { + token = nextToken(); + if (token === 156 /* SyntaxKind.FromKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + // import * as NS from "mod" + // import d, * as NS from "mod" + recordModuleName(); + } + } + } + } + } + } + return true; + } + return false; + } + function tryConsumeExport() { + var token = ts.scanner.getToken(); + if (token === 93 /* SyntaxKind.ExportKeyword */) { + markAsExternalModuleIfTopLevel(); + token = nextToken(); + if (token === 152 /* SyntaxKind.TypeKeyword */) { + var skipTypeKeyword = ts.scanner.lookAhead(function () { + var token = ts.scanner.scan(); + return token === 41 /* SyntaxKind.AsteriskToken */ || + token === 18 /* SyntaxKind.OpenBraceToken */; + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 18 /* SyntaxKind.OpenBraceToken */) { + token = nextToken(); + // consume "{ a as B, c, d as D}" clauses + // make sure it stops on EOF + while (token !== 19 /* SyntaxKind.CloseBraceToken */ && token !== 1 /* SyntaxKind.EndOfFileToken */) { + token = nextToken(); + } + if (token === 19 /* SyntaxKind.CloseBraceToken */) { + token = nextToken(); + if (token === 156 /* SyntaxKind.FromKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + // export {a as A} from "mod"; + // export {a, b as B} from "mod" + recordModuleName(); + } + } + } + } + else if (token === 41 /* SyntaxKind.AsteriskToken */) { + token = nextToken(); + if (token === 156 /* SyntaxKind.FromKeyword */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */) { + // export * from "mod" + recordModuleName(); + } + } + } + else if (token === 100 /* SyntaxKind.ImportKeyword */) { + token = nextToken(); + if (token === 152 /* SyntaxKind.TypeKeyword */) { + var skipTypeKeyword = ts.scanner.lookAhead(function () { + var token = ts.scanner.scan(); + return token === 79 /* SyntaxKind.Identifier */ || + ts.isKeyword(token); + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 79 /* SyntaxKind.Identifier */ || ts.isKeyword(token)) { + token = nextToken(); + if (token === 63 /* SyntaxKind.EqualsToken */) { + if (tryConsumeRequireCall(/*skipCurrentToken*/ true)) { + return true; + } + } + } + } + return true; + } + return false; + } + function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals) { + if (allowTemplateLiterals === void 0) { allowTemplateLiterals = false; } + var token = skipCurrentToken ? nextToken() : ts.scanner.getToken(); + if (token === 146 /* SyntaxKind.RequireKeyword */) { + token = nextToken(); + if (token === 20 /* SyntaxKind.OpenParenToken */) { + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */ || + allowTemplateLiterals && token === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */) { + // require("mod"); + recordModuleName(); + } + } + return true; + } + return false; + } + function tryConsumeDefine() { + var token = ts.scanner.getToken(); + if (token === 79 /* SyntaxKind.Identifier */ && ts.scanner.getTokenValue() === "define") { + token = nextToken(); + if (token !== 20 /* SyntaxKind.OpenParenToken */) { + return true; + } + token = nextToken(); + if (token === 10 /* SyntaxKind.StringLiteral */ || token === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */) { + // looks like define ("modname", ... - skip string literal and comma + token = nextToken(); + if (token === 27 /* SyntaxKind.CommaToken */) { + token = nextToken(); + } + else { + // unexpected token + return true; + } + } + // should be start of dependency list + if (token !== 22 /* SyntaxKind.OpenBracketToken */) { + return true; + } + // skip open bracket + token = nextToken(); + // scan until ']' or EOF + while (token !== 23 /* SyntaxKind.CloseBracketToken */ && token !== 1 /* SyntaxKind.EndOfFileToken */) { + // record string literals as module names + if (token === 10 /* SyntaxKind.StringLiteral */ || token === 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */) { + recordModuleName(); + } + token = nextToken(); + } + return true; + } + return false; + } + function processImports() { + ts.scanner.setText(sourceText); + nextToken(); + // Look for: + // import "mod"; + // import d from "mod" + // import {a as A } from "mod"; + // import * as NS from "mod" + // import d, {a, b as B} from "mod" + // import i = require("mod"); + // import("mod"); + // export * from "mod" + // export {a as b} from "mod" + // export import i = require("mod") + // (for JavaScript files) require("mod") + // Do not look for: + // AnySymbol.import("mod") + // AnySymbol.nested.import("mod") + while (true) { + if (ts.scanner.getToken() === 1 /* SyntaxKind.EndOfFileToken */) { + break; + } + if (ts.scanner.getToken() === 15 /* SyntaxKind.TemplateHead */) { + var stack = [ts.scanner.getToken()]; + var token = ts.scanner.scan(); + loop: while (ts.length(stack)) { + switch (token) { + case 1 /* SyntaxKind.EndOfFileToken */: + break loop; + case 100 /* SyntaxKind.ImportKeyword */: + tryConsumeImport(); + break; + case 15 /* SyntaxKind.TemplateHead */: + stack.push(token); + break; + case 18 /* SyntaxKind.OpenBraceToken */: + if (ts.length(stack)) { + stack.push(token); + } + break; + case 19 /* SyntaxKind.CloseBraceToken */: + if (ts.length(stack)) { + if (ts.lastOrUndefined(stack) === 15 /* SyntaxKind.TemplateHead */) { + if (ts.scanner.reScanTemplateToken(/* isTaggedTemplate */ false) === 17 /* SyntaxKind.TemplateTail */) { + stack.pop(); + } + } + else { + stack.pop(); + } + } + break; + } + token = ts.scanner.scan(); + } + nextToken(); + } + // check if at least one of alternative have moved scanner forward + if (tryConsumeDeclare() || + tryConsumeImport() || + tryConsumeExport() || + (detectJavaScriptImports && (tryConsumeRequireCall(/*skipCurrentToken*/ false, /*allowTemplateLiterals*/ true) || + tryConsumeDefine()))) { + continue; + } + else { + nextToken(); + } + } + ts.scanner.setText(undefined); + } + if (readImportFiles) { + processImports(); + } + ts.processCommentPragmas(pragmaContext, sourceText); + ts.processPragmasIntoFields(pragmaContext, ts.noop); + if (externalModule) { + // for external modules module all nested ambient modules are augmentations + if (ambientExternalModules) { + // move all detected ambient modules to imported files since they need to be resolved + for (var _i = 0, ambientExternalModules_1 = ambientExternalModules; _i < ambientExternalModules_1.length; _i++) { + var decl = ambientExternalModules_1[_i]; + importedFiles.push(decl.ref); + } + } + return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles: importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: undefined }; + } + else { + // for global scripts ambient modules still can have augmentations - look for ambient modules with depth > 0 + var ambientModuleNames = void 0; + if (ambientExternalModules) { + for (var _a = 0, ambientExternalModules_2 = ambientExternalModules; _a < ambientExternalModules_2.length; _a++) { + var decl = ambientExternalModules_2[_a]; + if (decl.depth === 0) { + if (!ambientModuleNames) { + ambientModuleNames = []; + } + ambientModuleNames.push(decl.ref.fileName); + } + else { + importedFiles.push(decl.ref); + } + } + } + return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles: importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames }; + } + } + ts.preProcessFile = preProcessFile; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var Rename; + (function (Rename) { + function getRenameInfo(program, sourceFile, position, options) { + var node = ts.getAdjustedRenameLocation(ts.getTouchingPropertyName(sourceFile, position)); + if (nodeIsEligibleForRename(node)) { + var renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, options); + if (renameInfo) { + return renameInfo; + } + } + return getRenameInfoError(ts.Diagnostics.You_cannot_rename_this_element); + } + Rename.getRenameInfo = getRenameInfo; + function getRenameInfoForNode(node, typeChecker, sourceFile, program, options) { + var symbol = typeChecker.getSymbolAtLocation(node); + if (!symbol) { + if (ts.isStringLiteralLike(node)) { + var type = ts.getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker); + if (type && ((type.flags & 128 /* TypeFlags.StringLiteral */) || ((type.flags & 1048576 /* TypeFlags.Union */) && ts.every(type.types, function (type) { return !!(type.flags & 128 /* TypeFlags.StringLiteral */); })))) { + return getRenameInfoSuccess(node.text, node.text, "string" /* ScriptElementKind.string */, "", node, sourceFile); + } + } + else if (ts.isLabelName(node)) { + var name = ts.getTextOfNode(node); + return getRenameInfoSuccess(name, name, "label" /* ScriptElementKind.label */, "" /* ScriptElementKindModifier.none */, node, sourceFile); + } + return undefined; + } + // Only allow a symbol to be renamed if it actually has at least one declaration. + var declarations = symbol.declarations; + if (!declarations || declarations.length === 0) + return; + // Disallow rename for elements that are defined in the standard TypeScript library. + if (declarations.some(function (declaration) { return isDefinedInLibraryFile(program, declaration); })) { + return getRenameInfoError(ts.Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); + } + // Cannot rename `default` as in `import { default as foo } from "./someModule"; + if (ts.isIdentifier(node) && node.originalKeywordKind === 88 /* SyntaxKind.DefaultKeyword */ && symbol.parent && symbol.parent.flags & 1536 /* SymbolFlags.Module */) { + return undefined; + } + if (ts.isStringLiteralLike(node) && ts.tryGetImportFromModuleSpecifier(node)) { + return options && options.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : undefined; + } + var kind = ts.SymbolDisplay.getSymbolKind(typeChecker, symbol, node); + var specifierName = (ts.isImportOrExportSpecifierName(node) || ts.isStringOrNumericLiteralLike(node) && node.parent.kind === 162 /* SyntaxKind.ComputedPropertyName */) + ? ts.stripQuotes(ts.getTextOfIdentifierOrLiteral(node)) + : undefined; + var displayName = specifierName || typeChecker.symbolToString(symbol); + var fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol); + return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts.SymbolDisplay.getSymbolModifiers(typeChecker, symbol), node, sourceFile); + } + function isDefinedInLibraryFile(program, declaration) { + var sourceFile = declaration.getSourceFile(); + return program.isSourceFileDefaultLibrary(sourceFile) && ts.fileExtensionIs(sourceFile.fileName, ".d.ts" /* Extension.Dts */); + } + function getRenameInfoForModule(node, sourceFile, moduleSymbol) { + if (!ts.isExternalModuleNameRelative(node.text)) { + return getRenameInfoError(ts.Diagnostics.You_cannot_rename_a_module_via_a_global_import); + } + var moduleSourceFile = moduleSymbol.declarations && ts.find(moduleSymbol.declarations, ts.isSourceFile); + if (!moduleSourceFile) + return undefined; + var withoutIndex = ts.endsWith(node.text, "/index") || ts.endsWith(node.text, "/index.js") ? undefined : ts.tryRemoveSuffix(ts.removeFileExtension(moduleSourceFile.fileName), "/index"); + var name = withoutIndex === undefined ? moduleSourceFile.fileName : withoutIndex; + var kind = withoutIndex === undefined ? "module" /* ScriptElementKind.moduleElement */ : "directory" /* ScriptElementKind.directory */; + var indexAfterLastSlash = node.text.lastIndexOf("/") + 1; + // Span should only be the last component of the path. + 1 to account for the quote character. + var triggerSpan = ts.createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash); + return { + canRename: true, + fileToRename: name, + kind: kind, + displayName: name, + fullDisplayName: name, + kindModifiers: "" /* ScriptElementKindModifier.none */, + triggerSpan: triggerSpan, + }; + } + function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { + return { + canRename: true, + fileToRename: undefined, + kind: kind, + displayName: displayName, + fullDisplayName: fullDisplayName, + kindModifiers: kindModifiers, + triggerSpan: createTriggerSpanForNode(node, sourceFile) + }; + } + function getRenameInfoError(diagnostic) { + return { canRename: false, localizedErrorMessage: ts.getLocaleSpecificMessage(diagnostic) }; + } + function createTriggerSpanForNode(node, sourceFile) { + var start = node.getStart(sourceFile); + var width = node.getWidth(sourceFile); + if (ts.isStringLiteralLike(node)) { + // Exclude the quotes + start += 1; + width -= 2; + } + return ts.createTextSpan(start, width); + } + function nodeIsEligibleForRename(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 80 /* SyntaxKind.PrivateIdentifier */: + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 108 /* SyntaxKind.ThisKeyword */: + return true; + case 8 /* SyntaxKind.NumericLiteral */: + return ts.isLiteralNameOfPropertyDeclarationOrIndexAccess(node); + default: + return false; + } + } + Rename.nodeIsEligibleForRename = nodeIsEligibleForRename; + })(Rename = ts.Rename || (ts.Rename = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var SmartSelectionRange; + (function (SmartSelectionRange) { + function getSmartSelectionRange(pos, sourceFile) { + var _a; + var selectionRange = { + textSpan: ts.createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd()) + }; + var parentNode = sourceFile; + outer: while (true) { + var children = getSelectionChildren(parentNode); + if (!children.length) + break; + for (var i = 0; i < children.length; i++) { + var prevNode = children[i - 1]; + var node = children[i]; + var nextNode = children[i + 1]; + if (ts.getTokenPosOfNode(node, sourceFile, /*includeJsDoc*/ true) > pos) { + break outer; + } + var comment = ts.singleOrUndefined(ts.getTrailingCommentRanges(sourceFile.text, node.end)); + if (comment && comment.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */) { + pushSelectionCommentRange(comment.pos, comment.end); + } + if (positionShouldSnapToNode(sourceFile, pos, node)) { + // 1. Blocks are effectively redundant with SyntaxLists. + // 2. TemplateSpans, along with the SyntaxLists containing them, are a somewhat unintuitive grouping + // of things that should be considered independently. + // 3. A VariableStatement’s children are just a VaraiableDeclarationList and a semicolon. + // 4. A lone VariableDeclaration in a VaraibleDeclaration feels redundant with the VariableStatement. + // Dive in without pushing a selection range. + if (ts.isBlock(node) + || ts.isTemplateSpan(node) || ts.isTemplateHead(node) || ts.isTemplateTail(node) + || prevNode && ts.isTemplateHead(prevNode) + || ts.isVariableDeclarationList(node) && ts.isVariableStatement(parentNode) + || ts.isSyntaxList(node) && ts.isVariableDeclarationList(parentNode) + || ts.isVariableDeclaration(node) && ts.isSyntaxList(parentNode) && children.length === 1 + || ts.isJSDocTypeExpression(node) || ts.isJSDocSignature(node) || ts.isJSDocTypeLiteral(node)) { + parentNode = node; + break; + } + // Synthesize a stop for '${ ... }' since '${' and '}' actually belong to siblings. + if (ts.isTemplateSpan(parentNode) && nextNode && ts.isTemplateMiddleOrTemplateTail(nextNode)) { + var start_1 = node.getFullStart() - "${".length; + var end_2 = nextNode.getStart() + "}".length; + pushSelectionRange(start_1, end_2); + } + // Blocks with braces, brackets, parens, or JSX tags on separate lines should be + // selected from open to close, including whitespace but not including the braces/etc. themselves. + var isBetweenMultiLineBookends = ts.isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) + && !ts.positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile); + var start = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart(); + var end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node); + if (ts.hasJSDocNodes(node) && ((_a = node.jsDoc) === null || _a === void 0 ? void 0 : _a.length)) { + pushSelectionRange(ts.first(node.jsDoc).getStart(), end); + } + pushSelectionRange(start, end); + // String literals should have a stop both inside and outside their quotes. + if (ts.isStringLiteral(node) || ts.isTemplateLiteral(node)) { + pushSelectionRange(start + 1, end - 1); + } + parentNode = node; + break; + } + // If we made it to the end of the for loop, we’re done. + // In practice, I’ve only seen this happen at the very end + // of a SourceFile. + if (i === children.length - 1) { + break outer; + } + } + } + return selectionRange; + function pushSelectionRange(start, end) { + // Skip empty ranges + if (start !== end) { + var textSpan = ts.createTextSpanFromBounds(start, end); + if (!selectionRange || ( + // Skip ranges that are identical to the parent + !ts.textSpansEqual(textSpan, selectionRange.textSpan) && + // Skip ranges that don’t contain the original position + ts.textSpanIntersectsWithPosition(textSpan, pos))) { + selectionRange = __assign({ textSpan: textSpan }, selectionRange && { parent: selectionRange }); + } + } + } + function pushSelectionCommentRange(start, end) { + pushSelectionRange(start, end); + var pos = start; + while (sourceFile.text.charCodeAt(pos) === 47 /* CharacterCodes.slash */) { + pos++; + } + pushSelectionRange(pos, end); + } + } + SmartSelectionRange.getSmartSelectionRange = getSmartSelectionRange; + /** + * Like `ts.positionBelongsToNode`, except positions immediately after nodes + * count too, unless that position belongs to the next node. In effect, makes + * selections able to snap to preceding tokens when the cursor is on the tail + * end of them with only whitespace ahead. + * @param sourceFile The source file containing the nodes. + * @param pos The position to check. + * @param node The candidate node to snap to. + */ + function positionShouldSnapToNode(sourceFile, pos, node) { + // Can’t use 'ts.positionBelongsToNode()' here because it cleverly accounts + // for missing nodes, which can’t really be considered when deciding what + // to select. + ts.Debug.assert(node.pos <= pos); + if (pos < node.end) { + return true; + } + var nodeEnd = node.getEnd(); + if (nodeEnd === pos) { + return ts.getTouchingPropertyName(sourceFile, pos).pos < node.end; + } + return false; + } + var isImport = ts.or(ts.isImportDeclaration, ts.isImportEqualsDeclaration); + /** + * Gets the children of a node to be considered for selection ranging, + * transforming them into an artificial tree according to their intuitive + * grouping where no grouping actually exists in the parse tree. For example, + * top-level imports are grouped into their own SyntaxList so they can be + * selected all together, even though in the AST they’re just siblings of each + * other as well as of other top-level statements and declarations. + */ + function getSelectionChildren(node) { + // Group top-level imports + if (ts.isSourceFile(node)) { + return groupChildren(node.getChildAt(0).getChildren(), isImport); + } + // Mapped types _look_ like ObjectTypes with a single member, + // but in fact don’t contain a SyntaxList or a node containing + // the “key/value” pair like ObjectTypes do, but it seems intuitive + // that the selection would snap to those points. The philosophy + // of choosing a selection range is not so much about what the + // syntax currently _is_ as what the syntax might easily become + // if the user is making a selection; e.g., we synthesize a selection + // around the “key/value” pair not because there’s a node there, but + // because it allows the mapped type to become an object type with a + // few keystrokes. + if (ts.isMappedTypeNode(node)) { + var _a = node.getChildren(), openBraceToken = _a[0], children = _a.slice(1); + var closeBraceToken = ts.Debug.checkDefined(children.pop()); + ts.Debug.assertEqual(openBraceToken.kind, 18 /* SyntaxKind.OpenBraceToken */); + ts.Debug.assertEqual(closeBraceToken.kind, 19 /* SyntaxKind.CloseBraceToken */); + // Group `-/+readonly` and `-/+?` + var groupedWithPlusMinusTokens = groupChildren(children, function (child) { + return child === node.readonlyToken || child.kind === 145 /* SyntaxKind.ReadonlyKeyword */ || + child === node.questionToken || child.kind === 57 /* SyntaxKind.QuestionToken */; + }); + // Group type parameter with surrounding brackets + var groupedWithBrackets = groupChildren(groupedWithPlusMinusTokens, function (_a) { + var kind = _a.kind; + return kind === 22 /* SyntaxKind.OpenBracketToken */ || + kind === 163 /* SyntaxKind.TypeParameter */ || + kind === 23 /* SyntaxKind.CloseBracketToken */; + }); + return [ + openBraceToken, + // Pivot on `:` + createSyntaxList(splitChildren(groupedWithBrackets, function (_a) { + var kind = _a.kind; + return kind === 58 /* SyntaxKind.ColonToken */; + })), + closeBraceToken, + ]; + } + // Group modifiers and property name, then pivot on `:`. + if (ts.isPropertySignature(node)) { + var children = groupChildren(node.getChildren(), function (child) { + return child === node.name || ts.contains(node.modifiers, child); + }); + return splitChildren(children, function (_a) { + var kind = _a.kind; + return kind === 58 /* SyntaxKind.ColonToken */; + }); + } + // Group the parameter name with its `...`, then that group with its `?`, then pivot on `=`. + if (ts.isParameter(node)) { + var groupedDotDotDotAndName_1 = groupChildren(node.getChildren(), function (child) { + return child === node.dotDotDotToken || child === node.name; + }); + var groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName_1, function (child) { + return child === groupedDotDotDotAndName_1[0] || child === node.questionToken; + }); + return splitChildren(groupedWithQuestionToken, function (_a) { + var kind = _a.kind; + return kind === 63 /* SyntaxKind.EqualsToken */; + }); + } + // Pivot on '=' + if (ts.isBindingElement(node)) { + return splitChildren(node.getChildren(), function (_a) { + var kind = _a.kind; + return kind === 63 /* SyntaxKind.EqualsToken */; + }); + } + return node.getChildren(); + } + /** + * Groups sibling nodes together into their own SyntaxList if they + * a) are adjacent, AND b) match a predicate function. + */ + function groupChildren(children, groupOn) { + var result = []; + var group; + for (var _i = 0, children_1 = children; _i < children_1.length; _i++) { + var child = children_1[_i]; + if (groupOn(child)) { + group = group || []; + group.push(child); + } + else { + if (group) { + result.push(createSyntaxList(group)); + group = undefined; + } + result.push(child); + } + } + if (group) { + result.push(createSyntaxList(group)); + } + return result; + } + /** + * Splits sibling nodes into up to four partitions: + * 1) everything left of the first node matched by `pivotOn`, + * 2) the first node matched by `pivotOn`, + * 3) everything right of the first node matched by `pivotOn`, + * 4) a trailing semicolon, if `separateTrailingSemicolon` is enabled. + * The left and right groups, if not empty, will each be grouped into their own containing SyntaxList. + * @param children The sibling nodes to split. + * @param pivotOn The predicate function to match the node to be the pivot. The first node that matches + * the predicate will be used; any others that may match will be included into the right-hand group. + * @param separateTrailingSemicolon If the last token is a semicolon, it will be returned as a separate + * child rather than be included in the right-hand group. + */ + function splitChildren(children, pivotOn, separateTrailingSemicolon) { + if (separateTrailingSemicolon === void 0) { separateTrailingSemicolon = true; } + if (children.length < 2) { + return children; + } + var splitTokenIndex = ts.findIndex(children, pivotOn); + if (splitTokenIndex === -1) { + return children; + } + var leftChildren = children.slice(0, splitTokenIndex); + var splitToken = children[splitTokenIndex]; + var lastToken = ts.last(children); + var separateLastToken = separateTrailingSemicolon && lastToken.kind === 26 /* SyntaxKind.SemicolonToken */; + var rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : undefined); + var result = ts.compact([ + leftChildren.length ? createSyntaxList(leftChildren) : undefined, + splitToken, + rightChildren.length ? createSyntaxList(rightChildren) : undefined, + ]); + return separateLastToken ? result.concat(lastToken) : result; + } + function createSyntaxList(children) { + ts.Debug.assertGreaterThanOrEqual(children.length, 1); + return ts.setTextRangePosEnd(ts.parseNodeFactory.createSyntaxList(children), children[0].pos, ts.last(children).end); + } + function isListOpener(token) { + var kind = token && token.kind; + return kind === 18 /* SyntaxKind.OpenBraceToken */ + || kind === 22 /* SyntaxKind.OpenBracketToken */ + || kind === 20 /* SyntaxKind.OpenParenToken */ + || kind === 280 /* SyntaxKind.JsxOpeningElement */; + } + function isListCloser(token) { + var kind = token && token.kind; + return kind === 19 /* SyntaxKind.CloseBraceToken */ + || kind === 23 /* SyntaxKind.CloseBracketToken */ + || kind === 21 /* SyntaxKind.CloseParenToken */ + || kind === 281 /* SyntaxKind.JsxClosingElement */; + } + function getEndPos(sourceFile, node) { + switch (node.kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: + case 338 /* SyntaxKind.JSDocCallbackTag */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 345 /* SyntaxKind.JSDocTypedefTag */: + case 342 /* SyntaxKind.JSDocThisTag */: + return sourceFile.getLineEndOfPosition(node.getStart()); + default: + return node.getEnd(); + } + } + })(SmartSelectionRange = ts.SmartSelectionRange || (ts.SmartSelectionRange = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var SignatureHelp; + (function (SignatureHelp) { + var InvocationKind; + (function (InvocationKind) { + InvocationKind[InvocationKind["Call"] = 0] = "Call"; + InvocationKind[InvocationKind["TypeArgs"] = 1] = "TypeArgs"; + InvocationKind[InvocationKind["Contextual"] = 2] = "Contextual"; + })(InvocationKind || (InvocationKind = {})); + function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) { + var typeChecker = program.getTypeChecker(); + // Decide whether to show signature help + var startingToken = ts.findTokenOnLeftOfPosition(sourceFile, position); + if (!startingToken) { + // We are at the beginning of the file + return undefined; + } + // Only need to be careful if the user typed a character and signature help wasn't showing. + var onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped"; + // Bail out quickly in the middle of a string or comment, don't provide signature help unless the user explicitly requested it. + if (onlyUseSyntacticOwners && (ts.isInString(sourceFile, position, startingToken) || ts.isInComment(sourceFile, position))) { + return undefined; + } + var isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked"; + var argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked); + if (!argumentInfo) + return undefined; + cancellationToken.throwIfCancellationRequested(); + // Extra syntactic and semantic filtering of signature help + var candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners); + cancellationToken.throwIfCancellationRequested(); + if (!candidateInfo) { + // We didn't have any sig help items produced by the TS compiler. If this is a JS + // file, then see if we can figure out anything better. + return ts.isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : undefined; + } + return typeChecker.runWithCancellationToken(cancellationToken, function (typeChecker) { + return candidateInfo.kind === 0 /* CandidateOrTypeKind.Candidate */ + ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker) + : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker); + }); + } + SignatureHelp.getSignatureHelpItems = getSignatureHelpItems; + var CandidateOrTypeKind; + (function (CandidateOrTypeKind) { + CandidateOrTypeKind[CandidateOrTypeKind["Candidate"] = 0] = "Candidate"; + CandidateOrTypeKind[CandidateOrTypeKind["Type"] = 1] = "Type"; + })(CandidateOrTypeKind || (CandidateOrTypeKind = {})); + function getCandidateOrTypeInfo(_a, checker, sourceFile, startingToken, onlyUseSyntacticOwners) { + var invocation = _a.invocation, argumentCount = _a.argumentCount; + switch (invocation.kind) { + case 0 /* InvocationKind.Call */: { + if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) { + return undefined; + } + var candidates = []; + var resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount); // TODO: GH#18217 + return candidates.length === 0 ? undefined : { kind: 0 /* CandidateOrTypeKind.Candidate */, candidates: candidates, resolvedSignature: resolvedSignature }; + } + case 1 /* InvocationKind.TypeArgs */: { + var called = invocation.called; + if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, ts.isIdentifier(called) ? called.parent : called)) { + return undefined; + } + var candidates = ts.getPossibleGenericSignatures(called, argumentCount, checker); + if (candidates.length !== 0) + return { kind: 0 /* CandidateOrTypeKind.Candidate */, candidates: candidates, resolvedSignature: ts.first(candidates) }; + var symbol = checker.getSymbolAtLocation(called); + return symbol && { kind: 1 /* CandidateOrTypeKind.Type */, symbol: symbol }; + } + case 2 /* InvocationKind.Contextual */: + return { kind: 0 /* CandidateOrTypeKind.Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature }; + default: + return ts.Debug.assertNever(invocation); + } + } + function isSyntacticOwner(startingToken, node, sourceFile) { + if (!ts.isCallOrNewExpression(node)) + return false; + var invocationChildren = node.getChildren(sourceFile); + switch (startingToken.kind) { + case 20 /* SyntaxKind.OpenParenToken */: + return ts.contains(invocationChildren, startingToken); + case 27 /* SyntaxKind.CommaToken */: { + var containingList = ts.findContainingList(startingToken); + return !!containingList && ts.contains(invocationChildren, containingList); + } + case 29 /* SyntaxKind.LessThanToken */: + return containsPrecedingToken(startingToken, sourceFile, node.expression); + default: + return false; + } + } + function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) { + if (argumentInfo.invocation.kind === 2 /* InvocationKind.Contextual */) + return undefined; + // See if we can find some symbol with the call expression name that has call signatures. + var expression = getExpressionFromInvocation(argumentInfo.invocation); + var name = ts.isPropertyAccessExpression(expression) ? expression.name.text : undefined; + var typeChecker = program.getTypeChecker(); + return name === undefined ? undefined : ts.firstDefined(program.getSourceFiles(), function (sourceFile) { + return ts.firstDefined(sourceFile.getNamedDeclarations().get(name), function (declaration) { + var type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration); + var callSignatures = type && type.getCallSignatures(); + if (callSignatures && callSignatures.length) { + return typeChecker.runWithCancellationToken(cancellationToken, function (typeChecker) { return createSignatureHelpItems(callSignatures, callSignatures[0], argumentInfo, sourceFile, typeChecker, + /*useFullPrefix*/ true); }); + } + }); + }); + } + function containsPrecedingToken(startingToken, sourceFile, container) { + var pos = startingToken.getFullStart(); + // There’s a possibility that `startingToken.parent` contains only `startingToken` and + // missing nodes, none of which are valid to be returned by `findPrecedingToken`. In that + // case, the preceding token we want is actually higher up the tree—almost definitely the + // next parent, but theoretically the situation with missing nodes might be happening on + // multiple nested levels. + var currentParent = startingToken.parent; + while (currentParent) { + var precedingToken = ts.findPrecedingToken(pos, sourceFile, currentParent, /*excludeJsdoc*/ true); + if (precedingToken) { + return ts.rangeContainsRange(container, precedingToken); + } + currentParent = currentParent.parent; + } + return ts.Debug.fail("Could not find preceding token"); + } + function getArgumentInfoForCompletions(node, position, sourceFile) { + var info = getImmediatelyContainingArgumentInfo(node, position, sourceFile); + return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* InvocationKind.Call */ ? undefined + : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex }; + } + SignatureHelp.getArgumentInfoForCompletions = getArgumentInfoForCompletions; + function getArgumentOrParameterListInfo(node, position, sourceFile) { + var info = getArgumentOrParameterListAndIndex(node, sourceFile); + if (!info) + return undefined; + var list = info.list, argumentIndex = info.argumentIndex; + var argumentCount = getArgumentCount(list, /*ignoreTrailingComma*/ ts.isInString(sourceFile, position, node)); + if (argumentIndex !== 0) { + ts.Debug.assertLessThan(argumentIndex, argumentCount); + } + var argumentsSpan = getApplicableSpanForArguments(list, sourceFile); + return { list: list, argumentIndex: argumentIndex, argumentCount: argumentCount, argumentsSpan: argumentsSpan }; + } + function getArgumentOrParameterListAndIndex(node, sourceFile) { + if (node.kind === 29 /* SyntaxKind.LessThanToken */ || node.kind === 20 /* SyntaxKind.OpenParenToken */) { + // Find the list that starts right *after* the < or ( token. + // If the user has just opened a list, consider this item 0. + return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 }; + } + else { + // findListItemInfo can return undefined if we are not in parent's argument list + // or type argument list. This includes cases where the cursor is: + // - To the right of the closing parenthesis, non-substitution template, or template tail. + // - Between the type arguments and the arguments (greater than token) + // - On the target of the call (parent.func) + // - On the 'new' keyword in a 'new' expression + var list = ts.findContainingList(node); + return list && { list: list, argumentIndex: getArgumentIndex(list, node) }; + } + } + /** + * Returns relevant information for the argument list and the current argument if we are + * in the argument of an invocation; returns undefined otherwise. + */ + function getImmediatelyContainingArgumentInfo(node, position, sourceFile) { + var parent = node.parent; + if (ts.isCallOrNewExpression(parent)) { + var invocation = parent; + // There are 3 cases to handle: + // 1. The token introduces a list, and should begin a signature help session + // 2. The token is either not associated with a list, or ends a list, so the session should end + // 3. The token is buried inside a list, and should give signature help + // + // The following are examples of each: + // + // Case 1: + // foo<#T, U>(#a, b) -> The token introduces a list, and should begin a signature help session + // Case 2: + // fo#o#(a, b)# -> The token is either not associated with a list, or ends a list, so the session should end + // Case 3: + // foo(a#, #b#) -> The token is buried inside a list, and should give signature help + // Find out if 'node' is an argument, a type argument, or neither + var info = getArgumentOrParameterListInfo(node, position, sourceFile); + if (!info) + return undefined; + var list = info.list, argumentIndex = info.argumentIndex, argumentCount = info.argumentCount, argumentsSpan = info.argumentsSpan; + var isTypeParameterList = !!parent.typeArguments && parent.typeArguments.pos === list.pos; + return { isTypeParameterList: isTypeParameterList, invocation: { kind: 0 /* InvocationKind.Call */, node: invocation }, argumentsSpan: argumentsSpan, argumentIndex: argumentIndex, argumentCount: argumentCount }; + } + else if (ts.isNoSubstitutionTemplateLiteral(node) && ts.isTaggedTemplateExpression(parent)) { + // Check if we're actually inside the template; + // otherwise we'll fall out and return undefined. + if (ts.isInsideTemplateLiteral(node, position, sourceFile)) { + return getArgumentListInfoForTemplate(parent, /*argumentIndex*/ 0, sourceFile); + } + return undefined; + } + else if (ts.isTemplateHead(node) && parent.parent.kind === 210 /* SyntaxKind.TaggedTemplateExpression */) { + var templateExpression = parent; + var tagExpression = templateExpression.parent; + ts.Debug.assert(templateExpression.kind === 223 /* SyntaxKind.TemplateExpression */); + var argumentIndex = ts.isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1; + return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); + } + else if (ts.isTemplateSpan(parent) && ts.isTaggedTemplateExpression(parent.parent.parent)) { + var templateSpan = parent; + var tagExpression = parent.parent.parent; + // If we're just after a template tail, don't show signature help. + if (ts.isTemplateTail(node) && !ts.isInsideTemplateLiteral(node, position, sourceFile)) { + return undefined; + } + var spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan); + var argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile); + return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); + } + else if (ts.isJsxOpeningLikeElement(parent)) { + // Provide a signature help for JSX opening element or JSX self-closing element. + // This is not guarantee that JSX tag-name is resolved into stateless function component. (that is done in "getSignatureHelpItems") + // i.e + // export function MainButton(props: ButtonProps, context: any): JSX.Element { ... } + // ' 'b'. So, in this case the arg count will be 2. However, there + // is a small subtlety. If you have "Foo(a,)", then the child list will just have + // 'a' ''. So, in the case where the last child is a comma, we increase the + // arg count by one to compensate. + // + // Note: this subtlety only applies to the last comma. If you had "Foo(a,," then + // we'll have: 'a' '' '' + // That will give us 2 non-commas. We then add one for the last comma, giving us an + // arg count of 3. + var listChildren = argumentsList.getChildren(); + var argumentCount = ts.countWhere(listChildren, function (arg) { return arg.kind !== 27 /* SyntaxKind.CommaToken */; }); + if (!ignoreTrailingComma && listChildren.length > 0 && ts.last(listChildren).kind === 27 /* SyntaxKind.CommaToken */) { + argumentCount++; + } + return argumentCount; + } + // spanIndex is either the index for a given template span. + // This does not give appropriate results for a NoSubstitutionTemplateLiteral + function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) { + // Because the TemplateStringsArray is the first argument, we have to offset each substitution expression by 1. + // There are three cases we can encounter: + // 1. We are precisely in the template literal (argIndex = 0). + // 2. We are in or to the right of the substitution expression (argIndex = spanIndex + 1). + // 3. We are directly to the right of the template literal, but because we look for the token on the left, + // not enough to put us in the substitution expression; we should consider ourselves part of + // the *next* span's expression by offsetting the index (argIndex = (spanIndex + 1) + 1). + // + /* eslint-disable no-double-space */ + // Example: f `# abcd $#{# 1 + 1# }# efghi ${ #"#hello"# } # ` + // ^ ^ ^ ^ ^ ^ ^ ^ ^ + // Case: 1 1 3 2 1 3 2 2 1 + /* eslint-enable no-double-space */ + ts.Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); + if (ts.isTemplateLiteralToken(node)) { + if (ts.isInsideTemplateLiteral(node, position, sourceFile)) { + return 0; + } + return spanIndex + 2; + } + return spanIndex + 1; + } + function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { + // argumentCount is either 1 or (numSpans + 1) to account for the template strings array argument. + var argumentCount = ts.isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1; + if (argumentIndex !== 0) { + ts.Debug.assertLessThan(argumentIndex, argumentCount); + } + return { + isTypeParameterList: false, + invocation: { kind: 0 /* InvocationKind.Call */, node: tagExpression }, + argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), + argumentIndex: argumentIndex, + argumentCount: argumentCount + }; + } + function getApplicableSpanForArguments(argumentsList, sourceFile) { + // We use full start and skip trivia on the end because we want to include trivia on + // both sides. For example, + // + // foo( /*comment */ a, b, c /*comment*/ ) + // | | + // + // The applicable span is from the first bar to the second bar (inclusive, + // but not including parentheses) + var applicableSpanStart = argumentsList.getFullStart(); + var applicableSpanEnd = ts.skipTrivia(sourceFile.text, argumentsList.getEnd(), /*stopAfterLineBreak*/ false); + return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); + } + function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { + var template = taggedTemplate.template; + var applicableSpanStart = template.getStart(); + var applicableSpanEnd = template.getEnd(); + // We need to adjust the end position for the case where the template does not have a tail. + // Otherwise, we will not show signature help past the expression. + // For example, + // + // ` ${ 1 + 1 foo(10) + // | | + // This is because a Missing node has no width. However, what we actually want is to include trivia + // leading up to the next token in case the user is about to type in a TemplateMiddle or TemplateTail. + if (template.kind === 223 /* SyntaxKind.TemplateExpression */) { + var lastSpan = ts.last(template.templateSpans); + if (lastSpan.literal.getFullWidth() === 0) { + applicableSpanEnd = ts.skipTrivia(sourceFile.text, applicableSpanEnd, /*stopAfterLineBreak*/ false); + } + } + return ts.createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); + } + function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) { + var _loop_9 = function (n) { + // If the node is not a subspan of its parent, this is a big problem. + // There have been crashes that might be caused by this violation. + ts.Debug.assert(ts.rangeContainsRange(n.parent, n), "Not a subspan", function () { return "Child: ".concat(ts.Debug.formatSyntaxKind(n.kind), ", parent: ").concat(ts.Debug.formatSyntaxKind(n.parent.kind)); }); + var argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker); + if (argumentInfo) { + return { value: argumentInfo }; + } + }; + for (var n = node; !ts.isSourceFile(n) && (isManuallyInvoked || !ts.isBlock(n)); n = n.parent) { + var state_4 = _loop_9(n); + if (typeof state_4 === "object") + return state_4.value; + } + return undefined; + } + function getChildListThatStartsWithOpenerToken(parent, openerToken, sourceFile) { + var children = parent.getChildren(sourceFile); + var indexOfOpenerToken = children.indexOf(openerToken); + ts.Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); + return children[indexOfOpenerToken + 1]; + } + function getExpressionFromInvocation(invocation) { + return invocation.kind === 0 /* InvocationKind.Call */ ? ts.getInvokedExpression(invocation.node) : invocation.called; + } + function getEnclosingDeclarationFromInvocation(invocation) { + return invocation.kind === 0 /* InvocationKind.Call */ ? invocation.node : invocation.kind === 1 /* InvocationKind.TypeArgs */ ? invocation.called : invocation.node; + } + var signatureHelpNodeBuilderFlags = 8192 /* NodeBuilderFlags.OmitParameterModifiers */ | 70221824 /* NodeBuilderFlags.IgnoreErrors */ | 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */; + function createSignatureHelpItems(candidates, resolvedSignature, _a, sourceFile, typeChecker, useFullPrefix) { + var _b; + var isTypeParameterList = _a.isTypeParameterList, argumentCount = _a.argumentCount, applicableSpan = _a.argumentsSpan, invocation = _a.invocation, argumentIndex = _a.argumentIndex; + var enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation); + var callTargetSymbol = invocation.kind === 2 /* InvocationKind.Contextual */ ? invocation.symbol : (typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_b = resolvedSignature.declaration) === null || _b === void 0 ? void 0 : _b.symbol)); + var callTargetDisplayParts = callTargetSymbol ? ts.symbolToDisplayParts(typeChecker, callTargetSymbol, useFullPrefix ? sourceFile : undefined, /*meaning*/ undefined) : ts.emptyArray; + var items = ts.map(candidates, function (candidateSignature) { return getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile); }); + if (argumentIndex !== 0) { + ts.Debug.assertLessThan(argumentIndex, argumentCount); + } + var selectedItemIndex = 0; + var itemsSeen = 0; + for (var i = 0; i < items.length; i++) { + var item = items[i]; + if (candidates[i] === resolvedSignature) { + selectedItemIndex = itemsSeen; + if (item.length > 1) { + // check to see if any items in the list better match than the first one, as the checker isn't filtering the nested lists + // (those come from tuple parameter expansion) + var count = 0; + for (var _i = 0, item_1 = item; _i < item_1.length; _i++) { + var i_1 = item_1[_i]; + if (i_1.isVariadic || i_1.parameters.length >= argumentCount) { + selectedItemIndex = itemsSeen + count; + break; + } + count++; + } + } + } + itemsSeen += item.length; + } + ts.Debug.assert(selectedItemIndex !== -1); // If candidates is non-empty it should always include bestSignature. We check for an empty candidates before calling this function. + var help = { items: ts.flatMapToMutable(items, ts.identity), applicableSpan: applicableSpan, selectedItemIndex: selectedItemIndex, argumentIndex: argumentIndex, argumentCount: argumentCount }; + var selected = help.items[selectedItemIndex]; + if (selected.isVariadic) { + var firstRest = ts.findIndex(selected.parameters, function (p) { return !!p.isRest; }); + if (-1 < firstRest && firstRest < selected.parameters.length - 1) { + // We don't have any code to get this correct; instead, don't highlight a current parameter AT ALL + help.argumentIndex = selected.parameters.length; + } + else { + help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1); + } + } + return help; + } + function createTypeHelpItems(symbol, _a, sourceFile, checker) { + var argumentCount = _a.argumentCount, applicableSpan = _a.argumentsSpan, invocation = _a.invocation, argumentIndex = _a.argumentIndex; + var typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + if (!typeParameters) + return undefined; + var items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)]; + return { items: items, applicableSpan: applicableSpan, selectedItemIndex: 0, argumentIndex: argumentIndex, argumentCount: argumentCount }; + } + function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) { + var typeSymbolDisplay = ts.symbolToDisplayParts(checker, symbol); + var printer = ts.createPrinter({ removeComments: true }); + var parameters = typeParameters.map(function (t) { return createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer); }); + var documentation = symbol.getDocumentationComment(checker); + var tags = symbol.getJsDocTags(checker); + var prefixDisplayParts = __spreadArray(__spreadArray([], typeSymbolDisplay, true), [ts.punctuationPart(29 /* SyntaxKind.LessThanToken */)], false); + return { isVariadic: false, prefixDisplayParts: prefixDisplayParts, suffixDisplayParts: [ts.punctuationPart(31 /* SyntaxKind.GreaterThanToken */)], separatorDisplayParts: separatorDisplayParts, parameters: parameters, documentation: documentation, tags: tags }; + } + var separatorDisplayParts = [ts.punctuationPart(27 /* SyntaxKind.CommaToken */), ts.spacePart()]; + function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) { + var infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile); + return ts.map(infos, function (_a) { + var isVariadic = _a.isVariadic, parameters = _a.parameters, prefix = _a.prefix, suffix = _a.suffix; + var prefixDisplayParts = __spreadArray(__spreadArray([], callTargetDisplayParts, true), prefix, true); + var suffixDisplayParts = __spreadArray(__spreadArray([], suffix, true), returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker), true); + var documentation = candidateSignature.getDocumentationComment(checker); + var tags = candidateSignature.getJsDocTags(); + return { isVariadic: isVariadic, prefixDisplayParts: prefixDisplayParts, suffixDisplayParts: suffixDisplayParts, separatorDisplayParts: separatorDisplayParts, parameters: parameters, documentation: documentation, tags: tags }; + }); + } + function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) { + return ts.mapToDisplayParts(function (writer) { + writer.writePunctuation(":"); + writer.writeSpace(" "); + var predicate = checker.getTypePredicateOfSignature(candidateSignature); + if (predicate) { + checker.writeTypePredicate(predicate, enclosingDeclaration, /*flags*/ undefined, writer); + } + else { + checker.writeType(checker.getReturnTypeOfSignature(candidateSignature), enclosingDeclaration, /*flags*/ undefined, writer); + } + }); + } + function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { + var typeParameters = (candidateSignature.target || candidateSignature).typeParameters; + var printer = ts.createPrinter({ removeComments: true }); + var parameters = (typeParameters || ts.emptyArray).map(function (t) { return createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer); }); + var thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : []; + return checker.getExpandedParameters(candidateSignature).map(function (paramList) { + var params = ts.factory.createNodeArray(__spreadArray(__spreadArray([], thisParameter, true), ts.map(paramList, function (param) { return checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags); }), true)); + var parameterParts = ts.mapToDisplayParts(function (writer) { + printer.writeList(2576 /* ListFormat.CallExpressionArguments */, params, sourceFile, writer); + }); + return { isVariadic: false, parameters: parameters, prefix: [ts.punctuationPart(29 /* SyntaxKind.LessThanToken */)], suffix: __spreadArray([ts.punctuationPart(31 /* SyntaxKind.GreaterThanToken */)], parameterParts, true) }; + }); + } + function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { + var printer = ts.createPrinter({ removeComments: true }); + var typeParameterParts = ts.mapToDisplayParts(function (writer) { + if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) { + var args = ts.factory.createNodeArray(candidateSignature.typeParameters.map(function (p) { return checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags); })); + printer.writeList(53776 /* ListFormat.TypeParameters */, args, sourceFile, writer); + } + }); + var lists = checker.getExpandedParameters(candidateSignature); + var isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? function (_) { return false; } + : lists.length === 1 ? function (_) { return true; } + : function (pList) { return !!(pList.length && pList[pList.length - 1].checkFlags & 32768 /* CheckFlags.RestParameter */); }; + return lists.map(function (parameterList) { return ({ + isVariadic: isVariadic(parameterList), + parameters: parameterList.map(function (p) { return createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer); }), + prefix: __spreadArray(__spreadArray([], typeParameterParts, true), [ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)], false), + suffix: [ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)] + }); }); + } + function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) { + var displayParts = ts.mapToDisplayParts(function (writer) { + var param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); + printer.writeNode(4 /* EmitHint.Unspecified */, param, sourceFile, writer); + }); + var isOptional = checker.isOptionalParameter(parameter.valueDeclaration); + var isRest = !!(parameter.checkFlags & 32768 /* CheckFlags.RestParameter */); + return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts: displayParts, isOptional: isOptional, isRest: isRest }; + } + function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) { + var displayParts = ts.mapToDisplayParts(function (writer) { + var param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); + printer.writeNode(4 /* EmitHint.Unspecified */, param, sourceFile, writer); + }); + return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts: displayParts, isOptional: false, isRest: false }; + } + })(SignatureHelp = ts.SignatureHelp || (ts.SignatureHelp = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var InlayHints; + (function (InlayHints) { + var maxHintsLength = 30; + var leadingParameterNameCommentRegexFactory = function (name) { + return new RegExp("^\\s?/\\*\\*?\\s?".concat(name, "\\s?\\*\\/\\s?$")); + }; + function shouldShowParameterNameHints(preferences) { + return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all"; + } + function shouldShowLiteralParameterNameHintsOnly(preferences) { + return preferences.includeInlayParameterNameHints === "literals"; + } + function provideInlayHints(context) { + var file = context.file, program = context.program, span = context.span, cancellationToken = context.cancellationToken, preferences = context.preferences; + var sourceFileText = file.text; + var compilerOptions = program.getCompilerOptions(); + var checker = program.getTypeChecker(); + var result = []; + visitor(file); + return result; + function visitor(node) { + if (!node || node.getFullWidth() === 0) { + return; + } + switch (node.kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + if (!ts.textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { + return; + } + if (ts.isTypeNode(node)) { + return; + } + if (preferences.includeInlayVariableTypeHints && ts.isVariableDeclaration(node)) { + visitVariableLikeDeclaration(node); + } + else if (preferences.includeInlayPropertyDeclarationTypeHints && ts.isPropertyDeclaration(node)) { + visitVariableLikeDeclaration(node); + } + else if (preferences.includeInlayEnumMemberValueHints && ts.isEnumMember(node)) { + visitEnumMember(node); + } + else if (shouldShowParameterNameHints(preferences) && (ts.isCallExpression(node) || ts.isNewExpression(node))) { + visitCallOrNewExpression(node); + } + else { + if (preferences.includeInlayFunctionParameterTypeHints && ts.isFunctionLikeDeclaration(node) && ts.hasContextSensitiveParameters(node)) { + visitFunctionLikeForParameterType(node); + } + if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) { + visitFunctionDeclarationLikeForReturnType(node); + } + } + return ts.forEachChild(node, visitor); + } + function isSignatureSupportingReturnAnnotation(node) { + return ts.isArrowFunction(node) || ts.isFunctionExpression(node) || ts.isFunctionDeclaration(node) || ts.isMethodDeclaration(node) || ts.isGetAccessorDeclaration(node); + } + function addParameterHints(text, position, isFirstVariadicArgument) { + result.push({ + text: "".concat(isFirstVariadicArgument ? "..." : "").concat(truncation(text, maxHintsLength), ":"), + position: position, + kind: "Parameter" /* InlayHintKind.Parameter */, + whitespaceAfter: true, + }); + } + function addTypeHints(text, position) { + result.push({ + text: ": ".concat(truncation(text, maxHintsLength)), + position: position, + kind: "Type" /* InlayHintKind.Type */, + whitespaceBefore: true, + }); + } + function addEnumMemberValueHints(text, position) { + result.push({ + text: "= ".concat(truncation(text, maxHintsLength)), + position: position, + kind: "Enum" /* InlayHintKind.Enum */, + whitespaceBefore: true, + }); + } + function visitEnumMember(member) { + if (member.initializer) { + return; + } + var enumValue = checker.getConstantValue(member); + if (enumValue !== undefined) { + addEnumMemberValueHints(enumValue.toString(), member.end); + } + } + function isModuleReferenceType(type) { + return type.symbol && (type.symbol.flags & 1536 /* SymbolFlags.Module */); + } + function visitVariableLikeDeclaration(decl) { + if (!decl.initializer || ts.isBindingPattern(decl.name)) { + return; + } + var effectiveTypeAnnotation = ts.getEffectiveTypeAnnotationNode(decl); + if (effectiveTypeAnnotation) { + return; + } + var declarationType = checker.getTypeAtLocation(decl); + if (isModuleReferenceType(declarationType)) { + return; + } + var typeDisplayString = printTypeInSingleLine(declarationType); + if (typeDisplayString) { + addTypeHints(typeDisplayString, decl.name.end); + } + } + function visitCallOrNewExpression(expr) { + var args = expr.arguments; + if (!args || !args.length) { + return; + } + var candidates = []; + var signature = checker.getResolvedSignatureForSignatureHelp(expr, candidates); + if (!signature || !candidates.length) { + return; + } + for (var i = 0; i < args.length; ++i) { + var originalArg = args[i]; + var arg = ts.skipParentheses(originalArg); + if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) { + continue; + } + var identifierNameInfo = checker.getParameterIdentifierNameAtPosition(signature, i); + if (identifierNameInfo) { + var parameterName = identifierNameInfo[0], isFirstVariadicArgument = identifierNameInfo[1]; + var isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName); + if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) { + continue; + } + var name = ts.unescapeLeadingUnderscores(parameterName); + if (leadingCommentsContainsParameterName(arg, name)) { + continue; + } + addParameterHints(name, originalArg.getStart(), isFirstVariadicArgument); + } + } + } + function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) { + if (ts.isIdentifier(expr)) { + return expr.text === parameterName; + } + if (ts.isPropertyAccessExpression(expr)) { + return expr.name.text === parameterName; + } + return false; + } + function leadingCommentsContainsParameterName(node, name) { + if (!ts.isIdentifierText(name, compilerOptions.target, ts.getLanguageVariant(file.scriptKind))) { + return false; + } + var ranges = ts.getLeadingCommentRanges(sourceFileText, node.pos); + if (!(ranges === null || ranges === void 0 ? void 0 : ranges.length)) { + return false; + } + var regex = leadingParameterNameCommentRegexFactory(name); + return ts.some(ranges, function (range) { return regex.test(sourceFileText.substring(range.pos, range.end)); }); + } + function isHintableLiteral(node) { + switch (node.kind) { + case 219 /* SyntaxKind.PrefixUnaryExpression */: { + var operand = node.operand; + return ts.isLiteralExpression(operand) || ts.isIdentifier(operand) && ts.isInfinityOrNaNString(operand.escapedText); + } + case 110 /* SyntaxKind.TrueKeyword */: + case 95 /* SyntaxKind.FalseKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 223 /* SyntaxKind.TemplateExpression */: + return true; + case 79 /* SyntaxKind.Identifier */: { + var name = node.escapedText; + return isUndefined(name) || ts.isInfinityOrNaNString(name); + } + } + return ts.isLiteralExpression(node); + } + function visitFunctionDeclarationLikeForReturnType(decl) { + if (ts.isArrowFunction(decl)) { + if (!ts.findChildOfKind(decl, 20 /* SyntaxKind.OpenParenToken */, file)) { + return; + } + } + var effectiveTypeAnnotation = ts.getEffectiveReturnTypeNode(decl); + if (effectiveTypeAnnotation || !decl.body) { + return; + } + var signature = checker.getSignatureFromDeclaration(decl); + if (!signature) { + return; + } + var returnType = checker.getReturnTypeOfSignature(signature); + if (isModuleReferenceType(returnType)) { + return; + } + var typeDisplayString = printTypeInSingleLine(returnType); + if (!typeDisplayString) { + return; + } + addTypeHints(typeDisplayString, getTypeAnnotationPosition(decl)); + } + function getTypeAnnotationPosition(decl) { + var closeParenToken = ts.findChildOfKind(decl, 21 /* SyntaxKind.CloseParenToken */, file); + if (closeParenToken) { + return closeParenToken.end; + } + return decl.parameters.end; + } + function visitFunctionLikeForParameterType(node) { + var signature = checker.getSignatureFromDeclaration(node); + if (!signature) { + return; + } + for (var i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) { + var param = node.parameters[i]; + var effectiveTypeAnnotation = ts.getEffectiveTypeAnnotationNode(param); + if (effectiveTypeAnnotation) { + continue; + } + var typeDisplayString = getParameterDeclarationTypeDisplayString(signature.parameters[i]); + if (!typeDisplayString) { + continue; + } + addTypeHints(typeDisplayString, param.questionToken ? param.questionToken.end : param.name.end); + } + } + function getParameterDeclarationTypeDisplayString(symbol) { + var valueDeclaration = symbol.valueDeclaration; + if (!valueDeclaration || !ts.isParameter(valueDeclaration)) { + return undefined; + } + var signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration); + if (isModuleReferenceType(signatureParamType)) { + return undefined; + } + return printTypeInSingleLine(signatureParamType); + } + function truncation(text, maxLength) { + if (text.length > maxLength) { + return text.substr(0, maxLength - "...".length) + "..."; + } + return text; + } + function printTypeInSingleLine(type) { + var flags = 70221824 /* NodeBuilderFlags.IgnoreErrors */ | 1048576 /* TypeFormatFlags.AllowUniqueESSymbolType */ | 16384 /* TypeFormatFlags.UseAliasDefinedOutsideCurrentScope */; + var options = { removeComments: true }; + var printer = ts.createPrinter(options); + return ts.usingSingleLineStringWriter(function (writer) { + var typeNode = checker.typeToTypeNode(type, /*enclosingDeclaration*/ undefined, flags, writer); + ts.Debug.assertIsDefined(typeNode, "should always get typenode"); + printer.writeNode(4 /* EmitHint.Unspecified */, typeNode, /*sourceFile*/ file, writer); + }); + } + function isUndefined(name) { + return name === "undefined"; + } + } + InlayHints.provideInlayHints = provideInlayHints; + })(InlayHints = ts.InlayHints || (ts.InlayHints = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var base64UrlRegExp = /^data:(?:application\/json(?:;charset=[uU][tT][fF]-8);base64,([A-Za-z0-9+\/=]+)$)?/; + function getSourceMapper(host) { + var getCanonicalFileName = ts.createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + var currentDirectory = host.getCurrentDirectory(); + var sourceFileLike = new ts.Map(); + var documentPositionMappers = new ts.Map(); + return { tryGetSourcePosition: tryGetSourcePosition, tryGetGeneratedPosition: tryGetGeneratedPosition, toLineColumnOffset: toLineColumnOffset, clearCache: clearCache }; + function toPath(fileName) { + return ts.toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getDocumentPositionMapper(generatedFileName, sourceFileName) { + var path = toPath(generatedFileName); + var value = documentPositionMappers.get(path); + if (value) + return value; + var mapper; + if (host.getDocumentPositionMapper) { + mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName); + } + else if (host.readFile) { + var file = getSourceFileLike(generatedFileName); + mapper = file && ts.getDocumentPositionMapper({ getSourceFileLike: getSourceFileLike, getCanonicalFileName: getCanonicalFileName, log: function (s) { return host.log(s); } }, generatedFileName, ts.getLineInfo(file.text, ts.getLineStarts(file)), function (f) { return !host.fileExists || host.fileExists(f) ? host.readFile(f) : undefined; }); + } + documentPositionMappers.set(path, mapper || ts.identitySourceMapConsumer); + return mapper || ts.identitySourceMapConsumer; + } + function tryGetSourcePosition(info) { + if (!ts.isDeclarationFileName(info.fileName)) + return undefined; + var file = getSourceFile(info.fileName); + if (!file) + return undefined; + var newLoc = getDocumentPositionMapper(info.fileName).getSourcePosition(info); + return !newLoc || newLoc === info ? undefined : tryGetSourcePosition(newLoc) || newLoc; + } + function tryGetGeneratedPosition(info) { + if (ts.isDeclarationFileName(info.fileName)) + return undefined; + var sourceFile = getSourceFile(info.fileName); + if (!sourceFile) + return undefined; + var program = host.getProgram(); + // If this is source file of project reference source (instead of redirect) there is no generated position + if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) { + return undefined; + } + var options = program.getCompilerOptions(); + var outPath = ts.outFile(options); + var declarationPath = outPath ? + ts.removeFileExtension(outPath) + ".d.ts" /* Extension.Dts */ : + ts.getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), currentDirectory, program.getCommonSourceDirectory(), getCanonicalFileName); + if (declarationPath === undefined) + return undefined; + var newLoc = getDocumentPositionMapper(declarationPath, info.fileName).getGeneratedPosition(info); + return newLoc === info ? undefined : newLoc; + } + function getSourceFile(fileName) { + var program = host.getProgram(); + if (!program) + return undefined; + var path = toPath(fileName); + // file returned here could be .d.ts when asked for .ts file if projectReferences and module resolution created this source file + var file = program.getSourceFileByPath(path); + return file && file.resolvedPath === path ? file : undefined; + } + function getOrCreateSourceFileLike(fileName) { + var path = toPath(fileName); + var fileFromCache = sourceFileLike.get(path); + if (fileFromCache !== undefined) + return fileFromCache ? fileFromCache : undefined; + if (!host.readFile || host.fileExists && !host.fileExists(path)) { + sourceFileLike.set(path, false); + return undefined; + } + // And failing that, check the disk + var text = host.readFile(path); + var file = text ? createSourceFileLike(text) : false; + sourceFileLike.set(path, file); + return file ? file : undefined; + } + // This can be called from source mapper in either source program or program that includes generated file + function getSourceFileLike(fileName) { + return !host.getSourceFileLike ? + getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : + host.getSourceFileLike(fileName); + } + function toLineColumnOffset(fileName, position) { + var file = getSourceFileLike(fileName); // TODO: GH#18217 + return file.getLineAndCharacterOfPosition(position); + } + function clearCache() { + sourceFileLike.clear(); + documentPositionMappers.clear(); + } + } + ts.getSourceMapper = getSourceMapper; + function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) { + var mapFileName = ts.tryGetSourceMappingURL(generatedFileLineInfo); + if (mapFileName) { + var match = base64UrlRegExp.exec(mapFileName); + if (match) { + if (match[1]) { + var base64Object = match[1]; + return convertDocumentToSourceMapper(host, ts.base64decode(ts.sys, base64Object), generatedFileName); + } + // Not a data URL we can parse, skip it + mapFileName = undefined; + } + } + var possibleMapLocations = []; + if (mapFileName) { + possibleMapLocations.push(mapFileName); + } + possibleMapLocations.push(generatedFileName + ".map"); + var originalMapFileName = mapFileName && ts.getNormalizedAbsolutePath(mapFileName, ts.getDirectoryPath(generatedFileName)); + for (var _i = 0, possibleMapLocations_1 = possibleMapLocations; _i < possibleMapLocations_1.length; _i++) { + var location = possibleMapLocations_1[_i]; + var mapFileName_1 = ts.getNormalizedAbsolutePath(location, ts.getDirectoryPath(generatedFileName)); + var mapFileContents = readMapFile(mapFileName_1, originalMapFileName); + if (ts.isString(mapFileContents)) { + return convertDocumentToSourceMapper(host, mapFileContents, mapFileName_1); + } + if (mapFileContents !== undefined) { + return mapFileContents || undefined; + } + } + return undefined; + } + ts.getDocumentPositionMapper = getDocumentPositionMapper; + function convertDocumentToSourceMapper(host, contents, mapFileName) { + var map = ts.tryParseRawSourceMap(contents); + if (!map || !map.sources || !map.file || !map.mappings) { + // obviously invalid map + return undefined; + } + // Dont support sourcemaps that contain inlined sources + if (map.sourcesContent && map.sourcesContent.some(ts.isString)) + return undefined; + return ts.createDocumentPositionMapper(host, map, mapFileName); + } + function createSourceFileLike(text, lineMap) { + return { + text: text, + lineMap: lineMap, + getLineAndCharacterOfPosition: function (pos) { + return ts.computeLineAndCharacterOfPosition(ts.getLineStarts(this), pos); + } + }; + } +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var visitedNestedConvertibleFunctions = new ts.Map(); + function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) { + program.getSemanticDiagnostics(sourceFile, cancellationToken); + var diags = []; + var checker = program.getTypeChecker(); + var isCommonJSFile = sourceFile.impliedNodeFormat === ts.ModuleKind.CommonJS || ts.fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Extension.Cts */, ".cjs" /* Extension.Cjs */]); + if (!isCommonJSFile && + sourceFile.commonJsModuleIndicator && + (ts.programContainsEsModules(program) || ts.compilerOptionsIndicateEsModules(program.getCompilerOptions())) && + containsTopLevelCommonjs(sourceFile)) { + diags.push(ts.createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), ts.Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module)); + } + var isJsFile = ts.isSourceFileJS(sourceFile); + visitedNestedConvertibleFunctions.clear(); + check(sourceFile); + if (ts.getAllowSyntheticDefaultImports(program.getCompilerOptions())) { + for (var _i = 0, _a = sourceFile.imports; _i < _a.length; _i++) { + var moduleSpecifier = _a[_i]; + var importNode = ts.importFromModuleSpecifier(moduleSpecifier); + var name = importNameForConvertToDefaultImport(importNode); + if (!name) + continue; + var module_1 = ts.getResolvedModule(sourceFile, moduleSpecifier.text, ts.getModeForUsageLocation(sourceFile, moduleSpecifier)); + var resolvedFile = module_1 && program.getSourceFile(module_1.resolvedFileName); + if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && ts.isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) { + diags.push(ts.createDiagnosticForNode(name, ts.Diagnostics.Import_may_be_converted_to_a_default_import)); + } + } + } + ts.addRange(diags, sourceFile.bindSuggestionDiagnostics); + ts.addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken)); + return diags.sort(function (d1, d2) { return d1.start - d2.start; }); + function check(node) { + if (isJsFile) { + if (canBeConvertedToClass(node, checker)) { + diags.push(ts.createDiagnosticForNode(ts.isVariableDeclaration(node.parent) ? node.parent.name : node, ts.Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration)); + } + } + else { + if (ts.isVariableStatement(node) && + node.parent === sourceFile && + node.declarationList.flags & 2 /* NodeFlags.Const */ && + node.declarationList.declarations.length === 1) { + var init = node.declarationList.declarations[0].initializer; + if (init && ts.isRequireCall(init, /*checkArgumentIsStringLiteralLike*/ true)) { + diags.push(ts.createDiagnosticForNode(init, ts.Diagnostics.require_call_may_be_converted_to_an_import)); + } + } + if (ts.codefix.parameterShouldGetTypeFromJSDoc(node)) { + diags.push(ts.createDiagnosticForNode(node.name || node, ts.Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types)); + } + } + if (canBeConvertedToAsync(node)) { + addConvertToAsyncFunctionDiagnostics(node, checker, diags); + } + node.forEachChild(check); + } + } + ts.computeSuggestionDiagnostics = computeSuggestionDiagnostics; + // convertToEsModule only works on top-level, so don't trigger it if commonjs code only appears in nested scopes. + function containsTopLevelCommonjs(sourceFile) { + return sourceFile.statements.some(function (statement) { + switch (statement.kind) { + case 237 /* SyntaxKind.VariableStatement */: + return statement.declarationList.declarations.some(function (decl) { + return !!decl.initializer && ts.isRequireCall(propertyAccessLeftHandSide(decl.initializer), /*checkArgumentIsStringLiteralLike*/ true); + }); + case 238 /* SyntaxKind.ExpressionStatement */: { + var expression = statement.expression; + if (!ts.isBinaryExpression(expression)) + return ts.isRequireCall(expression, /*checkArgumentIsStringLiteralLike*/ true); + var kind = ts.getAssignmentDeclarationKind(expression); + return kind === 1 /* AssignmentDeclarationKind.ExportsProperty */ || kind === 2 /* AssignmentDeclarationKind.ModuleExports */; + } + default: + return false; + } + }); + } + function propertyAccessLeftHandSide(node) { + return ts.isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node; + } + function importNameForConvertToDefaultImport(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + var importClause = node.importClause, moduleSpecifier = node.moduleSpecifier; + return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */ && ts.isStringLiteral(moduleSpecifier) + ? importClause.namedBindings.name + : undefined; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node.name; + default: + return undefined; + } + } + function addConvertToAsyncFunctionDiagnostics(node, checker, diags) { + // need to check function before checking map so that deeper levels of nested callbacks are checked + if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) { + diags.push(ts.createDiagnosticForNode(!node.name && ts.isVariableDeclaration(node.parent) && ts.isIdentifier(node.parent.name) ? node.parent.name : node, ts.Diagnostics.This_may_be_converted_to_an_async_function)); + } + } + function isConvertibleFunction(node, checker) { + return !ts.isAsyncFunction(node) && + node.body && + ts.isBlock(node.body) && + hasReturnStatementWithPromiseHandler(node.body, checker) && + returnsPromise(node, checker); + } + function returnsPromise(node, checker) { + var signature = checker.getSignatureFromDeclaration(node); + var returnType = signature ? checker.getReturnTypeOfSignature(signature) : undefined; + return !!returnType && !!checker.getPromisedTypeOfPromise(returnType); + } + ts.returnsPromise = returnsPromise; + function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) { + return ts.isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator; + } + function hasReturnStatementWithPromiseHandler(body, checker) { + return !!ts.forEachReturnStatement(body, function (statement) { return isReturnStatementWithFixablePromiseHandler(statement, checker); }); + } + function isReturnStatementWithFixablePromiseHandler(node, checker) { + return ts.isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker); + } + ts.isReturnStatementWithFixablePromiseHandler = isReturnStatementWithFixablePromiseHandler; + // Should be kept up to date with transformExpression in convertToAsyncFunction.ts + function isFixablePromiseHandler(node, checker) { + // ensure outermost call exists and is a promise handler + if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every(function (arg) { return isFixablePromiseArgument(arg, checker); })) { + return false; + } + // ensure all chained calls are valid + var currentNode = node.expression.expression; + while (isPromiseHandler(currentNode) || ts.isPropertyAccessExpression(currentNode)) { + if (ts.isCallExpression(currentNode)) { + if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every(function (arg) { return isFixablePromiseArgument(arg, checker); })) { + return false; + } + currentNode = currentNode.expression.expression; + } + else { + currentNode = currentNode.expression; + } + } + return true; + } + ts.isFixablePromiseHandler = isFixablePromiseHandler; + function isPromiseHandler(node) { + return ts.isCallExpression(node) && (ts.hasPropertyAccessExpressionWithName(node, "then") || + ts.hasPropertyAccessExpressionWithName(node, "catch") || + ts.hasPropertyAccessExpressionWithName(node, "finally")); + } + function hasSupportedNumberOfArguments(node) { + var name = node.expression.name.text; + var maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0; + if (node.arguments.length > maxArguments) + return false; + if (node.arguments.length < maxArguments) + return true; + return maxArguments === 1 || ts.some(node.arguments, function (arg) { + return arg.kind === 104 /* SyntaxKind.NullKeyword */ || ts.isIdentifier(arg) && arg.text === "undefined"; + }); + } + // should be kept up to date with getTransformationBody in convertToAsyncFunction.ts + function isFixablePromiseArgument(arg, checker) { + switch (arg.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + var functionFlags = ts.getFunctionFlags(arg); + if (functionFlags & 1 /* FunctionFlags.Generator */) { + return false; + } + // falls through + case 214 /* SyntaxKind.ArrowFunction */: + visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true); + // falls through + case 104 /* SyntaxKind.NullKeyword */: + return true; + case 79 /* SyntaxKind.Identifier */: + case 206 /* SyntaxKind.PropertyAccessExpression */: { + var symbol = checker.getSymbolAtLocation(arg); + if (!symbol) { + return false; + } + return checker.isUndefinedSymbol(symbol) || + ts.some(ts.skipAlias(symbol, checker).declarations, function (d) { return ts.isFunctionLike(d) || ts.hasInitializer(d) && !!d.initializer && ts.isFunctionLike(d.initializer); }); + } + default: + return false; + } + } + function getKeyFromNode(exp) { + return "".concat(exp.pos.toString(), ":").concat(exp.end.toString()); + } + function canBeConvertedToClass(node, checker) { + var _a, _b, _c, _d; + if (node.kind === 213 /* SyntaxKind.FunctionExpression */) { + if (ts.isVariableDeclaration(node.parent) && ((_a = node.symbol.members) === null || _a === void 0 ? void 0 : _a.size)) { + return true; + } + var symbol = checker.getSymbolOfExpando(node, /*allowDeclaration*/ false); + return !!(symbol && (((_b = symbol.exports) === null || _b === void 0 ? void 0 : _b.size) || ((_c = symbol.members) === null || _c === void 0 ? void 0 : _c.size))); + } + if (node.kind === 256 /* SyntaxKind.FunctionDeclaration */) { + return !!((_d = node.symbol.members) === null || _d === void 0 ? void 0 : _d.size); + } + return false; + } + function canBeConvertedToAsync(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return true; + default: + return false; + } + } + ts.canBeConvertedToAsync = canBeConvertedToAsync; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var SymbolDisplay; + (function (SymbolDisplay) { + var symbolDisplayNodeBuilderFlags = 8192 /* NodeBuilderFlags.OmitParameterModifiers */ | 70221824 /* NodeBuilderFlags.IgnoreErrors */ | 16384 /* NodeBuilderFlags.UseAliasDefinedOutsideCurrentScope */; + // TODO(drosen): use contextual SemanticMeaning. + function getSymbolKind(typeChecker, symbol, location) { + var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); + if (result !== "" /* ScriptElementKind.unknown */) { + return result; + } + var flags = ts.getCombinedLocalAndExportSymbolFlags(symbol); + if (flags & 32 /* SymbolFlags.Class */) { + return ts.getDeclarationOfKind(symbol, 226 /* SyntaxKind.ClassExpression */) ? + "local class" /* ScriptElementKind.localClassElement */ : "class" /* ScriptElementKind.classElement */; + } + if (flags & 384 /* SymbolFlags.Enum */) + return "enum" /* ScriptElementKind.enumElement */; + if (flags & 524288 /* SymbolFlags.TypeAlias */) + return "type" /* ScriptElementKind.typeElement */; + if (flags & 64 /* SymbolFlags.Interface */) + return "interface" /* ScriptElementKind.interfaceElement */; + if (flags & 262144 /* SymbolFlags.TypeParameter */) + return "type parameter" /* ScriptElementKind.typeParameterElement */; + if (flags & 8 /* SymbolFlags.EnumMember */) + return "enum member" /* ScriptElementKind.enumMemberElement */; + if (flags & 2097152 /* SymbolFlags.Alias */) + return "alias" /* ScriptElementKind.alias */; + if (flags & 1536 /* SymbolFlags.Module */) + return "module" /* ScriptElementKind.moduleElement */; + return result; + } + SymbolDisplay.getSymbolKind = getSymbolKind; + function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { + var roots = typeChecker.getRootSymbols(symbol); + // If this is a method from a mapped type, leave as a method so long as it still has a call signature. + if (roots.length === 1 + && ts.first(roots).flags & 8192 /* SymbolFlags.Method */ + // Ensure the mapped version is still a method, as opposed to `{ [K in keyof I]: number }`. + && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) { + return "method" /* ScriptElementKind.memberFunctionElement */; + } + if (typeChecker.isUndefinedSymbol(symbol)) { + return "var" /* ScriptElementKind.variableElement */; + } + if (typeChecker.isArgumentsSymbol(symbol)) { + return "local var" /* ScriptElementKind.localVariableElement */; + } + if (location.kind === 108 /* SyntaxKind.ThisKeyword */ && ts.isExpression(location) || ts.isThisInTypeQuery(location)) { + return "parameter" /* ScriptElementKind.parameterElement */; + } + var flags = ts.getCombinedLocalAndExportSymbolFlags(symbol); + if (flags & 3 /* SymbolFlags.Variable */) { + if (ts.isFirstDeclarationOfSymbolParameter(symbol)) { + return "parameter" /* ScriptElementKind.parameterElement */; + } + else if (symbol.valueDeclaration && ts.isVarConst(symbol.valueDeclaration)) { + return "const" /* ScriptElementKind.constElement */; + } + else if (ts.forEach(symbol.declarations, ts.isLet)) { + return "let" /* ScriptElementKind.letElement */; + } + return isLocalVariableOrFunction(symbol) ? "local var" /* ScriptElementKind.localVariableElement */ : "var" /* ScriptElementKind.variableElement */; + } + if (flags & 16 /* SymbolFlags.Function */) + return isLocalVariableOrFunction(symbol) ? "local function" /* ScriptElementKind.localFunctionElement */ : "function" /* ScriptElementKind.functionElement */; + // FIXME: getter and setter use the same symbol. And it is rare to use only setter without getter, so in most cases the symbol always has getter flag. + // So, even when the location is just on the declaration of setter, this function returns getter. + if (flags & 32768 /* SymbolFlags.GetAccessor */) + return "getter" /* ScriptElementKind.memberGetAccessorElement */; + if (flags & 65536 /* SymbolFlags.SetAccessor */) + return "setter" /* ScriptElementKind.memberSetAccessorElement */; + if (flags & 8192 /* SymbolFlags.Method */) + return "method" /* ScriptElementKind.memberFunctionElement */; + if (flags & 16384 /* SymbolFlags.Constructor */) + return "constructor" /* ScriptElementKind.constructorImplementationElement */; + if (flags & 4 /* SymbolFlags.Property */) { + if (flags & 33554432 /* SymbolFlags.Transient */ && symbol.checkFlags & 6 /* CheckFlags.Synthetic */) { + // If union property is result of union of non method (property/accessors/variables), it is labeled as property + var unionPropertyKind = ts.forEach(typeChecker.getRootSymbols(symbol), function (rootSymbol) { + var rootSymbolFlags = rootSymbol.getFlags(); + if (rootSymbolFlags & (98308 /* SymbolFlags.PropertyOrAccessor */ | 3 /* SymbolFlags.Variable */)) { + return "property" /* ScriptElementKind.memberVariableElement */; + } + }); + if (!unionPropertyKind) { + // If this was union of all methods, + // make sure it has call signatures before we can label it as method + var typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); + if (typeOfUnionProperty.getCallSignatures().length) { + return "method" /* ScriptElementKind.memberFunctionElement */; + } + return "property" /* ScriptElementKind.memberVariableElement */; + } + return unionPropertyKind; + } + return "property" /* ScriptElementKind.memberVariableElement */; + } + return "" /* ScriptElementKind.unknown */; + } + function getNormalizedSymbolModifiers(symbol) { + if (symbol.declarations && symbol.declarations.length) { + var _a = symbol.declarations, declaration = _a[0], declarations = _a.slice(1); + // omit deprecated flag if some declarations are not deprecated + var excludeFlags = ts.length(declarations) && ts.isDeprecatedDeclaration(declaration) && ts.some(declarations, function (d) { return !ts.isDeprecatedDeclaration(d); }) + ? 8192 /* ModifierFlags.Deprecated */ + : 0 /* ModifierFlags.None */; + var modifiers = ts.getNodeModifiers(declaration, excludeFlags); + if (modifiers) { + return modifiers.split(","); + } + } + return []; + } + function getSymbolModifiers(typeChecker, symbol) { + if (!symbol) { + return "" /* ScriptElementKindModifier.none */; + } + var modifiers = new ts.Set(getNormalizedSymbolModifiers(symbol)); + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + var resolvedSymbol = typeChecker.getAliasedSymbol(symbol); + if (resolvedSymbol !== symbol) { + ts.forEach(getNormalizedSymbolModifiers(resolvedSymbol), function (modifier) { + modifiers.add(modifier); + }); + } + } + if (symbol.flags & 16777216 /* SymbolFlags.Optional */) { + modifiers.add("optional" /* ScriptElementKindModifier.optionalModifier */); + } + return modifiers.size > 0 ? ts.arrayFrom(modifiers.values()).join(",") : "" /* ScriptElementKindModifier.none */; + } + SymbolDisplay.getSymbolModifiers = getSymbolModifiers; + // TODO(drosen): Currently completion entry details passes the SemanticMeaning.All instead of using semanticMeaning of location + function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning, alias) { + var _a; + if (semanticMeaning === void 0) { semanticMeaning = ts.getMeaningFromLocation(location); } + var displayParts = []; + var documentation = []; + var tags = []; + var symbolFlags = ts.getCombinedLocalAndExportSymbolFlags(symbol); + var symbolKind = semanticMeaning & 1 /* SemanticMeaning.Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* ScriptElementKind.unknown */; + var hasAddedSymbolInfo = false; + var isThisExpression = location.kind === 108 /* SyntaxKind.ThisKeyword */ && ts.isInExpressionContext(location) || ts.isThisInTypeQuery(location); + var type; + var printer; + var documentationFromAlias; + var tagsFromAlias; + var hasMultipleSignatures = false; + if (location.kind === 108 /* SyntaxKind.ThisKeyword */ && !isThisExpression) { + return { displayParts: [ts.keywordPart(108 /* SyntaxKind.ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* ScriptElementKind.primitiveType */, tags: undefined }; + } + // Class at constructor site need to be shown as constructor apart from property,method, vars + if (symbolKind !== "" /* ScriptElementKind.unknown */ || symbolFlags & 32 /* SymbolFlags.Class */ || symbolFlags & 2097152 /* SymbolFlags.Alias */) { + // If symbol is accessor, they are allowed only if location is at declaration identifier of the accessor + if (symbolKind === "getter" /* ScriptElementKind.memberGetAccessorElement */ || symbolKind === "setter" /* ScriptElementKind.memberSetAccessorElement */) { + var declaration = ts.find(symbol.declarations, function (declaration) { return declaration.name === location; }); + if (declaration) { + switch (declaration.kind) { + case 172 /* SyntaxKind.GetAccessor */: + symbolKind = "getter" /* ScriptElementKind.memberGetAccessorElement */; + break; + case 173 /* SyntaxKind.SetAccessor */: + symbolKind = "setter" /* ScriptElementKind.memberSetAccessorElement */; + break; + default: + ts.Debug.assertNever(declaration); + } + } + else { + symbolKind = "property" /* ScriptElementKind.memberVariableElement */; + } + } + var signature = void 0; + type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location); + if (location.parent && location.parent.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + var right = location.parent.name; + // Either the location is on the right of a property access, or on the left and the right is missing + if (right === location || (right && right.getFullWidth() === 0)) { + location = location.parent; + } + } + // try get the call/construct signature from the type if it matches + var callExpressionLike = void 0; + if (ts.isCallOrNewExpression(location)) { + callExpressionLike = location; + } + else if (ts.isCallExpressionTarget(location) || ts.isNewExpressionTarget(location)) { + callExpressionLike = location.parent; + } + else if (location.parent && (ts.isJsxOpeningLikeElement(location.parent) || ts.isTaggedTemplateExpression(location.parent)) && ts.isFunctionLike(symbol.valueDeclaration)) { + callExpressionLike = location.parent; + } + if (callExpressionLike) { + signature = typeChecker.getResolvedSignature(callExpressionLike); // TODO: GH#18217 + var useConstructSignatures = callExpressionLike.kind === 209 /* SyntaxKind.NewExpression */ || (ts.isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 106 /* SyntaxKind.SuperKeyword */); + var allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); + if (signature && !ts.contains(allSignatures, signature.target) && !ts.contains(allSignatures, signature)) { + // Get the first signature if there is one -- allSignatures may contain + // either the original signature or its target, so check for either + signature = allSignatures.length ? allSignatures[0] : undefined; + } + if (signature) { + if (useConstructSignatures && (symbolFlags & 32 /* SymbolFlags.Class */)) { + // Constructor + symbolKind = "constructor" /* ScriptElementKind.constructorImplementationElement */; + addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); + } + else if (symbolFlags & 2097152 /* SymbolFlags.Alias */) { + symbolKind = "alias" /* ScriptElementKind.alias */; + pushSymbolKind(symbolKind); + displayParts.push(ts.spacePart()); + if (useConstructSignatures) { + if (signature.flags & 4 /* SignatureFlags.Abstract */) { + displayParts.push(ts.keywordPart(126 /* SyntaxKind.AbstractKeyword */)); + displayParts.push(ts.spacePart()); + } + displayParts.push(ts.keywordPart(103 /* SyntaxKind.NewKeyword */)); + displayParts.push(ts.spacePart()); + } + addFullSymbolName(symbol); + } + else { + addPrefixForAnyFunctionOrVar(symbol, symbolKind); + } + switch (symbolKind) { + case "JSX attribute" /* ScriptElementKind.jsxAttribute */: + case "property" /* ScriptElementKind.memberVariableElement */: + case "var" /* ScriptElementKind.variableElement */: + case "const" /* ScriptElementKind.constElement */: + case "let" /* ScriptElementKind.letElement */: + case "parameter" /* ScriptElementKind.parameterElement */: + case "local var" /* ScriptElementKind.localVariableElement */: + // If it is call or construct signature of lambda's write type name + displayParts.push(ts.punctuationPart(58 /* SyntaxKind.ColonToken */)); + displayParts.push(ts.spacePart()); + if (!(ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */) && type.symbol) { + ts.addRange(displayParts, ts.symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, /*meaning*/ undefined, 4 /* SymbolFormatFlags.AllowAnyNodeKind */ | 1 /* SymbolFormatFlags.WriteTypeParametersOrArguments */)); + displayParts.push(ts.lineBreakPart()); + } + if (useConstructSignatures) { + if (signature.flags & 4 /* SignatureFlags.Abstract */) { + displayParts.push(ts.keywordPart(126 /* SyntaxKind.AbstractKeyword */)); + displayParts.push(ts.spacePart()); + } + displayParts.push(ts.keywordPart(103 /* SyntaxKind.NewKeyword */)); + displayParts.push(ts.spacePart()); + } + addSignatureDisplayParts(signature, allSignatures, 262144 /* TypeFormatFlags.WriteArrowStyleSignature */); + break; + default: + // Just signature + addSignatureDisplayParts(signature, allSignatures); + } + hasAddedSymbolInfo = true; + hasMultipleSignatures = allSignatures.length > 1; + } + } + else if ((ts.isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* SymbolFlags.Accessor */)) || // name of function declaration + (location.kind === 134 /* SyntaxKind.ConstructorKeyword */ && location.parent.kind === 171 /* SyntaxKind.Constructor */)) { // At constructor keyword of constructor declaration + // get the signature from the declaration and write it + var functionDeclaration_1 = location.parent; + // Use function declaration to write the signatures only if the symbol corresponding to this declaration + var locationIsSymbolDeclaration = symbol.declarations && ts.find(symbol.declarations, function (declaration) { + return declaration === (location.kind === 134 /* SyntaxKind.ConstructorKeyword */ ? functionDeclaration_1.parent : functionDeclaration_1); + }); + if (locationIsSymbolDeclaration) { + var allSignatures = functionDeclaration_1.kind === 171 /* SyntaxKind.Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); + if (!typeChecker.isImplementationOfOverload(functionDeclaration_1)) { + signature = typeChecker.getSignatureFromDeclaration(functionDeclaration_1); // TODO: GH#18217 + } + else { + signature = allSignatures[0]; + } + if (functionDeclaration_1.kind === 171 /* SyntaxKind.Constructor */) { + // show (constructor) Type(...) signature + symbolKind = "constructor" /* ScriptElementKind.constructorImplementationElement */; + addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); + } + else { + // (function/method) symbol(..signature) + addPrefixForAnyFunctionOrVar(functionDeclaration_1.kind === 174 /* SyntaxKind.CallSignature */ && + !(type.symbol.flags & 2048 /* SymbolFlags.TypeLiteral */ || type.symbol.flags & 4096 /* SymbolFlags.ObjectLiteral */) ? type.symbol : symbol, symbolKind); + } + if (signature) { + addSignatureDisplayParts(signature, allSignatures); + } + hasAddedSymbolInfo = true; + hasMultipleSignatures = allSignatures.length > 1; + } + } + } + if (symbolFlags & 32 /* SymbolFlags.Class */ && !hasAddedSymbolInfo && !isThisExpression) { + addAliasPrefixIfNecessary(); + if (ts.getDeclarationOfKind(symbol, 226 /* SyntaxKind.ClassExpression */)) { + // Special case for class expressions because we would like to indicate that + // the class name is local to the class body (similar to function expression) + // (local class) class + pushSymbolKind("local class" /* ScriptElementKind.localClassElement */); + } + else { + // Class declaration has name which is not local. + displayParts.push(ts.keywordPart(84 /* SyntaxKind.ClassKeyword */)); + } + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + } + if ((symbolFlags & 64 /* SymbolFlags.Interface */) && (semanticMeaning & 2 /* SemanticMeaning.Type */)) { + prefixNextMeaning(); + displayParts.push(ts.keywordPart(118 /* SyntaxKind.InterfaceKeyword */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + } + if ((symbolFlags & 524288 /* SymbolFlags.TypeAlias */) && (semanticMeaning & 2 /* SemanticMeaning.Type */)) { + prefixNextMeaning(); + displayParts.push(ts.keywordPart(152 /* SyntaxKind.TypeKeyword */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + displayParts.push(ts.spacePart()); + displayParts.push(ts.operatorPart(63 /* SyntaxKind.EqualsToken */)); + displayParts.push(ts.spacePart()); + ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, ts.isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* TypeFormatFlags.InTypeAlias */)); + } + if (symbolFlags & 384 /* SymbolFlags.Enum */) { + prefixNextMeaning(); + if (ts.some(symbol.declarations, function (d) { return ts.isEnumDeclaration(d) && ts.isEnumConst(d); })) { + displayParts.push(ts.keywordPart(85 /* SyntaxKind.ConstKeyword */)); + displayParts.push(ts.spacePart()); + } + displayParts.push(ts.keywordPart(92 /* SyntaxKind.EnumKeyword */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + } + if (symbolFlags & 1536 /* SymbolFlags.Module */ && !isThisExpression) { + prefixNextMeaning(); + var declaration = ts.getDeclarationOfKind(symbol, 261 /* SyntaxKind.ModuleDeclaration */); + var isNamespace = declaration && declaration.name && declaration.name.kind === 79 /* SyntaxKind.Identifier */; + displayParts.push(ts.keywordPart(isNamespace ? 142 /* SyntaxKind.NamespaceKeyword */ : 141 /* SyntaxKind.ModuleKeyword */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + } + if ((symbolFlags & 262144 /* SymbolFlags.TypeParameter */) && (semanticMeaning & 2 /* SemanticMeaning.Type */)) { + prefixNextMeaning(); + displayParts.push(ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)); + displayParts.push(ts.textPart("type parameter")); + displayParts.push(ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + if (symbol.parent) { + // Class/Interface type parameter + addInPrefix(); + addFullSymbolName(symbol.parent, enclosingDeclaration); + writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); + } + else { + // Method/function type parameter + var decl = ts.getDeclarationOfKind(symbol, 163 /* SyntaxKind.TypeParameter */); + if (decl === undefined) + return ts.Debug.fail(); + var declaration = decl.parent; + if (declaration) { + if (ts.isFunctionLikeKind(declaration.kind)) { + addInPrefix(); + var signature = typeChecker.getSignatureFromDeclaration(declaration); // TODO: GH#18217 + if (declaration.kind === 175 /* SyntaxKind.ConstructSignature */) { + displayParts.push(ts.keywordPart(103 /* SyntaxKind.NewKeyword */)); + displayParts.push(ts.spacePart()); + } + else if (declaration.kind !== 174 /* SyntaxKind.CallSignature */ && declaration.name) { + addFullSymbolName(declaration.symbol); + } + ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* TypeFormatFlags.WriteTypeArgumentsOfSignature */)); + } + else if (declaration.kind === 259 /* SyntaxKind.TypeAliasDeclaration */) { + // Type alias type parameter + // For example + // type list = T[]; // Both T will go through same code path + addInPrefix(); + displayParts.push(ts.keywordPart(152 /* SyntaxKind.TypeKeyword */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(declaration.symbol); + writeTypeParametersOfSymbol(declaration.symbol, sourceFile); + } + } + } + } + if (symbolFlags & 8 /* SymbolFlags.EnumMember */) { + symbolKind = "enum member" /* ScriptElementKind.enumMemberElement */; + addPrefixForAnyFunctionOrVar(symbol, "enum member"); + var declaration = (_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a[0]; + if ((declaration === null || declaration === void 0 ? void 0 : declaration.kind) === 299 /* SyntaxKind.EnumMember */) { + var constantValue = typeChecker.getConstantValue(declaration); + if (constantValue !== undefined) { + displayParts.push(ts.spacePart()); + displayParts.push(ts.operatorPart(63 /* SyntaxKind.EqualsToken */)); + displayParts.push(ts.spacePart()); + displayParts.push(ts.displayPart(ts.getTextOfConstantValue(constantValue), typeof constantValue === "number" ? ts.SymbolDisplayPartKind.numericLiteral : ts.SymbolDisplayPartKind.stringLiteral)); + } + } + } + // don't use symbolFlags since getAliasedSymbol requires the flag on the symbol itself + if (symbol.flags & 2097152 /* SymbolFlags.Alias */) { + prefixNextMeaning(); + if (!hasAddedSymbolInfo) { + var resolvedSymbol = typeChecker.getAliasedSymbol(symbol); + if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) { + var resolvedNode = resolvedSymbol.declarations[0]; + var declarationName = ts.getNameOfDeclaration(resolvedNode); + if (declarationName) { + var isExternalModuleDeclaration = ts.isModuleWithStringLiteralName(resolvedNode) && + ts.hasSyntacticModifier(resolvedNode, 2 /* ModifierFlags.Ambient */); + var shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration; + var resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, resolvedSymbol, ts.getSourceFileOfNode(resolvedNode), resolvedNode, declarationName, semanticMeaning, shouldUseAliasName ? symbol : resolvedSymbol); + displayParts.push.apply(displayParts, resolvedInfo.displayParts); + displayParts.push(ts.lineBreakPart()); + documentationFromAlias = resolvedInfo.documentation; + tagsFromAlias = resolvedInfo.tags; + } + else { + documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker); + tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker); + } + } + } + if (symbol.declarations) { + switch (symbol.declarations[0].kind) { + case 264 /* SyntaxKind.NamespaceExportDeclaration */: + displayParts.push(ts.keywordPart(93 /* SyntaxKind.ExportKeyword */)); + displayParts.push(ts.spacePart()); + displayParts.push(ts.keywordPart(142 /* SyntaxKind.NamespaceKeyword */)); + break; + case 271 /* SyntaxKind.ExportAssignment */: + displayParts.push(ts.keywordPart(93 /* SyntaxKind.ExportKeyword */)); + displayParts.push(ts.spacePart()); + displayParts.push(ts.keywordPart(symbol.declarations[0].isExportEquals ? 63 /* SyntaxKind.EqualsToken */ : 88 /* SyntaxKind.DefaultKeyword */)); + break; + case 275 /* SyntaxKind.ExportSpecifier */: + displayParts.push(ts.keywordPart(93 /* SyntaxKind.ExportKeyword */)); + break; + default: + displayParts.push(ts.keywordPart(100 /* SyntaxKind.ImportKeyword */)); + } + } + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + ts.forEach(symbol.declarations, function (declaration) { + if (declaration.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + var importEqualsDeclaration = declaration; + if (ts.isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { + displayParts.push(ts.spacePart()); + displayParts.push(ts.operatorPart(63 /* SyntaxKind.EqualsToken */)); + displayParts.push(ts.spacePart()); + displayParts.push(ts.keywordPart(146 /* SyntaxKind.RequireKeyword */)); + displayParts.push(ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)); + displayParts.push(ts.displayPart(ts.getTextOfNode(ts.getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), ts.SymbolDisplayPartKind.stringLiteral)); + displayParts.push(ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)); + } + else { + var internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); + if (internalAliasSymbol) { + displayParts.push(ts.spacePart()); + displayParts.push(ts.operatorPart(63 /* SyntaxKind.EqualsToken */)); + displayParts.push(ts.spacePart()); + addFullSymbolName(internalAliasSymbol, enclosingDeclaration); + } + } + return true; + } + }); + } + if (!hasAddedSymbolInfo) { + if (symbolKind !== "" /* ScriptElementKind.unknown */) { + if (type) { + if (isThisExpression) { + prefixNextMeaning(); + displayParts.push(ts.keywordPart(108 /* SyntaxKind.ThisKeyword */)); + } + else { + addPrefixForAnyFunctionOrVar(symbol, symbolKind); + } + // For properties, variables and local vars: show the type + if (symbolKind === "property" /* ScriptElementKind.memberVariableElement */ || + symbolKind === "getter" /* ScriptElementKind.memberGetAccessorElement */ || + symbolKind === "setter" /* ScriptElementKind.memberSetAccessorElement */ || + symbolKind === "JSX attribute" /* ScriptElementKind.jsxAttribute */ || + symbolFlags & 3 /* SymbolFlags.Variable */ || + symbolKind === "local var" /* ScriptElementKind.localVariableElement */ || + isThisExpression) { + displayParts.push(ts.punctuationPart(58 /* SyntaxKind.ColonToken */)); + displayParts.push(ts.spacePart()); + // If the type is type parameter, format it specially + if (type.symbol && type.symbol.flags & 262144 /* SymbolFlags.TypeParameter */) { + var typeParameterParts = ts.mapToDisplayParts(function (writer) { + var param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags); + getPrinter().writeNode(4 /* EmitHint.Unspecified */, param, ts.getSourceFileOfNode(ts.getParseTreeNode(enclosingDeclaration)), writer); + }); + ts.addRange(displayParts, typeParameterParts); + } + else { + ts.addRange(displayParts, ts.typeToDisplayParts(typeChecker, type, enclosingDeclaration)); + } + if (symbol.target && symbol.target.tupleLabelDeclaration) { + var labelDecl = symbol.target.tupleLabelDeclaration; + ts.Debug.assertNode(labelDecl.name, ts.isIdentifier); + displayParts.push(ts.spacePart()); + displayParts.push(ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)); + displayParts.push(ts.textPart(ts.idText(labelDecl.name))); + displayParts.push(ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)); + } + } + else if (symbolFlags & 16 /* SymbolFlags.Function */ || + symbolFlags & 8192 /* SymbolFlags.Method */ || + symbolFlags & 16384 /* SymbolFlags.Constructor */ || + symbolFlags & 131072 /* SymbolFlags.Signature */ || + symbolFlags & 98304 /* SymbolFlags.Accessor */ || + symbolKind === "method" /* ScriptElementKind.memberFunctionElement */) { + var allSignatures = type.getNonNullableType().getCallSignatures(); + if (allSignatures.length) { + addSignatureDisplayParts(allSignatures[0], allSignatures); + hasMultipleSignatures = allSignatures.length > 1; + } + } + } + } + else { + symbolKind = getSymbolKind(typeChecker, symbol, location); + } + } + if (documentation.length === 0 && !hasMultipleSignatures) { + documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker); + } + if (documentation.length === 0 && symbolFlags & 4 /* SymbolFlags.Property */) { + // For some special property access expressions like `exports.foo = foo` or `module.exports.foo = foo` + // there documentation comments might be attached to the right hand side symbol of their declarations. + // The pattern of such special property access is that the parent symbol is the symbol of the file. + if (symbol.parent && symbol.declarations && ts.forEach(symbol.parent.declarations, function (declaration) { return declaration.kind === 305 /* SyntaxKind.SourceFile */; })) { + for (var _i = 0, _b = symbol.declarations; _i < _b.length; _i++) { + var declaration = _b[_i]; + if (!declaration.parent || declaration.parent.kind !== 221 /* SyntaxKind.BinaryExpression */) { + continue; + } + var rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); + if (!rhsSymbol) { + continue; + } + documentation = rhsSymbol.getDocumentationComment(typeChecker); + tags = rhsSymbol.getJsDocTags(typeChecker); + if (documentation.length > 0) { + break; + } + } + } + } + if (documentation.length === 0 && ts.isIdentifier(location) && symbol.valueDeclaration && ts.isBindingElement(symbol.valueDeclaration)) { + var declaration = symbol.valueDeclaration; + var parent = declaration.parent; + if (ts.isIdentifier(declaration.name) && ts.isObjectBindingPattern(parent)) { + var name_4 = ts.getTextOfIdentifierOrLiteral(declaration.name); + var objectType = typeChecker.getTypeAtLocation(parent); + documentation = ts.firstDefined(objectType.isUnion() ? objectType.types : [objectType], function (t) { + var prop = t.getProperty(name_4); + return prop ? prop.getDocumentationComment(typeChecker) : undefined; + }) || ts.emptyArray; + } + } + if (tags.length === 0 && !hasMultipleSignatures) { + tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker); + } + if (documentation.length === 0 && documentationFromAlias) { + documentation = documentationFromAlias; + } + if (tags.length === 0 && tagsFromAlias) { + tags = tagsFromAlias; + } + return { displayParts: displayParts, documentation: documentation, symbolKind: symbolKind, tags: tags.length === 0 ? undefined : tags }; + function getPrinter() { + if (!printer) { + printer = ts.createPrinter({ removeComments: true }); + } + return printer; + } + function prefixNextMeaning() { + if (displayParts.length) { + displayParts.push(ts.lineBreakPart()); + } + addAliasPrefixIfNecessary(); + } + function addAliasPrefixIfNecessary() { + if (alias) { + pushSymbolKind("alias" /* ScriptElementKind.alias */); + displayParts.push(ts.spacePart()); + } + } + function addInPrefix() { + displayParts.push(ts.spacePart()); + displayParts.push(ts.keywordPart(101 /* SyntaxKind.InKeyword */)); + displayParts.push(ts.spacePart()); + } + function addFullSymbolName(symbolToDisplay, enclosingDeclaration) { + if (alias && symbolToDisplay === symbol) { + symbolToDisplay = alias; + } + var fullSymbolDisplayParts = ts.symbolToDisplayParts(typeChecker, symbolToDisplay, enclosingDeclaration || sourceFile, /*meaning*/ undefined, 1 /* SymbolFormatFlags.WriteTypeParametersOrArguments */ | 2 /* SymbolFormatFlags.UseOnlyExternalAliasing */ | 4 /* SymbolFormatFlags.AllowAnyNodeKind */); + ts.addRange(displayParts, fullSymbolDisplayParts); + if (symbol.flags & 16777216 /* SymbolFlags.Optional */) { + displayParts.push(ts.punctuationPart(57 /* SyntaxKind.QuestionToken */)); + } + } + function addPrefixForAnyFunctionOrVar(symbol, symbolKind) { + prefixNextMeaning(); + if (symbolKind) { + pushSymbolKind(symbolKind); + if (symbol && !ts.some(symbol.declarations, function (d) { return ts.isArrowFunction(d) || (ts.isFunctionExpression(d) || ts.isClassExpression(d)) && !d.name; })) { + displayParts.push(ts.spacePart()); + addFullSymbolName(symbol); + } + } + } + function pushSymbolKind(symbolKind) { + switch (symbolKind) { + case "var" /* ScriptElementKind.variableElement */: + case "function" /* ScriptElementKind.functionElement */: + case "let" /* ScriptElementKind.letElement */: + case "const" /* ScriptElementKind.constElement */: + case "constructor" /* ScriptElementKind.constructorImplementationElement */: + displayParts.push(ts.textOrKeywordPart(symbolKind)); + return; + default: + displayParts.push(ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)); + displayParts.push(ts.textOrKeywordPart(symbolKind)); + displayParts.push(ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)); + return; + } + } + function addSignatureDisplayParts(signature, allSignatures, flags) { + if (flags === void 0) { flags = 0 /* TypeFormatFlags.None */; } + ts.addRange(displayParts, ts.signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* TypeFormatFlags.WriteTypeArgumentsOfSignature */)); + if (allSignatures.length > 1) { + displayParts.push(ts.spacePart()); + displayParts.push(ts.punctuationPart(20 /* SyntaxKind.OpenParenToken */)); + displayParts.push(ts.operatorPart(39 /* SyntaxKind.PlusToken */)); + displayParts.push(ts.displayPart((allSignatures.length - 1).toString(), ts.SymbolDisplayPartKind.numericLiteral)); + displayParts.push(ts.spacePart()); + displayParts.push(ts.textPart(allSignatures.length === 2 ? "overload" : "overloads")); + displayParts.push(ts.punctuationPart(21 /* SyntaxKind.CloseParenToken */)); + } + documentation = signature.getDocumentationComment(typeChecker); + tags = signature.getJsDocTags(); + if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) { + documentation = allSignatures[0].getDocumentationComment(typeChecker); + tags = allSignatures[0].getJsDocTags(); + } + } + function writeTypeParametersOfSymbol(symbol, enclosingDeclaration) { + var typeParameterParts = ts.mapToDisplayParts(function (writer) { + var params = typeChecker.symbolToTypeParameterDeclarations(symbol, enclosingDeclaration, symbolDisplayNodeBuilderFlags); + getPrinter().writeList(53776 /* ListFormat.TypeParameters */, params, ts.getSourceFileOfNode(ts.getParseTreeNode(enclosingDeclaration)), writer); + }); + ts.addRange(displayParts, typeParameterParts); + } + } + SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind = getSymbolDisplayPartsDocumentationAndSymbolKind; + function isLocalVariableOrFunction(symbol) { + if (symbol.parent) { + return false; // This is exported symbol + } + return ts.forEach(symbol.declarations, function (declaration) { + // Function expressions are local + if (declaration.kind === 213 /* SyntaxKind.FunctionExpression */) { + return true; + } + if (declaration.kind !== 254 /* SyntaxKind.VariableDeclaration */ && declaration.kind !== 256 /* SyntaxKind.FunctionDeclaration */) { + return false; + } + // If the parent is not sourceFile or module block it is local variable + for (var parent = declaration.parent; !ts.isFunctionBlock(parent); parent = parent.parent) { + // Reached source file or module block + if (parent.kind === 305 /* SyntaxKind.SourceFile */ || parent.kind === 262 /* SyntaxKind.ModuleBlock */) { + return false; + } + } + // parent is in function block + return true; + }); + } + })(SymbolDisplay = ts.SymbolDisplay || (ts.SymbolDisplay = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + /* + * This function will compile source text from 'input' argument using specified compiler options. + * If not options are provided - it will use a set of default compiler options. + * Extra compiler options that will unconditionally be used by this function are: + * - isolatedModules = true + * - allowNonTsExtensions = true + * - noLib = true + * - noResolve = true + */ + function transpileModule(input, transpileOptions) { + var diagnostics = []; + var options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {}; + // mix in default options + var defaultOptions = ts.getDefaultCompilerOptions(); + for (var key in defaultOptions) { + if (ts.hasProperty(defaultOptions, key) && options[key] === undefined) { + options[key] = defaultOptions[key]; + } + } + for (var _i = 0, transpileOptionValueCompilerOptions_1 = ts.transpileOptionValueCompilerOptions; _i < transpileOptionValueCompilerOptions_1.length; _i++) { + var option = transpileOptionValueCompilerOptions_1[_i]; + options[option.name] = option.transpileOptionValue; + } + // transpileModule does not write anything to disk so there is no need to verify that there are no conflicts between input and output paths. + options.suppressOutputPathCheck = true; + // Filename can be non-ts file. + options.allowNonTsExtensions = true; + var newLine = ts.getNewLineCharacter(options); + // Create a compilerHost object to allow the compiler to read and write files + var compilerHost = { + getSourceFile: function (fileName) { return fileName === ts.normalizePath(inputFileName) ? sourceFile : undefined; }, + writeFile: function (name, text) { + if (ts.fileExtensionIs(name, ".map")) { + ts.Debug.assertEqual(sourceMapText, undefined, "Unexpected multiple source map outputs, file:", name); + sourceMapText = text; + } + else { + ts.Debug.assertEqual(outputText, undefined, "Unexpected multiple outputs, file:", name); + outputText = text; + } + }, + getDefaultLibFileName: function () { return "lib.d.ts"; }, + useCaseSensitiveFileNames: function () { return false; }, + getCanonicalFileName: function (fileName) { return fileName; }, + getCurrentDirectory: function () { return ""; }, + getNewLine: function () { return newLine; }, + fileExists: function (fileName) { return fileName === inputFileName; }, + readFile: function () { return ""; }, + directoryExists: function () { return true; }, + getDirectories: function () { return []; } + }; + // if jsx is specified then treat file as .tsx + var inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts"); + var sourceFile = ts.createSourceFile(inputFileName, input, { + languageVersion: ts.getEmitScriptTarget(options), + impliedNodeFormat: ts.getImpliedNodeFormatForFile(ts.toPath(inputFileName, "", compilerHost.getCanonicalFileName), /*cache*/ undefined, compilerHost, options), + setExternalModuleIndicator: ts.getSetExternalModuleIndicator(options) + }); + if (transpileOptions.moduleName) { + sourceFile.moduleName = transpileOptions.moduleName; + } + if (transpileOptions.renamedDependencies) { + sourceFile.renamedDependencies = new ts.Map(ts.getEntries(transpileOptions.renamedDependencies)); + } + // Output + var outputText; + var sourceMapText; + var program = ts.createProgram([inputFileName], options, compilerHost); + if (transpileOptions.reportDiagnostics) { + ts.addRange(/*to*/ diagnostics, /*from*/ program.getSyntacticDiagnostics(sourceFile)); + ts.addRange(/*to*/ diagnostics, /*from*/ program.getOptionsDiagnostics()); + } + // Emit + program.emit(/*targetSourceFile*/ undefined, /*writeFile*/ undefined, /*cancellationToken*/ undefined, /*emitOnlyDtsFiles*/ undefined, transpileOptions.transformers); + if (outputText === undefined) + return ts.Debug.fail("Output generation failed"); + return { outputText: outputText, diagnostics: diagnostics, sourceMapText: sourceMapText }; + } + ts.transpileModule = transpileModule; + /* + * This is a shortcut function for transpileModule - it accepts transpileOptions as parameters and returns only outputText part of the result. + */ + function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { + var output = transpileModule(input, { compilerOptions: compilerOptions, fileName: fileName, reportDiagnostics: !!diagnostics, moduleName: moduleName }); + // addRange correctly handles cases when wither 'from' or 'to' argument is missing + ts.addRange(diagnostics, output.diagnostics); + return output.outputText; + } + ts.transpile = transpile; + var commandLineOptionsStringToEnum; + /** JS users may pass in string values for enum compiler options (such as ModuleKind), so convert. */ + /*@internal*/ + function fixupCompilerOptions(options, diagnostics) { + // Lazily create this value to fix module loading errors. + commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || + ts.filter(ts.optionDeclarations, function (o) { return typeof o.type === "object" && !ts.forEachEntry(o.type, function (v) { return typeof v !== "number"; }); }); + options = ts.cloneCompilerOptions(options); + var _loop_10 = function (opt) { + if (!ts.hasProperty(options, opt.name)) { + return "continue"; + } + var value = options[opt.name]; + // Value should be a key of opt.type + if (ts.isString(value)) { + // If value is not a string, this will fail + options[opt.name] = ts.parseCustomTypeOption(opt, value, diagnostics); + } + else { + if (!ts.forEachEntry(opt.type, function (v) { return v === value; })) { + // Supplied value isn't a valid enum value. + diagnostics.push(ts.createCompilerDiagnosticForInvalidCustomType(opt)); + } + } + }; + for (var _i = 0, commandLineOptionsStringToEnum_1 = commandLineOptionsStringToEnum; _i < commandLineOptionsStringToEnum_1.length; _i++) { + var opt = commandLineOptionsStringToEnum_1[_i]; + _loop_10(opt); + } + return options; + } + ts.fixupCompilerOptions = fixupCompilerOptions; +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + var FormattingRequestKind; + (function (FormattingRequestKind) { + FormattingRequestKind[FormattingRequestKind["FormatDocument"] = 0] = "FormatDocument"; + FormattingRequestKind[FormattingRequestKind["FormatSelection"] = 1] = "FormatSelection"; + FormattingRequestKind[FormattingRequestKind["FormatOnEnter"] = 2] = "FormatOnEnter"; + FormattingRequestKind[FormattingRequestKind["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; + FormattingRequestKind[FormattingRequestKind["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace"; + FormattingRequestKind[FormattingRequestKind["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace"; + })(FormattingRequestKind = formatting.FormattingRequestKind || (formatting.FormattingRequestKind = {})); + var FormattingContext = /** @class */ (function () { + function FormattingContext(sourceFile, formattingRequestKind, options) { + this.sourceFile = sourceFile; + this.formattingRequestKind = formattingRequestKind; + this.options = options; + } + FormattingContext.prototype.updateContext = function (currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { + this.currentTokenSpan = ts.Debug.checkDefined(currentRange); + this.currentTokenParent = ts.Debug.checkDefined(currentTokenParent); + this.nextTokenSpan = ts.Debug.checkDefined(nextRange); + this.nextTokenParent = ts.Debug.checkDefined(nextTokenParent); + this.contextNode = ts.Debug.checkDefined(commonParent); + // drop cached results + this.contextNodeAllOnSameLine = undefined; + this.nextNodeAllOnSameLine = undefined; + this.tokensAreOnSameLine = undefined; + this.contextNodeBlockIsOnOneLine = undefined; + this.nextNodeBlockIsOnOneLine = undefined; + }; + FormattingContext.prototype.ContextNodeAllOnSameLine = function () { + if (this.contextNodeAllOnSameLine === undefined) { + this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); + } + return this.contextNodeAllOnSameLine; + }; + FormattingContext.prototype.NextNodeAllOnSameLine = function () { + if (this.nextNodeAllOnSameLine === undefined) { + this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); + } + return this.nextNodeAllOnSameLine; + }; + FormattingContext.prototype.TokensAreOnSameLine = function () { + if (this.tokensAreOnSameLine === undefined) { + var startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; + this.tokensAreOnSameLine = (startLine === endLine); + } + return this.tokensAreOnSameLine; + }; + FormattingContext.prototype.ContextNodeBlockIsOnOneLine = function () { + if (this.contextNodeBlockIsOnOneLine === undefined) { + this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); + } + return this.contextNodeBlockIsOnOneLine; + }; + FormattingContext.prototype.NextNodeBlockIsOnOneLine = function () { + if (this.nextNodeBlockIsOnOneLine === undefined) { + this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); + } + return this.nextNodeBlockIsOnOneLine; + }; + FormattingContext.prototype.NodeIsOnOneLine = function (node) { + var startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; + return startLine === endLine; + }; + FormattingContext.prototype.BlockIsOnOneLine = function (node) { + var openBrace = ts.findChildOfKind(node, 18 /* SyntaxKind.OpenBraceToken */, this.sourceFile); + var closeBrace = ts.findChildOfKind(node, 19 /* SyntaxKind.CloseBraceToken */, this.sourceFile); + if (openBrace && closeBrace) { + var startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; + var endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; + return startLine === endLine; + } + return false; + }; + return FormattingContext; + }()); + formatting.FormattingContext = FormattingContext; + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + var standardScanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false, 0 /* LanguageVariant.Standard */); + var jsxScanner = ts.createScanner(99 /* ScriptTarget.Latest */, /*skipTrivia*/ false, 1 /* LanguageVariant.JSX */); + var ScanAction; + (function (ScanAction) { + ScanAction[ScanAction["Scan"] = 0] = "Scan"; + ScanAction[ScanAction["RescanGreaterThanToken"] = 1] = "RescanGreaterThanToken"; + ScanAction[ScanAction["RescanSlashToken"] = 2] = "RescanSlashToken"; + ScanAction[ScanAction["RescanTemplateToken"] = 3] = "RescanTemplateToken"; + ScanAction[ScanAction["RescanJsxIdentifier"] = 4] = "RescanJsxIdentifier"; + ScanAction[ScanAction["RescanJsxText"] = 5] = "RescanJsxText"; + ScanAction[ScanAction["RescanJsxAttributeValue"] = 6] = "RescanJsxAttributeValue"; + })(ScanAction || (ScanAction = {})); + function getFormattingScanner(text, languageVariant, startPos, endPos, cb) { + var scanner = languageVariant === 1 /* LanguageVariant.JSX */ ? jsxScanner : standardScanner; + scanner.setText(text); + scanner.setTextPos(startPos); + var wasNewLine = true; + var leadingTrivia; + var trailingTrivia; + var savedPos; + var lastScanAction; + var lastTokenInfo; + var res = cb({ + advance: advance, + readTokenInfo: readTokenInfo, + readEOFTokenRange: readEOFTokenRange, + isOnToken: isOnToken, + isOnEOF: isOnEOF, + getCurrentLeadingTrivia: function () { return leadingTrivia; }, + lastTrailingTriviaWasNewLine: function () { return wasNewLine; }, + skipToEndOf: skipToEndOf, + skipToStartOf: skipToStartOf, + getStartPos: function () { var _a; return (_a = lastTokenInfo === null || lastTokenInfo === void 0 ? void 0 : lastTokenInfo.token.pos) !== null && _a !== void 0 ? _a : scanner.getTokenPos(); }, + }); + lastTokenInfo = undefined; + scanner.setText(undefined); + return res; + function advance() { + lastTokenInfo = undefined; + var isStarted = scanner.getStartPos() !== startPos; + if (isStarted) { + wasNewLine = !!trailingTrivia && ts.last(trailingTrivia).kind === 4 /* SyntaxKind.NewLineTrivia */; + } + else { + scanner.scan(); + } + leadingTrivia = undefined; + trailingTrivia = undefined; + var pos = scanner.getStartPos(); + // Read leading trivia and token + while (pos < endPos) { + var t = scanner.getToken(); + if (!ts.isTrivia(t)) { + break; + } + // consume leading trivia + scanner.scan(); + var item = { + pos: pos, + end: scanner.getStartPos(), + kind: t + }; + pos = scanner.getStartPos(); + leadingTrivia = ts.append(leadingTrivia, item); + } + savedPos = scanner.getStartPos(); + } + function shouldRescanGreaterThanToken(node) { + switch (node.kind) { + case 33 /* SyntaxKind.GreaterThanEqualsToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + return true; + } + return false; + } + function shouldRescanJsxIdentifier(node) { + if (node.parent) { + switch (node.parent.kind) { + case 285 /* SyntaxKind.JsxAttribute */: + case 280 /* SyntaxKind.JsxOpeningElement */: + case 281 /* SyntaxKind.JsxClosingElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + // May parse an identifier like `module-layout`; that will be scanned as a keyword at first, but we should parse the whole thing to get an identifier. + return ts.isKeyword(node.kind) || node.kind === 79 /* SyntaxKind.Identifier */; + } + } + return false; + } + function shouldRescanJsxText(node) { + return ts.isJsxText(node); + } + function shouldRescanSlashToken(container) { + return container.kind === 13 /* SyntaxKind.RegularExpressionLiteral */; + } + function shouldRescanTemplateToken(container) { + return container.kind === 16 /* SyntaxKind.TemplateMiddle */ || + container.kind === 17 /* SyntaxKind.TemplateTail */; + } + function shouldRescanJsxAttributeValue(node) { + return node.parent && ts.isJsxAttribute(node.parent) && node.parent.initializer === node; + } + function startsWithSlashToken(t) { + return t === 43 /* SyntaxKind.SlashToken */ || t === 68 /* SyntaxKind.SlashEqualsToken */; + } + function readTokenInfo(n) { + ts.Debug.assert(isOnToken()); + // normally scanner returns the smallest available token + // check the kind of context node to determine if scanner should have more greedy behavior and consume more text. + var expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* ScanAction.RescanGreaterThanToken */ : + shouldRescanSlashToken(n) ? 2 /* ScanAction.RescanSlashToken */ : + shouldRescanTemplateToken(n) ? 3 /* ScanAction.RescanTemplateToken */ : + shouldRescanJsxIdentifier(n) ? 4 /* ScanAction.RescanJsxIdentifier */ : + shouldRescanJsxText(n) ? 5 /* ScanAction.RescanJsxText */ : + shouldRescanJsxAttributeValue(n) ? 6 /* ScanAction.RescanJsxAttributeValue */ : + 0 /* ScanAction.Scan */; + if (lastTokenInfo && expectedScanAction === lastScanAction) { + // readTokenInfo was called before with the same expected scan action. + // No need to re-scan text, return existing 'lastTokenInfo' + // it is ok to call fixTokenKind here since it does not affect + // what portion of text is consumed. In contrast rescanning can change it, + // i.e. for '>=' when originally scanner eats just one character + // and rescanning forces it to consume more. + return fixTokenKind(lastTokenInfo, n); + } + if (scanner.getStartPos() !== savedPos) { + ts.Debug.assert(lastTokenInfo !== undefined); + // readTokenInfo was called before but scan action differs - rescan text + scanner.setTextPos(savedPos); + scanner.scan(); + } + var currentToken = getNextToken(n, expectedScanAction); + var token = formatting.createTextRangeWithKind(scanner.getStartPos(), scanner.getTextPos(), currentToken); + // consume trailing trivia + if (trailingTrivia) { + trailingTrivia = undefined; + } + while (scanner.getStartPos() < endPos) { + currentToken = scanner.scan(); + if (!ts.isTrivia(currentToken)) { + break; + } + var trivia = formatting.createTextRangeWithKind(scanner.getStartPos(), scanner.getTextPos(), currentToken); + if (!trailingTrivia) { + trailingTrivia = []; + } + trailingTrivia.push(trivia); + if (currentToken === 4 /* SyntaxKind.NewLineTrivia */) { + // move past new line + scanner.scan(); + break; + } + } + lastTokenInfo = { leadingTrivia: leadingTrivia, trailingTrivia: trailingTrivia, token: token }; + return fixTokenKind(lastTokenInfo, n); + } + function getNextToken(n, expectedScanAction) { + var token = scanner.getToken(); + lastScanAction = 0 /* ScanAction.Scan */; + switch (expectedScanAction) { + case 1 /* ScanAction.RescanGreaterThanToken */: + if (token === 31 /* SyntaxKind.GreaterThanToken */) { + lastScanAction = 1 /* ScanAction.RescanGreaterThanToken */; + var newToken = scanner.reScanGreaterToken(); + ts.Debug.assert(n.kind === newToken); + return newToken; + } + break; + case 2 /* ScanAction.RescanSlashToken */: + if (startsWithSlashToken(token)) { + lastScanAction = 2 /* ScanAction.RescanSlashToken */; + var newToken = scanner.reScanSlashToken(); + ts.Debug.assert(n.kind === newToken); + return newToken; + } + break; + case 3 /* ScanAction.RescanTemplateToken */: + if (token === 19 /* SyntaxKind.CloseBraceToken */) { + lastScanAction = 3 /* ScanAction.RescanTemplateToken */; + return scanner.reScanTemplateToken(/* isTaggedTemplate */ false); + } + break; + case 4 /* ScanAction.RescanJsxIdentifier */: + lastScanAction = 4 /* ScanAction.RescanJsxIdentifier */; + return scanner.scanJsxIdentifier(); + case 5 /* ScanAction.RescanJsxText */: + lastScanAction = 5 /* ScanAction.RescanJsxText */; + return scanner.reScanJsxToken(/* allowMultilineJsxText */ false); + case 6 /* ScanAction.RescanJsxAttributeValue */: + lastScanAction = 6 /* ScanAction.RescanJsxAttributeValue */; + return scanner.reScanJsxAttributeValue(); + case 0 /* ScanAction.Scan */: + break; + default: + ts.Debug.assertNever(expectedScanAction); + } + return token; + } + function readEOFTokenRange() { + ts.Debug.assert(isOnEOF()); + return formatting.createTextRangeWithKind(scanner.getStartPos(), scanner.getTextPos(), 1 /* SyntaxKind.EndOfFileToken */); + } + function isOnToken() { + var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); + return current !== 1 /* SyntaxKind.EndOfFileToken */ && !ts.isTrivia(current); + } + function isOnEOF() { + var current = lastTokenInfo ? lastTokenInfo.token.kind : scanner.getToken(); + return current === 1 /* SyntaxKind.EndOfFileToken */; + } + // when containing node in the tree is token + // but its kind differs from the kind that was returned by the scanner, + // then kind needs to be fixed. This might happen in cases + // when parser interprets token differently, i.e keyword treated as identifier + function fixTokenKind(tokenInfo, container) { + if (ts.isToken(container) && tokenInfo.token.kind !== container.kind) { + tokenInfo.token.kind = container.kind; + } + return tokenInfo; + } + function skipToEndOf(node) { + scanner.setTextPos(node.end); + savedPos = scanner.getStartPos(); + lastScanAction = undefined; + lastTokenInfo = undefined; + wasNewLine = false; + leadingTrivia = undefined; + trailingTrivia = undefined; + } + function skipToStartOf(node) { + scanner.setTextPos(node.pos); + savedPos = scanner.getStartPos(); + lastScanAction = undefined; + lastTokenInfo = undefined; + wasNewLine = false; + leadingTrivia = undefined; + trailingTrivia = undefined; + } + } + formatting.getFormattingScanner = getFormattingScanner; + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + formatting.anyContext = ts.emptyArray; + var RuleAction; + (function (RuleAction) { + RuleAction[RuleAction["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions"; + RuleAction[RuleAction["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions"; + RuleAction[RuleAction["InsertSpace"] = 4] = "InsertSpace"; + RuleAction[RuleAction["InsertNewLine"] = 8] = "InsertNewLine"; + RuleAction[RuleAction["DeleteSpace"] = 16] = "DeleteSpace"; + RuleAction[RuleAction["DeleteToken"] = 32] = "DeleteToken"; + RuleAction[RuleAction["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon"; + RuleAction[RuleAction["StopAction"] = 3] = "StopAction"; + RuleAction[RuleAction["ModifySpaceAction"] = 28] = "ModifySpaceAction"; + RuleAction[RuleAction["ModifyTokenAction"] = 96] = "ModifyTokenAction"; + })(RuleAction = formatting.RuleAction || (formatting.RuleAction = {})); + var RuleFlags; + (function (RuleFlags) { + RuleFlags[RuleFlags["None"] = 0] = "None"; + RuleFlags[RuleFlags["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; + })(RuleFlags = formatting.RuleFlags || (formatting.RuleFlags = {})); + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + function getAllRules() { + var allTokens = []; + for (var token = 0 /* SyntaxKind.FirstToken */; token <= 160 /* SyntaxKind.LastToken */; token++) { + if (token !== 1 /* SyntaxKind.EndOfFileToken */) { + allTokens.push(token); + } + } + function anyTokenExcept() { + var tokens = []; + for (var _i = 0; _i < arguments.length; _i++) { + tokens[_i] = arguments[_i]; + } + return { tokens: allTokens.filter(function (t) { return !tokens.some(function (t2) { return t2 === t; }); }), isSpecific: false }; + } + var anyToken = { tokens: allTokens, isSpecific: false }; + var anyTokenIncludingMultilineComments = tokenRangeFrom(__spreadArray(__spreadArray([], allTokens, true), [3 /* SyntaxKind.MultiLineCommentTrivia */], false)); + var anyTokenIncludingEOF = tokenRangeFrom(__spreadArray(__spreadArray([], allTokens, true), [1 /* SyntaxKind.EndOfFileToken */], false)); + var keywords = tokenRangeFromRange(81 /* SyntaxKind.FirstKeyword */, 160 /* SyntaxKind.LastKeyword */); + var binaryOperators = tokenRangeFromRange(29 /* SyntaxKind.FirstBinaryOperator */, 78 /* SyntaxKind.LastBinaryOperator */); + var binaryKeywordOperators = [101 /* SyntaxKind.InKeyword */, 102 /* SyntaxKind.InstanceOfKeyword */, 160 /* SyntaxKind.OfKeyword */, 127 /* SyntaxKind.AsKeyword */, 139 /* SyntaxKind.IsKeyword */]; + var unaryPrefixOperators = [45 /* SyntaxKind.PlusPlusToken */, 46 /* SyntaxKind.MinusMinusToken */, 54 /* SyntaxKind.TildeToken */, 53 /* SyntaxKind.ExclamationToken */]; + var unaryPrefixExpressions = [ + 8 /* SyntaxKind.NumericLiteral */, 9 /* SyntaxKind.BigIntLiteral */, 79 /* SyntaxKind.Identifier */, 20 /* SyntaxKind.OpenParenToken */, + 22 /* SyntaxKind.OpenBracketToken */, 18 /* SyntaxKind.OpenBraceToken */, 108 /* SyntaxKind.ThisKeyword */, 103 /* SyntaxKind.NewKeyword */ + ]; + var unaryPreincrementExpressions = [79 /* SyntaxKind.Identifier */, 20 /* SyntaxKind.OpenParenToken */, 108 /* SyntaxKind.ThisKeyword */, 103 /* SyntaxKind.NewKeyword */]; + var unaryPostincrementExpressions = [79 /* SyntaxKind.Identifier */, 21 /* SyntaxKind.CloseParenToken */, 23 /* SyntaxKind.CloseBracketToken */, 103 /* SyntaxKind.NewKeyword */]; + var unaryPredecrementExpressions = [79 /* SyntaxKind.Identifier */, 20 /* SyntaxKind.OpenParenToken */, 108 /* SyntaxKind.ThisKeyword */, 103 /* SyntaxKind.NewKeyword */]; + var unaryPostdecrementExpressions = [79 /* SyntaxKind.Identifier */, 21 /* SyntaxKind.CloseParenToken */, 23 /* SyntaxKind.CloseBracketToken */, 103 /* SyntaxKind.NewKeyword */]; + var comments = [2 /* SyntaxKind.SingleLineCommentTrivia */, 3 /* SyntaxKind.MultiLineCommentTrivia */]; + var typeNames = __spreadArray([79 /* SyntaxKind.Identifier */], ts.typeKeywords, true); + // Place a space before open brace in a function declaration + // TypeScript: Function can have return types, which can be made of tons of different token kinds + var functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments; + // Place a space before open brace in a TypeScript declaration that has braces as children (class, module, enum, etc) + var typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([79 /* SyntaxKind.Identifier */, 3 /* SyntaxKind.MultiLineCommentTrivia */, 84 /* SyntaxKind.ClassKeyword */, 93 /* SyntaxKind.ExportKeyword */, 100 /* SyntaxKind.ImportKeyword */]); + // Place a space before open brace in a control flow construct + var controlOpenBraceLeftTokenRange = tokenRangeFrom([21 /* SyntaxKind.CloseParenToken */, 3 /* SyntaxKind.MultiLineCommentTrivia */, 90 /* SyntaxKind.DoKeyword */, 111 /* SyntaxKind.TryKeyword */, 96 /* SyntaxKind.FinallyKeyword */, 91 /* SyntaxKind.ElseKeyword */]); + // These rules are higher in priority than user-configurable + var highPriorityCommonRules = [ + // Leave comments alone + rule("IgnoreBeforeComment", anyToken, comments, formatting.anyContext, 1 /* RuleAction.StopProcessingSpaceActions */), + rule("IgnoreAfterLineComment", 2 /* SyntaxKind.SingleLineCommentTrivia */, anyToken, formatting.anyContext, 1 /* RuleAction.StopProcessingSpaceActions */), + rule("NotSpaceBeforeColon", anyToken, 58 /* SyntaxKind.ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceAfterColon", 58 /* SyntaxKind.ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeQuestionMark", anyToken, 57 /* SyntaxKind.QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* RuleAction.DeleteSpace */), + // insert space after '?' only when it is used in conditional operator + rule("SpaceAfterQuestionMarkInConditionalOperator", 57 /* SyntaxKind.QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* RuleAction.InsertSpace */), + // in other cases there should be no space between '?' and next token + rule("NoSpaceAfterQuestionMark", 57 /* SyntaxKind.QuestionToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeDot", anyToken, [24 /* SyntaxKind.DotToken */, 28 /* SyntaxKind.QuestionDotToken */], [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterDot", [24 /* SyntaxKind.DotToken */, 28 /* SyntaxKind.QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBetweenImportParenInImportType", 100 /* SyntaxKind.ImportKeyword */, 20 /* SyntaxKind.OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* RuleAction.DeleteSpace */), + // Special handling of unary operators. + // Prefix operators generally shouldn't have a space between + // them and their target unary expression. + rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterUnaryPreincrementOperator", 45 /* SyntaxKind.PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterUnaryPredecrementOperator", 46 /* SyntaxKind.MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 45 /* SyntaxKind.PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 46 /* SyntaxKind.MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* RuleAction.DeleteSpace */), + // More unary operator special-casing. + // DevDiv 181814: Be careful when removing leading whitespace + // around unary operators. Examples: + // 1 - -2 --X--> 1--2 + // a + ++b --X--> a+++b + rule("SpaceAfterPostincrementWhenFollowedByAdd", 45 /* SyntaxKind.PlusPlusToken */, 39 /* SyntaxKind.PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterAddWhenFollowedByUnaryPlus", 39 /* SyntaxKind.PlusToken */, 39 /* SyntaxKind.PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterAddWhenFollowedByPreincrement", 39 /* SyntaxKind.PlusToken */, 45 /* SyntaxKind.PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 46 /* SyntaxKind.MinusMinusToken */, 40 /* SyntaxKind.MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 40 /* SyntaxKind.MinusToken */, 40 /* SyntaxKind.MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterSubtractWhenFollowedByPredecrement", 40 /* SyntaxKind.MinusToken */, 46 /* SyntaxKind.MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterCloseBrace", 19 /* SyntaxKind.CloseBraceToken */, [27 /* SyntaxKind.CommaToken */, 26 /* SyntaxKind.SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // For functions and control block place } on a new line [multi-line rule] + rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 19 /* SyntaxKind.CloseBraceToken */, [isMultilineBlockContext], 8 /* RuleAction.InsertNewLine */), + // Space/new line after }. + rule("SpaceAfterCloseBrace", 19 /* SyntaxKind.CloseBraceToken */, anyTokenExcept(21 /* SyntaxKind.CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* RuleAction.InsertSpace */), + // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied + // Also should not apply to }) + rule("SpaceBetweenCloseBraceAndElse", 19 /* SyntaxKind.CloseBraceToken */, 91 /* SyntaxKind.ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBetweenCloseBraceAndWhile", 19 /* SyntaxKind.CloseBraceToken */, 115 /* SyntaxKind.WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* RuleAction.DeleteSpace */), + // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];' + rule("SpaceAfterConditionalClosingParen", 21 /* SyntaxKind.CloseParenToken */, 22 /* SyntaxKind.OpenBracketToken */, [isControlDeclContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenFunctionKeywordAndStar", 98 /* SyntaxKind.FunctionKeyword */, 41 /* SyntaxKind.AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceAfterStarInGeneratorDeclaration", 41 /* SyntaxKind.AsteriskToken */, 79 /* SyntaxKind.Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterFunctionInFuncDecl", 98 /* SyntaxKind.FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* RuleAction.InsertSpace */), + // Insert new line after { and before } in multi-line contexts. + rule("NewLineAfterOpenBraceInBlockContext", 18 /* SyntaxKind.OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* RuleAction.InsertNewLine */), + // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token. + // Though, we do extra check on the context to make sure we are dealing with get/set node. Example: + // get x() {} + // set x(val) {} + rule("SpaceAfterGetSetInMember", [136 /* SyntaxKind.GetKeyword */, 149 /* SyntaxKind.SetKeyword */], 79 /* SyntaxKind.Identifier */, [isFunctionDeclContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenYieldKeywordAndStar", 125 /* SyntaxKind.YieldKeyword */, 41 /* SyntaxKind.AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* RuleAction.DeleteSpace */), + rule("SpaceBetweenYieldOrYieldStarAndOperand", [125 /* SyntaxKind.YieldKeyword */, 41 /* SyntaxKind.AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenReturnAndSemicolon", 105 /* SyntaxKind.ReturnKeyword */, 26 /* SyntaxKind.SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceAfterCertainKeywords", [113 /* SyntaxKind.VarKeyword */, 109 /* SyntaxKind.ThrowKeyword */, 103 /* SyntaxKind.NewKeyword */, 89 /* SyntaxKind.DeleteKeyword */, 105 /* SyntaxKind.ReturnKeyword */, 112 /* SyntaxKind.TypeOfKeyword */, 132 /* SyntaxKind.AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterLetConstInVariableDeclaration", [119 /* SyntaxKind.LetKeyword */, 85 /* SyntaxKind.ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 20 /* SyntaxKind.OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* RuleAction.DeleteSpace */), + // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. + rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterVoidOperator", 114 /* SyntaxKind.VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* RuleAction.InsertSpace */), + // Async-await + rule("SpaceBetweenAsyncAndOpenParen", 131 /* SyntaxKind.AsyncKeyword */, 20 /* SyntaxKind.OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBetweenAsyncAndFunctionKeyword", 131 /* SyntaxKind.AsyncKeyword */, [98 /* SyntaxKind.FunctionKeyword */, 79 /* SyntaxKind.Identifier */], [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + // Template string + rule("NoSpaceBetweenTagAndTemplateString", [79 /* SyntaxKind.Identifier */, 21 /* SyntaxKind.CloseParenToken */], [14 /* SyntaxKind.NoSubstitutionTemplateLiteral */, 15 /* SyntaxKind.TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // JSX opening elements + rule("SpaceBeforeJsxAttribute", anyToken, 79 /* SyntaxKind.Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 43 /* SyntaxKind.SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 43 /* SyntaxKind.SlashToken */, 31 /* SyntaxKind.GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 63 /* SyntaxKind.EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterEqualInJsxAttribute", 63 /* SyntaxKind.EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // TypeScript-specific rules + // Use of module as a function call. e.g.: import m2 = module("m2"); + rule("NoSpaceAfterModuleImport", [141 /* SyntaxKind.ModuleKeyword */, 146 /* SyntaxKind.RequireKeyword */], 20 /* SyntaxKind.OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Add a space around certain TypeScript keywords + rule("SpaceAfterCertainTypeScriptKeywords", [ + 126 /* SyntaxKind.AbstractKeyword */, + 84 /* SyntaxKind.ClassKeyword */, + 135 /* SyntaxKind.DeclareKeyword */, + 88 /* SyntaxKind.DefaultKeyword */, + 92 /* SyntaxKind.EnumKeyword */, + 93 /* SyntaxKind.ExportKeyword */, + 94 /* SyntaxKind.ExtendsKeyword */, + 136 /* SyntaxKind.GetKeyword */, + 117 /* SyntaxKind.ImplementsKeyword */, + 100 /* SyntaxKind.ImportKeyword */, + 118 /* SyntaxKind.InterfaceKeyword */, + 141 /* SyntaxKind.ModuleKeyword */, + 142 /* SyntaxKind.NamespaceKeyword */, + 121 /* SyntaxKind.PrivateKeyword */, + 123 /* SyntaxKind.PublicKeyword */, + 122 /* SyntaxKind.ProtectedKeyword */, + 145 /* SyntaxKind.ReadonlyKeyword */, + 149 /* SyntaxKind.SetKeyword */, + 124 /* SyntaxKind.StaticKeyword */, + 152 /* SyntaxKind.TypeKeyword */, + 156 /* SyntaxKind.FromKeyword */, + 140 /* SyntaxKind.KeyOfKeyword */, + 137 /* SyntaxKind.InferKeyword */, + ], anyToken, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeCertainTypeScriptKeywords", anyToken, [94 /* SyntaxKind.ExtendsKeyword */, 117 /* SyntaxKind.ImplementsKeyword */, 156 /* SyntaxKind.FromKeyword */], [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { + rule("SpaceAfterModuleName", 10 /* SyntaxKind.StringLiteral */, 18 /* SyntaxKind.OpenBraceToken */, [isModuleDeclContext], 4 /* RuleAction.InsertSpace */), + // Lambda expressions + rule("SpaceBeforeArrow", anyToken, 38 /* SyntaxKind.EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterArrow", 38 /* SyntaxKind.EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + // Optional parameters and let args + rule("NoSpaceAfterEllipsis", 25 /* SyntaxKind.DotDotDotToken */, 79 /* SyntaxKind.Identifier */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterOptionalParameters", 57 /* SyntaxKind.QuestionToken */, [21 /* SyntaxKind.CloseParenToken */, 27 /* SyntaxKind.CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* RuleAction.DeleteSpace */), + // Remove spaces in empty interface literals. e.g.: x: {} + rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* RuleAction.DeleteSpace */), + // generics and type assertions + rule("NoSpaceBeforeOpenAngularBracket", typeNames, 29 /* SyntaxKind.LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBetweenCloseParenAndAngularBracket", 21 /* SyntaxKind.CloseParenToken */, 29 /* SyntaxKind.LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterOpenAngularBracket", 29 /* SyntaxKind.LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeCloseAngularBracket", anyToken, 31 /* SyntaxKind.GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterCloseAngularBracket", 31 /* SyntaxKind.GreaterThanToken */, [20 /* SyntaxKind.OpenParenToken */, 22 /* SyntaxKind.OpenBracketToken */, 31 /* SyntaxKind.GreaterThanToken */, 27 /* SyntaxKind.CommaToken */], [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext, isNotFunctionDeclContext /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/], 16 /* RuleAction.DeleteSpace */), + // decorators + rule("SpaceBeforeAt", [21 /* SyntaxKind.CloseParenToken */, 79 /* SyntaxKind.Identifier */], 59 /* SyntaxKind.AtToken */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterAt", 59 /* SyntaxKind.AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after @ in decorator + rule("SpaceAfterDecorator", anyToken, [ + 126 /* SyntaxKind.AbstractKeyword */, + 79 /* SyntaxKind.Identifier */, + 93 /* SyntaxKind.ExportKeyword */, + 88 /* SyntaxKind.DefaultKeyword */, + 84 /* SyntaxKind.ClassKeyword */, + 124 /* SyntaxKind.StaticKeyword */, + 123 /* SyntaxKind.PublicKeyword */, + 121 /* SyntaxKind.PrivateKeyword */, + 122 /* SyntaxKind.ProtectedKeyword */, + 136 /* SyntaxKind.GetKeyword */, + 149 /* SyntaxKind.SetKeyword */, + 22 /* SyntaxKind.OpenBracketToken */, + 41 /* SyntaxKind.AsteriskToken */, + ], [isEndOfDecoratorContextOnSameLine], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 53 /* SyntaxKind.ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterNewKeywordOnConstructorSignature", 103 /* SyntaxKind.NewKeyword */, 20 /* SyntaxKind.OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceLessThanAndNonJSXTypeAnnotation", 29 /* SyntaxKind.LessThanToken */, 29 /* SyntaxKind.LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + ]; + // These rules are applied after high priority + var userConfigurableRules = [ + // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses + rule("SpaceAfterConstructor", 134 /* SyntaxKind.ConstructorKeyword */, 20 /* SyntaxKind.OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterConstructor", 134 /* SyntaxKind.ConstructorKeyword */, 20 /* SyntaxKind.OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceAfterComma", 27 /* SyntaxKind.CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterComma", 27 /* SyntaxKind.CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after function keyword for anonymous functions + rule("SpaceAfterAnonymousFunctionKeyword", [98 /* SyntaxKind.FunctionKeyword */, 41 /* SyntaxKind.AsteriskToken */], 20 /* SyntaxKind.OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterAnonymousFunctionKeyword", [98 /* SyntaxKind.FunctionKeyword */, 41 /* SyntaxKind.AsteriskToken */], 20 /* SyntaxKind.OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after keywords in control flow statements + rule("SpaceAfterKeywordInControl", keywords, 20 /* SyntaxKind.OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterKeywordInControl", keywords, 20 /* SyntaxKind.OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after opening and before closing nonempty parenthesis + rule("SpaceAfterOpenParen", 20 /* SyntaxKind.OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeCloseParen", anyToken, 21 /* SyntaxKind.CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBetweenOpenParens", 20 /* SyntaxKind.OpenParenToken */, 20 /* SyntaxKind.OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenParens", 20 /* SyntaxKind.OpenParenToken */, 21 /* SyntaxKind.CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterOpenParen", 20 /* SyntaxKind.OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeCloseParen", anyToken, 21 /* SyntaxKind.CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after opening and before closing nonempty brackets + rule("SpaceAfterOpenBracket", 22 /* SyntaxKind.OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeCloseBracket", anyToken, 23 /* SyntaxKind.CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenBrackets", 22 /* SyntaxKind.OpenBracketToken */, 23 /* SyntaxKind.CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterOpenBracket", 22 /* SyntaxKind.OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeCloseBracket", anyToken, 23 /* SyntaxKind.CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. + rule("SpaceAfterOpenBrace", 18 /* SyntaxKind.OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeCloseBrace", anyToken, 19 /* SyntaxKind.CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterOpenBrace", 18 /* SyntaxKind.OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeCloseBrace", anyToken, 19 /* SyntaxKind.CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Insert a space after opening and before closing empty brace brackets + rule("SpaceBetweenEmptyBraceBrackets", 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* SyntaxKind.OpenBraceToken */, 19 /* SyntaxKind.CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after opening and before closing template string braces + rule("SpaceAfterTemplateHeadAndMiddle", [15 /* SyntaxKind.TemplateHead */, 16 /* SyntaxKind.TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* RuleAction.InsertSpace */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* SyntaxKind.TemplateMiddle */, 17 /* SyntaxKind.TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterTemplateHeadAndMiddle", [15 /* SyntaxKind.TemplateHead */, 16 /* SyntaxKind.TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* RuleAction.DeleteSpace */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* SyntaxKind.TemplateMiddle */, 17 /* SyntaxKind.TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // No space after { and before } in JSX expression + rule("SpaceAfterOpenBraceInJsxExpression", 18 /* SyntaxKind.OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* SyntaxKind.CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterOpenBraceInJsxExpression", 18 /* SyntaxKind.OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* SyntaxKind.CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* RuleAction.DeleteSpace */), + // Insert space after semicolon in for statement + rule("SpaceAfterSemicolonInFor", 26 /* SyntaxKind.SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterSemicolonInFor", 26 /* SyntaxKind.SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* RuleAction.DeleteSpace */), + // Insert space before and after binary operators + rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* SyntaxKind.OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* SyntaxKind.OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* RuleAction.DeleteSpace */), + // Open Brace braces after control block + rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* RuleAction.InsertNewLine */, 1 /* RuleFlags.CanDeleteNewLines */), + // Open Brace braces after function + // TypeScript: Function can have return types, which can be made of tons of different token kinds + rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* RuleAction.InsertNewLine */, 1 /* RuleFlags.CanDeleteNewLines */), + // Open Brace braces after TypeScript module/class/interface + rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* RuleAction.InsertNewLine */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("SpaceAfterTypeAssertion", 31 /* SyntaxKind.GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceAfterTypeAssertion", 31 /* SyntaxKind.GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceBeforeTypeAnnotation", anyToken, [57 /* SyntaxKind.QuestionToken */, 58 /* SyntaxKind.ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* RuleAction.InsertSpace */), + rule("NoSpaceBeforeTypeAnnotation", anyToken, [57 /* SyntaxKind.QuestionToken */, 58 /* SyntaxKind.ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* RuleAction.DeleteSpace */), + rule("NoOptionalSemicolon", 26 /* SyntaxKind.SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", ts.SemicolonPreference.Remove), isSemicolonDeletionContext], 32 /* RuleAction.DeleteToken */), + rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", ts.SemicolonPreference.Insert), isSemicolonInsertionContext], 64 /* RuleAction.InsertTrailingSemicolon */), + ]; + // These rules are lower in priority than user-configurable. Rules earlier in this list have priority over rules later in the list. + var lowPriorityCommonRules = [ + // Space after keyword but not before ; or : or ? + rule("NoSpaceBeforeSemicolon", anyToken, 26 /* SyntaxKind.SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* RuleAction.InsertSpace */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* RuleAction.InsertSpace */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* SyntaxKind.OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* RuleAction.InsertSpace */, 1 /* RuleFlags.CanDeleteNewLines */), + rule("NoSpaceBeforeComma", anyToken, 27 /* SyntaxKind.CommaToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + // No space before and after indexer `x[]` + rule("NoSpaceBeforeOpenBracket", anyTokenExcept(131 /* SyntaxKind.AsyncKeyword */, 82 /* SyntaxKind.CaseKeyword */), 22 /* SyntaxKind.OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* RuleAction.DeleteSpace */), + rule("NoSpaceAfterCloseBracket", 23 /* SyntaxKind.CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* RuleAction.DeleteSpace */), + rule("SpaceAfterSemicolon", 26 /* SyntaxKind.SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + // Remove extra space between for and await + rule("SpaceBetweenForAndAwaitKeyword", 97 /* SyntaxKind.ForKeyword */, 132 /* SyntaxKind.AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. + // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] + rule("SpaceBetweenStatements", [21 /* SyntaxKind.CloseParenToken */, 90 /* SyntaxKind.DoKeyword */, 91 /* SyntaxKind.ElseKeyword */, 82 /* SyntaxKind.CaseKeyword */], anyToken, [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext], 4 /* RuleAction.InsertSpace */), + // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. + rule("SpaceAfterTryCatchFinally", [111 /* SyntaxKind.TryKeyword */, 83 /* SyntaxKind.CatchKeyword */, 96 /* SyntaxKind.FinallyKeyword */], 18 /* SyntaxKind.OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* RuleAction.InsertSpace */), + ]; + return __spreadArray(__spreadArray(__spreadArray([], highPriorityCommonRules, true), userConfigurableRules, true), lowPriorityCommonRules, true); + } + formatting.getAllRules = getAllRules; + /** + * A rule takes a two tokens (left/right) and a particular context + * for which you're meant to look at them. You then declare what should the + * whitespace annotation be between these tokens via the action param. + * + * @param debugName Name to print + * @param left The left side of the comparison + * @param right The right side of the comparison + * @param context A set of filters to narrow down the space in which this formatter rule applies + * @param action a declaration of the expected whitespace + * @param flags whether the rule deletes a line or not, defaults to no-op + */ + function rule(debugName, left, right, context, action, flags) { + if (flags === void 0) { flags = 0 /* RuleFlags.None */; } + return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName: debugName, context: context, action: action, flags: flags } }; + } + function tokenRangeFrom(tokens) { + return { tokens: tokens, isSpecific: true }; + } + function toTokenRange(arg) { + return typeof arg === "number" ? tokenRangeFrom([arg]) : ts.isArray(arg) ? tokenRangeFrom(arg) : arg; + } + function tokenRangeFromRange(from, to, except) { + if (except === void 0) { except = []; } + var tokens = []; + for (var token = from; token <= to; token++) { + if (!ts.contains(except, token)) { + tokens.push(token); + } + } + return tokenRangeFrom(tokens); + } + /// + /// Contexts + /// + function optionEquals(optionName, optionValue) { + return function (context) { return context.options && context.options[optionName] === optionValue; }; + } + function isOptionEnabled(optionName) { + return function (context) { return context.options && context.options.hasOwnProperty(optionName) && !!context.options[optionName]; }; + } + function isOptionDisabled(optionName) { + return function (context) { return context.options && context.options.hasOwnProperty(optionName) && !context.options[optionName]; }; + } + function isOptionDisabledOrUndefined(optionName) { + return function (context) { return !context.options || !context.options.hasOwnProperty(optionName) || !context.options[optionName]; }; + } + function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) { + return function (context) { return !context.options || !context.options.hasOwnProperty(optionName) || !context.options[optionName] || context.TokensAreOnSameLine(); }; + } + function isOptionEnabledOrUndefined(optionName) { + return function (context) { return !context.options || !context.options.hasOwnProperty(optionName) || !!context.options[optionName]; }; + } + function isForContext(context) { + return context.contextNode.kind === 242 /* SyntaxKind.ForStatement */; + } + function isNotForContext(context) { + return !isForContext(context); + } + function isBinaryOpContext(context) { + switch (context.contextNode.kind) { + case 221 /* SyntaxKind.BinaryExpression */: + return context.contextNode.operatorToken.kind !== 27 /* SyntaxKind.CommaToken */; + case 222 /* SyntaxKind.ConditionalExpression */: + case 189 /* SyntaxKind.ConditionalType */: + case 229 /* SyntaxKind.AsExpression */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 177 /* SyntaxKind.TypePredicate */: + case 187 /* SyntaxKind.UnionType */: + case 188 /* SyntaxKind.IntersectionType */: + return true; + // equals in binding elements: function foo([[x, y] = [1, 2]]) + case 203 /* SyntaxKind.BindingElement */: + // equals in type X = ... + // falls through + case 259 /* SyntaxKind.TypeAliasDeclaration */: + // equal in import a = module('a'); + // falls through + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // equal in export = 1 + // falls through + case 271 /* SyntaxKind.ExportAssignment */: + // equal in let a = 0 + // falls through + case 254 /* SyntaxKind.VariableDeclaration */: + // equal in p = 0 + // falls through + case 164 /* SyntaxKind.Parameter */: + case 299 /* SyntaxKind.EnumMember */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return context.currentTokenSpan.kind === 63 /* SyntaxKind.EqualsToken */ || context.nextTokenSpan.kind === 63 /* SyntaxKind.EqualsToken */; + // "in" keyword in for (let x in []) { } + case 243 /* SyntaxKind.ForInStatement */: + // "in" keyword in [P in keyof T]: T[P] + // falls through + case 163 /* SyntaxKind.TypeParameter */: + return context.currentTokenSpan.kind === 101 /* SyntaxKind.InKeyword */ || context.nextTokenSpan.kind === 101 /* SyntaxKind.InKeyword */ || context.currentTokenSpan.kind === 63 /* SyntaxKind.EqualsToken */ || context.nextTokenSpan.kind === 63 /* SyntaxKind.EqualsToken */; + // Technically, "of" is not a binary operator, but format it the same way as "in" + case 244 /* SyntaxKind.ForOfStatement */: + return context.currentTokenSpan.kind === 160 /* SyntaxKind.OfKeyword */ || context.nextTokenSpan.kind === 160 /* SyntaxKind.OfKeyword */; + } + return false; + } + function isNotBinaryOpContext(context) { + return !isBinaryOpContext(context); + } + function isNotTypeAnnotationContext(context) { + return !isTypeAnnotationContext(context); + } + function isTypeAnnotationContext(context) { + var contextKind = context.contextNode.kind; + return contextKind === 167 /* SyntaxKind.PropertyDeclaration */ || + contextKind === 166 /* SyntaxKind.PropertySignature */ || + contextKind === 164 /* SyntaxKind.Parameter */ || + contextKind === 254 /* SyntaxKind.VariableDeclaration */ || + ts.isFunctionLikeKind(contextKind); + } + function isConditionalOperatorContext(context) { + return context.contextNode.kind === 222 /* SyntaxKind.ConditionalExpression */ || + context.contextNode.kind === 189 /* SyntaxKind.ConditionalType */; + } + function isSameLineTokenOrBeforeBlockContext(context) { + return context.TokensAreOnSameLine() || isBeforeBlockContext(context); + } + function isBraceWrappedContext(context) { + return context.contextNode.kind === 201 /* SyntaxKind.ObjectBindingPattern */ || + context.contextNode.kind === 195 /* SyntaxKind.MappedType */ || + isSingleLineBlockContext(context); + } + // This check is done before an open brace in a control construct, a function, or a typescript block declaration + function isBeforeMultilineBlockContext(context) { + return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); + } + function isMultilineBlockContext(context) { + return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); + } + function isSingleLineBlockContext(context) { + return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); + } + function isBlockContext(context) { + return nodeIsBlockContext(context.contextNode); + } + function isBeforeBlockContext(context) { + return nodeIsBlockContext(context.nextTokenParent); + } + // IMPORTANT!!! This method must return true ONLY for nodes with open and close braces as immediate children + function nodeIsBlockContext(node) { + if (nodeIsTypeScriptDeclWithBlockContext(node)) { + // This means we are in a context that looks like a block to the user, but in the grammar is actually not a node (it's a class, module, enum, object type literal, etc). + return true; + } + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + case 263 /* SyntaxKind.CaseBlock */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 262 /* SyntaxKind.ModuleBlock */: + return true; + } + return false; + } + function isFunctionDeclContext(context) { + switch (context.contextNode.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + // case SyntaxKind.MemberFunctionDeclaration: + // falls through + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // case SyntaxKind.MethodSignature: + // falls through + case 174 /* SyntaxKind.CallSignature */: + case 213 /* SyntaxKind.FunctionExpression */: + case 171 /* SyntaxKind.Constructor */: + case 214 /* SyntaxKind.ArrowFunction */: + // case SyntaxKind.ConstructorDeclaration: + // case SyntaxKind.SimpleArrowFunctionExpression: + // case SyntaxKind.ParenthesizedArrowFunctionExpression: + // falls through + case 258 /* SyntaxKind.InterfaceDeclaration */: // This one is not truly a function, but for formatting purposes, it acts just like one + return true; + } + return false; + } + function isNotFunctionDeclContext(context) { + return !isFunctionDeclContext(context); + } + function isFunctionDeclarationOrFunctionExpressionContext(context) { + return context.contextNode.kind === 256 /* SyntaxKind.FunctionDeclaration */ || context.contextNode.kind === 213 /* SyntaxKind.FunctionExpression */; + } + function isTypeScriptDeclWithBlockContext(context) { + return nodeIsTypeScriptDeclWithBlockContext(context.contextNode); + } + function nodeIsTypeScriptDeclWithBlockContext(node) { + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 182 /* SyntaxKind.TypeLiteral */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 272 /* SyntaxKind.ExportDeclaration */: + case 273 /* SyntaxKind.NamedExports */: + case 266 /* SyntaxKind.ImportDeclaration */: + case 269 /* SyntaxKind.NamedImports */: + return true; + } + return false; + } + function isAfterCodeBlockContext(context) { + switch (context.currentTokenParent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 292 /* SyntaxKind.CatchClause */: + case 262 /* SyntaxKind.ModuleBlock */: + case 249 /* SyntaxKind.SwitchStatement */: + return true; + case 235 /* SyntaxKind.Block */: { + var blockParent = context.currentTokenParent.parent; + // In a codefix scenario, we can't rely on parents being set. So just always return true. + if (!blockParent || blockParent.kind !== 214 /* SyntaxKind.ArrowFunction */ && blockParent.kind !== 213 /* SyntaxKind.FunctionExpression */) { + return true; + } + } + } + return false; + } + function isControlDeclContext(context) { + switch (context.contextNode.kind) { + case 239 /* SyntaxKind.IfStatement */: + case 249 /* SyntaxKind.SwitchStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 252 /* SyntaxKind.TryStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 248 /* SyntaxKind.WithStatement */: + // TODO + // case SyntaxKind.ElseClause: + // falls through + case 292 /* SyntaxKind.CatchClause */: + return true; + default: + return false; + } + } + function isObjectContext(context) { + return context.contextNode.kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + } + function isFunctionCallContext(context) { + return context.contextNode.kind === 208 /* SyntaxKind.CallExpression */; + } + function isNewContext(context) { + return context.contextNode.kind === 209 /* SyntaxKind.NewExpression */; + } + function isFunctionCallOrNewContext(context) { + return isFunctionCallContext(context) || isNewContext(context); + } + function isPreviousTokenNotComma(context) { + return context.currentTokenSpan.kind !== 27 /* SyntaxKind.CommaToken */; + } + function isNextTokenNotCloseBracket(context) { + return context.nextTokenSpan.kind !== 23 /* SyntaxKind.CloseBracketToken */; + } + function isNextTokenNotCloseParen(context) { + return context.nextTokenSpan.kind !== 21 /* SyntaxKind.CloseParenToken */; + } + function isArrowFunctionContext(context) { + return context.contextNode.kind === 214 /* SyntaxKind.ArrowFunction */; + } + function isImportTypeContext(context) { + return context.contextNode.kind === 200 /* SyntaxKind.ImportType */; + } + function isNonJsxSameLineTokenContext(context) { + return context.TokensAreOnSameLine() && context.contextNode.kind !== 11 /* SyntaxKind.JsxText */; + } + function isNonJsxTextContext(context) { + return context.contextNode.kind !== 11 /* SyntaxKind.JsxText */; + } + function isNonJsxElementOrFragmentContext(context) { + return context.contextNode.kind !== 278 /* SyntaxKind.JsxElement */ && context.contextNode.kind !== 282 /* SyntaxKind.JsxFragment */; + } + function isJsxExpressionContext(context) { + return context.contextNode.kind === 288 /* SyntaxKind.JsxExpression */ || context.contextNode.kind === 287 /* SyntaxKind.JsxSpreadAttribute */; + } + function isNextTokenParentJsxAttribute(context) { + return context.nextTokenParent.kind === 285 /* SyntaxKind.JsxAttribute */; + } + function isJsxAttributeContext(context) { + return context.contextNode.kind === 285 /* SyntaxKind.JsxAttribute */; + } + function isJsxSelfClosingElementContext(context) { + return context.contextNode.kind === 279 /* SyntaxKind.JsxSelfClosingElement */; + } + function isNotBeforeBlockInFunctionDeclarationContext(context) { + return !isFunctionDeclContext(context) && !isBeforeBlockContext(context); + } + function isEndOfDecoratorContextOnSameLine(context) { + return context.TokensAreOnSameLine() && + !!context.contextNode.decorators && + nodeIsInDecoratorContext(context.currentTokenParent) && + !nodeIsInDecoratorContext(context.nextTokenParent); + } + function nodeIsInDecoratorContext(node) { + while (ts.isExpressionNode(node)) { + node = node.parent; + } + return node.kind === 165 /* SyntaxKind.Decorator */; + } + function isStartOfVariableDeclarationList(context) { + return context.currentTokenParent.kind === 255 /* SyntaxKind.VariableDeclarationList */ && + context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; + } + function isNotFormatOnEnter(context) { + return context.formattingRequestKind !== 2 /* FormattingRequestKind.FormatOnEnter */; + } + function isModuleDeclContext(context) { + return context.contextNode.kind === 261 /* SyntaxKind.ModuleDeclaration */; + } + function isObjectTypeContext(context) { + return context.contextNode.kind === 182 /* SyntaxKind.TypeLiteral */; // && context.contextNode.parent.kind !== SyntaxKind.InterfaceDeclaration; + } + function isConstructorSignatureContext(context) { + return context.contextNode.kind === 175 /* SyntaxKind.ConstructSignature */; + } + function isTypeArgumentOrParameterOrAssertion(token, parent) { + if (token.kind !== 29 /* SyntaxKind.LessThanToken */ && token.kind !== 31 /* SyntaxKind.GreaterThanToken */) { + return false; + } + switch (parent.kind) { + case 178 /* SyntaxKind.TypeReference */: + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return true; + default: + return false; + } + } + function isTypeArgumentOrParameterOrAssertionContext(context) { + return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || + isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); + } + function isTypeAssertionContext(context) { + return context.contextNode.kind === 211 /* SyntaxKind.TypeAssertionExpression */; + } + function isVoidOpContext(context) { + return context.currentTokenSpan.kind === 114 /* SyntaxKind.VoidKeyword */ && context.currentTokenParent.kind === 217 /* SyntaxKind.VoidExpression */; + } + function isYieldOrYieldStarWithOperand(context) { + return context.contextNode.kind === 224 /* SyntaxKind.YieldExpression */ && context.contextNode.expression !== undefined; + } + function isNonNullAssertionContext(context) { + return context.contextNode.kind === 230 /* SyntaxKind.NonNullExpression */; + } + function isNotStatementConditionContext(context) { + return !isStatementConditionContext(context); + } + function isStatementConditionContext(context) { + switch (context.contextNode.kind) { + case 239 /* SyntaxKind.IfStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + return true; + default: + return false; + } + } + function isSemicolonDeletionContext(context) { + var nextTokenKind = context.nextTokenSpan.kind; + var nextTokenStart = context.nextTokenSpan.pos; + if (ts.isTrivia(nextTokenKind)) { + var nextRealToken = context.nextTokenParent === context.currentTokenParent + ? ts.findNextToken(context.currentTokenParent, ts.findAncestor(context.currentTokenParent, function (a) { return !a.parent; }), context.sourceFile) + : context.nextTokenParent.getFirstToken(context.sourceFile); + if (!nextRealToken) { + return true; + } + nextTokenKind = nextRealToken.kind; + nextTokenStart = nextRealToken.getStart(context.sourceFile); + } + var startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line; + var endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line; + if (startLine === endLine) { + return nextTokenKind === 19 /* SyntaxKind.CloseBraceToken */ + || nextTokenKind === 1 /* SyntaxKind.EndOfFileToken */; + } + if (nextTokenKind === 234 /* SyntaxKind.SemicolonClassElement */ || + nextTokenKind === 26 /* SyntaxKind.SemicolonToken */) { + return false; + } + if (context.contextNode.kind === 258 /* SyntaxKind.InterfaceDeclaration */ || + context.contextNode.kind === 259 /* SyntaxKind.TypeAliasDeclaration */) { + // Can’t remove semicolon after `foo`; it would parse as a method declaration: + // + // interface I { + // foo; + // (): void + // } + return !ts.isPropertySignature(context.currentTokenParent) + || !!context.currentTokenParent.type + || nextTokenKind !== 20 /* SyntaxKind.OpenParenToken */; + } + if (ts.isPropertyDeclaration(context.currentTokenParent)) { + return !context.currentTokenParent.initializer; + } + return context.currentTokenParent.kind !== 242 /* SyntaxKind.ForStatement */ + && context.currentTokenParent.kind !== 236 /* SyntaxKind.EmptyStatement */ + && context.currentTokenParent.kind !== 234 /* SyntaxKind.SemicolonClassElement */ + && nextTokenKind !== 22 /* SyntaxKind.OpenBracketToken */ + && nextTokenKind !== 20 /* SyntaxKind.OpenParenToken */ + && nextTokenKind !== 39 /* SyntaxKind.PlusToken */ + && nextTokenKind !== 40 /* SyntaxKind.MinusToken */ + && nextTokenKind !== 43 /* SyntaxKind.SlashToken */ + && nextTokenKind !== 13 /* SyntaxKind.RegularExpressionLiteral */ + && nextTokenKind !== 27 /* SyntaxKind.CommaToken */ + && nextTokenKind !== 223 /* SyntaxKind.TemplateExpression */ + && nextTokenKind !== 15 /* SyntaxKind.TemplateHead */ + && nextTokenKind !== 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */ + && nextTokenKind !== 24 /* SyntaxKind.DotToken */; + } + function isSemicolonInsertionContext(context) { + return ts.positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile); + } + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + function getFormatContext(options, host) { + return { options: options, getRules: getRulesMap(), host: host }; + } + formatting.getFormatContext = getFormatContext; + var rulesMapCache; + function getRulesMap() { + if (rulesMapCache === undefined) { + rulesMapCache = createRulesMap(formatting.getAllRules()); + } + return rulesMapCache; + } + /** + * For a given rule action, gets a mask of other rule actions that + * cannot be applied at the same position. + */ + function getRuleActionExclusion(ruleAction) { + var mask = 0; + if (ruleAction & 1 /* RuleAction.StopProcessingSpaceActions */) { + mask |= 28 /* RuleAction.ModifySpaceAction */; + } + if (ruleAction & 2 /* RuleAction.StopProcessingTokenActions */) { + mask |= 96 /* RuleAction.ModifyTokenAction */; + } + if (ruleAction & 28 /* RuleAction.ModifySpaceAction */) { + mask |= 28 /* RuleAction.ModifySpaceAction */; + } + if (ruleAction & 96 /* RuleAction.ModifyTokenAction */) { + mask |= 96 /* RuleAction.ModifyTokenAction */; + } + return mask; + } + function createRulesMap(rules) { + var map = buildMap(rules); + return function (context) { + var bucket = map[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)]; + if (bucket) { + var rules_1 = []; + var ruleActionMask = 0; + for (var _i = 0, bucket_1 = bucket; _i < bucket_1.length; _i++) { + var rule = bucket_1[_i]; + var acceptRuleActions = ~getRuleActionExclusion(ruleActionMask); + if (rule.action & acceptRuleActions && ts.every(rule.context, function (c) { return c(context); })) { + rules_1.push(rule); + ruleActionMask |= rule.action; + } + } + if (rules_1.length) { + return rules_1; + } + } + }; + } + function buildMap(rules) { + // Map from bucket index to array of rules + var map = new Array(mapRowLength * mapRowLength); + // This array is used only during construction of the rulesbucket in the map + var rulesBucketConstructionStateList = new Array(map.length); + for (var _i = 0, rules_2 = rules; _i < rules_2.length; _i++) { + var rule = rules_2[_i]; + var specificRule = rule.leftTokenRange.isSpecific && rule.rightTokenRange.isSpecific; + for (var _a = 0, _b = rule.leftTokenRange.tokens; _a < _b.length; _a++) { + var left = _b[_a]; + for (var _c = 0, _d = rule.rightTokenRange.tokens; _c < _d.length; _c++) { + var right = _d[_c]; + var index = getRuleBucketIndex(left, right); + var rulesBucket = map[index]; + if (rulesBucket === undefined) { + rulesBucket = map[index] = []; + } + addRule(rulesBucket, rule.rule, specificRule, rulesBucketConstructionStateList, index); + } + } + } + return map; + } + function getRuleBucketIndex(row, column) { + ts.Debug.assert(row <= 160 /* SyntaxKind.LastKeyword */ && column <= 160 /* SyntaxKind.LastKeyword */, "Must compute formatting context from tokens"); + return (row * mapRowLength) + column; + } + var maskBitSize = 5; + var mask = 31; // MaskBitSize bits + var mapRowLength = 160 /* SyntaxKind.LastToken */ + 1; + var RulesPosition; + (function (RulesPosition) { + RulesPosition[RulesPosition["StopRulesSpecific"] = 0] = "StopRulesSpecific"; + RulesPosition[RulesPosition["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny"; + RulesPosition[RulesPosition["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific"; + RulesPosition[RulesPosition["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny"; + RulesPosition[RulesPosition["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific"; + RulesPosition[RulesPosition["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny"; + })(RulesPosition || (RulesPosition = {})); + // The Rules list contains all the inserted rules into a rulebucket in the following order: + // 1- Ignore rules with specific token combination + // 2- Ignore rules with any token combination + // 3- Context rules with specific token combination + // 4- Context rules with any token combination + // 5- Non-context rules with specific token combination + // 6- Non-context rules with any token combination + // + // The member rulesInsertionIndexBitmap is used to describe the number of rules + // in each sub-bucket (above) hence can be used to know the index of where to insert + // the next rule. It's a bitmap which contains 6 different sections each is given 5 bits. + // + // Example: + // In order to insert a rule to the end of sub-bucket (3), we get the index by adding + // the values in the bitmap segments 3rd, 2nd, and 1st. + function addRule(rules, rule, specificTokens, constructionState, rulesBucketIndex) { + var position = rule.action & 3 /* RuleAction.StopAction */ ? + specificTokens ? RulesPosition.StopRulesSpecific : RulesPosition.StopRulesAny : + rule.context !== formatting.anyContext ? + specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : + specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny; + var state = constructionState[rulesBucketIndex] || 0; + rules.splice(getInsertionIndex(state, position), 0, rule); + constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position); + } + function getInsertionIndex(indexBitmap, maskPosition) { + var index = 0; + for (var pos = 0; pos <= maskPosition; pos += maskBitSize) { + index += indexBitmap & mask; + indexBitmap >>= maskBitSize; + } + return index; + } + function increaseInsertionIndex(indexBitmap, maskPosition) { + var value = ((indexBitmap >> maskPosition) & mask) + 1; + ts.Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); + return (indexBitmap & ~(mask << maskPosition)) | (value << maskPosition); + } + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + function createTextRangeWithKind(pos, end, kind) { + var textRangeWithKind = { pos: pos, end: end, kind: kind }; + if (ts.Debug.isDebugging) { + Object.defineProperty(textRangeWithKind, "__debugKind", { + get: function () { return ts.Debug.formatSyntaxKind(kind); }, + }); + } + return textRangeWithKind; + } + formatting.createTextRangeWithKind = createTextRangeWithKind; + var Constants; + (function (Constants) { + Constants[Constants["Unknown"] = -1] = "Unknown"; + })(Constants || (Constants = {})); + function formatOnEnter(position, sourceFile, formatContext) { + var line = sourceFile.getLineAndCharacterOfPosition(position).line; + if (line === 0) { + return []; + } + // After the enter key, the cursor is now at a new line. The new line may or may not contain non-whitespace characters. + // If the new line has only whitespaces, we won't want to format this line, because that would remove the indentation as + // trailing whitespaces. So the end of the formatting span should be the later one between: + // 1. the end of the previous line + // 2. the last non-whitespace character in the current line + var endOfFormatSpan = ts.getEndLinePosition(line, sourceFile); + while (ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { + endOfFormatSpan--; + } + // if the character at the end of the span is a line break, we shouldn't include it, because it indicates we don't want to + // touch the current line at all. Also, on some OSes the line break consists of two characters (\r\n), we should test if the + // previous character before the end of format span is line break character as well. + if (ts.isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { + endOfFormatSpan--; + } + var span = { + // get start position for the previous line + pos: ts.getStartPositionOfLine(line - 1, sourceFile), + // end value is exclusive so add 1 to the result + end: endOfFormatSpan + 1 + }; + return formatSpan(span, sourceFile, formatContext, 2 /* FormattingRequestKind.FormatOnEnter */); + } + formatting.formatOnEnter = formatOnEnter; + function formatOnSemicolon(position, sourceFile, formatContext) { + var semicolon = findImmediatelyPrecedingTokenOfKind(position, 26 /* SyntaxKind.SemicolonToken */, sourceFile); + return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormattingRequestKind.FormatOnSemicolon */); + } + formatting.formatOnSemicolon = formatOnSemicolon; + function formatOnOpeningCurly(position, sourceFile, formatContext) { + var openingCurly = findImmediatelyPrecedingTokenOfKind(position, 18 /* SyntaxKind.OpenBraceToken */, sourceFile); + if (!openingCurly) { + return []; + } + var curlyBraceRange = openingCurly.parent; + var outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange); + /** + * We limit the span to end at the opening curly to handle the case where + * the brace matched to that just typed will be incorrect after further edits. + * For example, we could type the opening curly for the following method + * body without brace-matching activated: + * ``` + * class C { + * foo() + * } + * ``` + * and we wouldn't want to move the closing brace. + */ + var textRange = { + pos: ts.getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile), + end: position + }; + return formatSpan(textRange, sourceFile, formatContext, 4 /* FormattingRequestKind.FormatOnOpeningCurlyBrace */); + } + formatting.formatOnOpeningCurly = formatOnOpeningCurly; + function formatOnClosingCurly(position, sourceFile, formatContext) { + var precedingToken = findImmediatelyPrecedingTokenOfKind(position, 19 /* SyntaxKind.CloseBraceToken */, sourceFile); + return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormattingRequestKind.FormatOnClosingCurlyBrace */); + } + formatting.formatOnClosingCurly = formatOnClosingCurly; + function formatDocument(sourceFile, formatContext) { + var span = { + pos: 0, + end: sourceFile.text.length + }; + return formatSpan(span, sourceFile, formatContext, 0 /* FormattingRequestKind.FormatDocument */); + } + formatting.formatDocument = formatDocument; + function formatSelection(start, end, sourceFile, formatContext) { + // format from the beginning of the line + var span = { + pos: ts.getLineStartPositionForPosition(start, sourceFile), + end: end, + }; + return formatSpan(span, sourceFile, formatContext, 1 /* FormattingRequestKind.FormatSelection */); + } + formatting.formatSelection = formatSelection; + /** + * Validating `expectedTokenKind` ensures the token was typed in the context we expect (eg: not a comment). + * @param expectedTokenKind The kind of the last token constituting the desired parent node. + */ + function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) { + var precedingToken = ts.findPrecedingToken(end, sourceFile); + return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? + precedingToken : + undefined; + } + /** + * Finds the highest node enclosing `node` at the same list level as `node` + * and whose end does not exceed `node.end`. + * + * Consider typing the following + * ``` + * let x = 1; + * while (true) { + * } + * ``` + * Upon typing the closing curly, we want to format the entire `while`-statement, but not the preceding + * variable declaration. + */ + function findOutermostNodeWithinListLevel(node) { + var current = node; + while (current && + current.parent && + current.parent.end === node.end && + !isListElement(current.parent, current)) { + current = current.parent; + } + return current; + } + // Returns true if node is a element in some list in parent + // i.e. parent is class declaration with the list of members and node is one of members. + function isListElement(parent, node) { + switch (parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + return ts.rangeContainsRange(parent.members, node); + case 261 /* SyntaxKind.ModuleDeclaration */: + var body = parent.body; + return !!body && body.kind === 262 /* SyntaxKind.ModuleBlock */ && ts.rangeContainsRange(body.statements, node); + case 305 /* SyntaxKind.SourceFile */: + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + return ts.rangeContainsRange(parent.statements, node); + case 292 /* SyntaxKind.CatchClause */: + return ts.rangeContainsRange(parent.block.statements, node); + } + return false; + } + /** find node that fully contains given text range */ + function findEnclosingNode(range, sourceFile) { + return find(sourceFile); + function find(n) { + var candidate = ts.forEachChild(n, function (c) { return ts.startEndContainsRange(c.getStart(sourceFile), c.end, range) && c; }); + if (candidate) { + var result = find(candidate); + if (result) { + return result; + } + } + return n; + } + } + /** formatting is not applied to ranges that contain parse errors. + * This function will return a predicate that for a given text range will tell + * if there are any parse errors that overlap with the range. + */ + function prepareRangeContainsErrorFunction(errors, originalRange) { + if (!errors.length) { + return rangeHasNoErrors; + } + // pick only errors that fall in range + var sorted = errors + .filter(function (d) { return ts.rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length); }) // TODO: GH#18217 + .sort(function (e1, e2) { return e1.start - e2.start; }); + if (!sorted.length) { + return rangeHasNoErrors; + } + var index = 0; + return function (r) { + // in current implementation sequence of arguments [r1, r2...] is monotonically increasing. + // 'index' tracks the index of the most recent error that was checked. + while (true) { + if (index >= sorted.length) { + // all errors in the range were already checked -> no error in specified range + return false; + } + var error = sorted[index]; + if (r.end <= error.start) { + // specified range ends before the error referred by 'index' - no error in range + return false; + } + if (ts.startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) { + // specified range overlaps with error range + return true; + } + index++; + } + }; + function rangeHasNoErrors() { + return false; + } + } + /** + * Start of the original range might fall inside the comment - scanner will not yield appropriate results + * This function will look for token that is located before the start of target range + * and return its end as start position for the scanner. + */ + function getScanStartPosition(enclosingNode, originalRange, sourceFile) { + var start = enclosingNode.getStart(sourceFile); + if (start === originalRange.pos && enclosingNode.end === originalRange.end) { + return start; + } + var precedingToken = ts.findPrecedingToken(originalRange.pos, sourceFile); + if (!precedingToken) { + // no preceding token found - start from the beginning of enclosing node + return enclosingNode.pos; + } + // preceding token ends after the start of original range (i.e when originalRange.pos falls in the middle of literal) + // start from the beginning of enclosingNode to handle the entire 'originalRange' + if (precedingToken.end >= originalRange.pos) { + return enclosingNode.pos; + } + return precedingToken.end; + } + /* + * For cases like + * if (a || + * b ||$ + * c) {...} + * If we hit Enter at $ we want line ' b ||' to be indented. + * Formatting will be applied to the last two lines. + * Node that fully encloses these lines is binary expression 'a ||...'. + * Initial indentation for this node will be 0. + * Binary expressions don't introduce new indentation scopes, however it is possible + * that some parent node on the same line does - like if statement in this case. + * Note that we are considering parents only from the same line with initial node - + * if parent is on the different line - its delta was already contributed + * to the initial indentation. + */ + function getOwnOrInheritedDelta(n, options, sourceFile) { + var previousLine = -1 /* Constants.Unknown */; + var child; + while (n) { + var line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; + if (previousLine !== -1 /* Constants.Unknown */ && line !== previousLine) { + break; + } + if (formatting.SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) { + return options.indentSize; + } + previousLine = line; + child = n; + n = n.parent; + } + return 0; + } + function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) { + var range = { pos: node.pos, end: node.end }; + return formatting.getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, function (scanner) { return formatSpanWorker(range, node, initialIndentation, delta, scanner, formatContext, 1 /* FormattingRequestKind.FormatSelection */, function (_) { return false; }, // assume that node does not have any errors + sourceFileLike); }); + } + formatting.formatNodeGivenIndentation = formatNodeGivenIndentation; + function formatNodeLines(node, sourceFile, formatContext, requestKind) { + if (!node) { + return []; + } + var span = { + pos: ts.getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile), + end: node.end + }; + return formatSpan(span, sourceFile, formatContext, requestKind); + } + function formatSpan(originalRange, sourceFile, formatContext, requestKind) { + // find the smallest node that fully wraps the range and compute the initial indentation for the node + var enclosingNode = findEnclosingNode(originalRange, sourceFile); + return formatting.getFormattingScanner(sourceFile.text, sourceFile.languageVariant, getScanStartPosition(enclosingNode, originalRange, sourceFile), originalRange.end, function (scanner) { return formatSpanWorker(originalRange, enclosingNode, formatting.SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options), getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile), scanner, formatContext, requestKind, prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), sourceFile); }); + } + function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, _a, requestKind, rangeContainsError, sourceFile) { + var _b; + var options = _a.options, getRules = _a.getRules, host = _a.host; + // formatting context is used by rules provider + var formattingContext = new formatting.FormattingContext(sourceFile, requestKind, options); + var previousRange; + var previousParent; + var previousRangeStartLine; + var lastIndentedLine; + var indentationOnLastIndentedLine = -1 /* Constants.Unknown */; + var edits = []; + formattingScanner.advance(); + if (formattingScanner.isOnToken()) { + var startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; + var undecoratedStartLine = startLine; + if (enclosingNode.decorators) { + undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; + } + processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); + } + if (!formattingScanner.isOnToken()) { + var indentation = formatting.SmartIndenter.nodeWillIndentChild(options, enclosingNode, /*child*/ undefined, sourceFile, /*indentByDefault*/ false) + ? initialIndentation + options.indentSize + : initialIndentation; + var leadingTrivia = formattingScanner.getCurrentLeadingTrivia(); + if (leadingTrivia) { + indentTriviaItems(leadingTrivia, indentation, /*indentNextTokenOrTrivia*/ false, function (item) { return processRange(item, sourceFile.getLineAndCharacterOfPosition(item.pos), enclosingNode, enclosingNode, /*dynamicIndentation*/ undefined); }); + if (options.trimTrailingWhitespace !== false) { + trimTrailingWhitespacesForRemainingRange(leadingTrivia); + } + } + } + if (previousRange && formattingScanner.getStartPos() >= originalRange.end) { + var tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : + formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : + undefined; + if (tokenInfo) { + var parent = ((_b = ts.findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) === null || _b === void 0 ? void 0 : _b.parent) || previousParent; + processPair(tokenInfo, sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line, parent, previousRange, previousRangeStartLine, previousParent, parent, + /*dynamicIndentation*/ undefined); + } + } + return edits; + // local functions + /** Tries to compute the indentation for a list element. + * If list element is not in range then + * function will pick its actual indentation + * so it can be pushed downstream as inherited indentation. + * If list element is in the range - its indentation will be equal + * to inherited indentation from its predecessors. + */ + function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { + if (ts.rangeOverlapsWithStartEnd(range, startPos, endPos) || + ts.rangeContainsStartEnd(range, startPos, endPos) /* Not to miss zero-range nodes e.g. JsxText */) { + if (inheritedIndentation !== -1 /* Constants.Unknown */) { + return inheritedIndentation; + } + } + else { + var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; + var startLinePosition = ts.getLineStartPositionForPosition(startPos, sourceFile); + var column = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); + if (startLine !== parentStartLine || startPos === column) { + // Use the base indent size if it is greater than + // the indentation of the inherited predecessor. + var baseIndentSize = formatting.SmartIndenter.getBaseIndentation(options); + return baseIndentSize > column ? baseIndentSize : column; + } + } + return -1 /* Constants.Unknown */; + } + function computeIndentation(node, startLine, inheritedIndentation, parent, parentDynamicIndentation, effectiveParentStartLine) { + var delta = formatting.SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; + if (effectiveParentStartLine === startLine) { + // if node is located on the same line with the parent + // - inherit indentation from the parent + // - push children if either parent of node itself has non-zero delta + return { + indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(), + delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta) + }; + } + else if (inheritedIndentation === -1 /* Constants.Unknown */) { + if (node.kind === 20 /* SyntaxKind.OpenParenToken */ && startLine === lastIndentedLine) { + // the is used for chaining methods formatting + // - we need to get the indentation on last line and the delta of parent + return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) }; + } + else if (formatting.SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent, node, startLine, sourceFile) || + formatting.SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent, node, startLine, sourceFile) || + formatting.SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent, node, startLine, sourceFile)) { + return { indentation: parentDynamicIndentation.getIndentation(), delta: delta }; + } + else { + return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta }; + } + } + else { + return { indentation: inheritedIndentation, delta: delta }; + } + } + function getFirstNonDecoratorTokenOfNode(node) { + if (node.modifiers && node.modifiers.length) { + return node.modifiers[0].kind; + } + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: return 84 /* SyntaxKind.ClassKeyword */; + case 258 /* SyntaxKind.InterfaceDeclaration */: return 118 /* SyntaxKind.InterfaceKeyword */; + case 256 /* SyntaxKind.FunctionDeclaration */: return 98 /* SyntaxKind.FunctionKeyword */; + case 260 /* SyntaxKind.EnumDeclaration */: return 260 /* SyntaxKind.EnumDeclaration */; + case 172 /* SyntaxKind.GetAccessor */: return 136 /* SyntaxKind.GetKeyword */; + case 173 /* SyntaxKind.SetAccessor */: return 149 /* SyntaxKind.SetKeyword */; + case 169 /* SyntaxKind.MethodDeclaration */: + if (node.asteriskToken) { + return 41 /* SyntaxKind.AsteriskToken */; + } + // falls through + case 167 /* SyntaxKind.PropertyDeclaration */: + case 164 /* SyntaxKind.Parameter */: + var name = ts.getNameOfDeclaration(node); + if (name) { + return name.kind; + } + } + } + function getDynamicIndentation(node, nodeStartLine, indentation, delta) { + return { + getIndentationForComment: function (kind, tokenIndentation, container) { + switch (kind) { + // preceding comment to the token that closes the indentation scope inherits the indentation from the scope + // .. { + // // comment + // } + case 19 /* SyntaxKind.CloseBraceToken */: + case 23 /* SyntaxKind.CloseBracketToken */: + case 21 /* SyntaxKind.CloseParenToken */: + return indentation + getDelta(container); + } + return tokenIndentation !== -1 /* Constants.Unknown */ ? tokenIndentation : indentation; + }, + // if list end token is LessThanToken '>' then its delta should be explicitly suppressed + // so that LessThanToken as a binary operator can still be indented. + // foo.then + // < + // number, + // string, + // >(); + // vs + // var a = xValue + // > yValue; + getIndentationForToken: function (line, kind, container, suppressDelta) { + return !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation; + }, + getIndentation: function () { return indentation; }, + getDelta: getDelta, + recomputeIndentation: function (lineAdded, parent) { + if (formatting.SmartIndenter.shouldIndentChildNode(options, parent, node, sourceFile)) { + indentation += lineAdded ? options.indentSize : -options.indentSize; + delta = formatting.SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; + } + } + }; + function shouldAddDelta(line, kind, container) { + switch (kind) { + // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent + case 18 /* SyntaxKind.OpenBraceToken */: + case 19 /* SyntaxKind.CloseBraceToken */: + case 21 /* SyntaxKind.CloseParenToken */: + case 91 /* SyntaxKind.ElseKeyword */: + case 115 /* SyntaxKind.WhileKeyword */: + case 59 /* SyntaxKind.AtToken */: + return false; + case 43 /* SyntaxKind.SlashToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + switch (container.kind) { + case 280 /* SyntaxKind.JsxOpeningElement */: + case 281 /* SyntaxKind.JsxClosingElement */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 228 /* SyntaxKind.ExpressionWithTypeArguments */: + return false; + } + break; + case 22 /* SyntaxKind.OpenBracketToken */: + case 23 /* SyntaxKind.CloseBracketToken */: + if (container.kind !== 195 /* SyntaxKind.MappedType */) { + return false; + } + break; + } + // if token line equals to the line of containing node (this is a first token in the node) - use node indentation + return nodeStartLine !== line + // if this token is the first token following the list of decorators, we do not need to indent + && !(node.decorators && kind === getFirstNonDecoratorTokenOfNode(node)); + } + function getDelta(child) { + // Delta value should be zero when the node explicitly prevents indentation of the child node + return formatting.SmartIndenter.nodeWillIndentChild(options, node, child, sourceFile, /*indentByDefault*/ true) ? delta : 0; + } + } + function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta) { + if (!ts.rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { + return; + } + var nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta); + // a useful observations when tracking context node + // / + // [a] + // / | \ + // [b] [c] [d] + // node 'a' is a context node for nodes 'b', 'c', 'd' + // except for the leftmost leaf token in [b] - in this case context node ('e') is located somewhere above 'a' + // this rule can be applied recursively to child nodes of 'a'. + // + // context node is set to parent node value after processing every child node + // context node is set to parent of the token after processing every token + var childContextNode = contextNode; + // if there are any tokens that logically belong to node and interleave child nodes + // such tokens will be consumed in processChildNode for the child that follows them + ts.forEachChild(node, function (child) { + processChildNode(child, /*inheritedIndentation*/ -1 /* Constants.Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, /*isListItem*/ false); + }, function (nodes) { + processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); + }); + // proceed any tokens in the node that are located after child nodes + while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) { + var tokenInfo = formattingScanner.readTokenInfo(node); + if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) { + break; + } + consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); + } + function processChildNode(child, inheritedIndentation, parent, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { + if (ts.nodeIsMissing(child)) { + return inheritedIndentation; + } + var childStartPos = child.getStart(sourceFile); + var childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; + var undecoratedChildStartLine = childStartLine; + if (child.decorators) { + undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(ts.getNonDecoratorTokenPosOfNode(child, sourceFile)).line; + } + // if child is a list item - try to get its indentation, only if parent is within the original range. + var childIndentationAmount = -1 /* Constants.Unknown */; + if (isListItem && ts.rangeContainsRange(originalRange, parent)) { + childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); + if (childIndentationAmount !== -1 /* Constants.Unknown */) { + inheritedIndentation = childIndentationAmount; + } + } + // child node is outside the target range - do not dive inside + if (!ts.rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { + if (child.end < originalRange.pos) { + formattingScanner.skipToEndOf(child); + } + return inheritedIndentation; + } + if (child.getFullWidth() === 0) { + return inheritedIndentation; + } + while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) { + // proceed any parent tokens that are located prior to child.getStart() + var tokenInfo = formattingScanner.readTokenInfo(node); + if (tokenInfo.token.end > originalRange.end) { + return inheritedIndentation; + } + if (tokenInfo.token.end > childStartPos) { + if (tokenInfo.token.pos > childStartPos) { + formattingScanner.skipToStartOf(child); + } + // stop when formatting scanner advances past the beginning of the child + break; + } + consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); + } + if (!formattingScanner.isOnToken() || formattingScanner.getStartPos() >= originalRange.end) { + return inheritedIndentation; + } + if (ts.isToken(child)) { + // if child node is a token, it does not impact indentation, proceed it using parent indentation scope rules + var tokenInfo = formattingScanner.readTokenInfo(child); + // JSX text shouldn't affect indenting + if (child.kind !== 11 /* SyntaxKind.JsxText */) { + ts.Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); + consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); + return inheritedIndentation; + } + } + var effectiveParentStartLine = child.kind === 165 /* SyntaxKind.Decorator */ ? childStartLine : undecoratedParentStartLine; + var childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); + processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); + childContextNode = node; + if (isFirstListItem && parent.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ && inheritedIndentation === -1 /* Constants.Unknown */) { + inheritedIndentation = childIndentation.indentation; + } + return inheritedIndentation; + } + function processChildNodes(nodes, parent, parentStartLine, parentDynamicIndentation) { + ts.Debug.assert(ts.isNodeArray(nodes)); + var listStartToken = getOpenTokenForList(parent, nodes); + var listDynamicIndentation = parentDynamicIndentation; + var startLine = parentStartLine; + // node range is outside the target range - do not dive inside + if (!ts.rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) { + if (nodes.end < originalRange.pos) { + formattingScanner.skipToEndOf(nodes); + } + return; + } + if (listStartToken !== 0 /* SyntaxKind.Unknown */) { + // introduce a new indentation scope for lists (including list start and end tokens) + while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) { + var tokenInfo = formattingScanner.readTokenInfo(parent); + if (tokenInfo.token.end > nodes.pos) { + // stop when formatting scanner moves past the beginning of node list + break; + } + else if (tokenInfo.token.kind === listStartToken) { + // consume list start token + startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; + consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); + var indentationOnListStartToken = void 0; + if (indentationOnLastIndentedLine !== -1 /* Constants.Unknown */) { + // scanner just processed list start token so consider last indentation as list indentation + // function foo(): { // last indentation was 0, list item will be indented based on this value + // foo: number; + // }: {}; + indentationOnListStartToken = indentationOnLastIndentedLine; + } + else { + var startLinePosition = ts.getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile); + indentationOnListStartToken = formatting.SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options); + } + listDynamicIndentation = getDynamicIndentation(parent, parentStartLine, indentationOnListStartToken, options.indentSize); // TODO: GH#18217 + } + else { + // consume any tokens that precede the list as child elements of 'node' using its indentation scope + consumeTokenAndAdvanceScanner(tokenInfo, parent, parentDynamicIndentation, parent); + } + } + } + var inheritedIndentation = -1 /* Constants.Unknown */; + for (var i = 0; i < nodes.length; i++) { + var child = nodes[i]; + inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, /*isListItem*/ true, /*isFirstListItem*/ i === 0); + } + var listEndToken = getCloseTokenForOpenToken(listStartToken); + if (listEndToken !== 0 /* SyntaxKind.Unknown */ && formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) { + var tokenInfo = formattingScanner.readTokenInfo(parent); + if (tokenInfo.token.kind === 27 /* SyntaxKind.CommaToken */ && ts.isCallLikeExpression(parent)) { + var commaTokenLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; + if (startLine !== commaTokenLine) { + formattingScanner.advance(); + tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent) : undefined; + } + } + // consume the list end token only if it is still belong to the parent + // there might be the case when current token matches end token but does not considered as one + // function (x: function) <-- + // without this check close paren will be interpreted as list end token for function expression which is wrong + if (tokenInfo && tokenInfo.token.kind === listEndToken && ts.rangeContainsRange(parent, tokenInfo.token)) { + // consume list end token + consumeTokenAndAdvanceScanner(tokenInfo, parent, listDynamicIndentation, parent, /*isListEndToken*/ true); + } + } + } + function consumeTokenAndAdvanceScanner(currentTokenInfo, parent, dynamicIndentation, container, isListEndToken) { + ts.Debug.assert(ts.rangeContainsRange(parent, currentTokenInfo.token)); + var lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); + var indentToken = false; + if (currentTokenInfo.leadingTrivia) { + processTrivia(currentTokenInfo.leadingTrivia, parent, childContextNode, dynamicIndentation); + } + var lineAction = 0 /* LineAction.None */; + var isTokenInRange = ts.rangeContainsRange(originalRange, currentTokenInfo.token); + var tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); + if (isTokenInRange) { + var rangeHasError = rangeContainsError(currentTokenInfo.token); + // save previousRange since processRange will overwrite this value with current one + var savePreviousRange = previousRange; + lineAction = processRange(currentTokenInfo.token, tokenStart, parent, childContextNode, dynamicIndentation); + // do not indent comments\token if token range overlaps with some error + if (!rangeHasError) { + if (lineAction === 0 /* LineAction.None */) { + // indent token only if end line of previous range does not match start line of the token + var prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; + indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; + } + else { + indentToken = lineAction === 1 /* LineAction.LineAdded */; + } + } + } + if (currentTokenInfo.trailingTrivia) { + processTrivia(currentTokenInfo.trailingTrivia, parent, childContextNode, dynamicIndentation); + } + if (indentToken) { + var tokenIndentation = (isTokenInRange && !rangeContainsError(currentTokenInfo.token)) ? + dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : + -1 /* Constants.Unknown */; + var indentNextTokenOrTrivia = true; + if (currentTokenInfo.leadingTrivia) { + var commentIndentation_1 = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); + indentNextTokenOrTrivia = indentTriviaItems(currentTokenInfo.leadingTrivia, commentIndentation_1, indentNextTokenOrTrivia, function (item) { return insertIndentation(item.pos, commentIndentation_1, /*lineAdded*/ false); }); + } + // indent token only if is it is in target range and does not overlap with any error ranges + if (tokenIndentation !== -1 /* Constants.Unknown */ && indentNextTokenOrTrivia) { + insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === 1 /* LineAction.LineAdded */); + lastIndentedLine = tokenStart.line; + indentationOnLastIndentedLine = tokenIndentation; + } + } + formattingScanner.advance(); + childContextNode = parent; + } + } + function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) { + for (var _i = 0, trivia_1 = trivia; _i < trivia_1.length; _i++) { + var triviaItem = trivia_1[_i]; + var triviaInRange = ts.rangeContainsRange(originalRange, triviaItem); + switch (triviaItem.kind) { + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + if (triviaInRange) { + indentMultilineComment(triviaItem, commentIndentation, /*firstLineIsIndented*/ !indentNextTokenOrTrivia); + } + indentNextTokenOrTrivia = false; + break; + case 2 /* SyntaxKind.SingleLineCommentTrivia */: + if (indentNextTokenOrTrivia && triviaInRange) { + indentSingleLine(triviaItem); + } + indentNextTokenOrTrivia = false; + break; + case 4 /* SyntaxKind.NewLineTrivia */: + indentNextTokenOrTrivia = true; + break; + } + } + return indentNextTokenOrTrivia; + } + function processTrivia(trivia, parent, contextNode, dynamicIndentation) { + for (var _i = 0, trivia_2 = trivia; _i < trivia_2.length; _i++) { + var triviaItem = trivia_2[_i]; + if (ts.isComment(triviaItem.kind) && ts.rangeContainsRange(originalRange, triviaItem)) { + var triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); + processRange(triviaItem, triviaItemStart, parent, contextNode, dynamicIndentation); + } + } + } + function processRange(range, rangeStart, parent, contextNode, dynamicIndentation) { + var rangeHasError = rangeContainsError(range); + var lineAction = 0 /* LineAction.None */; + if (!rangeHasError) { + if (!previousRange) { + // trim whitespaces starting from the beginning of the span up to the current line + var originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); + trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); + } + else { + lineAction = + processPair(range, rangeStart.line, parent, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); + } + } + previousRange = range; + previousParent = parent; + previousRangeStartLine = rangeStart.line; + return lineAction; + } + function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent, contextNode, dynamicIndentation) { + formattingContext.updateContext(previousItem, previousParent, currentItem, currentParent, contextNode); + var rules = getRules(formattingContext); + var trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false; + var lineAction = 0 /* LineAction.None */; + if (rules) { + // Apply rules in reverse order so that higher priority rules (which are first in the array) + // win in a conflict with lower priority rules. + ts.forEachRight(rules, function (rule) { + lineAction = applyRuleEdits(rule, previousItem, previousStartLine, currentItem, currentStartLine); + if (dynamicIndentation) { + switch (lineAction) { + case 2 /* LineAction.LineRemoved */: + // Handle the case where the next line is moved to be the end of this line. + // In this case we don't indent the next line in the next pass. + if (currentParent.getStart(sourceFile) === currentItem.pos) { + dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ false, contextNode); + } + break; + case 1 /* LineAction.LineAdded */: + // Handle the case where token2 is moved to the new line. + // In this case we indent token2 in the next pass but we set + // sameLineIndent flag to notify the indenter that the indentation is within the line. + if (currentParent.getStart(sourceFile) === currentItem.pos) { + dynamicIndentation.recomputeIndentation(/*lineAddedByFormatting*/ true, contextNode); + } + break; + default: + ts.Debug.assert(lineAction === 0 /* LineAction.None */); + } + } + // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line + trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule.action & 16 /* RuleAction.DeleteSpace */) && rule.flags !== 1 /* RuleFlags.CanDeleteNewLines */; + }); + } + else { + trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* SyntaxKind.EndOfFileToken */; + } + if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { + // We need to trim trailing whitespace between the tokens if they were on different lines, and no rule was applied to put them on the same line + trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); + } + return lineAction; + } + function insertIndentation(pos, indentation, lineAdded) { + var indentationString = getIndentationString(indentation, options); + if (lineAdded) { + // new line is added before the token by the formatting rules + // insert indentation string at the very beginning of the token + recordReplace(pos, 0, indentationString); + } + else { + var tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); + var startLinePosition = ts.getStartPositionOfLine(tokenStart.line, sourceFile); + if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { + recordReplace(startLinePosition, tokenStart.character, indentationString); + } + } + } + function characterToColumn(startLinePosition, characterInLine) { + var column = 0; + for (var i = 0; i < characterInLine; i++) { + if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* CharacterCodes.tab */) { + column += options.tabSize - column % options.tabSize; + } + else { + column++; + } + } + return column; + } + function indentationIsDifferent(indentationString, startLinePosition) { + return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); + } + function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine) { + if (indentFinalLine === void 0) { indentFinalLine = true; } + // split comment in lines + var startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; + var endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; + if (startLine === endLine) { + if (!firstLineIsIndented) { + // treat as single line comment + insertIndentation(commentRange.pos, indentation, /*lineAdded*/ false); + } + return; + } + var parts = []; + var startPos = commentRange.pos; + for (var line = startLine; line < endLine; line++) { + var endOfLine = ts.getEndLinePosition(line, sourceFile); + parts.push({ pos: startPos, end: endOfLine }); + startPos = ts.getStartPositionOfLine(line + 1, sourceFile); + } + if (indentFinalLine) { + parts.push({ pos: startPos, end: commentRange.end }); + } + if (parts.length === 0) + return; + var startLinePos = ts.getStartPositionOfLine(startLine, sourceFile); + var nonWhitespaceColumnInFirstPart = formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); + var startIndex = 0; + if (firstLineIsIndented) { + startIndex = 1; + startLine++; + } + // shift all parts on the delta size + var delta = indentation - nonWhitespaceColumnInFirstPart.column; + for (var i = startIndex; i < parts.length; i++, startLine++) { + var startLinePos_1 = ts.getStartPositionOfLine(startLine, sourceFile); + var nonWhitespaceCharacterAndColumn = i === 0 + ? nonWhitespaceColumnInFirstPart + : formatting.SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); + var newIndentation = nonWhitespaceCharacterAndColumn.column + delta; + if (newIndentation > 0) { + var indentationString = getIndentationString(newIndentation, options); + recordReplace(startLinePos_1, nonWhitespaceCharacterAndColumn.character, indentationString); + } + else { + recordDelete(startLinePos_1, nonWhitespaceCharacterAndColumn.character); + } + } + } + function trimTrailingWhitespacesForLines(line1, line2, range) { + for (var line = line1; line < line2; line++) { + var lineStartPosition = ts.getStartPositionOfLine(line, sourceFile); + var lineEndPosition = ts.getEndLinePosition(line, sourceFile); + // do not trim whitespaces in comments or template expression + if (range && (ts.isComment(range.kind) || ts.isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { + continue; + } + var whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); + if (whitespaceStart !== -1) { + ts.Debug.assert(whitespaceStart === lineStartPosition || !ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); + recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); + } + } + } + /** + * @param start The position of the first character in range + * @param end The position of the last character in range + */ + function getTrailingWhitespaceStartPosition(start, end) { + var pos = end; + while (pos >= start && ts.isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { + pos--; + } + if (pos !== end) { + return pos + 1; + } + return -1; + } + /** + * Trimming will be done for lines after the previous range. + * Exclude comments as they had been previously processed. + */ + function trimTrailingWhitespacesForRemainingRange(trivias) { + var startPos = previousRange ? previousRange.end : originalRange.pos; + for (var _i = 0, trivias_1 = trivias; _i < trivias_1.length; _i++) { + var trivia = trivias_1[_i]; + if (ts.isComment(trivia.kind)) { + if (startPos < trivia.pos) { + trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange); + } + startPos = trivia.end + 1; + } + } + if (startPos < originalRange.end) { + trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange); + } + } + function trimTrailingWitespacesForPositions(startPos, endPos, previousRange) { + var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; + var endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line; + trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange); + } + function recordDelete(start, len) { + if (len) { + edits.push(ts.createTextChangeFromStartLength(start, len, "")); + } + } + function recordReplace(start, len, newText) { + if (len || newText) { + edits.push(ts.createTextChangeFromStartLength(start, len, newText)); + } + } + function recordInsert(start, text) { + if (text) { + edits.push(ts.createTextChangeFromStartLength(start, 0, text)); + } + } + function applyRuleEdits(rule, previousRange, previousStartLine, currentRange, currentStartLine) { + var onLaterLine = currentStartLine !== previousStartLine; + switch (rule.action) { + case 1 /* RuleAction.StopProcessingSpaceActions */: + // no action required + return 0 /* LineAction.None */; + case 16 /* RuleAction.DeleteSpace */: + if (previousRange.end !== currentRange.pos) { + // delete characters starting from t1.end up to t2.pos exclusive + recordDelete(previousRange.end, currentRange.pos - previousRange.end); + return onLaterLine ? 2 /* LineAction.LineRemoved */ : 0 /* LineAction.None */; + } + break; + case 32 /* RuleAction.DeleteToken */: + recordDelete(previousRange.pos, previousRange.end - previousRange.pos); + break; + case 8 /* RuleAction.InsertNewLine */: + // exit early if we on different lines and rule cannot change number of newlines + // if line1 and line2 are on subsequent lines then no edits are required - ok to exit + // if line1 and line2 are separated with more than one newline - ok to exit since we cannot delete extra new lines + if (rule.flags !== 1 /* RuleFlags.CanDeleteNewLines */ && previousStartLine !== currentStartLine) { + return 0 /* LineAction.None */; + } + // edit should not be applied if we have one line feed between elements + var lineDelta = currentStartLine - previousStartLine; + if (lineDelta !== 1) { + recordReplace(previousRange.end, currentRange.pos - previousRange.end, ts.getNewLineOrDefaultFromHost(host, options)); + return onLaterLine ? 0 /* LineAction.None */ : 1 /* LineAction.LineAdded */; + } + break; + case 4 /* RuleAction.InsertSpace */: + // exit early if we on different lines and rule cannot change number of newlines + if (rule.flags !== 1 /* RuleFlags.CanDeleteNewLines */ && previousStartLine !== currentStartLine) { + return 0 /* LineAction.None */; + } + var posDelta = currentRange.pos - previousRange.end; + if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange.end) !== 32 /* CharacterCodes.space */) { + recordReplace(previousRange.end, currentRange.pos - previousRange.end, " "); + return onLaterLine ? 2 /* LineAction.LineRemoved */ : 0 /* LineAction.None */; + } + break; + case 64 /* RuleAction.InsertTrailingSemicolon */: + recordInsert(previousRange.end, ";"); + } + return 0 /* LineAction.None */; + } + } + var LineAction; + (function (LineAction) { + LineAction[LineAction["None"] = 0] = "None"; + LineAction[LineAction["LineAdded"] = 1] = "LineAdded"; + LineAction[LineAction["LineRemoved"] = 2] = "LineRemoved"; + })(LineAction || (LineAction = {})); + /** + * @param precedingToken pass `null` if preceding token was already computed and result was `undefined`. + */ + function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition) { + if (tokenAtPosition === void 0) { tokenAtPosition = ts.getTokenAtPosition(sourceFile, position); } + var jsdoc = ts.findAncestor(tokenAtPosition, ts.isJSDoc); + if (jsdoc) + tokenAtPosition = jsdoc.parent; + var tokenStart = tokenAtPosition.getStart(sourceFile); + if (tokenStart <= position && position < tokenAtPosition.getEnd()) { + return undefined; + } + // eslint-disable-next-line no-null/no-null + precedingToken = precedingToken === null ? undefined : precedingToken === undefined ? ts.findPrecedingToken(position, sourceFile) : precedingToken; + // Between two consecutive tokens, all comments are either trailing on the former + // or leading on the latter (and none are in both lists). + var trailingRangesOfPreviousToken = precedingToken && ts.getTrailingCommentRanges(sourceFile.text, precedingToken.end); + var leadingCommentRangesOfNextToken = ts.getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile); + var commentRanges = ts.concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken); + return commentRanges && ts.find(commentRanges, function (range) { return ts.rangeContainsPositionExclusive(range, position) || + // The end marker of a single-line comment does not include the newline character. + // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position): + // + // // asdf ^\n + // + // But for closed multi-line comments, we don't want to be inside the comment in the following case: + // + // /* asdf */^ + // + // However, unterminated multi-line comments *do* contain their end. + // + // Internally, we represent the end of the comment at the newline and closing '/', respectively. + // + position === range.end && (range.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()); }); + } + formatting.getRangeOfEnclosingComment = getRangeOfEnclosingComment; + function getOpenTokenForList(node, list) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 214 /* SyntaxKind.ArrowFunction */: + if (node.typeParameters === list) { + return 29 /* SyntaxKind.LessThanToken */; + } + else if (node.parameters === list) { + return 20 /* SyntaxKind.OpenParenToken */; + } + break; + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + if (node.typeArguments === list) { + return 29 /* SyntaxKind.LessThanToken */; + } + else if (node.arguments === list) { + return 20 /* SyntaxKind.OpenParenToken */; + } + break; + case 178 /* SyntaxKind.TypeReference */: + if (node.typeArguments === list) { + return 29 /* SyntaxKind.LessThanToken */; + } + break; + case 182 /* SyntaxKind.TypeLiteral */: + return 18 /* SyntaxKind.OpenBraceToken */; + } + return 0 /* SyntaxKind.Unknown */; + } + function getCloseTokenForOpenToken(kind) { + switch (kind) { + case 20 /* SyntaxKind.OpenParenToken */: + return 21 /* SyntaxKind.CloseParenToken */; + case 29 /* SyntaxKind.LessThanToken */: + return 31 /* SyntaxKind.GreaterThanToken */; + case 18 /* SyntaxKind.OpenBraceToken */: + return 19 /* SyntaxKind.CloseBraceToken */; + } + return 0 /* SyntaxKind.Unknown */; + } + var internedSizes; + var internedTabsIndentation; + var internedSpacesIndentation; + function getIndentationString(indentation, options) { + // reset interned strings if FormatCodeOptions were changed + var resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); + if (resetInternedStrings) { + internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; + internedTabsIndentation = internedSpacesIndentation = undefined; + } + if (!options.convertTabsToSpaces) { + var tabs = Math.floor(indentation / options.tabSize); + var spaces = indentation - tabs * options.tabSize; + var tabString = void 0; + if (!internedTabsIndentation) { + internedTabsIndentation = []; + } + if (internedTabsIndentation[tabs] === undefined) { + internedTabsIndentation[tabs] = tabString = ts.repeatString("\t", tabs); + } + else { + tabString = internedTabsIndentation[tabs]; + } + return spaces ? tabString + ts.repeatString(" ", spaces) : tabString; + } + else { + var spacesString = void 0; + var quotient = Math.floor(indentation / options.indentSize); + var remainder = indentation % options.indentSize; + if (!internedSpacesIndentation) { + internedSpacesIndentation = []; + } + if (internedSpacesIndentation[quotient] === undefined) { + spacesString = ts.repeatString(" ", options.indentSize * quotient); + internedSpacesIndentation[quotient] = spacesString; + } + else { + spacesString = internedSpacesIndentation[quotient]; + } + return remainder ? spacesString + ts.repeatString(" ", remainder) : spacesString; + } + } + formatting.getIndentationString = getIndentationString; + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var formatting; + (function (formatting) { + var SmartIndenter; + (function (SmartIndenter) { + var Value; + (function (Value) { + Value[Value["Unknown"] = -1] = "Unknown"; + })(Value || (Value = {})); + /** + * @param assumeNewLineBeforeCloseBrace + * `false` when called on text from a real source file. + * `true` when we need to assume `position` is on a newline. + * + * This is useful for codefixes. Consider + * ``` + * function f() { + * |} + * ``` + * with `position` at `|`. + * + * When inserting some text after an open brace, we would like to get indentation as if a newline was already there. + * By default indentation at `position` will be 0 so 'assumeNewLineBeforeCloseBrace' overrides this behavior. + */ + function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace) { + if (assumeNewLineBeforeCloseBrace === void 0) { assumeNewLineBeforeCloseBrace = false; } + if (position > sourceFile.text.length) { + return getBaseIndentation(options); // past EOF + } + // no indentation when the indent style is set to none, + // so we can return fast + if (options.indentStyle === ts.IndentStyle.None) { + return 0; + } + var precedingToken = ts.findPrecedingToken(position, sourceFile, /*startNode*/ undefined, /*excludeJsdoc*/ true); + // eslint-disable-next-line no-null/no-null + var enclosingCommentRange = formatting.getRangeOfEnclosingComment(sourceFile, position, precedingToken || null); + if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + return getCommentIndent(sourceFile, position, options, enclosingCommentRange); + } + if (!precedingToken) { + return getBaseIndentation(options); + } + // no indentation in string \regex\template literals + var precedingTokenIsLiteral = ts.isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); + if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) { + return 0; + } + var lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + // indentation is first non-whitespace character in a previous line + // for block indentation, we should look for a line which contains something that's not + // whitespace. + var currentToken = ts.getTokenAtPosition(sourceFile, position); + // For object literals, we want indentation to work just like with blocks. + // If the `{` starts in any position (even in the middle of a line), then + // the following indentation should treat `{` as the start of that line (including leading whitespace). + // ``` + // const a: { x: undefined, y: undefined } = {} // leading 4 whitespaces and { starts in the middle of line + // -> + // const a: { x: undefined, y: undefined } = { + // x: undefined, + // y: undefined, + // } + // --------------------- + // const a: {x : undefined, y: undefined } = + // {} + // -> + // const a: { x: undefined, y: undefined } = + // { // leading 5 whitespaces and { starts at 6 column + // x: undefined, + // y: undefined, + // } + // ``` + var isObjectLiteral = currentToken.kind === 18 /* SyntaxKind.OpenBraceToken */ && currentToken.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */; + if (options.indentStyle === ts.IndentStyle.Block || isObjectLiteral) { + return getBlockIndent(sourceFile, position, options); + } + if (precedingToken.kind === 27 /* SyntaxKind.CommaToken */ && precedingToken.parent.kind !== 221 /* SyntaxKind.BinaryExpression */) { + // previous token is comma that separates items in list - find the previous item and try to derive indentation from it + var actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); + if (actualIndentation !== -1 /* Value.Unknown */) { + return actualIndentation; + } + } + var containerList = getListByPosition(position, precedingToken.parent, sourceFile); + // use list position if the preceding token is before any list items + if (containerList && !ts.rangeContainsRange(containerList, precedingToken)) { + var useTheSameBaseIndentation = [213 /* SyntaxKind.FunctionExpression */, 214 /* SyntaxKind.ArrowFunction */].indexOf(currentToken.parent.kind) !== -1; + var indentSize = useTheSameBaseIndentation ? 0 : options.indentSize; + return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize; // TODO: GH#18217 + } + return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options); + } + SmartIndenter.getIndentation = getIndentation; + function getCommentIndent(sourceFile, position, options, enclosingCommentRange) { + var previousLine = ts.getLineAndCharacterOfPosition(sourceFile, position).line - 1; + var commentStartLine = ts.getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line; + ts.Debug.assert(commentStartLine >= 0); + if (previousLine <= commentStartLine) { + return findFirstNonWhitespaceColumn(ts.getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options); + } + var startPositionOfLine = ts.getStartPositionOfLine(previousLine, sourceFile); + var _a = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options), column = _a.column, character = _a.character; + if (column === 0) { + return column; + } + var firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character); + return firstNonWhitespaceCharacterCode === 42 /* CharacterCodes.asterisk */ ? column - 1 : column; + } + function getBlockIndent(sourceFile, position, options) { + // move backwards until we find a line with a non-whitespace character, + // then find the first non-whitespace character for that line. + var current = position; + while (current > 0) { + var char = sourceFile.text.charCodeAt(current); + if (!ts.isWhiteSpaceLike(char)) { + break; + } + current--; + } + var lineStart = ts.getLineStartPositionForPosition(current, sourceFile); + return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options); + } + function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) { + // try to find node that can contribute to indentation and includes 'position' starting from 'precedingToken' + // if such node is found - compute initial indentation for 'position' inside this node + var previous; + var current = precedingToken; + while (current) { + if (ts.positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(options, current, previous, sourceFile, /*isNextChild*/ true)) { + var currentStart = getStartLineAndCharacterForNode(current, sourceFile); + var nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); + var indentationDelta = nextTokenKind !== 0 /* NextTokenKind.Unknown */ + // handle cases when codefix is about to be inserted before the close brace + ? assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* NextTokenKind.CloseBrace */ ? options.indentSize : 0 + : lineAtPosition !== currentStart.line ? options.indentSize : 0; + return getIndentationForNodeWorker(current, currentStart, /*ignoreActualIndentationRange*/ undefined, indentationDelta, sourceFile, /*isNextChild*/ true, options); // TODO: GH#18217 + } + // check if current node is a list item - if yes, take indentation from it + // do not consider parent-child line sharing yet: + // function foo(a + // | preceding node 'a' does share line with its parent but indentation is expected + var actualIndentation = getActualIndentationForListItem(current, sourceFile, options, /*listIndentsChild*/ true); + if (actualIndentation !== -1 /* Value.Unknown */) { + return actualIndentation; + } + previous = current; + current = current.parent; + } + // no parent was found - return the base indentation of the SourceFile + return getBaseIndentation(options); + } + function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { + var start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); + return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, /*indentationDelta*/ 0, sourceFile, /*isNextChild*/ false, options); + } + SmartIndenter.getIndentationForNode = getIndentationForNode; + function getBaseIndentation(options) { + return options.baseIndentSize || 0; + } + SmartIndenter.getBaseIndentation = getBaseIndentation; + function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) { + var _a; + var parent = current.parent; + // Walk up the tree and collect indentation for parent-child node pairs. Indentation is not added if + // * parent and child nodes start on the same line, or + // * parent is an IfStatement and child starts on the same line as an 'else clause'. + while (parent) { + var useActualIndentation = true; + if (ignoreActualIndentationRange) { + var start = current.getStart(sourceFile); + useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; + } + var containingListOrParentStart = getContainingListOrParentStart(parent, current, sourceFile); + var parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || + childStartsOnTheSameLineWithElseInIfStatement(parent, current, currentStart.line, sourceFile); + if (useActualIndentation) { + // check if current node is a list item - if yes, take indentation from it + var firstListChild = (_a = getContainingList(current, sourceFile)) === null || _a === void 0 ? void 0 : _a[0]; + // A list indents its children if the children begin on a later line than the list itself: + // + // f1( L0 - List start + // { L1 - First child start: indented, along with all other children + // prop: 0 + // }, + // { + // prop: 1 + // } + // ) + // + // f2({ L0 - List start and first child start: children are not indented. + // prop: 0 Object properties are indented only one level, because the list + // }, { itself contributes nothing. + // prop: 1 L3 - The indentation of the second object literal is best understood by + // }) looking at the relationship between the list and *first* list item. + var listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line; + var actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild); + if (actualIndentation !== -1 /* Value.Unknown */) { + return actualIndentation + indentationDelta; + } + // try to fetch actual indentation for current node from source text + actualIndentation = getActualIndentationForNode(current, parent, currentStart, parentAndChildShareLine, sourceFile, options); + if (actualIndentation !== -1 /* Value.Unknown */) { + return actualIndentation + indentationDelta; + } + } + // increase indentation if parent node wants its content to be indented and parent and child nodes don't start on the same line + if (shouldIndentChildNode(options, parent, current, sourceFile, isNextChild) && !parentAndChildShareLine) { + indentationDelta += options.indentSize; + } + // In our AST, a call argument's `parent` is the call-expression, not the argument list. + // We would like to increase indentation based on the relationship between an argument and its argument-list, + // so we spoof the starting position of the (parent) call-expression to match the (non-parent) argument-list. + // But, the spoofed start-value could then cause a problem when comparing the start position of the call-expression + // to *its* parent (in the case of an iife, an expression statement), adding an extra level of indentation. + // + // Instead, when at an argument, we unspoof the starting position of the enclosing call expression + // *after* applying indentation for the argument. + var useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent, current, currentStart.line, sourceFile); + current = parent; + parent = current.parent; + currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart; + } + return indentationDelta + getBaseIndentation(options); + } + function getContainingListOrParentStart(parent, child, sourceFile) { + var containingList = getContainingList(child, sourceFile); + var startPos = containingList ? containingList.pos : parent.getStart(sourceFile); + return sourceFile.getLineAndCharacterOfPosition(startPos); + } + /* + * Function returns Value.Unknown if indentation cannot be determined + */ + function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { + // previous token is comma that separates items in list - find the previous item and try to derive indentation from it + var commaItemInfo = ts.findListItemInfo(commaToken); + if (commaItemInfo && commaItemInfo.listItemIndex > 0) { + return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); + } + else { + // handle broken code gracefully + return -1 /* Value.Unknown */; + } + } + /* + * Function returns Value.Unknown if actual indentation for node should not be used (i.e because node is nested expression) + */ + function getActualIndentationForNode(current, parent, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { + // actual indentation is used for statements\declarations if one of cases below is true: + // - parent is SourceFile - by default immediate children of SourceFile are not indented except when user indents them manually + // - parent and child are not on the same line + var useActualIndentation = (ts.isDeclaration(current) || ts.isStatementButNotDeclaration(current)) && + (parent.kind === 305 /* SyntaxKind.SourceFile */ || !parentAndChildShareLine); + if (!useActualIndentation) { + return -1 /* Value.Unknown */; + } + return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); + } + var NextTokenKind; + (function (NextTokenKind) { + NextTokenKind[NextTokenKind["Unknown"] = 0] = "Unknown"; + NextTokenKind[NextTokenKind["OpenBrace"] = 1] = "OpenBrace"; + NextTokenKind[NextTokenKind["CloseBrace"] = 2] = "CloseBrace"; + })(NextTokenKind || (NextTokenKind = {})); + function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { + var nextToken = ts.findNextToken(precedingToken, current, sourceFile); + if (!nextToken) { + return 0 /* NextTokenKind.Unknown */; + } + if (nextToken.kind === 18 /* SyntaxKind.OpenBraceToken */) { + // open braces are always indented at the parent level + return 1 /* NextTokenKind.OpenBrace */; + } + else if (nextToken.kind === 19 /* SyntaxKind.CloseBraceToken */) { + // close braces are indented at the parent level if they are located on the same line with cursor + // this means that if new line will be added at $ position, this case will be indented + // class A { + // $ + // } + /// and this one - not + // class A { + // $} + var nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; + return lineAtPosition === nextTokenStartLine ? 2 /* NextTokenKind.CloseBrace */ : 0 /* NextTokenKind.Unknown */; + } + return 0 /* NextTokenKind.Unknown */; + } + function getStartLineAndCharacterForNode(n, sourceFile) { + return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); + } + function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent, child, childStartLine, sourceFile) { + if (!(ts.isCallExpression(parent) && ts.contains(parent.arguments, child))) { + return false; + } + var expressionOfCallExpressionEnd = parent.expression.getEnd(); + var expressionOfCallExpressionEndLine = ts.getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line; + return expressionOfCallExpressionEndLine === childStartLine; + } + SmartIndenter.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled; + function childStartsOnTheSameLineWithElseInIfStatement(parent, child, childStartLine, sourceFile) { + if (parent.kind === 239 /* SyntaxKind.IfStatement */ && parent.elseStatement === child) { + var elseKeyword = ts.findChildOfKind(parent, 91 /* SyntaxKind.ElseKeyword */, sourceFile); + ts.Debug.assert(elseKeyword !== undefined); + var elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; + return elseKeywordStartLine === childStartLine; + } + return false; + } + SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; + // A multiline conditional typically increases the indentation of its whenTrue and whenFalse children: + // + // condition + // ? whenTrue + // : whenFalse; + // + // However, that indentation does not apply if the subexpressions themselves span multiple lines, + // applying their own indentation: + // + // (() => { + // return complexCalculationForCondition(); + // })() ? { + // whenTrue: 'multiline object literal' + // } : ( + // whenFalse('multiline parenthesized expression') + // ); + // + // In these cases, we must discard the indentation increase that would otherwise be applied to the + // whenTrue and whenFalse children to avoid double-indenting their contents. To identify this scenario, + // we check for the whenTrue branch beginning on the line that the condition ends, and the whenFalse + // branch beginning on the line that the whenTrue branch ends. + function childIsUnindentedBranchOfConditionalExpression(parent, child, childStartLine, sourceFile) { + if (ts.isConditionalExpression(parent) && (child === parent.whenTrue || child === parent.whenFalse)) { + var conditionEndLine = ts.getLineAndCharacterOfPosition(sourceFile, parent.condition.end).line; + if (child === parent.whenTrue) { + return childStartLine === conditionEndLine; + } + else { + // On the whenFalse side, we have to look at the whenTrue side, because if that one was + // indented, whenFalse must also be indented: + // + // const y = true + // ? 1 : ( L1: whenTrue indented because it's on a new line + // 0 L2: indented two stops, one because whenTrue was indented + // ); and one because of the parentheses spanning multiple lines + var trueStartLine = getStartLineAndCharacterForNode(parent.whenTrue, sourceFile).line; + var trueEndLine = ts.getLineAndCharacterOfPosition(sourceFile, parent.whenTrue.end).line; + return conditionEndLine === trueStartLine && trueEndLine === childStartLine; + } + } + return false; + } + SmartIndenter.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression; + function argumentStartsOnSameLineAsPreviousArgument(parent, child, childStartLine, sourceFile) { + if (ts.isCallOrNewExpression(parent)) { + if (!parent.arguments) + return false; + var currentNode = ts.find(parent.arguments, function (arg) { return arg.pos === child.pos; }); + // If it's not one of the arguments, don't look past this + if (!currentNode) + return false; + var currentIndex = parent.arguments.indexOf(currentNode); + if (currentIndex === 0) + return false; // Can't look at previous node if first + var previousNode = parent.arguments[currentIndex - 1]; + var lineOfPreviousNode = ts.getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line; + if (childStartLine === lineOfPreviousNode) { + return true; + } + } + return false; + } + SmartIndenter.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument; + function getContainingList(node, sourceFile) { + return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile); + } + SmartIndenter.getContainingList = getContainingList; + function getListByPosition(pos, node, sourceFile) { + return node && getListByRange(pos, pos, node, sourceFile); + } + function getListByRange(start, end, node, sourceFile) { + switch (node.kind) { + case 178 /* SyntaxKind.TypeReference */: + return getList(node.typeArguments); + case 205 /* SyntaxKind.ObjectLiteralExpression */: + return getList(node.properties); + case 204 /* SyntaxKind.ArrayLiteralExpression */: + return getList(node.elements); + case 182 /* SyntaxKind.TypeLiteral */: + return getList(node.members); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 171 /* SyntaxKind.Constructor */: + case 180 /* SyntaxKind.ConstructorType */: + case 175 /* SyntaxKind.ConstructSignature */: + return getList(node.typeParameters) || getList(node.parameters); + case 172 /* SyntaxKind.GetAccessor */: + return getList(node.parameters); + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 344 /* SyntaxKind.JSDocTemplateTag */: + return getList(node.typeParameters); + case 209 /* SyntaxKind.NewExpression */: + case 208 /* SyntaxKind.CallExpression */: + return getList(node.typeArguments) || getList(node.arguments); + case 255 /* SyntaxKind.VariableDeclarationList */: + return getList(node.declarations); + case 269 /* SyntaxKind.NamedImports */: + case 273 /* SyntaxKind.NamedExports */: + return getList(node.elements); + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + return getList(node.elements); + } + function getList(list) { + return list && ts.rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start, end) ? list : undefined; + } + } + function getVisualListRange(node, list, sourceFile) { + var children = node.getChildren(sourceFile); + for (var i = 1; i < children.length - 1; i++) { + if (children[i].pos === list.pos && children[i].end === list.end) { + return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) }; + } + } + return list; + } + function getActualIndentationForListStartLine(list, sourceFile, options) { + if (!list) { + return -1 /* Value.Unknown */; + } + return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options); + } + function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) { + if (node.parent && node.parent.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + // VariableDeclarationList has no wrapping tokens + return -1 /* Value.Unknown */; + } + var containingList = getContainingList(node, sourceFile); + if (containingList) { + var index = containingList.indexOf(node); + if (index !== -1) { + var result = deriveActualIndentationFromList(containingList, index, sourceFile, options); + if (result !== -1 /* Value.Unknown */) { + return result; + } + } + return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0); // TODO: GH#18217 + } + return -1 /* Value.Unknown */; + } + function deriveActualIndentationFromList(list, index, sourceFile, options) { + ts.Debug.assert(index >= 0 && index < list.length); + var node = list[index]; + // walk toward the start of the list starting from current node and check if the line is the same for all items. + // if end line for item [i - 1] differs from the start line for item [i] - find column of the first non-whitespace character on the line of item [i] + var lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); + for (var i = index - 1; i >= 0; i--) { + if (list[i].kind === 27 /* SyntaxKind.CommaToken */) { + continue; + } + // skip list items that ends on the same line with the current list element + var prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; + if (prevEndLine !== lineAndCharacter.line) { + return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); + } + lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); + } + return -1 /* Value.Unknown */; + } + function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { + var lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); + return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); + } + /** + * Character is the actual index of the character since the beginning of the line. + * Column - position of the character after expanding tabs to spaces. + * "0\t2$" + * value of 'character' for '$' is 3 + * value of 'column' for '$' is 6 (assuming that tab size is 4) + */ + function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { + var character = 0; + var column = 0; + for (var pos = startPos; pos < endPos; pos++) { + var ch = sourceFile.text.charCodeAt(pos); + if (!ts.isWhiteSpaceSingleLine(ch)) { + break; + } + if (ch === 9 /* CharacterCodes.tab */) { + column += options.tabSize + (column % options.tabSize); + } + else { + column++; + } + character++; + } + return { column: column, character: character }; + } + SmartIndenter.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; + function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { + return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; + } + SmartIndenter.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; + function nodeWillIndentChild(settings, parent, child, sourceFile, indentByDefault) { + var childKind = child ? child.kind : 0 /* SyntaxKind.Unknown */; + switch (parent.kind) { + case 238 /* SyntaxKind.ExpressionStatement */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 235 /* SyntaxKind.Block */: + case 262 /* SyntaxKind.ModuleBlock */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 182 /* SyntaxKind.TypeLiteral */: + case 195 /* SyntaxKind.MappedType */: + case 184 /* SyntaxKind.TupleType */: + case 263 /* SyntaxKind.CaseBlock */: + case 290 /* SyntaxKind.DefaultClause */: + case 289 /* SyntaxKind.CaseClause */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 237 /* SyntaxKind.VariableStatement */: + case 271 /* SyntaxKind.ExportAssignment */: + case 247 /* SyntaxKind.ReturnStatement */: + case 222 /* SyntaxKind.ConditionalExpression */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 280 /* SyntaxKind.JsxOpeningElement */: + case 283 /* SyntaxKind.JsxOpeningFragment */: + case 279 /* SyntaxKind.JsxSelfClosingElement */: + case 288 /* SyntaxKind.JsxExpression */: + case 168 /* SyntaxKind.MethodSignature */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 164 /* SyntaxKind.Parameter */: + case 179 /* SyntaxKind.FunctionType */: + case 180 /* SyntaxKind.ConstructorType */: + case 191 /* SyntaxKind.ParenthesizedType */: + case 210 /* SyntaxKind.TaggedTemplateExpression */: + case 218 /* SyntaxKind.AwaitExpression */: + case 273 /* SyntaxKind.NamedExports */: + case 269 /* SyntaxKind.NamedImports */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 167 /* SyntaxKind.PropertyDeclaration */: + return true; + case 254 /* SyntaxKind.VariableDeclaration */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 221 /* SyntaxKind.BinaryExpression */: + if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 205 /* SyntaxKind.ObjectLiteralExpression */) { // TODO: GH#18217 + return rangeIsOnOneLine(sourceFile, child); + } + if (parent.kind === 221 /* SyntaxKind.BinaryExpression */ && sourceFile && child && childKind === 278 /* SyntaxKind.JsxElement */) { + var parentStartLine = sourceFile.getLineAndCharacterOfPosition(ts.skipTrivia(sourceFile.text, parent.pos)).line; + var childStartLine = sourceFile.getLineAndCharacterOfPosition(ts.skipTrivia(sourceFile.text, child.pos)).line; + return parentStartLine !== childStartLine; + } + if (parent.kind !== 221 /* SyntaxKind.BinaryExpression */) { + return true; + } + break; + case 240 /* SyntaxKind.DoStatement */: + case 241 /* SyntaxKind.WhileStatement */: + case 243 /* SyntaxKind.ForInStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return childKind !== 235 /* SyntaxKind.Block */; + case 214 /* SyntaxKind.ArrowFunction */: + if (sourceFile && childKind === 212 /* SyntaxKind.ParenthesizedExpression */) { + return rangeIsOnOneLine(sourceFile, child); + } + return childKind !== 235 /* SyntaxKind.Block */; + case 272 /* SyntaxKind.ExportDeclaration */: + return childKind !== 273 /* SyntaxKind.NamedExports */; + case 266 /* SyntaxKind.ImportDeclaration */: + return childKind !== 267 /* SyntaxKind.ImportClause */ || + (!!child.namedBindings && child.namedBindings.kind !== 269 /* SyntaxKind.NamedImports */); + case 278 /* SyntaxKind.JsxElement */: + return childKind !== 281 /* SyntaxKind.JsxClosingElement */; + case 282 /* SyntaxKind.JsxFragment */: + return childKind !== 284 /* SyntaxKind.JsxClosingFragment */; + case 188 /* SyntaxKind.IntersectionType */: + case 187 /* SyntaxKind.UnionType */: + if (childKind === 182 /* SyntaxKind.TypeLiteral */ || childKind === 184 /* SyntaxKind.TupleType */) { + return false; + } + break; + } + // No explicit rule for given nodes so the result will follow the default value argument + return indentByDefault; + } + SmartIndenter.nodeWillIndentChild = nodeWillIndentChild; + function isControlFlowEndingStatement(kind, parent) { + switch (kind) { + case 247 /* SyntaxKind.ReturnStatement */: + case 251 /* SyntaxKind.ThrowStatement */: + case 245 /* SyntaxKind.ContinueStatement */: + case 246 /* SyntaxKind.BreakStatement */: + return parent.kind !== 235 /* SyntaxKind.Block */; + default: + return false; + } + } + /** + * True when the parent node should indent the given child by an explicit rule. + * @param isNextChild If true, we are judging indent of a hypothetical child *after* this one, not the current child. + */ + function shouldIndentChildNode(settings, parent, child, sourceFile, isNextChild) { + if (isNextChild === void 0) { isNextChild = false; } + return nodeWillIndentChild(settings, parent, child, sourceFile, /*indentByDefault*/ false) + && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent)); + } + SmartIndenter.shouldIndentChildNode = shouldIndentChildNode; + function rangeIsOnOneLine(sourceFile, range) { + var rangeStart = ts.skipTrivia(sourceFile.text, range.pos); + var startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line; + var endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; + return startLine === endLine; + } + })(SmartIndenter = formatting.SmartIndenter || (formatting.SmartIndenter = {})); + })(formatting = ts.formatting || (ts.formatting = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var textChanges; + (function (textChanges_3) { + /** + * Currently for simplicity we store recovered positions on the node itself. + * It can be changed to side-table later if we decide that current design is too invasive. + */ + function getPos(n) { + var result = n.__pos; + ts.Debug.assert(typeof result === "number"); + return result; + } + function setPos(n, pos) { + ts.Debug.assert(typeof pos === "number"); + n.__pos = pos; + } + function getEnd(n) { + var result = n.__end; + ts.Debug.assert(typeof result === "number"); + return result; + } + function setEnd(n, end) { + ts.Debug.assert(typeof end === "number"); + n.__end = end; + } + var LeadingTriviaOption; + (function (LeadingTriviaOption) { + /** Exclude all leading trivia (use getStart()) */ + LeadingTriviaOption[LeadingTriviaOption["Exclude"] = 0] = "Exclude"; + /** Include leading trivia and, + * if there are no line breaks between the node and the previous token, + * include all trivia between the node and the previous token + */ + LeadingTriviaOption[LeadingTriviaOption["IncludeAll"] = 1] = "IncludeAll"; + /** + * Include attached JSDoc comments + */ + LeadingTriviaOption[LeadingTriviaOption["JSDoc"] = 2] = "JSDoc"; + /** + * Only delete trivia on the same line as getStart(). + * Used to avoid deleting leading comments + */ + LeadingTriviaOption[LeadingTriviaOption["StartLine"] = 3] = "StartLine"; + })(LeadingTriviaOption = textChanges_3.LeadingTriviaOption || (textChanges_3.LeadingTriviaOption = {})); + var TrailingTriviaOption; + (function (TrailingTriviaOption) { + /** Exclude all trailing trivia (use getEnd()) */ + TrailingTriviaOption[TrailingTriviaOption["Exclude"] = 0] = "Exclude"; + /** Doesn't include whitespace, but does strip comments */ + TrailingTriviaOption[TrailingTriviaOption["ExcludeWhitespace"] = 1] = "ExcludeWhitespace"; + /** Include trailing trivia */ + TrailingTriviaOption[TrailingTriviaOption["Include"] = 2] = "Include"; + })(TrailingTriviaOption = textChanges_3.TrailingTriviaOption || (textChanges_3.TrailingTriviaOption = {})); + function skipWhitespacesAndLineBreaks(text, start) { + return ts.skipTrivia(text, start, /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); + } + function hasCommentsBeforeLineBreak(text, start) { + var i = start; + while (i < text.length) { + var ch = text.charCodeAt(i); + if (ts.isWhiteSpaceSingleLine(ch)) { + i++; + continue; + } + return ch === 47 /* CharacterCodes.slash */; + } + return false; + } + var useNonAdjustedPositions = { + leadingTriviaOption: LeadingTriviaOption.Exclude, + trailingTriviaOption: TrailingTriviaOption.Exclude, + }; + var ChangeKind; + (function (ChangeKind) { + ChangeKind[ChangeKind["Remove"] = 0] = "Remove"; + ChangeKind[ChangeKind["ReplaceWithSingleNode"] = 1] = "ReplaceWithSingleNode"; + ChangeKind[ChangeKind["ReplaceWithMultipleNodes"] = 2] = "ReplaceWithMultipleNodes"; + ChangeKind[ChangeKind["Text"] = 3] = "Text"; + })(ChangeKind || (ChangeKind = {})); + function getAdjustedRange(sourceFile, startNode, endNode, options) { + return { pos: getAdjustedStartPosition(sourceFile, startNode, options), end: getAdjustedEndPosition(sourceFile, endNode, options) }; + } + function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment) { + var _a, _b; + if (hasTrailingComment === void 0) { hasTrailingComment = false; } + var leadingTriviaOption = options.leadingTriviaOption; + if (leadingTriviaOption === LeadingTriviaOption.Exclude) { + return node.getStart(sourceFile); + } + if (leadingTriviaOption === LeadingTriviaOption.StartLine) { + var startPos = node.getStart(sourceFile); + var pos = ts.getLineStartPositionForPosition(startPos, sourceFile); + return ts.rangeContainsPosition(node, pos) ? pos : startPos; + } + if (leadingTriviaOption === LeadingTriviaOption.JSDoc) { + var JSDocComments = ts.getJSDocCommentRanges(node, sourceFile.text); + if (JSDocComments === null || JSDocComments === void 0 ? void 0 : JSDocComments.length) { + return ts.getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile); + } + } + var fullStart = node.getFullStart(); + var start = node.getStart(sourceFile); + if (fullStart === start) { + return start; + } + var fullStartLine = ts.getLineStartPositionForPosition(fullStart, sourceFile); + var startLine = ts.getLineStartPositionForPosition(start, sourceFile); + if (startLine === fullStartLine) { + // full start and start of the node are on the same line + // a, b; + // ^ ^ + // | start + // fullstart + // when b is replaced - we usually want to keep the leading trvia + // when b is deleted - we delete it + return leadingTriviaOption === LeadingTriviaOption.IncludeAll ? fullStart : start; + } + // if node has a trailing comments, use comment end position as the text has already been included. + if (hasTrailingComment) { + // Check first for leading comments as if the node is the first import, we want to exclude the trivia; + // otherwise we get the trailing comments. + var comment = ((_a = ts.getLeadingCommentRanges(sourceFile.text, fullStart)) === null || _a === void 0 ? void 0 : _a[0]) || ((_b = ts.getTrailingCommentRanges(sourceFile.text, fullStart)) === null || _b === void 0 ? void 0 : _b[0]); + if (comment) { + return ts.skipTrivia(sourceFile.text, comment.end, /*stopAfterLineBreak*/ true, /*stopAtComments*/ true); + } + } + // get start position of the line following the line that contains fullstart position + // (but only if the fullstart isn't the very beginning of the file) + var nextLineStart = fullStart > 0 ? 1 : 0; + var adjustedStartPosition = ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile); + // skip whitespaces/newlines + adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); + return ts.getStartPositionOfLine(ts.getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); + } + /** Return the end position of a multiline comment of it is on another line; otherwise returns `undefined`; */ + function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) { + var end = node.end; + var trailingTriviaOption = options.trailingTriviaOption; + if (trailingTriviaOption === TrailingTriviaOption.Include) { + // If the trailing comment is a multiline comment that extends to the next lines, + // return the end of the comment and track it for the next nodes to adjust. + var comments = ts.getTrailingCommentRanges(sourceFile.text, end); + if (comments) { + var nodeEndLine = ts.getLineOfLocalPosition(sourceFile, node.end); + for (var _i = 0, comments_2 = comments; _i < comments_2.length; _i++) { + var comment = comments_2[_i]; + // Single line can break the loop as trivia will only be this line. + // Comments on subsequest lines are also ignored. + if (comment.kind === 2 /* SyntaxKind.SingleLineCommentTrivia */ || ts.getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) { + break; + } + // Get the end line of the comment and compare against the end line of the node. + // If the comment end line position and the multiline comment extends to multiple lines, + // then is safe to return the end position. + var commentEndLine = ts.getLineOfLocalPosition(sourceFile, comment.end); + if (commentEndLine > nodeEndLine) { + return ts.skipTrivia(sourceFile.text, comment.end, /*stopAfterLineBreak*/ true, /*stopAtComments*/ true); + } + } + } + } + return undefined; + } + function getAdjustedEndPosition(sourceFile, node, options) { + var _a; + var end = node.end; + var trailingTriviaOption = options.trailingTriviaOption; + if (trailingTriviaOption === TrailingTriviaOption.Exclude) { + return end; + } + if (trailingTriviaOption === TrailingTriviaOption.ExcludeWhitespace) { + var comments = ts.concatenate(ts.getTrailingCommentRanges(sourceFile.text, end), ts.getLeadingCommentRanges(sourceFile.text, end)); + var realEnd = (_a = comments === null || comments === void 0 ? void 0 : comments[comments.length - 1]) === null || _a === void 0 ? void 0 : _a.end; + if (realEnd) { + return realEnd; + } + return end; + } + var multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options); + if (multilineEndPosition) { + return multilineEndPosition; + } + var newEnd = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true); + return newEnd !== end && (trailingTriviaOption === TrailingTriviaOption.Include || ts.isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) + ? newEnd + : end; + } + /** + * Checks if 'candidate' argument is a legal separator in the list that contains 'node' as an element + */ + function isSeparator(node, candidate) { + return !!candidate && !!node.parent && (candidate.kind === 27 /* SyntaxKind.CommaToken */ || (candidate.kind === 26 /* SyntaxKind.SemicolonToken */ && node.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */)); + } + function isThisTypeAnnotatable(containingFunction) { + return ts.isFunctionExpression(containingFunction) || ts.isFunctionDeclaration(containingFunction); + } + textChanges_3.isThisTypeAnnotatable = isThisTypeAnnotatable; + var ChangeTracker = /** @class */ (function () { + /** Public for tests only. Other callers should use `ChangeTracker.with`. */ + function ChangeTracker(newLineCharacter, formatContext) { + this.newLineCharacter = newLineCharacter; + this.formatContext = formatContext; + this.changes = []; + this.newFiles = []; + this.classesWithNodesInsertedAtStart = new ts.Map(); // Set implemented as Map + this.deletedNodes = []; + } + ChangeTracker.fromContext = function (context) { + return new ChangeTracker(ts.getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext); + }; + ChangeTracker.with = function (context, cb) { + var tracker = ChangeTracker.fromContext(context); + cb(tracker); + return tracker.getChanges(); + }; + ChangeTracker.prototype.pushRaw = function (sourceFile, change) { + ts.Debug.assertEqual(sourceFile.fileName, change.fileName); + for (var _i = 0, _a = change.textChanges; _i < _a.length; _i++) { + var c = _a[_i]; + this.changes.push({ + kind: ChangeKind.Text, + sourceFile: sourceFile, + text: c.newText, + range: ts.createTextRangeFromSpan(c.span), + }); + } + }; + ChangeTracker.prototype.deleteRange = function (sourceFile, range) { + this.changes.push({ kind: ChangeKind.Remove, sourceFile: sourceFile, range: range }); + }; + ChangeTracker.prototype.delete = function (sourceFile, node) { + this.deletedNodes.push({ sourceFile: sourceFile, node: node }); + }; + /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */ + ChangeTracker.prototype.deleteNode = function (sourceFile, node, options) { + if (options === void 0) { options = { leadingTriviaOption: LeadingTriviaOption.IncludeAll }; } + this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options)); + }; + ChangeTracker.prototype.deleteNodes = function (sourceFile, nodes, options, hasTrailingComment) { + if (options === void 0) { options = { leadingTriviaOption: LeadingTriviaOption.IncludeAll }; } + // When deleting multiple nodes we need to track if the end position is including multiline trailing comments. + for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) { + var node = nodes_1[_i]; + var pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment); + var end = getAdjustedEndPosition(sourceFile, node, options); + this.deleteRange(sourceFile, { pos: pos, end: end }); + hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options); + } + }; + ChangeTracker.prototype.deleteModifier = function (sourceFile, modifier) { + this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: ts.skipTrivia(sourceFile.text, modifier.end, /*stopAfterLineBreak*/ true) }); + }; + ChangeTracker.prototype.deleteNodeRange = function (sourceFile, startNode, endNode, options) { + if (options === void 0) { options = { leadingTriviaOption: LeadingTriviaOption.IncludeAll }; } + var startPosition = getAdjustedStartPosition(sourceFile, startNode, options); + var endPosition = getAdjustedEndPosition(sourceFile, endNode, options); + this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); + }; + ChangeTracker.prototype.deleteNodeRangeExcludingEnd = function (sourceFile, startNode, afterEndNode, options) { + if (options === void 0) { options = { leadingTriviaOption: LeadingTriviaOption.IncludeAll }; } + var startPosition = getAdjustedStartPosition(sourceFile, startNode, options); + var endPosition = afterEndNode === undefined ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options); + this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); + }; + ChangeTracker.prototype.replaceRange = function (sourceFile, range, newNode, options) { + if (options === void 0) { options = {}; } + this.changes.push({ kind: ChangeKind.ReplaceWithSingleNode, sourceFile: sourceFile, range: range, options: options, node: newNode }); + }; + ChangeTracker.prototype.replaceNode = function (sourceFile, oldNode, newNode, options) { + if (options === void 0) { options = useNonAdjustedPositions; } + this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options); + }; + ChangeTracker.prototype.replaceNodeRange = function (sourceFile, startNode, endNode, newNode, options) { + if (options === void 0) { options = useNonAdjustedPositions; } + this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode, endNode, options), newNode, options); + }; + ChangeTracker.prototype.replaceRangeWithNodes = function (sourceFile, range, newNodes, options) { + if (options === void 0) { options = {}; } + this.changes.push({ kind: ChangeKind.ReplaceWithMultipleNodes, sourceFile: sourceFile, range: range, options: options, nodes: newNodes }); + }; + ChangeTracker.prototype.replaceNodeWithNodes = function (sourceFile, oldNode, newNodes, options) { + if (options === void 0) { options = useNonAdjustedPositions; } + this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options); + }; + ChangeTracker.prototype.replaceNodeWithText = function (sourceFile, oldNode, text) { + this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text); + }; + ChangeTracker.prototype.replaceNodeRangeWithNodes = function (sourceFile, startNode, endNode, newNodes, options) { + if (options === void 0) { options = useNonAdjustedPositions; } + this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode, endNode, options), newNodes, options); + }; + ChangeTracker.prototype.nodeHasTrailingComment = function (sourceFile, oldNode, configurableEnd) { + if (configurableEnd === void 0) { configurableEnd = useNonAdjustedPositions; } + return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd); + }; + ChangeTracker.prototype.nextCommaToken = function (sourceFile, node) { + var next = ts.findNextToken(node, node.parent, sourceFile); + return next && next.kind === 27 /* SyntaxKind.CommaToken */ ? next : undefined; + }; + ChangeTracker.prototype.replacePropertyAssignment = function (sourceFile, oldNode, newNode) { + var suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : ("," + this.newLineCharacter); + this.replaceNode(sourceFile, oldNode, newNode, { suffix: suffix }); + }; + ChangeTracker.prototype.insertNodeAt = function (sourceFile, pos, newNode, options) { + if (options === void 0) { options = {}; } + this.replaceRange(sourceFile, ts.createRange(pos), newNode, options); + }; + ChangeTracker.prototype.insertNodesAt = function (sourceFile, pos, newNodes, options) { + if (options === void 0) { options = {}; } + this.replaceRangeWithNodes(sourceFile, ts.createRange(pos), newNodes, options); + }; + ChangeTracker.prototype.insertNodeAtTopOfFile = function (sourceFile, newNode, blankLineBetween) { + this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween); + }; + ChangeTracker.prototype.insertNodesAtTopOfFile = function (sourceFile, newNodes, blankLineBetween) { + this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween); + }; + ChangeTracker.prototype.insertAtTopOfFile = function (sourceFile, insert, blankLineBetween) { + var pos = getInsertionPositionAtSourceFileTop(sourceFile); + var options = { + prefix: pos === 0 ? undefined : this.newLineCharacter, + suffix: (ts.isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : ""), + }; + if (ts.isArray(insert)) { + this.insertNodesAt(sourceFile, pos, insert, options); + } + else { + this.insertNodeAt(sourceFile, pos, insert, options); + } + }; + ChangeTracker.prototype.insertFirstParameter = function (sourceFile, parameters, newParam) { + var p0 = ts.firstOrUndefined(parameters); + if (p0) { + this.insertNodeBefore(sourceFile, p0, newParam); + } + else { + this.insertNodeAt(sourceFile, parameters.pos, newParam); + } + }; + ChangeTracker.prototype.insertNodeBefore = function (sourceFile, before, newNode, blankLineBetween, options) { + if (blankLineBetween === void 0) { blankLineBetween = false; } + if (options === void 0) { options = {}; } + this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween)); + }; + ChangeTracker.prototype.insertModifierAt = function (sourceFile, pos, modifier, options) { + if (options === void 0) { options = {}; } + this.insertNodeAt(sourceFile, pos, ts.factory.createToken(modifier), options); + }; + ChangeTracker.prototype.insertModifierBefore = function (sourceFile, modifier, before) { + return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " }); + }; + ChangeTracker.prototype.insertCommentBeforeLine = function (sourceFile, lineNumber, position, commentText) { + var lineStartPosition = ts.getStartPositionOfLine(lineNumber, sourceFile); + var startPosition = ts.getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); + // First try to see if we can put the comment on the previous line. + // We need to make sure that we are not in the middle of a string literal or a comment. + // If so, we do not want to separate the node from its comment if we can. + // Otherwise, add an extra new line immediately before the error span. + var insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition); + var token = ts.getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position); + var indent = sourceFile.text.slice(lineStartPosition, startPosition); + var text = "".concat(insertAtLineStart ? "" : this.newLineCharacter, "//").concat(commentText).concat(this.newLineCharacter).concat(indent); + this.insertText(sourceFile, token.getStart(sourceFile), text); + }; + ChangeTracker.prototype.insertJsdocCommentBefore = function (sourceFile, node, tag) { + var fnStart = node.getStart(sourceFile); + if (node.jsDoc) { + for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { + var jsdoc = _a[_i]; + this.deleteRange(sourceFile, { + pos: ts.getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile), + end: getAdjustedEndPosition(sourceFile, jsdoc, /*options*/ {}) + }); + } + } + var startPosition = ts.getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1); + var indent = sourceFile.text.slice(startPosition, fnStart); + this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent }); + }; + ChangeTracker.prototype.createJSDocText = function (sourceFile, node) { + var comments = ts.flatMap(node.jsDoc, function (jsDoc) { + return ts.isString(jsDoc.comment) ? ts.factory.createJSDocText(jsDoc.comment) : jsDoc.comment; + }); + var jsDoc = ts.singleOrUndefined(node.jsDoc); + return jsDoc && ts.positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && ts.length(comments) === 0 ? undefined : + ts.factory.createNodeArray(ts.intersperse(comments, ts.factory.createJSDocText("\n"))); + }; + ChangeTracker.prototype.replaceJSDocComment = function (sourceFile, node, tags) { + this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), ts.factory.createJSDocComment(this.createJSDocText(sourceFile, node), ts.factory.createNodeArray(tags))); + }; + ChangeTracker.prototype.addJSDocTags = function (sourceFile, parent, newTags) { + var oldTags = ts.flatMapToMutable(parent.jsDoc, function (j) { return j.tags; }); + var unmergedNewTags = newTags.filter(function (newTag) { return !oldTags.some(function (tag, i) { + var merged = tryMergeJsdocTags(tag, newTag); + if (merged) + oldTags[i] = merged; + return !!merged; + }); }); + this.replaceJSDocComment(sourceFile, parent, __spreadArray(__spreadArray([], oldTags, true), unmergedNewTags, true)); + }; + ChangeTracker.prototype.filterJSDocTags = function (sourceFile, parent, predicate) { + this.replaceJSDocComment(sourceFile, parent, ts.filter(ts.flatMapToMutable(parent.jsDoc, function (j) { return j.tags; }), predicate)); + }; + ChangeTracker.prototype.replaceRangeWithText = function (sourceFile, range, text) { + this.changes.push({ kind: ChangeKind.Text, sourceFile: sourceFile, range: range, text: text }); + }; + ChangeTracker.prototype.insertText = function (sourceFile, pos, text) { + this.replaceRangeWithText(sourceFile, ts.createRange(pos), text); + }; + /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */ + ChangeTracker.prototype.tryInsertTypeAnnotation = function (sourceFile, node, type) { + var _a; + var endNode; + if (ts.isFunctionLike(node)) { + endNode = ts.findChildOfKind(node, 21 /* SyntaxKind.CloseParenToken */, sourceFile); + if (!endNode) { + if (!ts.isArrowFunction(node)) + return false; // Function missing parentheses, give up + // If no `)`, is an arrow function `x => x`, so use the end of the first parameter + endNode = ts.first(node.parameters); + } + } + else { + endNode = (_a = (node.kind === 254 /* SyntaxKind.VariableDeclaration */ ? node.exclamationToken : node.questionToken)) !== null && _a !== void 0 ? _a : node.name; + } + this.insertNodeAt(sourceFile, endNode.end, type, { prefix: ": " }); + return true; + }; + ChangeTracker.prototype.tryInsertThisTypeAnnotation = function (sourceFile, node, type) { + var start = ts.findChildOfKind(node, 20 /* SyntaxKind.OpenParenToken */, sourceFile).getStart(sourceFile) + 1; + var suffix = node.parameters.length ? ", " : ""; + this.insertNodeAt(sourceFile, start, type, { prefix: "this: ", suffix: suffix }); + }; + ChangeTracker.prototype.insertTypeParameters = function (sourceFile, node, typeParameters) { + // If no `(`, is an arrow function `x => x`, so use the pos of the first parameter + var start = (ts.findChildOfKind(node, 20 /* SyntaxKind.OpenParenToken */, sourceFile) || ts.first(node.parameters)).getStart(sourceFile); + this.insertNodesAt(sourceFile, start, typeParameters, { prefix: "<", suffix: ">", joiner: ", " }); + }; + ChangeTracker.prototype.getOptionsForInsertNodeBefore = function (before, inserted, blankLineBetween) { + if (ts.isStatement(before) || ts.isClassElement(before)) { + return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter }; + } + else if (ts.isVariableDeclaration(before)) { // insert `x = 1, ` into `const x = 1, y = 2; + return { suffix: ", " }; + } + else if (ts.isParameter(before)) { + return ts.isParameter(inserted) ? { suffix: ", " } : {}; + } + else if (ts.isStringLiteral(before) && ts.isImportDeclaration(before.parent) || ts.isNamedImports(before)) { + return { suffix: ", " }; + } + else if (ts.isImportSpecifier(before)) { + return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") }; + } + return ts.Debug.failBadSyntaxKind(before); // We haven't handled this kind of node yet -- add it + }; + ChangeTracker.prototype.insertNodeAtConstructorStart = function (sourceFile, ctr, newStatement) { + var firstStatement = ts.firstOrUndefined(ctr.body.statements); + if (!firstStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, __spreadArray([newStatement], ctr.body.statements, true)); + } + else { + this.insertNodeBefore(sourceFile, firstStatement, newStatement); + } + }; + ChangeTracker.prototype.insertNodeAtConstructorStartAfterSuperCall = function (sourceFile, ctr, newStatement) { + var superCallStatement = ts.find(ctr.body.statements, function (stmt) { return ts.isExpressionStatement(stmt) && ts.isSuperCall(stmt.expression); }); + if (!superCallStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, __spreadArray(__spreadArray([], ctr.body.statements, true), [newStatement], false)); + } + else { + this.insertNodeAfter(sourceFile, superCallStatement, newStatement); + } + }; + ChangeTracker.prototype.insertNodeAtConstructorEnd = function (sourceFile, ctr, newStatement) { + var lastStatement = ts.lastOrUndefined(ctr.body.statements); + if (!lastStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, __spreadArray(__spreadArray([], ctr.body.statements, true), [newStatement], false)); + } + else { + this.insertNodeAfter(sourceFile, lastStatement, newStatement); + } + }; + ChangeTracker.prototype.replaceConstructorBody = function (sourceFile, ctr, statements) { + this.replaceNode(sourceFile, ctr.body, ts.factory.createBlock(statements, /*multiLine*/ true)); + }; + ChangeTracker.prototype.insertNodeAtEndOfScope = function (sourceFile, scope, newNode) { + var pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {}); + this.insertNodeAt(sourceFile, pos, newNode, { + prefix: ts.isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter, + suffix: this.newLineCharacter + }); + }; + ChangeTracker.prototype.insertMemberAtStart = function (sourceFile, node, newElement) { + this.insertNodeAtStartWorker(sourceFile, node, newElement); + }; + ChangeTracker.prototype.insertNodeAtObjectStart = function (sourceFile, obj, newElement) { + this.insertNodeAtStartWorker(sourceFile, obj, newElement); + }; + ChangeTracker.prototype.insertNodeAtStartWorker = function (sourceFile, node, newElement) { + var _a; + var indentation = (_a = this.guessIndentationFromExistingMembers(sourceFile, node)) !== null && _a !== void 0 ? _a : this.computeIndentationForNewMember(sourceFile, node); + this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation)); + }; + /** + * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on + * new lines and must share the same indentation. + */ + ChangeTracker.prototype.guessIndentationFromExistingMembers = function (sourceFile, node) { + var indentation; + var lastRange = node; + for (var _i = 0, _a = getMembersOrProperties(node); _i < _a.length; _i++) { + var member = _a[_i]; + if (ts.rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) { + // each indented member must be on a new line + return undefined; + } + var memberStart = member.getStart(sourceFile); + var memberIndentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(ts.getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options); + if (indentation === undefined) { + indentation = memberIndentation; + } + else if (memberIndentation !== indentation) { + // indentation of multiple members is not consistent + return undefined; + } + lastRange = member; + } + return indentation; + }; + ChangeTracker.prototype.computeIndentationForNewMember = function (sourceFile, node) { + var _a; + var nodeStart = node.getStart(sourceFile); + return ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(ts.getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + + ((_a = this.formatContext.options.indentSize) !== null && _a !== void 0 ? _a : 4); + }; + ChangeTracker.prototype.getInsertNodeAtStartInsertOptions = function (sourceFile, node, indentation) { + // Rules: + // - Always insert leading newline. + // - For object literals: + // - Add a trailing comma if there are existing members in the node, or the source file is not a JSON file + // (because trailing commas are generally illegal in a JSON file). + // - Add a leading comma if the source file is not a JSON file, there are existing insertions, + // and the node is empty (because we didn't add a trailing comma per the previous rule). + // - Only insert a trailing newline if body is single-line and there are no other insertions for the node. + // NOTE: This is handled in `finishClassesWithNodesInsertedAtStart`. + var members = getMembersOrProperties(node); + var isEmpty = members.length === 0; + var isFirstInsertion = ts.addToSeen(this.classesWithNodesInsertedAtStart, ts.getNodeId(node), { node: node, sourceFile: sourceFile }); + var insertTrailingComma = ts.isObjectLiteralExpression(node) && (!ts.isJsonSourceFile(sourceFile) || !isEmpty); + var insertLeadingComma = ts.isObjectLiteralExpression(node) && ts.isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion; + return { + indentation: indentation, + prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter, + suffix: insertTrailingComma ? "," : "" + }; + }; + ChangeTracker.prototype.insertNodeAfterComma = function (sourceFile, after, newNode) { + var endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode); + this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); + }; + ChangeTracker.prototype.insertNodeAfter = function (sourceFile, after, newNode) { + var endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode); + this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); + }; + ChangeTracker.prototype.insertNodeAtEndOfList = function (sourceFile, list, newNode) { + this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " }); + }; + ChangeTracker.prototype.insertNodesAfter = function (sourceFile, after, newNodes) { + var endPosition = this.insertNodeAfterWorker(sourceFile, after, ts.first(newNodes)); + this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after)); + }; + ChangeTracker.prototype.insertNodeAfterWorker = function (sourceFile, after, newNode) { + if (needSemicolonBetween(after, newNode)) { + // check if previous statement ends with semicolon + // if not - insert semicolon to preserve the code from changing the meaning due to ASI + if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* CharacterCodes.semicolon */) { + this.replaceRange(sourceFile, ts.createRange(after.end), ts.factory.createToken(26 /* SyntaxKind.SemicolonToken */)); + } + } + var endPosition = getAdjustedEndPosition(sourceFile, after, {}); + return endPosition; + }; + ChangeTracker.prototype.getInsertNodeAfterOptions = function (sourceFile, after) { + var options = this.getInsertNodeAfterOptionsWorker(after); + return __assign(__assign({}, options), { prefix: after.end === sourceFile.end && ts.isStatement(after) ? (options.prefix ? "\n".concat(options.prefix) : "\n") : options.prefix }); + }; + ChangeTracker.prototype.getInsertNodeAfterOptionsWorker = function (node) { + switch (node.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + return { prefix: this.newLineCharacter, suffix: this.newLineCharacter }; + case 254 /* SyntaxKind.VariableDeclaration */: + case 10 /* SyntaxKind.StringLiteral */: + case 79 /* SyntaxKind.Identifier */: + return { prefix: ", " }; + case 296 /* SyntaxKind.PropertyAssignment */: + return { suffix: "," + this.newLineCharacter }; + case 93 /* SyntaxKind.ExportKeyword */: + return { prefix: " " }; + case 164 /* SyntaxKind.Parameter */: + return {}; + default: + ts.Debug.assert(ts.isStatement(node) || ts.isClassOrTypeElement(node)); // Else we haven't handled this kind of node yet -- add it + return { suffix: this.newLineCharacter }; + } + }; + ChangeTracker.prototype.insertName = function (sourceFile, node, name) { + ts.Debug.assert(!node.name); + if (node.kind === 214 /* SyntaxKind.ArrowFunction */) { + var arrow = ts.findChildOfKind(node, 38 /* SyntaxKind.EqualsGreaterThanToken */, sourceFile); + var lparen = ts.findChildOfKind(node, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (lparen) { + // `() => {}` --> `function f() {}` + this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [ts.factory.createToken(98 /* SyntaxKind.FunctionKeyword */), ts.factory.createIdentifier(name)], { joiner: " " }); + deleteNode(this, sourceFile, arrow); + } + else { + // `x => {}` -> `function f(x) {}` + this.insertText(sourceFile, ts.first(node.parameters).getStart(sourceFile), "function ".concat(name, "(")); + // Replacing full range of arrow to get rid of the leading space -- replace ` =>` with `)` + this.replaceRange(sourceFile, arrow, ts.factory.createToken(21 /* SyntaxKind.CloseParenToken */)); + } + if (node.body.kind !== 235 /* SyntaxKind.Block */) { + // `() => 0` => `function f() { return 0; }` + this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [ts.factory.createToken(18 /* SyntaxKind.OpenBraceToken */), ts.factory.createToken(105 /* SyntaxKind.ReturnKeyword */)], { joiner: " ", suffix: " " }); + this.insertNodesAt(sourceFile, node.body.end, [ts.factory.createToken(26 /* SyntaxKind.SemicolonToken */), ts.factory.createToken(19 /* SyntaxKind.CloseBraceToken */)], { joiner: " " }); + } + } + else { + var pos = ts.findChildOfKind(node, node.kind === 213 /* SyntaxKind.FunctionExpression */ ? 98 /* SyntaxKind.FunctionKeyword */ : 84 /* SyntaxKind.ClassKeyword */, sourceFile).end; + this.insertNodeAt(sourceFile, pos, ts.factory.createIdentifier(name), { prefix: " " }); + } + }; + ChangeTracker.prototype.insertExportModifier = function (sourceFile, node) { + this.insertText(sourceFile, node.getStart(sourceFile), "export "); + }; + ChangeTracker.prototype.insertImportSpecifierAtIndex = function (sourceFile, importSpecifier, namedImports, index) { + var prevSpecifier = namedImports.elements[index - 1]; + if (prevSpecifier) { + this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier); + } + else { + this.insertNodeBefore(sourceFile, namedImports.elements[0], importSpecifier, !ts.positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile)); + } + }; + /** + * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range, + * i.e. arguments in arguments lists, parameters in parameter lists etc. + * Note that separators are part of the node in statements and class elements. + */ + ChangeTracker.prototype.insertNodeInListAfter = function (sourceFile, after, newNode, containingList) { + if (containingList === void 0) { containingList = ts.formatting.SmartIndenter.getContainingList(after, sourceFile); } + if (!containingList) { + ts.Debug.fail("node is not a list element"); + return; + } + var index = ts.indexOfNode(containingList, after); + if (index < 0) { + return; + } + var end = after.getEnd(); + if (index !== containingList.length - 1) { + // any element except the last one + // use next sibling as an anchor + var nextToken = ts.getTokenAtPosition(sourceFile, after.end); + if (nextToken && isSeparator(after, nextToken)) { + // for list + // a, b, c + // create change for adding 'e' after 'a' as + // - find start of next element after a (it is b) + // - use next element start as start and end position in final change + // - build text of change by formatting the text of node + whitespace trivia of b + // in multiline case it will work as + // a, + // b, + // c, + // result - '*' denotes leading trivia that will be inserted after new text (displayed as '#') + // a, + // insertedtext# + // ###b, + // c, + var nextNode = containingList[index + 1]; + var startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart()); + // write separator and leading trivia of the next element as suffix + var suffix = "".concat(ts.tokenToString(nextToken.kind)).concat(sourceFile.text.substring(nextToken.end, startPos)); + this.insertNodesAt(sourceFile, startPos, [newNode], { suffix: suffix }); + } + } + else { + var afterStart = after.getStart(sourceFile); + var afterStartLinePosition = ts.getLineStartPositionForPosition(afterStart, sourceFile); + var separator = void 0; + var multilineList = false; + // insert element after the last element in the list that has more than one item + // pick the element preceding the after element to: + // - pick the separator + // - determine if list is a multiline + if (containingList.length === 1) { + // if list has only one element then we'll format is as multiline if node has comment in trailing trivia, or as singleline otherwise + // i.e. var x = 1 // this is x + // | new element will be inserted at this position + separator = 27 /* SyntaxKind.CommaToken */; + } + else { + // element has more than one element, pick separator from the list + var tokenBeforeInsertPosition = ts.findPrecedingToken(after.pos, sourceFile); + separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 27 /* SyntaxKind.CommaToken */; + // determine if list is multiline by checking lines of after element and element that precedes it. + var afterMinusOneStartLinePosition = ts.getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); + multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; + } + if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) { + // in this case we'll always treat containing list as multiline + multilineList = true; + } + if (multilineList) { + // insert separator immediately following the 'after' node to preserve comments in trailing trivia + this.replaceRange(sourceFile, ts.createRange(end), ts.factory.createToken(separator)); + // use the same indentation as 'after' item + var indentation = ts.formatting.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options); + // insert element before the line break on the line that contains 'after' element + var insertPos = ts.skipTrivia(sourceFile.text, end, /*stopAfterLineBreak*/ true, /*stopAtComments*/ false); + // find position before "\n" or "\r\n" + while (insertPos !== end && ts.isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { + insertPos--; + } + this.replaceRange(sourceFile, ts.createRange(insertPos), newNode, { indentation: indentation, prefix: this.newLineCharacter }); + } + else { + this.replaceRange(sourceFile, ts.createRange(end), newNode, { prefix: "".concat(ts.tokenToString(separator), " ") }); + } + } + }; + ChangeTracker.prototype.parenthesizeExpression = function (sourceFile, expression) { + this.replaceRange(sourceFile, ts.rangeOfNode(expression), ts.factory.createParenthesizedExpression(expression)); + }; + ChangeTracker.prototype.finishClassesWithNodesInsertedAtStart = function () { + var _this = this; + this.classesWithNodesInsertedAtStart.forEach(function (_a) { + var node = _a.node, sourceFile = _a.sourceFile; + var _b = getClassOrObjectBraceEnds(node, sourceFile), openBraceEnd = _b[0], closeBraceEnd = _b[1]; + if (openBraceEnd !== undefined && closeBraceEnd !== undefined) { + var isEmpty = getMembersOrProperties(node).length === 0; + var isSingleLine = ts.positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile); + if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) { + // For `class C { }` remove the whitespace inside the braces. + _this.deleteRange(sourceFile, ts.createRange(openBraceEnd, closeBraceEnd - 1)); + } + if (isSingleLine) { + _this.insertText(sourceFile, closeBraceEnd - 1, _this.newLineCharacter); + } + } + }); + }; + ChangeTracker.prototype.finishDeleteDeclarations = function () { + var _this = this; + var deletedNodesInLists = new ts.Set(); // Stores nodes in lists that we already deleted. Used to avoid deleting `, ` twice in `a, b`. + var _loop_11 = function (sourceFile, node) { + if (!this_1.deletedNodes.some(function (d) { return d.sourceFile === sourceFile && ts.rangeContainsRangeExclusive(d.node, node); })) { + if (ts.isArray(node)) { + this_1.deleteRange(sourceFile, ts.rangeOfTypeParameters(sourceFile, node)); + } + else { + deleteDeclaration.deleteDeclaration(this_1, deletedNodesInLists, sourceFile, node); + } + } + }; + var this_1 = this; + for (var _i = 0, _a = this.deletedNodes; _i < _a.length; _i++) { + var _b = _a[_i], sourceFile = _b.sourceFile, node = _b.node; + _loop_11(sourceFile, node); + } + deletedNodesInLists.forEach(function (node) { + var sourceFile = node.getSourceFile(); + var list = ts.formatting.SmartIndenter.getContainingList(node, sourceFile); + if (node !== ts.last(list)) + return; + var lastNonDeletedIndex = ts.findLastIndex(list, function (n) { return !deletedNodesInLists.has(n); }, list.length - 2); + if (lastNonDeletedIndex !== -1) { + _this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) }); + } + }); + }; + /** + * Note: after calling this, the TextChanges object must be discarded! + * @param validate only for tests + * The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions, + * so we can only call this once and can't get the non-formatted text separately. + */ + ChangeTracker.prototype.getChanges = function (validate) { + this.finishDeleteDeclarations(); + this.finishClassesWithNodesInsertedAtStart(); + var changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate); + for (var _i = 0, _a = this.newFiles; _i < _a.length; _i++) { + var _b = _a[_i], oldFile = _b.oldFile, fileName = _b.fileName, statements = _b.statements; + changes.push(changesToText.newFileChanges(oldFile, fileName, statements, this.newLineCharacter, this.formatContext)); + } + return changes; + }; + ChangeTracker.prototype.createNewFile = function (oldFile, fileName, statements) { + this.newFiles.push({ oldFile: oldFile, fileName: fileName, statements: statements }); + }; + return ChangeTracker; + }()); + textChanges_3.ChangeTracker = ChangeTracker; + function updateJSDocHost(parent) { + if (parent.kind !== 214 /* SyntaxKind.ArrowFunction */) { + return parent; + } + var jsDocNode = parent.parent.kind === 167 /* SyntaxKind.PropertyDeclaration */ ? + parent.parent : + parent.parent.parent; + jsDocNode.jsDoc = parent.jsDoc; + jsDocNode.jsDocCache = parent.jsDocCache; + return jsDocNode; + } + function tryMergeJsdocTags(oldTag, newTag) { + if (oldTag.kind !== newTag.kind) { + return undefined; + } + switch (oldTag.kind) { + case 340 /* SyntaxKind.JSDocParameterTag */: { + var oldParam = oldTag; + var newParam = newTag; + return ts.isIdentifier(oldParam.name) && ts.isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText + ? ts.factory.createJSDocParameterTag(/*tagName*/ undefined, newParam.name, /*isBracketed*/ false, newParam.typeExpression, newParam.isNameFirst, oldParam.comment) + : undefined; + } + case 341 /* SyntaxKind.JSDocReturnTag */: + return ts.factory.createJSDocReturnTag(/*tagName*/ undefined, newTag.typeExpression, oldTag.comment); + case 343 /* SyntaxKind.JSDocTypeTag */: + return ts.factory.createJSDocTypeTag(/*tagName*/ undefined, newTag.typeExpression, oldTag.comment); + } + } + // find first non-whitespace position in the leading trivia of the node + function startPositionToDeleteNodeInList(sourceFile, node) { + return ts.skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: LeadingTriviaOption.IncludeAll }), /*stopAfterLineBreak*/ false, /*stopAtComments*/ true); + } + function getClassOrObjectBraceEnds(cls, sourceFile) { + var open = ts.findChildOfKind(cls, 18 /* SyntaxKind.OpenBraceToken */, sourceFile); + var close = ts.findChildOfKind(cls, 19 /* SyntaxKind.CloseBraceToken */, sourceFile); + return [open === null || open === void 0 ? void 0 : open.end, close === null || close === void 0 ? void 0 : close.end]; + } + function getMembersOrProperties(node) { + return ts.isObjectLiteralExpression(node) ? node.properties : node.members; + } + function getNewFileText(statements, scriptKind, newLineCharacter, formatContext) { + return changesToText.newFileChangesWorker(/*oldFile*/ undefined, scriptKind, statements, newLineCharacter, formatContext); + } + textChanges_3.getNewFileText = getNewFileText; + var changesToText; + (function (changesToText) { + function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) { + return ts.mapDefined(ts.group(changes, function (c) { return c.sourceFile.path; }), function (changesInFile) { + var sourceFile = changesInFile[0].sourceFile; + // order changes by start position + // If the start position is the same, put the shorter range first, since an empty range (x, x) may precede (x, y) but not vice-versa. + var normalized = ts.stableSort(changesInFile, function (a, b) { return (a.range.pos - b.range.pos) || (a.range.end - b.range.end); }); + var _loop_12 = function (i) { + ts.Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", function () { + return "".concat(JSON.stringify(normalized[i].range), " and ").concat(JSON.stringify(normalized[i + 1].range)); + }); + }; + // verify that change intervals do not overlap, except possibly at end points. + for (var i = 0; i < normalized.length - 1; i++) { + _loop_12(i); + } + var textChanges = ts.mapDefined(normalized, function (c) { + var span = ts.createTextSpanFromRange(c.range); + var newText = computeNewText(c, sourceFile, newLineCharacter, formatContext, validate); + // Filter out redundant changes. + if (span.length === newText.length && ts.stringContainsAt(sourceFile.text, newText, span.start)) { + return undefined; + } + return ts.createTextChange(span, newText); + }); + return textChanges.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges } : undefined; + }); + } + changesToText.getTextChangesFromChanges = getTextChangesFromChanges; + function newFileChanges(oldFile, fileName, statements, newLineCharacter, formatContext) { + var text = newFileChangesWorker(oldFile, ts.getScriptKindFromFileName(fileName), statements, newLineCharacter, formatContext); + return { fileName: fileName, textChanges: [ts.createTextChange(ts.createTextSpan(0, 0), text)], isNewFile: true }; + } + changesToText.newFileChanges = newFileChanges; + function newFileChangesWorker(oldFile, scriptKind, statements, newLineCharacter, formatContext) { + // TODO: this emits the file, parses it back, then formats it that -- may be a less roundabout way to do this + var nonFormattedText = statements.map(function (s) { return s === 4 /* SyntaxKind.NewLineTrivia */ ? "" : getNonformattedText(s, oldFile, newLineCharacter).text; }).join(newLineCharacter); + var sourceFile = ts.createSourceFile("any file name", nonFormattedText, 99 /* ScriptTarget.ESNext */, /*setParentNodes*/ true, scriptKind); + var changes = ts.formatting.formatDocument(sourceFile, formatContext); + return applyChanges(nonFormattedText, changes) + newLineCharacter; + } + changesToText.newFileChangesWorker = newFileChangesWorker; + function computeNewText(change, sourceFile, newLineCharacter, formatContext, validate) { + var _a; + if (change.kind === ChangeKind.Remove) { + return ""; + } + if (change.kind === ChangeKind.Text) { + return change.text; + } + var _b = change.options, options = _b === void 0 ? {} : _b, pos = change.range.pos; + var format = function (n) { return getFormattedTextOfNode(n, sourceFile, pos, options, newLineCharacter, formatContext, validate); }; + var text = change.kind === ChangeKind.ReplaceWithMultipleNodes + ? change.nodes.map(function (n) { return ts.removeSuffix(format(n), newLineCharacter); }).join(((_a = change.options) === null || _a === void 0 ? void 0 : _a.joiner) || newLineCharacter) + : format(change.node); + // strip initial indentation (spaces or tabs) if text will be inserted in the middle of the line + var noIndent = (options.indentation !== undefined || ts.getLineStartPositionForPosition(pos, sourceFile) === pos) ? text : text.replace(/^\s+/, ""); + return (options.prefix || "") + noIndent + + ((!options.suffix || ts.endsWith(noIndent, options.suffix)) + ? "" : options.suffix); + } + /** Note: this may mutate `nodeIn`. */ + function getFormattedTextOfNode(nodeIn, sourceFile, pos, _a, newLineCharacter, formatContext, validate) { + var indentation = _a.indentation, prefix = _a.prefix, delta = _a.delta; + var _b = getNonformattedText(nodeIn, sourceFile, newLineCharacter), node = _b.node, text = _b.text; + if (validate) + validate(node, text); + var formatOptions = ts.getFormatCodeSettingsForWriting(formatContext, sourceFile); + var initialIndentation = indentation !== undefined + ? indentation + : ts.formatting.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || ts.getLineStartPositionForPosition(pos, sourceFile) === pos); + if (delta === undefined) { + delta = ts.formatting.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? (formatOptions.indentSize || 0) : 0; + } + var file = { + text: text, + getLineAndCharacterOfPosition: function (pos) { + return ts.getLineAndCharacterOfPosition(this, pos); + } + }; + var changes = ts.formatting.formatNodeGivenIndentation(node, file, sourceFile.languageVariant, initialIndentation, delta, __assign(__assign({}, formatContext), { options: formatOptions })); + return applyChanges(text, changes); + } + /** Note: output node may be mutated input node. */ + function getNonformattedText(node, sourceFile, newLineCharacter) { + var writer = createWriter(newLineCharacter); + var newLine = ts.getNewLineKind(newLineCharacter); + ts.createPrinter({ + newLine: newLine, + neverAsciiEscape: true, + preserveSourceNewlines: true, + terminateUnterminatedLiterals: true + }, writer).writeNode(4 /* EmitHint.Unspecified */, node, sourceFile, writer); + return { text: writer.getText(), node: assignPositionsToNode(node) }; + } + changesToText.getNonformattedText = getNonformattedText; + })(changesToText || (changesToText = {})); + function applyChanges(text, changes) { + for (var i = changes.length - 1; i >= 0; i--) { + var _a = changes[i], span = _a.span, newText = _a.newText; + text = "".concat(text.substring(0, span.start)).concat(newText).concat(text.substring(ts.textSpanEnd(span))); + } + return text; + } + textChanges_3.applyChanges = applyChanges; + function isTrivia(s) { + return ts.skipTrivia(s, 0) === s.length; + } + // A transformation context that won't perform parenthesization, as some parenthesization rules + // are more aggressive than is strictly necessary. + var textChangesTransformationContext = __assign(__assign({}, ts.nullTransformationContext), { factory: ts.createNodeFactory(ts.nullTransformationContext.factory.flags | 1 /* NodeFactoryFlags.NoParenthesizerRules */, ts.nullTransformationContext.factory.baseFactory) }); + function assignPositionsToNode(node) { + var visited = ts.visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); + // create proxy node for non synthesized nodes + var newNode = ts.nodeIsSynthesized(visited) ? visited : Object.create(visited); + ts.setTextRangePosEnd(newNode, getPos(node), getEnd(node)); + return newNode; + } + textChanges_3.assignPositionsToNode = assignPositionsToNode; + function assignPositionsToNodeArray(nodes, visitor, test, start, count) { + var visited = ts.visitNodes(nodes, visitor, test, start, count); + if (!visited) { + return visited; + } + // clone nodearray if necessary + var nodeArray = visited === nodes ? ts.factory.createNodeArray(visited.slice(0)) : visited; + ts.setTextRangePosEnd(nodeArray, getPos(nodes), getEnd(nodes)); + return nodeArray; + } + function createWriter(newLine) { + var lastNonTriviaPosition = 0; + var writer = ts.createTextWriter(newLine); + var onBeforeEmitNode = function (node) { + if (node) { + setPos(node, lastNonTriviaPosition); + } + }; + var onAfterEmitNode = function (node) { + if (node) { + setEnd(node, lastNonTriviaPosition); + } + }; + var onBeforeEmitNodeArray = function (nodes) { + if (nodes) { + setPos(nodes, lastNonTriviaPosition); + } + }; + var onAfterEmitNodeArray = function (nodes) { + if (nodes) { + setEnd(nodes, lastNonTriviaPosition); + } + }; + var onBeforeEmitToken = function (node) { + if (node) { + setPos(node, lastNonTriviaPosition); + } + }; + var onAfterEmitToken = function (node) { + if (node) { + setEnd(node, lastNonTriviaPosition); + } + }; + function setLastNonTriviaPosition(s, force) { + if (force || !isTrivia(s)) { + lastNonTriviaPosition = writer.getTextPos(); + var i = 0; + while (ts.isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { + i++; + } + // trim trailing whitespaces + lastNonTriviaPosition -= i; + } + } + function write(s) { + writer.write(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeComment(s) { + writer.writeComment(s); + } + function writeKeyword(s) { + writer.writeKeyword(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeOperator(s) { + writer.writeOperator(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writePunctuation(s) { + writer.writePunctuation(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeTrailingSemicolon(s) { + writer.writeTrailingSemicolon(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeParameter(s) { + writer.writeParameter(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeProperty(s) { + writer.writeProperty(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeSpace(s) { + writer.writeSpace(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeStringLiteral(s) { + writer.writeStringLiteral(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeSymbol(s, sym) { + writer.writeSymbol(s, sym); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeLine(force) { + writer.writeLine(force); + } + function increaseIndent() { + writer.increaseIndent(); + } + function decreaseIndent() { + writer.decreaseIndent(); + } + function getText() { + return writer.getText(); + } + function rawWrite(s) { + writer.rawWrite(s); + setLastNonTriviaPosition(s, /*force*/ false); + } + function writeLiteral(s) { + writer.writeLiteral(s); + setLastNonTriviaPosition(s, /*force*/ true); + } + function getTextPos() { + return writer.getTextPos(); + } + function getLine() { + return writer.getLine(); + } + function getColumn() { + return writer.getColumn(); + } + function getIndent() { + return writer.getIndent(); + } + function isAtStartOfLine() { + return writer.isAtStartOfLine(); + } + function clear() { + writer.clear(); + lastNonTriviaPosition = 0; + } + return { + onBeforeEmitNode: onBeforeEmitNode, + onAfterEmitNode: onAfterEmitNode, + onBeforeEmitNodeArray: onBeforeEmitNodeArray, + onAfterEmitNodeArray: onAfterEmitNodeArray, + onBeforeEmitToken: onBeforeEmitToken, + onAfterEmitToken: onAfterEmitToken, + write: write, + writeComment: writeComment, + writeKeyword: writeKeyword, + writeOperator: writeOperator, + writePunctuation: writePunctuation, + writeTrailingSemicolon: writeTrailingSemicolon, + writeParameter: writeParameter, + writeProperty: writeProperty, + writeSpace: writeSpace, + writeStringLiteral: writeStringLiteral, + writeSymbol: writeSymbol, + writeLine: writeLine, + increaseIndent: increaseIndent, + decreaseIndent: decreaseIndent, + getText: getText, + rawWrite: rawWrite, + writeLiteral: writeLiteral, + getTextPos: getTextPos, + getLine: getLine, + getColumn: getColumn, + getIndent: getIndent, + isAtStartOfLine: isAtStartOfLine, + hasTrailingComment: function () { return writer.hasTrailingComment(); }, + hasTrailingWhitespace: function () { return writer.hasTrailingWhitespace(); }, + clear: clear + }; + } + textChanges_3.createWriter = createWriter; + function getInsertionPositionAtSourceFileTop(sourceFile) { + var lastPrologue; + for (var _i = 0, _a = sourceFile.statements; _i < _a.length; _i++) { + var node = _a[_i]; + if (ts.isPrologueDirective(node)) { + lastPrologue = node; + } + else { + break; + } + } + var position = 0; + var text = sourceFile.text; + if (lastPrologue) { + position = lastPrologue.end; + advancePastLineBreak(); + return position; + } + var shebang = ts.getShebang(text); + if (shebang !== undefined) { + position = shebang.length; + advancePastLineBreak(); + } + var ranges = ts.getLeadingCommentRanges(text, position); + if (!ranges) + return position; + // Find the first attached comment to the first node and add before it + var lastComment; + var firstNodeLine; + for (var _b = 0, ranges_1 = ranges; _b < ranges_1.length; _b++) { + var range = ranges_1[_b]; + if (range.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + if (ts.isPinnedComment(text, range.pos)) { + lastComment = { range: range, pinnedOrTripleSlash: true }; + continue; + } + } + else if (ts.isRecognizedTripleSlashComment(text, range.pos, range.end)) { + lastComment = { range: range, pinnedOrTripleSlash: true }; + continue; + } + if (lastComment) { + // Always insert after pinned or triple slash comments + if (lastComment.pinnedOrTripleSlash) + break; + // There was a blank line between the last comment and this comment. + // This comment is not part of the copyright comments + var commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line; + var lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line; + if (commentLine >= lastCommentEndLine + 2) + break; + } + if (sourceFile.statements.length) { + if (firstNodeLine === undefined) + firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line; + var commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; + if (firstNodeLine < commentEndLine + 2) + break; + } + lastComment = { range: range, pinnedOrTripleSlash: false }; + } + if (lastComment) { + position = lastComment.range.end; + advancePastLineBreak(); + } + return position; + function advancePastLineBreak() { + if (position < text.length) { + var charCode = text.charCodeAt(position); + if (ts.isLineBreak(charCode)) { + position++; + if (position < text.length && charCode === 13 /* CharacterCodes.carriageReturn */ && text.charCodeAt(position) === 10 /* CharacterCodes.lineFeed */) { + position++; + } + } + } + } + } + function isValidLocationToAddComment(sourceFile, position) { + return !ts.isInComment(sourceFile, position) && !ts.isInString(sourceFile, position) && !ts.isInTemplateString(sourceFile, position) && !ts.isInJSXText(sourceFile, position); + } + textChanges_3.isValidLocationToAddComment = isValidLocationToAddComment; + function needSemicolonBetween(a, b) { + return (ts.isPropertySignature(a) || ts.isPropertyDeclaration(a)) && ts.isClassOrTypeElement(b) && b.name.kind === 162 /* SyntaxKind.ComputedPropertyName */ + || ts.isStatementButNotDeclaration(a) && ts.isStatementButNotDeclaration(b); // TODO: only if b would start with a `(` or `[` + } + var deleteDeclaration; + (function (deleteDeclaration_1) { + function deleteDeclaration(changes, deletedNodesInLists, sourceFile, node) { + switch (node.kind) { + case 164 /* SyntaxKind.Parameter */: { + var oldFunction = node.parent; + if (ts.isArrowFunction(oldFunction) && + oldFunction.parameters.length === 1 && + !ts.findChildOfKind(oldFunction, 20 /* SyntaxKind.OpenParenToken */, sourceFile)) { + // Lambdas with exactly one parameter are special because, after removal, there + // must be an empty parameter list (i.e. `()`) and this won't necessarily be the + // case if the parameter is simply removed (e.g. in `x => 1`). + changes.replaceNodeWithText(sourceFile, node, "()"); + } + else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + } + case 266 /* SyntaxKind.ImportDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + var isFirstImport = sourceFile.imports.length && node === ts.first(sourceFile.imports).parent || node === ts.find(sourceFile.statements, ts.isAnyImportSyntax); + // For first import, leave header comment in place, otherwise only delete JSDoc comments + deleteNode(changes, sourceFile, node, { + leadingTriviaOption: isFirstImport ? LeadingTriviaOption.Exclude : ts.hasJSDocNodes(node) ? LeadingTriviaOption.JSDoc : LeadingTriviaOption.StartLine, + }); + break; + case 203 /* SyntaxKind.BindingElement */: + var pattern = node.parent; + var preserveComma = pattern.kind === 202 /* SyntaxKind.ArrayBindingPattern */ && node !== ts.last(pattern.elements); + if (preserveComma) { + deleteNode(changes, sourceFile, node); + } + else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + case 254 /* SyntaxKind.VariableDeclaration */: + deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node); + break; + case 163 /* SyntaxKind.TypeParameter */: + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + break; + case 270 /* SyntaxKind.ImportSpecifier */: + var namedImports = node.parent; + if (namedImports.elements.length === 1) { + deleteImportBinding(changes, sourceFile, namedImports); + } + else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + case 268 /* SyntaxKind.NamespaceImport */: + deleteImportBinding(changes, sourceFile, node); + break; + case 26 /* SyntaxKind.SemicolonToken */: + deleteNode(changes, sourceFile, node, { trailingTriviaOption: TrailingTriviaOption.Exclude }); + break; + case 98 /* SyntaxKind.FunctionKeyword */: + deleteNode(changes, sourceFile, node, { leadingTriviaOption: LeadingTriviaOption.Exclude }); + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + deleteNode(changes, sourceFile, node, { leadingTriviaOption: ts.hasJSDocNodes(node) ? LeadingTriviaOption.JSDoc : LeadingTriviaOption.StartLine }); + break; + default: + if (!node.parent) { + // a misbehaving client can reach here with the SourceFile node + deleteNode(changes, sourceFile, node); + } + else if (ts.isImportClause(node.parent) && node.parent.name === node) { + deleteDefaultImport(changes, sourceFile, node.parent); + } + else if (ts.isCallExpression(node.parent) && ts.contains(node.parent.arguments, node)) { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + else { + deleteNode(changes, sourceFile, node); + } + } + } + deleteDeclaration_1.deleteDeclaration = deleteDeclaration; + function deleteDefaultImport(changes, sourceFile, importClause) { + if (!importClause.namedBindings) { + // Delete the whole import + deleteNode(changes, sourceFile, importClause.parent); + } + else { + // import |d,| * as ns from './file' + var start = importClause.name.getStart(sourceFile); + var nextToken = ts.getTokenAtPosition(sourceFile, importClause.name.end); + if (nextToken && nextToken.kind === 27 /* SyntaxKind.CommaToken */) { + // shift first non-whitespace position after comma to the start position of the node + var end = ts.skipTrivia(sourceFile.text, nextToken.end, /*stopAfterLineBreaks*/ false, /*stopAtComments*/ true); + changes.deleteRange(sourceFile, { pos: start, end: end }); + } + else { + deleteNode(changes, sourceFile, importClause.name); + } + } + } + function deleteImportBinding(changes, sourceFile, node) { + if (node.parent.name) { + // Delete named imports while preserving the default import + // import d|, * as ns| from './file' + // import d|, { a }| from './file' + var previousToken = ts.Debug.checkDefined(ts.getTokenAtPosition(sourceFile, node.pos - 1)); + changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end }); + } + else { + // Delete the entire import declaration + // |import * as ns from './file'| + // |import { a } from './file'| + var importDecl = ts.getAncestor(node, 266 /* SyntaxKind.ImportDeclaration */); + deleteNode(changes, sourceFile, importDecl); + } + } + function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) { + var parent = node.parent; + if (parent.kind === 292 /* SyntaxKind.CatchClause */) { + // TODO: There's currently no unused diagnostic for this, could be a suggestion + changes.deleteNodeRange(sourceFile, ts.findChildOfKind(parent, 20 /* SyntaxKind.OpenParenToken */, sourceFile), ts.findChildOfKind(parent, 21 /* SyntaxKind.CloseParenToken */, sourceFile)); + return; + } + if (parent.declarations.length !== 1) { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + return; + } + var gp = parent.parent; + switch (gp.kind) { + case 244 /* SyntaxKind.ForOfStatement */: + case 243 /* SyntaxKind.ForInStatement */: + changes.replaceNode(sourceFile, node, ts.factory.createObjectLiteralExpression()); + break; + case 242 /* SyntaxKind.ForStatement */: + deleteNode(changes, sourceFile, parent); + break; + case 237 /* SyntaxKind.VariableStatement */: + deleteNode(changes, sourceFile, gp, { leadingTriviaOption: ts.hasJSDocNodes(gp) ? LeadingTriviaOption.JSDoc : LeadingTriviaOption.StartLine }); + break; + default: + ts.Debug.assertNever(gp); + } + } + })(deleteDeclaration || (deleteDeclaration = {})); + /** Warning: This deletes comments too. See `copyComments` in `convertFunctionToEs6Class`. */ + // Exported for tests only! (TODO: improve tests to not need this) + function deleteNode(changes, sourceFile, node, options) { + if (options === void 0) { options = { leadingTriviaOption: LeadingTriviaOption.IncludeAll }; } + var startPosition = getAdjustedStartPosition(sourceFile, node, options); + var endPosition = getAdjustedEndPosition(sourceFile, node, options); + changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); + } + textChanges_3.deleteNode = deleteNode; + function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) { + var containingList = ts.Debug.checkDefined(ts.formatting.SmartIndenter.getContainingList(node, sourceFile)); + var index = ts.indexOfNode(containingList, node); + ts.Debug.assert(index !== -1); + if (containingList.length === 1) { + deleteNode(changes, sourceFile, node); + return; + } + // Note: We will only delete a comma *after* a node. This will leave a trailing comma if we delete the last node. + // That's handled in the end by `finishTrailingCommaAfterDeletingNodesInList`. + ts.Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice"); + deletedNodesInLists.add(node); + changes.deleteRange(sourceFile, { + pos: startPositionToDeleteNodeInList(sourceFile, node), + end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : startPositionToDeleteNodeInList(sourceFile, containingList[index + 1]), + }); + } + })(textChanges = ts.textChanges || (ts.textChanges = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodeToFixes = ts.createMultiMap(); + var fixIdToRegistration = new ts.Map(); + function createCodeFixActionWithoutFixAll(fixName, changes, description) { + return createCodeFixActionWorker(fixName, ts.diagnosticToString(description), changes, /*fixId*/ undefined, /*fixAllDescription*/ undefined); + } + codefix.createCodeFixActionWithoutFixAll = createCodeFixActionWithoutFixAll; + function createCodeFixAction(fixName, changes, description, fixId, fixAllDescription, command) { + return createCodeFixActionWorker(fixName, ts.diagnosticToString(description), changes, fixId, ts.diagnosticToString(fixAllDescription), command); + } + codefix.createCodeFixAction = createCodeFixAction; + function createCodeFixActionMaybeFixAll(fixName, changes, description, fixId, fixAllDescription, command) { + return createCodeFixActionWorker(fixName, ts.diagnosticToString(description), changes, fixId, fixAllDescription && ts.diagnosticToString(fixAllDescription), command); + } + codefix.createCodeFixActionMaybeFixAll = createCodeFixActionMaybeFixAll; + function createCodeFixActionWorker(fixName, description, changes, fixId, fixAllDescription, command) { + return { fixName: fixName, description: description, changes: changes, fixId: fixId, fixAllDescription: fixAllDescription, commands: command ? [command] : undefined }; + } + function registerCodeFix(reg) { + for (var _i = 0, _a = reg.errorCodes; _i < _a.length; _i++) { + var error = _a[_i]; + errorCodeToFixes.add(String(error), reg); + } + if (reg.fixIds) { + for (var _b = 0, _c = reg.fixIds; _b < _c.length; _b++) { + var fixId = _c[_b]; + ts.Debug.assert(!fixIdToRegistration.has(fixId)); + fixIdToRegistration.set(fixId, reg); + } + } + } + codefix.registerCodeFix = registerCodeFix; + function getSupportedErrorCodes() { + return ts.arrayFrom(errorCodeToFixes.keys()); + } + codefix.getSupportedErrorCodes = getSupportedErrorCodes; + function removeFixIdIfFixAllUnavailable(registration, diagnostics) { + var errorCodes = registration.errorCodes; + var maybeFixableDiagnostics = 0; + for (var _i = 0, diagnostics_1 = diagnostics; _i < diagnostics_1.length; _i++) { + var diag = diagnostics_1[_i]; + if (ts.contains(errorCodes, diag.code)) + maybeFixableDiagnostics++; + if (maybeFixableDiagnostics > 1) + break; + } + var fixAllUnavailable = maybeFixableDiagnostics < 2; + return function (_a) { + var fixId = _a.fixId, fixAllDescription = _a.fixAllDescription, action = __rest(_a, ["fixId", "fixAllDescription"]); + return fixAllUnavailable ? action : __assign(__assign({}, action), { fixId: fixId, fixAllDescription: fixAllDescription }); + }; + } + function getFixes(context) { + var diagnostics = getDiagnostics(context); + var registrations = errorCodeToFixes.get(String(context.errorCode)); + return ts.flatMap(registrations, function (f) { return ts.map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics)); }); + } + codefix.getFixes = getFixes; + function getAllFixes(context) { + // Currently fixId is always a string. + return fixIdToRegistration.get(ts.cast(context.fixId, ts.isString)).getAllCodeActions(context); + } + codefix.getAllFixes = getAllFixes; + function createCombinedCodeActions(changes, commands) { + return { changes: changes, commands: commands }; + } + codefix.createCombinedCodeActions = createCombinedCodeActions; + function createFileTextChanges(fileName, textChanges) { + return { fileName: fileName, textChanges: textChanges }; + } + codefix.createFileTextChanges = createFileTextChanges; + function codeFixAll(context, errorCodes, use) { + var commands = []; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return eachDiagnostic(context, errorCodes, function (diag) { return use(t, diag, commands); }); }); + return createCombinedCodeActions(changes, commands.length === 0 ? undefined : commands); + } + codefix.codeFixAll = codeFixAll; + function eachDiagnostic(context, errorCodes, cb) { + for (var _i = 0, _a = getDiagnostics(context); _i < _a.length; _i++) { + var diag = _a[_i]; + if (ts.contains(errorCodes, diag.code)) { + cb(diag); + } + } + } + codefix.eachDiagnostic = eachDiagnostic; + function getDiagnostics(_a) { + var program = _a.program, sourceFile = _a.sourceFile, cancellationToken = _a.cancellationToken; + return __spreadArray(__spreadArray(__spreadArray([], program.getSemanticDiagnostics(sourceFile, cancellationToken), true), program.getSyntacticDiagnostics(sourceFile, cancellationToken), true), ts.computeSuggestionDiagnostics(sourceFile, program, cancellationToken), true); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor_1) { + // A map with the refactor code as key, the refactor itself as value + // e.g. nonSuggestableRefactors[refactorCode] -> the refactor you want + var refactors = new ts.Map(); + /** @param name An unique code associated with each refactor. Does not have to be human-readable. */ + function registerRefactor(name, refactor) { + refactors.set(name, refactor); + } + refactor_1.registerRefactor = registerRefactor; + function getApplicableRefactors(context) { + return ts.arrayFrom(ts.flatMapIterator(refactors.values(), function (refactor) { + var _a; + return context.cancellationToken && context.cancellationToken.isCancellationRequested() || + !((_a = refactor.kinds) === null || _a === void 0 ? void 0 : _a.some(function (kind) { return refactor_1.refactorKindBeginsWith(kind, context.kind); })) ? undefined : + refactor.getAvailableActions(context); + })); + } + refactor_1.getApplicableRefactors = getApplicableRefactors; + function getEditsForRefactor(context, refactorName, actionName) { + var refactor = refactors.get(refactorName); + return refactor && refactor.getEditsForAction(context, actionName); + } + refactor_1.getEditsForRefactor = getEditsForRefactor; + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addConvertToUnknownForNonOverlappingTypes"; + var errorCodes = [ts.Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) { + var assertion = getAssertion(context.sourceFile, context.span.start); + if (assertion === undefined) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, assertion); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, ts.Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var assertion = getAssertion(diag.file, diag.start); + if (assertion) { + makeChange(changes, diag.file, assertion); + } + }); }, + }); + function makeChange(changeTracker, sourceFile, assertion) { + var replacement = ts.isAsExpression(assertion) + ? ts.factory.createAsExpression(assertion.expression, ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */)) + : ts.factory.createTypeAssertion(ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */), assertion.expression); + changeTracker.replaceNode(sourceFile, assertion.expression, replacement); + } + function getAssertion(sourceFile, pos) { + if (ts.isInJSFile(sourceFile)) + return undefined; + return ts.findAncestor(ts.getTokenAtPosition(sourceFile, pos), function (n) { return ts.isAsExpression(n) || ts.isTypeAssertionExpression(n); }); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + codefix.registerCodeFix({ + errorCodes: [ + ts.Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, + ts.Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, + ], + getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) { + var sourceFile = context.sourceFile; + var changes = ts.textChanges.ChangeTracker.with(context, function (changes) { + var exportDeclaration = ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, ts.factory.createNamedExports([]), + /*moduleSpecifier*/ undefined); + changes.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration); + }); + return [codefix.createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, ts.Diagnostics.Add_export_to_make_this_file_into_a_module)]; + }, + }); + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingAsync"; + var errorCodes = [ + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code, + ts.Diagnostics.Type_0_is_not_comparable_to_type_1.code + ]; + codefix.registerCodeFix({ + fixIds: [fixId], + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingAsync(context) { + var sourceFile = context.sourceFile, errorCode = context.errorCode, cancellationToken = context.cancellationToken, program = context.program, span = context.span; + var diagnostic = ts.find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode)); + var directSpan = diagnostic && diagnostic.relatedInformation && ts.find(diagnostic.relatedInformation, function (r) { return r.code === ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async.code; }); + var decl = getFixableErrorSpanDeclaration(sourceFile, directSpan); + if (!decl) { + return; + } + var trackChanges = function (cb) { return ts.textChanges.ChangeTracker.with(context, cb); }; + return [getFix(context, decl, trackChanges)]; + }, + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile; + var fixedDeclarations = new ts.Set(); + return codefix.codeFixAll(context, errorCodes, function (t, diagnostic) { + var span = diagnostic.relatedInformation && ts.find(diagnostic.relatedInformation, function (r) { return r.code === ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async.code; }); + var decl = getFixableErrorSpanDeclaration(sourceFile, span); + if (!decl) { + return; + } + var trackChanges = function (cb) { return (cb(t), []); }; + return getFix(context, decl, trackChanges, fixedDeclarations); + }); + }, + }); + function getFix(context, decl, trackChanges, fixedDeclarations) { + var changes = trackChanges(function (t) { return makeChange(t, context.sourceFile, decl, fixedDeclarations); }); + return codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_async_modifier_to_containing_function, fixId, ts.Diagnostics.Add_all_missing_async_modifiers); + } + function makeChange(changeTracker, sourceFile, insertionSite, fixedDeclarations) { + if (fixedDeclarations) { + if (fixedDeclarations.has(ts.getNodeId(insertionSite))) { + return; + } + } + fixedDeclarations === null || fixedDeclarations === void 0 ? void 0 : fixedDeclarations.add(ts.getNodeId(insertionSite)); + var cloneWithModifier = ts.factory.updateModifiers(ts.getSynthesizedDeepClone(insertionSite, /*includeTrivia*/ true), ts.factory.createNodeArray(ts.factory.createModifiersFromModifierFlags(ts.getSyntacticModifierFlags(insertionSite) | 256 /* ModifierFlags.Async */))); + changeTracker.replaceNode(sourceFile, insertionSite, cloneWithModifier); + } + function getFixableErrorSpanDeclaration(sourceFile, span) { + if (!span) + return undefined; + var token = ts.getTokenAtPosition(sourceFile, span.start); + // Checker has already done work to determine that async might be possible, and has attached + // related info to the node, so start by finding the signature that exactly matches up + // with the diagnostic range. + var decl = ts.findAncestor(token, function (node) { + if (node.getStart(sourceFile) < span.start || node.getEnd() > ts.textSpanEnd(span)) { + return "quit"; + } + return (ts.isArrowFunction(node) || ts.isMethodDeclaration(node) || ts.isFunctionExpression(node) || ts.isFunctionDeclaration(node)) && ts.textSpansEqual(span, ts.createTextSpanFromNode(node, sourceFile)); + }); + return decl; + } + function getIsMatchingAsyncError(span, errorCode) { + return function (_a) { + var start = _a.start, length = _a.length, relatedInformation = _a.relatedInformation, code = _a.code; + return ts.isNumber(start) && ts.isNumber(length) && ts.textSpansEqual({ start: start, length: length }, span) && + code === errorCode && + !!relatedInformation && + ts.some(relatedInformation, function (related) { return related.code === ts.Diagnostics.Did_you_mean_to_mark_this_function_as_async.code; }); + }; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingAwait"; + var propertyAccessCode = ts.Diagnostics.Property_0_does_not_exist_on_type_1.code; + var callableConstructableErrorCodes = [ + ts.Diagnostics.This_expression_is_not_callable.code, + ts.Diagnostics.This_expression_is_not_constructable.code, + ]; + var errorCodes = __spreadArray([ + ts.Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code, + ts.Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, + ts.Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, + ts.Diagnostics.Operator_0_cannot_be_applied_to_type_1.code, + ts.Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code, + ts.Diagnostics.This_condition_will_always_return_0_since_the_types_1_and_2_have_no_overlap.code, + ts.Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code, + ts.Diagnostics.Type_0_is_not_an_array_type.code, + ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code, + ts.Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code, + ts.Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + ts.Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + ts.Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + ts.Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code, + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + propertyAccessCode + ], callableConstructableErrorCodes, true); + codefix.registerCodeFix({ + fixIds: [fixId], + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingAwait(context) { + var sourceFile = context.sourceFile, errorCode = context.errorCode, span = context.span, cancellationToken = context.cancellationToken, program = context.program; + var expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program); + if (!expression) { + return; + } + var checker = context.program.getTypeChecker(); + var trackChanges = function (cb) { return ts.textChanges.ChangeTracker.with(context, cb); }; + return ts.compact([ + getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges), + getUseSiteFix(context, expression, errorCode, checker, trackChanges) + ]); + }, + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, cancellationToken = context.cancellationToken; + var checker = context.program.getTypeChecker(); + var fixedDeclarations = new ts.Set(); + return codefix.codeFixAll(context, errorCodes, function (t, diagnostic) { + var expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program); + if (!expression) { + return; + } + var trackChanges = function (cb) { return (cb(t), []); }; + return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) + || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations); + }); + }, + }); + function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) { + var expression = ts.getFixableErrorSpanExpression(sourceFile, span); + return expression + && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) + && isInsideAwaitableBody(expression) ? expression : undefined; + } + function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { + var sourceFile = context.sourceFile, program = context.program, cancellationToken = context.cancellationToken; + var awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker); + if (awaitableInitializers) { + var initializerChanges = trackChanges(function (t) { + ts.forEach(awaitableInitializers.initializers, function (_a) { + var expression = _a.expression; + return makeChange(t, errorCode, sourceFile, checker, expression, fixedDeclarations); + }); + if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) { + makeChange(t, errorCode, sourceFile, checker, expression, fixedDeclarations); + } + }); + // No fix-all because it will already be included once with the use site fix, + // and for simplicity the fix-all doesn‘t let the user choose between use-site and declaration-site fixes. + return codefix.createCodeFixActionWithoutFixAll("addMissingAwaitToInitializer", initializerChanges, awaitableInitializers.initializers.length === 1 + ? [ts.Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] + : ts.Diagnostics.Add_await_to_initializers); + } + } + function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { + var changes = trackChanges(function (t) { return makeChange(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations); }); + return codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_await, fixId, ts.Diagnostics.Fix_all_expressions_possibly_missing_await); + } + function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) { + var checker = program.getTypeChecker(); + var diagnostics = checker.getDiagnostics(sourceFile, cancellationToken); + return ts.some(diagnostics, function (_a) { + var start = _a.start, length = _a.length, relatedInformation = _a.relatedInformation, code = _a.code; + return ts.isNumber(start) && ts.isNumber(length) && ts.textSpansEqual({ start: start, length: length }, span) && + code === errorCode && + !!relatedInformation && + ts.some(relatedInformation, function (related) { return related.code === ts.Diagnostics.Did_you_forget_to_use_await.code; }); + }); + } + function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) { + var identifiers = getIdentifiersFromErrorSpanExpression(expression, checker); + if (!identifiers) { + return; + } + var isCompleteFix = identifiers.isCompleteFix; + var initializers; + var _loop_13 = function (identifier) { + var symbol = checker.getSymbolAtLocation(identifier); + if (!symbol) { + return "continue"; + } + var declaration = ts.tryCast(symbol.valueDeclaration, ts.isVariableDeclaration); + var variableName = declaration && ts.tryCast(declaration.name, ts.isIdentifier); + var variableStatement = ts.getAncestor(declaration, 237 /* SyntaxKind.VariableStatement */); + if (!declaration || !variableStatement || + declaration.type || + !declaration.initializer || + variableStatement.getSourceFile() !== sourceFile || + ts.hasSyntacticModifier(variableStatement, 1 /* ModifierFlags.Export */) || + !variableName || + !isInsideAwaitableBody(declaration.initializer)) { + isCompleteFix = false; + return "continue"; + } + var diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken); + var isUsedElsewhere = ts.FindAllReferences.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, function (reference) { + return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker); + }); + if (isUsedElsewhere) { + isCompleteFix = false; + return "continue"; + } + (initializers || (initializers = [])).push({ + expression: declaration.initializer, + declarationSymbol: symbol, + }); + }; + for (var _i = 0, _a = identifiers.identifiers; _i < _a.length; _i++) { + var identifier = _a[_i]; + _loop_13(identifier); + } + return initializers && { + initializers: initializers, + needsSecondPassForFixAll: !isCompleteFix, + }; + } + function getIdentifiersFromErrorSpanExpression(expression, checker) { + if (ts.isPropertyAccessExpression(expression.parent) && ts.isIdentifier(expression.parent.expression)) { + return { identifiers: [expression.parent.expression], isCompleteFix: true }; + } + if (ts.isIdentifier(expression)) { + return { identifiers: [expression], isCompleteFix: true }; + } + if (ts.isBinaryExpression(expression)) { + var sides = void 0; + var isCompleteFix = true; + for (var _i = 0, _a = [expression.left, expression.right]; _i < _a.length; _i++) { + var side = _a[_i]; + var type = checker.getTypeAtLocation(side); + if (checker.getPromisedTypeOfPromise(type)) { + if (!ts.isIdentifier(side)) { + isCompleteFix = false; + continue; + } + (sides || (sides = [])).push(side); + } + } + return sides && { identifiers: sides, isCompleteFix: isCompleteFix }; + } + } + function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) { + var errorNode = ts.isPropertyAccessExpression(reference.parent) ? reference.parent.name : + ts.isBinaryExpression(reference.parent) ? reference.parent : + reference; + var diagnostic = ts.find(diagnostics, function (diagnostic) { + return diagnostic.start === errorNode.getStart(sourceFile) && + (diagnostic.start + diagnostic.length) === errorNode.getEnd(); + }); + return diagnostic && ts.contains(errorCodes, diagnostic.code) || + // A Promise is usually not correct in a binary expression (it’s not valid + // in an arithmetic expression and an equality comparison seems unusual), + // but if the other side of the binary expression has an error, the side + // is typed `any` which will squash the error that would identify this + // Promise as an invalid operand. So if the whole binary expression is + // typed `any` as a result, there is a strong likelihood that this Promise + // is accidentally missing `await`. + checker.getTypeAtLocation(errorNode).flags & 1 /* TypeFlags.Any */; + } + function isInsideAwaitableBody(node) { + return node.kind & 32768 /* NodeFlags.AwaitContext */ || !!ts.findAncestor(node, function (ancestor) { + return ancestor.parent && ts.isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || + ts.isBlock(ancestor) && (ancestor.parent.kind === 256 /* SyntaxKind.FunctionDeclaration */ || + ancestor.parent.kind === 213 /* SyntaxKind.FunctionExpression */ || + ancestor.parent.kind === 214 /* SyntaxKind.ArrowFunction */ || + ancestor.parent.kind === 169 /* SyntaxKind.MethodDeclaration */); + }); + } + function makeChange(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) { + if (ts.isBinaryExpression(insertionSite)) { + for (var _i = 0, _a = [insertionSite.left, insertionSite.right]; _i < _a.length; _i++) { + var side = _a[_i]; + if (fixedDeclarations && ts.isIdentifier(side)) { + var symbol = checker.getSymbolAtLocation(side); + if (symbol && fixedDeclarations.has(ts.getSymbolId(symbol))) { + continue; + } + } + var type = checker.getTypeAtLocation(side); + var newNode = checker.getPromisedTypeOfPromise(type) ? ts.factory.createAwaitExpression(side) : side; + changeTracker.replaceNode(sourceFile, side, newNode); + } + } + else if (errorCode === propertyAccessCode && ts.isPropertyAccessExpression(insertionSite.parent)) { + if (fixedDeclarations && ts.isIdentifier(insertionSite.parent.expression)) { + var symbol = checker.getSymbolAtLocation(insertionSite.parent.expression); + if (symbol && fixedDeclarations.has(ts.getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode(sourceFile, insertionSite.parent.expression, ts.factory.createParenthesizedExpression(ts.factory.createAwaitExpression(insertionSite.parent.expression))); + insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile); + } + else if (ts.contains(callableConstructableErrorCodes, errorCode) && ts.isCallOrNewExpression(insertionSite.parent)) { + if (fixedDeclarations && ts.isIdentifier(insertionSite)) { + var symbol = checker.getSymbolAtLocation(insertionSite); + if (symbol && fixedDeclarations.has(ts.getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode(sourceFile, insertionSite, ts.factory.createParenthesizedExpression(ts.factory.createAwaitExpression(insertionSite))); + insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile); + } + else { + if (fixedDeclarations && ts.isVariableDeclaration(insertionSite.parent) && ts.isIdentifier(insertionSite.parent.name)) { + var symbol = checker.getSymbolAtLocation(insertionSite.parent.name); + if (symbol && !ts.tryAddToSet(fixedDeclarations, ts.getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode(sourceFile, insertionSite, ts.factory.createAwaitExpression(insertionSite)); + } + } + function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) { + var precedingToken = ts.findPrecedingToken(beforeNode.pos, sourceFile); + if (precedingToken && ts.positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { + changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";"); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingConst"; + var errorCodes = [ + ts.Diagnostics.Cannot_find_name_0.code, + ts.Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingConst(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span.start, context.program); }); + if (changes.length > 0) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_const_to_unresolved_variable, fixId, ts.Diagnostics.Add_const_to_all_unresolved_variables)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var fixedNodes = new ts.Set(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag.start, context.program, fixedNodes); }); + }, + }); + function makeChange(changeTracker, sourceFile, pos, program, fixedNodes) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var forInitializer = ts.findAncestor(token, function (node) { + return ts.isForInOrOfStatement(node.parent) ? node.parent.initializer === node : + isPossiblyPartOfDestructuring(node) ? false : "quit"; + }); + if (forInitializer) + return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes); + var parent = token.parent; + if (ts.isBinaryExpression(parent) && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && ts.isExpressionStatement(parent.parent)) { + return applyChange(changeTracker, token, sourceFile, fixedNodes); + } + if (ts.isArrayLiteralExpression(parent)) { + var checker_1 = program.getTypeChecker(); + if (!ts.every(parent.elements, function (element) { return arrayElementCouldBeVariableDeclaration(element, checker_1); })) { + return; + } + return applyChange(changeTracker, parent, sourceFile, fixedNodes); + } + var commaExpression = ts.findAncestor(token, function (node) { + return ts.isExpressionStatement(node.parent) ? true : + isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit"; + }); + if (commaExpression) { + var checker = program.getTypeChecker(); + if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) { + return; + } + return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes); + } + } + function applyChange(changeTracker, initializer, sourceFile, fixedNodes) { + if (!fixedNodes || ts.tryAddToSet(fixedNodes, initializer)) { + changeTracker.insertModifierBefore(sourceFile, 85 /* SyntaxKind.ConstKeyword */, initializer); + } + } + function isPossiblyPartOfDestructuring(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 204 /* SyntaxKind.ArrayLiteralExpression */: + case 205 /* SyntaxKind.ObjectLiteralExpression */: + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + return true; + default: + return false; + } + } + function arrayElementCouldBeVariableDeclaration(expression, checker) { + var identifier = ts.isIdentifier(expression) ? expression : + ts.isAssignmentExpression(expression, /*excludeCompoundAssignment*/ true) && ts.isIdentifier(expression.left) ? expression.left : + undefined; + return !!identifier && !checker.getSymbolAtLocation(identifier); + } + function isPossiblyPartOfCommaSeperatedInitializer(node) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + case 221 /* SyntaxKind.BinaryExpression */: + case 27 /* SyntaxKind.CommaToken */: + return true; + default: + return false; + } + } + function expressionCouldBeVariableDeclaration(expression, checker) { + if (!ts.isBinaryExpression(expression)) { + return false; + } + if (expression.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return ts.every([expression.left, expression.right], function (expression) { return expressionCouldBeVariableDeclaration(expression, checker); }); + } + return expression.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ + && ts.isIdentifier(expression.left) + && !checker.getSymbolAtLocation(expression.left); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingDeclareProperty"; + var errorCodes = [ + ts.Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span.start); }); + if (changes.length > 0) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Prefix_with_declare, fixId, ts.Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var fixedNodes = new ts.Set(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag.start, fixedNodes); }); + }, + }); + function makeChange(changeTracker, sourceFile, pos, fixedNodes) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (!ts.isIdentifier(token)) { + return; + } + var declaration = token.parent; + if (declaration.kind === 167 /* SyntaxKind.PropertyDeclaration */ && + (!fixedNodes || ts.tryAddToSet(fixedNodes, declaration))) { + changeTracker.insertModifierBefore(sourceFile, 135 /* SyntaxKind.DeclareKeyword */, declaration); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingInvocationForDecorator"; + var errorCodes = [ts.Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span.start); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Call_decorator_expression, fixId, ts.Diagnostics.Add_to_all_uncalled_decorators)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag.start); }); }, + }); + function makeChange(changeTracker, sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var decorator = ts.findAncestor(token, ts.isDecorator); + ts.Debug.assert(!!decorator, "Expected position to be owned by a decorator."); + var replacement = ts.factory.createCallExpression(decorator.expression, /*typeArguments*/ undefined, /*argumentsArray*/ undefined); + changeTracker.replaceNode(sourceFile, decorator.expression, replacement); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addNameToNamelessParameter"; + var errorCodes = [ts.Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span.start); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_parameter_name, fixId, ts.Diagnostics.Add_names_to_all_parameters_without_names)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag.start); }); }, + }); + function makeChange(changeTracker, sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var param = token.parent; + if (!ts.isParameter(param)) { + return ts.Debug.fail("Tried to add a parameter name to a non-parameter: " + ts.Debug.formatSyntaxKind(token.kind)); + } + var i = param.parent.parameters.indexOf(param); + ts.Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one."); + ts.Debug.assert(i > -1, "Parameter not found in parent parameter list."); + var typeNode = ts.factory.createTypeReferenceNode(param.name, /*typeArguments*/ undefined); + var replacement = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, param.modifiers, param.dotDotDotToken, "arg" + i, param.questionToken, param.dotDotDotToken ? ts.factory.createArrayTypeNode(typeNode) : typeNode, param.initializer); + changeTracker.replaceNode(sourceFile, param, replacement); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var addOptionalPropertyUndefined = "addOptionalPropertyUndefined"; + var errorCodes = [ + ts.Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code, + ts.Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var typeChecker = context.program.getTypeChecker(); + var toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker); + if (!toAdd.length) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addUndefinedToOptionalProperty(t, toAdd); }); + return [codefix.createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, ts.Diagnostics.Add_undefined_to_optional_property_type)]; + }, + fixIds: [addOptionalPropertyUndefined], + }); + function getPropertiesToAdd(file, span, checker) { + var _a, _b; + var sourceTarget = getSourceTarget(ts.getFixableErrorSpanExpression(file, span), checker); + if (!sourceTarget) { + return ts.emptyArray; + } + var sourceNode = sourceTarget.source, targetNode = sourceTarget.target; + var target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) + ? checker.getTypeAtLocation(targetNode.expression) + : checker.getTypeAtLocation(targetNode); + if ((_b = (_a = target.symbol) === null || _a === void 0 ? void 0 : _a.declarations) === null || _b === void 0 ? void 0 : _b.some(function (d) { return ts.getSourceFileOfNode(d).fileName.match(/\.d\.ts$/); })) { + return ts.emptyArray; + } + return checker.getExactOptionalProperties(target); + } + function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) { + return ts.isPropertyAccessExpression(targetNode) + && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length + && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType(); + } + /** + * Find the source and target of the incorrect assignment. + * The call is recursive for property assignments. + */ + function getSourceTarget(errorNode, checker) { + var _a; + if (!errorNode) { + return undefined; + } + else if (ts.isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */) { + return { source: errorNode.parent.right, target: errorNode.parent.left }; + } + else if (ts.isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) { + return { source: errorNode.parent.initializer, target: errorNode.parent.name }; + } + else if (ts.isCallExpression(errorNode.parent)) { + var n = checker.getSymbolAtLocation(errorNode.parent.expression); + if (!(n === null || n === void 0 ? void 0 : n.valueDeclaration) || !ts.isFunctionLikeKind(n.valueDeclaration.kind)) + return undefined; + if (!ts.isExpression(errorNode)) + return undefined; + var i = errorNode.parent.arguments.indexOf(errorNode); + if (i === -1) + return undefined; + var name = n.valueDeclaration.parameters[i].name; + if (ts.isIdentifier(name)) + return { source: errorNode, target: name }; + } + else if (ts.isPropertyAssignment(errorNode.parent) && ts.isIdentifier(errorNode.parent.name) || + ts.isShorthandPropertyAssignment(errorNode.parent)) { + var parentTarget = getSourceTarget(errorNode.parent.parent, checker); + if (!parentTarget) + return undefined; + var prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text); + var declaration = (_a = prop === null || prop === void 0 ? void 0 : prop.declarations) === null || _a === void 0 ? void 0 : _a[0]; + if (!declaration) + return undefined; + return { + source: ts.isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name, + target: declaration + }; + } + return undefined; + } + function addUndefinedToOptionalProperty(changes, toAdd) { + for (var _i = 0, toAdd_1 = toAdd; _i < toAdd_1.length; _i++) { + var add = toAdd_1[_i]; + var d = add.valueDeclaration; + if (d && (ts.isPropertySignature(d) || ts.isPropertyDeclaration(d)) && d.type) { + var t = ts.factory.createUnionTypeNode(__spreadArray(__spreadArray([], d.type.kind === 187 /* SyntaxKind.UnionType */ ? d.type.types : [d.type], true), [ + ts.factory.createTypeReferenceNode("undefined") + ], false)); + changes.replaceNode(d.getSourceFile(), d.type, t); + } + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "annotateWithTypeFromJSDoc"; + var errorCodes = [ts.Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var decl = getDeclaration(context.sourceFile, context.span.start); + if (!decl) + return; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, decl); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Annotate_with_type_from_JSDoc, fixId, ts.Diagnostics.Annotate_everything_with_types_from_JSDoc)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var decl = getDeclaration(diag.file, diag.start); + if (decl) + doChange(changes, diag.file, decl); + }); }, + }); + function getDeclaration(file, pos) { + var name = ts.getTokenAtPosition(file, pos); + // For an arrow function with no name, 'name' lands on the first parameter. + return ts.tryCast(ts.isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc); + } + function parameterShouldGetTypeFromJSDoc(node) { + return isDeclarationWithType(node) && hasUsableJSDoc(node); + } + codefix.parameterShouldGetTypeFromJSDoc = parameterShouldGetTypeFromJSDoc; + function hasUsableJSDoc(decl) { + return ts.isFunctionLikeDeclaration(decl) + ? decl.parameters.some(hasUsableJSDoc) || (!decl.type && !!ts.getJSDocReturnType(decl)) + : !decl.type && !!ts.getJSDocType(decl); + } + function doChange(changes, sourceFile, decl) { + if (ts.isFunctionLikeDeclaration(decl) && (ts.getJSDocReturnType(decl) || decl.parameters.some(function (p) { return !!ts.getJSDocType(p); }))) { + if (!decl.typeParameters) { + var typeParameters = ts.getJSDocTypeParameterDeclarations(decl); + if (typeParameters.length) + changes.insertTypeParameters(sourceFile, decl, typeParameters); + } + var needParens = ts.isArrowFunction(decl) && !ts.findChildOfKind(decl, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (needParens) + changes.insertNodeBefore(sourceFile, ts.first(decl.parameters), ts.factory.createToken(20 /* SyntaxKind.OpenParenToken */)); + for (var _i = 0, _a = decl.parameters; _i < _a.length; _i++) { + var param = _a[_i]; + if (!param.type) { + var paramType = ts.getJSDocType(param); + if (paramType) + changes.tryInsertTypeAnnotation(sourceFile, param, transformJSDocType(paramType)); + } + } + if (needParens) + changes.insertNodeAfter(sourceFile, ts.last(decl.parameters), ts.factory.createToken(21 /* SyntaxKind.CloseParenToken */)); + if (!decl.type) { + var returnType = ts.getJSDocReturnType(decl); + if (returnType) + changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(returnType)); + } + } + else { + var jsdocType = ts.Debug.checkDefined(ts.getJSDocType(decl), "A JSDocType for this declaration should exist"); // If not defined, shouldn't have been an error to fix + ts.Debug.assert(!decl.type, "The JSDocType decl should have a type"); // If defined, shouldn't have been an error to fix. + changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(jsdocType)); + } + } + function isDeclarationWithType(node) { + return ts.isFunctionLikeDeclaration(node) || + node.kind === 254 /* SyntaxKind.VariableDeclaration */ || + node.kind === 166 /* SyntaxKind.PropertySignature */ || + node.kind === 167 /* SyntaxKind.PropertyDeclaration */; + } + function transformJSDocType(node) { + switch (node.kind) { + case 312 /* SyntaxKind.JSDocAllType */: + case 313 /* SyntaxKind.JSDocUnknownType */: + return ts.factory.createTypeReferenceNode("any", ts.emptyArray); + case 316 /* SyntaxKind.JSDocOptionalType */: + return transformJSDocOptionalType(node); + case 315 /* SyntaxKind.JSDocNonNullableType */: + return transformJSDocType(node.type); + case 314 /* SyntaxKind.JSDocNullableType */: + return transformJSDocNullableType(node); + case 318 /* SyntaxKind.JSDocVariadicType */: + return transformJSDocVariadicType(node); + case 317 /* SyntaxKind.JSDocFunctionType */: + return transformJSDocFunctionType(node); + case 178 /* SyntaxKind.TypeReference */: + return transformJSDocTypeReference(node); + default: + var visited = ts.visitEachChild(node, transformJSDocType, ts.nullTransformationContext); + ts.setEmitFlags(visited, 1 /* EmitFlags.SingleLine */); + return visited; + } + } + function transformJSDocOptionalType(node) { + return ts.factory.createUnionTypeNode([ts.visitNode(node.type, transformJSDocType), ts.factory.createTypeReferenceNode("undefined", ts.emptyArray)]); + } + function transformJSDocNullableType(node) { + return ts.factory.createUnionTypeNode([ts.visitNode(node.type, transformJSDocType), ts.factory.createTypeReferenceNode("null", ts.emptyArray)]); + } + function transformJSDocVariadicType(node) { + return ts.factory.createArrayTypeNode(ts.visitNode(node.type, transformJSDocType)); + } + function transformJSDocFunctionType(node) { + var _a; + // TODO: This does not properly handle `function(new:C, string)` per https://github.com/google/closure-compiler/wiki/Types-in-the-Closure-Type-System#the-javascript-type-language + // however we do handle it correctly in `serializeTypeForDeclaration` in checker.ts + return ts.factory.createFunctionTypeNode(ts.emptyArray, node.parameters.map(transformJSDocParameter), (_a = node.type) !== null && _a !== void 0 ? _a : ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)); + } + function transformJSDocParameter(node) { + var index = node.parent.parameters.indexOf(node); + var isRest = node.type.kind === 318 /* SyntaxKind.JSDocVariadicType */ && index === node.parent.parameters.length - 1; // TODO: GH#18217 + var name = node.name || (isRest ? "rest" : "arg" + index); + var dotdotdot = isRest ? ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */) : node.dotDotDotToken; + return ts.factory.createParameterDeclaration(node.decorators, node.modifiers, dotdotdot, name, node.questionToken, ts.visitNode(node.type, transformJSDocType), node.initializer); + } + function transformJSDocTypeReference(node) { + var name = node.typeName; + var args = node.typeArguments; + if (ts.isIdentifier(node.typeName)) { + if (ts.isJSDocIndexSignature(node)) { + return transformJSDocIndexSignature(node); + } + var text = node.typeName.text; + switch (node.typeName.text) { + case "String": + case "Boolean": + case "Object": + case "Number": + text = text.toLowerCase(); + break; + case "array": + case "date": + case "promise": + text = text[0].toUpperCase() + text.slice(1); + break; + } + name = ts.factory.createIdentifier(text); + if ((text === "Array" || text === "Promise") && !node.typeArguments) { + args = ts.factory.createNodeArray([ts.factory.createTypeReferenceNode("any", ts.emptyArray)]); + } + else { + args = ts.visitNodes(node.typeArguments, transformJSDocType); + } + } + return ts.factory.createTypeReferenceNode(name, args); + } + function transformJSDocIndexSignature(node) { + var index = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, node.typeArguments[0].kind === 147 /* SyntaxKind.NumberKeyword */ ? "n" : "s", + /*questionToken*/ undefined, ts.factory.createTypeReferenceNode(node.typeArguments[0].kind === 147 /* SyntaxKind.NumberKeyword */ ? "number" : "string", []), + /*initializer*/ undefined); + var indexSignature = ts.factory.createTypeLiteralNode([ts.factory.createIndexSignature(/*decorators*/ undefined, /*modifiers*/ undefined, [index], node.typeArguments[1])]); + ts.setEmitFlags(indexSignature, 1 /* EmitFlags.SingleLine */); + return indexSignature; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "convertFunctionToEs6Class"; + var errorCodes = [ts.Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + return doChange(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()); + }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_function_to_an_ES2015_class, fixId, ts.Diagnostics.Convert_all_constructor_functions_to_classes)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, err) { + return doChange(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()); + }); }, + }); + function doChange(changes, sourceFile, position, checker, preferences, compilerOptions) { + var ctorSymbol = checker.getSymbolAtLocation(ts.getTokenAtPosition(sourceFile, position)); + if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* SymbolFlags.Function */ | 3 /* SymbolFlags.Variable */))) { + // Bad input + return undefined; + } + var ctorDeclaration = ctorSymbol.valueDeclaration; + if (ts.isFunctionDeclaration(ctorDeclaration)) { + changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunctionDeclaration(ctorDeclaration)); + } + else if (ts.isVariableDeclaration(ctorDeclaration)) { + var classDeclaration = createClassFromVariableDeclaration(ctorDeclaration); + if (!classDeclaration) { + return undefined; + } + var ancestor = ctorDeclaration.parent.parent; + if (ts.isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) { + changes.delete(sourceFile, ctorDeclaration); + changes.insertNodeAfter(sourceFile, ancestor, classDeclaration); + } + else { + changes.replaceNode(sourceFile, ancestor, classDeclaration); + } + } + function createClassElementsFromSymbol(symbol) { + var memberElements = []; + // all static members are stored in the "exports" array of symbol + if (symbol.exports) { + symbol.exports.forEach(function (member) { + if (member.name === "prototype" && member.declarations) { + var firstDeclaration = member.declarations[0]; + // only one "x.prototype = { ... }" will pass + if (member.declarations.length === 1 && + ts.isPropertyAccessExpression(firstDeclaration) && + ts.isBinaryExpression(firstDeclaration.parent) && + firstDeclaration.parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && + ts.isObjectLiteralExpression(firstDeclaration.parent.right)) { + var prototypes = firstDeclaration.parent.right; + createClassElement(prototypes.symbol, /** modifiers */ undefined, memberElements); + } + } + else { + createClassElement(member, [ts.factory.createToken(124 /* SyntaxKind.StaticKeyword */)], memberElements); + } + }); + } + // all instance members are stored in the "member" array of symbol (done last so instance members pulled from prototype assignments have priority) + if (symbol.members) { + symbol.members.forEach(function (member, key) { + var _a, _b, _c, _d; + if (key === "constructor" && member.valueDeclaration) { + var prototypeAssignment = (_d = (_c = (_b = (_a = symbol.exports) === null || _a === void 0 ? void 0 : _a.get("prototype")) === null || _b === void 0 ? void 0 : _b.declarations) === null || _c === void 0 ? void 0 : _c[0]) === null || _d === void 0 ? void 0 : _d.parent; + if (prototypeAssignment && ts.isBinaryExpression(prototypeAssignment) && ts.isObjectLiteralExpression(prototypeAssignment.right) && ts.some(prototypeAssignment.right.properties, isConstructorAssignment)) { + // fn.prototype = { constructor: fn } + // Already deleted in `createClassElement` in first pass + } + else { + // fn.prototype.constructor = fn + changes.delete(sourceFile, member.valueDeclaration.parent); + } + return; + } + createClassElement(member, /*modifiers*/ undefined, memberElements); + }); + } + return memberElements; + function shouldConvertDeclaration(_target, source) { + // Right now the only thing we can convert are function expressions, get/set accessors and methods + // other values like normal value fields ({a: 1}) shouldn't get transformed. + // We can update this once ES public class properties are available. + if (ts.isAccessExpression(_target)) { + if (ts.isPropertyAccessExpression(_target) && isConstructorAssignment(_target)) + return true; + return ts.isFunctionLike(source); + } + else { + return ts.every(_target.properties, function (property) { + // a() {} + if (ts.isMethodDeclaration(property) || ts.isGetOrSetAccessorDeclaration(property)) + return true; + // a: function() {} + if (ts.isPropertyAssignment(property) && ts.isFunctionExpression(property.initializer) && !!property.name) + return true; + // x.prototype.constructor = fn + if (isConstructorAssignment(property)) + return true; + return false; + }); + } + } + function createClassElement(symbol, modifiers, members) { + // Right now the only thing we can convert are function expressions, which are marked as methods + // or { x: y } type prototype assignments, which are marked as ObjectLiteral + if (!(symbol.flags & 8192 /* SymbolFlags.Method */) && !(symbol.flags & 4096 /* SymbolFlags.ObjectLiteral */)) { + return; + } + var memberDeclaration = symbol.valueDeclaration; + var assignmentBinaryExpression = memberDeclaration.parent; + var assignmentExpr = assignmentBinaryExpression.right; + if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) { + return; + } + if (ts.some(members, function (m) { + var name = ts.getNameOfDeclaration(m); + if (name && ts.isIdentifier(name) && ts.idText(name) === ts.symbolName(symbol)) { + return true; // class member already made for this name + } + return false; + })) { + return; + } + // delete the entire statement if this expression is the sole expression to take care of the semicolon at the end + var nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 238 /* SyntaxKind.ExpressionStatement */ + ? assignmentBinaryExpression.parent : assignmentBinaryExpression; + changes.delete(sourceFile, nodeToDelete); + if (!assignmentExpr) { + members.push(ts.factory.createPropertyDeclaration([], modifiers, symbol.name, /*questionToken*/ undefined, + /*type*/ undefined, /*initializer*/ undefined)); + return; + } + // f.x = expr + if (ts.isAccessExpression(memberDeclaration) && (ts.isFunctionExpression(assignmentExpr) || ts.isArrowFunction(assignmentExpr))) { + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + var name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference); + if (name) { + createFunctionLikeExpressionMember(members, assignmentExpr, name); + } + return; + } + // f.prototype = { ... } + else if (ts.isObjectLiteralExpression(assignmentExpr)) { + ts.forEach(assignmentExpr.properties, function (property) { + if (ts.isMethodDeclaration(property) || ts.isGetOrSetAccessorDeclaration(property)) { + // MethodDeclaration and AccessorDeclaration can appear in a class directly + members.push(property); + } + if (ts.isPropertyAssignment(property) && ts.isFunctionExpression(property.initializer)) { + createFunctionLikeExpressionMember(members, property.initializer, property.name); + } + // Drop constructor assignments + if (isConstructorAssignment(property)) + return; + return; + }); + return; + } + else { + // Don't try to declare members in JavaScript files + if (ts.isSourceFileJS(sourceFile)) + return; + if (!ts.isPropertyAccessExpression(memberDeclaration)) + return; + var prop = ts.factory.createPropertyDeclaration(/*decorators*/ undefined, modifiers, memberDeclaration.name, /*questionToken*/ undefined, /*type*/ undefined, assignmentExpr); + ts.copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile); + members.push(prop); + return; + } + function createFunctionLikeExpressionMember(members, expression, name) { + if (ts.isFunctionExpression(expression)) + return createFunctionExpressionMember(members, expression, name); + else + return createArrowFunctionExpressionMember(members, expression, name); + } + function createFunctionExpressionMember(members, functionExpression, name) { + var fullModifiers = ts.concatenate(modifiers, getModifierKindFromSource(functionExpression, 131 /* SyntaxKind.AsyncKeyword */)); + var method = ts.factory.createMethodDeclaration(/*decorators*/ undefined, fullModifiers, /*asteriskToken*/ undefined, name, /*questionToken*/ undefined, + /*typeParameters*/ undefined, functionExpression.parameters, /*type*/ undefined, functionExpression.body); + ts.copyLeadingComments(assignmentBinaryExpression, method, sourceFile); + members.push(method); + return; + } + function createArrowFunctionExpressionMember(members, arrowFunction, name) { + var arrowFunctionBody = arrowFunction.body; + var bodyBlock; + // case 1: () => { return [1,2,3] } + if (arrowFunctionBody.kind === 235 /* SyntaxKind.Block */) { + bodyBlock = arrowFunctionBody; + } + // case 2: () => [1,2,3] + else { + bodyBlock = ts.factory.createBlock([ts.factory.createReturnStatement(arrowFunctionBody)]); + } + var fullModifiers = ts.concatenate(modifiers, getModifierKindFromSource(arrowFunction, 131 /* SyntaxKind.AsyncKeyword */)); + var method = ts.factory.createMethodDeclaration(/*decorators*/ undefined, fullModifiers, /*asteriskToken*/ undefined, name, /*questionToken*/ undefined, + /*typeParameters*/ undefined, arrowFunction.parameters, /*type*/ undefined, bodyBlock); + ts.copyLeadingComments(assignmentBinaryExpression, method, sourceFile); + members.push(method); + } + } + } + function createClassFromVariableDeclaration(node) { + var initializer = node.initializer; + if (!initializer || !ts.isFunctionExpression(initializer) || !ts.isIdentifier(node.name)) { + return undefined; + } + var memberElements = createClassElementsFromSymbol(node.symbol); + if (initializer.body) { + memberElements.unshift(ts.factory.createConstructorDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, initializer.parameters, initializer.body)); + } + var modifiers = getModifierKindFromSource(node.parent.parent, 93 /* SyntaxKind.ExportKeyword */); + var cls = ts.factory.createClassDeclaration(/*decorators*/ undefined, modifiers, node.name, + /*typeParameters*/ undefined, /*heritageClauses*/ undefined, memberElements); + // Don't call copyComments here because we'll already leave them in place + return cls; + } + function createClassFromFunctionDeclaration(node) { + var memberElements = createClassElementsFromSymbol(ctorSymbol); + if (node.body) { + memberElements.unshift(ts.factory.createConstructorDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, node.parameters, node.body)); + } + var modifiers = getModifierKindFromSource(node, 93 /* SyntaxKind.ExportKeyword */); + var cls = ts.factory.createClassDeclaration(/*decorators*/ undefined, modifiers, node.name, + /*typeParameters*/ undefined, /*heritageClauses*/ undefined, memberElements); + // Don't call copyComments here because we'll already leave them in place + return cls; + } + } + function getModifierKindFromSource(source, kind) { + return ts.filter(source.modifiers, function (modifier) { return modifier.kind === kind; }); + } + function isConstructorAssignment(x) { + if (!x.name) + return false; + if (ts.isIdentifier(x.name) && x.name.text === "constructor") + return true; + return false; + } + function tryGetPropertyName(node, compilerOptions, quotePreference) { + if (ts.isPropertyAccessExpression(node)) { + return node.name; + } + var propName = node.argumentExpression; + if (ts.isNumericLiteral(propName)) { + return propName; + } + if (ts.isStringLiteralLike(propName)) { + return ts.isIdentifierText(propName.text, ts.getEmitScriptTarget(compilerOptions)) ? ts.factory.createIdentifier(propName.text) + : ts.isNoSubstitutionTemplateLiteral(propName) ? ts.factory.createStringLiteral(propName.text, quotePreference === 0 /* QuotePreference.Single */) + : propName; + } + return undefined; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "convertToAsyncFunction"; + var errorCodes = [ts.Diagnostics.This_may_be_converted_to_an_async_function.code]; + var codeActionSucceeded = true; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + codeActionSucceeded = true; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker()); }); + return codeActionSucceeded ? [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_to_async_function, fixId, ts.Diagnostics.Convert_all_to_async_functions)] : []; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, err) { return convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker()); }); }, + }); + var SynthBindingNameKind; + (function (SynthBindingNameKind) { + SynthBindingNameKind[SynthBindingNameKind["Identifier"] = 0] = "Identifier"; + SynthBindingNameKind[SynthBindingNameKind["BindingPattern"] = 1] = "BindingPattern"; + })(SynthBindingNameKind || (SynthBindingNameKind = {})); + function convertToAsyncFunction(changes, sourceFile, position, checker) { + // get the function declaration - returns a promise + var tokenAtPosition = ts.getTokenAtPosition(sourceFile, position); + var functionToConvert; + // if the parent of a FunctionLikeDeclaration is a variable declaration, the convertToAsync diagnostic will be reported on the variable name + if (ts.isIdentifier(tokenAtPosition) && ts.isVariableDeclaration(tokenAtPosition.parent) && + tokenAtPosition.parent.initializer && ts.isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) { + functionToConvert = tokenAtPosition.parent.initializer; + } + else { + functionToConvert = ts.tryCast(ts.getContainingFunction(ts.getTokenAtPosition(sourceFile, position)), ts.canBeConvertedToAsync); + } + if (!functionToConvert) { + return; + } + var synthNamesMap = new ts.Map(); + var isInJavascript = ts.isInJSFile(functionToConvert); + var setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker); + var functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap); + if (!ts.returnsPromise(functionToConvertRenamed, checker)) { + return; + } + var returnStatements = functionToConvertRenamed.body && ts.isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : ts.emptyArray; + var transformer = { checker: checker, synthNamesMap: synthNamesMap, setOfExpressionsToReturn: setOfExpressionsToReturn, isInJSFile: isInJavascript }; + if (!returnStatements.length) { + return; + } + var pos = functionToConvert.modifiers ? functionToConvert.modifiers.end : + functionToConvert.decorators ? ts.skipTrivia(sourceFile.text, functionToConvert.decorators.end) : + functionToConvert.getStart(sourceFile); + var options = functionToConvert.modifiers ? { prefix: " " } : { suffix: " " }; + changes.insertModifierAt(sourceFile, pos, 131 /* SyntaxKind.AsyncKeyword */, options); + var _loop_14 = function (returnStatement) { + ts.forEachChild(returnStatement, function visit(node) { + if (ts.isCallExpression(node)) { + var newNodes = transformExpression(node, node, transformer, /*hasContinuation*/ false); + if (hasFailed()) { + return true; // return something truthy to shortcut out of more work + } + changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes); + } + else if (!ts.isFunctionLike(node)) { + ts.forEachChild(node, visit); + if (hasFailed()) { + return true; // return something truthy to shortcut out of more work + } + } + }); + if (hasFailed()) { + return { value: void 0 }; + } + }; + for (var _i = 0, returnStatements_1 = returnStatements; _i < returnStatements_1.length; _i++) { + var returnStatement = returnStatements_1[_i]; + var state_5 = _loop_14(returnStatement); + if (typeof state_5 === "object") + return state_5.value; + } + } + function getReturnStatementsWithPromiseHandlers(body, checker) { + var res = []; + ts.forEachReturnStatement(body, function (ret) { + if (ts.isReturnStatementWithFixablePromiseHandler(ret, checker)) + res.push(ret); + }); + return res; + } + /* + Finds all of the expressions of promise type that should not be saved in a variable during the refactor + */ + function getAllPromiseExpressionsToReturn(func, checker) { + if (!func.body) { + return new ts.Set(); + } + var setOfExpressionsToReturn = new ts.Set(); + ts.forEachChild(func.body, function visit(node) { + if (isPromiseReturningCallExpression(node, checker, "then")) { + setOfExpressionsToReturn.add(ts.getNodeId(node)); + ts.forEach(node.arguments, visit); + } + else if (isPromiseReturningCallExpression(node, checker, "catch") || + isPromiseReturningCallExpression(node, checker, "finally")) { + setOfExpressionsToReturn.add(ts.getNodeId(node)); + // if .catch() or .finally() is the last call in the chain, move leftward in the chain until we hit something else that should be returned + ts.forEachChild(node, visit); + } + else if (isPromiseTypedExpression(node, checker)) { + setOfExpressionsToReturn.add(ts.getNodeId(node)); + // don't recurse here, since we won't refactor any children or arguments of the expression + } + else { + ts.forEachChild(node, visit); + } + }); + return setOfExpressionsToReturn; + } + function isPromiseReturningCallExpression(node, checker, name) { + if (!ts.isCallExpression(node)) + return false; + var isExpressionOfName = ts.hasPropertyAccessExpressionWithName(node, name); + var nodeType = isExpressionOfName && checker.getTypeAtLocation(node); + return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType)); + } + // NOTE: this is a mostly copy of `isReferenceToType` from checker.ts. While this violates DRY, it keeps + // `isReferenceToType` in checker local to the checker to avoid the cost of a property lookup on `ts`. + function isReferenceToType(type, target) { + return (ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) !== 0 + && type.target === target; + } + function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) { + if (node.expression.name.escapedText === "finally") { + // for a `finally`, there's no type argument + return undefined; + } + // If the call to `then` or `catch` comes from the global `Promise` or `PromiseLike` type, we can safely use the + // type argument supplied for the callback. For other promise types we would need a more complex heuristic to determine + // which type argument is safe to use as an annotation. + var promiseType = checker.getTypeAtLocation(node.expression.expression); + if (isReferenceToType(promiseType, checker.getPromiseType()) || + isReferenceToType(promiseType, checker.getPromiseLikeType())) { + if (node.expression.name.escapedText === "then") { + if (callback === ts.elementAt(node.arguments, 0)) { + // for the `onfulfilled` callback, use the first type argument + return ts.elementAt(node.typeArguments, 0); + } + else if (callback === ts.elementAt(node.arguments, 1)) { + // for the `onrejected` callback, use the second type argument + return ts.elementAt(node.typeArguments, 1); + } + } + else { + return ts.elementAt(node.typeArguments, 0); + } + } + } + function isPromiseTypedExpression(node, checker) { + if (!ts.isExpression(node)) + return false; + return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node)); + } + /* + Renaming of identifiers may be necessary as the refactor changes scopes - + This function collects all existing identifier names and names of identifiers that will be created in the refactor. + It then checks for any collisions and renames them through getSynthesizedDeepClone + */ + function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) { + var identsToRenameMap = new ts.Map(); // key is the symbol id + var collidingSymbolMap = ts.createMultiMap(); + ts.forEachChild(nodeToRename, function visit(node) { + if (!ts.isIdentifier(node)) { + ts.forEachChild(node, visit); + return; + } + var symbol = checker.getSymbolAtLocation(node); + if (symbol) { + var type = checker.getTypeAtLocation(node); + // Note - the choice of the last call signature is arbitrary + var lastCallSignature = getLastCallSignature(type, checker); + var symbolIdString = ts.getSymbolId(symbol).toString(); + // If the identifier refers to a function, we want to add the new synthesized variable for the declaration. Example: + // fetch('...').then(response => { ... }) + // will eventually become + // const response = await fetch('...') + // so we push an entry for 'response'. + if (lastCallSignature && !ts.isParameter(node.parent) && !ts.isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) { + var firstParameter = ts.firstOrUndefined(lastCallSignature.parameters); + var ident = (firstParameter === null || firstParameter === void 0 ? void 0 : firstParameter.valueDeclaration) + && ts.isParameter(firstParameter.valueDeclaration) + && ts.tryCast(firstParameter.valueDeclaration.name, ts.isIdentifier) + || ts.factory.createUniqueName("result", 16 /* GeneratedIdentifierFlags.Optimistic */); + var synthName = getNewNameIfConflict(ident, collidingSymbolMap); + synthNamesMap.set(symbolIdString, synthName); + collidingSymbolMap.add(ident.text, symbol); + } + // We only care about identifiers that are parameters, variable declarations, or binding elements + else if (node.parent && (ts.isParameter(node.parent) || ts.isVariableDeclaration(node.parent) || ts.isBindingElement(node.parent))) { + var originalName = node.text; + var collidingSymbols = collidingSymbolMap.get(originalName); + // if the identifier name conflicts with a different identifier that we've already seen + if (collidingSymbols && collidingSymbols.some(function (prevSymbol) { return prevSymbol !== symbol; })) { + var newName = getNewNameIfConflict(node, collidingSymbolMap); + identsToRenameMap.set(symbolIdString, newName.identifier); + synthNamesMap.set(symbolIdString, newName); + collidingSymbolMap.add(originalName, symbol); + } + else { + var identifier = ts.getSynthesizedDeepClone(node); + synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier)); + collidingSymbolMap.add(originalName, symbol); + } + } + } + }); + return ts.getSynthesizedDeepCloneWithReplacements(nodeToRename, /*includeTrivia*/ true, function (original) { + if (ts.isBindingElement(original) && ts.isIdentifier(original.name) && ts.isObjectBindingPattern(original.parent)) { + var symbol = checker.getSymbolAtLocation(original.name); + var renameInfo = symbol && identsToRenameMap.get(String(ts.getSymbolId(symbol))); + if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) { + return ts.factory.createBindingElement(original.dotDotDotToken, original.propertyName || original.name, renameInfo, original.initializer); + } + } + else if (ts.isIdentifier(original)) { + var symbol = checker.getSymbolAtLocation(original); + var renameInfo = symbol && identsToRenameMap.get(String(ts.getSymbolId(symbol))); + if (renameInfo) { + return ts.factory.createIdentifier(renameInfo.text); + } + } + }); + } + function getNewNameIfConflict(name, originalNames) { + var numVarsSameName = (originalNames.get(name.text) || ts.emptyArray).length; + var identifier = numVarsSameName === 0 ? name : ts.factory.createIdentifier(name.text + "_" + numVarsSameName); + return createSynthIdentifier(identifier); + } + function hasFailed() { + return !codeActionSucceeded; + } + function silentFail() { + codeActionSucceeded = false; + return ts.emptyArray; + } + // dispatch function to recursively build the refactoring + // should be kept up to date with isFixablePromiseHandler in suggestionDiagnostics.ts + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows the continuation to which this expression belongs. + * @param continuationArgName The argument name for the continuation that follows this call. + */ + function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) { + if (isPromiseReturningCallExpression(node, transformer.checker, "then")) { + return transformThen(node, ts.elementAt(node.arguments, 0), ts.elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName); + } + if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) { + return transformCatch(node, ts.elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); + } + if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) { + return transformFinally(node, ts.elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); + } + if (ts.isPropertyAccessExpression(node)) { + return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName); + } + var nodeType = transformer.checker.getTypeAtLocation(node); + if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) { + ts.Debug.assertNode(ts.getOriginalNode(node).parent, ts.isPropertyAccessExpression); + return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName); + } + return silentFail(); + } + function isNullOrUndefined(_a, node) { + var checker = _a.checker; + if (node.kind === 104 /* SyntaxKind.NullKeyword */) + return true; + if (ts.isIdentifier(node) && !ts.isGeneratedIdentifier(node) && ts.idText(node) === "undefined") { + var symbol = checker.getSymbolAtLocation(node); + return !symbol || checker.isUndefinedSymbol(symbol); + } + return false; + } + function createUniqueSynthName(prevArgName) { + var renamedPrevArg = ts.factory.createUniqueName(prevArgName.identifier.text, 16 /* GeneratedIdentifierFlags.Optimistic */); + return createSynthIdentifier(renamedPrevArg); + } + function getPossibleNameForVarDecl(node, transformer, continuationArgName) { + var possibleNameForVarDecl; + // If there is another call in the chain after the .catch() or .finally() we are transforming, we will need to save the result of both paths + // (try block and catch/finally block). To do this, we will need to synthesize a variable that we were not aware of while we were adding + // identifiers to the synthNamesMap. We will use the continuationArgName and then update the synthNamesMap with a new variable name for + // the next transformation step + if (continuationArgName && !shouldReturn(node, transformer)) { + if (isSynthIdentifier(continuationArgName)) { + possibleNameForVarDecl = continuationArgName; + transformer.synthNamesMap.forEach(function (val, key) { + if (val.identifier.text === continuationArgName.identifier.text) { + var newSynthName = createUniqueSynthName(continuationArgName); + transformer.synthNamesMap.set(key, newSynthName); + } + }); + } + else { + possibleNameForVarDecl = createSynthIdentifier(ts.factory.createUniqueName("result", 16 /* GeneratedIdentifierFlags.Optimistic */), continuationArgName.types); + } + // We are about to write a 'let' variable declaration, but `transformExpression` for both + // the try block and catch/finally block will assign to this name. Setting this flag indicates + // that future assignments should be written as `name = value` instead of `const name = value`. + declareSynthIdentifier(possibleNameForVarDecl); + } + return possibleNameForVarDecl; + } + function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) { + var statements = []; + // In order to avoid an implicit any, we will synthesize a type for the declaration using the unions of the types of both paths (try block and catch block) + var varDeclIdentifier; + if (possibleNameForVarDecl && !shouldReturn(node, transformer)) { + varDeclIdentifier = ts.getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl)); + var typeArray = possibleNameForVarDecl.types; + var unionType = transformer.checker.getUnionType(typeArray, 2 /* UnionReduction.Subtype */); + var unionTypeNode = transformer.isInJSFile ? undefined : transformer.checker.typeToTypeNode(unionType, /*enclosingDeclaration*/ undefined, /*flags*/ undefined); + var varDecl = [ts.factory.createVariableDeclaration(varDeclIdentifier, /*exclamationToken*/ undefined, unionTypeNode)]; + var varDeclList = ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList(varDecl, 1 /* NodeFlags.Let */)); + statements.push(varDeclList); + } + statements.push(tryStatement); + if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) { + statements.push(ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(ts.getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)), + /*exclamationToken*/ undefined, + /*type*/ undefined, varDeclIdentifier) + ], 2 /* NodeFlags.Const */))); + } + return statements; + } + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows this continuation. + * @param continuationArgName The argument name for the continuation that follows this call. + */ + function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) { + if (!onFinally || isNullOrUndefined(transformer, onFinally)) { + // Ignore this call as it has no effect on the result + return transformExpression(/* returnContextNode */ node, node.expression.expression, transformer, hasContinuation, continuationArgName); + } + var possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); + // Transform the left-hand-side of `.finally` into an array of inlined statements. We pass `true` for hasContinuation as `node` is the outer continuation. + var inlinedLeftHandSide = transformExpression(/*returnContextNode*/ node, node.expression.expression, transformer, /*hasContinuation*/ true, possibleNameForVarDecl); + if (hasFailed()) + return silentFail(); // shortcut out of more work + // Transform the callback argument into an array of inlined statements. We pass whether we have an outer continuation here + // as that indicates whether `return` is valid. + var inlinedCallback = transformCallbackArgument(onFinally, hasContinuation, /*continuationArgName*/ undefined, /*argName*/ undefined, node, transformer); + if (hasFailed()) + return silentFail(); // shortcut out of more work + var tryBlock = ts.factory.createBlock(inlinedLeftHandSide); + var finallyBlock = ts.factory.createBlock(inlinedCallback); + var tryStatement = ts.factory.createTryStatement(tryBlock, /*catchClause*/ undefined, finallyBlock); + return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); + } + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows this continuation. + * @param continuationArgName The argument name for the continuation that follows this call. + */ + function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) { + if (!onRejected || isNullOrUndefined(transformer, onRejected)) { + // Ignore this call as it has no effect on the result + return transformExpression(/* returnContextNode */ node, node.expression.expression, transformer, hasContinuation, continuationArgName); + } + var inputArgName = getArgBindingName(onRejected, transformer); + var possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); + // Transform the left-hand-side of `.then`/`.catch` into an array of inlined statements. We pass `true` for hasContinuation as `node` is the outer continuation. + var inlinedLeftHandSide = transformExpression(/*returnContextNode*/ node, node.expression.expression, transformer, /*hasContinuation*/ true, possibleNameForVarDecl); + if (hasFailed()) + return silentFail(); // shortcut out of more work + // Transform the callback argument into an array of inlined statements. We pass whether we have an outer continuation here + // as that indicates whether `return` is valid. + var inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer); + if (hasFailed()) + return silentFail(); // shortcut out of more work + var tryBlock = ts.factory.createBlock(inlinedLeftHandSide); + var catchClause = ts.factory.createCatchClause(inputArgName && ts.getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), ts.factory.createBlock(inlinedCallback)); + var tryStatement = ts.factory.createTryStatement(tryBlock, catchClause, /*finallyBlock*/ undefined); + return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); + } + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows this continuation. + * @param continuationArgName The argument name for the continuation that follows this call. + */ + function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) { + if (!onFulfilled || isNullOrUndefined(transformer, onFulfilled)) { + // If we don't have an `onfulfilled` callback, try treating this as a `.catch`. + return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName); + } + // We don't currently support transforming a `.then` with both onfulfilled and onrejected handlers, per GH#38152. + if (onRejected && !isNullOrUndefined(transformer, onRejected)) { + return silentFail(); + } + var inputArgName = getArgBindingName(onFulfilled, transformer); + // Transform the left-hand-side of `.then` into an array of inlined statements. We pass `true` for hasContinuation as `node` is the outer continuation. + var inlinedLeftHandSide = transformExpression(node.expression.expression, node.expression.expression, transformer, /*hasContinuation*/ true, inputArgName); + if (hasFailed()) + return silentFail(); // shortcut out of more work + // Transform the callback argument into an array of inlined statements. We pass whether we have an outer continuation here + // as that indicates whether `return` is valid. + var inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer); + if (hasFailed()) + return silentFail(); // shortcut out of more work + return ts.concatenate(inlinedLeftHandSide, inlinedCallback); + } + /** + * Transforms the 'x' part of `x.then(...)`, or the 'y()' part of `y().catch(...)`, where 'x' and 'y()' are Promises. + */ + function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) { + if (shouldReturn(returnContextNode, transformer)) { + var returnValue = ts.getSynthesizedDeepClone(node); + if (hasContinuation) { + returnValue = ts.factory.createAwaitExpression(returnValue); + } + return [ts.factory.createReturnStatement(returnValue)]; + } + return createVariableOrAssignmentOrExpressionStatement(continuationArgName, ts.factory.createAwaitExpression(node), /*typeAnnotation*/ undefined); + } + function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) { + if (!variableName || isEmptyBindingName(variableName)) { + // if there's no argName to assign to, there still might be side effects + return [ts.factory.createExpressionStatement(rightHandSide)]; + } + if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) { + // if the variable has already been declared, we don't need "let" or "const" + return [ts.factory.createExpressionStatement(ts.factory.createAssignment(ts.getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))]; + } + return [ + ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(ts.getSynthesizedDeepClone(declareSynthBindingName(variableName)), + /*exclamationToken*/ undefined, typeAnnotation, rightHandSide) + ], 2 /* NodeFlags.Const */)) + ]; + } + function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) { + if (typeAnnotation && expressionToReturn) { + var name = ts.factory.createUniqueName("result", 16 /* GeneratedIdentifierFlags.Optimistic */); + return __spreadArray(__spreadArray([], createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation), true), [ + ts.factory.createReturnStatement(name) + ], false); + } + return [ts.factory.createReturnStatement(expressionToReturn)]; + } + // should be kept up to date with isFixablePromiseArgument in suggestionDiagnostics.ts + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows the continuation to which this callback belongs. + * @param continuationArgName The argument name for the continuation that follows this call. + * @param inputArgName The argument name provided to this call + */ + function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent, transformer) { + var _a; + switch (func.kind) { + case 104 /* SyntaxKind.NullKeyword */: + // do not produce a transformed statement for a null argument + break; + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 79 /* SyntaxKind.Identifier */: // identifier includes undefined + if (!inputArgName) { + // undefined was argument passed to promise handler + break; + } + var synthCall = ts.factory.createCallExpression(ts.getSynthesizedDeepClone(func), /*typeArguments*/ undefined, isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []); + if (shouldReturn(parent, transformer)) { + return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent, func, transformer.checker)); + } + var type = transformer.checker.getTypeAtLocation(func); + var callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */); + if (!callSignatures.length) { + // if identifier in handler has no call signatures, it's invalid + return silentFail(); + } + var returnType = callSignatures[0].getReturnType(); + var varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, ts.factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent, func, transformer.checker)); + if (continuationArgName) { + continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType); + } + return varDeclOrAssignment; + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: { + var funcBody = func.body; + var returnType_1 = (_a = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) === null || _a === void 0 ? void 0 : _a.getReturnType(); + // Arrow functions with block bodies { } will enter this control flow + if (ts.isBlock(funcBody)) { + var refactoredStmts = []; + var seenReturnStatement = false; + for (var _i = 0, _b = funcBody.statements; _i < _b.length; _i++) { + var statement = _b[_i]; + if (ts.isReturnStatement(statement)) { + seenReturnStatement = true; + if (ts.isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) { + refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName)); + } + else { + var possiblyAwaitedRightHandSide = returnType_1 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType_1, statement.expression) : statement.expression; + refactoredStmts.push.apply(refactoredStmts, maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent, func, transformer.checker))); + } + } + else if (hasContinuation && ts.forEachReturnStatement(statement, ts.returnTrue)) { + // If there is a nested `return` in a callback that has a trailing continuation, we don't transform it as the resulting complexity is too great. For example: + // + // source | result + // -------------------------------------| --------------------------------------- + // function f(): Promise { | async function f9(): Promise { + // return foo().then(() => { | await foo(); + // if (Math.random()) { | if (Math.random()) { + // return 1; | return 1; // incorrect early return + // } | } + // return 2; | return 2; // incorrect early return + // }).then(a => { | const a = undefined; + // return a + 1; | return a + 1; + // }); | } + // } | + // + // However, branching returns in the outermost continuation are acceptable as no other continuation follows it: + // + // source | result + //--------------------------------------|--------------------------------------- + // function f() { | async function f() { + // return foo().then(res => { | const res = await foo(); + // if (res.ok) { | if (res.ok) { + // return 1; | return 1; + // } | } + // else { | else { + // if (res.buffer.length > 5) { | if (res.buffer.length > 5) { + // return 2; | return 2; + // } | } + // else { | else { + // return 3; | return 3; + // } | } + // } | } + // }); | } + // } | + // + // We may improve this in the future, but for now the heuristics are too complex + return silentFail(); + } + else { + refactoredStmts.push(statement); + } + } + return shouldReturn(parent, transformer) + ? refactoredStmts.map(function (s) { return ts.getSynthesizedDeepClone(s); }) + : removeReturns(refactoredStmts, continuationArgName, transformer, seenReturnStatement); + } + else { + var inlinedStatements = ts.isFixablePromiseHandler(funcBody, transformer.checker) ? + transformReturnStatementWithFixablePromiseHandler(transformer, ts.factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : + ts.emptyArray; + if (inlinedStatements.length > 0) { + return inlinedStatements; + } + if (returnType_1) { + var possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType_1, funcBody); + if (!shouldReturn(parent, transformer)) { + var transformedStatement = createVariableOrAssignmentOrExpressionStatement(continuationArgName, possiblyAwaitedRightHandSide, /*typeAnnotation*/ undefined); + if (continuationArgName) { + continuationArgName.types.push(transformer.checker.getAwaitedType(returnType_1) || returnType_1); + } + return transformedStatement; + } + else { + return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent, func, transformer.checker)); + } + } + else { + return silentFail(); + } + } + } + default: + // If no cases apply, we've found a transformation body we don't know how to handle, so the refactoring should no-op to avoid deleting code. + return silentFail(); + } + return ts.emptyArray; + } + function getPossiblyAwaitedRightHandSide(checker, type, expr) { + var rightHandSide = ts.getSynthesizedDeepClone(expr); + return !!checker.getPromisedTypeOfPromise(type) ? ts.factory.createAwaitExpression(rightHandSide) : rightHandSide; + } + function getLastCallSignature(type, checker) { + var callSignatures = checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */); + return ts.lastOrUndefined(callSignatures); + } + function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) { + var ret = []; + for (var _i = 0, stmts_1 = stmts; _i < stmts_1.length; _i++) { + var stmt = stmts_1[_i]; + if (ts.isReturnStatement(stmt)) { + if (stmt.expression) { + var possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? ts.factory.createAwaitExpression(stmt.expression) : stmt.expression; + if (prevArgName === undefined) { + ret.push(ts.factory.createExpressionStatement(possiblyAwaitedExpression)); + } + else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) { + ret.push(ts.factory.createExpressionStatement(ts.factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression))); + } + else { + ret.push(ts.factory.createVariableStatement(/*modifiers*/ undefined, (ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(declareSynthBindingName(prevArgName), /*exclamationToken*/ undefined, /*type*/ undefined, possiblyAwaitedExpression)], 2 /* NodeFlags.Const */)))); + } + } + } + else { + ret.push(ts.getSynthesizedDeepClone(stmt)); + } + } + // if block has no return statement, need to define prevArgName as undefined to prevent undeclared variables + if (!seenReturnStatement && prevArgName !== undefined) { + ret.push(ts.factory.createVariableStatement(/*modifiers*/ undefined, (ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(declareSynthBindingName(prevArgName), /*exclamationToken*/ undefined, /*type*/ undefined, ts.factory.createIdentifier("undefined"))], 2 /* NodeFlags.Const */)))); + } + return ret; + } + /** + * @param hasContinuation Whether another `then`, `catch`, or `finally` continuation follows the continuation to which this statement belongs. + * @param continuationArgName The argument name for the continuation that follows this call. + */ + function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) { + var innerCbBody = []; + ts.forEachChild(innerRetStmt, function visit(node) { + if (ts.isCallExpression(node)) { + var temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName); + innerCbBody = innerCbBody.concat(temp); + if (innerCbBody.length > 0) { + return; + } + } + else if (!ts.isFunctionLike(node)) { + ts.forEachChild(node, visit); + } + }); + return innerCbBody; + } + function getArgBindingName(funcNode, transformer) { + var types = []; + var name; + if (ts.isFunctionLikeDeclaration(funcNode)) { + if (funcNode.parameters.length > 0) { + var param = funcNode.parameters[0].name; + name = getMappedBindingNameOrDefault(param); + } + } + else if (ts.isIdentifier(funcNode)) { + name = getMapEntryOrDefault(funcNode); + } + else if (ts.isPropertyAccessExpression(funcNode) && ts.isIdentifier(funcNode.name)) { + name = getMapEntryOrDefault(funcNode.name); + } + // return undefined argName when arg is null or undefined + // eslint-disable-next-line no-in-operator + if (!name || "identifier" in name && name.identifier.text === "undefined") { + return undefined; + } + return name; + function getMappedBindingNameOrDefault(bindingName) { + if (ts.isIdentifier(bindingName)) + return getMapEntryOrDefault(bindingName); + var elements = ts.flatMap(bindingName.elements, function (element) { + if (ts.isOmittedExpression(element)) + return []; + return [getMappedBindingNameOrDefault(element.name)]; + }); + return createSynthBindingPattern(bindingName, elements); + } + function getMapEntryOrDefault(identifier) { + var originalNode = getOriginalNode(identifier); + var symbol = getSymbol(originalNode); + if (!symbol) { + return createSynthIdentifier(identifier, types); + } + var mapEntry = transformer.synthNamesMap.get(ts.getSymbolId(symbol).toString()); + return mapEntry || createSynthIdentifier(identifier, types); + } + function getSymbol(node) { + return node.symbol ? node.symbol : transformer.checker.getSymbolAtLocation(node); + } + function getOriginalNode(node) { + return node.original ? node.original : node; + } + } + function isEmptyBindingName(bindingName) { + if (!bindingName) { + return true; + } + if (isSynthIdentifier(bindingName)) { + return !bindingName.identifier.text; + } + return ts.every(bindingName.elements, isEmptyBindingName); + } + function createSynthIdentifier(identifier, types) { + if (types === void 0) { types = []; } + return { kind: 0 /* SynthBindingNameKind.Identifier */, identifier: identifier, types: types, hasBeenDeclared: false, hasBeenReferenced: false }; + } + function createSynthBindingPattern(bindingPattern, elements, types) { + if (elements === void 0) { elements = ts.emptyArray; } + if (types === void 0) { types = []; } + return { kind: 1 /* SynthBindingNameKind.BindingPattern */, bindingPattern: bindingPattern, elements: elements, types: types }; + } + function referenceSynthIdentifier(synthId) { + synthId.hasBeenReferenced = true; + return synthId.identifier; + } + function declareSynthBindingName(synthName) { + return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName); + } + function declareSynthBindingPattern(synthPattern) { + for (var _i = 0, _a = synthPattern.elements; _i < _a.length; _i++) { + var element = _a[_i]; + declareSynthBindingName(element); + } + return synthPattern.bindingPattern; + } + function declareSynthIdentifier(synthId) { + synthId.hasBeenDeclared = true; + return synthId.identifier; + } + function isSynthIdentifier(bindingName) { + return bindingName.kind === 0 /* SynthBindingNameKind.Identifier */; + } + function isSynthBindingPattern(bindingName) { + return bindingName.kind === 1 /* SynthBindingNameKind.BindingPattern */; + } + function shouldReturn(expression, transformer) { + return !!expression.original && transformer.setOfExpressionsToReturn.has(ts.getNodeId(expression.original)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + codefix.registerCodeFix({ + errorCodes: [ts.Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code], + getCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, preferences = context.preferences; + var changes = ts.textChanges.ChangeTracker.with(context, function (changes) { + var moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes, ts.getEmitScriptTarget(program.getCompilerOptions()), ts.getQuotePreference(sourceFile, preferences)); + if (moduleExportsChangedToDefault) { + for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { + var importingFile = _a[_i]; + fixImportOfModuleExports(importingFile, sourceFile, changes, ts.getQuotePreference(importingFile, preferences)); + } + } + }); + // No support for fix-all since this applies to the whole file at once anyway. + return [codefix.createCodeFixActionWithoutFixAll("convertToEsModule", changes, ts.Diagnostics.Convert_to_ES_module)]; + }, + }); + function fixImportOfModuleExports(importingFile, exportingFile, changes, quotePreference) { + for (var _i = 0, _a = importingFile.imports; _i < _a.length; _i++) { + var moduleSpecifier = _a[_i]; + var imported = ts.getResolvedModule(importingFile, moduleSpecifier.text, ts.getModeForUsageLocation(importingFile, moduleSpecifier)); + if (!imported || imported.resolvedFileName !== exportingFile.fileName) { + continue; + } + var importNode = ts.importFromModuleSpecifier(moduleSpecifier); + switch (importNode.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + changes.replaceNode(importingFile, importNode, ts.makeImport(importNode.name, /*namedImports*/ undefined, moduleSpecifier, quotePreference)); + break; + case 208 /* SyntaxKind.CallExpression */: + if (ts.isRequireCall(importNode, /*checkArgumentIsStringLiteralLike*/ false)) { + changes.replaceNode(importingFile, importNode, ts.factory.createPropertyAccessExpression(ts.getSynthesizedDeepClone(importNode), "default")); + } + break; + } + } + } + /** @returns Whether we converted a `module.exports =` to a default export. */ + function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) { + var identifiers = { original: collectFreeIdentifiers(sourceFile), additional: new ts.Set() }; + var exports = collectExportRenames(sourceFile, checker, identifiers); + convertExportsAccesses(sourceFile, exports, changes); + var moduleExportsChangedToDefault = false; + var useSitesToUnqualify; + // Process variable statements first to collect use sites that need to be updated inside other transformations + for (var _i = 0, _a = ts.filter(sourceFile.statements, ts.isVariableStatement); _i < _a.length; _i++) { + var statement = _a[_i]; + var newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); + if (newUseSites) { + ts.copyEntries(newUseSites, useSitesToUnqualify !== null && useSitesToUnqualify !== void 0 ? useSitesToUnqualify : (useSitesToUnqualify = new ts.Map())); + } + } + // `convertStatement` will delete entries from `useSitesToUnqualify` when containing statements are replaced + for (var _b = 0, _c = ts.filter(sourceFile.statements, function (s) { return !ts.isVariableStatement(s); }); _b < _c.length; _b++) { + var statement = _c[_b]; + var moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference); + moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged; + } + // Remaining use sites can be changed directly + useSitesToUnqualify === null || useSitesToUnqualify === void 0 ? void 0 : useSitesToUnqualify.forEach(function (replacement, original) { + changes.replaceNode(sourceFile, original, replacement); + }); + return moduleExportsChangedToDefault; + } + function collectExportRenames(sourceFile, checker, identifiers) { + var res = new ts.Map(); + forEachExportReference(sourceFile, function (node) { + var _a = node.name, text = _a.text, originalKeywordKind = _a.originalKeywordKind; + if (!res.has(text) && (originalKeywordKind !== undefined && ts.isNonContextualKeyword(originalKeywordKind) + || checker.resolveName(text, node, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ true))) { + // Unconditionally add an underscore in case `text` is a keyword. + res.set(text, makeUniqueName("_".concat(text), identifiers)); + } + }); + return res; + } + function convertExportsAccesses(sourceFile, exports, changes) { + forEachExportReference(sourceFile, function (node, isAssignmentLhs) { + if (isAssignmentLhs) { + return; + } + var text = node.name.text; + changes.replaceNode(sourceFile, node, ts.factory.createIdentifier(exports.get(text) || text)); + }); + } + function forEachExportReference(sourceFile, cb) { + sourceFile.forEachChild(function recur(node) { + if (ts.isPropertyAccessExpression(node) && ts.isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && ts.isIdentifier(node.name)) { + var parent = node.parent; + cb(node, ts.isBinaryExpression(parent) && parent.left === node && parent.operatorToken.kind === 63 /* SyntaxKind.EqualsToken */); + } + node.forEachChild(recur); + }); + } + function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference) { + switch (statement.kind) { + case 237 /* SyntaxKind.VariableStatement */: + convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); + return false; + case 238 /* SyntaxKind.ExpressionStatement */: { + var expression = statement.expression; + switch (expression.kind) { + case 208 /* SyntaxKind.CallExpression */: { + if (ts.isRequireCall(expression, /*checkArgumentIsStringLiteralLike*/ true)) { + // For side-effecting require() call, just make a side-effecting import. + changes.replaceNode(sourceFile, statement, ts.makeImport(/*name*/ undefined, /*namedImports*/ undefined, expression.arguments[0], quotePreference)); + } + return false; + } + case 221 /* SyntaxKind.BinaryExpression */: { + var operatorToken = expression.operatorToken; + return operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports, useSitesToUnqualify); + } + } + } + // falls through + default: + return false; + } + } + function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) { + var declarationList = statement.declarationList; + var foundImport = false; + var converted = ts.map(declarationList.declarations, function (decl) { + var name = decl.name, initializer = decl.initializer; + if (initializer) { + if (ts.isExportsOrModuleExportsOrAlias(sourceFile, initializer)) { + // `const alias = module.exports;` can be removed. + foundImport = true; + return convertedImports([]); + } + else if (ts.isRequireCall(initializer, /*checkArgumentIsStringLiteralLike*/ true)) { + foundImport = true; + return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference); + } + else if (ts.isPropertyAccessExpression(initializer) && ts.isRequireCall(initializer.expression, /*checkArgumentIsStringLiteralLike*/ true)) { + foundImport = true; + return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference); + } + } + // Move it out to its own variable statement. (This will not be used if `!foundImport`) + return convertedImports([ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList([decl], declarationList.flags))]); + }); + if (foundImport) { + // useNonAdjustedEndPosition to ensure we don't eat the newline after the statement. + changes.replaceNodeWithNodes(sourceFile, statement, ts.flatMap(converted, function (c) { return c.newImports; })); + var combinedUseSites_1; + ts.forEach(converted, function (c) { + if (c.useSitesToUnqualify) { + ts.copyEntries(c.useSitesToUnqualify, combinedUseSites_1 !== null && combinedUseSites_1 !== void 0 ? combinedUseSites_1 : (combinedUseSites_1 = new ts.Map())); + } + }); + return combinedUseSites_1; + } + } + /** Converts `const name = require("moduleSpecifier").propertyName` */ + function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) { + switch (name.kind) { + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: { + // `const [a, b] = require("c").d` --> `import { d } from "c"; const [a, b] = d;` + var tmp = makeUniqueName(propertyName, identifiers); + return convertedImports([ + makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference), + makeConst(/*modifiers*/ undefined, name, ts.factory.createIdentifier(tmp)), + ]); + } + case 79 /* SyntaxKind.Identifier */: + // `const a = require("b").c` --> `import { c as a } from "./b"; + return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]); + default: + return ts.Debug.assertNever(name, "Convert to ES module got invalid syntax form ".concat(name.kind)); + } + } + function convertAssignment(sourceFile, checker, assignment, changes, exports, useSitesToUnqualify) { + var left = assignment.left, right = assignment.right; + if (!ts.isPropertyAccessExpression(left)) { + return false; + } + if (ts.isExportsOrModuleExportsOrAlias(sourceFile, left)) { + if (ts.isExportsOrModuleExportsOrAlias(sourceFile, right)) { + // `const alias = module.exports;` or `module.exports = alias;` can be removed. + changes.delete(sourceFile, assignment.parent); + } + else { + var replacement = ts.isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) + : ts.isRequireCall(right, /*checkArgumentIsStringLiteralLike*/ true) ? convertReExportAll(right.arguments[0], checker) + : undefined; + if (replacement) { + changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]); + return replacement[1]; + } + else { + changes.replaceRangeWithText(sourceFile, ts.createRange(left.getStart(sourceFile), right.pos), "export default"); + return true; + } + } + } + else if (ts.isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) { + convertNamedExport(sourceFile, assignment, changes, exports); + } + return false; + } + /** + * Convert `module.exports = { ... }` to individual exports.. + * We can't always do this if the module has interesting members -- then it will be a default export instead. + */ + function tryChangeModuleExportsObject(object, useSitesToUnqualify) { + var statements = ts.mapAllOrFail(object.properties, function (prop) { + switch (prop.kind) { + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // TODO: Maybe we should handle this? See fourslash test `refactorConvertToEs6Module_export_object_shorthand.ts`. + // falls through + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 298 /* SyntaxKind.SpreadAssignment */: + return undefined; + case 296 /* SyntaxKind.PropertyAssignment */: + return !ts.isIdentifier(prop.name) ? undefined : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify); + case 169 /* SyntaxKind.MethodDeclaration */: + return !ts.isIdentifier(prop.name) ? undefined : functionExpressionToDeclaration(prop.name.text, [ts.factory.createToken(93 /* SyntaxKind.ExportKeyword */)], prop, useSitesToUnqualify); + default: + ts.Debug.assertNever(prop, "Convert to ES6 got invalid prop kind ".concat(prop.kind)); + } + }); + return statements && [statements, false]; + } + function convertNamedExport(sourceFile, assignment, changes, exports) { + // If "originalKeywordKind" was set, this is e.g. `exports. + var text = assignment.left.name.text; + var rename = exports.get(text); + if (rename !== undefined) { + /* + const _class = 0; + export { _class as class }; + */ + var newNodes = [ + makeConst(/*modifiers*/ undefined, rename, assignment.right), + makeExportDeclaration([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, rename, text)]), + ]; + changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes); + } + else { + convertExportsPropertyAssignment(assignment, sourceFile, changes); + } + } + function convertReExportAll(reExported, checker) { + // `module.exports = require("x");` ==> `export * from "x"; export { default } from "x";` + var moduleSpecifier = reExported.text; + var moduleSymbol = checker.getSymbolAtLocation(reExported); + var exports = moduleSymbol ? moduleSymbol.exports : ts.emptyMap; + return exports.has("export=" /* InternalSymbolName.ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : + !exports.has("default" /* InternalSymbolName.Default */) ? [[reExportStar(moduleSpecifier)], false] : + // If there's some non-default export, must include both `export *` and `export default`. + exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]; + } + function reExportStar(moduleSpecifier) { + return makeExportDeclaration(/*exportClause*/ undefined, moduleSpecifier); + } + function reExportDefault(moduleSpecifier) { + return makeExportDeclaration([ts.factory.createExportSpecifier(/*isTypeOnly*/ false, /*propertyName*/ undefined, "default")], moduleSpecifier); + } + function convertExportsPropertyAssignment(_a, sourceFile, changes) { + var left = _a.left, right = _a.right, parent = _a.parent; + var name = left.name.text; + if ((ts.isFunctionExpression(right) || ts.isArrowFunction(right) || ts.isClassExpression(right)) && (!right.name || right.name.text === name)) { + // `exports.f = function() {}` -> `export function f() {}` -- Replace `exports.f = ` with `export `, and insert the name after `function`. + changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, ts.factory.createToken(93 /* SyntaxKind.ExportKeyword */), { suffix: " " }); + if (!right.name) + changes.insertName(sourceFile, right, name); + var semi = ts.findChildOfKind(parent, 26 /* SyntaxKind.SemicolonToken */, sourceFile); + if (semi) + changes.delete(sourceFile, semi); + } + else { + // `exports.f = function g() {}` -> `export const f = function g() {}` -- just replace `exports.` with `export const ` + changes.replaceNodeRangeWithNodes(sourceFile, left.expression, ts.findChildOfKind(left, 24 /* SyntaxKind.DotToken */, sourceFile), [ts.factory.createToken(93 /* SyntaxKind.ExportKeyword */), ts.factory.createToken(85 /* SyntaxKind.ConstKeyword */)], { joiner: " ", suffix: " " }); + } + } + // TODO: GH#22492 this will cause an error if a change has been made inside the body of the node. + function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) { + var modifiers = [ts.factory.createToken(93 /* SyntaxKind.ExportKeyword */)]; + switch (exported.kind) { + case 213 /* SyntaxKind.FunctionExpression */: { + var expressionName = exported.name; + if (expressionName && expressionName.text !== name) { + // `exports.f = function g() {}` -> `export const f = function g() {}` + return exportConst(); + } + } + // falls through + case 214 /* SyntaxKind.ArrowFunction */: + // `exports.f = function() {}` --> `export function f() {}` + return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); + case 226 /* SyntaxKind.ClassExpression */: + // `exports.C = class {}` --> `export class C {}` + return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); + default: + return exportConst(); + } + function exportConst() { + // `exports.x = 0;` --> `export const x = 0;` + return makeConst(modifiers, ts.factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify)); // TODO: GH#18217 + } + } + function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) { + if (!useSitesToUnqualify || !ts.some(ts.arrayFrom(useSitesToUnqualify.keys()), function (original) { return ts.rangeContainsRange(nodeOrNodes, original); })) { + return nodeOrNodes; + } + return ts.isArray(nodeOrNodes) + ? ts.getSynthesizedDeepClonesWithReplacements(nodeOrNodes, /*includeTrivia*/ true, replaceNode) + : ts.getSynthesizedDeepCloneWithReplacements(nodeOrNodes, /*includeTrivia*/ true, replaceNode); + function replaceNode(original) { + // We are replacing `mod.SomeExport` wih `SomeExport`, so we only need to look at PropertyAccessExpressions + if (original.kind === 206 /* SyntaxKind.PropertyAccessExpression */) { + var replacement = useSitesToUnqualify.get(original); + // Remove entry from `useSitesToUnqualify` so the refactor knows it's taken care of by the parent statement we're replacing + useSitesToUnqualify.delete(original); + return replacement; + } + } + } + /** + * Converts `const <> = require("x");`. + * Returns nodes that will replace the variable declaration for the commonjs import. + * May also make use `changes` to remove qualifiers at the use sites of imports, to change `mod.x` to `x`. + */ + function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) { + switch (name.kind) { + case 201 /* SyntaxKind.ObjectBindingPattern */: { + var importSpecifiers = ts.mapAllOrFail(name.elements, function (e) { + return e.dotDotDotToken || e.initializer || e.propertyName && !ts.isIdentifier(e.propertyName) || !ts.isIdentifier(e.name) + ? undefined + : makeImportSpecifier(e.propertyName && e.propertyName.text, e.name.text); + }); + if (importSpecifiers) { + return convertedImports([ts.makeImport(/*name*/ undefined, importSpecifiers, moduleSpecifier, quotePreference)]); + } + } + // falls through -- object destructuring has an interesting pattern and must be a variable declaration + case 202 /* SyntaxKind.ArrayBindingPattern */: { + /* + import x from "x"; + const [a, b, c] = x; + */ + var tmp = makeUniqueName(codefix.moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers); + return convertedImports([ + ts.makeImport(ts.factory.createIdentifier(tmp), /*namedImports*/ undefined, moduleSpecifier, quotePreference), + makeConst(/*modifiers*/ undefined, ts.getSynthesizedDeepClone(name), ts.factory.createIdentifier(tmp)), + ]); + } + case 79 /* SyntaxKind.Identifier */: + return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference); + default: + return ts.Debug.assertNever(name, "Convert to ES module got invalid name kind ".concat(name.kind)); + } + } + /** + * Convert `import x = require("x").` + * Also: + * - Convert `x.default()` to `x()` to handle ES6 default export + * - Converts uses like `x.y()` to `y()` and uses a named import. + */ + function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) { + var nameSymbol = checker.getSymbolAtLocation(name); + // Maps from module property name to name actually used. (The same if there isn't shadowing.) + var namedBindingsNames = new ts.Map(); + // True if there is some non-property use like `x()` or `f(x)`. + var needDefaultImport = false; + var useSitesToUnqualify; + for (var _i = 0, _a = identifiers.original.get(name.text); _i < _a.length; _i++) { + var use = _a[_i]; + if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) { + // This was a use of a different symbol with the same name, due to shadowing. Ignore. + continue; + } + var parent = use.parent; + if (ts.isPropertyAccessExpression(parent)) { + var propertyName = parent.name.text; + if (propertyName === "default") { + needDefaultImport = true; + var importDefaultName = use.getText(); + (useSitesToUnqualify !== null && useSitesToUnqualify !== void 0 ? useSitesToUnqualify : (useSitesToUnqualify = new ts.Map())).set(parent, ts.factory.createIdentifier(importDefaultName)); + } + else { + ts.Debug.assert(parent.expression === use, "Didn't expect expression === use"); // Else shouldn't have been in `collectIdentifiers` + var idName = namedBindingsNames.get(propertyName); + if (idName === undefined) { + idName = makeUniqueName(propertyName, identifiers); + namedBindingsNames.set(propertyName, idName); + } + (useSitesToUnqualify !== null && useSitesToUnqualify !== void 0 ? useSitesToUnqualify : (useSitesToUnqualify = new ts.Map())).set(parent, ts.factory.createIdentifier(idName)); + } + } + else { + needDefaultImport = true; + } + } + var namedBindings = namedBindingsNames.size === 0 ? undefined : ts.arrayFrom(ts.mapIterator(namedBindingsNames.entries(), function (_a) { + var propertyName = _a[0], idName = _a[1]; + return ts.factory.createImportSpecifier(/*isTypeOnly*/ false, propertyName === idName ? undefined : ts.factory.createIdentifier(propertyName), ts.factory.createIdentifier(idName)); + })); + if (!namedBindings) { + // If it was unused, ensure that we at least import *something*. + needDefaultImport = true; + } + return convertedImports([ts.makeImport(needDefaultImport ? ts.getSynthesizedDeepClone(name) : undefined, namedBindings, moduleSpecifier, quotePreference)], useSitesToUnqualify); + } + // Identifiers helpers + function makeUniqueName(name, identifiers) { + while (identifiers.original.has(name) || identifiers.additional.has(name)) { + name = "_".concat(name); + } + identifiers.additional.add(name); + return name; + } + function collectFreeIdentifiers(file) { + var map = ts.createMultiMap(); + forEachFreeIdentifier(file, function (id) { return map.add(id.text, id); }); + return map; + } + /** + * A free identifier is an identifier that can be accessed through name lookup as a local variable. + * In the expression `x.y`, `x` is a free identifier, but `y` is not. + */ + function forEachFreeIdentifier(node, cb) { + if (ts.isIdentifier(node) && isFreeIdentifier(node)) + cb(node); + node.forEachChild(function (child) { return forEachFreeIdentifier(child, cb); }); + } + function isFreeIdentifier(node) { + var parent = node.parent; + switch (parent.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + return parent.name !== node; + case 203 /* SyntaxKind.BindingElement */: + return parent.propertyName !== node; + case 270 /* SyntaxKind.ImportSpecifier */: + return parent.propertyName !== node; + default: + return true; + } + } + // Node helpers + function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) { + return ts.factory.createFunctionDeclaration(ts.getSynthesizedDeepClones(fn.decorators), // TODO: GH#19915 Don't think this is even legal. + ts.concatenate(additionalModifiers, ts.getSynthesizedDeepClones(fn.modifiers)), ts.getSynthesizedDeepClone(fn.asteriskToken), name, ts.getSynthesizedDeepClones(fn.typeParameters), ts.getSynthesizedDeepClones(fn.parameters), ts.getSynthesizedDeepClone(fn.type), ts.factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify))); + } + function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) { + return ts.factory.createClassDeclaration(ts.getSynthesizedDeepClones(cls.decorators), // TODO: GH#19915 Don't think this is even legal. + ts.concatenate(additionalModifiers, ts.getSynthesizedDeepClones(cls.modifiers)), name, ts.getSynthesizedDeepClones(cls.typeParameters), ts.getSynthesizedDeepClones(cls.heritageClauses), replaceImportUseSites(cls.members, useSitesToUnqualify)); + } + function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) { + return propertyName === "default" + ? ts.makeImport(ts.factory.createIdentifier(localName), /*namedImports*/ undefined, moduleSpecifier, quotePreference) + : ts.makeImport(/*name*/ undefined, [makeImportSpecifier(propertyName, localName)], moduleSpecifier, quotePreference); + } + function makeImportSpecifier(propertyName, name) { + return ts.factory.createImportSpecifier(/*isTypeOnly*/ false, propertyName !== undefined && propertyName !== name ? ts.factory.createIdentifier(propertyName) : undefined, ts.factory.createIdentifier(name)); + } + function makeConst(modifiers, name, init) { + return ts.factory.createVariableStatement(modifiers, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(name, /*exclamationToken*/ undefined, /*type*/ undefined, init)], 2 /* NodeFlags.Const */)); + } + function makeExportDeclaration(exportSpecifiers, moduleSpecifier) { + return ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, exportSpecifiers && ts.factory.createNamedExports(exportSpecifiers), moduleSpecifier === undefined ? undefined : ts.factory.createStringLiteral(moduleSpecifier)); + } + function convertedImports(newImports, useSitesToUnqualify) { + return { + newImports: newImports, + useSitesToUnqualify: useSitesToUnqualify + }; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "correctQualifiedNameToIndexedAccessType"; + var errorCodes = [ts.Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var qualifiedName = getQualifiedName(context.sourceFile, context.span.start); + if (!qualifiedName) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, qualifiedName); }); + var newText = "".concat(qualifiedName.left.text, "[\"").concat(qualifiedName.right.text, "\"]"); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId, ts.Diagnostics.Rewrite_all_as_indexed_access_types)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var q = getQualifiedName(diag.file, diag.start); + if (q) { + doChange(changes, diag.file, q); + } + }); }, + }); + function getQualifiedName(sourceFile, pos) { + var qualifiedName = ts.findAncestor(ts.getTokenAtPosition(sourceFile, pos), ts.isQualifiedName); + ts.Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name."); + return ts.isIdentifier(qualifiedName.left) ? qualifiedName : undefined; + } + function doChange(changeTracker, sourceFile, qualifiedName) { + var rightText = qualifiedName.right.text; + var replacement = ts.factory.createIndexedAccessTypeNode(ts.factory.createTypeReferenceNode(qualifiedName.left, /*typeArguments*/ undefined), ts.factory.createLiteralTypeNode(ts.factory.createStringLiteral(rightText))); + changeTracker.replaceNode(sourceFile, qualifiedName, replacement); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ts.Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type.code]; + var fixId = "convertToTypeOnlyExport"; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context); }); + if (changes.length) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_to_type_only_export, fixId, ts.Diagnostics.Convert_all_re_exported_types_to_type_only_exports)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) { + var fixedExportDeclarations = new ts.Map(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var exportSpecifier = getExportSpecifierForDiagnosticSpan(diag, context.sourceFile); + if (exportSpecifier && ts.addToSeen(fixedExportDeclarations, ts.getNodeId(exportSpecifier.parent.parent))) { + fixSingleExportDeclaration(changes, exportSpecifier, context); + } + }); + } + }); + function getExportSpecifierForDiagnosticSpan(span, sourceFile) { + return ts.tryCast(ts.getTokenAtPosition(sourceFile, span.start).parent, ts.isExportSpecifier); + } + function fixSingleExportDeclaration(changes, exportSpecifier, context) { + if (!exportSpecifier) { + return; + } + var exportClause = exportSpecifier.parent; + var exportDeclaration = exportClause.parent; + var typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context); + if (typeExportSpecifiers.length === exportClause.elements.length) { + changes.insertModifierBefore(context.sourceFile, 152 /* SyntaxKind.TypeKeyword */, exportClause); + } + else { + var valueExportDeclaration = ts.factory.updateExportDeclaration(exportDeclaration, exportDeclaration.decorators, exportDeclaration.modifiers, + /*isTypeOnly*/ false, ts.factory.updateNamedExports(exportClause, ts.filter(exportClause.elements, function (e) { return !ts.contains(typeExportSpecifiers, e); })), exportDeclaration.moduleSpecifier, + /*assertClause*/ undefined); + var typeExportDeclaration = ts.factory.createExportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ true, ts.factory.createNamedExports(typeExportSpecifiers), exportDeclaration.moduleSpecifier, + /*assertClause*/ undefined); + changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, { + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Exclude + }); + changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration); + } + } + function getTypeExportSpecifiers(originExportSpecifier, context) { + var exportClause = originExportSpecifier.parent; + if (exportClause.elements.length === 1) { + return exportClause.elements; + } + var diagnostics = ts.getDiagnosticsWithinSpan(ts.createTextSpanFromNode(exportClause), context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken)); + return ts.filter(exportClause.elements, function (element) { + var _a; + return element === originExportSpecifier || ((_a = ts.findDiagnosticForNode(element, diagnostics)) === null || _a === void 0 ? void 0 : _a.code) === errorCodes[0]; + }); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ts.Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error.code]; + var fixId = "convertToTypeOnlyImport"; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + var importDeclaration = getImportDeclarationForDiagnosticSpan(context.span, context.sourceFile); + fixSingleImportDeclaration(t, importDeclaration, context); + }); + if (changes.length) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_to_type_only_import, fixId, ts.Diagnostics.Convert_all_imports_not_used_as_a_value_to_type_only_imports)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var importDeclaration = getImportDeclarationForDiagnosticSpan(diag, context.sourceFile); + fixSingleImportDeclaration(changes, importDeclaration, context); + }); + } + }); + function getImportDeclarationForDiagnosticSpan(span, sourceFile) { + return ts.tryCast(ts.getTokenAtPosition(sourceFile, span.start).parent, ts.isImportDeclaration); + } + function fixSingleImportDeclaration(changes, importDeclaration, context) { + if (!(importDeclaration === null || importDeclaration === void 0 ? void 0 : importDeclaration.importClause)) { + return; + } + var importClause = importDeclaration.importClause; + // `changes.insertModifierBefore` produces a range that might overlap further changes + changes.insertText(context.sourceFile, importDeclaration.getStart() + "import".length, " type"); + // `import type foo, { Bar }` is not allowed, so move `foo` to new declaration + if (importClause.name && importClause.namedBindings) { + changes.deleteNodeRangeExcludingEnd(context.sourceFile, importClause.name, importDeclaration.importClause.namedBindings); + changes.insertNodeBefore(context.sourceFile, importDeclaration, ts.factory.updateImportDeclaration(importDeclaration, + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause( + /*isTypeOnly*/ true, importClause.name, + /*namedBindings*/ undefined), importDeclaration.moduleSpecifier, + /*assertClause*/ undefined)); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "convertLiteralTypeToMappedType"; + var errorCodes = [ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) { + var sourceFile = context.sourceFile, span = context.span; + var info = getInfo(sourceFile, span.start); + if (!info) { + return undefined; + } + var name = info.name, constraint = info.constraint; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, info); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId, ts.Diagnostics.Convert_all_type_literals_to_mapped_type)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start); + if (info) { + doChange(changes, diag.file, info); + } + }); } + }); + function getInfo(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (ts.isIdentifier(token)) { + var propertySignature = ts.cast(token.parent.parent, ts.isPropertySignature); + var propertyName = token.getText(sourceFile); + return { + container: ts.cast(propertySignature.parent, ts.isTypeLiteralNode), + typeNode: propertySignature.type, + constraint: propertyName, + name: propertyName === "K" ? "P" : "K", + }; + } + return undefined; + } + function doChange(changes, sourceFile, _a) { + var container = _a.container, typeNode = _a.typeNode, constraint = _a.constraint, name = _a.name; + changes.replaceNode(sourceFile, container, ts.factory.createMappedTypeNode( + /*readonlyToken*/ undefined, ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, name, ts.factory.createTypeReferenceNode(constraint)), + /*nameType*/ undefined, + /*questionToken*/ undefined, typeNode, + /*members*/ undefined)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ + ts.Diagnostics.Class_0_incorrectly_implements_interface_1.code, + ts.Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code + ]; + var fixId = "fixClassIncorrectlyImplementsInterface"; // TODO: share a group with fixClassDoesntImplementInheritedAbstractMember? + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var classDeclaration = getClass(sourceFile, span.start); + return ts.mapDefined(ts.getEffectiveImplementsTypeNodes(classDeclaration), function (implementedTypeNode) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences); }); + return changes.length === 0 ? undefined : codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId, ts.Diagnostics.Implement_all_unimplemented_interfaces); + }); + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var seenClassDeclarations = new ts.Map(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var classDeclaration = getClass(diag.file, diag.start); + if (ts.addToSeen(seenClassDeclarations, ts.getNodeId(classDeclaration))) { + for (var _i = 0, _a = ts.getEffectiveImplementsTypeNodes(classDeclaration); _i < _a.length; _i++) { + var implementedTypeNode = _a[_i]; + addMissingDeclarations(context, implementedTypeNode, diag.file, classDeclaration, changes, context.preferences); + } + } + }); + }, + }); + function getClass(sourceFile, pos) { + return ts.Debug.checkDefined(ts.getContainingClass(ts.getTokenAtPosition(sourceFile, pos)), "There should be a containing class"); + } + function symbolPointsToNonPrivateMember(symbol) { + return !symbol.valueDeclaration || !(ts.getEffectiveModifierFlags(symbol.valueDeclaration) & 8 /* ModifierFlags.Private */); + } + function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) { + var checker = context.program.getTypeChecker(); + var maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker); + // Note that this is ultimately derived from a map indexed by symbol names, + // so duplicates cannot occur. + var implementedType = checker.getTypeAtLocation(implementedTypeNode); + var implementedTypeSymbols = checker.getPropertiesOfType(implementedType); + var nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(ts.and(symbolPointsToNonPrivateMember, function (symbol) { return !maybeHeritageClauseSymbol.has(symbol.escapedName); })); + var classType = checker.getTypeAtLocation(classDeclaration); + var constructor = ts.find(classDeclaration.members, function (m) { return ts.isConstructorDeclaration(m); }); + if (!classType.getNumberIndexType()) { + createMissingIndexSignatureDeclaration(implementedType, 1 /* IndexKind.Number */); + } + if (!classType.getStringIndexType()) { + createMissingIndexSignatureDeclaration(implementedType, 0 /* IndexKind.String */); + } + var importAdder = codefix.createImportAdder(sourceFile, context.program, preferences, context.host); + codefix.createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, function (member) { return insertInterfaceMemberNode(sourceFile, classDeclaration, member); }); + importAdder.writeFixes(changeTracker); + function createMissingIndexSignatureDeclaration(type, kind) { + var indexInfoOfKind = checker.getIndexInfoOfType(type, kind); + if (indexInfoOfKind) { + insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, classDeclaration, /*flags*/ undefined, codefix.getNoopSymbolTrackerWithResolver(context))); + } + } + // Either adds the node at the top of the class, or if there's a constructor right after that + function insertInterfaceMemberNode(sourceFile, cls, newElement) { + if (constructor) { + changeTracker.insertNodeAfter(sourceFile, constructor, newElement); + } + else { + changeTracker.insertMemberAtStart(sourceFile, cls, newElement); + } + } + } + function getHeritageClauseSymbolTable(classDeclaration, checker) { + var heritageClauseNode = ts.getEffectiveBaseTypeNode(classDeclaration); + if (!heritageClauseNode) + return ts.createSymbolTable(); + var heritageClauseType = checker.getTypeAtLocation(heritageClauseNode); + var heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType); + return ts.createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + codefix.importFixName = "import"; + var importFixId = "fixMissingImport"; + var errorCodes = [ + ts.Diagnostics.Cannot_find_name_0.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, + ts.Diagnostics.Cannot_find_namespace_0.code, + ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code, + ts.Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code, + ts.Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code, + ts.Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var errorCode = context.errorCode, preferences = context.preferences, sourceFile = context.sourceFile, span = context.span, program = context.program; + var info = getFixesInfo(context, errorCode, span.start, /*useAutoImportProvider*/ true); + if (!info) + return undefined; + var fixes = info.fixes, symbolName = info.symbolName, errorIdentifierText = info.errorIdentifierText; + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + return fixes.map(function (fix) { return codeActionForFix(context, sourceFile, symbolName, fix, + /*includeSymbolNameInDescription*/ symbolName !== errorIdentifierText, quotePreference, program.getCompilerOptions()); }); + }, + fixIds: [importFixId], + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, preferences = context.preferences, host = context.host; + var importAdder = createImportAdderWorker(sourceFile, program, /*useAutoImportProvider*/ true, preferences, host); + codefix.eachDiagnostic(context, errorCodes, function (diag) { return importAdder.addImportFromDiagnostic(diag, context); }); + return codefix.createCombinedCodeActions(ts.textChanges.ChangeTracker.with(context, importAdder.writeFixes)); + }, + }); + function createImportAdder(sourceFile, program, preferences, host) { + return createImportAdderWorker(sourceFile, program, /*useAutoImportProvider*/ false, preferences, host); + } + codefix.createImportAdder = createImportAdder; + function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host) { + var compilerOptions = program.getCompilerOptions(); + // Namespace fixes don't conflict, so just build a list. + var addToNamespace = []; + var importType = []; + /** Keys are import clause node IDs. */ + var addToExisting = new ts.Map(); + /** Use `getNewImportEntry` for access */ + var newImports = new ts.Map(); + return { addImportFromDiagnostic: addImportFromDiagnostic, addImportFromExportedSymbol: addImportFromExportedSymbol, writeFixes: writeFixes, hasFixes: hasFixes }; + function addImportFromDiagnostic(diagnostic, context) { + var info = getFixesInfo(context, diagnostic.code, diagnostic.start, useAutoImportProvider); + if (!info || !info.fixes.length) + return; + addImport(info); + } + function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite) { + var moduleSymbol = ts.Debug.checkDefined(exportedSymbol.parent); + var symbolName = ts.getNameForExportedSymbol(exportedSymbol, ts.getEmitScriptTarget(compilerOptions)); + var checker = program.getTypeChecker(); + var symbol = checker.getMergedSymbol(ts.skipAlias(exportedSymbol, checker)); + var exportInfo = getAllReExportingModules(sourceFile, symbol, moduleSymbol, symbolName, /*isJsxTagName*/ false, host, program, preferences, useAutoImportProvider); + var useRequire = shouldUseRequire(sourceFile, program); + var fix = getImportFixForSymbol(sourceFile, exportInfo, moduleSymbol, program, /*useNamespaceInfo*/ undefined, !!isValidTypeOnlyUseSite, useRequire, host, preferences); + if (fix) { + addImport({ fixes: [fix], symbolName: symbolName, errorIdentifierText: undefined }); + } + } + function addImport(info) { + var _a, _b; + var fixes = info.fixes, symbolName = info.symbolName; + var fix = ts.first(fixes); + switch (fix.kind) { + case 0 /* ImportFixKind.UseNamespace */: + addToNamespace.push(fix); + break; + case 1 /* ImportFixKind.JsdocTypeImport */: + importType.push(fix); + break; + case 2 /* ImportFixKind.AddToExisting */: { + var importClauseOrBindingPattern = fix.importClauseOrBindingPattern, importKind = fix.importKind, addAsTypeOnly = fix.addAsTypeOnly; + var key = String(ts.getNodeId(importClauseOrBindingPattern)); + var entry = addToExisting.get(key); + if (!entry) { + addToExisting.set(key, entry = { importClauseOrBindingPattern: importClauseOrBindingPattern, defaultImport: undefined, namedImports: new ts.Map() }); + } + if (importKind === 0 /* ImportKind.Named */) { + var prevValue = entry === null || entry === void 0 ? void 0 : entry.namedImports.get(symbolName); + entry.namedImports.set(symbolName, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly)); + } + else { + ts.Debug.assert(entry.defaultImport === undefined || entry.defaultImport.name === symbolName, "(Add to Existing) Default import should be missing or match symbolName"); + entry.defaultImport = { + name: symbolName, + addAsTypeOnly: reduceAddAsTypeOnlyValues((_a = entry.defaultImport) === null || _a === void 0 ? void 0 : _a.addAsTypeOnly, addAsTypeOnly), + }; + } + break; + } + case 3 /* ImportFixKind.AddNew */: { + var moduleSpecifier = fix.moduleSpecifier, importKind = fix.importKind, useRequire = fix.useRequire, addAsTypeOnly = fix.addAsTypeOnly; + var entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly); + ts.Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module"); + switch (importKind) { + case 1 /* ImportKind.Default */: + ts.Debug.assert(entry.defaultImport === undefined || entry.defaultImport.name === symbolName, "(Add new) Default import should be missing or match symbolName"); + entry.defaultImport = { name: symbolName, addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) === null || _b === void 0 ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) }; + break; + case 0 /* ImportKind.Named */: + var prevValue = (entry.namedImports || (entry.namedImports = new ts.Map())).get(symbolName); + entry.namedImports.set(symbolName, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly)); + break; + case 3 /* ImportKind.CommonJS */: + case 2 /* ImportKind.Namespace */: + ts.Debug.assert(entry.namespaceLikeImport === undefined || entry.namespaceLikeImport.name === symbolName, "Namespacelike import shoudl be missing or match symbolName"); + entry.namespaceLikeImport = { importKind: importKind, name: symbolName, addAsTypeOnly: addAsTypeOnly }; + break; + } + break; + } + case 4 /* ImportFixKind.PromoteTypeOnly */: + // Excluding from fix-all + break; + default: + ts.Debug.assertNever(fix, "fix wasn't never - got kind ".concat(fix.kind)); + } + function reduceAddAsTypeOnlyValues(prevValue, newValue) { + // `NotAllowed` overrides `Required` because one addition of a new import might be required to be type-only + // because of `--importsNotUsedAsValues=error`, but if a second addition of the same import is `NotAllowed` + // to be type-only, the reason the first one was `Required` - the unused runtime dependency - is now moot. + // Alternatively, if one addition is `Required` because it has no value meaning under `--preserveValueImports` + // and `--isolatedModules`, it should be impossible for another addition to be `NotAllowed` since that would + // mean a type is being referenced in a value location. + return Math.max(prevValue !== null && prevValue !== void 0 ? prevValue : 0, newValue); + } + function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) { + // A default import that requires type-only makes the whole import type-only. + // (We could add `default` as a named import, but that style seems undesirable.) + // Under `--preserveValueImports` and `--importsNotUsedAsValues=error`, if a + // module default-exports a type but named-exports some values (weird), you would + // have to use a type-only default import and non-type-only named imports. These + // require two separate import declarations, so we build this into the map key. + var typeOnlyKey = newImportsKey(moduleSpecifier, /*topLevelTypeOnly*/ true); + var nonTypeOnlyKey = newImportsKey(moduleSpecifier, /*topLevelTypeOnly*/ false); + var typeOnlyEntry = newImports.get(typeOnlyKey); + var nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey); + var newEntry = { + defaultImport: undefined, + namedImports: undefined, + namespaceLikeImport: undefined, + useRequire: useRequire + }; + if (importKind === 1 /* ImportKind.Default */ && addAsTypeOnly === 2 /* AddAsTypeOnly.Required */) { + if (typeOnlyEntry) + return typeOnlyEntry; + newImports.set(typeOnlyKey, newEntry); + return newEntry; + } + if (addAsTypeOnly === 1 /* AddAsTypeOnly.Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) { + return (typeOnlyEntry || nonTypeOnlyEntry); + } + if (nonTypeOnlyEntry) { + return nonTypeOnlyEntry; + } + newImports.set(nonTypeOnlyKey, newEntry); + return newEntry; + } + function newImportsKey(moduleSpecifier, topLevelTypeOnly) { + return "".concat(topLevelTypeOnly ? 1 : 0, "|").concat(moduleSpecifier); + } + } + function writeFixes(changeTracker) { + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + for (var _i = 0, addToNamespace_1 = addToNamespace; _i < addToNamespace_1.length; _i++) { + var fix = addToNamespace_1[_i]; + addNamespaceQualifier(changeTracker, sourceFile, fix); + } + for (var _a = 0, importType_1 = importType; _a < importType_1.length; _a++) { + var fix = importType_1[_a]; + addImportType(changeTracker, sourceFile, fix, quotePreference); + } + addToExisting.forEach(function (_a) { + var importClauseOrBindingPattern = _a.importClauseOrBindingPattern, defaultImport = _a.defaultImport, namedImports = _a.namedImports; + doAddExistingFix(changeTracker, sourceFile, importClauseOrBindingPattern, defaultImport, ts.arrayFrom(namedImports.entries(), function (_a) { + var name = _a[0], addAsTypeOnly = _a[1]; + return ({ addAsTypeOnly: addAsTypeOnly, name: name }); + }), compilerOptions); + }); + var newDeclarations; + newImports.forEach(function (_a, key) { + var useRequire = _a.useRequire, defaultImport = _a.defaultImport, namedImports = _a.namedImports, namespaceLikeImport = _a.namespaceLikeImport; + var moduleSpecifier = key.slice(2); // From `${0 | 1}|${moduleSpecifier}` format + var getDeclarations = useRequire ? getNewRequires : getNewImports; + var declarations = getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports && ts.arrayFrom(namedImports.entries(), function (_a) { + var name = _a[0], addAsTypeOnly = _a[1]; + return ({ addAsTypeOnly: addAsTypeOnly, name: name }); + }), namespaceLikeImport); + newDeclarations = ts.combine(newDeclarations, declarations); + }); + if (newDeclarations) { + ts.insertImports(changeTracker, sourceFile, newDeclarations, /*blankLineBetween*/ true); + } + } + function hasFixes() { + return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0; + } + } + function createImportSpecifierResolver(importingFile, program, host, preferences) { + var packageJsonImportFilter = ts.createPackageJsonImportFilter(importingFile, preferences, host); + var importMap = createExistingImportMap(program.getTypeChecker(), importingFile, program.getCompilerOptions()); + return { getModuleSpecifierForBestExportInfo: getModuleSpecifierForBestExportInfo }; + function getModuleSpecifierForBestExportInfo(exportInfo, symbolName, position, isValidTypeOnlyUseSite, fromCacheOnly) { + var _a = getImportFixes(exportInfo, { symbolName: symbolName, position: position }, isValidTypeOnlyUseSite, + /*useRequire*/ false, program, importingFile, host, preferences, importMap, fromCacheOnly), fixes = _a.fixes, computedWithoutCacheCount = _a.computedWithoutCacheCount; + var result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host); + return result && __assign(__assign({}, result), { computedWithoutCacheCount: computedWithoutCacheCount }); + } + } + codefix.createImportSpecifierResolver = createImportSpecifierResolver; + // Sorted with the preferred fix coming first. + var ImportFixKind; + (function (ImportFixKind) { + ImportFixKind[ImportFixKind["UseNamespace"] = 0] = "UseNamespace"; + ImportFixKind[ImportFixKind["JsdocTypeImport"] = 1] = "JsdocTypeImport"; + ImportFixKind[ImportFixKind["AddToExisting"] = 2] = "AddToExisting"; + ImportFixKind[ImportFixKind["AddNew"] = 3] = "AddNew"; + ImportFixKind[ImportFixKind["PromoteTypeOnly"] = 4] = "PromoteTypeOnly"; + })(ImportFixKind || (ImportFixKind = {})); + // These should not be combined as bitflags, but are given powers of 2 values to + // easily detect conflicts between `NotAllowed` and `Required` by giving them a unique sum. + // They're also ordered in terms of increasing priority for a fix-all scenario (see + // `reduceAddAsTypeOnlyValues`). + var AddAsTypeOnly; + (function (AddAsTypeOnly) { + AddAsTypeOnly[AddAsTypeOnly["Allowed"] = 1] = "Allowed"; + AddAsTypeOnly[AddAsTypeOnly["Required"] = 2] = "Required"; + AddAsTypeOnly[AddAsTypeOnly["NotAllowed"] = 4] = "NotAllowed"; + })(AddAsTypeOnly || (AddAsTypeOnly = {})); + function getImportCompletionAction(targetSymbol, moduleSymbol, sourceFile, symbolName, isJsxTagName, host, program, formatContext, position, preferences) { + var compilerOptions = program.getCompilerOptions(); + var exportInfos = ts.pathIsBareSpecifier(ts.stripQuotes(moduleSymbol.name)) + ? [getSymbolExportInfoForSymbol(targetSymbol, moduleSymbol, program, host)] + : getAllReExportingModules(sourceFile, targetSymbol, moduleSymbol, symbolName, isJsxTagName, host, program, preferences, /*useAutoImportProvider*/ true); + var useRequire = shouldUseRequire(sourceFile, program); + var isValidTypeOnlyUseSite = ts.isValidTypeOnlyAliasUseSite(ts.getTokenAtPosition(sourceFile, position)); + var fix = ts.Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, { symbolName: symbolName, position: position }, isValidTypeOnlyUseSite, useRequire, host, preferences)); + return { + moduleSpecifier: fix.moduleSpecifier, + codeAction: codeFixActionToCodeAction(codeActionForFix({ host: host, formatContext: formatContext, preferences: preferences }, sourceFile, symbolName, fix, + /*includeSymbolNameInDescription*/ false, ts.getQuotePreference(sourceFile, preferences), compilerOptions)) + }; + } + codefix.getImportCompletionAction = getImportCompletionAction; + function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) { + var compilerOptions = program.getCompilerOptions(); + var symbolName = getSymbolName(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions); + var fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName, program); + var includeSymbolNameInDescription = symbolName !== symbolToken.text; + return fix && codeFixActionToCodeAction(codeActionForFix({ host: host, formatContext: formatContext, preferences: preferences }, sourceFile, symbolName, fix, includeSymbolNameInDescription, 1 /* QuotePreference.Double */, compilerOptions)); + } + codefix.getPromoteTypeOnlyCompletionAction = getPromoteTypeOnlyCompletionAction; + function getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, host, preferences) { + ts.Debug.assert(exportInfos.some(function (info) { return info.moduleSymbol === moduleSymbol || info.symbol.parent === moduleSymbol; }), "Some exportInfo should match the specified moduleSymbol"); + var packageJsonImportFilter = ts.createPackageJsonImportFilter(sourceFile, preferences, host); + return getBestFix(getImportFixes(exportInfos, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host); + } + function codeFixActionToCodeAction(_a) { + var description = _a.description, changes = _a.changes, commands = _a.commands; + return { description: description, changes: changes, commands: commands }; + } + function getSymbolExportInfoForSymbol(symbol, moduleSymbol, program, host) { + var _a, _b; + var compilerOptions = program.getCompilerOptions(); + var mainProgramInfo = getInfoWithChecker(program.getTypeChecker(), /*isFromPackageJson*/ false); + if (mainProgramInfo) { + return mainProgramInfo; + } + var autoImportProvider = (_b = (_a = host.getPackageJsonAutoImportProvider) === null || _a === void 0 ? void 0 : _a.call(host)) === null || _b === void 0 ? void 0 : _b.getTypeChecker(); + return ts.Debug.checkDefined(autoImportProvider && getInfoWithChecker(autoImportProvider, /*isFromPackageJson*/ true), "Could not find symbol in specified module for code actions"); + function getInfoWithChecker(checker, isFromPackageJson) { + var defaultInfo = ts.getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions); + if (defaultInfo && ts.skipAlias(defaultInfo.symbol, checker) === symbol) { + return { symbol: defaultInfo.symbol, moduleSymbol: moduleSymbol, moduleFileName: undefined, exportKind: defaultInfo.exportKind, targetFlags: ts.skipAlias(symbol, checker).flags, isFromPackageJson: isFromPackageJson }; + } + var named = checker.tryGetMemberInModuleExportsAndProperties(symbol.name, moduleSymbol); + if (named && ts.skipAlias(named, checker) === symbol) { + return { symbol: named, moduleSymbol: moduleSymbol, moduleFileName: undefined, exportKind: 0 /* ExportKind.Named */, targetFlags: ts.skipAlias(symbol, checker).flags, isFromPackageJson: isFromPackageJson }; + } + } + } + function getAllReExportingModules(importingFile, targetSymbol, exportingModuleSymbol, symbolName, isJsxTagName, host, program, preferences, useAutoImportProvider) { + var result = []; + var compilerOptions = program.getCompilerOptions(); + var getModuleSpecifierResolutionHost = ts.memoizeOne(function (isFromPackageJson) { + return ts.createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); + }); + ts.forEachExternalModuleToImportFrom(program, host, useAutoImportProvider, function (moduleSymbol, moduleFile, program, isFromPackageJson) { + var checker = program.getTypeChecker(); + // Don't import from a re-export when looking "up" like to `./index` or `../index`. + if (moduleFile && moduleSymbol !== exportingModuleSymbol && ts.startsWith(importingFile.fileName, ts.getDirectoryPath(moduleFile.fileName))) { + return; + } + var defaultInfo = ts.getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions); + if (defaultInfo && (defaultInfo.name === symbolName || moduleSymbolToValidIdentifier(moduleSymbol, ts.getEmitScriptTarget(compilerOptions), isJsxTagName) === symbolName) && ts.skipAlias(defaultInfo.symbol, checker) === targetSymbol && isImportable(program, moduleFile, isFromPackageJson)) { + result.push({ symbol: defaultInfo.symbol, moduleSymbol: moduleSymbol, moduleFileName: moduleFile === null || moduleFile === void 0 ? void 0 : moduleFile.fileName, exportKind: defaultInfo.exportKind, targetFlags: ts.skipAlias(defaultInfo.symbol, checker).flags, isFromPackageJson: isFromPackageJson }); + } + for (var _i = 0, _a = checker.getExportsAndPropertiesOfModule(moduleSymbol); _i < _a.length; _i++) { + var exported = _a[_i]; + if (exported.name === symbolName && checker.getMergedSymbol(ts.skipAlias(exported, checker)) === targetSymbol && isImportable(program, moduleFile, isFromPackageJson)) { + result.push({ symbol: exported, moduleSymbol: moduleSymbol, moduleFileName: moduleFile === null || moduleFile === void 0 ? void 0 : moduleFile.fileName, exportKind: 0 /* ExportKind.Named */, targetFlags: ts.skipAlias(exported, checker).flags, isFromPackageJson: isFromPackageJson }); + } + } + }); + return result; + function isImportable(program, moduleFile, isFromPackageJson) { + var _a; + return !moduleFile || ts.isImportableFile(program, importingFile, moduleFile, preferences, /*packageJsonFilter*/ undefined, getModuleSpecifierResolutionHost(isFromPackageJson), (_a = host.getModuleSpecifierCache) === null || _a === void 0 ? void 0 : _a.call(host)); + } + } + function getImportFixes(exportInfos, useNamespaceInfo, + /** undefined only for missing JSX namespace */ + isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap, fromCacheOnly) { + if (importMap === void 0) { importMap = createExistingImportMap(program.getTypeChecker(), sourceFile, program.getCompilerOptions()); } + var checker = program.getTypeChecker(); + var existingImports = ts.flatMap(exportInfos, importMap.getImportsForExportInfo); + var useNamespace = useNamespaceInfo && tryUseExistingNamespaceImport(existingImports, useNamespaceInfo.symbolName, useNamespaceInfo.position, checker); + var addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions()); + if (addToExisting) { + // Don't bother providing an action to add a new import if we can add to an existing one. + return { + computedWithoutCacheCount: 0, + fixes: __spreadArray(__spreadArray([], (useNamespace ? [useNamespace] : ts.emptyArray), true), [addToExisting], false), + }; + } + var _a = getFixesForAddImport(exportInfos, existingImports, program, sourceFile, useNamespaceInfo === null || useNamespaceInfo === void 0 ? void 0 : useNamespaceInfo.position, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly), fixes = _a.fixes, _b = _a.computedWithoutCacheCount, computedWithoutCacheCount = _b === void 0 ? 0 : _b; + return { + computedWithoutCacheCount: computedWithoutCacheCount, + fixes: __spreadArray(__spreadArray([], (useNamespace ? [useNamespace] : ts.emptyArray), true), fixes, true), + }; + } + function tryUseExistingNamespaceImport(existingImports, symbolName, position, checker) { + // It is possible that multiple import statements with the same specifier exist in the file. + // e.g. + // + // import * as ns from "foo"; + // import { member1, member2 } from "foo"; + // + // member3/**/ <-- cusor here + // + // in this case we should provie 2 actions: + // 1. change "member3" to "ns.member3" + // 2. add "member3" to the second import statement's import list + // and it is up to the user to decide which one fits best. + return ts.firstDefined(existingImports, function (_a) { + var _b; + var declaration = _a.declaration; + var namespacePrefix = getNamespaceLikeImportText(declaration); + var moduleSpecifier = (_b = ts.tryGetModuleSpecifierFromDeclaration(declaration)) === null || _b === void 0 ? void 0 : _b.text; + if (namespacePrefix && moduleSpecifier) { + var moduleSymbol = getTargetModuleFromNamespaceLikeImport(declaration, checker); + if (moduleSymbol && moduleSymbol.exports.has(ts.escapeLeadingUnderscores(symbolName))) { + return { kind: 0 /* ImportFixKind.UseNamespace */, namespacePrefix: namespacePrefix, position: position, moduleSpecifier: moduleSpecifier }; + } + } + }); + } + function getTargetModuleFromNamespaceLikeImport(declaration, checker) { + var _a; + switch (declaration.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return checker.resolveExternalModuleName(declaration.initializer.arguments[0]); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return checker.getAliasedSymbol(declaration.symbol); + case 266 /* SyntaxKind.ImportDeclaration */: + var namespaceImport = ts.tryCast((_a = declaration.importClause) === null || _a === void 0 ? void 0 : _a.namedBindings, ts.isNamespaceImport); + return namespaceImport && checker.getAliasedSymbol(namespaceImport.symbol); + default: + return ts.Debug.assertNever(declaration); + } + } + function getNamespaceLikeImportText(declaration) { + var _a, _b, _c; + switch (declaration.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return (_a = ts.tryCast(declaration.name, ts.isIdentifier)) === null || _a === void 0 ? void 0 : _a.text; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return declaration.name.text; + case 266 /* SyntaxKind.ImportDeclaration */: + return (_c = ts.tryCast((_b = declaration.importClause) === null || _b === void 0 ? void 0 : _b.namedBindings, ts.isNamespaceImport)) === null || _c === void 0 ? void 0 : _c.name.text; + default: + return ts.Debug.assertNever(declaration); + } + } + function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) { + if (!isValidTypeOnlyUseSite) { + // Can't use a type-only import if the usage is an emitting position + return 4 /* AddAsTypeOnly.NotAllowed */; + } + if (isForNewImportDeclaration && compilerOptions.importsNotUsedAsValues === 2 /* ImportsNotUsedAsValues.Error */) { + // Not writing a (top-level) type-only import here would create an error because the runtime dependency is unnecessary + return 2 /* AddAsTypeOnly.Required */; + } + if (compilerOptions.isolatedModules && compilerOptions.preserveValueImports && + (!(targetFlags & 111551 /* SymbolFlags.Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) { + // A type-only import is required for this symbol if under these settings if the symbol will + // be erased, which will happen if the target symbol is purely a type or if it was exported/imported + // as type-only already somewhere between this import and the target. + return 2 /* AddAsTypeOnly.Required */; + } + return 1 /* AddAsTypeOnly.Allowed */; + } + function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) { + return ts.firstDefined(existingImports, function (_a) { + var declaration = _a.declaration, importKind = _a.importKind, symbol = _a.symbol, targetFlags = _a.targetFlags; + if (importKind === 3 /* ImportKind.CommonJS */ || importKind === 2 /* ImportKind.Namespace */ || declaration.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + // These kinds of imports are not combinable with anything + return undefined; + } + if (declaration.kind === 254 /* SyntaxKind.VariableDeclaration */) { + return (importKind === 0 /* ImportKind.Named */ || importKind === 1 /* ImportKind.Default */) && declaration.name.kind === 201 /* SyntaxKind.ObjectBindingPattern */ + ? { kind: 2 /* ImportFixKind.AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind: importKind, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* AddAsTypeOnly.NotAllowed */ } + : undefined; + } + var importClause = declaration.importClause; + if (!importClause || !ts.isStringLiteralLike(declaration.moduleSpecifier)) + return undefined; + var name = importClause.name, namedBindings = importClause.namedBindings; + // A type-only import may not have both a default and named imports, so the only way a name can + // be added to an existing type-only import is adding a named import to existing named bindings. + if (importClause.isTypeOnly && !(importKind === 0 /* ImportKind.Named */ && namedBindings)) + return undefined; + // N.B. we don't have to figure out whether to use the main program checker + // or the AutoImportProvider checker because we're adding to an existing import; the existence of + // the import guarantees the symbol came from the main program. + var addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, /*isForNewImportDeclaration*/ false, symbol, targetFlags, checker, compilerOptions); + if (importKind === 1 /* ImportKind.Default */ && (name || // Cannot add a default import to a declaration that already has one + addAsTypeOnly === 2 /* AddAsTypeOnly.Required */ && namedBindings // Cannot add a default import as type-only if the import already has named bindings + )) + return undefined; + if (importKind === 0 /* ImportKind.Named */ && + (namedBindings === null || namedBindings === void 0 ? void 0 : namedBindings.kind) === 268 /* SyntaxKind.NamespaceImport */ // Cannot add a named import to a declaration that has a namespace import + ) + return undefined; + return { + kind: 2 /* ImportFixKind.AddToExisting */, + importClauseOrBindingPattern: importClause, + importKind: importKind, + moduleSpecifier: declaration.moduleSpecifier.text, + addAsTypeOnly: addAsTypeOnly, + }; + }); + } + function createExistingImportMap(checker, importingFile, compilerOptions) { + var importMap; + for (var _i = 0, _a = importingFile.imports; _i < _a.length; _i++) { + var moduleSpecifier = _a[_i]; + var i = ts.importFromModuleSpecifier(moduleSpecifier); + if (ts.isVariableDeclarationInitializedToRequire(i.parent)) { + var moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier); + if (moduleSymbol) { + (importMap || (importMap = ts.createMultiMap())).add(ts.getSymbolId(moduleSymbol), i.parent); + } + } + else if (i.kind === 266 /* SyntaxKind.ImportDeclaration */ || i.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + var moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol) { + (importMap || (importMap = ts.createMultiMap())).add(ts.getSymbolId(moduleSymbol), i); + } + } + } + return { + getImportsForExportInfo: function (_a) { + var moduleSymbol = _a.moduleSymbol, exportKind = _a.exportKind, targetFlags = _a.targetFlags, symbol = _a.symbol; + // Can't use an es6 import for a type in JS. + if (!(targetFlags & 111551 /* SymbolFlags.Value */) && ts.isSourceFileJS(importingFile)) + return ts.emptyArray; + var matchingDeclarations = importMap === null || importMap === void 0 ? void 0 : importMap.get(ts.getSymbolId(moduleSymbol)); + if (!matchingDeclarations) + return ts.emptyArray; + var importKind = getImportKind(importingFile, exportKind, compilerOptions); + return matchingDeclarations.map(function (declaration) { return ({ declaration: declaration, importKind: importKind, symbol: symbol, targetFlags: targetFlags }); }); + } + }; + } + function shouldUseRequire(sourceFile, program) { + // 1. TypeScript files don't use require variable declarations + if (!ts.isSourceFileJS(sourceFile)) { + return false; + } + // 2. If the current source file is unambiguously CJS or ESM, go with that + if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator) + return true; + if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) + return false; + // 3. If there's a tsconfig/jsconfig, use its module setting + var compilerOptions = program.getCompilerOptions(); + if (compilerOptions.configFile) { + return ts.getEmitModuleKind(compilerOptions) < ts.ModuleKind.ES2015; + } + // 4. Match the first other JS file in the program that's unambiguously CJS or ESM + for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { + var otherFile = _a[_i]; + if (otherFile === sourceFile || !ts.isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile)) + continue; + if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator) + return true; + if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator) + return false; + } + // 5. Literally nothing to go on + return true; + } + function getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) { + var isJs = ts.isSourceFileJS(sourceFile); + var compilerOptions = program.getCompilerOptions(); + var moduleSpecifierResolutionHost = ts.createModuleSpecifierResolutionHost(program, host); + var getChecker = ts.memoizeOne(function (isFromPackageJson) { return isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker(); }); + var rejectNodeModulesRelativePaths = ts.moduleResolutionUsesNodeModules(ts.getEmitModuleResolutionKind(compilerOptions)); + var getModuleSpecifiers = fromCacheOnly + ? function (moduleSymbol) { return ({ moduleSpecifiers: ts.moduleSpecifiers.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }); } + : function (moduleSymbol, checker) { return ts.moduleSpecifiers.getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, sourceFile, moduleSpecifierResolutionHost, preferences); }; + var computedWithoutCacheCount = 0; + var fixes = ts.flatMap(exportInfo, function (exportInfo, i) { + var checker = getChecker(exportInfo.isFromPackageJson); + var _a = getModuleSpecifiers(exportInfo.moduleSymbol, checker), computedWithoutCache = _a.computedWithoutCache, moduleSpecifiers = _a.moduleSpecifiers; + var importedSymbolHasValueMeaning = !!(exportInfo.targetFlags & 111551 /* SymbolFlags.Value */); + var addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, /*isForNewImportDeclaration*/ true, exportInfo.symbol, exportInfo.targetFlags, checker, compilerOptions); + computedWithoutCacheCount += computedWithoutCache ? 1 : 0; + return ts.mapDefined(moduleSpecifiers, function (moduleSpecifier) { + return rejectNodeModulesRelativePaths && ts.pathContainsNodeModules(moduleSpecifier) ? undefined : + // `position` should only be undefined at a missing jsx namespace, in which case we shouldn't be looking for pure types. + !importedSymbolHasValueMeaning && isJs && position !== undefined ? { kind: 1 /* ImportFixKind.JsdocTypeImport */, moduleSpecifier: moduleSpecifier, position: position, exportInfo: exportInfo, isReExport: i > 0 } : + { + kind: 3 /* ImportFixKind.AddNew */, + moduleSpecifier: moduleSpecifier, + importKind: getImportKind(sourceFile, exportInfo.exportKind, compilerOptions), + useRequire: useRequire, + addAsTypeOnly: addAsTypeOnly, + exportInfo: exportInfo, + isReExport: i > 0, + }; + }); + }); + return { computedWithoutCacheCount: computedWithoutCacheCount, fixes: fixes }; + } + function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) { + var existingDeclaration = ts.firstDefined(existingImports, function (info) { return newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions()); }); + return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly); + } + function newImportInfoFromExistingSpecifier(_a, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) { + var _b; + var declaration = _a.declaration, importKind = _a.importKind, symbol = _a.symbol, targetFlags = _a.targetFlags; + var moduleSpecifier = (_b = ts.tryGetModuleSpecifierFromDeclaration(declaration)) === null || _b === void 0 ? void 0 : _b.text; + if (moduleSpecifier) { + var addAsTypeOnly = useRequire + ? 4 /* AddAsTypeOnly.NotAllowed */ + : getAddAsTypeOnly(isValidTypeOnlyUseSite, /*isForNewImportDeclaration*/ true, symbol, targetFlags, checker, compilerOptions); + return { kind: 3 /* ImportFixKind.AddNew */, moduleSpecifier: moduleSpecifier, importKind: importKind, addAsTypeOnly: addAsTypeOnly, useRequire: useRequire }; + } + } + function getFixesInfo(context, errorCode, pos, useAutoImportProvider) { + var symbolToken = ts.getTokenAtPosition(context.sourceFile, pos); + var info; + if (errorCode === ts.Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { + info = getFixesInfoForUMDImport(context, symbolToken); + } + else if (!ts.isIdentifier(symbolToken)) { + return undefined; + } + else if (errorCode === ts.Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) { + var symbolName_1 = getSymbolName(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions()); + var fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName_1, context.program); + return fix && { fixes: [fix], symbolName: symbolName_1, errorIdentifierText: symbolToken.text }; + } + else { + info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider); + } + var packageJsonImportFilter = ts.createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host); + return info && __assign(__assign({}, info), { fixes: sortFixes(info.fixes, context.sourceFile, context.program, packageJsonImportFilter, context.host) }); + } + function sortFixes(fixes, sourceFile, program, packageJsonImportFilter, host) { + var _toPath = function (fileName) { return ts.toPath(fileName, host.getCurrentDirectory(), ts.hostGetCanonicalFileName(host)); }; + return ts.sort(fixes, function (a, b) { return ts.compareValues(a.kind, b.kind) || compareModuleSpecifiers(a, b, sourceFile, program, packageJsonImportFilter.allowsImportingSpecifier, _toPath); }); + } + function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host) { + if (!ts.some(fixes)) + return; + // These will always be placed first if available, and are better than other kinds + if (fixes[0].kind === 0 /* ImportFixKind.UseNamespace */ || fixes[0].kind === 2 /* ImportFixKind.AddToExisting */) { + return fixes[0]; + } + return fixes.reduce(function (best, fix) { + // Takes true branch of conditional if `fix` is better than `best` + return compareModuleSpecifiers(fix, best, sourceFile, program, packageJsonImportFilter.allowsImportingSpecifier, function (fileName) { return ts.toPath(fileName, host.getCurrentDirectory(), ts.hostGetCanonicalFileName(host)); }) === -1 /* Comparison.LessThan */ ? fix : best; + }); + } + /** @returns `Comparison.LessThan` if `a` is better than `b`. */ + function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath) { + if (a.kind !== 0 /* ImportFixKind.UseNamespace */ && b.kind !== 0 /* ImportFixKind.UseNamespace */) { + return ts.compareBooleans(allowsImportingSpecifier(b.moduleSpecifier), allowsImportingSpecifier(a.moduleSpecifier)) + || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) + || ts.compareBooleans(isFixPossiblyReExportingImportingFile(a, importingFile, program.getCompilerOptions(), toPath), isFixPossiblyReExportingImportingFile(b, importingFile, program.getCompilerOptions(), toPath)) + || ts.compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier); + } + return 0 /* Comparison.EqualTo */; + } + // This is a simple heuristic to try to avoid creating an import cycle with a barrel re-export. + // E.g., do not `import { Foo } from ".."` when you could `import { Foo } from "../Foo"`. + // This can produce false positives or negatives if re-exports cross into sibling directories + // (e.g. `export * from "../whatever"`) or are not named "index" (we don't even try to consider + // this if we're in a resolution mode where you can't drop trailing "/index" from paths). + function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath) { + var _a; + if (fix.isReExport && + ((_a = fix.exportInfo) === null || _a === void 0 ? void 0 : _a.moduleFileName) && + ts.getEmitModuleResolutionKind(compilerOptions) === ts.ModuleResolutionKind.NodeJs && + isIndexFileName(fix.exportInfo.moduleFileName)) { + var reExportDir = toPath(ts.getDirectoryPath(fix.exportInfo.moduleFileName)); + return ts.startsWith((importingFile.path), reExportDir); + } + return false; + } + function isIndexFileName(fileName) { + return ts.getBaseFileName(fileName, [".js", ".jsx", ".d.ts", ".ts", ".tsx"], /*ignoreCase*/ true) === "index"; + } + function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) { + if (ts.startsWith(a, "node:") && !ts.startsWith(b, "node:")) + return ts.shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* Comparison.LessThan */ : 1 /* Comparison.GreaterThan */; + if (ts.startsWith(b, "node:") && !ts.startsWith(a, "node:")) + return ts.shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* Comparison.GreaterThan */ : -1 /* Comparison.LessThan */; + return 0 /* Comparison.EqualTo */; + } + function getFixesInfoForUMDImport(_a, token) { + var _b; + var sourceFile = _a.sourceFile, program = _a.program, host = _a.host, preferences = _a.preferences; + var checker = program.getTypeChecker(); + var umdSymbol = getUmdSymbol(token, checker); + if (!umdSymbol) + return undefined; + var symbol = checker.getAliasedSymbol(umdSymbol); + var symbolName = umdSymbol.name; + var exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: undefined, exportKind: 3 /* ExportKind.UMD */, targetFlags: symbol.flags, isFromPackageJson: false }]; + var useRequire = shouldUseRequire(sourceFile, program); + var position = ts.isIdentifier(token) ? token.getStart(sourceFile) : undefined; + var fixes = getImportFixes(exportInfo, position ? { position: position, symbolName: symbolName } : undefined, /*isValidTypeOnlyUseSite*/ false, useRequire, program, sourceFile, host, preferences).fixes; + return { fixes: fixes, symbolName: symbolName, errorIdentifierText: (_b = ts.tryCast(token, ts.isIdentifier)) === null || _b === void 0 ? void 0 : _b.text }; + } + function getUmdSymbol(token, checker) { + // try the identifier to see if it is the umd symbol + var umdSymbol = ts.isIdentifier(token) ? checker.getSymbolAtLocation(token) : undefined; + if (ts.isUMDExportSymbol(umdSymbol)) + return umdSymbol; + // The error wasn't for the symbolAtLocation, it was for the JSX tag itself, which needs access to e.g. `React`. + var parent = token.parent; + return (ts.isJsxOpeningLikeElement(parent) && parent.tagName === token) || ts.isJsxOpeningFragment(parent) + ? ts.tryCast(checker.resolveName(checker.getJsxNamespace(parent), ts.isJsxOpeningLikeElement(parent) ? token : parent, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ false), ts.isUMDExportSymbol) + : undefined; + } + /** + * @param forceImportKeyword Indicates that the user has already typed `import`, so the result must start with `import`. + * (In other words, do not allow `const x = require("...")` for JS files.) + */ + function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) { + switch (exportKind) { + case 0 /* ExportKind.Named */: return 0 /* ImportKind.Named */; + case 1 /* ExportKind.Default */: return 1 /* ImportKind.Default */; + case 2 /* ExportKind.ExportEquals */: return getExportEqualsImportKind(importingFile, compilerOptions, !!forceImportKeyword); + case 3 /* ExportKind.UMD */: return getUmdImportKind(importingFile, compilerOptions, !!forceImportKeyword); + default: return ts.Debug.assertNever(exportKind); + } + } + codefix.getImportKind = getImportKind; + function getUmdImportKind(importingFile, compilerOptions, forceImportKeyword) { + // Import a synthetic `default` if enabled. + if (ts.getAllowSyntheticDefaultImports(compilerOptions)) { + return 1 /* ImportKind.Default */; + } + // When a synthetic `default` is unavailable, use `import..require` if the module kind supports it. + var moduleKind = ts.getEmitModuleKind(compilerOptions); + switch (moduleKind) { + case ts.ModuleKind.AMD: + case ts.ModuleKind.CommonJS: + case ts.ModuleKind.UMD: + if (ts.isInJSFile(importingFile)) { + return ts.isExternalModule(importingFile) || forceImportKeyword ? 2 /* ImportKind.Namespace */ : 3 /* ImportKind.CommonJS */; + } + return 3 /* ImportKind.CommonJS */; + case ts.ModuleKind.System: + case ts.ModuleKind.ES2015: + case ts.ModuleKind.ES2020: + case ts.ModuleKind.ES2022: + case ts.ModuleKind.ESNext: + case ts.ModuleKind.None: + // Fall back to the `import * as ns` style import. + return 2 /* ImportKind.Namespace */; + case ts.ModuleKind.Node16: + case ts.ModuleKind.NodeNext: + return importingFile.impliedNodeFormat === ts.ModuleKind.ESNext ? 2 /* ImportKind.Namespace */ : 3 /* ImportKind.CommonJS */; + default: + return ts.Debug.assertNever(moduleKind, "Unexpected moduleKind ".concat(moduleKind)); + } + } + function getFixesInfoForNonUMDImport(_a, symbolToken, useAutoImportProvider) { + var sourceFile = _a.sourceFile, program = _a.program, cancellationToken = _a.cancellationToken, host = _a.host, preferences = _a.preferences; + var checker = program.getTypeChecker(); + var compilerOptions = program.getCompilerOptions(); + var symbolName = getSymbolName(sourceFile, checker, symbolToken, compilerOptions); + // "default" is a keyword and not a legal identifier for the import, but appears as an identifier. + if (symbolName === "default" /* InternalSymbolName.Default */) { + return undefined; + } + var isValidTypeOnlyUseSite = ts.isValidTypeOnlyAliasUseSite(symbolToken); + var useRequire = shouldUseRequire(sourceFile, program); + var exportInfo = getExportInfos(symbolName, ts.isJSXTagName(symbolToken), ts.getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences); + var fixes = ts.arrayFrom(ts.flatMapIterator(exportInfo.entries(), function (_a) { + var _ = _a[0], exportInfos = _a[1]; + return getImportFixes(exportInfos, { symbolName: symbolName, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes; + })); + return { fixes: fixes, symbolName: symbolName, errorIdentifierText: symbolToken.text }; + } + function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName, program) { + var checker = program.getTypeChecker(); + var symbol = checker.resolveName(symbolName, symbolToken, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ true); + if (!symbol) + return undefined; + var typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol); + if (!typeOnlyAliasDeclaration || ts.getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile) + return undefined; + return { kind: 4 /* ImportFixKind.PromoteTypeOnly */, typeOnlyAliasDeclaration: typeOnlyAliasDeclaration }; + } + function getSymbolName(sourceFile, checker, symbolToken, compilerOptions) { + var parent = symbolToken.parent; + if ((ts.isJsxOpeningLikeElement(parent) || ts.isJsxClosingElement(parent)) && parent.tagName === symbolToken && ts.jsxModeNeedsExplicitImport(compilerOptions.jsx)) { + var jsxNamespace = checker.getJsxNamespace(sourceFile); + if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) { + return jsxNamespace; + } + } + return symbolToken.text; + } + function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) { + if (ts.isIntrinsicJsxName(symbolToken.text)) + return true; // If we were triggered by a matching error code on an intrinsic, the error must have been about missing the JSX factory + var namespaceSymbol = checker.resolveName(jsxNamespace, symbolToken, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ true); + return !namespaceSymbol || ts.some(namespaceSymbol.declarations, ts.isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* SymbolFlags.Value */); + } + // Returns a map from an exported symbol's ID to a list of every way it's (re-)exported. + function getExportInfos(symbolName, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) { + var _a; + // For each original symbol, keep all re-exports of that symbol together so we can call `getCodeActionsForImport` on the whole group at once. + // Maps symbol id to info for modules providing that symbol (original export + re-exports). + var originalSymbolToExportInfos = ts.createMultiMap(); + var packageJsonFilter = ts.createPackageJsonImportFilter(fromFile, preferences, host); + var moduleSpecifierCache = (_a = host.getModuleSpecifierCache) === null || _a === void 0 ? void 0 : _a.call(host); + var getModuleSpecifierResolutionHost = ts.memoizeOne(function (isFromPackageJson) { + return ts.createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); + }); + function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program, isFromPackageJson) { + var moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson); + if (toFile && ts.isImportableFile(program, fromFile, toFile, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) || + !toFile && packageJsonFilter.allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost)) { + var checker = program.getTypeChecker(); + originalSymbolToExportInfos.add(ts.getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol: moduleSymbol, moduleFileName: toFile === null || toFile === void 0 ? void 0 : toFile.fileName, exportKind: exportKind, targetFlags: ts.skipAlias(exportedSymbol, checker).flags, isFromPackageJson: isFromPackageJson }); + } + } + ts.forEachExternalModuleToImportFrom(program, host, useAutoImportProvider, function (moduleSymbol, sourceFile, program, isFromPackageJson) { + var checker = program.getTypeChecker(); + cancellationToken.throwIfCancellationRequested(); + var compilerOptions = program.getCompilerOptions(); + var defaultInfo = ts.getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions); + if (defaultInfo && (defaultInfo.name === symbolName || moduleSymbolToValidIdentifier(moduleSymbol, ts.getEmitScriptTarget(compilerOptions), isJsxTagName) === symbolName) && symbolHasMeaning(defaultInfo.symbolForMeaning, currentTokenMeaning)) { + addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program, isFromPackageJson); + } + // check exports with the same name + var exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName, moduleSymbol); + if (exportSymbolWithIdenticalName && symbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) { + addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* ExportKind.Named */, program, isFromPackageJson); + } + }); + return originalSymbolToExportInfos; + } + function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) { + var allowSyntheticDefaults = ts.getAllowSyntheticDefaultImports(compilerOptions); + var isJS = ts.isInJSFile(importingFile); + // 1. 'import =' will not work in es2015+ TS files, so the decision is between a default + // and a namespace import, based on allowSyntheticDefaultImports/esModuleInterop. + if (!isJS && ts.getEmitModuleKind(compilerOptions) >= ts.ModuleKind.ES2015) { + return allowSyntheticDefaults ? 1 /* ImportKind.Default */ : 2 /* ImportKind.Namespace */; + } + // 2. 'import =' will not work in JavaScript, so the decision is between a default import, + // a namespace import, and const/require. + if (isJS) { + return ts.isExternalModule(importingFile) || forceImportKeyword + ? allowSyntheticDefaults ? 1 /* ImportKind.Default */ : 2 /* ImportKind.Namespace */ + : 3 /* ImportKind.CommonJS */; + } + // 3. At this point the most correct choice is probably 'import =', but people + // really hate that, so look to see if the importing file has any precedent + // on how to handle it. + for (var _i = 0, _a = importingFile.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + // `import foo` parses as an ImportEqualsDeclaration even though it could be an ImportDeclaration + if (ts.isImportEqualsDeclaration(statement) && !ts.nodeIsMissing(statement.moduleReference)) { + return 3 /* ImportKind.CommonJS */; + } + } + // 4. We have no precedent to go on, so just use a default import if + // allowSyntheticDefaultImports/esModuleInterop is enabled. + return allowSyntheticDefaults ? 1 /* ImportKind.Default */ : 3 /* ImportKind.CommonJS */; + } + function codeActionForFix(context, sourceFile, symbolName, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) { + var diag; + var changes = ts.textChanges.ChangeTracker.with(context, function (tracker) { + diag = codeActionForFixWorker(tracker, sourceFile, symbolName, fix, includeSymbolNameInDescription, quotePreference, compilerOptions); + }); + return codefix.createCodeFixAction(codefix.importFixName, changes, diag, importFixId, ts.Diagnostics.Add_all_missing_imports); + } + function codeActionForFixWorker(changes, sourceFile, symbolName, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) { + switch (fix.kind) { + case 0 /* ImportFixKind.UseNamespace */: + addNamespaceQualifier(changes, sourceFile, fix); + return [ts.Diagnostics.Change_0_to_1, symbolName, "".concat(fix.namespacePrefix, ".").concat(symbolName)]; + case 1 /* ImportFixKind.JsdocTypeImport */: + addImportType(changes, sourceFile, fix, quotePreference); + return [ts.Diagnostics.Change_0_to_1, symbolName, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName]; + case 2 /* ImportFixKind.AddToExisting */: { + var importClauseOrBindingPattern = fix.importClauseOrBindingPattern, importKind = fix.importKind, addAsTypeOnly = fix.addAsTypeOnly, moduleSpecifier = fix.moduleSpecifier; + doAddExistingFix(changes, sourceFile, importClauseOrBindingPattern, importKind === 1 /* ImportKind.Default */ ? { name: symbolName, addAsTypeOnly: addAsTypeOnly } : undefined, importKind === 0 /* ImportKind.Named */ ? [{ name: symbolName, addAsTypeOnly: addAsTypeOnly }] : ts.emptyArray, compilerOptions); + var moduleSpecifierWithoutQuotes = ts.stripQuotes(moduleSpecifier); + return includeSymbolNameInDescription + ? [ts.Diagnostics.Import_0_from_1, symbolName, moduleSpecifierWithoutQuotes] + : [ts.Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes]; + } + case 3 /* ImportFixKind.AddNew */: { + var importKind = fix.importKind, moduleSpecifier = fix.moduleSpecifier, addAsTypeOnly = fix.addAsTypeOnly, useRequire = fix.useRequire; + var getDeclarations = useRequire ? getNewRequires : getNewImports; + var defaultImport = importKind === 1 /* ImportKind.Default */ ? { name: symbolName, addAsTypeOnly: addAsTypeOnly } : undefined; + var namedImports = importKind === 0 /* ImportKind.Named */ ? [{ name: symbolName, addAsTypeOnly: addAsTypeOnly }] : undefined; + var namespaceLikeImport = importKind === 2 /* ImportKind.Namespace */ || importKind === 3 /* ImportKind.CommonJS */ ? { importKind: importKind, name: symbolName, addAsTypeOnly: addAsTypeOnly } : undefined; + ts.insertImports(changes, sourceFile, getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport), /*blankLineBetween*/ true); + return includeSymbolNameInDescription + ? [ts.Diagnostics.Import_0_from_1, symbolName, moduleSpecifier] + : [ts.Diagnostics.Add_import_from_0, moduleSpecifier]; + } + case 4 /* ImportFixKind.PromoteTypeOnly */: { + var typeOnlyAliasDeclaration = fix.typeOnlyAliasDeclaration; + var promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, compilerOptions, sourceFile); + return promotedDeclaration.kind === 270 /* SyntaxKind.ImportSpecifier */ + ? [ts.Diagnostics.Remove_type_from_import_of_0_from_1, symbolName, getModuleSpecifierText(promotedDeclaration.parent.parent)] + : [ts.Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)]; + } + default: + return ts.Debug.assertNever(fix, "Unexpected fix kind ".concat(fix.kind)); + } + } + function getModuleSpecifierText(promotedDeclaration) { + var _a, _b; + return promotedDeclaration.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ + ? ((_b = ts.tryCast((_a = ts.tryCast(promotedDeclaration.moduleReference, ts.isExternalModuleReference)) === null || _a === void 0 ? void 0 : _a.expression, ts.isStringLiteralLike)) === null || _b === void 0 ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() + : ts.cast(promotedDeclaration.parent.moduleSpecifier, ts.isStringLiteral).text; + } + function promoteFromTypeOnly(changes, aliasDeclaration, compilerOptions, sourceFile) { + // See comment in `doAddExistingFix` on constant with the same name. + var convertExistingToTypeOnly = compilerOptions.preserveValueImports && compilerOptions.isolatedModules; + switch (aliasDeclaration.kind) { + case 270 /* SyntaxKind.ImportSpecifier */: + if (aliasDeclaration.isTypeOnly) { + if (aliasDeclaration.parent.elements.length > 1 && ts.OrganizeImports.importSpecifiersAreSorted(aliasDeclaration.parent.elements)) { + changes.delete(sourceFile, aliasDeclaration); + var newSpecifier = ts.factory.updateImportSpecifier(aliasDeclaration, /*isTypeOnly*/ false, aliasDeclaration.propertyName, aliasDeclaration.name); + var insertionIndex = ts.OrganizeImports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier); + changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex); + } + else { + changes.deleteRange(sourceFile, aliasDeclaration.getFirstToken()); + } + return aliasDeclaration; + } + else { + ts.Debug.assert(aliasDeclaration.parent.parent.isTypeOnly); + promoteImportClause(aliasDeclaration.parent.parent); + return aliasDeclaration.parent.parent; + } + case 267 /* SyntaxKind.ImportClause */: + promoteImportClause(aliasDeclaration); + return aliasDeclaration; + case 268 /* SyntaxKind.NamespaceImport */: + promoteImportClause(aliasDeclaration.parent); + return aliasDeclaration.parent; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1)); + return aliasDeclaration; + default: + ts.Debug.failBadSyntaxKind(aliasDeclaration); + } + function promoteImportClause(importClause) { + changes.delete(sourceFile, ts.getTypeKeywordOfTypeOnlyImport(importClause, sourceFile)); + if (convertExistingToTypeOnly) { + var namedImports = ts.tryCast(importClause.namedBindings, ts.isNamedImports); + if (namedImports && namedImports.elements.length > 1) { + if (ts.OrganizeImports.importSpecifiersAreSorted(namedImports.elements) && + aliasDeclaration.kind === 270 /* SyntaxKind.ImportSpecifier */ && + namedImports.elements.indexOf(aliasDeclaration) !== 0) { + // The import specifier being promoted will be the only non-type-only, + // import in the NamedImports, so it should be moved to the front. + changes.delete(sourceFile, aliasDeclaration); + changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0); + } + for (var _i = 0, _a = namedImports.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (element !== aliasDeclaration && !element.isTypeOnly) { + changes.insertModifierBefore(sourceFile, 152 /* SyntaxKind.TypeKeyword */, element); + } + } + } + } + } + } + function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions) { + var _a; + if (clause.kind === 201 /* SyntaxKind.ObjectBindingPattern */) { + if (defaultImport) { + addElementToBindingPattern(clause, defaultImport.name, "default"); + } + for (var _i = 0, namedImports_1 = namedImports; _i < namedImports_1.length; _i++) { + var specifier = namedImports_1[_i]; + addElementToBindingPattern(clause, specifier.name, /*propertyName*/ undefined); + } + return; + } + var promoteFromTypeOnly = clause.isTypeOnly && ts.some(__spreadArray([defaultImport], namedImports, true), function (i) { return (i === null || i === void 0 ? void 0 : i.addAsTypeOnly) === 4 /* AddAsTypeOnly.NotAllowed */; }); + var existingSpecifiers = clause.namedBindings && ((_a = ts.tryCast(clause.namedBindings, ts.isNamedImports)) === null || _a === void 0 ? void 0 : _a.elements); + // If we are promoting from a type-only import and `--isolatedModules` and `--preserveValueImports` + // are enabled, we need to make every existing import specifier type-only. It may be possible that + // some of them don't strictly need to be marked type-only (if they have a value meaning and are + // never used in an emitting position). These are allowed to be imported without being type-only, + // but the user has clearly already signified that they don't need them to be present at runtime + // by placing them in a type-only import. So, just mark each specifier as type-only. + var convertExistingToTypeOnly = promoteFromTypeOnly && compilerOptions.preserveValueImports && compilerOptions.isolatedModules; + if (defaultImport) { + ts.Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one"); + changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), ts.factory.createIdentifier(defaultImport.name), { suffix: ", " }); + } + if (namedImports.length) { + var newSpecifiers = ts.stableSort(namedImports.map(function (namedImport) { return ts.factory.createImportSpecifier((!clause.isTypeOnly || promoteFromTypeOnly) && needsTypeOnly(namedImport), + /*propertyName*/ undefined, ts.factory.createIdentifier(namedImport.name)); }), ts.OrganizeImports.compareImportOrExportSpecifiers); + if ((existingSpecifiers === null || existingSpecifiers === void 0 ? void 0 : existingSpecifiers.length) && ts.OrganizeImports.importSpecifiersAreSorted(existingSpecifiers)) { + for (var _b = 0, newSpecifiers_1 = newSpecifiers; _b < newSpecifiers_1.length; _b++) { + var spec = newSpecifiers_1[_b]; + // Organize imports puts type-only import specifiers last, so if we're + // adding a non-type-only specifier and converting all the other ones to + // type-only, there's no need to ask for the insertion index - it's 0. + var insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly + ? 0 + : ts.OrganizeImports.getImportSpecifierInsertionIndex(existingSpecifiers, spec); + changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex); + } + } + else if (existingSpecifiers === null || existingSpecifiers === void 0 ? void 0 : existingSpecifiers.length) { + for (var _c = 0, newSpecifiers_2 = newSpecifiers; _c < newSpecifiers_2.length; _c++) { + var spec = newSpecifiers_2[_c]; + changes.insertNodeInListAfter(sourceFile, ts.last(existingSpecifiers), spec, existingSpecifiers); + } + } + else { + if (newSpecifiers.length) { + var namedImports_2 = ts.factory.createNamedImports(newSpecifiers); + if (clause.namedBindings) { + changes.replaceNode(sourceFile, clause.namedBindings, namedImports_2); + } + else { + changes.insertNodeAfter(sourceFile, ts.Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports_2); + } + } + } + } + if (promoteFromTypeOnly) { + changes.delete(sourceFile, ts.getTypeKeywordOfTypeOnlyImport(clause, sourceFile)); + if (convertExistingToTypeOnly && existingSpecifiers) { + for (var _d = 0, existingSpecifiers_1 = existingSpecifiers; _d < existingSpecifiers_1.length; _d++) { + var specifier = existingSpecifiers_1[_d]; + changes.insertModifierBefore(sourceFile, 152 /* SyntaxKind.TypeKeyword */, specifier); + } + } + } + function addElementToBindingPattern(bindingPattern, name, propertyName) { + var element = ts.factory.createBindingElement(/*dotDotDotToken*/ undefined, propertyName, name); + if (bindingPattern.elements.length) { + changes.insertNodeInListAfter(sourceFile, ts.last(bindingPattern.elements), element); + } + else { + changes.replaceNode(sourceFile, bindingPattern, ts.factory.createObjectBindingPattern([element])); + } + } + } + function addNamespaceQualifier(changes, sourceFile, _a) { + var namespacePrefix = _a.namespacePrefix, position = _a.position; + changes.insertText(sourceFile, position, namespacePrefix + "."); + } + function addImportType(changes, sourceFile, _a, quotePreference) { + var moduleSpecifier = _a.moduleSpecifier, position = _a.position; + changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference)); + } + function getImportTypePrefix(moduleSpecifier, quotePreference) { + var quote = ts.getQuoteFromPreference(quotePreference); + return "import(".concat(quote).concat(moduleSpecifier).concat(quote, ")."); + } + function needsTypeOnly(_a) { + var addAsTypeOnly = _a.addAsTypeOnly; + return addAsTypeOnly === 2 /* AddAsTypeOnly.Required */; + } + function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) { + var quotedModuleSpecifier = ts.makeStringLiteral(moduleSpecifier, quotePreference); + var statements; + if (defaultImport !== undefined || (namedImports === null || namedImports === void 0 ? void 0 : namedImports.length)) { + var topLevelTypeOnly_1 = (!defaultImport || needsTypeOnly(defaultImport)) && ts.every(namedImports, needsTypeOnly); + statements = ts.combine(statements, ts.makeImport(defaultImport && ts.factory.createIdentifier(defaultImport.name), namedImports === null || namedImports === void 0 ? void 0 : namedImports.map(function (_a) { + var addAsTypeOnly = _a.addAsTypeOnly, name = _a.name; + return ts.factory.createImportSpecifier(!topLevelTypeOnly_1 && addAsTypeOnly === 2 /* AddAsTypeOnly.Required */, + /*propertyName*/ undefined, ts.factory.createIdentifier(name)); + }), moduleSpecifier, quotePreference, topLevelTypeOnly_1)); + } + if (namespaceLikeImport) { + var declaration = namespaceLikeImport.importKind === 3 /* ImportKind.CommonJS */ + ? ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, needsTypeOnly(namespaceLikeImport), ts.factory.createIdentifier(namespaceLikeImport.name), ts.factory.createExternalModuleReference(quotedModuleSpecifier)) + : ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createImportClause(needsTypeOnly(namespaceLikeImport), + /*name*/ undefined, ts.factory.createNamespaceImport(ts.factory.createIdentifier(namespaceLikeImport.name))), quotedModuleSpecifier, + /*assertClause*/ undefined); + statements = ts.combine(statements, declaration); + } + return ts.Debug.checkDefined(statements); + } + function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) { + var quotedModuleSpecifier = ts.makeStringLiteral(moduleSpecifier, quotePreference); + var statements; + // const { default: foo, bar, etc } = require('./mod'); + if (defaultImport || (namedImports === null || namedImports === void 0 ? void 0 : namedImports.length)) { + var bindingElements = (namedImports === null || namedImports === void 0 ? void 0 : namedImports.map(function (_a) { + var name = _a.name; + return ts.factory.createBindingElement(/*dotDotDotToken*/ undefined, /*propertyName*/ undefined, name); + })) || []; + if (defaultImport) { + bindingElements.unshift(ts.factory.createBindingElement(/*dotDotDotToken*/ undefined, "default", defaultImport.name)); + } + var declaration = createConstEqualsRequireDeclaration(ts.factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier); + statements = ts.combine(statements, declaration); + } + // const foo = require('./mod'); + if (namespaceLikeImport) { + var declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier); + statements = ts.combine(statements, declaration); + } + return ts.Debug.checkDefined(statements); + } + function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) { + return ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ + ts.factory.createVariableDeclaration(typeof name === "string" ? ts.factory.createIdentifier(name) : name, + /*exclamationToken*/ undefined, + /*type*/ undefined, ts.factory.createCallExpression(ts.factory.createIdentifier("require"), /*typeArguments*/ undefined, [quotedModuleSpecifier])) + ], 2 /* NodeFlags.Const */)); + } + function symbolHasMeaning(_a, meaning) { + var declarations = _a.declarations; + return ts.some(declarations, function (decl) { return !!(ts.getMeaningFromDeclaration(decl) & meaning); }); + } + function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) { + return moduleSpecifierToValidIdentifier(ts.removeFileExtension(ts.stripQuotes(moduleSymbol.name)), target, forceCapitalize); + } + codefix.moduleSymbolToValidIdentifier = moduleSymbolToValidIdentifier; + function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) { + var baseName = ts.getBaseFileName(ts.removeSuffix(moduleSpecifier, "/index")); + var res = ""; + var lastCharWasValid = true; + var firstCharCode = baseName.charCodeAt(0); + if (ts.isIdentifierStart(firstCharCode, target)) { + res += String.fromCharCode(firstCharCode); + if (forceCapitalize) { + res = res.toUpperCase(); + } + } + else { + lastCharWasValid = false; + } + for (var i = 1; i < baseName.length; i++) { + var ch = baseName.charCodeAt(i); + var isValid = ts.isIdentifierPart(ch, target); + if (isValid) { + var char = String.fromCharCode(ch); + if (!lastCharWasValid) { + char = char.toUpperCase(); + } + res += char; + } + lastCharWasValid = isValid; + } + // Need `|| "_"` to ensure result isn't empty. + return !ts.isStringANonContextualKeyword(res) ? res || "_" : "_".concat(res); + } + codefix.moduleSpecifierToValidIdentifier = moduleSpecifierToValidIdentifier; + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var _a; + var fixName = "fixOverrideModifier"; + var fixAddOverrideId = "fixAddOverrideModifier"; + var fixRemoveOverrideId = "fixRemoveOverrideModifier"; + var errorCodes = [ + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code, + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code, + ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code, + ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code, + ts.Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code, + ts.Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code, + ts.Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code, + ]; + var errorCodeFixIdMap = (_a = {}, + // case #1: + _a[ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: ts.Diagnostics.Add_all_missing_override_modifiers, + }, + _a[ts.Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: ts.Diagnostics.Add_all_missing_override_modifiers + }, + // case #2: + _a[ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code] = { + descriptions: ts.Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: ts.Diagnostics.Remove_all_unnecessary_override_modifiers, + }, + _a[ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code] = { + descriptions: ts.Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: ts.Diagnostics.Remove_override_modifier + }, + // case #3: + _a[ts.Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code] = { + descriptions: ts.Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: ts.Diagnostics.Add_all_missing_override_modifiers, + }, + _a[ts.Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: ts.Diagnostics.Add_all_missing_override_modifiers, + }, + // case #4: + _a[ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: ts.Diagnostics.Remove_all_unnecessary_override_modifiers, + }, + // case #5: + _a[ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: ts.Diagnostics.Remove_all_unnecessary_override_modifiers, + }, + _a[ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code] = { + descriptions: ts.Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: ts.Diagnostics.Remove_all_unnecessary_override_modifiers, + }, + _a); + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) { + var errorCode = context.errorCode, span = context.span; + var info = errorCodeFixIdMap[errorCode]; + if (!info) + return ts.emptyArray; + var descriptions = info.descriptions, fixId = info.fixId, fixAllDescriptions = info.fixAllDescriptions; + var changes = ts.textChanges.ChangeTracker.with(context, function (changes) { return dispatchChanges(changes, context, errorCode, span.start); }); + return [ + codefix.createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId, fixAllDescriptions) + ]; + }, + fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var code = diag.code, start = diag.start; + var info = errorCodeFixIdMap[code]; + if (!info || info.fixId !== context.fixId) { + return; + } + dispatchChanges(changes, context, code, start); + }); + } + }); + function dispatchChanges(changeTracker, context, errorCode, pos) { + switch (errorCode) { + case ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code: + case ts.Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: + case ts.Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code: + case ts.Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code: + case ts.Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: + return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos); + case ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code: + case ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code: + case ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code: + case ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code: + return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos); + default: + ts.Debug.fail("Unexpected error code: " + errorCode); + } + } + function doAddOverrideModifierChange(changeTracker, sourceFile, pos) { + var classElement = findContainerClassElementLike(sourceFile, pos); + if (ts.isSourceFileJS(sourceFile)) { + changeTracker.addJSDocTags(sourceFile, classElement, [ts.factory.createJSDocOverrideTag(ts.factory.createIdentifier("override"))]); + return; + } + var modifiers = classElement.modifiers || ts.emptyArray; + var staticModifier = ts.find(modifiers, ts.isStaticModifier); + var abstractModifier = ts.find(modifiers, ts.isAbstractModifier); + var accessibilityModifier = ts.find(modifiers, function (m) { return ts.isAccessibilityModifier(m.kind); }); + var modifierPos = abstractModifier ? abstractModifier.end : + staticModifier ? staticModifier.end : + accessibilityModifier ? accessibilityModifier.end : + classElement.decorators ? ts.skipTrivia(sourceFile.text, classElement.decorators.end) : classElement.getStart(sourceFile); + var options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " }; + changeTracker.insertModifierAt(sourceFile, modifierPos, 159 /* SyntaxKind.OverrideKeyword */, options); + } + function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) { + var classElement = findContainerClassElementLike(sourceFile, pos); + if (ts.isSourceFileJS(sourceFile)) { + changeTracker.filterJSDocTags(sourceFile, classElement, ts.not(ts.isJSDocOverrideTag)); + return; + } + var overrideModifier = classElement.modifiers && ts.find(classElement.modifiers, function (modifier) { return modifier.kind === 159 /* SyntaxKind.OverrideKeyword */; }); + ts.Debug.assertIsDefined(overrideModifier); + changeTracker.deleteModifier(sourceFile, overrideModifier); + } + function isClassElementLikeHasJSDoc(node) { + switch (node.kind) { + case 171 /* SyntaxKind.Constructor */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + return true; + case 164 /* SyntaxKind.Parameter */: + return ts.isParameterPropertyDeclaration(node, node.parent); + default: + return false; + } + } + function findContainerClassElementLike(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var classElement = ts.findAncestor(token, function (node) { + if (ts.isClassLike(node)) + return "quit"; + return isClassElementLikeHasJSDoc(node); + }); + ts.Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement)); + return classElement; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixNoPropertyAccessFromIndexSignature"; + var errorCodes = [ + ts.Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span, preferences = context.preferences; + var property = getPropertyAccessExpression(sourceFile, span.start); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, property, preferences); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Use_element_access_for_0, property.name.text], fixId, ts.Diagnostics.Use_element_access_for_all_undeclared_properties)]; + }, + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return doChange(changes, diag.file, getPropertyAccessExpression(diag.file, diag.start), context.preferences); }); + } + }); + function doChange(changes, sourceFile, node, preferences) { + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + var argumentsExpression = ts.factory.createStringLiteral(node.name.text, quotePreference === 0 /* QuotePreference.Single */); + changes.replaceNode(sourceFile, node, ts.isPropertyAccessChain(node) ? + ts.factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : + ts.factory.createElementAccessExpression(node.expression, argumentsExpression)); + } + function getPropertyAccessExpression(sourceFile, pos) { + return ts.cast(ts.getTokenAtPosition(sourceFile, pos).parent, ts.isPropertyAccessExpression); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixImplicitThis"; + var errorCodes = [ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixImplicitThis(context) { + var sourceFile = context.sourceFile, program = context.program, span = context.span; + var diagnostic; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + diagnostic = doChange(t, sourceFile, span.start, program.getTypeChecker()); + }); + return diagnostic ? [codefix.createCodeFixAction(fixId, changes, diagnostic, fixId, ts.Diagnostics.Fix_all_implicit_this_errors)] : ts.emptyArray; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + doChange(changes, diag.file, diag.start, context.program.getTypeChecker()); + }); }, + }); + function doChange(changes, sourceFile, pos, checker) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (!ts.isThis(token)) + return undefined; + var fn = ts.getThisContainer(token, /*includeArrowFunctions*/ false); + if (!ts.isFunctionDeclaration(fn) && !ts.isFunctionExpression(fn)) + return undefined; + if (!ts.isSourceFile(ts.getThisContainer(fn, /*includeArrowFunctions*/ false))) { // 'this' is defined outside, convert to arrow function + var fnKeyword = ts.Debug.checkDefined(ts.findChildOfKind(fn, 98 /* SyntaxKind.FunctionKeyword */, sourceFile)); + var name = fn.name; + var body = ts.Debug.checkDefined(fn.body); // Should be defined because the function contained a 'this' expression + if (ts.isFunctionExpression(fn)) { + if (name && ts.FindAllReferences.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) { + // Function expression references itself. To fix we would have to extract it to a const. + return undefined; + } + // `function() {}` --> `() => {}` + changes.delete(sourceFile, fnKeyword); + if (name) { + changes.delete(sourceFile, name); + } + changes.insertText(sourceFile, body.pos, " =>"); + return [ts.Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ts.ANONYMOUS]; + } + else { + // `function f() {}` => `const f = () => {}` + // `name` should be defined because we only do this in inner contexts, and name is only undefined for `export default function() {}`. + changes.replaceNode(sourceFile, fnKeyword, ts.factory.createToken(85 /* SyntaxKind.ConstKeyword */)); + changes.insertText(sourceFile, name.end, " = "); + changes.insertText(sourceFile, body.pos, " =>"); + return [ts.Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text]; + } + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixIncorrectNamedTupleSyntax"; + var errorCodes = [ + ts.Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code, + ts.Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) { + var sourceFile = context.sourceFile, span = context.span; + var namedTupleMember = getNamedTupleMember(sourceFile, span.start); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, namedTupleMember); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId, ts.Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)]; + }, + fixIds: [fixId] + }); + function getNamedTupleMember(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + return ts.findAncestor(token, function (t) { return t.kind === 197 /* SyntaxKind.NamedTupleMember */; }); + } + function doChange(changes, sourceFile, namedTupleMember) { + if (!namedTupleMember) { + return; + } + var unwrappedType = namedTupleMember.type; + var sawOptional = false; + var sawRest = false; + while (unwrappedType.kind === 185 /* SyntaxKind.OptionalType */ || unwrappedType.kind === 186 /* SyntaxKind.RestType */ || unwrappedType.kind === 191 /* SyntaxKind.ParenthesizedType */) { + if (unwrappedType.kind === 185 /* SyntaxKind.OptionalType */) { + sawOptional = true; + } + else if (unwrappedType.kind === 186 /* SyntaxKind.RestType */) { + sawRest = true; + } + unwrappedType = unwrappedType.type; + } + var updated = ts.factory.updateNamedTupleMember(namedTupleMember, namedTupleMember.dotDotDotToken || (sawRest ? ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */) : undefined), namedTupleMember.name, namedTupleMember.questionToken || (sawOptional ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined), unwrappedType); + if (updated === namedTupleMember) { + return; + } + changes.replaceNode(sourceFile, namedTupleMember, updated); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixSpelling"; + var errorCodes = [ + ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, + ts.Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, + ts.Diagnostics.Could_not_find_name_0_Did_you_mean_1.code, + ts.Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, + ts.Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code, + ts.Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, + ts.Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, + // for JSX class components + ts.Diagnostics.No_overload_matches_this_call.code, + // for JSX FC + ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, errorCode = context.errorCode; + var info = getInfo(sourceFile, context.span.start, context, errorCode); + if (!info) + return undefined; + var node = info.node, suggestedSymbol = info.suggestedSymbol; + var target = ts.getEmitScriptTarget(context.host.getCompilationSettings()); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, node, suggestedSymbol, target); }); + return [codefix.createCodeFixAction("spelling", changes, [ts.Diagnostics.Change_spelling_to_0, ts.symbolName(suggestedSymbol)], fixId, ts.Diagnostics.Fix_all_detected_spelling_errors)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start, context, diag.code); + var target = ts.getEmitScriptTarget(context.host.getCompilationSettings()); + if (info) + doChange(changes, context.sourceFile, info.node, info.suggestedSymbol, target); + }); }, + }); + function getInfo(sourceFile, pos, context, errorCode) { + // This is the identifier of the misspelled word. eg: + // this.speling = 1; + // ^^^^^^^ + var node = ts.getTokenAtPosition(sourceFile, pos); + var parent = node.parent; + // Only fix spelling for No_overload_matches_this_call emitted on the React class component + if ((errorCode === ts.Diagnostics.No_overload_matches_this_call.code || + errorCode === ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code) && + !ts.isJsxAttribute(parent)) + return undefined; + var checker = context.program.getTypeChecker(); + var suggestedSymbol; + if (ts.isPropertyAccessExpression(parent) && parent.name === node) { + ts.Debug.assert(ts.isMemberName(node), "Expected an identifier for spelling (property access)"); + var containingType = checker.getTypeAtLocation(parent.expression); + if (parent.flags & 32 /* NodeFlags.OptionalChain */) { + containingType = checker.getNonNullableType(containingType); + } + suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType); + } + else if (ts.isBinaryExpression(parent) && parent.operatorToken.kind === 101 /* SyntaxKind.InKeyword */ && parent.left === node && ts.isPrivateIdentifier(node)) { + var receiverType = checker.getTypeAtLocation(parent.right); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType); + } + else if (ts.isQualifiedName(parent) && parent.right === node) { + var symbol = checker.getSymbolAtLocation(parent.left); + if (symbol && symbol.flags & 1536 /* SymbolFlags.Module */) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent.right, symbol); + } + } + else if (ts.isImportSpecifier(parent) && parent.name === node) { + ts.Debug.assertNode(node, ts.isIdentifier, "Expected an identifier for spelling (import)"); + var importDeclaration = ts.findAncestor(node, ts.isImportDeclaration); + var resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration); + if (resolvedSourceFile && resolvedSourceFile.symbol) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol); + } + } + else if (ts.isJsxAttribute(parent) && parent.name === node) { + ts.Debug.assertNode(node, ts.isIdentifier, "Expected an identifier for JSX attribute"); + var tag = ts.findAncestor(node, ts.isJsxOpeningLikeElement); + var props = checker.getContextualTypeForArgumentAtIndex(tag, 0); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props); + } + else if (ts.hasSyntacticModifier(parent, 16384 /* ModifierFlags.Override */) && ts.isClassElement(parent) && parent.name === node) { + var baseDeclaration = ts.findAncestor(node, ts.isClassLike); + var baseTypeNode = baseDeclaration ? ts.getEffectiveBaseTypeNode(baseDeclaration) : undefined; + var baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : undefined; + if (baseType) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(ts.getTextOfNode(node), baseType); + } + } + else { + var meaning = ts.getMeaningFromLocation(node); + var name = ts.getTextOfNode(node); + ts.Debug.assert(name !== undefined, "name should be defined"); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning)); + } + return suggestedSymbol === undefined ? undefined : { node: node, suggestedSymbol: suggestedSymbol }; + } + function doChange(changes, sourceFile, node, suggestedSymbol, target) { + var suggestion = ts.symbolName(suggestedSymbol); + if (!ts.isIdentifierText(suggestion, target) && ts.isPropertyAccessExpression(node.parent)) { + var valDecl = suggestedSymbol.valueDeclaration; + if (valDecl && ts.isNamedDeclaration(valDecl) && ts.isPrivateIdentifier(valDecl.name)) { + changes.replaceNode(sourceFile, node, ts.factory.createIdentifier(suggestion)); + } + else { + changes.replaceNode(sourceFile, node.parent, ts.factory.createElementAccessExpression(node.parent.expression, ts.factory.createStringLiteral(suggestion))); + } + } + else { + changes.replaceNode(sourceFile, node, ts.factory.createIdentifier(suggestion)); + } + } + function convertSemanticMeaningToSymbolFlags(meaning) { + var flags = 0; + if (meaning & 4 /* SemanticMeaning.Namespace */) { + flags |= 1920 /* SymbolFlags.Namespace */; + } + if (meaning & 2 /* SemanticMeaning.Type */) { + flags |= 788968 /* SymbolFlags.Type */; + } + if (meaning & 1 /* SemanticMeaning.Value */) { + flags |= 111551 /* SymbolFlags.Value */; + } + return flags; + } + function getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration) { + if (!importDeclaration || !ts.isStringLiteralLike(importDeclaration.moduleSpecifier)) + return undefined; + var resolvedModule = ts.getResolvedModule(sourceFile, importDeclaration.moduleSpecifier.text, ts.getModeForUsageLocation(sourceFile, importDeclaration.moduleSpecifier)); + if (!resolvedModule) + return undefined; + return context.program.getSourceFile(resolvedModule.resolvedFileName); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "returnValueCorrect"; + var fixIdAddReturnStatement = "fixAddReturnStatement"; + var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody"; + var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen"; + var errorCodes = [ + ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code, + ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code, + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code + ]; + var ProblemKind; + (function (ProblemKind) { + ProblemKind[ProblemKind["MissingReturnStatement"] = 0] = "MissingReturnStatement"; + ProblemKind[ProblemKind["MissingParentheses"] = 1] = "MissingParentheses"; + })(ProblemKind || (ProblemKind = {})); + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen], + getCodeActions: function getCodeActionsToCorrectReturnValue(context) { + var program = context.program, sourceFile = context.sourceFile, start = context.span.start, errorCode = context.errorCode; + var info = getInfo(program.getTypeChecker(), sourceFile, start, errorCode); + if (!info) + return undefined; + if (info.kind === ProblemKind.MissingReturnStatement) { + return ts.append([getActionForfixAddReturnStatement(context, info.expression, info.statement)], ts.isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : undefined); + } + else { + return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)]; + } + }, + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(context.program.getTypeChecker(), diag.file, diag.start, diag.code); + if (!info) + return undefined; + switch (context.fixId) { + case fixIdAddReturnStatement: + addReturnStatement(changes, diag.file, info.expression, info.statement); + break; + case fixRemoveBracesFromArrowFunctionBody: + if (!ts.isArrowFunction(info.declaration)) + return undefined; + removeBlockBodyBrace(changes, diag.file, info.declaration, info.expression, info.commentSource, /* withParen */ false); + break; + case fixIdWrapTheBlockWithParen: + if (!ts.isArrowFunction(info.declaration)) + return undefined; + wrapBlockWithParen(changes, diag.file, info.declaration, info.expression); + break; + default: + ts.Debug.fail(JSON.stringify(context.fixId)); + } + }); }, + }); + function createObjectTypeFromLabeledExpression(checker, label, expression) { + var member = checker.createSymbol(4 /* SymbolFlags.Property */, label.escapedText); + member.type = checker.getTypeAtLocation(expression); + var members = ts.createSymbolTable([member]); + return checker.createAnonymousType(/*symbol*/ undefined, members, [], [], []); + } + function getFixInfo(checker, declaration, expectType, isFunctionType) { + if (!declaration.body || !ts.isBlock(declaration.body) || ts.length(declaration.body.statements) !== 1) + return undefined; + var firstStatement = ts.first(declaration.body.statements); + if (ts.isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) { + return { + declaration: declaration, + kind: ProblemKind.MissingReturnStatement, + expression: firstStatement.expression, + statement: firstStatement, + commentSource: firstStatement.expression + }; + } + else if (ts.isLabeledStatement(firstStatement) && ts.isExpressionStatement(firstStatement.statement)) { + var node = ts.factory.createObjectLiteralExpression([ts.factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]); + var nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression); + if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { + return ts.isArrowFunction(declaration) ? { + declaration: declaration, + kind: ProblemKind.MissingParentheses, + expression: node, + statement: firstStatement, + commentSource: firstStatement.statement.expression + } : { + declaration: declaration, + kind: ProblemKind.MissingReturnStatement, + expression: node, + statement: firstStatement, + commentSource: firstStatement.statement.expression + }; + } + } + else if (ts.isBlock(firstStatement) && ts.length(firstStatement.statements) === 1) { + var firstBlockStatement = ts.first(firstStatement.statements); + if (ts.isLabeledStatement(firstBlockStatement) && ts.isExpressionStatement(firstBlockStatement.statement)) { + var node = ts.factory.createObjectLiteralExpression([ts.factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]); + var nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression); + if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { + return { + declaration: declaration, + kind: ProblemKind.MissingReturnStatement, + expression: node, + statement: firstStatement, + commentSource: firstBlockStatement + }; + } + } + } + return undefined; + } + function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) { + if (isFunctionType) { + var sig = checker.getSignatureFromDeclaration(declaration); + if (sig) { + if (ts.hasSyntacticModifier(declaration, 256 /* ModifierFlags.Async */)) { + exprType = checker.createPromiseType(exprType); + } + var newSig = checker.createSignature(declaration, sig.typeParameters, sig.thisParameter, sig.parameters, exprType, + /*typePredicate*/ undefined, sig.minArgumentCount, sig.flags); + exprType = checker.createAnonymousType( + /*symbol*/ undefined, ts.createSymbolTable(), [newSig], [], []); + } + else { + exprType = checker.getAnyType(); + } + } + return checker.isTypeAssignableTo(exprType, type); + } + function getInfo(checker, sourceFile, position, errorCode) { + var node = ts.getTokenAtPosition(sourceFile, position); + if (!node.parent) + return undefined; + var declaration = ts.findAncestor(node.parent, ts.isFunctionLikeDeclaration); + switch (errorCode) { + case ts.Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code: + if (!declaration || !declaration.body || !declaration.type || !ts.rangeContainsRange(declaration.type, node)) + return undefined; + return getFixInfo(checker, declaration, checker.getTypeFromTypeNode(declaration.type), /* isFunctionType */ false); + case ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code: + if (!declaration || !ts.isCallExpression(declaration.parent) || !declaration.body) + return undefined; + var pos = declaration.parent.arguments.indexOf(declaration); + var type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos); + if (!type) + return undefined; + return getFixInfo(checker, declaration, type, /* isFunctionType */ true); + case ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code: + if (!ts.isDeclarationName(node) || !ts.isVariableLike(node.parent) && !ts.isJsxAttribute(node.parent)) + return undefined; + var initializer = getVariableLikeInitializer(node.parent); + if (!initializer || !ts.isFunctionLikeDeclaration(initializer) || !initializer.body) + return undefined; + return getFixInfo(checker, initializer, checker.getTypeAtLocation(node.parent), /* isFunctionType */ true); + } + return undefined; + } + function getVariableLikeInitializer(declaration) { + switch (declaration.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: + case 203 /* SyntaxKind.BindingElement */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 296 /* SyntaxKind.PropertyAssignment */: + return declaration.initializer; + case 285 /* SyntaxKind.JsxAttribute */: + return declaration.initializer && (ts.isJsxExpression(declaration.initializer) ? declaration.initializer.expression : undefined); + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + case 166 /* SyntaxKind.PropertySignature */: + case 299 /* SyntaxKind.EnumMember */: + case 347 /* SyntaxKind.JSDocPropertyTag */: + case 340 /* SyntaxKind.JSDocParameterTag */: + return undefined; + } + } + function addReturnStatement(changes, sourceFile, expression, statement) { + ts.suppressLeadingAndTrailingTrivia(expression); + var probablyNeedSemi = ts.probablyUsesSemicolons(sourceFile); + changes.replaceNode(sourceFile, statement, ts.factory.createReturnStatement(expression), { + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Exclude, + suffix: probablyNeedSemi ? ";" : undefined + }); + } + function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) { + var newBody = (withParen || ts.needsParentheses(expression)) ? ts.factory.createParenthesizedExpression(expression) : expression; + ts.suppressLeadingAndTrailingTrivia(commentSource); + ts.copyComments(commentSource, newBody); + changes.replaceNode(sourceFile, declaration.body, newBody); + } + function wrapBlockWithParen(changes, sourceFile, declaration, expression) { + changes.replaceNode(sourceFile, declaration.body, ts.factory.createParenthesizedExpression(expression)); + } + function getActionForfixAddReturnStatement(context, expression, statement) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addReturnStatement(t, context.sourceFile, expression, statement); }); + return codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, ts.Diagnostics.Add_all_missing_return_statement); + } + function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return removeBlockBodyBrace(t, context.sourceFile, declaration, expression, commentSource, /* withParen */ false); }); + return codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, ts.Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues); + } + function getActionForfixWrapTheBlockWithParen(context, declaration, expression) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return wrapBlockWithParen(t, context.sourceFile, declaration, expression); }); + return codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, ts.Diagnostics.Wrap_all_object_literal_with_parentheses); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixMissingMember = "fixMissingMember"; + var fixMissingProperties = "fixMissingProperties"; + var fixMissingAttributes = "fixMissingAttributes"; + var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration"; + var errorCodes = [ + ts.Diagnostics.Property_0_does_not_exist_on_type_1.code, + ts.Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, + ts.Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code, + ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code, + ts.Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code, + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + ts.Diagnostics.Cannot_find_name_0.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var typeChecker = context.program.getTypeChecker(); + var info = getInfo(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program); + if (!info) { + return undefined; + } + if (info.kind === 3 /* InfoKind.ObjectLiteral */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addObjectLiteralProperties(t, context, info); }); + return [codefix.createCodeFixAction(fixMissingProperties, changes, ts.Diagnostics.Add_missing_properties, fixMissingProperties, ts.Diagnostics.Add_all_missing_properties)]; + } + if (info.kind === 4 /* InfoKind.JsxAttributes */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addJsxAttributes(t, context, info); }); + return [codefix.createCodeFixAction(fixMissingAttributes, changes, ts.Diagnostics.Add_missing_attributes, fixMissingAttributes, ts.Diagnostics.Add_all_missing_attributes)]; + } + if (info.kind === 2 /* InfoKind.Function */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addFunctionDeclaration(t, context, info); }); + return [codefix.createCodeFixAction(fixMissingFunctionDeclaration, changes, [ts.Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, ts.Diagnostics.Add_all_missing_function_declarations)]; + } + if (info.kind === 1 /* InfoKind.Enum */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addEnumMemberDeclaration(t, context.program.getTypeChecker(), info); }); + return [codefix.createCodeFixAction(fixMissingMember, changes, [ts.Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, ts.Diagnostics.Add_all_missing_members)]; + } + return ts.concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info)); + }, + fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes], + getAllCodeActions: function (context) { + var program = context.program, fixId = context.fixId; + var checker = program.getTypeChecker(); + var seen = new ts.Map(); + var typeDeclToMembers = new ts.Map(); + return codefix.createCombinedCodeActions(ts.textChanges.ChangeTracker.with(context, function (changes) { + codefix.eachDiagnostic(context, errorCodes, function (diag) { + var info = getInfo(diag.file, diag.start, diag.code, checker, context.program); + if (!info || !ts.addToSeen(seen, ts.getNodeId(info.parentDeclaration) + "#" + info.token.text)) { + return; + } + if (fixId === fixMissingFunctionDeclaration && info.kind === 2 /* InfoKind.Function */) { + addFunctionDeclaration(changes, context, info); + } + else if (fixId === fixMissingProperties && info.kind === 3 /* InfoKind.ObjectLiteral */) { + addObjectLiteralProperties(changes, context, info); + } + else if (fixId === fixMissingAttributes && info.kind === 4 /* InfoKind.JsxAttributes */) { + addJsxAttributes(changes, context, info); + } + else { + if (info.kind === 1 /* InfoKind.Enum */) { + addEnumMemberDeclaration(changes, checker, info); + } + if (info.kind === 0 /* InfoKind.TypeLikeDeclaration */) { + var parentDeclaration = info.parentDeclaration, token_1 = info.token; + var infos = ts.getOrUpdate(typeDeclToMembers, parentDeclaration, function () { return []; }); + if (!infos.some(function (i) { return i.token.text === token_1.text; })) { + infos.push(info); + } + } + } + }); + typeDeclToMembers.forEach(function (infos, declaration) { + var supers = ts.isTypeLiteralNode(declaration) ? undefined : codefix.getAllSupers(declaration, checker); + var _loop_15 = function (info) { + // If some superclass added this property, don't add it again. + if (supers === null || supers === void 0 ? void 0 : supers.some(function (superClassOrInterface) { + var superInfos = typeDeclToMembers.get(superClassOrInterface); + return !!superInfos && superInfos.some(function (_a) { + var token = _a.token; + return token.text === info.token.text; + }); + })) + return "continue"; + var parentDeclaration = info.parentDeclaration, declSourceFile = info.declSourceFile, modifierFlags = info.modifierFlags, token = info.token, call = info.call, isJSFile = info.isJSFile; + // Always prefer to add a method declaration if possible. + if (call && !ts.isPrivateIdentifier(token)) { + addMethodDeclaration(context, changes, call, token, modifierFlags & 32 /* ModifierFlags.Static */, parentDeclaration, declSourceFile); + } + else { + if (isJSFile && !ts.isInterfaceDeclaration(parentDeclaration) && !ts.isTypeLiteralNode(parentDeclaration)) { + addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* ModifierFlags.Static */)); + } + else { + var typeNode = getTypeNode(checker, parentDeclaration, token); + addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 32 /* ModifierFlags.Static */); + } + } + }; + for (var _i = 0, infos_1 = infos; _i < infos_1.length; _i++) { + var info = infos_1[_i]; + _loop_15(info); + } + }); + })); + }, + }); + var InfoKind; + (function (InfoKind) { + InfoKind[InfoKind["TypeLikeDeclaration"] = 0] = "TypeLikeDeclaration"; + InfoKind[InfoKind["Enum"] = 1] = "Enum"; + InfoKind[InfoKind["Function"] = 2] = "Function"; + InfoKind[InfoKind["ObjectLiteral"] = 3] = "ObjectLiteral"; + InfoKind[InfoKind["JsxAttributes"] = 4] = "JsxAttributes"; + })(InfoKind || (InfoKind = {})); + function getInfo(sourceFile, tokenPos, errorCode, checker, program) { + // The identifier of the missing property. eg: + // this.missing = 1; + // ^^^^^^^ + var token = ts.getTokenAtPosition(sourceFile, tokenPos); + var parent = token.parent; + if (errorCode === ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) { + if (!(token.kind === 18 /* SyntaxKind.OpenBraceToken */ && ts.isObjectLiteralExpression(parent) && ts.isCallExpression(parent.parent))) + return undefined; + var argIndex = ts.findIndex(parent.parent.arguments, function (arg) { return arg === parent; }); + if (argIndex < 0) + return undefined; + var signature = ts.singleOrUndefined(checker.getSignaturesOfType(checker.getTypeAtLocation(parent.parent.expression), 0 /* SignatureKind.Call */)); + if (!(signature && signature.declaration && signature.parameters[argIndex])) + return undefined; + var param = signature.parameters[argIndex].valueDeclaration; + if (!(param && ts.isParameter(param) && ts.isIdentifier(param.name))) + return undefined; + var properties = ts.arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent), checker.getParameterType(signature, argIndex), /* requireOptionalProperties */ false, /* matchDiscriminantProperties */ false)); + if (!ts.length(properties)) + return undefined; + return { kind: 3 /* InfoKind.ObjectLiteral */, token: param.name, properties: properties, parentDeclaration: parent }; + } + if (!ts.isMemberName(token)) + return undefined; + if (ts.isIdentifier(token) && ts.hasInitializer(parent) && parent.initializer && ts.isObjectLiteralExpression(parent.initializer)) { + var properties = ts.arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent.initializer), checker.getTypeAtLocation(token), /* requireOptionalProperties */ false, /* matchDiscriminantProperties */ false)); + if (!ts.length(properties)) + return undefined; + return { kind: 3 /* InfoKind.ObjectLiteral */, token: token, properties: properties, parentDeclaration: parent.initializer }; + } + if (ts.isIdentifier(token) && ts.isJsxOpeningLikeElement(token.parent)) { + var target = ts.getEmitScriptTarget(program.getCompilerOptions()); + var attributes = getUnmatchedAttributes(checker, target, token.parent); + if (!ts.length(attributes)) + return undefined; + return { kind: 4 /* InfoKind.JsxAttributes */, token: token, attributes: attributes, parentDeclaration: token.parent }; + } + if (ts.isIdentifier(token) && ts.isCallExpression(parent)) { + return { kind: 2 /* InfoKind.Function */, token: token, call: parent, sourceFile: sourceFile, modifierFlags: 0 /* ModifierFlags.None */, parentDeclaration: sourceFile }; + } + if (!ts.isPropertyAccessExpression(parent)) + return undefined; + var leftExpressionType = ts.skipConstraint(checker.getTypeAtLocation(parent.expression)); + var symbol = leftExpressionType.symbol; + if (!symbol || !symbol.declarations) + return undefined; + if (ts.isIdentifier(token) && ts.isCallExpression(parent.parent)) { + var moduleDeclaration = ts.find(symbol.declarations, ts.isModuleDeclaration); + var moduleDeclarationSourceFile = moduleDeclaration === null || moduleDeclaration === void 0 ? void 0 : moduleDeclaration.getSourceFile(); + if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) { + return { kind: 2 /* InfoKind.Function */, token: token, call: parent.parent, sourceFile: sourceFile, modifierFlags: 1 /* ModifierFlags.Export */, parentDeclaration: moduleDeclaration }; + } + var moduleSourceFile = ts.find(symbol.declarations, ts.isSourceFile); + if (sourceFile.commonJsModuleIndicator) + return undefined; + if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) { + return { kind: 2 /* InfoKind.Function */, token: token, call: parent.parent, sourceFile: moduleSourceFile, modifierFlags: 1 /* ModifierFlags.Export */, parentDeclaration: moduleSourceFile }; + } + } + var classDeclaration = ts.find(symbol.declarations, ts.isClassLike); + // Don't suggest adding private identifiers to anything other than a class. + if (!classDeclaration && ts.isPrivateIdentifier(token)) + return undefined; + // Prefer to change the class instead of the interface if they are merged + var declaration = classDeclaration || ts.find(symbol.declarations, function (d) { return ts.isInterfaceDeclaration(d) || ts.isTypeLiteralNode(d); }); + if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) { + var makeStatic = !ts.isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol); + if (makeStatic && (ts.isPrivateIdentifier(token) || ts.isInterfaceDeclaration(declaration))) + return undefined; + var declSourceFile = declaration.getSourceFile(); + var modifierFlags = ts.isTypeLiteralNode(declaration) ? 0 /* ModifierFlags.None */ : + (makeStatic ? 32 /* ModifierFlags.Static */ : 0 /* ModifierFlags.None */) | (ts.startsWithUnderscore(token.text) ? 8 /* ModifierFlags.Private */ : 0 /* ModifierFlags.None */); + var isJSFile = ts.isSourceFileJS(declSourceFile); + var call = ts.tryCast(parent.parent, ts.isCallExpression); + return { kind: 0 /* InfoKind.TypeLikeDeclaration */, token: token, call: call, modifierFlags: modifierFlags, parentDeclaration: declaration, declSourceFile: declSourceFile, isJSFile: isJSFile }; + } + var enumDeclaration = ts.find(symbol.declarations, ts.isEnumDeclaration); + if (enumDeclaration && !ts.isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) { + return { kind: 1 /* InfoKind.Enum */, token: token, parentDeclaration: enumDeclaration }; + } + return undefined; + } + function isSourceFileFromLibrary(program, node) { + return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node); + } + function getActionsForMissingMemberDeclaration(context, info) { + return info.isJSFile ? ts.singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : + createActionsForAddMissingMemberInTypeScriptFile(context, info); + } + function createActionForAddMissingMemberInJavascriptFile(context, _a) { + var parentDeclaration = _a.parentDeclaration, declSourceFile = _a.declSourceFile, modifierFlags = _a.modifierFlags, token = _a.token; + if (ts.isInterfaceDeclaration(parentDeclaration) || ts.isTypeLiteralNode(parentDeclaration)) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* ModifierFlags.Static */)); }); + if (changes.length === 0) { + return undefined; + } + var diagnostic = modifierFlags & 32 /* ModifierFlags.Static */ ? ts.Diagnostics.Initialize_static_property_0 : + ts.isPrivateIdentifier(token) ? ts.Diagnostics.Declare_a_private_field_named_0 : ts.Diagnostics.Initialize_property_0_in_the_constructor; + return codefix.createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, ts.Diagnostics.Add_all_missing_members); + } + function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) { + var tokenName = token.text; + if (makeStatic) { + if (classDeclaration.kind === 226 /* SyntaxKind.ClassExpression */) { + return; + } + var className = classDeclaration.name.getText(); + var staticInitialization = initializePropertyToUndefined(ts.factory.createIdentifier(className), tokenName); + changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization); + } + else if (ts.isPrivateIdentifier(token)) { + var property = ts.factory.createPropertyDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, tokenName, + /*questionToken*/ undefined, + /*type*/ undefined, + /*initializer*/ undefined); + var lastProp = getNodeToInsertPropertyAfter(classDeclaration); + if (lastProp) { + changeTracker.insertNodeAfter(sourceFile, lastProp, property); + } + else { + changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property); + } + } + else { + var classConstructor = ts.getFirstConstructorWithBody(classDeclaration); + if (!classConstructor) { + return; + } + var propertyInitialization = initializePropertyToUndefined(ts.factory.createThis(), tokenName); + changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization); + } + } + function initializePropertyToUndefined(obj, propertyName) { + return ts.factory.createExpressionStatement(ts.factory.createAssignment(ts.factory.createPropertyAccessExpression(obj, propertyName), createUndefined())); + } + function createActionsForAddMissingMemberInTypeScriptFile(context, _a) { + var parentDeclaration = _a.parentDeclaration, declSourceFile = _a.declSourceFile, modifierFlags = _a.modifierFlags, token = _a.token; + var memberName = token.text; + var isStatic = modifierFlags & 32 /* ModifierFlags.Static */; + var typeNode = getTypeNode(context.program.getTypeChecker(), parentDeclaration, token); + var addPropertyDeclarationChanges = function (modifierFlags) { return ts.textChanges.ChangeTracker.with(context, function (t) { return addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags); }); }; + var actions = [codefix.createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 32 /* ModifierFlags.Static */), [isStatic ? ts.Diagnostics.Declare_static_property_0 : ts.Diagnostics.Declare_property_0, memberName], fixMissingMember, ts.Diagnostics.Add_all_missing_members)]; + if (isStatic || ts.isPrivateIdentifier(token)) { + return actions; + } + if (modifierFlags & 8 /* ModifierFlags.Private */) { + actions.unshift(codefix.createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(8 /* ModifierFlags.Private */), [ts.Diagnostics.Declare_private_property_0, memberName])); + } + actions.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode)); + return actions; + } + function getTypeNode(checker, node, token) { + var typeNode; + if (token.parent.parent.kind === 221 /* SyntaxKind.BinaryExpression */) { + var binaryExpression = token.parent.parent; + var otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left; + var widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression))); + typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NodeBuilderFlags.NoTruncation */); + } + else { + var contextualType = checker.getContextualType(token.parent); + typeNode = contextualType ? checker.typeToTypeNode(contextualType, /*enclosingDeclaration*/ undefined, 1 /* NodeBuilderFlags.NoTruncation */) : undefined; + } + return typeNode || ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */); + } + function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) { + var modifiers = modifierFlags ? ts.factory.createNodeArray(ts.factory.createModifiersFromModifierFlags(modifierFlags)) : undefined; + var property = ts.isClassLike(node) + ? ts.factory.createPropertyDeclaration(/*decorators*/ undefined, modifiers, tokenName, /*questionToken*/ undefined, typeNode, /*initializer*/ undefined) + : ts.factory.createPropertySignature(/*modifiers*/ undefined, tokenName, /*questionToken*/ undefined, typeNode); + var lastProp = getNodeToInsertPropertyAfter(node); + if (lastProp) { + changeTracker.insertNodeAfter(sourceFile, lastProp, property); + } + else { + changeTracker.insertMemberAtStart(sourceFile, node, property); + } + } + // Gets the last of the first run of PropertyDeclarations, or undefined if the class does not start with a PropertyDeclaration. + function getNodeToInsertPropertyAfter(node) { + var res; + for (var _i = 0, _a = node.members; _i < _a.length; _i++) { + var member = _a[_i]; + if (!ts.isPropertyDeclaration(member)) + break; + res = member; + } + return res; + } + function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) { + // Index signatures cannot have the static modifier. + var stringTypeNode = ts.factory.createKeywordTypeNode(150 /* SyntaxKind.StringKeyword */); + var indexingParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, "x", + /*questionToken*/ undefined, stringTypeNode, + /*initializer*/ undefined); + var indexSignature = ts.factory.createIndexSignature( + /*decorators*/ undefined, + /*modifiers*/ undefined, [indexingParameter], typeNode); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return t.insertMemberAtStart(sourceFile, node, indexSignature); }); + // No fixId here because code-fix-all currently only works on adding individual named properties. + return codefix.createCodeFixActionWithoutFixAll(fixMissingMember, changes, [ts.Diagnostics.Add_index_signature_for_property_0, tokenName]); + } + function getActionsForMissingMethodDeclaration(context, info) { + var parentDeclaration = info.parentDeclaration, declSourceFile = info.declSourceFile, modifierFlags = info.modifierFlags, token = info.token, call = info.call; + if (call === undefined) { + return undefined; + } + // Private methods are not implemented yet. + if (ts.isPrivateIdentifier(token)) { + return undefined; + } + var methodName = token.text; + var addMethodDeclarationChanges = function (modifierFlags) { return ts.textChanges.ChangeTracker.with(context, function (t) { return addMethodDeclaration(context, t, call, token, modifierFlags, parentDeclaration, declSourceFile); }); }; + var actions = [codefix.createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 32 /* ModifierFlags.Static */), [modifierFlags & 32 /* ModifierFlags.Static */ ? ts.Diagnostics.Declare_static_method_0 : ts.Diagnostics.Declare_method_0, methodName], fixMissingMember, ts.Diagnostics.Add_all_missing_members)]; + if (modifierFlags & 8 /* ModifierFlags.Private */) { + actions.unshift(codefix.createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(8 /* ModifierFlags.Private */), [ts.Diagnostics.Declare_private_method_0, methodName])); + } + return actions; + } + function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) { + var importAdder = codefix.createImportAdder(sourceFile, context.program, context.preferences, context.host); + var kind = ts.isClassLike(parentDeclaration) ? 169 /* SyntaxKind.MethodDeclaration */ : 168 /* SyntaxKind.MethodSignature */; + var signatureDeclaration = codefix.createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration); + var containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression); + if (containingMethodDeclaration) { + changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration); + } + else { + changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration); + } + importAdder.writeFixes(changes); + } + function addEnumMemberDeclaration(changes, checker, _a) { + var token = _a.token, parentDeclaration = _a.parentDeclaration; + /** + * create initializer only literal enum that has string initializer. + * value of initializer is a string literal that equal to name of enum member. + * numeric enum or empty enum will not create initializer. + */ + var hasStringInitializer = ts.some(parentDeclaration.members, function (member) { + var type = checker.getTypeAtLocation(member); + return !!(type && type.flags & 402653316 /* TypeFlags.StringLike */); + }); + var enumMember = ts.factory.createEnumMember(token, hasStringInitializer ? ts.factory.createStringLiteral(token.text) : undefined); + changes.replaceNode(parentDeclaration.getSourceFile(), parentDeclaration, ts.factory.updateEnumDeclaration(parentDeclaration, parentDeclaration.decorators, parentDeclaration.modifiers, parentDeclaration.name, ts.concatenate(parentDeclaration.members, ts.singleElementArray(enumMember))), { + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Exclude + }); + } + function addFunctionDeclaration(changes, context, info) { + var importAdder = codefix.createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + var functionDeclaration = codefix.createSignatureDeclarationFromCallExpression(256 /* SyntaxKind.FunctionDeclaration */, context, importAdder, info.call, ts.idText(info.token), info.modifierFlags, info.parentDeclaration); + changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration); + } + function addJsxAttributes(changes, context, info) { + var importAdder = codefix.createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + var quotePreference = ts.getQuotePreference(context.sourceFile, context.preferences); + var checker = context.program.getTypeChecker(); + var jsxAttributesNode = info.parentDeclaration.attributes; + var hasSpreadAttribute = ts.some(jsxAttributesNode.properties, ts.isJsxSpreadAttribute); + var attrs = ts.map(info.attributes, function (attr) { + var value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr)); + var name = ts.factory.createIdentifier(attr.name); + var jsxAttribute = ts.factory.createJsxAttribute(name, ts.factory.createJsxExpression(/*dotDotDotToken*/ undefined, value)); + // formattingScanner requires the Identifier to have a context for scanning attributes with "-" (data-foo). + ts.setParent(name, jsxAttribute); + return jsxAttribute; + }); + var jsxAttributes = ts.factory.createJsxAttributes(hasSpreadAttribute ? __spreadArray(__spreadArray([], attrs, true), jsxAttributesNode.properties, true) : __spreadArray(__spreadArray([], jsxAttributesNode.properties, true), attrs, true)); + var options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : undefined }; + changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options); + } + function addObjectLiteralProperties(changes, context, info) { + var importAdder = codefix.createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + var quotePreference = ts.getQuotePreference(context.sourceFile, context.preferences); + var target = ts.getEmitScriptTarget(context.program.getCompilerOptions()); + var checker = context.program.getTypeChecker(); + var props = ts.map(info.properties, function (prop) { + var initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop)); + return ts.factory.createPropertyAssignment(ts.createPropertyNameNodeForIdentifierOrLiteral(prop.name, target, quotePreference === 0 /* QuotePreference.Single */), initializer); + }); + var options = { + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Exclude, + indentation: info.indentation + }; + changes.replaceNode(context.sourceFile, info.parentDeclaration, ts.factory.createObjectLiteralExpression(__spreadArray(__spreadArray([], info.parentDeclaration.properties, true), props, true), /*multiLine*/ true), options); + } + function tryGetValueFromType(context, checker, importAdder, quotePreference, type) { + if (type.flags & 3 /* TypeFlags.AnyOrUnknown */) { + return createUndefined(); + } + if (type.flags & (4 /* TypeFlags.String */ | 134217728 /* TypeFlags.TemplateLiteral */)) { + return ts.factory.createStringLiteral("", /* isSingleQuote */ quotePreference === 0 /* QuotePreference.Single */); + } + if (type.flags & 8 /* TypeFlags.Number */) { + return ts.factory.createNumericLiteral(0); + } + if (type.flags & 64 /* TypeFlags.BigInt */) { + return ts.factory.createBigIntLiteral("0n"); + } + if (type.flags & 16 /* TypeFlags.Boolean */) { + return ts.factory.createFalse(); + } + if (type.flags & 1056 /* TypeFlags.EnumLike */) { + var enumMember = type.symbol.exports ? ts.firstOrUndefined(ts.arrayFrom(type.symbol.exports.values())) : type.symbol; + var name = checker.symbolToExpression(type.symbol.parent ? type.symbol.parent : type.symbol, 111551 /* SymbolFlags.Value */, /*enclosingDeclaration*/ undefined, /*flags*/ undefined); + return enumMember === undefined || name === undefined ? ts.factory.createNumericLiteral(0) : ts.factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember)); + } + if (type.flags & 256 /* TypeFlags.NumberLiteral */) { + return ts.factory.createNumericLiteral(type.value); + } + if (type.flags & 2048 /* TypeFlags.BigIntLiteral */) { + return ts.factory.createBigIntLiteral(type.value); + } + if (type.flags & 128 /* TypeFlags.StringLiteral */) { + return ts.factory.createStringLiteral(type.value, /* isSingleQuote */ quotePreference === 0 /* QuotePreference.Single */); + } + if (type.flags & 512 /* TypeFlags.BooleanLiteral */) { + return (type === checker.getFalseType() || type === checker.getFalseType(/*fresh*/ true)) ? ts.factory.createFalse() : ts.factory.createTrue(); + } + if (type.flags & 65536 /* TypeFlags.Null */) { + return ts.factory.createNull(); + } + if (type.flags & 1048576 /* TypeFlags.Union */) { + var expression = ts.firstDefined(type.types, function (t) { return tryGetValueFromType(context, checker, importAdder, quotePreference, t); }); + return expression !== null && expression !== void 0 ? expression : createUndefined(); + } + if (checker.isArrayLikeType(type)) { + return ts.factory.createArrayLiteralExpression(); + } + if (isObjectLiteralType(type)) { + var props = ts.map(checker.getPropertiesOfType(type), function (prop) { + var initializer = prop.valueDeclaration ? tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeAtLocation(prop.valueDeclaration)) : createUndefined(); + return ts.factory.createPropertyAssignment(prop.name, initializer); + }); + return ts.factory.createObjectLiteralExpression(props, /*multiLine*/ true); + } + if (ts.getObjectFlags(type) & 16 /* ObjectFlags.Anonymous */) { + var decl = ts.find(type.symbol.declarations || ts.emptyArray, ts.or(ts.isFunctionTypeNode, ts.isMethodSignature, ts.isMethodDeclaration)); + if (decl === undefined) + return createUndefined(); + var signature = checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */); + if (signature === undefined) + return createUndefined(); + var func = codefix.createSignatureDeclarationFromSignature(213 /* SyntaxKind.FunctionExpression */, context, quotePreference, signature[0], codefix.createStubbedBody(ts.Diagnostics.Function_not_implemented.message, quotePreference), /*name*/ undefined, /*modifiers*/ undefined, /*optional*/ undefined, /*enclosingDeclaration*/ undefined, importAdder); + return func !== null && func !== void 0 ? func : createUndefined(); + } + if (ts.getObjectFlags(type) & 1 /* ObjectFlags.Class */) { + var classDeclaration = ts.getClassLikeDeclarationOfSymbol(type.symbol); + if (classDeclaration === undefined || ts.hasAbstractModifier(classDeclaration)) + return createUndefined(); + var constructorDeclaration = ts.getFirstConstructorWithBody(classDeclaration); + if (constructorDeclaration && ts.length(constructorDeclaration.parameters)) + return createUndefined(); + return ts.factory.createNewExpression(ts.factory.createIdentifier(type.symbol.name), /*typeArguments*/ undefined, /*argumentsArray*/ undefined); + } + return createUndefined(); + } + function createUndefined() { + return ts.factory.createIdentifier("undefined"); + } + function isObjectLiteralType(type) { + return (type.flags & 524288 /* TypeFlags.Object */) && + ((ts.getObjectFlags(type) & 128 /* ObjectFlags.ObjectLiteral */) || (type.symbol && ts.tryCast(ts.singleOrUndefined(type.symbol.declarations), ts.isTypeLiteralNode))); + } + function getUnmatchedAttributes(checker, target, source) { + var attrsType = checker.getContextualType(source.attributes); + if (attrsType === undefined) + return ts.emptyArray; + var targetProps = attrsType.getProperties(); + if (!ts.length(targetProps)) + return ts.emptyArray; + var seenNames = new ts.Set(); + for (var _i = 0, _a = source.attributes.properties; _i < _a.length; _i++) { + var sourceProp = _a[_i]; + if (ts.isJsxAttribute(sourceProp)) { + seenNames.add(sourceProp.name.escapedText); + } + if (ts.isJsxSpreadAttribute(sourceProp)) { + var type = checker.getTypeAtLocation(sourceProp.expression); + for (var _b = 0, _c = type.getProperties(); _b < _c.length; _b++) { + var prop = _c[_b]; + seenNames.add(prop.escapedName); + } + } + } + return ts.filter(targetProps, function (targetProp) { + return ts.isIdentifierText(targetProp.name, target, 1 /* LanguageVariant.JSX */) && !((targetProp.flags & 16777216 /* SymbolFlags.Optional */ || ts.getCheckFlags(targetProp) & 48 /* CheckFlags.Partial */) || seenNames.has(targetProp.escapedName)); + }); + } + function tryGetContainingMethodDeclaration(node, callExpression) { + if (ts.isTypeLiteralNode(node)) { + return undefined; + } + var declaration = ts.findAncestor(callExpression, function (n) { return ts.isMethodDeclaration(n) || ts.isConstructorDeclaration(n); }); + return declaration && declaration.parent === node ? declaration : undefined; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "addMissingNewOperator"; + var errorCodes = [ts.Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addMissingNewOperator(t, sourceFile, span); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_missing_new_operator_to_call, fixId, ts.Diagnostics.Add_missing_new_operator_to_all_calls)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + return addMissingNewOperator(changes, context.sourceFile, diag); + }); }, + }); + function addMissingNewOperator(changes, sourceFile, span) { + var call = ts.cast(findAncestorMatchingSpan(sourceFile, span), ts.isCallExpression); + var newExpression = ts.factory.createNewExpression(call.expression, call.typeArguments, call.arguments); + changes.replaceNode(sourceFile, call, newExpression); + } + function findAncestorMatchingSpan(sourceFile, span) { + var token = ts.getTokenAtPosition(sourceFile, span.start); + var end = ts.textSpanEnd(span); + while (token.end < end) { + token = token.parent; + } + return token; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "fixCannotFindModule"; + var fixIdInstallTypesPackage = "installTypesPackage"; + var errorCodeCannotFindModule = ts.Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code; + var errorCodes = [ + errorCodeCannotFindModule, + ts.Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixNotFoundModule(context) { + var host = context.host, sourceFile = context.sourceFile, start = context.span.start; + var packageName = tryGetImportedPackageName(sourceFile, start); + if (packageName === undefined) + return undefined; + var typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode); + return typesPackageName === undefined + ? [] + : [codefix.createCodeFixAction(fixName, /*changes*/ [], [ts.Diagnostics.Install_0, typesPackageName], fixIdInstallTypesPackage, ts.Diagnostics.Install_all_missing_types_packages, getInstallCommand(sourceFile.fileName, typesPackageName))]; + }, + fixIds: [fixIdInstallTypesPackage], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (_changes, diag, commands) { + var packageName = tryGetImportedPackageName(diag.file, diag.start); + if (packageName === undefined) + return undefined; + switch (context.fixId) { + case fixIdInstallTypesPackage: { + var pkg = getTypesPackageNameToInstall(packageName, context.host, diag.code); + if (pkg) { + commands.push(getInstallCommand(diag.file.fileName, pkg)); + } + break; + } + default: + ts.Debug.fail("Bad fixId: ".concat(context.fixId)); + } + }); + }, + }); + function getInstallCommand(fileName, packageName) { + return { type: "install package", file: fileName, packageName: packageName }; + } + function tryGetImportedPackageName(sourceFile, pos) { + var moduleSpecifierText = ts.tryCast(ts.getTokenAtPosition(sourceFile, pos), ts.isStringLiteral); + if (!moduleSpecifierText) + return undefined; + var moduleName = moduleSpecifierText.text; + var packageName = ts.parsePackageName(moduleName).packageName; + return ts.isExternalModuleNameRelative(packageName) ? undefined : packageName; + } + function getTypesPackageNameToInstall(packageName, host, diagCode) { + var _a; + return diagCode === errorCodeCannotFindModule + ? (ts.JsTyping.nodeCoreModules.has(packageName) ? "@types/node" : undefined) + : (((_a = host.isKnownTypesPackageName) === null || _a === void 0 ? void 0 : _a.call(host, packageName)) ? ts.getTypesPackageName(packageName) : undefined); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ + ts.Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code, + ts.Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code, + ]; + var fixId = "fixClassDoesntImplementInheritedAbstractMember"; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) { + var sourceFile = context.sourceFile, span = context.span; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + return addMissingMembers(getClass(sourceFile, span.start), sourceFile, context, t, context.preferences); + }); + return changes.length === 0 ? undefined : [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Implement_inherited_abstract_class, fixId, ts.Diagnostics.Implement_all_inherited_abstract_classes)]; + }, + fixIds: [fixId], + getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) { + var seenClassDeclarations = new ts.Map(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var classDeclaration = getClass(diag.file, diag.start); + if (ts.addToSeen(seenClassDeclarations, ts.getNodeId(classDeclaration))) { + addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences); + } + }); + }, + }); + function getClass(sourceFile, pos) { + // Token is the identifier in the case of a class declaration + // or the class keyword token in the case of a class expression. + var token = ts.getTokenAtPosition(sourceFile, pos); + return ts.cast(token.parent, ts.isClassLike); + } + function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) { + var extendsNode = ts.getEffectiveBaseTypeNode(classDeclaration); + var checker = context.program.getTypeChecker(); + var instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); + // Note that this is ultimately derived from a map indexed by symbol names, + // so duplicates cannot occur. + var abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember); + var importAdder = codefix.createImportAdder(sourceFile, context.program, preferences, context.host); + codefix.createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, function (member) { return changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member); }); + importAdder.writeFixes(changeTracker); + } + function symbolPointsToNonPrivateAndAbstractMember(symbol) { + // See `codeFixClassExtendAbstractProtectedProperty.ts` in https://github.com/Microsoft/TypeScript/pull/11547/files + // (now named `codeFixClassExtendAbstractPrivateProperty.ts`) + var flags = ts.getSyntacticModifierFlags(ts.first(symbol.getDeclarations())); + return !(flags & 8 /* ModifierFlags.Private */) && !!(flags & 128 /* ModifierFlags.Abstract */); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "classSuperMustPrecedeThisAccess"; + var errorCodes = [ts.Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var nodes = getNodes(sourceFile, span.start); + if (!nodes) + return undefined; + var constructor = nodes.constructor, superCall = nodes.superCall; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, constructor, superCall); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId, ts.Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile; + var seenClasses = new ts.Map(); // Ensure we only do this once per class. + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var nodes = getNodes(diag.file, diag.start); + if (!nodes) + return; + var constructor = nodes.constructor, superCall = nodes.superCall; + if (ts.addToSeen(seenClasses, ts.getNodeId(constructor.parent))) { + doChange(changes, sourceFile, constructor, superCall); + } + }); + }, + }); + function doChange(changes, sourceFile, constructor, superCall) { + changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall); + changes.delete(sourceFile, superCall); + } + function getNodes(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (token.kind !== 108 /* SyntaxKind.ThisKeyword */) + return undefined; + var constructor = ts.getContainingFunction(token); + var superCall = findSuperCall(constructor.body); + // figure out if the `this` access is actually inside the supercall + // i.e. super(this.a), since in that case we won't suggest a fix + return superCall && !superCall.expression.arguments.some(function (arg) { return ts.isPropertyAccessExpression(arg) && arg.expression === token; }) ? { constructor: constructor, superCall: superCall } : undefined; + } + function findSuperCall(n) { + return ts.isExpressionStatement(n) && ts.isSuperCall(n.expression) + ? n + : ts.isFunctionLike(n) + ? undefined + : ts.forEachChild(n, findSuperCall); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "constructorForDerivedNeedSuperCall"; + var errorCodes = [ts.Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var ctr = getNode(sourceFile, span.start); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, ctr); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_missing_super_call, fixId, ts.Diagnostics.Add_all_missing_super_calls)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + return doChange(changes, context.sourceFile, getNode(diag.file, diag.start)); + }); }, + }); + function getNode(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + ts.Debug.assert(ts.isConstructorDeclaration(token.parent), "token should be at the constructor declaration"); + return token.parent; + } + function doChange(changes, sourceFile, ctr) { + var superCall = ts.factory.createExpressionStatement(ts.factory.createCallExpression(ts.factory.createSuper(), /*typeArguments*/ undefined, /*argumentsArray*/ ts.emptyArray)); + changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "enableExperimentalDecorators"; + var errorCodes = [ + ts.Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToEnableExperimentalDecorators(context) { + var configFile = context.program.getCompilerOptions().configFile; + if (configFile === undefined) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (changeTracker) { return doChange(changeTracker, configFile); }); + return [codefix.createCodeFixActionWithoutFixAll(fixId, changes, ts.Diagnostics.Enable_the_experimentalDecorators_option_in_your_configuration_file)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes) { + var configFile = context.program.getCompilerOptions().configFile; + if (configFile === undefined) { + return undefined; + } + doChange(changes, configFile); + }); }, + }); + function doChange(changeTracker, configFile) { + codefix.setJsonCompilerOptionValue(changeTracker, configFile, "experimentalDecorators", ts.factory.createTrue()); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixID = "fixEnableJsxFlag"; + var errorCodes = [ts.Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) { + var configFile = context.program.getCompilerOptions().configFile; + if (configFile === undefined) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (changeTracker) { + return doChange(changeTracker, configFile); + }); + return [ + codefix.createCodeFixActionWithoutFixAll(fixID, changes, ts.Diagnostics.Enable_the_jsx_flag_in_your_configuration_file) + ]; + }, + fixIds: [fixID], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes) { + var configFile = context.program.getCompilerOptions().configFile; + if (configFile === undefined) { + return undefined; + } + doChange(changes, configFile); + }); + } + }); + function doChange(changeTracker, configFile) { + codefix.setJsonCompilerOptionValue(changeTracker, configFile, "jsx", ts.factory.createStringLiteral("react")); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + codefix.registerCodeFix({ + errorCodes: [ + ts.Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code, + ts.Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code, + ], + getCodeActions: function getCodeActionsToFixModuleAndTarget(context) { + var compilerOptions = context.program.getCompilerOptions(); + var configFile = compilerOptions.configFile; + if (configFile === undefined) { + return undefined; + } + var codeFixes = []; + var moduleKind = ts.getEmitModuleKind(compilerOptions); + var moduleOutOfRange = moduleKind >= ts.ModuleKind.ES2015 && moduleKind < ts.ModuleKind.ESNext; + if (moduleOutOfRange) { + var changes = ts.textChanges.ChangeTracker.with(context, function (changes) { + codefix.setJsonCompilerOptionValue(changes, configFile, "module", ts.factory.createStringLiteral("esnext")); + }); + codeFixes.push(codefix.createCodeFixActionWithoutFixAll("fixModuleOption", changes, [ts.Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"])); + } + var target = ts.getEmitScriptTarget(compilerOptions); + var targetOutOfRange = target < 4 /* ScriptTarget.ES2017 */ || target > 99 /* ScriptTarget.ESNext */; + if (targetOutOfRange) { + var changes = ts.textChanges.ChangeTracker.with(context, function (tracker) { + var configObject = ts.getTsConfigObjectLiteralExpression(configFile); + if (!configObject) + return; + var options = [["target", ts.factory.createStringLiteral("es2017")]]; + if (moduleKind === ts.ModuleKind.CommonJS) { + // Ensure we preserve the default module kind (commonjs), as targets >= ES2015 have a default module kind of es2015. + options.push(["module", ts.factory.createStringLiteral("commonjs")]); + } + codefix.setJsonCompilerOptionValues(tracker, configFile, options); + }); + codeFixes.push(codefix.createCodeFixActionWithoutFixAll("fixTargetOption", changes, [ts.Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"])); + } + return codeFixes.length ? codeFixes : undefined; + } + }); + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixPropertyAssignment"; + var errorCodes = [ + ts.Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var property = getProperty(sourceFile, span.start); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, property); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Change_0_to_1, "=", ":"], fixId, [ts.Diagnostics.Switch_each_misused_0_to_1, "=", ":"])]; + }, + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return doChange(changes, diag.file, getProperty(diag.file, diag.start)); }); + } + }); + function doChange(changes, sourceFile, node) { + changes.replaceNode(sourceFile, node, ts.factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer)); + } + function getProperty(sourceFile, pos) { + return ts.cast(ts.getTokenAtPosition(sourceFile, pos).parent, ts.isShorthandPropertyAssignment); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "extendsInterfaceBecomesImplements"; + var errorCodes = [ts.Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile; + var nodes = getNodes(sourceFile, context.span.start); + if (!nodes) + return undefined; + var extendsToken = nodes.extendsToken, heritageClauses = nodes.heritageClauses; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChanges(t, sourceFile, extendsToken, heritageClauses); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Change_extends_to_implements, fixId, ts.Diagnostics.Change_all_extended_interfaces_to_implements)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var nodes = getNodes(diag.file, diag.start); + if (nodes) + doChanges(changes, diag.file, nodes.extendsToken, nodes.heritageClauses); + }); }, + }); + function getNodes(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var heritageClauses = ts.getContainingClass(token).heritageClauses; + var extendsToken = heritageClauses[0].getFirstToken(); + return extendsToken.kind === 94 /* SyntaxKind.ExtendsKeyword */ ? { extendsToken: extendsToken, heritageClauses: heritageClauses } : undefined; + } + function doChanges(changes, sourceFile, extendsToken, heritageClauses) { + changes.replaceNode(sourceFile, extendsToken, ts.factory.createToken(117 /* SyntaxKind.ImplementsKeyword */)); + // If there is already an implements clause, replace the implements keyword with a comma. + if (heritageClauses.length === 2 && + heritageClauses[0].token === 94 /* SyntaxKind.ExtendsKeyword */ && + heritageClauses[1].token === 117 /* SyntaxKind.ImplementsKeyword */) { + var implementsToken = heritageClauses[1].getFirstToken(); + var implementsFullStart = implementsToken.getFullStart(); + changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, ts.factory.createToken(27 /* SyntaxKind.CommaToken */)); + // Rough heuristic: delete trailing whitespace after keyword so that it's not excessive. + // (Trailing because leading might be indentation, which is more sensitive.) + var text = sourceFile.text; + var end = implementsToken.end; + while (end < text.length && ts.isWhiteSpaceSingleLine(text.charCodeAt(end))) { + end++; + } + changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end: end }); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "forgottenThisPropertyAccess"; + var didYouMeanStaticMemberCode = ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code; + var errorCodes = [ + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + ts.Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, + didYouMeanStaticMemberCode, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile; + var info = getInfo(sourceFile, context.span.start, context.errorCode); + if (!info) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, info); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId, ts.Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start, diag.code); + if (info) + doChange(changes, context.sourceFile, info); + }); }, + }); + function getInfo(sourceFile, pos, diagCode) { + var node = ts.getTokenAtPosition(sourceFile, pos); + if (ts.isIdentifier(node) || ts.isPrivateIdentifier(node)) { + return { node: node, className: diagCode === didYouMeanStaticMemberCode ? ts.getContainingClass(node).name.text : undefined }; + } + } + function doChange(changes, sourceFile, _a) { + var node = _a.node, className = _a.className; + // TODO (https://github.com/Microsoft/TypeScript/issues/21246): use shared helper + ts.suppressLeadingAndTrailingTrivia(node); + changes.replaceNode(sourceFile, node, ts.factory.createPropertyAccessExpression(className ? ts.factory.createIdentifier(className) : ts.factory.createThis(), node)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixIdExpression = "fixInvalidJsxCharacters_expression"; + var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity"; + var errorCodes = [ + ts.Diagnostics.Unexpected_token_Did_you_mean_or_gt.code, + ts.Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixIdExpression, fixIdHtmlEntity], + getCodeActions: function (context) { + var sourceFile = context.sourceFile, preferences = context.preferences, span = context.span; + var changeToExpression = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, preferences, sourceFile, span.start, /* useHtmlEntity */ false); }); + var changeToHtmlEntity = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, preferences, sourceFile, span.start, /* useHtmlEntity */ true); }); + return [ + codefix.createCodeFixAction(fixIdExpression, changeToExpression, ts.Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, ts.Diagnostics.Wrap_all_invalid_characters_in_an_expression_container), + codefix.createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, ts.Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, ts.Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code) + ]; + }, + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diagnostic) { return doChange(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity); }); + } + }); + var htmlEntity = { + ">": ">", + "}": "}", + }; + function isValidCharacter(character) { + return ts.hasProperty(htmlEntity, character); + } + function doChange(changes, preferences, sourceFile, start, useHtmlEntity) { + var character = sourceFile.getText()[start]; + // sanity check + if (!isValidCharacter(character)) { + return; + } + var replacement = useHtmlEntity ? htmlEntity[character] : "{".concat(ts.quote(sourceFile, preferences, character), "}"); + changes.replaceRangeWithText(sourceFile, { pos: start, end: start + 1 }, replacement); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var deleteUnmatchedParameter = "deleteUnmatchedParameter"; + var renameUnmatchedParameter = "renameUnmatchedParameter"; + var errorCodes = [ + ts.Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code, + ]; + codefix.registerCodeFix({ + fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter], + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) { + var sourceFile = context.sourceFile, span = context.span; + var actions = []; + var info = getInfo(sourceFile, span.start); + if (info) { + ts.append(actions, getDeleteAction(context, info)); + ts.append(actions, getRenameAction(context, info)); + return actions; + } + return undefined; + }, + getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) { + var tagsToSignature = new ts.Map(); + return codefix.createCombinedCodeActions(ts.textChanges.ChangeTracker.with(context, function (changes) { + codefix.eachDiagnostic(context, errorCodes, function (_a) { + var file = _a.file, start = _a.start; + var info = getInfo(file, start); + if (info) { + tagsToSignature.set(info.signature, ts.append(tagsToSignature.get(info.signature), info.jsDocParameterTag)); + } + }); + tagsToSignature.forEach(function (tags, signature) { + if (context.fixId === deleteUnmatchedParameter) { + var tagsSet_1 = new ts.Set(tags); + changes.filterJSDocTags(signature.getSourceFile(), signature, function (t) { return !tagsSet_1.has(t); }); + } + }); + })); + } + }); + function getDeleteAction(context, _a) { + var name = _a.name, signature = _a.signature, jsDocParameterTag = _a.jsDocParameterTag; + var changes = ts.textChanges.ChangeTracker.with(context, function (changeTracker) { + return changeTracker.filterJSDocTags(context.sourceFile, signature, function (t) { return t !== jsDocParameterTag; }); + }); + return codefix.createCodeFixAction(deleteUnmatchedParameter, changes, [ts.Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)], deleteUnmatchedParameter, ts.Diagnostics.Delete_all_unused_param_tags); + } + function getRenameAction(context, _a) { + var name = _a.name, signature = _a.signature, jsDocParameterTag = _a.jsDocParameterTag; + if (!ts.length(signature.parameters)) + return undefined; + var sourceFile = context.sourceFile; + var tags = ts.getJSDocTags(signature); + var names = new ts.Set(); + for (var _i = 0, tags_2 = tags; _i < tags_2.length; _i++) { + var tag = tags_2[_i]; + if (ts.isJSDocParameterTag(tag) && ts.isIdentifier(tag.name)) { + names.add(tag.name.escapedText); + } + } + // @todo - match to all available names instead to the first parameter name + // @see /codeFixRenameUnmatchedParameter3.ts + var parameterName = ts.firstDefined(signature.parameters, function (p) { + return ts.isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : undefined; + }); + if (parameterName === undefined) + return undefined; + var newJSDocParameterTag = ts.factory.updateJSDocParameterTag(jsDocParameterTag, jsDocParameterTag.tagName, ts.factory.createIdentifier(parameterName), jsDocParameterTag.isBracketed, jsDocParameterTag.typeExpression, jsDocParameterTag.isNameFirst, jsDocParameterTag.comment); + var changes = ts.textChanges.ChangeTracker.with(context, function (changeTracker) { + return changeTracker.replaceJSDocComment(sourceFile, signature, ts.map(tags, function (t) { return t === jsDocParameterTag ? newJSDocParameterTag : t; })); + }); + return codefix.createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [ts.Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]); + } + function getInfo(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (token.parent && ts.isJSDocParameterTag(token.parent) && ts.isIdentifier(token.parent.name)) { + var jsDocParameterTag = token.parent; + var signature = ts.getHostSignatureFromJSDoc(jsDocParameterTag); + if (signature) { + return { signature: signature, name: token.parent.name, jsDocParameterTag: jsDocParameterTag }; + } + } + return undefined; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixUnreferenceableDecoratorMetadata"; + var errorCodes = [ts.Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start); + if (!importDeclaration) + return; + var namespaceChanges = ts.textChanges.ChangeTracker.with(context, function (t) { return importDeclaration.kind === 270 /* SyntaxKind.ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program); }); + var typeOnlyChanges = ts.textChanges.ChangeTracker.with(context, function (t) { return doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program); }); + var actions; + if (namespaceChanges.length) { + actions = ts.append(actions, codefix.createCodeFixActionWithoutFixAll(fixId, namespaceChanges, ts.Diagnostics.Convert_named_imports_to_namespace_import)); + } + if (typeOnlyChanges.length) { + actions = ts.append(actions, codefix.createCodeFixActionWithoutFixAll(fixId, typeOnlyChanges, ts.Diagnostics.Convert_to_type_only_import)); + } + return actions; + }, + fixIds: [fixId], + }); + function getImportDeclaration(sourceFile, program, start) { + var identifier = ts.tryCast(ts.getTokenAtPosition(sourceFile, start), ts.isIdentifier); + if (!identifier || identifier.parent.kind !== 178 /* SyntaxKind.TypeReference */) + return; + var checker = program.getTypeChecker(); + var symbol = checker.getSymbolAtLocation(identifier); + return ts.find((symbol === null || symbol === void 0 ? void 0 : symbol.declarations) || ts.emptyArray, ts.or(ts.isImportClause, ts.isImportSpecifier, ts.isImportEqualsDeclaration)); + } + // Converts the import declaration of the offending import to a type-only import, + // only if it can be done without affecting other imported names. If the conversion + // cannot be done cleanly, we could offer to *extract* the offending import to a + // new type-only import declaration, but honestly I doubt anyone will ever use this + // codefix at all, so it's probably not worth the lines of code. + function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) { + if (importDeclaration.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */) { + changes.insertModifierBefore(sourceFile, 152 /* SyntaxKind.TypeKeyword */, importDeclaration.name); + return; + } + var importClause = importDeclaration.kind === 267 /* SyntaxKind.ImportClause */ ? importDeclaration : importDeclaration.parent.parent; + if (importClause.name && importClause.namedBindings) { + // Cannot convert an import with a default import and named bindings to type-only + // (it's a grammar error). + return; + } + var checker = program.getTypeChecker(); + var importsValue = !!ts.forEachImportClauseDeclaration(importClause, function (decl) { + if (ts.skipAlias(decl.symbol, checker).flags & 111551 /* SymbolFlags.Value */) + return true; + }); + if (importsValue) { + // Assume that if someone wrote a non-type-only import that includes some values, + // they intend to use those values in value positions, even if they haven't yet. + // Don't convert it to type-only. + return; + } + changes.insertModifierBefore(sourceFile, 152 /* SyntaxKind.TypeKeyword */, importClause); + } + function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) { + ts.refactor.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "unusedIdentifier"; + var fixIdPrefix = "unusedIdentifier_prefix"; + var fixIdDelete = "unusedIdentifier_delete"; + var fixIdDeleteImports = "unusedIdentifier_deleteImports"; + var fixIdInfer = "unusedIdentifier_infer"; + var errorCodes = [ + ts.Diagnostics._0_is_declared_but_its_value_is_never_read.code, + ts.Diagnostics._0_is_declared_but_never_used.code, + ts.Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code, + ts.Diagnostics.All_imports_in_import_declaration_are_unused.code, + ts.Diagnostics.All_destructured_elements_are_unused.code, + ts.Diagnostics.All_variables_are_unused.code, + ts.Diagnostics.All_type_parameters_are_unused.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var errorCode = context.errorCode, sourceFile = context.sourceFile, program = context.program, cancellationToken = context.cancellationToken; + var checker = program.getTypeChecker(); + var sourceFiles = program.getSourceFiles(); + var token = ts.getTokenAtPosition(sourceFile, context.span.start); + if (ts.isJSDocTemplateTag(token)) { + return [createDeleteFix(ts.textChanges.ChangeTracker.with(context, function (t) { return t.delete(sourceFile, token); }), ts.Diagnostics.Remove_template_tag)]; + } + if (token.kind === 29 /* SyntaxKind.LessThanToken */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return deleteTypeParameters(t, sourceFile, token); }); + return [createDeleteFix(changes, ts.Diagnostics.Remove_type_parameters)]; + } + var importDecl = tryGetFullImport(token); + if (importDecl) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return t.delete(sourceFile, importDecl); }); + return [codefix.createCodeFixAction(fixName, changes, [ts.Diagnostics.Remove_import_from_0, ts.showModuleSpecifier(importDecl)], fixIdDeleteImports, ts.Diagnostics.Delete_all_unused_imports)]; + } + else if (isImport(token)) { + var deletion = ts.textChanges.ChangeTracker.with(context, function (t) { return tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, /*isFixAll*/ false); }); + if (deletion.length) { + return [codefix.createCodeFixAction(fixName, deletion, [ts.Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, ts.Diagnostics.Delete_all_unused_imports)]; + } + } + if (ts.isObjectBindingPattern(token.parent) || ts.isArrayBindingPattern(token.parent)) { + if (ts.isParameter(token.parent.parent)) { + var elements = token.parent.elements; + var diagnostic = [ + elements.length > 1 ? ts.Diagnostics.Remove_unused_declarations_for_Colon_0 : ts.Diagnostics.Remove_unused_declaration_for_Colon_0, + ts.map(elements, function (e) { return e.getText(sourceFile); }).join(", ") + ]; + return [ + createDeleteFix(ts.textChanges.ChangeTracker.with(context, function (t) { + return deleteDestructuringElements(t, sourceFile, token.parent); + }), diagnostic) + ]; + } + return [ + createDeleteFix(ts.textChanges.ChangeTracker.with(context, function (t) { + return t.delete(sourceFile, token.parent.parent); + }), ts.Diagnostics.Remove_unused_destructuring_declaration) + ]; + } + if (canDeleteEntireVariableStatement(sourceFile, token)) { + return [ + createDeleteFix(ts.textChanges.ChangeTracker.with(context, function (t) { + return deleteEntireVariableStatement(t, sourceFile, token.parent); + }), ts.Diagnostics.Remove_variable_statement) + ]; + } + var result = []; + if (token.kind === 137 /* SyntaxKind.InferKeyword */) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return changeInferToUnknown(t, sourceFile, token); }); + var name = ts.cast(token.parent, ts.isInferTypeNode).typeParameter.name.text; + result.push(codefix.createCodeFixAction(fixName, changes, [ts.Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, ts.Diagnostics.Replace_all_unused_infer_with_unknown)); + } + else { + var deletion = ts.textChanges.ChangeTracker.with(context, function (t) { + return tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, /*isFixAll*/ false); + }); + if (deletion.length) { + var name = ts.isComputedPropertyName(token.parent) ? token.parent : token; + result.push(createDeleteFix(deletion, [ts.Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)])); + } + } + var prefix = ts.textChanges.ChangeTracker.with(context, function (t) { return tryPrefixDeclaration(t, errorCode, sourceFile, token); }); + if (prefix.length) { + result.push(codefix.createCodeFixAction(fixName, prefix, [ts.Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, ts.Diagnostics.Prefix_all_unused_declarations_with_where_possible)); + } + return result; + }, + fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer], + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, cancellationToken = context.cancellationToken; + var checker = program.getTypeChecker(); + var sourceFiles = program.getSourceFiles(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var token = ts.getTokenAtPosition(sourceFile, diag.start); + switch (context.fixId) { + case fixIdPrefix: + tryPrefixDeclaration(changes, diag.code, sourceFile, token); + break; + case fixIdDeleteImports: { + var importDecl = tryGetFullImport(token); + if (importDecl) { + changes.delete(sourceFile, importDecl); + } + else if (isImport(token)) { + tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, /*isFixAll*/ true); + } + break; + } + case fixIdDelete: { + if (token.kind === 137 /* SyntaxKind.InferKeyword */ || isImport(token)) { + break; // Can't delete + } + else if (ts.isJSDocTemplateTag(token)) { + changes.delete(sourceFile, token); + } + else if (token.kind === 29 /* SyntaxKind.LessThanToken */) { + deleteTypeParameters(changes, sourceFile, token); + } + else if (ts.isObjectBindingPattern(token.parent)) { + if (token.parent.parent.initializer) { + break; + } + else if (!ts.isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) { + changes.delete(sourceFile, token.parent.parent); + } + } + else if (ts.isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) { + break; + } + else if (canDeleteEntireVariableStatement(sourceFile, token)) { + deleteEntireVariableStatement(changes, sourceFile, token.parent); + } + else { + tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, /*isFixAll*/ true); + } + break; + } + case fixIdInfer: + if (token.kind === 137 /* SyntaxKind.InferKeyword */) { + changeInferToUnknown(changes, sourceFile, token); + } + break; + default: + ts.Debug.fail(JSON.stringify(context.fixId)); + } + }); + }, + }); + function changeInferToUnknown(changes, sourceFile, token) { + changes.replaceNode(sourceFile, token.parent, ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */)); + } + function createDeleteFix(changes, diag) { + return codefix.createCodeFixAction(fixName, changes, diag, fixIdDelete, ts.Diagnostics.Delete_all_unused_declarations); + } + function deleteTypeParameters(changes, sourceFile, token) { + changes.delete(sourceFile, ts.Debug.checkDefined(ts.cast(token.parent, ts.isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist")); + } + function isImport(token) { + return token.kind === 100 /* SyntaxKind.ImportKeyword */ + || token.kind === 79 /* SyntaxKind.Identifier */ && (token.parent.kind === 270 /* SyntaxKind.ImportSpecifier */ || token.parent.kind === 267 /* SyntaxKind.ImportClause */); + } + /** Sometimes the diagnostic span is an entire ImportDeclaration, so we should remove the whole thing. */ + function tryGetFullImport(token) { + return token.kind === 100 /* SyntaxKind.ImportKeyword */ ? ts.tryCast(token.parent, ts.isImportDeclaration) : undefined; + } + function canDeleteEntireVariableStatement(sourceFile, token) { + return ts.isVariableDeclarationList(token.parent) && ts.first(token.parent.getChildren(sourceFile)) === token; + } + function deleteEntireVariableStatement(changes, sourceFile, node) { + changes.delete(sourceFile, node.parent.kind === 237 /* SyntaxKind.VariableStatement */ ? node.parent : node); + } + function deleteDestructuringElements(changes, sourceFile, node) { + ts.forEach(node.elements, function (n) { return changes.delete(sourceFile, n); }); + } + function tryPrefixDeclaration(changes, errorCode, sourceFile, token) { + // Don't offer to prefix a property. + if (errorCode === ts.Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code) + return; + if (token.kind === 137 /* SyntaxKind.InferKeyword */) { + token = ts.cast(token.parent, ts.isInferTypeNode).typeParameter.name; + } + if (ts.isIdentifier(token) && canPrefix(token)) { + changes.replaceNode(sourceFile, token, ts.factory.createIdentifier("_".concat(token.text))); + if (ts.isParameter(token.parent)) { + ts.getJSDocParameterTags(token.parent).forEach(function (tag) { + if (ts.isIdentifier(tag.name)) { + changes.replaceNode(sourceFile, tag.name, ts.factory.createIdentifier("_".concat(tag.name.text))); + } + }); + } + } + } + function canPrefix(token) { + switch (token.parent.kind) { + case 164 /* SyntaxKind.Parameter */: + case 163 /* SyntaxKind.TypeParameter */: + return true; + case 254 /* SyntaxKind.VariableDeclaration */: { + var varDecl = token.parent; + switch (varDecl.parent.parent.kind) { + case 244 /* SyntaxKind.ForOfStatement */: + case 243 /* SyntaxKind.ForInStatement */: + return true; + } + } + } + return false; + } + function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) { + tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll); + if (ts.isIdentifier(token)) { + ts.FindAllReferences.Core.eachSymbolReferenceInFile(token, checker, sourceFile, function (ref) { + if (ts.isPropertyAccessExpression(ref.parent) && ref.parent.name === ref) + ref = ref.parent; + if (!isFixAll && mayDeleteExpression(ref)) { + changes.delete(sourceFile, ref.parent.parent); + } + }); + } + } + function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) { + var parent = token.parent; + if (ts.isParameter(parent)) { + tryDeleteParameter(changes, sourceFile, parent, checker, sourceFiles, program, cancellationToken, isFixAll); + } + else if (!(isFixAll && ts.isIdentifier(token) && ts.FindAllReferences.Core.isSymbolReferencedInFile(token, checker, sourceFile))) { + var node = ts.isImportClause(parent) ? token : ts.isComputedPropertyName(parent) ? parent.parent : parent; + ts.Debug.assert(node !== sourceFile, "should not delete whole source file"); + changes.delete(sourceFile, node); + } + } + function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll) { + if (isFixAll === void 0) { isFixAll = false; } + if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) { + if (parameter.modifiers && parameter.modifiers.length > 0 && + (!ts.isIdentifier(parameter.name) || ts.FindAllReferences.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) { + parameter.modifiers.forEach(function (modifier) { return changes.deleteModifier(sourceFile, modifier); }); + } + else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) { + changes.delete(sourceFile, parameter); + } + } + } + function isNotProvidedArguments(parameter, checker, sourceFiles) { + var index = parameter.parent.parameters.indexOf(parameter); + // Just in case the call didn't provide enough arguments. + return !ts.FindAllReferences.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, function (_, call) { return !call || call.arguments.length > index; }); + } + function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) { + var parent = parameter.parent; + switch (parent.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + var index = parent.parameters.indexOf(parameter); + var referent = ts.isMethodDeclaration(parent) ? parent.name : parent; + var entries = ts.FindAllReferences.Core.getReferencedSymbolsForNode(parent.pos, referent, program, sourceFiles, cancellationToken); + if (entries) { + for (var _i = 0, entries_2 = entries; _i < entries_2.length; _i++) { + var entry = entries_2[_i]; + for (var _a = 0, _b = entry.references; _a < _b.length; _a++) { + var reference = _b[_a]; + if (reference.kind === 1 /* FindAllReferences.EntryKind.Node */) { + // argument in super(...) + var isSuperCall_1 = ts.isSuperKeyword(reference.node) + && ts.isCallExpression(reference.node.parent) + && reference.node.parent.arguments.length > index; + // argument in super.m(...) + var isSuperMethodCall = ts.isPropertyAccessExpression(reference.node.parent) + && ts.isSuperKeyword(reference.node.parent.expression) + && ts.isCallExpression(reference.node.parent.parent) + && reference.node.parent.parent.arguments.length > index; + // parameter in overridden or overriding method + var isOverriddenMethod = (ts.isMethodDeclaration(reference.node.parent) || ts.isMethodSignature(reference.node.parent)) + && reference.node.parent !== parameter.parent + && reference.node.parent.parameters.length > index; + if (isSuperCall_1 || isSuperMethodCall || isOverriddenMethod) + return false; + } + } + } + } + return true; + case 256 /* SyntaxKind.FunctionDeclaration */: { + if (parent.name && isCallbackLike(checker, sourceFile, parent.name)) { + return isLastParameter(parent, parameter, isFixAll); + } + return true; + } + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + // Can't remove a non-last parameter in a callback. Can remove a parameter in code-fix-all if future parameters are also unused. + return isLastParameter(parent, parameter, isFixAll); + case 173 /* SyntaxKind.SetAccessor */: + // Setter must have a parameter + return false; + case 172 /* SyntaxKind.GetAccessor */: + // Getter cannot have parameters + return true; + default: + return ts.Debug.failBadSyntaxKind(parent); + } + } + function isCallbackLike(checker, sourceFile, name) { + return !!ts.FindAllReferences.Core.eachSymbolReferenceInFile(name, checker, sourceFile, function (reference) { + return ts.isIdentifier(reference) && ts.isCallExpression(reference.parent) && reference.parent.arguments.indexOf(reference) >= 0; + }); + } + function isLastParameter(func, parameter, isFixAll) { + var parameters = func.parameters; + var index = parameters.indexOf(parameter); + ts.Debug.assert(index !== -1, "The parameter should already be in the list"); + return isFixAll ? + parameters.slice(index + 1).every(function (p) { return ts.isIdentifier(p.name) && !p.symbol.isReferenced; }) : + index === parameters.length - 1; + } + function mayDeleteExpression(node) { + return ((ts.isBinaryExpression(node.parent) && node.parent.left === node) || + ((ts.isPostfixUnaryExpression(node.parent) || ts.isPrefixUnaryExpression(node.parent)) && node.parent.operand === node)) && ts.isExpressionStatement(node.parent.parent); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixUnreachableCode"; + var errorCodes = [ts.Diagnostics.Unreachable_code_detected.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken); + if (syntacticDiagnostics.length) + return; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, context.span.start, context.span.length, context.errorCode); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Remove_unreachable_code, fixId, ts.Diagnostics.Remove_all_unreachable_code)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return doChange(changes, diag.file, diag.start, diag.length, diag.code); }); }, + }); + function doChange(changes, sourceFile, start, length, errorCode) { + var token = ts.getTokenAtPosition(sourceFile, start); + var statement = ts.findAncestor(token, ts.isStatement); + if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) { + var logData = JSON.stringify({ + statementKind: ts.Debug.formatSyntaxKind(statement.kind), + tokenKind: ts.Debug.formatSyntaxKind(token.kind), + errorCode: errorCode, + start: start, + length: length + }); + ts.Debug.fail("Token and statement should start at the same point. " + logData); + } + var container = (ts.isBlock(statement.parent) ? statement.parent : statement).parent; + if (!ts.isBlock(statement.parent) || statement === ts.first(statement.parent.statements)) { + switch (container.kind) { + case 239 /* SyntaxKind.IfStatement */: + if (container.elseStatement) { + if (ts.isBlock(statement.parent)) { + break; + } + else { + changes.replaceNode(sourceFile, statement, ts.factory.createBlock(ts.emptyArray)); + } + return; + } + // falls through + case 241 /* SyntaxKind.WhileStatement */: + case 242 /* SyntaxKind.ForStatement */: + changes.delete(sourceFile, container); + return; + } + } + if (ts.isBlock(statement.parent)) { + var end_3 = start + length; + var lastStatement = ts.Debug.checkDefined(lastWhere(ts.sliceAfter(statement.parent.statements, statement), function (s) { return s.pos < end_3; }), "Some statement should be last"); + changes.deleteNodeRange(sourceFile, statement, lastStatement); + } + else { + changes.delete(sourceFile, statement); + } + } + function lastWhere(a, pred) { + var last; + for (var _i = 0, a_1 = a; _i < a_1.length; _i++) { + var value = a_1[_i]; + if (!pred(value)) + break; + last = value; + } + return last; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixUnusedLabel"; + var errorCodes = [ts.Diagnostics.Unused_label.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, context.span.start); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Remove_unused_label, fixId, ts.Diagnostics.Remove_all_unused_labels)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return doChange(changes, diag.file, diag.start); }); }, + }); + function doChange(changes, sourceFile, start) { + var token = ts.getTokenAtPosition(sourceFile, start); + var labeledStatement = ts.cast(token.parent, ts.isLabeledStatement); + var pos = token.getStart(sourceFile); + var statementPos = labeledStatement.statement.getStart(sourceFile); + // If label is on a separate line, just delete the rest of that line, but not the indentation of the labeled statement. + var end = ts.positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos + : ts.skipTrivia(sourceFile.text, ts.findChildOfKind(labeledStatement, 58 /* SyntaxKind.ColonToken */, sourceFile).end, /*stopAfterLineBreak*/ true); + changes.deleteRange(sourceFile, { pos: pos, end: end }); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixIdPlain = "fixJSDocTypes_plain"; + var fixIdNullable = "fixJSDocTypes_nullable"; + var errorCodes = [ts.Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile; + var checker = context.program.getTypeChecker(); + var info = getInfo(sourceFile, context.span.start, checker); + if (!info) + return undefined; + var typeNode = info.typeNode, type = info.type; + var original = typeNode.getText(sourceFile); + var actions = [fix(type, fixIdPlain, ts.Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)]; + if (typeNode.kind === 314 /* SyntaxKind.JSDocNullableType */) { + // for nullable types, suggest the flow-compatible `T | null | undefined` + // in addition to the jsdoc/closure-compatible `T | null` + actions.push(fix(checker.getNullableType(type, 32768 /* TypeFlags.Undefined */), fixIdNullable, ts.Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types)); + } + return actions; + function fix(type, fixId, fixAllDescription) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, typeNode, type, checker); }); + return codefix.createCodeFixAction("jdocTypes", changes, [ts.Diagnostics.Change_0_to_1, original, checker.typeToString(type)], fixId, fixAllDescription); + } + }, + fixIds: [fixIdPlain, fixIdNullable], + getAllCodeActions: function (context) { + var fixId = context.fixId, program = context.program, sourceFile = context.sourceFile; + var checker = program.getTypeChecker(); + return codefix.codeFixAll(context, errorCodes, function (changes, err) { + var info = getInfo(err.file, err.start, checker); + if (!info) + return; + var typeNode = info.typeNode, type = info.type; + var fixedType = typeNode.kind === 314 /* SyntaxKind.JSDocNullableType */ && fixId === fixIdNullable ? checker.getNullableType(type, 32768 /* TypeFlags.Undefined */) : type; + doChange(changes, sourceFile, typeNode, fixedType, checker); + }); + } + }); + function doChange(changes, sourceFile, oldTypeNode, newType, checker) { + changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(newType, /*enclosingDeclaration*/ oldTypeNode, /*flags*/ undefined)); // TODO: GH#18217 + } + function getInfo(sourceFile, pos, checker) { + var decl = ts.findAncestor(ts.getTokenAtPosition(sourceFile, pos), isTypeContainer); + var typeNode = decl && decl.type; + return typeNode && { typeNode: typeNode, type: checker.getTypeFromTypeNode(typeNode) }; + } + function isTypeContainer(node) { + // NOTE: Some locations are not handled yet: + // MappedTypeNode.typeParameters and SignatureDeclaration.typeParameters, as well as CallExpression.typeArguments + switch (node.kind) { + case 229 /* SyntaxKind.AsExpression */: + case 174 /* SyntaxKind.CallSignature */: + case 175 /* SyntaxKind.ConstructSignature */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 172 /* SyntaxKind.GetAccessor */: + case 176 /* SyntaxKind.IndexSignature */: + case 195 /* SyntaxKind.MappedType */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 164 /* SyntaxKind.Parameter */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + case 173 /* SyntaxKind.SetAccessor */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 211 /* SyntaxKind.TypeAssertionExpression */: + case 254 /* SyntaxKind.VariableDeclaration */: + return true; + default: + return false; + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixMissingCallParentheses"; + var errorCodes = [ + ts.Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var callName = getCallName(sourceFile, span.start); + if (!callName) + return; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, callName); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_missing_call_parentheses, fixId, ts.Diagnostics.Add_all_missing_call_parentheses)]; + }, + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var callName = getCallName(diag.file, diag.start); + if (callName) + doChange(changes, diag.file, callName); + }); } + }); + function doChange(changes, sourceFile, name) { + changes.replaceNodeWithText(sourceFile, name, "".concat(name.text, "()")); + } + function getCallName(sourceFile, start) { + var token = ts.getTokenAtPosition(sourceFile, start); + if (ts.isPropertyAccessExpression(token.parent)) { + var current = token.parent; + while (ts.isPropertyAccessExpression(current.parent)) { + current = current.parent; + } + return current.name; + } + if (ts.isIdentifier(token)) { + return token; + } + return undefined; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixAwaitInSyncFunction"; + var errorCodes = [ + ts.Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + ts.Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + ts.Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, span = context.span; + var nodes = getNodes(sourceFile, span.start); + if (!nodes) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, nodes); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_async_modifier_to_containing_function, fixId, ts.Diagnostics.Add_all_missing_async_modifiers)]; + }, + fixIds: [fixId], + getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) { + var seen = new ts.Map(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var nodes = getNodes(diag.file, diag.start); + if (!nodes || !ts.addToSeen(seen, ts.getNodeId(nodes.insertBefore))) + return; + doChange(changes, context.sourceFile, nodes); + }); + }, + }); + function getReturnType(expr) { + if (expr.type) { + return expr.type; + } + if (ts.isVariableDeclaration(expr.parent) && + expr.parent.type && + ts.isFunctionTypeNode(expr.parent.type)) { + return expr.parent.type.type; + } + } + function getNodes(sourceFile, start) { + var token = ts.getTokenAtPosition(sourceFile, start); + var containingFunction = ts.getContainingFunction(token); + if (!containingFunction) { + return; + } + var insertBefore; + switch (containingFunction.kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + insertBefore = containingFunction.name; + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + insertBefore = ts.findChildOfKind(containingFunction, 98 /* SyntaxKind.FunctionKeyword */, sourceFile); + break; + case 214 /* SyntaxKind.ArrowFunction */: + var kind = containingFunction.typeParameters ? 29 /* SyntaxKind.LessThanToken */ : 20 /* SyntaxKind.OpenParenToken */; + insertBefore = ts.findChildOfKind(containingFunction, kind, sourceFile) || ts.first(containingFunction.parameters); + break; + default: + return; + } + return insertBefore && { + insertBefore: insertBefore, + returnType: getReturnType(containingFunction) + }; + } + function doChange(changes, sourceFile, _a) { + var insertBefore = _a.insertBefore, returnType = _a.returnType; + if (returnType) { + var entityName = ts.getEntityNameFromTypeNode(returnType); + if (!entityName || entityName.kind !== 79 /* SyntaxKind.Identifier */ || entityName.text !== "Promise") { + changes.replaceNode(sourceFile, returnType, ts.factory.createTypeReferenceNode("Promise", ts.factory.createNodeArray([returnType]))); + } + } + changes.insertModifierBefore(sourceFile, 131 /* SyntaxKind.AsyncKeyword */, insertBefore); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ + ts.Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code, + ts.Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code, + ]; + var fixId = "fixPropertyOverrideAccessor"; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var edits = doChange(context.sourceFile, context.span.start, context.span.length, context.errorCode, context); + if (edits) { + return [codefix.createCodeFixAction(fixId, edits, ts.Diagnostics.Generate_get_and_set_accessors, fixId, ts.Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var edits = doChange(diag.file, diag.start, diag.length, diag.code, context); + if (edits) { + for (var _i = 0, edits_2 = edits; _i < edits_2.length; _i++) { + var edit = edits_2[_i]; + changes.pushRaw(context.sourceFile, edit); + } + } + }); }, + }); + function doChange(file, start, length, code, context) { + var startPosition; + var endPosition; + if (code === ts.Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) { + startPosition = start; + endPosition = start + length; + } + else if (code === ts.Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) { + var checker = context.program.getTypeChecker(); + var node = ts.getTokenAtPosition(file, start).parent; + ts.Debug.assert(ts.isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor"); + var containingClass = node.parent; + ts.Debug.assert(ts.isClassLike(containingClass), "erroneous accessors should only be inside classes"); + var base = ts.singleOrUndefined(codefix.getAllSupers(containingClass, checker)); + if (!base) + return []; + var name = ts.unescapeLeadingUnderscores(ts.getTextOfPropertyName(node.name)); + var baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name); + if (!baseProp || !baseProp.valueDeclaration) + return []; + startPosition = baseProp.valueDeclaration.pos; + endPosition = baseProp.valueDeclaration.end; + file = ts.getSourceFileOfNode(baseProp.valueDeclaration); + } + else { + ts.Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code); + } + return codefix.generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, ts.Diagnostics.Generate_get_and_set_accessors.message); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "inferFromUsage"; + var errorCodes = [ + // Variable declarations + ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code, + // Variable uses + ts.Diagnostics.Variable_0_implicitly_has_an_1_type.code, + // Parameter declarations + ts.Diagnostics.Parameter_0_implicitly_has_an_1_type.code, + ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code, + // Get Accessor declarations + ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code, + ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code, + // Set Accessor declarations + ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code, + // Property declarations + ts.Diagnostics.Member_0_implicitly_has_an_1_type.code, + //// Suggestions + // Variable declarations + ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code, + // Variable uses + ts.Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + // Parameter declarations + ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code, + // Get Accessor declarations + ts.Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code, + ts.Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code, + // Set Accessor declarations + ts.Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code, + // Property declarations + ts.Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + // Function expressions and declarations + ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, start = context.span.start, errorCode = context.errorCode, cancellationToken = context.cancellationToken, host = context.host, preferences = context.preferences; + var token = ts.getTokenAtPosition(sourceFile, start); + var declaration; + var changes = ts.textChanges.ChangeTracker.with(context, function (changes) { + declaration = doChange(changes, sourceFile, token, errorCode, program, cancellationToken, /*markSeen*/ ts.returnTrue, host, preferences); + }); + var name = declaration && ts.getNameOfDeclaration(declaration); + return !name || changes.length === 0 ? undefined + : [codefix.createCodeFixAction(fixId, changes, [getDiagnostic(errorCode, token), ts.getTextOfNode(name)], fixId, ts.Diagnostics.Infer_all_types_from_usage)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var sourceFile = context.sourceFile, program = context.program, cancellationToken = context.cancellationToken, host = context.host, preferences = context.preferences; + var markSeen = ts.nodeSeenTracker(); + return codefix.codeFixAll(context, errorCodes, function (changes, err) { + doChange(changes, sourceFile, ts.getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences); + }); + }, + }); + function getDiagnostic(errorCode, token) { + switch (errorCode) { + case ts.Diagnostics.Parameter_0_implicitly_has_an_1_type.code: + case ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.isSetAccessorDeclaration(ts.getContainingFunction(token)) ? ts.Diagnostics.Infer_type_of_0_from_usage : ts.Diagnostics.Infer_parameter_types_from_usage; // TODO: GH#18217 + case ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: + case ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Infer_parameter_types_from_usage; + case ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: + return ts.Diagnostics.Infer_this_type_of_0_from_usage; + default: + return ts.Diagnostics.Infer_type_of_0_from_usage; + } + } + /** Map suggestion code to error code */ + function mapSuggestionDiagnostic(errorCode) { + switch (errorCode) { + case ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code; + case ts.Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Variable_0_implicitly_has_an_1_type.code; + case ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Parameter_0_implicitly_has_an_1_type.code; + case ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code; + case ts.Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code: + return ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code; + case ts.Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code; + case ts.Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code: + return ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code; + case ts.Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return ts.Diagnostics.Member_0_implicitly_has_an_1_type.code; + } + return errorCode; + } + function doChange(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) { + if (!ts.isParameterPropertyModifier(token.kind) && token.kind !== 79 /* SyntaxKind.Identifier */ && token.kind !== 25 /* SyntaxKind.DotDotDotToken */ && token.kind !== 108 /* SyntaxKind.ThisKeyword */) { + return undefined; + } + var parent = token.parent; + var importAdder = codefix.createImportAdder(sourceFile, program, preferences, host); + errorCode = mapSuggestionDiagnostic(errorCode); + switch (errorCode) { + // Variable and Property declarations + case ts.Diagnostics.Member_0_implicitly_has_an_1_type.code: + case ts.Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code: + if ((ts.isVariableDeclaration(parent) && markSeen(parent)) || ts.isPropertyDeclaration(parent) || ts.isPropertySignature(parent)) { // handle bad location + annotateVariableDeclaration(changes, importAdder, sourceFile, parent, program, host, cancellationToken); + importAdder.writeFixes(changes); + return parent; + } + if (ts.isPropertyAccessExpression(parent)) { + var type = inferTypeForVariableFromUsage(parent.name, program, cancellationToken); + var typeNode = ts.getTypeNodeIfAccessible(type, parent, program, host); + if (typeNode) { + // Note that the codefix will never fire with an existing `@type` tag, so there is no need to merge tags + var typeTag = ts.factory.createJSDocTypeTag(/*tagName*/ undefined, ts.factory.createJSDocTypeExpression(typeNode), /*comment*/ undefined); + changes.addJSDocTags(sourceFile, ts.cast(parent.parent.parent, ts.isExpressionStatement), [typeTag]); + } + importAdder.writeFixes(changes); + return parent; + } + return undefined; + case ts.Diagnostics.Variable_0_implicitly_has_an_1_type.code: { + var symbol = program.getTypeChecker().getSymbolAtLocation(token); + if (symbol && symbol.valueDeclaration && ts.isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) { + annotateVariableDeclaration(changes, importAdder, ts.getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken); + importAdder.writeFixes(changes); + return symbol.valueDeclaration; + } + return undefined; + } + } + var containingFunction = ts.getContainingFunction(token); + if (containingFunction === undefined) { + return undefined; + } + var declaration; + switch (errorCode) { + // Parameter declarations + case ts.Diagnostics.Parameter_0_implicitly_has_an_1_type.code: + if (ts.isSetAccessorDeclaration(containingFunction)) { + annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + break; + } + // falls through + case ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: + if (markSeen(containingFunction)) { + var param = ts.cast(parent, ts.isParameter); + annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken); + declaration = param; + } + break; + // Get Accessor declarations + case ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code: + case ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code: + if (ts.isGetAccessorDeclaration(containingFunction) && ts.isIdentifier(containingFunction.name)) { + annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host); + declaration = containingFunction; + } + break; + // Set Accessor declarations + case ts.Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code: + if (ts.isSetAccessorDeclaration(containingFunction)) { + annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + } + break; + // Function 'this' + case ts.Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: + if (ts.textChanges.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) { + annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + } + break; + default: + return ts.Debug.fail(String(errorCode)); + } + importAdder.writeFixes(changes); + return declaration; + } + function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) { + if (ts.isIdentifier(declaration.name)) { + annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host); + } + } + function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) { + if (!ts.isIdentifier(parameterDeclaration.name)) { + return; + } + var parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken); + ts.Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match"); + if (ts.isInJSFile(containingFunction)) { + annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host); + } + else { + var needParens = ts.isArrowFunction(containingFunction) && !ts.findChildOfKind(containingFunction, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (needParens) + changes.insertNodeBefore(sourceFile, ts.first(containingFunction.parameters), ts.factory.createToken(20 /* SyntaxKind.OpenParenToken */)); + for (var _i = 0, parameterInferences_1 = parameterInferences; _i < parameterInferences_1.length; _i++) { + var _a = parameterInferences_1[_i], declaration = _a.declaration, type = _a.type; + if (declaration && !declaration.type && !declaration.initializer) { + annotate(changes, importAdder, sourceFile, declaration, type, program, host); + } + } + if (needParens) + changes.insertNodeAfter(sourceFile, ts.last(containingFunction.parameters), ts.factory.createToken(21 /* SyntaxKind.CloseParenToken */)); + } + } + function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) { + var references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken); + if (!references || !references.length) { + return; + } + var thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter(); + var typeNode = ts.getTypeNodeIfAccessible(thisInference, containingFunction, program, host); + if (!typeNode) { + return; + } + if (ts.isInJSFile(containingFunction)) { + annotateJSDocThis(changes, sourceFile, containingFunction, typeNode); + } + else { + changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode); + } + } + function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) { + changes.addJSDocTags(sourceFile, containingFunction, [ + ts.factory.createJSDocThisTag(/*tagName*/ undefined, ts.factory.createJSDocTypeExpression(typeNode)), + ]); + } + function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) { + var param = ts.firstOrUndefined(setAccessorDeclaration.parameters); + if (param && ts.isIdentifier(setAccessorDeclaration.name) && ts.isIdentifier(param.name)) { + var type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken); + if (type === program.getTypeChecker().getAnyType()) { + type = inferTypeForVariableFromUsage(param.name, program, cancellationToken); + } + if (ts.isInJSFile(setAccessorDeclaration)) { + annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type: type }], program, host); + } + else { + annotate(changes, importAdder, sourceFile, param, type, program, host); + } + } + } + function annotate(changes, importAdder, sourceFile, declaration, type, program, host) { + var typeNode = ts.getTypeNodeIfAccessible(type, declaration, program, host); + if (typeNode) { + if (ts.isInJSFile(sourceFile) && declaration.kind !== 166 /* SyntaxKind.PropertySignature */) { + var parent = ts.isVariableDeclaration(declaration) ? ts.tryCast(declaration.parent.parent, ts.isVariableStatement) : declaration; + if (!parent) { + return; + } + var typeExpression = ts.factory.createJSDocTypeExpression(typeNode); + var typeTag = ts.isGetAccessorDeclaration(declaration) ? ts.factory.createJSDocReturnTag(/*tagName*/ undefined, typeExpression, /*comment*/ undefined) : ts.factory.createJSDocTypeTag(/*tagName*/ undefined, typeExpression, /*comment*/ undefined); + changes.addJSDocTags(sourceFile, parent, [typeTag]); + } + else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, ts.getEmitScriptTarget(program.getCompilerOptions()))) { + changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode); + } + } + } + function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) { + var importableReference = codefix.tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) { + ts.forEach(importableReference.symbols, function (s) { return importAdder.addImportFromExportedSymbol(s, /*usageIsTypeOnly*/ true); }); + return true; + } + return false; + } + function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) { + var signature = parameterInferences.length && parameterInferences[0].declaration.parent; + if (!signature) { + return; + } + var inferences = ts.mapDefined(parameterInferences, function (inference) { + var param = inference.declaration; + // only infer parameters that have (1) no type and (2) an accessible inferred type + if (param.initializer || ts.getJSDocType(param) || !ts.isIdentifier(param.name)) { + return; + } + var typeNode = inference.type && ts.getTypeNodeIfAccessible(inference.type, param, program, host); + if (typeNode) { + var name = ts.factory.cloneNode(param.name); + ts.setEmitFlags(name, 1536 /* EmitFlags.NoComments */ | 2048 /* EmitFlags.NoNestedComments */); + return { name: ts.factory.cloneNode(param.name), param: param, isOptional: !!inference.isOptional, typeNode: typeNode }; + } + }); + if (!inferences.length) { + return; + } + if (ts.isArrowFunction(signature) || ts.isFunctionExpression(signature)) { + var needParens = ts.isArrowFunction(signature) && !ts.findChildOfKind(signature, 20 /* SyntaxKind.OpenParenToken */, sourceFile); + if (needParens) { + changes.insertNodeBefore(sourceFile, ts.first(signature.parameters), ts.factory.createToken(20 /* SyntaxKind.OpenParenToken */)); + } + ts.forEach(inferences, function (_a) { + var typeNode = _a.typeNode, param = _a.param; + var typeTag = ts.factory.createJSDocTypeTag(/*tagName*/ undefined, ts.factory.createJSDocTypeExpression(typeNode)); + var jsDoc = ts.factory.createJSDocComment(/*comment*/ undefined, [typeTag]); + changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " }); + }); + if (needParens) { + changes.insertNodeAfter(sourceFile, ts.last(signature.parameters), ts.factory.createToken(21 /* SyntaxKind.CloseParenToken */)); + } + } + else { + var paramTags = ts.map(inferences, function (_a) { + var name = _a.name, typeNode = _a.typeNode, isOptional = _a.isOptional; + return ts.factory.createJSDocParameterTag(/*tagName*/ undefined, name, /*isBracketed*/ !!isOptional, ts.factory.createJSDocTypeExpression(typeNode), /* isNameFirst */ false, /*comment*/ undefined); + }); + changes.addJSDocTags(sourceFile, signature, paramTags); + } + } + function getReferences(token, program, cancellationToken) { + // Position shouldn't matter since token is not a SourceFile. + return ts.mapDefined(ts.FindAllReferences.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), function (entry) { + return entry.kind !== 0 /* FindAllReferences.EntryKind.Span */ ? ts.tryCast(entry.node, ts.isIdentifier) : undefined; + }); + } + function inferTypeForVariableFromUsage(token, program, cancellationToken) { + var references = getReferences(token, program, cancellationToken); + return inferTypeFromReferences(program, references, cancellationToken).single(); + } + function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) { + var references = getFunctionReferences(func, sourceFile, program, cancellationToken); + return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || + func.parameters.map(function (p) { return ({ + declaration: p, + type: ts.isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType() + }); }); + } + function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) { + var searchToken; + switch (containingFunction.kind) { + case 171 /* SyntaxKind.Constructor */: + searchToken = ts.findChildOfKind(containingFunction, 134 /* SyntaxKind.ConstructorKeyword */, sourceFile); + break; + case 214 /* SyntaxKind.ArrowFunction */: + case 213 /* SyntaxKind.FunctionExpression */: + var parent = containingFunction.parent; + searchToken = (ts.isVariableDeclaration(parent) || ts.isPropertyDeclaration(parent)) && ts.isIdentifier(parent.name) ? + parent.name : + containingFunction.name; + break; + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + searchToken = containingFunction.name; + break; + } + if (!searchToken) { + return undefined; + } + return getReferences(searchToken, program, cancellationToken); + } + function inferTypeFromReferences(program, references, cancellationToken) { + var checker = program.getTypeChecker(); + var builtinConstructors = { + string: function () { return checker.getStringType(); }, + number: function () { return checker.getNumberType(); }, + Array: function (t) { return checker.createArrayType(t); }, + Promise: function (t) { return checker.createPromiseType(t); }, + }; + var builtins = [ + checker.getStringType(), + checker.getNumberType(), + checker.createArrayType(checker.getAnyType()), + checker.createPromiseType(checker.getAnyType()), + ]; + return { + single: single, + parameters: parameters, + thisParameter: thisParameter, + }; + function createEmptyUsage() { + return { + isNumber: undefined, + isString: undefined, + isNumberOrString: undefined, + candidateTypes: undefined, + properties: undefined, + calls: undefined, + constructs: undefined, + numberIndex: undefined, + stringIndex: undefined, + candidateThisTypes: undefined, + inferredTypes: undefined, + }; + } + function combineUsages(usages) { + var combinedProperties = new ts.Map(); + for (var _i = 0, usages_1 = usages; _i < usages_1.length; _i++) { + var u = usages_1[_i]; + if (u.properties) { + u.properties.forEach(function (p, name) { + if (!combinedProperties.has(name)) { + combinedProperties.set(name, []); + } + combinedProperties.get(name).push(p); + }); + } + } + var properties = new ts.Map(); + combinedProperties.forEach(function (ps, name) { + properties.set(name, combineUsages(ps)); + }); + return { + isNumber: usages.some(function (u) { return u.isNumber; }), + isString: usages.some(function (u) { return u.isString; }), + isNumberOrString: usages.some(function (u) { return u.isNumberOrString; }), + candidateTypes: ts.flatMap(usages, function (u) { return u.candidateTypes; }), + properties: properties, + calls: ts.flatMap(usages, function (u) { return u.calls; }), + constructs: ts.flatMap(usages, function (u) { return u.constructs; }), + numberIndex: ts.forEach(usages, function (u) { return u.numberIndex; }), + stringIndex: ts.forEach(usages, function (u) { return u.stringIndex; }), + candidateThisTypes: ts.flatMap(usages, function (u) { return u.candidateThisTypes; }), + inferredTypes: undefined, // clear type cache + }; + } + function single() { + return combineTypes(inferTypesFromReferencesSingle(references)); + } + function parameters(declaration) { + if (references.length === 0 || !declaration.parameters) { + return undefined; + } + var usage = createEmptyUsage(); + for (var _i = 0, references_3 = references; _i < references_3.length; _i++) { + var reference = references_3[_i]; + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + var calls = __spreadArray(__spreadArray([], usage.constructs || [], true), usage.calls || [], true); + return declaration.parameters.map(function (parameter, parameterIndex) { + var types = []; + var isRest = ts.isRestParameter(parameter); + var isOptional = false; + for (var _i = 0, calls_1 = calls; _i < calls_1.length; _i++) { + var call = calls_1[_i]; + if (call.argumentTypes.length <= parameterIndex) { + isOptional = ts.isInJSFile(declaration); + types.push(checker.getUndefinedType()); + } + else if (isRest) { + for (var i = parameterIndex; i < call.argumentTypes.length; i++) { + types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i])); + } + } + else { + types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex])); + } + } + if (ts.isIdentifier(parameter.name)) { + var inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken)); + types.push.apply(types, (isRest ? ts.mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred)); + } + var type = combineTypes(types); + return { + type: isRest ? checker.createArrayType(type) : type, + isOptional: isOptional && !isRest, + declaration: parameter + }; + }); + } + function thisParameter() { + var usage = createEmptyUsage(); + for (var _i = 0, references_4 = references; _i < references_4.length; _i++) { + var reference = references_4[_i]; + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + return combineTypes(usage.candidateThisTypes || ts.emptyArray); + } + function inferTypesFromReferencesSingle(references) { + var usage = createEmptyUsage(); + for (var _i = 0, references_5 = references; _i < references_5.length; _i++) { + var reference = references_5[_i]; + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + return inferTypes(usage); + } + function calculateUsageOfNode(node, usage) { + while (ts.isRightSideOfQualifiedNameOrPropertyAccess(node)) { + node = node.parent; + } + switch (node.parent.kind) { + case 238 /* SyntaxKind.ExpressionStatement */: + inferTypeFromExpressionStatement(node, usage); + break; + case 220 /* SyntaxKind.PostfixUnaryExpression */: + usage.isNumber = true; + break; + case 219 /* SyntaxKind.PrefixUnaryExpression */: + inferTypeFromPrefixUnaryExpression(node.parent, usage); + break; + case 221 /* SyntaxKind.BinaryExpression */: + inferTypeFromBinaryExpression(node, node.parent, usage); + break; + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + inferTypeFromSwitchStatementLabel(node.parent, usage); + break; + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + if (node.parent.expression === node) { + inferTypeFromCallExpression(node.parent, usage); + } + else { + inferTypeFromContextualType(node, usage); + } + break; + case 206 /* SyntaxKind.PropertyAccessExpression */: + inferTypeFromPropertyAccessExpression(node.parent, usage); + break; + case 207 /* SyntaxKind.ElementAccessExpression */: + inferTypeFromPropertyElementExpression(node.parent, node, usage); + break; + case 296 /* SyntaxKind.PropertyAssignment */: + case 297 /* SyntaxKind.ShorthandPropertyAssignment */: + inferTypeFromPropertyAssignment(node.parent, usage); + break; + case 167 /* SyntaxKind.PropertyDeclaration */: + inferTypeFromPropertyDeclaration(node.parent, usage); + break; + case 254 /* SyntaxKind.VariableDeclaration */: { + var _a = node.parent, name = _a.name, initializer = _a.initializer; + if (node === name) { + if (initializer) { // This can happen for `let x = null;` which still has an implicit-any error. + addCandidateType(usage, checker.getTypeAtLocation(initializer)); + } + break; + } + } + // falls through + default: + return inferTypeFromContextualType(node, usage); + } + } + function inferTypeFromContextualType(node, usage) { + if (ts.isExpressionNode(node)) { + addCandidateType(usage, checker.getContextualType(node)); + } + } + function inferTypeFromExpressionStatement(node, usage) { + addCandidateType(usage, ts.isCallExpression(node) ? checker.getVoidType() : checker.getAnyType()); + } + function inferTypeFromPrefixUnaryExpression(node, usage) { + switch (node.operator) { + case 45 /* SyntaxKind.PlusPlusToken */: + case 46 /* SyntaxKind.MinusMinusToken */: + case 40 /* SyntaxKind.MinusToken */: + case 54 /* SyntaxKind.TildeToken */: + usage.isNumber = true; + break; + case 39 /* SyntaxKind.PlusToken */: + usage.isNumberOrString = true; + break; + // case SyntaxKind.ExclamationToken: + // no inferences here; + } + } + function inferTypeFromBinaryExpression(node, parent, usage) { + switch (parent.operatorToken.kind) { + // ExponentiationOperator + case 42 /* SyntaxKind.AsteriskAsteriskToken */: + // MultiplicativeOperator + // falls through + case 41 /* SyntaxKind.AsteriskToken */: + case 43 /* SyntaxKind.SlashToken */: + case 44 /* SyntaxKind.PercentToken */: + // ShiftOperator + // falls through + case 47 /* SyntaxKind.LessThanLessThanToken */: + case 48 /* SyntaxKind.GreaterThanGreaterThanToken */: + case 49 /* SyntaxKind.GreaterThanGreaterThanGreaterThanToken */: + // BitwiseOperator + // falls through + case 50 /* SyntaxKind.AmpersandToken */: + case 51 /* SyntaxKind.BarToken */: + case 52 /* SyntaxKind.CaretToken */: + // CompoundAssignmentOperator + // falls through + case 65 /* SyntaxKind.MinusEqualsToken */: + case 67 /* SyntaxKind.AsteriskAsteriskEqualsToken */: + case 66 /* SyntaxKind.AsteriskEqualsToken */: + case 68 /* SyntaxKind.SlashEqualsToken */: + case 69 /* SyntaxKind.PercentEqualsToken */: + case 73 /* SyntaxKind.AmpersandEqualsToken */: + case 74 /* SyntaxKind.BarEqualsToken */: + case 78 /* SyntaxKind.CaretEqualsToken */: + case 70 /* SyntaxKind.LessThanLessThanEqualsToken */: + case 72 /* SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken */: + case 71 /* SyntaxKind.GreaterThanGreaterThanEqualsToken */: + // AdditiveOperator + // falls through + case 40 /* SyntaxKind.MinusToken */: + // RelationalOperator + // falls through + case 29 /* SyntaxKind.LessThanToken */: + case 32 /* SyntaxKind.LessThanEqualsToken */: + case 31 /* SyntaxKind.GreaterThanToken */: + case 33 /* SyntaxKind.GreaterThanEqualsToken */: + var operandType = checker.getTypeAtLocation(parent.left === node ? parent.right : parent.left); + if (operandType.flags & 1056 /* TypeFlags.EnumLike */) { + addCandidateType(usage, operandType); + } + else { + usage.isNumber = true; + } + break; + case 64 /* SyntaxKind.PlusEqualsToken */: + case 39 /* SyntaxKind.PlusToken */: + var otherOperandType = checker.getTypeAtLocation(parent.left === node ? parent.right : parent.left); + if (otherOperandType.flags & 1056 /* TypeFlags.EnumLike */) { + addCandidateType(usage, otherOperandType); + } + else if (otherOperandType.flags & 296 /* TypeFlags.NumberLike */) { + usage.isNumber = true; + } + else if (otherOperandType.flags & 402653316 /* TypeFlags.StringLike */) { + usage.isString = true; + } + else if (otherOperandType.flags & 1 /* TypeFlags.Any */) { + // do nothing, maybe we'll learn something elsewhere + } + else { + usage.isNumberOrString = true; + } + break; + // AssignmentOperators + case 63 /* SyntaxKind.EqualsToken */: + case 34 /* SyntaxKind.EqualsEqualsToken */: + case 36 /* SyntaxKind.EqualsEqualsEqualsToken */: + case 37 /* SyntaxKind.ExclamationEqualsEqualsToken */: + case 35 /* SyntaxKind.ExclamationEqualsToken */: + addCandidateType(usage, checker.getTypeAtLocation(parent.left === node ? parent.right : parent.left)); + break; + case 101 /* SyntaxKind.InKeyword */: + if (node === parent.left) { + usage.isString = true; + } + break; + // LogicalOperator Or NullishCoalescing + case 56 /* SyntaxKind.BarBarToken */: + case 60 /* SyntaxKind.QuestionQuestionToken */: + if (node === parent.left && + (node.parent.parent.kind === 254 /* SyntaxKind.VariableDeclaration */ || ts.isAssignmentExpression(node.parent.parent, /*excludeCompoundAssignment*/ true))) { + // var x = x || {}; + // TODO: use getFalsyflagsOfType + addCandidateType(usage, checker.getTypeAtLocation(parent.right)); + } + break; + case 55 /* SyntaxKind.AmpersandAmpersandToken */: + case 27 /* SyntaxKind.CommaToken */: + case 102 /* SyntaxKind.InstanceOfKeyword */: + // nothing to infer here + break; + } + } + function inferTypeFromSwitchStatementLabel(parent, usage) { + addCandidateType(usage, checker.getTypeAtLocation(parent.parent.parent.expression)); + } + function inferTypeFromCallExpression(parent, usage) { + var call = { + argumentTypes: [], + return_: createEmptyUsage() + }; + if (parent.arguments) { + for (var _i = 0, _a = parent.arguments; _i < _a.length; _i++) { + var argument = _a[_i]; + call.argumentTypes.push(checker.getTypeAtLocation(argument)); + } + } + calculateUsageOfNode(parent, call.return_); + if (parent.kind === 208 /* SyntaxKind.CallExpression */) { + (usage.calls || (usage.calls = [])).push(call); + } + else { + (usage.constructs || (usage.constructs = [])).push(call); + } + } + function inferTypeFromPropertyAccessExpression(parent, usage) { + var name = ts.escapeLeadingUnderscores(parent.name.text); + if (!usage.properties) { + usage.properties = new ts.Map(); + } + var propertyUsage = usage.properties.get(name) || createEmptyUsage(); + calculateUsageOfNode(parent, propertyUsage); + usage.properties.set(name, propertyUsage); + } + function inferTypeFromPropertyElementExpression(parent, node, usage) { + if (node === parent.argumentExpression) { + usage.isNumberOrString = true; + return; + } + else { + var indexType = checker.getTypeAtLocation(parent.argumentExpression); + var indexUsage = createEmptyUsage(); + calculateUsageOfNode(parent, indexUsage); + if (indexType.flags & 296 /* TypeFlags.NumberLike */) { + usage.numberIndex = indexUsage; + } + else { + usage.stringIndex = indexUsage; + } + } + } + function inferTypeFromPropertyAssignment(assignment, usage) { + var nodeWithRealType = ts.isVariableDeclaration(assignment.parent.parent) ? + assignment.parent.parent : + assignment.parent; + addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType)); + } + function inferTypeFromPropertyDeclaration(declaration, usage) { + addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent)); + } + function removeLowPriorityInferences(inferences, priorities) { + var toRemove = []; + for (var _i = 0, inferences_1 = inferences; _i < inferences_1.length; _i++) { + var i = inferences_1[_i]; + for (var _a = 0, priorities_1 = priorities; _a < priorities_1.length; _a++) { + var _b = priorities_1[_a], high = _b.high, low = _b.low; + if (high(i)) { + ts.Debug.assert(!low(i), "Priority can't have both low and high"); + toRemove.push(low); + } + } + } + return inferences.filter(function (i) { return toRemove.every(function (f) { return !f(i); }); }); + } + function combineFromUsage(usage) { + return combineTypes(inferTypes(usage)); + } + function combineTypes(inferences) { + if (!inferences.length) + return checker.getAnyType(); + // 1. string or number individually override string | number + // 2. non-any, non-void overrides any or void + // 3. non-nullable, non-any, non-void, non-anonymous overrides anonymous types + var stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]); + var priorities = [ + { + high: function (t) { return t === checker.getStringType() || t === checker.getNumberType(); }, + low: function (t) { return t === stringNumber; } + }, + { + high: function (t) { return !(t.flags & (1 /* TypeFlags.Any */ | 16384 /* TypeFlags.Void */)); }, + low: function (t) { return !!(t.flags & (1 /* TypeFlags.Any */ | 16384 /* TypeFlags.Void */)); } + }, + { + high: function (t) { return !(t.flags & (98304 /* TypeFlags.Nullable */ | 1 /* TypeFlags.Any */ | 16384 /* TypeFlags.Void */)) && !(ts.getObjectFlags(t) & 16 /* ObjectFlags.Anonymous */); }, + low: function (t) { return !!(ts.getObjectFlags(t) & 16 /* ObjectFlags.Anonymous */); } + } + ]; + var good = removeLowPriorityInferences(inferences, priorities); + var anons = good.filter(function (i) { return ts.getObjectFlags(i) & 16 /* ObjectFlags.Anonymous */; }); + if (anons.length) { + good = good.filter(function (i) { return !(ts.getObjectFlags(i) & 16 /* ObjectFlags.Anonymous */); }); + good.push(combineAnonymousTypes(anons)); + } + return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* UnionReduction.Subtype */)); + } + function combineAnonymousTypes(anons) { + if (anons.length === 1) { + return anons[0]; + } + var calls = []; + var constructs = []; + var stringIndices = []; + var numberIndices = []; + var stringIndexReadonly = false; + var numberIndexReadonly = false; + var props = ts.createMultiMap(); + for (var _i = 0, anons_1 = anons; _i < anons_1.length; _i++) { + var anon = anons_1[_i]; + for (var _a = 0, _b = checker.getPropertiesOfType(anon); _a < _b.length; _a++) { + var p = _b[_a]; + props.add(p.name, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType()); + } + calls.push.apply(calls, checker.getSignaturesOfType(anon, 0 /* SignatureKind.Call */)); + constructs.push.apply(constructs, checker.getSignaturesOfType(anon, 1 /* SignatureKind.Construct */)); + var stringIndexInfo = checker.getIndexInfoOfType(anon, 0 /* IndexKind.String */); + if (stringIndexInfo) { + stringIndices.push(stringIndexInfo.type); + stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly; + } + var numberIndexInfo = checker.getIndexInfoOfType(anon, 1 /* IndexKind.Number */); + if (numberIndexInfo) { + numberIndices.push(numberIndexInfo.type); + numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly; + } + } + var members = ts.mapEntries(props, function (name, types) { + var isOptional = types.length < anons.length ? 16777216 /* SymbolFlags.Optional */ : 0; + var s = checker.createSymbol(4 /* SymbolFlags.Property */ | isOptional, name); + s.type = checker.getUnionType(types); + return [name, s]; + }); + var indexInfos = []; + if (stringIndices.length) + indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly)); + if (numberIndices.length) + indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly)); + return checker.createAnonymousType(anons[0].symbol, members, calls, constructs, indexInfos); + } + function inferTypes(usage) { + var _a, _b, _c; + var types = []; + if (usage.isNumber) { + types.push(checker.getNumberType()); + } + if (usage.isString) { + types.push(checker.getStringType()); + } + if (usage.isNumberOrString) { + types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()])); + } + if (usage.numberIndex) { + types.push(checker.createArrayType(combineFromUsage(usage.numberIndex))); + } + if (((_a = usage.properties) === null || _a === void 0 ? void 0 : _a.size) || ((_b = usage.constructs) === null || _b === void 0 ? void 0 : _b.length) || usage.stringIndex) { + types.push(inferStructuralType(usage)); + } + var candidateTypes = (usage.candidateTypes || []).map(function (t) { return checker.getBaseTypeOfLiteralType(t); }); + var callsType = ((_c = usage.calls) === null || _c === void 0 ? void 0 : _c.length) ? inferStructuralType(usage) : undefined; + if (callsType && candidateTypes) { + types.push(checker.getUnionType(__spreadArray([callsType], candidateTypes, true), 2 /* UnionReduction.Subtype */)); + } + else { + if (callsType) { + types.push(callsType); + } + if (ts.length(candidateTypes)) { + types.push.apply(types, candidateTypes); + } + } + types.push.apply(types, inferNamedTypesFromProperties(usage)); + return types; + } + function inferStructuralType(usage) { + var members = new ts.Map(); + if (usage.properties) { + usage.properties.forEach(function (u, name) { + var symbol = checker.createSymbol(4 /* SymbolFlags.Property */, name); + symbol.type = combineFromUsage(u); + members.set(name, symbol); + }); + } + var callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : []; + var constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : []; + var indexInfos = usage.stringIndex ? [checker.createIndexInfo(checker.getStringType(), combineFromUsage(usage.stringIndex), /*isReadonly*/ false)] : []; + return checker.createAnonymousType(/*symbol*/ undefined, members, callSignatures, constructSignatures, indexInfos); + } + function inferNamedTypesFromProperties(usage) { + if (!usage.properties || !usage.properties.size) + return []; + var types = builtins.filter(function (t) { return allPropertiesAreAssignableToUsage(t, usage); }); + if (0 < types.length && types.length < 3) { + return types.map(function (t) { return inferInstantiationFromUsage(t, usage); }); + } + return []; + } + function allPropertiesAreAssignableToUsage(type, usage) { + if (!usage.properties) + return false; + return !ts.forEachEntry(usage.properties, function (propUsage, name) { + var source = checker.getTypeOfPropertyOfType(type, name); + if (!source) { + return true; + } + if (propUsage.calls) { + var sigs = checker.getSignaturesOfType(source, 0 /* SignatureKind.Call */); + return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls)); + } + else { + return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage)); + } + }); + } + /** + * inference is limited to + * 1. generic types with a single parameter + * 2. inference to/from calls with a single signature + */ + function inferInstantiationFromUsage(type, usage) { + if (!(ts.getObjectFlags(type) & 4 /* ObjectFlags.Reference */) || !usage.properties) { + return type; + } + var generic = type.target; + var singleTypeParameter = ts.singleOrUndefined(generic.typeParameters); + if (!singleTypeParameter) + return type; + var types = []; + usage.properties.forEach(function (propUsage, name) { + var genericPropertyType = checker.getTypeOfPropertyOfType(generic, name); + ts.Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference."); + types.push.apply(types, inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter)); + }); + return builtinConstructors[type.symbol.escapedName](combineTypes(types)); + } + function inferTypeParameters(genericType, usageType, typeParameter) { + if (genericType === typeParameter) { + return [usageType]; + } + else if (genericType.flags & 3145728 /* TypeFlags.UnionOrIntersection */) { + return ts.flatMap(genericType.types, function (t) { return inferTypeParameters(t, usageType, typeParameter); }); + } + else if (ts.getObjectFlags(genericType) & 4 /* ObjectFlags.Reference */ && ts.getObjectFlags(usageType) & 4 /* ObjectFlags.Reference */) { + // this is wrong because we need a reference to the targetType to, so we can check that it's also a reference + var genericArgs = checker.getTypeArguments(genericType); + var usageArgs = checker.getTypeArguments(usageType); + var types = []; + if (genericArgs && usageArgs) { + for (var i = 0; i < genericArgs.length; i++) { + if (usageArgs[i]) { + types.push.apply(types, inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter)); + } + } + } + return types; + } + var genericSigs = checker.getSignaturesOfType(genericType, 0 /* SignatureKind.Call */); + var usageSigs = checker.getSignaturesOfType(usageType, 0 /* SignatureKind.Call */); + if (genericSigs.length === 1 && usageSigs.length === 1) { + return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter); + } + return []; + } + function inferFromSignatures(genericSig, usageSig, typeParameter) { + var types = []; + for (var i = 0; i < genericSig.parameters.length; i++) { + var genericParam = genericSig.parameters[i]; + var usageParam = usageSig.parameters[i]; + var isRest = genericSig.declaration && ts.isRestParameter(genericSig.declaration.parameters[i]); + if (!usageParam) { + break; + } + var genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType(); + var elementType = isRest && checker.getElementTypeOfArrayType(genericParamType); + if (elementType) { + genericParamType = elementType; + } + var targetType = usageParam.type + || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType()); + types.push.apply(types, inferTypeParameters(genericParamType, targetType, typeParameter)); + } + var genericReturn = checker.getReturnTypeOfSignature(genericSig); + var usageReturn = checker.getReturnTypeOfSignature(usageSig); + types.push.apply(types, inferTypeParameters(genericReturn, usageReturn, typeParameter)); + return types; + } + function getFunctionFromCalls(calls) { + return checker.createAnonymousType(/*symbol*/ undefined, ts.createSymbolTable(), [getSignatureFromCalls(calls)], ts.emptyArray, ts.emptyArray); + } + function getSignatureFromCalls(calls) { + var parameters = []; + var length = Math.max.apply(Math, calls.map(function (c) { return c.argumentTypes.length; })); + var _loop_16 = function (i) { + var symbol = checker.createSymbol(1 /* SymbolFlags.FunctionScopedVariable */, ts.escapeLeadingUnderscores("arg".concat(i))); + symbol.type = combineTypes(calls.map(function (call) { return call.argumentTypes[i] || checker.getUndefinedType(); })); + if (calls.some(function (call) { return call.argumentTypes[i] === undefined; })) { + symbol.flags |= 16777216 /* SymbolFlags.Optional */; + } + parameters.push(symbol); + }; + for (var i = 0; i < length; i++) { + _loop_16(i); + } + var returnType = combineFromUsage(combineUsages(calls.map(function (call) { return call.return_; }))); + return checker.createSignature(/*declaration*/ undefined, /*typeParameters*/ undefined, /*thisParameter*/ undefined, parameters, returnType, /*typePredicate*/ undefined, length, 0 /* SignatureFlags.None */); + } + function addCandidateType(usage, type) { + if (type && !(type.flags & 1 /* TypeFlags.Any */) && !(type.flags & 131072 /* TypeFlags.Never */)) { + (usage.candidateTypes || (usage.candidateTypes = [])).push(type); + } + } + function addCandidateThisType(usage, type) { + if (type && !(type.flags & 1 /* TypeFlags.Any */) && !(type.flags & 131072 /* TypeFlags.Never */)) { + (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type); + } + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixReturnTypeInAsyncFunction"; + var errorCodes = [ + ts.Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) { + var sourceFile = context.sourceFile, program = context.program, span = context.span; + var checker = program.getTypeChecker(); + var info = getInfo(sourceFile, program.getTypeChecker(), span.start); + if (!info) { + return undefined; + } + var returnTypeNode = info.returnTypeNode, returnType = info.returnType, promisedTypeNode = info.promisedTypeNode, promisedType = info.promisedType; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, returnTypeNode, promisedTypeNode); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Replace_0_with_Promise_1, + checker.typeToString(returnType), checker.typeToString(promisedType)], fixId, ts.Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions)]; + }, + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, context.program.getTypeChecker(), diag.start); + if (info) { + doChange(changes, diag.file, info.returnTypeNode, info.promisedTypeNode); + } + }); } + }); + function getInfo(sourceFile, checker, pos) { + if (ts.isInJSFile(sourceFile)) { + return undefined; + } + var token = ts.getTokenAtPosition(sourceFile, pos); + var func = ts.findAncestor(token, ts.isFunctionLikeDeclaration); + var returnTypeNode = func === null || func === void 0 ? void 0 : func.type; + if (!returnTypeNode) { + return undefined; + } + var returnType = checker.getTypeFromTypeNode(returnTypeNode); + var promisedType = checker.getAwaitedType(returnType) || checker.getVoidType(); + var promisedTypeNode = checker.typeToTypeNode(promisedType, /*enclosingDeclaration*/ returnTypeNode, /*flags*/ undefined); + if (promisedTypeNode) { + return { returnTypeNode: returnTypeNode, returnType: returnType, promisedTypeNode: promisedTypeNode, promisedType: promisedType }; + } + } + function doChange(changes, sourceFile, returnTypeNode, promisedTypeNode) { + changes.replaceNode(sourceFile, returnTypeNode, ts.factory.createTypeReferenceNode("Promise", [promisedTypeNode])); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "disableJsDiagnostics"; + var fixId = "disableJsDiagnostics"; + var errorCodes = ts.mapDefined(Object.keys(ts.Diagnostics), function (key) { + var diag = ts.Diagnostics[key]; + return diag.category === ts.DiagnosticCategory.Error ? diag.code : undefined; + }); + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) { + var sourceFile = context.sourceFile, program = context.program, span = context.span, host = context.host, formatContext = context.formatContext; + if (!ts.isInJSFile(sourceFile) || !ts.isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { + return undefined; + } + var newLineCharacter = sourceFile.checkJsDirective ? "" : ts.getNewLineOrDefaultFromHost(host, formatContext.options); + var fixes = [ + // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file. + codefix.createCodeFixActionWithoutFixAll(fixName, [codefix.createFileTextChanges(sourceFile.fileName, [ + ts.createTextChange(sourceFile.checkJsDirective + ? ts.createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) + : ts.createTextSpan(0, 0), "// @ts-nocheck".concat(newLineCharacter)), + ])], ts.Diagnostics.Disable_checking_for_this_file), + ]; + if (ts.textChanges.isValidLocationToAddComment(sourceFile, span.start)) { + fixes.unshift(codefix.createCodeFixAction(fixName, ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, sourceFile, span.start); }), ts.Diagnostics.Ignore_this_error_message, fixId, ts.Diagnostics.Add_ts_ignore_to_all_error_messages)); + } + return fixes; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + var seenLines = new ts.Set(); + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + if (ts.textChanges.isValidLocationToAddComment(diag.file, diag.start)) { + makeChange(changes, diag.file, diag.start, seenLines); + } + }); + }, + }); + function makeChange(changes, sourceFile, position, seenLines) { + var lineNumber = ts.getLineAndCharacterOfPosition(sourceFile, position).line; + // Only need to add `// @ts-ignore` for a line once. + if (!seenLines || ts.tryAddToSet(seenLines, lineNumber)) { + changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore"); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + /** + * Finds members of the resolved type that are missing in the class pointed to by class decl + * and generates source code for the missing members. + * @param possiblyMissingSymbols The collection of symbols to filter and then get insertions for. + * @param importAdder If provided, type annotations will use identifier type references instead of ImportTypeNodes, and the missing imports will be added to the importAdder. + * @returns Empty string iff there are no member insertions. + */ + function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) { + var classMembers = classDeclaration.symbol.members; + for (var _i = 0, possiblyMissingSymbols_1 = possiblyMissingSymbols; _i < possiblyMissingSymbols_1.length; _i++) { + var symbol = possiblyMissingSymbols_1[_i]; + if (!classMembers.has(symbol.escapedName)) { + addNewNodeForMemberSymbol(symbol, classDeclaration, sourceFile, context, preferences, importAdder, addClassElement, /* body */ undefined); + } + } + } + codefix.createMissingMemberNodes = createMissingMemberNodes; + function getNoopSymbolTrackerWithResolver(context) { + return { + trackSymbol: function () { return false; }, + moduleResolverHost: ts.getModuleSpecifierResolverHost(context.program, context.host), + }; + } + codefix.getNoopSymbolTrackerWithResolver = getNoopSymbolTrackerWithResolver; + var PreserveOptionalFlags; + (function (PreserveOptionalFlags) { + PreserveOptionalFlags[PreserveOptionalFlags["Method"] = 1] = "Method"; + PreserveOptionalFlags[PreserveOptionalFlags["Property"] = 2] = "Property"; + PreserveOptionalFlags[PreserveOptionalFlags["All"] = 3] = "All"; + })(PreserveOptionalFlags = codefix.PreserveOptionalFlags || (codefix.PreserveOptionalFlags = {})); + /** + * `addClassElement` will not be called if we can't figure out a representation for `symbol` in `enclosingDeclaration`. + * @param body If defined, this will be the body of the member node passed to `addClassElement`. Otherwise, the body will default to a stub. + */ + function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional, isAmbient) { + if (preserveOptional === void 0) { preserveOptional = 3 /* PreserveOptionalFlags.All */; } + if (isAmbient === void 0) { isAmbient = false; } + var declarations = symbol.getDeclarations(); + if (!(declarations && declarations.length)) { + return undefined; + } + var checker = context.program.getTypeChecker(); + var scriptTarget = ts.getEmitScriptTarget(context.program.getCompilerOptions()); + var declaration = declarations[0]; + var name = ts.getSynthesizedDeepClone(ts.getNameOfDeclaration(declaration), /*includeTrivia*/ false); + var visibilityModifier = createVisibilityModifier(ts.getEffectiveModifierFlags(declaration)); + var modifiers = visibilityModifier ? ts.factory.createNodeArray([visibilityModifier]) : undefined; + var type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); + var optional = !!(symbol.flags & 16777216 /* SymbolFlags.Optional */); + var ambient = !!(enclosingDeclaration.flags & 16777216 /* NodeFlags.Ambient */) || isAmbient; + var quotePreference = ts.getQuotePreference(sourceFile, preferences); + switch (declaration.kind) { + case 166 /* SyntaxKind.PropertySignature */: + case 167 /* SyntaxKind.PropertyDeclaration */: + var flags = quotePreference === 0 /* QuotePreference.Single */ ? 268435456 /* NodeBuilderFlags.UseSingleQuotesForStringLiteralType */ : undefined; + var typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context)); + if (importAdder) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference) { + typeNode = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + addClassElement(ts.factory.createPropertyDeclaration( + /*decorators*/ undefined, modifiers, name, optional && (preserveOptional & 2 /* PreserveOptionalFlags.Property */) ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, typeNode, + /*initializer*/ undefined)); + break; + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: { + var typeNode_1 = checker.typeToTypeNode(type, enclosingDeclaration, /*flags*/ undefined, getNoopSymbolTrackerWithResolver(context)); + var allAccessors = ts.getAllAccessorDeclarations(declarations, declaration); + var orderedAccessors = allAccessors.secondAccessor + ? [allAccessors.firstAccessor, allAccessors.secondAccessor] + : [allAccessors.firstAccessor]; + if (importAdder) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode_1, scriptTarget); + if (importableReference) { + typeNode_1 = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + for (var _i = 0, orderedAccessors_1 = orderedAccessors; _i < orderedAccessors_1.length; _i++) { + var accessor = orderedAccessors_1[_i]; + if (ts.isGetAccessorDeclaration(accessor)) { + addClassElement(ts.factory.createGetAccessorDeclaration( + /*decorators*/ undefined, modifiers, name, ts.emptyArray, typeNode_1, ambient ? undefined : body || createStubbedMethodBody(quotePreference))); + } + else { + ts.Debug.assertNode(accessor, ts.isSetAccessorDeclaration, "The counterpart to a getter should be a setter"); + var parameter = ts.getSetAccessorValueParameter(accessor); + var parameterName = parameter && ts.isIdentifier(parameter.name) ? ts.idText(parameter.name) : undefined; + addClassElement(ts.factory.createSetAccessorDeclaration( + /*decorators*/ undefined, modifiers, name, createDummyParameters(1, [parameterName], [typeNode_1], 1, /*inJs*/ false), ambient ? undefined : body || createStubbedMethodBody(quotePreference))); + } + } + break; + } + case 168 /* SyntaxKind.MethodSignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + // The signature for the implementation appears as an entry in `signatures` iff + // there is only one signature. + // If there are overloads and an implementation signature, it appears as an + // extra declaration that isn't a signature for `type`. + // If there is more than one overload but no implementation signature + // (eg: an abstract method or interface declaration), there is a 1-1 + // correspondence of declarations and signatures. + var signatures = checker.getSignaturesOfType(type, 0 /* SignatureKind.Call */); + if (!ts.some(signatures)) { + break; + } + if (declarations.length === 1) { + ts.Debug.assert(signatures.length === 1, "One declaration implies one signature"); + var signature = signatures[0]; + outputMethod(quotePreference, signature, modifiers, name, ambient ? undefined : body || createStubbedMethodBody(quotePreference)); + break; + } + for (var _a = 0, signatures_1 = signatures; _a < signatures_1.length; _a++) { + var signature = signatures_1[_a]; + // Ensure nodes are fresh so they can have different positions when going through formatting. + outputMethod(quotePreference, signature, ts.getSynthesizedDeepClones(modifiers, /*includeTrivia*/ false), ts.getSynthesizedDeepClone(name, /*includeTrivia*/ false)); + } + if (!ambient) { + if (declarations.length > signatures.length) { + var signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); + outputMethod(quotePreference, signature, modifiers, name, body || createStubbedMethodBody(quotePreference)); + } + else { + ts.Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count"); + addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional && !!(preserveOptional & 1 /* PreserveOptionalFlags.Method */), modifiers, quotePreference, body)); + } + } + break; + } + function outputMethod(quotePreference, signature, modifiers, name, body) { + var method = createSignatureDeclarationFromSignature(169 /* SyntaxKind.MethodDeclaration */, context, quotePreference, signature, body, name, modifiers, optional && !!(preserveOptional & 1 /* PreserveOptionalFlags.Method */), enclosingDeclaration, importAdder); + if (method) + addClassElement(method); + } + } + codefix.addNewNodeForMemberSymbol = addNewNodeForMemberSymbol; + function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) { + var program = context.program; + var checker = program.getTypeChecker(); + var scriptTarget = ts.getEmitScriptTarget(program.getCompilerOptions()); + var flags = 1 /* NodeBuilderFlags.NoTruncation */ + | 256 /* NodeBuilderFlags.SuppressAnyReturnType */ + | 524288 /* NodeBuilderFlags.AllowEmptyTuple */ + | (quotePreference === 0 /* QuotePreference.Single */ ? 268435456 /* NodeBuilderFlags.UseSingleQuotesForStringLiteralType */ : 0 /* NodeBuilderFlags.None */); + var signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context)); + if (!signatureDeclaration) { + return undefined; + } + var typeParameters = signatureDeclaration.typeParameters; + var parameters = signatureDeclaration.parameters; + var type = signatureDeclaration.type; + if (importAdder) { + if (typeParameters) { + var newTypeParameters = ts.sameMap(typeParameters, function (typeParameterDecl) { + var constraint = typeParameterDecl.constraint; + var defaultType = typeParameterDecl.default; + if (constraint) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget); + if (importableReference) { + constraint = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + if (defaultType) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget); + if (importableReference) { + defaultType = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + return ts.factory.updateTypeParameterDeclaration(typeParameterDecl, typeParameterDecl.modifiers, typeParameterDecl.name, constraint, defaultType); + }); + if (typeParameters !== newTypeParameters) { + typeParameters = ts.setTextRange(ts.factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters); + } + } + var newParameters = ts.sameMap(parameters, function (parameterDecl) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(parameterDecl.type, scriptTarget); + var type = parameterDecl.type; + if (importableReference) { + type = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + return ts.factory.updateParameterDeclaration(parameterDecl, parameterDecl.decorators, parameterDecl.modifiers, parameterDecl.dotDotDotToken, parameterDecl.name, parameterDecl.questionToken, type, parameterDecl.initializer); + }); + if (parameters !== newParameters) { + parameters = ts.setTextRange(ts.factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters); + } + if (type) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget); + if (importableReference) { + type = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + } + var questionToken = optional ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined; + var asteriskToken = signatureDeclaration.asteriskToken; + if (ts.isFunctionExpression(signatureDeclaration)) { + return ts.factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, ts.tryCast(name, ts.isIdentifier), typeParameters, parameters, type, body !== null && body !== void 0 ? body : signatureDeclaration.body); + } + if (ts.isArrowFunction(signatureDeclaration)) { + return ts.factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body !== null && body !== void 0 ? body : signatureDeclaration.body); + } + if (ts.isMethodDeclaration(signatureDeclaration)) { + return ts.factory.updateMethodDeclaration(signatureDeclaration, /* decorators */ undefined, modifiers, asteriskToken, name !== null && name !== void 0 ? name : ts.factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body); + } + return undefined; + } + codefix.createSignatureDeclarationFromSignature = createSignatureDeclarationFromSignature; + function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) { + var quotePreference = ts.getQuotePreference(context.sourceFile, context.preferences); + var scriptTarget = ts.getEmitScriptTarget(context.program.getCompilerOptions()); + var tracker = getNoopSymbolTrackerWithResolver(context); + var checker = context.program.getTypeChecker(); + var isJs = ts.isInJSFile(contextNode); + var typeArguments = call.typeArguments, args = call.arguments, parent = call.parent; + var contextualType = isJs ? undefined : checker.getContextualType(call); + var names = ts.map(args, function (arg) { + return ts.isIdentifier(arg) ? arg.text : ts.isPropertyAccessExpression(arg) && ts.isIdentifier(arg.name) ? arg.name.text : undefined; + }); + var types = isJs ? [] : ts.map(args, function (arg) { + return typeToAutoImportableTypeNode(checker, importAdder, checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(arg)), contextNode, scriptTarget, /*flags*/ undefined, tracker); + }); + var modifiers = modifierFlags + ? ts.factory.createNodeArray(ts.factory.createModifiersFromModifierFlags(modifierFlags)) + : undefined; + var asteriskToken = ts.isYieldExpression(parent) + ? ts.factory.createToken(41 /* SyntaxKind.AsteriskToken */) + : undefined; + var typeParameters = isJs || typeArguments === undefined + ? undefined + : ts.map(typeArguments, function (_, i) { + return ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, 84 /* CharacterCodes.T */ + typeArguments.length - 1 <= 90 /* CharacterCodes.Z */ ? String.fromCharCode(84 /* CharacterCodes.T */ + i) : "T".concat(i)); + }); + var parameters = createDummyParameters(args.length, names, types, /*minArgumentCount*/ undefined, isJs); + var type = isJs || contextualType === undefined + ? undefined + : checker.typeToTypeNode(contextualType, contextNode, /*flags*/ undefined, tracker); + switch (kind) { + case 169 /* SyntaxKind.MethodDeclaration */: + return ts.factory.createMethodDeclaration( + /*decorators*/ undefined, modifiers, asteriskToken, name, + /*questionToken*/ undefined, typeParameters, parameters, type, createStubbedMethodBody(quotePreference)); + case 168 /* SyntaxKind.MethodSignature */: + return ts.factory.createMethodSignature(modifiers, name, + /*questionToken*/ undefined, typeParameters, parameters, type); + case 256 /* SyntaxKind.FunctionDeclaration */: + return ts.factory.createFunctionDeclaration( + /*decorators*/ undefined, modifiers, asteriskToken, name, typeParameters, parameters, type, createStubbedBody(ts.Diagnostics.Function_not_implemented.message, quotePreference)); + default: + ts.Debug.fail("Unexpected kind"); + } + } + codefix.createSignatureDeclarationFromCallExpression = createSignatureDeclarationFromCallExpression; + function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, tracker) { + var typeNode = checker.typeToTypeNode(type, contextNode, flags, tracker); + if (typeNode && ts.isImportTypeNode(typeNode)) { + var importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference) { + importSymbols(importAdder, importableReference.symbols); + typeNode = importableReference.typeNode; + } + } + // Ensure nodes are fresh so they can have different positions when going through formatting. + return ts.getSynthesizedDeepClone(typeNode); + } + codefix.typeToAutoImportableTypeNode = typeToAutoImportableTypeNode; + function createDummyParameters(argCount, names, types, minArgumentCount, inJs) { + var parameters = []; + for (var i = 0; i < argCount; i++) { + var newParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, + /*name*/ names && names[i] || "arg".concat(i), + /*questionToken*/ minArgumentCount !== undefined && i >= minArgumentCount ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, + /*type*/ inJs ? undefined : types && types[i] || ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */), + /*initializer*/ undefined); + parameters.push(newParameter); + } + return parameters; + } + function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) { + /** This is *a* signature with the maximal number of arguments, + * such that if there is a "maximal" signature without rest arguments, + * this is one of them. + */ + var maxArgsSignature = signatures[0]; + var minArgumentCount = signatures[0].minArgumentCount; + var someSigHasRestParameter = false; + for (var _i = 0, signatures_2 = signatures; _i < signatures_2.length; _i++) { + var sig = signatures_2[_i]; + minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); + if (ts.signatureHasRestParameter(sig)) { + someSigHasRestParameter = true; + } + if (sig.parameters.length >= maxArgsSignature.parameters.length && (!ts.signatureHasRestParameter(sig) || ts.signatureHasRestParameter(maxArgsSignature))) { + maxArgsSignature = sig; + } + } + var maxNonRestArgs = maxArgsSignature.parameters.length - (ts.signatureHasRestParameter(maxArgsSignature) ? 1 : 0); + var maxArgsParameterSymbolNames = maxArgsSignature.parameters.map(function (symbol) { return symbol.name; }); + var parameters = createDummyParameters(maxNonRestArgs, maxArgsParameterSymbolNames, /* types */ undefined, minArgumentCount, /*inJs*/ false); + if (someSigHasRestParameter) { + var restParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */), maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", + /*questionToken*/ maxNonRestArgs >= minArgumentCount ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, ts.factory.createArrayTypeNode(ts.factory.createKeywordTypeNode(155 /* SyntaxKind.UnknownKeyword */)), + /*initializer*/ undefined); + parameters.push(restParameter); + } + return createStubbedMethod(modifiers, name, optional, + /*typeParameters*/ undefined, parameters, getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration), quotePreference, body); + } + function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) { + if (ts.length(signatures)) { + var type = checker.getUnionType(ts.map(signatures, checker.getReturnTypeOfSignature)); + return checker.typeToTypeNode(type, enclosingDeclaration, /*flags*/ undefined, getNoopSymbolTrackerWithResolver(context)); + } + } + function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) { + return ts.factory.createMethodDeclaration( + /*decorators*/ undefined, modifiers, + /*asteriskToken*/ undefined, name, optional ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : undefined, typeParameters, parameters, returnType, body || createStubbedMethodBody(quotePreference)); + } + function createStubbedMethodBody(quotePreference) { + return createStubbedBody(ts.Diagnostics.Method_not_implemented.message, quotePreference); + } + function createStubbedBody(text, quotePreference) { + return ts.factory.createBlock([ts.factory.createThrowStatement(ts.factory.createNewExpression(ts.factory.createIdentifier("Error"), + /*typeArguments*/ undefined, + // TODO Handle auto quote preference. + [ts.factory.createStringLiteral(text, /*isSingleQuote*/ quotePreference === 0 /* QuotePreference.Single */)]))], + /*multiline*/ true); + } + codefix.createStubbedBody = createStubbedBody; + function createVisibilityModifier(flags) { + if (flags & 4 /* ModifierFlags.Public */) { + return ts.factory.createToken(123 /* SyntaxKind.PublicKeyword */); + } + else if (flags & 16 /* ModifierFlags.Protected */) { + return ts.factory.createToken(122 /* SyntaxKind.ProtectedKeyword */); + } + return undefined; + } + function setJsonCompilerOptionValues(changeTracker, configFile, options) { + var tsconfigObjectLiteral = ts.getTsConfigObjectLiteralExpression(configFile); + if (!tsconfigObjectLiteral) + return undefined; + var compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions"); + if (compilerOptionsProperty === undefined) { + changeTracker.insertNodeAtObjectStart(configFile, tsconfigObjectLiteral, createJsonPropertyAssignment("compilerOptions", ts.factory.createObjectLiteralExpression(options.map(function (_a) { + var optionName = _a[0], optionValue = _a[1]; + return createJsonPropertyAssignment(optionName, optionValue); + }), /*multiLine*/ true))); + return; + } + var compilerOptions = compilerOptionsProperty.initializer; + if (!ts.isObjectLiteralExpression(compilerOptions)) { + return; + } + for (var _i = 0, options_1 = options; _i < options_1.length; _i++) { + var _a = options_1[_i], optionName = _a[0], optionValue = _a[1]; + var optionProperty = findJsonProperty(compilerOptions, optionName); + if (optionProperty === undefined) { + changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue)); + } + else { + changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue); + } + } + } + codefix.setJsonCompilerOptionValues = setJsonCompilerOptionValues; + function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) { + setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]); + } + codefix.setJsonCompilerOptionValue = setJsonCompilerOptionValue; + function createJsonPropertyAssignment(name, initializer) { + return ts.factory.createPropertyAssignment(ts.factory.createStringLiteral(name), initializer); + } + codefix.createJsonPropertyAssignment = createJsonPropertyAssignment; + function findJsonProperty(obj, name) { + return ts.find(obj.properties, function (p) { return ts.isPropertyAssignment(p) && !!p.name && ts.isStringLiteral(p.name) && p.name.text === name; }); + } + codefix.findJsonProperty = findJsonProperty; + /** + * Given a type node containing 'import("./a").SomeType>', + * returns an equivalent type reference node with any nested ImportTypeNodes also replaced + * with type references, and a list of symbols that must be imported to use the type reference. + */ + function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) { + var symbols; + var typeNode = ts.visitNode(importTypeNode, visit); + if (symbols && typeNode) { + return { typeNode: typeNode, symbols: symbols }; + } + function visit(node) { + var _a; + if (ts.isLiteralImportTypeNode(node) && node.qualifier) { + // Symbol for the left-most thing after the dot + var firstIdentifier = ts.getFirstIdentifier(node.qualifier); + var name = ts.getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget); + var qualifier = name !== firstIdentifier.text + ? replaceFirstIdentifierOfEntityName(node.qualifier, ts.factory.createIdentifier(name)) + : node.qualifier; + symbols = ts.append(symbols, firstIdentifier.symbol); + var typeArguments = (_a = node.typeArguments) === null || _a === void 0 ? void 0 : _a.map(visit); + return ts.factory.createTypeReferenceNode(qualifier, typeArguments); + } + return ts.visitEachChild(node, visit, ts.nullTransformationContext); + } + } + codefix.tryGetAutoImportableReferenceFromTypeNode = tryGetAutoImportableReferenceFromTypeNode; + function replaceFirstIdentifierOfEntityName(name, newIdentifier) { + if (name.kind === 79 /* SyntaxKind.Identifier */) { + return newIdentifier; + } + return ts.factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right); + } + function importSymbols(importAdder, symbols) { + symbols.forEach(function (s) { return importAdder.addImportFromExportedSymbol(s, /*isValidTypeOnlyUseSite*/ true); }); + } + codefix.importSymbols = importSymbols; + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + function generateAccessorFromProperty(file, program, start, end, context, _actionName) { + var fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start, end); + if (!fieldInfo || ts.refactor.isRefactorErrorInfo(fieldInfo)) + return undefined; + var changeTracker = ts.textChanges.ChangeTracker.fromContext(context); + var isStatic = fieldInfo.isStatic, isReadonly = fieldInfo.isReadonly, fieldName = fieldInfo.fieldName, accessorName = fieldInfo.accessorName, originalName = fieldInfo.originalName, type = fieldInfo.type, container = fieldInfo.container, declaration = fieldInfo.declaration; + ts.suppressLeadingAndTrailingTrivia(fieldName); + ts.suppressLeadingAndTrailingTrivia(accessorName); + ts.suppressLeadingAndTrailingTrivia(declaration); + ts.suppressLeadingAndTrailingTrivia(container); + var accessorModifiers; + var fieldModifiers; + if (ts.isClassLike(container)) { + var modifierFlags = ts.getEffectiveModifierFlags(declaration); + if (ts.isSourceFileJS(file)) { + var modifiers = ts.createModifiers(modifierFlags); + accessorModifiers = modifiers; + fieldModifiers = modifiers; + } + else { + accessorModifiers = ts.createModifiers(prepareModifierFlagsForAccessor(modifierFlags)); + fieldModifiers = ts.createModifiers(prepareModifierFlagsForField(modifierFlags)); + } + } + updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers); + var getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic, container); + ts.suppressLeadingAndTrailingTrivia(getAccessor); + insertAccessor(changeTracker, file, getAccessor, declaration, container); + if (isReadonly) { + // readonly modifier only existed in classLikeDeclaration + var constructor = ts.getFirstConstructorWithBody(container); + if (constructor) { + updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName); + } + } + else { + var setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic, container); + ts.suppressLeadingAndTrailingTrivia(setAccessor); + insertAccessor(changeTracker, file, setAccessor, declaration, container); + } + return changeTracker.getChanges(); + } + codefix.generateAccessorFromProperty = generateAccessorFromProperty; + function isConvertibleName(name) { + return ts.isIdentifier(name) || ts.isStringLiteral(name); + } + function isAcceptedDeclaration(node) { + return ts.isParameterPropertyDeclaration(node, node.parent) || ts.isPropertyDeclaration(node) || ts.isPropertyAssignment(node); + } + function createPropertyName(name, originalName) { + return ts.isIdentifier(originalName) ? ts.factory.createIdentifier(name) : ts.factory.createStringLiteral(name); + } + function createAccessorAccessExpression(fieldName, isStatic, container) { + var leftHead = isStatic ? container.name : ts.factory.createThis(); // TODO: GH#18217 + return ts.isIdentifier(fieldName) ? ts.factory.createPropertyAccessExpression(leftHead, fieldName) : ts.factory.createElementAccessExpression(leftHead, ts.factory.createStringLiteralFromNode(fieldName)); + } + function prepareModifierFlagsForAccessor(modifierFlags) { + modifierFlags &= ~64 /* ModifierFlags.Readonly */; // avoid Readonly modifier because it will convert to get accessor + modifierFlags &= ~8 /* ModifierFlags.Private */; + if (!(modifierFlags & 16 /* ModifierFlags.Protected */)) { + modifierFlags |= 4 /* ModifierFlags.Public */; + } + return modifierFlags; + } + function prepareModifierFlagsForField(modifierFlags) { + modifierFlags &= ~4 /* ModifierFlags.Public */; + modifierFlags &= ~16 /* ModifierFlags.Protected */; + modifierFlags |= 8 /* ModifierFlags.Private */; + return modifierFlags; + } + function getAccessorConvertiblePropertyAtPosition(file, program, start, end, considerEmptySpans) { + if (considerEmptySpans === void 0) { considerEmptySpans = true; } + var node = ts.getTokenAtPosition(file, start); + var cursorRequest = start === end && considerEmptySpans; + var declaration = ts.findAncestor(node.parent, isAcceptedDeclaration); + // make sure declaration have AccessibilityModifier or Static Modifier or Readonly Modifier + var meaning = 28 /* ModifierFlags.AccessibilityModifier */ | 32 /* ModifierFlags.Static */ | 64 /* ModifierFlags.Readonly */; + if (!declaration || (!(ts.nodeOverlapsWithStartEnd(declaration.name, file, start, end) || cursorRequest))) { + return { + error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_property_for_which_to_generate_accessor) + }; + } + if (!isConvertibleName(declaration.name)) { + return { + error: ts.getLocaleSpecificMessage(ts.Diagnostics.Name_is_not_valid) + }; + } + if ((ts.getEffectiveModifierFlags(declaration) | meaning) !== meaning) { + return { + error: ts.getLocaleSpecificMessage(ts.Diagnostics.Can_only_convert_property_with_modifier) + }; + } + var name = declaration.name.text; + var startWithUnderscore = ts.startsWithUnderscore(name); + var fieldName = createPropertyName(startWithUnderscore ? name : ts.getUniqueName("_".concat(name), file), declaration.name); + var accessorName = createPropertyName(startWithUnderscore ? ts.getUniqueName(name.substring(1), file) : name, declaration.name); + return { + isStatic: ts.hasStaticModifier(declaration), + isReadonly: ts.hasEffectiveReadonlyModifier(declaration), + type: getDeclarationType(declaration, program), + container: declaration.kind === 164 /* SyntaxKind.Parameter */ ? declaration.parent.parent : declaration.parent, + originalName: declaration.name.text, + declaration: declaration, + fieldName: fieldName, + accessorName: accessorName, + renameAccessor: startWithUnderscore + }; + } + codefix.getAccessorConvertiblePropertyAtPosition = getAccessorConvertiblePropertyAtPosition; + function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic, container) { + return ts.factory.createGetAccessorDeclaration( + /*decorators*/ undefined, modifiers, accessorName, + /*parameters*/ undefined, // TODO: GH#18217 + type, ts.factory.createBlock([ + ts.factory.createReturnStatement(createAccessorAccessExpression(fieldName, isStatic, container)) + ], /*multiLine*/ true)); + } + function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic, container) { + return ts.factory.createSetAccessorDeclaration( + /*decorators*/ undefined, modifiers, accessorName, [ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, ts.factory.createIdentifier("value"), + /*questionToken*/ undefined, type)], ts.factory.createBlock([ + ts.factory.createExpressionStatement(ts.factory.createAssignment(createAccessorAccessExpression(fieldName, isStatic, container), ts.factory.createIdentifier("value"))) + ], /*multiLine*/ true)); + } + function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { + var property = ts.factory.updatePropertyDeclaration(declaration, declaration.decorators, modifiers, fieldName, declaration.questionToken || declaration.exclamationToken, type, declaration.initializer); + changeTracker.replaceNode(file, declaration, property); + } + function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) { + var assignment = ts.factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer); + changeTracker.replacePropertyAssignment(file, declaration, assignment); + } + function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { + if (ts.isPropertyDeclaration(declaration)) { + updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers); + } + else if (ts.isPropertyAssignment(declaration)) { + updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName); + } + else { + changeTracker.replaceNode(file, declaration, ts.factory.updateParameterDeclaration(declaration, declaration.decorators, modifiers, declaration.dotDotDotToken, ts.cast(fieldName, ts.isIdentifier), declaration.questionToken, declaration.type, declaration.initializer)); + } + } + function insertAccessor(changeTracker, file, accessor, declaration, container) { + ts.isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : + ts.isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : + changeTracker.insertNodeAfter(file, declaration, accessor); + } + function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) { + if (!constructor.body) + return; + constructor.body.forEachChild(function recur(node) { + if (ts.isElementAccessExpression(node) && + node.expression.kind === 108 /* SyntaxKind.ThisKeyword */ && + ts.isStringLiteral(node.argumentExpression) && + node.argumentExpression.text === originalName && + ts.isWriteAccess(node)) { + changeTracker.replaceNode(file, node.argumentExpression, ts.factory.createStringLiteral(fieldName)); + } + if (ts.isPropertyAccessExpression(node) && node.expression.kind === 108 /* SyntaxKind.ThisKeyword */ && node.name.text === originalName && ts.isWriteAccess(node)) { + changeTracker.replaceNode(file, node.name, ts.factory.createIdentifier(fieldName)); + } + if (!ts.isFunctionLike(node) && !ts.isClassLike(node)) { + node.forEachChild(recur); + } + }); + } + function getDeclarationType(declaration, program) { + var typeNode = ts.getTypeAnnotationNode(declaration); + if (ts.isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) { + var typeChecker = program.getTypeChecker(); + var type = typeChecker.getTypeFromTypeNode(typeNode); + if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) { + var types = ts.isUnionTypeNode(typeNode) ? typeNode.types : [typeNode]; + return ts.factory.createUnionTypeNode(__spreadArray(__spreadArray([], types, true), [ts.factory.createKeywordTypeNode(153 /* SyntaxKind.UndefinedKeyword */)], false)); + } + } + return typeNode; + } + function getAllSupers(decl, checker) { + var res = []; + while (decl) { + var superElement = ts.getClassExtendsHeritageElement(decl); + var superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression); + if (!superSymbol) + break; + var symbol = superSymbol.flags & 2097152 /* SymbolFlags.Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol; + var superDecl = symbol.declarations && ts.find(symbol.declarations, ts.isClassLike); + if (!superDecl) + break; + res.push(superDecl); + decl = superDecl; + } + return res; + } + codefix.getAllSupers = getAllSupers; + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "invalidImportSyntax"; + function getCodeFixesForImportDeclaration(context, node) { + var sourceFile = ts.getSourceFileOfNode(node); + var namespace = ts.getNamespaceDeclarationNode(node); + var opts = context.program.getCompilerOptions(); + var variations = []; + // import Bluebird from "bluebird"; + variations.push(createAction(context, sourceFile, node, ts.makeImport(namespace.name, /*namedImports*/ undefined, node.moduleSpecifier, ts.getQuotePreference(sourceFile, context.preferences)))); + if (ts.getEmitModuleKind(opts) === ts.ModuleKind.CommonJS) { + // import Bluebird = require("bluebird"); + variations.push(createAction(context, sourceFile, node, ts.factory.createImportEqualsDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*isTypeOnly*/ false, namespace.name, ts.factory.createExternalModuleReference(node.moduleSpecifier)))); + } + return variations; + } + function createAction(context, sourceFile, node, replacement) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(sourceFile, node, replacement); }); + return codefix.createCodeFixActionWithoutFixAll(fixName, changes, [ts.Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]); + } + codefix.registerCodeFix({ + errorCodes: [ + ts.Diagnostics.This_expression_is_not_callable.code, + ts.Diagnostics.This_expression_is_not_constructable.code, + ], + getCodeActions: getActionsForUsageOfInvalidImport + }); + function getActionsForUsageOfInvalidImport(context) { + var sourceFile = context.sourceFile; + var targetKind = ts.Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 208 /* SyntaxKind.CallExpression */ : 209 /* SyntaxKind.NewExpression */; + var node = ts.findAncestor(ts.getTokenAtPosition(sourceFile, context.span.start), function (a) { return a.kind === targetKind; }); + if (!node) { + return []; + } + var expr = node.expression; + return getImportCodeFixesForExpression(context, expr); + } + codefix.registerCodeFix({ + errorCodes: [ + // The following error codes cover pretty much all assignability errors that could involve an expression + ts.Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + ts.Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code, + ts.Diagnostics.Type_0_is_not_assignable_to_type_1.code, + ts.Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code, + ts.Diagnostics.Type_predicate_0_is_not_assignable_to_1.code, + ts.Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code, + ts.Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code, + ts.Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code, + ts.Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code, + ts.Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code, + ts.Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code, + ], + getCodeActions: getActionsForInvalidImportLocation + }); + function getActionsForInvalidImportLocation(context) { + var sourceFile = context.sourceFile; + var node = ts.findAncestor(ts.getTokenAtPosition(sourceFile, context.span.start), function (a) { return a.getStart() === context.span.start && a.getEnd() === (context.span.start + context.span.length); }); + if (!node) { + return []; + } + return getImportCodeFixesForExpression(context, node); + } + function getImportCodeFixesForExpression(context, expr) { + var type = context.program.getTypeChecker().getTypeAtLocation(expr); + if (!(type.symbol && type.symbol.originatingImport)) { + return []; + } + var fixes = []; + var relatedImport = type.symbol.originatingImport; // TODO: GH#18217 + if (!ts.isImportCall(relatedImport)) { + ts.addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport)); + } + if (ts.isExpression(expr) && !(ts.isNamedDeclaration(expr.parent) && expr.parent.name === expr)) { + var sourceFile_2 = context.sourceFile; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(sourceFile_2, expr, ts.factory.createPropertyAccessExpression(expr, "default"), {}); }); + fixes.push(codefix.createCodeFixActionWithoutFixAll(fixName, changes, ts.Diagnostics.Use_synthetic_default_member)); + } + return fixes; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "strictClassInitialization"; + var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions"; + var fixIdAddUndefinedType = "addMissingPropertyUndefinedType"; + var fixIdAddInitializer = "addMissingPropertyInitializer"; + var errorCodes = [ts.Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) { + var info = getInfo(context.sourceFile, context.span.start); + if (!info) + return; + var result = []; + ts.append(result, getActionForAddMissingUndefinedType(context, info)); + ts.append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info)); + ts.append(result, getActionForAddMissingInitializer(context, info)); + return result; + }, + fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start); + if (!info) + return; + switch (context.fixId) { + case fixIdAddDefiniteAssignmentAssertions: + addDefiniteAssignmentAssertion(changes, diag.file, info.prop); + break; + case fixIdAddUndefinedType: + addUndefinedType(changes, diag.file, info); + break; + case fixIdAddInitializer: + var checker = context.program.getTypeChecker(); + var initializer = getInitializer(checker, info.prop); + if (!initializer) + return; + addInitializer(changes, diag.file, info.prop, initializer); + break; + default: + ts.Debug.fail(JSON.stringify(context.fixId)); + } + }); + }, + }); + function getInfo(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + if (ts.isIdentifier(token) && ts.isPropertyDeclaration(token.parent)) { + var type = ts.getEffectiveTypeAnnotationNode(token.parent); + if (type) { + return { type: type, prop: token.parent, isJs: ts.isInJSFile(token.parent) }; + } + } + return undefined; + } + function getActionForAddMissingDefiniteAssignmentAssertion(context, info) { + if (info.isJs) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop); }); + return codefix.createCodeFixAction(fixName, changes, [ts.Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, ts.Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties); + } + function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) { + ts.suppressLeadingAndTrailingTrivia(propertyDeclaration); + var property = ts.factory.updatePropertyDeclaration(propertyDeclaration, propertyDeclaration.decorators, propertyDeclaration.modifiers, propertyDeclaration.name, ts.factory.createToken(53 /* SyntaxKind.ExclamationToken */), propertyDeclaration.type, propertyDeclaration.initializer); + changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); + } + function getActionForAddMissingUndefinedType(context, info) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addUndefinedType(t, context.sourceFile, info); }); + return codefix.createCodeFixAction(fixName, changes, [ts.Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, ts.Diagnostics.Add_undefined_type_to_all_uninitialized_properties); + } + function addUndefinedType(changeTracker, sourceFile, info) { + var undefinedTypeNode = ts.factory.createKeywordTypeNode(153 /* SyntaxKind.UndefinedKeyword */); + var types = ts.isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode]; + var unionTypeNode = ts.factory.createUnionTypeNode(types); + if (info.isJs) { + changeTracker.addJSDocTags(sourceFile, info.prop, [ts.factory.createJSDocTypeTag(/*tagName*/ undefined, ts.factory.createJSDocTypeExpression(unionTypeNode))]); + } + else { + changeTracker.replaceNode(sourceFile, info.type, unionTypeNode); + } + } + function getActionForAddMissingInitializer(context, info) { + if (info.isJs) + return undefined; + var checker = context.program.getTypeChecker(); + var initializer = getInitializer(checker, info.prop); + if (!initializer) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return addInitializer(t, context.sourceFile, info.prop, initializer); }); + return codefix.createCodeFixAction(fixName, changes, [ts.Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, ts.Diagnostics.Add_initializers_to_all_uninitialized_properties); + } + function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) { + ts.suppressLeadingAndTrailingTrivia(propertyDeclaration); + var property = ts.factory.updatePropertyDeclaration(propertyDeclaration, propertyDeclaration.decorators, propertyDeclaration.modifiers, propertyDeclaration.name, propertyDeclaration.questionToken, propertyDeclaration.type, initializer); + changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); + } + function getInitializer(checker, propertyDeclaration) { + return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type)); // TODO: GH#18217 + } + function getDefaultValueFromType(checker, type) { + if (type.flags & 512 /* TypeFlags.BooleanLiteral */) { + return (type === checker.getFalseType() || type === checker.getFalseType(/*fresh*/ true)) ? ts.factory.createFalse() : ts.factory.createTrue(); + } + else if (type.isStringLiteral()) { + return ts.factory.createStringLiteral(type.value); + } + else if (type.isNumberLiteral()) { + return ts.factory.createNumericLiteral(type.value); + } + else if (type.flags & 2048 /* TypeFlags.BigIntLiteral */) { + return ts.factory.createBigIntLiteral(type.value); + } + else if (type.isUnion()) { + return ts.firstDefined(type.types, function (t) { return getDefaultValueFromType(checker, t); }); + } + else if (type.isClass()) { + var classDeclaration = ts.getClassLikeDeclarationOfSymbol(type.symbol); + if (!classDeclaration || ts.hasSyntacticModifier(classDeclaration, 128 /* ModifierFlags.Abstract */)) + return undefined; + var constructorDeclaration = ts.getFirstConstructorWithBody(classDeclaration); + if (constructorDeclaration && constructorDeclaration.parameters.length) + return undefined; + return ts.factory.createNewExpression(ts.factory.createIdentifier(type.symbol.name), /*typeArguments*/ undefined, /*argumentsArray*/ undefined); + } + else if (checker.isArrayLikeType(type)) { + return ts.factory.createArrayLiteralExpression(); + } + return undefined; + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "requireInTs"; + var errorCodes = [ts.Diagnostics.require_call_may_be_converted_to_an_import.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var info = getInfo(context.sourceFile, context.program, context.span.start); + if (!info) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, context.sourceFile, info); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_require_to_import, fixId, ts.Diagnostics.Convert_all_require_to_import)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, context.program, diag.start); + if (info) { + doChange(changes, context.sourceFile, info); + } + }); }, + }); + function doChange(changes, sourceFile, info) { + var allowSyntheticDefaults = info.allowSyntheticDefaults, defaultImportName = info.defaultImportName, namedImports = info.namedImports, statement = info.statement, required = info.required; + changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults + ? ts.factory.createImportEqualsDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*isTypeOnly*/ false, defaultImportName, ts.factory.createExternalModuleReference(required)) + : ts.factory.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, defaultImportName, namedImports), required, /*assertClause*/ undefined)); + } + function getInfo(sourceFile, program, pos) { + var parent = ts.getTokenAtPosition(sourceFile, pos).parent; + if (!ts.isRequireCall(parent, /*checkArgumentIsStringLiteralLike*/ true)) { + throw ts.Debug.failBadSyntaxKind(parent); + } + var decl = ts.cast(parent.parent, ts.isVariableDeclaration); + var defaultImportName = ts.tryCast(decl.name, ts.isIdentifier); + var namedImports = ts.isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : undefined; + if (defaultImportName || namedImports) { + return { + allowSyntheticDefaults: ts.getAllowSyntheticDefaultImports(program.getCompilerOptions()), + defaultImportName: defaultImportName, + namedImports: namedImports, + statement: ts.cast(decl.parent.parent, ts.isVariableStatement), + required: ts.first(parent.arguments) + }; + } + } + function tryCreateNamedImportsFromObjectBindingPattern(node) { + var importSpecifiers = []; + for (var _i = 0, _a = node.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (!ts.isIdentifier(element.name) || element.initializer) { + return undefined; + } + importSpecifiers.push(ts.factory.createImportSpecifier(/*isTypeOnly*/ false, ts.tryCast(element.propertyName, ts.isIdentifier), element.name)); + } + if (importSpecifiers.length) { + return ts.factory.createNamedImports(importSpecifiers); + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "useDefaultImport"; + var errorCodes = [ts.Diagnostics.Import_may_be_converted_to_a_default_import.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile, start = context.span.start; + var info = getInfo(sourceFile, start); + if (!info) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, info, context.preferences); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_to_default_import, fixId, ts.Diagnostics.Convert_all_to_default_imports)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start); + if (info) + doChange(changes, diag.file, info, context.preferences); + }); }, + }); + function getInfo(sourceFile, pos) { + var name = ts.getTokenAtPosition(sourceFile, pos); + if (!ts.isIdentifier(name)) + return undefined; // bad input + var parent = name.parent; + if (ts.isImportEqualsDeclaration(parent) && ts.isExternalModuleReference(parent.moduleReference)) { + return { importNode: parent, name: name, moduleSpecifier: parent.moduleReference.expression }; + } + else if (ts.isNamespaceImport(parent)) { + var importNode = parent.parent.parent; + return { importNode: importNode, name: name, moduleSpecifier: importNode.moduleSpecifier }; + } + } + function doChange(changes, sourceFile, info, preferences) { + changes.replaceNode(sourceFile, info.importNode, ts.makeImport(info.name, /*namedImports*/ undefined, info.moduleSpecifier, ts.getQuotePreference(sourceFile, preferences))); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "useBigintLiteral"; + var errorCodes = [ + ts.Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToUseBigintLiteral(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span); }); + if (changes.length > 0) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_to_a_bigint_numeric_literal, fixId, ts.Diagnostics.Convert_all_to_bigint_numeric_literals)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag); }); + }, + }); + function makeChange(changeTracker, sourceFile, span) { + var numericLiteral = ts.tryCast(ts.getTokenAtPosition(sourceFile, span.start), ts.isNumericLiteral); + if (!numericLiteral) { + return; + } + // We use .getText to overcome parser inaccuracies: https://github.com/microsoft/TypeScript/issues/33298 + var newText = numericLiteral.getText(sourceFile) + "n"; + changeTracker.replaceNode(sourceFile, numericLiteral, ts.factory.createBigIntLiteral(newText)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof"; + var fixId = fixIdAddMissingTypeof; + var errorCodes = [ts.Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToAddMissingTypeof(context) { + var sourceFile = context.sourceFile, span = context.span; + var importType = getImportTypeNode(sourceFile, span.start); + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, importType); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Add_missing_typeof, fixId, ts.Diagnostics.Add_missing_typeof)]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + return doChange(changes, context.sourceFile, getImportTypeNode(diag.file, diag.start)); + }); }, + }); + function getImportTypeNode(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + ts.Debug.assert(token.kind === 100 /* SyntaxKind.ImportKeyword */, "This token should be an ImportKeyword"); + ts.Debug.assert(token.parent.kind === 200 /* SyntaxKind.ImportType */, "Token parent should be an ImportType"); + return token.parent; + } + function doChange(changes, sourceFile, importType) { + var newTypeNode = ts.factory.updateImportTypeNode(importType, importType.argument, importType.qualifier, importType.typeArguments, /* isTypeOf */ true); + changes.replaceNode(sourceFile, importType, newTypeNode); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixID = "wrapJsxInFragment"; + var errorCodes = [ts.Diagnostics.JSX_expressions_must_have_one_parent_element.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToWrapJsxInFragment(context) { + var sourceFile = context.sourceFile, span = context.span; + var node = findNodeToFix(sourceFile, span.start); + if (!node) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, node); }); + return [codefix.createCodeFixAction(fixID, changes, ts.Diagnostics.Wrap_in_JSX_fragment, fixID, ts.Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)]; + }, + fixIds: [fixID], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var node = findNodeToFix(context.sourceFile, diag.start); + if (!node) + return undefined; + doChange(changes, context.sourceFile, node); + }); }, + }); + function findNodeToFix(sourceFile, pos) { + // The error always at 1st token that is "<" in "" + var lessThanToken = ts.getTokenAtPosition(sourceFile, pos); + var firstJsxElementOrOpenElement = lessThanToken.parent; + var binaryExpr = firstJsxElementOrOpenElement.parent; + if (!ts.isBinaryExpression(binaryExpr)) { + // In case the start element is a JsxSelfClosingElement, it the end. + // For JsxOpenElement, find one more parent + binaryExpr = binaryExpr.parent; + if (!ts.isBinaryExpression(binaryExpr)) + return undefined; + } + if (!ts.nodeIsMissing(binaryExpr.operatorToken)) + return undefined; + return binaryExpr; + } + function doChange(changeTracker, sf, node) { + var jsx = flattenInvalidBinaryExpr(node); + if (jsx) + changeTracker.replaceNode(sf, node, ts.factory.createJsxFragment(ts.factory.createJsxOpeningFragment(), jsx, ts.factory.createJsxJsxClosingFragment())); + } + // The invalid syntax is constructed as + // InvalidJsxTree :: One of + // JsxElement CommaToken InvalidJsxTree + // JsxElement CommaToken JsxElement + function flattenInvalidBinaryExpr(node) { + var children = []; + var current = node; + while (true) { + if (ts.isBinaryExpression(current) && ts.nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + children.push(current.left); + if (ts.isJsxChild(current.right)) { + children.push(current.right); + // Indicates the tree has go to the bottom + return children; + } + else if (ts.isBinaryExpression(current.right)) { + current = current.right; + continue; + } + // Unreachable case + else + return undefined; + } + // Unreachable case + else + return undefined; + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixConvertToMappedObjectType"; + var errorCodes = [ts.Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) { + var sourceFile = context.sourceFile, span = context.span; + var info = getInfo(sourceFile, span.start); + if (!info) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, info); }); + var name = ts.idText(info.container.name); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Convert_0_to_mapped_object_type, name], fixId, [ts.Diagnostics.Convert_0_to_mapped_object_type, name])]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start); + if (info) + doChange(changes, diag.file, info); + }); } + }); + function getInfo(sourceFile, pos) { + var token = ts.getTokenAtPosition(sourceFile, pos); + var indexSignature = ts.tryCast(token.parent.parent, ts.isIndexSignatureDeclaration); + if (!indexSignature) + return undefined; + var container = ts.isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : ts.tryCast(indexSignature.parent.parent, ts.isTypeAliasDeclaration); + if (!container) + return undefined; + return { indexSignature: indexSignature, container: container }; + } + function createTypeAliasFromInterface(declaration, type) { + return ts.factory.createTypeAliasDeclaration(declaration.decorators, declaration.modifiers, declaration.name, declaration.typeParameters, type); + } + function doChange(changes, sourceFile, _a) { + var indexSignature = _a.indexSignature, container = _a.container; + var members = ts.isInterfaceDeclaration(container) ? container.members : container.type.members; + var otherMembers = members.filter(function (member) { return !ts.isIndexSignatureDeclaration(member); }); + var parameter = ts.first(indexSignature.parameters); + var mappedTypeParameter = ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, ts.cast(parameter.name, ts.isIdentifier), parameter.type); + var mappedIntersectionType = ts.factory.createMappedTypeNode(ts.hasEffectiveReadonlyModifier(indexSignature) ? ts.factory.createModifier(145 /* SyntaxKind.ReadonlyKeyword */) : undefined, mappedTypeParameter, + /*nameType*/ undefined, indexSignature.questionToken, indexSignature.type, + /*members*/ undefined); + var intersectionType = ts.factory.createIntersectionTypeNode(__spreadArray(__spreadArray(__spreadArray([], ts.getAllSuperTypeNodes(container), true), [ + mappedIntersectionType + ], false), (otherMembers.length ? [ts.factory.createTypeLiteralNode(otherMembers)] : ts.emptyArray), true)); + changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "removeAccidentalCallParentheses"; + var errorCodes = [ + ts.Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var callExpression = ts.findAncestor(ts.getTokenAtPosition(context.sourceFile, context.span.start), ts.isCallExpression); + if (!callExpression) { + return undefined; + } + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end }); + }); + return [codefix.createCodeFixActionWithoutFixAll(fixId, changes, ts.Diagnostics.Remove_parentheses)]; + }, + fixIds: [fixId], + }); + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "removeUnnecessaryAwait"; + var errorCodes = [ + ts.Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code, + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span); }); + if (changes.length > 0) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Remove_unnecessary_await, fixId, ts.Diagnostics.Remove_all_unnecessary_uses_of_await)]; + } + }, + fixIds: [fixId], + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag); }); + }, + }); + function makeChange(changeTracker, sourceFile, span) { + var awaitKeyword = ts.tryCast(ts.getTokenAtPosition(sourceFile, span.start), function (node) { return node.kind === 132 /* SyntaxKind.AwaitKeyword */; }); + var awaitExpression = awaitKeyword && ts.tryCast(awaitKeyword.parent, ts.isAwaitExpression); + if (!awaitExpression) { + return; + } + var expressionToReplace = awaitExpression; + var hasSurroundingParens = ts.isParenthesizedExpression(awaitExpression.parent); + if (hasSurroundingParens) { + var leftMostExpression = ts.getLeftmostExpression(awaitExpression.expression, /*stopAtCallExpressions*/ false); + if (ts.isIdentifier(leftMostExpression)) { + var precedingToken = ts.findPrecedingToken(awaitExpression.parent.pos, sourceFile); + if (precedingToken && precedingToken.kind !== 103 /* SyntaxKind.NewKeyword */) { + expressionToReplace = awaitExpression.parent; + } + } + } + changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var errorCodes = [ts.Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code]; + var fixId = "splitTypeOnlyImport"; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { + return splitTypeOnlyImport(t, getImportDeclaration(context.sourceFile, context.span), context); + }); + if (changes.length) { + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Split_into_two_separate_import_declarations, fixId, ts.Diagnostics.Split_all_invalid_type_only_imports)]; + } + }, + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, error) { + splitTypeOnlyImport(changes, getImportDeclaration(context.sourceFile, error), context); + }); }, + }); + function getImportDeclaration(sourceFile, span) { + return ts.findAncestor(ts.getTokenAtPosition(sourceFile, span.start), ts.isImportDeclaration); + } + function splitTypeOnlyImport(changes, importDeclaration, context) { + if (!importDeclaration) { + return; + } + var importClause = ts.Debug.checkDefined(importDeclaration.importClause); + changes.replaceNode(context.sourceFile, importDeclaration, ts.factory.updateImportDeclaration(importDeclaration, importDeclaration.decorators, importDeclaration.modifiers, ts.factory.updateImportClause(importClause, importClause.isTypeOnly, importClause.name, /*namedBindings*/ undefined), importDeclaration.moduleSpecifier, importDeclaration.assertClause)); + changes.insertNodeAfter(context.sourceFile, importDeclaration, ts.factory.createImportDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.updateImportClause(importClause, importClause.isTypeOnly, /*name*/ undefined, importClause.namedBindings), importDeclaration.moduleSpecifier, importDeclaration.assertClause)); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixConvertConstToLet"; + var errorCodes = [ts.Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function getCodeActionsToConvertConstToLet(context) { + var sourceFile = context.sourceFile, span = context.span, program = context.program; + var range = getConstTokenRange(sourceFile, span.start, program); + if (range === undefined) + return; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, range); }); + return [codefix.createCodeFixAction(fixId, changes, ts.Diagnostics.Convert_const_to_let, fixId, ts.Diagnostics.Convert_const_to_let)]; + }, + fixIds: [fixId] + }); + function getConstTokenRange(sourceFile, pos, program) { + var _a; + var checker = program.getTypeChecker(); + var symbol = checker.getSymbolAtLocation(ts.getTokenAtPosition(sourceFile, pos)); + var declaration = ts.tryCast((_a = symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration) === null || _a === void 0 ? void 0 : _a.parent, ts.isVariableDeclarationList); + if (declaration === undefined) + return; + var constToken = ts.findChildOfKind(declaration, 85 /* SyntaxKind.ConstKeyword */, sourceFile); + if (constToken === undefined) + return; + return ts.createRange(constToken.pos, constToken.end); + } + function doChange(changes, sourceFile, range) { + changes.replaceRangeWithText(sourceFile, range, "let"); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixId = "fixExpectedComma"; + var expectedErrorCode = ts.Diagnostics._0_expected.code; + var errorCodes = [expectedErrorCode]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + getCodeActions: function (context) { + var sourceFile = context.sourceFile; + var info = getInfo(sourceFile, context.span.start, context.errorCode); + if (!info) + return undefined; + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(t, sourceFile, info); }); + return [codefix.createCodeFixAction(fixId, changes, [ts.Diagnostics.Change_0_to_1, ";", ","], fixId, [ts.Diagnostics.Change_0_to_1, ";", ","])]; + }, + fixIds: [fixId], + getAllCodeActions: function (context) { return codefix.codeFixAll(context, errorCodes, function (changes, diag) { + var info = getInfo(diag.file, diag.start, diag.code); + if (info) + doChange(changes, context.sourceFile, info); + }); }, + }); + function getInfo(sourceFile, pos, _) { + var node = ts.getTokenAtPosition(sourceFile, pos); + return (node.kind === 26 /* SyntaxKind.SemicolonToken */ && + node.parent && + (ts.isObjectLiteralExpression(node.parent) || + ts.isArrayLiteralExpression(node.parent))) ? { node: node } : undefined; + } + function doChange(changes, sourceFile, _a) { + var node = _a.node; + var newNode = ts.factory.createToken(27 /* SyntaxKind.CommaToken */); + changes.replaceNode(sourceFile, node, newNode); + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var codefix; + (function (codefix) { + var fixName = "addVoidToPromise"; + var fixId = "addVoidToPromise"; + var errorCodes = [ + ts.Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code, + ts.Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code + ]; + codefix.registerCodeFix({ + errorCodes: errorCodes, + fixIds: [fixId], + getCodeActions: function (context) { + var changes = ts.textChanges.ChangeTracker.with(context, function (t) { return makeChange(t, context.sourceFile, context.span, context.program); }); + if (changes.length > 0) { + return [codefix.createCodeFixAction(fixName, changes, ts.Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId, ts.Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)]; + } + }, + getAllCodeActions: function (context) { + return codefix.codeFixAll(context, errorCodes, function (changes, diag) { return makeChange(changes, diag.file, diag, context.program, new ts.Set()); }); + } + }); + function makeChange(changes, sourceFile, span, program, seen) { + var node = ts.getTokenAtPosition(sourceFile, span.start); + if (!ts.isIdentifier(node) || !ts.isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0) + return; + var checker = program.getTypeChecker(); + var symbol = checker.getSymbolAtLocation(node); + // decl should be `new Promise(() => {})` + var decl = symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration; + if (!decl || !ts.isParameter(decl) || !ts.isNewExpression(decl.parent.parent)) + return; + // no need to make this change if we have already seen this parameter. + if (seen === null || seen === void 0 ? void 0 : seen.has(decl)) + return; + seen === null || seen === void 0 ? void 0 : seen.add(decl); + var typeArguments = getEffectiveTypeArguments(decl.parent.parent); + if (ts.some(typeArguments)) { + // append ` | void` to type argument + var typeArgument = typeArguments[0]; + var needsParens = !ts.isUnionTypeNode(typeArgument) && !ts.isParenthesizedTypeNode(typeArgument) && + ts.isParenthesizedTypeNode(ts.factory.createUnionTypeNode([typeArgument, ts.factory.createKeywordTypeNode(114 /* SyntaxKind.VoidKeyword */)]).types[0]); + if (needsParens) { + changes.insertText(sourceFile, typeArgument.pos, "("); + } + changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void"); + } + else { + // make sure the Promise is type is untyped (i.e., `unknown`) + var signature = checker.getResolvedSignature(node.parent); + var parameter = signature === null || signature === void 0 ? void 0 : signature.parameters[0]; + var parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent); + if (ts.isInJSFile(decl)) { + if (!parameterType || parameterType.flags & 3 /* TypeFlags.AnyOrUnknown */) { + // give the expression a type + changes.insertText(sourceFile, decl.parent.parent.end, ")"); + changes.insertText(sourceFile, ts.skipTrivia(sourceFile.text, decl.parent.parent.pos), "/** @type {Promise} */("); + } + } + else { + if (!parameterType || parameterType.flags & 2 /* TypeFlags.Unknown */) { + // add `void` type argument + changes.insertText(sourceFile, decl.parent.parent.expression.end, ""); + } + } + } + } + function getEffectiveTypeArguments(node) { + var _a; + if (ts.isInJSFile(node)) { + if (ts.isParenthesizedExpression(node.parent)) { + var jsDocType = (_a = ts.getJSDocTypeTag(node.parent)) === null || _a === void 0 ? void 0 : _a.typeExpression.type; + if (jsDocType && ts.isTypeReferenceNode(jsDocType) && ts.isIdentifier(jsDocType.typeName) && ts.idText(jsDocType.typeName) === "Promise") { + return jsDocType.typeArguments; + } + } + } + else { + return node.typeArguments; + } + } + })(codefix = ts.codefix || (ts.codefix = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var refactorName = "Convert export"; + var defaultToNamedAction = { + name: "Convert default export to named export", + description: ts.Diagnostics.Convert_default_export_to_named_export.message, + kind: "refactor.rewrite.export.named" + }; + var namedToDefaultAction = { + name: "Convert named export to default export", + description: ts.Diagnostics.Convert_named_export_to_default_export.message, + kind: "refactor.rewrite.export.default" + }; + refactor.registerRefactor(refactorName, { + kinds: [ + defaultToNamedAction.kind, + namedToDefaultAction.kind + ], + getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) { + var info = getInfo(context, context.triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + var action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction; + return [{ name: refactorName, description: action.description, actions: [action] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [ + { name: refactorName, description: ts.Diagnostics.Convert_default_export_to_named_export.message, actions: [ + __assign(__assign({}, defaultToNamedAction), { notApplicableReason: info.error }), + __assign(__assign({}, namedToDefaultAction), { notApplicableReason: info.error }), + ] } + ]; + } + return ts.emptyArray; + }, + getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName) { + ts.Debug.assert(actionName === defaultToNamedAction.name || actionName === namedToDefaultAction.name, "Unexpected action name"); + var info = getInfo(context); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected applicable refactor info"); + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(context.file, context.program, info, t, context.cancellationToken); }); + return { edits: edits, renameFilename: undefined, renameLocation: undefined }; + }, + }); + ; + function getInfo(context, considerPartialSpans) { + if (considerPartialSpans === void 0) { considerPartialSpans = true; } + var file = context.file, program = context.program; + var span = ts.getRefactorContextSpan(context); + var token = ts.getTokenAtPosition(file, span.start); + var exportNode = !!(token.parent && ts.getSyntacticModifierFlags(token.parent) & 1 /* ModifierFlags.Export */) && considerPartialSpans ? token.parent : ts.getParentNodeInSpan(token, file, span); + if (!exportNode || (!ts.isSourceFile(exportNode.parent) && !(ts.isModuleBlock(exportNode.parent) && ts.isAmbientModule(exportNode.parent.parent)))) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_export_statement) }; + } + var exportingModuleSymbol = ts.isSourceFile(exportNode.parent) ? exportNode.parent.symbol : exportNode.parent.parent.symbol; + var flags = ts.getSyntacticModifierFlags(exportNode) || ((ts.isExportAssignment(exportNode) && !exportNode.isExportEquals) ? 513 /* ModifierFlags.ExportDefault */ : 0 /* ModifierFlags.None */); + var wasDefault = !!(flags & 512 /* ModifierFlags.Default */); + // If source file already has a default export, don't offer refactor. + if (!(flags & 1 /* ModifierFlags.Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* InternalSymbolName.Default */)) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.This_file_already_has_a_default_export) }; + } + var checker = program.getTypeChecker(); + var noSymbolError = function (id) { + return (ts.isIdentifier(id) && checker.getSymbolAtLocation(id)) ? undefined + : { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Can_only_convert_named_export) }; + }; + switch (exportNode.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: { + var node = exportNode; + if (!node.name) + return undefined; + return noSymbolError(node.name) + || { exportNode: node, exportName: node.name, wasDefault: wasDefault, exportingModuleSymbol: exportingModuleSymbol }; + } + case 237 /* SyntaxKind.VariableStatement */: { + var vs = exportNode; + // Must be `export const x = something;`. + if (!(vs.declarationList.flags & 2 /* NodeFlags.Const */) || vs.declarationList.declarations.length !== 1) { + return undefined; + } + var decl = ts.first(vs.declarationList.declarations); + if (!decl.initializer) + return undefined; + ts.Debug.assert(!wasDefault, "Can't have a default flag here"); + return noSymbolError(decl.name) + || { exportNode: vs, exportName: decl.name, wasDefault: wasDefault, exportingModuleSymbol: exportingModuleSymbol }; + } + case 271 /* SyntaxKind.ExportAssignment */: { + var node = exportNode; + if (node.isExportEquals) + return undefined; + return noSymbolError(node.expression) + || { exportNode: node, exportName: node.expression, wasDefault: wasDefault, exportingModuleSymbol: exportingModuleSymbol }; + } + default: + return undefined; + } + } + function doChange(exportingSourceFile, program, info, changes, cancellationToken) { + changeExport(exportingSourceFile, info, changes, program.getTypeChecker()); + changeImports(program, info, changes, cancellationToken); + } + function changeExport(exportingSourceFile, _a, changes, checker) { + var wasDefault = _a.wasDefault, exportNode = _a.exportNode, exportName = _a.exportName; + if (wasDefault) { + if (ts.isExportAssignment(exportNode) && !exportNode.isExportEquals) { + var exp = exportNode.expression; + var spec = makeExportSpecifier(exp.text, exp.text); + changes.replaceNode(exportingSourceFile, exportNode, ts.factory.createExportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*isTypeOnly*/ false, ts.factory.createNamedExports([spec]))); + } + else { + changes.delete(exportingSourceFile, ts.Debug.checkDefined(ts.findModifier(exportNode, 88 /* SyntaxKind.DefaultKeyword */), "Should find a default keyword in modifier list")); + } + } + else { + var exportKeyword = ts.Debug.checkDefined(ts.findModifier(exportNode, 93 /* SyntaxKind.ExportKeyword */), "Should find an export keyword in modifier list"); + switch (exportNode.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + changes.insertNodeAfter(exportingSourceFile, exportKeyword, ts.factory.createToken(88 /* SyntaxKind.DefaultKeyword */)); + break; + case 237 /* SyntaxKind.VariableStatement */: + // If 'x' isn't used in this file and doesn't have type definition, `export const x = 0;` --> `export default 0;` + var decl = ts.first(exportNode.declarationList.declarations); + if (!ts.FindAllReferences.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) { + // We checked in `getInfo` that an initializer exists. + changes.replaceNode(exportingSourceFile, exportNode, ts.factory.createExportDefault(ts.Debug.checkDefined(decl.initializer, "Initializer was previously known to be present"))); + break; + } + // falls through + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + // `export type T = number;` -> `type T = number; export default T;` + changes.deleteModifier(exportingSourceFile, exportKeyword); + changes.insertNodeAfter(exportingSourceFile, exportNode, ts.factory.createExportDefault(ts.factory.createIdentifier(exportName.text))); + break; + default: + ts.Debug.fail("Unexpected exportNode kind ".concat(exportNode.kind)); + } + } + } + function changeImports(program, _a, changes, cancellationToken) { + var wasDefault = _a.wasDefault, exportName = _a.exportName, exportingModuleSymbol = _a.exportingModuleSymbol; + var checker = program.getTypeChecker(); + var exportSymbol = ts.Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol"); + ts.FindAllReferences.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, function (ref) { + var importingSourceFile = ref.getSourceFile(); + if (wasDefault) { + changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text); + } + else { + changeNamedToDefaultImport(importingSourceFile, ref, changes); + } + }); + } + function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) { + var parent = ref.parent; + switch (parent.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + // `a.default` --> `a.foo` + changes.replaceNode(importingSourceFile, ref, ts.factory.createIdentifier(exportName)); + break; + case 270 /* SyntaxKind.ImportSpecifier */: + case 275 /* SyntaxKind.ExportSpecifier */: { + var spec = parent; + // `default as foo` --> `foo`, `default as bar` --> `foo as bar` + changes.replaceNode(importingSourceFile, spec, makeImportSpecifier(exportName, spec.name.text)); + break; + } + case 267 /* SyntaxKind.ImportClause */: { + var clause = parent; + ts.Debug.assert(clause.name === ref, "Import clause name should match provided ref"); + var spec = makeImportSpecifier(exportName, ref.text); + var namedBindings = clause.namedBindings; + if (!namedBindings) { + // `import foo from "./a";` --> `import { foo } from "./a";` + changes.replaceNode(importingSourceFile, ref, ts.factory.createNamedImports([spec])); + } + else if (namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + // `import foo, * as a from "./a";` --> `import * as a from ".a/"; import { foo } from "./a";` + changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) }); + var quotePreference = ts.isStringLiteral(clause.parent.moduleSpecifier) ? ts.quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* QuotePreference.Double */; + var newImport = ts.makeImport(/*default*/ undefined, [makeImportSpecifier(exportName, ref.text)], clause.parent.moduleSpecifier, quotePreference); + changes.insertNodeAfter(importingSourceFile, clause.parent, newImport); + } + else { + // `import foo, { bar } from "./a"` --> `import { bar, foo } from "./a";` + changes.delete(importingSourceFile, ref); + changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec); + } + break; + } + case 200 /* SyntaxKind.ImportType */: + var importTypeNode = parent; + changes.replaceNode(importingSourceFile, parent, ts.factory.createImportTypeNode(importTypeNode.argument, ts.factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf)); + break; + default: + ts.Debug.failBadSyntaxKind(parent); + } + } + function changeNamedToDefaultImport(importingSourceFile, ref, changes) { + var parent = ref.parent; + switch (parent.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + // `a.foo` --> `a.default` + changes.replaceNode(importingSourceFile, ref, ts.factory.createIdentifier("default")); + break; + case 270 /* SyntaxKind.ImportSpecifier */: { + // `import { foo } from "./a";` --> `import foo from "./a";` + // `import { foo as bar } from "./a";` --> `import bar from "./a";` + var defaultImport = ts.factory.createIdentifier(parent.name.text); + if (parent.parent.elements.length === 1) { + changes.replaceNode(importingSourceFile, parent.parent, defaultImport); + } + else { + changes.delete(importingSourceFile, parent); + changes.insertNodeBefore(importingSourceFile, parent.parent, defaultImport); + } + break; + } + case 275 /* SyntaxKind.ExportSpecifier */: { + // `export { foo } from "./a";` --> `export { default as foo } from "./a";` + // `export { foo as bar } from "./a";` --> `export { default as bar } from "./a";` + // `export { foo as default } from "./a";` --> `export { default } from "./a";` + // (Because `export foo from "./a";` isn't valid syntax.) + changes.replaceNode(importingSourceFile, parent, makeExportSpecifier("default", parent.name.text)); + break; + } + default: + ts.Debug.assertNever(parent, "Unexpected parent kind ".concat(parent.kind)); + } + } + function makeImportSpecifier(propertyName, name) { + return ts.factory.createImportSpecifier(/*isTypeOnly*/ false, propertyName === name ? undefined : ts.factory.createIdentifier(propertyName), ts.factory.createIdentifier(name)); + } + function makeExportSpecifier(propertyName, name) { + return ts.factory.createExportSpecifier(/*isTypeOnly*/ false, propertyName === name ? undefined : ts.factory.createIdentifier(propertyName), ts.factory.createIdentifier(name)); + } + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var _a; + var refactorName = "Convert import"; + var actions = (_a = {}, + _a[0 /* ImportKind.Named */] = { + name: "Convert namespace import to named imports", + description: ts.Diagnostics.Convert_namespace_import_to_named_imports.message, + kind: "refactor.rewrite.import.named", + }, + _a[2 /* ImportKind.Namespace */] = { + name: "Convert named imports to namespace import", + description: ts.Diagnostics.Convert_named_imports_to_namespace_import.message, + kind: "refactor.rewrite.import.namespace", + }, + _a[1 /* ImportKind.Default */] = { + name: "Convert named imports to default import", + description: ts.Diagnostics.Convert_named_imports_to_default_import.message, + kind: "refactor.rewrite.import.default", + }, + _a); + refactor.registerRefactor(refactorName, { + kinds: ts.getOwnValues(actions).map(function (a) { return a.kind; }), + getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) { + var info = getImportConversionInfo(context, context.triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + var action = actions[info.convertTo]; + return [{ name: refactorName, description: action.description, actions: [action] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return ts.getOwnValues(actions).map(function (action) { return ({ + name: refactorName, + description: action.description, + actions: [__assign(__assign({}, action), { notApplicableReason: info.error })] + }); }); + } + return ts.emptyArray; + }, + getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName) { + ts.Debug.assert(ts.some(ts.getOwnValues(actions), function (action) { return action.name === actionName; }), "Unexpected action name"); + var info = getImportConversionInfo(context); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected applicable refactor info"); + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(context.file, context.program, t, info); }); + return { edits: edits, renameFilename: undefined, renameLocation: undefined }; + } + }); + function getImportConversionInfo(context, considerPartialSpans) { + if (considerPartialSpans === void 0) { considerPartialSpans = true; } + var file = context.file; + var span = ts.getRefactorContextSpan(context); + var token = ts.getTokenAtPosition(file, span.start); + var importDecl = considerPartialSpans ? ts.findAncestor(token, ts.isImportDeclaration) : ts.getParentNodeInSpan(token, file, span); + if (!importDecl || !ts.isImportDeclaration(importDecl)) + return { error: "Selection is not an import declaration." }; + var end = span.start + span.length; + var nextToken = ts.findNextToken(importDecl, importDecl.parent, file); + if (nextToken && end > nextToken.getStart()) + return undefined; + var importClause = importDecl.importClause; + if (!importClause) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_import_clause) }; + } + if (!importClause.namedBindings) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_namespace_import_or_named_imports) }; + } + if (importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + return { convertTo: 0 /* ImportKind.Named */, import: importClause.namedBindings }; + } + var shouldUseDefault = getShouldUseDefault(context.program, importClause); + return shouldUseDefault + ? { convertTo: 1 /* ImportKind.Default */, import: importClause.namedBindings } + : { convertTo: 2 /* ImportKind.Namespace */, import: importClause.namedBindings }; + } + function getShouldUseDefault(program, importClause) { + return ts.getAllowSyntheticDefaultImports(program.getCompilerOptions()) + && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker()); + } + function doChange(sourceFile, program, changes, info) { + var checker = program.getTypeChecker(); + if (info.convertTo === 0 /* ImportKind.Named */) { + doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, ts.getAllowSyntheticDefaultImports(program.getCompilerOptions())); + } + else { + doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* ImportKind.Default */); + } + } + function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) { + var usedAsNamespaceOrDefault = false; + var nodesToReplace = []; + var conflictingNames = new ts.Map(); + ts.FindAllReferences.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, function (id) { + if (!ts.isPropertyAccessOrQualifiedName(id.parent)) { + usedAsNamespaceOrDefault = true; + } + else { + var exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text; + if (checker.resolveName(exportName, id, 67108863 /* SymbolFlags.All */, /*excludeGlobals*/ true)) { + conflictingNames.set(exportName, true); + } + ts.Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id"); + nodesToReplace.push(id.parent); + } + }); + // We may need to change `mod.x` to `_x` to avoid a name conflict. + var exportNameToImportName = new ts.Map(); + for (var _i = 0, nodesToReplace_1 = nodesToReplace; _i < nodesToReplace_1.length; _i++) { + var propertyAccessOrQualifiedName = nodesToReplace_1[_i]; + var exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text; + var importName = exportNameToImportName.get(exportName); + if (importName === undefined) { + exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? ts.getUniqueName(exportName, sourceFile) : exportName); + } + changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, ts.factory.createIdentifier(importName)); + } + var importSpecifiers = []; + exportNameToImportName.forEach(function (name, propertyName) { + importSpecifiers.push(ts.factory.createImportSpecifier(/*isTypeOnly*/ false, name === propertyName ? undefined : ts.factory.createIdentifier(propertyName), ts.factory.createIdentifier(name))); + }); + var importDecl = toConvert.parent.parent; + if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) { + // Need to leave the namespace import alone + changes.insertNodeAfter(sourceFile, importDecl, updateImport(importDecl, /*defaultImportName*/ undefined, importSpecifiers)); + } + else { + changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? ts.factory.createIdentifier(toConvert.name.text) : undefined, importSpecifiers)); + } + } + function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { + return ts.isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right; + } + function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { + return ts.isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left; + } + function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault) { + if (shouldUseDefault === void 0) { shouldUseDefault = getShouldUseDefault(program, toConvert.parent); } + var checker = program.getTypeChecker(); + var importDecl = toConvert.parent.parent; + var moduleSpecifier = importDecl.moduleSpecifier; + var toConvertSymbols = new ts.Set(); + toConvert.elements.forEach(function (namedImport) { + var symbol = checker.getSymbolAtLocation(namedImport.name); + if (symbol) { + toConvertSymbols.add(symbol); + } + }); + var preferredName = moduleSpecifier && ts.isStringLiteral(moduleSpecifier) ? ts.codefix.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ScriptTarget.ESNext */) : "module"; + function hasNamespaceNameConflict(namedImport) { + // We need to check if the preferred namespace name (`preferredName`) we'd like to use in the refactored code will present a name conflict. + // A name conflict means that, in a scope where we would like to use the preferred namespace name, there already exists a symbol with that name in that scope. + // We are going to use the namespace name in the scopes the named imports being refactored are referenced, + // so we look for conflicts by looking at every reference to those named imports. + return !!ts.FindAllReferences.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, function (id) { + var symbol = checker.resolveName(preferredName, id, 67108863 /* SymbolFlags.All */, /*excludeGlobals*/ true); + if (symbol) { // There already is a symbol with the same name as the preferred namespace name. + if (toConvertSymbols.has(symbol)) { // `preferredName` resolves to a symbol for one of the named import references we are going to transform into namespace import references... + return ts.isExportSpecifier(id.parent); // ...but if this reference is an export specifier, it will not be transformed, so it is a conflict; otherwise, it will be renamed and is not a conflict. + } + return true; // `preferredName` resolves to any other symbol, which will be present in the refactored code and so poses a name conflict. + } + return false; // There is no symbol with the same name as the preferred namespace name, so no conflict. + }); + } + var namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict); + var namespaceImportName = namespaceNameConflicts ? ts.getUniqueName(preferredName, sourceFile) : preferredName; + // Imports that need to be kept as named imports in the refactored code, to avoid changing the semantics. + // More specifically, those are named imports that appear in named exports in the original code, e.g. `a` in `import { a } from "m"; export { a }`. + var neededNamedImports = new ts.Set(); + var _loop_17 = function (element) { + var propertyName = (element.propertyName || element.name).text; + ts.FindAllReferences.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, function (id) { + var access = ts.factory.createPropertyAccessExpression(ts.factory.createIdentifier(namespaceImportName), propertyName); + if (ts.isShorthandPropertyAssignment(id.parent)) { + changes.replaceNode(sourceFile, id.parent, ts.factory.createPropertyAssignment(id.text, access)); + } + else if (ts.isExportSpecifier(id.parent)) { + neededNamedImports.add(element); + } + else { + changes.replaceNode(sourceFile, id, access); + } + }); + }; + for (var _i = 0, _a = toConvert.elements; _i < _a.length; _i++) { + var element = _a[_i]; + _loop_17(element); + } + changes.replaceNode(sourceFile, toConvert, shouldUseDefault + ? ts.factory.createIdentifier(namespaceImportName) + : ts.factory.createNamespaceImport(ts.factory.createIdentifier(namespaceImportName))); + if (neededNamedImports.size) { + var newNamedImports = ts.arrayFrom(neededNamedImports.values()).map(function (element) { + return ts.factory.createImportSpecifier(element.isTypeOnly, element.propertyName && ts.factory.createIdentifier(element.propertyName.text), ts.factory.createIdentifier(element.name.text)); + }); + changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(importDecl, /*defaultImportName*/ undefined, newNamedImports)); + } + } + refactor.doChangeNamedToNamespaceOrDefault = doChangeNamedToNamespaceOrDefault; + function isExportEqualsModule(moduleSpecifier, checker) { + var externalModule = checker.resolveExternalModuleName(moduleSpecifier); + if (!externalModule) + return false; + var exportEquals = checker.resolveExternalModuleSymbol(externalModule); + return externalModule !== exportEquals; + } + function updateImport(old, defaultImportName, elements) { + return ts.factory.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, defaultImportName, elements && elements.length ? ts.factory.createNamedImports(elements) : undefined), old.moduleSpecifier, /*assertClause*/ undefined); + } + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var convertToOptionalChainExpression; + (function (convertToOptionalChainExpression) { + var refactorName = "Convert to optional chain expression"; + var convertToOptionalChainExpressionMessage = ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_to_optional_chain_expression); + var toOptionalChainAction = { + name: refactorName, + description: convertToOptionalChainExpressionMessage, + kind: "refactor.rewrite.expression.optionalChain", + }; + refactor.registerRefactor(refactorName, { + kinds: [toOptionalChainAction.kind], + getEditsForAction: getRefactorEditsToConvertToOptionalChain, + getAvailableActions: getRefactorActionsToConvertToOptionalChain, + }); + function getRefactorActionsToConvertToOptionalChain(context) { + var info = getInfo(context, context.triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + return [{ + name: refactorName, + description: convertToOptionalChainExpressionMessage, + actions: [toOptionalChainAction], + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName, + description: convertToOptionalChainExpressionMessage, + actions: [__assign(__assign({}, toOptionalChainAction), { notApplicableReason: info.error })], + }]; + } + return ts.emptyArray; + } + function getRefactorEditsToConvertToOptionalChain(context, actionName) { + var info = getInfo(context); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected applicable refactor info"); + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { + return doChange(context.file, context.program.getTypeChecker(), t, info, actionName); + }); + return { edits: edits, renameFilename: undefined, renameLocation: undefined }; + } + ; + function isValidExpression(node) { + return ts.isBinaryExpression(node) || ts.isConditionalExpression(node); + } + function isValidStatement(node) { + return ts.isExpressionStatement(node) || ts.isReturnStatement(node) || ts.isVariableStatement(node); + } + function isValidExpressionOrStatement(node) { + return isValidExpression(node) || isValidStatement(node); + } + function getInfo(context, considerEmptySpans) { + if (considerEmptySpans === void 0) { considerEmptySpans = true; } + var file = context.file, program = context.program; + var span = ts.getRefactorContextSpan(context); + var forEmptySpan = span.length === 0; + if (forEmptySpan && !considerEmptySpans) + return undefined; + // selecting fo[|o && foo.ba|]r should be valid, so adjust span to fit start and end tokens + var startToken = ts.getTokenAtPosition(file, span.start); + var endToken = ts.findTokenOnLeftOfPosition(file, span.start + span.length); + var adjustedSpan = ts.createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd()); + var parent = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan); + var expression = parent && isValidExpressionOrStatement(parent) ? getExpression(parent) : undefined; + if (!expression) + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_convertible_access_expression) }; + var checker = program.getTypeChecker(); + return ts.isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression); + } + function getConditionalInfo(expression, checker) { + var condition = expression.condition; + var finalExpression = getFinalExpressionInChain(expression.whenTrue); + if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_convertible_access_expression) }; + } + if ((ts.isPropertyAccessExpression(condition) || ts.isIdentifier(condition)) + && getMatchingStart(condition, finalExpression.expression)) { + return { finalExpression: finalExpression, occurrences: [condition], expression: expression }; + } + else if (ts.isBinaryExpression(condition)) { + var occurrences = getOccurrencesInExpression(finalExpression.expression, condition); + return occurrences ? { finalExpression: finalExpression, occurrences: occurrences, expression: expression } : + { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_matching_access_expressions) }; + } + } + function getBinaryInfo(expression) { + if (expression.operatorToken.kind !== 55 /* SyntaxKind.AmpersandAmpersandToken */) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Can_only_convert_logical_AND_access_chains) }; + } + ; + var finalExpression = getFinalExpressionInChain(expression.right); + if (!finalExpression) + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_convertible_access_expression) }; + var occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left); + return occurrences ? { finalExpression: finalExpression, occurrences: occurrences, expression: expression } : + { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_matching_access_expressions) }; + } + /** + * Gets a list of property accesses that appear in matchTo and occur in sequence in expression. + */ + function getOccurrencesInExpression(matchTo, expression) { + var occurrences = []; + while (ts.isBinaryExpression(expression) && expression.operatorToken.kind === 55 /* SyntaxKind.AmpersandAmpersandToken */) { + var match = getMatchingStart(ts.skipParentheses(matchTo), ts.skipParentheses(expression.right)); + if (!match) { + break; + } + occurrences.push(match); + matchTo = match; + expression = expression.left; + } + var finalMatch = getMatchingStart(matchTo, expression); + if (finalMatch) { + occurrences.push(finalMatch); + } + return occurrences.length > 0 ? occurrences : undefined; + } + /** + * Returns subchain if chain begins with subchain syntactically. + */ + function getMatchingStart(chain, subchain) { + if (!ts.isIdentifier(subchain) && !ts.isPropertyAccessExpression(subchain) && !ts.isElementAccessExpression(subchain)) { + return undefined; + } + return chainStartsWith(chain, subchain) ? subchain : undefined; + } + /** + * Returns true if chain begins with subchain syntactically. + */ + function chainStartsWith(chain, subchain) { + // skip until we find a matching identifier. + while (ts.isCallExpression(chain) || ts.isPropertyAccessExpression(chain) || ts.isElementAccessExpression(chain)) { + if (getTextOfChainNode(chain) === getTextOfChainNode(subchain)) + break; + chain = chain.expression; + } + // check that the chains match at each access. Call chains in subchain are not valid. + while ((ts.isPropertyAccessExpression(chain) && ts.isPropertyAccessExpression(subchain)) || + (ts.isElementAccessExpression(chain) && ts.isElementAccessExpression(subchain))) { + if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain)) + return false; + chain = chain.expression; + subchain = subchain.expression; + } + // check if we have reached a final identifier. + return ts.isIdentifier(chain) && ts.isIdentifier(subchain) && chain.getText() === subchain.getText(); + } + function getTextOfChainNode(node) { + if (ts.isIdentifier(node) || ts.isStringOrNumericLiteralLike(node)) { + return node.getText(); + } + if (ts.isPropertyAccessExpression(node)) { + return getTextOfChainNode(node.name); + } + if (ts.isElementAccessExpression(node)) { + return getTextOfChainNode(node.argumentExpression); + } + return undefined; + } + /** + * Find the least ancestor of the input node that is a valid type for extraction and contains the input span. + */ + function getValidParentNodeContainingSpan(node, span) { + while (node.parent) { + if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) { + return node; + } + node = node.parent; + } + return undefined; + } + /** + * Finds an ancestor of the input node that is a valid type for extraction, skipping subexpressions. + */ + function getValidParentNodeOfEmptySpan(node) { + while (node.parent) { + if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) { + return node; + } + node = node.parent; + } + return undefined; + } + /** + * Gets an expression of valid extraction type from a valid statement or expression. + */ + function getExpression(node) { + if (isValidExpression(node)) { + return node; + } + if (ts.isVariableStatement(node)) { + var variable = ts.getSingleVariableOfVariableStatement(node); + var initializer = variable === null || variable === void 0 ? void 0 : variable.initializer; + return initializer && isValidExpression(initializer) ? initializer : undefined; + } + return node.expression && isValidExpression(node.expression) ? node.expression : undefined; + } + /** + * Gets a property access expression which may be nested inside of a binary expression. The final + * expression in an && chain will occur as the right child of the parent binary expression, unless + * it is followed by a different binary operator. + * @param node the right child of a binary expression or a call expression. + */ + function getFinalExpressionInChain(node) { + // foo && |foo.bar === 1|; - here the right child of the && binary expression is another binary expression. + // the rightmost member of the && chain should be the leftmost child of that expression. + node = ts.skipParentheses(node); + if (ts.isBinaryExpression(node)) { + return getFinalExpressionInChain(node.left); + } + // foo && |foo.bar()()| - nested calls are treated like further accesses. + else if ((ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node) || ts.isCallExpression(node)) && !ts.isOptionalChain(node)) { + return node; + } + return undefined; + } + /** + * Creates an access chain from toConvert with '?.' accesses at expressions appearing in occurrences. + */ + function convertOccurrences(checker, toConvert, occurrences) { + if (ts.isPropertyAccessExpression(toConvert) || ts.isElementAccessExpression(toConvert) || ts.isCallExpression(toConvert)) { + var chain = convertOccurrences(checker, toConvert.expression, occurrences); + var lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : undefined; + var isOccurrence = (lastOccurrence === null || lastOccurrence === void 0 ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText(); + if (isOccurrence) + occurrences.pop(); + if (ts.isCallExpression(toConvert)) { + return isOccurrence ? + ts.factory.createCallChain(chain, ts.factory.createToken(28 /* SyntaxKind.QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : + ts.factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments); + } + else if (ts.isPropertyAccessExpression(toConvert)) { + return isOccurrence ? + ts.factory.createPropertyAccessChain(chain, ts.factory.createToken(28 /* SyntaxKind.QuestionDotToken */), toConvert.name) : + ts.factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name); + } + else if (ts.isElementAccessExpression(toConvert)) { + return isOccurrence ? + ts.factory.createElementAccessChain(chain, ts.factory.createToken(28 /* SyntaxKind.QuestionDotToken */), toConvert.argumentExpression) : + ts.factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression); + } + } + return toConvert; + } + function doChange(sourceFile, checker, changes, info, _actionName) { + var finalExpression = info.finalExpression, occurrences = info.occurrences, expression = info.expression; + var firstOccurrence = occurrences[occurrences.length - 1]; + var convertedChain = convertOccurrences(checker, finalExpression, occurrences); + if (convertedChain && (ts.isPropertyAccessExpression(convertedChain) || ts.isElementAccessExpression(convertedChain) || ts.isCallExpression(convertedChain))) { + if (ts.isBinaryExpression(expression)) { + changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain); + } + else if (ts.isConditionalExpression(expression)) { + changes.replaceNode(sourceFile, expression, ts.factory.createBinaryExpression(convertedChain, ts.factory.createToken(60 /* SyntaxKind.QuestionQuestionToken */), expression.whenFalse)); + } + } + } + })(convertToOptionalChainExpression = refactor.convertToOptionalChainExpression || (refactor.convertToOptionalChainExpression = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var addOrRemoveBracesToArrowFunction; + (function (addOrRemoveBracesToArrowFunction) { + var refactorName = "Convert overload list to single signature"; + var refactorDescription = ts.Diagnostics.Convert_overload_list_to_single_signature.message; + var functionOverloadAction = { + name: refactorName, + description: refactorDescription, + kind: "refactor.rewrite.function.overloadList", + }; + refactor.registerRefactor(refactorName, { + kinds: [functionOverloadAction.kind], + getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature, + getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature + }); + function getRefactorActionsToConvertOverloadsToOneSignature(context) { + var file = context.file, startPosition = context.startPosition, program = context.program; + var info = getConvertableOverloadListAtPosition(file, startPosition, program); + if (!info) + return ts.emptyArray; + return [{ + name: refactorName, + description: refactorDescription, + actions: [functionOverloadAction] + }]; + } + function getRefactorEditsToConvertOverloadsToOneSignature(context) { + var file = context.file, startPosition = context.startPosition, program = context.program; + var signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program); + if (!signatureDecls) + return undefined; + var checker = program.getTypeChecker(); + var lastDeclaration = signatureDecls[signatureDecls.length - 1]; + var updated = lastDeclaration; + switch (lastDeclaration.kind) { + case 168 /* SyntaxKind.MethodSignature */: { + updated = ts.factory.updateMethodSignature(lastDeclaration, lastDeclaration.modifiers, lastDeclaration.name, lastDeclaration.questionToken, lastDeclaration.typeParameters, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.type); + break; + } + case 169 /* SyntaxKind.MethodDeclaration */: { + updated = ts.factory.updateMethodDeclaration(lastDeclaration, lastDeclaration.decorators, lastDeclaration.modifiers, lastDeclaration.asteriskToken, lastDeclaration.name, lastDeclaration.questionToken, lastDeclaration.typeParameters, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.type, lastDeclaration.body); + break; + } + case 174 /* SyntaxKind.CallSignature */: { + updated = ts.factory.updateCallSignature(lastDeclaration, lastDeclaration.typeParameters, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.type); + break; + } + case 171 /* SyntaxKind.Constructor */: { + updated = ts.factory.updateConstructorDeclaration(lastDeclaration, lastDeclaration.decorators, lastDeclaration.modifiers, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.body); + break; + } + case 175 /* SyntaxKind.ConstructSignature */: { + updated = ts.factory.updateConstructSignature(lastDeclaration, lastDeclaration.typeParameters, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.type); + break; + } + case 256 /* SyntaxKind.FunctionDeclaration */: { + updated = ts.factory.updateFunctionDeclaration(lastDeclaration, lastDeclaration.decorators, lastDeclaration.modifiers, lastDeclaration.asteriskToken, lastDeclaration.name, lastDeclaration.typeParameters, getNewParametersForCombinedSignature(signatureDecls), lastDeclaration.type, lastDeclaration.body); + break; + } + default: return ts.Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring"); + } + if (updated === lastDeclaration) { + return; // No edits to apply, do nothing + } + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { + t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated); + }); + return { renameFilename: undefined, renameLocation: undefined, edits: edits }; + function getNewParametersForCombinedSignature(signatureDeclarations) { + var lastSig = signatureDeclarations[signatureDeclarations.length - 1]; + if (ts.isFunctionLikeDeclaration(lastSig) && lastSig.body) { + // Trim away implementation signature arguments (they should already be compatible with overloads, but are likely less precise to guarantee compatability with the overloads) + signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1); + } + return ts.factory.createNodeArray([ + ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, ts.factory.createToken(25 /* SyntaxKind.DotDotDotToken */), "args", + /*questionToken*/ undefined, ts.factory.createUnionTypeNode(ts.map(signatureDeclarations, convertSignatureParametersToTuple))) + ]); + } + function convertSignatureParametersToTuple(decl) { + var members = ts.map(decl.parameters, convertParameterToNamedTupleMember); + return ts.setEmitFlags(ts.factory.createTupleTypeNode(members), ts.some(members, function (m) { return !!ts.length(ts.getSyntheticLeadingComments(m)); }) ? 0 /* EmitFlags.None */ : 1 /* EmitFlags.SingleLine */); + } + function convertParameterToNamedTupleMember(p) { + ts.Debug.assert(ts.isIdentifier(p.name)); // This is checked during refactoring applicability checking + var result = ts.setTextRange(ts.factory.createNamedTupleMember(p.dotDotDotToken, p.name, p.questionToken, p.type || ts.factory.createKeywordTypeNode(130 /* SyntaxKind.AnyKeyword */)), p); + var parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker); + if (parameterDocComment) { + var newComment = ts.displayPartsToString(parameterDocComment); + if (newComment.length) { + ts.setSyntheticLeadingComments(result, [{ + text: "*\n".concat(newComment.split("\n").map(function (c) { return " * ".concat(c); }).join("\n"), "\n "), + kind: 3 /* SyntaxKind.MultiLineCommentTrivia */, + pos: -1, + end: -1, + hasTrailingNewLine: true, + hasLeadingNewline: true, + }]); + } + } + return result; + } + } + function isConvertableSignatureDeclaration(d) { + switch (d.kind) { + case 168 /* SyntaxKind.MethodSignature */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 174 /* SyntaxKind.CallSignature */: + case 171 /* SyntaxKind.Constructor */: + case 175 /* SyntaxKind.ConstructSignature */: + case 256 /* SyntaxKind.FunctionDeclaration */: + return true; + } + return false; + } + function getConvertableOverloadListAtPosition(file, startPosition, program) { + var node = ts.getTokenAtPosition(file, startPosition); + var containingDecl = ts.findAncestor(node, isConvertableSignatureDeclaration); + if (!containingDecl) { + return; + } + var checker = program.getTypeChecker(); + var signatureSymbol = containingDecl.symbol; + if (!signatureSymbol) { + return; + } + var decls = signatureSymbol.declarations; + if (ts.length(decls) <= 1) { + return; + } + if (!ts.every(decls, function (d) { return ts.getSourceFileOfNode(d) === file; })) { + return; + } + if (!isConvertableSignatureDeclaration(decls[0])) { + return; + } + var kindOne = decls[0].kind; + if (!ts.every(decls, function (d) { return d.kind === kindOne; })) { + return; + } + var signatureDecls = decls; + if (ts.some(signatureDecls, function (d) { return !!d.typeParameters || ts.some(d.parameters, function (p) { return !!p.decorators || !!p.modifiers || !ts.isIdentifier(p.name); }); })) { + return; + } + var signatures = ts.mapDefined(signatureDecls, function (d) { return checker.getSignatureFromDeclaration(d); }); + if (ts.length(signatures) !== ts.length(decls)) { + return; + } + var returnOne = checker.getReturnTypeOfSignature(signatures[0]); + if (!ts.every(signatures, function (s) { return checker.getReturnTypeOfSignature(s) === returnOne; })) { + return; + } + return signatureDecls; + } + })(addOrRemoveBracesToArrowFunction = refactor.addOrRemoveBracesToArrowFunction || (refactor.addOrRemoveBracesToArrowFunction = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var extractSymbol; + (function (extractSymbol) { + var refactorName = "Extract Symbol"; + var extractConstantAction = { + name: "Extract Constant", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_constant), + kind: "refactor.extract.constant", + }; + var extractFunctionAction = { + name: "Extract Function", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_function), + kind: "refactor.extract.function", + }; + refactor.registerRefactor(refactorName, { + kinds: [ + extractConstantAction.kind, + extractFunctionAction.kind + ], + getEditsForAction: getRefactorEditsToExtractSymbol, + getAvailableActions: getRefactorActionsToExtractSymbol, + }); + /** + * Compute the associated code actions + * Exported for tests. + */ + function getRefactorActionsToExtractSymbol(context) { + var requestedRefactor = context.kind; + var rangeToExtract = getRangeToExtract(context.file, ts.getRefactorContextSpan(context), context.triggerReason === "invoked"); + var targetRange = rangeToExtract.targetRange; + if (targetRange === undefined) { + if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) { + return ts.emptyArray; + } + var errors = []; + if (refactor.refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { + errors.push({ + name: refactorName, + description: extractFunctionAction.description, + actions: [__assign(__assign({}, extractFunctionAction), { notApplicableReason: getStringError(rangeToExtract.errors) })] + }); + } + if (refactor.refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { + errors.push({ + name: refactorName, + description: extractConstantAction.description, + actions: [__assign(__assign({}, extractConstantAction), { notApplicableReason: getStringError(rangeToExtract.errors) })] + }); + } + return errors; + } + var extractions = getPossibleExtractions(targetRange, context); + if (extractions === undefined) { + // No extractions possible + return ts.emptyArray; + } + var functionActions = []; + var usedFunctionNames = new ts.Map(); + var innermostErrorFunctionAction; + var constantActions = []; + var usedConstantNames = new ts.Map(); + var innermostErrorConstantAction; + var i = 0; + for (var _i = 0, extractions_1 = extractions; _i < extractions_1.length; _i++) { + var _a = extractions_1[_i], functionExtraction = _a.functionExtraction, constantExtraction = _a.constantExtraction; + var description = functionExtraction.description; + if (refactor.refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { + if (functionExtraction.errors.length === 0) { + // Don't issue refactorings with duplicated names. + // Scopes come back in "innermost first" order, so extractions will + // preferentially go into nearer scopes + if (!usedFunctionNames.has(description)) { + usedFunctionNames.set(description, true); + functionActions.push({ + description: description, + name: "function_scope_".concat(i), + kind: extractFunctionAction.kind + }); + } + } + else if (!innermostErrorFunctionAction) { + innermostErrorFunctionAction = { + description: description, + name: "function_scope_".concat(i), + notApplicableReason: getStringError(functionExtraction.errors), + kind: extractFunctionAction.kind + }; + } + } + if (refactor.refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { + if (constantExtraction.errors.length === 0) { + // Don't issue refactorings with duplicated names. + // Scopes come back in "innermost first" order, so extractions will + // preferentially go into nearer scopes + var description_1 = constantExtraction.description; + if (!usedConstantNames.has(description_1)) { + usedConstantNames.set(description_1, true); + constantActions.push({ + description: description_1, + name: "constant_scope_".concat(i), + kind: extractConstantAction.kind + }); + } + } + else if (!innermostErrorConstantAction) { + innermostErrorConstantAction = { + description: description, + name: "constant_scope_".concat(i), + notApplicableReason: getStringError(constantExtraction.errors), + kind: extractConstantAction.kind + }; + } + } + // *do* increment i anyway because we'll look for the i-th scope + // later when actually doing the refactoring if the user requests it + i++; + } + var infos = []; + if (functionActions.length) { + infos.push({ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_function), + actions: functionActions, + }); + } + else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) { + infos.push({ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_function), + actions: [innermostErrorFunctionAction] + }); + } + if (constantActions.length) { + infos.push({ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_constant), + actions: constantActions + }); + } + else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) { + infos.push({ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_constant), + actions: [innermostErrorConstantAction] + }); + } + return infos.length ? infos : ts.emptyArray; + function getStringError(errors) { + var error = errors[0].messageText; + if (typeof error !== "string") { + error = error.messageText; + } + return error; + } + } + extractSymbol.getRefactorActionsToExtractSymbol = getRefactorActionsToExtractSymbol; + /* Exported for tests */ + function getRefactorEditsToExtractSymbol(context, actionName) { + var rangeToExtract = getRangeToExtract(context.file, ts.getRefactorContextSpan(context)); + var targetRange = rangeToExtract.targetRange; // TODO:GH#18217 + var parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName); + if (parsedFunctionIndexMatch) { + var index = +parsedFunctionIndexMatch[1]; + ts.Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index"); + return getFunctionExtractionAtIndex(targetRange, context, index); + } + var parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName); + if (parsedConstantIndexMatch) { + var index = +parsedConstantIndexMatch[1]; + ts.Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index"); + return getConstantExtractionAtIndex(targetRange, context, index); + } + ts.Debug.fail("Unrecognized action name"); + } + extractSymbol.getRefactorEditsToExtractSymbol = getRefactorEditsToExtractSymbol; + // Move these into diagnostic messages if they become user-facing + var Messages; + (function (Messages) { + function createMessage(message) { + return { message: message, code: 0, category: ts.DiagnosticCategory.Message, key: message }; + } + Messages.cannotExtractRange = createMessage("Cannot extract range."); + Messages.cannotExtractImport = createMessage("Cannot extract import statement."); + Messages.cannotExtractSuper = createMessage("Cannot extract super call."); + Messages.cannotExtractJSDoc = createMessage("Cannot extract JSDoc."); + Messages.cannotExtractEmpty = createMessage("Cannot extract empty range."); + Messages.expressionExpected = createMessage("expression expected."); + Messages.uselessConstantType = createMessage("No reason to extract constant of type."); + Messages.statementOrExpressionExpected = createMessage("Statement or expression expected."); + Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements."); + Messages.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement."); + Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range."); + Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators."); + Messages.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope."); + Messages.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope."); + Messages.cannotExtractIdentifier = createMessage("Select more than a single identifier."); + Messages.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration"); + Messages.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression"); + Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor"); + Messages.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts"); + Messages.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes"); + Messages.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS"); + Messages.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block"); + Messages.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method"); + })(Messages = extractSymbol.Messages || (extractSymbol.Messages = {})); + var RangeFacts; + (function (RangeFacts) { + RangeFacts[RangeFacts["None"] = 0] = "None"; + RangeFacts[RangeFacts["HasReturn"] = 1] = "HasReturn"; + RangeFacts[RangeFacts["IsGenerator"] = 2] = "IsGenerator"; + RangeFacts[RangeFacts["IsAsyncFunction"] = 4] = "IsAsyncFunction"; + RangeFacts[RangeFacts["UsesThis"] = 8] = "UsesThis"; + RangeFacts[RangeFacts["UsesThisInFunction"] = 16] = "UsesThisInFunction"; + /** + * The range is in a function which needs the 'static' modifier in a class + */ + RangeFacts[RangeFacts["InStaticRegion"] = 32] = "InStaticRegion"; + })(RangeFacts || (RangeFacts = {})); + /** + * getRangeToExtract takes a span inside a text file and returns either an expression or an array + * of statements representing the minimum set of nodes needed to extract the entire span. This + * process may fail, in which case a set of errors is returned instead. These errors are shown to + * users if they have the provideRefactorNotApplicableReason option set. + */ + // exported only for tests + function getRangeToExtract(sourceFile, span, invoked) { + if (invoked === void 0) { invoked = true; } + var length = span.length; + if (length === 0 && !invoked) { + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractEmpty)] }; + } + var cursorRequest = length === 0 && invoked; + var startToken = ts.findFirstNonJsxWhitespaceToken(sourceFile, span.start); + var endToken = ts.findTokenOnLeftOfPosition(sourceFile, ts.textSpanEnd(span)); + /* If the refactoring command is invoked through a keyboard action it's safe to assume that the user is actively looking for + refactoring actions at the span location. As they may not know the exact range that will trigger a refactoring, we expand the + searched span to cover a real node range making it more likely that something useful will show up. */ + var adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span; + // Walk up starting from the the start position until we find a non-SourceFile node that subsumes the selected span. + // This may fail (e.g. you select two statements in the root of a source file) + var start = cursorRequest ? getExtractableParent(startToken) : ts.getParentNodeInSpan(startToken, sourceFile, adjustedSpan); + // Do the same for the ending position + var end = cursorRequest ? start : ts.getParentNodeInSpan(endToken, sourceFile, adjustedSpan); + var declarations = []; + // We'll modify these flags as we walk the tree to collect data + // about what things need to be done as part of the extraction. + var rangeFacts = RangeFacts.None; + var thisNode; + if (!start || !end) { + // cannot find either start or end node + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractRange)] }; + } + if (start.flags & 8388608 /* NodeFlags.JSDoc */) { + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractJSDoc)] }; + } + if (start.parent !== end.parent) { + // start and end nodes belong to different subtrees + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractRange)] }; + } + if (start !== end) { + // start and end should be statements and parent should be either block or a source file + if (!isBlockLike(start.parent)) { + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractRange)] }; + } + var statements = []; + for (var _i = 0, _a = start.parent.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (statement === start || statements.length) { + var errors_1 = checkNode(statement); + if (errors_1) { + return { errors: errors_1 }; + } + statements.push(statement); + } + if (statement === end) { + break; + } + } + if (!statements.length) { + // https://github.com/Microsoft/TypeScript/issues/20559 + // Ranges like [|case 1: break;|] will fail to populate `statements` because + // they will never find `start` in `start.parent.statements`. + // Consider: We could support ranges like [|case 1:|] by refining them to just + // the expression. + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractRange)] }; + } + return { targetRange: { range: statements, facts: rangeFacts, declarations: declarations, thisNode: thisNode } }; + } + if (ts.isReturnStatement(start) && !start.expression) { + // Makes no sense to extract an expression-less return statement. + return { errors: [ts.createFileDiagnostic(sourceFile, span.start, length, Messages.cannotExtractRange)] }; + } + // We have a single node (start) + var node = refineNode(start); + var errors = checkRootNode(node) || checkNode(node); + if (errors) { + return { errors: errors }; + } + return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, declarations: declarations, thisNode: thisNode } }; // TODO: GH#18217 + /** + * Attempt to refine the extraction node (generally, by shrinking it) to produce better results. + * @param node The unrefined extraction node. + */ + function refineNode(node) { + if (ts.isReturnStatement(node)) { + if (node.expression) { + return node.expression; + } + } + else if (ts.isVariableStatement(node) || ts.isVariableDeclarationList(node)) { + var declarations_5 = ts.isVariableStatement(node) ? node.declarationList.declarations : node.declarations; + var numInitializers = 0; + var lastInitializer = void 0; + for (var _i = 0, declarations_4 = declarations_5; _i < declarations_4.length; _i++) { + var declaration = declarations_4[_i]; + if (declaration.initializer) { + numInitializers++; + lastInitializer = declaration.initializer; + } + } + if (numInitializers === 1) { + return lastInitializer; + } + // No special handling if there are multiple initializers. + } + else if (ts.isVariableDeclaration(node)) { + if (node.initializer) { + return node.initializer; + } + } + return node; + } + function checkRootNode(node) { + if (ts.isIdentifier(ts.isExpressionStatement(node) ? node.expression : node)) { + return [ts.createDiagnosticForNode(node, Messages.cannotExtractIdentifier)]; + } + return undefined; + } + function checkForStaticContext(nodeToCheck, containingClass) { + var current = nodeToCheck; + while (current !== containingClass) { + if (current.kind === 167 /* SyntaxKind.PropertyDeclaration */) { + if (ts.isStatic(current)) { + rangeFacts |= RangeFacts.InStaticRegion; + } + break; + } + else if (current.kind === 164 /* SyntaxKind.Parameter */) { + var ctorOrMethod = ts.getContainingFunction(current); + if (ctorOrMethod.kind === 171 /* SyntaxKind.Constructor */) { + rangeFacts |= RangeFacts.InStaticRegion; + } + break; + } + else if (current.kind === 169 /* SyntaxKind.MethodDeclaration */) { + if (ts.isStatic(current)) { + rangeFacts |= RangeFacts.InStaticRegion; + } + } + current = current.parent; + } + } + // Verifies whether we can actually extract this node or not. + function checkNode(nodeToCheck) { + var PermittedJumps; + (function (PermittedJumps) { + PermittedJumps[PermittedJumps["None"] = 0] = "None"; + PermittedJumps[PermittedJumps["Break"] = 1] = "Break"; + PermittedJumps[PermittedJumps["Continue"] = 2] = "Continue"; + PermittedJumps[PermittedJumps["Return"] = 4] = "Return"; + })(PermittedJumps || (PermittedJumps = {})); + // We believe it's true because the node is from the (unmodified) tree. + ts.Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)"); + // For understanding how skipTrivia functioned: + ts.Debug.assert(!ts.positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)"); + if (!ts.isStatement(nodeToCheck) && !(ts.isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) { + return [ts.createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)]; + } + if (nodeToCheck.flags & 16777216 /* NodeFlags.Ambient */) { + return [ts.createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)]; + } + // If we're in a class, see whether we're in a static region (static property initializer, static method, class constructor parameter default) + var containingClass = ts.getContainingClass(nodeToCheck); + if (containingClass) { + checkForStaticContext(nodeToCheck, containingClass); + } + var errors; + var permittedJumps = 4 /* PermittedJumps.Return */; + var seenLabels; + visit(nodeToCheck); + if (rangeFacts & RangeFacts.UsesThis) { + var container = ts.getThisContainer(nodeToCheck, /** includeArrowFunctions */ false); + if (container.kind === 256 /* SyntaxKind.FunctionDeclaration */ || + (container.kind === 169 /* SyntaxKind.MethodDeclaration */ && container.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */) || + container.kind === 213 /* SyntaxKind.FunctionExpression */) { + rangeFacts |= RangeFacts.UsesThisInFunction; + } + } + return errors; + function visit(node) { + if (errors) { + // already found an error - can stop now + return true; + } + if (ts.isDeclaration(node)) { + var declaringNode = (node.kind === 254 /* SyntaxKind.VariableDeclaration */) ? node.parent.parent : node; + if (ts.hasSyntacticModifier(declaringNode, 1 /* ModifierFlags.Export */)) { + // TODO: GH#18217 Silly to use `errors ||` since it's definitely not defined (see top of `visit`) + // Also, if we're only pushing one error, just use `let error: Diagnostic | undefined`! + // Also TODO: GH#19956 + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractExportedEntity)); + return true; + } + declarations.push(node.symbol); + } + // Some things can't be extracted in certain situations + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractImport)); + return true; + case 271 /* SyntaxKind.ExportAssignment */: + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractExportedEntity)); + return true; + case 106 /* SyntaxKind.SuperKeyword */: + // For a super *constructor call*, we have to be extracting the entire class, + // but a super *method call* simply implies a 'this' reference + if (node.parent.kind === 208 /* SyntaxKind.CallExpression */) { + // Super constructor call + var containingClass_1 = ts.getContainingClass(node); + if (containingClass_1 === undefined || containingClass_1.pos < span.start || containingClass_1.end >= (span.start + span.length)) { + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractSuper)); + return true; + } + } + else { + rangeFacts |= RangeFacts.UsesThis; + thisNode = node; + } + break; + case 214 /* SyntaxKind.ArrowFunction */: + // check if arrow function uses this + ts.forEachChild(node, function check(n) { + if (ts.isThis(n)) { + rangeFacts |= RangeFacts.UsesThis; + thisNode = node; + } + else if (ts.isClassLike(n) || (ts.isFunctionLike(n) && !ts.isArrowFunction(n))) { + return false; + } + else { + ts.forEachChild(n, check); + } + }); + // falls through + case 257 /* SyntaxKind.ClassDeclaration */: + case 256 /* SyntaxKind.FunctionDeclaration */: + if (ts.isSourceFile(node.parent) && node.parent.externalModuleIndicator === undefined) { + // You cannot extract global declarations + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.functionWillNotBeVisibleInTheNewScope)); + } + // falls through + case 226 /* SyntaxKind.ClassExpression */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 171 /* SyntaxKind.Constructor */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + // do not dive into functions or classes + return false; + } + var savedPermittedJumps = permittedJumps; + switch (node.kind) { + case 239 /* SyntaxKind.IfStatement */: + permittedJumps = 0 /* PermittedJumps.None */; + break; + case 252 /* SyntaxKind.TryStatement */: + // forbid all jumps inside try blocks + permittedJumps = 0 /* PermittedJumps.None */; + break; + case 235 /* SyntaxKind.Block */: + if (node.parent && node.parent.kind === 252 /* SyntaxKind.TryStatement */ && node.parent.finallyBlock === node) { + // allow unconditional returns from finally blocks + permittedJumps = 4 /* PermittedJumps.Return */; + } + break; + case 290 /* SyntaxKind.DefaultClause */: + case 289 /* SyntaxKind.CaseClause */: + // allow unlabeled break inside case clauses + permittedJumps |= 1 /* PermittedJumps.Break */; + break; + default: + if (ts.isIterationStatement(node, /*lookInLabeledStatements*/ false)) { + // allow unlabeled break/continue inside loops + permittedJumps |= 1 /* PermittedJumps.Break */ | 2 /* PermittedJumps.Continue */; + } + break; + } + switch (node.kind) { + case 192 /* SyntaxKind.ThisType */: + case 108 /* SyntaxKind.ThisKeyword */: + rangeFacts |= RangeFacts.UsesThis; + thisNode = node; + break; + case 250 /* SyntaxKind.LabeledStatement */: { + var label = node.label; + (seenLabels || (seenLabels = [])).push(label.escapedText); + ts.forEachChild(node, visit); + seenLabels.pop(); + break; + } + case 246 /* SyntaxKind.BreakStatement */: + case 245 /* SyntaxKind.ContinueStatement */: { + var label = node.label; + if (label) { + if (!ts.contains(seenLabels, label.escapedText)) { + // attempts to jump to label that is not in range to be extracted + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange)); + } + } + else { + if (!(permittedJumps & (node.kind === 246 /* SyntaxKind.BreakStatement */ ? 1 /* PermittedJumps.Break */ : 2 /* PermittedJumps.Continue */))) { + // attempt to break or continue in a forbidden context + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements)); + } + } + break; + } + case 218 /* SyntaxKind.AwaitExpression */: + rangeFacts |= RangeFacts.IsAsyncFunction; + break; + case 224 /* SyntaxKind.YieldExpression */: + rangeFacts |= RangeFacts.IsGenerator; + break; + case 247 /* SyntaxKind.ReturnStatement */: + if (permittedJumps & 4 /* PermittedJumps.Return */) { + rangeFacts |= RangeFacts.HasReturn; + } + else { + (errors || (errors = [])).push(ts.createDiagnosticForNode(node, Messages.cannotExtractRangeContainingConditionalReturnStatement)); + } + break; + default: + ts.forEachChild(node, visit); + break; + } + permittedJumps = savedPermittedJumps; + } + } + } + extractSymbol.getRangeToExtract = getRangeToExtract; + /** + * Includes the final semicolon so that the span covers statements in cases where it would otherwise + * only cover the declaration list. + */ + function getAdjustedSpanFromNodes(startNode, endNode, sourceFile) { + var start = startNode.getStart(sourceFile); + var end = endNode.getEnd(); + if (sourceFile.text.charCodeAt(end) === 59 /* CharacterCodes.semicolon */) { + end++; + } + return { start: start, length: end - start }; + } + function getStatementOrExpressionRange(node) { + if (ts.isStatement(node)) { + return [node]; + } + if (ts.isExpressionNode(node)) { + // If our selection is the expression in an ExpressionStatement, expand + // the selection to include the enclosing Statement (this stops us + // from trying to care about the return value of the extracted function + // and eliminates double semicolon insertion in certain scenarios) + return ts.isExpressionStatement(node.parent) ? [node.parent] : node; + } + if (isStringLiteralJsxAttribute(node)) { + return node; + } + return undefined; + } + function isScope(node) { + return ts.isArrowFunction(node) ? ts.isFunctionBody(node.body) : + ts.isFunctionLikeDeclaration(node) || ts.isSourceFile(node) || ts.isModuleBlock(node) || ts.isClassLike(node); + } + /** + * Computes possible places we could extract the function into. For example, + * you may be able to extract into a class method *or* local closure *or* namespace function, + * depending on what's in the extracted body. + */ + function collectEnclosingScopes(range) { + var current = isReadonlyArray(range.range) ? ts.first(range.range) : range.range; + if (range.facts & RangeFacts.UsesThis && !(range.facts & RangeFacts.UsesThisInFunction)) { + // if range uses this as keyword or as type inside the class then it can only be extracted to a method of the containing class + var containingClass = ts.getContainingClass(current); + if (containingClass) { + var containingFunction = ts.findAncestor(current, ts.isFunctionLikeDeclaration); + return containingFunction + ? [containingFunction, containingClass] + : [containingClass]; + } + } + var scopes = []; + while (true) { + current = current.parent; + // A function parameter's initializer is actually in the outer scope, not the function declaration + if (current.kind === 164 /* SyntaxKind.Parameter */) { + // Skip all the way to the outer scope of the function that declared this parameter + current = ts.findAncestor(current, function (parent) { return ts.isFunctionLikeDeclaration(parent); }).parent; + } + // We want to find the nearest parent where we can place an "equivalent" sibling to the node we're extracting out of. + // Walk up to the closest parent of a place where we can logically put a sibling: + // * Function declaration + // * Class declaration or expression + // * Module/namespace or source file + if (isScope(current)) { + scopes.push(current); + if (current.kind === 305 /* SyntaxKind.SourceFile */) { + return scopes; + } + } + } + } + function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) { + var _a = getPossibleExtractionsWorker(targetRange, context), scopes = _a.scopes, _b = _a.readsAndWrites, target = _b.target, usagesPerScope = _b.usagesPerScope, functionErrorsPerScope = _b.functionErrorsPerScope, exposedVariableDeclarations = _b.exposedVariableDeclarations; + ts.Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); + context.cancellationToken.throwIfCancellationRequested(); // TODO: GH#18217 + return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context); + } + function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) { + var _a = getPossibleExtractionsWorker(targetRange, context), scopes = _a.scopes, _b = _a.readsAndWrites, target = _b.target, usagesPerScope = _b.usagesPerScope, constantErrorsPerScope = _b.constantErrorsPerScope, exposedVariableDeclarations = _b.exposedVariableDeclarations; + ts.Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); + ts.Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?"); + context.cancellationToken.throwIfCancellationRequested(); + var expression = ts.isExpression(target) + ? target + : target.statements[0].expression; + return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context); + } + /** + * Given a piece of text to extract ('targetRange'), computes a list of possible extractions. + * Each returned ExtractResultForScope corresponds to a possible target scope and is either a set of changes + * or an error explaining why we can't extract into that scope. + */ + function getPossibleExtractions(targetRange, context) { + var _a = getPossibleExtractionsWorker(targetRange, context), scopes = _a.scopes, _b = _a.readsAndWrites, functionErrorsPerScope = _b.functionErrorsPerScope, constantErrorsPerScope = _b.constantErrorsPerScope; + // Need the inner type annotation to avoid https://github.com/Microsoft/TypeScript/issues/7547 + var extractions = scopes.map(function (scope, i) { + var functionDescriptionPart = getDescriptionForFunctionInScope(scope); + var constantDescriptionPart = getDescriptionForConstantInScope(scope); + var scopeDescription = ts.isFunctionLikeDeclaration(scope) + ? getDescriptionForFunctionLikeDeclaration(scope) + : ts.isClassLike(scope) + ? getDescriptionForClassLikeDeclaration(scope) + : getDescriptionForModuleLikeDeclaration(scope); + var functionDescription; + var constantDescription; + if (scopeDescription === 1 /* SpecialScope.Global */) { + functionDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]); + constantDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]); + } + else if (scopeDescription === 0 /* SpecialScope.Module */) { + functionDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]); + constantDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]); + } + else { + functionDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]); + constantDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]); + } + // Customize the phrasing for the innermost scope to increase clarity. + if (i === 0 && !ts.isClassLike(scope)) { + constantDescription = ts.formatStringFromArgs(ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]); + } + return { + functionExtraction: { + description: functionDescription, + errors: functionErrorsPerScope[i], + }, + constantExtraction: { + description: constantDescription, + errors: constantErrorsPerScope[i], + }, + }; + }); + return extractions; + } + function getPossibleExtractionsWorker(targetRange, context) { + var sourceFile = context.file; + var scopes = collectEnclosingScopes(targetRange); + var enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile); + var readsAndWrites = collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, context.program.getTypeChecker(), context.cancellationToken); + return { scopes: scopes, readsAndWrites: readsAndWrites }; + } + function getDescriptionForFunctionInScope(scope) { + return ts.isFunctionLikeDeclaration(scope) + ? "inner function" + : ts.isClassLike(scope) + ? "method" + : "function"; + } + function getDescriptionForConstantInScope(scope) { + return ts.isClassLike(scope) + ? "readonly field" + : "constant"; + } + function getDescriptionForFunctionLikeDeclaration(scope) { + switch (scope.kind) { + case 171 /* SyntaxKind.Constructor */: + return "constructor"; + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + return scope.name + ? "function '".concat(scope.name.text, "'") + : ts.ANONYMOUS; + case 214 /* SyntaxKind.ArrowFunction */: + return "arrow function"; + case 169 /* SyntaxKind.MethodDeclaration */: + return "method '".concat(scope.name.getText(), "'"); + case 172 /* SyntaxKind.GetAccessor */: + return "'get ".concat(scope.name.getText(), "'"); + case 173 /* SyntaxKind.SetAccessor */: + return "'set ".concat(scope.name.getText(), "'"); + default: + throw ts.Debug.assertNever(scope, "Unexpected scope kind ".concat(scope.kind)); + } + } + function getDescriptionForClassLikeDeclaration(scope) { + return scope.kind === 257 /* SyntaxKind.ClassDeclaration */ + ? scope.name ? "class '".concat(scope.name.text, "'") : "anonymous class declaration" + : scope.name ? "class expression '".concat(scope.name.text, "'") : "anonymous class expression"; + } + function getDescriptionForModuleLikeDeclaration(scope) { + return scope.kind === 262 /* SyntaxKind.ModuleBlock */ + ? "namespace '".concat(scope.parent.name.getText(), "'") + : scope.externalModuleIndicator ? 0 /* SpecialScope.Module */ : 1 /* SpecialScope.Global */; + } + var SpecialScope; + (function (SpecialScope) { + SpecialScope[SpecialScope["Module"] = 0] = "Module"; + SpecialScope[SpecialScope["Global"] = 1] = "Global"; + })(SpecialScope || (SpecialScope = {})); + /** + * Result of 'extractRange' operation for a specific scope. + * Stores either a list of changes that should be applied to extract a range or a list of errors + */ + function extractFunctionInScope(node, scope, _a, exposedVariableDeclarations, range, context) { + var usagesInScope = _a.usages, typeParameterUsages = _a.typeParameterUsages, substitutions = _a.substitutions; + var checker = context.program.getTypeChecker(); + var scriptTarget = ts.getEmitScriptTarget(context.program.getCompilerOptions()); + var importAdder = ts.codefix.createImportAdder(context.file, context.program, context.preferences, context.host); + // Make a unique name for the extracted function + var file = scope.getSourceFile(); + var functionNameText = ts.getUniqueName(ts.isClassLike(scope) ? "newMethod" : "newFunction", file); + var isJS = ts.isInJSFile(scope); + var functionName = ts.factory.createIdentifier(functionNameText); + var returnType; + var parameters = []; + var callArguments = []; + var writes; + usagesInScope.forEach(function (usage, name) { + var typeNode; + if (!isJS) { + var type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node); + // Widen the type so we don't emit nonsense annotations like "function fn(x: 3) {" + type = checker.getBaseTypeOfLiteralType(type); + typeNode = ts.codefix.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NodeBuilderFlags.NoTruncation */); + } + var paramDecl = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, + /*name*/ name, + /*questionToken*/ undefined, typeNode); + parameters.push(paramDecl); + if (usage.usage === 2 /* Usage.Write */) { + (writes || (writes = [])).push(usage); + } + callArguments.push(ts.factory.createIdentifier(name)); + }); + var typeParametersAndDeclarations = ts.arrayFrom(typeParameterUsages.values()).map(function (type) { return ({ type: type, declaration: getFirstDeclaration(type) }); }); + var sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder); + var typeParameters = sortedTypeParametersAndDeclarations.length === 0 + ? undefined + : sortedTypeParametersAndDeclarations.map(function (t) { return t.declaration; }); + // Strictly speaking, we should check whether each name actually binds to the appropriate type + // parameter. In cases of shadowing, they may not. + var callTypeArguments = typeParameters !== undefined + ? typeParameters.map(function (decl) { return ts.factory.createTypeReferenceNode(decl.name, /*typeArguments*/ undefined); }) + : undefined; + // Provide explicit return types for contextually-typed functions + // to avoid problems when there are literal types present + if (ts.isExpression(node) && !isJS) { + var contextualType = checker.getContextualType(node); + returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NodeBuilderFlags.NoTruncation */); // TODO: GH#18217 + } + var _b = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & RangeFacts.HasReturn)), body = _b.body, returnValueProperty = _b.returnValueProperty; + ts.suppressLeadingAndTrailingTrivia(body); + var newFunction; + var callThis = !!(range.facts & RangeFacts.UsesThisInFunction); + if (ts.isClassLike(scope)) { + // always create private method in TypeScript files + var modifiers = isJS ? [] : [ts.factory.createModifier(121 /* SyntaxKind.PrivateKeyword */)]; + if (range.facts & RangeFacts.InStaticRegion) { + modifiers.push(ts.factory.createModifier(124 /* SyntaxKind.StaticKeyword */)); + } + if (range.facts & RangeFacts.IsAsyncFunction) { + modifiers.push(ts.factory.createModifier(131 /* SyntaxKind.AsyncKeyword */)); + } + newFunction = ts.factory.createMethodDeclaration( + /*decorators*/ undefined, modifiers.length ? modifiers : undefined, range.facts & RangeFacts.IsGenerator ? ts.factory.createToken(41 /* SyntaxKind.AsteriskToken */) : undefined, functionName, + /*questionToken*/ undefined, typeParameters, parameters, returnType, body); + } + else { + if (callThis) { + parameters.unshift(ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, + /*name*/ "this", + /*questionToken*/ undefined, checker.typeToTypeNode(checker.getTypeAtLocation(range.thisNode), scope, 1 /* NodeBuilderFlags.NoTruncation */), + /*initializer*/ undefined)); + } + newFunction = ts.factory.createFunctionDeclaration( + /*decorators*/ undefined, range.facts & RangeFacts.IsAsyncFunction ? [ts.factory.createToken(131 /* SyntaxKind.AsyncKeyword */)] : undefined, range.facts & RangeFacts.IsGenerator ? ts.factory.createToken(41 /* SyntaxKind.AsteriskToken */) : undefined, functionName, typeParameters, parameters, returnType, body); + } + var changeTracker = ts.textChanges.ChangeTracker.fromContext(context); + var minInsertionPos = (isReadonlyArray(range.range) ? ts.last(range.range) : range.range).end; + var nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope); + if (nodeToInsertBefore) { + changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newFunction, /*blankLineBetween*/ true); + } + else { + changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction); + } + importAdder.writeFixes(changeTracker); + var newNodes = []; + // replace range with function call + var called = getCalledExpression(scope, range, functionNameText); + if (callThis) { + callArguments.unshift(ts.factory.createIdentifier("this")); + } + var call = ts.factory.createCallExpression(callThis ? ts.factory.createPropertyAccessExpression(called, "call") : called, callTypeArguments, // Note that no attempt is made to take advantage of type argument inference + callArguments); + if (range.facts & RangeFacts.IsGenerator) { + call = ts.factory.createYieldExpression(ts.factory.createToken(41 /* SyntaxKind.AsteriskToken */), call); + } + if (range.facts & RangeFacts.IsAsyncFunction) { + call = ts.factory.createAwaitExpression(call); + } + if (isInJSXContent(node)) { + call = ts.factory.createJsxExpression(/*dotDotDotToken*/ undefined, call); + } + if (exposedVariableDeclarations.length && !writes) { + // No need to mix declarations and writes. + // How could any variables be exposed if there's a return statement? + ts.Debug.assert(!returnValueProperty, "Expected no returnValueProperty"); + ts.Debug.assert(!(range.facts & RangeFacts.HasReturn), "Expected RangeFacts.HasReturn flag to be unset"); + if (exposedVariableDeclarations.length === 1) { + // Declaring exactly one variable: let x = newFunction(); + var variableDeclaration = exposedVariableDeclarations[0]; + newNodes.push(ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(ts.getSynthesizedDeepClone(variableDeclaration.name), /*exclamationToken*/ undefined, /*type*/ ts.getSynthesizedDeepClone(variableDeclaration.type), /*initializer*/ call)], // TODO (acasey): test binding patterns + variableDeclaration.parent.flags))); + } + else { + // Declaring multiple variables / return properties: + // let {x, y} = newFunction(); + var bindingElements = []; + var typeElements = []; + var commonNodeFlags = exposedVariableDeclarations[0].parent.flags; + var sawExplicitType = false; + for (var _i = 0, exposedVariableDeclarations_1 = exposedVariableDeclarations; _i < exposedVariableDeclarations_1.length; _i++) { + var variableDeclaration = exposedVariableDeclarations_1[_i]; + bindingElements.push(ts.factory.createBindingElement( + /*dotDotDotToken*/ undefined, + /*propertyName*/ undefined, + /*name*/ ts.getSynthesizedDeepClone(variableDeclaration.name))); + // Being returned through an object literal will have widened the type. + var variableType = checker.typeToTypeNode(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)), scope, 1 /* NodeBuilderFlags.NoTruncation */); + typeElements.push(ts.factory.createPropertySignature( + /*modifiers*/ undefined, + /*name*/ variableDeclaration.symbol.name, + /*questionToken*/ undefined, + /*type*/ variableType)); + sawExplicitType = sawExplicitType || variableDeclaration.type !== undefined; + commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags; + } + var typeLiteral = sawExplicitType ? ts.factory.createTypeLiteralNode(typeElements) : undefined; + if (typeLiteral) { + ts.setEmitFlags(typeLiteral, 1 /* EmitFlags.SingleLine */); + } + newNodes.push(ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(ts.factory.createObjectBindingPattern(bindingElements), + /*exclamationToken*/ undefined, + /*type*/ typeLiteral, + /*initializer*/ call)], commonNodeFlags))); + } + } + else if (exposedVariableDeclarations.length || writes) { + if (exposedVariableDeclarations.length) { + // CONSIDER: we're going to create one statement per variable, but we could actually preserve their original grouping. + for (var _c = 0, exposedVariableDeclarations_2 = exposedVariableDeclarations; _c < exposedVariableDeclarations_2.length; _c++) { + var variableDeclaration = exposedVariableDeclarations_2[_c]; + var flags = variableDeclaration.parent.flags; + if (flags & 2 /* NodeFlags.Const */) { + flags = (flags & ~2 /* NodeFlags.Const */) | 1 /* NodeFlags.Let */; + } + newNodes.push(ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(variableDeclaration.symbol.name, /*exclamationToken*/ undefined, getTypeDeepCloneUnionUndefined(variableDeclaration.type))], flags))); + } + } + if (returnValueProperty) { + // has both writes and return, need to create variable declaration to hold return value; + newNodes.push(ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(returnValueProperty, /*exclamationToken*/ undefined, getTypeDeepCloneUnionUndefined(returnType))], 1 /* NodeFlags.Let */))); + } + var assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (returnValueProperty) { + assignments.unshift(ts.factory.createShorthandPropertyAssignment(returnValueProperty)); + } + // propagate writes back + if (assignments.length === 1) { + // We would only have introduced a return value property if there had been + // other assignments to make. + ts.Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here"); + newNodes.push(ts.factory.createExpressionStatement(ts.factory.createAssignment(assignments[0].name, call))); + if (range.facts & RangeFacts.HasReturn) { + newNodes.push(ts.factory.createReturnStatement()); + } + } + else { + // emit e.g. + // { a, b, __return } = newFunction(a, b); + // return __return; + newNodes.push(ts.factory.createExpressionStatement(ts.factory.createAssignment(ts.factory.createObjectLiteralExpression(assignments), call))); + if (returnValueProperty) { + newNodes.push(ts.factory.createReturnStatement(ts.factory.createIdentifier(returnValueProperty))); + } + } + } + else { + if (range.facts & RangeFacts.HasReturn) { + newNodes.push(ts.factory.createReturnStatement(call)); + } + else if (isReadonlyArray(range.range)) { + newNodes.push(ts.factory.createExpressionStatement(call)); + } + else { + newNodes.push(call); + } + } + if (isReadonlyArray(range.range)) { + changeTracker.replaceNodeRangeWithNodes(context.file, ts.first(range.range), ts.last(range.range), newNodes); + } + else { + changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes); + } + var edits = changeTracker.getChanges(); + var renameRange = isReadonlyArray(range.range) ? ts.first(range.range) : range.range; + var renameFilename = renameRange.getSourceFile().fileName; + var renameLocation = ts.getRenameLocation(edits, renameFilename, functionNameText, /*isDeclaredBeforeUse*/ false); + return { renameFilename: renameFilename, renameLocation: renameLocation, edits: edits }; + function getTypeDeepCloneUnionUndefined(typeNode) { + if (typeNode === undefined) { + return undefined; + } + var clone = ts.getSynthesizedDeepClone(typeNode); + var withoutParens = clone; + while (ts.isParenthesizedTypeNode(withoutParens)) { + withoutParens = withoutParens.type; + } + return ts.isUnionTypeNode(withoutParens) && ts.find(withoutParens.types, function (t) { return t.kind === 153 /* SyntaxKind.UndefinedKeyword */; }) + ? clone + : ts.factory.createUnionTypeNode([clone, ts.factory.createKeywordTypeNode(153 /* SyntaxKind.UndefinedKeyword */)]); + } + } + /** + * Result of 'extractRange' operation for a specific scope. + * Stores either a list of changes that should be applied to extract a range or a list of errors + */ + function extractConstantInScope(node, scope, _a, rangeFacts, context) { + var _b; + var substitutions = _a.substitutions; + var checker = context.program.getTypeChecker(); + // Make a unique name for the extracted variable + var file = scope.getSourceFile(); + var localNameText = ts.isPropertyAccessExpression(node) && !ts.isClassLike(scope) && !checker.resolveName(node.name.text, node, 111551 /* SymbolFlags.Value */, /*excludeGlobals*/ false) && !ts.isPrivateIdentifier(node.name) && !ts.isKeyword(node.name.originalKeywordKind) + ? node.name.text + : ts.getUniqueName(ts.isClassLike(scope) ? "newProperty" : "newLocal", file); + var isJS = ts.isInJSFile(scope); + var variableType = isJS || !checker.isContextSensitive(node) + ? undefined + : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NodeBuilderFlags.NoTruncation */); // TODO: GH#18217 + var initializer = transformConstantInitializer(ts.skipParentheses(node), substitutions); + (_b = transformFunctionInitializerAndType(variableType, initializer), variableType = _b.variableType, initializer = _b.initializer); + ts.suppressLeadingAndTrailingTrivia(initializer); + var changeTracker = ts.textChanges.ChangeTracker.fromContext(context); + if (ts.isClassLike(scope)) { + ts.Debug.assert(!isJS, "Cannot extract to a JS class"); // See CannotExtractToJSClass + var modifiers = []; + modifiers.push(ts.factory.createModifier(121 /* SyntaxKind.PrivateKeyword */)); + if (rangeFacts & RangeFacts.InStaticRegion) { + modifiers.push(ts.factory.createModifier(124 /* SyntaxKind.StaticKeyword */)); + } + modifiers.push(ts.factory.createModifier(145 /* SyntaxKind.ReadonlyKeyword */)); + var newVariable = ts.factory.createPropertyDeclaration( + /*decorators*/ undefined, modifiers, localNameText, + /*questionToken*/ undefined, variableType, initializer); + var localReference = ts.factory.createPropertyAccessExpression(rangeFacts & RangeFacts.InStaticRegion + ? ts.factory.createIdentifier(scope.name.getText()) // TODO: GH#18217 + : ts.factory.createThis(), ts.factory.createIdentifier(localNameText)); + if (isInJSXContent(node)) { + localReference = ts.factory.createJsxExpression(/*dotDotDotToken*/ undefined, localReference); + } + // Declare + var maxInsertionPos = node.pos; + var nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope); + changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariable, /*blankLineBetween*/ true); + // Consume + changeTracker.replaceNode(context.file, node, localReference); + } + else { + var newVariableDeclaration = ts.factory.createVariableDeclaration(localNameText, /*exclamationToken*/ undefined, variableType, initializer); + // If the node is part of an initializer in a list of variable declarations, insert a new + // variable declaration into the list (in case it depends on earlier ones). + // CONSIDER: If the declaration list isn't const, we might want to split it into multiple + // lists so that the newly extracted one can be const. + var oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope); + if (oldVariableDeclaration) { + // Declare + // CONSIDER: could detect that each is on a separate line (See `extractConstant_VariableList_MultipleLines` in `extractConstants.ts`) + changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration); + // Consume + var localReference = ts.factory.createIdentifier(localNameText); + changeTracker.replaceNode(context.file, node, localReference); + } + else if (node.parent.kind === 238 /* SyntaxKind.ExpressionStatement */ && scope === ts.findAncestor(node, isScope)) { + // If the parent is an expression statement and the target scope is the immediately enclosing one, + // replace the statement with the declaration. + var newVariableStatement = ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([newVariableDeclaration], 2 /* NodeFlags.Const */)); + changeTracker.replaceNode(context.file, node.parent, newVariableStatement); + } + else { + var newVariableStatement = ts.factory.createVariableStatement( + /*modifiers*/ undefined, ts.factory.createVariableDeclarationList([newVariableDeclaration], 2 /* NodeFlags.Const */)); + // Declare + var nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope); + if (nodeToInsertBefore.pos === 0) { + changeTracker.insertNodeAtTopOfFile(context.file, newVariableStatement, /*blankLineBetween*/ false); + } + else { + changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariableStatement, /*blankLineBetween*/ false); + } + // Consume + if (node.parent.kind === 238 /* SyntaxKind.ExpressionStatement */) { + // If the parent is an expression statement, delete it. + changeTracker.delete(context.file, node.parent); + } + else { + var localReference = ts.factory.createIdentifier(localNameText); + // When extract to a new variable in JSX content, need to wrap a {} out of the new variable + // or it will become a plain text + if (isInJSXContent(node)) { + localReference = ts.factory.createJsxExpression(/*dotDotDotToken*/ undefined, localReference); + } + changeTracker.replaceNode(context.file, node, localReference); + } + } + } + var edits = changeTracker.getChanges(); + var renameFilename = node.getSourceFile().fileName; + var renameLocation = ts.getRenameLocation(edits, renameFilename, localNameText, /*isDeclaredBeforeUse*/ true); + return { renameFilename: renameFilename, renameLocation: renameLocation, edits: edits }; + function transformFunctionInitializerAndType(variableType, initializer) { + // If no contextual type exists there is nothing to transfer to the function signature + if (variableType === undefined) + return { variableType: variableType, initializer: initializer }; + // Only do this for function expressions and arrow functions that are not generic + if (!ts.isFunctionExpression(initializer) && !ts.isArrowFunction(initializer) || !!initializer.typeParameters) + return { variableType: variableType, initializer: initializer }; + var functionType = checker.getTypeAtLocation(node); + var functionSignature = ts.singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* SignatureKind.Call */)); + // If no function signature, maybe there was an error, do nothing + if (!functionSignature) + return { variableType: variableType, initializer: initializer }; + // If the function signature has generic type parameters we don't attempt to move the parameters + if (!!functionSignature.getTypeParameters()) + return { variableType: variableType, initializer: initializer }; + // We add parameter types if needed + var parameters = []; + var hasAny = false; + for (var _i = 0, _a = initializer.parameters; _i < _a.length; _i++) { + var p = _a[_i]; + if (p.type) { + parameters.push(p); + } + else { + var paramType = checker.getTypeAtLocation(p); + if (paramType === checker.getAnyType()) + hasAny = true; + parameters.push(ts.factory.updateParameterDeclaration(p, p.decorators, p.modifiers, p.dotDotDotToken, p.name, p.questionToken, p.type || checker.typeToTypeNode(paramType, scope, 1 /* NodeBuilderFlags.NoTruncation */), p.initializer)); + } + } + // If a parameter was inferred as any we skip adding function parameters at all. + // Turning an implicit any (which under common settings is a error) to an explicit + // is probably actually a worse refactor outcome. + if (hasAny) + return { variableType: variableType, initializer: initializer }; + variableType = undefined; + if (ts.isArrowFunction(initializer)) { + initializer = ts.factory.updateArrowFunction(initializer, node.modifiers, initializer.typeParameters, parameters, initializer.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NodeBuilderFlags.NoTruncation */), initializer.equalsGreaterThanToken, initializer.body); + } + else { + if (functionSignature && !!functionSignature.thisParameter) { + var firstParameter = ts.firstOrUndefined(parameters); + // If the function signature has a this parameter and if the first defined parameter is not the this parameter, we must add it + // Note: If this parameter was already there, it would have been previously updated with the type if not type was present + if ((!firstParameter || (ts.isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this"))) { + var thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node); + parameters.splice(0, 0, ts.factory.createParameterDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, + /* dotDotDotToken */ undefined, "this", + /* questionToken */ undefined, checker.typeToTypeNode(thisType, scope, 1 /* NodeBuilderFlags.NoTruncation */))); + } + } + initializer = ts.factory.updateFunctionExpression(initializer, node.modifiers, initializer.asteriskToken, initializer.name, initializer.typeParameters, parameters, initializer.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NodeBuilderFlags.NoTruncation */), initializer.body); + } + return { variableType: variableType, initializer: initializer }; + } + } + function getContainingVariableDeclarationIfInList(node, scope) { + var prevNode; + while (node !== undefined && node !== scope) { + if (ts.isVariableDeclaration(node) && + node.initializer === prevNode && + ts.isVariableDeclarationList(node.parent) && + node.parent.declarations.length > 1) { + return node; + } + prevNode = node; + node = node.parent; + } + } + function getFirstDeclaration(type) { + var firstDeclaration; + var symbol = type.symbol; + if (symbol && symbol.declarations) { + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var declaration = _a[_i]; + if (firstDeclaration === undefined || declaration.pos < firstDeclaration.pos) { + firstDeclaration = declaration; + } + } + } + return firstDeclaration; + } + function compareTypesByDeclarationOrder(_a, _b) { + var type1 = _a.type, declaration1 = _a.declaration; + var type2 = _b.type, declaration2 = _b.declaration; + return ts.compareProperties(declaration1, declaration2, "pos", ts.compareValues) + || ts.compareStringsCaseSensitive(type1.symbol ? type1.symbol.getName() : "", type2.symbol ? type2.symbol.getName() : "") + || ts.compareValues(type1.id, type2.id); + } + function getCalledExpression(scope, range, functionNameText) { + var functionReference = ts.factory.createIdentifier(functionNameText); + if (ts.isClassLike(scope)) { + var lhs = range.facts & RangeFacts.InStaticRegion ? ts.factory.createIdentifier(scope.name.text) : ts.factory.createThis(); // TODO: GH#18217 + return ts.factory.createPropertyAccessExpression(lhs, functionReference); + } + else { + return functionReference; + } + } + function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn) { + var hasWritesOrVariableDeclarations = writes !== undefined || exposedVariableDeclarations.length > 0; + if (ts.isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) { + // already block, no declarations or writes to propagate back, no substitutions - can use node as is + return { body: ts.factory.createBlock(body.statements, /*multLine*/ true), returnValueProperty: undefined }; + } + var returnValueProperty; + var ignoreReturns = false; + var statements = ts.factory.createNodeArray(ts.isBlock(body) ? body.statements.slice(0) : [ts.isStatement(body) ? body : ts.factory.createReturnStatement(ts.skipParentheses(body))]); + // rewrite body if either there are writes that should be propagated back via return statements or there are substitutions + if (hasWritesOrVariableDeclarations || substitutions.size) { + var rewrittenStatements = ts.visitNodes(statements, visitor).slice(); + if (hasWritesOrVariableDeclarations && !hasReturn && ts.isStatement(body)) { + // add return at the end to propagate writes back in case if control flow falls out of the function body + // it is ok to know that range has at least one return since it we only allow unconditional returns + var assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (assignments.length === 1) { + rewrittenStatements.push(ts.factory.createReturnStatement(assignments[0].name)); + } + else { + rewrittenStatements.push(ts.factory.createReturnStatement(ts.factory.createObjectLiteralExpression(assignments))); + } + } + return { body: ts.factory.createBlock(rewrittenStatements, /*multiLine*/ true), returnValueProperty: returnValueProperty }; + } + else { + return { body: ts.factory.createBlock(statements, /*multiLine*/ true), returnValueProperty: undefined }; + } + function visitor(node) { + if (!ignoreReturns && ts.isReturnStatement(node) && hasWritesOrVariableDeclarations) { + var assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (node.expression) { + if (!returnValueProperty) { + returnValueProperty = "__return"; + } + assignments.unshift(ts.factory.createPropertyAssignment(returnValueProperty, ts.visitNode(node.expression, visitor))); + } + if (assignments.length === 1) { + return ts.factory.createReturnStatement(assignments[0].name); + } + else { + return ts.factory.createReturnStatement(ts.factory.createObjectLiteralExpression(assignments)); + } + } + else { + var oldIgnoreReturns = ignoreReturns; + ignoreReturns = ignoreReturns || ts.isFunctionLikeDeclaration(node) || ts.isClassLike(node); + var substitution = substitutions.get(ts.getNodeId(node).toString()); + var result = substitution ? ts.getSynthesizedDeepClone(substitution) : ts.visitEachChild(node, visitor, ts.nullTransformationContext); + ignoreReturns = oldIgnoreReturns; + return result; + } + } + } + function transformConstantInitializer(initializer, substitutions) { + return substitutions.size + ? visitor(initializer) + : initializer; + function visitor(node) { + var substitution = substitutions.get(ts.getNodeId(node).toString()); + return substitution ? ts.getSynthesizedDeepClone(substitution) : ts.visitEachChild(node, visitor, ts.nullTransformationContext); + } + } + function getStatementsOrClassElements(scope) { + if (ts.isFunctionLikeDeclaration(scope)) { + var body = scope.body; // TODO: GH#18217 + if (ts.isBlock(body)) { + return body.statements; + } + } + else if (ts.isModuleBlock(scope) || ts.isSourceFile(scope)) { + return scope.statements; + } + else if (ts.isClassLike(scope)) { + return scope.members; + } + else { + ts.assertType(scope); + } + return ts.emptyArray; + } + /** + * If `scope` contains a function after `minPos`, then return the first such function. + * Otherwise, return `undefined`. + */ + function getNodeToInsertFunctionBefore(minPos, scope) { + return ts.find(getStatementsOrClassElements(scope), function (child) { + return child.pos >= minPos && ts.isFunctionLikeDeclaration(child) && !ts.isConstructorDeclaration(child); + }); + } + function getNodeToInsertPropertyBefore(maxPos, scope) { + var members = scope.members; + ts.Debug.assert(members.length > 0, "Found no members"); // There must be at least one child, since we extracted from one. + var prevMember; + var allProperties = true; + for (var _i = 0, members_1 = members; _i < members_1.length; _i++) { + var member = members_1[_i]; + if (member.pos > maxPos) { + return prevMember || members[0]; + } + if (allProperties && !ts.isPropertyDeclaration(member)) { + // If it is non-vacuously true that all preceding members are properties, + // insert before the current member (i.e. at the end of the list of properties). + if (prevMember !== undefined) { + return member; + } + allProperties = false; + } + prevMember = member; + } + if (prevMember === undefined) + return ts.Debug.fail(); // If the loop didn't return, then it did set prevMember. + return prevMember; + } + function getNodeToInsertConstantBefore(node, scope) { + ts.Debug.assert(!ts.isClassLike(scope)); + var prevScope; + for (var curr = node; curr !== scope; curr = curr.parent) { + if (isScope(curr)) { + prevScope = curr; + } + } + for (var curr = (prevScope || node).parent;; curr = curr.parent) { + if (isBlockLike(curr)) { + var prevStatement = void 0; + for (var _i = 0, _a = curr.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (statement.pos > node.pos) { + break; + } + prevStatement = statement; + } + if (!prevStatement && ts.isCaseClause(curr)) { + // We must have been in the expression of the case clause. + ts.Debug.assert(ts.isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement"); + return curr.parent.parent; + } + // There must be at least one statement since we started in one. + return ts.Debug.checkDefined(prevStatement, "prevStatement failed to get set"); + } + ts.Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope"); + } + } + function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) { + var variableAssignments = ts.map(exposedVariableDeclarations, function (v) { return ts.factory.createShorthandPropertyAssignment(v.symbol.name); }); + var writeAssignments = ts.map(writes, function (w) { return ts.factory.createShorthandPropertyAssignment(w.symbol.name); }); + // TODO: GH#18217 `variableAssignments` not possibly undefined! + return variableAssignments === undefined + ? writeAssignments + : writeAssignments === undefined + ? variableAssignments + : variableAssignments.concat(writeAssignments); + } + function isReadonlyArray(v) { + return ts.isArray(v); + } + /** + * Produces a range that spans the entirety of nodes, given a selection + * that might start/end in the middle of nodes. + * + * For example, when the user makes a selection like this + * v---v + * var someThing = foo + bar; + * this returns ^-------^ + */ + function getEnclosingTextRange(targetRange, sourceFile) { + return isReadonlyArray(targetRange.range) + ? { pos: ts.first(targetRange.range).getStart(sourceFile), end: ts.last(targetRange.range).getEnd() } + : targetRange.range; + } + var Usage; + (function (Usage) { + // value should be passed to extracted method + Usage[Usage["Read"] = 1] = "Read"; + // value should be passed to extracted method and propagated back + Usage[Usage["Write"] = 2] = "Write"; + })(Usage || (Usage = {})); + function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) { + var allTypeParameterUsages = new ts.Map(); // Key is type ID + var usagesPerScope = []; + var substitutionsPerScope = []; + var functionErrorsPerScope = []; + var constantErrorsPerScope = []; + var visibleDeclarationsInExtractedRange = []; + var exposedVariableSymbolSet = new ts.Map(); // Key is symbol ID + var exposedVariableDeclarations = []; + var firstExposedNonVariableDeclaration; + var expression = !isReadonlyArray(targetRange.range) + ? targetRange.range + : targetRange.range.length === 1 && ts.isExpressionStatement(targetRange.range[0]) + ? targetRange.range[0].expression + : undefined; + var expressionDiagnostic; + if (expression === undefined) { + var statements = targetRange.range; + var start = ts.first(statements).getStart(); + var end = ts.last(statements).end; + expressionDiagnostic = ts.createFileDiagnostic(sourceFile, start, end - start, Messages.expressionExpected); + } + else if (checker.getTypeAtLocation(expression).flags & (16384 /* TypeFlags.Void */ | 131072 /* TypeFlags.Never */)) { + expressionDiagnostic = ts.createDiagnosticForNode(expression, Messages.uselessConstantType); + } + // initialize results + for (var _i = 0, scopes_1 = scopes; _i < scopes_1.length; _i++) { + var scope = scopes_1[_i]; + usagesPerScope.push({ usages: new ts.Map(), typeParameterUsages: new ts.Map(), substitutions: new ts.Map() }); + substitutionsPerScope.push(new ts.Map()); + functionErrorsPerScope.push([]); + var constantErrors = []; + if (expressionDiagnostic) { + constantErrors.push(expressionDiagnostic); + } + if (ts.isClassLike(scope) && ts.isInJSFile(scope)) { + constantErrors.push(ts.createDiagnosticForNode(scope, Messages.cannotExtractToJSClass)); + } + if (ts.isArrowFunction(scope) && !ts.isBlock(scope.body)) { + // TODO (https://github.com/Microsoft/TypeScript/issues/18924): allow this + constantErrors.push(ts.createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction)); + } + constantErrorsPerScope.push(constantErrors); + } + var seenUsages = new ts.Map(); + var target = isReadonlyArray(targetRange.range) ? ts.factory.createBlock(targetRange.range) : targetRange.range; + var unmodifiedNode = isReadonlyArray(targetRange.range) ? ts.first(targetRange.range) : targetRange.range; + var inGenericContext = isInGenericContext(unmodifiedNode); + collectUsages(target); + // Unfortunately, this code takes advantage of the knowledge that the generated method + // will use the contextual type of an expression as the return type of the extracted + // method (and will therefore "use" all the types involved). + if (inGenericContext && !isReadonlyArray(targetRange.range) && !ts.isJsxAttribute(targetRange.range)) { + var contextualType = checker.getContextualType(targetRange.range); // TODO: GH#18217 + recordTypeParameterUsages(contextualType); + } + if (allTypeParameterUsages.size > 0) { + var seenTypeParameterUsages = new ts.Map(); // Key is type ID + var i_2 = 0; + for (var curr = unmodifiedNode; curr !== undefined && i_2 < scopes.length; curr = curr.parent) { + if (curr === scopes[i_2]) { + // Copy current contents of seenTypeParameterUsages into scope. + seenTypeParameterUsages.forEach(function (typeParameter, id) { + usagesPerScope[i_2].typeParameterUsages.set(id, typeParameter); + }); + i_2++; + } + // Note that we add the current node's type parameters *after* updating the corresponding scope. + if (ts.isDeclarationWithTypeParameters(curr)) { + for (var _a = 0, _b = ts.getEffectiveTypeParameterDeclarations(curr); _a < _b.length; _a++) { + var typeParameterDecl = _b[_a]; + var typeParameter = checker.getTypeAtLocation(typeParameterDecl); + if (allTypeParameterUsages.has(typeParameter.id.toString())) { + seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter); + } + } + } + } + // If we didn't get through all the scopes, then there were some that weren't in our + // parent chain (impossible at time of writing). A conservative solution would be to + // copy allTypeParameterUsages into all remaining scopes. + ts.Debug.assert(i_2 === scopes.length, "Should have iterated all scopes"); + } + // If there are any declarations in the extracted block that are used in the same enclosing + // lexical scope, we can't move the extraction "up" as those declarations will become unreachable + if (visibleDeclarationsInExtractedRange.length) { + var containingLexicalScopeOfExtraction = ts.isBlockScope(scopes[0], scopes[0].parent) + ? scopes[0] + : ts.getEnclosingBlockScopeContainer(scopes[0]); + ts.forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations); + } + var _loop_18 = function (i) { + var scopeUsages = usagesPerScope[i]; + // Special case: in the innermost scope, all usages are available. + // (The computed value reflects the value at the top-level of the scope, but the + // local will actually be declared at the same level as the extracted expression). + if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) { + var errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range; + constantErrorsPerScope[i].push(ts.createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes)); + } + if (targetRange.facts & RangeFacts.UsesThisInFunction && ts.isClassLike(scopes[i])) { + functionErrorsPerScope[i].push(ts.createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod)); + } + var hasWrite = false; + var readonlyClassPropertyWrite; + usagesPerScope[i].usages.forEach(function (value) { + if (value.usage === 2 /* Usage.Write */) { + hasWrite = true; + if (value.symbol.flags & 106500 /* SymbolFlags.ClassMember */ && + value.symbol.valueDeclaration && + ts.hasEffectiveModifier(value.symbol.valueDeclaration, 64 /* ModifierFlags.Readonly */)) { + readonlyClassPropertyWrite = value.symbol.valueDeclaration; + } + } + }); + // If an expression was extracted, then there shouldn't have been any variable declarations. + ts.Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted"); + if (hasWrite && !isReadonlyArray(targetRange.range)) { + var diag = ts.createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression); + functionErrorsPerScope[i].push(diag); + constantErrorsPerScope[i].push(diag); + } + else if (readonlyClassPropertyWrite && i > 0) { + var diag = ts.createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor); + functionErrorsPerScope[i].push(diag); + constantErrorsPerScope[i].push(diag); + } + else if (firstExposedNonVariableDeclaration) { + var diag = ts.createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity); + functionErrorsPerScope[i].push(diag); + constantErrorsPerScope[i].push(diag); + } + }; + for (var i = 0; i < scopes.length; i++) { + _loop_18(i); + } + return { target: target, usagesPerScope: usagesPerScope, functionErrorsPerScope: functionErrorsPerScope, constantErrorsPerScope: constantErrorsPerScope, exposedVariableDeclarations: exposedVariableDeclarations }; + function isInGenericContext(node) { + return !!ts.findAncestor(node, function (n) { return ts.isDeclarationWithTypeParameters(n) && ts.getEffectiveTypeParameterDeclarations(n).length !== 0; }); + } + function recordTypeParameterUsages(type) { + // PERF: This is potentially very expensive. `type` could be a library type with + // a lot of properties, each of which the walker will visit. Unfortunately, the + // solution isn't as trivial as filtering to user types because of (e.g.) Array. + var symbolWalker = checker.getSymbolWalker(function () { return (cancellationToken.throwIfCancellationRequested(), true); }); + var visitedTypes = symbolWalker.walkType(type).visitedTypes; + for (var _i = 0, visitedTypes_1 = visitedTypes; _i < visitedTypes_1.length; _i++) { + var visitedType = visitedTypes_1[_i]; + if (visitedType.isTypeParameter()) { + allTypeParameterUsages.set(visitedType.id.toString(), visitedType); + } + } + } + function collectUsages(node, valueUsage) { + if (valueUsage === void 0) { valueUsage = 1 /* Usage.Read */; } + if (inGenericContext) { + var type = checker.getTypeAtLocation(node); + recordTypeParameterUsages(type); + } + if (ts.isDeclaration(node) && node.symbol) { + visibleDeclarationsInExtractedRange.push(node); + } + if (ts.isAssignmentExpression(node)) { + // use 'write' as default usage for values + collectUsages(node.left, 2 /* Usage.Write */); + collectUsages(node.right); + } + else if (ts.isUnaryExpressionWithWrite(node)) { + collectUsages(node.operand, 2 /* Usage.Write */); + } + else if (ts.isPropertyAccessExpression(node) || ts.isElementAccessExpression(node)) { + // use 'write' as default usage for values + ts.forEachChild(node, collectUsages); + } + else if (ts.isIdentifier(node)) { + if (!node.parent) { + return; + } + if (ts.isQualifiedName(node.parent) && node !== node.parent.left) { + return; + } + if (ts.isPropertyAccessExpression(node.parent) && node !== node.parent.expression) { + return; + } + recordUsage(node, valueUsage, /*isTypeNode*/ ts.isPartOfTypeNode(node)); + } + else { + ts.forEachChild(node, collectUsages); + } + } + function recordUsage(n, usage, isTypeNode) { + var symbolId = recordUsagebySymbol(n, usage, isTypeNode); + if (symbolId) { + for (var i = 0; i < scopes.length; i++) { + // push substitution from map to map to simplify rewriting + var substitution = substitutionsPerScope[i].get(symbolId); + if (substitution) { + usagesPerScope[i].substitutions.set(ts.getNodeId(n).toString(), substitution); + } + } + } + } + function recordUsagebySymbol(identifier, usage, isTypeName) { + var symbol = getSymbolReferencedByIdentifier(identifier); + if (!symbol) { + // cannot find symbol - do nothing + return undefined; + } + var symbolId = ts.getSymbolId(symbol).toString(); + var lastUsage = seenUsages.get(symbolId); + // there are two kinds of value usages + // - reads - if range contains a read from the value located outside of the range then value should be passed as a parameter + // - writes - if range contains a write to a value located outside the range the value should be passed as a parameter and + // returned as a return value + // 'write' case is a superset of 'read' so if we already have processed 'write' of some symbol there is not need to handle 'read' + // since all information is already recorded + if (lastUsage && lastUsage >= usage) { + return symbolId; + } + seenUsages.set(symbolId, usage); + if (lastUsage) { + // if we get here this means that we are trying to handle 'write' and 'read' was already processed + // walk scopes and update existing records. + for (var _i = 0, usagesPerScope_1 = usagesPerScope; _i < usagesPerScope_1.length; _i++) { + var perScope = usagesPerScope_1[_i]; + var prevEntry = perScope.usages.get(identifier.text); + if (prevEntry) { + perScope.usages.set(identifier.text, { usage: usage, symbol: symbol, node: identifier }); + } + } + return symbolId; + } + // find first declaration in this file + var decls = symbol.getDeclarations(); + var declInFile = decls && ts.find(decls, function (d) { return d.getSourceFile() === sourceFile; }); + if (!declInFile) { + return undefined; + } + if (ts.rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) { + // declaration is located in range to be extracted - do nothing + return undefined; + } + if (targetRange.facts & RangeFacts.IsGenerator && usage === 2 /* Usage.Write */) { + // this is write to a reference located outside of the target scope and range is extracted into generator + // currently this is unsupported scenario + var diag = ts.createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators); + for (var _a = 0, functionErrorsPerScope_1 = functionErrorsPerScope; _a < functionErrorsPerScope_1.length; _a++) { + var errors = functionErrorsPerScope_1[_a]; + errors.push(diag); + } + for (var _b = 0, constantErrorsPerScope_1 = constantErrorsPerScope; _b < constantErrorsPerScope_1.length; _b++) { + var errors = constantErrorsPerScope_1[_b]; + errors.push(diag); + } + } + for (var i = 0; i < scopes.length; i++) { + var scope = scopes[i]; + var resolvedSymbol = checker.resolveName(symbol.name, scope, symbol.flags, /*excludeGlobals*/ false); + if (resolvedSymbol === symbol) { + continue; + } + if (!substitutionsPerScope[i].has(symbolId)) { + var substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName); + if (substitution) { + substitutionsPerScope[i].set(symbolId, substitution); + } + else if (isTypeName) { + // If the symbol is a type parameter that won't be in scope, we'll pass it as a type argument + // so there's no problem. + if (!(symbol.flags & 262144 /* SymbolFlags.TypeParameter */)) { + var diag = ts.createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope); + functionErrorsPerScope[i].push(diag); + constantErrorsPerScope[i].push(diag); + } + } + else { + usagesPerScope[i].usages.set(identifier.text, { usage: usage, symbol: symbol, node: identifier }); + } + } + } + return symbolId; + } + function checkForUsedDeclarations(node) { + // If this node is entirely within the original extraction range, we don't need to do anything. + if (node === targetRange.range || (isReadonlyArray(targetRange.range) && targetRange.range.indexOf(node) >= 0)) { + return; + } + // Otherwise check and recurse. + var sym = ts.isIdentifier(node) + ? getSymbolReferencedByIdentifier(node) + : checker.getSymbolAtLocation(node); + if (sym) { + var decl = ts.find(visibleDeclarationsInExtractedRange, function (d) { return d.symbol === sym; }); + if (decl) { + if (ts.isVariableDeclaration(decl)) { + var idString = decl.symbol.id.toString(); + if (!exposedVariableSymbolSet.has(idString)) { + exposedVariableDeclarations.push(decl); + exposedVariableSymbolSet.set(idString, true); + } + } + else { + // CONSIDER: this includes binding elements, which we could + // expose in the same way as variables. + firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl; + } + } + } + ts.forEachChild(node, checkForUsedDeclarations); + } + /** + * Return the symbol referenced by an identifier (even if it declares a different symbol). + */ + function getSymbolReferencedByIdentifier(identifier) { + // If the identifier is both a property name and its value, we're only interested in its value + // (since the name is a declaration and will be included in the extracted range). + return identifier.parent && ts.isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier + ? checker.getShorthandAssignmentValueSymbol(identifier.parent) + : checker.getSymbolAtLocation(identifier); + } + function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode) { + if (!symbol) { + return undefined; + } + var decls = symbol.getDeclarations(); + if (decls && decls.some(function (d) { return d.parent === scopeDecl; })) { + return ts.factory.createIdentifier(symbol.name); + } + var prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode); + if (prefix === undefined) { + return undefined; + } + return isTypeNode + ? ts.factory.createQualifiedName(prefix, ts.factory.createIdentifier(symbol.name)) + : ts.factory.createPropertyAccessExpression(prefix, symbol.name); + } + } + function getExtractableParent(node) { + return ts.findAncestor(node, function (node) { return node.parent && isExtractableExpression(node) && !ts.isBinaryExpression(node.parent); }); + } + /** + * Computes whether or not a node represents an expression in a position where it could + * be extracted. + * The isExpression() in utilities.ts returns some false positives we need to handle, + * such as `import x from 'y'` -- the 'y' is a StringLiteral but is *not* an expression + * in the sense of something that you could extract on + */ + function isExtractableExpression(node) { + var parent = node.parent; + switch (parent.kind) { + case 299 /* SyntaxKind.EnumMember */: + return false; + } + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + return parent.kind !== 266 /* SyntaxKind.ImportDeclaration */ && + parent.kind !== 270 /* SyntaxKind.ImportSpecifier */; + case 225 /* SyntaxKind.SpreadElement */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 203 /* SyntaxKind.BindingElement */: + return false; + case 79 /* SyntaxKind.Identifier */: + return parent.kind !== 203 /* SyntaxKind.BindingElement */ && + parent.kind !== 270 /* SyntaxKind.ImportSpecifier */ && + parent.kind !== 275 /* SyntaxKind.ExportSpecifier */; + } + return true; + } + function isBlockLike(node) { + switch (node.kind) { + case 235 /* SyntaxKind.Block */: + case 305 /* SyntaxKind.SourceFile */: + case 262 /* SyntaxKind.ModuleBlock */: + case 289 /* SyntaxKind.CaseClause */: + return true; + default: + return false; + } + } + function isInJSXContent(node) { + return isStringLiteralJsxAttribute(node) || + (ts.isJsxElement(node) || ts.isJsxSelfClosingElement(node) || ts.isJsxFragment(node)) && (ts.isJsxElement(node.parent) || ts.isJsxFragment(node.parent)); + } + function isStringLiteralJsxAttribute(node) { + return ts.isStringLiteral(node) && node.parent && ts.isJsxAttribute(node.parent); + } + })(extractSymbol = refactor.extractSymbol || (refactor.extractSymbol = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var refactorName = "Extract type"; + var extractToTypeAliasAction = { + name: "Extract to type alias", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_type_alias), + kind: "refactor.extract.type", + }; + var extractToInterfaceAction = { + name: "Extract to interface", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_interface), + kind: "refactor.extract.interface", + }; + var extractToTypeDefAction = { + name: "Extract to typedef", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_to_typedef), + kind: "refactor.extract.typedef" + }; + refactor.registerRefactor(refactorName, { + kinds: [ + extractToTypeAliasAction.kind, + extractToInterfaceAction.kind, + extractToTypeDefAction.kind + ], + getAvailableActions: function getRefactorActionsToExtractType(context) { + var info = getRangeToExtract(context, context.triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + return [{ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_type), + actions: info.isJS ? + [extractToTypeDefAction] : ts.append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction) + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName, + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Extract_type), + actions: [ + __assign(__assign({}, extractToTypeDefAction), { notApplicableReason: info.error }), + __assign(__assign({}, extractToTypeAliasAction), { notApplicableReason: info.error }), + __assign(__assign({}, extractToInterfaceAction), { notApplicableReason: info.error }), + ] + }]; + } + return ts.emptyArray; + }, + getEditsForAction: function getRefactorEditsToExtractType(context, actionName) { + var file = context.file; + var info = getRangeToExtract(context); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected to find a range to extract"); + var name = ts.getUniqueName("NewType", file); + var edits = ts.textChanges.ChangeTracker.with(context, function (changes) { + switch (actionName) { + case extractToTypeAliasAction.name: + ts.Debug.assert(!info.isJS, "Invalid actionName/JS combo"); + return doTypeAliasChange(changes, file, name, info); + case extractToTypeDefAction.name: + ts.Debug.assert(info.isJS, "Invalid actionName/JS combo"); + return doTypedefChange(changes, file, name, info); + case extractToInterfaceAction.name: + ts.Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo"); + return doInterfaceChange(changes, file, name, info); + default: + ts.Debug.fail("Unexpected action name"); + } + }); + var renameFilename = file.fileName; + var renameLocation = ts.getRenameLocation(edits, renameFilename, name, /*preferLastLocation*/ false); + return { edits: edits, renameFilename: renameFilename, renameLocation: renameLocation }; + } + }); + function getRangeToExtract(context, considerEmptySpans) { + if (considerEmptySpans === void 0) { considerEmptySpans = true; } + var file = context.file, startPosition = context.startPosition; + var isJS = ts.isSourceFileJS(file); + var current = ts.getTokenAtPosition(file, startPosition); + var range = ts.createTextRangeFromSpan(ts.getRefactorContextSpan(context)); + var cursorRequest = range.pos === range.end && considerEmptySpans; + var selection = ts.findAncestor(current, (function (node) { return node.parent && ts.isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && + (cursorRequest || ts.nodeOverlapsWithStartEnd(current, file, range.pos, range.end)); })); + if (!selection || !ts.isTypeNode(selection)) + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Selection_is_not_a_valid_type_node) }; + var checker = context.program.getTypeChecker(); + var firstStatement = ts.Debug.checkDefined(ts.findAncestor(selection, ts.isStatement), "Should find a statement"); + var typeParameters = collectTypeParameters(checker, selection, firstStatement, file); + if (!typeParameters) + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.No_type_could_be_extracted_from_this_type_node) }; + var typeElements = flattenTypeLiteralNodeReference(checker, selection); + return { isJS: isJS, selection: selection, firstStatement: firstStatement, typeParameters: typeParameters, typeElements: typeElements }; + } + function flattenTypeLiteralNodeReference(checker, node) { + if (!node) + return undefined; + if (ts.isIntersectionTypeNode(node)) { + var result = []; + var seen_1 = new ts.Map(); + for (var _i = 0, _a = node.types; _i < _a.length; _i++) { + var type = _a[_i]; + var flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type); + if (!flattenedTypeMembers || !flattenedTypeMembers.every(function (type) { return type.name && ts.addToSeen(seen_1, ts.getNameFromPropertyName(type.name)); })) { + return undefined; + } + ts.addRange(result, flattenedTypeMembers); + } + return result; + } + else if (ts.isParenthesizedTypeNode(node)) { + return flattenTypeLiteralNodeReference(checker, node.type); + } + else if (ts.isTypeLiteralNode(node)) { + return node.members; + } + return undefined; + } + function rangeContainsSkipTrivia(r1, node, file) { + return ts.rangeContainsStartEnd(r1, ts.skipTrivia(file.text, node.pos), node.end); + } + function collectTypeParameters(checker, selection, statement, file) { + var result = []; + return visitor(selection) ? undefined : result; + function visitor(node) { + if (ts.isTypeReferenceNode(node)) { + if (ts.isIdentifier(node.typeName)) { + var typeName = node.typeName; + var symbol = checker.resolveName(typeName.text, typeName, 262144 /* SymbolFlags.TypeParameter */, /* excludeGlobals */ true); + for (var _i = 0, _a = (symbol === null || symbol === void 0 ? void 0 : symbol.declarations) || ts.emptyArray; _i < _a.length; _i++) { + var decl = _a[_i]; + if (ts.isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) { + // skip extraction if the type node is in the range of the type parameter declaration. + // function foo(): void; + if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selection, file)) { + return true; + } + if (rangeContainsSkipTrivia(statement, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) { + ts.pushIfUnique(result, decl); + break; + } + } + } + } + } + else if (ts.isInferTypeNode(node)) { + var conditionalTypeNode = ts.findAncestor(node, function (n) { return ts.isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file); }); + if (!conditionalTypeNode || !rangeContainsSkipTrivia(selection, conditionalTypeNode, file)) { + return true; + } + } + else if ((ts.isTypePredicateNode(node) || ts.isThisTypeNode(node))) { + var functionLikeNode = ts.findAncestor(node.parent, ts.isFunctionLike); + if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selection, functionLikeNode, file)) { + return true; + } + } + else if (ts.isTypeQueryNode(node)) { + if (ts.isIdentifier(node.exprName)) { + var symbol = checker.resolveName(node.exprName.text, node.exprName, 111551 /* SymbolFlags.Value */, /* excludeGlobals */ false); + if ((symbol === null || symbol === void 0 ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(statement, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) { + return true; + } + } + else { + if (ts.isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selection, node.parent, file)) { + return true; + } + } + } + if (file && ts.isTupleTypeNode(node) && (ts.getLineAndCharacterOfPosition(file, node.pos).line === ts.getLineAndCharacterOfPosition(file, node.end).line)) { + ts.setEmitFlags(node, 1 /* EmitFlags.SingleLine */); + } + return ts.forEachChild(node, visitor); + } + } + function doTypeAliasChange(changes, file, name, info) { + var firstStatement = info.firstStatement, selection = info.selection, typeParameters = info.typeParameters; + var newTypeNode = ts.factory.createTypeAliasDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, name, typeParameters.map(function (id) { return ts.factory.updateTypeParameterDeclaration(id, id.modifiers, id.name, id.constraint, /* defaultType */ undefined); }), selection); + changes.insertNodeBefore(file, firstStatement, ts.ignoreSourceNewlines(newTypeNode), /* blankLineBetween */ true); + changes.replaceNode(file, selection, ts.factory.createTypeReferenceNode(name, typeParameters.map(function (id) { return ts.factory.createTypeReferenceNode(id.name, /* typeArguments */ undefined); })), { leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude, trailingTriviaOption: ts.textChanges.TrailingTriviaOption.ExcludeWhitespace }); + } + function doInterfaceChange(changes, file, name, info) { + var _a; + var firstStatement = info.firstStatement, selection = info.selection, typeParameters = info.typeParameters, typeElements = info.typeElements; + var newTypeNode = ts.factory.createInterfaceDeclaration( + /* decorators */ undefined, + /* modifiers */ undefined, name, typeParameters, + /* heritageClauses */ undefined, typeElements); + ts.setTextRange(newTypeNode, (_a = typeElements[0]) === null || _a === void 0 ? void 0 : _a.parent); + changes.insertNodeBefore(file, firstStatement, ts.ignoreSourceNewlines(newTypeNode), /* blankLineBetween */ true); + changes.replaceNode(file, selection, ts.factory.createTypeReferenceNode(name, typeParameters.map(function (id) { return ts.factory.createTypeReferenceNode(id.name, /* typeArguments */ undefined); })), { leadingTriviaOption: ts.textChanges.LeadingTriviaOption.Exclude, trailingTriviaOption: ts.textChanges.TrailingTriviaOption.ExcludeWhitespace }); + } + function doTypedefChange(changes, file, name, info) { + var firstStatement = info.firstStatement, selection = info.selection, typeParameters = info.typeParameters; + ts.setEmitFlags(selection, 1536 /* EmitFlags.NoComments */ | 2048 /* EmitFlags.NoNestedComments */); + var node = ts.factory.createJSDocTypedefTag(ts.factory.createIdentifier("typedef"), ts.factory.createJSDocTypeExpression(selection), ts.factory.createIdentifier(name)); + var templates = []; + ts.forEach(typeParameters, function (typeParameter) { + var constraint = ts.getEffectiveConstraintOfTypeParameter(typeParameter); + var parameter = ts.factory.createTypeParameterDeclaration(/*modifiers*/ undefined, typeParameter.name); + var template = ts.factory.createJSDocTemplateTag(ts.factory.createIdentifier("template"), constraint && ts.cast(constraint, ts.isJSDocTypeExpression), [parameter]); + templates.push(template); + }); + changes.insertNodeBefore(file, firstStatement, ts.factory.createJSDocComment(/* comment */ undefined, ts.factory.createNodeArray(ts.concatenate(templates, [node]))), /* blankLineBetween */ true); + changes.replaceNode(file, selection, ts.factory.createTypeReferenceNode(name, typeParameters.map(function (id) { return ts.factory.createTypeReferenceNode(id.name, /* typeArguments */ undefined); }))); + } + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var generateGetAccessorAndSetAccessor; + (function (generateGetAccessorAndSetAccessor) { + var actionName = "Generate 'get' and 'set' accessors"; + var actionDescription = ts.Diagnostics.Generate_get_and_set_accessors.message; + var generateGetSetAction = { + name: actionName, + description: actionDescription, + kind: "refactor.rewrite.property.generateAccessors", + }; + refactor.registerRefactor(actionName, { + kinds: [generateGetSetAction.kind], + getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName) { + if (!context.endPosition) + return undefined; + var info = ts.codefix.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected applicable refactor info"); + var edits = ts.codefix.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName); + if (!edits) + return undefined; + var renameFilename = context.file.fileName; + var nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName; + var renameLocationOffset = ts.isIdentifier(nameNeedRename) ? 0 : -1; + var renameLocation = renameLocationOffset + ts.getRenameLocation(edits, renameFilename, nameNeedRename.text, /*preferLastLocation*/ ts.isParameter(info.declaration)); + return { renameFilename: renameFilename, renameLocation: renameLocation, edits: edits }; + }, + getAvailableActions: function (context) { + if (!context.endPosition) + return ts.emptyArray; + var info = ts.codefix.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + return [{ + name: actionName, + description: actionDescription, + actions: [generateGetSetAction], + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: actionName, + description: actionDescription, + actions: [__assign(__assign({}, generateGetSetAction), { notApplicableReason: info.error })], + }]; + } + return ts.emptyArray; + } + }); + })(generateGetAccessorAndSetAccessor = refactor.generateGetAccessorAndSetAccessor || (refactor.generateGetAccessorAndSetAccessor = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + ; + /** + * Checks if some refactor info has refactor error info. + */ + function isRefactorErrorInfo(info) { + return info.error !== undefined; + } + refactor.isRefactorErrorInfo = isRefactorErrorInfo; + /** + * Checks if string "known" begins with string "requested". + * Used to match requested kinds with a known kind. + */ + function refactorKindBeginsWith(known, requested) { + if (!requested) + return true; + return known.substr(0, requested.length) === requested; + } + refactor.refactorKindBeginsWith = refactorKindBeginsWith; + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var refactorName = "Move to a new file"; + var description = ts.getLocaleSpecificMessage(ts.Diagnostics.Move_to_a_new_file); + var moveToNewFileAction = { + name: refactorName, + description: description, + kind: "refactor.move.newFile", + }; + refactor.registerRefactor(refactorName, { + kinds: [moveToNewFileAction.kind], + getAvailableActions: function getRefactorActionsToMoveToNewFile(context) { + var statements = getStatementsToMove(context); + if (context.preferences.allowTextChangesInNewFiles && statements) { + return [{ name: refactorName, description: description, actions: [moveToNewFileAction] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ name: refactorName, description: description, actions: [__assign(__assign({}, moveToNewFileAction), { notApplicableReason: ts.getLocaleSpecificMessage(ts.Diagnostics.Selection_is_not_a_valid_statement_or_statements) })] + }]; + } + return ts.emptyArray; + }, + getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName) { + ts.Debug.assert(actionName === refactorName, "Wrong refactor invoked"); + var statements = ts.Debug.checkDefined(getStatementsToMove(context)); + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(context.file, context.program, statements, t, context.host, context.preferences); }); + return { edits: edits, renameFilename: undefined, renameLocation: undefined }; + } + }); + function getRangeToMove(context) { + var file = context.file; + var range = ts.createTextRangeFromSpan(ts.getRefactorContextSpan(context)); + var statements = file.statements; + var startNodeIndex = ts.findIndex(statements, function (s) { return s.end > range.pos; }); + if (startNodeIndex === -1) + return undefined; + var startStatement = statements[startNodeIndex]; + if (ts.isNamedDeclaration(startStatement) && startStatement.name && ts.rangeContainsRange(startStatement.name, range)) { + return { toMove: [statements[startNodeIndex]], afterLast: statements[startNodeIndex + 1] }; + } + // Can't only partially include the start node or be partially into the next node + if (range.pos > startStatement.getStart(file)) + return undefined; + var afterEndNodeIndex = ts.findIndex(statements, function (s) { return s.end > range.end; }, startNodeIndex); + // Can't be partially into the next node + if (afterEndNodeIndex !== -1 && (afterEndNodeIndex === 0 || statements[afterEndNodeIndex].getStart(file) < range.end)) + return undefined; + return { + toMove: statements.slice(startNodeIndex, afterEndNodeIndex === -1 ? statements.length : afterEndNodeIndex), + afterLast: afterEndNodeIndex === -1 ? undefined : statements[afterEndNodeIndex], + }; + } + function doChange(oldFile, program, toMove, changes, host, preferences) { + var checker = program.getTypeChecker(); + var usage = getUsageInfo(oldFile, toMove.all, checker); + var currentDirectory = ts.getDirectoryPath(oldFile.fileName); + var extension = ts.extensionFromPath(oldFile.fileName); + var newModuleName = makeUniqueModuleName(getNewModuleName(usage.movedSymbols), extension, currentDirectory, host); + var newFileNameWithExtension = newModuleName + extension; + // If previous file was global, this is easy. + changes.createNewFile(oldFile, ts.combinePaths(currentDirectory, newFileNameWithExtension), getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences)); + addNewFileToTsconfig(program, changes, oldFile.fileName, newFileNameWithExtension, ts.hostGetCanonicalFileName(host)); + } + function getStatementsToMove(context) { + var rangeToMove = getRangeToMove(context); + if (rangeToMove === undefined) + return undefined; + var all = []; + var ranges = []; + var toMove = rangeToMove.toMove, afterLast = rangeToMove.afterLast; + ts.getRangesWhere(toMove, isAllowedStatementToMove, function (start, afterEndIndex) { + for (var i = start; i < afterEndIndex; i++) + all.push(toMove[i]); + ranges.push({ first: toMove[start], afterLast: afterLast }); + }); + return all.length === 0 ? undefined : { all: all, ranges: ranges }; + } + function isAllowedStatementToMove(statement) { + // Filters imports and prologue directives out of the range of statements to move. + // Imports will be copied to the new file anyway, and may still be needed in the old file. + // Prologue directives will be copied to the new file and should be left in the old file. + return !isPureImport(statement) && !ts.isPrologueDirective(statement); + ; + } + function isPureImport(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return true; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return !ts.hasSyntacticModifier(node, 1 /* ModifierFlags.Export */); + case 237 /* SyntaxKind.VariableStatement */: + return node.declarationList.declarations.every(function (d) { return !!d.initializer && ts.isRequireCall(d.initializer, /*checkArgumentIsStringLiteralLike*/ true); }); + default: + return false; + } + } + function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) { + var cfg = program.getCompilerOptions().configFile; + if (!cfg) + return; + var newFileAbsolutePath = ts.normalizePath(ts.combinePaths(oldFileName, "..", newFileNameWithExtension)); + var newFilePath = ts.getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName); + var cfgObject = cfg.statements[0] && ts.tryCast(cfg.statements[0].expression, ts.isObjectLiteralExpression); + var filesProp = cfgObject && ts.find(cfgObject.properties, function (prop) { + return ts.isPropertyAssignment(prop) && ts.isStringLiteral(prop.name) && prop.name.text === "files"; + }); + if (filesProp && ts.isArrayLiteralExpression(filesProp.initializer)) { + changes.insertNodeInListAfter(cfg, ts.last(filesProp.initializer.elements), ts.factory.createStringLiteral(newFilePath), filesProp.initializer.elements); + } + } + function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences) { + var checker = program.getTypeChecker(); + var prologueDirectives = ts.takeWhile(oldFile.statements, ts.isPrologueDirective); + if (!oldFile.externalModuleIndicator && !oldFile.commonJsModuleIndicator) { + deleteMovedStatements(oldFile, toMove.ranges, changes); + return __spreadArray(__spreadArray([], prologueDirectives, true), toMove.all, true); + } + var useEsModuleSyntax = !!oldFile.externalModuleIndicator; + var quotePreference = ts.getQuotePreference(oldFile, preferences); + var importsFromNewFile = createOldFileImportsFromNewFile(usage.oldFileImportsFromNewFile, newModuleName, useEsModuleSyntax, quotePreference); + if (importsFromNewFile) { + ts.insertImports(changes, oldFile, importsFromNewFile, /*blankLineBetween*/ true); + } + deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker); + deleteMovedStatements(oldFile, toMove.ranges, changes); + updateImportsInOtherFiles(changes, program, oldFile, usage.movedSymbols, newModuleName); + var imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference); + var body = addExports(oldFile, toMove.all, usage.oldFileImportsFromNewFile, useEsModuleSyntax); + if (imports.length && body.length) { + return __spreadArray(__spreadArray(__spreadArray(__spreadArray([], prologueDirectives, true), imports, true), [ + 4 /* SyntaxKind.NewLineTrivia */ + ], false), body, true); + } + return __spreadArray(__spreadArray(__spreadArray([], prologueDirectives, true), imports, true), body, true); + } + function deleteMovedStatements(sourceFile, moved, changes) { + for (var _i = 0, moved_1 = moved; _i < moved_1.length; _i++) { + var _a = moved_1[_i], first_1 = _a.first, afterLast = _a.afterLast; + changes.deleteNodeRangeExcludingEnd(sourceFile, first_1, afterLast); + } + } + function deleteUnusedOldImports(oldFile, toMove, changes, toDelete, checker) { + for (var _i = 0, _a = oldFile.statements; _i < _a.length; _i++) { + var statement = _a[_i]; + if (ts.contains(toMove, statement)) + continue; + forEachImportInStatement(statement, function (i) { return deleteUnusedImports(oldFile, i, changes, function (name) { return toDelete.has(checker.getSymbolAtLocation(name)); }); }); + } + } + function updateImportsInOtherFiles(changes, program, oldFile, movedSymbols, newModuleName) { + var checker = program.getTypeChecker(); + var _loop_19 = function (sourceFile) { + if (sourceFile === oldFile) + return "continue"; + var _loop_20 = function (statement) { + forEachImportInStatement(statement, function (importNode) { + if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol) + return; + var shouldMove = function (name) { + var symbol = ts.isBindingElement(name.parent) + ? ts.getPropertySymbolFromBindingElement(checker, name.parent) + : ts.skipAlias(checker.getSymbolAtLocation(name), checker); // TODO: GH#18217 + return !!symbol && movedSymbols.has(symbol); + }; + deleteUnusedImports(sourceFile, importNode, changes, shouldMove); // These will be changed to imports from the new file + var newModuleSpecifier = ts.combinePaths(ts.getDirectoryPath(moduleSpecifierFromImport(importNode).text), newModuleName); + var newImportDeclaration = filterImport(importNode, ts.factory.createStringLiteral(newModuleSpecifier), shouldMove); + if (newImportDeclaration) + changes.insertNodeAfter(sourceFile, statement, newImportDeclaration); + var ns = getNamespaceLikeImport(importNode); + if (ns) + updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, ns, importNode); + }); + }; + for (var _b = 0, _c = sourceFile.statements; _b < _c.length; _b++) { + var statement = _c[_b]; + _loop_20(statement); + } + }; + for (var _i = 0, _a = program.getSourceFiles(); _i < _a.length; _i++) { + var sourceFile = _a[_i]; + _loop_19(sourceFile); + } + } + function getNamespaceLikeImport(node) { + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */ ? + node.importClause.namedBindings.name : undefined; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return node.name; + case 254 /* SyntaxKind.VariableDeclaration */: + return ts.tryCast(node.name, ts.isIdentifier); + default: + return ts.Debug.assertNever(node, "Unexpected node kind ".concat(node.kind)); + } + } + function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, oldImportId, oldImportNode) { + var preferredNewNamespaceName = ts.codefix.moduleSpecifierToValidIdentifier(newModuleName, 99 /* ScriptTarget.ESNext */); + var needUniqueName = false; + var toChange = []; + ts.FindAllReferences.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, function (ref) { + if (!ts.isPropertyAccessExpression(ref.parent)) + return; + needUniqueName = needUniqueName || !!checker.resolveName(preferredNewNamespaceName, ref, 67108863 /* SymbolFlags.All */, /*excludeGlobals*/ true); + if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) { + toChange.push(ref); + } + }); + if (toChange.length) { + var newNamespaceName = needUniqueName ? ts.getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName; + for (var _i = 0, toChange_1 = toChange; _i < toChange_1.length; _i++) { + var ref = toChange_1[_i]; + changes.replaceNode(sourceFile, ref, ts.factory.createIdentifier(newNamespaceName)); + } + changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, newModuleName, newModuleSpecifier)); + } + } + function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier) { + var newNamespaceId = ts.factory.createIdentifier(newNamespaceName); + var newModuleString = ts.factory.createStringLiteral(newModuleSpecifier); + switch (node.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + return ts.factory.createImportDeclaration( + /*decorators*/ undefined, /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, /*name*/ undefined, ts.factory.createNamespaceImport(newNamespaceId)), newModuleString, + /*assertClause*/ undefined); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return ts.factory.createImportEqualsDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, /*isTypeOnly*/ false, newNamespaceId, ts.factory.createExternalModuleReference(newModuleString)); + case 254 /* SyntaxKind.VariableDeclaration */: + return ts.factory.createVariableDeclaration(newNamespaceId, /*exclamationToken*/ undefined, /*type*/ undefined, createRequireCall(newModuleString)); + default: + return ts.Debug.assertNever(node, "Unexpected node kind ".concat(node.kind)); + } + } + function moduleSpecifierFromImport(i) { + return (i.kind === 266 /* SyntaxKind.ImportDeclaration */ ? i.moduleSpecifier + : i.kind === 265 /* SyntaxKind.ImportEqualsDeclaration */ ? i.moduleReference.expression + : i.initializer.arguments[0]); + } + function forEachImportInStatement(statement, cb) { + if (ts.isImportDeclaration(statement)) { + if (ts.isStringLiteral(statement.moduleSpecifier)) + cb(statement); + } + else if (ts.isImportEqualsDeclaration(statement)) { + if (ts.isExternalModuleReference(statement.moduleReference) && ts.isStringLiteralLike(statement.moduleReference.expression)) { + cb(statement); + } + } + else if (ts.isVariableStatement(statement)) { + for (var _i = 0, _a = statement.declarationList.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (decl.initializer && ts.isRequireCall(decl.initializer, /*checkArgumentIsStringLiteralLike*/ true)) { + cb(decl); + } + } + } + } + function createOldFileImportsFromNewFile(newFileNeedExport, newFileNameWithExtension, useEs6Imports, quotePreference) { + var defaultImport; + var imports = []; + newFileNeedExport.forEach(function (symbol) { + if (symbol.escapedName === "default" /* InternalSymbolName.Default */) { + defaultImport = ts.factory.createIdentifier(ts.symbolNameNoDefault(symbol)); // TODO: GH#18217 + } + else { + imports.push(symbol.name); + } + }); + return makeImportOrRequire(defaultImport, imports, newFileNameWithExtension, useEs6Imports, quotePreference); + } + function makeImportOrRequire(defaultImport, imports, path, useEs6Imports, quotePreference) { + path = ts.ensurePathIsNonModuleName(path); + if (useEs6Imports) { + var specifiers = imports.map(function (i) { return ts.factory.createImportSpecifier(/*isTypeOnly*/ false, /*propertyName*/ undefined, ts.factory.createIdentifier(i)); }); + return ts.makeImportIfNecessary(defaultImport, specifiers, path, quotePreference); + } + else { + ts.Debug.assert(!defaultImport, "No default import should exist"); // If there's a default export, it should have been an es6 module. + var bindingElements = imports.map(function (i) { return ts.factory.createBindingElement(/*dotDotDotToken*/ undefined, /*propertyName*/ undefined, i); }); + return bindingElements.length + ? makeVariableStatement(ts.factory.createObjectBindingPattern(bindingElements), /*type*/ undefined, createRequireCall(ts.factory.createStringLiteral(path))) + : undefined; + } + } + function makeVariableStatement(name, type, initializer, flags) { + if (flags === void 0) { flags = 2 /* NodeFlags.Const */; } + return ts.factory.createVariableStatement(/*modifiers*/ undefined, ts.factory.createVariableDeclarationList([ts.factory.createVariableDeclaration(name, /*exclamationToken*/ undefined, type, initializer)], flags)); + } + function createRequireCall(moduleSpecifier) { + return ts.factory.createCallExpression(ts.factory.createIdentifier("require"), /*typeArguments*/ undefined, [moduleSpecifier]); + } + function addExports(sourceFile, toMove, needExport, useEs6Exports) { + return ts.flatMap(toMove, function (statement) { + if (isTopLevelDeclarationStatement(statement) && + !isExported(sourceFile, statement, useEs6Exports) && + forEachTopLevelDeclaration(statement, function (d) { return needExport.has(ts.Debug.checkDefined(d.symbol)); })) { + var exports = addExport(statement, useEs6Exports); + if (exports) + return exports; + } + return statement; + }); + } + function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) { + switch (importDecl.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: + deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused); + break; + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + if (isUnused(importDecl.name)) { + changes.delete(sourceFile, importDecl); + } + break; + case 254 /* SyntaxKind.VariableDeclaration */: + deleteUnusedImportsInVariableDeclaration(sourceFile, importDecl, changes, isUnused); + break; + default: + ts.Debug.assertNever(importDecl, "Unexpected import decl kind ".concat(importDecl.kind)); + } + } + function deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused) { + if (!importDecl.importClause) + return; + var _a = importDecl.importClause, name = _a.name, namedBindings = _a.namedBindings; + var defaultUnused = !name || isUnused(name); + var namedBindingsUnused = !namedBindings || + (namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */ ? isUnused(namedBindings.name) : namedBindings.elements.length !== 0 && namedBindings.elements.every(function (e) { return isUnused(e.name); })); + if (defaultUnused && namedBindingsUnused) { + changes.delete(sourceFile, importDecl); + } + else { + if (name && defaultUnused) { + changes.delete(sourceFile, name); + } + if (namedBindings) { + if (namedBindingsUnused) { + changes.replaceNode(sourceFile, importDecl.importClause, ts.factory.updateImportClause(importDecl.importClause, importDecl.importClause.isTypeOnly, name, /*namedBindings*/ undefined)); + } + else if (namedBindings.kind === 269 /* SyntaxKind.NamedImports */) { + for (var _i = 0, _b = namedBindings.elements; _i < _b.length; _i++) { + var element = _b[_i]; + if (isUnused(element.name)) + changes.delete(sourceFile, element); + } + } + } + } + } + function deleteUnusedImportsInVariableDeclaration(sourceFile, varDecl, changes, isUnused) { + var name = varDecl.name; + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + if (isUnused(name)) { + changes.delete(sourceFile, name); + } + break; + case 202 /* SyntaxKind.ArrayBindingPattern */: + break; + case 201 /* SyntaxKind.ObjectBindingPattern */: + if (name.elements.every(function (e) { return ts.isIdentifier(e.name) && isUnused(e.name); })) { + changes.delete(sourceFile, ts.isVariableDeclarationList(varDecl.parent) && varDecl.parent.declarations.length === 1 ? varDecl.parent.parent : varDecl); + } + else { + for (var _i = 0, _a = name.elements; _i < _a.length; _i++) { + var element = _a[_i]; + if (ts.isIdentifier(element.name) && isUnused(element.name)) { + changes.delete(sourceFile, element.name); + } + } + } + break; + } + } + function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference) { + var copiedOldImports = []; + for (var _i = 0, _a = oldFile.statements; _i < _a.length; _i++) { + var oldStatement = _a[_i]; + forEachImportInStatement(oldStatement, function (i) { + ts.append(copiedOldImports, filterImport(i, moduleSpecifierFromImport(i), function (name) { return importsToCopy.has(checker.getSymbolAtLocation(name)); })); + }); + } + // Also, import things used from the old file, and insert 'export' modifiers as necessary in the old file. + var oldFileDefault; + var oldFileNamedImports = []; + var markSeenTop = ts.nodeSeenTracker(); // Needed because multiple declarations may appear in `const x = 0, y = 1;`. + newFileImportsFromOldFile.forEach(function (symbol) { + if (!symbol.declarations) { + return; + } + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (!isTopLevelDeclaration(decl)) + continue; + var name = nameOfTopLevelDeclaration(decl); + if (!name) + continue; + var top = getTopLevelDeclarationStatement(decl); + if (markSeenTop(top)) { + addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax); + } + if (ts.hasSyntacticModifier(decl, 512 /* ModifierFlags.Default */)) { + oldFileDefault = name; + } + else { + oldFileNamedImports.push(name.text); + } + } + }); + ts.append(copiedOldImports, makeImportOrRequire(oldFileDefault, oldFileNamedImports, ts.removeFileExtension(ts.getBaseFileName(oldFile.fileName)), useEsModuleSyntax, quotePreference)); + return copiedOldImports; + } + function makeUniqueModuleName(moduleName, extension, inDirectory, host) { + var newModuleName = moduleName; + for (var i = 1;; i++) { + var name = ts.combinePaths(inDirectory, newModuleName + extension); + if (!host.fileExists(name)) + return newModuleName; + newModuleName = "".concat(moduleName, ".").concat(i); + } + } + function getNewModuleName(movedSymbols) { + return movedSymbols.forEachEntry(ts.symbolNameNoDefault) || "newFile"; + } + function getUsageInfo(oldFile, toMove, checker) { + var movedSymbols = new SymbolSet(); + var oldImportsNeededByNewFile = new SymbolSet(); + var newFileImportsFromOldFile = new SymbolSet(); + var containsJsx = ts.find(toMove, function (statement) { return !!(statement.transformFlags & 2 /* TransformFlags.ContainsJsx */); }); + var jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx); + if (jsxNamespaceSymbol) { // Might not exist (e.g. in non-compiling code) + oldImportsNeededByNewFile.add(jsxNamespaceSymbol); + } + for (var _i = 0, toMove_1 = toMove; _i < toMove_1.length; _i++) { + var statement = toMove_1[_i]; + forEachTopLevelDeclaration(statement, function (decl) { + movedSymbols.add(ts.Debug.checkDefined(ts.isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here")); + }); + } + for (var _a = 0, toMove_2 = toMove; _a < toMove_2.length; _a++) { + var statement = toMove_2[_a]; + forEachReference(statement, checker, function (symbol) { + if (!symbol.declarations) + return; + for (var _i = 0, _a = symbol.declarations; _i < _a.length; _i++) { + var decl = _a[_i]; + if (isInImport(decl)) { + oldImportsNeededByNewFile.add(symbol); + } + else if (isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile && !movedSymbols.has(symbol)) { + newFileImportsFromOldFile.add(symbol); + } + } + }); + } + var unusedImportsFromOldFile = oldImportsNeededByNewFile.clone(); + var oldFileImportsFromNewFile = new SymbolSet(); + for (var _b = 0, _c = oldFile.statements; _b < _c.length; _b++) { + var statement = _c[_b]; + if (ts.contains(toMove, statement)) + continue; + // jsxNamespaceSymbol will only be set iff it is in oldImportsNeededByNewFile. + if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* TransformFlags.ContainsJsx */)) { + unusedImportsFromOldFile.delete(jsxNamespaceSymbol); + } + forEachReference(statement, checker, function (symbol) { + if (movedSymbols.has(symbol)) + oldFileImportsFromNewFile.add(symbol); + unusedImportsFromOldFile.delete(symbol); + }); + } + return { movedSymbols: movedSymbols, newFileImportsFromOldFile: newFileImportsFromOldFile, oldFileImportsFromNewFile: oldFileImportsFromNewFile, oldImportsNeededByNewFile: oldImportsNeededByNewFile, unusedImportsFromOldFile: unusedImportsFromOldFile }; + function getJsxNamespaceSymbol(containsJsx) { + if (containsJsx === undefined) { + return undefined; + } + var jsxNamespace = checker.getJsxNamespace(containsJsx); + // Strictly speaking, this could resolve to a symbol other than the JSX namespace. + // This will produce erroneous output (probably, an incorrectly copied import) but + // is expected to be very rare and easily reversible. + var jsxNamespaceSymbol = checker.resolveName(jsxNamespace, containsJsx, 1920 /* SymbolFlags.Namespace */, /*excludeGlobals*/ true); + return !!jsxNamespaceSymbol && ts.some(jsxNamespaceSymbol.declarations, isInImport) + ? jsxNamespaceSymbol + : undefined; + } + } + // Below should all be utilities + function isInImport(decl) { + switch (decl.kind) { + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 267 /* SyntaxKind.ImportClause */: + case 268 /* SyntaxKind.NamespaceImport */: + return true; + case 254 /* SyntaxKind.VariableDeclaration */: + return isVariableDeclarationInImport(decl); + case 203 /* SyntaxKind.BindingElement */: + return ts.isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent); + default: + return false; + } + } + function isVariableDeclarationInImport(decl) { + return ts.isSourceFile(decl.parent.parent.parent) && + !!decl.initializer && ts.isRequireCall(decl.initializer, /*checkArgumentIsStringLiteralLike*/ true); + } + function filterImport(i, moduleSpecifier, keep) { + switch (i.kind) { + case 266 /* SyntaxKind.ImportDeclaration */: { + var clause = i.importClause; + if (!clause) + return undefined; + var defaultImport = clause.name && keep(clause.name) ? clause.name : undefined; + var namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep); + return defaultImport || namedBindings + ? ts.factory.createImportDeclaration(/*decorators*/ undefined, /*modifiers*/ undefined, ts.factory.createImportClause(/*isTypeOnly*/ false, defaultImport, namedBindings), moduleSpecifier, /*assertClause*/ undefined) + : undefined; + } + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return keep(i.name) ? i : undefined; + case 254 /* SyntaxKind.VariableDeclaration */: { + var name = filterBindingName(i.name, keep); + return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : undefined; + } + default: + return ts.Debug.assertNever(i, "Unexpected import kind ".concat(i.kind)); + } + } + function filterNamedBindings(namedBindings, keep) { + if (namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + return keep(namedBindings.name) ? namedBindings : undefined; + } + else { + var newElements = namedBindings.elements.filter(function (e) { return keep(e.name); }); + return newElements.length ? ts.factory.createNamedImports(newElements) : undefined; + } + } + function filterBindingName(name, keep) { + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + return keep(name) ? name : undefined; + case 202 /* SyntaxKind.ArrayBindingPattern */: + return name; + case 201 /* SyntaxKind.ObjectBindingPattern */: { + // We can't handle nested destructurings or property names well here, so just copy them all. + var newElements = name.elements.filter(function (prop) { return prop.propertyName || !ts.isIdentifier(prop.name) || keep(prop.name); }); + return newElements.length ? ts.factory.createObjectBindingPattern(newElements) : undefined; + } + } + } + function forEachReference(node, checker, onReference) { + node.forEachChild(function cb(node) { + if (ts.isIdentifier(node) && !ts.isDeclarationName(node)) { + var sym = checker.getSymbolAtLocation(node); + if (sym) + onReference(sym); + } + else { + node.forEachChild(cb); + } + }); + } + var SymbolSet = /** @class */ (function () { + function SymbolSet() { + this.map = new ts.Map(); + } + SymbolSet.prototype.add = function (symbol) { + this.map.set(String(ts.getSymbolId(symbol)), symbol); + }; + SymbolSet.prototype.has = function (symbol) { + return this.map.has(String(ts.getSymbolId(symbol))); + }; + SymbolSet.prototype.delete = function (symbol) { + this.map.delete(String(ts.getSymbolId(symbol))); + }; + SymbolSet.prototype.forEach = function (cb) { + this.map.forEach(cb); + }; + SymbolSet.prototype.forEachEntry = function (cb) { + return ts.forEachEntry(this.map, cb); + }; + SymbolSet.prototype.clone = function () { + var clone = new SymbolSet(); + ts.copyEntries(this.map, clone.map); + return clone; + }; + return SymbolSet; + }()); + function isTopLevelDeclaration(node) { + return isNonVariableTopLevelDeclaration(node) && ts.isSourceFile(node.parent) || ts.isVariableDeclaration(node) && ts.isSourceFile(node.parent.parent.parent); + } + function sourceFileOfTopLevelDeclaration(node) { + return ts.isVariableDeclaration(node) ? node.parent.parent.parent : node.parent; + } + function isTopLevelDeclarationStatement(node) { + ts.Debug.assert(ts.isSourceFile(node.parent), "Node parent should be a SourceFile"); + return isNonVariableTopLevelDeclaration(node) || ts.isVariableStatement(node); + } + function isNonVariableTopLevelDeclaration(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return true; + default: + return false; + } + } + function forEachTopLevelDeclaration(statement, cb) { + switch (statement.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return cb(statement); + case 237 /* SyntaxKind.VariableStatement */: + return ts.firstDefined(statement.declarationList.declarations, function (decl) { return forEachTopLevelDeclarationInBindingName(decl.name, cb); }); + case 238 /* SyntaxKind.ExpressionStatement */: { + var expression = statement.expression; + return ts.isBinaryExpression(expression) && ts.getAssignmentDeclarationKind(expression) === 1 /* AssignmentDeclarationKind.ExportsProperty */ + ? cb(statement) + : undefined; + } + } + } + function forEachTopLevelDeclarationInBindingName(name, cb) { + switch (name.kind) { + case 79 /* SyntaxKind.Identifier */: + return cb(ts.cast(name.parent, function (x) { return ts.isVariableDeclaration(x) || ts.isBindingElement(x); })); + case 202 /* SyntaxKind.ArrayBindingPattern */: + case 201 /* SyntaxKind.ObjectBindingPattern */: + return ts.firstDefined(name.elements, function (em) { return ts.isOmittedExpression(em) ? undefined : forEachTopLevelDeclarationInBindingName(em.name, cb); }); + default: + return ts.Debug.assertNever(name, "Unexpected name kind ".concat(name.kind)); + } + } + function nameOfTopLevelDeclaration(d) { + return ts.isExpressionStatement(d) ? ts.tryCast(d.expression.left.name, ts.isIdentifier) : ts.tryCast(d.name, ts.isIdentifier); + } + function getTopLevelDeclarationStatement(d) { + switch (d.kind) { + case 254 /* SyntaxKind.VariableDeclaration */: + return d.parent.parent; + case 203 /* SyntaxKind.BindingElement */: + return getTopLevelDeclarationStatement(ts.cast(d.parent.parent, function (p) { return ts.isVariableDeclaration(p) || ts.isBindingElement(p); })); + default: + return d; + } + } + function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) { + if (isExported(sourceFile, decl, useEs6Exports, name)) + return; + if (useEs6Exports) { + if (!ts.isExpressionStatement(decl)) + changes.insertExportModifier(sourceFile, decl); + } + else { + var names = getNamesToExportInCommonJS(decl); + if (names.length !== 0) + changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment)); + } + } + function isExported(sourceFile, decl, useEs6Exports, name) { + var _a; + if (useEs6Exports) { + return !ts.isExpressionStatement(decl) && ts.hasSyntacticModifier(decl, 1 /* ModifierFlags.Export */) || !!(name && ((_a = sourceFile.symbol.exports) === null || _a === void 0 ? void 0 : _a.has(name.escapedText))); + } + return getNamesToExportInCommonJS(decl).some(function (name) { return sourceFile.symbol.exports.has(ts.escapeLeadingUnderscores(name)); }); + } + function addExport(decl, useEs6Exports) { + return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl); + } + function addEs6Export(d) { + var modifiers = ts.concatenate([ts.factory.createModifier(93 /* SyntaxKind.ExportKeyword */)], d.modifiers); + switch (d.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + return ts.factory.updateFunctionDeclaration(d, d.decorators, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body); + case 257 /* SyntaxKind.ClassDeclaration */: + return ts.factory.updateClassDeclaration(d, d.decorators, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members); + case 237 /* SyntaxKind.VariableStatement */: + return ts.factory.updateVariableStatement(d, modifiers, d.declarationList); + case 261 /* SyntaxKind.ModuleDeclaration */: + return ts.factory.updateModuleDeclaration(d, d.decorators, modifiers, d.name, d.body); + case 260 /* SyntaxKind.EnumDeclaration */: + return ts.factory.updateEnumDeclaration(d, d.decorators, modifiers, d.name, d.members); + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return ts.factory.updateTypeAliasDeclaration(d, d.decorators, modifiers, d.name, d.typeParameters, d.type); + case 258 /* SyntaxKind.InterfaceDeclaration */: + return ts.factory.updateInterfaceDeclaration(d, d.decorators, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return ts.factory.updateImportEqualsDeclaration(d, d.decorators, modifiers, d.isTypeOnly, d.name, d.moduleReference); + case 238 /* SyntaxKind.ExpressionStatement */: + return ts.Debug.fail(); // Shouldn't try to add 'export' keyword to `exports.x = ...` + default: + return ts.Debug.assertNever(d, "Unexpected declaration kind ".concat(d.kind)); + } + } + function addCommonjsExport(decl) { + return __spreadArray([decl], getNamesToExportInCommonJS(decl).map(createExportAssignment), true); + } + function getNamesToExportInCommonJS(decl) { + switch (decl.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + return [decl.name.text]; // TODO: GH#18217 + case 237 /* SyntaxKind.VariableStatement */: + return ts.mapDefined(decl.declarationList.declarations, function (d) { return ts.isIdentifier(d.name) ? d.name.text : undefined; }); + case 261 /* SyntaxKind.ModuleDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + return ts.emptyArray; + case 238 /* SyntaxKind.ExpressionStatement */: + return ts.Debug.fail("Can't export an ExpressionStatement"); // Shouldn't try to add 'export' keyword to `exports.x = ...` + default: + return ts.Debug.assertNever(decl, "Unexpected decl kind ".concat(decl.kind)); + } + } + /** Creates `exports.x = x;` */ + function createExportAssignment(name) { + return ts.factory.createExpressionStatement(ts.factory.createBinaryExpression(ts.factory.createPropertyAccessExpression(ts.factory.createIdentifier("exports"), ts.factory.createIdentifier(name)), 63 /* SyntaxKind.EqualsToken */, ts.factory.createIdentifier(name))); + } + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var addOrRemoveBracesToArrowFunction; + (function (addOrRemoveBracesToArrowFunction) { + var refactorName = "Add or remove braces in an arrow function"; + var refactorDescription = ts.Diagnostics.Add_or_remove_braces_in_an_arrow_function.message; + var addBracesAction = { + name: "Add braces to arrow function", + description: ts.Diagnostics.Add_braces_to_arrow_function.message, + kind: "refactor.rewrite.arrow.braces.add", + }; + var removeBracesAction = { + name: "Remove braces from arrow function", + description: ts.Diagnostics.Remove_braces_from_arrow_function.message, + kind: "refactor.rewrite.arrow.braces.remove" + }; + refactor.registerRefactor(refactorName, { + kinds: [removeBracesAction.kind], + getEditsForAction: getRefactorEditsToRemoveFunctionBraces, + getAvailableActions: getRefactorActionsToRemoveFunctionBraces + }); + function getRefactorActionsToRemoveFunctionBraces(context) { + var file = context.file, startPosition = context.startPosition, triggerReason = context.triggerReason; + var info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked"); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + return [{ + name: refactorName, + description: refactorDescription, + actions: [ + info.addBraces ? addBracesAction : removeBracesAction + ] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName, + description: refactorDescription, + actions: [ + __assign(__assign({}, addBracesAction), { notApplicableReason: info.error }), + __assign(__assign({}, removeBracesAction), { notApplicableReason: info.error }), + ] + }]; + } + return ts.emptyArray; + } + function getRefactorEditsToRemoveFunctionBraces(context, actionName) { + var file = context.file, startPosition = context.startPosition; + var info = getConvertibleArrowFunctionAtPosition(file, startPosition); + ts.Debug.assert(info && !refactor.isRefactorErrorInfo(info), "Expected applicable refactor info"); + var expression = info.expression, returnStatement = info.returnStatement, func = info.func; + var body; + if (actionName === addBracesAction.name) { + var returnStatement_1 = ts.factory.createReturnStatement(expression); + body = ts.factory.createBlock([returnStatement_1], /* multiLine */ true); + ts.copyLeadingComments(expression, returnStatement_1, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ true); + } + else if (actionName === removeBracesAction.name && returnStatement) { + var actualExpression = expression || ts.factory.createVoidZero(); + body = ts.needsParentheses(actualExpression) ? ts.factory.createParenthesizedExpression(actualExpression) : actualExpression; + ts.copyTrailingAsLeadingComments(returnStatement, body, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + ts.copyLeadingComments(returnStatement, body, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + ts.copyTrailingComments(returnStatement, body, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + } + else { + ts.Debug.fail("invalid action"); + } + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { + t.replaceNode(file, func.body, body); + }); + return { renameFilename: undefined, renameLocation: undefined, edits: edits }; + } + function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies, kind) { + if (considerFunctionBodies === void 0) { considerFunctionBodies = true; } + var node = ts.getTokenAtPosition(file, startPosition); + var func = ts.getContainingFunction(node); + if (!func) { + return { + error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_find_a_containing_arrow_function) + }; + } + if (!ts.isArrowFunction(func)) { + return { + error: ts.getLocaleSpecificMessage(ts.Diagnostics.Containing_function_is_not_an_arrow_function) + }; + } + if ((!ts.rangeContainsRange(func, node) || ts.rangeContainsRange(func.body, node) && !considerFunctionBodies)) { + return undefined; + } + if (refactor.refactorKindBeginsWith(addBracesAction.kind, kind) && ts.isExpression(func.body)) { + return { func: func, addBraces: true, expression: func.body }; + } + else if (refactor.refactorKindBeginsWith(removeBracesAction.kind, kind) && ts.isBlock(func.body) && func.body.statements.length === 1) { + var firstStatement = ts.first(func.body.statements); + if (ts.isReturnStatement(firstStatement)) { + return { func: func, addBraces: false, expression: firstStatement.expression, returnStatement: firstStatement }; + } + } + return undefined; + } + })(addOrRemoveBracesToArrowFunction = refactor.addOrRemoveBracesToArrowFunction || (refactor.addOrRemoveBracesToArrowFunction = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var convertParamsToDestructuredObject; + (function (convertParamsToDestructuredObject) { + var refactorName = "Convert parameters to destructured object"; + var minimumParameterLength = 1; + var refactorDescription = ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_parameters_to_destructured_object); + var toDestructuredAction = { + name: refactorName, + description: refactorDescription, + kind: "refactor.rewrite.parameters.toDestructured" + }; + refactor.registerRefactor(refactorName, { + kinds: [toDestructuredAction.kind], + getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject, + getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject + }); + function getRefactorActionsToConvertParametersToDestructuredObject(context) { + var file = context.file, startPosition = context.startPosition; + var isJSFile = ts.isSourceFileJS(file); + if (isJSFile) + return ts.emptyArray; // TODO: GH#30113 + var functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker()); + if (!functionDeclaration) + return ts.emptyArray; + return [{ + name: refactorName, + description: refactorDescription, + actions: [toDestructuredAction] + }]; + } + function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName) { + ts.Debug.assert(actionName === refactorName, "Unexpected action name"); + var file = context.file, startPosition = context.startPosition, program = context.program, cancellationToken = context.cancellationToken, host = context.host; + var functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker()); + if (!functionDeclaration || !cancellationToken) + return undefined; + var groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken); + if (groupedReferences.valid) { + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(file, program, host, t, functionDeclaration, groupedReferences); }); + return { renameFilename: undefined, renameLocation: undefined, edits: edits }; + } + return { edits: [] }; // TODO: GH#30113 + } + function doChange(sourceFile, program, host, changes, functionDeclaration, groupedReferences) { + var signature = groupedReferences.signature; + var newFunctionDeclarationParams = ts.map(createNewParameters(functionDeclaration, program, host), function (param) { return ts.getSynthesizedDeepClone(param); }); + if (signature) { + var newSignatureParams = ts.map(createNewParameters(signature, program, host), function (param) { return ts.getSynthesizedDeepClone(param); }); + replaceParameters(signature, newSignatureParams); + } + replaceParameters(functionDeclaration, newFunctionDeclarationParams); + var functionCalls = ts.sortAndDeduplicate(groupedReferences.functionCalls, /*comparer*/ function (a, b) { return ts.compareValues(a.pos, b.pos); }); + for (var _i = 0, functionCalls_1 = functionCalls; _i < functionCalls_1.length; _i++) { + var call = functionCalls_1[_i]; + if (call.arguments && call.arguments.length) { + var newArgument = ts.getSynthesizedDeepClone(createNewArgument(functionDeclaration, call.arguments), /*includeTrivia*/ true); + changes.replaceNodeRange(ts.getSourceFileOfNode(call), ts.first(call.arguments), ts.last(call.arguments), newArgument, { leadingTriviaOption: ts.textChanges.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Include }); + } + } + function replaceParameters(declarationOrSignature, parameterDeclarations) { + changes.replaceNodeRangeWithNodes(sourceFile, ts.first(declarationOrSignature.parameters), ts.last(declarationOrSignature.parameters), parameterDeclarations, { + joiner: ", ", + // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter + indentation: 0, + leadingTriviaOption: ts.textChanges.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts.textChanges.TrailingTriviaOption.Include + }); + } + } + function getGroupedReferences(functionDeclaration, program, cancellationToken) { + var functionNames = getFunctionNames(functionDeclaration); + var classNames = ts.isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : []; + var names = ts.deduplicate(__spreadArray(__spreadArray([], functionNames, true), classNames, true), ts.equateValues); + var checker = program.getTypeChecker(); + var references = ts.flatMap(names, /*mapfn*/ function (/*mapfn*/ name) { return ts.FindAllReferences.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken); }); + var groupedReferences = groupReferences(references); + if (!ts.every(groupedReferences.declarations, /*callback*/ function (/*callback*/ decl) { return ts.contains(names, decl); })) { + groupedReferences.valid = false; + } + return groupedReferences; + function groupReferences(referenceEntries) { + var classReferences = { accessExpressions: [], typeUsages: [] }; + var groupedReferences = { functionCalls: [], declarations: [], classReferences: classReferences, valid: true }; + var functionSymbols = ts.map(functionNames, getSymbolTargetAtLocation); + var classSymbols = ts.map(classNames, getSymbolTargetAtLocation); + var isConstructor = ts.isConstructorDeclaration(functionDeclaration); + var contextualSymbols = ts.map(functionNames, function (name) { return getSymbolForContextualType(name, checker); }); + for (var _i = 0, referenceEntries_1 = referenceEntries; _i < referenceEntries_1.length; _i++) { + var entry = referenceEntries_1[_i]; + if (entry.kind === 0 /* FindAllReferences.EntryKind.Span */) { + groupedReferences.valid = false; + continue; + } + /* Declarations in object literals may be implementations of method signatures which have a different symbol from the declaration + For example: + interface IFoo { m(a: number): void } + const foo: IFoo = { m(a: number): void {} } + In these cases we get the symbol for the signature from the contextual type. + */ + if (ts.contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) { + if (isValidMethodSignature(entry.node.parent)) { + groupedReferences.signature = entry.node.parent; + continue; + } + var call = entryToFunctionCall(entry); + if (call) { + groupedReferences.functionCalls.push(call); + continue; + } + } + var contextualSymbol = getSymbolForContextualType(entry.node, checker); + if (contextualSymbol && ts.contains(contextualSymbols, contextualSymbol)) { + var decl = entryToDeclaration(entry); + if (decl) { + groupedReferences.declarations.push(decl); + continue; + } + } + /* We compare symbols because in some cases find all references wil return a reference that may or may not be to the refactored function. + Example from the refactorConvertParamsToDestructuredObject_methodCallUnion.ts test: + class A { foo(a: number, b: number) { return a + b; } } + class B { foo(c: number, d: number) { return c + d; } } + declare const ab: A | B; + ab.foo(1, 2); + Find all references will return `ab.foo(1, 2)` as a reference to A's `foo` but we could be calling B's `foo`. + When looking for constructor calls, however, the symbol on the constructor call reference is going to be the corresponding class symbol. + So we need to add a special case for this because when calling a constructor of a class through one of its subclasses, + the symbols are going to be different. + */ + if (ts.contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || ts.isNewExpressionTarget(entry.node)) { + var importOrExportReference = entryToImportOrExport(entry); + if (importOrExportReference) { + continue; + } + var decl = entryToDeclaration(entry); + if (decl) { + groupedReferences.declarations.push(decl); + continue; + } + var call = entryToFunctionCall(entry); + if (call) { + groupedReferences.functionCalls.push(call); + continue; + } + } + // if the refactored function is a constructor, we must also check if the references to its class are valid + if (isConstructor && ts.contains(classSymbols, getSymbolTargetAtLocation(entry.node))) { + var importOrExportReference = entryToImportOrExport(entry); + if (importOrExportReference) { + continue; + } + var decl = entryToDeclaration(entry); + if (decl) { + groupedReferences.declarations.push(decl); + continue; + } + var accessExpression = entryToAccessExpression(entry); + if (accessExpression) { + classReferences.accessExpressions.push(accessExpression); + continue; + } + // Only class declarations are allowed to be used as a type (in a heritage clause), + // otherwise `findAllReferences` might not be able to track constructor calls. + if (ts.isClassDeclaration(functionDeclaration.parent)) { + var type = entryToType(entry); + if (type) { + classReferences.typeUsages.push(type); + continue; + } + } + } + groupedReferences.valid = false; + } + return groupedReferences; + } + function getSymbolTargetAtLocation(node) { + var symbol = checker.getSymbolAtLocation(node); + return symbol && ts.getSymbolTarget(symbol, checker); + } + } + /** + * Gets the symbol for the contextual type of the node if it is not a union or intersection. + */ + function getSymbolForContextualType(node, checker) { + var element = ts.getContainingObjectLiteralElement(node); + if (element) { + var contextualType = checker.getContextualTypeForObjectLiteralElement(element); + var symbol = contextualType === null || contextualType === void 0 ? void 0 : contextualType.getSymbol(); + if (symbol && !(ts.getCheckFlags(symbol) & 6 /* CheckFlags.Synthetic */)) { + return symbol; + } + } + } + function entryToImportOrExport(entry) { + var node = entry.node; + if (ts.isImportSpecifier(node.parent) + || ts.isImportClause(node.parent) + || ts.isImportEqualsDeclaration(node.parent) + || ts.isNamespaceImport(node.parent)) { + return node; + } + if (ts.isExportSpecifier(node.parent) || ts.isExportAssignment(node.parent)) { + return node; + } + return undefined; + } + function entryToDeclaration(entry) { + if (ts.isDeclaration(entry.node.parent)) { + return entry.node; + } + return undefined; + } + function entryToFunctionCall(entry) { + if (entry.node.parent) { + var functionReference = entry.node; + var parent = functionReference.parent; + switch (parent.kind) { + // foo(...) or super(...) or new Foo(...) + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + var callOrNewExpression = ts.tryCast(parent, ts.isCallOrNewExpression); + if (callOrNewExpression && callOrNewExpression.expression === functionReference) { + return callOrNewExpression; + } + break; + // x.foo(...) + case 206 /* SyntaxKind.PropertyAccessExpression */: + var propertyAccessExpression = ts.tryCast(parent, ts.isPropertyAccessExpression); + if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) { + var callOrNewExpression_1 = ts.tryCast(propertyAccessExpression.parent, ts.isCallOrNewExpression); + if (callOrNewExpression_1 && callOrNewExpression_1.expression === propertyAccessExpression) { + return callOrNewExpression_1; + } + } + break; + // x["foo"](...) + case 207 /* SyntaxKind.ElementAccessExpression */: + var elementAccessExpression = ts.tryCast(parent, ts.isElementAccessExpression); + if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) { + var callOrNewExpression_2 = ts.tryCast(elementAccessExpression.parent, ts.isCallOrNewExpression); + if (callOrNewExpression_2 && callOrNewExpression_2.expression === elementAccessExpression) { + return callOrNewExpression_2; + } + } + break; + } + } + return undefined; + } + function entryToAccessExpression(entry) { + if (entry.node.parent) { + var reference = entry.node; + var parent = reference.parent; + switch (parent.kind) { + // `C.foo` + case 206 /* SyntaxKind.PropertyAccessExpression */: + var propertyAccessExpression = ts.tryCast(parent, ts.isPropertyAccessExpression); + if (propertyAccessExpression && propertyAccessExpression.expression === reference) { + return propertyAccessExpression; + } + break; + // `C["foo"]` + case 207 /* SyntaxKind.ElementAccessExpression */: + var elementAccessExpression = ts.tryCast(parent, ts.isElementAccessExpression); + if (elementAccessExpression && elementAccessExpression.expression === reference) { + return elementAccessExpression; + } + break; + } + } + return undefined; + } + function entryToType(entry) { + var reference = entry.node; + if (ts.getMeaningFromLocation(reference) === 2 /* SemanticMeaning.Type */ || ts.isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) { + return reference; + } + return undefined; + } + function getFunctionDeclarationAtPosition(file, startPosition, checker) { + var node = ts.getTouchingToken(file, startPosition); + var functionDeclaration = ts.getContainingFunctionDeclaration(node); + // don't offer refactor on top-level JSDoc + if (isTopLevelJSDoc(node)) + return undefined; + if (functionDeclaration + && isValidFunctionDeclaration(functionDeclaration, checker) + && ts.rangeContainsRange(functionDeclaration, node) + && !(functionDeclaration.body && ts.rangeContainsRange(functionDeclaration.body, node))) + return functionDeclaration; + return undefined; + } + function isTopLevelJSDoc(node) { + var containingJSDoc = ts.findAncestor(node, ts.isJSDocNode); + if (containingJSDoc) { + var containingNonJSDoc = ts.findAncestor(containingJSDoc, function (n) { return !ts.isJSDocNode(n); }); + return !!containingNonJSDoc && ts.isFunctionLikeDeclaration(containingNonJSDoc); + } + return false; + } + function isValidMethodSignature(node) { + return ts.isMethodSignature(node) && (ts.isInterfaceDeclaration(node.parent) || ts.isTypeLiteralNode(node.parent)); + } + function isValidFunctionDeclaration(functionDeclaration, checker) { + var _a; + if (!isValidParameterNodeArray(functionDeclaration.parameters, checker)) + return false; + switch (functionDeclaration.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker); + case 169 /* SyntaxKind.MethodDeclaration */: + if (ts.isObjectLiteralExpression(functionDeclaration.parent)) { + var contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker); + // don't offer the refactor when there are multiple signatures since we won't know which ones the user wants to change + return ((_a = contextualSymbol === null || contextualSymbol === void 0 ? void 0 : contextualSymbol.declarations) === null || _a === void 0 ? void 0 : _a.length) === 1 && isSingleImplementation(functionDeclaration, checker); + } + return isSingleImplementation(functionDeclaration, checker); + case 171 /* SyntaxKind.Constructor */: + if (ts.isClassDeclaration(functionDeclaration.parent)) { + return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker); + } + else { + return isValidVariableDeclaration(functionDeclaration.parent.parent) + && isSingleImplementation(functionDeclaration, checker); + } + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return isValidVariableDeclaration(functionDeclaration.parent); + } + return false; + } + function isSingleImplementation(functionDeclaration, checker) { + return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration); + } + function hasNameOrDefault(functionOrClassDeclaration) { + if (!functionOrClassDeclaration.name) { + var defaultKeyword = ts.findModifier(functionOrClassDeclaration, 88 /* SyntaxKind.DefaultKeyword */); + return !!defaultKeyword; + } + return true; + } + function isValidParameterNodeArray(parameters, checker) { + return getRefactorableParametersLength(parameters) >= minimumParameterLength + && ts.every(parameters, /*callback*/ function (/*callback*/ paramDecl) { return isValidParameterDeclaration(paramDecl, checker); }); + } + function isValidParameterDeclaration(parameterDeclaration, checker) { + if (ts.isRestParameter(parameterDeclaration)) { + var type = checker.getTypeAtLocation(parameterDeclaration); + if (!checker.isArrayType(type) && !checker.isTupleType(type)) + return false; + } + return !parameterDeclaration.modifiers && !parameterDeclaration.decorators && ts.isIdentifier(parameterDeclaration.name); + } + function isValidVariableDeclaration(node) { + return ts.isVariableDeclaration(node) && ts.isVarConst(node) && ts.isIdentifier(node.name) && !node.type; // TODO: GH#30113 + } + function hasThisParameter(parameters) { + return parameters.length > 0 && ts.isThis(parameters[0].name); + } + function getRefactorableParametersLength(parameters) { + if (hasThisParameter(parameters)) { + return parameters.length - 1; + } + return parameters.length; + } + function getRefactorableParameters(parameters) { + if (hasThisParameter(parameters)) { + parameters = ts.factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma); + } + return parameters; + } + function createPropertyOrShorthandAssignment(name, initializer) { + if (ts.isIdentifier(initializer) && ts.getTextOfIdentifierOrLiteral(initializer) === name) { + return ts.factory.createShorthandPropertyAssignment(name); + } + return ts.factory.createPropertyAssignment(name, initializer); + } + function createNewArgument(functionDeclaration, functionArguments) { + var parameters = getRefactorableParameters(functionDeclaration.parameters); + var hasRestParameter = ts.isRestParameter(ts.last(parameters)); + var nonRestArguments = hasRestParameter ? functionArguments.slice(0, parameters.length - 1) : functionArguments; + var properties = ts.map(nonRestArguments, function (arg, i) { + var parameterName = getParameterName(parameters[i]); + var property = createPropertyOrShorthandAssignment(parameterName, arg); + ts.suppressLeadingAndTrailingTrivia(property.name); + if (ts.isPropertyAssignment(property)) + ts.suppressLeadingAndTrailingTrivia(property.initializer); + ts.copyComments(arg, property); + return property; + }); + if (hasRestParameter && functionArguments.length >= parameters.length) { + var restArguments = functionArguments.slice(parameters.length - 1); + var restProperty = ts.factory.createPropertyAssignment(getParameterName(ts.last(parameters)), ts.factory.createArrayLiteralExpression(restArguments)); + properties.push(restProperty); + } + var objectLiteral = ts.factory.createObjectLiteralExpression(properties, /*multiLine*/ false); + return objectLiteral; + } + function createNewParameters(functionDeclaration, program, host) { + var checker = program.getTypeChecker(); + var refactorableParameters = getRefactorableParameters(functionDeclaration.parameters); + var bindingElements = ts.map(refactorableParameters, createBindingElementFromParameterDeclaration); + var objectParameterName = ts.factory.createObjectBindingPattern(bindingElements); + var objectParameterType = createParameterTypeNode(refactorableParameters); + var objectInitializer; + // If every parameter in the original function was optional, add an empty object initializer to the new object parameter + if (ts.every(refactorableParameters, isOptionalParameter)) { + objectInitializer = ts.factory.createObjectLiteralExpression(); + } + var objectParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, objectParameterName, + /*questionToken*/ undefined, objectParameterType, objectInitializer); + if (hasThisParameter(functionDeclaration.parameters)) { + var thisParameter = functionDeclaration.parameters[0]; + var newThisParameter = ts.factory.createParameterDeclaration( + /*decorators*/ undefined, + /*modifiers*/ undefined, + /*dotDotDotToken*/ undefined, thisParameter.name, + /*questionToken*/ undefined, thisParameter.type); + ts.suppressLeadingAndTrailingTrivia(newThisParameter.name); + ts.copyComments(thisParameter.name, newThisParameter.name); + if (thisParameter.type) { + ts.suppressLeadingAndTrailingTrivia(newThisParameter.type); + ts.copyComments(thisParameter.type, newThisParameter.type); + } + return ts.factory.createNodeArray([newThisParameter, objectParameter]); + } + return ts.factory.createNodeArray([objectParameter]); + function createBindingElementFromParameterDeclaration(parameterDeclaration) { + var element = ts.factory.createBindingElement( + /*dotDotDotToken*/ undefined, + /*propertyName*/ undefined, getParameterName(parameterDeclaration), ts.isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? ts.factory.createArrayLiteralExpression() : parameterDeclaration.initializer); + ts.suppressLeadingAndTrailingTrivia(element); + if (parameterDeclaration.initializer && element.initializer) { + ts.copyComments(parameterDeclaration.initializer, element.initializer); + } + return element; + } + function createParameterTypeNode(parameters) { + var members = ts.map(parameters, createPropertySignatureFromParameterDeclaration); + var typeNode = ts.addEmitFlags(ts.factory.createTypeLiteralNode(members), 1 /* EmitFlags.SingleLine */); + return typeNode; + } + function createPropertySignatureFromParameterDeclaration(parameterDeclaration) { + var parameterType = parameterDeclaration.type; + if (!parameterType && (parameterDeclaration.initializer || ts.isRestParameter(parameterDeclaration))) { + parameterType = getTypeNode(parameterDeclaration); + } + var propertySignature = ts.factory.createPropertySignature( + /*modifiers*/ undefined, getParameterName(parameterDeclaration), isOptionalParameter(parameterDeclaration) ? ts.factory.createToken(57 /* SyntaxKind.QuestionToken */) : parameterDeclaration.questionToken, parameterType); + ts.suppressLeadingAndTrailingTrivia(propertySignature); + ts.copyComments(parameterDeclaration.name, propertySignature.name); + if (parameterDeclaration.type && propertySignature.type) { + ts.copyComments(parameterDeclaration.type, propertySignature.type); + } + return propertySignature; + } + function getTypeNode(node) { + var type = checker.getTypeAtLocation(node); + return ts.getTypeNodeIfAccessible(type, node, program, host); + } + function isOptionalParameter(parameterDeclaration) { + if (ts.isRestParameter(parameterDeclaration)) { + var type = checker.getTypeAtLocation(parameterDeclaration); + return !checker.isTupleType(type); + } + return checker.isOptionalParameter(parameterDeclaration); + } + } + function getParameterName(paramDeclaration) { + return ts.getTextOfIdentifierOrLiteral(paramDeclaration.name); + } + function getClassNames(constructorDeclaration) { + switch (constructorDeclaration.parent.kind) { + case 257 /* SyntaxKind.ClassDeclaration */: + var classDeclaration = constructorDeclaration.parent; + if (classDeclaration.name) + return [classDeclaration.name]; + // If the class declaration doesn't have a name, it should have a default modifier. + // We validated this in `isValidFunctionDeclaration` through `hasNameOrDefault` + var defaultModifier = ts.Debug.checkDefined(ts.findModifier(classDeclaration, 88 /* SyntaxKind.DefaultKeyword */), "Nameless class declaration should be a default export"); + return [defaultModifier]; + case 226 /* SyntaxKind.ClassExpression */: + var classExpression = constructorDeclaration.parent; + var variableDeclaration = constructorDeclaration.parent.parent; + var className = classExpression.name; + if (className) + return [className, variableDeclaration.name]; + return [variableDeclaration.name]; + } + } + function getFunctionNames(functionDeclaration) { + switch (functionDeclaration.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + if (functionDeclaration.name) + return [functionDeclaration.name]; + // If the function declaration doesn't have a name, it should have a default modifier. + // We validated this in `isValidFunctionDeclaration` through `hasNameOrDefault` + var defaultModifier = ts.Debug.checkDefined(ts.findModifier(functionDeclaration, 88 /* SyntaxKind.DefaultKeyword */), "Nameless function declaration should be a default export"); + return [defaultModifier]; + case 169 /* SyntaxKind.MethodDeclaration */: + return [functionDeclaration.name]; + case 171 /* SyntaxKind.Constructor */: + var ctrKeyword = ts.Debug.checkDefined(ts.findChildOfKind(functionDeclaration, 134 /* SyntaxKind.ConstructorKeyword */, functionDeclaration.getSourceFile()), "Constructor declaration should have constructor keyword"); + if (functionDeclaration.parent.kind === 226 /* SyntaxKind.ClassExpression */) { + var variableDeclaration = functionDeclaration.parent.parent; + return [variableDeclaration.name, ctrKeyword]; + } + return [ctrKeyword]; + case 214 /* SyntaxKind.ArrowFunction */: + return [functionDeclaration.parent.name]; + case 213 /* SyntaxKind.FunctionExpression */: + if (functionDeclaration.name) + return [functionDeclaration.name, functionDeclaration.parent.name]; + return [functionDeclaration.parent.name]; + default: + return ts.Debug.assertNever(functionDeclaration, "Unexpected function declaration kind ".concat(functionDeclaration.kind)); + } + } + })(convertParamsToDestructuredObject = refactor.convertParamsToDestructuredObject || (refactor.convertParamsToDestructuredObject = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var convertStringOrTemplateLiteral; + (function (convertStringOrTemplateLiteral) { + var refactorName = "Convert to template string"; + var refactorDescription = ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_to_template_string); + var convertStringAction = { + name: refactorName, + description: refactorDescription, + kind: "refactor.rewrite.string" + }; + refactor.registerRefactor(refactorName, { + kinds: [convertStringAction.kind], + getEditsForAction: getRefactorEditsToConvertToTemplateString, + getAvailableActions: getRefactorActionsToConvertToTemplateString + }); + function getRefactorActionsToConvertToTemplateString(context) { + var file = context.file, startPosition = context.startPosition; + var node = getNodeOrParentOfParentheses(file, startPosition); + var maybeBinary = getParentBinaryExpression(node); + var refactorInfo = { name: refactorName, description: refactorDescription, actions: [] }; + if (ts.isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation) { + refactorInfo.actions.push(convertStringAction); + return [refactorInfo]; + } + else if (context.preferences.provideRefactorNotApplicableReason) { + refactorInfo.actions.push(__assign(__assign({}, convertStringAction), { notApplicableReason: ts.getLocaleSpecificMessage(ts.Diagnostics.Can_only_convert_string_concatenation) })); + return [refactorInfo]; + } + return ts.emptyArray; + } + function getNodeOrParentOfParentheses(file, startPosition) { + var node = ts.getTokenAtPosition(file, startPosition); + var nestedBinary = getParentBinaryExpression(node); + var isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation; + if (isNonStringBinary && + ts.isParenthesizedExpression(nestedBinary.parent) && + ts.isBinaryExpression(nestedBinary.parent.parent)) { + return nestedBinary.parent.parent; + } + return node; + } + function getRefactorEditsToConvertToTemplateString(context, actionName) { + var file = context.file, startPosition = context.startPosition; + var node = getNodeOrParentOfParentheses(file, startPosition); + switch (actionName) { + case refactorDescription: + return { edits: getEditsForToTemplateLiteral(context, node) }; + default: + return ts.Debug.fail("invalid action"); + } + } + function getEditsForToTemplateLiteral(context, node) { + var maybeBinary = getParentBinaryExpression(node); + var file = context.file; + var templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file); + var trailingCommentRanges = ts.getTrailingCommentRanges(file.text, maybeBinary.end); + if (trailingCommentRanges) { + var lastComment = trailingCommentRanges[trailingCommentRanges.length - 1]; + var trailingRange_1 = { pos: trailingCommentRanges[0].pos, end: lastComment.end }; + // since suppressTrailingTrivia(maybeBinary) does not work, the trailing comment is removed manually + // otherwise it would have the trailing comment twice + return ts.textChanges.ChangeTracker.with(context, function (t) { + t.deleteRange(file, trailingRange_1); + t.replaceNode(file, maybeBinary, templateLiteral); + }); + } + else { + return ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(file, maybeBinary, templateLiteral); }); + } + } + function isNotEqualsOperator(node) { + return node.operatorToken.kind !== 63 /* SyntaxKind.EqualsToken */; + } + function getParentBinaryExpression(expr) { + var container = ts.findAncestor(expr.parent, function (n) { + switch (n.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 207 /* SyntaxKind.ElementAccessExpression */: + return false; + case 223 /* SyntaxKind.TemplateExpression */: + case 221 /* SyntaxKind.BinaryExpression */: + return !(ts.isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent)); + default: + return "quit"; + } + }); + return (container || expr); + } + function treeToArray(current) { + var loop = function (current) { + if (!ts.isBinaryExpression(current)) { + return { nodes: [current], operators: [], validOperators: true, + hasString: ts.isStringLiteral(current) || ts.isNoSubstitutionTemplateLiteral(current) }; + } + var _a = loop(current.left), nodes = _a.nodes, operators = _a.operators, leftHasString = _a.hasString, leftOperatorValid = _a.validOperators; + if (!(leftHasString || ts.isStringLiteral(current.right) || ts.isTemplateExpression(current.right))) { + return { nodes: [current], operators: [], hasString: false, validOperators: true }; + } + var currentOperatorValid = current.operatorToken.kind === 39 /* SyntaxKind.PlusToken */; + var validOperators = leftOperatorValid && currentOperatorValid; + nodes.push(current.right); + operators.push(current.operatorToken); + return { nodes: nodes, operators: operators, hasString: true, validOperators: validOperators }; + }; + var _a = loop(current), nodes = _a.nodes, operators = _a.operators, validOperators = _a.validOperators, hasString = _a.hasString; + return { nodes: nodes, operators: operators, isValidConcatenation: validOperators && hasString }; + } + // to copy comments following the operator + // "foo" + /* comment */ "bar" + var copyTrailingOperatorComments = function (operators, file) { return function (index, targetNode) { + if (index < operators.length) { + ts.copyTrailingComments(operators[index], targetNode, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + } + }; }; + // to copy comments following the string + // "foo" /* comment */ + "bar" /* comment */ + "bar2" + var copyCommentFromMultiNode = function (nodes, file, copyOperatorComments) { + return function (indexes, targetNode) { + while (indexes.length > 0) { + var index = indexes.shift(); + ts.copyTrailingComments(nodes[index], targetNode, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + copyOperatorComments(index, targetNode); + } + }; + }; + function escapeRawStringForTemplate(s) { + // Escaping for $s in strings that are to be used in template strings + // Naive implementation: replace \x by itself and otherwise $ and ` by \$ and \`. + // But to complicate it a bit, this should work for raw strings too. + return s.replace(/\\.|[$`]/g, function (m) { return m[0] === "\\" ? m : "\\" + m; }); + // Finally, a less-backslash-happy version can work too, doing only ${ instead of all $s: + // s.replace(/\\.|\${|`/g, m => m[0] === "\\" ? m : "\\" + m); + // but `\$${foo}` is likely more clear than the more-confusing-but-still-working `$${foo}`. + } + function getRawTextOfTemplate(node) { + // in these cases the right side is ${ + var rightShaving = ts.isTemplateHead(node) || ts.isTemplateMiddle(node) ? -2 : -1; + return ts.getTextOfNode(node).slice(1, rightShaving); + } + function concatConsecutiveString(index, nodes) { + var indexes = []; + var text = "", rawText = ""; + while (index < nodes.length) { + var node = nodes[index]; + if (ts.isStringLiteralLike(node)) { // includes isNoSubstitutionTemplateLiteral(node) + text += node.text; + rawText += escapeRawStringForTemplate(ts.getTextOfNode(node).slice(1, -1)); + indexes.push(index); + index++; + } + else if (ts.isTemplateExpression(node)) { + text += node.head.text; + rawText += getRawTextOfTemplate(node.head); + break; + } + else { + break; + } + } + return [index, text, rawText, indexes]; + } + function nodesToTemplate(_a, file) { + var nodes = _a.nodes, operators = _a.operators; + var copyOperatorComments = copyTrailingOperatorComments(operators, file); + var copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments); + var _b = concatConsecutiveString(0, nodes), begin = _b[0], headText = _b[1], rawHeadText = _b[2], headIndexes = _b[3]; + if (begin === nodes.length) { + var noSubstitutionTemplateLiteral = ts.factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText); + copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral); + return noSubstitutionTemplateLiteral; + } + var templateSpans = []; + var templateHead = ts.factory.createTemplateHead(headText, rawHeadText); + copyCommentFromStringLiterals(headIndexes, templateHead); + var _loop_21 = function (i) { + var currentNode = getExpressionFromParenthesesOrExpression(nodes[i]); + copyOperatorComments(i, currentNode); + var _c = concatConsecutiveString(i + 1, nodes), newIndex = _c[0], subsequentText = _c[1], rawSubsequentText = _c[2], stringIndexes = _c[3]; + i = newIndex - 1; + var isLast = i === nodes.length - 1; + if (ts.isTemplateExpression(currentNode)) { + var spans = ts.map(currentNode.templateSpans, function (span, index) { + copyExpressionComments(span); + var isLastSpan = index === currentNode.templateSpans.length - 1; + var text = span.literal.text + (isLastSpan ? subsequentText : ""); + var rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : ""); + return ts.factory.createTemplateSpan(span.expression, isLast && isLastSpan + ? ts.factory.createTemplateTail(text, rawText) + : ts.factory.createTemplateMiddle(text, rawText)); + }); + templateSpans.push.apply(templateSpans, spans); + } + else { + var templatePart = isLast + ? ts.factory.createTemplateTail(subsequentText, rawSubsequentText) + : ts.factory.createTemplateMiddle(subsequentText, rawSubsequentText); + copyCommentFromStringLiterals(stringIndexes, templatePart); + templateSpans.push(ts.factory.createTemplateSpan(currentNode, templatePart)); + } + out_i_1 = i; + }; + var out_i_1; + for (var i = begin; i < nodes.length; i++) { + _loop_21(i); + i = out_i_1; + } + return ts.factory.createTemplateExpression(templateHead, templateSpans); + } + // to copy comments following the opening & closing parentheses + // "foo" + ( /* comment */ 5 + 5 ) /* comment */ + "bar" + function copyExpressionComments(node) { + var file = node.getSourceFile(); + ts.copyTrailingComments(node, node.expression, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + ts.copyTrailingAsLeadingComments(node.expression, node.expression, file, 3 /* SyntaxKind.MultiLineCommentTrivia */, /* hasTrailingNewLine */ false); + } + function getExpressionFromParenthesesOrExpression(node) { + if (ts.isParenthesizedExpression(node)) { + copyExpressionComments(node); + node = node.expression; + } + return node; + } + })(convertStringOrTemplateLiteral = refactor.convertStringOrTemplateLiteral || (refactor.convertStringOrTemplateLiteral = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var convertArrowFunctionOrFunctionExpression; + (function (convertArrowFunctionOrFunctionExpression) { + var refactorName = "Convert arrow function or function expression"; + var refactorDescription = ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_arrow_function_or_function_expression); + var toAnonymousFunctionAction = { + name: "Convert to anonymous function", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_to_anonymous_function), + kind: "refactor.rewrite.function.anonymous", + }; + var toNamedFunctionAction = { + name: "Convert to named function", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_to_named_function), + kind: "refactor.rewrite.function.named", + }; + var toArrowFunctionAction = { + name: "Convert to arrow function", + description: ts.getLocaleSpecificMessage(ts.Diagnostics.Convert_to_arrow_function), + kind: "refactor.rewrite.function.arrow", + }; + refactor.registerRefactor(refactorName, { + kinds: [ + toAnonymousFunctionAction.kind, + toNamedFunctionAction.kind, + toArrowFunctionAction.kind + ], + getEditsForAction: getRefactorEditsToConvertFunctionExpressions, + getAvailableActions: getRefactorActionsToConvertFunctionExpressions + }); + function getRefactorActionsToConvertFunctionExpressions(context) { + var file = context.file, startPosition = context.startPosition, program = context.program, kind = context.kind; + var info = getFunctionInfo(file, startPosition, program); + if (!info) + return ts.emptyArray; + var selectedVariableDeclaration = info.selectedVariableDeclaration, func = info.func; + var possibleActions = []; + var errors = []; + if (refactor.refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) { + var error = selectedVariableDeclaration || (ts.isArrowFunction(func) && ts.isVariableDeclaration(func.parent)) ? + undefined : ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_convert_to_named_function); + if (error) { + errors.push(__assign(__assign({}, toNamedFunctionAction), { notApplicableReason: error })); + } + else { + possibleActions.push(toNamedFunctionAction); + } + } + if (refactor.refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) { + var error = !selectedVariableDeclaration && ts.isArrowFunction(func) ? + undefined : ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_convert_to_anonymous_function); + if (error) { + errors.push(__assign(__assign({}, toAnonymousFunctionAction), { notApplicableReason: error })); + } + else { + possibleActions.push(toAnonymousFunctionAction); + } + } + if (refactor.refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) { + var error = ts.isFunctionExpression(func) ? undefined : ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_convert_to_arrow_function); + if (error) { + errors.push(__assign(__assign({}, toArrowFunctionAction), { notApplicableReason: error })); + } + else { + possibleActions.push(toArrowFunctionAction); + } + } + return [{ + name: refactorName, + description: refactorDescription, + actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? + errors : possibleActions + }]; + } + function getRefactorEditsToConvertFunctionExpressions(context, actionName) { + var file = context.file, startPosition = context.startPosition, program = context.program; + var info = getFunctionInfo(file, startPosition, program); + if (!info) + return undefined; + var func = info.func; + var edits = []; + switch (actionName) { + case toAnonymousFunctionAction.name: + edits.push.apply(edits, getEditInfoForConvertToAnonymousFunction(context, func)); + break; + case toNamedFunctionAction.name: + var variableInfo = getVariableInfo(func); + if (!variableInfo) + return undefined; + edits.push.apply(edits, getEditInfoForConvertToNamedFunction(context, func, variableInfo)); + break; + case toArrowFunctionAction.name: + if (!ts.isFunctionExpression(func)) + return undefined; + edits.push.apply(edits, getEditInfoForConvertToArrowFunction(context, func)); + break; + default: + return ts.Debug.fail("invalid action"); + } + return { renameFilename: undefined, renameLocation: undefined, edits: edits }; + } + function containingThis(node) { + var containsThis = false; + node.forEachChild(function checkThis(child) { + if (ts.isThis(child)) { + containsThis = true; + return; + } + if (!ts.isClassLike(child) && !ts.isFunctionDeclaration(child) && !ts.isFunctionExpression(child)) { + ts.forEachChild(child, checkThis); + } + }); + return containsThis; + } + function getFunctionInfo(file, startPosition, program) { + var token = ts.getTokenAtPosition(file, startPosition); + var typeChecker = program.getTypeChecker(); + var func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent); + if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) { + return { selectedVariableDeclaration: true, func: func }; + } + var maybeFunc = ts.getContainingFunction(token); + if (maybeFunc && + (ts.isFunctionExpression(maybeFunc) || ts.isArrowFunction(maybeFunc)) && + !ts.rangeContainsRange(maybeFunc.body, token) && + !containingThis(maybeFunc.body) && + !typeChecker.containsArgumentsReference(maybeFunc)) { + if (ts.isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc)) + return undefined; + return { selectedVariableDeclaration: false, func: maybeFunc }; + } + return undefined; + } + function isSingleVariableDeclaration(parent) { + return ts.isVariableDeclaration(parent) || (ts.isVariableDeclarationList(parent) && parent.declarations.length === 1); + } + function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent) { + if (!isSingleVariableDeclaration(parent)) { + return undefined; + } + var variableDeclaration = ts.isVariableDeclaration(parent) ? parent : ts.first(parent.declarations); + var initializer = variableDeclaration.initializer; + if (initializer && (ts.isArrowFunction(initializer) || ts.isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) { + return initializer; + } + return undefined; + } + function convertToBlock(body) { + if (ts.isExpression(body)) { + var returnStatement = ts.factory.createReturnStatement(body); + var file = body.getSourceFile(); + ts.suppressLeadingAndTrailingTrivia(returnStatement); + ts.copyTrailingAsLeadingComments(body, returnStatement, file, /* commentKind */ undefined, /* hasTrailingNewLine */ true); + return ts.factory.createBlock([returnStatement], /* multiLine */ true); + } + else { + return body; + } + } + function getVariableInfo(func) { + var variableDeclaration = func.parent; + if (!ts.isVariableDeclaration(variableDeclaration) || !ts.isVariableDeclarationInVariableStatement(variableDeclaration)) + return undefined; + var variableDeclarationList = variableDeclaration.parent; + var statement = variableDeclarationList.parent; + if (!ts.isVariableDeclarationList(variableDeclarationList) || !ts.isVariableStatement(statement) || !ts.isIdentifier(variableDeclaration.name)) + return undefined; + return { variableDeclaration: variableDeclaration, variableDeclarationList: variableDeclarationList, statement: statement, name: variableDeclaration.name }; + } + function getEditInfoForConvertToAnonymousFunction(context, func) { + var file = context.file; + var body = convertToBlock(func.body); + var newNode = ts.factory.createFunctionExpression(func.modifiers, func.asteriskToken, /* name */ undefined, func.typeParameters, func.parameters, func.type, body); + return ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(file, func, newNode); }); + } + function getEditInfoForConvertToNamedFunction(context, func, variableInfo) { + var file = context.file; + var body = convertToBlock(func.body); + var variableDeclaration = variableInfo.variableDeclaration, variableDeclarationList = variableInfo.variableDeclarationList, statement = variableInfo.statement, name = variableInfo.name; + ts.suppressLeadingTrivia(statement); + var modifiersFlags = (ts.getCombinedModifierFlags(variableDeclaration) & 1 /* ModifierFlags.Export */) | ts.getEffectiveModifierFlags(func); + var modifiers = ts.factory.createModifiersFromModifierFlags(modifiersFlags); + var newNode = ts.factory.createFunctionDeclaration(func.decorators, ts.length(modifiers) ? modifiers : undefined, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body); + if (variableDeclarationList.declarations.length === 1) { + return ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(file, statement, newNode); }); + } + else { + return ts.textChanges.ChangeTracker.with(context, function (t) { + t.delete(file, variableDeclaration); + t.insertNodeAfter(file, statement, newNode); + }); + } + } + function getEditInfoForConvertToArrowFunction(context, func) { + var file = context.file; + var statements = func.body.statements; + var head = statements[0]; + var body; + if (canBeConvertedToExpression(func.body, head)) { + body = head.expression; + ts.suppressLeadingAndTrailingTrivia(body); + ts.copyComments(head, body); + } + else { + body = func.body; + } + var newNode = ts.factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, ts.factory.createToken(38 /* SyntaxKind.EqualsGreaterThanToken */), body); + return ts.textChanges.ChangeTracker.with(context, function (t) { return t.replaceNode(file, func, newNode); }); + } + function canBeConvertedToExpression(body, head) { + return body.statements.length === 1 && ((ts.isReturnStatement(head) && !!head.expression)); + } + function isFunctionReferencedInFile(sourceFile, typeChecker, node) { + return !!node.name && ts.FindAllReferences.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile); + } + })(convertArrowFunctionOrFunctionExpression = refactor.convertArrowFunctionOrFunctionExpression || (refactor.convertArrowFunctionOrFunctionExpression = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var refactor; + (function (refactor) { + var inferFunctionReturnType; + (function (inferFunctionReturnType) { + var refactorName = "Infer function return type"; + var refactorDescription = ts.Diagnostics.Infer_function_return_type.message; + var inferReturnTypeAction = { + name: refactorName, + description: refactorDescription, + kind: "refactor.rewrite.function.returnType" + }; + refactor.registerRefactor(refactorName, { + kinds: [inferReturnTypeAction.kind], + getEditsForAction: getRefactorEditsToInferReturnType, + getAvailableActions: getRefactorActionsToInferReturnType + }); + function getRefactorEditsToInferReturnType(context) { + var info = getInfo(context); + if (info && !refactor.isRefactorErrorInfo(info)) { + var edits = ts.textChanges.ChangeTracker.with(context, function (t) { return doChange(context.file, t, info.declaration, info.returnTypeNode); }); + return { renameFilename: undefined, renameLocation: undefined, edits: edits }; + } + return undefined; + } + function getRefactorActionsToInferReturnType(context) { + var info = getInfo(context); + if (!info) + return ts.emptyArray; + if (!refactor.isRefactorErrorInfo(info)) { + return [{ + name: refactorName, + description: refactorDescription, + actions: [inferReturnTypeAction] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName, + description: refactorDescription, + actions: [__assign(__assign({}, inferReturnTypeAction), { notApplicableReason: info.error })] + }]; + } + return ts.emptyArray; + } + function doChange(sourceFile, changes, declaration, typeNode) { + var closeParen = ts.findChildOfKind(declaration, 21 /* SyntaxKind.CloseParenToken */, sourceFile); + var needParens = ts.isArrowFunction(declaration) && closeParen === undefined; + var endNode = needParens ? ts.first(declaration.parameters) : closeParen; + if (endNode) { + if (needParens) { + changes.insertNodeBefore(sourceFile, endNode, ts.factory.createToken(20 /* SyntaxKind.OpenParenToken */)); + changes.insertNodeAfter(sourceFile, endNode, ts.factory.createToken(21 /* SyntaxKind.CloseParenToken */)); + } + changes.insertNodeAt(sourceFile, endNode.end, typeNode, { prefix: ": " }); + } + } + function getInfo(context) { + if (ts.isInJSFile(context.file) || !refactor.refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind)) + return; + var token = ts.getTokenAtPosition(context.file, context.startPosition); + var declaration = ts.findAncestor(token, function (n) { + return ts.isBlock(n) || n.parent && ts.isArrowFunction(n.parent) && (n.kind === 38 /* SyntaxKind.EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : + isConvertibleDeclaration(n); + }); + if (!declaration || !declaration.body || declaration.type) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Return_type_must_be_inferred_from_a_function) }; + } + var typeChecker = context.program.getTypeChecker(); + var returnType = tryGetReturnType(typeChecker, declaration); + if (!returnType) { + return { error: ts.getLocaleSpecificMessage(ts.Diagnostics.Could_not_determine_function_return_type) }; + } + var returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NodeBuilderFlags.NoTruncation */); + if (returnTypeNode) { + return { declaration: declaration, returnTypeNode: returnTypeNode }; + } + } + function isConvertibleDeclaration(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + return true; + default: + return false; + } + } + function tryGetReturnType(typeChecker, node) { + if (typeChecker.isImplementationOfOverload(node)) { + var signatures = typeChecker.getTypeAtLocation(node).getCallSignatures(); + if (signatures.length > 1) { + return typeChecker.getUnionType(ts.mapDefined(signatures, function (s) { return s.getReturnType(); })); + } + } + var signature = typeChecker.getSignatureFromDeclaration(node); + if (signature) { + return typeChecker.getReturnTypeOfSignature(signature); + } + } + })(inferFunctionReturnType = refactor.inferFunctionReturnType || (refactor.inferFunctionReturnType = {})); + })(refactor = ts.refactor || (ts.refactor = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + /** The version of the language service API */ + ts.servicesVersion = "0.8"; + function createNode(kind, pos, end, parent) { + var node = ts.isNodeKind(kind) ? new NodeObject(kind, pos, end) : + kind === 79 /* SyntaxKind.Identifier */ ? new IdentifierObject(79 /* SyntaxKind.Identifier */, pos, end) : + kind === 80 /* SyntaxKind.PrivateIdentifier */ ? new PrivateIdentifierObject(80 /* SyntaxKind.PrivateIdentifier */, pos, end) : + new TokenObject(kind, pos, end); + node.parent = parent; + node.flags = parent.flags & 50720768 /* NodeFlags.ContextFlags */; + return node; + } + var NodeObject = /** @class */ (function () { + function NodeObject(kind, pos, end) { + this.pos = pos; + this.end = end; + this.flags = 0 /* NodeFlags.None */; + this.modifierFlagsCache = 0 /* ModifierFlags.None */; + this.transformFlags = 0 /* TransformFlags.None */; + this.parent = undefined; + this.kind = kind; + } + NodeObject.prototype.assertHasRealPosition = function (message) { + // eslint-disable-next-line debug-assert + ts.Debug.assert(!ts.positionIsSynthesized(this.pos) && !ts.positionIsSynthesized(this.end), message || "Node must have a real position for this operation"); + }; + NodeObject.prototype.getSourceFile = function () { + return ts.getSourceFileOfNode(this); + }; + NodeObject.prototype.getStart = function (sourceFile, includeJsDocComment) { + this.assertHasRealPosition(); + return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); + }; + NodeObject.prototype.getFullStart = function () { + this.assertHasRealPosition(); + return this.pos; + }; + NodeObject.prototype.getEnd = function () { + this.assertHasRealPosition(); + return this.end; + }; + NodeObject.prototype.getWidth = function (sourceFile) { + this.assertHasRealPosition(); + return this.getEnd() - this.getStart(sourceFile); + }; + NodeObject.prototype.getFullWidth = function () { + this.assertHasRealPosition(); + return this.end - this.pos; + }; + NodeObject.prototype.getLeadingTriviaWidth = function (sourceFile) { + this.assertHasRealPosition(); + return this.getStart(sourceFile) - this.pos; + }; + NodeObject.prototype.getFullText = function (sourceFile) { + this.assertHasRealPosition(); + return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); + }; + NodeObject.prototype.getText = function (sourceFile) { + this.assertHasRealPosition(); + if (!sourceFile) { + sourceFile = this.getSourceFile(); + } + return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); + }; + NodeObject.prototype.getChildCount = function (sourceFile) { + return this.getChildren(sourceFile).length; + }; + NodeObject.prototype.getChildAt = function (index, sourceFile) { + return this.getChildren(sourceFile)[index]; + }; + NodeObject.prototype.getChildren = function (sourceFile) { + this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine"); + return this._children || (this._children = createChildren(this, sourceFile)); + }; + NodeObject.prototype.getFirstToken = function (sourceFile) { + this.assertHasRealPosition(); + var children = this.getChildren(sourceFile); + if (!children.length) { + return undefined; + } + var child = ts.find(children, function (kid) { return kid.kind < 309 /* SyntaxKind.FirstJSDocNode */ || kid.kind > 347 /* SyntaxKind.LastJSDocNode */; }); + return child.kind < 161 /* SyntaxKind.FirstNode */ ? + child : + child.getFirstToken(sourceFile); + }; + NodeObject.prototype.getLastToken = function (sourceFile) { + this.assertHasRealPosition(); + var children = this.getChildren(sourceFile); + var child = ts.lastOrUndefined(children); + if (!child) { + return undefined; + } + return child.kind < 161 /* SyntaxKind.FirstNode */ ? child : child.getLastToken(sourceFile); + }; + NodeObject.prototype.forEachChild = function (cbNode, cbNodeArray) { + return ts.forEachChild(this, cbNode, cbNodeArray); + }; + return NodeObject; + }()); + function createChildren(node, sourceFile) { + if (!ts.isNodeKind(node.kind)) { + return ts.emptyArray; + } + var children = []; + if (ts.isJSDocCommentContainingNode(node)) { + /** Don't add trivia for "tokens" since this is in a comment. */ + node.forEachChild(function (child) { + children.push(child); + }); + return children; + } + ts.scanner.setText((sourceFile || node.getSourceFile()).text); + var pos = node.pos; + var processNode = function (child) { + addSyntheticNodes(children, pos, child.pos, node); + children.push(child); + pos = child.end; + }; + var processNodes = function (nodes) { + addSyntheticNodes(children, pos, nodes.pos, node); + children.push(createSyntaxList(nodes, node)); + pos = nodes.end; + }; + // jsDocComments need to be the first children + ts.forEach(node.jsDoc, processNode); + // For syntactic classifications, all trivia are classified together, including jsdoc comments. + // For that to work, the jsdoc comments should still be the leading trivia of the first child. + // Restoring the scanner position ensures that. + pos = node.pos; + node.forEachChild(processNode, processNodes); + addSyntheticNodes(children, pos, node.end, node); + ts.scanner.setText(undefined); + return children; + } + function addSyntheticNodes(nodes, pos, end, parent) { + ts.scanner.setTextPos(pos); + while (pos < end) { + var token = ts.scanner.scan(); + var textPos = ts.scanner.getTextPos(); + if (textPos <= end) { + if (token === 79 /* SyntaxKind.Identifier */) { + ts.Debug.fail("Did not expect ".concat(ts.Debug.formatSyntaxKind(parent.kind), " to have an Identifier in its trivia")); + } + nodes.push(createNode(token, pos, textPos, parent)); + } + pos = textPos; + if (token === 1 /* SyntaxKind.EndOfFileToken */) { + break; + } + } + } + function createSyntaxList(nodes, parent) { + var list = createNode(348 /* SyntaxKind.SyntaxList */, nodes.pos, nodes.end, parent); + list._children = []; + var pos = nodes.pos; + for (var _i = 0, nodes_2 = nodes; _i < nodes_2.length; _i++) { + var node = nodes_2[_i]; + addSyntheticNodes(list._children, pos, node.pos, parent); + list._children.push(node); + pos = node.end; + } + addSyntheticNodes(list._children, pos, nodes.end, parent); + return list; + } + var TokenOrIdentifierObject = /** @class */ (function () { + function TokenOrIdentifierObject(pos, end) { + // Set properties in same order as NodeObject + this.pos = pos; + this.end = end; + this.flags = 0 /* NodeFlags.None */; + this.modifierFlagsCache = 0 /* ModifierFlags.None */; + this.transformFlags = 0 /* TransformFlags.None */; + this.parent = undefined; + } + TokenOrIdentifierObject.prototype.getSourceFile = function () { + return ts.getSourceFileOfNode(this); + }; + TokenOrIdentifierObject.prototype.getStart = function (sourceFile, includeJsDocComment) { + return ts.getTokenPosOfNode(this, sourceFile, includeJsDocComment); + }; + TokenOrIdentifierObject.prototype.getFullStart = function () { + return this.pos; + }; + TokenOrIdentifierObject.prototype.getEnd = function () { + return this.end; + }; + TokenOrIdentifierObject.prototype.getWidth = function (sourceFile) { + return this.getEnd() - this.getStart(sourceFile); + }; + TokenOrIdentifierObject.prototype.getFullWidth = function () { + return this.end - this.pos; + }; + TokenOrIdentifierObject.prototype.getLeadingTriviaWidth = function (sourceFile) { + return this.getStart(sourceFile) - this.pos; + }; + TokenOrIdentifierObject.prototype.getFullText = function (sourceFile) { + return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); + }; + TokenOrIdentifierObject.prototype.getText = function (sourceFile) { + if (!sourceFile) { + sourceFile = this.getSourceFile(); + } + return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); + }; + TokenOrIdentifierObject.prototype.getChildCount = function () { + return this.getChildren().length; + }; + TokenOrIdentifierObject.prototype.getChildAt = function (index) { + return this.getChildren()[index]; + }; + TokenOrIdentifierObject.prototype.getChildren = function () { + return this.kind === 1 /* SyntaxKind.EndOfFileToken */ ? this.jsDoc || ts.emptyArray : ts.emptyArray; + }; + TokenOrIdentifierObject.prototype.getFirstToken = function () { + return undefined; + }; + TokenOrIdentifierObject.prototype.getLastToken = function () { + return undefined; + }; + TokenOrIdentifierObject.prototype.forEachChild = function () { + return undefined; + }; + return TokenOrIdentifierObject; + }()); + var SymbolObject = /** @class */ (function () { + function SymbolObject(flags, name) { + this.flags = flags; + this.escapedName = name; + } + SymbolObject.prototype.getFlags = function () { + return this.flags; + }; + Object.defineProperty(SymbolObject.prototype, "name", { + get: function () { + return ts.symbolName(this); + }, + enumerable: false, + configurable: true + }); + SymbolObject.prototype.getEscapedName = function () { + return this.escapedName; + }; + SymbolObject.prototype.getName = function () { + return this.name; + }; + SymbolObject.prototype.getDeclarations = function () { + return this.declarations; + }; + SymbolObject.prototype.getDocumentationComment = function (checker) { + if (!this.documentationComment) { + this.documentationComment = ts.emptyArray; // Set temporarily to avoid an infinite loop finding inherited docs + if (!this.declarations && this.target && this.target.tupleLabelDeclaration) { + var labelDecl = this.target.tupleLabelDeclaration; + this.documentationComment = getDocumentationComment([labelDecl], checker); + } + else { + this.documentationComment = getDocumentationComment(this.declarations, checker); + } + } + return this.documentationComment; + }; + SymbolObject.prototype.getContextualDocumentationComment = function (context, checker) { + switch (context === null || context === void 0 ? void 0 : context.kind) { + case 172 /* SyntaxKind.GetAccessor */: + if (!this.contextualGetAccessorDocumentationComment) { + this.contextualGetAccessorDocumentationComment = getDocumentationComment(ts.filter(this.declarations, ts.isGetAccessor), checker); + } + return this.contextualGetAccessorDocumentationComment; + case 173 /* SyntaxKind.SetAccessor */: + if (!this.contextualSetAccessorDocumentationComment) { + this.contextualSetAccessorDocumentationComment = getDocumentationComment(ts.filter(this.declarations, ts.isSetAccessor), checker); + } + return this.contextualSetAccessorDocumentationComment; + default: + return this.getDocumentationComment(checker); + } + }; + SymbolObject.prototype.getJsDocTags = function (checker) { + if (this.tags === undefined) { + this.tags = getJsDocTagsOfDeclarations(this.declarations, checker); + } + return this.tags; + }; + SymbolObject.prototype.getContextualJsDocTags = function (context, checker) { + switch (context === null || context === void 0 ? void 0 : context.kind) { + case 172 /* SyntaxKind.GetAccessor */: + if (!this.contextualGetAccessorTags) { + this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(ts.filter(this.declarations, ts.isGetAccessor), checker); + } + return this.contextualGetAccessorTags; + case 173 /* SyntaxKind.SetAccessor */: + if (!this.contextualSetAccessorTags) { + this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(ts.filter(this.declarations, ts.isSetAccessor), checker); + } + return this.contextualSetAccessorTags; + default: + return this.getJsDocTags(checker); + } + }; + return SymbolObject; + }()); + var TokenObject = /** @class */ (function (_super) { + __extends(TokenObject, _super); + function TokenObject(kind, pos, end) { + var _this = _super.call(this, pos, end) || this; + _this.kind = kind; + return _this; + } + return TokenObject; + }(TokenOrIdentifierObject)); + var IdentifierObject = /** @class */ (function (_super) { + __extends(IdentifierObject, _super); + function IdentifierObject(_kind, pos, end) { + var _this = _super.call(this, pos, end) || this; + _this.kind = 79 /* SyntaxKind.Identifier */; + return _this; + } + Object.defineProperty(IdentifierObject.prototype, "text", { + get: function () { + return ts.idText(this); + }, + enumerable: false, + configurable: true + }); + return IdentifierObject; + }(TokenOrIdentifierObject)); + IdentifierObject.prototype.kind = 79 /* SyntaxKind.Identifier */; + var PrivateIdentifierObject = /** @class */ (function (_super) { + __extends(PrivateIdentifierObject, _super); + function PrivateIdentifierObject(_kind, pos, end) { + return _super.call(this, pos, end) || this; + } + Object.defineProperty(PrivateIdentifierObject.prototype, "text", { + get: function () { + return ts.idText(this); + }, + enumerable: false, + configurable: true + }); + return PrivateIdentifierObject; + }(TokenOrIdentifierObject)); + PrivateIdentifierObject.prototype.kind = 80 /* SyntaxKind.PrivateIdentifier */; + var TypeObject = /** @class */ (function () { + function TypeObject(checker, flags) { + this.checker = checker; + this.flags = flags; + } + TypeObject.prototype.getFlags = function () { + return this.flags; + }; + TypeObject.prototype.getSymbol = function () { + return this.symbol; + }; + TypeObject.prototype.getProperties = function () { + return this.checker.getPropertiesOfType(this); + }; + TypeObject.prototype.getProperty = function (propertyName) { + return this.checker.getPropertyOfType(this, propertyName); + }; + TypeObject.prototype.getApparentProperties = function () { + return this.checker.getAugmentedPropertiesOfType(this); + }; + TypeObject.prototype.getCallSignatures = function () { + return this.checker.getSignaturesOfType(this, 0 /* SignatureKind.Call */); + }; + TypeObject.prototype.getConstructSignatures = function () { + return this.checker.getSignaturesOfType(this, 1 /* SignatureKind.Construct */); + }; + TypeObject.prototype.getStringIndexType = function () { + return this.checker.getIndexTypeOfType(this, 0 /* IndexKind.String */); + }; + TypeObject.prototype.getNumberIndexType = function () { + return this.checker.getIndexTypeOfType(this, 1 /* IndexKind.Number */); + }; + TypeObject.prototype.getBaseTypes = function () { + return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : undefined; + }; + TypeObject.prototype.isNullableType = function () { + return this.checker.isNullableType(this); + }; + TypeObject.prototype.getNonNullableType = function () { + return this.checker.getNonNullableType(this); + }; + TypeObject.prototype.getNonOptionalType = function () { + return this.checker.getNonOptionalType(this); + }; + TypeObject.prototype.getConstraint = function () { + return this.checker.getBaseConstraintOfType(this); + }; + TypeObject.prototype.getDefault = function () { + return this.checker.getDefaultFromTypeParameter(this); + }; + TypeObject.prototype.isUnion = function () { + return !!(this.flags & 1048576 /* TypeFlags.Union */); + }; + TypeObject.prototype.isIntersection = function () { + return !!(this.flags & 2097152 /* TypeFlags.Intersection */); + }; + TypeObject.prototype.isUnionOrIntersection = function () { + return !!(this.flags & 3145728 /* TypeFlags.UnionOrIntersection */); + }; + TypeObject.prototype.isLiteral = function () { + return !!(this.flags & 384 /* TypeFlags.StringOrNumberLiteral */); + }; + TypeObject.prototype.isStringLiteral = function () { + return !!(this.flags & 128 /* TypeFlags.StringLiteral */); + }; + TypeObject.prototype.isNumberLiteral = function () { + return !!(this.flags & 256 /* TypeFlags.NumberLiteral */); + }; + TypeObject.prototype.isTypeParameter = function () { + return !!(this.flags & 262144 /* TypeFlags.TypeParameter */); + }; + TypeObject.prototype.isClassOrInterface = function () { + return !!(ts.getObjectFlags(this) & 3 /* ObjectFlags.ClassOrInterface */); + }; + TypeObject.prototype.isClass = function () { + return !!(ts.getObjectFlags(this) & 1 /* ObjectFlags.Class */); + }; + TypeObject.prototype.isIndexType = function () { + return !!(this.flags & 4194304 /* TypeFlags.Index */); + }; + Object.defineProperty(TypeObject.prototype, "typeArguments", { + /** + * This polyfills `referenceType.typeArguments` for API consumers + */ + get: function () { + if (ts.getObjectFlags(this) & 4 /* ObjectFlags.Reference */) { + return this.checker.getTypeArguments(this); + } + return undefined; + }, + enumerable: false, + configurable: true + }); + return TypeObject; + }()); + var SignatureObject = /** @class */ (function () { + function SignatureObject(checker, flags) { + this.checker = checker; + this.flags = flags; + } + SignatureObject.prototype.getDeclaration = function () { + return this.declaration; + }; + SignatureObject.prototype.getTypeParameters = function () { + return this.typeParameters; + }; + SignatureObject.prototype.getParameters = function () { + return this.parameters; + }; + SignatureObject.prototype.getReturnType = function () { + return this.checker.getReturnTypeOfSignature(this); + }; + SignatureObject.prototype.getTypeParameterAtPosition = function (pos) { + var type = this.checker.getParameterType(this, pos); + if (type.isIndexType() && ts.isThisTypeParameter(type.type)) { + var constraint = type.type.getConstraint(); + if (constraint) { + return this.checker.getIndexType(constraint); + } + } + return type; + }; + SignatureObject.prototype.getDocumentationComment = function () { + return this.documentationComment || (this.documentationComment = getDocumentationComment(ts.singleElementArray(this.declaration), this.checker)); + }; + SignatureObject.prototype.getJsDocTags = function () { + return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(ts.singleElementArray(this.declaration), this.checker)); + }; + return SignatureObject; + }()); + /** + * Returns whether or not the given node has a JSDoc "inheritDoc" tag on it. + * @param node the Node in question. + * @returns `true` if `node` has a JSDoc "inheritDoc" tag on it, otherwise `false`. + */ + function hasJSDocInheritDocTag(node) { + return ts.getJSDocTags(node).some(function (tag) { return tag.tagName.text === "inheritDoc"; }); + } + function getJsDocTagsOfDeclarations(declarations, checker) { + if (!declarations) + return ts.emptyArray; + var tags = ts.JsDoc.getJsDocTagsFromDeclarations(declarations, checker); + if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) { + var seenSymbols_1 = new ts.Set(); + var _loop_22 = function (declaration) { + var inheritedTags = findBaseOfDeclaration(checker, declaration, function (symbol) { + var _a; + if (!seenSymbols_1.has(symbol)) { + seenSymbols_1.add(symbol); + if (declaration.kind === 172 /* SyntaxKind.GetAccessor */ || declaration.kind === 173 /* SyntaxKind.SetAccessor */) { + return symbol.getContextualJsDocTags(declaration, checker); + } + return ((_a = symbol.declarations) === null || _a === void 0 ? void 0 : _a.length) === 1 ? symbol.getJsDocTags() : undefined; + } + }); + if (inheritedTags) { + tags = __spreadArray(__spreadArray([], inheritedTags, true), tags, true); + } + }; + for (var _i = 0, declarations_6 = declarations; _i < declarations_6.length; _i++) { + var declaration = declarations_6[_i]; + _loop_22(declaration); + } + } + return tags; + } + function getDocumentationComment(declarations, checker) { + if (!declarations) + return ts.emptyArray; + var doc = ts.JsDoc.getJsDocCommentsFromDeclarations(declarations, checker); + if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) { + var seenSymbols_2 = new ts.Set(); + var _loop_23 = function (declaration) { + var inheritedDocs = findBaseOfDeclaration(checker, declaration, function (symbol) { + if (!seenSymbols_2.has(symbol)) { + seenSymbols_2.add(symbol); + if (declaration.kind === 172 /* SyntaxKind.GetAccessor */ || declaration.kind === 173 /* SyntaxKind.SetAccessor */) { + return symbol.getContextualDocumentationComment(declaration, checker); + } + return symbol.getDocumentationComment(checker); + } + }); + // TODO: GH#16312 Return a ReadonlyArray, avoid copying inheritedDocs + if (inheritedDocs) + doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(ts.lineBreakPart(), doc); + }; + for (var _i = 0, declarations_7 = declarations; _i < declarations_7.length; _i++) { + var declaration = declarations_7[_i]; + _loop_23(declaration); + } + } + return doc; + } + function findBaseOfDeclaration(checker, declaration, cb) { + var _a; + if (ts.hasStaticModifier(declaration)) + return; + var classOrInterfaceDeclaration = ((_a = declaration.parent) === null || _a === void 0 ? void 0 : _a.kind) === 171 /* SyntaxKind.Constructor */ ? declaration.parent.parent : declaration.parent; + if (!classOrInterfaceDeclaration) + return; + return ts.firstDefined(ts.getAllSuperTypeNodes(classOrInterfaceDeclaration), function (superTypeNode) { + var symbol = checker.getPropertyOfType(checker.getTypeAtLocation(superTypeNode), declaration.symbol.name); + return symbol ? cb(symbol) : undefined; + }); + } + var SourceFileObject = /** @class */ (function (_super) { + __extends(SourceFileObject, _super); + function SourceFileObject(kind, pos, end) { + var _this = _super.call(this, kind, pos, end) || this; + _this.kind = 305 /* SyntaxKind.SourceFile */; + return _this; + } + SourceFileObject.prototype.update = function (newText, textChangeRange) { + return ts.updateSourceFile(this, newText, textChangeRange); + }; + SourceFileObject.prototype.getLineAndCharacterOfPosition = function (position) { + return ts.getLineAndCharacterOfPosition(this, position); + }; + SourceFileObject.prototype.getLineStarts = function () { + return ts.getLineStarts(this); + }; + SourceFileObject.prototype.getPositionOfLineAndCharacter = function (line, character, allowEdits) { + return ts.computePositionOfLineAndCharacter(ts.getLineStarts(this), line, character, this.text, allowEdits); + }; + SourceFileObject.prototype.getLineEndOfPosition = function (pos) { + var line = this.getLineAndCharacterOfPosition(pos).line; + var lineStarts = this.getLineStarts(); + var lastCharPos; + if (line + 1 >= lineStarts.length) { + lastCharPos = this.getEnd(); + } + if (!lastCharPos) { + lastCharPos = lineStarts[line + 1] - 1; + } + var fullText = this.getFullText(); + // if the new line is "\r\n", we should return the last non-new-line-character position + return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; + }; + SourceFileObject.prototype.getNamedDeclarations = function () { + if (!this.namedDeclarations) { + this.namedDeclarations = this.computeNamedDeclarations(); + } + return this.namedDeclarations; + }; + SourceFileObject.prototype.computeNamedDeclarations = function () { + var result = ts.createMultiMap(); + this.forEachChild(visit); + return result; + function addDeclaration(declaration) { + var name = getDeclarationName(declaration); + if (name) { + result.add(name, declaration); + } + } + function getDeclarations(name) { + var declarations = result.get(name); + if (!declarations) { + result.set(name, declarations = []); + } + return declarations; + } + function getDeclarationName(declaration) { + var name = ts.getNonAssignedNameOfDeclaration(declaration); + return name && (ts.isComputedPropertyName(name) && ts.isPropertyAccessExpression(name.expression) ? name.expression.name.text + : ts.isPropertyName(name) ? ts.getNameFromPropertyName(name) : undefined); + } + function visit(node) { + switch (node.kind) { + case 256 /* SyntaxKind.FunctionDeclaration */: + case 213 /* SyntaxKind.FunctionExpression */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + var functionDeclaration = node; + var declarationName = getDeclarationName(functionDeclaration); + if (declarationName) { + var declarations = getDeclarations(declarationName); + var lastDeclaration = ts.lastOrUndefined(declarations); + // Check whether this declaration belongs to an "overload group". + if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { + // Overwrite the last declaration if it was an overload + // and this one is an implementation. + if (functionDeclaration.body && !lastDeclaration.body) { + declarations[declarations.length - 1] = functionDeclaration; + } + } + else { + declarations.push(functionDeclaration); + } + } + ts.forEachChild(node, visit); + break; + case 257 /* SyntaxKind.ClassDeclaration */: + case 226 /* SyntaxKind.ClassExpression */: + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 261 /* SyntaxKind.ModuleDeclaration */: + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + case 275 /* SyntaxKind.ExportSpecifier */: + case 270 /* SyntaxKind.ImportSpecifier */: + case 267 /* SyntaxKind.ImportClause */: + case 268 /* SyntaxKind.NamespaceImport */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 182 /* SyntaxKind.TypeLiteral */: + addDeclaration(node); + ts.forEachChild(node, visit); + break; + case 164 /* SyntaxKind.Parameter */: + // Only consider parameter properties + if (!ts.hasSyntacticModifier(node, 16476 /* ModifierFlags.ParameterPropertyModifier */)) { + break; + } + // falls through + case 254 /* SyntaxKind.VariableDeclaration */: + case 203 /* SyntaxKind.BindingElement */: { + var decl = node; + if (ts.isBindingPattern(decl.name)) { + ts.forEachChild(decl.name, visit); + break; + } + if (decl.initializer) { + visit(decl.initializer); + } + } + // falls through + case 299 /* SyntaxKind.EnumMember */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + addDeclaration(node); + break; + case 272 /* SyntaxKind.ExportDeclaration */: + // Handle named exports case e.g.: + // export {a, b as B} from "mod"; + var exportDeclaration = node; + if (exportDeclaration.exportClause) { + if (ts.isNamedExports(exportDeclaration.exportClause)) { + ts.forEach(exportDeclaration.exportClause.elements, visit); + } + else { + visit(exportDeclaration.exportClause.name); + } + } + break; + case 266 /* SyntaxKind.ImportDeclaration */: + var importClause = node.importClause; + if (importClause) { + // Handle default import case e.g.: + // import d from "mod"; + if (importClause.name) { + addDeclaration(importClause.name); + } + // Handle named bindings in imports e.g.: + // import * as NS from "mod"; + // import {a, b as B} from "mod"; + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 268 /* SyntaxKind.NamespaceImport */) { + addDeclaration(importClause.namedBindings); + } + else { + ts.forEach(importClause.namedBindings.elements, visit); + } + } + } + break; + case 221 /* SyntaxKind.BinaryExpression */: + if (ts.getAssignmentDeclarationKind(node) !== 0 /* AssignmentDeclarationKind.None */) { + addDeclaration(node); + } + // falls through + default: + ts.forEachChild(node, visit); + } + } + }; + return SourceFileObject; + }(NodeObject)); + var SourceMapSourceObject = /** @class */ (function () { + function SourceMapSourceObject(fileName, text, skipTrivia) { + this.fileName = fileName; + this.text = text; + this.skipTrivia = skipTrivia; + } + SourceMapSourceObject.prototype.getLineAndCharacterOfPosition = function (pos) { + return ts.getLineAndCharacterOfPosition(this, pos); + }; + return SourceMapSourceObject; + }()); + function getServicesObjectAllocator() { + return { + getNodeConstructor: function () { return NodeObject; }, + getTokenConstructor: function () { return TokenObject; }, + getIdentifierConstructor: function () { return IdentifierObject; }, + getPrivateIdentifierConstructor: function () { return PrivateIdentifierObject; }, + getSourceFileConstructor: function () { return SourceFileObject; }, + getSymbolConstructor: function () { return SymbolObject; }, + getTypeConstructor: function () { return TypeObject; }, + getSignatureConstructor: function () { return SignatureObject; }, + getSourceMapSourceConstructor: function () { return SourceMapSourceObject; }, + }; + } + function toEditorSettings(optionsAsMap) { + var allPropertiesAreCamelCased = true; + for (var key in optionsAsMap) { + if (ts.hasProperty(optionsAsMap, key) && !isCamelCase(key)) { + allPropertiesAreCamelCased = false; + break; + } + } + if (allPropertiesAreCamelCased) { + return optionsAsMap; + } + var settings = {}; + for (var key in optionsAsMap) { + if (ts.hasProperty(optionsAsMap, key)) { + var newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); + settings[newKey] = optionsAsMap[key]; + } + } + return settings; + } + ts.toEditorSettings = toEditorSettings; + function isCamelCase(s) { + return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); + } + function displayPartsToString(displayParts) { + if (displayParts) { + return ts.map(displayParts, function (displayPart) { return displayPart.text; }).join(""); + } + return ""; + } + ts.displayPartsToString = displayPartsToString; + function getDefaultCompilerOptions() { + // Always default to "ScriptTarget.ES5" for the language service + return { + target: 1 /* ScriptTarget.ES5 */, + jsx: 1 /* JsxEmit.Preserve */ + }; + } + ts.getDefaultCompilerOptions = getDefaultCompilerOptions; + function getSupportedCodeFixes() { + return ts.codefix.getSupportedErrorCodes(); + } + ts.getSupportedCodeFixes = getSupportedCodeFixes; + // Cache host information about script Should be refreshed + // at each language service public entry point, since we don't know when + // the set of scripts handled by the host changes. + var HostCache = /** @class */ (function () { + function HostCache(host, getCanonicalFileName) { + this.host = host; + // script id => script index + this.currentDirectory = host.getCurrentDirectory(); + this.fileNameToEntry = new ts.Map(); + // Initialize the list with the root file names + var rootFileNames = host.getScriptFileNames(); + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("session" /* tracing.Phase.Session */, "initializeHostCache", { count: rootFileNames.length }); + for (var _i = 0, rootFileNames_1 = rootFileNames; _i < rootFileNames_1.length; _i++) { + var fileName = rootFileNames_1[_i]; + this.createEntry(fileName, ts.toPath(fileName, this.currentDirectory, getCanonicalFileName)); + } + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.pop(); + } + HostCache.prototype.createEntry = function (fileName, path) { + var entry; + var scriptSnapshot = this.host.getScriptSnapshot(fileName); + if (scriptSnapshot) { + entry = { + hostFileName: fileName, + version: this.host.getScriptVersion(fileName), + scriptSnapshot: scriptSnapshot, + scriptKind: ts.getScriptKind(fileName, this.host) + }; + } + else { + entry = fileName; + } + this.fileNameToEntry.set(path, entry); + return entry; + }; + HostCache.prototype.getEntryByPath = function (path) { + return this.fileNameToEntry.get(path); + }; + HostCache.prototype.getHostFileInformation = function (path) { + var entry = this.fileNameToEntry.get(path); + return !ts.isString(entry) ? entry : undefined; + }; + HostCache.prototype.getOrCreateEntryByPath = function (fileName, path) { + var info = this.getEntryByPath(path) || this.createEntry(fileName, path); + return ts.isString(info) ? undefined : info; // TODO: GH#18217 + }; + HostCache.prototype.getRootFileNames = function () { + var names = []; + this.fileNameToEntry.forEach(function (entry) { + if (ts.isString(entry)) { + names.push(entry); + } + else { + names.push(entry.hostFileName); + } + }); + return names; + }; + HostCache.prototype.getScriptSnapshot = function (path) { + var file = this.getHostFileInformation(path); + return (file && file.scriptSnapshot); // TODO: GH#18217 + }; + return HostCache; + }()); + var SyntaxTreeCache = /** @class */ (function () { + function SyntaxTreeCache(host) { + this.host = host; + } + SyntaxTreeCache.prototype.getCurrentSourceFile = function (fileName) { + var _a, _b, _c, _d, _e, _f, _g, _h; + var scriptSnapshot = this.host.getScriptSnapshot(fileName); + if (!scriptSnapshot) { + // The host does not know about this file. + throw new Error("Could not find file: '" + fileName + "'."); + } + var scriptKind = ts.getScriptKind(fileName, this.host); + var version = this.host.getScriptVersion(fileName); + var sourceFile; + if (this.currentFileName !== fileName) { + // This is a new file, just parse it + var options = { + languageVersion: 99 /* ScriptTarget.Latest */, + impliedNodeFormat: ts.getImpliedNodeFormatForFile(ts.toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a = this.host).getCompilerHost) === null || _b === void 0 ? void 0 : _b.call(_a)) === null || _c === void 0 ? void 0 : _c.getCanonicalFileName) || ts.hostGetCanonicalFileName(this.host)), (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) === null || _e === void 0 ? void 0 : _e.call(_d)) === null || _f === void 0 ? void 0 : _f.getModuleResolutionCache) === null || _g === void 0 ? void 0 : _g.call(_f)) === null || _h === void 0 ? void 0 : _h.getPackageJsonInfoCache(), this.host, this.host.getCompilationSettings()), + setExternalModuleIndicator: ts.getSetExternalModuleIndicator(this.host.getCompilationSettings()) + }; + sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, options, version, /*setNodeParents*/ true, scriptKind); + } + else if (this.currentFileVersion !== version) { + // This is the same file, just a newer version. Incrementally parse the file. + var editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); + sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version, editRange); + } + if (sourceFile) { + // All done, ensure state is up to date + this.currentFileVersion = version; + this.currentFileName = fileName; + this.currentFileScriptSnapshot = scriptSnapshot; + this.currentSourceFile = sourceFile; + } + return this.currentSourceFile; + }; + return SyntaxTreeCache; + }()); + function setSourceFileFields(sourceFile, scriptSnapshot, version) { + sourceFile.version = version; + sourceFile.scriptSnapshot = scriptSnapshot; + } + function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version, setNodeParents, scriptKind) { + var sourceFile = ts.createSourceFile(fileName, ts.getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind); + setSourceFileFields(sourceFile, scriptSnapshot, version); + return sourceFile; + } + ts.createLanguageServiceSourceFile = createLanguageServiceSourceFile; + function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version, textChangeRange, aggressiveChecks) { + // If we were given a text change range, and our version or open-ness changed, then + // incrementally parse this file. + if (textChangeRange) { + if (version !== sourceFile.version) { + var newText = void 0; + // grab the fragment from the beginning of the original text to the beginning of the span + var prefix = textChangeRange.span.start !== 0 + ? sourceFile.text.substr(0, textChangeRange.span.start) + : ""; + // grab the fragment from the end of the span till the end of the original text + var suffix = ts.textSpanEnd(textChangeRange.span) !== sourceFile.text.length + ? sourceFile.text.substr(ts.textSpanEnd(textChangeRange.span)) + : ""; + if (textChangeRange.newLength === 0) { + // edit was a deletion - just combine prefix and suffix + newText = prefix && suffix ? prefix + suffix : prefix || suffix; + } + else { + // it was actual edit, fetch the fragment of new text that correspond to new span + var changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); + // combine prefix, changed text and suffix + newText = prefix && suffix + ? prefix + changedText + suffix + : prefix + ? (prefix + changedText) + : (changedText + suffix); + } + var newSourceFile = ts.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + setSourceFileFields(newSourceFile, scriptSnapshot, version); + // after incremental parsing nameTable might not be up-to-date + // drop it so it can be lazily recreated later + newSourceFile.nameTable = undefined; + // dispose all resources held by old script snapshot + if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { + if (sourceFile.scriptSnapshot.dispose) { + sourceFile.scriptSnapshot.dispose(); + } + sourceFile.scriptSnapshot = undefined; + } + return newSourceFile; + } + } + var options = { + languageVersion: sourceFile.languageVersion, + impliedNodeFormat: sourceFile.impliedNodeFormat, + setExternalModuleIndicator: sourceFile.setExternalModuleIndicator, + }; + // Otherwise, just create a new source file. + return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, options, version, /*setNodeParents*/ true, sourceFile.scriptKind); + } + ts.updateLanguageServiceSourceFile = updateLanguageServiceSourceFile; + var NoopCancellationToken = { + isCancellationRequested: ts.returnFalse, + throwIfCancellationRequested: ts.noop, + }; + var CancellationTokenObject = /** @class */ (function () { + function CancellationTokenObject(cancellationToken) { + this.cancellationToken = cancellationToken; + } + CancellationTokenObject.prototype.isCancellationRequested = function () { + return this.cancellationToken.isCancellationRequested(); + }; + CancellationTokenObject.prototype.throwIfCancellationRequested = function () { + if (this.isCancellationRequested()) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("session" /* tracing.Phase.Session */, "cancellationThrown", { kind: "CancellationTokenObject" }); + throw new ts.OperationCanceledException(); + } + }; + return CancellationTokenObject; + }()); + /* @internal */ + /** A cancellation that throttles calls to the host */ + var ThrottledCancellationToken = /** @class */ (function () { + function ThrottledCancellationToken(hostCancellationToken, throttleWaitMilliseconds) { + if (throttleWaitMilliseconds === void 0) { throttleWaitMilliseconds = 20; } + this.hostCancellationToken = hostCancellationToken; + this.throttleWaitMilliseconds = throttleWaitMilliseconds; + // Store when we last tried to cancel. Checking cancellation can be expensive (as we have + // to marshall over to the host layer). So we only bother actually checking once enough + // time has passed. + this.lastCancellationCheckTime = 0; + } + ThrottledCancellationToken.prototype.isCancellationRequested = function () { + var time = ts.timestamp(); + var duration = Math.abs(time - this.lastCancellationCheckTime); + if (duration >= this.throttleWaitMilliseconds) { + // Check no more than once every throttle wait milliseconds + this.lastCancellationCheckTime = time; + return this.hostCancellationToken.isCancellationRequested(); + } + return false; + }; + ThrottledCancellationToken.prototype.throwIfCancellationRequested = function () { + if (this.isCancellationRequested()) { + ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.instant("session" /* tracing.Phase.Session */, "cancellationThrown", { kind: "ThrottledCancellationToken" }); + throw new ts.OperationCanceledException(); + } + }; + return ThrottledCancellationToken; + }()); + ts.ThrottledCancellationToken = ThrottledCancellationToken; + var invalidOperationsInPartialSemanticMode = [ + "getSemanticDiagnostics", + "getSuggestionDiagnostics", + "getCompilerOptionsDiagnostics", + "getSemanticClassifications", + "getEncodedSemanticClassifications", + "getCodeFixesAtPosition", + "getCombinedCodeFix", + "applyCodeActionCommand", + "organizeImports", + "getEditsForFileRename", + "getEmitOutput", + "getApplicableRefactors", + "getEditsForRefactor", + "prepareCallHierarchy", + "provideCallHierarchyIncomingCalls", + "provideCallHierarchyOutgoingCalls", + "provideInlayHints" + ]; + var invalidOperationsInSyntacticMode = __spreadArray(__spreadArray([], invalidOperationsInPartialSemanticMode, true), [ + "getCompletionsAtPosition", + "getCompletionEntryDetails", + "getCompletionEntrySymbol", + "getSignatureHelpItems", + "getQuickInfoAtPosition", + "getDefinitionAtPosition", + "getDefinitionAndBoundSpan", + "getImplementationAtPosition", + "getTypeDefinitionAtPosition", + "getReferencesAtPosition", + "findReferences", + "getOccurrencesAtPosition", + "getDocumentHighlights", + "getNavigateToItems", + "getRenameInfo", + "findRenameLocations", + "getApplicableRefactors", + ], false); + function createLanguageService(host, documentRegistry, syntaxOnlyOrLanguageServiceMode) { + var _a; + var _b; + if (documentRegistry === void 0) { documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); } + var languageServiceMode; + if (syntaxOnlyOrLanguageServiceMode === undefined) { + languageServiceMode = ts.LanguageServiceMode.Semantic; + } + else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") { + // languageServiceMode = SyntaxOnly + languageServiceMode = syntaxOnlyOrLanguageServiceMode ? ts.LanguageServiceMode.Syntactic : ts.LanguageServiceMode.Semantic; + } + else { + languageServiceMode = syntaxOnlyOrLanguageServiceMode; + } + var syntaxTreeCache = new SyntaxTreeCache(host); + var program; + var lastProjectVersion; + var lastTypesRootVersion = 0; + var cancellationToken = host.getCancellationToken + ? new CancellationTokenObject(host.getCancellationToken()) + : NoopCancellationToken; + var currentDirectory = host.getCurrentDirectory(); + // Checks if the localized messages json is set, and if not, query the host for it + ts.maybeSetLocalizedDiagnosticMessages((_b = host.getLocalizedDiagnosticMessages) === null || _b === void 0 ? void 0 : _b.bind(host)); + function log(message) { + if (host.log) { + host.log(message); + } + } + var useCaseSensitiveFileNames = ts.hostUsesCaseSensitiveFileNames(host); + var getCanonicalFileName = ts.createGetCanonicalFileName(useCaseSensitiveFileNames); + var sourceMapper = ts.getSourceMapper({ + useCaseSensitiveFileNames: function () { return useCaseSensitiveFileNames; }, + getCurrentDirectory: function () { return currentDirectory; }, + getProgram: getProgram, + fileExists: ts.maybeBind(host, host.fileExists), + readFile: ts.maybeBind(host, host.readFile), + getDocumentPositionMapper: ts.maybeBind(host, host.getDocumentPositionMapper), + getSourceFileLike: ts.maybeBind(host, host.getSourceFileLike), + log: log + }); + function getValidSourceFile(fileName) { + var sourceFile = program.getSourceFile(fileName); + if (!sourceFile) { + var error = new Error("Could not find source file: '".concat(fileName, "'.")); + // We've been having trouble debugging this, so attach sidecar data for the tsserver log. + // See https://github.com/microsoft/TypeScript/issues/30180. + error.ProgramFiles = program.getSourceFiles().map(function (f) { return f.fileName; }); + throw error; + } + return sourceFile; + } + function synchronizeHostData() { + var _a, _b, _c; + ts.Debug.assert(languageServiceMode !== ts.LanguageServiceMode.Syntactic); + // perform fast check if host supports it + if (host.getProjectVersion) { + var hostProjectVersion = host.getProjectVersion(); + if (hostProjectVersion) { + if (lastProjectVersion === hostProjectVersion && !((_a = host.hasChangedAutomaticTypeDirectiveNames) === null || _a === void 0 ? void 0 : _a.call(host))) { + return; + } + lastProjectVersion = hostProjectVersion; + } + } + var typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; + if (lastTypesRootVersion !== typeRootsVersion) { + log("TypeRoots version has changed; provide new program"); + program = undefined; // TODO: GH#18217 + lastTypesRootVersion = typeRootsVersion; + } + // Get a fresh cache of the host information + var hostCache = new HostCache(host, getCanonicalFileName); + var rootFileNames = hostCache.getRootFileNames(); + var newSettings = host.getCompilationSettings() || getDefaultCompilerOptions(); + var hasInvalidatedResolution = host.hasInvalidatedResolution || ts.returnFalse; + var hasChangedAutomaticTypeDirectiveNames = ts.maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames); + var projectReferences = (_b = host.getProjectReferences) === null || _b === void 0 ? void 0 : _b.call(host); + var parsedCommandLines; + var parseConfigHost = { + useCaseSensitiveFileNames: useCaseSensitiveFileNames, + fileExists: fileExists, + readFile: readFile, + readDirectory: readDirectory, + trace: ts.maybeBind(host, host.trace), + getCurrentDirectory: function () { return currentDirectory; }, + onUnRecoverableConfigFileDiagnostic: ts.noop, + }; + // If the program is already up-to-date, we can reuse it + if (ts.isProgramUptoDate(program, rootFileNames, newSettings, function (_path, fileName) { return host.getScriptVersion(fileName); }, fileExists, hasInvalidatedResolution, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { + return; + } + // IMPORTANT - It is critical from this moment onward that we do not check + // cancellation tokens. We are about to mutate source files from a previous program + // instance. If we cancel midway through, we may end up in an inconsistent state where + // the program points to old source files that have been invalidated because of + // incremental parsing. + // Now create a new compiler + var compilerHost = { + getSourceFile: getOrCreateSourceFile, + getSourceFileByPath: getOrCreateSourceFileByPath, + getCancellationToken: function () { return cancellationToken; }, + getCanonicalFileName: getCanonicalFileName, + useCaseSensitiveFileNames: function () { return useCaseSensitiveFileNames; }, + getNewLine: function () { return ts.getNewLineCharacter(newSettings, function () { return ts.getNewLineOrDefaultFromHost(host); }); }, + getDefaultLibFileName: function (options) { return host.getDefaultLibFileName(options); }, + writeFile: ts.noop, + getCurrentDirectory: function () { return currentDirectory; }, + fileExists: fileExists, + readFile: readFile, + getSymlinkCache: ts.maybeBind(host, host.getSymlinkCache), + realpath: ts.maybeBind(host, host.realpath), + directoryExists: function (directoryName) { + return ts.directoryProbablyExists(directoryName, host); + }, + getDirectories: function (path) { + return host.getDirectories ? host.getDirectories(path) : []; + }, + readDirectory: readDirectory, + onReleaseOldSourceFile: onReleaseOldSourceFile, + onReleaseParsedCommandLine: onReleaseParsedCommandLine, + hasInvalidatedResolution: hasInvalidatedResolution, + hasChangedAutomaticTypeDirectiveNames: hasChangedAutomaticTypeDirectiveNames, + trace: parseConfigHost.trace, + resolveModuleNames: ts.maybeBind(host, host.resolveModuleNames), + getModuleResolutionCache: ts.maybeBind(host, host.getModuleResolutionCache), + resolveTypeReferenceDirectives: ts.maybeBind(host, host.resolveTypeReferenceDirectives), + useSourceOfProjectReferenceRedirect: ts.maybeBind(host, host.useSourceOfProjectReferenceRedirect), + getParsedCommandLine: getParsedCommandLine, + }; + (_c = host.setCompilerHost) === null || _c === void 0 ? void 0 : _c.call(host, compilerHost); + var documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); + var options = { + rootNames: rootFileNames, + options: newSettings, + host: compilerHost, + oldProgram: program, + projectReferences: projectReferences + }; + program = ts.createProgram(options); + // hostCache is captured in the closure for 'getOrCreateSourceFile' but it should not be used past this point. + // It needs to be cleared to allow all collected snapshots to be released + hostCache = undefined; + parsedCommandLines = undefined; + // We reset this cache on structure invalidation so we don't hold on to outdated files for long; however we can't use the `compilerHost` above, + // Because it only functions until `hostCache` is cleared, while we'll potentially need the functionality to lazily read sourcemap files during + // the course of whatever called `synchronizeHostData` + sourceMapper.clearCache(); + // Make sure all the nodes in the program are both bound, and have their parent + // pointers set property. + program.getTypeChecker(); + return; + function getParsedCommandLine(fileName) { + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var existing = parsedCommandLines === null || parsedCommandLines === void 0 ? void 0 : parsedCommandLines.get(path); + if (existing !== undefined) + return existing || undefined; + var result = host.getParsedCommandLine ? + host.getParsedCommandLine(fileName) : + getParsedCommandLineOfConfigFileUsingSourceFile(fileName); + (parsedCommandLines || (parsedCommandLines = new ts.Map())).set(path, result || false); + return result; + } + function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) { + var result = getOrCreateSourceFile(configFileName, 100 /* ScriptTarget.JSON */); + if (!result) + return undefined; + result.path = ts.toPath(configFileName, currentDirectory, getCanonicalFileName); + result.resolvedPath = result.path; + result.originalFileName = result.fileName; + return ts.parseJsonSourceFileConfigFileContent(result, parseConfigHost, ts.getNormalizedAbsolutePath(ts.getDirectoryPath(configFileName), currentDirectory), + /*optionsToExtend*/ undefined, ts.getNormalizedAbsolutePath(configFileName, currentDirectory)); + } + function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) { + var _a; + if (host.getParsedCommandLine) { + (_a = host.onReleaseParsedCommandLine) === null || _a === void 0 ? void 0 : _a.call(host, configFileName, oldResolvedRef, oldOptions); + } + else if (oldResolvedRef) { + onReleaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions); + } + } + function fileExists(fileName) { + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var entry = hostCache && hostCache.getEntryByPath(path); + return entry ? + !ts.isString(entry) : + (!!host.fileExists && host.fileExists(fileName)); + } + function readFile(fileName) { + // stub missing host functionality + var path = ts.toPath(fileName, currentDirectory, getCanonicalFileName); + var entry = hostCache && hostCache.getEntryByPath(path); + if (entry) { + return ts.isString(entry) ? undefined : ts.getSnapshotText(entry.scriptSnapshot); + } + return host.readFile && host.readFile(fileName); + } + function readDirectory(path, extensions, exclude, include, depth) { + ts.Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'"); + return host.readDirectory(path, extensions, exclude, include, depth); + } + // Release any files we have acquired in the old program but are + // not part of the new program. + function onReleaseOldSourceFile(oldSourceFile, oldOptions) { + var oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions); + documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind); + } + function getOrCreateSourceFile(fileName, languageVersion, onError, shouldCreateNewSourceFile) { + return getOrCreateSourceFileByPath(fileName, ts.toPath(fileName, currentDirectory, getCanonicalFileName), languageVersion, onError, shouldCreateNewSourceFile); + } + function getOrCreateSourceFileByPath(fileName, path, _languageVersion, _onError, shouldCreateNewSourceFile) { + ts.Debug.assert(hostCache !== undefined, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host."); + // The program is asking for this file, check first if the host can locate it. + // If the host can not locate the file, then it does not exist. return undefined + // to the program to allow reporting of errors for missing files. + var hostFileInformation = hostCache && hostCache.getOrCreateEntryByPath(fileName, path); + if (!hostFileInformation) { + return undefined; + } + // Check if the language version has changed since we last created a program; if they are the same, + // it is safe to reuse the sourceFiles; if not, then the shape of the AST can change, and the oldSourceFile + // can not be reused. we have to dump all syntax trees and create new ones. + if (!shouldCreateNewSourceFile) { + // Check if the old program had this file already + var oldSourceFile = program && program.getSourceFileByPath(path); + if (oldSourceFile) { + // We already had a source file for this file name. Go to the registry to + // ensure that we get the right up to date version of it. We need this to + // address the following race-condition. Specifically, say we have the following: + // + // LS1 + // \ + // DocumentRegistry + // / + // LS2 + // + // Each LS has a reference to file 'foo.ts' at version 1. LS2 then updates + // it's version of 'foo.ts' to version 2. This will cause LS2 and the + // DocumentRegistry to have version 2 of the document. However, LS1 will + // have version 1. And *importantly* this source file will be *corrupt*. + // The act of creating version 2 of the file irrevocably damages the version + // 1 file. + // + // So, later when we call into LS1, we need to make sure that it doesn't use + // it's source file any more, and instead defers to DocumentRegistry to get + // either version 1, version 2 (or some other version) depending on what the + // host says should be used. + // We do not support the scenario where a host can modify a registered + // file's script kind, i.e. in one project some file is treated as ".ts" + // and in another as ".js" + if (hostFileInformation.scriptKind === oldSourceFile.scriptKind) { + return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); + } + else { + // Release old source file and fall through to aquire new file with new script kind + documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind); + } + } + // We didn't already have the file. Fall through and acquire it from the registry. + } + // Could not find this file in the old program, create a new SourceFile for it. + return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, hostFileInformation.scriptSnapshot, hostFileInformation.version, hostFileInformation.scriptKind); + } + } + // TODO: GH#18217 frequently asserted as defined + function getProgram() { + if (languageServiceMode === ts.LanguageServiceMode.Syntactic) { + ts.Debug.assert(program === undefined); + return undefined; + } + synchronizeHostData(); + return program; + } + function getAutoImportProvider() { + var _a; + return (_a = host.getPackageJsonAutoImportProvider) === null || _a === void 0 ? void 0 : _a.call(host); + } + function cleanupSemanticCache() { + program = undefined; // TODO: GH#18217 + } + function dispose() { + if (program) { + // Use paths to ensure we are using correct key and paths as document registry could be created with different current directory than host + var key_1 = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()); + ts.forEach(program.getSourceFiles(), function (f) { + return documentRegistry.releaseDocumentWithKey(f.resolvedPath, key_1, f.scriptKind); + }); + program = undefined; // TODO: GH#18217 + } + host = undefined; + } + /// Diagnostics + function getSyntacticDiagnostics(fileName) { + synchronizeHostData(); + return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice(); + } + /** + * getSemanticDiagnostics return array of Diagnostics. If '-d' is not enabled, only report semantic errors + * If '-d' enabled, report both semantic and emitter errors + */ + function getSemanticDiagnostics(fileName) { + synchronizeHostData(); + var targetSourceFile = getValidSourceFile(fileName); + // Only perform the action per file regardless of '-out' flag as LanguageServiceHost is expected to call this function per file. + // Therefore only get diagnostics for given file. + var semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); + if (!ts.getEmitDeclarations(program.getCompilerOptions())) { + return semanticDiagnostics.slice(); + } + // If '-d' is enabled, check for emitter error. One example of emitter error is export class implements non-export interface + var declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); + return __spreadArray(__spreadArray([], semanticDiagnostics, true), declarationDiagnostics, true); + } + function getSuggestionDiagnostics(fileName) { + synchronizeHostData(); + return ts.computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken); + } + function getCompilerOptionsDiagnostics() { + synchronizeHostData(); + return __spreadArray(__spreadArray([], program.getOptionsDiagnostics(cancellationToken), true), program.getGlobalDiagnostics(cancellationToken), true); + } + function getCompletionsAtPosition(fileName, position, options, formattingSettings) { + if (options === void 0) { options = ts.emptyOptions; } + // Convert from deprecated options names to new names + var fullPreferences = __assign(__assign({}, ts.identity(options)), { includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports, includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions }); + synchronizeHostData(); + return ts.Completions.getCompletionsAtPosition(host, program, log, getValidSourceFile(fileName), position, fullPreferences, options.triggerCharacter, options.triggerKind, cancellationToken, formattingSettings && ts.formatting.getFormatContext(formattingSettings, host)); + } + function getCompletionEntryDetails(fileName, position, name, formattingOptions, source, preferences, data) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + return ts.Completions.getCompletionEntryDetails(program, log, getValidSourceFile(fileName), position, { name: name, source: source, data: data }, host, (formattingOptions && ts.formatting.getFormatContext(formattingOptions, host)), // TODO: GH#18217 + preferences, cancellationToken); + } + function getCompletionEntrySymbol(fileName, position, name, source, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + return ts.Completions.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name: name, source: source }, host, preferences); + } + function getQuickInfoAtPosition(fileName, position) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var node = ts.getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + // Avoid giving quickInfo for the sourceFile as a whole. + return undefined; + } + var typeChecker = program.getTypeChecker(); + var nodeForQuickInfo = getNodeForQuickInfo(node); + var symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker); + if (!symbol || typeChecker.isUnknownSymbol(symbol)) { + var type_2 = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : undefined; + return type_2 && { + kind: "" /* ScriptElementKind.unknown */, + kindModifiers: "" /* ScriptElementKindModifier.none */, + textSpan: ts.createTextSpanFromNode(nodeForQuickInfo, sourceFile), + displayParts: typeChecker.runWithCancellationToken(cancellationToken, function (typeChecker) { return ts.typeToDisplayParts(typeChecker, type_2, ts.getContainerNode(nodeForQuickInfo)); }), + documentation: type_2.symbol ? type_2.symbol.getDocumentationComment(typeChecker) : undefined, + tags: type_2.symbol ? type_2.symbol.getJsDocTags(typeChecker) : undefined + }; + } + var _a = typeChecker.runWithCancellationToken(cancellationToken, function (typeChecker) { + return ts.SymbolDisplay.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, ts.getContainerNode(nodeForQuickInfo), nodeForQuickInfo); + }), symbolKind = _a.symbolKind, displayParts = _a.displayParts, documentation = _a.documentation, tags = _a.tags; + return { + kind: symbolKind, + kindModifiers: ts.SymbolDisplay.getSymbolModifiers(typeChecker, symbol), + textSpan: ts.createTextSpanFromNode(nodeForQuickInfo, sourceFile), + displayParts: displayParts, + documentation: documentation, + tags: tags, + }; + } + function getNodeForQuickInfo(node) { + if (ts.isNewExpression(node.parent) && node.pos === node.parent.pos) { + return node.parent.expression; + } + if (ts.isNamedTupleMember(node.parent) && node.pos === node.parent.pos) { + return node.parent; + } + if (ts.isImportMeta(node.parent) && node.parent.name === node) { + return node.parent; + } + return node; + } + function shouldGetType(sourceFile, node, position) { + switch (node.kind) { + case 79 /* SyntaxKind.Identifier */: + return !ts.isLabelName(node) && !ts.isTagName(node) && !ts.isConstTypeReference(node.parent); + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 161 /* SyntaxKind.QualifiedName */: + // Don't return quickInfo if inside the comment in `a/**/.b` + return !ts.isInComment(sourceFile, position); + case 108 /* SyntaxKind.ThisKeyword */: + case 192 /* SyntaxKind.ThisType */: + case 106 /* SyntaxKind.SuperKeyword */: + case 197 /* SyntaxKind.NamedTupleMember */: + return true; + case 231 /* SyntaxKind.MetaProperty */: + return ts.isImportMeta(node); + default: + return false; + } + } + /// Goto definition + function getDefinitionAtPosition(fileName, position, searchOtherFilesOnly, stopAtAlias) { + synchronizeHostData(); + return ts.GoToDefinition.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias); + } + function getDefinitionAndBoundSpan(fileName, position) { + synchronizeHostData(); + return ts.GoToDefinition.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position); + } + function getTypeDefinitionAtPosition(fileName, position) { + synchronizeHostData(); + return ts.GoToDefinition.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); + } + /// Goto implementation + function getImplementationAtPosition(fileName, position) { + synchronizeHostData(); + return ts.FindAllReferences.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); + } + /// References and Occurrences + function getOccurrencesAtPosition(fileName, position) { + return ts.flatMap(getDocumentHighlights(fileName, position, [fileName]), function (entry) { return entry.highlightSpans.map(function (highlightSpan) { return (__assign(__assign({ fileName: entry.fileName, textSpan: highlightSpan.textSpan, isWriteAccess: highlightSpan.kind === "writtenReference" /* HighlightSpanKind.writtenReference */ }, highlightSpan.isInString && { isInString: true }), highlightSpan.contextSpan && { contextSpan: highlightSpan.contextSpan })); }); }); + } + function getDocumentHighlights(fileName, position, filesToSearch) { + var normalizedFileName = ts.normalizePath(fileName); + ts.Debug.assert(filesToSearch.some(function (f) { return ts.normalizePath(f) === normalizedFileName; })); + synchronizeHostData(); + var sourceFilesToSearch = ts.mapDefined(filesToSearch, function (fileName) { return program.getSourceFile(fileName); }); + var sourceFile = getValidSourceFile(fileName); + return ts.DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch); + } + function findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var node = ts.getAdjustedRenameLocation(ts.getTouchingPropertyName(sourceFile, position)); + if (!ts.Rename.nodeIsEligibleForRename(node)) + return undefined; + if (ts.isIdentifier(node) && (ts.isJsxOpeningElement(node.parent) || ts.isJsxClosingElement(node.parent)) && ts.isIntrinsicJsxName(node.escapedText)) { + var _a = node.parent.parent, openingElement = _a.openingElement, closingElement = _a.closingElement; + return [openingElement, closingElement].map(function (node) { + var textSpan = ts.createTextSpanFromNode(node.tagName, sourceFile); + return __assign({ fileName: sourceFile.fileName, textSpan: textSpan }, ts.FindAllReferences.toContextSpan(textSpan, sourceFile, node.parent)); + }); + } + else { + return getReferencesWorker(node, position, { findInStrings: findInStrings, findInComments: findInComments, providePrefixAndSuffixTextForRename: providePrefixAndSuffixTextForRename, use: 2 /* FindAllReferences.FindReferencesUse.Rename */ }, function (entry, originalNode, checker) { return ts.FindAllReferences.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false); }); + } + } + function getReferencesAtPosition(fileName, position) { + synchronizeHostData(); + return getReferencesWorker(ts.getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: 1 /* FindAllReferences.FindReferencesUse.References */ }, ts.FindAllReferences.toReferenceEntry); + } + function getReferencesWorker(node, position, options, cb) { + synchronizeHostData(); + // Exclude default library when renaming as commonly user don't want to change that file. + var sourceFiles = options && options.use === 2 /* FindAllReferences.FindReferencesUse.Rename */ + ? program.getSourceFiles().filter(function (sourceFile) { return !program.isSourceFileDefaultLibrary(sourceFile); }) + : program.getSourceFiles(); + return ts.FindAllReferences.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb); + } + function findReferences(fileName, position) { + synchronizeHostData(); + return ts.FindAllReferences.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); + } + function getFileReferences(fileName) { + synchronizeHostData(); + return ts.FindAllReferences.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts.FindAllReferences.toReferenceEntry); + } + function getNavigateToItems(searchValue, maxResultCount, fileName, excludeDtsFiles) { + if (excludeDtsFiles === void 0) { excludeDtsFiles = false; } + synchronizeHostData(); + var sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); + return ts.NavigateTo.getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles); + } + function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var customTransformers = host.getCustomTransformers && host.getCustomTransformers(); + return ts.getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit); + } + // Signature help + /** + * This is a semantic operation. + */ + function getSignatureHelpItems(fileName, position, _a) { + var _b = _a === void 0 ? ts.emptyOptions : _a, triggerReason = _b.triggerReason; + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + return ts.SignatureHelp.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken); + } + /// Syntactic features + function getNonBoundSourceFile(fileName) { + return syntaxTreeCache.getCurrentSourceFile(fileName); + } + function getNameOrDottedNameSpan(fileName, startPos, _endPos) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + // Get node at the location + var node = ts.getTouchingPropertyName(sourceFile, startPos); + if (node === sourceFile) { + return undefined; + } + switch (node.kind) { + case 206 /* SyntaxKind.PropertyAccessExpression */: + case 161 /* SyntaxKind.QualifiedName */: + case 10 /* SyntaxKind.StringLiteral */: + case 95 /* SyntaxKind.FalseKeyword */: + case 110 /* SyntaxKind.TrueKeyword */: + case 104 /* SyntaxKind.NullKeyword */: + case 106 /* SyntaxKind.SuperKeyword */: + case 108 /* SyntaxKind.ThisKeyword */: + case 192 /* SyntaxKind.ThisType */: + case 79 /* SyntaxKind.Identifier */: + break; + // Cant create the text span + default: + return undefined; + } + var nodeForStartPos = node; + while (true) { + if (ts.isRightSideOfPropertyAccess(nodeForStartPos) || ts.isRightSideOfQualifiedName(nodeForStartPos)) { + // If on the span is in right side of the the property or qualified name, return the span from the qualified name pos to end of this node + nodeForStartPos = nodeForStartPos.parent; + } + else if (ts.isNameOfModuleDeclaration(nodeForStartPos)) { + // If this is name of a module declarations, check if this is right side of dotted module name + // If parent of the module declaration which is parent of this node is module declaration and its body is the module declaration that this node is name of + // Then this name is name from dotted module + if (nodeForStartPos.parent.parent.kind === 261 /* SyntaxKind.ModuleDeclaration */ && + nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { + // Use parent module declarations name for start pos + nodeForStartPos = nodeForStartPos.parent.parent.name; + } + else { + // We have to use this name for start pos + break; + } + } + else { + // Is not a member expression so we have found the node for start pos + break; + } + } + return ts.createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); + } + function getBreakpointStatementAtPosition(fileName, position) { + // doesn't use compiler - no need to synchronize with host + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts.BreakpointResolver.spanInSourceFileAtLocation(sourceFile, position); + } + function getNavigationBarItems(fileName) { + return ts.NavigationBar.getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); + } + function getNavigationTree(fileName) { + return ts.NavigationBar.getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); + } + function getSemanticClassifications(fileName, span, format) { + synchronizeHostData(); + var responseFormat = format || "original" /* SemanticClassificationFormat.Original */; + if (responseFormat === "2020" /* SemanticClassificationFormat.TwentyTwenty */) { + return ts.classifier.v2020.getSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span); + } + else { + return ts.getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); + } + } + function getEncodedSemanticClassifications(fileName, span, format) { + synchronizeHostData(); + var responseFormat = format || "original" /* SemanticClassificationFormat.Original */; + if (responseFormat === "original" /* SemanticClassificationFormat.Original */) { + return ts.getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); + } + else { + return ts.classifier.v2020.getEncodedSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span); + } + } + function getSyntacticClassifications(fileName, span) { + // doesn't use compiler - no need to synchronize with host + return ts.getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); + } + function getEncodedSyntacticClassifications(fileName, span) { + // doesn't use compiler - no need to synchronize with host + return ts.getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); + } + function getOutliningSpans(fileName) { + // doesn't use compiler - no need to synchronize with host + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts.OutliningElementsCollector.collectElements(sourceFile, cancellationToken); + } + var braceMatching = new ts.Map(ts.getEntries((_a = {}, + _a[18 /* SyntaxKind.OpenBraceToken */] = 19 /* SyntaxKind.CloseBraceToken */, + _a[20 /* SyntaxKind.OpenParenToken */] = 21 /* SyntaxKind.CloseParenToken */, + _a[22 /* SyntaxKind.OpenBracketToken */] = 23 /* SyntaxKind.CloseBracketToken */, + _a[31 /* SyntaxKind.GreaterThanToken */] = 29 /* SyntaxKind.LessThanToken */, + _a))); + braceMatching.forEach(function (value, key) { return braceMatching.set(value.toString(), Number(key)); }); + function getBraceMatchingAtPosition(fileName, position) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var token = ts.getTouchingToken(sourceFile, position); + var matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : undefined; + var match = matchKind && ts.findChildOfKind(token.parent, matchKind, sourceFile); + // We want to order the braces when we return the result. + return match ? [ts.createTextSpanFromNode(token, sourceFile), ts.createTextSpanFromNode(match, sourceFile)].sort(function (a, b) { return a.start - b.start; }) : ts.emptyArray; + } + function getIndentationAtPosition(fileName, position, editorOptions) { + var start = ts.timestamp(); + var settings = toEditorSettings(editorOptions); + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + log("getIndentationAtPosition: getCurrentSourceFile: " + (ts.timestamp() - start)); + start = ts.timestamp(); + var result = ts.formatting.SmartIndenter.getIndentation(position, sourceFile, settings); + log("getIndentationAtPosition: computeIndentation : " + (ts.timestamp() - start)); + return result; + } + function getFormattingEditsForRange(fileName, start, end, options) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts.formatting.formatSelection(start, end, sourceFile, ts.formatting.getFormatContext(toEditorSettings(options), host)); + } + function getFormattingEditsForDocument(fileName, options) { + return ts.formatting.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts.formatting.getFormatContext(toEditorSettings(options), host)); + } + function getFormattingEditsAfterKeystroke(fileName, position, key, options) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var formatContext = ts.formatting.getFormatContext(toEditorSettings(options), host); + if (!ts.isInComment(sourceFile, position)) { + switch (key) { + case "{": + return ts.formatting.formatOnOpeningCurly(position, sourceFile, formatContext); + case "}": + return ts.formatting.formatOnClosingCurly(position, sourceFile, formatContext); + case ";": + return ts.formatting.formatOnSemicolon(position, sourceFile, formatContext); + case "\n": + return ts.formatting.formatOnEnter(position, sourceFile, formatContext); + } + } + return []; + } + function getCodeFixesAtPosition(fileName, start, end, errorCodes, formatOptions, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var span = ts.createTextSpanFromBounds(start, end); + var formatContext = ts.formatting.getFormatContext(formatOptions, host); + return ts.flatMap(ts.deduplicate(errorCodes, ts.equateValues, ts.compareValues), function (errorCode) { + cancellationToken.throwIfCancellationRequested(); + return ts.codefix.getFixes({ errorCode: errorCode, sourceFile: sourceFile, span: span, program: program, host: host, cancellationToken: cancellationToken, formatContext: formatContext, preferences: preferences }); + }); + } + function getCombinedCodeFix(scope, fixId, formatOptions, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + ts.Debug.assert(scope.type === "file"); + var sourceFile = getValidSourceFile(scope.fileName); + var formatContext = ts.formatting.getFormatContext(formatOptions, host); + return ts.codefix.getAllFixes({ fixId: fixId, sourceFile: sourceFile, program: program, host: host, cancellationToken: cancellationToken, formatContext: formatContext, preferences: preferences }); + } + function organizeImports(args, formatOptions, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + ts.Debug.assert(args.type === "file"); + var sourceFile = getValidSourceFile(args.fileName); + var formatContext = ts.formatting.getFormatContext(formatOptions, host); + return ts.OrganizeImports.organizeImports(sourceFile, formatContext, host, program, preferences, args.skipDestructiveCodeActions); + } + function getEditsForFileRename(oldFilePath, newFilePath, formatOptions, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + return ts.getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts.formatting.getFormatContext(formatOptions, host), preferences, sourceMapper); + } + function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) { + var action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName; + return ts.isArray(action) ? Promise.all(action.map(function (a) { return applySingleCodeActionCommand(a); })) : applySingleCodeActionCommand(action); + } + function applySingleCodeActionCommand(action) { + var getPath = function (path) { return ts.toPath(path, currentDirectory, getCanonicalFileName); }; + ts.Debug.assertEqual(action.type, "install package"); + return host.installPackage + ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) + : Promise.reject("Host does not implement `installPackage`"); + } + function getDocCommentTemplateAtPosition(fileName, position, options) { + return ts.JsDoc.getDocCommentTemplateAtPosition(ts.getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position, options); + } + function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { + // '<' is currently not supported, figuring out if we're in a Generic Type vs. a comparison is too + // expensive to do during typing scenarios + // i.e. whether we're dealing with: + // var x = new foo<| ( with class foo{} ) + // or + // var y = 3 <| + if (openingBrace === 60 /* CharacterCodes.lessThan */) { + return false; + } + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + // Check if in a context where we don't want to perform any insertion + if (ts.isInString(sourceFile, position)) { + return false; + } + if (ts.isInsideJsxElementOrAttribute(sourceFile, position)) { + return openingBrace === 123 /* CharacterCodes.openBrace */; + } + if (ts.isInTemplateString(sourceFile, position)) { + return false; + } + switch (openingBrace) { + case 39 /* CharacterCodes.singleQuote */: + case 34 /* CharacterCodes.doubleQuote */: + case 96 /* CharacterCodes.backtick */: + return !ts.isInComment(sourceFile, position); + } + return true; + } + function getJsxClosingTagAtPosition(fileName, position) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var token = ts.findPrecedingToken(position, sourceFile); + if (!token) + return undefined; + var element = token.kind === 31 /* SyntaxKind.GreaterThanToken */ && ts.isJsxOpeningElement(token.parent) ? token.parent.parent + : ts.isJsxText(token) && ts.isJsxElement(token.parent) ? token.parent : undefined; + if (element && isUnclosedTag(element)) { + return { newText: "") }; + } + var fragment = token.kind === 31 /* SyntaxKind.GreaterThanToken */ && ts.isJsxOpeningFragment(token.parent) ? token.parent.parent + : ts.isJsxText(token) && ts.isJsxFragment(token.parent) ? token.parent : undefined; + if (fragment && isUnclosedFragment(fragment)) { + return { newText: "" }; + } + } + function getLinesForRange(sourceFile, textRange) { + return { + lineStarts: sourceFile.getLineStarts(), + firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line, + lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line + }; + } + function toggleLineComment(fileName, textRange, insertComment) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var textChanges = []; + var _a = getLinesForRange(sourceFile, textRange), lineStarts = _a.lineStarts, firstLine = _a.firstLine, lastLine = _a.lastLine; + var isCommenting = insertComment || false; + var leftMostPosition = Number.MAX_VALUE; + var lineTextStarts = new ts.Map(); + var firstNonWhitespaceCharacterRegex = new RegExp(/\S/); + var isJsx = ts.isInsideJsxElement(sourceFile, lineStarts[firstLine]); + var openComment = isJsx ? "{/*" : "//"; + // Check each line before any text changes. + for (var i = firstLine; i <= lastLine; i++) { + var lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i])); + // Find the start of text and the left-most character. No-op on empty lines. + var regExec = firstNonWhitespaceCharacterRegex.exec(lineText); + if (regExec) { + leftMostPosition = Math.min(leftMostPosition, regExec.index); + lineTextStarts.set(i.toString(), regExec.index); + if (lineText.substr(regExec.index, openComment.length) !== openComment) { + isCommenting = insertComment === undefined || insertComment; + } + } + } + // Push all text changes. + for (var i = firstLine; i <= lastLine; i++) { + // If the range is multiline and ends on a beginning of a line, don't comment/uncomment. + if (firstLine !== lastLine && lineStarts[i] === textRange.end) { + continue; + } + var lineTextStart = lineTextStarts.get(i.toString()); + // If the line is not an empty line; otherwise no-op. + if (lineTextStart !== undefined) { + if (isJsx) { + textChanges.push.apply(textChanges, toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx)); + } + else if (isCommenting) { + textChanges.push({ + newText: openComment, + span: { + length: 0, + start: lineStarts[i] + leftMostPosition + } + }); + } + else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) { + textChanges.push({ + newText: "", + span: { + length: openComment.length, + start: lineStarts[i] + lineTextStart + } + }); + } + } + } + return textChanges; + } + function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) { + var _a; + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var textChanges = []; + var text = sourceFile.text; + var hasComment = false; + var isCommenting = insertComment || false; + var positions = []; + var pos = textRange.pos; + var isJsx = isInsideJsx !== undefined ? isInsideJsx : ts.isInsideJsxElement(sourceFile, pos); + var openMultiline = isJsx ? "{/*" : "/*"; + var closeMultiline = isJsx ? "*/}" : "*/"; + var openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*"; + var closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/"; + // Get all comment positions + while (pos <= textRange.end) { + // Start of comment is considered inside comment. + var offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0; + var commentRange = ts.isInComment(sourceFile, pos + offset); + // If position is in a comment add it to the positions array. + if (commentRange) { + // Comment range doesn't include the brace character. Increase it to include them. + if (isJsx) { + commentRange.pos--; + commentRange.end++; + } + positions.push(commentRange.pos); + if (commentRange.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) { + positions.push(commentRange.end); + } + hasComment = true; + pos = commentRange.end + 1; + } + else { // If it's not in a comment range, then we need to comment the uncommented portions. + var newPos = text.substring(pos, textRange.end).search("(".concat(openMultilineRegex, ")|(").concat(closeMultilineRegex, ")")); + isCommenting = insertComment !== undefined + ? insertComment + : isCommenting || !ts.isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos); // If isCommenting is already true we don't need to check whitespace again. + pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length; + } + } + // If it didn't found a comment and isCommenting is false means is only empty space. + // We want to insert comment in this scenario. + if (isCommenting || !hasComment) { + if (((_a = ts.isInComment(sourceFile, textRange.pos)) === null || _a === void 0 ? void 0 : _a.kind) !== 2 /* SyntaxKind.SingleLineCommentTrivia */) { + ts.insertSorted(positions, textRange.pos, ts.compareValues); + } + ts.insertSorted(positions, textRange.end, ts.compareValues); + // Insert open comment if the first position is not a comment already. + var firstPos = positions[0]; + if (text.substr(firstPos, openMultiline.length) !== openMultiline) { + textChanges.push({ + newText: openMultiline, + span: { + length: 0, + start: firstPos + } + }); + } + // Insert open and close comment to all positions between first and last. Exclusive. + for (var i = 1; i < positions.length - 1; i++) { + if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) { + textChanges.push({ + newText: closeMultiline, + span: { + length: 0, + start: positions[i] + } + }); + } + if (text.substr(positions[i], openMultiline.length) !== openMultiline) { + textChanges.push({ + newText: openMultiline, + span: { + length: 0, + start: positions[i] + } + }); + } + } + // Insert open comment if the last position is not a comment already. + if (textChanges.length % 2 !== 0) { + textChanges.push({ + newText: closeMultiline, + span: { + length: 0, + start: positions[positions.length - 1] + } + }); + } + } + else { + // If is not commenting then remove all comments found. + for (var _i = 0, positions_1 = positions; _i < positions_1.length; _i++) { + var pos_2 = positions_1[_i]; + var from = pos_2 - closeMultiline.length > 0 ? pos_2 - closeMultiline.length : 0; + var offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0; + textChanges.push({ + newText: "", + span: { + length: openMultiline.length, + start: pos_2 - offset + } + }); + } + } + return textChanges; + } + function commentSelection(fileName, textRange) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var _a = getLinesForRange(sourceFile, textRange), firstLine = _a.firstLine, lastLine = _a.lastLine; + // If there is a selection that is on the same line, add multiline. + return firstLine === lastLine && textRange.pos !== textRange.end + ? toggleMultilineComment(fileName, textRange, /*insertComment*/ true) + : toggleLineComment(fileName, textRange, /*insertComment*/ true); + } + function uncommentSelection(fileName, textRange) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var textChanges = []; + var pos = textRange.pos; + var end = textRange.end; + // If cursor is not a selection we need to increase the end position + // to include the start of the comment. + if (pos === end) { + end += ts.isInsideJsxElement(sourceFile, pos) ? 2 : 1; + } + for (var i = pos; i <= end; i++) { + var commentRange = ts.isInComment(sourceFile, i); + if (commentRange) { + switch (commentRange.kind) { + case 2 /* SyntaxKind.SingleLineCommentTrivia */: + textChanges.push.apply(textChanges, toggleLineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, /*insertComment*/ false)); + break; + case 3 /* SyntaxKind.MultiLineCommentTrivia */: + textChanges.push.apply(textChanges, toggleMultilineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, /*insertComment*/ false)); + } + i = commentRange.end + 1; + } + } + return textChanges; + } + function isUnclosedTag(_a) { + var openingElement = _a.openingElement, closingElement = _a.closingElement, parent = _a.parent; + return !ts.tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || + ts.isJsxElement(parent) && ts.tagNamesAreEquivalent(openingElement.tagName, parent.openingElement.tagName) && isUnclosedTag(parent); + } + function isUnclosedFragment(_a) { + var closingFragment = _a.closingFragment, parent = _a.parent; + return !!(closingFragment.flags & 131072 /* NodeFlags.ThisNodeHasError */) || (ts.isJsxFragment(parent) && isUnclosedFragment(parent)); + } + function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) { + var sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + var range = ts.formatting.getRangeOfEnclosingComment(sourceFile, position); + return range && (!onlyMultiLine || range.kind === 3 /* SyntaxKind.MultiLineCommentTrivia */) ? ts.createTextSpanFromRange(range) : undefined; + } + function getTodoComments(fileName, descriptors) { + // Note: while getting todo comments seems like a syntactic operation, we actually + // treat it as a semantic operation here. This is because we expect our host to call + // this on every single file. If we treat this syntactically, then that will cause + // us to populate and throw away the tree in our syntax tree cache for each file. By + // treating this as a semantic operation, we can access any tree without throwing + // anything away. + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + cancellationToken.throwIfCancellationRequested(); + var fileContents = sourceFile.text; + var result = []; + // Exclude node_modules files as we don't want to show the todos of external libraries. + if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) { + var regExp = getTodoCommentsRegExp(); + var matchArray = void 0; + while (matchArray = regExp.exec(fileContents)) { + cancellationToken.throwIfCancellationRequested(); + // If we got a match, here is what the match array will look like. Say the source text is: + // + // " // hack 1" + // + // The result array with the regexp: will be: + // + // ["// hack 1", "// ", "hack 1", undefined, "hack"] + // + // Here are the relevant capture groups: + // 0) The full match for the entire regexp. + // 1) The preamble to the message portion. + // 2) The message portion. + // 3...N) The descriptor that was matched - by index. 'undefined' for each + // descriptor that didn't match. an actual value if it did match. + // + // i.e. 'undefined' in position 3 above means TODO(jason) didn't match. + // "hack" in position 4 means HACK did match. + var firstDescriptorCaptureIndex = 3; + ts.Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); + var preamble = matchArray[1]; + var matchPosition = matchArray.index + preamble.length; + // OK, we have found a match in the file. This is only an acceptable match if + // it is contained within a comment. + if (!ts.isInComment(sourceFile, matchPosition)) { + continue; + } + var descriptor = void 0; + for (var i = 0; i < descriptors.length; i++) { + if (matchArray[i + firstDescriptorCaptureIndex]) { + descriptor = descriptors[i]; + } + } + if (descriptor === undefined) + return ts.Debug.fail(); + // We don't want to match something like 'TODOBY', so we make sure a non + // letter/digit follows the match. + if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { + continue; + } + var message = matchArray[2]; + result.push({ descriptor: descriptor, message: message, position: matchPosition }); + } + } + return result; + function escapeRegExp(str) { + return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); + } + function getTodoCommentsRegExp() { + // NOTE: `?:` means 'non-capture group'. It allows us to have groups without having to + // filter them out later in the final result array. + // TODO comments can appear in one of the following forms: + // + // 1) // TODO or /////////// TODO + // + // 2) /* TODO or /********** TODO + // + // 3) /* + // * TODO + // */ + // + // The following three regexps are used to match the start of the text up to the TODO + // comment portion. + var singleLineCommentStart = /(?:\/\/+\s*)/.source; + var multiLineCommentStart = /(?:\/\*+\s*)/.source; + var anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; + // Match any of the above three TODO comment start regexps. + // Note that the outermost group *is* a capture group. We want to capture the preamble + // so that we can determine the starting position of the TODO comment match. + var preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; + // Takes the descriptors and forms a regexp that matches them as if they were literals. + // For example, if the descriptors are "TODO(jason)" and "HACK", then this will be: + // + // (?:(TODO\(jason\))|(HACK)) + // + // Note that the outermost group is *not* a capture group, but the innermost groups + // *are* capture groups. By capturing the inner literals we can determine after + // matching which descriptor we are dealing with. + var literals = "(?:" + ts.map(descriptors, function (d) { return "(" + escapeRegExp(d.text) + ")"; }).join("|") + ")"; + // After matching a descriptor literal, the following regexp matches the rest of the + // text up to the end of the line (or */). + var endOfLineOrEndOfComment = /(?:$|\*\/)/.source; + var messageRemainder = /(?:.*?)/.source; + // This is the portion of the match we'll return as part of the TODO comment result. We + // match the literal portion up to the end of the line or end of comment. + var messagePortion = "(" + literals + messageRemainder + ")"; + var regExpString = preamble + messagePortion + endOfLineOrEndOfComment; + // The final regexp will look like this: + // /((?:\/\/+\s*)|(?:\/\*+\s*)|(?:^(?:\s|\*)*))((?:(TODO\(jason\))|(HACK))(?:.*?))(?:$|\*\/)/gim + // The flags of the regexp are important here. + // 'g' is so that we are doing a global search and can find matches several times + // in the input. + // + // 'i' is for case insensitivity (We do this to match C# TODO comment code). + // + // 'm' is so we can find matches in a multi-line input. + return new RegExp(regExpString, "gim"); + } + function isLetterOrDigit(char) { + return (char >= 97 /* CharacterCodes.a */ && char <= 122 /* CharacterCodes.z */) || + (char >= 65 /* CharacterCodes.A */ && char <= 90 /* CharacterCodes.Z */) || + (char >= 48 /* CharacterCodes._0 */ && char <= 57 /* CharacterCodes._9 */); + } + function isNodeModulesFile(path) { + return ts.stringContains(path, "/node_modules/"); + } + } + function getRenameInfo(fileName, position, options) { + synchronizeHostData(); + return ts.Rename.getRenameInfo(program, getValidSourceFile(fileName), position, options); + } + function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) { + var _a = typeof positionOrRange === "number" ? [positionOrRange, undefined] : [positionOrRange.pos, positionOrRange.end], startPosition = _a[0], endPosition = _a[1]; + return { + file: file, + startPosition: startPosition, + endPosition: endPosition, + program: getProgram(), + host: host, + formatContext: ts.formatting.getFormatContext(formatOptions, host), + cancellationToken: cancellationToken, + preferences: preferences, + triggerReason: triggerReason, + kind: kind + }; + } + function getInlayHintsContext(file, span, preferences) { + return { + file: file, + program: getProgram(), + host: host, + span: span, + preferences: preferences, + cancellationToken: cancellationToken, + }; + } + function getSmartSelectionRange(fileName, position) { + return ts.SmartSelectionRange.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName)); + } + function getApplicableRefactors(fileName, positionOrRange, preferences, triggerReason, kind) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + var file = getValidSourceFile(fileName); + return ts.refactor.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, ts.emptyOptions, triggerReason, kind)); + } + function getEditsForRefactor(fileName, formatOptions, positionOrRange, refactorName, actionName, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + var file = getValidSourceFile(fileName); + return ts.refactor.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName, actionName); + } + function toLineColumnOffset(fileName, position) { + // Go to Definition supports returning a zero-length span at position 0 for + // non-existent files. We need to special-case the conversion of position 0 + // to avoid a crash trying to get the text for that file, since this function + // otherwise assumes that 'fileName' is the name of a file that exists. + if (position === 0) { + return { line: 0, character: 0 }; + } + return sourceMapper.toLineColumnOffset(fileName, position); + } + function prepareCallHierarchy(fileName, position) { + synchronizeHostData(); + var declarations = ts.CallHierarchy.resolveCallHierarchyDeclaration(program, ts.getTouchingPropertyName(getValidSourceFile(fileName), position)); + return declarations && ts.mapOneOrMany(declarations, function (declaration) { return ts.CallHierarchy.createCallHierarchyItem(program, declaration); }); + } + function provideCallHierarchyIncomingCalls(fileName, position) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var declaration = ts.firstOrOnly(ts.CallHierarchy.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : ts.getTouchingPropertyName(sourceFile, position))); + return declaration ? ts.CallHierarchy.getIncomingCalls(program, declaration, cancellationToken) : []; + } + function provideCallHierarchyOutgoingCalls(fileName, position) { + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + var declaration = ts.firstOrOnly(ts.CallHierarchy.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : ts.getTouchingPropertyName(sourceFile, position))); + return declaration ? ts.CallHierarchy.getOutgoingCalls(program, declaration) : []; + } + function provideInlayHints(fileName, span, preferences) { + if (preferences === void 0) { preferences = ts.emptyOptions; } + synchronizeHostData(); + var sourceFile = getValidSourceFile(fileName); + return ts.InlayHints.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences)); + } + var ls = { + dispose: dispose, + cleanupSemanticCache: cleanupSemanticCache, + getSyntacticDiagnostics: getSyntacticDiagnostics, + getSemanticDiagnostics: getSemanticDiagnostics, + getSuggestionDiagnostics: getSuggestionDiagnostics, + getCompilerOptionsDiagnostics: getCompilerOptionsDiagnostics, + getSyntacticClassifications: getSyntacticClassifications, + getSemanticClassifications: getSemanticClassifications, + getEncodedSyntacticClassifications: getEncodedSyntacticClassifications, + getEncodedSemanticClassifications: getEncodedSemanticClassifications, + getCompletionsAtPosition: getCompletionsAtPosition, + getCompletionEntryDetails: getCompletionEntryDetails, + getCompletionEntrySymbol: getCompletionEntrySymbol, + getSignatureHelpItems: getSignatureHelpItems, + getQuickInfoAtPosition: getQuickInfoAtPosition, + getDefinitionAtPosition: getDefinitionAtPosition, + getDefinitionAndBoundSpan: getDefinitionAndBoundSpan, + getImplementationAtPosition: getImplementationAtPosition, + getTypeDefinitionAtPosition: getTypeDefinitionAtPosition, + getReferencesAtPosition: getReferencesAtPosition, + findReferences: findReferences, + getFileReferences: getFileReferences, + getOccurrencesAtPosition: getOccurrencesAtPosition, + getDocumentHighlights: getDocumentHighlights, + getNameOrDottedNameSpan: getNameOrDottedNameSpan, + getBreakpointStatementAtPosition: getBreakpointStatementAtPosition, + getNavigateToItems: getNavigateToItems, + getRenameInfo: getRenameInfo, + getSmartSelectionRange: getSmartSelectionRange, + findRenameLocations: findRenameLocations, + getNavigationBarItems: getNavigationBarItems, + getNavigationTree: getNavigationTree, + getOutliningSpans: getOutliningSpans, + getTodoComments: getTodoComments, + getBraceMatchingAtPosition: getBraceMatchingAtPosition, + getIndentationAtPosition: getIndentationAtPosition, + getFormattingEditsForRange: getFormattingEditsForRange, + getFormattingEditsForDocument: getFormattingEditsForDocument, + getFormattingEditsAfterKeystroke: getFormattingEditsAfterKeystroke, + getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition, + isValidBraceCompletionAtPosition: isValidBraceCompletionAtPosition, + getJsxClosingTagAtPosition: getJsxClosingTagAtPosition, + getSpanOfEnclosingComment: getSpanOfEnclosingComment, + getCodeFixesAtPosition: getCodeFixesAtPosition, + getCombinedCodeFix: getCombinedCodeFix, + applyCodeActionCommand: applyCodeActionCommand, + organizeImports: organizeImports, + getEditsForFileRename: getEditsForFileRename, + getEmitOutput: getEmitOutput, + getNonBoundSourceFile: getNonBoundSourceFile, + getProgram: getProgram, + getAutoImportProvider: getAutoImportProvider, + getApplicableRefactors: getApplicableRefactors, + getEditsForRefactor: getEditsForRefactor, + toLineColumnOffset: toLineColumnOffset, + getSourceMapper: function () { return sourceMapper; }, + clearSourceMapperCache: function () { return sourceMapper.clearCache(); }, + prepareCallHierarchy: prepareCallHierarchy, + provideCallHierarchyIncomingCalls: provideCallHierarchyIncomingCalls, + provideCallHierarchyOutgoingCalls: provideCallHierarchyOutgoingCalls, + toggleLineComment: toggleLineComment, + toggleMultilineComment: toggleMultilineComment, + commentSelection: commentSelection, + uncommentSelection: uncommentSelection, + provideInlayHints: provideInlayHints, + }; + switch (languageServiceMode) { + case ts.LanguageServiceMode.Semantic: + break; + case ts.LanguageServiceMode.PartialSemantic: + invalidOperationsInPartialSemanticMode.forEach(function (key) { + return ls[key] = function () { + throw new Error("LanguageService Operation: ".concat(key, " not allowed in LanguageServiceMode.PartialSemantic")); + }; + }); + break; + case ts.LanguageServiceMode.Syntactic: + invalidOperationsInSyntacticMode.forEach(function (key) { + return ls[key] = function () { + throw new Error("LanguageService Operation: ".concat(key, " not allowed in LanguageServiceMode.Syntactic")); + }; + }); + break; + default: + ts.Debug.assertNever(languageServiceMode); + } + return ls; + } + ts.createLanguageService = createLanguageService; + /* @internal */ + /** Names in the name table are escaped, so an identifier `__foo` will have a name table entry `___foo`. */ + function getNameTable(sourceFile) { + if (!sourceFile.nameTable) { + initializeNameTable(sourceFile); + } + return sourceFile.nameTable; // TODO: GH#18217 + } + ts.getNameTable = getNameTable; + function initializeNameTable(sourceFile) { + var nameTable = sourceFile.nameTable = new ts.Map(); + sourceFile.forEachChild(function walk(node) { + if (ts.isIdentifier(node) && !ts.isTagName(node) && node.escapedText || ts.isStringOrNumericLiteralLike(node) && literalIsName(node)) { + var text = ts.getEscapedTextOfIdentifierOrLiteral(node); + nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); + } + else if (ts.isPrivateIdentifier(node)) { + var text = node.escapedText; + nameTable.set(text, nameTable.get(text) === undefined ? node.pos : -1); + } + ts.forEachChild(node, walk); + if (ts.hasJSDocNodes(node)) { + for (var _i = 0, _a = node.jsDoc; _i < _a.length; _i++) { + var jsDoc = _a[_i]; + ts.forEachChild(jsDoc, walk); + } + } + }); + } + /** + * We want to store any numbers/strings if they were a name that could be + * related to a declaration. So, if we have 'import x = require("something")' + * then we want 'something' to be in the name table. Similarly, if we have + * "a['propname']" then we want to store "propname" in the name table. + */ + function literalIsName(node) { + return ts.isDeclarationName(node) || + node.parent.kind === 277 /* SyntaxKind.ExternalModuleReference */ || + isArgumentOfElementAccessExpression(node) || + ts.isLiteralComputedPropertyDeclarationName(node); + } + /** + * Returns the containing object literal property declaration given a possible name node, e.g. "a" in x = { "a": 1 } + */ + /* @internal */ + function getContainingObjectLiteralElement(node) { + var element = getContainingObjectLiteralElementWorker(node); + return element && (ts.isObjectLiteralExpression(element.parent) || ts.isJsxAttributes(element.parent)) ? element : undefined; + } + ts.getContainingObjectLiteralElement = getContainingObjectLiteralElement; + function getContainingObjectLiteralElementWorker(node) { + switch (node.kind) { + case 10 /* SyntaxKind.StringLiteral */: + case 14 /* SyntaxKind.NoSubstitutionTemplateLiteral */: + case 8 /* SyntaxKind.NumericLiteral */: + if (node.parent.kind === 162 /* SyntaxKind.ComputedPropertyName */) { + return ts.isObjectLiteralElement(node.parent.parent) ? node.parent.parent : undefined; + } + // falls through + case 79 /* SyntaxKind.Identifier */: + return ts.isObjectLiteralElement(node.parent) && + (node.parent.parent.kind === 205 /* SyntaxKind.ObjectLiteralExpression */ || node.parent.parent.kind === 286 /* SyntaxKind.JsxAttributes */) && + node.parent.name === node ? node.parent : undefined; + } + return undefined; + } + function getSymbolAtLocationForQuickInfo(node, checker) { + var object = getContainingObjectLiteralElement(node); + if (object) { + var contextualType = checker.getContextualType(object.parent); + var properties = contextualType && getPropertySymbolsFromContextualType(object, checker, contextualType, /*unionSymbolOk*/ false); + if (properties && properties.length === 1) { + return ts.first(properties); + } + } + return checker.getSymbolAtLocation(node); + } + /** Gets all symbols for one property. Does not get symbols for every property. */ + /* @internal */ + function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) { + var name = ts.getNameFromPropertyName(node.name); + if (!name) + return ts.emptyArray; + if (!contextualType.isUnion()) { + var symbol = contextualType.getProperty(name); + return symbol ? [symbol] : ts.emptyArray; + } + var discriminatedPropertySymbols = ts.mapDefined(contextualType.types, function (t) { return (ts.isObjectLiteralExpression(node.parent) || ts.isJsxAttributes(node.parent)) && checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent) ? undefined : t.getProperty(name); }); + if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) { + var symbol = contextualType.getProperty(name); + if (symbol) + return [symbol]; + } + if (discriminatedPropertySymbols.length === 0) { + // Bad discriminant -- do again without discriminating + return ts.mapDefined(contextualType.types, function (t) { return t.getProperty(name); }); + } + return discriminatedPropertySymbols; + } + ts.getPropertySymbolsFromContextualType = getPropertySymbolsFromContextualType; + function isArgumentOfElementAccessExpression(node) { + return node && + node.parent && + node.parent.kind === 207 /* SyntaxKind.ElementAccessExpression */ && + node.parent.argumentExpression === node; + } + /** + * Get the path of the default library files (lib.d.ts) as distributed with the typescript + * node package. + * The functionality is not supported if the ts module is consumed outside of a node module. + */ + function getDefaultLibFilePath(options) { + // Check __dirname is defined and that we are on a node.js system. + if (typeof __dirname !== "undefined") { + return __dirname + ts.directorySeparator + ts.getDefaultLibFileName(options); + } + throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); + } + ts.getDefaultLibFilePath = getDefaultLibFilePath; + ts.setObjectAllocator(getServicesObjectAllocator()); +})(ts || (ts = {})); +/* @internal */ +var ts; +(function (ts) { + var BreakpointResolver; + (function (BreakpointResolver) { + /** + * Get the breakpoint span in given sourceFile + */ + function spanInSourceFileAtLocation(sourceFile, position) { + // Cannot set breakpoint in dts file + if (sourceFile.isDeclarationFile) { + return undefined; + } + var tokenAtLocation = ts.getTokenAtPosition(sourceFile, position); + var lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { + // Get previous token if the token is returned starts on new line + // eg: let x =10; |--- cursor is here + // let y = 10; + // token at position will return let keyword on second line as the token but we would like to use + // token on same line if trailing trivia (comments or white spaces on same line) part of the last token on that line + var preceding = ts.findPrecedingToken(tokenAtLocation.pos, sourceFile); + // It's a blank line + if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) { + return undefined; + } + tokenAtLocation = preceding; + } + // Cannot set breakpoint in ambient declarations + if (tokenAtLocation.flags & 16777216 /* NodeFlags.Ambient */) { + return undefined; + } + // Get the span in the node based on its syntax + return spanInNode(tokenAtLocation); + function textSpan(startNode, endNode) { + var start = startNode.decorators ? + ts.skipTrivia(sourceFile.text, startNode.decorators.end) : + startNode.getStart(sourceFile); + return ts.createTextSpanFromBounds(start, (endNode || startNode).getEnd()); + } + function textSpanEndingAtNextToken(startNode, previousTokenToFindNextEndToken) { + return textSpan(startNode, ts.findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile)); + } + function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { + if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { + return spanInNode(node); + } + return spanInNode(otherwiseOnNode); + } + function spanInNodeArray(nodeArray) { + return ts.createTextSpanFromBounds(ts.skipTrivia(sourceFile.text, nodeArray.pos), nodeArray.end); + } + function spanInPreviousNode(node) { + return spanInNode(ts.findPrecedingToken(node.pos, sourceFile)); + } + function spanInNextNode(node) { + return spanInNode(ts.findNextToken(node, node.parent, sourceFile)); + } + function spanInNode(node) { + if (node) { + var parent = node.parent; + switch (node.kind) { + case 237 /* SyntaxKind.VariableStatement */: + // Span on first variable declaration + return spanInVariableDeclaration(node.declarationList.declarations[0]); + case 254 /* SyntaxKind.VariableDeclaration */: + case 167 /* SyntaxKind.PropertyDeclaration */: + case 166 /* SyntaxKind.PropertySignature */: + return spanInVariableDeclaration(node); + case 164 /* SyntaxKind.Parameter */: + return spanInParameterDeclaration(node); + case 256 /* SyntaxKind.FunctionDeclaration */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 171 /* SyntaxKind.Constructor */: + case 213 /* SyntaxKind.FunctionExpression */: + case 214 /* SyntaxKind.ArrowFunction */: + return spanInFunctionDeclaration(node); + case 235 /* SyntaxKind.Block */: + if (ts.isFunctionBlock(node)) { + return spanInFunctionBlock(node); + } + // falls through + case 262 /* SyntaxKind.ModuleBlock */: + return spanInBlock(node); + case 292 /* SyntaxKind.CatchClause */: + return spanInBlock(node.block); + case 238 /* SyntaxKind.ExpressionStatement */: + // span on the expression + return textSpan(node.expression); + case 247 /* SyntaxKind.ReturnStatement */: + // span on return keyword and expression if present + return textSpan(node.getChildAt(0), node.expression); + case 241 /* SyntaxKind.WhileStatement */: + // Span on while(...) + return textSpanEndingAtNextToken(node, node.expression); + case 240 /* SyntaxKind.DoStatement */: + // span in statement of the do statement + return spanInNode(node.statement); + case 253 /* SyntaxKind.DebuggerStatement */: + // span on debugger keyword + return textSpan(node.getChildAt(0)); + case 239 /* SyntaxKind.IfStatement */: + // set on if(..) span + return textSpanEndingAtNextToken(node, node.expression); + case 250 /* SyntaxKind.LabeledStatement */: + // span in statement + return spanInNode(node.statement); + case 246 /* SyntaxKind.BreakStatement */: + case 245 /* SyntaxKind.ContinueStatement */: + // On break or continue keyword and label if present + return textSpan(node.getChildAt(0), node.label); + case 242 /* SyntaxKind.ForStatement */: + return spanInForStatement(node); + case 243 /* SyntaxKind.ForInStatement */: + // span of for (a in ...) + return textSpanEndingAtNextToken(node, node.expression); + case 244 /* SyntaxKind.ForOfStatement */: + // span in initializer + return spanInInitializerOfForLike(node); + case 249 /* SyntaxKind.SwitchStatement */: + // span on switch(...) + return textSpanEndingAtNextToken(node, node.expression); + case 289 /* SyntaxKind.CaseClause */: + case 290 /* SyntaxKind.DefaultClause */: + // span in first statement of the clause + return spanInNode(node.statements[0]); + case 252 /* SyntaxKind.TryStatement */: + // span in try block + return spanInBlock(node.tryBlock); + case 251 /* SyntaxKind.ThrowStatement */: + // span in throw ... + return textSpan(node, node.expression); + case 271 /* SyntaxKind.ExportAssignment */: + // span on export = id + return textSpan(node, node.expression); + case 265 /* SyntaxKind.ImportEqualsDeclaration */: + // import statement without including semicolon + return textSpan(node, node.moduleReference); + case 266 /* SyntaxKind.ImportDeclaration */: + // import statement without including semicolon + return textSpan(node, node.moduleSpecifier); + case 272 /* SyntaxKind.ExportDeclaration */: + // import statement without including semicolon + return textSpan(node, node.moduleSpecifier); + case 261 /* SyntaxKind.ModuleDeclaration */: + // span on complete module if it is instantiated + if (ts.getModuleInstanceState(node) !== 1 /* ModuleInstanceState.Instantiated */) { + return undefined; + } + // falls through + case 257 /* SyntaxKind.ClassDeclaration */: + case 260 /* SyntaxKind.EnumDeclaration */: + case 299 /* SyntaxKind.EnumMember */: + case 203 /* SyntaxKind.BindingElement */: + // span on complete node + return textSpan(node); + case 248 /* SyntaxKind.WithStatement */: + // span in statement + return spanInNode(node.statement); + case 165 /* SyntaxKind.Decorator */: + return spanInNodeArray(parent.decorators); + case 201 /* SyntaxKind.ObjectBindingPattern */: + case 202 /* SyntaxKind.ArrayBindingPattern */: + return spanInBindingPattern(node); + // No breakpoint in interface, type alias + case 258 /* SyntaxKind.InterfaceDeclaration */: + case 259 /* SyntaxKind.TypeAliasDeclaration */: + return undefined; + // Tokens: + case 26 /* SyntaxKind.SemicolonToken */: + case 1 /* SyntaxKind.EndOfFileToken */: + return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile)); + case 27 /* SyntaxKind.CommaToken */: + return spanInPreviousNode(node); + case 18 /* SyntaxKind.OpenBraceToken */: + return spanInOpenBraceToken(node); + case 19 /* SyntaxKind.CloseBraceToken */: + return spanInCloseBraceToken(node); + case 23 /* SyntaxKind.CloseBracketToken */: + return spanInCloseBracketToken(node); + case 20 /* SyntaxKind.OpenParenToken */: + return spanInOpenParenToken(node); + case 21 /* SyntaxKind.CloseParenToken */: + return spanInCloseParenToken(node); + case 58 /* SyntaxKind.ColonToken */: + return spanInColonToken(node); + case 31 /* SyntaxKind.GreaterThanToken */: + case 29 /* SyntaxKind.LessThanToken */: + return spanInGreaterThanOrLessThanToken(node); + // Keywords: + case 115 /* SyntaxKind.WhileKeyword */: + return spanInWhileKeyword(node); + case 91 /* SyntaxKind.ElseKeyword */: + case 83 /* SyntaxKind.CatchKeyword */: + case 96 /* SyntaxKind.FinallyKeyword */: + return spanInNextNode(node); + case 160 /* SyntaxKind.OfKeyword */: + return spanInOfKeyword(node); + default: + // Destructuring pattern in destructuring assignment + // [a, b, c] of + // [a, b, c] = expression + if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { + return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); + } + // Set breakpoint on identifier element of destructuring pattern + // `a` or `...c` or `d: x` from + // `[a, b, ...c]` or `{ a, b }` or `{ d: x }` from destructuring pattern + if ((node.kind === 79 /* SyntaxKind.Identifier */ || + node.kind === 225 /* SyntaxKind.SpreadElement */ || + node.kind === 296 /* SyntaxKind.PropertyAssignment */ || + node.kind === 297 /* SyntaxKind.ShorthandPropertyAssignment */) && + ts.isArrayLiteralOrObjectLiteralDestructuringPattern(parent)) { + return textSpan(node); + } + if (node.kind === 221 /* SyntaxKind.BinaryExpression */) { + var _a = node, left = _a.left, operatorToken = _a.operatorToken; + // Set breakpoint in destructuring pattern if its destructuring assignment + // [a, b, c] or {a, b, c} of + // [a, b, c] = expression or + // {a, b, c} = expression + if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(left)) { + return spanInArrayLiteralOrObjectLiteralDestructuringPattern(left); + } + if (operatorToken.kind === 63 /* SyntaxKind.EqualsToken */ && ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { + // Set breakpoint on assignment expression element of destructuring pattern + // a = expression of + // [a = expression, b, c] = someExpression or + // { a = expression, b, c } = someExpression + return textSpan(node); + } + if (operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + return spanInNode(left); + } + } + if (ts.isExpressionNode(node)) { + switch (parent.kind) { + case 240 /* SyntaxKind.DoStatement */: + // Set span as if on while keyword + return spanInPreviousNode(node); + case 165 /* SyntaxKind.Decorator */: + // Set breakpoint on the decorator emit + return spanInNode(node.parent); + case 242 /* SyntaxKind.ForStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + return textSpan(node); + case 221 /* SyntaxKind.BinaryExpression */: + if (node.parent.operatorToken.kind === 27 /* SyntaxKind.CommaToken */) { + // If this is a comma expression, the breakpoint is possible in this expression + return textSpan(node); + } + break; + case 214 /* SyntaxKind.ArrowFunction */: + if (node.parent.body === node) { + // If this is body of arrow function, it is allowed to have the breakpoint + return textSpan(node); + } + break; + } + } + switch (node.parent.kind) { + case 296 /* SyntaxKind.PropertyAssignment */: + // If this is name of property assignment, set breakpoint in the initializer + if (node.parent.name === node && + !ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { + return spanInNode(node.parent.initializer); + } + break; + case 211 /* SyntaxKind.TypeAssertionExpression */: + // Breakpoint in type assertion goes to its operand + if (node.parent.type === node) { + return spanInNextNode(node.parent.type); + } + break; + case 254 /* SyntaxKind.VariableDeclaration */: + case 164 /* SyntaxKind.Parameter */: { + // initializer of variable/parameter declaration go to previous node + var _b = node.parent, initializer = _b.initializer, type = _b.type; + if (initializer === node || type === node || ts.isAssignmentOperator(node.kind)) { + return spanInPreviousNode(node); + } + break; + } + case 221 /* SyntaxKind.BinaryExpression */: { + var left = node.parent.left; + if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) { + // If initializer of destructuring assignment move to previous token + return spanInPreviousNode(node); + } + break; + } + default: + // return type of function go to previous token + if (ts.isFunctionLike(node.parent) && node.parent.type === node) { + return spanInPreviousNode(node); + } + } + // Default go to parent to set the breakpoint + return spanInNode(node.parent); + } + } + function textSpanFromVariableDeclaration(variableDeclaration) { + if (ts.isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) { + // First declaration - include let keyword + return textSpan(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); + } + else { + // Span only on this declaration + return textSpan(variableDeclaration); + } + } + function spanInVariableDeclaration(variableDeclaration) { + // If declaration of for in statement, just set the span in parent + if (variableDeclaration.parent.parent.kind === 243 /* SyntaxKind.ForInStatement */) { + return spanInNode(variableDeclaration.parent.parent); + } + var parent = variableDeclaration.parent; + // If this is a destructuring pattern, set breakpoint in binding pattern + if (ts.isBindingPattern(variableDeclaration.name)) { + return spanInBindingPattern(variableDeclaration.name); + } + // Breakpoint is possible in variableDeclaration only if there is initialization + // or its declaration from 'for of' + if (variableDeclaration.initializer || + ts.hasSyntacticModifier(variableDeclaration, 1 /* ModifierFlags.Export */) || + parent.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + return textSpanFromVariableDeclaration(variableDeclaration); + } + if (ts.isVariableDeclarationList(variableDeclaration.parent) && + variableDeclaration.parent.declarations[0] !== variableDeclaration) { + // If we cannot set breakpoint on this declaration, set it on previous one + // Because the variable declaration may be binding pattern and + // we would like to set breakpoint in last binding element if that's the case, + // use preceding token instead + return spanInNode(ts.findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); + } + } + function canHaveSpanInParameterDeclaration(parameter) { + // Breakpoint is possible on parameter only if it has initializer, is a rest parameter, or has public or private modifier + return !!parameter.initializer || parameter.dotDotDotToken !== undefined || + ts.hasSyntacticModifier(parameter, 4 /* ModifierFlags.Public */ | 8 /* ModifierFlags.Private */); + } + function spanInParameterDeclaration(parameter) { + if (ts.isBindingPattern(parameter.name)) { + // Set breakpoint in binding pattern + return spanInBindingPattern(parameter.name); + } + else if (canHaveSpanInParameterDeclaration(parameter)) { + return textSpan(parameter); + } + else { + var functionDeclaration = parameter.parent; + var indexOfParameter = functionDeclaration.parameters.indexOf(parameter); + ts.Debug.assert(indexOfParameter !== -1); + if (indexOfParameter !== 0) { + // Not a first parameter, go to previous parameter + return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); + } + else { + // Set breakpoint in the function declaration body + return spanInNode(functionDeclaration.body); + } + } + } + function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { + return ts.hasSyntacticModifier(functionDeclaration, 1 /* ModifierFlags.Export */) || + (functionDeclaration.parent.kind === 257 /* SyntaxKind.ClassDeclaration */ && functionDeclaration.kind !== 171 /* SyntaxKind.Constructor */); + } + function spanInFunctionDeclaration(functionDeclaration) { + // No breakpoints in the function signature + if (!functionDeclaration.body) { + return undefined; + } + if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { + // Set the span on whole function declaration + return textSpan(functionDeclaration); + } + // Set span in function body + return spanInNode(functionDeclaration.body); + } + function spanInFunctionBlock(block) { + var nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); + if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { + return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); + } + return spanInNode(nodeForSpanInBlock); + } + function spanInBlock(block) { + switch (block.parent.kind) { + case 261 /* SyntaxKind.ModuleDeclaration */: + if (ts.getModuleInstanceState(block.parent) !== 1 /* ModuleInstanceState.Instantiated */) { + return undefined; + } + // Set on parent if on same line otherwise on first statement + // falls through + case 241 /* SyntaxKind.WhileStatement */: + case 239 /* SyntaxKind.IfStatement */: + case 243 /* SyntaxKind.ForInStatement */: + return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); + // Set span on previous token if it starts on same line otherwise on the first statement of the block + case 242 /* SyntaxKind.ForStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); + } + // Default action is to set on first statement + return spanInNode(block.statements[0]); + } + function spanInInitializerOfForLike(forLikeStatement) { + if (forLikeStatement.initializer.kind === 255 /* SyntaxKind.VariableDeclarationList */) { + // Declaration list - set breakpoint in first declaration + var variableDeclarationList = forLikeStatement.initializer; + if (variableDeclarationList.declarations.length > 0) { + return spanInNode(variableDeclarationList.declarations[0]); + } + } + else { + // Expression - set breakpoint in it + return spanInNode(forLikeStatement.initializer); + } + } + function spanInForStatement(forStatement) { + if (forStatement.initializer) { + return spanInInitializerOfForLike(forStatement); + } + if (forStatement.condition) { + return textSpan(forStatement.condition); + } + if (forStatement.incrementor) { + return textSpan(forStatement.incrementor); + } + } + function spanInBindingPattern(bindingPattern) { + // Set breakpoint in first binding element + var firstBindingElement = ts.forEach(bindingPattern.elements, function (element) { return element.kind !== 227 /* SyntaxKind.OmittedExpression */ ? element : undefined; }); + if (firstBindingElement) { + return spanInNode(firstBindingElement); + } + // Empty binding pattern of binding element, set breakpoint on binding element + if (bindingPattern.parent.kind === 203 /* SyntaxKind.BindingElement */) { + return textSpan(bindingPattern.parent); + } + // Variable declaration is used as the span + return textSpanFromVariableDeclaration(bindingPattern.parent); + } + function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node) { + ts.Debug.assert(node.kind !== 202 /* SyntaxKind.ArrayBindingPattern */ && node.kind !== 201 /* SyntaxKind.ObjectBindingPattern */); + var elements = node.kind === 204 /* SyntaxKind.ArrayLiteralExpression */ ? node.elements : node.properties; + var firstBindingElement = ts.forEach(elements, function (element) { return element.kind !== 227 /* SyntaxKind.OmittedExpression */ ? element : undefined; }); + if (firstBindingElement) { + return spanInNode(firstBindingElement); + } + // Could be ArrayLiteral from destructuring assignment or + // just nested element in another destructuring assignment + // set breakpoint on assignment when parent is destructuring assignment + // Otherwise set breakpoint for this element + return textSpan(node.parent.kind === 221 /* SyntaxKind.BinaryExpression */ ? node.parent : node); + } + // Tokens: + function spanInOpenBraceToken(node) { + switch (node.parent.kind) { + case 260 /* SyntaxKind.EnumDeclaration */: + var enumDeclaration = node.parent; + return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); + case 257 /* SyntaxKind.ClassDeclaration */: + var classDeclaration = node.parent; + return spanInNodeIfStartsOnSameLine(ts.findPrecedingToken(node.pos, sourceFile, node.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); + case 263 /* SyntaxKind.CaseBlock */: + return spanInNodeIfStartsOnSameLine(node.parent.parent, node.parent.clauses[0]); + } + // Default to parent node + return spanInNode(node.parent); + } + function spanInCloseBraceToken(node) { + switch (node.parent.kind) { + case 262 /* SyntaxKind.ModuleBlock */: + // If this is not an instantiated module block, no bp span + if (ts.getModuleInstanceState(node.parent.parent) !== 1 /* ModuleInstanceState.Instantiated */) { + return undefined; + } + // falls through + case 260 /* SyntaxKind.EnumDeclaration */: + case 257 /* SyntaxKind.ClassDeclaration */: + // Span on close brace token + return textSpan(node); + case 235 /* SyntaxKind.Block */: + if (ts.isFunctionBlock(node.parent)) { + // Span on close brace token + return textSpan(node); + } + // falls through + case 292 /* SyntaxKind.CatchClause */: + return spanInNode(ts.lastOrUndefined(node.parent.statements)); + case 263 /* SyntaxKind.CaseBlock */: + // breakpoint in last statement of the last clause + var caseBlock = node.parent; + var lastClause = ts.lastOrUndefined(caseBlock.clauses); + if (lastClause) { + return spanInNode(ts.lastOrUndefined(lastClause.statements)); + } + return undefined; + case 201 /* SyntaxKind.ObjectBindingPattern */: + // Breakpoint in last binding element or binding pattern if it contains no elements + var bindingPattern = node.parent; + return spanInNode(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); + // Default to parent node + default: + if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { + // Breakpoint in last binding element or binding pattern if it contains no elements + var objectLiteral = node.parent; + return textSpan(ts.lastOrUndefined(objectLiteral.properties) || objectLiteral); + } + return spanInNode(node.parent); + } + } + function spanInCloseBracketToken(node) { + switch (node.parent.kind) { + case 202 /* SyntaxKind.ArrayBindingPattern */: + // Breakpoint in last binding element or binding pattern if it contains no elements + var bindingPattern = node.parent; + return textSpan(ts.lastOrUndefined(bindingPattern.elements) || bindingPattern); + default: + if (ts.isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { + // Breakpoint in last binding element or binding pattern if it contains no elements + var arrayLiteral = node.parent; + return textSpan(ts.lastOrUndefined(arrayLiteral.elements) || arrayLiteral); + } + // Default to parent node + return spanInNode(node.parent); + } + } + function spanInOpenParenToken(node) { + if (node.parent.kind === 240 /* SyntaxKind.DoStatement */ || // Go to while keyword and do action instead + node.parent.kind === 208 /* SyntaxKind.CallExpression */ || + node.parent.kind === 209 /* SyntaxKind.NewExpression */) { + return spanInPreviousNode(node); + } + if (node.parent.kind === 212 /* SyntaxKind.ParenthesizedExpression */) { + return spanInNextNode(node); + } + // Default to parent node + return spanInNode(node.parent); + } + function spanInCloseParenToken(node) { + // Is this close paren token of parameter list, set span in previous token + switch (node.parent.kind) { + case 213 /* SyntaxKind.FunctionExpression */: + case 256 /* SyntaxKind.FunctionDeclaration */: + case 214 /* SyntaxKind.ArrowFunction */: + case 169 /* SyntaxKind.MethodDeclaration */: + case 168 /* SyntaxKind.MethodSignature */: + case 172 /* SyntaxKind.GetAccessor */: + case 173 /* SyntaxKind.SetAccessor */: + case 171 /* SyntaxKind.Constructor */: + case 241 /* SyntaxKind.WhileStatement */: + case 240 /* SyntaxKind.DoStatement */: + case 242 /* SyntaxKind.ForStatement */: + case 244 /* SyntaxKind.ForOfStatement */: + case 208 /* SyntaxKind.CallExpression */: + case 209 /* SyntaxKind.NewExpression */: + case 212 /* SyntaxKind.ParenthesizedExpression */: + return spanInPreviousNode(node); + // Default to parent node + default: + return spanInNode(node.parent); + } + } + function spanInColonToken(node) { + // Is this : specifying return annotation of the function declaration + if (ts.isFunctionLike(node.parent) || + node.parent.kind === 296 /* SyntaxKind.PropertyAssignment */ || + node.parent.kind === 164 /* SyntaxKind.Parameter */) { + return spanInPreviousNode(node); + } + return spanInNode(node.parent); + } + function spanInGreaterThanOrLessThanToken(node) { + if (node.parent.kind === 211 /* SyntaxKind.TypeAssertionExpression */) { + return spanInNextNode(node); + } + return spanInNode(node.parent); + } + function spanInWhileKeyword(node) { + if (node.parent.kind === 240 /* SyntaxKind.DoStatement */) { + // Set span on while expression + return textSpanEndingAtNextToken(node, node.parent.expression); + } + // Default to parent node + return spanInNode(node.parent); + } + function spanInOfKeyword(node) { + if (node.parent.kind === 244 /* SyntaxKind.ForOfStatement */) { + // Set using next token + return spanInNextNode(node); + } + // Default to parent node + return spanInNode(node.parent); + } + } + } + BreakpointResolver.spanInSourceFileAtLocation = spanInSourceFileAtLocation; + })(BreakpointResolver = ts.BreakpointResolver || (ts.BreakpointResolver = {})); +})(ts || (ts = {})); +var ts; +(function (ts) { + /** + * Transform one or more nodes using the supplied transformers. + * @param source A single `Node` or an array of `Node` objects. + * @param transformers An array of `TransformerFactory` callbacks used to process the transformation. + * @param compilerOptions Optional compiler options. + */ + function transform(source, transformers, compilerOptions) { + var diagnostics = []; + compilerOptions = ts.fixupCompilerOptions(compilerOptions, diagnostics); // TODO: GH#18217 + var nodes = ts.isArray(source) ? source : [source]; + var result = ts.transformNodes(/*resolver*/ undefined, /*emitHost*/ undefined, ts.factory, compilerOptions, nodes, transformers, /*allowDtsFiles*/ true); + result.diagnostics = ts.concatenate(result.diagnostics, diagnostics); + return result; + } + ts.transform = transform; +})(ts || (ts = {})); +// +// Copyright (c) Microsoft Corporation. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +/* @internal */ +var debugObjectHost = (function () { + return this; +})(); +// We need to use 'null' to interface with the managed side. +/* eslint-disable no-in-operator */ +/* @internal */ +var ts; +(function (ts) { + function logInternalError(logger, err) { + if (logger) { + logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message); + } + } + var ScriptSnapshotShimAdapter = /** @class */ (function () { + function ScriptSnapshotShimAdapter(scriptSnapshotShim) { + this.scriptSnapshotShim = scriptSnapshotShim; + } + ScriptSnapshotShimAdapter.prototype.getText = function (start, end) { + return this.scriptSnapshotShim.getText(start, end); + }; + ScriptSnapshotShimAdapter.prototype.getLength = function () { + return this.scriptSnapshotShim.getLength(); + }; + ScriptSnapshotShimAdapter.prototype.getChangeRange = function (oldSnapshot) { + var oldSnapshotShim = oldSnapshot; + var encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim); + /* eslint-disable no-null/no-null */ + if (encoded === null) { + return null; // TODO: GH#18217 + } + /* eslint-enable no-null/no-null */ + var decoded = JSON.parse(encoded); // TODO: GH#18217 + return ts.createTextChangeRange(ts.createTextSpan(decoded.span.start, decoded.span.length), decoded.newLength); + }; + ScriptSnapshotShimAdapter.prototype.dispose = function () { + // if scriptSnapshotShim is a COM object then property check becomes method call with no arguments + // 'in' does not have this effect + if ("dispose" in this.scriptSnapshotShim) { + this.scriptSnapshotShim.dispose(); // TODO: GH#18217 Can we just use `if (this.scriptSnapshotShim.dispose)`? + } + }; + return ScriptSnapshotShimAdapter; + }()); + var LanguageServiceShimHostAdapter = /** @class */ (function () { + function LanguageServiceShimHostAdapter(shimHost) { + var _this = this; + this.shimHost = shimHost; + this.loggingEnabled = false; + this.tracingEnabled = false; + // if shimHost is a COM object then property check will become method call with no arguments. + // 'in' does not have this effect. + if ("getModuleResolutionsForFile" in this.shimHost) { + this.resolveModuleNames = function (moduleNames, containingFile) { + var resolutionsInFile = JSON.parse(_this.shimHost.getModuleResolutionsForFile(containingFile)); // TODO: GH#18217 + return ts.map(moduleNames, function (name) { + var result = ts.getProperty(resolutionsInFile, name); + return result ? { resolvedFileName: result, extension: ts.extensionFromPath(result), isExternalLibraryImport: false } : undefined; + }); + }; + } + if ("directoryExists" in this.shimHost) { + this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; + } + if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) { + this.resolveTypeReferenceDirectives = function (typeDirectiveNames, containingFile) { + var typeDirectivesForFile = JSON.parse(_this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile)); // TODO: GH#18217 + return ts.map(typeDirectiveNames, function (name) { return ts.getProperty(typeDirectivesForFile, ts.isString(name) ? name : name.fileName.toLowerCase()); }); + }; + } + } + LanguageServiceShimHostAdapter.prototype.log = function (s) { + if (this.loggingEnabled) { + this.shimHost.log(s); + } + }; + LanguageServiceShimHostAdapter.prototype.trace = function (s) { + if (this.tracingEnabled) { + this.shimHost.trace(s); + } + }; + LanguageServiceShimHostAdapter.prototype.error = function (s) { + this.shimHost.error(s); + }; + LanguageServiceShimHostAdapter.prototype.getProjectVersion = function () { + if (!this.shimHost.getProjectVersion) { + // shimmed host does not support getProjectVersion + return undefined; // TODO: GH#18217 + } + return this.shimHost.getProjectVersion(); + }; + LanguageServiceShimHostAdapter.prototype.getTypeRootsVersion = function () { + if (!this.shimHost.getTypeRootsVersion) { + return 0; + } + return this.shimHost.getTypeRootsVersion(); + }; + LanguageServiceShimHostAdapter.prototype.useCaseSensitiveFileNames = function () { + return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; + }; + LanguageServiceShimHostAdapter.prototype.getCompilationSettings = function () { + var settingsJson = this.shimHost.getCompilationSettings(); + // eslint-disable-next-line no-null/no-null + if (settingsJson === null || settingsJson === "") { + throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings"); + } + var compilerOptions = JSON.parse(settingsJson); + // permit language service to handle all files (filtering should be performed on the host side) + compilerOptions.allowNonTsExtensions = true; + return compilerOptions; + }; + LanguageServiceShimHostAdapter.prototype.getScriptFileNames = function () { + var encoded = this.shimHost.getScriptFileNames(); + return JSON.parse(encoded); + }; + LanguageServiceShimHostAdapter.prototype.getScriptSnapshot = function (fileName) { + var scriptSnapshot = this.shimHost.getScriptSnapshot(fileName); + return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot); + }; + LanguageServiceShimHostAdapter.prototype.getScriptKind = function (fileName) { + if ("getScriptKind" in this.shimHost) { + return this.shimHost.getScriptKind(fileName); // TODO: GH#18217 + } + else { + return 0 /* ScriptKind.Unknown */; + } + }; + LanguageServiceShimHostAdapter.prototype.getScriptVersion = function (fileName) { + return this.shimHost.getScriptVersion(fileName); + }; + LanguageServiceShimHostAdapter.prototype.getLocalizedDiagnosticMessages = function () { + /* eslint-disable no-null/no-null */ + var diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages(); + if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") { + return null; + } + try { + return JSON.parse(diagnosticMessagesJson); + } + catch (e) { + this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format"); + return null; + } + /* eslint-enable no-null/no-null */ + }; + LanguageServiceShimHostAdapter.prototype.getCancellationToken = function () { + var hostCancellationToken = this.shimHost.getCancellationToken(); + return new ts.ThrottledCancellationToken(hostCancellationToken); + }; + LanguageServiceShimHostAdapter.prototype.getCurrentDirectory = function () { + return this.shimHost.getCurrentDirectory(); + }; + LanguageServiceShimHostAdapter.prototype.getDirectories = function (path) { + return JSON.parse(this.shimHost.getDirectories(path)); + }; + LanguageServiceShimHostAdapter.prototype.getDefaultLibFileName = function (options) { + return this.shimHost.getDefaultLibFileName(JSON.stringify(options)); + }; + LanguageServiceShimHostAdapter.prototype.readDirectory = function (path, extensions, exclude, include, depth) { + var pattern = ts.getFileMatcherPatterns(path, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); // TODO: GH#18217 + return JSON.parse(this.shimHost.readDirectory(path, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); + }; + LanguageServiceShimHostAdapter.prototype.readFile = function (path, encoding) { + return this.shimHost.readFile(path, encoding); + }; + LanguageServiceShimHostAdapter.prototype.fileExists = function (path) { + return this.shimHost.fileExists(path); + }; + return LanguageServiceShimHostAdapter; + }()); + ts.LanguageServiceShimHostAdapter = LanguageServiceShimHostAdapter; + var CoreServicesShimHostAdapter = /** @class */ (function () { + function CoreServicesShimHostAdapter(shimHost) { + var _this = this; + this.shimHost = shimHost; + this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false; + if ("directoryExists" in this.shimHost) { + this.directoryExists = function (directoryName) { return _this.shimHost.directoryExists(directoryName); }; + } + else { + this.directoryExists = undefined; // TODO: GH#18217 + } + if ("realpath" in this.shimHost) { + this.realpath = function (path) { return _this.shimHost.realpath(path); }; // TODO: GH#18217 + } + else { + this.realpath = undefined; // TODO: GH#18217 + } + } + CoreServicesShimHostAdapter.prototype.readDirectory = function (rootDir, extensions, exclude, include, depth) { + var pattern = ts.getFileMatcherPatterns(rootDir, exclude, include, this.shimHost.useCaseSensitiveFileNames(), this.shimHost.getCurrentDirectory()); // TODO: GH#18217 + return JSON.parse(this.shimHost.readDirectory(rootDir, JSON.stringify(extensions), JSON.stringify(pattern.basePaths), pattern.excludePattern, pattern.includeFilePattern, pattern.includeDirectoryPattern, depth)); + }; + CoreServicesShimHostAdapter.prototype.fileExists = function (fileName) { + return this.shimHost.fileExists(fileName); + }; + CoreServicesShimHostAdapter.prototype.readFile = function (fileName) { + return this.shimHost.readFile(fileName); + }; + CoreServicesShimHostAdapter.prototype.getDirectories = function (path) { + return JSON.parse(this.shimHost.getDirectories(path)); + }; + return CoreServicesShimHostAdapter; + }()); + ts.CoreServicesShimHostAdapter = CoreServicesShimHostAdapter; + function simpleForwardCall(logger, actionDescription, action, logPerformance) { + var start; + if (logPerformance) { + logger.log(actionDescription); + start = ts.timestamp(); + } + var result = action(); + if (logPerformance) { + var end = ts.timestamp(); + logger.log("".concat(actionDescription, " completed in ").concat(end - start, " msec")); + if (ts.isString(result)) { + var str = result; + if (str.length > 128) { + str = str.substring(0, 128) + "..."; + } + logger.log(" result.length=".concat(str.length, ", result='").concat(JSON.stringify(str), "'")); + } + } + return result; + } + function forwardJSONCall(logger, actionDescription, action, logPerformance) { + return forwardCall(logger, actionDescription, /*returnJson*/ true, action, logPerformance); + } + function forwardCall(logger, actionDescription, returnJson, action, logPerformance) { + try { + var result = simpleForwardCall(logger, actionDescription, action, logPerformance); + return returnJson ? JSON.stringify({ result: result }) : result; + } + catch (err) { + if (err instanceof ts.OperationCanceledException) { + return JSON.stringify({ canceled: true }); + } + logInternalError(logger, err); + err.description = actionDescription; + return JSON.stringify({ error: err }); + } + } + var ShimBase = /** @class */ (function () { + function ShimBase(factory) { + this.factory = factory; + factory.registerShim(this); + } + ShimBase.prototype.dispose = function (_dummy) { + this.factory.unregisterShim(this); + }; + return ShimBase; + }()); + function realizeDiagnostics(diagnostics, newLine) { + return diagnostics.map(function (d) { return realizeDiagnostic(d, newLine); }); + } + ts.realizeDiagnostics = realizeDiagnostics; + function realizeDiagnostic(diagnostic, newLine) { + return { + message: ts.flattenDiagnosticMessageText(diagnostic.messageText, newLine), + start: diagnostic.start, + length: diagnostic.length, + category: ts.diagnosticCategoryName(diagnostic), + code: diagnostic.code, + reportsUnnecessary: diagnostic.reportsUnnecessary, + reportsDeprecated: diagnostic.reportsDeprecated + }; + } + var LanguageServiceShimObject = /** @class */ (function (_super) { + __extends(LanguageServiceShimObject, _super); + function LanguageServiceShimObject(factory, host, languageService) { + var _this = _super.call(this, factory) || this; + _this.host = host; + _this.languageService = languageService; + _this.logPerformance = false; + _this.logger = _this.host; + return _this; + } + LanguageServiceShimObject.prototype.forwardJSONCall = function (actionDescription, action) { + return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); + }; + /// DISPOSE + /** + * Ensure (almost) deterministic release of internal Javascript resources when + * some external native objects holds onto us (e.g. Com/Interop). + */ + LanguageServiceShimObject.prototype.dispose = function (dummy) { + this.logger.log("dispose()"); + this.languageService.dispose(); + this.languageService = null; // eslint-disable-line no-null/no-null + // force a GC + if (debugObjectHost && debugObjectHost.CollectGarbage) { + debugObjectHost.CollectGarbage(); + this.logger.log("CollectGarbage()"); + } + this.logger = null; // eslint-disable-line no-null/no-null + _super.prototype.dispose.call(this, dummy); + }; + /// REFRESH + /** + * Update the list of scripts known to the compiler + */ + LanguageServiceShimObject.prototype.refresh = function (throwOnError) { + this.forwardJSONCall("refresh(".concat(throwOnError, ")"), function () { return null; } // eslint-disable-line no-null/no-null + ); + }; + LanguageServiceShimObject.prototype.cleanupSemanticCache = function () { + var _this = this; + this.forwardJSONCall("cleanupSemanticCache()", function () { + _this.languageService.cleanupSemanticCache(); + return null; // eslint-disable-line no-null/no-null + }); + }; + LanguageServiceShimObject.prototype.realizeDiagnostics = function (diagnostics) { + var newLine = ts.getNewLineOrDefaultFromHost(this.host); + return realizeDiagnostics(diagnostics, newLine); + }; + LanguageServiceShimObject.prototype.getSyntacticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getSyntacticClassifications('".concat(fileName, "', ").concat(start, ", ").concat(length, ")"), function () { return _this.languageService.getSyntacticClassifications(fileName, ts.createTextSpan(start, length)); }); + }; + LanguageServiceShimObject.prototype.getSemanticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getSemanticClassifications('".concat(fileName, "', ").concat(start, ", ").concat(length, ")"), function () { return _this.languageService.getSemanticClassifications(fileName, ts.createTextSpan(start, length)); }); + }; + LanguageServiceShimObject.prototype.getEncodedSyntacticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getEncodedSyntacticClassifications('".concat(fileName, "', ").concat(start, ", ").concat(length, ")"), + // directly serialize the spans out to a string. This is much faster to decode + // on the managed side versus a full JSON array. + function () { return convertClassifications(_this.languageService.getEncodedSyntacticClassifications(fileName, ts.createTextSpan(start, length))); }); + }; + LanguageServiceShimObject.prototype.getEncodedSemanticClassifications = function (fileName, start, length) { + var _this = this; + return this.forwardJSONCall("getEncodedSemanticClassifications('".concat(fileName, "', ").concat(start, ", ").concat(length, ")"), + // directly serialize the spans out to a string. This is much faster to decode + // on the managed side versus a full JSON array. + function () { return convertClassifications(_this.languageService.getEncodedSemanticClassifications(fileName, ts.createTextSpan(start, length))); }); + }; + LanguageServiceShimObject.prototype.getSyntacticDiagnostics = function (fileName) { + var _this = this; + return this.forwardJSONCall("getSyntacticDiagnostics('".concat(fileName, "')"), function () { + var diagnostics = _this.languageService.getSyntacticDiagnostics(fileName); + return _this.realizeDiagnostics(diagnostics); + }); + }; + LanguageServiceShimObject.prototype.getSemanticDiagnostics = function (fileName) { + var _this = this; + return this.forwardJSONCall("getSemanticDiagnostics('".concat(fileName, "')"), function () { + var diagnostics = _this.languageService.getSemanticDiagnostics(fileName); + return _this.realizeDiagnostics(diagnostics); + }); + }; + LanguageServiceShimObject.prototype.getSuggestionDiagnostics = function (fileName) { + var _this = this; + return this.forwardJSONCall("getSuggestionDiagnostics('".concat(fileName, "')"), function () { return _this.realizeDiagnostics(_this.languageService.getSuggestionDiagnostics(fileName)); }); + }; + LanguageServiceShimObject.prototype.getCompilerOptionsDiagnostics = function () { + var _this = this; + return this.forwardJSONCall("getCompilerOptionsDiagnostics()", function () { + var diagnostics = _this.languageService.getCompilerOptionsDiagnostics(); + return _this.realizeDiagnostics(diagnostics); + }); + }; + /// QUICKINFO + /** + * Computes a string representation of the type at the requested position + * in the active file. + */ + LanguageServiceShimObject.prototype.getQuickInfoAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getQuickInfoAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getQuickInfoAtPosition(fileName, position); }); + }; + /// NAMEORDOTTEDNAMESPAN + /** + * Computes span information of the name or dotted name at the requested position + * in the active file. + */ + LanguageServiceShimObject.prototype.getNameOrDottedNameSpan = function (fileName, startPos, endPos) { + var _this = this; + return this.forwardJSONCall("getNameOrDottedNameSpan('".concat(fileName, "', ").concat(startPos, ", ").concat(endPos, ")"), function () { return _this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos); }); + }; + /** + * STATEMENTSPAN + * Computes span information of statement at the requested position in the active file. + */ + LanguageServiceShimObject.prototype.getBreakpointStatementAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getBreakpointStatementAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getBreakpointStatementAtPosition(fileName, position); }); + }; + /// SIGNATUREHELP + LanguageServiceShimObject.prototype.getSignatureHelpItems = function (fileName, position, options) { + var _this = this; + return this.forwardJSONCall("getSignatureHelpItems('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getSignatureHelpItems(fileName, position, options); }); + }; + /// GOTO DEFINITION + /** + * Computes the definition location and file for the symbol + * at the requested position. + */ + LanguageServiceShimObject.prototype.getDefinitionAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getDefinitionAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getDefinitionAtPosition(fileName, position); }); + }; + /** + * Computes the definition location and file for the symbol + * at the requested position. + */ + LanguageServiceShimObject.prototype.getDefinitionAndBoundSpan = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getDefinitionAndBoundSpan('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getDefinitionAndBoundSpan(fileName, position); }); + }; + /// GOTO Type + /** + * Computes the definition location of the type of the symbol + * at the requested position. + */ + LanguageServiceShimObject.prototype.getTypeDefinitionAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getTypeDefinitionAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getTypeDefinitionAtPosition(fileName, position); }); + }; + /// GOTO Implementation + /** + * Computes the implementation location of the symbol + * at the requested position. + */ + LanguageServiceShimObject.prototype.getImplementationAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getImplementationAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getImplementationAtPosition(fileName, position); }); + }; + LanguageServiceShimObject.prototype.getRenameInfo = function (fileName, position, options) { + var _this = this; + return this.forwardJSONCall("getRenameInfo('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getRenameInfo(fileName, position, options); }); + }; + LanguageServiceShimObject.prototype.getSmartSelectionRange = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getSmartSelectionRange('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getSmartSelectionRange(fileName, position); }); + }; + LanguageServiceShimObject.prototype.findRenameLocations = function (fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) { + var _this = this; + return this.forwardJSONCall("findRenameLocations('".concat(fileName, "', ").concat(position, ", ").concat(findInStrings, ", ").concat(findInComments, ", ").concat(providePrefixAndSuffixTextForRename, ")"), function () { return _this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename); }); + }; + /// GET BRACE MATCHING + LanguageServiceShimObject.prototype.getBraceMatchingAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getBraceMatchingAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getBraceMatchingAtPosition(fileName, position); }); + }; + LanguageServiceShimObject.prototype.isValidBraceCompletionAtPosition = function (fileName, position, openingBrace) { + var _this = this; + return this.forwardJSONCall("isValidBraceCompletionAtPosition('".concat(fileName, "', ").concat(position, ", ").concat(openingBrace, ")"), function () { return _this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace); }); + }; + LanguageServiceShimObject.prototype.getSpanOfEnclosingComment = function (fileName, position, onlyMultiLine) { + var _this = this; + return this.forwardJSONCall("getSpanOfEnclosingComment('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getSpanOfEnclosingComment(fileName, position, onlyMultiLine); }); + }; + /// GET SMART INDENT + LanguageServiceShimObject.prototype.getIndentationAtPosition = function (fileName, position, options /*Services.EditorOptions*/) { + var _this = this; + return this.forwardJSONCall("getIndentationAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { + var localOptions = JSON.parse(options); + return _this.languageService.getIndentationAtPosition(fileName, position, localOptions); + }); + }; + /// GET REFERENCES + LanguageServiceShimObject.prototype.getReferencesAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getReferencesAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getReferencesAtPosition(fileName, position); }); + }; + LanguageServiceShimObject.prototype.findReferences = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("findReferences('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.findReferences(fileName, position); }); + }; + LanguageServiceShimObject.prototype.getFileReferences = function (fileName) { + var _this = this; + return this.forwardJSONCall("getFileReferences('".concat(fileName, ")"), function () { return _this.languageService.getFileReferences(fileName); }); + }; + LanguageServiceShimObject.prototype.getOccurrencesAtPosition = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("getOccurrencesAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getOccurrencesAtPosition(fileName, position); }); + }; + LanguageServiceShimObject.prototype.getDocumentHighlights = function (fileName, position, filesToSearch) { + var _this = this; + return this.forwardJSONCall("getDocumentHighlights('".concat(fileName, "', ").concat(position, ")"), function () { + var results = _this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch)); + // workaround for VS document highlighting issue - keep only items from the initial file + var normalizedName = ts.toFileNameLowerCase(ts.normalizeSlashes(fileName)); + return ts.filter(results, function (r) { return ts.toFileNameLowerCase(ts.normalizeSlashes(r.fileName)) === normalizedName; }); + }); + }; + /// COMPLETION LISTS + /** + * Get a string based representation of the completions + * to provide at the given source position and providing a member completion + * list if requested. + */ + LanguageServiceShimObject.prototype.getCompletionsAtPosition = function (fileName, position, preferences, formattingSettings) { + var _this = this; + return this.forwardJSONCall("getCompletionsAtPosition('".concat(fileName, "', ").concat(position, ", ").concat(preferences, ", ").concat(formattingSettings, ")"), function () { return _this.languageService.getCompletionsAtPosition(fileName, position, preferences, formattingSettings); }); + }; + /** Get a string based representation of a completion list entry details */ + LanguageServiceShimObject.prototype.getCompletionEntryDetails = function (fileName, position, entryName, formatOptions, source, preferences, data) { + var _this = this; + return this.forwardJSONCall("getCompletionEntryDetails('".concat(fileName, "', ").concat(position, ", '").concat(entryName, "')"), function () { + var localOptions = formatOptions === undefined ? undefined : JSON.parse(formatOptions); + return _this.languageService.getCompletionEntryDetails(fileName, position, entryName, localOptions, source, preferences, data); + }); + }; + LanguageServiceShimObject.prototype.getFormattingEditsForRange = function (fileName, start, end, options /*Services.FormatCodeOptions*/) { + var _this = this; + return this.forwardJSONCall("getFormattingEditsForRange('".concat(fileName, "', ").concat(start, ", ").concat(end, ")"), function () { + var localOptions = JSON.parse(options); + return _this.languageService.getFormattingEditsForRange(fileName, start, end, localOptions); + }); + }; + LanguageServiceShimObject.prototype.getFormattingEditsForDocument = function (fileName, options /*Services.FormatCodeOptions*/) { + var _this = this; + return this.forwardJSONCall("getFormattingEditsForDocument('".concat(fileName, "')"), function () { + var localOptions = JSON.parse(options); + return _this.languageService.getFormattingEditsForDocument(fileName, localOptions); + }); + }; + LanguageServiceShimObject.prototype.getFormattingEditsAfterKeystroke = function (fileName, position, key, options /*Services.FormatCodeOptions*/) { + var _this = this; + return this.forwardJSONCall("getFormattingEditsAfterKeystroke('".concat(fileName, "', ").concat(position, ", '").concat(key, "')"), function () { + var localOptions = JSON.parse(options); + return _this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions); + }); + }; + LanguageServiceShimObject.prototype.getDocCommentTemplateAtPosition = function (fileName, position, options) { + var _this = this; + return this.forwardJSONCall("getDocCommentTemplateAtPosition('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.getDocCommentTemplateAtPosition(fileName, position, options); }); + }; + /// NAVIGATE TO + /** Return a list of symbols that are interesting to navigate to */ + LanguageServiceShimObject.prototype.getNavigateToItems = function (searchValue, maxResultCount, fileName) { + var _this = this; + return this.forwardJSONCall("getNavigateToItems('".concat(searchValue, "', ").concat(maxResultCount, ", ").concat(fileName, ")"), function () { return _this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName); }); + }; + LanguageServiceShimObject.prototype.getNavigationBarItems = function (fileName) { + var _this = this; + return this.forwardJSONCall("getNavigationBarItems('".concat(fileName, "')"), function () { return _this.languageService.getNavigationBarItems(fileName); }); + }; + LanguageServiceShimObject.prototype.getNavigationTree = function (fileName) { + var _this = this; + return this.forwardJSONCall("getNavigationTree('".concat(fileName, "')"), function () { return _this.languageService.getNavigationTree(fileName); }); + }; + LanguageServiceShimObject.prototype.getOutliningSpans = function (fileName) { + var _this = this; + return this.forwardJSONCall("getOutliningSpans('".concat(fileName, "')"), function () { return _this.languageService.getOutliningSpans(fileName); }); + }; + LanguageServiceShimObject.prototype.getTodoComments = function (fileName, descriptors) { + var _this = this; + return this.forwardJSONCall("getTodoComments('".concat(fileName, "')"), function () { return _this.languageService.getTodoComments(fileName, JSON.parse(descriptors)); }); + }; + /// CALL HIERARCHY + LanguageServiceShimObject.prototype.prepareCallHierarchy = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("prepareCallHierarchy('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.prepareCallHierarchy(fileName, position); }); + }; + LanguageServiceShimObject.prototype.provideCallHierarchyIncomingCalls = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("provideCallHierarchyIncomingCalls('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.provideCallHierarchyIncomingCalls(fileName, position); }); + }; + LanguageServiceShimObject.prototype.provideCallHierarchyOutgoingCalls = function (fileName, position) { + var _this = this; + return this.forwardJSONCall("provideCallHierarchyOutgoingCalls('".concat(fileName, "', ").concat(position, ")"), function () { return _this.languageService.provideCallHierarchyOutgoingCalls(fileName, position); }); + }; + LanguageServiceShimObject.prototype.provideInlayHints = function (fileName, span, preference) { + var _this = this; + return this.forwardJSONCall("provideInlayHints('".concat(fileName, "', '").concat(JSON.stringify(span), "', ").concat(JSON.stringify(preference), ")"), function () { return _this.languageService.provideInlayHints(fileName, span, preference); }); + }; + /// Emit + LanguageServiceShimObject.prototype.getEmitOutput = function (fileName) { + var _this = this; + return this.forwardJSONCall("getEmitOutput('".concat(fileName, "')"), function () { + var _a = _this.languageService.getEmitOutput(fileName), diagnostics = _a.diagnostics, rest = __rest(_a, ["diagnostics"]); + return __assign(__assign({}, rest), { diagnostics: _this.realizeDiagnostics(diagnostics) }); + }); + }; + LanguageServiceShimObject.prototype.getEmitOutputObject = function (fileName) { + var _this = this; + return forwardCall(this.logger, "getEmitOutput('".concat(fileName, "')"), + /*returnJson*/ false, function () { return _this.languageService.getEmitOutput(fileName); }, this.logPerformance); + }; + LanguageServiceShimObject.prototype.toggleLineComment = function (fileName, textRange) { + var _this = this; + return this.forwardJSONCall("toggleLineComment('".concat(fileName, "', '").concat(JSON.stringify(textRange), "')"), function () { return _this.languageService.toggleLineComment(fileName, textRange); }); + }; + LanguageServiceShimObject.prototype.toggleMultilineComment = function (fileName, textRange) { + var _this = this; + return this.forwardJSONCall("toggleMultilineComment('".concat(fileName, "', '").concat(JSON.stringify(textRange), "')"), function () { return _this.languageService.toggleMultilineComment(fileName, textRange); }); + }; + LanguageServiceShimObject.prototype.commentSelection = function (fileName, textRange) { + var _this = this; + return this.forwardJSONCall("commentSelection('".concat(fileName, "', '").concat(JSON.stringify(textRange), "')"), function () { return _this.languageService.commentSelection(fileName, textRange); }); + }; + LanguageServiceShimObject.prototype.uncommentSelection = function (fileName, textRange) { + var _this = this; + return this.forwardJSONCall("uncommentSelection('".concat(fileName, "', '").concat(JSON.stringify(textRange), "')"), function () { return _this.languageService.uncommentSelection(fileName, textRange); }); + }; + return LanguageServiceShimObject; + }(ShimBase)); + function convertClassifications(classifications) { + return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState }; + } + var ClassifierShimObject = /** @class */ (function (_super) { + __extends(ClassifierShimObject, _super); + function ClassifierShimObject(factory, logger) { + var _this = _super.call(this, factory) || this; + _this.logger = logger; + _this.logPerformance = false; + _this.classifier = ts.createClassifier(); + return _this; + } + ClassifierShimObject.prototype.getEncodedLexicalClassifications = function (text, lexState, syntacticClassifierAbsent) { + var _this = this; + if (syntacticClassifierAbsent === void 0) { syntacticClassifierAbsent = false; } + return forwardJSONCall(this.logger, "getEncodedLexicalClassifications", function () { return convertClassifications(_this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)); }, this.logPerformance); + }; + /// COLORIZATION + ClassifierShimObject.prototype.getClassificationsForLine = function (text, lexState, classifyKeywordsInGenerics) { + if (classifyKeywordsInGenerics === void 0) { classifyKeywordsInGenerics = false; } + var classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics); + var result = ""; + for (var _i = 0, _a = classification.entries; _i < _a.length; _i++) { + var item = _a[_i]; + result += item.length + "\n"; + result += item.classification + "\n"; + } + result += classification.finalLexState; + return result; + }; + return ClassifierShimObject; + }(ShimBase)); + var CoreServicesShimObject = /** @class */ (function (_super) { + __extends(CoreServicesShimObject, _super); + function CoreServicesShimObject(factory, logger, host) { + var _this = _super.call(this, factory) || this; + _this.logger = logger; + _this.host = host; + _this.logPerformance = false; + return _this; + } + CoreServicesShimObject.prototype.forwardJSONCall = function (actionDescription, action) { + return forwardJSONCall(this.logger, actionDescription, action, this.logPerformance); + }; + CoreServicesShimObject.prototype.resolveModuleName = function (fileName, moduleName, compilerOptionsJson) { + var _this = this; + return this.forwardJSONCall("resolveModuleName('".concat(fileName, "')"), function () { + var compilerOptions = JSON.parse(compilerOptionsJson); + var result = ts.resolveModuleName(moduleName, ts.normalizeSlashes(fileName), compilerOptions, _this.host); + var resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : undefined; + if (result.resolvedModule && result.resolvedModule.extension !== ".ts" /* Extension.Ts */ && result.resolvedModule.extension !== ".tsx" /* Extension.Tsx */ && result.resolvedModule.extension !== ".d.ts" /* Extension.Dts */) { + resolvedFileName = undefined; + } + return { + resolvedFileName: resolvedFileName, + failedLookupLocations: result.failedLookupLocations + }; + }); + }; + CoreServicesShimObject.prototype.resolveTypeReferenceDirective = function (fileName, typeReferenceDirective, compilerOptionsJson) { + var _this = this; + return this.forwardJSONCall("resolveTypeReferenceDirective(".concat(fileName, ")"), function () { + var compilerOptions = JSON.parse(compilerOptionsJson); + var result = ts.resolveTypeReferenceDirective(typeReferenceDirective, ts.normalizeSlashes(fileName), compilerOptions, _this.host); + return { + resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : undefined, + primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true, + failedLookupLocations: result.failedLookupLocations + }; + }); + }; + CoreServicesShimObject.prototype.getPreProcessedFileInfo = function (fileName, sourceTextSnapshot) { + var _this = this; + return this.forwardJSONCall("getPreProcessedFileInfo('".concat(fileName, "')"), function () { + // for now treat files as JavaScript + var result = ts.preProcessFile(ts.getSnapshotText(sourceTextSnapshot), /* readImportFiles */ true, /* detectJavaScriptImports */ true); + return { + referencedFiles: _this.convertFileReferences(result.referencedFiles), + importedFiles: _this.convertFileReferences(result.importedFiles), + ambientExternalModules: result.ambientExternalModules, + isLibFile: result.isLibFile, + typeReferenceDirectives: _this.convertFileReferences(result.typeReferenceDirectives), + libReferenceDirectives: _this.convertFileReferences(result.libReferenceDirectives) + }; + }); + }; + CoreServicesShimObject.prototype.getAutomaticTypeDirectiveNames = function (compilerOptionsJson) { + var _this = this; + return this.forwardJSONCall("getAutomaticTypeDirectiveNames('".concat(compilerOptionsJson, "')"), function () { + var compilerOptions = JSON.parse(compilerOptionsJson); + return ts.getAutomaticTypeDirectiveNames(compilerOptions, _this.host); + }); + }; + CoreServicesShimObject.prototype.convertFileReferences = function (refs) { + if (!refs) { + return undefined; + } + var result = []; + for (var _i = 0, refs_1 = refs; _i < refs_1.length; _i++) { + var ref = refs_1[_i]; + result.push({ + path: ts.normalizeSlashes(ref.fileName), + position: ref.pos, + length: ref.end - ref.pos + }); + } + return result; + }; + CoreServicesShimObject.prototype.getTSConfigFileInfo = function (fileName, sourceTextSnapshot) { + var _this = this; + return this.forwardJSONCall("getTSConfigFileInfo('".concat(fileName, "')"), function () { + var result = ts.parseJsonText(fileName, ts.getSnapshotText(sourceTextSnapshot)); + var normalizedFileName = ts.normalizeSlashes(fileName); + var configFile = ts.parseJsonSourceFileConfigFileContent(result, _this.host, ts.getDirectoryPath(normalizedFileName), /*existingOptions*/ {}, normalizedFileName); + return { + options: configFile.options, + typeAcquisition: configFile.typeAcquisition, + files: configFile.fileNames, + raw: configFile.raw, + errors: realizeDiagnostics(__spreadArray(__spreadArray([], result.parseDiagnostics, true), configFile.errors, true), "\r\n") + }; + }); + }; + CoreServicesShimObject.prototype.getDefaultCompilationSettings = function () { + return this.forwardJSONCall("getDefaultCompilationSettings()", function () { return ts.getDefaultCompilerOptions(); }); + }; + CoreServicesShimObject.prototype.discoverTypings = function (discoverTypingsJson) { + var _this = this; + var getCanonicalFileName = ts.createGetCanonicalFileName(/*useCaseSensitivefileNames:*/ false); + return this.forwardJSONCall("discoverTypings()", function () { + var info = JSON.parse(discoverTypingsJson); + if (_this.safeList === undefined) { + _this.safeList = ts.JsTyping.loadSafeList(_this.host, ts.toPath(info.safeListPath, info.safeListPath, getCanonicalFileName)); + } + return ts.JsTyping.discoverTypings(_this.host, function (msg) { return _this.logger.log(msg); }, info.fileNames, ts.toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName), _this.safeList, info.packageNameToTypingLocation, info.typeAcquisition, info.unresolvedImports, info.typesRegistry); + }); + }; + return CoreServicesShimObject; + }(ShimBase)); + var TypeScriptServicesFactory = /** @class */ (function () { + function TypeScriptServicesFactory() { + this._shims = []; + } + /* + * Returns script API version. + */ + TypeScriptServicesFactory.prototype.getServicesVersion = function () { + return ts.servicesVersion; + }; + TypeScriptServicesFactory.prototype.createLanguageServiceShim = function (host) { + try { + if (this.documentRegistry === undefined) { + this.documentRegistry = ts.createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()); + } + var hostAdapter = new LanguageServiceShimHostAdapter(host); + var languageService = ts.createLanguageService(hostAdapter, this.documentRegistry, /*syntaxOnly*/ false); + return new LanguageServiceShimObject(this, host, languageService); + } + catch (err) { + logInternalError(host, err); + throw err; + } + }; + TypeScriptServicesFactory.prototype.createClassifierShim = function (logger) { + try { + return new ClassifierShimObject(this, logger); + } + catch (err) { + logInternalError(logger, err); + throw err; + } + }; + TypeScriptServicesFactory.prototype.createCoreServicesShim = function (host) { + try { + var adapter = new CoreServicesShimHostAdapter(host); + return new CoreServicesShimObject(this, host, adapter); + } + catch (err) { + logInternalError(host, err); + throw err; + } + }; + TypeScriptServicesFactory.prototype.close = function () { + // Forget all the registered shims + ts.clear(this._shims); + this.documentRegistry = undefined; + }; + TypeScriptServicesFactory.prototype.registerShim = function (shim) { + this._shims.push(shim); + }; + TypeScriptServicesFactory.prototype.unregisterShim = function (shim) { + for (var i = 0; i < this._shims.length; i++) { + if (this._shims[i] === shim) { + delete this._shims[i]; + return; + } + } + throw new Error("Invalid operation"); + }; + return TypeScriptServicesFactory; + }()); + ts.TypeScriptServicesFactory = TypeScriptServicesFactory; +})(ts || (ts = {})); +/* eslint-enable no-in-operator */ +// We polyfill `globalThis` here so re can reliably patch the global scope +// in the contexts we want to in the same way across script and module formats +/* eslint-enable no-var */ +((function () { + if (typeof globalThis === "object") + return; + try { + Object.defineProperty(Object.prototype, "__magic__", { + get: function () { + return this; + }, + configurable: true + }); + //@ts-ignore + __magic__.globalThis = __magic__; + // The previous line should have made `globalThis` globally + // available, but it fails in Internet Explorer 10 and older. + // Detect this failure and fall back. + if (typeof globalThis === "undefined") { + // Assume `window` exists. + //@ts-ignore + window.globalThis = window; + } + //@ts-ignore + delete Object.prototype.__magic__; + } + catch (error) { + // In IE8, Object.defineProperty only works on DOM objects. + // If we hit this code path, assume `window` exists. + //@ts-ignore + window.globalThis = window; + } +})()); +// #endregion The polyfill ends here. +// if `process` is undefined, we're probably not running in node - patch legacy members onto the global scope +// @ts-ignore +if (typeof process === "undefined" || process.browser) { + /// TODO: this is used by VS, clean this up on both sides of the interface + //@ts-ignore + globalThis.TypeScript = globalThis.TypeScript || {}; + //@ts-ignore + globalThis.TypeScript.Services = globalThis.TypeScript.Services || {}; + //@ts-ignore + globalThis.TypeScript.Services.TypeScriptServicesFactory = ts.TypeScriptServicesFactory; + // 'toolsVersion' gets consumed by the managed side, so it's not unused. + // TODO: it should be moved into a namespace though. + //@ts-ignore + globalThis.toolsVersion = ts.versionMajorMinor; +} +if (typeof module !== "undefined" && module.exports) { + module.exports = ts; +} +var ts; +(function (ts) { + // The following are deprecations for the public API. Deprecated exports are removed from the compiler itself + // and compatible implementations are added here, along with an appropriate deprecation warning using + // the `@deprecated` JSDoc tag as well as the `Debug.deprecate` API. + // + // Deprecations fall into one of three categories: + // + // * "soft" - Soft deprecations are indicated with the `@deprecated` JSDoc Tag. + // * "warn" - Warning deprecations are indicated with the `@deprecated` JSDoc Tag and a diagnostic message (assuming a compatible host) + // * "error" - Error deprecations are indicated with the `@deprecated` JSDoc tag and will throw a `TypeError` when invoked. + // DEPRECATION: Node factory top-level exports + // DEPRECATION PLAN: + // - soft: 4.0 + // - warn: 4.1 + // - error: TBD + // #region Node factory top-level exports + // NOTE: These exports are deprecated in favor of using a `NodeFactory` instance and exist here purely for backwards compatibility reasons. + var factoryDeprecation = { since: "4.0", warnAfter: "4.1", message: "Use the appropriate method on 'ts.factory' or the 'factory' supplied by your transformation context instead." }; + /** @deprecated Use `factory.createNodeArray` or the factory supplied by your transformation context instead. */ + ts.createNodeArray = ts.Debug.deprecate(ts.factory.createNodeArray, factoryDeprecation); + /** @deprecated Use `factory.createNumericLiteral` or the factory supplied by your transformation context instead. */ + ts.createNumericLiteral = ts.Debug.deprecate(ts.factory.createNumericLiteral, factoryDeprecation); + /** @deprecated Use `factory.createBigIntLiteral` or the factory supplied by your transformation context instead. */ + ts.createBigIntLiteral = ts.Debug.deprecate(ts.factory.createBigIntLiteral, factoryDeprecation); + /** @deprecated Use `factory.createStringLiteral` or the factory supplied by your transformation context instead. */ + ts.createStringLiteral = ts.Debug.deprecate(ts.factory.createStringLiteral, factoryDeprecation); + /** @deprecated Use `factory.createStringLiteralFromNode` or the factory supplied by your transformation context instead. */ + ts.createStringLiteralFromNode = ts.Debug.deprecate(ts.factory.createStringLiteralFromNode, factoryDeprecation); + /** @deprecated Use `factory.createRegularExpressionLiteral` or the factory supplied by your transformation context instead. */ + ts.createRegularExpressionLiteral = ts.Debug.deprecate(ts.factory.createRegularExpressionLiteral, factoryDeprecation); + /** @deprecated Use `factory.createLoopVariable` or the factory supplied by your transformation context instead. */ + ts.createLoopVariable = ts.Debug.deprecate(ts.factory.createLoopVariable, factoryDeprecation); + /** @deprecated Use `factory.createUniqueName` or the factory supplied by your transformation context instead. */ + ts.createUniqueName = ts.Debug.deprecate(ts.factory.createUniqueName, factoryDeprecation); + /** @deprecated Use `factory.createPrivateIdentifier` or the factory supplied by your transformation context instead. */ + ts.createPrivateIdentifier = ts.Debug.deprecate(ts.factory.createPrivateIdentifier, factoryDeprecation); + /** @deprecated Use `factory.createSuper` or the factory supplied by your transformation context instead. */ + ts.createSuper = ts.Debug.deprecate(ts.factory.createSuper, factoryDeprecation); + /** @deprecated Use `factory.createThis` or the factory supplied by your transformation context instead. */ + ts.createThis = ts.Debug.deprecate(ts.factory.createThis, factoryDeprecation); + /** @deprecated Use `factory.createNull` or the factory supplied by your transformation context instead. */ + ts.createNull = ts.Debug.deprecate(ts.factory.createNull, factoryDeprecation); + /** @deprecated Use `factory.createTrue` or the factory supplied by your transformation context instead. */ + ts.createTrue = ts.Debug.deprecate(ts.factory.createTrue, factoryDeprecation); + /** @deprecated Use `factory.createFalse` or the factory supplied by your transformation context instead. */ + ts.createFalse = ts.Debug.deprecate(ts.factory.createFalse, factoryDeprecation); + /** @deprecated Use `factory.createModifier` or the factory supplied by your transformation context instead. */ + ts.createModifier = ts.Debug.deprecate(ts.factory.createModifier, factoryDeprecation); + /** @deprecated Use `factory.createModifiersFromModifierFlags` or the factory supplied by your transformation context instead. */ + ts.createModifiersFromModifierFlags = ts.Debug.deprecate(ts.factory.createModifiersFromModifierFlags, factoryDeprecation); + /** @deprecated Use `factory.createQualifiedName` or the factory supplied by your transformation context instead. */ + ts.createQualifiedName = ts.Debug.deprecate(ts.factory.createQualifiedName, factoryDeprecation); + /** @deprecated Use `factory.updateQualifiedName` or the factory supplied by your transformation context instead. */ + ts.updateQualifiedName = ts.Debug.deprecate(ts.factory.updateQualifiedName, factoryDeprecation); + /** @deprecated Use `factory.createComputedPropertyName` or the factory supplied by your transformation context instead. */ + ts.createComputedPropertyName = ts.Debug.deprecate(ts.factory.createComputedPropertyName, factoryDeprecation); + /** @deprecated Use `factory.updateComputedPropertyName` or the factory supplied by your transformation context instead. */ + ts.updateComputedPropertyName = ts.Debug.deprecate(ts.factory.updateComputedPropertyName, factoryDeprecation); + /** @deprecated Use `factory.createTypeParameterDeclaration` or the factory supplied by your transformation context instead. */ + ts.createTypeParameterDeclaration = ts.Debug.deprecate(ts.factory.createTypeParameterDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateTypeParameterDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateTypeParameterDeclaration = ts.Debug.deprecate(ts.factory.updateTypeParameterDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createParameterDeclaration` or the factory supplied by your transformation context instead. */ + ts.createParameter = ts.Debug.deprecate(ts.factory.createParameterDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateParameterDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateParameter = ts.Debug.deprecate(ts.factory.updateParameterDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createDecorator` or the factory supplied by your transformation context instead. */ + ts.createDecorator = ts.Debug.deprecate(ts.factory.createDecorator, factoryDeprecation); + /** @deprecated Use `factory.updateDecorator` or the factory supplied by your transformation context instead. */ + ts.updateDecorator = ts.Debug.deprecate(ts.factory.updateDecorator, factoryDeprecation); + /** @deprecated Use `factory.createPropertyDeclaration` or the factory supplied by your transformation context instead. */ + ts.createProperty = ts.Debug.deprecate(ts.factory.createPropertyDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updatePropertyDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateProperty = ts.Debug.deprecate(ts.factory.updatePropertyDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createMethodDeclaration` or the factory supplied by your transformation context instead. */ + ts.createMethod = ts.Debug.deprecate(ts.factory.createMethodDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateMethodDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateMethod = ts.Debug.deprecate(ts.factory.updateMethodDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createConstructorDeclaration` or the factory supplied by your transformation context instead. */ + ts.createConstructor = ts.Debug.deprecate(ts.factory.createConstructorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateConstructorDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateConstructor = ts.Debug.deprecate(ts.factory.updateConstructorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createGetAccessorDeclaration` or the factory supplied by your transformation context instead. */ + ts.createGetAccessor = ts.Debug.deprecate(ts.factory.createGetAccessorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateGetAccessorDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateGetAccessor = ts.Debug.deprecate(ts.factory.updateGetAccessorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createSetAccessorDeclaration` or the factory supplied by your transformation context instead. */ + ts.createSetAccessor = ts.Debug.deprecate(ts.factory.createSetAccessorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateSetAccessorDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateSetAccessor = ts.Debug.deprecate(ts.factory.updateSetAccessorDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createCallSignature` or the factory supplied by your transformation context instead. */ + ts.createCallSignature = ts.Debug.deprecate(ts.factory.createCallSignature, factoryDeprecation); + /** @deprecated Use `factory.updateCallSignature` or the factory supplied by your transformation context instead. */ + ts.updateCallSignature = ts.Debug.deprecate(ts.factory.updateCallSignature, factoryDeprecation); + /** @deprecated Use `factory.createConstructSignature` or the factory supplied by your transformation context instead. */ + ts.createConstructSignature = ts.Debug.deprecate(ts.factory.createConstructSignature, factoryDeprecation); + /** @deprecated Use `factory.updateConstructSignature` or the factory supplied by your transformation context instead. */ + ts.updateConstructSignature = ts.Debug.deprecate(ts.factory.updateConstructSignature, factoryDeprecation); + /** @deprecated Use `factory.updateIndexSignature` or the factory supplied by your transformation context instead. */ + ts.updateIndexSignature = ts.Debug.deprecate(ts.factory.updateIndexSignature, factoryDeprecation); + /** @deprecated Use `factory.createKeywordTypeNode` or the factory supplied by your transformation context instead. */ + ts.createKeywordTypeNode = ts.Debug.deprecate(ts.factory.createKeywordTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createTypePredicateNode` or the factory supplied by your transformation context instead. */ + ts.createTypePredicateNodeWithModifier = ts.Debug.deprecate(ts.factory.createTypePredicateNode, factoryDeprecation); + /** @deprecated Use `factory.updateTypePredicateNode` or the factory supplied by your transformation context instead. */ + ts.updateTypePredicateNodeWithModifier = ts.Debug.deprecate(ts.factory.updateTypePredicateNode, factoryDeprecation); + /** @deprecated Use `factory.createTypeReferenceNode` or the factory supplied by your transformation context instead. */ + ts.createTypeReferenceNode = ts.Debug.deprecate(ts.factory.createTypeReferenceNode, factoryDeprecation); + /** @deprecated Use `factory.updateTypeReferenceNode` or the factory supplied by your transformation context instead. */ + ts.updateTypeReferenceNode = ts.Debug.deprecate(ts.factory.updateTypeReferenceNode, factoryDeprecation); + /** @deprecated Use `factory.createFunctionTypeNode` or the factory supplied by your transformation context instead. */ + ts.createFunctionTypeNode = ts.Debug.deprecate(ts.factory.createFunctionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateFunctionTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateFunctionTypeNode = ts.Debug.deprecate(ts.factory.updateFunctionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createConstructorTypeNode` or the factory supplied by your transformation context instead. */ + ts.createConstructorTypeNode = ts.Debug.deprecate(function (typeParameters, parameters, type) { + return ts.factory.createConstructorTypeNode(/*modifiers*/ undefined, typeParameters, parameters, type); + }, factoryDeprecation); + /** @deprecated Use `factory.updateConstructorTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateConstructorTypeNode = ts.Debug.deprecate(function (node, typeParameters, parameters, type) { + return ts.factory.updateConstructorTypeNode(node, node.modifiers, typeParameters, parameters, type); + }, factoryDeprecation); + /** @deprecated Use `factory.createTypeQueryNode` or the factory supplied by your transformation context instead. */ + ts.createTypeQueryNode = ts.Debug.deprecate(ts.factory.createTypeQueryNode, factoryDeprecation); + /** @deprecated Use `factory.updateTypeQueryNode` or the factory supplied by your transformation context instead. */ + ts.updateTypeQueryNode = ts.Debug.deprecate(ts.factory.updateTypeQueryNode, factoryDeprecation); + /** @deprecated Use `factory.createTypeLiteralNode` or the factory supplied by your transformation context instead. */ + ts.createTypeLiteralNode = ts.Debug.deprecate(ts.factory.createTypeLiteralNode, factoryDeprecation); + /** @deprecated Use `factory.updateTypeLiteralNode` or the factory supplied by your transformation context instead. */ + ts.updateTypeLiteralNode = ts.Debug.deprecate(ts.factory.updateTypeLiteralNode, factoryDeprecation); + /** @deprecated Use `factory.createArrayTypeNode` or the factory supplied by your transformation context instead. */ + ts.createArrayTypeNode = ts.Debug.deprecate(ts.factory.createArrayTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateArrayTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateArrayTypeNode = ts.Debug.deprecate(ts.factory.updateArrayTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createTupleTypeNode` or the factory supplied by your transformation context instead. */ + ts.createTupleTypeNode = ts.Debug.deprecate(ts.factory.createTupleTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateTupleTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateTupleTypeNode = ts.Debug.deprecate(ts.factory.updateTupleTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createOptionalTypeNode` or the factory supplied by your transformation context instead. */ + ts.createOptionalTypeNode = ts.Debug.deprecate(ts.factory.createOptionalTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateOptionalTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateOptionalTypeNode = ts.Debug.deprecate(ts.factory.updateOptionalTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createRestTypeNode` or the factory supplied by your transformation context instead. */ + ts.createRestTypeNode = ts.Debug.deprecate(ts.factory.createRestTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateRestTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateRestTypeNode = ts.Debug.deprecate(ts.factory.updateRestTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createUnionTypeNode` or the factory supplied by your transformation context instead. */ + ts.createUnionTypeNode = ts.Debug.deprecate(ts.factory.createUnionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateUnionTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateUnionTypeNode = ts.Debug.deprecate(ts.factory.updateUnionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createIntersectionTypeNode` or the factory supplied by your transformation context instead. */ + ts.createIntersectionTypeNode = ts.Debug.deprecate(ts.factory.createIntersectionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateIntersectionTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateIntersectionTypeNode = ts.Debug.deprecate(ts.factory.updateIntersectionTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createConditionalTypeNode` or the factory supplied by your transformation context instead. */ + ts.createConditionalTypeNode = ts.Debug.deprecate(ts.factory.createConditionalTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateConditionalTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateConditionalTypeNode = ts.Debug.deprecate(ts.factory.updateConditionalTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createInferTypeNode` or the factory supplied by your transformation context instead. */ + ts.createInferTypeNode = ts.Debug.deprecate(ts.factory.createInferTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateInferTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateInferTypeNode = ts.Debug.deprecate(ts.factory.updateInferTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createImportTypeNode` or the factory supplied by your transformation context instead. */ + ts.createImportTypeNode = ts.Debug.deprecate(ts.factory.createImportTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateImportTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateImportTypeNode = ts.Debug.deprecate(ts.factory.updateImportTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createParenthesizedType` or the factory supplied by your transformation context instead. */ + ts.createParenthesizedType = ts.Debug.deprecate(ts.factory.createParenthesizedType, factoryDeprecation); + /** @deprecated Use `factory.updateParenthesizedType` or the factory supplied by your transformation context instead. */ + ts.updateParenthesizedType = ts.Debug.deprecate(ts.factory.updateParenthesizedType, factoryDeprecation); + /** @deprecated Use `factory.createThisTypeNode` or the factory supplied by your transformation context instead. */ + ts.createThisTypeNode = ts.Debug.deprecate(ts.factory.createThisTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateTypeOperatorNode` or the factory supplied by your transformation context instead. */ + ts.updateTypeOperatorNode = ts.Debug.deprecate(ts.factory.updateTypeOperatorNode, factoryDeprecation); + /** @deprecated Use `factory.createIndexedAccessTypeNode` or the factory supplied by your transformation context instead. */ + ts.createIndexedAccessTypeNode = ts.Debug.deprecate(ts.factory.createIndexedAccessTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateIndexedAccessTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateIndexedAccessTypeNode = ts.Debug.deprecate(ts.factory.updateIndexedAccessTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createMappedTypeNode` or the factory supplied by your transformation context instead. */ + ts.createMappedTypeNode = ts.Debug.deprecate(ts.factory.createMappedTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateMappedTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateMappedTypeNode = ts.Debug.deprecate(ts.factory.updateMappedTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createLiteralTypeNode` or the factory supplied by your transformation context instead. */ + ts.createLiteralTypeNode = ts.Debug.deprecate(ts.factory.createLiteralTypeNode, factoryDeprecation); + /** @deprecated Use `factory.updateLiteralTypeNode` or the factory supplied by your transformation context instead. */ + ts.updateLiteralTypeNode = ts.Debug.deprecate(ts.factory.updateLiteralTypeNode, factoryDeprecation); + /** @deprecated Use `factory.createObjectBindingPattern` or the factory supplied by your transformation context instead. */ + ts.createObjectBindingPattern = ts.Debug.deprecate(ts.factory.createObjectBindingPattern, factoryDeprecation); + /** @deprecated Use `factory.updateObjectBindingPattern` or the factory supplied by your transformation context instead. */ + ts.updateObjectBindingPattern = ts.Debug.deprecate(ts.factory.updateObjectBindingPattern, factoryDeprecation); + /** @deprecated Use `factory.createArrayBindingPattern` or the factory supplied by your transformation context instead. */ + ts.createArrayBindingPattern = ts.Debug.deprecate(ts.factory.createArrayBindingPattern, factoryDeprecation); + /** @deprecated Use `factory.updateArrayBindingPattern` or the factory supplied by your transformation context instead. */ + ts.updateArrayBindingPattern = ts.Debug.deprecate(ts.factory.updateArrayBindingPattern, factoryDeprecation); + /** @deprecated Use `factory.createBindingElement` or the factory supplied by your transformation context instead. */ + ts.createBindingElement = ts.Debug.deprecate(ts.factory.createBindingElement, factoryDeprecation); + /** @deprecated Use `factory.updateBindingElement` or the factory supplied by your transformation context instead. */ + ts.updateBindingElement = ts.Debug.deprecate(ts.factory.updateBindingElement, factoryDeprecation); + /** @deprecated Use `factory.createArrayLiteralExpression` or the factory supplied by your transformation context instead. */ + ts.createArrayLiteral = ts.Debug.deprecate(ts.factory.createArrayLiteralExpression, factoryDeprecation); + /** @deprecated Use `factory.updateArrayLiteralExpression` or the factory supplied by your transformation context instead. */ + ts.updateArrayLiteral = ts.Debug.deprecate(ts.factory.updateArrayLiteralExpression, factoryDeprecation); + /** @deprecated Use `factory.createObjectLiteralExpression` or the factory supplied by your transformation context instead. */ + ts.createObjectLiteral = ts.Debug.deprecate(ts.factory.createObjectLiteralExpression, factoryDeprecation); + /** @deprecated Use `factory.updateObjectLiteralExpression` or the factory supplied by your transformation context instead. */ + ts.updateObjectLiteral = ts.Debug.deprecate(ts.factory.updateObjectLiteralExpression, factoryDeprecation); + /** @deprecated Use `factory.createPropertyAccessExpression` or the factory supplied by your transformation context instead. */ + ts.createPropertyAccess = ts.Debug.deprecate(ts.factory.createPropertyAccessExpression, factoryDeprecation); + /** @deprecated Use `factory.updatePropertyAccessExpression` or the factory supplied by your transformation context instead. */ + ts.updatePropertyAccess = ts.Debug.deprecate(ts.factory.updatePropertyAccessExpression, factoryDeprecation); + /** @deprecated Use `factory.createPropertyAccessChain` or the factory supplied by your transformation context instead. */ + ts.createPropertyAccessChain = ts.Debug.deprecate(ts.factory.createPropertyAccessChain, factoryDeprecation); + /** @deprecated Use `factory.updatePropertyAccessChain` or the factory supplied by your transformation context instead. */ + ts.updatePropertyAccessChain = ts.Debug.deprecate(ts.factory.updatePropertyAccessChain, factoryDeprecation); + /** @deprecated Use `factory.createElementAccessExpression` or the factory supplied by your transformation context instead. */ + ts.createElementAccess = ts.Debug.deprecate(ts.factory.createElementAccessExpression, factoryDeprecation); + /** @deprecated Use `factory.updateElementAccessExpression` or the factory supplied by your transformation context instead. */ + ts.updateElementAccess = ts.Debug.deprecate(ts.factory.updateElementAccessExpression, factoryDeprecation); + /** @deprecated Use `factory.createElementAccessChain` or the factory supplied by your transformation context instead. */ + ts.createElementAccessChain = ts.Debug.deprecate(ts.factory.createElementAccessChain, factoryDeprecation); + /** @deprecated Use `factory.updateElementAccessChain` or the factory supplied by your transformation context instead. */ + ts.updateElementAccessChain = ts.Debug.deprecate(ts.factory.updateElementAccessChain, factoryDeprecation); + /** @deprecated Use `factory.createCallExpression` or the factory supplied by your transformation context instead. */ + ts.createCall = ts.Debug.deprecate(ts.factory.createCallExpression, factoryDeprecation); + /** @deprecated Use `factory.updateCallExpression` or the factory supplied by your transformation context instead. */ + ts.updateCall = ts.Debug.deprecate(ts.factory.updateCallExpression, factoryDeprecation); + /** @deprecated Use `factory.createCallChain` or the factory supplied by your transformation context instead. */ + ts.createCallChain = ts.Debug.deprecate(ts.factory.createCallChain, factoryDeprecation); + /** @deprecated Use `factory.updateCallChain` or the factory supplied by your transformation context instead. */ + ts.updateCallChain = ts.Debug.deprecate(ts.factory.updateCallChain, factoryDeprecation); + /** @deprecated Use `factory.createNewExpression` or the factory supplied by your transformation context instead. */ + ts.createNew = ts.Debug.deprecate(ts.factory.createNewExpression, factoryDeprecation); + /** @deprecated Use `factory.updateNewExpression` or the factory supplied by your transformation context instead. */ + ts.updateNew = ts.Debug.deprecate(ts.factory.updateNewExpression, factoryDeprecation); + /** @deprecated Use `factory.createTypeAssertion` or the factory supplied by your transformation context instead. */ + ts.createTypeAssertion = ts.Debug.deprecate(ts.factory.createTypeAssertion, factoryDeprecation); + /** @deprecated Use `factory.updateTypeAssertion` or the factory supplied by your transformation context instead. */ + ts.updateTypeAssertion = ts.Debug.deprecate(ts.factory.updateTypeAssertion, factoryDeprecation); + /** @deprecated Use `factory.createParenthesizedExpression` or the factory supplied by your transformation context instead. */ + ts.createParen = ts.Debug.deprecate(ts.factory.createParenthesizedExpression, factoryDeprecation); + /** @deprecated Use `factory.updateParenthesizedExpression` or the factory supplied by your transformation context instead. */ + ts.updateParen = ts.Debug.deprecate(ts.factory.updateParenthesizedExpression, factoryDeprecation); + /** @deprecated Use `factory.createFunctionExpression` or the factory supplied by your transformation context instead. */ + ts.createFunctionExpression = ts.Debug.deprecate(ts.factory.createFunctionExpression, factoryDeprecation); + /** @deprecated Use `factory.updateFunctionExpression` or the factory supplied by your transformation context instead. */ + ts.updateFunctionExpression = ts.Debug.deprecate(ts.factory.updateFunctionExpression, factoryDeprecation); + /** @deprecated Use `factory.createDeleteExpression` or the factory supplied by your transformation context instead. */ + ts.createDelete = ts.Debug.deprecate(ts.factory.createDeleteExpression, factoryDeprecation); + /** @deprecated Use `factory.updateDeleteExpression` or the factory supplied by your transformation context instead. */ + ts.updateDelete = ts.Debug.deprecate(ts.factory.updateDeleteExpression, factoryDeprecation); + /** @deprecated Use `factory.createTypeOfExpression` or the factory supplied by your transformation context instead. */ + ts.createTypeOf = ts.Debug.deprecate(ts.factory.createTypeOfExpression, factoryDeprecation); + /** @deprecated Use `factory.updateTypeOfExpression` or the factory supplied by your transformation context instead. */ + ts.updateTypeOf = ts.Debug.deprecate(ts.factory.updateTypeOfExpression, factoryDeprecation); + /** @deprecated Use `factory.createVoidExpression` or the factory supplied by your transformation context instead. */ + ts.createVoid = ts.Debug.deprecate(ts.factory.createVoidExpression, factoryDeprecation); + /** @deprecated Use `factory.updateVoidExpression` or the factory supplied by your transformation context instead. */ + ts.updateVoid = ts.Debug.deprecate(ts.factory.updateVoidExpression, factoryDeprecation); + /** @deprecated Use `factory.createAwaitExpression` or the factory supplied by your transformation context instead. */ + ts.createAwait = ts.Debug.deprecate(ts.factory.createAwaitExpression, factoryDeprecation); + /** @deprecated Use `factory.updateAwaitExpression` or the factory supplied by your transformation context instead. */ + ts.updateAwait = ts.Debug.deprecate(ts.factory.updateAwaitExpression, factoryDeprecation); + /** @deprecated Use `factory.createPrefixExpression` or the factory supplied by your transformation context instead. */ + ts.createPrefix = ts.Debug.deprecate(ts.factory.createPrefixUnaryExpression, factoryDeprecation); + /** @deprecated Use `factory.updatePrefixExpression` or the factory supplied by your transformation context instead. */ + ts.updatePrefix = ts.Debug.deprecate(ts.factory.updatePrefixUnaryExpression, factoryDeprecation); + /** @deprecated Use `factory.createPostfixUnaryExpression` or the factory supplied by your transformation context instead. */ + ts.createPostfix = ts.Debug.deprecate(ts.factory.createPostfixUnaryExpression, factoryDeprecation); + /** @deprecated Use `factory.updatePostfixUnaryExpression` or the factory supplied by your transformation context instead. */ + ts.updatePostfix = ts.Debug.deprecate(ts.factory.updatePostfixUnaryExpression, factoryDeprecation); + /** @deprecated Use `factory.createBinaryExpression` or the factory supplied by your transformation context instead. */ + ts.createBinary = ts.Debug.deprecate(ts.factory.createBinaryExpression, factoryDeprecation); + /** @deprecated Use `factory.updateConditionalExpression` or the factory supplied by your transformation context instead. */ + ts.updateConditional = ts.Debug.deprecate(ts.factory.updateConditionalExpression, factoryDeprecation); + /** @deprecated Use `factory.createTemplateExpression` or the factory supplied by your transformation context instead. */ + ts.createTemplateExpression = ts.Debug.deprecate(ts.factory.createTemplateExpression, factoryDeprecation); + /** @deprecated Use `factory.updateTemplateExpression` or the factory supplied by your transformation context instead. */ + ts.updateTemplateExpression = ts.Debug.deprecate(ts.factory.updateTemplateExpression, factoryDeprecation); + /** @deprecated Use `factory.createTemplateHead` or the factory supplied by your transformation context instead. */ + ts.createTemplateHead = ts.Debug.deprecate(ts.factory.createTemplateHead, factoryDeprecation); + /** @deprecated Use `factory.createTemplateMiddle` or the factory supplied by your transformation context instead. */ + ts.createTemplateMiddle = ts.Debug.deprecate(ts.factory.createTemplateMiddle, factoryDeprecation); + /** @deprecated Use `factory.createTemplateTail` or the factory supplied by your transformation context instead. */ + ts.createTemplateTail = ts.Debug.deprecate(ts.factory.createTemplateTail, factoryDeprecation); + /** @deprecated Use `factory.createNoSubstitutionTemplateLiteral` or the factory supplied by your transformation context instead. */ + ts.createNoSubstitutionTemplateLiteral = ts.Debug.deprecate(ts.factory.createNoSubstitutionTemplateLiteral, factoryDeprecation); + /** @deprecated Use `factory.updateYieldExpression` or the factory supplied by your transformation context instead. */ + ts.updateYield = ts.Debug.deprecate(ts.factory.updateYieldExpression, factoryDeprecation); + /** @deprecated Use `factory.createSpreadExpression` or the factory supplied by your transformation context instead. */ + ts.createSpread = ts.Debug.deprecate(ts.factory.createSpreadElement, factoryDeprecation); + /** @deprecated Use `factory.updateSpreadExpression` or the factory supplied by your transformation context instead. */ + ts.updateSpread = ts.Debug.deprecate(ts.factory.updateSpreadElement, factoryDeprecation); + /** @deprecated Use `factory.createOmittedExpression` or the factory supplied by your transformation context instead. */ + ts.createOmittedExpression = ts.Debug.deprecate(ts.factory.createOmittedExpression, factoryDeprecation); + /** @deprecated Use `factory.createAsExpression` or the factory supplied by your transformation context instead. */ + ts.createAsExpression = ts.Debug.deprecate(ts.factory.createAsExpression, factoryDeprecation); + /** @deprecated Use `factory.updateAsExpression` or the factory supplied by your transformation context instead. */ + ts.updateAsExpression = ts.Debug.deprecate(ts.factory.updateAsExpression, factoryDeprecation); + /** @deprecated Use `factory.createNonNullExpression` or the factory supplied by your transformation context instead. */ + ts.createNonNullExpression = ts.Debug.deprecate(ts.factory.createNonNullExpression, factoryDeprecation); + /** @deprecated Use `factory.updateNonNullExpression` or the factory supplied by your transformation context instead. */ + ts.updateNonNullExpression = ts.Debug.deprecate(ts.factory.updateNonNullExpression, factoryDeprecation); + /** @deprecated Use `factory.createNonNullChain` or the factory supplied by your transformation context instead. */ + ts.createNonNullChain = ts.Debug.deprecate(ts.factory.createNonNullChain, factoryDeprecation); + /** @deprecated Use `factory.updateNonNullChain` or the factory supplied by your transformation context instead. */ + ts.updateNonNullChain = ts.Debug.deprecate(ts.factory.updateNonNullChain, factoryDeprecation); + /** @deprecated Use `factory.createMetaProperty` or the factory supplied by your transformation context instead. */ + ts.createMetaProperty = ts.Debug.deprecate(ts.factory.createMetaProperty, factoryDeprecation); + /** @deprecated Use `factory.updateMetaProperty` or the factory supplied by your transformation context instead. */ + ts.updateMetaProperty = ts.Debug.deprecate(ts.factory.updateMetaProperty, factoryDeprecation); + /** @deprecated Use `factory.createTemplateSpan` or the factory supplied by your transformation context instead. */ + ts.createTemplateSpan = ts.Debug.deprecate(ts.factory.createTemplateSpan, factoryDeprecation); + /** @deprecated Use `factory.updateTemplateSpan` or the factory supplied by your transformation context instead. */ + ts.updateTemplateSpan = ts.Debug.deprecate(ts.factory.updateTemplateSpan, factoryDeprecation); + /** @deprecated Use `factory.createSemicolonClassElement` or the factory supplied by your transformation context instead. */ + ts.createSemicolonClassElement = ts.Debug.deprecate(ts.factory.createSemicolonClassElement, factoryDeprecation); + /** @deprecated Use `factory.createBlock` or the factory supplied by your transformation context instead. */ + ts.createBlock = ts.Debug.deprecate(ts.factory.createBlock, factoryDeprecation); + /** @deprecated Use `factory.updateBlock` or the factory supplied by your transformation context instead. */ + ts.updateBlock = ts.Debug.deprecate(ts.factory.updateBlock, factoryDeprecation); + /** @deprecated Use `factory.createVariableStatement` or the factory supplied by your transformation context instead. */ + ts.createVariableStatement = ts.Debug.deprecate(ts.factory.createVariableStatement, factoryDeprecation); + /** @deprecated Use `factory.updateVariableStatement` or the factory supplied by your transformation context instead. */ + ts.updateVariableStatement = ts.Debug.deprecate(ts.factory.updateVariableStatement, factoryDeprecation); + /** @deprecated Use `factory.createEmptyStatement` or the factory supplied by your transformation context instead. */ + ts.createEmptyStatement = ts.Debug.deprecate(ts.factory.createEmptyStatement, factoryDeprecation); + /** @deprecated Use `factory.createExpressionStatement` or the factory supplied by your transformation context instead. */ + ts.createExpressionStatement = ts.Debug.deprecate(ts.factory.createExpressionStatement, factoryDeprecation); + /** @deprecated Use `factory.updateExpressionStatement` or the factory supplied by your transformation context instead. */ + ts.updateExpressionStatement = ts.Debug.deprecate(ts.factory.updateExpressionStatement, factoryDeprecation); + /** @deprecated Use `factory.createExpressionStatement` or the factory supplied by your transformation context instead. */ + ts.createStatement = ts.Debug.deprecate(ts.factory.createExpressionStatement, factoryDeprecation); + /** @deprecated Use `factory.updateExpressionStatement` or the factory supplied by your transformation context instead. */ + ts.updateStatement = ts.Debug.deprecate(ts.factory.updateExpressionStatement, factoryDeprecation); + /** @deprecated Use `factory.createIfStatement` or the factory supplied by your transformation context instead. */ + ts.createIf = ts.Debug.deprecate(ts.factory.createIfStatement, factoryDeprecation); + /** @deprecated Use `factory.updateIfStatement` or the factory supplied by your transformation context instead. */ + ts.updateIf = ts.Debug.deprecate(ts.factory.updateIfStatement, factoryDeprecation); + /** @deprecated Use `factory.createDoStatement` or the factory supplied by your transformation context instead. */ + ts.createDo = ts.Debug.deprecate(ts.factory.createDoStatement, factoryDeprecation); + /** @deprecated Use `factory.updateDoStatement` or the factory supplied by your transformation context instead. */ + ts.updateDo = ts.Debug.deprecate(ts.factory.updateDoStatement, factoryDeprecation); + /** @deprecated Use `factory.createWhileStatement` or the factory supplied by your transformation context instead. */ + ts.createWhile = ts.Debug.deprecate(ts.factory.createWhileStatement, factoryDeprecation); + /** @deprecated Use `factory.updateWhileStatement` or the factory supplied by your transformation context instead. */ + ts.updateWhile = ts.Debug.deprecate(ts.factory.updateWhileStatement, factoryDeprecation); + /** @deprecated Use `factory.createForStatement` or the factory supplied by your transformation context instead. */ + ts.createFor = ts.Debug.deprecate(ts.factory.createForStatement, factoryDeprecation); + /** @deprecated Use `factory.updateForStatement` or the factory supplied by your transformation context instead. */ + ts.updateFor = ts.Debug.deprecate(ts.factory.updateForStatement, factoryDeprecation); + /** @deprecated Use `factory.createForInStatement` or the factory supplied by your transformation context instead. */ + ts.createForIn = ts.Debug.deprecate(ts.factory.createForInStatement, factoryDeprecation); + /** @deprecated Use `factory.updateForInStatement` or the factory supplied by your transformation context instead. */ + ts.updateForIn = ts.Debug.deprecate(ts.factory.updateForInStatement, factoryDeprecation); + /** @deprecated Use `factory.createForOfStatement` or the factory supplied by your transformation context instead. */ + ts.createForOf = ts.Debug.deprecate(ts.factory.createForOfStatement, factoryDeprecation); + /** @deprecated Use `factory.updateForOfStatement` or the factory supplied by your transformation context instead. */ + ts.updateForOf = ts.Debug.deprecate(ts.factory.updateForOfStatement, factoryDeprecation); + /** @deprecated Use `factory.createContinueStatement` or the factory supplied by your transformation context instead. */ + ts.createContinue = ts.Debug.deprecate(ts.factory.createContinueStatement, factoryDeprecation); + /** @deprecated Use `factory.updateContinueStatement` or the factory supplied by your transformation context instead. */ + ts.updateContinue = ts.Debug.deprecate(ts.factory.updateContinueStatement, factoryDeprecation); + /** @deprecated Use `factory.createBreakStatement` or the factory supplied by your transformation context instead. */ + ts.createBreak = ts.Debug.deprecate(ts.factory.createBreakStatement, factoryDeprecation); + /** @deprecated Use `factory.updateBreakStatement` or the factory supplied by your transformation context instead. */ + ts.updateBreak = ts.Debug.deprecate(ts.factory.updateBreakStatement, factoryDeprecation); + /** @deprecated Use `factory.createReturnStatement` or the factory supplied by your transformation context instead. */ + ts.createReturn = ts.Debug.deprecate(ts.factory.createReturnStatement, factoryDeprecation); + /** @deprecated Use `factory.updateReturnStatement` or the factory supplied by your transformation context instead. */ + ts.updateReturn = ts.Debug.deprecate(ts.factory.updateReturnStatement, factoryDeprecation); + /** @deprecated Use `factory.createWithStatement` or the factory supplied by your transformation context instead. */ + ts.createWith = ts.Debug.deprecate(ts.factory.createWithStatement, factoryDeprecation); + /** @deprecated Use `factory.updateWithStatement` or the factory supplied by your transformation context instead. */ + ts.updateWith = ts.Debug.deprecate(ts.factory.updateWithStatement, factoryDeprecation); + /** @deprecated Use `factory.createSwitchStatement` or the factory supplied by your transformation context instead. */ + ts.createSwitch = ts.Debug.deprecate(ts.factory.createSwitchStatement, factoryDeprecation); + /** @deprecated Use `factory.updateSwitchStatement` or the factory supplied by your transformation context instead. */ + ts.updateSwitch = ts.Debug.deprecate(ts.factory.updateSwitchStatement, factoryDeprecation); + /** @deprecated Use `factory.createLabelStatement` or the factory supplied by your transformation context instead. */ + ts.createLabel = ts.Debug.deprecate(ts.factory.createLabeledStatement, factoryDeprecation); + /** @deprecated Use `factory.updateLabelStatement` or the factory supplied by your transformation context instead. */ + ts.updateLabel = ts.Debug.deprecate(ts.factory.updateLabeledStatement, factoryDeprecation); + /** @deprecated Use `factory.createThrowStatement` or the factory supplied by your transformation context instead. */ + ts.createThrow = ts.Debug.deprecate(ts.factory.createThrowStatement, factoryDeprecation); + /** @deprecated Use `factory.updateThrowStatement` or the factory supplied by your transformation context instead. */ + ts.updateThrow = ts.Debug.deprecate(ts.factory.updateThrowStatement, factoryDeprecation); + /** @deprecated Use `factory.createTryStatement` or the factory supplied by your transformation context instead. */ + ts.createTry = ts.Debug.deprecate(ts.factory.createTryStatement, factoryDeprecation); + /** @deprecated Use `factory.updateTryStatement` or the factory supplied by your transformation context instead. */ + ts.updateTry = ts.Debug.deprecate(ts.factory.updateTryStatement, factoryDeprecation); + /** @deprecated Use `factory.createDebuggerStatement` or the factory supplied by your transformation context instead. */ + ts.createDebuggerStatement = ts.Debug.deprecate(ts.factory.createDebuggerStatement, factoryDeprecation); + /** @deprecated Use `factory.createVariableDeclarationList` or the factory supplied by your transformation context instead. */ + ts.createVariableDeclarationList = ts.Debug.deprecate(ts.factory.createVariableDeclarationList, factoryDeprecation); + /** @deprecated Use `factory.updateVariableDeclarationList` or the factory supplied by your transformation context instead. */ + ts.updateVariableDeclarationList = ts.Debug.deprecate(ts.factory.updateVariableDeclarationList, factoryDeprecation); + /** @deprecated Use `factory.createFunctionDeclaration` or the factory supplied by your transformation context instead. */ + ts.createFunctionDeclaration = ts.Debug.deprecate(ts.factory.createFunctionDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateFunctionDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateFunctionDeclaration = ts.Debug.deprecate(ts.factory.updateFunctionDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createClassDeclaration` or the factory supplied by your transformation context instead. */ + ts.createClassDeclaration = ts.Debug.deprecate(ts.factory.createClassDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateClassDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateClassDeclaration = ts.Debug.deprecate(ts.factory.updateClassDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createInterfaceDeclaration` or the factory supplied by your transformation context instead. */ + ts.createInterfaceDeclaration = ts.Debug.deprecate(ts.factory.createInterfaceDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateInterfaceDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateInterfaceDeclaration = ts.Debug.deprecate(ts.factory.updateInterfaceDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createTypeAliasDeclaration` or the factory supplied by your transformation context instead. */ + ts.createTypeAliasDeclaration = ts.Debug.deprecate(ts.factory.createTypeAliasDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateTypeAliasDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateTypeAliasDeclaration = ts.Debug.deprecate(ts.factory.updateTypeAliasDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createEnumDeclaration` or the factory supplied by your transformation context instead. */ + ts.createEnumDeclaration = ts.Debug.deprecate(ts.factory.createEnumDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateEnumDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateEnumDeclaration = ts.Debug.deprecate(ts.factory.updateEnumDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createModuleDeclaration` or the factory supplied by your transformation context instead. */ + ts.createModuleDeclaration = ts.Debug.deprecate(ts.factory.createModuleDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateModuleDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateModuleDeclaration = ts.Debug.deprecate(ts.factory.updateModuleDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createModuleBlock` or the factory supplied by your transformation context instead. */ + ts.createModuleBlock = ts.Debug.deprecate(ts.factory.createModuleBlock, factoryDeprecation); + /** @deprecated Use `factory.updateModuleBlock` or the factory supplied by your transformation context instead. */ + ts.updateModuleBlock = ts.Debug.deprecate(ts.factory.updateModuleBlock, factoryDeprecation); + /** @deprecated Use `factory.createCaseBlock` or the factory supplied by your transformation context instead. */ + ts.createCaseBlock = ts.Debug.deprecate(ts.factory.createCaseBlock, factoryDeprecation); + /** @deprecated Use `factory.updateCaseBlock` or the factory supplied by your transformation context instead. */ + ts.updateCaseBlock = ts.Debug.deprecate(ts.factory.updateCaseBlock, factoryDeprecation); + /** @deprecated Use `factory.createNamespaceExportDeclaration` or the factory supplied by your transformation context instead. */ + ts.createNamespaceExportDeclaration = ts.Debug.deprecate(ts.factory.createNamespaceExportDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateNamespaceExportDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateNamespaceExportDeclaration = ts.Debug.deprecate(ts.factory.updateNamespaceExportDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createImportEqualsDeclaration` or the factory supplied by your transformation context instead. */ + ts.createImportEqualsDeclaration = ts.Debug.deprecate(ts.factory.createImportEqualsDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateImportEqualsDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateImportEqualsDeclaration = ts.Debug.deprecate(ts.factory.updateImportEqualsDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createImportDeclaration` or the factory supplied by your transformation context instead. */ + ts.createImportDeclaration = ts.Debug.deprecate(ts.factory.createImportDeclaration, factoryDeprecation); + /** @deprecated Use `factory.updateImportDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateImportDeclaration = ts.Debug.deprecate(ts.factory.updateImportDeclaration, factoryDeprecation); + /** @deprecated Use `factory.createNamespaceImport` or the factory supplied by your transformation context instead. */ + ts.createNamespaceImport = ts.Debug.deprecate(ts.factory.createNamespaceImport, factoryDeprecation); + /** @deprecated Use `factory.updateNamespaceImport` or the factory supplied by your transformation context instead. */ + ts.updateNamespaceImport = ts.Debug.deprecate(ts.factory.updateNamespaceImport, factoryDeprecation); + /** @deprecated Use `factory.createNamedImports` or the factory supplied by your transformation context instead. */ + ts.createNamedImports = ts.Debug.deprecate(ts.factory.createNamedImports, factoryDeprecation); + /** @deprecated Use `factory.updateNamedImports` or the factory supplied by your transformation context instead. */ + ts.updateNamedImports = ts.Debug.deprecate(ts.factory.updateNamedImports, factoryDeprecation); + /** @deprecated Use `factory.createImportSpecifier` or the factory supplied by your transformation context instead. */ + ts.createImportSpecifier = ts.Debug.deprecate(ts.factory.createImportSpecifier, factoryDeprecation); + /** @deprecated Use `factory.updateImportSpecifier` or the factory supplied by your transformation context instead. */ + ts.updateImportSpecifier = ts.Debug.deprecate(ts.factory.updateImportSpecifier, factoryDeprecation); + /** @deprecated Use `factory.createExportAssignment` or the factory supplied by your transformation context instead. */ + ts.createExportAssignment = ts.Debug.deprecate(ts.factory.createExportAssignment, factoryDeprecation); + /** @deprecated Use `factory.updateExportAssignment` or the factory supplied by your transformation context instead. */ + ts.updateExportAssignment = ts.Debug.deprecate(ts.factory.updateExportAssignment, factoryDeprecation); + /** @deprecated Use `factory.createNamedExports` or the factory supplied by your transformation context instead. */ + ts.createNamedExports = ts.Debug.deprecate(ts.factory.createNamedExports, factoryDeprecation); + /** @deprecated Use `factory.updateNamedExports` or the factory supplied by your transformation context instead. */ + ts.updateNamedExports = ts.Debug.deprecate(ts.factory.updateNamedExports, factoryDeprecation); + /** @deprecated Use `factory.createExportSpecifier` or the factory supplied by your transformation context instead. */ + ts.createExportSpecifier = ts.Debug.deprecate(ts.factory.createExportSpecifier, factoryDeprecation); + /** @deprecated Use `factory.updateExportSpecifier` or the factory supplied by your transformation context instead. */ + ts.updateExportSpecifier = ts.Debug.deprecate(ts.factory.updateExportSpecifier, factoryDeprecation); + /** @deprecated Use `factory.createExternalModuleReference` or the factory supplied by your transformation context instead. */ + ts.createExternalModuleReference = ts.Debug.deprecate(ts.factory.createExternalModuleReference, factoryDeprecation); + /** @deprecated Use `factory.updateExternalModuleReference` or the factory supplied by your transformation context instead. */ + ts.updateExternalModuleReference = ts.Debug.deprecate(ts.factory.updateExternalModuleReference, factoryDeprecation); + /** @deprecated Use `factory.createJSDocTypeExpression` or the factory supplied by your transformation context instead. */ + ts.createJSDocTypeExpression = ts.Debug.deprecate(ts.factory.createJSDocTypeExpression, factoryDeprecation); + /** @deprecated Use `factory.createJSDocTypeTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocTypeTag = ts.Debug.deprecate(ts.factory.createJSDocTypeTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocReturnTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocReturnTag = ts.Debug.deprecate(ts.factory.createJSDocReturnTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocThisTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocThisTag = ts.Debug.deprecate(ts.factory.createJSDocThisTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocComment` or the factory supplied by your transformation context instead. */ + ts.createJSDocComment = ts.Debug.deprecate(ts.factory.createJSDocComment, factoryDeprecation); + /** @deprecated Use `factory.createJSDocParameterTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocParameterTag = ts.Debug.deprecate(ts.factory.createJSDocParameterTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocClassTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocClassTag = ts.Debug.deprecate(ts.factory.createJSDocClassTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocAugmentsTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocAugmentsTag = ts.Debug.deprecate(ts.factory.createJSDocAugmentsTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocEnumTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocEnumTag = ts.Debug.deprecate(ts.factory.createJSDocEnumTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocTemplateTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocTemplateTag = ts.Debug.deprecate(ts.factory.createJSDocTemplateTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocTypedefTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocTypedefTag = ts.Debug.deprecate(ts.factory.createJSDocTypedefTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocCallbackTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocCallbackTag = ts.Debug.deprecate(ts.factory.createJSDocCallbackTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocSignature` or the factory supplied by your transformation context instead. */ + ts.createJSDocSignature = ts.Debug.deprecate(ts.factory.createJSDocSignature, factoryDeprecation); + /** @deprecated Use `factory.createJSDocPropertyTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocPropertyTag = ts.Debug.deprecate(ts.factory.createJSDocPropertyTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocTypeLiteral` or the factory supplied by your transformation context instead. */ + ts.createJSDocTypeLiteral = ts.Debug.deprecate(ts.factory.createJSDocTypeLiteral, factoryDeprecation); + /** @deprecated Use `factory.createJSDocImplementsTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocImplementsTag = ts.Debug.deprecate(ts.factory.createJSDocImplementsTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocAuthorTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocAuthorTag = ts.Debug.deprecate(ts.factory.createJSDocAuthorTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocPublicTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocPublicTag = ts.Debug.deprecate(ts.factory.createJSDocPublicTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocPrivateTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocPrivateTag = ts.Debug.deprecate(ts.factory.createJSDocPrivateTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocProtectedTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocProtectedTag = ts.Debug.deprecate(ts.factory.createJSDocProtectedTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocReadonlyTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocReadonlyTag = ts.Debug.deprecate(ts.factory.createJSDocReadonlyTag, factoryDeprecation); + /** @deprecated Use `factory.createJSDocUnknownTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocTag = ts.Debug.deprecate(ts.factory.createJSDocUnknownTag, factoryDeprecation); + /** @deprecated Use `factory.createJsxElement` or the factory supplied by your transformation context instead. */ + ts.createJsxElement = ts.Debug.deprecate(ts.factory.createJsxElement, factoryDeprecation); + /** @deprecated Use `factory.updateJsxElement` or the factory supplied by your transformation context instead. */ + ts.updateJsxElement = ts.Debug.deprecate(ts.factory.updateJsxElement, factoryDeprecation); + /** @deprecated Use `factory.createJsxSelfClosingElement` or the factory supplied by your transformation context instead. */ + ts.createJsxSelfClosingElement = ts.Debug.deprecate(ts.factory.createJsxSelfClosingElement, factoryDeprecation); + /** @deprecated Use `factory.updateJsxSelfClosingElement` or the factory supplied by your transformation context instead. */ + ts.updateJsxSelfClosingElement = ts.Debug.deprecate(ts.factory.updateJsxSelfClosingElement, factoryDeprecation); + /** @deprecated Use `factory.createJsxOpeningElement` or the factory supplied by your transformation context instead. */ + ts.createJsxOpeningElement = ts.Debug.deprecate(ts.factory.createJsxOpeningElement, factoryDeprecation); + /** @deprecated Use `factory.updateJsxOpeningElement` or the factory supplied by your transformation context instead. */ + ts.updateJsxOpeningElement = ts.Debug.deprecate(ts.factory.updateJsxOpeningElement, factoryDeprecation); + /** @deprecated Use `factory.createJsxClosingElement` or the factory supplied by your transformation context instead. */ + ts.createJsxClosingElement = ts.Debug.deprecate(ts.factory.createJsxClosingElement, factoryDeprecation); + /** @deprecated Use `factory.updateJsxClosingElement` or the factory supplied by your transformation context instead. */ + ts.updateJsxClosingElement = ts.Debug.deprecate(ts.factory.updateJsxClosingElement, factoryDeprecation); + /** @deprecated Use `factory.createJsxFragment` or the factory supplied by your transformation context instead. */ + ts.createJsxFragment = ts.Debug.deprecate(ts.factory.createJsxFragment, factoryDeprecation); + /** @deprecated Use `factory.createJsxText` or the factory supplied by your transformation context instead. */ + ts.createJsxText = ts.Debug.deprecate(ts.factory.createJsxText, factoryDeprecation); + /** @deprecated Use `factory.updateJsxText` or the factory supplied by your transformation context instead. */ + ts.updateJsxText = ts.Debug.deprecate(ts.factory.updateJsxText, factoryDeprecation); + /** @deprecated Use `factory.createJsxOpeningFragment` or the factory supplied by your transformation context instead. */ + ts.createJsxOpeningFragment = ts.Debug.deprecate(ts.factory.createJsxOpeningFragment, factoryDeprecation); + /** @deprecated Use `factory.createJsxJsxClosingFragment` or the factory supplied by your transformation context instead. */ + ts.createJsxJsxClosingFragment = ts.Debug.deprecate(ts.factory.createJsxJsxClosingFragment, factoryDeprecation); + /** @deprecated Use `factory.updateJsxFragment` or the factory supplied by your transformation context instead. */ + ts.updateJsxFragment = ts.Debug.deprecate(ts.factory.updateJsxFragment, factoryDeprecation); + /** @deprecated Use `factory.createJsxAttribute` or the factory supplied by your transformation context instead. */ + ts.createJsxAttribute = ts.Debug.deprecate(ts.factory.createJsxAttribute, factoryDeprecation); + /** @deprecated Use `factory.updateJsxAttribute` or the factory supplied by your transformation context instead. */ + ts.updateJsxAttribute = ts.Debug.deprecate(ts.factory.updateJsxAttribute, factoryDeprecation); + /** @deprecated Use `factory.createJsxAttributes` or the factory supplied by your transformation context instead. */ + ts.createJsxAttributes = ts.Debug.deprecate(ts.factory.createJsxAttributes, factoryDeprecation); + /** @deprecated Use `factory.updateJsxAttributes` or the factory supplied by your transformation context instead. */ + ts.updateJsxAttributes = ts.Debug.deprecate(ts.factory.updateJsxAttributes, factoryDeprecation); + /** @deprecated Use `factory.createJsxSpreadAttribute` or the factory supplied by your transformation context instead. */ + ts.createJsxSpreadAttribute = ts.Debug.deprecate(ts.factory.createJsxSpreadAttribute, factoryDeprecation); + /** @deprecated Use `factory.updateJsxSpreadAttribute` or the factory supplied by your transformation context instead. */ + ts.updateJsxSpreadAttribute = ts.Debug.deprecate(ts.factory.updateJsxSpreadAttribute, factoryDeprecation); + /** @deprecated Use `factory.createJsxExpression` or the factory supplied by your transformation context instead. */ + ts.createJsxExpression = ts.Debug.deprecate(ts.factory.createJsxExpression, factoryDeprecation); + /** @deprecated Use `factory.updateJsxExpression` or the factory supplied by your transformation context instead. */ + ts.updateJsxExpression = ts.Debug.deprecate(ts.factory.updateJsxExpression, factoryDeprecation); + /** @deprecated Use `factory.createCaseClause` or the factory supplied by your transformation context instead. */ + ts.createCaseClause = ts.Debug.deprecate(ts.factory.createCaseClause, factoryDeprecation); + /** @deprecated Use `factory.updateCaseClause` or the factory supplied by your transformation context instead. */ + ts.updateCaseClause = ts.Debug.deprecate(ts.factory.updateCaseClause, factoryDeprecation); + /** @deprecated Use `factory.createDefaultClause` or the factory supplied by your transformation context instead. */ + ts.createDefaultClause = ts.Debug.deprecate(ts.factory.createDefaultClause, factoryDeprecation); + /** @deprecated Use `factory.updateDefaultClause` or the factory supplied by your transformation context instead. */ + ts.updateDefaultClause = ts.Debug.deprecate(ts.factory.updateDefaultClause, factoryDeprecation); + /** @deprecated Use `factory.createHeritageClause` or the factory supplied by your transformation context instead. */ + ts.createHeritageClause = ts.Debug.deprecate(ts.factory.createHeritageClause, factoryDeprecation); + /** @deprecated Use `factory.updateHeritageClause` or the factory supplied by your transformation context instead. */ + ts.updateHeritageClause = ts.Debug.deprecate(ts.factory.updateHeritageClause, factoryDeprecation); + /** @deprecated Use `factory.createCatchClause` or the factory supplied by your transformation context instead. */ + ts.createCatchClause = ts.Debug.deprecate(ts.factory.createCatchClause, factoryDeprecation); + /** @deprecated Use `factory.updateCatchClause` or the factory supplied by your transformation context instead. */ + ts.updateCatchClause = ts.Debug.deprecate(ts.factory.updateCatchClause, factoryDeprecation); + /** @deprecated Use `factory.createPropertyAssignment` or the factory supplied by your transformation context instead. */ + ts.createPropertyAssignment = ts.Debug.deprecate(ts.factory.createPropertyAssignment, factoryDeprecation); + /** @deprecated Use `factory.updatePropertyAssignment` or the factory supplied by your transformation context instead. */ + ts.updatePropertyAssignment = ts.Debug.deprecate(ts.factory.updatePropertyAssignment, factoryDeprecation); + /** @deprecated Use `factory.createShorthandPropertyAssignment` or the factory supplied by your transformation context instead. */ + ts.createShorthandPropertyAssignment = ts.Debug.deprecate(ts.factory.createShorthandPropertyAssignment, factoryDeprecation); + /** @deprecated Use `factory.updateShorthandPropertyAssignment` or the factory supplied by your transformation context instead. */ + ts.updateShorthandPropertyAssignment = ts.Debug.deprecate(ts.factory.updateShorthandPropertyAssignment, factoryDeprecation); + /** @deprecated Use `factory.createSpreadAssignment` or the factory supplied by your transformation context instead. */ + ts.createSpreadAssignment = ts.Debug.deprecate(ts.factory.createSpreadAssignment, factoryDeprecation); + /** @deprecated Use `factory.updateSpreadAssignment` or the factory supplied by your transformation context instead. */ + ts.updateSpreadAssignment = ts.Debug.deprecate(ts.factory.updateSpreadAssignment, factoryDeprecation); + /** @deprecated Use `factory.createEnumMember` or the factory supplied by your transformation context instead. */ + ts.createEnumMember = ts.Debug.deprecate(ts.factory.createEnumMember, factoryDeprecation); + /** @deprecated Use `factory.updateEnumMember` or the factory supplied by your transformation context instead. */ + ts.updateEnumMember = ts.Debug.deprecate(ts.factory.updateEnumMember, factoryDeprecation); + /** @deprecated Use `factory.updateSourceFile` or the factory supplied by your transformation context instead. */ + ts.updateSourceFileNode = ts.Debug.deprecate(ts.factory.updateSourceFile, factoryDeprecation); + /** @deprecated Use `factory.createNotEmittedStatement` or the factory supplied by your transformation context instead. */ + ts.createNotEmittedStatement = ts.Debug.deprecate(ts.factory.createNotEmittedStatement, factoryDeprecation); + /** @deprecated Use `factory.createPartiallyEmittedExpression` or the factory supplied by your transformation context instead. */ + ts.createPartiallyEmittedExpression = ts.Debug.deprecate(ts.factory.createPartiallyEmittedExpression, factoryDeprecation); + /** @deprecated Use `factory.updatePartiallyEmittedExpression` or the factory supplied by your transformation context instead. */ + ts.updatePartiallyEmittedExpression = ts.Debug.deprecate(ts.factory.updatePartiallyEmittedExpression, factoryDeprecation); + /** @deprecated Use `factory.createCommaListExpression` or the factory supplied by your transformation context instead. */ + ts.createCommaList = ts.Debug.deprecate(ts.factory.createCommaListExpression, factoryDeprecation); + /** @deprecated Use `factory.updateCommaListExpression` or the factory supplied by your transformation context instead. */ + ts.updateCommaList = ts.Debug.deprecate(ts.factory.updateCommaListExpression, factoryDeprecation); + /** @deprecated Use `factory.createBundle` or the factory supplied by your transformation context instead. */ + ts.createBundle = ts.Debug.deprecate(ts.factory.createBundle, factoryDeprecation); + /** @deprecated Use `factory.updateBundle` or the factory supplied by your transformation context instead. */ + ts.updateBundle = ts.Debug.deprecate(ts.factory.updateBundle, factoryDeprecation); + /** @deprecated Use `factory.createImmediatelyInvokedFunctionExpression` or the factory supplied by your transformation context instead. */ + ts.createImmediatelyInvokedFunctionExpression = ts.Debug.deprecate(ts.factory.createImmediatelyInvokedFunctionExpression, factoryDeprecation); + /** @deprecated Use `factory.createImmediatelyInvokedArrowFunction` or the factory supplied by your transformation context instead. */ + ts.createImmediatelyInvokedArrowFunction = ts.Debug.deprecate(ts.factory.createImmediatelyInvokedArrowFunction, factoryDeprecation); + /** @deprecated Use `factory.createVoidZero` or the factory supplied by your transformation context instead. */ + ts.createVoidZero = ts.Debug.deprecate(ts.factory.createVoidZero, factoryDeprecation); + /** @deprecated Use `factory.createExportDefault` or the factory supplied by your transformation context instead. */ + ts.createExportDefault = ts.Debug.deprecate(ts.factory.createExportDefault, factoryDeprecation); + /** @deprecated Use `factory.createExternalModuleExport` or the factory supplied by your transformation context instead. */ + ts.createExternalModuleExport = ts.Debug.deprecate(ts.factory.createExternalModuleExport, factoryDeprecation); + /** @deprecated Use `factory.createNamespaceExport` or the factory supplied by your transformation context instead. */ + ts.createNamespaceExport = ts.Debug.deprecate(ts.factory.createNamespaceExport, factoryDeprecation); + /** @deprecated Use `factory.updateNamespaceExport` or the factory supplied by your transformation context instead. */ + ts.updateNamespaceExport = ts.Debug.deprecate(ts.factory.updateNamespaceExport, factoryDeprecation); + /** @deprecated Use `factory.createToken` or the factory supplied by your transformation context instead. */ + ts.createToken = ts.Debug.deprecate(function createToken(kind) { + return ts.factory.createToken(kind); + }, factoryDeprecation); + /** @deprecated Use `factory.createIdentifier` or the factory supplied by your transformation context instead. */ + ts.createIdentifier = ts.Debug.deprecate(function createIdentifier(text) { + return ts.factory.createIdentifier(text, /*typeArguments*/ undefined, /*originalKeywordKind*/ undefined); + }, factoryDeprecation); + /** @deprecated Use `factory.createTempVariable` or the factory supplied by your transformation context instead. */ + ts.createTempVariable = ts.Debug.deprecate(function createTempVariable(recordTempVariable) { + return ts.factory.createTempVariable(recordTempVariable, /*reserveInNestedScopes*/ undefined); + }, factoryDeprecation); + /** @deprecated Use `factory.getGeneratedNameForNode` or the factory supplied by your transformation context instead. */ + ts.getGeneratedNameForNode = ts.Debug.deprecate(function getGeneratedNameForNode(node) { + return ts.factory.getGeneratedNameForNode(node, /*flags*/ undefined); + }, factoryDeprecation); + /** @deprecated Use `factory.createUniqueName(text, GeneratedIdentifierFlags.Optimistic)` or the factory supplied by your transformation context instead. */ + ts.createOptimisticUniqueName = ts.Debug.deprecate(function createOptimisticUniqueName(text) { + return ts.factory.createUniqueName(text, 16 /* GeneratedIdentifierFlags.Optimistic */); + }, factoryDeprecation); + /** @deprecated Use `factory.createUniqueName(text, GeneratedIdentifierFlags.Optimistic | GeneratedIdentifierFlags.FileLevel)` or the factory supplied by your transformation context instead. */ + ts.createFileLevelUniqueName = ts.Debug.deprecate(function createFileLevelUniqueName(text) { + return ts.factory.createUniqueName(text, 16 /* GeneratedIdentifierFlags.Optimistic */ | 32 /* GeneratedIdentifierFlags.FileLevel */); + }, factoryDeprecation); + /** @deprecated Use `factory.createIndexSignature` or the factory supplied by your transformation context instead. */ + ts.createIndexSignature = ts.Debug.deprecate(function createIndexSignature(decorators, modifiers, parameters, type) { + return ts.factory.createIndexSignature(decorators, modifiers, parameters, type); + }, factoryDeprecation); + /** @deprecated Use `factory.createTypePredicateNode` or the factory supplied by your transformation context instead. */ + ts.createTypePredicateNode = ts.Debug.deprecate(function createTypePredicateNode(parameterName, type) { + return ts.factory.createTypePredicateNode(/*assertsModifier*/ undefined, parameterName, type); + }, factoryDeprecation); + /** @deprecated Use `factory.updateTypePredicateNode` or the factory supplied by your transformation context instead. */ + ts.updateTypePredicateNode = ts.Debug.deprecate(function updateTypePredicateNode(node, parameterName, type) { + return ts.factory.updateTypePredicateNode(node, /*assertsModifier*/ undefined, parameterName, type); + }, factoryDeprecation); + /** @deprecated Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead. */ + ts.createLiteral = ts.Debug.deprecate(function createLiteral(value) { + if (typeof value === "number") { + return ts.factory.createNumericLiteral(value); + } + // eslint-disable-next-line no-in-operator + if (typeof value === "object" && "base10Value" in value) { // PseudoBigInt + return ts.factory.createBigIntLiteral(value); + } + if (typeof value === "boolean") { + return value ? ts.factory.createTrue() : ts.factory.createFalse(); + } + if (typeof value === "string") { + return ts.factory.createStringLiteral(value, /*isSingleQuote*/ undefined); + } + return ts.factory.createStringLiteralFromNode(value); + }, { since: "4.0", warnAfter: "4.1", message: "Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead." }); + /** @deprecated Use `factory.createMethodSignature` or the factory supplied by your transformation context instead. */ + ts.createMethodSignature = ts.Debug.deprecate(function createMethodSignature(typeParameters, parameters, type, name, questionToken) { + return ts.factory.createMethodSignature(/*modifiers*/ undefined, name, questionToken, typeParameters, parameters, type); + }, factoryDeprecation); + /** @deprecated Use `factory.updateMethodSignature` or the factory supplied by your transformation context instead. */ + ts.updateMethodSignature = ts.Debug.deprecate(function updateMethodSignature(node, typeParameters, parameters, type, name, questionToken) { + return ts.factory.updateMethodSignature(node, node.modifiers, name, questionToken, typeParameters, parameters, type); + }, factoryDeprecation); + /** @deprecated Use `factory.createTypeOperatorNode` or the factory supplied by your transformation context instead. */ + ts.createTypeOperatorNode = ts.Debug.deprecate(function createTypeOperatorNode(operatorOrType, type) { + var operator; + if (type) { + operator = operatorOrType; + } + else { + type = operatorOrType; + operator = 140 /* SyntaxKind.KeyOfKeyword */; + } + return ts.factory.createTypeOperatorNode(operator, type); + }, factoryDeprecation); + /** @deprecated Use `factory.createTaggedTemplate` or the factory supplied by your transformation context instead. */ + ts.createTaggedTemplate = ts.Debug.deprecate(function createTaggedTemplate(tag, typeArgumentsOrTemplate, template) { + var typeArguments; + if (template) { + typeArguments = typeArgumentsOrTemplate; + } + else { + template = typeArgumentsOrTemplate; + } + return ts.factory.createTaggedTemplateExpression(tag, typeArguments, template); + }, factoryDeprecation); + /** @deprecated Use `factory.updateTaggedTemplate` or the factory supplied by your transformation context instead. */ + ts.updateTaggedTemplate = ts.Debug.deprecate(function updateTaggedTemplate(node, tag, typeArgumentsOrTemplate, template) { + var typeArguments; + if (template) { + typeArguments = typeArgumentsOrTemplate; + } + else { + template = typeArgumentsOrTemplate; + } + return ts.factory.updateTaggedTemplateExpression(node, tag, typeArguments, template); + }, factoryDeprecation); + /** @deprecated Use `factory.updateBinary` or the factory supplied by your transformation context instead. */ + ts.updateBinary = ts.Debug.deprecate(function updateBinary(node, left, right, operator) { + if (operator === void 0) { operator = node.operatorToken; } + if (typeof operator === "number") { + operator = operator === node.operatorToken.kind ? node.operatorToken : ts.factory.createToken(operator); + } + return ts.factory.updateBinaryExpression(node, left, operator, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createConditional` or the factory supplied by your transformation context instead. */ + ts.createConditional = ts.Debug.deprecate(function createConditional(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) { + return arguments.length === 5 ? ts.factory.createConditionalExpression(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) : + arguments.length === 3 ? ts.factory.createConditionalExpression(condition, ts.factory.createToken(57 /* SyntaxKind.QuestionToken */), questionTokenOrWhenTrue, ts.factory.createToken(58 /* SyntaxKind.ColonToken */), whenTrueOrWhenFalse) : + ts.Debug.fail("Argument count mismatch"); + }, factoryDeprecation); + /** @deprecated Use `factory.createYield` or the factory supplied by your transformation context instead. */ + ts.createYield = ts.Debug.deprecate(function createYield(asteriskTokenOrExpression, expression) { + var asteriskToken; + if (expression) { + asteriskToken = asteriskTokenOrExpression; + } + else { + expression = asteriskTokenOrExpression; + } + return ts.factory.createYieldExpression(asteriskToken, expression); + }, factoryDeprecation); + /** @deprecated Use `factory.createClassExpression` or the factory supplied by your transformation context instead. */ + ts.createClassExpression = ts.Debug.deprecate(function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { + return ts.factory.createClassExpression(/*decorators*/ undefined, modifiers, name, typeParameters, heritageClauses, members); + }, factoryDeprecation); + /** @deprecated Use `factory.updateClassExpression` or the factory supplied by your transformation context instead. */ + ts.updateClassExpression = ts.Debug.deprecate(function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { + return ts.factory.updateClassExpression(node, /*decorators*/ undefined, modifiers, name, typeParameters, heritageClauses, members); + }, factoryDeprecation); + /** @deprecated Use `factory.createPropertySignature` or the factory supplied by your transformation context instead. */ + ts.createPropertySignature = ts.Debug.deprecate(function createPropertySignature(modifiers, name, questionToken, type, initializer) { + var node = ts.factory.createPropertySignature(modifiers, name, questionToken, type); + node.initializer = initializer; + return node; + }, factoryDeprecation); + /** @deprecated Use `factory.updatePropertySignature` or the factory supplied by your transformation context instead. */ + ts.updatePropertySignature = ts.Debug.deprecate(function updatePropertySignature(node, modifiers, name, questionToken, type, initializer) { + var updated = ts.factory.updatePropertySignature(node, modifiers, name, questionToken, type); + if (node.initializer !== initializer) { + if (updated === node) { + updated = ts.factory.cloneNode(node); + } + updated.initializer = initializer; + } + return updated; + }, factoryDeprecation); + /** @deprecated Use `factory.createExpressionWithTypeArguments` or the factory supplied by your transformation context instead. */ + ts.createExpressionWithTypeArguments = ts.Debug.deprecate(function createExpressionWithTypeArguments(typeArguments, expression) { + return ts.factory.createExpressionWithTypeArguments(expression, typeArguments); + }, factoryDeprecation); + /** @deprecated Use `factory.updateExpressionWithTypeArguments` or the factory supplied by your transformation context instead. */ + ts.updateExpressionWithTypeArguments = ts.Debug.deprecate(function updateExpressionWithTypeArguments(node, typeArguments, expression) { + return ts.factory.updateExpressionWithTypeArguments(node, expression, typeArguments); + }, factoryDeprecation); + /** @deprecated Use `factory.createArrowFunction` or the factory supplied by your transformation context instead. */ + ts.createArrowFunction = ts.Debug.deprecate(function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) { + return arguments.length === 6 ? ts.factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : + arguments.length === 5 ? ts.factory.createArrowFunction(modifiers, typeParameters, parameters, type, /*equalsGreaterThanToken*/ undefined, equalsGreaterThanTokenOrBody) : + ts.Debug.fail("Argument count mismatch"); + }, factoryDeprecation); + /** @deprecated Use `factory.updateArrowFunction` or the factory supplied by your transformation context instead. */ + ts.updateArrowFunction = ts.Debug.deprecate(function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) { + return arguments.length === 7 ? ts.factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : + arguments.length === 6 ? ts.factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, equalsGreaterThanTokenOrBody) : + ts.Debug.fail("Argument count mismatch"); + }, factoryDeprecation); + /** @deprecated Use `factory.createVariableDeclaration` or the factory supplied by your transformation context instead. */ + ts.createVariableDeclaration = ts.Debug.deprecate(function createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) { + return arguments.length === 4 ? ts.factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : + arguments.length >= 1 && arguments.length <= 3 ? ts.factory.createVariableDeclaration(name, /*exclamationToken*/ undefined, exclamationTokenOrType, typeOrInitializer) : + ts.Debug.fail("Argument count mismatch"); + }, factoryDeprecation); + /** @deprecated Use `factory.updateVariableDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateVariableDeclaration = ts.Debug.deprecate(function updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) { + return arguments.length === 5 ? ts.factory.updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) : + arguments.length === 4 ? ts.factory.updateVariableDeclaration(node, name, node.exclamationToken, exclamationTokenOrType, typeOrInitializer) : + ts.Debug.fail("Argument count mismatch"); + }, factoryDeprecation); + /** @deprecated Use `factory.createImportClause` or the factory supplied by your transformation context instead. */ + ts.createImportClause = ts.Debug.deprecate(function createImportClause(name, namedBindings, isTypeOnly) { + if (isTypeOnly === void 0) { isTypeOnly = false; } + return ts.factory.createImportClause(isTypeOnly, name, namedBindings); + }, factoryDeprecation); + /** @deprecated Use `factory.updateImportClause` or the factory supplied by your transformation context instead. */ + ts.updateImportClause = ts.Debug.deprecate(function updateImportClause(node, name, namedBindings, isTypeOnly) { + return ts.factory.updateImportClause(node, isTypeOnly, name, namedBindings); + }, factoryDeprecation); + /** @deprecated Use `factory.createExportDeclaration` or the factory supplied by your transformation context instead. */ + ts.createExportDeclaration = ts.Debug.deprecate(function createExportDeclaration(decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly) { + if (isTypeOnly === void 0) { isTypeOnly = false; } + return ts.factory.createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier); + }, factoryDeprecation); + /** @deprecated Use `factory.updateExportDeclaration` or the factory supplied by your transformation context instead. */ + ts.updateExportDeclaration = ts.Debug.deprecate(function updateExportDeclaration(node, decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly) { + return ts.factory.updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, node.assertClause); + }, factoryDeprecation); + /** @deprecated Use `factory.createJSDocParameterTag` or the factory supplied by your transformation context instead. */ + ts.createJSDocParamTag = ts.Debug.deprecate(function createJSDocParamTag(name, isBracketed, typeExpression, comment) { + return ts.factory.createJSDocParameterTag(/*tagName*/ undefined, name, isBracketed, typeExpression, /*isNameFirst*/ false, comment ? ts.factory.createNodeArray([ts.factory.createJSDocText(comment)]) : undefined); + }, factoryDeprecation); + /** @deprecated Use `factory.createComma` or the factory supplied by your transformation context instead. */ + ts.createComma = ts.Debug.deprecate(function createComma(left, right) { + return ts.factory.createComma(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createLessThan` or the factory supplied by your transformation context instead. */ + ts.createLessThan = ts.Debug.deprecate(function createLessThan(left, right) { + return ts.factory.createLessThan(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createAssignment` or the factory supplied by your transformation context instead. */ + ts.createAssignment = ts.Debug.deprecate(function createAssignment(left, right) { + return ts.factory.createAssignment(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createStrictEquality` or the factory supplied by your transformation context instead. */ + ts.createStrictEquality = ts.Debug.deprecate(function createStrictEquality(left, right) { + return ts.factory.createStrictEquality(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createStrictInequality` or the factory supplied by your transformation context instead. */ + ts.createStrictInequality = ts.Debug.deprecate(function createStrictInequality(left, right) { + return ts.factory.createStrictInequality(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createAdd` or the factory supplied by your transformation context instead. */ + ts.createAdd = ts.Debug.deprecate(function createAdd(left, right) { + return ts.factory.createAdd(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createSubtract` or the factory supplied by your transformation context instead. */ + ts.createSubtract = ts.Debug.deprecate(function createSubtract(left, right) { + return ts.factory.createSubtract(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createLogicalAnd` or the factory supplied by your transformation context instead. */ + ts.createLogicalAnd = ts.Debug.deprecate(function createLogicalAnd(left, right) { + return ts.factory.createLogicalAnd(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createLogicalOr` or the factory supplied by your transformation context instead. */ + ts.createLogicalOr = ts.Debug.deprecate(function createLogicalOr(left, right) { + return ts.factory.createLogicalOr(left, right); + }, factoryDeprecation); + /** @deprecated Use `factory.createPostfixIncrement` or the factory supplied by your transformation context instead. */ + ts.createPostfixIncrement = ts.Debug.deprecate(function createPostfixIncrement(operand) { + return ts.factory.createPostfixIncrement(operand); + }, factoryDeprecation); + /** @deprecated Use `factory.createLogicalNot` or the factory supplied by your transformation context instead. */ + ts.createLogicalNot = ts.Debug.deprecate(function createLogicalNot(operand) { + return ts.factory.createLogicalNot(operand); + }, factoryDeprecation); + /** @deprecated Use an appropriate `factory` method instead. */ + ts.createNode = ts.Debug.deprecate(function createNode(kind, pos, end) { + if (pos === void 0) { pos = 0; } + if (end === void 0) { end = 0; } + return ts.setTextRangePosEnd(kind === 305 /* SyntaxKind.SourceFile */ ? ts.parseBaseNodeFactory.createBaseSourceFileNode(kind) : + kind === 79 /* SyntaxKind.Identifier */ ? ts.parseBaseNodeFactory.createBaseIdentifierNode(kind) : + kind === 80 /* SyntaxKind.PrivateIdentifier */ ? ts.parseBaseNodeFactory.createBasePrivateIdentifierNode(kind) : + !ts.isNodeKind(kind) ? ts.parseBaseNodeFactory.createBaseTokenNode(kind) : + ts.parseBaseNodeFactory.createBaseNode(kind), pos, end); + }, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory` method instead." }); + /** + * Creates a shallow, memberwise clone of a node ~for mutation~ with its `pos`, `end`, and `parent` set. + * + * NOTE: It is unsafe to change any properties of a `Node` that relate to its AST children, as those changes won't be + * captured with respect to transformations. + * + * @deprecated Use an appropriate `factory.update...` method instead, use `setCommentRange` or `setSourceMapRange`, and avoid setting `parent`. + */ + ts.getMutableClone = ts.Debug.deprecate(function getMutableClone(node) { + var clone = ts.factory.cloneNode(node); + ts.setTextRange(clone, node); + ts.setParent(clone, node.parent); + return clone; + }, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory.update...` method instead, use `setCommentRange` or `setSourceMapRange`, and avoid setting `parent`." }); + // #endregion Node Factory top-level exports + // DEPRECATION: Renamed node tests + // DEPRECATION PLAN: + // - soft: 4.0 + // - warn: 4.1 + // - error: TBD + // #region Renamed node Tests + /** @deprecated Use `isTypeAssertionExpression` instead. */ + ts.isTypeAssertion = ts.Debug.deprecate(function isTypeAssertion(node) { + return node.kind === 211 /* SyntaxKind.TypeAssertionExpression */; + }, { + since: "4.0", + warnAfter: "4.1", + message: "Use `isTypeAssertionExpression` instead." + }); + // #endregion + // DEPRECATION: Renamed node tests + // DEPRECATION PLAN: + // - soft: 4.2 + // - warn: 4.3 + // - error: TBD + // #region Renamed node Tests + /** + * @deprecated Use `isMemberName` instead. + */ + ts.isIdentifierOrPrivateIdentifier = ts.Debug.deprecate(function isIdentifierOrPrivateIdentifier(node) { + return ts.isMemberName(node); + }, { + since: "4.2", + warnAfter: "4.3", + message: "Use `isMemberName` instead." + }); + // #endregion Renamed node Tests +})(ts || (ts = {})); + + +//# sourceMappingURL=typescript.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/v8-startup-snapshot-api.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/v8-startup-snapshot-api.js new file mode 100644 index 00000000..0d32cd14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/v8-startup-snapshot-api.js @@ -0,0 +1,61 @@ +'use strict'; + +const fs = require('node:fs'); +const zlib = require('node:zlib'); +const path = require('node:path'); +const assert = require('node:assert'); + +const v8 = require('node:v8'); + +class BookShelf { + storage = new Map(); + + // Reading a series of files from directory and store them into storage. + constructor(directory, books) { + for (const book of books) { + this.storage.set(book, fs.readFileSync(path.join(directory, book))); + }; + } + + static compressAll(shelf) { + for (const [ book, content ] of shelf.storage) { + shelf.storage.set(book, zlib.gzipSync(content)); + } + } + + static decompressAll(shelf) { + for (const [ book, content ] of shelf.storage) { + shelf.storage.set(book, zlib.gunzipSync(content)); + } + } +} + +// __dirname here is where the snapshot script is placed +// during snapshot building time. +const shelf = new BookShelf(__dirname, [ + 'book1.en_US.txt', + 'book1.es_ES.txt', + 'book2.zh_CN.txt', +]); + +assert(v8.startupSnapshot.isBuildingSnapshot()); + +// On snapshot serialization, compress the books to reduce size. +v8.startupSnapshot.addSerializeCallback(BookShelf.compressAll, shelf); +// On snapshot deserialization, decompress the books. +v8.startupSnapshot.addDeserializeCallback(BookShelf.decompressAll, shelf); +v8.startupSnapshot.setDeserializeMainFunction((shelf) => { + // process.env and process.argv are refreshed during snapshot + // deserialization. + const lang = process.env.BOOK_LANG || 'en_US'; + const book = process.argv[1]; + const name = `${book}.${lang}.txt`; + console.error('Reading', name); + console.log(shelf.storage.get(name).toString()); +}, shelf); + +assert.throws(() => v8.startupSnapshot.setDeserializeMainFunction(() => { + assert.fail('unreachable duplicated main function'); +}), { + code: 'ERR_DUPLICATE_STARTUP_SNAPSHOT_MAIN_FUNCTION', +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/warning.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/warning.js new file mode 100644 index 00000000..78c39557 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/warning.js @@ -0,0 +1 @@ +process.emitWarning('test warning'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference-gc.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference-gc.js new file mode 100644 index 00000000..b6af6c46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference-gc.js @@ -0,0 +1,30 @@ +'use strict'; + +const { WeakReference } = require('internal/util'); +const { + setDeserializeMainFunction +} = require('v8').startupSnapshot + +let obj = { hello: 'world' }; +const ref = new WeakReference(obj); +let gcCount = 0; +let maxGC = 10; + +function run() { + globalThis.gc(); + setImmediate(() => { + gcCount++; + if (ref.get() === undefined) { + return; + } else if (gcCount < maxGC) { + run(); + } else { + throw new Error(`Reference is still around after ${maxGC} GC`); + } + }); +} + +setDeserializeMainFunction(() => { + obj = null; + run(); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference.js new file mode 100644 index 00000000..1aefc6a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/weak-reference.js @@ -0,0 +1,14 @@ +'use strict'; + +const { WeakReference } = require('internal/util'); +const { + setDeserializeMainFunction +} = require('v8').startupSnapshot +const assert = require('assert'); + +let obj = { hello: 'world' }; +const ref = new WeakReference(obj); + +setDeserializeMainFunction(() => { + assert.strictEqual(ref.get(), obj); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/snapshot/worker.js b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/worker.js new file mode 100644 index 00000000..c95c9bde --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/snapshot/worker.js @@ -0,0 +1,5 @@ +'use strict'; + +const { Worker } = require('worker_threads'); + +new Worker('1', { eval: true }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm-original.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm-original.mjs new file mode 100644 index 00000000..70ae4794 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm-original.mjs @@ -0,0 +1,9 @@ +import {foo} from './esm-dep.mjs'; + +const obj = { + a: { + b: 22 + } +}; + +if (obj?.a?.b === 22) throw Error('an exception'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm.mjs new file mode 100644 index 00000000..9ad84663 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-esm.mjs @@ -0,0 +1,10 @@ +var _obj$a; + +import { foo } from './esm-dep.mjs'; +const obj = { + a: { + b: 22 + } +}; +if ((obj === null || obj === void 0 ? void 0 : (_obj$a = obj.a) === null || _obj$a === void 0 ? void 0 : _obj$a.b) === 22) throw Error('an exception'); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw-original.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw-original.js new file mode 100644 index 00000000..779bd16f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw-original.js @@ -0,0 +1,19 @@ +/*--- +esid: prod-OptionalExpression +features: [optional-chaining] +---*/ + +const obj = { + a: { + b: 22 + } +}; + +function fn () { + return {}; +} + +setTimeout((err) => { + // OptionalExpression (MemberExpression OptionalChain) OptionalChain + if (obj?.a?.b === 22) throw Error('an exception'); +}, 5); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw.js new file mode 100644 index 00000000..3cef6813 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/babel-throw.js @@ -0,0 +1,21 @@ +/*--- +esid: prod-OptionalExpression +features: [optional-chaining] +---*/ +const obj = { + a: { + b: 22 + } +}; + +function fn() { + return {}; +} + +setTimeout(err => { + var _obj$a; + + // OptionalExpression (MemberExpression OptionalChain) OptionalChain + if ((obj === null || obj === void 0 ? void 0 : (_obj$a = obj.a) === null || _obj$a === void 0 ? void 0 : _obj$a.b) === 22) throw Error('an exception'); +}, 5); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/basic.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/basic.js new file mode 100644 index 00000000..5d142036 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/basic.js @@ -0,0 +1,7 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +//# sourceMappingURL=https://ci.nodejs.org/418 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-index.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-index.map new file mode 100644 index 00000000..f0045186 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-index.map @@ -0,0 +1,30 @@ +{ + "version": 3, + "sources": [ + "disk.js" + ], + "sections": [ + { "offset": {"line": 0, "column": 0 }, "map": + { + "version": 3, + "sources": [ + "section.js" + ], + "names": [ + "Foo", + "[object Object]", + "x", + "this", + "console", + "info", + "methodC", + "a", + "b", + "methodA" + ], + "mappings": "MAAMA,IACJC,YAAaC,EAAE,IACbC,KAAKD,EAAIA,EAAIA,EAAI,GACjB,GAAIC,KAAKD,EAAG,CACVE,QAAQC,KAAK,eACR,CACLD,QAAQC,KAAK,aAEfF,KAAKG,UAEPL,UACEG,QAAQC,KAAK,WAEfJ,UACEG,QAAQC,KAAK,aAEfJ,UACEG,QAAQC,KAAK,WAEfJ,UACEG,QAAQC,KAAK,cAIjB,MAAME,EAAI,IAAIP,IAAI,GAClB,MAAMQ,EAAI,IAAIR,IAAI,IAClBO,EAAEE", + "sourceRoot": "./" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-relative-path.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-relative-path.js new file mode 100644 index 00000000..86d4dbc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk-relative-path.js @@ -0,0 +1,2 @@ +class Foo{constructor(x=33){this.x=x?x:99;if(this.x){console.info("covered")}else{console.info("uncovered")}this.methodC()}methodA(){console.info("covered")}methodB(){console.info("uncovered")}methodC(){console.info("covered")}methodD(){console.info("uncovered")}}const a=new Foo(0);const b=new Foo(33);a.methodA(); +//# sourceMappingURL=./disk.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.js new file mode 100644 index 00000000..e1637d52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.js @@ -0,0 +1,27 @@ +class Foo { + constructor (x=33) { + this.x = x ? x : 99 + if (this.x) { + console.info('covered') + } else { + console.info('uncovered') + } + this.methodC() + } + methodA () { + console.info('covered') + } + methodB () { + console.info('uncovered') + } + methodC () { + console.info('covered') + } + methodD () { + console.info('uncovered') + } +} + +const a = new Foo(0) +const b = new Foo(33) +a.methodA() diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.map new file mode 100644 index 00000000..3ae8349f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/disk.map @@ -0,0 +1,20 @@ +{ + "version": 3, + "sources": [ + "disk.js" + ], + "names": [ + "Foo", + "[object Object]", + "x", + "this", + "console", + "info", + "methodC", + "a", + "b", + "methodA" + ], + "mappings": "MAAMA,IACJC,YAAaC,EAAE,IACbC,KAAKD,EAAIA,EAAIA,EAAI,GACjB,GAAIC,KAAKD,EAAG,CACVE,QAAQC,KAAK,eACR,CACLD,QAAQC,KAAK,aAEfF,KAAKG,UAEPL,UACEG,QAAQC,KAAK,WAEfJ,UACEG,QAAQC,KAAK,aAEfJ,UACEG,QAAQC,KAAK,WAEfJ,UACEG,QAAQC,KAAK,cAIjB,MAAME,EAAI,IAAIP,IAAI,GAClB,MAAMQ,EAAI,IAAIR,IAAI,IAClBO,EAAEE", + "sourceRoot": "./" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/emptyStackError.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/emptyStackError.js new file mode 100644 index 00000000..b02367a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/emptyStackError.js @@ -0,0 +1,6 @@ +"use strict"; + +Error.stackTraceLimit = 0; +throw new RangeError('emptyStackError'); + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site-min.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site-min.js new file mode 100644 index 00000000..45b7ed2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site-min.js @@ -0,0 +1,3 @@ +var functionA=function(){functionB()};function functionB(){functionC()}var functionC=function(){functionD()},functionD=function(){if(0 { + functionB() +} + +function functionB() { + functionC() +} + +const functionC = () => { + functionD() +} + +const functionD = () => { + (function functionE () { + if (Math.random() > 0) { + throw new Error('an error!') + } + })() +} + +const thrower = functionA + +try { + thrower() +} catch (err) { + throw err +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site.js.map new file mode 100644 index 00000000..d0c785f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/enclosing-call-site.js.map @@ -0,0 +1,8 @@ +{ +"version":3, +"file":"enclosing-call-site-min.js", +"lineCount":1, +"mappings":"AAAA,IAAMA,UAAYA,QAAA,EAAM,CACtBC,SAAA,EADsB,CAIxBA,SAASA,UAAS,EAAG,CACnBC,SAAA,EADmB,CAIrB,IAAMA,UAAYA,QAAA,EAAM,CACtBC,SAAA,EADsB,CAAxB,CAIMA,UAAYA,QAAA,EAAM,CAEpB,GAAoB,CAApB,CAAIC,IAAA,CAAKC,MAAL,EAAJ,CACE,KAAUC,MAAJ,CAAU,WAAV,CAAN,CAHkB,CAJxB,CAYMC,QAAUP,SAEhB,IAAI,CACFO,SAAA,EADE,CAEF,MAAOC,CAAP,CAAY,CACZ,KAAMA,EAAN,CADY;", +"sources":["enclosing-call-site.js"], +"names":["functionA","functionB","functionC","functionD","Math","random","Error","thrower","err"] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-basic.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-basic.mjs new file mode 100644 index 00000000..03222b24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-basic.mjs @@ -0,0 +1,4 @@ +import {foo} from './esm-dep.mjs'; +import {strictEqual} from 'assert'; +strictEqual(foo(), 'foo'); +//# sourceMappingURL=https://ci.nodejs.org/405 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-dep.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-dep.mjs new file mode 100644 index 00000000..5e864057 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-dep.mjs @@ -0,0 +1,4 @@ +export function foo () { + return 'foo'; +}; +//# sourceMappingURL=https://ci.nodejs.org/422 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing-module.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing-module.mjs new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing-module.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing-module.mjs.map new file mode 100644 index 00000000..17417c92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing-module.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"esm-export-missing-module.esm","sourceRoot":"","sources":["./exm-export-missing-module.ts"],"names":[],"mappings":"AAEA,MAAM,UAAU,SAAS;AAEzB,CAAC"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs new file mode 100644 index 00000000..4bda755a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs @@ -0,0 +1,2 @@ +import { Something } from './esm-export-missing-module.mjs'; +//# sourceMappingURL=esm-export-missing.mjs.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs.map new file mode 100644 index 00000000..2d1d482d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"esm-export-missing.ts","sourceRoot":"","sources":["./esm-export-missing.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,SAAS,EAAE,MAAM,gBAAgB,CAAC;AAC3C,OAAO,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.ts new file mode 100644 index 00000000..14797c69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/esm-export-missing.ts @@ -0,0 +1,3 @@ + +import { Something } from './exm-export-missing-module.mjs'; +console.info(Something); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/exit-1.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/exit-1.js new file mode 100644 index 00000000..d8b56264 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/exit-1.js @@ -0,0 +1,8 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +process.exit(1); +//# sourceMappingURL=https://ci.nodejs.org/404 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-middle.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-middle.js new file mode 100644 index 00000000..62f1ce89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-middle.js @@ -0,0 +1,5 @@ + +throw new Error("Hello world!"); +//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJzaW9uIjogMywKICAic291cmNlcyI6IFsiLi4vcHJvamVjdC9pbmRleC50cyJdLAogICJzb3VyY2VzQ29udGVudCI6IFsidGhyb3cgbmV3IEVycm9yKFwiSGVsbG8gd29ybGQhXCIpXG4iXSwKICAibWFwcGluZ3MiOiAiO0FBQUEsTUFBTSxJQUFJLE1BQU0sY0FBYzsiLAogICJuYW1lcyI6IFtdCn0K +console.log(1); +// diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-string.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-string.js new file mode 100644 index 00000000..fcbe35e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/cjs-url-in-string.js @@ -0,0 +1,5 @@ + +throw new Error("Hello world!");` +//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJzaW9uIjogMywKICAic291cmNlcyI6IFsiLi4vcHJvamVjdC9pbmRleC50cyJdLAogICJzb3VyY2VzQ29udGVudCI6IFsidGhyb3cgbmV3IEVycm9yKFwiSGVsbG8gd29ybGQhXCIpXG4iXSwKICAibWFwcGluZ3MiOiAiO0FBQUEsTUFBTSxJQUFJLE1BQU0sY0FBYzsiLAogICJuYW1lcyI6IFtdCn0K +console.log(1); +//` diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-middle.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-middle.mjs new file mode 100644 index 00000000..62f1ce89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-middle.mjs @@ -0,0 +1,5 @@ + +throw new Error("Hello world!"); +//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJzaW9uIjogMywKICAic291cmNlcyI6IFsiLi4vcHJvamVjdC9pbmRleC50cyJdLAogICJzb3VyY2VzQ29udGVudCI6IFsidGhyb3cgbmV3IEVycm9yKFwiSGVsbG8gd29ybGQhXCIpXG4iXSwKICAibWFwcGluZ3MiOiAiO0FBQUEsTUFBTSxJQUFJLE1BQU0sY0FBYzsiLAogICJuYW1lcyI6IFtdCn0K +console.log(1); +// diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-string.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-string.mjs new file mode 100644 index 00000000..fcbe35e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/extract-url/esm-url-in-string.mjs @@ -0,0 +1,5 @@ + +throw new Error("Hello world!");` +//# sourceMappingURL=data:application/json;base64,ewogICJ2ZXJzaW9uIjogMywKICAic291cmNlcyI6IFsiLi4vcHJvamVjdC9pbmRleC50cyJdLAogICJzb3VyY2VzQ29udGVudCI6IFsidGhyb3cgbmV3IEVycm9yKFwiSGVsbG8gd29ybGQhXCIpXG4iXSwKICAibWFwcGluZ3MiOiAiO0FBQUEsTUFBTSxJQUFJLE1BQU0sY0FBYzsiLAogICJuYW1lcyI6IFtdCn0K +console.log(1); +//` diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.js new file mode 100644 index 00000000..a29f188a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.js @@ -0,0 +1,13 @@ +const React = { + createElement: () => { + "あ 🐕 🐕", function (e) { + throw e; + }(Error("an error")); + } +}; +const profile = /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement("img", { + src: "avatar.png", + className: "profile" +}), /*#__PURE__*/React.createElement("h3", null, ["hello"])); + +//# sourceMappingURL=data:application/json;charset=utf-8;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.jsx b/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.jsx new file mode 100644 index 00000000..45325058 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/icu.jsx @@ -0,0 +1,12 @@ +const React = { + createElement: () => { + ("あ 🐕 🐕", throw Error("an error")); + } +}; + +const profile = ( +
    + +

    {["hello"]}

    +
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+} + +setImmediate(function() { + Hello(); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/istanbul-throw.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/istanbul-throw.js new file mode 100644 index 00000000..4f719a1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/istanbul-throw.js @@ -0,0 +1,4 @@ +var cov_ono70fls3=function(){var path="/Users/bencoe/oss/source-map-testing/istanbul-throw-original.js";var hash="4302fcea4eb0ea4d9af6e63a478f214aa61f9dd8";var global=new Function("return this")();var gcv="__coverage__";var coverageData={path:"/Users/bencoe/oss/source-map-testing/istanbul-throw-original.js",statementMap:{"0":{start:{line:5,column:2},end:{line:5,column:25}},"1":{start:{line:8,column:0},end:{line:10,column:3}},"2":{start:{line:9,column:2},end:{line:9,column:10}}},fnMap:{"0":{name:"Hello",decl:{start:{line:4,column:9},end:{line:4,column:14}},loc:{start:{line:4,column:17},end:{line:6,column:1}},line:4},"1":{name:"(anonymous_1)",decl:{start:{line:8,column:13},end:{line:8,column:14}},loc:{start:{line:8,column:24},end:{line:10,column:1}},line:8}},branchMap:{},s:{"0":0,"1":0,"2":0},f:{"0":0,"1":0},b:{},_coverageSchema:"43e27e138ebf9cfc5966b082cf9a028302ed4184",hash:"4302fcea4eb0ea4d9af6e63a478f214aa61f9dd8"};var coverage=global[gcv]||(global[gcv]={});if(coverage[path]&&coverage[path].hash===hash){return coverage[path];}return coverage[path]=coverageData;}();/* + * comments dropped by uglify. + */function Hello(){cov_ono70fls3.f[0]++;cov_ono70fls3.s[0]++;throw Error('goodbye');}cov_ono70fls3.s[1]++;setImmediate(function(){cov_ono70fls3.f[1]++;cov_ono70fls3.s[2]++;Hello();}); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js new file mode 100644 index 00000000..da2c7ee5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js @@ -0,0 +1,9 @@ +function Throw() { + throw new Error('foo'); +} +Throw(); +// To recreate: +// +// npx tsc --outDir test/fixtures/source-map --sourceMap test/fixtures/source-map/no-source.ts +// rename the "source.[0]" to "file-not-exists.ts" +//# sourceMappingURL=no-source.js.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js.map new file mode 100644 index 00000000..d2c8238d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.js.map @@ -0,0 +1 @@ +{"version":3,"file":"no-source.js","sourceRoot":"","sources":["file-not-exists.ts"],"names":[],"mappings":"AAAA,SAAS,KAAK;IACZ,MAAM,IAAI,KAAK,CAAC,KAAK,CAAC,CAAC;AACzB,CAAC;AAED,KAAK,EAAE,CAAC;AAER,eAAe;AACf,EAAE;AACF,8FAA8F;AAC9F,kDAAkD"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.ts new file mode 100644 index 00000000..399fc955 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-source.ts @@ -0,0 +1,10 @@ +function Throw() { + throw new Error('foo'); +} + +Throw(); + +// To recreate: +// +// npx tsc --outDir test/fixtures/source-map --sourceMap test/fixtures/source-map/no-source.ts +// rename the "source.[0]" to "file-not-exists.ts" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.js new file mode 100644 index 00000000..4c4e5fa4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.js @@ -0,0 +1,34 @@ +var Foo = /** @class */ (function () { + function Foo(x) { + if (x === void 0) { x = 33; } + this.x = x ? x : 99; + if (this.x) { + this.methodA(); + } + else { + this.methodB(); + } + this.methodC(); + } + Foo.prototype.methodA = function () { + }; + Foo.prototype.methodB = function () { + }; + Foo.prototype.methodC = function () { + }; + Foo.prototype.methodD = function () { + }; + return Foo; +}()); +var a = new Foo(0); +var b = new Foo(33); +a.methodD(); +module.exports = { + a: a, + b: b, + Foo: Foo, +}; +// To recreate: +// +// npx tsc --outDir test/fixtures/source-map --sourceMap --inlineSources test/fixtures/source-map/no-throw.ts +//# sourceMappingURL=data:application/json;base64,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 \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.ts new file mode 100644 index 00000000..71d065bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw.ts @@ -0,0 +1,42 @@ +class Foo { + x; + constructor (x = 33) { + this.x = x ? x : 99 + if (this.x) { + this.methodA() + } else { + this.methodB() + } + this.methodC() + } + methodA () { + + } + methodB () { + + } + methodC () { + + } + methodD () { + + } +} + +const a = new Foo(0) +const b = new Foo(33) +a.methodD() + +declare const module: { + exports: any +} + +module.exports = { + a, + b, + Foo, +} + +// To recreate: +// +// npx tsc --outDir test/fixtures/source-map --inlineSourceMap --inlineSources test/fixtures/source-map/no-throw.ts diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw2.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw2.js new file mode 100644 index 00000000..57a294ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/no-throw2.js @@ -0,0 +1,35 @@ +var Foo = /** @class */ (function () { + function Foo(x) { + if (x === void 0) { x = 33; } + this.x = x ? x : 99; + if (this.x) { + this.methodA(); + } + else { + this.methodB(); + } + this.methodC(); + } + Foo.prototype.methodA = function () { + }; + Foo.prototype.methodB = function () { + }; + Foo.prototype.methodC = function () { + }; + Foo.prototype.methodD = function () { + }; + return Foo; +}()); +var a = new Foo(0); +var b = new Foo(33); +a.methodD(); +module.exports = { + a: a, + b: b, + Foo: Foo, +}; +// To recreate: +// +// npx tsc --outDir test/fixtures/source-map --sourceMap --inlineSources test/fixtures/source-map/no-throw.ts +// cp test/fixtures/source-map/no-throw.ts test/fixtures/source-map/no-throw2.ts +//# sourceMappingURL=data:application/json;base64,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 \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.js new file mode 100644 index 00000000..1291f358 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.js @@ -0,0 +1,47 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: true, + generatedCode: true, +}); +Module.setSourceMapsSupport(false); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, false); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} + +// Delete the CJS module cache and loading the module again with source maps +// support enabled programmatically. +delete require.cache[require + .resolve('../enclosing-call-site-min.js')]; +Module.setSourceMapsSupport(true); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: false, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, true); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.snapshot new file mode 100644 index 00000000..655cd669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_api.snapshot @@ -0,0 +1,12 @@ +Error: an error! + at functionD (*enclosing-call-site-min.js:1:156) + at functionC (*enclosing-call-site-min.js:1:97) + at functionB (*enclosing-call-site-min.js:1:60) + at functionA (*enclosing-call-site-min.js:1:26) + at Object. (*enclosing-call-site-min.js:1:199) +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionC (*enclosing-call-site.js:10:3) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.js new file mode 100644 index 00000000..f9fc5b0c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.js @@ -0,0 +1,42 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.strictEqual(process.sourceMapsEnabled, true); +process.setSourceMapsEnabled(false); +assert.strictEqual(process.sourceMapsEnabled, false); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} + +// Delete the CJS module cache and loading the module again with source maps +// support enabled programmatically. +delete require.cache[require + .resolve('../enclosing-call-site-min.js')]; +process.setSourceMapsEnabled(true); +assert.strictEqual(process.sourceMapsEnabled, true); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: true, + generatedCode: true, +}); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.snapshot new file mode 100644 index 00000000..655cd669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_disabled_by_process_api.snapshot @@ -0,0 +1,12 @@ +Error: an error! + at functionD (*enclosing-call-site-min.js:1:156) + at functionC (*enclosing-call-site-min.js:1:97) + at functionB (*enclosing-call-site-min.js:1:60) + at functionA (*enclosing-call-site-min.js:1:26) + at Object. (*enclosing-call-site-min.js:1:199) +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionC (*enclosing-call-site.js:10:3) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.js new file mode 100644 index 00000000..e09e05b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.js @@ -0,0 +1,44 @@ +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); +Module.setSourceMapsSupport(true); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: false, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, true); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} + +delete require.cache[require + .resolve('../enclosing-call-site-min.js')]; + +Module.setSourceMapsSupport(false); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, false); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.snapshot new file mode 100644 index 00000000..082b3f31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api.snapshot @@ -0,0 +1,12 @@ +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionC (*enclosing-call-site.js:10:3) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) +Error: an error! + at functionD (*enclosing-call-site-min.js:1:156) + at functionC (*enclosing-call-site-min.js:1:97) + at functionB (*enclosing-call-site-min.js:1:60) + at functionA (*enclosing-call-site-min.js:1:26) + at Object. (*enclosing-call-site-min.js:1:199) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.js new file mode 100644 index 00000000..5de2f3b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.js @@ -0,0 +1,48 @@ +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); +Module.setSourceMapsSupport(true, { + nodeModules: true, +}); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: true, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, true); + +try { + require('../node_modules/error-stack/enclosing-call-site-min.js').simpleErrorStack(); +} catch (e) { + console.log(e); +} + +delete require.cache[require + .resolve('../node_modules/error-stack/enclosing-call-site-min.js')]; + +Module.setSourceMapsSupport(true, { + nodeModules: false, +}); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: false, + generatedCode: false, +}); +assert.strictEqual(process.sourceMapsEnabled, true); + +try { + require('../node_modules/error-stack/enclosing-call-site-min.js').simpleErrorStack(); +} catch (e) { + console.log(e); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.snapshot new file mode 100644 index 00000000..f46c21db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_api_node_modules.snapshot @@ -0,0 +1,12 @@ +Error: an error! + at functionD (*node_modules*error-stack*enclosing-call-site.js:16:17) + at functionC (*node_modules*error-stack*enclosing-call-site.js:10:3) + at functionB (*node_modules*error-stack*enclosing-call-site.js:6:3) + at functionA (*node_modules*error-stack*enclosing-call-site.js:2:3) + at Object. (*node_modules*error-stack*enclosing-call-site.js:24:3) +Error: an error! + at functionD (*node_modules*error-stack*enclosing-call-site-min.js:1:156) + at functionC (*node_modules*error-stack*enclosing-call-site-min.js:1:97) + at functionB (*node_modules*error-stack*enclosing-call-site-min.js:1:60) + at functionA (*node_modules*error-stack*enclosing-call-site-min.js:1:26) + at Object. (*node_modules*error-stack*enclosing-call-site-min.js:1:199) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.js new file mode 100644 index 00000000..867a5cc0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.js @@ -0,0 +1,39 @@ +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.strictEqual(process.sourceMapsEnabled, false); +process.setSourceMapsEnabled(true); +assert.strictEqual(process.sourceMapsEnabled, true); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: true, + nodeModules: true, + generatedCode: true, +}); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} + +delete require.cache[require + .resolve('../enclosing-call-site-min.js')]; + +process.setSourceMapsEnabled(false); +assert.strictEqual(process.sourceMapsEnabled, false); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.snapshot new file mode 100644 index 00000000..082b3f31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enabled_by_process_api.snapshot @@ -0,0 +1,12 @@ +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionC (*enclosing-call-site.js:10:3) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) +Error: an error! + at functionD (*enclosing-call-site-min.js:1:156) + at functionC (*enclosing-call-site-min.js:1:97) + at functionB (*enclosing-call-site-min.js:1:60) + at functionA (*enclosing-call-site-min.js:1:26) + at Object. (*enclosing-call-site-min.js:1:199) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.js new file mode 100644 index 00000000..37d2b4dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.js @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 5; + +require('../enclosing-call-site-min.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.snapshot new file mode 100644 index 00000000..976cd4fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_enclosing_function.snapshot @@ -0,0 +1,13 @@ +*enclosing-call-site.js:26 + throw err + ^ + + +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionC (*enclosing-call-site.js:10:3) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.js new file mode 100644 index 00000000..5492c179 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.js @@ -0,0 +1,10 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 3; + +const fs = require('fs'); + +const content = fs.readFileSync(require.resolve('../tabs.js'), 'utf8'); +eval(content); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.snapshot new file mode 100644 index 00000000..a4fcdb25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_eval.snapshot @@ -0,0 +1,11 @@ +*tabs.coffee:26 + alert "I knew it!" + ^ + + +ReferenceError: alert is not defined + at Object.eval (*tabs.coffee:26:2) + at eval (*tabs.coffee:1:14) + at Object. (*output*source_map_eval.js:10:1) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.js new file mode 100644 index 00000000..eb7a107f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.js @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +require('../no-source.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.snapshot new file mode 100644 index 00000000..cf932974 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_no_source_file.snapshot @@ -0,0 +1,9 @@ +*no-source.js:2 + throw new Error('foo'); + ^ + +Error: foo + at Throw (*file-not-exists.ts:2:9) + at Object. (*file-not-exists.ts:5:1) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.js new file mode 100644 index 00000000..894aea60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.js @@ -0,0 +1,38 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const Module = require('node:module'); +Error.stackTraceLimit = 5; + +assert.strictEqual(typeof Error.prepareStackTrace, 'function'); +const defaultPrepareStackTrace = Error.prepareStackTrace; +Error.prepareStackTrace = (error, trace) => { + trace = trace.filter(it => { + return it.getFunctionName() !== 'functionC'; + }); + return defaultPrepareStackTrace(error, trace); +}; + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} + +// Source maps support is disabled programmatically even without deleting the +// CJS module cache. +Module.setSourceMapsSupport(false); +assert.deepStrictEqual(Module.getSourceMapsSupport(), { + __proto__: null, + enabled: false, + nodeModules: false, + generatedCode: false, +}); + +try { + require('../enclosing-call-site-min.js'); +} catch (e) { + console.log(e); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.snapshot new file mode 100644 index 00000000..9e9740a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_prepare_stack_trace.snapshot @@ -0,0 +1,10 @@ +Error: an error! + at functionD (*enclosing-call-site.js:16:17) + at functionB (*enclosing-call-site.js:6:3) + at functionA (*enclosing-call-site.js:2:3) + at Object. (*enclosing-call-site.js:24:3) +Error: an error! + at functionD (*enclosing-call-site-min.js:1:156) + at functionB (*enclosing-call-site-min.js:1:60) + at functionA (*enclosing-call-site-min.js:1:26) + at Object. (*enclosing-call-site-min.js:1:199) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.js new file mode 100644 index 00000000..59d9f155 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.js @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +require('../tabs.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.snapshot new file mode 100644 index 00000000..97d02f17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_reference_error_tabs.snapshot @@ -0,0 +1,10 @@ +*tabs.coffee:26 + alert "I knew it!" + ^ + + +ReferenceError: alert is not defined + at Object. (*tabs.coffee:26:2) + at Object. (*tabs.coffee:1:14) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.js new file mode 100644 index 00000000..8dca7a35 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.js @@ -0,0 +1,13 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +try { + require('../typescript-sourcemapping_url_string'); +} catch (err) { + setTimeout(() => { + console.info(err); + }, 10); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.snapshot new file mode 100644 index 00000000..6a109c90 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_sourcemapping_url_string.snapshot @@ -0,0 +1,3 @@ +Error: an exception. + at Object. (*typescript-sourcemapping_url_string.ts:3:7) + * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs new file mode 100644 index 00000000..8e3fefbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs @@ -0,0 +1,13 @@ +// Flags: --enable-source-maps +import '../../../common/index.mjs'; +async function Throw() { + await 0; + throw new Error('message'); +} +(async function main() { + await Promise.all([0, 1, 2, Throw()]); +})(); +// To recreate: +// +// npx --package typescript tsc --module nodenext --target esnext --outDir test/fixtures/source-map/output --sourceMap test/fixtures/source-map/output/source_map_throw_async_stack_trace.mts +//# sourceMappingURL=source_map_throw_async_stack_trace.mjs.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs.map new file mode 100644 index 00000000..728e8c20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"source_map_throw_async_stack_trace.mjs","sourceRoot":"","sources":["source_map_throw_async_stack_trace.mts"],"names":[],"mappings":"AAAA,+BAA+B;AAE/B,OAAO,2BAA2B,CAAC;AAQnC,KAAK,UAAU,KAAK;IAClB,MAAM,CAAC,CAAC;IACR,MAAM,IAAI,KAAK,CAAC,SAAS,CAAC,CAAA;AAC5B,CAAC;AAED,CAAC,KAAK,UAAU,IAAI;IAClB,MAAM,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,KAAK,EAAE,CAAC,CAAC,CAAC;AACxC,CAAC,CAAC,EAAE,CAAA;AAEJ,eAAe;AACf,EAAE;AACF,6LAA6L"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mts new file mode 100644 index 00000000..718f6179 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.mts @@ -0,0 +1,22 @@ +// Flags: --enable-source-maps + +import '../../../common/index.mjs'; + +interface Foo { + /** line + * + * blocks */ +} + +async function Throw() { + await 0; + throw new Error('message') +} + +(async function main() { + await Promise.all([0, 1, 2, Throw()]); +})() + +// To recreate: +// +// npx --package typescript tsc --module nodenext --target esnext --outDir test/fixtures/source-map/output --sourceMap test/fixtures/source-map/output/source_map_throw_async_stack_trace.mts diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.snapshot new file mode 100644 index 00000000..8f7f0490 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_async_stack_trace.snapshot @@ -0,0 +1,11 @@ +*output*source_map_throw_async_stack_trace.mts:13 + throw new Error('message') + ^ + + +Error: message + at Throw (*output*source_map_throw_async_stack_trace.mts:13:9) + at async Promise.all (index 3) + at async main (*output*source_map_throw_async_stack_trace.mts:17:3) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.js new file mode 100644 index 00000000..c49ffcff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.js @@ -0,0 +1,13 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +try { + require('../typescript-throw'); +} catch (err) { + setTimeout(() => { + console.info(err); + }, 10); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.snapshot new file mode 100644 index 00000000..5eaffbfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_catch.snapshot @@ -0,0 +1,4 @@ +reachable +Error: an exception + at branch (*typescript-throw.ts:18:11) + at Object. (*typescript-throw.ts:24:1) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs new file mode 100644 index 00000000..24361da8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs @@ -0,0 +1,12 @@ +// Flags: --enable-source-maps +import '../../../common/index.mjs'; +class Foo { + constructor() { + throw new Error('message'); + } +} +new Foo(); +// To recreate: +// +// npx --package typescript tsc --module nodenext --target esnext --outDir test/fixtures/source-map/output --sourceMap test/fixtures/source-map/output/source_map_throw_construct.mts +//# sourceMappingURL=source_map_throw_construct.mjs.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs.map new file mode 100644 index 00000000..2bf39629 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"source_map_throw_construct.mjs","sourceRoot":"","sources":["source_map_throw_construct.mts"],"names":[],"mappings":"AAAA,+BAA+B;AAE/B,OAAO,2BAA2B,CAAC;AAQnC,MAAM,GAAG;IACP;QACE,MAAM,IAAI,KAAK,CAAC,SAAS,CAAC,CAAC;IAC7B,CAAC;CACF;AAED,IAAI,GAAG,EAAE,CAAC;AAEV,eAAe;AACf,EAAE;AACF,qLAAqL"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mts new file mode 100644 index 00000000..38f2dee8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.mts @@ -0,0 +1,21 @@ +// Flags: --enable-source-maps + +import '../../../common/index.mjs'; + +interface Block { + /** line + * + * blocks */ +} + +class Foo { + constructor() { + throw new Error('message'); + } +} + +new Foo(); + +// To recreate: +// +// npx --package typescript tsc --module nodenext --target esnext --outDir test/fixtures/source-map/output --sourceMap test/fixtures/source-map/output/source_map_throw_construct.mts diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.snapshot new file mode 100644 index 00000000..8618d4b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_construct.snapshot @@ -0,0 +1,13 @@ +*output*source_map_throw_construct.mts:13 + throw new Error('message'); + ^ + + +Error: message + at new Foo (*output*source_map_throw_construct.mts:13:11) + at (*output*source_map_throw_construct.mts:17:1) + * + * + * + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.js new file mode 100644 index 00000000..62c2b41c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.js @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +require('../typescript-throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.snapshot new file mode 100644 index 00000000..fba8c95c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_first_tick.snapshot @@ -0,0 +1,11 @@ +reachable +*typescript-throw.ts:18 + throw Error('an exception'); + ^ + + +Error: an exception + at branch (*typescript-throw.ts:18:11) + at Object. (*typescript-throw.ts:24:1) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.js new file mode 100644 index 00000000..e80c3d1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.js @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +Error.stackTraceLimit = 2; + +require('../icu'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.snapshot new file mode 100644 index 00000000..42549506 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_icu.snapshot @@ -0,0 +1,10 @@ +*icu.jsx:3 + ("あ 🐕 🐕", throw Error("an error")); + ^ + + +Error: an error + at Object.createElement (*icu.jsx:3:23) + at Object. (*icu.jsx:9:5) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.js new file mode 100644 index 00000000..c5601d61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.js @@ -0,0 +1,5 @@ +// Flags: --enable-source-maps + +'use strict'; +require('../../../common'); +require('../uglify-throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.snapshot new file mode 100644 index 00000000..ec9f1346 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/output/source_map_throw_set_immediate.snapshot @@ -0,0 +1,11 @@ +*uglify-throw-original.js:5 + throw Error('goodbye'); + ^ + + +Error: goodbye + at Hello (*uglify-throw-original.js:5:9) + at Immediate. (*uglify-throw-original.js:9:3) + * + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/sigint.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/sigint.js new file mode 100644 index 00000000..f9ffaa86 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/sigint.js @@ -0,0 +1,8 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +process.kill(process.pid, "SIGINT"); +//# sourceMappingURL=https://ci.nodejs.org/402 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.coffee b/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.coffee new file mode 100644 index 00000000..abc5baab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.coffee @@ -0,0 +1,29 @@ +# Assignment: +number = 42 +opposite = true + +# Conditions: +number = -42 if opposite + +# Functions: +square = (x) -> x * x + +# Arrays: +list = [1, 2, 3, 4, 5] + +# Objects: +math = + root: Math.sqrt + square: square + cube: (x) -> x * square x + +# Splats: +race = (winner, runners...) -> + print winner, runners + +# Existence: +if true + alert "I knew it!" + +# Array comprehensions: +cubes = (math.cube num for num in list) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.js new file mode 100644 index 00000000..4e8ebf14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/tabs.js @@ -0,0 +1,56 @@ +// Generated by CoffeeScript 2.5.1 +(function() { + // Assignment: + var cubes, list, math, num, number, opposite, race, square; + + number = 42; + + opposite = true; + + if (opposite) { + // Conditions: + number = -42; + } + + // Functions: + square = function(x) { + return x * x; + }; + + // Arrays: + list = [1, 2, 3, 4, 5]; + + // Objects: + math = { + root: Math.sqrt, + square: square, + cube: function(x) { + return x * square(x); + } + }; + + // Splats: + race = function(winner, ...runners) { + return print(winner, runners); + }; + + // Existence: + if (true) { + alert("I knew it!"); + } + + // Array comprehensions: + cubes = (function() { + var i, len, results; + results = []; + for (i = 0, len = list.length; i < len; i++) { + num = list[i]; + results.push(math.cube(num)); + } + return results; + })(); + +}).call(this); + +//# sourceMappingURL=data:application/json;base64,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 +//# sourceURL=/Users/bencoe/oss/coffee-script-test/tabs.coffee diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs new file mode 100644 index 00000000..a44412ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs @@ -0,0 +1,11 @@ +const message = 'Message ' + Math.random(); +export async function Throw() { + throw new Error(message); +} +await Throw(); +// To recreate: +// +// npx tsc --module esnext --target es2017 --outDir test/fixtures/source-map --sourceMap test/fixtures/source-map/throw-async.ts +// + rename js to mjs +// + rename js to mjs in source map comment in mjs file +//# sourceMappingURL=throw-async.mjs.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs.map new file mode 100644 index 00000000..33d1eaed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"throw-async.mjs","sourceRoot":"","sources":["throw-async.ts"],"names":[],"mappings":"AAAA,MAAM,OAAO,GAAG,UAAU,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC;AAE3C,MAAM,CAAC,KAAK,UAAU,KAAK;IACzB,MAAM,IAAI,KAAK,CAAC,OAAO,CAAC,CAAA;AAC1B,CAAC;AAED,MAAM,KAAK,EAAE,CAAC;AAEd,eAAe;AACf,EAAE;AACF,gIAAgI;AAChI,qBAAqB;AACrB,uDAAuD"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.ts new file mode 100644 index 00000000..080b07af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-async.ts @@ -0,0 +1,13 @@ +const message = 'Message ' + Math.random(); + +export async function Throw() { + throw new Error(message) +} + +await Throw(); + +// To recreate: +// +// npx tsc --module esnext --target es2017 --outDir test/fixtures/source-map --sourceMap test/fixtures/source-map/throw-async.ts +// + rename js to mjs +// + rename js to mjs in source map comment in mjs file \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js new file mode 100644 index 00000000..94b14810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js @@ -0,0 +1,4 @@ +"use strict"; +exports.__esModule = true; +require("./throw-on-require"); +//# sourceMappingURL=throw-on-require-entry.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js.map new file mode 100644 index 00000000..a5f0ca22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require-entry.js.map @@ -0,0 +1 @@ +{"version":3,"file":"throw-on-require-entry.js","sourceRoot":"","sources":["throw-on-require-entry.ts"],"names":[],"mappings":";;AAAA,8BAA2B"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js new file mode 100644 index 00000000..5654f2bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js @@ -0,0 +1,15 @@ +var ATrue; +(function (ATrue) { + ATrue[ATrue["IsTrue"] = 1] = "IsTrue"; + ATrue[ATrue["IsFalse"] = 0] = "IsFalse"; +})(ATrue || (ATrue = {})); +if (false) { + console.info('unreachable'); +} +else if (true) { + throw Error('throw early'); +} +else { + console.info('unreachable'); +} +//# sourceMappingURL=throw-on-require.js.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js.map new file mode 100644 index 00000000..94d0df9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.js.map @@ -0,0 +1 @@ +{"version":3,"file":"throw-on-require.js","sourceRoot":"","sources":["throw-on-require.ts"],"names":[],"mappings":"AAAA,IAAK,KAGJ;AAHD,WAAK,KAAK;IACR,qCAAU,CAAA;IACV,uCAAW,CAAA;AACb,CAAC,EAHI,KAAK,KAAL,KAAK,QAGT;AAED,IAAI,KAAK,EAAE;IACT,OAAO,CAAC,IAAI,CAAC,aAAa,CAAC,CAAA;CAC5B;KAAM,IAAI,IAAI,EAAE;IACf,MAAM,KAAK,CAAC,aAAa,CAAC,CAAA;CAC3B;KAAM;IACL,OAAO,CAAC,IAAI,CAAC,aAAa,CAAC,CAAA;CAC5B"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.ts new file mode 100644 index 00000000..4aa57030 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-on-require.ts @@ -0,0 +1,12 @@ +enum ATrue { + IsTrue = 1, + IsFalse = 0 +} + +if (false) { + console.info('unreachable') +} else if (true) { + throw Error('throw early') +} else { + console.info('unreachable') +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string-original.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string-original.js new file mode 100644 index 00000000..fe177b66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string-original.js @@ -0,0 +1,8 @@ +/* + * comments dropped by uglify. + */ +function Hello() { + throw 'goodbye'; +} + +Hello(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string.js new file mode 100644 index 00000000..7a810e12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/throw-string.js @@ -0,0 +1,2 @@ +function Hello(){throw"goodbye"}Hello(); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInRocm93LXN0cmluZy1vcmlnaW5hbC5qcyJdLCJuYW1lcyI6WyJIZWxsbyJdLCJtYXBwaW5ncyI6IkFBR0EsU0FBU0EsUUFDUCxLQUFNLFVBR1JBIn0= diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node-win32.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node-win32.js new file mode 100644 index 00000000..22606906 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node-win32.js @@ -0,0 +1,10 @@ +function foo(str) { + return str; +} +foo('noop'); +// To recreate (Windows only): +// +// const filePath = require.resolve('./test/fixtures/source-map/ts-node.ts'); +// const compiled = require('ts-node').create({ transpileOnly: true }).compile(fs.readFileSync(filePath, 'utf8'), filePath); +// fs.writeFileSync('test/fixtures/source-map/ts-node-win32.js', compiled); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node.ts new file mode 100644 index 00000000..2ff34e0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/ts-node.ts @@ -0,0 +1,11 @@ +function foo(str: string) { + return str; +} + +foo('noop'); + +// To recreate (Windows only): +// +// const filePath = require.resolve('./test/fixtures/source-map/ts-node.ts'); +// const compiled = require('ts-node').create({ transpileOnly: true }).compile(fs.readFileSync(filePath, 'utf8'), filePath); +// fs.writeFileSync('test/fixtures/source-map/ts-node-win32.js', compiled); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js new file mode 100644 index 00000000..1ac4e985 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js @@ -0,0 +1,4 @@ +"use strict"; +const content = '//# sourceMappingURL='; +throw new Error('an exception.'); +//# sourceMappingURL=typescript-sourcemapping_url_string.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js.map new file mode 100644 index 00000000..cbb2d46f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-sourcemapping_url_string.js.map @@ -0,0 +1 @@ +{"version":3,"file":"typescript-sourcemapping_url_string.js","sourceRoot":"","sources":["typescript-sourcemapping_url_string.ts"],"names":[],"mappings":";AAAA,MAAM,OAAO,GAAG,uBAAuB,CAAC;AAExC,MAAM,IAAI,KAAK,CAAC,eAAe,CAAC,CAAC"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js new file mode 100644 index 00000000..0c4e5775 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js @@ -0,0 +1,27 @@ +var ATrue; +(function (ATrue) { + ATrue[ATrue["IsTrue"] = 1] = "IsTrue"; + ATrue[ATrue["IsFalse"] = 0] = "IsFalse"; +})(ATrue || (ATrue = {})); +if (false) { + console.info('unreachable'); +} +else if (true) { + console.info('reachable'); +} +else { + console.info('unreachable'); +} +function branch(a) { + if (a === ATrue.IsFalse) { + console.info('a = false'); + } + else if (a === ATrue.IsTrue) { + throw Error('an exception'); + } + else { + console.info('a = ???'); + } +} +branch(ATrue.IsTrue); +//# sourceMappingURL=typescript-throw.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js.map b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js.map new file mode 100644 index 00000000..f1f55af1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.js.map @@ -0,0 +1 @@ +{"version":3,"file":"typescript-throw.js","sourceRoot":"","sources":["typescript-throw.ts"],"names":[],"mappings":"AAAA,IAAK,KAGJ;AAHD,WAAK,KAAK;IACR,qCAAU,CAAA;IACV,uCAAW,CAAA;AACb,CAAC,EAHI,KAAK,KAAL,KAAK,QAGT;AAED,IAAI,KAAK,EAAE;IACT,OAAO,CAAC,IAAI,CAAC,aAAa,CAAC,CAAA;CAC5B;KAAM,IAAI,IAAI,EAAE;IACf,OAAO,CAAC,IAAI,CAAC,WAAW,CAAC,CAAA;CAC1B;KAAM;IACL,OAAO,CAAC,IAAI,CAAC,aAAa,CAAC,CAAA;CAC5B;AAED,SAAS,MAAM,CAAE,CAAQ;IACvB,IAAI,CAAC,KAAK,KAAK,CAAC,OAAO,EAAE;QACvB,OAAO,CAAC,IAAI,CAAC,WAAW,CAAC,CAAA;KAC1B;SAAM,IAAI,CAAC,KAAK,KAAK,CAAC,MAAM,EAAE;QAC7B,MAAM,KAAK,CAAC,cAAc,CAAC,CAAC;KAC7B;SAAM;QACL,OAAO,CAAC,IAAI,CAAC,SAAS,CAAC,CAAA;KACxB;AACH,CAAC;AAED,MAAM,CAAC,KAAK,CAAC,MAAM,CAAC,CAAA"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.ts b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.ts new file mode 100644 index 00000000..befb58fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/typescript-throw.ts @@ -0,0 +1,24 @@ +enum ATrue { + IsTrue = 1, + IsFalse = 0 +} + +if (false) { + console.info('unreachable') +} else if (true) { + console.info('reachable') +} else { + console.info('unreachable') +} + +function branch (a: ATrue) { + if (a === ATrue.IsFalse) { + console.info('a = false') + } else if (a === ATrue.IsTrue) { + throw Error('an exception'); + } else { + console.info('a = ???') + } +} + +branch(ATrue.IsTrue) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw-original.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw-original.js new file mode 100644 index 00000000..099faa17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw-original.js @@ -0,0 +1,10 @@ +/* + * comments dropped by uglify. + */ +function Hello() { + throw Error('goodbye'); +} + +setImmediate(function() { + Hello(); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw.js new file mode 100644 index 00000000..ea6201e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/uglify-throw.js @@ -0,0 +1,2 @@ +setImmediate(function(){!function(){throw Error("goodbye")}()}); +//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInVnbGlmeS10aHJvdy1vcmlnaW5hbC5qcyJdLCJuYW1lcyI6WyJzZXRJbW1lZGlhdGUiLCJFcnJvciIsIkhlbGxvIl0sIm1hcHBpbmdzIjoiQUFPQUEsYUFBYSxZQUpiLFdBQ0UsTUFBTUMsTUFBTSxXQUlaQyIsInNvdXJjZXNDb250ZW50IjpbIi8qXG4gKiBjb21tZW50cyBkcm9wcGVkIGJ5IHVnbGlmeS5cbiAqL1xuZnVuY3Rpb24gSGVsbG8oKSB7XG4gIHRocm93IEVycm9yKCdnb29kYnllJyk7XG59XG5cbnNldEltbWVkaWF0ZShmdW5jdGlvbigpIHtcbiAgSGVsbG8oKTtcbn0pO1xuXG4iXX0= diff --git a/packages/secure-exec/tests/node-conformance/fixtures/source-map/webpack.js b/packages/secure-exec/tests/node-conformance/fixtures/source-map/webpack.js new file mode 100644 index 00000000..c8bf26ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/source-map/webpack.js @@ -0,0 +1,2 @@ +!function(e){var t={};function r(n){if(t[n])return t[n].exports;var o=t[n]={i:n,l:!1,exports:{}};return e[n].call(o.exports,o,o.exports,r),o.l=!0,o.exports}r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},r.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.t=function(e,t){if(1&t&&(e=r(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(r.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)r.d(n,o,function(t){return e[t]}.bind(null,o));return n},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=0)}([function(e,t){const r=()=>{n()},n=()=>{o()},o=()=>{throw new Error("oh no!")};r()}]); 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+ +// This test is meant to be spawned with NODE_OPTIONS=--title=foo +const assert = require('assert'); +if (process.platform !== 'sunos' && process.platform !== 'os400') { // --title is unsupported on SmartOS and IBM i. + assert.strictEqual(process.title, 'foo'); +} + +// Spawns a worker that may copy NODE_OPTIONS if it's set by the parent. +const { Worker } = require('worker_threads'); +new Worker(`require('assert').strictEqual(process.env.TEST_VAR, 'bar')`, { + env: { + ...process.env, + TEST_VAR: 'bar', + }, + eval: true, +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/spawn-worker-with-trace-exit.js b/packages/secure-exec/tests/node-conformance/fixtures/spawn-worker-with-trace-exit.js new file mode 100644 index 00000000..6cf091c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/spawn-worker-with-trace-exit.js @@ -0,0 +1,20 @@ +'use strict'; + +const { Worker, isMainThread } = require('worker_threads') + +// Tests that valid per-isolate/env NODE_OPTIONS are allowed and +// work in child workers. +if (isMainThread) { + new Worker(__filename, { + env: { + ...process.env, + NODE_OPTIONS: '--trace-exit' + } + }) +} else { + setImmediate(() => { + process.nextTick(() => { + process.exit(0); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/spawn_closed_stdio.py b/packages/secure-exec/tests/node-conformance/fixtures/spawn_closed_stdio.py new file mode 100644 index 00000000..b5de2552 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/spawn_closed_stdio.py @@ -0,0 +1,8 @@ +import os +import sys +import subprocess +os.close(0) +os.close(1) +os.close(2) +exit_code = subprocess.call(sys.argv[1:], shell=False) +sys.exit(exit_code) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.js b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.js new file mode 100644 index 00000000..c2cd118b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.js @@ -0,0 +1 @@ +var foo bar; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.mjs b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.mjs new file mode 100644 index 00000000..c2cd118b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax.mjs @@ -0,0 +1 @@ +var foo bar; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax_shebang.js b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax_shebang.js new file mode 100644 index 00000000..1de5d2ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/bad_syntax_shebang.js @@ -0,0 +1,2 @@ +#!/usr/bin/env node +var foo bar; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.js b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.js new file mode 100644 index 00000000..d8427075 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.js @@ -0,0 +1 @@ +var foo = 'bar'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.mjs b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.mjs new file mode 100644 index 00000000..b07312f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax.mjs @@ -0,0 +1,3 @@ +export function testFunction(req, res) { + return 'PASS'; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax_shebang.js b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax_shebang.js new file mode 100644 index 00000000..f9ff7d56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/good_syntax_shebang.js @@ -0,0 +1,2 @@ +#!/usr/bin/env node +var foo = 'bar'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/syntax/illegal_if_not_wrapped.js b/packages/secure-exec/tests/node-conformance/fixtures/syntax/illegal_if_not_wrapped.js new file mode 100644 index 00000000..d76a836c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/syntax/illegal_if_not_wrapped.js @@ -0,0 +1,3 @@ +if (true) { + return; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-error-first-line-offset.js b/packages/secure-exec/tests/node-conformance/fixtures/test-error-first-line-offset.js new file mode 100644 index 00000000..82767537 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-error-first-line-offset.js @@ -0,0 +1 @@ +error diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-fs-readfile-error.js b/packages/secure-exec/tests/node-conformance/fixtures/test-fs-readfile-error.js new file mode 100644 index 00000000..9bac28f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-fs-readfile-error.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +require('fs').readFileSync('/'); // throws EISDIR diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-fs-stat-sync-overflow.js b/packages/secure-exec/tests/node-conformance/fixtures/test-fs-stat-sync-overflow.js new file mode 100644 index 00000000..9f947fa0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-fs-stat-sync-overflow.js @@ -0,0 +1,7 @@ +const fs = require('fs'); + +function load() { + fs.statSync('.'); + load(); +} +load(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-init-index/index.js b/packages/secure-exec/tests/node-conformance/fixtures/test-init-index/index.js new file mode 100644 index 00000000..433f44b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-init-index/index.js @@ -0,0 +1,25 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +(function() { + process.stdout.write('Loaded successfully!'); +})(); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-init-native/fs.js b/packages/secure-exec/tests/node-conformance/fixtures/test-init-native/fs.js new file mode 100644 index 00000000..37043125 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-init-native/fs.js @@ -0,0 +1,28 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +(function() { + const fs = require('fs'); + if (fs.readFile) { + process.stdout.write('fs loaded successfully'); + } +})(); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_libraries/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_libraries/foo.js new file mode 100644 index 00000000..eb278f95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_libraries/foo.js @@ -0,0 +1 @@ +exports.string = '$HOME/.node_libraries'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_modules/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_modules/foo.js new file mode 100644 index 00000000..8a665b3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-both/.node_modules/foo.js @@ -0,0 +1 @@ +exports.string = '$HOME/.node_modules'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_libraries/.node_libraries/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_libraries/.node_libraries/foo.js new file mode 100644 index 00000000..eb278f95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_libraries/.node_libraries/foo.js @@ -0,0 +1 @@ +exports.string = '$HOME/.node_libraries'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_modules/.node_modules/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_modules/.node_modules/foo.js new file mode 100644 index 00000000..8a665b3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/home-pkg-in-node_modules/.node_modules/foo.js @@ -0,0 +1 @@ +exports.string = '$HOME/.node_modules'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/local-pkg/test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/local-pkg/test.js new file mode 100644 index 00000000..8054983e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/local-pkg/test.js @@ -0,0 +1,2 @@ +'use strict'; +console.log(require('foo').string); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/node_path/foo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/node_path/foo.js new file mode 100644 index 00000000..3ce43c49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-module-loading-globalpaths/node_path/foo.js @@ -0,0 +1 @@ +exports.string = '$NODE_PATH'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-nodetiming-uvmetricsinfo.js b/packages/secure-exec/tests/node-conformance/fixtures/test-nodetiming-uvmetricsinfo.js new file mode 100644 index 00000000..59b1cc8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-nodetiming-uvmetricsinfo.js @@ -0,0 +1,46 @@ +// Enforcing strict checks on the order or number of events across different +// platforms can be tricky and unreliable due to various factors. +// As a result, this test relies on the `uv_metrics_info` call instead. +const { performance } = require('node:perf_hooks'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const { nodeTiming } = performance; + +function safeMetricsInfo(cb) { + setImmediate(() => { + const info = nodeTiming.uvMetricsInfo; + cb(info); + }); +} + +{ + const info = nodeTiming.uvMetricsInfo; + assert.strictEqual(info.loopCount, 0); + assert.strictEqual(info.events, 0); + // This is the only part of the test that we test events waiting + // Adding checks for this property will make the test flaky + // as it can be highly influenced by race conditions. + assert.strictEqual(info.eventsWaiting, 0); +} + +{ + // The synchronous call should obviously not affect the uv metrics + const fd = fs.openSync(__filename, 'r'); + fs.readFileSync(fd); + const info = nodeTiming.uvMetricsInfo; + assert.strictEqual(info.loopCount, 0); + assert.strictEqual(info.events, 0); + assert.strictEqual(info.eventsWaiting, 0); +} + +{ + function openFile(info) { + assert.strictEqual(info.loopCount, 1); + + fs.open(__filename, 'r', (err) => { + assert.ifError(err); + }); + } + + safeMetricsInfo(openFile); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/.hiddenfiles b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/.hiddenfiles new file mode 100644 index 00000000..8943faef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/.hiddenfiles @@ -0,0 +1 @@ +This is hidden \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/hellorandom.txt b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/hellorandom.txt new file mode 100644 index 00000000..35268b4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/hellorandom.txt @@ -0,0 +1 @@ +Random txt \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/helloworld.js b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/helloworld.js new file mode 100644 index 00000000..0f504264 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-repl-tab-completion/helloworld.js @@ -0,0 +1 @@ +console.log("hello world"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-resolution-inspect-brk-main.ext b/packages/secure-exec/tests/node-conformance/fixtures/test-resolution-inspect-brk-main.ext new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-resolution-inspect-brk-resolver.js b/packages/secure-exec/tests/node-conformance/fixtures/test-resolution-inspect-brk-resolver.js new file mode 100644 index 00000000..b5569e69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-resolution-inspect-brk-resolver.js @@ -0,0 +1,4 @@ +'use strict'; +const common = require('../common'); + +require.extensions['.ext'] = require.extensions['.js']; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner-watch.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner-watch.mjs new file mode 100644 index 00000000..6780b31c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner-watch.mjs @@ -0,0 +1,24 @@ +import { run } from 'node:test'; +import { tap } from 'node:test/reporters'; +import { parseArgs } from 'node:util'; + +const options = { + file: { + type: 'string', + }, +}; +const { + values, + positionals, +} = parseArgs({ args: process.argv.slice(2), options }); + +let files; + +if (values.file) { + files = [values.file]; +} + +run({ + files, + watch: true +}).compose(tap).pipe(process.stdout); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/failed-test-still-call-abort.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/failed-test-still-call-abort.js new file mode 100644 index 00000000..496d2331 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/failed-test-still-call-abort.js @@ -0,0 +1,25 @@ +const {test, afterEach} = require('node:test'); +const assert = require('node:assert'); +const { waitForAbort } = require('./wait-for-abort-helper'); + +let testCount = 0; +let signal; + +afterEach(() => { + assert.equal(signal.aborted, false); + + waitForAbort({ testNumber: ++testCount, signal }); +}); + +test("sync", (t) => { + signal = t.signal; + assert.equal(signal.aborted, false); + throw new Error('failing the sync test'); +}); + +test("async", async (t) => { + await null; + signal = t.signal; + assert.equal(signal.aborted, false); + throw new Error('failing the async test'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/successful-test-still-call-abort.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/successful-test-still-call-abort.js new file mode 100644 index 00000000..4f3879c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/successful-test-still-call-abort.js @@ -0,0 +1,23 @@ +const {test, afterEach} = require('node:test'); +const assert = require('node:assert'); +const {waitForAbort} = require("./wait-for-abort-helper"); + +let testCount = 0; +let signal; + +afterEach(() => { + assert.equal(signal.aborted, false); + + waitForAbort({ testNumber: ++testCount, signal }); +}); + +test("sync", (t) => { + signal = t.signal; + assert.equal(signal.aborted, false); +}); + +test("async", async (t) => { + await null; + signal = t.signal; + assert.equal(signal.aborted, false); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/wait-for-abort-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/wait-for-abort-helper.js new file mode 100644 index 00000000..89eda7ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/aborts/wait-for-abort-helper.js @@ -0,0 +1,19 @@ +module.exports = { + waitForAbort: function ({ testNumber, signal }) { + let retries = 0; + + const interval = setInterval(() => { + retries++; + if(signal.aborted) { + console.log(`abort called for test ${testNumber}`); + clearInterval(interval); + return; + } + + if(retries > 100) { + clearInterval(interval); + throw new Error(`abort was not called for test ${testNumber}`); + } + }, 10); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/async-error-in-test-hook.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/async-error-in-test-hook.mjs new file mode 100644 index 00000000..5dca1ada --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/async-error-in-test-hook.mjs @@ -0,0 +1,27 @@ +import { after, afterEach, before, beforeEach, test } from 'node:test' + +before(() => { + setTimeout(() => { + throw new Error('before') + }, 100) +}) + +beforeEach(() => { + setTimeout(() => { + throw new Error('beforeEach') + }, 100) +}) + +after(() => { + setTimeout(() => { + throw new Error('after') + }, 100) +}) + +afterEach(() => { + setTimeout(() => { + throw new Error('afterEach') + }, 100) +}) + +test('ok', () => {}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/a.mjs new file mode 100644 index 00000000..a34b87e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/a.mjs @@ -0,0 +1,13 @@ +import tmpdir from '../../../common/tmpdir.js'; +import { setTimeout } from 'node:timers/promises'; +import fs from 'node:fs/promises'; +import path from 'node:path'; + +await fs.writeFile(tmpdir.resolve('test-runner-concurrency'), 'a.mjs'); +while (true) { + const file = await fs.readFile(tmpdir.resolve('test-runner-concurrency'), 'utf8'); + if (file === 'b.mjs') { + break; + } + await setTimeout(10); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/b.mjs new file mode 100644 index 00000000..395cea1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/concurrency/b.mjs @@ -0,0 +1,13 @@ +import tmpdir from '../../../common/tmpdir.js'; +import { setTimeout } from 'node:timers/promises'; +import fs from 'node:fs/promises'; +import path from 'node:path'; + +while (true) { + const file = await fs.readFile(tmpdir.resolve('test-runner-concurrency'), 'utf8'); + if (file === 'a.mjs') { + await fs.writeFile(tmpdir.resolve('test-runner-concurrency'), 'b.mjs'); + break; + } + await setTimeout(10); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/hooks.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/hooks.mjs new file mode 100644 index 00000000..57ee712e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/hooks.mjs @@ -0,0 +1,25 @@ +const sources = { +// Virtual file. Doesn't exist on disk + "virtual.js": ` + import { test } from 'node:test'; + test('test', async () => {}); +`, +// file with source map. this emulates the behavior of tsx + "sum.test.ts": `\ +import{describe,it}from"node:test";import assert from"node:assert";import{sum}from"./sum.ts";describe("sum",()=>{it("should sum two numbers",()=>{assert.deepStrictEqual(sum(1,2),3)});it("should error out if one is not a number",()=>{assert.throws(()=>sum(1,"b"),Error)})}); + +//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJtYXBwaW5ncyI6IkFBQUEsT0FBUyxTQUFVLE9BQVUsWUFDN0IsT0FBTyxXQUFZLGNBQ25CLE9BQVMsUUFBVyxRQUVwQixTQUFTLE1BQU8sSUFBTSxDQUNwQixHQUFHLHlCQUEwQixJQUFNLENBQy9CLE9BQU8sZ0JBQWdCLElBQUksRUFBRSxDQUFDLEVBQUcsQ0FBQyxDQUN0QyxDQUFDLEVBRUQsR0FBRywwQ0FBMkMsSUFBTSxDQUNsRCxPQUFPLE9BQU8sSUFBTSxJQUFJLEVBQUcsR0FBRyxFQUFHLEtBQUssQ0FDeEMsQ0FBQyxDQUNILENBQUMiLCJuYW1lcyI6W10sImlnbm9yZUxpc3QiOltdLCJzb3VyY2VzIjpbIi4vc3VtLnRlc3QudHMiXSwic291cmNlc0NvbnRlbnQiOltudWxsXX0=`, +// file with source map. this emulates the behavior of tsx + "sum.ts": `\ + var __defProp=Object.defineProperty;var __name=(target,value)=>__defProp(target,"name",{value,configurable:true});function sum(...n){if(!n.every(num=>typeof num==="number"))throw new Error("Not a number");return n.reduce((acc,cur)=>acc+cur)}__name(sum,"sum");export{sum}; + + //# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJtYXBwaW5ncyI6ImtIQUFPLFNBQVMsT0FBUSxFQUFHLENBQ3pCLEdBQUksQ0FBQyxFQUFFLE1BQU8sS0FBUSxPQUFPLE1BQVEsUUFBUSxFQUFHLE1BQU0sSUFBSSxNQUFNLGNBQWMsRUFDOUUsT0FBTyxFQUFFLE9BQU8sQ0FBQyxJQUFLLE1BQVEsSUFBTSxHQUFHLENBQ3pDLENBSGdCIiwibmFtZXMiOltdLCJpZ25vcmVMaXN0IjpbXSwic291cmNlcyI6WyIuL3N1bS50cyJdLCJzb3VyY2VzQ29udGVudCI6W251bGxdfQ==`, +}; + +export async function load(url, context, nextLoad) { + const file = url.split('/').at(-1); + if (sources[file] !== undefined) { + return { format: "module", source: sources[file], shortCircuit: true }; + } + return nextLoad(url, context); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/register-hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/register-hooks.js new file mode 100644 index 00000000..cbbac612 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/register-hooks.js @@ -0,0 +1,4 @@ +const { register } = require('node:module'); +const { pathToFileURL } = require('node:url'); + +register('./hooks.mjs', pathToFileURL(__filename)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.test.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.test.ts new file mode 100644 index 00000000..1ee401c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.test.ts @@ -0,0 +1,13 @@ +import { describe, it } from 'node:test' +import assert from 'node:assert' +import { sum } from './sum' + +describe('sum', () => { + it('should sum two numbers', () => { + assert.deepStrictEqual(sum(1, 2), 3) + }) + + it('should error out if one is not a number', () => { + assert.throws(() => sum(1, 'b'), Error) + }) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.ts new file mode 100644 index 00000000..3ea8cb64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/sum.ts @@ -0,0 +1,4 @@ +export function sum (...n) { + if (!n.every((num) => typeof num === 'number')) throw new Error('Not a number') + return n.reduce((acc, cur) => acc + cur) +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/virtual.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-loader/virtual.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a-very-long-long-long-sub-dir/c.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a-very-long-long-long-sub-dir/c.js new file mode 100644 index 00000000..73ac49a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a-very-long-long-long-sub-dir/c.js @@ -0,0 +1,52 @@ +'use strict'; +// Here we can't import common module as the coverage will be different based on the system + +// Empty functions that don't do anything +function doNothing1() { + // Not implemented +} + +function doNothing2() { + // No logic here +} + +function unusedFunction1() { + // Intentionally left empty +} + +function unusedFunction2() { + // Another empty function +} + +// Unused variables +const unusedVariable1 = 'This is never used'; +const unusedVariable2 = 42; +let unusedVariable3; + +// Empty class with no methods +class UnusedClass { + constructor() { + // Constructor does nothing + } +} + +// Empty object literal +const emptyObject = {}; + +// Empty array +const emptyArray = []; + +// Function with parameters but no body +function doNothingWithParams(param1, param2) { + // No implementation +} + +// Function that returns nothing +function returnsNothing() { + // No return statement +} + +// Another unused function +function unusedFunction3() { + // More empty code +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a.js new file mode 100644 index 00000000..73ac49a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/a.js @@ -0,0 +1,52 @@ +'use strict'; +// Here we can't import common module as the coverage will be different based on the system + +// Empty functions that don't do anything +function doNothing1() { + // Not implemented +} + +function doNothing2() { + // No logic here +} + +function unusedFunction1() { + // Intentionally left empty +} + +function unusedFunction2() { + // Another empty function +} + +// Unused variables +const unusedVariable1 = 'This is never used'; +const unusedVariable2 = 42; +let unusedVariable3; + +// Empty class with no methods +class UnusedClass { + constructor() { + // Constructor does nothing + } +} + +// Empty object literal +const emptyObject = {}; + +// Empty array +const emptyArray = []; + +// Function with parameters but no body +function doNothingWithParams(param1, param2) { + // No implementation +} + +// Function that returns nothing +function returnsNothing() { + // No return statement +} + +// Another unused function +function unusedFunction3() { + // More empty code +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/b.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/b.js new file mode 100644 index 00000000..7f6a712f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/b.js @@ -0,0 +1,11 @@ +'use strict'; +// Here we can't import common module as the coverage will be different based on the system + +// Empty functions that don't do anything +function doNothing1() { + // Not implemented +} + +function doNothing2() { + // No logic here +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/many-uncovered-lines.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/many-uncovered-lines.js new file mode 100644 index 00000000..fa030452 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage-snap/many-uncovered-lines.js @@ -0,0 +1,353 @@ +'use strict'; +// Here we can't import common module as the coverage will be different based on the system + +// Empty functions that don't do anything +function doNothing1() { + // Not implemented +} + +function doNothing2() { + // No logic here +} + +function unusedFunction1() { + // Intentionally left empty +} + +function unusedFunction2() { + // Another empty function +} + +// Unused variables +const unusedVariable1 = 'This is never used'; +const unusedVariable2 = 42; +let unusedVariable3; + +// Empty class with no methods +class UnusedClass { + constructor() { + // Constructor does nothing + } +} + +// Empty object literal +const emptyObject = {}; + +// Empty array +const emptyArray = []; + +// Function with parameters but no body +function doNothingWithParams(param1, param2) { + // No implementation +} + +// Function that returns nothing +function returnsNothing() { + // No return statement +} + +// Another unused function +function unusedFunction3() { + // More empty code +} + +// Empty functions with different signatures +function doNothing4() { + // No logic here +} + +function doNothing5() { + // Another placeholder +} + +function doNothingWithRestParams(...args) { + // Function with rest parameters but no logic +} + +function doNothingWithCallback(callback) { + // Callback not called +} + +// Unused variables of different types +const unusedVariable7 = null; +const unusedVariable8 = undefined; +const unusedVariable9 = Symbol('unused'); +let unusedVariable10; + +// Another empty class +class YetAnotherUnusedClass { + // No properties or methods +} + +// Unused object with nested array +const unusedObjectWithArray = { + innerArray: [], +}; + +// Another empty array +const anotherEmptyArray = []; + +// Function with default and rest parameters +function anotherComplexFunction(param1 = 10, ...rest) { + // No implementation +} + +// More unused functions +function unusedFunction5() { + // Placeholder +} + +function unusedFunction6() { + // Empty again +} + +function unusedFunction7() { + // Still nothing here +} + +// Empty static method in class +class UnusedClassWithStaticMethod { + static unusedStaticMethod() { + // No logic inside static method + } +} + +// Empty getter and setter in a class +class ClassWithGetterSetter { + get unusedGetter() { + // Empty getter + } + + set unusedSetter(value) { + // Empty setter + } +} + +// Unused function returning undefined +function returnsUndefined() { + return undefined; +} + +// Empty promise-returning function +function emptyPromiseFunction() { + return new Promise((resolve, reject) => { + // No promise logic + }); +} + +// Empty immediately-invoked function expression (IIFE) +(function emptyIIFE() { + // No implementation +})(); + +// Unused generator function with parameters +function* unusedGeneratorFunctionWithParams(param1, param2) { + // No yielding of values +} + +// Unused async arrow function +const unusedAsyncArrowFunction = async () => { + // No async logic here +}; + +// Unused map function with no logic +const unusedMapFunction = new Map(); + +// Unused set function with no logic +const unusedSetFunction = new Set(); + +// Empty for loop +for (let i = 0; i < 10; i++) { + // Loop does nothing +} + +// Empty while loop +while (false) { + // Never executes +} + +// Empty try-catch-finally block +try { + // Nothing to try +} catch (error) { + // No error handling +} finally { + // Nothing to finalize +} + +// Empty if-else block +if (false) { + // No logic here +} else { + // Nothing here either +} + +// Empty switch statement +switch (false) { + case true: + // No case logic + break; + default: + // Default does nothing + break; +} + +// Empty nested function +function outerFunction() { + function innerFunction() { + // Empty inner function + } +} + +// More unused arrow functions +const unusedArrowFunction1 = () => {}; +const unusedArrowFunction2 = (param) => {}; + +// Empty function with a try-catch block +function emptyTryCatchFunction() { + try { + // Nothing to try + } catch (error) { + // No error handling + } +} + +// Unused async generator function +async function* unusedAsyncGenerator() { + // No async yielding +} + +// Unused function returning an empty array +function returnsEmptyArray() { + return []; +} + +// Unused function returning an empty object +function returnsEmptyObject() { + return {}; +} + +// Empty arrow function with destructuring +const unusedArrowFunctionWithDestructuring = ({ key1, key2 }) => { + // No logic here +}; + +// Unused function with default parameters +function unusedFunctionWithDefaults(param1 = 'default', param2 = 100) { + // No implementation +} + +// Unused function returning an empty Map +function returnsEmptyMap() { + return new Map(); +} + +// Unused function returning an empty Set +function returnsEmptySet() { + return new Set(); +} + +// Unused async function with try-catch +async function unusedAsyncFunctionWithTryCatch() { + try { + // Nothing to try + } catch (error) { + // No error handling + } +} + +// Function with spread operator but no logic +function unusedFunctionWithSpread(...args) { + // No implementation +} + +// Function with object spread but no logic +function unusedFunctionWithObjectSpread(obj) { + const newObj = { ...obj }; + // No logic here +} + +// Empty function that takes an array and does nothing +function unusedFunctionWithArrayParam(arr) { + // No logic here +} + +// Empty function that returns a function +function unusedFunctionReturningFunction() { + return function() { + // Empty function returned + }; +} + +// Empty function with destructuring and rest parameters +function unusedFunctionWithDestructuringAndRest({ a, b, ...rest }) { + // No logic here +} + +// Unused async function that returns a promise +async function unusedAsyncFunctionReturningPromise() { + return Promise.resolve(); +} + +// Empty recursive function +function unusedRecursiveFunction() { + // No recursive logic +} + +// Empty function using template literals +function unusedFunctionWithTemplateLiterals(param) { + const message = `Message: ${param}`; + // No further logic +} + +// Function with complex destructuring and no logic +function unusedComplexDestructuringFunction({ a: { b, c }, d }) { + // No logic here +} + +// Empty function that uses bitwise operations +function unusedFunctionWithBitwiseOperations(num) { + const result = num & 0xff; + // No further logic +} + +// Unused function with optional chaining +function unusedFunctionWithOptionalChaining(obj) { + const value = obj?.property?.nestedProperty; + // No further logic +} + +// Unused function with nullish coalescing operator +function unusedFunctionWithNullishCoalescing(param) { + const value = param ?? 'default'; + // No further logic +} + +// Unused generator function returning nothing +function* unusedGeneratorFunction() { + // No yielding +} + +// Function using try-catch with finally, but no logic +function unusedFunctionWithTryCatchFinally() { + try { + // Nothing to try + } catch (e) { + // No error handling + } finally { + // Nothing in finally + } +} + +// Function with chaining but no logic +function unusedFunctionWithChaining() { + const obj = { + method1: () => ({ method2: () => {} }), + }; + obj.method1().method2(); +} + +// Empty function returning a new Date object +function unusedFunctionReturningDate() { + return new Date(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage.js new file mode 100644 index 00000000..afb26d40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage.js @@ -0,0 +1,89 @@ +'use strict'; +const http = require('node:http'); // node:* should be filtered out. + +try { + // This block does not throw. +} catch { /* node:coverage ignore next 3 */ + // So this block is uncovered. + + /* node:coverage disable */ + + /* node:coverage enable */ + + /* node:coverage ignore next */ +} + +function uncalledTopLevelFunction() { + if (true) { + return 5; + } + + return 9; +} + +const test = require('node:test'); + +if (false) { + console.log('this does not execute'); +} else { + require('./invalid-tap.js'); +} + +test('a test', () => { + const uncalled = () => {}; + + function fnWithControlFlow(val) { + if (val < 0) { + return -1; + } else if (val === 0) { + return 0; + } else if (val < 100) { + return 1; + } else { + return Infinity; + } + } + + fnWithControlFlow(-10); + fnWithControlFlow(99); +}); + +try { + require('test-nm'); // node_modules should be filtered out. +} catch { + +} + +async function main() { + if (false) { console.log('boo'); } else { /* console.log('yay'); */ } + + if (false) { + console.log('not happening'); + } + + if (true) { + if (false) { + console.log('not printed'); + } + + // Nothing to see here. + } else { + console.log('also not printed'); + } + + try { + const foo = {}; + + foo.x = 1; + require('../v8-coverage/throw.js'); + foo.y = 2; + return foo; + } catch (err) { + let bar = []; + bar.push(5); + } finally { + const baz = 1; + } +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/README.md b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/README.md new file mode 100644 index 00000000..479b2e83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/README.md @@ -0,0 +1,13 @@ +The files in the directory are generated by the +following commands: + +```sh +npx esbuild a.test.ts --sourcemap --outdir=. --out-extension:.js=.mjs --sources-content=false --minify --bundle --platform=node --format=esm +echo "import { test } from 'node:test'; +test('ok', () => {}); + +function uncovered() { + return 'uncovered'; +} +" | npx esbuild --sourcemap --sourcefile=stdin.test.ts --sources-content=true --bundle --platform=node --outfile="stdin.test.js" +``` \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs new file mode 100644 index 00000000..fdb0e62c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs @@ -0,0 +1,2 @@ +import{test as o}from"node:test";import{strictEqual as r}from"node:assert";function e(){r(1,2)}o("fails",()=>{e()}); +//# sourceMappingURL=a.test.mjs.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs.map new file mode 100644 index 00000000..f5949671 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.mjs.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "sources": ["a.test.ts", "b.test.ts"], + "mappings": "AAAA,OAAS,QAAAA,MAAY,YCArB,OAAS,eAAAC,MAAmB,cAErB,SAASC,GAAU,CACxBD,EAAY,EAAG,CAAC,CAClB,CDDAE,EAAK,QAAS,IAAM,CAClBC,EAAQ,CACV,CAAC", + "names": ["test", "strictEqual", "covered", "test", "covered"] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.ts new file mode 100644 index 00000000..dca7f5eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/a.test.ts @@ -0,0 +1,13 @@ +import { test } from 'node:test'; +import { covered } from './b.test'; + +test('fails', () => { + covered(); +}); + +function uncovered() { + return 'uncovered'; +} +if (false) { + uncovered(); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/b.test.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/b.test.ts new file mode 100644 index 00000000..1764bb56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/b.test.ts @@ -0,0 +1,9 @@ +import { strictEqual } from 'node:assert'; + +export function covered() { + strictEqual(1, 2); +} + +export function uncovered() { + return 'uncovered'; +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/index.test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/index.test.js new file mode 100644 index 00000000..16f9adf9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/index.test.js @@ -0,0 +1,7 @@ +'use strict'; + +const test = require('node:test'); +test('no source map', () => {}); +if (false) { + console.log('this does not execute'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js new file mode 100644 index 00000000..4a98eca0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js @@ -0,0 +1,5 @@ +// stdin.test.ts +var import_node_test = require("node:test"); +(0, import_node_test.test)("ok", () => { +}); +//# sourceMappingURL=stdin.test.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js.map new file mode 100644 index 00000000..b1af05d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/coverage/stdin.test.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "sources": ["stdin.test.ts"], + "sourcesContent": ["import { test } from 'node:test';\ntest('ok', () => {});\n\nfunction uncovered() {\n return 'uncovered';\n}\n\n"], + "mappings": ";AAAA,uBAAqB;AAAA,IACrB,uBAAK,MAAM,MAAM;AAAC,CAAC;", + "names": [] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/coverage.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/coverage.mjs new file mode 100644 index 00000000..c1b88487 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/coverage.mjs @@ -0,0 +1,15 @@ +import { Transform } from 'node:stream'; + +export default class CoverageReporter extends Transform { + constructor(options) { + super({ ...options, writableObjectMode: true }); + } + + _transform(event, _encoding, callback) { + if (event.type === 'test:coverage') { + callback(null, JSON.stringify(event.data, null, 2)); + } else { + callback(null); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.cjs new file mode 100644 index 00000000..a3f653d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.cjs @@ -0,0 +1,17 @@ +const { Transform } = require('node:stream'); + +const customReporter = new Transform({ + writableObjectMode: true, + transform(event, encoding, callback) { + this.counters ??= {}; + this.counters[event.type] = (this.counters[event.type] ?? 0) + 1; + callback(); + }, + flush(callback) { + this.push('custom.cjs ') + this.push(JSON.stringify(this.counters)); + callback(); + } +}); + +module.exports = customReporter; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.js new file mode 100644 index 00000000..aa85eab1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.js @@ -0,0 +1,14 @@ +const assert = require('assert'); +const path = require('path'); + +module.exports = async function * customReporter(source) { + const counters = {}; + for await (const event of source) { + if (event.data.file) { + assert.strictEqual(event.data.file, path.resolve(__dirname, '../reporters.js')); + } + counters[event.type] = (counters[event.type] ?? 0) + 1; + } + yield "custom.js "; + yield JSON.stringify(counters); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.mjs new file mode 100644 index 00000000..b202d770 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/custom.mjs @@ -0,0 +1,8 @@ +export default async function * customReporter(source) { + const counters = {}; + for await (const event of source) { + counters[event.type] = (counters[event.type] ?? 0) + 1; + } + yield "custom.mjs "; + yield JSON.stringify(counters); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing-async.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing-async.js new file mode 100644 index 00000000..b24a632e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing-async.js @@ -0,0 +1,8 @@ +'use strict'; + +module.exports = async function * customReporter() { + yield 'Going to throw an error\n'; + setImmediate(() => { + throw new Error('Reporting error'); + }); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing.js new file mode 100644 index 00000000..8d04901c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/custom_reporters/throwing.js @@ -0,0 +1,6 @@ +'use strict'; + +module.exports = async function * customReporter() { + yield 'Going to throw an error\n'; + throw new Error('Reporting error'); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/cwd/test.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/cwd/test.cjs new file mode 100644 index 00000000..2a722c50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/cwd/test.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/index.test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/index.test.js new file mode 100644 index 00000000..2a722c50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/index.test.js @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/random.test.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/random.test.mjs new file mode 100644 index 00000000..a87a671d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/random.test.mjs @@ -0,0 +1,5 @@ +import test from 'node:test'; + +test('this should fail', () => { + throw new Error('this is a failing test'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/subdir/subdir_test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/subdir/subdir_test.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/random.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/random.cjs new file mode 100644 index 00000000..2a722c50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/random.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/skip_by_name.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/skip_by_name.cjs new file mode 100644 index 00000000..14856df4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/default-behavior/test/skip_by_name.cjs @@ -0,0 +1,5 @@ +'use strict'; +const test = require('node:test'); + +test('this should be skipped'); +test('this should be executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/a.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/a.mjs new file mode 100644 index 00000000..6508394b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/a.mjs @@ -0,0 +1,6 @@ +const assert = require('node:assert'); +const { test } = require('node:test'); + +test('fail', () => { + assert.fail('a.mjs fail'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/b.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/b.mjs new file mode 100644 index 00000000..87abd62d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/error-reporter-fail-fast/b.mjs @@ -0,0 +1,6 @@ +const assert = require('node:assert'); +const { test } = require('node:test'); + +test('fail', () => { + assert.fail('b.mjs fail'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_immediate_async.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_immediate_async.mjs new file mode 100644 index 00000000..cf001fb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_immediate_async.mjs @@ -0,0 +1,5 @@ +import test from 'node:test'; + +test('extraneous async activity test', () => { + setImmediate(() => { throw new Error(); }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_timeout_async.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_timeout_async.mjs new file mode 100644 index 00000000..be4aaa80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/extraneous_set_timeout_async.mjs @@ -0,0 +1,5 @@ +import test from 'node:test'; + +test('extraneous async activity test', () => { + setTimeout(() => { throw new Error(); }, 100); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/index.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/index.js new file mode 100644 index 00000000..fcf4b4d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/index.js @@ -0,0 +1,2 @@ +'use strict'; +throw new Error('thrown from index.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/invalid-tap.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/invalid-tap.js new file mode 100644 index 00000000..d43fb8ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/invalid-tap.js @@ -0,0 +1 @@ +console.log('invalid tap output'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/issue-54726/latest.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/issue-54726/latest.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/issue-54726/non-matching.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/issue-54726/non-matching.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.cjs new file mode 100644 index 00000000..2a722c50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.js new file mode 100644 index 00000000..2a722c50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.js @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.mjs new file mode 100644 index 00000000..49290287 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/index-test.mjs @@ -0,0 +1,4 @@ +'use strict'; +import test from 'node:test'; + +test('this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.cts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.cts new file mode 100644 index 00000000..1ba6866f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.cts @@ -0,0 +1,4 @@ +const test = require('node:test'); + +// 'as string' ensures that type stripping actually occurs +test('this should pass' as string); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.mts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.mts new file mode 100644 index 00000000..52ea74c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.mts @@ -0,0 +1,4 @@ +import { test } from 'node:test'; + +// 'as string' ensures that type stripping actually occurs +test('this should pass' as string); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.ts new file mode 100644 index 00000000..1ba6866f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/matching-patterns/typescript-test.ts @@ -0,0 +1,4 @@ +const test = require('node:test'); + +// 'as string' ensures that type stripping actually occurs +test('this should pass' as string); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/mock-nm.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/mock-nm.js new file mode 100644 index 00000000..a57ee46f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/mock-nm.js @@ -0,0 +1,21 @@ +'use strict'; +const assert = require('node:assert'); +const { test } = require('node:test'); +const fixture = 'reporter-cjs'; + +test('mock node_modules dependency', async (t) => { + const mock = t.mock.module(fixture, { + namedExports: { fn() { return 42; } }, + }); + let cjsImpl = require(fixture); + let esmImpl = await import(fixture); + + assert.strictEqual(cjsImpl.fn(), 42); + assert.strictEqual(esmImpl.fn(), 42); + + mock.restore(); + cjsImpl = require(fixture); + esmImpl = await import(fixture); + assert.strictEqual(cjsImpl.fn, undefined); + assert.strictEqual(esmImpl.fn, undefined); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/nested.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/nested.js new file mode 100644 index 00000000..b539f872 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/nested.js @@ -0,0 +1,24 @@ +'use strict'; +const test = require('node:test'); + + + +test('level 0a', { concurrency: 4 }, async (t) => { + t.test('level 1a', async (t) => { + }); + + t.test('level 1b', async (t) => { + throw new Error('level 1b error'); + }); + + t.test('level 1c', { skip: 'aaa' }, async (t) => { + }); + + t.test('level 1d', async (t) => { + t.diagnostic('level 1d diagnostic'); + }); +}); + +test('level 0b', async (t) => { + throw new Error('level 0b error'); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_async.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_async.js new file mode 100644 index 00000000..0f26ea92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_async.js @@ -0,0 +1,6 @@ +const test = require('node:test'); +const { setTimeout } = require('timers/promises'); + +// We are using a very large timeout value to ensure that the parent process +// will have time to send a SIGINT signal to cancel the test. +test('never ending test', () => setTimeout(100_000_000)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_sync.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_sync.js new file mode 100644 index 00000000..efc78757 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/never_ending_sync.js @@ -0,0 +1,5 @@ +const test = require('node:test'); + +test('never ending test', () => { + while (true); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/global-hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/global-hooks.js new file mode 100644 index 00000000..cc8fab98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/global-hooks.js @@ -0,0 +1,6 @@ +import('node:test').then((test) => { + test.before(() => console.log('before(): global')); + test.beforeEach(() => console.log('beforeEach(): global')); + test.after(() => console.log('after(): global')); + test.afterEach(() => console.log('afterEach(): global')); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/one.test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/one.test.js new file mode 100644 index 00000000..5b5cc2b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/one.test.js @@ -0,0 +1,37 @@ +'use strict'; +const { before, beforeEach, after, afterEach, test, suite } = require('node:test'); + +globalThis.GLOBAL_ORDER = []; + +function record(data) { + globalThis.GLOBAL_ORDER.push(data); + console.log(data); +} + +before(function() { + record(`before one: ${this.name}`); +}); + +beforeEach(function() { + record(`beforeEach one: ${this.name}`); +}); + +after(function() { + record(`after one: ${this.name}`); +}); + +afterEach(function() { + record(`afterEach one: ${this.name}`); +}); + +suite('suite one', function() { + record(this.name); + + test('suite one - test', { only: true }, function() { + record(this.name); + }); +}); + +test('test one', function() { + record(this.name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/two.test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/two.test.js new file mode 100644 index 00000000..4fbc7dfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/no-isolation/two.test.js @@ -0,0 +1,35 @@ +'use strict'; +const { before, beforeEach, after, afterEach, test, suite } = require('node:test'); + +function record(data) { + globalThis.GLOBAL_ORDER.push(data); + console.log(data); +} + +before(function() { + record(`before two: ${this.name}`); +}); + +beforeEach(function() { + record(`beforeEach two: ${this.name}`); +}); + +after(function() { + record(`after two: ${this.name}`); +}); + +afterEach(function() { + record(`afterEach two: ${this.name}`); +}); + +suite('suite two', function() { + record(this.name); + + before(function() { + record(`before suite two: ${this.name}`); + }); + + test('suite two - test', { only: true }, function() { + record(this.name); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.js new file mode 100644 index 00000000..693ea535 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.js @@ -0,0 +1,14 @@ +'use strict'; +const { test } = require('node:test'); + +test('test that aborts', (t, done) => { + t.after(() => { + // This should still run. + console.log('AFTER'); + }); + + setImmediate(() => { + // This creates an uncaughtException, which aborts the test. + throw new Error('boom'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.snapshot new file mode 100644 index 00000000..c734a264 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort-runs-after-hook.snapshot @@ -0,0 +1,23 @@ +TAP version 13 +AFTER +# Subtest: test that aborts +not ok 1 - test that aborts + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort-runs-after-hook.js:(LINE):1' + failureType: 'uncaughtException' + error: 'boom' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +1..1 +# tests 1 +# suites 0 +# pass 0 +# fail 1 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.js new file mode 100644 index 00000000..eba48d9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.js @@ -0,0 +1,46 @@ +'use strict'; +require('../../../common'); +const test = require('node:test'); + +test('promise timeout signal', { signal: AbortSignal.timeout(1) }, async (t) => { + await Promise.all([ + t.test('ok 1', async () => {}), + t.test('ok 2', () => {}), + t.test('ok 3', { signal: t.signal }, async () => {}), + t.test('ok 4', { signal: t.signal }, () => {}), + t.test('not ok 1', () => new Promise(() => {})), + t.test('not ok 2', (t, done) => {}), + t.test('not ok 3', { signal: t.signal }, () => new Promise(() => {})), + t.test('not ok 4', { signal: t.signal }, (t, done) => {}), + t.test('not ok 5', { signal: t.signal }, (t, done) => { + t.signal.addEventListener('abort', done); + }), + ]); +}); + +test('promise abort signal', { signal: AbortSignal.abort() }, async (t) => { + await t.test('should not appear', () => {}); +}); + +test('callback timeout signal', { signal: AbortSignal.timeout(1) }, (t, done) => { + t.test('ok 1', async () => {}); + t.test('ok 2', () => {}); + t.test('ok 3', { signal: t.signal }, async () => {}); + t.test('ok 4', { signal: t.signal }, () => {}); + t.test('not ok 1', () => new Promise(() => {})); + t.test('not ok 2', (t, done) => {}); + t.test('not ok 3', { signal: t.signal }, () => new Promise(() => {})); + t.test('not ok 4', { signal: t.signal }, (t, done) => {}); + t.test('not ok 5', { signal: t.signal }, (t, done) => { + t.signal.addEventListener('abort', done); + }); +}); + +test('callback abort signal', { signal: AbortSignal.abort() }, (t, done) => { + t.test('should not appear', done); +}); + +// AbortSignal.timeout(1) doesn't prevent process from closing +// thus we have to keep the process open to prevent cancelation +// of the entire test tree +setTimeout(() => {}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.snapshot new file mode 100644 index 00000000..be0936bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort.snapshot @@ -0,0 +1,286 @@ +TAP version 13 +# Subtest: promise timeout signal + # Subtest: ok 1 + ok 1 - ok 1 + --- + duration_ms: * + ... + # Subtest: ok 2 + ok 2 - ok 2 + --- + duration_ms: * + ... + # Subtest: ok 3 + ok 3 - ok 3 + --- + duration_ms: * + ... + # Subtest: ok 4 + ok 4 - ok 4 + --- + duration_ms: * + ... + # Subtest: not ok 1 + not ok 5 - not ok 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):7' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 2 + not ok 6 - not ok 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):7' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 3 + not ok 7 - not ok 3 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):7' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 4 + not ok 8 - not ok 4 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):7' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 5 + not ok 9 - not ok 5 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):7' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..9 +not ok 1 - promise timeout signal + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):1' + failureType: 'testAborted' + error: 'The operation was aborted due to timeout' + code: 23 + name: 'TimeoutError' + stack: |- + * + * + * + * + ... +# Subtest: promise abort signal +not ok 2 - promise abort signal + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):1' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: callback timeout signal + # Subtest: ok 1 + ok 1 - ok 1 + --- + duration_ms: * + ... + # Subtest: ok 2 + ok 2 - ok 2 + --- + duration_ms: * + ... + # Subtest: ok 3 + ok 3 - ok 3 + --- + duration_ms: * + ... + # Subtest: ok 4 + ok 4 - ok 4 + --- + duration_ms: * + ... + # Subtest: not ok 1 + not ok 5 - not ok 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):5' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 2 + not ok 6 - not ok 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):5' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 3 + not ok 7 - not ok 3 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):5' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 4 + not ok 8 - not ok 4 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):5' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 5 + not ok 9 - not ok 5 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):5' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..9 +not ok 3 - callback timeout signal + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):1' + failureType: 'testAborted' + error: 'The operation was aborted due to timeout' + code: 23 + name: 'TimeoutError' + stack: |- + * + * + * + * + ... +# Subtest: callback abort signal +not ok 4 - callback abort signal + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort.js:(LINE):1' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +1..4 +# tests 22 +# suites 0 +# pass 8 +# fail 0 +# cancelled 14 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.js new file mode 100644 index 00000000..8395f70e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.js @@ -0,0 +1,62 @@ +'use strict'; +const { before, beforeEach, describe, it, after, afterEach } = require('node:test'); + +describe('1 before describe', () => { + const ac = new AbortController(); + before(() => { + console.log('before'); + ac.abort() + }, {signal: ac.signal}); + + it('test 1', () => { + console.log('1.1'); + }); + it('test 2', () => { + console.log('1.2'); + }); +}); + +describe('2 after describe', () => { + const ac = new AbortController(); + after(() => { + console.log('after'); + ac.abort() + }, {signal: ac.signal}); + + it('test 1', () => { + console.log('2.1'); + }); + it('test 2', () => { + console.log('2.2'); + }); +}); + +describe('3 beforeEach describe', () => { + const ac = new AbortController(); + beforeEach(() => { + console.log('beforeEach'); + ac.abort() + }, {signal: ac.signal}); + + it('test 1', () => { + console.log('3.1'); + }); + it('test 2', () => { + console.log('3.2'); + }); +}); + +describe('4 afterEach describe', () => { + const ac = new AbortController(); + afterEach(() => { + console.log('afterEach'); + ac.abort() + }, {signal: ac.signal}); + + it('test 1', () => { + console.log('4.1'); + }); + it('test 2', () => { + console.log('4.2'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.snapshot new file mode 100644 index 00000000..e318e36d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_hooks.snapshot @@ -0,0 +1,198 @@ +before +2.1 +2.2 +after +beforeEach +4.1 +afterEach +4.2 +TAP version 13 +# Subtest: 1 before describe + # Subtest: test 1 + not ok 1 - test 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: test 2 + not ok 2 - test 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..2 +not ok 1 - 1 before describe + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: 2 after describe + # Subtest: test 1 + ok 1 - test 1 + --- + duration_ms: * + ... + # Subtest: test 2 + ok 2 - test 2 + --- + duration_ms: * + ... + 1..2 +not ok 2 - 2 after describe + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: 3 beforeEach describe + # Subtest: test 1 + not ok 1 - test 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: test 2 + not ok 2 - test 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 3 - 3 beforeEach describe + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: 4 afterEach describe + # Subtest: test 1 + not ok 1 - test 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: test 2 + not ok 2 - test 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 4 - 4 afterEach describe + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +1..4 +# tests 8 +# suites 4 +# pass 2 +# fail 4 +# cancelled 2 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.js new file mode 100644 index 00000000..8a2a2c05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.js @@ -0,0 +1,26 @@ +'use strict'; +require('../../../common'); +const { describe, it } = require('node:test'); + +describe('describe timeout signal', { signal: AbortSignal.timeout(1) }, (t) => { + it('ok 1', async () => {}); + it('ok 2', () => {}); + it('ok 3', { signal: t.signal }, async () => {}); + it('ok 4', { signal: t.signal }, () => {}); + it('not ok 1', () => new Promise(() => {})); + it('not ok 2', (done) => {}); + it('not ok 3', { signal: t.signal }, () => new Promise(() => {})); + it('not ok 4', { signal: t.signal }, (done) => {}); + it('not ok 5', { signal: t.signal }, function(done) { + this.signal.addEventListener('abort', done); + }); +}); + +describe('describe abort signal', { signal: AbortSignal.abort() }, () => { + it('should not appear', () => {}); +}); + +// AbortSignal.timeout(1) doesn't prevent process from closing +// thus we have to keep the process open to prevent cancelation +// of the entire test tree +setTimeout(() => {}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.snapshot new file mode 100644 index 00000000..b3eb5d91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/abort_suite.snapshot @@ -0,0 +1,150 @@ +TAP version 13 +# Subtest: describe timeout signal + # Subtest: ok 1 + ok 1 - ok 1 + --- + duration_ms: * + ... + # Subtest: ok 2 + ok 2 - ok 2 + --- + duration_ms: * + ... + # Subtest: ok 3 + ok 3 - ok 3 + --- + duration_ms: * + ... + # Subtest: ok 4 + ok 4 - ok 4 + --- + duration_ms: * + ... + # Subtest: not ok 1 + not ok 5 - not ok 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 2 + not ok 6 - not ok 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: not ok 3 + not ok 7 - not ok 3 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):3' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 4 + not ok 8 - not ok 4 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):3' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: not ok 5 + not ok 9 - not ok 5 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):3' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..9 +not ok 1 - describe timeout signal + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):1' + failureType: 'testAborted' + error: 'The operation was aborted due to timeout' + code: 23 + name: 'TimeoutError' + stack: |- + * + * + * + * + ... +# Subtest: describe abort signal +not ok 2 - describe abort signal + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/abort_suite.js:(LINE):1' + failureType: 'testAborted' + error: 'This operation was aborted' + code: 20 + name: 'AbortError' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +1..2 +# tests 9 +# suites 2 +# pass 4 +# fail 0 +# cancelled 5 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored-1.js new file mode 100644 index 00000000..0fd1018e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored-1.js @@ -0,0 +1,7 @@ +'use strict'; + +const test = require('node:test'); +console.log({ foo: 'bar' }); +test('passing test', () => { + console.log(1); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.js new file mode 100644 index 00000000..af23e674 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.js @@ -0,0 +1,12 @@ +'use strict'; +const common = require('../../../common'); +const { once } = require('node:events'); +const { spawn } = require('node:child_process'); +const fixtures = require('../../../common/fixtures'); + +(async function run() { + const test = fixtures.path('test-runner/output/arbitrary-output-colored-1.js'); + const reset = fixtures.path('test-runner/output/reset-color-depth.js'); + await once(spawn(process.execPath, ['-r', reset, '--test', test], { stdio: 'inherit' }), 'exit'); + await once(spawn(process.execPath, ['-r', reset, '--test', '--test-reporter', 'tap', test], { stdio: 'inherit' }), 'exit'); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.snapshot new file mode 100644 index 00000000..34b5c047 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output-colored.snapshot @@ -0,0 +1,28 @@ +{ foo: [32m'bar'[39m } +[33m1[39m +[32m✔ passing test [90m(*ms)[39m[39m +[34mℹ tests 1[39m +[34mℹ suites 0[39m +[34mℹ pass 1[39m +[34mℹ fail 0[39m +[34mℹ cancelled 0[39m +[34mℹ skipped 0[39m +[34mℹ todo 0[39m +[34mℹ duration_ms *[39m +TAP version 13 +# { foo: [32m'bar'[39m } +# [33m1[39m +# Subtest: passing test +ok 1 - passing test + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.js new file mode 100644 index 00000000..3d9d2b1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.js @@ -0,0 +1,20 @@ +// Flags: --test --expose-internals +'use strict'; + +const v8_reporter = require('internal/test_runner/reporter/v8-serializer'); +const { Buffer } = require('buffer'); + + +(async function () { + const reported = v8_reporter([ + { type: "test:pass", data: { name: "test", nesting: 0, file: __filename, testNumber: 1, details: { duration_ms: 0 } } } + ]); + + for await (const chunk of reported) { + process.stdout.write(chunk); + process.stdout.write(Buffer.concat([Buffer.from("arbitrary - pre"), chunk])); + process.stdout.write(Buffer.from("arbitrary - mid")); + process.stdout.write(Buffer.concat([chunk, Buffer.from("arbitrary - post")])); + } +})(); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.snapshot new file mode 100644 index 00000000..601aaa42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/arbitrary-output.snapshot @@ -0,0 +1,25 @@ +TAP version 13 +ok 1 - test + --- + duration_ms: * + ... +# arbitrary - pre +ok 2 - test + --- + duration_ms: * + ... +# arbitrary - mid +ok 3 - test + --- + duration_ms: * + ... +# arbitrary - post +1..3 +# tests 3 +# suites 0 +# pass 3 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.mjs new file mode 100644 index 00000000..28845882 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.mjs @@ -0,0 +1,6 @@ +import assert from 'node:assert/strict' +import { test } from 'node:test' + +test('failing assertion', () => { + assert.strictEqual('!Hello World', 'Hello World!') +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.snapshot new file mode 100644 index 00000000..a74016fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/assertion-color-tty.snapshot @@ -0,0 +1,25 @@ +[31m✖ failing assertion [90m(*ms)[39m[39m +[34mℹ tests 1[39m +[34mℹ suites 0[39m +[34mℹ pass 0[39m +[34mℹ fail 1[39m +[34mℹ cancelled 0[39m +[34mℹ skipped 0[39m +[34mℹ todo 0[39m +[34mℹ duration_ms *[39m + +[31m✖ failing tests:[39m + +* +[31m✖ failing assertion [90m(*ms)[39m[39m + [AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + [32mactual[39m [31mexpected[39m + + [39m'[39m[32m![39m[39mH[39m[39me[39m[39ml[39m[39ml[39m[39mo[39m[39m [39m[39mW[39m[39mo[39m[39mr[39m[39ml[39m[39md[39m[31m![39m[39m'[39m + ] { + generatedMessage: [33mtrue[39m, + code: [32m'ERR_ASSERTION'[39m, + actual: [32m'!Hello World'[39m, + expected: [32m'Hello World!'[39m, + operator: [32m'strictEqual'[39m + } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.mjs new file mode 100644 index 00000000..7c7a9f91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.mjs @@ -0,0 +1,13 @@ +import * as common from '../../../common/index.mjs'; +import { describe, test } from 'node:test'; +import { setTimeout } from 'node:timers/promises'; + +test('test', common.mustCall()); +describe('suite', common.mustCall(async () => { + test('test', common.mustCall()); + await setTimeout(10); + test('scheduled async', common.mustCall()); +})); + +await setTimeout(10); +test('scheduled async', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.snapshot new file mode 100644 index 00000000..64c3004d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/async-test-scheduling.snapshot @@ -0,0 +1,37 @@ +TAP version 13 +# Subtest: test +ok 1 - test + --- + duration_ms: * + ... +# Subtest: suite + # Subtest: test + ok 1 - test + --- + duration_ms: * + ... + # Subtest: scheduled async + ok 2 - scheduled async + --- + duration_ms: * + ... + 1..2 +ok 2 - suite + --- + duration_ms: * + type: 'suite' + ... +# Subtest: scheduled async +ok 3 - scheduled async + --- + duration_ms: * + ... +1..3 +# tests 4 +# suites 1 +# pass 4 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.js new file mode 100644 index 00000000..73857096 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.js @@ -0,0 +1,8 @@ +'use strict'; +const { beforeEach, afterEach, test} = require("node:test"); +beforeEach(() => {}); +afterEach(() => {}); + +for (let i = 1; i <= 11; ++i) { + test(`${i}`, () => {}); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.snapshot new file mode 100644 index 00000000..4300e21a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-too-many-listeners.snapshot @@ -0,0 +1,65 @@ +TAP version 13 +# Subtest: 1 +ok 1 - 1 + --- + duration_ms: * + ... +# Subtest: 2 +ok 2 - 2 + --- + duration_ms: * + ... +# Subtest: 3 +ok 3 - 3 + --- + duration_ms: * + ... +# Subtest: 4 +ok 4 - 4 + --- + duration_ms: * + ... +# Subtest: 5 +ok 5 - 5 + --- + duration_ms: * + ... +# Subtest: 6 +ok 6 - 6 + --- + duration_ms: * + ... +# Subtest: 7 +ok 7 - 7 + --- + duration_ms: * + ... +# Subtest: 8 +ok 8 - 8 + --- + duration_ms: * + ... +# Subtest: 9 +ok 9 - 9 + --- + duration_ms: * + ... +# Subtest: 10 +ok 10 - 10 + --- + duration_ms: * + ... +# Subtest: 11 +ok 11 - 11 + --- + duration_ms: * + ... +1..11 +# tests 11 +# suites 0 +# pass 11 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.js new file mode 100644 index 00000000..87d645d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.js @@ -0,0 +1,8 @@ +'use strict'; +const { beforeEach, afterEach, test} = require("node:test"); +beforeEach(() => {}, {timeout: 10000}); +afterEach(() => {}, {timeout: 10000}); + +for (let i = 1; i <= 11; ++i) { + test(`${i}`, () => {}); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.snapshot new file mode 100644 index 00000000..4300e21a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/before-and-after-each-with-timeout-too-many-listeners.snapshot @@ -0,0 +1,65 @@ +TAP version 13 +# Subtest: 1 +ok 1 - 1 + --- + duration_ms: * + ... +# Subtest: 2 +ok 2 - 2 + --- + duration_ms: * + ... +# Subtest: 3 +ok 3 - 3 + --- + duration_ms: * + ... +# Subtest: 4 +ok 4 - 4 + --- + duration_ms: * + ... +# Subtest: 5 +ok 5 - 5 + --- + duration_ms: * + ... +# Subtest: 6 +ok 6 - 6 + --- + duration_ms: * + ... +# Subtest: 7 +ok 7 - 7 + --- + duration_ms: * + ... +# Subtest: 8 +ok 8 - 8 + --- + duration_ms: * + ... +# Subtest: 9 +ok 9 - 9 + --- + duration_ms: * + ... +# Subtest: 10 +ok 10 - 10 + --- + duration_ms: * + ... +# Subtest: 11 +ok 11 - 11 + --- + duration_ms: * + ... +1..11 +# tests 11 +# suites 0 +# pass 11 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.mjs new file mode 100644 index 00000000..e6ba0bef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/many-uncovered-lines.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 100; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.snapshot new file mode 100644 index 00000000..c410c42f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100-uncovered-lines.snapshot @@ -0,0 +1,32 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 100 +ok 1 - Coverage Print Fixed Width 100 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# -------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# -------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 … +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# many-uncovered-lines.js | 50.99 | 42.86 | 1.92 | 5-7 9-11 13-15 17-19 … +# output | | | | +# coverage-width-100-uncovered-lines.mjs | 100.00 | 100.00 | 100.00 | +# -------------------------------------------------------------------------------------------------- +# all files | 52.80 | 60.00 | 1.61 | +# -------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.mjs new file mode 100644 index 00000000..1e4f2992 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.mjs @@ -0,0 +1,11 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 100; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.snapshot new file mode 100644 index 00000000..dfb48005 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-100.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 100 +ok 1 - Coverage Print Fixed Width 100 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# -------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# -------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 29-30 40-42 45-4… +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# output | | | | +# coverage-width-100.mjs | 100.00 | 100.00 | 100.00 | +# -------------------------------------------------------------------------------------------------- +# all files | 60.81 | 100.00 | 0.00 | +# -------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.mjs new file mode 100644 index 00000000..bbe642b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/many-uncovered-lines.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 150; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.snapshot new file mode 100644 index 00000000..423dac32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150-uncovered-lines.snapshot @@ -0,0 +1,32 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 150 +ok 1 - Coverage Print Fixed Width 150 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# ---------------------------------------------------------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# ---------------------------------------------------------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# many-uncovered-lines.js | 50.99 | 42.86 | 1.92 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 55-57 59-61 63-65 67-69 91… +# output | | | | +# coverage-width-150-uncovered-lines.mjs | 100.00 | 100.00 | 100.00 | +# ---------------------------------------------------------------------------------------------------------------------------------------------------- +# all files | 52.80 | 60.00 | 1.61 | +# ---------------------------------------------------------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.mjs new file mode 100644 index 00000000..bc1c3895 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.mjs @@ -0,0 +1,11 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 150; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.snapshot new file mode 100644 index 00000000..c4aa8109 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-150.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 150 +ok 1 - Coverage Print Fixed Width 150 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# -------------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# -------------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# output | | | | +# coverage-width-150.mjs | 100.00 | 100.00 | 100.00 | +# -------------------------------------------------------------------------------------------------------- +# all files | 60.81 | 100.00 | 0.00 | +# -------------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.mjs new file mode 100644 index 00000000..2b5330b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/a-very-long-long-long-sub-dir/c.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 40; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.snapshot new file mode 100644 index 00000000..09d236b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-40.snapshot @@ -0,0 +1,33 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 40 +ok 1 - Coverage Print Fixed Width 40 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# -------------------------------------- +# file | line % | branch % | funcs % | … +# -------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# …g-long-sub-dir | | | | +# c.js | 55.77 | 100.00 | 0.00 | … +# a.js | 55.77 | 100.00 | 0.00 | … +# b.js | 45.45 | 100.00 | 0.00 | … +# output | | | | +# …e-width-40.mjs | 100.00 | 100.00 | 100.00 | +# -------------------------------------- +# all files | 59.06 | 100.00 | 0.00 | +# -------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.mjs new file mode 100644 index 00000000..c4712659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; + +import { test } from 'node:test'; + +process.env.FORCE_COLOR = '3'; +process.stdout.columns = 80; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.snapshot new file mode 100644 index 00000000..eb94b331 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-color.snapshot @@ -0,0 +1,26 @@ +[32m✔ Coverage Print Fixed Width 80 [90m(*ms)[39m[39m +[34mℹ tests 1[39m +[34mℹ suites 0[39m +[34mℹ pass 1[39m +[34mℹ fail 0[39m +[34mℹ cancelled 0[39m +[34mℹ skipped 0[39m +[34mℹ todo 0[39m +[34mℹ duration_ms *[39m +[34mℹ start of coverage report +ℹ ------------------------------------------------------------------------------ +ℹ file | [31mline %[34m | [31mbranch %[34m | [31mfuncs %[34m | uncovered … +ℹ ------------------------------------------------------------------------------ +ℹ test | [31m [34m | [31m [34m | [31m [34m | +ℹ fixtures | [31m [34m | [31m [34m | [31m [34m | +ℹ test-runner | [31m [34m | [31m [34m | [31m [34m | +ℹ coverage-snap | [31m [34m | [31m [34m | [31m [34m | +ℹ [33ma.js [34m | [33m 55.77[34m | [32m 100.00[34m | [31m 0.00[34m | 5-7 9-11 1… +ℹ [31mb.js [34m | [31m 45.45[34m | [32m 100.00[34m | [31m 0.00[34m | 5-7 9-11 +ℹ output | [31m [34m | [31m [34m | [31m [34m | +ℹ [32mcoverage-width-80-color.mjs [34m | [32m100.00[34m | [32m 100.00[34m | [32m 100.00[34m | +ℹ ------------------------------------------------------------------------------ +ℹ all files | [33m 61.33[34m | [32m 100.00[34m | [31m 0.00[34m | +ℹ ------------------------------------------------------------------------------ +ℹ end of coverage report +[39m \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.mjs new file mode 100644 index 00000000..43033866 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.mjs @@ -0,0 +1,13 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/many-uncovered-lines.js'; + +import { test } from 'node:test'; + +process.env.FORCE_COLOR = '3'; +process.stdout.columns = 100; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.snapshot new file mode 100644 index 00000000..b9e56fca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines-color.snapshot @@ -0,0 +1,27 @@ +[32m✔ Coverage Print Fixed Width 100 [90m(*ms)[39m[39m +[34mℹ tests 1[39m +[34mℹ suites 0[39m +[34mℹ pass 1[39m +[34mℹ fail 0[39m +[34mℹ cancelled 0[39m +[34mℹ skipped 0[39m +[34mℹ todo 0[39m +[34mℹ duration_ms *[39m +[34mℹ start of coverage report +ℹ -------------------------------------------------------------------------------------------------- +ℹ file | [31mline %[34m | [31mbranch %[34m | [31mfuncs %[34m | uncovered lines +ℹ -------------------------------------------------------------------------------------------------- +ℹ test | [31m [34m | [31m [34m | [31m [34m | +ℹ fixtures | [31m [34m | [31m [34m | [31m [34m | +ℹ test-runner | [31m [34m | [31m [34m | [31m [34m | +ℹ coverage-snap | [31m [34m | [31m [34m | [31m [34m | +ℹ [33ma.js [34m | [33m 55.77[34m | [32m 100.00[34m | [31m 0.00[34m | 5-7 9-11 13-15… +ℹ [31mb.js [34m | [31m 45.45[34m | [32m 100.00[34m | [31m 0.00[34m | 5-7 9-11 +ℹ [31mmany-uncovered-lines.js [34m | [33m 50.99[34m | [31m 42.86[34m | [31m 1.92[34m | 5-7 9-11 13-15… +ℹ output | [31m [34m | [31m [34m | [31m [34m | +ℹ [32mcoverage-width-80-uncovered-lines-color.mjs [34m | [32m100.00[34m | [32m 100.00[34m | [32m 100.00[34m | +ℹ -------------------------------------------------------------------------------------------------- +ℹ all files | [33m 52.91[34m | [33m 60.00[34m | [31m 1.61[34m | +ℹ -------------------------------------------------------------------------------------------------- +ℹ end of coverage report +[39m \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.mjs new file mode 100644 index 00000000..e6ba0bef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/many-uncovered-lines.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 100; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.snapshot new file mode 100644 index 00000000..6564d794 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80-uncovered-lines.snapshot @@ -0,0 +1,32 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 100 +ok 1 - Coverage Print Fixed Width 100 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# -------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# -------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 2… +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# many-uncovered-lines.js | 50.99 | 42.86 | 1.92 | 5-7 9-11 13-15 17-19 2… +# output | | | | +# coverage-width-80-uncovered-lines.mjs | 100.00 | 100.00 | 100.00 | +# -------------------------------------------------------------------------------------------------- +# all files | 52.80 | 60.00 | 1.61 | +# -------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.mjs new file mode 100644 index 00000000..190dfa08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.mjs @@ -0,0 +1,11 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; + +import { test } from 'node:test'; + +process.stdout.columns = 80; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.snapshot new file mode 100644 index 00000000..de071277 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-80.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width 80 +ok 1 - Coverage Print Fixed Width 80 + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# ------------------------------------------------------------------------------ +# file | line % | branch % | funcs % | uncovered lines +# ------------------------------------------------------------------------------ +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-… +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# output | | | | +# coverage-width-80.mjs | 100.00 | 100.00 | 100.00 | +# ------------------------------------------------------------------------------ +# all files | 60.81 | 100.00 | 0.00 | +# ------------------------------------------------------------------------------ +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.mjs new file mode 100644 index 00000000..e5ceb8d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.mjs @@ -0,0 +1,12 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; +import * as c from '../coverage-snap/many-uncovered-lines.js'; + +import { test } from 'node:test'; + +process.stdout.columns = Infinity; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.snapshot new file mode 100644 index 00000000..7440b777 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity-uncovered-lines.snapshot @@ -0,0 +1,32 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width Infinity +ok 1 - Coverage Print Fixed Width Infinity + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# many-uncovered-lines.js | 50.99 | 42.86 | 1.92 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 55-57 59-61 63-65 67-69 91-93 96-98 100-102 104-106 111-112 118-119 122-123 127-129 132-136 144-146 150 166-167 173 180 188-189 196-200 207-213 216-218 221-223 226-228 232 236-238 241-243 246-248 251-257 260-262 265-268 271-273 276-280 283-285 288-290 293-295 298-301 304-306 309-312 315-318 321-324 327-329 332-340 343-348 351-353 +# output | | | | +# coverage-width-infinity-uncovered-lines.mjs | 100.00 | 100.00 | 100.00 | +# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- +# all files | 52.80 | 60.00 | 1.61 | +# ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.mjs new file mode 100644 index 00000000..a71a7aa3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.mjs @@ -0,0 +1,11 @@ +// Flags: --experimental-test-coverage +// here we can't import common module as the coverage will be different based on the system +// Unused imports are here in order to populate the coverage report +import * as a from '../coverage-snap/b.js'; +import * as b from '../coverage-snap/a.js'; + +import { test } from 'node:test'; + +process.stdout.columns = Infinity; + +test(`Coverage Print Fixed Width ${process.stdout.columns}`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.snapshot new file mode 100644 index 00000000..2b9916a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage-width-infinity.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: Coverage Print Fixed Width Infinity +ok 1 - Coverage Print Fixed Width Infinity + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * +# start of coverage report +# ------------------------------------------------------------------------------------------------------------- +# file | line % | branch % | funcs % | uncovered lines +# ------------------------------------------------------------------------------------------------------------- +# test | | | | +# fixtures | | | | +# test-runner | | | | +# coverage-snap | | | | +# a.js | 55.77 | 100.00 | 0.00 | 5-7 9-11 13-15 17-19 29-30 40-42 45-47 50-52 +# b.js | 45.45 | 100.00 | 0.00 | 5-7 9-11 +# output | | | | +# coverage-width-infinity.mjs | 100.00 | 100.00 | 100.00 | +# ------------------------------------------------------------------------------------------------------------- +# all files | 60.81 | 100.00 | 0.00 | +# ------------------------------------------------------------------------------------------------------------- +# end of coverage report diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.js new file mode 100644 index 00000000..6c4d25ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.js @@ -0,0 +1,13 @@ +// Flags: --expose-internals --experimental-test-coverage + +'use strict'; +require('../../../common'); +const { TestCoverage } = require('internal/test_runner/coverage'); +const { test, mock } = require('node:test'); + +mock.method(TestCoverage.prototype, 'summary', () => { + throw new Error('Failed to collect coverage'); +}); + +test('ok'); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.snapshot new file mode 100644 index 00000000..62f39ebe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/coverage_failure.snapshot @@ -0,0 +1,16 @@ +TAP version 13 +# Subtest: ok +ok 1 - ok + --- + duration_ms: * + ... +1..1 +# Warning: Could not report code coverage. Error: Failed to collect coverage +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.js new file mode 100644 index 00000000..3bb85c78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.js @@ -0,0 +1,17 @@ +'use strict'; +process.env.FORCE_COLOR = '1'; +delete process.env.NODE_DISABLE_COLORS; +delete process.env.NO_COLOR; + +require('../../../common'); +const test = require('node:test'); + +test('should pass', () => {}); +test('should fail', () => { throw new Error('fail'); }); +test('should skip', { skip: true }, () => {}); +test('parent', (t) => { + t.test('should fail', () => { throw new Error('fail'); }); + t.test('should pass but parent fail', (t, done) => { + setImmediate(done); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.snapshot new file mode 100644 index 00000000..d0a83395 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/default_output.snapshot @@ -0,0 +1,46 @@ +[32m✔ should pass [90m(*ms)[39m[39m +[31m✖ should fail [90m(*ms)[39m[39m +[90m﹣ should skip [90m(*ms)[39m # SKIP[39m +▶ parent + [31m✖ should fail [90m(*ms)[39m[39m + [31m✖ should pass but parent fail [90m(*ms)[39m[39m +[31m✖ parent [90m(*ms)[39m[39m +[34mℹ tests 6[39m +[34mℹ suites 0[39m +[34mℹ pass 1[39m +[34mℹ fail 3[39m +[34mℹ cancelled 1[39m +[34mℹ skipped 1[39m +[34mℹ todo 0[39m +[34mℹ duration_ms *[39m + +[31m✖ failing tests:[39m + +* +[31m✖ should fail [90m(*ms)[39m[39m + Error: fail + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + +* +[31m✖ should fail [90m(*ms)[39m[39m + Error: fail + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + *[39m + +* +[31m✖ should pass but parent fail [90m(*ms)[39m[39m + [32m'test did not finish before its parent and was cancelled'[39m diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.js new file mode 100644 index 00000000..e41cc202 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.js @@ -0,0 +1,392 @@ +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const { describe, it, test } = require('node:test'); +const util = require('util'); + + +it.todo('sync pass todo', () => { + +}); + +it('sync pass todo with message', { todo: 'this is a passing todo' }, () => { +}); + +it.todo('sync todo', () => { + throw new Error('should not count as a failure'); +}); + +it('sync todo with message', { todo: 'this is a failing todo' }, () => { + throw new Error('should not count as a failure'); +}); + +it.skip('sync skip pass', () => { +}); + +it('sync skip pass with message', { skip: 'this is skipped' }, () => { +}); + +it('sync pass', () => { +}); + +it('sync throw fail', () => { + throw new Error('thrown from sync throw fail'); +}); + +it.skip('async skip pass', async () => { +}); + +it('async pass', async () => { + +}); + +test('mixing describe/it and test should work', () => {}); + +it('async throw fail', async () => { + throw new Error('thrown from async throw fail'); +}); + +it('async skip fail', async (t, done) => { + t.skip(); + throw new Error('thrown from async throw fail'); +}); + +it('async assertion fail', async () => { + // Make sure the assert module is handled. + assert.strictEqual(true, false); +}); + +it('resolve pass', () => { + return Promise.resolve(); +}); + +it('reject fail', () => { + return Promise.reject(new Error('rejected from reject fail')); +}); + +it('unhandled rejection - passes but warns', () => { + Promise.reject(new Error('rejected from unhandled rejection fail')); +}); + +it('async unhandled rejection - passes but warns', async () => { + Promise.reject(new Error('rejected from async unhandled rejection fail')); +}); + +it('immediate throw - passes but warns', () => { + setImmediate(() => { + throw new Error('thrown from immediate throw fail'); + }); +}); + +it('immediate reject - passes but warns', () => { + setImmediate(() => { + Promise.reject(new Error('rejected from immediate reject fail')); + }); +}); + +it('immediate resolve pass', () => { + return new Promise((resolve) => { + setImmediate(() => { + resolve(); + }); + }); +}); + +describe('subtest sync throw fail', () => { + it('+sync throw fail', () => { + throw new Error('thrown from subtest sync throw fail'); + }); + test('mixing describe/it and test should work', () => {}); +}); + +it('sync throw non-error fail', async () => { + throw Symbol('thrown symbol from sync throw non-error fail'); +}); + +describe('level 0a', { concurrency: 4 }, () => { + it('level 1a', async () => { + const p1a = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 100); + }); + + return p1a; + }); + + it('level 1b', async () => { + const p1b = new Promise((resolve) => { + resolve(); + }); + + return p1b; + }); + + it('level 1c', async () => { + const p1c = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 200); + }); + + return p1c; + }); + + it('level 1d', async () => { + const p1c = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 150); + }); + + return p1c; + }); + + const p0a = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 300); + }); + + return p0a; +}); + + +describe('invalid subtest - pass but subtest fails', () => { + setImmediate(() => { + it('invalid subtest fail', () => { + throw new Error('this should not be thrown'); + }); + }); +}); + +it.skip('sync skip option', () => { + throw new Error('this should not be executed'); +}); + +it('sync skip option with message', { skip: 'this is skipped' }, () => { + throw new Error('this should not be executed'); +}); + +it('sync skip option is false fail', { skip: false }, () => { + throw new Error('this should be executed'); +}); + +// A test with no arguments provided. +it(); + +// A test with only a named function provided. +it(function functionOnly() {}); + +// A test with only an anonymous function provided. +it(() => {}); + +// A test with only a name provided. +it('test with only a name provided'); + +// A test with an empty string name. +it(''); + +// A test with only options provided. +it({ skip: true }); + +// A test with only a name and options provided. +it('test with a name and options provided', { skip: true }); + +// A test with only options and a function provided. +it({ skip: true }, function functionAndOptions() {}); + +it('callback pass', (t, done) => { + setImmediate(done); +}); + +it('callback fail', (t, done) => { + setImmediate(() => { + done(new Error('callback failure')); + }); +}); + +it('sync t is this in test', function(t) { + assert.strictEqual(this, t); +}); + +it('async t is this in test', async function(t) { + assert.strictEqual(this, t); +}); + +it('callback t is this in test', function(t, done) { + assert.strictEqual(this, t); + done(); +}); + +it('callback also returns a Promise', async (t, done) => { + throw new Error('thrown from callback also returns a Promise'); +}); + +it('callback throw', (t, done) => { + throw new Error('thrown from callback throw'); +}); + +it('callback called twice', (t, done) => { + done(); + done(); +}); + +it('callback called twice in different ticks', (t, done) => { + setImmediate(done); + done(); +}); + +it('callback called twice in future tick', (t, done) => { + setImmediate(() => { + done(); + done(); + }); +}); + +it('callback async throw', (t, done) => { + setImmediate(() => { + throw new Error('thrown from callback async throw'); + }); +}); + +it('callback async throw after done', (t, done) => { + setImmediate(() => { + throw new Error('thrown from callback async throw after done'); + }); + + done(); +}); + +it('custom inspect symbol fail', () => { + const obj = { + [util.inspect.custom]() { + return 'customized'; + }, + foo: 1, + }; + + throw obj; +}); + +it('custom inspect symbol that throws fail', () => { + const obj = { + [util.inspect.custom]() { + throw new Error('bad-inspect'); + }, + foo: 1, + }; + + throw obj; +}); + +describe('subtest sync throw fails', () => { + it('sync throw fails at first', () => { + throw new Error('thrown from subtest sync throw fails at first'); + }); + it('sync throw fails at second', () => { + throw new Error('thrown from subtest sync throw fails at second'); + }); +}); + +describe('describe sync throw fails', () => { + it('should not run', () => {}); + throw new Error('thrown from describe'); +}); + +describe('describe async throw fails', async () => { + it('should not run', () => {}); + throw new Error('thrown from describe'); +}); + +describe('timeouts', () => { + it('timed out async test', { timeout: 5 }, async () => { + return new Promise((resolve) => { + setTimeout(() => { + // Empty timer so the process doesn't exit before the timeout triggers. + }, 5); + setTimeout(resolve, 30_000_000).unref(); + }); + }); + + it('timed out callback test', { timeout: 5 }, (t, done) => { + setTimeout(() => { + // Empty timer so the process doesn't exit before the timeout triggers. + }, 5); + setTimeout(done, 30_000_000).unref(); + }); + + + it('large timeout async test is ok', { timeout: 30_000_000 }, async () => { + return new Promise((resolve) => { + setTimeout(resolve, 10); + }); + }); + + it('large timeout callback test is ok', { timeout: 30_000_000 }, (t, done) => { + setTimeout(done, 10); + }); +}); + +describe('successful thenable', () => { + it('successful thenable', () => { + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (successHandler) => successHandler(); + }, + }; + }); + + it('rejected thenable', () => { + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (_, errorHandler) => errorHandler(new Error('custom error')); + }, + }; + }); + + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (successHandler) => successHandler(); + }, + }; +}); + +describe('rejected thenable', () => { + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (_, errorHandler) => errorHandler(new Error('custom error')); + }, + }; +}); + +describe("async describe function", async () => { + await null; + + await it("it inside describe 1", async () => { + await null + }); + await it("it inside describe 2", async () => { + await null; + }); + + describe("inner describe", async () => { + await null; + + it("it inside inner describe", async () => { + await null; + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.snapshot new file mode 100644 index 00000000..e9ff58e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_it.snapshot @@ -0,0 +1,707 @@ +TAP version 13 +# Subtest: sync pass todo +ok 1 - sync pass todo # TODO + --- + duration_ms: * + ... +# Subtest: sync pass todo with message +ok 2 - sync pass todo with message # TODO this is a passing todo + --- + duration_ms: * + ... +# Subtest: sync todo +not ok 3 - sync todo # TODO + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):4' + failureType: 'testCodeFailure' + error: 'should not count as a failure' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync todo with message +not ok 4 - sync todo with message # TODO this is a failing todo + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'should not count as a failure' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync skip pass +ok 5 - sync skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip pass with message +ok 6 - sync skip pass with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync pass +ok 7 - sync pass + --- + duration_ms: * + ... +# Subtest: sync throw fail +not ok 8 - sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip pass +ok 9 - async skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: async pass +ok 10 - async pass + --- + duration_ms: * + ... +# Subtest: mixing describe/it and test should work +ok 11 - mixing describe/it and test should work + --- + duration_ms: * + ... +# Subtest: async throw fail +not ok 12 - async throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from async throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip fail +not ok 13 - async skip fail # SKIP + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'callbackAndPromisePresent' + error: 'passed a callback but also returned a Promise' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: async assertion fail +not ok 14 - async assertion fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + Expected values to be strictly equal: + + true !== false + + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: false + actual: true + operator: 'strictEqual' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: resolve pass +ok 15 - resolve pass + --- + duration_ms: * + ... +# Subtest: reject fail +not ok 16 - reject fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'rejected from reject fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: unhandled rejection - passes but warns +ok 17 - unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: async unhandled rejection - passes but warns +ok 18 - async unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate throw - passes but warns +ok 19 - immediate throw - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate reject - passes but warns +ok 20 - immediate reject - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate resolve pass +ok 21 - immediate resolve pass + --- + duration_ms: * + ... +# Subtest: subtest sync throw fail + # Subtest: +sync throw fail + not ok 1 - +sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + new Promise () + * + * + Array.map () + ... + # Subtest: mixing describe/it and test should work + ok 2 - mixing describe/it and test should work + --- + duration_ms: * + ... + 1..2 +not ok 22 - subtest sync throw fail + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: sync throw non-error fail +not ok 23 - sync throw non-error fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'Symbol(thrown symbol from sync throw non-error fail)' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: level 0a + # Subtest: level 1a + ok 1 - level 1a + --- + duration_ms: * + ... + # Subtest: level 1b + ok 2 - level 1b + --- + duration_ms: * + ... + # Subtest: level 1c + ok 3 - level 1c + --- + duration_ms: * + ... + # Subtest: level 1d + ok 4 - level 1d + --- + duration_ms: * + ... + 1..4 +ok 24 - level 0a + --- + duration_ms: * + type: 'suite' + ... +# Subtest: invalid subtest - pass but subtest fails +ok 25 - invalid subtest - pass but subtest fails + --- + duration_ms: * + type: 'suite' + ... +# Subtest: sync skip option +ok 26 - sync skip option # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip option with message +ok 27 - sync skip option with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync skip option is false fail +not ok 28 - sync skip option is false fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'this should be executed' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: +ok 29 - + --- + duration_ms: * + ... +# Subtest: functionOnly +ok 30 - functionOnly + --- + duration_ms: * + ... +# Subtest: +ok 31 - + --- + duration_ms: * + ... +# Subtest: test with only a name provided +ok 32 - test with only a name provided + --- + duration_ms: * + ... +# Subtest: +ok 33 - + --- + duration_ms: * + ... +# Subtest: +ok 34 - # SKIP + --- + duration_ms: * + ... +# Subtest: test with a name and options provided +ok 35 - test with a name and options provided # SKIP + --- + duration_ms: * + ... +# Subtest: functionAndOptions +ok 36 - functionAndOptions # SKIP + --- + duration_ms: * + ... +# Subtest: callback pass +ok 37 - callback pass + --- + duration_ms: * + ... +# Subtest: callback fail +not ok 38 - callback fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'callback failure' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: sync t is this in test +ok 39 - sync t is this in test + --- + duration_ms: * + ... +# Subtest: async t is this in test +ok 40 - async t is this in test + --- + duration_ms: * + ... +# Subtest: callback t is this in test +ok 41 - callback t is this in test + --- + duration_ms: * + ... +# Subtest: callback also returns a Promise +not ok 42 - callback also returns a Promise + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'callbackAndPromisePresent' + error: 'passed a callback but also returned a Promise' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: callback throw +not ok 43 - callback throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from callback throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: callback called twice +not ok 44 - callback called twice + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'multipleCallbackInvocations' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback called twice in different ticks +ok 45 - callback called twice in different ticks + --- + duration_ms: * + ... +# Subtest: callback called twice in future tick +not ok 46 - callback called twice in future tick + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'uncaughtException' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Subtest: callback async throw +not ok 47 - callback async throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'uncaughtException' + error: 'thrown from callback async throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback async throw after done +ok 48 - callback async throw after done + --- + duration_ms: * + ... +# Subtest: custom inspect symbol fail +not ok 49 - custom inspect symbol fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'customized' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: custom inspect symbol that throws fail +not ok 50 - custom inspect symbol that throws fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + { + foo: 1, + [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] + } + code: 'ERR_TEST_FAILURE' + ... +# Subtest: subtest sync throw fails + # Subtest: sync throw fails at first + not ok 1 - sync throw fails at first + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at first' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + new Promise () + * + * + Array.map () + ... + # Subtest: sync throw fails at second + not ok 2 - sync throw fails at second + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at second' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + async Promise.all (index 0) + * + * + ... + 1..2 +not ok 51 - subtest sync throw fails + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: describe sync throw fails + # Subtest: should not run + not ok 1 - should not run + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..1 +not ok 52 - describe sync throw fails + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from describe' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: describe async throw fails + # Subtest: should not run + not ok 1 - should not run + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..1 +not ok 53 - describe async throw fails + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from describe' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: timeouts + # Subtest: timed out async test + not ok 1 - timed out async test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + stack: |- + async Promise.all (index 0) + ... + # Subtest: timed out callback test + not ok 2 - timed out callback test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: large timeout async test is ok + ok 3 - large timeout async test is ok + --- + duration_ms: * + ... + # Subtest: large timeout callback test is ok + ok 4 - large timeout callback test is ok + --- + duration_ms: * + ... + 1..4 +not ok 54 - timeouts + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: successful thenable + # Subtest: successful thenable + ok 1 - successful thenable + --- + duration_ms: * + ... + # Subtest: rejected thenable + not ok 2 - rejected thenable + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'custom error' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... + 1..2 +not ok 55 - successful thenable + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: rejected thenable +not ok 56 - rejected thenable + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'custom error' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Subtest: async describe function + # Subtest: it inside describe 1 + ok 1 - it inside describe 1 + --- + duration_ms: * + ... + # Subtest: it inside describe 2 + ok 2 - it inside describe 2 + --- + duration_ms: * + ... + # Subtest: inner describe + # Subtest: it inside inner describe + ok 1 - it inside inner describe + --- + duration_ms: * + ... + 1..1 + ok 3 - inner describe + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 57 - async describe function + --- + duration_ms: * + type: 'suite' + ... +# Subtest: invalid subtest fail +not ok 58 - invalid subtest fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/describe_it.js:(LINE):5' + failureType: 'parentAlreadyFinished' + error: 'test could not be started because its parent finished' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +1..58 +# Error: Test "unhandled rejection - passes but warns" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "async unhandled rejection - passes but warns" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from async unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "immediate throw - passes but warns" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from immediate throw fail" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "immediate reject - passes but warns" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from immediate reject fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "callback called twice in different ticks" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error [ERR_TEST_FAILURE]: callback invoked multiple times" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "callback async throw after done" at test/fixtures/test-runner/output/describe_it.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from callback async throw after done" and would have caused the test to fail, but instead triggered an uncaughtException event. +# tests 67 +# suites 11 +# pass 31 +# fail 19 +# cancelled 4 +# skipped 9 +# todo 4 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.js new file mode 100644 index 00000000..3cd4dcbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.js @@ -0,0 +1,9 @@ +'use strict'; +require('../../../common'); +const { describe, it } = require('node:test'); + +describe('nested - no tests', () => { + describe('nested', () => { + it('nested', () => {}); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.snapshot new file mode 100644 index 00000000..fe96d2a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/describe_nested.snapshot @@ -0,0 +1,29 @@ +TAP version 13 +# Subtest: nested - no tests + # Subtest: nested + # Subtest: nested + ok 1 - nested + --- + duration_ms: * + ... + 1..1 + ok 1 - nested + --- + duration_ms: * + type: 'suite' + ... + 1..1 +ok 1 - nested - no tests + --- + duration_ms: * + type: 'suite' + ... +1..1 +# tests 1 +# suites 2 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.js new file mode 100644 index 00000000..72a734f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.js @@ -0,0 +1,21 @@ +// Flags: --test-reporter=dot +'use strict'; +process.stdout.columns = 30; +process.env.FORCE_COLOR = '1'; +delete process.env.NODE_DISABLE_COLORS; +delete process.env.NO_COLOR; + +const test = require('node:test'); +const { setTimeout } = require('timers/promises'); + +for (let i = 0; i < 100; i++) { + test(i + ' example', async () => { + if (i === 0) { + // So the reporter will run before all tests has started + await setTimeout(10); + } + // resize + if (i === 28) + process.stdout.columns = 41; + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.snapshot new file mode 100644 index 00000000..2c9c5aec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_output_custom_columns.snapshot @@ -0,0 +1,3 @@ +[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m +[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m +[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.js new file mode 100644 index 00000000..e9b8f5ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.js @@ -0,0 +1,7 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +spawn(process.execPath, + ['--no-warnings', '--test-reporter', 'dot', fixtures.path('test-runner/output/output.js')], { stdio: 'inherit' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.snapshot new file mode 100644 index 00000000..5f2bf18e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/dot_reporter.snapshot @@ -0,0 +1,225 @@ +..XX...X..XXX.X..... +XXX.....X..X...X.... +.....X...XXX.XX..... +.XXXXXXX...XXXXX + +Failed tests: + +✖ sync fail todo (*ms) # TODO + Error: thrown from sync fail todo + * + * + * + * + * + * + * +✖ sync fail todo with message (*ms) # this is a failing todo + Error: thrown from sync fail todo with message + * + * + * + * + * + * + * +✖ sync throw fail (*ms) + Error: thrown from sync throw fail + * + * + * + * + * + * + * +✖ async throw fail (*ms) + Error: thrown from async throw fail + * + * + * + * + * + * + * +﹣ async skip fail (*ms) # SKIP + Error: thrown from async throw fail + * + * + * + * + * + * + * +✖ async assertion fail (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + + true !== false + + * + * + * + * + * + * + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: true, + expected: false, + operator: 'strictEqual' + } +✖ reject fail (*ms) + Error: rejected from reject fail + * + * + * + * + * + * + * +✖ +sync throw fail (*ms) + Error: thrown from subtest sync throw fail + * + * + * + * + * + * + * + * + * + * +✖ subtest sync throw fail (*ms) + '1 subtest failed' +✖ sync throw non-error fail (*ms) + Symbol(thrown symbol from sync throw non-error fail) +✖ +long running (*ms) + 'test did not finish before its parent and was cancelled' +✖ top level (*ms) + '1 subtest failed' +✖ sync skip option is false fail (*ms) + Error: this should be executed + * + * + * + * + * + * + * +✖ callback fail (*ms) + Error: callback failure + * + * +✖ callback also returns a Promise (*ms) + 'passed a callback but also returned a Promise' +✖ callback throw (*ms) + Error: thrown from callback throw + * + * + * + * + * + * + * +✖ callback called twice (*ms) + 'callback invoked multiple times' +✖ callback called twice in future tick (*ms) + Error [ERR_TEST_FAILURE]: callback invoked multiple times + * { + code: 'ERR_TEST_FAILURE', + failureType: 'multipleCallbackInvocations', + cause: 'callback invoked multiple times' + } +✖ callback async throw (*ms) + Error: thrown from callback async throw + * + * +✖ custom inspect symbol fail (*ms) + customized +✖ custom inspect symbol that throws fail (*ms) + { foo: 1, [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] } +✖ sync throw fails at first (*ms) + Error: thrown from subtest sync throw fails at first + * + * + * + * + * + * + * + * + * + * +✖ sync throw fails at second (*ms) + Error: thrown from subtest sync throw fails at second + * + * + * + * + * + * + * + * +✖ subtest sync throw fails (*ms) + '2 subtests failed' +✖ timed out async test (*ms) + 'test timed out after *ms' +✖ timed out callback test (*ms) + 'test timed out after *ms' +✖ rejected thenable (*ms) + 'custom error' +✖ unfinished test with uncaughtException (*ms) + Error: foo + * + * + * +✖ unfinished test with unhandledRejection (*ms) + Error: bar + * + * + * +✖ assertion errors display actual and expected properly (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: { + bar: 2, + c: [Circular *1] + } + } + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: [Object], + expected: [Object], + operator: 'deepEqual' + } +✖ invalid subtest fail (*ms) + 'test could not be started because its parent finished' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.js new file mode 100644 index 00000000..b50ea9bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.js @@ -0,0 +1,10 @@ +// Flags: --test-reporter=dot +'use strict'; +eval(` + const { test } = require('node:test'); + + test('passes'); + test('fails', () => { + throw new Error('fail'); + }); +`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.snapshot new file mode 100644 index 00000000..8a22cfd4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_dot.snapshot @@ -0,0 +1,13 @@ +.X + +Failed tests: + +✖ fails (*ms) + Error: fail + * + * + * + * + * + * + * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.js new file mode 100644 index 00000000..ca4c09a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.js @@ -0,0 +1,10 @@ +// Flags: --test-reporter=spec +'use strict'; +eval(` + const { test } = require('node:test'); + + test('passes'); + test('fails', () => { + throw new Error('fail'); + }); +`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.snapshot new file mode 100644 index 00000000..116c23cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_spec.snapshot @@ -0,0 +1,22 @@ +✔ passes (*ms) +✖ fails (*ms) +ℹ tests 2 +ℹ suites 0 +ℹ pass 1 +ℹ fail 1 +ℹ cancelled 0 +ℹ skipped 0 +ℹ todo 0 +ℹ duration_ms * + +✖ failing tests: + +✖ fails (*ms) + Error: fail + * + * + * + * + * + * + * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.js new file mode 100644 index 00000000..3064d3d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.js @@ -0,0 +1,10 @@ +// Flags: --test-reporter=tap +'use strict'; +eval(` + const { test } = require('node:test'); + + test('passes'); + test('fails', () => { + throw new Error('fail'); + }); +`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.snapshot new file mode 100644 index 00000000..4f67b5d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/eval_tap.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: passes +ok 1 - passes + --- + duration_ms: * + ... +# Subtest: fails +not ok 2 - fails + --- + duration_ms: * + failureType: 'testCodeFailure' + error: 'fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +1..2 +# tests 2 +# suites 0 +# pass 1 +# fail 1 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.js new file mode 100644 index 00000000..c6b7060c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.js @@ -0,0 +1,16 @@ +// Flags: --test-name-pattern=enabled +'use strict'; +const common = require('../../../common'); +const { suite, test } = require('node:test'); + +suite('async suite', async () => { + await 1; + test('enabled 1', common.mustCall()); + await 1; + test('not run', common.mustNotCall()); + await 1; +}); + +suite('sync suite', () => { + test('enabled 2', common.mustCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.snapshot new file mode 100644 index 00000000..dbe3048d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-delayed-build.snapshot @@ -0,0 +1,34 @@ +TAP version 13 +# Subtest: async suite + # Subtest: enabled 1 + ok 1 - enabled 1 + --- + duration_ms: * + ... + 1..1 +ok 1 - async suite + --- + duration_ms: * + type: 'suite' + ... +# Subtest: sync suite + # Subtest: enabled 2 + ok 1 - enabled 2 + --- + duration_ms: * + ... + 1..1 +ok 2 - sync suite + --- + duration_ms: * + type: 'suite' + ... +1..2 +# tests 2 +# suites 2 +# pass 2 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.mjs new file mode 100644 index 00000000..f7df0cb8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.mjs @@ -0,0 +1,49 @@ +// Flags: --test-only +import { describe, test, after } from 'node:test'; + +after(() => { console.log('with global after()'); }); +await Promise.resolve(); + +console.log('Execution order was:'); +const ll = (t) => { console.log(` * ${t.fullName}`) }; + +describe('A', () => { + test.only('A', ll); + test('B', ll); + describe.only('C', () => { + test.only('A', ll); + test('B', ll); + }); + describe('D', () => { + test.only('A', ll); + test('B', ll); + }); +}); +describe.only('B', () => { + test('A', ll); + test('B', ll); + describe('C', () => { + test('A', ll); + }); +}); +describe('C', () => { + test.only('A', ll); + test('B', ll); + describe.only('C', () => { + test('A', ll); + test('B', ll); + }); + describe('D', () => { + test('A', ll); + test.only('B', ll); + }); +}); +describe('D', () => { + test('A', ll); + test.only('B', ll); +}); +describe.only('E', () => { + test('A', ll); + test('B', ll); +}); +test.only('F', ll); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.snapshot new file mode 100644 index 00000000..7a18df8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-order.snapshot @@ -0,0 +1,166 @@ +Execution order was: + * A > A + * A > C > A + * A > D > A + * B > A + * B > B + * B > C > A + * C > A + * C > C > A + * C > C > B + * C > D > B + * D > B + * E > A + * E > B + * F +with global after() +TAP version 13 +# Subtest: A + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + # Subtest: C + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + 1..1 + ok 2 - C + --- + duration_ms: * + type: 'suite' + ... + # Subtest: D + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + 1..1 + ok 3 - D + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 1 - A + --- + duration_ms: * + type: 'suite' + ... +# Subtest: B + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + # Subtest: B + ok 2 - B + --- + duration_ms: * + ... + # Subtest: C + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + 1..1 + ok 3 - C + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 2 - B + --- + duration_ms: * + type: 'suite' + ... +# Subtest: C + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + # Subtest: C + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + # Subtest: B + ok 2 - B + --- + duration_ms: * + ... + 1..2 + ok 2 - C + --- + duration_ms: * + type: 'suite' + ... + # Subtest: D + # Subtest: B + ok 1 - B + --- + duration_ms: * + ... + 1..1 + ok 3 - D + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 3 - C + --- + duration_ms: * + type: 'suite' + ... +# Subtest: D + # Subtest: B + ok 1 - B + --- + duration_ms: * + ... + 1..1 +ok 4 - D + --- + duration_ms: * + type: 'suite' + ... +# Subtest: E + # Subtest: A + ok 1 - A + --- + duration_ms: * + ... + # Subtest: B + ok 2 - B + --- + duration_ms: * + ... + 1..2 +ok 5 - E + --- + duration_ms: * + type: 'suite' + ... +# Subtest: F +ok 6 - F + --- + duration_ms: * + ... +1..6 +# tests 14 +# suites 10 +# pass 14 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.js new file mode 100644 index 00000000..7c9a68ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.js @@ -0,0 +1,14 @@ +// Flags: --test-name-pattern=enabled +'use strict'; +const common = require('../../../common'); +const { suite, test } = require('node:test'); + +suite('suite 1', () => { + throw new Error('boom 1'); + test('enabled - should not run', common.mustNotCall()); +}); + +suite('suite 2', () => { + test('enabled - should get cancelled', common.mustNotCall()); + throw new Error('boom 1'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.snapshot new file mode 100644 index 00000000..6242e345 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/filtered-suite-throws.snapshot @@ -0,0 +1,62 @@ +TAP version 13 +# Subtest: suite 1 +not ok 1 - suite 1 + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/filtered-suite-throws.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'boom 1' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: suite 2 + # Subtest: enabled - should get cancelled + not ok 1 - enabled - should get cancelled + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/filtered-suite-throws.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..1 +not ok 2 - suite 2 + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/filtered-suite-throws.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'boom 1' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +1..2 +# tests 1 +# suites 2 +# pass 0 +# fail 0 +# cancelled 1 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.js new file mode 100644 index 00000000..a629f972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.js @@ -0,0 +1,27 @@ +// Flags: --test-force-exit --test-reporter=spec +'use strict'; +const { after, afterEach, before, beforeEach, test } = require('node:test'); + +before(() => { + console.log('BEFORE'); +}); + +beforeEach(() => { + console.log('BEFORE EACH'); +}); + +after(() => { + console.log('AFTER'); +}); + +afterEach(() => { + console.log('AFTER EACH'); +}); + +test('passes but oops', () => { + setTimeout(() => { + throw new Error('this should not have a chance to be thrown'); + }, 1000); +}); + +test('also passes'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.snapshot new file mode 100644 index 00000000..b45901f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/force_exit.snapshot @@ -0,0 +1,16 @@ +BEFORE +BEFORE EACH +AFTER EACH +BEFORE EACH +AFTER EACH +AFTER +✔ passes but oops (*ms) +✔ also passes (*ms) +ℹ tests 2 +ℹ suites 0 +ℹ pass 2 +ℹ fail 0 +ℹ cancelled 0 +ℹ skipped 0 +ℹ todo 0 +ℹ duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.js new file mode 100644 index 00000000..e6b50575 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.js @@ -0,0 +1,6 @@ +'use strict'; +const common = require('../../../common'); +const { before, after } = require('node:test'); + +before(common.mustCall(() => console.log('before'))); +after(common.mustCall(() => console.log('after'))); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.snapshot new file mode 100644 index 00000000..9d622d8f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global-hooks-with-no-tests.snapshot @@ -0,0 +1,12 @@ +before +TAP version 13 +after +1..0 +# tests 0 +# suites 0 +# pass 0 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.js new file mode 100644 index 00000000..e2ad4c81 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.js @@ -0,0 +1,10 @@ +'use strict'; +const { it, after } = require('node:test'); + +after(() => { + throw new Error('this should fail the test') +}); + +it('this is a test', () => { + console.log('this is a test') +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.snapshot new file mode 100644 index 00000000..ee4d5f71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/global_after_should_fail_the_test.snapshot @@ -0,0 +1,33 @@ +this is a test +TAP version 13 +# Subtest: this is a test +ok 1 - this is a test + --- + duration_ms: * + ... +not ok 2 - /test/fixtures/test-runner/output/global_after_should_fail_the_test.js + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/global_after_should_fail_the_test.js:(LINE):1' + failureType: 'hookFailed' + error: 'this should fail the test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.js new file mode 100644 index 00000000..f8aadc0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.js @@ -0,0 +1,78 @@ +'use strict'; +const { test, describe, it, before, after, beforeEach, afterEach } = require('node:test'); +const assert = require("assert"); + +// This file should not have any global tests to reproduce bug #48844 +const testArr = []; + +before(() => testArr.push('global before')); +after(() => { + testArr.push('global after'); + + assert.deepStrictEqual(testArr, [ + 'global before', + 'describe before', + + 'describe beforeEach', + 'describe it 1', + 'describe afterEach', + + 'describe beforeEach', + 'describe test 2', + 'describe afterEach', + + 'describe nested before', + + 'describe beforeEach', + 'describe nested beforeEach', + 'describe nested it 1', + 'describe nested afterEach', + 'describe afterEach', + + 'describe beforeEach', + 'describe nested beforeEach', + 'describe nested test 2', + 'describe nested afterEach', + 'describe afterEach', + + 'describe nested after', + 'describe after', + 'global after', + ]); +}); + +describe('describe hooks with no global tests', () => { + before(() => { + testArr.push('describe before'); + }); + after(()=> { + testArr.push('describe after'); + }); + beforeEach(() => { + testArr.push('describe beforeEach'); + }); + afterEach(() => { + testArr.push('describe afterEach'); + }); + + it('1', () => testArr.push('describe it 1')); + test('2', () => testArr.push('describe test 2')); + + describe('nested', () => { + before(() => { + testArr.push('describe nested before') + }); + after(() => { + testArr.push('describe nested after') + }); + beforeEach(() => { + testArr.push('describe nested beforeEach') + }); + afterEach(() => { + testArr.push('describe nested afterEach') + }); + + it('nested 1', () => testArr.push('describe nested it 1')); + test('nested 2', () => testArr.push('describe nested test 2')); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.snapshot new file mode 100644 index 00000000..722a3a4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks-with-no-global-test.snapshot @@ -0,0 +1,44 @@ +TAP version 13 +# Subtest: describe hooks with no global tests + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + # Subtest: nested + # Subtest: nested 1 + ok 1 - nested 1 + --- + duration_ms: * + ... + # Subtest: nested 2 + ok 2 - nested 2 + --- + duration_ms: * + ... + 1..2 + ok 3 - nested + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 1 - describe hooks with no global tests + --- + duration_ms: * + type: 'suite' + ... +1..1 +# tests 4 +# suites 2 +# pass 4 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.js new file mode 100644 index 00000000..0d67079b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.js @@ -0,0 +1,306 @@ +'use strict'; +const common = require('../../../common'); +const assert = require('assert'); +const { test, describe, it, before, after, beforeEach, afterEach } = require('node:test'); +const { setTimeout } = require('node:timers/promises'); + +before((t) => t.diagnostic('before 1 called')); +after((t) => t.diagnostic('after 1 called')); + +describe('describe hooks', () => { + const testArr = []; + before(function() { + testArr.push('before ' + this.name); + }); + after(common.mustCall(function() { + testArr.push('after ' + this.name); + assert.deepStrictEqual(testArr, [ + 'before describe hooks', + 'beforeEach 1', '1', 'afterEach 1', + 'beforeEach 2', '2', 'afterEach 2', + 'before nested', + 'beforeEach nested 1', '+beforeEach nested 1', 'nested 1', '+afterEach nested 1', 'afterEach nested 1', + 'beforeEach nested 2', '+beforeEach nested 2', 'nested 2', '+afterEach nested 2', 'afterEach nested 2', + 'after nested', + 'after describe hooks', + ]); + })); + beforeEach(function() { + testArr.push('beforeEach ' + this.name); + }); + afterEach(function() { + testArr.push('afterEach ' + this.name); + }); + + it('1', () => testArr.push('1')); + test('2', () => testArr.push('2')); + + describe('nested', () => { + before(function() { + testArr.push('before ' + this.name); + }); + after(function() { + testArr.push('after ' + this.name); + }); + beforeEach(function() { + testArr.push('+beforeEach ' + this.name); + }); + afterEach(function() { + testArr.push('+afterEach ' + this.name); + }); + it('nested 1', () => testArr.push('nested 1')); + test('nested 2', () => testArr.push('nested 2')); + }); +}); + +describe('describe hooks - no subtests', () => { + const testArr = []; + before(function() { + testArr.push('before ' + this.name); + }); + after(common.mustCall(function() { + testArr.push('after ' + this.name); + assert.deepStrictEqual(testArr, [ + 'before describe hooks - no subtests', + 'after describe hooks - no subtests', + ]); + })); + beforeEach(common.mustNotCall()); + afterEach(common.mustNotCall()); +}); + +describe('before throws', () => { + before(() => { throw new Error('before'); }); + it('1', () => {}); + test('2', () => {}); +}); + +describe('before throws - no subtests', () => { + before(() => { throw new Error('before'); }); + after(common.mustCall()); +}); + +describe('after throws', () => { + after(() => { throw new Error('after'); }); + it('1', () => {}); + test('2', () => {}); +}); + +describe('after throws - no subtests', () => { + after(() => { throw new Error('after'); }); +}); + +describe('beforeEach throws', () => { + beforeEach(() => { throw new Error('beforeEach'); }); + it('1', () => {}); + test('2', () => {}); +}); + +describe('afterEach throws', () => { + afterEach(() => { throw new Error('afterEach'); }); + it('1', () => {}); + test('2', () => {}); +}); + +describe('afterEach when test fails', () => { + afterEach(common.mustCall(2)); + it('1', () => { throw new Error('test'); }); + test('2', () => {}); +}); + +describe('afterEach throws and test fails', () => { + afterEach(() => { throw new Error('afterEach'); }); + it('1', () => { throw new Error('test'); }); + test('2', () => {}); +}); + +test('test hooks', async (t) => { + const testArr = []; + + t.before((t) => testArr.push('before ' + t.name)); + t.after(common.mustCall((t) => testArr.push('after ' + t.name))); + t.beforeEach((t) => testArr.push('beforeEach ' + t.name)); + t.afterEach((t) => testArr.push('afterEach ' + t.name)); + await t.test('1', () => testArr.push('1')); + await t.test('2', () => testArr.push('2')); + + await t.test('nested', async (t) => { + t.before((t) => testArr.push('nested before ' + t.name)); + t.after((t) => testArr.push('nested after ' + t.name)); + t.beforeEach((t) => testArr.push('nested beforeEach ' + t.name)); + t.afterEach((t) => testArr.push('nested afterEach ' + t.name)); + await t.test('nested 1', () => testArr.push('nested1')); + await t.test('nested 2', () => testArr.push('nested 2')); + }); + + t.after(common.mustCall(() => { + assert.deepStrictEqual(testArr, [ + 'before test hooks', + 'beforeEach 1', '1', 'afterEach 1', + 'beforeEach 2', '2', 'afterEach 2', + 'beforeEach nested', + 'nested before nested', + 'beforeEach nested 1', 'nested beforeEach nested 1', 'nested1', 'nested afterEach nested 1', 'afterEach nested 1', + 'beforeEach nested 2', 'nested beforeEach nested 2', 'nested 2', 'nested afterEach nested 2', 'afterEach nested 2', + 'afterEach nested', + 'nested after nested', + 'after test hooks', + ]); + })); +}); + +test('test hooks - no subtests', async (t) => { + const testArr = []; + + t.before((t) => testArr.push('before ' + t.name)); + t.after(common.mustCall((t) => testArr.push('after ' + t.name))); + t.beforeEach(common.mustNotCall()); + t.afterEach(common.mustNotCall()); + + t.after(common.mustCall(() => { + assert.deepStrictEqual(testArr, [ + 'before test hooks - no subtests', + 'after test hooks - no subtests', + ]); + })); +}); + +test('t.before throws', async (t) => { + t.after(common.mustCall()); + t.before(() => { throw new Error('before'); }); + await t.test('1', () => {}); + await t.test('2', () => {}); +}); + +test('t.before throws - no subtests', async (t) => { + t.after(common.mustCall()); + t.before(() => { throw new Error('before'); }); +}); + +test('t.after throws', async (t) => { + t.before(common.mustCall()); + t.after(() => { throw new Error('after'); }); + await t.test('1', () => {}); + await t.test('2', () => {}); +}); + +test('t.after throws - no subtests', async (t) => { + t.before(common.mustCall()); + t.after(() => { throw new Error('after'); }); +}); + + +test('t.beforeEach throws', async (t) => { + t.after(common.mustCall()); + t.beforeEach(() => { throw new Error('beforeEach'); }); + await t.test('1', () => {}); + await t.test('2', () => {}); +}); + +test('t.afterEach throws', async (t) => { + t.after(common.mustCall()); + t.afterEach(() => { throw new Error('afterEach'); }); + await t.test('1', () => {}); + await t.test('2', () => {}); +}); + + +test('afterEach when test fails', async (t) => { + t.after(common.mustCall()); + t.afterEach(common.mustCall(2)); + await t.test('1', () => { throw new Error('test'); }); + await t.test('2', () => {}); +}); + +test('afterEach context when test passes', async (t) => { + t.afterEach(common.mustCall((ctx) => { + assert.strictEqual(ctx.name, '1'); + assert.strictEqual(ctx.passed, true); + assert.strictEqual(ctx.error, null); + })); + await t.test('1', () => {}); +}); + +test('afterEach context when test fails', async (t) => { + const err = new Error('test'); + t.afterEach(common.mustCall((ctx) => { + assert.strictEqual(ctx.name, '1'); + assert.strictEqual(ctx.passed, false); + assert.strictEqual(ctx.error, err); + })); + await t.test('1', () => { throw err }); +}); + +test('afterEach throws and test fails', async (t) => { + t.after(common.mustCall()); + t.afterEach(() => { throw new Error('afterEach'); }); + await t.test('1', () => { throw new Error('test'); }); + await t.test('2', () => {}); +}); + +test('t.after() is called if test body throws', (t) => { + t.after(() => { + t.diagnostic('- after() called'); + }); + throw new Error('bye'); +}); + +describe('run after when before throws', () => { + after(common.mustCall(() => { + console.log("- after() called") + })); + before(() => { throw new Error('before')}); + it('1', () => {}); +}); + + +test('test hooks - async', async (t) => { + const testArr = []; + + t.before(async (t) => { + testArr.push('before starting ' + t.name); + await setTimeout(10); + testArr.push('before ending ' + t.name); + }); + t.after(async (t) => { + testArr.push('after starting ' + t.name); + await setTimeout(10); + testArr.push('after ending ' + t.name); + }); + t.beforeEach(async (t) => { + testArr.push('beforeEach starting ' + t.name); + await setTimeout(10); + testArr.push('beforeEach ending ' + t.name); + }); + t.afterEach(async (t) => { + testArr.push('afterEach starting ' + t.name); + await setTimeout(10); + testArr.push('afterEach ending ' + t.name); + }); + await t.test('1', async () => { + testArr.push('1 starting'); + await setTimeout(10); + testArr.push('1 ending'); + }); + await t.test('2', async () => { + testArr.push('2 starting'); + await setTimeout(10); + testArr.push('2 ending'); + }); + + t.after(common.mustCall(() => { + assert.deepStrictEqual(testArr, [ + 'before starting test hooks - async', 'before ending test hooks - async', + 'beforeEach starting 1', 'beforeEach ending 1', + '1 starting', '1 ending', + 'afterEach starting 1', 'afterEach ending 1', + 'beforeEach starting 2', 'beforeEach ending 2', + '2 starting', '2 ending', + 'afterEach starting 2', 'afterEach ending 2', + 'after starting test hooks - async', 'after ending test hooks - async', + ]); + })); +}); + +before((t) => t.diagnostic('before 2 called')); +after((t) => t.diagnostic('after 2 called')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.snapshot new file mode 100644 index 00000000..be8d1b21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks.snapshot @@ -0,0 +1,797 @@ +- after() called +TAP version 13 +# Subtest: describe hooks + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + # Subtest: nested + # Subtest: nested 1 + ok 1 - nested 1 + --- + duration_ms: * + ... + # Subtest: nested 2 + ok 2 - nested 2 + --- + duration_ms: * + ... + 1..2 + ok 3 - nested + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 1 - describe hooks + --- + duration_ms: * + type: 'suite' + ... +# Subtest: describe hooks - no subtests +ok 2 - describe hooks - no subtests + --- + duration_ms: * + type: 'suite' + ... +# Subtest: before throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..2 +not ok 3 - before throws + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... +# Subtest: before throws - no subtests +not ok 4 - before throws - no subtests + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... +# Subtest: after throws + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + 1..2 +not ok 5 - after throws + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'after' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: after throws - no subtests +not ok 6 - after throws - no subtests + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'after' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: beforeEach throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'beforeEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + new Promise () + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'beforeEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + async Promise.all (index 0) + ... + 1..2 +not ok 7 - beforeEach throws + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + async Promise.all (index 0) + * + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 8 - afterEach throws + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach when test fails + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + new Promise () + * + * + Array.map () + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + 1..2 +not ok 9 - afterEach when test fails + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach throws and test fails + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'testCodeFailure' + error: 'test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + new Promise () + * + * + Array.map () + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 10 - afterEach throws and test fails + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: test hooks + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + # Subtest: nested + # Subtest: nested 1 + ok 1 - nested 1 + --- + duration_ms: * + ... + # Subtest: nested 2 + ok 2 - nested 2 + --- + duration_ms: * + ... + 1..2 + ok 3 - nested + --- + duration_ms: * + ... + 1..3 +ok 11 - test hooks + --- + duration_ms: * + ... +# Subtest: test hooks - no subtests +ok 12 - test hooks - no subtests + --- + duration_ms: * + ... +# Subtest: t.before throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 13 - t.before throws + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: t.before throws - no subtests +not ok 14 - t.before throws - no subtests + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... +# Subtest: t.after throws + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + 1..2 +not ok 15 - t.after throws + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'after' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... +# Subtest: t.after throws - no subtests +not ok 16 - t.after throws - no subtests + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'after' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... +# Subtest: t.beforeEach throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'beforeEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'beforeEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 17 - t.beforeEach throws + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: t.afterEach throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 18 - t.afterEach throws + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach when test fails + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + 1..2 +not ok 19 - afterEach when test fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach context when test passes + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + 1..1 +ok 20 - afterEach context when test passes + --- + duration_ms: * + ... +# Subtest: afterEach context when test fails + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + ... + 1..1 +not ok 21 - afterEach context when test fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: afterEach throws and test fails + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'test' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + ... + # Subtest: 2 + not ok 2 - 2 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):11' + failureType: 'hookFailed' + error: 'afterEach' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 22 - afterEach throws and test fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: t.after() is called if test body throws +not ok 23 - t.after() is called if test body throws + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'bye' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + ... +# - after() called +# Subtest: run after when before throws + # Subtest: 1 + not ok 1 - 1 + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):3' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + 1..1 +not ok 24 - run after when before throws + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/hooks.js:(LINE):1' + failureType: 'hookFailed' + error: 'before' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... +# Subtest: test hooks - async + # Subtest: 1 + ok 1 - 1 + --- + duration_ms: * + ... + # Subtest: 2 + ok 2 - 2 + --- + duration_ms: * + ... + 1..2 +ok 25 - test hooks - async + --- + duration_ms: * + ... +1..25 +# before 1 called +# before 2 called +# after 1 called +# after 2 called +# tests 52 +# suites 12 +# pass 22 +# fail 27 +# cancelled 3 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.js new file mode 100644 index 00000000..75bb4b6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.js @@ -0,0 +1,11 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +const child = spawn(process.execPath, + ['--no-warnings', '--test-reporter', 'spec', fixtures.path('test-runner/output/hooks.js')], + { stdio: 'pipe' }); +// eslint-disable-next-line no-control-regex +child.stdout.on('data', (d) => process.stdout.write(d.toString().replace(/[^\x00-\x7F]/g, '').replace(/\u001b\[\d+m/g, ''))); +child.stderr.pipe(process.stderr); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.snapshot new file mode 100644 index 00000000..8c267672 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/hooks_spec_reporter.snapshot @@ -0,0 +1,466 @@ +- after() called + describe hooks + 1 (*ms) + 2 (*ms) + nested + nested 1 (*ms) + nested 2 (*ms) + nested (*ms) + describe hooks (*ms) + describe hooks - no subtests (*ms) + before throws + 1 + 2 + before throws (*ms) + before throws - no subtests (*ms) + after throws + 1 (*ms) + 2 (*ms) + after throws (*ms) + after throws - no subtests (*ms) + beforeEach throws + 1 (*ms) + 2 (*ms) + beforeEach throws (*ms) + afterEach throws + 1 (*ms) + 2 (*ms) + afterEach throws (*ms) + afterEach when test fails + 1 (*ms) + 2 (*ms) + afterEach when test fails (*ms) + afterEach throws and test fails + 1 (*ms) + 2 (*ms) + afterEach throws and test fails (*ms) + test hooks + 1 (*ms) + 2 (*ms) + nested + nested 1 (*ms) + nested 2 (*ms) + nested (*ms) + test hooks (*ms) + test hooks - no subtests (*ms) + t.before throws + 1 (*ms) + 2 (*ms) + t.before throws (*ms) + t.before throws - no subtests (*ms) + t.after throws + 1 (*ms) + 2 (*ms) + t.after throws (*ms) + t.after throws - no subtests (*ms) + t.beforeEach throws + 1 (*ms) + 2 (*ms) + t.beforeEach throws (*ms) + t.afterEach throws + 1 (*ms) + 2 (*ms) + t.afterEach throws (*ms) + afterEach when test fails + 1 (*ms) + 2 (*ms) + afterEach when test fails (*ms) + afterEach context when test passes + 1 (*ms) + afterEach context when test passes (*ms) + afterEach context when test fails + 1 (*ms) + afterEach context when test fails (*ms) + afterEach throws and test fails + 1 (*ms) + 2 (*ms) + afterEach throws and test fails (*ms) + t.after() is called if test body throws (*ms) + - after() called + run after when before throws + 1 + run after when before throws (*ms) + test hooks - async + 1 (*ms) + 2 (*ms) + test hooks - async (*ms) + before 1 called + before 2 called + after 1 called + after 2 called + tests 52 + suites 12 + pass 22 + fail 27 + cancelled 3 + skipped 0 + todo 0 + duration_ms * + + failing tests: + +* + 1 + 'test did not finish before its parent and was cancelled' + +* + 2 + 'test did not finish before its parent and was cancelled' + +* + before throws (*ms) + Error: before + * + * + * + * + * + * + * + * + +* + before throws - no subtests (*ms) + Error: before + * + * + * + * + * + * + * + * + +* + after throws (*ms) + Error: after + * + * + * + * + * + * + * + * + * + * + +* + after throws - no subtests (*ms) + Error: after + * + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: beforeEach + * + * + * + * + * + * + * + * + * + at new Promise () + +* + 2 (*ms) + Error: beforeEach + * + * + * + * + * + * + * + * + * + at async Promise.all (index 0) + +* + 1 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + at async Promise.all (index 0) + * + +* + 2 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: test + * + * + * + * + * + * + at new Promise () + * + * + at Array.map () + +* + 1 (*ms) + Error: test + * + * + * + * + * + * + at new Promise () + * + * + at Array.map () + +* + 2 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: before + * + * + * + * + * + * + * + * + * + * + +* + 2 (*ms) + Error: before + * + * + * + * + * + * + * + * + * + * + +* + t.before throws (*ms) + Error: before + * + * + * + * + * + * + * + * + * + * + +* + t.before throws - no subtests (*ms) + Error: before + * + * + * + * + * + * + * + * + * + * + +* + t.after throws (*ms) + Error: after + * + * + * + * + * + * + * + * + * + +* + t.after throws - no subtests (*ms) + Error: after + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: beforeEach + * + * + * + * + * + * + * + * + * + * + +* + 2 (*ms) + Error: beforeEach + * + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + * + * + +* + 2 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: test + * + * + * + * + * + * + * + * + * + +* + 1 (*ms) + Error: test + * + * + * + * + +* + 1 (*ms) + Error: test + * + * + * + * + * + * + * + * + * + +* + 2 (*ms) + Error: afterEach + * + * + * + * + * + * + * + * + * + * + +* + t.after() is called if test body throws (*ms) + Error: bye + * + * + * + * + +* + 1 + 'test did not finish before its parent and was cancelled' + +* + run after when before throws (*ms) + Error: before + * + * + * + * + * + * + * + * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.js new file mode 100644 index 00000000..1f49b3f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.js @@ -0,0 +1,7 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +spawn(process.execPath, + ['--no-warnings', '--test-reporter', 'junit', fixtures.path('test-runner/output/output.js')], { stdio: 'inherit' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.snapshot new file mode 100644 index 00000000..d244e7dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/junit_reporter.snapshot @@ -0,0 +1,532 @@ + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: thrown from sync fail todo] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from sync fail todo + * + * + * + * + * + * + * +} + + + + + +[Error [ERR_TEST_FAILURE]: thrown from sync fail todo with message] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from sync fail todo with message + * + * + * + * + * + * + * +} + + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: thrown from sync throw fail] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from sync throw fail + * + * + * + * + * + * + * +} + + + + + + + + +[Error [ERR_TEST_FAILURE]: thrown from async throw fail] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from async throw fail + * + * + * + * + * + * + * +} + + + + + +[Error [ERR_TEST_FAILURE]: thrown from async throw fail] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from async throw fail + * + * + * + * + * + * + * +} + + + + +[Error [ERR_TEST_FAILURE]: Expected values to be strictly equal: + +true !== false +] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + + true !== false + + * + * + * + * + * + * + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: true, + expected: false, + operator: 'strictEqual' + } +} + + + + + +[Error [ERR_TEST_FAILURE]: rejected from reject fail] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: rejected from reject fail + * + * + * + * + * + * + * +} + + + + + + + + + + +Error [ERR_TEST_FAILURE]: thrown from subtest sync throw fail + * + * { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from subtest sync throw fail + * + * + * + * + * + * + * + * + * + * +} + + + + + + +[Error [ERR_TEST_FAILURE]: Symbol(thrown symbol from sync throw non-error fail)] { code: 'ERR_TEST_FAILURE', failureType: 'testCodeFailure', cause: Symbol(thrown symbol from sync throw non-error fail) } + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: test did not finish before its parent and was cancelled] { code: 'ERR_TEST_FAILURE', failureType: 'cancelledByParent', cause: 'test did not finish before its parent and was cancelled' } + + + + + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: this should be executed] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: this should be executed + * + * + * + * + * + * + * +} + + + + + + + + + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: callback failure] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: callback failure + * + * +} + + + + + + + +[Error [ERR_TEST_FAILURE]: passed a callback but also returned a Promise] { code: 'ERR_TEST_FAILURE', failureType: 'callbackAndPromisePresent', cause: 'passed a callback but also returned a Promise' } + + + + +[Error [ERR_TEST_FAILURE]: thrown from callback throw] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from callback throw + * + * + * + * + * + * + * +} + + + + +Error [ERR_TEST_FAILURE]: callback invoked multiple times + * + * { + code: 'ERR_TEST_FAILURE', + failureType: 'multipleCallbackInvocations', + cause: 'callback invoked multiple times' +} + + + + + +Error [ERR_TEST_FAILURE]: callback invoked multiple times + * { + code: 'ERR_TEST_FAILURE', + failureType: 'uncaughtException', + cause: Error [ERR_TEST_FAILURE]: callback invoked multiple times + * { + code: 'ERR_TEST_FAILURE', + failureType: 'multipleCallbackInvocations', + cause: 'callback invoked multiple times' + } +} + + + + +Error [ERR_TEST_FAILURE]: thrown from callback async throw + * { + code: 'ERR_TEST_FAILURE', + failureType: 'uncaughtException', + cause: Error: thrown from callback async throw + * + * +} + + + + + + + + + + + + + + +[Error [ERR_TEST_FAILURE]: customized] { code: 'ERR_TEST_FAILURE', failureType: 'testCodeFailure', cause: customized } + + + + +[Error [ERR_TEST_FAILURE]: { + foo: 1, + [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] +}] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: { foo: 1, [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] } +} + + + + + +Error [ERR_TEST_FAILURE]: thrown from subtest sync throw fails at first + * + * { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from subtest sync throw fails at first + * + * + * + * + * + * + * + * + * + * +} + + + + +Error [ERR_TEST_FAILURE]: thrown from subtest sync throw fails at second + * { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: Error: thrown from subtest sync throw fails at second + * + * + * + * + * + * + * + * +} + + + + + +[Error [ERR_TEST_FAILURE]: test timed out after 5ms] { code: 'ERR_TEST_FAILURE', failureType: 'testTimeoutFailure', cause: 'test timed out after 5ms' } + + + + +[Error [ERR_TEST_FAILURE]: test timed out after 5ms] { code: 'ERR_TEST_FAILURE', failureType: 'testTimeoutFailure', cause: 'test timed out after 5ms' } + + + + + + + +[Error [ERR_TEST_FAILURE]: custom error] { code: 'ERR_TEST_FAILURE', failureType: 'testCodeFailure', cause: 'custom error' } + + + + +Error [ERR_TEST_FAILURE]: foo + * { + code: 'ERR_TEST_FAILURE', + failureType: 'uncaughtException', + cause: Error: foo + * + * + * +} + + + + +Error [ERR_TEST_FAILURE]: bar + * { + code: 'ERR_TEST_FAILURE', + failureType: 'unhandledRejection', + cause: Error: bar + * + * + * +} + + + + +[Error [ERR_TEST_FAILURE]: Expected values to be loosely deep-equal: + +{ + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 +} + +should loosely deep-equal + +{ + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: <ref *1> { + bar: 2, + c: [Circular *1] + } +}] { + code: 'ERR_TEST_FAILURE', + failureType: 'testCodeFailure', + cause: AssertionError [ERR_ASSERTION]: Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: <ref *1> { + bar: 2, + c: [Circular *1] + } + } + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: [Object], + expected: [Object], + operator: 'deepEqual' + } +} + + + + +Error [ERR_TEST_FAILURE]: test could not be started because its parent finished + * { + code: 'ERR_TEST_FAILURE', + failureType: 'parentAlreadyFinished', + cause: 'test could not be started because its parent finished' +} + + + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.js new file mode 100644 index 00000000..a6d17432 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.js @@ -0,0 +1,7 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +spawn(process.execPath, + ['--no-warnings', '--experimental-test-coverage', '--test-reporter', 'lcov', fixtures.path('test-runner/output/output.js')], { stdio: 'inherit' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.snapshot new file mode 100644 index 00000000..adc3abb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/lcov_reporter.snapshot @@ -0,0 +1,719 @@ +TN: +SF:test/fixtures/test-runner/output/output.js +FN:8,anonymous_0 +FN:12,anonymous_1 +FN:16,anonymous_2 +FN:21,anonymous_3 +FN:26,anonymous_4 +FN:30,anonymous_5 +FN:34,anonymous_6 +FN:38,anonymous_7 +FN:42,anonymous_8 +FN:46,anonymous_9 +FN:50,anonymous_10 +FN:54,anonymous_11 +FN:59,anonymous_12 +FN:64,anonymous_13 +FN:68,anonymous_14 +FN:72,anonymous_15 +FN:76,anonymous_16 +FN:80,anonymous_17 +FN:81,anonymous_18 +FN:86,anonymous_19 +FN:87,anonymous_20 +FN:92,anonymous_21 +FN:93,anonymous_22 +FN:94,anonymous_23 +FN:100,anonymous_24 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+DA:366,1 +DA:367,1 +DA:368,1 +DA:369,1 +DA:370,1 +DA:371,1 +DA:372,1 +DA:373,1 +DA:374,1 +DA:375,1 +DA:376,1 +DA:377,1 +DA:378,1 +DA:379,1 +DA:380,1 +DA:381,1 +DA:382,1 +DA:383,1 +DA:384,1 +DA:385,1 +DA:386,1 +DA:387,1 +DA:388,1 +DA:389,1 +DA:390,1 +DA:391,1 +DA:392,1 +DA:393,1 +DA:394,1 +DA:395,1 +DA:396,1 +DA:397,1 +DA:398,1 +DA:399,1 +DA:400,1 +DA:401,1 +DA:402,1 +DA:403,1 +DA:404,1 +DA:405,1 +LH:403 +LF:405 +end_of_record diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.js new file mode 100644 index 00000000..f742fdfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.js @@ -0,0 +1,10 @@ +// Flags: --test-skip-pattern=disabled --test-name-pattern=enabled +'use strict'; +const common = require('../../../common'); +const { + test, +} = require('node:test'); + +test('disabled', common.mustNotCall()); +test('enabled', common.mustCall()); +test('enabled disabled', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.snapshot new file mode 100644 index 00000000..d5fd874f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_and_skip_patterns.snapshot @@ -0,0 +1,15 @@ +TAP version 13 +# Subtest: enabled +ok 1 - enabled + --- + duration_ms: * + ... +1..1 +# tests 1 +# suites 0 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.js new file mode 100644 index 00000000..c3eff693 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.js @@ -0,0 +1,89 @@ +// Flags: --test-name-pattern=enabled --test-name-pattern=yes --test-name-pattern=/pattern/i --test-name-pattern=/^DescribeForMatchWithAncestors\sNestedDescribeForMatchWithAncestors\sNestedTest$/ +'use strict'; +const common = require('../../../common'); +const { + after, + afterEach, + before, + beforeEach, + describe, + it, + test, +} = require('node:test'); + +test('top level test disabled', common.mustNotCall()); +test('top level skipped test disabled', { skip: true }, common.mustNotCall()); +test('top level skipped test enabled', { skip: true }, common.mustNotCall()); +it('top level it enabled', common.mustCall()); +it('top level it disabled', common.mustNotCall()); +it.skip('top level skipped it disabled', common.mustNotCall()); +it.skip('top level skipped it enabled', common.mustNotCall()); +describe('top level describe never disabled', common.mustCall()); +describe.skip('top level skipped describe disabled', common.mustNotCall()); +describe.skip('top level skipped describe enabled', common.mustNotCall()); +test('top level runs because name includes PaTtErN', common.mustCall()); + +test('top level test enabled', common.mustCall(async (t) => { + t.beforeEach(common.mustCall()); + t.afterEach(common.mustCall()); + await t.test( + 'nested test runs because name includes PATTERN', + common.mustCall(), + ); +})); + +describe('top level describe enabled', () => { + before(common.mustCall()); + beforeEach(common.mustCall(3)); + afterEach(common.mustCall(3)); + after(common.mustCall()); + + it('nested it not disabled', common.mustCall()); + it('nested it enabled', common.mustCall()); + describe('nested describe not disabled', common.mustCall()); + describe('nested describe enabled', common.mustCall(() => { + it('is enabled', common.mustCall()); + })); +}); + +describe('yes', function() { + it('no', () => {}); + it('yes', () => {}); + + describe('maybe', function() { + it('no', () => {}); + it('yes', () => {}); + }); +}); + +describe('no', function() { + it('no', () => {}); + it('yes', () => {}); + + describe('maybe', function() { + it('no', () => {}); + it('yes', () => {}); + }); +}); + +describe('no with todo', { todo: true }, () => { + it('no', () => {}); + it('yes', () => {}); + + describe('maybe', function() { + it('no', () => {}); + it('yes', () => {}); + }); +}); + +describe('DescribeForMatchWithAncestors', () => { + it('NestedTest', () => common.mustNotCall()); + + describe('NestedDescribeForMatchWithAncestors', () => { + it('NestedTest', common.mustCall()); + }); +}) + +describe('DescribeForMatchWithAncestors', () => { + it('NestedTest', () => common.mustNotCall()); +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.snapshot new file mode 100644 index 00000000..0b13848b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern.snapshot @@ -0,0 +1,183 @@ +TAP version 13 +# Subtest: top level skipped test enabled +ok 1 - top level skipped test enabled # SKIP + --- + duration_ms: * + ... +# Subtest: top level it enabled +ok 2 - top level it enabled + --- + duration_ms: * + ... +# Subtest: top level skipped it enabled +ok 3 - top level skipped it enabled # SKIP + --- + duration_ms: * + ... +# Subtest: top level skipped describe enabled +ok 4 - top level skipped describe enabled # SKIP + --- + duration_ms: * + type: 'suite' + ... +# Subtest: top level runs because name includes PaTtErN +ok 5 - top level runs because name includes PaTtErN + --- + duration_ms: * + ... +# Subtest: top level test enabled + # Subtest: nested test runs because name includes PATTERN + ok 1 - nested test runs because name includes PATTERN + --- + duration_ms: * + ... + 1..1 +ok 6 - top level test enabled + --- + duration_ms: * + ... +# Subtest: top level describe enabled + # Subtest: nested it not disabled + ok 1 - nested it not disabled + --- + duration_ms: * + ... + # Subtest: nested it enabled + ok 2 - nested it enabled + --- + duration_ms: * + ... + # Subtest: nested describe not disabled + ok 3 - nested describe not disabled + --- + duration_ms: * + type: 'suite' + ... + # Subtest: nested describe enabled + # Subtest: is enabled + ok 1 - is enabled + --- + duration_ms: * + ... + 1..1 + ok 4 - nested describe enabled + --- + duration_ms: * + type: 'suite' + ... + 1..4 +ok 7 - top level describe enabled + --- + duration_ms: * + type: 'suite' + ... +# Subtest: yes + # Subtest: no + ok 1 - no + --- + duration_ms: * + ... + # Subtest: yes + ok 2 - yes + --- + duration_ms: * + ... + # Subtest: maybe + # Subtest: no + ok 1 - no + --- + duration_ms: * + ... + # Subtest: yes + ok 2 - yes + --- + duration_ms: * + ... + 1..2 + ok 3 - maybe + --- + duration_ms: * + type: 'suite' + ... + 1..3 +ok 8 - yes + --- + duration_ms: * + type: 'suite' + ... +# Subtest: no + # Subtest: yes + ok 1 - yes + --- + duration_ms: * + ... + # Subtest: maybe + # Subtest: yes + ok 1 - yes + --- + duration_ms: * + ... + 1..1 + ok 2 - maybe + --- + duration_ms: * + type: 'suite' + ... + 1..2 +ok 9 - no + --- + duration_ms: * + type: 'suite' + ... +# Subtest: no with todo + # Subtest: yes + ok 1 - yes + --- + duration_ms: * + ... + # Subtest: maybe + # Subtest: yes + ok 1 - yes + --- + duration_ms: * + ... + 1..1 + ok 2 - maybe + --- + duration_ms: * + type: 'suite' + ... + 1..2 +ok 10 - no with todo # TODO + --- + duration_ms: * + type: 'suite' + ... +# Subtest: DescribeForMatchWithAncestors + # Subtest: NestedDescribeForMatchWithAncestors + # Subtest: NestedTest + ok 1 - NestedTest + --- + duration_ms: * + ... + 1..1 + ok 1 - NestedDescribeForMatchWithAncestors + --- + duration_ms: * + type: 'suite' + ... + 1..1 +ok 11 - DescribeForMatchWithAncestors + --- + duration_ms: * + type: 'suite' + ... +1..11 +# tests 18 +# suites 12 +# pass 16 +# fail 0 +# cancelled 0 +# skipped 2 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.js new file mode 100644 index 00000000..bc68b7a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.js @@ -0,0 +1,13 @@ +// Flags: --test-only --test-name-pattern=enabled +'use strict'; +const common = require('../../../common'); +const { test } = require('node:test'); + +test('enabled and only', { only: true }, common.mustCall(async (t) => { + await t.test('enabled', common.mustCall()); + await t.test('disabled but parent not', common.mustCall()); +})); + +test('enabled but not only', common.mustNotCall()); +test('only does not match pattern', { only: true }, common.mustNotCall()); +test('not only and does not match pattern', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.snapshot new file mode 100644 index 00000000..64a390de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/name_pattern_with_only.snapshot @@ -0,0 +1,26 @@ +TAP version 13 +# Subtest: enabled and only + # Subtest: enabled + ok 1 - enabled + --- + duration_ms: * + ... + # Subtest: disabled but parent not + ok 2 - disabled but parent not + --- + duration_ms: * + ... + 1..2 +ok 1 - enabled and only + --- + duration_ms: * + ... +1..1 +# tests 3 +# suites 0 +# pass 3 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.js new file mode 100644 index 00000000..0d7cc6e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.js @@ -0,0 +1,12 @@ +'use strict'; +require('../../../common'); +const test = require('node:test'); + +// When run alone, the test below does not keep the event loop alive. +test('does not keep event loop alive', async (t) => { + await t.test('+does not keep event loop alive', async (t) => { + return new Promise((resolve) => { + setTimeout(resolve, 1000).unref(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.snapshot new file mode 100644 index 00000000..5756f5eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_refs.snapshot @@ -0,0 +1,33 @@ +TAP version 13 +# Subtest: does not keep event loop alive + # Subtest: +does not keep event loop alive + not ok 1 - +does not keep event loop alive + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/no_refs.js:(LINE):11' + failureType: 'cancelledByParent' + error: 'Promise resolution is still pending but the event loop has already resolved' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... + 1..1 +not ok 1 - does not keep event loop alive + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/no_refs.js:(LINE):1' + failureType: 'cancelledByParent' + error: 'Promise resolution is still pending but the event loop has already resolved' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +1..1 +# tests 2 +# suites 0 +# pass 0 +# fail 0 +# cancelled 2 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.js new file mode 100644 index 00000000..2644e29f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.js @@ -0,0 +1,6 @@ +'use strict'; +require('../../../common'); +const test = require('node:test'); + +// No TAP output should be generated. +console.log(test.name); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.snapshot new file mode 100644 index 00000000..9daeafb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/no_tests.snapshot @@ -0,0 +1 @@ +test diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.js new file mode 100644 index 00000000..4d3c9de9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.js @@ -0,0 +1,6 @@ +'use strict'; + +process.env.FORCE_COLOR = 1; + +const test = require('node:test'); +test('passing test', () => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.snapshot new file mode 100644 index 00000000..3d1f5938 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/non-tty-forced-color-output.snapshot @@ -0,0 +1,9 @@ +✔ passing test (*ms) +ℹ tests 1 +ℹ suites 0 +ℹ pass 1 +ℹ fail 0 +ℹ cancelled 0 +ℹ skipped 0 +ℹ todo 0 +ℹ duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.js new file mode 100644 index 00000000..616a3351 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.js @@ -0,0 +1,142 @@ +// Flags: --test-only +'use strict'; +const common = require('../../../common'); +const { test, describe, it } = require('node:test'); + +// These tests should be skipped based on the 'only' option. +test('only = undefined', common.mustNotCall()); +test('only = undefined, skip = string', { skip: 'skip message' }, common.mustNotCall()); +test('only = undefined, skip = true', { skip: true }, common.mustNotCall()); +test('only = undefined, skip = false', { skip: false }, common.mustNotCall()); +test('only = false', { only: false }, common.mustNotCall()); +test('only = false, skip = string', { only: false, skip: 'skip message' }, common.mustNotCall()); +test('only = false, skip = true', { only: false, skip: true }, common.mustNotCall()); +test('only = false, skip = false', { only: false, skip: false }, common.mustNotCall()); + +// These tests should be skipped based on the 'skip' option. +test('only = true, skip = string', { only: true, skip: 'skip message' }, common.mustNotCall()); +test('only = true, skip = true', { only: true, skip: true }, common.mustNotCall()); + +// An 'only' test with subtests. +test('only = true, with subtests', { only: true }, common.mustCall(async (t) => { + // These subtests should run. + await t.test('running subtest 1', common.mustCall()); + await t.test('running subtest 2', common.mustCall()); + + // Switch the context to only execute 'only' tests. + t.runOnly(true); + await t.test('skipped subtest 1', common.mustNotCall()); + await t.test('skipped subtest 2'), common.mustNotCall(); + await t.test('running subtest 3', { only: true }, common.mustCall()); + + // Switch the context back to execute all tests. + t.runOnly(false); + await t.test('running subtest 4', common.mustCall(async (t) => { + // These subtests should run. + await t.test('running sub-subtest 1', common.mustCall()); + await t.test('running sub-subtest 2', common.mustCall()); + + // Switch the context to only execute 'only' tests. + t.runOnly(true); + await t.test('skipped sub-subtest 1', common.mustNotCall()); + await t.test('skipped sub-subtest 2', common.mustNotCall()); + })); + + // Explicitly do not run these tests. + await t.test('skipped subtest 3', { only: false }, common.mustNotCall()); + await t.test('skipped subtest 4', { skip: true }, common.mustNotCall()); +})); + +describe.only('describe only = true, with subtests', common.mustCall(() => { + it.only('`it` subtest 1 should run', common.mustCall()); + + it('`it` subtest 2 should not run', common.mustNotCall()); +})); + +describe.only('describe only = true, with a mixture of subtests', common.mustCall(() => { + it.only('`it` subtest 1', common.mustCall()); + + it.only('`it` async subtest 1', common.mustCall(async () => {})); + + it('`it` subtest 2 only=true', { only: true }, common.mustCall()); + + it('`it` subtest 2 only=false', { only: false }, common.mustNotCall()); + + it.skip('`it` subtest 3 skip', common.mustNotCall()); + + it.todo('`it` subtest 4 todo', { only: false }, common.mustNotCall()); + + test.only('`test` subtest 1', common.mustCall()); + + test.only('`test` async subtest 1', common.mustCall(async () => {})); + + test('`test` subtest 2 only=true', { only: true }, common.mustCall()); + + test('`test` subtest 2 only=false', { only: false }, common.mustNotCall()); + + test.skip('`test` subtest 3 skip', common.mustNotCall()); + + test.todo('`test` subtest 4 todo', { only: false }, common.mustNotCall()); +})); + +describe.only('describe only = true, with subtests', common.mustCall(() => { + test.only('subtest should run', common.mustCall()); + + test('async subtest should not run', common.mustNotCall()); + + test('subtest should be skipped', { only: false }, common.mustNotCall()); +})); + + +describe('describe only = undefined, with nested only subtest', common.mustCall(() => { + test('subtest should not run', common.mustNotCall()); + describe('nested describe', common.mustCall(() => { + test('subtest should not run', common.mustNotCall()); + test.only('nested test should run', common.mustCall()); + })); +})); + + +describe('describe only = undefined, with subtests', common.mustCall(() => { + test('async subtest should not run', common.mustNotCall()); +})); + +describe('describe only = false, with subtests', { only: false }, common.mustNotCall(() => { + test('async subtest should not run', common.mustNotCall()); +})); + + +describe.only('describe only = true, with nested subtests', common.mustCall(() => { + test('async subtest should run', common.mustCall()); + describe('nested describe', common.mustCall(() => { + test('nested test should run', common.mustCall()); + })); +})); + +describe('describe only = false, with nested only subtests', { only: false }, common.mustNotCall(() => { + test('async subtest should not run', common.mustNotCall()); + describe('nested describe', common.mustNotCall(() => { + test.only('nested test should run', common.mustNotCall()); + })); +})); + +test('nested tests with run only',{only: true}, common.mustCall(async (t) => { + // Within this test, all subtests are run by default. + await t.test('running subtest - 1'); + + // The test context can be updated to run subtests with the 'only' option. + await t.runOnly(true); + await t.test('this subtest is now skipped - 2', common.mustNotCall()); + await t.test('this subtest is run - 3', { only: true }, common.mustCall(async (t) => { + await t.test('this subtest is run - 4', common.mustCall()); + await t.test('this subtest is run - 5', { only: true }, common.mustCall()); + })); + + // Switch the context back to execute all tests. + await t.runOnly(false); + await t.test('this subtest is now run - 6'); + + // Explicitly do not run these tests. + await t.test('skipped subtest - 7', { only: false }, common.mustNotCall()); + await t.test('skipped subtest - 8', { skip: true }, common.mustNotCall()); +})) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.snapshot new file mode 100644 index 00000000..25e2e9b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/only_tests.snapshot @@ -0,0 +1,203 @@ +TAP version 13 +# Subtest: only = true, skip = string +ok 1 - only = true, skip = string # SKIP skip message + --- + duration_ms: * + ... +# Subtest: only = true, skip = true +ok 2 - only = true, skip = true # SKIP + --- + duration_ms: * + ... +# Subtest: only = true, with subtests + # Subtest: running subtest 1 + ok 1 - running subtest 1 + --- + duration_ms: * + ... + # Subtest: running subtest 2 + ok 2 - running subtest 2 + --- + duration_ms: * + ... + # Subtest: running subtest 3 + ok 3 - running subtest 3 + --- + duration_ms: * + ... + # Subtest: running subtest 4 + # Subtest: running sub-subtest 1 + ok 1 - running sub-subtest 1 + --- + duration_ms: * + ... + # Subtest: running sub-subtest 2 + ok 2 - running sub-subtest 2 + --- + duration_ms: * + ... + 1..2 + ok 4 - running subtest 4 + --- + duration_ms: * + ... + # Subtest: skipped subtest 4 + ok 5 - skipped subtest 4 # SKIP + --- + duration_ms: * + ... + 1..5 +ok 3 - only = true, with subtests + --- + duration_ms: * + ... +# Subtest: describe only = true, with subtests + # Subtest: `it` subtest 1 should run + ok 1 - `it` subtest 1 should run + --- + duration_ms: * + ... + 1..1 +ok 4 - describe only = true, with subtests + --- + duration_ms: * + type: 'suite' + ... +# Subtest: describe only = true, with a mixture of subtests + # Subtest: `it` subtest 1 + ok 1 - `it` subtest 1 + --- + duration_ms: * + ... + # Subtest: `it` async subtest 1 + ok 2 - `it` async subtest 1 + --- + duration_ms: * + ... + # Subtest: `it` subtest 2 only=true + ok 3 - `it` subtest 2 only=true + --- + duration_ms: * + ... + # Subtest: `test` subtest 1 + ok 4 - `test` subtest 1 + --- + duration_ms: * + ... + # Subtest: `test` async subtest 1 + ok 5 - `test` async subtest 1 + --- + duration_ms: * + ... + # Subtest: `test` subtest 2 only=true + ok 6 - `test` subtest 2 only=true + --- + duration_ms: * + ... + 1..6 +ok 5 - describe only = true, with a mixture of subtests + --- + duration_ms: * + type: 'suite' + ... +# Subtest: describe only = true, with subtests + # Subtest: subtest should run + ok 1 - subtest should run + --- + duration_ms: * + ... + 1..1 +ok 6 - describe only = true, with subtests + --- + duration_ms: * + type: 'suite' + ... +# Subtest: describe only = undefined, with nested only subtest + # Subtest: nested describe + # Subtest: nested test should run + ok 1 - nested test should run + --- + duration_ms: * + ... + 1..1 + ok 1 - nested describe + --- + duration_ms: * + type: 'suite' + ... + 1..1 +ok 7 - describe only = undefined, with nested only subtest + --- + duration_ms: * + type: 'suite' + ... +# Subtest: describe only = true, with nested subtests + # Subtest: async subtest should run + ok 1 - async subtest should run + --- + duration_ms: * + ... + # Subtest: nested describe + # Subtest: nested test should run + ok 1 - nested test should run + --- + duration_ms: * + ... + 1..1 + ok 2 - nested describe + --- + duration_ms: * + type: 'suite' + ... + 1..2 +ok 8 - describe only = true, with nested subtests + --- + duration_ms: * + type: 'suite' + ... +# Subtest: nested tests with run only + # Subtest: running subtest - 1 + ok 1 - running subtest - 1 + --- + duration_ms: * + ... + # Subtest: this subtest is run - 3 + # Subtest: this subtest is run - 4 + ok 1 - this subtest is run - 4 + --- + duration_ms: * + ... + # Subtest: this subtest is run - 5 + ok 2 - this subtest is run - 5 + --- + duration_ms: * + ... + 1..2 + ok 2 - this subtest is run - 3 + --- + duration_ms: * + ... + # Subtest: this subtest is now run - 6 + ok 3 - this subtest is now run - 6 + --- + duration_ms: * + ... + # Subtest: skipped subtest - 8 + ok 4 - skipped subtest - 8 # SKIP + --- + duration_ms: * + ... + 1..4 +ok 9 - nested tests with run only + --- + duration_ms: * + ... +1..9 +# tests 28 +# suites 7 +# pass 24 +# fail 0 +# cancelled 0 +# skipped 4 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.js new file mode 100644 index 00000000..ff1b2958 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.js @@ -0,0 +1,405 @@ +// Flags: --no-warnings +'use strict'; +require('../../../common'); +const assert = require('node:assert'); +const test = require('node:test'); +const util = require('util'); + +test('sync pass todo', (t) => { + t.todo(); +}); + +test('sync pass todo with message', (t) => { + t.todo('this is a passing todo'); +}); + +test('sync fail todo', (t) => { + t.todo(); + throw new Error('thrown from sync fail todo'); +}); + +test('sync fail todo with message', (t) => { + t.todo('this is a failing todo'); + throw new Error('thrown from sync fail todo with message'); +}); + +test('sync skip pass', (t) => { + t.skip(); +}); + +test('sync skip pass with message', (t) => { + t.skip('this is skipped'); +}); + +test('sync pass', (t) => { + t.diagnostic('this test should pass'); +}); + +test('sync throw fail', () => { + throw new Error('thrown from sync throw fail'); +}); + +test('async skip pass', async (t) => { + t.skip(); +}); + +test('async pass', async () => { + +}); + +test('async throw fail', async () => { + throw new Error('thrown from async throw fail'); +}); + +test('async skip fail', async (t) => { + t.skip(); + throw new Error('thrown from async throw fail'); +}); + +test('async assertion fail', async () => { + // Make sure the assert module is handled. + assert.strictEqual(true, false); +}); + +test('resolve pass', () => { + return Promise.resolve(); +}); + +test('reject fail', () => { + return Promise.reject(new Error('rejected from reject fail')); +}); + +test('unhandled rejection - passes but warns', () => { + Promise.reject(new Error('rejected from unhandled rejection fail')); +}); + +test('async unhandled rejection - passes but warns', async () => { + Promise.reject(new Error('rejected from async unhandled rejection fail')); +}); + +test('immediate throw - passes but warns', () => { + setImmediate(() => { + throw new Error('thrown from immediate throw fail'); + }); +}); + +test('immediate reject - passes but warns', () => { + setImmediate(() => { + Promise.reject(new Error('rejected from immediate reject fail')); + }); +}); + +test('immediate resolve pass', () => { + return new Promise((resolve) => { + setImmediate(() => { + resolve(); + }); + }); +}); + +test('subtest sync throw fail', async (t) => { + await t.test('+sync throw fail', (t) => { + t.diagnostic('this subtest should make its parent test fail'); + throw new Error('thrown from subtest sync throw fail'); + }); +}); + +test('sync throw non-error fail', async (t) => { + throw Symbol('thrown symbol from sync throw non-error fail'); +}); + +test('level 0a', { concurrency: 4 }, async (t) => { + t.test('level 1a', async (t) => { + const p1a = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 100); + }); + + return p1a; + }); + + test('level 1b', async (t) => { + const p1b = new Promise((resolve) => { + resolve(); + }); + + return p1b; + }); + + t.test('level 1c', async (t) => { + const p1c = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 200); + }); + + return p1c; + }); + + t.test('level 1d', async (t) => { + const p1c = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 150); + }); + + return p1c; + }); + + const p0a = new Promise((resolve) => { + setTimeout(() => { + resolve(); + }, 300); + }); + + return p0a; +}); + +test('top level', { concurrency: 2 }, async (t) => { + t.test('+long running', async (t) => { + return new Promise((resolve, reject) => { + setTimeout(resolve, 300).unref(); + }); + }); + + t.test('+short running', async (t) => { + t.test('++short running', async (t) => {}); + }); +}); + +test('invalid subtest - pass but subtest fails', (t) => { + setImmediate(() => { + t.test('invalid subtest fail', () => { + throw new Error('this should not be thrown'); + }); + }); +}); + +test('sync skip option', { skip: true }, (t) => { + throw new Error('this should not be executed'); +}); + +test('sync skip option with message', { skip: 'this is skipped' }, (t) => { + throw new Error('this should not be executed'); +}); + +test('sync skip option is false fail', { skip: false }, (t) => { + throw new Error('this should be executed'); +}); + +// A test with no arguments provided. +test(); + +// A test with only a named function provided. +test(function functionOnly() {}); + +// A test with only an anonymous function provided. +test(() => {}); + +// A test with only a name provided. +test('test with only a name provided'); + +// A test with an empty string name. +test(''); + +// A test with only options provided. +test({ skip: true }); + +// A test with only a name and options provided. +test('test with a name and options provided', { skip: true }); + +// A test with only options and a function provided. +test({ skip: true }, function functionAndOptions() {}); + +test('callback pass', (t, done) => { + setImmediate(done); +}); + +test('callback fail', (t, done) => { + setImmediate(() => { + done(new Error('callback failure')); + }); +}); + +test('sync t is this in test', function(t) { + assert.strictEqual(this, t); +}); + +test('async t is this in test', async function(t) { + assert.strictEqual(this, t); +}); + +test('callback t is this in test', function(t, done) { + assert.strictEqual(this, t); + done(); +}); + +test('callback also returns a Promise', async (t, done) => { + throw new Error('thrown from callback also returns a Promise'); +}); + +test('callback throw', (t, done) => { + throw new Error('thrown from callback throw'); +}); + +test('callback called twice', (t, done) => { + done(); + done(); +}); + +test('callback called twice in different ticks', (t, done) => { + setImmediate(done); + done(); +}); + +test('callback called twice in future tick', (t, done) => { + setImmediate(() => { + done(); + done(); + }); +}); + +test('callback async throw', (t, done) => { + setImmediate(() => { + throw new Error('thrown from callback async throw'); + }); +}); + +test('callback async throw after done', (t, done) => { + setImmediate(() => { + throw new Error('thrown from callback async throw after done'); + }); + + done(); +}); + +test('only is set but not in only mode', { only: true }, async (t) => { + // All of these subtests should run. + await t.test('running subtest 1'); + t.runOnly(true); + await t.test('running subtest 2'); + await t.test('running subtest 3', { only: true }); + t.runOnly(false); + await t.test('running subtest 4'); +}); + +test('custom inspect symbol fail', () => { + const obj = { + [util.inspect.custom]() { + return 'customized'; + }, + foo: 1, + }; + + throw obj; +}); + +test('custom inspect symbol that throws fail', () => { + const obj = { + [util.inspect.custom]() { + throw new Error('bad-inspect'); + }, + foo: 1, + }; + + throw obj; +}); + +test('subtest sync throw fails', async (t) => { + await t.test('sync throw fails at first', (t) => { + throw new Error('thrown from subtest sync throw fails at first'); + }); + await t.test('sync throw fails at second', (t) => { + throw new Error('thrown from subtest sync throw fails at second'); + }); +}); + +test('timed out async test', { timeout: 5 }, async (t) => { + return new Promise((resolve) => { + setTimeout(() => { + // Empty timer so the process doesn't exit before the timeout triggers. + }, 5); + setTimeout(resolve, 30_000_000).unref(); + }); +}); + +test('timed out callback test', { timeout: 5 }, (t, done) => { + setTimeout(() => { + // Empty timer so the process doesn't exit before the timeout triggers. + }, 5); + setTimeout(done, 30_000_000).unref(); +}); + + +test('large timeout async test is ok', { timeout: 30_000_000 }, async (t) => { + return new Promise((resolve) => { + setTimeout(resolve, 10); + }); +}); + +test('large timeout callback test is ok', { timeout: 30_000_000 }, (t, done) => { + setTimeout(done, 10); +}); + +test('successful thenable', () => { + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (successHandler) => successHandler(); + }, + }; +}); + +test('rejected thenable', () => { + let thenCalled = false; + return { + get then() { + if (thenCalled) throw new Error(); + thenCalled = true; + return (_, errorHandler) => errorHandler('custom error'); + }, + }; +}); + +test('unfinished test with uncaughtException', async () => { + await new Promise(() => { + setTimeout(() => { throw new Error('foo'); }); + }); +}); + +test('unfinished test with unhandledRejection', async () => { + await new Promise(() => { + setTimeout(() => Promise.reject(new Error('bar'))); + }); +}); + +// Verify that uncaught exceptions outside of any tests are handled after the +// test harness has finished bootstrapping itself. +setImmediate(() => { + throw new Error('uncaught from outside of a test'); +}); + +test('assertion errors display actual and expected properly', async () => { + // Make sure the assert module is handled. + const circular = { bar: 2 }; + circular.c = circular; + const tmpLimit = Error.stackTraceLimit; + Error.stackTraceLimit = 1; + const boo = [1]; + const baz = { + date: new Date(0), + null: null, + number: 1, + string: 'Hello', + undefined: undefined, + } + try { + assert.deepEqual({ foo: 1, bar: 1, boo, baz }, { boo, baz, circular }); // eslint-disable-line no-restricted-properties + } catch (err) { + Error.stackTraceLimit = tmpLimit; + throw err; + } +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.snapshot new file mode 100644 index 00000000..0acb6573 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output.snapshot @@ -0,0 +1,728 @@ +TAP version 13 +# Subtest: sync pass todo +ok 1 - sync pass todo # TODO + --- + duration_ms: * + ... +# Subtest: sync pass todo with message +ok 2 - sync pass todo with message # TODO this is a passing todo + --- + duration_ms: * + ... +# Subtest: sync fail todo +not ok 3 - sync fail todo # TODO + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync fail todo' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync fail todo with message +not ok 4 - sync fail todo with message # TODO this is a failing todo + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync fail todo with message' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync skip pass +ok 5 - sync skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip pass with message +ok 6 - sync skip pass with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync pass +ok 7 - sync pass + --- + duration_ms: * + ... +# this test should pass +# Subtest: sync throw fail +not ok 8 - sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip pass +ok 9 - async skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: async pass +ok 10 - async pass + --- + duration_ms: * + ... +# Subtest: async throw fail +not ok 11 - async throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from async throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip fail +not ok 12 - async skip fail # SKIP + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from async throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async assertion fail +not ok 13 - async assertion fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + Expected values to be strictly equal: + + true !== false + + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: false + actual: true + operator: 'strictEqual' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: resolve pass +ok 14 - resolve pass + --- + duration_ms: * + ... +# Subtest: reject fail +not ok 15 - reject fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'rejected from reject fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: unhandled rejection - passes but warns +ok 16 - unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: async unhandled rejection - passes but warns +ok 17 - async unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate throw - passes but warns +ok 18 - immediate throw - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate reject - passes but warns +ok 19 - immediate reject - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate resolve pass +ok 20 - immediate resolve pass + --- + duration_ms: * + ... +# Subtest: subtest sync throw fail + # Subtest: +sync throw fail + not ok 1 - +sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # this subtest should make its parent test fail + 1..1 +not ok 21 - subtest sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: sync throw non-error fail +not ok 22 - sync throw non-error fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'Symbol(thrown symbol from sync throw non-error fail)' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: level 0a + # Subtest: level 1a + ok 1 - level 1a + --- + duration_ms: * + ... + # Subtest: level 1b + ok 2 - level 1b + --- + duration_ms: * + ... + # Subtest: level 1c + ok 3 - level 1c + --- + duration_ms: * + ... + # Subtest: level 1d + ok 4 - level 1d + --- + duration_ms: * + ... + 1..4 +ok 23 - level 0a + --- + duration_ms: * + ... +# Subtest: top level + # Subtest: +long running + not ok 1 - +long running + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):5' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: +short running + # Subtest: ++short running + ok 1 - ++short running + --- + duration_ms: * + ... + 1..1 + ok 2 - +short running + --- + duration_ms: * + ... + 1..2 +not ok 24 - top level + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: invalid subtest - pass but subtest fails +ok 25 - invalid subtest - pass but subtest fails + --- + duration_ms: * + ... +# Subtest: sync skip option +ok 26 - sync skip option # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip option with message +ok 27 - sync skip option with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync skip option is false fail +not ok 28 - sync skip option is false fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'this should be executed' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: +ok 29 - + --- + duration_ms: * + ... +# Subtest: functionOnly +ok 30 - functionOnly + --- + duration_ms: * + ... +# Subtest: +ok 31 - + --- + duration_ms: * + ... +# Subtest: test with only a name provided +ok 32 - test with only a name provided + --- + duration_ms: * + ... +# Subtest: +ok 33 - + --- + duration_ms: * + ... +# Subtest: +ok 34 - # SKIP + --- + duration_ms: * + ... +# Subtest: test with a name and options provided +ok 35 - test with a name and options provided # SKIP + --- + duration_ms: * + ... +# Subtest: functionAndOptions +ok 36 - functionAndOptions # SKIP + --- + duration_ms: * + ... +# Subtest: callback pass +ok 37 - callback pass + --- + duration_ms: * + ... +# Subtest: callback fail +not ok 38 - callback fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'callback failure' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: sync t is this in test +ok 39 - sync t is this in test + --- + duration_ms: * + ... +# Subtest: async t is this in test +ok 40 - async t is this in test + --- + duration_ms: * + ... +# Subtest: callback t is this in test +ok 41 - callback t is this in test + --- + duration_ms: * + ... +# Subtest: callback also returns a Promise +not ok 42 - callback also returns a Promise + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'callbackAndPromisePresent' + error: 'passed a callback but also returned a Promise' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: callback throw +not ok 43 - callback throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from callback throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: callback called twice +not ok 44 - callback called twice + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'multipleCallbackInvocations' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback called twice in different ticks +ok 45 - callback called twice in different ticks + --- + duration_ms: * + ... +# Subtest: callback called twice in future tick +not ok 46 - callback called twice in future tick + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Subtest: callback async throw +not ok 47 - callback async throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'thrown from callback async throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback async throw after done +ok 48 - callback async throw after done + --- + duration_ms: * + ... +# Subtest: only is set but not in only mode + # Subtest: running subtest 1 + ok 1 - running subtest 1 + --- + duration_ms: * + ... + # Subtest: running subtest 2 + ok 2 - running subtest 2 + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + # Subtest: running subtest 3 + ok 3 - running subtest 3 + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + # Subtest: running subtest 4 + ok 4 - running subtest 4 + --- + duration_ms: * + ... + 1..4 +ok 49 - only is set but not in only mode + --- + duration_ms: * + ... +# 'only' and 'runOnly' require the --test-only command-line option. +# Subtest: custom inspect symbol fail +not ok 50 - custom inspect symbol fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'customized' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: custom inspect symbol that throws fail +not ok 51 - custom inspect symbol that throws fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + { + foo: 1, + [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] + } + code: 'ERR_TEST_FAILURE' + ... +# Subtest: subtest sync throw fails + # Subtest: sync throw fails at first + not ok 1 - sync throw fails at first + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at first' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: sync throw fails at second + not ok 2 - sync throw fails at second + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at second' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 52 - subtest sync throw fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: timed out async test +not ok 53 - timed out async test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: timed out callback test +not ok 54 - timed out callback test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: large timeout async test is ok +ok 55 - large timeout async test is ok + --- + duration_ms: * + ... +# Subtest: large timeout callback test is ok +ok 56 - large timeout callback test is ok + --- + duration_ms: * + ... +# Subtest: successful thenable +ok 57 - successful thenable + --- + duration_ms: * + ... +# Subtest: rejected thenable +not ok 58 - rejected thenable + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'custom error' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: unfinished test with uncaughtException +not ok 59 - unfinished test with uncaughtException + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'foo' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + ... +# Subtest: unfinished test with unhandledRejection +not ok 60 - unfinished test with unhandledRejection + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'unhandledRejection' + error: 'bar' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + ... +# Subtest: assertion errors display actual and expected properly +not ok 61 - assertion errors display actual and expected properly + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: { + bar: 2, + c: [Circular *1] + } + } + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: + boo: + 0: 1 + baz: + date: 1970-01-01T00:00:00.000Z + null: ~ + number: 1 + string: 'Hello' + circular: + bar: 2 + c: + actual: + foo: 1 + bar: 1 + boo: + 0: 1 + baz: + date: 1970-01-01T00:00:00.000Z + null: ~ + number: 1 + string: 'Hello' + operator: 'deepEqual' + stack: |- + * + ... +# Subtest: invalid subtest fail +not ok 62 - invalid subtest fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):7' + failureType: 'parentAlreadyFinished' + error: 'test could not be started because its parent finished' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +1..62 +# Error: Test "unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "async unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from async unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: A resource generated asynchronous activity after the test ended. This activity created the error "Error: uncaught from outside of a test" which triggered an uncaughtException event, caught by the test runner. +# Error: Test "immediate throw - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from immediate throw fail" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "immediate reject - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from immediate reject fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "callback called twice in different ticks" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error [ERR_TEST_FAILURE]: callback invoked multiple times" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "callback async throw after done" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from callback async throw after done" and would have caused the test to fail, but instead triggered an uncaughtException event. +# tests 76 +# suites 0 +# pass 35 +# fail 25 +# cancelled 3 +# skipped 9 +# todo 4 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.js new file mode 100644 index 00000000..4c6b029c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.js @@ -0,0 +1,8 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +spawn(process.execPath, + ['--no-warnings', '--test', '--test-reporter', 'tap', fixtures.path('test-runner/output/output.js'), fixtures.path('test-runner/output/single.js')], + { stdio: 'inherit' }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.snapshot new file mode 100644 index 00000000..d04dc0a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/output_cli.snapshot @@ -0,0 +1,733 @@ +TAP version 13 +# Subtest: sync pass todo +ok 1 - sync pass todo # TODO + --- + duration_ms: * + ... +# Subtest: sync pass todo with message +ok 2 - sync pass todo with message # TODO this is a passing todo + --- + duration_ms: * + ... +# Subtest: sync fail todo +not ok 3 - sync fail todo # TODO + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync fail todo' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync fail todo with message +not ok 4 - sync fail todo with message # TODO this is a failing todo + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync fail todo with message' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: sync skip pass +ok 5 - sync skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip pass with message +ok 6 - sync skip pass with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync pass +ok 7 - sync pass + --- + duration_ms: * + ... +# this test should pass +# Subtest: sync throw fail +not ok 8 - sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip pass +ok 9 - async skip pass # SKIP + --- + duration_ms: * + ... +# Subtest: async pass +ok 10 - async pass + --- + duration_ms: * + ... +# Subtest: async throw fail +not ok 11 - async throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from async throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async skip fail +not ok 12 - async skip fail # SKIP + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from async throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: async assertion fail +not ok 13 - async assertion fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + Expected values to be strictly equal: + + true !== false + + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: false + actual: true + operator: 'strictEqual' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: resolve pass +ok 14 - resolve pass + --- + duration_ms: * + ... +# Subtest: reject fail +not ok 15 - reject fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'rejected from reject fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: unhandled rejection - passes but warns +ok 16 - unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: async unhandled rejection - passes but warns +ok 17 - async unhandled rejection - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate throw - passes but warns +ok 18 - immediate throw - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate reject - passes but warns +ok 19 - immediate reject - passes but warns + --- + duration_ms: * + ... +# Subtest: immediate resolve pass +ok 20 - immediate resolve pass + --- + duration_ms: * + ... +# Subtest: subtest sync throw fail + # Subtest: +sync throw fail + not ok 1 - +sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fail' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # this subtest should make its parent test fail + 1..1 +not ok 21 - subtest sync throw fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: sync throw non-error fail +not ok 22 - sync throw non-error fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'Symbol(thrown symbol from sync throw non-error fail)' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: level 0a + # Subtest: level 1a + ok 1 - level 1a + --- + duration_ms: * + ... + # Subtest: level 1b + ok 2 - level 1b + --- + duration_ms: * + ... + # Subtest: level 1c + ok 3 - level 1c + --- + duration_ms: * + ... + # Subtest: level 1d + ok 4 - level 1d + --- + duration_ms: * + ... + 1..4 +ok 23 - level 0a + --- + duration_ms: * + ... +# Subtest: top level + # Subtest: +long running + not ok 1 - +long running + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):5' + failureType: 'cancelledByParent' + error: 'test did not finish before its parent and was cancelled' + code: 'ERR_TEST_FAILURE' + ... + # Subtest: +short running + # Subtest: ++short running + ok 1 - ++short running + --- + duration_ms: * + ... + 1..1 + ok 2 - +short running + --- + duration_ms: * + ... + 1..2 +not ok 24 - top level + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: invalid subtest - pass but subtest fails +ok 25 - invalid subtest - pass but subtest fails + --- + duration_ms: * + ... +# Subtest: sync skip option +ok 26 - sync skip option # SKIP + --- + duration_ms: * + ... +# Subtest: sync skip option with message +ok 27 - sync skip option with message # SKIP this is skipped + --- + duration_ms: * + ... +# Subtest: sync skip option is false fail +not ok 28 - sync skip option is false fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'this should be executed' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: +ok 29 - + --- + duration_ms: * + ... +# Subtest: functionOnly +ok 30 - functionOnly + --- + duration_ms: * + ... +# Subtest: +ok 31 - + --- + duration_ms: * + ... +# Subtest: test with only a name provided +ok 32 - test with only a name provided + --- + duration_ms: * + ... +# Subtest: +ok 33 - + --- + duration_ms: * + ... +# Subtest: +ok 34 - # SKIP + --- + duration_ms: * + ... +# Subtest: test with a name and options provided +ok 35 - test with a name and options provided # SKIP + --- + duration_ms: * + ... +# Subtest: functionAndOptions +ok 36 - functionAndOptions # SKIP + --- + duration_ms: * + ... +# Subtest: callback pass +ok 37 - callback pass + --- + duration_ms: * + ... +# Subtest: callback fail +not ok 38 - callback fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'callback failure' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: sync t is this in test +ok 39 - sync t is this in test + --- + duration_ms: * + ... +# Subtest: async t is this in test +ok 40 - async t is this in test + --- + duration_ms: * + ... +# Subtest: callback t is this in test +ok 41 - callback t is this in test + --- + duration_ms: * + ... +# Subtest: callback also returns a Promise +not ok 42 - callback also returns a Promise + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'callbackAndPromisePresent' + error: 'passed a callback but also returned a Promise' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: callback throw +not ok 43 - callback throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'thrown from callback throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + ... +# Subtest: callback called twice +not ok 44 - callback called twice + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'multipleCallbackInvocations' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback called twice in different ticks +ok 45 - callback called twice in different ticks + --- + duration_ms: * + ... +# Subtest: callback called twice in future tick +not ok 46 - callback called twice in future tick + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'callback invoked multiple times' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Subtest: callback async throw +not ok 47 - callback async throw + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'thrown from callback async throw' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... +# Subtest: callback async throw after done +ok 48 - callback async throw after done + --- + duration_ms: * + ... +# Subtest: only is set but not in only mode + # Subtest: running subtest 1 + ok 1 - running subtest 1 + --- + duration_ms: * + ... + # Subtest: running subtest 2 + ok 2 - running subtest 2 + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + # Subtest: running subtest 3 + ok 3 - running subtest 3 + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + # Subtest: running subtest 4 + ok 4 - running subtest 4 + --- + duration_ms: * + ... + 1..4 +ok 49 - only is set but not in only mode + --- + duration_ms: * + ... +# 'only' and 'runOnly' require the --test-only command-line option. +# Subtest: custom inspect symbol fail +not ok 50 - custom inspect symbol fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'customized' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: custom inspect symbol that throws fail +not ok 51 - custom inspect symbol that throws fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + { + foo: 1, + [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] + } + code: 'ERR_TEST_FAILURE' + ... +# Subtest: subtest sync throw fails + # Subtest: sync throw fails at first + not ok 1 - sync throw fails at first + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at first' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + * + * + ... + # Subtest: sync throw fails at second + not ok 2 - sync throw fails at second + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):11' + failureType: 'testCodeFailure' + error: 'thrown from subtest sync throw fails at second' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + * + * + * + * + * + ... + 1..2 +not ok 52 - subtest sync throw fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'subtestsFailed' + error: '2 subtests failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: timed out async test +not ok 53 - timed out async test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: timed out callback test +not ok 54 - timed out callback test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testTimeoutFailure' + error: 'test timed out after 5ms' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: large timeout async test is ok +ok 55 - large timeout async test is ok + --- + duration_ms: * + ... +# Subtest: large timeout callback test is ok +ok 56 - large timeout callback test is ok + --- + duration_ms: * + ... +# Subtest: successful thenable +ok 57 - successful thenable + --- + duration_ms: * + ... +# Subtest: rejected thenable +not ok 58 - rejected thenable + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'custom error' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: unfinished test with uncaughtException +not ok 59 - unfinished test with uncaughtException + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'uncaughtException' + error: 'foo' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + ... +# Subtest: unfinished test with unhandledRejection +not ok 60 - unfinished test with unhandledRejection + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'unhandledRejection' + error: 'bar' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + * + ... +# Subtest: assertion errors display actual and expected properly +not ok 61 - assertion errors display actual and expected properly + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):1' + failureType: 'testCodeFailure' + error: |- + Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: { + bar: 2, + c: [Circular *1] + } + } + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: + boo: + 0: 1 + baz: + date: 1970-01-01T00:00:00.000Z + null: ~ + number: 1 + string: 'Hello' + circular: + bar: 2 + c: + actual: + foo: 1 + bar: 1 + boo: + 0: 1 + baz: + date: 1970-01-01T00:00:00.000Z + null: ~ + number: 1 + string: 'Hello' + operator: 'deepEqual' + stack: |- + * + ... +# Subtest: invalid subtest fail +not ok 62 - invalid subtest fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/output.js:(LINE):7' + failureType: 'parentAlreadyFinished' + error: 'test could not be started because its parent finished' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Error: Test "unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "async unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from async unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: A resource generated asynchronous activity after the test ended. This activity created the error "Error: uncaught from outside of a test" which triggered an uncaughtException event, caught by the test runner. +# Error: Test "immediate throw - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from immediate throw fail" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "immediate reject - passes but warns" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from immediate reject fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. +# Error: Test "callback called twice in different ticks" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error [ERR_TEST_FAILURE]: callback invoked multiple times" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Error: Test "callback async throw after done" at test/fixtures/test-runner/output/output.js:(LINE):1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from callback async throw after done" and would have caused the test to fail, but instead triggered an uncaughtException event. +# Subtest: last test +ok 63 - last test + --- + duration_ms: * + ... +1..63 +# tests 77 +# suites 0 +# pass 36 +# fail 25 +# cancelled 3 +# skipped 9 +# todo 4 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/reset-color-depth.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/reset-color-depth.js new file mode 100644 index 00000000..02c04b24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/reset-color-depth.js @@ -0,0 +1,5 @@ +'use strict'; + +// Make tests OS-independent by overriding stdio getColorDepth(). +process.stdout.getColorDepth = () => 8; +process.stderr.getColorDepth = () => 8; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/single.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/single.js new file mode 100644 index 00000000..568e5ba9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/single.js @@ -0,0 +1,3 @@ +'use strict'; +const test = require('node:test'); +test('last test', () => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.js new file mode 100644 index 00000000..f4fbb2d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.js @@ -0,0 +1,21 @@ +// Flags: --test-reporter=spec +'use strict'; +const { after, afterEach, before, beforeEach, test } = require('node:test'); + +before(() => { + console.log('BEFORE'); +}); + +beforeEach(() => { + console.log('BEFORE EACH'); +}); + +after(() => { + console.log('AFTER'); +}); + +afterEach(() => { + console.log('AFTER EACH'); +}); + +test('skipped test', { skip: true }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.snapshot new file mode 100644 index 00000000..e9237610 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip-each-hooks.snapshot @@ -0,0 +1,11 @@ +BEFORE +AFTER +﹣ skipped test (*ms) # SKIP +ℹ tests 1 +ℹ suites 0 +ℹ pass 0 +ℹ fail 0 +ℹ cancelled 0 +ℹ skipped 1 +ℹ todo 0 +ℹ duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.js new file mode 100644 index 00000000..e70d6dc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.js @@ -0,0 +1,20 @@ +// Flags: --test-skip-pattern=disabled --test-skip-pattern=/no/i +'use strict'; +const common = require('../../../common'); +const { + describe, + it, + test, +} = require('node:test'); + +test('top level test disabled', common.mustNotCall()); +test('top level skipped test disabled', { skip: true }, common.mustNotCall()); +test('top level skipped test enabled', { skip: true }, common.mustNotCall()); +it('top level it enabled', common.mustCall()); +it('top level it disabled', common.mustNotCall()); +it.skip('top level skipped it disabled', common.mustNotCall()); +it.skip('top level skipped it enabled', common.mustNotCall()); +describe('top level describe', common.mustCall()); +describe.skip('top level skipped describe disabled', common.mustNotCall()); +describe.skip('top level skipped describe enabled', common.mustNotCall()); +test('this will NOt call', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.snapshot new file mode 100644 index 00000000..fd8fcf15 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/skip_pattern.snapshot @@ -0,0 +1,37 @@ +TAP version 13 +# Subtest: top level skipped test enabled +ok 1 - top level skipped test enabled # SKIP + --- + duration_ms: * + ... +# Subtest: top level it enabled +ok 2 - top level it enabled + --- + duration_ms: * + ... +# Subtest: top level skipped it enabled +ok 3 - top level skipped it enabled # SKIP + --- + duration_ms: * + ... +# Subtest: top level describe +ok 4 - top level describe + --- + duration_ms: * + type: 'suite' + ... +# Subtest: top level skipped describe enabled +ok 5 - top level skipped describe enabled # SKIP + --- + duration_ms: * + type: 'suite' + ... +1..5 +# tests 3 +# suites 2 +# pass 1 +# fail 0 +# cancelled 0 +# skipped 2 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs new file mode 100644 index 00000000..82e33499 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps +import { test } from 'node:test'; +import { strictEqual } from 'node:assert'; +test('fails', () => { + strictEqual(1, 2); +}); +//# sourceMappingURL=source_mapped_locations.mjs.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs.map new file mode 100644 index 00000000..991dd958 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"source_mapped_locations.mjs","sourceRoot":"","sources":["source_mapped_locations.ts"],"names":[],"mappings":"AAAA,8BAA8B;AAC9B,OAAO,EAAE,IAAI,EAAE,MAAM,WAAW,CAAC;AACjC,OAAO,EAAE,WAAW,EAAE,MAAM,aAAa,CAAC;AAE1C,IAAI,CAAC,OAAO,EAAE,GAAG,EAAE;IACjB,WAAW,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;AACpB,CAAC,CAAC,CAAC"} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.snapshot new file mode 100644 index 00000000..24c3ee8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.snapshot @@ -0,0 +1,33 @@ +TAP version 13 +# Subtest: fails +not ok 1 - fails + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/source_mapped_locations.ts:5:1' + failureType: 'testCodeFailure' + error: |- + Expected values to be strictly equal: + + 1 !== 2 + + code: 'ERR_ASSERTION' + name: 'AssertionError' + expected: 2 + actual: 1 + operator: 'strictEqual' + stack: |- + * + * + * + * + * + ... +1..1 +# tests 1 +# suites 0 +# pass 0 +# fail 1 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.ts new file mode 100644 index 00000000..d237df16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/source_mapped_locations.ts @@ -0,0 +1,7 @@ +// Flags: --enable-source-maps +import { test } from 'node:test'; +import { strictEqual } from 'node:assert'; + +test('fails', () => { + strictEqual(1, 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.js new file mode 100644 index 00000000..46e18b1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.js @@ -0,0 +1,11 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +const child = spawn(process.execPath, + ['--no-warnings', '--test-reporter', 'spec', fixtures.path('test-runner/output/output.js')], + { stdio: 'pipe' }); +// eslint-disable-next-line no-control-regex +child.stdout.on('data', (d) => process.stdout.write(d.toString().replace(/[^\x00-\x7F]/g, '').replace(/\u001b\[\d+m/g, ''))); +child.stderr.pipe(process.stderr); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.snapshot new file mode 100644 index 00000000..175a2500 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter.snapshot @@ -0,0 +1,372 @@ + sync pass todo (*ms) # TODO + sync pass todo with message (*ms) # this is a passing todo + sync fail todo (*ms) # TODO + sync fail todo with message (*ms) # this is a failing todo + sync skip pass (*ms) # SKIP + sync skip pass with message (*ms) # this is skipped + sync pass (*ms) + this test should pass + sync throw fail (*ms) + async skip pass (*ms) # SKIP + async pass (*ms) + async throw fail (*ms) + async skip fail (*ms) # SKIP + async assertion fail (*ms) + resolve pass (*ms) + reject fail (*ms) + unhandled rejection - passes but warns (*ms) + async unhandled rejection - passes but warns (*ms) + immediate throw - passes but warns (*ms) + immediate reject - passes but warns (*ms) + immediate resolve pass (*ms) + subtest sync throw fail + +sync throw fail (*ms) + this subtest should make its parent test fail + subtest sync throw fail (*ms) + sync throw non-error fail (*ms) + level 0a + level 1a (*ms) + level 1b (*ms) + level 1c (*ms) + level 1d (*ms) + level 0a (*ms) + top level + +long running (*ms) + +short running + ++short running (*ms) + +short running (*ms) + top level (*ms) + invalid subtest - pass but subtest fails (*ms) + sync skip option (*ms) # SKIP + sync skip option with message (*ms) # this is skipped + sync skip option is false fail (*ms) + (*ms) + functionOnly (*ms) + (*ms) + test with only a name provided (*ms) + (*ms) + (*ms) # SKIP + test with a name and options provided (*ms) # SKIP + functionAndOptions (*ms) # SKIP + callback pass (*ms) + callback fail (*ms) + sync t is this in test (*ms) + async t is this in test (*ms) + callback t is this in test (*ms) + callback also returns a Promise (*ms) + callback throw (*ms) + callback called twice (*ms) + callback called twice in different ticks (*ms) + callback called twice in future tick (*ms) + callback async throw (*ms) + callback async throw after done (*ms) + only is set but not in only mode + running subtest 1 (*ms) + running subtest 2 (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + running subtest 3 (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + running subtest 4 (*ms) + only is set but not in only mode (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + custom inspect symbol fail (*ms) + custom inspect symbol that throws fail (*ms) + subtest sync throw fails + sync throw fails at first (*ms) + sync throw fails at second (*ms) + subtest sync throw fails (*ms) + timed out async test (*ms) + timed out callback test (*ms) + large timeout async test is ok (*ms) + large timeout callback test is ok (*ms) + successful thenable (*ms) + rejected thenable (*ms) + unfinished test with uncaughtException (*ms) + unfinished test with unhandledRejection (*ms) + assertion errors display actual and expected properly (*ms) + invalid subtest fail (*ms) + Error: Test "unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:72:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: Test "async unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:76:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from async unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: A resource generated asynchronous activity after the test ended. This activity created the error "Error: uncaught from outside of a test" which triggered an uncaughtException event, caught by the test runner. + Error: Test "immediate throw - passes but warns" at test/fixtures/test-runner/output/output.js:80:1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from immediate throw fail" and would have caused the test to fail, but instead triggered an uncaughtException event. + Error: Test "immediate reject - passes but warns" at test/fixtures/test-runner/output/output.js:86:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from immediate reject fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: Test "callback called twice in different ticks" at test/fixtures/test-runner/output/output.js:251:1 generated asynchronous activity after the test ended. This activity created the error "Error [ERR_TEST_FAILURE]: callback invoked multiple times" and would have caused the test to fail, but instead triggered an uncaughtException event. + Error: Test "callback async throw after done" at test/fixtures/test-runner/output/output.js:269:1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from callback async throw after done" and would have caused the test to fail, but instead triggered an uncaughtException event. + tests 76 + suites 0 + pass 35 + fail 25 + cancelled 3 + skipped 9 + todo 4 + duration_ms * + + failing tests: + +* + sync fail todo (*ms) # TODO + Error: thrown from sync fail todo + * + * + * + * + * + * + * + +* + sync fail todo with message (*ms) # this is a failing todo + Error: thrown from sync fail todo with message + * + * + * + * + * + * + * + +* + sync throw fail (*ms) + Error: thrown from sync throw fail + * + * + * + * + * + * + * + +* + async throw fail (*ms) + Error: thrown from async throw fail + * + * + * + * + * + * + * + +* + async skip fail (*ms) # SKIP + Error: thrown from async throw fail + * + * + * + * + * + * + * + +* + async assertion fail (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + + true !== false + + * + * + * + * + * + * + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: true, + expected: false, + operator: 'strictEqual' + } + +* + reject fail (*ms) + Error: rejected from reject fail + * + * + * + * + * + * + * + +* + +sync throw fail (*ms) + Error: thrown from subtest sync throw fail + * + * + * + * + * + * + * + * + * + * + +* + sync throw non-error fail (*ms) + Symbol(thrown symbol from sync throw non-error fail) + +* + +long running (*ms) + 'test did not finish before its parent and was cancelled' + +* + sync skip option is false fail (*ms) + Error: this should be executed + * + * + * + * + * + * + * + +* + callback fail (*ms) + Error: callback failure + * + * + +* + callback also returns a Promise (*ms) + 'passed a callback but also returned a Promise' + +* + callback throw (*ms) + Error: thrown from callback throw + * + * + * + * + * + * + * + +* + callback called twice (*ms) + 'callback invoked multiple times' + +* + callback called twice in future tick (*ms) + Error [ERR_TEST_FAILURE]: callback invoked multiple times + * { + code: 'ERR_TEST_FAILURE', + failureType: 'multipleCallbackInvocations', + cause: 'callback invoked multiple times' + } + +* + callback async throw (*ms) + Error: thrown from callback async throw + * + * + +* + custom inspect symbol fail (*ms) + customized + +* + custom inspect symbol that throws fail (*ms) + { foo: 1, [Symbol(nodejs.util.inspect.custom)]: [Function: [nodejs.util.inspect.custom]] } + +* + sync throw fails at first (*ms) + Error: thrown from subtest sync throw fails at first + * + * + * + * + * + * + * + * + * + * + +* + sync throw fails at second (*ms) + Error: thrown from subtest sync throw fails at second + * + * + * + * + * + * + * + * + +* + timed out async test (*ms) + 'test timed out after *ms' + +* + timed out callback test (*ms) + 'test timed out after *ms' + +* + rejected thenable (*ms) + 'custom error' + +* + unfinished test with uncaughtException (*ms) + Error: foo + * + * + * + +* + unfinished test with unhandledRejection (*ms) + Error: bar + * + * + * + +* + assertion errors display actual and expected properly (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: { + bar: 2, + c: [Circular *1] + } + } + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: [Object], + expected: [Object], + operator: 'deepEqual' + } + +* + invalid subtest fail (*ms) + 'test could not be started because its parent finished' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.js new file mode 100644 index 00000000..b0c72e51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.js @@ -0,0 +1,11 @@ +'use strict'; +require('../../../common'); +const fixtures = require('../../../common/fixtures'); +const spawn = require('node:child_process').spawn; + +const child = spawn(process.execPath, + ['--no-warnings', '--test', '--test-reporter', 'spec', fixtures.path('test-runner/output/output.js')], + { stdio: 'pipe' }); +// eslint-disable-next-line no-control-regex +child.stdout.on('data', (d) => process.stdout.write(d.toString().replace(/[^\x00-\x7F]/g, '').replace(/\u001b\[\d+m/g, ''))); +child.stderr.pipe(process.stderr); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.snapshot new file mode 100644 index 00000000..a6381bc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_cli.snapshot @@ -0,0 +1,372 @@ + sync pass todo (*ms) # TODO + sync pass todo with message (*ms) # this is a passing todo + sync fail todo (*ms) # TODO + sync fail todo with message (*ms) # this is a failing todo + sync skip pass (*ms) # SKIP + sync skip pass with message (*ms) # this is skipped + sync pass (*ms) + this test should pass + sync throw fail (*ms) + async skip pass (*ms) # SKIP + async pass (*ms) + async throw fail (*ms) + async skip fail (*ms) # SKIP + async assertion fail (*ms) + resolve pass (*ms) + reject fail (*ms) + unhandled rejection - passes but warns (*ms) + async unhandled rejection - passes but warns (*ms) + immediate throw - passes but warns (*ms) + immediate reject - passes but warns (*ms) + immediate resolve pass (*ms) + subtest sync throw fail + +sync throw fail (*ms) + this subtest should make its parent test fail + subtest sync throw fail (*ms) + sync throw non-error fail (*ms) + level 0a + level 1a (*ms) + level 1b (*ms) + level 1c (*ms) + level 1d (*ms) + level 0a (*ms) + top level + +long running (*ms) + +short running + ++short running (*ms) + +short running (*ms) + top level (*ms) + invalid subtest - pass but subtest fails (*ms) + sync skip option (*ms) # SKIP + sync skip option with message (*ms) # this is skipped + sync skip option is false fail (*ms) + (*ms) + functionOnly (*ms) + (*ms) + test with only a name provided (*ms) + (*ms) + (*ms) # SKIP + test with a name and options provided (*ms) # SKIP + functionAndOptions (*ms) # SKIP + callback pass (*ms) + callback fail (*ms) + sync t is this in test (*ms) + async t is this in test (*ms) + callback t is this in test (*ms) + callback also returns a Promise (*ms) + callback throw (*ms) + callback called twice (*ms) + callback called twice in different ticks (*ms) + callback called twice in future tick (*ms) + callback async throw (*ms) + callback async throw after done (*ms) + only is set but not in only mode + running subtest 1 (*ms) + running subtest 2 (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + running subtest 3 (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + running subtest 4 (*ms) + only is set but not in only mode (*ms) + 'only' and 'runOnly' require the --test-only command-line option. + custom inspect symbol fail (*ms) + custom inspect symbol that throws fail (*ms) + subtest sync throw fails + sync throw fails at first (*ms) + sync throw fails at second (*ms) + subtest sync throw fails (*ms) + timed out async test (*ms) + timed out callback test (*ms) + large timeout async test is ok (*ms) + large timeout callback test is ok (*ms) + successful thenable (*ms) + rejected thenable (*ms) + unfinished test with uncaughtException (*ms) + unfinished test with unhandledRejection (*ms) + assertion errors display actual and expected properly (*ms) + invalid subtest fail (*ms) + Error: Test "unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:72:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: Test "async unhandled rejection - passes but warns" at test/fixtures/test-runner/output/output.js:76:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from async unhandled rejection fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: A resource generated asynchronous activity after the test ended. This activity created the error "Error: uncaught from outside of a test" which triggered an uncaughtException event, caught by the test runner. + Error: Test "immediate throw - passes but warns" at test/fixtures/test-runner/output/output.js:80:1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from immediate throw fail" and would have caused the test to fail, but instead triggered an uncaughtException event. + Error: Test "immediate reject - passes but warns" at test/fixtures/test-runner/output/output.js:86:1 generated asynchronous activity after the test ended. This activity created the error "Error: rejected from immediate reject fail" and would have caused the test to fail, but instead triggered an unhandledRejection event. + Error: Test "callback called twice in different ticks" at test/fixtures/test-runner/output/output.js:251:1 generated asynchronous activity after the test ended. This activity created the error "Error [ERR_TEST_FAILURE]: callback invoked multiple times" and would have caused the test to fail, but instead triggered an uncaughtException event. + Error: Test "callback async throw after done" at test/fixtures/test-runner/output/output.js:269:1 generated asynchronous activity after the test ended. This activity created the error "Error: thrown from callback async throw after done" and would have caused the test to fail, but instead triggered an uncaughtException event. + tests 76 + suites 0 + pass 35 + fail 25 + cancelled 3 + skipped 9 + todo 4 + duration_ms * + + failing tests: + +* + sync fail todo (*ms) # TODO + Error: thrown from sync fail todo + * + * + * + * + * + * + * + +* + sync fail todo with message (*ms) # this is a failing todo + Error: thrown from sync fail todo with message + * + * + * + * + * + * + * + +* + sync throw fail (*ms) + Error: thrown from sync throw fail + * + * + * + * + * + * + * + +* + async throw fail (*ms) + Error: thrown from async throw fail + * + * + * + * + * + * + * + +* + async skip fail (*ms) # SKIP + Error: thrown from async throw fail + * + * + * + * + * + * + * + +* + async assertion fail (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: + + true !== false + + * + * + * + * + * + * + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: true, + expected: false, + operator: 'strictEqual' + } + +* + reject fail (*ms) + Error: rejected from reject fail + * + * + * + * + * + * + * + +* + +sync throw fail (*ms) + Error: thrown from subtest sync throw fail + * + * + * + * + * + * + * + * + * + * + +* + sync throw non-error fail (*ms) + Symbol(thrown symbol from sync throw non-error fail) + +* + +long running (*ms) + 'test did not finish before its parent and was cancelled' + +* + sync skip option is false fail (*ms) + Error: this should be executed + * + * + * + * + * + * + * + +* + callback fail (*ms) + Error: callback failure + * + * + +* + callback also returns a Promise (*ms) + 'passed a callback but also returned a Promise' + +* + callback throw (*ms) + Error: thrown from callback throw + * + * + * + * + * + * + * + +* + callback called twice (*ms) + 'callback invoked multiple times' + +* + callback called twice in future tick (*ms) + Error [ERR_TEST_FAILURE]: callback invoked multiple times + * { + code: 'ERR_TEST_FAILURE', + failureType: 'multipleCallbackInvocations', + cause: 'callback invoked multiple times' + } + +* + callback async throw (*ms) + Error: thrown from callback async throw + * + * + +* + custom inspect symbol fail (*ms) + customized + +* + custom inspect symbol that throws fail (*ms) + { foo: 1 } + +* + sync throw fails at first (*ms) + Error: thrown from subtest sync throw fails at first + * + * + * + * + * + * + * + * + * + * + +* + sync throw fails at second (*ms) + Error: thrown from subtest sync throw fails at second + * + * + * + * + * + * + * + * + +* + timed out async test (*ms) + 'test timed out after *ms' + +* + timed out callback test (*ms) + 'test timed out after *ms' + +* + rejected thenable (*ms) + 'custom error' + +* + unfinished test with uncaughtException (*ms) + Error: foo + * + * + * + +* + unfinished test with unhandledRejection (*ms) + Error: bar + * + * + * + +* + assertion errors display actual and expected properly (*ms) + AssertionError [ERR_ASSERTION]: Expected values to be loosely deep-equal: + + { + bar: 1, + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + foo: 1 + } + + should loosely deep-equal + + { + baz: { + date: 1970-01-01T00:00:00.000Z, + null: null, + number: 1, + string: 'Hello', + undefined: undefined + }, + boo: [ + 1 + ], + circular: { + bar: 2, + c: [Circular *1] + } + } + * { + generatedMessage: true, + code: 'ERR_ASSERTION', + actual: { foo: 1, bar: 1, boo: [ 1 ], baz: { date: 1970-01-01T00:00:00.000Z, null: null, number: 1, string: 'Hello', undefined: undefined } }, + expected: { boo: [ 1 ], baz: { date: 1970-01-01T00:00:00.000Z, null: null, number: 1, string: 'Hello', undefined: undefined }, circular: { bar: 2, c: [Circular *1] } }, + operator: 'deepEqual' + } + +* + invalid subtest fail (*ms) + 'test could not be started because its parent finished' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.js new file mode 100644 index 00000000..a7ffeb59 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.js @@ -0,0 +1,6 @@ +// Flags: --test-reporter=spec +'use strict'; +require('../../../common'); +const { it } = require('node:test'); + +it('should pass', () => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.snapshot new file mode 100644 index 00000000..a494136f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/spec_reporter_successful.snapshot @@ -0,0 +1,9 @@ +✔ should pass (*ms) +ℹ tests 1 +ℹ suites 0 +ℹ pass 1 +ℹ fail 0 +ℹ cancelled 0 +ℹ skipped 0 +ℹ todo 0 +ℹ duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.js new file mode 100644 index 00000000..2d839659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.js @@ -0,0 +1,60 @@ +// Flags: --test-reporter=spec +'use strict'; +const { + after, + afterEach, + before, + beforeEach, + describe, + it, +} = require('node:test'); + +describe('skip all hooks in this suite', { skip: true }, () => { + before(() => { + console.log('BEFORE 1'); + }); + + beforeEach(() => { + console.log('BEFORE EACH 1'); + }); + + after(() => { + console.log('AFTER 1'); + }); + + afterEach(() => { + console.log('AFTER EACH 1'); + }); + + it('should not run'); +}); + +describe('suite runs with mixture of skipped tests', () => { + before(() => { + console.log('BEFORE 2'); + }); + + beforeEach(() => { + console.log('BEFORE EACH 2'); + }); + + after(() => { + console.log('AFTER 2'); + }); + + afterEach(() => { + console.log('AFTER EACH 2'); + }); + + it('should not run', { skip: true }); + + it('should run 1', () => { + console.log('should run 1'); + }); + + it('should not run', { skip: true }); + + it('should run 2', () => { + console.log('should run 2'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.snapshot new file mode 100644 index 00000000..91949ea6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/suite-skip-hooks.snapshot @@ -0,0 +1,23 @@ +BEFORE 2 +BEFORE EACH 2 +should run 1 +AFTER EACH 2 +BEFORE EACH 2 +should run 2 +AFTER EACH 2 +AFTER 2 +﹣ skip all hooks in this suite (*ms) # SKIP +▶ suite runs with mixture of skipped tests + ﹣ should not run (*ms) # SKIP + ✔ should run 1 (*ms) + ﹣ should not run (*ms) # SKIP + ✔ should run 2 (*ms) +✔ suite runs with mixture of skipped tests (*ms) +ℹ tests 4 +ℹ suites 2 +ℹ pass 2 +ℹ fail 0 +ℹ cancelled 0 +ℹ skipped 2 +ℹ todo 0 +ℹ duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.js new file mode 100644 index 00000000..029ebea1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.js @@ -0,0 +1,19 @@ +'use strict'; +require('../../../common'); +const { test } = require('node:test'); + +// Do not include any failing tests in this file. + +// A test whose description needs to be escaped. +test('escaped description \\ # \\#\\ \n \t \f \v \b \r'); + +// A test whose skip message needs to be escaped. +test('escaped skip message', { skip: '#skip' }); + +// A test whose todo message needs to be escaped. +test('escaped todo message', { todo: '#todo' }); + +// A test with a diagnostic message that needs to be escaped. +test('escaped diagnostic', (t) => { + t.diagnostic('#diagnostic'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.snapshot new file mode 100644 index 00000000..722cd0ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/tap_escape.snapshot @@ -0,0 +1,31 @@ +TAP version 13 +# Subtest: escaped description \\ \# \\\#\\ \\n \\t \\f \\v \\b \\r +ok 1 - escaped description \\ \# \\\#\\ \\n \\t \\f \\v \\b \\r + --- + duration_ms: * + ... +# Subtest: escaped skip message +ok 2 - escaped skip message # SKIP \#skip + --- + duration_ms: * + ... +# Subtest: escaped todo message +ok 3 - escaped todo message # TODO \#todo + --- + duration_ms: * + ... +# Subtest: escaped diagnostic +ok 4 - escaped diagnostic + --- + duration_ms: * + ... +# \#diagnostic +1..4 +# tests 4 +# suites 0 +# pass 2 +# fail 0 +# cancelled 0 +# skipped 1 +# todo 1 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.js new file mode 100644 index 00000000..cf6018de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.js @@ -0,0 +1,40 @@ +'use strict'; +const { test, describe, it } = require('node:test'); + +describe('should NOT print --test-only diagnostic warning - describe-only-false', {only: false}, () => { + it('only false in describe'); + }); + + describe('should NOT print --test-only diagnostic warning - it-only-false', () => { + it('only false in the subtest', {only: false}); + }); + + describe('should NOT print --test-only diagnostic warning - no-only', () => { + it('no only'); + }); + + test('should NOT print --test-only diagnostic warning - test-only-false', {only: false}, async (t) => { + await t.test('only false in parent test'); + }); + + test('should NOT print --test-only diagnostic warning - t.test-only-false', async (t) => { + await t.test('only false in subtest', {only: false}); + }); + + test('should NOT print --test-only diagnostic warning - no-only', async (t) => { + await t.test('no only'); + }); + + test('should print --test-only diagnostic warning - test-only-true', {only: true}, async (t) => { + await t.test('only true in parent test'); + }) + + test('should print --test-only diagnostic warning - t.test-only-true', async (t) => { + await t.test('only true in subtest', {only: true}); + }); + + test('should print --test-only diagnostic warning - 2 levels of only', async (t) => { + await t.test('only true in parent test', {only: false}, async (t) => { + await t.test('only true in subtest', {only: true}); + }); + }) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.snapshot new file mode 100644 index 00000000..c64caa87 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-diagnostic-warning-without-test-only-flag.snapshot @@ -0,0 +1,121 @@ +TAP version 13 +# Subtest: should NOT print --test-only diagnostic warning - describe-only-false + # Subtest: only false in describe + ok 1 - only false in describe + --- + duration_ms: * + ... + 1..1 +ok 1 - should NOT print --test-only diagnostic warning - describe-only-false + --- + duration_ms: * + type: 'suite' + ... +# Subtest: should NOT print --test-only diagnostic warning - it-only-false + # Subtest: only false in the subtest + ok 1 - only false in the subtest + --- + duration_ms: * + ... + 1..1 +ok 2 - should NOT print --test-only diagnostic warning - it-only-false + --- + duration_ms: * + type: 'suite' + ... +# Subtest: should NOT print --test-only diagnostic warning - no-only + # Subtest: no only + ok 1 - no only + --- + duration_ms: * + ... + 1..1 +ok 3 - should NOT print --test-only diagnostic warning - no-only + --- + duration_ms: * + type: 'suite' + ... +# Subtest: should NOT print --test-only diagnostic warning - test-only-false + # Subtest: only false in parent test + ok 1 - only false in parent test + --- + duration_ms: * + ... + 1..1 +ok 4 - should NOT print --test-only diagnostic warning - test-only-false + --- + duration_ms: * + ... +# Subtest: should NOT print --test-only diagnostic warning - t.test-only-false + # Subtest: only false in subtest + ok 1 - only false in subtest + --- + duration_ms: * + ... + 1..1 +ok 5 - should NOT print --test-only diagnostic warning - t.test-only-false + --- + duration_ms: * + ... +# Subtest: should NOT print --test-only diagnostic warning - no-only + # Subtest: no only + ok 1 - no only + --- + duration_ms: * + ... + 1..1 +ok 6 - should NOT print --test-only diagnostic warning - no-only + --- + duration_ms: * + ... +# Subtest: should print --test-only diagnostic warning - test-only-true + # Subtest: only true in parent test + ok 1 - only true in parent test + --- + duration_ms: * + ... + 1..1 +ok 7 - should print --test-only diagnostic warning - test-only-true + --- + duration_ms: * + ... +# 'only' and 'runOnly' require the --test-only command-line option. +# Subtest: should print --test-only diagnostic warning - t.test-only-true + # Subtest: only true in subtest + ok 1 - only true in subtest + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + 1..1 +ok 8 - should print --test-only diagnostic warning - t.test-only-true + --- + duration_ms: * + ... +# Subtest: should print --test-only diagnostic warning - 2 levels of only + # Subtest: only true in parent test + # Subtest: only true in subtest + ok 1 - only true in subtest + --- + duration_ms: * + ... + # 'only' and 'runOnly' require the --test-only command-line option. + 1..1 + ok 1 - only true in parent test + --- + duration_ms: * + ... + 1..1 +ok 9 - should print --test-only diagnostic warning - 2 levels of only + --- + duration_ms: * + ... +1..9 +# tests 16 +# suites 3 +# pass 16 +# fail 0 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.js new file mode 100644 index 00000000..2f4cce48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.js @@ -0,0 +1,79 @@ +'use strict'; +const { test } = require('node:test'); +const { Readable } = require('node:stream'); + +test('test planning basic', (t) => { + t.plan(2); + t.assert.ok(true); + t.assert.ok(true); +}); + +test('less assertions than planned', (t) => { + t.plan(1); +}); + +test('more assertions than planned', (t) => { + t.plan(1); + t.assert.ok(true); + t.assert.ok(true); +}); + +test('subtesting', (t) => { + t.plan(1); + t.test('subtest', () => { }); +}); + +test('subtesting correctly', (t) => { + t.plan(2); + t.assert.ok(true); + t.test('subtest', (st) => { + st.plan(1); + st.assert.ok(true); + }); +}); + +test('correctly ignoring subtesting plan', (t) => { + t.plan(1); + t.test('subtest', (st) => { + st.plan(1); + st.assert.ok(true); + }); +}); + +test('failing planning by options', { plan: 1 }, () => { +}); + +test('not failing planning by options', { plan: 1 }, (t) => { + t.assert.ok(true); +}); + +test('subtest planning by options', (t) => { + t.test('subtest', { plan: 1 }, (st) => { + st.assert.ok(true); + }); +}); + +test('failing more assertions than planned', (t) => { + t.plan(2); + t.assert.ok(true); + t.assert.ok(true); + t.assert.ok(true); +}); + +test('planning with streams', (t, done) => { + function* generate() { + yield 'a'; + yield 'b'; + yield 'c'; + } + const expected = ['a', 'b', 'c']; + t.plan(expected.length); + const stream = Readable.from(generate()); + stream.on('data', (chunk) => { + t.assert.strictEqual(chunk, expected.shift()); + }); + + stream.on('end', () => { + done(); + }); +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.snapshot new file mode 100644 index 00000000..b172c2da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/test-runner-plan.snapshot @@ -0,0 +1,105 @@ +TAP version 13 +# Subtest: test planning basic +ok 1 - test planning basic + --- + duration_ms: * + ... +# Subtest: less assertions than planned +not ok 2 - less assertions than planned + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/test-runner-plan.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'plan expected 1 assertions but received 0' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: more assertions than planned +not ok 3 - more assertions than planned + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/test-runner-plan.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'plan expected 1 assertions but received 2' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: subtesting + # Subtest: subtest + ok 1 - subtest + --- + duration_ms: * + ... + 1..1 +ok 4 - subtesting + --- + duration_ms: * + ... +# Subtest: subtesting correctly + # Subtest: subtest + ok 1 - subtest + --- + duration_ms: * + ... + 1..1 +ok 5 - subtesting correctly + --- + duration_ms: * + ... +# Subtest: correctly ignoring subtesting plan + # Subtest: subtest + ok 1 - subtest + --- + duration_ms: * + ... + 1..1 +ok 6 - correctly ignoring subtesting plan + --- + duration_ms: * + ... +# Subtest: failing planning by options +not ok 7 - failing planning by options + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/test-runner-plan.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'plan expected 1 assertions but received 0' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: not failing planning by options +ok 8 - not failing planning by options + --- + duration_ms: * + ... +# Subtest: subtest planning by options + # Subtest: subtest + ok 1 - subtest + --- + duration_ms: * + ... + 1..1 +ok 9 - subtest planning by options + --- + duration_ms: * + ... +# Subtest: failing more assertions than planned +not ok 10 - failing more assertions than planned + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/test-runner-plan.js:(LINE):1' + failureType: 'testCodeFailure' + error: 'plan expected 2 assertions but received 3' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: planning with streams +ok 11 - planning with streams + --- + duration_ms: * + ... +1..11 +# tests 15 +# suites 0 +# pass 11 +# fail 4 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js new file mode 100644 index 00000000..6205e2c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js @@ -0,0 +1,46 @@ +const {describe, test, beforeEach, afterEach} = require("node:test"); +const {setTimeout} = require("timers/promises"); + + +describe('before each timeout', () => { + let i = 0; + + beforeEach(async () => { + if (i++ === 0) { + console.log('gonna timeout'); + await setTimeout(700); + return; + } + console.log('not gonna timeout'); + }, {timeout: 500}); + + test('first describe first test', () => { + console.log('before each test first ' + i); + }); + + test('first describe second test', () => { + console.log('before each test second ' + i); + }); +}); + + +describe('after each timeout', () => { + let i = 0; + + afterEach(async function afterEach1() { + if (i++ === 0) { + console.log('gonna timeout'); + await setTimeout(700); + return; + } + console.log('not gonna timeout'); + }, {timeout: 500}); + + test('second describe first test', () => { + console.log('after each test first ' + i); + }); + + test('second describe second test', () => { + console.log('after each test second ' + i); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.snapshot new file mode 100644 index 00000000..b3579da7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.snapshot @@ -0,0 +1,71 @@ +gonna timeout +TAP version 13 +not gonna timeout +before each test second 2 +after each test first 0 +gonna timeout +# Subtest: before each timeout + # Subtest: first describe first test + not ok 1 - first describe first test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js:(LINE):3' + failureType: 'hookFailed' + error: 'failed running beforeEach hook' + code: 'ERR_TEST_FAILURE' + stack: |- + async Promise.all (index 0) + ... + # Subtest: first describe second test + ok 2 - first describe second test + --- + duration_ms: * + ... + 1..2 +not ok 1 - before each timeout + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +after each test second 1 +not gonna timeout +# Subtest: after each timeout + # Subtest: second describe first test + not ok 1 - second describe first test + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js:(LINE):3' + failureType: 'hookFailed' + error: 'failed running afterEach hook' + code: 'ERR_TEST_FAILURE' + stack: |- + async Promise.all (index 0) + ... + # Subtest: second describe second test + ok 2 - second describe second test + --- + duration_ms: * + ... + 1..2 +not ok 2 - after each timeout + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/timeout_in_before_each_should_not_affect_further_tests.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +1..2 +# tests 4 +# suites 2 +# pass 2 +# fail 2 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.js new file mode 100644 index 00000000..ee6bf1a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.js @@ -0,0 +1,14 @@ +'use strict'; +const { describe, it } = require('node:test'); + +describe('unfinished suite with asynchronous error', () => { + it('uses callback', (t, done) => { + setImmediate(() => { + throw new Error('callback test does not complete'); + }); + }); + + it('should pass 1'); +}); + +it('should pass 2'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.snapshot new file mode 100644 index 00000000..593e46d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unfinished-suite-async-error.snapshot @@ -0,0 +1,43 @@ +TAP version 13 +# Subtest: unfinished suite with asynchronous error + # Subtest: uses callback + not ok 1 - uses callback + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/unfinished-suite-async-error.js:(LINE):3' + failureType: 'uncaughtException' + error: 'callback test does not complete' + code: 'ERR_TEST_FAILURE' + stack: |- + * + * + ... + # Subtest: should pass 1 + ok 2 - should pass 1 + --- + duration_ms: * + ... + 1..2 +not ok 1 - unfinished suite with asynchronous error + --- + duration_ms: * + type: 'suite' + location: '/test/fixtures/test-runner/output/unfinished-suite-async-error.js:(LINE):1' + failureType: 'subtestsFailed' + error: '1 subtest failed' + code: 'ERR_TEST_FAILURE' + ... +# Subtest: should pass 2 +ok 2 - should pass 2 + --- + duration_ms: * + ... +1..2 +# tests 3 +# suites 1 +# pass 2 +# fail 1 +# cancelled 0 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.js new file mode 100644 index 00000000..daf2cee2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.js @@ -0,0 +1,7 @@ +'use strict'; +require('../../../common'); +const test = require('node:test'); + +test('pass'); +test('never resolving promise', () => new Promise(() => {})); +test('fail', () => console.log('this should not appear')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.snapshot new file mode 100644 index 00000000..00908854 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/output/unresolved_promise.snapshot @@ -0,0 +1,37 @@ +TAP version 13 +# Subtest: pass +ok 1 - pass + --- + duration_ms: * + ... +# Subtest: never resolving promise +not ok 2 - never resolving promise + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/unresolved_promise.js:(LINE):1' + failureType: 'cancelledByParent' + error: 'Promise resolution is still pending but the event loop has already resolved' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +# Subtest: fail +not ok 3 - fail + --- + duration_ms: * + location: '/test/fixtures/test-runner/output/unresolved_promise.js:(LINE):1' + failureType: 'cancelledByParent' + error: 'Promise resolution is still pending but the event loop has already resolved' + code: 'ERR_TEST_FAILURE' + stack: |- + * + ... +1..3 +# tests 3 +# suites 0 +# pass 1 +# fail 0 +# cancelled 2 +# skipped 0 +# todo 0 +# duration_ms * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/print-arguments.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/print-arguments.js new file mode 100644 index 00000000..6140b3b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/print-arguments.js @@ -0,0 +1,5 @@ +const { test } = require('node:test'); + +test('process.argv is setup', (t) => { + t.assert.deepStrictEqual(process.argv.slice(2), ['--a-custom-argument']); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/protoMutation.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/protoMutation.js new file mode 100644 index 00000000..20071b9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/protoMutation.js @@ -0,0 +1,3 @@ +'use strict'; + +Object.prototype.skip = true; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/recursive_run.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/recursive_run.js new file mode 100644 index 00000000..e9583664 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/recursive_run.js @@ -0,0 +1,7 @@ +'use strict'; + +const { test, run } = require('node:test'); + +test('recursive run() calls', async () => { + for await (const event of run({ files: [__filename] })); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/reporters.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/reporters.js new file mode 100644 index 00000000..ed706602 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/reporters.js @@ -0,0 +1,11 @@ +'use strict'; +const test = require('node:test'); + +test('nested', { concurrency: 4 }, async (t) => { + t.test('ok', () => {}); + t.test('failing', () => { + throw new Error('error'); + }); +}); + +test('top level', () => {}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/root-duration.mjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/root-duration.mjs new file mode 100644 index 00000000..b9bdf1d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/root-duration.mjs @@ -0,0 +1,7 @@ +import { test, after } from 'node:test'; + +after(() => {}); + +test('a test with some delay', (t, done) => { + setTimeout(done, 50); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect.js new file mode 100644 index 00000000..bf9e3cc7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../../common'); +const fixtures = require('../../common/fixtures'); +const { run } = require('node:test'); +const assert = require('node:assert'); + +const badPortError = { name: 'RangeError', code: 'ERR_SOCKET_BAD_PORT' }; +let inspectPort = 'inspectPort' in process.env ? Number(process.env.inspectPort) : undefined; +let expectedError; + +if (process.env.inspectPort === 'addTwo') { + inspectPort = common.mustCall(() => { return process.debugPort += 2; }); +} else if (process.env.inspectPort === 'string') { + inspectPort = 'string'; + expectedError = badPortError; +} else if (process.env.inspectPort === 'null') { + inspectPort = null; +} else if (process.env.inspectPort === 'bignumber') { + inspectPort = 1293812; + expectedError = badPortError; +} else if (process.env.inspectPort === 'negativenumber') { + inspectPort = -9776; + expectedError = badPortError; +} else if (process.env.inspectPort === 'bignumberfunc') { + inspectPort = common.mustCall(() => 123121); + expectedError = badPortError; +} else if (process.env.inspectPort === 'strfunc') { + inspectPort = common.mustCall(() => 'invalidPort'); + expectedError = badPortError; +} + +const stream = run({ files: [fixtures.path('test-runner/run_inspect_assert.js')], inspectPort }); +if (expectedError) { + stream.on('test:fail', common.mustCall(({ details }) => { + assert.deepStrictEqual({ name: details.error.cause.name, code: details.error.cause.code }, expectedError); + })); +} else { + stream.on('test:fail', common.mustNotCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect_assert.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect_assert.js new file mode 100644 index 00000000..daea9b3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/run_inspect_assert.js @@ -0,0 +1,19 @@ +'use strict'; + +const assert = require('node:assert'); + +const { expectedPort, expectedInitialPort, expectedHost } = process.env; +const debugOptions = + require('internal/options').getOptionValue('--inspect-port'); + +if ('expectedPort' in process.env) { + assert.strictEqual(process.debugPort, +expectedPort); +} + +if ('expectedInitialPort' in process.env) { + assert.strictEqual(debugOptions.port, +expectedInitialPort); +} + +if ('expectedHost' in process.env) { + assert.strictEqual(debugOptions.host, expectedHost); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/a.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/a.cjs new file mode 100644 index 00000000..650e61ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/a.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('a.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/b.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/b.cjs new file mode 100644 index 00000000..12677e25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/b.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('b.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/c.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/c.cjs new file mode 100644 index 00000000..4a4c938a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/c.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('c.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/d.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/d.cjs new file mode 100644 index 00000000..d643276b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/d.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('d.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/e.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/e.cjs new file mode 100644 index 00000000..e4af3d49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/e.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('e.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/f.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/f.cjs new file mode 100644 index 00000000..4ed5c4eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/f.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('f.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/g.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/g.cjs new file mode 100644 index 00000000..da8d297d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/g.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('g.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/h.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/h.cjs new file mode 100644 index 00000000..50225097 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/h.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('h.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/i.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/i.cjs new file mode 100644 index 00000000..42df5e74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/i.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('i.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/j.cjs b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/j.cjs new file mode 100644 index 00000000..e2167de4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/shards/j.cjs @@ -0,0 +1,4 @@ +'use strict'; +const test = require('node:test'); + +test('j.cjs this should pass'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/file-snapshots.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/file-snapshots.js new file mode 100644 index 00000000..cb085f86 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/file-snapshots.js @@ -0,0 +1,21 @@ +'use strict'; +const { test } = require('node:test'); + +test('snapshot file path is created', (t) => { + t.assert.fileSnapshot({ baz: 9 }, './foo/bar/baz/1.json'); +}); + +test('test with plan', (t) => { + t.plan(2); + t.assert.fileSnapshot({ foo: 1, bar: 2 }, '2.json'); + t.assert.fileSnapshot(5, '3.txt'); +}); + +test('custom serializers are supported', (t) => { + t.assert.fileSnapshot({ foo: 1 }, '4.txt', { + serializers: [ + (value) => { return value + '424242'; }, + (value) => { return JSON.stringify(value); }, + ] + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/imported-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/imported-tests.js new file mode 100644 index 00000000..85833bc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/imported-tests.js @@ -0,0 +1,8 @@ +'use strict'; +const { suite, test } = require('node:test'); + +suite('imported suite', () => { + test('imported test', (t) => { + t.assert.snapshot({ foo: 1, bar: 2 }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/malformed-exports.js.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/malformed-exports.js.snapshot new file mode 100644 index 00000000..b3479f5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/malformed-exports.js.snapshot @@ -0,0 +1 @@ +exports = null; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/simple.js.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/simple.js.snapshot new file mode 100644 index 00000000..d8654c34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/simple.js.snapshot @@ -0,0 +1,6 @@ +exports[`foo 1`] = ` +{ + "bar": 1, + "baz": 2 +} +`; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit-2.js new file mode 100644 index 00000000..311378b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit-2.js @@ -0,0 +1,11 @@ +'use strict'; +const { snapshot, test } = require('node:test'); +const { basename, join } = require('node:path'); + +snapshot.setResolveSnapshotPath((testFile) => { + return join(process.cwd(), `${basename(testFile)}.snapshot`); +}); + +test('has a snapshot', (t) => { + t.assert.snapshot('a snapshot from ' + __filename); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit.js new file mode 100644 index 00000000..0ec7018c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/snapshots/unit.js @@ -0,0 +1,30 @@ +'use strict'; +const { snapshot, suite, test } = require('node:test'); +const { basename, join } = require('node:path'); + +snapshot.setResolveSnapshotPath((testFile) => { + return join(process.cwd(), `${basename(testFile)}.snapshot`); +}); + +suite('suite', () => { + test('test with plan', (t) => { + t.plan(2); + t.assert.snapshot({ foo: 1, bar: 2 }); + t.assert.snapshot(5); + }); +}); + +test('test', async (t) => { + t.assert.snapshot({ baz: 9 }); +}); + +test('`${foo}`', async (t) => { + const options = { serializers: [() => { return '***'; }]}; + t.assert.snapshot('snapshotted string', options); +}); + +test('escapes in `\\${foo}`\n', async (t) => { + t.assert.snapshot('`\\${foo}`\n'); +}); + +require('./imported-tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js new file mode 100644 index 00000000..f8a711af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js @@ -0,0 +1,2 @@ +export {}; +//# sourceMappingURL=index.js.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js.map new file mode 100644 index 00000000..e466dcbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/invalid-json/index.js.map @@ -0,0 +1 @@ +invalid \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js new file mode 100644 index 00000000..ff63423b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js @@ -0,0 +1,77 @@ +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +function a() { + console.log(1); +} +a(); +//# sourceMappingURL=index.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js.map new file mode 100644 index 00000000..ace65dc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "sources": ["index.ts"], + "sourcesContent": ["1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\n1;\nfunction a() {\n console.log(1);\n}\na();\n"], + "mappings": "AAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,SAAS,IAAI;AACX,UAAQ,IAAI,CAAC;AACf;AACA,EAAE;", + "names": [] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.ts b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.ts new file mode 100644 index 00000000..0eee24b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/line-lengths/index.ts @@ -0,0 +1,76 @@ +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +1; +function a() { + console.log(1); +} +a(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-map.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-map.js new file mode 100644 index 00000000..af68b844 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-map.js @@ -0,0 +1 @@ +//# sourceMappingURL=missing.js.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js new file mode 100644 index 00000000..f8a711af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js @@ -0,0 +1,2 @@ +export {}; +//# sourceMappingURL=index.js.map \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js.map new file mode 100644 index 00000000..12cacc22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/source-maps/missing-sources/index.js.map @@ -0,0 +1 @@ +{"version":3,"file":"index.js.map","sourceRoot":"","sources":["nonexistent.js"],"names":[],"mappings":"AAAA,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC"} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/test_only.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/test_only.js new file mode 100644 index 00000000..efc79b9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/test_only.js @@ -0,0 +1,5 @@ +'use strict'; +const test = require('node:test'); + +test('this should be skipped'); +test.only('this should be executed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/throws_sync_and_async.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/throws_sync_and_async.js new file mode 100644 index 00000000..50ed81b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/throws_sync_and_async.js @@ -0,0 +1,10 @@ +'use strict'; +const { test } = require('node:test'); + +test('fails and schedules more work', () => { + setTimeout(() => { + throw new Error('this should not have a chance to be thrown'); + }, 1000); + + throw new Error('fails'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/todo_exit_code.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/todo_exit_code.js new file mode 100644 index 00000000..6577eefe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/todo_exit_code.js @@ -0,0 +1,15 @@ +const { describe, test } = require('node:test'); + +describe('suite should pass', () => { + test.todo('should fail without harming suite', () => { + throw new Error('Fail but not badly') + }); +}); + +test.todo('should fail without effecting exit code', () => { + throw new Error('Fail but not badly') +}); + +test('empty string todo', { todo: '' }, () => { + throw new Error('Fail but not badly') +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test-runner/user-logs.js b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/user-logs.js new file mode 100644 index 00000000..c2d34328 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test-runner/user-logs.js @@ -0,0 +1,20 @@ +'use strict'; +const test = require('node:test'); + +console.error('stderr', 1); + +test('a test', async () => { + console.error('stderr', 2); + await new Promise((resolve) => { + console.log('stdout', 3); + setTimeout(() => { + // This should not be sent to the TAP parser. + console.error('not ok 1 - fake test'); + resolve(); + console.log('stdout', 4); + }, 2); + }); + console.error('stderr', 5); +}); + +console.error('stderr', 6); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/LICENSE.md b/packages/secure-exec/tests/node-conformance/fixtures/test426/LICENSE.md new file mode 100644 index 00000000..39501a3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/LICENSE.md @@ -0,0 +1,14 @@ +The Source Map Tests suite ("Software") is protected by copyright and is being made available under the "BSD License", included below. This Software may be subject to third party rights (rights from parties other than Ecma International), including patent rights, and no licenses under such third party rights are granted under this license even if the third party concerned is a member of Ecma International. SEE THE ECMA CODE OF CONDUCT IN PATENT MATTERS AVAILABLE AT https://www.ecma-international.org/ipr FOR INFORMATION REGARDING THE LICENSING OF PATENT CLAIMS THAT ARE REQUIRED TO IMPLEMENT ECMA INTERNATIONAL STANDARDS*. + +Copyright (c) 2024, Ecma International +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. +3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +* Ecma International Standards hereafter means Ecma International Standards as well as Ecma Technical Reports diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/README.md b/packages/secure-exec/tests/node-conformance/fixtures/test426/README.md new file mode 100644 index 00000000..e3e353fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/README.md @@ -0,0 +1,55 @@ +# Source Map Tests + +This repository holds testing discussions and tests for the the Source Map debugging format. Specifically, we're looking to encourage discussion around: + +- Manual and automated testing strategies for Source Maps +- Gathering a list of Soure Map generators and consumers +- General discussion around deviations between source maps + +Open discussion happens in the [GitHub issues](https://github.com/source-map/source-map-tests/issues). + +Source Map spec: + * Repo: https://github.com/tc39/source-map + * Rendered spec: https://tc39.es/source-map/ + +## Test cases + +This repo also contains cross-implementation test cases that can be run in test +suites for source map implementations, including browser devtool and library test +suites. + +### Running the tests + +#### Tools + +[Source map validator](https://github.com/jkup/source-map-validator): + * The tests are included in the validator test suite [here](https://github.com/jkup/source-map-validator/blob/main/src/spec-tests.test.ts). You can run them with `npm test`. + +#### Browsers + +The tests for Firefox are in the Mozilla [source-map](https://github.com/mozilla/source-map) library: + * The upstream repo has a [test file](https://github.com/mozilla/source-map/blob/master/test/test-spec-tests.js) for running the spec tests from this repo. They can be run with `npm test`. + +How to run in WebKit: + * Check out [WebKit](https://github.com/WebKit/WebKit/) + * `cd` to the checked out WebKit directory. + * Run `git am /webkit/0001-Add-harness-for-source-maps-spec-tests.patch` + * Run `Tools/Scripts/build-webkit` (depending on the platform you may need to pass `--gtk` or other flags) + * Run `Tools/Scripts/run-webkit-tests LayoutTests/inspector/model/source-map-spec.html` (again, you may need `--gtk` on Linux) + +How to run in Chrome Devtools: +1. Setup: + * Install depot_tools following this [depot_tools guide](https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up) + * Check out [Chrome Devtools](https://chromium.googlesource.com/devtools/devtools-frontend): + * Run `gclient config https://chromium.googlesource.com/devtools/devtools-frontend --unmanaged` + * Run `cd devtools-frontend` + * Run `gclient sync` + * Run `gn gen out/Default` +2. Build: + * Run `autoninja -C out/Default` +3. Test: + * Run `npm run auto-unittest` +4. Apply patches from this repo: + * Run `git apply ` in `devtools-frontend` repo + +More information about running Chrome Devtools without building Chromium can be found [here](https://chromium.googlesource.com/devtools/devtools-frontend/+/refs/heads/chromium/3965/README.md) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0001-Add-source-map-specification-tests.patch b/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0001-Add-source-map-specification-tests.patch new file mode 100644 index 00000000..995bcf24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0001-Add-source-map-specification-tests.patch @@ -0,0 +1,3867 @@ +From afa11641db357e524c8f4d5f573945dd15c1f2e9 Mon Sep 17 00:00:00 2001 +From: Agata Belkius +Date: Fri, 19 Apr 2024 15:30:48 +0100 +Subject: [PATCH 1/2] Add source map specification tests + +--- + front_end/BUILD.gn | 1 + + front_end/core/sdk/BUILD.gn | 1 + + front_end/core/sdk/SourceMapSpec.test.ts | 206 +++ + .../core/sdk/fixtures/sourcemaps/BUILD.gn | 202 +++ + .../sourcemaps/basic-mapping-as-index-map.js | 2 + + .../basic-mapping-as-index-map.js.map | 15 + + .../sourcemaps/basic-mapping-original.js | 8 + + .../sdk/fixtures/sourcemaps/basic-mapping.js | 2 + + .../fixtures/sourcemaps/basic-mapping.js.map | 6 + + .../fixtures/sourcemaps/ignore-list-empty.js | 1 + + .../sourcemaps/ignore-list-empty.js.map | 8 + + .../sourcemaps/ignore-list-out-of-bounds.js | 1 + + .../ignore-list-out-of-bounds.js.map | 8 + + .../sourcemaps/ignore-list-valid-1.js | 1 + + .../sourcemaps/ignore-list-valid-1.js.map | 8 + + .../sourcemaps/ignore-list-wrong-type-1.js | 1 + + .../ignore-list-wrong-type-1.js.map | 8 + + .../sourcemaps/ignore-list-wrong-type-2.js | 1 + + .../ignore-list-wrong-type-2.js.map | 8 + + .../sourcemaps/ignore-list-wrong-type-3.js | 1 + + .../ignore-list-wrong-type-3.js.map | 8 + + .../index-map-invalid-base-mappings.js | 1 + + 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1 + + .../index-map-wrong-type-map.js.map | 9 + + .../sourcemaps/index-map-wrong-type-offset.js | 1 + + .../index-map-wrong-type-offset.js.map | 14 + + .../index-map-wrong-type-sections.js | 1 + + .../index-map-wrong-type-sections.js.map | 4 + + .../invalid-mapping-bad-separator.js | 2 + + .../invalid-mapping-bad-separator.js.map | 6 + + .../invalid-mapping-not-a-string-1.js | 1 + + .../invalid-mapping-not-a-string-1.js.map | 7 + + .../invalid-mapping-not-a-string-2.js | 1 + + .../invalid-mapping-not-a-string-2.js.map | 7 + + ...nvalid-mapping-segment-column-too-large.js | 1 + + ...id-mapping-segment-column-too-large.js.map | 7 + + ...apping-segment-name-index-out-of-bounds.js | 1 + + ...ng-segment-name-index-out-of-bounds.js.map | 7 + + ...id-mapping-segment-name-index-too-large.js | 1 + + ...apping-segment-name-index-too-large.js.map | 7 + + ...invalid-mapping-segment-negative-column.js | 1 + + ...lid-mapping-segment-negative-column.js.map | 7 + + 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100644 front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-string.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/second-source-original.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-missing.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-missing.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-high.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-low.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-valid.js + create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map + +diff --git a/front_end/BUILD.gn b/front_end/BUILD.gn +index 863a434cea..125b34ba73 100644 +--- a/front_end/BUILD.gn ++++ b/front_end/BUILD.gn +@@ -106,6 +106,7 @@ group("unittests") { + "core/protocol_client:unittests", + "core/root:unittests", + "core/sdk:unittests", ++ "core/sdk/fixtures/sourcemaps", + "entrypoints/formatter_worker:unittests", + "entrypoints/heap_snapshot_worker:unittests", + "entrypoints/inspector_main:unittests", +diff --git a/front_end/core/sdk/BUILD.gn b/front_end/core/sdk/BUILD.gn +index 8d1cf0fa92..f8879365f4 100644 +--- a/front_end/core/sdk/BUILD.gn ++++ b/front_end/core/sdk/BUILD.gn +@@ -165,6 +165,7 @@ ts_library("unittests") { + "SourceMapManager.test.ts", + "SourceMapScopes.test.ts", + "SourceMapScopesInfo.test.ts", ++ "SourceMapSpec.test.ts", + "StorageBucketsModel.test.ts", + "StorageKeyManager.test.ts", + "Target.test.ts", +diff --git a/front_end/core/sdk/SourceMapSpec.test.ts b/front_end/core/sdk/SourceMapSpec.test.ts +new file mode 100644 +index 0000000000..93b26a2e13 +--- /dev/null ++++ b/front_end/core/sdk/SourceMapSpec.test.ts +@@ -0,0 +1,206 @@ ++// Copyright 2024 The Chromium Authors. All rights reserved. ++// Use of this source code is governed by a BSD-style license that can be ++// found in the LICENSE file. ++ ++ ++/** ++ This file tests if devtools sourcemaps implementation is matching the sourcemaps spec. ++ Sourcemap Spec tests are using test data coming from: https://github.com/tc39/source-map-tests ++ ++ There is a lot of warnings of invalid source maps passing the validation - this is up to the authors ++ which ones of these could be actually checked in the SourceMaps implementetion and which ones are ok to ignore. ++ ++ **/ ++ ++const {assert} = chai; ++import type * as Platform from '../platform/platform.js'; ++import {assertNotNullOrUndefined} from '../platform/platform.js'; ++import { SourceMapV3, parseSourceMap } from './SourceMap.js'; ++import * as SDK from './sdk.js'; ++import {describeWithEnvironment} from '../../testing/EnvironmentHelpers.js'; ++ ++interface TestSpec { ++ name: string; ++ description: string; ++ baseFile: string; ++ sourceMapFile: string; ++ sourceMapIsValid: boolean; ++ testActions?: TestAction[]; ++} ++ ++interface TestAction { ++ actionType: string; ++ generatedLine: number; ++ generatedColumn: number; ++ originalSource: string; ++ originalLine: number; ++ originalColumn: number; ++ mappedName: null | string; ++ intermediateMaps?: string[] ++} ++ ++// Accept "null", null, or undefined for tests specifying a missing value. ++function nullish(arg : any) { ++ if (arg === "null" || arg === undefined) { ++ return null; ++ } ++ return arg; ++} ++ ++describeWithEnvironment('SourceMapSpec', () => { ++ let testCases : TestSpec[] | undefined; ++ let sourceMapContents : SourceMapV3[] = []; ++ ++ before(async () => { ++ testCases = await loadTestCasesFromFixture('source-map-spec-tests.json'); ++ sourceMapContents = await Promise.all( ++ testCases!.map( ++ async (testCase) => { ++ const { sourceMapFile } = testCase; ++ return loadSourceMapFromFixture(sourceMapFile); ++ } ++ ) ++ ); ++ }); ++ ++ it('Spec tests', () => { ++ const consoleErrorSpy = sinon.spy(console, 'error'); ++ testCases!.forEach(({ ++ baseFile, ++ sourceMapFile, ++ testActions, ++ sourceMapIsValid, ++ name ++ }, index) => { ++ const sourceMapContent = sourceMapContents[index]; ++ ++ // These test cases are ignored because certain validity checks are ++ // not implemented, such as checking the version number is `3`. ++ const ignoredCasesForBasicValidity = [ ++ "fileNotAString1", ++ "fileNotAString2", ++ "versionMissing", ++ "versionNotANumber", ++ "versionNumericString", ++ "versionTooHigh", ++ "versionTooLow", ++ "sourcesNotAList1", ++ "sourcesNotAList2", ++ "sourcesNotStringOrNull", ++ // FIXME: this test should be revised after recent spec changes ++ "namesMissing", ++ "namesNotAList1", ++ "namesNotAList2", ++ "namesNotString", ++ "ignoreListWrongType1", ++ "ignoreListWrongType2", ++ "ignoreListOutOfBounds", ++ "indexMapWrongTypeSections", ++ "indexMapWrongTypeMap", ++ "indexMapMissingOffset", ++ "invalidVLQDueToNonBase64Character", ++ ]; ++ ++ // 1) check if an invalid sourcemap throws on SourceMap instance creation, or ++ // 2) check if an invalid sourcemap throws on mapping creation ++ if (!sourceMapIsValid) { ++ if (ignoredCasesForBasicValidity.includes(name)) ++ return; ++ ++ let thrownDuringParse = false; ++ try { ++ const sourceMap = new SDK.SourceMap.SourceMap( ++ baseFile as Platform.DevToolsPath.UrlString, ++ sourceMapFile as Platform.DevToolsPath.UrlString, ++ sourceMapContent); ++ sourceMap.mappings(); ++ } catch { ++ thrownDuringParse = true; ++ } ++ assert.equal( ++ thrownDuringParse || consoleErrorSpy.calledWith("Failed to parse source map"), ++ true, ++ `${name}: expected invalid source map to fail to load` ++ ); ++ ++ return; ++ } ++ ++ // 3) check if a valid sourcemap can be parsed and a SourceMap instance created ++ const baseFileUrl = baseFile as Platform.DevToolsPath.UrlString; ++ const sourceMapFileUrl = sourceMapFile as Platform.DevToolsPath.UrlString; ++ ++ assert.doesNotThrow( ++ () => parseSourceMap(JSON.stringify(sourceMapContent)), ++ undefined, ++ undefined, ++ `${name}: expected valid source map to parse` ++ ); ++ assert.doesNotThrow(() => new SDK.SourceMap.SourceMap( ++ baseFileUrl, ++ sourceMapFileUrl, ++ sourceMapContent ++ ), undefined, undefined, `${name}: expected valid source map to parse`); ++ ++ // 4) check if the mappings are valid ++ const sourceMap = new SDK.SourceMap.SourceMap( ++ baseFileUrl, ++ sourceMapFileUrl, ++ sourceMapContent); ++ ++ assert.doesNotThrow(() => sourceMap.findEntry(1, 1)); ++ ++ if (testActions !== undefined) { ++ testActions.forEach(({ ++ actionType, ++ originalSource, ++ originalLine, ++ originalColumn, ++ generatedLine, ++ generatedColumn, ++ intermediateMaps ++ }) => { ++ ++ if (actionType === "checkMapping" && sourceMapIsValid) { ++ // 4a) check if the mappings are valid for regular sourcemaps ++ // extract to separate function ++ let actual = sourceMap.findEntry(generatedLine, generatedColumn); ++ assertNotNullOrUndefined(actual); ++ ++ assert.strictEqual(nullish(actual.sourceURL), originalSource, 'unexpected source URL'); ++ assert.strictEqual(nullish(actual.sourceLineNumber), originalLine, 'unexpected source line number'); ++ assert.strictEqual(nullish(actual.sourceColumnNumber), originalColumn, 'unexpected source column number'); ++ } ++ }); ++ } ++ }); ++ }); ++}); ++ ++async function loadTestCasesFromFixture(filename: string): Promise { ++ const testSpec = await getFixtureFileContents<{ tests: TestSpec[] }>(filename); ++ return testSpec?.tests ?? []; ++}; ++ ++async function loadSourceMapFromFixture(filename: string): Promise { ++ return getFixtureFileContents(filename); ++}; ++ ++async function getFixtureFileContents(filename: string): ++ Promise { ++ const url = new URL(`/front_end/core/sdk/fixtures/sourcemaps/${filename}`, window.location.origin); ++ ++ const response = await fetch(url); ++ ++ if (response.status !== 200) { ++ throw new Error(`Unable to load ${url}`); ++ } ++ ++ const contentType = response.headers.get('content-type'); ++ const isGzipEncoded = contentType !== null && contentType.includes('gzip'); ++ let buffer = await response.arrayBuffer(); ++ ++ const decoder = new TextDecoder('utf-8'); ++ const contents = JSON.parse(decoder.decode(buffer)) as T; ++ return contents; ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn b/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn +new file mode 100644 +index 0000000000..a82b09a02d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn +@@ -0,0 +1,202 @@ ++# Copyright 2022 The Chromium Authors. All rights reserved. ++# Use of this source code is governed by a BSD-style license that can be ++# found in the LICENSE file. ++ ++import("../../../../../scripts/build/ninja/copy.gni") ++ ++copy_to_gen("sourcemaps") { ++ sources = [ ++ "basic-mapping-as-index-map.js", ++ "basic-mapping-as-index-map.js.map", ++ "basic-mapping-original.js", ++ "basic-mapping.js", ++ "basic-mapping.js.map", ++ "file-not-a-string-1.js", ++ "file-not-a-string-1.js.map", ++ "file-not-a-string-2.js", ++ "file-not-a-string-2.js.map", ++ "ignore-list-empty.js", ++ "ignore-list-empty.js.map", ++ "ignore-list-out-of-bounds.js", ++ "ignore-list-out-of-bounds.js.map", ++ "ignore-list-valid-1.js", ++ "ignore-list-valid-1.js.map", ++ "ignore-list-wrong-type-1.js", ++ "ignore-list-wrong-type-1.js.map", ++ "ignore-list-wrong-type-2.js", ++ "ignore-list-wrong-type-2.js.map", ++ "ignore-list-wrong-type-3.js", ++ "ignore-list-wrong-type-3.js.map", ++ "index-map-empty-sections.js", ++ "index-map-empty-sections.js.map", ++ "index-map-file-wrong-type-1.js", ++ "index-map-file-wrong-type-1.js.map", ++ "index-map-file-wrong-type-2.js", ++ "index-map-file-wrong-type-2.js.map", ++ "index-map-invalid-base-mappings.js", ++ "index-map-invalid-base-mappings.js.map", ++ "index-map-invalid-order.js", ++ "index-map-invalid-order.js.map", ++ "index-map-invalid-overlap.js", ++ "index-map-invalid-overlap.js.map", ++ "index-map-invalid-sub-map.js", ++ "index-map-invalid-sub-map.js.map", ++ "index-map-missing-file.js", ++ "index-map-missing-file.js.map", ++ "index-map-missing-map.js", ++ "index-map-missing-map.js.map", ++ "index-map-missing-offset-column.js", ++ "index-map-missing-offset-column.js.map", ++ "index-map-missing-offset-line.js", ++ "index-map-missing-offset-line.js.map", ++ "index-map-missing-offset.js", ++ "index-map-missing-offset.js.map", ++ "index-map-offset-column-wrong-type.js", ++ "index-map-offset-column-wrong-type.js.map", ++ "index-map-offset-line-wrong-type.js", ++ "index-map-offset-line-wrong-type.js.map", ++ "index-map-two-concatenated-sources.js", ++ "index-map-two-concatenated-sources.js.map", ++ "index-map-wrong-type-map.js", ++ "index-map-wrong-type-map.js.map", ++ "index-map-wrong-type-offset.js", ++ "index-map-wrong-type-offset.js.map", ++ "index-map-wrong-type-sections.js", ++ "index-map-wrong-type-sections.js.map", ++ "invalid-mapping-bad-separator.js", ++ "invalid-mapping-bad-separator.js.map", ++ "invalid-mapping-not-a-string-1.js", ++ "invalid-mapping-not-a-string-1.js.map", ++ "invalid-mapping-not-a-string-2.js", ++ "invalid-mapping-not-a-string-2.js.map", ++ "invalid-mapping-segment-column-too-large.js", ++ "invalid-mapping-segment-column-too-large.js.map", ++ "invalid-mapping-segment-name-index-out-of-bounds.js", ++ "invalid-mapping-segment-name-index-out-of-bounds.js.map", ++ "invalid-mapping-segment-name-index-too-large.js", ++ "invalid-mapping-segment-name-index-too-large.js.map", ++ "invalid-mapping-segment-negative-column.js", ++ "invalid-mapping-segment-negative-column.js.map", ++ "invalid-mapping-segment-negative-name-index.js", ++ "invalid-mapping-segment-negative-name-index.js.map", ++ "invalid-mapping-segment-negative-original-column.js", ++ "invalid-mapping-segment-negative-original-column.js.map", ++ "invalid-mapping-segment-negative-original-line.js", ++ "invalid-mapping-segment-negative-original-line.js.map", ++ "invalid-mapping-segment-negative-relative-column.js", ++ "invalid-mapping-segment-negative-relative-column.js.map", ++ "invalid-mapping-segment-negative-relative-name-index.js", ++ "invalid-mapping-segment-negative-relative-name-index.js.map", ++ "invalid-mapping-segment-negative-relative-original-column.js", ++ "invalid-mapping-segment-negative-relative-original-column.js.map", ++ "invalid-mapping-segment-negative-relative-original-line.js", ++ "invalid-mapping-segment-negative-relative-original-line.js.map", ++ "invalid-mapping-segment-negative-relative-source-index.js", ++ "invalid-mapping-segment-negative-relative-source-index.js.map", ++ "invalid-mapping-segment-negative-source-index.js", ++ "invalid-mapping-segment-negative-source-index.js.map", ++ "invalid-mapping-segment-original-column-too-large.js", ++ "invalid-mapping-segment-original-column-too-large.js.map", ++ "invalid-mapping-segment-original-line-too-large.js", ++ "invalid-mapping-segment-original-line-too-large.js.map", ++ "invalid-mapping-segment-source-index-out-of-bounds.js", ++ "invalid-mapping-segment-source-index-out-of-bounds.js.map", ++ "invalid-mapping-segment-source-index-too-large.js", ++ "invalid-mapping-segment-source-index-too-large.js.map", ++ "invalid-mapping-segment-with-three-fields.js", ++ "invalid-mapping-segment-with-three-fields.js.map", ++ "invalid-mapping-segment-with-two-fields.js", ++ "invalid-mapping-segment-with-two-fields.js.map", ++ "invalid-mapping-segment-with-zero-fields.js", ++ "invalid-mapping-segment-with-zero-fields.js.map", ++ "invalid-vlq-missing-continuation.js", ++ "invalid-vlq-missing-continuation.js.map", ++ "invalid-vlq-non-base64-char.js", ++ "invalid-vlq-non-base64-char.js.map", ++ "mapping-semantics-column-reset.js", ++ "mapping-semantics-column-reset.js.map", ++ "mapping-semantics-five-field-segment.js", ++ "mapping-semantics-five-field-segment.js.map", ++ "mapping-semantics-four-field-segment.js", ++ "mapping-semantics-four-field-segment.js.map", ++ "mapping-semantics-relative-1.js", ++ "mapping-semantics-relative-1.js.map", ++ "mapping-semantics-relative-2.js", ++ "mapping-semantics-relative-2.js.map", ++ "mapping-semantics-single-field-segment.js", ++ "mapping-semantics-single-field-segment.js.map", ++ "names-missing.js", ++ "names-missing.js.map", ++ "names-not-a-list-1.js", ++ "names-not-a-list-1.js.map", ++ "names-not-a-list-2.js", ++ "names-not-a-list-2.js.map", ++ "names-not-string.js", ++ "names-not-string.js.map", ++ "second-source-original.js", ++ "source-map-spec-tests.json", ++ "source-resolution-absolute-url.js", ++ "source-resolution-absolute-url.js.map", ++ "source-resolution-relative-url.js", ++ "source-resolution-relative-url.js.map", ++ "source-root-not-a-string-1.js", ++ "source-root-not-a-string-1.js.map", ++ "source-root-not-a-string-2.js", ++ "source-root-not-a-string-2.js.map", ++ "source-root-resolution.js", ++ "source-root-resolution.js.map", ++ "sources-and-sources-content-both-null.js", ++ "sources-and-sources-content-both-null.js.map", ++ "sources-missing.js", ++ "sources-missing.js.map", ++ "sources-non-null-sources-content-null.js", ++ "sources-non-null-sources-content-null.js.map", ++ "sources-not-a-list-1.js", ++ "sources-not-a-list-1.js.map", ++ "sources-not-a-list-2.js", ++ "sources-not-a-list-2.js.map", ++ "sources-not-string-or-null.js", ++ "sources-not-string-or-null.js.map", ++ "sources-null-sources-content-non-null.js", ++ "sources-null-sources-content-non-null.js.map", ++ "transitive-mapping-original.js", ++ "transitive-mapping-original.js.map", ++ "transitive-mapping-three-steps.js", ++ "transitive-mapping-three-steps.js.map", ++ "transitive-mapping.js", ++ "transitive-mapping.js.map", ++ "typescript-original.ts", ++ "unrecognized-property.js", ++ "unrecognized-property.js.map", ++ "valid-mapping-boundary-values.js", ++ "valid-mapping-boundary-values.js.map", ++ "valid-mapping-empty-groups.js", ++ "valid-mapping-empty-groups.js.map", ++ "valid-mapping-empty-string.js", ++ "valid-mapping-empty-string.js.map", ++ "valid-mapping-large-vlq.js", ++ "valid-mapping-large-vlq.js.map", ++ "valid-mapping-null-sources.js", ++ "valid-mapping-null-sources.js.map", ++ "version-missing.js", ++ "version-missing.js.map", ++ "version-not-a-number.js", ++ "version-not-a-number.js.map", ++ "version-numeric-string.js", ++ "version-numeric-string.js.map", ++ "version-too-high.js", ++ "version-too-high.js.map", ++ "version-too-low.js", ++ "version-too-low.js.map", ++ "version-valid.js", ++ "version-valid.js.map", ++ "vlq-valid-continuation-bit-present-1.js", ++ "vlq-valid-continuation-bit-present-1.js.map", ++ "vlq-valid-continuation-bit-present-2.js", ++ "vlq-valid-continuation-bit-present-2.js.map", ++ "vlq-valid-negative-digit.js", ++ "vlq-valid-negative-digit.js.map", ++ "vlq-valid-single-digit.js", ++ "vlq-valid-single-digit.js.map", ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js +new file mode 100644 +index 0000000000..b9fae38043 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=basic-mapping-as-index-map.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map +new file mode 100644 +index 0000000000..c0ad870ed2 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "file": "basic-mapping-as-index-map.js", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js +new file mode 100644 +index 0000000000..301b186cb1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js +@@ -0,0 +1,8 @@ ++function foo() { ++ return 42; ++} ++function bar() { ++ return 24; ++} ++foo(); ++bar(); +diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js +new file mode 100644 +index 0000000000..2e479a4175 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=basic-mapping.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map +new file mode 100644 +index 0000000000..12dc9679a4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version":3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js +new file mode 100644 +index 0000000000..385a5c3501 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-empty.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map +new file mode 100644 +index 0000000000..7297863a9b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js +new file mode 100644 +index 0000000000..7a0fbb8833 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-out-of-bounds.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map +new file mode 100644 +index 0000000000..fb2566bb41 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [1] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js +new file mode 100644 +index 0000000000..ea64a5565a +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-valid-1.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map +new file mode 100644 +index 0000000000..98eebdf7f6 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [0] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js +new file mode 100644 +index 0000000000..8b40bd3847 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-1.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map +new file mode 100644 +index 0000000000..688740aba8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": ["not a number"] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js +new file mode 100644 +index 0000000000..35c7791164 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-2.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map +new file mode 100644 +index 0000000000..ca1d30de2d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": ["0"] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js +new file mode 100644 +index 0000000000..8735d41758 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-3.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map +new file mode 100644 +index 0000000000..1ac167d56c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": 0 ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js +new file mode 100644 +index 0000000000..e90bef083c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-base-mappings.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map +new file mode 100644 +index 0000000000..b489c1f080 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "mappings": "AAAA", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js +new file mode 100644 +index 0000000000..263fa3c6e0 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-order.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map +new file mode 100644 +index 0000000000..82da69df72 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map +@@ -0,0 +1,23 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 1, "column": 4 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js +new file mode 100644 +index 0000000000..9aff8dc620 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-overlap.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map +new file mode 100644 +index 0000000000..8d42546fd8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map +@@ -0,0 +1,23 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js +new file mode 100644 +index 0000000000..86c8e9a253 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-map.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map +new file mode 100644 +index 0000000000..3bce47e852 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js +new file mode 100644 +index 0000000000..fe6917403f +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset-column.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map +new file mode 100644 +index 0000000000..aa48bbb993 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js +new file mode 100644 +index 0000000000..ba8614e412 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset-line.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map +new file mode 100644 +index 0000000000..3d60444ea7 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js +new file mode 100644 +index 0000000000..9ca2cf3fb5 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map +new file mode 100644 +index 0000000000..7285138bf5 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map +@@ -0,0 +1,13 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js +new file mode 100644 +index 0000000000..ed1e9ec5d5 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-offset-column-wrong-type.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map +new file mode 100644 +index 0000000000..b43e79a9dd +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": true }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js +new file mode 100644 +index 0000000000..d58f2aff99 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-offset-line-wrong-type.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map +new file mode 100644 +index 0000000000..81dbcd6ec4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": true, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js +new file mode 100644 +index 0000000000..b8702d7187 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar();function baz(){return"baz"}baz(); ++//# sourceMappingURL=index-map-two-concatenated-sources.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map +new file mode 100644 +index 0000000000..f67f5de3c5 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map +@@ -0,0 +1,24 @@ ++{ ++ "version": 3, ++ "file": "index-map-two-concatenated-sources.js", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 62 }, ++ "map": { ++ "version": 3, ++ "names": ["baz"], ++ "sources": ["second-source-original.js"], ++ "mappings":"AAAA,SAASA,MACP,MAAO,KACT,CACAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js +new file mode 100644 +index 0000000000..d31d6d6358 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-map.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map +new file mode 100644 +index 0000000000..0963f623d7 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map +@@ -0,0 +1,9 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": "not a map" ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js +new file mode 100644 +index 0000000000..048e1246f8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-offset.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map +new file mode 100644 +index 0000000000..fbc6e4e678 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": "not an offset", ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js +new file mode 100644 +index 0000000000..011eca806e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-sections.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map +new file mode 100644 +index 0000000000..dbfb4ead30 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map +@@ -0,0 +1,4 @@ ++{ ++ "version": 3, ++ "sections": "not a sections list" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js +new file mode 100644 +index 0000000000..25338aca30 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-bad-separator.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map +new file mode 100644 +index 0000000000..5f4f5b9233 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA.SAASA:MACP" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js +new file mode 100644 +index 0000000000..cb38e2fe9d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-not-a-string-1.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map +new file mode 100644 +index 0000000000..5bf3e2a9d8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-not-a-string-1.js", ++ "sources": ["empty-original.js"], ++ "mappings": 5 ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js +new file mode 100644 +index 0000000000..3d84abd6c6 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-not-a-string-2.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map +new file mode 100644 +index 0000000000..4527e7f764 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-not-a-string-2.js", ++ "sources": ["empty-original.js"], ++ "mappings": [1, 2, 3, 4] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js +new file mode 100644 +index 0000000000..55591f874b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-column-too-large.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map +new file mode 100644 +index 0000000000..b4c059e015 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-column-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "ggggggE" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js +new file mode 100644 +index 0000000000..2a6b434eff +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-name-index-out-of-bounds.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map +new file mode 100644 +index 0000000000..8dd2ea6c2d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "file": "invalid-mapping-segment-name-index-out-of-bounds.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAC" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js +new file mode 100644 +index 0000000000..709e34dbd3 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-name-index-too-large.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map +new file mode 100644 +index 0000000000..c7bf5b98d1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-name-index-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAggggggE" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js +new file mode 100644 +index 0000000000..a202152d6f +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-column.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map +new file mode 100644 +index 0000000000..403878bfa4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-column.js", ++ "sources": ["empty-original.js"], ++ "mappings": "F" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js +new file mode 100644 +index 0000000000..3e3f634204 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-name-index.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map +new file mode 100644 +index 0000000000..b94f63646e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-name-index.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAF" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js +new file mode 100644 +index 0000000000..f21d5342b3 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-original-column.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map +new file mode 100644 +index 0000000000..011c639d3f +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-original-column.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAF" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js +new file mode 100644 +index 0000000000..b37309601c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-original-line.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map +new file mode 100644 +index 0000000000..e7ec993eeb +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-original-line.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAFA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js +new file mode 100644 +index 0000000000..94b835d687 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-column.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map +new file mode 100644 +index 0000000000..414884072b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-column.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "C,F" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js +new file mode 100644 +index 0000000000..c965c5f011 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-name-index.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map +new file mode 100644 +index 0000000000..1fbbcfcd32 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-name-index.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AAAAC,AAAAF" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js +new file mode 100644 +index 0000000000..493a6ec88a +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-column.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map +new file mode 100644 +index 0000000000..7e62895651 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-original-column.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AAAC,AAAF" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js +new file mode 100644 +index 0000000000..ca8329fb98 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-line.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map +new file mode 100644 +index 0000000000..86b0fb3a04 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-original-line.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AACA,AAFA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js +new file mode 100644 +index 0000000000..fa92225b09 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-source-index.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map +new file mode 100644 +index 0000000000..2efeb047db +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-source-index.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "ACAA,AFAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js +new file mode 100644 +index 0000000000..6e05849b6a +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-source-index.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map +new file mode 100644 +index 0000000000..596c2f298b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-source-index.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AFAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js +new file mode 100644 +index 0000000000..0936ed7ea8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-original-column-too-large.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map +new file mode 100644 +index 0000000000..ff2103fe24 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-original-column-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAggggggE" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js +new file mode 100644 +index 0000000000..9b3aa5a361 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-original-line-too-large.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map +new file mode 100644 +index 0000000000..890f1c71fc +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-original-line-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAggggggEA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js +new file mode 100644 +index 0000000000..2e5fbca268 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-source-index-out-of-bounds.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map +new file mode 100644 +index 0000000000..86dedb114f +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-source-index-out-of-bounds.js", ++ "sources": ["empty-original.js"], ++ "mappings": "ACAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js +new file mode 100644 +index 0000000000..3f4943e127 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-source-index-too-large.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map +new file mode 100644 +index 0000000000..e9f858c6e1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-source-index-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AggggggEAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js +new file mode 100644 +index 0000000000..4b868fac9c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-segment-with-three-fields.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map +new file mode 100644 +index 0000000000..c2af1165ad +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js +new file mode 100644 +index 0000000000..96045a7a11 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-segment-with-two-fields.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map +new file mode 100644 +index 0000000000..73cf00fa1c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js +new file mode 100644 +index 0000000000..9d5332a56c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-with-zero-fields.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map +new file mode 100644 +index 0000000000..5a34d25b64 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-with-zero-fields.js", ++ "sources": ["empty-original.js"], ++ "mappings": ",,,," ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js +new file mode 100644 +index 0000000000..2c2a0090ac +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-vlq-missing-continuation.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map +new file mode 100644 +index 0000000000..dd0e363ff4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "g" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js +new file mode 100644 +index 0000000000..d1b20b41a2 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-vlq-non-base64-char.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map +new file mode 100644 +index 0000000000..4fa1ac5768 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "A$%?!" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-missing.js b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js +new file mode 100644 +index 0000000000..58781fd887 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-missing.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map +new file mode 100644 +index 0000000000..82170bf784 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map +@@ -0,0 +1,5 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js +new file mode 100644 +index 0000000000..dc65f1972b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-a-list-1.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map +new file mode 100644 +index 0000000000..fe1edaeb96 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": "not a list", ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js +new file mode 100644 +index 0000000000..d7251f78da +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-a-list-2.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map +new file mode 100644 +index 0000000000..3388d2bb71 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": { "foo": 3 }, ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js +new file mode 100644 +index 0000000000..8dc7b4811a +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-string.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map +new file mode 100644 +index 0000000000..c0feb0739a +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": [null, 3, true, false, {}, []], ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js b/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js +new file mode 100644 +index 0000000000..c339bc9d15 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js +@@ -0,0 +1,4 @@ ++function baz() { ++ return "baz"; ++} ++baz(); +diff --git a/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json b/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json +new file mode 100644 +index 0000000000..0f7a3c1cb1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json +@@ -0,0 +1,1540 @@ ++{ ++ "tests": [ ++ { ++ "name": "versionValid", ++ "description": "Test a simple source map with a valid version number", ++ "baseFile": "version-valid.js", ++ "sourceMapFile": "version-valid.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "versionMissing", ++ "description": "Test a source map that is missing a version field", ++ "baseFile": "version-missing.js", ++ "sourceMapFile": "version-missing.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionNotANumber", ++ "description": "Test a source map with a version field that is not a number", ++ "baseFile": "version-not-a-number.js", ++ "sourceMapFile": "version-not-a-number.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionNumericString", ++ "description": "Test a source map with a version field that is a number as a string", ++ "baseFile": "version-numeric-string.js", ++ "sourceMapFile": "version-numeric-string.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionTooHigh", ++ "description": "Test a source map with an integer version field that is too high", ++ "baseFile": "version-too-high.js", ++ "sourceMapFile": "version-too-high.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionTooLow", ++ "description": "Test a source map with an integer version field that is too low", ++ "baseFile": "version-too-low.js", ++ "sourceMapFile": "version-too-low.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesMissing", ++ "description": "Test a source map that is missing a necessary sources field", ++ "baseFile": "sources-missing.js", ++ "sourceMapFile": "sources-missing.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotAList1", ++ "description": "Test a source map with a sources field that is not a valid list (string)", ++ "baseFile": "sources-not-a-list-1.js", ++ "sourceMapFile": "sources-not-a-list-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotAList2", ++ "description": "Test a source map with a sources field that is not a valid list (object)", ++ "baseFile": "sources-not-a-list-2.js", ++ "sourceMapFile": "sources-not-a-list-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotStringOrNull", ++ "description": "Test a source map with a sources list that has non-string and non-null items", ++ "baseFile": "sources-not-string-or-null.js", ++ "sourceMapFile": "sources-not-string-or-null.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesAndSourcesContentBothNull", ++ "description": "Test a source map that has both null sources and sourcesContent entries", ++ "baseFile": "sources-and-sources-content-both-null.js", ++ "sourceMapFile": "sources-and-sources-content-both-null.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "fileNotAString1", ++ "description": "Test a source map with a file field that is not a valid string", ++ "baseFile": "file-not-a-string-1.js", ++ "sourceMapFile": "file-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "fileNotAString2", ++ "description": "Test a source map with a file field that is not a valid string", ++ "baseFile": "file-not-a-string-2.js", ++ "sourceMapFile": "file-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourceRootNotAString1", ++ "description": "Test a source map with a sourceRoot field that is not a valid string", ++ "baseFile": "source-root-not-a-string-1.js", ++ "sourceMapFile": "source-root-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourceRootNotAString2", ++ "description": "Test a source map with a sourceRoot field that is not a valid string", ++ "baseFile": "source-root-not-a-string-2.js", ++ "sourceMapFile": "source-root-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesMissing", ++ "description": "Test a source map that is missing a necessary names field", ++ "baseFile": "names-missing.js", ++ "sourceMapFile": "names-missing.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesNotAList1", ++ "description": "Test a source map with a names field that is not a valid list (string)", ++ "baseFile": "names-not-a-list-1.js", ++ "sourceMapFile": "names-not-a-list-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesNotAList2", ++ "description": "Test a source map with a names field that is not a valid list (object)", ++ "baseFile": "names-not-a-list-2.js", ++ "sourceMapFile": "names-not-a-list-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesNotString", ++ "description": "Test a source map with a names list that has non-string items", ++ "baseFile": "names-not-string.js", ++ "sourceMapFile": "names-not-string.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListEmpty", ++ "description": "Test a source map with an ignore list that has no items", ++ "baseFile": "ignore-list-empty.js", ++ "sourceMapFile": "ignore-list-empty.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "ignoreListValid1", ++ "description": "Test a source map with a simple valid ignore list", ++ "baseFile": "ignore-list-valid-1.js", ++ "sourceMapFile": "ignore-list-valid-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkIgnoreList", ++ "present": ["empty-original.js"] ++ } ++ ] ++ }, ++ { ++ "name": "ignoreListWrongType1", ++ "description": "Test a source map with an ignore list with the wrong type of items", ++ "baseFile": "ignore-list-wrong-type-1.js", ++ "sourceMapFile": "ignore-list-wrong-type-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListWrongType2", ++ "description": "Test a source map with an ignore list with the wrong type of items", ++ "baseFile": "ignore-list-wrong-type-2.js", ++ "sourceMapFile": "ignore-list-wrong-type-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListWrongType3", ++ "description": "Test a source map with an ignore list that is not a list", ++ "baseFile": "ignore-list-wrong-type-3.js", ++ "sourceMapFile": "ignore-list-wrong-type-3.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListOutOfBounds", ++ "description": "Test a source map with an ignore list with an item with an out-of-bounds index", ++ "baseFile": "ignore-list-out-of-bounds.js", ++ "sourceMapFile": "ignore-list-out-of-bounds.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "unrecognizedProperty", ++ "description": "Test a source map that has an extra field not explicitly encoded in the spec", ++ "baseFile": "unrecognized-property.js", ++ "sourceMapFile": "unrecognized-property.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "invalidVLQDueToNonBase64Character", ++ "description": "Test a source map that has a mapping with an invalid non-base64 character", ++ "baseFile": "invalid-vlq-non-base64-char.js", ++ "sourceMapFile": "invalid-vlq-non-base64-char.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidVLQDueToMissingContinuationDigits", ++ "description": "Test a source map that has a mapping with an invalid VLQ that has a continuation bit but no continuing digits", ++ "baseFile": "invalid-vlq-missing-continuation.js", ++ "sourceMapFile": "invalid-vlq-missing-continuation.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingNotAString1", ++ "description": "Test a source map that has an invalid mapping that is not a string (number)", ++ "baseFile": "invalid-mapping-not-a-string-1.js", ++ "sourceMapFile": "invalid-mapping-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingNotAString2", ++ "description": "Test a source map that has an invalid mapping that is not a string (array)", ++ "baseFile": "invalid-mapping-not-a-string-2.js", ++ "sourceMapFile": "invalid-mapping-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentBadSeparator", ++ "description": "Test a source map that uses separator characters not recognized in the spec", ++ "baseFile": "invalid-mapping-bad-separator.js", ++ "sourceMapFile": "invalid-mapping-bad-separator.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithZeroFields", ++ "description": "Test a source map that has the wrong number (zero) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-zero-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-zero-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithTwoFields", ++ "description": "Test a source map that has the wrong number (two) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-two-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-two-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithThreeFields", ++ "description": "Test a source map that has the wrong number (three) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-three-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-three-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithSourceIndexOutOfBounds", ++ "description": "Test a source map that has a source index field that is out of bounds of the sources field", ++ "baseFile": "invalid-mapping-segment-source-index-out-of-bounds.js", ++ "sourceMapFile": "invalid-mapping-segment-source-index-out-of-bounds.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNameIndexOutOfBounds", ++ "description": "Test a source map that has a name index field that is out of bounds of the names field", ++ "baseFile": "invalid-mapping-segment-name-index-out-of-bounds.js", ++ "sourceMapFile": "invalid-mapping-segment-name-index-out-of-bounds.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeColumn", ++ "description": "Test a source map that has an invalid negative non-relative column field", ++ "baseFile": "invalid-mapping-segment-negative-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeSourceIndex", ++ "description": "Test a source map that has an invalid negative non-relative source index field", ++ "baseFile": "invalid-mapping-segment-negative-source-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-source-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeOriginalLine", ++ "description": "Test a source map that has an invalid negative non-relative original line field", ++ "baseFile": "invalid-mapping-segment-negative-original-line.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-original-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeOriginalColumn", ++ "description": "Test a source map that has an invalid negative non-relative original column field", ++ "baseFile": "invalid-mapping-segment-negative-original-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-original-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeNameIndex", ++ "description": "Test a source map that has an invalid negative non-relative name index field", ++ "baseFile": "invalid-mapping-segment-negative-name-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-name-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeColumn", ++ "description": "Test a source map that has an invalid negative relative column field", ++ "baseFile": "invalid-mapping-segment-negative-relative-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeSourceIndex", ++ "description": "Test a source map that has an invalid negative relative source index field", ++ "baseFile": "invalid-mapping-segment-negative-relative-source-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-source-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalLine", ++ "description": "Test a source map that has an invalid negative relative original line field", ++ "baseFile": "invalid-mapping-segment-negative-relative-original-line.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalColumn", ++ "description": "Test a source map that has an invalid negative relative original column field", ++ "baseFile": "invalid-mapping-segment-negative-relative-original-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeNameIndex", ++ "description": "Test a source map that has an invalid negative relative name index field", ++ "baseFile": "invalid-mapping-segment-negative-relative-name-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-name-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithColumnExceeding32Bits", ++ "description": "Test a source map that has a column field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-column-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-column-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithSourceIndexExceeding32Bits", ++ "description": "Test a source map that has a source index field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-source-index-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-source-index-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithOriginalLineExceeding32Bits", ++ "description": "Test a source map that has a original line field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-original-line-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-original-line-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithOriginalColumnExceeding32Bits", ++ "description": "Test a source map that has an original column field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-original-column-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-original-column-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNameIndexExceeding32Bits", ++ "description": "Test a source map that has a name index field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-name-index-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-name-index-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "validMappingFieldsWith32BitMaxValues", ++ "description": "Test a source map that has segment fields with max values representable in 32 bits", ++ "baseFile": "valid-mapping-boundary-values.js", ++ "sourceMapFile": "valid-mapping-boundary-values.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingLargeVLQ", ++ "description": "Test a source map that has a segment field VLQ that is very long but within 32-bits", ++ "baseFile": "valid-mapping-large-vlq.js", ++ "sourceMapFile": "valid-mapping-large-vlq.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingEmptyGroups", ++ "description": "Test a source map with a mapping that has many empty groups", ++ "baseFile": "valid-mapping-empty-groups.js", ++ "sourceMapFile": "valid-mapping-empty-groups.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingEmptyString", ++ "description": "Test a source map with an empty string mapping", ++ "baseFile": "valid-mapping-empty-string.js", ++ "sourceMapFile": "valid-mapping-empty-string.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "indexMapWrongTypeSections", ++ "description": "Test an index map with a sections field with the wrong type", ++ "baseFile": "index-map-wrong-type-sections.js", ++ "sourceMapFile": "index-map-wrong-type-sections.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapWrongTypeOffset", ++ "description": "Test an index map with an offset field with the wrong type", ++ "baseFile": "index-map-wrong-type-offset.js", ++ "sourceMapFile": "index-map-wrong-type-offset.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapWrongTypeMap", ++ "description": "Test an index map with a map field with the wrong type", ++ "baseFile": "index-map-wrong-type-map.js", ++ "sourceMapFile": "index-map-wrong-type-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidBaseMappings", ++ "description": "Test that an index map cannot also have a regular mappings field", ++ "baseFile": "index-map-invalid-base-mappings.js", ++ "sourceMapFile": "index-map-invalid-base-mappings.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidOverlap", ++ "description": "Test that an invalid index map with multiple sections that overlap", ++ "baseFile": "index-map-invalid-overlap.js", ++ "sourceMapFile": "index-map-invalid-overlap.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidOrder", ++ "description": "Test that an invalid index map with multiple sections in the wrong order", ++ "baseFile": "index-map-invalid-order.js", ++ "sourceMapFile": "index-map-invalid-order.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingMap", ++ "description": "Test that an index map that is missing a section map", ++ "baseFile": "index-map-missing-map.js", ++ "sourceMapFile": "index-map-missing-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidSubMap", ++ "description": "Test that an index map that has an invalid section map", ++ "baseFile": "index-map-invalid-sub-map.js", ++ "sourceMapFile": "index-map-invalid-sub-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffset", ++ "description": "Test that an index map that is missing a section offset", ++ "baseFile": "index-map-missing-offset.js", ++ "sourceMapFile": "index-map-missing-offset.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffsetLine", ++ "description": "Test that an index map that is missing a section offset's line field", ++ "baseFile": "index-map-missing-offset-line.js", ++ "sourceMapFile": "index-map-missing-offset-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffsetColumn", ++ "description": "Test that an index map that is missing a section offset's column field", ++ "baseFile": "index-map-missing-offset-column.js", ++ "sourceMapFile": "index-map-missing-offset-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapOffsetLineWrongType", ++ "description": "Test that an index map that has an offset line field with the wrong type of value", ++ "baseFile": "index-map-offset-line-wrong-type.js", ++ "sourceMapFile": "index-map-offset-line-wrong-type.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapOffsetColumnWrongType", ++ "description": "Test that an index map that has an offset column field with the wrong type of value", ++ "baseFile": "index-map-offset-column-wrong-type.js", ++ "sourceMapFile": "index-map-offset-column-wrong-type.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapEmptySections", ++ "description": "Test a trivial index map with no sections", ++ "baseFile": "index-map-empty-sections.js", ++ "sourceMapFile": "index-map-empty-sections.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "indexMapFileWrongType1", ++ "description": "Test an index map with a file field with the wrong type", ++ "baseFile": "index-map-file-wrong-type-1.js", ++ "sourceMapFile": "index-map-file-wrong-type-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapFileWrongType2", ++ "description": "Test an index map with a file field with the wrong type", ++ "baseFile": "index-map-file-wrong-type-2.js", ++ "sourceMapFile": "index-map-file-wrong-type-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "basicMapping", ++ "description": "Test a simple source map that has several valid mappings", ++ "baseFile": "basic-mapping.js", ++ "sourceMapFile": "basic-mapping.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "sourceRootResolution", ++ "description": "Similar to basic mapping test, but test resoultion of sources with a sourceRoot field", ++ "baseFile": "source-root-resolution.js", ++ "sourceMapFile": "source-root-resolution.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "theroot/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "theroot/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "sourceResolutionAbsoluteURL", ++ "description": "Test resoultion of sources with absolute URLs", ++ "baseFile": "source-resolution-absolute-url.js", ++ "sourceMapFile": "source-resolution-absolute-url.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "/baz/quux/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "/baz/quux/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "basicMappingWithIndexMap", ++ "description": "Test a version of basic-mapping.js.map that is split into sections with an index map", ++ "baseFile": "basic-mapping-as-index-map.js", ++ "sourceMapFile": "basic-mapping-as-index-map.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "indexMapWithMissingFile", ++ "description": "Same as the basic mapping index map test but without the optional file field", ++ "baseFile": "index-map-missing-file.js", ++ "sourceMapFile": "index-map-missing-file.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "indexMapWithTwoConcatenatedSources", ++ "description": "Test an index map that has two sub-maps for concatenated sources", ++ "baseFile": "index-map-two-concatenated-sources.js", ++ "sourceMapFile": "index-map-two-concatenated-sources.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 62, ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 71, ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "baz" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 77, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 83, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 88, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 89, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": "baz" ++ } ++ ] ++ }, ++ { ++ "name": "sourcesNullSourcesContentNonNull", ++ "description": "Test a source map that has a null source but has a sourcesContent", ++ "baseFile": "sources-null-sources-content-non-null.js", ++ "sourceMapFile": "sources-null-sources-content-non-null.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": null, ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": null, ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "sourcesNonNullSourcesContentNull", ++ "description": "Test a source map that has a non-null source but has a null sourcesContent", ++ "baseFile": "sources-non-null-sources-content-null.js", ++ "sourceMapFile": "sources-non-null-sources-content-null.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "transitiveMapping", ++ "description": "Test a simple two-stage transitive mapping from a minified JS to a TypeScript source", ++ "baseFile": "transitive-mapping.js", ++ "sourceMapFile": "transitive-mapping.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 13, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 13, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 16, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 23, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 29, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "transitiveMappingWithThreeSteps", ++ "description": "Test a three-stage transitive mapping from an un-minified JS to minified JS to a TypeScript source", ++ "baseFile": "transitive-mapping-three-steps.js", ++ "sourceMapFile": "transitive-mapping-three-steps.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 13, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 13, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 1, ++ "generatedColumn": 4, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 1, ++ "generatedColumn": 11, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 2, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 4, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 4, ++ "generatedColumn": 4, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidSingleDigit", ++ "description": "Test VLQ decoding for a single digit, no continuation VLQ", ++ "baseFile": "vlq-valid-single-digit.js", ++ "sourceMapFile": "vlq-valid-single-digit.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-single-digit-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidNegativeDigit", ++ "description": "Test VLQ decoding where there's a negative digit, no continuation bit", ++ "baseFile": "vlq-valid-negative-digit.js", ++ "sourceMapFile": "vlq-valid-negative-digit.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-negative-digit-original.js", ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 2, ++ "originalSource": "vlq-valid-negative-digit-original.js", ++ "originalLine": 1, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidContinuationBitPresent1", ++ "description": "Test VLQ decoding where continuation bits are present (continuations are leading zero)", ++ "baseFile": "vlq-valid-continuation-bit-present-1.js", ++ "sourceMapFile": "vlq-valid-continuation-bit-present-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-continuation-bit-present-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidContinuationBitPresent2", ++ "description": "Test VLQ decoding where continuation bits are present (continuations have non-zero bits)", ++ "baseFile": "vlq-valid-continuation-bit-present-2.js", ++ "sourceMapFile": "vlq-valid-continuation-bit-present-2.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 16, ++ "originalSource": "vlq-valid-continuation-bit-present-2-original.js", ++ "originalLine": 1, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsSingleFieldSegment", ++ "description": "Test mapping semantics for a single field segment mapping", ++ "baseFile": "mapping-semantics-single-field-segment.js", ++ "sourceMapFile": "mapping-semantics-single-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "mapping-semantics-single-field-segment-original.js", ++ "originalLine": 0, ++ "originalColumn": 1, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 2, ++ "originalSource": null, ++ "originalLine": null, ++ "originalColumn": null, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsFourFieldSegment", ++ "description": "Test mapping semantics for a four field segment mapping", ++ "baseFile": "mapping-semantics-four-field-segment.js", ++ "sourceMapFile": "mapping-semantics-four-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-four-field-segment-original.js", ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsFiveFieldSegment", ++ "description": "Test mapping semantics for a five field segment mapping", ++ "baseFile": "mapping-semantics-five-field-segment.js", ++ "sourceMapFile": "mapping-semantics-five-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-five-field-segment-original.js", ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsColumnReset", ++ "description": "Test that the generated column field resets to zero on new lines", ++ "baseFile": "mapping-semantics-column-reset.js", ++ "sourceMapFile": "mapping-semantics-column-reset.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-column-reset-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 1, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-column-reset-original.js", ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsRelative1", ++ "description": "Test that fields are calculated relative to previous ones", ++ "baseFile": "mapping-semantics-relative-1.js", ++ "sourceMapFile": "mapping-semantics-relative-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-relative-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 5, ++ "originalSource": "mapping-semantics-relative-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsRelative2", ++ "description": "Test that fields are calculated relative to previous ones, across lines", ++ "baseFile": "mapping-semantics-relative-2.js", ++ "sourceMapFile": "mapping-semantics-relative-2.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-relative-2-original.js", ++ "originalLine": 0, ++ "originalColumn": 2, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 1, ++ "generatedColumn": 2, ++ "originalSource": "mapping-semantics-relative-2-original.js", ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": "bar" ++ } ++ ] ++ } ++ ] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js +new file mode 100644 +index 0000000000..9263eba549 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-and-sources-content-both-null.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map +new file mode 100644 +index 0000000000..09a7c1f369 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "sources": [null], ++ "sourcesContent": [null], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js +new file mode 100644 +index 0000000000..779b865e27 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-missing.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map +new file mode 100644 +index 0000000000..92aff4fb0e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map +@@ -0,0 +1,5 @@ ++{ ++ "version" : 3, ++ "names": ["foo"], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js +new file mode 100644 +index 0000000000..939b568ba1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=sources-non-null-sources-content-null.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map +new file mode 100644 +index 0000000000..e573906b2d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "sources": ["basic-mapping-original.js"], ++ "sourcesContent": [null], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js +new file mode 100644 +index 0000000000..7e33b7e867 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-a-list-1.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map +new file mode 100644 +index 0000000000..26330517b9 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": "not a list", ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js +new file mode 100644 +index 0000000000..4021f763fc +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-a-list-2.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map +new file mode 100644 +index 0000000000..2ed85962fd +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": { "source.js": 3 }, ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js +new file mode 100644 +index 0000000000..7dca97a1da +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-string-or-null.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map +new file mode 100644 +index 0000000000..db25561966 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [3, {}, true, false, []], ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js +new file mode 100644 +index 0000000000..a760594ee9 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=sources-null-sources-content-non-null.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map +new file mode 100644 +index 0000000000..43af03903f +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version":3, ++ "names": ["foo"], ++ "sources": [null], ++ "sourcesContent": ["function foo()\n{ return 42; }\nfunction bar()\n { return 24; }\nfoo();\nbar();"], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js +new file mode 100644 +index 0000000000..0a96699d6e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js +@@ -0,0 +1,5 @@ ++function foo(x) { ++ return x; ++} ++foo("foo"); ++//# sourceMappingURL=transitive-mapping-original.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map +new file mode 100644 +index 0000000000..65af25c1eb +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "file" : "transitive-mapping-original.js", ++ "sourceRoot": "", ++ "sources": ["typescript-original.ts"], ++ "names": [], ++ "mappings": "AACA,SAAS,GAAG,CAAC,CAAU;IACrB,OAAO,CAAC,CAAC;AACX,CAAC;AACD,GAAG,CAAC,KAAK,CAAC,CAAC" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js +new file mode 100644 +index 0000000000..fd956164d3 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js +@@ -0,0 +1,6 @@ ++function foo(x) { ++ return x; ++} ++ ++foo("foo"); ++//# sourceMappingURL=transitive-mapping-three-steps.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map +new file mode 100644 +index 0000000000..90459d90f6 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "file": "transitive-mapping-three-steps.js", ++ "sources": ["transitive-mapping.js"], ++ "names": ["foo", "x"], ++ "mappings": "AAAA,SAASA,IAAIC;IAAG,OAAOA;AAAC;;AAACD,IAAI,KAAK" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js +new file mode 100644 +index 0000000000..183c027f1b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js +@@ -0,0 +1,2 @@ ++function foo(x){return x}foo("foo"); ++//# sourceMappingURL=transitive-mapping.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map +new file mode 100644 +index 0000000000..d6a6fa6672 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","x"], ++ "sources": ["transitive-mapping-original.js"], ++ "mappings":"AAAA,SAASA,IAAIC,GACT,OAAOA,CACX,CACAD,IAAI" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts b/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts +new file mode 100644 +index 0000000000..cd51c01ba1 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts +@@ -0,0 +1,5 @@ ++type FooArg = string | number; ++function foo(x : FooArg) { ++ return x; ++} ++foo("foo"); +diff --git a/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js +new file mode 100644 +index 0000000000..19dfb0e2e6 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=unrecognized-property.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map +new file mode 100644 +index 0000000000..40bee558a4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "", ++ "foobar": 42, ++ "unusedProperty": [1, 2, 3, 4] ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js +new file mode 100644 +index 0000000000..3c49709e05 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-boundary-values.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map +new file mode 100644 +index 0000000000..4dd836e63d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "file": "valid-mapping-boundary-values.js", ++ "sources": ["empty-original.js"], ++ "mappings": "+/////DA+/////D+/////DA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js +new file mode 100644 +index 0000000000..a2b767b619 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-empty-groups.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map +new file mode 100644 +index 0000000000..643c9ae784 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "valid-mapping-empty-groups.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js +new file mode 100644 +index 0000000000..b0cd897813 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-large-vlq.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map +new file mode 100644 +index 0000000000..76e18704c4 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["valid-mapping-large-vlq.js"], ++ "mappings": "igggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js +new file mode 100644 +index 0000000000..ee2acf0f5b +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=valid-mapping-null-sources.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map +new file mode 100644 +index 0000000000..199cda9369 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version":3, ++ "names": ["foo"], ++ "sources": [null], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-missing.js b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js +new file mode 100644 +index 0000000000..c32d1f1a1c +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-missing.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map +new file mode 100644 +index 0000000000..49d8ce766e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map +@@ -0,0 +1,5 @@ ++{ ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js +new file mode 100644 +index 0000000000..ae2342e2ff +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-not-a-number.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map +new file mode 100644 +index 0000000000..a584d6e695 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : "3foo", ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js +new file mode 100644 +index 0000000000..a55170885d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-numeric-string.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map +new file mode 100644 +index 0000000000..dbe52a7d0d +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : "3", ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js +new file mode 100644 +index 0000000000..55f4e1a298 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-too-high.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map +new file mode 100644 +index 0000000000..ee23be32ff +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 4, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js +new file mode 100644 +index 0000000000..d9642920b3 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-too-low.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map +new file mode 100644 +index 0000000000..64ca7a6e2e +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 2, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-valid.js b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js +new file mode 100644 +index 0000000000..82d0bfa1eb +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-valid.js.map +diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map +new file mode 100644 +index 0000000000..1a163052d8 +--- /dev/null ++++ b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +-- +2.39.2 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0002-Add-reverse-mapping-code-to-test.patch b/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0002-Add-reverse-mapping-code-to-test.patch new file mode 100644 index 00000000..dc08ba5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/chrome/0002-Add-reverse-mapping-code-to-test.patch @@ -0,0 +1,46 @@ +From bebeda0b8133fc8f44382e59edda9203c980e8f3 Mon Sep 17 00:00:00 2001 +From: Asumu Takikawa +Date: Thu, 11 Jul 2024 16:44:29 -0700 +Subject: [PATCH 2/2] Add reverse mapping code to test + +--- + front_end/core/sdk/SourceMapSpec.test.ts | 16 +++++++++++++++- + 1 file changed, 15 insertions(+), 1 deletion(-) + +diff --git a/front_end/core/sdk/SourceMapSpec.test.ts b/front_end/core/sdk/SourceMapSpec.test.ts +index 93b26a2e13..402b82e4c0 100644 +--- a/front_end/core/sdk/SourceMapSpec.test.ts ++++ b/front_end/core/sdk/SourceMapSpec.test.ts +@@ -12,7 +12,6 @@ + + **/ + +-const {assert} = chai; + import type * as Platform from '../platform/platform.js'; + import {assertNotNullOrUndefined} from '../platform/platform.js'; + import { SourceMapV3, parseSourceMap } from './SourceMap.js'; +@@ -170,6 +169,21 @@ describeWithEnvironment('SourceMapSpec', () => { + assert.strictEqual(nullish(actual.sourceURL), originalSource, 'unexpected source URL'); + assert.strictEqual(nullish(actual.sourceLineNumber), originalLine, 'unexpected source line number'); + assert.strictEqual(nullish(actual.sourceColumnNumber), originalColumn, 'unexpected source column number'); ++ ++ if (originalSource != null) { ++ let reverseEntries = sourceMap.findReverseEntries( ++ originalSource as Platform.DevToolsPath.UrlString, ++ originalLine, ++ originalColumn ++ ); ++ ++ const anyEntryMatched = reverseEntries.some((entry) => { ++ return entry.sourceURL === originalSource && ++ entry.sourceLineNumber === originalLine && ++ entry.sourceColumnNumber === originalColumn; ++ }); ++ assert.isTrue(anyEntryMatched, `expected any matching reverse lookup entry, got none`); ++ } + } + }); + } +-- +2.39.2 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js new file mode 100644 index 00000000..b9fae380 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=basic-mapping-as-index-map.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js.map new file mode 100644 index 00000000..c0ad870e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-as-index-map.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "file": "basic-mapping-as-index-map.js", + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-original.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-original.js new file mode 100644 index 00000000..301b186c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping-original.js @@ -0,0 +1,8 @@ +function foo() { + return 42; +} +function bar() { + return 24; +} +foo(); +bar(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js new file mode 100644 index 00000000..2e479a41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=basic-mapping.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js.map new file mode 100644 index 00000000..12dc9679 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/basic-mapping.js.map @@ -0,0 +1,6 @@ +{ + "version":3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js new file mode 100644 index 00000000..d049f870 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=file-not-a-string-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js.map new file mode 100644 index 00000000..85e973d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-1.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "file": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js new file mode 100644 index 00000000..07b8152c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=file-not-a-string-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js.map new file mode 100644 index 00000000..a5b6b1f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/file-not-a-string-2.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "file": 235324, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js new file mode 100644 index 00000000..385a5c35 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-empty.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js.map new file mode 100644 index 00000000..7297863a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-empty.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": [] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js new file mode 100644 index 00000000..567174a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-out-of-bounds-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js.map new file mode 100644 index 00000000..fb2566bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-1.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": [1] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js new file mode 100644 index 00000000..4216d9a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-out-of-bounds-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js.map new file mode 100644 index 00000000..41371a76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-out-of-bounds-2.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": [-1] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js new file mode 100644 index 00000000..ea64a556 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-valid-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js.map new file mode 100644 index 00000000..98eebdf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-valid-1.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": [0] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js new file mode 100644 index 00000000..8b40bd38 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-wrong-type-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js.map new file mode 100644 index 00000000..688740ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-1.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": ["not a number"] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js new file mode 100644 index 00000000..35c77911 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-wrong-type-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js.map new file mode 100644 index 00000000..ca1d30de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-2.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": ["0"] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js new file mode 100644 index 00000000..8735d417 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-wrong-type-3.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js.map new file mode 100644 index 00000000..1ac167d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-3.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": 0 +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js new file mode 100644 index 00000000..e42f4698 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js @@ -0,0 +1 @@ +//# sourceMappingURL=ignore-list-wrong-type-4.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js.map new file mode 100644 index 00000000..c1a27efe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/ignore-list-wrong-type-4.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "", + "names": [], + "ignoreList": [0.5] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js new file mode 100644 index 00000000..abe9f7f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-empty-sections.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js.map new file mode 100644 index 00000000..f3efabbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-empty-sections.js.map @@ -0,0 +1,4 @@ +{ + "version": 3, + "sections": [] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js new file mode 100644 index 00000000..48bb1285 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=index-map-file-wrong-type-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js.map new file mode 100644 index 00000000..dd39b5a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-1.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "file": [], + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js new file mode 100644 index 00000000..c002ba72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=index-map-file-wrong-type-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js.map new file mode 100644 index 00000000..0ee0a406 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-file-wrong-type-2.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "file": 2345234234, + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js new file mode 100644 index 00000000..e90bef08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-invalid-base-mappings.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js.map new file mode 100644 index 00000000..4ad1fefe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-base-mappings.js.map @@ -0,0 +1,16 @@ +{ + "version": 3, + "mappings": "AAAA", + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContnet": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js new file mode 100644 index 00000000..263fa3c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-invalid-order.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js.map new file mode 100644 index 00000000..74e0c1d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-order.js.map @@ -0,0 +1,25 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 1, "column": 4 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original-1.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + }, + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original-2.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js new file mode 100644 index 00000000..9aff8dc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-invalid-overlap.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js.map new file mode 100644 index 00000000..3c08cb7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-overlap.js.map @@ -0,0 +1,25 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original-1.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + }, + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original-2.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js new file mode 100644 index 00000000..284e8d77 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-invalid-sub-map.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js.map new file mode 100644 index 00000000..4020ae30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-invalid-sub-map.js.map @@ -0,0 +1,13 @@ +{ + "version": 3, + "file": "index-map-invalid-sub-map.js", + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": "3", + "mappings": 7 + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js new file mode 100644 index 00000000..be2a93cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=index-map-missing-file.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js.map new file mode 100644 index 00000000..8a6d4b5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-file.js.map @@ -0,0 +1,14 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js new file mode 100644 index 00000000..86c8e9a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-missing-map.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js.map new file mode 100644 index 00000000..3bce47e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-map.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0, "column": 0 } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js new file mode 100644 index 00000000..fe691740 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-missing-offset-column.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js.map new file mode 100644 index 00000000..ae27aa5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-column.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js new file mode 100644 index 00000000..ba8614e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-missing-offset-line.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js.map new file mode 100644 index 00000000..7b128e96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset-line.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js new file mode 100644 index 00000000..9ca2cf3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-missing-offset.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js.map new file mode 100644 index 00000000..7737595d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-missing-offset.js.map @@ -0,0 +1,14 @@ +{ + "version": 3, + "sections": [ + { + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js new file mode 100644 index 00000000..ed1e9ec5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-offset-column-wrong-type.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js.map new file mode 100644 index 00000000..6ea11758 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-column-wrong-type.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0, "column": true }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js new file mode 100644 index 00000000..d58f2aff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-offset-line-wrong-type.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js.map new file mode 100644 index 00000000..d48b2f43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-offset-line-wrong-type.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": true, "column": 0 }, + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js new file mode 100644 index 00000000..b8702d71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar();function baz(){return"baz"}baz(); +//# sourceMappingURL=index-map-two-concatenated-sources.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js.map new file mode 100644 index 00000000..f67f5de3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-two-concatenated-sources.js.map @@ -0,0 +1,24 @@ +{ + "version": 3, + "file": "index-map-two-concatenated-sources.js", + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": { + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" + } + }, + { + "offset": { "line": 0, "column": 62 }, + "map": { + "version": 3, + "names": ["baz"], + "sources": ["second-source-original.js"], + "mappings":"AAAA,SAASA,MACP,MAAO,KACT,CACAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js new file mode 100644 index 00000000..d31d6d63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-wrong-type-map.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js.map new file mode 100644 index 00000000..0963f623 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-map.js.map @@ -0,0 +1,9 @@ +{ + "version": 3, + "sections": [ + { + "offset": { "line": 0, "column": 0 }, + "map": "not a map" + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js new file mode 100644 index 00000000..048e1246 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-wrong-type-offset.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js.map new file mode 100644 index 00000000..645278c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-offset.js.map @@ -0,0 +1,15 @@ +{ + "version": 3, + "sections": [ + { + "offset": "not an offset", + "map": { + "version": 3, + "names": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAA" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js new file mode 100644 index 00000000..011eca80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js @@ -0,0 +1 @@ +//# sourceMappingURL=index-map-wrong-type-sections.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js.map new file mode 100644 index 00000000..dbfb4ead --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/index-map-wrong-type-sections.js.map @@ -0,0 +1,4 @@ +{ + "version": 3, + "sections": "not a sections list" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js new file mode 100644 index 00000000..25338aca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=invalid-mapping-bad-separator.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js.map new file mode 100644 index 00000000..5f4f5b92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-bad-separator.js.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAAA.SAASA:MACP" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js new file mode 100644 index 00000000..cb38e2fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-not-a-string-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js.map new file mode 100644 index 00000000..73d74bef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-1.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-not-a-string-1.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": 5 +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js new file mode 100644 index 00000000..3d84abd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-not-a-string-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js.map new file mode 100644 index 00000000..3143cbce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-not-a-string-2.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-not-a-string-2.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": [1, 2, 3, 4] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js new file mode 100644 index 00000000..55591f87 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-column-too-large.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js.map new file mode 100644 index 00000000..96b3ce97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-column-too-large.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-column-too-large.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "ggggggE" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js new file mode 100644 index 00000000..2a6b434e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-name-index-out-of-bounds.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map new file mode 100644 index 00000000..3efb8da9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": ["foo"], + "file": "invalid-mapping-segment-name-index-out-of-bounds.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAAC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js new file mode 100644 index 00000000..709e34db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-name-index-too-large.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js.map new file mode 100644 index 00000000..1d44bb83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-name-index-too-large.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-name-index-too-large.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAAggggggE" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js new file mode 100644 index 00000000..a202152d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-column.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js.map new file mode 100644 index 00000000..bb7e887d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-column.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-column.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "F" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js new file mode 100644 index 00000000..3e3f6342 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-name-index.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js.map new file mode 100644 index 00000000..5197ab23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-name-index.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-name-index.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAAF" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js new file mode 100644 index 00000000..f21d5342 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-original-column.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js.map new file mode 100644 index 00000000..4a76cb3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-column.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-original-column.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAF" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js new file mode 100644 index 00000000..b3730960 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-original-line.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js.map new file mode 100644 index 00000000..40170361 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-original-line.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-original-line.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAFA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js new file mode 100644 index 00000000..94b835d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-relative-column.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js.map new file mode 100644 index 00000000..41488407 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-column.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-relative-column.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "C,F" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js new file mode 100644 index 00000000..c965c5f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-relative-name-index.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js.map new file mode 100644 index 00000000..1fbbcfcd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-name-index.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-relative-name-index.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAAC,AAAAF" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js new file mode 100644 index 00000000..493a6ec8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-column.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js.map new file mode 100644 index 00000000..7e628956 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-column.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-relative-original-column.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAC,AAAF" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js new file mode 100644 index 00000000..ca8329fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-line.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js.map new file mode 100644 index 00000000..86b0fb3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-original-line.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-relative-original-line.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AACA,AAFA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js new file mode 100644 index 00000000..fa92225b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-relative-source-index.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js.map new file mode 100644 index 00000000..2efeb047 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-relative-source-index.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-relative-source-index.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "ACAA,AFAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js new file mode 100644 index 00000000..6e05849b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-negative-source-index.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js.map new file mode 100644 index 00000000..ed835d80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-negative-source-index.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-negative-source-index.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AFAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js new file mode 100644 index 00000000..0936ed7e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-original-column-too-large.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js.map new file mode 100644 index 00000000..8dee1df7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-column-too-large.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-original-column-too-large.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAAggggggE" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js new file mode 100644 index 00000000..9b3aa5a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-original-line-too-large.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js.map new file mode 100644 index 00000000..8ee6fea9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-original-line-too-large.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-original-line-too-large.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AAggggggEA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js new file mode 100644 index 00000000..2e5fbca2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-source-index-out-of-bounds.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map new file mode 100644 index 00000000..fec001a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-source-index-out-of-bounds.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "ACAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js new file mode 100644 index 00000000..3f4943e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-source-index-too-large.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js.map new file mode 100644 index 00000000..555489fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-source-index-too-large.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-source-index-too-large.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "AggggggEAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js new file mode 100644 index 00000000..ad452d96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=invalid-mapping-segment-with-three-fields.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js.map new file mode 100644 index 00000000..c2af1165 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-three-fields.js.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js new file mode 100644 index 00000000..04c520b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=invalid-mapping-segment-with-two-fields.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js.map new file mode 100644 index 00000000..73cf00fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-two-fields.js.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "names": ["foo","bar"], + "sources": ["basic-mapping-original.js"], + "mappings": "AA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js new file mode 100644 index 00000000..cf627825 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-mapping-segment-with-zero-fields.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js.map new file mode 100644 index 00000000..fb8e7cff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-mapping-segment-with-zero-fields.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "invalid-mapping-segment-with-zero-fields.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": ",,,," +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js new file mode 100644 index 00000000..2c2a0090 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-vlq-missing-continuation.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js.map new file mode 100644 index 00000000..dd0e363f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-missing-continuation.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": [], + "names": [], + "mappings": "g" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js new file mode 100644 index 00000000..557cb6ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-vlq-non-base64-char-padding.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js.map new file mode 100644 index 00000000..b439caab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char-padding.js.map @@ -0,0 +1,7 @@ +{ + "version" : 3, + "sources": ["foo.js"], + "sourcesContent": ["hello world"], + "names": [], + "mappings": ";;A=" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js new file mode 100644 index 00000000..d1b20b41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js @@ -0,0 +1 @@ +//# sourceMappingURL=invalid-vlq-non-base64-char.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js.map new file mode 100644 index 00000000..4fa1ac57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/invalid-vlq-non-base64-char.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": [], + "names": [], + "mappings": "A$%?!" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js new file mode 100644 index 00000000..b64482d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js @@ -0,0 +1,3 @@ + foo + bar +//# sourceMappingURL=mapping-semantics-column-reset.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js.map new file mode 100644 index 00000000..97bc9b91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-column-reset.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["mapping-semantics-column-reset-original.js"], + "sourcesContent": ["foo\nbar"], + "mappings": "CAAA;CACA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js new file mode 100644 index 00000000..0f6602d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js @@ -0,0 +1,2 @@ +foo +//# sourceMappingURL=mapping-semantics-five-field-segment.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js.map new file mode 100644 index 00000000..d0504f51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-five-field-segment.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": ["foo"], + "sources": ["unused", "mapping-semantics-five-field-segment-original.js"], + "sourcesContent": ["", "\n\n foo"], + "mappings": "CCEEA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js new file mode 100644 index 00000000..3dcbee92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js @@ -0,0 +1,2 @@ +foo +//# sourceMappingURL=mapping-semantics-four-field-segment.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js.map new file mode 100644 index 00000000..9e01ac4b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-four-field-segment.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["unused", "mapping-semantics-four-field-segment-original.js"], + "sourcesContent": ["", "\n\n foo"], + "mappings": "CCEE" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js new file mode 100644 index 00000000..281870cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js @@ -0,0 +1,2 @@ + 42; 24; +//# sourceMappingURL=mapping-semantics-relative-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js.map new file mode 100644 index 00000000..6570031f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-1.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["unused", "mapping-semantics-relative-1-original.js"], + "sourcesContent": ["", "42; 24;"], + "mappings": "CCAA,IAAI" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js new file mode 100644 index 00000000..f4bff1c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js @@ -0,0 +1,3 @@ + foo + bar +//# sourceMappingURL=mapping-semantics-relative-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js.map new file mode 100644 index 00000000..d6845233 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-relative-2.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": ["foo", "bar"], + "sources": ["unused", "mapping-semantics-relative-2-original.js"], + "sourcesContent": ["", " foo\n bar"], + "mappings": "CCAEA;EACAC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js new file mode 100644 index 00000000..ca06b7c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js @@ -0,0 +1,2 @@ + 3 +//# sourceMappingURL=mapping-semantics-single-field-segment.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js.map new file mode 100644 index 00000000..8260d630 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mapping-semantics-single-field-segment.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["mapping-semantics-single-field-segment-original.js"], + "sourcesContent": ["3 3"], + "mappings": "AAAC,E" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js new file mode 100644 index 00000000..07a8361e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js @@ -0,0 +1 @@ +//# sourceMappingURL=mappings-missing.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js.map new file mode 100644 index 00000000..7a600847 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/mappings-missing.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "names": ["foo"], + "sources": ["1.js"], + "sourcesContent": ["hello world"] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js new file mode 100644 index 00000000..58781fd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js @@ -0,0 +1 @@ +//# sourceMappingURL=names-missing.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js.map new file mode 100644 index 00000000..475f4e30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-missing.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": ["empty-original.js"], + "sourcesContent" : [""], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js new file mode 100644 index 00000000..dc65f197 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=names-not-a-list-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js.map new file mode 100644 index 00000000..fe1edaeb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-1.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": ["source.js"], + "names": "not a list", + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js new file mode 100644 index 00000000..d7251f78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=names-not-a-list-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js.map new file mode 100644 index 00000000..3388d2bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-a-list-2.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": ["source.js"], + "names": { "foo": 3 }, + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js new file mode 100644 index 00000000..8dc7b481 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js @@ -0,0 +1 @@ +//# sourceMappingURL=names-not-string.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js.map new file mode 100644 index 00000000..c0feb073 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/names-not-string.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": ["source.js"], + "names": [null, 3, true, false, {}, []], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/second-source-original.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/second-source-original.js new file mode 100644 index 00000000..c339bc9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/second-source-original.js @@ -0,0 +1,4 @@ +function baz() { + return "baz"; +} +baz(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js new file mode 100644 index 00000000..7ab34b6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=source-resolution-absolute-url.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js.map new file mode 100644 index 00000000..195dc42e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-resolution-absolute-url.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "file": "source-root-resolution.js", + "names": ["foo", "bar"], + "sources": ["/baz/quux/basic-mapping-original.js"], + "sourcesContent": ["function foo() {\nreturn 42;\n }\n function bar() {\n return 24;\n }\n foo();\n bar();"], + "mappings": "AAAA,SAASA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js new file mode 100644 index 00000000..f176f314 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=source-root-not-a-string-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js.map new file mode 100644 index 00000000..e297f5c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-1.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sourceRoot": [], + "sources": ["empty-original.js"], + "sourcesContent": [""], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js new file mode 100644 index 00000000..e7e6d954 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=source-root-not-a-string-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js.map new file mode 100644 index 00000000..d5705ebf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-not-a-string-2.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sourceRoot": -10923409, + "sources": ["empty-original.js"], + "sourcesContent": [""], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js new file mode 100644 index 00000000..15a1a4c9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=source-root-resolution.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js.map new file mode 100644 index 00000000..52fc9a23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/source-root-resolution.js.map @@ -0,0 +1,9 @@ +{ + "version": 3, + "sourceRoot": "theroot", + "file": "source-root-resolution.js", + "names": ["foo", "bar"], + "sources": ["basic-mapping-original.js"], + "sourcesContent": ["function foo() {\n return 42;\n }\n function bar() {\n return 24;\n }\n foo();\n bar();"], + "mappings": "AAAA,SAASA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js new file mode 100644 index 00000000..9263eba5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-and-sources-content-both-null.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js.map new file mode 100644 index 00000000..09a7c1f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-and-sources-content-both-null.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": ["foo"], + "sources": [null], + "sourcesContent": [null], + "mappings":"AAAA,SAASA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js new file mode 100644 index 00000000..c97d9f13 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-content-missing.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js.map new file mode 100644 index 00000000..fa7922f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-missing.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "names": ["foo"], + "sources": ["basic-mapping-original.js"], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js new file mode 100644 index 00000000..5395f8b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-content-not-a-list-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js.map new file mode 100644 index 00000000..3710f951 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-1.js.map @@ -0,0 +1,7 @@ +{ + "version" : 3, + "sources": ["first.js"], + "sourcesContent": "not a list", + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js new file mode 100644 index 00000000..0ccc4aa4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-content-not-a-list-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js.map new file mode 100644 index 00000000..ab9ae257 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-a-list-2.js.map @@ -0,0 +1,7 @@ +{ + "version" : 3, + "sources": ["first.js"], + "sourcesContent": { "foobar baz": 3 }, + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js new file mode 100644 index 00000000..480b4ba7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-content-not-string-or-null.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js.map new file mode 100644 index 00000000..6e6c2517 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-content-not-string-or-null.js.map @@ -0,0 +1,7 @@ +{ + "version" : 3, + "sources": ["1.js", "2.js", "3.js", "4.js", "5.js"], + "sourcesContent": [3, {}, true, false, []], + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js new file mode 100644 index 00000000..779b865e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-missing.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js.map new file mode 100644 index 00000000..92aff4fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-missing.js.map @@ -0,0 +1,5 @@ +{ + "version" : 3, + "names": ["foo"], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js new file mode 100644 index 00000000..939b568b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=sources-non-null-sources-content-null.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js.map new file mode 100644 index 00000000..e573906b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-non-null-sources-content-null.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": ["foo"], + "sources": ["basic-mapping-original.js"], + "sourcesContent": [null], + "mappings":"AAAA,SAASA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js new file mode 100644 index 00000000..7e33b7e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-not-a-list-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js.map new file mode 100644 index 00000000..26330517 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-1.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": "not a list", + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js new file mode 100644 index 00000000..4021f763 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-not-a-list-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js.map new file mode 100644 index 00000000..2ed85962 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-a-list-2.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": { "source.js": 3 }, + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js new file mode 100644 index 00000000..7dca97a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js @@ -0,0 +1 @@ +//# sourceMappingURL=sources-not-string-or-null.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js.map new file mode 100644 index 00000000..db255619 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-not-string-or-null.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": [3, {}, true, false, []], + "names": ["foo"], + "mappings": "AAAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js new file mode 100644 index 00000000..a760594e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js @@ -0,0 +1,2 @@ +function foo(){return 42}function bar(){return 24}foo();bar(); +//# sourceMappingURL=sources-null-sources-content-non-null.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js.map new file mode 100644 index 00000000..43af0390 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/sources-null-sources-content-non-null.js.map @@ -0,0 +1,7 @@ +{ + "version":3, + "names": ["foo"], + "sources": [null], + "sourcesContent": ["function foo()\n{ return 42; }\nfunction bar()\n { return 24; }\nfoo();\nbar();"], + "mappings":"AAAA,SAASA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js new file mode 100644 index 00000000..0a96699d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js @@ -0,0 +1,5 @@ +function foo(x) { + return x; +} +foo("foo"); +//# sourceMappingURL=transitive-mapping-original.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js.map new file mode 100644 index 00000000..65af25c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-original.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "file" : "transitive-mapping-original.js", + "sourceRoot": "", + "sources": ["typescript-original.ts"], + "names": [], + "mappings": "AACA,SAAS,GAAG,CAAC,CAAU;IACrB,OAAO,CAAC,CAAC;AACX,CAAC;AACD,GAAG,CAAC,KAAK,CAAC,CAAC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js new file mode 100644 index 00000000..fd956164 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js @@ -0,0 +1,6 @@ +function foo(x) { + return x; +} + +foo("foo"); +//# sourceMappingURL=transitive-mapping-three-steps.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js.map new file mode 100644 index 00000000..90459d90 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping-three-steps.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "file": "transitive-mapping-three-steps.js", + "sources": ["transitive-mapping.js"], + "names": ["foo", "x"], + "mappings": "AAAA,SAASA,IAAIC;IAAG,OAAOA;AAAC;;AAACD,IAAI,KAAK" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js new file mode 100644 index 00000000..183c027f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js @@ -0,0 +1,2 @@ +function foo(x){return x}foo("foo"); +//# sourceMappingURL=transitive-mapping.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js.map new file mode 100644 index 00000000..d6a6fa66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/transitive-mapping.js.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "names": ["foo","x"], + "sources": ["transitive-mapping-original.js"], + "mappings":"AAAA,SAASA,IAAIC,GACT,OAAOA,CACX,CACAD,IAAI" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/typescript-original.ts b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/typescript-original.ts new file mode 100644 index 00000000..cd51c01b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/typescript-original.ts @@ -0,0 +1,5 @@ +type FooArg = string | number; +function foo(x : FooArg) { + return x; +} +foo("foo"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js new file mode 100644 index 00000000..19dfb0e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js @@ -0,0 +1 @@ +//# sourceMappingURL=unrecognized-property.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js.map new file mode 100644 index 00000000..40bee558 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/unrecognized-property.js.map @@ -0,0 +1,8 @@ +{ + "version" : 3, + "sources": [], + "names": [], + "mappings": "", + "foobar": 42, + "unusedProperty": [1, 2, 3, 4] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js new file mode 100644 index 00000000..3c49709e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js @@ -0,0 +1 @@ +//# sourceMappingURL=valid-mapping-boundary-values.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js.map new file mode 100644 index 00000000..39943bc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-boundary-values.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": ["foo"], + "file": "valid-mapping-boundary-values.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "+/////DA+/////D+/////DA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js new file mode 100644 index 00000000..a2b767b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js @@ -0,0 +1 @@ +//# sourceMappingURL=valid-mapping-empty-groups.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js.map new file mode 100644 index 00000000..643c9ae7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-groups.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "valid-mapping-empty-groups.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js new file mode 100644 index 00000000..83fc1bf3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js @@ -0,0 +1 @@ +//# sourceMappingURL=valid-mapping-empty-string.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js.map new file mode 100644 index 00000000..a35268d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-empty-string.js.map @@ -0,0 +1,8 @@ +{ + "version": 3, + "names": [], + "file": "valid-mapping-empty-string.js", + "sources": ["empty-original.js"], + "sourcesContent": [""], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js new file mode 100644 index 00000000..b0cd8978 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js @@ -0,0 +1 @@ +//# sourceMappingURL=valid-mapping-large-vlq.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js.map new file mode 100644 index 00000000..76e18704 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/valid-mapping-large-vlq.js.map @@ -0,0 +1,6 @@ +{ + "version": 3, + "names": [], + "sources": ["valid-mapping-large-vlq.js"], + "mappings": "igggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js new file mode 100644 index 00000000..c32d1f1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-missing.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js.map new file mode 100644 index 00000000..49d8ce76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-missing.js.map @@ -0,0 +1,5 @@ +{ + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js new file mode 100644 index 00000000..ae2342e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-not-a-number.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js.map new file mode 100644 index 00000000..a584d6e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-not-a-number.js.map @@ -0,0 +1,6 @@ +{ + "version" : "3foo", + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js new file mode 100644 index 00000000..a5517088 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-numeric-string.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js.map new file mode 100644 index 00000000..dbe52a7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-numeric-string.js.map @@ -0,0 +1,6 @@ +{ + "version" : "3", + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js new file mode 100644 index 00000000..55f4e1a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-too-high.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js.map new file mode 100644 index 00000000..ee23be32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-high.js.map @@ -0,0 +1,6 @@ +{ + "version" : 4, + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js new file mode 100644 index 00000000..d9642920 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-too-low.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js.map new file mode 100644 index 00000000..64ca7a6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-too-low.js.map @@ -0,0 +1,6 @@ +{ + "version" : 2, + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js new file mode 100644 index 00000000..82d0bfa1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js @@ -0,0 +1 @@ +//# sourceMappingURL=version-valid.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js.map new file mode 100644 index 00000000..1a163052 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/version-valid.js.map @@ -0,0 +1,6 @@ +{ + "version" : 3, + "sources": [], + "names": [], + "mappings": "" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js new file mode 100644 index 00000000..511e7be1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js @@ -0,0 +1,2 @@ + 3 +//# sourceMappingURL=vlq-valid-continuation-bit-present-1.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js.map new file mode 100644 index 00000000..f4acb4b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-1.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["vlq-valid-continuation-bit-present-1-original.js"], + "sourcesContent": [" 3"], + "mappings": "+gAgAgAigA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js new file mode 100644 index 00000000..0c879ce0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js @@ -0,0 +1,4 @@ + + + 3 +//# sourceMappingURL=vlq-valid-continuation-bit-present-2.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js.map new file mode 100644 index 00000000..a975cf85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-continuation-bit-present-2.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["vlq-valid-continuation-bit-present-2-original.js"], + "sourcesContent": ["\n 3"], + "mappings": ";;gBACC" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js new file mode 100644 index 00000000..d8e79509 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js @@ -0,0 +1,4 @@ + + + 4; 3 +//# sourceMappingURL=vlq-valid-negative-digit.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js.map new file mode 100644 index 00000000..71dec0d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-negative-digit.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["vlq-valid-negative-digit-original.js"], + "sourcesContent": ["\n 4;3"], + "mappings": ";;eACG,bAAF" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js new file mode 100644 index 00000000..54c59aae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js @@ -0,0 +1,2 @@ + 3 +//# sourceMappingURL=vlq-valid-single-digit.js.map diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js.map b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js.map new file mode 100644 index 00000000..9e35a7a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/resources/vlq-valid-single-digit.js.map @@ -0,0 +1,7 @@ +{ + "version": 3, + "names": [], + "sources": ["vlq-valid-single-digit-original.js"], + "sourcesContent": ["3"], + "mappings": "eAAA" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/source-map-spec-tests.json b/packages/secure-exec/tests/node-conformance/fixtures/test426/source-map-spec-tests.json new file mode 100644 index 00000000..bf3dc64b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/source-map-spec-tests.json @@ -0,0 +1,1596 @@ +{ + "tests": [ + { + "name": "versionValid", + "description": "Test a simple source map with a valid version number", + "baseFile": "version-valid.js", + "sourceMapFile": "version-valid.js.map", + "sourceMapIsValid": true + }, + { + "name": "versionMissing", + "description": "Test a source map that is missing a version field", + "baseFile": "version-missing.js", + "sourceMapFile": "version-missing.js.map", + "sourceMapIsValid": false + }, + { + "name": "versionNotANumber", + "description": "Test a source map with a version field that is not a number", + "baseFile": "version-not-a-number.js", + "sourceMapFile": "version-not-a-number.js.map", + "sourceMapIsValid": false + }, + { + "name": "versionNumericString", + "description": "Test a source map with a version field that is a number as a string", + "baseFile": "version-numeric-string.js", + "sourceMapFile": "version-numeric-string.js.map", + "sourceMapIsValid": false + }, + { + "name": "versionTooHigh", + "description": "Test a source map with an integer version field that is too high", + "baseFile": "version-too-high.js", + "sourceMapFile": "version-too-high.js.map", + "sourceMapIsValid": false + }, + { + "name": "versionTooLow", + "description": "Test a source map with an integer version field that is too low", + "baseFile": "version-too-low.js", + "sourceMapFile": "version-too-low.js.map", + "sourceMapIsValid": false + }, + { + "name": "mappingsMissing", + "description": "Test a source map that is missing a necessary mappings field", + "baseFile": "mappings-missing.js", + "sourceMapFile": "mappings-missing.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesMissing", + "description": "Test a source map that is missing a necessary sources field", + "baseFile": "sources-missing.js", + "sourceMapFile": "sources-missing.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesNotAList1", + "description": "Test a source map with a sources field that is not a valid list (string)", + "baseFile": "sources-not-a-list-1.js", + "sourceMapFile": "sources-not-a-list-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesNotAList2", + "description": "Test a source map with a sources field that is not a valid list (object)", + "baseFile": "sources-not-a-list-2.js", + "sourceMapFile": "sources-not-a-list-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesNotStringOrNull", + "description": "Test a source map with a sources list that has non-string and non-null items", + "baseFile": "sources-not-string-or-null.js", + "sourceMapFile": "sources-not-string-or-null.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesContentMissing", + "description": "Test a source map that is missing an optional sourcesContent field", + "baseFile": "sources-content-missing.js", + "sourceMapFile": "sources-content-missing.js.map", + "sourceMapIsValid": true + }, + { + "name": "sourcesContentNotAList1", + "description": "Test a source map with a sourcesContent field that is not a valid list (string)", + "baseFile": "sources-content-not-a-list-1.js", + "sourceMapFile": "sources-content-not-a-list-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesContentNotAList2", + "description": "Test a source map with a sourcesContent field that is not a valid list (object)", + "baseFile": "sources-content-not-a-list-2.js", + "sourceMapFile": "sources-content-not-a-list-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesContentNotStringOrNull", + "description": "Test a source map with a sourcesContent list that has non-string and non-null items", + "baseFile": "sources-not-string-or-null.js", + "sourceMapFile": "sources-content-not-string-or-null.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourcesAndSourcesContentBothNull", + "description": "Test a source map that has both null sources and sourcesContent entries", + "baseFile": "sources-and-sources-content-both-null.js", + "sourceMapFile": "sources-and-sources-content-both-null.js.map", + "sourceMapIsValid": true + }, + { + "name": "fileNotAString1", + "description": "Test a source map with a file field that is not a valid string", + "baseFile": "file-not-a-string-1.js", + "sourceMapFile": "file-not-a-string-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "fileNotAString2", + "description": "Test a source map with a file field that is not a valid string", + "baseFile": "file-not-a-string-2.js", + "sourceMapFile": "file-not-a-string-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourceRootNotAString1", + "description": "Test a source map with a sourceRoot field that is not a valid string", + "baseFile": "source-root-not-a-string-1.js", + "sourceMapFile": "source-root-not-a-string-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "sourceRootNotAString2", + "description": "Test a source map with a sourceRoot field that is not a valid string", + "baseFile": "source-root-not-a-string-2.js", + "sourceMapFile": "source-root-not-a-string-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "namesMissing", + "description": "Test a source map that is missing the optional names field", + "baseFile": "names-missing.js", + "sourceMapFile": "names-missing.js.map", + "sourceMapIsValid": true + }, + { + "name": "namesNotAList1", + "description": "Test a source map with a names field that is not a valid list (string)", + "baseFile": "names-not-a-list-1.js", + "sourceMapFile": "names-not-a-list-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "namesNotAList2", + "description": "Test a source map with a names field that is not a valid list (object)", + "baseFile": "names-not-a-list-2.js", + "sourceMapFile": "names-not-a-list-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "namesNotString", + "description": "Test a source map with a names list that has non-string items", + "baseFile": "names-not-string.js", + "sourceMapFile": "names-not-string.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListEmpty", + "description": "Test a source map with an ignore list that has no items", + "baseFile": "ignore-list-empty.js", + "sourceMapFile": "ignore-list-empty.js.map", + "sourceMapIsValid": true + }, + { + "name": "ignoreListValid1", + "description": "Test a source map with a simple valid ignore list", + "baseFile": "ignore-list-valid-1.js", + "sourceMapFile": "ignore-list-valid-1.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkIgnoreList", + "present": ["empty-original.js"] + } + ] + }, + { + "name": "ignoreListWrongType1", + "description": "Test a source map with an ignore list with the wrong type of items", + "baseFile": "ignore-list-wrong-type-1.js", + "sourceMapFile": "ignore-list-wrong-type-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListWrongType2", + "description": "Test a source map with an ignore list with the wrong type of items", + "baseFile": "ignore-list-wrong-type-2.js", + "sourceMapFile": "ignore-list-wrong-type-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListWrongType3", + "description": "Test a source map with an ignore list that is not a list", + "baseFile": "ignore-list-wrong-type-3.js", + "sourceMapFile": "ignore-list-wrong-type-3.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListWrongType4", + "description": "Test a source map with an ignore list with a negative index", + "baseFile": "ignore-list-wrong-type-4.js", + "sourceMapFile": "ignore-list-wrong-type-4.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListOutOfBounds1", + "description": "Test a source map with an ignore list with an item with an out-of-bounds index (too big)", + "baseFile": "ignore-list-out-of-bounds-1.js", + "sourceMapFile": "ignore-list-out-of-bounds-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "ignoreListOutOfBounds2", + "description": "Test a source map with an ignore list with an item with an out-of-bounds index (too low)", + "baseFile": "ignore-list-out-of-bounds-2.js", + "sourceMapFile": "ignore-list-out-of-bounds-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "unrecognizedProperty", + "description": "Test a source map that has an extra field not explicitly encoded in the spec", + "baseFile": "unrecognized-property.js", + "sourceMapFile": "unrecognized-property.js.map", + "sourceMapIsValid": true + }, + { + "name": "invalidVLQDueToNonBase64Character", + "description": "Test a source map that has a mapping with an invalid non-base64 character", + "baseFile": "invalid-vlq-non-base64-char.js", + "sourceMapFile": "invalid-vlq-non-base64-char.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidVLQDueToNonBase64CharacterPadding", + "description": "Test a source map that has a mapping with an invalid padding character =", + "baseFile": "invalid-vlq-non-base64-char-padding.js", + "sourceMapFile": "invalid-vlq-non-base64-char-padding.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidVLQDueToMissingContinuationDigits", + "description": "Test a source map that has a mapping with an invalid VLQ that has a continuation bit but no continuing digits", + "baseFile": "invalid-vlq-missing-continuation.js", + "sourceMapFile": "invalid-vlq-missing-continuation.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingNotAString1", + "description": "Test a source map that has an invalid mapping that is not a string (number)", + "baseFile": "invalid-mapping-not-a-string-1.js", + "sourceMapFile": "invalid-mapping-not-a-string-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingNotAString2", + "description": "Test a source map that has an invalid mapping that is not a string (array)", + "baseFile": "invalid-mapping-not-a-string-2.js", + "sourceMapFile": "invalid-mapping-not-a-string-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentBadSeparator", + "description": "Test a source map that uses separator characters not recognized in the spec", + "baseFile": "invalid-mapping-bad-separator.js", + "sourceMapFile": "invalid-mapping-bad-separator.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithZeroFields", + "description": "Test a source map that has the wrong number (zero) of segments fields", + "baseFile": "invalid-mapping-segment-with-zero-fields.js", + "sourceMapFile": "invalid-mapping-segment-with-zero-fields.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithTwoFields", + "description": "Test a source map that has the wrong number (two) of segments fields", + "baseFile": "invalid-mapping-segment-with-two-fields.js", + "sourceMapFile": "invalid-mapping-segment-with-two-fields.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithThreeFields", + "description": "Test a source map that has the wrong number (three) of segments fields", + "baseFile": "invalid-mapping-segment-with-three-fields.js", + "sourceMapFile": "invalid-mapping-segment-with-three-fields.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithSourceIndexOutOfBounds", + "description": "Test a source map that has a source index field that is out of bounds of the sources field", + "baseFile": "invalid-mapping-segment-source-index-out-of-bounds.js", + "sourceMapFile": "invalid-mapping-segment-source-index-out-of-bounds.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNameIndexOutOfBounds", + "description": "Test a source map that has a name index field that is out of bounds of the names field", + "baseFile": "invalid-mapping-segment-name-index-out-of-bounds.js", + "sourceMapFile": "invalid-mapping-segment-name-index-out-of-bounds.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeColumn", + "description": "Test a source map that has an invalid negative non-relative column field", + "baseFile": "invalid-mapping-segment-negative-column.js", + "sourceMapFile": "invalid-mapping-segment-negative-column.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeSourceIndex", + "description": "Test a source map that has an invalid negative non-relative source index field", + "baseFile": "invalid-mapping-segment-negative-source-index.js", + "sourceMapFile": "invalid-mapping-segment-negative-source-index.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeOriginalLine", + "description": "Test a source map that has an invalid negative non-relative original line field", + "baseFile": "invalid-mapping-segment-negative-original-line.js", + "sourceMapFile": "invalid-mapping-segment-negative-original-line.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeOriginalColumn", + "description": "Test a source map that has an invalid negative non-relative original column field", + "baseFile": "invalid-mapping-segment-negative-original-column.js", + "sourceMapFile": "invalid-mapping-segment-negative-original-column.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeNameIndex", + "description": "Test a source map that has an invalid negative non-relative name index field", + "baseFile": "invalid-mapping-segment-negative-name-index.js", + "sourceMapFile": "invalid-mapping-segment-negative-name-index.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeRelativeColumn", + "description": "Test a source map that has an invalid negative relative column field", + "baseFile": "invalid-mapping-segment-negative-relative-column.js", + "sourceMapFile": "invalid-mapping-segment-negative-relative-column.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeRelativeSourceIndex", + "description": "Test a source map that has an invalid negative relative source index field", + "baseFile": "invalid-mapping-segment-negative-relative-source-index.js", + "sourceMapFile": "invalid-mapping-segment-negative-relative-source-index.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeRelativeOriginalLine", + "description": "Test a source map that has an invalid negative relative original line field", + "baseFile": "invalid-mapping-segment-negative-relative-original-line.js", + "sourceMapFile": "invalid-mapping-segment-negative-relative-original-line.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeRelativeOriginalColumn", + "description": "Test a source map that has an invalid negative relative original column field", + "baseFile": "invalid-mapping-segment-negative-relative-original-column.js", + "sourceMapFile": "invalid-mapping-segment-negative-relative-original-column.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNegativeRelativeNameIndex", + "description": "Test a source map that has an invalid negative relative name index field", + "baseFile": "invalid-mapping-segment-negative-relative-name-index.js", + "sourceMapFile": "invalid-mapping-segment-negative-relative-name-index.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithColumnExceeding32Bits", + "description": "Test a source map that has a column field that exceeds 32 bits", + "baseFile": "invalid-mapping-segment-column-too-large.js", + "sourceMapFile": "invalid-mapping-segment-column-too-large.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithSourceIndexExceeding32Bits", + "description": "Test a source map that has a source index field that exceeds 32 bits", + "baseFile": "invalid-mapping-segment-source-index-too-large.js", + "sourceMapFile": "invalid-mapping-segment-source-index-too-large.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithOriginalLineExceeding32Bits", + "description": "Test a source map that has a original line field that exceeds 32 bits", + "baseFile": "invalid-mapping-segment-original-line-too-large.js", + "sourceMapFile": "invalid-mapping-segment-original-line-too-large.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithOriginalColumnExceeding32Bits", + "description": "Test a source map that has an original column field that exceeds 32 bits", + "baseFile": "invalid-mapping-segment-original-column-too-large.js", + "sourceMapFile": "invalid-mapping-segment-original-column-too-large.js.map", + "sourceMapIsValid": false + }, + { + "name": "invalidMappingSegmentWithNameIndexExceeding32Bits", + "description": "Test a source map that has a name index field that exceeds 32 bits", + "baseFile": "invalid-mapping-segment-name-index-too-large.js", + "sourceMapFile": "invalid-mapping-segment-name-index-too-large.js.map", + "sourceMapIsValid": false + }, + { + "name": "validMappingFieldsWith32BitMaxValues", + "description": "Test a source map that has segment fields with max values representable in 32 bits", + "baseFile": "valid-mapping-boundary-values.js", + "sourceMapFile": "valid-mapping-boundary-values.js.map", + "sourceMapIsValid": true + }, + { + "name": "validMappingLargeVLQ", + "description": "Test a source map that has a segment field VLQ that is very long but within 32-bits", + "baseFile": "valid-mapping-large-vlq.js", + "sourceMapFile": "valid-mapping-large-vlq.js.map", + "sourceMapIsValid": true + }, + { + "name": "validMappingEmptyGroups", + "description": "Test a source map with a mapping that has many empty groups", + "baseFile": "valid-mapping-empty-groups.js", + "sourceMapFile": "valid-mapping-empty-groups.js.map", + "sourceMapIsValid": true + }, + { + "name": "validMappingEmptyString", + "description": "Test a source map with an empty string mapping", + "baseFile": "valid-mapping-empty-string.js", + "sourceMapFile": "valid-mapping-empty-string.js.map", + "sourceMapIsValid": true + }, + { + "name": "indexMapWrongTypeSections", + "description": "Test an index map with a sections field with the wrong type", + "baseFile": "index-map-wrong-type-sections.js", + "sourceMapFile": "index-map-wrong-type-sections.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapWrongTypeOffset", + "description": "Test an index map with an offset field with the wrong type", + "baseFile": "index-map-wrong-type-offset.js", + "sourceMapFile": "index-map-wrong-type-offset.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapWrongTypeMap", + "description": "Test an index map with a map field with the wrong type", + "baseFile": "index-map-wrong-type-map.js", + "sourceMapFile": "index-map-wrong-type-map.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapInvalidBaseMappings", + "description": "Test that an index map cannot also have a regular mappings field", + "baseFile": "index-map-invalid-base-mappings.js", + "sourceMapFile": "index-map-invalid-base-mappings.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapInvalidOverlap", + "description": "Test that an invalid index map with multiple sections that overlap", + "baseFile": "index-map-invalid-overlap.js", + "sourceMapFile": "index-map-invalid-overlap.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapInvalidOrder", + "description": "Test that an invalid index map with multiple sections in the wrong order", + "baseFile": "index-map-invalid-order.js", + "sourceMapFile": "index-map-invalid-order.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapMissingMap", + "description": "Test that an index map that is missing a section map", + "baseFile": "index-map-missing-map.js", + "sourceMapFile": "index-map-missing-map.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapInvalidSubMap", + "description": "Test that an index map that has an invalid section map", + "baseFile": "index-map-invalid-sub-map.js", + "sourceMapFile": "index-map-invalid-sub-map.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapMissingOffset", + "description": "Test that an index map that is missing a section offset", + "baseFile": "index-map-missing-offset.js", + "sourceMapFile": "index-map-missing-offset.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapMissingOffsetLine", + "description": "Test that an index map that is missing a section offset's line field", + "baseFile": "index-map-missing-offset-line.js", + "sourceMapFile": "index-map-missing-offset-line.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapMissingOffsetColumn", + "description": "Test that an index map that is missing a section offset's column field", + "baseFile": "index-map-missing-offset-column.js", + "sourceMapFile": "index-map-missing-offset-column.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapOffsetLineWrongType", + "description": "Test that an index map that has an offset line field with the wrong type of value", + "baseFile": "index-map-offset-line-wrong-type.js", + "sourceMapFile": "index-map-offset-line-wrong-type.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapOffsetColumnWrongType", + "description": "Test that an index map that has an offset column field with the wrong type of value", + "baseFile": "index-map-offset-column-wrong-type.js", + "sourceMapFile": "index-map-offset-column-wrong-type.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapEmptySections", + "description": "Test a trivial index map with no sections", + "baseFile": "index-map-empty-sections.js", + "sourceMapFile": "index-map-empty-sections.js.map", + "sourceMapIsValid": true + }, + { + "name": "indexMapFileWrongType1", + "description": "Test an index map with a file field with the wrong type", + "baseFile": "index-map-file-wrong-type-1.js", + "sourceMapFile": "index-map-file-wrong-type-1.js.map", + "sourceMapIsValid": false + }, + { + "name": "indexMapFileWrongType2", + "description": "Test an index map with a file field with the wrong type", + "baseFile": "index-map-file-wrong-type-2.js", + "sourceMapFile": "index-map-file-wrong-type-2.js.map", + "sourceMapIsValid": false + }, + { + "name": "basicMapping", + "description": "Test a simple source map that has several valid mappings", + "baseFile": "basic-mapping.js", + "sourceMapFile": "basic-mapping.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 15, + "originalLine": 1, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 22, + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 24, + "originalLine": 2, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 25, + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 34, + "originalSource": "basic-mapping-original.js", + "originalLine": 3, + "originalColumn": 9, + "mappedName": "bar" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 40, + "originalLine": 4, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 47, + "originalLine": 4, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 49, + "originalLine": 5, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 50, + "originalLine": 6, + "originalColumn": 0, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 56, + "originalLine": 7, + "originalColumn": 0, + "mappedName": "bar" + } + ] + }, + { + "name": "sourceRootResolution", + "description": "Similar to basic mapping test, but test resoultion of sources with a sourceRoot field", + "baseFile": "source-root-resolution.js", + "sourceMapFile": "source-root-resolution.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "theroot/basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "theroot/basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + } + ] + }, + { + "name": "sourceResolutionAbsoluteURL", + "description": "Test resoultion of sources with absolute URLs", + "baseFile": "source-resolution-absolute-url.js", + "sourceMapFile": "source-resolution-absolute-url.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "/baz/quux/basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "/baz/quux/basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + } + ] + }, + { + "name": "basicMappingWithIndexMap", + "description": "Test a version of basic-mapping.js.map that is split into sections with an index map", + "baseFile": "basic-mapping-as-index-map.js", + "sourceMapFile": "basic-mapping-as-index-map.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 15, + "originalLine": 1, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 22, + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 24, + "originalLine": 2, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 25, + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 34, + "originalSource": "basic-mapping-original.js", + "originalLine": 3, + "originalColumn": 9, + "mappedName": "bar" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 40, + "originalLine": 4, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 47, + "originalLine": 4, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 49, + "originalLine": 5, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 50, + "originalLine": 6, + "originalColumn": 0, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 56, + "originalLine": 7, + "originalColumn": 0, + "mappedName": "bar" + } + ] + }, + { + "name": "indexMapWithMissingFile", + "description": "Same as the basic mapping index map test but without the optional file field", + "baseFile": "index-map-missing-file.js", + "sourceMapFile": "index-map-missing-file.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 15, + "originalLine": 1, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 22, + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 24, + "originalLine": 2, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 25, + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 34, + "originalSource": "basic-mapping-original.js", + "originalLine": 3, + "originalColumn": 9, + "mappedName": "bar" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 40, + "originalLine": 4, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 47, + "originalLine": 4, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 49, + "originalLine": 5, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 50, + "originalLine": 6, + "originalColumn": 0, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 56, + "originalLine": 7, + "originalColumn": 0, + "mappedName": "bar" + } + ] + }, + { + "name": "indexMapWithTwoConcatenatedSources", + "description": "Test an index map that has two sub-maps for concatenated sources", + "baseFile": "index-map-two-concatenated-sources.js", + "sourceMapFile": "index-map-two-concatenated-sources.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 15, + "originalLine": 1, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 22, + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 24, + "originalLine": 2, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 25, + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 34, + "originalSource": "basic-mapping-original.js", + "originalLine": 3, + "originalColumn": 9, + "mappedName": "bar" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 40, + "originalLine": 4, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 47, + "originalLine": 4, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 49, + "originalLine": 5, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 50, + "originalLine": 6, + "originalColumn": 0, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "originalSource": "basic-mapping-original.js", + "generatedLine": 0, + "generatedColumn": 56, + "originalLine": 7, + "originalColumn": 0, + "mappedName": "bar" + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 62, + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 71, + "originalLine": 0, + "originalColumn": 9, + "mappedName": "baz" + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 77, + "originalLine": 1, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 83, + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 88, + "originalLine": 2, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "originalSource": "second-source-original.js", + "generatedLine": 0, + "generatedColumn": 89, + "originalLine": 3, + "originalColumn": 0, + "mappedName": "baz" + } + ] + }, + { + "name": "sourcesNullSourcesContentNonNull", + "description": "Test a source map that has a null source but has a sourcesContent", + "baseFile": "sources-null-sources-content-non-null.js", + "sourceMapFile": "sources-null-sources-content-non-null.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": null, + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": null, + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + } + ] + }, + { + "name": "sourcesNonNullSourcesContentNull", + "description": "Test a source map that has a non-null source but has a null sourcesContent", + "baseFile": "sources-non-null-sources-content-null.js", + "sourceMapFile": "sources-non-null-sources-content-null.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "basic-mapping-original.js", + "originalLine": 0, + "originalColumn": 9, + "mappedName": "foo" + } + ] + }, + { + "name": "transitiveMapping", + "description": "Test a simple two-stage transitive mapping from a minified JS to a TypeScript source", + "baseFile": "transitive-mapping.js", + "sourceMapFile": "transitive-mapping.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 13, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 13, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 16, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 2, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 23, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 2, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 24, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 25, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 4, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 29, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping-original.js.map"], + "originalLine": 4, + "originalColumn": 4, + "mappedName": null + } + ] + }, + { + "name": "transitiveMappingWithThreeSteps", + "description": "Test a three-stage transitive mapping from an un-minified JS to minified JS to a TypeScript source", + "baseFile": "transitive-mapping-three-steps.js", + "sourceMapFile": "transitive-mapping-three-steps.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 9, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 0, + "generatedColumn": 13, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 1, + "originalColumn": 13, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 1, + "generatedColumn": 4, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 2, + "originalColumn": 2, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 1, + "generatedColumn": 11, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 2, + "originalColumn": 9, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 2, + "generatedColumn": 0, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 3, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 4, + "generatedColumn": 0, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 4, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMappingTransitive", + "generatedLine": 4, + "generatedColumn": 4, + "originalSource": "typescript-original.ts", + "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], + "originalLine": 4, + "originalColumn": 4, + "mappedName": null + } + ] + }, + { + "name": "vlqValidSingleDigit", + "description": "Test VLQ decoding for a single digit, no continuation VLQ", + "baseFile": "vlq-valid-single-digit.js", + "sourceMapFile": "vlq-valid-single-digit.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 15, + "originalSource": "vlq-valid-single-digit-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + } + ] + }, + { + "name": "vlqValidNegativeDigit", + "description": "Test VLQ decoding where there's a negative digit, no continuation bit", + "baseFile": "vlq-valid-negative-digit.js", + "sourceMapFile": "vlq-valid-negative-digit.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 2, + "generatedColumn": 15, + "originalSource": "vlq-valid-negative-digit-original.js", + "originalLine": 1, + "originalColumn": 3, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 2, + "generatedColumn": 2, + "originalSource": "vlq-valid-negative-digit-original.js", + "originalLine": 1, + "originalColumn": 1, + "mappedName": null + } + ] + }, + { + "name": "vlqValidContinuationBitPresent1", + "description": "Test VLQ decoding where continuation bits are present (continuations are leading zero)", + "baseFile": "vlq-valid-continuation-bit-present-1.js", + "sourceMapFile": "vlq-valid-continuation-bit-present-1.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 15, + "originalSource": "vlq-valid-continuation-bit-present-1-original.js", + "originalLine": 0, + "originalColumn": 1, + "mappedName": null + } + ] + }, + { + "name": "vlqValidContinuationBitPresent2", + "description": "Test VLQ decoding where continuation bits are present (continuations have non-zero bits)", + "baseFile": "vlq-valid-continuation-bit-present-2.js", + "sourceMapFile": "vlq-valid-continuation-bit-present-2.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 2, + "generatedColumn": 16, + "originalSource": "vlq-valid-continuation-bit-present-2-original.js", + "originalLine": 1, + "originalColumn": 1, + "mappedName": null + } + ] + }, + { + "name": "mappingSemanticsSingleFieldSegment", + "description": "Test mapping semantics for a single field segment mapping", + "baseFile": "mapping-semantics-single-field-segment.js", + "sourceMapFile": "mapping-semantics-single-field-segment.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 0, + "originalSource": "mapping-semantics-single-field-segment-original.js", + "originalLine": 0, + "originalColumn": 1, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 2, + "originalSource": null, + "originalLine": null, + "originalColumn": null, + "mappedName": null + } + ] + }, + { + "name": "mappingSemanticsFourFieldSegment", + "description": "Test mapping semantics for a four field segment mapping", + "baseFile": "mapping-semantics-four-field-segment.js", + "sourceMapFile": "mapping-semantics-four-field-segment.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 1, + "originalSource": "mapping-semantics-four-field-segment-original.js", + "originalLine": 2, + "originalColumn": 2, + "mappedName": null + } + ] + }, + { + "name": "mappingSemanticsFiveFieldSegment", + "description": "Test mapping semantics for a five field segment mapping", + "baseFile": "mapping-semantics-five-field-segment.js", + "sourceMapFile": "mapping-semantics-five-field-segment.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 1, + "originalSource": "mapping-semantics-five-field-segment-original.js", + "originalLine": 2, + "originalColumn": 2, + "mappedName": "foo" + } + ] + }, + { + "name": "mappingSemanticsColumnReset", + "description": "Test that the generated column field resets to zero on new lines", + "baseFile": "mapping-semantics-column-reset.js", + "sourceMapFile": "mapping-semantics-column-reset.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 1, + "originalSource": "mapping-semantics-column-reset-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 1, + "generatedColumn": 1, + "originalSource": "mapping-semantics-column-reset-original.js", + "originalLine": 1, + "originalColumn": 0, + "mappedName": null + } + ] + }, + { + "name": "mappingSemanticsRelative1", + "description": "Test that fields are calculated relative to previous ones", + "baseFile": "mapping-semantics-relative-1.js", + "sourceMapFile": "mapping-semantics-relative-1.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 1, + "originalSource": "mapping-semantics-relative-1-original.js", + "originalLine": 0, + "originalColumn": 0, + "mappedName": null + }, + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 5, + "originalSource": "mapping-semantics-relative-1-original.js", + "originalLine": 0, + "originalColumn": 4, + "mappedName": null + } + ] + }, + { + "name": "mappingSemanticsRelative2", + "description": "Test that fields are calculated relative to previous ones, across lines", + "baseFile": "mapping-semantics-relative-2.js", + "sourceMapFile": "mapping-semantics-relative-2.js.map", + "sourceMapIsValid": true, + "testActions": [ + { + "actionType": "checkMapping", + "generatedLine": 0, + "generatedColumn": 1, + "originalSource": "mapping-semantics-relative-2-original.js", + "originalLine": 0, + "originalColumn": 2, + "mappedName": "foo" + }, + { + "actionType": "checkMapping", + "generatedLine": 1, + "generatedColumn": 2, + "originalSource": "mapping-semantics-relative-2-original.js", + "originalLine": 1, + "originalColumn": 2, + "mappedName": "bar" + } + ] + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/test426/webkit/0001-Add-test-runner-for-the-source-map-spec-tests.patch b/packages/secure-exec/tests/node-conformance/fixtures/test426/webkit/0001-Add-test-runner-for-the-source-map-spec-tests.patch new file mode 100644 index 00000000..9ba9f695 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/test426/webkit/0001-Add-test-runner-for-the-source-map-spec-tests.patch @@ -0,0 +1,11542 @@ +From bcb0accac37b7fe585a01cd7de7f6c91e5704426 Mon Sep 17 00:00:00 2001 +From: Asumu Takikawa +Date: Mon, 11 Mar 2024 13:41:31 -0700 +Subject: [PATCH] Add test runner for the source map spec tests + +Need the bug URL (OOPS!). + +Reviewed by NOBODY (OOPS!). + +This patch adds a layout test for the inspector using the imported spec +tests from TG4 for the current Source Map specification: + + https://github.com/tc39/source-map + https://github.com/tc39/source-map-tests + +It also adds the tests themselves as imported tests under +`LayoutTests/imported`. + +* LayoutTests/imported/tg4/source-map-tests/LICENSE.md: Added. +* LayoutTests/imported/tg4/source-map-tests/README.WebKit: Added. +* LayoutTests/imported/tg4/source-map-tests/README.md: Added. +* LayoutTests/imported/tg4/source-map-tests/chrome/0001-Add-source-map-specification-tests.patch: Added. +* LayoutTests/imported/tg4/source-map-tests/chrome/0002-Add-reverse-mapping-code-to-test.patch: Added. +* LayoutTests/imported/tg4/source-map-tests/firefox/0001-WIP-Firefox-source-map-spec-tests.patch: Added. +* LayoutTests/imported/tg4/source-map-tests/firefox/browser_spec-source-map.js: Added. +(async checkValidity): +(async checkMapping): +(const.testCase.of.testDescriptions.tests.const.testFunction.async const): +(const.testCase.of.testDescriptions.tests.const.testFunction.testCase.name): +(read): +* LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-original.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js: Added. +(foo): +(bar): +(baz): +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js: 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Added. +* LayoutTests/imported/tg4/source-map-tests/resources/second-source-original.js: Added. +(baz): +* LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js: Added. 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LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js: Added. +(foo): +(bar): +* LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js: Added. +(foo): +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js: Added. +(foo): +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js: Added. +(foo): +* LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/typescript-original.ts: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js: Added. +* LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js.map: Added. +* LayoutTests/imported/tg4/source-map-tests/source-map-spec-tests.json: Added. +* LayoutTests/imported/tg4/source-map-tests/webkit/0001-Add-harness-for-source-maps-spec-tests.patch: Added. +* LayoutTests/imported/tg4/source-map-tests/webkit/source-map-spec.html: Added. +* LayoutTests/inspector/model/source-map-spec-expected.txt: Added. +* LayoutTests/inspector/model/source-map-spec.html: Added. +--- + .../imported/tg4/source-map-tests/LICENSE.md | 14 + + .../tg4/source-map-tests/README.WebKit | 1 + + .../imported/tg4/source-map-tests/README.md | 176 + + ...1-Add-source-map-specification-tests.patch | 3867 +++++++++++++++++ + ...002-Add-reverse-mapping-code-to-test.patch | 46 + + ...01-WIP-Firefox-source-map-spec-tests.patch | 337 ++ + .../firefox/browser_spec-source-map.js | 71 + + .../resources/basic-mapping-as-index-map.js | 2 + + .../basic-mapping-as-index-map.js.map | 15 + + .../resources/basic-mapping-original.js | 8 + + .../resources/basic-mapping.js | 2 + + .../resources/basic-mapping.js.map | 6 + + .../resources/file-not-a-string-1.js | 1 + + 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.../resources/index-map-empty-sections.js.map | 4 + + .../resources/index-map-file-wrong-type-1.js | 2 + + .../index-map-file-wrong-type-1.js.map | 15 + + .../resources/index-map-file-wrong-type-2.js | 2 + + .../index-map-file-wrong-type-2.js.map | 15 + + .../index-map-invalid-base-mappings.js | 1 + + .../index-map-invalid-base-mappings.js.map | 15 + + .../resources/index-map-invalid-order.js | 1 + + .../resources/index-map-invalid-order.js.map | 23 + + .../resources/index-map-invalid-overlap.js | 1 + + .../index-map-invalid-overlap.js.map | 23 + + .../resources/index-map-invalid-sub-map.js | 1 + + .../index-map-invalid-sub-map.js.map | 13 + + .../resources/index-map-missing-file.js | 2 + + .../resources/index-map-missing-file.js.map | 14 + + .../resources/index-map-missing-map.js | 1 + + .../resources/index-map-missing-map.js.map | 8 + + .../index-map-missing-offset-column.js | 1 + + .../index-map-missing-offset-column.js.map | 14 + + .../index-map-missing-offset-line.js | 1 + + .../index-map-missing-offset-line.js.map | 14 + + .../resources/index-map-missing-offset.js | 1 + + .../resources/index-map-missing-offset.js.map | 13 + + .../index-map-offset-column-wrong-type.js | 1 + + .../index-map-offset-column-wrong-type.js.map | 14 + + .../index-map-offset-line-wrong-type.js | 1 + + .../index-map-offset-line-wrong-type.js.map | 14 + + .../index-map-two-concatenated-sources.js | 2 + + .../index-map-two-concatenated-sources.js.map | 24 + + .../resources/index-map-wrong-type-map.js | 1 + + .../resources/index-map-wrong-type-map.js.map | 9 + + .../resources/index-map-wrong-type-offset.js | 1 + + .../index-map-wrong-type-offset.js.map | 14 + + .../index-map-wrong-type-sections.js | 1 + + .../index-map-wrong-type-sections.js.map | 4 + + .../invalid-mapping-bad-separator.js | 2 + + .../invalid-mapping-bad-separator.js.map | 6 + + .../invalid-mapping-not-a-string-1.js | 1 + + .../invalid-mapping-not-a-string-1.js.map | 7 + + .../invalid-mapping-not-a-string-2.js | 1 + + .../invalid-mapping-not-a-string-2.js.map | 7 + + ...nvalid-mapping-segment-column-too-large.js | 1 + + ...id-mapping-segment-column-too-large.js.map | 7 + + ...apping-segment-name-index-out-of-bounds.js | 1 + + ...ng-segment-name-index-out-of-bounds.js.map | 7 + + ...id-mapping-segment-name-index-too-large.js | 1 + + ...apping-segment-name-index-too-large.js.map | 7 + + ...invalid-mapping-segment-negative-column.js | 1 + + ...lid-mapping-segment-negative-column.js.map | 7 + + ...lid-mapping-segment-negative-name-index.js | 1 + + ...mapping-segment-negative-name-index.js.map | 7 + + ...apping-segment-negative-original-column.js | 1 + + ...ng-segment-negative-original-column.js.map | 7 + + ...-mapping-segment-negative-original-line.js | 1 + + ...ping-segment-negative-original-line.js.map | 7 + + ...apping-segment-negative-relative-column.js | 1 + + ...ng-segment-negative-relative-column.js.map | 8 + + ...ng-segment-negative-relative-name-index.js | 1 + + ...egment-negative-relative-name-index.js.map | 8 + + ...gment-negative-relative-original-column.js | 1 + + ...t-negative-relative-original-column.js.map | 8 + + ...segment-negative-relative-original-line.js | 1 + + ...ent-negative-relative-original-line.js.map | 8 + + ...-segment-negative-relative-source-index.js | 1 + + ...ment-negative-relative-source-index.js.map | 8 + + ...d-mapping-segment-negative-source-index.js | 1 + + ...pping-segment-negative-source-index.js.map | 7 + + ...pping-segment-original-column-too-large.js | 1 + + ...g-segment-original-column-too-large.js.map | 7 + + ...mapping-segment-original-line-too-large.js | 1 + + ...ing-segment-original-line-too-large.js.map | 7 + + ...ping-segment-source-index-out-of-bounds.js | 1 + + ...-segment-source-index-out-of-bounds.js.map | 7 + + ...-mapping-segment-source-index-too-large.js | 1 + + ...ping-segment-source-index-too-large.js.map | 7 + + ...valid-mapping-segment-with-three-fields.js | 2 + + ...d-mapping-segment-with-three-fields.js.map | 6 + + ...invalid-mapping-segment-with-two-fields.js | 2 + + ...lid-mapping-segment-with-two-fields.js.map | 6 + + ...nvalid-mapping-segment-with-zero-fields.js | 1 + + ...id-mapping-segment-with-zero-fields.js.map | 7 + + .../invalid-vlq-missing-continuation.js | 1 + + .../invalid-vlq-missing-continuation.js.map | 6 + + .../resources/invalid-vlq-non-base64-char.js | 1 + + .../invalid-vlq-non-base64-char.js.map | 6 + + .../mapping-semantics-column-reset.js | 3 + + .../mapping-semantics-column-reset.js.map | 7 + + .../mapping-semantics-five-field-segment.js | 2 + + ...apping-semantics-five-field-segment.js.map | 7 + + .../mapping-semantics-four-field-segment.js | 2 + + ...apping-semantics-four-field-segment.js.map | 7 + + .../resources/mapping-semantics-relative-1.js | 2 + + .../mapping-semantics-relative-1.js.map | 7 + + .../resources/mapping-semantics-relative-2.js | 3 + + .../mapping-semantics-relative-2.js.map | 7 + + .../mapping-semantics-single-field-segment.js | 2 + + ...ping-semantics-single-field-segment.js.map | 7 + + .../resources/names-missing.js | 1 + + .../resources/names-missing.js.map | 6 + + .../resources/names-not-a-list-1.js | 1 + + .../resources/names-not-a-list-1.js.map | 6 + + .../resources/names-not-a-list-2.js | 1 + + .../resources/names-not-a-list-2.js.map | 6 + + .../resources/names-not-string.js | 1 + + .../resources/names-not-string.js.map | 6 + + .../resources/second-source-original.js | 4 + + .../source-resolution-absolute-url.js | 2 + + .../source-resolution-absolute-url.js.map | 8 + + .../resources/source-root-not-a-string-1.js | 1 + + .../source-root-not-a-string-1.js.map | 8 + + .../resources/source-root-not-a-string-2.js | 1 + + .../source-root-not-a-string-2.js.map | 8 + + .../resources/source-root-resolution.js | 2 + + .../resources/source-root-resolution.js.map | 9 + + .../sources-and-sources-content-both-null.js | 1 + + ...urces-and-sources-content-both-null.js.map | 7 + + .../resources/sources-missing.js | 1 + + .../resources/sources-missing.js.map | 5 + + .../sources-non-null-sources-content-null.js | 2 + + ...urces-non-null-sources-content-null.js.map | 7 + + .../resources/sources-not-a-list-1.js | 1 + + .../resources/sources-not-a-list-1.js.map | 6 + + .../resources/sources-not-a-list-2.js | 1 + + .../resources/sources-not-a-list-2.js.map | 6 + + .../resources/sources-not-string-or-null.js | 1 + + .../sources-not-string-or-null.js.map | 6 + + .../sources-null-sources-content-non-null.js | 2 + + ...urces-null-sources-content-non-null.js.map | 7 + + .../resources/transitive-mapping-original.js | 5 + + .../transitive-mapping-original.js.map | 8 + + .../transitive-mapping-three-steps.js | 6 + + .../transitive-mapping-three-steps.js.map | 7 + + .../resources/transitive-mapping.js | 2 + + .../resources/transitive-mapping.js.map | 6 + + .../resources/typescript-original.ts | 5 + + .../resources/unrecognized-property.js | 1 + + .../resources/unrecognized-property.js.map | 8 + + .../valid-mapping-boundary-values.js | 1 + + .../valid-mapping-boundary-values.js.map | 7 + + .../resources/valid-mapping-empty-groups.js | 1 + + .../valid-mapping-empty-groups.js.map | 8 + + .../resources/valid-mapping-empty-string.js | 1 + + .../valid-mapping-empty-string.js.map | 8 + + .../resources/valid-mapping-large-vlq.js | 1 + + .../resources/valid-mapping-large-vlq.js.map | 6 + + .../resources/version-missing.js | 1 + + .../resources/version-missing.js.map | 5 + + .../resources/version-not-a-number.js | 1 + + .../resources/version-not-a-number.js.map | 6 + + .../resources/version-numeric-string.js | 1 + + .../resources/version-numeric-string.js.map | 6 + + .../resources/version-too-high.js | 1 + + .../resources/version-too-high.js.map | 6 + + .../resources/version-too-low.js | 1 + + .../resources/version-too-low.js.map | 6 + + .../resources/version-valid.js | 1 + + .../resources/version-valid.js.map | 6 + + .../vlq-valid-continuation-bit-present-1.js | 2 + + ...lq-valid-continuation-bit-present-1.js.map | 7 + + .../vlq-valid-continuation-bit-present-2.js | 4 + + ...lq-valid-continuation-bit-present-2.js.map | 7 + + .../resources/vlq-valid-negative-digit.js | 4 + + .../resources/vlq-valid-negative-digit.js.map | 7 + + .../resources/vlq-valid-single-digit.js | 2 + + .../resources/vlq-valid-single-digit.js.map | 7 + + .../source-map-spec-tests.json | 1554 +++++++ + ...d-harness-for-source-maps-spec-tests.patch | 1649 +++++++ + .../webkit/source-map-spec.html | 83 + + .../model/source-map-spec-expected.txt | 828 ++++ + .../inspector/model/source-map-spec.html | 87 + + 203 files changed, 9653 insertions(+) + create mode 100644 LayoutTests/imported/tg4/source-map-tests/LICENSE.md + create mode 100644 LayoutTests/imported/tg4/source-map-tests/README.WebKit + create mode 100644 LayoutTests/imported/tg4/source-map-tests/README.md + create mode 100644 LayoutTests/imported/tg4/source-map-tests/chrome/0001-Add-source-map-specification-tests.patch + create mode 100644 LayoutTests/imported/tg4/source-map-tests/chrome/0002-Add-reverse-mapping-code-to-test.patch + create mode 100644 LayoutTests/imported/tg4/source-map-tests/firefox/0001-WIP-Firefox-source-map-spec-tests.patch + create mode 100644 LayoutTests/imported/tg4/source-map-tests/firefox/browser_spec-source-map.js + create mode 100644 LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js + create mode 100644 LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js.map + create mode 100644 LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-original.js + create mode 100644 LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js + create mode 100644 LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js.map + create mode 100644 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LayoutTests/imported/tg4/source-map-tests/source-map-spec-tests.json + create mode 100644 LayoutTests/imported/tg4/source-map-tests/webkit/0001-Add-harness-for-source-maps-spec-tests.patch + create mode 100644 LayoutTests/imported/tg4/source-map-tests/webkit/source-map-spec.html + create mode 100644 LayoutTests/inspector/model/source-map-spec-expected.txt + create mode 100644 LayoutTests/inspector/model/source-map-spec.html + +diff --git a/LayoutTests/imported/tg4/source-map-tests/LICENSE.md b/LayoutTests/imported/tg4/source-map-tests/LICENSE.md +new file mode 100644 +index 000000000000..39501a3b7c70 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/LICENSE.md +@@ -0,0 +1,14 @@ ++The Source Map Tests suite ("Software") is protected by copyright and is being made available under the "BSD License", included below. This Software may be subject to third party rights (rights from parties other than Ecma International), including patent rights, and no licenses under such third party rights are granted under this license even if the third party concerned is a member of Ecma International. SEE THE ECMA CODE OF CONDUCT IN PATENT MATTERS AVAILABLE AT https://www.ecma-international.org/ipr FOR INFORMATION REGARDING THE LICENSING OF PATENT CLAIMS THAT ARE REQUIRED TO IMPLEMENT ECMA INTERNATIONAL STANDARDS*. ++ ++Copyright (c) 2024, Ecma International ++All rights reserved. ++ ++Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ++ ++1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. ++2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. ++3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. ++ ++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ ++* Ecma International Standards hereafter means Ecma International Standards as well as Ecma Technical Reports +diff --git a/LayoutTests/imported/tg4/source-map-tests/README.WebKit b/LayoutTests/imported/tg4/source-map-tests/README.WebKit +new file mode 100644 +index 000000000000..9d6cf4b7fb68 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/README.WebKit +@@ -0,0 +1 @@ ++FIXME +diff --git a/LayoutTests/imported/tg4/source-map-tests/README.md b/LayoutTests/imported/tg4/source-map-tests/README.md +new file mode 100644 +index 000000000000..a8bb3947c435 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/README.md +@@ -0,0 +1,176 @@ ++# Source Map Tests ++ ++This repository holds testing discussions and tests for the the Source Map debugging format. Specifically, we're looking to encourage discussion around: ++ ++- Manual and automated testing strategies for Source Maps ++- Gathering a list of Soure Map generators and consumers ++- General discussion around deviations between source maps ++ ++Open discussion happens in the [GitHub issues](https://github.com/source-map/source-map-tests/issues). ++ ++Source Map spec: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# ++ ++## Test cases ++ ++These test cases are still a work-in-progress 🚧. ++ ++#### Running the tests ++ ++How to run in WebKit: ++ * Check out [WebKit](https://github.com/WebKit/WebKit/) ++ * `cd` to the checked out WebKit directory. ++ * Run `git am /webkit/0001-Add-harness-for-source-maps-spec-tests.patch` ++ * Run `Tools/Scripts/build-webkit` (depending on the platform you may need to pass `--gtk` or other flags) ++ * Run `Tools/Scripts/run-webkit-tests LayoutTests/inspector/model/source-map-spec.html` (again, you may need `--gtk` on Linux) ++ ++For Firefox, see the Mozilla [source-map](https://github.com/mozilla/source-map) library: ++ * There is a [branch](https://github.com/takikawa/source-map/tree/add-spec-tests) for adding the spec tests to the package. ++ ++How to run in Chrome Devtools: ++1. Setup: ++ * Install depot_tools following this [depot_tools guide](https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up) ++ * Check out [Chrome Devtools](https://chromium.googlesource.com/devtools/devtools-frontend): ++ * Run `gclient config https://chromium.googlesource.com/devtools/devtools-frontend --unmanaged` ++ * Run `cd devtools-frontend` ++ * Run `gclient sync` ++ * Run `gn gen out/Default` ++2. Build: ++ * Run `autoninja -C out/Default` ++3. Test: ++ * Run `npm run auto-unittest` ++4. Apply patches from this repo: ++ * Run `git apply ` in `devtools-frontend` repo ++ ++More information about running Chrome Devtools without building Chromium can be found [here](https://chromium.googlesource.com/devtools/devtools-frontend/+/refs/heads/chromium/3965/README.md) ++ ++### Goals of tests ++ ++* Thoroughly test all aspects of the source maps spec that can be tested. ++* Strictly follow the spec when determining test behavior. ++ ++### Test coverage ++ ++#### Core spec ++ ++* Encoding ++ - [ ] Source map must be a valid JSON document. ++ - Base64 VLQ ++ * VLQs should decode correctly ++ - [X] A VLQ with a non-base64 character will fail to decode. ++ - [ ] A VLQ with one digit and no continuation digits should decode. ++ - [ ] A negative VLQ with the sign bit set to 1 should decode. ++ - [ ] A VLQ with non-zero continuation bits (and more than one digit) should decode. ++ - [X] A VLQ with a non-zero continuation bit with no further digits should fail to decode. ++ - [ ] A VLQ should decode with the correct order of digits (least to most significant). ++ - [x] A long VLQ with many trailing zero digits will decode. ++ * [x] A VLQ exceeding the 32-bit size limit is invalid (note: the spec is unclear on the details of this limit) ++ * [x] A VLQ at exactly the 32-bit size limit should be decoded (positive and negative). ++* Basic format ++ - `version` field ++ * [X] Must be present ++ * [X] Must be a number ++ * [X] Must be 3 ++ - `file` field ++ * [ ] Optional, allow missing ++ * [ ] Must be a string? (spec is not clear) ++ - `sourceRoot` field ++ * [ ] Optional, allow missing ++ * [ ] Must be a string? (spec is not clear) ++ - `sources` field ++ * [X] Must be present ++ * [X] Must be an array ++ * [X] Array elements must be `null` or a string ++ - `sourcesContent` field ++ * [X] Must be present ++ * [X] Must be an array ++ * [X] Array elements must be `null` or a string ++ - `names` field ++ * [X] Must be present (note: the spec implies this but implementations may not agree) ++ * [X] Must be an array ++ * [X] Array elements must be strings ++ - `mappings` field ++ * [X] Must be present ++ * [X] Must be a string ++ * [ ] Empty string is valid ++ - `ignoreList` field ++ * [ ] Optional, allow missing ++ * [ ] Must be an array ++ * [ ] Array elements must be numbers ++ * [ ] Elements must not be out of bounds for the `sources` list ++ - [X] Extra unrecognized fields are allowed ++* Index maps ++ - ? Must be mutually exclusive with non-index map? ++ - `file` field ++ * [ ] Optional, allow missing ++ * [ ] Must be a string? (spec is not clear) ++ - `sections` field ++ * [X] Must be present ++ * [X] Must be an array ++ * [ ] An empty sections array is valid ++ * [X] Array elements are valid section objects ++ - `offset` field ++ * [X] Must be present ++ * `line` field ++ - [X] Must be present ++ - [X] Must be a number ++ * `column` field ++ - [X] Must be present ++ - [X] Must be a number ++ - `map` field ++ * [X] Must be present ++ * [X] Must be an object ++ * [ ] Must be a valid source map ++ - [X] Sections are in order (the spec is not 100% clear, but assumption is increasing numeric order, may need subtests) ++ - [X] Sections are non-overlapping (the definition of overlap is not clear, may need subtests) ++* Mappings format ++ - [X] Each line is separated by ";" ++ - [X] A line may consist of zero segments (e.g., ";;") ++ - [X] Each line consists only of segments separated by "," ++ - [X] Must have greater than zero fields (note: many implementations don't check) ++ - [X] Must have 1, 4, or 5 fields ++ - [X] The source index must not be out of bounds of the sources array ++ - [X] The name index must not be out of bounds of the names array ++ - Absolute VLQ values must be non-negative ++ * [X] The column must be non-negative ++ * [X] The source index must be non-negative ++ * [X] The original line must be non-negative ++ * [X] The original column must be non-negative ++ * [X] The name index must be non-negative ++ - Relative VLQ values must be non-negative after adding to previous value ++ * [X] The column must be non-negative ++ * [X] The source index must be non-negative ++ * [X] The original line must be non-negative ++ * [X] The original column must be non-negative ++ * [X] The name index must be non-negative ++* Ignore list ++ - [X] An ignore list is optional, may be missing ++ - [X] An ignore list can't be a non-array value ++ * [X] An ignore list can be empty ++ * [X] An ignore list entry must be a number ++ * [X] An ignore list entry cannot be out-of-bounds of the sources array ++ - [X] Ignore list entries are detected and are present ++ - [X] Items not specified in the ignore list don't show up as ignored ++* Mappings semantics ++ - [ ] A source map with no mappings does not map any position. ++ - [ ] A single field segment gets mapped to the correct line and column. ++ - [X] A four field segment gets mapped to the correct line and column. ++ - [X] A five field segment gets mapped to the correct line and column. ++ - [X] When a name is present in a segment, it is correctly mapped. ++ - [X] When a source is present in a segment, it is correctly mapped. ++ - [ ] The second occurence of a field segment in a line is mapped relative to the previous one. ++ - [ ] When a new line starts, the generated column field resets to zero rather than being relative to the previous line. ++ - [ ] For fields other than the generated column, a segment field that has occured once in a previous line is mapped relatively when it occurs in the next line. ++ - [ ] Ensure that a transitive source map mapping works as expected ++ - Index maps are correctly used in mappings ++ * [ ] An index map with one sub-map will map correctly. ++ * [X] An index map with multiple sub-maps will map correctly, with appropriate offsets for the second and later sub-maps. ++* Resolution of sources ++ - [ ] When `sourceRoot` is provided, it is prepended to any `sources` entries and will be mapped with the full URL. ++ - [ ] If the source URL is an absolute URL, it is resolved as an absolute URL. ++ - [ ] If the source URL is a relative URL, it is resolved relative to the source map path. ++* Wasm support ++ - [ ] Create versions of the tests that use a Wasm source. ++ ++### Scopes Proposal ++ ++TODO +diff --git a/LayoutTests/imported/tg4/source-map-tests/chrome/0001-Add-source-map-specification-tests.patch b/LayoutTests/imported/tg4/source-map-tests/chrome/0001-Add-source-map-specification-tests.patch +new file mode 100644 +index 000000000000..c5fbd4baa8b0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/chrome/0001-Add-source-map-specification-tests.patch +@@ -0,0 +1,3867 @@ ++From afa11641db357e524c8f4d5f573945dd15c1f2e9 Mon Sep 17 00:00:00 2001 ++From: Agata Belkius ++Date: Fri, 19 Apr 2024 15:30:48 +0100 ++Subject: [PATCH 1/2] Add source map specification tests ++ ++--- ++ front_end/BUILD.gn | 1 + ++ front_end/core/sdk/BUILD.gn | 1 + ++ front_end/core/sdk/SourceMapSpec.test.ts | 206 +++ ++ .../core/sdk/fixtures/sourcemaps/BUILD.gn | 202 +++ ++ .../sourcemaps/basic-mapping-as-index-map.js | 2 + ++ .../basic-mapping-as-index-map.js.map | 15 + ++ .../sourcemaps/basic-mapping-original.js | 8 + ++ .../sdk/fixtures/sourcemaps/basic-mapping.js | 2 + ++ .../fixtures/sourcemaps/basic-mapping.js.map | 6 + ++ .../fixtures/sourcemaps/ignore-list-empty.js | 1 + ++ .../sourcemaps/ignore-list-empty.js.map | 8 + ++ .../sourcemaps/ignore-list-out-of-bounds.js | 1 + ++ .../ignore-list-out-of-bounds.js.map | 8 + ++ .../sourcemaps/ignore-list-valid-1.js | 1 + ++ .../sourcemaps/ignore-list-valid-1.js.map | 8 + ++ .../sourcemaps/ignore-list-wrong-type-1.js | 1 + ++ .../ignore-list-wrong-type-1.js.map | 8 + ++ .../sourcemaps/ignore-list-wrong-type-2.js | 1 + ++ .../ignore-list-wrong-type-2.js.map | 8 + ++ .../sourcemaps/ignore-list-wrong-type-3.js | 1 + ++ .../ignore-list-wrong-type-3.js.map | 8 + ++ .../index-map-invalid-base-mappings.js | 1 + ++ .../index-map-invalid-base-mappings.js.map | 15 + ++ .../sourcemaps/index-map-invalid-order.js | 1 + ++ .../sourcemaps/index-map-invalid-order.js.map | 23 + ++ .../sourcemaps/index-map-invalid-overlap.js | 1 + ++ .../index-map-invalid-overlap.js.map | 23 + ++ .../sourcemaps/index-map-missing-map.js | 1 + ++ .../sourcemaps/index-map-missing-map.js.map | 8 + ++ .../index-map-missing-offset-column.js | 1 + ++ .../index-map-missing-offset-column.js.map | 14 + ++ .../index-map-missing-offset-line.js | 1 + ++ .../index-map-missing-offset-line.js.map | 14 + ++ .../sourcemaps/index-map-missing-offset.js | 1 + ++ .../index-map-missing-offset.js.map | 13 + ++ .../index-map-offset-column-wrong-type.js | 1 + ++ .../index-map-offset-column-wrong-type.js.map | 14 + ++ .../index-map-offset-line-wrong-type.js | 1 + ++ .../index-map-offset-line-wrong-type.js.map | 14 + ++ .../index-map-two-concatenated-sources.js | 2 + ++ .../index-map-two-concatenated-sources.js.map | 24 + ++ .../sourcemaps/index-map-wrong-type-map.js | 1 + ++ .../index-map-wrong-type-map.js.map | 9 + ++ .../sourcemaps/index-map-wrong-type-offset.js | 1 + ++ .../index-map-wrong-type-offset.js.map | 14 + ++ .../index-map-wrong-type-sections.js | 1 + ++ .../index-map-wrong-type-sections.js.map | 4 + ++ .../invalid-mapping-bad-separator.js | 2 + ++ .../invalid-mapping-bad-separator.js.map | 6 + ++ .../invalid-mapping-not-a-string-1.js | 1 + ++ .../invalid-mapping-not-a-string-1.js.map | 7 + ++ .../invalid-mapping-not-a-string-2.js | 1 + ++ .../invalid-mapping-not-a-string-2.js.map | 7 + ++ ...nvalid-mapping-segment-column-too-large.js | 1 + ++ ...id-mapping-segment-column-too-large.js.map | 7 + ++ ...apping-segment-name-index-out-of-bounds.js | 1 + ++ ...ng-segment-name-index-out-of-bounds.js.map | 7 + ++ ...id-mapping-segment-name-index-too-large.js | 1 + ++ ...apping-segment-name-index-too-large.js.map | 7 + ++ ...invalid-mapping-segment-negative-column.js | 1 + ++ ...lid-mapping-segment-negative-column.js.map | 7 + ++ ...lid-mapping-segment-negative-name-index.js | 1 + ++ ...mapping-segment-negative-name-index.js.map | 7 + ++ ...apping-segment-negative-original-column.js | 1 + ++ ...ng-segment-negative-original-column.js.map | 7 + ++ ...-mapping-segment-negative-original-line.js | 1 + ++ ...ping-segment-negative-original-line.js.map | 7 + ++ ...apping-segment-negative-relative-column.js | 1 + ++ ...ng-segment-negative-relative-column.js.map | 8 + ++ ...ng-segment-negative-relative-name-index.js | 1 + ++ ...egment-negative-relative-name-index.js.map | 8 + ++ ...gment-negative-relative-original-column.js | 1 + ++ ...t-negative-relative-original-column.js.map | 8 + ++ ...segment-negative-relative-original-line.js | 1 + ++ ...ent-negative-relative-original-line.js.map | 8 + ++ ...-segment-negative-relative-source-index.js | 1 + ++ ...ment-negative-relative-source-index.js.map | 8 + ++ ...d-mapping-segment-negative-source-index.js | 1 + ++ ...pping-segment-negative-source-index.js.map | 7 + ++ ...pping-segment-original-column-too-large.js | 1 + ++ ...g-segment-original-column-too-large.js.map | 7 + ++ ...mapping-segment-original-line-too-large.js | 1 + ++ ...ing-segment-original-line-too-large.js.map | 7 + ++ ...ping-segment-source-index-out-of-bounds.js | 1 + ++ ...-segment-source-index-out-of-bounds.js.map | 7 + ++ ...-mapping-segment-source-index-too-large.js | 1 + ++ ...ping-segment-source-index-too-large.js.map | 7 + ++ ...valid-mapping-segment-with-three-fields.js | 2 + ++ ...d-mapping-segment-with-three-fields.js.map | 6 + ++ ...invalid-mapping-segment-with-two-fields.js | 2 + ++ ...lid-mapping-segment-with-two-fields.js.map | 6 + ++ ...nvalid-mapping-segment-with-zero-fields.js | 1 + ++ ...id-mapping-segment-with-zero-fields.js.map | 7 + ++ .../invalid-vlq-missing-continuation.js | 1 + ++ .../invalid-vlq-missing-continuation.js.map | 6 + ++ .../sourcemaps/invalid-vlq-non-base64-char.js | 1 + ++ .../invalid-vlq-non-base64-char.js.map | 6 + ++ .../sdk/fixtures/sourcemaps/names-missing.js | 1 + ++ .../fixtures/sourcemaps/names-missing.js.map | 5 + ++ .../fixtures/sourcemaps/names-not-a-list-1.js | 1 + ++ .../sourcemaps/names-not-a-list-1.js.map | 6 + ++ .../fixtures/sourcemaps/names-not-a-list-2.js | 1 + ++ .../sourcemaps/names-not-a-list-2.js.map | 6 + ++ .../fixtures/sourcemaps/names-not-string.js | 1 + ++ .../sourcemaps/names-not-string.js.map | 6 + ++ .../sourcemaps/second-source-original.js | 4 + ++ .../sourcemaps/source-map-spec-tests.json | 1540 +++++++++++++++++ ++ .../sources-and-sources-content-both-null.js | 1 + ++ ...urces-and-sources-content-both-null.js.map | 7 + ++ .../fixtures/sourcemaps/sources-missing.js | 1 + ++ .../sourcemaps/sources-missing.js.map | 5 + ++ .../sources-non-null-sources-content-null.js | 2 + ++ ...urces-non-null-sources-content-null.js.map | 7 + ++ .../sourcemaps/sources-not-a-list-1.js | 1 + ++ .../sourcemaps/sources-not-a-list-1.js.map | 6 + ++ .../sourcemaps/sources-not-a-list-2.js | 1 + ++ .../sourcemaps/sources-not-a-list-2.js.map | 6 + ++ .../sourcemaps/sources-not-string-or-null.js | 1 + ++ .../sources-not-string-or-null.js.map | 6 + ++ .../sources-null-sources-content-non-null.js | 2 + ++ ...urces-null-sources-content-non-null.js.map | 7 + ++ .../sourcemaps/transitive-mapping-original.js | 5 + ++ .../transitive-mapping-original.js.map | 8 + ++ .../transitive-mapping-three-steps.js | 6 + ++ .../transitive-mapping-three-steps.js.map | 7 + ++ .../fixtures/sourcemaps/transitive-mapping.js | 2 + ++ .../sourcemaps/transitive-mapping.js.map | 6 + ++ .../sourcemaps/typescript-original.ts | 5 + ++ .../sourcemaps/unrecognized-property.js | 1 + ++ .../sourcemaps/unrecognized-property.js.map | 8 + ++ .../valid-mapping-boundary-values.js | 1 + ++ .../valid-mapping-boundary-values.js.map | 7 + ++ .../sourcemaps/valid-mapping-empty-groups.js | 1 + ++ .../valid-mapping-empty-groups.js.map | 8 + ++ .../sourcemaps/valid-mapping-large-vlq.js | 1 + ++ .../sourcemaps/valid-mapping-large-vlq.js.map | 6 + ++ .../sourcemaps/valid-mapping-null-sources.js | 2 + ++ .../valid-mapping-null-sources.js.map | 6 + ++ .../fixtures/sourcemaps/version-missing.js | 1 + ++ .../sourcemaps/version-missing.js.map | 5 + ++ .../sourcemaps/version-not-a-number.js | 1 + ++ .../sourcemaps/version-not-a-number.js.map | 6 + ++ .../sourcemaps/version-numeric-string.js | 1 + ++ .../sourcemaps/version-numeric-string.js.map | 6 + ++ .../fixtures/sourcemaps/version-too-high.js | 1 + ++ .../sourcemaps/version-too-high.js.map | 6 + ++ .../fixtures/sourcemaps/version-too-low.js | 1 + ++ .../sourcemaps/version-too-low.js.map | 6 + ++ .../sdk/fixtures/sourcemaps/version-valid.js | 1 + ++ .../fixtures/sourcemaps/version-valid.js.map | 6 + ++ 150 files changed, 2648 insertions(+) ++ create mode 100644 front_end/core/sdk/SourceMapSpec.test.ts ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/BUILD.gn ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-missing.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-string.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/second-source-original.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-missing.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-missing.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-high.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-low.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-valid.js ++ create mode 100644 front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map ++ ++diff --git a/front_end/BUILD.gn b/front_end/BUILD.gn ++index 863a434cea..125b34ba73 100644 ++--- a/front_end/BUILD.gn +++++ b/front_end/BUILD.gn ++@@ -106,6 +106,7 @@ group("unittests") { ++ "core/protocol_client:unittests", ++ "core/root:unittests", ++ "core/sdk:unittests", +++ "core/sdk/fixtures/sourcemaps", ++ "entrypoints/formatter_worker:unittests", ++ "entrypoints/heap_snapshot_worker:unittests", ++ "entrypoints/inspector_main:unittests", ++diff --git a/front_end/core/sdk/BUILD.gn b/front_end/core/sdk/BUILD.gn ++index 8d1cf0fa92..f8879365f4 100644 ++--- a/front_end/core/sdk/BUILD.gn +++++ b/front_end/core/sdk/BUILD.gn ++@@ -165,6 +165,7 @@ ts_library("unittests") { ++ "SourceMapManager.test.ts", ++ "SourceMapScopes.test.ts", ++ "SourceMapScopesInfo.test.ts", +++ "SourceMapSpec.test.ts", ++ "StorageBucketsModel.test.ts", ++ "StorageKeyManager.test.ts", ++ "Target.test.ts", ++diff --git a/front_end/core/sdk/SourceMapSpec.test.ts b/front_end/core/sdk/SourceMapSpec.test.ts ++new file mode 100644 ++index 0000000000..93b26a2e13 ++--- /dev/null +++++ b/front_end/core/sdk/SourceMapSpec.test.ts ++@@ -0,0 +1,206 @@ +++// Copyright 2024 The Chromium Authors. All rights reserved. +++// Use of this source code is governed by a BSD-style license that can be +++// found in the LICENSE file. +++ +++ +++/** +++ This file tests if devtools sourcemaps implementation is matching the sourcemaps spec. +++ Sourcemap Spec tests are using test data coming from: https://github.com/tc39/source-map-tests +++ +++ There is a lot of warnings of invalid source maps passing the validation - this is up to the authors +++ which ones of these could be actually checked in the SourceMaps implementetion and which ones are ok to ignore. +++ +++ **/ +++ +++const {assert} = chai; +++import type * as Platform from '../platform/platform.js'; +++import {assertNotNullOrUndefined} from '../platform/platform.js'; +++import { SourceMapV3, parseSourceMap } from './SourceMap.js'; +++import * as SDK from './sdk.js'; +++import {describeWithEnvironment} from '../../testing/EnvironmentHelpers.js'; +++ +++interface TestSpec { +++ name: string; +++ description: string; +++ baseFile: string; +++ sourceMapFile: string; +++ sourceMapIsValid: boolean; +++ testActions?: TestAction[]; +++} +++ +++interface TestAction { +++ actionType: string; +++ generatedLine: number; +++ generatedColumn: number; +++ originalSource: string; +++ originalLine: number; +++ originalColumn: number; +++ mappedName: null | string; +++ intermediateMaps?: string[] +++} +++ +++// Accept "null", null, or undefined for tests specifying a missing value. +++function nullish(arg : any) { +++ if (arg === "null" || arg === undefined) { +++ return null; +++ } +++ return arg; +++} +++ +++describeWithEnvironment('SourceMapSpec', () => { +++ let testCases : TestSpec[] | undefined; +++ let sourceMapContents : SourceMapV3[] = []; +++ +++ before(async () => { +++ testCases = await loadTestCasesFromFixture('source-map-spec-tests.json'); +++ sourceMapContents = await Promise.all( +++ testCases!.map( +++ async (testCase) => { +++ const { sourceMapFile } = testCase; +++ return loadSourceMapFromFixture(sourceMapFile); +++ } +++ ) +++ ); +++ }); +++ +++ it('Spec tests', () => { +++ const consoleErrorSpy = sinon.spy(console, 'error'); +++ testCases!.forEach(({ +++ baseFile, +++ sourceMapFile, +++ testActions, +++ sourceMapIsValid, +++ name +++ }, index) => { +++ const sourceMapContent = sourceMapContents[index]; +++ +++ // These test cases are ignored because certain validity checks are +++ // not implemented, such as checking the version number is `3`. +++ const ignoredCasesForBasicValidity = [ +++ "fileNotAString1", +++ "fileNotAString2", +++ "versionMissing", +++ "versionNotANumber", +++ "versionNumericString", +++ "versionTooHigh", +++ "versionTooLow", +++ "sourcesNotAList1", +++ "sourcesNotAList2", +++ "sourcesNotStringOrNull", +++ // FIXME: this test should be revised after recent spec changes +++ "namesMissing", +++ "namesNotAList1", +++ "namesNotAList2", +++ "namesNotString", +++ "ignoreListWrongType1", +++ "ignoreListWrongType2", +++ "ignoreListOutOfBounds", +++ "indexMapWrongTypeSections", +++ "indexMapWrongTypeMap", +++ "indexMapMissingOffset", +++ "invalidVLQDueToNonBase64Character", +++ ]; +++ +++ // 1) check if an invalid sourcemap throws on SourceMap instance creation, or +++ // 2) check if an invalid sourcemap throws on mapping creation +++ if (!sourceMapIsValid) { +++ if (ignoredCasesForBasicValidity.includes(name)) +++ return; +++ +++ let thrownDuringParse = false; +++ try { +++ const sourceMap = new SDK.SourceMap.SourceMap( +++ baseFile as Platform.DevToolsPath.UrlString, +++ sourceMapFile as Platform.DevToolsPath.UrlString, +++ sourceMapContent); +++ sourceMap.mappings(); +++ } catch { +++ thrownDuringParse = true; +++ } +++ assert.equal( +++ thrownDuringParse || consoleErrorSpy.calledWith("Failed to parse source map"), +++ true, +++ `${name}: expected invalid source map to fail to load` +++ ); +++ +++ return; +++ } +++ +++ // 3) check if a valid sourcemap can be parsed and a SourceMap instance created +++ const baseFileUrl = baseFile as Platform.DevToolsPath.UrlString; +++ const sourceMapFileUrl = sourceMapFile as Platform.DevToolsPath.UrlString; +++ +++ assert.doesNotThrow( +++ () => parseSourceMap(JSON.stringify(sourceMapContent)), +++ undefined, +++ undefined, +++ `${name}: expected valid source map to parse` +++ ); +++ assert.doesNotThrow(() => new SDK.SourceMap.SourceMap( +++ baseFileUrl, +++ sourceMapFileUrl, +++ sourceMapContent +++ ), undefined, undefined, `${name}: expected valid source map to parse`); +++ +++ // 4) check if the mappings are valid +++ const sourceMap = new SDK.SourceMap.SourceMap( +++ baseFileUrl, +++ sourceMapFileUrl, +++ sourceMapContent); +++ +++ assert.doesNotThrow(() => sourceMap.findEntry(1, 1)); +++ +++ if (testActions !== undefined) { +++ testActions.forEach(({ +++ actionType, +++ originalSource, +++ originalLine, +++ originalColumn, +++ generatedLine, +++ generatedColumn, +++ intermediateMaps +++ }) => { +++ +++ if (actionType === "checkMapping" && sourceMapIsValid) { +++ // 4a) check if the mappings are valid for regular sourcemaps +++ // extract to separate function +++ let actual = sourceMap.findEntry(generatedLine, generatedColumn); +++ assertNotNullOrUndefined(actual); +++ +++ assert.strictEqual(nullish(actual.sourceURL), originalSource, 'unexpected source URL'); +++ assert.strictEqual(nullish(actual.sourceLineNumber), originalLine, 'unexpected source line number'); +++ assert.strictEqual(nullish(actual.sourceColumnNumber), originalColumn, 'unexpected source column number'); +++ } +++ }); +++ } +++ }); +++ }); +++}); +++ +++async function loadTestCasesFromFixture(filename: string): Promise { +++ const testSpec = await getFixtureFileContents<{ tests: TestSpec[] }>(filename); +++ return testSpec?.tests ?? []; +++}; +++ +++async function loadSourceMapFromFixture(filename: string): Promise { +++ return getFixtureFileContents(filename); +++}; +++ +++async function getFixtureFileContents(filename: string): +++ Promise { +++ const url = new URL(`/front_end/core/sdk/fixtures/sourcemaps/${filename}`, window.location.origin); +++ +++ const response = await fetch(url); +++ +++ if (response.status !== 200) { +++ throw new Error(`Unable to load ${url}`); +++ } +++ +++ const contentType = response.headers.get('content-type'); +++ const isGzipEncoded = contentType !== null && contentType.includes('gzip'); +++ let buffer = await response.arrayBuffer(); +++ +++ const decoder = new TextDecoder('utf-8'); +++ const contents = JSON.parse(decoder.decode(buffer)) as T; +++ return contents; +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn b/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn ++new file mode 100644 ++index 0000000000..a82b09a02d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/BUILD.gn ++@@ -0,0 +1,202 @@ +++# Copyright 2022 The Chromium Authors. All rights reserved. +++# Use of this source code is governed by a BSD-style license that can be +++# found in the LICENSE file. +++ +++import("../../../../../scripts/build/ninja/copy.gni") +++ +++copy_to_gen("sourcemaps") { +++ sources = [ +++ "basic-mapping-as-index-map.js", +++ "basic-mapping-as-index-map.js.map", +++ "basic-mapping-original.js", +++ "basic-mapping.js", +++ "basic-mapping.js.map", +++ "file-not-a-string-1.js", +++ "file-not-a-string-1.js.map", +++ "file-not-a-string-2.js", +++ "file-not-a-string-2.js.map", +++ "ignore-list-empty.js", +++ "ignore-list-empty.js.map", +++ "ignore-list-out-of-bounds.js", +++ "ignore-list-out-of-bounds.js.map", +++ "ignore-list-valid-1.js", +++ "ignore-list-valid-1.js.map", +++ "ignore-list-wrong-type-1.js", +++ "ignore-list-wrong-type-1.js.map", +++ "ignore-list-wrong-type-2.js", +++ "ignore-list-wrong-type-2.js.map", +++ "ignore-list-wrong-type-3.js", +++ "ignore-list-wrong-type-3.js.map", +++ "index-map-empty-sections.js", +++ "index-map-empty-sections.js.map", +++ "index-map-file-wrong-type-1.js", +++ "index-map-file-wrong-type-1.js.map", +++ "index-map-file-wrong-type-2.js", +++ "index-map-file-wrong-type-2.js.map", +++ "index-map-invalid-base-mappings.js", +++ "index-map-invalid-base-mappings.js.map", +++ "index-map-invalid-order.js", +++ "index-map-invalid-order.js.map", +++ "index-map-invalid-overlap.js", +++ "index-map-invalid-overlap.js.map", +++ "index-map-invalid-sub-map.js", +++ "index-map-invalid-sub-map.js.map", +++ "index-map-missing-file.js", +++ "index-map-missing-file.js.map", +++ "index-map-missing-map.js", +++ "index-map-missing-map.js.map", +++ "index-map-missing-offset-column.js", +++ "index-map-missing-offset-column.js.map", +++ "index-map-missing-offset-line.js", +++ "index-map-missing-offset-line.js.map", +++ "index-map-missing-offset.js", +++ "index-map-missing-offset.js.map", +++ "index-map-offset-column-wrong-type.js", +++ "index-map-offset-column-wrong-type.js.map", +++ "index-map-offset-line-wrong-type.js", +++ "index-map-offset-line-wrong-type.js.map", +++ "index-map-two-concatenated-sources.js", +++ "index-map-two-concatenated-sources.js.map", +++ "index-map-wrong-type-map.js", +++ "index-map-wrong-type-map.js.map", +++ "index-map-wrong-type-offset.js", +++ "index-map-wrong-type-offset.js.map", +++ "index-map-wrong-type-sections.js", +++ "index-map-wrong-type-sections.js.map", +++ "invalid-mapping-bad-separator.js", +++ "invalid-mapping-bad-separator.js.map", +++ "invalid-mapping-not-a-string-1.js", +++ "invalid-mapping-not-a-string-1.js.map", +++ "invalid-mapping-not-a-string-2.js", +++ "invalid-mapping-not-a-string-2.js.map", +++ "invalid-mapping-segment-column-too-large.js", +++ "invalid-mapping-segment-column-too-large.js.map", +++ "invalid-mapping-segment-name-index-out-of-bounds.js", +++ "invalid-mapping-segment-name-index-out-of-bounds.js.map", +++ "invalid-mapping-segment-name-index-too-large.js", +++ "invalid-mapping-segment-name-index-too-large.js.map", +++ "invalid-mapping-segment-negative-column.js", +++ "invalid-mapping-segment-negative-column.js.map", +++ "invalid-mapping-segment-negative-name-index.js", +++ "invalid-mapping-segment-negative-name-index.js.map", +++ "invalid-mapping-segment-negative-original-column.js", +++ "invalid-mapping-segment-negative-original-column.js.map", +++ "invalid-mapping-segment-negative-original-line.js", +++ "invalid-mapping-segment-negative-original-line.js.map", +++ "invalid-mapping-segment-negative-relative-column.js", +++ "invalid-mapping-segment-negative-relative-column.js.map", +++ "invalid-mapping-segment-negative-relative-name-index.js", +++ "invalid-mapping-segment-negative-relative-name-index.js.map", +++ "invalid-mapping-segment-negative-relative-original-column.js", +++ "invalid-mapping-segment-negative-relative-original-column.js.map", +++ "invalid-mapping-segment-negative-relative-original-line.js", +++ "invalid-mapping-segment-negative-relative-original-line.js.map", +++ "invalid-mapping-segment-negative-relative-source-index.js", +++ "invalid-mapping-segment-negative-relative-source-index.js.map", +++ "invalid-mapping-segment-negative-source-index.js", +++ "invalid-mapping-segment-negative-source-index.js.map", +++ "invalid-mapping-segment-original-column-too-large.js", +++ "invalid-mapping-segment-original-column-too-large.js.map", +++ "invalid-mapping-segment-original-line-too-large.js", +++ "invalid-mapping-segment-original-line-too-large.js.map", +++ "invalid-mapping-segment-source-index-out-of-bounds.js", +++ "invalid-mapping-segment-source-index-out-of-bounds.js.map", +++ "invalid-mapping-segment-source-index-too-large.js", +++ "invalid-mapping-segment-source-index-too-large.js.map", +++ "invalid-mapping-segment-with-three-fields.js", +++ "invalid-mapping-segment-with-three-fields.js.map", +++ "invalid-mapping-segment-with-two-fields.js", +++ "invalid-mapping-segment-with-two-fields.js.map", +++ "invalid-mapping-segment-with-zero-fields.js", +++ "invalid-mapping-segment-with-zero-fields.js.map", +++ "invalid-vlq-missing-continuation.js", +++ "invalid-vlq-missing-continuation.js.map", +++ "invalid-vlq-non-base64-char.js", +++ "invalid-vlq-non-base64-char.js.map", +++ "mapping-semantics-column-reset.js", +++ "mapping-semantics-column-reset.js.map", +++ "mapping-semantics-five-field-segment.js", +++ "mapping-semantics-five-field-segment.js.map", +++ "mapping-semantics-four-field-segment.js", +++ "mapping-semantics-four-field-segment.js.map", +++ "mapping-semantics-relative-1.js", +++ "mapping-semantics-relative-1.js.map", +++ "mapping-semantics-relative-2.js", +++ "mapping-semantics-relative-2.js.map", +++ "mapping-semantics-single-field-segment.js", +++ "mapping-semantics-single-field-segment.js.map", +++ "names-missing.js", +++ "names-missing.js.map", +++ "names-not-a-list-1.js", +++ "names-not-a-list-1.js.map", +++ "names-not-a-list-2.js", +++ "names-not-a-list-2.js.map", +++ "names-not-string.js", +++ "names-not-string.js.map", +++ "second-source-original.js", +++ "source-map-spec-tests.json", +++ "source-resolution-absolute-url.js", +++ "source-resolution-absolute-url.js.map", +++ "source-resolution-relative-url.js", +++ "source-resolution-relative-url.js.map", +++ "source-root-not-a-string-1.js", +++ "source-root-not-a-string-1.js.map", +++ "source-root-not-a-string-2.js", +++ "source-root-not-a-string-2.js.map", +++ "source-root-resolution.js", +++ "source-root-resolution.js.map", +++ "sources-and-sources-content-both-null.js", +++ "sources-and-sources-content-both-null.js.map", +++ "sources-missing.js", +++ "sources-missing.js.map", +++ "sources-non-null-sources-content-null.js", +++ "sources-non-null-sources-content-null.js.map", +++ "sources-not-a-list-1.js", +++ "sources-not-a-list-1.js.map", +++ "sources-not-a-list-2.js", +++ "sources-not-a-list-2.js.map", +++ "sources-not-string-or-null.js", +++ "sources-not-string-or-null.js.map", +++ "sources-null-sources-content-non-null.js", +++ "sources-null-sources-content-non-null.js.map", +++ "transitive-mapping-original.js", +++ "transitive-mapping-original.js.map", +++ "transitive-mapping-three-steps.js", +++ "transitive-mapping-three-steps.js.map", +++ "transitive-mapping.js", +++ "transitive-mapping.js.map", +++ "typescript-original.ts", +++ "unrecognized-property.js", +++ "unrecognized-property.js.map", +++ "valid-mapping-boundary-values.js", +++ "valid-mapping-boundary-values.js.map", +++ "valid-mapping-empty-groups.js", +++ "valid-mapping-empty-groups.js.map", +++ "valid-mapping-empty-string.js", +++ "valid-mapping-empty-string.js.map", +++ "valid-mapping-large-vlq.js", +++ "valid-mapping-large-vlq.js.map", +++ "valid-mapping-null-sources.js", +++ "valid-mapping-null-sources.js.map", +++ "version-missing.js", +++ "version-missing.js.map", +++ "version-not-a-number.js", +++ "version-not-a-number.js.map", +++ "version-numeric-string.js", +++ "version-numeric-string.js.map", +++ "version-too-high.js", +++ "version-too-high.js.map", +++ "version-too-low.js", +++ "version-too-low.js.map", +++ "version-valid.js", +++ "version-valid.js.map", +++ "vlq-valid-continuation-bit-present-1.js", +++ "vlq-valid-continuation-bit-present-1.js.map", +++ "vlq-valid-continuation-bit-present-2.js", +++ "vlq-valid-continuation-bit-present-2.js.map", +++ "vlq-valid-negative-digit.js", +++ "vlq-valid-negative-digit.js.map", +++ "vlq-valid-single-digit.js", +++ "vlq-valid-single-digit.js.map", +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js ++new file mode 100644 ++index 0000000000..b9fae38043 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=basic-mapping-as-index-map.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map ++new file mode 100644 ++index 0000000000..c0ad870ed2 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-as-index-map.js.map ++@@ -0,0 +1,15 @@ +++{ +++ "version": 3, +++ "file": "basic-mapping-as-index-map.js", +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js ++new file mode 100644 ++index 0000000000..301b186cb1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping-original.js ++@@ -0,0 +1,8 @@ +++function foo() { +++ return 42; +++} +++function bar() { +++ return 24; +++} +++foo(); +++bar(); ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js ++new file mode 100644 ++index 0000000000..2e479a4175 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=basic-mapping.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map ++new file mode 100644 ++index 0000000000..12dc9679a4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/basic-mapping.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version":3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js ++new file mode 100644 ++index 0000000000..385a5c3501 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-empty.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map ++new file mode 100644 ++index 0000000000..7297863a9b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-empty.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": [] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js ++new file mode 100644 ++index 0000000000..7a0fbb8833 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-out-of-bounds.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map ++new file mode 100644 ++index 0000000000..fb2566bb41 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-out-of-bounds.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": [1] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js ++new file mode 100644 ++index 0000000000..ea64a5565a ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-valid-1.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map ++new file mode 100644 ++index 0000000000..98eebdf7f6 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-valid-1.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": [0] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js ++new file mode 100644 ++index 0000000000..8b40bd3847 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-wrong-type-1.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map ++new file mode 100644 ++index 0000000000..688740aba8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-1.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": ["not a number"] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js ++new file mode 100644 ++index 0000000000..35c7791164 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-wrong-type-2.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map ++new file mode 100644 ++index 0000000000..ca1d30de2d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-2.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": ["0"] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js ++new file mode 100644 ++index 0000000000..8735d41758 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=ignore-list-wrong-type-3.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map ++new file mode 100644 ++index 0000000000..1ac167d56c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/ignore-list-wrong-type-3.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "", +++ "names": [], +++ "ignoreList": 0 +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js ++new file mode 100644 ++index 0000000000..e90bef083c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-invalid-base-mappings.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map ++new file mode 100644 ++index 0000000000..b489c1f080 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-base-mappings.js.map ++@@ -0,0 +1,15 @@ +++{ +++ "version": 3, +++ "mappings": "AAAA", +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js ++new file mode 100644 ++index 0000000000..263fa3c6e0 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-invalid-order.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map ++new file mode 100644 ++index 0000000000..82da69df72 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-order.js.map ++@@ -0,0 +1,23 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 1, "column": 4 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ }, +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js ++new file mode 100644 ++index 0000000000..9aff8dc620 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-invalid-overlap.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map ++new file mode 100644 ++index 0000000000..8d42546fd8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-invalid-overlap.js.map ++@@ -0,0 +1,23 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ }, +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js ++new file mode 100644 ++index 0000000000..86c8e9a253 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-missing-map.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map ++new file mode 100644 ++index 0000000000..3bce47e852 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-map.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js ++new file mode 100644 ++index 0000000000..fe6917403f ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-missing-offset-column.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map ++new file mode 100644 ++index 0000000000..aa48bbb993 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-column.js.map ++@@ -0,0 +1,14 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js ++new file mode 100644 ++index 0000000000..ba8614e412 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-missing-offset-line.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map ++new file mode 100644 ++index 0000000000..3d60444ea7 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset-line.js.map ++@@ -0,0 +1,14 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js ++new file mode 100644 ++index 0000000000..9ca2cf3fb5 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-missing-offset.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map ++new file mode 100644 ++index 0000000000..7285138bf5 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-missing-offset.js.map ++@@ -0,0 +1,13 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js ++new file mode 100644 ++index 0000000000..ed1e9ec5d5 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-offset-column-wrong-type.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map ++new file mode 100644 ++index 0000000000..b43e79a9dd ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-column-wrong-type.js.map ++@@ -0,0 +1,14 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": true }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js ++new file mode 100644 ++index 0000000000..d58f2aff99 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-offset-line-wrong-type.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map ++new file mode 100644 ++index 0000000000..81dbcd6ec4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-offset-line-wrong-type.js.map ++@@ -0,0 +1,14 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": true, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js ++new file mode 100644 ++index 0000000000..b8702d7187 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar();function baz(){return"baz"}baz(); +++//# sourceMappingURL=index-map-two-concatenated-sources.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map ++new file mode 100644 ++index 0000000000..f67f5de3c5 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-two-concatenated-sources.js.map ++@@ -0,0 +1,24 @@ +++{ +++ "version": 3, +++ "file": "index-map-two-concatenated-sources.js", +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +++ } +++ }, +++ { +++ "offset": { "line": 0, "column": 62 }, +++ "map": { +++ "version": 3, +++ "names": ["baz"], +++ "sources": ["second-source-original.js"], +++ "mappings":"AAAA,SAASA,MACP,MAAO,KACT,CACAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js ++new file mode 100644 ++index 0000000000..d31d6d6358 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-wrong-type-map.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map ++new file mode 100644 ++index 0000000000..0963f623d7 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-map.js.map ++@@ -0,0 +1,9 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": "not a map" +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js ++new file mode 100644 ++index 0000000000..048e1246f8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-wrong-type-offset.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map ++new file mode 100644 ++index 0000000000..fbc6e4e678 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-offset.js.map ++@@ -0,0 +1,14 @@ +++{ +++ "version": 3, +++ "sections": [ +++ { +++ "offset": "not an offset", +++ "map": { +++ "version": 3, +++ "names": [], +++ "sources": ["empty-original.js"], +++ "mappings": "AAAA" +++ } +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js ++new file mode 100644 ++index 0000000000..011eca806e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=index-map-wrong-type-sections.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map ++new file mode 100644 ++index 0000000000..dbfb4ead30 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/index-map-wrong-type-sections.js.map ++@@ -0,0 +1,4 @@ +++{ +++ "version": 3, +++ "sections": "not a sections list" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js ++new file mode 100644 ++index 0000000000..25338aca30 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-bad-separator.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map ++new file mode 100644 ++index 0000000000..5f4f5b9233 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-bad-separator.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAAA.SAASA:MACP" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js ++new file mode 100644 ++index 0000000000..cb38e2fe9d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-not-a-string-1.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map ++new file mode 100644 ++index 0000000000..5bf3e2a9d8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-1.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-not-a-string-1.js", +++ "sources": ["empty-original.js"], +++ "mappings": 5 +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js ++new file mode 100644 ++index 0000000000..3d84abd6c6 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-not-a-string-2.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map ++new file mode 100644 ++index 0000000000..4527e7f764 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-not-a-string-2.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-not-a-string-2.js", +++ "sources": ["empty-original.js"], +++ "mappings": [1, 2, 3, 4] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js ++new file mode 100644 ++index 0000000000..55591f874b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-column-too-large.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map ++new file mode 100644 ++index 0000000000..b4c059e015 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-column-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-column-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "ggggggE" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js ++new file mode 100644 ++index 0000000000..2a6b434eff ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-name-index-out-of-bounds.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map ++new file mode 100644 ++index 0000000000..8dd2ea6c2d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-out-of-bounds.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "file": "invalid-mapping-segment-name-index-out-of-bounds.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAC" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js ++new file mode 100644 ++index 0000000000..709e34dbd3 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-name-index-too-large.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map ++new file mode 100644 ++index 0000000000..c7bf5b98d1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-name-index-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-name-index-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAggggggE" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js ++new file mode 100644 ++index 0000000000..a202152d6f ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-column.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map ++new file mode 100644 ++index 0000000000..403878bfa4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-column.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-column.js", +++ "sources": ["empty-original.js"], +++ "mappings": "F" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js ++new file mode 100644 ++index 0000000000..3e3f634204 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-name-index.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map ++new file mode 100644 ++index 0000000000..b94f63646e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-name-index.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-name-index.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAF" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js ++new file mode 100644 ++index 0000000000..f21d5342b3 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-original-column.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map ++new file mode 100644 ++index 0000000000..011c639d3f ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-column.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-original-column.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAF" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js ++new file mode 100644 ++index 0000000000..b37309601c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-original-line.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map ++new file mode 100644 ++index 0000000000..e7ec993eeb ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-original-line.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-original-line.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAFA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js ++new file mode 100644 ++index 0000000000..94b835d687 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-relative-column.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map ++new file mode 100644 ++index 0000000000..414884072b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-column.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-relative-column.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "C,F" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js ++new file mode 100644 ++index 0000000000..c965c5f011 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-relative-name-index.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map ++new file mode 100644 ++index 0000000000..1fbbcfcd32 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-name-index.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-relative-name-index.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "AAAAC,AAAAF" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js ++new file mode 100644 ++index 0000000000..493a6ec88a ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-column.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map ++new file mode 100644 ++index 0000000000..7e62895651 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-column.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-relative-original-column.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "AAAC,AAAF" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js ++new file mode 100644 ++index 0000000000..ca8329fb98 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-line.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map ++new file mode 100644 ++index 0000000000..86b0fb3a04 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-original-line.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-relative-original-line.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "AACA,AAFA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js ++new file mode 100644 ++index 0000000000..fa92225b09 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-relative-source-index.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map ++new file mode 100644 ++index 0000000000..2efeb047db ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-relative-source-index.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-relative-source-index.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": "ACAA,AFAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js ++new file mode 100644 ++index 0000000000..6e05849b6a ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-source-index.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map ++new file mode 100644 ++index 0000000000..596c2f298b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-negative-source-index.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-source-index.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AFAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js ++new file mode 100644 ++index 0000000000..0936ed7ea8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-original-column-too-large.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map ++new file mode 100644 ++index 0000000000..ff2103fe24 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-column-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-original-column-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAggggggE" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js ++new file mode 100644 ++index 0000000000..9b3aa5a361 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-original-line-too-large.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map ++new file mode 100644 ++index 0000000000..890f1c71fc ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-original-line-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-original-line-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAggggggEA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js ++new file mode 100644 ++index 0000000000..2e5fbca268 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-source-index-out-of-bounds.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map ++new file mode 100644 ++index 0000000000..86dedb114f ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-out-of-bounds.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-source-index-out-of-bounds.js", +++ "sources": ["empty-original.js"], +++ "mappings": "ACAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js ++new file mode 100644 ++index 0000000000..3f4943e127 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-source-index-too-large.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map ++new file mode 100644 ++index 0000000000..e9f858c6e1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-source-index-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-source-index-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AggggggEAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js ++new file mode 100644 ++index 0000000000..4b868fac9c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-segment-with-three-fields.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map ++new file mode 100644 ++index 0000000000..c2af1165ad ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-three-fields.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js ++new file mode 100644 ++index 0000000000..96045a7a11 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-segment-with-two-fields.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map ++new file mode 100644 ++index 0000000000..73cf00fa1c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-two-fields.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js ++new file mode 100644 ++index 0000000000..9d5332a56c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-with-zero-fields.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map ++new file mode 100644 ++index 0000000000..5a34d25b64 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-mapping-segment-with-zero-fields.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-with-zero-fields.js", +++ "sources": ["empty-original.js"], +++ "mappings": ",,,," +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js ++new file mode 100644 ++index 0000000000..2c2a0090ac ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-vlq-missing-continuation.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map ++new file mode 100644 ++index 0000000000..dd0e363ff4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-missing-continuation.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "g" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js ++new file mode 100644 ++index 0000000000..d1b20b41a2 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-vlq-non-base64-char.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map ++new file mode 100644 ++index 0000000000..4fa1ac5768 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/invalid-vlq-non-base64-char.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "A$%?!" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-missing.js b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js ++new file mode 100644 ++index 0000000000..58781fd887 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-missing.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map ++new file mode 100644 ++index 0000000000..82170bf784 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-missing.js.map ++@@ -0,0 +1,5 @@ +++{ +++ "version" : 3, +++ "sources": ["empty-original.js"], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js ++new file mode 100644 ++index 0000000000..dc65f1972b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-not-a-list-1.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map ++new file mode 100644 ++index 0000000000..fe1edaeb96 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-1.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": ["source.js"], +++ "names": "not a list", +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js ++new file mode 100644 ++index 0000000000..d7251f78da ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-not-a-list-2.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map ++new file mode 100644 ++index 0000000000..3388d2bb71 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-a-list-2.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": ["source.js"], +++ "names": { "foo": 3 }, +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js ++new file mode 100644 ++index 0000000000..8dc7b4811a ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-not-string.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map ++new file mode 100644 ++index 0000000000..c0feb0739a ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/names-not-string.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": ["source.js"], +++ "names": [null, 3, true, false, {}, []], +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js b/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js ++new file mode 100644 ++index 0000000000..c339bc9d15 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/second-source-original.js ++@@ -0,0 +1,4 @@ +++function baz() { +++ return "baz"; +++} +++baz(); ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json b/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json ++new file mode 100644 ++index 0000000000..0f7a3c1cb1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/source-map-spec-tests.json ++@@ -0,0 +1,1540 @@ +++{ +++ "tests": [ +++ { +++ "name": "versionValid", +++ "description": "Test a simple source map with a valid version number", +++ "baseFile": "version-valid.js", +++ "sourceMapFile": "version-valid.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "versionMissing", +++ "description": "Test a source map that is missing a version field", +++ "baseFile": "version-missing.js", +++ "sourceMapFile": "version-missing.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionNotANumber", +++ "description": "Test a source map with a version field that is not a number", +++ "baseFile": "version-not-a-number.js", +++ "sourceMapFile": "version-not-a-number.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionNumericString", +++ "description": "Test a source map with a version field that is a number as a string", +++ "baseFile": "version-numeric-string.js", +++ "sourceMapFile": "version-numeric-string.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooHigh", +++ "description": "Test a source map with an integer version field that is too high", +++ "baseFile": "version-too-high.js", +++ "sourceMapFile": "version-too-high.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooLow", +++ "description": "Test a source map with an integer version field that is too low", +++ "baseFile": "version-too-low.js", +++ "sourceMapFile": "version-too-low.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesMissing", +++ "description": "Test a source map that is missing a necessary sources field", +++ "baseFile": "sources-missing.js", +++ "sourceMapFile": "sources-missing.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesNotAList1", +++ "description": "Test a source map with a sources field that is not a valid list (string)", +++ "baseFile": "sources-not-a-list-1.js", +++ "sourceMapFile": "sources-not-a-list-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesNotAList2", +++ "description": "Test a source map with a sources field that is not a valid list (object)", +++ "baseFile": "sources-not-a-list-2.js", +++ "sourceMapFile": "sources-not-a-list-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesNotStringOrNull", +++ "description": "Test a source map with a sources list that has non-string and non-null items", +++ "baseFile": "sources-not-string-or-null.js", +++ "sourceMapFile": "sources-not-string-or-null.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesAndSourcesContentBothNull", +++ "description": "Test a source map that has both null sources and sourcesContent entries", +++ "baseFile": "sources-and-sources-content-both-null.js", +++ "sourceMapFile": "sources-and-sources-content-both-null.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "fileNotAString1", +++ "description": "Test a source map with a file field that is not a valid string", +++ "baseFile": "file-not-a-string-1.js", +++ "sourceMapFile": "file-not-a-string-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "fileNotAString2", +++ "description": "Test a source map with a file field that is not a valid string", +++ "baseFile": "file-not-a-string-2.js", +++ "sourceMapFile": "file-not-a-string-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourceRootNotAString1", +++ "description": "Test a source map with a sourceRoot field that is not a valid string", +++ "baseFile": "source-root-not-a-string-1.js", +++ "sourceMapFile": "source-root-not-a-string-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourceRootNotAString2", +++ "description": "Test a source map with a sourceRoot field that is not a valid string", +++ "baseFile": "source-root-not-a-string-2.js", +++ "sourceMapFile": "source-root-not-a-string-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesMissing", +++ "description": "Test a source map that is missing a necessary names field", +++ "baseFile": "names-missing.js", +++ "sourceMapFile": "names-missing.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesNotAList1", +++ "description": "Test a source map with a names field that is not a valid list (string)", +++ "baseFile": "names-not-a-list-1.js", +++ "sourceMapFile": "names-not-a-list-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesNotAList2", +++ "description": "Test a source map with a names field that is not a valid list (object)", +++ "baseFile": "names-not-a-list-2.js", +++ "sourceMapFile": "names-not-a-list-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesNotString", +++ "description": "Test a source map with a names list that has non-string items", +++ "baseFile": "names-not-string.js", +++ "sourceMapFile": "names-not-string.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "ignoreListEmpty", +++ "description": "Test a source map with an ignore list that has no items", +++ "baseFile": "ignore-list-empty.js", +++ "sourceMapFile": "ignore-list-empty.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "ignoreListValid1", +++ "description": "Test a source map with a simple valid ignore list", +++ "baseFile": "ignore-list-valid-1.js", +++ "sourceMapFile": "ignore-list-valid-1.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkIgnoreList", +++ "present": ["empty-original.js"] +++ } +++ ] +++ }, +++ { +++ "name": "ignoreListWrongType1", +++ "description": "Test a source map with an ignore list with the wrong type of items", +++ "baseFile": "ignore-list-wrong-type-1.js", +++ "sourceMapFile": "ignore-list-wrong-type-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "ignoreListWrongType2", +++ "description": "Test a source map with an ignore list with the wrong type of items", +++ "baseFile": "ignore-list-wrong-type-2.js", +++ "sourceMapFile": "ignore-list-wrong-type-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "ignoreListWrongType3", +++ "description": "Test a source map with an ignore list that is not a list", +++ "baseFile": "ignore-list-wrong-type-3.js", +++ "sourceMapFile": "ignore-list-wrong-type-3.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "ignoreListOutOfBounds", +++ "description": "Test a source map with an ignore list with an item with an out-of-bounds index", +++ "baseFile": "ignore-list-out-of-bounds.js", +++ "sourceMapFile": "ignore-list-out-of-bounds.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "unrecognizedProperty", +++ "description": "Test a source map that has an extra field not explicitly encoded in the spec", +++ "baseFile": "unrecognized-property.js", +++ "sourceMapFile": "unrecognized-property.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "invalidVLQDueToNonBase64Character", +++ "description": "Test a source map that has a mapping with an invalid non-base64 character", +++ "baseFile": "invalid-vlq-non-base64-char.js", +++ "sourceMapFile": "invalid-vlq-non-base64-char.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidVLQDueToMissingContinuationDigits", +++ "description": "Test a source map that has a mapping with an invalid VLQ that has a continuation bit but no continuing digits", +++ "baseFile": "invalid-vlq-missing-continuation.js", +++ "sourceMapFile": "invalid-vlq-missing-continuation.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingNotAString1", +++ "description": "Test a source map that has an invalid mapping that is not a string (number)", +++ "baseFile": "invalid-mapping-not-a-string-1.js", +++ "sourceMapFile": "invalid-mapping-not-a-string-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingNotAString2", +++ "description": "Test a source map that has an invalid mapping that is not a string (array)", +++ "baseFile": "invalid-mapping-not-a-string-2.js", +++ "sourceMapFile": "invalid-mapping-not-a-string-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentBadSeparator", +++ "description": "Test a source map that uses separator characters not recognized in the spec", +++ "baseFile": "invalid-mapping-bad-separator.js", +++ "sourceMapFile": "invalid-mapping-bad-separator.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithZeroFields", +++ "description": "Test a source map that has the wrong number (zero) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-zero-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-zero-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithTwoFields", +++ "description": "Test a source map that has the wrong number (two) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-two-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-two-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithThreeFields", +++ "description": "Test a source map that has the wrong number (three) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-three-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-three-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithSourceIndexOutOfBounds", +++ "description": "Test a source map that has a source index field that is out of bounds of the sources field", +++ "baseFile": "invalid-mapping-segment-source-index-out-of-bounds.js", +++ "sourceMapFile": "invalid-mapping-segment-source-index-out-of-bounds.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNameIndexOutOfBounds", +++ "description": "Test a source map that has a name index field that is out of bounds of the names field", +++ "baseFile": "invalid-mapping-segment-name-index-out-of-bounds.js", +++ "sourceMapFile": "invalid-mapping-segment-name-index-out-of-bounds.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeColumn", +++ "description": "Test a source map that has an invalid negative non-relative column field", +++ "baseFile": "invalid-mapping-segment-negative-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeSourceIndex", +++ "description": "Test a source map that has an invalid negative non-relative source index field", +++ "baseFile": "invalid-mapping-segment-negative-source-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-source-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeOriginalLine", +++ "description": "Test a source map that has an invalid negative non-relative original line field", +++ "baseFile": "invalid-mapping-segment-negative-original-line.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-original-line.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeOriginalColumn", +++ "description": "Test a source map that has an invalid negative non-relative original column field", +++ "baseFile": "invalid-mapping-segment-negative-original-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-original-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeNameIndex", +++ "description": "Test a source map that has an invalid negative non-relative name index field", +++ "baseFile": "invalid-mapping-segment-negative-name-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-name-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeRelativeColumn", +++ "description": "Test a source map that has an invalid negative relative column field", +++ "baseFile": "invalid-mapping-segment-negative-relative-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-relative-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeRelativeSourceIndex", +++ "description": "Test a source map that has an invalid negative relative source index field", +++ "baseFile": "invalid-mapping-segment-negative-relative-source-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-relative-source-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalLine", +++ "description": "Test a source map that has an invalid negative relative original line field", +++ "baseFile": "invalid-mapping-segment-negative-relative-original-line.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-line.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalColumn", +++ "description": "Test a source map that has an invalid negative relative original column field", +++ "baseFile": "invalid-mapping-segment-negative-relative-original-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeRelativeNameIndex", +++ "description": "Test a source map that has an invalid negative relative name index field", +++ "baseFile": "invalid-mapping-segment-negative-relative-name-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-relative-name-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithColumnExceeding32Bits", +++ "description": "Test a source map that has a column field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-column-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-column-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithSourceIndexExceeding32Bits", +++ "description": "Test a source map that has a source index field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-source-index-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-source-index-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithOriginalLineExceeding32Bits", +++ "description": "Test a source map that has a original line field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-original-line-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-original-line-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithOriginalColumnExceeding32Bits", +++ "description": "Test a source map that has an original column field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-original-column-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-original-column-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNameIndexExceeding32Bits", +++ "description": "Test a source map that has a name index field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-name-index-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-name-index-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "validMappingFieldsWith32BitMaxValues", +++ "description": "Test a source map that has segment fields with max values representable in 32 bits", +++ "baseFile": "valid-mapping-boundary-values.js", +++ "sourceMapFile": "valid-mapping-boundary-values.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "validMappingLargeVLQ", +++ "description": "Test a source map that has a segment field VLQ that is very long but within 32-bits", +++ "baseFile": "valid-mapping-large-vlq.js", +++ "sourceMapFile": "valid-mapping-large-vlq.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "validMappingEmptyGroups", +++ "description": "Test a source map with a mapping that has many empty groups", +++ "baseFile": "valid-mapping-empty-groups.js", +++ "sourceMapFile": "valid-mapping-empty-groups.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "validMappingEmptyString", +++ "description": "Test a source map with an empty string mapping", +++ "baseFile": "valid-mapping-empty-string.js", +++ "sourceMapFile": "valid-mapping-empty-string.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "indexMapWrongTypeSections", +++ "description": "Test an index map with a sections field with the wrong type", +++ "baseFile": "index-map-wrong-type-sections.js", +++ "sourceMapFile": "index-map-wrong-type-sections.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapWrongTypeOffset", +++ "description": "Test an index map with an offset field with the wrong type", +++ "baseFile": "index-map-wrong-type-offset.js", +++ "sourceMapFile": "index-map-wrong-type-offset.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapWrongTypeMap", +++ "description": "Test an index map with a map field with the wrong type", +++ "baseFile": "index-map-wrong-type-map.js", +++ "sourceMapFile": "index-map-wrong-type-map.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapInvalidBaseMappings", +++ "description": "Test that an index map cannot also have a regular mappings field", +++ "baseFile": "index-map-invalid-base-mappings.js", +++ "sourceMapFile": "index-map-invalid-base-mappings.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapInvalidOverlap", +++ "description": "Test that an invalid index map with multiple sections that overlap", +++ "baseFile": "index-map-invalid-overlap.js", +++ "sourceMapFile": "index-map-invalid-overlap.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapInvalidOrder", +++ "description": "Test that an invalid index map with multiple sections in the wrong order", +++ "baseFile": "index-map-invalid-order.js", +++ "sourceMapFile": "index-map-invalid-order.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapMissingMap", +++ "description": "Test that an index map that is missing a section map", +++ "baseFile": "index-map-missing-map.js", +++ "sourceMapFile": "index-map-missing-map.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapInvalidSubMap", +++ "description": "Test that an index map that has an invalid section map", +++ "baseFile": "index-map-invalid-sub-map.js", +++ "sourceMapFile": "index-map-invalid-sub-map.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapMissingOffset", +++ "description": "Test that an index map that is missing a section offset", +++ "baseFile": "index-map-missing-offset.js", +++ "sourceMapFile": "index-map-missing-offset.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapMissingOffsetLine", +++ "description": "Test that an index map that is missing a section offset's line field", +++ "baseFile": "index-map-missing-offset-line.js", +++ "sourceMapFile": "index-map-missing-offset-line.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapMissingOffsetColumn", +++ "description": "Test that an index map that is missing a section offset's column field", +++ "baseFile": "index-map-missing-offset-column.js", +++ "sourceMapFile": "index-map-missing-offset-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapOffsetLineWrongType", +++ "description": "Test that an index map that has an offset line field with the wrong type of value", +++ "baseFile": "index-map-offset-line-wrong-type.js", +++ "sourceMapFile": "index-map-offset-line-wrong-type.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapOffsetColumnWrongType", +++ "description": "Test that an index map that has an offset column field with the wrong type of value", +++ "baseFile": "index-map-offset-column-wrong-type.js", +++ "sourceMapFile": "index-map-offset-column-wrong-type.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapEmptySections", +++ "description": "Test a trivial index map with no sections", +++ "baseFile": "index-map-empty-sections.js", +++ "sourceMapFile": "index-map-empty-sections.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "indexMapFileWrongType1", +++ "description": "Test an index map with a file field with the wrong type", +++ "baseFile": "index-map-file-wrong-type-1.js", +++ "sourceMapFile": "index-map-file-wrong-type-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "indexMapFileWrongType2", +++ "description": "Test an index map with a file field with the wrong type", +++ "baseFile": "index-map-file-wrong-type-2.js", +++ "sourceMapFile": "index-map-file-wrong-type-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "basicMapping", +++ "description": "Test a simple source map that has several valid mappings", +++ "baseFile": "basic-mapping.js", +++ "sourceMapFile": "basic-mapping.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ } +++ ] +++ }, +++ { +++ "name": "sourceRootResolution", +++ "description": "Similar to basic mapping test, but test resoultion of sources with a sourceRoot field", +++ "baseFile": "source-root-resolution.js", +++ "sourceMapFile": "source-root-resolution.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "theroot/basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "theroot/basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ } +++ ] +++ }, +++ { +++ "name": "sourceResolutionAbsoluteURL", +++ "description": "Test resoultion of sources with absolute URLs", +++ "baseFile": "source-resolution-absolute-url.js", +++ "sourceMapFile": "source-resolution-absolute-url.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "/baz/quux/basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "/baz/quux/basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ } +++ ] +++ }, +++ { +++ "name": "basicMappingWithIndexMap", +++ "description": "Test a version of basic-mapping.js.map that is split into sections with an index map", +++ "baseFile": "basic-mapping-as-index-map.js", +++ "sourceMapFile": "basic-mapping-as-index-map.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ } +++ ] +++ }, +++ { +++ "name": "indexMapWithMissingFile", +++ "description": "Same as the basic mapping index map test but without the optional file field", +++ "baseFile": "index-map-missing-file.js", +++ "sourceMapFile": "index-map-missing-file.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ } +++ ] +++ }, +++ { +++ "name": "indexMapWithTwoConcatenatedSources", +++ "description": "Test an index map that has two sub-maps for concatenated sources", +++ "baseFile": "index-map-two-concatenated-sources.js", +++ "sourceMapFile": "index-map-two-concatenated-sources.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 62, +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 71, +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "baz" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 77, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 83, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 88, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "second-source-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 89, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": "baz" +++ } +++ ] +++ }, +++ { +++ "name": "sourcesNullSourcesContentNonNull", +++ "description": "Test a source map that has a null source but has a sourcesContent", +++ "baseFile": "sources-null-sources-content-non-null.js", +++ "sourceMapFile": "sources-null-sources-content-non-null.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": null, +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": null, +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ } +++ ] +++ }, +++ { +++ "name": "sourcesNonNullSourcesContentNull", +++ "description": "Test a source map that has a non-null source but has a null sourcesContent", +++ "baseFile": "sources-non-null-sources-content-null.js", +++ "sourceMapFile": "sources-non-null-sources-content-null.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ } +++ ] +++ }, +++ { +++ "name": "transitiveMapping", +++ "description": "Test a simple two-stage transitive mapping from a minified JS to a TypeScript source", +++ "baseFile": "transitive-mapping.js", +++ "sourceMapFile": "transitive-mapping.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 13, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 13, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 16, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 2, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 23, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 2, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 4, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 29, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping-original.js.map"], +++ "originalLine": 4, +++ "originalColumn": 4, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "transitiveMappingWithThreeSteps", +++ "description": "Test a three-stage transitive mapping from an un-minified JS to minified JS to a TypeScript source", +++ "baseFile": "transitive-mapping-three-steps.js", +++ "sourceMapFile": "transitive-mapping-three-steps.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 0, +++ "generatedColumn": 13, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 1, +++ "originalColumn": 13, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 1, +++ "generatedColumn": 4, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 2, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 1, +++ "generatedColumn": 11, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 2, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 2, +++ "generatedColumn": 0, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 4, +++ "generatedColumn": 0, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 4, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMappingTransitive", +++ "generatedLine": 4, +++ "generatedColumn": 4, +++ "originalSource": "typescript-original.ts", +++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], +++ "originalLine": 4, +++ "originalColumn": 4, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "vlqValidSingleDigit", +++ "description": "Test VLQ decoding for a single digit, no continuation VLQ", +++ "baseFile": "vlq-valid-single-digit.js", +++ "sourceMapFile": "vlq-valid-single-digit.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalSource": "vlq-valid-single-digit-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "vlqValidNegativeDigit", +++ "description": "Test VLQ decoding where there's a negative digit, no continuation bit", +++ "baseFile": "vlq-valid-negative-digit.js", +++ "sourceMapFile": "vlq-valid-negative-digit.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 2, +++ "generatedColumn": 15, +++ "originalSource": "vlq-valid-negative-digit-original.js", +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 2, +++ "generatedColumn": 2, +++ "originalSource": "vlq-valid-negative-digit-original.js", +++ "originalLine": 1, +++ "originalColumn": 1, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "vlqValidContinuationBitPresent1", +++ "description": "Test VLQ decoding where continuation bits are present (continuations are leading zero)", +++ "baseFile": "vlq-valid-continuation-bit-present-1.js", +++ "sourceMapFile": "vlq-valid-continuation-bit-present-1.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalSource": "vlq-valid-continuation-bit-present-1-original.js", +++ "originalLine": 0, +++ "originalColumn": 1, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "vlqValidContinuationBitPresent2", +++ "description": "Test VLQ decoding where continuation bits are present (continuations have non-zero bits)", +++ "baseFile": "vlq-valid-continuation-bit-present-2.js", +++ "sourceMapFile": "vlq-valid-continuation-bit-present-2.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 2, +++ "generatedColumn": 16, +++ "originalSource": "vlq-valid-continuation-bit-present-2-original.js", +++ "originalLine": 1, +++ "originalColumn": 1, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsSingleFieldSegment", +++ "description": "Test mapping semantics for a single field segment mapping", +++ "baseFile": "mapping-semantics-single-field-segment.js", +++ "sourceMapFile": "mapping-semantics-single-field-segment.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "mapping-semantics-single-field-segment-original.js", +++ "originalLine": 0, +++ "originalColumn": 1, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 2, +++ "originalSource": null, +++ "originalLine": null, +++ "originalColumn": null, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsFourFieldSegment", +++ "description": "Test mapping semantics for a four field segment mapping", +++ "baseFile": "mapping-semantics-four-field-segment.js", +++ "sourceMapFile": "mapping-semantics-four-field-segment.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-four-field-segment-original.js", +++ "originalLine": 2, +++ "originalColumn": 2, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsFiveFieldSegment", +++ "description": "Test mapping semantics for a five field segment mapping", +++ "baseFile": "mapping-semantics-five-field-segment.js", +++ "sourceMapFile": "mapping-semantics-five-field-segment.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-five-field-segment-original.js", +++ "originalLine": 2, +++ "originalColumn": 2, +++ "mappedName": "foo" +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsColumnReset", +++ "description": "Test that the generated column field resets to zero on new lines", +++ "baseFile": "mapping-semantics-column-reset.js", +++ "sourceMapFile": "mapping-semantics-column-reset.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-column-reset-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 1, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-column-reset-original.js", +++ "originalLine": 1, +++ "originalColumn": 0, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsRelative1", +++ "description": "Test that fields are calculated relative to previous ones", +++ "baseFile": "mapping-semantics-relative-1.js", +++ "sourceMapFile": "mapping-semantics-relative-1.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-relative-1-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 5, +++ "originalSource": "mapping-semantics-relative-1-original.js", +++ "originalLine": 0, +++ "originalColumn": 4, +++ "mappedName": null +++ } +++ ] +++ }, +++ { +++ "name": "mappingSemanticsRelative2", +++ "description": "Test that fields are calculated relative to previous ones, across lines", +++ "baseFile": "mapping-semantics-relative-2.js", +++ "sourceMapFile": "mapping-semantics-relative-2.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 1, +++ "originalSource": "mapping-semantics-relative-2-original.js", +++ "originalLine": 0, +++ "originalColumn": 2, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 1, +++ "generatedColumn": 2, +++ "originalSource": "mapping-semantics-relative-2-original.js", +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": "bar" +++ } +++ ] +++ } +++ ] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js ++new file mode 100644 ++index 0000000000..9263eba549 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-and-sources-content-both-null.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map ++new file mode 100644 ++index 0000000000..09a7c1f369 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-and-sources-content-both-null.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "sources": [null], +++ "sourcesContent": [null], +++ "mappings":"AAAA,SAASA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js ++new file mode 100644 ++index 0000000000..779b865e27 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-missing.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map ++new file mode 100644 ++index 0000000000..92aff4fb0e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-missing.js.map ++@@ -0,0 +1,5 @@ +++{ +++ "version" : 3, +++ "names": ["foo"], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js ++new file mode 100644 ++index 0000000000..939b568ba1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=sources-non-null-sources-content-null.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map ++new file mode 100644 ++index 0000000000..e573906b2d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-non-null-sources-content-null.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "sources": ["basic-mapping-original.js"], +++ "sourcesContent": [null], +++ "mappings":"AAAA,SAASA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js ++new file mode 100644 ++index 0000000000..7e33b7e867 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-not-a-list-1.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map ++new file mode 100644 ++index 0000000000..26330517b9 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-1.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": "not a list", +++ "names": ["foo"], +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js ++new file mode 100644 ++index 0000000000..4021f763fc ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-not-a-list-2.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map ++new file mode 100644 ++index 0000000000..2ed85962fd ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-a-list-2.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": { "source.js": 3 }, +++ "names": ["foo"], +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js ++new file mode 100644 ++index 0000000000..7dca97a1da ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-not-string-or-null.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map ++new file mode 100644 ++index 0000000000..db25561966 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-not-string-or-null.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [3, {}, true, false, []], +++ "names": ["foo"], +++ "mappings": "AAAAA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js ++new file mode 100644 ++index 0000000000..a760594ee9 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=sources-null-sources-content-non-null.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map ++new file mode 100644 ++index 0000000000..43af03903f ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/sources-null-sources-content-non-null.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version":3, +++ "names": ["foo"], +++ "sources": [null], +++ "sourcesContent": ["function foo()\n{ return 42; }\nfunction bar()\n { return 24; }\nfoo();\nbar();"], +++ "mappings":"AAAA,SAASA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js ++new file mode 100644 ++index 0000000000..0a96699d6e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js ++@@ -0,0 +1,5 @@ +++function foo(x) { +++ return x; +++} +++foo("foo"); +++//# sourceMappingURL=transitive-mapping-original.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map ++new file mode 100644 ++index 0000000000..65af25c1eb ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-original.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "file" : "transitive-mapping-original.js", +++ "sourceRoot": "", +++ "sources": ["typescript-original.ts"], +++ "names": [], +++ "mappings": "AACA,SAAS,GAAG,CAAC,CAAU;IACrB,OAAO,CAAC,CAAC;AACX,CAAC;AACD,GAAG,CAAC,KAAK,CAAC,CAAC" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js ++new file mode 100644 ++index 0000000000..fd956164d3 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js ++@@ -0,0 +1,6 @@ +++function foo(x) { +++ return x; +++} +++ +++foo("foo"); +++//# sourceMappingURL=transitive-mapping-three-steps.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map ++new file mode 100644 ++index 0000000000..90459d90f6 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping-three-steps.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "file": "transitive-mapping-three-steps.js", +++ "sources": ["transitive-mapping.js"], +++ "names": ["foo", "x"], +++ "mappings": "AAAA,SAASA,IAAIC;IAAG,OAAOA;AAAC;;AAACD,IAAI,KAAK" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js ++new file mode 100644 ++index 0000000000..183c027f1b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js ++@@ -0,0 +1,2 @@ +++function foo(x){return x}foo("foo"); +++//# sourceMappingURL=transitive-mapping.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map ++new file mode 100644 ++index 0000000000..d6a6fa6672 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/transitive-mapping.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","x"], +++ "sources": ["transitive-mapping-original.js"], +++ "mappings":"AAAA,SAASA,IAAIC,GACT,OAAOA,CACX,CACAD,IAAI" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts b/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts ++new file mode 100644 ++index 0000000000..cd51c01ba1 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/typescript-original.ts ++@@ -0,0 +1,5 @@ +++type FooArg = string | number; +++function foo(x : FooArg) { +++ return x; +++} +++foo("foo"); ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js ++new file mode 100644 ++index 0000000000..19dfb0e2e6 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=unrecognized-property.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map ++new file mode 100644 ++index 0000000000..40bee558a4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/unrecognized-property.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "", +++ "foobar": 42, +++ "unusedProperty": [1, 2, 3, 4] +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js ++new file mode 100644 ++index 0000000000..3c49709e05 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-boundary-values.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map ++new file mode 100644 ++index 0000000000..4dd836e63d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-boundary-values.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "file": "valid-mapping-boundary-values.js", +++ "sources": ["empty-original.js"], +++ "mappings": "+/////DA+/////D+/////DA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js ++new file mode 100644 ++index 0000000000..a2b767b619 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-empty-groups.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map ++new file mode 100644 ++index 0000000000..643c9ae784 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-empty-groups.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "valid-mapping-empty-groups.js", +++ "sources": ["empty-original.js"], +++ "sourcesContent": [""], +++ "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js ++new file mode 100644 ++index 0000000000..b0cd897813 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-large-vlq.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map ++new file mode 100644 ++index 0000000000..76e18704c4 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-large-vlq.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": [], +++ "sources": ["valid-mapping-large-vlq.js"], +++ "mappings": "igggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js ++new file mode 100644 ++index 0000000000..ee2acf0f5b ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=valid-mapping-null-sources.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map ++new file mode 100644 ++index 0000000000..199cda9369 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/valid-mapping-null-sources.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version":3, +++ "names": ["foo"], +++ "sources": [null], +++ "mappings":"AAAA,SAASA" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-missing.js b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js ++new file mode 100644 ++index 0000000000..c32d1f1a1c ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-missing.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map ++new file mode 100644 ++index 0000000000..49d8ce766e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-missing.js.map ++@@ -0,0 +1,5 @@ +++{ +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js ++new file mode 100644 ++index 0000000000..ae2342e2ff ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-not-a-number.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map ++new file mode 100644 ++index 0000000000..a584d6e695 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-not-a-number.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3foo", +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js ++new file mode 100644 ++index 0000000000..a55170885d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-numeric-string.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map ++new file mode 100644 ++index 0000000000..dbe52a7d0d ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-numeric-string.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js ++new file mode 100644 ++index 0000000000..55f4e1a298 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-too-high.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map ++new file mode 100644 ++index 0000000000..ee23be32ff ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-high.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 4, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js ++new file mode 100644 ++index 0000000000..d9642920b3 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-too-low.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map ++new file mode 100644 ++index 0000000000..64ca7a6e2e ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-too-low.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 2, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-valid.js b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js ++new file mode 100644 ++index 0000000000..82d0bfa1eb ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-valid.js.map ++diff --git a/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map ++new file mode 100644 ++index 0000000000..1a163052d8 ++--- /dev/null +++++ b/front_end/core/sdk/fixtures/sourcemaps/version-valid.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++-- ++2.39.2 ++ +diff --git a/LayoutTests/imported/tg4/source-map-tests/chrome/0002-Add-reverse-mapping-code-to-test.patch b/LayoutTests/imported/tg4/source-map-tests/chrome/0002-Add-reverse-mapping-code-to-test.patch +new file mode 100644 +index 000000000000..dc08ba5fadb4 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/chrome/0002-Add-reverse-mapping-code-to-test.patch +@@ -0,0 +1,46 @@ ++From bebeda0b8133fc8f44382e59edda9203c980e8f3 Mon Sep 17 00:00:00 2001 ++From: Asumu Takikawa ++Date: Thu, 11 Jul 2024 16:44:29 -0700 ++Subject: [PATCH 2/2] Add reverse mapping code to test ++ ++--- ++ front_end/core/sdk/SourceMapSpec.test.ts | 16 +++++++++++++++- ++ 1 file changed, 15 insertions(+), 1 deletion(-) ++ ++diff --git a/front_end/core/sdk/SourceMapSpec.test.ts b/front_end/core/sdk/SourceMapSpec.test.ts ++index 93b26a2e13..402b82e4c0 100644 ++--- a/front_end/core/sdk/SourceMapSpec.test.ts +++++ b/front_end/core/sdk/SourceMapSpec.test.ts ++@@ -12,7 +12,6 @@ ++ ++ **/ ++ ++-const {assert} = chai; ++ import type * as Platform from '../platform/platform.js'; ++ import {assertNotNullOrUndefined} from '../platform/platform.js'; ++ import { SourceMapV3, parseSourceMap } from './SourceMap.js'; ++@@ -170,6 +169,21 @@ describeWithEnvironment('SourceMapSpec', () => { ++ assert.strictEqual(nullish(actual.sourceURL), originalSource, 'unexpected source URL'); ++ assert.strictEqual(nullish(actual.sourceLineNumber), originalLine, 'unexpected source line number'); ++ assert.strictEqual(nullish(actual.sourceColumnNumber), originalColumn, 'unexpected source column number'); +++ +++ if (originalSource != null) { +++ let reverseEntries = sourceMap.findReverseEntries( +++ originalSource as Platform.DevToolsPath.UrlString, +++ originalLine, +++ originalColumn +++ ); +++ +++ const anyEntryMatched = reverseEntries.some((entry) => { +++ return entry.sourceURL === originalSource && +++ entry.sourceLineNumber === originalLine && +++ entry.sourceColumnNumber === originalColumn; +++ }); +++ assert.isTrue(anyEntryMatched, `expected any matching reverse lookup entry, got none`); +++ } ++ } ++ }); ++ } ++-- ++2.39.2 ++ +diff --git a/LayoutTests/imported/tg4/source-map-tests/firefox/0001-WIP-Firefox-source-map-spec-tests.patch b/LayoutTests/imported/tg4/source-map-tests/firefox/0001-WIP-Firefox-source-map-spec-tests.patch +new file mode 100644 +index 000000000000..a9e256e02f8a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/firefox/0001-WIP-Firefox-source-map-spec-tests.patch +@@ -0,0 +1,337 @@ ++From 8327515870d595ab04a111f6c37b84eab8a5010c Mon Sep 17 00:00:00 2001 ++From: Asumu Takikawa ++Date: Tue, 27 Feb 2024 18:22:45 -0800 ++Subject: [PATCH] WIP Firefox source map spec tests ++ ++--- ++ .../test/browser/browser.toml | 2 + ++ .../test/browser/browser_spec-source-map.js | 68 +++++++++++++++++++ ++ .../fixtures/basic-mapping-original.js | 8 +++ ++ .../test/browser/fixtures/basic-mapping.js | 1 + ++ .../browser/fixtures/basic-mapping.js.map | 6 ++ ++ .../fixtures/source-map-spec-tests.json | 60 ++++++++++++++++ ++ .../browser/fixtures/unrecognized-property.js | 1 + ++ .../fixtures/unrecognized-property.js.map | 8 +++ ++ .../browser/fixtures/version-not-a-number.js | 1 + ++ .../fixtures/version-not-a-number.js.map | 6 ++ ++ .../test/browser/fixtures/version-numbers.js | 6 ++ ++ .../test/browser/fixtures/version-too-high.js | 1 + ++ .../browser/fixtures/version-too-high.js.map | 6 ++ ++ .../test/browser/fixtures/version-too-low.js | 1 + ++ .../browser/fixtures/version-too-low.js.map | 6 ++ ++ .../test/browser/fixtures/version-valid.js | 1 + ++ .../browser/fixtures/version-valid.js.map | 6 ++ ++ 17 files changed, 188 insertions(+) ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/browser_spec-source-map.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping-original.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js.map ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/source-map-spec-tests.json ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js.map ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js.map ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-numbers.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js.map ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js.map ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js ++ create mode 100644 devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js.map ++ ++diff --git a/devtools/client/shared/source-map-loader/test/browser/browser.toml b/devtools/client/shared/source-map-loader/test/browser/browser.toml ++index 5a602e9eeb893..a670ab0acee89 100644 ++--- a/devtools/client/shared/source-map-loader/test/browser/browser.toml +++++ b/devtools/client/shared/source-map-loader/test/browser/browser.toml ++@@ -19,3 +19,5 @@ skip-if = [ ++ "http3", # Bug 1829298 ++ "http2", ++ ] +++ +++["browser_spec-source-map.js"] ++diff --git a/devtools/client/shared/source-map-loader/test/browser/browser_spec-source-map.js b/devtools/client/shared/source-map-loader/test/browser/browser_spec-source-map.js ++new file mode 100644 ++index 0000000000000..34695d6bd395b ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/browser_spec-source-map.js ++@@ -0,0 +1,68 @@ +++"use strict"; +++ +++const { +++ generatedToOriginalId, +++} = require("resource://devtools/client/shared/source-map-loader/utils/index.js"); +++ +++async function isValidSourceMap(base) { +++ try { +++ await fetchFixtureSourceMap(base); +++ } catch (exn) { +++ return false; +++ } +++ return true; +++} +++ +++async function checkMapping(testCase, action) { +++ const originalId = generatedToOriginalId(testCase.baseFile, `${URL_ROOT_SSL}fixtures/${action.originalSource}`); +++ const generatedLoc = await gSourceMapLoader.getGeneratedLocation({ +++ sourceId: originalId, +++ line: action.originalLine + 1, +++ column: action.originalColumn, +++ }); +++ Assert.ok(generatedLoc !== null, "Location lookup should not return null"); +++ Assert.equal(testCase.baseFile, generatedLoc.sourceId); +++ Assert.equal(action.generatedLine + 1, generatedLoc.line); +++ Assert.equal(action.generatedColumn, generatedLoc.column); +++} +++ +++const SPEC_TESTS_URI = `${URL_ROOT_SSL}fixtures/source-map-spec-tests.json` +++const testDescriptions = JSON.parse(read(SPEC_TESTS_URI)); +++ +++for (const testCase of testDescriptions.tests) { +++ async function testFunction() { +++ const baseName = testCase.baseFile.substring(0, testCase.baseFile.indexOf(".js")); +++ Assert.equal(testCase.sourceMapIsValid, await isValidSourceMap(baseName)); +++ +++ if (testCase.testActions) { +++ for (const action of testCase.testActions) { +++ if (action.actionType === "checkMapping") +++ await checkMapping(testCase, action); +++ } +++ } +++ }; +++ Object.defineProperty(testFunction, "name", { value: testCase.name }); +++ add_task(testFunction); +++} +++ +++function read(srcChromeURL) { +++ const scriptableStream = Cc[ +++ "@mozilla.org/scriptableinputstream;1" +++ ].getService(Ci.nsIScriptableInputStream); +++ +++ const channel = NetUtil.newChannel({ +++ uri: srcChromeURL, +++ loadUsingSystemPrincipal: true, +++ }); +++ const input = channel.open(); +++ scriptableStream.init(input); +++ +++ let data = ""; +++ while (input.available()) { +++ data = data.concat(scriptableStream.read(input.available())); +++ } +++ scriptableStream.close(); +++ input.close(); +++ +++ return data; +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping-original.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping-original.js ++new file mode 100644 ++index 0000000000000..301b186cb15e6 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping-original.js ++@@ -0,0 +1,8 @@ +++function foo() { +++ return 42; +++} +++function bar() { +++ return 24; +++} +++foo(); +++bar(); ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js ++new file mode 100644 ++index 0000000000000..9df72406be544 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js ++@@ -0,0 +1 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); ++\ No newline at end of file ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js.map ++new file mode 100644 ++index 0000000000000..12dc9679a4b1d ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/basic-mapping.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version":3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/source-map-spec-tests.json b/devtools/client/shared/source-map-loader/test/browser/fixtures/source-map-spec-tests.json ++new file mode 100644 ++index 0000000000000..16d8442811655 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/source-map-spec-tests.json ++@@ -0,0 +1,60 @@ +++{ +++ "tests": [ +++ { +++ "name": "versionValid", +++ "baseFile": "version-valid.js", +++ "sourceMapFile": "version-valid.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "versionNotANumber", +++ "baseFile": "version-not-a-number.js", +++ "sourceMapFile": "version-not-a-number.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooHigh", +++ "baseFile": "version-too-high.js", +++ "sourceMapFile": "version-too-high.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooLow", +++ "baseFile": "version-too-low.js", +++ "sourceMapFile": "version-too-low.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "unrecognizedProperty", +++ "baseFile": "unrecognized-property.js", +++ "sourceMapFile": "unrecognized-property.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "basicMapping", +++ "baseFile": "basic-mapping.js", +++ "sourceMapFile": "basic-mapping.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "mappedName": "bar" +++ } +++ ] +++ } +++ ] +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js ++new file mode 100644 ++index 0000000000000..47303d1fcf302 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js ++@@ -0,0 +1 @@ +++// # sourceMappingURL=unrecognized-property.js.map ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js.map ++new file mode 100644 ++index 0000000000000..40bee558a4ff9 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/unrecognized-property.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "", +++ "foobar": 42, +++ "unusedProperty": [1, 2, 3, 4] +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js ++new file mode 100644 ++index 0000000000000..5382a716e3a21 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js ++@@ -0,0 +1 @@ +++// # sourceMappingURL=version-not-a-number.js.map ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js.map ++new file mode 100644 ++index 0000000000000..a584d6e695117 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-not-a-number.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3foo", +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-numbers.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-numbers.js ++new file mode 100644 ++index 0000000000000..e79993b659db6 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-numbers.js ++@@ -0,0 +1,6 @@ +++// Test that invalid version numbers are rejected. +++ +++assert(isValidSourceMap("./version-valid.map")); +++assert(!isValidSourceMap("./version-not-a-number.map")); +++assert(!isValidSourceMap("./version-too-low.map")); +++assert(!isValidSourceMap("./version-too-high.map")); ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js ++new file mode 100644 ++index 0000000000000..04bfe7f62b7b9 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js ++@@ -0,0 +1 @@ +++// # sourceMappingURL=version-too-high.js.map ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js.map ++new file mode 100644 ++index 0000000000000..ee23be32ff278 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-high.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 4, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js ++new file mode 100644 ++index 0000000000000..54b3526c6b5e2 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js ++@@ -0,0 +1 @@ +++// # sourceMappingURL=version-too-low.js.map ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js.map ++new file mode 100644 ++index 0000000000000..64ca7a6e2e928 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-too-low.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 2, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js ++new file mode 100644 ++index 0000000000000..f8541f9efdc71 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js ++@@ -0,0 +1 @@ +++// # sourceMappingURL=version-valid.js.map ++diff --git a/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js.map b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js.map ++new file mode 100644 ++index 0000000000000..1a163052d8fc8 ++--- /dev/null +++++ b/devtools/client/shared/source-map-loader/test/browser/fixtures/version-valid.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++-- ++2.39.2 ++ +diff --git a/LayoutTests/imported/tg4/source-map-tests/firefox/browser_spec-source-map.js b/LayoutTests/imported/tg4/source-map-tests/firefox/browser_spec-source-map.js +new file mode 100644 +index 000000000000..af18e9bca51d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/firefox/browser_spec-source-map.js +@@ -0,0 +1,71 @@ ++"use strict"; ++ ++const { ++ generatedToOriginalId, ++} = require("resource://devtools/client/shared/source-map-loader/utils/index.js"); ++ ++async function checkValidity(isValid, base, testCase) { ++ try { ++ await fetchFixtureSourceMap(base); ++ const originalId = generatedToOriginalId(testCase.baseFile, "unused"); ++ await gSourceMapLoader.getOriginalRanges(originalId); ++ } catch (exn) { ++ Assert.ok(!isValid, "Source map loading failed with " + exn.message); ++ return; ++ } ++ Assert.ok(isValid, "Source map loading should have failed but did not"); ++} ++ ++async function checkMapping(testCase, action) { ++ const originalId = generatedToOriginalId(testCase.baseFile, `${URL_ROOT_SSL}fixtures/${action.originalSource}`); ++ const generatedLoc = await gSourceMapLoader.getGeneratedLocation({ ++ sourceId: originalId, ++ line: action.originalLine + 1, ++ column: action.originalColumn, ++ }); ++ Assert.ok(generatedLoc !== null, "Location lookup should not return null"); ++ Assert.equal(testCase.baseFile, generatedLoc.sourceId); ++ Assert.equal(action.generatedLine + 1, generatedLoc.line); ++ Assert.equal(action.generatedColumn, generatedLoc.column); ++} ++ ++const SPEC_TESTS_URI = `${URL_ROOT_SSL}fixtures/source-map-spec-tests.json` ++const testDescriptions = JSON.parse(read(SPEC_TESTS_URI)); ++ ++for (const testCase of testDescriptions.tests) { ++ // The following uses a hack to ensure the test case name is used in stack traces. ++ const testFunction = {[testCase.name]: async function() { ++ const baseName = testCase.baseFile.substring(0, testCase.baseFile.indexOf(".js")); ++ await checkValidity(testCase.sourceMapIsValid, baseName, testCase); ++ ++ if (testCase.testActions) { ++ for (const action of testCase.testActions) { ++ if (action.actionType === "checkMapping") ++ await checkMapping(testCase, action); ++ } ++ } ++ }}[testCase.name]; ++ add_task(testFunction); ++} ++ ++function read(srcChromeURL) { ++ const scriptableStream = Cc[ ++ "@mozilla.org/scriptableinputstream;1" ++ ].getService(Ci.nsIScriptableInputStream); ++ ++ const channel = NetUtil.newChannel({ ++ uri: srcChromeURL, ++ loadUsingSystemPrincipal: true, ++ }); ++ const input = channel.open(); ++ scriptableStream.init(input); ++ ++ let data = ""; ++ while (input.available()) { ++ data = data.concat(scriptableStream.read(input.available())); ++ } ++ scriptableStream.close(); ++ input.close(); ++ ++ return data; ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js +new file mode 100644 +index 000000000000..b9fae380437d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=basic-mapping-as-index-map.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js.map +new file mode 100644 +index 000000000000..c0ad870ed2ba +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-as-index-map.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "file": "basic-mapping-as-index-map.js", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-original.js b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-original.js +new file mode 100644 +index 000000000000..301b186cb15e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping-original.js +@@ -0,0 +1,8 @@ ++function foo() { ++ return 42; ++} ++function bar() { ++ return 24; ++} ++foo(); ++bar(); +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js +new file mode 100644 +index 000000000000..2e479a4175b8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=basic-mapping.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js.map +new file mode 100644 +index 000000000000..12dc9679a4b1 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/basic-mapping.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version":3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js +new file mode 100644 +index 000000000000..d049f870450a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=file-not-a-string-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js.map +new file mode 100644 +index 000000000000..85e973d881df +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "file": [], ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js +new file mode 100644 +index 000000000000..07b8152c0c6c +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=file-not-a-string-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js.map +new file mode 100644 +index 000000000000..a5b6b1f9d94f +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/file-not-a-string-2.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "file": 235324, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js +new file mode 100644 +index 000000000000..385a5c3501b2 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-empty.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js.map +new file mode 100644 +index 000000000000..7297863a9be8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-empty.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js +new file mode 100644 +index 000000000000..567174a707ef +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-out-of-bounds-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js.map +new file mode 100644 +index 000000000000..fb2566bb419b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [1] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js +new file mode 100644 +index 000000000000..4216d9a67315 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-out-of-bounds-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js.map +new file mode 100644 +index 000000000000..41371a76a896 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-out-of-bounds-2.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [-1] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js +new file mode 100644 +index 000000000000..ea64a5565a63 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-valid-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js.map +new file mode 100644 +index 000000000000..98eebdf7f655 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-valid-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [0] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js +new file mode 100644 +index 000000000000..8b40bd384767 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js.map +new file mode 100644 +index 000000000000..688740aba843 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": ["not a number"] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js +new file mode 100644 +index 000000000000..35c77911648e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js.map +new file mode 100644 +index 000000000000..ca1d30de2d36 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-2.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": ["0"] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js +new file mode 100644 +index 000000000000..8735d4175804 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-3.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js.map +new file mode 100644 +index 000000000000..1ac167d56c4e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-3.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": 0 ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js +new file mode 100644 +index 000000000000..35db5acc432b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=ignore-list-wrong-type-4.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js.map +new file mode 100644 +index 000000000000..c1a27efe980d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/ignore-list-wrong-type-4.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "", ++ "names": [], ++ "ignoreList": [0.5] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js +new file mode 100644 +index 000000000000..abe9f7f30816 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-empty-sections.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js.map +new file mode 100644 +index 000000000000..f3efabbe00c3 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-empty-sections.js.map +@@ -0,0 +1,4 @@ ++{ ++ "version": 3, ++ "sections": [] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js +new file mode 100644 +index 000000000000..48bb12855bf5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=index-map-file-wrong-type-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js.map +new file mode 100644 +index 000000000000..dd39b5a2b13c +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-1.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "file": [], ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js +new file mode 100644 +index 000000000000..c002ba726a51 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=index-map-file-wrong-type-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js.map +new file mode 100644 +index 000000000000..0ee0a406be8d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-file-wrong-type-2.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "file": 2345234234, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js +new file mode 100644 +index 000000000000..e90bef083c49 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-base-mappings.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js.map +new file mode 100644 +index 000000000000..b489c1f080b1 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-base-mappings.js.map +@@ -0,0 +1,15 @@ ++{ ++ "version": 3, ++ "mappings": "AAAA", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js +new file mode 100644 +index 000000000000..263fa3c6e0b9 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-order.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js.map +new file mode 100644 +index 000000000000..82da69df720e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-order.js.map +@@ -0,0 +1,23 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 1, "column": 4 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js +new file mode 100644 +index 000000000000..9aff8dc6203a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-overlap.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js.map +new file mode 100644 +index 000000000000..8d42546fd899 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-overlap.js.map +@@ -0,0 +1,23 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js +new file mode 100644 +index 000000000000..284e8d77e659 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-invalid-sub-map.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js.map +new file mode 100644 +index 000000000000..4020ae30c576 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-invalid-sub-map.js.map +@@ -0,0 +1,13 @@ ++{ ++ "version": 3, ++ "file": "index-map-invalid-sub-map.js", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": "3", ++ "mappings": 7 ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js +new file mode 100644 +index 000000000000..be2a93cb77cd +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=index-map-missing-file.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js.map +new file mode 100644 +index 000000000000..8a6d4b5dc788 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-file.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js +new file mode 100644 +index 000000000000..86c8e9a2535a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-map.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js.map +new file mode 100644 +index 000000000000..3bce47e852cf +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-map.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js +new file mode 100644 +index 000000000000..fe6917403f18 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset-column.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js.map +new file mode 100644 +index 000000000000..aa48bbb99317 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-column.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js +new file mode 100644 +index 000000000000..ba8614e412ce +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset-line.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js.map +new file mode 100644 +index 000000000000..3d60444ea74f +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset-line.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js +new file mode 100644 +index 000000000000..9ca2cf3fb515 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-missing-offset.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js.map +new file mode 100644 +index 000000000000..7285138bf51e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-missing-offset.js.map +@@ -0,0 +1,13 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js +new file mode 100644 +index 000000000000..ed1e9ec5d5b8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-offset-column-wrong-type.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js.map +new file mode 100644 +index 000000000000..b43e79a9dd85 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-column-wrong-type.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": true }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js +new file mode 100644 +index 000000000000..d58f2aff993e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-offset-line-wrong-type.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js.map +new file mode 100644 +index 000000000000..81dbcd6ec434 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-offset-line-wrong-type.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": true, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js +new file mode 100644 +index 000000000000..b8702d7187c9 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar();function baz(){return"baz"}baz(); ++//# sourceMappingURL=index-map-two-concatenated-sources.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js.map +new file mode 100644 +index 000000000000..f67f5de3c5d8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-two-concatenated-sources.js.map +@@ -0,0 +1,24 @@ ++{ ++ "version": 3, ++ "file": "index-map-two-concatenated-sources.js", ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": { ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" ++ } ++ }, ++ { ++ "offset": { "line": 0, "column": 62 }, ++ "map": { ++ "version": 3, ++ "names": ["baz"], ++ "sources": ["second-source-original.js"], ++ "mappings":"AAAA,SAASA,MACP,MAAO,KACT,CACAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js +new file mode 100644 +index 000000000000..d31d6d6358b4 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-map.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js.map +new file mode 100644 +index 000000000000..0963f623d761 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-map.js.map +@@ -0,0 +1,9 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": { "line": 0, "column": 0 }, ++ "map": "not a map" ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js +new file mode 100644 +index 000000000000..048e1246f8b0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-offset.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js.map +new file mode 100644 +index 000000000000..fbc6e4e67887 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-offset.js.map +@@ -0,0 +1,14 @@ ++{ ++ "version": 3, ++ "sections": [ ++ { ++ "offset": "not an offset", ++ "map": { ++ "version": 3, ++ "names": [], ++ "sources": ["empty-original.js"], ++ "mappings": "AAAA" ++ } ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js +new file mode 100644 +index 000000000000..011eca806ed6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=index-map-wrong-type-sections.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js.map +new file mode 100644 +index 000000000000..dbfb4ead3001 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/index-map-wrong-type-sections.js.map +@@ -0,0 +1,4 @@ ++{ ++ "version": 3, ++ "sections": "not a sections list" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js +new file mode 100644 +index 000000000000..25338aca30ce +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-bad-separator.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js.map +new file mode 100644 +index 000000000000..5f4f5b92330a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-bad-separator.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAAA.SAASA:MACP" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js +new file mode 100644 +index 000000000000..cb38e2fe9d7b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-not-a-string-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js.map +new file mode 100644 +index 000000000000..5bf3e2a9d85b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-1.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-not-a-string-1.js", ++ "sources": ["empty-original.js"], ++ "mappings": 5 ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js +new file mode 100644 +index 000000000000..3d84abd6c6b4 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-not-a-string-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js.map +new file mode 100644 +index 000000000000..4527e7f7641c +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-not-a-string-2.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-not-a-string-2.js", ++ "sources": ["empty-original.js"], ++ "mappings": [1, 2, 3, 4] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js +new file mode 100644 +index 000000000000..55591f874b1b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-column-too-large.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js.map +new file mode 100644 +index 000000000000..b4c059e0151b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-column-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-column-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "ggggggE" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js +new file mode 100644 +index 000000000000..2a6b434eff58 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-name-index-out-of-bounds.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map +new file mode 100644 +index 000000000000..8dd2ea6c2da0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "file": "invalid-mapping-segment-name-index-out-of-bounds.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAC" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js +new file mode 100644 +index 000000000000..709e34dbd326 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-name-index-too-large.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js.map +new file mode 100644 +index 000000000000..c7bf5b98d120 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-name-index-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-name-index-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAggggggE" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js +new file mode 100644 +index 000000000000..a202152d6fdf +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-column.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js.map +new file mode 100644 +index 000000000000..403878bfa47a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-column.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-column.js", ++ "sources": ["empty-original.js"], ++ "mappings": "F" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js +new file mode 100644 +index 000000000000..3e3f63420467 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-name-index.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js.map +new file mode 100644 +index 000000000000..b94f63646e46 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-name-index.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-name-index.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAAF" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js +new file mode 100644 +index 000000000000..f21d5342b395 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-original-column.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js.map +new file mode 100644 +index 000000000000..011c639d3f91 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-column.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-original-column.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAF" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js +new file mode 100644 +index 000000000000..b37309601ce0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-original-line.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js.map +new file mode 100644 +index 000000000000..e7ec993eebda +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-original-line.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-original-line.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAFA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js +new file mode 100644 +index 000000000000..94b835d6877c +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-column.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js.map +new file mode 100644 +index 000000000000..414884072b55 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-column.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-column.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "C,F" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js +new file mode 100644 +index 000000000000..c965c5f011f5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-name-index.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js.map +new file mode 100644 +index 000000000000..1fbbcfcd323e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-name-index.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-name-index.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AAAAC,AAAAF" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js +new file mode 100644 +index 000000000000..493a6ec88a39 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-column.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js.map +new file mode 100644 +index 000000000000..7e62895651fa +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-column.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-original-column.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AAAC,AAAF" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js +new file mode 100644 +index 000000000000..ca8329fb98f0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-original-line.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js.map +new file mode 100644 +index 000000000000..86b0fb3a04cc +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-original-line.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-original-line.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "AACA,AAFA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js +new file mode 100644 +index 000000000000..fa92225b0963 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-relative-source-index.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js.map +new file mode 100644 +index 000000000000..2efeb047db61 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-relative-source-index.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-relative-source-index.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "ACAA,AFAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js +new file mode 100644 +index 000000000000..6e05849b6a03 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-negative-source-index.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js.map +new file mode 100644 +index 000000000000..596c2f298bbe +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-negative-source-index.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-negative-source-index.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AFAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js +new file mode 100644 +index 000000000000..0936ed7ea8fd +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-original-column-too-large.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js.map +new file mode 100644 +index 000000000000..ff2103fe24fe +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-column-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-original-column-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAAggggggE" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js +new file mode 100644 +index 000000000000..9b3aa5a361ae +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-original-line-too-large.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js.map +new file mode 100644 +index 000000000000..890f1c71fc5b +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-original-line-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-original-line-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AAggggggEA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js +new file mode 100644 +index 000000000000..2e5fbca26825 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-source-index-out-of-bounds.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map +new file mode 100644 +index 000000000000..86dedb114fa9 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-source-index-out-of-bounds.js", ++ "sources": ["empty-original.js"], ++ "mappings": "ACAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js +new file mode 100644 +index 000000000000..3f4943e1272d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-source-index-too-large.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js.map +new file mode 100644 +index 000000000000..e9f858c6e15d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-source-index-too-large.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-source-index-too-large.js", ++ "sources": ["empty-original.js"], ++ "mappings": "AggggggEAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js +new file mode 100644 +index 000000000000..4b868fac9c5e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-segment-with-three-fields.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js.map +new file mode 100644 +index 000000000000..c2af1165ad8f +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-three-fields.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js +new file mode 100644 +index 000000000000..96045a7a11dd +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=invalid-mapping-segment-with-two-fields.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js.map +new file mode 100644 +index 000000000000..73cf00fa1c96 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-two-fields.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","bar"], ++ "sources": ["basic-mapping-original.js"], ++ "mappings": "AA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js +new file mode 100644 +index 000000000000..9d5332a56ca5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-mapping-segment-with-zero-fields.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js.map +new file mode 100644 +index 000000000000..5a34d25b645e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-mapping-segment-with-zero-fields.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "invalid-mapping-segment-with-zero-fields.js", ++ "sources": ["empty-original.js"], ++ "mappings": ",,,," ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js +new file mode 100644 +index 000000000000..2c2a0090aca6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-vlq-missing-continuation.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js.map +new file mode 100644 +index 000000000000..dd0e363ff473 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-missing-continuation.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "g" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js +new file mode 100644 +index 000000000000..d1b20b41a29f +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=invalid-vlq-non-base64-char.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js.map +new file mode 100644 +index 000000000000..4fa1ac576885 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/invalid-vlq-non-base64-char.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "A$%?!" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js +new file mode 100644 +index 000000000000..b64482d09843 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js +@@ -0,0 +1,3 @@ ++ foo ++ bar ++//# sourceMappingURL=mapping-semantics-column-reset.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js.map +new file mode 100644 +index 000000000000..97bc9b91a43d +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-column-reset.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["mapping-semantics-column-reset-original.js"], ++ "sourcesContent": ["foo\nbar"], ++ "mappings": "CAAA;CACA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js +new file mode 100644 +index 000000000000..0f6602d61503 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js +@@ -0,0 +1,2 @@ ++foo ++//# sourceMappingURL=mapping-semantics-five-field-segment.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js.map +new file mode 100644 +index 000000000000..d0504f511dad +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-five-field-segment.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "sources": ["unused", "mapping-semantics-five-field-segment-original.js"], ++ "sourcesContent": ["", "\n\n foo"], ++ "mappings": "CCEEA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js +new file mode 100644 +index 000000000000..3dcbee9294c0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js +@@ -0,0 +1,2 @@ ++foo ++//# sourceMappingURL=mapping-semantics-four-field-segment.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js.map +new file mode 100644 +index 000000000000..9e01ac4b6c58 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-four-field-segment.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["unused", "mapping-semantics-four-field-segment-original.js"], ++ "sourcesContent": ["", "\n\n foo"], ++ "mappings": "CCEE" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js +new file mode 100644 +index 000000000000..281870cc50e7 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js +@@ -0,0 +1,2 @@ ++ 42; 24; ++//# sourceMappingURL=mapping-semantics-relative-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js.map +new file mode 100644 +index 000000000000..6570031f8983 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-1.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["unused", "mapping-semantics-relative-1-original.js"], ++ "sourcesContent": ["", "42; 24;"], ++ "mappings": "CCAA,IAAI" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js +new file mode 100644 +index 000000000000..f4bff1c75bcc +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js +@@ -0,0 +1,3 @@ ++ foo ++ bar ++//# sourceMappingURL=mapping-semantics-relative-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js.map +new file mode 100644 +index 000000000000..d6845233f912 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-relative-2.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo", "bar"], ++ "sources": ["unused", "mapping-semantics-relative-2-original.js"], ++ "sourcesContent": ["", " foo\n bar"], ++ "mappings": "CCAEA;EACAC" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js +new file mode 100644 +index 000000000000..ca06b7c58d88 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js +@@ -0,0 +1,2 @@ ++ 3 ++//# sourceMappingURL=mapping-semantics-single-field-segment.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js.map +new file mode 100644 +index 000000000000..8260d63085d7 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/mapping-semantics-single-field-segment.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["mapping-semantics-single-field-segment-original.js"], ++ "sourcesContent": ["3 3"], ++ "mappings": "AAAC,E" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js b/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js +new file mode 100644 +index 000000000000..58781fd88705 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-missing.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js.map +new file mode 100644 +index 000000000000..475f4e309b26 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-missing.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["empty-original.js"], ++ "sourcesContent" : [""], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js +new file mode 100644 +index 000000000000..dc65f1972b5a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-a-list-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js.map +new file mode 100644 +index 000000000000..fe1edaeb96ad +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-1.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": "not a list", ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js +new file mode 100644 +index 000000000000..d7251f78da84 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-a-list-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js.map +new file mode 100644 +index 000000000000..3388d2bb7109 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-a-list-2.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": { "foo": 3 }, ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js +new file mode 100644 +index 000000000000..8dc7b4811a3e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=names-not-string.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js.map +new file mode 100644 +index 000000000000..c0feb0739aec +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/names-not-string.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": ["source.js"], ++ "names": [null, 3, true, false, {}, []], ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/second-source-original.js b/LayoutTests/imported/tg4/source-map-tests/resources/second-source-original.js +new file mode 100644 +index 000000000000..c339bc9d15da +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/second-source-original.js +@@ -0,0 +1,4 @@ ++function baz() { ++ return "baz"; ++} ++baz(); +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js b/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js +new file mode 100644 +index 000000000000..7ab34b6bd0fa +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=source-resolution-absolute-url.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js.map +new file mode 100644 +index 000000000000..195dc42ecea3 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-resolution-absolute-url.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "file": "source-root-resolution.js", ++ "names": ["foo", "bar"], ++ "sources": ["/baz/quux/basic-mapping-original.js"], ++ "sourcesContent": ["function foo() {\nreturn 42;\n }\n function bar() {\n return 24;\n }\n foo();\n bar();"], ++ "mappings": "AAAA,SAASA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js +new file mode 100644 +index 000000000000..f176f3143a4a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=source-root-not-a-string-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js.map +new file mode 100644 +index 000000000000..e297f5c03e50 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-1.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sourceRoot": [], ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js +new file mode 100644 +index 000000000000..f176f3143a4a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=source-root-not-a-string-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js.map +new file mode 100644 +index 000000000000..d5705ebfb8e9 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-not-a-string-2.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sourceRoot": -10923409, ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js +new file mode 100644 +index 000000000000..15a1a4c95026 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=source-root-resolution.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js.map +new file mode 100644 +index 000000000000..b2067265c02e +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/source-root-resolution.js.map +@@ -0,0 +1,9 @@ ++{ ++ "version": 3, ++ "sourceRoot": "theroot", ++ "file": "source-root-resolution.js", ++ "names": ["foo", "bar"], ++ "sources": ["basic-mapping-original.js"], ++ "sourcesContent": ["function foo() {\n return 42;\n }\n function bar() {\n return 24;\n }\n foo();\n bar();"], ++ "mappings": "AAAA,SAASA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js +new file mode 100644 +index 000000000000..9263eba549f5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-and-sources-content-both-null.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js.map +new file mode 100644 +index 000000000000..09a7c1f3698c +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-and-sources-content-both-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "sources": [null], ++ "sourcesContent": [null], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js +new file mode 100644 +index 000000000000..779b865e2769 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-missing.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js.map +new file mode 100644 +index 000000000000..92aff4fb0e74 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-missing.js.map +@@ -0,0 +1,5 @@ ++{ ++ "version" : 3, ++ "names": ["foo"], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js +new file mode 100644 +index 000000000000..939b568ba142 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=sources-non-null-sources-content-null.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js.map +new file mode 100644 +index 000000000000..e573906b2d71 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-non-null-sources-content-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "sources": ["basic-mapping-original.js"], ++ "sourcesContent": [null], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js +new file mode 100644 +index 000000000000..7e33b7e86725 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-a-list-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js.map +new file mode 100644 +index 000000000000..26330517b988 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-1.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": "not a list", ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js +new file mode 100644 +index 000000000000..4021f763fc88 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-a-list-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js.map +new file mode 100644 +index 000000000000..2ed85962fddf +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-a-list-2.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": { "source.js": 3 }, ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js +new file mode 100644 +index 000000000000..7dca97a1dab5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=sources-not-string-or-null.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js.map +new file mode 100644 +index 000000000000..db2556196605 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-not-string-or-null.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [3, {}, true, false, []], ++ "names": ["foo"], ++ "mappings": "AAAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js b/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js +new file mode 100644 +index 000000000000..a760594ee9bd +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js +@@ -0,0 +1,2 @@ ++function foo(){return 42}function bar(){return 24}foo();bar(); ++//# sourceMappingURL=sources-null-sources-content-non-null.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js.map +new file mode 100644 +index 000000000000..43af03903f64 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/sources-null-sources-content-non-null.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version":3, ++ "names": ["foo"], ++ "sources": [null], ++ "sourcesContent": ["function foo()\n{ return 42; }\nfunction bar()\n { return 24; }\nfoo();\nbar();"], ++ "mappings":"AAAA,SAASA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js +new file mode 100644 +index 000000000000..0a96699d6e25 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js +@@ -0,0 +1,5 @@ ++function foo(x) { ++ return x; ++} ++foo("foo"); ++//# sourceMappingURL=transitive-mapping-original.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js.map +new file mode 100644 +index 000000000000..65af25c1ebbe +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-original.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "file" : "transitive-mapping-original.js", ++ "sourceRoot": "", ++ "sources": ["typescript-original.ts"], ++ "names": [], ++ "mappings": "AACA,SAAS,GAAG,CAAC,CAAU;IACrB,OAAO,CAAC,CAAC;AACX,CAAC;AACD,GAAG,CAAC,KAAK,CAAC,CAAC" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js +new file mode 100644 +index 000000000000..fd956164d349 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js +@@ -0,0 +1,6 @@ ++function foo(x) { ++ return x; ++} ++ ++foo("foo"); ++//# sourceMappingURL=transitive-mapping-three-steps.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js.map +new file mode 100644 +index 000000000000..90459d90f6a0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping-three-steps.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "file": "transitive-mapping-three-steps.js", ++ "sources": ["transitive-mapping.js"], ++ "names": ["foo", "x"], ++ "mappings": "AAAA,SAASA,IAAIC;IAAG,OAAOA;AAAC;;AAACD,IAAI,KAAK" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js +new file mode 100644 +index 000000000000..183c027f1bb8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js +@@ -0,0 +1,2 @@ ++function foo(x){return x}foo("foo"); ++//# sourceMappingURL=transitive-mapping.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js.map +new file mode 100644 +index 000000000000..d6a6fa6672d4 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/transitive-mapping.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": ["foo","x"], ++ "sources": ["transitive-mapping-original.js"], ++ "mappings":"AAAA,SAASA,IAAIC,GACT,OAAOA,CACX,CACAD,IAAI" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/typescript-original.ts b/LayoutTests/imported/tg4/source-map-tests/resources/typescript-original.ts +new file mode 100644 +index 000000000000..cd51c01ba129 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/typescript-original.ts +@@ -0,0 +1,5 @@ ++type FooArg = string | number; ++function foo(x : FooArg) { ++ return x; ++} ++foo("foo"); +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js b/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js +new file mode 100644 +index 000000000000..19dfb0e2e6c7 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=unrecognized-property.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js.map +new file mode 100644 +index 000000000000..40bee558a4ff +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/unrecognized-property.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "", ++ "foobar": 42, ++ "unusedProperty": [1, 2, 3, 4] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js +new file mode 100644 +index 000000000000..3c49709e05ac +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-boundary-values.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js.map +new file mode 100644 +index 000000000000..4dd836e63d8f +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-boundary-values.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": ["foo"], ++ "file": "valid-mapping-boundary-values.js", ++ "sources": ["empty-original.js"], ++ "mappings": "+/////DA+/////D+/////DA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js +new file mode 100644 +index 000000000000..a2b767b619a0 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-empty-groups.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js.map +new file mode 100644 +index 000000000000..643c9ae78481 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-groups.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "valid-mapping-empty-groups.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js +new file mode 100644 +index 000000000000..83fc1bf3ac73 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-empty-string.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js.map +new file mode 100644 +index 000000000000..a35268d8f5b8 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-empty-string.js.map +@@ -0,0 +1,8 @@ ++{ ++ "version": 3, ++ "names": [], ++ "file": "valid-mapping-empty-string.js", ++ "sources": ["empty-original.js"], ++ "sourcesContent": [""], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js +new file mode 100644 +index 000000000000..b0cd8978132a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=valid-mapping-large-vlq.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js.map +new file mode 100644 +index 000000000000..76e18704c4b1 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/valid-mapping-large-vlq.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["valid-mapping-large-vlq.js"], ++ "mappings": "igggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js +new file mode 100644 +index 000000000000..c32d1f1a1cc6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-missing.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js.map +new file mode 100644 +index 000000000000..49d8ce766edb +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-missing.js.map +@@ -0,0 +1,5 @@ ++{ ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js +new file mode 100644 +index 000000000000..ae2342e2ffe5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-not-a-number.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js.map +new file mode 100644 +index 000000000000..a584d6e69511 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-not-a-number.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : "3foo", ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js +new file mode 100644 +index 000000000000..a55170885da6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-numeric-string.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js.map +new file mode 100644 +index 000000000000..dbe52a7d0df6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-numeric-string.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : "3", ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js +new file mode 100644 +index 000000000000..55f4e1a298fa +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-too-high.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js.map +new file mode 100644 +index 000000000000..ee23be32ff27 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-high.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 4, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js +new file mode 100644 +index 000000000000..d9642920b313 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-too-low.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js.map +new file mode 100644 +index 000000000000..64ca7a6e2e92 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-too-low.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 2, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js b/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js +new file mode 100644 +index 000000000000..82d0bfa1eb2a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js +@@ -0,0 +1 @@ ++//# sourceMappingURL=version-valid.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js.map +new file mode 100644 +index 000000000000..1a163052d8fc +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/version-valid.js.map +@@ -0,0 +1,6 @@ ++{ ++ "version" : 3, ++ "sources": [], ++ "names": [], ++ "mappings": "" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js +new file mode 100644 +index 000000000000..511e7be18ae5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js +@@ -0,0 +1,2 @@ ++ 3 ++//# sourceMappingURL=vlq-valid-continuation-bit-present-1.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js.map +new file mode 100644 +index 000000000000..f4acb4b41837 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-1.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["vlq-valid-continuation-bit-present-1-original.js"], ++ "sourcesContent": [" 3"], ++ "mappings": "+gAgAgAigA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js +new file mode 100644 +index 000000000000..0c879ce052ad +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js +@@ -0,0 +1,4 @@ ++ ++ ++ 3 ++//# sourceMappingURL=vlq-valid-continuation-bit-present-2.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js.map +new file mode 100644 +index 000000000000..a975cf8591ff +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-continuation-bit-present-2.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["vlq-valid-continuation-bit-present-2-original.js"], ++ "sourcesContent": ["\n 3"], ++ "mappings": ";;gBACC" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js +new file mode 100644 +index 000000000000..d8e795090eff +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js +@@ -0,0 +1,4 @@ ++ ++ ++ 4; 3 ++//# sourceMappingURL=vlq-valid-negative-digit.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js.map +new file mode 100644 +index 000000000000..71dec0d65a1a +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-negative-digit.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["vlq-valid-negative-digit-original.js"], ++ "sourcesContent": ["\n 4;3"], ++ "mappings": ";;eACG,bAAF" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js +new file mode 100644 +index 000000000000..54c59aae1fcb +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js +@@ -0,0 +1,2 @@ ++ 3 ++//# sourceMappingURL=vlq-valid-single-digit.js.map +diff --git a/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js.map b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js.map +new file mode 100644 +index 000000000000..9e35a7a0a6a5 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/resources/vlq-valid-single-digit.js.map +@@ -0,0 +1,7 @@ ++{ ++ "version": 3, ++ "names": [], ++ "sources": ["vlq-valid-single-digit-original.js"], ++ "sourcesContent": ["3"], ++ "mappings": "eAAA" ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/source-map-spec-tests.json b/LayoutTests/imported/tg4/source-map-tests/source-map-spec-tests.json +new file mode 100644 +index 000000000000..4601502fffd6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/source-map-spec-tests.json +@@ -0,0 +1,1554 @@ ++{ ++ "tests": [ ++ { ++ "name": "versionValid", ++ "description": "Test a simple source map with a valid version number", ++ "baseFile": "version-valid.js", ++ "sourceMapFile": "version-valid.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "versionMissing", ++ "description": "Test a source map that is missing a version field", ++ "baseFile": "version-missing.js", ++ "sourceMapFile": "version-missing.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionNotANumber", ++ "description": "Test a source map with a version field that is not a number", ++ "baseFile": "version-not-a-number.js", ++ "sourceMapFile": "version-not-a-number.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionNumericString", ++ "description": "Test a source map with a version field that is a number as a string", ++ "baseFile": "version-numeric-string.js", ++ "sourceMapFile": "version-numeric-string.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionTooHigh", ++ "description": "Test a source map with an integer version field that is too high", ++ "baseFile": "version-too-high.js", ++ "sourceMapFile": "version-too-high.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "versionTooLow", ++ "description": "Test a source map with an integer version field that is too low", ++ "baseFile": "version-too-low.js", ++ "sourceMapFile": "version-too-low.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesMissing", ++ "description": "Test a source map that is missing a necessary sources field", ++ "baseFile": "sources-missing.js", ++ "sourceMapFile": "sources-missing.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotAList1", ++ "description": "Test a source map with a sources field that is not a valid list (string)", ++ "baseFile": "sources-not-a-list-1.js", ++ "sourceMapFile": "sources-not-a-list-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotAList2", ++ "description": "Test a source map with a sources field that is not a valid list (object)", ++ "baseFile": "sources-not-a-list-2.js", ++ "sourceMapFile": "sources-not-a-list-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesNotStringOrNull", ++ "description": "Test a source map with a sources list that has non-string and non-null items", ++ "baseFile": "sources-not-string-or-null.js", ++ "sourceMapFile": "sources-not-string-or-null.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourcesAndSourcesContentBothNull", ++ "description": "Test a source map that has both null sources and sourcesContent entries", ++ "baseFile": "sources-and-sources-content-both-null.js", ++ "sourceMapFile": "sources-and-sources-content-both-null.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "fileNotAString1", ++ "description": "Test a source map with a file field that is not a valid string", ++ "baseFile": "file-not-a-string-1.js", ++ "sourceMapFile": "file-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "fileNotAString2", ++ "description": "Test a source map with a file field that is not a valid string", ++ "baseFile": "file-not-a-string-2.js", ++ "sourceMapFile": "file-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourceRootNotAString1", ++ "description": "Test a source map with a sourceRoot field that is not a valid string", ++ "baseFile": "source-root-not-a-string-1.js", ++ "sourceMapFile": "source-root-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "sourceRootNotAString2", ++ "description": "Test a source map with a sourceRoot field that is not a valid string", ++ "baseFile": "source-root-not-a-string-2.js", ++ "sourceMapFile": "source-root-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesMissing", ++ "description": "Test a source map that is missing the optional names field", ++ "baseFile": "names-missing.js", ++ "sourceMapFile": "names-missing.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "namesNotAList1", ++ "description": "Test a source map with a names field that is not a valid list (string)", ++ "baseFile": "names-not-a-list-1.js", ++ "sourceMapFile": "names-not-a-list-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesNotAList2", ++ "description": "Test a source map with a names field that is not a valid list (object)", ++ "baseFile": "names-not-a-list-2.js", ++ "sourceMapFile": "names-not-a-list-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "namesNotString", ++ "description": "Test a source map with a names list that has non-string items", ++ "baseFile": "names-not-string.js", ++ "sourceMapFile": "names-not-string.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListEmpty", ++ "description": "Test a source map with an ignore list that has no items", ++ "baseFile": "ignore-list-empty.js", ++ "sourceMapFile": "ignore-list-empty.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "ignoreListValid1", ++ "description": "Test a source map with a simple valid ignore list", ++ "baseFile": "ignore-list-valid-1.js", ++ "sourceMapFile": "ignore-list-valid-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkIgnoreList", ++ "present": ["empty-original.js"] ++ } ++ ] ++ }, ++ { ++ "name": "ignoreListWrongType1", ++ "description": "Test a source map with an ignore list with the wrong type of items", ++ "baseFile": "ignore-list-wrong-type-1.js", ++ "sourceMapFile": "ignore-list-wrong-type-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListWrongType2", ++ "description": "Test a source map with an ignore list with the wrong type of items", ++ "baseFile": "ignore-list-wrong-type-2.js", ++ "sourceMapFile": "ignore-list-wrong-type-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListWrongType3", ++ "description": "Test a source map with an ignore list that is not a list", ++ "baseFile": "ignore-list-wrong-type-3.js", ++ "sourceMapFile": "ignore-list-wrong-type-3.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListWrongType4", ++ "description": "Test a source map with an ignore list with a negative index", ++ "baseFile": "ignore-list-wrong-type-4.js", ++ "sourceMapFile": "ignore-list-wrong-type-4.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListOutOfBounds1", ++ "description": "Test a source map with an ignore list with an item with an out-of-bounds index (too big)", ++ "baseFile": "ignore-list-out-of-bounds-1.js", ++ "sourceMapFile": "ignore-list-out-of-bounds-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "ignoreListOutOfBounds2", ++ "description": "Test a source map with an ignore list with an item with an out-of-bounds index (too low)", ++ "baseFile": "ignore-list-out-of-bounds-2.js", ++ "sourceMapFile": "ignore-list-out-of-bounds-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "unrecognizedProperty", ++ "description": "Test a source map that has an extra field not explicitly encoded in the spec", ++ "baseFile": "unrecognized-property.js", ++ "sourceMapFile": "unrecognized-property.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "invalidVLQDueToNonBase64Character", ++ "description": "Test a source map that has a mapping with an invalid non-base64 character", ++ "baseFile": "invalid-vlq-non-base64-char.js", ++ "sourceMapFile": "invalid-vlq-non-base64-char.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidVLQDueToMissingContinuationDigits", ++ "description": "Test a source map that has a mapping with an invalid VLQ that has a continuation bit but no continuing digits", ++ "baseFile": "invalid-vlq-missing-continuation.js", ++ "sourceMapFile": "invalid-vlq-missing-continuation.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingNotAString1", ++ "description": "Test a source map that has an invalid mapping that is not a string (number)", ++ "baseFile": "invalid-mapping-not-a-string-1.js", ++ "sourceMapFile": "invalid-mapping-not-a-string-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingNotAString2", ++ "description": "Test a source map that has an invalid mapping that is not a string (array)", ++ "baseFile": "invalid-mapping-not-a-string-2.js", ++ "sourceMapFile": "invalid-mapping-not-a-string-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentBadSeparator", ++ "description": "Test a source map that uses separator characters not recognized in the spec", ++ "baseFile": "invalid-mapping-bad-separator.js", ++ "sourceMapFile": "invalid-mapping-bad-separator.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithZeroFields", ++ "description": "Test a source map that has the wrong number (zero) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-zero-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-zero-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithTwoFields", ++ "description": "Test a source map that has the wrong number (two) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-two-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-two-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithThreeFields", ++ "description": "Test a source map that has the wrong number (three) of segments fields", ++ "baseFile": "invalid-mapping-segment-with-three-fields.js", ++ "sourceMapFile": "invalid-mapping-segment-with-three-fields.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithSourceIndexOutOfBounds", ++ "description": "Test a source map that has a source index field that is out of bounds of the sources field", ++ "baseFile": "invalid-mapping-segment-source-index-out-of-bounds.js", ++ "sourceMapFile": "invalid-mapping-segment-source-index-out-of-bounds.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNameIndexOutOfBounds", ++ "description": "Test a source map that has a name index field that is out of bounds of the names field", ++ "baseFile": "invalid-mapping-segment-name-index-out-of-bounds.js", ++ "sourceMapFile": "invalid-mapping-segment-name-index-out-of-bounds.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeColumn", ++ "description": "Test a source map that has an invalid negative non-relative column field", ++ "baseFile": "invalid-mapping-segment-negative-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeSourceIndex", ++ "description": "Test a source map that has an invalid negative non-relative source index field", ++ "baseFile": "invalid-mapping-segment-negative-source-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-source-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeOriginalLine", ++ "description": "Test a source map that has an invalid negative non-relative original line field", ++ "baseFile": "invalid-mapping-segment-negative-original-line.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-original-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeOriginalColumn", ++ "description": "Test a source map that has an invalid negative non-relative original column field", ++ "baseFile": "invalid-mapping-segment-negative-original-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-original-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeNameIndex", ++ "description": "Test a source map that has an invalid negative non-relative name index field", ++ "baseFile": "invalid-mapping-segment-negative-name-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-name-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeColumn", ++ "description": "Test a source map that has an invalid negative relative column field", ++ "baseFile": "invalid-mapping-segment-negative-relative-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeSourceIndex", ++ "description": "Test a source map that has an invalid negative relative source index field", ++ "baseFile": "invalid-mapping-segment-negative-relative-source-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-source-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalLine", ++ "description": "Test a source map that has an invalid negative relative original line field", ++ "baseFile": "invalid-mapping-segment-negative-relative-original-line.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeOriginalColumn", ++ "description": "Test a source map that has an invalid negative relative original column field", ++ "baseFile": "invalid-mapping-segment-negative-relative-original-column.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-original-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNegativeRelativeNameIndex", ++ "description": "Test a source map that has an invalid negative relative name index field", ++ "baseFile": "invalid-mapping-segment-negative-relative-name-index.js", ++ "sourceMapFile": "invalid-mapping-segment-negative-relative-name-index.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithColumnExceeding32Bits", ++ "description": "Test a source map that has a column field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-column-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-column-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithSourceIndexExceeding32Bits", ++ "description": "Test a source map that has a source index field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-source-index-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-source-index-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithOriginalLineExceeding32Bits", ++ "description": "Test a source map that has a original line field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-original-line-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-original-line-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithOriginalColumnExceeding32Bits", ++ "description": "Test a source map that has an original column field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-original-column-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-original-column-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "invalidMappingSegmentWithNameIndexExceeding32Bits", ++ "description": "Test a source map that has a name index field that exceeds 32 bits", ++ "baseFile": "invalid-mapping-segment-name-index-too-large.js", ++ "sourceMapFile": "invalid-mapping-segment-name-index-too-large.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "validMappingFieldsWith32BitMaxValues", ++ "description": "Test a source map that has segment fields with max values representable in 32 bits", ++ "baseFile": "valid-mapping-boundary-values.js", ++ "sourceMapFile": "valid-mapping-boundary-values.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingLargeVLQ", ++ "description": "Test a source map that has a segment field VLQ that is very long but within 32-bits", ++ "baseFile": "valid-mapping-large-vlq.js", ++ "sourceMapFile": "valid-mapping-large-vlq.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingEmptyGroups", ++ "description": "Test a source map with a mapping that has many empty groups", ++ "baseFile": "valid-mapping-empty-groups.js", ++ "sourceMapFile": "valid-mapping-empty-groups.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "validMappingEmptyString", ++ "description": "Test a source map with an empty string mapping", ++ "baseFile": "valid-mapping-empty-string.js", ++ "sourceMapFile": "valid-mapping-empty-string.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "indexMapWrongTypeSections", ++ "description": "Test an index map with a sections field with the wrong type", ++ "baseFile": "index-map-wrong-type-sections.js", ++ "sourceMapFile": "index-map-wrong-type-sections.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapWrongTypeOffset", ++ "description": "Test an index map with an offset field with the wrong type", ++ "baseFile": "index-map-wrong-type-offset.js", ++ "sourceMapFile": "index-map-wrong-type-offset.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapWrongTypeMap", ++ "description": "Test an index map with a map field with the wrong type", ++ "baseFile": "index-map-wrong-type-map.js", ++ "sourceMapFile": "index-map-wrong-type-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidBaseMappings", ++ "description": "Test that an index map cannot also have a regular mappings field", ++ "baseFile": "index-map-invalid-base-mappings.js", ++ "sourceMapFile": "index-map-invalid-base-mappings.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidOverlap", ++ "description": "Test that an invalid index map with multiple sections that overlap", ++ "baseFile": "index-map-invalid-overlap.js", ++ "sourceMapFile": "index-map-invalid-overlap.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidOrder", ++ "description": "Test that an invalid index map with multiple sections in the wrong order", ++ "baseFile": "index-map-invalid-order.js", ++ "sourceMapFile": "index-map-invalid-order.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingMap", ++ "description": "Test that an index map that is missing a section map", ++ "baseFile": "index-map-missing-map.js", ++ "sourceMapFile": "index-map-missing-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapInvalidSubMap", ++ "description": "Test that an index map that has an invalid section map", ++ "baseFile": "index-map-invalid-sub-map.js", ++ "sourceMapFile": "index-map-invalid-sub-map.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffset", ++ "description": "Test that an index map that is missing a section offset", ++ "baseFile": "index-map-missing-offset.js", ++ "sourceMapFile": "index-map-missing-offset.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffsetLine", ++ "description": "Test that an index map that is missing a section offset's line field", ++ "baseFile": "index-map-missing-offset-line.js", ++ "sourceMapFile": "index-map-missing-offset-line.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapMissingOffsetColumn", ++ "description": "Test that an index map that is missing a section offset's column field", ++ "baseFile": "index-map-missing-offset-column.js", ++ "sourceMapFile": "index-map-missing-offset-column.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapOffsetLineWrongType", ++ "description": "Test that an index map that has an offset line field with the wrong type of value", ++ "baseFile": "index-map-offset-line-wrong-type.js", ++ "sourceMapFile": "index-map-offset-line-wrong-type.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapOffsetColumnWrongType", ++ "description": "Test that an index map that has an offset column field with the wrong type of value", ++ "baseFile": "index-map-offset-column-wrong-type.js", ++ "sourceMapFile": "index-map-offset-column-wrong-type.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapEmptySections", ++ "description": "Test a trivial index map with no sections", ++ "baseFile": "index-map-empty-sections.js", ++ "sourceMapFile": "index-map-empty-sections.js.map", ++ "sourceMapIsValid": true ++ }, ++ { ++ "name": "indexMapFileWrongType1", ++ "description": "Test an index map with a file field with the wrong type", ++ "baseFile": "index-map-file-wrong-type-1.js", ++ "sourceMapFile": "index-map-file-wrong-type-1.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "indexMapFileWrongType2", ++ "description": "Test an index map with a file field with the wrong type", ++ "baseFile": "index-map-file-wrong-type-2.js", ++ "sourceMapFile": "index-map-file-wrong-type-2.js.map", ++ "sourceMapIsValid": false ++ }, ++ { ++ "name": "basicMapping", ++ "description": "Test a simple source map that has several valid mappings", ++ "baseFile": "basic-mapping.js", ++ "sourceMapFile": "basic-mapping.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "sourceRootResolution", ++ "description": "Similar to basic mapping test, but test resoultion of sources with a sourceRoot field", ++ "baseFile": "source-root-resolution.js", ++ "sourceMapFile": "source-root-resolution.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "theroot/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "theroot/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "sourceResolutionAbsoluteURL", ++ "description": "Test resoultion of sources with absolute URLs", ++ "baseFile": "source-resolution-absolute-url.js", ++ "sourceMapFile": "source-resolution-absolute-url.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "/baz/quux/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "/baz/quux/basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "basicMappingWithIndexMap", ++ "description": "Test a version of basic-mapping.js.map that is split into sections with an index map", ++ "baseFile": "basic-mapping-as-index-map.js", ++ "sourceMapFile": "basic-mapping-as-index-map.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "indexMapWithMissingFile", ++ "description": "Same as the basic mapping index map test but without the optional file field", ++ "baseFile": "index-map-missing-file.js", ++ "sourceMapFile": "index-map-missing-file.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ } ++ ] ++ }, ++ { ++ "name": "indexMapWithTwoConcatenatedSources", ++ "description": "Test an index map that has two sub-maps for concatenated sources", ++ "baseFile": "index-map-two-concatenated-sources.js", ++ "sourceMapFile": "index-map-two-concatenated-sources.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 22, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 34, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 3, ++ "originalColumn": 9, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 40, ++ "originalLine": 4, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 47, ++ "originalLine": 4, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 49, ++ "originalLine": 5, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 50, ++ "originalLine": 6, ++ "originalColumn": 0, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "basic-mapping-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 56, ++ "originalLine": 7, ++ "originalColumn": 0, ++ "mappedName": "bar" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 62, ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 71, ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "baz" ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 77, ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 83, ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 88, ++ "originalLine": 2, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "originalSource": "second-source-original.js", ++ "generatedLine": 0, ++ "generatedColumn": 89, ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": "baz" ++ } ++ ] ++ }, ++ { ++ "name": "sourcesNullSourcesContentNonNull", ++ "description": "Test a source map that has a null source but has a sourcesContent", ++ "baseFile": "sources-null-sources-content-non-null.js", ++ "sourceMapFile": "sources-null-sources-content-non-null.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": null, ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": null, ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "sourcesNonNullSourcesContentNull", ++ "description": "Test a source map that has a non-null source but has a null sourcesContent", ++ "baseFile": "sources-non-null-sources-content-null.js", ++ "sourceMapFile": "sources-non-null-sources-content-null.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "basic-mapping-original.js", ++ "originalLine": 0, ++ "originalColumn": 9, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "transitiveMapping", ++ "description": "Test a simple two-stage transitive mapping from a minified JS to a TypeScript source", ++ "baseFile": "transitive-mapping.js", ++ "sourceMapFile": "transitive-mapping.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 13, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 13, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 16, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 23, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 24, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 25, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 29, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "transitiveMappingWithThreeSteps", ++ "description": "Test a three-stage transitive mapping from an un-minified JS to minified JS to a TypeScript source", ++ "baseFile": "transitive-mapping-three-steps.js", ++ "sourceMapFile": "transitive-mapping-three-steps.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 9, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 0, ++ "generatedColumn": 13, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 1, ++ "originalColumn": 13, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 1, ++ "generatedColumn": 4, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 1, ++ "generatedColumn": 11, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 2, ++ "originalColumn": 9, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 2, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 3, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 4, ++ "generatedColumn": 0, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMappingTransitive", ++ "generatedLine": 4, ++ "generatedColumn": 4, ++ "originalSource": "typescript-original.ts", ++ "intermediateMaps": ["transitive-mapping.js.map", "transitive-mapping-original.js.map"], ++ "originalLine": 4, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidSingleDigit", ++ "description": "Test VLQ decoding for a single digit, no continuation VLQ", ++ "baseFile": "vlq-valid-single-digit.js", ++ "sourceMapFile": "vlq-valid-single-digit.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-single-digit-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidNegativeDigit", ++ "description": "Test VLQ decoding where there's a negative digit, no continuation bit", ++ "baseFile": "vlq-valid-negative-digit.js", ++ "sourceMapFile": "vlq-valid-negative-digit.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-negative-digit-original.js", ++ "originalLine": 1, ++ "originalColumn": 3, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 2, ++ "originalSource": "vlq-valid-negative-digit-original.js", ++ "originalLine": 1, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidContinuationBitPresent1", ++ "description": "Test VLQ decoding where continuation bits are present (continuations are leading zero)", ++ "baseFile": "vlq-valid-continuation-bit-present-1.js", ++ "sourceMapFile": "vlq-valid-continuation-bit-present-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 15, ++ "originalSource": "vlq-valid-continuation-bit-present-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "vlqValidContinuationBitPresent2", ++ "description": "Test VLQ decoding where continuation bits are present (continuations have non-zero bits)", ++ "baseFile": "vlq-valid-continuation-bit-present-2.js", ++ "sourceMapFile": "vlq-valid-continuation-bit-present-2.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 2, ++ "generatedColumn": 16, ++ "originalSource": "vlq-valid-continuation-bit-present-2-original.js", ++ "originalLine": 1, ++ "originalColumn": 1, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsSingleFieldSegment", ++ "description": "Test mapping semantics for a single field segment mapping", ++ "baseFile": "mapping-semantics-single-field-segment.js", ++ "sourceMapFile": "mapping-semantics-single-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 0, ++ "originalSource": "mapping-semantics-single-field-segment-original.js", ++ "originalLine": 0, ++ "originalColumn": 1, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 2, ++ "originalSource": null, ++ "originalLine": null, ++ "originalColumn": null, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsFourFieldSegment", ++ "description": "Test mapping semantics for a four field segment mapping", ++ "baseFile": "mapping-semantics-four-field-segment.js", ++ "sourceMapFile": "mapping-semantics-four-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-four-field-segment-original.js", ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsFiveFieldSegment", ++ "description": "Test mapping semantics for a five field segment mapping", ++ "baseFile": "mapping-semantics-five-field-segment.js", ++ "sourceMapFile": "mapping-semantics-five-field-segment.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-five-field-segment-original.js", ++ "originalLine": 2, ++ "originalColumn": 2, ++ "mappedName": "foo" ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsColumnReset", ++ "description": "Test that the generated column field resets to zero on new lines", ++ "baseFile": "mapping-semantics-column-reset.js", ++ "sourceMapFile": "mapping-semantics-column-reset.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-column-reset-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 1, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-column-reset-original.js", ++ "originalLine": 1, ++ "originalColumn": 0, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsRelative1", ++ "description": "Test that fields are calculated relative to previous ones", ++ "baseFile": "mapping-semantics-relative-1.js", ++ "sourceMapFile": "mapping-semantics-relative-1.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-relative-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 0, ++ "mappedName": null ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 5, ++ "originalSource": "mapping-semantics-relative-1-original.js", ++ "originalLine": 0, ++ "originalColumn": 4, ++ "mappedName": null ++ } ++ ] ++ }, ++ { ++ "name": "mappingSemanticsRelative2", ++ "description": "Test that fields are calculated relative to previous ones, across lines", ++ "baseFile": "mapping-semantics-relative-2.js", ++ "sourceMapFile": "mapping-semantics-relative-2.js.map", ++ "sourceMapIsValid": true, ++ "testActions": [ ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 0, ++ "generatedColumn": 1, ++ "originalSource": "mapping-semantics-relative-2-original.js", ++ "originalLine": 0, ++ "originalColumn": 2, ++ "mappedName": "foo" ++ }, ++ { ++ "actionType": "checkMapping", ++ "generatedLine": 1, ++ "generatedColumn": 2, ++ "originalSource": "mapping-semantics-relative-2-original.js", ++ "originalLine": 1, ++ "originalColumn": 2, ++ "mappedName": "bar" ++ } ++ ] ++ } ++ ] ++} +diff --git a/LayoutTests/imported/tg4/source-map-tests/webkit/0001-Add-harness-for-source-maps-spec-tests.patch b/LayoutTests/imported/tg4/source-map-tests/webkit/0001-Add-harness-for-source-maps-spec-tests.patch +new file mode 100644 +index 000000000000..050bf042bac6 +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/webkit/0001-Add-harness-for-source-maps-spec-tests.patch +@@ -0,0 +1,1649 @@ ++From d2ac7108de0b2a76e072ba8d7d4a9e733d3782ef Mon Sep 17 00:00:00 2001 ++From: Asumu Takikawa ++Date: Mon, 11 Mar 2024 13:41:31 -0700 ++Subject: [PATCH] Add harness for source maps spec tests ++ ++Need a short description (OOPS!). ++Need the bug URL (OOPS!). ++ ++Reviewed by NOBODY (OOPS!). ++ ++Explanation of why this fixes the bug (OOPS!). ++ ++* LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js.map: Added. ++* LayoutTests/inspector/model/resources/basic-mapping-original.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/basic-mapping.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/basic-mapping.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js: Added. ++* LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js.map: Added. ++* LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js: Added. ++* LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js.map: Added. ++* LayoutTests/inspector/model/resources/names-missing.js: Added. ++* LayoutTests/inspector/model/resources/names-missing.js.map: Added. ++* LayoutTests/inspector/model/resources/names-not-a-list-1.js: Added. ++* LayoutTests/inspector/model/resources/names-not-a-list-1.js.map: Added. ++* LayoutTests/inspector/model/resources/names-not-a-list-2.js: Added. ++* LayoutTests/inspector/model/resources/names-not-a-list-2.js.map: Added. ++* LayoutTests/inspector/model/resources/source-map-spec-tests.json: Added. ++* LayoutTests/inspector/model/resources/sources-missing.js: Added. ++* LayoutTests/inspector/model/resources/sources-missing.js.map: Added. ++* LayoutTests/inspector/model/resources/sources-not-a-list-1.js: Added. ++* LayoutTests/inspector/model/resources/sources-not-a-list-1.js.map: Added. ++* LayoutTests/inspector/model/resources/sources-not-a-list-2.js: Added. ++* LayoutTests/inspector/model/resources/sources-not-a-list-2.js.map: Added. ++* LayoutTests/inspector/model/resources/unrecognized-property.js: Added. ++* LayoutTests/inspector/model/resources/unrecognized-property.js.map: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js.map: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js.map: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js.map: Added. ++* LayoutTests/inspector/model/resources/valid-mapping-null-sources.js: Added. ++(foo): ++(bar): ++* LayoutTests/inspector/model/resources/valid-mapping-null-sources.js.map: Added. ++* LayoutTests/inspector/model/resources/version-not-a-number.js: Added. ++* LayoutTests/inspector/model/resources/version-not-a-number.js.map: Added. ++* LayoutTests/inspector/model/resources/version-numeric-string.js: Added. ++* LayoutTests/inspector/model/resources/version-numeric-string.js.map: Added. ++* LayoutTests/inspector/model/resources/version-too-high.js: Added. ++* LayoutTests/inspector/model/resources/version-too-high.js.map: Added. ++* LayoutTests/inspector/model/resources/version-too-low.js: Added. ++* LayoutTests/inspector/model/resources/version-too-low.js.map: Added. ++* LayoutTests/inspector/model/resources/version-valid.js: Added. ++* LayoutTests/inspector/model/resources/version-valid.js.map: Added. ++* LayoutTests/inspector/model/source-map-spec-expected.txt: Added. ++* LayoutTests/inspector/model/source-map-spec.html: Added. ++--- ++ .../resources/basic-mapping-as-index-map.js | 2 + ++ .../basic-mapping-as-index-map.js.map | 23 + ++ .../model/resources/basic-mapping-original.js | 8 + ++ .../model/resources/basic-mapping.js | 2 + ++ .../model/resources/basic-mapping.js.map | 6 + ++ .../invalid-mapping-bad-separator.js | 2 + ++ .../invalid-mapping-bad-separator.js.map | 6 + ++ .../invalid-mapping-not-a-string-1.js | 1 + ++ .../invalid-mapping-not-a-string-1.js.map | 7 + ++ .../invalid-mapping-not-a-string-2.js | 1 + ++ .../invalid-mapping-not-a-string-2.js.map | 7 + ++ ...nvalid-mapping-segment-column-too-large.js | 1 + ++ ...id-mapping-segment-column-too-large.js.map | 7 + ++ ...apping-segment-name-index-out-of-bounds.js | 1 + ++ ...ng-segment-name-index-out-of-bounds.js.map | 7 + ++ ...id-mapping-segment-name-index-too-large.js | 1 + ++ ...apping-segment-name-index-too-large.js.map | 7 + ++ ...invalid-mapping-segment-negative-column.js | 1 + ++ ...lid-mapping-segment-negative-column.js.map | 7 + ++ ...lid-mapping-segment-negative-name-index.js | 1 + ++ ...mapping-segment-negative-name-index.js.map | 7 + ++ ...apping-segment-negative-original-column.js | 1 + ++ ...ng-segment-negative-original-column.js.map | 7 + ++ ...-mapping-segment-negative-original-line.js | 1 + ++ ...ping-segment-negative-original-line.js.map | 7 + ++ ...d-mapping-segment-negative-source-index.js | 1 + ++ ...pping-segment-negative-source-index.js.map | 7 + ++ ...pping-segment-original-column-too-large.js | 1 + ++ ...g-segment-original-column-too-large.js.map | 7 + ++ ...mapping-segment-original-line-too-large.js | 1 + ++ ...ing-segment-original-line-too-large.js.map | 7 + ++ ...ping-segment-source-index-out-of-bounds.js | 1 + ++ ...-segment-source-index-out-of-bounds.js.map | 7 + ++ ...-mapping-segment-source-index-too-large.js | 1 + ++ ...ping-segment-source-index-too-large.js.map | 7 + ++ ...valid-mapping-segment-with-three-fields.js | 2 + ++ ...d-mapping-segment-with-three-fields.js.map | 6 + ++ ...invalid-mapping-segment-with-two-fields.js | 2 + ++ ...lid-mapping-segment-with-two-fields.js.map | 6 + ++ ...nvalid-mapping-segment-with-zero-fields.js | 1 + ++ ...id-mapping-segment-with-zero-fields.js.map | 7 + ++ .../resources/invalid-vlq-non-base64-char.js | 1 + ++ .../invalid-vlq-non-base64-char.js.map | 6 + ++ .../model/resources/names-missing.js | 1 + ++ .../model/resources/names-missing.js.map | 5 + ++ .../model/resources/names-not-a-list-1.js | 1 + ++ .../model/resources/names-not-a-list-1.js.map | 6 + ++ .../model/resources/names-not-a-list-2.js | 1 + ++ .../model/resources/names-not-a-list-2.js.map | 6 + ++ .../resources/source-map-spec-tests.json | 503 ++++++++++++++++++ ++ .../model/resources/sources-missing.js | 1 + ++ .../model/resources/sources-missing.js.map | 5 + ++ .../model/resources/sources-not-a-list-1.js | 1 + ++ .../resources/sources-not-a-list-1.js.map | 6 + ++ .../model/resources/sources-not-a-list-2.js | 1 + ++ .../resources/sources-not-a-list-2.js.map | 6 + ++ .../model/resources/unrecognized-property.js | 1 + ++ .../resources/unrecognized-property.js.map | 8 + ++ .../valid-mapping-boundary-values.js | 1 + ++ .../valid-mapping-boundary-values.js.map | 7 + ++ .../resources/valid-mapping-empty-groups.js | 1 + ++ .../valid-mapping-empty-groups.js.map | 7 + ++ .../resources/valid-mapping-large-vlq.js | 1 + ++ .../resources/valid-mapping-large-vlq.js.map | 6 + ++ .../resources/valid-mapping-null-sources.js | 2 + ++ .../valid-mapping-null-sources.js.map | 6 + ++ .../model/resources/version-not-a-number.js | 1 + ++ .../resources/version-not-a-number.js.map | 6 + ++ .../model/resources/version-numeric-string.js | 1 + ++ .../resources/version-numeric-string.js.map | 6 + ++ .../model/resources/version-too-high.js | 1 + ++ .../model/resources/version-too-high.js.map | 6 + ++ .../model/resources/version-too-low.js | 1 + ++ .../model/resources/version-too-low.js.map | 6 + ++ .../model/resources/version-valid.js | 1 + ++ .../model/resources/version-valid.js.map | 6 + ++ .../model/source-map-spec-expected.txt | 22 + ++ .../inspector/model/source-map-spec.html | 83 +++ ++ 78 files changed, 915 insertions(+) ++ create mode 100644 LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js ++ create mode 100644 LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/basic-mapping-original.js ++ create mode 100644 LayoutTests/inspector/model/resources/basic-mapping.js ++ create mode 100644 LayoutTests/inspector/model/resources/basic-mapping.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js ++ create mode 100644 LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/names-missing.js ++ create mode 100644 LayoutTests/inspector/model/resources/names-missing.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/names-not-a-list-1.js ++ create mode 100644 LayoutTests/inspector/model/resources/names-not-a-list-1.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/names-not-a-list-2.js ++ create mode 100644 LayoutTests/inspector/model/resources/names-not-a-list-2.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/source-map-spec-tests.json ++ create mode 100644 LayoutTests/inspector/model/resources/sources-missing.js ++ create mode 100644 LayoutTests/inspector/model/resources/sources-missing.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/sources-not-a-list-1.js ++ create mode 100644 LayoutTests/inspector/model/resources/sources-not-a-list-1.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/sources-not-a-list-2.js ++ create mode 100644 LayoutTests/inspector/model/resources/sources-not-a-list-2.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/unrecognized-property.js ++ create mode 100644 LayoutTests/inspector/model/resources/unrecognized-property.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-null-sources.js ++ create mode 100644 LayoutTests/inspector/model/resources/valid-mapping-null-sources.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/version-not-a-number.js ++ create mode 100644 LayoutTests/inspector/model/resources/version-not-a-number.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/version-numeric-string.js ++ create mode 100644 LayoutTests/inspector/model/resources/version-numeric-string.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/version-too-high.js ++ create mode 100644 LayoutTests/inspector/model/resources/version-too-high.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/version-too-low.js ++ create mode 100644 LayoutTests/inspector/model/resources/version-too-low.js.map ++ create mode 100644 LayoutTests/inspector/model/resources/version-valid.js ++ create mode 100644 LayoutTests/inspector/model/resources/version-valid.js.map ++ create mode 100644 LayoutTests/inspector/model/source-map-spec-expected.txt ++ create mode 100644 LayoutTests/inspector/model/source-map-spec.html ++ ++diff --git a/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js b/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js ++new file mode 100644 ++index 000000000000..b9fae380437d ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=basic-mapping-as-index-map.js.map ++diff --git a/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js.map b/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js.map ++new file mode 100644 ++index 000000000000..12053a5698a6 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/basic-mapping-as-index-map.js.map ++@@ -0,0 +1,23 @@ +++{ +++ "version": "3", +++ "sections": [ +++ { +++ "offset": { "line": 0, "column": 0 }, +++ "map": { +++ "version": "3", +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAAA,SAASA,MACP,OAAO,EACT,CACA" +++ } +++ }, +++ { +++ "offset": { "line": 0, "column": 34 }, +++ "map": { +++ "version": "3", +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAGSC,MACP,OAAO,EACT,CACAD,MACAC" +++ } +++ } +++ ] +++} ++diff --git a/LayoutTests/inspector/model/resources/basic-mapping-original.js b/LayoutTests/inspector/model/resources/basic-mapping-original.js ++new file mode 100644 ++index 000000000000..301b186cb15e ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/basic-mapping-original.js ++@@ -0,0 +1,8 @@ +++function foo() { +++ return 42; +++} +++function bar() { +++ return 24; +++} +++foo(); +++bar(); ++diff --git a/LayoutTests/inspector/model/resources/basic-mapping.js b/LayoutTests/inspector/model/resources/basic-mapping.js ++new file mode 100644 ++index 000000000000..2e479a4175b8 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/basic-mapping.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=basic-mapping.js.map ++diff --git a/LayoutTests/inspector/model/resources/basic-mapping.js.map b/LayoutTests/inspector/model/resources/basic-mapping.js.map ++new file mode 100644 ++index 000000000000..12dc9679a4b1 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/basic-mapping.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version":3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings":"AAAA,SAASA,MACP,OAAO,EACT,CACA,SAASC,MACP,OAAO,EACT,CACAD,MACAC" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js b/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js ++new file mode 100644 ++index 000000000000..25338aca30ce ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-bad-separator.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js.map ++new file mode 100644 ++index 000000000000..5f4f5b92330a ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-bad-separator.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAAA.SAASA:MACP" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js ++new file mode 100644 ++index 000000000000..cb38e2fe9d7b ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-not-a-string-1.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js.map ++new file mode 100644 ++index 000000000000..5bf3e2a9d85b ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-1.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-not-a-string-1.js", +++ "sources": ["empty-original.js"], +++ "mappings": 5 +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js ++new file mode 100644 ++index 000000000000..3d84abd6c6b4 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-not-a-string-2.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js.map ++new file mode 100644 ++index 000000000000..4527e7f7641c ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-not-a-string-2.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-not-a-string-2.js", +++ "sources": ["empty-original.js"], +++ "mappings": [1, 2, 3, 4] +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js ++new file mode 100644 ++index 000000000000..55591f874b1b ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-column-too-large.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js.map ++new file mode 100644 ++index 000000000000..b4c059e0151b ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-column-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-column-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "ggggggE" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js ++new file mode 100644 ++index 000000000000..2a6b434eff58 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-name-index-out-of-bounds.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map ++new file mode 100644 ++index 000000000000..8dd2ea6c2da0 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-out-of-bounds.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "file": "invalid-mapping-segment-name-index-out-of-bounds.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAC" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js ++new file mode 100644 ++index 000000000000..709e34dbd326 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-name-index-too-large.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js.map ++new file mode 100644 ++index 000000000000..c7bf5b98d120 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-name-index-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-name-index-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAggggggE" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js ++new file mode 100644 ++index 000000000000..a202152d6fdf ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-column.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js.map ++new file mode 100644 ++index 000000000000..403878bfa47a ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-column.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-column.js", +++ "sources": ["empty-original.js"], +++ "mappings": "F" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js ++new file mode 100644 ++index 000000000000..3e3f63420467 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-name-index.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js.map ++new file mode 100644 ++index 000000000000..b94f63646e46 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-name-index.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-name-index.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAAF" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js ++new file mode 100644 ++index 000000000000..f21d5342b395 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-original-column.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js.map ++new file mode 100644 ++index 000000000000..011c639d3f91 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-column.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-original-column.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAF" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js ++new file mode 100644 ++index 000000000000..b37309601ce0 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-original-line.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js.map ++new file mode 100644 ++index 000000000000..e7ec993eebda ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-original-line.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-original-line.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAFA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js ++new file mode 100644 ++index 000000000000..6e05849b6a03 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-negative-source-index.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js.map ++new file mode 100644 ++index 000000000000..596c2f298bbe ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-negative-source-index.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-negative-source-index.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AFAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js ++new file mode 100644 ++index 000000000000..0936ed7ea8fd ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-original-column-too-large.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js.map ++new file mode 100644 ++index 000000000000..ff2103fe24fe ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-column-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-original-column-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAAggggggE" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js ++new file mode 100644 ++index 000000000000..9b3aa5a361ae ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-original-line-too-large.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js.map ++new file mode 100644 ++index 000000000000..890f1c71fc5b ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-original-line-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-original-line-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AAggggggEA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js ++new file mode 100644 ++index 000000000000..2e5fbca26825 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-source-index-out-of-bounds.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map ++new file mode 100644 ++index 000000000000..86dedb114fa9 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-out-of-bounds.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-source-index-out-of-bounds.js", +++ "sources": ["empty-original.js"], +++ "mappings": "ACAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js ++new file mode 100644 ++index 000000000000..3f4943e1272d ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-source-index-too-large.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js.map ++new file mode 100644 ++index 000000000000..e9f858c6e15d ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-source-index-too-large.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-source-index-too-large.js", +++ "sources": ["empty-original.js"], +++ "mappings": "AggggggEAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js ++new file mode 100644 ++index 000000000000..4b868fac9c5e ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-segment-with-three-fields.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js.map ++new file mode 100644 ++index 000000000000..c2af1165ad8f ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-three-fields.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js ++new file mode 100644 ++index 000000000000..96045a7a11dd ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=invalid-mapping-segment-with-two-fields.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js.map ++new file mode 100644 ++index 000000000000..73cf00fa1c96 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-two-fields.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": ["foo","bar"], +++ "sources": ["basic-mapping-original.js"], +++ "mappings": "AA" +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js ++new file mode 100644 ++index 000000000000..9d5332a56ca5 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-mapping-segment-with-zero-fields.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js.map b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js.map ++new file mode 100644 ++index 000000000000..5a34d25b645e ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-mapping-segment-with-zero-fields.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "invalid-mapping-segment-with-zero-fields.js", +++ "sources": ["empty-original.js"], +++ "mappings": ",,,," +++} ++diff --git a/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js b/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js ++new file mode 100644 ++index 000000000000..d1b20b41a29f ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=invalid-vlq-non-base64-char.js.map ++diff --git a/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js.map b/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js.map ++new file mode 100644 ++index 000000000000..4fa1ac576885 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/invalid-vlq-non-base64-char.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "A$%?!" +++} ++diff --git a/LayoutTests/inspector/model/resources/names-missing.js b/LayoutTests/inspector/model/resources/names-missing.js ++new file mode 100644 ++index 000000000000..58781fd88705 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-missing.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-missing.js.map ++diff --git a/LayoutTests/inspector/model/resources/names-missing.js.map b/LayoutTests/inspector/model/resources/names-missing.js.map ++new file mode 100644 ++index 000000000000..7dc1b929e485 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-missing.js.map ++@@ -0,0 +1,5 @@ +++{ +++ "version" : "3", +++ "sources": ["empty-original.js"], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/names-not-a-list-1.js b/LayoutTests/inspector/model/resources/names-not-a-list-1.js ++new file mode 100644 ++index 000000000000..dc65f1972b5a ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-not-a-list-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-not-a-list-1.js.map ++diff --git a/LayoutTests/inspector/model/resources/names-not-a-list-1.js.map b/LayoutTests/inspector/model/resources/names-not-a-list-1.js.map ++new file mode 100644 ++index 000000000000..843f7cc2e6fd ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-not-a-list-1.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": ["source.js"], +++ "names": "not a list", +++ "mappings": "AAAAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/names-not-a-list-2.js b/LayoutTests/inspector/model/resources/names-not-a-list-2.js ++new file mode 100644 ++index 000000000000..d7251f78da84 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-not-a-list-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=names-not-a-list-2.js.map ++diff --git a/LayoutTests/inspector/model/resources/names-not-a-list-2.js.map b/LayoutTests/inspector/model/resources/names-not-a-list-2.js.map ++new file mode 100644 ++index 000000000000..cd7a42a74c4f ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/names-not-a-list-2.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": ["source.js"], +++ "names": { "foo": 3 }, +++ "mappings": "AAAAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/source-map-spec-tests.json b/LayoutTests/inspector/model/resources/source-map-spec-tests.json ++new file mode 100644 ++index 000000000000..3091a3c93273 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/source-map-spec-tests.json ++@@ -0,0 +1,503 @@ +++{ +++ "tests": [ +++ { +++ "name": "versionValid", +++ "description": "Test a simple source map with a valid version number", +++ "baseFile": "version-valid.js", +++ "sourceMapFile": "version-valid.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "versionNotANumber", +++ "description": "Test a source map with a version field that is not a number", +++ "baseFile": "version-not-a-number.js", +++ "sourceMapFile": "version-not-a-number.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionNumericString", +++ "description": "Test a source map with a version field that is a number as a string", +++ "baseFile": "version-numeric-string.js", +++ "sourceMapFile": "version-numeric-string.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooHigh", +++ "description": "Test a source map with an integer version field that is too high", +++ "baseFile": "version-too-high.js", +++ "sourceMapFile": "version-too-high.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "versionTooLow", +++ "description": "Test a source map with an integer version field that is too low", +++ "baseFile": "version-too-low.js", +++ "sourceMapFile": "version-too-low.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesMissing", +++ "description": "Test a source map that is missing a necessary sources field", +++ "baseFile": "sources-missing.js", +++ "sourceMapFile": "sources-missing.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesNotAList1", +++ "description": "Test a source map with a sources field that is not a valid list (string)", +++ "baseFile": "sources-not-a-list-1.js", +++ "sourceMapFile": "sources-not-a-list-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "sourcesNotAList2", +++ "description": "Test a source map with a sources field that is not a valid list (object)", +++ "baseFile": "sources-not-a-list-2.js", +++ "sourceMapFile": "sources-not-a-list-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesMissing", +++ "description": "Test a source map that is missing a necessary names field", +++ "baseFile": "names-missing.js", +++ "sourceMapFile": "names-missing.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesNotAList1", +++ "description": "Test a source map with a names field that is not a valid list (string)", +++ "baseFile": "names-not-a-list-1.js", +++ "sourceMapFile": "names-not-a-list-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "namesNotAList2", +++ "description": "Test a source map with a names field that is not a valid list (object)", +++ "baseFile": "names-not-a-list-2.js", +++ "sourceMapFile": "names-not-a-list-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "unrecognizedProperty", +++ "description": "Test a source map that has an extra field not explicitly encoded in the spec", +++ "baseFile": "unrecognized-property.js", +++ "sourceMapFile": "unrecognized-property.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "invalidVLQDueToNonBase64Character", +++ "description": "Test a source map that has a mapping with an invalid non-base64 character", +++ "baseFile": "invalid-vlq-non-base64-char.js", +++ "sourceMapFile": "invalid-vlq-non-base64-char.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingNotAString1", +++ "description": "Test a source map that has an invalid mapping that is not a string (number)", +++ "baseFile": "invalid-mapping-not-a-string-1.js", +++ "sourceMapFile": "invalid-mapping-not-a-string-1.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingNotAString2", +++ "description": "Test a source map that has an invalid mapping that is not a string (array)", +++ "baseFile": "invalid-mapping-not-a-string-2.js", +++ "sourceMapFile": "invalid-mapping-not-a-string-2.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentBadSeparator", +++ "description": "Test a source map that uses separator characters not recognized in the spec", +++ "baseFile": "invalid-mapping-bad-separator.js", +++ "sourceMapFile": "invalid-mapping-bad-separator.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithZeroFields", +++ "description": "Test a source map that has the wrong number (zero) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-zero-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-zero-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithTwoFields", +++ "description": "Test a source map that has the wrong number (two) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-two-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-two-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithThreeFields", +++ "description": "Test a source map that has the wrong number (three) of segments fields", +++ "baseFile": "invalid-mapping-segment-with-three-fields.js", +++ "sourceMapFile": "invalid-mapping-segment-with-three-fields.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithSourceIndexOutOfBounds", +++ "description": "Test a source map that has a source index field that is out of bounds of the sources field", +++ "baseFile": "invalid-mapping-segment-source-index-out-of-bounds.js", +++ "sourceMapFile": "invalid-mapping-segment-source-index-out-of-bounds.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNameIndexOutOfBounds", +++ "description": "Test a source map that has a name index field that is out of bounds of the names field", +++ "baseFile": "invalid-mapping-segment-name-index-out-of-bounds.js", +++ "sourceMapFile": "invalid-mapping-segment-name-index-out-of-bounds.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeColumn", +++ "description": "Test a source map that has an invalid negative non-relative column field", +++ "baseFile": "invalid-mapping-segment-negative-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeSourceIndex", +++ "description": "Test a source map that has an invalid negative non-relative source index field", +++ "baseFile": "invalid-mapping-segment-negative-source-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-source-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeOriginalLine", +++ "description": "Test a source map that has an invalid negative non-relative original line field", +++ "baseFile": "invalid-mapping-segment-negative-original-line.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-original-line.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeOriginalColumn", +++ "description": "Test a source map that has an invalid negative non-relative original column field", +++ "baseFile": "invalid-mapping-segment-negative-original-column.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-original-column.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNegativeNameIndex", +++ "description": "Test a source map that has an invalid negative non-relative name index field", +++ "baseFile": "invalid-mapping-segment-negative-name-index.js", +++ "sourceMapFile": "invalid-mapping-segment-negative-name-index.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithColumnExceeding32Bits", +++ "description": "Test a source map that has a column field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-column-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-column-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithSourceIndexExceeding32Bits", +++ "description": "Test a source map that has a source index field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-source-index-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-source-index-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithOriginalLineExceeding32Bits", +++ "description": "Test a source map that has a original line field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-original-line-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-original-line-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithOriginalColumnExceeding32Bits", +++ "description": "Test a source map that has an original column field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-original-column-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-original-column-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "invalidMappingSegmentWithNameIndexExceeding32Bits", +++ "description": "Test a source map that has a name index field that exceeds 32 bits", +++ "baseFile": "invalid-mapping-segment-name-index-too-large.js", +++ "sourceMapFile": "invalid-mapping-segment-name-index-too-large.js.map", +++ "sourceMapIsValid": false +++ }, +++ { +++ "name": "validMappingFieldsWith32BitMaxValues", +++ "description": "Test a source map that has segment fields with max values representable in 32 bits", +++ "baseFile": "valid-mapping-boundary-values.js", +++ "sourceMapFile": "valid-mapping-boundary-values.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "validMappingLargeVLQ", +++ "description": "Test a source map that has a segment field VLQ that is very long but within 32-bits", +++ "baseFile": "valid-mapping-large-vlq.js", +++ "sourceMapFile": "valid-mapping-large-vlq.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "validMappingEmptyGroups", +++ "description": "Test a source map with a mapping that has many empty groups", +++ "baseFile": "valid-mapping-empty-groups.js", +++ "sourceMapFile": "valid-mapping-empty-groups.js.map", +++ "sourceMapIsValid": true +++ }, +++ { +++ "name": "basicMapping", +++ "description": "Test a simple source map that has several valid mappings", +++ "baseFile": "basic-mapping.js", +++ "sourceMapFile": "basic-mapping.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ } +++ ] +++ }, +++ { +++ "name": "basicMappingWithIndexMap", +++ "description": "Test a version of basic-mapping.js.map that is split into sections with an index map", +++ "baseFile": "basic-mapping-as-index-map.js", +++ "sourceMapFile": "basic-mapping-as-index-map.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 15, +++ "originalLine": 1, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 22, +++ "originalLine": 1, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 24, +++ "originalLine": 2, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 25, +++ "originalLine": 3, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 34, +++ "originalSource": "basic-mapping-original.js", +++ "originalLine": 3, +++ "originalColumn": 9, +++ "mappedName": "bar" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 40, +++ "originalLine": 4, +++ "originalColumn": 2, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 47, +++ "originalLine": 4, +++ "originalColumn": 9, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 49, +++ "originalLine": 5, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 50, +++ "originalLine": 6, +++ "originalColumn": 0, +++ "mappedName": "foo" +++ }, +++ { +++ "actionType": "checkMapping", +++ "originalSource": "basic-mapping-original.js", +++ "generatedLine": 0, +++ "generatedColumn": 56, +++ "originalLine": 7, +++ "originalColumn": 0, +++ "mappedName": "bar" +++ } +++ ] +++ }, +++ { +++ "name": "validMappingNullSources", +++ "description": "Test a source map that has null sources", +++ "baseFile": "valid-mapping-null-sources.js", +++ "sourceMapFile": "valid-mapping-null-sources.js.map", +++ "sourceMapIsValid": true, +++ "testActions": [ +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 0, +++ "originalSource": null, +++ "originalLine": 0, +++ "originalColumn": 0, +++ "mappedName": null +++ }, +++ { +++ "actionType": "checkMapping", +++ "generatedLine": 0, +++ "generatedColumn": 9, +++ "originalSource": null, +++ "originalLine": 0, +++ "originalColumn": 9, +++ "mappedName": "foo" +++ } +++ ] +++ } +++ ] +++} ++diff --git a/LayoutTests/inspector/model/resources/sources-missing.js b/LayoutTests/inspector/model/resources/sources-missing.js ++new file mode 100644 ++index 000000000000..779b865e2769 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-missing.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-missing.js.map ++diff --git a/LayoutTests/inspector/model/resources/sources-missing.js.map b/LayoutTests/inspector/model/resources/sources-missing.js.map ++new file mode 100644 ++index 000000000000..61122fcb3f25 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-missing.js.map ++@@ -0,0 +1,5 @@ +++{ +++ "version" : "3", +++ "names": ["foo"], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/sources-not-a-list-1.js b/LayoutTests/inspector/model/resources/sources-not-a-list-1.js ++new file mode 100644 ++index 000000000000..7e33b7e86725 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-not-a-list-1.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-not-a-list-1.js.map ++diff --git a/LayoutTests/inspector/model/resources/sources-not-a-list-1.js.map b/LayoutTests/inspector/model/resources/sources-not-a-list-1.js.map ++new file mode 100644 ++index 000000000000..b2e24787bc16 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-not-a-list-1.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": "not a list", +++ "names": ["foo"], +++ "mappings": "AAAAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/sources-not-a-list-2.js b/LayoutTests/inspector/model/resources/sources-not-a-list-2.js ++new file mode 100644 ++index 000000000000..4021f763fc88 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-not-a-list-2.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=sources-not-a-list-2.js.map ++diff --git a/LayoutTests/inspector/model/resources/sources-not-a-list-2.js.map b/LayoutTests/inspector/model/resources/sources-not-a-list-2.js.map ++new file mode 100644 ++index 000000000000..6a6a8635729c ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/sources-not-a-list-2.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": { "source.js": 3 }, +++ "names": ["foo"], +++ "mappings": "AAAAA" +++} ++diff --git a/LayoutTests/inspector/model/resources/unrecognized-property.js b/LayoutTests/inspector/model/resources/unrecognized-property.js ++new file mode 100644 ++index 000000000000..19dfb0e2e6c7 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/unrecognized-property.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=unrecognized-property.js.map ++diff --git a/LayoutTests/inspector/model/resources/unrecognized-property.js.map b/LayoutTests/inspector/model/resources/unrecognized-property.js.map ++new file mode 100644 ++index 000000000000..40bee558a4ff ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/unrecognized-property.js.map ++@@ -0,0 +1,8 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "", +++ "foobar": 42, +++ "unusedProperty": [1, 2, 3, 4] +++} ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js b/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js ++new file mode 100644 ++index 000000000000..3c49709e05ac ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-boundary-values.js.map ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js.map b/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js.map ++new file mode 100644 ++index 000000000000..4dd836e63d8f ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-boundary-values.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": ["foo"], +++ "file": "valid-mapping-boundary-values.js", +++ "sources": ["empty-original.js"], +++ "mappings": "+/////DA+/////D+/////DA" +++} ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js b/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js ++new file mode 100644 ++index 000000000000..a2b767b619a0 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-empty-groups.js.map ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js.map b/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js.map ++new file mode 100644 ++index 000000000000..53be4ae4ae91 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-empty-groups.js.map ++@@ -0,0 +1,7 @@ +++{ +++ "version": 3, +++ "names": [], +++ "file": "valid-mapping-empty-groups.js", +++ "sources": ["empty-original.js"], +++ "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;" +++} ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js b/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js ++new file mode 100644 ++index 000000000000..b0cd8978132a ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=valid-mapping-large-vlq.js.map ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js.map b/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js.map ++new file mode 100644 ++index 000000000000..76e18704c4b1 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-large-vlq.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version": 3, +++ "names": [], +++ "sources": ["valid-mapping-large-vlq.js"], +++ "mappings": "igggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggA" +++} ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js b/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js ++new file mode 100644 ++index 000000000000..ee2acf0f5b2f ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js ++@@ -0,0 +1,2 @@ +++function foo(){return 42}function bar(){return 24}foo();bar(); +++//# sourceMappingURL=valid-mapping-null-sources.js.map ++diff --git a/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js.map b/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js.map ++new file mode 100644 ++index 000000000000..199cda936955 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/valid-mapping-null-sources.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version":3, +++ "names": ["foo"], +++ "sources": [null], +++ "mappings":"AAAA,SAASA" +++} ++diff --git a/LayoutTests/inspector/model/resources/version-not-a-number.js b/LayoutTests/inspector/model/resources/version-not-a-number.js ++new file mode 100644 ++index 000000000000..ae2342e2ffe5 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-not-a-number.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-not-a-number.js.map ++diff --git a/LayoutTests/inspector/model/resources/version-not-a-number.js.map b/LayoutTests/inspector/model/resources/version-not-a-number.js.map ++new file mode 100644 ++index 000000000000..a584d6e69511 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-not-a-number.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3foo", +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/version-numeric-string.js b/LayoutTests/inspector/model/resources/version-numeric-string.js ++new file mode 100644 ++index 000000000000..a55170885da6 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-numeric-string.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-numeric-string.js.map ++diff --git a/LayoutTests/inspector/model/resources/version-numeric-string.js.map b/LayoutTests/inspector/model/resources/version-numeric-string.js.map ++new file mode 100644 ++index 000000000000..dbe52a7d0df6 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-numeric-string.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : "3", +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/version-too-high.js b/LayoutTests/inspector/model/resources/version-too-high.js ++new file mode 100644 ++index 000000000000..55f4e1a298fa ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-too-high.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-too-high.js.map ++diff --git a/LayoutTests/inspector/model/resources/version-too-high.js.map b/LayoutTests/inspector/model/resources/version-too-high.js.map ++new file mode 100644 ++index 000000000000..ee23be32ff27 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-too-high.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 4, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/version-too-low.js b/LayoutTests/inspector/model/resources/version-too-low.js ++new file mode 100644 ++index 000000000000..d9642920b313 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-too-low.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-too-low.js.map ++diff --git a/LayoutTests/inspector/model/resources/version-too-low.js.map b/LayoutTests/inspector/model/resources/version-too-low.js.map ++new file mode 100644 ++index 000000000000..64ca7a6e2e92 ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-too-low.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 2, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/resources/version-valid.js b/LayoutTests/inspector/model/resources/version-valid.js ++new file mode 100644 ++index 000000000000..82d0bfa1eb2a ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-valid.js ++@@ -0,0 +1 @@ +++//# sourceMappingURL=version-valid.js.map ++diff --git a/LayoutTests/inspector/model/resources/version-valid.js.map b/LayoutTests/inspector/model/resources/version-valid.js.map ++new file mode 100644 ++index 000000000000..1a163052d8fc ++--- /dev/null +++++ b/LayoutTests/inspector/model/resources/version-valid.js.map ++@@ -0,0 +1,6 @@ +++{ +++ "version" : 3, +++ "sources": [], +++ "names": [], +++ "mappings": "" +++} ++diff --git a/LayoutTests/inspector/model/source-map-spec-expected.txt b/LayoutTests/inspector/model/source-map-spec-expected.txt ++new file mode 100644 ++index 000000000000..c74ab5bcfb32 ++--- /dev/null +++++ b/LayoutTests/inspector/model/source-map-spec-expected.txt ++@@ -0,0 +1,22 @@ +++Ensure a source map loads for resources with sourceMappingURLs. +++ +++ +++== Running test suite: SourceMapSpec +++-- Running test case: SourceMapSpec +++PASS: Resource should have loaded 1 SourceMap. +++PASS: SourceMap should be a WI.SourceMap instance. +++PASS: Resource may or may not load a SourceMap. +++PASS: Resource may or may not load a SourceMap. +++PASS: Resource may or may not load a SourceMap. +++PASS: Resource may or may not load a SourceMap. +++PASS: Resource should have loaded 1 SourceMap. +++PASS: SourceMap should be a WI.SourceMap instance. +++PASS: Resource should have loaded 1 SourceMap. +++PASS: SourceMap should be a WI.SourceMap instance. +++PASS: expectEqual(0, 0) +++PASS: expectEqual(9, 9) +++PASS: expectEqual("basic-mapping-original.js", "basic-mapping-original.js") +++PASS: expectEqual(3, 3) +++PASS: expectEqual(9, 9) +++PASS: expectEqual("basic-mapping-original.js", "basic-mapping-original.js") +++ ++diff --git a/LayoutTests/inspector/model/source-map-spec.html b/LayoutTests/inspector/model/source-map-spec.html ++new file mode 100644 ++index 000000000000..b30b1dd526fc ++--- /dev/null +++++ b/LayoutTests/inspector/model/source-map-spec.html ++@@ -0,0 +1,83 @@ +++ +++ +++ +++ +++ +++ +++ +++

    Ensure a source map loads for resources with sourceMappingURLs.

    +++ +++ ++-- ++2.39.2 ++ +diff --git a/LayoutTests/imported/tg4/source-map-tests/webkit/source-map-spec.html b/LayoutTests/imported/tg4/source-map-tests/webkit/source-map-spec.html +new file mode 100644 +index 000000000000..b30b1dd526fc +--- /dev/null ++++ b/LayoutTests/imported/tg4/source-map-tests/webkit/source-map-spec.html +@@ -0,0 +1,83 @@ ++ ++ ++ ++ ++ ++ ++ ++

    Ensure a source map loads for resources with sourceMappingURLs.

    ++ ++ +diff --git a/LayoutTests/inspector/model/source-map-spec-expected.txt b/LayoutTests/inspector/model/source-map-spec-expected.txt +new file mode 100644 +index 000000000000..fd0094a8ac46 +--- /dev/null ++++ b/LayoutTests/inspector/model/source-map-spec-expected.txt +@@ -0,0 +1,828 @@ ++Run source map specification consumer test cases. ++ ++ ++== Running test suite: SourceMapSpec ++-- Running test case: SourceMapSpec ++versionValid ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++versionMissing ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++versionNotANumber ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++versionNumericString ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++versionTooHigh ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++versionTooLow ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++sourcesMissing ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++sourcesNotAList1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++sourcesNotAList2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++sourcesNotStringOrNull ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++sourcesAndSourcesContentBothNull ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++fileNotAString1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++fileNotAString2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++sourceRootNotAString1 ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++sourceRootNotAString2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++PASS: Expected no source map resource loaded ++namesMissing ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++namesNotAList1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++namesNotAList2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++namesNotString ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++ignoreListEmpty ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++ignoreListValid1 ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++Ignore list test ignored (unsupported) ++ignoreListWrongType1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++ignoreListWrongType2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++ignoreListWrongType3 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++ignoreListWrongType4 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++PASS: Expected no source map resource loaded ++ignoreListOutOfBounds1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++ignoreListOutOfBounds2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++unrecognizedProperty ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++invalidVLQDueToNonBase64Character ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidVLQDueToMissingContinuationDigits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingNotAString1 ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++invalidMappingNotAString2 ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++invalidMappingSegmentBadSeparator ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithZeroFields ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++PASS: Expected no source map resource loaded ++invalidMappingSegmentWithTwoFields ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++PASS: Expected no source map resource loaded ++invalidMappingSegmentWithThreeFields ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++PASS: Expected no source map resource loaded ++invalidMappingSegmentWithSourceIndexOutOfBounds ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNameIndexOutOfBounds ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeColumn ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeSourceIndex ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeOriginalLine ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeOriginalColumn ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeNameIndex ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeRelativeColumn ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeRelativeSourceIndex ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeRelativeOriginalLine ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeRelativeOriginalColumn ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNegativeRelativeNameIndex ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithColumnExceeding32Bits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithSourceIndexExceeding32Bits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithOriginalLineExceeding32Bits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithOriginalColumnExceeding32Bits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++invalidMappingSegmentWithNameIndexExceeding32Bits ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++validMappingFieldsWith32BitMaxValues ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++validMappingLargeVLQ ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++validMappingEmptyGroups ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++validMappingEmptyString ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++indexMapWrongTypeSections ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++indexMapWrongTypeOffset ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapWrongTypeMap ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++indexMapInvalidBaseMappings ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapInvalidOverlap ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapInvalidOrder ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapMissingMap ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++indexMapInvalidSubMap ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++indexMapMissingOffset ++PASS: Expected that there is an associated failed source map URL ++PASS: Expected no source map resource loaded ++indexMapMissingOffsetLine ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapMissingOffsetColumn ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapOffsetLineWrongType ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapOffsetColumnWrongType ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapEmptySections ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++indexMapFileWrongType1 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++indexMapFileWrongType2 ++FAIL: Expected that there is an associated failed source map URL ++ Expected: truthy ++ Actual: false ++FAIL: Expected no source map resource loaded ++ Expected: 0 ++ Actual: 1 ++basicMapping ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 22) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 24) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 25) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 34) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 40) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 47) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 49) should be mapped ++PASS: Original line: 5, expected: 5 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 50) should be mapped ++PASS: Original line: 6, expected: 6 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 56) should be mapped ++PASS: Original line: 7, expected: 7 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++sourceRootResolution ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++FAIL: Original source: basic-mapping-original.js, expected: theroot/basic-mapping-original.js ++ Expected: "theroot/basic-mapping-original.js" ++ Actual: "basic-mapping-original.js" ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++FAIL: Original source: basic-mapping-original.js, expected: theroot/basic-mapping-original.js ++ Expected: "theroot/basic-mapping-original.js" ++ Actual: "basic-mapping-original.js" ++sourceResolutionAbsoluteURL ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++FAIL: Original source: basic-mapping-original.js, expected: /baz/quux/basic-mapping-original.js ++ Expected: "/baz/quux/basic-mapping-original.js" ++ Actual: "basic-mapping-original.js" ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++FAIL: Original source: basic-mapping-original.js, expected: /baz/quux/basic-mapping-original.js ++ Expected: "/baz/quux/basic-mapping-original.js" ++ Actual: "basic-mapping-original.js" ++basicMappingWithIndexMap ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 22) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 24) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 25) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 34) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 40) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 47) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 49) should be mapped ++PASS: Original line: 5, expected: 5 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 50) should be mapped ++PASS: Original line: 6, expected: 6 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 56) should be mapped ++PASS: Original line: 7, expected: 7 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++indexMapWithMissingFile ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 22) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 24) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 25) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 34) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 40) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 47) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 49) should be mapped ++PASS: Original line: 5, expected: 5 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 50) should be mapped ++PASS: Original line: 6, expected: 6 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 56) should be mapped ++PASS: Original line: 7, expected: 7 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++indexMapWithTwoConcatenatedSources ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 22) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 24) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 25) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 34) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 40) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 47) should be mapped ++PASS: Original line: 4, expected: 4 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 49) should be mapped ++PASS: Original line: 5, expected: 5 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 50) should be mapped ++PASS: Original line: 6, expected: 6 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 56) should be mapped ++PASS: Original line: 7, expected: 7 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 62) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++PASS: Test location (0, 71) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++PASS: Test location (0, 77) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++PASS: Test location (0, 83) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++PASS: Test location (0, 88) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++PASS: Test location (0, 89) should be mapped ++PASS: Original line: 3, expected: 3 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: second-source-original.js, expected: second-source-original.js ++sourcesNullSourcesContentNonNull ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++FAIL: Original source: sources-null-sources-content-non-null.js.map, expected: null ++ Expected: null ++ Actual: "sources-null-sources-content-non-null.js.map" ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++FAIL: Original source: sources-null-sources-content-non-null.js.map, expected: null ++ Expected: null ++ Actual: "sources-null-sources-content-non-null.js.map" ++sourcesNonNullSourcesContentNull ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++PASS: Test location (0, 9) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 9, expected: 9 ++PASS: Original source: basic-mapping-original.js, expected: basic-mapping-original.js ++transitiveMapping ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++transitiveMappingWithThreeSteps ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++Transitive mapping test ignored ++vlqValidSingleDigit ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: vlq-valid-single-digit-original.js, expected: vlq-valid-single-digit-original.js ++vlqValidNegativeDigit ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (2, 15) should be mapped ++PASS: Original line: 1, expected: 1 ++FAIL: Original column: 1, expected: 3 ++ Expected: 3 ++ Actual: 1 ++PASS: Original source: vlq-valid-negative-digit-original.js, expected: vlq-valid-negative-digit-original.js ++PASS: Test location (2, 2) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 1, expected: 1 ++PASS: Original source: vlq-valid-negative-digit-original.js, expected: vlq-valid-negative-digit-original.js ++vlqValidContinuationBitPresent1 ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 15) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 1, expected: 1 ++PASS: Original source: vlq-valid-continuation-bit-present-1-original.js, expected: vlq-valid-continuation-bit-present-1-original.js ++vlqValidContinuationBitPresent2 ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (2, 16) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 1, expected: 1 ++PASS: Original source: vlq-valid-continuation-bit-present-2-original.js, expected: vlq-valid-continuation-bit-present-2-original.js ++mappingSemanticsSingleFieldSegment ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 0) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 1, expected: 1 ++PASS: Original source: mapping-semantics-single-field-segment-original.js, expected: mapping-semantics-single-field-segment-original.js ++PASS: Test location (0, 2) should be mapped ++FAIL: Original line: 0, expected: null ++ Expected: null ++ Actual: 0 ++FAIL: Original column: 1, expected: null ++ Expected: null ++ Actual: 1 ++FAIL: Original source: mapping-semantics-single-field-segment-original.js, expected: null ++ Expected: null ++ Actual: "mapping-semantics-single-field-segment-original.js" ++mappingSemanticsFourFieldSegment ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 1) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: mapping-semantics-four-field-segment-original.js, expected: mapping-semantics-four-field-segment-original.js ++mappingSemanticsFiveFieldSegment ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 1) should be mapped ++PASS: Original line: 2, expected: 2 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: mapping-semantics-five-field-segment-original.js, expected: mapping-semantics-five-field-segment-original.js ++mappingSemanticsColumnReset ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 1) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: mapping-semantics-column-reset-original.js, expected: mapping-semantics-column-reset-original.js ++PASS: Test location (1, 1) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: mapping-semantics-column-reset-original.js, expected: mapping-semantics-column-reset-original.js ++mappingSemanticsRelative1 ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 1) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 0, expected: 0 ++PASS: Original source: mapping-semantics-relative-1-original.js, expected: mapping-semantics-relative-1-original.js ++PASS: Test location (0, 5) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 4, expected: 4 ++PASS: Original source: mapping-semantics-relative-1-original.js, expected: mapping-semantics-relative-1-original.js ++mappingSemanticsRelative2 ++PASS: Resource should have loaded 1 SourceMap. ++PASS: SourceMap should be a WI.SourceMap instance. ++PASS: Test location (0, 1) should be mapped ++PASS: Original line: 0, expected: 0 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: mapping-semantics-relative-2-original.js, expected: mapping-semantics-relative-2-original.js ++PASS: Test location (1, 2) should be mapped ++PASS: Original line: 1, expected: 1 ++PASS: Original column: 2, expected: 2 ++PASS: Original source: mapping-semantics-relative-2-original.js, expected: mapping-semantics-relative-2-original.js ++ +diff --git a/LayoutTests/inspector/model/source-map-spec.html b/LayoutTests/inspector/model/source-map-spec.html +new file mode 100644 +index 000000000000..08979e569710 +--- /dev/null ++++ b/LayoutTests/inspector/model/source-map-spec.html +@@ -0,0 +1,87 @@ ++ ++ ++ ++ ++ ++ ++ ++

    Run source map specification consumer test cases.

    ++ ++ +-- +2.39.2 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error.js new file mode 100644 index 00000000..b3800089 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +throw new Error('blah'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error1.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error1.js new file mode 100644 index 00000000..b3800089 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error1.js @@ -0,0 +1,22 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +throw new Error('blah'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error2.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error2.js new file mode 100644 index 00000000..835ad5aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error2.js @@ -0,0 +1,23 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +JSON.parse(undefined); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error3.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error3.js new file mode 100644 index 00000000..a53084c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error3.js @@ -0,0 +1,24 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +process.nextTick(function() { + JSON.parse(undefined); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error4.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error4.js new file mode 100644 index 00000000..bc7d6f8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error4.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +01234567890123456789012345/** +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 +01234567890123456789012345678901234567890123456789 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+0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000k0000000000000000000 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error6.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error6.js new file mode 100644 index 00000000..8e650d4b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error6.js @@ -0,0 +1 @@ +00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000k000000000 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/throws_error7.js b/packages/secure-exec/tests/node-conformance/fixtures/throws_error7.js new file mode 100644 index 00000000..f730bc6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/throws_error7.js @@ -0,0 +1,5 @@ +throw { + toString: function() { + throw this; + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tls-connect.js b/packages/secure-exec/tests/node-conformance/fixtures/tls-connect.js new file mode 100644 index 00000000..51c0b328 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tls-connect.js @@ -0,0 +1,108 @@ +// One shot call to connect a TLS client and server based on options to +// tls.createServer() and tls.connect(), so assertions can be made on both ends +// of the connection. +'use strict'; + +const common = require('../common'); +// Check if Node was compiled --without-ssl and if so exit early +// as the require of tls will otherwise throw an Error. +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const tls = require('tls'); +const util = require('util'); + +exports.assert = require('assert'); +exports.debug = util.debuglog('test'); +exports.tls = tls; + +// Pre-load keys from common fixtures for ease of use by tests. +exports.keys = { + agent1: load('agent1', 'ca1'), + agent2: load('agent2', 'agent2'), + agent3: load('agent3', 'ca2'), + agent4: load('agent4', 'ca2'), + agent5: load('agent5', 'ca2'), + agent6: load('agent6', 'ca1'), + agent7: load('agent7', 'fake-cnnic-root'), + agent10: load('agent10', 'ca2'), + ec10: load('ec10', 'ca5'), + ec: load('ec', 'ec'), +}; + +// `root` is the self-signed root of the trust chain, not an intermediate ca. +function load(cert, root) { + root = root || cert; // Assume self-signed if no issuer. + const id = { + key: fixtures.readKey(cert + '-key.pem', 'binary'), + cert: fixtures.readKey(cert + '-cert.pem', 'binary'), + ca: fixtures.readKey(root + '-cert.pem', 'binary'), + }; + return id; +} + +exports.connect = function connect(options, callback) { + callback = common.mustCall(callback); + + const server = {}; + const client = {}; + const pair = { server, client }; + + try { + tls.createServer(options.server, function(conn) { + server.conn = conn; + conn.pipe(conn); + maybeCallback(); + }).listen(0, function() { + server.server = this; + + const optClient = util._extend({ + port: this.address().port, + }, options.client); + + try { + tls.connect(optClient) + .on('secureConnect', function() { + client.conn = this; + maybeCallback(); + }) + .on('error', function(err) { + client.err = err; + client.conn = this; + maybeCallback(); + }); + } catch (err) { + client.err = err; + // The server won't get a connection, we are done. + callback(err, pair, cleanup); + callback = null; + } + }).on('tlsClientError', function(err, sock) { + server.conn = sock; + server.err = err; + maybeCallback(); + }); + } catch (err) { + // Invalid options can throw, report the error. + pair.server.err = err; + callback(err, pair, () => {}); + } + + function maybeCallback() { + if (!callback) + return; + if (server.conn && client.conn) { + const err = pair.client.err || pair.server.err; + callback(err, pair, cleanup); + callback = null; + } + } + + function cleanup() { + if (server.server) + server.server.close(); + if (client.conn) + client.conn.end(); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tls-session-ticket.txt b/packages/secure-exec/tests/node-conformance/fixtures/tls-session-ticket.txt new file mode 100644 index 00000000..bc0f6b58 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tls-session-ticket.txt @@ -0,0 +1,23 @@ +-----BEGIN SSL SESSION PARAMETERS----- +MIID2wIBAQICAwEEAgA1BCAMjLe+70uBSPGvybkTnPVUMwdbdtVbkMIXf8L5M8Kl +VAQwog+Afs00cnYUcgD1BQewJyxX1e561oRuDTpy7BHABC1hC7hxTaul+pwv+cBx +8D72oQYCBFFQF3OiBAICASyjggNhMIIDXTCCAkWgAwIBAgIJAMUSOvlaeyQHMA0G +CSqGSIb3DQEBBQUAMEUxCzAJBgNVBAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRl +MSEwHwYDVQQKDBhJbnRlcm5ldCBXaWRnaXRzIFB0eSBMdGQwHhcNMTAxMTE2MDkz +MjQ5WhcNMTMxMTE1MDkzMjQ5WjBFMQswCQYDVQQGEwJBVTETMBEGA1UECAwKU29t +ZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIIBIjAN +BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz+LXZOjcQCJq3+ZKUFabj71oo/ex +/XsBcFqtBThjjTw9CVEVwfPQQp4XwtPiB204vnYXwQ1/R2NdTQqCZu47l79LssL/ +u2a5Y9+0NEU3nQA5qdt+1FAE0c5oexPimXOrR3GWfKz7PmZ2O0117IeCUUXPG5U8 +umhDe/4mDF4ZNJiKc404WthquTqgS7rLQZHhZ6D0EnGnOkzlmxJMYPNHSOY1/6iv +dNUUcC87awNEA3lgfhy25IyBK3QJc+aYKNTbt70Lery3bu2wWLFGtmNiGlQTS4Js +xImRsECTI727ObS7/FWAQsqW+COL0Sa5BuMFrFIpjPrEe0ih7vRRbdmXRwIDAQAB +o1AwTjAdBgNVHQ4EFgQUDnV4d6mDtOnluLoCjkUHTX/n4agwHwYDVR0jBBgwFoAU +DnV4d6mDtOnluLoCjkUHTX/n4agwDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUF +AAOCAQEAFwV4MQfTo+qMv9JMiynoIEiqfOz4RgtmBqRnXUffcjS2dhc7/z+FPZnM +79Kej8eLHoVfxCyWRHFlzm93vEdvwxOCrD13EDOi08OOZfxWyIlCa6Bg8cMAKqQz +d2OvQOWqlRWBTThBJIhWflU33izXQn5GdmYqhfpc+9ZHHGhvXNydtRQkdxVK2dZN +zLBvBlLlRmtoClU7xm3A+/5dddePAQHEPtyFlUw49VYtZ3ru6KqPms7MKvcRhYLs +y9rwSfuuniMlx4d0bDR7TOkw0QQSA0N8MGQRQpzl4mw4jLzyM5d5QtuGBh2P6hPG +a0YQxtI3RPT/p6ENzzBiAKXiSfzox6QCBAClAwIBEg== +-----END SSL SESSION PARAMETERS----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/invalid.cc b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/invalid.cc new file mode 100644 index 00000000..deace128 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/invalid.cc @@ -0,0 +1,7 @@ +using v8::MaybeLocal; +using v8::Array; +using v8::Local; + +MaybeLocal CreateObject() const { + return MaybeLocal(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/maybe.cc b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/maybe.cc new file mode 100644 index 00000000..e96899be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/maybe.cc @@ -0,0 +1,7 @@ +using v8::Array; +using v8::Local; +using v8::MaybeLocal; + +MaybeLocal CreateObject() const { + return MaybeLocal(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unsorted.cc b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unsorted.cc new file mode 100644 index 00000000..0e6b540d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unsorted.cc @@ -0,0 +1,6 @@ +using v8::MaybeLocal; +using v8::Array; + +MaybeLocal CreateObject() const { + return MaybeLocal(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unused.cc b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unused.cc new file mode 100644 index 00000000..231f5549 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/unused.cc @@ -0,0 +1,5 @@ +using v8::Context; + +static void MyMethod(void) { + return; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/valid.cc b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/valid.cc new file mode 100644 index 00000000..7e529688 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tools/checkimports/valid.cc @@ -0,0 +1,6 @@ +using v8::Array; +using v8::MaybeLocal; + +MaybeLocal CreateObject() const { + return MaybeLocal(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-commonjs-export.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-commonjs-export.ts new file mode 100644 index 00000000..27d36ea1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-commonjs-export.ts @@ -0,0 +1,3 @@ +const foo: string = 'Hello, TypeScript!'; + +module.exports = { foo }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-but-module-syntax.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-but-module-syntax.cts new file mode 100644 index 00000000..87c78463 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-but-module-syntax.cts @@ -0,0 +1,5 @@ +import util from 'node:util'; + +export const text: string = 'Hello, TypeScript!'; + +console.log(util.styleText(['bold', 'red'], text)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-export-foo.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-export-foo.cts new file mode 100644 index 00000000..27d36ea1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-export-foo.cts @@ -0,0 +1,3 @@ +const foo: string = 'Hello, TypeScript!'; + +module.exports = { foo }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-node_modules.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-node_modules.cts new file mode 100644 index 00000000..d27bb40c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-cts-node_modules.cts @@ -0,0 +1,5 @@ +const { foo } = require('foo'); + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-extensionless-require.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-extensionless-require.ts new file mode 100644 index 00000000..20e2ffdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-extensionless-require.ts @@ -0,0 +1,3 @@ +const { foo } = require('./test-commonjs-export'); + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-import-require.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-import-require.cts new file mode 100644 index 00000000..2d21a9c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-import-require.cts @@ -0,0 +1,5 @@ +import util = require("node:util"); + +const foo: string = "Hello, TypeScript!"; + +console.log(util.styleText(["red"], foo)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-mts-node_modules.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-mts-node_modules.cts new file mode 100644 index 00000000..125d9857 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-mts-node_modules.cts @@ -0,0 +1,5 @@ +const { baz } = require('baz'); + +interface Foo { }; + +console.log(baz); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-commonjs.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-commonjs.cts new file mode 100644 index 00000000..ee0f4410 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-commonjs.cts @@ -0,0 +1,5 @@ +const { foo } = require('./test-cts-export-foo.cts'); + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-mts-module.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-mts-module.cts new file mode 100644 index 00000000..0b40b3b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-mts-module.cts @@ -0,0 +1,5 @@ +const { foo } = require('../mts/test-mts-export-foo.mts'); + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-ts-file.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-ts-file.cts new file mode 100644 index 00000000..08015a6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-require-ts-file.cts @@ -0,0 +1,5 @@ +const { foo } = require('./test-commonjs-export.ts'); + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-ts-node_modules.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-ts-node_modules.cts new file mode 100644 index 00000000..c565a00a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/cts/test-ts-node_modules.cts @@ -0,0 +1,5 @@ +const { bar } = require('bar'); + +interface Foo { }; + +console.log(bar); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/echo-process-features-typescript.cjs b/packages/secure-exec/tests/node-conformance/fixtures/typescript/echo-process-features-typescript.cjs new file mode 100644 index 00000000..7f8b14e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/echo-process-features-typescript.cjs @@ -0,0 +1,2 @@ +'use strict'; +console.log(process.features.typescript); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-cts-node_modules.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-cts-node_modules.mts new file mode 100644 index 00000000..410daa11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-cts-node_modules.mts @@ -0,0 +1,5 @@ +import { foo } from 'foo'; + +interface Foo { }; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-commonjs.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-commonjs.mts new file mode 100644 index 00000000..1a18d4f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-commonjs.mts @@ -0,0 +1,5 @@ +import { foo } from '../cts/test-cts-export-foo.cts'; + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-module.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-module.mts new file mode 100644 index 00000000..24e15fed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-module.mts @@ -0,0 +1,5 @@ +import { foo } from './test-mts-export-foo.mts'; + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-ts-file.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-ts-file.mts new file mode 100644 index 00000000..2cfc1a91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-import-ts-file.mts @@ -0,0 +1,5 @@ +import { foo } from './test-module-export.ts'; + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-module-export.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-module-export.ts new file mode 100644 index 00000000..4ed5c6cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-module-export.ts @@ -0,0 +1 @@ +export const foo: string = 'Hello, TypeScript!'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-but-commonjs-syntax.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-but-commonjs-syntax.mts new file mode 100644 index 00000000..bb297319 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-but-commonjs-syntax.mts @@ -0,0 +1,9 @@ +const util = require('node:util'); + +const text: string = 'Hello, TypeScript!'; + +console.log(util.styleText(['bold', 'red'], text)); + +module.exports = { + text +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-export-foo.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-export-foo.mts new file mode 100644 index 00000000..4ed5c6cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-export-foo.mts @@ -0,0 +1 @@ +export const foo: string = 'Hello, TypeScript!'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-node_modules.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-node_modules.mts new file mode 100644 index 00000000..8c49583f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-mts-node_modules.mts @@ -0,0 +1,5 @@ +import { baz } from 'baz'; + +interface Foo {}; + +console.log(baz); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-ts-node_modules.mts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-ts-node_modules.mts new file mode 100644 index 00000000..fe4f3b74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/mts/test-ts-node_modules.mts @@ -0,0 +1,5 @@ +import { bar } from 'bar'; + +interface Foo {}; + +console.log(bar); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/commonjs-logger.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/commonjs-logger.ts new file mode 100644 index 00000000..91b17123 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/commonjs-logger.ts @@ -0,0 +1,5 @@ +const logger = (): void => { }; + +module.exports = { + logger +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/hook.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/hook.ts new file mode 100644 index 00000000..e0dd4644 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/hook.ts @@ -0,0 +1,11 @@ +import type { ResolveHook } from 'node:module'; + +// Pass through +export const resolve: ResolveHook = async function resolve(specifier, context, nextResolve) { + if(false){ + // https://github.com/nodejs/node/issues/54645 + // A bug in the typescript parsers swc causes + // the next line to not be parsed correctly + } + return nextResolve(specifier, context); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/issue-54457.mjs b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/issue-54457.mjs new file mode 100644 index 00000000..7394101b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/issue-54457.mjs @@ -0,0 +1,4 @@ +// https://github.com/nodejs/node/issues/54457 +const { text } = await import('./test-require.ts'); + +console.log(text); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/module-logger.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/module-logger.ts new file mode 100644 index 00000000..50aecfdf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/module-logger.ts @@ -0,0 +1 @@ +export const logger = (): void => { }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-commonjs-parsing.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-commonjs-parsing.ts new file mode 100644 index 00000000..bb297319 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-commonjs-parsing.ts @@ -0,0 +1,9 @@ +const util = require('node:util'); + +const text: string = 'Hello, TypeScript!'; + +console.log(util.styleText(['bold', 'red'], text)); + +module.exports = { + text +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-cts-typescript.cts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-cts-typescript.cts new file mode 100644 index 00000000..45d056b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-cts-typescript.cts @@ -0,0 +1,5 @@ +const str: string = "Hello, TypeScript!"; +interface Foo { + bar: string; +} +console.log(str); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-empty-file.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-empty-file.ts new file mode 100644 index 00000000..8b137891 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-empty-file.ts @@ -0,0 +1 @@ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-enums.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-enums.ts new file mode 100644 index 00000000..52fc4cfe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-enums.ts @@ -0,0 +1,13 @@ +enum Color { + Red, + Green, + Blue, +} + +console.log(Color.Red); +console.log(Color.Green); +console.log(Color.Blue); + +console.log(Color[0]); +console.log(Color[1]); +console.log(Color[2]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-experimental-decorators.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-experimental-decorators.ts new file mode 100644 index 00000000..073ceb0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-experimental-decorators.ts @@ -0,0 +1,14 @@ +function sealed(constructor: Function) { + Object.seal(constructor); + Object.seal(constructor.prototype); +} + +@sealed +class BugReport { + type = "report"; + title: string; + + constructor(t: string) { + this.title = t; + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-export-foo.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-export-foo.ts new file mode 100644 index 00000000..3b94da93 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-export-foo.ts @@ -0,0 +1 @@ +export const foo: string = "Hello, TypeScript!"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite-explicit.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite-explicit.ts new file mode 100644 index 00000000..33149541 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite-explicit.ts @@ -0,0 +1,10 @@ +const { getCallSites } = require('node:util'); + +interface CallSite { + A; + B; +} + +const callSite = getCallSites({ sourceMap: false })[0]; + +console.log('mapCallSite: ', callSite); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite.ts new file mode 100644 index 00000000..e3186ec8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-get-callsite.ts @@ -0,0 +1,10 @@ +const { getCallSites } = require('node:util'); + +interface CallSite { + A; + B; +} + +const callSite = getCallSites()[0]; + +console.log('getCallSite: ', callSite); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-foo.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-foo.ts new file mode 100644 index 00000000..da66e19e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-foo.ts @@ -0,0 +1,5 @@ +import { foo } from './test-export-foo.ts'; + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-fs.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-fs.ts new file mode 100644 index 00000000..032a93fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-fs.ts @@ -0,0 +1,2 @@ +import fs from 'fs'; +console.log('Hello, TypeScript!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-extension.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-extension.ts new file mode 100644 index 00000000..738ceddb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-extension.ts @@ -0,0 +1,5 @@ +import { foo } from './test-no-extensions'; + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-type-keyword.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-type-keyword.ts new file mode 100644 index 00000000..278eb3e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-no-type-keyword.ts @@ -0,0 +1,7 @@ +import { MyType } from './test-types.d.ts'; + +const myVar: MyType = { + foo: 'Hello, TypeScript!' +}; + +console.log(myVar.foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-ts-node-modules.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-ts-node-modules.ts new file mode 100644 index 00000000..864987c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-ts-node-modules.ts @@ -0,0 +1,5 @@ +import { bar } from 'bar'; + +interface Bar {}; + +console.log(bar); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-types.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-types.ts new file mode 100644 index 00000000..ec32b315 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-import-types.ts @@ -0,0 +1,7 @@ +import type { MyType } from './test-types.d.ts'; + +const myVar: MyType = { + foo: 'Hello, TypeScript!' +}; + +console.log(myVar.foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-invalid-syntax.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-invalid-syntax.ts new file mode 100644 index 00000000..031bce93 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-invalid-syntax.ts @@ -0,0 +1,3 @@ +function foo(): string { + await Promise.resolve(1); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-loader.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-loader.ts new file mode 100644 index 00000000..8b957bf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-loader.ts @@ -0,0 +1,4 @@ +import { register } from 'node:module'; +import * as fixtures from '../../../common/fixtures.mjs'; + +register(fixtures.fileURL('typescript/ts/hook.ts')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-mock-module.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-mock-module.ts new file mode 100644 index 00000000..adc5f5ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-mock-module.ts @@ -0,0 +1,23 @@ +import { before, mock, test } from 'node:test'; +import { strictEqual } from 'node:assert'; + +const logger = mock.fn((s) => console.log(`Hello, ${s}!`)); + +before(async () => { + mock.module('./module-logger.ts', { + namedExports: { logger } + }); + mock.module('./commonjs-logger.ts', { + namedExports: { logger } + }); +}); + +test('logger', async () => { + const { logger: mockedModule } = await import('./module-logger.ts'); + mockedModule('TypeScript-Module'); + strictEqual(logger.mock.callCount(), 1); + + const { logger: mockedCommonjs } = await import('./commonjs-logger.ts'); + mockedCommonjs('TypeScript-CommonJS'); + strictEqual(logger.mock.callCount(), 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-module-typescript.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-module-typescript.ts new file mode 100644 index 00000000..14591085 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-module-typescript.ts @@ -0,0 +1,5 @@ +import util from 'node:util'; + +export const text: string = 'Hello, TypeScript!'; + +console.log(util.styleText("red", text)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-namespaces.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-namespaces.ts new file mode 100644 index 00000000..eb4e4b39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-namespaces.ts @@ -0,0 +1,9 @@ +/// +namespace Validation { + const lettersRegexp = /^[A-Za-z]+$/; + export class LettersOnlyValidator { + isAcceptable(s: string) { + return lettersRegexp.test(s); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-no-extensions.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-no-extensions.ts new file mode 100644 index 00000000..4ed5c6cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-no-extensions.ts @@ -0,0 +1 @@ +export const foo: string = 'Hello, TypeScript!'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-parameter-properties.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-parameter-properties.ts new file mode 100644 index 00000000..5cf79f6f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-parameter-properties.ts @@ -0,0 +1,15 @@ +interface Bar { + name: string; + age: number; +} + +class Test { + constructor(private value: T) {} + + public getValue(): T { + return this.value; + } +} + +const foo = new Test({ age: 42, name: 'John Doe' }); +console.log(foo.getValue()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-cts.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-cts.ts new file mode 100644 index 00000000..46efff06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-cts.ts @@ -0,0 +1,5 @@ +const { foo } = require('../cts/test-cts-export-foo.cts'); + +interface Foo {}; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-module.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-module.ts new file mode 100644 index 00000000..52dc9d4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-module.ts @@ -0,0 +1,3 @@ +const { foo } = require('../mts/test-mts-export-foo.mts'); + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-mts.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-mts.ts new file mode 100644 index 00000000..2048760b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require-mts.ts @@ -0,0 +1,5 @@ +const { foo } = require('../mts/test-mts-export-foo.mts'); + +interface Foo { }; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require.ts new file mode 100644 index 00000000..a96db1a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-require.ts @@ -0,0 +1,7 @@ +const util = require('node:util'); + +const text = 'Hello, TypeScript!'; + +module.exports = { + text +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-simple.js b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-simple.js new file mode 100644 index 00000000..f738e60f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-simple.js @@ -0,0 +1,2 @@ +const str = "Hello, TypeScript!"; +console.log(str); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-types.d.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-types.d.ts new file mode 100644 index 00000000..d048d12d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-types.d.ts @@ -0,0 +1,3 @@ +export type MyType = { + foo: string; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript-node-modules.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript-node-modules.ts new file mode 100644 index 00000000..8c16fd88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript-node-modules.ts @@ -0,0 +1,3 @@ +import { foo } from 'foo'; + +console.log(foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript.ts new file mode 100644 index 00000000..41338c98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-typescript.ts @@ -0,0 +1,5 @@ +const str: string = "Hello, TypeScript!"; +interface Foo { + bar: string; +} +console.log(str); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-union-types.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-union-types.ts new file mode 100644 index 00000000..baa8332d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-union-types.ts @@ -0,0 +1,53 @@ +// Use Some Union Types Together +const getTypescript = async () => { + return { + name: 'Hello, TypeScript!', + }; +}; + +type MyNameResult = Awaited>; +const myNameResult: MyNameResult = { + name: 'Hello, TypeScript!', +}; + +console.log(myNameResult); + +type RoleAttributes = + | { + role: 'admin'; + permission: 'all'; + } + | { + role: 'user'; + } + | { + role: 'manager'; + }; + +// Union Type: Extract +type AdminRole = Extract; +const adminRole: AdminRole = { + role: 'admin', + permission: 'all', +}; + +console.log(adminRole); + +type MyType = { + foo: string; + bar: number; + zoo: boolean; + metadata?: unknown; +}; + +// Union Type: Partial +type PartialType = Partial; + +const PartialTypeWithValues: PartialType = { + foo: 'Testing Partial Type', + bar: 42, + zoo: true, + metadata: undefined, +}; + +console.log(PartialTypeWithValues); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-whitespacing.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-whitespacing.ts new file mode 100644 index 00000000..63bdd164 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/test-whitespacing.ts @@ -0,0 +1,5 @@ +interface Foo { + bar: string; +} + +throw new Error("Whitespacing"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-decorator.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-decorator.ts new file mode 100644 index 00000000..9590ee25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-decorator.ts @@ -0,0 +1,10 @@ +function greet(target: any, propertyKey: string, descriptor: PropertyDescriptor) { + descriptor.value = () => console.log('Hello, TypeScript!'); +} + +class Greeter { + @greet + sayHi() { } +} + +new Greeter().sayHi(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum-stacktrace.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum-stacktrace.ts new file mode 100644 index 00000000..de6a9eda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum-stacktrace.ts @@ -0,0 +1,4 @@ +enum Foo { + A = "Hello, TypeScript!", +} +throw new Error(Foo.A); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum.ts new file mode 100644 index 00000000..2c874cdf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-enum.ts @@ -0,0 +1,4 @@ +enum Foo { + A = "Hello, TypeScript!", +} +console.log(Foo.A); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-legacy-module.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-legacy-module.ts new file mode 100644 index 00000000..917adf23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-legacy-module.ts @@ -0,0 +1,12 @@ +module Greeter { + export interface Person { + name: string; + } + + export function greet(person: Person): string { + return `Hello, ${person.name}!`; + } +} + +const user: Greeter.Person = { name: "TypeScript" }; +console.log(Greeter.greet(user)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-modern-typescript.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-modern-typescript.ts new file mode 100644 index 00000000..5f62bb14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-modern-typescript.ts @@ -0,0 +1,12 @@ +class Foo { + foo = "Hello, TypeScript!"; +} + +class Bar extends Foo { + get foo() { + return "I'm legacy and should not be called!" + } + set foo(v) { } +} + +console.log(new Bar().foo); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-namespace.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-namespace.ts new file mode 100644 index 00000000..a69134cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-namespace.ts @@ -0,0 +1,7 @@ +namespace Greeting { + export function sayHello(name: string) { + return `Hello, ${name}!`; + } +} + +console.log(Greeting.sayHello("TypeScript!")); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-transformed-typescript.js b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-transformed-typescript.js new file mode 100644 index 00000000..074a070b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-transformed-typescript.js @@ -0,0 +1,36 @@ +var Mathematics; +(function (Mathematics) { + let Operation; + (function (Operation) { + Operation[Operation["Add"] = 0] = "Add"; + Operation[Operation["Subtract"] = 1] = "Subtract"; + Operation[Operation["Multiply"] = 2] = "Multiply"; + Operation[Operation["Divide"] = 3] = "Divide"; + })(Operation = Mathematics.Operation || (Mathematics.Operation = {})); + class Calculator { + op; + constructor(op) { + this.op = op; + } + perform(a, b) { + switch (this.op) { + case 0: + return a + b; + case 1: + return a - b; + case 2: + return a * b; + case 3: + if (b === 0) throw new Error("Division by zero!"); + return a / b; + default: + throw new Error("Unknown operation"); + } + } + } + Mathematics.Calculator = Calculator; +})(Mathematics || (Mathematics = {})); +throw new Error("Stacktrace at line 28"); + + +//# sourceMappingURL=data:application/json;base64,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 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-unused-import.ts b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-unused-import.ts new file mode 100644 index 00000000..5390abeb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/typescript/ts/transformation/test-unused-import.ts @@ -0,0 +1,3 @@ +// @ts-ignore +import { missing } from "."; +export { }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/tz-version.txt b/packages/secure-exec/tests/node-conformance/fixtures/tz-version.txt new file mode 100644 index 00000000..699e50d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/tz-version.txt @@ -0,0 +1 @@ +2024b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify1.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify1.js new file mode 100644 index 00000000..1fbe7c8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify1.js @@ -0,0 +1,15 @@ +'use strict'; + +// Used to test that `uncaughtException` is emitted + +const { callbackify } = require('util'); + +{ + async function fn() { } + + const cbFn = callbackify(fn); + + cbFn((err, ret) => { + throw new Error(__filename); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify2.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify2.js new file mode 100644 index 00000000..7b4ee4f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/callbackify2.js @@ -0,0 +1,22 @@ +'use strict'; + +// Used to test the `uncaughtException` err object + +const assert = require('assert'); +const { callbackify } = require('util'); + +{ + const sentinel = new Error(__filename); + process.once('uncaughtException', (err) => { + assert.notStrictEqual(err, sentinel); + // Calling test will use `stdout` to assert value of `err.message` + console.log(err.message); + }); + + function fn() { + return Promise.reject(sentinel); + } + + const cbFn = callbackify(fn); + cbFn((err, ret) => assert.ifError(err)); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/domain.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/domain.js new file mode 100644 index 00000000..8b69f52f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/domain.js @@ -0,0 +1,12 @@ +const domain = require('domain'); + +var d = domain.create(); +d.on('error', function(err) { + console.log('[ignored]', err); +}); + +d.run(function() { + setImmediate(function() { + throw new Error('in domain'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/global.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/global.js new file mode 100644 index 00000000..df14e88c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/global.js @@ -0,0 +1,2 @@ +console.log('going to throw an error'); +throw new Error('global'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error-mod.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error-mod.js new file mode 100644 index 00000000..05dbf29f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error-mod.js @@ -0,0 +1,2 @@ +console.log('parse error on next line'); +var a = '; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error.js new file mode 100644 index 00000000..8ec4d4ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/parse-error.js @@ -0,0 +1,2 @@ +console.log('require fails on next line'); +require('./parse-error-mod.js'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/timeout.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/timeout.js new file mode 100644 index 00000000..1d8491ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/timeout.js @@ -0,0 +1,3 @@ +setTimeout(function() { + throw new Error('timeout'); +}, 10); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor1.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor1.js new file mode 100644 index 00000000..9724539a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor1.js @@ -0,0 +1,10 @@ +'use strict'; + +// Keep the event loop alive. +setTimeout(() => {}, 1e6); + +process.on('uncaughtExceptionMonitor', (err) => { + console.log(`Monitored: ${err.message}`); +}); + +throw new Error('Shall exit'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor2.js b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor2.js new file mode 100644 index 00000000..743a5611 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/uncaught-exceptions/uncaught-monitor2.js @@ -0,0 +1,11 @@ +'use strict'; + +// Keep the event loop alive. +setTimeout(() => {}, 1e6); + +process.on('uncaughtExceptionMonitor', (err) => { + console.log(`Monitored: ${err.message}, will throw now`); + missingFunction(); +}); + +throw new Error('Shall exit'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/url-idna.js b/packages/secure-exec/tests/node-conformance/fixtures/url-idna.js new file mode 100644 index 00000000..4b8f5a48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/url-idna.js @@ -0,0 +1,215 @@ +'use strict'; + +// Credit for list: http://www.i18nguy.com/markup/idna-examples.html +module.exports = [ + { ascii: 'xn--mgbaal8b0b9b2b.icom.museum', + unicode: 'افغانستا.icom.museum' + }, + { + ascii: 'xn--lgbbat1ad8j.icom.museum', + unicode: 'الجزائر.icom.museum' + }, + { + ascii: 'xn--sterreich-z7a.icom.museum', + unicode: 'österreich.icom.museum' + }, + { + ascii: 'xn--54b6eqazv8bc7e.icom.museum', + unicode: 'বাংলাদেশ.icom.museum' + }, + { + ascii: 'xn--80abmy0agn7e.icom.museum', + unicode: 'беларусь.icom.museum' + }, + { + ascii: 'xn--belgi-rsa.icom.museum', + unicode: 'belgië.icom.museum' + }, + { + ascii: 'xn--80abgvm6a7d2b.icom.museum', + unicode: 'българия.icom.museum' + }, + { + ascii: 'xn--mgbfqim.icom.museum', + unicode: 'تشادر.icom.museum' + }, + { + ascii: 'xn--fiqs8s.icom.museum', + unicode: '中国.icom.museum' + }, + { + ascii: 'xn--mgbu4chg.icom.museum', + unicode: 'القمر.icom.museum' + }, + { + ascii: 'xn--vxakcego.icom.museum', + unicode: 'κυπρος.icom.museum' + }, + { + ascii: 'xn--eskrepublika-ebb62d.icom.museum', + unicode: 'českárepublika.icom.museum' + }, + { + ascii: 'xn--wgbh1c.icom.museum', + unicode: 'مصر.icom.museum' + }, + { + ascii: 'xn--hxakic4aa.icom.museum', + unicode: 'ελλάδα.icom.museum' + }, + { + ascii: 'xn--magyarorszg-t7a.icom.museum', + unicode: 'magyarország.icom.museum' + }, + { + ascii: 'xn--sland-ysa.icom.museum', + unicode: 'ísland.icom.museum' + }, + { + ascii: 'xn--h2brj9c.icom.museum', + unicode: 'भारत.icom.museum' + }, + { + ascii: 'xn--mgba3a4fra.icom.museum', + unicode: 'ايران.icom.museum' + }, + { + ascii: 'xn--ire-9la.icom.museum', + unicode: 'éire.icom.museum' + }, + { + ascii: 'xn--4dbklr2c8d.xn--4dbrk0ce.museum', + unicode: 'איקו״ם.ישראל.museum' + }, + { + ascii: 'xn--wgv71a.icom.museum', + unicode: '日本.icom.museum' + }, + { + ascii: 'xn--igbhzh7gpa.icom.museum', + unicode: 'الأردن.icom.museum' + }, + { + ascii: 'xn--80aaa0a6awh12ed.icom.museum', + unicode: 'қазақстан.icom.museum' + }, + { + ascii: 'xn--3e0b707e.icom.museum', + unicode: '한국.icom.museum' + }, + { + ascii: 'xn--80afmksoji0fc.icom.museum', + unicode: 'кыргызстан.icom.museum' + }, + { + ascii: 'xn--q7ce6a.icom.museum', + unicode: 'ລາວ.icom.museum' + }, + { + ascii: 'xn--mgbb7fjb.icom.museum', + unicode: 'لبنان.icom.museum' + }, + { + ascii: 'xn--80aaldqjmmi6x.icom.museum', + unicode: 'македонија.icom.museum' + }, + { + ascii: 'xn--mgbah1a3hjkrd.icom.museum', + unicode: 'موريتانيا.icom.museum' + }, + { + ascii: 'xn--mxico-bsa.icom.museum', + unicode: 'méxico.icom.museum' + }, + { + ascii: 'xn--c1aqabffc0aq.icom.museum', + unicode: 'монголулс.icom.museum' + }, + { + ascii: 'xn--mgbc0a9azcg.icom.museum', + unicode: 'المغرب.icom.museum' + }, + { + ascii: 'xn--l2bey1c2b.icom.museum', + unicode: 'नेपाल.icom.museum' + }, + { + ascii: 'xn--mgb9awbf.icom.museum', + unicode: 'عمان.icom.museum' + }, + { + ascii: 'xn--wgbl6a.icom.museum', + unicode: 'قطر.icom.museum' + }, + { + ascii: 'xn--romnia-yta.icom.museum', + unicode: 'românia.icom.museum' + }, + { + ascii: 'xn--h1alffa9f.xn--h1aegh.museum', + unicode: 'россия.иком.museum' + }, + { + ascii: 'xn--80aaabm1ab4blmeec9e7n.xn--h1aegh.museum', + unicode: 'србијаицрнагора.иком.museum' + }, + { + ascii: 'xn--xkc2al3hye2a.icom.museum', + unicode: 'இலங்கை.icom.museum' + }, + { + ascii: 'xn--espaa-rta.icom.museum', + unicode: 'españa.icom.museum' + }, + { + ascii: 'xn--o3cw4h.icom.museum', + unicode: 'ไทย.icom.museum' + }, + { + ascii: 'xn--pgbs0dh.icom.museum', + unicode: 'تونس.icom.museum' + }, + { + ascii: 'xn--trkiye-3ya.icom.museum', + unicode: 'türkiye.icom.museum' + }, + { + ascii: 'xn--80aaxgrpt.icom.museum', + unicode: 'украина.icom.museum' + }, + { + ascii: 'xn--vitnam-jk8b.icom.museum', + unicode: 'việtnam.icom.museum' + }, + // long label + { + ascii: `${'a'.repeat(64)}.com`, + unicode: `${'a'.repeat(64)}.com`, + }, + // long URL + { + ascii: `${`${'a'.repeat(64)}.`.repeat(4)}com`, + unicode: `${`${'a'.repeat(64)}.`.repeat(4)}com` + }, + // URLs with hyphen + { + ascii: 'r4---sn-a5mlrn7s.gevideo.com', + unicode: 'r4---sn-a5mlrn7s.gevideo.com' + }, + { + ascii: '-sn-a5mlrn7s.gevideo.com', + unicode: '-sn-a5mlrn7s.gevideo.com' + }, + { + ascii: 'sn-a5mlrn7s-.gevideo.com', + unicode: 'sn-a5mlrn7s-.gevideo.com' + }, + { + ascii: '-sn-a5mlrn7s-.gevideo.com', + unicode: '-sn-a5mlrn7s-.gevideo.com' + }, + { + ascii: '-sn--a5mlrn7s-.gevideo.com', + unicode: '-sn--a5mlrn7s-.gevideo.com' + } +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/url-searchparams.js b/packages/secure-exec/tests/node-conformance/fixtures/url-searchparams.js new file mode 100644 index 00000000..918af678 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/url-searchparams.js @@ -0,0 +1,77 @@ +module.exports = [ + ['', '', []], + [ + 'foo=918854443121279438895193', + 'foo=918854443121279438895193', + [['foo', '918854443121279438895193']] + ], + ['foo=bar', 'foo=bar', [['foo', 'bar']]], + ['foo=bar&foo=quux', 'foo=bar&foo=quux', [['foo', 'bar'], ['foo', 'quux']]], + ['foo=1&bar=2', 'foo=1&bar=2', [['foo', '1'], ['bar', '2']]], + [ + "my%20weird%20field=q1!2%22'w%245%267%2Fz8)%3F", + 'my+weird+field=q1%212%22%27w%245%267%2Fz8%29%3F', + [['my weird field', 'q1!2"\'w$5&7/z8)?']] + ], + ['foo%3Dbaz=bar', 'foo%3Dbaz=bar', [['foo=baz', 'bar']]], + ['foo=baz=bar', 'foo=baz%3Dbar', [['foo', 'baz=bar']]], + [ + 'str=foo&arr=1&somenull&arr=2&undef=&arr=3', + 'str=foo&arr=1&somenull=&arr=2&undef=&arr=3', + [ + ['str', 'foo'], + ['arr', '1'], + ['somenull', ''], + ['arr', '2'], + ['undef', ''], + ['arr', '3'] + ] + ], + [' foo = bar ', '+foo+=+bar+', [[' foo ', ' bar ']]], + ['foo=%zx', 'foo=%25zx', [['foo', '%zx']]], + ['foo=%EF%BF%BD', 'foo=%EF%BF%BD', [['foo', '\ufffd']]], + // See: https://github.com/joyent/node/issues/3058 + ['foo&bar=baz', 'foo=&bar=baz', [['foo', ''], ['bar', 'baz']]], + ['a=b&c&d=e', 'a=b&c=&d=e', [['a', 'b'], ['c', ''], ['d', 'e']]], + ['a=b&c=&d=e', 'a=b&c=&d=e', [['a', 'b'], ['c', ''], ['d', 'e']]], + ['a=b&=c&d=e', 'a=b&=c&d=e', [['a', 'b'], ['', 'c'], ['d', 'e']]], + ['a=b&=&d=e', 'a=b&=&d=e', [['a', 'b'], ['', ''], ['d', 'e']]], + ['&&foo=bar&&', 'foo=bar', [['foo', 'bar']]], + ['&', '', []], + ['&&&&', '', []], + ['&=&', '=', [['', '']]], + ['&=&=', '=&=', [['', ''], ['', '']]], + ['=', '=', [['', '']]], + ['+', '+=', [[' ', '']]], + ['+=', '+=', [[' ', '']]], + ['+&', '+=', [[' ', '']]], + ['=+', '=+', [['', ' ']]], + ['+=&', '+=', [[' ', '']]], + ['a&&b', 'a=&b=', [['a', ''], ['b', '']]], + ['a=a&&b=b', 'a=a&b=b', [['a', 'a'], ['b', 'b']]], + ['&a', 'a=', [['a', '']]], + ['&=', '=', [['', '']]], + ['a&a&', 'a=&a=', [['a', ''], ['a', '']]], + ['a&a&a&', 'a=&a=&a=', [['a', ''], ['a', ''], ['a', '']]], + ['a&a&a&a&', 'a=&a=&a=&a=', [['a', ''], ['a', ''], ['a', ''], ['a', '']]], + ['a=&a=value&a=', 'a=&a=value&a=', [['a', ''], ['a', 'value'], ['a', '']]], + ['foo%20bar=baz%20quux', 'foo+bar=baz+quux', [['foo bar', 'baz quux']]], + ['+foo=+bar', '+foo=+bar', [[' foo', ' bar']]], + ['a+', 'a+=', [['a ', '']]], + ['=a+', '=a+', [['', 'a ']]], + ['a+&', 'a+=', [['a ', '']]], + ['=a+&', '=a+', [['', 'a ']]], + ['%20+', '++=', [[' ', '']]], + ['=%20+', '=++', [['', ' ']]], + ['%20+&', '++=', [[' ', '']]], + ['=%20+&', '=++', [['', ' ']]], + [ + // fake percent encoding + 'foo=%©ar&baz=%A©uux&xyzzy=%©ud', + 'foo=%25%C2%A9ar&baz=%25A%C2%A9uux&xyzzy=%25%C2%A9ud', + [['foo', '%©ar'], ['baz', '%A©uux'], ['xyzzy', '%©ud']] + ], + // always preserve order of key-value pairs + ['a=1&b=2&a=3', 'a=1&b=2&a=3', [['a', '1'], ['b', '2'], ['a', '3']]], + ['?a', '%3Fa=', [['?a', '']]] +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/url-setter-tests-additional.js b/packages/secure-exec/tests/node-conformance/fixtures/url-setter-tests-additional.js new file mode 100644 index 00000000..b27ae336 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/url-setter-tests-additional.js @@ -0,0 +1,237 @@ +module.exports = { + 'username': [ + { + 'comment': 'Surrogate pair', + 'href': 'https://github.com/', + 'new_value': '\uD83D\uDE00', + 'expected': { + 'href': 'https://%F0%9F%98%80@github.com/', + 'username': '%F0%9F%98%80' + } + }, + { + 'comment': 'Unpaired low surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uD83D', + 'expected': { + 'href': 'https://%EF%BF%BD@github.com/', + 'username': '%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired low surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uD83Dnode', + 'expected': { + 'href': 'https://%EF%BF%BDnode@github.com/', + 'username': '%EF%BF%BDnode' + } + }, + { + 'comment': 'Unpaired high surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uDE00', + 'expected': { + 'href': 'https://%EF%BF%BD@github.com/', + 'username': '%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired high surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uDE00node', + 'expected': { + 'href': 'https://%EF%BF%BDnode@github.com/', + 'username': '%EF%BF%BDnode' + } + } + ], + 'password': [ + { + 'comment': 'Surrogate pair', + 'href': 'https://github.com/', + 'new_value': '\uD83D\uDE00', + 'expected': { + 'href': 'https://:%F0%9F%98%80@github.com/', + 'password': '%F0%9F%98%80' + } + }, + { + 'comment': 'Unpaired low surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uD83D', + 'expected': { + 'href': 'https://:%EF%BF%BD@github.com/', + 'password': '%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired low surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uD83Dnode', + 'expected': { + 'href': 'https://:%EF%BF%BDnode@github.com/', + 'password': '%EF%BF%BDnode' + } + }, + { + 'comment': 'Unpaired high surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uDE00', + 'expected': { + 'href': 'https://:%EF%BF%BD@github.com/', + 'password': '%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired high surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uDE00node', + 'expected': { + 'href': 'https://:%EF%BF%BDnode@github.com/', + 'password': '%EF%BF%BDnode' + } + } + ], + 'pathname': [ + { + 'comment': 'Surrogate pair', + 'href': 'https://github.com/', + 'new_value': '/\uD83D\uDE00', + 'expected': { + 'href': 'https://github.com/%F0%9F%98%80', + 'pathname': '/%F0%9F%98%80' + } + }, + { + 'comment': 'Unpaired low surrogate 1', + 'href': 'https://github.com/', + 'new_value': '/\uD83D', + 'expected': { + 'href': 'https://github.com/%EF%BF%BD', + 'pathname': '/%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired low surrogate 2', + 'href': 'https://github.com/', + 'new_value': '/\uD83Dnode', + 'expected': { + 'href': 'https://github.com/%EF%BF%BDnode', + 'pathname': '/%EF%BF%BDnode' + } + }, + { + 'comment': 'Unpaired high surrogate 1', + 'href': 'https://github.com/', + 'new_value': '/\uDE00', + 'expected': { + 'href': 'https://github.com/%EF%BF%BD', + 'pathname': '/%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired high surrogate 2', + 'href': 'https://github.com/', + 'new_value': '/\uDE00node', + 'expected': { + 'href': 'https://github.com/%EF%BF%BDnode', + 'pathname': '/%EF%BF%BDnode' + } + } + ], + 'search': [ + { + 'comment': 'Surrogate pair', + 'href': 'https://github.com/', + 'new_value': '\uD83D\uDE00', + 'expected': { + 'href': 'https://github.com/?%F0%9F%98%80', + 'search': '?%F0%9F%98%80' + } + }, + { + 'comment': 'Unpaired low surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uD83D', + 'expected': { + 'href': 'https://github.com/?%EF%BF%BD', + 'search': '?%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired low surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uD83Dnode', + 'expected': { + 'href': 'https://github.com/?%EF%BF%BDnode', + 'search': '?%EF%BF%BDnode' + } + }, + { + 'comment': 'Unpaired high surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uDE00', + 'expected': { + 'href': 'https://github.com/?%EF%BF%BD', + 'search': '?%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired high surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uDE00node', + 'expected': { + 'href': 'https://github.com/?%EF%BF%BDnode', + 'search': '?%EF%BF%BDnode' + } + } + ], + 'hash': [ + { + 'comment': 'Surrogate pair', + 'href': 'https://github.com/', + 'new_value': '\uD83D\uDE00', + 'expected': { + 'href': 'https://github.com/#%F0%9F%98%80', + 'hash': '#%F0%9F%98%80' + } + }, + { + 'comment': 'Unpaired low surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uD83D', + 'expected': { + 'href': 'https://github.com/#%EF%BF%BD', + 'hash': '#%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired low surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uD83Dnode', + 'expected': { + 'href': 'https://github.com/#%EF%BF%BDnode', + 'hash': '#%EF%BF%BDnode' + } + }, + { + 'comment': 'Unpaired high surrogate 1', + 'href': 'https://github.com/', + 'new_value': '\uDE00', + 'expected': { + 'href': 'https://github.com/#%EF%BF%BD', + 'hash': '#%EF%BF%BD' + } + }, + { + 'comment': 'Unpaired high surrogate 2', + 'href': 'https://github.com/', + 'new_value': '\uDE00node', + 'expected': { + 'href': 'https://github.com/#%EF%BF%BDnode', + 'hash': '#%EF%BF%BDnode' + } + } + ] +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/url-tests-additional.js b/packages/secure-exec/tests/node-conformance/fixtures/url-tests-additional.js new file mode 100644 index 00000000..c1c640f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/url-tests-additional.js @@ -0,0 +1,36 @@ +'use strict'; + +// This file contains test cases not part of the WPT + +module.exports = [ + { + // surrogate pair + 'url': 'https://github.com/nodejs/\uD83D\uDE00node', + 'protocol': 'https:', + 'pathname': '/nodejs/%F0%9F%98%80node' + }, + { + // unpaired low surrogate + 'url': 'https://github.com/nodejs/\uD83D', + 'protocol': 'https:', + 'pathname': '/nodejs/%EF%BF%BD' + }, + { + // unpaired low surrogate + 'url': 'https://github.com/nodejs/\uD83Dnode', + 'protocol': 'https:', + 'pathname': '/nodejs/%EF%BF%BDnode' + }, + { + // unmatched high surrogate + 'url': 'https://github.com/nodejs/\uDE00', + 'protocol': 'https:', + 'pathname': '/nodejs/%EF%BF%BD' + }, + { + // unmatched high surrogate + 'url': 'https://github.com/nodejs/\uDE00node', + 'protocol': 'https:', + 'pathname': '/nodejs/%EF%BF%BDnode' + } +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom-shebang-shebang.js b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom-shebang-shebang.js new file mode 100644 index 00000000..4cf986df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom-shebang-shebang.js @@ -0,0 +1,3 @@ +#!shebang +#!shebang +module.exports = 42; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.js b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.js new file mode 100644 index 00000000..0a6f80d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.js @@ -0,0 +1 @@ +module.exports = 42; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.json b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.json new file mode 100644 index 00000000..68264e1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/utf8-bom.json @@ -0,0 +1 @@ +42 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/utf8-shebang-bom.js b/packages/secure-exec/tests/node-conformance/fixtures/utf8-shebang-bom.js new file mode 100644 index 00000000..4ff8fd8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/utf8-shebang-bom.js @@ -0,0 +1,2 @@ +#!shebang +module.exports = 42; \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/utf8_test_text.txt b/packages/secure-exec/tests/node-conformance/fixtures/utf8_test_text.txt new file mode 100644 index 00000000..f4b6fc9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/utf8_test_text.txt @@ -0,0 +1 @@ +永和九年，嵗在癸丑，暮春之初，會於會稽山隂之蘭亭，脩稧事也。羣賢畢至，少長咸集。此地有崇山峻領，茂林脩竹；又有清流激湍，暎帶左右。引以為流觴曲水，列坐其次。雖無絲竹管弦之盛，一觴一詠，亦足以暢敘幽情。是日也，天朗氣清，恵風和暢；仰觀宇宙之大，俯察品類之盛；所以遊目騁懐，足以極視聽之娛，信可樂也。夫人之相與，俯仰一世，或取諸懐抱，悟言一室之內，或因寄所託，放浪形骸之外。雖趣舎萬殊，靜躁不同，當其欣扵所遇，暫得扵己，怏然自足，不知老之將至。及其所之既惓，情隨事遷，感慨係之矣。向之所欣，俛仰之閒以為陳跡，猶不能不以之興懐；況脩短隨化，終期扵盡。古人云：「死生亦大矣。」豈不痛哉！每攬昔人興感之由，若合一契，未嘗不臨文嗟悼，不能喻之扵懐。固知一死生為虛誕，齊彭殤為妄作。後之視今，亦由今之視昔，悲夫！故列敘時人，錄其所述，雖世殊事異，所以興懐，其致一也。後之攬者，亦將有感扵斯文。 \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/async-hooks.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/async-hooks.js new file mode 100644 index 00000000..855f41ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/async-hooks.js @@ -0,0 +1,11 @@ +const async_hooks = require('async_hooks'); +const common = require('../../common'); + +const hook = async_hooks.createHook({ + init: common.mustNotCall(), + before: common.mustNotCall(), + after: common.mustNotCall(), + destroy: common.mustNotCall() +}); + +hook.enable(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/basic.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/basic.js new file mode 100644 index 00000000..7d0e71b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/basic.js @@ -0,0 +1,6 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/common.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/common.js new file mode 100644 index 00000000..4d8bda43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/common.js @@ -0,0 +1,69 @@ +'use strict'; +function fnA() { + let cnt = 0; + + try { + cnt++; + throw new Error('boom'); + cnt++; + } catch (err) { + cnt++; + } finally { + if (false) { + + } + + return cnt; + } + cnt++; +} + +function fnB(arr) { + for (let i = 0; i < arr.length; ++i) { + if (i === 2) { + continue; + } else { + fnE(1); + } + } +} + +function fnC(arg1, arg2) { + if (arg1 === 1) { + if (arg2 === 3) { + return -1; + } + + if (arg2 === 4) { + return 3; + } + + if (arg2 === 5) { + return 9; + } + } +} + +function fnD(arg) { + let cnt = 0; + + if (arg % 2 === 0) { + cnt++; + } else if (arg === 1) { + cnt++; + } else if (arg === 3) { + cnt++; + } else { + fnC(1, 5); + } + + return cnt; +} + +function fnE(arg) { + const a = arg ?? 5; + + return a; +} + +module.exports = { fnA, fnB, fnC, fnD, fnE }; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/first.test.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/first.test.js new file mode 100644 index 00000000..29a98e34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/first.test.js @@ -0,0 +1,12 @@ +'use strict'; +const { test } = require('node:test'); +const common = require('./common'); + +function notCalled() { +} + +test('first 1', () => { + common.fnA(); + common.fnD(100); + common.fnB([1, 2, 3]); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/second.test.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/second.test.js new file mode 100644 index 00000000..0b7e292d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/second.test.js @@ -0,0 +1,8 @@ +'use strict'; +const { test } = require('node:test'); +const common = require('./common'); + +test('second 1', () => { + common.fnB([1, 2, 3]); + common.fnD(3); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/third.test.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/third.test.js new file mode 100644 index 00000000..78d7de60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/combined_coverage/third.test.js @@ -0,0 +1,25 @@ +'use strict'; +const assert = require('node:assert'); +const { unlinkSync, writeFileSync } = require('node:fs') +const { join } = require('node:path'); +const { test } = require('node:test'); +const common = require('./common'); + +test('third 1', () => { + common.fnC(1, 4); + common.fnD(99); +}); + +assert(process.env.NODE_TEST_TMPDIR); +const tmpFilePath = join(process.env.NODE_TEST_TMPDIR, 'temp-module.js'); +writeFileSync(tmpFilePath, ` + module.exports = { + fn() { + return 42; + } + }; +`); +const tempModule = require(tmpFilePath); +assert.strictEqual(tempModule.fn(), 42); +// Deleted files should not be part of the coverage report. +unlinkSync(tmpFilePath); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/exit-1.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/exit-1.js new file mode 100644 index 00000000..5c35d0a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/exit-1.js @@ -0,0 +1,7 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +process.exit(1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/interval.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/interval.js new file mode 100644 index 00000000..8fb10cef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/interval.js @@ -0,0 +1,14 @@ +'use strict'; +let counter = 0; +let result; +const TEST_INTERVALS = parseInt(process.env.TEST_INTERVALS) || 1; + +const i = setInterval(function interval() { + counter++; + if (counter < TEST_INTERVALS) { + result = 1; + } else { + result = process.hrtime(); + clearInterval(i); + } +}, 100); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/sigint.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/sigint.js new file mode 100644 index 00000000..78efc971 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/sigint.js @@ -0,0 +1,7 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +process.kill(process.pid, "SIGINT"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess-no-cov.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess-no-cov.js new file mode 100644 index 00000000..2ee6e991 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess-no-cov.js @@ -0,0 +1,5 @@ +const { spawnSync } = require('child_process'); +const env = { ...process.env, NODE_V8_COVERAGE: '' }; +spawnSync(process.execPath, [require.resolve('./subprocess')], { + env: env +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess.js new file mode 100644 index 00000000..b5da7669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/spawn-subprocess.js @@ -0,0 +1,6 @@ +const { spawnSync } = require('child_process'); +const env = { ...process.env }; +delete env.NODE_V8_COVERAGE +spawnSync(process.execPath, [require.resolve('./subprocess')], { + env: env +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/stop-coverage.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/stop-coverage.js new file mode 100644 index 00000000..dadfd190 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/stop-coverage.js @@ -0,0 +1,3 @@ +'use strict'; +const v8 = require('v8'); +v8.stopCoverage(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/subprocess.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/subprocess.js new file mode 100644 index 00000000..e363c761 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/subprocess.js @@ -0,0 +1,8 @@ +const a = 99; +setTimeout(() => { + if (false) { + const b = 101; + } else if (false) { + const c = 102; + } +}, 10); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/take-coverage.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/take-coverage.js new file mode 100644 index 00000000..766c1f40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/take-coverage.js @@ -0,0 +1,10 @@ +'use strict'; +const v8 = require('v8'); + +setTimeout(() => { + v8.takeCoverage(); +}, 1000); + +setTimeout(() => { + v8.takeCoverage(); +}, 2000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/throw.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/throw.js new file mode 100644 index 00000000..7436fc99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/throw.js @@ -0,0 +1,7 @@ +const a = 99; +if (true) { + const b = 101; +} else { + const c = 102; +} +throw new Error('test'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/worker.js b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/worker.js new file mode 100644 index 00000000..901794e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8-coverage/worker.js @@ -0,0 +1,5 @@ +'use strict'; +const { Worker } = require('worker_threads'); +const path = require('path'); + +new Worker(path.resolve(__dirname, 'subprocess.js')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.js b/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.js new file mode 100644 index 00000000..ab4d2bf3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.js @@ -0,0 +1,19 @@ +'use strict'; + +require('../../common'); + +function AsmModule() { + 'use asm'; + + function add(a, b) { + a = a | 0; + b = b | 0; + + // Should be `return (a + b) | 0;` + return a + b; + } + + return { add: add }; +} + +AsmModule(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.snapshot new file mode 100644 index 00000000..6c419c83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/v8/v8_warning.snapshot @@ -0,0 +1,2 @@ +(node:*) V8: *v8_warning.js:* Invalid asm.js: Invalid return type +(Use `* --trace-warnings ...` to show where the warning was created) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.js b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.js new file mode 100644 index 00000000..81349fc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.js @@ -0,0 +1,18 @@ +'use strict'; +require('../../common'); +const vm = require('vm'); + +console.error('beginning'); + +// Regression test for https://github.com/nodejs/node/issues/7397: +// vm.runInThisContext() should not print out anything to stderr by itself. +try { + vm.runInThisContext(`throw ({ + name: 'MyCustomError', + message: 'This is a custom message' + })`, { filename: 'test.vm' }); +} catch (e) { + console.error('received error', e.name); +} + +console.error('end'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.snapshot new file mode 100644 index 00000000..9aa1e6c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_caught_custom_runtime_error.snapshot @@ -0,0 +1,3 @@ +beginning +received error MyCustomError +end diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.js b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.js new file mode 100644 index 00000000..390727d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 4; + +const vm = require('vm'); + +console.error('beginning'); + +try { + vm.runInThisContext('throw new Error("boo!")', { filename: 'test.vm' }); +} catch (err) { + console.error(err); +} + +vm.runInThisContext('throw new Error("spooky!")', { filename: 'test.vm' }); + +console.error('end'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.snapshot new file mode 100644 index 00000000..47c7d54b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_runtime_error.snapshot @@ -0,0 +1,21 @@ +beginning +test.vm:1 +throw new Error("boo!") +^ + +Error: boo! + at test.vm:1:7 + at Script.runInThisContext (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_display_runtime_error.js:31:6) +test.vm:1 +throw new Error("spooky!") +^ + +Error: spooky! + at test.vm:1:7 + at Script.runInThisContext (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_display_runtime_error.js:36:4) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.js b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.js new file mode 100644 index 00000000..9d802eac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 4; + +const vm = require('vm'); + +console.error('beginning'); + +try { + vm.runInThisContext('var 4;', { filename: 'foo.vm', displayErrors: true }); +} catch (err) { + console.error(err); +} + +vm.runInThisContext('var 5;', { filename: 'test.vm' }); + +console.error('end'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.snapshot new file mode 100644 index 00000000..84f52ce4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_display_syntax_error.snapshot @@ -0,0 +1,21 @@ +beginning +foo.vm:1 +var 4; + ^ + +SyntaxError: Unexpected number + at new Script (node:vm:*) + at createScript (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_display_syntax_error.js:31:6) +test.vm:1 +var 5; + ^ + +SyntaxError: Unexpected number + at new Script (node:vm:*) + at createScript (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_display_syntax_error.js:36:4) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.js b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.js new file mode 100644 index 00000000..128a312c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 4; + +const vm = require('vm'); + +console.error('beginning'); + +try { + vm.runInThisContext('throw new Error("boo!")', { + filename: 'test.vm', + displayErrors: false, + }); +} catch { + // Continue regardless of error. +} + +console.error('middle'); + +vm.runInThisContext('throw new Error("boo!")', { + filename: 'test.vm', + displayErrors: false, +}); + +console.error('end'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.snapshot new file mode 100644 index 00000000..045183d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_runtime_error.snapshot @@ -0,0 +1,13 @@ +beginning +middle +test.vm:1 +throw new Error("boo!") +^ + +Error: boo! + at test.vm:1:7 + at Script.runInThisContext (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_dont_display_runtime_error.js:41:4) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.js b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.js new file mode 100644 index 00000000..6ce013b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../../common'); +Error.stackTraceLimit = 4; + +const vm = require('vm'); + +console.error('beginning'); + +try { + vm.runInThisContext('var 5;', { + filename: 'test.vm', + displayErrors: false, + }); +} catch { + // Continue regardless of error. +} + +console.error('middle'); + +vm.runInThisContext('var 5;', { + filename: 'test.vm', + displayErrors: false, +}); + +console.error('end'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.snapshot b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.snapshot new file mode 100644 index 00000000..27c4faf5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/vm/vm_dont_display_syntax_error.snapshot @@ -0,0 +1,13 @@ +beginning +middle +test.vm:1 +var 5; + ^ + +SyntaxError: Unexpected number + at new Script (node:vm:*) + at createScript (node:vm:*) + at Object.runInThisContext (node:vm:*) + at Object. (*fixtures*vm*vm_dont_display_syntax_error.js:41:4) + +Node.js * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-cjs.js b/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-cjs.js new file mode 100644 index 00000000..be2877fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-cjs.js @@ -0,0 +1 @@ +require('new-buffer-cjs'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-esm.mjs b/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-esm.mjs new file mode 100644 index 00000000..9aa56f75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/warning_node_modules/new-buffer-esm.mjs @@ -0,0 +1 @@ +import 'new-buffer-esm' diff --git a/packages/secure-exec/tests/node-conformance/fixtures/warnings.js b/packages/secure-exec/tests/node-conformance/fixtures/warnings.js new file mode 100644 index 00000000..2b293944 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/warnings.js @@ -0,0 +1,3 @@ +'use strict'; + +process.emitWarning('a bad practice warning'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wasi-preview-1.js b/packages/secure-exec/tests/node-conformance/fixtures/wasi-preview-1.js new file mode 100644 index 00000000..3c11c6db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wasi-preview-1.js @@ -0,0 +1,48 @@ +'use strict'; + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); +const path = require('path'); +const common = require('../common'); +const { WASI } = require('wasi'); + +function returnOnExitEnvToValue(env) { + const envValue = env.RETURN_ON_EXIT; + if (envValue === undefined) { + return undefined; + } + + return envValue === 'true'; +} + +common.expectWarning('ExperimentalWarning', + 'WASI is an experimental feature and might change at any time'); + +tmpdir.refresh(); +const wasmDir = path.join(__dirname, '..', 'wasi', 'wasm'); +const wasiPreview1 = new WASI({ + version: 'preview1', + args: ['foo', '-bar', '--baz=value'], + env: process.env, + preopens: { + '/sandbox': fixtures.path('wasi'), + '/tmp': tmpdir.path, + }, + returnOnExit: returnOnExitEnvToValue(process.env), +}); + +// Validate the getImportObject helper +assert.strictEqual(wasiPreview1.wasiImport, + wasiPreview1.getImportObject().wasi_snapshot_preview1); +const modulePathPreview1 = path.join(wasmDir, `${process.argv[2]}.wasm`); +const bufferPreview1 = fs.readFileSync(modulePathPreview1); + +(async () => { + const { instance: instancePreview1 } = + await WebAssembly.instantiate(bufferPreview1, + wasiPreview1.getImportObject()); + + wasiPreview1.start(instancePreview1); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wasi/input.txt b/packages/secure-exec/tests/node-conformance/fixtures/wasi/input.txt new file mode 100644 index 00000000..4c380537 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wasi/input.txt @@ -0,0 +1 @@ +hello from input.txt diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wasi/input2.txt b/packages/secure-exec/tests/node-conformance/fixtures/wasi/input2.txt new file mode 100644 index 00000000..6aadea38 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wasi/input2.txt @@ -0,0 +1 @@ +hello from input2.txt diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wasi/notadir b/packages/secure-exec/tests/node-conformance/fixtures/wasi/notadir new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect.js b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect.js new file mode 100644 index 00000000..f836b77e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect.js @@ -0,0 +1,2 @@ +console.log('safe to debug now'); +setInterval(() => {}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect_with_signal.js b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect_with_signal.js new file mode 100644 index 00000000..6abf3ab2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/inspect_with_signal.js @@ -0,0 +1,2 @@ +console.log('pid is', process.pid); +setInterval(() => {}, 1000); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/ipc.js b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/ipc.js new file mode 100644 index 00000000..d2a5a638 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/watch-mode/ipc.js @@ -0,0 +1,12 @@ +const path = require('node:path'); +const url = require('node:url'); +const fs = require('node:fs'); +const tmpdir = require('../../common/tmpdir'); + +const tmpfile = tmpdir.resolve('file'); +fs.writeFileSync(tmpfile, ''); + +process.send({ 'watch:require': [path.resolve(__filename)] }); +process.send({ 'watch:import': [url.pathToFileURL(path.resolve(__filename)).toString()] }); +process.send({ 'watch:import': [url.pathToFileURL(tmpfile).toString()] }); +process.send({ 'watch:import': [new URL('http://invalid.com').toString()] }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-data.cjs b/packages/secure-exec/tests/node-conformance/fixtures/worker-data.cjs new file mode 100644 index 00000000..731b77eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-data.cjs @@ -0,0 +1,3 @@ +const { workerData, parentPort } = require('worker_threads'); + +parentPort.postMessage(workerData); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-data.mjs b/packages/secure-exec/tests/node-conformance/fixtures/worker-data.mjs new file mode 100644 index 00000000..1ec884aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-data.mjs @@ -0,0 +1,3 @@ +import { workerData, parentPort } from 'worker_threads'; + +parentPort.postMessage(workerData); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-from-argv.js b/packages/secure-exec/tests/node-conformance/fixtures/worker-from-argv.js new file mode 100644 index 00000000..dcf9cb4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-from-argv.js @@ -0,0 +1,3 @@ +'use strict'; +const {Worker} = require('worker_threads'); +new Worker(process.argv[2]).on('exit', process.exit); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-is-internal-thread.js b/packages/secure-exec/tests/node-conformance/fixtures/worker-is-internal-thread.js new file mode 100644 index 00000000..7e3f1f41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-is-internal-thread.js @@ -0,0 +1,3 @@ +const { isInternalThread, parentPort } = require('node:worker_threads'); + +parentPort.postMessage(`isInternalThread: ${isInternalThread}`); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-name.js b/packages/secure-exec/tests/node-conformance/fixtures/worker-name.js new file mode 100644 index 00000000..45adea78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-name.js @@ -0,0 +1,17 @@ +const { Session } = require('inspector'); +const { parentPort } = require('worker_threads'); + +const session = new Session(); + +parentPort.once('message', () => {}); // Prevent the worker from exiting. + +session.connectToMainThread(); + +session.on( + 'NodeWorker.attachedToWorker', + ({ params: { workerInfo } }) => { + // send the worker title to the main thread + parentPort.postMessage(workerInfo.title); + } +); +session.post('NodeWorker.enable', { waitForDebuggerOnStart: false }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-preload.js b/packages/secure-exec/tests/node-conformance/fixtures/worker-preload.js new file mode 100644 index 00000000..6e5c4a31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-preload.js @@ -0,0 +1,9 @@ +const { + Worker, + workerData, + threadId +} = require('worker_threads'); + +if (threadId < 2) { + new Worker('1 + 1', { eval: true }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-script.mjs b/packages/secure-exec/tests/node-conformance/fixtures/worker-script.mjs new file mode 100644 index 00000000..b92905e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/worker-script.mjs @@ -0,0 +1,3 @@ +import worker from 'worker_threads'; + +worker.parentPort.postMessage('Hello, world!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/worker-script.ts b/packages/secure-exec/tests/node-conformance/fixtures/worker-script.ts new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-exit.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-exit.js new file mode 100644 index 00000000..dccc61ac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-exit.js @@ -0,0 +1,17 @@ +'use strict'; + +const util = require('util'); +const total = parseInt(process.env.TEST_ALLOCATION) || 100; +let count = 0; +let string = ''; +function runAllocation() { + string += util.inspect(process.env); + if (count++ < total) { + setTimeout(runAllocation, 1); + } else { + console.log(string.length); + process.exit(55); + } +} + +setTimeout(runAllocation, 1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-sigint.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-sigint.js new file mode 100644 index 00000000..96ae6690 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-sigint.js @@ -0,0 +1,17 @@ +'use strict'; + +const util = require('util'); +const total = parseInt(process.env.TEST_ALLOCATION) || 100; +let count = 0; +let string = ''; +function runAllocation() { + string += util.inspect(process.env); + if (count++ < total) { + setTimeout(runAllocation, 1); + } else { + console.log(string.length); + process.kill(process.pid, "SIGINT"); + } +} + +setTimeout(runAllocation, 1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker-argv.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker-argv.js new file mode 100644 index 00000000..299eb884 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker-argv.js @@ -0,0 +1,11 @@ +'use strict'; + +const { Worker } = require('worker_threads'); +const path = require('path'); +new Worker(path.join(__dirname, 'allocation.js'), { + execArgv: [ + '--heap-prof', + '--heap-prof-interval', + process.HEAP_PROF_INTERVAL || '128', + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker.js new file mode 100644 index 00000000..21be6ce9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation-worker.js @@ -0,0 +1,5 @@ +'use strict'; + +const { Worker } = require('worker_threads'); +const path = require('path'); +new Worker(path.join(__dirname, 'allocation.js')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation.js new file mode 100644 index 00000000..b9a767f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/allocation.js @@ -0,0 +1,16 @@ +'use strict'; + +const util = require('util'); +const total = parseInt(process.env.TEST_ALLOCATION) || 100; +let count = 0; +let string = ''; +function runAllocation() { + string += util.inspect(process.env); + if (count++ < total) { + setTimeout(runAllocation, 1); + } else { + console.log(string.length); + } +} + +setTimeout(runAllocation, 1); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/bounded.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/bounded.js new file mode 100644 index 00000000..ddf288d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/bounded.js @@ -0,0 +1,22 @@ +'use strict'; + +const total = parseInt(process.env.TEST_ALLOCATION) || 5000; +const chunk = parseInt(process.env.TEST_CHUNK) || 1000; +const cleanInterval = parseInt(process.env.TEST_CLEAN_INTERVAL) || 100; +let count = 0; +let arr = []; +function runAllocation() { + count++; + if (count < total) { + if (count % cleanInterval === 0) { + arr.splice(0, arr.length); + setImmediate(runAllocation); + } else { + const str = JSON.stringify(process.config).slice(0, chunk); + arr.push(str); + setImmediate(runAllocation); + } + } +} + +setImmediate(runAllocation); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-exit.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-exit.js new file mode 100644 index 00000000..6509075b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-exit.js @@ -0,0 +1,7 @@ +'use strict'; +function fib(n) { + if (n === 0 || n === 1) return n; + return fib(n - 1) + fib(n - 2); +} +fib(parseInt(process.argv[2]) || 35); +process.exit(55); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-sigint.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-sigint.js new file mode 100644 index 00000000..d0508c73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-sigint.js @@ -0,0 +1,7 @@ +'use strict'; +function fib(n) { + if (n === 0 || n === 1) return n; + return fib(n - 1) + fib(n - 2); +} +fib(parseInt(process.argv[2]) || 35); +process.kill(process.pid, "SIGINT"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker-argv.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker-argv.js new file mode 100644 index 00000000..69a78ec4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker-argv.js @@ -0,0 +1,11 @@ +'use strict'; + +const { Worker } = require('worker_threads'); +const path = require('path'); +new Worker(path.join(__dirname, 'fibonacci.js'), { + execArgv: [ + '--cpu-prof', + '--cpu-prof-interval', + process.env.CPU_PROF_INTERVAL || '100' + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker.js new file mode 100644 index 00000000..d92fb169 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci-worker.js @@ -0,0 +1,5 @@ +'use strict'; + +const { Worker } = require('worker_threads'); +const path = require('path'); +new Worker(path.join(__dirname, 'fibonacci.js')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci.js new file mode 100644 index 00000000..90ef3e99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/fibonacci.js @@ -0,0 +1,8 @@ +'use strict'; +function fib(n) { + if (n === 0 || n === 1) return n; + return fib(n - 1) + fib(n - 2); +} + +const n = parseInt(process.env.FIB, 10) || 40; +process.stdout.write(`${fib(n)}\n`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-and-set-near-heap-limit.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-and-set-near-heap-limit.js new file mode 100644 index 00000000..62d2c1ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-and-set-near-heap-limit.js @@ -0,0 +1,9 @@ +'use strict'; +const path = require('path'); +const v8 = require('v8'); + +v8.setHeapSnapshotNearHeapLimit(+process.env.limit); +if (process.env.limit2) { + v8.setHeapSnapshotNearHeapLimit(+process.env.limit2); +} +require(path.resolve(__dirname, 'grow.js')); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker-and-set-near-heap-limit.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker-and-set-near-heap-limit.js new file mode 100644 index 00000000..598088bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker-and-set-near-heap-limit.js @@ -0,0 +1,15 @@ +'use strict'; +const path = require('path'); +const { Worker } = require('worker_threads'); +const max_snapshots = parseInt(process.env.TEST_SNAPSHOTS) || 1; +new Worker(path.join(__dirname, 'grow-and-set-near-heap-limit.js'), { + env: { + ...process.env, + limit: max_snapshots, + }, + resourceLimits: { + maxOldGenerationSizeMb: + parseInt(process.env.TEST_OLD_SPACE_SIZE) || 20 + } +}); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker.js new file mode 100644 index 00000000..092d8f27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow-worker.js @@ -0,0 +1,14 @@ +'use strict'; + +const { Worker } = require('worker_threads'); +const path = require('path'); +const max_snapshots = parseInt(process.env.TEST_SNAPSHOTS) || 1; +new Worker(path.join(__dirname, 'grow.js'), { + execArgv: [ + `--heapsnapshot-near-heap-limit=${max_snapshots}`, + ], + resourceLimits: { + maxOldGenerationSizeMb: + parseInt(process.env.TEST_OLD_SPACE_SIZE) || 20 + } +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/workload/grow.js b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow.js new file mode 100644 index 00000000..9ac0139b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/workload/grow.js @@ -0,0 +1,12 @@ +'use strict'; + +const chunk = parseInt(process.env.TEST_CHUNK) || 1000; + +let arr = []; +function runAllocation() { + const str = JSON.stringify(process.config).slice(0, chunk); + arr.push(str); + setImmediate(runAllocation); +} + +setImmediate(runAllocation); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/.gitignore b/packages/secure-exec/tests/node-conformance/fixtures/wpt/.gitignore new file mode 100644 index 00000000..f104652b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/.gitignore @@ -0,0 +1 @@ +*.py diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/Blob-methods-from-detached-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/Blob-methods-from-detached-frame.html new file mode 100644 index 00000000..78f08e82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/Blob-methods-from-detached-frame.html @@ -0,0 +1,68 @@ + + +Blob methods from detached frame work as expected + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/cross-partition.tentative.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/cross-partition.tentative.https.html new file mode 100644 index 00000000..c75ce07d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/cross-partition.tentative.https.html @@ -0,0 +1,276 @@ + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/support/file_test2.txt b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/support/file_test2.txt new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/test2-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/test2-manual.html new file mode 100644 index 00000000..07fb27ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/BlobURL/test2-manual.html @@ -0,0 +1,62 @@ + + + + + Blob and File reference URL Test(2) + + + + + + +
    +
    +
    + +
    +

    Test steps:

    +
      +
    1. Download the file.
      2. +
    2. Select the file in the file inputbox.
      3. +
    3. Delete the file.
      4. +
    4. Click the 'start' button.
      5. +
    +
    + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/progress_event_bubbles_cancelable.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/progress_event_bubbles_cancelable.html new file mode 100644 index 00000000..6a03243f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/progress_event_bubbles_cancelable.html @@ -0,0 +1,33 @@ + + +File API Test: Progress Event - bubbles, cancelable + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/support/file_test1.txt b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/support/file_test1.txt new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_errors-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_errors-manual.html new file mode 100644 index 00000000..b8c3f84d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_errors-manual.html @@ -0,0 +1,72 @@ + + + + + FileReader Errors Test + + + + + + +
    +
    +
    + +
    +

    Test steps:

    +
      +
    1. Download the file.
      2. +
    2. Select the file in the file inputbox.
      3. +
    3. Delete the file.
      4. +
    4. Click the 'start' button.
      5. +
    +
    + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_notreadableerrors-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_notreadableerrors-manual.html new file mode 100644 index 00000000..46d73598 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_notreadableerrors-manual.html @@ -0,0 +1,42 @@ + + +FileReader NotReadableError Test + + + + +
    +
    +
    + +
    +

    Test steps:

    +
      +
    1. Download the file.
      2. +
    2. Select the file in the file inputbox.
      3. +
    3. Delete the file's readable permission.
      4. +
    4. Click the 'start' button.
      5. +
    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_securityerrors-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_securityerrors-manual.html new file mode 100644 index 00000000..add93ed6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/test_securityerrors-manual.html @@ -0,0 +1,40 @@ + + +FileReader SecurityError Test + + + + +
    +
    +
    + +
    +

    Test steps:

    +
      +
    1. Select a system sensitive file (e.g. files in /usr/bin, password files, + and other native operating system executables) in the file inputbox.
      2. +
    2. Click the 'start' button.
      3. +
    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/workers.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/workers.html new file mode 100644 index 00000000..8e114eea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReader/workers.html @@ -0,0 +1,27 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReaderSync.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReaderSync.worker.js new file mode 100644 index 00000000..3d7a0222 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/FileReaderSync.worker.js @@ -0,0 +1,56 @@ +importScripts("/resources/testharness.js"); + +var blob, empty_blob, readerSync; +setup(() => { + readerSync = new FileReaderSync(); + blob = new Blob(["test"]); + empty_blob = new Blob(); +}); + +test(() => { + assert_true(readerSync instanceof FileReaderSync); +}, "Interface"); + +test(() => { + var text = readerSync.readAsText(blob); + assert_equals(text, "test"); +}, "readAsText"); + +test(() => { + var text = readerSync.readAsText(empty_blob); + assert_equals(text, ""); +}, "readAsText with empty blob"); + +test(() => { + var data = readerSync.readAsDataURL(blob); + assert_equals(data.indexOf("data:"), 0); +}, "readAsDataURL"); + +test(() => { + var data = readerSync.readAsDataURL(empty_blob); + assert_equals(data.indexOf("data:"), 0); +}, "readAsDataURL with empty blob"); + +test(() => { + var data = readerSync.readAsBinaryString(blob); + assert_equals(data, "test"); +}, "readAsBinaryString"); + +test(() => { + var data = readerSync.readAsBinaryString(empty_blob); + assert_equals(data, ""); +}, "readAsBinaryString with empty blob"); + +test(() => { + var data = readerSync.readAsArrayBuffer(blob); + assert_true(data instanceof ArrayBuffer); + assert_equals(data.byteLength, "test".length); +}, "readAsArrayBuffer"); + +test(() => { + var data = readerSync.readAsArrayBuffer(empty_blob); + assert_true(data instanceof ArrayBuffer); + assert_equals(data.byteLength, 0); +}, "readAsArrayBuffer with empty blob"); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/META.yml new file mode 100644 index 00000000..66227c82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/META.yml @@ -0,0 +1,6 @@ +spec: https://w3c.github.io/FileAPI/ +suggested_reviewers: + - inexorabletash + - jdm + - mkruisselbrink + - annevk diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-array-buffer.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-array-buffer.any.js new file mode 100644 index 00000000..2310646e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-array-buffer.any.js @@ -0,0 +1,45 @@ +// META: title=Blob Array Buffer +// META: script=../support/Blob.js +'use strict'; + +promise_test(async () => { + const input_arr = new TextEncoder().encode("PASS"); + const blob = new Blob([input_arr]); + const array_buffer = await blob.arrayBuffer(); + assert_true(array_buffer instanceof ArrayBuffer); + assert_equals_typed_array(new Uint8Array(array_buffer), input_arr); +}, "Blob.arrayBuffer()") + +promise_test(async () => { + const input_arr = new TextEncoder().encode(""); + const blob = new Blob([input_arr]); + const array_buffer = await blob.arrayBuffer(); + assert_true(array_buffer instanceof ArrayBuffer); + assert_equals_typed_array(new Uint8Array(array_buffer), input_arr); +}, "Blob.arrayBuffer() empty Blob data") + +promise_test(async () => { + const input_arr = new TextEncoder().encode("\u08B8\u000a"); + const blob = new Blob([input_arr]); + const array_buffer = await blob.arrayBuffer(); + assert_equals_typed_array(new Uint8Array(array_buffer), input_arr); +}, "Blob.arrayBuffer() non-ascii input") + +promise_test(async () => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + const blob = new Blob([typed_arr]); + const array_buffer = await blob.arrayBuffer(); + assert_equals_typed_array(new Uint8Array(array_buffer), typed_arr); +}, "Blob.arrayBuffer() non-unicode input") + +promise_test(async () => { + const input_arr = new TextEncoder().encode("PASS"); + const blob = new Blob([input_arr]); + const array_buffer_results = await Promise.all([blob.arrayBuffer(), + blob.arrayBuffer(), blob.arrayBuffer()]); + for (let array_buffer of array_buffer_results) { + assert_true(array_buffer instanceof ArrayBuffer); + assert_equals_typed_array(new Uint8Array(array_buffer), input_arr); + } +}, "Blob.arrayBuffer() concurrent reads") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-bytes.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-bytes.any.js new file mode 100644 index 00000000..5173b371 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-bytes.any.js @@ -0,0 +1,45 @@ +// META: title=Blob bytes() +// META: script=../support/Blob.js +'use strict'; + +promise_test(async () => { + const input_arr = new TextEncoder().encode("PASS"); + const blob = new Blob([input_arr]); + const uint8array = await blob.bytes(); + assert_true(uint8array instanceof Uint8Array); + assert_equals_typed_array(uint8array, input_arr); +}, "Blob.bytes()") + +promise_test(async () => { + const input_arr = new TextEncoder().encode(""); + const blob = new Blob([input_arr]); + const uint8array = await blob.bytes(); + assert_true(uint8array instanceof Uint8Array); + assert_equals_typed_array(uint8array, input_arr); +}, "Blob.bytes() empty Blob data") + +promise_test(async () => { + const input_arr = new TextEncoder().encode("\u08B8\u000a"); + const blob = new Blob([input_arr]); + const uint8array = await blob.bytes(); + assert_equals_typed_array(uint8array, input_arr); +}, "Blob.bytes() non-ascii input") + +promise_test(async () => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + const blob = new Blob([typed_arr]); + const uint8array = await blob.bytes(); + assert_equals_typed_array(uint8array, typed_arr); +}, "Blob.bytes() non-unicode input") + +promise_test(async () => { + const input_arr = new TextEncoder().encode("PASS"); + const blob = new Blob([input_arr]); + const uint8array_results = await Promise.all([blob.bytes(), + blob.bytes(), blob.bytes()]); + for (let uint8array of uint8array_results) { + assert_true(uint8array instanceof Uint8Array); + assert_equals_typed_array(uint8array, input_arr); + } +}, "Blob.bytes() concurrent reads") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-dom.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-dom.window.js new file mode 100644 index 00000000..4fd4a43e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-dom.window.js @@ -0,0 +1,53 @@ +// META: title=Blob constructor +// META: script=../support/Blob.js +'use strict'; + +var test_error = { + name: "test", + message: "test error", +}; + +test(function() { + var args = [ + document.createElement("div"), + window, + ]; + args.forEach(function(arg) { + assert_throws_js(TypeError, function() { + new Blob(arg); + }, "Should throw for argument " + format_value(arg) + "."); + }); +}, "Passing platform objects for blobParts should throw a TypeError."); + +test(function() { + var element = document.createElement("div"); + element.appendChild(document.createElement("div")); + element.appendChild(document.createElement("p")); + var list = element.children; + Object.defineProperty(list, "length", { + get: function() { throw test_error; } + }); + assert_throws_exactly(test_error, function() { + new Blob(list); + }); +}, "A platform object that supports indexed properties should be treated as a sequence for the blobParts argument (overwritten 'length'.)"); + +test_blob(function() { + var select = document.createElement("select"); + select.appendChild(document.createElement("option")); + return new Blob(select); +}, { + expected: "[object HTMLOptionElement]", + type: "", + desc: "Passing an platform object that supports indexed properties as the blobParts array should work (select)." +}); + +test_blob(function() { + var elm = document.createElement("div"); + elm.setAttribute("foo", "bar"); + return new Blob(elm.attributes); +}, { + expected: "[object Attr]", + type: "", + desc: "Passing an platform object that supports indexed properties as the blobParts array should work (attributes)." +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-endings.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-endings.html new file mode 100644 index 00000000..04edd2a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor-endings.html @@ -0,0 +1,104 @@ + + +Blob constructor: endings option + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor.any.js new file mode 100644 index 00000000..6dc44e8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-constructor.any.js @@ -0,0 +1,469 @@ +// META: title=Blob constructor +// META: script=../support/Blob.js +'use strict'; + +test(function() { + assert_true("Blob" in globalThis, "globalThis should have a Blob property."); + assert_equals(Blob.length, 0, "Blob.length should be 0."); + assert_true(Blob instanceof Function, "Blob should be a function."); +}, "Blob interface object"); + +// Step 1. +test(function() { + var blob = new Blob(); + assert_true(blob instanceof Blob); + assert_equals(String(blob), '[object Blob]'); + assert_equals(blob.size, 0); + assert_equals(blob.type, ""); +}, "Blob constructor with no arguments"); +test(function() { + assert_throws_js(TypeError, function() { var blob = Blob(); }); +}, "Blob constructor with no arguments, without 'new'"); +test(function() { + var blob = new Blob; + assert_true(blob instanceof Blob); + assert_equals(blob.size, 0); + assert_equals(blob.type, ""); +}, "Blob constructor without brackets"); +test(function() { + var blob = new Blob(undefined); + assert_true(blob instanceof Blob); + assert_equals(String(blob), '[object Blob]'); + assert_equals(blob.size, 0); + assert_equals(blob.type, ""); +}, "Blob constructor with undefined as first argument"); + +// blobParts argument (WebIDL). +test(function() { + var args = [ + null, + true, + false, + 0, + 1, + 1.5, + "FAIL", + new Date(), + new RegExp(), + {}, + { 0: "FAIL", length: 1 }, + ]; + args.forEach(function(arg) { + assert_throws_js(TypeError, function() { + new Blob(arg); + }, "Should throw for argument " + format_value(arg) + "."); + }); +}, "Passing non-objects, Dates and RegExps for blobParts should throw a TypeError."); + +test_blob(function() { + return new Blob({ + [Symbol.iterator]: Array.prototype[Symbol.iterator], + }); +}, { + expected: "", + type: "", + desc: "A plain object with @@iterator should be treated as a sequence for the blobParts argument." +}); +test(t => { + const blob = new Blob({ + [Symbol.iterator]() { + var i = 0; + return {next: () => [ + {done:false, value:'ab'}, + {done:false, value:'cde'}, + {done:true} + ][i++] + }; + } + }); + assert_equals(blob.size, 5, 'Custom @@iterator should be treated as a sequence'); +}, "A plain object with custom @@iterator should be treated as a sequence for the blobParts argument."); +test_blob(function() { + return new Blob({ + [Symbol.iterator]: Array.prototype[Symbol.iterator], + 0: "PASS", + length: 1 + }); +}, { + expected: "PASS", + type: "", + desc: "A plain object with @@iterator and a length property should be treated as a sequence for the blobParts argument." +}); +test_blob(function() { + return new Blob(new String("xyz")); +}, { + expected: "xyz", + type: "", + desc: "A String object should be treated as a sequence for the blobParts argument." +}); +test_blob(function() { + return new Blob(new Uint8Array([1, 2, 3])); +}, { + expected: "123", + type: "", + desc: "A Uint8Array object should be treated as a sequence for the blobParts argument." +}); + +var test_error = { + name: "test", + message: "test error", +}; + +test(function() { + var obj = { + [Symbol.iterator]: Array.prototype[Symbol.iterator], + get length() { throw test_error; } + }; + assert_throws_exactly(test_error, function() { + new Blob(obj); + }); +}, "The length getter should be invoked and any exceptions should be propagated."); + +test(function() { + assert_throws_exactly(test_error, function() { + var obj = { + [Symbol.iterator]: Array.prototype[Symbol.iterator], + length: { + valueOf: null, + toString: function() { throw test_error; } + } + }; + new Blob(obj); + }); + assert_throws_exactly(test_error, function() { + var obj = { + [Symbol.iterator]: Array.prototype[Symbol.iterator], + length: { valueOf: function() { throw test_error; } } + }; + new Blob(obj); + }); +}, "ToUint32 should be applied to the length and any exceptions should be propagated."); + +test(function() { + var received = []; + var obj = { + get [Symbol.iterator]() { + received.push("Symbol.iterator"); + return Array.prototype[Symbol.iterator]; + }, + get length() { + received.push("length getter"); + return { + valueOf: function() { + received.push("length valueOf"); + return 3; + } + }; + }, + get 0() { + received.push("0 getter"); + return { + toString: function() { + received.push("0 toString"); + return "a"; + } + }; + }, + get 1() { + received.push("1 getter"); + throw test_error; + }, + get 2() { + received.push("2 getter"); + assert_unreached("Should not call the getter for 2 if the getter for 1 threw."); + } + }; + assert_throws_exactly(test_error, function() { + new Blob(obj); + }); + assert_array_equals(received, [ + "Symbol.iterator", + "length getter", + "length valueOf", + "0 getter", + "0 toString", + "length getter", + "length valueOf", + "1 getter", + ]); +}, "Getters and value conversions should happen in order until an exception is thrown."); + +// XXX should add tests edge cases of ToLength(length) + +test(function() { + assert_throws_exactly(test_error, function() { + new Blob([{ toString: function() { throw test_error; } }]); + }, "Throwing toString"); + assert_throws_exactly(test_error, function() { + new Blob([{ toString: undefined, valueOf: function() { throw test_error; } }]); + }, "Throwing valueOf"); + assert_throws_exactly(test_error, function() { + new Blob([{ + toString: function() { throw test_error; }, + valueOf: function() { assert_unreached("Should not call valueOf if toString is present."); } + }]); + }, "Throwing toString and valueOf"); + assert_throws_js(TypeError, function() { + new Blob([{toString: null, valueOf: null}]); + }, "Null toString and valueOf"); +}, "ToString should be called on elements of the blobParts array and any exceptions should be propagated."); + +test_blob(function() { + var arr = [ + { toString: function() { arr.pop(); return "PASS"; } }, + { toString: function() { assert_unreached("Should have removed the second element of the array rather than called toString() on it."); } } + ]; + return new Blob(arr); +}, { + expected: "PASS", + type: "", + desc: "Changes to the blobParts array should be reflected in the returned Blob (pop)." +}); + +test_blob(function() { + var arr = [ + { + toString: function() { + if (arr.length === 3) { + return "A"; + } + arr.unshift({ + toString: function() { + assert_unreached("Should only access index 0 once."); + } + }); + return "P"; + } + }, + { + toString: function() { + return "SS"; + } + } + ]; + return new Blob(arr); +}, { + expected: "PASS", + type: "", + desc: "Changes to the blobParts array should be reflected in the returned Blob (unshift)." +}); + +test_blob(function() { + // https://www.w3.org/Bugs/Public/show_bug.cgi?id=17652 + return new Blob([ + null, + undefined, + true, + false, + 0, + 1, + new String("stringobject"), + [], + ['x', 'y'], + {}, + { 0: "FAIL", length: 1 }, + { toString: function() { return "stringA"; } }, + { toString: undefined, valueOf: function() { return "stringB"; } }, + { valueOf: function() { assert_unreached("Should not call valueOf if toString is present on the prototype."); } } + ]); +}, { + expected: "nullundefinedtruefalse01stringobjectx,y[object Object][object Object]stringAstringB[object Object]", + type: "", + desc: "ToString should be called on elements of the blobParts array." +}); + +test_blob(function() { + return new Blob([ + new ArrayBuffer(8) + ]); +}, { + expected: "\0\0\0\0\0\0\0\0", + type: "", + desc: "ArrayBuffer elements of the blobParts array should be supported." +}); + +test_blob(function() { + return new Blob([ + new Uint8Array([0x50, 0x41, 0x53, 0x53]), + new Int8Array([0x50, 0x41, 0x53, 0x53]), + new Uint16Array([0x4150, 0x5353]), + new Int16Array([0x4150, 0x5353]), + new Uint32Array([0x53534150]), + new Int32Array([0x53534150]), + new Float16Array([2.65625, 58.59375]), + new Float32Array([0xD341500000]) + ]); +}, { + expected: "PASSPASSPASSPASSPASSPASSPASSPASS", + type: "", + desc: "Passing typed arrays as elements of the blobParts array should work." +}); +test_blob(function() { + return new Blob([ + // 0x535 3415053534150 + // 0x535 = 0b010100110101 -> Sign = +, Exponent = 1333 - 1023 = 310 + // 0x13415053534150 * 2**(-52) + // ==> 0x13415053534150 * 2**258 = 2510297372767036725005267563121821874921913208671273727396467555337665343087229079989707079680 + new Float64Array([2510297372767036725005267563121821874921913208671273727396467555337665343087229079989707079680]) + ]); +}, { + expected: "PASSPASS", + type: "", + desc: "Passing a Float64Array as element of the blobParts array should work." +}); + +test_blob(function() { + return new Blob([ + new BigInt64Array([BigInt("0x5353415053534150")]), + new BigUint64Array([BigInt("0x5353415053534150")]) + ]); +}, { + expected: "PASSPASSPASSPASS", + type: "", + desc: "Passing BigInt typed arrays as elements of the blobParts array should work." +}); + +var t_ports = async_test("Passing a FrozenArray as the blobParts array should work (FrozenArray)."); +t_ports.step(function() { + var channel = new MessageChannel(); + channel.port2.onmessage = this.step_func(function(e) { + var b_ports = new Blob(e.ports); + assert_equals(b_ports.size, "[object MessagePort]".length); + this.done(); + }); + var channel2 = new MessageChannel(); + channel.port1.postMessage('', [channel2.port1]); +}); + +test_blob(function() { + var blob = new Blob(['foo']); + return new Blob([blob, blob]); +}, { + expected: "foofoo", + type: "", + desc: "Array with two blobs" +}); + +test_blob_binary(function() { + var view = new Uint8Array([0, 255, 0]); + return new Blob([view.buffer, view.buffer]); +}, { + expected: [0, 255, 0, 0, 255, 0], + type: "", + desc: "Array with two buffers" +}); + +test_blob_binary(function() { + var view = new Uint8Array([0, 255, 0, 4]); + var blob = new Blob([view, view]); + assert_equals(blob.size, 8); + var view1 = new Uint16Array(view.buffer, 2); + return new Blob([view1, view.buffer, view1]); +}, { + expected: [0, 4, 0, 255, 0, 4, 0, 4], + type: "", + desc: "Array with two bufferviews" +}); + +test_blob(function() { + var view = new Uint8Array([0]); + var blob = new Blob(["fo"]); + return new Blob([view.buffer, blob, "foo"]); +}, { + expected: "\0fofoo", + type: "", + desc: "Array with mixed types" +}); + +test(function() { + const accessed = []; + const stringified = []; + + new Blob([], { + get type() { accessed.push('type'); }, + get endings() { accessed.push('endings'); } + }); + new Blob([], { + type: { toString: () => { stringified.push('type'); return ''; } }, + endings: { toString: () => { stringified.push('endings'); return 'transparent'; } } + }); + assert_array_equals(accessed, ['endings', 'type']); + assert_array_equals(stringified, ['endings', 'type']); +}, "options properties should be accessed in lexicographic order."); + +test(function() { + assert_throws_exactly(test_error, function() { + new Blob( + [{ toString: function() { throw test_error } }], + { + get type() { assert_unreached("type getter should not be called."); } + } + ); + }); +}, "Arguments should be evaluated from left to right."); + +[ + null, + undefined, + {}, + { unrecognized: true }, + /regex/, + function() {} +].forEach(function(arg, idx) { + test_blob(function() { + return new Blob([], arg); + }, { + expected: "", + type: "", + desc: "Passing " + format_value(arg) + " (index " + idx + ") for options should use the defaults." + }); + test_blob(function() { + return new Blob(["\na\r\nb\n\rc\r"], arg); + }, { + expected: "\na\r\nb\n\rc\r", + type: "", + desc: "Passing " + format_value(arg) + " (index " + idx + ") for options should use the defaults (with newlines)." + }); +}); + +[ + 123, + 123.4, + true, + 'abc' +].forEach(arg => { + test(t => { + assert_throws_js(TypeError, () => new Blob([], arg), + 'Blob constructor should throw with invalid property bag'); + }, `Passing ${JSON.stringify(arg)} for options should throw`); +}); + +var type_tests = [ + // blobParts, type, expected type + [[], '', ''], + [[], 'a', 'a'], + [[], 'A', 'a'], + [[], 'text/html', 'text/html'], + [[], 'TEXT/HTML', 'text/html'], + [[], 'text/plain;charset=utf-8', 'text/plain;charset=utf-8'], + [[], '\u00E5', ''], + [[], '\uD801\uDC7E', ''], // U+1047E + [[], ' image/gif ', ' image/gif '], + [[], '\timage/gif\t', ''], + [[], 'image/gif;\u007f', ''], + [[], '\u0130mage/gif', ''], // uppercase i with dot + [[], '\u0131mage/gif', ''], // lowercase dotless i + [[], 'image/gif\u0000', ''], + // check that type isn't changed based on sniffing + [[0x3C, 0x48, 0x54, 0x4D, 0x4C, 0x3E], 'unknown/unknown', 'unknown/unknown'], // "" + [[0x00, 0xFF], 'text/plain', 'text/plain'], + [[0x47, 0x49, 0x46, 0x38, 0x39, 0x61], 'image/png', 'image/png'], // "GIF89a" +]; + +type_tests.forEach(function(t) { + test(function() { + var arr = new Uint8Array([t[0]]).buffer; + var b = new Blob([arr], {type:t[1]}); + assert_equals(b.type, t[2]); + }, "Blob with type " + format_value(t[1])); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-in-worker.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-in-worker.worker.js new file mode 100644 index 00000000..a0ca8455 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-in-worker.worker.js @@ -0,0 +1,9 @@ +importScripts("/resources/testharness.js"); + +promise_test(async () => { + const data = "TEST"; + const blob = new Blob([data], {type: "text/plain"}); + assert_equals(await blob.text(), data); +}, 'Create Blob in Worker'); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice-overflow.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice-overflow.any.js new file mode 100644 index 00000000..388fd928 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice-overflow.any.js @@ -0,0 +1,32 @@ +// META: title=Blob slice overflow +'use strict'; + +var text = ''; + +for (var i = 0; i < 2000; ++i) { + text += 'A'; +} + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(-1, blob.size); + assert_equals(sliceBlob.size, 1, "Blob slice size"); +}, "slice start is negative, relativeStart will be max((size + start), 0)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(blob.size + 1, blob.size); + assert_equals(sliceBlob.size, 0, "Blob slice size"); +}, "slice start is greater than blob size, relativeStart will be min(start, size)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(blob.size - 2, -1); + assert_equals(sliceBlob.size, 1, "Blob slice size"); +}, "slice end is negative, relativeEnd will be max((size + end), 0)"); + +test(function() { + var blob = new Blob([text]); + var sliceBlob = blob.slice(blob.size - 2, blob.size + 999); + assert_equals(sliceBlob.size, 2, "Blob slice size"); +}, "slice end is greater than blob size, relativeEnd will be min(end, size)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice.any.js new file mode 100644 index 00000000..1f85d44d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-slice.any.js @@ -0,0 +1,231 @@ +// META: title=Blob slice +// META: script=../support/Blob.js +'use strict'; + +test_blob(function() { + var blobTemp = new Blob(["PASS"]); + return blobTemp.slice(); +}, { + expected: "PASS", + type: "", + desc: "no-argument Blob slice" +}); + +test(function() { + var blob1, blob2; + + test_blob(function() { + return blob1 = new Blob(["squiggle"]); + }, { + expected: "squiggle", + type: "", + desc: "blob1." + }); + + test_blob(function() { + return blob2 = new Blob(["steak"], {type: "content/type"}); + }, { + expected: "steak", + type: "content/type", + desc: "blob2." + }); + + test_blob(function() { + return new Blob().slice(0,0,null); + }, { + expected: "", + type: "null", + desc: "null type Blob slice" + }); + + test_blob(function() { + return new Blob().slice(0,0,undefined); + }, { + expected: "", + type: "", + desc: "undefined type Blob slice" + }); + + test_blob(function() { + return new Blob().slice(0,0); + }, { + expected: "", + type: "", + desc: "no type Blob slice" + }); + + var arrayBuffer = new ArrayBuffer(16); + var int8View = new Int8Array(arrayBuffer); + for (var i = 0; i < 16; i++) { + int8View[i] = i + 65; + } + + var testData = [ + [ + ["PASSSTRING"], + [{start: -6, contents: "STRING"}, + {start: -12, contents: "PASSSTRING"}, + {start: 4, contents: "STRING"}, + {start: 12, contents: ""}, + {start: 0, end: -6, contents: "PASS"}, + {start: 0, end: -12, contents: ""}, + {start: 0, end: 4, contents: "PASS"}, + {start: 0, end: 12, contents: "PASSSTRING"}, + {start: 7, end: 4, contents: ""}] + ], + + // Test 3 strings + [ + ["foo", "bar", "baz"], + [{start: 0, end: 9, contents: "foobarbaz"}, + {start: 0, end: 3, contents: "foo"}, + {start: 3, end: 9, contents: "barbaz"}, + {start: 6, end: 9, contents: "baz"}, + {start: 6, end: 12, contents: "baz"}, + {start: 0, end: 9, contents: "foobarbaz"}, + {start: 0, end: 11, contents: "foobarbaz"}, + {start: 10, end: 15, contents: ""}] + ], + + // Test string, Blob, string + [ + ["foo", blob1, "baz"], + [{start: 0, end: 3, contents: "foo"}, + {start: 3, end: 11, contents: "squiggle"}, + {start: 2, end: 4, contents: "os"}, + {start: 10, end: 12, contents: "eb"}] + ], + + // Test blob, string, blob + [ + [blob1, "foo", blob1], + [{start: 0, end: 8, contents: "squiggle"}, + {start: 7, end: 9, contents: "ef"}, + {start: 10, end: 12, contents: "os"}, + {start: 1, end: 4, contents: "qui"}, + {start: 12, end: 15, contents: "qui"}, + {start: 40, end: 60, contents: ""}] + ], + + // Test blobs all the way down + [ + [blob2, blob1, blob2], + [{start: 0, end: 5, contents: "steak"}, + {start: 5, end: 13, contents: "squiggle"}, + {start: 13, end: 18, contents: "steak"}, + {start: 1, end: 3, contents: "te"}, + {start: 6, end: 10, contents: "quig"}] + ], + + // Test an ArrayBufferView + [ + [int8View, blob1, "foo"], + [{start: 0, end: 8, contents: "ABCDEFGH"}, + {start: 8, end: 18, contents: "IJKLMNOPsq"}, + {start: 17, end: 20, contents: "qui"}, + {start: 4, end: 12, contents: "EFGHIJKL"}] + ], + + // Test a partial ArrayBufferView + [ + [new Uint8Array(arrayBuffer, 3, 5), blob1, "foo"], + [{start: 0, end: 8, contents: "DEFGHsqu"}, + {start: 8, end: 18, contents: "igglefoo"}, + {start: 4, end: 12, contents: "Hsquiggl"}] + ], + + // Test type coercion of a number + [ + [3, int8View, "foo"], + [{start: 0, end: 8, contents: "3ABCDEFG"}, + {start: 8, end: 18, contents: "HIJKLMNOPf"}, + {start: 17, end: 21, contents: "foo"}, + {start: 4, end: 12, contents: "DEFGHIJK"}] + ], + + [ + [(new Uint8Array([0, 255, 0])).buffer, + new Blob(['abcd']), + 'efgh', + 'ijklmnopqrstuvwxyz'], + [{start: 1, end: 4, contents: "\uFFFD\u0000a"}, + {start: 4, end: 8, contents: "bcde"}, + {start: 8, end: 12, contents: "fghi"}, + {start: 1, end: 12, contents: "\uFFFD\u0000abcdefghi"}] + ] + ]; + + testData.forEach(function(data, i) { + var blobs = data[0]; + var tests = data[1]; + tests.forEach(function(expectations, j) { + test(function() { + var blob = new Blob(blobs); + assert_true(blob instanceof Blob); + assert_false(blob instanceof File); + + test_blob(function() { + return expectations.end === undefined + ? blob.slice(expectations.start) + : blob.slice(expectations.start, expectations.end); + }, { + expected: expectations.contents, + type: "", + desc: "Slicing test: slice (" + i + "," + j + ")." + }); + }, "Slicing test (" + i + "," + j + ")."); + }); + }); +}, "Slices"); + +var invalidTypes = [ + "\xFF", + "te\x09xt/plain", + "te\x00xt/plain", + "te\x1Fxt/plain", + "te\x7Fxt/plain" +]; +invalidTypes.forEach(function(type) { + test_blob(function() { + var blob = new Blob(["PASS"]); + return blob.slice(0, 4, type); + }, { + expected: "PASS", + type: "", + desc: "Invalid contentType (" + format_value(type) + ")" + }); +}); + +var validTypes = [ + "te(xt/plain", + "te)xt/plain", + "text/plain", + "te@xt/plain", + "te,xt/plain", + "te;xt/plain", + "te:xt/plain", + "te\\xt/plain", + "te\"xt/plain", + "te/xt/plain", + "te[xt/plain", + "te]xt/plain", + "te?xt/plain", + "te=xt/plain", + "te{xt/plain", + "te}xt/plain", + "te\x20xt/plain", + "TEXT/PLAIN", + "text/plain;charset = UTF-8", + "text/plain;charset=UTF-8" +]; +validTypes.forEach(function(type) { + test_blob(function() { + var blob = new Blob(["PASS"]); + return blob.slice(0, 4, type); + }, { + expected: "PASS", + type: type.toLowerCase(), + desc: "Valid contentType (" + format_value(type) + ")" + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-byob-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-byob-crash.html new file mode 100644 index 00000000..5992ed13 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-byob-crash.html @@ -0,0 +1,11 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-sync-xhr-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-sync-xhr-crash.html new file mode 100644 index 00000000..fe54fb61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream-sync-xhr-crash.html @@ -0,0 +1,13 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream.any.js new file mode 100644 index 00000000..453144ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-stream.any.js @@ -0,0 +1,94 @@ +// META: title=Blob Stream +// META: script=../support/Blob.js +// META: script=/common/gc.js +'use strict'; + +// Helper function that triggers garbage collection while reading a chunk +// if perform_gc is true. +async function read_and_gc(reader, perform_gc) { + // Passing Uint8Array for byte streams; non-byte streams will simply ignore it + const read_promise = reader.read(new Uint8Array(64)); + if (perform_gc) { + await garbageCollect(); + } + return read_promise; +} + +// Takes in a ReadableStream and reads from it until it is done, returning +// an array that contains the results of each read operation. If perform_gc +// is true, garbage collection is triggered while reading every chunk. +async function read_all_chunks(stream, { perform_gc = false, mode } = {}) { + assert_true(stream instanceof ReadableStream); + assert_true('getReader' in stream); + const reader = stream.getReader({ mode }); + + assert_true('read' in reader); + let read_value = await read_and_gc(reader, perform_gc); + + let out = []; + let i = 0; + while (!read_value.done) { + for (let val of read_value.value) { + out[i++] = val; + } + read_value = await read_and_gc(reader, perform_gc); + } + return out; +} + +promise_test(async () => { + const blob = new Blob(["PASS"]); + const stream = blob.stream(); + const chunks = await read_all_chunks(stream); + for (let [index, value] of chunks.entries()) { + assert_equals(value, "PASS".charCodeAt(index)); + } +}, "Blob.stream()") + +promise_test(async () => { + const blob = new Blob(); + const stream = blob.stream(); + const chunks = await read_all_chunks(stream); + assert_array_equals(chunks, []); +}, "Blob.stream() empty Blob") + +promise_test(async () => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + const blob = new Blob([typed_arr]); + const stream = blob.stream(); + const chunks = await read_all_chunks(stream); + assert_array_equals(chunks, input_arr); +}, "Blob.stream() non-unicode input") + +promise_test(async() => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + let blob = new Blob([typed_arr]); + const stream = blob.stream(); + blob = null; + await garbageCollect(); + const chunks = await read_all_chunks(stream, { perform_gc: true }); + assert_array_equals(chunks, input_arr); +}, "Blob.stream() garbage collection of blob shouldn't break stream " + + "consumption") + +promise_test(async() => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + let blob = new Blob([typed_arr]); + const chunksPromise = read_all_chunks(blob.stream()); + // It somehow matters to do GC here instead of doing `perform_gc: true` + await garbageCollect(); + assert_array_equals(await chunksPromise, input_arr); +}, "Blob.stream() garbage collection of stream shouldn't break stream " + + "consumption") + +promise_test(async () => { + const input_arr = [8, 241, 48, 123, 151]; + const typed_arr = new Uint8Array(input_arr); + let blob = new Blob([typed_arr]); + const stream = blob.stream(); + const chunks = await read_all_chunks(stream, { mode: "byob" }); + assert_array_equals(chunks, input_arr); +}, "Reading Blob.stream() with BYOB reader") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-text.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-text.any.js new file mode 100644 index 00000000..d04fa97c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/blob/Blob-text.any.js @@ -0,0 +1,64 @@ +// META: title=Blob Text +// META: script=../support/Blob.js +'use strict'; + +promise_test(async () => { + const blob = new Blob(["PASS"]); + const text = await blob.text(); + assert_equals(text, "PASS"); +}, "Blob.text()") + +promise_test(async () => { + const blob = new Blob(); + const text = await blob.text(); + assert_equals(text, ""); +}, "Blob.text() empty blob data") + +promise_test(async () => { + const blob = new Blob(["P", "A", "SS"]); + const text = await blob.text(); + assert_equals(text, "PASS"); +}, "Blob.text() multi-element array in constructor") + +promise_test(async () => { + const non_unicode = "\u0061\u030A"; + const input_arr = new TextEncoder().encode(non_unicode); + const blob = new Blob([input_arr]); + const text = await blob.text(); + assert_equals(text, non_unicode); +}, "Blob.text() non-unicode") + +promise_test(async () => { + const blob = new Blob(["PASS"], { type: "text/plain;charset=utf-16le" }); + const text = await blob.text(); + assert_equals(text, "PASS"); +}, "Blob.text() different charset param in type option") + +promise_test(async () => { + const non_unicode = "\u0061\u030A"; + const input_arr = new TextEncoder().encode(non_unicode); + const blob = new Blob([input_arr], { type: "text/plain;charset=utf-16le" }); + const text = await blob.text(); + assert_equals(text, non_unicode); +}, "Blob.text() different charset param with non-ascii input") + +promise_test(async () => { + const input_arr = new Uint8Array([192, 193, 245, 246, 247, 248, 249, 250, 251, + 252, 253, 254, 255]); + const blob = new Blob([input_arr]); + const text = await blob.text(); + assert_equals(text, "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd" + + "\ufffd\ufffd\ufffd\ufffd"); +}, "Blob.text() invalid utf-8 input") + +promise_test(async () => { + const input_arr = new Uint8Array([192, 193, 245, 246, 247, 248, 249, 250, 251, + 252, 253, 254, 255]); + const blob = new Blob([input_arr]); + const text_results = await Promise.all([blob.text(), blob.text(), + blob.text()]); + for (let text of text_results) { + assert_equals(text, "\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd" + + "\ufffd\ufffd\ufffd\ufffd"); + } +}, "Blob.text() concurrent reads") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor-endings.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor-endings.html new file mode 100644 index 00000000..1282b6c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor-endings.html @@ -0,0 +1,104 @@ + + +File constructor: endings option + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor.any.js new file mode 100644 index 00000000..0b0185c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/File-constructor.any.js @@ -0,0 +1,155 @@ +// META: title=File constructor + +const to_string_obj = { toString: () => 'a string' }; +const to_string_throws = { toString: () => { throw new Error('expected'); } }; + +test(function() { + assert_true("File" in globalThis, "globalThis should have a File property."); +}, "File interface object exists"); + +test(t => { + assert_throws_js(TypeError, () => new File(), + 'Bits argument is required'); + assert_throws_js(TypeError, () => new File([]), + 'Name argument is required'); +}, 'Required arguments'); + +function test_first_argument(arg1, expectedSize, testName) { + test(function() { + var file = new File(arg1, "dummy"); + assert_true(file instanceof File); + assert_equals(file.name, "dummy"); + assert_equals(file.size, expectedSize); + assert_equals(file.type, ""); + // assert_false(file.isClosed); XXX: File.isClosed doesn't seem to be implemented + assert_not_equals(file.lastModified, ""); + }, testName); +} + +test_first_argument([], 0, "empty fileBits"); +test_first_argument(["bits"], 4, "DOMString fileBits"); +test_first_argument(["𝓽𝓮𝔁𝓽"], 16, "Unicode DOMString fileBits"); +test_first_argument([new String('string object')], 13, "String object fileBits"); +test_first_argument([new Blob()], 0, "Empty Blob fileBits"); +test_first_argument([new Blob(["bits"])], 4, "Blob fileBits"); +test_first_argument([new File([], 'world.txt')], 0, "Empty File fileBits"); +test_first_argument([new File(["bits"], 'world.txt')], 4, "File fileBits"); +test_first_argument([new ArrayBuffer(8)], 8, "ArrayBuffer fileBits"); +test_first_argument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4, "Typed array fileBits"); +test_first_argument(["bits", new Blob(["bits"]), new Blob(), new Uint8Array([0x50, 0x41]), + new Uint16Array([0x5353]), new Uint32Array([0x53534150])], 16, "Various fileBits"); +test_first_argument([12], 2, "Number in fileBits"); +test_first_argument([[1,2,3]], 5, "Array in fileBits"); +test_first_argument([{}], 15, "Object in fileBits"); // "[object Object]" +if (globalThis.document !== undefined) { + test_first_argument([document.body], 24, "HTMLBodyElement in fileBits"); // "[object HTMLBodyElement]" +} +test_first_argument([to_string_obj], 8, "Object with toString in fileBits"); +test_first_argument({[Symbol.iterator]() { + let i = 0; + return {next: () => [ + {done:false, value:'ab'}, + {done:false, value:'cde'}, + {done:true} + ][i++]}; +}}, 5, 'Custom @@iterator'); + +[ + 'hello', + 0, + null +].forEach(arg => { + test(t => { + assert_throws_js(TypeError, () => new File(arg, 'world.html'), + 'Constructor should throw for invalid bits argument'); + }, `Invalid bits argument: ${JSON.stringify(arg)}`); +}); + +test(t => { + assert_throws_js(Error, () => new File([to_string_throws], 'name.txt'), + 'Constructor should propagate exceptions'); +}, 'Bits argument: object that throws'); + + +function test_second_argument(arg2, expectedFileName, testName) { + test(function() { + var file = new File(["bits"], arg2); + assert_true(file instanceof File); + assert_equals(file.name, expectedFileName); + }, testName); +} + +test_second_argument("dummy", "dummy", "Using fileName"); +test_second_argument("dummy/foo", "dummy/foo", + "No replacement when using special character in fileName"); +test_second_argument(null, "null", "Using null fileName"); +test_second_argument(1, "1", "Using number fileName"); +test_second_argument('', '', "Using empty string fileName"); +if (globalThis.document !== undefined) { + test_second_argument(document.body, '[object HTMLBodyElement]', "Using object fileName"); +} + +// testing the third argument +[ + {type: 'text/plain', expected: 'text/plain'}, + {type: 'text/plain;charset=UTF-8', expected: 'text/plain;charset=utf-8'}, + {type: 'TEXT/PLAIN', expected: 'text/plain'}, + {type: '𝓽𝓮𝔁𝓽/𝔭𝔩𝔞𝔦𝔫', expected: ''}, + {type: 'ascii/nonprintable\u001F', expected: ''}, + {type: 'ascii/nonprintable\u007F', expected: ''}, + {type: 'nonascii\u00EE', expected: ''}, + {type: 'nonascii\u1234', expected: ''}, + {type: 'nonparsable', expected: 'nonparsable'} +].forEach(testCase => { + test(t => { + var file = new File(["bits"], "dummy", { type: testCase.type}); + assert_true(file instanceof File); + assert_equals(file.type, testCase.expected); + }, `Using type in File constructor: ${testCase.type}`); +}); +test(function() { + var file = new File(["bits"], "dummy", { lastModified: 42 }); + assert_true(file instanceof File); + assert_equals(file.lastModified, 42); +}, "Using lastModified"); +test(function() { + var file = new File(["bits"], "dummy", { name: "foo" }); + assert_true(file instanceof File); + assert_equals(file.name, "dummy"); +}, "Misusing name"); +test(function() { + var file = new File(["bits"], "dummy", { unknownKey: "value" }); + assert_true(file instanceof File); + assert_equals(file.name, "dummy"); +}, "Unknown properties are ignored"); + +[ + 123, + 123.4, + true, + 'abc' +].forEach(arg => { + test(t => { + assert_throws_js(TypeError, () => new File(['bits'], 'name.txt', arg), + 'Constructor should throw for invalid property bag type'); + }, `Invalid property bag: ${JSON.stringify(arg)}`); +}); + +[ + null, + undefined, + [1,2,3], + /regex/, + function() {} +].forEach(arg => { + test(t => { + assert_equals(new File(['bits'], 'name.txt', arg).size, 4, + 'Constructor should accept object-ish property bag type'); + }, `Unusual but valid property bag: ${arg}`); +}); + +test(t => { + assert_throws_js(Error, + () => new File(['bits'], 'name.txt', {type: to_string_throws}), + 'Constructor should propagate exceptions'); +}, 'Property bag propagates exceptions'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/Worker-read-file-constructor.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/Worker-read-file-constructor.worker.js new file mode 100644 index 00000000..4e003b3c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/Worker-read-file-constructor.worker.js @@ -0,0 +1,15 @@ +importScripts("/resources/testharness.js"); + +async_test(function() { + var file = new File(["bits"], "dummy", { 'type': 'text/plain', lastModified: 42 }); + var reader = new FileReader(); + reader.onload = this.step_func_done(function() { + assert_equals(file.name, "dummy", "file name"); + assert_equals(reader.result, "bits", "file content"); + assert_equals(file.lastModified, 42, "file lastModified"); + }); + reader.onerror = this.unreached_func("Unexpected error event"); + reader.readAsText(file); +}, "FileReader in Worker"); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-controls.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-controls.html new file mode 100644 index 00000000..6347065b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-controls.html @@ -0,0 +1,113 @@ + + +Upload files named using controls + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-iso-2022-jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-iso-2022-jp.html new file mode 100644 index 00000000..c931c9be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-iso-2022-jp.html @@ -0,0 +1,65 @@ + + + +Upload files in ISO-2022-JP form + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-punctuation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-punctuation.html new file mode 100644 index 00000000..a6568e2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-punctuation.html @@ -0,0 +1,226 @@ + + +Upload files named using punctuation + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-utf-8.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-utf-8.html new file mode 100644 index 00000000..1be44f4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-utf-8.html @@ -0,0 +1,62 @@ + + +Upload files in UTF-8 form + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-windows-1252.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-windows-1252.html new file mode 100644 index 00000000..21b219ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-windows-1252.html @@ -0,0 +1,62 @@ + + +Upload files in Windows-1252 form + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-x-user-defined.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-x-user-defined.html new file mode 100644 index 00000000..8d6605d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form-x-user-defined.html @@ -0,0 +1,63 @@ + + +Upload files in x-user-defined form + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form.html new file mode 100644 index 00000000..baa8d428 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-form.html @@ -0,0 +1,25 @@ + + +Upload ASCII-named file in UTF-8 form + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-controls.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-controls.any.js new file mode 100644 index 00000000..e95d3aad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-controls.any.js @@ -0,0 +1,69 @@ +// META: title=FormData: FormData: Upload files named using controls +// META: script=../support/send-file-formdata-helper.js + "use strict"; + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-NUL-[\0].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-BS-[\b].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-VT-[\v].txt", + }); + + // These have characters that undergo processing in name=, + // filename=, and/or value; formDataPostFileUploadTest postprocesses + // expectedEncodedBaseName for these internally. + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-LF-[\n].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-LF-CR-[\n\r].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-CR-[\r].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-CR-LF-[\r\n].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-HT-[\t].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-FF-[\f].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-DEL-[\x7F].txt", + }); + + // The rest should be passed through unmodified: + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-ESC-[\x1B].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-SPACE-[ ].txt", + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-punctuation.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-punctuation.any.js new file mode 100644 index 00000000..987dba39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-punctuation.any.js @@ -0,0 +1,144 @@ +// META: title=FormData: FormData: Upload files named using punctuation +// META: script=../support/send-file-formdata-helper.js + "use strict"; + + // These have characters that undergo processing in name=, + // filename=, and/or value; formDataPostFileUploadTest postprocesses + // expectedEncodedBaseName for these internally. + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-QUOTATION-MARK-[\x22].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: '"file-for-upload-in-form-double-quoted.txt"', + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-REVERSE-SOLIDUS-[\\].txt", + }); + + // The rest should be passed through unmodified: + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-EXCLAMATION-MARK-[!].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-DOLLAR-SIGN-[$].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-PERCENT-SIGN-[%].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-AMPERSAND-[&].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-APOSTROPHE-['].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-LEFT-PARENTHESIS-[(].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-RIGHT-PARENTHESIS-[)].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-ASTERISK-[*].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-PLUS-SIGN-[+].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-COMMA-[,].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-FULL-STOP-[.].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-SOLIDUS-[/].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-COLON-[:].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-SEMICOLON-[;].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-EQUALS-SIGN-[=].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-QUESTION-MARK-[?].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-CIRCUMFLEX-ACCENT-[^].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-LEFT-SQUARE-BRACKET-[[].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-RIGHT-SQUARE-BRACKET-[]].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-LEFT-CURLY-BRACKET-[{].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-VERTICAL-LINE-[|].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-RIGHT-CURLY-BRACKET-[}].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form-TILDE-[~].txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "'file-for-upload-in-form-single-quoted.txt'", + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-utf-8.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-utf-8.any.js new file mode 100644 index 00000000..b8bd74c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata-utf-8.any.js @@ -0,0 +1,33 @@ +// META: title=FormData: FormData: Upload files in UTF-8 fetch() +// META: script=../support/send-file-formdata-helper.js + "use strict"; + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form.txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "x-user-defined", + fileBaseName: "file-for-upload-in-form-\uF7F0\uF793\uF783\uF7A0.txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "windows-1252", + fileBaseName: "file-for-upload-in-form-☺😂.txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "JIS X 0201 and JIS X 0208", + fileBaseName: "file-for-upload-in-form-★星★.txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "Unicode", + fileBaseName: "file-for-upload-in-form-☺😂.txt", + }); + + formDataPostFileUploadTest({ + fileNameSource: "Unicode", + fileBaseName: `file-for-upload-in-form-${kTestChars}.txt`, + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata.any.js new file mode 100644 index 00000000..e13a3482 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/file/send-file-formdata.any.js @@ -0,0 +1,8 @@ +// META: title=FormData: Upload ASCII-named file in UTF-8 form +// META: script=../support/send-file-formdata-helper.js + "use strict"; + + formDataPostFileUploadTest({ + fileNameSource: "ASCII", + fileBaseName: "file-for-upload-in-form.txt", + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/fileReader.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/fileReader.any.js new file mode 100644 index 00000000..2876dcb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/fileReader.any.js @@ -0,0 +1,59 @@ +// META: title=FileReader States + +'use strict'; + +test(function () { + assert_true( + "FileReader" in globalThis, + "globalThis should have a FileReader property.", + ); +}, "FileReader interface object"); + +test(function () { + var fileReader = new FileReader(); + assert_true(fileReader instanceof FileReader); +}, "no-argument FileReader constructor"); + +var t_abort = async_test("FileReader States -- abort"); +t_abort.step(function () { + var fileReader = new FileReader(); + assert_equals(fileReader.readyState, 0); + assert_equals(fileReader.readyState, FileReader.EMPTY); + + var blob = new Blob(); + fileReader.readAsArrayBuffer(blob); + assert_equals(fileReader.readyState, 1); + assert_equals(fileReader.readyState, FileReader.LOADING); + + fileReader.onabort = this.step_func(function (e) { + assert_equals(fileReader.readyState, 2); + assert_equals(fileReader.readyState, FileReader.DONE); + t_abort.done(); + }); + fileReader.abort(); + fileReader.onabort = this.unreached_func("abort event should fire sync"); +}); + +var t_event = async_test("FileReader States -- events"); +t_event.step(function () { + var fileReader = new FileReader(); + + var blob = new Blob(); + fileReader.readAsArrayBuffer(blob); + + fileReader.onloadstart = this.step_func(function (e) { + assert_equals(fileReader.readyState, 1); + assert_equals(fileReader.readyState, FileReader.LOADING); + }); + + fileReader.onprogress = this.step_func(function (e) { + assert_equals(fileReader.readyState, 1); + assert_equals(fileReader.readyState, FileReader.LOADING); + }); + + fileReader.onloadend = this.step_func(function (e) { + assert_equals(fileReader.readyState, 2); + assert_equals(fileReader.readyState, FileReader.DONE); + t_event.done(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist.html new file mode 100644 index 00000000..b97dcde1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist.html @@ -0,0 +1,57 @@ + + + + + FileAPI Test: filelist + + + + + + + + + +
    + +
    +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_multiple_selected_files-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_multiple_selected_files-manual.html new file mode 100644 index 00000000..2efaa059 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_multiple_selected_files-manual.html @@ -0,0 +1,64 @@ + + + + + FileAPI Test: filelist_multiple_selected_files + + + + + + + + + +
    + +
    +
    +

    Test steps:

    +
      +
    1. Download upload.txt, upload.zip to local.
      2. +
    2. Select the local two files (upload.txt, upload.zip) to run the test.
      3. +
    +
    + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_selected_file-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_selected_file-manual.html new file mode 100644 index 00000000..966aadda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/filelist_selected_file-manual.html @@ -0,0 +1,64 @@ + + + + + FileAPI Test: filelist_selected_file + + + + + + + + + +
    + +
    +
    +

    Test steps:

    +
      +
    1. Download upload.txt to local.
      2. +
    2. Select the local upload.txt file to run the test.
      3. +
    +
    + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.txt b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.txt new file mode 100644 index 00000000..f45965b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.txt @@ -0,0 +1 @@ +Hello, this is test file for file upload. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.zip b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.zip new file mode 100644 index 00000000..a933d6a9 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/filelist-section/support/upload.zip differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/historical.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/historical.https.html new file mode 100644 index 00000000..4f841f17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/historical.https.html @@ -0,0 +1,65 @@ + + + + + Historical features + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness-manual.html new file mode 100644 index 00000000..c1d8b0c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness-manual.html @@ -0,0 +1,45 @@ + + + + + File API manual IDL tests + + + + + + + + +

    File API manual IDL tests

    + +

    Either download upload.txt and select it below or select an + arbitrary local file.

    + +
    + +
    + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.any.js new file mode 100644 index 00000000..1744242b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.any.js @@ -0,0 +1,19 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: timeout=long + +'use strict'; + +// https://w3c.github.io/FileAPI/ + +idl_test( + ['FileAPI'], + ['dom', 'html', 'url'], + idl_array => { + idl_array.add_objects({ + Blob: ['new Blob(["TEST"])'], + File: ['new File(["myFileBits"], "myFileName")'], + FileReader: ['new FileReader()'] + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.html new file mode 100644 index 00000000..45e8684f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.html @@ -0,0 +1,37 @@ + + + + + File API automated IDL tests (requiring dom) + + + + + + + + +

    File API automated IDL tests

    + +
    + +
    + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.worker.js new file mode 100644 index 00000000..002aaed4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/idlharness.worker.js @@ -0,0 +1,17 @@ +importScripts("/resources/testharness.js"); +importScripts("/resources/WebIDLParser.js", "/resources/idlharness.js"); + +'use strict'; + +// https://w3c.github.io/FileAPI/ + +idl_test( + ['FileAPI'], + ['dom', 'html', 'url'], + idl_array => { + idl_array.add_objects({ + FileReaderSync: ['new FileReaderSync()'] + }); + } +); +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/progress-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/progress-manual.html new file mode 100644 index 00000000..b2e03b3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/progress-manual.html @@ -0,0 +1,49 @@ + + +Process Events for FileReader + + + + +Please choose one file through this input below.
    + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/Determining-Encoding.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/Determining-Encoding.any.js new file mode 100644 index 00000000..5b69f7ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/Determining-Encoding.any.js @@ -0,0 +1,81 @@ +// META: title=FileAPI Test: Blob Determining Encoding + +var t = async_test("Blob Determing Encoding with encoding argument"); +t.step(function() { + // string 'hello' + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") + }, reader); + + reader.readAsText(blob, "UTF-16BE"); +}); + +var t = async_test("Blob Determing Encoding with type attribute"); +t.step(function() { + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)], {type:"text/plain;charset=UTF-16BE"}); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE.") + }, reader); + + reader.readAsText(blob); +}); + + +var t = async_test("Blob Determing Encoding with UTF-8 BOM"); +t.step(function() { + var data = [0xEF,0xBB,0xBF,0x68,0x65,0x6C,0x6C,0xC3,0xB6]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hellö", "The FileReader should read the blob with UTF-8."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding without anything implying charset."); +t.step(function() { + var data = [0x68,0x65,0x6C,0x6C,0xC3,0xB6]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hellö", "The FileReader should read the blob by default with UTF-8."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding with UTF-16BE BOM"); +t.step(function() { + var data = [0xFE,0xFF,0x00,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16BE."); + }, reader); + + reader.readAsText(blob); +}); + +var t = async_test("Blob Determing Encoding with UTF-16LE BOM"); +t.step(function() { + var data = [0xFF,0xFE,0x68,0x00,0x65,0x00,0x6C,0x00,0x6C,0x00,0x6F,0x00]; + var blob = new Blob([new Uint8Array(data)]); + var reader = new FileReader(); + + reader.onloadend = t.step_func_done (function(event) { + assert_equals(this.result, "hello", "The FileReader should read the ArrayBuffer through UTF-16LE."); + }, reader); + + reader.readAsText(blob); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-event-handler-attributes.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-event-handler-attributes.any.js new file mode 100644 index 00000000..fc71c643 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-event-handler-attributes.any.js @@ -0,0 +1,17 @@ +// META: title=FileReader event handler attributes + +var attributes = [ + "onloadstart", + "onprogress", + "onload", + "onabort", + "onerror", + "onloadend", +]; +attributes.forEach(function(a) { + test(function() { + var reader = new FileReader(); + assert_equals(reader[a], null, + "event handler attribute should initially be null"); + }, "FileReader." + a + ": initial value"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-multiple-reads.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-multiple-reads.any.js new file mode 100644 index 00000000..4b19c69b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/FileReader-multiple-reads.any.js @@ -0,0 +1,81 @@ +// META: title=FileReader: starting new reads while one is in progress + +test(function() { + var blob_1 = new Blob(['TEST000000001']) + var blob_2 = new Blob(['TEST000000002']) + var reader = new FileReader(); + reader.readAsText(blob_1) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") + assert_throws_dom("InvalidStateError", function () { + reader.readAsText(blob_2) + }) +}, 'test FileReader InvalidStateError exception for readAsText'); + +test(function() { + var blob_1 = new Blob(['TEST000000001']) + var blob_2 = new Blob(['TEST000000002']) + var reader = new FileReader(); + reader.readAsDataURL(blob_1) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") + assert_throws_dom("InvalidStateError", function () { + reader.readAsDataURL(blob_2) + }) +}, 'test FileReader InvalidStateError exception for readAsDataURL'); + +test(function() { + var blob_1 = new Blob(['TEST000000001']) + var blob_2 = new Blob(['TEST000000002']) + var reader = new FileReader(); + reader.readAsArrayBuffer(blob_1) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") + assert_throws_dom("InvalidStateError", function () { + reader.readAsArrayBuffer(blob_2) + }) +}, 'test FileReader InvalidStateError exception for readAsArrayBuffer'); + +async_test(function() { + var blob_1 = new Blob(['TEST000000001']) + var blob_2 = new Blob(['TEST000000002']) + var reader = new FileReader(); + var triggered = false; + reader.onloadstart = this.step_func_done(function() { + assert_false(triggered, "Only one loadstart event should be dispatched"); + triggered = true; + assert_equals(reader.readyState, FileReader.LOADING, + "readyState must be LOADING") + assert_throws_dom("InvalidStateError", function () { + reader.readAsArrayBuffer(blob_2) + }) + }); + reader.readAsArrayBuffer(blob_1) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") +}, 'test FileReader InvalidStateError exception in onloadstart event for readAsArrayBuffer'); + +async_test(function() { + var blob_1 = new Blob(['TEST000000001']) + var blob_2 = new Blob(['TEST000000002']) + var reader = new FileReader(); + reader.onloadend = this.step_func_done(function() { + assert_equals(reader.readyState, FileReader.DONE, + "readyState must be DONE") + reader.readAsArrayBuffer(blob_2) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") + }); + reader.readAsArrayBuffer(blob_1) + assert_equals(reader.readyState, FileReader.LOADING, "readyState Must be LOADING") +}, 'test FileReader no InvalidStateError exception in loadend event handler for readAsArrayBuffer'); + +async_test(function() { + var blob_1 = new Blob([new Uint8Array(0x414141)]); + var blob_2 = new Blob(['TEST000000002']); + var reader = new FileReader(); + reader.onloadstart = this.step_func(function() { + reader.abort(); + reader.onloadstart = null; + reader.onloadend = this.step_func_done(function() { + assert_equals('TEST000000002', reader.result); + }); + reader.readAsText(blob_2); + }); + reader.readAsText(blob_1); +}, 'test abort and restart in onloadstart event for readAsText'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_abort.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_abort.any.js new file mode 100644 index 00000000..c778ae55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_abort.any.js @@ -0,0 +1,38 @@ +// META: title=FileAPI Test: filereader_abort + + test(function() { + var readerNoRead = new FileReader(); + readerNoRead.abort(); + assert_equals(readerNoRead.readyState, readerNoRead.EMPTY); + assert_equals(readerNoRead.result, null); + }, "Aborting before read"); + + promise_test(t => { + var blob = new Blob(["TEST THE ABORT METHOD"]); + var readerAbort = new FileReader(); + + var eventWatcher = new EventWatcher(t, readerAbort, + ['abort', 'loadstart', 'loadend', 'error', 'load']); + + // EventWatcher doesn't let us inspect the state after the abort event, + // so add an extra event handler for that. + readerAbort.addEventListener('abort', t.step_func(e => { + assert_equals(readerAbort.readyState, readerAbort.DONE); + })); + + readerAbort.readAsText(blob); + return eventWatcher.wait_for('loadstart') + .then(() => { + assert_equals(readerAbort.readyState, readerAbort.LOADING); + // 'abort' and 'loadend' events are dispatched synchronously, so + // call wait_for before calling abort. + var nextEvent = eventWatcher.wait_for(['abort', 'loadend']); + readerAbort.abort(); + return nextEvent; + }) + .then(() => { + // https://www.w3.org/Bugs/Public/show_bug.cgi?id=24401 + assert_equals(readerAbort.result, null); + assert_equals(readerAbort.readyState, readerAbort.DONE); + }); + }, "Aborting after read"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_error.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_error.any.js new file mode 100644 index 00000000..98459620 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_error.any.js @@ -0,0 +1,19 @@ +// META: title=FileAPI Test: filereader_error + + async_test(function() { + var blob = new Blob(["TEST THE ERROR ATTRIBUTE AND ERROR EVENT"]); + var reader = new FileReader(); + assert_equals(reader.error, null, "The error is null when no error occurred"); + + reader.onload = this.step_func(function(evt) { + assert_unreached("Should not dispatch the load event"); + }); + + reader.onloadend = this.step_func(function(evt) { + assert_equals(reader.result, null, "The result is null"); + this.done(); + }); + + reader.readAsText(blob); + reader.abort(); + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_events.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_events.any.js new file mode 100644 index 00000000..ac692907 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_events.any.js @@ -0,0 +1,19 @@ +promise_test(async t => { + var reader = new FileReader(); + var eventWatcher = new EventWatcher(t, reader, ['loadstart', 'progress', 'abort', 'error', 'load', 'loadend']); + reader.readAsText(new Blob([])); + await eventWatcher.wait_for('loadstart'); + // No progress event for an empty blob, as no data is loaded. + await eventWatcher.wait_for('load'); + await eventWatcher.wait_for('loadend'); +}, 'events are dispatched in the correct order for an empty blob'); + +promise_test(async t => { + var reader = new FileReader(); + var eventWatcher = new EventWatcher(t, reader, ['loadstart', 'progress', 'abort', 'error', 'load', 'loadend']); + reader.readAsText(new Blob(['a'])); + await eventWatcher.wait_for('loadstart'); + await eventWatcher.wait_for('progress'); + await eventWatcher.wait_for('load'); + await eventWatcher.wait_for('loadend'); +}, 'events are dispatched in the correct order for a non-empty blob'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file-manual.html new file mode 100644 index 00000000..702ca9af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file-manual.html @@ -0,0 +1,69 @@ + + + + + FileAPI Test: filereader_file + + + + + + + +
    +

    Test step:

    +
      +
    1. Download blue-100x100.png to local.
      2. +
    2. Select the local file (blue-100x100.png) to run the test.
      3. +
    +
    + +
    + +
    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file_img-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file_img-manual.html new file mode 100644 index 00000000..fca42c7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_file_img-manual.html @@ -0,0 +1,47 @@ + + + + + FileAPI Test: filereader_file_img + + + + + + + +
    +

    Test step:

    +
      +
    1. Download blue-100x100.png to local.
      2. +
    2. Select the local file (blue-100x100.png) to run the test.
      3. +
    +
    + +
    + +
    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsArrayBuffer.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsArrayBuffer.any.js new file mode 100644 index 00000000..d06e3170 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsArrayBuffer.any.js @@ -0,0 +1,23 @@ +// META: title=FileAPI Test: filereader_readAsArrayBuffer + + async_test(function() { + var blob = new Blob(["TEST"]); + var reader = new FileReader(); + + reader.onload = this.step_func(function(evt) { + assert_equals(reader.result.byteLength, 4, "The byteLength is 4"); + assert_true(reader.result instanceof ArrayBuffer, "The result is instanceof ArrayBuffer"); + assert_equals(reader.readyState, reader.DONE); + this.done(); + }); + + reader.onloadstart = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.onprogress = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.readAsArrayBuffer(blob); + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsBinaryString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsBinaryString.any.js new file mode 100644 index 00000000..e69ff15e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsBinaryString.any.js @@ -0,0 +1,23 @@ +// META: title=FileAPI Test: filereader_readAsBinaryString + +async_test(t => { + const blob = new Blob(["σ"]); + const reader = new FileReader(); + + reader.onload = t.step_func_done(() => { + assert_equals(typeof reader.result, "string", "The result is string"); + assert_equals(reader.result.length, 2, "The result length is 2"); + assert_equals(reader.result, "\xcf\x83", "The result is \xcf\x83"); + assert_equals(reader.readyState, reader.DONE); + }); + + reader.onloadstart = t.step_func(() => { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.onprogress = t.step_func(() => { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.readAsBinaryString(blob); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsDataURL.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsDataURL.any.js new file mode 100644 index 00000000..4f9dbf7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsDataURL.any.js @@ -0,0 +1,54 @@ +// META: title=FileAPI Test: FileReader.readAsDataURL + +async_test(function(testCase) { + var blob = new Blob(["TEST"]); + var reader = new FileReader(); + + reader.onload = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.DONE); + testCase.done(); + }); + reader.onloadstart = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + reader.onprogress = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.readAsDataURL(blob); +}, 'FileReader readyState during readAsDataURL'); + +async_test(function(testCase) { + var blob = new Blob(["TEST"], { type: 'text/plain' }); + var reader = new FileReader(); + + reader.onload = this.step_func(function() { + assert_equals(reader.result, "data:text/plain;base64,VEVTVA=="); + testCase.done(); + }); + reader.readAsDataURL(blob); +}, 'readAsDataURL result for Blob with specified MIME type'); + +async_test(function(testCase) { + var blob = new Blob(["TEST"]); + var reader = new FileReader(); + + reader.onload = this.step_func(function() { + assert_equals(reader.result, + "data:application/octet-stream;base64,VEVTVA=="); + testCase.done(); + }); + reader.readAsDataURL(blob); +}, 'readAsDataURL result for Blob with unspecified MIME type'); + +async_test(function(testCase) { + var blob = new Blob([]); + var reader = new FileReader(); + + reader.onload = this.step_func(function() { + assert_equals(reader.result, + "data:application/octet-stream;base64,"); + testCase.done(); + }); + reader.readAsDataURL(blob); +}, 'readAsDataURL result for empty Blob'); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsText.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsText.any.js new file mode 100644 index 00000000..4d0fa113 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readAsText.any.js @@ -0,0 +1,36 @@ +// META: title=FileAPI Test: filereader_readAsText + + async_test(function() { + var blob = new Blob(["TEST"]); + var reader = new FileReader(); + + reader.onload = this.step_func(function(evt) { + assert_equals(typeof reader.result, "string", "The result is typeof string"); + assert_equals(reader.result, "TEST", "The result is TEST"); + this.done(); + }); + + reader.onloadstart = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING, "The readyState"); + }); + + reader.onprogress = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.readAsText(blob); + }, "readAsText should correctly read UTF-8."); + + async_test(function() { + var blob = new Blob(["TEST"]); + var reader = new FileReader(); + var reader_UTF16 = new FileReader(); + reader_UTF16.onload = this.step_func(function(evt) { + // "TEST" in UTF-8 is 0x54 0x45 0x53 0x54. + // Decoded as utf-16 (little-endian), we get 0x4554 0x5453. + assert_equals(reader_UTF16.readyState, reader.DONE, "The readyState"); + assert_equals(reader_UTF16.result, "\u4554\u5453", "The result is not TEST"); + this.done(); + }); + reader_UTF16.readAsText(blob, "UTF-16"); + }, "readAsText should correctly read UTF-16."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readystate.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readystate.any.js new file mode 100644 index 00000000..3cb36ab9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_readystate.any.js @@ -0,0 +1,19 @@ +// META: title=FileAPI Test: filereader_readystate + + async_test(function() { + var blob = new Blob(["THIS TEST THE READYSTATE WHEN READ BLOB"]); + var reader = new FileReader(); + + assert_equals(reader.readyState, reader.EMPTY); + + reader.onloadstart = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.LOADING); + }); + + reader.onloadend = this.step_func(function(evt) { + assert_equals(reader.readyState, reader.DONE); + this.done(); + }); + + reader.readAsDataURL(blob); + }); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_result.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_result.any.js new file mode 100644 index 00000000..28c068bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/filereader_result.any.js @@ -0,0 +1,82 @@ +// META: title=FileAPI Test: filereader_result + + var blob, blob2; + setup(function() { + blob = new Blob(["This test the result attribute"]); + blob2 = new Blob(["This is a second blob"]); + }); + + async_test(function() { + var readText = new FileReader(); + assert_equals(readText.result, null); + + readText.onloadend = this.step_func(function(evt) { + assert_equals(typeof readText.result, "string", "The result type is string"); + assert_equals(readText.result, "This test the result attribute", "The result is correct"); + this.done(); + }); + + readText.readAsText(blob); + }, "readAsText"); + + async_test(function() { + var readDataURL = new FileReader(); + assert_equals(readDataURL.result, null); + + readDataURL.onloadend = this.step_func(function(evt) { + assert_equals(typeof readDataURL.result, "string", "The result type is string"); + assert_true(readDataURL.result.indexOf("VGhpcyB0ZXN0IHRoZSByZXN1bHQgYXR0cmlidXRl") != -1, "return the right base64 string"); + this.done(); + }); + + readDataURL.readAsDataURL(blob); + }, "readAsDataURL"); + + async_test(function() { + var readArrayBuffer = new FileReader(); + assert_equals(readArrayBuffer.result, null); + + readArrayBuffer.onloadend = this.step_func(function(evt) { + assert_true(readArrayBuffer.result instanceof ArrayBuffer, "The result is instanceof ArrayBuffer"); + this.done(); + }); + + readArrayBuffer.readAsArrayBuffer(blob); + }, "readAsArrayBuffer"); + + async_test(function() { + var readBinaryString = new FileReader(); + assert_equals(readBinaryString.result, null); + + readBinaryString.onloadend = this.step_func(function(evt) { + assert_equals(typeof readBinaryString.result, "string", "The result type is string"); + assert_equals(readBinaryString.result, "This test the result attribute", "The result is correct"); + this.done(); + }); + + readBinaryString.readAsBinaryString(blob); + }, "readAsBinaryString"); + + + for (let event of ['loadstart', 'progress']) { + for (let method of ['readAsText', 'readAsDataURL', 'readAsArrayBuffer', 'readAsBinaryString']) { + promise_test(async function(t) { + var reader = new FileReader(); + assert_equals(reader.result, null, 'result is null before read'); + + var eventWatcher = new EventWatcher(t, reader, + [event, 'loadend']); + + reader[method](blob); + assert_equals(reader.result, null, 'result is null after first read call'); + await eventWatcher.wait_for(event); + assert_equals(reader.result, null, 'result is null during event'); + await eventWatcher.wait_for('loadend'); + assert_not_equals(reader.result, null); + reader[method](blob); + assert_equals(reader.result, null, 'result is null after second read call'); + await eventWatcher.wait_for(event); + assert_equals(reader.result, null, 'result is null during second read event'); + }, 'result is null during "' + event + '" event for ' + method); + } + } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/support/blue-100x100.png b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/support/blue-100x100.png new file mode 100644 index 00000000..5748719f Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/reading-data-section/support/blue-100x100.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/Blob.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/Blob.js new file mode 100644 index 00000000..2c249746 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/Blob.js @@ -0,0 +1,70 @@ +'use strict' + +self.test_blob = (fn, expectations) => { + var expected = expectations.expected, + type = expectations.type, + desc = expectations.desc; + + var t = async_test(desc); + t.step(function() { + var blob = fn(); + assert_true(blob instanceof Blob); + assert_false(blob instanceof File); + assert_equals(blob.type, type); + assert_equals(blob.size, expected.length); + + var fr = new FileReader(); + fr.onload = t.step_func_done(function(event) { + assert_equals(this.result, expected); + }, fr); + fr.onerror = t.step_func(function(e) { + assert_unreached("got error event on FileReader"); + }); + fr.readAsText(blob, "UTF-8"); + }); +} + +self.test_blob_binary = (fn, expectations) => { + var expected = expectations.expected, + type = expectations.type, + desc = expectations.desc; + + var t = async_test(desc); + t.step(function() { + var blob = fn(); + assert_true(blob instanceof Blob); + assert_false(blob instanceof File); + assert_equals(blob.type, type); + assert_equals(blob.size, expected.length); + + var fr = new FileReader(); + fr.onload = t.step_func_done(function(event) { + assert_true(this.result instanceof ArrayBuffer, + "Result should be an ArrayBuffer"); + assert_array_equals(new Uint8Array(this.result), expected); + }, fr); + fr.onerror = t.step_func(function(e) { + assert_unreached("got error event on FileReader"); + }); + fr.readAsArrayBuffer(blob); + }); +} + +// Assert that two TypedArray objects have the same byte values +self.assert_equals_typed_array = (array1, array2) => { + const [view1, view2] = [array1, array2].map((array) => { + assert_true(array.buffer instanceof ArrayBuffer, + 'Expect input ArrayBuffers to contain field `buffer`'); + return new DataView(array.buffer, array.byteOffset, array.byteLength); + }); + + assert_equals(view1.byteLength, view2.byteLength, + 'Expect both arrays to be of the same byte length'); + + const byteLength = view1.byteLength; + + for (let i = 0; i < byteLength; ++i) { + assert_equals(view1.getUint8(i), view2.getUint8(i), + `Expect byte at buffer position ${i} to be equal`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/document-domain-setter.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/document-domain-setter.sub.html new file mode 100644 index 00000000..61aebdf3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/document-domain-setter.sub.html @@ -0,0 +1,7 @@ + +Relevant/current/blob source page used as a test helper + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/empty-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/empty-document.html new file mode 100644 index 00000000..b9cd130a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/empty-document.html @@ -0,0 +1,3 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/historical-serviceworker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/historical-serviceworker.js new file mode 100644 index 00000000..8bd89a23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/historical-serviceworker.js @@ -0,0 +1,5 @@ +importScripts('/resources/testharness.js'); + +test(() => { + assert_false('FileReaderSync' in self); +}, '"FileReaderSync" should not be supported in service workers'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/incumbent.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/incumbent.sub.html new file mode 100644 index 00000000..63a81cd3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/incumbent.sub.html @@ -0,0 +1,22 @@ + +Incumbent page used as a test helper + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-form-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-form-helper.js new file mode 100644 index 00000000..39c73c41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-form-helper.js @@ -0,0 +1,282 @@ +'use strict'; + +// See /FileAPI/file/resources/echo-content-escaped.py +function escapeString(string) { + return string.replace(/\\/g, "\\\\").replace( + /[^\x20-\x7E]/g, + (x) => { + let hex = x.charCodeAt(0).toString(16); + if (hex.length < 2) hex = "0" + hex; + return `\\x${hex}`; + }, + ).replace(/\\x0d\\x0a/g, "\r\n"); +} + +// Rationale for this particular test character sequence, which is +// used in filenames and also in file contents: +// +// - ABC~ ensures the string starts with something we can read to +// ensure it is from the correct source; ~ is used because even +// some 1-byte otherwise-ASCII-like parts of ISO-2022-JP +// interpret it differently. +// - ‾¥ are inside a single-byte range of ISO-2022-JP and help +// diagnose problems due to filesystem encoding or locale +// - ≈ is inside IBM437 and helps diagnose problems due to filesystem +// encoding or locale +// - ¤ is inside Latin-1 and helps diagnose problems due to +// filesystem encoding or locale; it is also the "simplest" case +// needing substitution in ISO-2022-JP +// - ･ is inside a single-byte range of ISO-2022-JP in some variants +// and helps diagnose problems due to filesystem encoding or locale; +// on the web it is distinct when decoding but unified when encoding +// - ・ is inside a double-byte range of ISO-2022-JP and helps +// diagnose problems due to filesystem encoding or locale +// - • is inside Windows-1252 and helps diagnose problems due to +// filesystem encoding or locale and also ensures these aren't +// accidentally turned into e.g. control codes +// - ∙ is inside IBM437 and helps diagnose problems due to filesystem +// encoding or locale +// - · is inside Latin-1 and helps diagnose problems due to +// filesystem encoding or locale and also ensures HTML named +// character references (e.g. ·) are not used +// - ☼ is inside IBM437 shadowing C0 and helps diagnose problems due to +// filesystem encoding or locale and also ensures these aren't +// accidentally turned into e.g. control codes +// - ★ is inside ISO-2022-JP on a non-Kanji page and makes correct +// output easier to spot +// - 星 is inside ISO-2022-JP on a Kanji page and makes correct +// output easier to spot +// - 🌟 is outside the BMP and makes incorrect surrogate pair +// substitution detectable and ensures substitutions work +// correctly immediately after Kanji 2-byte ISO-2022-JP +// - 星 repeated here ensures the correct codec state is used +// after a non-BMP substitution +// - ★ repeated here also makes correct output easier to spot +// - ☼ is inside IBM437 shadowing C0 and helps diagnose problems due to +// filesystem encoding or locale and also ensures these aren't +// accidentally turned into e.g. control codes and also ensures +// substitutions work correctly immediately after non-Kanji +// 2-byte ISO-2022-JP +// - · is inside Latin-1 and helps diagnose problems due to +// filesystem encoding or locale and also ensures HTML named +// character references (e.g. ·) are not used +// - ∙ is inside IBM437 and helps diagnose problems due to filesystem +// encoding or locale +// - • is inside Windows-1252 and again helps diagnose problems +// due to filesystem encoding or locale +// - ・ is inside a double-byte range of ISO-2022-JP and helps +// diagnose problems due to filesystem encoding or locale +// - ･ is inside a single-byte range of ISO-2022-JP in some variants +// and helps diagnose problems due to filesystem encoding or locale; +// on the web it is distinct when decoding but unified when encoding +// - ¤ is inside Latin-1 and helps diagnose problems due to +// filesystem encoding or locale; again it is a "simple" +// substitution case +// - ≈ is inside IBM437 and helps diagnose problems due to filesystem +// encoding or locale +// - ¥‾ are inside a single-byte range of ISO-2022-JP and help +// diagnose problems due to filesystem encoding or locale +// - ~XYZ ensures earlier errors don't lead to misencoding of +// simple ASCII +// +// Overall the near-symmetry makes common I18N mistakes like +// off-by-1-after-non-BMP easier to spot. All the characters +// are also allowed in Windows Unicode filenames. +const kTestChars = 'ABC~‾¥≈¤･・•∙·☼★星🌟星★☼·∙•・･¤≈¥‾~XYZ'; + +// The kTestFallback* strings represent the expected byte sequence from +// encoding kTestChars with the given encoding with "html" replacement +// mode, isomorphic-decoded. That means, characters that can't be +// encoded in that encoding get HTML-escaped, but no further +// `escapeString`-like escapes are needed. +const kTestFallbackUtf8 = ( + "ABC~\xE2\x80\xBE\xC2\xA5\xE2\x89\x88\xC2\xA4\xEF\xBD\xA5\xE3\x83\xBB\xE2" + + "\x80\xA2\xE2\x88\x99\xC2\xB7\xE2\x98\xBC\xE2\x98\x85\xE6\x98\x9F\xF0\x9F" + + "\x8C\x9F\xE6\x98\x9F\xE2\x98\x85\xE2\x98\xBC\xC2\xB7\xE2\x88\x99\xE2\x80" + + "\xA2\xE3\x83\xBB\xEF\xBD\xA5\xC2\xA4\xE2\x89\x88\xC2\xA5\xE2\x80\xBE~XYZ" +); + +const kTestFallbackIso2022jp = ( + ("ABC~\x1B(J~\\≈¤\x1B$B!&!&\x1B(B•∙·☼\x1B$B!z@1\x1B(B🌟" + + "\x1B$B@1!z\x1B(B☼·∙•\x1B$B!&!&\x1B(B¤≈\x1B(J\\~\x1B(B~XYZ") + .replace(/[^\0-\x7F]/gu, (x) => `&#${x.codePointAt(0)};`) +); + +const kTestFallbackWindows1252 = ( + "ABC~‾\xA5≈\xA4･・\x95∙\xB7☼★星🌟星★☼\xB7∙\x95・･\xA4≈\xA5‾~XYZ".replace( + /[^\0-\xFF]/gu, + (x) => `&#${x.codePointAt(0)};`, + ) +); + +const kTestFallbackXUserDefined = kTestChars.replace( + /[^\0-\x7F]/gu, + (x) => `&#${x.codePointAt(0)};`, +); + +// formPostFileUploadTest - verifies multipart upload structure and +// numeric character reference replacement for filenames, field names, +// and field values using form submission. +// +// Uses /FileAPI/file/resources/echo-content-escaped.py to echo the +// upload POST with controls and non-ASCII bytes escaped. This is done +// because navigations whose response body contains [\0\b\v] may get +// treated as a download, which is not what we want. Use the +// `escapeString` function to replicate that kind of escape (note that +// it takes an isomorphic-decoded string, not a byte sequence). +// +// Fields in the parameter object: +// +// - fileNameSource: purely explanatory and gives a clue about which +// character encoding is the source for the non-7-bit-ASCII parts of +// the fileBaseName, or Unicode if no smaller-than-Unicode source +// contains all the characters. Used in the test name. +// - fileBaseName: the not-necessarily-just-7-bit-ASCII file basename +// used for the constructed test file. Used in the test name. +// - formEncoding: the acceptCharset of the form used to submit the +// test file. Used in the test name. +// - expectedEncodedBaseName: the expected formEncoding-encoded +// version of fileBaseName, isomorphic-decoded. That means, characters +// that can't be encoded in that encoding get HTML-escaped, but no +// further `escapeString`-like escapes are needed. +const formPostFileUploadTest = ({ + fileNameSource, + fileBaseName, + formEncoding, + expectedEncodedBaseName, +}) => { + promise_test(async testCase => { + + if (document.readyState !== 'complete') { + await new Promise(resolve => addEventListener('load', resolve)); + } + + const formTargetFrame = Object.assign(document.createElement('iframe'), { + name: 'formtargetframe', + }); + document.body.append(formTargetFrame); + testCase.add_cleanup(() => { + document.body.removeChild(formTargetFrame); + }); + + const form = Object.assign(document.createElement('form'), { + acceptCharset: formEncoding, + action: '/FileAPI/file/resources/echo-content-escaped.py', + method: 'POST', + enctype: 'multipart/form-data', + target: formTargetFrame.name, + }); + document.body.append(form); + testCase.add_cleanup(() => { + document.body.removeChild(form); + }); + + // Used to verify that the browser agrees with the test about + // which form charset is used. + form.append(Object.assign(document.createElement('input'), { + type: 'hidden', + name: '_charset_', + })); + + // Used to verify that the browser agrees with the test about + // field value replacement and encoding independently of file system + // idiosyncrasies. + form.append(Object.assign(document.createElement('input'), { + type: 'hidden', + name: 'filename', + value: fileBaseName, + })); + + // Same, but with name and value reversed to ensure field names + // get the same treatment. + form.append(Object.assign(document.createElement('input'), { + type: 'hidden', + name: fileBaseName, + value: 'filename', + })); + + const fileInput = Object.assign(document.createElement('input'), { + type: 'file', + name: 'file', + }); + form.append(fileInput); + + // Removes c:\fakepath\ or other pseudofolder and returns just the + // final component of filePath; allows both / and \ as segment + // delimiters. + const baseNameOfFilePath = filePath => filePath.split(/[\/\\]/).pop(); + await new Promise(resolve => { + const dataTransfer = new DataTransfer; + dataTransfer.items.add( + new File([kTestChars], fileBaseName, {type: 'text/plain'})); + fileInput.files = dataTransfer.files; + // For historical reasons .value will be prefixed with + // c:\fakepath\, but the basename should match the file name + // exposed through the newer .files[0].name API. This check + // verifies that assumption. + assert_equals( + baseNameOfFilePath(fileInput.files[0].name), + baseNameOfFilePath(fileInput.value), + `The basename of the field's value should match its files[0].name`); + form.submit(); + formTargetFrame.onload = resolve; + }); + + const formDataText = formTargetFrame.contentDocument.body.textContent; + const formDataLines = formDataText.split('\n'); + if (formDataLines.length && !formDataLines[formDataLines.length - 1]) { + --formDataLines.length; + } + assert_greater_than( + formDataLines.length, + 2, + `${fileBaseName}: multipart form data must have at least 3 lines: ${ + JSON.stringify(formDataText) + }`); + const boundary = formDataLines[0]; + assert_equals( + formDataLines[formDataLines.length - 1], + boundary + '--', + `${fileBaseName}: multipart form data must end with ${boundary}--: ${ + JSON.stringify(formDataText) + }`); + + const asValue = expectedEncodedBaseName.replace(/\r\n?|\n/g, "\r\n"); + const asName = asValue.replace(/[\r\n"]/g, encodeURIComponent); + const asFilename = expectedEncodedBaseName.replace(/[\r\n"]/g, encodeURIComponent); + + // The response body from echo-content-escaped.py has controls and non-ASCII + // bytes escaped, so any caller-provided field that might contain such bytes + // must be passed to `escapeString`, after any other expected + // transformations. + const expectedText = [ + boundary, + 'Content-Disposition: form-data; name="_charset_"', + '', + formEncoding, + boundary, + 'Content-Disposition: form-data; name="filename"', + '', + // Unlike for names and filenames, multipart/form-data values don't escape + // \r\n linebreaks, and when they're read from an iframe they become \n. + escapeString(asValue).replace(/\r\n/g, "\n"), + boundary, + `Content-Disposition: form-data; name="${escapeString(asName)}"`, + '', + 'filename', + boundary, + `Content-Disposition: form-data; name="file"; ` + + `filename="${escapeString(asFilename)}"`, + 'Content-Type: text/plain', + '', + escapeString(kTestFallbackUtf8), + boundary + '--', + ].join('\n'); + + assert_true( + formDataText.startsWith(expectedText), + `Unexpected multipart-shaped form data received:\n${ + formDataText + }\nExpected:\n${expectedText}`); + }, `Upload ${fileBaseName} (${fileNameSource}) in ${formEncoding} form`); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-formdata-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-formdata-helper.js new file mode 100644 index 00000000..dd62a0e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/send-file-formdata-helper.js @@ -0,0 +1,99 @@ +"use strict"; + +const kTestChars = "ABC~‾¥≈¤･・•∙·☼★星🌟星★☼·∙•・･¤≈¥‾~XYZ"; + +// formDataPostFileUploadTest - verifies multipart upload structure and +// numeric character reference replacement for filenames, field names, +// and field values using FormData and fetch(). +// +// Uses /fetch/api/resources/echo-content.py to echo the upload +// POST (unlike in send-file-form-helper.js, here we expect all +// multipart/form-data request bodies to be UTF-8, so we don't need to +// escape controls and non-ASCII bytes). +// +// Fields in the parameter object: +// +// - fileNameSource: purely explanatory and gives a clue about which +// character encoding is the source for the non-7-bit-ASCII parts of +// the fileBaseName, or Unicode if no smaller-than-Unicode source +// contains all the characters. Used in the test name. +// - fileBaseName: the not-necessarily-just-7-bit-ASCII file basename +// used for the constructed test file. Used in the test name. +const formDataPostFileUploadTest = ({ + fileNameSource, + fileBaseName, +}) => { + promise_test(async (testCase) => { + const formData = new FormData(); + let file = new Blob([kTestChars], { type: "text/plain" }); + try { + // Switch to File in browsers that allow this + file = new File([file], fileBaseName, { type: file.type }); + } catch (ignoredException) { + } + + // Used to verify that the browser agrees with the test about + // field value replacement and encoding independently of file system + // idiosyncrasies. + formData.append("filename", fileBaseName); + + // Same, but with name and value reversed to ensure field names + // get the same treatment. + formData.append(fileBaseName, "filename"); + + formData.append("file", file, fileBaseName); + + const formDataText = await (await fetch( + `/fetch/api/resources/echo-content.py`, + { + method: "POST", + body: formData, + }, + )).text(); + const formDataLines = formDataText.split("\r\n"); + if (formDataLines.length && !formDataLines[formDataLines.length - 1]) { + --formDataLines.length; + } + assert_greater_than( + formDataLines.length, + 2, + `${fileBaseName}: multipart form data must have at least 3 lines: ${ + JSON.stringify(formDataText) + }`, + ); + const boundary = formDataLines[0]; + assert_equals( + formDataLines[formDataLines.length - 1], + boundary + "--", + `${fileBaseName}: multipart form data must end with ${boundary}--: ${ + JSON.stringify(formDataText) + }`, + ); + + const asValue = fileBaseName.replace(/\r\n?|\n/g, "\r\n"); + const asName = asValue.replace(/[\r\n"]/g, encodeURIComponent); + const asFilename = fileBaseName.replace(/[\r\n"]/g, encodeURIComponent); + const expectedText = [ + boundary, + 'Content-Disposition: form-data; name="filename"', + "", + asValue, + boundary, + `Content-Disposition: form-data; name="${asName}"`, + "", + "filename", + boundary, + `Content-Disposition: form-data; name="file"; ` + + `filename="${asFilename}"`, + "Content-Type: text/plain", + "", + kTestChars, + boundary + "--", + ].join("\r\n"); + + assert_true( + formDataText.startsWith(expectedText), + `Unexpected multipart-shaped form data received:\n${formDataText}\nExpected:\n${expectedText}`, + ); + }, `Upload ${fileBaseName} (${fileNameSource}) in fetch with FormData`); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/upload.txt b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/upload.txt new file mode 100644 index 00000000..5ab2f8a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/upload.txt @@ -0,0 +1 @@ +Hello \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/url-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/url-origin.html new file mode 100644 index 00000000..63755113 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/support/url-origin.html @@ -0,0 +1,6 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/unicode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/unicode.html new file mode 100644 index 00000000..ce3e3579 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/unicode.html @@ -0,0 +1,46 @@ + + +Blob/Unicode interaction: normalization and encoding + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/cross-global-revoke.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/cross-global-revoke.sub.html new file mode 100644 index 00000000..ce9d6807 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/cross-global-revoke.sub.html @@ -0,0 +1,62 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/multi-global-origin-serialization.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/multi-global-origin-serialization.sub.html new file mode 100644 index 00000000..0052b26f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/multi-global-origin-serialization.sub.html @@ -0,0 +1,26 @@ + + +Blob URL serialization (specifically the origin) in multi-global situations + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.html new file mode 100644 index 00000000..fa6cf4e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.html @@ -0,0 +1,7 @@ + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.js new file mode 100644 index 00000000..e6344f70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/create-helper.js @@ -0,0 +1,4 @@ +self.addEventListener('message', e => { + let url = URL.createObjectURL(e.data.blob); + self.postMessage({url: url}); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/fetch-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/fetch-tests.js new file mode 100644 index 00000000..a81ea1e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/fetch-tests.js @@ -0,0 +1,71 @@ +// This method generates a number of tests verifying fetching of blob URLs, +// allowing the same tests to be used both with fetch() and XMLHttpRequest. +// +// |fetch_method| is only used in test names, and should describe the +// (javascript) method being used by the other two arguments (i.e. 'fetch' or 'XHR'). +// +// |fetch_should_succeed| is a callback that is called with the Test and a URL. +// Fetching the URL is expected to succeed. The callback should return a promise +// resolved with whatever contents were fetched. +// +// |fetch_should_fail| similarly is a callback that is called with the Test, a URL +// to fetch, and optionally a method to use to do the fetch. If no method is +// specified the callback should use the 'GET' method. Fetching of these URLs is +// expected to fail, and the callback should return a promise that resolves iff +// fetching did indeed fail. +function fetch_tests(fetch_method, fetch_should_succeed, fetch_should_fail) { + const blob_contents = 'test blob contents'; + const blob = new Blob([blob_contents]); + + promise_test(t => { + const url = URL.createObjectURL(blob); + + return fetch_should_succeed(t, url).then(text => { + assert_equals(text, blob_contents); + }); + }, 'Blob URLs can be used in ' + fetch_method); + + promise_test(t => { + const url = URL.createObjectURL(blob); + + return fetch_should_succeed(t, url + '#fragment').then(text => { + assert_equals(text, blob_contents); + }); + }, fetch_method + ' with a fragment should succeed'); + + promise_test(t => { + const url = URL.createObjectURL(blob); + URL.revokeObjectURL(url); + + return fetch_should_fail(t, url); + }, fetch_method + ' of a revoked URL should fail'); + + promise_test(t => { + const url = URL.createObjectURL(blob); + URL.revokeObjectURL(url + '#fragment'); + + return fetch_should_succeed(t, url).then(text => { + assert_equals(text, blob_contents); + }); + }, 'Only exact matches should revoke URLs, using ' + fetch_method); + + promise_test(t => { + const url = URL.createObjectURL(blob); + + return fetch_should_fail(t, url + '?querystring'); + }, 'Appending a query string should cause ' + fetch_method + ' to fail'); + + promise_test(t => { + const url = URL.createObjectURL(blob); + + return fetch_should_fail(t, url + '/path'); + }, 'Appending a path should cause ' + fetch_method + ' to fail'); + + for (const method of ['HEAD', 'POST', 'DELETE', 'OPTIONS', 'PUT', 'CUSTOM']) { + const url = URL.createObjectURL(blob); + + promise_test(t => { + return fetch_should_fail(t, url, method); + }, fetch_method + ' with method "' + method + '" should fail'); + } +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.html new file mode 100644 index 00000000..adf5a014 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.html @@ -0,0 +1,7 @@ + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.js new file mode 100644 index 00000000..c3e05b64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/resources/revoke-helper.js @@ -0,0 +1,9 @@ +self.addEventListener('message', e => { + URL.revokeObjectURL(e.data.url); + // Registering a new object URL will make absolutely sure that the revocation + // has propagated. Without this at least in chrome it is possible for the + // below postMessage to arrive at its destination before the revocation has + // been fully processed. + URL.createObjectURL(new Blob([])); + self.postMessage('revoked'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/sandboxed-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/sandboxed-iframe.html new file mode 100644 index 00000000..a52939a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/sandboxed-iframe.html @@ -0,0 +1,32 @@ + + +FileAPI Test: Verify behavior of Blob URL in unique origins + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/unicode-origin.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/unicode-origin.sub.html new file mode 100644 index 00000000..2c4921c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/unicode-origin.sub.html @@ -0,0 +1,23 @@ + + +FileAPI Test: Verify origin of Blob URL + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-charset.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-charset.window.js new file mode 100644 index 00000000..777709b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-charset.window.js @@ -0,0 +1,34 @@ +async_test(t => { + // This could be detected as ISO-2022-JP, in which case there would be no + // bbb` + ], + {type: 'text/html;charset=utf-8'}); + const url = URL.createObjectURL(blob); + const win = window.open(url); + t.add_cleanup(() => { + win.close(); + }); + + win.onload = t.step_func_done(() => { + assert_equals(win.document.charset, 'UTF-8'); + }); +}, 'Blob charset should override any auto-detected charset.'); + +async_test(t => { + const blob = new Blob( + [`\n`], + {type: 'text/html;charset=utf-8'}); + const url = URL.createObjectURL(blob); + const win = window.open(url); + t.add_cleanup(() => { + win.close(); + }); + + win.onload = t.step_func_done(() => { + assert_equals(win.document.charset, 'UTF-8'); + }); +}, 'Blob charset should override .'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-format.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-format.any.js new file mode 100644 index 00000000..69c51113 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-format.any.js @@ -0,0 +1,70 @@ +// META: timeout=long +const blob = new Blob(['test']); +const file = new File(['test'], 'name'); + +test(t => { + const url_count = 5000; + let list = []; + + t.add_cleanup(() => { + for (let url of list) { + URL.revokeObjectURL(url); + } + }); + + for (let i = 0; i < url_count; ++i) + list.push(URL.createObjectURL(blob)); + + list.sort(); + + for (let i = 1; i < list.length; ++i) + assert_not_equals(list[i], list[i-1], 'generated Blob URLs should be unique'); +}, 'Generated Blob URLs are unique'); + +test(() => { + const url = URL.createObjectURL(blob); + assert_equals(typeof url, 'string'); + assert_true(url.startsWith('blob:')); +}, 'Blob URL starts with "blob:"'); + +test(() => { + const url = URL.createObjectURL(file); + assert_equals(typeof url, 'string'); + assert_true(url.startsWith('blob:')); +}, 'Blob URL starts with "blob:" for Files'); + +test(() => { + const url = URL.createObjectURL(blob); + assert_equals(new URL(url).origin, location.origin); + if (location.origin !== 'null') { + assert_true(url.includes(location.origin)); + assert_true(url.startsWith('blob:' + location.protocol)); + } +}, 'Origin of Blob URL matches our origin'); + +test(() => { + const url = URL.createObjectURL(blob); + const url_record = new URL(url); + assert_equals(url_record.protocol, 'blob:'); + assert_equals(url_record.origin, location.origin); + assert_equals(url_record.host, '', 'host should be an empty string'); + assert_equals(url_record.port, '', 'port should be an empty string'); + const uuid_path_re = /\/[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i; + assert_true(uuid_path_re.test(url_record.pathname), 'Path must end with a valid UUID'); + if (location.origin !== 'null') { + const nested_url = new URL(url_record.pathname); + assert_equals(nested_url.origin, location.origin); + assert_equals(nested_url.pathname.search(uuid_path_re), 0, 'Path must be a valid UUID'); + assert_true(url.includes(location.origin)); + assert_true(url.startsWith('blob:' + location.protocol)); + } +}, 'Blob URL parses correctly'); + +test(() => { + const url = URL.createObjectURL(file); + assert_equals(new URL(url).origin, location.origin); + if (location.origin !== 'null') { + assert_true(url.includes(location.origin)); + assert_true(url.startsWith('blob:' + location.protocol)); + } +}, 'Origin of Blob URL matches our origin for Files'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-in-tags-revoke.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-in-tags-revoke.window.js new file mode 100644 index 00000000..1cdad79f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-in-tags-revoke.window.js @@ -0,0 +1,115 @@ +// META: timeout=long +async_test(t => { + const run_result = 'test_frame_OK'; + const blob_contents = '\n\n' + + ''; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + + const frame = document.createElement('iframe'); + frame.setAttribute('src', url); + frame.setAttribute('style', 'display:none;'); + document.body.appendChild(frame); + URL.revokeObjectURL(url); + + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentWindow.test_result, run_result); + }); +}, 'Fetching a blob URL immediately before revoking it works in an iframe.'); + +async_test(t => { + const run_result = 'test_frame_OK'; + const blob_contents = '\n\n' + + ''; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + + const frame = document.createElement('iframe'); + frame.setAttribute('src', '/common/blank.html'); + frame.setAttribute('style', 'display:none;'); + document.body.appendChild(frame); + + frame.onload = t.step_func(() => { + frame.contentWindow.location = url; + URL.revokeObjectURL(url); + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentWindow.test_result, run_result); + }); + }); +}, 'Fetching a blob URL immediately before revoking it works in an iframe navigation.'); + +async_test(t => { + const run_result = 'test_frame_OK'; + const blob_contents = '\n\n' + + ''; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + const win = window.open(url); + URL.revokeObjectURL(url); + add_completion_callback(() => { win.close(); }); + + win.onload = t.step_func_done(() => { + assert_equals(win.test_result, run_result); + }); +}, 'Opening a blob URL in a new window immediately before revoking it works.'); + +function receive_message_on_channel(t, channel_name) { + const channel = new BroadcastChannel(channel_name); + return new Promise(resolve => { + channel.addEventListener('message', t.step_func(e => { + resolve(e.data); + })); + }); +} + +function window_contents_for_channel(channel_name) { + return '\n' + + ''; +} + +async_test(t => { + const channel_name = 'noopener-window-test'; + const blob = new Blob([window_contents_for_channel(channel_name)], {type: 'text/html'}); + receive_message_on_channel(t, channel_name).then(t.step_func_done(t => { + assert_equals(t, 'foobar'); + })); + const url = URL.createObjectURL(blob); + const win = window.open(); + win.opener = null; + win.location = url; + URL.revokeObjectURL(url); +}, 'Opening a blob URL in a noopener about:blank window immediately before revoking it works.'); + +async_test(t => { + const run_result = 'test_script_OK'; + const blob_contents = 'window.script_test_result = "' + run_result + '";'; + const blob = new Blob([blob_contents]); + const url = URL.createObjectURL(blob); + + const e = document.createElement('script'); + e.setAttribute('src', url); + e.onload = t.step_func_done(() => { + assert_equals(window.script_test_result, run_result); + }); + + document.body.appendChild(e); + URL.revokeObjectURL(url); +}, 'Fetching a blob URL immediately before revoking it works in '; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + + const frame = document.createElement('iframe'); + frame.setAttribute('src', url); + frame.setAttribute('style', 'display:none;'); + document.body.appendChild(frame); + + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentWindow.test_result, run_result); + }); +}, 'Blob URLs can be used in iframes, and are treated same origin'); + +async_test(t => { + const blob_contents = '\n\n' + + '\n' + + '\n' + + '
    \n' + + '
    '; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + + const frame = document.createElement('iframe'); + frame.setAttribute('src', url + '#block2'); + document.body.appendChild(frame); + frame.contentWindow.onscroll = t.step_func_done(() => { + assert_equals(frame.contentWindow.scrollY, 5000); + }); +}, 'Blob URL fragment is implemented.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-lifetime.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-lifetime.html new file mode 100644 index 00000000..ad5d6671 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-lifetime.html @@ -0,0 +1,56 @@ + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-reload.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-reload.window.js new file mode 100644 index 00000000..d333b3a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-reload.window.js @@ -0,0 +1,36 @@ +function blob_url_reload_test(t, revoke_before_reload) { + const run_result = 'test_frame_OK'; + const blob_contents = '\n\n' + + ''; + const blob = new Blob([blob_contents], {type: 'text/html'}); + const url = URL.createObjectURL(blob); + + const frame = document.createElement('iframe'); + frame.setAttribute('src', url); + frame.setAttribute('style', 'display:none;'); + document.body.appendChild(frame); + + frame.onload = t.step_func(() => { + if (revoke_before_reload) + URL.revokeObjectURL(url); + assert_equals(frame.contentWindow.test_result, run_result); + frame.contentWindow.test_result = null; + frame.onload = t.step_func_done(() => { + assert_equals(frame.contentWindow.test_result, run_result); + }); + // Slight delay before reloading to ensure revoke actually has had a chance + // to be processed. + t.step_timeout(() => { + frame.contentWindow.location.reload(); + }, 250); + }); +} + +async_test(t => { + blob_url_reload_test(t, false); +}, 'Reloading a blob URL succeeds.'); + + +async_test(t => { + blob_url_reload_test(t, true); +}, 'Reloading a blob URL succeeds even if the URL was revoked.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-fetch.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-fetch.any.js new file mode 100644 index 00000000..54e6a3da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-fetch.any.js @@ -0,0 +1,72 @@ +// META: script=resources/fetch-tests.js +// META: script=/common/gc.js + +function fetch_should_succeed(test, request) { + return fetch(request).then(response => response.text()); +} + +function fetch_should_fail(test, url, method = 'GET') { + return promise_rejects_js(test, TypeError, fetch(url, {method: method})); +} + +fetch_tests('fetch', fetch_should_succeed, fetch_should_fail); + +promise_test(t => { + const blob_contents = 'test blob contents'; + const blob_type = 'image/png'; + const blob = new Blob([blob_contents], {type: blob_type}); + const url = URL.createObjectURL(blob); + + return fetch(url).then(response => { + assert_equals(response.headers.get('Content-Type'), blob_type); + }); +}, 'fetch should return Content-Type from Blob'); + +promise_test(t => { + const blob_contents = 'test blob contents'; + const blob = new Blob([blob_contents]); + const url = URL.createObjectURL(blob); + const request = new Request(url); + + // Revoke the object URL. Request should take a reference to the blob as + // soon as it receives it in open(), so the request succeeds even though we + // revoke the URL before calling fetch(). + URL.revokeObjectURL(url); + + return fetch_should_succeed(t, request).then(text => { + assert_equals(text, blob_contents); + }); +}, 'Revoke blob URL after creating Request, will fetch'); + +promise_test(async t => { + const blob_contents = 'test blob contents'; + const blob = new Blob([blob_contents]); + const url = URL.createObjectURL(blob); + let request = new Request(url); + + // Revoke the object URL. Request should take a reference to the blob as + // soon as it receives it in open(), so the request succeeds even though we + // revoke the URL before calling fetch(). + URL.revokeObjectURL(url); + + request = request.clone(); + await garbageCollect(); + + const text = await fetch_should_succeed(t, request); + assert_equals(text, blob_contents); +}, 'Revoke blob URL after creating Request, then clone Request, will fetch'); + +promise_test(function(t) { + const blob_contents = 'test blob contents'; + const blob = new Blob([blob_contents]); + const url = URL.createObjectURL(blob); + + const result = fetch_should_succeed(t, url).then(text => { + assert_equals(text, blob_contents); + }); + + // Revoke the object URL. fetch should have already resolved the blob URL. + URL.revokeObjectURL(url); + + return result; +}, 'Revoke blob URL after calling fetch, fetch should succeed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-xhr.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-xhr.any.js new file mode 100644 index 00000000..29d83080 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url-with-xhr.any.js @@ -0,0 +1,68 @@ +// META: script=resources/fetch-tests.js + +function xhr_should_succeed(test, url) { + return new Promise((resolve, reject) => { + const xhr = new XMLHttpRequest(); + xhr.open('GET', url); + xhr.onload = test.step_func(() => { + assert_equals(xhr.status, 200); + assert_equals(xhr.statusText, 'OK'); + resolve(xhr.response); + }); + xhr.onerror = () => reject('Got unexpected error event'); + xhr.send(); + }); +} + +function xhr_should_fail(test, url, method = 'GET') { + const xhr = new XMLHttpRequest(); + xhr.open(method, url); + const result1 = new Promise((resolve, reject) => { + xhr.onload = () => reject('Got unexpected load event'); + xhr.onerror = resolve; + }); + const result2 = new Promise(resolve => { + xhr.onreadystatechange = test.step_func(() => { + if (xhr.readyState !== xhr.DONE) return; + assert_equals(xhr.status, 0); + resolve(); + }); + }); + xhr.send(); + return Promise.all([result1, result2]); +} + +fetch_tests('XHR', xhr_should_succeed, xhr_should_fail); + +async_test(t => { + const blob_contents = 'test blob contents'; + const blob_type = 'image/png'; + const blob = new Blob([blob_contents], {type: blob_type}); + const url = URL.createObjectURL(blob); + const xhr = new XMLHttpRequest(); + xhr.open('GET', url); + xhr.onloadend = t.step_func_done(() => { + assert_equals(xhr.getResponseHeader('Content-Type'), blob_type); + }); + xhr.send(); +}, 'XHR should return Content-Type from Blob'); + +async_test(t => { + const blob_contents = 'test blob contents'; + const blob = new Blob([blob_contents]); + const url = URL.createObjectURL(blob); + const xhr = new XMLHttpRequest(); + xhr.open('GET', url); + + // Revoke the object URL. XHR should take a reference to the blob as soon as + // it receives it in open(), so the request succeeds even though we revoke the + // URL before calling send(). + URL.revokeObjectURL(url); + + xhr.onload = t.step_func_done(() => { + assert_equals(xhr.response, blob_contents); + }); + xhr.onerror = t.unreached_func('Got unexpected error event'); + + xhr.send(); +}, 'Revoke blob URL after open(), will fetch'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file-manual.html new file mode 100644 index 00000000..7ae32512 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file-manual.html @@ -0,0 +1,45 @@ + + +FileAPI Test: Creating Blob URL with File + + + + + + +
    +

    Test steps:

    +
      +
    1. Download blue96x96.png to local.
      2. +
    2. Select the local file (blue96x96.png) to run the test.
      3. +
    +
    + +
    + +
    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file_img-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file_img-manual.html new file mode 100644 index 00000000..534c1de9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_createobjecturl_file_img-manual.html @@ -0,0 +1,28 @@ + + +FileAPI Test: Creating Blob URL with File as image source + + + +
    +

    Test steps:

    +
      +
    1. Download blue96x96.png to local.
      2. +
    2. Select the local file (blue96x96.png) to run the test.
      3. +
    +

    Pass/fail criteria:

    +

    Test passes if there is a filled blue square.

    + +

    +

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img-ref.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img-ref.html new file mode 100644 index 00000000..7d739044 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img-ref.html @@ -0,0 +1,12 @@ + + +FileAPI Reference File + + + +

    Test passes if there is a filled blue square.

    + +

    + +

    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img.html new file mode 100644 index 00000000..468dcb08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/FileAPI/url/url_xmlhttprequest_img.html @@ -0,0 +1,27 @@ + + + +FileAPI Test: Creating Blob URL via XMLHttpRequest as image source + + + + +

    Test passes if there is a filled blue square.

    + +

    + +

    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/LICENSE.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/LICENSE.md new file mode 100644 index 00000000..39c46d03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/LICENSE.md @@ -0,0 +1,11 @@ +# The 3-Clause BSD License + +Copyright © web-platform-tests contributors + +Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. +3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/README.md new file mode 100644 index 00000000..cc97c878 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/README.md @@ -0,0 +1,41 @@ +# Web Platform Test Fixtures + +The files in this folder, including this document, +are generated by [`git node wpt`][]. + +This folder contains a subset of the [Web Platform Tests][] for the +implementation of Web APIs in Node.js. + +See [test/wpt](../../wpt/README.md) for information on how these tests are run. + +Last update: + +- common: https://github.com/web-platform-tests/wpt/tree/dbd648158d/common +- compression: https://github.com/web-platform-tests/wpt/tree/da8d6860b2/compression +- console: https://github.com/web-platform-tests/wpt/tree/e48251b778/console +- dom/abort: https://github.com/web-platform-tests/wpt/tree/0143fe244b/dom/abort +- dom/events: https://github.com/web-platform-tests/wpt/tree/0a811c5161/dom/events +- encoding: https://github.com/web-platform-tests/wpt/tree/1ac8deee08/encoding +- fetch/data-urls/resources: https://github.com/web-platform-tests/wpt/tree/7c79d998ff/fetch/data-urls/resources +- FileAPI: https://github.com/web-platform-tests/wpt/tree/cceaf3628d/FileAPI +- hr-time: https://github.com/web-platform-tests/wpt/tree/34cafd797e/hr-time +- html/webappapis/atob: https://github.com/web-platform-tests/wpt/tree/f267e1dca6/html/webappapis/atob +- html/webappapis/microtask-queuing: https://github.com/web-platform-tests/wpt/tree/2c5c3c4c27/html/webappapis/microtask-queuing +- html/webappapis/structured-clone: https://github.com/web-platform-tests/wpt/tree/47d3fb280c/html/webappapis/structured-clone +- html/webappapis/timers: https://github.com/web-platform-tests/wpt/tree/5873f2d8f1/html/webappapis/timers +- interfaces: https://github.com/web-platform-tests/wpt/tree/e90ece61d6/interfaces +- performance-timeline: https://github.com/web-platform-tests/wpt/tree/94caab7038/performance-timeline +- resource-timing: https://github.com/web-platform-tests/wpt/tree/22d38586d0/resource-timing +- resources: https://github.com/web-platform-tests/wpt/tree/1e140d63ec/resources +- streams: https://github.com/web-platform-tests/wpt/tree/bc9dcbbf1a/streams +- url: https://github.com/web-platform-tests/wpt/tree/6fa3fe8a92/url +- user-timing: https://github.com/web-platform-tests/wpt/tree/5ae85bf826/user-timing +- wasm/jsapi: https://github.com/web-platform-tests/wpt/tree/cde25e7e3c/wasm/jsapi +- wasm/webapi: https://github.com/web-platform-tests/wpt/tree/fd1b23eeaa/wasm/webapi +- WebCryptoAPI: https://github.com/web-platform-tests/wpt/tree/3e3374efde/WebCryptoAPI +- webidl/ecmascript-binding/es-exceptions: https://github.com/web-platform-tests/wpt/tree/a370aad338/webidl/ecmascript-binding/es-exceptions +- webmessaging/broadcastchannel: https://github.com/web-platform-tests/wpt/tree/6495c91853/webmessaging/broadcastchannel +- webstorage: https://github.com/web-platform-tests/wpt/tree/9dafa89214/webstorage + +[Web Platform Tests]: https://github.com/web-platform-tests/wpt +[`git node wpt`]: https://github.com/nodejs/node-core-utils/blob/main/docs/git-node.md#git-node-wpt diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/META.yml new file mode 100644 index 00000000..27a11a1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/META.yml @@ -0,0 +1,3 @@ +spec: https://w3c.github.io/webcrypto/ +suggested_reviewers: + - twiss diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/README.md new file mode 100644 index 00000000..5546cf2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/README.md @@ -0,0 +1 @@ +Directory for Crypto API tests diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/algorithm-discards-context.https.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/algorithm-discards-context.https.window.js new file mode 100644 index 00000000..e648bc2f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/algorithm-discards-context.https.window.js @@ -0,0 +1,213 @@ +// META: title=WebCryptoAPI: Properties discard the context in algorithm normalization + +let nextTest = 0; +let tests = {}; +function closeChild(testId) { + if (tests[testId]) { + let {child, t} = tests[testId]; + delete tests[testId]; + document.body.removeChild(child); + t.done(); + } +} + +function runInChild(t, childScript) { + let testId = nextTest++; + const preamble = ` +let testId = ${testId}; +function closeChildOnAccess(obj, key) { + const oldValue = obj[key]; + Object.defineProperty(obj, key, {get: () => { + top.closeChild(testId); + return oldValue; + }}); +} +`; + childScript = preamble + childScript; + + let child = document.createElement("iframe"); + tests[testId] = {t, child}; + document.body.appendChild(child); + let script = document.createElement("script"); + script.textContent = childScript; + child.contentDocument.body.appendChild(script); +} + +async_test((t) => { + const childScript = ` +let algorithm = {name: "AES-GCM", length: 128}; +closeChildOnAccess(algorithm, "name"); +crypto.subtle.generateKey(algorithm, true, ["encrypt", "decrypt"]);`; + runInChild(t, childScript); +}, "Context is discarded in generateKey"); + +async_test((t) => { + const childScript = ` +let algorithm = {name: "AES-GCM"}; +closeChildOnAccess(algorithm, "name"); +crypto.subtle.importKey("raw", new Uint8Array(16), algorithm, true, + ["encrypt", "decrypt"]);`; + runInChild(t, childScript); +}, "Context is discarded in importKey"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["encrypt", "decrypt"]); + let algorithm = {name: "AES-GCM", iv: new Uint8Array(12)}; + closeChildOnAccess(algorithm, "name"); + crypto.subtle.encrypt(algorithm, key, new Uint8Array()); +})();`; + runInChild(t, childScript); +}, "Context is discarded in encrypt"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["encrypt", "decrypt"]); + let algorithm = {name: "AES-GCM", iv: new Uint8Array(12)}; + let encrypted = await crypto.subtle.encrypt(algorithm, key, new Uint8Array()); + closeChildOnAccess(algorithm, "name"); + crypto.subtle.decrypt(algorithm, key, encrypted); +})();`; + runInChild(t, childScript); +}, "Context is discarded in decrypt"); + +async_test((t) => { + const childScript = ` +let algorithm = {name: "SHA-256"}; +closeChildOnAccess(algorithm, "name"); +crypto.subtle.digest(algorithm, new Uint8Array());`; + runInChild(t, childScript); +}, "Context is discarded in digest"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.generateKey( + {name: "ECDSA", namedCurve: "P-256"}, true, ["sign", "verify"]); + let algorithm = {name: "ECDSA", hash: "SHA-256"}; + closeChildOnAccess(algorithm, "name"); + crypto.subtle.sign(algorithm, key.privateKey, new Uint8Array()); +})();`; + runInChild(t, childScript); +}, "Context is discarded in sign"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.generateKey( + {name: "ECDSA", namedCurve: "P-256"}, true, ["sign", "verify"]); + let algorithm = {name: "ECDSA", hash: "SHA-256"}; + let data = new Uint8Array(); + let signature = await crypto.subtle.sign(algorithm, key.privateKey, data); + closeChildOnAccess(algorithm, "name"); + crypto.subtle.verify(algorithm, key.publicKey, signature, data); +})();`; + runInChild(t, childScript); +}, "Context is discarded in verify"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.importKey( + "raw", new Uint8Array(16), "HKDF", false, ["deriveBits"]); + let algorithm = { + name: "HKDF", + hash: "SHA-256", + salt: new Uint8Array(), + info: new Uint8Array(), + }; + closeChildOnAccess(algorithm, "name"); + crypto.subtle.deriveBits(algorithm, key, 16); +})();`; + runInChild(t, childScript); +}, "Context is discarded in deriveBits"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.importKey( + "raw", new Uint8Array(16), "HKDF", false, ["deriveKey"]); + let algorithm = { + name: "HKDF", + hash: "SHA-256", + salt: new Uint8Array(), + info: new Uint8Array(), + }; + let derivedAlgorithm = {name: "AES-GCM", length: 128}; + closeChildOnAccess(algorithm, "name"); + crypto.subtle.deriveKey(algorithm, key, derivedAlgorithm, true, + ["encrypt", "decrypt"]); +})();`; + runInChild(t, childScript); +}, "Context is discarded in deriveKey"); + +async_test((t) => { + const childScript = ` +(async () => { + let key = await crypto.subtle.importKey( + "raw", new Uint8Array(16), "HKDF", false, ["deriveKey"]); + let algorithm = { + name: "HKDF", + hash: "SHA-256", + salt: new Uint8Array(), + info: new Uint8Array(), + }; + let derivedAlgorithm = {name: "AES-GCM", length: 128}; + closeChildOnAccess(derivedAlgorithm, "name"); + crypto.subtle.deriveKey(algorithm, key, derivedAlgorithm, true, + ["encrypt", "decrypt"]); +})();`; + runInChild(t, childScript); +}, "Context is discarded in deriveKey (2)"); + +async_test((t) => { + const childScript = ` +(async () => { + let wrapKey = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["wrapKey", "unwrapKey"]); + let key = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["encrypt", "decrypt"]); + let wrapAlgorithm = {name: "AES-GCM", iv: new Uint8Array(12)}; + closeChildOnAccess(wrapAlgorithm, "name"); + crypto.subtle.wrapKey("raw", key, wrapKey, wrapAlgorithm); +})();`; + runInChild(t, childScript); +}, "Context is discarded in wrapKey"); + +async_test((t) => { + const childScript = ` +(async () => { + let wrapKey = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["wrapKey", "unwrapKey"]); + let keyAlgorithm = {name: "AES-GCM", length: 128}; + let keyUsages = ["encrypt", "decrypt"]; + let key = await crypto.subtle.generateKey(keyAlgorithm, true, keyUsages); + let wrapAlgorithm = {name: "AES-GCM", iv: new Uint8Array(12)}; + let wrapped = await crypto.subtle.wrapKey("raw", key, wrapKey, wrapAlgorithm); + closeChildOnAccess(wrapAlgorithm, "name"); + crypto.subtle.unwrapKey( + "raw", wrapped, wrapKey, wrapAlgorithm, keyAlgorithm, true, keyUsages); +})();`; + runInChild(t, childScript); +}, "Context is discarded in unwrapKey"); + +async_test((t) => { + const childScript = ` +(async () => { + let wrapKey = await crypto.subtle.generateKey( + {name: "AES-GCM", length: 128}, true, ["wrapKey", "unwrapKey"]); + let keyAlgorithm = {name: "AES-GCM", length: 128}; + let keyUsages = ["encrypt", "decrypt"]; + let key = await crypto.subtle.generateKey(keyAlgorithm, true, keyUsages); + let wrapAlgorithm = {name: "AES-GCM", iv: new Uint8Array(12)}; + let wrapped = await crypto.subtle.wrapKey("raw", key, wrapKey, wrapAlgorithm); + closeChildOnAccess(keyAlgorithm, "name"); + crypto.subtle.unwrapKey( + "raw", wrapped, wrapKey, wrapAlgorithm, keyAlgorithm, true, keyUsages); +})();`; + runInChild(t, childScript); +}, "Context is discarded in unwrapKey (2)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/crypto_key_cached_slots.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/crypto_key_cached_slots.https.any.js new file mode 100644 index 00000000..f573fac1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/crypto_key_cached_slots.https.any.js @@ -0,0 +1,44 @@ +// META: title=WebCryptoAPI: CryptoKey cached ECMAScript objects + +// https://w3c.github.io/webcrypto/#dom-cryptokey-algorithm +// https://github.com/servo/servo/issues/33908 + +promise_test(function() { + return self.crypto.subtle.generateKey( + { + name: "AES-CTR", + length: 256, + }, + true, + ["encrypt"], + ).then( + function(key) { + let a = key.algorithm; + let b = key.algorithm; + assert_true(a === b); + }, + function(err) { + assert_unreached("generateKey threw an unexpected error: " + err.toString()); + } + ); +}, "CryptoKey.algorithm getter returns cached object"); + +promise_test(function() { + return self.crypto.subtle.generateKey( + { + name: "AES-CTR", + length: 256, + }, + true, + ["encrypt"], + ).then( + function(key) { + let a = key.usages; + let b = key.usages; + assert_true(a === b); + }, + function(err) { + assert_unreached("generateKey threw an unexpected error: " + err.toString()); + } + ); +}, "CryptoKey.usages getter returns cached object"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits.js new file mode 100644 index 00000000..8ab9db7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits.js @@ -0,0 +1,260 @@ +function define_tests_25519() { + return define_tests("X25519"); +} + +function define_tests_448() { + return define_tests("X448"); +} + +function define_tests(algorithmName) { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + // Verify the derive functions perform checks against the all-zero value results, + // ensuring small-order points are rejected. + // https://www.rfc-editor.org/rfc/rfc7748#section-6.1 + { + kSmallOrderPoint[algorithmName].forEach(function(test) { + promise_test(async() => { + let derived; + let privateKey; + let publicKey; + try { + privateKey = await subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveBits", "deriveKey"]); + publicKey = await subtle.importKey("spki", test.vector, + {name: algorithmName}, + false, []) + derived = await subtle.deriveBits({name: algorithmName, public: publicKey}, privateKey, 8 * sizes[algorithmName]); + } catch (err) { + assert_true(privateKey !== undefined, "Private key should be valid."); + assert_true(publicKey !== undefined, "Public key should be valid."); + assert_equals(err.name, "OperationError", "Should throw correct error, not " + err.name + ": " + err.message + "."); + } + assert_equals(derived, undefined, "Operation succeeded, but should not have."); + }, algorithmName + " key derivation checks for all-zero value result with a key of order " + test.order); + }); + } + + return importKeys(pkcs8, spki, sizes) + .then(function(results) { + publicKeys = results.publicKeys; + privateKeys = results.privateKeys; + noDeriveBitsKeys = results.noDeriveBitsKeys; + ecdhKeys = results.ecdhKeys; + + { + // Basic success case + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[algorithmName]), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " good parameters"); + + // Case insensitivity check + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName.toLowerCase(), public: publicKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[algorithmName]), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " mixed case parameters"); + + // Shorter than entire derivation per algorithm + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName] - 32) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[algorithmName], 8 * sizes[algorithmName] - 32), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " short result"); + + // Non-multiple of 8 + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName] - 11) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[algorithmName], 8 * sizes[algorithmName] - 11), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " non-multiple of 8 bits"); + + // Errors to test: + + // - missing public property TypeError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " missing public property"); + + // - Non CryptoKey public property TypeError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: {message: "Not a CryptoKey"}}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " public property of algorithm is not a CryptoKey"); + + // - wrong algorithm + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: ecdhKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " mismatched algorithms"); + + // - No deriveBits usage in baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, noDeriveBitsKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " no deriveBits usage for base key"); + + // - Use public key for baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, publicKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " base key is not a private key"); + + // - Use private key for public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: privateKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " public property value is a private key"); + + // - Use secret key for public property InvalidAccessError + promise_test(function(test) { + return subtle.generateKey({name: "AES-CBC", length: 128}, true, ["encrypt", "decrypt"]) + .then(function(secretKey) { + return subtle.deriveBits({name: algorithmName, public: secretKey}, privateKeys[algorithmName], 8 * sizes[algorithmName]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }); + }, algorithmName + " public property value is a secret key"); + + // - Length greater than possible for particular curves OperationError + promise_test(function(test) { + return subtle.deriveBits({name: algorithmName, public: publicKeys[algorithmName]}, privateKeys[algorithmName], 8 * sizes[algorithmName] + 8) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with OperationError"); + }, function(err) { + assert_equals(err.name, "OperationError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " asking for too many bits"); + } + }); + + function importKeys(pkcs8, spki, sizes) { + var privateKeys = {}; + var publicKeys = {}; + var noDeriveBitsKeys = {}; + var ecdhPublicKeys = {}; + + var promises = []; + { + var operation = subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveBits", "deriveKey"]) + .then(function(key) { + privateKeys[algorithmName] = key; + }, function (err) { + privateKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveKey"]) + .then(function(key) { + noDeriveBitsKeys[algorithmName] = key; + }, function (err) { + noDeriveBitsKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("spki", spki[algorithmName], + {name: algorithmName}, + false, []) + .then(function(key) { + publicKeys[algorithmName] = key; + }, function (err) { + publicKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("spki", ecSPKI, + {name: "ECDH", namedCurve: "P-256"}, + false, []) + .then(function(key) { + ecdhPublicKeys[algorithmName] = key; + }); + } + return Promise.all(promises) + .then(function(results) {return {privateKeys: privateKeys, publicKeys: publicKeys, noDeriveBitsKeys: noDeriveBitsKeys, ecdhKeys: ecdhPublicKeys}}); + } + + // Compares two ArrayBuffer or ArrayBufferView objects. If bitCount is + // omitted, the two values must be the same length and have the same contents + // in every byte. If bitCount is included, only that leading number of bits + // have to match. + function equalBuffers(a, b, bitCount) { + var remainder; + + if (typeof bitCount === "undefined" && a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + var length = a.byteLength; + if (typeof bitCount !== "undefined") { + length = Math.floor(bitCount / 8); + } + + for (var i=0; i> (8 - remainder) === bBytes[length] >> (8 - remainder); + } + + return true; + } + +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve25519.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve25519.https.any.js new file mode 100644 index 00000000..866192e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve25519.https.any.js @@ -0,0 +1,10 @@ +// META: title=WebCryptoAPI: deriveKey() Using ECDH with CFRG Elliptic Curves +// META: script=cfrg_curves_bits_fixtures.js +// META: script=cfrg_curves_bits.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests_25519, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve448.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve448.https.any.js new file mode 100644 index 00000000..32485c68 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_curve448.https.any.js @@ -0,0 +1,10 @@ +// META: title=WebCryptoAPI: deriveKey() Using ECDH with CFRG Elliptic Curves +// META: script=cfrg_curves_bits_fixtures.js +// META: script=cfrg_curves_bits.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests_448, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_fixtures.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_fixtures.js new file mode 100644 index 00000000..c376c75b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_bits_fixtures.js @@ -0,0 +1,40 @@ +var pkcs8 = { + "X25519": new Uint8Array([48, 46, 2, 1, 0, 48, 5, 6, 3, 43, 101, 110, 4, 34, 4, 32, 200, 131, 142, 118, 208, 87, 223, 183, 216, 201, 90, 105, 225, 56, 22, 10, 221, 99, 115, 253, 113, 164, 210, 118, 187, 86, 227, 168, 27, 100, 255, 97]), + "X448": new Uint8Array([48, 70, 2, 1, 0, 48, 5, 6, 3, 43, 101, 111, 4, 58, 4, 56, 88, 199, 210, 154, 62, 181, 25, 178, 157, 0, 207, 177, 145, 187, 100, 252, 109, 138, 66, 216, 241, 113, 118, 39, 43, 137, 242, 39, 45, 24, 25, 41, 92, 101, 37, 192, 130, 150, 113, 176, 82, 239, 7, 39, 83, 15, 24, 142, 49, 208, 204, 83, 191, 38, 146, 158]) +}; + +var spki = { + "X25519": new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 28, 242, 177, 230, 2, 46, 197, 55, 55, 30, 215, 245, 62, 84, 250, 17, 84, 216, 62, 152, 235, 100, 234, 81, 250, 229, 179, 48, 124, 254, 151, 6]), + "X448": new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 182, 4, 161, 209, 165, 205, 29, 148, 38, 213, 97, 239, 99, 10, 158, 177, 108, 190, 105, 213, 185, 202, 97, 94, 220, 83, 99, 62, 251, 82, 234, 49, 230, 230, 160, 161, 219, 172, 198, 231, 108, 188, 230, 72, 45, 126, 75, 163, 213, 93, 158, 128, 39, 101, 206, 111]) +}; + +var sizes = { + "X25519": 32, + "X448": 56 +}; + +var derivations = { + "X25519": new Uint8Array([39, 104, 64, 157, 250, 185, 158, 194, 59, 140, 137, 185, 63, 245, 136, 2, 149, 247, 97, 118, 8, 143, 137, 228, 61, 254, 190, 126, 161, 149, 0, 8]), + "X448": new Uint8Array([240, 246, 197, 241, 127, 148, 244, 41, 30, 171, 113, 120, 134, 109, 55, 236, 137, 6, 221, 108, 81, 65, 67, 220, 133, 190, 124, 242, 141, 239, 243, 155, 114, 110, 15, 109, 207, 129, 14, 181, 148, 220, 169, 123, 72, 130, 189, 68, 196, 62, 167, 220, 103, 244, 154, 78]) +}; + +var kSmallOrderPoint = { + "X25519": [ + { order: "0", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]) }, + { order: "1", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]) }, + { order: "8", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 224, 235, 122, 124, 59, 65, 184, 174, 22, 86, 227, 250, 241, 159, 196, 106, 218, 9, 141, 235, 156, 50, 177, 253, 134, 98, 5, 22, 95, 73, 184, 0]) }, + { order: "p-1 (order 2)", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 236, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 127]) }, + { order: "p (=0, order 4)", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 237, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 127]) }, + { order: "p+1 (=1, order 1)", vector : new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 238, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 127]) }, + ], + "X448": [ + { order: "0", vector : new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]) }, + { order: "1", vector : new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]) }, + { order: "p-1 (order 2)", vector : new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255]) }, + { order: "p (=0, order 4)", vector : new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255]) }, + { order: "p+1 (=1, order 1)", vector : new Uint8Array([48, 66, 48, 5, 6, 3, 43, 101, 111, 3, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255]) }, + ] +}; + +// "P-256": +var ecSPKI = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 154, 116, 32, 120, 126, 95, 77, 105, 211, 232, 34, 114, 115, 1, 109, 56, 224, 71, 129, 133, 223, 127, 238, 156, 142, 103, 60, 202, 211, 79, 126, 128, 254, 49, 141, 182, 221, 107, 119, 218, 99, 32, 165, 246, 151, 89, 9, 68, 23, 177, 52, 239, 138, 139, 116, 193, 101, 4, 57, 198, 115, 0, 90, 61]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys.js new file mode 100644 index 00000000..62f9e00a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys.js @@ -0,0 +1,257 @@ +function define_tests_25519() { + return define_tests("X25519"); +} + +function define_tests_448() { + return define_tests("X448"); +} + +function define_tests(algorithmName) { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + // Verify the derive functions perform checks against the all-zero value results, + // ensuring small-order points are rejected. + // https://www.rfc-editor.org/rfc/rfc7748#section-6.1 + // TODO: The spec states that the check must be done on use, but there is discussion about doing it on import. + // https://github.com/WICG/webcrypto-secure-curves/pull/13 + { + kSmallOrderPoint[algorithmName].forEach(function(test) { + promise_test(async() => { + let derived; + let privateKey; + let publicKey; + try { + privateKey = await subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveBits", "deriveKey"]); + publicKey = await subtle.importKey("spki", test.vector, + {name: algorithmName}, + false, []) + derived = await subtle.deriveKey({name: algorithmName, public: publicKey}, privateKey, + {name: "HMAC", hash: "SHA-256", length: 256}, true, + ["sign", "verify"]); + } catch (err) { + assert_false(privateKey === undefined, "Private key should be valid."); + assert_false(publicKey === undefined, "Public key should be valid."); + assert_equals(err.name, "OperationError", "Should throw correct error, not " + err.name + ": " + err.message + "."); + } + assert_equals(derived, undefined, "Operation succeeded, but should not have."); + }, algorithmName + " deriveBits checks for all-zero value result with a key of order " + test.order); + }); + } + + // Ensure the keys generated by each algorithm are valid for key derivation. + { + promise_test(async() => { + let derived; + try { + let key = await subtle.generateKey({name: algorithmName}, true, ["deriveKey", "deriveBits"]); + derived = await subtle.deriveKey({name: algorithmName, public: key.publicKey}, key.privateKey, {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]); + } catch (err) { + assert_unreached("Threw an unexpected error: " + err.toString() + " -"); + } + assert_false (derived === undefined, "Key derivation failed."); + }, "Key derivation using a " + algorithmName + " generated keys."); + } + + return importKeys(pkcs8, spki, sizes) + .then(function(results) { + publicKeys = results.publicKeys; + privateKeys = results.privateKeys; + noDeriveKeyKeys = results.noDeriveKeyKeys; + ecdhKeys = results.ecdhKeys; + + { + // Basic success case + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: publicKeys[algorithmName]}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_true(equalBuffers(exportedKey, derivations[algorithmName], 8 * exportedKey.length), "Derived correct key"); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " good parameters"); + + // Case insensitivity check + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName.toLowerCase(), public: publicKeys[algorithmName]}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_true(equalBuffers(exportedKey, derivations[algorithmName], 8 * exportedKey.length), "Derived correct key"); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + }); + }, algorithmName + " mixed case parameters"); + // Errors to test: + + // - missing public property TypeError + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " missing public property"); + + // - Non CryptoKey public property TypeError + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: {message: "Not a CryptoKey"}}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " public property of algorithm is not a CryptoKey"); + + // - wrong algorithm + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: ecdhKeys[algorithmName]}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " mismatched algorithms"); + + // - No deriveKey usage in baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: publicKeys[algorithmName]}, noDeriveKeyKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " no deriveKey usage for base key"); + + // - Use public key for baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: publicKeys[algorithmName]}, publicKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " base key is not a private key"); + + // - Use private key for public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: algorithmName, public: privateKeys[algorithmName]}, privateKeys[algorithmName], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, algorithmName + " public property value is a private key"); + + // - Use secret key for public property InvalidAccessError + promise_test(function(test) { + return subtle.generateKey({name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(secretKey) { + return subtle.deriveKey({name: algorithmName, public: secretKey}, privateKeys[algorithmName], {name: "AES-CBC", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }); + }, algorithmName + " public property value is a secret key"); + } + }); + + function importKeys(pkcs8, spki, sizes) { + var privateKeys = {}; + var publicKeys = {}; + var noDeriveKeyKeys = {}; + var ecdhPublicKeys = {}; + + var promises = []; + { + var operation = subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveBits", "deriveKey"]) + .then(function(key) { + privateKeys[algorithmName] = key; + }, function (err) { + privateKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("pkcs8", pkcs8[algorithmName], + {name: algorithmName}, + false, ["deriveBits"]) + .then(function(key) { + noDeriveKeyKeys[algorithmName] = key; + }, function (err) { + noDeriveKeyKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("spki", spki[algorithmName], + {name: algorithmName}, + false, []) + .then(function(key) { + publicKeys[algorithmName] = key; + }, function (err) { + publicKeys[algorithmName] = null; + }); + promises.push(operation); + } + { + var operation = subtle.importKey("spki", ecSPKI, + {name: "ECDH", namedCurve: "P-256"}, + false, []) + .then(function(key) { + ecdhPublicKeys[algorithmName] = key; + }); + } + + return Promise.all(promises) + .then(function(results) {return {privateKeys: privateKeys, publicKeys: publicKeys, noDeriveKeyKeys: noDeriveKeyKeys, ecdhKeys: ecdhPublicKeys}}); + } + + // Compares two ArrayBuffer or ArrayBufferView objects. If bitCount is + // omitted, the two values must be the same length and have the same contents + // in every byte. If bitCount is included, only that leading number of bits + // have to match. + function equalBuffers(a, b, bitCount) { + var remainder; + + if (typeof bitCount === "undefined" && a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + var length = a.byteLength; + if (typeof bitCount !== "undefined") { + length = Math.floor(bitCount / 8); + } + + for (var i=0; i> (8 - remainder) === bBytes[length] >> (8 - remainder); + } + + return true; + } + +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve25519.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve25519.https.any.js new file mode 100644 index 00000000..91390ba5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve25519.https.any.js @@ -0,0 +1,10 @@ +// META: title=WebCryptoAPI: deriveKey() Using ECDH with CFRG Elliptic Curves +// META: script=cfrg_curves_bits_fixtures.js +// META: script=cfrg_curves_keys.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests_25519, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve448.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve448.https.any.js new file mode 100644 index 00000000..b34e3663 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/cfrg_curves_keys_curve448.https.any.js @@ -0,0 +1,10 @@ +// META: title=WebCryptoAPI: deriveKey() Using ECDH with CFRG Elliptic Curves +// META: script=cfrg_curves_bits_fixtures.js +// META: script=cfrg_curves_keys.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests_448, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.https.any.js new file mode 100644 index 00000000..5edc832b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.https.any.js @@ -0,0 +1,9 @@ +// META: title=WebCryptoAPI: deriveKey() Using HKDF and PBKDF2 from an ECDH key +// META: script=derive_key_and_encrypt.js +// META: script=../util/helpers.js + +// Test imported from WebKit's source, defined to check the impact of the +// 'Get Key Length' behavior of HKDF and PBKDF2, which should return 'null' +// in both cases, in the 'deriveKey' operation. +// https://bugs.webkit.org/show_bug.cgi?id=282096 +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.js new file mode 100644 index 00000000..5963a852 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derive_key_and_encrypt.js @@ -0,0 +1,49 @@ +let iv = new Uint8Array(Array(12).keys()); +let salt = new Uint8Array(Array(10).keys()); +let plaintext = new Uint8Array(Array(100).keys()); + +function define_tests() { + importKeys().then((keys) => { + // Make sure that ecdh produces the same shared secret and the same encryption results using a key derived from that secret. + keys.forEach(keyData => { + promise_test(async() => { + let hkdfKey = await crypto.subtle.deriveKey({name: "ECDH", public: keyData.publicKey }, keyData.privateKey, { name: "HKDF", hash: "" , salt: new Uint8Array(), info: new Uint8Array() }, false, ["deriveKey"]); + let aesKey = await crypto.subtle.deriveKey({name: "HKDF", hash: "SHA-256", salt: salt, info: plaintext}, hkdfKey, {name:"AES-GCM", length: 256}, true, ["encrypt", "decrypt"]); + let result = await crypto.subtle.encrypt({ name: "AES-GCM", iv: iv }, aesKey, plaintext); + assert_equals(bytesToHexString(result), "a6280c522670eaf82f6564afbeb20a5b3f2d4e13c5596f6df3dcff8c34cb2118d2770fb24d83cfac5079c323118485bb01170292ee41eb82b07208f4840478fea3771d8922785c476ba06c2a0b933fc1661431419530a916ad4468545d1af5004a1149fea241c2ff1582ee58a8b7d79935de5def"); + }, "HKDF derivation of a ECDH key " + keyData.test); + promise_test(async() => { + let pkdf2Key = await crypto.subtle.deriveKey({name: "ECDH", public: keyData.publicKey }, keyData.privateKey, { name: "PBKDF2", hash: "" , salt: new Uint8Array(), iterations: 32 }, false, ["deriveKey"]); + let aesKey = await crypto.subtle.deriveKey({name: "PBKDF2", hash: "SHA-256", salt: salt, iterations: 32 }, pkdf2Key, { name:"AES-GCM", length: 256 }, true, ["encrypt", "decrypt"]); + let result = await crypto.subtle.encrypt({ name: "AES-GCM", iv: iv }, aesKey, plaintext); + assert_equals(bytesToHexString(result), "c6201dfbb6fa92c1c246f6ce52f8f1c037f087efde41bac7f6485a2a8207623d2d3825b9cbe8ef864a90378667ed25544ce44cd2904bd96c19f0eeb611d626185165a8afb4e52f95700d7880f83939a42712fc4e377f198c01a61b397b76c3a4b93d932c321084bbef33332169dea09458b27df3"); + }, "PBKDF2 derivation of a ECDH key " + keyData.test); + }); + }, (e) => { + assert_unreached("Setup failed: " + e.message); + }); + + return Promise.resolve("define_tests"); +} + +async function importKeys() { + // "ECDSA" with a 'P-256' curve + let keyData = [ + hexStringToUint8Array("308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b0201010420fe77a808a7109ba5ceb93ebebad2c84a714d864ad29b62d6537e1969035c0079a144034200042684c752eef1c927a80c74e8b02ce459f848b5977f37fd878b36dae632be9a6cadd56126e404a4f75c535e5769d95b49fb1106f784f3d231b776d1f4d57927ce"), + hexStringToUint8Array("042684c752eef1c927a80c74e8b02ce459f848b5977f37fd878b36dae632be9a6cadd56126e404a4f75c535e5769d95b49fb1106f784f3d231b776d1f4d57927ce"), + hexStringToUint8Array("308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b020101042067521ccd1f85516118182bca3394c273bab9ce5cd6265105559e325e01f2df1ca144034200043042d8698882f2b59de972390d3fc9277e2e677a6c560148017c9475218fda1b38f76f7645fbcaf3d03e6259d080204fbafb04731b6ad53cb25c3d35d95b7c73"), + hexStringToUint8Array("043042d8698882f2b59de972390d3fc9277e2e677a6c560148017c9475218fda1b38f76f7645fbcaf3d03e6259d080204fbafb04731b6ad53cb25c3d35d95b7c73"), + ]; + let extractable = true; + var allKeys = await Promise.all([ + crypto.subtle.importKey("pkcs8", keyData[0], {name: "ECDH", namedCurve: "P-256"}, extractable, ["deriveKey", 'deriveBits']), + crypto.subtle.importKey("raw", keyData[1], {name: "ECDH", namedCurve: "P-256"}, extractable, []), + crypto.subtle.importKey("pkcs8", keyData[2], {name: "ECDH", namedCurve: "P-256"}, extractable, ["deriveKey", 'deriveBits']), + crypto.subtle.importKey("raw", keyData[3], {name: "ECDH", namedCurve: "P-256"}, extractable, []), + ]); + // Test cases defined combining public and private keys of each key-pair. + return [ + { test: 1, publicKey: allKeys[3], privateKey: allKeys[0] }, + { test: 2, publicKey: allKeys[1], privateKey: allKeys[2] } + ]; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.https.any.js new file mode 100644 index 00000000..0aee2e3c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.https.any.js @@ -0,0 +1,11 @@ +// META: title=WebCryptoAPI: deriveBits() tests for the 'length' parameter +// META: script=derived_bits_length.js +// META: script=derived_bits_length_vectors.js +// META: script=derived_bits_length_testcases.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.js new file mode 100644 index 00000000..5a7ed7eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length.js @@ -0,0 +1,36 @@ +function define_tests() { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + Object.keys(testCases).forEach(algorithm => { + let testData = algorithms[algorithm]; + testCases[algorithm].forEach(testParam => { + promise_test(async() => { + let derivedBits, privateKey, publicKey; + try { + privateKey = await subtle.importKey(testData.privateKey.format, testData.privateKey.data, testData.importAlg, false, ["deriveBits"]); + if (testData.deriveAlg.public !== undefined) { + publicKey = await subtle.importKey(testData.publicKey.format, testData.publicKey.data, testData.importAlg, false, []); + testData.deriveAlg.public = publicKey; + } + if (testParam.length === "omitted") + derivedBits = await subtle.deriveBits(testData.deriveAlg, privateKey); + else + derivedBits = await subtle.deriveBits(testData.deriveAlg, privateKey, testParam.length); + if (testParam.expected === undefined) { + assert_unreached("deriveBits should have thrown an OperationError exception."); + } + assert_array_equals(new Uint8Array(derivedBits), testParam.expected, "Derived bits do not match the expected result."); + } catch (err) { + if (err instanceof AssertionError || testParam.expected !== undefined) { + throw err; + } + assert_true(privateKey !== undefined, "Key should be valid."); + assert_equals(err.name, "OperationError", "deriveBits correctly threw OperationError: " + err.message); + } + }, algorithm + " derivation with " + testParam.length + " as 'length' parameter"); + }); + }); + + return Promise.resolve("define_tests"); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_testcases.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_testcases.js new file mode 100644 index 00000000..2679fa79 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_testcases.js @@ -0,0 +1,38 @@ +var testCases = { + "HKDF": [ + {length: 256, expected: algorithms["HKDF"].derivation}, + {length: 384, expected: algorithms["HKDF"].derivation384}, + {length: 230, expected: undefined}, // should throw an exception, not multiple of 8 + {length: 0, expected: emptyArray}, + {length: null, expected: undefined }, // should throw an exception + {length: undefined, expected: undefined }, // should throw an exception + {length: "omitted", expected: undefined }, // default value is null, so should throw + ], + "PBKDF2": [ + {length: 256, expected: algorithms["PBKDF2"].derivation}, + {length: 384, expected: algorithms["PBKDF2"].derivation384}, + {length: 230, expected: undefined}, // should throw an exception, not multiple of 8 + {length: 0, expected: emptyArray}, + {length: null, expected: undefined }, // should throw an exception + {length: undefined, expected: undefined }, // should throw an exception + {length: "omitted", expected: undefined }, // default value is null, so should throw + ], + "ECDH": [ + {length: 256, expected: algorithms["ECDH"].derivation}, + {length: 384, expected: undefined}, // should throw an exception, bigger than the output size + {length: 230, expected: algorithms["ECDH"].derivation230}, + {length: 0, expected: emptyArray}, + {length: null, expected: algorithms["ECDH"].derivation}, + {length: undefined, expected: algorithms["ECDH"].derivation}, + {length: "omitted", expected: algorithms["ECDH"].derivation }, // default value is null + ], + "X25519": [ + {length: 256, expected: algorithms["X25519"].derivation}, + {length: 384, expected: undefined}, // should throw an exception, bigger than the output size + {length: 230, expected: algorithms["X25519"].derivation230}, + {length: 0, expected: emptyArray}, + {length: null, expected: algorithms["X25519"].derivation}, + {length: undefined, expected: algorithms["X25519"].derivation}, + {length: "omitted", expected: algorithms["X25519"].derivation }, // default value is null + ], +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_vectors.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_vectors.js new file mode 100644 index 00000000..391f81d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/derived_bits_length_vectors.js @@ -0,0 +1,41 @@ +const emptyArray = new Uint8Array([]); +const rawKey = new Uint8Array([85, 115, 101, 114, 115, 32, 115, 104, 111, 117, 108, 100, 32, 112, 105, 99, 107, 32, 108, 111, 110, 103, 32, 112, 97, 115, 115, 112, 104, 114, 97, 115, 101, 115, 32, 40, 110, 111, 116, 32, 117, 115, 101, 32, 115, 104, 111, 114, 116, 32, 112, 97, 115, 115, 119, 111, 114, 100, 115, 41, 33]); +const salt = new Uint8Array([83, 111, 100, 105, 117, 109, 32, 67, 104, 108, 111, 114, 105, 100, 101, 32, 99, 111, 109, 112, 111, 117, 110, 100]); +const info = new Uint8Array([72, 75, 68, 70, 32, 101, 120, 116, 114, 97, 32, 105, 110, 102, 111]); + +var algorithms = { + "HKDF": { + importAlg: {name: "HKDF"}, + privateKey: {format: "raw", data: rawKey}, + deriveAlg: {name: "HKDF", salt: salt, hash: "SHA-256", info: info}, + derivation: new Uint8Array([49, 183, 214, 133, 48, 168, 99, 231, 23, 192, 129, 202, 105, 23, 182, 134, 80, 179, 221, 154, 41, 243, 6, 6, 226, 202, 209, 153, 190, 193, 77, 19]), + derivation384: new Uint8Array([49, 183, 214, 133, 48, 168, 99, 231, 23, 192, 129, 202, 105, 23, 182, 134, 80, 179, 221, 154, 41, 243, 6, 6, 226, 202, 209, 153, 190, 193, 77, 19, 165, 50, 181, 8, 254, 59, 122, 199, 25, 224,146, 248, 105, 105, 75, 84]), + derivation230: undefined, + }, + "PBKDF2": { + importAlg: {name: "PBKDF2"}, + privateKey: {format: "raw", data: rawKey}, + deriveAlg: {name: "PBKDF2", salt: salt, hash: "SHA-256", iterations: 100000}, + derivation: new Uint8Array([17, 153, 45, 139, 129, 51, 17, 36, 76, 84, 75, 98, 41, 41, 69, 226, 8, 212, 3, 206, 189, 107, 149, 82, 161, 165, 98, 6, 93, 153, 88, 234]), + derivation384: new Uint8Array([17, 153, 45, 139, 129, 51, 17, 36, 76, 84, 75, 98, 41, 41, 69, 226, 8, 212, 3, 206, 189, 107, 149, 82, 161, 165, 98, 6, 93, 153, 88, 234, 39, 104, 8, 112, 222, 57, 166, 47, 102, 146, 195, 59, 219, 239, 238, 47]), + derivation230: undefined, + }, + "ECDH": { + importAlg: {name: "ECDH", namedCurve: "P-256"}, + privateKey: {format: "pkcs8", data: new Uint8Array([48, 129, 135, 2, 1, 0, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 4, 109, 48, 107, 2, 1, 1, 4, 32, 15, 247, 79, 232, 241, 202, 175, 97, 92, 206, 241, 29, 217, 53, 114, 87, 98, 217, 216, 65, 236, 186, 185, 94, 170, 38, 68, 123, 52, 100, 245, 113, 161, 68, 3, 66, 0, 4, 140, 96, 11, 44, 102, 25, 45, 97, 158, 39, 210, 37, 107, 59, 151, 118, 178, 141, 30, 5, 246, 13, 234, 189, 98, 174, 123, 154, 211, 157, 224, 217, 59, 4, 102, 109, 199, 119, 14, 126, 207, 13, 211, 203, 203, 211, 110, 221, 107, 94, 220, 153, 81, 7, 55, 161, 237, 104, 46, 205, 112, 244, 10, 47])}, + publicKey: {format: "spki", data: new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 154, 116, 32, 120, 126, 95, 77, 105, 211, 232, 34, 114, 115, 1, 109, 56, 224, 71, 129, 133, 223, 127, 238, 156, 142, 103, 60, 202, 211, 79, 126, 128, 254, 49, 141, 182, 221, 107, 119, 218, 99, 32, 165, 246, 151, 89, 9, 68, 23, 177, 52, 239, 138, 139, 116, 193, 101, 4, 57, 198, 115, 0, 90, 61])}, + deriveAlg: {name: "ECDH", public: new Uint8Array ([])}, + derivation: new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 59, 61, 181, 161]), + derivation384: undefined, + derivation230: new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 56]), + }, + "X25519": { + importAlg: {name: "X25519"}, + privateKey: {format: "pkcs8", data: new Uint8Array([48, 46, 2, 1, 0, 48, 5, 6, 3, 43, 101, 110, 4, 34, 4, 32, 200, 131, 142, 118, 208, 87, 223, 183, 216, 201, 90, 105, 225, 56, 22, 10, 221, 99, 115, 253, 113, 164, 210, 118, 187, 86, 227, 168, 27, 100, 255, 97])}, + publicKey: {format: "spki", data: new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 28, 242, 177, 230, 2, 46, 197, 55, 55, 30, 215, 245, 62, 84, 250, 17, 84, 216, 62, 152, 235, 100, 234, 81, 250, 229, 179, 48, 124, 254, 151, 6])}, + deriveAlg: {name: "X25519", public: new Uint8Array ([])}, + derivation: new Uint8Array([39, 104, 64, 157, 250, 185, 158, 194, 59, 140, 137, 185, 63, 245, 136, 2, 149, 247, 97, 118, 8, 143, 137, 228, 61, 254, 190, 126, 161, 149, 0, 8]), + derivation384: undefined, + derivation230: new Uint8Array([39, 104, 64, 157, 250, 185, 158, 194, 59, 140, 137, 185, 63, 245, 136, 2, 149, 247, 97, 118, 8, 143, 137, 228, 61, 254, 190, 126, 160]), + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.https.any.js new file mode 100644 index 00000000..37e3eb43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.https.any.js @@ -0,0 +1,9 @@ +// META: title=WebCryptoAPI: deriveBits() Using ECDH +// META: script=ecdh_bits.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.js new file mode 100644 index 00000000..36b29c20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_bits.js @@ -0,0 +1,266 @@ + +function define_tests() { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + var pkcs8 = { + "P-521": new Uint8Array([48, 129, 238, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 4, 129, 214, 48, 129, 211, 2, 1, 1, 4, 66, 1, 166, 126, 211, 33, 145, 90, 100, 170, 53, 155, 125, 100, 141, 220, 38, 24, 250, 142, 141, 24, 103, 232, 247, 24, 48, 177, 13, 37, 237, 40, 145, 250, 241, 47, 60, 126, 117, 66, 26, 46, 162, 100, 249, 169, 21, 50, 13, 39, 79, 225, 71, 7, 66, 185, 132, 233, 107, 152, 145, 32, 129, 250, 205, 71, 141, 161, 129, 137, 3, 129, 134, 0, 4, 0, 32, 157, 72, 63, 40, 102, 104, 129, 198, 100, 31, 58, 18, 111, 64, 15, 81, 228, 101, 17, 112, 254, 103, 140, 117, 232, 87, 18, 226, 134, 138, 220, 133, 8, 36, 153, 123, 235, 240, 188, 130, 180, 48, 40, 166, 210, 236, 23, 119, 202, 69, 39, 159, 114, 6, 163, 234, 139, 92, 210, 7, 63, 73, 62, 69, 0, 12, 181, 76, 58, 90, 202, 162, 104, 197, 103, 16, 66, 136, 120, 217, 139, 138, 251, 246, 138, 97, 33, 83, 99, 40, 70, 216, 7, 233, 38, 114, 105, 143, 27, 156, 97, 29, 231, 211, 142, 52, 205, 108, 115, 136, 144, 146, 197, 110, 82, 214, 128, 241, 223, 208, 146, 184, 122, 200, 239, 159, 243, 200, 251, 72]), + "P-256": new Uint8Array([48, 129, 135, 2, 1, 0, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 4, 109, 48, 107, 2, 1, 1, 4, 32, 15, 247, 79, 232, 241, 202, 175, 97, 92, 206, 241, 29, 217, 53, 114, 87, 98, 217, 216, 65, 236, 186, 185, 94, 170, 38, 68, 123, 52, 100, 245, 113, 161, 68, 3, 66, 0, 4, 140, 96, 11, 44, 102, 25, 45, 97, 158, 39, 210, 37, 107, 59, 151, 118, 178, 141, 30, 5, 246, 13, 234, 189, 98, 174, 123, 154, 211, 157, 224, 217, 59, 4, 102, 109, 199, 119, 14, 126, 207, 13, 211, 203, 203, 211, 110, 221, 107, 94, 220, 153, 81, 7, 55, 161, 237, 104, 46, 205, 112, 244, 10, 47]), + "P-384": new Uint8Array([48, 129, 182, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 4, 129, 158, 48, 129, 155, 2, 1, 1, 4, 48, 248, 113, 165, 102, 101, 137, 193, 74, 87, 71, 38, 62, 248, 91, 49, 156, 192, 35, 219, 110, 53, 103, 108, 61, 120, 30, 239, 139, 5, 95, 207, 190, 134, 250, 13, 6, 208, 86, 181, 25, 95, 177, 50, 58, 248, 222, 37, 179, 161, 100, 3, 98, 0, 4, 241, 25, 101, 223, 125, 212, 89, 77, 4, 25, 197, 8, 100, 130, 163, 184, 38, 185, 121, 127, 155, 224, 189, 13, 16, 156, 158, 30, 153, 137, 193, 185, 169, 43, 143, 38, 159, 152, 225, 122, 209, 132, 186, 115, 193, 247, 151, 98, 175, 69, 175, 129, 65, 96, 38, 66, 218, 39, 26, 107, 176, 255, 235, 12, 180, 71, 143, 207, 112, 126, 102, 26, 166, 214, 205, 245, 21, 73, 200, 140, 63, 19, 11, 233, 232, 32, 31, 111, 106, 9, 244, 24, 90, 175, 149, 196]) + }; + + var spki = { + "P-521": new Uint8Array([48, 129, 155, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 3, 129, 134, 0, 4, 0, 238, 105, 249, 71, 21, 215, 1, 233, 226, 1, 19, 51, 212, 244, 249, 108, 186, 125, 145, 248, 139, 17, 43, 175, 117, 207, 9, 204, 31, 138, 202, 151, 97, 141, 169, 56, 152, 34, 210, 155, 111, 233, 153, 106, 97, 32, 62, 247, 82, 183, 113, 232, 149, 143, 196, 103, 123, 179, 119, 133, 101, 171, 96, 214, 237, 0, 222, 171, 103, 97, 137, 91, 147, 94, 58, 211, 37, 251, 133, 73, 229, 111, 19, 120, 106, 167, 63, 136, 162, 236, 254, 64, 147, 52, 115, 216, 174, 242, 64, 196, 223, 215, 213, 6, 242, 44, 221, 14, 85, 85, 143, 63, 191, 5, 235, 247, 239, 239, 122, 114, 215, 143, 70, 70, 155, 132, 72, 242, 110, 39, 18]), + "P-256": new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 154, 116, 32, 120, 126, 95, 77, 105, 211, 232, 34, 114, 115, 1, 109, 56, 224, 71, 129, 133, 223, 127, 238, 156, 142, 103, 60, 202, 211, 79, 126, 128, 254, 49, 141, 182, 221, 107, 119, 218, 99, 32, 165, 246, 151, 89, 9, 68, 23, 177, 52, 239, 138, 139, 116, 193, 101, 4, 57, 198, 115, 0, 90, 61]), + "P-384": new Uint8Array([48, 118, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 3, 98, 0, 4, 145, 130, 45, 194, 175, 89, 193, 143, 91, 103, 248, 13, 246, 26, 38, 3, 194, 168, 240, 179, 192, 175, 130, 45, 99, 194, 121, 112, 26, 130, 69, 96, 64, 68, 1, 221, 233, 165, 110, 229, 39, 87, 234, 139, 199, 72, 212, 200, 43, 83, 55, 180, 141, 123, 101, 88, 58, 61, 87, 36, 56, 136, 0, 54, 186, 198, 115, 15, 66, 202, 82, 120, 150, 107, 213, 242, 30, 134, 226, 29, 48, 197, 166, 208, 70, 62, 197, 19, 221, 80, 159, 252, 220, 175, 31, 245]) + }; + + var sizes = { + "P-521": 66, + "P-256": 32, + "P-384": 48 + }; + + var derivations = { + "P-521": new Uint8Array([0, 156, 43, 206, 87, 190, 128, 173, 171, 59, 7, 56, 91, 142, 89, 144, 235, 125, 111, 222, 189, 176, 27, 243, 83, 113, 164, 246, 7, 94, 157, 40, 138, 193, 42, 109, 254, 3, 170, 87, 67, 188, 129, 112, 157, 73, 168, 34, 148, 2, 25, 182, 75, 118, 138, 205, 82, 15, 161, 54, 142, 160, 175, 141, 71, 93]), + "P-256": new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 59, 61, 181, 161]), + "P-384": new Uint8Array([224, 189, 107, 206, 10, 239, 140, 164, 136, 56, 166, 226, 252, 197, 126, 103, 185, 197, 232, 134, 12, 95, 11, 233, 218, 190, 197, 62, 69, 78, 24, 160, 161, 116, 196, 136, 136, 162, 100, 136, 17, 91, 45, 201, 241, 223, 165, 45]) + }; + + return importKeys(pkcs8, spki, sizes) + .then(function(results) { + publicKeys = results.publicKeys; + privateKeys = results.privateKeys; + ecdsaKeyPairs = results.ecdsaKeyPairs; + noDeriveBitsKeys = results.noDeriveBitsKeys; + + Object.keys(sizes).forEach(function(namedCurve) { + // Basic success case + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[namedCurve]), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " good parameters"); + + // Case insensitivity check + promise_test(function(test) { + return subtle.deriveBits({name: "EcDh", public: publicKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[namedCurve]), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " mixed case parameters"); + + // Shorter than entire derivation per algorithm + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve] - 32) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[namedCurve], 8 * sizes[namedCurve] - 32), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " short result"); + + // Non-multiple of 8 + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve] - 11) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[namedCurve], 8 * sizes[namedCurve] - 11), "Derived correct bits"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " non-multiple of 8 bits"); + + // Errors to test: + + // - missing public property TypeError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH"}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " missing public curve"); + + // - Non CryptoKey public property TypeError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: {message: "Not a CryptoKey"}}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property of algorithm is not a CryptoKey"); + + // - wrong named curve + promise_test(function(test) { + publicKey = publicKeys["P-256"]; + if (namedCurve === "P-256") { + publicKey = publicKeys["P-384"]; + } + return subtle.deriveBits({name: "ECDH", public: publicKey}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " mismatched curves"); + + // - not ECDH public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: ecdsaKeyPairs[namedCurve].publicKey}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property of algorithm is not an ECDSA public key"); + + // - No deriveBits usage in baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, noDeriveBitsKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " no deriveBits usage for base key"); + + // - Use public key for baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, publicKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " base key is not a private key"); + + // - Use private key for public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: privateKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property value is a private key"); + + // - Use secret key for public property InvalidAccessError + promise_test(function(test) { + return subtle.generateKey({name: "AES-CBC", length: 128}, true, ["encrypt", "decrypt"]) + .then(function(secretKey) { + return subtle.deriveBits({name: "ECDH", public: secretKey}, privateKeys[namedCurve], 8 * sizes[namedCurve]) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }); + }, namedCurve + " public property value is a secret key"); + + // - Length greater than 256, 384, 521 for particular curves OperationError + promise_test(function(test) { + return subtle.deriveBits({name: "ECDH", public: publicKeys[namedCurve]}, privateKeys[namedCurve], 8 * sizes[namedCurve] + 8) + .then(function(derivation) { + assert_unreached("deriveBits succeeded but should have failed with OperationError"); + }, function(err) { + assert_equals(err.name, "OperationError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " asking for too many bits"); + }); + }); + + function importKeys(pkcs8, spki, sizes) { + var privateKeys = {}; + var publicKeys = {}; + var ecdsaKeyPairs = {}; + var noDeriveBitsKeys = {}; + + var promises = []; + Object.keys(pkcs8).forEach(function(namedCurve) { + var operation = subtle.importKey("pkcs8", pkcs8[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, ["deriveBits", "deriveKey"]) + .then(function(key) { + privateKeys[namedCurve] = key; + }, function (err) { + privateKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(pkcs8).forEach(function(namedCurve) { + var operation = subtle.importKey("pkcs8", pkcs8[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, ["deriveKey"]) + .then(function(key) { + noDeriveBitsKeys[namedCurve] = key; + }, function (err) { + noDeriveBitsKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(spki).forEach(function(namedCurve) { + var operation = subtle.importKey("spki", spki[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, []) + .then(function(key) { + publicKeys[namedCurve] = key; + }, function (err) { + publicKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(sizes).forEach(function(namedCurve) { + var operation = subtle.generateKey({name: "ECDSA", namedCurve: namedCurve}, false, ["sign", "verify"]) + .then(function(keyPair) { + ecdsaKeyPairs[namedCurve] = keyPair; + }, function (err) { + ecdsaKeyPairs[namedCurve] = null; + }); + promises.push(operation); + }); + + return Promise.all(promises) + .then(function(results) {return {privateKeys: privateKeys, publicKeys: publicKeys, ecdsaKeyPairs: ecdsaKeyPairs, noDeriveBitsKeys: noDeriveBitsKeys}}); + } + + // Compares two ArrayBuffer or ArrayBufferView objects. If bitCount is + // omitted, the two values must be the same length and have the same contents + // in every byte. If bitCount is included, only that leading number of bits + // have to match. + function equalBuffers(a, b, bitCount) { + var remainder; + + if (typeof bitCount === "undefined" && a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + var length = a.byteLength; + if (typeof bitCount !== "undefined") { + length = Math.floor(bitCount / 8); + } + + for (var i=0; i> (8 - remainder) === bBytes[length] >> (8 - remainder); + } + + return true; + } + +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.https.any.js new file mode 100644 index 00000000..d8235fce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.https.any.js @@ -0,0 +1,9 @@ +// META: title=WebCryptoAPI: deriveKey() Using ECDH +// META: script=ecdh_keys.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.js new file mode 100644 index 00000000..fce76f18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/ecdh_keys.js @@ -0,0 +1,245 @@ + +function define_tests() { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + var pkcs8 = { + "P-521": new Uint8Array([48, 129, 238, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 4, 129, 214, 48, 129, 211, 2, 1, 1, 4, 66, 1, 166, 126, 211, 33, 145, 90, 100, 170, 53, 155, 125, 100, 141, 220, 38, 24, 250, 142, 141, 24, 103, 232, 247, 24, 48, 177, 13, 37, 237, 40, 145, 250, 241, 47, 60, 126, 117, 66, 26, 46, 162, 100, 249, 169, 21, 50, 13, 39, 79, 225, 71, 7, 66, 185, 132, 233, 107, 152, 145, 32, 129, 250, 205, 71, 141, 161, 129, 137, 3, 129, 134, 0, 4, 0, 32, 157, 72, 63, 40, 102, 104, 129, 198, 100, 31, 58, 18, 111, 64, 15, 81, 228, 101, 17, 112, 254, 103, 140, 117, 232, 87, 18, 226, 134, 138, 220, 133, 8, 36, 153, 123, 235, 240, 188, 130, 180, 48, 40, 166, 210, 236, 23, 119, 202, 69, 39, 159, 114, 6, 163, 234, 139, 92, 210, 7, 63, 73, 62, 69, 0, 12, 181, 76, 58, 90, 202, 162, 104, 197, 103, 16, 66, 136, 120, 217, 139, 138, 251, 246, 138, 97, 33, 83, 99, 40, 70, 216, 7, 233, 38, 114, 105, 143, 27, 156, 97, 29, 231, 211, 142, 52, 205, 108, 115, 136, 144, 146, 197, 110, 82, 214, 128, 241, 223, 208, 146, 184, 122, 200, 239, 159, 243, 200, 251, 72]), + "P-256": new Uint8Array([48, 129, 135, 2, 1, 0, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 4, 109, 48, 107, 2, 1, 1, 4, 32, 15, 247, 79, 232, 241, 202, 175, 97, 92, 206, 241, 29, 217, 53, 114, 87, 98, 217, 216, 65, 236, 186, 185, 94, 170, 38, 68, 123, 52, 100, 245, 113, 161, 68, 3, 66, 0, 4, 140, 96, 11, 44, 102, 25, 45, 97, 158, 39, 210, 37, 107, 59, 151, 118, 178, 141, 30, 5, 246, 13, 234, 189, 98, 174, 123, 154, 211, 157, 224, 217, 59, 4, 102, 109, 199, 119, 14, 126, 207, 13, 211, 203, 203, 211, 110, 221, 107, 94, 220, 153, 81, 7, 55, 161, 237, 104, 46, 205, 112, 244, 10, 47]), + "P-384": new Uint8Array([48, 129, 182, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 4, 129, 158, 48, 129, 155, 2, 1, 1, 4, 48, 248, 113, 165, 102, 101, 137, 193, 74, 87, 71, 38, 62, 248, 91, 49, 156, 192, 35, 219, 110, 53, 103, 108, 61, 120, 30, 239, 139, 5, 95, 207, 190, 134, 250, 13, 6, 208, 86, 181, 25, 95, 177, 50, 58, 248, 222, 37, 179, 161, 100, 3, 98, 0, 4, 241, 25, 101, 223, 125, 212, 89, 77, 4, 25, 197, 8, 100, 130, 163, 184, 38, 185, 121, 127, 155, 224, 189, 13, 16, 156, 158, 30, 153, 137, 193, 185, 169, 43, 143, 38, 159, 152, 225, 122, 209, 132, 186, 115, 193, 247, 151, 98, 175, 69, 175, 129, 65, 96, 38, 66, 218, 39, 26, 107, 176, 255, 235, 12, 180, 71, 143, 207, 112, 126, 102, 26, 166, 214, 205, 245, 21, 73, 200, 140, 63, 19, 11, 233, 232, 32, 31, 111, 106, 9, 244, 24, 90, 175, 149, 196]) + }; + + var spki = { + "P-521": new Uint8Array([48, 129, 155, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 3, 129, 134, 0, 4, 0, 238, 105, 249, 71, 21, 215, 1, 233, 226, 1, 19, 51, 212, 244, 249, 108, 186, 125, 145, 248, 139, 17, 43, 175, 117, 207, 9, 204, 31, 138, 202, 151, 97, 141, 169, 56, 152, 34, 210, 155, 111, 233, 153, 106, 97, 32, 62, 247, 82, 183, 113, 232, 149, 143, 196, 103, 123, 179, 119, 133, 101, 171, 96, 214, 237, 0, 222, 171, 103, 97, 137, 91, 147, 94, 58, 211, 37, 251, 133, 73, 229, 111, 19, 120, 106, 167, 63, 136, 162, 236, 254, 64, 147, 52, 115, 216, 174, 242, 64, 196, 223, 215, 213, 6, 242, 44, 221, 14, 85, 85, 143, 63, 191, 5, 235, 247, 239, 239, 122, 114, 215, 143, 70, 70, 155, 132, 72, 242, 110, 39, 18]), + "P-256": new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 154, 116, 32, 120, 126, 95, 77, 105, 211, 232, 34, 114, 115, 1, 109, 56, 224, 71, 129, 133, 223, 127, 238, 156, 142, 103, 60, 202, 211, 79, 126, 128, 254, 49, 141, 182, 221, 107, 119, 218, 99, 32, 165, 246, 151, 89, 9, 68, 23, 177, 52, 239, 138, 139, 116, 193, 101, 4, 57, 198, 115, 0, 90, 61]), + "P-384": new Uint8Array([48, 118, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 3, 98, 0, 4, 145, 130, 45, 194, 175, 89, 193, 143, 91, 103, 248, 13, 246, 26, 38, 3, 194, 168, 240, 179, 192, 175, 130, 45, 99, 194, 121, 112, 26, 130, 69, 96, 64, 68, 1, 221, 233, 165, 110, 229, 39, 87, 234, 139, 199, 72, 212, 200, 43, 83, 55, 180, 141, 123, 101, 88, 58, 61, 87, 36, 56, 136, 0, 54, 186, 198, 115, 15, 66, 202, 82, 120, 150, 107, 213, 242, 30, 134, 226, 29, 48, 197, 166, 208, 70, 62, 197, 19, 221, 80, 159, 252, 220, 175, 31, 245]) + }; + + var sizes = { + "P-521": 66, + "P-256": 32, + "P-384": 48 + }; + + var derivations = { + "P-521": new Uint8Array([0, 156, 43, 206, 87, 190, 128, 173, 171, 59, 7, 56, 91, 142, 89, 144, 235, 125, 111, 222, 189, 176, 27, 243, 83, 113, 164, 246, 7, 94, 157, 40, 138, 193, 42, 109, 254, 3, 170, 87, 67, 188, 129, 112, 157, 73, 168, 34, 148, 2, 25, 182, 75, 118, 138, 205, 82, 15, 161, 54, 142, 160, 175, 141, 71, 93]), + "P-256": new Uint8Array([14, 143, 60, 77, 177, 178, 162, 131, 115, 90, 0, 220, 87, 31, 26, 232, 151, 28, 227, 35, 250, 17, 131, 137, 203, 95, 65, 196, 59, 61, 181, 161]), + "P-384": new Uint8Array([224, 189, 107, 206, 10, 239, 140, 164, 136, 56, 166, 226, 252, 197, 126, 103, 185, 197, 232, 134, 12, 95, 11, 233, 218, 190, 197, 62, 69, 78, 24, 160, 161, 116, 196, 136, 136, 162, 100, 136, 17, 91, 45, 201, 241, 223, 165, 45]) + }; + + return importKeys(pkcs8, spki, sizes) + .then(function(results) { + publicKeys = results.publicKeys; + privateKeys = results.privateKeys; + ecdsaKeyPairs = results.ecdsaKeyPairs; + noDeriveKeyKeys = results.noDeriveKeyKeys; + + Object.keys(sizes).forEach(function(namedCurve) { + // Basic success case + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: publicKeys[namedCurve]}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_true(equalBuffers(exportedKey, derivations[namedCurve], 8 * exportedKey.length), "Derived correct key"); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " good parameters"); + + // Case insensitivity check + promise_test(function(test) { + return subtle.deriveKey({name: "EcDh", public: publicKeys[namedCurve]}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_true(equalBuffers(exportedKey, derivations[namedCurve], 8 * exportedKey.length), "Derived correct key"); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + }); + }, namedCurve + " mixed case parameters"); + // Errors to test: + + // - missing public property TypeError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH"}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " missing public curve"); + + // - Non CryptoKey public property TypeError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: {message: "Not a CryptoKey"}}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property of algorithm is not a CryptoKey"); + + // - wrong named curve + promise_test(function(test) { + publicKey = publicKeys["P-256"]; + if (namedCurve === "P-256") { + publicKey = publicKeys["P-384"]; + } + return subtle.deriveKey({name: "ECDH", public: publicKey}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " mismatched curves"); + + // - not ECDH public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: ecdsaKeyPairs[namedCurve].publicKey}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property of algorithm is not an ECDSA public key"); + + // - No deriveKey usage in baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: publicKeys[namedCurve]}, noDeriveKeyKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " no deriveKey usage for base key"); + + // - Use public key for baseKey InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: publicKeys[namedCurve]}, publicKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " base key is not a private key"); + + // - Use private key for public property InvalidAccessError + promise_test(function(test) { + return subtle.deriveKey({name: "ECDH", public: privateKeys[namedCurve]}, privateKeys[namedCurve], {name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, namedCurve + " public property value is a private key"); + + // - Use secret key for public property InvalidAccessError + promise_test(function(test) { + return subtle.generateKey({name: "HMAC", hash: "SHA-256", length: 256}, true, ["sign", "verify"]) + .then(function(secretKey) { + return subtle.deriveKey({name: "ECDH", public: secretKey}, privateKeys[namedCurve], {name: "AES-CBC", length: 256}, true, ["sign", "verify"]) + .then(function(key) {return crypto.subtle.exportKey("raw", key);}) + .then(function(exportedKey) { + assert_unreached("deriveKey succeeded but should have failed with InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }); + }, namedCurve + " public property value is a secret key"); + }); + }); + + function importKeys(pkcs8, spki, sizes) { + var privateKeys = {}; + var publicKeys = {}; + var ecdsaKeyPairs = {}; + var noDeriveKeyKeys = {}; + + var promises = []; + Object.keys(pkcs8).forEach(function(namedCurve) { + var operation = subtle.importKey("pkcs8", pkcs8[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, ["deriveBits", "deriveKey"]) + .then(function(key) { + privateKeys[namedCurve] = key; + }, function (err) { + privateKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(pkcs8).forEach(function(namedCurve) { + var operation = subtle.importKey("pkcs8", pkcs8[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, ["deriveBits"]) + .then(function(key) { + noDeriveKeyKeys[namedCurve] = key; + }, function (err) { + noDeriveKeyKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(spki).forEach(function(namedCurve) { + var operation = subtle.importKey("spki", spki[namedCurve], + {name: "ECDH", namedCurve: namedCurve}, + false, []) + .then(function(key) { + publicKeys[namedCurve] = key; + }, function (err) { + publicKeys[namedCurve] = null; + }); + promises.push(operation); + }); + Object.keys(sizes).forEach(function(namedCurve) { + var operation = subtle.generateKey({name: "ECDSA", namedCurve: namedCurve}, false, ["sign", "verify"]) + .then(function(keyPair) { + ecdsaKeyPairs[namedCurve] = keyPair; + }, function (err) { + ecdsaKeyPairs[namedCurve] = null; + }); + promises.push(operation); + }); + + return Promise.all(promises) + .then(function(results) {return {privateKeys: privateKeys, publicKeys: publicKeys, ecdsaKeyPairs: ecdsaKeyPairs, noDeriveKeyKeys: noDeriveKeyKeys}}); + } + + // Compares two ArrayBuffer or ArrayBufferView objects. If bitCount is + // omitted, the two values must be the same length and have the same contents + // in every byte. If bitCount is included, only that leading number of bits + // have to match. + function equalBuffers(a, b, bitCount) { + var remainder; + + if (typeof bitCount === "undefined" && a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + var length = a.byteLength; + if (typeof bitCount !== "undefined") { + length = Math.floor(bitCount / 8); + } + + for (var i=0; i> (8 - remainder) === bBytes[length] >> (8 - remainder); + } + + return true; + } + +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.https.any.js new file mode 100644 index 00000000..02492c37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.https.any.js @@ -0,0 +1,15 @@ +// META: title=WebCryptoAPI: deriveBits() and deriveKey() Using HKDF +// META: variant=?1-1000 +// META: variant=?1001-2000 +// META: variant=?2001-3000 +// META: variant=?3001-last +// META: script=/common/subset-tests.js +// META: script=hkdf_vectors.js +// META: script=hkdf.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.js new file mode 100644 index 00000000..0384f88e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/hkdf.js @@ -0,0 +1,295 @@ + +function define_tests() { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + // hkdf2_vectors sets up test data with the correct derivations for each + // test case. + var testData = getTestData(); + var derivedKeys = testData.derivedKeys; + var salts = testData.salts; + var derivations = testData.derivations; + var infos = testData.infos; + + // What kinds of keys can be created with deriveKey? The following: + var derivedKeyTypes = testData.derivedKeyTypes; + + return setUpBaseKeys(derivedKeys) + .then(function(allKeys) { + // We get several kinds of base keys. Normal ones that can be used for + // derivation operations, ones that lack the deriveBits usage, ones + // that lack the deriveKeys usage, and one key that is for the wrong + // algorithm (not HKDF in this case). + var baseKeys = allKeys.baseKeys; + var noBits = allKeys.noBits; + var noKey = allKeys.noKey; + var wrongKey = allKeys.wrongKey; + + // Test each combination of derivedKey size, salt size, hash function, + // and number of iterations. The derivations object is structured in + // that way, so navigate it to run tests and compare with correct results. + Object.keys(derivations).forEach(function(derivedKeySize) { + Object.keys(derivations[derivedKeySize]).forEach(function(saltSize) { + Object.keys(derivations[derivedKeySize][saltSize]).forEach(function(hashName) { + Object.keys(derivations[derivedKeySize][saltSize][hashName]).forEach(function(infoSize) { + var testName = derivedKeySize + " derivedKey, " + saltSize + " salt, " + hashName + ", with " + infoSize + " info"; + var algorithm = {name: "HKDF", salt: salts[saltSize], info: infos[infoSize], hash: hashName}; + + // Check for correct deriveBits result + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, baseKeys[derivedKeySize], 256) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[derivedKeySize][saltSize][hashName][infoSize]), "Derived correct key"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, testName); + + // 0 length + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, baseKeys[derivedKeySize], 0) + .then(function(derivation) { + assert_equals(derivation.byteLength, 0, "Derived correctly empty key"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, testName + " with 0 length"); + + // Check for correct deriveKey results for every kind of + // key that can be created by the deriveKeys operation. + derivedKeyTypes.forEach(function(derivedKeyType) { + var testName = "Derived key of type "; + Object.keys(derivedKeyType.algorithm).forEach(function(prop) { + testName += prop + ": " + derivedKeyType.algorithm[prop] + " "; + }); + testName += " using " + derivedKeySize + " derivedKey, " + saltSize + " salt, " + hashName + ", with " + infoSize + " info"; + + // Test the particular key derivation. + subsetTest(promise_test, function(test) { + return subtle.deriveKey(algorithm, baseKeys[derivedKeySize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + // Need to export the key to see that the correct bits were set. + return subtle.exportKey("raw", key) + .then(function(buffer) { + assert_true(equalBuffers(buffer, derivations[derivedKeySize][saltSize][hashName][infoSize].slice(0, derivedKeyType.algorithm.length/8)), "Exported key matches correct value"); + }, function(err) { + assert_unreached("Exporting derived key failed with error " + err.name + ": " + err.message); + }); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + + }); + }, testName); + + // Test various error conditions for deriveKey: + + // - illegal name for hash algorithm (NotSupportedError) + var badHash = hashName.substring(0, 3) + hashName.substring(4); + subsetTest(promise_test, function(test) { + var badAlgorithm = {name: "HKDF", salt: salts[saltSize], hash: badHash, info: algorithm.info}; + return subtle.deriveKey(badAlgorithm, baseKeys[derivedKeySize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("bad hash name should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveKey with bad hash name correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with bad hash name " + badHash); + + // - baseKey usages missing "deriveKey" (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveKey(algorithm, noKey[derivedKeySize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("missing deriveKey usage should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveKey with missing deriveKey usage correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with missing deriveKey usage"); + + // - baseKey algorithm does not match HKDF (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveKey(algorithm, wrongKey, derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("wrong (ECDH) key should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveKey with wrong (ECDH) key correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with wrong (ECDH) key"); + + }); + + // Test various error conditions for deriveBits below: + + // missing salt (TypeError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "HKDF", info: infos[infoSize], hash: hashName}, baseKeys[derivedKeySize], 0) + .then(function(derivation) { + assert_equals(derivation.byteLength, 0, "Derived even with missing salt"); + }, function(err) { + assert_equals(err.name, "TypeError", "deriveBits missing salt correctly threw OperationError: " + err.message); + }); + }, testName + " with missing salt"); + + // missing info (TypeError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "HKDF", salt: salts[saltSize], hash: hashName}, baseKeys[derivedKeySize], 0) + .then(function(derivation) { + assert_equals(derivation.byteLength, 0, "Derived even with missing info"); + }, function(err) { + assert_equals(err.name, "TypeError", "deriveBits missing info correctly threw OperationError: " + err.message); + }); + }, testName + " with missing info"); + + // length not multiple of 8 (OperationError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, baseKeys[derivedKeySize], 44) + .then(function(derivation) { + assert_unreached("non-multiple of 8 length should have thrown an OperationError"); + }, function(err) { + assert_equals(err.name, "OperationError", "deriveBits with non-multiple of 8 length correctly threw OperationError: " + err.message); + }); + }, testName + " with non-multiple of 8 length"); + + // - illegal name for hash algorithm (NotSupportedError) + var badHash = hashName.substring(0, 3) + hashName.substring(4); + subsetTest(promise_test, function(test) { + var badAlgorithm = {name: "HKDF", salt: salts[saltSize], hash: badHash, info: algorithm.info}; + return subtle.deriveBits(badAlgorithm, baseKeys[derivedKeySize], 256) + .then(function(derivation) { + assert_unreached("bad hash name should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveBits with bad hash name correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with bad hash name " + badHash); + + // - baseKey usages missing "deriveBits" (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, noBits[derivedKeySize], 256) + .then(function(derivation) { + assert_unreached("missing deriveBits usage should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveBits with missing deriveBits usage correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with missing deriveBits usage"); + + // - baseKey algorithm does not match HKDF (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, wrongKey, 256) + .then(function(derivation) { + assert_unreached("wrong (ECDH) key should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveBits with wrong (ECDH) key correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with wrong (ECDH) key"); + }); + }); + + // - legal algorithm name but not digest one (e.g., PBKDF2) (NotSupportedError) + var nonDigestHash = "PBKDF2"; + Object.keys(infos).forEach(function(infoSize) { + var testName = derivedKeySize + " derivedKey, " + saltSize + " salt, " + nonDigestHash + ", with " + infoSize + " info"; + var algorithm = {name: "HKDF", salt: salts[saltSize], hash: nonDigestHash}; + if (infoSize !== "missing") { + algorithm.info = infos[infoSize]; + } + + subsetTest(promise_test, function(test) { + return subtle.deriveBits(algorithm, baseKeys[derivedKeySize], 256) + .then(function(derivation) { + assert_unreached("non-digest algorithm should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveBits with non-digest algorithm correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with non-digest algorithm " + nonDigestHash); + + derivedKeyTypes.forEach(function(derivedKeyType) { + var testName = "Derived key of type "; + Object.keys(derivedKeyType.algorithm).forEach(function(prop) { + testName += prop + ": " + derivedKeyType.algorithm[prop] + " "; + }); + testName += " using " + derivedKeySize + " derivedKey, " + saltSize + " salt, " + nonDigestHash + ", with " + infoSize + " info"; + + subsetTest(promise_test, function(test) { + return subtle.deriveKey(algorithm, baseKeys[derivedKeySize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(derivation) { + assert_unreached("non-digest algorithm should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "derivekey with non-digest algorithm correctly threw NotSupportedError: " + err.message); + }); + }, testName); + }); + + }); + + }); + }); + }); + + // Deriving bits and keys requires starting with a base key, which is created + // by importing a derivedKey. setUpBaseKeys returns a promise that yields the + // necessary base keys. + function setUpBaseKeys(derivedKeys) { + var promises = []; + + var baseKeys = {}; + var noBits = {}; + var noKey = {}; + var wrongKey = null; + + Object.keys(derivedKeys).forEach(function(derivedKeySize) { + var promise = subtle.importKey("raw", derivedKeys[derivedKeySize], {name: "HKDF"}, false, ["deriveKey", "deriveBits"]) + .then(function(baseKey) { + baseKeys[derivedKeySize] = baseKey; + }, function(err) { + baseKeys[derivedKeySize] = null; + }); + promises.push(promise); + + promise = subtle.importKey("raw", derivedKeys[derivedKeySize], {name: "HKDF"}, false, ["deriveBits"]) + .then(function(baseKey) { + noKey[derivedKeySize] = baseKey; + }, function(err) { + noKey[derivedKeySize] = null; + }); + promises.push(promise); + + promise = subtle.importKey("raw", derivedKeys[derivedKeySize], {name: "HKDF"}, false, ["deriveKey"]) + .then(function(baseKey) { + noBits[derivedKeySize] = baseKey; + }, function(err) { + noBits[derivedKeySize] = null; + }); + promises.push(promise); + }); + + var promise = subtle.generateKey({name: "ECDH", namedCurve: "P-256"}, false, ["deriveKey", "deriveBits"]) + .then(function(baseKey) { + wrongKey = baseKey.privateKey; + }, function(err) { + wrongKey = null; + }); + promises.push(promise); + + + return Promise.all(promises).then(function() { + return {baseKeys: baseKeys, noBits: noBits, noKey: noKey, wrongKey: wrongKey}; + }); + } + + function equalBuffers(a, b) { + if (a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + for (var i=0; in + + // Variations to test: + // - empty, short, and fairly long derivedKey + // - empty, short, and fairly long salt + // - SHA-1, SHA-256, SHA-384, SHA-512 hash + // - 1, 1000, and 100000 million iterations + + // Test cases to generate: 3 * 3 * 4 * 3 = 108 + + // Error conditions to test: + // - length null (OperationError) + // - length not a multiple of 8 (OperationError) + // - illegal name for hash algorithm (NotSupportedError) + // - legal algorithm name but not digest one (e.g., AES-CBC) (NotSupportedError) + // - baseKey usages missing "deriveBits" (InvalidAccessError) + // - baseKey algorithm does not match HKDF (InvalidAccessError) + // - 0 iterations + + var derivedKeyTypes = [ + {algorithm: {name: "AES-CBC", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CBC", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CBC", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-KW", length: 128}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "AES-KW", length: 192}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "AES-KW", length: 256}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "HMAC", hash: "SHA-1", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-256", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-384", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-512", length: 256}, usages: ["sign", "verify"]} + ]; + + var derivedKeys = { + "short": new Uint8Array([80, 64, 115, 115, 119, 48, 114, 100]), + "long": new Uint8Array([85, 115, 101, 114, 115, 32, 115, 104, 111, 117, 108, 100, 32, 112, 105, 99, 107, 32, 108, 111, 110, 103, 32, 112, 97, 115, 115, 112, 104, 114, 97, 115, 101, 115, 32, 40, 110, 111, 116, 32, 117, 115, 101, 32, 115, 104, 111, 114, 116, 32, 112, 97, 115, 115, 119, 111, 114, 100, 115, 41, 33]), + "empty": new Uint8Array([]) + }; + + var salts = { + "normal": new Uint8Array([83, 111, 100, 105, 117, 109, 32, 67, 104, 108, 111, 114, 105, 100, 101, 32, 99, 111, 109, 112, 111, 117, 110, 100]), + "empty": new Uint8Array([]) + }; + + var infos = { + "normal": new Uint8Array([72, 75, 68, 70, 32, 101, 120, 116, 114, 97, 32, 105, 110, 102, 111]), + "empty": new Uint8Array([]) + }; + + var derivations = { + "short": { + "normal": { + "SHA-384": { + "normal": new Uint8Array([25, 186, 116, 54, 142, 107, 153, 51, 144, 242, 127, 233, 167, 208, 43, 195, 56, 23, 63, 114, 190, 113, 161, 159, 199, 68, 252, 219, 63, 212, 184, 75]), + "empty": new Uint8Array([151, 96, 31, 78, 12, 83, 165, 211, 243, 162, 129, 0, 153, 188, 104, 32, 236, 80, 8, 52, 52, 118, 155, 89, 252, 36, 164, 23, 169, 84, 55, 52]) + }, + "SHA-512": { + "normal": new Uint8Array([75, 189, 109, 178, 67, 95, 182, 150, 21, 127, 96, 137, 201, 119, 195, 199, 63, 62, 172, 94, 243, 221, 107, 170, 230, 4, 203, 83, 191, 187, 21, 62]), + "empty": new Uint8Array([47, 49, 87, 231, 254, 12, 16, 176, 18, 152, 200, 240, 136, 106, 144, 237, 207, 128, 171, 222, 245, 219, 193, 223, 43, 20, 130, 83, 43, 82, 185, 52]) + }, + "SHA-1": { + "normal": new Uint8Array([5, 173, 34, 237, 33, 56, 201, 96, 14, 77, 158, 39, 37, 222, 211, 1, 245, 210, 135, 251, 251, 87, 2, 249, 153, 188, 101, 54, 211, 237, 239, 152]), + "empty": new Uint8Array([213, 27, 111, 183, 229, 153, 202, 48, 197, 238, 38, 69, 147, 228, 184, 95, 34, 32, 199, 195, 171, 0, 49, 87, 191, 248, 203, 79, 54, 156, 117, 96]) + }, + "SHA-256": { + "normal": new Uint8Array([42, 245, 144, 30, 40, 132, 156, 40, 68, 56, 87, 56, 106, 161, 172, 59, 177, 39, 233, 38, 49, 193, 192, 81, 72, 45, 102, 144, 148, 23, 114, 180]), + "empty": new Uint8Array([158, 75, 113, 144, 51, 116, 33, 1, 233, 15, 26, 214, 30, 47, 243, 180, 37, 104, 99, 102, 114, 150, 215, 67, 137, 241, 240, 42, 242, 196, 230, 166]) + } + }, + "empty": { + "SHA-384": { + "normal": new Uint8Array([251, 72, 47, 242, 44, 79, 141, 70, 108, 77, 254, 110, 41, 242, 204, 46, 205, 171, 245, 136, 67, 40, 251, 240, 138, 115, 143, 217, 69, 241, 102, 203]), + "empty": new Uint8Array([30, 2, 60, 23, 179, 64, 83, 60, 234, 239, 57, 35, 12, 184, 179, 187, 219, 246, 99, 161, 61, 96, 117, 208, 221, 50, 108, 4, 148, 120, 251, 165]) + }, + "SHA-512": { + "normal": new Uint8Array([241, 123, 91, 220, 216, 215, 211, 212, 96, 16, 54, 161, 148, 54, 49, 125, 22, 68, 249, 164, 224, 149, 110, 252, 14, 55, 43, 131, 172, 218, 207, 219]), + "empty": new Uint8Array([199, 180, 116, 148, 47, 49, 248, 63, 175, 93, 20, 115, 24, 2, 177, 189, 73, 71, 133, 73, 203, 58, 143, 61, 191, 237, 196, 211, 32, 156, 245, 182]) + }, + "SHA-1": { + "normal": new Uint8Array([193, 38, 241, 230, 242, 90, 157, 228, 44, 247, 212, 39, 5, 154, 82, 237, 150, 1, 242, 154, 88, 21, 203, 251, 198, 75, 199, 246, 104, 198, 163, 65]), + "empty": new Uint8Array([50, 21, 195, 240, 141, 231, 5, 73, 176, 81, 183, 3, 55, 69, 168, 24, 79, 140, 186, 166, 177, 115, 83, 48, 210, 188, 182, 177, 111, 70, 66, 239]) + }, + "SHA-256": { + "normal": new Uint8Array([115, 60, 139, 107, 207, 172, 135, 92, 127, 8, 152, 42, 110, 63, 251, 86, 10, 206, 166, 241, 101, 71, 110, 184, 52, 96, 185, 53, 62, 212, 29, 254]), + "empty": new Uint8Array([200, 225, 39, 116, 19, 83, 5, 201, 20, 127, 44, 196, 118, 110, 94, 173, 37, 216, 244, 87, 185, 161, 149, 61, 82, 103, 115, 97, 206, 213, 88, 251]) + } + } + }, + "long": { + "normal": { + "SHA-384": { + "normal": new Uint8Array([249, 21, 113, 181, 33, 247, 238, 241, 62, 87, 58, 164, 99, 120, 101, 158, 243, 183, 243, 111, 253, 209, 187, 5, 93, 178, 205, 119, 210, 96, 196, 103]), + "empty": new Uint8Array([104, 175, 28, 44, 246, 185, 55, 13, 32, 84, 52, 71, 152, 189, 187, 24, 71, 204, 244, 7, 183, 101, 43, 121, 61, 209, 54, 212, 100, 14, 3, 72]) + }, + "SHA-512": { + "normal": new Uint8Array([113, 10, 174, 47, 223, 136, 158, 69, 254, 15, 185, 149, 178, 194, 107, 51, 235, 152, 134, 80, 236, 15, 174, 241, 103, 2, 138, 122, 108, 203, 54, 56]), + "empty": new Uint8Array([229, 222, 86, 128, 129, 199, 30, 86, 39, 80, 130, 152, 113, 195, 66, 117, 129, 4, 118, 94, 214, 243, 6, 240, 97, 60, 157, 75, 179, 54, 242, 170]) + }, + "SHA-1": { + "normal": new Uint8Array([127, 149, 126, 220, 188, 227, 203, 11, 112, 86, 110, 30, 182, 14, 253, 30, 64, 90, 19, 48, 76, 102, 29, 54, 99, 119, 129, 9, 191, 6, 137, 156]), + "empty": new Uint8Array([48, 98, 243, 207, 26, 115, 11, 156, 239, 81, 240, 44, 29, 250, 200, 94, 217, 30, 75, 0, 101, 235, 80, 202, 159, 216, 176, 16, 126, 114, 135, 51]) + }, + "SHA-256": { + "normal": new Uint8Array([49, 183, 214, 133, 48, 168, 99, 231, 23, 192, 129, 202, 105, 23, 182, 134, 80, 179, 221, 154, 41, 243, 6, 6, 226, 202, 209, 153, 190, 193, 77, 19]), + "empty": new Uint8Array([229, 121, 209, 249, 231, 240, 142, 111, 153, 15, 252, 252, 206, 30, 210, 1, 197, 227, 126, 98, 205, 246, 6, 240, 186, 74, 202, 128, 66, 127, 188, 68]) + } + }, + "empty": { + "SHA-384": { + "normal": new Uint8Array([97, 158, 182, 249, 40, 115, 149, 187, 213, 237, 106, 103, 201, 104, 70, 90, 216, 43, 108, 85, 159, 60, 56, 182, 4, 187, 176, 143, 88, 50, 11, 3]), + "empty": new Uint8Array([255, 68, 123, 66, 61, 131, 254, 118, 131, 108, 50, 51, 114, 40, 181, 107, 91, 217, 191, 104, 213, 142, 125, 202, 75, 124, 202, 132, 42, 69, 225, 26]) + }, + "SHA-512": { + "normal": new Uint8Array([19, 62, 138, 127, 127, 244, 51, 105, 12, 200, 132, 50, 194, 163, 56, 194, 119, 229, 193, 55, 86, 255, 135, 143, 70, 117, 63, 230, 165, 100, 227, 229]), + "empty": new Uint8Array([222, 84, 247, 238, 200, 12, 156, 198, 109, 52, 159, 201, 135, 248, 13, 70, 29, 178, 239, 79, 244, 225, 133, 5, 210, 139, 216, 12, 180, 44, 125, 118]) + }, + "SHA-1": { + "normal": new Uint8Array([173, 185, 60, 219, 206, 121, 183, 213, 17, 89, 182, 192, 19, 26, 43, 98, 242, 56, 40, 210, 106, 205, 104, 94, 52, 192, 101, 53, 230, 247, 116, 150]), + "empty": new Uint8Array([71, 113, 13, 42, 117, 7, 224, 90, 29, 220, 200, 122, 124, 47, 144, 97, 119, 162, 102, 239, 185, 230, 34, 81, 12, 204, 179, 113, 60, 208, 141, 88]) + }, + "SHA-256": { + "normal": new Uint8Array([164, 1, 215, 201, 21, 138, 41, 229, 199, 25, 58, 185, 115, 15, 7, 72, 133, 28, 197, 186, 173, 180, 44, 173, 2, 75, 98, 144, 254, 33, 52, 54]), + "empty": new Uint8Array([180, 247, 231, 85, 118, 116, 213, 1, 203, 251, 192, 20, 138, 216, 0, 192, 117, 1, 137, 254, 41, 90, 42, 202, 94, 27, 244, 18, 44, 133, 237, 249]) + } + } + }, + "empty": { + "normal": { + "SHA-384": { + "normal": new Uint8Array([106, 134, 50, 228, 134, 137, 157, 194, 100, 241, 161, 249, 32, 89, 63, 40, 128, 128, 78, 14, 26, 218, 207, 148, 235, 78, 213, 229, 248, 61, 13, 18]), + "empty": new Uint8Array([234, 80, 18, 254, 181, 135, 81, 213, 188, 142, 182, 78, 13, 234, 205, 89, 126, 215, 16, 201, 243, 82, 88, 174, 107, 154, 8, 122, 237, 7, 37, 174]) + }, + "SHA-512": { + "normal": new Uint8Array([199, 151, 225, 209, 242, 202, 183, 242, 138, 95, 67, 69, 92, 16, 89, 127, 148, 51, 133, 237, 251, 66, 140, 254, 43, 152, 190, 212, 169, 85, 215, 161]), + "empty": new Uint8Array([224, 140, 220, 196, 197, 166, 170, 121, 157, 134, 188, 3, 169, 84, 117, 39, 110, 187, 128, 29, 154, 222, 1, 110, 20, 168, 250, 91, 100, 5, 22, 81]) + }, + "SHA-1": { + "normal": new Uint8Array([171, 103, 158, 103, 188, 180, 48, 95, 238, 66, 239, 148, 14, 80, 156, 221, 212, 6, 227, 73, 143, 133, 116, 24, 169, 121, 171, 57, 207, 49, 95, 81]), + "empty": new Uint8Array([254, 66, 33, 135, 24, 140, 134, 54, 211, 109, 170, 213, 142, 242, 132, 49, 164, 51, 191, 15, 239, 114, 209, 202, 231, 53, 160, 75, 219, 190, 185, 211]) + }, + "SHA-256": { + "normal": new Uint8Array([223, 146, 185, 169, 250, 156, 1, 184, 152, 206, 234, 161, 49, 52, 131, 46, 49, 203, 28, 8, 29, 22, 165, 35, 92, 105, 216, 86, 81, 227, 23, 172]), + "empty": new Uint8Array([230, 13, 67, 43, 6, 238, 136, 157, 250, 183, 41, 154, 32, 236, 35, 105, 117, 49, 209, 25, 252, 247, 102, 208, 152, 141, 10, 203, 12, 0, 199, 247]) + } + }, + "empty": { + "SHA-384": { + "normal": new Uint8Array([234, 203, 157, 102, 112, 255, 59, 25, 4, 119, 154, 65, 145, 1, 177, 255, 170, 189, 109, 101, 16, 189, 80, 133, 104, 1, 116, 106, 135, 31, 123, 49]), + "empty": new Uint8Array([71, 12, 198, 83, 135, 202, 74, 16, 199, 166, 138, 59, 81, 72, 200, 229, 19, 218, 166, 49, 1, 0, 7, 57, 196, 198, 101, 155, 134, 17, 136, 132]) + }, + "SHA-512": { + "normal": new Uint8Array([87, 3, 145, 116, 241, 111, 84, 24, 168, 104, 86, 218, 235, 119, 246, 157, 75, 77, 80, 0, 51, 75, 109, 209, 244, 244, 179, 231, 179, 220, 185, 211]), + "empty": new Uint8Array([157, 115, 201, 142, 121, 30, 128, 235, 229, 180, 203, 69, 105, 58, 163, 47, 221, 68, 181, 250, 62, 218, 179, 236, 130, 249, 208, 244, 214, 105, 5, 226]) + }, + "SHA-1": { + "normal": new Uint8Array([161, 189, 216, 195, 50, 198, 70, 74, 75, 182, 162, 242, 49, 174, 201, 164, 68, 35, 126, 171, 224, 77, 47, 85, 242, 171, 37, 212, 12, 84, 235, 238]), + "empty": new Uint8Array([136, 95, 192, 41, 179, 34, 75, 137, 110, 9, 224, 187, 229, 235, 52, 126, 197, 158, 104, 39, 200, 232, 87, 179, 148, 245, 79, 244, 155, 136, 168, 246]) + }, + "SHA-256": { + "normal": new Uint8Array([183, 184, 110, 66, 42, 209, 200, 165, 113, 253, 165, 40, 218, 22, 160, 102, 244, 36, 134, 221, 64, 86, 121, 47, 217, 51, 98, 8, 142, 93, 212, 194]), + "empty": new Uint8Array([235, 112, 240, 29, 237, 233, 175, 175, 164, 73, 238, 225, 177, 40, 101, 4, 225, 246, 35, 136, 179, 247, 221, 79, 149, 102, 151, 176, 232, 40, 254, 24]) + } + } + } + }; + + return {derivedKeys: derivedKeys, salts: salts, derivations: derivations, derivedKeyTypes: derivedKeyTypes, infos: infos}; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.https.any.js new file mode 100644 index 00000000..2efbe523 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.https.any.js @@ -0,0 +1,21 @@ +// META: title=WebCryptoAPI: deriveBits() and deriveKey() Using PBKDF2 +// META: timeout=long +// META: variant=?1-1000 +// META: variant=?1001-2000 +// META: variant=?2001-3000 +// META: variant=?3001-4000 +// META: variant=?4001-5000 +// META: variant=?5001-6000 +// META: variant=?6001-7000 +// META: variant=?7001-8000 +// META: variant=?8001-last +// META: script=/common/subset-tests.js +// META: script=pbkdf2_vectors.js +// META: script=pbkdf2.js + +// Define subtests from a `promise_test` to ensure the harness does not +// complete before the subtests are available. `explicit_done` cannot be used +// for this purpose because the global `done` function is automatically invoked +// by the WPT infrastructure in dedicated worker tests defined using the +// "multi-global" pattern. +promise_test(define_tests, 'setup - define tests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.js new file mode 100644 index 00000000..38cf3b1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/derive_bits_keys/pbkdf2.js @@ -0,0 +1,291 @@ +function define_tests() { + // May want to test prefixed implementations. + var subtle = self.crypto.subtle; + + // pbkdf2_vectors sets up test data with the correct derivations for each + // test case. + var testData = getTestData(); + var passwords = testData.passwords; + var salts = testData.salts; + var derivations = testData.derivations; + + // What kinds of keys can be created with deriveKey? The following: + var derivedKeyTypes = testData.derivedKeyTypes; + + return setUpBaseKeys(passwords) + .then(function(allKeys) { + // We get several kinds of base keys. Normal ones that can be used for + // derivation operations, ones that lack the deriveBits usage, ones + // that lack the deriveKeys usage, and one key that is for the wrong + // algorithm (not PBKDF2 in this case). + var baseKeys = allKeys.baseKeys; + var noBits = allKeys.noBits; + var noKey = allKeys.noKey; + var wrongKey = allKeys.wrongKey; + + // Test each combination of password size, salt size, hash function, + // and number of iterations. The derivations object is structured in + // that way, so navigate it to run tests and compare with correct results. + Object.keys(derivations).forEach(function(passwordSize) { + Object.keys(derivations[passwordSize]).forEach(function(saltSize) { + Object.keys(derivations[passwordSize][saltSize]).forEach(function(hashName) { + Object.keys(derivations[passwordSize][saltSize][hashName]).forEach(function(iterations) { + var testName = passwordSize + " password, " + saltSize + " salt, " + hashName + ", with " + iterations + " iterations"; + + // Check for correct deriveBits result + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, baseKeys[passwordSize], 256) + .then(function(derivation) { + assert_true(equalBuffers(derivation, derivations[passwordSize][saltSize][hashName][iterations]), "Derived correct key"); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, testName); + + // 0 length + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, baseKeys[passwordSize], 0) + .then(function(derivation) { + assert_true(equalBuffers(derivation.byteLength, 0, "Derived correctly empty key")); + }, function(err) { + assert_unreached("deriveBits failed with error " + err.name + ": " + err.message); + }); + }, testName + " with 0 length"); + + // Check for correct deriveKey results for every kind of + // key that can be created by the deriveKeys operation. + derivedKeyTypes.forEach(function(derivedKeyType) { + var testName = "Derived key of type "; + Object.keys(derivedKeyType.algorithm).forEach(function(prop) { + testName += prop + ": " + derivedKeyType.algorithm[prop] + " "; + }); + testName += " using " + passwordSize + " password, " + saltSize + " salt, " + hashName + ", with " + iterations + " iterations"; + + // Test the particular key derivation. + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, baseKeys[passwordSize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + // Need to export the key to see that the correct bits were set. + return subtle.exportKey("raw", key) + .then(function(buffer) { + assert_true(equalBuffers(buffer, derivations[passwordSize][saltSize][hashName][iterations].slice(0, derivedKeyType.algorithm.length/8)), "Exported key matches correct value"); + }, function(err) { + assert_unreached("Exporting derived key failed with error " + err.name + ": " + err.message); + }); + }, function(err) { + assert_unreached("deriveKey failed with error " + err.name + ": " + err.message); + + }); + }, testName); + + // Test various error conditions for deriveKey: + + // - illegal name for hash algorithm (NotSupportedError) + var badHash = hashName.substring(0, 3) + hashName.substring(4); + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: badHash, iterations: parseInt(iterations)}, baseKeys[passwordSize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("bad hash name should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveKey with bad hash name correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with bad hash name " + badHash); + + // - baseKey usages missing "deriveKey" (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, noKey[passwordSize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("missing deriveKey usage should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveKey with missing deriveKey usage correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with missing deriveKey usage"); + + // - baseKey algorithm does not match PBKDF2 (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, wrongKey, derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(key) { + assert_unreached("wrong (ECDH) key should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveKey with wrong (ECDH) key correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with wrong (ECDH) key"); + + }); + + // length not multiple of 8 (OperationError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, baseKeys[passwordSize], 44) + .then(function(derivation) { + assert_unreached("non-multiple of 8 length should have thrown an OperationError"); + }, function(err) { + assert_equals(err.name, "OperationError", "deriveBits with non-multiple of 8 length correctly threw OperationError: " + err.message); + }); + }, testName + " with non-multiple of 8 length"); + + // - illegal name for hash algorithm (NotSupportedError) + var badHash = hashName.substring(0, 3) + hashName.substring(4); + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: badHash, iterations: parseInt(iterations)}, baseKeys[passwordSize], 256) + .then(function(derivation) { + assert_unreached("bad hash name should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveBits with bad hash name correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with bad hash name " + badHash); + + // - baseKey usages missing "deriveBits" (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, noBits[passwordSize], 256) + .then(function(derivation) { + assert_unreached("missing deriveBits usage should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveBits with missing deriveBits usage correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with missing deriveBits usage"); + + // - baseKey algorithm does not match PBKDF2 (InvalidAccessError) + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: parseInt(iterations)}, wrongKey, 256) + .then(function(derivation) { + assert_unreached("wrong (ECDH) key should have thrown an InvalidAccessError"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "deriveBits with wrong (ECDH) key correctly threw InvalidAccessError: " + err.message); + }); + }, testName + " with wrong (ECDH) key"); + }); + + // Check that 0 iterations throws proper error + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: 0}, baseKeys[passwordSize], 256) + .then(function(derivation) { + assert_unreached("0 iterations should have thrown an error"); + }, function(err) { + assert_equals(err.name, "OperationError", "deriveBits with 0 iterations correctly threw OperationError: " + err.message); + }); + }, passwordSize + " password, " + saltSize + " salt, " + hashName + ", with 0 iterations"); + + derivedKeyTypes.forEach(function(derivedKeyType) { + var testName = "Derived key of type "; + Object.keys(derivedKeyType.algorithm).forEach(function(prop) { + testName += prop + ": " + derivedKeyType.algorithm[prop] + " "; + }); + testName += " using " + passwordSize + " password, " + saltSize + " salt, " + hashName + ", with 0 iterations"; + + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: hashName, iterations: 0}, baseKeys[passwordSize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(derivation) { + assert_unreached("0 iterations should have thrown an error"); + }, function(err) { + assert_equals(err.name, "OperationError", "derivekey with 0 iterations correctly threw OperationError: " + err.message); + }); + }, testName); + }); + }); + + // - legal algorithm name but not digest one (e.g., PBKDF2) (NotSupportedError) + var nonDigestHash = "PBKDF2"; + [1, 1000, 100000].forEach(function(iterations) { + var testName = passwordSize + " password, " + saltSize + " salt, " + nonDigestHash + ", with " + iterations + " iterations"; + + subsetTest(promise_test, function(test) { + return subtle.deriveBits({name: "PBKDF2", salt: salts[saltSize], hash: nonDigestHash, iterations: parseInt(iterations)}, baseKeys[passwordSize], 256) + .then(function(derivation) { + assert_unreached("non-digest algorithm should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "deriveBits with non-digest algorithm correctly threw NotSupportedError: " + err.message); + }); + }, testName + " with non-digest algorithm " + nonDigestHash); + + derivedKeyTypes.forEach(function(derivedKeyType) { + var testName = "Derived key of type "; + Object.keys(derivedKeyType.algorithm).forEach(function(prop) { + testName += prop + ": " + derivedKeyType.algorithm[prop] + " "; + }); + testName += " using " + passwordSize + " password, " + saltSize + " salt, " + nonDigestHash + ", with " + iterations + " iterations"; + + subsetTest(promise_test, function(test) { + return subtle.deriveKey({name: "PBKDF2", salt: salts[saltSize], hash: nonDigestHash, iterations: parseInt(iterations)}, baseKeys[passwordSize], derivedKeyType.algorithm, true, derivedKeyType.usages) + .then(function(derivation) { + assert_unreached("non-digest algorithm should have thrown an NotSupportedError"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "derivekey with non-digest algorithm correctly threw NotSupportedError: " + err.message); + }); + }, testName); + }); + + }); + + }); + }); + }); + + // Deriving bits and keys requires starting with a base key, which is created + // by importing a password. setUpBaseKeys returns a promise that yields the + // necessary base keys. + function setUpBaseKeys(passwords) { + var promises = []; + + var baseKeys = {}; + var noBits = {}; + var noKey = {}; + var wrongKey = null; + + Object.keys(passwords).forEach(function(passwordSize) { + var promise = subtle.importKey("raw", passwords[passwordSize], {name: "PBKDF2"}, false, ["deriveKey", "deriveBits"]) + .then(function(baseKey) { + baseKeys[passwordSize] = baseKey; + }, function(err) { + baseKeys[passwordSize] = null; + }); + promises.push(promise); + + promise = subtle.importKey("raw", passwords[passwordSize], {name: "PBKDF2"}, false, ["deriveBits"]) + .then(function(baseKey) { + noKey[passwordSize] = baseKey; + }, function(err) { + noKey[passwordSize] = null; + }); + promises.push(promise); + + promise = subtle.importKey("raw", passwords[passwordSize], {name: "PBKDF2"}, false, ["deriveKey"]) + .then(function(baseKey) { + noBits[passwordSize] = baseKey; + }, function(err) { + noBits[passwordSize] = null; + }); + promises.push(promise); + }); + + var promise = subtle.generateKey({name: "ECDH", namedCurve: "P-256"}, false, ["deriveKey", "deriveBits"]) + .then(function(baseKey) { + wrongKey = baseKey.privateKey; + }, function(err) { + wrongKey = null; + }); + promises.push(promise); + + + return Promise.all(promises).then(function() { + return {baseKeys: baseKeys, noBits: noBits, noKey: noKey, wrongKey: wrongKey}; + }); + } + + function equalBuffers(a, b) { + if (a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + for (var i=0; in + + // Variations to test: + // - empty, short, and fairly long password + // - empty, short, and fairly long salt + // - SHA-1, SHA-256, SHA-384, SHA-512 hash + // - 1, 1000, and 100000 million iterations + + // Test cases to generate: 3 * 3 * 4 * 3 = 108 + + // Error conditions to test: + // - length null (OperationError) + // - length not a multiple of 8 (OperationError) + // - illegal name for hash algorithm (NotSupportedError) + // - legal algorithm name but not digest one (e.g., AES-CBC) (NotSupportedError) + // - baseKey usages missing "deriveBits" (InvalidAccessError) + // - baseKey algorithm does not match PBKDF2 (InvalidAccessError) + // - 0 iterations + + var derivedKeyTypes = [ + {algorithm: {name: "AES-CBC", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CBC", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CBC", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-CTR", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 128}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 192}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-GCM", length: 256}, usages: ["encrypt", "decrypt"]}, + {algorithm: {name: "AES-KW", length: 128}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "AES-KW", length: 192}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "AES-KW", length: 256}, usages: ["wrapKey", "unwrapKey"]}, + {algorithm: {name: "HMAC", hash: "SHA-1", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-256", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-384", length: 256}, usages: ["sign", "verify"]}, + {algorithm: {name: "HMAC", hash: "SHA-512", length: 256}, usages: ["sign", "verify"]} + ]; + + var passwords = { + "short": new Uint8Array([80, 64, 115, 115, 119, 48, 114, 100]), + "long": new Uint8Array([85, 115, 101, 114, 115, 32, 115, 104, 111, 117, 108, 100, 32, 112, 105, 99, 107, 32, 108, 111, 110, 103, 32, 112, 97, 115, 115, 112, 104, 114, 97, 115, 101, 115, 32, 40, 110, 111, 116, 32, 117, 115, 101, 32, 115, 104, 111, 114, 116, 32, 112, 97, 115, 115, 119, 111, 114, 100, 115, 41, 33]), + "empty": new Uint8Array([]) + }; + + var salts = { + "short": new Uint8Array([78, 97, 67, 108]), + "long": new Uint8Array([83, 111, 100, 105, 117, 109, 32, 67, 104, 108, 111, 114, 105, 100, 101, 32, 99, 111, 109, 112, 111, 117, 110, 100]), + "empty": new Uint8Array([]) + }; + + var derivations = { + "short": { + "short": { + "SHA-384": { + "1000": new Uint8Array([170, 236, 90, 151, 109, 77, 53, 203, 32, 36, 72, 111, 201, 249, 187, 154, 163, 234, 231, 206, 242, 188, 230, 38, 100, 181, 179, 117, 28, 245, 15, 241]), + "1": new Uint8Array([128, 205, 15, 21, 54, 67, 102, 167, 37, 81, 195, 121, 117, 247, 182, 55, 186, 137, 194, 155, 70, 57, 236, 114, 15, 105, 167, 13, 187, 237, 81, 92]), + "100000": new Uint8Array([111, 94, 163, 198, 198, 245, 228, 131, 52, 103, 180, 124, 58, 103, 30, 101, 113, 78, 135, 7, 27, 209, 227, 109, 113, 111, 132, 107, 92, 210, 137, 128]) + }, + "SHA-512": { + "1000": new Uint8Array([134, 92, 89, 69, 225, 31, 91, 243, 221, 240, 2, 231, 203, 23, 72, 246, 34, 77, 38, 113, 232, 6, 218, 212, 170, 240, 144, 160, 67, 103, 218, 41]), + "1": new Uint8Array([105, 244, 213, 206, 245, 199, 216, 186, 147, 142, 136, 3, 136, 200, 246, 59, 107, 36, 72, 178, 98, 109, 19, 67, 252, 92, 182, 139, 189, 127, 39, 178]), + "100000": new Uint8Array([72, 59, 167, 242, 226, 254, 56, 44, 246, 29, 32, 178, 152, 18, 226, 212, 150, 16, 166, 0, 65, 174, 64, 236, 249, 252, 126, 241, 56, 233, 56, 118]) + }, + "SHA-1": { + "1000": new Uint8Array([83, 136, 234, 94, 98, 225, 181, 87, 152, 26, 190, 92, 228, 19, 33, 39, 88, 170, 106, 157, 44, 91, 240, 140, 1, 157, 69, 157, 186, 102, 107, 144]), + "1": new Uint8Array([70, 36, 219, 210, 19, 115, 238, 86, 89, 193, 37, 177, 132, 238, 218, 162, 106, 51, 183, 124, 161, 19, 20, 185, 240, 201, 218, 225, 228, 78, 155, 4]), + "100000": new Uint8Array([245, 143, 67, 95, 188, 92, 5, 134, 92, 145, 79, 217, 114, 16, 138, 9, 69, 125, 95, 154, 72, 241, 78, 117, 228, 204, 2, 217, 137, 131, 3, 138]) + }, + "SHA-256": { + "1000": new Uint8Array([78, 108, 165, 121, 87, 67, 155, 227, 167, 83, 112, 66, 66, 37, 226, 33, 29, 85, 240, 90, 240, 5, 97, 223, 63, 62, 254, 233, 17, 107, 195, 76]), + "1": new Uint8Array([198, 188, 85, 164, 4, 173, 206, 163, 106, 26, 181, 103, 152, 8, 94, 10, 175, 105, 127, 107, 178, 193, 106, 80, 114, 248, 56, 241, 125, 254, 108, 182]), + "100000": new Uint8Array([171, 37, 121, 101, 152, 231, 75, 41, 195, 36, 245, 186, 77, 144, 234, 125, 200, 159, 198, 137, 16, 65, 180, 213, 108, 148, 21, 101, 5, 247, 34, 192]) + } + }, + "long": { + "SHA-384": { + "1000": new Uint8Array([163, 16, 239, 60, 107, 58, 149, 230, 216, 202, 102, 68, 227, 220, 253, 136, 34, 42, 89, 254, 142, 0, 197, 45, 106, 18, 99, 29, 130, 193, 210, 75]), + "1": new Uint8Array([104, 7, 52, 108, 197, 62, 222, 209, 203, 150, 74, 114, 98, 133, 137, 166, 189, 72, 53, 89, 144, 191, 223, 231, 70, 81, 9, 113, 2, 7, 5, 157]), + "100000": new Uint8Array([44, 140, 102, 116, 200, 121, 207, 24, 80, 188, 155, 127, 189, 204, 110, 167, 171, 176, 161, 82, 33, 150, 168, 102, 135, 83, 5, 222, 165, 116, 134, 243]) + }, + "SHA-512": { + "1000": new Uint8Array([156, 23, 254, 150, 137, 94, 173, 191, 209, 204, 9, 95, 193, 187, 131, 79, 40, 229, 204, 201, 236, 150, 202, 129, 76, 255, 148, 26, 75, 244, 7, 39]), + "1": new Uint8Array([87, 119, 2, 122, 255, 64, 81, 251, 155, 67, 193, 241, 239, 4, 99, 189, 103, 117, 17, 117, 212, 40, 161, 61, 163, 218, 132, 90, 89, 19, 50, 205]), + "100000": new Uint8Array([180, 121, 201, 113, 92, 66, 22, 56, 220, 224, 167, 5, 252, 11, 123, 167, 213, 111, 163, 6, 49, 136, 6, 53, 128, 224, 112, 223, 241, 219, 73, 124]) + }, + "SHA-1": { + "1000": new Uint8Array([137, 211, 178, 123, 95, 110, 138, 240, 21, 242, 248, 124, 243, 104, 161, 67, 138, 32, 108, 78, 207, 95, 230, 129, 252, 59, 249, 76, 86, 33, 62, 246]), + "1": new Uint8Array([87, 111, 124, 22, 88, 37, 190, 249, 239, 20, 180, 188, 44, 130, 70, 157, 30, 64, 143, 248, 231, 186, 48, 102, 148, 121, 127, 158, 69, 183, 102, 237]), + "100000": new Uint8Array([30, 57, 232, 191, 102, 118, 252, 211, 21, 102, 85, 69, 122, 250, 20, 190, 231, 113, 219, 203, 252, 208, 114, 65, 199, 206, 226, 9, 167, 203, 31, 233]) + }, + "SHA-256": { + "1000": new Uint8Array([177, 167, 183, 220, 32, 223, 23, 74, 74, 14, 65, 13, 191, 175, 3, 180, 195, 117, 196, 80, 168, 157, 122, 158, 211, 73, 180, 229, 46, 100, 223, 216]), + "1": new Uint8Array([18, 185, 15, 89, 79, 9, 8, 207, 145, 45, 101, 92, 148, 143, 156, 42, 30, 171, 133, 87, 101, 188, 18, 120, 94, 241, 138, 160, 43, 142, 126, 220]), + "100000": new Uint8Array([212, 89, 77, 138, 27, 89, 82, 10, 72, 135, 137, 34, 166, 93, 102, 61, 40, 246, 165, 250, 73, 233, 49, 211, 0, 216, 249, 186, 249, 61, 10, 235]) + } + }, + "empty": { + "SHA-384": { + "1000": new Uint8Array([174, 181, 249, 125, 102, 39, 238, 188, 222, 107, 19, 154, 0, 137, 85, 0, 48, 247, 64, 28, 103, 224, 28, 5, 122, 51, 56, 23, 94, 63, 58, 23]), + "1": new Uint8Array([79, 16, 137, 192, 30, 67, 139, 222, 100, 154, 55, 159, 164, 24, 251, 195, 184, 86, 37, 135, 114, 223, 233, 17, 128, 111, 155, 208, 128, 159, 188, 126]), + "100000": new Uint8Array([215, 104, 125, 246, 199, 129, 220, 136, 214, 78, 249, 203, 175, 149, 211, 213, 209, 21, 95, 102, 178, 48, 35, 158, 110, 129, 193, 85, 12, 136, 64, 207]) + }, + "SHA-512": { + "1000": new Uint8Array([181, 172, 114, 11, 122, 190, 8, 50, 252, 81, 163, 27, 30, 197, 103, 59, 235, 30, 65, 132, 10, 223, 211, 214, 6, 232, 99, 143, 64, 6, 235, 72]), + "1": new Uint8Array([143, 123, 125, 69, 156, 117, 47, 100, 191, 18, 190, 98, 91, 101, 212, 150, 172, 36, 234, 54, 81, 107, 22, 142, 22, 251, 2, 104, 69, 180, 232, 46]), + "100000": new Uint8Array([186, 26, 15, 54, 186, 215, 113, 82, 101, 100, 5, 30, 185, 202, 32, 125, 161, 155, 98, 229, 55, 98, 52, 153, 118, 169, 163, 209, 176, 239, 126, 32]) + }, + "SHA-1": { + "1000": new Uint8Array([115, 111, 60, 61, 110, 188, 194, 167, 185, 112, 64, 62, 38, 150, 192, 235, 76, 209, 119, 15, 85, 241, 150, 252, 112, 137, 230, 102, 193, 31, 119, 218]), + "1": new Uint8Array([192, 207, 251, 12, 229, 219, 53, 31, 170, 36, 218, 213, 144, 37, 131, 207, 195, 10, 159, 84, 217, 170, 105, 145, 254, 130, 29, 3, 18, 33, 39, 233]), + "100000": new Uint8Array([28, 80, 149, 172, 154, 123, 212, 16, 239, 15, 114, 201, 147, 236, 169, 27, 176, 229, 113, 233, 178, 251, 171, 112, 79, 140, 19, 17, 145, 250, 209, 108]) + }, + "SHA-256": { + "1000": new Uint8Array([185, 210, 242, 33, 123, 78, 229, 168, 191, 3, 69, 243, 107, 44, 152, 135, 51, 245, 3, 169, 117, 223, 234, 199, 183, 19, 95, 84, 165, 242, 153, 113]), + "1": new Uint8Array([1, 158, 84, 171, 66, 240, 4, 133, 211, 170, 27, 38, 252, 222, 33, 174, 95, 82, 203, 15, 9, 96, 255, 201, 118, 127, 37, 198, 94, 45, 178, 249]), + "100000": new Uint8Array([167, 162, 134, 152, 41, 121, 120, 7, 179, 229, 118, 193, 120, 120, 180, 102, 68, 158, 137, 230, 4, 71, 213, 65, 119, 90, 150, 235, 124, 26, 93, 237]) + } + } + }, + "long": { + "short": { + "SHA-384": { + "1000": new Uint8Array([250, 164, 66, 251, 171, 244, 5, 140, 198, 83, 104, 181, 61, 126, 197, 17, 60, 9, 234, 126, 94, 55, 67, 49, 47, 75, 235, 237, 217, 128, 186, 55]), + "1": new Uint8Array([94, 222, 136, 54, 253, 171, 238, 197, 211, 115, 59, 67, 74, 186, 196, 67, 212, 21, 25, 59, 89, 158, 9, 38, 25, 59, 0, 15, 64, 106, 90, 125]), + "100000": new Uint8Array([246, 42, 230, 199, 135, 27, 24, 26, 167, 18, 50, 245, 235, 136, 55, 36, 152, 239, 50, 172, 10, 125, 113, 81, 25, 232, 240, 82, 235, 16, 45, 41]) + }, + "SHA-512": { + "1000": new Uint8Array([240, 146, 143, 80, 161, 85, 242, 106, 140, 156, 27, 199, 243, 181, 203, 83, 28, 83, 168, 245, 16, 64, 201, 206, 95, 199, 157, 67, 15, 240, 192, 244]), + "1": new Uint8Array([62, 156, 18, 179, 246, 223, 182, 68, 21, 148, 236, 112, 99, 252, 169, 98, 255, 218, 16, 182, 207, 48, 184, 152, 163, 30, 249, 241, 48, 107, 17, 25]), + "100000": new Uint8Array([151, 74, 207, 187, 15, 15, 32, 200, 30, 201, 40, 41, 243, 140, 61, 175, 8, 106, 125, 245, 139, 145, 43, 133, 109, 31, 94, 204, 147, 85, 239, 27]) + }, + "SHA-1": { + "1000": new Uint8Array([83, 180, 33, 97, 19, 78, 21, 200, 113, 171, 215, 26, 186, 19, 144, 208, 31, 76, 106, 148, 12, 170, 245, 193, 121, 37, 141, 143, 27, 29, 104, 11]), + "1": new Uint8Array([138, 231, 47, 148, 230, 252, 213, 79, 203, 252, 166, 98, 0, 162, 17, 165, 27, 47, 132, 103, 135, 210, 11, 104, 8, 190, 223, 21, 108, 228, 108, 160]), + "100000": new Uint8Array([167, 253, 164, 199, 157, 211, 186, 26, 135, 95, 101, 233, 36, 139, 33, 8, 153, 202, 8, 20, 174, 56, 153, 93, 140, 229, 165, 53, 96, 203, 172, 49]) + }, + "SHA-256": { + "1000": new Uint8Array([238, 235, 119, 20, 66, 10, 0, 177, 138, 206, 194, 181, 151, 157, 29, 166, 19, 115, 32, 43, 127, 139, 167, 27, 8, 98, 147, 170, 184, 89, 224, 160]), + "1": new Uint8Array([255, 161, 233, 167, 39, 169, 44, 39, 174, 111, 116, 177, 199, 151, 143, 158, 26, 248, 96, 225, 6, 55, 99, 64, 172, 67, 217, 105, 209, 54, 64, 91]), + "100000": new Uint8Array([222, 172, 112, 203, 227, 241, 114, 14, 53, 59, 78, 128, 22, 221, 181, 148, 117, 239, 183, 11, 106, 35, 133, 231, 53, 210, 214, 234, 109, 98, 74, 77]) + } + }, + "long": { + "SHA-384": { + "1000": new Uint8Array([53, 101, 133, 81, 240, 236, 19, 57, 138, 123, 69, 224, 38, 28, 253, 101, 76, 30, 82, 65, 30, 110, 69, 125, 238, 104, 244, 174, 171, 233, 37, 167]), + "1": new Uint8Array([207, 85, 66, 44, 239, 110, 27, 196, 158, 109, 8, 43, 34, 115, 212, 128, 232, 242, 232, 130, 45, 173, 209, 70, 156, 42, 50, 217, 101, 125, 18, 241]), + "100000": new Uint8Array([26, 186, 181, 241, 228, 97, 223, 55, 139, 136, 192, 162, 43, 231, 110, 242, 241, 98, 125, 247, 74, 199, 203, 251, 132, 189, 204, 179, 84, 188, 136, 137]) + }, + "SHA-512": { + "1000": new Uint8Array([67, 225, 32, 36, 196, 211, 84, 114, 127, 126, 88, 132, 44, 203, 96, 51, 161, 97, 214, 13, 197, 174, 81, 111, 7, 110, 74, 88, 161, 136, 13, 56]), + "1": new Uint8Array([222, 74, 251, 192, 173, 211, 228, 211, 47, 75, 198, 225, 34, 168, 138, 228, 74, 43, 60, 207, 1, 72, 231, 118, 43, 172, 5, 196, 62, 148, 239, 127]), + "100000": new Uint8Array([249, 169, 35, 132, 164, 234, 223, 195, 86, 6, 73, 179, 127, 182, 118, 232, 60, 69, 60, 187, 217, 159, 128, 187, 166, 240, 161, 14, 189, 21, 11, 82]) + }, + "SHA-1": { + "1000": new Uint8Array([110, 144, 200, 110, 224, 123, 135, 62, 150, 80, 113, 2, 86, 115, 255, 5, 66, 159, 103, 140, 48, 249, 27, 55, 225, 226, 218, 81, 32, 54, 211, 32]), + "1": new Uint8Array([29, 16, 78, 165, 210, 53, 0, 106, 18, 168, 15, 113, 184, 14, 229, 40, 4, 139, 100, 204, 26, 122, 15, 48, 247, 223, 75, 162, 107, 131, 32, 199]), + "100000": new Uint8Array([20, 16, 48, 118, 59, 249, 131, 200, 86, 77, 93, 76, 147, 95, 227, 202, 53, 73, 96, 129, 89, 172, 25, 52, 193, 89, 144, 64, 102, 140, 35, 99]) + }, + "SHA-256": { + "1000": new Uint8Array([63, 213, 135, 201, 75, 169, 70, 184, 185, 220, 205, 221, 42, 91, 116, 246, 119, 141, 79, 97, 230, 145, 248, 58, 196, 122, 47, 169, 88, 11, 253, 248]), + "1": new Uint8Array([253, 92, 174, 184, 179, 171, 229, 137, 188, 21, 156, 78, 81, 248, 0, 87, 14, 116, 246, 67, 151, 166, 197, 238, 19, 29, 254, 217, 63, 5, 17, 170]), + "100000": new Uint8Array([17, 153, 45, 139, 129, 51, 17, 36, 76, 84, 75, 98, 41, 41, 69, 226, 8, 212, 3, 206, 189, 107, 149, 82, 161, 165, 98, 6, 93, 153, 88, 234]) + } + }, + "empty": { + "SHA-384": { + "1000": new Uint8Array([249, 202, 20, 139, 12, 4, 24, 144, 191, 248, 131, 29, 182, 23, 71, 25, 126, 148, 206, 104, 241, 144, 237, 242, 105, 105, 75, 77, 100, 72, 97, 202]), + "1": new Uint8Array([73, 171, 63, 159, 136, 47, 219, 158, 82, 139, 77, 159, 27, 62, 140, 113, 210, 99, 154, 191, 23, 1, 213, 110, 185, 155, 213, 18, 1, 228, 32, 255]), + "100000": new Uint8Array([23, 73, 223, 205, 119, 229, 37, 133, 25, 234, 34, 49, 186, 44, 214, 84, 59, 7, 51, 57, 172, 155, 21, 69, 187, 100, 49, 83, 250, 246, 209, 123]) + }, + "SHA-512": { + "1000": new Uint8Array([69, 122, 121, 85, 235, 236, 236, 113, 165, 30, 251, 98, 55, 229, 177, 214, 47, 77, 234, 181, 201, 61, 123, 61, 17, 209, 231, 15, 175, 250, 65, 126]), + "1": new Uint8Array([209, 191, 161, 166, 184, 169, 119, 131, 159, 140, 63, 157, 82, 221, 2, 16, 78, 32, 41, 192, 235, 42, 98, 8, 204, 64, 136, 22, 231, 118, 138, 140]), + "100000": new Uint8Array([232, 5, 172, 156, 193, 216, 65, 44, 66, 68, 109, 35, 125, 27, 80, 79, 149, 64, 179, 98, 189, 27, 117, 228, 81, 83, 30, 133, 62, 36, 117, 61]) + }, + "SHA-1": { + "1000": new Uint8Array([231, 55, 93, 229, 3, 103, 102, 196, 12, 184, 95, 67, 181, 63, 206, 79, 250, 64, 42, 182, 190, 53, 113, 0, 126, 245, 213, 84, 83, 253, 127, 10]), + "1": new Uint8Array([164, 106, 98, 152, 109, 156, 57, 9, 244, 16, 20, 221, 114, 207, 227, 74, 38, 18, 71, 133, 77, 115, 18, 207, 79, 190, 173, 96, 185, 182, 158, 221]), + "100000": new Uint8Array([122, 64, 61, 154, 19, 174, 216, 22, 78, 156, 7, 44, 84, 84, 98, 37, 31, 217, 66, 241, 115, 106, 107, 240, 60, 225, 200, 131, 48, 4, 142, 4]) + }, + "SHA-256": { + "1000": new Uint8Array([126, 102, 200, 75, 234, 136, 143, 146, 195, 72, 217, 20, 85, 133, 24, 108, 174, 71, 43, 18, 251, 167, 240, 173, 40, 23, 149, 117, 193, 170, 129, 90]), + "1": new Uint8Array([79, 81, 12, 81, 129, 172, 92, 44, 95, 212, 189, 20, 31, 151, 18, 73, 91, 236, 162, 121, 98, 71, 66, 180, 214, 211, 13, 8, 185, 108, 10, 105]), + "100000": new Uint8Array([95, 26, 106, 196, 165, 109, 151, 150, 167, 48, 154, 120, 218, 170, 249, 24, 186, 218, 245, 237, 30, 236, 195, 240, 184, 163, 164, 76, 61, 56, 214, 84]) + } + } + }, + "empty": { + "short": { + "SHA-384": { + "1000": new Uint8Array([127, 247, 149, 74, 237, 223, 65, 121, 95, 200, 48, 6, 102, 120, 109, 73, 116, 38, 154, 169, 28, 199, 233, 56, 17, 201, 83, 51, 29, 86, 214, 9]), + "1": new Uint8Array([233, 240, 218, 30, 151, 223, 164, 85, 248, 88, 206, 107, 154, 241, 236, 192, 41, 159, 18, 95, 241, 168, 71, 235, 93, 73, 85, 134, 111, 67, 230, 4]), + "100000": new Uint8Array([28, 115, 19, 43, 106, 85, 233, 217, 222, 44, 219, 254, 31, 85, 191, 10, 181, 159, 217, 31, 120, 241, 9, 197, 0, 150, 3, 139, 133, 87, 177, 71]) + }, + "SHA-512": { + "1000": new Uint8Array([213, 97, 196, 200, 78, 156, 96, 186, 71, 82, 162, 211, 131, 191, 85, 239, 246, 67, 252, 158, 69, 34, 82, 214, 130, 30, 57, 68, 147, 80, 207, 114]), + "1": new Uint8Array([231, 226, 180, 31, 72, 135, 66, 27, 203, 118, 78, 180, 165, 111, 99, 210, 80, 46, 51, 199, 100, 251, 223, 96, 98, 106, 212, 46, 217, 103, 35, 66]), + "100000": new Uint8Array([239, 208, 7, 82, 188, 159, 250, 251, 90, 57, 157, 209, 213, 131, 78, 141, 44, 43, 103, 110, 205, 75, 32, 99, 251, 31, 229, 129, 208, 241, 56, 11]) + }, + "SHA-1": { + "1000": new Uint8Array([114, 201, 43, 189, 61, 218, 180, 120, 158, 136, 228, 42, 209, 205, 168, 60, 192, 114, 158, 108, 181, 16, 106, 87, 126, 80, 213, 207, 97, 120, 36, 129]), + "1": new Uint8Array([166, 103, 218, 71, 184, 248, 87, 183, 198, 95, 112, 166, 200, 231, 160, 108, 224, 210, 82, 17, 162, 182, 235, 175, 88, 220, 170, 242, 104, 180, 107, 29]), + "100000": new Uint8Array([6, 225, 158, 27, 131, 230, 72, 11, 21, 84, 223, 43, 49, 162, 201, 45, 27, 252, 249, 188, 27, 219, 200, 117, 31, 248, 104, 91, 222, 239, 125, 201]) + }, + "SHA-256": { + "1000": new Uint8Array([40, 53, 243, 237, 83, 86, 84, 32, 201, 9, 81, 80, 155, 12, 17, 115, 182, 69, 23, 79, 21, 70, 171, 58, 195, 230, 200, 92, 180, 113, 181, 59]), + "1": new Uint8Array([45, 219, 73, 36, 62, 179, 181, 145, 44, 178, 96, 205, 216, 127, 176, 78, 240, 209, 17, 191, 164, 77, 64, 164, 94, 2, 168, 165, 195, 193, 81, 141]), + "100000": new Uint8Array([128, 174, 217, 5, 202, 50, 174, 11, 178, 169, 216, 245, 50, 240, 72, 160, 230, 114, 70, 62, 239, 159, 131, 223, 167, 216, 139, 202, 114, 101, 83, 234]) + } + }, + "long": { + "SHA-384": { + "1000": new Uint8Array([139, 184, 156, 247, 25, 114, 254, 90, 204, 22, 253, 197, 248, 207, 253, 44, 46, 113, 120, 192, 134, 179, 187, 230, 28, 193, 49, 70, 25, 19, 89, 88]), + "1": new Uint8Array([123, 11, 204, 168, 29, 214, 55, 163, 179, 57, 134, 102, 97, 151, 22, 197, 242, 177, 244, 165, 194, 78, 133, 193, 138, 153, 85, 85, 158, 77, 118, 146]), + "100000": new Uint8Array([38, 198, 168, 174, 75, 209, 251, 231, 21, 174, 71, 142, 255, 243, 236, 174, 131, 175, 166, 23, 237, 53, 189, 74, 63, 99, 195, 218, 118, 164, 45, 34]) + }, + "SHA-512": { + "1000": new Uint8Array([92, 172, 193, 108, 223, 190, 5, 44, 253, 115, 169, 137, 27, 140, 14, 120, 177, 155, 46, 7, 234, 226, 66, 61, 72, 254, 213, 224, 138, 168, 73, 75]), + "1": new Uint8Array([187, 115, 248, 22, 138, 143, 57, 29, 61, 84, 202, 137, 47, 183, 43, 142, 96, 53, 227, 127, 137, 30, 90, 112, 73, 27, 148, 220, 5, 81, 11, 196]), + "100000": new Uint8Array([135, 253, 252, 41, 51, 146, 203, 243, 62, 204, 155, 81, 65, 162, 254, 250, 116, 209, 80, 73, 151, 86, 134, 60, 72, 76, 10, 120, 182, 39, 77, 127]) + }, + "SHA-1": { + "1000": new Uint8Array([204, 87, 72, 236, 196, 18, 136, 160, 225, 51, 104, 84, 58, 170, 46, 246, 44, 151, 186, 117, 24, 250, 136, 246, 225, 28, 53, 118, 63, 201, 48, 180]), + "1": new Uint8Array([31, 70, 180, 12, 242, 251, 61, 196, 26, 61, 156, 237, 136, 151, 184, 97, 5, 3, 104, 16, 226, 191, 172, 112, 64, 129, 75, 214, 93, 66, 141, 103]), + "100000": new Uint8Array([51, 226, 153, 59, 244, 114, 157, 201, 147, 255, 246, 110, 105, 204, 85, 119, 113, 53, 235, 250, 188, 229, 51, 87, 91, 206, 74, 150, 100, 90, 116, 44]) + }, + "SHA-256": { + "1000": new Uint8Array([19, 83, 247, 69, 130, 55, 171, 51, 46, 224, 82, 226, 159, 130, 154, 42, 185, 14, 114, 99, 14, 161, 4, 147, 180, 238, 207, 251, 159, 248, 158, 29]), + "1": new Uint8Array([97, 201, 53, 196, 98, 195, 50, 28, 137, 102, 53, 69, 209, 58, 79, 107, 82, 181, 25, 28, 251, 116, 121, 229, 141, 207, 230, 68, 77, 67, 16, 108]), + "100000": new Uint8Array([121, 186, 248, 14, 197, 130, 146, 5, 56, 128, 30, 157, 146, 156, 224, 112, 132, 39, 121, 135, 72, 141, 115, 58, 2, 104, 82, 196, 82, 240, 111, 180]) + } + }, + "empty": { + "SHA-384": { + "1000": new Uint8Array([156, 191, 231, 45, 25, 77, 163, 78, 23, 200, 33, 221, 21, 105, 239, 80, 168, 110, 180, 216, 147, 89, 23, 118, 173, 198, 165, 194, 30, 0, 49, 207]), + "1": new Uint8Array([75, 176, 66, 165, 194, 140, 238, 111, 102, 249, 145, 199, 23, 253, 119, 2, 103, 120, 126, 43, 179, 3, 30, 174, 39, 13, 135, 214, 58, 217, 149, 52]), + "100000": new Uint8Array([237, 107, 215, 40, 37, 103, 171, 228, 141, 84, 45, 6, 125, 9, 244, 4, 189, 4, 74, 226, 206, 254, 17, 218, 204, 83, 28, 71, 100, 205, 53, 205]) + }, + "SHA-512": { + "1000": new Uint8Array([203, 147, 9, 108, 58, 2, 190, 235, 28, 95, 172, 54, 118, 92, 144, 17, 254, 153, 248, 216, 234, 98, 54, 96, 72, 252, 152, 203, 152, 223, 234, 143]), + "1": new Uint8Array([109, 46, 203, 187, 251, 46, 109, 205, 112, 86, 250, 249, 175, 106, 160, 110, 174, 89, 67, 145, 219, 152, 50, 121, 166, 191, 39, 224, 235, 34, 134, 20]), + "100000": new Uint8Array([137, 225, 98, 84, 235, 173, 92, 186, 114, 224, 174, 190, 22, 20, 199, 249, 183, 149, 167, 80, 95, 38, 55, 32, 108, 225, 10, 52, 73, 162, 184, 187]) + }, + "SHA-1": { + "1000": new Uint8Array([110, 64, 145, 10, 192, 46, 200, 156, 235, 185, 216, 152, 177, 58, 9, 209, 205, 122, 223, 111, 140, 192, 140, 196, 115, 48, 44, 137, 115, 170, 46, 25]), + "1": new Uint8Array([30, 67, 122, 28, 121, 215, 91, 230, 30, 145, 20, 29, 174, 32, 175, 252, 72, 146, 204, 153, 171, 204, 63, 231, 83, 136, 123, 204, 200, 146, 1, 118]), + "100000": new Uint8Array([169, 225, 190, 187, 54, 188, 38, 215, 201, 151, 213, 72, 60, 188, 141, 228, 164, 25, 209, 231, 6, 87, 19, 66, 99, 37, 134, 236, 51, 10, 114, 144]) + }, + "SHA-256": { + "1000": new Uint8Array([79, 197, 138, 33, 193, 0, 206, 24, 53, 184, 249, 153, 29, 115, 139, 86, 150, 93, 20, 178, 78, 23, 97, 251, 223, 252, 105, 172, 94, 11, 102, 122]), + "1": new Uint8Array([247, 206, 11, 101, 61, 45, 114, 164, 16, 140, 245, 171, 233, 18, 255, 221, 119, 118, 22, 219, 187, 39, 167, 14, 130, 4, 243, 174, 45, 15, 111, 173]), + "100000": new Uint8Array([100, 168, 104, 212, 178, 58, 246, 150, 211, 115, 77, 11, 129, 77, 4, 205, 209, 172, 40, 1, 40, 233, 118, 83, 160, 95, 50, 180, 156, 19, 162, 154]) + } + } + } + }; + + return {passwords: passwords, salts: salts, derivations: derivations, derivedKeyTypes: derivedKeyTypes}; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/digest/digest.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/digest/digest.https.any.js new file mode 100644 index 00000000..3b0972b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/digest/digest.https.any.js @@ -0,0 +1,166 @@ +// META: title=WebCryptoAPI: digest() +// META: timeout=long + + var subtle = crypto.subtle; // Change to test prefixed implementations + + var sourceData = { + empty: new Uint8Array(0), + short: new Uint8Array([21, 110, 234, 124, 193, 76, 86, 203, 148, 219, 3, 10, 74, 157, 149, 255]), + medium: new Uint8Array([182, 200, 249, 223, 100, 140, 208, 136, 183, 15, 56, 231, 65, 151, 177, 140, 184, 30, 30, 67, 80, 213, 11, 204, 184, 251, 90, 115, 121, 200, 123, 178, 227, 214, 237, 84, 97, 237, 30, 159, 54, 243, 64, 163, 150, 42, 68, 107, 129, 91, 121, 75, 75, 212, 58, 68, 3, 80, 32, 119, 178, 37, 108, 200, 7, 131, 127, 58, 172, 209, 24, 235, 75, 156, 43, 174, 184, 151, 6, 134, 37, 171, 172, 161, 147]) + }; + + sourceData.long = new Uint8Array(1024 * sourceData.medium.byteLength); + for (var i=0; i<1024; i++) { + sourceData.long.set(sourceData.medium, i * sourceData.medium.byteLength); + } + + var digestedData = { + "sha-1": { + empty: new Uint8Array([218, 57, 163, 238, 94, 107, 75, 13, 50, 85, 191, 239, 149, 96, 24, 144, 175, 216, 7, 9]), + short: new Uint8Array([201, 19, 24, 205, 242, 57, 106, 1, 94, 63, 78, 106, 134, 160, 186, 101, 184, 99, 89, 68]), + medium: new Uint8Array([229, 65, 6, 8, 112, 235, 22, 191, 51, 182, 142, 81, 245, 19, 82, 104, 147, 152, 103, 41]), + long: new Uint8Array([48, 152, 181, 0, 55, 236, 208, 46, 189, 101, 118, 83, 178, 191, 160, 30, 238, 39, 162, 234]) + }, + "sha-256": { + empty: new Uint8Array([227, 176, 196, 66, 152, 252, 28, 20, 154, 251, 244, 200, 153, 111, 185, 36, 39, 174, 65, 228, 100, 155, 147, 76, 164, 149, 153, 27, 120, 82, 184, 85]), + short: new Uint8Array([162, 131, 17, 134, 152, 71, 146, 199, 211, 45, 89, 200, 151, 64, 104, 127, 25, 173, 220, 27, 149, 158, 113, 161, 204, 83, 138, 59, 126, 216, 67, 242]), + medium: new Uint8Array([83, 83, 103, 135, 126, 240, 20, 215, 252, 113, 126, 92, 183, 132, 62, 89, 182, 26, 238, 98, 199, 2, 156, 236, 126, 198, 193, 47, 217, 36, 224, 228]), + long: new Uint8Array([20, 205, 234, 157, 199, 95, 90, 98, 116, 217, 252, 30, 100, 0, 153, 18, 241, 220, 211, 6, 180, 143, 232, 233, 207, 18, 45, 230, 113, 87, 23, 129]) + }, + "sha-384": { + empty: new Uint8Array([56, 176, 96, 167, 81, 172, 150, 56, 76, 217, 50, 126, 177, 177, 227, 106, 33, 253, 183, 17, 20, 190, 7, 67, 76, 12, 199, 191, 99, 246, 225, 218, 39, 78, 222, 191, 231, 111, 101, 251, 213, 26, 210, 241, 72, 152, 185, 91]), + short: new Uint8Array([107, 245, 234, 101, 36, 209, 205, 220, 67, 247, 207, 59, 86, 238, 5, 146, 39, 64, 74, 47, 83, 143, 2, 42, 61, 183, 68, 122, 120, 44, 6, 193, 237, 5, 232, 171, 79, 94, 220, 23, 243, 113, 20, 64, 223, 233, 119, 49]), + medium: new Uint8Array([203, 194, 197, 136, 254, 91, 37, 249, 22, 218, 40, 180, 228, 122, 72, 74, 230, 252, 31, 228, 144, 45, 213, 201, 147, 154, 107, 253, 3, 74, 179, 180, 139, 57, 8, 116, 54, 1, 31, 106, 153, 135, 157, 39, 149, 64, 233, 119]), + long: new Uint8Array([73, 244, 253, 179, 152, 25, 104, 249, 125, 87, 55, 15, 133, 52, 80, 103, 205, 82, 150, 169, 125, 209, 161, 142, 6, 145, 30, 117, 110, 150, 8, 73, 37, 41, 135, 14, 26, 209, 48, 153, 141, 87, 203, 251, 183, 193, 208, 158]) + }, + "sha-512": { + empty: new Uint8Array([207, 131, 225, 53, 126, 239, 184, 189, 241, 84, 40, 80, 214, 109, 128, 7, 214, 32, 228, 5, 11, 87, 21, 220, 131, 244, 169, 33, 211, 108, 233, 206, 71, 208, 209, 60, 93, 133, 242, 176, 255, 131, 24, 210, 135, 126, 236, 47, 99, 185, 49, 189, 71, 65, 122, 129, 165, 56, 50, 122, 249, 39, 218, 62]), + short: new Uint8Array([55, 82, 72, 190, 95, 243, 75, 231, 76, 171, 79, 241, 195, 188, 141, 198, 139, 213, 248, 223, 244, 2, 62, 152, 248, 123, 134, 92, 255, 44, 114, 66, 146, 223, 24, 148, 67, 166, 79, 244, 19, 74, 101, 205, 70, 53, 185, 212, 245, 220, 13, 63, 182, 117, 40, 0, 42, 99, 172, 242, 108, 157, 165, 117]), + medium: new Uint8Array([185, 16, 159, 131, 158, 142, 164, 60, 137, 15, 41, 60, 225, 29, 198, 226, 121, 141, 30, 36, 49, 241, 228, 185, 25, 227, 178, 12, 79, 54, 48, 59, 163, 156, 145, 109, 179, 6, 196, 90, 59, 101, 118, 31, 245, 190, 133, 50, 142, 234, 244, 44, 56, 48, 241, 217, 94, 122, 65, 22, 91, 125, 45, 54]), + long: new Uint8Array([75, 2, 202, 246, 80, 39, 96, 48, 234, 86, 23, 229, 151, 197, 213, 63, 217, 218, 166, 139, 120, 191, 230, 11, 34, 170, 184, 211, 106, 76, 42, 58, 255, 219, 113, 35, 79, 73, 39, 103, 55, 197, 117, 221, 247, 77, 20, 5, 76, 189, 111, 219, 152, 253, 13, 220, 188, 180, 111, 145, 173, 118, 182, 238]) + }, + } + + // Try every combination of hash with source data size. Variations tested are + // hash name in upper, lower, or mixed case, and upper-case version with the + // source buffer altered after call. + Object.keys(sourceData).forEach(function(size) { + Object.keys(digestedData).forEach(function(alg) { + var upCase = alg.toUpperCase(); + var downCase = alg.toLowerCase(); + var mixedCase = upCase.substr(0, 1) + downCase.substr(1); + + promise_test(function(test) { + var promise = subtle.digest({name: upCase}, sourceData[size]) + .then(function(result) { + assert_true(equalBuffers(result, digestedData[alg][size]), "digest() yielded expected result for " + alg + ":" + size); + }, function(err) { + assert_unreached("digest() threw an error for " + alg + ":" + size + " - " + err.message); + }); + + return promise; + }, upCase + " with " + size + " source data"); + + promise_test(function(test) { + var promise = subtle.digest({name: downCase}, sourceData[size]) + .then(function(result) { + assert_true(equalBuffers(result, digestedData[alg][size]), "digest() yielded expected result for " + alg + ":" + size); + }, function(err) { + assert_unreached("digest() threw an error for " + alg + ":" + size + " - " + err.message); + }); + + return promise; + }, downCase + " with " + size + " source data"); + + promise_test(function(test) { + var promise = subtle.digest({name: mixedCase}, sourceData[size]) + .then(function(result) { + assert_true(equalBuffers(result, digestedData[alg][size]), "digest() yielded expected result for " + alg + ":" + size); + }, function(err) { + assert_unreached("digest() threw an error for " + alg + ":" + size + " - " + err.message); + }); + + return promise; + }, mixedCase + " with " + size + " source data"); + + promise_test(function(test) { + var copiedBuffer = copyBuffer(sourceData[size]); + var promise = subtle.digest({name: upCase}, copiedBuffer) + .then(function(result) { + assert_true(equalBuffers(result, digestedData[alg][size]), "digest() yielded expected result for " + alg + ":" + size); + }, function(err) { + assert_unreached("digest() threw an error for " + alg + ":" + size + " - " + err.message); + }); + + copiedBuffer[0] = 255 - copiedBuffer; + return promise; + }, upCase + " with " + size + " source data and altered buffer after call"); + + }); + }); + + // Call digest() with bad algorithm names to get an error + var badNames = ["AES-GCM", "RSA-OAEP", "PBKDF2", "AES-KW"]; + Object.keys(sourceData).forEach(function(size) { + badNames.forEach(function(badName) { + + promise_test(function(test) { + var promise = subtle.digest({name: badName}, sourceData[size]) + .then(function(result) { + assert_unreached("digest() should not have worked for " + badName + ":" + size); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "Bad algorithm name should cause NotSupportedError") + }); + + return promise; + }, badName + " with " + size); + + }); + }); + + // Call digest() with empty algorithm object + Object.keys(sourceData).forEach(function(size) { + promise_test(function(test) { + var promise = subtle.digest({}, sourceData[size]) + .then(function(result) { + assert_unreached("digest() with missing algorithm name should have thrown a TypeError"); + }, function(err) { + assert_equals(err.name, "TypeError", "Missing algorithm name should cause TypeError") + }); + + return promise; + }, "empty algorithm object with " + size); + }); + + + done(); + + + // Returns a copy of the sourceBuffer it is sent. + function copyBuffer(sourceBuffer) { + var source = new Uint8Array(sourceBuffer); + var copy = new Uint8Array(sourceBuffer.byteLength) + + for (var i=0; i { + assert_equals(self.crypto.subtle, undefined); + assert_false("subtle" in self.crypto); +}, "Non-secure context window does not have access to crypto.subtle"); + +test(() => { + assert_equals(self.SubtleCrypto, undefined); + assert_false("SubtleCrypto" in self); +}, "Non-secure context window does not have access to SubtleCrypto") + +test(() => { + assert_equals(self.CryptoKey, undefined); + assert_false("CryptoKey" in self); +}, "Non-secure context window does not have access to CryptoKey") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/idlharness.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/idlharness.https.any.js new file mode 100644 index 00000000..ae65eb49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/idlharness.https.any.js @@ -0,0 +1,16 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: timeout=long + +// https://w3c.github.io/webcrypto/Overview.html + +idl_test( + ['WebCryptoAPI'], + ['html', 'dom'], + idl_array => { + idl_array.add_objects({ + Crypto: ['crypto'], + SubtleCrypto: ['crypto.subtle'] + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/crashtests/importKey-unsettled-promise.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/crashtests/importKey-unsettled-promise.https.any.js new file mode 100644 index 00000000..0ceeea39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/crashtests/importKey-unsettled-promise.https.any.js @@ -0,0 +1,17 @@ +// META: title=WebCryptoAPI: Assure promise returned by importKey is settled. +// META: timeout=long +// META: script=/common/gc.js + +'use strict'; + +promise_test(async () => { + const jwkKey = {}; + const extractable = true; + crypto.subtle.importKey("jwk", jwkKey, {name: "UNSUPPORTED", hash: "SHA-224"}, extractable, []).then( + () => { assert_unreached("Unsupported algorithm should cause promise rejection")}, + (err) => { + assert_equals(err.name, "NotSupportedError"); + }); + await garbageCollect(); +}) + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/ec_importKey.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/ec_importKey.https.any.js new file mode 100644 index 00000000..a01bfbb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/ec_importKey.https.any.js @@ -0,0 +1,293 @@ +// META: title=WebCryptoAPI: importKey() for EC keys +// META: timeout=long +// META: script=../util/helpers.js + +// Test importKey and exportKey for EC algorithms. Only "happy paths" are +// currently tested - those where the operation should succeed. + + var subtle = crypto.subtle; + + var curves = ['P-256', 'P-384', 'P-521']; + + var keyData = { + "P-521": { + spki: new Uint8Array([48, 129, 155, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 3, 129, 134, 0, 4, 1, 86, 244, 121, 248, 223, 30, 32, 167, 255, 192, 76, 228, 32, 195, 225, 84, 174, 37, 25, 150, 190, 228, 47, 3, 75, 132, 212, 27, 116, 63, 52, 228, 95, 49, 27, 129, 58, 156, 222, 200, 205, 165, 155, 187, 189, 49, 212, 96, 179, 41, 37, 33, 231, 193, 183, 34, 229, 102, 124, 3, 219, 47, 174, 117, 63, 1, 80, 23, 54, 207, 226, 71, 57, 67, 32, 216, 228, 175, 194, 253, 57, 181, 169, 51, 16, 97, 184, 30, 34, 65, 40, 43, 158, 23, 137, 24, 34, 181, 183, 158, 5, 47, 69, 151, 181, 150, 67, 253, 57, 55, 156, 81, 189, 81, 37, 196, 244, 139, 195, 240, 37, 206, 60, 211, 105, 83, 40, 108, 203, 56, 251]), + spki_compressed: new Uint8Array([48, 88, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 3, 68, 0, 3, 1, 86, 244, 121, 248, 223, 30, 32, 167, 255, 192, 76, 228, 32, 195, 225, 84, 174, 37, 25, 150, 190, 228, 47, 3, 75, 132, 212, 27, 116, 63, 52, 228, 95, 49, 27, 129, 58, 156, 222, 200, 205, 165, 155, 187, 189, 49, 212, 96, 179, 41, 37, 33, 231, 193, 183, 34, 229, 102, 124, 3, 219, 47, 174, 117, 63]), + raw: new Uint8Array([4, 1, 86, 244, 121, 248, 223, 30, 32, 167, 255, 192, 76, 228, 32, 195, 225, 84, 174, 37, 25, 150, 190, 228, 47, 3, 75, 132, 212, 27, 116, 63, 52, 228, 95, 49, 27, 129, 58, 156, 222, 200, 205, 165, 155, 187, 189, 49, 212, 96, 179, 41, 37, 33, 231, 193, 183, 34, 229, 102, 124, 3, 219, 47, 174, 117, 63, 1, 80, 23, 54, 207, 226, 71, 57, 67, 32, 216, 228, 175, 194, 253, 57, 181, 169, 51, 16, 97, 184, 30, 34, 65, 40, 43, 158, 23, 137, 24, 34, 181, 183, 158, 5, 47, 69, 151, 181, 150, 67, 253, 57, 55, 156, 81, 189, 81, 37, 196, 244, 139, 195, 240, 37, 206, 60, 211, 105, 83, 40, 108, 203, 56, 251]), + raw_compressed: new Uint8Array([3, 1, 86, 244, 121, 248, 223, 30, 32, 167, 255, 192, 76, 228, 32, 195, 225, 84, 174, 37, 25, 150, 190, 228, 47, 3, 75, 132, 212, 27, 116, 63, 52, 228, 95, 49, 27, 129, 58, 156, 222, 200, 205, 165, 155, 187, 189, 49, 212, 96, 179, 41, 37, 33, 231, 193, 183, 34, 229, 102, 124, 3, 219, 47, 174, 117, 63]), + pkcs8: new Uint8Array([48, 129, 238, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 35, 4, 129, 214, 48, 129, 211, 2, 1, 1, 4, 66, 0, 244, 8, 117, 131, 104, 186, 147, 15, 48, 247, 106, 224, 84, 254, 92, 210, 206, 127, 218, 44, 159, 118, 166, 212, 54, 207, 117, 214, 108, 68, 11, 254, 99, 49, 199, 193, 114, 161, 36, 120, 25, 60, 130, 81, 72, 123, 201, 18, 99, 250, 80, 33, 127, 133, 255, 99, 111, 89, 205, 84, 110, 58, 180, 131, 180, 161, 129, 137, 3, 129, 134, 0, 4, 1, 86, 244, 121, 248, 223, 30, 32, 167, 255, 192, 76, 228, 32, 195, 225, 84, 174, 37, 25, 150, 190, 228, 47, 3, 75, 132, 212, 27, 116, 63, 52, 228, 95, 49, 27, 129, 58, 156, 222, 200, 205, 165, 155, 187, 189, 49, 212, 96, 179, 41, 37, 33, 231, 193, 183, 34, 229, 102, 124, 3, 219, 47, 174, 117, 63, 1, 80, 23, 54, 207, 226, 71, 57, 67, 32, 216, 228, 175, 194, 253, 57, 181, 169, 51, 16, 97, 184, 30, 34, 65, 40, 43, 158, 23, 137, 24, 34, 181, 183, 158, 5, 47, 69, 151, 181, 150, 67, 253, 57, 55, 156, 81, 189, 81, 37, 196, 244, 139, 195, 240, 37, 206, 60, 211, 105, 83, 40, 108, 203, 56, 251]), + jwk: { + kty: "EC", + crv: "P-521", + x: "AVb0efjfHiCn_8BM5CDD4VSuJRmWvuQvA0uE1Bt0PzTkXzEbgTqc3sjNpZu7vTHUYLMpJSHnwbci5WZ8A9svrnU_", + y: "AVAXNs_iRzlDINjkr8L9ObWpMxBhuB4iQSgrnheJGCK1t54FL0WXtZZD_Tk3nFG9USXE9IvD8CXOPNNpUyhsyzj7", + d: "APQIdYNoupMPMPdq4FT-XNLOf9osn3am1DbPddZsRAv-YzHHwXKhJHgZPIJRSHvJEmP6UCF_hf9jb1nNVG46tIO0" + } + }, + + "P-256": { + spki: new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 210, 16, 176, 166, 249, 217, 240, 18, 134, 128, 88, 180, 63, 164, 244, 113, 1, 133, 67, 187, 160, 12, 146, 80, 223, 146, 87, 194, 172, 174, 93, 209, 206, 3, 117, 82, 212, 129, 69, 12, 227, 155, 77, 16, 149, 112, 27, 23, 91, 250, 179, 75, 142, 108, 9, 158, 24, 241, 193, 152, 53, 131, 97, 232]), + spki_compressed: new Uint8Array([48, 57, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 34, 0, 2, 210, 16, 176, 166, 249, 217, 240, 18, 134, 128, 88, 180, 63, 164, 244, 113, 1, 133, 67, 187, 160, 12, 146, 80, 223, 146, 87, 194, 172, 174, 93, 209]), + raw: new Uint8Array([4, 210, 16, 176, 166, 249, 217, 240, 18, 134, 128, 88, 180, 63, 164, 244, 113, 1, 133, 67, 187, 160, 12, 146, 80, 223, 146, 87, 194, 172, 174, 93, 209, 206, 3, 117, 82, 212, 129, 69, 12, 227, 155, 77, 16, 149, 112, 27, 23, 91, 250, 179, 75, 142, 108, 9, 158, 24, 241, 193, 152, 53, 131, 97, 232]), + raw_compressed: new Uint8Array([2, 210, 16, 176, 166, 249, 217, 240, 18, 134, 128, 88, 180, 63, 164, 244, 113, 1, 133, 67, 187, 160, 12, 146, 80, 223, 146, 87, 194, 172, 174, 93, 209]), + pkcs8: new Uint8Array([48, 129, 135, 2, 1, 0, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 4, 109, 48, 107, 2, 1, 1, 4, 32, 19, 211, 58, 45, 90, 191, 156, 249, 235, 178, 31, 248, 96, 212, 174, 254, 110, 86, 231, 119, 144, 244, 222, 233, 180, 8, 132, 235, 211, 53, 68, 234, 161, 68, 3, 66, 0, 4, 210, 16, 176, 166, 249, 217, 240, 18, 134, 128, 88, 180, 63, 164, 244, 113, 1, 133, 67, 187, 160, 12, 146, 80, 223, 146, 87, 194, 172, 174, 93, 209, 206, 3, 117, 82, 212, 129, 69, 12, 227, 155, 77, 16, 149, 112, 27, 23, 91, 250, 179, 75, 142, 108, 9, 158, 24, 241, 193, 152, 53, 131, 97, 232]), + jwk: { + kty: "EC", + crv: "P-256", + x: "0hCwpvnZ8BKGgFi0P6T0cQGFQ7ugDJJQ35JXwqyuXdE", + y: "zgN1UtSBRQzjm00QlXAbF1v6s0uObAmeGPHBmDWDYeg", + d: "E9M6LVq_nPnrsh_4YNSu_m5W53eQ9N7ptAiE69M1ROo" + } + }, + + "P-384": { + spki: new Uint8Array([48, 118, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 3, 98, 0, 4, 33, 156, 20, 214, 102, 23, 179, 110, 198, 216, 133, 107, 56, 91, 115, 167, 77, 52, 79, 216, 174, 117, 239, 4, 100, 53, 221, 165, 78, 59, 68, 189, 95, 189, 235, 209, 208, 141, 214, 158, 45, 125, 193, 220, 33, 140, 180, 53, 189, 40, 19, 140, 199, 120, 51, 122, 132, 47, 107, 214, 27, 36, 14, 116, 36, 159, 36, 102, 124, 42, 88, 16, 167, 107, 252, 40, 224, 51, 95, 136, 166, 80, 29, 236, 1, 151, 109, 168, 90, 251, 0, 134, 156, 182, 172, 232]), + spki_compressed: new Uint8Array([48, 70, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 3, 50, 0, 2, 33, 156, 20, 214, 102, 23, 179, 110, 198, 216, 133, 107, 56, 91, 115, 167, 77, 52, 79, 216, 174, 117, 239, 4, 100, 53, 221, 165, 78, 59, 68, 189, 95, 189, 235, 209, 208, 141, 214, 158, 45, 125, 193, 220, 33, 140, 180, 53]), + raw: new Uint8Array([4, 33, 156, 20, 214, 102, 23, 179, 110, 198, 216, 133, 107, 56, 91, 115, 167, 77, 52, 79, 216, 174, 117, 239, 4, 100, 53, 221, 165, 78, 59, 68, 189, 95, 189, 235, 209, 208, 141, 214, 158, 45, 125, 193, 220, 33, 140, 180, 53, 189, 40, 19, 140, 199, 120, 51, 122, 132, 47, 107, 214, 27, 36, 14, 116, 36, 159, 36, 102, 124, 42, 88, 16, 167, 107, 252, 40, 224, 51, 95, 136, 166, 80, 29, 236, 1, 151, 109, 168, 90, 251, 0, 134, 156, 182, 172, 232]), + raw_compressed: new Uint8Array([2, 33, 156, 20, 214, 102, 23, 179, 110, 198, 216, 133, 107, 56, 91, 115, 167, 77, 52, 79, 216, 174, 117, 239, 4, 100, 53, 221, 165, 78, 59, 68, 189, 95, 189, 235, 209, 208, 141, 214, 158, 45, 125, 193, 220, 33, 140, 180, 53]), + pkcs8: new Uint8Array([48, 129, 182, 2, 1, 0, 48, 16, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 5, 43, 129, 4, 0, 34, 4, 129, 158, 48, 129, 155, 2, 1, 1, 4, 48, 69, 55, 181, 153, 7, 132, 211, 194, 210, 46, 150, 168, 249, 47, 161, 170, 73, 46, 232, 115, 229, 118, 164, 21, 130, 225, 68, 24, 60, 152, 136, 209, 14, 107, 158, 180, 206, 212, 178, 204, 64, 18, 228, 172, 94, 168, 64, 115, 161, 100, 3, 98, 0, 4, 33, 156, 20, 214, 102, 23, 179, 110, 198, 216, 133, 107, 56, 91, 115, 167, 77, 52, 79, 216, 174, 117, 239, 4, 100, 53, 221, 165, 78, 59, 68, 189, 95, 189, 235, 209, 208, 141, 214, 158, 45, 125, 193, 220, 33, 140, 180, 53, 189, 40, 19, 140, 199, 120, 51, 122, 132, 47, 107, 214, 27, 36, 14, 116, 36, 159, 36, 102, 124, 42, 88, 16, 167, 107, 252, 40, 224, 51, 95, 136, 166, 80, 29, 236, 1, 151, 109, 168, 90, 251, 0, 134, 156, 182, 172, 232]), + jwk: { + kty: "EC", + crv: "P-384", + x: "IZwU1mYXs27G2IVrOFtzp000T9iude8EZDXdpU47RL1fvevR0I3Wni19wdwhjLQ1", + y: "vSgTjMd4M3qEL2vWGyQOdCSfJGZ8KlgQp2v8KOAzX4imUB3sAZdtqFr7AIactqzo", + d: "RTe1mQeE08LSLpao-S-hqkku6HPldqQVguFEGDyYiNEOa560ztSyzEAS5KxeqEBz" + } + }, + + }; + + // combinations to test + var testVectors = [ + {name: "ECDSA", privateUsages: ["sign"], publicUsages: ["verify"]}, + {name: "ECDH", privateUsages: ["deriveKey", "deriveBits"], publicUsages: []} + ]; + + // TESTS ARE HERE: + // Test every test vector, along with all available key data + testVectors.forEach(function(vector) { + curves.forEach(function(curve) { + + [true, false].forEach(function(extractable) { + + // Test public keys first + allValidUsages(vector.publicUsages, true).forEach(function(usages) { + ['spki', 'spki_compressed', 'jwk', 'raw', 'raw_compressed'].forEach(function(format) { + var algorithm = {name: vector.name, namedCurve: curve}; + var data = keyData[curve]; + if (format === "jwk") { // Not all fields used for public keys + data = {jwk: {kty: keyData[curve].jwk.kty, crv: keyData[curve].jwk.crv, x: keyData[curve].jwk.x, y: keyData[curve].jwk.y}}; + } + + testFormat(format, algorithm, data, curve, usages, extractable); + if (vector.name === 'ECDH' && format === 'jwk') { + testEcdhJwkAlg(algorithm, { ...data.jwk, alg: 'any alg works here' }, curve, usages, extractable); + } + }); + + }); + + // Next, test private keys + ['pkcs8', 'jwk'].forEach(function(format) { + var algorithm = {name: vector.name, namedCurve: curve}; + var data = keyData[curve]; + allValidUsages(vector.privateUsages).forEach(function(usages) { + testFormat(format, algorithm, data, curve, usages, extractable); + if (vector.name === 'ECDH' && format === 'jwk') { + testEcdhJwkAlg(algorithm, { ...data.jwk, alg: 'any alg works here' }, curve, usages, extractable); + } + }); + testEmptyUsages(format, algorithm, data, curve, extractable); + }); + }); + }); + }); + + + // Test importKey with a given key format and other parameters. If + // extrable is true, export the key and verify that it matches the input. + function testFormat(format, algorithm, data, keySize, usages, extractable) { + const keyData = data[format]; + const compressed = format.endsWith("_compressed"); + if (compressed) { + [format] = format.split("_compressed"); + } + promise_test(function(test) { + return subtle.importKey(format, keyData, algorithm, extractable, usages). + then(function(key) { + assert_equals(key.constructor, CryptoKey, "Imported a CryptoKey object"); + assert_goodCryptoKey(key, algorithm, extractable, usages, (format === 'pkcs8' || (format === 'jwk' && keyData.d)) ? 'private' : 'public'); + if (!extractable) { + return; + } + + return subtle.exportKey(format, key). + then(function(result) { + if (format !== "jwk") { + assert_true(equalBuffers(data[format], result), "Round trip works"); + } else { + assert_true(equalJwk(data[format], result), "Round trip works"); + } + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, function(err) { + if (compressed && err.name === "DataError") { + assert_implements_optional(false, "Compressed point format not supported: " + err.toString()); + } else { + assert_unreached("Threw an unexpected error: " + err.toString()); + } + }); + }, "Good parameters: " + keySize.toString() + " bits " + parameterString(format, compressed, keyData, algorithm, extractable, usages)); + } + + // Test importKey with a given key format and other parameters but with empty usages. + // Should fail with SyntaxError + function testEmptyUsages(format, algorithm, data, keySize, extractable) { + const keyData = data[format]; + const usages = []; + promise_test(function(test) { + return subtle.importKey(format, keyData, algorithm, extractable, usages). + then(function(key) { + assert_unreached("importKey succeeded but should have failed with SyntaxError"); + }, function(err) { + assert_equals(err.name, "SyntaxError", "Should throw correct error, not " + err.name + ": " + err.message); + }); + }, "Empty Usages: " + keySize.toString() + " bits " + parameterString(format, false, keyData, algorithm, extractable, usages)); + } + + // Test ECDH importKey with a JWK format + // Should succeed with any "alg" value + function testEcdhJwkAlg(algorithm, keyData, keySize, usages, extractable) { + const format = "jwk"; + promise_test(function(test) { + return subtle.importKey(format, keyData, algorithm, extractable, usages). + then(function(key) { + assert_equals(key.constructor, CryptoKey, "Imported a CryptoKey object"); + assert_goodCryptoKey(key, algorithm, extractable, usages, keyData.d ? 'private' : 'public'); + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, "ECDH any JWK alg: " + keySize.toString() + " bits " + parameterString(format, false, keyData, algorithm, extractable, usages)); + } + + + + // Helper methods follow: + + // Are two array buffers the same? + function equalBuffers(a, b) { + if (a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + for (var i=0; i { + let key; + try { + key = await subtle.importKey(format, keyData, algorithm, extractable, usages); + } catch(err) { + let actualError = typeof expectedError === "number" ? err.code : err.name; + assert_equals(actualError, expectedError, testTag + " not supported."); + } + assert_equals(key, undefined, "Operation succeeded, but should not have."); + }, testTag + ": importKey" + parameterString(format, algorithm, extractable, usages, keyData)); + } + + // Don't create an exhaustive list of all invalid usages, + // because there would usually be nearly 2**8 of them, + // way too many to test. Instead, create every singleton + // of an illegal usage, and "poison" every valid usage + // with an illegal one. + function invalidUsages(validUsages, mandatoryUsages) { + var results = []; + + var illegalUsages = []; + ["encrypt", "decrypt", "sign", "verify", "wrapKey", "unwrapKey", "deriveKey", "deriveBits"].forEach(function(usage) { + if (!validUsages.includes(usage)) { + illegalUsages.push(usage); + } + }); + + var goodUsageCombinations = validUsages.length === 0 ? [] : allValidUsages(validUsages, false, mandatoryUsages); + + illegalUsages.forEach(function(illegalUsage) { + results.push([illegalUsage]); + goodUsageCombinations.forEach(function(usageCombination) { + results.push(usageCombination.concat([illegalUsage])); + }); + }); + + return results; + } + + function validUsages(usages, format, data) { + if (format === 'spki' || format === 'raw') return usages.publicUsages + if (format === 'pkcs8') return usages.privateUsages + if (format === 'jwk') { + if (data === undefined) + return []; + return data.d === undefined ? usages.publicUsages : usages.privateUsages; + } + return []; + } + + function isPrivateKey(data) { + return data.d !== undefined; + } + +// Now test for properly handling errors +// - Unsupported algorithm +// - Bad usages for algorithm +// - Bad key lengths +// - Lack of a mandatory format field +// - Incompatible keys pair + + // Algorithms normalize okay, but usages bad (though not empty). + // It shouldn't matter what other extractable is. Should fail + // due to SyntaxError + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).forEach(function(test) { + invalidUsages(validUsages(vector, test.format, test.data)).forEach(function(usages) { + [true, false].forEach(function(extractable) { + testError(test.format, algorithm, test.data, name, usages, extractable, "SyntaxError", "Bad usages"); + }); + }); + }); + }); + }); + + // Algorithms normalize okay, but usages bad (empty). + // Should fail due to SyntaxError + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).filter((test) => test.format === 'pkcs8' || (test.format === 'jwk' && isPrivateKey(test.data))).forEach(function(test) { + [true, false].forEach(function(extractable) { + testError(test.format, algorithm, test.data, name, [/* Empty usages */], extractable, "SyntaxError", "Empty usages"); + }); + }); + }); + }); + + // Algorithms normalize okay, usages ok. The length of the key must throw a DataError exception. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getBadKeyLengthData(algorithm).forEach(function(test) { + allValidUsages(validUsages(vector, test.format, test.data)).forEach(function(usages) { + [true, false].forEach(function(extractable) { + testError(test.format, algorithm, test.data, name, usages, extractable, "DataError", "Bad key length"); + }); + }); + }); + }); + }); + + // Algorithms normalize okay, usages ok and valid key. The lack of the mandatory JWK parameter must throw a DataError exception. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getMissingJWKFieldKeyData(algorithm).forEach(function(test) { + allValidUsages(validUsages(vector, 'jwk', test.data)).forEach(function(usages) { + [true, false].forEach(function(extractable) { + testError('jwk', algorithm, test.data, name, usages, extractable, "DataError", "Missing JWK '" + test.param + "' parameter"); + }); + }); + }); + }); + }); + + // Algorithms normalize okay, usages ok and valid key. The public key is not compatible with the private key. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getMismatchedJWKKeyData(algorithm).forEach(function(data) { + allValidUsages(vector.privateUsages).forEach(function(usages) { + [true].forEach(function(extractable) { + testError('jwk', algorithm, data, name, usages, extractable, "DataError", "Invalid key pair"); + }); + }); + }); + }); + }); + + // Missing mandatory "name" field on algorithm + testVectors.forEach(function(vector) { + var name = vector.name; + // We just need *some* valid keydata, so pick the first available algorithm. + var algorithm = allAlgorithmSpecifiersFor(name)[0]; + getValidKeyData(algorithm).forEach(function(test) { + validUsages(vector, test.format, test.data).forEach(function(usages) { + [true, false].forEach(function(extractable) { + testError(test.format, {}, test.data, name, usages, extractable, "TypeError", "Missing algorithm name"); + }); + }); + }); + }); + + // The 'kty' field is not correct. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).forEach(function(test) { + if (test.format === "jwk") { + var data = {crv: test.data.crv, kty: test.data.kty, d: test.data.d, x: test.data.x, d: test.data.d}; + data.kty = getMismatchedKtyField(algorithm); + var usages = validUsages(vector, 'jwk', test.data); + testError('jwk', algorithm, data, name, usages, true, "DataError", "Invalid 'kty' field"); + } + }); + }); + }); + + // The 'ext' field is not correct. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).forEach(function(test) { + if (test.format === "jwk") { + var data = {crv: test.data.crv, kty: test.data.kty, d: test.data.d, x: test.data.x, d: test.data.d}; + data.ext = false; + var usages = validUsages(vector, 'jwk', test.data); + testError('jwk', algorithm, data, name, usages, true, "DataError", "Import from a non-extractable"); + } + }); + }); + }); + + // The 'use' field is incorrect. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).forEach(function(test) { + if (test.format === "jwk") { + var data = {crv: test.data.crv, kty: test.data.kty, d: test.data.d, x: test.data.x, d: test.data.d}; + data.use = "invalid"; + var usages = validUsages(vector, 'jwk', test.data); + if (usages.length !== 0) + testError('jwk', algorithm, data, name, usages, true, "DataError", "Invalid 'use' field"); + } + }); + }); + }); + + // The 'crv' field is incorrect. + testVectors.forEach(function(vector) { + var name = vector.name; + allAlgorithmSpecifiersFor(name).forEach(function(algorithm) { + getValidKeyData(algorithm).forEach(function(test) { + if (test.format === "jwk") { + var data = {crv: test.data.crv, kty: test.data.kty, d: test.data.d, x: test.data.x, d: test.data.d}; + data.crv = getMismatchedCrvField(algorithm) + var usages = validUsages(vector, 'jwk', test.data); + testError('jwk', algorithm, data, name, usages, true, "DataError", "Invalid 'crv' field"); + } + }); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/okp_importKey.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/okp_importKey.js new file mode 100644 index 00000000..0e6a016f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/import_export/okp_importKey.js @@ -0,0 +1,213 @@ +var subtle = crypto.subtle; + +function runTests(algorithmName) { + var algorithm = {name: algorithmName}; + var data = keyData[algorithmName]; + var jwkData = {jwk: {kty: data.jwk.kty, crv: data.jwk.crv, x: data.jwk.x}}; + + [true, false].forEach(function(extractable) { + // Test public keys first + allValidUsages(data.publicUsages, true).forEach(function(usages) { + ['spki', 'jwk', 'raw'].forEach(function(format) { + if (format === "jwk") { // Not all fields used for public keys + testFormat(format, algorithm, jwkData, algorithmName, usages, extractable); + // Test for https://github.com/WICG/webcrypto-secure-curves/pull/24 + if (extractable) { + testJwkAlgBehaviours(algorithm, jwkData.jwk, algorithmName, usages); + } + } else { + testFormat(format, algorithm, data, algorithmName, usages, extractable); + } + }); + + }); + + // Next, test private keys + allValidUsages(data.privateUsages).forEach(function(usages) { + ['pkcs8', 'jwk'].forEach(function(format) { + testFormat(format, algorithm, data, algorithmName, usages, extractable); + + // Test for https://github.com/WICG/webcrypto-secure-curves/pull/24 + if (format === "jwk" && extractable) { + testJwkAlgBehaviours(algorithm, data.jwk, algorithmName, usages); + } + }); + }); + }); +} + + +// Test importKey with a given key format and other parameters. If +// extrable is true, export the key and verify that it matches the input. +function testFormat(format, algorithm, keyData, keySize, usages, extractable) { + [algorithm, algorithm.name].forEach((alg) => { + promise_test(function(test) { + return subtle.importKey(format, keyData[format], alg, extractable, usages). + then(function(key) { + assert_equals(key.constructor, CryptoKey, "Imported a CryptoKey object"); + assert_goodCryptoKey(key, algorithm, extractable, usages, (format === 'pkcs8' || (format === 'jwk' && keyData[format].d)) ? 'private' : 'public'); + if (!extractable) { + return; + } + + return subtle.exportKey(format, key). + then(function(result) { + if (format !== "jwk") { + assert_true(equalBuffers(keyData[format], result), "Round trip works"); + } else { + assert_true(equalJwk(keyData[format], result), "Round trip works"); + } + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, "Good parameters: " + keySize.toString() + " bits " + parameterString(format, keyData[format], alg, extractable, usages)); + }); +} + +// Test importKey/exportKey "alg" behaviours, alg is ignored upon import and alg is missing for Ed25519 and Ed448 JWK export +// https://github.com/WICG/webcrypto-secure-curves/pull/24 +function testJwkAlgBehaviours(algorithm, keyData, crv, usages) { + [algorithm, algorithm.name].forEach((alg) => { + promise_test(function(test) { + return subtle.importKey('jwk', { ...keyData, alg: 'this is ignored' }, alg, true, usages). + then(function(key) { + assert_equals(key.constructor, CryptoKey, "Imported a CryptoKey object"); + + return subtle.exportKey('jwk', key). + then(function(result) { + assert_equals(Object.keys(result).length, keyData.d ? 6 : 5, "Correct number of JWK members"); + assert_equals(result.alg, undefined, 'No JWK "alg" member is present'); + assert_true(equalJwk(keyData, result), "Round trip works"); + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, function(err) { + assert_unreached("Threw an unexpected error: " + err.toString()); + }); + }, "Good parameters with ignored JWK alg: " + crv.toString() + " " + parameterString('jwk', keyData, alg, true, usages)); + }); +} + + + +// Helper methods follow: + +// Are two array buffers the same? +function equalBuffers(a, b) { + if (a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + for (var i=0; i + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.https.any.js new file mode 100644 index 00000000..9764cc33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.https.any.js @@ -0,0 +1,6 @@ +// META: title=WebCryptoAPI: sign() and verify() Using ECDSA +// META: script=ecdsa_vectors.js +// META: script=ecdsa.js +// META: timeout=long + +run_test(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.js new file mode 100644 index 00000000..6bf662ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/ecdsa.js @@ -0,0 +1,509 @@ + +function run_test() { + setup({explicit_done: true}); + + var subtle = self.crypto.subtle; // Change to test prefixed implementations + + // When are all these tests really done? When all the promises they use have resolved. + var all_promises = []; + + // Source file [algorithm_name]_vectors.js provides the getTestVectors method + // for the algorithm that drives these tests. + var testVectors = getTestVectors(); + var invalidTestVectors = getInvalidTestVectors(); + + // Test verification first, because signing tests rely on that working + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification"); + }); + + all_promises.push(promise); + }); + + // Test verification with an altered buffer after call + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + var signature = copyBuffer(vector.signature); + var operation = subtle.verify(algorithm, vector.publicKey, signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + signature[0] = 255 - signature[0]; + return operation; + }, vector.name + " verification with altered signature after call"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification with altered signature after call"); + }); + + all_promises.push(promise); + }); + + // Check for successful verification even if plaintext is altered after call. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + var plaintext = copyBuffer(vector.plaintext); + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + plaintext[0] = 255 - plaintext[0]; + return operation; + }, vector.name + " with altered plaintext after call"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " with altered plaintext after call"); + }); + + all_promises.push(promise); + }); + + // Check for failures due to using privateKey to verify. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + return subtle.verify(algorithm, vector.privateKey, vector.signature, vector.plaintext) + .then(function(plaintext) { + assert_unreached("Should have thrown error for using privateKey to verify in " + vector.name + ": " + err.message + "'"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }); + }, vector.name + " using privateKey to verify"); + + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " using privateKey to verify"); + }); + + all_promises.push(promise); + }); + + // Check for failures due to using publicKey to sign. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + return subtle.sign(algorithm, vector.publicKey, vector.plaintext) + .then(function(signature) { + assert_unreached("Should have thrown error for using publicKey to sign in " + vector.name + ": " + err.message + "'"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }); + }, vector.name + " using publicKey to sign"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " using publicKey to sign"); + }); + + all_promises.push(promise); + }); + + // Check for failures due to no "verify" usage. + testVectors.forEach(function(originalVector) { + var vector = Object.assign({}, originalVector); + + var promise = importVectorKeys(vector, [], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + return subtle.verify(algorithm, vector.publicKey, vector.signature, vector.plaintext) + .then(function(plaintext) { + assert_unreached("Should have thrown error for no verify usage in " + vector.name + ": " + err.message + "'"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }); + }, vector.name + " no verify usage"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " no verify usage"); + }); + + all_promises.push(promise); + }); + + // Check for successful signing and verification. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + return subtle.sign(algorithm, vector.privateKey, vector.plaintext) + .then(function(signature) { + // Can we verify the signature? + return subtle.verify(algorithm, vector.publicKey, signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Round trip verification works"); + return signature; + }, function(err) { + assert_unreached("verify error for test " + vector.name + ": " + err.message + "'"); + }); + }, function(err) { + assert_unreached("sign error for test " + vector.name + ": '" + err.message + "'"); + }); + }, vector.name + " round trip"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested signing or verifying + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " round trip"); + }); + + all_promises.push(promise); + }); + + // Test signing with the wrong algorithm + testVectors.forEach(function(vector) { + // Want to get the key for the wrong algorithm + var promise = subtle.generateKey({name: "HMAC", hash: "SHA-1"}, false, ["sign", "verify"]) + .then(function(wrongKey) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + return importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + promise_test(function(test) { + var operation = subtle.sign(algorithm, wrongKey, vector.plaintext) + .then(function(signature) { + assert_unreached("Signing should not have succeeded for " + vector.name); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }); + + return operation; + }, vector.name + " signing with wrong algorithm name"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " signing with wrong algorithm name"); + }); + }, function(err) { + promise_test(function(test) { + assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + }, "generate wrong key step: " + vector.name + " signing with wrong algorithm name"); + }); + + all_promises.push(promise); + }); + + // Test verification with the wrong algorithm + testVectors.forEach(function(vector) { + // Want to get the key for the wrong algorithm + var promise = subtle.generateKey({name: "HMAC", hash: "SHA-1"}, false, ["sign", "verify"]) + .then(function(wrongKey) { + return importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + var operation = subtle.verify(algorithm, wrongKey, vector.signature, vector.plaintext) + .then(function(signature) { + assert_unreached("Verifying should not have succeeded for " + vector.name); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }); + + return operation; + }, vector.name + " verifying with wrong algorithm name"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verifying with wrong algorithm name"); + }); + }, function(err) { + promise_test(function(test) { + assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + }, "generate wrong key step: " + vector.name + " verifying with wrong algorithm name"); + }); + + all_promises.push(promise); + }); + + // Test verification fails with wrong signature + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + var signature = copyBuffer(vector.signature); + signature[0] = 255 - signature[0]; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to altered signature"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to altered signature"); + }); + + all_promises.push(promise); + }); + + // Test verification fails with wrong hash + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var hashName = "SHA-1"; + if (vector.hashName === "SHA-1") { + hashName = "SHA-256" + } + var algorithm = {name: vector.algorithmName, hash: hashName}; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to wrong hash"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to wrong hash"); + }); + + all_promises.push(promise); + }); + + // Test verification fails with bad hash name + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + // use the wrong name for the hash + var hashName = vector.hashName.substring(0, 3) + vector.hashName.substring(4); + var algorithm = {name: vector.algorithmName, hash: hashName}; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, vector.plaintext) + .then(function(is_verified) { + assert_unreached("Verification should throw an error"); + }, function(err) { + assert_equals(err.name, "NotSupportedError", "Correctly throws NotSupportedError for illegal hash name") + }); + + return operation; + }, vector.name + " verification failure due to bad hash name"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to bad hash name"); + }); + + all_promises.push(promise); + }); + + // Test verification fails with short (odd length) signature + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + var signature = vector.signature.slice(1); // Skip the first byte + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to shortened signature"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to shortened signature"); + }); + + all_promises.push(promise); + }); + + // Test verification fails with wrong plaintext + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + var plaintext = copyBuffer(vector.plaintext); + plaintext[0] = 255 - plaintext[0]; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to altered plaintext"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to altered plaintext"); + }); + + all_promises.push(promise); + }); + + // Test invalid signatures + invalidTestVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify"], ["sign"]) + .then(function(vectors) { + var algorithm = {name: vector.algorithmName, hash: vector.hashName}; + promise_test(function(test) { + var operation = subtle.verify(algorithm, vector.publicKey, vector.signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature unexpectedly verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification"); + }); + + all_promises.push(promise); + }); + + promise_test(function() { + return Promise.all(all_promises) + .then(function() {done();}) + .catch(function() {done();}) + }, "setup"); + + // A test vector has all needed fields for signing and verifying, EXCEPT that the + // key field may be null. This function replaces that null with the Correct + // CryptoKey object. + // + // Returns a Promise that yields an updated vector on success. + function importVectorKeys(vector, publicKeyUsages, privateKeyUsages) { + var publicPromise, privatePromise; + + if (vector.publicKey !== null) { + publicPromise = new Promise(function(resolve, reject) { + resolve(vector); + }); + } else { + publicPromise = subtle.importKey(vector.publicKeyFormat, vector.publicKeyBuffer, {name: vector.algorithmName, namedCurve: vector.namedCurve}, false, publicKeyUsages) + .then(function(key) { + vector.publicKey = key; + return vector; + }); // Returns a copy of the sourceBuffer it is sent. + } + + if (vector.privateKey !== null) { + privatePromise = new Promise(function(resolve, reject) { + resolve(vector); + }); + } else { + privatePromise = subtle.importKey(vector.privateKeyFormat, vector.privateKeyBuffer, {name: vector.algorithmName, namedCurve: vector.namedCurve}, false, privateKeyUsages) + .then(function(key) { + vector.privateKey = key; + return vector; + }); + } + + return Promise.all([publicPromise, privatePromise]); + } + + // Returns a copy of the sourceBuffer it is sent. + function copyBuffer(sourceBuffer) { + var source = new Uint8Array(sourceBuffer); + var copy = new Uint8Array(sourceBuffer.byteLength) + + for (var i=0; i { + let isVerified = false; + let key; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + isVerified = await subtle.verify(algorithm, key, vector.signature, vector.data) + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_true(isVerified, "Signature verified"); + }, vector.name + " verification"); + + // Test verification with an altered buffer after call + promise_test(async() => { + let isVerified = false; + let key; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + var signature = copyBuffer(vector.signature); + [isVerified] = await Promise.all([ + subtle.verify(algorithm, key, signature, vector.data), + signature[0] = 255 - signature[0] + ]); + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_true(isVerified, "Signature verified"); + }, vector.name + " verification with altered signature after call"); + + // Check for successful verification even if data is altered after call. + promise_test(async() => { + let isVerified = false; + let key; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + var data = copyBuffer(vector.data); + [isVerified] = await Promise.all([ + subtle.verify(algorithm, key, vector.signature, data), + data[0] = 255 - data[0] + ]); + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_true(isVerified, "Signature verified"); + }, vector.name + " with altered data after call"); + + // Check for failures due to using privateKey to verify. + promise_test(async() => { + let isVerified = false; + let key; + try { + key = await subtle.importKey("pkcs8", vector.privateKeyBuffer, algorithm, false, ["sign"]); + isVerified = await subtle.verify(algorithm, key, vector.signature, vector.data) + assert_unreached("Should have thrown error for using privateKey to verify in " + vector.name); + } catch (err) { + if (err instanceof AssertionError) + throw err; + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }; + assert_false(isVerified, "Signature verified"); + }, vector.name + " using privateKey to verify"); + + // Check for failures due to using publicKey to sign. + promise_test(async() => { + let isVerified = false; + let key; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + let signature = await subtle.sign(algorithm, key, vector.data); + assert_unreached("Should have thrown error for using publicKey to sign in " + vector.name); + } catch (err) { + if (err instanceof AssertionError) + throw err; + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }; + }, vector.name + " using publicKey to sign"); + + // Check for failures due to no "verify" usage. + promise_test(async() => { + let isVerified = false; + let key; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, []); + isVerified = await subtle.verify(algorithm, key, vector.signature, vector.data) + assert_unreached("Should have thrown error for no verify usage in " + vector.name); + } catch (err) { + if (err instanceof AssertionError) + throw err; + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }; + assert_false(isVerified, "Signature verified"); + }, vector.name + " no verify usage"); + + // Check for successful signing and verification. + var algorithm = {name: vector.algorithmName}; + promise_test(async() => { + let isVerified = false; + let privateKey, publicKey; + let signature; + try { + privateKey = await subtle.importKey("pkcs8", vector.privateKeyBuffer, algorithm, false, ["sign"]); + publicKey = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + signature = await subtle.sign(algorithm, privateKey, vector.data); + isVerified = await subtle.verify(algorithm, publicKey, vector.signature, vector.data) + } catch (err) { + assert_false(publicKey === undefined || privateKey === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_false(signature === undefined, "sign error for test " + vector.name + ": '" + err.message + "'"); + assert_unreached("verify error for test " + vector.name + ": " + err.message + "'"); + }; + assert_true(isVerified, "Round trip verification works"); + }, vector.name + " round trip"); + + // Test signing with the wrong algorithm + var algorithm = {name: vector.algorithmName}; + promise_test(async() => { + let wrongKey; + try { + wrongKey = await subtle.generateKey({name: "HMAC", hash: "SHA-1"}, false, ["sign", "verify"]) + let signature = await subtle.sign(algorithm, wrongKey, vector.data); + assert_unreached("Signing should not have succeeded for " + vector.name); + } catch (err) { + if (err instanceof AssertionError) + throw err; + assert_false(wrongKey === undefined, "Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }; + }, vector.name + " signing with wrong algorithm name"); + + // Test verification with the wrong algorithm + var algorithm = {name: vector.algorithmName}; + promise_test(async() => { + let wrongKey; + try { + wrongKey = await subtle.generateKey({name: "HMAC", hash: "SHA-1"}, false, ["sign", "verify"]) + let isVerified = await subtle.verify(algorithm, wrongKey, vector.signature, vector.data) + assert_unreached("Verifying should not have succeeded for " + vector.name); + } catch (err) { + if (err instanceof AssertionError) + throw err; + assert_false(wrongKey === undefined, "Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }; + }, vector.name + " verifying with wrong algorithm name"); + + // Test verification fails with wrong signature + var algorithm = {name: vector.algorithmName}; + promise_test(async() => { + let key; + let isVerified = true; + var signature = copyBuffer(vector.signature); + signature[0] = 255 - signature[0]; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + isVerified = await subtle.verify(algorithm, key, signature, vector.data) + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_false(isVerified, "Signature verified"); + }, vector.name + " verification failure due to altered signature"); + + // Test verification fails with short (odd length) signature + promise_test(async() => { + let key; + let isVerified = true; + var signature = vector.signature.slice(1); // Skip the first byte + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + isVerified = await subtle.verify(algorithm, key, signature, vector.data) + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_false(isVerified, "Signature verified"); + }, vector.name + " verification failure due to shortened signature"); + + // Test verification fails with wrong data + promise_test(async() => { + let key; + let isVerified = true; + var data = copyBuffer(vector.data); + data[0] = 255 - data[0]; + try { + key = await subtle.importKey("spki", vector.publicKeyBuffer, algorithm, false, ["verify"]); + isVerified = await subtle.verify(algorithm, key, vector.signature, data) + } catch (err) { + assert_false(key === undefined, "importKey failed for " + vector.name + ". Message: ''" + err.message + "''"); + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }; + assert_false(isVerified, "Signature verified"); + }, vector.name + " verification failure due to altered data"); + + // Test that generated keys are valid for signing and verifying. + promise_test(async() => { + let key = await subtle.generateKey(algorithm, false, ["sign", "verify"]); + let signature = await subtle.sign(algorithm, key.privateKey, vector.data); + let isVerified = await subtle.verify(algorithm, key.publicKey, signature, vector.data); + assert_true(isVerified, "Verificaton failed."); + }, "Sign and verify using generated " + vector.algorithmName + " keys."); + }); + + // Returns a copy of the sourceBuffer it is sent. + function copyBuffer(sourceBuffer) { + var source = new Uint8Array(sourceBuffer); + var copy = new Uint8Array(sourceBuffer.byteLength) + + for (var i=0; i { + let isVerified = true; + let publicKey; + try { + publicKey = await subtle.importKey("raw", test.keyData, algorithm, false, ["verify"]) + isVerified = await subtle.verify(algorithm, publicKey, test.signature, test.message); + } catch (err) { + assert_true(publicKey !== undefined, "Public key should be valid."); + assert_unreached("The operation shouldn't fail, but it thown this error: " + err.name + ": " + err.message + "."); + } + assert_equals(isVerified, test.verified, "Signature verification result."); + }, algorithmName + " Verification checks with small-order key of order - Test " + test.id); + }); + }); + + return; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/eddsa_vectors.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/eddsa_vectors.js new file mode 100644 index 00000000..78240586 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/eddsa_vectors.js @@ -0,0 +1,197 @@ +// eddsa_vectors.js + +// Data for testing Ed25519 and Ed448. + +// The following function returns an array of test vectors +// for the subtleCrypto sign method. +// +// Each test vector has the following fields: +// name - a unique name for this vector +// publicKeyBuffer - an arrayBuffer with the key data +// publicKeyFormat - "spki" "jwk" +// publicKey - a CryptoKey object for the keyBuffer. INITIALLY null! You must fill this in first to use it! +// privateKeyBuffer - an arrayBuffer with the key data +// privateKeyFormat - "pkcs8" or "jwk" +// privateKey - a CryptoKey object for the keyBuffer. INITIALLY null! You must fill this in first to use it! +// algorithmName - the name of the AlgorithmIdentifier parameter to provide to sign +// data - the text to sign +// signature - the expected signature +function getTestVectors(algorithmName) { + var pkcs8 = { + "Ed25519": new Uint8Array([48, 46, 2, 1, 0, 48, 5, 6, 3, 43, 101, 112, 4, 34, 4, 32, 243, 200, 244, 196, 141, 248, 120, 20, 110, 140, 211, 191, 109, 244, 229, 14, 56, 155, 167, 7, 78, 21, 194, 53, 45, 205, 93, 48, 141, 76, 168, 31]), + "Ed448": new Uint8Array([48, 71, 2, 1, 0, 48, 5, 6, 3, 43, 101, 113, 4, 59, 4, 57, 14, 255, 3, 69, 140, 40, 224, 23, 156, 82, 29, 227, 18, 201, 105, 183, 131, 67, 72, 236, 171, 153, 26, 96, 227, 178, 233, 167, 158, 76, 217, 228, 128, 239, 41, 23, 18, 210, 200, 61, 4, 114, 114, 213, 201, 244, 40, 102, 79, 105, 109, 38, 112, 69, 143, 29, 46]), + }; + + var spki = { + "Ed25519": new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 112, 3, 33, 0, 216, 225, 137, 99, 216, 9, 212, 135, 217, 84, 154, 204, 174, 198, 116, 46, 126, 235, 162, 77, 138, 13, 59, 20, 183, 227, 202, 234, 6, 137, 61, 204]), + "Ed448": new Uint8Array([48, 67, 48, 5, 6, 3, 43, 101, 113, 3, 58, 0, 171, 75, 184, 133, 253, 125, 44, 90, 242, 78, 131, 113, 12, 255, 160, 199, 74, 87, 226, 116, 128, 29, 178, 5, 123, 11, 220, 94, 160, 50, 182, 254, 107, 199, 139, 128, 69, 54, 90, 235, 38, 232, 110, 31, 20, 253, 52, 157, 7, 196, 132, 149, 245, 164, 106, 90, 128]), + }; + + // data + var data = new Uint8Array([43, 126, 208, 188, 119, 149, 105, 74, 180, 172, 211, 89, 3, 254, 140, 215, 216, 15, 106, 28, 134, 136, 166, 195, 65, 68, 9, 69, 117, 20, 161, 69, 120, 85, 187, 178, 25, 227, 10, 27, 238, 168, 254, 134, 144, 130, 217, 159, 200, 40, 47, 144, 80, 208, 36, 229, 158, 175, 7, 48, 186, 157, 183, 10]); + + // For verification tests. + var signatures = { + "Ed25519": new Uint8Array([61, 144, 222, 94, 87, 67, 223, 194, 130, 37, 191, 173, 179, 65, 177, 22, 203, 248, 163, 241, 206, 237, 191, 74, 220, 53, 14, 245, 211, 71, 24, 67, 164, 24, 97, 77, 203, 110, 97, 72, 98, 97, 76, 247, 175, 20, 150, 249, 52, 11, 60, 132, 78, 164, 220, 234, 177, 211, 209, 85, 235, 126, 204, 0]), + "Ed448": new Uint8Array([118, 137, 126, 140, 80, 172, 107, 17, 50, 115, 92, 9, 197, 95, 80, 108, 1, 73, 210, 103, 124, 117, 102, 79, 139, 193, 11, 130, 111, 189, 157, 240, 160, 60, 217, 134, 188, 232, 51, 158, 100, 199, 209, 114, 14, 169, 54, 23, 132, 220, 115, 131, 119, 101, 172, 41, 128, 192, 218, 192, 129, 74, 139, 193, 135, 209, 201, 201, 7, 197, 220, 192, 121, 86, 248, 91, 112, 147, 15, 228, 45, 231, 100, 23, 114, 23, 203, 45, 82, 186, 183, 193, 222, 190, 12, 168, 156, 206, 203, 205, 99, 247, 2, 90, 42, 90, 87, 43, 157, 35, 176, 100, 47, 0]), + } + + var vectors = []; + { + var vector = { + name: "EdDSA " + algorithmName, + publicKeyBuffer: spki[algorithmName], + publicKeyFormat: "spki", + publicKey: null, + privateKeyBuffer: pkcs8[algorithmName], + privateKeyFormat: "pkcs8", + privateKey: null, + algorithmName: algorithmName, + data: data, + signature: signatures[algorithmName] + }; + + vectors.push(vector); + } + return vectors; +} + +// https://eprint.iacr.org/2020/1244.pdf#table.caption.3 +var kSmallOrderPoints = [ + // Canonical serializations + [0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], // #0 - Order 1 + [0xEC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F], // #1 - Order 2 + [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80], // #2 - Order 4 + [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], // #3 - Order 4 + [0xC7, 0x17, 0x6A, 0x70, 0x3D, 0x4D, 0xD8, 0x4F, 0xBA, 0x3C, 0x0B, 0x76, 0x0D, 0x10, 0x67, 0x0F, 0x2A, 0x20, 0x53, 0xFA, 0x2C, 0x39, 0xCC, 0xC6, 0x4E, 0xC7, 0xFD, 0x77, 0x92, 0xAC, 0x03, 0x7A], // #4 - Order 8 + [0xC7, 0x17, 0x6A, 0x70, 0x3D, 0x4D, 0xD8, 0x4F, 0xBA, 0x3C, 0x0B, 0x76, 0x0D, 0x10, 0x67, 0x0F, 0x2A, 0x20, 0x53, 0xFA, 0x2C, 0x39, 0xCC, 0xC6, 0x4E, 0xC7, 0xFD, 0x77, 0x92, 0xAC, 0x03, 0xFA], // #5 - Order 8 + [0x26, 0xE8, 0x95, 0x8F, 0xC2, 0xB2, 0x27, 0xB0, 0x45, 0xC3, 0xF4, 0x89, 0xF2, 0xEF, 0x98, 0xF0, 0xD5, 0xDF, 0xAC, 0x05, 0xD3, 0xC6, 0x33, 0x39, 0xB1, 0x38, 0x02, 0x88, 0x6D, 0x53, 0xFC, 0x05], // #6 - Order 8 + [0x26, 0xE8, 0x95, 0x8F, 0xC2, 0xB2, 0x27, 0xB0, 0x45, 0xC3, 0xF4, 0x89, 0xF2, 0xEF, 0x98, 0xF0, 0xD5, 0xDF, 0xAC, 0x05, 0xD3, 0xC6, 0x33, 0x39, 0xB1, 0x38, 0x02, 0x88, 0x6D, 0x53, 0xFC, 0x85], // #7 - Order 8 + + // Non-canonical serializatons + [0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80], // #8 - Order 1 + [0xEC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF], // #9 - Order 2 + [0xEE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F], // #10 - Order 1 + [0xEE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF], // #11 - Order 1 + [0xED, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF], // #12 - Order 4 + [0xED, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F], // #13 - Order 4 +]; + + +var pubKeys = [ + [0xc7, 0x17, 0x6a, 0x70, 0x3d, 0x4d, 0xd8, 0x4f, 0xba, 0x3c, 0x0b, 0x76, 0x0d, 0x10, 0x67, 0x0f, 0x2a, 0x20, 0x53, 0xfa, 0x2c, 0x39, 0xcc, 0xc6, 0x4e, 0xc7, 0xfd, 0x77, 0x92, 0xac, 0x03, 0xfa], // kSmallOrderPoints #5 + [0xf7, 0xba, 0xde, 0xc5, 0xb8, 0xab, 0xea, 0xf6, 0x99, 0x58, 0x39, 0x92, 0x21, 0x9b, 0x7b, 0x22, 0x3f, 0x1d, 0xf3, 0xfb, 0xbe, 0xa9, 0x19, 0x84, 0x4e, 0x3f, 0x7c, 0x55, 0x4a, 0x43, 0xdd, 0x43], // highest 32 bytes of case "1" signature + [0xcd, 0xb2, 0x67, 0xce, 0x40, 0xc5, 0xcd, 0x45, 0x30, 0x6f, 0xa5, 0xd2, 0xf2, 0x97, 0x31, 0x45, 0x93, 0x87, 0xdb, 0xf9, 0xeb, 0x93, 0x3b, 0x7b, 0xd5, 0xae, 0xd9, 0xa7, 0x65, 0xb8, 0x8d, 0x4d], + [0x44, 0x2a, 0xad, 0x9f, 0x08, 0x9a, 0xd9, 0xe1, 0x46, 0x47, 0xb1, 0xef, 0x90, 0x99, 0xa1, 0xff, 0x47, 0x98, 0xd7, 0x85, 0x89, 0xe6, 0x6f, 0x28, 0xec, 0xa6, 0x9c, 0x11, 0xf5, 0x82, 0xa6, 0x23], + [0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff], // kSmallOrderPoints #9 + [0xEC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F], // kSmallOrderPoints #1 +] + +// https://eprint.iacr.org/2020/1244.pdf +// signature = (R, S); public key A, h = SHA512(R||A||M ) +// 8(SB) = 8R + 8(hA) => (1) +// SB = R + hA => (2) +var kSmallOrderTestCases = { + "Ed25519": [ + { + id: "0", // S = 0 | A's order = small | R's order = small | (1) = pass | (2) = pass + message : Uint8Array.from([0x8c, 0x93, 0x25, 0x5d, 0x71, 0xdc, 0xab, 0x10, 0xe8, 0xf3, 0x79, 0xc2, 0x62, 0x00, 0xf3, 0xc7, 0xbd, 0x5f, 0x09, 0xd9, 0xbc, 0x30, 0x68, 0xd3, 0xef, 0x4e, 0xde, 0xb4, 0x85, 0x30, 0x22, 0xb6]), + keyData : Uint8Array.from(pubKeys[0]), + signature : Uint8Array.from([0xc7, 0x17, 0x6a, 0x70, 0x3d, 0x4d, 0xd8, 0x4f, 0xba, 0x3c, 0x0b, 0x76, 0x0d, 0x10, 0x67, 0x0f, 0x2a, 0x20, 0x53, 0xfa, 0x2c, 0x39, 0xcc, 0xc6, 0x4e, 0xc7, 0xfd, 0x77, 0x92, 0xac, 0x03, 0x7a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]), + verified: false, // small-order signature's R fail in the verification. + }, + { + id: "1", // 0 < S < L | A's order = small | R's order = mixed | (1) = pass | (2) = pass + message : Uint8Array.from([0x9b, 0xd9, 0xf4, 0x4f, 0x4d, 0xcc, 0x75, 0xbd, 0x53, 0x1b, 0x56, 0xb2, 0xcd, 0x28, 0x0b, 0x0b, 0xb3, 0x8f, 0xc1, 0xcd, 0x6d, 0x12, 0x30, 0xe1, 0x48, 0x61, 0xd8, 0x61, 0xde, 0x09, 0x2e, 0x79]), + keyData : Uint8Array.from(pubKeys[0]), + signature : Uint8Array.from([0xf7, 0xba, 0xde, 0xc5, 0xb8, 0xab, 0xea, 0xf6, 0x99, 0x58, 0x39, 0x92, 0x21, 0x9b, 0x7b, 0x22, 0x3f, 0x1d, 0xf3, 0xfb, 0xbe, 0xa9, 0x19, 0x84, 0x4e, 0x3f, 0x7c, 0x55, 0x4a, 0x43, 0xdd, 0x43, 0xa5, 0xbb, 0x70, 0x47, 0x86, 0xbe, 0x79, 0xfc, 0x47, 0x6f, 0x91, 0xd3, 0xf3, 0xf8, 0x9b, 0x03, 0x98, 0x4d, 0x80, 0x68, 0xdc, 0xf1, 0xbb, 0x7d, 0xfc, 0x66, 0x37, 0xb4, 0x54, 0x50, 0xac, 0x04]), + verified: false, // small-order key's data fail in the verification. + }, + { + id: "2", // 0 < S < L | A's order = mixed | R's order = small | (1) = pass | (2) = pass + message : Uint8Array.from([0xae, 0xbf, 0x3f, 0x26, 0x01, 0xa0, 0xc8, 0xc5, 0xd3, 0x9c, 0xc7, 0xd8, 0x91, 0x16, 0x42, 0xf7, 0x40, 0xb7, 0x81, 0x68, 0x21, 0x8d, 0xa8, 0x47, 0x17, 0x72, 0xb3, 0x5f, 0x9d, 0x35, 0xb9, 0xab]), + keyData : Uint8Array.from(pubKeys[1]), + signature : Uint8Array.from([0xc7, 0x17, 0x6a, 0x70, 0x3d, 0x4d, 0xd8, 0x4f, 0xba, 0x3c, 0x0b, 0x76, 0x0d, 0x10, 0x67, 0x0f, 0x2a, 0x20, 0x53, 0xfa, 0x2c, 0x39, 0xcc, 0xc6, 0x4e, 0xc7, 0xfd, 0x77, 0x92, 0xac, 0x03, 0xfa, 0x8c, 0x4b, 0xd4, 0x5a, 0xec, 0xac, 0xa5, 0xb2, 0x4f, 0xb9, 0x7b, 0xc1, 0x0a, 0xc2, 0x7a, 0xc8, 0x75, 0x1a, 0x7d, 0xfe, 0x1b, 0xaf, 0xf8, 0xb9, 0x53, 0xec, 0x9f, 0x58, 0x33, 0xca, 0x26, 0x0e]), + verified: false, // small-order signature's R fail in the verification. + }, + { + id: "3", // 0 < S < L | A's order = mixed | R's order = mixed | (1) = pass | (2) = pass + message : Uint8Array.from([0x9b, 0xd9, 0xf4, 0x4f, 0x4d, 0xcc, 0x75, 0xbd, 0x53, 0x1b, 0x56, 0xb2, 0xcd, 0x28, 0x0b, 0x0b, 0xb3, 0x8f, 0xc1, 0xcd, 0x6d, 0x12, 0x30, 0xe1, 0x48, 0x61, 0xd8, 0x61, 0xde, 0x09, 0x2e, 0x79]), + keyData : Uint8Array.from(pubKeys[2]), + signature : Uint8Array.from([0x90, 0x46, 0xa6, 0x47, 0x50, 0x44, 0x49, 0x38, 0xde, 0x19, 0xf2, 0x27, 0xbb, 0x80, 0x48, 0x5e, 0x92, 0xb8, 0x3f, 0xdb, 0x4b, 0x65, 0x06, 0xc1, 0x60, 0x48, 0x4c, 0x01, 0x6c, 0xc1, 0x85, 0x2f, 0x87, 0x90, 0x9e, 0x14, 0x42, 0x8a, 0x7a, 0x1d, 0x62, 0xe9, 0xf2, 0x2f, 0x3d, 0x3a, 0xd7, 0x80, 0x2d, 0xb0, 0x2e, 0xb2, 0xe6, 0x88, 0xb6, 0xc5, 0x2f, 0xcd, 0x66, 0x48, 0xa9, 0x8b, 0xd0, 0x09]), + verified: true, // mixed-order points are not checked. + }, + { + id: "4", // 0 < S < L | A's order = mixed | R's order = mixed | (1) = pass | (2) = fail + message : Uint8Array.from([0xe4, 0x7d, 0x62, 0xc6, 0x3f, 0x83, 0x0d, 0xc7, 0xa6, 0x85, 0x1a, 0x0b, 0x1f, 0x33, 0xae, 0x4b, 0xb2, 0xf5, 0x07, 0xfb, 0x6c, 0xff, 0xec, 0x40, 0x11, 0xea, 0xcc, 0xd5, 0x5b, 0x53, 0xf5, 0x6c]), + keyData : Uint8Array.from(pubKeys[2]), + signature : Uint8Array.from([0x16, 0x0a, 0x1c, 0xb0, 0xdc, 0x9c, 0x02, 0x58, 0xcd, 0x0a, 0x7d, 0x23, 0xe9, 0x4d, 0x8f, 0xa8, 0x78, 0xbc, 0xb1, 0x92, 0x5f, 0x2c, 0x64, 0x24, 0x6b, 0x2d, 0xee, 0x17, 0x96, 0xbe, 0xd5, 0x12, 0x5e, 0xc6, 0xbc, 0x98, 0x2a, 0x26, 0x9b, 0x72, 0x3e, 0x06, 0x68, 0xe5, 0x40, 0x91, 0x1a, 0x9a, 0x6a, 0x58, 0x92, 0x1d, 0x69, 0x25, 0xe4, 0x34, 0xab, 0x10, 0xaa, 0x79, 0x40, 0x55, 0x1a, 0x09]), + verified: false, // expect a cofactorless verification algorithm. + }, + { + id: "5", // 0 < S < L | A's order = mixed | R's order = L | (1) = pass | (2) = fail + message : Uint8Array.from([0xe4, 0x7d, 0x62, 0xc6, 0x3f, 0x83, 0x0d, 0xc7, 0xa6, 0x85, 0x1a, 0x0b, 0x1f, 0x33, 0xae, 0x4b, 0xb2, 0xf5, 0x07, 0xfb, 0x6c, 0xff, 0xec, 0x40, 0x11, 0xea, 0xcc, 0xd5, 0x5b, 0x53, 0xf5, 0x6c]), + keyData : Uint8Array.from(pubKeys[2]), + signature : Uint8Array.from([0x21, 0x12, 0x2a, 0x84, 0xe0, 0xb5, 0xfc, 0xa4, 0x05, 0x2f, 0x5b, 0x12, 0x35, 0xc8, 0x0a, 0x53, 0x78, 0x78, 0xb3, 0x8f, 0x31, 0x42, 0x35, 0x6b, 0x2c, 0x23, 0x84, 0xeb, 0xad, 0x46, 0x68, 0xb7, 0xe4, 0x0b, 0xc8, 0x36, 0xda, 0xc0, 0xf7, 0x10, 0x76, 0xf9, 0xab, 0xe3, 0xa5, 0x3f, 0x9c, 0x03, 0xc1, 0xce, 0xee, 0xdd, 0xb6, 0x58, 0xd0, 0x03, 0x04, 0x94, 0xac, 0xe5, 0x86, 0x68, 0x74, 0x05]), + verified: false, // expect a cofactorless verification algorithm. + }, + { + id: "6", // S > L | A's order = L | R's order = L | (1) = pass | (2) = pass + message : Uint8Array.from([0x85, 0xe2, 0x41, 0xa0, 0x7d, 0x14, 0x8b, 0x41, 0xe4, 0x7d, 0x62, 0xc6, 0x3f, 0x83, 0x0d, 0xc7, 0xa6, 0x85, 0x1a, 0x0b, 0x1f, 0x33, 0xae, 0x4b, 0xb2, 0xf5, 0x07, 0xfb, 0x6c, 0xff, 0xec, 0x40]), + keyData : Uint8Array.from(pubKeys[3]), + signature : Uint8Array.from([0xe9, 0x6f, 0x66, 0xbe, 0x97, 0x6d, 0x82, 0xe6, 0x01, 0x50, 0xba, 0xec, 0xff, 0x99, 0x06, 0x68, 0x4a, 0xeb, 0xb1, 0xef, 0x18, 0x1f, 0x67, 0xa7, 0x18, 0x9a, 0xc7, 0x8e, 0xa2, 0x3b, 0x6c, 0x0e, 0x54, 0x7f, 0x76, 0x90, 0xa0, 0xe2, 0xdd, 0xcd, 0x04, 0xd8, 0x7d, 0xbc, 0x34, 0x90, 0xdc, 0x19, 0xb3, 0xb3, 0x05, 0x2f, 0x7f, 0xf0, 0x53, 0x8c, 0xb6, 0x8a, 0xfb, 0x36, 0x9b, 0xa3, 0xa5, 0x14]), + verified: false, // S out of bounds + }, + { + id: "7", // S >> L | A's order = L | R's order = L | (1) = pass | (2) = pass + message : Uint8Array.from([0x85, 0xe2, 0x41, 0xa0, 0x7d, 0x14, 0x8b, 0x41, 0xe4, 0x7d, 0x62, 0xc6, 0x3f, 0x83, 0x0d, 0xc7, 0xa6, 0x85, 0x1a, 0x0b, 0x1f, 0x33, 0xae, 0x4b, 0xb2, 0xf5, 0x07, 0xfb, 0x6c, 0xff, 0xec, 0x40]), + keyData : Uint8Array.from(pubKeys[3]), + signature : Uint8Array.from([0x8c, 0xe5, 0xb9, 0x6c, 0x8f, 0x26, 0xd0, 0xab, 0x6c, 0x47, 0x95, 0x8c, 0x9e, 0x68, 0xb9, 0x37, 0x10, 0x4c, 0xd3, 0x6e, 0x13, 0xc3, 0x35, 0x66, 0xac, 0xd2, 0xfe, 0x8d, 0x38, 0xaa, 0x19, 0x42, 0x7e, 0x71, 0xf9, 0x8a, 0x47, 0x34, 0xe7, 0x4f, 0x2f, 0x13, 0xf0, 0x6f, 0x97, 0xc2, 0x0d, 0x58, 0xcc, 0x3f, 0x54, 0xb8, 0xbd, 0x0d, 0x27, 0x2f, 0x42, 0xb6, 0x95, 0xdd, 0x7e, 0x89, 0xa8, 0xc2, 0x02]), + verified: false, // S out of bounds + }, + { + id: "8", // 0 < S < L | A's order = mixed | R's order = small (non-canonical) | (1) = ? | (2) = ? Implementations that reduce A before hashing will accept #8 and accept #9, and viceversa + message : Uint8Array.from([0x9b, 0xed, 0xc2, 0x67, 0x42, 0x37, 0x25, 0xd4, 0x73, 0x88, 0x86, 0x31, 0xeb, 0xf4, 0x59, 0x88, 0xba, 0xd3, 0xdb, 0x83, 0x85, 0x1e, 0xe8, 0x5c, 0x85, 0xe2, 0x41, 0xa0, 0x7d, 0x14, 0x8b, 0x41]), + keyData : Uint8Array.from(pubKeys[1]), + signature : Uint8Array.from([0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03, 0xbe, 0x96, 0x78, 0xac, 0x10, 0x2e, 0xdc, 0xd9, 0x2b, 0x02, 0x10, 0xbb, 0x34, 0xd7, 0x42, 0x8d, 0x12, 0xff, 0xc5, 0xdf, 0x5f, 0x37, 0xe3, 0x59, 0x94, 0x12, 0x66, 0xa4, 0xe3, 0x5f, 0x0f]), + verified: false, // non-canonical point should fail in the verificaton (RFC8032) + }, + { + id: "9", // 0 < S < L | A's order = mixed | R's order = small (non-canonical) | (1) = ? | (2) = ? + message : Uint8Array.from([0x9b, 0xed, 0xc2, 0x67, 0x42, 0x37, 0x25, 0xd4, 0x73, 0x88, 0x86, 0x31, 0xeb, 0xf4, 0x59, 0x88, 0xba, 0xd3, 0xdb, 0x83, 0x85, 0x1e, 0xe8, 0x5c, 0x85, 0xe2, 0x41, 0xa0, 0x7d, 0x14, 0x8b, 0x41]), + keyData : Uint8Array.from(pubKeys[1]), + signature : Uint8Array.from([0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xca, 0x8c, 0x5b, 0x64, 0xcd, 0x20, 0x89, 0x82, 0xaa, 0x38, 0xd4, 0x93, 0x66, 0x21, 0xa4, 0x77, 0x5a, 0xa2, 0x33, 0xaa, 0x05, 0x05, 0x71, 0x1d, 0x8f, 0xdc, 0xfd, 0xaa, 0x94, 0x3d, 0x49, 0x08]), + verified: false, // non-canonical point should fail in the verificaton (RFC8032) + }, + { + id: "10", // 0 < S < L | A's order = small (non-canonical) | R's order = mixed | (1) = ? | (2) = ? Implementations that reduce A before hashing will accept #10 and accept #11, and viceversa + message : Uint8Array.from([0xe9, 0x6b, 0x70, 0x21, 0xeb, 0x39, 0xc1, 0xa1, 0x63, 0xb6, 0xda, 0x4e, 0x30, 0x93, 0xdc, 0xd3, 0xf2, 0x13, 0x87, 0xda, 0x4c, 0xc4, 0x57, 0x2b, 0xe5, 0x88, 0xfa, 0xfa, 0xe2, 0x3c, 0x15, 0x5b]), + keyData : Uint8Array.from(pubKeys[4]), + signature : Uint8Array.from([0xa9, 0xd5, 0x52, 0x60, 0xf7, 0x65, 0x26, 0x1e, 0xb9, 0xb8, 0x4e, 0x10, 0x6f, 0x66, 0x5e, 0x00, 0xb8, 0x67, 0x28, 0x7a, 0x76, 0x19, 0x90, 0xd7, 0x13, 0x59, 0x63, 0xee, 0x0a, 0x7d, 0x59, 0xdc, 0xa5, 0xbb, 0x70, 0x47, 0x86, 0xbe, 0x79, 0xfc, 0x47, 0x6f, 0x91, 0xd3, 0xf3, 0xf8, 0x9b, 0x03, 0x98, 0x4d, 0x80, 0x68, 0xdc, 0xf1, 0xbb, 0x7d, 0xfc, 0x66, 0x37, 0xb4, 0x54, 0x50, 0xac, 0x04]), + verified: false, // non-canonical point should fail in the verificaton (RFC8032) + }, + { + id: "11", // 0 < S < L | A's order = small (non-canonical) | R's order = mixed | (1) = ? | (2) = ? Implementations that reduce A before hashing will accept #10 and accept #11, and viceversa + message : Uint8Array.from([0x39, 0xa5, 0x91, 0xf5, 0x32, 0x1b, 0xbe, 0x07, 0xfd, 0x5a, 0x23, 0xdc, 0x2f, 0x39, 0xd0, 0x25, 0xd7, 0x45, 0x26, 0x61, 0x57, 0x46, 0x72, 0x7c, 0xee, 0xfd, 0x6e, 0x82, 0xae, 0x65, 0xc0, 0x6f]), + keyData : Uint8Array.from(pubKeys[4]), + signature : Uint8Array.from([0xa9, 0xd5, 0x52, 0x60, 0xf7, 0x65, 0x26, 0x1e, 0xb9, 0xb8, 0x4e, 0x10, 0x6f, 0x66, 0x5e, 0x00, 0xb8, 0x67, 0x28, 0x7a, 0x76, 0x19, 0x90, 0xd7, 0x13, 0x59, 0x63, 0xee, 0x0a, 0x7d, 0x59, 0xdc, 0xa5, 0xbb, 0x70, 0x47, 0x86, 0xbe, 0x79, 0xfc, 0x47, 0x6f, 0x91, 0xd3, 0xf3, 0xf8, 0x9b, 0x03, 0x98, 0x4d, 0x80, 0x68, 0xdc, 0xf1, 0xbb, 0x7d, 0xfc, 0x66, 0x37, 0xb4, 0x54, 0x50, 0xac, 0x04]), + verified: false, // non-canonical point should fail in the verificaton (RFC8032) + }, + // https://eprint.iacr.org/2020/1244.pdf#section.A.2 + // cases breaking non-repudiation + { + id: "12", // 0 < S < L | A's order = small | R's order = mixed | (1) = ? | (2) = ? + message : Uint8Array.from([0x53, 0x65, 0x6e, 0x64, 0x20, 0x31, 0x30, 0x30, 0x20, 0x55, 0x53, 0x44, 0x20, 0x74, 0x6f, 0x20, 0x41, 0x6c, 0x69, 0x63, 0x65]), + keyData : Uint8Array.from(pubKeys[5]), + signature : Uint8Array.from([0xa9, 0xd5, 0x52, 0x60, 0xf7, 0x65, 0x26, 0x1e, 0xb9, 0xb8, 0x4e, 0x10, 0x6f, 0x66, 0x5e, 0x00, 0xb8, 0x67, 0x28, 0x7a, 0x76, 0x19, 0x90, 0xd7, 0x13, 0x59, 0x63, 0xee, 0x0a, 0x7d, 0x59, 0xdc, 0xa5, 0xbb, 0x70, 0x47, 0x86, 0xbe, 0x79, 0xfc, 0x47, 0x6f, 0x91, 0xd3, 0xf3, 0xf8, 0x9b, 0x03, 0x98, 0x4d, 0x80, 0x68, 0xdc, 0xf1, 0xbb, 0x7d, 0xfc, 0x66, 0x37, 0xb4, 0x54, 0x50, 0xac, 0x04]), + verified: false, + }, + { + id: "13", // 0 < S < L | A's order = small | R's order = mixed | (1) = ? | (2) = ? + message : Uint8Array.from([0x53, 0x65, 0x6e, 0x64, 0x20, 0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x20, 0x55, 0x53, 0x44, 0x20, 0x74, 0x6f, 0x20, 0x41, 0x6c, 0x69, 0x63, 0x65]), + keyData : Uint8Array.from(pubKeys[5]), + signature : Uint8Array.from([0xa9, 0xd5, 0x52, 0x60, 0xf7, 0x65, 0x26, 0x1e, 0xb9, 0xb8, 0x4e, 0x10, 0x6f, 0x66, 0x5e, 0x00, 0xb8, 0x67, 0x28, 0x7a, 0x76, 0x19, 0x90, 0xd7, 0x13, 0x59, 0x63, 0xee, 0x0a, 0x7d, 0x59, 0xdc, 0xa5, 0xbb, 0x70, 0x47, 0x86, 0xbe, 0x79, 0xfc, 0x47, 0x6f, 0x91, 0xd3, 0xf3, 0xf8, 0x9b, 0x03, 0x98, 0x4d, 0x80, 0x68, 0xdc, 0xf1, 0xbb, 0x7d, 0xfc, 0x66, 0x37, 0xb4, 0x54, 0x50, 0xac, 0x04]), + verified: false, + } + ] +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.https.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.https.any.js new file mode 100644 index 00000000..419bab05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.https.any.js @@ -0,0 +1,6 @@ +// META: title=WebCryptoAPI: sign() and verify() Using HMAC +// META: script=hmac_vectors.js +// META: script=hmac.js +// META: timeout=long + +run_test(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.js new file mode 100644 index 00000000..f5e2ad27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/WebCryptoAPI/sign_verify/hmac.js @@ -0,0 +1,351 @@ + +function run_test() { + setup({explicit_done: true}); + + var subtle = self.crypto.subtle; // Change to test prefixed implementations + + // When are all these tests really done? When all the promises they use have resolved. + var all_promises = []; + + // Source file hmac_vectors.js provides the getTestVectors method + // for the algorithm that drives these tests. + var testVectors = getTestVectors(); + + // Test verification first, because signing tests rely on that working + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + promise_test(function(test) { + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification"); + }); + + all_promises.push(promise); + }); + + // Test verification with an altered buffer after call + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + promise_test(function(test) { + var signature = copyBuffer(vector.signature); + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature is not verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + signature[0] = 255 - signature[0]; + return operation; + }, vector.name + " verification with altered signature after call"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification with altered signature after call"); + }); + + all_promises.push(promise); + }); + + // Check for successful verification even if plaintext is altered after call. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + promise_test(function(test) { + var plaintext = copyBuffer(vector.plaintext); + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Signature verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + plaintext[0] = 255 - plaintext[0]; + return operation; + }, vector.name + " with altered plaintext after call"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " with altered plaintext"); + }); + + all_promises.push(promise); + }); + + // Check for failures due to no "verify" usage. + testVectors.forEach(function(originalVector) { + var vector = Object.assign({}, originalVector); + + var promise = importVectorKeys(vector, ["sign"]) + .then(function(vector) { + promise_test(function(test) { + return subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, vector.plaintext) + .then(function(plaintext) { + assert_unreached("Should have thrown error for no verify usage in " + vector.name + ": " + err.message + "'"); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should throw InvalidAccessError instead of '" + err.message + "'"); + }); + }, vector.name + " no verify usage"); + }, function(err) { + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " no verify usage"); + }); + + all_promises.push(promise); + }); + + // Check for successful signing and verification. + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vectors) { + promise_test(function(test) { + return subtle.sign({name: "HMAC", hash: vector.hash}, vector.key, vector.plaintext) + .then(function(signature) { + assert_true(equalBuffers(signature, vector.signature), "Signing did not give the expected output"); + // Can we get the verify the new signature? + return subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext) + .then(function(is_verified) { + assert_true(is_verified, "Round trip verifies"); + return signature; + }, function(err) { + assert_unreached("verify error for test " + vector.name + ": " + err.message + "'"); + }); + }); + }, vector.name + " round trip"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested signing or verifying + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " round trip"); + }); + + all_promises.push(promise); + }); + + // Test signing with the wrong algorithm + testVectors.forEach(function(vector) { + // Want to get the key for the wrong algorithm + var promise = subtle.generateKey({name: "ECDSA", namedCurve: "P-256", hash: "SHA-256"}, false, ["sign", "verify"]) + .then(function(wrongKey) { + return importVectorKeys(vector, ["verify", "sign"]) + .then(function(vectors) { + promise_test(function(test) { + var operation = subtle.sign({name: "HMAC", hash: vector.hash}, wrongKey.privateKey, vector.plaintext) + .then(function(signature) { + assert_unreached("Signing should not have succeeded for " + vector.name); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }); + + return operation; + }, vector.name + " signing with wrong algorithm name"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " signing with wrong algorithm name"); + }); + }, function(err) { + promise_test(function(test) { + assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + }, "generate wrong key step: " + vector.name + " signing with wrong algorithm name"); + }); + + all_promises.push(promise); + }); + + // Test verification with the wrong algorithm + testVectors.forEach(function(vector) { + // Want to get the key for the wrong algorithm + var promise = subtle.generateKey({name: "ECDSA", namedCurve: "P-256", hash: "SHA-256"}, false, ["sign", "verify"]) + .then(function(wrongKey) { + return importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + promise_test(function(test) { + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, wrongKey.publicKey, vector.signature, vector.plaintext) + .then(function(signature) { + assert_unreached("Verifying should not have succeeded for " + vector.name); + }, function(err) { + assert_equals(err.name, "InvalidAccessError", "Should have thrown InvalidAccessError instead of '" + err.message + "'"); + }); + + return operation; + }, vector.name + " verifying with wrong algorithm name"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verifying with wrong algorithm name"); + }); + }, function(err) { + promise_test(function(test) { + assert_unreached("Generate wrong key for test " + vector.name + " failed: '" + err.message + "'"); + }, "generate wrong key step: " + vector.name + " verifying with wrong algorithm name"); + }); + + all_promises.push(promise); + }); + + // Verification should fail if the plaintext is changed + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + var plaintext = copyBuffer(vector.plaintext); + plaintext[0] = 255 - plaintext[0]; + promise_test(function(test) { + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, vector.signature, plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature is NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to wrong plaintext"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to wrong plaintext"); + }); + + all_promises.push(promise); + }); + + // Verification should fail if the signature is changed + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + var signature = copyBuffer(vector.signature); + signature[0] = 255 - signature[0]; + promise_test(function(test) { + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature is NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to wrong signature"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to wrong signature"); + }); + + all_promises.push(promise); + }); + + // Verification should fail if the signature is wrong length + testVectors.forEach(function(vector) { + var promise = importVectorKeys(vector, ["verify", "sign"]) + .then(function(vector) { + var signature = vector.signature.slice(1); // Drop first byte + promise_test(function(test) { + var operation = subtle.verify({name: "HMAC", hash: vector.hash}, vector.key, signature, vector.plaintext) + .then(function(is_verified) { + assert_false(is_verified, "Signature is NOT verified"); + }, function(err) { + assert_unreached("Verification should not throw error " + vector.name + ": " + err.message + "'"); + }); + + return operation; + }, vector.name + " verification failure due to short signature"); + + }, function(err) { + // We need a failed test if the importVectorKey operation fails, so + // we know we never tested verification. + promise_test(function(test) { + assert_unreached("importVectorKeys failed for " + vector.name + ". Message: ''" + err.message + "''"); + }, "importVectorKeys step: " + vector.name + " verification failure due to short signature"); + }); + + all_promises.push(promise); + }); + + + + promise_test(function() { + return Promise.all(all_promises) + .then(function() {done();}) + .catch(function() {done();}) + }, "setup"); + + // A test vector has all needed fields for signing and verifying, EXCEPT that the + // key field may be null. This function replaces that null with the Correct + // CryptoKey object. + // + // Returns a Promise that yields an updated vector on success. + function importVectorKeys(vector, keyUsages) { + if (vector.key !== null) { + return new Promise(function(resolve, reject) { + resolve(vector); + }); + } else { + return subtle.importKey("raw", vector.keyBuffer, {name: "HMAC", hash: vector.hash}, false, keyUsages) + .then(function(key) { + vector.key = key; + return vector; + }); + } + } + + // Returns a copy of the sourceBuffer it is sent. + function copyBuffer(sourceBuffer) { + var source = new Uint8Array(sourceBuffer); + var copy = new Uint8Array(sourceBuffer.byteLength) + + for (var i=0; i 0) { + allNonemptySubsetsOf(remainingElements).forEach(function(combination) { + combination.push(firstElement); + results.push(combination); + }); + } + } + + return results; +} + + +// Create a string representation of keyGeneration parameters for +// test names and labels. +function objectToString(obj) { + var keyValuePairs = []; + + if (Array.isArray(obj)) { + return "[" + obj.map(function(elem){return objectToString(elem);}).join(", ") + "]"; + } else if (typeof obj === "object") { + Object.keys(obj).sort().forEach(function(keyName) { + keyValuePairs.push(keyName + ": " + objectToString(obj[keyName])); + }); + return "{" + keyValuePairs.join(", ") + "}"; + } else if (typeof obj === "undefined") { + return "undefined"; + } else { + return obj.toString(); + } + + var keyValuePairs = []; + + Object.keys(obj).sort().forEach(function(keyName) { + var value = obj[keyName]; + if (typeof value === "object") { + value = objectToString(value); + } else if (typeof value === "array") { + value = "[" + value.map(function(elem){return objectToString(elem);}).join(", ") + "]"; + } else { + value = value.toString(); + } + + keyValuePairs.push(keyName + ": " + value); + }); + + return "{" + keyValuePairs.join(", ") + "}"; +} + +// Is key a CryptoKey object with correct algorithm, extractable, and usages? +// Is it a secret, private, or public kind of key? +function assert_goodCryptoKey(key, algorithm, extractable, usages, kind) { + var correctUsages = []; + + var registeredAlgorithmName; + registeredAlgorithmNames.forEach(function(name) { + if (name.toUpperCase() === algorithm.name.toUpperCase()) { + registeredAlgorithmName = name; + } + }); + + assert_equals(key.constructor, CryptoKey, "Is a CryptoKey"); + assert_equals(key.type, kind, "Is a " + kind + " key"); + assert_equals(key.extractable, extractable, "Extractability is correct"); + + assert_equals(key.algorithm.name, registeredAlgorithmName, "Correct algorithm name"); + if (key.algorithm.name.toUpperCase() === "HMAC" && algorithm.length === undefined) { + switch (key.algorithm.hash.name.toUpperCase()) { + case 'SHA-1': + case 'SHA-256': + assert_equals(key.algorithm.length, 512, "Correct length"); + break; + case 'SHA-384': + case 'SHA-512': + assert_equals(key.algorithm.length, 1024, "Correct length"); + break; + default: + assert_unreached("Unrecognized hash"); + } + } else { + assert_equals(key.algorithm.length, algorithm.length, "Correct length"); + } + if (["HMAC", "RSASSA-PKCS1-v1_5", "RSA-PSS"].includes(registeredAlgorithmName)) { + assert_equals(key.algorithm.hash.name.toUpperCase(), algorithm.hash.toUpperCase(), "Correct hash function"); + } + + if (/^(?:Ed|X)(?:25519|448)$/.test(key.algorithm.name)) { + assert_false('namedCurve' in key.algorithm, "Does not have a namedCurve property"); + } + + // usages is expected to be provided for a key pair, but we are checking + // only a single key. The publicKey and privateKey portions of a key pair + // recognize only some of the usages appropriate for a key pair. + if (key.type === "public") { + ["encrypt", "verify", "wrapKey"].forEach(function(usage) { + if (usages.includes(usage)) { + correctUsages.push(usage); + } + }); + } else if (key.type === "private") { + ["decrypt", "sign", "unwrapKey", "deriveKey", "deriveBits"].forEach(function(usage) { + if (usages.includes(usage)) { + correctUsages.push(usage); + } + }); + } else { + correctUsages = usages; + } + + assert_equals((typeof key.usages), "object", key.type + " key.usages is an object"); + assert_not_equals(key.usages, null, key.type + " key.usages isn't null"); + + // The usages parameter could have repeats, but the usages + // property of the result should not. + var usageCount = 0; + key.usages.forEach(function(usage) { + usageCount += 1; + assert_in_array(usage, correctUsages, "Has " + usage + " usage"); + }); + assert_equals(key.usages.length, usageCount, "usages property is correct"); + assert_equals(key[Symbol.toStringTag], 'CryptoKey', "has the expected Symbol.toStringTag"); +} + + +// The algorithm parameter is an object with a name and other +// properties. Given the name, generate all valid parameters. +function allAlgorithmSpecifiersFor(algorithmName) { + var results = []; + + // RSA key generation is slow. Test a minimal set of parameters + var hashes = ["SHA-1", "SHA-256"]; + + // EC key generation is a lot faster. Check all curves in the spec + var curves = ["P-256", "P-384", "P-521"]; + + if (algorithmName.toUpperCase().substring(0, 3) === "AES") { + // Specifier properties are name and length + [128, 192, 256].forEach(function(length) { + results.push({name: algorithmName, length: length}); + }); + } else if (algorithmName.toUpperCase() === "HMAC") { + [ + {hash: "SHA-1", length: 160}, + {hash: "SHA-256", length: 256}, + {hash: "SHA-384", length: 384}, + {hash: "SHA-512", length: 512}, + {hash: "SHA-1"}, + {hash: "SHA-256"}, + {hash: "SHA-384"}, + {hash: "SHA-512"}, + ].forEach(function(hashAlgorithm) { + results.push({name: algorithmName, ...hashAlgorithm}); + }); + } else if (algorithmName.toUpperCase().substring(0, 3) === "RSA") { + hashes.forEach(function(hashName) { + results.push({name: algorithmName, hash: hashName, modulusLength: 2048, publicExponent: new Uint8Array([1,0,1])}); + }); + } else if (algorithmName.toUpperCase().substring(0, 2) === "EC") { + curves.forEach(function(curveName) { + results.push({name: algorithmName, namedCurve: curveName}); + }); + } else if (algorithmName.toUpperCase().substring(0, 1) === "X" || algorithmName.toUpperCase().substring(0, 2) === "ED") { + results.push({ name: algorithmName }); + } + + return results; +} + + +// Create every possible valid usages parameter, given legal +// usages. Note that an empty usages parameter is not always valid. +// +// There is an optional parameter - mandatoryUsages. If provided, +// it should be an array containing those usages of which one must be +// included. +function allValidUsages(validUsages, emptyIsValid, mandatoryUsages) { + if (typeof mandatoryUsages === "undefined") { + mandatoryUsages = []; + } + + var okaySubsets = []; + allNonemptySubsetsOf(validUsages).forEach(function(subset) { + if (mandatoryUsages.length === 0) { + okaySubsets.push(subset); + } else { + for (var i=0; i Object.keys(wrappers).includes(param.name)).forEach(function(wrapperParam) { + var wrapper = wrappers[wrapperParam.name]; + keysToWrapParameters.filter((param) => Object.keys(keys).includes(param.algorithm.name)).forEach(function(toWrapParam) { + var keyData = keys[toWrapParam.algorithm.name]; + ["raw", "spki", "pkcs8"].filter((fmt) => Object.keys(keyData).includes(fmt)).forEach(function(keyDataFormat) { + var toWrap = keyData[keyDataFormat]; + [keyDataFormat, "jwk"].forEach(function(format) { + if (wrappingIsPossible(toWrap.originalExport[format], wrapper.parameters.name)) { + testWrapping(wrapper, toWrap, format); + if (canCompareNonExtractableKeys(toWrap.key)) { + testWrappingNonExtractable(wrapper, toWrap, format); + if (format === "jwk") { + testWrappingNonExtractableAsExtractable(wrapper, toWrap); + } + } + } + }); + }); + }); + }); + return Promise.resolve("setup done"); + }, function(err) { + return Promise.reject("setup failed: " + err.name + ': "' + err.message + '"'); + }); + }, "setup"); + + function importWrappingKeys() { + // Using allSettled to skip unsupported test cases. + var promises = []; + wrappingKeysParameters.forEach(function(params) { + if (params.name === "RSA-OAEP") { // we have a key pair, not just a key + var algorithm = {name: "RSA-OAEP", hash: "SHA-256"}; + wrappers[params.name] = {wrappingKey: undefined, unwrappingKey: undefined, parameters: params}; + promises.push(subtle.importKey("spki", wrappingKeyData["RSA"].spki, algorithm, true, ["wrapKey"]) + .then(function(key) { + wrappers["RSA-OAEP"].wrappingKey = key; + })); + promises.push(subtle.importKey("pkcs8", wrappingKeyData["RSA"].pkcs8, algorithm, true, ["unwrapKey"]) + .then(function(key) { + wrappers["RSA-OAEP"].unwrappingKey = key; + })); + } else { + var algorithm = {name: params.name}; + promises.push(subtle.importKey("raw", wrappingKeyData["SYMMETRIC"].raw, algorithm, true, ["wrapKey", "unwrapKey"]) + .then(function(key) { + wrappers[params.name] = {wrappingKey: key, unwrappingKey: key, parameters: params}; + })); + } + }); + // Using allSettled to skip unsupported test cases. + return Promise.allSettled(promises); + } + + async function importAndExport(format, keyData, algorithm, keyUsages, keyType) { + var importedKey; + try { + importedKey = await subtle.importKey(format, keyData, algorithm, true, keyUsages); + keys[algorithm.name][format] = { name: algorithm.name + " " + keyType, algorithm: algorithm, usages: keyUsages, key: importedKey, originalExport: {} }; + } catch (err) { + delete keys[algorithm.name][format]; + throw("Error importing " + algorithm.name + " " + keyType + " key in '" + format + "' -" + err.name + ': "' + err.message + '"'); + }; + try { + var exportedKey = await subtle.exportKey(format, importedKey); + keys[algorithm.name][format].originalExport[format] = exportedKey; + } catch (err) { + delete keys[algorithm.name][format]; + throw("Error exporting " + algorithm.name + " '" + format + "' key -" + err.name + ': "' + err.message + '"'); + }; + try { + var jwkExportedKey = await subtle.exportKey("jwk", importedKey); + keys[algorithm.name][format].originalExport["jwk"] = jwkExportedKey; + } catch (err) { + delete keys[algorithm.name][format]; + throw("Error exporting " + algorithm.name + " '" + format + "' key to 'jwk' -" + err.name + ': "' + err.message + '"'); + }; + } + + function importKeysToWrap() { + var promises = []; + keysToWrapParameters.forEach(function(params) { + if ("publicUsages" in params) { + keys[params.algorithm.name] = {}; + var keyData = toWrapKeyDataFromAlg(params.algorithm.name); + promises.push(importAndExport("spki", keyData.spki, params.algorithm, params.publicUsages, "public key ")); + promises.push(importAndExport("pkcs8", keyData.pkcs8, params.algorithm, params.privateUsages, "private key ")); + } else { + keys[params.algorithm.name] = {}; + promises.push(importAndExport("raw", toWrapKeyData["SYMMETRIC"].raw, params.algorithm, params.usages, "")); + } + }); + // Using allSettled to skip unsupported test cases. + return Promise.allSettled(promises); + } + + // Can we successfully "round-trip" (wrap, then unwrap, a key)? + function testWrapping(wrapper, toWrap, fmt) { + promise_test(async() => { + try { + var wrappedResult = await subtle.wrapKey(fmt, toWrap.key, wrapper.wrappingKey, wrapper.parameters.wrapParameters); + var unwrappedResult = await subtle.unwrapKey(fmt, wrappedResult, wrapper.unwrappingKey, wrapper.parameters.wrapParameters, toWrap.algorithm, true, toWrap.usages); + assert_goodCryptoKey(unwrappedResult, toWrap.algorithm, true, toWrap.usages, toWrap.key.type); + var roundTripExport = await subtle.exportKey(fmt, unwrappedResult); + assert_true(equalExport(toWrap.originalExport[fmt], roundTripExport), "Post-wrap export matches original export"); + } catch (err) { + if (err instanceof AssertionError) { + throw err; + } + assert_unreached("Round trip for extractable key threw an error - " + err.name + ': "' + err.message + '"'); + } + }, "Can wrap and unwrap " + toWrap.name + "keys using " + fmt + " and " + wrapper.parameters.name); + } + + function testWrappingNonExtractable(wrapper, toWrap, fmt) { + promise_test(async() => { + try { + var wrappedResult = await subtle.wrapKey(fmt, toWrap.key, wrapper.wrappingKey, wrapper.parameters.wrapParameters); + var unwrappedResult = await subtle.unwrapKey(fmt, wrappedResult, wrapper.unwrappingKey, wrapper.parameters.wrapParameters, toWrap.algorithm, false, toWrap.usages); + assert_goodCryptoKey(unwrappedResult, toWrap.algorithm, false, toWrap.usages, toWrap.key.type); + var result = await equalKeys(toWrap.key, unwrappedResult); + assert_true(result, "Unwrapped key matches original"); + } catch (err) { + if (err instanceof AssertionError) { + throw err; + } + assert_unreached("Round trip for key unwrapped non-extractable threw an error - " + err.name + ': "' + err.message + '"'); + }; + }, "Can wrap and unwrap " + toWrap.name + "keys as non-extractable using " + fmt + " and " + wrapper.parameters.name); + } + + function testWrappingNonExtractableAsExtractable(wrapper, toWrap) { + promise_test(async() => { + var wrappedKey; + try { + var wrappedResult = await wrapAsNonExtractableJwk(toWrap.key,wrapper); + wrappedKey = wrappedResult; + var unwrappedResult = await subtle.unwrapKey("jwk", wrappedKey, wrapper.unwrappingKey, wrapper.parameters.wrapParameters, toWrap.algorithm, false, toWrap.usages); + assert_false(unwrappedResult.extractable, "Unwrapped key is non-extractable"); + var result = await equalKeys(toWrap.key,unwrappedResult); + assert_true(result, "Unwrapped key matches original"); + } catch (err) { + if (err instanceof AssertionError) { + throw err; + } + assert_unreached("Round trip for non-extractable key threw an error - " + err.name + ': "' + err.message + '"'); + }; + try { + var unwrappedResult = await subtle.unwrapKey("jwk", wrappedKey, wrapper.unwrappingKey, wrapper.parameters.wrapParameters, toWrap.algorithm, true, toWrap.usages); + assert_unreached("Unwrapping a non-extractable JWK as extractable should fail"); + } catch (err) { + if (err instanceof AssertionError) { + throw err; + } + assert_equals(err.name, "DataError", "Unwrapping a non-extractable JWK as extractable fails with DataError"); + } + }, "Can unwrap " + toWrap.name + "non-extractable keys using jwk and " + wrapper.parameters.name); + } + + // Implement key wrapping by hand to wrap a key as non-extractable JWK + async function wrapAsNonExtractableJwk(key, wrapper) { + var wrappingKey = wrapper.wrappingKey, + encryptKey; + + var jwkWrappingKey = await subtle.exportKey("jwk",wrappingKey); + // Update the key generation parameters to work as key import parameters + var params = Object.create(wrapper.parameters.importParameters); + if(params.name === "AES-KW") { + params.name = "AES-CBC"; + jwkWrappingKey.alg = "A"+params.length+"CBC"; + } else if (params.name === "RSA-OAEP") { + params.modulusLength = undefined; + params.publicExponent = undefined; + } + jwkWrappingKey.key_ops = ["encrypt"]; + var importedWrappingKey = await subtle.importKey("jwk", jwkWrappingKey, params, true, ["encrypt"]); + encryptKey = importedWrappingKey; + var exportedKey = await subtle.exportKey("jwk",key); + exportedKey.ext = false; + var jwk = JSON.stringify(exportedKey) + var result; + if (wrappingKey.algorithm.name === "AES-KW") { + result = await aeskw(encryptKey, str2ab(jwk.slice(0,-1) + " ".repeat(jwk.length%8 ? 8-jwk.length%8 : 0) + "}")); + } else { + result = await subtle.encrypt(wrapper.parameters.wrapParameters,encryptKey,str2ab(jwk)); + } + return result; + } + + + // RSA-OAEP can only wrap relatively small payloads. AES-KW can only + // wrap payloads a multiple of 8 bytes long. + function wrappingIsPossible(exportedKey, algorithmName) { + if ("byteLength" in exportedKey && algorithmName === "AES-KW") { + return exportedKey.byteLength % 8 === 0; + } + + if ("byteLength" in exportedKey && algorithmName === "RSA-OAEP") { + // RSA-OAEP can only encrypt payloads with lengths shorter + // than modulusLength - 2*hashLength - 1 bytes long. For + // a 4096 bit modulus and SHA-256, that comes to + // 4096/8 - 2*(256/8) - 1 = 512 - 2*32 - 1 = 447 bytes. + return exportedKey.byteLength <= 446; + } + + if ("kty" in exportedKey && algorithmName === "AES-KW") { + return JSON.stringify(exportedKey).length % 8 == 0; + } + + if ("kty" in exportedKey && algorithmName === "RSA-OAEP") { + return JSON.stringify(exportedKey).length <= 478; + } + + return true; + } + + + // Helper methods follow: + + // Are two exported keys equal + function equalExport(originalExport, roundTripExport) { + if ("byteLength" in originalExport) { + return equalBuffers(originalExport, roundTripExport); + } else { + return equalJwk(originalExport, roundTripExport); + } + } + + // Are two array buffers the same? + function equalBuffers(a, b) { + if (a.byteLength !== b.byteLength) { + return false; + } + + var aBytes = new Uint8Array(a); + var bBytes = new Uint8Array(b); + + for (var i=0; i x); + } else if (signParams) { + var verifyKey; + var jwkExpectedKey = await subtle.exportKey("jwk",expected); + if (expected.algorithm.name === "RSA-PSS" || expected.algorithm.name === "RSASSA-PKCS1-v1_5") { + ["d","p","q","dp","dq","qi","oth"].forEach(function(field){ delete jwkExpectedKey[field]; }); + } + if (expected.algorithm.name === "ECDSA" || expected.algorithm.name.startsWith("Ed")) { + delete jwkExpectedKey["d"]; + } + jwkExpectedKey.key_ops = ["verify"]; + var expectedVerifyKey = await subtle.importKey("jwk", jwkExpectedKey, expected.algorithm, true, ["verify"]); + verifyKey = expectedVerifyKey; + var signature = await subtle.sign(signParams, got, new Uint8Array(32)); + var result = await subtle.verify(signParams, verifyKey, signature, new Uint8Array(32)); + return result; + } else if (wrapParams) { + var aKeyToWrap, wrappedWithExpected; + var key = await subtle.importKey("raw",new Uint8Array(16), "AES-CBC", true, ["encrypt"]) + aKeyToWrap = key; + var wrapResult = await subtle.wrapKey("raw", aKeyToWrap, expected, wrapParams); + wrappedWithExpected = Array.from((new Uint8Array(wrapResult)).values()); + wrapResult = await subtle.wrapKey("raw", aKeyToWrap, got, wrapParams); + var wrappedWithGot = Array.from((new Uint8Array(wrapResult)).values()); + return wrappedWithGot.every((x,i) => x === wrappedWithExpected[i]); + } else if (deriveParams) { + var expectedDerivedBits; + var key = await subtle.generateKey(expected.algorithm, true, ['deriveBits']); + deriveParams.public = key.publicKey; + var result = await subtle.deriveBits(deriveParams, expected, 128); + expectedDerivedBits = Array.from((new Uint8Array(result)).values()); + result = await subtle.deriveBits(deriveParams, got, 128); + var gotDerivedBits = Array.from((new Uint8Array(result)).values()); + return gotDerivedBits.every((x,i) => x === expectedDerivedBits[i]); + } + } + + // Raw AES encryption + async function aes(k, p) { + const ciphertext = await subtle.encrypt({ name: "AES-CBC", iv: new Uint8Array(16) }, k, p); + return ciphertext.slice(0, 16); + } + + // AES Key Wrap + async function aeskw(key, data) { + if (data.byteLength % 8 !== 0) { + throw new Error("AES Key Wrap data must be a multiple of 8 bytes in length"); + } + + var A = Uint8Array.from([0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0, 0, 0, 0, 0, 0, 0, 0]), + Av = new DataView(A.buffer), + R = [], + n = data.byteLength / 8; + + for(var i = 0; i { + if (sKey.indexOf(this.prefix) === 0) { + localStorage.removeItem(sKey); + } + }); +}; + +/** + * Append/replace prefix parameter and value in URI querystring + * Use to generate URLs to resource files that will share the prefix. + */ +PrefixedLocalStorage.prototype.url = function (uri) { + function updateUrlParameter (uri, key, value) { + var i = uri.indexOf('#'); + var hash = (i === -1) ? '' : uri.substr(i); + uri = (i === -1) ? uri : uri.substr(0, i); + var re = new RegExp(`([?&])${key}=.*?(&|$)`, 'i'); + var separator = uri.indexOf('?') !== -1 ? '&' : '?'; + uri = (uri.match(re)) ? uri.replace(re, `$1${key}=${value}$2`) : + `${uri}${separator}${key}=${value}`; + return uri + hash; + } + return updateUrlParameter(uri, this.param, this.prefix); +}; + +PrefixedLocalStorage.prototype.prefixedKey = function (baseKey) { + return `${this.prefix}${baseKey}`; +}; + +PrefixedLocalStorage.prototype.setItem = function (baseKey, value) { + localStorage.setItem(this.prefixedKey(baseKey), value); +}; + +/** + * Listen for `storage` events pertaining to a particular key, + * prefixed with this object's prefix. Ignore when value is being set to null + * (i.e. removeItem). + */ +PrefixedLocalStorage.prototype.onSet = function (baseKey, fn) { + window.addEventListener('storage', e => { + var match = this.prefixedKey(baseKey); + if (e.newValue !== null && e.key.indexOf(match) === 0) { + fn.call(this, e); + } + }); +}; + +/***************************************************************************** + * Use in a testharnessjs test to generate a new key prefix. + * async_test(t => { + * var prefixedStorage = new PrefixedLocalStorageTest(); + * t.add_cleanup(() => prefixedStorage.cleanup()); + * /... + * }); + */ +var PrefixedLocalStorageTest = function () { + PrefixedLocalStorage.call(this); + this.prefix = `${document.location.pathname}-${Math.random()}-${Date.now()}-`; +}; +PrefixedLocalStorageTest.prototype = Object.create(PrefixedLocalStorage.prototype); +PrefixedLocalStorageTest.prototype.constructor = PrefixedLocalStorageTest; + +/** + * Use in a cleanup function to clear out prefixed entries in localStorage + */ +PrefixedLocalStorageTest.prototype.cleanup = function () { + this.setItem('closeAll', 'true'); + this.clear(); +}; + +/***************************************************************************** + * Use in test resource files to share a prefix generated by a + * PrefixedLocalStorageTest. Will look in URL querystring for prefix. + * Setting `close_on_cleanup` opt truthy will make this script's window listen + * for storage `closeAll` event from controlling test and close itself. + * + * var PrefixedLocalStorageResource({ close_on_cleanup: true }); + */ +var PrefixedLocalStorageResource = function (options) { + PrefixedLocalStorage.call(this); + this.options = Object.assign({}, { + close_on_cleanup: false + }, options || {}); + // Check URL querystring for prefix to use + var regex = new RegExp(`[?&]${this.param}(=([^&#]*)|&|#|$)`), + results = regex.exec(document.location.href); + if (results && results[2]) { + this.prefix = results[2]; + } + // Optionally have this window close itself when the PrefixedLocalStorageTest + // sets a `closeAll` item. + if (this.options.close_on_cleanup) { + this.onSet('closeAll', () => { + window.close(); + }); + } +}; +PrefixedLocalStorageResource.prototype = Object.create(PrefixedLocalStorage.prototype); +PrefixedLocalStorageResource.prototype.constructor = PrefixedLocalStorageResource; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedLocalStorage.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedLocalStorage.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedLocalStorage.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js new file mode 100644 index 00000000..674b5287 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js @@ -0,0 +1,100 @@ +/** + * Supports pseudo-"namespacing" for window-posted messages for a given test + * by generating and using a unique prefix that gets wrapped into message + * objects. This makes it more feasible to have multiple tests that use + * `window.postMessage` in a single test file. Basically, make it possible + * for the each test to listen for only the messages that are pertinent to it. + * + * 'Prefix' not an elegant term to use here but this models itself after + * PrefixedLocalStorage. + * + * PrefixedMessageTest: Instantiate in testharness.js tests to generate + * a new unique-ish prefix that can be used by other test support files + * PrefixedMessageResource: Instantiate in supporting test resource + * files to use/share a prefix generated by a test. + */ +var PrefixedMessage = function () { + this.prefix = ''; + this.param = 'prefixedMessage'; // Param to use in querystrings +}; + +/** + * Generate a URL that adds/replaces param with this object's prefix + * Use to link to test support files that make use of + * PrefixedMessageResource. + */ +PrefixedMessage.prototype.url = function (uri) { + function updateUrlParameter (uri, key, value) { + var i = uri.indexOf('#'); + var hash = (i === -1) ? '' : uri.substr(i); + uri = (i === -1) ? uri : uri.substr(0, i); + var re = new RegExp(`([?&])${key}=.*?(&|$)`, 'i'); + var separator = uri.indexOf('?') !== -1 ? '&' : '?'; + uri = (uri.match(re)) ? uri.replace(re, `$1${key}=${value}$2`) : + `${uri}${separator}${key}=${value}`; + return uri + hash; + } + return updateUrlParameter(uri, this.param, this.prefix); +}; + +/** + * Add an eventListener on `message` but only invoke the given callback + * for messages whose object contains this object's prefix. Remove the + * event listener once the anticipated message has been received. + */ +PrefixedMessage.prototype.onMessage = function (fn) { + window.addEventListener('message', e => { + if (typeof e.data === 'object' && e.data.hasOwnProperty('prefix')) { + if (e.data.prefix === this.prefix) { + // Only invoke callback when `data` is an object containing + // a `prefix` key with this object's prefix value + // Note fn is invoked with "unwrapped" data first, then the event `e` + // (which contains the full, wrapped e.data should it be needed) + fn.call(this, e.data.data, e); + window.removeEventListener('message', fn); + } + } + }); +}; + +/** + * Instantiate in a test file (e.g. during `setup`) to create a unique-ish + * prefix that can be shared by support files + */ +var PrefixedMessageTest = function () { + PrefixedMessage.call(this); + this.prefix = `${document.location.pathname}-${Math.random()}-${Date.now()}-`; +}; +PrefixedMessageTest.prototype = Object.create(PrefixedMessage.prototype); +PrefixedMessageTest.prototype.constructor = PrefixedMessageTest; + +/** + * Instantiate in a test support script to use a "prefix" generated by a + * PrefixedMessageTest in a controlling test file. It will look for + * the prefix in a URL param (see also PrefixedMessage#url) + */ +var PrefixedMessageResource = function () { + PrefixedMessage.call(this); + // Check URL querystring for prefix to use + var regex = new RegExp(`[?&]${this.param}(=([^&#]*)|&|#|$)`), + results = regex.exec(document.location.href); + if (results && results[2]) { + this.prefix = results[2]; + } +}; +PrefixedMessageResource.prototype = Object.create(PrefixedMessage.prototype); +PrefixedMessageResource.prototype.constructor = PrefixedMessageResource; + +/** + * This is how a test resource document can "send info" to its + * opener context. It will whatever message is being sent (`data`) in + * an object that injects the prefix. + */ +PrefixedMessageResource.prototype.postToOpener = function (data) { + if (window.opener) { + window.opener.postMessage({ + prefix: this.prefix, + data: data + }, '*'); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/PrefixedPostMessage.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/README.md new file mode 100644 index 00000000..9aef19cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/README.md @@ -0,0 +1,10 @@ +The files in this directory are non-infrastructure support files that can be used by tests. + +* `blank.html` - An empty HTML document. +* `domain-setter.sub.html` - An HTML document that sets `document.domain`. +* `dummy.xhtml` - An XHTML document. +* `dummy.xml` - An XML document. +* `text-plain.txt` - A text/plain document. +* `*.js` - Utility scripts. These are documented in the source. +* `*.py` - wptserve [Python Handlers](https://web-platform-tests.org/writing-tests/python-handlers/). These are documented in the source. +* `security-features` - Documented in `security-features/README.md`. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/arrays.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/arrays.js new file mode 100644 index 00000000..2b31bb41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/arrays.js @@ -0,0 +1,31 @@ +/** + * Callback for checking equality of c and d. + * + * @callback equalityCallback + * @param {*} c + * @param {*} d + * @returns {boolean} + */ + +/** + * Returns true if the given arrays are equal. Optionally can pass an equality function. + * @param {Array} a + * @param {Array} b + * @param {equalityCallback} callbackFunction - defaults to `c === d` + * @returns {boolean} + */ +export function areArraysEqual(a, b, equalityFunction = (c, d) => { return c === d; }) { + try { + if (a.length !== b.length) + return false; + + for (let i = 0; i < a.length; i++) { + if (!equalityFunction(a[i], b[i])) + return false; + } + } catch (ex) { + return false; + } + + return true; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank-with-cors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank-with-cors.html new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank-with-cors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank-with-cors.html.headers new file mode 100644 index 00000000..cb762eff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank-with-cors.html.headers @@ -0,0 +1 @@ +Access-Control-Allow-Origin: * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/blank.html new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/custom-cors-response.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/custom-cors-response.js new file mode 100644 index 00000000..be9c7ce3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/custom-cors-response.js @@ -0,0 +1,32 @@ +const custom_cors_response = (payload, base_url) => { + base_url = base_url || new URL(location.href); + + // Clone the given `payload` so that, as we modify it, we won't be mutating + // the caller's value in unexpected ways. + payload = Object.assign({}, payload); + payload.headers = payload.headers || {}; + // Note that, in order to have out-of-the-box support for tests that don't + // call `setup({'allow_uncaught_exception': true})` we return a no-op JS + // payload. This approach will avoid hitting syntax errors if the resource is + // interpreted as script. Without this workaround, the SyntaxError would be + // caught by the test harness and trigger a test failure. + payload.content = payload.content || '/* custom-cors-response.js content */'; + payload.status_code = payload.status_code || 200; + + // Assume that we'll be doing a CORS-enabled fetch so we'll need to set ACAO. + const acao = "Access-Control-Allow-Origin"; + if (!(acao in payload.headers)) { + payload.headers[acao] = '*'; + } + + if (!("Content-Type" in payload.headers)) { + payload.headers["Content-Type"] = "text/javascript"; + } + + let ret = new URL("/common/CustomCorsResponse.py", base_url); + for (const key in payload) { + ret.searchParams.append(key, JSON.stringify(payload[key])); + } + + return ret; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/README.md new file mode 100644 index 00000000..cfaafb6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/README.md @@ -0,0 +1,228 @@ +# `RemoteContext`: API for script execution in another context + +`RemoteContext` in `/common/dispatcher/dispatcher.js` provides an interface to +execute JavaScript in another global object (page or worker, the "executor"), +based on: + +- [WPT RFC 88: context IDs from uuid searchParams in URL](https://github.com/web-platform-tests/rfcs/pull/88), +- [WPT RFC 89: execute_script](https://github.com/web-platform-tests/rfcs/pull/89) and +- [WPT RFC 91: RemoteContext](https://github.com/web-platform-tests/rfcs/pull/91). + +Tests can send arbitrary javascript to executors to evaluate in its global +object, like: + +``` +// injector.html +const argOnLocalContext = ...; + +async function execute() { + window.open('executor.html?uuid=' + uuid); + const ctx = new RemoteContext(uuid); + await ctx.execute_script( + (arg) => functionOnRemoteContext(arg), + [argOnLocalContext]); +}; +``` + +and on executor: + +``` +// executor.html +function functionOnRemoteContext(arg) { ... } + +const uuid = new URLSearchParams(window.location.search).get('uuid'); +const executor = new Executor(uuid); +``` + +For concrete examples, see +[events.html](../../html/browsers/browsing-the-web/back-forward-cache/events.html) +and +[executor.html](../../html/browsers/browsing-the-web/back-forward-cache/resources/executor.html) +in back-forward cache tests. + +Note that `executor*` files under `/common/dispatcher/` are NOT for +`RemoteContext.execute_script()`. Use `remote-executor.html` instead. + +This is universal and avoids introducing many specific `XXX-helper.html` +resources. +Moreover, tests are easier to read, because the whole logic of the test can be +defined in a single file. + +## `new RemoteContext(uuid)` + +- `uuid` is a UUID string that identifies the remote context and should match + with the `uuid` parameter of the URL of the remote context. +- Callers should create the remote context outside this constructor (e.g. + `window.open('executor.html?uuid=' + uuid)`). + +## `RemoteContext.execute_script(fn, args)` + +- `fn` is a JavaScript function to execute on the remote context, which is + converted to a string using `toString()` and sent to the remote context. +- `args` is null or an array of arguments to pass to the function on the + remote context. Arguments are passed as JSON. +- If the return value of `fn` when executed in the remote context is a promise, + the promise returned by `execute_script` resolves to the resolved value of + that promise. Otherwise the `execute_script` promise resolves to the return + value of `fn`. + +Note that `fn` is evaluated on the remote context (`executor.html` in the +example above), while `args` are evaluated on the caller context +(`injector.html`) and then passed to the remote context. + +## Return value of injected functions and `execute_script()` + +If the return value of the injected function when executed in the remote +context is a promise, the promise returned by `execute_script` resolves to the +resolved value of that promise. Otherwise the `execute_script` promise resolves +to the return value of the function. + +When the return value of an injected script is a Promise, it should be resolved +before any navigation starts on the remote context. For example, it shouldn't +be resolved after navigating out and navigating back to the page again. +It's fine to create a Promise to be resolved after navigations, if it's not the +return value of the injected function. + +## Calling timing of `execute_script()` + +When `RemoteContext.execute_script()` is called when the remote context is not +active (for example before it is created, before navigation to the page, or +during the page is in back-forward cache), the injected script is evaluated +after the remote context becomes active. + +Multiple calls to `RemoteContext.execute_script()` will result in multiple scripts +being executed in remote context and ordering will be maintained. + +## Errors from `execute_script()` + +Errors from `execute_script()` will result in promise rejections, so it is +important to await the result. This can be `await ctx.execute_script(...)` for +every call but if there are multiple scripts to executed, it may be preferable +to wait on them in parallel to avoid incurring full round-trip time for each, +e.g. + +```js +await Promise.all( + ctx1.execute_script(...), + ctx1.execute_script(...), + ctx2.execute_script(...), + ctx2.execute_script(...), + ... +) +``` + +## Evaluation timing of injected functions + +The script injected by `RemoteContext.execute_script()` can be evaluated any +time during the remote context is active. +For example, even before DOMContentLoaded events or even during navigation. +It's the responsibility of test-specific code/helpers to ensure evaluation +timing constraints (which can be also test-specific), if any needed. + +### Ensuring evaluation timing around page load + +For example, to ensure that injected functions (`mainFunction` below) are +evaluated after the first `pageshow` event, we can use pure JavaScript code +like below: + +``` +// executor.html +window.pageShowPromise = new Promise(resolve => + window.addEventListener('pageshow', resolve, {once: true})); + + +// injector.html +const waitForPageShow = async () => { + while (!window.pageShowPromise) { + await new Promise(resolve => setTimeout(resolve, 100)); + } + await window.pageShowPromise; +}; + +await ctx.execute(waitForPageShow); +await ctx.execute(mainFunction); +``` + +### Ensuring evaluation timing around navigation out/unloading + +It can be important to ensure there are no injected functions nor code behind +`RemoteContext` (such as Fetch APIs accessing server-side stash) running after +navigation is initiated, for example in the case of back-forward cache testing. + +To ensure this, + +- Do not call the next `RemoteContext.execute()` for the remote context after + triggering the navigation, until we are sure that the remote context is not + active (e.g. after we confirm that the new page is loaded). +- Call `Executor.suspend(callback)` synchronously within the injected script. + This suspends executor-related code, and calls `callback` when it is ready + to start navigation. + +The code on the injector side would be like: + +``` +// injector.html +await ctx.execute_script(() => { + executor.suspend(() => { + location.href = 'new-url.html'; + }); +}); +``` + +## Future Work: Possible integration with `test_driver` + +Currently `RemoteContext` is implemented by JavaScript and WPT-server-side +stash, and not integrated with `test_driver` nor `testharness`. +There is a proposal of `test_driver`-integrated version (see the RFCs listed +above). + +The API semantics and guidelines in this document are designed to be applicable +to both the current stash-based `RemoteContext` and `test_driver`-based +version, and thus the tests using `RemoteContext` will be migrated with minimum +modifications (mostly in `/common/dispatcher/dispatcher.js` and executors), for +example in a +[draft CL](https://chromium-review.googlesource.com/c/chromium/src/+/3082215/). + + +# `send()`/`receive()` Message passing APIs + +`dispatcher.js` (and its server-side backend `dispatcher.py`) provides a +universal queue-based message passing API. +Each queue is identified by a UUID, and accessed via the following APIs: + +- `send(uuid, message)` pushes a string `message` to the queue `uuid`. +- `receive(uuid)` pops the first item from the queue `uuid`. +- `showRequestHeaders(origin, uuid)` and + `cacheableShowRequestHeaders(origin, uuid)` return URLs, that push request + headers to the queue `uuid` upon fetching. + +It works cross-origin, and even access different browser context groups. + +Messages are queued, this means one doesn't need to wait for the receiver to +listen, before sending the first message +(but still need to wait for the resolution of the promise returned by `send()` +to ensure the order between `send()`s). + +## Executors + +Similar to `RemoteContext.execute_script()`, `send()`/`receive()` can be used +for sending arbitrary javascript to be evaluated in another page or worker. + +- `executor.html` (as a Document), +- `executor-worker.js` (as a Web Worker), and +- `executor-service-worker.js` (as a Service Worker) + +are examples of executors. +Note that these executors are NOT compatible with +`RemoteContext.execute_script()`. + +## Future Work + +`send()`, `receive()` and the executors below are kept for COEP/COOP tests. + +For remote script execution, new tests should use +`RemoteContext.execute_script()` instead. + +For message passing, +[WPT RFC 90](https://github.com/web-platform-tests/rfcs/pull/90) is still under +discussion. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/dispatcher.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/dispatcher.js new file mode 100644 index 00000000..a0f9f43e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/dispatcher.js @@ -0,0 +1,256 @@ +// Define a universal message passing API. It works cross-origin and across +// browsing context groups. +const dispatcher_path = "/common/dispatcher/dispatcher.py"; +const dispatcher_url = new URL(dispatcher_path, location.href).href; + +// Return a promise, limiting the number of concurrent accesses to a shared +// resources to |max_concurrent_access|. +const concurrencyLimiter = (max_concurrency) => { + let pending = 0; + let waiting = []; + return async (task) => { + pending++; + if (pending > max_concurrency) + await new Promise(resolve => waiting.push(resolve)); + let result = await task(); + pending--; + waiting.shift()?.(); + return result; + }; +} + +// Wait for a random amount of time in the range [10ms,100ms]. +const randomDelay = () => { + return new Promise(resolve => setTimeout(resolve, 10 + 90*Math.random())); +} + +// Sending too many requests in parallel causes congestion. Limiting it improves +// throughput. +// +// Note: The following table has been determined on the test: +// ../cache-storage.tentative.https.html +// using Chrome with a 64 core CPU / 64GB ram, in release mode: +// ┌───────────┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬────┐ +// │concurrency│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 10│ 15│ 20│ 30│ 50│ 100│ +// ├───────────┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼───┼────┤ +// │time (s) │ 54│ 38│ 31│ 29│ 26│ 24│ 22│ 22│ 22│ 22│ 34│ 36 │ +// └───────────┴───┴───┴───┴───┴───┴───┴───┴───┴───┴───┴───┴────┘ +const limiter = concurrencyLimiter(6); + +// While requests to different remote contexts can go in parallel, we need to +// ensure that requests to each remote context are done in order. This maps a +// uuid to a queue of requests to send. A queue is processed until it is empty +// and then is deleted from the map. +const sendQueues = new Map(); + +// Sends a single item (with rate-limiting) and calls the associated resolver +// when it is successfully sent. +const sendItem = async function (uuid, resolver, message) { + await limiter(async () => { + // Requests might be dropped. Retry until getting a confirmation it has been + // processed. + while(1) { + try { + let response = await fetch(dispatcher_url + `?uuid=${uuid}`, { + method: 'POST', + body: message + }) + if (await response.text() == "done") { + resolver(); + return; + } + } catch (fetch_error) {} + await randomDelay(); + }; + }); +} + +// While the queue is non-empty, send the next item. This is async and new items +// may be added to the queue while others are being sent. +const processQueue = async function (uuid, queue) { + while (queue.length) { + const [resolver, message] = queue.shift(); + await sendItem(uuid, resolver, message); + } + // The queue is empty, delete it. + sendQueues.delete(uuid); +} + +const send = async function (uuid, message) { + const itemSentPromise = new Promise((resolve) => { + const item = [resolve, message]; + if (sendQueues.has(uuid)) { + // There is already a queue for `uuid`, just add to it and it will be processed. + sendQueues.get(uuid).push(item); + } else { + // There is no queue for `uuid`, create it and start processing. + const queue = [item]; + sendQueues.set(uuid, queue); + processQueue(uuid, queue); + } + }); + // Wait until the item has been successfully sent. + await itemSentPromise; +} + +const receive = async function (uuid) { + while(1) { + let data = "not ready"; + try { + data = await limiter(async () => { + let response = await fetch(dispatcher_url + `?uuid=${uuid}`); + return await response.text(); + }); + } catch (fetch_error) {} + + if (data == "not ready") { + await randomDelay(); + continue; + } + + return data; + } +} + +// Returns an URL. When called, the server sends toward the `uuid` queue the +// request headers. Useful for determining if something was requested with +// Cookies. +const showRequestHeaders = function(origin, uuid) { + return origin + dispatcher_path + `?uuid=${uuid}&show-headers`; +} + +// Same as above, except for the response is cacheable. +const cacheableShowRequestHeaders = function(origin, uuid) { + return origin + dispatcher_path + `?uuid=${uuid}&cacheable&show-headers`; +} + +// This script requires +// - `/common/utils.js` for `token()`. + +// Returns the URL of a document that can be used as a `RemoteContext`. +// +// `uuid` should be a UUID uniquely identifying the given remote context. +// `options` has the following shape: +// +// { +// host: (optional) Sets the returned URL's `host` property. Useful for +// cross-origin executors. +// protocol: (optional) Sets the returned URL's `protocol` property. +// } +function remoteExecutorUrl(uuid, options) { + const url = new URL("/common/dispatcher/remote-executor.html", location); + url.searchParams.set("uuid", uuid); + + if (options?.host) { + url.host = options.host; + } + + if (options?.protocol) { + url.protocol = options.protocol; + } + + return url; +} + +// Represents a remote executor. For more detailed explanation see `README.md`. +class RemoteContext { + // `uuid` is a UUID string that identifies the remote context and should + // match with the `uuid` parameter of the URL of the remote context. + constructor(uuid) { + this.context_id = uuid; + } + + // Evaluates the script `expr` on the executor. + // - If `expr` is evaluated to a Promise that is resolved with a value: + // `execute_script()` returns a Promise resolved with the value. + // - If `expr` is evaluated to a non-Promise value: + // `execute_script()` returns a Promise resolved with the value. + // - If `expr` throws an error or is evaluated to a Promise that is rejected: + // `execute_script()` returns a rejected Promise with the error's + // `message`. + // Note that currently the type of error (e.g. DOMException) is not + // preserved, except for `TypeError`. + // The values should be able to be serialized by JSON.stringify(). + async execute_script(fn, args) { + const receiver = token(); + await this.send({receiver: receiver, fn: fn.toString(), args: args}); + const response = JSON.parse(await receive(receiver)); + if (response.status === 'success') { + return response.value; + } + + // exception + if (response.name === 'TypeError') { + throw new TypeError(response.value); + } + throw new Error(response.value); + } + + async send(msg) { + return await send(this.context_id, JSON.stringify(msg)); + } +}; + +class Executor { + constructor(uuid) { + this.uuid = uuid; + + // If `suspend_callback` is not `null`, the executor should be suspended + // when there are no ongoing tasks. + this.suspend_callback = null; + + this.execute(); + } + + // Wait until there are no ongoing tasks nor fetch requests for polling + // tasks, and then suspend the executor and call `callback()`. + // Navigation from the executor page should be triggered inside `callback()`, + // to avoid conflict with in-flight fetch requests. + suspend(callback) { + this.suspend_callback = callback; + } + + resume() { + } + + async execute() { + while(true) { + if (this.suspend_callback !== null) { + this.suspend_callback(); + this.suspend_callback = null; + // Wait for `resume()` to be called. + await new Promise(resolve => this.resume = resolve); + + // Workaround for https://crbug.com/1244230. + // Without this workaround, the executor is resumed and the fetch + // request to poll the next task is initiated synchronously from + // pageshow event after the page restored from BFCache, and the fetch + // request promise is never resolved (and thus the test results in + // timeout) due to https://crbug.com/1244230. The root cause is not yet + // known, but setTimeout() with 0ms causes the resume triggered on + // another task and seems to resolve the issue. + await new Promise(resolve => setTimeout(resolve, 0)); + + continue; + } + + const task = JSON.parse(await receive(this.uuid)); + + let response; + try { + const value = await eval(task.fn).apply(null, task.args); + response = JSON.stringify({ + status: 'success', + value: value + }); + } catch(e) { + response = JSON.stringify({ + status: 'exception', + name: e.name, + value: e.message + }); + } + await send(task.receiver, response); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-service-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-service-worker.js new file mode 100644 index 00000000..0b47d66b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-service-worker.js @@ -0,0 +1,24 @@ +importScripts('./dispatcher.js'); + +const params = new URLSearchParams(location.search); +const uuid = params.get('uuid'); + +// The fetch handler must be registered before parsing the main script response. +// So do it here, for future use. +fetchHandler = () => {} +addEventListener('fetch', e => { + fetchHandler(e); +}); + +// Force ServiceWorker to immediately activate itself. +addEventListener('install', event => { + skipWaiting(); +}); + +let executeOrders = async function() { + while(true) { + let task = await receive(uuid); + eval(`(async () => {${task}})()`); + } +}; +executeOrders(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-worker.js new file mode 100644 index 00000000..ea065a6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor-worker.js @@ -0,0 +1,12 @@ +importScripts('./dispatcher.js'); + +const params = new URLSearchParams(location.search); +const uuid = params.get('uuid'); + +let executeOrders = async function() { + while(true) { + let task = await receive(uuid); + eval(`(async () => {${task}})()`); + } +}; +executeOrders(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor.html new file mode 100644 index 00000000..5fe6a95e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/executor.html @@ -0,0 +1,15 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/remote-executor.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/remote-executor.html new file mode 100644 index 00000000..8b003039 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dispatcher/remote-executor.html @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/domain-setter.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/domain-setter.sub.html new file mode 100644 index 00000000..ad3b9f8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/domain-setter.sub.html @@ -0,0 +1,8 @@ + + +A page that will likely be same-origin-domain but not same-origin + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xhtml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xhtml new file mode 100644 index 00000000..dba6945f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xhtml @@ -0,0 +1,2 @@ + +Dummy XHTML document diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xml new file mode 100644 index 00000000..4a60c303 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/dummy.xml @@ -0,0 +1 @@ +Dummy XML document diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/gc.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/gc.js new file mode 100644 index 00000000..ac43a4cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/gc.js @@ -0,0 +1,52 @@ +/** + * Does a best-effort attempt at invoking garbage collection. Attempts to use + * the standardized `TestUtils.gc()` function, but falls back to other + * environment-specific nonstandard functions, with a final result of just + * creating a lot of garbage (in which case you will get a console warning). + * + * This should generally only be used to attempt to trigger bugs and crashes + * inside tests, i.e. cases where if garbage collection happened, then this + * should not trigger some misbehavior. You cannot rely on garbage collection + * successfully trigger, or that any particular unreachable object will be + * collected. + * + * @returns {Promise} A promise you should await to ensure garbage + * collection has had a chance to complete. + */ +self.garbageCollect = async () => { + // https://testutils.spec.whatwg.org/#the-testutils-namespace + if (self.TestUtils?.gc) { + return TestUtils.gc(); + } + + // Use --expose_gc for V8 (and Node.js) + // to pass this flag at chrome launch use: --js-flags="--expose-gc" + // Exposed in SpiderMonkey shell as well + if (self.gc) { + return self.gc(); + } + + // Present in some WebKit development environments + if (self.GCController) { + return GCController.collect(); + } + + console.warn( + 'Tests are running without the ability to do manual garbage collection. ' + + 'They will still work, but coverage will be suboptimal.'); + + for (var i = 0; i < 1000; i++) { + gcRec(10); + } + + function gcRec(n) { + if (n < 1) { + return {}; + } + + let temp = { i: "ab" + i + i / 100000 }; + temp += "foo"; + + gcRec(n - 1); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js new file mode 100644 index 00000000..9b8c2b5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js @@ -0,0 +1,63 @@ +/** + * Host information for cross-origin tests. + * @returns {Object} with properties for different host information. + */ +function get_host_info() { + + var HTTP_PORT = '{{ports[http][0]}}'; + var HTTP_PORT2 = '{{ports[http][1]}}'; + var HTTPS_PORT = '{{ports[https][0]}}'; + var HTTPS_PORT2 = '{{ports[https][1]}}'; + var PROTOCOL = self.location.protocol; + var IS_HTTPS = (PROTOCOL == "https:"); + var PORT = IS_HTTPS ? HTTPS_PORT : HTTP_PORT; + var PORT2 = IS_HTTPS ? HTTPS_PORT2 : HTTP_PORT2; + var HTTP_PORT_ELIDED = HTTP_PORT == "80" ? "" : (":" + HTTP_PORT); + var HTTP_PORT2_ELIDED = HTTP_PORT2 == "80" ? "" : (":" + HTTP_PORT2); + var HTTPS_PORT_ELIDED = HTTPS_PORT == "443" ? "" : (":" + HTTPS_PORT); + var PORT_ELIDED = IS_HTTPS ? HTTPS_PORT_ELIDED : HTTP_PORT_ELIDED; + var ORIGINAL_HOST = '{{host}}'; + var REMOTE_HOST = (ORIGINAL_HOST === 'localhost') ? '127.0.0.1' : ('www1.' + ORIGINAL_HOST); + var OTHER_HOST = '{{domains[www2]}}'; + var NOTSAMESITE_HOST = (ORIGINAL_HOST === 'localhost') ? '127.0.0.1' : ('{{hosts[alt][]}}'); + + return { + HTTP_PORT: HTTP_PORT, + HTTP_PORT2: HTTP_PORT2, + HTTPS_PORT: HTTPS_PORT, + HTTPS_PORT2: HTTPS_PORT2, + PORT: PORT, + PORT2: PORT2, + ORIGINAL_HOST: ORIGINAL_HOST, + REMOTE_HOST: REMOTE_HOST, + + ORIGIN: PROTOCOL + "//" + ORIGINAL_HOST + PORT_ELIDED, + HTTP_ORIGIN: 'http://' + ORIGINAL_HOST + HTTP_PORT_ELIDED, + HTTPS_ORIGIN: 'https://' + ORIGINAL_HOST + HTTPS_PORT_ELIDED, + HTTPS_ORIGIN_WITH_CREDS: 'https://foo:bar@' + ORIGINAL_HOST + HTTPS_PORT_ELIDED, + HTTP_ORIGIN_WITH_DIFFERENT_PORT: 'http://' + ORIGINAL_HOST + HTTP_PORT2_ELIDED, + REMOTE_ORIGIN: PROTOCOL + "//" + REMOTE_HOST + PORT_ELIDED, + OTHER_ORIGIN: PROTOCOL + "//" + OTHER_HOST + PORT_ELIDED, + HTTP_REMOTE_ORIGIN: 'http://' + REMOTE_HOST + HTTP_PORT_ELIDED, + HTTP_NOTSAMESITE_ORIGIN: 'http://' + NOTSAMESITE_HOST + HTTP_PORT_ELIDED, + HTTP_REMOTE_ORIGIN_WITH_DIFFERENT_PORT: 'http://' + REMOTE_HOST + HTTP_PORT2_ELIDED, + HTTPS_REMOTE_ORIGIN: 'https://' + REMOTE_HOST + HTTPS_PORT_ELIDED, + HTTPS_REMOTE_ORIGIN_WITH_CREDS: 'https://foo:bar@' + REMOTE_HOST + HTTPS_PORT_ELIDED, + HTTPS_NOTSAMESITE_ORIGIN: 'https://' + NOTSAMESITE_HOST + HTTPS_PORT_ELIDED, + UNAUTHENTICATED_ORIGIN: 'http://' + OTHER_HOST + HTTP_PORT_ELIDED, + AUTHENTICATED_ORIGIN: 'https://' + OTHER_HOST + HTTPS_PORT_ELIDED + }; +} + +/** + * When a default port is used, location.port returns the empty string. + * This function attempts to provide an exact port, assuming we are running under wptserve. + * @param {*} loc - can be Location///URL, but assumes http/https only. + * @returns {string} The port number. + */ +function get_port(loc) { + if (loc.port) { + return loc.port; + } + return loc.protocol === 'https:' ? '443' : '80'; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/get-host-info.sub.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js new file mode 100644 index 00000000..f2dc8612 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js @@ -0,0 +1,55 @@ +/** + * Returns the URL of a supported video source based on the user agent + * @param {string} base - media URL without file extension + * @returns {string} + */ +function getVideoURI(base) +{ + var extension = '.mp4'; + + var videotag = document.createElement("video"); + + if ( videotag.canPlayType && + videotag.canPlayType('video/ogg; codecs="theora, vorbis"') ) + { + extension = '.ogv'; + } + + return base + extension; +} + +/** + * Returns the URL of a supported audio source based on the user agent + * @param {string} base - media URL without file extension + * @returns {string} + */ +function getAudioURI(base) +{ + var extension = '.mp3'; + + var audiotag = document.createElement("audio"); + + if ( audiotag.canPlayType && + audiotag.canPlayType('audio/ogg') ) + { + extension = '.oga'; + } + + return base + extension; +} + +/** + * Returns the MIME type for a media URL based on the file extension. + * @param {string} url + * @returns {string} + */ +function getMediaContentType(url) { + var extension = new URL(url, location).pathname.split(".").pop(); + var map = { + "mp4": "video/mp4", + "ogv": "application/ogg", + "mp3": "audio/mp3", + "oga": "application/ogg", + }; + return map[extension]; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/media.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js new file mode 100644 index 00000000..669c17c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js @@ -0,0 +1,74 @@ +"use strict"; + +// This is for testing whether an object (e.g., a global property) is associated with Window, or +// with Document. Recall that Window and Document are 1:1 except when doing a same-origin navigation +// away from the initial about:blank. In that case the Window object gets reused for the new +// Document. +// +// So: +// - If something is per-Window, then it should maintain its identity across an about:blank +// navigation. +// - If something is per-Document, then it should be recreated across an about:blank navigation. + +window.testIsPerWindow = propertyName => { + runTests(propertyName, assert_equals, "must not"); +}; + +window.testIsPerDocument = propertyName => { + runTests(propertyName, assert_not_equals, "must"); +}; + +function runTests(propertyName, equalityOrInequalityAsserter, mustOrMustNotReplace) { + async_test(t => { + const iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + const frame = iframe.contentWindow; + + const before = frame[propertyName]; + assert_implements(before, `window.${propertyName} must be implemented`); + + iframe.onload = t.step_func_done(() => { + const after = frame[propertyName]; + equalityOrInequalityAsserter(after, before); + }); + + iframe.src = "/common/blank.html"; + }, `Navigating from the initial about:blank ${mustOrMustNotReplace} replace window.${propertyName}`); + + // Per spec, discarding a browsing context should not change any of the global objects. + test(() => { + const iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + const frame = iframe.contentWindow; + + const before = frame[propertyName]; + assert_implements(before, `window.${propertyName} must be implemented`); + + iframe.remove(); + + const after = frame[propertyName]; + assert_equals(after, before, `window.${propertyName} should not change after iframe.remove()`); + }, `Discarding the browsing context must not change window.${propertyName}`); + + // Per spec, document.open() should not change any of the global objects. In historical versions + // of the spec, it did, so we test here. + async_test(t => { + const iframe = document.createElement("iframe"); + + iframe.onload = t.step_func_done(() => { + const frame = iframe.contentWindow; + const before = frame[propertyName]; + assert_implements(before, `window.${propertyName} must be implemented`); + + frame.document.open(); + + const after = frame[propertyName]; + assert_equals(after, before); + + frame.document.close(); + }); + + iframe.src = "/common/blank.html"; + document.body.appendChild(iframe); + }, `document.open() must not replace window.${propertyName}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/object-association.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js new file mode 100644 index 00000000..b20241cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js @@ -0,0 +1,56 @@ +/* +author: W3C http://www.w3.org/ +help: http://www.w3.org/TR/navigation-timing/#sec-window.performance-attribute +*/ +var performanceNamespace = window.performance; +var namespace_check = false; +function wp_test(func, msg, properties) +{ + // only run the namespace check once + if (!namespace_check) + { + namespace_check = true; + + if (performanceNamespace === undefined || performanceNamespace == null) + { + // show a single error that window.performance is undefined + // The window.performance attribute provides a hosting area for performance related attributes. + test(function() { assert_true(performanceNamespace !== undefined && performanceNamespace != null, "window.performance is defined and not null"); }, "window.performance is defined and not null."); + } + } + + test(func, msg, properties); +} + +function test_true(value, msg, properties) +{ + wp_test(function () { assert_true(value, msg); }, msg, properties); +} + +function test_equals(value, equals, msg, properties) +{ + wp_test(function () { assert_equals(value, equals, msg); }, msg, properties); +} + +// assert for every entry in `expectedEntries`, there is a matching entry _somewhere_ in `actualEntries` +function test_entries(actualEntries, expectedEntries) { + test_equals(actualEntries.length, expectedEntries.length) + expectedEntries.forEach(function (expectedEntry) { + var foundEntry = actualEntries.find(function (actualEntry) { + return typeof Object.keys(expectedEntry).find(function (key) { + return actualEntry[key] !== expectedEntry[key] + }) === 'undefined' + }) + test_true(!!foundEntry, `Entry ${JSON.stringify(expectedEntry)} could not be found.`) + if (foundEntry) { + assert_object_equals(foundEntry.toJSON(), expectedEntry) + } + }) +} + +function delayedLoadListener(callback) { + window.addEventListener('load', function() { + // TODO(cvazac) Remove this setTimeout when spec enforces sync entries. + step_timeout(callback, 0) + }) +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/performance-timeline-utils.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/proxy-all.sub.pac b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/proxy-all.sub.pac new file mode 100644 index 00000000..de601e5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/proxy-all.sub.pac @@ -0,0 +1,3 @@ +function FindProxyForURL(url, host) { + return "PROXY {{host}}:{{ports[http][0]}}" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js new file mode 100644 index 00000000..64fe9bfd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js @@ -0,0 +1,39 @@ +/** + * Remove the `reftest-wait` class on the document element. + * The reftest runner will wait with taking a screenshot while + * this class is present. + * + * See https://web-platform-tests.org/writing-tests/reftests.html#controlling-when-comparison-occurs + */ +function takeScreenshot() { + document.documentElement.classList.remove("reftest-wait"); +} + +/** + * Call `takeScreenshot()` after a delay of at least |timeout| milliseconds. + * @param {number} timeout - milliseconds + */ +function takeScreenshotDelayed(timeout) { + setTimeout(function() { + takeScreenshot(); + }, timeout); +} + +/** + * Ensure that a precondition is met before waiting for a screenshot. + * @param {bool} condition - Fail the test if this evaluates to false + * @param {string} msg - Error message to write to the screenshot + */ +function failIfNot(condition, msg) { + const fail = () => { + (document.body || document.documentElement).textContent = `Precondition Failed: ${msg}`; + takeScreenshot(); + }; + if (!condition) { + if (document.readyState == "interactive") { + fail(); + } else { + document.addEventListener("DOMContentLoaded", fail, false); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js.headers new file mode 100644 index 00000000..6805c323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/reftest-wait.js.headers @@ -0,0 +1 @@ +Content-Type: text/javascript; charset=utf-8 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/rendering-utils.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/rendering-utils.js new file mode 100644 index 00000000..46283bd5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/rendering-utils.js @@ -0,0 +1,19 @@ +"use strict"; + +/** + * Waits until we have at least one frame rendered, regardless of the engine. + * + * @returns {Promise} + */ +function waitForAtLeastOneFrame() { + return new Promise(resolve => { + // Different web engines work slightly different on this area but waiting + // for two requestAnimationFrames() to happen, one after another, should be + // sufficient to ensure at least one frame has been generated anywhere. + window.requestAnimationFrame(() => { + window.requestAnimationFrame(() => { + resolve(); + }); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/sab.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/sab.js new file mode 100644 index 00000000..a3ea610e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/sab.js @@ -0,0 +1,21 @@ +const createBuffer = (() => { + // See https://github.com/whatwg/html/issues/5380 for why not `new SharedArrayBuffer()` + let sabConstructor; + try { + sabConstructor = new WebAssembly.Memory({ shared:true, initial:0, maximum:0 }).buffer.constructor; + } catch(e) { + sabConstructor = null; + } + return (type, length, opts) => { + if (type === "ArrayBuffer") { + return new ArrayBuffer(length, opts); + } else if (type === "SharedArrayBuffer") { + if (sabConstructor && sabConstructor.name !== "SharedArrayBuffer") { + throw new Error("WebAssembly.Memory does not support shared:true"); + } + return new sabConstructor(length, opts); + } else { + throw new Error("type has to be ArrayBuffer or SharedArrayBuffer"); + } + } +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/README.md new file mode 100644 index 00000000..f957541f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/README.md @@ -0,0 +1,460 @@ +This directory contains the common infrastructure for the following tests (also referred below as projects). + +- referrer-policy/ +- mixed-content/ +- upgrade-insecure-requests/ + +Subdirectories: + +- `resources`: + Serves JavaScript test helpers. +- `subresource`: + Serves subresources, with support for redirects, stash, etc. + The subresource paths are managed by `subresourceMap` and + fetched in `requestVia*()` functions in `resources/common.js`. +- `scope`: + Serves nested contexts, such as iframe documents or workers. + Used from `invokeFrom*()` functions in `resources/common.js`. +- `tools`: + Scripts that generate test HTML files. Not used while running tests. +- `/referrer-policy/generic/subresource-test`: + Sanity checking tests for subresource invocation + (This is still placed outside common/) + +# Test generator + +The test generator ([common/security-features/tools/generate.py](tools/generate.py)) generates test HTML files from templates and a seed (`spec.src.json`) that defines all the test scenarios. + +The project (i.e. a WPT subdirectory, for example `referrer-policy/`) that uses the generator should define per-project data and invoke the common generator logic in `common/security-features/tools`. + +This is the overview of the project structure: + +``` +common/security-features/ +└── tools/ - the common test generator logic + ├── spec.src.json + └── template/ - the test files templates +project-directory/ (e.g. referrer-policy/) +├── spec.src.json +├── generic/ +│ ├── test-case.sub.js - Per-project test helper +│ ├── sanity-checker.js (Used by debug target only) +│ └── spec_json.js (Used by debug target only) +└── gen/ - generated tests +``` + +## Generating the tests + +Note: When the repository already contains generated tests, [remove all generated tests](#removing-all-generated-tests) first. + +```bash +# Install json5 module if needed. +pip install --user json5 + +# Generate the test files under gen/ (HTMLs and .headers files). +path/to/common/security-features/tools/generate.py --spec path/to/project-directory/ + +# Add all generated tests to the repo. +git add path/to/project-directory/gen/ && git commit -m "Add generated tests" +``` + +This will parse the spec JSON5 files and determine which tests to generate (or skip) while using templates. + +- The default spec JSON5: `common/security-features/tools/spec.src.json`. + - Describes common configurations, such as subresource types, source context types, etc. +- The per-project spec JSON5: `project-directory/spec.src.json`. + - Describes project-specific configurations, particularly those related to test generation patterns (`specification`), policy deliveries (e.g. `delivery_type`, `delivery_value`) and `expectation`. + +For how these two spec JSON5 files are merged, see [Sub projects](#sub-projects) section. + +Note: `spec.src.json` is transitioning to JSON5 [#21710](https://github.com/web-platform-tests/wpt/issues/21710). + +During the generation, the spec is validated by ```common/security-features/tools/spec_validator.py```. This is specially important when you're making changes to `spec.src.json`. Make sure it's a valid JSON (no comments or trailing commas). The validator reports specific errors (missing keys etc.), if any. + +### Removing all generated tests + +Simply remove all files under `project-directory/gen/`. + +```bash +rm -r path/to/project-directory/gen/ +``` + +### Options for generating tests + +Note: this section is currently obsolete. Only the release template is working. + +The generator script has two targets: ```release``` and ```debug```. + +* Using **release** for the target will produce tests using a template for optimizing size and performance. The release template is intended for the official web-platform-tests and possibly other test suites. No sanity checking is done in release mode. Use this option whenever you're checking into web-platform-tests. + +* When generating for ```debug```, the produced tests will contain more verbosity and sanity checks. Use this target to identify problems with the test suites when making changes locally. Make sure you don't check in tests generated with the debug target. + +Note that **release** is the default target when invoking ```generate.py```. + + +## Sub projects + +Projects can be nested, for example to reuse a single `spec.src.json` across similar but slightly different sets of generated tests. +The directory structure would look like: + +``` +project-directory/ (e.g. referrer-policy/) +├── spec.src.json - Parent project's spec JSON +├── generic/ +│ └── test-case.sub.js - Parent project's test helper +├── gen/ - parent project's generated tests +└── sub-project-directory/ (e.g. 4K) + ├── spec.src.json - Child project's spec JSON + ├── generic/ + │ └── test-case.sub.js - Child project's test helper + └── gen/ - child project's generated tests +``` + +`generate.py --spec project-directory/sub-project-directory` generates test files under `project-directory/sub-project-directory/gen`, based on `project-directory/spec.src.json` and `project-directory/sub-project-directory/spec.src.json`. + +- The child project's `spec.src.json` is merged into parent project's `spec.src.json`. + - Two spec JSON objects are merged recursively. + - If a same key exists in both objects, the child's value overwrites the parent's value. + - If both (child's and parent's) values are arrays, then the child's value is concatenated to the parent's value. + - For debugging, `generate.py` dumps the merged spec JSON object as `generic/debug-output.spec.src.json`. +- The child project's generated tests include both of the parent and child project's `test-case.sub.js`: + ```html + + + + ``` + + +## Updating the tests + +The main test logic lives in ```project-directory/generic/test-case.sub.js``` with helper functions defined in ```/common/security-features/resources/common.js``` so you should probably start there. + +For updating the test suites you will most likely do **a subset** of the following: + +* Add a new subresource type: + + * Add a new sub-resource python script to `/common/security-features/subresource/`. + * Add a sanity check test for a sub-resource to `referrer-policy/generic/subresource-test/`. + * Add a new entry to `subresourceMap` in `/common/security-features/resources/common.js`. + * Add a new entry to `valid_subresource_names` in `/common/security-features/tools/spec_validator.py`. + * Add a new entry to `subresource_schema` in `spec.src.json`. + * Update `source_context_schema` to specify in which source context the subresource can be used. + +* Add a new subresource redirection type + + * TODO: to be documented. Example: [https://github.com/web-platform-tests/wpt/pull/18939](https://github.com/web-platform-tests/wpt/pull/18939) + +* Add a new subresource origin type + + * TODO: to be documented. Example: [https://github.com/web-platform-tests/wpt/pull/18940](https://github.com/web-platform-tests/wpt/pull/18940) + +* Add a new source context (e.g. "module sharedworker global scope") + + * TODO: to be documented. Example: [https://github.com/web-platform-tests/wpt/pull/18904](https://github.com/web-platform-tests/wpt/pull/18904) + +* Add a new source context list (e.g. "subresource request from a dedicated worker in a ` + invoker: invokeFromIframe, + }, + "iframe": { // + invoker: invokeFromIframe, + }, + "iframe-blank": { // + invoker: invokeFromIframe, + }, + "worker-classic": { + // Classic dedicated worker loaded from same-origin. + invoker: invokeFromWorker.bind(undefined, "worker", false, {}), + }, + "worker-classic-data": { + // Classic dedicated worker loaded from data: URL. + invoker: invokeFromWorker.bind(undefined, "worker", true, {}), + }, + "worker-module": { + // Module dedicated worker loaded from same-origin. + invoker: invokeFromWorker.bind(undefined, "worker", false, {type: 'module'}), + }, + "worker-module-data": { + // Module dedicated worker loaded from data: URL. + invoker: invokeFromWorker.bind(undefined, "worker", true, {type: 'module'}), + }, + "sharedworker-classic": { + // Classic shared worker loaded from same-origin. + invoker: invokeFromWorker.bind(undefined, "sharedworker", false, {}), + }, + "sharedworker-classic-data": { + // Classic shared worker loaded from data: URL. + invoker: invokeFromWorker.bind(undefined, "sharedworker", true, {}), + }, + "sharedworker-module": { + // Module shared worker loaded from same-origin. + invoker: invokeFromWorker.bind(undefined, "sharedworker", false, {type: 'module'}), + }, + "sharedworker-module-data": { + // Module shared worker loaded from data: URL. + invoker: invokeFromWorker.bind(undefined, "sharedworker", true, {type: 'module'}), + }, + }; + + return sourceContextMap[sourceContextList[0].sourceContextType].invoker( + subresource, sourceContextList); +} + +// Quick hack to expose invokeRequest when common.sub.js is loaded either +// as a classic or module script. +self.invokeRequest = invokeRequest; + +/** + invokeFrom*() functions are helper functions with the same parameters + and return values as invokeRequest(), that are tied to specific types + of top-most environment settings objects. + For example, invokeFromIframe() is the helper function for the cases where + sourceContextList[0] is an iframe. +*/ + +/** + @param {string} workerType + "worker" (for dedicated worker) or "sharedworker". + @param {boolean} isDataUrl + true if the worker script is loaded from data: URL. + Otherwise, the script is loaded from same-origin. + @param {object} workerOptions + The `options` argument for Worker constructor. + + Other parameters and return values are the same as those of invokeRequest(). +*/ +function invokeFromWorker(workerType, isDataUrl, workerOptions, + subresource, sourceContextList) { + const currentSourceContext = sourceContextList[0]; + let workerUrl = + "/common/security-features/scope/worker.py?policyDeliveries=" + + encodeURIComponent(JSON.stringify( + currentSourceContext.policyDeliveries || [])); + if (workerOptions.type === 'module') { + workerUrl += "&type=module"; + } + + let promise; + if (isDataUrl) { + promise = fetch(workerUrl) + .then(r => r.text()) + .then(source => { + return 'data:text/javascript;base64,' + btoa(source); + }); + } else { + promise = Promise.resolve(workerUrl); + } + + return promise + .then(url => { + if (workerType === "worker") { + const worker = new Worker(url, workerOptions); + worker.postMessage({subresource: subresource, + sourceContextList: sourceContextList.slice(1)}); + return bindEvents2(worker, "message", worker, "error", window, "error"); + } else if (workerType === "sharedworker") { + const worker = new SharedWorker(url, workerOptions); + worker.port.start(); + worker.port.postMessage({subresource: subresource, + sourceContextList: sourceContextList.slice(1)}); + return bindEvents2(worker.port, "message", worker, "error", window, "error"); + } else { + throw new Error('Invalid worker type: ' + workerType); + } + }) + .then(event => { + if (event.data.error) + return Promise.reject(event.data.error); + return event.data; + }); +} + +function invokeFromIframe(subresource, sourceContextList) { + const currentSourceContext = sourceContextList[0]; + const frameUrl = + "/common/security-features/scope/document.py?policyDeliveries=" + + encodeURIComponent(JSON.stringify( + currentSourceContext.policyDeliveries || [])); + + let iframe; + let promise; + if (currentSourceContext.sourceContextType === 'srcdoc') { + promise = fetch(frameUrl) + .then(r => r.text()) + .then(srcdoc => { + iframe = createElement( + "iframe", {srcdoc: srcdoc}, document.body, true); + return iframe.eventPromise; + }); + } else if (currentSourceContext.sourceContextType === 'iframe') { + iframe = createElement("iframe", {src: frameUrl}, document.body, true); + promise = iframe.eventPromise; + } else if (currentSourceContext.sourceContextType === 'iframe-blank') { + let frameContent; + promise = fetch(frameUrl) + .then(r => r.text()) + .then(t => { + frameContent = t; + iframe = createElement("iframe", {}, document.body, true); + return iframe.eventPromise; + }) + .then(() => { + // Reinitialize `iframe.eventPromise` with a new promise + // that catches the load event for the document.write() below. + bindEvents(iframe); + + iframe.contentDocument.write(frameContent); + iframe.contentDocument.close(); + return iframe.eventPromise; + }); + } + + return promise + .then(() => { + const promise = bindEvents2( + window, "message", iframe, "error", window, "error"); + iframe.contentWindow.postMessage( + {subresource: subresource, + sourceContextList: sourceContextList.slice(1)}, + "*"); + return promise; + }) + .then(event => { + if (event.data.error) + return Promise.reject(event.data.error); + return event.data; + }); +} + +// SanityChecker does nothing in release mode. See sanity-checker.js for debug +// mode. +function SanityChecker() {} +SanityChecker.prototype.checkScenario = function() {}; +SanityChecker.prototype.setFailTimeout = function(test, timeout) {}; +SanityChecker.prototype.checkSubresourceResult = function() {}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/resources/common.sub.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/resources/common.sub.js.headers new file mode 100644 index 00000000..cb762eff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/resources/common.sub.js.headers @@ -0,0 +1 @@ +Access-Control-Allow-Origin: * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/document.html.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/document.html.template new file mode 100644 index 00000000..37e29f8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/document.html.template @@ -0,0 +1,30 @@ + + + + %(meta)s + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/worker.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/worker.js.template new file mode 100644 index 00000000..7a2a6e05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/scope/template/worker.js.template @@ -0,0 +1,29 @@ +%(import)s + +if ('DedicatedWorkerGlobalScope' in self && + self instanceof DedicatedWorkerGlobalScope) { + self.onmessage = event => onMessageFromParent(event, self); +} else if ('SharedWorkerGlobalScope' in self && + self instanceof SharedWorkerGlobalScope) { + onconnect = event => { + const port = event.ports[0]; + port.onmessage = event => onMessageFromParent(event, port); + }; +} + +// Receive a message from the parent and start the test. +function onMessageFromParent(event, port) { + const configurationError = "%(error)s"; + if (configurationError.length > 0) { + port.postMessage({error: configurationError}); + return; + } + + invokeRequest(event.data.subresource, + event.data.sourceContextList) + .then(result => port.postMessage(result)) + .catch(e => { + const message = (e.error && e.error.stack) || e.message || "Error"; + port.postMessage({error: message}); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/document.html.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/document.html.template new file mode 100644 index 00000000..141711c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/document.html.template @@ -0,0 +1,16 @@ + + + + This page reports back it's request details to the parent frame + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/font.css.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/font.css.template new file mode 100644 index 00000000..9d1e9c42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/font.css.template @@ -0,0 +1,9 @@ +@font-face { + font-family: 'wpt'; + font-style: normal; + font-weight: normal; + src: url(/common/security-features/subresource/font.py?id=%(id)s) format('truetype'); +} +body { + font-family: 'wpt'; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/image.css.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/image.css.template new file mode 100644 index 00000000..dfe41f1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/image.css.template @@ -0,0 +1,3 @@ +div.styled::before { + content:url(/common/security-features/subresource/image.py?id=%(id)s) +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/script.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/script.js.template new file mode 100644 index 00000000..e2edf218 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/script.js.template @@ -0,0 +1,3 @@ +postMessage({ + "headers": %(headers)s +}, "*"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/shared-worker.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/shared-worker.js.template new file mode 100644 index 00000000..c3f109e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/shared-worker.js.template @@ -0,0 +1,5 @@ +onconnect = function(e) { + e.ports[0].postMessage({ + "headers": %(headers)s + }); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/static-import.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/static-import.js.template new file mode 100644 index 00000000..095459b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/static-import.js.template @@ -0,0 +1 @@ +import '%(import_url)s'; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.css.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.css.template new file mode 100644 index 00000000..c2e509cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.css.template @@ -0,0 +1,3 @@ +path { + %(property)s: url(/common/security-features/subresource/svg.py?id=%(id)s#invalidFragment); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.embedded.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.embedded.template new file mode 100644 index 00000000..5986c480 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/svg.embedded.template @@ -0,0 +1,5 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/worker.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/worker.js.template new file mode 100644 index 00000000..817dd8c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/subresource/template/worker.js.template @@ -0,0 +1,3 @@ +postMessage({ + "headers": %(headers)s +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/spec.src.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/spec.src.json new file mode 100644 index 00000000..4a84493f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/spec.src.json @@ -0,0 +1,533 @@ +{ + "selection_pattern": "%(source_context_list)s.%(delivery_type)s/%(delivery_value)s/%(subresource)s/%(origin)s.%(redirection)s.%(source_scheme)s", + "test_file_path_pattern": "gen/%(source_context_list)s.%(delivery_type)s/%(delivery_value)s/%(subresource)s.%(source_scheme)s.html", + "excluded_tests": [ + { + // Workers are same-origin only + "expansion": "*", + "source_scheme": "*", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": "*", + "subresource": [ + "worker-classic", + "worker-module", + "sharedworker-classic", + "sharedworker-module" + ], + "origin": [ + "cross-https", + "cross-http", + "cross-http-downgrade", + "cross-wss", + "cross-ws", + "cross-ws-downgrade" + ], + "expectation": "*" + }, + { + // Workers are same-origin only (redirects) + "expansion": "*", + "source_scheme": "*", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": [ + "swap-origin", + "swap-scheme" + ], + "subresource": [ + "worker-classic", + "worker-module", + "sharedworker-classic", + "sharedworker-module" + ], + "origin": "*", + "expectation": "*" + }, + { + // Websockets are ws/wss-only + "expansion": "*", + "source_scheme": "*", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": "*", + "subresource": "websocket", + "origin": [ + "same-https", + "same-http", + "same-http-downgrade", + "cross-https", + "cross-http", + "cross-http-downgrade" + ], + "expectation": "*" + }, + { + // Redirects are intentionally forbidden in browsers: + // https://fetch.spec.whatwg.org/#concept-websocket-establish + // Websockets are no-redirect only + "expansion": "*", + "source_scheme": "*", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": [ + "keep-origin", + "swap-origin", + "keep-scheme", + "swap-scheme", + "downgrade" + ], + "subresource": "websocket", + "origin": "*", + "expectation": "*" + }, + { + // ws/wss are websocket-only + "expansion": "*", + "source_scheme": "*", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": "*", + "subresource": [ + "a-tag", + "area-tag", + "audio-tag", + "beacon", + "fetch", + "iframe-tag", + "img-tag", + "link-css-tag", + "link-prefetch-tag", + "object-tag", + "picture-tag", + "script-tag", + "script-tag-dynamic-import", + "sharedworker-classic", + "sharedworker-import", + "sharedworker-import-data", + "sharedworker-module", + "video-tag", + "worker-classic", + "worker-import", + "worker-import-data", + "worker-module", + "worklet-animation", + "worklet-animation-import-data", + "worklet-audio", + "worklet-audio-import-data", + "worklet-layout", + "worklet-layout-import-data", + "worklet-paint", + "worklet-paint-import-data", + "xhr" + ], + "origin": [ + "same-wss", + "same-ws", + "same-ws-downgrade", + "cross-wss", + "cross-ws", + "cross-ws-downgrade" + ], + "expectation": "*" + }, + { + // Worklets are HTTPS contexts only + "expansion": "*", + "source_scheme": "http", + "source_context_list": "*", + "delivery_type": "*", + "delivery_value": "*", + "redirection": "*", + "subresource": [ + "worklet-animation", + "worklet-animation-import-data", + "worklet-audio", + "worklet-audio-import-data", + "worklet-layout", + "worklet-layout-import-data", + "worklet-paint", + "worklet-paint-import-data" + ], + "origin": "*", + "expectation": "*" + } + ], + "source_context_schema": { + "supported_subresource": { + "top": "*", + "iframe": "*", + "iframe-blank": "*", + "srcdoc": "*", + "worker-classic": [ + "xhr", + "fetch", + "websocket", + "worker-classic", + "worker-module" + ], + "worker-module": [ + "xhr", + "fetch", + "websocket", + "worker-classic", + "worker-module" + ], + "worker-classic-data": [ + "xhr", + "fetch", + "websocket" + ], + "worker-module-data": [ + "xhr", + "fetch", + "websocket" + ], + "sharedworker-classic": [ + "xhr", + "fetch", + "websocket" + ], + "sharedworker-module": [ + "xhr", + "fetch", + "websocket" + ], + "sharedworker-classic-data": [ + "xhr", + "fetch", + "websocket" + ], + "sharedworker-module-data": [ + "xhr", + "fetch", + "websocket" + ] + } + }, + "source_context_list_schema": { + // Warning: Currently, some nested patterns of contexts have different + // inheritance rules for different kinds of policies. + // The generated tests will be used to test/investigate the policy + // inheritance rules, and eventually the policy inheritance rules will + // be unified (https://github.com/w3ctag/design-principles/issues/111). + "top": { + "description": "Policy set by the top-level Document", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "req": { + "description": "Subresource request's policy should override Document's policy", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + } + ], + "subresourcePolicyDeliveries": [ + "nonNullPolicy" + ] + }, + "srcdoc-inherit": { + "description": "srcdoc iframe without its own policy should inherit parent Document's policy", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "srcdoc" + } + ], + "subresourcePolicyDeliveries": [] + }, + "srcdoc": { + "description": "srcdoc iframe's policy should override parent Document's policy", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "srcdoc", + "policyDeliveries": [ + "nonNullPolicy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "iframe": { + "description": "external iframe's policy should override parent Document's policy", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "iframe", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "iframe-blank-inherit": { + "description": "blank iframe should inherit parent Document's policy", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "iframe-blank" + } + ], + "subresourcePolicyDeliveries": [] + }, + "worker-classic": { + // This is applicable to referrer-policy tests. + // Use "worker-classic-inherit" for CSP (mixed-content, etc.). + "description": "dedicated workers shouldn't inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "worker-classic", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "worker-classic-data": { + "description": "data: dedicated workers should inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "worker-classic-data", + "policyDeliveries": [] + } + ], + "subresourcePolicyDeliveries": [] + }, + "worker-module": { + // This is applicable to referrer-policy tests. + "description": "dedicated workers shouldn't inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "worker-module", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "worker-module-data": { + "description": "data: dedicated workers should inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "worker-module-data", + "policyDeliveries": [] + } + ], + "subresourcePolicyDeliveries": [] + }, + "sharedworker-classic": { + "description": "shared workers shouldn't inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "sharedworker-classic", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "sharedworker-classic-data": { + "description": "data: shared workers should inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "sharedworker-classic-data", + "policyDeliveries": [] + } + ], + "subresourcePolicyDeliveries": [] + }, + "sharedworker-module": { + "description": "shared workers shouldn't inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "anotherPolicy" + ] + }, + { + "sourceContextType": "sharedworker-module", + "policyDeliveries": [ + "policy" + ] + } + ], + "subresourcePolicyDeliveries": [] + }, + "sharedworker-module-data": { + "description": "data: shared workers should inherit its parent's policy.", + "sourceContextList": [ + { + "sourceContextType": "top", + "policyDeliveries": [ + "policy" + ] + }, + { + "sourceContextType": "sharedworker-module-data", + "policyDeliveries": [] + } + ], + "subresourcePolicyDeliveries": [] + } + }, + "test_expansion_schema": { + "expansion": [ + "default", + "override" + ], + "source_scheme": [ + "http", + "https" + ], + "source_context_list": [ + "top", + "req", + "srcdoc-inherit", + "srcdoc", + "iframe", + "iframe-blank-inherit", + "worker-classic", + "worker-classic-data", + "worker-module", + "worker-module-data", + "sharedworker-classic", + "sharedworker-classic-data", + "sharedworker-module", + "sharedworker-module-data" + ], + "redirection": [ + "no-redirect", + "keep-origin", + "swap-origin", + "keep-scheme", + "swap-scheme", + "downgrade" + ], + "origin": [ + "same-https", + "same-http", + "same-http-downgrade", + "cross-https", + "cross-http", + "cross-http-downgrade", + "same-wss", + "same-ws", + "same-ws-downgrade", + "cross-wss", + "cross-ws", + "cross-ws-downgrade" + ], + "subresource": [ + "a-tag", + "area-tag", + "audio-tag", + "beacon", + "fetch", + "iframe-tag", + "img-tag", + "link-css-tag", + "link-prefetch-tag", + "object-tag", + "picture-tag", + "script-tag", + "script-tag-dynamic-import", + "sharedworker-classic", + "sharedworker-import", + "sharedworker-import-data", + "sharedworker-module", + "video-tag", + "websocket", + "worker-classic", + "worker-import", + "worker-import-data", + "worker-module", + "worklet-animation", + "worklet-animation-import-data", + "worklet-audio", + "worklet-audio-import-data", + "worklet-layout", + "worklet-layout-import-data", + "worklet-paint", + "worklet-paint-import-data", + "xhr" + ] + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/disclaimer.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/disclaimer.template new file mode 100644 index 00000000..ba9458cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/disclaimer.template @@ -0,0 +1 @@ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/spec_json.js.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/spec_json.js.template new file mode 100644 index 00000000..e4cbd034 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/spec_json.js.template @@ -0,0 +1 @@ +var SPEC_JSON = %(spec_json)s; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.debug.html.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.debug.html.template new file mode 100644 index 00000000..b6be088f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.debug.html.template @@ -0,0 +1,26 @@ + +%(generated_disclaimer)s + + + + %(meta_delivery_method)s + + + + + + + +%(helper_js)s + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.release.html.template b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.release.html.template new file mode 100644 index 00000000..bac2d5b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/tools/template/test.release.html.template @@ -0,0 +1,22 @@ + +%(generated_disclaimer)s + + + + %(meta_delivery_method)s + + + +%(helper_js)s + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/types.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/types.md new file mode 100644 index 00000000..17079916 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/common/security-features/types.md @@ -0,0 +1,62 @@ +# Types around the generator and generated tests + +This document describes types and concepts used across JavaScript and Python parts of this test framework. +Please refer to the JSDoc in `common.sub.js` or docstrings in Python scripts (if any). + +## Scenario + +### Properties + +- All keys of `test_expansion_schema` in `spec.src.json`, except for `expansion`, `delivery_type`, `delivery_value`, and `source_context_list`. Their values are **string**s specified in `test_expansion_schema`. +- `source_context_list` +- `subresource_policy_deliveries` + +### Types + +- Generator (`spec.src.json`): JSON object +- Generator (Python): `dict` +- Runtime (JS): JSON object +- Runtime (Python): N/A + +## `PolicyDelivery` + +### Types + +- Generator (`spec.src.json`): JSON object +- Generator (Python): `util.PolicyDelivery` +- Runtime (JS): JSON object (`@typedef PolicyDelivery` in `common.sub.js`) +- Runtime (Python): N/A + +## `SourceContext` + +Subresource requests can be possibly sent from various kinds of fetch client's environment settings objects. For example: + +- top-level windows, +- ` + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/any-on-abort.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/any-on-abort.html new file mode 100644 index 00000000..07a0f0bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/any-on-abort.html @@ -0,0 +1,11 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/timeout-close.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/timeout-close.html new file mode 100644 index 00000000..ee8544a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/crashtests/timeout-close.html @@ -0,0 +1,22 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/event.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/event.any.js new file mode 100644 index 00000000..34af8ee5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/event.any.js @@ -0,0 +1,190 @@ +test(t => { + const c = new AbortController(), + s = c.signal; + let state = "begin"; + + assert_false(s.aborted); + assert_true("reason" in s, "signal has reason property"); + assert_equals(s.reason, undefined, "signal.reason is initially undefined"); + + s.addEventListener("abort", + t.step_func(e => { + assert_equals(state, "begin"); + state = "aborted"; + }) + ); + c.abort(); + + assert_equals(state, "aborted"); + assert_true(s.aborted); + assert_true(s.reason instanceof DOMException, "signal.reason is DOMException"); + assert_equals(s.reason.name, "AbortError", "signal.reason is AbortError"); + + c.abort(); +}, "AbortController abort() should fire event synchronously"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + assert_equals(controller.signal, signal, + "value of controller.signal should not have changed"); + controller.abort(); + assert_equals(controller.signal, signal, + "value of controller.signal should still not have changed"); +}, "controller.signal should always return the same object"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + let eventCount = 0; + signal.onabort = () => { + ++eventCount; + }; + controller.abort(); + assert_true(signal.aborted); + assert_equals(eventCount, 1, "event handler should have been called once"); + controller.abort(); + assert_true(signal.aborted); + assert_equals(eventCount, 1, + "event handler should not have been called again"); +}, "controller.abort() should do nothing the second time it is called"); + +test(t => { + const controller = new AbortController(); + controller.abort(); + controller.signal.onabort = + t.unreached_func("event handler should not be called"); +}, "event handler should not be called if added after controller.abort()"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + signal.onabort = t.step_func(e => { + assert_equals(e.type, "abort", "event type should be abort"); + assert_equals(e.target, signal, "event target should be signal"); + assert_false(e.bubbles, "event should not bubble"); + assert_true(e.isTrusted, "event should be trusted"); + }); + controller.abort(); +}, "the abort event should have the right properties"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + + assert_true("reason" in signal, "signal has reason property"); + assert_equals(signal.reason, undefined, "signal.reason is initially undefined"); + + const reason = Error("hello"); + controller.abort(reason); + + assert_true(signal.aborted, "signal.aborted"); + assert_equals(signal.reason, reason, "signal.reason"); +}, "AbortController abort(reason) should set signal.reason"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + + assert_true("reason" in signal, "signal has reason property"); + assert_equals(signal.reason, undefined, "signal.reason is initially undefined"); + + controller.abort(); + + assert_true(signal.aborted, "signal.aborted"); + assert_true(signal.reason instanceof DOMException, "signal.reason is DOMException"); + assert_equals(signal.reason.name, "AbortError", "signal.reason is AbortError"); +}, "aborting AbortController without reason creates an \"AbortError\" DOMException"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + + assert_true("reason" in signal, "signal has reason property"); + assert_equals(signal.reason, undefined, "signal.reason is initially undefined"); + + controller.abort(undefined); + + assert_true(signal.aborted, "signal.aborted"); + assert_true(signal.reason instanceof DOMException, "signal.reason is DOMException"); + assert_equals(signal.reason.name, "AbortError", "signal.reason is AbortError"); +}, "AbortController abort(undefined) creates an \"AbortError\" DOMException"); + +test(t => { + const controller = new AbortController(); + const signal = controller.signal; + + assert_true("reason" in signal, "signal has reason property"); + assert_equals(signal.reason, undefined, "signal.reason is initially undefined"); + + controller.abort(null); + + assert_true(signal.aborted, "signal.aborted"); + assert_equals(signal.reason, null, "signal.reason"); +}, "AbortController abort(null) should set signal.reason"); + +test(t => { + const signal = AbortSignal.abort(); + + assert_true(signal.aborted, "signal.aborted"); + assert_true(signal.reason instanceof DOMException, "signal.reason is DOMException"); + assert_equals(signal.reason.name, "AbortError", "signal.reason is AbortError"); +}, "static aborting signal should have right properties"); + +test(t => { + const reason = Error("hello"); + const signal = AbortSignal.abort(reason); + + assert_true(signal.aborted, "signal.aborted"); + assert_equals(signal.reason, reason, "signal.reason"); +}, "static aborting signal with reason should set signal.reason"); + +test(t => { + const reason = new Error('boom'); + const signal = AbortSignal.abort(reason); + assert_true(signal.aborted); + assert_throws_exactly(reason, () => signal.throwIfAborted()); +}, "throwIfAborted() should throw abort.reason if signal aborted"); + +test(t => { + const signal = AbortSignal.abort('hello'); + assert_true(signal.aborted); + assert_throws_exactly('hello', () => signal.throwIfAborted()); +}, "throwIfAborted() should throw primitive abort.reason if signal aborted"); + +test(t => { + const controller = new AbortController(); + assert_false(controller.signal.aborted); + controller.signal.throwIfAborted(); +}, "throwIfAborted() should not throw if signal not aborted"); + +test(t => { + const signal = AbortSignal.abort(); + + assert_true( + signal.reason instanceof DOMException, + "signal.reason is a DOMException" + ); + assert_equals( + signal.reason, + signal.reason, + "signal.reason returns the same DOMException" + ); +}, "AbortSignal.reason returns the same DOMException"); + +test(t => { + const controller = new AbortController(); + controller.abort(); + + assert_true( + controller.signal.reason instanceof DOMException, + "signal.reason is a DOMException" + ); + assert_equals( + controller.signal.reason, + controller.signal.reason, + "signal.reason returns the same DOMException" + ); +}, "AbortController.signal.reason returns the same DOMException"); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/reason-constructor.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/reason-constructor.html new file mode 100644 index 00000000..0515165a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/reason-constructor.html @@ -0,0 +1,12 @@ + + +AbortSignal.reason constructor + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/resources/abort-signal-any-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/resources/abort-signal-any-tests.js new file mode 100644 index 00000000..8f897c93 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/abort/resources/abort-signal-any-tests.js @@ -0,0 +1,240 @@ +// Tests for AbortSignal.any() and subclasses that don't use a controller. +function abortSignalAnySignalOnlyTests(signalInterface) { + const desc = `${signalInterface.name}.any()` + + test(t => { + const signal = signalInterface.any([]); + assert_false(signal.aborted); + }, `${desc} works with an empty array of signals`); +} + +// Tests for AbortSignal.any() and subclasses that use a controller. +function abortSignalAnyTests(signalInterface, controllerInterface) { + const suffix = `(using ${controllerInterface.name})`; + const desc = `${signalInterface.name}.any()`; + + test(t => { + const controller = new controllerInterface(); + const signal = controller.signal; + const cloneSignal = signalInterface.any([signal]); + assert_false(cloneSignal.aborted); + assert_true("reason" in cloneSignal, "cloneSignal has reason property"); + assert_equals(cloneSignal.reason, undefined, + "cloneSignal.reason is initially undefined"); + assert_not_equals(signal, cloneSignal, + `${desc} returns a new signal.`); + + let eventFired = false; + cloneSignal.onabort = t.step_func((e) => { + assert_equals(e.target, cloneSignal, + `The event target is the signal returned by ${desc}`); + eventFired = true; + }); + + controller.abort("reason string"); + assert_true(signal.aborted); + assert_true(cloneSignal.aborted); + assert_true(eventFired); + assert_equals(cloneSignal.reason, "reason string", + `${desc} propagates the abort reason`); + }, `${desc} follows a single signal ${suffix}`); + + test(t => { + for (let i = 0; i < 3; ++i) { + const controllers = []; + for (let j = 0; j < 3; ++j) { + controllers.push(new controllerInterface()); + } + const combinedSignal = signalInterface.any(controllers.map(c => c.signal)); + + let eventFired = false; + combinedSignal.onabort = t.step_func((e) => { + assert_equals(e.target, combinedSignal, + `The event target is the signal returned by ${desc}`); + eventFired = true; + }); + + controllers[i].abort(); + assert_true(eventFired); + assert_true(combinedSignal.aborted); + assert_true(combinedSignal.reason instanceof DOMException, + "signal.reason is a DOMException"); + assert_equals(combinedSignal.reason.name, "AbortError", + "signal.reason is a AbortError"); + } + }, `${desc} follows multiple signals ${suffix}`); + + test(t => { + const controllers = []; + for (let i = 0; i < 3; ++i) { + controllers.push(new controllerInterface()); + } + controllers[1].abort("reason 1"); + controllers[2].abort("reason 2"); + + const signal = signalInterface.any(controllers.map(c => c.signal)); + assert_true(signal.aborted); + assert_equals(signal.reason, "reason 1", + "The signal should be aborted with the first reason"); + }, `${desc} returns an aborted signal if passed an aborted signal ${suffix}`); + + test(t => { + const controller = new controllerInterface(); + const signal = signalInterface.any([controller.signal, controller.signal]); + assert_false(signal.aborted); + controller.abort("reason"); + assert_true(signal.aborted); + assert_equals(signal.reason, "reason"); + }, `${desc} can be passed the same signal more than once ${suffix}`); + + test(t => { + const controller1 = new controllerInterface(); + controller1.abort("reason 1"); + const controller2 = new controllerInterface(); + controller2.abort("reason 2"); + + const signal = signalInterface.any([controller1.signal, controller2.signal, controller1.signal]); + assert_true(signal.aborted); + assert_equals(signal.reason, "reason 1"); + }, `${desc} uses the first instance of a duplicate signal ${suffix}`); + + test(t => { + for (let i = 0; i < 3; ++i) { + const controllers = []; + for (let j = 0; j < 3; ++j) { + controllers.push(new controllerInterface()); + } + const combinedSignal1 = + signalInterface.any([controllers[0].signal, controllers[1].signal]); + const combinedSignal2 = + signalInterface.any([combinedSignal1, controllers[2].signal]); + + let eventFired = false; + combinedSignal2.onabort = t.step_func((e) => { + eventFired = true; + }); + + controllers[i].abort(); + assert_true(eventFired); + assert_true(combinedSignal2.aborted); + assert_true(combinedSignal2.reason instanceof DOMException, + "signal.reason is a DOMException"); + assert_equals(combinedSignal2.reason.name, "AbortError", + "signal.reason is a AbortError"); + } + }, `${desc} signals are composable ${suffix}`); + + async_test(t => { + const controller = new controllerInterface(); + const timeoutSignal = AbortSignal.timeout(5); + + const combinedSignal = signalInterface.any([controller.signal, timeoutSignal]); + + combinedSignal.onabort = t.step_func_done(() => { + assert_true(combinedSignal.aborted); + assert_true(combinedSignal.reason instanceof DOMException, + "combinedSignal.reason is a DOMException"); + assert_equals(combinedSignal.reason.name, "TimeoutError", + "combinedSignal.reason is a TimeoutError"); + }); + }, `${desc} works with signals returned by AbortSignal.timeout() ${suffix}`); + + test(t => { + const controller = new controllerInterface(); + let combined = signalInterface.any([controller.signal]); + combined = signalInterface.any([combined]); + combined = signalInterface.any([combined]); + combined = signalInterface.any([combined]); + + let eventFired = false; + combined.onabort = () => { + eventFired = true; + } + + assert_false(eventFired); + assert_false(combined.aborted); + + controller.abort("the reason"); + + assert_true(eventFired); + assert_true(combined.aborted); + assert_equals(combined.reason, "the reason"); + }, `${desc} works with intermediate signals ${suffix}`); + + test(t => { + const controller = new controllerInterface(); + const signals = []; + // The first event should be dispatched on the originating signal. + signals.push(controller.signal); + // All dependents are linked to `controller.signal` (never to another + // composite signal), so this is the order events should fire. + signals.push(signalInterface.any([controller.signal])); + signals.push(signalInterface.any([controller.signal])); + signals.push(signalInterface.any([signals[0]])); + signals.push(signalInterface.any([signals[1]])); + + let result = ""; + for (let i = 0; i < signals.length; i++) { + signals[i].addEventListener('abort', () => { + result += i; + }); + } + controller.abort(); + assert_equals(result, "01234"); + }, `Abort events for ${desc} signals fire in the right order ${suffix}`); + + test(t => { + const controller = new controllerInterface(); + const signal1 = signalInterface.any([controller.signal]); + const signal2 = signalInterface.any([signal1]); + let eventFired = false; + + controller.signal.addEventListener('abort', () => { + const signal3 = signalInterface.any([signal2]); + assert_true(controller.signal.aborted); + assert_true(signal1.aborted); + assert_true(signal2.aborted); + assert_true(signal3.aborted); + eventFired = true; + }); + + controller.abort(); + assert_true(eventFired, "event fired"); + }, `Dependent signals for ${desc} are marked aborted before abort events fire ${suffix}`); + + test(t => { + const controller1 = new controllerInterface(); + const controller2 = new controllerInterface(); + const signal = signalInterface.any([controller1.signal, controller2.signal]); + let count = 0; + + controller1.signal.addEventListener('abort', () => { + controller2.abort("reason 2"); + }); + + signal.addEventListener('abort', () => { + count++; + }); + + controller1.abort("reason 1"); + assert_equals(count, 1); + assert_true(signal.aborted); + assert_equals(signal.reason, "reason 1"); + }, `Dependent signals for ${desc} are aborted correctly for reentrant aborts ${suffix}`); + + test(t => { + const source = signalInterface.abort(); + const dependent = signalInterface.any([source]); + assert_true(source.reason instanceof DOMException); + assert_equals(source.reason, dependent.reason); + }, `Dependent signals for ${desc} should use the same DOMException instance from the already aborted source signal ${suffix}`); + + test(t => { + const controller = new controllerInterface(); + const source = controller.signal; + const dependent = signalInterface.any([source]); + controller.abort(); + assert_true(source.reason instanceof DOMException); + assert_equals(source.reason, dependent.reason); + }, `Dependent signals for ${desc} should use the same DOMException instance from the source signal being aborted later ${suffix}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-once.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-once.any.js new file mode 100644 index 00000000..b4edd434 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-once.any.js @@ -0,0 +1,96 @@ +// META: title=AddEventListenerOptions.once + +"use strict"; + +test(function() { + var invoked_once = false; + var invoked_normal = false; + function handler_once() { + invoked_once = true; + } + function handler_normal() { + invoked_normal = true; + } + + const et = new EventTarget(); + et.addEventListener('test', handler_once, {once: true}); + et.addEventListener('test', handler_normal); + et.dispatchEvent(new Event('test')); + assert_equals(invoked_once, true, "Once handler should be invoked"); + assert_equals(invoked_normal, true, "Normal handler should be invoked"); + + invoked_once = false; + invoked_normal = false; + et.dispatchEvent(new Event('test')); + assert_equals(invoked_once, false, "Once handler shouldn't be invoked again"); + assert_equals(invoked_normal, true, "Normal handler should be invoked again"); + et.removeEventListener('test', handler_normal); +}, "Once listener should be invoked only once"); + +test(function() { + const et = new EventTarget(); + var invoked_count = 0; + function handler() { + invoked_count++; + if (invoked_count == 1) + et.dispatchEvent(new Event('test')); + } + et.addEventListener('test', handler, {once: true}); + et.dispatchEvent(new Event('test')); + assert_equals(invoked_count, 1, "Once handler should only be invoked once"); + + invoked_count = 0; + function handler2() { + invoked_count++; + if (invoked_count == 1) + et.addEventListener('test', handler2, {once: true}); + if (invoked_count <= 2) + et.dispatchEvent(new Event('test')); + } + et.addEventListener('test', handler2, {once: true}); + et.dispatchEvent(new Event('test')); + assert_equals(invoked_count, 2, "Once handler should only be invoked once after each adding"); +}, "Once listener should be invoked only once even if the event is nested"); + +test(function() { + var invoked_count = 0; + function handler() { + invoked_count++; + } + + const et = new EventTarget(); + + et.addEventListener('test', handler, {once: true}); + et.addEventListener('test', handler); + et.dispatchEvent(new Event('test')); + assert_equals(invoked_count, 1, "The handler should only be added once"); + + invoked_count = 0; + et.dispatchEvent(new Event('test')); + assert_equals(invoked_count, 0, "The handler was added as a once listener"); + + invoked_count = 0; + et.addEventListener('test', handler, {once: true}); + et.removeEventListener('test', handler); + et.dispatchEvent(new Event('test')); + assert_equals(invoked_count, 0, "The handler should have been removed"); +}, "Once listener should be added / removed like normal listeners"); + +test(function() { + const et = new EventTarget(); + + var invoked_count = 0; + + for (let n = 4; n > 0; n--) { + et.addEventListener('test', (e) => { + invoked_count++; + e.stopImmediatePropagation(); + }, {once: true}); + } + + for (let n = 4; n > 0; n--) { + et.dispatchEvent(new Event('test')); + } + + assert_equals(invoked_count, 4, "The listeners should be invoked"); +}, "Multiple once listeners should be invoked even if the stopImmediatePropagation is set"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-passive.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-passive.any.js new file mode 100644 index 00000000..8e59cf5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-passive.any.js @@ -0,0 +1,134 @@ +// META: title=AddEventListenerOptions.passive + +test(function() { + var supportsPassive = false; + var query_options = { + get passive() { + supportsPassive = true; + return false; + }, + get dummy() { + assert_unreached("dummy value getter invoked"); + return false; + } + }; + + const et = new EventTarget(); + et.addEventListener('test_event', null, query_options); + assert_true(supportsPassive, "addEventListener doesn't support the passive option"); + + supportsPassive = false; + et.removeEventListener('test_event', null, query_options); + assert_false(supportsPassive, "removeEventListener supports the passive option when it should not"); +}, "Supports passive option on addEventListener only"); + +function testPassiveValue(optionsValue, expectedDefaultPrevented, existingEventTarget) { + var defaultPrevented = undefined; + var handler = function handler(e) { + assert_false(e.defaultPrevented, "Event prematurely marked defaultPrevented"); + e.preventDefault(); + defaultPrevented = e.defaultPrevented; + } + const et = existingEventTarget || new EventTarget(); + et.addEventListener('test', handler, optionsValue); + var uncanceled = et.dispatchEvent(new Event('test', {bubbles: true, cancelable: true})); + + assert_equals(defaultPrevented, expectedDefaultPrevented, "Incorrect defaultPrevented for options: " + JSON.stringify(optionsValue)); + assert_equals(uncanceled, !expectedDefaultPrevented, "Incorrect return value from dispatchEvent"); + + et.removeEventListener('test', handler, optionsValue); +} + +test(function() { + testPassiveValue(undefined, true); + testPassiveValue({}, true); + testPassiveValue({passive: false}, true); + testPassiveValue({passive: true}, false); + testPassiveValue({passive: 0}, true); + testPassiveValue({passive: 1}, false); +}, "preventDefault should be ignored if-and-only-if the passive option is true"); + +function testPassiveValueOnReturnValue(test, optionsValue, expectedDefaultPrevented) { + var defaultPrevented = undefined; + var handler = test.step_func(e => { + assert_false(e.defaultPrevented, "Event prematurely marked defaultPrevented"); + e.returnValue = false; + defaultPrevented = e.defaultPrevented; + }); + const et = new EventTarget(); + et.addEventListener('test', handler, optionsValue); + var uncanceled = et.dispatchEvent(new Event('test', {bubbles: true, cancelable: true})); + + assert_equals(defaultPrevented, expectedDefaultPrevented, "Incorrect defaultPrevented for options: " + JSON.stringify(optionsValue)); + assert_equals(uncanceled, !expectedDefaultPrevented, "Incorrect return value from dispatchEvent"); + + et.removeEventListener('test', handler, optionsValue); +} + +async_test(t => { + testPassiveValueOnReturnValue(t, undefined, true); + testPassiveValueOnReturnValue(t, {}, true); + testPassiveValueOnReturnValue(t, {passive: false}, true); + testPassiveValueOnReturnValue(t, {passive: true}, false); + testPassiveValueOnReturnValue(t, {passive: 0}, true); + testPassiveValueOnReturnValue(t, {passive: 1}, false); + t.done(); +}, "returnValue should be ignored if-and-only-if the passive option is true"); + +function testPassiveWithOtherHandlers(optionsValue, expectedDefaultPrevented) { + var handlerInvoked1 = false; + var dummyHandler1 = function() { + handlerInvoked1 = true; + }; + var handlerInvoked2 = false; + var dummyHandler2 = function() { + handlerInvoked2 = true; + }; + + const et = new EventTarget(); + et.addEventListener('test', dummyHandler1, {passive:true}); + et.addEventListener('test', dummyHandler2); + + testPassiveValue(optionsValue, expectedDefaultPrevented, et); + + assert_true(handlerInvoked1, "Extra passive handler not invoked"); + assert_true(handlerInvoked2, "Extra non-passive handler not invoked"); + + et.removeEventListener('test', dummyHandler1); + et.removeEventListener('test', dummyHandler2); +} + +test(function() { + testPassiveWithOtherHandlers({}, true); + testPassiveWithOtherHandlers({passive: false}, true); + testPassiveWithOtherHandlers({passive: true}, false); +}, "passive behavior of one listener should be unaffected by the presence of other listeners"); + +function testOptionEquivalence(optionValue1, optionValue2, expectedEquality) { + var invocationCount = 0; + var handler = function handler(e) { + invocationCount++; + } + const et = new EventTarget(); + et.addEventListener('test', handler, optionValue1); + et.addEventListener('test', handler, optionValue2); + et.dispatchEvent(new Event('test', {bubbles: true})); + assert_equals(invocationCount, expectedEquality ? 1 : 2, "equivalence of options " + + JSON.stringify(optionValue1) + " and " + JSON.stringify(optionValue2)); + et.removeEventListener('test', handler, optionValue1); + et.removeEventListener('test', handler, optionValue2); +} + +test(function() { + // Sanity check options that should be treated as distinct handlers + testOptionEquivalence({capture:true}, {capture:false, passive:false}, false); + testOptionEquivalence({capture:true}, {passive:true}, false); + + // Option values that should be treated as equivalent + testOptionEquivalence({}, {passive:false}, true); + testOptionEquivalence({passive:true}, {passive:false}, true); + testOptionEquivalence(undefined, {passive:true}, true); + testOptionEquivalence({capture: true, passive: false}, {capture: true, passive: true}, true); + +}, "Equivalence of option values"); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-signal.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-signal.any.js new file mode 100644 index 00000000..e6a34261 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/AddEventListenerOptions-signal.any.js @@ -0,0 +1,143 @@ +'use strict'; + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', handler, { signal: controller.signal }); + et.dispatchEvent(new Event('test')); + assert_equals(count, 1, "Adding a signal still adds a listener"); + et.dispatchEvent(new Event('test')); + assert_equals(count, 2, "The listener was not added with the once flag"); + controller.abort(); + et.dispatchEvent(new Event('test')); + assert_equals(count, 2, "Aborting on the controller removes the listener"); + et.addEventListener('test', handler, { signal: controller.signal }); + et.dispatchEvent(new Event('test')); + assert_equals(count, 2, "Passing an aborted signal never adds the handler"); +}, "Passing an AbortSignal to addEventListener options should allow removing a listener"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', handler, { signal: controller.signal }); + et.removeEventListener('test', handler); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Passing an AbortSignal to addEventListener does not prevent removeEventListener"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', handler, { signal: controller.signal, once: true }); + controller.abort(); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Passing an AbortSignal to addEventListener works with the once flag"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', handler, { signal: controller.signal, once: true }); + et.removeEventListener('test', handler); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Removing a once listener works with a passed signal"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('first', handler, { signal: controller.signal, once: true }); + et.addEventListener('second', handler, { signal: controller.signal, once: true }); + controller.abort(); + et.dispatchEvent(new Event('first')); + et.dispatchEvent(new Event('second')); + assert_equals(count, 0, "The listener was still removed"); +}, "Passing an AbortSignal to multiple listeners"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', handler, { signal: controller.signal, capture: true }); + controller.abort(); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Passing an AbortSignal to addEventListener works with the capture flag"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', () => { + controller.abort(); + }, { signal: controller.signal }); + et.addEventListener('test', handler, { signal: controller.signal }); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Aborting from a listener does not call future listeners"); + +test(function() { + let count = 0; + function handler() { + count++; + } + const et = new EventTarget(); + const controller = new AbortController(); + et.addEventListener('test', () => { + et.addEventListener('test', handler, { signal: controller.signal }); + controller.abort(); + }, { signal: controller.signal }); + et.dispatchEvent(new Event('test')); + assert_equals(count, 0, "The listener was still removed"); +}, "Adding then aborting a listener in another listener does not call it"); + +test(function() { + const et = new EventTarget(); + const ac = new AbortController(); + let count = 0; + et.addEventListener('foo', () => { + et.addEventListener('foo', () => { + count++; + if (count > 5) ac.abort(); + et.dispatchEvent(new Event('foo')); + }, { signal: ac.signal }); + et.dispatchEvent(new Event('foo')); + }, { once: true }); + et.dispatchEvent(new Event('foo')); +}, "Aborting from a nested listener should remove it"); + +test(function() { + const et = new EventTarget(); + assert_throws_js(TypeError, () => { et.addEventListener("foo", () => {}, { signal: null }); }); +}, "Passing null as the signal should throw"); + +test(function() { + const et = new EventTarget(); + assert_throws_js(TypeError, () => { et.addEventListener("foo", null, { signal: null }); }); +}, "Passing null as the signal should throw (listener is also null)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Body-FrameSet-Event-Handlers.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Body-FrameSet-Event-Handlers.html new file mode 100644 index 00000000..3a891158 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Body-FrameSet-Event-Handlers.html @@ -0,0 +1,123 @@ + + +HTMLBodyElement and HTMLFrameSetElement Event Handler Tests + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/CustomEvent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/CustomEvent.html new file mode 100644 index 00000000..87050943 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/CustomEvent.html @@ -0,0 +1,35 @@ + +CustomEvent + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-cancelBubble.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-cancelBubble.html new file mode 100644 index 00000000..d8d2d723 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-cancelBubble.html @@ -0,0 +1,132 @@ + + + + + Event.cancelBubble + + + + + + + +
    +
    +
    +
    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constants.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constants.html new file mode 100644 index 00000000..635e9894 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constants.html @@ -0,0 +1,23 @@ + +Event constants + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constructors.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constructors.any.js new file mode 100644 index 00000000..faa623ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-constructors.any.js @@ -0,0 +1,120 @@ +// META: title=Event constructors + +test(function() { + assert_throws_js( + TypeError, + () => Event(""), + "Calling Event constructor without 'new' must throw") +}) +test(function() { + assert_throws_js(TypeError, function() { + new Event() + }) +}) +test(function() { + var test_error = { name: "test" } + assert_throws_exactly(test_error, function() { + new Event({ toString: function() { throw test_error; } }) + }) +}) +test(function() { + var ev = new Event("") + assert_equals(ev.type, "") + assert_equals(ev.target, null) + assert_equals(ev.srcElement, null) + assert_equals(ev.currentTarget, null) + assert_equals(ev.eventPhase, Event.NONE) + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, false) + assert_equals(ev.defaultPrevented, false) + assert_equals(ev.returnValue, true) + assert_equals(ev.isTrusted, false) + assert_true(ev.timeStamp > 0) + assert_true("initEvent" in ev) +}) +test(function() { + var ev = new Event("test") + assert_equals(ev.type, "test") + assert_equals(ev.target, null) + assert_equals(ev.srcElement, null) + assert_equals(ev.currentTarget, null) + assert_equals(ev.eventPhase, Event.NONE) + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, false) + assert_equals(ev.defaultPrevented, false) + assert_equals(ev.returnValue, true) + assert_equals(ev.isTrusted, false) + assert_true(ev.timeStamp > 0) + assert_true("initEvent" in ev) +}) +test(function() { + assert_throws_js(TypeError, function() { Event("test") }, + 'Calling Event constructor without "new" must throw'); +}) +test(function() { + var ev = new Event("I am an event", { bubbles: true, cancelable: false}) + assert_equals(ev.type, "I am an event") + assert_equals(ev.bubbles, true) + assert_equals(ev.cancelable, false) +}) +test(function() { + var ev = new Event("@", { bubblesIGNORED: true, cancelable: true}) + assert_equals(ev.type, "@") + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, true) +}) +test(function() { + var ev = new Event("@", { "bubbles\0IGNORED": true, cancelable: true}) + assert_equals(ev.type, "@") + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, true) +}) +test(function() { + var ev = new Event("Xx", { cancelable: true}) + assert_equals(ev.type, "Xx") + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, true) +}) +test(function() { + var ev = new Event("Xx", {}) + assert_equals(ev.type, "Xx") + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, false) +}) +test(function() { + var ev = new Event("Xx", {bubbles: true, cancelable: false, sweet: "x"}) + assert_equals(ev.type, "Xx") + assert_equals(ev.bubbles, true) + assert_equals(ev.cancelable, false) + assert_equals(ev.sweet, undefined) +}) +test(function() { + var called = [] + var ev = new Event("Xx", { + get cancelable() { + called.push("cancelable") + return false + }, + get bubbles() { + called.push("bubbles") + return true; + }, + get sweet() { + called.push("sweet") + return "x" + } + }) + assert_array_equals(called, ["bubbles", "cancelable"]) + assert_equals(ev.type, "Xx") + assert_equals(ev.bubbles, true) + assert_equals(ev.cancelable, false) + assert_equals(ev.sweet, undefined) +}) +test(function() { + var ev = new CustomEvent("$", {detail: 54, sweet: "x", sweet2: "x", cancelable:true}) + assert_equals(ev.type, "$") + assert_equals(ev.bubbles, false) + assert_equals(ev.cancelable, true) + assert_equals(ev.sweet, undefined) + assert_equals(ev.detail, 54) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented-after-dispatch.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented-after-dispatch.html new file mode 100644 index 00000000..8fef005e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented-after-dispatch.html @@ -0,0 +1,44 @@ + + +Event.defaultPrevented is not reset after dispatchEvent() + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented.html new file mode 100644 index 00000000..2548fa3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-defaultPrevented.html @@ -0,0 +1,55 @@ + +Event.defaultPrevented + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubble-canceled.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubble-canceled.html new file mode 100644 index 00000000..20f398f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubble-canceled.html @@ -0,0 +1,59 @@ + + + +Setting cancelBubble=true prior to dispatchEvent() + + + + +
    + + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-false.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-false.html new file mode 100644 index 00000000..0f43cb02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-false.html @@ -0,0 +1,98 @@ + + + Event.bubbles attribute is set to false + + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-true.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-true.html new file mode 100644 index 00000000..b23605a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-bubbles-true.html @@ -0,0 +1,108 @@ + + + Event.bubbles attribute is set to false + + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.html new file mode 100644 index 00000000..ab4a24a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.html @@ -0,0 +1,425 @@ + +Synthetic click event "magic" + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.tentative.html new file mode 100644 index 00000000..cfdae55e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-click.tentative.html @@ -0,0 +1,78 @@ + +Clicks on input element + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-click.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-click.html new file mode 100644 index 00000000..76ea3d78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-click.html @@ -0,0 +1,20 @@ + +Click event on an element not in the document + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-input-and-change.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-input-and-change.html new file mode 100644 index 00000000..a53ae71a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-detached-input-and-change.html @@ -0,0 +1,190 @@ + + + +input and change events for detached checkbox and radio elements + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-handlers-changed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-handlers-changed.html new file mode 100644 index 00000000..24e6fd70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-handlers-changed.html @@ -0,0 +1,91 @@ + + + Dispatch additional events inside an event listener + + + +
    + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-listener-order.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-listener-order.window.js new file mode 100644 index 00000000..a01a4728 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-listener-order.window.js @@ -0,0 +1,20 @@ +test(t => { + const hostParent = document.createElement("section"), + host = hostParent.appendChild(document.createElement("div")), + shadowRoot = host.attachShadow({ mode: "closed" }), + targetParent = shadowRoot.appendChild(document.createElement("p")), + target = targetParent.appendChild(document.createElement("span")), + path = [hostParent, host, shadowRoot, targetParent, target], + expected = [], + result = []; + path.forEach((node, index) => { + expected.splice(index, 0, "capturing " + node.nodeName); + expected.splice(index + 1, 0, "bubbling " + node.nodeName); + }); + path.forEach(node => { + node.addEventListener("test", () => { result.push("bubbling " + node.nodeName) }); + node.addEventListener("test", () => { result.push("capturing " + node.nodeName) }, true); + }); + target.dispatchEvent(new CustomEvent('test', { detail: {}, bubbles: true, composed: true })); + assert_array_equals(result, expected); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-cancelBubble.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-cancelBubble.html new file mode 100644 index 00000000..2873fd77 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-cancelBubble.html @@ -0,0 +1,51 @@ + + + +Multiple dispatchEvent() and cancelBubble + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-stopPropagation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-stopPropagation.html new file mode 100644 index 00000000..72644bd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-multiple-stopPropagation.html @@ -0,0 +1,51 @@ + + + + Multiple dispatchEvent() and stopPropagation() + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-omitted-capture.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-omitted-capture.html new file mode 100644 index 00000000..77074d9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-omitted-capture.html @@ -0,0 +1,70 @@ + + +EventTarget.addEventListener: capture argument omitted + + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-on-disabled-elements.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-on-disabled-elements.html new file mode 100644 index 00000000..e7d6b455 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-on-disabled-elements.html @@ -0,0 +1,251 @@ + + + +Events must dispatch on disabled elements + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order-at-target.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order-at-target.html new file mode 100644 index 00000000..79673c32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order-at-target.html @@ -0,0 +1,31 @@ + + +Listeners are invoked in correct order (AT_TARGET phase) + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order.html new file mode 100644 index 00000000..ca944345 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-order.html @@ -0,0 +1,26 @@ + +Event phases order + + +
    + +
    +
    +
    diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-other-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-other-document.html new file mode 100644 index 00000000..689b4808 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-other-document.html @@ -0,0 +1,23 @@ + +Custom event on an element in another document + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-propagation-stopped.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-propagation-stopped.html new file mode 100644 index 00000000..889f8cfe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-propagation-stopped.html @@ -0,0 +1,59 @@ + + + + Calling stopPropagation() prior to dispatchEvent() + + + + +
    + + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-redispatch.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-redispatch.html new file mode 100644 index 00000000..cf861ca1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-redispatch.html @@ -0,0 +1,124 @@ + + +EventTarget#dispatchEvent(): redispatching a native event + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-reenter.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-reenter.html new file mode 100644 index 00000000..71f8517b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-reenter.html @@ -0,0 +1,66 @@ + + + Dispatch additional events inside an event listener + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-single-activation-behavior.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-single-activation-behavior.html new file mode 100644 index 00000000..2b6568a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-single-activation-behavior.html @@ -0,0 +1,164 @@ + + + Only one activation behavior is executed during dispatch + + + + + +
    + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-moved.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-moved.html new file mode 100644 index 00000000..facb2c7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-moved.html @@ -0,0 +1,73 @@ + + + Determined event propagation path - target moved + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-removed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-removed.html new file mode 100644 index 00000000..531799c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-target-removed.html @@ -0,0 +1,72 @@ + + +Determined event propagation path - target removed + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing-multiple-globals.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing-multiple-globals.html new file mode 100644 index 00000000..a56fdf6a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing-multiple-globals.html @@ -0,0 +1,69 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing.html new file mode 100644 index 00000000..7d1c0d94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-dispatch-throwing.html @@ -0,0 +1,51 @@ + + +Throwing in event listeners + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-init-while-dispatching.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-init-while-dispatching.html new file mode 100644 index 00000000..2aa1f670 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-init-while-dispatching.html @@ -0,0 +1,83 @@ + + +Re-initializing events while dispatching them + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-initEvent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-initEvent.html new file mode 100644 index 00000000..ad1018d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-initEvent.html @@ -0,0 +1,136 @@ + +Event.initEvent + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-isTrusted.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-isTrusted.any.js new file mode 100644 index 00000000..00bcecd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-isTrusted.any.js @@ -0,0 +1,11 @@ +test(function() { + var desc1 = Object.getOwnPropertyDescriptor(new Event("x"), "isTrusted"); + assert_not_equals(desc1, undefined); + assert_equals(typeof desc1.get, "function"); + + var desc2 = Object.getOwnPropertyDescriptor(new Event("x"), "isTrusted"); + assert_not_equals(desc2, undefined); + assert_equals(typeof desc2.get, "function"); + + assert_equals(desc1.get, desc2.get); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-propagation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-propagation.html new file mode 100644 index 00000000..33989eb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-propagation.html @@ -0,0 +1,48 @@ + +Event propagation tests + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-returnValue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-returnValue.html new file mode 100644 index 00000000..08df2d41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-returnValue.html @@ -0,0 +1,64 @@ + + + + + Event.returnValue + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopImmediatePropagation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopImmediatePropagation.html new file mode 100644 index 00000000..b7573225 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopImmediatePropagation.html @@ -0,0 +1,34 @@ + + +Event's stopImmediatePropagation + + + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopPropagation-cancel-bubbling.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopPropagation-cancel-bubbling.html new file mode 100644 index 00000000..5c2c49f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-stopPropagation-cancel-bubbling.html @@ -0,0 +1,20 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-subclasses-constructors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-subclasses-constructors.html new file mode 100644 index 00000000..08a5ded0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-subclasses-constructors.html @@ -0,0 +1,179 @@ + + +Event constructors + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-cross-realm-getter.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-cross-realm-getter.html new file mode 100644 index 00000000..45823de2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-cross-realm-getter.html @@ -0,0 +1,27 @@ + + +event.timeStamp is initialized using event's relevant global object + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.html new file mode 100644 index 00000000..a049fef6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.html @@ -0,0 +1,16 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.https.html new file mode 100644 index 00000000..70f97429 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-high-resolution.https.html @@ -0,0 +1,16 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-safe-resolution.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-safe-resolution.html new file mode 100644 index 00000000..24f2dec9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-timestamp-safe-resolution.html @@ -0,0 +1,49 @@ + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type-empty.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type-empty.html new file mode 100644 index 00000000..225b85a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type-empty.html @@ -0,0 +1,35 @@ + +Event.type set to the empty string + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type.html new file mode 100644 index 00000000..22792f5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/Event-type.html @@ -0,0 +1,22 @@ + +Event.type + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-addEventListener.sub.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-addEventListener.sub.window.js new file mode 100644 index 00000000..b44bc332 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-addEventListener.sub.window.js @@ -0,0 +1,9 @@ +async_test(function(t) { + let crossOriginFrame = document.createElement('iframe'); + crossOriginFrame.src = 'https://{{hosts[alt][]}}:{{ports[https][0]}}/common/blank.html'; + document.body.appendChild(crossOriginFrame); + crossOriginFrame.addEventListener('load', t.step_func_done(function() { + let crossOriginWindow = crossOriginFrame.contentWindow; + window.addEventListener('click', crossOriginWindow); + })); +}, "EventListener.addEventListener doesn't throw when a cross origin object is passed in."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent-cross-realm.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent-cross-realm.html new file mode 100644 index 00000000..663d0421 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent-cross-realm.html @@ -0,0 +1,75 @@ + + +Cross-realm EventListener throws TypeError of its associated Realm + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent.html new file mode 100644 index 00000000..06bc1f6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-handleEvent.html @@ -0,0 +1,102 @@ + + +EventListener::handleEvent() + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-1.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-1.sub.html new file mode 100644 index 00000000..9d941385 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-1.sub.html @@ -0,0 +1,20 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-2.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-2.sub.html new file mode 100644 index 00000000..4433c098 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-2.sub.html @@ -0,0 +1,20 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-1.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-1.sub.html new file mode 100644 index 00000000..25487cc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-1.sub.html @@ -0,0 +1,13 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-2.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-2.sub.html new file mode 100644 index 00000000..9c7235e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subframe-2.sub.html @@ -0,0 +1,13 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subsubframe.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subsubframe.sub.html new file mode 100644 index 00000000..dd683f6f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-incumbent-global-subsubframe.sub.html @@ -0,0 +1,20 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-invoke-legacy.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-invoke-legacy.html new file mode 100644 index 00000000..a01afcd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListener-invoke-legacy.html @@ -0,0 +1,66 @@ + + +Invoke legacy event listener + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListenerOptions-capture.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListenerOptions-capture.html new file mode 100644 index 00000000..f72cf3ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventListenerOptions-capture.html @@ -0,0 +1,98 @@ + + +EventListenerOptions.capture + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-listener-platform-object.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-listener-platform-object.html new file mode 100644 index 00000000..d5565c22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-listener-platform-object.html @@ -0,0 +1,32 @@ + + +addEventListener with a platform object + + + +Click me! + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-remove-listener.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-remove-listener.any.js new file mode 100644 index 00000000..b1d7ffb3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-add-remove-listener.any.js @@ -0,0 +1,21 @@ +// META: title=EventTarget's addEventListener + removeEventListener + +"use strict"; + +function listener(evt) { + evt.preventDefault(); + return false; +} + +test(() => { + const et = new EventTarget(); + et.addEventListener("x", listener, false); + let event = new Event("x", { cancelable: true }); + let ret = et.dispatchEvent(event); + assert_false(ret); + + et.removeEventListener("x", listener); + event = new Event("x", { cancelable: true }); + ret = et.dispatchEvent(event); + assert_true(ret); +}, "Removing an event listener without explicit capture arg should succeed"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-addEventListener.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-addEventListener.any.js new file mode 100644 index 00000000..e22da4af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-addEventListener.any.js @@ -0,0 +1,9 @@ +// META: title=EventTarget.addEventListener + +// Step 1. +test(function() { + const et = new EventTarget(); + assert_equals(et.addEventListener("x", null, false), undefined); + assert_equals(et.addEventListener("x", null, true), undefined); + assert_equals(et.addEventListener("x", null), undefined); +}, "Adding a null event listener should succeed"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-constructible.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-constructible.any.js new file mode 100644 index 00000000..4125d23f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-constructible.any.js @@ -0,0 +1,79 @@ +"use strict"; + +test(() => { + const target = new EventTarget(); + const event = new Event("foo", { bubbles: true, cancelable: false }); + let callCount = 0; + + function listener(e) { + assert_equals(e, event); + ++callCount; + } + + target.addEventListener("foo", listener); + + target.dispatchEvent(event); + assert_equals(callCount, 1); + + target.dispatchEvent(event); + assert_equals(callCount, 2); + + target.removeEventListener("foo", listener); + target.dispatchEvent(event); + assert_equals(callCount, 2); +}, "A constructed EventTarget can be used as expected"); + +test(() => { + const target = new EventTarget(); + const event = new Event("foo"); + + function listener(e) { + assert_equals(e, event); + assert_equals(e.target, target); + assert_equals(e.currentTarget, target); + assert_array_equals(e.composedPath(), [target]); + } + target.addEventListener("foo", listener, { once: true }); + target.dispatchEvent(event); + assert_equals(event.target, target); + assert_equals(event.currentTarget, null); + assert_array_equals(event.composedPath(), []); +}, "A constructed EventTarget implements dispatch correctly"); + +test(() => { + class NicerEventTarget extends EventTarget { + on(...args) { + this.addEventListener(...args); + } + + off(...args) { + this.removeEventListener(...args); + } + + dispatch(type, detail) { + this.dispatchEvent(new CustomEvent(type, { detail })); + } + } + + const target = new NicerEventTarget(); + const event = new Event("foo", { bubbles: true, cancelable: false }); + const detail = "some data"; + let callCount = 0; + + function listener(e) { + assert_equals(e.detail, detail); + ++callCount; + } + + target.on("foo", listener); + + target.dispatch("foo", detail); + assert_equals(callCount, 1); + + target.dispatch("foo", detail); + assert_equals(callCount, 2); + + target.off("foo", listener); + target.dispatch("foo", detail); + assert_equals(callCount, 2); +}, "EventTarget can be subclassed"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent-returnvalue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent-returnvalue.html new file mode 100644 index 00000000..c4466e0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent-returnvalue.html @@ -0,0 +1,71 @@ + + +EventTarget.dispatchEvent: return value + + + + + + +
    + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent.html new file mode 100644 index 00000000..783561f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-dispatchEvent.html @@ -0,0 +1,104 @@ + + +EventTarget.dispatchEvent + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-removeEventListener.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-removeEventListener.any.js new file mode 100644 index 00000000..289dfcfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-removeEventListener.any.js @@ -0,0 +1,8 @@ +// META: title=EventTarget.removeEventListener + +// Step 1. +test(function() { + assert_equals(globalThis.removeEventListener("x", null, false), undefined); + assert_equals(globalThis.removeEventListener("x", null, true), undefined); + assert_equals(globalThis.removeEventListener("x", null), undefined); +}, "removing a null event listener should succeed"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-this-of-listener.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-this-of-listener.html new file mode 100644 index 00000000..506564c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/EventTarget-this-of-listener.html @@ -0,0 +1,182 @@ + + +EventTarget listeners this value + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/KeyEvent-initKeyEvent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/KeyEvent-initKeyEvent.html new file mode 100644 index 00000000..3fffaba0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/KeyEvent-initKeyEvent.html @@ -0,0 +1,23 @@ + + +KeyEvent.initKeyEvent + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-disabled-dynamic.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-disabled-dynamic.html new file mode 100644 index 00000000..3f995b02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-disabled-dynamic.html @@ -0,0 +1,21 @@ + + +Test that disabled is honored immediately in presence of dynamic changes + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-extra.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-extra.window.js new file mode 100644 index 00000000..0f14961c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-extra.window.js @@ -0,0 +1,90 @@ +const otherWindow = document.body.appendChild(document.createElement("iframe")).contentWindow; + +["EventTarget", "XMLHttpRequest"].forEach(constructorName => { + async_test(t => { + const eventTarget = new otherWindow[constructorName](); + eventTarget.addEventListener("hi", t.step_func_done(e => { + assert_equals(otherWindow.event, undefined); + assert_equals(e, window.event); + })); + eventTarget.dispatchEvent(new Event("hi")); + }, "window.event for constructors from another global: " + constructorName); +}); + +// XXX: It would be good to test a subclass of EventTarget once we sort out +// https://github.com/heycam/webidl/issues/540 + +async_test(t => { + const element = document.body.appendChild(otherWindow.document.createElement("meh")); + element.addEventListener("yo", t.step_func_done(e => { + assert_equals(e, window.event); + })); + element.dispatchEvent(new Event("yo")); +}, "window.event and element from another document"); + +async_test(t => { + const doc = otherWindow.document, + element = doc.body.appendChild(doc.createElement("meh")), + child = element.appendChild(doc.createElement("bleh")); + element.addEventListener("yoyo", t.step_func(e => { + document.body.appendChild(element); + assert_equals(element.ownerDocument, document); + assert_equals(window.event, e); + assert_equals(otherWindow.event, undefined); + }), true); + element.addEventListener("yoyo", t.step_func(e => { + assert_equals(element.ownerDocument, document); + assert_equals(window.event, e); + assert_equals(otherWindow.event, undefined); + }), true); + child.addEventListener("yoyo", t.step_func_done(e => { + assert_equals(child.ownerDocument, document); + assert_equals(window.event, e); + assert_equals(otherWindow.event, undefined); + })); + child.dispatchEvent(new Event("yoyo")); +}, "window.event and moving an element post-dispatch"); + +test(t => { + const host = document.createElement("div"), + shadow = host.attachShadow({ mode: "open" }), + child = shadow.appendChild(document.createElement("trala")), + furtherChild = child.appendChild(document.createElement("waddup")); + let counter = 0; + host.addEventListener("hi", t.step_func(e => { + assert_equals(window.event, e); + assert_equals(counter++, 3); + })); + child.addEventListener("hi", t.step_func(e => { + assert_equals(window.event, undefined); + assert_equals(counter++, 2); + })); + furtherChild.addEventListener("hi", t.step_func(e => { + host.appendChild(child); + assert_equals(window.event, undefined); + assert_equals(counter++, 0); + })); + furtherChild.addEventListener("hi", t.step_func(e => { + assert_equals(window.event, undefined); + assert_equals(counter++, 1); + })); + furtherChild.dispatchEvent(new Event("hi", { composed: true, bubbles: true })); + assert_equals(counter, 4); +}, "window.event should not be affected by nodes moving post-dispatch"); + +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + frame.src = "resources/event-global-extra-frame.html"; + frame.onload = t.step_func_done((load_event) => { + const event = new Event("hi"); + document.addEventListener("hi", frame.contentWindow.listener); // listener intentionally not wrapped in t.step_func + document.addEventListener("hi", t.step_func(e => { + assert_equals(event, e); + assert_equals(window.event, e); + })); + document.dispatchEvent(event); + assert_equals(frameState.event, event); + assert_equals(frameState.windowEvent, event); + assert_equals(frameState.parentEvent, load_event); + }); +}, "Listener from a different global"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html new file mode 100644 index 00000000..a64c8b6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html @@ -0,0 +1,23 @@ + + +window.event is still set when 'beforeunload' result is coerced to string + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-reporting-exception-onerror.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-reporting-exception-onerror.html new file mode 100644 index 00000000..ceaac4fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-is-still-set-when-reporting-exception-onerror.html @@ -0,0 +1,43 @@ + + +window.onerror handler restores window.event after it reports an exception + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-set-before-handleEvent-lookup.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-set-before-handleEvent-lookup.window.js new file mode 100644 index 00000000..8f934bce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global-set-before-handleEvent-lookup.window.js @@ -0,0 +1,19 @@ +// https://dom.spec.whatwg.org/#concept-event-listener-inner-invoke (steps 8.2 - 12) +// https://webidl.spec.whatwg.org/#call-a-user-objects-operation (step 10.1) + +test(() => { + const eventTarget = new EventTarget; + + let currentEvent; + eventTarget.addEventListener("foo", { + get handleEvent() { + currentEvent = window.event; + return () => {}; + } + }); + + const event = new Event("foo"); + eventTarget.dispatchEvent(event); + + assert_equals(currentEvent, event); +}, "window.event is set before 'handleEvent' lookup"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.html new file mode 100644 index 00000000..f70606fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.html @@ -0,0 +1,127 @@ + +window.event tests + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.worker.js new file mode 100644 index 00000000..116cf329 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/event-global.worker.js @@ -0,0 +1,14 @@ +importScripts("/resources/testharness.js"); +test(t => { + let seen = false; + const event = new Event("hi"); + assert_equals(self.event, undefined); + self.addEventListener("hi", t.step_func(e => { + seen = true; + assert_equals(self.event, undefined); + assert_equals(e, event); + })); + self.dispatchEvent(event); + assert_true(seen); +}, "There's no self.event (that's why we call it window.event) in workers"); +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/focus-event-document-move.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/focus-event-document-move.html new file mode 100644 index 00000000..2943761c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/focus-event-document-move.html @@ -0,0 +1,33 @@ + + + + + + + + + + + + +
    Click me
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/keypress-dispatch-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/keypress-dispatch-crash.html new file mode 100644 index 00000000..3207adbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/keypress-dispatch-crash.html @@ -0,0 +1,15 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/legacy-pre-activation-behavior.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/legacy-pre-activation-behavior.window.js new file mode 100644 index 00000000..e9e84bfa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/legacy-pre-activation-behavior.window.js @@ -0,0 +1,10 @@ +test(t => { + const input = document.body.appendChild(document.createElement('input')); + input.type = "radio"; + t.add_cleanup(() => input.remove()); + const clickEvent = new MouseEvent('click', { button: 0, which: 1 }); + input.addEventListener('change', t.step_func(() => { + assert_equals(clickEvent.eventPhase, Event.NONE); + })); + input.dispatchEvent(clickEvent); +}, "Use NONE phase during legacy-pre-activation behavior"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/mouse-event-retarget.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/mouse-event-retarget.html new file mode 100644 index 00000000..c9ce6240 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/mouse-event-retarget.html @@ -0,0 +1,26 @@ + + +Script created MouseEvent properly retargets and adjusts offsetX + + + + + +
    Hello
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/no-focus-events-at-clicking-editable-content-in-link.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/no-focus-events-at-clicking-editable-content-in-link.html new file mode 100644 index 00000000..dc08636c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/no-focus-events-at-clicking-editable-content-in-link.html @@ -0,0 +1,80 @@ + + + + +Clicking editable content in link shouldn't cause redundant focus related events + + + + + + + +    Hello +Hello + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-body.html new file mode 100644 index 00000000..5574fe0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-body.html @@ -0,0 +1,19 @@ + +non-passive mousewheel event listener on body + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-div.html new file mode 100644 index 00000000..6fbf692c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-div.html @@ -0,0 +1,35 @@ + +non-passive mousewheel event listener on div + + + + + + + + + +
    +
    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-document.html new file mode 100644 index 00000000..7d07393c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-document.html @@ -0,0 +1,19 @@ + +non-passive mousewheel event listener on document + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-root.html new file mode 100644 index 00000000..e85fbaca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-root.html @@ -0,0 +1,19 @@ + +non-passive mousewheel event listener on root + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-window.html new file mode 100644 index 00000000..29b09f85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-mousewheel-event-listener-on-window.html @@ -0,0 +1,19 @@ + +non-passive mousewheel event listener on window + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-body.html new file mode 100644 index 00000000..f417bdd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-body.html @@ -0,0 +1,25 @@ + +non-passive touchmove event listener on body + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-div.html new file mode 100644 index 00000000..11c93454 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-div.html @@ -0,0 +1,25 @@ + +non-passive touchmove event listener on div + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-document.html new file mode 100644 index 00000000..8b95a8d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-document.html @@ -0,0 +1,25 @@ + +non-passive touchmove event listener on document + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-root.html new file mode 100644 index 00000000..c41ab72b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-root.html @@ -0,0 +1,25 @@ + +non-passive touchmove event listener on root + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-window.html new file mode 100644 index 00000000..3d6675c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchmove-event-listener-on-window.html @@ -0,0 +1,25 @@ + + + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-body.html new file mode 100644 index 00000000..f6e6ecb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-body.html @@ -0,0 +1,25 @@ + +non-passive touchstart event listener on body + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-div.html new file mode 100644 index 00000000..2e7c6e6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-div.html @@ -0,0 +1,25 @@ + +non-passive touchstart event listener on div + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-document.html new file mode 100644 index 00000000..22fcbdc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-document.html @@ -0,0 +1,25 @@ + +non-passive touchstart event listener on document + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-root.html new file mode 100644 index 00000000..56c51349 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-root.html @@ -0,0 +1,25 @@ + +non-passive touchstart event listener on root + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-window.html new file mode 100644 index 00000000..4e9d424a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-touchstart-event-listener-on-window.html @@ -0,0 +1,25 @@ + +non-passive touchstart event listener on window + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-body.html new file mode 100644 index 00000000..070cadc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-body.html @@ -0,0 +1,18 @@ + +non-passive wheel event listener on body + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-div.html new file mode 100644 index 00000000..c49d18ac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-div.html @@ -0,0 +1,34 @@ + +non-passive wheel event listener on div + + + + + + + + +
    +
    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-document.html new file mode 100644 index 00000000..31a55cad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-document.html @@ -0,0 +1,18 @@ + +non-passive wheel event listener on document + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-root.html new file mode 100644 index 00000000..b7bacbfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-root.html @@ -0,0 +1,18 @@ + +non-passive wheel event listener on root + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-window.html new file mode 100644 index 00000000..c236059d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/non-passive-wheel-event-listener-on-window.html @@ -0,0 +1,18 @@ + +non-passive wheel event listener on window + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-body.html new file mode 100644 index 00000000..9db12cfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-body.html @@ -0,0 +1,19 @@ + +passive mousewheel event listener on body + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-div.html new file mode 100644 index 00000000..37367085 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-div.html @@ -0,0 +1,35 @@ + +passive mousewheel event listener on div + + + + + + + + + +
    +
    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-document.html new file mode 100644 index 00000000..71262280 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-document.html @@ -0,0 +1,19 @@ + +passive mousewheel event listener on document + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-root.html new file mode 100644 index 00000000..fc641d17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-root.html @@ -0,0 +1,19 @@ + +passive mousewheel event listener on root + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-window.html new file mode 100644 index 00000000..f60955c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-mousewheel-event-listener-on-window.html @@ -0,0 +1,19 @@ + +passive mousewheel event listener on window + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-body.html new file mode 100644 index 00000000..2349bad2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-body.html @@ -0,0 +1,25 @@ + +passive touchmove event listener on body + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-div.html new file mode 100644 index 00000000..a61b3485 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-div.html @@ -0,0 +1,25 @@ + +passive touchmove event listener on div + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-document.html new file mode 100644 index 00000000..b49971b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-document.html @@ -0,0 +1,25 @@ + +passive touchmove event listener on document + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-root.html new file mode 100644 index 00000000..b8517045 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-root.html @@ -0,0 +1,25 @@ + +passive touchmove event listener on root + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-window.html new file mode 100644 index 00000000..351d6ace --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchmove-event-listener-on-window.html @@ -0,0 +1,25 @@ + +passive touchmove event listener on window + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-body.html new file mode 100644 index 00000000..c3d2b577 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-body.html @@ -0,0 +1,25 @@ + +passive touchstart event listener on body + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-div.html new file mode 100644 index 00000000..103e7f0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-div.html @@ -0,0 +1,25 @@ + +passive touchstart event listener on div + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-document.html new file mode 100644 index 00000000..2e4de240 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-document.html @@ -0,0 +1,25 @@ + +passive touchstart event listener on document + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-root.html new file mode 100644 index 00000000..0f52e9a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-root.html @@ -0,0 +1,25 @@ + +passive touchstart event listener on root + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-window.html new file mode 100644 index 00000000..c47af810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-touchstart-event-listener-on-window.html @@ -0,0 +1,25 @@ + +passive touchstart event listener on window + + + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-body.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-body.html new file mode 100644 index 00000000..fe0869b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-body.html @@ -0,0 +1,18 @@ + +passive wheel event listener on body + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-div.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-div.html new file mode 100644 index 00000000..e2ca6e79 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-div.html @@ -0,0 +1,34 @@ + +passive wheel event listener on div + + + + + + + + +
    +
    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-document.html new file mode 100644 index 00000000..61b716f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-document.html @@ -0,0 +1,18 @@ + +passive wheel event listener on document + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-root.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-root.html new file mode 100644 index 00000000..6b383bc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-root.html @@ -0,0 +1,18 @@ + +passive wheel event listener on root + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-window.html new file mode 100644 index 00000000..a1e901f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/passive-wheel-event-listener-on-window.html @@ -0,0 +1,18 @@ + +passive wheel event listener on window + + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/scrolling.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/scrolling.js new file mode 100644 index 00000000..88e10f5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/scrolling.js @@ -0,0 +1,34 @@ +function raf() { + return new Promise((resolve) => { + // rAF twice. + window.requestAnimationFrame(() => { + window.requestAnimationFrame(resolve); + }); + }); +} + +async function runTest({target, eventName, passive, expectCancelable}) { + await raf(); + + let cancelable = null; + let arrived = false; + target.addEventListener(eventName, function (event) { + cancelable = event.cancelable; + arrived = true; + }, {passive:passive, once:true}); + + promise_test(async (t) => { + t.add_cleanup(() => { + document.querySelector('.remove-on-cleanup')?.remove(); + }); + const pos_x = Math.floor(window.innerWidth / 2); + const pos_y = Math.floor(window.innerHeight / 2); + const delta_x = 0; + const delta_y = 100; + + await new test_driver.Actions() + .scroll(pos_x, pos_y, delta_x, delta_y).send(); + await t.step_wait(() => arrived, `Didn't get event ${eventName} on ${target.localName}`); + assert_equals(cancelable, expectCancelable); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/touching.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/touching.js new file mode 100644 index 00000000..620d2680 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/touching.js @@ -0,0 +1,34 @@ +function waitForCompositorCommit() { + return new Promise((resolve) => { + // rAF twice. + window.requestAnimationFrame(() => { + window.requestAnimationFrame(resolve); + }); + }); +} + +function injectInput(touchDiv) { + return new test_driver.Actions() + .addPointer("touch_pointer", "touch") + .pointerMove(0, 0, {origin: touchDiv}) + .pointerDown() + .pointerMove(30, 30) + .pointerUp() + .send(); +} + +function runTest({target, eventName, passive, expectCancelable}) { + let touchDiv = document.getElementById("touchDiv"); + let cancelable = null; + let arrived = false; + target.addEventListener(eventName, function (event) { + cancelable = event.cancelable; + arrived = true; + }, {passive}); + promise_test(async () => { + await waitForCompositorCommit(); + await injectInput(touchDiv); + await waitFor(() => arrived); + assert_equals(cancelable, expectCancelable); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/wait-for.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/wait-for.js new file mode 100644 index 00000000..0bf3e558 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/resources/wait-for.js @@ -0,0 +1,15 @@ +function waitFor(condition, MAX_FRAME = 500) { + return new Promise((resolve, reject) => { + function tick(frames) { + // We requestAnimationFrame either for MAX_FRAME frames or until condition is + // met. + if (frames >= MAX_FRAME) + reject(new Error(`Condition did not become true after ${MAX_FRAME} frames`)); + else if (condition()) + resolve(); + else + requestAnimationFrame(() => tick(frames + 1)); + } + tick(0); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/synthetic-events-cancelable.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/synthetic-events-cancelable.html new file mode 100644 index 00000000..4287770b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/non-cancelable-when-passive/synthetic-events-cancelable.html @@ -0,0 +1,34 @@ + +Synthetic events are always cancelable by default + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/passive-by-default.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/passive-by-default.html new file mode 100644 index 00000000..02029f4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/passive-by-default.html @@ -0,0 +1,50 @@ + +Default passive event listeners on window, document, document element, body + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/pointer-event-document-move.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/pointer-event-document-move.html new file mode 100644 index 00000000..91e7c368 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/pointer-event-document-move.html @@ -0,0 +1,29 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/preventDefault-during-activation-behavior.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/preventDefault-during-activation-behavior.html new file mode 100644 index 00000000..92874031 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/preventDefault-during-activation-behavior.html @@ -0,0 +1,53 @@ + +preventDefault during activation behavior + + + + + + + + + +
    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/relatedTarget.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/relatedTarget.window.js new file mode 100644 index 00000000..ebc83ceb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/relatedTarget.window.js @@ -0,0 +1,81 @@ +// https://dom.spec.whatwg.org/#concept-event-dispatch + +const host = document.createElement("div"), + child = host.appendChild(document.createElement("p")), + shadow = host.attachShadow({ mode: "closed" }), + slot = shadow.appendChild(document.createElement("slot")); + +test(() => { + for (target of [shadow, slot]) { + for (relatedTarget of [new XMLHttpRequest(), self, host]) { + const event = new FocusEvent("demo", { relatedTarget: relatedTarget }); + target.dispatchEvent(event); + assert_equals(event.target, null); + assert_equals(event.relatedTarget, null); + } + } +}, "Reset if target pointed to a shadow tree"); + +test(() => { + for (relatedTarget of [shadow, slot]) { + for (target of [new XMLHttpRequest(), self, host]) { + const event = new FocusEvent("demo", { relatedTarget: relatedTarget }); + target.dispatchEvent(event); + assert_equals(event.target, target); + assert_equals(event.relatedTarget, host); + } + } +}, "Retarget a shadow-tree relatedTarget"); + +test(t => { + const shadowChild = shadow.appendChild(document.createElement("div")); + shadowChild.addEventListener("demo", t.step_func(() => document.body.appendChild(shadowChild))); + const event = new FocusEvent("demo", { relatedTarget: new XMLHttpRequest() }); + shadowChild.dispatchEvent(event); + assert_equals(shadowChild.parentNode, document.body); + assert_equals(event.target, null); + assert_equals(event.relatedTarget, null); + shadowChild.remove(); +}, "Reset if target pointed to a shadow tree pre-dispatch"); + +test(t => { + const shadowChild = shadow.appendChild(document.createElement("div")); + document.body.addEventListener("demo", t.step_func(() => document.body.appendChild(shadowChild))); + const event = new FocusEvent("demo", { relatedTarget: shadowChild }); + document.body.dispatchEvent(event); + assert_equals(shadowChild.parentNode, document.body); + assert_equals(event.target, document.body); + assert_equals(event.relatedTarget, host); + shadowChild.remove(); +}, "Retarget a shadow-tree relatedTarget, part 2"); + +test(t => { + const event = new FocusEvent("heya", { relatedTarget: shadow, cancelable: true }), + callback = t.unreached_func(); + host.addEventListener("heya", callback); + t.add_cleanup(() => host.removeEventListener("heya", callback)); + event.preventDefault(); + assert_true(event.defaultPrevented); + assert_false(host.dispatchEvent(event)); + assert_equals(event.target, null); + assert_equals(event.relatedTarget, null); + // Check that the dispatch flag is cleared + event.initEvent("x"); + assert_equals(event.type, "x"); +}, "Reset targets on early return"); + +test(t => { + const input = document.body.appendChild(document.createElement("input")), + event = new MouseEvent("click", { relatedTarget: shadow }); + let seen = false; + t.add_cleanup(() => input.remove()); + input.type = "checkbox"; + input.oninput = t.step_func(() => { + assert_equals(event.target, null); + assert_equals(event.relatedTarget, null); + assert_equals(event.composedPath().length, 0); + seen = true; + }); + assert_true(input.dispatchEvent(event)); + assert_true(seen); +}, "Reset targets before activation behavior"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/remove-all-listeners.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/remove-all-listeners.html new file mode 100644 index 00000000..3a2a751a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/remove-all-listeners.html @@ -0,0 +1,95 @@ + +Various edge cases where listeners are removed during iteration + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/replace-event-listener-null-browsing-context-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/replace-event-listener-null-browsing-context-crash.html new file mode 100644 index 00000000..f41955ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/replace-event-listener-null-browsing-context-crash.html @@ -0,0 +1,16 @@ + +Event listeners: replace listener after moving between documents + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/empty-document.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/empty-document.html new file mode 100644 index 00000000..b9cd130a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/empty-document.html @@ -0,0 +1,3 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-extra-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-extra-frame.html new file mode 100644 index 00000000..241dda8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-extra-frame.html @@ -0,0 +1,9 @@ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-is-still-set-when-coercing-beforeunload-result-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-is-still-set-when-coercing-beforeunload-result-frame.html new file mode 100644 index 00000000..5df4fa27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/event-global-is-still-set-when-coercing-beforeunload-result-frame.html @@ -0,0 +1,6 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/prefixed-animation-event-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/prefixed-animation-event-tests.js new file mode 100644 index 00000000..021b6bb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/resources/prefixed-animation-event-tests.js @@ -0,0 +1,366 @@ +'use strict' + +// Runs a set of tests for a given prefixed/unprefixed animation event (e.g. +// animationstart/webkitAnimationStart). +// +// The eventDetails object must have the following form: +// { +// isTransition: false, <-- can be omitted, default false +// unprefixedType: 'animationstart', +// prefixedType: 'webkitAnimationStart', +// animationCssStyle: '1ms', <-- must NOT include animation name or +// transition property +// } +function runAnimationEventTests(eventDetails) { + const { + isTransition, + unprefixedType, + prefixedType, + animationCssStyle + } = eventDetails; + + // Derive the DOM event handler names, e.g. onanimationstart. + const unprefixedHandler = `on${unprefixedType}`; + const prefixedHandler = `on${prefixedType.toLowerCase()}`; + + const style = document.createElement('style'); + document.head.appendChild(style); + if (isTransition) { + style.sheet.insertRule( + `.baseStyle { width: 100px; transition: width ${animationCssStyle}; }`); + style.sheet.insertRule('.transition { width: 200px !important; }'); + } else { + style.sheet.insertRule('@keyframes anim {}'); + } + + function triggerAnimation(div) { + if (isTransition) { + div.classList.add('transition'); + } else { + div.style.animation = `anim ${animationCssStyle}`; + } + } + + test(t => { + const div = createDiv(t); + + assert_equals(div[unprefixedHandler], null, + `${unprefixedHandler} should initially be null`); + assert_equals(div[prefixedHandler], null, + `${prefixedHandler} should initially be null`); + + // Setting one should not affect the other. + div[unprefixedHandler] = () => { }; + + assert_not_equals(div[unprefixedHandler], null, + `setting ${unprefixedHandler} should make it non-null`); + assert_equals(div[prefixedHandler], null, + `setting ${unprefixedHandler} should not affect ${prefixedHandler}`); + + div[prefixedHandler] = () => { }; + + assert_not_equals(div[prefixedHandler], null, + `setting ${prefixedHandler} should make it non-null`); + assert_not_equals(div[unprefixedHandler], div[prefixedHandler], + 'the setters should be different'); + }, `${unprefixedHandler} and ${prefixedHandler} are not aliases`); + + // The below tests primarily test the interactions of prefixed animation + // events in the algorithm for invoking events: + // https://dom.spec.whatwg.org/#concept-event-listener-invoke + + promise_test(async t => { + const div = createDiv(t); + + let receivedEventCount = 0; + addTestScopedEventHandler(t, div, prefixedHandler, () => { + receivedEventCount++; + }); + addTestScopedEventListener(t, div, prefixedType, () => { + receivedEventCount++; + }); + + // The HTML spec[0] specifies that the prefixed event handlers have an + // 'Event handler event type' of the appropriate prefixed event type. E.g. + // onwebkitanimationend creates a listener for the event type + // 'webkitAnimationEnd'. + // + // [0]: https://html.spec.whatwg.org/multipage/webappapis.html#event-handlers-on-elements,-document-objects,-and-window-objects + div.dispatchEvent(new AnimationEvent(prefixedType)); + assert_equals(receivedEventCount, 2, + 'prefixed listener and handler received event'); + }, `dispatchEvent of a ${prefixedType} event does trigger a ` + + `prefixed event handler or listener`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedEvent = false; + addTestScopedEventHandler(t, div, unprefixedHandler, () => { + receivedEvent = true; + }); + addTestScopedEventListener(t, div, unprefixedType, () => { + receivedEvent = true; + }); + + div.dispatchEvent(new AnimationEvent(prefixedType)); + assert_false(receivedEvent, + 'prefixed listener or handler received event'); + }, `dispatchEvent of a ${prefixedType} event does not trigger an ` + + `unprefixed event handler or listener`); + + + promise_test(async t => { + const div = createDiv(t); + + let receivedEvent = false; + addTestScopedEventHandler(t, div, prefixedHandler, () => { + receivedEvent = true; + }); + addTestScopedEventListener(t, div, prefixedType, () => { + receivedEvent = true; + }); + + // The rewrite rules from + // https://dom.spec.whatwg.org/#concept-event-listener-invoke step 8 do not + // apply because isTrusted will be false. + div.dispatchEvent(new AnimationEvent(unprefixedType)); + assert_false(receivedEvent, 'prefixed listener or handler received event'); + }, `dispatchEvent of an ${unprefixedType} event does not trigger a ` + + `prefixed event handler or listener`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedEvent = false; + addTestScopedEventHandler(t, div, prefixedHandler, () => { + receivedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedType); + assert_true(receivedEvent, `received ${prefixedHandler} event`); + }, `${prefixedHandler} event handler should trigger for an animation`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedPrefixedEvent = false; + addTestScopedEventHandler(t, div, prefixedHandler, () => { + receivedPrefixedEvent = true; + }); + let receivedUnprefixedEvent = false; + addTestScopedEventHandler(t, div, unprefixedHandler, () => { + receivedUnprefixedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedType); + assert_true(receivedUnprefixedEvent, `received ${unprefixedHandler} event`); + assert_false(receivedPrefixedEvent, `received ${prefixedHandler} event`); + }, `${prefixedHandler} event handler should not trigger if an unprefixed ` + + `event handler also exists`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedPrefixedEvent = false; + addTestScopedEventHandler(t, div, prefixedHandler, () => { + receivedPrefixedEvent = true; + }); + let receivedUnprefixedEvent = false; + addTestScopedEventListener(t, div, unprefixedType, () => { + receivedUnprefixedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + assert_true(receivedUnprefixedEvent, `received ${unprefixedHandler} event`); + assert_false(receivedPrefixedEvent, `received ${prefixedHandler} event`); + }, `${prefixedHandler} event handler should not trigger if an unprefixed ` + + `listener also exists`); + + promise_test(async t => { + // We use a parent/child relationship to be able to register both prefixed + // and unprefixed event handlers without the deduplication logic kicking in. + const parent = createDiv(t); + const child = createDiv(t); + parent.appendChild(child); + // After moving the child, we have to clean style again. + getComputedStyle(child).transition; + getComputedStyle(child).width; + + let observedUnprefixedType; + addTestScopedEventHandler(t, parent, unprefixedHandler, e => { + observedUnprefixedType = e.type; + }); + let observedPrefixedType; + addTestScopedEventHandler(t, child, prefixedHandler, e => { + observedPrefixedType = e.type; + }); + + triggerAnimation(child); + await waitForEventThenAnimationFrame(t, unprefixedType); + + assert_equals(observedUnprefixedType, unprefixedType); + assert_equals(observedPrefixedType, prefixedType); + }, `event types for prefixed and unprefixed ${unprefixedType} event ` + + `handlers should be named appropriately`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedEvent = false; + addTestScopedEventListener(t, div, prefixedType, () => { + receivedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + assert_true(receivedEvent, `received ${prefixedType} event`); + }, `${prefixedType} event listener should trigger for an animation`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedPrefixedEvent = false; + addTestScopedEventListener(t, div, prefixedType, () => { + receivedPrefixedEvent = true; + }); + let receivedUnprefixedEvent = false; + addTestScopedEventListener(t, div, unprefixedType, () => { + receivedUnprefixedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + assert_true(receivedUnprefixedEvent, `received ${unprefixedType} event`); + assert_false(receivedPrefixedEvent, `received ${prefixedType} event`); + }, `${prefixedType} event listener should not trigger if an unprefixed ` + + `listener also exists`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedPrefixedEvent = false; + addTestScopedEventListener(t, div, prefixedType, () => { + receivedPrefixedEvent = true; + }); + let receivedUnprefixedEvent = false; + addTestScopedEventHandler(t, div, unprefixedHandler, () => { + receivedUnprefixedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + assert_true(receivedUnprefixedEvent, `received ${unprefixedType} event`); + assert_false(receivedPrefixedEvent, `received ${prefixedType} event`); + }, `${prefixedType} event listener should not trigger if an unprefixed ` + + `event handler also exists`); + + promise_test(async t => { + // We use a parent/child relationship to be able to register both prefixed + // and unprefixed event listeners without the deduplication logic kicking in. + const parent = createDiv(t); + const child = createDiv(t); + parent.appendChild(child); + // After moving the child, we have to clean style again. + getComputedStyle(child).transition; + getComputedStyle(child).width; + + let observedUnprefixedType; + addTestScopedEventListener(t, parent, unprefixedType, e => { + observedUnprefixedType = e.type; + }); + let observedPrefixedType; + addTestScopedEventListener(t, child, prefixedType, e => { + observedPrefixedType = e.type; + }); + + triggerAnimation(child); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + + assert_equals(observedUnprefixedType, unprefixedType); + assert_equals(observedPrefixedType, prefixedType); + }, `event types for prefixed and unprefixed ${unprefixedType} event ` + + `listeners should be named appropriately`); + + promise_test(async t => { + const div = createDiv(t); + + let receivedEvent = false; + addTestScopedEventListener(t, div, prefixedType.toLowerCase(), () => { + receivedEvent = true; + }); + addTestScopedEventListener(t, div, prefixedType.toUpperCase(), () => { + receivedEvent = true; + }); + + triggerAnimation(div); + await waitForEventThenAnimationFrame(t, unprefixedHandler); + assert_false(receivedEvent, `received ${prefixedType} event`); + }, `${prefixedType} event listener is case sensitive`); +} + +// Below are utility functions. + +// Creates a div element, appends it to the document body and removes the +// created element during test cleanup. +function createDiv(test) { + const element = document.createElement('div'); + element.classList.add('baseStyle'); + document.body.appendChild(element); + test.add_cleanup(() => { + element.remove(); + }); + + // Flush style before returning. Some browsers only do partial style re-calc, + // so ask for all important properties to make sure they are applied. + getComputedStyle(element).transition; + getComputedStyle(element).width; + + return element; +} + +// Adds an event handler for |handlerName| (calling |callback|) to the given +// |target|, that will automatically be cleaned up at the end of the test. +function addTestScopedEventHandler(test, target, handlerName, callback) { + assert_regexp_match( + handlerName, /^on/, 'Event handler names must start with "on"'); + assert_equals(target[handlerName], null, + `${handlerName} must be supported and not previously set`); + target[handlerName] = callback; + // We need this cleaned up even if the event handler doesn't run. + test.add_cleanup(() => { + if (target[handlerName]) + target[handlerName] = null; + }); +} + +// Adds an event listener for |type| (calling |callback|) to the given +// |target|, that will automatically be cleaned up at the end of the test. +function addTestScopedEventListener(test, target, type, callback) { + target.addEventListener(type, callback); + // We need this cleaned up even if the event handler doesn't run. + test.add_cleanup(() => { + target.removeEventListener(type, callback); + }); +} + +// Returns a promise that will resolve once the passed event (|eventName|) has +// triggered and one more animation frame has happened. Automatically chooses +// between an event handler or event listener based on whether |eventName| +// begins with 'on'. +// +// We always listen on window as we don't want to interfere with the test via +// triggering the prefixed event deduplication logic. +function waitForEventThenAnimationFrame(test, eventName) { + return new Promise((resolve, _) => { + const eventFunc = eventName.startsWith('on') + ? addTestScopedEventHandler : addTestScopedEventListener; + eventFunc(test, window, eventName, () => { + // rAF once to give the event under test time to come through. + requestAnimationFrame(resolve); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/WEB_FEATURES.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/WEB_FEATURES.yml new file mode 100644 index 00000000..e4fba841 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/WEB_FEATURES.yml @@ -0,0 +1,4 @@ +features: +- name: scrollend + files: + - scrollend-* diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/iframe-chains.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/iframe-chains.html new file mode 100644 index 00000000..fb7d674a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/iframe-chains.html @@ -0,0 +1,48 @@ + + + + + + + + + + + +
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    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/input-text-scroll-event-when-using-arrow-keys.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/input-text-scroll-event-when-using-arrow-keys.html new file mode 100644 index 00000000..f84e4465 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/input-text-scroll-event-when-using-arrow-keys.html @@ -0,0 +1,71 @@ + + + + + + + + + + + +

    Moving the cursor using the arrow keys into an + input element fires scroll events when text has to scroll into view. + Uses arrow keys to move forward and backwards in the input + element.

    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-deltas.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-deltas.html new file mode 100644 index 00000000..e13e9f1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-deltas.html @@ -0,0 +1,157 @@ + + + + + + + + + + +
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    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html new file mode 100644 index 00000000..348dadcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html @@ -0,0 +1,52 @@ + + + + + + + + + + +
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    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scroll_support.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scroll_support.js new file mode 100644 index 00000000..3d770977 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scroll_support.js @@ -0,0 +1,278 @@ +async function waitForEvent(eventName, test, target, timeoutMs = 500) { + return new Promise((resolve, reject) => { + const timeoutCallback = test.step_timeout(() => { + reject(`No ${eventName} event received for target ${target}`); + }, timeoutMs); + target.addEventListener(eventName, (evt) => { + clearTimeout(timeoutCallback); + resolve(evt); + }, { once: true }); + }); +} + +async function waitForScrollendEvent(test, target, timeoutMs = 500) { + return waitForEvent("scrollend", test, target, timeoutMs); +} + +async function waitForScrollendEventNoTimeout(target) { + return new Promise((resolve) => { + target.addEventListener("scrollend", resolve); + }); +} + +async function waitForPointercancelEvent(test, target, timeoutMs = 500) { + return waitForEvent("pointercancel", test, target, timeoutMs); +} + +// Resets the scroll position to (0,0). If a scroll is required, then the +// promise is not resolved until the scrollend event is received. +async function waitForScrollReset(test, scroller, x = 0, y = 0) { + return new Promise(resolve => { + if (scroller.scrollTop == x && scroller.scrollLeft == y) { + resolve(); + } else { + const eventTarget = + scroller == document.scrollingElement ? document : scroller; + scroller.scrollTo(x, y); + waitForScrollendEventNoTimeout(eventTarget).then(resolve); + } + }); +} + +async function createScrollendPromiseForTarget(test, + target_div, + timeoutMs = 500) { + return waitForScrollendEvent(test, target_div, timeoutMs).then(evt => { + assert_false(evt.cancelable, 'Event is not cancelable'); + assert_false(evt.bubbles, 'Event targeting element does not bubble'); + }); +} + +function verifyNoScrollendOnDocument(test) { + const callback = + test.unreached_func("window got unexpected scrollend event."); + window.addEventListener('scrollend', callback); + test.add_cleanup(() => { + window.removeEventListener('scrollend', callback); + }); +} + +async function verifyScrollStopped(test, target_div) { + const unscaled_pause_time_in_ms = 100; + const x = target_div.scrollLeft; + const y = target_div.scrollTop; + return new Promise(resolve => { + test.step_timeout(() => { + assert_equals(target_div.scrollLeft, x); + assert_equals(target_div.scrollTop, y); + resolve(); + }, unscaled_pause_time_in_ms); + }); +} + +async function resetTargetScrollState(test, target_div) { + if (target_div.scrollTop != 0 || target_div.scrollLeft != 0) { + target_div.scrollTop = 0; + target_div.scrollLeft = 0; + return waitForScrollendEvent(test, target_div); + } +} + +const MAX_FRAME = 700; +const MAX_UNCHANGED_FRAMES = 20; + +// Returns a promise that resolves when the given condition is met or rejects +// after MAX_FRAME animation frames. +// TODO(crbug.com/1400399): deprecate. We should not use frame based waits in +// WPT as frame rates may vary greatly in different testing environments. +function waitFor(condition, error_message = 'Reaches the maximum frames.') { + return new Promise((resolve, reject) => { + function tick(frames) { + // We requestAnimationFrame either for MAX_FRAME frames or until condition + // is met. + if (frames >= MAX_FRAME) + reject(error_message); + else if (condition()) + resolve(); + else + requestAnimationFrame(tick.bind(this, frames + 1)); + } + tick(0); + }); +} + +// TODO(crbug.com/1400446): Test driver should defer sending events until the +// browser is ready. Also the term compositor-commit is misleading as not all +// user-agents use a compositor process. +function waitForCompositorCommit() { + return new Promise((resolve) => { + // rAF twice. + window.requestAnimationFrame(() => { + window.requestAnimationFrame(resolve); + }); + }); +} + +// Please don't remove this. This is necessary for chromium-based browsers. It +// can be a no-op on user-agents that do not have a separate compositor thread. +// TODO(crbug.com/1509054): This shouldn't be necessary if the test harness +// deferred running the tests until after paint holding. +async function waitForCompositorReady() { + const animation = + document.body.animate({ opacity: [ 0, 1 ] }, {duration: 1 }); + return animation.finished; +} + +function waitForNextFrame() { + const startTime = performance.now(); + return new Promise(resolve => { + window.requestAnimationFrame((frameTime) => { + if (frameTime < startTime) { + window.requestAnimationFrame(resolve); + } else { + resolve(); + } + }); + }); +} + +// TODO(crbug.com/1400399): Deprecate as frame rates may vary greatly in +// different test environments. +function waitForAnimationEnd(getValue) { + var last_changed_frame = 0; + var last_position = getValue(); + return new Promise((resolve, reject) => { + function tick(frames) { + // We requestAnimationFrame either for MAX_FRAME or until + // MAX_UNCHANGED_FRAMES with no change have been observed. + if (frames >= MAX_FRAME || frames - last_changed_frame > MAX_UNCHANGED_FRAMES) { + resolve(); + } else { + current_value = getValue(); + if (last_position != current_value) { + last_changed_frame = frames; + last_position = current_value; + } + requestAnimationFrame(tick.bind(this, frames + 1)); + } + } + tick(0); + }) +} + +// Scrolls in target according to move_path with pauses in between +// The move_path should contains coordinates that are within target boundaries. +// Keep in mind that 0,0 is the center of the target element and is also +// the pointerDown position. +// pointerUp() is fired after sequence of moves. +function touchScrollInTargetSequentiallyWithPause(target, move_path, pause_time_in_ms = 100) { + const test_driver_actions = new test_driver.Actions() + .addPointer("pointer1", "touch") + .pointerMove(0, 0, {origin: target}) + .pointerDown(); + + const substeps = 5; + let x = 0; + let y = 0; + // Do each move in 5 steps + for(let move of move_path) { + let step_x = (move.x - x) / substeps; + let step_y = (move.y - y) / substeps; + for(let step = 0; step < substeps; step++) { + x += step_x; + y += step_y; + test_driver_actions.pointerMove(x, y, {origin: target}); + } + test_driver_actions.pause(pause_time_in_ms); // To prevent inertial scroll + } + + return test_driver_actions.pointerUp().send(); +} + +function touchScrollInTarget(pixels_to_scroll, target, direction, pause_time_in_ms = 100) { + var x_delta = 0; + var y_delta = 0; + const num_movs = 5; + if (direction == "down") { + y_delta = -1 * pixels_to_scroll / num_movs; + } else if (direction == "up") { + y_delta = pixels_to_scroll / num_movs; + } else if (direction == "right") { + x_delta = -1 * pixels_to_scroll / num_movs; + } else if (direction == "left") { + x_delta = pixels_to_scroll / num_movs; + } else { + throw("scroll direction '" + direction + "' is not expected, direction should be 'down', 'up', 'left' or 'right'"); + } + return new test_driver.Actions() + .addPointer("pointer1", "touch") + .pointerMove(0, 0, {origin: target}) + .pointerDown() + .pointerMove(x_delta, y_delta, {origin: target}) + .pointerMove(2 * x_delta, 2 * y_delta, {origin: target}) + .pointerMove(3 * x_delta, 3 * y_delta, {origin: target}) + .pointerMove(4 * x_delta, 4 * y_delta, {origin: target}) + .pointerMove(5 * x_delta, 5 * y_delta, {origin: target}) + .pause(pause_time_in_ms) + .pointerUp() + .send(); +} + +// Trigger fling by doing pointerUp right after pointerMoves. +function touchFlingInTarget(pixels_to_scroll, target, direction) { + return touchScrollInTarget(pixels_to_scroll, target, direction, 0 /* pause_time */); +} + +function mouseActionsInTarget(target, origin, delta, pause_time_in_ms = 100) { + return new test_driver.Actions() + .addPointer("pointer1", "mouse") + .pointerMove(origin.x, origin.y, { origin: target }) + .pointerDown() + .pointerMove(origin.x + delta.x, origin.y + delta.y, { origin: target }) + .pointerMove(origin.x + delta.x * 2, origin.y + delta.y * 2, { origin: target }) + .pause(pause_time_in_ms) + .pointerUp() + .send(); +} + +// Returns a promise that resolves when the given condition holds for 10 +// animation frames or rejects if the condition changes to false within 10 +// animation frames. +// TODO(crbug.com/1400399): Deprecate as frame rates may very greatly in +// different test environments. +function conditionHolds(condition, error_message = 'Condition is not true anymore.') { + const MAX_FRAME = 10; + return new Promise((resolve, reject) => { + function tick(frames) { + // We requestAnimationFrame either for 10 frames or until condition is + // violated. + if (frames >= MAX_FRAME) + resolve(); + else if (!condition()) + reject(error_message); + else + requestAnimationFrame(tick.bind(this, frames + 1)); + } + tick(0); + }); +} + +function scrollElementDown(element, scroll_amount) { + let x = 0; + let y = 0; + let delta_x = 0; + let delta_y = scroll_amount; + let actions = new test_driver.Actions() + .scroll(x, y, delta_x, delta_y, {origin: element}); + return actions.send(); +} + +function scrollElementLeft(element, scroll_amount) { + let x = 0; + let y = 0; + let delta_x = scroll_amount; + let delta_y = 0; + let actions = new test_driver.Actions() + .scroll(x, y, delta_x, delta_y, {origin: element}); + return actions.send(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-fired-after-sequence-of-scrolls.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-fired-after-sequence-of-scrolls.tentative.html new file mode 100644 index 00000000..dab6dcc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-fired-after-sequence-of-scrolls.tentative.html @@ -0,0 +1,91 @@ + + + + + + + + + + + +
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    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-after-removing-scroller.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-after-removing-scroller.tentative.html new file mode 100644 index 00000000..95447fbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-after-removing-scroller.tentative.html @@ -0,0 +1,84 @@ + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-on-no-scroll.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-on-no-scroll.html new file mode 100644 index 00000000..870e1554 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-event-not-fired-on-no-scroll.html @@ -0,0 +1,114 @@ + + + + + + + + + + + +
    + + +
    +
    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-fires-to-text-input.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-fires-to-text-input.html new file mode 100644 index 00000000..edc75d91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-fires-to-text-input.html @@ -0,0 +1,32 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-user-scroll-common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-user-scroll-common.js new file mode 100644 index 00000000..1b637233 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-user-scroll-common.js @@ -0,0 +1,150 @@ + +async function test_scrollend_on_touch_drag(t, target_div) { + // Skip the test on a Mac as they do not support touch screens. + const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0; + if (isMac) + return; + + await resetTargetScrollState(t, target_div); + await waitForCompositorReady(); + + const targetScrollendPromise = waitForScrollendEventNoTimeout(target_div); + verifyNoScrollendOnDocument(t); + + let scrollend_count = 0; + const scrollend_listener = () => { + scrollend_count += 1; + }; + target_div.addEventListener("scrollend", scrollend_listener); + t.add_cleanup(() => { + target_div.removeEventListener('scrollend', scrollend_listener); + }); + + // Perform a touch drag on target div and wait for target_div to get + // a scrollend event. + await new test_driver.Actions() + .addPointer('TestPointer', 'touch') + .pointerMove(0, 0, { origin: target_div }) // 0, 0 is center of element. + .pointerDown() + .addTick() + .pointerMove(0, -40, { origin: target_div }) // Drag up to move down. + .addTick() + .pause(200) // Prevent inertial scroll. + .pointerMove(0, -60, { origin: target_div }) + .addTick() + .pause(200) // Prevent inertial scroll. + .pointerUp() + .send(); + + await targetScrollendPromise; + + assert_true(target_div.scrollTop > 0); + await verifyScrollStopped(t, target_div); + assert_equals(scrollend_count, 1); +} + +async function test_scrollend_on_scrollbar_gutter_click(t, target_div) { + // Skip test on platforms that do not have a visible scrollbar (e.g. + // overlay scrollbar). + const scrollbar_width = target_div.offsetWidth - target_div.clientWidth; + if (scrollbar_width == 0) + return; + + await resetTargetScrollState(t, target_div); + await waitForCompositorReady(); + + const targetScrollendPromise = waitForScrollendEventNoTimeout(target_div); + verifyNoScrollendOnDocument(t); + + const bounds = target_div.getBoundingClientRect(); + // Some versions of webdriver have been known to frown at non-int arguments + // to pointerMove. + const x = Math.round(bounds.right - scrollbar_width / 2); + const y = Math.round(bounds.bottom - 20); + await new test_driver.Actions() + .addPointer('TestPointer', 'mouse') + .pointerMove(x, y, { origin: 'viewport' }) + .pointerDown() + .addTick() + .pointerUp() + .send(); + + await targetScrollendPromise; + assert_true(target_div.scrollTop > 0); + await verifyScrollStopped(t, target_div); +} + +// Same issue as previous test. +async function test_scrollend_on_scrollbar_thumb_drag(t, target_div) { + // Skip test on platforms that do not have a visible scrollbar (e.g. + // overlay scrollbar). + const scrollbar_width = target_div.offsetWidth - target_div.clientWidth; + if (scrollbar_width == 0) + return; + + await resetTargetScrollState(t, target_div); + await waitForCompositorReady(); + + const targetScrollendPromise = waitForScrollendEventNoTimeout(target_div); + verifyNoScrollendOnDocument(t); + + const bounds = target_div.getBoundingClientRect(); + // Some versions of webdriver have been known to frown at non-int arguments + // to pointerMove. + const x = Math.round(bounds.right - scrollbar_width / 2); + const y = Math.round(bounds.top + 30); + const dy = 30; + await new test_driver.Actions() + .addPointer('TestPointer', 'mouse') + .pointerMove(x, y, { origin: 'viewport' }) + .pointerDown() + .pointerMove(x, y + dy, { origin: 'viewport' }) + .addTick() + .pointerUp() + .send(); + + await targetScrollendPromise; + assert_true(target_div.scrollTop > 0); + await verifyScrollStopped(t, target_div); +} + +async function test_scrollend_on_mousewheel_scroll(t, target_div, frame) { + await resetTargetScrollState(t, target_div); + await waitForCompositorReady(); + + const targetScrollendPromise = waitForScrollendEventNoTimeout(target_div); + verifyNoScrollendOnDocument(t); + + let scroll_origin = target_div; + if (frame) { + // chromedriver doesn't support passing { origin: element } + // for an element within a subframe. Use the frame element itself. + scroll_origin = frame; + } + const x = 0; + const y = 0; + const dx = 0; + const dy = 40; + await new test_driver.Actions() + .scroll(x, y, dx, dy, { origin: scroll_origin }) + .send(); + + await targetScrollendPromise; + assert_true(target_div.scrollTop > 0); + await verifyScrollStopped(t, target_div); +} + +async function test_scrollend_on_keyboard_scroll(t, target_div) { + await resetTargetScrollState(t, target_div); + await waitForCompositorReady(); + + verifyNoScrollendOnDocument(t); + const targetScrollendPromise = waitForScrollendEventNoTimeout(target_div); + + target_div.focus(); + window.test_driver.send_keys(target_div, '\ue015'); + + await targetScrollendPromise; + assert_true(target_div.scrollTop > 0); + await verifyScrollStopped(t, target_div); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-with-snap-on-fractional-offset.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-with-snap-on-fractional-offset.html new file mode 100644 index 00000000..d1f50304 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/scrollend-with-snap-on-fractional-offset.html @@ -0,0 +1,85 @@ + + + + + + + +
    +
    1
    +
    2
    +
    3
    +
    + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-basic.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-basic.html new file mode 100644 index 00000000..1b9df69e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-basic.html @@ -0,0 +1,140 @@ + + + + + + + + + + + + + + + + + + +
    +
    +
    +
    +
    +
    +
    +
    +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-multiple-action-chains.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-multiple-action-chains.html new file mode 100644 index 00000000..3b46b2f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-multiple-action-chains.html @@ -0,0 +1,101 @@ + + + + + + + + + + + + + + +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-display-change.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-display-change.html new file mode 100644 index 00000000..6ca3c78b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-display-change.html @@ -0,0 +1,100 @@ + + + + + + + + + + + + + + + + + +
    +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-elements.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-elements.html new file mode 100644 index 00000000..0109b7b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-elements.html @@ -0,0 +1,74 @@ + + + + + + + + + + + + + + + +
    X
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-move.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-move.html new file mode 100644 index 00000000..a739d1cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-move.html @@ -0,0 +1,85 @@ + + + + + + + + + + + + + + +
    +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-removal.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-removal.html new file mode 100644 index 00000000..f81efd22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-removal.html @@ -0,0 +1,92 @@ + + + + + + + + + + + + + + +
    +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-resize.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-resize.html new file mode 100644 index 00000000..eb7431fc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/scrolling/wheel-event-transactions-target-resize.html @@ -0,0 +1,97 @@ + + + + + + + + + + + + + + + + + +
    +
    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/shadow-relatedTarget.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/shadow-relatedTarget.html new file mode 100644 index 00000000..713555b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/shadow-relatedTarget.html @@ -0,0 +1,30 @@ + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-end-event.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-end-event.html new file mode 100644 index 00000000..4186f6b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-end-event.html @@ -0,0 +1,20 @@ + + +Prefixed CSS Animation end events + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-iteration-event.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-iteration-event.html new file mode 100644 index 00000000..fb251972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-iteration-event.html @@ -0,0 +1,23 @@ + + +Prefixed CSS Animation iteration events + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-start-event.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-start-event.html new file mode 100644 index 00000000..ad103664 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-animation-start-event.html @@ -0,0 +1,20 @@ + + +Prefixed CSS Animation start events + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-transition-end-event.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-transition-end-event.html new file mode 100644 index 00000000..2741824e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/dom/events/webkit-transition-end-event.html @@ -0,0 +1,21 @@ + + +Prefixed CSS Transition End event + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/META.yml new file mode 100644 index 00000000..a219a492 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/META.yml @@ -0,0 +1,4 @@ +spec: https://encoding.spec.whatwg.org/ +suggested_reviewers: + - inexorabletash + - annevk diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-basics.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-basics.any.js new file mode 100644 index 00000000..768f8159 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-basics.any.js @@ -0,0 +1,53 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: Basics + +test(function() { + assert_equals((new TextEncoder).encoding, 'utf-8', 'default encoding is utf-8'); + assert_equals((new TextDecoder).encoding, 'utf-8', 'default encoding is utf-8'); +}, 'Default encodings'); + +test(function() { + assert_array_equals(new TextEncoder().encode(), [], 'input default should be empty string') + assert_array_equals(new TextEncoder().encode(undefined), [], 'input default should be empty string') +}, 'Default inputs'); + + +function testDecodeSample(encoding, string, bytes) { + test(function() { + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes)), string); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes).buffer), string); + }, 'Decode sample: ' + encoding); +} + +// z (ASCII U+007A), cent (Latin-1 U+00A2), CJK water (BMP U+6C34), +// G-Clef (non-BMP U+1D11E), PUA (BMP U+F8FF), PUA (non-BMP U+10FFFD) +// byte-swapped BOM (non-character U+FFFE) +var sample = 'z\xA2\u6C34\uD834\uDD1E\uF8FF\uDBFF\uDFFD\uFFFE'; + +test(function() { + var encoding = 'utf-8'; + var string = sample; + var bytes = [0x7A, 0xC2, 0xA2, 0xE6, 0xB0, 0xB4, 0xF0, 0x9D, 0x84, 0x9E, 0xEF, 0xA3, 0xBF, 0xF4, 0x8F, 0xBF, 0xBD, 0xEF, 0xBF, 0xBE]; + var encoded = new TextEncoder().encode(string); + assert_array_equals([].slice.call(encoded), bytes); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes)), string); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes).buffer), string); +}, 'Encode/decode round trip: utf-8'); + +testDecodeSample( + 'utf-16le', + sample, + [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xF8, 0xFF, 0xDB, 0xFD, 0xDF, 0xFE, 0xFF] +); + +testDecodeSample( + 'utf-16be', + sample, + [0x00, 0x7A, 0x00, 0xA2, 0x6C, 0x34, 0xD8, 0x34, 0xDD, 0x1E, 0xF8, 0xFF, 0xDB, 0xFF, 0xDF, 0xFD, 0xFF, 0xFE] +); + +testDecodeSample( + 'utf-16', + sample, + [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xF8, 0xFF, 0xDB, 0xFD, 0xDF, 0xFE, 0xFF] +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-invalid-label.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-invalid-label.any.js new file mode 100644 index 00000000..d88f4ae7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-invalid-label.any.js @@ -0,0 +1,29 @@ +// META: title=Encoding API: invalid label +// META: timeout=long +// META: variant=?1-1000 +// META: variant=?1001-2000 +// META: variant=?2001-3000 +// META: variant=?3001-last +// META: script=resources/encodings.js +// META: script=/common/subset-tests.js + +var tests = ["invalid-invalidLabel"]; +setup(function() { + encodings_table.forEach(function(section) { + section.encodings.forEach(function(encoding) { + encoding.labels.forEach(function(label) { + ["\u0000", "\u000b", "\u00a0", "\u2028", "\u2029"].forEach(function(ws) { + tests.push(ws + label); + tests.push(label + ws); + tests.push(ws + label + ws); + }); + }); + }); + }); +}); + +tests.forEach(function(input) { + subsetTest(test, function() { + assert_throws_js(RangeError, function() { new TextDecoder(input); }); + }, 'Invalid label ' + format_value(input) + ' should be rejected by TextDecoder.'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-replacement-encodings.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-replacement-encodings.any.js new file mode 100644 index 00000000..9031cf66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-replacement-encodings.any.js @@ -0,0 +1,15 @@ +// META: title=Encoding API: replacement encoding +// META: script=resources/encodings.js + +encodings_table.forEach(function(section) { + section.encodings.filter(function(encoding) { + return encoding.name === 'replacement'; + }).forEach(function(encoding) { + encoding.labels.forEach(function(label) { + test(function() { + assert_throws_js(RangeError, function() { new TextDecoder(label); }); + }, 'Label for "replacement" should be rejected by API: ' + label); + }); + }); +}); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-surrogates-utf8.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-surrogates-utf8.any.js new file mode 100644 index 00000000..52d29731 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/api-surrogates-utf8.any.js @@ -0,0 +1,49 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: Invalid UTF-16 surrogates with UTF-8 encoding + +var badStrings = [ + { + input: 'abc123', + expected: [0x61, 0x62, 0x63, 0x31, 0x32, 0x33], + decoded: 'abc123', + name: 'Sanity check' + }, + { + input: '\uD800', + expected: [0xef, 0xbf, 0xbd], + decoded: '\uFFFD', + name: 'Surrogate half (low)' + }, + { + input: '\uDC00', + expected: [0xef, 0xbf, 0xbd], + decoded: '\uFFFD', + name: 'Surrogate half (high)' + }, + { + input: 'abc\uD800123', + expected: [0x61, 0x62, 0x63, 0xef, 0xbf, 0xbd, 0x31, 0x32, 0x33], + decoded: 'abc\uFFFD123', + name: 'Surrogate half (low), in a string' + }, + { + input: 'abc\uDC00123', + expected: [0x61, 0x62, 0x63, 0xef, 0xbf, 0xbd, 0x31, 0x32, 0x33], + decoded: 'abc\uFFFD123', + name: 'Surrogate half (high), in a string' + }, + { + input: '\uDC00\uD800', + expected: [0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd], + decoded: '\uFFFD\uFFFD', + name: 'Wrong order' + } +]; + +badStrings.forEach(function(t) { + test(function() { + var encoded = new TextEncoder().encode(t.input); + assert_array_equals([].slice.call(encoded), t.expected); + assert_equals(new TextDecoder('utf-8').decode(encoded), t.decoded); + }, 'Invalid surrogates encoded into UTF-8: ' + t.name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/big5-encoder.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/big5-encoder.html new file mode 100644 index 00000000..7260b6b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/big5-encoder.html @@ -0,0 +1,33 @@ + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html new file mode 100644 index 00000000..ea70d362 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html @@ -0,0 +1,17 @@ + + + + + +BOM handling +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html.headers new file mode 100644 index 00000000..2340a89c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/bom-handling.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=windows-1252 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js new file mode 100644 index 00000000..9ea36d23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js @@ -0,0 +1,162 @@ +// META: global=window,worker +// META: script=/common/sab.js + +[ + { + "input": "Hi", + "read": 0, + "destinationLength": 0, + "written": [] + }, + { + "input": "A", + "read": 1, + "destinationLength": 10, + "written": [0x41] + }, + { + "input": "\u{1D306}", // "\uD834\uDF06" + "read": 2, + "destinationLength": 4, + "written": [0xF0, 0x9D, 0x8C, 0x86] + }, + { + "input": "\u{1D306}A", + "read": 0, + "destinationLength": 3, + "written": [] + }, + { + "input": "\uD834A\uDF06A¥Hi", + "read": 5, + "destinationLength": 10, + "written": [0xEF, 0xBF, 0xBD, 0x41, 0xEF, 0xBF, 0xBD, 0x41, 0xC2, 0xA5] + }, + { + "input": "A\uDF06", + "read": 2, + "destinationLength": 4, + "written": [0x41, 0xEF, 0xBF, 0xBD] + }, + { + "input": "¥¥", + "read": 2, + "destinationLength": 4, + "written": [0xC2, 0xA5, 0xC2, 0xA5] + } +].forEach(testData => { + [ + { + "bufferIncrease": 0, + "destinationOffset": 0, + "filler": 0 + }, + { + "bufferIncrease": 10, + "destinationOffset": 4, + "filler": 0 + }, + { + "bufferIncrease": 0, + "destinationOffset": 0, + "filler": 0x80 + }, + { + "bufferIncrease": 10, + "destinationOffset": 4, + "filler": 0x80 + }, + { + "bufferIncrease": 0, + "destinationOffset": 0, + "filler": "random" + }, + { + "bufferIncrease": 10, + "destinationOffset": 4, + "filler": "random" + } + ].forEach(destinationData => { + ["ArrayBuffer", "SharedArrayBuffer"].forEach(arrayBufferOrSharedArrayBuffer => { + test(() => { + // Setup + const bufferLength = testData.destinationLength + destinationData.bufferIncrease; + const destinationOffset = destinationData.destinationOffset; + const destinationLength = testData.destinationLength; + const destinationFiller = destinationData.filler; + const encoder = new TextEncoder(); + const buffer = createBuffer(arrayBufferOrSharedArrayBuffer, bufferLength); + const view = new Uint8Array(buffer, destinationOffset, destinationLength); + const fullView = new Uint8Array(buffer); + const control = new Array(bufferLength); + let byte = destinationFiller; + for (let i = 0; i < bufferLength; i++) { + if (destinationFiller === "random") { + byte = Math.floor(Math.random() * 256); + } + control[i] = byte; + fullView[i] = byte; + } + + // It's happening + const result = encoder.encodeInto(testData.input, view); + + // Basics + assert_equals(view.byteLength, destinationLength); + assert_equals(view.length, destinationLength); + + // Remainder + assert_equals(result.read, testData.read); + assert_equals(result.written, testData.written.length); + for (let i = 0; i < bufferLength; i++) { + if (i < destinationOffset || i >= (destinationOffset + testData.written.length)) { + assert_equals(fullView[i], control[i]); + } else { + assert_equals(fullView[i], testData.written[i - destinationOffset]); + } + } + }, "encodeInto() into " + arrayBufferOrSharedArrayBuffer + " with " + testData.input + " and destination length " + testData.destinationLength + ", offset " + destinationData.destinationOffset + ", filler " + destinationData.filler); + }) + }); +}); + +["DataView", + "Int8Array", + "Int16Array", + "Int32Array", + "Uint16Array", + "Uint32Array", + "Uint8ClampedArray", + "BigInt64Array", + "BigUint64Array", + "Float16Array", + "Float32Array", + "Float64Array"].forEach(type => { + ["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => { + test(() => { + const viewInstance = new self[type](createBuffer(arrayBufferOrSharedArrayBuffer, 0)); + assert_throws_js(TypeError, () => new TextEncoder().encodeInto("", viewInstance)); + }, "Invalid encodeInto() destination: " + type + ", backed by: " + arrayBufferOrSharedArrayBuffer); + }); +}); + +["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => { + test(() => { + assert_throws_js(TypeError, () => new TextEncoder().encodeInto("", createBuffer(arrayBufferOrSharedArrayBuffer, 10))); + }, "Invalid encodeInto() destination: " + arrayBufferOrSharedArrayBuffer); +}); + +test(() => { + const buffer = new ArrayBuffer(10), + view = new Uint8Array(buffer); + let { read, written } = new TextEncoder().encodeInto("", view); + assert_equals(read, 0); + assert_equals(written, 0); + new MessageChannel().port1.postMessage(buffer, [buffer]); + ({ read, written } = new TextEncoder().encodeInto("", view)); + assert_equals(read, 0); + assert_equals(written, 0); + ({ read, written } = new TextEncoder().encodeInto("test", view)); + assert_equals(read, 0); + assert_equals(written, 0); +}, "encodeInto() and a detached output buffer"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js.headers new file mode 100644 index 00000000..4fff9d9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/encodeInto.any.js.headers @@ -0,0 +1,2 @@ +Cross-Origin-Opener-Policy: same-origin +Cross-Origin-Embedder-Policy: require-corp \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis-ref.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis-ref.html new file mode 100644 index 00000000..b90f8032 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis-ref.html @@ -0,0 +1,4 @@ + + +Shift_JIS file ending with a truncated sequence +One-byte truncated sequence:� diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis.html new file mode 100644 index 00000000..9858e658 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-shift_jis.html @@ -0,0 +1,5 @@ + + +Shift_JIS file ending with a truncated sequence + +One-byte truncated sequence: \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one-ref.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one-ref.html new file mode 100644 index 00000000..06547765 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one-ref.html @@ -0,0 +1,4 @@ + + +UTF-8 file ending with a one-byte truncated sequence +One-byte truncated sequence:� diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one.html new file mode 100644 index 00000000..7f7f7ecd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-one.html @@ -0,0 +1,5 @@ + + +UTF-8 file ending with a one-byte truncated sequence + +One-byte truncated sequence: \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three-ref.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three-ref.html new file mode 100644 index 00000000..e7c14584 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three-ref.html @@ -0,0 +1,4 @@ + + +UTF-8 file ending with a three-byte truncated sequence +Three-byte truncated sequence:� diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three.html new file mode 100644 index 00000000..d19137b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-three.html @@ -0,0 +1,5 @@ + + +UTF-8 file ending with a three-byte truncated sequence + +Three-byte truncated sequence: \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two-ref.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two-ref.html new file mode 100644 index 00000000..76f39862 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two-ref.html @@ -0,0 +1,4 @@ + + +UTF-8 file ending with a two-byte truncated sequence +Two-byte truncated sequence:� diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two.html new file mode 100644 index 00000000..464d03b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/eof-utf-8-two.html @@ -0,0 +1,5 @@ + + +UTF-8 file ending with a two-byte truncated sequence + +Two-byte truncated sequence: \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness-shadowrealm.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness-shadowrealm.window.js new file mode 100644 index 00000000..baf3efcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness-shadowrealm.window.js @@ -0,0 +1,2 @@ +// META: script=/resources/idlharness-shadowrealm.js +idl_test_shadowrealm(["encoding"], ["streams"]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness.any.js new file mode 100644 index 00000000..acd100c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/idlharness.any.js @@ -0,0 +1,14 @@ +// META: global=window,worker +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js + +idl_test( + ['encoding'], + ['streams'], + idl_array => { + idl_array.add_objects({ + TextEncoder: ['new TextEncoder()'], + TextDecoder: ['new TextDecoder()'] + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-decoder.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-decoder.any.js new file mode 100644 index 00000000..f9915a2f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-decoder.any.js @@ -0,0 +1,52 @@ +// META: global=window,dedicatedworker,shadowrealm +// +function decode(input, output, desc) { + test(function() { + var d = new TextDecoder("iso-2022-jp"), + buffer = new ArrayBuffer(input.length), + view = new Int8Array(buffer) + for(var i = 0, l = input.length; i < l; i++) { + view[i] = input[i] + } + assert_equals(d.decode(view), output) + }, "iso-2022-jp decoder: " + desc) +} +decode([0x1b, 0x24], "�$", "Error ESC") +decode([0x1b, 0x24, 0x50], "�$P", "Error ESC, character") +decode([0x1b, 0x28, 0x42, 0x50], "P", "ASCII ESC, character") +decode([0x1b, 0x28, 0x42, 0x1b, 0x28, 0x42, 0x50], "�P", "Double ASCII ESC, character") +decode([0x50, 0x1b, 0x28, 0x42, 0x50], "PP", "character, ASCII ESC, character") +decode([0x5C, 0x5D, 0x7E], "\\]~", "characters") +decode([0x0D, 0x0E, 0x0F, 0x10], "\x0D��\x10", "SO / SI") + +decode([0x1b, 0x28, 0x4A, 0x5C, 0x5D, 0x7E], "¥]‾", "Roman ESC, characters") +decode([0x1b, 0x28, 0x4A, 0x0D, 0x0E, 0x0F, 0x10], "\x0D��\x10", "Roman ESC, SO / SI") +decode([0x1b, 0x28, 0x4A, 0x1b, 0x1b, 0x28, 0x49, 0x50], "�ﾐ", "Roman ESC, error ESC, Katakana ESC") + +decode([0x1b, 0x28, 0x49, 0x50], "ﾐ", "Katakana ESC, character") +decode([0x1b, 0x28, 0x49, 0x1b, 0x24, 0x40, 0x50, 0x50], "�佩", "Katakana ESC, multibyte ESC, character") +decode([0x1b, 0x28, 0x49, 0x1b, 0x50], "�ﾐ", "Katakana ESC, error ESC, character") +decode([0x1b, 0x28, 0x49, 0x1b, 0x24, 0x50], "�､ﾐ", "Katakana ESC, error ESC #2, character") +decode([0x1b, 0x28, 0x49, 0x50, 0x1b, 0x28, 0x49, 0x50], "ﾐﾐ", "Katakana ESC, character, Katakana ESC, character") +decode([0x1b, 0x28, 0x49, 0x0D, 0x0E, 0x0F, 0x10], "����", "Katakana ESC, SO / SI") + +decode([0x1b, 0x24, 0x40, 0x50, 0x50], "佩", "Multibyte ESC, character") +decode([0x1b, 0x24, 0x42, 0x50, 0x50], "佩", "Multibyte ESC #2, character") +decode([0x1b, 0x24, 0x42, 0x1b, 0x50, 0x50], "�佩", "Multibyte ESC, error ESC, character") +decode([0x1b, 0x24, 0x40, 0x1b, 0x24, 0x40], "�", "Double multibyte ESC") +decode([0x1b, 0x24, 0x40, 0x1b, 0x24, 0x40, 0x50, 0x50], "�佩", "Double multibyte ESC, character") +decode([0x1b, 0x24, 0x40, 0x1b, 0x24, 0x42, 0x50, 0x50], "�佩", "Double multibyte ESC #2, character") +decode([0x1b, 0x24, 0x40, 0x1b, 0x24, 0x50, 0x50], "�ば�", "Multibyte ESC, error ESC #2, character") + +decode([0x1b, 0x24, 0x40, 0x50, 0x1b, 0x24, 0x40, 0x50, 0x50], "�佩", "Multibyte ESC, single byte, multibyte ESC, character") +decode([0x1b, 0x24, 0x40, 0x20, 0x50], "��", "Multibyte ESC, lead error byte") +decode([0x1b, 0x24, 0x40, 0x50, 0x20], "�", "Multibyte ESC, trail error byte") + +decode([0x50, 0x1b], "P�", "character, error ESC") +decode([0x50, 0x1b, 0x24], "P�$", "character, error ESC #2") +decode([0x50, 0x1b, 0x50], "P�P", "character, error ESC #3") +decode([0x50, 0x1b, 0x28, 0x42], "P", "character, ASCII ESC") +decode([0x50, 0x1b, 0x28, 0x4A], "P", "character, Roman ESC") +decode([0x50, 0x1b, 0x28, 0x49], "P", "character, Katakana ESC") +decode([0x50, 0x1b, 0x24, 0x40], "P", "character, Multibyte ESC") +decode([0x50, 0x1b, 0x24, 0x42], "P", "character, Multibyte ESC #2") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-encoder.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-encoder.html new file mode 100644 index 00000000..fa08375d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/iso-2022-jp-encoder.html @@ -0,0 +1,27 @@ + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-cseucpkdfmtjapanese.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-cseucpkdfmtjapanese.html new file mode 100644 index 00000000..8448bf48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-cseucpkdfmtjapanese.html @@ -0,0 +1,44 @@ + + + + +cseucpkdfmtjapanese decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-errors.html new file mode 100644 index 00000000..ea1a35f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-errors.html @@ -0,0 +1,132 @@ + + + + +EUC-JP decoding errors + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-x-euc-jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-x-euc-jp.html new file mode 100644 index 00000000..b66bb2d9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode-x-euc-jp.html @@ -0,0 +1,44 @@ + + + + +x-euc-jp decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode.html new file mode 100644 index 00000000..08898568 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decode.html @@ -0,0 +1,44 @@ + + + + +EUC-JP decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decoder.js new file mode 100644 index 00000000..e1fe01df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-decoder.js @@ -0,0 +1,85 @@ +function dec2char(n) { + // converts a decimal number to a Unicode character + // n: the dec codepoint value to be converted + if (n <= 0xffff) { + out = String.fromCharCode(n); + } else if (n <= 0x10ffff) { + n -= 0x10000; + out = + String.fromCharCode(0xd800 | (n >> 10)) + + String.fromCharCode(0xdc00 | (n & 0x3ff)); + } else out = "dec2char error: Code point out of range: " + n; + return out; +} + +function eucjpDecoder(stream) { + stream = stream.replace(/%/g, " "); + stream = stream.replace(/[\s]+/g, " ").trim(); + var bytes = stream.split(" "); + for (var i = 0; i < bytes.length; i++) bytes[i] = parseInt(bytes[i], 16); + var out = ""; + + var lead, byte, offset, ptr, cp; + var jis0212flag = false; + var eucjpLead = 0x00; + var endofstream = 2000000; + var finished = false; + + while (!finished) { + if (bytes.length == 0) byte = endofstream; + else byte = bytes.shift(); + + if (byte == endofstream && eucjpLead != 0x00) { + eucjpLead = 0x00; + out += "�"; + continue; + } + if (byte == endofstream && eucjpLead == 0x00) { + finished = true; + continue; + } + if (eucjpLead == 0x8e && byte >= 0xa1 && byte <= 0xdf) { + eucjpLead = 0x00; + out += dec2char(0xff61 + byte - 0xa1); + continue; + } + if (eucjpLead == 0x8f && byte >= 0xa1 && byte <= 0xfe) { + jis0212flag = true; + eucjpLead = byte; + continue; + } + if (eucjpLead != 0x00) { + lead = eucjpLead; + eucjpLead = 0x00; + cp = null; + + if ( + lead >= 0xa1 && + lead <= 0xfe && + (byte >= 0xa1 && byte <= 0xfe) + ) { + ptr = (lead - 0xa1) * 94 + byte - 0xa1; + if (jis0212flag) cp = jis0212[ptr]; + else cp = jis0208[ptr]; + } + jis0212flag = false; + if (cp != null) { + out += dec2char(cp); + continue; + } + if (byte >= 0x00 && byte <= 0x7f) bytes.unshift(byte); + out += "�"; + continue; + } + if (byte >= 0x00 && byte <= 0x7f) { + out += dec2char(byte); + continue; + } + if (byte == 0x8e || byte == 0x8f || (byte >= 0xa1 && byte <= 0xfe)) { + eucjpLead = byte; + continue; + } + out += "�"; + } + return out; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html new file mode 100644 index 00000000..83a674bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html @@ -0,0 +1,42 @@ + + + + +cseucpkdfmtjapanese encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html.headers new file mode 100644 index 00000000..799f7c53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-cseucpkdfmtjapanese.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=cseucpkdfmtjapanese diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html new file mode 100644 index 00000000..0d7585c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html @@ -0,0 +1,60 @@ + + + + +EUC-JP encoding errors (form, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html new file mode 100644 index 00000000..8c70e8f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html @@ -0,0 +1,50 @@ + + + + +EUC-JP encoding errors (form, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html new file mode 100644 index 00000000..c80193cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html @@ -0,0 +1,42 @@ + + + + +EUC-JP encoding errors (form, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html new file mode 100644 index 00000000..30c376cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html @@ -0,0 +1,42 @@ + + + + +x-euc-jp encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html.headers new file mode 100644 index 00000000..fac56a31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form-x-euc-jp.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=x-euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html new file mode 100644 index 00000000..cd6bcdc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html @@ -0,0 +1,42 @@ + + + + +EUC-JP encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-form.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html new file mode 100644 index 00000000..4ab75ca1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html @@ -0,0 +1,59 @@ + + + + +EUC-JP encoding errors (href, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html new file mode 100644 index 00000000..342a732d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html @@ -0,0 +1,49 @@ + + + + +EUC-JP encoding errors (href, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html new file mode 100644 index 00000000..ba884f32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html @@ -0,0 +1,41 @@ + + + + +EUC-JP encoding errors (href, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html new file mode 100644 index 00000000..9d60edab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html @@ -0,0 +1,41 @@ + + + + +EUC-JP encoding (href) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encode-href.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encoder.js new file mode 100644 index 00000000..5a5b6f97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp-encoder.js @@ -0,0 +1,128 @@ +var jis0208CPs = []; // index is unicode cp, value is pointer +for (var p = 0; p < jis0208.length; p++) { + if (jis0208[p] != null && jis0208CPs[jis0208[p]] == null) { + jis0208CPs[jis0208[p]] = p; + } +} + +function chars2cps(chars) { + // this is needed because of javascript's handling of supplementary characters + // char: a string of unicode characters + // returns an array of decimal code point values + var haut = 0; + var out = []; + for (var i = 0; i < chars.length; i++) { + var b = chars.charCodeAt(i); + if (b < 0 || b > 0xffff) { + alert( + "Error in chars2cps: byte out of range " + b.toString(16) + "!" + ); + } + if (haut != 0) { + if (0xdc00 <= b && b <= 0xdfff) { + out.push(0x10000 + ((haut - 0xd800) << 10) + (b - 0xdc00)); + haut = 0; + continue; + } else { + alert( + "Error in chars2cps: surrogate out of range " + + haut.toString(16) + + "!" + ); + haut = 0; + } + } + if (0xd800 <= b && b <= 0xdbff) { + haut = b; + } else { + out.push(b); + } + } + return out; +} + +function eucjpEncoder(stream) { + var cps = chars2cps(stream); + var out = ""; + var cp; + var finished = false; + + while (!finished) { + if (cps.length == 0) { + finished = true; + continue; + } else cp = cps.shift(); + if (cp >= 0x00 && cp <= 0x7f) { + // ASCII + out += " " + cp.toString(16).toUpperCase(); + continue; + } + if (cp == 0xa5) { + out += " 5C"; + continue; + } + if (cp == 0x203e) { + out += " 7E"; + continue; + } + if (cp >= 0xff61 && cp <= 0xff9f) { + var temp = cp - 0xff61 + 0xa1; + out += " 8E " + temp.toString(16).toUpperCase(); + continue; + } + if (cp == 0x2212) { + cp = 0xff0d; + } + var ptr = jis0208CPs[cp]; + if (ptr == null) { + return null; + // out += ' &#'+cp+';' + // continue + } + var lead = Math.floor(ptr / 94) + 0xa1; + var trail = ptr % 94 + 0xa1; + out += + " " + + lead.toString(16).toUpperCase() + + " " + + trail.toString(16).toUpperCase(); + } + return out.trim(); +} + +function convertToHex(str) { + // converts a string of ASCII characters to hex byte codes + var out = ""; + var result; + for (var c = 0; c < str.length; c++) { + result = + str + .charCodeAt(c) + .toString(16) + .toUpperCase() + " "; + out += result; + } + return out; +} + +function normalizeStr(str) { + var out = ""; + for (var c = 0; c < str.length; c++) { + if (str.charAt(c) == "%") { + out += String.fromCodePoint( + parseInt(str.charAt(c + 1) + str.charAt(c + 2), 16) + ); + c += 2; + } else out += str.charAt(c); + } + var result = ""; + for (var o = 0; o < out.length; o++) { + result += + "%" + + out + .charCodeAt(o) + .toString(16) + .toUpperCase(); + } + return result.replace(/%1B%28%42$/, ""); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html new file mode 100644 index 00000000..feb285d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html @@ -0,0 +1 @@ +cseucpkdfmtjapanese characters\ ~ Ϳ Т У ʺ ξ Ф Х Ц ð Ч Ш Щ ǵ Ƿ ˳ Ъ Ы ֦ Ь Э λ ͽ Я в г д е ˴ ж μ з и й о м н л к ʩ ¾ п Ǥ Ȳ ȼ â ͤ ; դ ʻ ե η ¥ ¯ ɶ ¦ ˵ ѣ Ѥ ѡ Ѣ Ư ѥ ν Ѧ ѩ ѧ Ѩ Ѫ Ѭ ѫ Ѯ ѯ ѭ Ѳ ѱ Ѱ ѳ Ѵ ͥ Ѷ ѵ Ѹ ѷ ѹ Ѻ Ѽ ѻ ѽ Ѿ Ȭ ϻ ʼ ŵ ̽ ο ȡ ʬ Ƚ § ˶ έ Ң ң ϫ ҥ Ҥ Ҧ ļ ͦ ҧ ư Ҩ ̳ ҩ ҭ Ҫ ҫ Ү ү Ұ ұ Ҳ ҳ ҵ ҷ Ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ɤ ƿ ҿ Ⱦ ´ ñ ¨ ͧ ȿ á Ʊ ̾ ʭ Ϥ ̣ ̿ ӣ ӡ Ӿ ӥ Ӥ Ӣ Ӧ ӯ ӧ Ө ӭ Ӭ ů Ӯ ӫ ө Ӫ Ӵ ͣ Ӻ ӹ Ӱ ӱ Ӷ ӳ ӷ Ӹ ӵ ӻ Ӳ ӽ ӿ Ӽ ԧ ò ʮ ȸ ǹ ԡ Ԣ ԣ Ԥ Ԧ ԥ Ԩ ԩ Ԫ ԫ ԭ Ԯ ˷ Ԭ ԯ Գ ó ԰ Դ Բ Ե Զ Է Թ Ժ Ի Ը Ա Լ Խ Կ Ծ Ǹ Ʋ ʽ ȹ Ŷ ʯ ͼ ¿ ̴ ŷ å ʳ ա բ ǡ ǥ ի ̯ ֬ գ զ ˸ է ը լ խ ժ թ ɱ ղ հ ̼ ճ ձ կ ծ շ ո մ Ϭ ն չ պ յ ̻ ջ ɲ ռ ս տ վ ¸ ¹ ֣ ͨ ̩ ǫ º Ƴ Ǣ ֢ ֡ Ÿ ° ֤ ֥ ֧ ֨ ֩ ֪ ֫ ֭ ̨ ֯ ֱ ֮ ְ ֳ ֲ ִ ֵ ƽ ֶ ֻ ֹ ָ ַ ּ ֽ ־ ֿ ֺ ̦ ç ġ Ģ ˹ Ȩ ʾ ʿ ǯ ͩ ģ Ź ϭ ס פ ץ ף ק צ ע ר ש ת ׭ ׫ ׬ ׮ ׯ Ƕ װ ױ Ϯ ײ ׵ С б ׶ Ĥ ׷ ʦ ׸ ׹ ׿ ĥ ׺ ɫ ׻ ׼ ׽ ׾ ״ ׳ ɧ ɷ Ħ Χ ħ Ű ɬ Ǧ ˺ ˻ ح ǰ © ء ا إ أ ؤ آ ͪ ئ Ǻ ج ذ ة خ د ث ر ت ب ؽ ظ ص ض ع ؼ ط غ ش ؾ ؿ س ػ ز θ ͫ 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Ѯ ѯ Ѱ ѱ Ѳ ѳ Ѵ ѵ Ѷ ѷ Ѹ ѹ Ѻ ѻ Ѽ ѽ Ѿ ѿ ҡ Ң ң Ҥ ҥ Ҧ ҧ Ҩ ҩ Ҫ ҫ Ҭ ҭ Ү ү Ұ ұ Ҳ ҳ Ҵ ҵ Ҷ ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ҿ ӡ Ӣ ӣ Ӥ ӥ Ӧ ӧ Ө ө Ӫ ӫ Ӭ ӭ Ӯ ӯ Ӱ ӱ Ӳ ӳ Ӵ ӵ Ӷ ӷ Ӹ ӹ Ӻ ӻ Ӽ ӽ Ӿ ӿ ԡ Ԣ ԣ Ԥ ԥ Ԧ ԧ Ԩ ԩ Ԫ ԫ Ԭ ԭ Ԯ ԯ ԰ Ա Բ Գ Դ Ե Զ Է Ը Թ Ժ Ի Լ Խ Ծ Կ ա բ գ դ ե զ է ը թ ժ ի լ խ ծ կ հ ձ ղ ճ մ յ ն շ ո չ պ ջ ռ ս վ տ ֡ ֢ ֣ ֤ ֥ ֦ ֧ ֨ ֩ ֪ ֫ ֬ ֭ ֮ ֯ ְ ֱ ֲ ֳ ִ ֵ ֶ ַ ָ ֹ ֺ ֻ ּ ֽ ־ ֿ ס ע ף פ ץ צ ק ר ש ת ׫ ׬ ׭ ׮ ׯ װ ױ ײ ׳ ״ ׵ ׶ ׷ ׸ ׹ ׺ ׻ ׼ ׽ ׾ ׿ ء آ أ ؤ إ ئ ا ب ة ت ث ج ح خ د ذ ر ز س ش ص ض ط ظ ع غ ػ ؼ ؽ ؾ ؿ ١ ٢ ٣ ٤ ٥ ٦ ٧ ٨ ٩ ٪ ٫ ٬ ٭ ٮ ٯ ٰ ٱ ٲ ٳ ٴ ٵ ٶ ٷ ٸ ٹ ٺ ٻ ټ ٽ پ ٿ ڡ ڢ ڣ ڤ ڥ ڦ ڧ ڨ ک ڪ ګ ڬ ڭ ڮ گ ڰ ڱ ڲ ڳ ڴ ڵ ڶ ڷ ڸ ڹ ں ڻ ڼ ڽ ھ ڿ ۡ ۢ ۣ ۤ ۥ ۦ ۧ ۨ ۩ ۪ ۫ ۬ ۭ ۮ ۯ ۰ ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹ ۺ ۻ ۼ ۽ ۾ ۿ ܡ ܢ ܣ ܤ ܥ ܦ ܧ ܨ ܩ ܪ ܫ ܬ ܭ ܮ ܯ ܰ ܱ ܲ ܳ ܴ ܵ ܶ ܷ ܸ ܹ ܺ ܻ ܼ ܽ ܾ ܿ ݡ ݢ ݣ ݤ ݥ ݦ ݧ ݨ ݩ ݪ ݫ ݬ ݭ ݮ ݯ ݰ ݱ ݲ ݳ ݴ ݵ ݶ ݷ ݸ ݹ ݺ ݻ ݼ ݽ ݾ ݿ ޡ ޢ ޣ ޤ ޥ ަ ާ ި ީ ު ޫ ެ ޭ ޮ ޯ ް ޱ ޲ ޳ ޴ ޵ ޶ ޷ ޸ ޹ ޺ ޻ ޼ ޽ ޾ ޿ ߡ ߢ ߣ ߤ ߥ ߦ ߧ ߨ ߩ ߪ ߫ ߬ ߭ ߮ ߯ ߰ ߱ ߲ ߳ ߴ ߵ ߶ ߷ ߸ ߹ ߺ ߻ ߼ ߽ ߾ ߿ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html.headers new file mode 100644 index 00000000..799f7c53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-cseucpkdfmtjapanese.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=cseucpkdfmtjapanese diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html new file mode 100644 index 00000000..266b2de3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html @@ -0,0 +1 @@ +x-euc-jp characters\ ~ Ϳ Т У ʺ ξ Ф Х Ц ð Ч Ш Щ ǵ Ƿ ˳ Ъ Ы ֦ Ь Э λ ͽ Я в г д е ˴ ж μ з и й о м н л к ʩ ¾ п Ǥ Ȳ ȼ â ͤ ; դ ʻ ե η ¥ ¯ ɶ ¦ ˵ ѣ Ѥ ѡ Ѣ Ư ѥ ν Ѧ ѩ ѧ Ѩ Ѫ Ѭ ѫ Ѯ ѯ ѭ Ѳ ѱ Ѱ ѳ Ѵ ͥ Ѷ ѵ Ѹ ѷ ѹ Ѻ Ѽ ѻ ѽ Ѿ Ȭ ϻ ʼ ŵ ̽ ο ȡ ʬ Ƚ § ˶ έ Ң ң ϫ ҥ Ҥ Ҧ ļ ͦ ҧ ư Ҩ ̳ ҩ ҭ Ҫ ҫ Ү ү Ұ ұ Ҳ ҳ ҵ ҷ Ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ɤ ƿ ҿ Ⱦ ´ ñ ¨ ͧ ȿ á Ʊ ̾ ʭ Ϥ ̣ ̿ ӣ ӡ Ӿ ӥ Ӥ Ӣ Ӧ ӯ ӧ Ө ӭ Ӭ ů Ӯ ӫ ө Ӫ Ӵ ͣ Ӻ ӹ Ӱ ӱ Ӷ ӳ ӷ Ӹ ӵ ӻ Ӳ ӽ ӿ Ӽ ԧ ò ʮ ȸ ǹ ԡ Ԣ ԣ Ԥ Ԧ ԥ Ԩ ԩ Ԫ ԫ ԭ Ԯ ˷ Ԭ ԯ Գ ó ԰ Դ Բ Ե Զ Է Թ Ժ Ի Ը Ա Լ Խ Կ Ծ Ǹ Ʋ ʽ ȹ Ŷ ʯ ͼ ¿ ̴ ŷ å ʳ ա բ ǡ ǥ ի ̯ ֬ գ զ ˸ է ը լ խ ժ թ ɱ ղ հ ̼ ճ ձ կ ծ շ ո մ Ϭ ն չ պ յ ̻ ջ ɲ ռ ս տ վ ¸ ¹ ֣ ͨ ̩ ǫ º Ƴ Ǣ ֢ ֡ Ÿ ° ֤ ֥ ֧ ֨ ֩ ֪ ֫ ֭ ̨ ֯ ֱ ֮ ְ ֳ ֲ ִ ֵ ƽ ֶ ֻ ֹ ָ ַ ּ ֽ ־ ֿ ֺ ̦ ç ġ Ģ ˹ Ȩ ʾ ʿ ǯ ͩ ģ Ź ϭ ס פ ץ ף ק צ ע ר ש ת ׭ ׫ ׬ ׮ ׯ Ƕ װ ױ Ϯ ײ ׵ С б ׶ Ĥ ׷ ʦ ׸ ׹ ׿ ĥ ׺ ɫ ׻ ׼ ׽ ׾ ״ ׳ ɧ ɷ Ħ Χ ħ Ű ɬ Ǧ ˺ ˻ ح ǰ © ء ا إ أ ؤ آ ͪ ئ Ǻ ج ذ ة خ د ث ر ت ب ؽ ظ ص ض ع ؼ ط غ ش ؾ ؿ س ػ ز θ ͫ ʰ ƴ Ĩ ١ ٢ ٣ ٤ ٥ ٦ ٧ ˼ ٨ ٩ ʧ ٬ ٪ ٭ ٫ ٮ ʱ ٯ ٲ ٰ ٷ ٱ ٳ ٴ ٸ ٵ ȴ ڭ ٻ ô پ ټ ٺ ٶ ٹ ٽ ĩ ª Ľ DZ Ϋ õ · ͬ » Ŧ Dz Ƶ ű ڥ ڧ ڣ ڤ ڢ ٿ ڦ ڡ ګ ڬ ŧ ڮ ک گ ڨ ڳ ڲ ڱ ڴ ڶ ڵ ڹ ڷ ڸ ڻ ں ڼ ڰ ڽ ھ ڿ Ũ ʸ ι ² ö ۦ Ī ˽ ۢ ۡ ۣ ۤ ۥ ۧ ۨ ۩ ۪ ۫ ͭ ۬ Ŀ ۭ ϯ ˾ ī ۮ ۯ ۰ ̤ ۲ ۴ ۷ ۶ ۳ ۵ ۸ ¼ ۻ ۹ « ۺ ۼ ۽ ۿ ۾ ɢ ˿ ͮ ɰ ܲ ܡ ܣ ܧ ê ܫ ܨ ܢ ܬ ܪ ܦ ̺ ܥ ܯ ܱ ܰ ܩ ܭ ܮ ܿ ܤ ܻ ܽ ܸ ܾ ܵ ܷ ܺ ܼ ܴ ܶ ܳ ϰ ܹ ϱ ɸ î ݡ ݬ ݨ ݧ ݦ ݣ ݥ ݤ ݪ Ϧ ݭ ݩ ݫ ȧ ݮ ݲ ݯ ݰ ݳ ݴ ݶ ݸ ݷ ݺ ݽ ݼ ݾ ÷ ݿ ̱ ɹ ʨ ޡ ˡ ޤ ޢ ˢ ť ޥ ޣ ް ޯ ެ ƶ ަ ީ ޮ ޭ ި ޫ ު ή ޶ ޴ ޱ ޳ ϲ ޵ ޺ Ͱ ޷ ޲ ޸ ޾ ޿ ø ʥ ޻ ź ޽ ޼ ¬ ̫ ù ͯ Ȯ ί Ů ũ ߣ ɺ ϳ ߢ ̡ ߡ ߯ ߪ ߳ ߬ Ĭ ߩ ߦ ߥ ߮ ߨ ߧ ߭ ߤ ߰ ߱ ߶ ߵ ߷ ߺ ߴ ߸ ߲ ǻ ߹ ߾ ߼ ߿ ߻ Ǩ ޹ ߽ ߫ ϧ ú ˣ ʲ ̵ Ǯ dz ĭ ̶ ϴ ʪ ì ϵ ǭ ͱ Ͳ Ψ ΰ ɻ ż ͳ Ҵ Į Ȫ α ȫ ɭ ά ɥ Ρ ȯ ɴ Ū ݹ ľ ̲ į Ʒ ̷ û ˤ β ȣ ʹ Ǫ ɼ Ͻ ʡ ǩ ̭ ɣ Ω ε Ƹ è ü ѿ ū ɮ Ȧ ȵ ̧ ý Ȣ Ȥ ϶ ʴ ̰ γ Ǵ ʵ Ǽ ɳ ʶ ³ þ ˥ Ż ȳ Ϸ ÿ ʹ İ ϸ ȥ Ͼ ȩ ɪ ˦ ƹ ǽ ̮ æ Ǿ ı IJ ʢ ɨ ǿ ¡ ڪ а ˧ ɩ ƺ ˨ Ϊ ơ Ǭ ̬ ˩ ϡ ̢ ¢ Ƣ ƣ ݱ ݢ κ Ⱥ ˪ ̪ Ϲ ij ͻ ާ ɽ µ ΢ ͵ Σ ʣ ˫ ʤ Ƥ ˬ ɾ ǧ Ͷ ï Ĵ ĵ ͡ ƥ ɵ ë Ʀ ˭ Ю ɿ Ž Ϩ ± £ Ķ ­ ϩ ķ Ƨ ž ͢ Ų ҡ ä é ų ƨ Ʃ ® ¤ Ϣ ɯ ͷ ƻ ã ½ Ŭ ͸ ˮ š Ϻ ͹ Ţ Ȱ Τ ţ Ŵ ȭ Ƽ ĸ ˯ ϣ Ͽ ŭ ƪ Ĺ ȶ Ʈ ƫ Φ δ Ȼ ͺ Υ ʷ ̸ Ϫ ۱ ǣ ĺ Ƭ ſ Ҭ ݻ ˰ ƭ ȱ ɦ ݵ ̥ ϥ ʫ í Ļ ȷ ˱ ƾ ̹ ˲ ϼ Ť ɡ ζ ¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ­ ® ¯ ° ± ² ³ ´ µ · ¸ ¹ º » ¼ ½ ¾ ¿ á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ ġ Ģ ģ Ĥ ĥ Ħ ħ Ĩ ĩ Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ ķ ĸ Ĺ ĺ Ļ ļ Ľ ľ Ŀ š Ţ ţ Ť ť Ŧ ŧ Ũ ũ Ū ū Ŭ ŭ Ů ů Ű ű Ų ų Ŵ ŵ Ŷ ŷ Ÿ Ź ź Ż ż Ž ž ſ ơ Ƣ ƣ Ƥ ƥ Ʀ Ƨ ƨ Ʃ ƪ ƫ Ƭ ƭ Ʈ Ư ư Ʊ Ʋ Ƴ ƴ Ƶ ƶ Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ ǡ Ǣ ǣ Ǥ ǥ Ǧ ǧ Ǩ ǩ Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ ǵ Ƕ Ƿ Ǹ ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ ȡ Ȣ ȣ Ȥ ȥ Ȧ ȧ Ȩ ȩ Ȫ ȫ Ȭ ȭ Ȯ ȯ Ȱ ȱ Ȳ ȳ ȴ ȵ ȶ ȷ ȸ ȹ Ⱥ Ȼ ȼ Ƚ Ⱦ ȿ ɡ ɢ ɣ ɤ ɥ ɦ ɧ ɨ ɩ ɪ ɫ ɬ ɭ ɮ ɯ ɰ ɱ ɲ ɳ ɴ ɵ ɶ ɷ ɸ ɹ ɺ ɻ ɼ ɽ ɾ ɿ ʡ ʢ ʣ ʤ ʥ ʦ ʧ ʨ ʩ ʪ ʫ ʬ ʭ ʮ ʯ ʰ ʱ ʲ ʳ ʴ ʵ ʶ ʷ ʸ ʹ ʺ ʻ ʼ ʽ ʾ ʿ ˡ ˢ ˣ ˤ ˥ ˦ ˧ ˨ ˩ ˪ ˫ ˬ ˭ ˮ ˯ ˰ ˱ ˲ ˳ ˴ ˵ ˶ ˷ ˸ ˹ ˺ ˻ ˼ ˽ ˾ ˿ ̡ ̢ ̣ ̤ ̥ ̦ ̧ ̨ ̩ ̪ ̫ ̬ ̭ ̮ ̯ ̰ ̱ ̲ ̳ ̴ ̵ ̶ ̷ ̸ ̹ ̺ ̻ ̼ ̽ ̾ ̿ ͡ ͢ ͣ ͤ ͥ ͦ ͧ ͨ ͩ ͪ ͫ ͬ ͭ ͮ ͯ Ͱ ͱ Ͳ ͳ ʹ ͵ Ͷ ͷ ͸ ͹ ͺ ͻ ͼ ͽ ; Ϳ Ρ ΢ Σ Τ Υ Φ Χ Ψ Ω Ϊ Ϋ ά έ ή ί ΰ α β γ δ ε ζ η θ ι κ λ μ ν ξ ο ϡ Ϣ ϣ Ϥ ϥ Ϧ ϧ Ϩ ϩ Ϫ ϫ Ϭ ϭ Ϯ ϯ ϰ ϱ ϲ ϳ ϴ ϵ ϶ Ϸ ϸ Ϲ Ϻ ϻ ϼ Ͻ Ͼ Ͽ С Т У Ф Х Ц Ч Ш Щ Ъ Ы Ь Э Ю Я а б в г д е ж з и й к л м н о п ѡ Ѣ ѣ Ѥ ѥ Ѧ ѧ Ѩ ѩ Ѫ ѫ Ѭ ѭ Ѯ ѯ Ѱ ѱ Ѳ ѳ Ѵ ѵ Ѷ ѷ Ѹ ѹ Ѻ ѻ Ѽ ѽ Ѿ ѿ ҡ Ң ң Ҥ ҥ Ҧ ҧ Ҩ ҩ Ҫ ҫ Ҭ ҭ Ү ү Ұ ұ Ҳ ҳ Ҵ ҵ Ҷ ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ҿ ӡ Ӣ ӣ Ӥ ӥ Ӧ ӧ Ө ө Ӫ ӫ Ӭ ӭ Ӯ ӯ Ӱ ӱ Ӳ ӳ Ӵ ӵ Ӷ ӷ Ӹ ӹ Ӻ ӻ Ӽ ӽ Ӿ ӿ ԡ Ԣ ԣ Ԥ ԥ Ԧ ԧ Ԩ ԩ Ԫ ԫ Ԭ ԭ Ԯ ԯ ԰ Ա Բ Գ Դ Ե Զ Է Ը Թ Ժ Ի Լ Խ Ծ Կ ա բ գ դ ե զ է ը թ ժ ի լ խ ծ կ հ ձ ղ ճ մ յ ն շ ո չ պ ջ ռ ս վ տ ֡ ֢ ֣ ֤ ֥ ֦ ֧ ֨ ֩ ֪ ֫ ֬ ֭ ֮ ֯ ְ ֱ ֲ ֳ ִ ֵ ֶ ַ ָ ֹ ֺ ֻ ּ ֽ ־ ֿ ס ע ף פ ץ צ ק ר ש ת ׫ ׬ ׭ ׮ ׯ װ ױ ײ ׳ ״ ׵ ׶ ׷ ׸ ׹ ׺ ׻ ׼ ׽ ׾ ׿ ء آ أ ؤ إ ئ ا ب ة ت ث ج ح خ د ذ ر ز س ش ص ض ط ظ ع غ ػ ؼ ؽ ؾ ؿ ١ ٢ ٣ ٤ ٥ ٦ ٧ ٨ ٩ ٪ ٫ ٬ ٭ ٮ ٯ ٰ ٱ ٲ ٳ ٴ ٵ ٶ ٷ ٸ ٹ ٺ ٻ ټ ٽ پ ٿ ڡ ڢ ڣ ڤ ڥ ڦ ڧ ڨ ک ڪ ګ ڬ ڭ ڮ گ ڰ ڱ ڲ ڳ ڴ ڵ ڶ ڷ ڸ ڹ ں ڻ ڼ ڽ ھ ڿ ۡ ۢ ۣ ۤ ۥ ۦ ۧ ۨ ۩ ۪ ۫ ۬ ۭ ۮ ۯ ۰ ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹ ۺ ۻ ۼ ۽ ۾ ۿ ܡ ܢ ܣ ܤ ܥ ܦ ܧ ܨ ܩ ܪ ܫ ܬ ܭ ܮ ܯ ܰ ܱ ܲ ܳ ܴ ܵ ܶ ܷ ܸ ܹ ܺ ܻ ܼ ܽ ܾ ܿ ݡ ݢ ݣ ݤ ݥ ݦ ݧ ݨ ݩ ݪ ݫ ݬ ݭ ݮ ݯ ݰ ݱ ݲ ݳ ݴ ݵ ݶ ݷ ݸ ݹ ݺ ݻ ݼ ݽ ݾ ݿ ޡ ޢ ޣ ޤ ޥ ަ ާ ި ީ ު ޫ ެ ޭ ޮ ޯ ް ޱ ޲ ޳ ޴ ޵ ޶ ޷ ޸ ޹ ޺ ޻ ޼ ޽ ޾ ޿ ߡ ߢ ߣ ߤ ߥ ߦ ߧ ߨ ߩ ߪ ߫ ߬ ߭ ߮ ߯ ߰ ߱ ߲ ߳ ߴ ߵ ߶ ߷ ߸ ߹ ߺ ߻ ߼ ߽ ߾ ߿ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html.headers new file mode 100644 index 00000000..fac56a31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars-x-euc-jp.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=x-euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html new file mode 100644 index 00000000..365e49d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html @@ -0,0 +1 @@ +euc-jp characters\ ~ Ϳ Т У ʺ ξ Ф Х Ц ð Ч Ш Щ ǵ Ƿ ˳ Ъ Ы ֦ Ь Э λ ͽ Я в г д е ˴ ж μ з и й о м н л к ʩ ¾ п Ǥ Ȳ ȼ â ͤ ; դ ʻ ե η ¥ ¯ ɶ ¦ ˵ ѣ Ѥ ѡ Ѣ Ư ѥ ν Ѧ ѩ ѧ Ѩ Ѫ Ѭ ѫ Ѯ ѯ ѭ Ѳ ѱ Ѱ ѳ Ѵ ͥ Ѷ ѵ Ѹ ѷ ѹ Ѻ Ѽ ѻ ѽ Ѿ Ȭ ϻ ʼ ŵ ̽ ο ȡ ʬ Ƚ § ˶ έ Ң ң ϫ ҥ Ҥ Ҧ ļ ͦ ҧ ư Ҩ ̳ ҩ ҭ Ҫ ҫ Ү ү Ұ ұ Ҳ ҳ ҵ ҷ Ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ɤ ƿ ҿ Ⱦ ´ ñ ¨ ͧ ȿ á Ʊ ̾ ʭ Ϥ ̣ ̿ ӣ ӡ Ӿ ӥ Ӥ Ӣ Ӧ ӯ ӧ Ө ӭ Ӭ ů Ӯ ӫ ө Ӫ Ӵ ͣ Ӻ ӹ Ӱ ӱ Ӷ ӳ ӷ Ӹ ӵ ӻ Ӳ ӽ ӿ Ӽ ԧ ò ʮ ȸ ǹ ԡ Ԣ ԣ Ԥ Ԧ ԥ Ԩ ԩ Ԫ ԫ ԭ Ԯ ˷ Ԭ ԯ Գ ó ԰ Դ Բ Ե Զ Է Թ Ժ Ի Ը Ա Լ Խ Կ Ծ Ǹ Ʋ ʽ ȹ Ŷ ʯ ͼ ¿ ̴ ŷ å ʳ ա բ ǡ ǥ ի ̯ ֬ գ զ ˸ է ը լ խ ժ թ ɱ ղ հ ̼ ճ ձ կ ծ շ ո մ Ϭ ն չ պ յ ̻ ջ ɲ ռ ս տ վ ¸ ¹ ֣ ͨ ̩ ǫ º Ƴ Ǣ ֢ ֡ Ÿ ° ֤ ֥ ֧ ֨ ֩ ֪ ֫ ֭ ̨ ֯ ֱ ֮ ְ ֳ ֲ ִ ֵ ƽ ֶ ֻ ֹ ָ ַ ּ ֽ ־ ֿ ֺ ̦ ç ġ Ģ ˹ Ȩ ʾ ʿ ǯ ͩ ģ Ź ϭ ס פ ץ ף ק צ ע ר ש ת ׭ ׫ ׬ ׮ ׯ Ƕ װ ױ Ϯ ײ ׵ С б ׶ Ĥ ׷ ʦ ׸ ׹ ׿ ĥ ׺ ɫ ׻ ׼ ׽ ׾ ״ ׳ ɧ ɷ Ħ Χ ħ Ű ɬ Ǧ ˺ ˻ ح ǰ © ء ا إ أ ؤ آ ͪ ئ Ǻ ج ذ ة خ د ث ر ت ب ؽ ظ ص ض ع ؼ ط غ ش ؾ ؿ س ػ ز θ ͫ ʰ ƴ Ĩ ١ ٢ ٣ ٤ ٥ ٦ ٧ ˼ ٨ ٩ ʧ ٬ ٪ ٭ ٫ ٮ ʱ ٯ ٲ ٰ ٷ ٱ ٳ ٴ ٸ ٵ ȴ ڭ ٻ ô پ ټ ٺ ٶ ٹ ٽ ĩ ª Ľ DZ Ϋ õ · ͬ » Ŧ Dz Ƶ ű ڥ ڧ ڣ ڤ ڢ ٿ ڦ ڡ ګ ڬ ŧ ڮ ک گ ڨ ڳ ڲ ڱ ڴ ڶ ڵ ڹ ڷ ڸ ڻ ں ڼ ڰ ڽ ھ ڿ Ũ ʸ ι ² ö ۦ Ī ˽ ۢ ۡ ۣ ۤ ۥ ۧ ۨ ۩ ۪ ۫ ͭ ۬ Ŀ ۭ ϯ ˾ ī ۮ ۯ ۰ ̤ ۲ ۴ ۷ ۶ ۳ ۵ ۸ ¼ ۻ ۹ « ۺ ۼ ۽ ۿ ۾ ɢ ˿ ͮ ɰ ܲ ܡ ܣ ܧ ê ܫ ܨ ܢ ܬ ܪ ܦ ̺ ܥ ܯ ܱ ܰ ܩ ܭ ܮ ܿ ܤ ܻ ܽ ܸ ܾ ܵ ܷ ܺ ܼ ܴ ܶ ܳ ϰ ܹ ϱ ɸ î ݡ ݬ ݨ ݧ ݦ ݣ ݥ ݤ ݪ Ϧ ݭ ݩ ݫ ȧ ݮ ݲ ݯ ݰ ݳ ݴ ݶ ݸ ݷ ݺ ݽ ݼ ݾ ÷ ݿ ̱ ɹ ʨ ޡ ˡ ޤ ޢ ˢ ť ޥ ޣ ް ޯ ެ ƶ ަ ީ ޮ ޭ ި ޫ ު ή ޶ ޴ ޱ ޳ ϲ ޵ ޺ Ͱ ޷ ޲ ޸ ޾ ޿ ø ʥ ޻ ź ޽ ޼ ¬ ̫ ù ͯ Ȯ ί Ů ũ ߣ ɺ ϳ ߢ ̡ ߡ ߯ ߪ ߳ ߬ Ĭ ߩ ߦ ߥ ߮ ߨ ߧ ߭ ߤ ߰ ߱ ߶ ߵ ߷ ߺ ߴ ߸ ߲ ǻ ߹ ߾ ߼ ߿ ߻ Ǩ ޹ ߽ ߫ ϧ ú ˣ ʲ ̵ Ǯ dz ĭ ̶ ϴ ʪ ì ϵ ǭ ͱ Ͳ Ψ ΰ ɻ ż ͳ Ҵ Į Ȫ α ȫ ɭ ά ɥ Ρ ȯ ɴ Ū ݹ ľ ̲ į Ʒ ̷ û ˤ β ȣ ʹ Ǫ ɼ Ͻ ʡ ǩ ̭ ɣ Ω ε Ƹ è ü ѿ ū ɮ Ȧ ȵ ̧ ý Ȣ Ȥ ϶ ʴ ̰ γ Ǵ ʵ Ǽ ɳ ʶ ³ þ ˥ Ż ȳ Ϸ ÿ ʹ İ ϸ ȥ Ͼ ȩ ɪ ˦ ƹ ǽ ̮ æ Ǿ ı IJ ʢ ɨ ǿ ¡ ڪ а ˧ ɩ ƺ ˨ Ϊ ơ Ǭ ̬ ˩ ϡ ̢ ¢ Ƣ ƣ ݱ ݢ κ Ⱥ ˪ ̪ Ϲ ij ͻ ާ ɽ µ ΢ ͵ Σ ʣ ˫ ʤ Ƥ ˬ ɾ ǧ Ͷ ï Ĵ ĵ ͡ ƥ ɵ ë Ʀ ˭ Ю ɿ Ž Ϩ ± £ Ķ ­ ϩ ķ Ƨ ž ͢ Ų ҡ ä é ų ƨ Ʃ ® ¤ Ϣ ɯ ͷ ƻ ã ½ Ŭ ͸ ˮ š Ϻ ͹ Ţ Ȱ Τ ţ Ŵ ȭ Ƽ ĸ ˯ ϣ Ͽ ŭ ƪ Ĺ ȶ Ʈ ƫ Φ δ Ȼ ͺ Υ ʷ ̸ Ϫ ۱ ǣ ĺ Ƭ ſ Ҭ ݻ ˰ ƭ ȱ ɦ ݵ ̥ ϥ ʫ í Ļ ȷ ˱ ƾ ̹ ˲ ϼ Ť ɡ ζ ¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ­ ® ¯ ° ± ² ³ ´ µ · ¸ ¹ º » ¼ ½ ¾ ¿ á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ÷ ø ù ú û ü ý þ ÿ ġ Ģ ģ Ĥ ĥ Ħ ħ Ĩ ĩ Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ ķ ĸ Ĺ ĺ Ļ ļ Ľ ľ Ŀ š Ţ ţ Ť ť Ŧ ŧ Ũ ũ Ū ū Ŭ ŭ Ů ů Ű ű Ų ų Ŵ ŵ Ŷ ŷ Ÿ Ź ź Ż ż Ž ž ſ ơ Ƣ ƣ Ƥ ƥ Ʀ Ƨ ƨ Ʃ ƪ ƫ Ƭ ƭ Ʈ Ư ư Ʊ Ʋ Ƴ ƴ Ƶ ƶ Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ ǡ Ǣ ǣ Ǥ ǥ Ǧ ǧ Ǩ ǩ Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ ǵ Ƕ Ƿ Ǹ ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ ȡ Ȣ ȣ Ȥ ȥ Ȧ ȧ Ȩ ȩ Ȫ ȫ Ȭ ȭ Ȯ ȯ Ȱ ȱ Ȳ ȳ ȴ ȵ ȶ ȷ ȸ ȹ Ⱥ Ȼ ȼ Ƚ Ⱦ ȿ ɡ ɢ ɣ ɤ ɥ ɦ ɧ ɨ ɩ ɪ ɫ ɬ ɭ ɮ ɯ ɰ ɱ ɲ ɳ ɴ ɵ ɶ ɷ ɸ ɹ ɺ ɻ ɼ ɽ ɾ ɿ ʡ ʢ ʣ ʤ ʥ ʦ ʧ ʨ ʩ ʪ ʫ ʬ ʭ ʮ ʯ ʰ ʱ ʲ ʳ ʴ ʵ ʶ ʷ ʸ ʹ ʺ ʻ ʼ ʽ ʾ ʿ ˡ ˢ ˣ ˤ ˥ ˦ ˧ ˨ ˩ ˪ ˫ ˬ ˭ ˮ ˯ ˰ ˱ ˲ ˳ ˴ ˵ ˶ ˷ ˸ ˹ ˺ ˻ ˼ ˽ ˾ ˿ ̡ ̢ ̣ ̤ ̥ ̦ ̧ ̨ ̩ ̪ ̫ ̬ ̭ ̮ ̯ ̰ ̱ ̲ ̳ ̴ ̵ ̶ ̷ ̸ ̹ ̺ ̻ ̼ ̽ ̾ ̿ ͡ ͢ ͣ ͤ ͥ ͦ ͧ ͨ ͩ ͪ ͫ ͬ ͭ ͮ ͯ Ͱ ͱ Ͳ ͳ ʹ ͵ Ͷ ͷ ͸ ͹ ͺ ͻ ͼ ͽ ; Ϳ Ρ ΢ Σ Τ Υ Φ Χ Ψ Ω Ϊ Ϋ ά έ ή ί ΰ α β γ δ ε ζ η θ ι κ λ μ ν ξ ο ϡ Ϣ ϣ Ϥ ϥ Ϧ ϧ Ϩ ϩ Ϫ ϫ Ϭ ϭ Ϯ ϯ ϰ ϱ ϲ ϳ ϴ ϵ ϶ Ϸ ϸ Ϲ Ϻ ϻ ϼ Ͻ Ͼ Ͽ С Т У Ф Х Ц Ч Ш Щ Ъ Ы Ь Э Ю Я а б в г д е ж з и й к л м н о п ѡ Ѣ ѣ Ѥ ѥ Ѧ ѧ Ѩ ѩ Ѫ ѫ Ѭ ѭ Ѯ ѯ Ѱ ѱ Ѳ ѳ Ѵ ѵ Ѷ ѷ Ѹ ѹ Ѻ ѻ Ѽ ѽ Ѿ ѿ ҡ Ң ң Ҥ ҥ Ҧ ҧ Ҩ ҩ Ҫ ҫ Ҭ ҭ Ү ү Ұ ұ Ҳ ҳ Ҵ ҵ Ҷ ҷ Ҹ ҹ Һ һ Ҽ ҽ Ҿ ҿ ӡ Ӣ ӣ Ӥ ӥ Ӧ ӧ Ө ө Ӫ ӫ Ӭ ӭ Ӯ ӯ Ӱ ӱ Ӳ ӳ Ӵ ӵ Ӷ ӷ Ӹ ӹ Ӻ ӻ Ӽ ӽ Ӿ ӿ ԡ Ԣ ԣ Ԥ ԥ Ԧ ԧ Ԩ ԩ Ԫ ԫ Ԭ ԭ Ԯ ԯ ԰ Ա Բ Գ Դ Ե Զ Է Ը Թ Ժ Ի Լ Խ Ծ Կ ա բ գ դ ե զ է ը թ ժ ի լ խ ծ կ հ ձ ղ ճ մ յ ն շ ո չ պ ջ ռ ս վ տ ֡ ֢ ֣ ֤ ֥ ֦ ֧ ֨ ֩ ֪ ֫ ֬ ֭ ֮ ֯ ְ ֱ ֲ ֳ ִ ֵ ֶ ַ ָ ֹ ֺ ֻ ּ ֽ ־ ֿ ס ע ף פ ץ צ ק ר ש ת ׫ ׬ ׭ ׮ ׯ װ ױ ײ ׳ ״ ׵ ׶ ׷ ׸ ׹ ׺ ׻ ׼ ׽ ׾ ׿ ء آ أ ؤ إ ئ ا ب ة ت ث ج ح خ د ذ ر ز س ش ص ض ط ظ ع غ ػ ؼ ؽ ؾ ؿ ١ ٢ ٣ ٤ ٥ ٦ ٧ ٨ ٩ ٪ ٫ ٬ ٭ ٮ ٯ ٰ ٱ ٲ ٳ ٴ ٵ ٶ ٷ ٸ ٹ ٺ ٻ ټ ٽ پ ٿ ڡ ڢ ڣ ڤ ڥ ڦ ڧ ڨ ک ڪ ګ ڬ ڭ ڮ گ ڰ ڱ ڲ ڳ ڴ ڵ ڶ ڷ ڸ ڹ ں ڻ ڼ ڽ ھ ڿ ۡ ۢ ۣ ۤ ۥ ۦ ۧ ۨ ۩ ۪ ۫ ۬ ۭ ۮ ۯ ۰ ۱ ۲ ۳ ۴ ۵ ۶ ۷ ۸ ۹ ۺ ۻ ۼ ۽ ۾ ۿ ܡ ܢ ܣ ܤ ܥ ܦ ܧ ܨ ܩ ܪ ܫ ܬ ܭ ܮ ܯ ܰ ܱ ܲ ܳ ܴ ܵ ܶ ܷ ܸ ܹ ܺ ܻ ܼ ܽ ܾ ܿ ݡ ݢ ݣ ݤ ݥ ݦ ݧ ݨ ݩ ݪ ݫ ݬ ݭ ݮ ݯ ݰ ݱ ݲ ݳ ݴ ݵ ݶ ݷ ݸ ݹ ݺ ݻ ݼ ݽ ݾ ݿ ޡ ޢ ޣ ޤ ޥ ަ ާ ި ީ ު ޫ ެ ޭ ޮ ޯ ް ޱ ޲ ޳ ޴ ޵ ޶ ޷ ޸ ޹ ޺ ޻ ޼ ޽ ޾ ޿ ߡ ߢ ߣ ߤ ߥ ߦ ߧ ߨ ߩ ߪ ߫ ߬ ߭ ߮ ߯ ߰ ߱ ߲ ߳ ߴ ߵ ߶ ߷ ߸ ߹ ߺ ߻ ߼ ߽ ߾ ߿ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_chars.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html new file mode 100644 index 00000000..39f67b9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html @@ -0,0 +1,8 @@ + + + + +EUC-JP characters + + 1 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html.headers new file mode 100644 index 00000000..9a64388b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/eucjp_errors.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0208_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0208_index.js new file mode 100644 index 00000000..1c9a10fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0208_index.js @@ -0,0 +1,3 @@ +// index is ShiftJIS index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var jis0208 = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0212_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0212_index.js new file mode 100644 index 00000000..cc720fe0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/euc-jp/jis0212_index.js @@ -0,0 +1,3 @@ +// index is an index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var jis0212 = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-csiso2022jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-csiso2022jp.html new file mode 100644 index 00000000..d9dc2f09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-csiso2022jp.html @@ -0,0 +1,36 @@ + + + + +csiso2022jp decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-errors.html new file mode 100644 index 00000000..23ea8481 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode-errors.html @@ -0,0 +1,107 @@ + + + + +ISO 2022-JP decoding errors + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode.html new file mode 100644 index 00000000..4434e545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decode.html @@ -0,0 +1,36 @@ + + + + +ISO 2022-JP decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decoder.js new file mode 100644 index 00000000..f4bcd863 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-decoder.js @@ -0,0 +1,206 @@ +function dec2char(n) { + // converts a decimal number to a Unicode character + // n: the dec codepoint value to be converted + if (n <= 0xffff) { + out = String.fromCharCode(n); + } else if (n <= 0x10ffff) { + n -= 0x10000; + out = + String.fromCharCode(0xd800 | (n >> 10)) + + String.fromCharCode(0xdc00 | (n & 0x3ff)); + } else out = "dec2char error: Code point out of range: " + n; + return out; +} + +function getIndexPtr(cp, index) { + for (p = 0; p < index.length; p++) { + if (index[p] == cp) { + return p; + } + } + return null; +} + +function iso2022jpDecoder(stream) { + stream = stream.replace(/%/g, " "); + stream = stream.replace(/[\s]+/g, " ").trim(); + var bytes = stream.split(" "); + for (var i = 0; i < bytes.length; i++) bytes[i] = parseInt(bytes[i], 16); + var endofstream = 2000000; + //bytes.push(endofstream) + var out = ""; + var decState = "ascii"; + var outState = "ascii"; + var isoLead = 0x00; + var outFlag = false; + var cp, ptr, lead; + + var finished = false; + while (!finished) { + if (bytes.length == 0) byte = endofstream; + else var byte = bytes.shift(); + //byte = bytes.shift() + + switch (decState) { + case "ascii": + if (byte == 0x1b) { + decState = "escStart"; + continue; + } else if ( + byte >= 0x00 && + byte <= 0x7f && + byte !== 0x0e && + byte !== 0x0f && + byte !== 0x1b + ) { + outFlag = false; + out += dec2char(byte); + continue; + } else if (byte == endofstream) { + finished = true; + continue; + } else { + outFlag = false; + out += "�"; + continue; + } + break; + case "roman": + if (byte == 0x1b) { + decState = "escStart"; + continue; + } else if (byte == 0x5c) { + outFlag = false; + out += dec2char(0xa5); + continue; + } else if (byte == 0x7e) { + outFlag = false; + out += dec2char(0x203e); + continue; + } else if ( + byte >= 0x00 && + byte <= 0x7f && + byte !== 0x0e && + byte !== 0x0f && + byte !== 0x1b && + byte !== 0x5c && + byte !== 0x7e + ) { + outFlag = false; + out += dec2char(byte); + continue; + } else if (byte == endofstream) { + finished = true; + continue; + } else { + outFlag = false; + out += "�"; + continue; + } + break; + case "katakana": + if (byte == 0x1b) { + decState = "escStart"; + continue; + } else if (byte >= 0x21 && byte <= 0x5f) { + outFlag = false; + out += dec2char(0xff61 + byte - 0x21); + continue; + } else if (byte == endofstream) { + finished = true; + continue; + } else { + outFlag = false; + out += "�"; + continue; + } + break; + case "leadbyte": + if (byte == 0x1b) { + decState = "escStart"; + continue; + } else if (byte >= 0x21 && byte <= 0x7e) { + outFlag = false; + isoLead = byte; + decState = "trailbyte"; + continue; + } else if (byte == endofstream) { + finished = true; + continue; + } else { + outFlag = false; + out += "�"; + continue; + } + break; + case "trailbyte": + if (byte == 0x1b) { + decState = "escStart"; + out += "�"; + continue; + } else if (byte >= 0x21 && byte <= 0x7e) { + decState = "leadbyte"; + ptr = (isoLead - 0x21) * 94 + byte - 0x21; + cp = jis0208[ptr]; + if (cp == null) { + out += "�"; + continue; + } + out += dec2char(cp); + continue; + } else if (byte == endofstream) { + decState = "leadbyte"; + bytes.unshift(byte); + out += "�"; + continue; + } else { + decState = "leadbyte"; + out += "�"; + continue; + } + break; + case "escStart": + if (byte == 0x24 || byte == 0x28) { + isoLead = byte; + decState = "escape"; + continue; + } else { + bytes.unshift(byte); + outFlag = false; + decState = outState; + out += "�"; + continue; + } + break; + case "escape": + lead = isoLead; + isoLead = 0x00; + var state = null; + if (lead == 0x28 && byte == 0x42) state = "ascii"; + if (lead == 0x28 && byte == 0x4a) state = "roman"; + if (lead == 0x28 && byte == 0x49) state = "katakana"; + if (lead == 0x24 && (byte == 0x40 || byte == 0x42)) + state = "leadbyte"; + if (state != null) { + decState = state; + outState = state; + var outputflag = false; + outputflag = outFlag; + outFlag = true; + if (outputflag == false) continue; + else { + out += "�"; + continue; + } + } + // Prepend the sequence (lead, byte) to the stream + bytes.unshift(lead, byte); + outFlag = false; + decState = outState; + out += "�"; + continue; + break; + } + } + return out; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html new file mode 100644 index 00000000..cd8d41b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html @@ -0,0 +1,136 @@ + + + + +csiso2022jp encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html.headers new file mode 100644 index 00000000..547bbcb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-csiso2022jp.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=csiso2022jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html new file mode 100644 index 00000000..d35ef5fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html @@ -0,0 +1,60 @@ + + + + +ISO 2022 JP encoding errors (form, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html new file mode 100644 index 00000000..eb4d8d23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html @@ -0,0 +1,50 @@ + + + + +ISO 2022 JP encoding errors (form, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html new file mode 100644 index 00000000..95467bad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html @@ -0,0 +1,46 @@ + + + + +ISO 2022 JP encoding errors (form, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-stateful.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-stateful.html new file mode 100644 index 00000000..c95b13d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form-errors-stateful.html @@ -0,0 +1,61 @@ + + +Encoding: ISO-2022-JP unencodable replacement in form submission + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html new file mode 100644 index 00000000..3a1b3b91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html @@ -0,0 +1,42 @@ + + + + +ISO 2022 JP encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-form.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html new file mode 100644 index 00000000..e9ae0d1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html @@ -0,0 +1,55 @@ + + + + +ISO 2022-JP encoding errors (href, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html new file mode 100644 index 00000000..6e588359 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html @@ -0,0 +1,45 @@ + + + + +ISO 2022-JP encoding errors (href, hangul) + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html new file mode 100644 index 00000000..8d8150d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html @@ -0,0 +1,37 @@ + + + + +ISO 2022-JP encoding errors (href, misc) + + + + + + + + + + + + + + + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html new file mode 100644 index 00000000..08b8c264 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html @@ -0,0 +1,37 @@ + + + + +ISO 2022-JP encoding (href) + + + + + + + + + + + + + + + + + + + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encode-href.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encoder.js new file mode 100644 index 00000000..9f07d0b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp-encoder.js @@ -0,0 +1,246 @@ +// set up a sparse array of all unicode codepoints listed in the index +// this will be used for lookup in iso2022jpEncoded +var jis0208CPs = []; // index is unicode cp, value is pointer +for (var p = 0; p < jis0208.length; p++) { + if (jis0208[p] != null && jis0208CPs[jis0208[p]] == null) { + jis0208CPs[jis0208[p]] = p; + } +} + +// set up mappings for half/full width katakana +// index is a katakana index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var iso2022jpkatakana = [ + 12290, + 12300, + 12301, + 12289, + 12539, + 12530, + 12449, + 12451, + 12453, + 12455, + 12457, + 12515, + 12517, + 12519, + 12483, + 12540, + 12450, + 12452, + 12454, + 12456, + 12458, + 12459, + 12461, + 12463, + 12465, + 12467, + 12469, + 12471, + 12473, + 12475, + 12477, + 12479, + 12481, + 12484, + 12486, + 12488, + 12490, + 12491, + 12492, + 12493, + 12494, + 12495, + 12498, + 12501, + 12504, + 12507, + 12510, + 12511, + 12512, + 12513, + 12514, + 12516, + 12518, + 12520, + 12521, + 12522, + 12523, + 12524, + 12525, + 12527, + 12531, + 12443, + 12444 +]; + +function chars2cps(chars) { + // this is needed because of javascript's handling of supplementary characters + // char: a string of unicode characters + // returns an array of decimal code point values + var haut = 0; + var out = []; + for (var i = 0; i < chars.length; i++) { + var b = chars.charCodeAt(i); + if (b < 0 || b > 0xffff) { + alert( + "Error in chars2cps: byte out of range " + b.toString(16) + "!" + ); + } + if (haut != 0) { + if (0xdc00 <= b && b <= 0xdfff) { + out.push(0x10000 + ((haut - 0xd800) << 10) + (b - 0xdc00)); + haut = 0; + continue; + } else { + alert( + "Error in chars2cps: surrogate out of range " + + haut.toString(16) + + "!" + ); + haut = 0; + } + } + if (0xd800 <= b && b <= 0xdbff) { + haut = b; + } else { + out.push(b); + } + } + return out; +} + +function iso2022jpEncoder(stream) { + var cps = chars2cps(stream); + var endofstream = 2000000; + var out = ""; + var encState = "ascii"; + var finished = false; + var cp, ptr; + + while (!finished) { + if (cps.length == 0) cp = endofstream; + else cp = cps.shift(); + if (cp == endofstream && encState != "ascii") { + cps.unshift(cp); + encState = "ascii"; + out += " 1B 28 42"; + continue; + } + if (cp == endofstream && encState == "ascii") { + finished = true; + continue; + } + if ( + (encState === "ascii" || encState === "roman") && + (cp === 0x0e || cp === 0x0f || cp === 0x1b) + ) { + //out += ' &#'+cp+';' + // continue + return null; + } + if (encState == "ascii" && cp >= 0x00 && cp <= 0x7f) { + out += " " + cp.toString(16).toUpperCase(); + continue; + } + if ( + encState == "roman" && + ((cp >= 0x00 && cp <= 0x7f && cp !== 0x5c && cp !== 0x7e) || + cp == 0xa5 || + cp == 0x203e) + ) { + if (cp >= 0x00 && cp <= 0x7f) { + // ASCII + out += " " + cp.toString(16).toUpperCase(); + continue; + } + if (cp == 0xa5) { + out += " 5C"; + continue; + } + if (cp == 0x203e) { + out += " 7E"; + continue; + } + } + if (encState != "ascii" && cp >= 0x00 && cp <= 0x7f) { + cps.unshift(cp); + encState = "ascii"; + out += " 1B 28 42"; + continue; + } + if ((cp == 0xa5 || cp == 0x203e) && encState != "roman") { + cps.unshift(cp); + encState = "roman"; + out += " 1B 28 4A"; + continue; + } + if (cp == 0x2212) cp = 0xff0d; + if (cp >= 0xff61 && cp <= 0xff9f) { + cp = iso2022jpkatakana[cp - 0xff61]; + } + ptr = jis0208CPs[cp]; + if (ptr == null) { + //out += ' &#'+cp+';' + //continue + return null; + } + if (encState != "jis0208") { + cps.unshift(cp); + encState = "jis0208"; + out += " 1B 24 42"; + continue; + } + var lead = Math.floor(ptr / 94) + 0x21; + var trail = ptr % 94 + 0x21; + out += + " " + + lead.toString(16).toUpperCase() + + " " + + trail.toString(16).toUpperCase(); + } + return out.trim(); +} + +function convertToHex(str) { + // converts a string of ASCII characters to hex byte codes + var out = ""; + var result; + for (var c = 0; c < str.length; c++) { + result = + str + .charCodeAt(c) + .toString(16) + .toUpperCase() + " "; + out += result; + } + return out; +} + +function normalizeStr(str) { + var out = ""; + for (var c = 0; c < str.length; c++) { + if ( + str.charAt(c) == "%" && + str.charAt(c + 1) != "%" && + str.charAt(c + 2) != "%" + ) { + out += String.fromCodePoint( + parseInt(str.charAt(c + 1) + str.charAt(c + 2), 16) + ); + c += 2; + } else out += str.charAt(c); + } + var result = ""; + for (var o = 0; o < out.length; o++) { + result += + "%" + + out + .charCodeAt(o) + .toString(16) + .toUpperCase(); + } + return result.replace(/%1B%28%42$/, ""); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_chars-csiso2022jp.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_chars-csiso2022jp.html new file mode 100644 index 00000000..84104cb4 --- /dev/null +++ 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b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_errors.html new file mode 100644 index 00000000..aeed3def --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_errors.html @@ -0,0 +1,8 @@ + + + + +ISO-2022-jp characters + +$ByV(B (J(B (Ie(B $BV(B $B$t(B $By(B eyV(B $eyV(B + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_errors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_errors.html.headers new file mode 100644 index 00000000..51324ea2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/iso2022jp_errors.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-2022-jp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/jis0208_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/jis0208_index.js new file mode 100644 index 00000000..1c9a10fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/iso-2022-jp/jis0208_index.js @@ -0,0 +1,3 @@ +// index is ShiftJIS index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var jis0208 = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/jis0208_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/jis0208_index.js new file mode 100644 index 00000000..1c9a10fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/jis0208_index.js @@ -0,0 +1,3 @@ +// index is ShiftJIS index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var jis0208 = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-csshiftjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-csshiftjis.html new file mode 100644 index 00000000..d6893754 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-csshiftjis.html @@ -0,0 +1,37 @@ + + + + +csshiftjis decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-errors.html new file mode 100644 index 00000000..50ac2b7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-errors.html @@ -0,0 +1,118 @@ + + + + +Shift_jis decoding errors + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms932.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms932.html new file mode 100644 index 00000000..e65a486d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms932.html @@ -0,0 +1,36 @@ + + + + +ms932 decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms_kanji.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms_kanji.html new file mode 100644 index 00000000..c59b1da0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-ms_kanji.html @@ -0,0 +1,36 @@ + + + + +ms_kanji decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-shift-jis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-shift-jis.html new file mode 100644 index 00000000..62159d1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-shift-jis.html @@ -0,0 +1,36 @@ + + + + +shift-jis decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-sjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-sjis.html new file mode 100644 index 00000000..9c4047e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-sjis.html @@ -0,0 +1,36 @@ + + + + +sjis decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-windows-31j.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-windows-31j.html new file mode 100644 index 00000000..2ed617b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-windows-31j.html @@ -0,0 +1,36 @@ + + + + +windows-31j decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-x-sjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-x-sjis.html new file mode 100644 index 00000000..02e6a5d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode-x-sjis.html @@ -0,0 +1,36 @@ + + + + +x-sjis decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode.html new file mode 100644 index 00000000..b05bc28f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decode.html @@ -0,0 +1,36 @@ + + + + +ShiftJIS decoding + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decoder.js new file mode 100644 index 00000000..48e08b3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-decoder.js @@ -0,0 +1,80 @@ +function dec2char(n) { + // converts a decimal number to a Unicode character + // n: the dec codepoint value to be converted + if (n <= 0xffff) { + out = String.fromCharCode(n); + } else if (n <= 0x10ffff) { + n -= 0x10000; + out = + String.fromCharCode(0xd800 | (n >> 10)) + + String.fromCharCode(0xdc00 | (n & 0x3ff)); + } else out = "dec2char error: Code point out of range: " + n; + return out; +} + +function sjisDecoder(stream) { + stream = stream.replace(/%/g, " "); + stream = stream.replace(/[\s]+/g, " ").trim(); + var bytes = stream.split(" "); + for (var i = 0; i < bytes.length; i++) bytes[i] = parseInt(bytes[i], 16); + var out = ""; + var lead, byte, leadoffset, offset, ptr, cp; + var sjisLead = 0x00; + var endofstream = 2000000; + var finished = false; + + while (!finished) { + if (bytes.length == 0) byte = endofstream; + else byte = bytes.shift(); + + if (byte == endofstream && sjisLead != 0x00) { + sjisLead = 0x00; + out += "�"; + continue; + } + if (byte == endofstream && sjisLead == 0x00) { + finished = true; + continue; + } + if (sjisLead != 0x00) { + lead = sjisLead; + ptr = null; + sjisLead = 0x00; + if (byte < 0x7f) offset = 0x40; + else offset = 0x41; + if (lead < 0xa0) leadoffset = 0x81; + else leadoffset = 0xc1; + if ((byte >= 0x40 && byte <= 0x7e) || (byte >= 0x80 && byte <= 0xfc)) + ptr = (lead - leadoffset) * 188 + byte - offset; + if (ptr != null && ptr >= 8836 && ptr <= 10715) { + out += dec2char(0xe000 + ptr - 8836); + continue; + } + if (ptr == null) cp = null; + else cp = jis0208[ptr]; + if (cp == null && byte >= 0x00 && byte <= 0x7f) { + bytes.unshift(byte); + } + if (cp == null) { + out += "�"; + continue; + } + out += dec2char(cp); + continue; + } + if ((byte >= 0x00 && byte <= 0x7f) || byte == 0x80) { + out += dec2char(byte); + continue; + } + if (byte >= 0xa1 && byte <= 0xdf) { + out += dec2char(0xff61 + byte - 0xa1); + continue; + } + if ((byte >= 0x81 && byte <= 0x9f) || (byte >= 0xe0 && byte <= 0xfc)) { + sjisLead = byte; + continue; + } + out += "�"; + } + return out; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html new file mode 100644 index 00000000..90002ca2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html @@ -0,0 +1,42 @@ + + + + +csshiftjis encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html.headers new file mode 100644 index 00000000..fdb397d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-csshiftjis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=csshiftjis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html new file mode 100644 index 00000000..a00e4817 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html @@ -0,0 +1,60 @@ + + + + +Shift_jis encoding errors (form, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html new file mode 100644 index 00000000..b62829f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html @@ -0,0 +1,50 @@ + + + + +Shift_jis encoding errors (form, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html new file mode 100644 index 00000000..5bb89fe3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html @@ -0,0 +1,42 @@ + + + + +Shift_jis encoding errors (form, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html new file mode 100644 index 00000000..bc440f37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html @@ -0,0 +1,42 @@ + + + + +ms932 encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html.headers new file mode 100644 index 00000000..9f30fece --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms932.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ms932 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html new file mode 100644 index 00000000..8de1fbf0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html @@ -0,0 +1,42 @@ + + + + +ms_kanji encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html.headers new file mode 100644 index 00000000..1951fffc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-ms_kanji.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ms_kanji diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html new file mode 100644 index 00000000..7a3bd86e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html @@ -0,0 +1,42 @@ + + + + +shift-jis encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html.headers new file mode 100644 index 00000000..3239b863 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-shift-jis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift-jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html new file mode 100644 index 00000000..c6ff9b0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html @@ -0,0 +1,42 @@ + + + + +sjis encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html.headers new file mode 100644 index 00000000..5b9a2f2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-sjis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=sjis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html new file mode 100644 index 00000000..596f011f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html @@ -0,0 +1,42 @@ + + + + +windows-31j encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html.headers new file mode 100644 index 00000000..0d80d382 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-windows-31j.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=windows-31j diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html new file mode 100644 index 00000000..674c83da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html @@ -0,0 +1,42 @@ + + + + +x-sjis encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html.headers new file mode 100644 index 00000000..9b448cf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form-x-sjis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=x-sjis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html new file mode 100644 index 00000000..5aa96ac0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html @@ -0,0 +1,42 @@ + + + + +Shift_jis encoding (form) + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-form.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html new file mode 100644 index 00000000..3b847f51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html @@ -0,0 +1,60 @@ + + + + +Shift_jis encoding errors (href, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html new file mode 100644 index 00000000..9bc926bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html @@ -0,0 +1,50 @@ + + + + +Shift_jis encoding (href, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html new file mode 100644 index 00000000..890c3976 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html @@ -0,0 +1,42 @@ + + + + +Shift_jis encoding (href, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html new file mode 100644 index 00000000..288e4da4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html @@ -0,0 +1,43 @@ + + + + +Shift_jis encoding (href) + + + + + + + + + + + + + + + + + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encode-href.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encoder.js new file mode 100644 index 00000000..e92ea3ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis-encoder.js @@ -0,0 +1,131 @@ +var sjisCPs = []; // index is unicode cp, value is pointer +for (var p = 0; p < 8272; p++) { + if (jis0208[p] != null && sjisCPs[jis0208[p]] == null) { + sjisCPs[jis0208[p]] = p; + } +} +for (p = 8836; p < jis0208.length; p++) { + if (jis0208[p] != null && sjisCPs[jis0208[p]] == null) { + sjisCPs[jis0208[p]] = p; + } +} + +function chars2cps(chars) { + // this is needed because of javascript's handling of supplementary characters + // char: a string of unicode characters + // returns an array of decimal code point values + var haut = 0; + var out = []; + for (var i = 0; i < chars.length; i++) { + var b = chars.charCodeAt(i); + if (b < 0 || b > 0xffff) { + alert("Error in chars2cps: byte out of range " + b.toString(16) + "!"); + } + if (haut != 0) { + if (0xdc00 <= b && b <= 0xdfff) { + out.push(0x10000 + ((haut - 0xd800) << 10) + (b - 0xdc00)); + haut = 0; + continue; + } else { + alert( + "Error in chars2cps: surrogate out of range " + + haut.toString(16) + + "!" + ); + haut = 0; + } + } + if (0xd800 <= b && b <= 0xdbff) { + haut = b; + } else { + out.push(b); + } + } + return out; +} + +function sjisEncoder(stream) { + var cps = chars2cps(stream); + var out = ""; + var cp; + var finished = false; + var endofstream = 2000000; + var temp, offset, leadoffset, first, second; + while (!finished) { + if (cps.length == 0) cp = endofstream; + else cp = cps.shift(); + + if (cp == endofstream) { + finished = true; + continue; + } + if ((cp >= 0x00 && cp <= 0x7f) || cp == 0x80) { + out += " " + cp.toString(16).toUpperCase(); + continue; + } + if (cp == 0xa5) { + out += " 5C"; + continue; + } + if (cp == 0x203e) { + out += " 7E"; + continue; + } + if (cp >= 0xff61 && cp <= 0xff9f) { + temp = cp - 0xff61 + 0xa1; + out += " " + temp.toString(16).toUpperCase(); + continue; + } + if (cp == 0x2212) { + cp = 0xff0d; + } + var ptr = sjisCPs[cp]; + if (ptr == null) { + return null; + // out += ' &#'+cp+';' + // continue + } + var lead = Math.floor(ptr / 188); + if (lead < 0x1f) leadoffset = 0x81; + else leadoffset = 0xc1; + var trail = ptr % 188; + first = lead + leadoffset; + if (trail < 0x3f) offset = 0x40; + else offset = 0x41; + second = trail + offset; + out += + " " + + first.toString(16).toUpperCase() + + " " + + second.toString(16).toUpperCase(); + } + return out.trim(); +} + +function convertToHex(str) { + // converts a string of ASCII characters to hex byte codes + var out = ""; + var result; + for (var c = 0; c < str.length; c++) { + result = str.charCodeAt(c).toString(16).toUpperCase() + " "; + out += result; + } + return out; +} + +function normalizeStr(str) { + var out = ""; + for (var c = 0; c < str.length; c++) { + if (str.charAt(c) == "%") { + out += String.fromCodePoint( + parseInt(str.charAt(c + 1) + str.charAt(c + 2), 16) + ); + c += 2; + } else out += str.charAt(c); + } + var result = ""; + for (var o = 0; o < out.length; o++) { + result += "%" + out.charCodeAt(o).toString(16).toUpperCase(); + } + return result.replace(/%1B%28%42$/, ""); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html new file mode 100644 index 00000000..4d5911bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html @@ -0,0 +1 @@ +csshiftjis characters \ N } L ~ F @ A B C D E G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` p q r s t u w x y z { | } ~ v ] \ e f g h d c ~ T U V W X Y Z [ \ ] @ A B C D E F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html.headers new file mode 100644 index 00000000..fdb397d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-csshiftjis.html.headers @@ -0,0 +1 @@ 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p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e 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m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-ms_kanji.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-ms_kanji.html.headers new file mode 100644 index 00000000..1951fffc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-ms_kanji.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ms_kanji diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-shift-jis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-shift-jis.html new file mode 100644 index 00000000..d6995d97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-shift-jis.html @@ -0,0 +1 @@ +shift-jis characters \ N } L ~ F @ A B C D E G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` p q r s t u w x y z { | } ~ v ] \ e f g h d c ~ T U V W X Y Z [ \ ] @ A B C D E F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-shift-jis.html.headers 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F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-sjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-sjis.html.headers new file mode 100644 index 00000000..5b9a2f2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-sjis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=sjis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html new file mode 100644 index 00000000..c0b8387b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html @@ -0,0 +1 @@ +windows-31j characters \ N } L ~ F @ A B C D E G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` p q r s t u w x y z { | } ~ v ] \ e f g h d c ~ T U V W X Y Z [ \ ] @ A B C D E F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html.headers new file mode 100644 index 00000000..0d80d382 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-windows-31j.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=windows-31j diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html new file mode 100644 index 00000000..8596b05a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html @@ -0,0 +1 @@ +x-sjis characters \ N } L ~ F @ A B C D E G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` p q r s t u w x y z { | } ~ v ] \ e f g h d c ~ T U V W X Y Z [ \ ] @ A B C D E F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html.headers new file mode 100644 index 00000000..9b448cf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars-x-sjis.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=x-sjis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html new file mode 100644 index 00000000..9f77bfc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html @@ -0,0 +1 @@ +shift_jis characters \ N } L ~ F @ A B C D E G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` p q r s t u w x y z { | } ~ v ] \ e f g h d c ~ T U V W X Y Z [ \ ] @ A B C D E F G H I | a @ A B C D E F G H I J K L M N O P Q R S @ A B V X Y Z q r s t u v w x y z k l J K T U @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ E [ R S e i ` c a k j d l f n _ m b g h ~ r s o p q u t O s ^ N u h O T v V R h T \ ] j i S l Y m w e d t W i C j k l x ` L m f A Z C n ] C g p o r q D N W a r s M C o U v q { | w u l ` t z x y U T { P b B X C @ A l D } E H F m G I | K J V M N L Q P O R S D U T W V X Y Z [ ~ [ e Z \ } ] S _ ` Z a T b c ~ f e g h ` i j k n l m y o p q ~ u s t r v w x y y z { } } ~ M o n Y h O U n c w w J N u E M k x C \ P m T K p ~ X } Q y F o f b p @ j E i h e g D @ f N i z C a B @ ] P D C i A E N F G L K N M J S O H I S B Y X O P U R [ V W T Z Q ` e a \ f P h A ^ b [ c _ i g r i d c m k p j n l k o r w u t Q q s R v } { | ~ \ X x y d X d l c } y \ n V B R ^ C _ W u | x g Y h U o m n d m p s [ O g V v t _ z D z @ D A @ D J W d B E W i F G o n K L I W H P p Q O R P N P M V W S K k U X w Y T } Z Q [ _ \ ^ ] k d a ` b c e f h g i l d j m n q o p q r E s t u y F G v w w x y z { } ~ F v G @ X q G { Q e h x Q @ J R q A K s A r W j w R Z x s R B H I b J F s z t A X y N K c H L X M { x N f p L f @ C D B _ F E A G H I L J K M N U O P M Q T U | V O o W X ^ Y J e Z g [ \ ] _ ` a b S R c ` F V j d e e f i h g a m k j l k ] p o n q r z s O t J S K E u u Y Z z w y O x v | { | v } } P ~ p b I x Y { f y S z D Q T d S c | J e ^ @ A B C Y D E F [ G H K I L J M } N Q Z O V P c } R S W T R e Z c S ] d _ f b a [ Y U X S ` q g @ h m i n A E \ k w l g j U p } J q s o { ~ x P v | { u z r t @ | | T y T [ w d f } ~ ` K g h r g E T Q P d B o h i ^ F C [ x U q ~ s U h G ~ | k l a f z V { U | { V f t c E W W N A i q g b \ A @ B C j D F G H g X I J f ] \ L K L N ] M N O { D Q p S V U R T W Z m X Y [ \ a Y t ^ n f ` f ] c b } g e d _ k i g m s u A t ^ _ M p o q n v l j r h ` h I x Z z } j i { j y | ~ K j V O ~ [ B d _ I X o A k ^ | O y T | P Y \ l W ~ M k @ h @ w K G F E B D C I E L H J M Q N O R S T U ~ W V Y \ \ [ ] V ^ ` _ a b c ~ c d e f g i h w } c j l B k m n o p q s r t i u E k v a B w x y z | { ~ } C X i ` ] r D B v @ A g D j m k ^ F h l Y _ Q \ C Z O @ A U t B i W [ D ~ C Y E a k n Q H ` F I X G N p a n M J H B Y R A Q @ N I R K H k E D M G F L C K O P U T V Y b S L W Q Z X ] [ ^ a Z G \ ` _ J M d h f N O b c g e m m j i l n P o q p r s D Q F u t R x Y { v z y _ b } G ~ | w B T S R V W U F o n M Y R z W C Z u v S q ] [ \ _ K T ] L P Q b l _ ` a X d b c ] f e g i h j i l k l m Z @ Z A B C D F G E r I H n K J L M O N Q P r [ R Y S p T c R b \ j U V [ Y X E W \ Z { L ^ l _ ] ` a o f c b E i d e h g D a ` ^ j k l n m u v p r t ] u s o q a x w y z | { s } ~ o S p I F c H s q r t M u ~ m v X ^ v r u m Z x u m C j v { y z d { V O q m A @ C B D b F E G I H | J V _ F S P O c L N j _ M K I [ Q R h \ T S T U W X H Y Z [ G \ H b ] d ` a ` ^ _ H b c B d e t g f i l j m k e m s o n n p q r n t u v w y { x z A | E q ~ M } v G [ ^ | J } y M } Z \ z U H e S l W f n I @ g C [ R B h A f a F G a I H I g D J E o M Q L U i R O P N K G W T V S p X e a [ _ Z b f j \ d Y ] ^ ] g c h j m i l k n u o v r t q w p c D k s { ~ | z ` } x @ q J D U y J [ \ Z r u l r Q A ` H K | s V l k ^ E W ] I b m n x _ w E E \ e r E ] B A t D C o r T H I G F J B N O K L M p U Q G P S R c V W V X Z ^ [ Y ^ \ ] d _ ` a c b e f g b h L v i j P k l m n o p q r s C w M t q u w v D x z y | { } ~ F H m c F | c p s t ` r e p H G t K N f ~ u W ` H @ U @ B C n J P Q D N F H R G K L O E E I F d O V T m S U W X [ Y Z M \ a ` A b h ] _ ^ P A d c e f g s i | j k l q r m \ n a o p z t w s u v x ` u a { ^ | } ~ g I w X I Z I a y O s p X q t \ U T J ] A @ C B D P E F G v H e I J K K ` L o M O N e P Q R S T U V p W X Y G Z [ \ ] v u ` _ P ^ L a b c K i d f e h i g ] f r m w l l k F l b Y j o p n _ F s a U v r w t u q N b z x k y z _ { ~ | @ } d y u w T x c ] Q J L ^ e L v n M \ f G d G o ^ q w q N z H H x H @ D A B C J E G I F L R K M N Q P O S R U T V W Y X g Z [ ] ^ _ \ ` a O R b ] c f e d y g r i h q k m j l p n P o r y S s A u t x ` w v { z y Q | } ~ D h C J _ H I v } R q t r A T i N x V ^ B k y K J I W M @ x Y S s X s A U z | V y _ X d B j t b n S z g e _ L K N s e e | K @ B A C d B ^ E D F ^ t K b G H L J I O Z M N L P V Y X L Q R U W Z T S ^ _ ` ] \ [ d b c a e f h g s i l j k m o p q t r u w v x M y z J [ { | } ~ t } { h j ~ @ w A z G @ K u B Y W G J _ d k I P r v x C f B C { a z j o p z { ^ @ B A C D E F H G I H Q J K Z O L M { a ` N O P R S U Q T V W X Y Z \ [ ^ a ] _ ` b c d e ] n f g y h w m l j k i w n o p q s r x t v R u x y z } | ~ { [ @ E T S @ D B A C L N D E I ~ F k h V L P D C E L @ A B H Q J G F K H G { L M N I O S T R Q W P U V Y X [ \ ] h Z ^ J _ ` a b c d e f g h k i [ j l m n p q o s o t u v K w x z y { | } ~ C l @ V s X ^ u } ~ I I W V i j { C | D ^ O P Q R S T U V W X F G H ` a b c d e f g h i j k l m n o p q r s t u v w x y m _ n O Q M o b p ` P U diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_chars.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html new file mode 100644 index 00000000..f918bd3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html @@ -0,0 +1,8 @@ + + + + +Shift_JIS characters + + n + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html.headers new file mode 100644 index 00000000..957b9153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-japanese/shift_jis/sjis_errors.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=shift_jis diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-cseuckr.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-cseuckr.html new file mode 100644 index 00000000..8cd06a7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-cseuckr.html @@ -0,0 +1,46 @@ + + + + +cseuckr decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-csksc56011987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-csksc56011987.html new file mode 100644 index 00000000..6d7e6b08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-csksc56011987.html @@ -0,0 +1,46 @@ + + + + +csksc56011987 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-errors.html new file mode 100644 index 00000000..a30e1561 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-errors.html @@ -0,0 +1,101 @@ + + + + +EUC-KR decoding errors + + + + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-iso-ir-149.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-iso-ir-149.html new file mode 100644 index 00000000..760dbb7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-iso-ir-149.html @@ -0,0 +1,46 @@ + + + + +iso-ir-149 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-korean.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-korean.html new file mode 100644 index 00000000..920192e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-korean.html @@ -0,0 +1,46 @@ + + + + +korean decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1987.html new file mode 100644 index 00000000..944ee274 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1987.html @@ -0,0 +1,46 @@ + + + + +ks_c_5601-1987 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1989.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1989.html new file mode 100644 index 00000000..22d55837 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ks_c_5601-1989.html @@ -0,0 +1,46 @@ + + + + +ks_c_5601-1989 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc5601.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc5601.html new file mode 100644 index 00000000..21528511 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc5601.html @@ -0,0 +1,46 @@ + + + + +ksc5601 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc_5601.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc_5601.html new file mode 100644 index 00000000..bbbb033f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-ksc_5601.html @@ -0,0 +1,46 @@ + + + + +ksc_5601 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-windows-949.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-windows-949.html new file mode 100644 index 00000000..7d0cf020 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode-windows-949.html @@ -0,0 +1,46 @@ + + + + +windows-949 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode.html new file mode 100644 index 00000000..875b54fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decode.html @@ -0,0 +1,46 @@ + + + + +EUC-KR decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decoder.js new file mode 100644 index 00000000..a248b5c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-decoder.js @@ -0,0 +1,67 @@ +function dec2char(n) { + // converts a decimal number to a Unicode character + // n: the dec codepoint value to be converted + if (n <= 0xffff) { + out = String.fromCharCode(n); + } else if (n <= 0x10ffff) { + n -= 0x10000; + out = + String.fromCharCode(0xd800 | (n >> 10)) + + String.fromCharCode(0xdc00 | (n & 0x3ff)); + } else out = "dec2char error: Code point out of range: " + n; + return out; +} + +function euckrDecoder(stream) { + stream = stream.replace(/%/g, " "); + stream = stream.replace(/[\s]+/g, " ").trim(); + var bytes = stream.split(" "); + for (var i = 0; i < bytes.length; i++) bytes[i] = parseInt(bytes[i], 16); + var out = ""; + var lead, byte, offset, ptr, cp; + var euckrLead = 0x00; + var endofstream = 2000000; + var finished = false; + + while (!finished) { + if (bytes.length == 0) byte = endofstream; + else byte = bytes.shift(); + + if (byte == endofstream && euckrLead != 0x00) { + euckrLead = 0x00; + out += "�"; + continue; + } + if (byte == endofstream && euckrLead == 0x00) { + finished = true; + continue; + } + + if (euckrLead != 0x00) { + lead = euckrLead; + ptr = null; + euckrLead = 0x00; + if (byte >= 0x41 && byte <= 0xfe) + ptr = (lead - 0x81) * 190 + (byte - 0x41); + if (ptr == null) cp = null; + else cp = euckr[ptr]; + if (cp == null && byte >= 0x00 && byte <= 0x7f) bytes.unshift(byte); + if (cp == null) { + out += "�"; + continue; + } + out += dec2char(cp); + continue; + } + if (byte >= 0x00 && byte <= 0x7f) { + out += dec2char(byte); + continue; + } + if (byte >= 0x81 && byte <= 0xfe) { + euckrLead = byte; + continue; + } + out += "�"; + } + return out; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html new file mode 100644 index 00000000..81143c31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html @@ -0,0 +1,52 @@ + + + + +cseuckr encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html.headers new file mode 100644 index 00000000..bb29ae1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-cseuckr.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=cseuckr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html new file mode 100644 index 00000000..54cc149f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html @@ -0,0 +1,52 @@ + + + + +csksc56011987 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html.headers new file mode 100644 index 00000000..00d925bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-csksc56011987.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=csksc56011987 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html new file mode 100644 index 00000000..8ce4ce67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html @@ -0,0 +1,58 @@ + + + + +EUC-KR encoding errors (form, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html new file mode 100644 index 00000000..4a7fa6d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html @@ -0,0 +1,42 @@ + + + + +EUC-KR encoding errors (form, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html new file mode 100644 index 00000000..6ba92bb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html @@ -0,0 +1,52 @@ + + + + +iso-ir-149 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html.headers new file mode 100644 index 00000000..524d1bdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-iso-ir-149.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-ir-149 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html new file mode 100644 index 00000000..5d897a83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html @@ -0,0 +1,52 @@ + + + + +korean encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html.headers new file mode 100644 index 00000000..4b82def1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-korean.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=korean diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html new file mode 100644 index 00000000..999642da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html @@ -0,0 +1,52 @@ + + + + +ks_c_5601-1987 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html.headers new file mode 100644 index 00000000..3ad0c41e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1987.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ks_c_5601-1987 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html new file mode 100644 index 00000000..2a136a83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html @@ -0,0 +1,52 @@ + + + + +ks_c_5601-1989 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html.headers new file mode 100644 index 00000000..d9e638cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ks_c_5601-1989.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ks_c_5601-1989 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html new file mode 100644 index 00000000..b6facc4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html @@ -0,0 +1,52 @@ + + + + +ksc5601 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html.headers new file mode 100644 index 00000000..e983a550 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc5601.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ksc5601 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html new file mode 100644 index 00000000..042cbbab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html @@ -0,0 +1,52 @@ + + + + +ksc_5601 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html.headers new file mode 100644 index 00000000..6a409228 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-ksc_5601.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ksc_5601 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html new file mode 100644 index 00000000..aac30680 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html @@ -0,0 +1,54 @@ + + + + +windows-949 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html.headers new file mode 100644 index 00000000..33119bcf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form-windows-949.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=windows-949 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html new file mode 100644 index 00000000..545f8ac9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html @@ -0,0 +1,52 @@ + + + + +EUC-KR encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-form.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html new file mode 100644 index 00000000..c3889c94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html @@ -0,0 +1,61 @@ + + + + +EUC-KR encoding errors (href, han) + + + + + + + + + + + + + + + + + + + + + + + + +< + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html new file mode 100644 index 00000000..a72a161a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html @@ -0,0 +1,41 @@ + + + + +EUC-KR encoding errors (href, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html new file mode 100644 index 00000000..995b322b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html @@ -0,0 +1,51 @@ + + + + +EUC-KR encoding (href) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encode-href.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encoder.js new file mode 100644 index 00000000..1c773189 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr-encoder.js @@ -0,0 +1,105 @@ +var euckrCPs = []; // index is unicode cp, value is pointer +for (p = 0; p < euckr.length; p++) { + if (euckr[p] != null && euckrCPs[euckr[p]] == null) { + euckrCPs[euckr[p]] = p; + } +} + +function chars2cps(chars) { + // this is needed because of javascript's handling of supplementary characters + // char: a string of unicode characters + // returns an array of decimal code point values + var haut = 0; + var out = []; + for (var i = 0; i < chars.length; i++) { + var b = chars.charCodeAt(i); + if (b < 0 || b > 0xffff) { + alert("Error in chars2cps: byte out of range " + b.toString(16) + "!"); + } + if (haut != 0) { + if (0xdc00 <= b && b <= 0xdfff) { + out.push(0x10000 + ((haut - 0xd800) << 10) + (b - 0xdc00)); + haut = 0; + continue; + } else { + alert( + "Error in chars2cps: surrogate out of range " + + haut.toString(16) + + "!" + ); + haut = 0; + } + } + if (0xd800 <= b && b <= 0xdbff) { + haut = b; + } else { + out.push(b); + } + } + return out; +} + +function euckrEncoder(stream) { + cps = chars2cps(stream); + var out = ""; + var cp; + var finished = false; + var endofstream = 2000000; + + while (!finished) { + if (cps.length == 0) cp = endofstream; + else cp = cps.shift(); + + if (cp == endofstream) { + finished = true; + continue; + } + if (cp >= 0x00 && cp <= 0x7f) { + // ASCII + out += " " + cp.toString(16).toUpperCase(); + continue; + } + var ptr = euckrCPs[cp]; + if (ptr == null) { + return null; + // out += ' &#'+cp+';' + // continue + } + var lead = Math.floor(ptr / 190) + 0x81; + var trail = ptr % 190 + 0x41; + out += + " " + + lead.toString(16).toUpperCase() + + " " + + trail.toString(16).toUpperCase(); + } + return out.trim(); +} + +function convertToHex(str) { + // converts a string of ASCII characters to hex byte codes + var out = ""; + var result; + for (var c = 0; c < str.length; c++) { + result = str.charCodeAt(c).toString(16).toUpperCase() + " "; + out += result; + } + return out; +} + +function normalizeStr(str) { + var out = ""; + for (var c = 0; c < str.length; c++) { + if (str.charAt(c) == "%") { + out += String.fromCodePoint( + parseInt(str.charAt(c + 1) + str.charAt(c + 2), 16) + ); + c += 2; + } else out += str.charAt(c); + } + var result = ""; + for (var o = 0; o < out.length; o++) { + result += "%" + out.charCodeAt(o).toString(16).toUpperCase(); + } + return result.replace(/%1B%28%42$/, ""); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html new file mode 100644 index 00000000..37b81454 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html @@ -0,0 +1 @@ +cseuckr characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ ۨ ߡ ߿ ʤ к Ү ׿ ܲ ٳ ή ٢ ֩ ֪ ܬ ߢ ξ ʾ л շ ˧ м ױ ʥ ֫ ҽ ̤ ٴ в ڨ ˡ ϡ س ܦ ʿ հ Ϣ ͯ ϣ Ͱ У ʦ ٣ ͱ Ͳ ګ ʧ ٤ Ϥ ʨ Ӻ Ӥ ʩ ϥ ޭ ҥ ַ ͳ ӥ Ф г ۩ ӻ Ϧ ϧ ̱ ˨ Ӧ פ ү Х ҳ ҿ ۪ ٵ ʹ ˩ Ҧ ش ץ ڬ ʪ ޮ ݡ ͵ ݢ ί ʫ Ϩ ݣ Ҽ ج һ ΰ ۫ Ͷ ڭ ܳ צ ߣ ˪ ˢ ھ ֹ ˫ ڮ չ ϩ ֺ ص ٶ ۬ ح Ҵ ܴ ݤ ͷ ˬ ֯ Ϫ Ω ܧ ˭ ˮ گ ض ӧ ޯ ۭ ڰ ҷ ֻ ̥ ο Ҹ ڿ ٷ ط α ˯ ޻ ̨ Ӽ ϫ н ۮ ݦ ̼ ҹ Ϭ ͸ ظ Һ Ц ̩ ߺ ؤ ٸ ٹ ߮ ҵ ӵ ̪ ӽ պ ջ ͹ ۯ ͺ ϭ ߤ ͻ ݧ ְ ް ݨ Ө ۰ ۱ ײ ө ۲ ٥ ܵ ܶ ع ʬ ٦ ͼ ٺ Ӿ غ ѡ Ѣ ڱ ߴ ѣ ۳ ͽ ʭ ʮ Ϯ ܷ ٻ ϯ ʯ Ұ ׳ ̫ ڲ ѥ ܸ Ѥ о ͡ ߵ ԡ β ٧ ڳ п ۴ ״ ; ϰ Ϊ Ч ק ټ й Ѧ Ӫ ̬ ޱ Ԣ ձ ղ ռ ѧ γ ʰ ϱ ֱ ޲ ӫ ߯ ϲ ٽ Ը پ ϳ Ѩ ޼ ϴ ߥ ˰ ڡ ̽ ѩ Ѫ ک Ϳ ֬ զ ׵ ޳ ݩ ѫ ԣ ר ӿ ߶ Ԥ ڴ ڵ Ӭ ׶ ϵ ٨ ݪ ͢ ۵ ԥ ػ ש خ ؼ ̾ ߻ Ӷ ̭ ֲ Ԧ ս ޴ Թ ׷ ޵ ճ δ ؽ ϶ ܹ ֭ է ֡ ߰ ԧ մ ݫ Ժ ޶ ٿ ڪ ̲ Ի ̳ Ϸ Լ ִ ӷ ϸ Ѭ ޷ ּ ʱ ߦ ը Ш Ϲ ׸ ѭ Ѯ ε ׹ إ ѯ ֢ Ѱ ζ ܺ ̴ ߧ ˣ д ͣ ׺ ѱ ˱ Ѳ ˲ ߨ Ӹ ʲ ܻ ئ ׻ ת ͤ ۡ ٩ Ԩ ڶ Խ ԩ ٪ ؾ ܭ ̡ Ϻ ϻ ӭ Щ ׼ ѳ ܡ ا ۶ ͥ ب Ѵ ѵ Ѷ ѷ Ѹ Ԫ Ծ ܼ Ҷ Ρ ԫ ʳ ͦ ϼ Ъ Ы ء ܽ Ӯ آ ݬ ֽ е ѹ ߩ η Կ ӯ ֳ ݭ վ ڷ أ ˳ ͧ Ь Ѻ ڢ ڣ ҡ ۷ ׫ ̿ թ ˴ ̵ Ͻ ˵ ѻ Ӱ ֣ ׬ ͨ ̶ ͩ տ ݮ θ Ѽ ˶ ڸ ־ ֿ ѽ Ͼ ұ Ѿ ޽ ڤ ֤ ѿ ̷ ۸ ˤ ޡ ݯ ݰ ˷ ۹ ̮ ݱ د ޢ Ͽ ˸ ۺ ݲ ݳ ߷ ۻ ʴ ʵ ٫ ݴ ذ ι ж ΢ ޣ Ԭ ؿ ժ Э ߪ ۼ ٬ ֥ ١ ߸ ׭ ڹ ˹ ߱ Ϋ ܢ յ ա ڥ ۽ ӱ ޤ ٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html.headers new file mode 100644 index 00000000..bb29ae1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-cseuckr.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=cseuckr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html new file mode 100644 index 00000000..96ab239b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html @@ -0,0 +1 @@ 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N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html.headers new file mode 100644 index 00000000..00d925bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-csksc56011987.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=csksc56011987 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html new file mode 100644 index 00000000..6c4b5a0e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html @@ -0,0 +1 @@ +iso-ir-149 characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ ۨ ߡ ߿ ʤ к Ү ׿ ܲ ٳ ή ٢ ֩ ֪ ܬ ߢ ξ ʾ л շ ˧ м ױ ʥ ֫ ҽ ̤ ٴ в ڨ ˡ ϡ س ܦ ʿ հ Ϣ ͯ ϣ Ͱ У ʦ ٣ ͱ Ͳ ګ ʧ ٤ Ϥ ʨ Ӻ Ӥ ʩ ϥ ޭ ҥ ַ ͳ ӥ Ф г ۩ ӻ Ϧ ϧ ̱ ˨ Ӧ פ ү Х ҳ ҿ ۪ ٵ ʹ ˩ Ҧ ش ץ ڬ ʪ ޮ ݡ ͵ ݢ ί ʫ Ϩ ݣ Ҽ ج һ ΰ ۫ Ͷ ڭ ܳ צ ߣ ˪ ˢ ھ ֹ ˫ ڮ չ ϩ ֺ ص ٶ ۬ ح Ҵ ܴ ݤ ͷ ˬ ֯ Ϫ Ω ܧ ˭ ˮ گ ض ӧ ޯ ۭ ڰ ҷ ֻ ̥ ο Ҹ ڿ ٷ ط α ˯ ޻ ̨ Ӽ ϫ н ۮ ݦ ̼ ҹ Ϭ ͸ ظ Һ Ц ̩ ߺ ؤ ٸ ٹ ߮ ҵ ӵ ̪ ӽ պ ջ ͹ ۯ ͺ ϭ ߤ ͻ ݧ ְ ް ݨ Ө ۰ ۱ ײ ө ۲ ٥ ܵ ܶ ع ʬ ٦ ͼ ٺ Ӿ غ ѡ Ѣ ڱ ߴ ѣ ۳ ͽ ʭ ʮ Ϯ ܷ ٻ ϯ ʯ Ұ ׳ ̫ ڲ ѥ ܸ Ѥ о ͡ ߵ ԡ β ٧ ڳ п ۴ ״ ; ϰ Ϊ Ч ק ټ й Ѧ Ӫ ̬ ޱ Ԣ ձ ղ ռ ѧ γ ʰ ϱ ֱ ޲ ӫ ߯ ϲ ٽ Ը پ ϳ Ѩ ޼ ϴ ߥ ˰ ڡ ̽ ѩ Ѫ ک Ϳ ֬ զ ׵ ޳ ݩ ѫ ԣ ר ӿ ߶ Ԥ ڴ ڵ Ӭ ׶ ϵ ٨ ݪ ͢ ۵ ԥ ػ ש خ ؼ ̾ ߻ Ӷ ̭ ֲ Ԧ ս ޴ Թ ׷ ޵ ճ δ ؽ ϶ ܹ ֭ է ֡ ߰ ԧ մ ݫ Ժ ޶ ٿ ڪ ̲ Ի ̳ Ϸ Լ ִ ӷ ϸ Ѭ ޷ ּ ʱ ߦ ը Ш Ϲ ׸ ѭ Ѯ ε ׹ إ ѯ ֢ Ѱ ζ ܺ ̴ ߧ ˣ д ͣ ׺ ѱ ˱ Ѳ ˲ ߨ Ӹ ʲ ܻ ئ ׻ ת ͤ ۡ ٩ Ԩ ڶ Խ ԩ ٪ ؾ ܭ ̡ Ϻ ϻ ӭ Щ ׼ ѳ ܡ ا ۶ ͥ ب Ѵ ѵ Ѷ ѷ Ѹ Ԫ Ծ ܼ Ҷ Ρ ԫ ʳ ͦ ϼ Ъ Ы ء ܽ Ӯ آ ݬ ֽ е ѹ ߩ η Կ ӯ ֳ ݭ վ ڷ أ ˳ ͧ Ь Ѻ ڢ ڣ ҡ ۷ ׫ ̿ թ ˴ ̵ Ͻ ˵ ѻ Ӱ ֣ ׬ ͨ ̶ ͩ տ ݮ θ Ѽ ˶ ڸ ־ ֿ ѽ Ͼ ұ Ѿ ޽ ڤ ֤ ѿ ̷ ۸ ˤ ޡ ݯ ݰ ˷ ۹ ̮ ݱ د ޢ Ͽ ˸ ۺ ݲ ݳ ߷ ۻ ʴ ʵ ٫ ݴ ذ ι ж ΢ ޣ Ԭ ؿ ժ Э ߪ ۼ ٬ ֥ ١ ߸ ׭ ڹ ˹ ߱ Ϋ ܢ յ ա ڥ ۽ ӱ ޤ ٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html.headers new file mode 100644 index 00000000..524d1bdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-iso-ir-149.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=iso-ir-149 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html new file mode 100644 index 00000000..c41cce9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html @@ -0,0 +1 @@ +korean characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ ۨ ߡ ߿ ʤ к Ү ׿ ܲ ٳ ή ٢ ֩ ֪ ܬ ߢ ξ ʾ л շ ˧ м ױ ʥ ֫ ҽ ̤ ٴ в ڨ ˡ ϡ س ܦ ʿ հ Ϣ ͯ ϣ Ͱ У ʦ ٣ ͱ Ͳ ګ ʧ ٤ Ϥ ʨ Ӻ Ӥ ʩ ϥ ޭ ҥ ַ ͳ ӥ Ф г ۩ ӻ Ϧ ϧ ̱ ˨ Ӧ פ ү Х ҳ ҿ ۪ ٵ ʹ ˩ Ҧ ش ץ ڬ ʪ ޮ ݡ ͵ ݢ ί ʫ Ϩ ݣ Ҽ ج һ ΰ ۫ Ͷ ڭ ܳ צ ߣ ˪ ˢ ھ ֹ ˫ ڮ չ ϩ ֺ ص ٶ ۬ ح Ҵ ܴ ݤ ͷ ˬ ֯ Ϫ Ω ܧ ˭ ˮ گ ض ӧ ޯ ۭ ڰ ҷ ֻ ̥ ο Ҹ ڿ ٷ ط α ˯ ޻ ̨ Ӽ ϫ н ۮ ݦ ̼ ҹ Ϭ ͸ ظ Һ Ц ̩ ߺ ؤ ٸ ٹ ߮ ҵ ӵ ̪ ӽ պ ջ ͹ ۯ ͺ ϭ ߤ ͻ ݧ ְ ް ݨ Ө ۰ ۱ ײ ө ۲ ٥ ܵ ܶ ع ʬ ٦ ͼ ٺ Ӿ غ ѡ Ѣ ڱ ߴ ѣ ۳ ͽ ʭ ʮ Ϯ ܷ ٻ ϯ ʯ Ұ ׳ ̫ ڲ ѥ ܸ Ѥ о ͡ ߵ ԡ β ٧ ڳ п ۴ ״ ; ϰ Ϊ Ч ק ټ й Ѧ Ӫ ̬ ޱ Ԣ ձ ղ ռ ѧ γ ʰ ϱ ֱ ޲ ӫ ߯ ϲ ٽ Ը پ ϳ Ѩ ޼ ϴ ߥ ˰ ڡ ̽ ѩ Ѫ ک Ϳ ֬ զ ׵ ޳ ݩ ѫ ԣ ר ӿ ߶ Ԥ ڴ ڵ Ӭ ׶ ϵ ٨ ݪ ͢ ۵ ԥ ػ ש خ ؼ ̾ ߻ Ӷ ̭ ֲ Ԧ ս ޴ Թ ׷ ޵ ճ δ ؽ ϶ ܹ ֭ է ֡ ߰ ԧ մ ݫ Ժ ޶ ٿ ڪ ̲ Ի ̳ Ϸ Լ ִ ӷ ϸ Ѭ ޷ ּ ʱ ߦ ը Ш Ϲ ׸ ѭ Ѯ ε ׹ إ ѯ ֢ Ѱ ζ ܺ ̴ ߧ ˣ д ͣ ׺ ѱ ˱ Ѳ ˲ ߨ Ӹ ʲ ܻ ئ ׻ ת ͤ ۡ ٩ Ԩ ڶ Խ ԩ ٪ ؾ ܭ ̡ Ϻ ϻ ӭ Щ ׼ ѳ ܡ ا ۶ ͥ ب Ѵ ѵ Ѷ ѷ Ѹ Ԫ Ծ ܼ Ҷ Ρ ԫ ʳ ͦ ϼ Ъ Ы ء ܽ Ӯ آ ݬ ֽ е ѹ ߩ η Կ ӯ ֳ ݭ վ ڷ أ ˳ ͧ Ь Ѻ ڢ ڣ ҡ ۷ ׫ ̿ թ ˴ ̵ Ͻ ˵ ѻ Ӱ ֣ ׬ ͨ ̶ ͩ տ ݮ θ Ѽ ˶ ڸ ־ ֿ ѽ Ͼ ұ Ѿ ޽ ڤ ֤ ѿ ̷ ۸ ˤ ޡ ݯ ݰ ˷ ۹ ̮ ݱ د ޢ Ͽ ˸ ۺ ݲ ݳ ߷ ۻ ʴ ʵ ٫ ݴ ذ ι ж ΢ ޣ Ԭ ؿ ժ Э ߪ ۼ ٬ ֥ ١ ߸ ׭ ڹ ˹ ߱ Ϋ ܢ յ ա ڥ ۽ ӱ ޤ ٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html.headers new file mode 100644 index 00000000..4b82def1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-korean.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=korean diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html new file mode 100644 index 00000000..7cb599c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html @@ -0,0 +1 @@ +ks_c_5601-1987 characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ ۨ ߡ ߿ ʤ к Ү ׿ ܲ ٳ ή ٢ ֩ ֪ ܬ ߢ ξ ʾ л շ ˧ м ױ ʥ ֫ ҽ ̤ ٴ в ڨ ˡ ϡ س ܦ ʿ հ Ϣ ͯ ϣ Ͱ У ʦ ٣ ͱ Ͳ ګ ʧ ٤ Ϥ ʨ Ӻ Ӥ ʩ ϥ ޭ ҥ ַ ͳ ӥ Ф г ۩ ӻ Ϧ ϧ ̱ ˨ Ӧ פ ү Х ҳ ҿ ۪ ٵ ʹ ˩ Ҧ ش ץ ڬ ʪ ޮ ݡ ͵ ݢ ί ʫ Ϩ ݣ Ҽ ج һ ΰ ۫ Ͷ ڭ ܳ צ ߣ ˪ ˢ ھ ֹ ˫ ڮ չ ϩ ֺ ص ٶ ۬ ح Ҵ ܴ ݤ ͷ ˬ ֯ Ϫ Ω ܧ ˭ ˮ گ ض ӧ ޯ ۭ ڰ ҷ ֻ ̥ ο Ҹ ڿ ٷ ط α ˯ ޻ ̨ Ӽ ϫ н ۮ ݦ ̼ ҹ Ϭ ͸ ظ Һ Ц ̩ ߺ ؤ ٸ ٹ ߮ ҵ ӵ ̪ ӽ պ ջ ͹ ۯ ͺ ϭ ߤ ͻ ݧ ְ ް ݨ Ө ۰ ۱ ײ ө ۲ ٥ ܵ ܶ ع ʬ ٦ ͼ ٺ Ӿ غ ѡ Ѣ ڱ ߴ ѣ ۳ ͽ ʭ ʮ Ϯ ܷ ٻ ϯ ʯ Ұ ׳ ̫ ڲ ѥ ܸ Ѥ о ͡ ߵ ԡ β ٧ ڳ п ۴ ״ ; ϰ Ϊ Ч ק ټ й Ѧ Ӫ ̬ ޱ Ԣ ձ ղ ռ ѧ γ ʰ ϱ ֱ ޲ ӫ ߯ ϲ ٽ Ը پ ϳ Ѩ ޼ ϴ ߥ ˰ ڡ ̽ ѩ Ѫ ک Ϳ ֬ զ ׵ ޳ ݩ ѫ ԣ ר ӿ ߶ Ԥ ڴ ڵ Ӭ ׶ ϵ ٨ ݪ ͢ ۵ ԥ ػ ש خ ؼ ̾ ߻ Ӷ ̭ ֲ Ԧ ս ޴ Թ ׷ ޵ ճ δ ؽ ϶ ܹ ֭ է ֡ ߰ ԧ մ ݫ Ժ ޶ ٿ ڪ ̲ Ի ̳ Ϸ Լ ִ ӷ ϸ Ѭ ޷ ּ ʱ ߦ ը Ш Ϲ ׸ ѭ Ѯ ε ׹ إ ѯ ֢ Ѱ ζ ܺ ̴ ߧ ˣ д ͣ ׺ ѱ ˱ Ѳ ˲ ߨ Ӹ ʲ ܻ ئ ׻ ת ͤ ۡ ٩ Ԩ ڶ Խ ԩ ٪ ؾ ܭ ̡ Ϻ ϻ ӭ Щ ׼ ѳ ܡ ا ۶ ͥ ب Ѵ ѵ Ѷ ѷ Ѹ Ԫ Ծ ܼ Ҷ Ρ ԫ ʳ ͦ ϼ Ъ Ы ء ܽ Ӯ آ ݬ ֽ е ѹ ߩ η Կ ӯ ֳ ݭ վ ڷ أ ˳ ͧ Ь Ѻ ڢ ڣ ҡ ۷ ׫ ̿ թ ˴ ̵ Ͻ ˵ ѻ Ӱ ֣ ׬ ͨ ̶ ͩ տ ݮ θ Ѽ ˶ ڸ ־ ֿ ѽ Ͼ ұ Ѿ ޽ ڤ ֤ ѿ ̷ ۸ ˤ ޡ ݯ ݰ ˷ ۹ ̮ ݱ د ޢ Ͽ ˸ ۺ ݲ ݳ ߷ ۻ ʴ ʵ ٫ ݴ ذ ι ж ΢ ޣ Ԭ ؿ ժ Э ߪ ۼ ٬ ֥ ١ ߸ ׭ ڹ ˹ ߱ Ϋ ܢ յ ա ڥ ۽ ӱ ޤ ٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html.headers new file mode 100644 index 00000000..3ad0c41e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1987.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ks_c_5601-1987 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1989.html 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G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1989.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ks_c_5601-1989.html.headers new file mode 100644 index 00000000..d9e638cd --- /dev/null +++ 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L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc5601.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc5601.html.headers new file mode 100644 index 00000000..e983a550 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc5601.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ksc5601 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html new file mode 100644 index 00000000..3c7686e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html @@ -0,0 +1 @@ +ksc_5601 characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ 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٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html.headers new file mode 100644 index 00000000..6a409228 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-ksc_5601.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=ksc_5601 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-windows-949.html 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K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-windows-949.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-windows-949.html.headers new file mode 100644 index 00000000..33119bcf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars-windows-949.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=windows-949 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html new file mode 100644 index 00000000..22b48eb6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html @@ -0,0 +1 @@ +euc-kr characters ز ߲ ߾ ܰ ӡ Ҭ ޿ ߭ կ Ӣ ˿ ֵ ֶ ʡ ӣ ʢ ٲ ܱ ۧ ʣ ̧ ۨ ߡ ߿ ʤ к Ү ׿ ܲ ٳ ή ٢ ֩ ֪ ܬ ߢ ξ ʾ л շ ˧ м ױ ʥ ֫ ҽ ̤ ٴ в ڨ ˡ ϡ س ܦ ʿ հ Ϣ ͯ ϣ Ͱ У ʦ ٣ ͱ Ͳ ګ ʧ ٤ Ϥ ʨ Ӻ Ӥ ʩ ϥ ޭ ҥ ַ ͳ ӥ Ф г ۩ ӻ Ϧ ϧ ̱ ˨ Ӧ פ ү Х ҳ ҿ ۪ ٵ ʹ ˩ Ҧ ش ץ ڬ ʪ ޮ ݡ ͵ ݢ ί ʫ Ϩ ݣ Ҽ ج һ ΰ ۫ Ͷ ڭ ܳ צ ߣ ˪ ˢ ھ ֹ ˫ ڮ չ ϩ ֺ ص ٶ ۬ ح Ҵ ܴ ݤ ͷ ˬ ֯ Ϫ Ω ܧ ˭ ˮ گ ض ӧ ޯ ۭ ڰ ҷ ֻ ̥ ο Ҹ ڿ ٷ ط α ˯ ޻ ̨ Ӽ ϫ н ۮ ݦ ̼ ҹ Ϭ ͸ ظ Һ Ц ̩ ߺ ؤ ٸ ٹ ߮ ҵ ӵ ̪ ӽ պ ջ ͹ ۯ ͺ ϭ ߤ ͻ ݧ ְ ް ݨ Ө ۰ ۱ ײ ө ۲ ٥ ܵ ܶ ع ʬ ٦ ͼ ٺ Ӿ غ ѡ Ѣ ڱ ߴ ѣ ۳ ͽ ʭ ʮ Ϯ ܷ ٻ ϯ ʯ Ұ ׳ ̫ ڲ ѥ ܸ Ѥ о ͡ ߵ ԡ β ٧ ڳ п ۴ ״ ; ϰ Ϊ Ч ק ټ й Ѧ Ӫ ̬ ޱ Ԣ ձ ղ ռ ѧ γ ʰ ϱ ֱ ޲ ӫ ߯ ϲ ٽ Ը پ ϳ Ѩ ޼ ϴ ߥ ˰ ڡ ̽ ѩ Ѫ ک Ϳ ֬ զ ׵ ޳ ݩ ѫ ԣ ר ӿ ߶ Ԥ ڴ ڵ Ӭ ׶ ϵ ٨ ݪ ͢ ۵ ԥ ػ ש خ ؼ ̾ ߻ Ӷ ̭ ֲ Ԧ ս ޴ Թ ׷ ޵ ճ δ ؽ ϶ ܹ ֭ է ֡ ߰ ԧ մ ݫ Ժ ޶ ٿ ڪ ̲ Ի ̳ Ϸ Լ ִ ӷ ϸ Ѭ ޷ ּ ʱ ߦ ը Ш Ϲ ׸ ѭ Ѯ ε ׹ إ ѯ ֢ Ѱ ζ ܺ ̴ ߧ ˣ д ͣ ׺ ѱ ˱ Ѳ ˲ ߨ Ӹ ʲ ܻ ئ ׻ ת ͤ ۡ ٩ Ԩ ڶ Խ ԩ ٪ ؾ ܭ ̡ Ϻ ϻ ӭ Щ ׼ ѳ ܡ ا ۶ ͥ ب Ѵ ѵ Ѷ ѷ Ѹ Ԫ Ծ ܼ Ҷ Ρ ԫ ʳ ͦ ϼ Ъ Ы ء ܽ Ӯ آ ݬ ֽ е ѹ ߩ η Կ ӯ ֳ ݭ վ ڷ أ ˳ ͧ Ь Ѻ ڢ ڣ ҡ ۷ ׫ ̿ թ ˴ ̵ Ͻ ˵ ѻ Ӱ ֣ ׬ ͨ ̶ ͩ տ ݮ θ Ѽ ˶ ڸ ־ ֿ ѽ Ͼ ұ Ѿ ޽ ڤ ֤ ѿ ̷ ۸ ˤ ޡ ݯ ݰ ˷ ۹ ̮ ݱ د ޢ Ͽ ˸ ۺ ݲ ݳ ߷ ۻ ʴ ʵ ٫ ݴ ذ ι ж ΢ ޣ Ԭ ؿ ժ Э ߪ ۼ ٬ ֥ ١ ߸ ׭ ڹ ˹ ߱ Ϋ ܢ յ ա ڥ ۽ ӱ ޤ ٭ բ ʶ ߹ Ҥ ٱ ʷ Ӳ ֮ ޥ գ ׮ ˺ ̸ Ю ̯ ԭ κ ݵ ͪ ۾ ʸ Σ ͫ Τ ަ ں ۿ ˻ ׽ ާ ̹ ܨ ͬ ݶ ޸ λ ި ʹ ޹ ݷ Ԯ ݸ Я ݹ ݺ ۢ ʺ Υ ԯ ԰ ʻ ֦ ܾ ո ܩ ܪ ʼ ̦ ڻ Ա Բ ֧ а Φ Գ ӹ ̺ ס ر ܫ դ ݻ ά Դ ީ ӳ ٮ լ ߫ ۣ ݼ ̢ ߼ з ˥ ۤ ٯ ˼ ֨ Χ Ե Ӵ ׯ ڦ ˦ б μ ܣ ݽ ݾ װ ˽ Զ ͭ ̰ ڧ ߬ ܤ ު ڼ Է ޺ Ψ ׾ ߽ ޫ ܿ ν ة ʽ ݿ խ ޾ ۥ ע С ۦ ت ˾ ܮ ٰ ̻ ͮ ն ث ̣ ڽ ܯ ެ ף A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ¡ ¢ £ ¤ ¥ ¦ A B § C ¨ D © E F ª G H I J « ¬ K ­ ® ¯ L M N O P Q ° ± R S ² T U V ³ W X Y Z a b c ´ µ d · ¸ e f g h i j ¹ k l m º n o p q r s t u v w x y z » A B C D E ¼ ½ F G ¾ H I J ¿ K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N á â ã O P Q R S ä å T U æ V W X ç Y Z a b c d e è é f ê ë ì g h i j k l í m n o î p ï q ð r s t u v w x ñ y z ò A B C D ó ô E F õ G H I ö J K L M N O P ÷ ø Q ù ú û R S T U V W ü ý X Y þ Z a b ÿ c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n ġ Ģ o p ģ q r Ĥ ĥ Ħ s t u v w x ħ Ĩ y ĩ z Ī ī Ĭ ĭ Į į İ ı IJ ij Ĵ ĵ Ķ A B C D E F ķ ĸ G Ĺ ĺ Ļ H I J K L M ļ Ľ N O P Q R S T U V W X Y Z a b c d e f ľ g h i j k l m n o p q r s t u v w x y z Ŀ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R š Ţ S ţ T Ť U V W X Y Z ť a b c Ŧ d e f ŧ g h i j k l m Ũ n o p q r s t u v w x ũ Ū y z ū Ŭ ŭ Ů ů A B C D E F G H I J K L M N O Ű ű P Q Ų R S T ų U V W X Y Z a Ŵ ŵ b Ŷ c ŷ d e f g h i Ÿ Ź j k ź l m n Ż ż o p q r s t Ž ž u ſ v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v ơ w x y z Ƣ ƣ Ƥ ƥ A B C Ʀ Ƨ D E F ƨ G H I J K L Ʃ M N O ƪ P Q R ƫ S T U V W X Y Ƭ Z a b c ƭ d e f g h i Ʈ Ư j k ư l m Ʊ Ʋ n Ƴ o p q r s ƴ Ƶ t ƶ u v w x y z Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ ƿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l ǡ m n o p q r s t u v w x y z Ǣ A B C D E F G H ǣ I J K Ǥ L M N O P Q R S T U V W X Y Z a b c d e f g h ǥ i j k Ǧ l m n ǧ o p q r s t u v Ǩ w ǩ x y z Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ A B C D E F G H I J K ǵ L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s Ƕ t u v Ƿ w x y Ǹ z ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z  ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ ȡ  Ž   ‘ ’ “ ” Ȣ • – — ˜ ™ š › œ  ž ȣ Ȥ Ÿ   ȥ A B C Ȧ D E F G ȧ H I Ȩ ȩ J Ȫ K ȫ L M N Ȭ O P ȭ Ȯ Q R ȯ S T U Ȱ V W X Y Z a b c d e ȱ f Ȳ g h i j k l ȳ ȴ m n ȵ o p q r s t u v w x y z Á  ȶ à ȷ Ä Å Æ Ç È É ȸ ȹ Ê Ë Ⱥ Ì Í Î Ȼ Ï Ð Ñ Ò Ó Ô Õ Ö ȼ × Ƚ Ø Ⱦ Ù Ú Û Ü Ý Þ ȿ ß à A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z ā Ă ă Ą ą Ć ć Ĉ ĉ Ċ ċ Č č Ď ď Đ đ Ē ē Ĕ ĕ Ė ė Ę ę Ě ě Ĝ ĝ Ğ ğ Ġ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z Ł ł Ń ń Ņ ņ Ň ň ʼn Ŋ ŋ Ō ō Ŏ ŏ Ő ő Œ œ Ŕ ŕ Ŗ ŗ Ř ř Ś ś Ŝ ŝ Ş ş Š A B C D E F G H I J K L M N O P Q R έ Т и Ң ң ҧ Ҩ ҩ Ҫ ҫ ҭ Ҳ Ҿ ե ի ծ ָ ܥ ݥ ߳ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_chars.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html new file mode 100644 index 00000000..c311f289 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html @@ -0,0 +1,8 @@ + + + + +EUC-KR characters + + 1 [ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html.headers new file mode 100644 index 00000000..3a990e85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_errors.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=euc-kr diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_index.js new file mode 100644 index 00000000..e74d72c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-korean/euc-kr/euckr_index.js @@ -0,0 +1,3 @@ +// index is EUC-KR index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the index belonging to the Encoding spec +var euckr = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js new file mode 100644 index 00000000..aa226e18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-decoder.any.js @@ -0,0 +1,101 @@ +// META: script=./resources/ranges.js + +const decode = (input, output, desc) => { + test(function () { + for (const encoding of ["gb18030", "gbk"]) { + assert_equals( + new TextDecoder(encoding).decode(new Uint8Array(input)), + output, + ); + } + }, "gb18030 decoder: " + desc); +}; + +decode([115], "s", "ASCII"); +decode([0x80], "\u20AC", "euro"); +decode([0xFF], "\uFFFD", "initial byte out of accepted ranges"); +decode([0x81], "\uFFFD", "end of queue, gb18030 first not 0"); +decode([0x81, 0x28], "\ufffd(", "two bytes 0x81 0x28"); +decode([0x81, 0x40], "\u4E02", "two bytes 0x81 0x40"); +decode([0x81, 0x7E], "\u4E8A", "two bytes 0x81 0x7e"); +decode([0x81, 0x7F], "\ufffd\u007f", "two bytes 0x81 0x7f"); +decode([0x81, 0x80], "\u4E90", "two bytes 0x81 0x80"); +decode([0x81, 0xFE], "\u4FA2", "two bytes 0x81 0xFE"); +decode([0x81, 0xFF], "\ufffd", "two bytes 0x81 0xFF"); +decode([0xFE, 0x40], "\uFA0C", "two bytes 0xFE 0x40"); +decode([0xFE, 0xFE], "\uE4C5", "two bytes 0xFE 0xFE"); +decode([0xFE, 0xFF], "\ufffd", "two bytes 0xFE 0xFF"); +decode([0x81, 0x30], "\ufffd", "two bytes 0x81 0x30"); +decode([0x81, 0x30, 0xFE], "\ufffd", "three bytes 0x81 0x30 0xFE"); +decode([0x81, 0x30, 0xFF], "\ufffd0\ufffd", "three bytes 0x81 0x30 0xFF"); +decode( + [0x81, 0x30, 0xFE, 0x29], + "\ufffd0\ufffd)", + "four bytes 0x81 0x30 0xFE 0x29", +); +decode([0xFE, 0x39, 0xFE, 0x39], "\ufffd", "four bytes 0xFE 0x39 0xFE 0x39"); +decode([0x81, 0x35, 0xF4, 0x36], "\u1E3E", "pointer 7458"); +decode([0x81, 0x35, 0xF4, 0x37], "\ue7c7", "pointer 7457"); +decode([0x81, 0x35, 0xF4, 0x38], "\u1E40", "pointer 7459"); +decode([0x84, 0x31, 0xA4, 0x39], "\uffff", "pointer 39419"); +decode([0x84, 0x31, 0xA5, 0x30], "\ufffd", "pointer 39420"); +decode([0x8F, 0x39, 0xFE, 0x39], "\ufffd", "pointer 189999"); +decode([0x90, 0x30, 0x81, 0x30], "\u{10000}", "pointer 189000"); +decode([0xE3, 0x32, 0x9A, 0x35], "\u{10FFFF}", "pointer 1237575"); +decode([0xE3, 0x32, 0x9A, 0x36], "\ufffd", "pointer 1237576"); +decode([0x83, 0x36, 0xC8, 0x30], "\uE7C8", "legacy ICU special case 1"); +decode([0xA1, 0xAD], "\u2026", "legacy ICU special case 2"); +decode([0xA1, 0xAB], "\uFF5E", "legacy ICU special case 3"); + +// GB18030-2022 +decode([0xA6, 0xD9], "\uFE10", "GB18030-2022 1"); +decode([0xA6, 0xDA], "\uFE12", "GB18030-2022 2"); +decode([0xA6, 0xDB], "\uFE11", "GB18030-2022 3"); +decode([0xA6, 0xDC], "\uFE13", "GB18030-2022 4"); +decode([0xA6, 0xDD], "\uFE14", "GB18030-2022 5"); +decode([0xA6, 0xDE], "\uFE15", "GB18030-2022 6"); +decode([0xA6, 0xDF], "\uFE16", "GB18030-2022 7"); +decode([0xA6, 0xEC], "\uFE17", "GB18030-2022 8"); +decode([0xA6, 0xED], "\uFE18", "GB18030-2022 9"); +decode([0xA6, 0xF3], "\uFE19", "GB18030-2022 10"); +decode([0xFE, 0x59], "\u9FB4", "GB18030-2022 11"); +decode([0xFE, 0x61], "\u9FB5", "GB18030-2022 12"); +decode([0xFE, 0x66], "\u9FB6", "GB18030-2022 13"); +decode([0xFE, 0x67], "\u9FB7", "GB18030-2022 14"); +decode([0xFE, 0x6D], "\u9FB8", "GB18030-2022 15"); +decode([0xFE, 0x7E], "\u9FB9", "GB18030-2022 16"); +decode([0xFE, 0x90], "\u9FBA", "GB18030-2022 17"); +decode([0xFE, 0xA0], "\u9FBB", "GB18030-2022 18"); +decode([0x82, 0x35, 0x90, 0x37], "\u9FB4", "GB18030-2022 19"); +decode([0x82, 0x35, 0x90, 0x38], "\u9FB5", "GB18030-2022 20"); +decode([0x82, 0x35, 0x90, 0x39], "\u9FB6", "GB18030-2022 21"); +decode([0x82, 0x35, 0x91, 0x30], "\u9FB7", "GB18030-2022 22"); +decode([0x82, 0x35, 0x91, 0x31], "\u9FB8", "GB18030-2022 23"); +decode([0x82, 0x35, 0x91, 0x32], "\u9FB9", "GB18030-2022 24"); +decode([0x82, 0x35, 0x91, 0x33], "\u9FBA", "GB18030-2022 25"); +decode([0x82, 0x35, 0x91, 0x34], "\u9FBB", "GB18030-2022 26"); +decode([0x84, 0x31, 0x82, 0x36], "\uFE10", "GB18030-2022 27"); +decode([0x84, 0x31, 0x82, 0x37], "\uFE11", "GB18030-2022 28"); +decode([0x84, 0x31, 0x82, 0x38], "\uFE12", "GB18030-2022 29"); +decode([0x84, 0x31, 0x82, 0x39], "\uFE13", "GB18030-2022 30"); +decode([0x84, 0x31, 0x83, 0x30], "\uFE14", "GB18030-2022 31"); +decode([0x84, 0x31, 0x83, 0x31], "\uFE15", "GB18030-2022 32"); +decode([0x84, 0x31, 0x83, 0x32], "\uFE16", "GB18030-2022 33"); +decode([0x84, 0x31, 0x83, 0x33], "\uFE17", "GB18030-2022 34"); +decode([0x84, 0x31, 0x83, 0x34], "\uFE18", "GB18030-2022 35"); +decode([0x84, 0x31, 0x83, 0x35], "\uFE19", "GB18030-2022 36"); + +let i = 0; +for (const range of ranges) { + const pointer = range[0]; + decode( + [ + Math.floor(pointer / 12600) + 0x81, + Math.floor((pointer % 12600) / 1260) + 0x30, + Math.floor((pointer % 1260) / 10) + 0x81, + pointer % 10 + 0x30, + ], + range[1], + "range " + i++, + ); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html new file mode 100644 index 00000000..dc0dc434 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/gb18030-encoder.html @@ -0,0 +1,86 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/resources/ranges.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/resources/ranges.js new file mode 100644 index 00000000..5bbd553d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gb18030/resources/ranges.js @@ -0,0 +1,210 @@ +// Based on https://encoding.spec.whatwg.org/index-gb18030-ranges.txt +const ranges = [ + [0, "\u0080"], + [36, "\u00A5"], + [38, "\u00A9"], + [45, "\u00B2"], + [50, "\u00B8"], + [81, "\u00D8"], + [89, "\u00E2"], + [95, "\u00EB"], + [96, "\u00EE"], + [100, "\u00F4"], + [103, "\u00F8"], + [104, "\u00FB"], + [105, "\u00FD"], + [109, "\u0102"], + [126, "\u0114"], + [133, "\u011C"], + [148, "\u012C"], + [172, "\u0145"], + [175, "\u0149"], + [179, "\u014E"], + [208, "\u016C"], + [306, "\u01CF"], + [307, "\u01D1"], + [308, "\u01D3"], + [309, "\u01D5"], + [310, "\u01D7"], + [311, "\u01D9"], + [312, "\u01DB"], + [313, "\u01DD"], + [341, "\u01FA"], + [428, "\u0252"], + [443, "\u0262"], + [544, "\u02C8"], + [545, "\u02CC"], + [558, "\u02DA"], + [741, "\u03A2"], + [742, "\u03AA"], + [749, "\u03C2"], + [750, "\u03CA"], + [805, "\u0402"], + [819, "\u0450"], + [820, "\u0452"], + [7922, "\u2011"], + [7924, "\u2017"], + [7925, "\u201A"], + [7927, "\u201E"], + [7934, "\u2027"], + [7943, "\u2031"], + [7944, "\u2034"], + [7945, "\u2036"], + [7950, "\u203C"], + [8062, "\u20AD"], + [8148, "\u2104"], + [8149, "\u2106"], + [8152, "\u210A"], + [8164, "\u2117"], + [8174, "\u2122"], + [8236, "\u216C"], + [8240, "\u217A"], + [8262, "\u2194"], + [8264, "\u219A"], + [8374, "\u2209"], + [8380, "\u2210"], + [8381, "\u2212"], + [8384, "\u2216"], + [8388, "\u221B"], + [8390, "\u2221"], + [8392, "\u2224"], + [8393, "\u2226"], + [8394, "\u222C"], + [8396, "\u222F"], + [8401, "\u2238"], + [8406, "\u223E"], + [8416, "\u2249"], + [8419, "\u224D"], + [8424, "\u2253"], + [8437, "\u2262"], + [8439, "\u2268"], + [8445, "\u2270"], + [8482, "\u2296"], + [8485, "\u229A"], + [8496, "\u22A6"], + [8521, "\u22C0"], + [8603, "\u2313"], + [8936, "\u246A"], + [8946, "\u249C"], + [9046, "\u254C"], + [9050, "\u2574"], + [9063, "\u2590"], + [9066, "\u2596"], + [9076, "\u25A2"], + [9092, "\u25B4"], + [9100, "\u25BE"], + [9108, "\u25C8"], + [9111, "\u25CC"], + [9113, "\u25D0"], + [9131, "\u25E6"], + [9162, "\u2607"], + [9164, "\u260A"], + [9218, "\u2641"], + [9219, "\u2643"], + [11329, "\u2E82"], + [11331, "\u2E85"], + [11334, "\u2E89"], + [11336, "\u2E8D"], + [11346, "\u2E98"], + [11361, "\u2EA8"], + [11363, "\u2EAB"], + [11366, "\u2EAF"], + [11370, "\u2EB4"], + [11372, "\u2EB8"], + [11375, "\u2EBC"], + [11389, "\u2ECB"], + [11682, "\u2FFC"], + [11686, "\u3004"], + [11687, "\u3018"], + [11692, "\u301F"], + [11694, "\u302A"], + [11714, "\u303F"], + [11716, "\u3094"], + [11723, "\u309F"], + [11725, "\u30F7"], + [11730, "\u30FF"], + [11736, "\u312A"], + [11982, "\u322A"], + [11989, "\u3232"], + [12102, "\u32A4"], + [12336, "\u3390"], + [12348, "\u339F"], + [12350, "\u33A2"], + [12384, "\u33C5"], + [12393, "\u33CF"], + [12395, "\u33D3"], + [12397, "\u33D6"], + [12510, "\u3448"], + [12553, "\u3474"], + [12851, "\u359F"], + [12962, "\u360F"], + [12973, "\u361B"], + [13738, "\u3919"], + [13823, "\u396F"], + [13919, "\u39D1"], + [13933, "\u39E0"], + [14080, "\u3A74"], + [14298, "\u3B4F"], + [14585, "\u3C6F"], + [14698, "\u3CE1"], + [15583, "\u4057"], + [15847, "\u4160"], + [16318, "\u4338"], + [16434, "\u43AD"], + [16438, "\u43B2"], + [16481, "\u43DE"], + [16729, "\u44D7"], + [17102, "\u464D"], + [17122, "\u4662"], + [17315, "\u4724"], + [17320, "\u472A"], + [17402, "\u477D"], + [17418, "\u478E"], + [17859, "\u4948"], + [17909, "\u497B"], + [17911, "\u497E"], + [17915, "\u4984"], + [17916, "\u4987"], + [17936, "\u499C"], + [17939, "\u49A0"], + [17961, "\u49B8"], + [18664, "\u4C78"], + [18703, "\u4CA4"], + [18814, "\u4D1A"], + [18962, "\u4DAF"], + [19043, "\u9FA6"], + [33469, "\uE76C"], + [33470, "\uE7C8"], + [33471, "\uE7E7"], + [33484, "\uE815"], + [33485, "\uE819"], + [33490, "\uE81F"], + [33497, "\uE827"], + [33501, "\uE82D"], + [33505, "\uE833"], + [33513, "\uE83C"], + [33520, "\uE844"], + [33536, "\uE856"], + [33550, "\uE865"], + [37845, "\uF92D"], + [37921, "\uF97A"], + [37948, "\uF996"], + [38029, "\uF9E8"], + [38038, "\uF9F2"], + [38064, "\uFA10"], + [38065, "\uFA12"], + [38066, "\uFA15"], + [38069, "\uFA19"], + [38075, "\uFA22"], + [38076, "\uFA25"], + [38078, "\uFA2A"], + [39108, "\uFE32"], + [39109, "\uFE45"], + [39113, "\uFE53"], + [39114, "\uFE58"], + [39115, "\uFE67"], + [39116, "\uFE6C"], + [39265, "\uFF5F"], + [39394, "\uFFE6"], + [189000, "\u{10000}"] +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-decoder.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-decoder.any.js new file mode 100644 index 00000000..b7f1ca9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-decoder.any.js @@ -0,0 +1,30 @@ +// Additional tests can be found in ../gb18030/gb18030-decoder.any.js + +const gbkPointers = [ + 6432, 7533, 7536, 7672, 7673, 7674, 7675, 7676, 7677, 7678, 7679, 7680, 7681, 7682, 7683, 7684, + 23766, 23770, 23771, 23772, 23773, 23774, 23776, 23777, 23778, 23779, 23780, 23781, 23782, 23784, 23785, 23786, + 23787, 23790, 23791, 23792, 23793, 23796, 23797, 23798, 23799, 23800, 23801, 23802, 23803, 23805, 23806, 23807, + 23808, 23809, 23810, 23811, 23813, 23814, 23815, 23816, 23817, 23818, 23819, 23820, 23821, 23822, 23823, 23824, + 23825, 23826, 23827, 23828, 23831, 23832, 23833, 23834, 23835, 23836, 23837, 23838, 23839, 23840, 23841, 23842, + 23843, 23844 +]; +const codePoints = [ + 0x20ac, 0x1e3f, 0x01f9, 0x303e, 0x2ff0, 0x2ff1, 0x2ff2, 0x2ff3, 0x2ff4, 0x2ff5, 0x2ff6, 0x2ff7, 0x2ff8, 0x2ff9, 0x2ffa, 0x2ffb, + 0x2e81, 0x2e84, 0x3473, 0x3447, 0x2e88, 0x2e8b, 0x359e, 0x361a, 0x360e, 0x2e8c, 0x2e97, 0x396e, 0x3918, 0x39cf, 0x39df, 0x3a73, + 0x39d0, 0x3b4e, 0x3c6e, 0x3ce0, 0x2ea7, 0x2eaa, 0x4056, 0x415f, 0x2eae, 0x4337, 0x2eb3, 0x2eb6, 0x2eb7, 0x43b1, 0x43ac, 0x2ebb, + 0x43dd, 0x44d6, 0x4661, 0x464c, 0x4723, 0x4729, 0x477c, 0x478d, 0x2eca, 0x4947, 0x497a, 0x497d, 0x4982, 0x4983, 0x4985, 0x4986, + 0x499f, 0x499b, 0x49b7, 0x49b6, 0x4ca3, 0x4c9f, 0x4ca0, 0x4ca1, 0x4c77, 0x4ca2, 0x4d13, 0x4d14, 0x4d15, 0x4d16, 0x4d17, 0x4d18, + 0x4d19, 0x4dae +]; + +for (let i = 0; i < gbkPointers.length; i++) { + const pointer = gbkPointers[i]; + test(function() { + const lead = pointer / 190 + 0x81; + const trail = pointer % 190; + const offset = trail < 0x3F ? 0x40 : 0x41; + const encoded = [lead, trail + offset]; + const decoded = new TextDecoder("GBK").decode(new Uint8Array(encoded)).charCodeAt(0); + assert_equals(decoded, codePoints[i]); + }, "gbk pointer: " + pointer) +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-encoder.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-encoder.html new file mode 100644 index 00000000..11557242 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-schinese/gbk/gbk-encoder.html @@ -0,0 +1,65 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-big5-hkscs.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-big5-hkscs.html new file mode 100644 index 00000000..c9c137fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-big5-hkscs.html @@ -0,0 +1,44 @@ + + + + +big5-hkscs decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-cn-big5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-cn-big5.html new file mode 100644 index 00000000..d553e6eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-cn-big5.html @@ -0,0 +1,44 @@ + + + + +cn-big5 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-csbig5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-csbig5.html new file mode 100644 index 00000000..dc880d2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-csbig5.html @@ -0,0 +1,44 @@ + + + + +csbig5 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-errors.html new file mode 100644 index 00000000..45d6abd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-errors.html @@ -0,0 +1,102 @@ + + + + +Big5 decoding errors + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-extra.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-extra.html new file mode 100644 index 00000000..7b5dd11a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-extra.html @@ -0,0 +1,32 @@ + + + + +Big5 decoding (extra) + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-x-x-big5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-x-x-big5.html new file mode 100644 index 00000000..6aafa051 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode-x-x-big5.html @@ -0,0 +1,44 @@ + + + + +x-x-big5 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode.html new file mode 100644 index 00000000..229abd8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decode.html @@ -0,0 +1,44 @@ + + + + +Big5 decoding + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decoder.js new file mode 100644 index 00000000..2fad1ab2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-decoder.js @@ -0,0 +1,86 @@ +function dec2char(n) { + // converts a decimal number to a Unicode character + // n: the dec codepoint value to be converted + if (n <= 0xffff) { + out = String.fromCharCode(n); + } else if (n <= 0x10ffff) { + n -= 0x10000; + out = + String.fromCharCode(0xd800 | (n >> 10)) + + String.fromCharCode(0xdc00 | (n & 0x3ff)); + } else out = "dec2char error: Code point out of range: " + n; + return out; +} + +function big5Decoder(stream) { + stream = stream.replace(/%/g, " "); + stream = stream.replace(/[\s]+/g, " ").trim(); + var bytes = stream.split(" "); + for (var i = 0; i < bytes.length; i++) bytes[i] = parseInt(bytes[i], 16); + var out = ""; + var lead, byte, offset, ptr, cp; + var big5lead = 0x00; + var endofstream = 2000000; + var finished = false; + + while (!finished) { + if (bytes.length == 0) byte = endofstream; + else byte = bytes.shift(); + + if (byte == endofstream && big5lead != 0x00) { + big5lead = 0x00; + out += "�"; + continue; + } + if (byte == endofstream && big5lead == 0x00) { + finished = true; + continue; + } + + if (big5lead != 0x00) { + lead = big5lead; + ptr = null; + big5lead = 0x00; + if (byte < 0x7f) offset = 0x40; + else offset = 0x62; + if ((byte >= 0x40 && byte <= 0x7e) || (byte >= 0xa1 && byte <= 0xfe)) + ptr = (lead - 0x81) * 157 + (byte - offset); + // "If there is a row in the table below whose first column is pointer, return the two code points listed in its second column" + switch (ptr) { + case 1133: + out += "Ê̄"; + continue; + case 1135: + out += "Ê̌"; + continue; + case 1164: + out += "ê̄"; + continue; + case 1166: + out += "ê̌"; + continue; + } + if (ptr == null) cp = null; + else cp = big5[ptr]; + if (cp == null && byte >= 0x00 && byte <= 0x7f) { + bytes.unshift(byte); + } + if (cp == null) { + out += "�"; + continue; + } + out += dec2char(cp); + continue; + } + if (byte >= 0x00 && byte <= 0x7f) { + out += dec2char(byte); + continue; + } + if (byte >= 0x81 && byte <= 0xfe) { + big5lead = byte; + continue; + } + out += "�"; + } + return out; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html new file mode 100644 index 00000000..91959206 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html @@ -0,0 +1,55 @@ + + + + +Big5 encoding ASCII + + + + + + + + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-enc-ascii.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html new file mode 100644 index 00000000..ee5f0c9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html @@ -0,0 +1,49 @@ + + + + +big5-hkscs encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html.headers new file mode 100644 index 00000000..952ae686 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-big5-hkscs.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5-hkscs diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html new file mode 100644 index 00000000..4495f1ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html @@ -0,0 +1,50 @@ + + + + +cn-big5 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html.headers new file mode 100644 index 00000000..4c1d435b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-cn-big5.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=cn-big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html new file mode 100644 index 00000000..4d71c775 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html @@ -0,0 +1,49 @@ + + + + +csbig5 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html.headers new file mode 100644 index 00000000..c4d711e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-csbig5.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=csbig5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html new file mode 100644 index 00000000..d9eca7a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html @@ -0,0 +1,56 @@ + + + + +Big5 encoding errors (form, extB, part1) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBa.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html new file mode 100644 index 00000000..b7406f22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html @@ -0,0 +1,56 @@ + + + + +Big5 encoding errors (form, extB, part2) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-extBb.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html new file mode 100644 index 00000000..82930e25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html @@ -0,0 +1,53 @@ + + + + +Big5 encoding errors (form, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html new file mode 100644 index 00000000..ca90edf5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html @@ -0,0 +1,50 @@ + + + + +Big5 encoding errors (form, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html new file mode 100644 index 00000000..34d90c1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html @@ -0,0 +1,42 @@ + + + + +Big5 encoding errors (form, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-pua.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-pua.html new file mode 100644 index 00000000..2fc7bb22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-errors-pua.html @@ -0,0 +1,41 @@ + + + + +Big5 encoding errors (form, pua) + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html new file mode 100644 index 00000000..684dc523 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html @@ -0,0 +1,49 @@ + + + + +x-x-big5 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html.headers new file mode 100644 index 00000000..b550e991 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form-x-x-big5.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=x-x-big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html new file mode 100644 index 00000000..2d720310 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html @@ -0,0 +1,49 @@ + + + + +Big5 encoding (form) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-form.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html new file mode 100644 index 00000000..afa99a4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html @@ -0,0 +1,50 @@ + + + + +Big5 encoding errors (href, han) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-han.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html new file mode 100644 index 00000000..977d7760 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html @@ -0,0 +1,46 @@ + + + + +Big5 encoding errors (href, hangul) + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-hangul.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html new file mode 100644 index 00000000..cc7cb222 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html @@ -0,0 +1,37 @@ + + + + +Big5 encoding errors (href, misc) + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href-errors-misc.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html new file mode 100644 index 00000000..14e7ef5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html @@ -0,0 +1,48 @@ + + + + +Big5 encoding (href) + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encode-href.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encoder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encoder.js new file mode 100644 index 00000000..4c9a41bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5-encoder.js @@ -0,0 +1,122 @@ +var big5CPs = []; // index is unicode cp, value is pointer +for (var p = 5024; p < big5.length; p++) { + // "Let index be index jis0208 excluding all pointers in the range 8272 to 8835, inclusive." + if (big5[p] != null && big5CPs[big5[p]] == null) { + big5CPs[big5[p]] = p; + } +} +// If code point is U+2550, U+255E, U+2561, U+256A, U+5341, or U+5345, return the last pointer corresponding to code point in index. +big5CPs[0x2550] = 18991; +big5CPs[0x255e] = 18975; +big5CPs[0x2561] = 18977; +big5CPs[0x256a] = 18976; +big5CPs[0x5341] = 5512; +big5CPs[0x5345] = 5599; + +function chars2cps(chars) { + // this is needed because of javascript's handling of supplementary characters + // char: a string of unicode characters + // returns an array of decimal code point values + var haut = 0; + var out = []; + for (var i = 0; i < chars.length; i++) { + var b = chars.charCodeAt(i); + if (b < 0 || b > 0xffff) { + alert("Error in chars2cps: byte out of range " + b.toString(16) + "!"); + } + if (haut != 0) { + if (0xdc00 <= b && b <= 0xdfff) { + out.push(0x10000 + ((haut - 0xd800) << 10) + (b - 0xdc00)); + haut = 0; + continue; + } else { + alert( + "Error in chars2cps: surrogate out of range " + + haut.toString(16) + + "!" + ); + haut = 0; + } + } + if (0xd800 <= b && b <= 0xdbff) { + haut = b; + } else { + out.push(b); + } + } + return out; +} + +function big5Encoder(stream) { + var cps = chars2cps(stream); + var out = ""; + var cp; + var finished = false; + var endofstream = 2000000; + + while (!finished) { + if (cps.length == 0) cp = endofstream; + else cp = cps.shift(); + + var cpx = 0; + + if (cp == endofstream) { + finished = true; + continue; + } + if (cp >= 0x00 && cp <= 0x7f) { + // ASCII + out += " " + cp.toString(16).toUpperCase(); + continue; + } + var ptr = big5CPs[cp]; + if (ptr == null) { + return null; + // out += ' &#'+cp+';' + // continue + } + var lead = Math.floor(ptr / 157) + 0x81; + var trail = ptr % 157; + var offset; + if (trail < 0x3f) offset = 0x40; + else { + offset = 0x62; + } + var end = trail + offset; + out += + " " + + lead.toString(16).toUpperCase() + + " " + + end.toString(16).toUpperCase(); + } + + return out.trim(); +} + +function convertToHex(str) { + // converts a string of ASCII characters to hex byte codes + var out = ""; + var result; + for (var c = 0; c < str.length; c++) { + result = str.charCodeAt(c).toString(16).toUpperCase() + " "; + out += result; + } + return out; +} + +function normalizeStr(str) { + var out = ""; + for (var c = 0; c < str.length; c++) { + if (str.charAt(c) == "%") { + out += String.fromCodePoint( + parseInt(str.charAt(c + 1) + str.charAt(c + 2), 16) + ); + c += 2; + } else out += str.charAt(c); + } + var result = ""; + for (var o = 0; o < out.length; o++) { + result += "%" + out.charCodeAt(o).toString(16).toUpperCase(); + } + return result.replace(/%1B%28%42$/, ""); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars-big5-hkscs.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars-big5-hkscs.html new file mode 100644 index 00000000..2b566096 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars-big5-hkscs.html @@ -0,0 +1 @@ +big5-hkscs characters X P D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u [ V X L K E J K Ƶ ƶ Ʒ Ƹ ƹ ƺ ƻ Ƽ ƽ ƾ w x v A ơ Ƣ ƣ Ƥ ƥ Ʀ Ƨ ƨ Ʃ ƪ ƫ Ƭ ƭ Ʈ Ư ư Ʊ Ʋ Ƴ ƴ w x z { | } u t s r q ~ Z b c d e f g h i p o n m l k j v y @ B C q r m n u v y z i j E e f @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ ǡ Ǣ ǣ Ǥ ǥ Ǧ ǧ Ǩ ǩ Ǫ ǫ Ǭ ǭ Ǯ ǯ ǰ DZ Dz dz Ǵ ǵ Ƕ Ƿ Ǹ ǹ Ǻ ǻ Ǽ ǽ Ǿ ǿ t u v w x y z { | } ~ y U V P Q R T W S O h p z ^ f H e } d x l k B d J I L S ] a I Y e j M n E P ~ z K J V } C @ B C E V T W U F O M B A @ C X P c ˱ ƿ Y D d @ D [ G \ E G F A { A E ^ ] K ܱ ܲ F G H _ Q E ` F G ܳ H R T S J K L M I P j f Q a h N O H e g ɰ ɺ ɮ ɲ ɱ ɵ ɹ ɶ ɳ ɫ ɻ ɸ ɯ ɬ ɴ ɷ ɭ f B g D [ ` h d G ] ˽ C b ^ Z e E H @ F c A i \ _ a ˿ ˹ ˸ ˼ ˳ ˵ ˶ ˻ ˴ ˷ ˺ ˾ ˲ W V J I Q ] K Y P X T [ N W M U R Z O \ S L H Y [ c W \ b U Y R V g Q f X S O ] P N Z ` a [ ^ M _ d L T e ^ W _ U X Y V ] S R Q \ Z T V ܷ ܽ ܺ ܿ ܴ ܵ ܾ ܼ ܸ ܶ ܻ ܹ r g i v w u x _ l k I a S R J I K ^ Y Z \ [ ` o ] ^ J q K @ L N Ȣ T U A j ` _ U a V B ɼ } G M N ~ k h a @ L Z z B Y W X M N } b ɾ Z k F ɿ D E ɽ G C l m n P O S Q R c h d g f e b i k j l A B Z @ A B D C O \ [ H U V T W o p l k i j n m C D E y U c V ] ^ I q m c b P _ C l ` K J X o E Q d c b m n R e d r W g f L M s Y Z o D t u p p d e F F X h S e q O f j y t o n u s l z m i x w v k r q { p Y S Y U [ X N Q T P W Z O R V \ ~ { g | [ ] u p m ʥ } _ a ʤ h x t v \ m D v s d n o w l j k q ʡ ^ r ʣ f c z b ʦ e i ` ʢ y O P I K M L E A D I R C F H Q M S J G B @ N H K x t } r C O y E B w J | L s ~ { @ F G z v u D N D @ B C A C F B @ G ԡ E D A w ԧ | Ԣ v { z ԥ Ԩ s ԩ ~ B Ԧ Ԫ t Ԥ u x } y ԣ q r j u x q F n v { o f s m y z l r t h w g G i p _ U Q K T N P S H I L J O H M R G M G D G S T J B L R O F I H H C E K A k T O U N P @ E B A C D @ Q F { } ~ z | P ` V Q A Y @ X W Z m o n I } | _ ^ ] y ʩ ʨ w z \ ʧ [ x W T Z H I E F Ԭ ԫ | I H G k g Y n o b f d c e a ` } ʪ d v ʫ ` ʭ { ʮ ʬ ~ | ʯ Y [ Z @ X W V \ A U T Z g X ^ U Y [ ] W V Q R S \ P S R W N Q P T X G J O U I J Ժ V M H L Ա ԯ Խ Կ g Դ Լ Ծ Թ Բ ئ ԰ Է ԭ Ե Գ i Ի Զ K Ը Ԯ ء ت ة آ ؤ ب l أ إ } ز ر خ K ث ح ~ ذ د س ج ا n ] c _ f W \ U [ d Z ` e V ^ b h X a g Y Y K W V M R N Q \ [ o J P Z O L X M O J L N P I K S R r a b q c B [ h _ t i S Z ʰ B ` Y L B i ~ p g h ] { j [ q i j ʱ a C _ ` ^ Z a b M N O ش j ] k l o n q p m k ʶ ʹ ʸ ʵ ʳ ʴ ʻ ʷ ʲ ʺ g o O H p S D K f E d L P c Q J M r i T R n l I k G F j h q m e N o g c s b l p V v d f m q u r k n h j i t e \ b [ ` P U _ \ a Q [ T R c S W X Z Y ] ^ d @ C D B A @ ػ ظ ؽ B G C ض A D غ ط s ع ؾ ؼ E ؿ ص B @ C D @ F A A B E n z p v k y x | u t m { o r w q l s U a X W Z \ _ V T ] [ Y _ ^ c ^ ` b ` W V U X Q R Z S \ [ T Y T \ ] C l m n r s s U u t V ] e E G F } ^ p r y s v t u w ʼ ʽ W X v x z w { y f w } h g c _ ` b d a f e J I H G K F I K H J H I J ~ f g e d ] d _ o x u i g N M L L M p \ t y | K q ʾ ʿ N L r u Y ~ Z } x j h k i j ^ P Q O h i a K s w v z h b ] e c \ i l g ` f a d [ _ k ^ j Ϋ Τ Ϊ Σ Υ } { ά Ω y Χ Ψ Φ | z ΢ ~ Ρ έ o n l k n p o s q p ή r m l m q r S R T X A Z V ^ [ U C W B \ ] Y D @ Q R O O P S V N P U T C R D M Q e g k h c b l j j m d i k f a f ` e ^ h d i c _ g j b X r D E ` r q t { _ u t W v w x ί S y ] x | n m o γ ΰ α β δ t s v u b F a c ` U E V W T Z \ E [ Y X q o m p n l m k l n n z ~ } F X y z θ η ι ζ κ y u w w x x v ε G J K H g f d e I h Z [ \ ] _ a H G Y ` ^ p s r t q t u o s s q p r o f F G U @ A C { λ | F I } q r s p μ z z y i L j M L ] b u v t s t ν k J U Q { m C n l ^ v T L w v u ξ } | { O o r p N u q P t s a W a _ ` K d L c w x w u @ H I { x y ̯ ̢ ~ ̮ ̩ ̪ ̭ ̬ ̣ | ̥ ̰ ̦ ̨ { ̧ z ̫ a } ̤ ̡ ο ѡ ~ } | ~ v Ѥ Ѧ Ѩ S Ѭ ѣ x Q Ѯ R ѥ ѩ ѫ Ѫ ѭ ѧ k y Ѣ w l z U ^ d m | e ` V ~ T b e I c ] a { d Y b W X [ _ \ d f c Z } k o @ Q m D q e F S i l G H N s T J O C ^ U r A P ] p N M t E j B K M R g L P h \ p h l n k [ j _ Z @ q v X i m O f g A W Y V o } G F | E C D t z n { H y B z y ~ y | ~ x x v } w | { z ~ | y { } V g j i h a J b A t | ̱ ѯ u r ` a t v u I W ̲ Ѱ v Q ~ } ̾ ̷ ̳ ̺ ̼ ̿ ̻ ̴ ̸ ̽ ̶ ̹ ̵ Q A @ ѱ C B E Ѳ D Ѿ Ѵ f ѷ Ѻ } ѽ ѿ Ѹ ѵ Ѷ Ѽ ѻ ѳ g y u r զ w ա { j գ i բ s h x ե q t դ R o x n l ~ w | p m z v T S k d z j Y g w } k n | \ m l ~ U y i _ p h q f e c ] ѹ V ݷ W { y X o x ` [ a ^ p | ݱ ݶ ݪ l ݻ i z { b k ݤ n o ݥ ݲ ݸ j d ݣ } ݺ ݨ ݩ ~ ݴ ݫ ݵ ݭ e h f ݹ ݰ ݬ ݡ S ݯ m ݧ ݦ g c ݳ ݮ ݢ Q L K O b R T N P U J Z M Y X ^ \ ] Z k [ B E F D G l C N d M L K c e u r F G է v u x s w t q ݼ V H y ݽ z { r W H | s _ I ը } ~ ݾ Y X J I O ^ J @ P M c S K N Q L O R լ ի խ ժ ծ թ ٧ ٢ ٥ ٨ ٦ ٣ ١ ٤ y b ݿ v w u { x t z \ Z R [ S M P ` n K m Q R f P T ٩ | B A կ z a g P C G B E @ A A @ F D W C M N F X H S I V Q O J P D R U E L T G K M [ \ i ^ V L b J [ E e R A D Q a ` F X _ ` c Z K S f Y a m V X C j c ] @ l g I k P H d \ T ^ b G Z Y O _ U W h ] N M B ^ W U O D մ յ չ վ ս հ ձ ղ ճ պ | ռ շ ջ ն տ J E ٽ ٫ ٳ ٭ ٻ ٶ ٰ ٵ ٯ ٱ ٺ ٷ ٴ H G j ٬ ټ پ ٪ ٲ ٹ ٸ ٮ Q ո N ~ ٿ D J H ^ F X } _ B ] R G U d ] [ @ Z o Q a m I ^ K Y g D k a M C W h ` e S f E P L N ` _ n O b T c l j A V i b R \ A W B { Z E A H I D J @ G \ C F B c h i b f e g d _ Q N W V T O r P q S p X R M o L V U U h Y Z T X S W v V b Y d e p c e q d K j Y w B Z [ n f k \ e o f p f g h L l Z _ q g i j ` C H r h s i q j o B A C @ @ A A B @ k M [ ] a ~ I J ^ t k l D B r ɡ r ɤ ɣ D ɢ @ v E [ Y L Q S L M U b R O Q V Z X Z K x M \ T W E G ^ U N J Y V H I C O P [ ] P N S \ W R ] F T K X D j z q K b e B m o v h f g u G p n s J u y c I M O @ l k } r u x | A F ~ w i _ d ` N { t a L | ϡ Ϥ w ϧ Ϫ Ϭ t v { I ϥ ϭ { s d ~ Ϣ x z } } p Ϩ ϫ z m x ϩ o ^ H | w v n ϣ y q r Ϧ y ~ L C U [ W J M F G J V _ E @ N B O Y D h H H E f Z g a S b \ e c I T A G ` F Q C i P K K X ] e R P G [ U G D g d X c N O I E @ Q Y B D ^ F \ S H F J h b _ ] f a R ` A E W V T L K C M A Z I M D J C U V H D B S K Q ~ W A G E B C O L T @ F G F E P N R @ a ` F _ I J h ^ C R H K c j b W i U L Y e h T M P Z d G Q [ N E S g V l X f O D ] d \ } n w m q s u S } o u ~ | | v t z w x z ~ p y x { t s r { P y v D N M Y K O F R T C ^ W [ ` U I L H _ a V \ J E A Z B @ X Q P ] G I @ A H C O B D F E D J G F E B @ A N C Q S Y W Z R V U [ T X P q o p m n s r x _ e y \ v s g w t ^ a b c f ] u d h ` ] j ` k h _ \ ^ b e d g [ i c f i a x y W e l A ^ _ b _ ` a X Z U R T c V S P W Q Y ϯ ϳ ϶ ϲ ϱ ϴ ϵ Ϯ ϰ w x y P L n v { Q l r k u q M O z j m s t | p N m N P L X J W i H [ R l S V Z O T j k Y M I [ Q U K H I e O Y b X L ` ^ _ J c \ Z K ] a M d p w y ޡ k z ޢ } m ~ l x ޣ q | o v r n u N { s t g d p j l f n m k q h o c e b r i J Q U S K I L M H U V G V Q O L P N R R M N O P K T S W X T \ b ` ^ a ] _ w t u v l m z k j i { l j k A D y G R n b H Ϸ } ϸ Ϲ f P ޤ K L | g B e d c ` [ Ϻ Ͻ ϻ ϼ Ң ҡ ~ S ] ^ o \ _ R p Q Q k j h i l ަ ޥ ީ ި ާ s t Y Z r } q p n o l ɥ ɦ C D f b a e g c f g d _ Ͼ ] d e a b \ ^ c ` Ͽ Ҩ ҥ ҧ X W U Ҥ ҩ T V Ҧ g ң Ҫ b f e n y h c m t s a d u r q ` i p w T v s X V R S u Y o q t r U x S ޭ ެ ު ޮ ޫ ް ޯ v u ~ } { z w x y | _ \ ] W [ a ` ^ d e c y x ~ á m n m z Y v j ɧ E l j k h h i m k g j f i [ l h ү ^ Z Ҵ ҫ Ҷ Ү ҹ Һ Ҭ Ҹ ҵ ҳ ҷ _ ] ұ t ҭ Ұ һ Ҳ ^ Z \ F x m k h l s t p { u r o y n w z q y [ x w v | i ~ E ڡ ` ڧ ک ڢ Z ڦ ڥ [ a b ڨ X } { ڣ z _ | ڤ ڪ Y ^ \ ] l W ޷ ޻ ޱ ޼ s _ ޲ ޳ ޽ ޺ ޸ ޹ ޵ ޴ ޾ ޶ q w y u @ b A | i f e g f Z c X \ [ d h Y q m z j h k n l g B E u @ o F â D { A C G v t ã s n n Ҽ ҽ } ޿ ] ä { o ` Ҿ ҿ ~ ګ i ^ _ r o p q I H | w c d F j i ڬ k l n m r p q ` d c b a { z f e ڮ ڭ B j s æ å | s o p t h i n l k j e m f g ֡ ֢ | ~ ֤ ֣ } ڶ k j ڰ h ڳ l ڴ m ڱ g i ڵ ڲ گ E C H I F G D l k s m r o ` q a b p n t w u v M ¡ N } O ~ L P J ç x è o K p ~ } n o G q m ֦ o ֥ ڸ q ڷ p J x Q q p u p r K t R r q r s ֧ ڹ s L d u c y S s n x w v y u v ְ w t ֪ ֩ ֫ ֬ ֮ ֭ ֲ ֨ ֱ ֯ ڼ ھ ں ڻ ڿ ڽ t C F D 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\ @ i j n o h k g m @ p z | } ù D O N b a B C A s m l n r q ~ y x û ý ü P e d c D o p ~ C A B { | } k z { ¼ ½ l ģ Q A R S @ B T f A @ q s ͪ C U h g C B D F G E t u E D p o m n q | ¿ ¾ ť Ť w v F ɩ ͫ v w w t v y u { z x x ͭ Ͱ ͬ | ͯ ͮ [ G H ] W Z c a I g L d \ Y I b D e V _ F K ` O M X J ^ N E f j l k i n H o m N E G H P L J M Q F O K I Q O J ߡ N K P M G L w u { s ߢ x r { } v ~ | ~ y x y } | t z L H M J K I A D C @ B t x z w v u s r y } ~ þ Ĥ E Ŧ C D R N { S P T U V O h p W P | R Q E ߣ R ͱ i Q r w q W T V S U X Y Z ߦ ߧ ߥ ߨ ߤ S J F I K H G ĥ F } } X [ A J K M N L ˢ ˣ { ˡ | z y } ~ ~ j Ͷ ͵ ͷ ͼ Ͳ ͹ Ϳ ʹ ͺ ; ͸ ͽ ͻ ͳ b \ d a q t ] k V ` c e Т w U С Y W R o ~ s v Х M f } ^ x Ф u y | m У { l p _ Z S X T g n ӥ [ z A Ө v ӣ } Ӳ Ӫ ~ ө x | ӵ ӭ Ӥ ӳ t Ӭ s ӫ r \ Ӧ z { ӡ u ӯ Ӯ Ӷ Ӵ Ӱ ӧ Ӣ w ӱ y U ^ ` e y ] h o u b i @ w r n j \ a Y f c s d z l k Z _ p v A [ g m x q t v l ` } ۧ ۪ h ۣ i w s t ] ۤ ۡ u ۬ p ۯ n z r ۭ k d o c a ۥ j ۨ ۩ ~ v f ^ ۢ ۫ e ۰ q m | x y g { b ۦ l ۮ _ u U ߵ ߿ ߪ ߲ ߶ ߱ ߫ ߹ ߸ ߼ ߾ ߰ ߴ ߻ ߺ ߬ ߭ 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m R P D D Z a T S v b H V U W Q R F E ˤ \ [ I Y Z X G s t ] ^ h f c g e d J L Q S R U O K M T P N [ T S U H I J ĺ Ĺ R B S \ ū Ŭ E B j i \ ] в v u _ X W V _ b ` a e ^ f c d V L N K M T o w l k ` [ ^ Y l ] \ _ Z h o n p m r i k g j q s [ a Y b X ] c ` _ ^ W \ Z A C @ E B F D E A @ C B D R O S Q P T ļ ľ Ľ Ļ C E V D U a ŭ ` Ů ^ ] b c F _ \ Q P O p n ` U y x c a b m n C A E F L H J B I K D G b @ a c u w v { x t y z | g f d e M N I J K L H @ G F G H I X Y W V Z X Y W F d ů e H G d @ | G d A [ ˦ ˥ ж д | г ~ { } е z j g n i l h e k m f p z v ~ w | r o q } u x t y { s M e O g i N f j h G O ~ P E J C B M L K I N } D F H R C A S D B Q P O E U o R S Q T ˪ ˧ ˬ ˨ ˩ ˫ и м й л н п о к q p r з l V W T n S Y X k \ R [ P Z U m Q R n q i m l j p k h o Y H J V W U Q G Z T F I X K L M ] \ [ \ Z f Ű u t @ A s _ a ] ` o ^ p s U T S s u t r a ^ _ M ` [ \ J K ] L O P N R _ Q ^ Ŀ ] H I C ] q o V q B ^ x v z D y w C B @ C A m l j b q e o v n y u c i w h x z k r s w u t f r v t s d g p a W Y e Z \ f [ d b ^ c ` X 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e ^ W _ U X Y V ] S R Q \ Z T V ܷ ܽ ܺ ܿ ܴ ܵ ܾ ܼ ܸ ܶ ܻ ܹ r g i v w u x _ l k I a S R J I K ^ Y Z \ [ ` o ] ^ J q K @ L N Ȣ T U A j ` _ U a V B ɼ } G M N ~ k h a @ L Z z B Y W X M N } b ɾ Z k F ɿ D E ɽ G C l m n P O S Q R c h d g f e b i k j l A B Z @ A B D C O \ [ H U V T W o p l k i j n m C D E y U c V ] ^ I q m c b P _ C l ` K J X o E Q d c b m n R e d r W g f L M s Y Z o D t u p p d e F F X h S e q O f j y t o n u s l z m i x w v k r q { p Y S Y U [ X N Q T P W Z O R V \ ~ { g | [ ] u p m ʥ } _ a ʤ h x t v \ m D v s d n o w l j k q ʡ ^ r ʣ f c z b ʦ e i ` ʢ y O P I K M L E A D I R C F H Q M S J G B @ N H K x t } r C O y E B w J | L s ~ { @ F G z v u D N D @ B C A C F B @ G ԡ E D A w ԧ | Ԣ v { z ԥ Ԩ s ԩ ~ B Ԧ Ԫ t Ԥ u x } y ԣ q r j u x q F n v { o f s m y z l r t h w g G i p _ U Q K T N P S H I L J O H M R G M G D G S T J B L R O F I H H C E K A k T O U N P @ E B A C D @ Q F { } ~ z | P ` V Q A Y @ X W Z m o n I } | _ ^ ] y ʩ ʨ w z \ ʧ [ x W T Z H I E F Ԭ ԫ | I H G k g Y n o b f d c e a ` } ʪ d v ʫ ` ʭ { ʮ ʬ ~ | ʯ Y [ Z @ X W V \ A U T Z g X ^ U Y [ ] W V Q R S \ P S R W N Q P T X G J O U I J Ժ V M H L Ա ԯ Խ Կ g Դ Լ Ծ Թ Բ ئ ԰ Է ԭ Ե Գ i Ի Զ K Ը Ԯ ء ت ة آ ؤ ب l أ إ } ز ر خ K ث ح ~ ذ د س ج ا n ] c _ f W \ U [ d Z ` e V ^ b h X a g Y Y K W V M R N Q \ [ o J P Z O L X M O J L N P I K S R r a b q c B [ h _ t i S Z ʰ B ` Y L B i ~ p g h ] { j [ q i j ʱ a C _ ` ^ Z a b M N O ش j ] k l o n q p m k ʶ ʹ ʸ ʵ ʳ ʴ ʻ ʷ ʲ ʺ g o O H p S D K f E d L P c Q J M r i T R n l I k G F j h q m e N o g c s b l p V v d f m q u r k n h j i t e \ b [ ` P U _ \ a Q [ T R c S W X Z Y ] ^ d @ C D B A @ ػ ظ ؽ B G C ض A D غ ط s ع ؾ ؼ E ؿ ص B @ C D @ F A A B E n z p v k y x | u t m { o r w q l s U a X W Z \ _ V T ] [ Y _ ^ c ^ ` b ` W V U X Q R Z S \ [ T Y T \ ] C l m n r s s U u t V ] e E G F } ^ p r y s v t u w ʼ ʽ W X v x z w { y f w } h g c _ ` b d a f e J I H G K F I K H J H I J ~ f g e d ] d _ o x u i g N M L L M p \ t y | K q ʾ ʿ N L r u Y ~ Z } x j h k i j ^ P Q O h i a K s w v z h b ] e c \ i l g ` f a d [ _ k ^ j Ϋ Τ Ϊ Σ Υ } { ά Ω y Χ Ψ Φ | z ΢ ~ Ρ έ o n l k n p o s q p ή r m l m q r S R T X A Z V ^ [ U C W B \ ] Y D @ Q R O O P S V N P U T C R D M Q e g k h c b l j j m d i k f a f ` e ^ h d i c _ g j b X r D E ` r q t { _ u t W v w x ί S y ] x | n m o γ ΰ α β δ t s v u b F a c ` U E V W T Z \ E [ Y X q o m p n l m k l n n z ~ } F X y z θ η ι ζ κ y u w w x x v ε G J K H g f d e I h Z [ \ ] _ a H G Y ` ^ p s r t q t u o s s q p r o f F G U @ A C { λ | F I } q r s p μ z z y i L j M L ] b u v t s t ν k J U Q { m C n l ^ v T L w v u ξ } | { O o r p N u q P t s a W a _ ` K d L c w x w u @ H I { x y ̯ ̢ ~ ̮ ̩ ̪ ̭ ̬ ̣ | ̥ ̰ ̦ ̨ { ̧ z ̫ a } ̤ ̡ ο ѡ ~ } | ~ v Ѥ Ѧ Ѩ S Ѭ ѣ x Q Ѯ R ѥ ѩ ѫ Ѫ ѭ ѧ k y Ѣ w l z U ^ d m | e ` V ~ T b e I c ] a { d Y b W X [ _ \ d f c Z } k o @ Q m D q e F S i l G H N s T J O C ^ U r A P ] p N M t E j B K M R g L P h \ p h l n k [ j _ Z @ q v X i m O f g A W Y V o } G F | E C D t z n { H y B z y ~ y | ~ x x v } w | { z ~ | y { } V g j i h a J b A t | ̱ ѯ u r ` a t v u I W ̲ Ѱ v Q ~ } ̾ ̷ ̳ ̺ ̼ ̿ ̻ ̴ ̸ ̽ ̶ ̹ ̵ Q A @ ѱ C B E Ѳ D Ѿ Ѵ f ѷ Ѻ } ѽ ѿ Ѹ ѵ Ѷ Ѽ ѻ ѳ g y u r զ w ա { j գ i բ s h x ե q t դ R o x n l ~ w | p m z v T S k d z j Y g w } k n | \ m l ~ U y i _ p h q f e c ] ѹ V ݷ W { y X o x ` [ a ^ p | ݱ ݶ ݪ l ݻ i z { b k ݤ n o ݥ ݲ ݸ j d ݣ } ݺ ݨ ݩ ~ ݴ ݫ ݵ ݭ e h f ݹ ݰ ݬ ݡ S ݯ m ݧ ݦ g c ݳ ݮ ݢ Q L K O b R T N P U J Z M Y X ^ \ ] Z k [ B E F D G l C N d M L K c e u r F G է v u x s w t q ݼ V H y ݽ z { r W H | s _ I ը } ~ ݾ Y X J I O ^ J @ P M c S K N Q L O R լ ի խ ժ ծ թ ٧ ٢ ٥ ٨ ٦ ٣ ١ ٤ y b ݿ v w u { x t z \ Z R [ S M P ` n K m Q R f P T ٩ | B A կ z a g P C G B E @ A A @ F D W C M N F X H S I V Q O J P D R U E L T G K M [ \ i ^ V L b J [ E e R A D Q a ` F X _ ` c Z K S f Y a m V X C j c ] @ l g I k P H d \ T ^ b G Z Y O _ U W h ] N M B ^ W U O D մ յ չ վ ս հ ձ ղ ճ պ | ռ շ ջ ն տ J E ٽ ٫ ٳ ٭ ٻ ٶ ٰ ٵ ٯ ٱ ٺ ٷ ٴ H G j ٬ ټ پ ٪ ٲ ٹ ٸ ٮ Q ո N ~ ٿ D J H ^ F X } _ B ] R G U d ] [ @ Z o Q a m I ^ K Y g D k a M C W h ` e S f E P L N ` _ n O b T c l j A V i b 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B I K D G b @ a c u w v { x t y z | g f d e M N I J K L H @ G F G H I X Y W V Z X Y W F d ů e H G d @ | G d A [ ˦ ˥ ж д | г ~ { } е z j g n i l h e k m f p z v ~ w | r o q } u x t y { s M e O g i N f j h G O ~ P E J C B M L K I N } D F H R C A S D B Q P O E U o R S Q T ˪ ˧ ˬ ˨ ˩ ˫ и м й л н п о к q p r з l V W T n S Y X k \ R [ P Z U m Q R n q i m l j p k h o Y H J V W U Q G Z T F I X K L M ] \ [ \ Z f Ű u t @ A s _ a ] ` o ^ p s U T S s u t r a ^ _ M ` [ \ J K ] L O P N R _ Q ^ Ŀ ] H I C ] q o V q B ^ x v z D y w C B @ C A m l j b q e o v n y u c i w h x z k r s w u t f r v t s d g p a W Y e Z \ f [ d b ^ c ` X g ] _ x z ~ | y { w v } R Z U g P O V e T q c d N X t y s o w u h b } W ~ x m k f A n { j z S v | r l Q p Y i D A C B @ @ C E E B A D U E K ` Y T c [ e U _ a W X ] b j g k ^ Z h j \ d f i S V s c q a l h r b e t y m p i d ` o k u g n z B f @ D A C E a f O h I d j N J K ` g M e L _ c b ^ i @ C ű m p l n o i j g k h Ų ų K M L N J D S R T _ U ^ V r u t h s r p q w D x v { E F } z 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K J X o E Q d c b m n R e d r W g f L M s Y Z o D t u p p d e F F X h S e q O f j y t o n u s l z m i x w v k r q { p Y S Y U [ X N Q T P W Z O R V \ ~ { g | [ ] u p m ʥ } _ a ʤ h x t v \ m D v s d n o w l j k q ʡ ^ r ʣ f c z b ʦ e i ` ʢ y O P I K M L E A D I R C F H Q M S J G B @ N H K x t } r C O y E B w J | L s ~ { @ F G z v u D N D @ B C A C F B @ G ԡ E D A w ԧ | Ԣ v { z ԥ Ԩ s ԩ ~ B Ԧ Ԫ t Ԥ u x } y ԣ q r j u x q F n v { o f s m y z l r t h w g G i p _ U Q K T N P S H I L J O H M R G M G D G S T J B L R O F I H H C E K A k T O U N P @ E B A C D @ Q F { } ~ z | P ` V Q A Y @ X W Z m o n I } | _ ^ ] y ʩ ʨ w z \ ʧ [ x W T Z H I E F Ԭ ԫ | I H G k g Y n o b f d c e a ` } ʪ d v ʫ ` ʭ { ʮ ʬ ~ | ʯ Y [ Z @ X W V \ A U T Z g X ^ U Y [ ] W V Q R S \ P S R W N Q P T X G J O U I J Ժ V M H L Ա ԯ Խ Կ g Դ Լ Ծ Թ Բ ئ ԰ Է ԭ Ե Գ i Ի Զ K Ը Ԯ ء ت ة آ ؤ ب l أ إ } ز ر خ K ث ح ~ ذ د س ج ا n ] c _ f W \ U [ d Z ` e V ^ b h X a g Y Y K W V M R N Q \ [ o J P Z O L X M O J L N P I K S R r a b q c B [ h _ t i S Z ʰ B ` Y L B i ~ p g h ] { j [ q i j ʱ a C _ ` ^ Z a b M N O ش j ] k l o n q p m k ʶ ʹ ʸ ʵ ʳ ʴ ʻ ʷ ʲ ʺ g o O H p S D K f E d L P c Q J M r i T R n l I k G F j h q m e N o g c s b l p V v d f m q u r k n h j i t e \ b [ ` P U _ \ a Q [ T R c S W X Z Y ] ^ d @ C D B A @ ػ ظ ؽ B G C ض A D غ ط s ع ؾ ؼ E ؿ ص B @ C D @ F A A B E n z p v k y x | u t m { o r w q l s U a X W Z \ _ V T ] [ Y _ ^ c ^ ` b ` W V U X Q R Z S \ [ T Y T \ ] C l m n r s s U u t V ] e E G F } ^ p r y s v t u w ʼ ʽ W X v x z w { y f w } h g c _ ` b d a f e J I H G K F I K H J H I J ~ f g e d ] d _ o x u i g N M L L M p \ t y | K q ʾ ʿ N L r u Y ~ Z } x j h k i j ^ P Q O h i a K s w v z h b ] e c \ i l g ` f a d [ _ k ^ j Ϋ Τ Ϊ Σ Υ } { ά Ω y Χ Ψ Φ | z ΢ ~ Ρ έ o n l k n p o s q p ή r m l m q r S R T X A Z V ^ [ U C W B \ ] Y D @ Q R O O P S V N P U T C R D M Q e g k h c b l j j m d i k f a f ` e ^ h d i c _ g j b X r D E ` r q t { _ u t W v w x ί S y ] x | n m o γ ΰ α β δ t s v u b F a c ` U E V W T Z \ E [ Y X q o m p n l m k l n n z ~ } F X y z θ η ι ζ κ y u w w x x v ε G J K H g f d e I h Z [ \ ] _ a H G Y ` ^ p s r t q t u o s s q p r o f F G U @ A C { λ | F I } q r s p μ z z y i L j M L ] b u v t s t ν k J U Q { m C n l ^ v T L w v u ξ } | { O o r p N u q P t s a W a _ ` K d L c w x w u @ H I { x y ̯ ̢ ~ ̮ ̩ ̪ ̭ ̬ ̣ | ̥ ̰ ̦ ̨ { ̧ z ̫ a } ̤ ̡ ο ѡ ~ } | ~ v Ѥ Ѧ Ѩ S Ѭ ѣ x Q Ѯ R ѥ ѩ ѫ Ѫ ѭ ѧ k y Ѣ w l z U ^ d m | e ` V ~ T b e I c ] a { d Y b W X [ _ \ d f c Z } k o @ Q m D q e F S i l G H N s T J O C ^ U r A P ] p N M t E j B K M R g L P h \ p h l n k [ j _ Z @ q v X i m O f g A W Y V o } G F | E C D t z n { H y B z y ~ y | ~ x x v } w | { z ~ | y { } V g j i h a J b A t | ̱ ѯ u r ` a t v u I W ̲ Ѱ v Q ~ } ̾ ̷ ̳ ̺ ̼ ̿ ̻ ̴ ̸ ̽ ̶ ̹ ̵ Q A @ ѱ C B E Ѳ D Ѿ Ѵ f ѷ Ѻ } ѽ ѿ Ѹ ѵ Ѷ Ѽ ѻ ѳ g y u r զ w ա { j գ i բ s h x ե q t դ R o x n l ~ w | p m z v T S k d z j Y g w } k n | \ m l ~ U y i _ p h q f e c ] ѹ V ݷ W { y X o x ` [ a ^ p | ݱ ݶ ݪ l ݻ i z { b k ݤ n o ݥ ݲ ݸ j d ݣ } ݺ ݨ ݩ ~ ݴ ݫ ݵ ݭ e h f ݹ ݰ ݬ ݡ S ݯ m ݧ ݦ g c ݳ ݮ ݢ Q L K O b R T N P U J Z M Y X ^ \ ] Z k [ B E F D G l C N d M L K c e u r F G է v u x s w t q ݼ V H y ݽ z { r W H | s _ I ը } ~ ݾ Y X J I O ^ J @ P M c S K N Q L O R լ ի խ ժ ծ թ ٧ ٢ ٥ ٨ ٦ ٣ ١ ٤ y b ݿ v w u { x t z \ Z R [ S M P ` n K m Q R f P T ٩ | B A կ z a g P C G B E @ A A @ F D W C M N F X H S I V Q O J P D R U E L T G K M [ \ i ^ V L b J [ E e R A D Q a ` F X _ ` c Z K S f Y a m V X C j c ] @ l g I k P H d \ T ^ b G Z Y O _ U W h ] N M B ^ W U O D մ յ չ վ ս հ ձ ղ ճ պ | ռ շ ջ ն տ J E ٽ ٫ ٳ ٭ ٻ ٶ ٰ ٵ ٯ ٱ ٺ ٷ ٴ H G j ٬ ټ پ ٪ ٲ ٹ ٸ ٮ Q ո N ~ ٿ D J H ^ F X } _ B ] R G U d ] [ @ Z o Q a m I ^ K Y g D k a M C W h ` e S f E P L N ` _ n O b T c l j A V i b R \ A W B { Z E A H I D J @ G \ C F B c h i b f e g d _ Q N W V T O r P q S p X R M o L V U U h Y Z T X S W v V b Y d e p c e q d K j Y w B Z [ n f k \ e o f p f g h L l Z _ q g i j ` C H r h s i q j o B A C @ @ A A B @ k M [ ] a ~ I J ^ t k l D B r ɡ r ɤ ɣ D ɢ @ v E [ Y L Q S L M U b R O Q V Z X Z K x M \ T W E G ^ U N J Y V H I C O P [ ] P N S \ W R ] F T K X D j z q K b e B m o v h f g u G p n s J u y c I M O @ l k } r u x | A F ~ w i _ d ` N { t a L | ϡ Ϥ w ϧ Ϫ Ϭ t v { I ϥ ϭ { s d ~ Ϣ x z } } p Ϩ ϫ z m x ϩ o ^ H | w v n ϣ y q r Ϧ y ~ L C U [ W J M F G J V _ E @ N B O Y D h H H E f Z g a S b \ e c I T A G ` F Q C i P K K X ] e R P G [ U G D g d X c N O I E @ Q Y B D ^ F \ S H F J h b _ ] f a R ` A E W V T L K C M A Z I M D J C U V H D B S K Q ~ W A G E B C O L T @ F G F E P N R @ a ` F _ I J h ^ C R H K c j b W i U L Y e h T M P Z d G Q [ N E S g V l X f O D ] d \ } n w m q s u S } o u ~ | | v t z w x z ~ p y x { t s r { P y v D N M Y K O F R T C ^ W [ ` U I L H _ a V \ J E A Z B @ X Q P ] G I @ A H C O B D F E D J G F E B @ A N C Q S Y W Z R V U [ T X P q o p m n s r x _ e y \ v s g w t ^ a b c f ] u d h ` ] j ` k h _ \ ^ b e d g [ i c f i a x y W e l A ^ _ b _ ` a X Z U R T c V S P W Q Y ϯ ϳ ϶ ϲ ϱ ϴ ϵ Ϯ ϰ w x y P L n v { Q l r k u q M O z j m s t | p N m N P L X J W i H [ R l S V Z O T j k Y M I [ Q U K H I e O Y b X L ` ^ _ J c \ Z K ] a M d p w y ޡ k z ޢ } m ~ l x ޣ q | o v r n u N { s t g d p j l f n m k q h o c e b r i J Q U S K I L M H U V G V Q O L P N R R M N O P K T S W X T \ b ` ^ a ] _ w t u v l m z k j i { l j k A D y G R n b H Ϸ } ϸ Ϲ f P ޤ K L | g B e d c ` [ Ϻ Ͻ ϻ ϼ Ң ҡ ~ S ] ^ o \ _ R p Q Q k j h i l ަ ޥ ީ ި ާ s t Y Z r } q p n o l ɥ ɦ C D f b a e g c f g d _ Ͼ ] d e a b \ ^ c ` Ͽ Ҩ ҥ ҧ X W U Ҥ ҩ T V Ҧ g ң Ҫ b f e n y h c m t s a d u r q ` i p w T v s X V R S u Y o q t r U x S ޭ ެ ު ޮ ޫ ް ޯ v u ~ } { z w x y | _ \ ] W [ a ` ^ d e c y x ~ á m n m z Y v j ɧ E l j k h h i m k g j f i [ l h ү ^ Z Ҵ ҫ Ҷ Ү ҹ Һ Ҭ Ҹ ҵ ҳ ҷ _ ] ұ t ҭ Ұ һ Ҳ ^ Z \ F x m k h l s t p { u r o y n w z q y [ x w v | i ~ E ڡ ` ڧ ک ڢ Z ڦ ڥ [ a b ڨ X } { ڣ z _ | ڤ ڪ Y ^ \ ] l W ޷ ޻ ޱ ޼ s _ ޲ ޳ ޽ ޺ ޸ ޹ ޵ ޴ ޾ ޶ q w y u @ b A | i f e g f Z c X \ [ d h Y q m z j h k n l g B E u @ o F â D { A C G v t ã s n n Ҽ ҽ } ޿ ] ä { o ` Ҿ ҿ ~ ګ i ^ _ r o p q I H | w c d F j i ڬ k l n m r p q ` d c b a { z f e ڮ ڭ B j s 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³ z { A @ t ͩ L J K Z S Y R X V U T Q P W l h ] _ a e [ Y j ` d \ X W b Z ^ k i f g c r j x t x e u b w f v p c q s h g d l i m y n o k p y u r v l t s w q n z r m { o ~ _ Y i a ] d g \ e ` Z h c ^ b [ f n t ¹ w ´ µ o v q º · m s u ¸ r p ÷ ø ô õ ú ö ~ } ġ B @ B A l o j » Ģ C I u M ` [ _ ] ^ \ @ i j n o h k g m @ p z | } ù D O N b a B C A s m l n r q ~ y x û ý ü P e d c D o p ~ C A B { | } k z { ¼ ½ l ģ Q A R S @ B T f A @ q s ͪ C U h g C B D F G E t u E D p o m n q | ¿ ¾ ť Ť w v F ɩ ͫ v w w t v y u { z x x ͭ Ͱ ͬ | ͯ ͮ [ G H ] W Z c a I g L d \ Y I b D e V _ F K ` O M X J ^ N E f j l k i n H o m N E G H P L J M Q F O K I Q O J ߡ N K P M G L w u { s ߢ x r { } v ~ | ~ y x y } | t z L H M J K I A D C @ B t x z w v u s r y } ~ þ Ĥ E Ŧ C D R N { S P T U V O h p W P | R Q E ߣ R ͱ i Q r w q W T V S U X Y Z ߦ ߧ ߥ ߨ ߤ S J F I K H G ĥ F } } X [ A J K M N L ˢ ˣ { ˡ | z y } ~ ~ j Ͷ ͵ ͷ ͼ Ͳ ͹ Ϳ ʹ ͺ ; ͸ ͽ ͻ ͳ b \ d a q t ] k V ` c e Т w U С Y W R o ~ s v Х M f } ^ x Ф u y | m У { l p _ Z S X T g n ӥ [ z A Ө v ӣ } Ӳ Ӫ ~ ө x | ӵ ӭ Ӥ ӳ t Ӭ s ӫ r \ Ӧ z { ӡ u ӯ Ӯ Ӷ Ӵ Ӱ ӧ Ӣ w ӱ y U ^ ` e y ] h o u b i @ w r n j \ a Y f c s d z l k Z _ p v A [ g m x q t v l ` } ۧ ۪ h ۣ i w s t ] ۤ ۡ u ۬ p ۯ n z r ۭ k d o c a ۥ j ۨ ۩ ~ v f ^ ۢ ۫ e ۰ q m | x y g { b ۦ l ۮ _ u U ߵ ߿ ߪ ߲ ߶ ߱ ߫ ߹ ߸ ߼ ߾ ߰ ߴ ߻ ߺ ߬ ߭ ߷ ߳ ߯ ߮ ` X [ Y Z ] a U ^ W V T c \ b _ s t g f b v u ߩ _ c ] p a w Z X d n i O m ߽ [ R U { \ S Q N e ` h x | W k o T y L r V j P ^ Y l } z q M I @ C E A G D L F U O F J T Q D H B V S P W M K N S @ E R D A M O Q I P B R J G U H T K L V C N ~ ÿ ħ ĩ Ħ Ī Ĭ ĭ ī Ĩ J K I G H L E F G O h Ӹ ӷ @ B | { ~ X Z Y W Щ Ч Ц i k j Ш ӿ A F Ӽ ӽ C ӻ H Ӿ ӹ G D Ӻ E B L ץ K ר ׫ H F ~ ש ק פ ׬ ׭ ׯ װ } E ע ס ׮ G ף I D צ M J ת ۿ ۴ ۽ ۱ ۶ ۺ ۸ ۲ ۵ ۳ ۾ ۼ ۷ ۹ ۻ j e g h m i l f d k d z a k g e ` o \ h i _ ^ l b ] c n [ m j f Y ] Z a g \ p j _ k f m ^ ` n X l d c h [ b i e o Į į B E A C D Q O N @ P F M Z n Ъ G l Ы ױ N Ь Ю Э m I J N M K L P ײ U T ׸ R ׳ S ׿ ׻ ׽ ׷ ׾ O ׺ ׹ ׵ ׼ ״ ׶ Q t B A v @ n p r q s o u p | w y q u x { s t z r v r q w s t u x v İ I K H J Ũ R ŧ H I K J P n W V C F E D y { z ı T S [ Я o C A @ B D I G H } | } IJ L U ũ L q r а б p T R Q X P Y V S W U O _ Y ^ ` Z [ X ] \ D F E I C B @ G A H P M E J Q G O K N L F L x { N M } O K y | z ~ w J ~ ~ A O @ B C ķ ĵ ĸ Ĵ Ķ ij @ N M P Q A V [ Ū X W Z Y C B @ A @ M N g m R P D D Z a T S v b H V U W Q R F E ˤ \ [ I Y Z X G s t ] ^ h f c g e d J L Q S R U O K M T P N [ T S U H I J ĺ Ĺ R B S \ ū Ŭ E B j i \ ] в v u _ X W V _ b ` a e ^ f c d V L N K M T o w l k ` [ ^ Y l ] \ _ Z h o n p m r i k g j q s [ a Y b X ] c ` _ ^ W \ Z A C @ E B F D E A @ C B D R O S Q P T ļ ľ Ľ Ļ C E V D U a ŭ ` Ů ^ ] b c F _ \ Q P O p n ` U y x c a b m n C A E F L H J B I K D G b @ a c u w v { x t y z | g f d e M N I J K L H @ G F G H I X Y W V Z X Y W F d ů e H G d @ | G d A [ ˦ ˥ ж д | г ~ { } е z j g n i l h e k m f p z v ~ w | r o q } u x t y { s M e O g i N f j h G O ~ P E J C B M L K I N } D F H R C A S D B Q P O E U o R S Q T ˪ ˧ ˬ ˨ ˩ ˫ и м й л н п о к q p r з l V W T n S Y X k \ R 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E P ~ z K J V } C @ B C E V T W U F O M B A @ C X P c ˱ ƿ Y D d @ D [ G \ E G F A { A E ^ ] K ܱ ܲ F G H _ Q E ` F G ܳ H R T S J K L M I P j f Q a h N O H e g ɰ ɺ ɮ ɲ ɱ ɵ ɹ ɶ ɳ ɫ ɻ ɸ ɯ ɬ ɴ ɷ ɭ f B g D [ ` h d G ] ˽ C b ^ Z e E H @ F c A i \ _ a ˿ ˹ ˸ ˼ ˳ ˵ ˶ ˻ ˴ ˷ ˺ ˾ ˲ W V J I Q ] K Y P X T [ N W M U R Z O \ S L H Y [ c W \ b U Y R V g Q f X S O ] P N Z ` a [ ^ M _ d L T e ^ W _ U X Y V ] S R Q \ Z T V ܷ ܽ ܺ ܿ ܴ ܵ ܾ ܼ ܸ ܶ ܻ ܹ r g i v w u x _ l k I a S R J I K ^ Y Z \ [ ` o ] ^ J q K @ L N Ȣ T U A j ` _ U a V B ɼ } G M N ~ k h a @ L Z z B Y W X M N } b ɾ Z k F ɿ D E ɽ G C l m n P O S Q R c h d g f e b i k j l A B Z @ A B D C O \ [ H U V T W o p l k i j n m C D E y U c V ] ^ I q m c b P _ C l ` K J X o E Q d c b m n R e d r W g f L M s Y Z o D t u p p d e F F X h S e q O f j y t o n u s l z m i x w v k r q { p Y S Y U [ X N Q T P W Z O R V \ ~ { g | [ ] u p m ʥ } _ a ʤ h x t v \ m D v s d n o w l j k q ʡ ^ r ʣ f c z b ʦ e i ` ʢ y O P I K M L E A D I R C F H Q M S J G B @ N H K x t } r C O y E B w J | L s ~ { @ F G z v u D N D @ B C A C F B @ G ԡ E D A w ԧ | Ԣ v { z ԥ Ԩ s ԩ ~ B Ԧ Ԫ t Ԥ u x } y ԣ q r j u x q F n v { o f s m y z l r t h w g G i p _ U Q K T N P S H I L J O H M R G M G D G S T J B L R O F I H H C E K A k T O U N P @ E B A C D @ Q F { } ~ z | P ` V Q A Y @ X W Z m o n I } | _ ^ ] y ʩ ʨ w z \ ʧ [ x W T Z H I E F Ԭ ԫ | I H G k g Y n o b f d c e a ` } ʪ d v ʫ ` ʭ { ʮ ʬ ~ | ʯ Y [ Z @ X W V \ A U T Z g X ^ U Y [ ] W V Q R S \ P S R W N Q P T X G J O U I J Ժ V M H L Ա ԯ Խ Կ g Դ Լ Ծ Թ Բ ئ ԰ Է ԭ Ե Գ i Ի Զ K Ը Ԯ ء ت ة آ ؤ ب l أ إ } ز ر خ K ث ح ~ ذ د س ج ا n ] c _ f W \ U [ d Z ` e V ^ b h X a g Y Y K W V M R N Q \ [ o J P Z O L X M O J L N P I K S R r a b q c B [ h _ t i S Z ʰ B ` Y L B i ~ p g h ] { j [ q i j ʱ a C _ ` ^ Z a b M N O ش j ] k l o n q p m k ʶ ʹ ʸ ʵ ʳ ʴ ʻ ʷ ʲ ʺ g o O H p S D K f E d L P c Q J M r i T R n l I k G F j h q m e N o g c s b l p V v d f m q u r k n h j i t e \ b [ ` P U _ \ a Q [ T R c S W X Z Y ] ^ d @ C D B A @ ػ ظ ؽ B G C ض A D غ ط s ع ؾ ؼ E ؿ ص B @ C D @ F A A B E n z p v k y x | u t m { o r w q l s U a X W Z \ _ V T ] [ Y _ ^ c ^ ` b ` W V U X Q R Z S \ [ T Y T \ ] C l m n r s s U u t V ] e E G F } ^ p r y s v t u w ʼ ʽ W X v x z w { y f w } h g c _ ` b d a f e J I H G K F I K H J H I J ~ f g e d ] d _ o x u i g N M L L M p \ t y | K q ʾ ʿ N L r u Y ~ Z } x j h k i j ^ P Q O h i a K s w v z h b ] e c \ i l g ` f a d [ _ k ^ j Ϋ Τ Ϊ Σ Υ } { ά Ω y Χ Ψ Φ | z ΢ ~ Ρ έ o n l k n p o s q p ή r m l m q r S R T X A Z V ^ [ U C W B \ ] Y D @ Q R O O P S V N P U T C R D M Q e g k h c b l j j m d i k f a f ` e ^ h d i c _ g j b X r D E ` r q t { _ u t W v w x ί S y ] x | n m o γ ΰ α β δ t s v u b F a c ` U E V W T Z \ E [ Y X q o m p n l m k l n n z ~ } F X y z θ η ι ζ κ y u w w x x v ε G J K H g f d e I h Z [ \ ] _ a H G Y ` ^ p s r t q t u o s s q p r o f F G U @ A C { λ | F I } q r s p μ z z y i L j M L ] b u v t s t ν k J U Q { m C n l ^ v T L w v u ξ } | { O o r p N u q P t s a W a _ ` K d L c w x w u @ H I { x y ̯ ̢ ~ ̮ ̩ 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M N F X H S I V Q O J P D R U E L T G K M [ \ i ^ V L b J [ E e R A D Q a ` F X _ ` c Z K S f Y a m V X C j c ] @ l g I k P H d \ T ^ b G Z Y O _ U W h ] N M B ^ W U O D մ յ չ վ ս հ ձ ղ ճ պ | ռ շ ջ ն տ J E ٽ ٫ ٳ ٭ ٻ ٶ ٰ ٵ ٯ ٱ ٺ ٷ ٴ H G j ٬ ټ پ ٪ ٲ ٹ ٸ ٮ Q ո N ~ ٿ D J H ^ F X } _ B ] R G U d ] [ @ Z o Q a m I ^ K Y g D k a M C W h ` e S f E P L N ` _ n O b T c l j A V i b R \ A W B { Z E A H I D J @ G \ C F B c h i b f e g d _ Q N W V T O r P q S p X R M o L V U U h Y Z T X S W v V b Y d e p c e q d K j Y w B Z [ n f k \ e o f p f g h L l Z _ q g i j ` C H r h s i q j o B A C @ @ A A B @ k M [ ] a ~ I J ^ t k l D B r ɡ r ɤ ɣ D ɢ @ v E [ Y L Q S L M U b R O Q V Z X Z K x M \ T W E G ^ U N J Y V H I C O P [ ] P N S \ W R ] F T K X D j z q K b e B m o v h f g u G p n s J u y c I M O @ l k } r u x | A F ~ w i _ d ` N { t a L | ϡ Ϥ w ϧ Ϫ Ϭ t v { I ϥ ϭ { s d ~ Ϣ x z } } p Ϩ ϫ z m x ϩ o ^ H | w v n ϣ y q r Ϧ y ~ L C U [ W J M F G J V _ E @ N B O Y D h H H E f Z g a S b \ e c I T A G ` F Q C i P K K X ] e R P G [ U G D g d X c N O I E @ Q Y B D ^ F \ S H F J h b _ ] f a R ` A E W V T L K C M A Z I M D J C U V H D B S K Q ~ W A G E B C O L T @ F G F E P N R @ a ` F _ I J h ^ C R H K c j b W i U L Y e h T M P Z d G Q [ N E S g V l X f O D ] d \ } n w m q s u S } o u ~ | | v t z w x z ~ p y x { t s r { P y v D N M Y K O F R T C ^ W [ ` U I L H _ a V \ J E A Z B @ X Q P ] G I @ A H C O B D F E D J G F E B @ A N C Q S Y W Z R V U [ T X P q o p m n s r x _ e y \ v s g w t ^ a b c f ] u d h ` ] j ` k h _ \ ^ b e d g [ i c f i a x y W e l A ^ _ b _ ` a X Z U R T c V S P W Q Y ϯ ϳ ϶ ϲ ϱ ϴ ϵ Ϯ ϰ w x y P L n v { Q l r k u q M O z j m s t | p N m N P L X J W i H [ R l S V Z O T j k Y M I [ Q U K H I e O Y b X L ` ^ _ J c \ Z K ] a M d p w y ޡ k z ޢ } m ~ l x ޣ q | o v r n u N { s t g d p j l f n m k q h o c e b r i J Q U S K I L M H U V G V Q O L P N R R M N O P K T S W X T \ b ` ^ a ] _ w t u v l m z k j i { l j k A D y G R n b H Ϸ } ϸ Ϲ f P ޤ K L | g B e d c ` [ Ϻ Ͻ ϻ ϼ Ң ҡ ~ S ] ^ o \ _ R p Q Q k j h i l ަ ޥ ީ ި ާ s t Y Z r } q p n o l ɥ ɦ C D f b a e g c f g d _ Ͼ ] d e a b \ ^ c ` Ͽ Ҩ ҥ ҧ X W U Ҥ ҩ T V Ҧ g ң Ҫ b f e n y h c m t s a d u r q ` i p w T v s X V R S u Y o q t r U x S ޭ ެ ު ޮ ޫ ް ޯ v u ~ } { z w x y | _ \ ] W [ a ` ^ d e c y x ~ á m n m z Y v j ɧ E l j k h h i m k g j f i [ l h ү ^ Z Ҵ ҫ Ҷ Ү ҹ Һ Ҭ Ҹ ҵ ҳ ҷ _ ] ұ t ҭ Ұ һ Ҳ ^ Z \ F x m k h l s t p { u r o y n w z q y [ x w v | i ~ E ڡ ` ڧ ک ڢ Z ڦ ڥ [ a b ڨ X } { ڣ z _ | ڤ ڪ Y ^ \ ] l W ޷ ޻ ޱ ޼ s _ ޲ ޳ ޽ ޺ ޸ ޹ ޵ ޴ ޾ ޶ q w y u @ b A | i f e g f Z c X \ [ d h Y q m z j h k n l g B E u @ o F â D { A C G v t ã s n n Ҽ ҽ } ޿ ] ä { o ` Ҿ ҿ ~ ګ i ^ _ r o p q I H | w c d F j i ڬ k l n m r p q ` d c b a { z f e ڮ ڭ B j s æ å | s o p t h i n l k j e m f g ֡ ֢ | ~ ֤ ֣ } ڶ k j ڰ h ڳ l ڴ m ڱ g i ڵ ڲ گ E C H I F G D l k s m r o ` q a b p n t w u v M ¡ N } O ~ L P J ç x è o K p ~ } n o G q m ֦ o ֥ ڸ q ڷ p J x Q q p u p r K t R r q r s ֧ ڹ s L d u c y S s n x w v y u v ְ w t ֪ ֩ ֫ ֬ ֮ ֭ ֲ ֨ ֱ ֯ ڼ ھ ں ڻ ڿ ڽ t C F D E A B 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j n o h k g m @ p z | } ù D O N b a B C A s m l n r q ~ y x û ý ü P e d c D o p ~ C A B { | } k z { ¼ ½ l ģ Q A R S @ B T f A @ q s ͪ C U h g C B D F G E t u E D p o m n q | ¿ ¾ ť Ť w v F ɩ ͫ v w w t v y u { z x x ͭ Ͱ ͬ | ͯ ͮ [ G H ] W Z c a I g L d \ Y I b D e V _ F K ` O M X J ^ N E f j l k i n H o m N E G H P L J M Q F O K I Q O J ߡ N K P M G L w u { s ߢ x r { } v ~ | ~ y x y } | t z L H M J K I A D C @ B t x z w v u s r y } ~ þ Ĥ E Ŧ C D R N { S P T U V O h p W P | R Q E ߣ R ͱ i Q r w q W T V S U X Y Z ߦ ߧ ߥ ߨ ߤ S J F I K H G ĥ F } } X [ A J K M N L ˢ ˣ { ˡ | z y } ~ ~ j Ͷ ͵ ͷ ͼ Ͳ ͹ Ϳ ʹ ͺ ; ͸ ͽ ͻ ͳ b \ d a q t ] k V ` c e Т w U С Y W R o ~ s v Х M f } ^ x Ф u y | m У { l p _ Z S X T g n ӥ [ z A Ө v ӣ } Ӳ Ӫ ~ ө x | ӵ ӭ Ӥ ӳ t Ӭ s ӫ r \ Ӧ z { ӡ u ӯ Ӯ Ӷ Ӵ Ӱ ӧ Ӣ w ӱ y U ^ ` e y ] h o u b i @ w r n j \ a Y f c s d z l k Z _ p v A [ g m x q t v l ` } ۧ ۪ h ۣ i w s t ] ۤ ۡ u ۬ p ۯ n z r ۭ k d o c a ۥ j ۨ ۩ ~ v f ^ ۢ ۫ e ۰ q m | x y g { b ۦ l ۮ _ u U ߵ ߿ ߪ ߲ ߶ ߱ ߫ ߹ ߸ ߼ ߾ ߰ ߴ ߻ ߺ ߬ ߭ ߷ ߳ ߯ ߮ ` X [ Y Z ] a U ^ W V T c \ b _ s t g f b v u ߩ _ c ] p a w Z X d n i O m ߽ [ R U { \ S Q N e ` h x | W k o T y L r V j P ^ Y l } z q M I @ C E A G D L F U O F J T Q D H B V S P W M K N S @ E R D A M O Q I P B R J G U H T K L V C N ~ ÿ ħ ĩ Ħ Ī Ĭ ĭ ī Ĩ J K I G H L E F G O h Ӹ ӷ @ B | { ~ X Z Y W Щ Ч Ц i k j Ш ӿ A F Ӽ ӽ C ӻ H Ӿ ӹ G D Ӻ E B L ץ K ר ׫ H F ~ ש ק פ ׬ ׭ ׯ װ } E ע ס ׮ G ף I D צ M J ת ۿ ۴ ۽ ۱ ۶ ۺ ۸ ۲ ۵ ۳ ۾ ۼ ۷ ۹ ۻ j e g h m i l f d k d z a k g e ` o \ h i _ ^ l b ] c n [ m j f Y ] Z a g \ p j _ k f m ^ ` n X l d c h [ b i e o Į į B E A C D Q O N @ P F M Z n Ъ G l Ы ױ N Ь Ю Э m I J N M K L P ײ U T ׸ R ׳ S ׿ ׻ ׽ ׷ ׾ O ׺ ׹ ׵ ׼ ״ ׶ Q t B A v @ n p r q s o u p | w y q u x { s t z r v r q w s t u x v İ I K H J Ũ R ŧ H I K J P n W V C F E D y { z ı T S [ Я o C A @ B D I G H } | } IJ L U ũ L q r а б p T R Q X P Y V S W U O _ Y ^ ` Z [ X ] \ D F E I C B @ G A H P M E J Q G O K N L F L x { N M } O K y | z ~ w J ~ ~ A O @ B C ķ ĵ ĸ Ĵ Ķ ij @ N M P Q A V [ Ū X W Z Y C B @ A @ M N g m R P D D Z a T S v b H V U W Q R F E ˤ \ [ I Y Z X G s t ] ^ h f c g e d J L Q S R U O K M T P N [ T S U H I J ĺ Ĺ R B S \ ū Ŭ E B j i \ ] в v u _ X W V _ b ` a e ^ f c d V L N K M T o w l k ` [ ^ Y l ] \ _ Z h o n p m r i k g j q s [ a Y b X ] c ` _ ^ W \ Z A C @ E B F D E A @ C B D R O S Q P T ļ ľ Ľ Ļ C E V D U a ŭ ` Ů ^ ] b c F _ \ Q P O p n ` U y x c a b m n C A E F L H J B I K D G b @ a c u w v { x t y z | g f d e M N I J K L H @ G F G H I X Y W V Z X Y W F d ů e H G d @ | G d A [ ˦ ˥ ж д | г ~ { } е z j g n i l h e k m f p z v ~ w | r o q } u x t y { s M e O g i N f j h G O ~ P E J C B M L K I N } D F H R C A S D B Q P O E U o R S Q T ˪ ˧ ˬ ˨ ˩ ˫ и м й л н п о к q p r з l V W T n S Y X k \ R [ P Z U m Q R n q i m l j p k h o Y H J V W U Q G Z T F I X K L M ] \ [ \ Z f Ű u t @ A s _ a ] ` o ^ p s U T S s u t r a ^ _ M ` [ \ J K ] L O P N R _ Q ^ Ŀ ] H I C ] q o V q B ^ x v z D y w C B @ C A m l j b q e o v n y u c i w h x z k r s w u t f r v t s d g p a W Y e Z \ f [ d b ^ c ` X g ] _ x z ~ | y { w v } R Z U g P O V e T q c d N X t y s o w u h b } W ~ x m k f A n { j z S v | r l Q p Y i D A C B @ @ C E E B A D U E K ` Y T c [ e U _ a W X ] b j g k ^ Z h j \ d f i S V s c q a l h r b e t y m p i d ` o k u g n z B f @ D A C E a f O h I d j N J K ` g M e L _ c b ^ i @ C ű m p l n o i j g k h Ų ų K M L N J D S R T _ U ^ V r u t h s r p q w D x v { E F } z y | { ~ { h [ \ M K I J F F N H L G n l m w x E G F P m l k ɪ X V Y W ˮ ˰ ˯ ˭ @ E F ~ | } I H K J G } ܣ ܢ | ~ ܡ j k i G H O I o A G L ܤ ܦ ܥ n o m l P J p t q u s y B ܨ ܧ s p r q ] ^ _ ` Q N K P S L R O M w v x ~ } z { | H I S n Q R o Ŵ ŵ q E G F W C t Q R D a S M ܩ ܫ ܪ u v X c b d V U T T A @ } { ~ | y @ z J K R p ŷ Ŷ O P H i C B q r W D X A L M T Q N ܬ z | w x { y g e [ f Y Z U [ Y X V Z W E J F I H G D B E C F @ A Q N O P r V U t s Ÿ j I ` X ܭ h G B u R S t s u H O ܮ ~ } i \ k j l a _ ^ ] ` \ K ^ ] _ N L M R K Q T S P O J H I C D X W U T Y v Ź w W v V w a Y P U ` W V L n q s r t p m o c f d c i h g b b a e d Z ^ [ ] 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F B c h i b f e g d _ Q N W V T O r P q S p X R M o L V U U h Y Z T X S W v V b Y d e p c e q d K j Y w B Z [ n f k \ e o f p f g h L l Z _ q g i j ` C H r h s i q j o B A C @ @ A A B @ k M [ ] a ~ I J ^ t k l D B r ɡ r ɤ ɣ D ɢ @ v E [ Y L Q S L M U b R O Q V Z X Z K x M \ T W E G ^ U N J Y V H I C O P [ ] P N S \ W R ] F T K X D j z q K b e B m o v h f g u G p n s J u y c I M O @ l k } r u x | A F ~ w i _ d ` N { t a L | ϡ Ϥ w ϧ Ϫ Ϭ t v { I ϥ ϭ { s d ~ Ϣ x z } } p Ϩ ϫ z m x ϩ o ^ H | w v n ϣ y q r Ϧ y ~ L C U [ W J M F G J V _ E @ N B O Y D h H H E f Z g a S b \ e c I T A G ` F Q C i P K K X ] e R P G [ U G D g d X c N O I E @ Q Y B D ^ F \ S H F J h b _ ] f a R ` A E W V T L K C M A Z I M D J C U V H D B S K Q ~ W A G E B C O L T @ F G F E P N R @ a ` F _ I J h ^ C R H K c j b W i U L Y e h T M P Z d G Q [ N E S g V l X f O D ] d \ } n w m q s u S } o u ~ | | v t z w x z ~ p y x { t s r { P y v D N M Y K O F R T C ^ W [ ` U I L H _ a V \ J E A Z B @ X Q P ] G I @ A H C O B D F E D J G F E B @ A N C Q S Y W Z R V U [ T X P q o p m n s r x _ e y \ v s g w t ^ a b c f ] u d h ` ] j ` k h _ \ ^ b e d g [ i c f i a x y W e l A ^ _ b _ ` a X Z U R T c V S P W Q Y ϯ ϳ ϶ ϲ ϱ ϴ ϵ Ϯ ϰ w x y P L n v { Q l r k u q M O z j m s t | p N m N P L X J W i H [ R l S V Z O T j k Y M I [ Q U K H I e O Y b X L ` ^ _ J c \ Z K ] a M d p w y ޡ k z ޢ } m ~ l x ޣ q | o v r n u N { s t g d p j l f n m k q h o c e b r i J Q U S K I L M H U V G V Q O L P N R R M N O P K T S W X T \ b ` ^ a ] _ w t u v l m z k j i { l j k A D y G R n b H Ϸ } ϸ Ϲ f P ޤ K L | g B e d c ` [ Ϻ Ͻ ϻ ϼ Ң ҡ ~ S ] ^ o \ _ R p Q Q k j h i l ަ ޥ ީ ި ާ s t Y Z r } q p n o l ɥ ɦ C D f b a e g c f g d _ Ͼ ] d e a b \ ^ c ` Ͽ Ҩ ҥ ҧ X W U Ҥ ҩ T V Ҧ g ң Ҫ b f e n y h c m t s a d u r q ` i p w T v s X V R S u Y o q t r U x S ޭ ެ ު ޮ ޫ ް ޯ v u ~ } { z w x y | _ \ ] W [ a ` ^ d e c y x ~ á m n m z Y v j ɧ E l j k h h i m k g j f i [ l h ү ^ Z Ҵ ҫ Ҷ Ү ҹ Һ Ҭ Ҹ ҵ ҳ ҷ _ ] ұ t ҭ Ұ һ Ҳ ^ Z \ F x m k h l s t p { u r o y n w z q y [ x w v | i ~ E ڡ ` ڧ ک ڢ Z ڦ ڥ [ a b ڨ X } { ڣ z _ | ڤ ڪ Y ^ \ ] l W ޷ ޻ ޱ ޼ s _ ޲ ޳ ޽ ޺ ޸ ޹ ޵ ޴ ޾ ޶ q w y u @ b A | i f e g f Z c X \ [ d h Y q m z j h k n l g B E u @ o F â D { A C G v t ã s n n Ҽ ҽ } ޿ ] ä { o ` Ҿ ҿ ~ ګ i ^ _ r o p q I H | w c d F j i ڬ k l n m r p q ` d c b a { z f e ڮ ڭ B j s æ å | s o p t h i n l k j e m f g ֡ ֢ | ~ ֤ ֣ } ڶ k j ڰ h ڳ l ڴ m ڱ g i ڵ ڲ گ E C H I F G D l k s m r o ` q a b p n t w u v M ¡ N } O ~ L P J ç x è o K p ~ } n o G q m ֦ o ֥ ڸ q ڷ p J x Q q p u p r K t R r q r s ֧ ڹ s L d u c y S s n x w v y u v ְ w t ֪ ֩ ֫ ֬ ֮ ֭ ֲ ֨ ֱ ֯ ڼ ھ ں ڻ ڿ ڽ t C F D E A B @ N Q O M P } ~ v z y w f g e x { | h @ { A | z ~ } U ¤ ¥ ¢ £ T { é y z t w u v f o x u G B | x ͡ z | ~ } { | ֹ z y } ~ { O ֺ ֳ ֵ ַ ָ ֶ ֻ ִ v w x N Q M L H O P J K I T X V S U R Y W j l i k F V E C D V G Z W ¦ [ ] \ X Y ê ~ } z } y q { | ~ r t s r ͣ ͢ ּ ֽ ־ ֿ i R S T A C B @ m H I _ ^ § ë š ɨ V r q p ͤ } | z { y A Z X @ W \ [ Y I H D G F ^ _ [ ] Z \ p E r q n o J ` ª ¨ © í ì H s ͥ ͦ @ ~ D ] ^ C B J K L a ` s K « ¬ u A E M v ͧ B C @ B D G E F C H A a P S G L F c J H b O N K M I R _ Q ] X N P U T W R Q S Y [ V O i \ b c e ` h d f g v j t x Q y w { z O N L P M u c a g ° e d ² j ± k h ® i b ¯ ­ f l ò ð ñ î ï ó x w y ţ Ţ X Y m ~ ͨ E F D G H I I O M K L N J V d T e U f a ^ ` _ k a | } W S X T V R U ³ z { A @ t ͩ L J K Z S Y R X V U T Q P W l h ] _ a e [ Y j ` d \ X W b Z ^ k i f g c r j x t x e u b w f v p c q s h g d l i m y n o k p y u r v l t s w q n z r m { o ~ _ Y i a ] d g \ e ` Z h c ^ b [ f n t ¹ w ´ µ o v q º · m s u ¸ r p ÷ ø ô õ ú ö ~ } ġ B @ B A l o j » Ģ C I u M ` [ _ ] ^ \ @ i j n o h k g m @ p z | } ù D O N b a B C A s m l n r q ~ y x û ý ü P e d c D o p ~ C A B { | } k z { ¼ ½ l ģ Q A R S @ B T f A @ q s ͪ C U h g C B D F G E t u E D p o m n q | ¿ ¾ ť Ť w v F ɩ ͫ v w w t v y u { z x x ͭ Ͱ ͬ | ͯ ͮ [ G H ] W Z c a I g L d \ Y I b D e V _ F K ` O M X J ^ N E f j l k i n H o m N E G H P L J M Q F O K I Q O J ߡ N K P M G L w u { s ߢ x r { } v ~ | ~ y x y } | t z L H M J K I A D C @ B t x z w v u s r y } ~ þ Ĥ E Ŧ C D R N { S P T U V O h p W P | R Q E ߣ R ͱ i Q r w q W T V S U X Y Z ߦ ߧ ߥ ߨ ߤ S J F I K H G ĥ F } } X [ A J K M N L ˢ ˣ { ˡ | z y } ~ ~ j Ͷ ͵ ͷ ͼ Ͳ ͹ Ϳ ʹ ͺ ; ͸ ͽ ͻ ͳ b \ d a q t ] k V ` c e Т w U С Y W R o ~ s v Х M f } ^ x Ф u y | m У { l p _ Z S X T g n ӥ [ z A Ө v ӣ } Ӳ Ӫ ~ ө x | ӵ ӭ Ӥ ӳ t Ӭ s ӫ r \ Ӧ z { ӡ u ӯ Ӯ Ӷ Ӵ Ӱ ӧ Ӣ w ӱ y U ^ ` e y ] h o u b i @ w r n j \ a Y f c s d z l k Z _ p v A [ g m x q t v l ` } ۧ ۪ h ۣ i w s t ] ۤ ۡ u ۬ p ۯ n z r ۭ k d o c a ۥ j ۨ ۩ ~ v f ^ ۢ ۫ e ۰ q m | x y g { b ۦ l ۮ _ u U ߵ ߿ ߪ ߲ ߶ ߱ ߫ ߹ ߸ ߼ ߾ ߰ ߴ ߻ ߺ ߬ ߭ ߷ ߳ ߯ ߮ ` X [ Y Z ] a U ^ W V T c \ b _ s t g f b v u ߩ _ c ] p a w Z X d n i O m ߽ [ R U { \ S Q N e ` h x | W k o T y L r V j P ^ Y l } z q M I @ C E A G D L F U O F J T Q D H B V S P W M K N S @ E R D A M O Q I P B R J G U H T K L V C N ~ ÿ ħ ĩ Ħ Ī Ĭ ĭ ī Ĩ J K I G H L E F G O h Ӹ ӷ @ B | { ~ X Z Y W Щ Ч Ц i k j Ш ӿ A F Ӽ ӽ C ӻ H Ӿ ӹ G D Ӻ E B L ץ K ר ׫ H F ~ ש ק פ ׬ ׭ ׯ װ } E ע ס ׮ G ף I D צ M J ת ۿ ۴ ۽ ۱ ۶ ۺ ۸ ۲ ۵ ۳ ۾ ۼ ۷ ۹ ۻ j e g h m i l f d k d z a k g e ` o \ h i _ ^ l b ] c n [ m j f Y ] Z a g \ p j _ k f m ^ ` n X l d c h [ b i e o Į į B E A C D Q O N @ P F M Z n Ъ G l Ы ױ N Ь Ю Э m I J N M K L P ײ U T ׸ R ׳ S ׿ ׻ ׽ ׷ ׾ O ׺ ׹ ׵ ׼ ״ ׶ Q t B A v @ n p r q s o u p | w y q u x { s t z r v r q w s t u x v İ I K H J Ũ R ŧ H I K J P n W V C F E D y { z ı T S [ Я o C A @ B D I G H } | } IJ L U ũ L q r а б p T R Q X P Y V S W U O _ Y ^ ` Z [ X ] \ D F E I C B @ G A H P M E J Q G O K N L F L x { N M } O K y | z ~ w J ~ ~ A O @ B C ķ ĵ ĸ Ĵ Ķ ij @ N M P Q A V [ Ū X W Z Y C B @ A @ M N g m R P D D Z a T S v b H V U W Q R F E ˤ \ [ I Y Z X G s t ] ^ h f c g e d J L Q S R U O K M T P N [ T S U H I J ĺ Ĺ R B S \ ū Ŭ E B j i \ ] в v u _ X W V _ b ` a e ^ f c d V L N K M T o w l k ` [ ^ Y l ] \ _ Z h o n p m r i k g j q s [ a Y b X ] c ` _ ^ W \ Z A C @ E B F D E A @ C B D R O S Q P T ļ ľ Ľ Ļ C E V D U a ŭ ` Ů ^ ] b c F _ \ Q P O p n ` U y x c a b m n C A E F L H J B I K D G b @ a c u w v { x t y z | g f d e M N I J K L H @ G F G H I X Y W V Z X Y W F d ů e H G d @ | G d A [ ˦ ˥ ж д | г ~ { } е z j g n i l h e k m f p z v ~ w | r o q } u x t y { s M e O g i N f j h G O ~ P E J C B M L K I N } D F H R C A S D B Q P O E U o R S Q T ˪ ˧ ˬ ˨ ˩ ˫ и м й л н п о к q p r з l V W T n S Y X k \ R [ P Z U m Q R n q i m l j p k h o Y H J V W U Q G Z T F I X K L M ] \ [ \ Z f Ű u t @ A s _ a ] ` o ^ p s U T S s u t r a ^ _ M ` [ \ J K ] L O P N R _ Q ^ Ŀ ] H I C ] q o V q B ^ x v z D y w C B @ C A m l j b q e o v n y u c i w h x z k r s w u t f r v t s d g p a W Y e Z \ f [ d b ^ c ` X g ] _ x z ~ | y { w v } R Z U g P O V e T q c d N X t y s o w u h b } W ~ x m k f A n { j z S v | r l Q p Y i D A C B @ @ C E E B A D U E K ` Y T c [ e U _ a W X ] b j g k ^ Z h j \ d f i S V s c q a l h r b e t y m p i d ` o k u g n z B f @ D A C E a f O h I d j N J K ` g M e L _ c b ^ i @ C ű m p l n o i j g k h Ų ų K M L N J D S R T _ U ^ V r u t h s r p q w D x v { E F } z y | { ~ { h [ \ M K I J F F N H L G n l m w x E G F P m l k ɪ X V Y W ˮ ˰ ˯ ˭ @ E F ~ | } I H K J G } ܣ ܢ | ~ ܡ j k i G H O I o A G L ܤ ܦ ܥ n o m l P J p t q u s y B ܨ ܧ s p r q ] ^ _ ` Q N K P S L R O M w v x ~ } z { | H I S n Q R o Ŵ ŵ q E G F W C t Q R D a S M ܩ ܫ ܪ u v X c b d V U T T A @ } { ~ | y @ z J K R p ŷ Ŷ O P H i C B q r W D X A L M T Q N ܬ z | w x { y g e [ f Y Z U [ Y X V Z W E J F I H G D B E C F @ A Q N O P r V U t s Ÿ j I ` X ܭ h G B u R S t s u H O ܮ ~ } i \ k j l a _ ^ ] ` \ K ^ ] _ N L M R K Q T S P O J H I C D X W U T Y v Ź w W v V w a Y P U ` W V L n q s r t p m o c f d c i h g b b a e d Z ^ [ ] \ Y _ b ` a @ X c M E F ` ^ ] c a \ Z [ _ b x ~ y [ Z } | Y { X z } ~ { Ż x | y z ź R S J v j k z l u e j m f d k N f d e \ ż b I h v w n q p o g h f e g O P G g i h Ž T U V K c x i J { r z y i S R Q ^ ] L | { } x v w s y t r u | j { z ~ j m l t o s q p n k C B D A u X W U T J K I H l o V m s q k v j r n u t ` _ ſ p ž Z \ _ [ ` Y W ] X ^ M Z \ [ y x w z s t ܯ } ~ o k p l m n z { ~ | v y } E F w Y Z [ M x O P N L } { | x ~ z w y a b d c i n d g k r e o s j c m l q p h b f N O a ] ^ ` _ b a | { x | } P Q G Q S R e c T t d H u r q L J K I \ f v w d } u ܰ x R e ~ ] g y ^ | { z M } f N ~ h i j T S g j i h s e t ȡ ȣ J J W Y [ _ ` c d g h k l o p s t w x { | \ M N O Q R S T } ~ B L M N I C H ] ^ A D G F H I @ @ A B C a U b F G D | z G _ T t c ` b j T e n @ v { m B { c r \ N s _ V K h j a c I k x L [ s Y N P s X ^ u ] A h g p N w Q p @ F \ K X [ i n | N y { p ~ C J | a ` x k L T t ~ } R I I n f o m e g b k ~ ] m Z F M ] u U f Z S x \ Ȥ p [ W U S @ J ` V O C ] r ` w diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html new file mode 100644 index 00000000..5ea8e574 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html @@ -0,0 +1 @@ +big5 charactersY W ] [ f a _ j h o m s q w u { y V g Z l \ n p ^ t x X i r ` v z | } ~ k c e @ A B C D F I J M O P Q R T U w Y ] S n K F ~ h h j \ p E o \ E X V M [ Y W E S Q { ` K K d i g h z f R m n o p ` t t x Z H } } G Q x k o ~ y { D K R V I r k P D n c S y j ] c i p d o f a ] ~ i b c G u r Z m ] M W J ~ D @ F N s H K U N _ Y ` t U D V Y [ C g v Q s @ O z d n p S ^ \ ] d b d L T | U z v p T Q D C G X Y B ] E y L L M z W R g I d U | M H I P G U X A Z \ \ ` E X c I k n O F u y p x J o j _ A O N U y W Y s I [ X F V x { O r F W ~ o k g s N O x n o P f S p n l c @ s q h Q R Z R S U [ h T O o U V q L h } W X a z Y Z u V y G Z ] Q y X W A N j F H S ~ C R _ j b ` ^ l ~ T [ e s r } o A J B } e N T { w } ~ x \ ] ^ h _ ` L R t w T U ~ B Q \ L k x O q e [ P @ M r o A r w x r K u g T a H g b c s k m ] L D d M h X s H t u x ` a b @ Q e f T u i O N e z { j S Y a b k z l p Q | n f z k h q a [ @ M ~ r n t q P y x u v t w y y v Z z E u F w { | [ | L J K M [ M x E V C g ~ q d v Y r ~ R u Y } G P h } i V @ J j ~ F L l X ^ [ ^ p e c v B s O k G Z D A J M G E D g G p p o l ^ T F c p Q C Z ~ W Q I v S b I v _ U x V a W f i I L e u e J S \ s d N e Z m k n x z ] D y ^ j M m { v x q \ D Y \ w k O x n L P F Y h r A B D c j I L M s G P O I Q R L V M W G X \ S V O ^ j d Z ] P Q b R h a Y i ] f n d o S T p a r k @ { W _ s b X u r Z y x ~ z \ | } B v g B } U ` b a c v { p n o p q r s t u d e N h i k l m ] q e r \ f t v w y \ _ c g | } ~ [ a k l J v H R w A I T h J B Q F x S o c V W w X H n e b g ~ f n E ` b L _ m q i m r B w @ \ { v a p h ~ P V y I _ C a ^ | j | E R ` ] X y X | E K L z { H N d H @ Z J \ H I J W L M B x | } ~ ] Z P O T C E } ` [ y b U e h l j m h n q J p c q I [ P s u c w M x r @ z J K @ [ A B C Y D Q v E t E L z F y l X f G I H J d C j H K M N O Q N C R S t T P V W Y R f k [ f D F Q P ] z \ | ^ v t W ^ B b i D C A ` I J K d f g i j R M f { k l g l m j l w o U R S U ] q m s T q V m W j W _ ] [ \ ^ \ W e r ` ^ a ` d A i h t u m ` g v w x p o q c g z V ~ P ^ } H s z { w s k } T p m A J A i C m t H diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_chars_extra.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html new file mode 100644 index 00000000..4affa9bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html @@ -0,0 +1,8 @@ + + + + +Big5 characters + + 1 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html.headers new file mode 100644 index 00000000..49773a44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_errors.html.headers @@ -0,0 +1 @@ +Content-Type: text/html; charset=big5 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_index.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_index.js new file mode 100644 index 00000000..9ab1182a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/legacy-mb-tchinese/big5/big5_index.js @@ -0,0 +1,3 @@ +// index is Big5 index pointer, value is Unicode codepoint (dec) +// this is copy-pasted from the json version of the Big5 index belonging to the Encoding spec +var big5 = 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diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/remove-only-one-bom.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/remove-only-one-bom.html new file mode 100644 index 00000000..8b91f7f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/remove-only-one-bom.html @@ -0,0 +1,20 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/replacement-encodings.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/replacement-encodings.any.js new file mode 100644 index 00000000..784dd953 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/replacement-encodings.any.js @@ -0,0 +1,25 @@ +// META: title=Encoding API: replacement encoding +// META: script=resources/encodings.js +// META: script=resources/decoding-helpers.js + +const replacement_labels = []; +encodings_table.forEach(section => { + section.encodings + .filter(encoding => encoding.name === 'replacement') + .forEach(encoding => { + encoding.labels.forEach(label => { replacement_labels.push(label); }) + }); +}); + +replacement_labels.forEach(label => { + decode_test( + label, + '%41%42%43%61%62%63%31%32%33%A0', + 'U+FFFD', + `${label} - non-empty input decodes to one replacement character.`); + + decode_test( + label, + '', + '', `${label} - empty input decodes to empty output.`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decode-common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decode-common.js new file mode 100644 index 00000000..19dd6939 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decode-common.js @@ -0,0 +1,40 @@ +var tests = []; + +function iframeRef(frameRef) { + return frameRef.contentWindow + ? frameRef.contentWindow.document + : frameRef.contentDocument; +} + +function showNodes(decoder) { + var iframe = iframeRef(document.getElementById("scrwin")); + nodes = iframe.querySelectorAll("span"); + + for (var i = 0; i < nodes.length; i++) { + var test = subsetTest(async_test, + "U+" + + nodes[i].dataset.cp + + " " + + String.fromCodePoint(parseInt(nodes[i].dataset.cp, 16)) + + " " + + decoder(nodes[i].dataset.bytes) + + " " + + nodes[i].dataset.bytes + ); + if (test) { + tests[i] = test; + } + } + + for (var i = 0; i < nodes.length; i++) { + if (tests[i]) { + tests[i].step(function() { + assert_equals( + nodes[i].textContent, + decoder(nodes[i].dataset.bytes) + ); + }); + tests[i].done(); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decoding-helpers.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decoding-helpers.js new file mode 100644 index 00000000..78e52da0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/decoding-helpers.js @@ -0,0 +1,32 @@ +// Decode an URL encoded string, using XHR and data: URL. Returns a Promise. +function decode(label, url_encoded_string) { + return new Promise((resolve, reject) => { + const req = new XMLHttpRequest; + req.open('GET', `data:text/plain,${url_encoded_string}`); + req.overrideMimeType(`text/plain; charset="${label}"`); + req.send(); + req.onload = () => resolve(req.responseText); + req.onerror = () => reject(new Error(req.statusText)); + }); +} + +// Convert code units in a decoded string into: "U+0001/U+0002/...' +function to_code_units(string) { + return string.split('') + .map(unit => unit.charCodeAt(0)) + .map(code => 'U+' + ('0000' + code.toString(16).toUpperCase()).slice(-4)) + .join('/'); +} + +function decode_test(label, + url_encoded_input, + expected_code_units, + description) { + promise_test(() => { + return decode(label, url_encoded_input) + .then(decoded => to_code_units(decoded)) + .then(actual => { + assert_equals(actual, expected_code_units, `Decoding with ${label}`); + }); + }, description); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-form-common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-form-common.js new file mode 100644 index 00000000..6f8777b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-form-common.js @@ -0,0 +1,140 @@ +// These are defined by the test: +// errors (boolean) +// encoder (function) +// ranges (array) +// separator (string) +// expect (function) + +var tests = []; +var cplist = []; +var numTests = null; +var numFrames = 2; +var chunkSize = 400; +var numChunks = null; +var frames = null; +var frames = null; +var forms = null; +var encodedSeparator = encodeURIComponent(separator); +var currentChunkIndex = 0; +var pageCharset = document.querySelector("meta[charset]").getAttribute("charset"); + +setup(function() { + // create a simple list of just those code points for which there is an encoding possible + codepoints = []; + for (var range of ranges) { + for (var i = range[0]; i < range[1]; i++) { + result = encoder(String.fromCodePoint(i)); + var success = !!result; + if (errors) { + success = !success; + } + if (success) { + var item = {}; + codepoints.push(item); + item.cp = i; + item.expected = expect(result, i); + item.desc = range[2]; + } + } + } + + // convert the information into a simple array of objects that can be easily traversed + var currentChunk = []; + var currentTests = []; + cplist = [currentChunk]; + tests = [currentTests]; + for (i = 0; i < codepoints.length; i++) { + if (currentChunk.length == chunkSize) { + currentChunk = []; + cplist.push(currentChunk); + currentTests = []; + tests.push(currentTests); + } + var item = {}; + currentChunk.push(item); + item.cp = codepoints[i].cp; + item.expected = codepoints[i].expected; + item.desc = codepoints[i].desc; + currentTests.push(subsetTest(async_test, + (item.desc ? item.desc + " " : "") + + "U+" + + item.cp.toString(16).toUpperCase() + + " " + + String.fromCodePoint(item.cp) + + " " + + item.expected + )); + } + + numChunks = cplist.length; + + for (var i = 0; i < numFrames; i++) { + var frame = document.createElement("iframe"); + frame.id = frame.name = "frame-" + i; + document.body.appendChild(frame); + var form = document.createElement("form"); + form.id = "form-" + i; + form.method = "GET"; + form.action = "/common/blank.html"; + form.acceptCharset = pageCharset; + form.target = frame.id; + var input = document.createElement("input"); + input.id = input.name = "input-" + i; + form.appendChild(input); + document.body.appendChild(form); + } + + addEventListener("load", function() { + frames = Array.prototype.slice.call( + document.getElementsByTagName("iframe") + ); + forms = Array.prototype.slice.call( + document.getElementsByTagName("form") + ); + inputs = Array.prototype.slice.call( + document.getElementsByTagName("input") + ); + for (var i = 0; i < Math.min(numFrames, numChunks); i++) { + runNext(i); + } + }); +}); + +function runNext(id) { + var i = currentChunkIndex; + currentChunkIndex += 1; + + var iframe = frames[id]; + var form = forms[id]; + var input = inputs[id]; + + input.value = cplist[i] + .map(function(x) { + return String.fromCodePoint(x.cp); + }) + .join(separator); + form.submit(); + + iframe.onload = function() { + var url = iframe.contentWindow.location; + var query = url.search; + var result_string = query.substr(query.indexOf("=") + 1); + var results = result_string.split(encodedSeparator); + + for (var j = 0; j < cplist[i].length; j++) { + var t = tests[i][j]; + if (t) { + t.step(function() { + assert_equals( + normalizeStr(results[j]), + normalizeStr(cplist[i][j].expected) + ); + }); + t.done(); + } + } + if (currentChunkIndex < numChunks) { + runNext(id); + } + }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-href-common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-href-common.js new file mode 100644 index 00000000..dc646fe8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encode-href-common.js @@ -0,0 +1,57 @@ +// These are defined by the test: +// errors (boolean) +// encoder (function) +// ranges (array) +// expect (function) + +function encode(input, expected, desc) { + // tests whether a Unicode character is converted to an equivalent byte sequence by href + // input: a Unicode character + // expected: expected byte sequence + // desc: what's being tested + subsetTest(test, function() { + var a = document.createElement("a"); // uses document encoding for URL's query + a.href = "https://example.com/?" + input; + result = a.search.substr(1); // remove leading "?" + assert_equals(normalizeStr(result), normalizeStr(expected)); + }, desc); +} + +// set up a simple array of unicode codepoints that are not encoded +var codepoints = []; + +for (var range of ranges) { + for (var i = range[0]; i < range[1]; i++) { + result = encoder(String.fromCodePoint(i)); + var success = !!result; + if (errors) { + success = !success; + } + if (success) { + var item = {}; + codepoints.push(item); + item.cp = i; + item.expected = expect(result, i); + item.desc = range[2] ? range[2] + " " : ""; + } + } +} + +// run the tests +for (var x = 0; x < codepoints.length; x++) { + encode( + String.fromCodePoint(codepoints[x].cp), + codepoints[x].expected, + codepoints[x].desc + + " U+" + + codepoints[x].cp.toString(16).toUpperCase() + + " " + + String.fromCodePoint(codepoints[x].cp) + + " " + + codepoints[x].expected + ); +} + +// NOTES +// this test relies on support for String.fromCodePoint, which appears to be supported by major desktop browsers +// the tests exclude ASCII characters diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encodings.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encodings.js new file mode 100644 index 00000000..80933bf9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/encodings.js @@ -0,0 +1,468 @@ +// Straight from https://encoding.spec.whatwg.org/encodings.json +const encodings_table = +[ + { + "encodings": [ + { + "labels": [ + "unicode-1-1-utf-8", + "unicode11utf8", + "unicode20utf8", + "utf-8", + "utf8", + "x-unicode20utf8" + ], + "name": "UTF-8" + } + ], + "heading": "The Encoding" + }, + { + "encodings": [ + { + "labels": [ + "866", + "cp866", + "csibm866", + "ibm866" + ], + "name": "IBM866" + }, + { + "labels": [ + "csisolatin2", + "iso-8859-2", + "iso-ir-101", + "iso8859-2", + "iso88592", + "iso_8859-2", + "iso_8859-2:1987", + "l2", + "latin2" + ], + "name": "ISO-8859-2" + }, + { + "labels": [ + "csisolatin3", + "iso-8859-3", + "iso-ir-109", + "iso8859-3", + "iso88593", + "iso_8859-3", + "iso_8859-3:1988", + "l3", + "latin3" + ], + "name": "ISO-8859-3" + }, + { + "labels": [ + "csisolatin4", + "iso-8859-4", + "iso-ir-110", + "iso8859-4", + "iso88594", + "iso_8859-4", + "iso_8859-4:1988", + "l4", + "latin4" + ], + "name": "ISO-8859-4" + }, + { + "labels": [ + "csisolatincyrillic", + "cyrillic", + "iso-8859-5", + "iso-ir-144", + "iso8859-5", + "iso88595", + "iso_8859-5", + "iso_8859-5:1988" + ], + "name": "ISO-8859-5" + }, + { + "labels": [ + "arabic", + "asmo-708", + "csiso88596e", + "csiso88596i", + "csisolatinarabic", + "ecma-114", + "iso-8859-6", + "iso-8859-6-e", + "iso-8859-6-i", + "iso-ir-127", + "iso8859-6", + "iso88596", + "iso_8859-6", + "iso_8859-6:1987" + ], + "name": "ISO-8859-6" + }, + { + "labels": [ + "csisolatingreek", + "ecma-118", + "elot_928", + "greek", + "greek8", + "iso-8859-7", + "iso-ir-126", + "iso8859-7", + "iso88597", + "iso_8859-7", + "iso_8859-7:1987", + "sun_eu_greek" + ], + "name": "ISO-8859-7" + }, + { + "labels": [ + "csiso88598e", + "csisolatinhebrew", + "hebrew", + "iso-8859-8", + "iso-8859-8-e", + "iso-ir-138", + "iso8859-8", + "iso88598", + "iso_8859-8", + "iso_8859-8:1988", + "visual" + ], + "name": "ISO-8859-8" + }, + { + "labels": [ + "csiso88598i", + "iso-8859-8-i", + "logical" + ], + "name": "ISO-8859-8-I" + }, + { + "labels": [ + "csisolatin6", + "iso-8859-10", + "iso-ir-157", + "iso8859-10", + "iso885910", + "l6", + "latin6" + ], + "name": "ISO-8859-10" + }, + { + "labels": [ + "iso-8859-13", + "iso8859-13", + "iso885913" + ], + "name": "ISO-8859-13" + }, + { + "labels": [ + "iso-8859-14", + "iso8859-14", + "iso885914" + ], + "name": "ISO-8859-14" + }, + { + "labels": [ + "csisolatin9", + "iso-8859-15", + "iso8859-15", + "iso885915", + "iso_8859-15", + "l9" + ], + "name": "ISO-8859-15" + }, + { + "labels": [ + "iso-8859-16" + ], + "name": "ISO-8859-16" + }, + { + "labels": [ + "cskoi8r", + "koi", + "koi8", + "koi8-r", + "koi8_r" + ], + "name": "KOI8-R" + }, + { + "labels": [ + "koi8-ru", + "koi8-u" + ], + "name": "KOI8-U" + }, + { + "labels": [ + "csmacintosh", + "mac", + "macintosh", + "x-mac-roman" + ], + "name": "macintosh" + }, + { + "labels": [ + "dos-874", + "iso-8859-11", + "iso8859-11", + "iso885911", + "tis-620", + "windows-874" + ], + "name": "windows-874" + }, + { + "labels": [ + "cp1250", + "windows-1250", + "x-cp1250" + ], + "name": "windows-1250" + }, + { + "labels": [ + "cp1251", + "windows-1251", + "x-cp1251" + ], + "name": "windows-1251" + }, + { + "labels": [ + "ansi_x3.4-1968", + "ascii", + "cp1252", + "cp819", + "csisolatin1", + "ibm819", + "iso-8859-1", + "iso-ir-100", + "iso8859-1", + "iso88591", + "iso_8859-1", + "iso_8859-1:1987", + "l1", + "latin1", + "us-ascii", + "windows-1252", + "x-cp1252" + ], + "name": "windows-1252" + }, + { + "labels": [ + "cp1253", + "windows-1253", + "x-cp1253" + ], + "name": "windows-1253" + }, + { + "labels": [ + "cp1254", + "csisolatin5", + "iso-8859-9", + "iso-ir-148", + "iso8859-9", + "iso88599", + "iso_8859-9", + "iso_8859-9:1989", + "l5", + "latin5", + "windows-1254", + "x-cp1254" + ], + "name": "windows-1254" + }, + { + "labels": [ + "cp1255", + "windows-1255", + "x-cp1255" + ], + "name": "windows-1255" + }, + { + "labels": [ + "cp1256", + "windows-1256", + "x-cp1256" + ], + "name": "windows-1256" + }, + { + "labels": [ + "cp1257", + "windows-1257", + "x-cp1257" + ], + "name": "windows-1257" + }, + { + "labels": [ + "cp1258", + "windows-1258", + "x-cp1258" + ], + "name": "windows-1258" + }, + { + "labels": [ + "x-mac-cyrillic", + "x-mac-ukrainian" + ], + "name": "x-mac-cyrillic" + } + ], + "heading": "Legacy single-byte encodings" + }, + { + "encodings": [ + { + "labels": [ + "chinese", + "csgb2312", + "csiso58gb231280", + "gb2312", + "gb_2312", + "gb_2312-80", + "gbk", + "iso-ir-58", + "x-gbk" + ], + "name": "GBK" + }, + { + "labels": [ + "gb18030" + ], + "name": "gb18030" + } + ], + "heading": "Legacy multi-byte Chinese (simplified) encodings" + }, + { + "encodings": [ + { + "labels": [ + "big5", + "big5-hkscs", + "cn-big5", + "csbig5", + "x-x-big5" + ], + "name": "Big5" + } + ], + "heading": "Legacy multi-byte Chinese (traditional) encodings" + }, + { + "encodings": [ + { + "labels": [ + "cseucpkdfmtjapanese", + "euc-jp", + "x-euc-jp" + ], + "name": "EUC-JP" + }, + { + "labels": [ + "csiso2022jp", + "iso-2022-jp" + ], + "name": "ISO-2022-JP" + }, + { + "labels": [ + "csshiftjis", + "ms932", + "ms_kanji", + "shift-jis", + "shift_jis", + "sjis", + "windows-31j", + "x-sjis" + ], + "name": "Shift_JIS" + } + ], + "heading": "Legacy multi-byte Japanese encodings" + }, + { + "encodings": [ + { + "labels": [ + "cseuckr", + "csksc56011987", + "euc-kr", + "iso-ir-149", + "korean", + "ks_c_5601-1987", + "ks_c_5601-1989", + "ksc5601", + "ksc_5601", + "windows-949" + ], + "name": "EUC-KR" + } + ], + "heading": "Legacy multi-byte Korean encodings" + }, + { + "encodings": [ + { + "labels": [ + "csiso2022kr", + "hz-gb-2312", + "iso-2022-cn", + "iso-2022-cn-ext", + "iso-2022-kr", + "replacement" + ], + "name": "replacement" + }, + { + "labels": [ + "unicodefffe", + "utf-16be" + ], + "name": "UTF-16BE" + }, + { + "labels": [ + "csunicode", + "iso-10646-ucs-2", + "ucs-2", + "unicode", + "unicodefeff", + "utf-16", + "utf-16le" + ], + "name": "UTF-16LE" + }, + { + "labels": [ + "x-user-defined" + ], + "name": "x-user-defined" + } + ], + "heading": "Legacy miscellaneous encodings" + } +] +; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/ranges.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/ranges.js new file mode 100644 index 00000000..81dc711f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/ranges.js @@ -0,0 +1,28 @@ +var rangesHan = [ + [0x4e00, 0x9fba, "cjk"], + [0xf900, 0xfa6e, "compatibility"], + [0xfa70, 0xfada, "compatibility"], + [0x3400, 0x4dbf, "extension A"], +]; +var rangesHangul = [ + [0xac00, 0xd7af, "hangul"], +]; +var rangesMisc = [ + [0x80, 0x4ff, "latin, greek, cyrillic, etc"], + [0x2000, 0x23ff, "punctuation, currency, symbols"], + [0x2460, 0x26ff, "enclosed chars and boxes"], + [0x3000, 0x33ff, "various asian"], + [0xff00, 0xffef, "half/full width"], +]; +var rangesAll = [ + [0x80, 0xffff], +]; +var rangesExtBa = [ + [0x20000, 0x2536b, "extB (pt 1)"], +]; +var rangesExtBb = [ + [0x2536b, 0x2a6e0, "extB (pt 2)"], +]; +var rangesPua = [ + [0xe000, 0xf8ff, "pua"], +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16be.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16be.html new file mode 100644 index 00000000..6a5b0a55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16be.html @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16le.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16le.html new file mode 100644 index 00000000..535a40d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-16le.html @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-8.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-8.html new file mode 100644 index 00000000..83ea941a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/two-boms-utf-8.html @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/utf-32-big-endian-bom.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/utf-32-big-endian-bom.html new file mode 100644 index 00000000..db551fa8 Binary 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files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/resources/utf-32-little-endian-nobom.xml differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html new file mode 100644 index 00000000..2cda3e5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html @@ -0,0 +1,12 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html.headers new file mode 100644 index 00000000..4b06ac7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sharedarraybuffer.https.html.headers @@ -0,0 +1,2 @@ +Cross-Origin-Opener-Policy:same-origin +Cross-Origin-Embedder-Policy:require-corp diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/single-byte-decoder.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/single-byte-decoder.window.js new file mode 100644 index 00000000..6bca8e62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/single-byte-decoder.window.js @@ -0,0 +1,107 @@ +// META: timeout=long +// META: variant=?XMLHttpRequest +// META: variant=?TextDecoder +// META: variant=?document +// META: script=resources/encodings.js + +var singleByteEncodings = encodings_table.filter(function(group) { + return group.heading === "Legacy single-byte encodings"; +})[0].encodings, +// https://encoding.spec.whatwg.org/indexes.json + singleByteIndexes = { + 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"windows-1257":[8364,129,8218,131,8222,8230,8224,8225,136,8240,138,8249,140,168,711,184,144,8216,8217,8220,8221,8226,8211,8212,152,8482,154,8250,156,175,731,159,160,null,162,163,164,null,166,167,216,169,342,171,172,173,174,198,176,177,178,179,180,181,182,183,248,185,343,187,188,189,190,230,260,302,256,262,196,197,280,274,268,201,377,278,290,310,298,315,352,323,325,211,332,213,214,215,370,321,346,362,220,379,381,223,261,303,257,263,228,229,281,275,269,233,378,279,291,311,299,316,353,324,326,243,333,245,246,247,371,322,347,363,252,380,382,729], + "windows-1258":[8364,129,8218,402,8222,8230,8224,8225,710,8240,138,8249,338,141,142,143,144,8216,8217,8220,8221,8226,8211,8212,732,8482,154,8250,339,157,158,376,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,258,196,197,198,199,200,201,202,203,768,205,206,207,272,209,777,211,212,416,214,215,216,217,218,219,220,431,771,223,224,225,226,259,228,229,230,231,232,233,234,235,769,237,238,239,273,241,803,243,244,417,246,247,248,249,250,251,252,432,8363,255], + "x-mac-cyrillic":[1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,8224,176,1168,163,167,8226,182,1030,174,169,8482,1026,1106,8800,1027,1107,8734,177,8804,8805,1110,181,1169,1032,1028,1108,1031,1111,1033,1113,1034,1114,1112,1029,172,8730,402,8776,8710,171,187,8230,160,1035,1115,1036,1116,1109,8211,8212,8220,8221,8216,8217,247,8222,1038,1118,1039,1119,8470,1025,1105,1103,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,8364] +} + +// For TextDecoder tests +var buffer = new ArrayBuffer(255), + view = new Uint8Array(buffer) +for(var i = 0, l = view.byteLength; i < l; i++) { + view[i] = i +} + +// For XMLHttpRequest and TextDecoder tests +function assert_decode(data, encoding) { + if(encoding == "ISO-8859-8-I") { + encoding = "ISO-8859-8" + } + for(var i = 0, l = data.length; i < l; i++) { + var cp = data.charCodeAt(i), + expectedCp = (i < 0x80) ? i : singleByteIndexes[encoding][i-0x80] + if(expectedCp == null) { + expectedCp = 0xFFFD + } + assert_equals(cp, expectedCp, encoding + ":" + i) + } +} + +var subsetTest = ""; +if (location.search) { + subsetTest = location.search.substr(1); +} + +// Setting up all the tests +for(var i = 0, l = singleByteEncodings.length; i < l; i++) { + var encoding = singleByteEncodings[i] + for(var ii = 0, ll = encoding.labels.length; ii < ll; ii++) { + var label = encoding.labels[ii] + + if (subsetTest == "XMLHttpRequest" || !subsetTest) { + async_test(function(t) { + var xhr = new XMLHttpRequest, + name = encoding.name // need scoped variable + xhr.open("GET", "resources/single-byte-raw.py?label=" + label) + xhr.send(null) + xhr.onload = t.step_func_done(function() { assert_decode(xhr.responseText, name) }) + }, encoding.name + ": " + label + " (XMLHttpRequest)") + } + + if (subsetTest == "TextDecoder" || !subsetTest) { + test(function() { + var d = new TextDecoder(label), + data = d.decode(view) + assert_equals(d.encoding, encoding.name.toLowerCase()) // ASCII names only, so safe + assert_decode(data, encoding.name) + }, encoding.name + ": " + label + " (TextDecoder)") + } + + if (subsetTest == "document" || !subsetTest) { + async_test(function(t) { + var frame = document.createElement("iframe"), + name = encoding.name; + frame.src = "resources/text-plain-charset.py?label=" + label + frame.onload = t.step_func_done(function() { + assert_equals(frame.contentDocument.characterSet, name) + assert_equals(frame.contentDocument.inputEncoding, name) + }) + t.add_cleanup(function() { document.body.removeChild(frame) }) + document.body.appendChild(frame) + }, encoding.name + ": " + label + " (document.characterSet and document.inputEncoding)") + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sniffing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sniffing.html new file mode 100644 index 00000000..480be555 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/sniffing.html @@ -0,0 +1,12 @@ + + + +No (UTF-8) sniffing allowed +
    +
    €€ Hello World! €€
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/backpressure.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/backpressure.any.js new file mode 100644 index 00000000..0f67e335 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/backpressure.any.js @@ -0,0 +1,60 @@ +// META: global=window,worker,shadowrealm + +'use strict'; + +const classes = [ + { + name: 'TextDecoderStream', + input: new Uint8Array([65]) + }, + { + name: 'TextEncoderStream', + input: 'A' + } +]; + +const microtasksRun = () => new Promise(resolve => step_timeout(resolve, 0)); + +for (const streamClass of classes) { + promise_test(async () => { + const stream = new self[streamClass.name](); + const writer = stream.writable.getWriter(); + const reader = stream.readable.getReader(); + const events = []; + await microtasksRun(); + const writePromise = writer.write(streamClass.input); + writePromise.then(() => events.push('write')); + await microtasksRun(); + events.push('paused'); + await reader.read(); + events.push('read'); + await writePromise; + assert_array_equals(events, ['paused', 'read', 'write'], + 'write should happen after read'); + }, 'write() should not complete until read relieves backpressure for ' + + `${streamClass.name}`); + + promise_test(async () => { + const stream = new self[streamClass.name](); + const writer = stream.writable.getWriter(); + const reader = stream.readable.getReader(); + const events = []; + await microtasksRun(); + const readPromise1 = reader.read(); + readPromise1.then(() => events.push('read1')); + const writePromise1 = writer.write(streamClass.input); + const writePromise2 = writer.write(streamClass.input); + writePromise1.then(() => events.push('write1')); + writePromise2.then(() => events.push('write2')); + await microtasksRun(); + events.push('paused'); + const readPromise2 = reader.read(); + readPromise2.then(() => events.push('read2')); + await Promise.all([writePromise1, writePromise2, + readPromise1, readPromise2]); + assert_array_equals(events, ['read1', 'write1', 'paused', 'read2', + 'write2'], + 'writes should not happen before read2'); + }, 'additional writes should wait for backpressure to be relieved for ' + + `class ${streamClass.name}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-attributes.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-attributes.any.js new file mode 100644 index 00000000..f64f45b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-attributes.any.js @@ -0,0 +1,71 @@ +// META: global=window,worker,shadowrealm + +'use strict'; + +// Verify that constructor arguments are correctly reflected in the attributes. + +// Mapping of the first argument to TextDecoderStream to the expected value of +// the encoding attribute. We assume that if this subset works correctly, the +// rest probably work too. +const labelToName = { + 'unicode-1-1-utf-8': 'utf-8', + 'iso-8859-2': 'iso-8859-2', + 'ascii': 'windows-1252', + 'utf-16': 'utf-16le' +}; + +for (const label of Object.keys(labelToName)) { + test(() => { + const stream = new TextDecoderStream(label); + assert_equals(stream.encoding, labelToName[label], 'encoding should match'); + }, `encoding attribute should have correct value for '${label}'`); +} + +for (const falseValue of [false, 0, '', undefined, null]) { + test(() => { + const stream = new TextDecoderStream('utf-8', { fatal: falseValue }); + assert_false(stream.fatal, 'fatal should be false'); + }, `setting fatal to '${falseValue}' should set the attribute to false`); + + test(() => { + const stream = new TextDecoderStream('utf-8', { ignoreBOM: falseValue }); + assert_false(stream.ignoreBOM, 'ignoreBOM should be false'); + }, `setting ignoreBOM to '${falseValue}' should set the attribute to false`); +} + +for (const trueValue of [true, 1, {}, [], 'yes']) { + test(() => { + const stream = new TextDecoderStream('utf-8', { fatal: trueValue }); + assert_true(stream.fatal, 'fatal should be true'); + }, `setting fatal to '${trueValue}' should set the attribute to true`); + + test(() => { + const stream = new TextDecoderStream('utf-8', { ignoreBOM: trueValue }); + assert_true(stream.ignoreBOM, 'ignoreBOM should be true'); + }, `setting ignoreBOM to '${trueValue}' should set the attribute to true`); +} + +test(() => { + assert_throws_js(RangeError, () => new TextDecoderStream(''), + 'the constructor should throw'); +}, 'constructing with an invalid encoding should throw'); + +test(() => { + assert_throws_js(TypeError, () => new TextDecoderStream({ + toString() { return {}; } + }), 'the constructor should throw'); +}, 'constructing with a non-stringifiable encoding should throw'); + +test(() => { + assert_throws_js(Error, + () => new TextDecoderStream('utf-8', { + get fatal() { throw new Error(); } + }), 'the constructor should throw'); +}, 'a throwing fatal member should cause the constructor to throw'); + +test(() => { + assert_throws_js(Error, + () => new TextDecoderStream('utf-8', { + get ignoreBOM() { throw new Error(); } + }), 'the constructor should throw'); +}, 'a throwing ignoreBOM member should cause the constructor to throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-bad-chunks.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-bad-chunks.any.js new file mode 100644 index 00000000..21d61427 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-bad-chunks.any.js @@ -0,0 +1,38 @@ +// META: global=window,worker,shadowrealm + +'use strict'; + +const badChunks = [ + { + name: 'undefined', + value: undefined + }, + { + name: 'null', + value: null + }, + { + name: 'numeric', + value: 3.14 + }, + { + name: 'object, not BufferSource', + value: {} + }, + { + name: 'array', + value: [65] + } +]; + +for (const chunk of badChunks) { + promise_test(async t => { + const tds = new TextDecoderStream(); + const reader = tds.readable.getReader(); + const writer = tds.writable.getWriter(); + const writePromise = writer.write(chunk.value); + const readPromise = reader.read(); + await promise_rejects_js(t, TypeError, writePromise, 'write should reject'); + await promise_rejects_js(t, TypeError, readPromise, 'read should reject'); + }, `chunk of type ${chunk.name} should error the stream`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-ignore-bom.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-ignore-bom.any.js new file mode 100644 index 00000000..92f89c80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-ignore-bom.any.js @@ -0,0 +1,38 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js + +const cases = [ + {encoding: 'utf-8', bytes: [0xEF, 0xBB, 0xBF, 0x61, 0x62, 0x63]}, + {encoding: 'utf-16le', bytes: [0xFF, 0xFE, 0x61, 0x00, 0x62, 0x00, 0x63, 0x00]}, + {encoding: 'utf-16be', bytes: [0xFE, 0xFF, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63]} +]; +const BOM = '\uFEFF'; + +// |inputChunks| is an array of chunks, each represented by an array of +// integers. |ignoreBOM| is true or false. The result value is the output of the +// pipe, concatenated into a single string. +async function pipeAndAssemble(inputChunks, encoding, ignoreBOM) { + const chunksAsUint8 = inputChunks.map(values => new Uint8Array(values)); + const readable = readableStreamFromArray(chunksAsUint8); + const outputArray = await readableStreamToArray(readable.pipeThrough( + new TextDecoderStream(encoding, {ignoreBOM}))); + return outputArray.join(''); +} + +for (const testCase of cases) { + for (let splitPoint = 0; splitPoint < 4; ++splitPoint) { + promise_test(async () => { + const inputChunks = [testCase.bytes.slice(0, splitPoint), + testCase.bytes.slice(splitPoint)]; + const withIgnoreBOM = + await pipeAndAssemble(inputChunks, testCase.encoding, true); + assert_equals(withIgnoreBOM, BOM + 'abc', 'BOM should be preserved'); + + const withoutIgnoreBOM = + await pipeAndAssemble(inputChunks, testCase.encoding, false); + assert_equals(withoutIgnoreBOM, 'abc', 'BOM should be stripped') + }, `ignoreBOM should work for encoding ${testCase.encoding}, split at ` + + `character ${splitPoint}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-incomplete-input.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-incomplete-input.any.js new file mode 100644 index 00000000..3add7433 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-incomplete-input.any.js @@ -0,0 +1,24 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js + +'use strict'; + +const inputBytes = [229]; + +promise_test(async () => { + const input = readableStreamFromArray([new Uint8Array(inputBytes)]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, ['\uFFFD'], 'array should have one element'); +}, 'incomplete input with error mode "replacement" should end with a ' + + 'replacement character'); + +promise_test(async t => { + const input = readableStreamFromArray([new Uint8Array(inputBytes)]); + const output = input.pipeThrough(new TextDecoderStream( + 'utf-8', {fatal: true})); + const reader = output.getReader(); + await promise_rejects_js(t, TypeError, reader.read(), + 'read should reject'); +}, 'incomplete input with error mode "fatal" should error the stream'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-non-utf8.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-non-utf8.any.js new file mode 100644 index 00000000..effdee3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-non-utf8.any.js @@ -0,0 +1,83 @@ +// META: global=window,worker,shadowrealm + +'use strict'; + +// The browser is assumed to use the same implementation as for TextDecoder, so +// this file don't replicate the exhaustive checks it has. It is just a smoke +// test that non-UTF-8 encodings work at all. + +const encodings = [ + { + name: 'UTF-16BE', + value: [108, 52], + expected: "\u{6c34}", + invalid: [0xD8, 0x00] + }, + { + name: 'UTF-16LE', + value: [52, 108], + expected: "\u{6c34}", + invalid: [0x00, 0xD8] + }, + { + name: 'Shift_JIS', + value: [144, 133], + expected: "\u{6c34}", + invalid: [255] + }, + { + name: 'ISO-2022-JP', + value: [65, 66, 67, 0x1B, 65, 66, 67], + expected: "ABC\u{fffd}ABC", + invalid: [0x0E] + }, + { + name: 'ISO-8859-14', + value: [100, 240, 114], + expected: "d\u{0175}r", + invalid: undefined // all bytes are treated as valid + } +]; + +for (const encoding of encodings) { + promise_test(async () => { + const stream = new TextDecoderStream(encoding.name); + const reader = stream.readable.getReader(); + const writer = stream.writable.getWriter(); + const writePromise = writer.write(new Uint8Array(encoding.value)); + const {value, done} = await reader.read(); + assert_false(done, 'readable should not be closed'); + assert_equals(value, encoding.expected, 'chunk should match expected'); + await writePromise; + }, `TextDecoderStream should be able to decode ${encoding.name}`); + + if (!encoding.invalid) + continue; + + promise_test(async t => { + const stream = new TextDecoderStream(encoding.name); + const reader = stream.readable.getReader(); + const writer = stream.writable.getWriter(); + const writePromise = writer.write(new Uint8Array(encoding.invalid)); + const closePromise = writer.close(); + const {value, done} = await reader.read(); + assert_false(done, 'readable should not be closed'); + assert_equals(value, '\u{FFFD}', 'output should be replacement character'); + await Promise.all([writePromise, closePromise]); + }, `TextDecoderStream should be able to decode invalid sequences in ` + + `${encoding.name}`); + + promise_test(async t => { + const stream = new TextDecoderStream(encoding.name, {fatal: true}); + const reader = stream.readable.getReader(); + const writer = stream.writable.getWriter(); + const writePromise = writer.write(new Uint8Array(encoding.invalid)); + const closePromise = writer.close(); + await promise_rejects_js(t, TypeError, reader.read(), + 'readable should be errored'); + await promise_rejects_js(t, TypeError, + Promise.all([writePromise, closePromise]), + 'writable should be errored'); + }, `TextDecoderStream should be able to reject invalid sequences in ` + + `${encoding.name}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-split-character.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-split-character.any.js new file mode 100644 index 00000000..d589694f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-split-character.any.js @@ -0,0 +1,50 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js + +'use strict'; + +const inputBytes = [73, 32, 240, 159, 146, 153, 32, 115, 116, 114, 101, + 97, 109, 115]; +for (const splitPoint of [2, 3, 4, 5]) { + promise_test(async () => { + const input = readableStreamFromArray( + [new Uint8Array(inputBytes.slice(0, splitPoint)), + new Uint8Array(inputBytes.slice(splitPoint))]); + const expectedOutput = ['I ', '\u{1F499} streams']; + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, expectedOutput, + 'the split code point should be in the second chunk ' + + 'of the output'); + }, 'a code point split between chunks should not be emitted until all ' + + 'bytes are available; split point = ' + splitPoint); +} + +promise_test(async () => { + const splitPoint = 6; + const input = readableStreamFromArray( + [new Uint8Array(inputBytes.slice(0, splitPoint)), + new Uint8Array(inputBytes.slice(splitPoint))]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, ['I \u{1F499}', ' streams'], + 'the multibyte character should be in the first chunk ' + + 'of the output'); +}, 'a code point should be emitted as soon as all bytes are available'); + +for (let splitPoint = 1; splitPoint < 7; ++splitPoint) { + promise_test(async () => { + const input = readableStreamFromArray( + [new Uint8Array(inputBytes.slice(0, splitPoint)), + new Uint8Array([]), + new Uint8Array(inputBytes.slice(splitPoint))]); + const concatenatedOutput = 'I \u{1F499} streams'; + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_equals(array.length, 2, 'two chunks should be output'); + assert_equals(array[0].concat(array[1]), concatenatedOutput, + 'output should be unchanged by the empty chunk'); + }, 'an empty chunk inside a code point split between chunks should not ' + + 'change the output; split point = ' + splitPoint); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js new file mode 100644 index 00000000..f6fceb29 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js @@ -0,0 +1,76 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js +// META: script=/common/sab.js +'use strict'; + +["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => { + const inputChunkData = [73, 32, 240, 159, 146, 153, 32, 115, 116, 114, 101, 97, 109, 115]; + + const emptyChunk = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, 0)); + const inputChunk = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, inputChunkData.length)); + + inputChunk.set(inputChunkData); + + const expectedOutputString = 'I \u{1F499} streams'; + + promise_test(async () => { + const input = readableStreamFromArray([inputChunk]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [expectedOutputString], + 'the output should be in one chunk'); + }, 'decoding one UTF-8 chunk should give one output string - ' + arrayBufferOrSharedArrayBuffer); + + promise_test(async () => { + const input = readableStreamFromArray([emptyChunk]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [], 'no chunks should be output'); + }, 'decoding an empty chunk should give no output chunks - ' + arrayBufferOrSharedArrayBuffer); + + promise_test(async () => { + const input = readableStreamFromArray([emptyChunk, inputChunk]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [expectedOutputString], + 'the output should be in one chunk'); + }, 'an initial empty chunk should be ignored - ' + arrayBufferOrSharedArrayBuffer); + + promise_test(async () => { + const input = readableStreamFromArray([inputChunk, emptyChunk]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [expectedOutputString], + 'the output should be in one chunk'); + }, 'a trailing empty chunk should be ignored - ' + arrayBufferOrSharedArrayBuffer); + + promise_test(async () => { + const chunk = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, 3)); + chunk.set([0xF0, 0x9F, 0x92]); + const input = readableStreamFromArray([chunk]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, ['\uFFFD']); + }, 'UTF-8 EOF handling - ' + arrayBufferOrSharedArrayBuffer); +}); + +promise_test(async () => { + const buffer = new ArrayBuffer(3); + const view = new Uint8Array(buffer, 1, 1); + view[0] = 65; + new MessageChannel().port1.postMessage(buffer, [buffer]); + const input = readableStreamFromArray([view]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [], 'no chunks should be output'); +}, 'decoding a transferred Uint8Array chunk should give no output'); + +promise_test(async () => { + const buffer = new ArrayBuffer(1); + new MessageChannel().port1.postMessage(buffer, [buffer]); + const input = readableStreamFromArray([buffer]); + const output = input.pipeThrough(new TextDecoderStream()); + const array = await readableStreamToArray(output); + assert_array_equals(array, [], 'no chunks should be output'); +}, 'decoding a transferred ArrayBuffer chunk should give no output'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js.headers new file mode 100644 index 00000000..4fff9d9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/decode-utf8.any.js.headers @@ -0,0 +1,2 @@ +Cross-Origin-Opener-Policy: same-origin +Cross-Origin-Embedder-Policy: require-corp \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-bad-chunks.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-bad-chunks.any.js new file mode 100644 index 00000000..4a926a67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-bad-chunks.any.js @@ -0,0 +1,63 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js + +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +promise_test(t => { + const ts = new TextEncoderStream(); + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + const writePromise = writer.write({ + toString() { throw error1; } + }); + const readPromise = reader.read(); + return Promise.all([ + promise_rejects_exactly(t, error1, readPromise, 'read should reject with error1'), + promise_rejects_exactly(t, error1, writePromise, 'write should reject with error1'), + promise_rejects_exactly(t, error1, reader.closed, 'readable should be errored with error1'), + promise_rejects_exactly(t, error1, writer.closed, 'writable should be errored with error1'), + ]); +}, 'a chunk that cannot be converted to a string should error the streams'); + +const oddInputs = [ + { + name: 'undefined', + value: undefined, + expected: 'undefined' + }, + { + name: 'null', + value: null, + expected: 'null' + }, + { + name: 'numeric', + value: 3.14, + expected: '3.14' + }, + { + name: 'object', + value: {}, + expected: '[object Object]' + }, + { + name: 'array', + value: ['hi'], + expected: 'hi' + } +]; + +for (const input of oddInputs) { + promise_test(async () => { + const outputReadable = readableStreamFromArray([input.value]) + .pipeThrough(new TextEncoderStream()) + .pipeThrough(new TextDecoderStream()); + const output = await readableStreamToArray(outputReadable); + assert_equals(output.length, 1, 'output should contain one chunk'); + assert_equals(output[0], input.expected, 'output should be correct'); + }, `input of type ${input.name} should be converted correctly to string`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-utf8.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-utf8.any.js new file mode 100644 index 00000000..a5ba8f91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/encode-utf8.any.js @@ -0,0 +1,144 @@ +// META: global=window,worker +// META: script=resources/readable-stream-from-array.js +// META: script=resources/readable-stream-to-array.js + +'use strict'; +const inputString = 'I \u{1F499} streams'; +const expectedOutputBytes = [0x49, 0x20, 0xf0, 0x9f, 0x92, 0x99, 0x20, 0x73, + 0x74, 0x72, 0x65, 0x61, 0x6d, 0x73]; +// This is a character that must be represented in two code units in a string, +// ie. it is not in the Basic Multilingual Plane. +const astralCharacter = '\u{1F499}'; // BLUE HEART +const astralCharacterEncoded = [0xf0, 0x9f, 0x92, 0x99]; +const leading = astralCharacter[0]; +const trailing = astralCharacter[1]; +const replacementEncoded = [0xef, 0xbf, 0xbd]; + +// These tests assume that the implementation correctly classifies leading and +// trailing surrogates and treats all the code units in each set equivalently. + +const testCases = [ + { + input: [inputString], + output: [expectedOutputBytes], + description: 'encoding one string of UTF-8 should give one complete chunk' + }, + { + input: [leading, trailing], + output: [astralCharacterEncoded], + description: 'a character split between chunks should be correctly encoded' + }, + { + input: [leading, trailing + astralCharacter], + output: [astralCharacterEncoded.concat(astralCharacterEncoded)], + description: 'a character following one split between chunks should be ' + + 'correctly encoded' + }, + { + input: [leading, trailing + leading, trailing], + output: [astralCharacterEncoded, astralCharacterEncoded], + description: 'two consecutive astral characters each split down the ' + + 'middle should be correctly reassembled' + }, + { + input: [leading, trailing + leading + leading, trailing], + output: [astralCharacterEncoded.concat(replacementEncoded), astralCharacterEncoded], + description: 'two consecutive astral characters each split down the ' + + 'middle with an invalid surrogate in the middle should be correctly ' + + 'encoded' + }, + { + input: [leading], + output: [replacementEncoded], + description: 'a stream ending in a leading surrogate should emit a ' + + 'replacement character as a final chunk' + }, + { + input: [leading, astralCharacter], + output: [replacementEncoded.concat(astralCharacterEncoded)], + description: 'an unmatched surrogate at the end of a chunk followed by ' + + 'an astral character in the next chunk should be replaced with ' + + 'the replacement character at the start of the next output chunk' + }, + { + input: [leading, 'A'], + output: [replacementEncoded.concat([65])], + description: 'an unmatched surrogate at the end of a chunk followed by ' + + 'an ascii character in the next chunk should be replaced with ' + + 'the replacement character at the start of the next output chunk' + }, + { + input: [leading, leading, trailing], + output: [replacementEncoded, astralCharacterEncoded], + description: 'an unmatched surrogate at the end of a chunk followed by ' + + 'a plane 1 character split into two chunks should result in ' + + 'the encoded plane 1 character appearing in the last output chunk' + }, + { + input: [leading, leading], + output: [replacementEncoded, replacementEncoded], + description: 'two leading chunks should result in two replacement ' + + 'characters' + }, + { + input: [leading + leading, trailing], + output: [replacementEncoded, astralCharacterEncoded], + description: 'a non-terminal unpaired leading surrogate should ' + + 'immediately be replaced' + }, + { + input: [trailing, astralCharacter], + output: [replacementEncoded, astralCharacterEncoded], + description: 'a terminal unpaired trailing surrogate should ' + + 'immediately be replaced' + }, + { + input: [leading, '', trailing], + output: [astralCharacterEncoded], + description: 'a leading surrogate chunk should be carried past empty chunks' + }, + { + input: [leading, ''], + output: [replacementEncoded], + description: 'a leading surrogate chunk should error when it is clear ' + + 'it didn\'t form a pair' + }, + { + input: [''], + output: [], + description: 'an empty string should result in no output chunk' + }, + { + input: ['', inputString], + output: [expectedOutputBytes], + description: 'a leading empty chunk should be ignored' + }, + { + input: [inputString, ''], + output: [expectedOutputBytes], + description: 'a trailing empty chunk should be ignored' + }, + { + input: ['A'], + output: [[65]], + description: 'a plain ASCII chunk should be converted' + }, + { + input: ['\xff'], + output: [[195, 191]], + description: 'characters in the ISO-8859-1 range should be encoded correctly' + }, +]; + +for (const {input, output, description} of testCases) { + promise_test(async () => { + const inputStream = readableStreamFromArray(input); + const outputStream = inputStream.pipeThrough(new TextEncoderStream()); + const chunkArray = await readableStreamToArray(outputStream); + assert_equals(chunkArray.length, output.length, + 'number of chunks should match'); + for (let i = 0; i < output.length; ++i) { + assert_array_equals(chunkArray[i], output[i], `chunk ${i} should match`); + } + }, description); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/invalid-realm.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/invalid-realm.window.js new file mode 100644 index 00000000..beaec426 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/invalid-realm.window.js @@ -0,0 +1,37 @@ +// Text*Stream should still work even if the realm is detached. + +// Adds an iframe to the document and returns it. +function addIframe() { + const iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + return iframe; +} + +promise_test(async t => { + const iframe = addIframe(); + const stream = new iframe.contentWindow.TextDecoderStream(); + const readPromise = stream.readable.getReader().read(); + const writer = stream.writable.getWriter(); + await writer.ready; + iframe.remove(); + return Promise.all([writer.write(new Uint8Array([65])),readPromise]); +}, 'TextDecoderStream: write in detached realm should succeed'); + +promise_test(async t => { + const iframe = addIframe(); + const stream = new iframe.contentWindow.TextEncoderStream(); + const readPromise = stream.readable.getReader().read(); + const writer = stream.writable.getWriter(); + await writer.ready; + iframe.remove(); + return Promise.all([writer.write('A'), readPromise]); +}, 'TextEncoderStream: write in detached realm should succeed'); + +for (const type of ['TextEncoderStream', 'TextDecoderStream']) { + promise_test(async t => { + const iframe = addIframe(); + const stream = new iframe.contentWindow[type](); + iframe.remove(); + return stream.writable.close(); + }, `${type}: close in detached realm should succeed`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/readable-writable-properties.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/readable-writable-properties.any.js new file mode 100644 index 00000000..8084cb99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/readable-writable-properties.any.js @@ -0,0 +1,22 @@ +// META: global=window,worker,shadowrealm + +// This just tests that the "readable" and "writable" properties pass the brand +// checks. All other relevant attributes are covered by the IDL tests. + +'use strict'; + +test(() => { + const te = new TextEncoderStream(); + assert_equals(typeof ReadableStream.prototype.getReader.call(te.readable), + 'object', 'readable property must pass brand check'); + assert_equals(typeof WritableStream.prototype.getWriter.call(te.writable), + 'object', 'writable property must pass brand check'); +}, 'TextEncoderStream readable and writable properties must pass brand checks'); + +test(() => { + const td = new TextDecoderStream(); + assert_equals(typeof ReadableStream.prototype.getReader.call(td.readable), + 'object', 'readable property must pass brand check'); + assert_equals(typeof WritableStream.prototype.getWriter.call(td.writable), + 'object', 'writable property must pass brand check'); +}, 'TextDecoderStream readable and writable properties must pass brand checks'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/realms.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/realms.window.js new file mode 100644 index 00000000..ca9ce21a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/streams/realms.window.js @@ -0,0 +1,304 @@ +'use strict'; + +// Test that objects created by the TextEncoderStream and TextDecoderStream APIs +// are created in the correct realm. The tests work by creating an iframe for +// each realm and then posting Javascript to them to be evaluated. Inputs and +// outputs are passed around via global variables in each realm's scope. + +// Async setup is required before creating any tests, so require done() to be +// called. +setup({explicit_done: true}); + +function createRealm() { + let iframe = document.createElement('iframe'); + const scriptEndTag = '<' + '/script>'; + iframe.srcdoc = ` + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-arguments.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-arguments.any.js new file mode 100644 index 00000000..2d137b7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-arguments.any.js @@ -0,0 +1,50 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: TextDecoder decode() optional arguments + +test(t => { + const decoder = new TextDecoder(); + + // Just passing nothing. + assert_equals( + decoder.decode(undefined), '', + 'Undefined as first arg should decode to empty string'); + + // Flushing an incomplete sequence. + decoder.decode(new Uint8Array([0xc9]), {stream: true}); + assert_equals( + decoder.decode(undefined), '\uFFFD', + 'Undefined as first arg should flush the stream'); + +}, 'TextDecoder decode() with explicit undefined'); + +test(t => { + const decoder = new TextDecoder(); + + // Just passing nothing. + assert_equals( + decoder.decode(undefined, undefined), '', + 'Undefined as first arg should decode to empty string'); + + // Flushing an incomplete sequence. + decoder.decode(new Uint8Array([0xc9]), {stream: true}); + assert_equals( + decoder.decode(undefined, undefined), '\uFFFD', + 'Undefined as first arg should flush the stream'); + +}, 'TextDecoder decode() with undefined and undefined'); + +test(t => { + const decoder = new TextDecoder(); + + // Just passing nothing. + assert_equals( + decoder.decode(undefined, {}), '', + 'Undefined as first arg should decode to empty string'); + + // Flushing an incomplete sequence. + decoder.decode(new Uint8Array([0xc9]), {stream: true}); + assert_equals( + decoder.decode(undefined, {}), '\uFFFD', + 'Undefined as first arg should flush the stream'); + +}, 'TextDecoder decode() with undefined and options'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-byte-order-marks.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-byte-order-marks.any.js new file mode 100644 index 00000000..31350fdf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-byte-order-marks.any.js @@ -0,0 +1,43 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: Byte-order marks + +var testCases = [ + { + encoding: 'utf-8', + bom: [0xEF, 0xBB, 0xBF], + bytes: [0x7A, 0xC2, 0xA2, 0xE6, 0xB0, 0xB4, 0xF0, 0x9D, 0x84, 0x9E, 0xF4, 0x8F, 0xBF, 0xBD] + }, + { + encoding: 'utf-16le', + bom: [0xff, 0xfe], + bytes: [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xDB, 0xFD, 0xDF] + }, + { + encoding: 'utf-16be', + bom: [0xfe, 0xff], + bytes: [0x00, 0x7A, 0x00, 0xA2, 0x6C, 0x34, 0xD8, 0x34, 0xDD, 0x1E, 0xDB, 0xFF, 0xDF, 0xFD] + } +]; + +var string = 'z\xA2\u6C34\uD834\uDD1E\uDBFF\uDFFD'; // z, cent, CJK water, G-Clef, Private-use character + +testCases.forEach(function(t) { + test(function() { + + var decoder = new TextDecoder(t.encoding); + assert_equals(decoder.decode(new Uint8Array(t.bytes)), string, + 'Sequence without BOM should decode successfully'); + + assert_equals(decoder.decode(new Uint8Array(t.bom.concat(t.bytes))), string, + 'Sequence with BOM should decode successfully (with no BOM present in output)'); + + testCases.forEach(function(o) { + if (o === t) + return; + + assert_not_equals(decoder.decode(new Uint8Array(o.bom.concat(t.bytes))), string, + 'Mismatching BOM should not be ignored - treated as garbage bytes.'); + }); + + }, 'Byte-order marks: ' + t.encoding); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js new file mode 100644 index 00000000..61de4142 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js @@ -0,0 +1,20 @@ +// META: global=window,worker +// META: script=/common/sab.js + +["ArrayBuffer", "SharedArrayBuffer"].forEach(arrayBufferOrSharedArrayBuffer => { + test(() => { + const buf = createBuffer(arrayBufferOrSharedArrayBuffer, 2); + const view = new Uint8Array(buf); + const buf2 = createBuffer(arrayBufferOrSharedArrayBuffer, 2); + const view2 = new Uint8Array(buf2); + const decoder = new TextDecoder("utf-8"); + view[0] = 0xEF; + view[1] = 0xBB; + view2[0] = 0xBF; + view2[1] = 0x40; + assert_equals(decoder.decode(buf, {stream:true}), ""); + view[0] = 0x01; + view[1] = 0x02; + assert_equals(decoder.decode(buf2), "@"); + }, "Modify buffer after passing it in (" + arrayBufferOrSharedArrayBuffer + ")"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js.headers new file mode 100644 index 00000000..4fff9d9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-copy.any.js.headers @@ -0,0 +1,2 @@ +Cross-Origin-Opener-Policy: same-origin +Cross-Origin-Embedder-Policy: require-corp \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-eof.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-eof.any.js new file mode 100644 index 00000000..e41e326a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-eof.any.js @@ -0,0 +1,40 @@ +test(() => { + // Truncated sequences + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0])), "\uFFFD"); + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x9F])), "\uFFFD"); + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x9F, 0x92])), "\uFFFD"); + + // Errors near end-of-queue + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x9F, 0x41])), "\uFFFDA"); + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x41, 0x42])), "\uFFFDAB"); + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x41, 0xF0])), "\uFFFDA\uFFFD"); + assert_equals(new TextDecoder().decode(new Uint8Array([0xF0, 0x8F, 0x92])), "\uFFFD\uFFFD\uFFFD"); +}, "TextDecoder end-of-queue handling"); + +test(() => { + const decoder = new TextDecoder(); + decoder.decode(new Uint8Array([0xF0]), { stream: true }); + assert_equals(decoder.decode(), "\uFFFD"); + + decoder.decode(new Uint8Array([0xF0]), { stream: true }); + decoder.decode(new Uint8Array([0x9F]), { stream: true }); + assert_equals(decoder.decode(), "\uFFFD"); + + decoder.decode(new Uint8Array([0xF0, 0x9F]), { stream: true }); + assert_equals(decoder.decode(new Uint8Array([0x92])), "\uFFFD"); + + assert_equals(decoder.decode(new Uint8Array([0xF0, 0x9F]), { stream: true }), ""); + assert_equals(decoder.decode(new Uint8Array([0x41]), { stream: true }), "\uFFFDA"); + assert_equals(decoder.decode(), ""); + + assert_equals(decoder.decode(new Uint8Array([0xF0, 0x41, 0x42]), { stream: true }), "\uFFFDAB"); + assert_equals(decoder.decode(), ""); + + assert_equals(decoder.decode(new Uint8Array([0xF0, 0x41, 0xF0]), { stream: true }), "\uFFFDA"); + assert_equals(decoder.decode(), "\uFFFD"); + + assert_equals(decoder.decode(new Uint8Array([0xF0]), { stream: true }), ""); + assert_equals(decoder.decode(new Uint8Array([0x8F]), { stream: true }), "\uFFFD\uFFFD"); + assert_equals(decoder.decode(new Uint8Array([0x92]), { stream: true }), "\uFFFD"); + assert_equals(decoder.decode(), ""); +}, "TextDecoder end-of-queue handling using stream: true"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-single-byte.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-single-byte.any.js new file mode 100644 index 00000000..c0012ddd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-single-byte.any.js @@ -0,0 +1,60 @@ +// META: timeout=long +// META: title=Encoding API: Fatal flag for single byte encodings +// META: timeout=long +// META: variant=?1-1000 +// META: variant=?1001-2000 +// META: variant=?2001-3000 +// META: variant=?3001-4000 +// META: variant=?4001-5000 +// META: variant=?5001-6000 +// META: variant=?6001-7000 +// META: variant=?7001-last +// META: script=/common/subset-tests.js + +var singleByteEncodings = [ + {encoding: 'IBM866', bad: []}, + {encoding: 'ISO-8859-2', bad: []}, + {encoding: 'ISO-8859-3', bad: [0xA5, 0xAE, 0xBE, 0xC3, 0xD0, 0xE3, 0xF0]}, + {encoding: 'ISO-8859-4', bad: []}, + {encoding: 'ISO-8859-5', bad: []}, + {encoding: 'ISO-8859-6', bad: [0xA1, 0xA2, 0xA3, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBC, 0xBD, 0xBE, 0xC0, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF]}, + {encoding: 'ISO-8859-7', bad: [0xAE, 0xD2, 0xFF]}, + {encoding: 'ISO-8859-8', bad: [0xA1, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xFB, 0xFC, 0xFF]}, + {encoding: 'ISO-8859-8-I', bad: [0xA1, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xFB, 0xFC, 0xFF]}, + {encoding: 'ISO-8859-10', bad: []}, + {encoding: 'ISO-8859-13', bad: []}, + {encoding: 'ISO-8859-14', bad: []}, + {encoding: 'ISO-8859-15', bad: []}, + {encoding: 'ISO-8859-16', bad: []}, + {encoding: 'KOI8-R', bad: []}, + {encoding: 'KOI8-U', bad: []}, + {encoding: 'macintosh', bad: []}, + {encoding: 'windows-874', bad: [0xDB, 0xDC, 0xDD, 0xDE, 0xFC, 0xFD, 0xFE, 0xFF]}, + {encoding: 'windows-1250', bad: []}, + {encoding: 'windows-1251', bad: []}, + {encoding: 'windows-1252', bad: []}, + {encoding: 'windows-1253', bad: [0xAA, 0xD2, 0xFF]}, + {encoding: 'windows-1254', bad: []}, + {encoding: 'windows-1255', bad: [0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xFB, 0xFC, 0xFF]}, + {encoding: 'windows-1256', bad: []}, + {encoding: 'windows-1257', bad: [0xA1, 0xA5]}, + {encoding: 'windows-1258', bad: []}, + {encoding: 'x-mac-cyrillic', bad: []}, +]; + +singleByteEncodings.forEach(function(t) { + for (var i = 0; i < 256; ++i) { + if (t.bad.indexOf(i) != -1) { + subsetTest(test, function() { + assert_throws_js(TypeError, function() { + new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array([i])); + }); + }, 'Throw due to fatal flag: ' + t.encoding + ' doesn\'t have a pointer ' + i); + } + else { + subsetTest(test, function() { + assert_equals(typeof new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array([i])), "string"); + }, 'Not throw: ' + t.encoding + ' has a pointer ' + i); + } + } +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-streaming.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-streaming.any.js new file mode 100644 index 00000000..9043b43e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal-streaming.any.js @@ -0,0 +1,45 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: End-of-file + +test(function() { + [ + {encoding: 'utf-8', sequence: [0xC0]}, + {encoding: 'utf-16le', sequence: [0x00]}, + {encoding: 'utf-16be', sequence: [0x00]} + ].forEach(function(testCase) { + + assert_throws_js(TypeError, function() { + var decoder = new TextDecoder(testCase.encoding, {fatal: true}); + decoder.decode(new Uint8Array(testCase.sequence)); + }, 'Unterminated ' + testCase.encoding + ' sequence should throw if fatal flag is set'); + + assert_equals( + new TextDecoder(testCase.encoding).decode(new Uint8Array([testCase.sequence])), + '\uFFFD', + 'Unterminated UTF-8 sequence should emit replacement character if fatal flag is unset'); + }); +}, 'Fatal flag, non-streaming cases'); + +test(function() { + + var decoder = new TextDecoder('utf-16le', {fatal: true}); + var odd = new Uint8Array([0x00]); + var even = new Uint8Array([0x00, 0x00]); + + assert_equals(decoder.decode(odd, {stream: true}), ''); + assert_equals(decoder.decode(odd), '\u0000'); + + assert_throws_js(TypeError, function() { + decoder.decode(even, {stream: true}); + decoder.decode(odd) + }); + + assert_throws_js(TypeError, function() { + decoder.decode(odd, {stream: true}); + decoder.decode(even); + }); + + assert_equals(decoder.decode(even, {stream: true}), '\u0000'); + assert_equals(decoder.decode(even), '\u0000'); + +}, 'Fatal flag, streaming cases'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal.any.js new file mode 100644 index 00000000..054b35f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-fatal.any.js @@ -0,0 +1,81 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: Fatal flag + +var bad = [ + { encoding: 'utf-8', input: [0xFF], name: 'invalid code' }, + { encoding: 'utf-8', input: [0xC0], name: 'ends early' }, + { encoding: 'utf-8', input: [0xE0], name: 'ends early 2' }, + { encoding: 'utf-8', input: [0xC0, 0x00], name: 'invalid trail' }, + { encoding: 'utf-8', input: [0xC0, 0xC0], name: 'invalid trail 2' }, + { encoding: 'utf-8', input: [0xE0, 0x00], name: 'invalid trail 3' }, + { encoding: 'utf-8', input: [0xE0, 0xC0], name: 'invalid trail 4' }, + { encoding: 'utf-8', input: [0xE0, 0x80, 0x00], name: 'invalid trail 5' }, + { encoding: 'utf-8', input: [0xE0, 0x80, 0xC0], name: 'invalid trail 6' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], name: '> 0x10FFFF' }, + { encoding: 'utf-8', input: [0xFE, 0x80, 0x80, 0x80, 0x80, 0x80], name: 'obsolete lead byte' }, + + // Overlong encodings + { encoding: 'utf-8', input: [0xC0, 0x80], name: 'overlong U+0000 - 2 bytes' }, + { encoding: 'utf-8', input: [0xE0, 0x80, 0x80], name: 'overlong U+0000 - 3 bytes' }, + { encoding: 'utf-8', input: [0xF0, 0x80, 0x80, 0x80], name: 'overlong U+0000 - 4 bytes' }, + { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x80, 0x80], name: 'overlong U+0000 - 5 bytes' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], name: 'overlong U+0000 - 6 bytes' }, + + { encoding: 'utf-8', input: [0xC1, 0xBF], name: 'overlong U+007F - 2 bytes' }, + { encoding: 'utf-8', input: [0xE0, 0x81, 0xBF], name: 'overlong U+007F - 3 bytes' }, + { encoding: 'utf-8', input: [0xF0, 0x80, 0x81, 0xBF], name: 'overlong U+007F - 4 bytes' }, + { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x81, 0xBF], name: 'overlong U+007F - 5 bytes' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x81, 0xBF], name: 'overlong U+007F - 6 bytes' }, + + { encoding: 'utf-8', input: [0xE0, 0x9F, 0xBF], name: 'overlong U+07FF - 3 bytes' }, + { encoding: 'utf-8', input: [0xF0, 0x80, 0x9F, 0xBF], name: 'overlong U+07FF - 4 bytes' }, + { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x9F, 0xBF], name: 'overlong U+07FF - 5 bytes' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x9F, 0xBF], name: 'overlong U+07FF - 6 bytes' }, + + { encoding: 'utf-8', input: [0xF0, 0x8F, 0xBF, 0xBF], name: 'overlong U+FFFF - 4 bytes' }, + { encoding: 'utf-8', input: [0xF8, 0x80, 0x8F, 0xBF, 0xBF], name: 'overlong U+FFFF - 5 bytes' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x8F, 0xBF, 0xBF], name: 'overlong U+FFFF - 6 bytes' }, + + { encoding: 'utf-8', input: [0xF8, 0x84, 0x8F, 0xBF, 0xBF], name: 'overlong U+10FFFF - 5 bytes' }, + { encoding: 'utf-8', input: [0xFC, 0x80, 0x84, 0x8F, 0xBF, 0xBF], name: 'overlong U+10FFFF - 6 bytes' }, + + // UTF-16 surrogates encoded as code points in UTF-8 + { encoding: 'utf-8', input: [0xED, 0xA0, 0x80], name: 'lead surrogate' }, + { encoding: 'utf-8', input: [0xED, 0xB0, 0x80], name: 'trail surrogate' }, + { encoding: 'utf-8', input: [0xED, 0xA0, 0x80, 0xED, 0xB0, 0x80], name: 'surrogate pair' }, + + { encoding: 'utf-16le', input: [0x00], name: 'truncated code unit' }, + // Mismatched UTF-16 surrogates are exercised in utf16-surrogates.html + + // FIXME: Add legacy encoding cases +]; + +bad.forEach(function(t) { + test(function() { + assert_throws_js(TypeError, function() { + new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input)) + }); + }, 'Fatal flag: ' + t.encoding + ' - ' + t.name); +}); + +test(function() { + assert_true('fatal' in new TextDecoder(), 'The fatal attribute should exist on TextDecoder.'); + assert_equals(typeof new TextDecoder().fatal, 'boolean', 'The type of the fatal attribute should be boolean.'); + assert_false(new TextDecoder().fatal, 'The fatal attribute should default to false.'); + assert_true(new TextDecoder('utf-8', {fatal: true}).fatal, 'The fatal attribute can be set using an option.'); + +}, 'The fatal attribute of TextDecoder'); + +test(() => { + const bytes = new Uint8Array([226, 153, 165]); + const decoder = new TextDecoder('utf-8', {fatal: true}); + assert_equals(decoder.decode(new DataView(bytes.buffer, 0, 3)), + '♥', + 'decode() should decode full sequence'); + assert_throws_js(TypeError, + () => decoder.decode(new DataView(bytes.buffer, 0, 2)), + 'decode() should throw on incomplete sequence'); + assert_equals(decoder.decode(new DataView(bytes.buffer, 0, 3)), + '♥', + 'decode() should not throw on subsequent call'); +}, 'Error seen with fatal does not prevent future decodes'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-ignorebom.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-ignorebom.any.js new file mode 100644 index 00000000..e825698b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-ignorebom.any.js @@ -0,0 +1,52 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: TextDecoder ignoreBOM option + +var cases = [ + {encoding: 'utf-8', bytes: [0xEF, 0xBB, 0xBF, 0x61, 0x62, 0x63]}, + {encoding: 'utf-16le', bytes: [0xFF, 0xFE, 0x61, 0x00, 0x62, 0x00, 0x63, 0x00]}, + {encoding: 'utf-16be', bytes: [0xFE, 0xFF, 0x00, 0x61, 0x00, 0x62, 0x00, 0x63]} +]; + +cases.forEach(function(testCase) { + test(function() { + var BOM = '\uFEFF'; + var decoder = new TextDecoder(testCase.encoding, {ignoreBOM: true}); + var bytes = new Uint8Array(testCase.bytes); + assert_equals( + decoder.decode(bytes), + BOM + 'abc', + testCase.encoding + ': BOM should be present in decoded string if ignored'); + assert_equals( + decoder.decode(bytes), + BOM + 'abc', + testCase.encoding + ': BOM should be present in decoded string if ignored by a reused decoder'); + + decoder = new TextDecoder(testCase.encoding, {ignoreBOM: false}); + assert_equals( + decoder.decode(bytes), + 'abc', + testCase.encoding + ': BOM should be absent from decoded string if not ignored'); + assert_equals( + decoder.decode(bytes), + 'abc', + testCase.encoding + ': BOM should be absent from decoded string if not ignored by a reused decoder'); + + decoder = new TextDecoder(testCase.encoding); + assert_equals( + decoder.decode(bytes), + 'abc', + testCase.encoding + ': BOM should be absent from decoded string by default'); + assert_equals( + decoder.decode(bytes), + 'abc', + testCase.encoding + ': BOM should be absent from decoded string by default with a reused decoder'); + }, 'BOM is ignored if ignoreBOM option is specified: ' + testCase.encoding); +}); + +test(function() { + assert_true('ignoreBOM' in new TextDecoder(), 'The ignoreBOM attribute should exist on TextDecoder.'); + assert_equals(typeof new TextDecoder().ignoreBOM, 'boolean', 'The type of the ignoreBOM attribute should be boolean.'); + assert_false(new TextDecoder().ignoreBOM, 'The ignoreBOM attribute should default to false.'); + assert_true(new TextDecoder('utf-8', {ignoreBOM: true}).ignoreBOM, 'The ignoreBOM attribute can be set using an option.'); + +}, 'The ignoreBOM attribute of TextDecoder'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-labels.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-labels.any.js new file mode 100644 index 00000000..efc4ae2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-labels.any.js @@ -0,0 +1,33 @@ +// META: title=Encoding API: Encoding labels +// META: script=resources/encodings.js +// META: timeout=long + +var whitespace = [' ', '\t', '\n', '\f', '\r']; +encodings_table.forEach(function(section) { + section.encodings.filter(function(encoding) { + return encoding.name !== 'replacement'; + }).forEach(function(encoding) { + encoding.labels.forEach(function(label) { + const textDecoderName = encoding.name.toLowerCase(); // ASCII names only, so safe + test(function(t) { + assert_equals( + new TextDecoder(label).encoding, textDecoderName, + 'label for encoding should match'); + assert_equals( + new TextDecoder(label.toUpperCase()).encoding, textDecoderName, + 'label matching should be case-insensitive'); + whitespace.forEach(function(ws) { + assert_equals( + new TextDecoder(ws + label).encoding, textDecoderName, + 'label for encoding with leading whitespace should match'); + assert_equals( + new TextDecoder(label + ws).encoding, textDecoderName, + 'label for encoding with trailing whitespace should match'); + assert_equals( + new TextDecoder(ws + label + ws).encoding, textDecoderName, + 'label for encoding with surrounding whitespace should match'); + }); + }, label + ' => ' + encoding.name); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js new file mode 100644 index 00000000..e473a705 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js @@ -0,0 +1,89 @@ +// META: title=Encoding API: Streaming decode +// META: global=window,worker +// META: script=resources/encodings.js +// META: script=/common/sab.js + +var string = '\x00123ABCabc\x80\xFF\u0100\u1000\uFFFD\uD800\uDC00\uDBFF\uDFFF'; +var octets = { + 'utf-8': [0x00,0x31,0x32,0x33,0x41,0x42,0x43,0x61,0x62,0x63,0xc2,0x80, + 0xc3,0xbf,0xc4,0x80,0xe1,0x80,0x80,0xef,0xbf,0xbd,0xf0,0x90, + 0x80,0x80,0xf4,0x8f,0xbf,0xbf], + 'utf-16le': [0x00,0x00,0x31,0x00,0x32,0x00,0x33,0x00,0x41,0x00,0x42,0x00, + 0x43,0x00,0x61,0x00,0x62,0x00,0x63,0x00,0x80,0x00,0xFF,0x00, + 0x00,0x01,0x00,0x10,0xFD,0xFF,0x00,0xD8,0x00,0xDC,0xFF,0xDB, + 0xFF,0xDF], + 'utf-16be': [0x00,0x00,0x00,0x31,0x00,0x32,0x00,0x33,0x00,0x41,0x00,0x42, + 0x00,0x43,0x00,0x61,0x00,0x62,0x00,0x63,0x00,0x80,0x00,0xFF, + 0x01,0x00,0x10,0x00,0xFF,0xFD,0xD8,0x00,0xDC,0x00,0xDB,0xFF, + 0xDF,0xFF] +}; + +["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => { + Object.keys(octets).forEach(function(encoding) { + for (var len = 1; len <= 5; ++len) { + test(function() { + var encoded = octets[encoding]; + + var out = ''; + var decoder = new TextDecoder(encoding); + for (var i = 0; i < encoded.length; i += len) { + var sub = []; + for (var j = i; j < encoded.length && j < i + len; ++j) { + sub.push(encoded[j]); + } + var uintArray = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, sub.length)); + uintArray.set(sub); + out += decoder.decode(uintArray, {stream: true}); + } + out += decoder.decode(); + assert_equals(out, string); + }, 'Streaming decode: ' + encoding + ', ' + len + ' byte window (' + arrayBufferOrSharedArrayBuffer + ')'); + } + }); + + test(() => { + function bytes(byteArray) { + const view = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, byteArray.length)); + view.set(byteArray); + return view; + } + + const decoder = new TextDecoder(); + + assert_equals(decoder.decode(bytes([0xC1]), {stream: true}), "\uFFFD"); + assert_equals(decoder.decode(), ""); + + assert_equals(decoder.decode(bytes([0xF5]), {stream: true}), "\uFFFD"); + assert_equals(decoder.decode(), ""); + + assert_equals(decoder.decode(bytes([0xE0, 0x41]), {stream: true}), "\uFFFDA"); + assert_equals(decoder.decode(bytes([0x42])), "B"); + + assert_equals(decoder.decode(bytes([0xE0, 0x80]), {stream: true}), "\uFFFD\uFFFD"); + assert_equals(decoder.decode(bytes([0x80])), "\uFFFD"); + + assert_equals(decoder.decode(bytes([0xED, 0xA0]), {stream: true}), "\uFFFD\uFFFD"); + assert_equals(decoder.decode(bytes([0x80])), "\uFFFD"); + + assert_equals(decoder.decode(bytes([0xF0, 0x41]), {stream: true}), "\uFFFDA"); + assert_equals(decoder.decode(bytes([0x42]), {stream: true}), "B"); + assert_equals(decoder.decode(bytes([0x43])), "C"); + + assert_equals(decoder.decode(bytes([0xF0, 0x80]), {stream: true}), "\uFFFD\uFFFD"); + assert_equals(decoder.decode(bytes([0x80]), {stream: true}), "\uFFFD"); + assert_equals(decoder.decode(bytes([0x80])), "\uFFFD"); + + assert_equals(decoder.decode(bytes([0xF4, 0xA0]), {stream: true}), "\uFFFD\uFFFD"); + assert_equals(decoder.decode(bytes([0x80]), {stream: true}), "\uFFFD"); + assert_equals(decoder.decode(bytes([0x80])), "\uFFFD"); + + assert_equals(decoder.decode(bytes([0xF0, 0x90, 0x41]), {stream: true}), "\uFFFDA"); + assert_equals(decoder.decode(bytes([0x42])), "B"); + + // 4-byte UTF-8 sequences always correspond to non-BMP characters. Here + // we make sure that, although the first 3 bytes are enough to emit the + // lead surrogate, it only gets emitted when the fourth byte is read. + assert_equals(decoder.decode(bytes([0xF0, 0x9F, 0x92]), {stream: true}), ""); + assert_equals(decoder.decode(bytes([0xA9])), "\u{1F4A9}"); + }, `Streaming decode: UTF-8 chunk tests (${arrayBufferOrSharedArrayBuffer})`); +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js.headers new file mode 100644 index 00000000..4fff9d9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-streaming.any.js.headers @@ -0,0 +1,2 @@ +Cross-Origin-Opener-Policy: same-origin +Cross-Origin-Embedder-Policy: require-corp \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-utf16-surrogates.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-utf16-surrogates.any.js new file mode 100644 index 00000000..7e8322cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textdecoder-utf16-surrogates.any.js @@ -0,0 +1,46 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: UTF-16 surrogate handling + +var bad = [ + { + encoding: 'utf-16le', + input: [0x00, 0xd8], + expected: '\uFFFD', + name: 'lone surrogate lead' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc], + expected: '\uFFFD', + name: 'lone surrogate trail' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xd8, 0x00, 0x00], + expected: '\uFFFD\u0000', + name: 'unmatched surrogate lead' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc, 0x00, 0x00], + expected: '\uFFFD\u0000', + name: 'unmatched surrogate trail' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc, 0x00, 0xd8], + expected: '\uFFFD\uFFFD', + name: 'swapped surrogate pair' + } +]; + +bad.forEach(function(t) { + test(function() { + assert_equals(new TextDecoder(t.encoding).decode(new Uint8Array(t.input)), t.expected); + }, t.encoding + ' - ' + t.name); + test(function() { + assert_throws_js(TypeError, function() { + new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.input)) + }); + }, t.encoding + ' - ' + t.name + ' (fatal flag set)'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-constructor-non-utf.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-constructor-non-utf.any.js new file mode 100644 index 00000000..c7136da4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-constructor-non-utf.any.js @@ -0,0 +1,16 @@ +// META: title=Encoding API: Legacy encodings +// META: script=resources/encodings.js + +encodings_table.forEach(function(section) { + section.encodings.forEach(function(encoding) { + if (encoding.name !== 'replacement') { + test(function() { + assert_equals(new TextDecoder(encoding.name).encoding, encoding.name.toLowerCase()); // ASCII names only, so safe + }, 'Encoding argument supported for decode: ' + encoding.name); + } + + test(function() { + assert_equals(new TextEncoder(encoding.name).encoding, 'utf-8'); + }, 'Encoding argument not considered for encode: ' + encoding.name); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-utf16-surrogates.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-utf16-surrogates.any.js new file mode 100644 index 00000000..31657516 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/textencoder-utf16-surrogates.any.js @@ -0,0 +1,47 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: USVString surrogate handling when encoding + +var bad = [ + { + input: '\uD800', + expected: '\uFFFD', + name: 'lone surrogate lead' + }, + { + input: '\uDC00', + expected: '\uFFFD', + name: 'lone surrogate trail' + }, + { + input: '\uD800\u0000', + expected: '\uFFFD\u0000', + name: 'unmatched surrogate lead' + }, + { + input: '\uDC00\u0000', + expected: '\uFFFD\u0000', + name: 'unmatched surrogate trail' + }, + { + input: '\uDC00\uD800', + expected: '\uFFFD\uFFFD', + name: 'swapped surrogate pair' + }, + { + input: '\uD834\uDD1E', + expected: '\uD834\uDD1E', + name: 'properly encoded MUSICAL SYMBOL G CLEF (U+1D11E)' + } +]; + +bad.forEach(function(t) { + test(function() { + var encoded = new TextEncoder().encode(t.input); + var decoded = new TextDecoder().decode(encoded); + assert_equals(decoded, t.expected); + }, 'USVString handling: ' + t.name); +}); + +test(function() { + assert_equals(new TextEncoder().encode().length, 0, 'Should default to empty string'); +}, 'USVString default'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-encodings.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-encodings.any.js new file mode 100644 index 00000000..50c9d07c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-encodings.any.js @@ -0,0 +1,32 @@ +// META: title=Encoding API: unsupported encodings +// META: script=resources/decoding-helpers.js + +// Attempting to decode '<' as UTF-7 (+AD4) ends up as '+AD4'. +['UTF-7', 'utf-7'].forEach(label => { + decode_test(label, '+AD4', 'U+002B/U+0041/U+0044/U+0034', + `${label} should not be supported`); +}); + +// UTF-32 will be detected as UTF-16LE if leading BOM, or UTF-8 otherwise (due to XMLHttpRequest). +['UTF-32', 'utf-32', 'UTF-32LE', 'utf-32le'].forEach(label => { + decode_test(label, + '%FF%FE%00%00%41%00%00%00%42%00%00%00', + 'U+0000/U+0041/U+0000/U+0042/U+0000', + `${label} with BOM should decode as UTF-16LE`); + + decode_test(label, + '%41%00%00%00%42%00%00%C2%80', + 'U+0041/U+0000/U+0000/U+0000/U+0042/U+0000/U+0000/U+0080', + `${label} with no BOM should decode as UTF-8`);; +}); +['UTF-32be', 'utf-32be'].forEach(label => { + decode_test(label, + '%00%00%00%41%00%00%00%42%C2%80', + 'U+0000/U+0000/U+0000/U+0041/U+0000/U+0000/U+0000/U+0042/U+0080', + `${label} with no BOM should decode as UTF-8`); + + decode_test(label, + '%00%00%FE%FF%00%00%00%41%00%C2%80%42', + 'U+0000/U+0000/U+FFFD/U+FFFD/U+0000/U+0000/U+0000/U+0041/U+0000/U+0080/U+0042', + `${label} with BOM should decode as UTF-8`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-labels.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-labels.window.js new file mode 100644 index 00000000..0262bbbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/unsupported-labels.window.js @@ -0,0 +1,180 @@ +// This list was inspired by these sources: +// - https://annevankesteren.nl/2010/8-bit-labels +// - http://l0.cm/encodings/table/ + +[ + "437", + "adobe-standard-encoding", + "armscii-8", + "bocu-1", + "cesu-8", + "cp1025", + "cp437", + "cp737", + "cp851", + "cp858", + "cp862", + "cp864", + "cp869", + "cp875", + "cp950", + "csiso103t618bit", + "csiso111ecmacyrillic", + "cspc8codepage437", + "csviscii", + "dos-720", + "dos-862", + "ecma-cyrillic", + "euc-tw", + "german", + "geostd8", + "hp-roman8", + "ibm-thai", + "ibm00858", + "ibm00924", + "ibm01047", + "ibm01140", + "ibm01141", + "ibm01142", + "ibm01143", + "ibm01144", + "ibm01145", + "ibm01146", + "ibm01147", + "ibm01148", + "ibm01149", + "ibm037", + "ibm1026", + "ibm1047", + "ibm273", + "ibm277", + "ibm278", + "ibm280", + "ibm284", + "ibm285", + "ibm290", + "ibm297", + "ibm367", + "ibm420", + "ibm423", + "ibm424", + "ibm437", + "ibm500", + "ibm737", + "ibm775", + "ibm850", + "ibm852", + "ibm855", + "ibm857", + "ibm860", + "ibm861", + "ibm862", + "ibm863", + "ibm864", + "ibm864i", + "ibm865", + "ibm868", + "ibm869", + "ibm870", + "ibm871", + "ibm880", + "ibm905", + "ibm918", + "iso-2022-jp-1", + "iso-2022-jp-2", + "iso-2022-jp-3", + "iso-8859-8 visual", + "jis_c6226-1978", + "jis_x0208-1983", + "jis_x0208-1990", + "jis_x0212-1990", + "johab", + "latin9", + "norwegian", + "sami-ws2", + "scsu", + "shift_jis_x0213-2000", + "swedish", + "tcvn", + "tis-620-2533", + "utf-7", + "utf-32", + "viscii", + "windows-936-2000", + "windows-sami-2", + "ws2", + "x-chinese-cns", + "x-chinese-eten", + "x-cp20001", + "x-cp20003", + "x-cp20004", + "x-cp20005", + "x-cp20261", + "x-cp20269", + "x-cp20936", + "x-cp20949", + "x-cp21027", + "x-cp50227", + "x-cp50229", + "x-ebcdic-koreanextended", + "x-europa", + "x-ia5", + "x-ia5-german", + "x-ia5-norwegian", + "x-ia5-swedish", + "x-iscii-as", + "x-iscii-be", + "x-iscii-de", + "x-iscii-gu", + "x-iscii-ka", + "x-iscii-ma", + "x-iscii-or", + "x-iscii-pa", + "x-iscii-t", + "x-iscii-ta", + "x-iscii-te", + "x-mac-arabic", + "x-mac-ce", + "x-mac-centraleurroman", + "x-mac-chinesesimp", + "x-mac-chinesetrad", + "x-mac-croatian", + "x-mac-devanagari", + "x-mac-dingbats", + "x-mac-farsi", + "x-mac-greek", + "x-mac-gujarati", + "x-mac-gurmukhi", + "x-mac-hebrew", + "x-mac-icelandic", + "x-mac-japanese", + "x-mac-korean", + "x-mac-roman-latin1", + "x-mac-romanian", + "x-mac-symbol", + "x-mac-thai", + "x-mac-tibetan", + "x-mac-turkish", + "x-mac-vt100", + "x-nextstep", + "x-vps", + "_autodetect", + "_autodetect_all", + "_autodetect_kr" +].forEach(label => { + async_test(t => { + const frame = document.createElement("iframe"); + t.add_cleanup(() => { + frame.remove(); + }); + // Intentionally use as Content-Type results in browser differences + // See /html/syntax/charset/inheritance-bogus-meta.html + frame.src = "resources/text-html-meta-charset.py?label=" + label; + frame.onload = t.step_func_done(() => { + // UTF-8 as it inherits from the parent document when unrecognized + assert_equals(frame.contentDocument.characterSet, "UTF-8"); + assert_equals(frame.contentDocument.inputEncoding, "UTF-8"); + }); + document.body.append(frame); + }, `${label} is not supported by the Encoding Standard`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32-from-win1252.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32-from-win1252.html new file mode 100644 index 00000000..7b4a3d0c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32-from-win1252.html @@ -0,0 +1,71 @@ + + +Character Decoding: UTF-32 (not supported) subresource of windows-1252 document + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32.html new file mode 100644 index 00000000..ec72eb6f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/encoding/utf-32.html @@ -0,0 +1,71 @@ + + +Character Decoding: UTF-32 (not supported) subresource of UTF-8 document + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/base64.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/base64.json new file mode 100644 index 00000000..01f981a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/base64.json @@ -0,0 +1,82 @@ +[ + ["", []], + ["abcd", [105, 183, 29]], + [" abcd", [105, 183, 29]], + ["abcd ", [105, 183, 29]], + [" abcd===", null], + ["abcd=== ", null], + ["abcd ===", null], + ["a", null], + ["ab", [105]], + ["abc", [105, 183]], + ["abcde", null], + ["𐀀", null], + ["=", null], + ["==", null], + ["===", null], + ["====", null], + ["=====", null], + ["a=", null], + ["a==", null], + ["a===", null], + ["a====", null], + ["a=====", null], + ["ab=", null], + ["ab==", [105]], + ["ab===", null], + ["ab====", null], + ["ab=====", null], + ["abc=", [105, 183]], + ["abc==", null], + ["abc===", null], + ["abc====", null], + ["abc=====", null], + ["abcd=", null], + ["abcd==", null], + ["abcd===", null], + ["abcd====", null], + ["abcd=====", null], + ["abcde=", null], + ["abcde==", null], + ["abcde===", null], + ["abcde====", null], + ["abcde=====", null], + ["=a", null], + ["=a=", null], + ["a=b", null], + ["a=b=", null], + ["ab=c", null], + ["ab=c=", null], + ["abc=d", null], + ["abc=d=", null], + ["ab\u000Bcd", null], + ["ab\u3000cd", null], + ["ab\u3001cd", null], + ["ab\tcd", [105, 183, 29]], + ["ab\ncd", [105, 183, 29]], + ["ab\fcd", [105, 183, 29]], + ["ab\rcd", [105, 183, 29]], + ["ab cd", [105, 183, 29]], + ["ab\u00a0cd", null], + ["ab\t\n\f\r cd", [105, 183, 29]], + [" \t\n\f\r ab\t\n\f\r cd\t\n\f\r ", [105, 183, 29]], + ["ab\t\n\f\r =\t\n\f\r =\t\n\f\r ", [105]], + ["A", null], + ["/A", [252]], + ["//A", [255, 240]], + ["///A", [255, 255, 192]], + ["////A", null], + ["/", null], + ["A/", [3]], + ["AA/", [0, 15]], + ["AAAA/", null], + ["AAA/", [0, 0, 63]], + ["\u0000nonsense", null], + ["abcd\u0000nonsense", null], + ["YQ", [97]], + ["YR", [97]], + ["~~", null], + ["..", null], + ["--", null], + ["__", null] +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/data-urls.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/data-urls.json new file mode 100644 index 00000000..f318d1f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/fetch/data-urls/resources/data-urls.json @@ -0,0 +1,214 @@ +[ + ["data://test/,X", + "text/plain;charset=US-ASCII", + [88]], + ["data://test:test/,X", + null], + ["data:,X", + "text/plain;charset=US-ASCII", + [88]], + ["data:", + null], + ["data:text/html", + null], + ["data:text/html ;charset=x ", + null], + ["data:,", + "text/plain;charset=US-ASCII", + []], + ["data:,X#X", + "text/plain;charset=US-ASCII", + [88]], + ["data:,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:text/plain,X", + "text/plain", + [88]], + ["data:text/plain ,X", + "text/plain", + [88]], + ["data:text/plain%20,X", + "text/plain%20", + [88]], + ["data:text/plain\f,X", + "text/plain%0c", + [88]], + ["data:text/plain%0C,X", + "text/plain%0c", + [88]], + ["data:text/plain;,X", + "text/plain", + [88]], + ["data:;x=x;charset=x,X", + "text/plain;x=x;charset=x", + [88]], + ["data:;x=x,X", + "text/plain;x=x", + [88]], + ["data:text/plain;charset=windows-1252,%C2%B1", + "text/plain;charset=windows-1252", + [194, 177]], + ["data:text/plain;Charset=UTF-8,%C2%B1", + "text/plain;charset=UTF-8", + [194, 177]], + ["data:text/plain;charset=windows-1252,áñçə💩", + "text/plain;charset=windows-1252", + [195, 161, 195, 177, 195, 167, 201, 153, 240, 159, 146, 169]], + ["data:text/plain;charset=UTF-8,áñçə💩", + "text/plain;charset=UTF-8", + [195, 161, 195, 177, 195, 167, 201, 153, 240, 159, 146, 169]], + ["data:image/gif,%C2%B1", + "image/gif", + [194, 177]], + ["data:IMAGE/gif,%C2%B1", + "image/gif", + [194, 177]], + ["data:IMAGE/gif;hi=x,%C2%B1", + "image/gif;hi=x", + [194, 177]], + ["data:IMAGE/gif;CHARSET=x,%C2%B1", + "image/gif;charset=x", + [194, 177]], + ["data: ,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:%20,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:\f,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:%1F,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:\u0000,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:%00,%FF", + "text/plain;charset=US-ASCII", + [255]], + ["data:text/html ,X", + "text/html", + [88]], + ["data:text / html,X", + "text/plain;charset=US-ASCII", + [88]], + ["data:†,X", + "text/plain;charset=US-ASCII", + [88]], + ["data:†/†,X", + "%e2%80%a0/%e2%80%a0", + [88]], + ["data:X,X", + "text/plain;charset=US-ASCII", + [88]], + ["data:image/png,X X", + "image/png", + [88, 32, 88]], + ["data:application/javascript,X X", + "application/javascript", + [88, 32, 88]], + ["data:application/xml,X X", + "application/xml", + [88, 32, 88]], + ["data:text/javascript,X X", + "text/javascript", + [88, 32, 88]], + ["data:text/plain,X X", + "text/plain", + [88, 32, 88]], + ["data:unknown/unknown,X X", + "unknown/unknown", + [88, 32, 88]], + ["data:text/plain;a=\",\",X", + "text/plain;a=\"\"", + [34, 44, 88]], + ["data:text/plain;a=%2C,X", + "text/plain;a=%2C", + [88]], + ["data:;base64;base64,WA", + "text/plain", + [88]], + ["data:x/x;base64;base64,WA", + "x/x", + [88]], + ["data:x/x;base64;charset=x,WA", + "x/x;charset=x", + [87, 65]], + ["data:x/x;base64;charset=x;base64,WA", + "x/x;charset=x", + [88]], + ["data:x/x;base64;base64x,WA", + "x/x", + [87, 65]], + ["data:;base64,W%20A", + "text/plain;charset=US-ASCII", + [88]], + ["data:;base64,W%0CA", + "text/plain;charset=US-ASCII", + [88]], + ["data:x;base64x,WA", + "text/plain;charset=US-ASCII", + [87, 65]], + ["data:x;base64;x,WA", + "text/plain;charset=US-ASCII", + [87, 65]], + ["data:x;base64=x,WA", + "text/plain;charset=US-ASCII", + [87, 65]], + ["data:; base64,WA", + "text/plain;charset=US-ASCII", + [88]], + ["data:; base64,WA", + "text/plain;charset=US-ASCII", + [88]], + ["data: ;charset=x ; base64,WA", + "text/plain;charset=x", + [88]], + ["data:;base64;,WA", + "text/plain", + [87, 65]], + ["data:;base64 ,WA", + "text/plain;charset=US-ASCII", + [88]], + ["data:;base64 ,WA", + "text/plain;charset=US-ASCII", + [88]], + ["data:;base 64,WA", + "text/plain", + [87, 65]], + ["data:;BASe64,WA", + "text/plain;charset=US-ASCII", + [88]], + ["data:;%62ase64,WA", + "text/plain", + [87, 65]], + ["data:%3Bbase64,WA", + "text/plain;charset=US-ASCII", + [87, 65]], + ["data:;charset=x,X", + "text/plain;charset=x", + [88]], + ["data:; charset=x,X", + "text/plain;charset=x", + [88]], + ["data:;charset =x,X", + "text/plain", + [88]], + ["data:;charset= x,X", + "text/plain;charset=\" x\"", + [88]], + ["data:;charset=,X", + "text/plain", + [88]], + ["data:;charset,X", + "text/plain", + [88]], + ["data:;charset=\"x\",X", + "text/plain;charset=x", + [88]], + ["data:;CHARSET=\"X\",X", + "text/plain;charset=X", + [88]] +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/META.yml new file mode 100644 index 00000000..779d5b4a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/META.yml @@ -0,0 +1,4 @@ +spec: https://w3c.github.io/hr-time/ +suggested_reviewers: + - plehegar + - igrigorik diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/basic.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/basic.any.js new file mode 100644 index 00000000..4cd6e42d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/basic.any.js @@ -0,0 +1,37 @@ +test(function() { + assert_true((self.performance !== undefined), "self.performance exists"); + assert_equals(typeof self.performance, "object", "self.performance is an object"); + assert_equals((typeof self.performance.now), "function", "self.performance.now() is a function"); + assert_equals(typeof self.performance.now(), "number", "self.performance.now() returns a number"); +}, "self.performance.now() is a function that returns a number"); + +test(function() { + assert_true(self.performance.now() > 0); +}, "self.performance.now() returns a positive number"); + +test(function() { + var now1 = self.performance.now(); + var now2 = self.performance.now(); + assert_true((now2-now1) >= 0); + }, "self.performance.now() difference is not negative"); + +async_test(function() { + // Check whether the performance.now() method is close to Date() within 30ms (due to inaccuracies) + var initial_hrt = self.performance.now(); + var initial_date = Date.now(); + this.step_timeout(function() { + var final_hrt = self.performance.now(); + var final_date = Date.now(); + assert_approx_equals(final_hrt - initial_hrt, final_date - initial_date, 30, 'High resolution time value increased by approximately the same amount as time from date object'); + this.done(); + }, 2000); +}, 'High resolution time has approximately the right relative magnitude'); + +test(function() { + var didHandle = false; + self.performance.addEventListener("testEvent", function() { + didHandle = true; + }, { once: true} ); + self.performance.dispatchEvent(new Event("testEvent")); + assert_true(didHandle, "Performance extends EventTarget, so event dispatching should work."); +}, "Performance interface extends EventTarget."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html new file mode 100644 index 00000000..ce30698b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html @@ -0,0 +1,14 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html.headers new file mode 100644 index 00000000..5f8621ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin-isolated.https.html.headers @@ -0,0 +1,2 @@ +Cross-Origin-Embedder-Policy: require-corp +Cross-Origin-Opener-Policy: same-origin diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin.html new file mode 100644 index 00000000..1f438e9f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/clamped-time-origin.html @@ -0,0 +1,14 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html new file mode 100644 index 00000000..88848740 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html @@ -0,0 +1,22 @@ + + + + +window.performance.now should not enable timing attacks + + + + + + + + +

    Description

    +

    The recommended minimum resolution of the Performance interface should be set to 5 microseconds.

    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html.headers new file mode 100644 index 00000000..5f8621ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/cross-origin-isolated-timing-attack.https.html.headers @@ -0,0 +1,2 @@ +Cross-Origin-Embedder-Policy: require-corp +Cross-Origin-Opener-Policy: same-origin diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness-shadowrealm.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness-shadowrealm.window.js new file mode 100644 index 00000000..3209db5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness-shadowrealm.window.js @@ -0,0 +1,2 @@ +// META: script=/resources/idlharness-shadowrealm.js +idl_test_shadowrealm(["hr-time"], ["html", "dom"]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness.any.js new file mode 100644 index 00000000..6676b001 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/idlharness.any.js @@ -0,0 +1,23 @@ +// META: global=window,worker +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: timeout=long + +'use strict'; + +// https://w3c.github.io/hr-time/ + +idl_test( + ['hr-time'], + ['html', 'dom'], + async idl_array => { + if (self.GLOBAL.isWorker()) { + idl_array.add_objects({ WorkerGlobalScope: ['self'] }); + } else { + idl_array.add_objects({ Window: ['self'] }); + } + idl_array.add_objects({ + Performance: ['performance'], + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/monotonic-clock.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/monotonic-clock.any.js new file mode 100644 index 00000000..c53b04d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/monotonic-clock.any.js @@ -0,0 +1,13 @@ +// The time values returned when calling the now method MUST be monotonically increasing and not subject to system clock adjustments or system clock skew. +test(function() { + assert_true(self.performance.now() > 0, "self.performance.now() returns positive numbers"); +}, "self.performance.now() returns a positive number"); + +// The difference between any two chronologically recorded time values returned from the now method MUST never be negative. +test(function() { + var now1 = self.performance.now(); + var now2 = self.performance.now(); + assert_true((now2-now1) >= 0, "self.performance.now() difference is not negative"); + }, + "self.performance.now() difference is not negative" +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/navigation-start-post-before-unload.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/navigation-start-post-before-unload.html new file mode 100644 index 00000000..88ee5db7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/navigation-start-post-before-unload.html @@ -0,0 +1,33 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/performance-tojson.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/performance-tojson.html new file mode 100644 index 00000000..fd8049cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/performance-tojson.html @@ -0,0 +1,76 @@ + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/clamped-time-origin.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/clamped-time-origin.js new file mode 100644 index 00000000..09967ed6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/clamped-time-origin.js @@ -0,0 +1,30 @@ +const run_test = isolated => { + // Multiplier to convert the clamped timestamps to microseconds. + const multiplier = 1000; + const windowOrigin = performance.timeOrigin; + // Clamp to at least 5 microseconds in isolated contexts and at least 100 in + // non-isolated ones. + const resolution = isolated ? 5 : 100; + + const create_worker = () => { + return new Promise(resolve => { + const workerScript = 'postMessage({timeOrigin: performance.timeOrigin})'; + const blob = new Blob([workerScript]); + const worker = new Worker(URL.createObjectURL(blob)); + worker.addEventListener('message', event => { + resolve(event.data.timeOrigin); + }); + }); + }; + promise_test(async t => { + assert_equals(self.crossOriginIsolated, isolated, + "crossOriginIsolated is properly set"); + let prev = windowOrigin; + let current; + for (let i = 1; i < 100; ++i) { + current = await create_worker(); + assert_true(current === prev || current - prev > resolution / 1000); + prev = current; + } + }, 'timeOrigins are clamped.'); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/now_frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/now_frame.html new file mode 100644 index 00000000..5bec688a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/now_frame.html @@ -0,0 +1,9 @@ + + + + + window.performance.now frame + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/post.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/post.html new file mode 100644 index 00000000..b8541016 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/post.html @@ -0,0 +1,4 @@ + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/timing-attack.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/timing-attack.js new file mode 100644 index 00000000..f1fc7869 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/timing-attack.js @@ -0,0 +1,42 @@ +function run_test(isolated) { + let resolution = 100; + if (isolated) { + resolution = 5; + } + test(function() { + function check_resolutions(times, length) { + const end = length - 2; + + // we compare each value with the following ones + for (let i = 0; i < end; i++) { + const h1 = times[i]; + for (let j = i+1; j < end; j++) { + const h2 = times[j]; + const diff = h2 - h1; + assert_true((diff === 0) || ((diff * 1000) >= resolution), + "Differences smaller than ' + resolution + ' microseconds: " + diff); + } + } + return true; + } + + const times = new Array(10); + let index = 0; + let hrt1, hrt2, hrt; + assert_equals(self.crossOriginIsolated, isolated, "Document cross-origin isolated value matches"); + + // rapid firing of performance.now + hrt1 = performance.now(); + hrt2 = performance.now(); + times[index++] = hrt1; + times[index++] = hrt2; + + // ensure that we get performance.now() to return a different value + do { + hrt = performance.now(); + times[index++] = hrt; + } while ((hrt - hrt1) === 0); + + assert_true(check_resolutions(times, index), 'Difference should be at least ' + resolution + ' microseconds.'); + }, 'The recommended minimum resolution of the Performance interface has been set to ' + resolution + ' microseconds for cross-origin isolated contexts.'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-a.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-a.html new file mode 100644 index 00000000..40c1d061 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-a.html @@ -0,0 +1,13 @@ + + + + Helper page for ../unload-manual.html + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-b.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-b.html new file mode 100644 index 00000000..7c2d90df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-b.html @@ -0,0 +1,13 @@ + + + + Helper page for ../unload-manual.html + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-c.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-c.html new file mode 100644 index 00000000..731da9db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload-c.html @@ -0,0 +1,13 @@ + + + + Helper page for ../unload-manual.html + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload.js new file mode 100644 index 00000000..ab6b121c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/resources/unload.js @@ -0,0 +1,51 @@ +const syncDelay = ms => { + const start = performance.now(); + let elapsedTime; + do { + elapsedTime = performance.now() - start; + } while (elapsedTime < ms); +}; + +const markTime = (docName, lifecycleEventName) => { + // Calculating these values before the below `mark` invocation ensures that delays in + // reaching across to the other window object doesn't interfere with the correctness + // of the test. + const dateNow = Date.now(); + const performanceNow = performance.now(); + + window.opener.mark({ + docName, + lifecycleEventName, + performanceNow: performanceNow, + dateNow: dateNow + }); +}; + +const setupUnloadPrompt = (docName, msg) => { + window.addEventListener("beforeunload", ev => { + markTime(docName, "beforeunload"); + return ev.returnValue = msg || "Click OK to continue test." + }); +}; + +const setupListeners = (docName, nextDocument) => { + window.addEventListener("load", () => { + markTime(docName, "load"); + document.getElementById("proceed").addEventListener("click", ev => { + ev.preventDefault(); + if (nextDocument) { + document.location = nextDocument; + } else { + window.close(); + } + }) + }); + + setupUnloadPrompt(docName); + + window.addEventListener("unload", () => { + markTime(docName, "unload"); + if (docName !== "c") { syncDelay(1000); } + }); +}; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/test_cross_frame_start.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/test_cross_frame_start.html new file mode 100644 index 00000000..30e804bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/test_cross_frame_start.html @@ -0,0 +1,59 @@ + + + + + window.performance.now across frames + + + + + + + + + + +

    Description

    +

    This test validates the values of the window.performance.now() are based on the current document's navigationStart.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timeOrigin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timeOrigin.html new file mode 100644 index 00000000..20aea750 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timeOrigin.html @@ -0,0 +1,45 @@ + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timing-attack.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timing-attack.html new file mode 100644 index 00000000..6352b4db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/timing-attack.html @@ -0,0 +1,22 @@ + + + + +window.performance.now should not enable timing attacks + + + + + + + + +

    Description

    +

    The recommended minimum resolution of the Performance interface should be set to 100 microseconds for non-isolated contexts.

    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/unload-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/unload-manual.html new file mode 100644 index 00000000..18c4e0dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/unload-manual.html @@ -0,0 +1,73 @@ + + + + time origin value manual test + + + + + + + + + + +

    Description

    +

    This test validates the behavior of performance.now() with respect to its time origin.

    +     + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/window-worker-timeOrigin.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/window-worker-timeOrigin.window.js new file mode 100644 index 00000000..1e5ef1cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/hr-time/window-worker-timeOrigin.window.js @@ -0,0 +1,30 @@ +"use strict" +// https://w3c.github.io/hr-time/#time-origin + +async_test(function(test) { + // Cache global time before starting worker + const globalTimeOrigin = performance.timeOrigin; + const globalNowBeforeWorkerStart = performance.now(); + + // Start worker and retrieve time + const workerScript = "postMessage({timeOrigin: performance.timeOrigin, now: performance.now()})"; + const blob = new Blob([workerScript]); + let worker = new Worker(URL.createObjectURL(blob)); + + worker.addEventListener("message", test.step_func_done(function(event) { + const workerTimeOrigin = event.data.timeOrigin; + const workerNow = event.data.now; + + assert_not_equals(workerTimeOrigin, 0, "worker timeOrigin must not be 0"); + assert_not_equals(performance.timeOrigin, 0, "Document timeOrigin must not be 0"); + + assert_equals(globalTimeOrigin, performance.timeOrigin, "timeOrigin should not be changed in same document mode"); + assert_less_than(globalTimeOrigin, workerTimeOrigin, "Document timeOrigin must be earlier than worker timeOrigin"); + + // Document and worker's now() start from their respective timeOrigins. + const timeDiff = workerTimeOrigin - globalTimeOrigin; // convert worker's time to Document time. + assert_less_than(globalTimeOrigin + globalNowBeforeWorkerStart, globalTimeOrigin + timeDiff + workerNow, "Document old now is earlier than worker now."); + + // Comparing timing between Document and worker threads could be delicate as it relies on the thread implementation and could be subject to race conditions. + })); +}, 'timeOrigin and now() should be correctly ordered between window and worker'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/anonymous-iframe/resources/common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/anonymous-iframe/resources/common.js new file mode 100644 index 00000000..2fa51aa9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/anonymous-iframe/resources/common.js @@ -0,0 +1,55 @@ +// Create a credentialless iframe. The new document will execute any scripts +// sent toward the token it returns. +const newIframeCredentialless = (child_origin, opt_headers) => { + opt_headers ||= ""; + const sub_document_token = token(); + let iframe = document.createElement('iframe'); + iframe.src = child_origin + executor_path + opt_headers + + `&uuid=${sub_document_token}`; + iframe.credentialless = true; + document.body.appendChild(iframe); + return sub_document_token; +}; + +// Create a normal iframe. The new document will execute any scripts sent +// toward the token it returns. +const newIframe = (child_origin) => { + const sub_document_token = token(); + let iframe = document.createElement('iframe'); + iframe.src = child_origin + executor_path + `&uuid=${sub_document_token}`; + iframe.credentialless = false + document.body.appendChild(iframe); + return sub_document_token; +}; + +// Create a popup. The new document will execute any scripts sent toward the +// token it returns. +const newPopup = (test, origin) => { + const popup_token = token(); + const popup = window.open(origin + executor_path + `&uuid=${popup_token}`); + test.add_cleanup(() => popup.close()); + return popup_token; +} + +// Create a fenced frame. The new document will execute any scripts sent +// toward the token it returns. +const newFencedFrame = async (child_origin) => { + const support_loading_mode_fenced_frame = + "|header(Supports-Loading-Mode,fenced-frame)"; + const sub_document_token = token(); + const url = child_origin + executor_path + + support_loading_mode_fenced_frame + + `&uuid=${sub_document_token}`; + const urn = await generateURNFromFledge(url, []); + attachFencedFrame(urn); + return sub_document_token; +}; + +const importScript = (url) => { + const script = document.createElement("script"); + script.type = "text/javascript"; + script.src = url; + const loaded = new Promise(resolve => script.onload = resolve); + document.body.appendChild(script); + return loaded; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/cross-origin-embedder-policy/credentialless/resources/common.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/cross-origin-embedder-policy/credentialless/resources/common.js new file mode 100644 index 00000000..ce21c766 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/cross-origin-embedder-policy/credentialless/resources/common.js @@ -0,0 +1,134 @@ +const executor_path = '/common/dispatcher/executor.html?pipe='; +const executor_worker_path = '/common/dispatcher/executor-worker.js?pipe='; +const executor_service_worker_path = '/common/dispatcher/executor-service-worker.js?pipe='; + +// COEP +const coep_none = + '|header(Cross-Origin-Embedder-Policy,none)'; +const coep_credentialless = + '|header(Cross-Origin-Embedder-Policy,credentialless)'; +const coep_require_corp = + '|header(Cross-Origin-Embedder-Policy,require-corp)'; + +// COEP-Report-Only +const coep_report_only_credentialless = + '|header(Cross-Origin-Embedder-Policy-Report-Only,credentialless)'; + +// COOP +const coop_same_origin = + '|header(Cross-Origin-Opener-Policy,same-origin)'; + +// CORP +const corp_cross_origin = + '|header(Cross-Origin-Resource-Policy,cross-origin)'; + +const cookie_same_site_none = ';SameSite=None;Secure'; + +// Test using the modern async/await primitives are easier to read/write. +// However they run sequentially, contrary to async_test. This is the parallel +// version, to avoid timing out. +let promise_test_parallel = (promise, description) => { + async_test(test => { + promise(test) + .then(() => test.done()) + .catch(test.step_func(error => { throw error; })); + }, description); +}; + +// Add a cookie |cookie_key|=|cookie_value| on an |origin|. +// Note: cookies visibility depends on the path of the document. Those are set +// from a document from: /html/cross-origin-embedder-policy/credentialless/. So +// the cookie is visible to every path underneath. +const setCookie = async (origin, cookie_key, cookie_value) => { + const popup_token = token(); + const popup_url = origin + executor_path + `&uuid=${popup_token}`; + const popup = window.open(popup_url); + + const reply_token = token(); + send(popup_token, ` + document.cookie = "${cookie_key}=${cookie_value}"; + send("${reply_token}", "done"); + `); + assert_equals(await receive(reply_token), "done"); + popup.close(); +} + +let parseCookies = function(headers_json) { + if (!headers_json["cookie"]) + return {}; + + return headers_json["cookie"] + .split(';') + .map(v => v.split('=')) + .reduce((acc, v) => { + acc[v[0].trim()] = v[1].trim(); + return acc; + }, {}); +} + +// Open a new window with a given |origin|, loaded with COEP:credentialless. The +// new document will execute any scripts sent toward the token it returns. +const newCredentiallessWindow = (origin) => { + const main_document_token = token(); + const url = origin + executor_path + coep_credentialless + + `&uuid=${main_document_token}`; + const context = window.open(url); + add_completion_callback(() => w.close()); + return main_document_token; +}; + +// Create a new iframe, loaded with COEP:credentialless. +// The new document will execute any scripts sent toward the token it returns. +const newCredentiallessIframe = (parent_token, child_origin) => { + const sub_document_token = token(); + const iframe_url = child_origin + executor_path + coep_credentialless + + `&uuid=${sub_document_token}`; + send(parent_token, ` + let iframe = document.createElement("iframe"); + iframe.src = "${iframe_url}"; + document.body.appendChild(iframe); + `) + return sub_document_token; +}; + +// A common interface for building the 4 type of execution contexts: +// It outputs: [ +// - The token to communicate with the environment. +// - A promise resolved when the environment encounters an error. +// ] +const environments = { + document: headers => { + const tok = token(); + const url = window.origin + executor_path + headers + `&uuid=${tok}`; + const context = window.open(url); + add_completion_callback(() => context.close()); + return [tok, new Promise(resolve => {})]; + }, + + dedicated_worker: headers => { + const tok = token(); + const url = window.origin + executor_worker_path + headers + `&uuid=${tok}`; + const context = new Worker(url); + return [tok, new Promise(resolve => context.onerror = resolve)]; + }, + + shared_worker: headers => { + const tok = token(); + const url = window.origin + executor_worker_path + headers + `&uuid=${tok}`; + const context = new SharedWorker(url); + return [tok, new Promise(resolve => context.onerror = resolve)]; + }, + + service_worker: headers => { + const tok = token(); + const url = window.origin + executor_worker_path + headers + `&uuid=${tok}`; + const scope = url; // Generate a one-time scope for service worker. + const error = new Promise(resolve => { + navigator.serviceWorker.register(url, {scope: scope}) + .then(registration => { + add_completion_callback(() => registration.unregister()); + }, /* catch */ resolve); + }); + return [tok, error]; + }, +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/atob/base64.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/atob/base64.any.js new file mode 100644 index 00000000..7f433f4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/atob/base64.any.js @@ -0,0 +1,163 @@ +/** + * btoa() as defined by the HTML5 spec, which mostly just references RFC4648. + */ +function mybtoa(s) { + // String conversion as required by WebIDL. + s = String(s); + + // "The btoa() method must throw an INVALID_CHARACTER_ERR exception if the + // method's first argument contains any character whose code point is + // greater than U+00FF." + for (var i = 0; i < s.length; i++) { + if (s.charCodeAt(i) > 255) { + return "INVALID_CHARACTER_ERR"; + } + } + + var out = ""; + for (var i = 0; i < s.length; i += 3) { + var groupsOfSix = [undefined, undefined, undefined, undefined]; + groupsOfSix[0] = s.charCodeAt(i) >> 2; + groupsOfSix[1] = (s.charCodeAt(i) & 0x03) << 4; + if (s.length > i + 1) { + groupsOfSix[1] |= s.charCodeAt(i + 1) >> 4; + groupsOfSix[2] = (s.charCodeAt(i + 1) & 0x0f) << 2; + } + if (s.length > i + 2) { + groupsOfSix[2] |= s.charCodeAt(i + 2) >> 6; + groupsOfSix[3] = s.charCodeAt(i + 2) & 0x3f; + } + for (var j = 0; j < groupsOfSix.length; j++) { + if (typeof groupsOfSix[j] == "undefined") { + out += "="; + } else { + out += btoaLookup(groupsOfSix[j]); + } + } + } + return out; +} + +/** + * Lookup table for mybtoa(), which converts a six-bit number into the + * corresponding ASCII character. + */ +function btoaLookup(idx) { + if (idx < 26) { + return String.fromCharCode(idx + 'A'.charCodeAt(0)); + } + if (idx < 52) { + return String.fromCharCode(idx - 26 + 'a'.charCodeAt(0)); + } + if (idx < 62) { + return String.fromCharCode(idx - 52 + '0'.charCodeAt(0)); + } + if (idx == 62) { + return '+'; + } + if (idx == 63) { + return '/'; + } + // Throw INVALID_CHARACTER_ERR exception here -- won't be hit in the tests. +} + +function btoaException(input) { + input = String(input); + for (var i = 0; i < input.length; i++) { + if (input.charCodeAt(i) > 255) { + return true; + } + } + return false; +} + +function testBtoa(input) { + // "The btoa() method must throw an INVALID_CHARACTER_ERR exception if the + // method's first argument contains any character whose code point is + // greater than U+00FF." + var normalizedInput = String(input); + for (var i = 0; i < normalizedInput.length; i++) { + if (normalizedInput.charCodeAt(i) > 255) { + assert_throws_dom("InvalidCharacterError", function() { btoa(input); }, + "Code unit " + i + " has value " + normalizedInput.charCodeAt(i) + ", which is greater than 255"); + return; + } + } + assert_equals(btoa(input), mybtoa(input)); + assert_equals(atob(btoa(input)), String(input), "atob(btoa(input)) must be the same as String(input)"); +} + +var tests = ["עברית", "", "ab", "abc", "abcd", "abcde", + // This one is thrown in because IE9 seems to fail atob(btoa()) on it. Or + // possibly to fail btoa(). I actually can't tell what's happening here, + // but it doesn't hurt. + "\xff\xff\xc0", + // Is your DOM implementation binary-safe? + "\0a", "a\0b", + // WebIDL tests. + undefined, null, 7, 12, 1.5, true, false, NaN, +Infinity, -Infinity, 0, -0, + {toString: function() { return "foo" }}, +]; +for (var i = 0; i < 258; i++) { + tests.push(String.fromCharCode(i)); +} +tests.push(String.fromCharCode(10000)); +tests.push(String.fromCharCode(65534)); +tests.push(String.fromCharCode(65535)); + +// This is supposed to be U+10000. +tests.push(String.fromCharCode(0xd800, 0xdc00)); +tests = tests.map( + function(elem) { + var expected = mybtoa(elem); + if (expected === "INVALID_CHARACTER_ERR") { + return ["btoa(" + format_value(elem) + ") must raise INVALID_CHARACTER_ERR", elem]; + } + return ["btoa(" + format_value(elem) + ") == " + format_value(mybtoa(elem)), elem]; + } +); + +var everything = ""; +for (var i = 0; i < 256; i++) { + everything += String.fromCharCode(i); +} +tests.push(["btoa(first 256 code points concatenated)", everything]); + +generate_tests(testBtoa, tests); + +promise_test(() => fetch("../../../fetch/data-urls/resources/base64.json").then(res => res.json()).then(runAtobTests), "atob() setup."); + +const idlTests = [ + [undefined, null], + [null, [158, 233, 101]], + [7, null], + [12, [215]], + [1.5, null], + [true, [182, 187]], + [false, null], + [NaN, [53, 163]], + [+Infinity, [34, 119, 226, 158, 43, 114]], + [-Infinity, null], + [0, null], + [-0, null], + [{toString: function() { return "foo" }}, [126, 138]], + [{toString: function() { return "abcd" }}, [105, 183, 29]] +]; + +function runAtobTests(tests) { + const allTests = tests.concat(idlTests); + for(let i = 0; i < allTests.length; i++) { + const input = allTests[i][0], + output = allTests[i][1]; + test(() => { + if(output === null) { + assert_throws_dom("InvalidCharacterError", () => globalThis.atob(input)); + } else { + const result = globalThis.atob(input); + for(let ii = 0; ii < output.length; ii++) { + assert_equals(result.charCodeAt(ii), output[ii]); + } + } + }, "atob(" + format_value(input) + ")"); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask-exceptions.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask-exceptions.any.js new file mode 100644 index 00000000..01f32ac9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask-exceptions.any.js @@ -0,0 +1,15 @@ +// META: global=window,worker +"use strict"; + +setup({ + allow_uncaught_exception: true +}); + +async_test(t => { + const error = new Error("boo"); + self.addEventListener("error", t.step_func_done(ev => { + assert_equals(ev.error, error); + })); + + queueMicrotask(() => { throw error; }); +}, "It rethrows exceptions"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.any.js new file mode 100644 index 00000000..e67765fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.any.js @@ -0,0 +1,39 @@ +// META: global=window,worker +"use strict"; + +test(() => { + assert_equals(typeof queueMicrotask, "function"); +}, "It exists and is a function"); + +test(() => { + assert_throws_js(TypeError, () => queueMicrotask(), "no argument"); + assert_throws_js(TypeError, () => queueMicrotask(undefined), "undefined"); + assert_throws_js(TypeError, () => queueMicrotask(null), "null"); + assert_throws_js(TypeError, () => queueMicrotask(0), "0"); + assert_throws_js(TypeError, () => queueMicrotask({ handleEvent() { } }), "an event handler object"); + assert_throws_js(TypeError, () => queueMicrotask("window.x = 5;"), "a string"); +}, "It throws when given non-functions"); + +async_test(t => { + let called = false; + queueMicrotask(t.step_func_done(() => { + called = true; + })); + assert_false(called); +}, "It calls the callback asynchronously"); + +async_test(t => { + queueMicrotask(t.step_func_done(function () { // note: intentionally not an arrow function + assert_array_equals(arguments, []); + }), "x", "y"); +}, "It does not pass any arguments"); + +async_test(t => { + const happenings = []; + Promise.resolve().then(() => happenings.push("a")); + queueMicrotask(() => happenings.push("b")); + Promise.reject().catch(() => happenings.push("c")); + queueMicrotask(t.step_func_done(() => { + assert_array_equals(happenings, ["a", "b", "c"]); + })); +}, "It interleaves with promises as expected"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.window.js new file mode 100644 index 00000000..78cdcfc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/microtask-queuing/queue-microtask.window.js @@ -0,0 +1,45 @@ +"use strict"; + +// This does not work as you expect because mutation observer compound microtasks are confusing. +// Basically you can only use it once per test. +function queueMicrotaskViaMO(cb) { + const observer = new MutationObserver(cb); + const node = document.createTextNode(""); + observer.observe(node, { characterData: true }); + node.data = "foo"; +} + +// Need to use promise_test to get sequential ordering; otherwise the global mutation observer +// compound microtask business screws us over. + +promise_test(() => { + return new Promise(resolve => { + const happenings = []; + + queueMicrotaskViaMO(() => happenings.push("x")); + queueMicrotask(() => happenings.push("a")); + + queueMicrotask(() => { + assert_array_equals(happenings, ["x", "a"]); + resolve(); + }); + }); +}, "It interleaves with MutationObservers as expected"); + +promise_test(() => { + return new Promise(resolve => { + const happenings = []; + + queueMicrotask(() => happenings.push("a")); + Promise.reject().catch(() => happenings.push("x")); + queueMicrotaskViaMO(() => happenings.push(1)); + Promise.resolve().then(() => happenings.push("y")); + queueMicrotask(() => happenings.push("b")); + queueMicrotask(() => happenings.push("c")); + + queueMicrotask(() => { + assert_array_equals(happenings, ["a", "x", 1, "y", "b", "c"]); + resolve(); + }); + }); +}, "It interleaves with MutationObservers and promises together as expected"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-harness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-harness.js new file mode 100644 index 00000000..660477dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-harness.js @@ -0,0 +1,44 @@ +/** + * Runs a collection of tests that determine if an API implements structured clone + * correctly. + * + * The `runner` parameter has the following properties: + * - `setup()`: An optional function run once before testing starts + * - `teardown()`: An option function run once after all tests are done + * - `preTest()`: An optional, async function run before a test + * - `postTest()`: An optional, async function run after a test is done + * - `structuredClone(obj, transferList)`: Required function that somehow + * structurally clones an object. + * - `hasDocument`: When true, disables tests that require a document. True by default. + */ + +function runStructuredCloneBatteryOfTests(runner) { + const defaultRunner = { + setup() {}, + preTest() {}, + postTest() {}, + teardown() {}, + hasDocument: true + }; + runner = Object.assign({}, defaultRunner, runner); + + let setupPromise = runner.setup(); + const allTests = structuredCloneBatteryOfTests.map(test => { + + if (!runner.hasDocument && test.requiresDocument) { + return; + } + + return new Promise(resolve => { + promise_test(async _ => { + test = await test; + await setupPromise; + await runner.preTest(test); + await test.f(runner) + await runner.postTest(test); + resolve(); + }, test.description); + }).catch(_ => {}); + }); + Promise.all(allTests).then(_ => runner.teardown()); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-with-transferables.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-with-transferables.js new file mode 100644 index 00000000..744f1168 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests-with-transferables.js @@ -0,0 +1,22 @@ +structuredCloneBatteryOfTests.push({ + description: 'ArrayBuffer', + async f(runner) { + const buffer = new Uint8Array([1]).buffer; + const copy = await runner.structuredClone(buffer, [buffer]); + assert_equals(buffer.byteLength, 0); + assert_equals(copy.byteLength, 1); + } +}); + +structuredCloneBatteryOfTests.push({ + description: 'MessagePort', + async f(runner) { + const {port1, port2} = new MessageChannel(); + const copy = await runner.structuredClone(port2, [port2]); + const msg = new Promise(resolve => port1.onmessage = resolve); + copy.postMessage('ohai'); + assert_equals((await msg).data, 'ohai'); + } +}); + +// TODO: ImageBitmap diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests.js new file mode 100644 index 00000000..0c96ded2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone-battery-of-tests.js @@ -0,0 +1,618 @@ +/* This file is mostly a remix of @zcorpan’s web worker test suite */ + +structuredCloneBatteryOfTests = []; + +function check(description, input, callback, requiresDocument = false) { + testObjMock = { + done() {}, + step_func(f) {return _ => f()}, + }; + + structuredCloneBatteryOfTests.push({ + description, + async f(runner) { + let newInput = input; + if (typeof input === 'function') { + newInput = input(); + } + const copy = await runner.structuredClone(newInput); + await callback(copy, newInput, testObjMock); + }, + requiresDocument + }); +} + +function compare_primitive(actual, input, test_obj) { + assert_equals(actual, input); + if (test_obj) + test_obj.done(); +} +function compare_Array(callback, callback_is_async) { + return function(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Array, 'instanceof Array'); + assert_not_equals(actual, input); + assert_equals(actual.length, input.length, 'length'); + callback(actual, input); + if (test_obj && !callback_is_async) + test_obj.done(); + } +} + +function compare_Object(callback, callback_is_async) { + return function(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Object, 'instanceof Object'); + assert_false(actual instanceof Array, 'instanceof Array'); + assert_not_equals(actual, input); + callback(actual, input); + if (test_obj && !callback_is_async) + test_obj.done(); + } +} + +function enumerate_props(compare_func, test_obj) { + return function(actual, input) { + for (const x in input) { + compare_func(actual[x], input[x], test_obj); + } + }; +} + +check('primitive undefined', undefined, compare_primitive); +check('primitive null', null, compare_primitive); +check('primitive true', true, compare_primitive); +check('primitive false', false, compare_primitive); +check('primitive string, empty string', '', compare_primitive); +check('primitive string, lone high surrogate', '\uD800', compare_primitive); +check('primitive string, lone low surrogate', '\uDC00', compare_primitive); +check('primitive string, NUL', '\u0000', compare_primitive); +check('primitive string, astral character', '\uDBFF\uDFFD', compare_primitive); +check('primitive number, 0.2', 0.2, compare_primitive); +check('primitive number, 0', 0, compare_primitive); +check('primitive number, -0', -0, compare_primitive); +check('primitive number, NaN', NaN, compare_primitive); +check('primitive number, Infinity', Infinity, compare_primitive); +check('primitive number, -Infinity', -Infinity, compare_primitive); +check('primitive number, 9007199254740992', 9007199254740992, compare_primitive); +check('primitive number, -9007199254740992', -9007199254740992, compare_primitive); +check('primitive number, 9007199254740994', 9007199254740994, compare_primitive); +check('primitive number, -9007199254740994', -9007199254740994, compare_primitive); +check('primitive BigInt, 0n', 0n, compare_primitive); +check('primitive BigInt, -0n', -0n, compare_primitive); +check('primitive BigInt, -9007199254740994000n', -9007199254740994000n, compare_primitive); +check('primitive BigInt, -9007199254740994000900719925474099400090071992547409940009007199254740994000n', -9007199254740994000900719925474099400090071992547409940009007199254740994000n, compare_primitive); + +check('Array primitives', [undefined, + null, + true, + false, + '', + '\uD800', + '\uDC00', + '\u0000', + '\uDBFF\uDFFD', + 0.2, + 0, + -0, + NaN, + Infinity, + -Infinity, + 9007199254740992, + -9007199254740992, + 9007199254740994, + -9007199254740994, + -12n, + -0n, + 0n], compare_Array(enumerate_props(compare_primitive))); +check('Object primitives', {'undefined':undefined, + 'null':null, + 'true':true, + 'false':false, + 'empty':'', + 'high surrogate':'\uD800', + 'low surrogate':'\uDC00', + 'nul':'\u0000', + 'astral':'\uDBFF\uDFFD', + '0.2':0.2, + '0':0, + '-0':-0, + 'NaN':NaN, + 'Infinity':Infinity, + '-Infinity':-Infinity, + '9007199254740992':9007199254740992, + '-9007199254740992':-9007199254740992, + '9007199254740994':9007199254740994, + '-9007199254740994':-9007199254740994}, compare_Object(enumerate_props(compare_primitive))); + +function compare_Boolean(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Boolean, 'instanceof Boolean'); + assert_equals(String(actual), String(input), 'converted to primitive'); + assert_not_equals(actual, input); + if (test_obj) + test_obj.done(); +} +check('Boolean true', new Boolean(true), compare_Boolean); +check('Boolean false', new Boolean(false), compare_Boolean); +check('Array Boolean objects', [new Boolean(true), new Boolean(false)], compare_Array(enumerate_props(compare_Boolean))); +check('Object Boolean objects', {'true':new Boolean(true), 'false':new Boolean(false)}, compare_Object(enumerate_props(compare_Boolean))); + +function compare_obj(what) { + const Type = self[what]; + return function(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Type, 'instanceof '+what); + assert_equals(Type(actual), Type(input), 'converted to primitive'); + assert_not_equals(actual, input); + if (test_obj) + test_obj.done(); + }; +} +check('String empty string', new String(''), compare_obj('String')); +check('String lone high surrogate', new String('\uD800'), compare_obj('String')); +check('String lone low surrogate', new String('\uDC00'), compare_obj('String')); +check('String NUL', new String('\u0000'), compare_obj('String')); +check('String astral character', new String('\uDBFF\uDFFD'), compare_obj('String')); +check('Array String objects', [new String(''), + new String('\uD800'), + new String('\uDC00'), + new String('\u0000'), + new String('\uDBFF\uDFFD')], compare_Array(enumerate_props(compare_obj('String')))); +check('Object String objects', {'empty':new String(''), + 'high surrogate':new String('\uD800'), + 'low surrogate':new String('\uDC00'), + 'nul':new String('\u0000'), + 'astral':new String('\uDBFF\uDFFD')}, compare_Object(enumerate_props(compare_obj('String')))); + +check('Number 0.2', new Number(0.2), compare_obj('Number')); +check('Number 0', new Number(0), compare_obj('Number')); +check('Number -0', new Number(-0), compare_obj('Number')); +check('Number NaN', new Number(NaN), compare_obj('Number')); +check('Number Infinity', new Number(Infinity), compare_obj('Number')); +check('Number -Infinity', new Number(-Infinity), compare_obj('Number')); +check('Number 9007199254740992', new Number(9007199254740992), compare_obj('Number')); +check('Number -9007199254740992', new Number(-9007199254740992), compare_obj('Number')); +check('Number 9007199254740994', new Number(9007199254740994), compare_obj('Number')); +check('Number -9007199254740994', new Number(-9007199254740994), compare_obj('Number')); +// BigInt does not have a non-throwing constructor +check('BigInt -9007199254740994n', Object(-9007199254740994n), compare_obj('BigInt')); + +check('Array Number objects', [new Number(0.2), + new Number(0), + new Number(-0), + new Number(NaN), + new Number(Infinity), + new Number(-Infinity), + new Number(9007199254740992), + new Number(-9007199254740992), + new Number(9007199254740994), + new Number(-9007199254740994)], compare_Array(enumerate_props(compare_obj('Number')))); +check('Object Number objects', {'0.2':new Number(0.2), + '0':new Number(0), + '-0':new Number(-0), + 'NaN':new Number(NaN), + 'Infinity':new Number(Infinity), + '-Infinity':new Number(-Infinity), + '9007199254740992':new Number(9007199254740992), + '-9007199254740992':new Number(-9007199254740992), + '9007199254740994':new Number(9007199254740994), + '-9007199254740994':new Number(-9007199254740994)}, compare_Object(enumerate_props(compare_obj('Number')))); + +function compare_Date(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Date, 'instanceof Date'); + assert_equals(Number(actual), Number(input), 'converted to primitive'); + assert_not_equals(actual, input); + if (test_obj) + test_obj.done(); +} +check('Date 0', new Date(0), compare_Date); +check('Date -0', new Date(-0), compare_Date); +check('Date -8.64e15', new Date(-8.64e15), compare_Date); +check('Date 8.64e15', new Date(8.64e15), compare_Date); +check('Array Date objects', [new Date(0), + new Date(-0), + new Date(-8.64e15), + new Date(8.64e15)], compare_Array(enumerate_props(compare_Date))); +check('Object Date objects', {'0':new Date(0), + '-0':new Date(-0), + '-8.64e15':new Date(-8.64e15), + '8.64e15':new Date(8.64e15)}, compare_Object(enumerate_props(compare_Date))); + +function compare_RegExp(expected_source) { + // XXX ES6 spec doesn't define exact serialization for `source` (it allows several ways to escape) + return function(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof RegExp, 'instanceof RegExp'); + assert_equals(actual.global, input.global, 'global'); + assert_equals(actual.ignoreCase, input.ignoreCase, 'ignoreCase'); + assert_equals(actual.multiline, input.multiline, 'multiline'); + assert_equals(actual.source, expected_source, 'source'); + assert_equals(actual.sticky, input.sticky, 'sticky'); + assert_equals(actual.unicode, input.unicode, 'unicode'); + assert_equals(actual.lastIndex, 0, 'lastIndex'); + assert_not_equals(actual, input); + if (test_obj) + test_obj.done(); + } +} +function func_RegExp_flags_lastIndex() { + const r = /foo/gim; + r.lastIndex = 2; + return r; +} +function func_RegExp_sticky() { + return new RegExp('foo', 'y'); +} +function func_RegExp_unicode() { + return new RegExp('foo', 'u'); +} +check('RegExp flags and lastIndex', func_RegExp_flags_lastIndex, compare_RegExp('foo')); +check('RegExp sticky flag', func_RegExp_sticky, compare_RegExp('foo')); +check('RegExp unicode flag', func_RegExp_unicode, compare_RegExp('foo')); +check('RegExp empty', new RegExp(''), compare_RegExp('(?:)')); +check('RegExp slash', new RegExp('/'), compare_RegExp('\\/')); +check('RegExp new line', new RegExp('\n'), compare_RegExp('\\n')); +check('Array RegExp object, RegExp flags and lastIndex', [func_RegExp_flags_lastIndex()], compare_Array(enumerate_props(compare_RegExp('foo')))); +check('Array RegExp object, RegExp sticky flag', function() { return [func_RegExp_sticky()]; }, compare_Array(enumerate_props(compare_RegExp('foo')))); +check('Array RegExp object, RegExp unicode flag', function() { return [func_RegExp_unicode()]; }, compare_Array(enumerate_props(compare_RegExp('foo')))); +check('Array RegExp object, RegExp empty', [new RegExp('')], compare_Array(enumerate_props(compare_RegExp('(?:)')))); +check('Array RegExp object, RegExp slash', [new RegExp('/')], compare_Array(enumerate_props(compare_RegExp('\\/')))); +check('Array RegExp object, RegExp new line', [new RegExp('\n')], compare_Array(enumerate_props(compare_RegExp('\\n')))); +check('Object RegExp object, RegExp flags and lastIndex', {'x':func_RegExp_flags_lastIndex()}, compare_Object(enumerate_props(compare_RegExp('foo')))); +check('Object RegExp object, RegExp sticky flag', function() { return {'x':func_RegExp_sticky()}; }, compare_Object(enumerate_props(compare_RegExp('foo')))); +check('Object RegExp object, RegExp unicode flag', function() { return {'x':func_RegExp_unicode()}; }, compare_Object(enumerate_props(compare_RegExp('foo')))); +check('Object RegExp object, RegExp empty', {'x':new RegExp('')}, compare_Object(enumerate_props(compare_RegExp('(?:)')))); +check('Object RegExp object, RegExp slash', {'x':new RegExp('/')}, compare_Object(enumerate_props(compare_RegExp('\\/')))); +check('Object RegExp object, RegExp new line', {'x':new RegExp('\n')}, compare_Object(enumerate_props(compare_RegExp('\\n')))); + +async function compare_Blob(actual, input, test_obj, expect_File) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Blob, 'instanceof Blob'); + if (!expect_File) + assert_false(actual instanceof File, 'instanceof File'); + assert_equals(actual.size, input.size, 'size'); + assert_equals(actual.type, input.type, 'type'); + assert_not_equals(actual, input); + const ab1 = await new Response(actual).arrayBuffer(); + const ab2 = await new Response(input).arrayBuffer(); + assert_equals(ab1.byteLength, ab2.byteLength, 'byteLength'); + const ta1 = new Uint8Array(ab1); + const ta2 = new Uint8Array(ab2); + for(let i = 0; i < ta1.size; i++) { + assert_equals(ta1[i], ta2[i]); + } +} +function func_Blob_basic() { + return new Blob(['foo'], {type:'text/x-bar'}); +} +check('Blob basic', func_Blob_basic, compare_Blob); + +function b(str) { + return parseInt(str, 2); +} +function encode_cesu8(codeunits) { + // http://www.unicode.org/reports/tr26/ section 2.2 + // only the 3-byte form is supported + const rv = []; + codeunits.forEach(function(codeunit) { + rv.push(b('11100000') + ((codeunit & b('1111000000000000')) >> 12)); + rv.push(b('10000000') + ((codeunit & b('0000111111000000')) >> 6)); + rv.push(b('10000000') + (codeunit & b('0000000000111111'))); + }); + return rv; +} +function func_Blob_bytes(arr) { + return function() { + const buffer = new ArrayBuffer(arr.length); + const view = new DataView(buffer); + for (let i = 0; i < arr.length; ++i) { + view.setUint8(i, arr[i]); + } + return new Blob([view]); + }; +} +check('Blob unpaired high surrogate (invalid utf-8)', func_Blob_bytes(encode_cesu8([0xD800])), compare_Blob); +check('Blob unpaired low surrogate (invalid utf-8)', func_Blob_bytes(encode_cesu8([0xDC00])), compare_Blob); +check('Blob paired surrogates (invalid utf-8)', func_Blob_bytes(encode_cesu8([0xD800, 0xDC00])), compare_Blob); + +function func_Blob_empty() { + return new Blob(['']); +} +check('Blob empty', func_Blob_empty , compare_Blob); +function func_Blob_NUL() { + return new Blob(['\u0000']); +} +check('Blob NUL', func_Blob_NUL, compare_Blob); + +check('Array Blob object, Blob basic', [func_Blob_basic()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, Blob unpaired high surrogate (invalid utf-8)', [func_Blob_bytes([0xD800])()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, Blob unpaired low surrogate (invalid utf-8)', [func_Blob_bytes([0xDC00])()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, Blob paired surrogates (invalid utf-8)', [func_Blob_bytes([0xD800, 0xDC00])()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, Blob empty', [func_Blob_empty()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, Blob NUL', [func_Blob_NUL()], compare_Array(enumerate_props(compare_Blob), true)); +check('Array Blob object, two Blobs', [func_Blob_basic(), func_Blob_empty()], compare_Array(enumerate_props(compare_Blob), true)); + +check('Object Blob object, Blob basic', {'x':func_Blob_basic()}, compare_Object(enumerate_props(compare_Blob), true)); +check('Object Blob object, Blob unpaired high surrogate (invalid utf-8)', {'x':func_Blob_bytes([0xD800])()}, compare_Object(enumerate_props(compare_Blob), true)); +check('Object Blob object, Blob unpaired low surrogate (invalid utf-8)', {'x':func_Blob_bytes([0xDC00])()}, compare_Object(enumerate_props(compare_Blob), true)); +check('Object Blob object, Blob paired surrogates (invalid utf-8)', {'x':func_Blob_bytes([0xD800, 0xDC00])() }, compare_Object(enumerate_props(compare_Blob), true)); +check('Object Blob object, Blob empty', {'x':func_Blob_empty()}, compare_Object(enumerate_props(compare_Blob), true)); +check('Object Blob object, Blob NUL', {'x':func_Blob_NUL()}, compare_Object(enumerate_props(compare_Blob), true)); + +function compare_File(actual, input, test_obj) { + assert_true(actual instanceof File, 'instanceof File'); + assert_equals(actual.name, input.name, 'name'); + assert_equals(actual.lastModified, input.lastModified, 'lastModified'); + compare_Blob(actual, input, test_obj, true); +} +function func_File_basic() { + return new File(['foo'], 'bar', {type:'text/x-bar', lastModified:42}); +} +check('File basic', func_File_basic, compare_File); + +function compare_FileList(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof FileList, 'instanceof FileList'); + assert_equals(actual.length, input.length, 'length'); + assert_not_equals(actual, input); + // XXX when there's a way to populate or construct a FileList, + // check the items in the FileList + if (test_obj) + test_obj.done(); +} +function func_FileList_empty() { + const input = document.createElement('input'); + input.type = 'file'; + return input.files; +} +check('FileList empty', func_FileList_empty, compare_FileList, true); +check('Array FileList object, FileList empty', () => ([func_FileList_empty()]), compare_Array(enumerate_props(compare_FileList)), true); +check('Object FileList object, FileList empty', () => ({'x':func_FileList_empty()}), compare_Object(enumerate_props(compare_FileList)), true); + +function compare_ArrayBufferView(view) { + const Type = self[view]; + return function(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof Type, 'instanceof '+view); + assert_equals(actual.length, input.length, 'length'); + assert_not_equals(actual.buffer, input.buffer, 'buffer'); + for (let i = 0; i < actual.length; ++i) { + assert_equals(actual[i], input[i], 'actual['+i+']'); + } + if (test_obj) + test_obj.done(); + }; +} +function compare_ImageData(actual, input, test_obj) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_equals(actual.width, input.width, 'width'); + assert_equals(actual.height, input.height, 'height'); + assert_not_equals(actual.data, input.data, 'data'); + compare_ArrayBufferView('Uint8ClampedArray')(actual.data, input.data, null); + if (test_obj) + test_obj.done(); +} +function func_ImageData_1x1_transparent_black() { + const canvas = document.createElement('canvas'); + const ctx = canvas.getContext('2d'); + return ctx.createImageData(1, 1); +} +check('ImageData 1x1 transparent black', func_ImageData_1x1_transparent_black, compare_ImageData, true); +function func_ImageData_1x1_non_transparent_non_black() { + const canvas = document.createElement('canvas'); + const ctx = canvas.getContext('2d'); + const imagedata = ctx.createImageData(1, 1); + imagedata.data[0] = 100; + imagedata.data[1] = 101; + imagedata.data[2] = 102; + imagedata.data[3] = 103; + return imagedata; +} +check('ImageData 1x1 non-transparent non-black', func_ImageData_1x1_non_transparent_non_black, compare_ImageData, true); +check('Array ImageData object, ImageData 1x1 transparent black', () => ([func_ImageData_1x1_transparent_black()]), compare_Array(enumerate_props(compare_ImageData)), true); +check('Array ImageData object, ImageData 1x1 non-transparent non-black', () => ([func_ImageData_1x1_non_transparent_non_black()]), compare_Array(enumerate_props(compare_ImageData)), true); +check('Object ImageData object, ImageData 1x1 transparent black', () => ({'x':func_ImageData_1x1_transparent_black()}), compare_Object(enumerate_props(compare_ImageData)), true); +check('Object ImageData object, ImageData 1x1 non-transparent non-black', () => ({'x':func_ImageData_1x1_non_transparent_non_black()}), compare_Object(enumerate_props(compare_ImageData)), true); + + +check('Array sparse', new Array(10), compare_Array(enumerate_props(compare_primitive))); +check('Array with non-index property', function() { + const rv = []; + rv.foo = 'bar'; + return rv; +}, compare_Array(enumerate_props(compare_primitive))); +check('Object with index property and length', {'0':'foo', 'length':1}, compare_Object(enumerate_props(compare_primitive))); +function check_circular_property(prop) { + return function(actual) { + assert_equals(actual[prop], actual); + }; +} +check('Array with circular reference', function() { + const rv = []; + rv[0] = rv; + return rv; +}, compare_Array(check_circular_property('0'))); +check('Object with circular reference', function() { + const rv = {}; + rv['x'] = rv; + return rv; +}, compare_Object(check_circular_property('x'))); +function check_identical_property_values(prop1, prop2) { + return function(actual) { + assert_equals(actual[prop1], actual[prop2]); + }; +} +check('Array with identical property values', function() { + const obj = {} + return [obj, obj]; +}, compare_Array(check_identical_property_values('0', '1'))); +check('Object with identical property values', function() { + const obj = {} + return {'x':obj, 'y':obj}; +}, compare_Object(check_identical_property_values('x', 'y'))); + +function check_absent_property(prop) { + return function(actual) { + assert_false(prop in actual); + }; +} +check('Object with property on prototype', function() { + const Foo = function() {}; + Foo.prototype = {'foo':'bar'}; + return new Foo(); +}, compare_Object(check_absent_property('foo'))); + +check('Object with non-enumerable property', function() { + const rv = {}; + Object.defineProperty(rv, 'foo', {value:'bar', enumerable:false, writable:true, configurable:true}); + return rv; +}, compare_Object(check_absent_property('foo'))); + +function check_writable_property(prop) { + return function(actual, input) { + assert_equals(actual[prop], input[prop]); + actual[prop] += ' baz'; + assert_equals(actual[prop], input[prop] + ' baz'); + }; +} +check('Object with non-writable property', function() { + const rv = {}; + Object.defineProperty(rv, 'foo', {value:'bar', enumerable:true, writable:false, configurable:true}); + return rv; +}, compare_Object(check_writable_property('foo'))); + +function check_configurable_property(prop) { + return function(actual, input) { + assert_equals(actual[prop], input[prop]); + delete actual[prop]; + assert_false('prop' in actual); + }; +} +check('Object with non-configurable property', function() { + const rv = {}; + Object.defineProperty(rv, 'foo', {value:'bar', enumerable:true, writable:true, configurable:false}); + return rv; +}, compare_Object(check_configurable_property('foo'))); + +/* The tests below are inspired by @zcorpan’s work but got some +more substantial changed due to their previous async setup */ + +function get_canvas_1x1_transparent_black() { + const canvas = document.createElement('canvas'); + canvas.width = 1; + canvas.height = 1; + return canvas; +} + +function get_canvas_1x1_non_transparent_non_black() { + const canvas = document.createElement('canvas'); + canvas.width = 1; + canvas.height = 1; + const ctx = canvas.getContext('2d'); + const imagedata = ctx.getImageData(0, 0, 1, 1); + imagedata.data[0] = 100; + imagedata.data[1] = 101; + imagedata.data[2] = 102; + imagedata.data[3] = 103; + return canvas; +} + +function compare_ImageBitmap(actual, input) { + if (typeof actual === 'string') + assert_unreached(actual); + assert_true(actual instanceof ImageBitmap, 'instanceof ImageBitmap'); + assert_not_equals(actual, input); + // XXX paint the ImageBitmap on a canvas and check the data +} + +structuredCloneBatteryOfTests.push({ + description: 'ImageBitmap 1x1 transparent black', + async f(runner) { + const canvas = get_canvas_1x1_transparent_black(); + const bm = await createImageBitmap(canvas); + const copy = await runner.structuredClone(bm); + compare_ImageBitmap(bm, copy); + }, + requiresDocument: true +}); + +structuredCloneBatteryOfTests.push({ + description: 'ImageBitmap 1x1 non-transparent non-black', + async f(runner) { + const canvas = get_canvas_1x1_non_transparent_non_black(); + const bm = await createImageBitmap(canvas); + const copy = await runner.structuredClone(bm); + compare_ImageBitmap(bm, copy); + }, + requiresDocument: true +}); + +structuredCloneBatteryOfTests.push({ + description: 'Array ImageBitmap object, ImageBitmap 1x1 transparent black', + async f(runner) { + const canvas = get_canvas_1x1_transparent_black(); + const bm = [await createImageBitmap(canvas)]; + const copy = await runner.structuredClone(bm); + compare_Array(enumerate_props(compare_ImageBitmap))(bm, copy); + }, + requiresDocument: true +}); + +structuredCloneBatteryOfTests.push({ + description: 'Array ImageBitmap object, ImageBitmap 1x1 transparent non-black', + async f(runner) { + const canvas = get_canvas_1x1_non_transparent_non_black(); + const bm = [await createImageBitmap(canvas)]; + const copy = await runner.structuredClone(bm); + compare_Array(enumerate_props(compare_ImageBitmap))(bm, copy); + }, + requiresDocument: true +}); + +structuredCloneBatteryOfTests.push({ + description: 'Object ImageBitmap object, ImageBitmap 1x1 transparent black', + async f(runner) { + const canvas = get_canvas_1x1_transparent_black(); + const bm = {x: await createImageBitmap(canvas)}; + const copy = await runner.structuredClone(bm); + compare_Object(enumerate_props(compare_ImageBitmap))(bm, copy); + }, + requiresDocument: true +}); + +structuredCloneBatteryOfTests.push({ + description: 'Object ImageBitmap object, ImageBitmap 1x1 transparent non-black', + async f(runner) { + const canvas = get_canvas_1x1_non_transparent_non_black(); + const bm = {x: await createImageBitmap(canvas)}; + const copy = await runner.structuredClone(bm); + compare_Object(enumerate_props(compare_ImageBitmap))(bm, copy); + }, + requiresDocument: true +}); + +check('ObjectPrototype must lose its exotic-ness when cloned', + () => Object.prototype, + (copy, original) => { + assert_not_equals(copy, original); + assert_true(copy instanceof Object); + + const newProto = { some: 'proto' }; + // Must not throw: + Object.setPrototypeOf(copy, newProto); + + assert_equals(Object.getPrototypeOf(copy), newProto); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone.any.js new file mode 100644 index 00000000..34f96f33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/structured-clone/structured-clone.any.js @@ -0,0 +1,9 @@ +// META: title=structuredClone() tests +// META: script=/html/webappapis/structured-clone/structured-clone-battery-of-tests.js +// META: script=/html/webappapis/structured-clone/structured-clone-battery-of-tests-with-transferables.js +// META: script=/html/webappapis/structured-clone/structured-clone-battery-of-tests-harness.js + +runStructuredCloneBatteryOfTests({ + structuredClone: (obj, transfer) => self.structuredClone(obj, { transfer }), + hasDocument: typeof document !== "undefined", +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/cleartimeout-clearinterval.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/cleartimeout-clearinterval.any.js new file mode 100644 index 00000000..44551aa8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/cleartimeout-clearinterval.any.js @@ -0,0 +1,29 @@ +async_test((t) => { + const handle = setTimeout( + t.step_func(() => { + assert_unreached("Timeout was not canceled"); + }), + 0 + ); + + clearInterval(handle); + + setTimeout(() => { + t.done(); + }, 100); +}, "Clear timeout with clearInterval"); + +async_test((t) => { + const handle = setInterval( + t.step_func(() => { + assert_unreached("Interval was not canceled"); + }), + 0 + ); + + clearTimeout(handle); + + setTimeout(() => { + t.done(); + }, 100); +}, "Clear interval with clearTimeout"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/evil-spec-example.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/evil-spec-example.html new file mode 100644 index 00000000..77a87469 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/evil-spec-example.html @@ -0,0 +1,23 @@ + +Interaction of setTimeout and WebIDL + + + + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/missing-timeout-setinterval.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/missing-timeout-setinterval.any.js new file mode 100644 index 00000000..33a1cc07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/missing-timeout-setinterval.any.js @@ -0,0 +1,34 @@ +function timeout_trampoline(t, timeout, message) { + t.step_timeout(function() { + // Yield in case we managed to be called before the second interval callback. + t.step_timeout(function() { + assert_unreached(message); + }, timeout); + }, timeout); +} + +async_test(function(t) { + let ctr = 0; + let h = setInterval(t.step_func(function() { + if (++ctr == 2) { + clearInterval(h); + t.done(); + return; + } + }) /* no interval */); + + timeout_trampoline(t, 100, "Expected setInterval callback to be called two times"); +}, "Calling setInterval with no interval should be the same as if called with 0 interval"); + +async_test(function(t) { + let ctr = 0; + let h = setInterval(t.step_func(function() { + if (++ctr == 2) { + clearInterval(h); + t.done(); + return; + } + }), undefined); + + timeout_trampoline(t, 100, "Expected setInterval callback to be called two times"); +}, "Calling setInterval with undefined interval should be the same as if called with 0 interval"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-setinterval.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-setinterval.any.js new file mode 100644 index 00000000..5646140c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-setinterval.any.js @@ -0,0 +1,12 @@ +setup({ single_test: true }); +var i = 0; +var interval; +function next() { + i++; + if (i === 20) { + clearInterval(interval); + done(); + } +} +setTimeout(assert_unreached, 1000); +interval = setInterval(next, -100); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-settimeout.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-settimeout.any.js new file mode 100644 index 00000000..da191f1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/negative-settimeout.any.js @@ -0,0 +1,3 @@ +setup({ single_test: true }); +setTimeout(done, -100); +setTimeout(assert_unreached, 10); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-setinterval.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-setinterval.any.js new file mode 100644 index 00000000..164527f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-setinterval.any.js @@ -0,0 +1,8 @@ +setup({ single_test: true }); +var interval; +function next() { + clearInterval(interval); + done(); +} +interval = setInterval(next, Math.pow(2, 32)); +setTimeout(assert_unreached, 100); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-settimeout.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-settimeout.any.js new file mode 100644 index 00000000..9092f13f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/html/webappapis/timers/type-long-settimeout.any.js @@ -0,0 +1,3 @@ +setup({ single_test: true }); +setTimeout(done, Math.pow(2, 32)); +setTimeout(assert_unreached, 100); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/FileAPI.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/FileAPI.idl new file mode 100644 index 00000000..49219fce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/FileAPI.idl @@ -0,0 +1,101 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: File API (https://w3c.github.io/FileAPI/) + +[Exposed=(Window,Worker), Serializable] +interface Blob { + constructor(optional sequence blobParts, + optional BlobPropertyBag options = {}); + + readonly attribute unsigned long long size; + readonly attribute DOMString type; + + // slice Blob into byte-ranged chunks + Blob slice(optional [Clamp] long long start, + optional [Clamp] long long end, + optional DOMString contentType); + + // read from the Blob. + [NewObject] ReadableStream stream(); + [NewObject] Promise text(); + [NewObject] Promise arrayBuffer(); + [NewObject] Promise bytes(); +}; + +enum EndingType { "transparent", "native" }; + +dictionary BlobPropertyBag { + DOMString type = ""; + EndingType endings = "transparent"; +}; + +typedef (BufferSource or Blob or USVString) BlobPart; + +[Exposed=(Window,Worker), Serializable] +interface File : Blob { + constructor(sequence fileBits, + USVString fileName, + optional FilePropertyBag options = {}); + readonly attribute DOMString name; + readonly attribute long long lastModified; +}; + +dictionary FilePropertyBag : BlobPropertyBag { + long long lastModified; +}; + +[Exposed=(Window,Worker), Serializable] +interface FileList { + getter File? item(unsigned long index); + readonly attribute unsigned long length; +}; + +[Exposed=(Window,Worker)] +interface FileReader: EventTarget { + constructor(); + // async read methods + undefined readAsArrayBuffer(Blob blob); + undefined readAsBinaryString(Blob blob); + undefined readAsText(Blob blob, optional DOMString encoding); + undefined readAsDataURL(Blob blob); + + undefined abort(); + + // states + const unsigned short EMPTY = 0; + const unsigned short LOADING = 1; + const unsigned short DONE = 2; + + readonly attribute unsigned short readyState; + + // File or Blob data + readonly attribute (DOMString or ArrayBuffer)? result; + + readonly attribute DOMException? error; + + // event handler content attributes + attribute EventHandler onloadstart; + attribute EventHandler onprogress; + attribute EventHandler onload; + attribute EventHandler onabort; + attribute EventHandler onerror; + attribute EventHandler onloadend; +}; + +[Exposed=(DedicatedWorker,SharedWorker)] +interface FileReaderSync { + constructor(); + // Synchronously return strings + + ArrayBuffer readAsArrayBuffer(Blob blob); + DOMString readAsBinaryString(Blob blob); + DOMString readAsText(Blob blob, optional DOMString encoding); + DOMString readAsDataURL(Blob blob); +}; + +[Exposed=(Window,DedicatedWorker,SharedWorker)] +partial interface URL { + static DOMString createObjectURL((Blob or MediaSource) obj); + static undefined revokeObjectURL(DOMString url); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/WebCryptoAPI.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/WebCryptoAPI.idl new file mode 100644 index 00000000..ae85c1cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/WebCryptoAPI.idl @@ -0,0 +1,237 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Web Cryptography API (https://w3c.github.io/webcrypto/) + +partial interface mixin WindowOrWorkerGlobalScope { + [SameObject] readonly attribute Crypto crypto; +}; + +[Exposed=(Window,Worker)] +interface Crypto { + [SecureContext] readonly attribute SubtleCrypto subtle; + ArrayBufferView getRandomValues(ArrayBufferView array); + [SecureContext] DOMString randomUUID(); +}; + +typedef (object or DOMString) AlgorithmIdentifier; + +typedef AlgorithmIdentifier HashAlgorithmIdentifier; + +dictionary Algorithm { + required DOMString name; +}; + +dictionary KeyAlgorithm { + required DOMString name; +}; + +enum KeyType { "public", "private", "secret" }; + +enum KeyUsage { "encrypt", "decrypt", "sign", "verify", "deriveKey", "deriveBits", "wrapKey", "unwrapKey" }; + +[SecureContext,Exposed=(Window,Worker),Serializable] +interface CryptoKey { + readonly attribute KeyType type; + readonly attribute boolean extractable; + readonly attribute object algorithm; + readonly attribute object usages; +}; + +enum KeyFormat { "raw", "spki", "pkcs8", "jwk" }; + +[SecureContext,Exposed=(Window,Worker)] +interface SubtleCrypto { + Promise encrypt(AlgorithmIdentifier algorithm, + CryptoKey key, + BufferSource data); + Promise decrypt(AlgorithmIdentifier algorithm, + CryptoKey key, + BufferSource data); + Promise sign(AlgorithmIdentifier algorithm, + CryptoKey key, + BufferSource data); + Promise verify(AlgorithmIdentifier algorithm, + CryptoKey key, + BufferSource signature, + BufferSource data); + Promise digest(AlgorithmIdentifier algorithm, + BufferSource data); + + Promise generateKey(AlgorithmIdentifier algorithm, + boolean extractable, + sequence keyUsages ); + Promise deriveKey(AlgorithmIdentifier algorithm, + CryptoKey baseKey, + AlgorithmIdentifier derivedKeyType, + boolean extractable, + sequence keyUsages ); + Promise deriveBits(AlgorithmIdentifier algorithm, + CryptoKey baseKey, + optional unsigned long? length = null); + + Promise importKey(KeyFormat format, + (BufferSource or JsonWebKey) keyData, + AlgorithmIdentifier algorithm, + boolean extractable, + sequence keyUsages ); + Promise exportKey(KeyFormat format, CryptoKey key); + + Promise wrapKey(KeyFormat format, + CryptoKey key, + CryptoKey wrappingKey, + AlgorithmIdentifier wrapAlgorithm); + Promise unwrapKey(KeyFormat format, + BufferSource wrappedKey, + CryptoKey unwrappingKey, + AlgorithmIdentifier unwrapAlgorithm, + AlgorithmIdentifier unwrappedKeyAlgorithm, + boolean extractable, + sequence keyUsages ); +}; + +dictionary RsaOtherPrimesInfo { + // The following fields are defined in Section 6.3.2.7 of JSON Web Algorithms + DOMString r; + DOMString d; + DOMString t; +}; + +dictionary JsonWebKey { + // The following fields are defined in Section 3.1 of JSON Web Key + DOMString kty; + DOMString use; + sequence key_ops; + DOMString alg; + + // The following fields are defined in JSON Web Key Parameters Registration + boolean ext; + + // The following fields are defined in Section 6 of JSON Web Algorithms + DOMString crv; + DOMString x; + DOMString y; + DOMString d; + DOMString n; + DOMString e; + DOMString p; + DOMString q; + DOMString dp; + DOMString dq; + DOMString qi; + sequence oth; + DOMString k; +}; + +typedef Uint8Array BigInteger; + +dictionary CryptoKeyPair { + CryptoKey publicKey; + CryptoKey privateKey; +}; + +dictionary RsaKeyGenParams : Algorithm { + required [EnforceRange] unsigned long modulusLength; + required BigInteger publicExponent; +}; + +dictionary RsaHashedKeyGenParams : RsaKeyGenParams { + required HashAlgorithmIdentifier hash; +}; + +dictionary RsaKeyAlgorithm : KeyAlgorithm { + required unsigned long modulusLength; + required BigInteger publicExponent; +}; + +dictionary RsaHashedKeyAlgorithm : RsaKeyAlgorithm { + required KeyAlgorithm hash; +}; + +dictionary RsaHashedImportParams : Algorithm { + required HashAlgorithmIdentifier hash; +}; + +dictionary RsaPssParams : Algorithm { + required [EnforceRange] unsigned long saltLength; +}; + +dictionary RsaOaepParams : Algorithm { + BufferSource label; +}; + +dictionary EcdsaParams : Algorithm { + required HashAlgorithmIdentifier hash; +}; + +typedef DOMString NamedCurve; + +dictionary EcKeyGenParams : Algorithm { + required NamedCurve namedCurve; +}; + +dictionary EcKeyAlgorithm : KeyAlgorithm { + required NamedCurve namedCurve; +}; + +dictionary EcKeyImportParams : Algorithm { + required NamedCurve namedCurve; +}; + +dictionary EcdhKeyDeriveParams : Algorithm { + required CryptoKey public; +}; + +dictionary AesCtrParams : Algorithm { + required BufferSource counter; + required [EnforceRange] octet length; +}; + +dictionary AesKeyAlgorithm : KeyAlgorithm { + required unsigned short length; +}; + +dictionary AesKeyGenParams : Algorithm { + required [EnforceRange] unsigned short length; +}; + +dictionary AesDerivedKeyParams : Algorithm { + required [EnforceRange] unsigned short length; +}; + +dictionary AesCbcParams : Algorithm { + required BufferSource iv; +}; + +dictionary AesGcmParams : Algorithm { + required BufferSource iv; + BufferSource additionalData; + [EnforceRange] octet tagLength; +}; + +dictionary HmacImportParams : Algorithm { + required HashAlgorithmIdentifier hash; + [EnforceRange] unsigned long length; +}; + +dictionary HmacKeyAlgorithm : KeyAlgorithm { + required KeyAlgorithm hash; + required unsigned long length; +}; + +dictionary HmacKeyGenParams : Algorithm { + required HashAlgorithmIdentifier hash; + [EnforceRange] unsigned long length; +}; + +dictionary HkdfParams : Algorithm { + required HashAlgorithmIdentifier hash; + required BufferSource salt; + required BufferSource info; +}; + +dictionary Pbkdf2Params : Algorithm { + required BufferSource salt; + required [EnforceRange] unsigned long iterations; + required HashAlgorithmIdentifier hash; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/compression.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/compression.idl new file mode 100644 index 00000000..defe4ba5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/compression.idl @@ -0,0 +1,22 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Compression Standard (https://compression.spec.whatwg.org/) + +enum CompressionFormat { + "deflate", + "deflate-raw", + "gzip", +}; + +[Exposed=*] +interface CompressionStream { + constructor(CompressionFormat format); +}; +CompressionStream includes GenericTransformStream; + +[Exposed=*] +interface DecompressionStream { + constructor(CompressionFormat format); +}; +DecompressionStream includes GenericTransformStream; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/console.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/console.idl new file mode 100644 index 00000000..fdf1d0df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/console.idl @@ -0,0 +1,34 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Console Standard (https://console.spec.whatwg.org/) + +[Exposed=*] +namespace console { // but see namespace object requirements below + // Logging + undefined assert(optional boolean condition = false, any... data); + undefined clear(); + undefined debug(any... data); + undefined error(any... data); + undefined info(any... data); + undefined log(any... data); + undefined table(optional any tabularData, optional sequence properties); + undefined trace(any... data); + undefined warn(any... data); + undefined dir(optional any item, optional object? options); + undefined dirxml(any... data); + + // Counting + undefined count(optional DOMString label = "default"); + undefined countReset(optional DOMString label = "default"); + + // Grouping + undefined group(any... data); + undefined groupCollapsed(any... data); + undefined groupEnd(); + + // Timing + undefined time(optional DOMString label = "default"); + undefined timeLog(optional DOMString label = "default", any... data); + undefined timeEnd(optional DOMString label = "default"); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/dom.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/dom.idl new file mode 100644 index 00000000..72d61f5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/dom.idl @@ -0,0 +1,650 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: DOM Standard (https://dom.spec.whatwg.org/) + +[Exposed=*] +interface Event { + constructor(DOMString type, optional EventInit eventInitDict = {}); + + readonly attribute DOMString type; + readonly attribute EventTarget? target; + readonly attribute EventTarget? srcElement; // legacy + readonly attribute EventTarget? currentTarget; + sequence composedPath(); + + const unsigned short NONE = 0; + const unsigned short CAPTURING_PHASE = 1; + const unsigned short AT_TARGET = 2; + const unsigned short BUBBLING_PHASE = 3; + readonly attribute unsigned short eventPhase; + + undefined stopPropagation(); + attribute boolean cancelBubble; // legacy alias of .stopPropagation() + undefined stopImmediatePropagation(); + + readonly attribute boolean bubbles; + readonly attribute boolean cancelable; + attribute boolean returnValue; // legacy + undefined preventDefault(); + readonly attribute boolean defaultPrevented; + readonly attribute boolean composed; + + [LegacyUnforgeable] readonly attribute boolean isTrusted; + readonly attribute DOMHighResTimeStamp timeStamp; + + undefined initEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false); // legacy +}; + +dictionary EventInit { + boolean bubbles = false; + boolean cancelable = false; + boolean composed = false; +}; + +partial interface Window { + [Replaceable] readonly attribute (Event or undefined) event; // legacy +}; + +[Exposed=*] +interface CustomEvent : Event { + constructor(DOMString type, optional CustomEventInit eventInitDict = {}); + + readonly attribute any detail; + + undefined initCustomEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false, optional any detail = null); // legacy +}; + +dictionary CustomEventInit : EventInit { + any detail = null; +}; + +[Exposed=*] +interface EventTarget { + constructor(); + + undefined addEventListener(DOMString type, EventListener? callback, optional (AddEventListenerOptions or boolean) options = {}); + undefined removeEventListener(DOMString type, EventListener? callback, optional (EventListenerOptions or boolean) options = {}); + boolean dispatchEvent(Event event); +}; + +callback interface EventListener { + undefined handleEvent(Event event); +}; + +dictionary EventListenerOptions { + boolean capture = false; +}; + +dictionary AddEventListenerOptions : EventListenerOptions { + boolean passive; + boolean once = false; + AbortSignal signal; +}; + +[Exposed=*] +interface AbortController { + constructor(); + + [SameObject] readonly attribute AbortSignal signal; + + undefined abort(optional any reason); +}; + +[Exposed=*] +interface AbortSignal : EventTarget { + [NewObject] static AbortSignal abort(optional any reason); + [Exposed=(Window,Worker), NewObject] static AbortSignal timeout([EnforceRange] unsigned long long milliseconds); + [NewObject] static AbortSignal _any(sequence signals); + + readonly attribute boolean aborted; + readonly attribute any reason; + undefined throwIfAborted(); + + attribute EventHandler onabort; +}; +interface mixin NonElementParentNode { + Element? getElementById(DOMString elementId); +}; +Document includes NonElementParentNode; +DocumentFragment includes NonElementParentNode; + +interface mixin DocumentOrShadowRoot { +}; +Document includes DocumentOrShadowRoot; +ShadowRoot includes DocumentOrShadowRoot; + +interface mixin ParentNode { + [SameObject] readonly attribute HTMLCollection children; + readonly attribute Element? firstElementChild; + readonly attribute Element? lastElementChild; + readonly attribute unsigned long childElementCount; + + [CEReactions, Unscopable] undefined prepend((Node or TrustedScript or DOMString)... nodes); + [CEReactions, Unscopable] undefined append((Node or TrustedScript or DOMString)... nodes); + [CEReactions, Unscopable] undefined replaceChildren((Node or TrustedScript or DOMString)... nodes); + + Element? querySelector(DOMString selectors); + [NewObject] NodeList querySelectorAll(DOMString selectors); +}; +Document includes ParentNode; +DocumentFragment includes ParentNode; +Element includes ParentNode; + +interface mixin NonDocumentTypeChildNode { + readonly attribute Element? previousElementSibling; + readonly attribute Element? nextElementSibling; +}; +Element includes NonDocumentTypeChildNode; +CharacterData includes NonDocumentTypeChildNode; + +interface mixin ChildNode { + [CEReactions, Unscopable] undefined before((Node or TrustedScript or DOMString)... nodes); + [CEReactions, Unscopable] undefined after((Node or TrustedScript or DOMString)... nodes); + [CEReactions, Unscopable] undefined replaceWith((Node or TrustedScript or DOMString)... nodes); + [CEReactions, Unscopable] undefined remove(); +}; +DocumentType includes ChildNode; +Element includes ChildNode; +CharacterData includes ChildNode; + +interface mixin Slottable { + readonly attribute HTMLSlotElement? assignedSlot; +}; +Element includes Slottable; +Text includes Slottable; + +[Exposed=Window] +interface NodeList { + getter Node? item(unsigned long index); + readonly attribute unsigned long length; + iterable; +}; + +[Exposed=Window, LegacyUnenumerableNamedProperties] +interface HTMLCollection { + readonly attribute unsigned long length; + getter Element? item(unsigned long index); + getter Element? namedItem(DOMString name); +}; + +[Exposed=Window] +interface MutationObserver { + constructor(MutationCallback callback); + + undefined observe(Node target, optional MutationObserverInit options = {}); + undefined disconnect(); + sequence takeRecords(); +}; + +callback MutationCallback = undefined (sequence mutations, MutationObserver observer); + +dictionary MutationObserverInit { + boolean childList = false; + boolean attributes; + boolean characterData; + boolean subtree = false; + boolean attributeOldValue; + boolean characterDataOldValue; + sequence attributeFilter; +}; + +[Exposed=Window] +interface MutationRecord { + readonly attribute DOMString type; + [SameObject] readonly attribute Node target; + [SameObject] readonly attribute NodeList addedNodes; + [SameObject] readonly attribute NodeList removedNodes; + readonly attribute Node? previousSibling; + readonly attribute Node? nextSibling; + readonly attribute DOMString? attributeName; + readonly attribute DOMString? attributeNamespace; + readonly attribute DOMString? oldValue; +}; + +[Exposed=Window] +interface Node : EventTarget { + const unsigned short ELEMENT_NODE = 1; + const unsigned short ATTRIBUTE_NODE = 2; + const unsigned short TEXT_NODE = 3; + const unsigned short CDATA_SECTION_NODE = 4; + const unsigned short ENTITY_REFERENCE_NODE = 5; // legacy + const unsigned short ENTITY_NODE = 6; // legacy + const unsigned short PROCESSING_INSTRUCTION_NODE = 7; + const unsigned short COMMENT_NODE = 8; + const unsigned short DOCUMENT_NODE = 9; + const unsigned short DOCUMENT_TYPE_NODE = 10; + const unsigned short DOCUMENT_FRAGMENT_NODE = 11; + const unsigned short NOTATION_NODE = 12; // legacy + readonly attribute unsigned short nodeType; + readonly attribute DOMString nodeName; + + readonly attribute USVString baseURI; + + readonly attribute boolean isConnected; + readonly attribute Document? ownerDocument; + Node getRootNode(optional GetRootNodeOptions options = {}); + readonly attribute Node? parentNode; + readonly attribute Element? parentElement; + boolean hasChildNodes(); + [SameObject] readonly attribute NodeList childNodes; + readonly attribute Node? firstChild; + readonly attribute Node? lastChild; + readonly attribute Node? previousSibling; + readonly attribute Node? nextSibling; + + [CEReactions] attribute DOMString? nodeValue; + [CEReactions] attribute DOMString? textContent; + [CEReactions] undefined normalize(); + + [CEReactions, NewObject] Node cloneNode(optional boolean deep = false); + boolean isEqualNode(Node? otherNode); + boolean isSameNode(Node? otherNode); // legacy alias of === + + const unsigned short DOCUMENT_POSITION_DISCONNECTED = 0x01; + const unsigned short DOCUMENT_POSITION_PRECEDING = 0x02; + const unsigned short DOCUMENT_POSITION_FOLLOWING = 0x04; + const unsigned short DOCUMENT_POSITION_CONTAINS = 0x08; + const unsigned short DOCUMENT_POSITION_CONTAINED_BY = 0x10; + const unsigned short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20; + unsigned short compareDocumentPosition(Node other); + boolean contains(Node? other); + + DOMString? lookupPrefix(DOMString? namespace); + DOMString? lookupNamespaceURI(DOMString? prefix); + boolean isDefaultNamespace(DOMString? namespace); + + [CEReactions] Node insertBefore(Node node, Node? child); + [CEReactions] Node appendChild(Node node); + [CEReactions] Node replaceChild(Node node, Node child); + [CEReactions] Node removeChild(Node child); +}; + +dictionary GetRootNodeOptions { + boolean composed = false; +}; + +[Exposed=Window] +interface Document : Node { + constructor(); + + [SameObject] readonly attribute DOMImplementation implementation; + readonly attribute USVString URL; + readonly attribute USVString documentURI; + readonly attribute DOMString compatMode; + readonly attribute DOMString characterSet; + readonly attribute DOMString charset; // legacy alias of .characterSet + readonly attribute DOMString inputEncoding; // legacy alias of .characterSet + readonly attribute DOMString contentType; + + readonly attribute DocumentType? doctype; + readonly attribute Element? documentElement; + HTMLCollection getElementsByTagName(DOMString qualifiedName); + HTMLCollection getElementsByTagNameNS(DOMString? namespace, DOMString localName); + HTMLCollection getElementsByClassName(DOMString classNames); + + [CEReactions, NewObject] Element createElement(DOMString localName, optional (DOMString or ElementCreationOptions) options = {}); + [CEReactions, NewObject] Element createElementNS(DOMString? namespace, DOMString qualifiedName, optional (DOMString or ElementCreationOptions) options = {}); + [NewObject] DocumentFragment createDocumentFragment(); + [NewObject] Text createTextNode(DOMString data); + [NewObject] CDATASection createCDATASection(DOMString data); + [NewObject] Comment createComment(DOMString data); + [NewObject] ProcessingInstruction createProcessingInstruction(DOMString target, DOMString data); + + [CEReactions, NewObject] Node importNode(Node node, optional boolean deep = false); + [CEReactions] Node adoptNode(Node node); + + [NewObject] Attr createAttribute(DOMString localName); + [NewObject] Attr createAttributeNS(DOMString? namespace, DOMString qualifiedName); + + [NewObject] Event createEvent(DOMString interface); // legacy + + [NewObject] Range createRange(); + + // NodeFilter.SHOW_ALL = 0xFFFFFFFF + [NewObject] NodeIterator createNodeIterator(Node root, optional unsigned long whatToShow = 0xFFFFFFFF, optional NodeFilter? filter = null); + [NewObject] TreeWalker createTreeWalker(Node root, optional unsigned long whatToShow = 0xFFFFFFFF, optional NodeFilter? filter = null); +}; + +[Exposed=Window] +interface XMLDocument : Document {}; + +dictionary ElementCreationOptions { + DOMString is; +}; + +[Exposed=Window] +interface DOMImplementation { + [NewObject] DocumentType createDocumentType(DOMString qualifiedName, DOMString publicId, DOMString systemId); + [NewObject] XMLDocument createDocument(DOMString? namespace, [LegacyNullToEmptyString] DOMString qualifiedName, optional DocumentType? doctype = null); + [NewObject] Document createHTMLDocument(optional DOMString title); + + boolean hasFeature(); // useless; always returns true +}; + +[Exposed=Window] +interface DocumentType : Node { + readonly attribute DOMString name; + readonly attribute DOMString publicId; + readonly attribute DOMString systemId; +}; + +[Exposed=Window] +interface DocumentFragment : Node { + constructor(); +}; + +[Exposed=Window] +interface ShadowRoot : DocumentFragment { + readonly attribute ShadowRootMode mode; + readonly attribute boolean delegatesFocus; + readonly attribute SlotAssignmentMode slotAssignment; + readonly attribute boolean clonable; + readonly attribute boolean serializable; + readonly attribute Element host; + attribute EventHandler onslotchange; +}; + +enum ShadowRootMode { "open", "closed" }; +enum SlotAssignmentMode { "manual", "named" }; + +[Exposed=Window] +interface Element : Node { + readonly attribute DOMString? namespaceURI; + readonly attribute DOMString? prefix; + readonly attribute DOMString localName; + readonly attribute DOMString tagName; + + [CEReactions] attribute DOMString id; + [CEReactions] attribute DOMString className; + [SameObject, PutForwards=value] readonly attribute DOMTokenList classList; + [CEReactions, Unscopable] attribute DOMString slot; + + boolean hasAttributes(); + [SameObject] readonly attribute NamedNodeMap attributes; + sequence getAttributeNames(); + DOMString? getAttribute(DOMString qualifiedName); + DOMString? getAttributeNS(DOMString? namespace, DOMString localName); + [CEReactions] undefined setAttribute(DOMString qualifiedName, DOMString value); + [CEReactions] undefined setAttributeNS(DOMString? namespace, DOMString qualifiedName, DOMString value); + [CEReactions] undefined removeAttribute(DOMString qualifiedName); + [CEReactions] undefined removeAttributeNS(DOMString? namespace, DOMString localName); + [CEReactions] boolean toggleAttribute(DOMString qualifiedName, optional boolean force); + boolean hasAttribute(DOMString qualifiedName); + boolean hasAttributeNS(DOMString? namespace, DOMString localName); + + Attr? getAttributeNode(DOMString qualifiedName); + Attr? getAttributeNodeNS(DOMString? namespace, DOMString localName); + [CEReactions] Attr? setAttributeNode(Attr attr); + [CEReactions] Attr? setAttributeNodeNS(Attr attr); + [CEReactions] Attr removeAttributeNode(Attr attr); + + ShadowRoot attachShadow(ShadowRootInit init); + readonly attribute ShadowRoot? shadowRoot; + + Element? closest(DOMString selectors); + boolean matches(DOMString selectors); + boolean webkitMatchesSelector(DOMString selectors); // legacy alias of .matches + + HTMLCollection getElementsByTagName(DOMString qualifiedName); + HTMLCollection getElementsByTagNameNS(DOMString? namespace, DOMString localName); + HTMLCollection getElementsByClassName(DOMString classNames); + + [CEReactions] Element? insertAdjacentElement(DOMString where, Element element); // legacy + undefined insertAdjacentText(DOMString where, DOMString data); // legacy +}; + +dictionary ShadowRootInit { + required ShadowRootMode mode; + boolean delegatesFocus = false; + SlotAssignmentMode slotAssignment = "named"; + boolean clonable = false; + boolean serializable = false; +}; + +[Exposed=Window, + LegacyUnenumerableNamedProperties] +interface NamedNodeMap { + readonly attribute unsigned long length; + getter Attr? item(unsigned long index); + getter Attr? getNamedItem(DOMString qualifiedName); + Attr? getNamedItemNS(DOMString? namespace, DOMString localName); + [CEReactions] Attr? setNamedItem(Attr attr); + [CEReactions] Attr? setNamedItemNS(Attr attr); + [CEReactions] Attr removeNamedItem(DOMString qualifiedName); + [CEReactions] Attr removeNamedItemNS(DOMString? namespace, DOMString localName); +}; + +[Exposed=Window] +interface Attr : Node { + readonly attribute DOMString? namespaceURI; + readonly attribute DOMString? prefix; + readonly attribute DOMString localName; + readonly attribute DOMString name; + [CEReactions] attribute DOMString value; + + readonly attribute Element? ownerElement; + + readonly attribute boolean specified; // useless; always returns true +}; +[Exposed=Window] +interface CharacterData : Node { + attribute [LegacyNullToEmptyString] DOMString data; + readonly attribute unsigned long length; + DOMString substringData(unsigned long offset, unsigned long count); + undefined appendData(DOMString data); + undefined insertData(unsigned long offset, DOMString data); + undefined deleteData(unsigned long offset, unsigned long count); + undefined replaceData(unsigned long offset, unsigned long count, DOMString data); +}; + +[Exposed=Window] +interface Text : CharacterData { + constructor(optional DOMString data = ""); + + [NewObject] Text splitText(unsigned long offset); + readonly attribute DOMString wholeText; +}; + +[Exposed=Window] +interface CDATASection : Text { +}; +[Exposed=Window] +interface ProcessingInstruction : CharacterData { + readonly attribute DOMString target; +}; +[Exposed=Window] +interface Comment : CharacterData { + constructor(optional DOMString data = ""); +}; + +[Exposed=Window] +interface AbstractRange { + readonly attribute Node startContainer; + readonly attribute unsigned long startOffset; + readonly attribute Node endContainer; + readonly attribute unsigned long endOffset; + readonly attribute boolean collapsed; +}; + +dictionary StaticRangeInit { + required Node startContainer; + required unsigned long startOffset; + required Node endContainer; + required unsigned long endOffset; +}; + +[Exposed=Window] +interface StaticRange : AbstractRange { + constructor(StaticRangeInit init); +}; + +[Exposed=Window] +interface Range : AbstractRange { + constructor(); + + readonly attribute Node commonAncestorContainer; + + undefined setStart(Node node, unsigned long offset); + undefined setEnd(Node node, unsigned long offset); + undefined setStartBefore(Node node); + undefined setStartAfter(Node node); + undefined setEndBefore(Node node); + undefined setEndAfter(Node node); + undefined collapse(optional boolean toStart = false); + undefined selectNode(Node node); + undefined selectNodeContents(Node node); + + const unsigned short START_TO_START = 0; + const unsigned short START_TO_END = 1; + const unsigned short END_TO_END = 2; + const unsigned short END_TO_START = 3; + short compareBoundaryPoints(unsigned short how, Range sourceRange); + + [CEReactions] undefined deleteContents(); + [CEReactions, NewObject] DocumentFragment extractContents(); + [CEReactions, NewObject] DocumentFragment cloneContents(); + [CEReactions] undefined insertNode(Node node); + [CEReactions] undefined surroundContents(Node newParent); + + [NewObject] Range cloneRange(); + undefined detach(); + + boolean isPointInRange(Node node, unsigned long offset); + short comparePoint(Node node, unsigned long offset); + + boolean intersectsNode(Node node); + + stringifier; +}; + +[Exposed=Window] +interface NodeIterator { + [SameObject] readonly attribute Node root; + readonly attribute Node referenceNode; + readonly attribute boolean pointerBeforeReferenceNode; + readonly attribute unsigned long whatToShow; + readonly attribute NodeFilter? filter; + + Node? nextNode(); + Node? previousNode(); + + undefined detach(); +}; + +[Exposed=Window] +interface TreeWalker { + [SameObject] readonly attribute Node root; + readonly attribute unsigned long whatToShow; + readonly attribute NodeFilter? filter; + attribute Node currentNode; + + Node? parentNode(); + Node? firstChild(); + Node? lastChild(); + Node? previousSibling(); + Node? nextSibling(); + Node? previousNode(); + Node? nextNode(); +}; +[Exposed=Window] +callback interface NodeFilter { + // Constants for acceptNode() + const unsigned short FILTER_ACCEPT = 1; + const unsigned short FILTER_REJECT = 2; + const unsigned short FILTER_SKIP = 3; + + // Constants for whatToShow + const unsigned long SHOW_ALL = 0xFFFFFFFF; + const unsigned long SHOW_ELEMENT = 0x1; + const unsigned long SHOW_ATTRIBUTE = 0x2; + const unsigned long SHOW_TEXT = 0x4; + const unsigned long SHOW_CDATA_SECTION = 0x8; + const unsigned long SHOW_ENTITY_REFERENCE = 0x10; // legacy + const unsigned long SHOW_ENTITY = 0x20; // legacy + const unsigned long SHOW_PROCESSING_INSTRUCTION = 0x40; + const unsigned long SHOW_COMMENT = 0x80; + const unsigned long SHOW_DOCUMENT = 0x100; + const unsigned long SHOW_DOCUMENT_TYPE = 0x200; + const unsigned long SHOW_DOCUMENT_FRAGMENT = 0x400; + const unsigned long SHOW_NOTATION = 0x800; // legacy + + unsigned short acceptNode(Node node); +}; + +[Exposed=Window] +interface DOMTokenList { + readonly attribute unsigned long length; + getter DOMString? item(unsigned long index); + boolean contains(DOMString token); + [CEReactions] undefined add(DOMString... tokens); + [CEReactions] undefined remove(DOMString... tokens); + [CEReactions] boolean toggle(DOMString token, optional boolean force); + [CEReactions] boolean replace(DOMString token, DOMString newToken); + boolean supports(DOMString token); + [CEReactions] stringifier attribute DOMString value; + iterable; +}; + +[Exposed=Window] +interface XPathResult { + const unsigned short ANY_TYPE = 0; + const unsigned short NUMBER_TYPE = 1; + const unsigned short STRING_TYPE = 2; + const unsigned short BOOLEAN_TYPE = 3; + const unsigned short UNORDERED_NODE_ITERATOR_TYPE = 4; + const unsigned short ORDERED_NODE_ITERATOR_TYPE = 5; + const unsigned short UNORDERED_NODE_SNAPSHOT_TYPE = 6; + const unsigned short ORDERED_NODE_SNAPSHOT_TYPE = 7; + const unsigned short ANY_UNORDERED_NODE_TYPE = 8; + const unsigned short FIRST_ORDERED_NODE_TYPE = 9; + + readonly attribute unsigned short resultType; + readonly attribute unrestricted double numberValue; + readonly attribute DOMString stringValue; + readonly attribute boolean booleanValue; + readonly attribute Node? singleNodeValue; + readonly attribute boolean invalidIteratorState; + readonly attribute unsigned long snapshotLength; + + Node? iterateNext(); + Node? snapshotItem(unsigned long index); +}; + +[Exposed=Window] +interface XPathExpression { + // XPathResult.ANY_TYPE = 0 + XPathResult evaluate(Node contextNode, optional unsigned short type = 0, optional XPathResult? result = null); +}; + +callback interface XPathNSResolver { + DOMString? lookupNamespaceURI(DOMString? prefix); +}; + +interface mixin XPathEvaluatorBase { + [NewObject] XPathExpression createExpression(DOMString expression, optional XPathNSResolver? resolver = null); + Node createNSResolver(Node nodeResolver); // legacy + // XPathResult.ANY_TYPE = 0 + XPathResult evaluate(DOMString expression, Node contextNode, optional XPathNSResolver? resolver = null, optional unsigned short type = 0, optional XPathResult? result = null); +}; +Document includes XPathEvaluatorBase; + +[Exposed=Window] +interface XPathEvaluator { + constructor(); +}; + +XPathEvaluator includes XPathEvaluatorBase; + +[Exposed=Window] +interface XSLTProcessor { + constructor(); + undefined importStylesheet(Node style); + [CEReactions] DocumentFragment transformToFragment(Node source, Document output); + [CEReactions] Document transformToDocument(Node source); + undefined setParameter([LegacyNullToEmptyString] DOMString namespaceURI, DOMString localName, any value); + any getParameter([LegacyNullToEmptyString] DOMString namespaceURI, DOMString localName); + undefined removeParameter([LegacyNullToEmptyString] DOMString namespaceURI, DOMString localName); + undefined clearParameters(); + undefined reset(); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/encoding.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/encoding.idl new file mode 100644 index 00000000..a9499f62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/encoding.idl @@ -0,0 +1,59 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Encoding Standard (https://encoding.spec.whatwg.org/) + +interface mixin TextDecoderCommon { + readonly attribute DOMString encoding; + readonly attribute boolean fatal; + readonly attribute boolean ignoreBOM; +}; + +dictionary TextDecoderOptions { + boolean fatal = false; + boolean ignoreBOM = false; +}; + +dictionary TextDecodeOptions { + boolean stream = false; +}; + +[Exposed=*] +interface TextDecoder { + constructor(optional DOMString label = "utf-8", optional TextDecoderOptions options = {}); + + USVString decode(optional AllowSharedBufferSource input, optional TextDecodeOptions options = {}); +}; +TextDecoder includes TextDecoderCommon; + +interface mixin TextEncoderCommon { + readonly attribute DOMString encoding; +}; + +dictionary TextEncoderEncodeIntoResult { + unsigned long long read; + unsigned long long written; +}; + +[Exposed=*] +interface TextEncoder { + constructor(); + + [NewObject] Uint8Array encode(optional USVString input = ""); + TextEncoderEncodeIntoResult encodeInto(USVString source, [AllowShared] Uint8Array destination); +}; +TextEncoder includes TextEncoderCommon; + +[Exposed=*] +interface TextDecoderStream { + constructor(optional DOMString label = "utf-8", optional TextDecoderOptions options = {}); +}; +TextDecoderStream includes TextDecoderCommon; +TextDecoderStream includes GenericTransformStream; + +[Exposed=*] +interface TextEncoderStream { + constructor(); +}; +TextEncoderStream includes TextEncoderCommon; +TextEncoderStream includes GenericTransformStream; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/hr-time.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/hr-time.idl new file mode 100644 index 00000000..835ee8a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/hr-time.idl @@ -0,0 +1,19 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: High Resolution Time (https://w3c.github.io/hr-time/) + +typedef double DOMHighResTimeStamp; + +typedef unsigned long long EpochTimeStamp; + +[Exposed=(Window,Worker)] +interface Performance : EventTarget { + DOMHighResTimeStamp now(); + readonly attribute DOMHighResTimeStamp timeOrigin; + [Default] object toJSON(); +}; + +partial interface mixin WindowOrWorkerGlobalScope { + [Replaceable] readonly attribute Performance performance; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/html.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/html.idl new file mode 100644 index 00000000..4d6c0229 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/html.idl @@ -0,0 +1,2989 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: HTML Standard (https://html.spec.whatwg.org/multipage/) + +[Exposed=Window, + LegacyUnenumerableNamedProperties] +interface HTMLAllCollection { + readonly attribute unsigned long length; + getter Element (unsigned long index); + getter (HTMLCollection or Element)? namedItem(DOMString name); + (HTMLCollection or Element)? item(optional DOMString nameOrIndex); + + // Note: HTMLAllCollection objects have a custom [[Call]] internal method and an [[IsHTMLDDA]] internal slot. +}; + +[Exposed=Window] +interface HTMLFormControlsCollection : HTMLCollection { + // inherits length and item() + getter (RadioNodeList or Element)? namedItem(DOMString name); // shadows inherited namedItem() +}; + +[Exposed=Window] +interface RadioNodeList : NodeList { + attribute DOMString value; +}; + +[Exposed=Window] +interface HTMLOptionsCollection : HTMLCollection { + // inherits item(), namedItem() + [CEReactions] attribute unsigned long length; // shadows inherited length + [CEReactions] setter undefined (unsigned long index, HTMLOptionElement? option); + [CEReactions] undefined add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null); + [CEReactions] undefined remove(long index); + attribute long selectedIndex; +}; + +[Exposed=(Window,Worker)] +interface DOMStringList { + readonly attribute unsigned long length; + getter DOMString? item(unsigned long index); + boolean contains(DOMString string); +}; + +enum DocumentReadyState { "loading", "interactive", "complete" }; +enum DocumentVisibilityState { "visible", "hidden" }; +typedef (HTMLScriptElement or SVGScriptElement) HTMLOrSVGScriptElement; + +[LegacyOverrideBuiltIns] +partial interface Document { + static Document parseHTMLUnsafe((TrustedHTML or DOMString) html); + + // resource metadata management + [PutForwards=href, LegacyUnforgeable] readonly attribute Location? location; + attribute USVString domain; + readonly attribute USVString referrer; + attribute USVString cookie; + readonly attribute DOMString lastModified; + readonly attribute DocumentReadyState readyState; + + // DOM tree accessors + getter object (DOMString name); + [CEReactions] attribute DOMString title; + [CEReactions] attribute DOMString dir; + [CEReactions] attribute HTMLElement? body; + readonly attribute HTMLHeadElement? head; + [SameObject] readonly attribute HTMLCollection images; + [SameObject] readonly attribute HTMLCollection embeds; + [SameObject] readonly attribute HTMLCollection plugins; + [SameObject] readonly attribute HTMLCollection links; + [SameObject] readonly attribute HTMLCollection forms; + [SameObject] readonly attribute HTMLCollection scripts; + NodeList getElementsByName(DOMString elementName); + readonly attribute HTMLOrSVGScriptElement? currentScript; // classic scripts in a document tree only + + // dynamic markup insertion + [CEReactions] Document open(optional DOMString unused1, optional DOMString unused2); // both arguments are ignored + WindowProxy? open(USVString url, DOMString name, DOMString features); + [CEReactions] undefined close(); + [CEReactions] undefined write((TrustedHTML or DOMString)... text); + [CEReactions] undefined writeln((TrustedHTML or DOMString)... text); + + // user interaction + readonly attribute WindowProxy? defaultView; + boolean hasFocus(); + [CEReactions] attribute DOMString designMode; + [CEReactions] boolean execCommand(DOMString commandId, optional boolean showUI = false, optional DOMString value = ""); + boolean queryCommandEnabled(DOMString commandId); + boolean queryCommandIndeterm(DOMString commandId); + boolean queryCommandState(DOMString commandId); + boolean queryCommandSupported(DOMString commandId); + DOMString queryCommandValue(DOMString commandId); + readonly attribute boolean hidden; + readonly attribute DocumentVisibilityState visibilityState; + + // special event handler IDL attributes that only apply to Document objects + [LegacyLenientThis] attribute EventHandler onreadystatechange; + attribute EventHandler onvisibilitychange; + + // also has obsolete members +}; +Document includes GlobalEventHandlers; + +partial interface mixin DocumentOrShadowRoot { + readonly attribute Element? activeElement; +}; + +[Exposed=Window] +interface HTMLElement : Element { + [HTMLConstructor] constructor(); + + // metadata attributes + [CEReactions] attribute DOMString title; + [CEReactions] attribute DOMString lang; + [CEReactions] attribute boolean translate; + [CEReactions] attribute DOMString dir; + + // user interaction + [CEReactions] attribute (boolean or unrestricted double or DOMString)? hidden; + [CEReactions] attribute boolean inert; + undefined click(); + [CEReactions] attribute DOMString accessKey; + readonly attribute DOMString accessKeyLabel; + [CEReactions] attribute boolean draggable; + [CEReactions] attribute boolean spellcheck; + [CEReactions] attribute DOMString writingSuggestions; + [CEReactions] attribute DOMString autocapitalize; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString innerText; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString outerText; + + ElementInternals attachInternals(); + + // The popover API + undefined showPopover(); + undefined hidePopover(); + boolean togglePopover(optional boolean force); + [CEReactions] attribute DOMString? popover; +}; + +HTMLElement includes GlobalEventHandlers; +HTMLElement includes ElementContentEditable; +HTMLElement includes HTMLOrSVGElement; + +[Exposed=Window] +interface HTMLUnknownElement : HTMLElement { + // Note: intentionally no [HTMLConstructor] +}; + +interface mixin HTMLOrSVGElement { + [SameObject] readonly attribute DOMStringMap dataset; + attribute DOMString nonce; // intentionally no [CEReactions] + + [CEReactions] attribute boolean autofocus; + [CEReactions] attribute long tabIndex; + undefined focus(optional FocusOptions options = {}); + undefined blur(); +}; + +[Exposed=Window, + LegacyOverrideBuiltIns] +interface DOMStringMap { + getter DOMString (DOMString name); + [CEReactions] setter undefined (DOMString name, DOMString value); + [CEReactions] deleter undefined (DOMString name); +}; + +[Exposed=Window] +interface HTMLHtmlElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLHeadElement : HTMLElement { + [HTMLConstructor] constructor(); +}; + +[Exposed=Window] +interface HTMLTitleElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString text; +}; + +[Exposed=Window] +interface HTMLBaseElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString href; + [CEReactions] attribute DOMString target; +}; + +[Exposed=Window] +interface HTMLLinkElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString href; + [CEReactions] attribute DOMString? crossOrigin; + [CEReactions] attribute DOMString rel; + [CEReactions] attribute DOMString as; + [SameObject, PutForwards=value] readonly attribute DOMTokenList relList; + [CEReactions] attribute DOMString media; + [CEReactions] attribute DOMString integrity; + [CEReactions] attribute DOMString hreflang; + [CEReactions] attribute DOMString type; + [SameObject, PutForwards=value] readonly attribute DOMTokenList sizes; + [CEReactions] attribute USVString imageSrcset; + [CEReactions] attribute DOMString imageSizes; + [CEReactions] attribute DOMString referrerPolicy; + [SameObject, PutForwards=value] readonly attribute DOMTokenList blocking; + [CEReactions] attribute boolean disabled; + [CEReactions] attribute DOMString fetchPriority; + + // also has obsolete members +}; +HTMLLinkElement includes LinkStyle; + +[Exposed=Window] +interface HTMLMetaElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString httpEquiv; + [CEReactions] attribute DOMString content; + [CEReactions] attribute DOMString media; + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLStyleElement : HTMLElement { + [HTMLConstructor] constructor(); + + attribute boolean disabled; + [CEReactions] attribute DOMString media; + [SameObject, PutForwards=value] readonly attribute DOMTokenList blocking; + + // also has obsolete members +}; +HTMLStyleElement includes LinkStyle; + +[Exposed=Window] +interface HTMLBodyElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +HTMLBodyElement includes WindowEventHandlers; + +[Exposed=Window] +interface HTMLHeadingElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLParagraphElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLHRElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLPreElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLQuoteElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString cite; +}; + +[Exposed=Window] +interface HTMLOListElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean reversed; + [CEReactions] attribute long start; + [CEReactions] attribute DOMString type; + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLUListElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLMenuElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLLIElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute long value; + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLDListElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLDivElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLAnchorElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString target; + [CEReactions] attribute DOMString download; + [CEReactions] attribute USVString ping; + [CEReactions] attribute DOMString rel; + [SameObject, PutForwards=value] readonly attribute DOMTokenList relList; + [CEReactions] attribute DOMString hreflang; + [CEReactions] attribute DOMString type; + + [CEReactions] attribute DOMString text; + + [CEReactions] attribute DOMString referrerPolicy; + + // also has obsolete members +}; +HTMLAnchorElement includes HTMLHyperlinkElementUtils; + +[Exposed=Window] +interface HTMLDataElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString value; +}; + +[Exposed=Window] +interface HTMLTimeElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString dateTime; +}; + +[Exposed=Window] +interface HTMLSpanElement : HTMLElement { + [HTMLConstructor] constructor(); +}; + +[Exposed=Window] +interface HTMLBRElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +interface mixin HTMLHyperlinkElementUtils { + [CEReactions] stringifier attribute USVString href; + readonly attribute USVString origin; + [CEReactions] attribute USVString protocol; + [CEReactions] attribute USVString username; + [CEReactions] attribute USVString password; + [CEReactions] attribute USVString host; + [CEReactions] attribute USVString hostname; + [CEReactions] attribute USVString port; + [CEReactions] attribute USVString pathname; + [CEReactions] attribute USVString search; + [CEReactions] attribute USVString hash; +}; + +[Exposed=Window] +interface HTMLModElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString cite; + [CEReactions] attribute DOMString dateTime; +}; + +[Exposed=Window] +interface HTMLPictureElement : HTMLElement { + [HTMLConstructor] constructor(); +}; + +[Exposed=Window] +interface HTMLSourceElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString type; + [CEReactions] attribute USVString srcset; + [CEReactions] attribute DOMString sizes; + [CEReactions] attribute DOMString media; + [CEReactions] attribute unsigned long width; + [CEReactions] attribute unsigned long height; +}; + +[Exposed=Window, + LegacyFactoryFunction=Image(optional unsigned long width, optional unsigned long height)] +interface HTMLImageElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString alt; + [CEReactions] attribute USVString src; + [CEReactions] attribute USVString srcset; + [CEReactions] attribute DOMString sizes; + [CEReactions] attribute DOMString? crossOrigin; + [CEReactions] attribute DOMString useMap; + [CEReactions] attribute boolean isMap; + [CEReactions] attribute unsigned long width; + [CEReactions] attribute unsigned long height; + readonly attribute unsigned long naturalWidth; + readonly attribute unsigned long naturalHeight; + readonly attribute boolean complete; + readonly attribute USVString currentSrc; + [CEReactions] attribute DOMString referrerPolicy; + [CEReactions] attribute DOMString decoding; + [CEReactions] attribute DOMString loading; + [CEReactions] attribute DOMString fetchPriority; + + Promise decode(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLIFrameElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString src; + [CEReactions] attribute (TrustedHTML or DOMString) srcdoc; + [CEReactions] attribute DOMString name; + [SameObject, PutForwards=value] readonly attribute DOMTokenList sandbox; + [CEReactions] attribute DOMString allow; + [CEReactions] attribute boolean allowFullscreen; + [CEReactions] attribute DOMString width; + [CEReactions] attribute DOMString height; + [CEReactions] attribute DOMString referrerPolicy; + [CEReactions] attribute DOMString loading; + readonly attribute Document? contentDocument; + readonly attribute WindowProxy? contentWindow; + Document? getSVGDocument(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLEmbedElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString type; + [CEReactions] attribute DOMString width; + [CEReactions] attribute DOMString height; + Document? getSVGDocument(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLObjectElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString data; + [CEReactions] attribute DOMString type; + [CEReactions] attribute DOMString name; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute DOMString width; + [CEReactions] attribute DOMString height; + readonly attribute Document? contentDocument; + readonly attribute WindowProxy? contentWindow; + Document? getSVGDocument(); + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLVideoElement : HTMLMediaElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute unsigned long width; + [CEReactions] attribute unsigned long height; + readonly attribute unsigned long videoWidth; + readonly attribute unsigned long videoHeight; + [CEReactions] attribute USVString poster; + [CEReactions] attribute boolean playsInline; +}; + +[Exposed=Window, + LegacyFactoryFunction=Audio(optional DOMString src)] +interface HTMLAudioElement : HTMLMediaElement { + [HTMLConstructor] constructor(); +}; + +[Exposed=Window] +interface HTMLTrackElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString kind; + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString srclang; + [CEReactions] attribute DOMString label; + [CEReactions] attribute boolean default; + + const unsigned short NONE = 0; + const unsigned short LOADING = 1; + const unsigned short LOADED = 2; + const unsigned short ERROR = 3; + readonly attribute unsigned short readyState; + + readonly attribute TextTrack track; +}; + +enum CanPlayTypeResult { "" /* empty string */, "maybe", "probably" }; +typedef (MediaStream or MediaSource or Blob) MediaProvider; + +[Exposed=Window] +interface HTMLMediaElement : HTMLElement { + + // error state + readonly attribute MediaError? error; + + // network state + [CEReactions] attribute USVString src; + attribute MediaProvider? srcObject; + readonly attribute USVString currentSrc; + [CEReactions] attribute DOMString? crossOrigin; + const unsigned short NETWORK_EMPTY = 0; + const unsigned short NETWORK_IDLE = 1; + const unsigned short NETWORK_LOADING = 2; + const unsigned short NETWORK_NO_SOURCE = 3; + readonly attribute unsigned short networkState; + [CEReactions] attribute DOMString preload; + readonly attribute TimeRanges buffered; + undefined load(); + CanPlayTypeResult canPlayType(DOMString type); + + // ready state + const unsigned short HAVE_NOTHING = 0; + const unsigned short HAVE_METADATA = 1; + const unsigned short HAVE_CURRENT_DATA = 2; + const unsigned short HAVE_FUTURE_DATA = 3; + const unsigned short HAVE_ENOUGH_DATA = 4; + readonly attribute unsigned short readyState; + readonly attribute boolean seeking; + + // playback state + attribute double currentTime; + undefined fastSeek(double time); + readonly attribute unrestricted double duration; + object getStartDate(); + readonly attribute boolean paused; + attribute double defaultPlaybackRate; + attribute double playbackRate; + attribute boolean preservesPitch; + readonly attribute TimeRanges played; + readonly attribute TimeRanges seekable; + readonly attribute boolean ended; + [CEReactions] attribute boolean autoplay; + [CEReactions] attribute boolean loop; + Promise play(); + undefined pause(); + + // controls + [CEReactions] attribute boolean controls; + attribute double volume; + attribute boolean muted; + [CEReactions] attribute boolean defaultMuted; + + // tracks + [SameObject] readonly attribute AudioTrackList audioTracks; + [SameObject] readonly attribute VideoTrackList videoTracks; + [SameObject] readonly attribute TextTrackList textTracks; + TextTrack addTextTrack(TextTrackKind kind, optional DOMString label = "", optional DOMString language = ""); +}; + +[Exposed=Window] +interface MediaError { + const unsigned short MEDIA_ERR_ABORTED = 1; + const unsigned short MEDIA_ERR_NETWORK = 2; + const unsigned short MEDIA_ERR_DECODE = 3; + const unsigned short MEDIA_ERR_SRC_NOT_SUPPORTED = 4; + + readonly attribute unsigned short code; + readonly attribute DOMString message; +}; + +[Exposed=Window] +interface AudioTrackList : EventTarget { + readonly attribute unsigned long length; + getter AudioTrack (unsigned long index); + AudioTrack? getTrackById(DOMString id); + + attribute EventHandler onchange; + attribute EventHandler onaddtrack; + attribute EventHandler onremovetrack; +}; + +[Exposed=Window] +interface AudioTrack { + readonly attribute DOMString id; + readonly attribute DOMString kind; + readonly attribute DOMString label; + readonly attribute DOMString language; + attribute boolean enabled; +}; + +[Exposed=Window] +interface VideoTrackList : EventTarget { + readonly attribute unsigned long length; + getter VideoTrack (unsigned long index); + VideoTrack? getTrackById(DOMString id); + readonly attribute long selectedIndex; + + attribute EventHandler onchange; + attribute EventHandler onaddtrack; + attribute EventHandler onremovetrack; +}; + +[Exposed=Window] +interface VideoTrack { + readonly attribute DOMString id; + readonly attribute DOMString kind; + readonly attribute DOMString label; + readonly attribute DOMString language; + attribute boolean selected; +}; + +[Exposed=Window] +interface TextTrackList : EventTarget { + readonly attribute unsigned long length; + getter TextTrack (unsigned long index); + TextTrack? getTrackById(DOMString id); + + attribute EventHandler onchange; + attribute EventHandler onaddtrack; + attribute EventHandler onremovetrack; +}; + +enum TextTrackMode { "disabled", "hidden", "showing" }; +enum TextTrackKind { "subtitles", "captions", "descriptions", "chapters", "metadata" }; + +[Exposed=Window] +interface TextTrack : EventTarget { + readonly attribute TextTrackKind kind; + readonly attribute DOMString label; + readonly attribute DOMString language; + + readonly attribute DOMString id; + readonly attribute DOMString inBandMetadataTrackDispatchType; + + attribute TextTrackMode mode; + + readonly attribute TextTrackCueList? cues; + readonly attribute TextTrackCueList? activeCues; + + undefined addCue(TextTrackCue cue); + undefined removeCue(TextTrackCue cue); + + attribute EventHandler oncuechange; +}; + +[Exposed=Window] +interface TextTrackCueList { + readonly attribute unsigned long length; + getter TextTrackCue (unsigned long index); + TextTrackCue? getCueById(DOMString id); +}; + +[Exposed=Window] +interface TextTrackCue : EventTarget { + readonly attribute TextTrack? track; + + attribute DOMString id; + attribute double startTime; + attribute unrestricted double endTime; + attribute boolean pauseOnExit; + + attribute EventHandler onenter; + attribute EventHandler onexit; +}; + +[Exposed=Window] +interface TimeRanges { + readonly attribute unsigned long length; + double start(unsigned long index); + double end(unsigned long index); +}; + +[Exposed=Window] +interface TrackEvent : Event { + constructor(DOMString type, optional TrackEventInit eventInitDict = {}); + + readonly attribute (VideoTrack or AudioTrack or TextTrack)? track; +}; + +dictionary TrackEventInit : EventInit { + (VideoTrack or AudioTrack or TextTrack)? track = null; +}; + +[Exposed=Window] +interface HTMLMapElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + [SameObject] readonly attribute HTMLCollection areas; +}; + +[Exposed=Window] +interface HTMLAreaElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString alt; + [CEReactions] attribute DOMString coords; + [CEReactions] attribute DOMString shape; + [CEReactions] attribute DOMString target; + [CEReactions] attribute DOMString download; + [CEReactions] attribute USVString ping; + [CEReactions] attribute DOMString rel; + [SameObject, PutForwards=value] readonly attribute DOMTokenList relList; + [CEReactions] attribute DOMString referrerPolicy; + + // also has obsolete members +}; +HTMLAreaElement includes HTMLHyperlinkElementUtils; + +[Exposed=Window] +interface HTMLTableElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute HTMLTableCaptionElement? caption; + HTMLTableCaptionElement createCaption(); + [CEReactions] undefined deleteCaption(); + + [CEReactions] attribute HTMLTableSectionElement? tHead; + HTMLTableSectionElement createTHead(); + [CEReactions] undefined deleteTHead(); + + [CEReactions] attribute HTMLTableSectionElement? tFoot; + HTMLTableSectionElement createTFoot(); + [CEReactions] undefined deleteTFoot(); + + [SameObject] readonly attribute HTMLCollection tBodies; + HTMLTableSectionElement createTBody(); + + [SameObject] readonly attribute HTMLCollection rows; + HTMLTableRowElement insertRow(optional long index = -1); + [CEReactions] undefined deleteRow(long index); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTableCaptionElement : HTMLElement { + [HTMLConstructor] constructor(); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTableColElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute unsigned long span; + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTableSectionElement : HTMLElement { + [HTMLConstructor] constructor(); + + [SameObject] readonly attribute HTMLCollection rows; + HTMLTableRowElement insertRow(optional long index = -1); + [CEReactions] undefined deleteRow(long index); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTableRowElement : HTMLElement { + [HTMLConstructor] constructor(); + + readonly attribute long rowIndex; + readonly attribute long sectionRowIndex; + [SameObject] readonly attribute HTMLCollection cells; + HTMLTableCellElement insertCell(optional long index = -1); + [CEReactions] undefined deleteCell(long index); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTableCellElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute unsigned long colSpan; + [CEReactions] attribute unsigned long rowSpan; + [CEReactions] attribute DOMString headers; + readonly attribute long cellIndex; + + [CEReactions] attribute DOMString scope; // only conforming for th elements + [CEReactions] attribute DOMString abbr; // only conforming for th elements + + // also has obsolete members +}; + +[Exposed=Window, + LegacyOverrideBuiltIns, + LegacyUnenumerableNamedProperties] +interface HTMLFormElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString acceptCharset; + [CEReactions] attribute USVString action; + [CEReactions] attribute DOMString autocomplete; + [CEReactions] attribute DOMString enctype; + [CEReactions] attribute DOMString encoding; + [CEReactions] attribute DOMString method; + [CEReactions] attribute DOMString name; + [CEReactions] attribute boolean noValidate; + [CEReactions] attribute DOMString target; + [CEReactions] attribute DOMString rel; + [SameObject, PutForwards=value] readonly attribute DOMTokenList relList; + + [SameObject] readonly attribute HTMLFormControlsCollection elements; + readonly attribute unsigned long length; + getter Element (unsigned long index); + getter (RadioNodeList or Element) (DOMString name); + + undefined submit(); + undefined requestSubmit(optional HTMLElement? submitter = null); + [CEReactions] undefined reset(); + boolean checkValidity(); + boolean reportValidity(); +}; + +[Exposed=Window] +interface HTMLLabelElement : HTMLElement { + [HTMLConstructor] constructor(); + + readonly attribute HTMLFormElement? form; + [CEReactions] attribute DOMString htmlFor; + readonly attribute HTMLElement? control; +}; + +[Exposed=Window] +interface HTMLInputElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString accept; + [CEReactions] attribute DOMString alt; + [CEReactions] attribute DOMString autocomplete; + [CEReactions] attribute boolean defaultChecked; + attribute boolean checked; + [CEReactions] attribute DOMString dirName; + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + attribute FileList? files; + [CEReactions] attribute USVString formAction; + [CEReactions] attribute DOMString formEnctype; + [CEReactions] attribute DOMString formMethod; + [CEReactions] attribute boolean formNoValidate; + [CEReactions] attribute DOMString formTarget; + [CEReactions] attribute unsigned long height; + attribute boolean indeterminate; + readonly attribute HTMLDataListElement? list; + [CEReactions] attribute DOMString max; + [CEReactions] attribute long maxLength; + [CEReactions] attribute DOMString min; + [CEReactions] attribute long minLength; + [CEReactions] attribute boolean multiple; + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString pattern; + [CEReactions] attribute DOMString placeholder; + [CEReactions] attribute boolean readOnly; + [CEReactions] attribute boolean required; + [CEReactions] attribute unsigned long size; + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString step; + [CEReactions] attribute DOMString type; + [CEReactions] attribute DOMString defaultValue; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString value; + attribute object? valueAsDate; + attribute unrestricted double valueAsNumber; + [CEReactions] attribute unsigned long width; + + undefined stepUp(optional long n = 1); + undefined stepDown(optional long n = 1); + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + readonly attribute NodeList? labels; + + undefined select(); + attribute unsigned long? selectionStart; + attribute unsigned long? selectionEnd; + attribute DOMString? selectionDirection; + undefined setRangeText(DOMString replacement); + undefined setRangeText(DOMString replacement, unsigned long start, unsigned long end, optional SelectionMode selectionMode = "preserve"); + undefined setSelectionRange(unsigned long start, unsigned long end, optional DOMString direction); + + undefined showPicker(); + + // also has obsolete members +}; +HTMLInputElement includes PopoverInvokerElement; + +[Exposed=Window] +interface HTMLButtonElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute USVString formAction; + [CEReactions] attribute DOMString formEnctype; + [CEReactions] attribute DOMString formMethod; + [CEReactions] attribute boolean formNoValidate; + [CEReactions] attribute DOMString formTarget; + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString type; + [CEReactions] attribute DOMString value; + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + readonly attribute NodeList labels; +}; +HTMLButtonElement includes PopoverInvokerElement; + +[Exposed=Window] +interface HTMLSelectElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString autocomplete; + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute boolean multiple; + [CEReactions] attribute DOMString name; + [CEReactions] attribute boolean required; + [CEReactions] attribute unsigned long size; + + readonly attribute DOMString type; + + [SameObject] readonly attribute HTMLOptionsCollection options; + [CEReactions] attribute unsigned long length; + getter HTMLOptionElement? item(unsigned long index); + HTMLOptionElement? namedItem(DOMString name); + [CEReactions] undefined add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null); + [CEReactions] undefined remove(); // ChildNode overload + [CEReactions] undefined remove(long index); + [CEReactions] setter undefined (unsigned long index, HTMLOptionElement? option); + + [SameObject] readonly attribute HTMLCollection selectedOptions; + attribute long selectedIndex; + attribute DOMString value; + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + undefined showPicker(); + + readonly attribute NodeList labels; +}; + +[Exposed=Window] +interface HTMLDataListElement : HTMLElement { + [HTMLConstructor] constructor(); + + [SameObject] readonly attribute HTMLCollection options; +}; + +[Exposed=Window] +interface HTMLOptGroupElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean disabled; + [CEReactions] attribute DOMString label; +}; + +[Exposed=Window, + LegacyFactoryFunction=Option(optional DOMString text = "", optional DOMString value, optional boolean defaultSelected = false, optional boolean selected = false)] +interface HTMLOptionElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute DOMString label; + [CEReactions] attribute boolean defaultSelected; + attribute boolean selected; + [CEReactions] attribute DOMString value; + + [CEReactions] attribute DOMString text; + readonly attribute long index; +}; + +[Exposed=Window] +interface HTMLTextAreaElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString autocomplete; + [CEReactions] attribute unsigned long cols; + [CEReactions] attribute DOMString dirName; + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute long maxLength; + [CEReactions] attribute long minLength; + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString placeholder; + [CEReactions] attribute boolean readOnly; + [CEReactions] attribute boolean required; + [CEReactions] attribute unsigned long rows; + [CEReactions] attribute DOMString wrap; + + readonly attribute DOMString type; + [CEReactions] attribute DOMString defaultValue; + attribute [LegacyNullToEmptyString] DOMString value; + readonly attribute unsigned long textLength; + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + readonly attribute NodeList labels; + + undefined select(); + attribute unsigned long selectionStart; + attribute unsigned long selectionEnd; + attribute DOMString selectionDirection; + undefined setRangeText(DOMString replacement); + undefined setRangeText(DOMString replacement, unsigned long start, unsigned long end, optional SelectionMode selectionMode = "preserve"); + undefined setSelectionRange(unsigned long start, unsigned long end, optional DOMString direction); +}; + +[Exposed=Window] +interface HTMLOutputElement : HTMLElement { + [HTMLConstructor] constructor(); + + [SameObject, PutForwards=value] readonly attribute DOMTokenList htmlFor; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute DOMString name; + + readonly attribute DOMString type; + [CEReactions] attribute DOMString defaultValue; + [CEReactions] attribute DOMString value; + + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); + + readonly attribute NodeList labels; +}; + +[Exposed=Window] +interface HTMLProgressElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute double value; + [CEReactions] attribute double max; + readonly attribute double position; + readonly attribute NodeList labels; +}; + +[Exposed=Window] +interface HTMLMeterElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute double value; + [CEReactions] attribute double min; + [CEReactions] attribute double max; + [CEReactions] attribute double low; + [CEReactions] attribute double high; + [CEReactions] attribute double optimum; + readonly attribute NodeList labels; +}; + +[Exposed=Window] +interface HTMLFieldSetElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean disabled; + readonly attribute HTMLFormElement? form; + [CEReactions] attribute DOMString name; + + readonly attribute DOMString type; + + [SameObject] readonly attribute HTMLCollection elements; + + readonly attribute boolean willValidate; + [SameObject] readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + undefined setCustomValidity(DOMString error); +}; + +[Exposed=Window] +interface HTMLLegendElement : HTMLElement { + [HTMLConstructor] constructor(); + + readonly attribute HTMLFormElement? form; + + // also has obsolete members +}; + +enum SelectionMode { + "select", + "start", + "end", + "preserve" // default +}; + +[Exposed=Window] +interface ValidityState { + readonly attribute boolean valueMissing; + readonly attribute boolean typeMismatch; + readonly attribute boolean patternMismatch; + readonly attribute boolean tooLong; + readonly attribute boolean tooShort; + readonly attribute boolean rangeUnderflow; + readonly attribute boolean rangeOverflow; + readonly attribute boolean stepMismatch; + readonly attribute boolean badInput; + readonly attribute boolean customError; + readonly attribute boolean valid; +}; + +[Exposed=Window] +interface SubmitEvent : Event { + constructor(DOMString type, optional SubmitEventInit eventInitDict = {}); + + readonly attribute HTMLElement? submitter; +}; + +dictionary SubmitEventInit : EventInit { + HTMLElement? submitter = null; +}; + +[Exposed=Window] +interface FormDataEvent : Event { + constructor(DOMString type, FormDataEventInit eventInitDict); + + readonly attribute FormData formData; +}; + +dictionary FormDataEventInit : EventInit { + required FormData formData; +}; + +[Exposed=Window] +interface HTMLDetailsElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + [CEReactions] attribute boolean open; +}; + +[Exposed=Window] +interface HTMLDialogElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean open; + attribute DOMString returnValue; + [CEReactions] undefined show(); + [CEReactions] undefined showModal(); + [CEReactions] undefined close(optional DOMString returnValue); +}; + +[Exposed=Window] +interface HTMLScriptElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString type; + [CEReactions] attribute boolean noModule; + [CEReactions] attribute boolean async; + [CEReactions] attribute boolean defer; + [CEReactions] attribute DOMString? crossOrigin; + [CEReactions] attribute DOMString text; + [CEReactions] attribute DOMString integrity; + [CEReactions] attribute DOMString referrerPolicy; + [SameObject, PutForwards=value] readonly attribute DOMTokenList blocking; + [CEReactions] attribute DOMString fetchPriority; + + static boolean supports(DOMString type); + + // also has obsolete members +}; + +[Exposed=Window] +interface HTMLTemplateElement : HTMLElement { + [HTMLConstructor] constructor(); + + readonly attribute DocumentFragment content; + [CEReactions] attribute DOMString shadowRootMode; + [CEReactions] attribute boolean shadowRootDelegatesFocus; + [CEReactions] attribute boolean shadowRootClonable; + [CEReactions] attribute boolean shadowRootSerializable; +}; + +[Exposed=Window] +interface HTMLSlotElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + sequence assignedNodes(optional AssignedNodesOptions options = {}); + sequence assignedElements(optional AssignedNodesOptions options = {}); + undefined assign((Element or Text)... nodes); +}; + +dictionary AssignedNodesOptions { + boolean flatten = false; +}; + +typedef (CanvasRenderingContext2D or ImageBitmapRenderingContext or WebGLRenderingContext or WebGL2RenderingContext or GPUCanvasContext) RenderingContext; + +[Exposed=Window] +interface HTMLCanvasElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute unsigned long width; + [CEReactions] attribute unsigned long height; + + RenderingContext? getContext(DOMString contextId, optional any options = null); + + USVString toDataURL(optional DOMString type = "image/png", optional any quality); + undefined toBlob(BlobCallback _callback, optional DOMString type = "image/png", optional any quality); + OffscreenCanvas transferControlToOffscreen(); +}; + +callback BlobCallback = undefined (Blob? blob); + +typedef (HTMLImageElement or + SVGImageElement) HTMLOrSVGImageElement; + +typedef (HTMLOrSVGImageElement or + HTMLVideoElement or + HTMLCanvasElement or + ImageBitmap or + OffscreenCanvas or + VideoFrame) CanvasImageSource; + +enum PredefinedColorSpace { "srgb", "display-p3" }; + +enum CanvasFillRule { "nonzero", "evenodd" }; + +dictionary CanvasRenderingContext2DSettings { + boolean alpha = true; + boolean desynchronized = false; + PredefinedColorSpace colorSpace = "srgb"; + boolean willReadFrequently = false; +}; + +enum ImageSmoothingQuality { "low", "medium", "high" }; + +[Exposed=Window] +interface CanvasRenderingContext2D { + // back-reference to the canvas + readonly attribute HTMLCanvasElement canvas; + + CanvasRenderingContext2DSettings getContextAttributes(); +}; +CanvasRenderingContext2D includes CanvasState; +CanvasRenderingContext2D includes CanvasTransform; +CanvasRenderingContext2D includes CanvasCompositing; +CanvasRenderingContext2D includes CanvasImageSmoothing; +CanvasRenderingContext2D includes CanvasFillStrokeStyles; +CanvasRenderingContext2D includes CanvasShadowStyles; +CanvasRenderingContext2D includes CanvasFilters; +CanvasRenderingContext2D includes CanvasRect; +CanvasRenderingContext2D includes CanvasDrawPath; +CanvasRenderingContext2D includes CanvasUserInterface; +CanvasRenderingContext2D includes CanvasText; +CanvasRenderingContext2D includes CanvasDrawImage; +CanvasRenderingContext2D includes CanvasImageData; +CanvasRenderingContext2D includes CanvasPathDrawingStyles; +CanvasRenderingContext2D includes CanvasTextDrawingStyles; +CanvasRenderingContext2D includes CanvasPath; + +interface mixin CanvasState { + // state + undefined save(); // push state on state stack + undefined restore(); // pop state stack and restore state + undefined reset(); // reset the rendering context to its default state + boolean isContextLost(); // return whether context is lost +}; + +interface mixin CanvasTransform { + // transformations (default transform is the identity matrix) + undefined scale(unrestricted double x, unrestricted double y); + undefined rotate(unrestricted double angle); + undefined translate(unrestricted double x, unrestricted double y); + undefined transform(unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f); + + [NewObject] DOMMatrix getTransform(); + undefined setTransform(unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f); + undefined setTransform(optional DOMMatrix2DInit transform = {}); + undefined resetTransform(); + +}; + +interface mixin CanvasCompositing { + // compositing + attribute unrestricted double globalAlpha; // (default 1.0) + attribute DOMString globalCompositeOperation; // (default "source-over") +}; + +interface mixin CanvasImageSmoothing { + // image smoothing + attribute boolean imageSmoothingEnabled; // (default true) + attribute ImageSmoothingQuality imageSmoothingQuality; // (default low) + +}; + +interface mixin CanvasFillStrokeStyles { + // colors and styles (see also the CanvasPathDrawingStyles and CanvasTextDrawingStyles interfaces) + attribute (DOMString or CanvasGradient or CanvasPattern) strokeStyle; // (default black) + attribute (DOMString or CanvasGradient or CanvasPattern) fillStyle; // (default black) + CanvasGradient createLinearGradient(double x0, double y0, double x1, double y1); + CanvasGradient createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1); + CanvasGradient createConicGradient(double startAngle, double x, double y); + CanvasPattern? createPattern(CanvasImageSource image, [LegacyNullToEmptyString] DOMString repetition); + +}; + +interface mixin CanvasShadowStyles { + // shadows + attribute unrestricted double shadowOffsetX; // (default 0) + attribute unrestricted double shadowOffsetY; // (default 0) + attribute unrestricted double shadowBlur; // (default 0) + attribute DOMString shadowColor; // (default transparent black) +}; + +interface mixin CanvasFilters { + // filters + attribute DOMString filter; // (default "none") +}; + +interface mixin CanvasRect { + // rects + undefined clearRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); + undefined fillRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); + undefined strokeRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); +}; + +interface mixin CanvasDrawPath { + // path API (see also CanvasPath) + undefined beginPath(); + undefined fill(optional CanvasFillRule fillRule = "nonzero"); + undefined fill(Path2D path, optional CanvasFillRule fillRule = "nonzero"); + undefined stroke(); + undefined stroke(Path2D path); + undefined clip(optional CanvasFillRule fillRule = "nonzero"); + undefined clip(Path2D path, optional CanvasFillRule fillRule = "nonzero"); + boolean isPointInPath(unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule = "nonzero"); + boolean isPointInPath(Path2D path, unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule = "nonzero"); + boolean isPointInStroke(unrestricted double x, unrestricted double y); + boolean isPointInStroke(Path2D path, unrestricted double x, unrestricted double y); +}; + +interface mixin CanvasUserInterface { + undefined drawFocusIfNeeded(Element element); + undefined drawFocusIfNeeded(Path2D path, Element element); + undefined scrollPathIntoView(); + undefined scrollPathIntoView(Path2D path); +}; + +interface mixin CanvasText { + // text (see also the CanvasPathDrawingStyles and CanvasTextDrawingStyles interfaces) + undefined fillText(DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); + undefined strokeText(DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth); + TextMetrics measureText(DOMString text); +}; + +interface mixin CanvasDrawImage { + // drawing images + undefined drawImage(CanvasImageSource image, unrestricted double dx, unrestricted double dy); + undefined drawImage(CanvasImageSource image, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh); + undefined drawImage(CanvasImageSource image, unrestricted double sx, unrestricted double sy, unrestricted double sw, unrestricted double sh, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh); +}; + +interface mixin CanvasImageData { + // pixel manipulation + ImageData createImageData([EnforceRange] long sw, [EnforceRange] long sh, optional ImageDataSettings settings = {}); + ImageData createImageData(ImageData imagedata); + ImageData getImageData([EnforceRange] long sx, [EnforceRange] long sy, [EnforceRange] long sw, [EnforceRange] long sh, optional ImageDataSettings settings = {}); + undefined putImageData(ImageData imagedata, [EnforceRange] long dx, [EnforceRange] long dy); + undefined putImageData(ImageData imagedata, [EnforceRange] long dx, [EnforceRange] long dy, [EnforceRange] long dirtyX, [EnforceRange] long dirtyY, [EnforceRange] long dirtyWidth, [EnforceRange] long dirtyHeight); +}; + +enum CanvasLineCap { "butt", "round", "square" }; +enum CanvasLineJoin { "round", "bevel", "miter" }; +enum CanvasTextAlign { "start", "end", "left", "right", "center" }; +enum CanvasTextBaseline { "top", "hanging", "middle", "alphabetic", "ideographic", "bottom" }; +enum CanvasDirection { "ltr", "rtl", "inherit" }; +enum CanvasFontKerning { "auto", "normal", "none" }; +enum CanvasFontStretch { "ultra-condensed", "extra-condensed", "condensed", "semi-condensed", "normal", "semi-expanded", "expanded", "extra-expanded", "ultra-expanded" }; +enum CanvasFontVariantCaps { "normal", "small-caps", "all-small-caps", "petite-caps", "all-petite-caps", "unicase", "titling-caps" }; +enum CanvasTextRendering { "auto", "optimizeSpeed", "optimizeLegibility", "geometricPrecision" }; + +interface mixin CanvasPathDrawingStyles { + // line caps/joins + attribute unrestricted double lineWidth; // (default 1) + attribute CanvasLineCap lineCap; // (default "butt") + attribute CanvasLineJoin lineJoin; // (default "miter") + attribute unrestricted double miterLimit; // (default 10) + + // dashed lines + undefined setLineDash(sequence segments); // default empty + sequence getLineDash(); + attribute unrestricted double lineDashOffset; +}; + +interface mixin CanvasTextDrawingStyles { + // text + attribute DOMString font; // (default 10px sans-serif) + attribute CanvasTextAlign textAlign; // (default: "start") + attribute CanvasTextBaseline textBaseline; // (default: "alphabetic") + attribute CanvasDirection direction; // (default: "inherit") + attribute DOMString letterSpacing; // (default: "0px") + attribute CanvasFontKerning fontKerning; // (default: "auto") + attribute CanvasFontStretch fontStretch; // (default: "normal") + attribute CanvasFontVariantCaps fontVariantCaps; // (default: "normal") + attribute CanvasTextRendering textRendering; // (default: "auto") + attribute DOMString wordSpacing; // (default: "0px") +}; + +interface mixin CanvasPath { + // shared path API methods + undefined closePath(); + undefined moveTo(unrestricted double x, unrestricted double y); + undefined lineTo(unrestricted double x, unrestricted double y); + undefined quadraticCurveTo(unrestricted double cpx, unrestricted double cpy, unrestricted double x, unrestricted double y); + undefined bezierCurveTo(unrestricted double cp1x, unrestricted double cp1y, unrestricted double cp2x, unrestricted double cp2y, unrestricted double x, unrestricted double y); + undefined arcTo(unrestricted double x1, unrestricted double y1, unrestricted double x2, unrestricted double y2, unrestricted double radius); + undefined rect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h); + undefined roundRect(unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h, optional (unrestricted double or DOMPointInit or sequence<(unrestricted double or DOMPointInit)>) radii = 0); + undefined arc(unrestricted double x, unrestricted double y, unrestricted double radius, unrestricted double startAngle, unrestricted double endAngle, optional boolean counterclockwise = false); + undefined ellipse(unrestricted double x, unrestricted double y, unrestricted double radiusX, unrestricted double radiusY, unrestricted double rotation, unrestricted double startAngle, unrestricted double endAngle, optional boolean counterclockwise = false); +}; + +[Exposed=(Window,Worker)] +interface CanvasGradient { + // opaque object + undefined addColorStop(double offset, DOMString color); +}; + +[Exposed=(Window,Worker)] +interface CanvasPattern { + // opaque object + undefined setTransform(optional DOMMatrix2DInit transform = {}); +}; + +[Exposed=(Window,Worker)] +interface TextMetrics { + // x-direction + readonly attribute double width; // advance width + readonly attribute double actualBoundingBoxLeft; + readonly attribute double actualBoundingBoxRight; + + // y-direction + readonly attribute double fontBoundingBoxAscent; + readonly attribute double fontBoundingBoxDescent; + readonly attribute double actualBoundingBoxAscent; + readonly attribute double actualBoundingBoxDescent; + readonly attribute double emHeightAscent; + readonly attribute double emHeightDescent; + readonly attribute double hangingBaseline; + readonly attribute double alphabeticBaseline; + readonly attribute double ideographicBaseline; +}; + +dictionary ImageDataSettings { + PredefinedColorSpace colorSpace; +}; + +[Exposed=(Window,Worker), + Serializable] +interface ImageData { + constructor(unsigned long sw, unsigned long sh, optional ImageDataSettings settings = {}); + constructor(Uint8ClampedArray data, unsigned long sw, optional unsigned long sh, optional ImageDataSettings settings = {}); + + readonly attribute unsigned long width; + readonly attribute unsigned long height; + readonly attribute Uint8ClampedArray data; + readonly attribute PredefinedColorSpace colorSpace; +}; + +[Exposed=(Window,Worker)] +interface Path2D { + constructor(optional (Path2D or DOMString) path); + + undefined addPath(Path2D path, optional DOMMatrix2DInit transform = {}); +}; +Path2D includes CanvasPath; + +[Exposed=(Window,Worker)] +interface ImageBitmapRenderingContext { + readonly attribute (HTMLCanvasElement or OffscreenCanvas) canvas; + undefined transferFromImageBitmap(ImageBitmap? bitmap); +}; + +dictionary ImageBitmapRenderingContextSettings { + boolean alpha = true; +}; + +typedef (OffscreenCanvasRenderingContext2D or ImageBitmapRenderingContext or WebGLRenderingContext or WebGL2RenderingContext or GPUCanvasContext) OffscreenRenderingContext; + +dictionary ImageEncodeOptions { + DOMString type = "image/png"; + unrestricted double quality; +}; + +enum OffscreenRenderingContextId { "2d", "bitmaprenderer", "webgl", "webgl2", "webgpu" }; + +[Exposed=(Window,Worker), Transferable] +interface OffscreenCanvas : EventTarget { + constructor([EnforceRange] unsigned long long width, [EnforceRange] unsigned long long height); + + attribute [EnforceRange] unsigned long long width; + attribute [EnforceRange] unsigned long long height; + + OffscreenRenderingContext? getContext(OffscreenRenderingContextId contextId, optional any options = null); + ImageBitmap transferToImageBitmap(); + Promise convertToBlob(optional ImageEncodeOptions options = {}); + + attribute EventHandler oncontextlost; + attribute EventHandler oncontextrestored; +}; + +[Exposed=(Window,Worker)] +interface OffscreenCanvasRenderingContext2D { + readonly attribute OffscreenCanvas canvas; +}; + +OffscreenCanvasRenderingContext2D includes CanvasState; +OffscreenCanvasRenderingContext2D includes CanvasTransform; +OffscreenCanvasRenderingContext2D includes CanvasCompositing; +OffscreenCanvasRenderingContext2D includes CanvasImageSmoothing; +OffscreenCanvasRenderingContext2D includes CanvasFillStrokeStyles; +OffscreenCanvasRenderingContext2D includes CanvasShadowStyles; +OffscreenCanvasRenderingContext2D includes CanvasFilters; +OffscreenCanvasRenderingContext2D includes CanvasRect; +OffscreenCanvasRenderingContext2D includes CanvasDrawPath; +OffscreenCanvasRenderingContext2D includes CanvasText; +OffscreenCanvasRenderingContext2D includes CanvasDrawImage; +OffscreenCanvasRenderingContext2D includes CanvasImageData; +OffscreenCanvasRenderingContext2D includes CanvasPathDrawingStyles; +OffscreenCanvasRenderingContext2D includes CanvasTextDrawingStyles; +OffscreenCanvasRenderingContext2D includes CanvasPath; + +[Exposed=Window] +interface CustomElementRegistry { + [CEReactions] undefined define(DOMString name, CustomElementConstructor constructor, optional ElementDefinitionOptions options = {}); + (CustomElementConstructor or undefined) get(DOMString name); + DOMString? getName(CustomElementConstructor constructor); + Promise whenDefined(DOMString name); + [CEReactions] undefined upgrade(Node root); +}; + +callback CustomElementConstructor = HTMLElement (); + +dictionary ElementDefinitionOptions { + DOMString extends; +}; + +[Exposed=Window] +interface ElementInternals { + // Shadow root access + readonly attribute ShadowRoot? shadowRoot; + + // Form-associated custom elements + undefined setFormValue((File or USVString or FormData)? value, + optional (File or USVString or FormData)? state); + + readonly attribute HTMLFormElement? form; + + undefined setValidity(optional ValidityStateFlags flags = {}, + optional DOMString message, + optional HTMLElement anchor); + readonly attribute boolean willValidate; + readonly attribute ValidityState validity; + readonly attribute DOMString validationMessage; + boolean checkValidity(); + boolean reportValidity(); + + readonly attribute NodeList labels; + + // Custom state pseudo-class + [SameObject] readonly attribute CustomStateSet states; +}; + +// Accessibility semantics +ElementInternals includes ARIAMixin; + +dictionary ValidityStateFlags { + boolean valueMissing = false; + boolean typeMismatch = false; + boolean patternMismatch = false; + boolean tooLong = false; + boolean tooShort = false; + boolean rangeUnderflow = false; + boolean rangeOverflow = false; + boolean stepMismatch = false; + boolean badInput = false; + boolean customError = false; +}; + +[Exposed=Window] +interface CustomStateSet { + setlike; +}; + +[Exposed=(Window)] +interface VisibilityStateEntry : PerformanceEntry { + readonly attribute DOMString name; // shadows inherited name + readonly attribute DOMString entryType; // shadows inherited entryType + readonly attribute DOMHighResTimeStamp startTime; // shadows inherited startTime + readonly attribute unsigned long duration; // shadows inherited duration +}; + +[Exposed=Window] +interface UserActivation { + readonly attribute boolean hasBeenActive; + readonly attribute boolean isActive; +}; + +partial interface Navigator { + [SameObject] readonly attribute UserActivation userActivation; +}; + +[Exposed=Window] +interface ToggleEvent : Event { + constructor(DOMString type, optional ToggleEventInit eventInitDict = {}); + readonly attribute DOMString oldState; + readonly attribute DOMString newState; +}; + +dictionary ToggleEventInit : EventInit { + DOMString oldState = ""; + DOMString newState = ""; +}; + +dictionary FocusOptions { + boolean preventScroll = false; + boolean focusVisible; +}; + +interface mixin ElementContentEditable { + [CEReactions] attribute DOMString contentEditable; + [CEReactions] attribute DOMString enterKeyHint; + readonly attribute boolean isContentEditable; + [CEReactions] attribute DOMString inputMode; +}; + +[Exposed=Window] +interface CloseWatcher : EventTarget { + constructor(optional CloseWatcherOptions options = {}); + + undefined requestClose(); + undefined close(); + undefined destroy(); + + attribute EventHandler oncancel; + attribute EventHandler onclose; +}; + +dictionary CloseWatcherOptions { + AbortSignal signal; +}; + +[Exposed=Window] +interface DataTransfer { + constructor(); + + attribute DOMString dropEffect; + attribute DOMString effectAllowed; + + [SameObject] readonly attribute DataTransferItemList items; + + undefined setDragImage(Element image, long x, long y); + + /* old interface */ + readonly attribute FrozenArray types; + DOMString getData(DOMString format); + undefined setData(DOMString format, DOMString data); + undefined clearData(optional DOMString format); + [SameObject] readonly attribute FileList files; +}; + +[Exposed=Window] +interface DataTransferItemList { + readonly attribute unsigned long length; + getter DataTransferItem (unsigned long index); + DataTransferItem? add(DOMString data, DOMString type); + DataTransferItem? add(File data); + undefined remove(unsigned long index); + undefined clear(); +}; + +[Exposed=Window] +interface DataTransferItem { + readonly attribute DOMString kind; + readonly attribute DOMString type; + undefined getAsString(FunctionStringCallback? _callback); + File? getAsFile(); +}; + +callback FunctionStringCallback = undefined (DOMString data); + +[Exposed=Window] +interface DragEvent : MouseEvent { + constructor(DOMString type, optional DragEventInit eventInitDict = {}); + + readonly attribute DataTransfer? dataTransfer; +}; + +dictionary DragEventInit : MouseEventInit { + DataTransfer? dataTransfer = null; +}; + +interface mixin PopoverInvokerElement { + [CEReactions] attribute Element? popoverTargetElement; + [CEReactions] attribute DOMString popoverTargetAction; +}; + +[Global=Window, + Exposed=Window, + LegacyUnenumerableNamedProperties] +interface Window : EventTarget { + // the current browsing context + [LegacyUnforgeable] readonly attribute WindowProxy window; + [Replaceable] readonly attribute WindowProxy self; + [LegacyUnforgeable] readonly attribute Document document; + attribute DOMString name; + [PutForwards=href, LegacyUnforgeable] readonly attribute Location location; + readonly attribute History history; + readonly attribute Navigation navigation; + readonly attribute CustomElementRegistry customElements; + [Replaceable] readonly attribute BarProp locationbar; + [Replaceable] readonly attribute BarProp menubar; + [Replaceable] readonly attribute BarProp personalbar; + [Replaceable] readonly attribute BarProp scrollbars; + [Replaceable] readonly attribute BarProp statusbar; + [Replaceable] readonly attribute BarProp toolbar; + attribute DOMString status; + undefined close(); + readonly attribute boolean closed; + undefined stop(); + undefined focus(); + undefined blur(); + + // other browsing contexts + [Replaceable] readonly attribute WindowProxy frames; + [Replaceable] readonly attribute unsigned long length; + [LegacyUnforgeable] readonly attribute WindowProxy? top; + attribute any opener; + [Replaceable] readonly attribute WindowProxy? parent; + readonly attribute Element? frameElement; + WindowProxy? open(optional USVString url = "", optional DOMString target = "_blank", optional [LegacyNullToEmptyString] DOMString features = ""); + + // Since this is the global object, the IDL named getter adds a NamedPropertiesObject exotic + // object on the prototype chain. Indeed, this does not make the global object an exotic object. + // Indexed access is taken care of by the WindowProxy exotic object. + getter object (DOMString name); + + // the user agent + readonly attribute Navigator navigator; + [Replaceable] readonly attribute Navigator clientInformation; // legacy alias of .navigator + readonly attribute boolean originAgentCluster; + + // user prompts + undefined alert(); + undefined alert(DOMString message); + boolean confirm(optional DOMString message = ""); + DOMString? prompt(optional DOMString message = "", optional DOMString default = ""); + undefined print(); + + undefined postMessage(any message, USVString targetOrigin, optional sequence transfer = []); + undefined postMessage(any message, optional WindowPostMessageOptions options = {}); + + // also has obsolete members +}; +Window includes GlobalEventHandlers; +Window includes WindowEventHandlers; + +dictionary WindowPostMessageOptions : StructuredSerializeOptions { + USVString targetOrigin = "/"; +}; + +[Exposed=Window] +interface BarProp { + readonly attribute boolean visible; +}; + +[Exposed=Window] +interface Location { // but see also additional creation steps and overridden internal methods + [LegacyUnforgeable] stringifier attribute USVString href; + [LegacyUnforgeable] readonly attribute USVString origin; + [LegacyUnforgeable] attribute USVString protocol; + [LegacyUnforgeable] attribute USVString host; + [LegacyUnforgeable] attribute USVString hostname; + [LegacyUnforgeable] attribute USVString port; + [LegacyUnforgeable] attribute USVString pathname; + [LegacyUnforgeable] attribute USVString search; + [LegacyUnforgeable] attribute USVString hash; + + [LegacyUnforgeable] undefined assign(USVString url); + [LegacyUnforgeable] undefined replace(USVString url); + [LegacyUnforgeable] undefined reload(); + + [LegacyUnforgeable, SameObject] readonly attribute DOMStringList ancestorOrigins; +}; + +enum ScrollRestoration { "auto", "manual" }; + +[Exposed=Window] +interface History { + readonly attribute unsigned long length; + attribute ScrollRestoration scrollRestoration; + readonly attribute any state; + undefined go(optional long delta = 0); + undefined back(); + undefined forward(); + undefined pushState(any data, DOMString unused, optional USVString? url = null); + undefined replaceState(any data, DOMString unused, optional USVString? url = null); +}; + +[Exposed=Window] +interface Navigation : EventTarget { + sequence entries(); + readonly attribute NavigationHistoryEntry? currentEntry; + undefined updateCurrentEntry(NavigationUpdateCurrentEntryOptions options); + readonly attribute NavigationTransition? transition; + readonly attribute NavigationActivation? activation; + + readonly attribute boolean canGoBack; + readonly attribute boolean canGoForward; + + NavigationResult navigate(USVString url, optional NavigationNavigateOptions options = {}); + NavigationResult reload(optional NavigationReloadOptions options = {}); + + NavigationResult traverseTo(DOMString key, optional NavigationOptions options = {}); + NavigationResult back(optional NavigationOptions options = {}); + NavigationResult forward(optional NavigationOptions options = {}); + + attribute EventHandler onnavigate; + attribute EventHandler onnavigatesuccess; + attribute EventHandler onnavigateerror; + attribute EventHandler oncurrententrychange; +}; + +dictionary NavigationUpdateCurrentEntryOptions { + required any state; +}; + +dictionary NavigationOptions { + any info; +}; + +dictionary NavigationNavigateOptions : NavigationOptions { + any state; + NavigationHistoryBehavior history = "auto"; +}; + +dictionary NavigationReloadOptions : NavigationOptions { + any state; +}; + +dictionary NavigationResult { + Promise committed; + Promise finished; +}; + +enum NavigationHistoryBehavior { + "auto", + "push", + "replace" +}; + +enum NavigationType { + "push", + "replace", + "reload", + "traverse" +}; + +[Exposed=Window] +interface NavigationHistoryEntry : EventTarget { + readonly attribute USVString? url; + readonly attribute DOMString key; + readonly attribute DOMString id; + readonly attribute long long index; + readonly attribute boolean sameDocument; + + any getState(); + + attribute EventHandler ondispose; +}; + +[Exposed=Window] +interface NavigationTransition { + readonly attribute NavigationType navigationType; + readonly attribute NavigationHistoryEntry from; + readonly attribute Promise finished; +}; + +[Exposed=Window] +interface NavigationActivation { + readonly attribute NavigationHistoryEntry? from; + readonly attribute NavigationHistoryEntry entry; + readonly attribute NavigationType navigationType; +}; + +[Exposed=Window] +interface NavigateEvent : Event { + constructor(DOMString type, NavigateEventInit eventInitDict); + + readonly attribute NavigationType navigationType; + readonly attribute NavigationDestination destination; + readonly attribute boolean canIntercept; + readonly attribute boolean userInitiated; + readonly attribute boolean hashChange; + readonly attribute AbortSignal signal; + readonly attribute FormData? formData; + readonly attribute DOMString? downloadRequest; + readonly attribute any info; + readonly attribute boolean hasUAVisualTransition; + + undefined intercept(optional NavigationInterceptOptions options = {}); + undefined scroll(); +}; + +dictionary NavigateEventInit : EventInit { + NavigationType navigationType = "push"; + required NavigationDestination destination; + boolean canIntercept = false; + boolean userInitiated = false; + boolean hashChange = false; + required AbortSignal signal; + FormData? formData = null; + DOMString? downloadRequest = null; + any info; + boolean hasUAVisualTransition = false; +}; + +dictionary NavigationInterceptOptions { + NavigationInterceptHandler handler; + NavigationFocusReset focusReset; + NavigationScrollBehavior scroll; +}; + +enum NavigationFocusReset { + "after-transition", + "manual" +}; + +enum NavigationScrollBehavior { + "after-transition", + "manual" +}; + +callback NavigationInterceptHandler = Promise (); + +[Exposed=Window] +interface NavigationDestination { + readonly attribute USVString url; + readonly attribute DOMString key; + readonly attribute DOMString id; + readonly attribute long long index; + readonly attribute boolean sameDocument; + + any getState(); +}; + +[Exposed=Window] +interface NavigationCurrentEntryChangeEvent : Event { + constructor(DOMString type, NavigationCurrentEntryChangeEventInit eventInitDict); + + readonly attribute NavigationType? navigationType; + readonly attribute NavigationHistoryEntry from; +}; + +dictionary NavigationCurrentEntryChangeEventInit : EventInit { + NavigationType? navigationType = null; + required NavigationHistoryEntry from; +}; + +[Exposed=Window] +interface PopStateEvent : Event { + constructor(DOMString type, optional PopStateEventInit eventInitDict = {}); + + readonly attribute any state; + readonly attribute boolean hasUAVisualTransition; +}; + +dictionary PopStateEventInit : EventInit { + any state = null; + boolean hasUAVisualTransition = false; +}; + +[Exposed=Window] +interface HashChangeEvent : Event { + constructor(DOMString type, optional HashChangeEventInit eventInitDict = {}); + + readonly attribute USVString oldURL; + readonly attribute USVString newURL; +}; + +dictionary HashChangeEventInit : EventInit { + USVString oldURL = ""; + USVString newURL = ""; +}; + +[Exposed=Window] +interface PageSwapEvent : Event { + constructor(DOMString type, optional PageSwapEventInit eventInitDict = {}); + readonly attribute NavigationActivation? activation; + readonly attribute ViewTransition? viewTransition; +}; + +dictionary PageSwapEventInit : EventInit { + NavigationActivation? activation = null; + ViewTransition? viewTransition = null; +}; + +[Exposed=Window] +interface PageRevealEvent : Event { + constructor(DOMString type, optional PageRevealEventInit eventInitDict = {}); + readonly attribute ViewTransition? viewTransition; +}; + +dictionary PageRevealEventInit : EventInit { + ViewTransition? viewTransition = null; +}; + +[Exposed=Window] +interface PageTransitionEvent : Event { + constructor(DOMString type, optional PageTransitionEventInit eventInitDict = {}); + + readonly attribute boolean persisted; +}; + +dictionary PageTransitionEventInit : EventInit { + boolean persisted = false; +}; + +[Exposed=Window] +interface BeforeUnloadEvent : Event { + attribute DOMString returnValue; +}; + +[Exposed=Window] +interface NotRestoredReasonDetails { + readonly attribute DOMString reason; + [Default] object toJSON(); +}; + +[Exposed=Window] +interface NotRestoredReasons { + readonly attribute DOMString? src; + readonly attribute DOMString? id; + readonly attribute DOMString? name; + readonly attribute DOMString? url; + readonly attribute FrozenArray? reasons; + readonly attribute FrozenArray? children; + [Default] object toJSON(); +}; + +[Exposed=*] +interface ErrorEvent : Event { + constructor(DOMString type, optional ErrorEventInit eventInitDict = {}); + + readonly attribute DOMString message; + readonly attribute USVString filename; + readonly attribute unsigned long lineno; + readonly attribute unsigned long colno; + readonly attribute any error; +}; + +dictionary ErrorEventInit : EventInit { + DOMString message = ""; + USVString filename = ""; + unsigned long lineno = 0; + unsigned long colno = 0; + any error; +}; + +[Exposed=*] +interface PromiseRejectionEvent : Event { + constructor(DOMString type, PromiseRejectionEventInit eventInitDict); + + readonly attribute object promise; + readonly attribute any reason; +}; + +dictionary PromiseRejectionEventInit : EventInit { + required object promise; + any reason; +}; + +[LegacyTreatNonObjectAsNull] +callback EventHandlerNonNull = any (Event event); +typedef EventHandlerNonNull? EventHandler; + +[LegacyTreatNonObjectAsNull] +callback OnErrorEventHandlerNonNull = any ((Event or DOMString) event, optional DOMString source, optional unsigned long lineno, optional unsigned long colno, optional any error); +typedef OnErrorEventHandlerNonNull? OnErrorEventHandler; + +[LegacyTreatNonObjectAsNull] +callback OnBeforeUnloadEventHandlerNonNull = DOMString? (Event event); +typedef OnBeforeUnloadEventHandlerNonNull? OnBeforeUnloadEventHandler; + +interface mixin GlobalEventHandlers { + attribute EventHandler onabort; + attribute EventHandler onauxclick; + attribute EventHandler onbeforeinput; + attribute EventHandler onbeforematch; + attribute EventHandler onbeforetoggle; + attribute EventHandler onblur; + attribute EventHandler oncancel; + attribute EventHandler oncanplay; + attribute EventHandler oncanplaythrough; + attribute EventHandler onchange; + attribute EventHandler onclick; + attribute EventHandler onclose; + attribute EventHandler oncontextlost; + attribute EventHandler oncontextmenu; + attribute EventHandler oncontextrestored; + attribute EventHandler oncopy; + attribute EventHandler oncuechange; + attribute EventHandler oncut; + attribute EventHandler ondblclick; + attribute EventHandler ondrag; + attribute EventHandler ondragend; + attribute EventHandler ondragenter; + attribute EventHandler ondragleave; + attribute EventHandler ondragover; + attribute EventHandler ondragstart; + attribute EventHandler ondrop; + attribute EventHandler ondurationchange; + attribute EventHandler onemptied; + attribute EventHandler onended; + attribute OnErrorEventHandler onerror; + attribute EventHandler onfocus; + attribute EventHandler onformdata; + attribute EventHandler oninput; + attribute EventHandler oninvalid; + attribute EventHandler onkeydown; + attribute EventHandler onkeypress; + attribute EventHandler onkeyup; + attribute EventHandler onload; + attribute EventHandler onloadeddata; + attribute EventHandler onloadedmetadata; + attribute EventHandler onloadstart; + attribute EventHandler onmousedown; + [LegacyLenientThis] attribute EventHandler onmouseenter; + [LegacyLenientThis] attribute EventHandler onmouseleave; + attribute EventHandler onmousemove; + attribute EventHandler onmouseout; + attribute EventHandler onmouseover; + attribute EventHandler onmouseup; + attribute EventHandler onpaste; + attribute EventHandler onpause; + attribute EventHandler onplay; + attribute EventHandler onplaying; + attribute EventHandler onprogress; + attribute EventHandler onratechange; + attribute EventHandler onreset; + attribute EventHandler onresize; + attribute EventHandler onscroll; + attribute EventHandler onscrollend; + attribute EventHandler onsecuritypolicyviolation; + attribute EventHandler onseeked; + attribute EventHandler onseeking; + attribute EventHandler onselect; + attribute EventHandler onslotchange; + attribute EventHandler onstalled; + attribute EventHandler onsubmit; + attribute EventHandler onsuspend; + attribute EventHandler ontimeupdate; + attribute EventHandler ontoggle; + attribute EventHandler onvolumechange; + attribute EventHandler onwaiting; + attribute EventHandler onwebkitanimationend; + attribute EventHandler onwebkitanimationiteration; + attribute EventHandler onwebkitanimationstart; + attribute EventHandler onwebkittransitionend; + attribute EventHandler onwheel; +}; + +interface mixin WindowEventHandlers { + attribute EventHandler onafterprint; + attribute EventHandler onbeforeprint; + attribute OnBeforeUnloadEventHandler onbeforeunload; + attribute EventHandler onhashchange; + attribute EventHandler onlanguagechange; + attribute EventHandler onmessage; + attribute EventHandler onmessageerror; + attribute EventHandler onoffline; + attribute EventHandler ononline; + attribute EventHandler onpagehide; + attribute EventHandler onpagereveal; + attribute EventHandler onpageshow; + attribute EventHandler onpageswap; + attribute EventHandler onpopstate; + attribute EventHandler onrejectionhandled; + attribute EventHandler onstorage; + attribute EventHandler onunhandledrejection; + attribute EventHandler onunload; +}; + +typedef (DOMString or Function or TrustedScript) TimerHandler; + +interface mixin WindowOrWorkerGlobalScope { + [Replaceable] readonly attribute USVString origin; + readonly attribute boolean isSecureContext; + readonly attribute boolean crossOriginIsolated; + + undefined reportError(any e); + + // base64 utility methods + DOMString btoa(DOMString data); + ByteString atob(DOMString data); + + // timers + long setTimeout(TimerHandler handler, optional long timeout = 0, any... arguments); + undefined clearTimeout(optional long id = 0); + long setInterval(TimerHandler handler, optional long timeout = 0, any... arguments); + undefined clearInterval(optional long id = 0); + + // microtask queuing + undefined queueMicrotask(VoidFunction callback); + + // ImageBitmap + Promise createImageBitmap(ImageBitmapSource image, optional ImageBitmapOptions options = {}); + Promise createImageBitmap(ImageBitmapSource image, long sx, long sy, long sw, long sh, optional ImageBitmapOptions options = {}); + + // structured cloning + any structuredClone(any value, optional StructuredSerializeOptions options = {}); +}; +Window includes WindowOrWorkerGlobalScope; +WorkerGlobalScope includes WindowOrWorkerGlobalScope; + +partial interface Element { + [CEReactions] undefined setHTMLUnsafe((TrustedHTML or DOMString) html); + DOMString getHTML(optional GetHTMLOptions options = {}); + + [CEReactions] attribute (TrustedHTML or [LegacyNullToEmptyString] DOMString) innerHTML; + [CEReactions] attribute (TrustedHTML or [LegacyNullToEmptyString] DOMString) outerHTML; + [CEReactions] undefined insertAdjacentHTML(DOMString position, (TrustedHTML or DOMString) string); +}; + +partial interface ShadowRoot { + [CEReactions] undefined setHTMLUnsafe((TrustedHTML or DOMString) html); + DOMString getHTML(optional GetHTMLOptions options = {}); + + [CEReactions] attribute (TrustedHTML or [LegacyNullToEmptyString] DOMString) innerHTML; +}; + +dictionary GetHTMLOptions { + boolean serializableShadowRoots = false; + sequence shadowRoots = []; +}; + +[Exposed=Window] +interface DOMParser { + constructor(); + + [NewObject] Document parseFromString((TrustedHTML or DOMString) string, DOMParserSupportedType type); +}; + +enum DOMParserSupportedType { + "text/html", + "text/xml", + "application/xml", + "application/xhtml+xml", + "image/svg+xml" +}; + +partial interface Range { + [CEReactions, NewObject] DocumentFragment createContextualFragment((TrustedHTML or DOMString) string); +}; + +[Exposed=Window] +interface Navigator { + // objects implementing this interface also implement the interfaces given below +}; +Navigator includes NavigatorID; +Navigator includes NavigatorLanguage; +Navigator includes NavigatorOnLine; +Navigator includes NavigatorContentUtils; +Navigator includes NavigatorCookies; +Navigator includes NavigatorPlugins; +Navigator includes NavigatorConcurrentHardware; + +interface mixin NavigatorID { + readonly attribute DOMString appCodeName; // constant "Mozilla" + readonly attribute DOMString appName; // constant "Netscape" + readonly attribute DOMString appVersion; + readonly attribute DOMString platform; + readonly attribute DOMString product; // constant "Gecko" + [Exposed=Window] readonly attribute DOMString productSub; + readonly attribute DOMString userAgent; + [Exposed=Window] readonly attribute DOMString vendor; + [Exposed=Window] readonly attribute DOMString vendorSub; // constant "" +}; + +partial interface mixin NavigatorID { + [Exposed=Window] boolean taintEnabled(); // constant false + [Exposed=Window] readonly attribute DOMString oscpu; +}; + +interface mixin NavigatorLanguage { + readonly attribute DOMString language; + readonly attribute FrozenArray languages; +}; + +interface mixin NavigatorOnLine { + readonly attribute boolean onLine; +}; + +interface mixin NavigatorContentUtils { + [SecureContext] undefined registerProtocolHandler(DOMString scheme, USVString url); + [SecureContext] undefined unregisterProtocolHandler(DOMString scheme, USVString url); +}; + +interface mixin NavigatorCookies { + readonly attribute boolean cookieEnabled; +}; + +interface mixin NavigatorPlugins { + [SameObject] readonly attribute PluginArray plugins; + [SameObject] readonly attribute MimeTypeArray mimeTypes; + boolean javaEnabled(); + readonly attribute boolean pdfViewerEnabled; +}; + +[Exposed=Window, + LegacyUnenumerableNamedProperties] +interface PluginArray { + undefined refresh(); + readonly attribute unsigned long length; + getter Plugin? item(unsigned long index); + getter Plugin? namedItem(DOMString name); +}; + +[Exposed=Window, + LegacyUnenumerableNamedProperties] +interface MimeTypeArray { + readonly attribute unsigned long length; + getter MimeType? item(unsigned long index); + getter MimeType? namedItem(DOMString name); +}; + +[Exposed=Window, + LegacyUnenumerableNamedProperties] +interface Plugin { + readonly attribute DOMString name; + readonly attribute DOMString description; + readonly attribute DOMString filename; + readonly attribute unsigned long length; + getter MimeType? item(unsigned long index); + getter MimeType? namedItem(DOMString name); +}; + +[Exposed=Window] +interface MimeType { + readonly attribute DOMString type; + readonly attribute DOMString description; + readonly attribute DOMString suffixes; + readonly attribute Plugin enabledPlugin; +}; + +[Exposed=(Window,Worker), Serializable, Transferable] +interface ImageBitmap { + readonly attribute unsigned long width; + readonly attribute unsigned long height; + undefined close(); +}; + +typedef (CanvasImageSource or + Blob or + ImageData) ImageBitmapSource; + +enum ImageOrientation { "from-image", "flipY" }; +enum PremultiplyAlpha { "none", "premultiply", "default" }; +enum ColorSpaceConversion { "none", "default" }; +enum ResizeQuality { "pixelated", "low", "medium", "high" }; + +dictionary ImageBitmapOptions { + ImageOrientation imageOrientation = "from-image"; + PremultiplyAlpha premultiplyAlpha = "default"; + ColorSpaceConversion colorSpaceConversion = "default"; + [EnforceRange] unsigned long resizeWidth; + [EnforceRange] unsigned long resizeHeight; + ResizeQuality resizeQuality = "low"; +}; + +callback FrameRequestCallback = undefined (DOMHighResTimeStamp time); + +interface mixin AnimationFrameProvider { + unsigned long requestAnimationFrame(FrameRequestCallback callback); + undefined cancelAnimationFrame(unsigned long handle); +}; +Window includes AnimationFrameProvider; +DedicatedWorkerGlobalScope includes AnimationFrameProvider; + +[Exposed=(Window,Worker,AudioWorklet)] +interface MessageEvent : Event { + constructor(DOMString type, optional MessageEventInit eventInitDict = {}); + + readonly attribute any data; + readonly attribute USVString origin; + readonly attribute DOMString lastEventId; + readonly attribute MessageEventSource? source; + readonly attribute FrozenArray ports; + + undefined initMessageEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false, optional any data = null, optional USVString origin = "", optional DOMString lastEventId = "", optional MessageEventSource? source = null, optional sequence ports = []); +}; + +dictionary MessageEventInit : EventInit { + any data = null; + USVString origin = ""; + DOMString lastEventId = ""; + MessageEventSource? source = null; + sequence ports = []; +}; + +typedef (WindowProxy or MessagePort or ServiceWorker) MessageEventSource; + +[Exposed=(Window,Worker)] +interface EventSource : EventTarget { + constructor(USVString url, optional EventSourceInit eventSourceInitDict = {}); + + readonly attribute USVString url; + readonly attribute boolean withCredentials; + + // ready state + const unsigned short CONNECTING = 0; + const unsigned short OPEN = 1; + const unsigned short CLOSED = 2; + readonly attribute unsigned short readyState; + + // networking + attribute EventHandler onopen; + attribute EventHandler onmessage; + attribute EventHandler onerror; + undefined close(); +}; + +dictionary EventSourceInit { + boolean withCredentials = false; +}; + +[Exposed=(Window,Worker)] +interface MessageChannel { + constructor(); + + readonly attribute MessagePort port1; + readonly attribute MessagePort port2; +}; + +[Exposed=(Window,Worker,AudioWorklet), Transferable] +interface MessagePort : EventTarget { + undefined postMessage(any message, sequence transfer); + undefined postMessage(any message, optional StructuredSerializeOptions options = {}); + undefined start(); + undefined close(); + + // event handlers + attribute EventHandler onmessage; + attribute EventHandler onmessageerror; + attribute EventHandler onclose; +}; + +dictionary StructuredSerializeOptions { + sequence transfer = []; +}; + +[Exposed=(Window,Worker)] +interface BroadcastChannel : EventTarget { + constructor(DOMString name); + + readonly attribute DOMString name; + undefined postMessage(any message); + undefined close(); + attribute EventHandler onmessage; + attribute EventHandler onmessageerror; +}; + +[Exposed=Worker] +interface WorkerGlobalScope : EventTarget { + readonly attribute WorkerGlobalScope self; + readonly attribute WorkerLocation location; + readonly attribute WorkerNavigator navigator; + undefined importScripts((TrustedScriptURL or USVString)... urls); + + attribute OnErrorEventHandler onerror; + attribute EventHandler onlanguagechange; + attribute EventHandler onoffline; + attribute EventHandler ononline; + attribute EventHandler onrejectionhandled; + attribute EventHandler onunhandledrejection; +}; + +[Global=(Worker,DedicatedWorker),Exposed=DedicatedWorker] +interface DedicatedWorkerGlobalScope : WorkerGlobalScope { + [Replaceable] readonly attribute DOMString name; + + undefined postMessage(any message, sequence transfer); + undefined postMessage(any message, optional StructuredSerializeOptions options = {}); + + undefined close(); + + attribute EventHandler onmessage; + attribute EventHandler onmessageerror; +}; + +[Global=(Worker,SharedWorker),Exposed=SharedWorker] +interface SharedWorkerGlobalScope : WorkerGlobalScope { + [Replaceable] readonly attribute DOMString name; + + undefined close(); + + attribute EventHandler onconnect; +}; + +interface mixin AbstractWorker { + attribute EventHandler onerror; +}; + +[Exposed=(Window,DedicatedWorker,SharedWorker)] +interface Worker : EventTarget { + constructor((TrustedScriptURL or USVString) scriptURL, optional WorkerOptions options = {}); + + undefined terminate(); + + undefined postMessage(any message, sequence transfer); + undefined postMessage(any message, optional StructuredSerializeOptions options = {}); + attribute EventHandler onmessage; + attribute EventHandler onmessageerror; +}; + +dictionary WorkerOptions { + WorkerType type = "classic"; + RequestCredentials credentials = "same-origin"; // credentials is only used if type is "module" + DOMString name = ""; +}; + +enum WorkerType { "classic", "module" }; + +Worker includes AbstractWorker; + +[Exposed=Window] +interface SharedWorker : EventTarget { + constructor((TrustedScriptURL or USVString) scriptURL, optional (DOMString or WorkerOptions) options = {}); + + readonly attribute MessagePort port; +}; +SharedWorker includes AbstractWorker; + +interface mixin NavigatorConcurrentHardware { + readonly attribute unsigned long long hardwareConcurrency; +}; + +[Exposed=Worker] +interface WorkerNavigator {}; +WorkerNavigator includes NavigatorID; +WorkerNavigator includes NavigatorLanguage; +WorkerNavigator includes NavigatorOnLine; +WorkerNavigator includes NavigatorConcurrentHardware; + +[Exposed=Worker] +interface WorkerLocation { + stringifier readonly attribute USVString href; + readonly attribute USVString origin; + readonly attribute USVString protocol; + readonly attribute USVString host; + readonly attribute USVString hostname; + readonly attribute USVString port; + readonly attribute USVString pathname; + readonly attribute USVString search; + readonly attribute USVString hash; +}; + +[Exposed=Worklet, SecureContext] +interface WorkletGlobalScope {}; + +[Exposed=Window, SecureContext] +interface Worklet { + [NewObject] Promise addModule(USVString moduleURL, optional WorkletOptions options = {}); +}; + +dictionary WorkletOptions { + RequestCredentials credentials = "same-origin"; +}; + +[Exposed=Window] +interface Storage { + readonly attribute unsigned long length; + DOMString? key(unsigned long index); + getter DOMString? getItem(DOMString key); + setter undefined setItem(DOMString key, DOMString value); + deleter undefined removeItem(DOMString key); + undefined clear(); +}; + +interface mixin WindowSessionStorage { + readonly attribute Storage sessionStorage; +}; +Window includes WindowSessionStorage; + +interface mixin WindowLocalStorage { + readonly attribute Storage localStorage; +}; +Window includes WindowLocalStorage; + +[Exposed=Window] +interface StorageEvent : Event { + constructor(DOMString type, optional StorageEventInit eventInitDict = {}); + + readonly attribute DOMString? key; + readonly attribute DOMString? oldValue; + readonly attribute DOMString? newValue; + readonly attribute USVString url; + readonly attribute Storage? storageArea; + + undefined initStorageEvent(DOMString type, optional boolean bubbles = false, optional boolean cancelable = false, optional DOMString? key = null, optional DOMString? oldValue = null, optional DOMString? newValue = null, optional USVString url = "", optional Storage? storageArea = null); +}; + +dictionary StorageEventInit : EventInit { + DOMString? key = null; + DOMString? oldValue = null; + DOMString? newValue = null; + USVString url = ""; + Storage? storageArea = null; +}; + +[Exposed=Window] +interface HTMLMarqueeElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString behavior; + [CEReactions] attribute DOMString bgColor; + [CEReactions] attribute DOMString direction; + [CEReactions] attribute DOMString height; + [CEReactions] attribute unsigned long hspace; + [CEReactions] attribute long loop; + [CEReactions] attribute unsigned long scrollAmount; + [CEReactions] attribute unsigned long scrollDelay; + [CEReactions] attribute boolean trueSpeed; + [CEReactions] attribute unsigned long vspace; + [CEReactions] attribute DOMString width; + + undefined start(); + undefined stop(); +}; + +[Exposed=Window] +interface HTMLFrameSetElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString cols; + [CEReactions] attribute DOMString rows; +}; +HTMLFrameSetElement includes WindowEventHandlers; + +[Exposed=Window] +interface HTMLFrameElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString scrolling; + [CEReactions] attribute USVString src; + [CEReactions] attribute DOMString frameBorder; + [CEReactions] attribute USVString longDesc; + [CEReactions] attribute boolean noResize; + readonly attribute Document? contentDocument; + readonly attribute WindowProxy? contentWindow; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString marginHeight; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString marginWidth; +}; + +partial interface HTMLAnchorElement { + [CEReactions] attribute DOMString coords; + [CEReactions] attribute DOMString charset; + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString rev; + [CEReactions] attribute DOMString shape; +}; + +partial interface HTMLAreaElement { + [CEReactions] attribute boolean noHref; +}; + +partial interface HTMLBodyElement { + [CEReactions] attribute [LegacyNullToEmptyString] DOMString text; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString link; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString vLink; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString aLink; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString bgColor; + [CEReactions] attribute DOMString background; +}; + +partial interface HTMLBRElement { + [CEReactions] attribute DOMString clear; +}; + +partial interface HTMLTableCaptionElement { + [CEReactions] attribute DOMString align; +}; + +partial interface HTMLTableColElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString ch; + [CEReactions] attribute DOMString chOff; + [CEReactions] attribute DOMString vAlign; + [CEReactions] attribute DOMString width; +}; + +[Exposed=Window] +interface HTMLDirectoryElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute boolean compact; +}; + +partial interface HTMLDivElement { + [CEReactions] attribute DOMString align; +}; + +partial interface HTMLDListElement { + [CEReactions] attribute boolean compact; +}; + +partial interface HTMLEmbedElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString name; +}; + +[Exposed=Window] +interface HTMLFontElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString color; + [CEReactions] attribute DOMString face; + [CEReactions] attribute DOMString size; +}; + +partial interface HTMLHeadingElement { + [CEReactions] attribute DOMString align; +}; + +partial interface HTMLHRElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString color; + [CEReactions] attribute boolean noShade; + [CEReactions] attribute DOMString size; + [CEReactions] attribute DOMString width; +}; + +partial interface HTMLHtmlElement { + [CEReactions] attribute DOMString version; +}; + +partial interface HTMLIFrameElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString scrolling; + [CEReactions] attribute DOMString frameBorder; + [CEReactions] attribute USVString longDesc; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString marginHeight; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString marginWidth; +}; + +partial interface HTMLImageElement { + [CEReactions] attribute DOMString name; + [CEReactions] attribute USVString lowsrc; + [CEReactions] attribute DOMString align; + [CEReactions] attribute unsigned long hspace; + [CEReactions] attribute unsigned long vspace; + [CEReactions] attribute USVString longDesc; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString border; +}; + +partial interface HTMLInputElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString useMap; +}; + +partial interface HTMLLegendElement { + [CEReactions] attribute DOMString align; +}; + +partial interface HTMLLIElement { + [CEReactions] attribute DOMString type; +}; + +partial interface HTMLLinkElement { + [CEReactions] attribute DOMString charset; + [CEReactions] attribute DOMString rev; + [CEReactions] attribute DOMString target; +}; + +partial interface HTMLMenuElement { + [CEReactions] attribute boolean compact; +}; + +partial interface HTMLMetaElement { + [CEReactions] attribute DOMString scheme; +}; + +partial interface HTMLObjectElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString archive; + [CEReactions] attribute DOMString code; + [CEReactions] attribute boolean declare; + [CEReactions] attribute unsigned long hspace; + [CEReactions] attribute DOMString standby; + [CEReactions] attribute unsigned long vspace; + [CEReactions] attribute DOMString codeBase; + [CEReactions] attribute DOMString codeType; + [CEReactions] attribute DOMString useMap; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString border; +}; + +partial interface HTMLOListElement { + [CEReactions] attribute boolean compact; +}; + +partial interface HTMLParagraphElement { + [CEReactions] attribute DOMString align; +}; + +[Exposed=Window] +interface HTMLParamElement : HTMLElement { + [HTMLConstructor] constructor(); + + [CEReactions] attribute DOMString name; + [CEReactions] attribute DOMString value; + [CEReactions] attribute DOMString type; + [CEReactions] attribute DOMString valueType; +}; + +partial interface HTMLPreElement { + [CEReactions] attribute long width; +}; + +partial interface HTMLStyleElement { + [CEReactions] attribute DOMString type; +}; + +partial interface HTMLScriptElement { + [CEReactions] attribute DOMString charset; + [CEReactions] attribute DOMString event; + [CEReactions] attribute DOMString htmlFor; +}; + +partial interface HTMLTableElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString border; + [CEReactions] attribute DOMString frame; + [CEReactions] attribute DOMString rules; + [CEReactions] attribute DOMString summary; + [CEReactions] attribute DOMString width; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString bgColor; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString cellPadding; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString cellSpacing; +}; + +partial interface HTMLTableSectionElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString ch; + [CEReactions] attribute DOMString chOff; + [CEReactions] attribute DOMString vAlign; +}; + +partial interface HTMLTableCellElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString axis; + [CEReactions] attribute DOMString height; + [CEReactions] attribute DOMString width; + + [CEReactions] attribute DOMString ch; + [CEReactions] attribute DOMString chOff; + [CEReactions] attribute boolean noWrap; + [CEReactions] attribute DOMString vAlign; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString bgColor; +}; + +partial interface HTMLTableRowElement { + [CEReactions] attribute DOMString align; + [CEReactions] attribute DOMString ch; + [CEReactions] attribute DOMString chOff; + [CEReactions] attribute DOMString vAlign; + + [CEReactions] attribute [LegacyNullToEmptyString] DOMString bgColor; +}; + +partial interface HTMLUListElement { + [CEReactions] attribute boolean compact; + [CEReactions] attribute DOMString type; +}; + +partial interface Document { + [CEReactions] attribute [LegacyNullToEmptyString] DOMString fgColor; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString linkColor; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString vlinkColor; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString alinkColor; + [CEReactions] attribute [LegacyNullToEmptyString] DOMString bgColor; + + [SameObject] readonly attribute HTMLCollection anchors; + [SameObject] readonly attribute HTMLCollection applets; + + undefined clear(); + undefined captureEvents(); + undefined releaseEvents(); + + [SameObject] readonly attribute HTMLAllCollection all; +}; + +partial interface Window { + undefined captureEvents(); + undefined releaseEvents(); + + [Replaceable, SameObject] readonly attribute External external; +}; + +[Exposed=Window] +interface External { + undefined AddSearchProvider(); + undefined IsSearchProviderInstalled(); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/performance-timeline.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/performance-timeline.idl new file mode 100644 index 00000000..6ef84b6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/performance-timeline.idl @@ -0,0 +1,51 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Performance Timeline (https://w3c.github.io/performance-timeline/) + +partial interface Performance { + PerformanceEntryList getEntries (); + PerformanceEntryList getEntriesByType (DOMString type); + PerformanceEntryList getEntriesByName (DOMString name, optional DOMString type); +}; +typedef sequence PerformanceEntryList; + +[Exposed=(Window,Worker)] +interface PerformanceEntry { + readonly attribute unsigned long long id; + readonly attribute DOMString name; + readonly attribute DOMString entryType; + readonly attribute DOMHighResTimeStamp startTime; + readonly attribute DOMHighResTimeStamp duration; + readonly attribute unsigned long long navigationId; + [Default] object toJSON(); +}; + +callback PerformanceObserverCallback = undefined (PerformanceObserverEntryList entries, + PerformanceObserver observer, + optional PerformanceObserverCallbackOptions options = {}); +[Exposed=(Window,Worker)] +interface PerformanceObserver { + constructor(PerformanceObserverCallback callback); + undefined observe (optional PerformanceObserverInit options = {}); + undefined disconnect (); + PerformanceEntryList takeRecords(); + [SameObject] static readonly attribute FrozenArray supportedEntryTypes; +}; + +dictionary PerformanceObserverCallbackOptions { + unsigned long long droppedEntriesCount; +}; + +dictionary PerformanceObserverInit { + sequence entryTypes; + DOMString type; + boolean buffered; +}; + +[Exposed=(Window,Worker)] +interface PerformanceObserverEntryList { + PerformanceEntryList getEntries(); + PerformanceEntryList getEntriesByType (DOMString type); + PerformanceEntryList getEntriesByName (DOMString name, optional DOMString type); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/resource-timing.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/resource-timing.idl new file mode 100644 index 00000000..33fed05b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/resource-timing.idl @@ -0,0 +1,42 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Resource Timing (https://w3c.github.io/resource-timing/) + +[Exposed=(Window,Worker)] +interface PerformanceResourceTiming : PerformanceEntry { + readonly attribute DOMString initiatorType; + readonly attribute DOMString deliveryType; + readonly attribute ByteString nextHopProtocol; + readonly attribute DOMHighResTimeStamp workerStart; + readonly attribute DOMHighResTimeStamp redirectStart; + readonly attribute DOMHighResTimeStamp redirectEnd; + readonly attribute DOMHighResTimeStamp fetchStart; + readonly attribute DOMHighResTimeStamp domainLookupStart; + readonly attribute DOMHighResTimeStamp domainLookupEnd; + readonly attribute DOMHighResTimeStamp connectStart; + readonly attribute DOMHighResTimeStamp connectEnd; + readonly attribute DOMHighResTimeStamp secureConnectionStart; + readonly attribute DOMHighResTimeStamp requestStart; + readonly attribute DOMHighResTimeStamp firstInterimResponseStart; + readonly attribute DOMHighResTimeStamp responseStart; + readonly attribute DOMHighResTimeStamp responseEnd; + readonly attribute unsigned long long transferSize; + readonly attribute unsigned long long encodedBodySize; + readonly attribute unsigned long long decodedBodySize; + readonly attribute unsigned short responseStatus; + readonly attribute RenderBlockingStatusType renderBlockingStatus; + readonly attribute DOMString contentType; + [Default] object toJSON(); +}; + +enum RenderBlockingStatusType { + "blocking", + "non-blocking" +}; + +partial interface Performance { + undefined clearResourceTimings (); + undefined setResourceTimingBufferSize (unsigned long maxSize); + attribute EventHandler onresourcetimingbufferfull; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/streams.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/streams.idl new file mode 100644 index 00000000..ab9be033 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/streams.idl @@ -0,0 +1,230 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Streams Standard (https://streams.spec.whatwg.org/) + +[Exposed=*, Transferable] +interface ReadableStream { + constructor(optional object underlyingSource, optional QueuingStrategy strategy = {}); + + static ReadableStream from(any asyncIterable); + + readonly attribute boolean locked; + + Promise cancel(optional any reason); + ReadableStreamReader getReader(optional ReadableStreamGetReaderOptions options = {}); + ReadableStream pipeThrough(ReadableWritablePair transform, optional StreamPipeOptions options = {}); + Promise pipeTo(WritableStream destination, optional StreamPipeOptions options = {}); + sequence tee(); + + async iterable(optional ReadableStreamIteratorOptions options = {}); +}; + +typedef (ReadableStreamDefaultReader or ReadableStreamBYOBReader) ReadableStreamReader; + +enum ReadableStreamReaderMode { "byob" }; + +dictionary ReadableStreamGetReaderOptions { + ReadableStreamReaderMode mode; +}; + +dictionary ReadableStreamIteratorOptions { + boolean preventCancel = false; +}; + +dictionary ReadableWritablePair { + required ReadableStream readable; + required WritableStream writable; +}; + +dictionary StreamPipeOptions { + boolean preventClose = false; + boolean preventAbort = false; + boolean preventCancel = false; + AbortSignal signal; +}; + +dictionary UnderlyingSource { + UnderlyingSourceStartCallback start; + UnderlyingSourcePullCallback pull; + UnderlyingSourceCancelCallback cancel; + ReadableStreamType type; + [EnforceRange] unsigned long long autoAllocateChunkSize; +}; + +typedef (ReadableStreamDefaultController or ReadableByteStreamController) ReadableStreamController; + +callback UnderlyingSourceStartCallback = any (ReadableStreamController controller); +callback UnderlyingSourcePullCallback = Promise (ReadableStreamController controller); +callback UnderlyingSourceCancelCallback = Promise (optional any reason); + +enum ReadableStreamType { "bytes" }; + +interface mixin ReadableStreamGenericReader { + readonly attribute Promise closed; + + Promise cancel(optional any reason); +}; + +[Exposed=*] +interface ReadableStreamDefaultReader { + constructor(ReadableStream stream); + + Promise read(); + undefined releaseLock(); +}; +ReadableStreamDefaultReader includes ReadableStreamGenericReader; + +dictionary ReadableStreamReadResult { + any value; + boolean done; +}; + +[Exposed=*] +interface ReadableStreamBYOBReader { + constructor(ReadableStream stream); + + Promise read(ArrayBufferView view, optional ReadableStreamBYOBReaderReadOptions options = {}); + undefined releaseLock(); +}; +ReadableStreamBYOBReader includes ReadableStreamGenericReader; + +dictionary ReadableStreamBYOBReaderReadOptions { + [EnforceRange] unsigned long long min = 1; +}; + +[Exposed=*] +interface ReadableStreamDefaultController { + readonly attribute unrestricted double? desiredSize; + + undefined close(); + undefined enqueue(optional any chunk); + undefined error(optional any e); +}; + +[Exposed=*] +interface ReadableByteStreamController { + readonly attribute ReadableStreamBYOBRequest? byobRequest; + readonly attribute unrestricted double? desiredSize; + + undefined close(); + undefined enqueue(ArrayBufferView chunk); + undefined error(optional any e); +}; + +[Exposed=*] +interface ReadableStreamBYOBRequest { + readonly attribute ArrayBufferView? view; + + undefined respond([EnforceRange] unsigned long long bytesWritten); + undefined respondWithNewView(ArrayBufferView view); +}; + +[Exposed=*, Transferable] +interface WritableStream { + constructor(optional object underlyingSink, optional QueuingStrategy strategy = {}); + + readonly attribute boolean locked; + + Promise abort(optional any reason); + Promise close(); + WritableStreamDefaultWriter getWriter(); +}; + +dictionary UnderlyingSink { + UnderlyingSinkStartCallback start; + UnderlyingSinkWriteCallback write; + UnderlyingSinkCloseCallback close; + UnderlyingSinkAbortCallback abort; + any type; +}; + +callback UnderlyingSinkStartCallback = any (WritableStreamDefaultController controller); +callback UnderlyingSinkWriteCallback = Promise (any chunk, WritableStreamDefaultController controller); +callback UnderlyingSinkCloseCallback = Promise (); +callback UnderlyingSinkAbortCallback = Promise (optional any reason); + +[Exposed=*] +interface WritableStreamDefaultWriter { + constructor(WritableStream stream); + + readonly attribute Promise closed; + readonly attribute unrestricted double? desiredSize; + readonly attribute Promise ready; + + Promise abort(optional any reason); + Promise close(); + undefined releaseLock(); + Promise write(optional any chunk); +}; + +[Exposed=*] +interface WritableStreamDefaultController { + readonly attribute AbortSignal signal; + undefined error(optional any e); +}; + +[Exposed=*, Transferable] +interface TransformStream { + constructor(optional object transformer, + optional QueuingStrategy writableStrategy = {}, + optional QueuingStrategy readableStrategy = {}); + + readonly attribute ReadableStream readable; + readonly attribute WritableStream writable; +}; + +dictionary Transformer { + TransformerStartCallback start; + TransformerTransformCallback transform; + TransformerFlushCallback flush; + TransformerCancelCallback cancel; + any readableType; + any writableType; +}; + +callback TransformerStartCallback = any (TransformStreamDefaultController controller); +callback TransformerFlushCallback = Promise (TransformStreamDefaultController controller); +callback TransformerTransformCallback = Promise (any chunk, TransformStreamDefaultController controller); +callback TransformerCancelCallback = Promise (any reason); + +[Exposed=*] +interface TransformStreamDefaultController { + readonly attribute unrestricted double? desiredSize; + + undefined enqueue(optional any chunk); + undefined error(optional any reason); + undefined terminate(); +}; + +dictionary QueuingStrategy { + unrestricted double highWaterMark; + QueuingStrategySize size; +}; + +callback QueuingStrategySize = unrestricted double (any chunk); + +dictionary QueuingStrategyInit { + required unrestricted double highWaterMark; +}; + +[Exposed=*] +interface ByteLengthQueuingStrategy { + constructor(QueuingStrategyInit init); + + readonly attribute unrestricted double highWaterMark; + readonly attribute Function size; +}; + +[Exposed=*] +interface CountQueuingStrategy { + constructor(QueuingStrategyInit init); + + readonly attribute unrestricted double highWaterMark; + readonly attribute Function size; +}; + +interface mixin GenericTransformStream { + readonly attribute ReadableStream readable; + readonly attribute WritableStream writable; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/url.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/url.idl new file mode 100644 index 00000000..cd18a66e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/url.idl @@ -0,0 +1,47 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: URL Standard (https://url.spec.whatwg.org/) + +[Exposed=*, + LegacyWindowAlias=webkitURL] +interface URL { + constructor(USVString url, optional USVString base); + + static URL? parse(USVString url, optional USVString base); + static boolean canParse(USVString url, optional USVString base); + + stringifier attribute USVString href; + readonly attribute USVString origin; + attribute USVString protocol; + attribute USVString username; + attribute USVString password; + attribute USVString host; + attribute USVString hostname; + attribute USVString port; + attribute USVString pathname; + attribute USVString search; + [SameObject] readonly attribute URLSearchParams searchParams; + attribute USVString hash; + + USVString toJSON(); +}; + +[Exposed=*] +interface URLSearchParams { + constructor(optional (sequence> or record or USVString) init = ""); + + readonly attribute unsigned long size; + + undefined append(USVString name, USVString value); + undefined delete(USVString name, optional USVString value); + USVString? get(USVString name); + sequence getAll(USVString name); + boolean has(USVString name, optional USVString value); + undefined set(USVString name, USVString value); + + undefined sort(); + + iterable; + stringifier; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/user-timing.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/user-timing.idl new file mode 100644 index 00000000..28ee8aac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/user-timing.idl @@ -0,0 +1,34 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: User Timing Level 3 (https://w3c.github.io/user-timing/) + +dictionary PerformanceMarkOptions { + any detail; + DOMHighResTimeStamp startTime; +}; + +dictionary PerformanceMeasureOptions { + any detail; + (DOMString or DOMHighResTimeStamp) start; + DOMHighResTimeStamp duration; + (DOMString or DOMHighResTimeStamp) end; +}; + +partial interface Performance { + PerformanceMark mark(DOMString markName, optional PerformanceMarkOptions markOptions = {}); + undefined clearMarks(optional DOMString markName); + PerformanceMeasure measure(DOMString measureName, optional (DOMString or PerformanceMeasureOptions) startOrMeasureOptions = {}, optional DOMString endMark); + undefined clearMeasures(optional DOMString measureName); +}; + +[Exposed=(Window,Worker)] +interface PerformanceMark : PerformanceEntry { + constructor(DOMString markName, optional PerformanceMarkOptions markOptions = {}); + readonly attribute any detail; +}; + +[Exposed=(Window,Worker)] +interface PerformanceMeasure : PerformanceEntry { + readonly attribute any detail; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/webidl.idl b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/webidl.idl new file mode 100644 index 00000000..f3db9109 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/interfaces/webidl.idl @@ -0,0 +1,49 @@ +// GENERATED CONTENT - DO NOT EDIT +// Content was automatically extracted by Reffy into webref +// (https://github.com/w3c/webref) +// Source: Web IDL Standard (https://webidl.spec.whatwg.org/) + +typedef (Int8Array or Int16Array or Int32Array or + Uint8Array or Uint16Array or Uint32Array or Uint8ClampedArray or + BigInt64Array or BigUint64Array or + Float16Array or Float32Array or Float64Array or DataView) ArrayBufferView; + +typedef (ArrayBufferView or ArrayBuffer) BufferSource; +typedef (ArrayBuffer or SharedArrayBuffer or [AllowShared] ArrayBufferView) AllowSharedBufferSource; +[Exposed=*, + Serializable] +interface DOMException { // but see below note about JavaScript binding + constructor(optional DOMString message = "", optional DOMString name = "Error"); + readonly attribute DOMString name; + readonly attribute DOMString message; + readonly attribute unsigned short code; + + const unsigned short INDEX_SIZE_ERR = 1; + const unsigned short DOMSTRING_SIZE_ERR = 2; + const unsigned short HIERARCHY_REQUEST_ERR = 3; + const unsigned short WRONG_DOCUMENT_ERR = 4; + const unsigned short INVALID_CHARACTER_ERR = 5; + const unsigned short NO_DATA_ALLOWED_ERR = 6; + const unsigned short NO_MODIFICATION_ALLOWED_ERR = 7; + const unsigned short NOT_FOUND_ERR = 8; + const unsigned short NOT_SUPPORTED_ERR = 9; + const unsigned short INUSE_ATTRIBUTE_ERR = 10; + const unsigned short INVALID_STATE_ERR = 11; + const unsigned short SYNTAX_ERR = 12; + const unsigned short INVALID_MODIFICATION_ERR = 13; + const unsigned short NAMESPACE_ERR = 14; + const unsigned short INVALID_ACCESS_ERR = 15; + const unsigned short VALIDATION_ERR = 16; + const unsigned short TYPE_MISMATCH_ERR = 17; + const unsigned short SECURITY_ERR = 18; + const unsigned short NETWORK_ERR = 19; + const unsigned short ABORT_ERR = 20; + const unsigned short URL_MISMATCH_ERR = 21; + const unsigned short QUOTA_EXCEEDED_ERR = 22; + const unsigned short TIMEOUT_ERR = 23; + const unsigned short INVALID_NODE_TYPE_ERR = 24; + const unsigned short DATA_CLONE_ERR = 25; +}; + +callback Function = any (any... arguments); +callback VoidFunction = undefined (); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/foo.vtt b/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/foo.vtt new file mode 100644 index 00000000..b533895c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/foo.vtt @@ -0,0 +1,4 @@ +WEBVTT + +00:00:00.000 --> 00:00:05.000 +Foo diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/test-av-384k-44100Hz-1ch-320x240-30fps-10kfr.webm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/test-av-384k-44100Hz-1ch-320x240-30fps-10kfr.webm new file mode 100644 index 00000000..8b705dbc Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/media/test-av-384k-44100Hz-1ch-320x240-30fps-10kfr.webm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/META.yml new file mode 100644 index 00000000..89fae1db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/META.yml @@ -0,0 +1,4 @@ +spec: https://w3c.github.io/performance-timeline/ +suggested_reviewers: + - plehegar + - igrigorik diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/back-forward-cache-restoration.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/back-forward-cache-restoration.tentative.html new file mode 100644 index 00000000..c673e09c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/back-forward-cache-restoration.tentative.html @@ -0,0 +1,95 @@ + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-after-timeout.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-after-timeout.any.js new file mode 100644 index 00000000..08b3e323 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-after-timeout.any.js @@ -0,0 +1,11 @@ +async_test(t => { + performance.mark('foo'); + t.step_timeout(() => { + // After a timeout, PerformanceObserver should still receive entry if using the buffered flag. + new PerformanceObserver(t.step_func_done(list => { + const entries = list.getEntries(); + assert_equals(entries.length, 1, 'There should be 1 mark entry.'); + assert_equals(entries[0].entryType, 'mark'); + })).observe({type: 'mark', buffered: true}); + }, 100); +}, 'PerformanceObserver with buffered flag sees entry after timeout'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-observer.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-observer.any.js new file mode 100644 index 00000000..31dc39c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/buffered-flag-observer.any.js @@ -0,0 +1,15 @@ +async_test( t=> { + for (let i = 0; i < 50; i++) + performance.mark('foo' + i); + let marksCreated = 50; + let marksReceived = 0; + new PerformanceObserver(list => { + marksReceived += list.getEntries().length; + if (marksCreated < 100) { + performance.mark('bar' + marksCreated); + marksCreated++; + } + if (marksReceived == 100) + t.done(); + }).observe({type: 'mark', buffered: true}); +}, 'PerformanceObserver with buffered flag should see past and future entries.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/case-sensitivity.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/case-sensitivity.any.js new file mode 100644 index 00000000..3a98505a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/case-sensitivity.any.js @@ -0,0 +1,64 @@ + test(function () { + assert_equals(typeof self.performance, "object"); + assert_equals(typeof self.performance.getEntriesByType, "function"); + var lowerList = self.performance.getEntriesByType("resource"); + var upperList = self.performance.getEntriesByType("RESOURCE"); + var mixedList = self.performance.getEntriesByType("ReSoUrCe"); + + assert_not_equals(lowerList.length, 0, "Resource entries exist"); + assert_equals(upperList.length, 0, "getEntriesByType('RESOURCE').length"); + assert_equals(mixedList.length, 0, "getEntriesByType('ReSoUrCe').length"); + + }, "getEntriesByType values are case sensitive"); + + test(function () { + assert_equals(typeof self.performance, "object"); + assert_equals(typeof self.performance.getEntriesByName, "function"); + var origin = self.location.protocol + "//" + self.location.host; + var location1 = origin.toUpperCase() + "/resources/testharness.js"; + var location2 = self.location.protocol + "//" + + self.location.host.toUpperCase() + "/resources/testharness.js"; + var lowerList = self.performance.getEntriesByName(origin + "/resources/testharness.js"); + var upperList = self.performance.getEntriesByName(location1); + var mixedList = self.performance.getEntriesByName(location2); + + assert_equals(lowerList.length, 1, "Resource entry exist"); + assert_equals(upperList.length, 0, "getEntriesByName('" + location1 + "').length"); + assert_equals(mixedList.length, 0, "getEntriesByName('" + location2 + "').length"); + + }, "getEntriesByName values are case sensitive"); + + async_test(function (t) { + // Test type/buffered case sensitivity. + observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + assert_unreached("Observer(type) should not be called."); + }) + ); + observer.observe({type: "Mark"}); + observer.observe({type: "Measure"}); + observer.observe({type: "MARK"}); + observer.observe({type: "MEASURE"}); + observer.observe({type: "Mark", buffered: true}); + observer.observe({type: "Measure", buffered: true}); + observer.observe({type: "MARK", buffered: true}); + observer.observe({type: "MEASURE", buffered: true}); + self.performance.mark("mark1"); + self.performance.measure("measure1"); + + // Test entryTypes case sensitivity. + observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + assert_unreached("Observer(entryTypes) should not be called."); + }) + ); + observer.observe({entryTypes: ["Mark", "Measure"]}); + observer.observe({entryTypes: ["MARK", "MEASURE"]}); + self.performance.mark("mark1"); + self.performance.measure("measure1"); + + t.step_timeout(function() { + t.done(); + }, 1000); + + }, "observe() and case sensitivity for types/entryTypes and buffered."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/droppedentriescount.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/droppedentriescount.any.js new file mode 100644 index 00000000..4de816bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/droppedentriescount.any.js @@ -0,0 +1,81 @@ +promise_test(t => { + // This setup is required for later tests as well. + // Await for a dropped entry. + return new Promise(res => { + // Set a buffer size of 0 so that new resource entries count as dropped. + performance.setResourceTimingBufferSize(0); + // Use an observer to make sure the promise is resolved only when the + // new entry has been created. + new PerformanceObserver(res).observe({type: 'resource'}); + fetch('resources/square.png?id=1'); + }).then(() => { + return new Promise(resolve => { + new PerformanceObserver(t.step_func((entries, obs, options) => { + assert_equals(options['droppedEntriesCount'], 0); + resolve(); + })).observe({type: 'mark'}); + performance.mark('test'); + })}); +}, 'Dropped entries count is 0 when there are no dropped entries of relevant type.'); + +promise_test(async t => { + return new Promise(resolve => { + new PerformanceObserver(t.step_func((entries, obs, options) => { + assert_equals(options['droppedEntriesCount'], 1); + resolve(); + })).observe({entryTypes: ['mark', 'resource']}); + performance.mark('meow'); + }); +}, 'Dropped entries correctly counted with multiple types.'); + +promise_test(t => { + return new Promise(resolve => { + new PerformanceObserver(t.step_func((entries, obs, options) => { + assert_equals(options['droppedEntriesCount'], 1, + 'There should have been some dropped resource timing entries at this point'); + resolve(); + })).observe({type: 'resource', buffered: true}); + }); +}, 'Dropped entries counted even if observer was not registered at the time.'); + +promise_test(t => { + return new Promise(resolve => { + let callback_ran = false; + new PerformanceObserver(t.step_func((entries, obs, options) => { + if (!callback_ran) { + assert_equals(options['droppedEntriesCount'], 2, + 'There should be two dropped entries right now.'); + fetch('resources/square.png?id=3'); + callback_ran = true; + } else { + assert_equals(options['droppedEntriesCount'], undefined, + 'droppedEntriesCount should be unset after the first callback!'); + resolve(); + } + })).observe({type: 'resource'}); + fetch('resources/square.png?id=2'); + }); +}, 'Dropped entries only surfaced on the first callback.'); + + +promise_test(t => { + return new Promise(resolve => { + let callback_ran = false; + let droppedEntriesCount = -1; + new PerformanceObserver(t.step_func((entries, obs, options) => { + if (!callback_ran) { + assert_greater_than(options['droppedEntriesCount'], 0, + 'There should be several dropped entries right now.'); + droppedEntriesCount = options['droppedEntriesCount']; + callback_ran = true; + obs.observe({type: 'mark'}); + performance.mark('woof'); + } else { + assert_equals(options['droppedEntriesCount'], droppedEntriesCount, + 'There should be droppedEntriesCount due to the new observe().'); + resolve(); + } + })).observe({type: 'resource'}); + fetch('resources/square.png?id=4'); + }); +}, 'Dropped entries surfaced after an observe() call!'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/get-invalid-entries.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/get-invalid-entries.html new file mode 100644 index 00000000..33d6589e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/get-invalid-entries.html @@ -0,0 +1,27 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness-shadowrealm.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness-shadowrealm.window.js new file mode 100644 index 00000000..6caaa330 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness-shadowrealm.window.js @@ -0,0 +1,2 @@ +// META: script=/resources/idlharness-shadowrealm.js +idl_test_shadowrealm(["performance-timeline"], ["hr-time", "dom"]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness.any.js new file mode 100644 index 00000000..32efebe9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/idlharness.any.js @@ -0,0 +1,25 @@ +// META: global=window,worker +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js + +// https://w3c.github.io/performance-timeline/ + +'use strict'; + +idl_test( + ['performance-timeline'], + ['hr-time', 'dom'], + async idl_array => { + idl_array.add_objects({ + Performance: ['performance'], + PerformanceObserver: ['observer'], + PerformanceObserverEntryList: ['entryList'], + }); + + self.entryList = await new Promise((resolve, reject) => { + self.observer = new PerformanceObserver(resolve); + observer.observe({ entryTypes: ['mark'] }); + performance.mark('test'); + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/multiple-buffered-flag-observers.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/multiple-buffered-flag-observers.any.js new file mode 100644 index 00000000..5dd44fb1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/multiple-buffered-flag-observers.any.js @@ -0,0 +1,32 @@ +promise_test(() => { + // The first promise waits for one buffered flag observer to receive 3 entries. + const promise1 = new Promise(resolve1 => { + let numObserved1 = 0; + new PerformanceObserver((entryList, obs) => { + // This buffered flag observer is constructed after a regular observer detects a mark. + new PerformanceObserver(list => { + numObserved1 += list.getEntries().length; + if (numObserved1 == 3) + resolve1(); + }).observe({type: 'mark', buffered: true}); + obs.disconnect(); + }).observe({entryTypes: ['mark']}); + performance.mark('foo'); + }); + // The second promise waits for another buffered flag observer to receive 3 entries. + const promise2 = new Promise(resolve2 => { + step_timeout(() => { + let numObserved2 = 0; + // This buffered flag observer is constructed after a delay of 100ms. + new PerformanceObserver(list => { + numObserved2 += list.getEntries().length; + if (numObserved2 == 3) + resolve2(); + }).observe({type: 'mark', buffered: true}); + }, 100); + performance.mark('bar'); + }); + performance.mark('meow'); + // Pass if and only if both buffered observers received all 3 mark entries. + return Promise.all([promise1, promise2]); +}, 'Multiple PerformanceObservers with buffered flag see all entries'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-detached-frame.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-detached-frame.tentative.html new file mode 100644 index 00000000..add11255 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-detached-frame.tentative.html @@ -0,0 +1,30 @@ + + + + + + The navigation_id Detached iframe Parent Page. + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-element-timing.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-element-timing.tentative.html new file mode 100644 index 00000000..7ff41553 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-element-timing.tentative.html @@ -0,0 +1,14 @@ + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-initial-load.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-initial-load.tentative.html new file mode 100644 index 00000000..b996f0f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-initial-load.tentative.html @@ -0,0 +1,49 @@ + + + + + + + +

    This text is to trigger a LCP entry emission.

    + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-long-task-task-attribution.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-long-task-task-attribution.tentative.html new file mode 100644 index 00000000..e1da9100 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-long-task-task-attribution.tentative.html @@ -0,0 +1,14 @@ + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-mark-measure.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-mark-measure.tentative.html new file mode 100644 index 00000000..30613ebb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-mark-measure.tentative.html @@ -0,0 +1,14 @@ + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-reset.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-reset.tentative.html new file mode 100644 index 00000000..f5a2428e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-reset.tentative.html @@ -0,0 +1,53 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-resource-timing.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-resource-timing.tentative.html new file mode 100644 index 00000000..6d0614a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-resource-timing.tentative.html @@ -0,0 +1,14 @@ + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-worker-created-entries.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-worker-created-entries.html new file mode 100644 index 00000000..96fc57be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id-worker-created-entries.html @@ -0,0 +1,27 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id.helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id.helper.js new file mode 100644 index 00000000..1b72fe99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/navigation-id.helper.js @@ -0,0 +1,144 @@ +// The test functions called in the navigation-counter test. They rely on +// artifacts defined in +// '/html/browsers/browsing-the-web/back-forward-cache/resources/helper.sub.js' +// which should be included before this file to use these functions. + +// This function is to obtain navigation ids of all performance entries to +// verify. +let testInitial = () => { + return window.performance.getEntries().map(e => e.navigationId); +} + +let testMarkMeasure = (markId, markName, MeasureName) => { + const markName1 = 'test-mark'; + const markName2 = 'test-mark' + markId; + const measureName = 'test-measure' + markId; + + window.performance.mark(markName1); + window.performance.mark(markName2); + window.performance.measure(measureName, markName1, markName2); + return window.performance.getEntriesByName(markName2).concat( + window.performance.getEntriesByName(measureName)).map(e => e.navigationId); +} + +let testResourceTiming = async (resourceTimingEntryId) => { + let navigationId; + + let p = new Promise(resolve => { + new PerformanceObserver((list) => { + const entry = list.getEntries().find( + e => e.name.includes('json_resource' + resourceTimingEntryId)); + if (entry) { + navigationId = entry.navigationId; + resolve(); + } + }).observe({ type: 'resource' }); + }); + + const resp = await fetch( + '/performance-timeline/resources/json_resource' + resourceTimingEntryId + '.json'); + await p; + return [navigationId]; +} + +let testElementTiming = async (elementTimingEntryId) => { + let navigationId; + let p = new Promise(resolve => { + new PerformanceObserver((list) => { + const entry = list.getEntries().find( + e => e.entryType === 'element' && e.identifier === 'test-element-timing' + elementTimingEntryId); + if (entry) { + navigationId = entry.navigationId; + resolve(); + } + }).observe({ type: 'element' }); + }); + + let el = document.createElement('p'); + el.setAttribute('elementtiming', 'test-element-timing' + elementTimingEntryId); + el.textContent = 'test element timing text'; + document.body.appendChild(el); + await p; + return [navigationId]; +} + +let testLongTask = async () => { + let navigationIds = []; + + let p = new Promise(resolve => { + new PerformanceObserver((list) => { + const entry = list.getEntries().find(e => e.entryType === 'longtask') + if (entry) { + navigationIds.push(entry.navigationId); + navigationIds = navigationIds.concat( + entry.attribution.map(a => a.navigationId)); + resolve(); + } + }).observe({ type: 'longtask' }); + }); + + const script = document.createElement('script'); + script.src = '/performance-timeline/resources/make_long_task.js'; + document.body.appendChild(script); + await p; + document.body.removeChild(script); + return navigationIds; +} + +const testFunctionMap = { + 'mark_measure': testMarkMeasure, + 'resource_timing': testResourceTiming, + 'element_timing': testElementTiming, + 'long_task_task_attribution': testLongTask, +}; + +function runNavigationIdTest(params, description) { + const defaultParams = { + openFunc: url => window.open(url, '_blank', 'noopener'), + scripts: [], + funcBeforeNavigation: () => { }, + targetOrigin: originCrossSite, + navigationTimes: 4, + funcAfterAssertion: () => { }, + } // Apply defaults. + params = { ...defaultParams, ...params }; + + promise_test(async t => { + const pageA = new RemoteContext(token()); + const pageB = new RemoteContext(token()); + + const urlA = executorPath + pageA.context_id; + const urlB = params.targetOrigin + executorPath + pageB.context_id; + // Open url A. + params.openFunc(urlA); + await pageA.execute_script(waitForPageShow); + + // Assert navigation ids of all performance entries are the same. + let navigationIds = await pageA.execute_script(testInitial); + assert_true( + navigationIds.every(t => t === navigationIds[0]), + 'Navigation Ids should be the same as the initial load.'); + + for (i = 1; i <= params.navigationTimes; i++) { + // Navigate away to url B and back. + await navigateAndThenBack(pageA, pageB, urlB); + + // Assert new navigation ids are generated when the document is load from bfcache. + let nextNavigationIds = await pageA.execute_script( + testFunctionMap[params.testName], [i + 1]); + + // Assert navigation ids of all performance entries are the same. + assert_true( + nextNavigationIds.every(t => t === nextNavigationIds[0]), + 'All Navigation Ids should be same after bfcache navigation.'); + + // Assert navigation ids after bfcache navigation are different from those before. + assert_true( + navigationIds[0] !== nextNavigationIds[0], + params.testName + + ' Navigation Ids should be re-generated and different from the previous ones.'); + + navigationIds = nextNavigationIds; + } + }, description); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-clonable.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-clonable.html new file mode 100644 index 00000000..d651776e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-clonable.html @@ -0,0 +1,10 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/abort-block-bfcache.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/abort-block-bfcache.window.js new file mode 100644 index 00000000..e5dbb0f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/abort-block-bfcache.window.js @@ -0,0 +1,21 @@ +// META: title=Aborting a parser should block bfcache +// META: script=./test-helper.js +// META: timeout=long + + +async_test(t => { + if (!sessionStorage.getItem("pageVisited")) { + // This is the first time loading the page. + sessionStorage.setItem("pageVisited", 1); + t.step_timeout(() => { + // Go to another page and instantly come back to this page. + location.href = new URL("../resources/going-back.html", window.location); + }, 0); + // Abort parsing in the middle of loading the page. + window.stop(); + } else { + const nrr = performance.getEntriesByType('navigation')[0].notRestoredReasons; + assert_true(ReasonsInclude(nrr.reasons, "parser-aborted")); + t.done(); + } +}, "aborting a parser should block bfcache."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-attributes.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-attributes.tentative.window.js new file mode 100644 index 00000000..44495fa9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-attributes.tentative.window.js @@ -0,0 +1,55 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that empty attributes are reported as empty strings and missing +// attributes are reported as null. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + // Add a cross-origin iframe. + const rc1_child = await rc1.addIframe( + /*extraConfig=*/ { + origin: 'HTTP_REMOTE_ORIGIN', + scripts: [], + headers: [], + }, + /*attributes=*/ {id: '', name: ''}, + ); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + const rc1_child_url = await rc1_child.executeScript(() => { + return location.href; + }); + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/[{ + 'url': null, + 'src': rc1_child_url, + // Id and name should be empty. + 'id': '', + 'name': '', + 'reasons': null, + 'children': null + }]); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache-reasons-stay.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache-reasons-stay.tentative.window.js new file mode 100644 index 00000000..28dbc385 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache-reasons-stay.tentative.window.js @@ -0,0 +1,47 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that notRestoredReasons are only updated after non BFCache navigation. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/ []); + + // This time no blocking feature is used, so the page is restored + // from BFCache. Ensure that the previous reasons stay there. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ true); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/ []); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache.tentative.window.js new file mode 100644 index 00000000..bfb68545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-bfcache.tentative.window.js @@ -0,0 +1,28 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: timeout=long + +'use strict'; + +// Ensure that notRestoredReasons is empty for successful BFCache restore. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + + // Check the BFCache result and verify that no reasons are recorded + // for successful restore. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ true); + assert_true(await rc1.executeScript(() => { + let reasons = + performance.getEntriesByType('navigation')[0].notRestoredReasons; + return reasons === null; + })); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-cross-origin-bfcache.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-cross-origin-bfcache.tentative.window.js new file mode 100644 index 00000000..2a313fe7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-cross-origin-bfcache.tentative.window.js @@ -0,0 +1,60 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that cross-origin subtree's reasons are not exposed to +// notRestoredReasons. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + // Add a cross-origin iframe. + const rc1_child = await rc1.addIframe( + /*extraConfig=*/ { + origin: 'HTTP_REMOTE_ORIGIN', + scripts: [], + headers: [], + }, + /*attributes=*/ {id: 'test-id'}, + ); + // Use WebSocket to block BFCache. + await useWebSocket(rc1_child); + const rc1_child_url = await rc1_child.executeScript(() => { + return location.href; + }); + // Add a child to the iframe. + const rc1_grand_child = await rc1_child.addIframe(); + const rc1_grand_child_url = await rc1_grand_child.executeScript(() => { + return location.href; + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': "masked"}], + /*children=*/[{ + 'url': null, + 'src': rc1_child_url, + 'id': 'test-id', + 'name': null, + 'reasons': null, + 'children': null + }]); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-fetch.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-fetch.tentative.window.js new file mode 100644 index 00000000..c8f53a66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-fetch.tentative.window.js @@ -0,0 +1,40 @@ +// META: title=Ensure that ongoing fetch upon entering bfcache blocks bfcache and recorded. +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: timeout=long + +'use strict'; + +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + const wavURL = new URL(get_host_info().HTTP_REMOTE_ORIGIN + '/fetch/range/resources/long-wav.py'); + await rc1.executeScript((wavURL) => { + // Register pagehide handler to create a fetch request. + addEventListener('pagehide', (wavURL) => { + fetch(wavURL, { + keepalive: true + }); + }) + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'fetch'}], + /*children=*/[]); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-iframes-without-attributes.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-iframes-without-attributes.tentative.window.js new file mode 100644 index 00000000..cda0ac43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-iframes-without-attributes.tentative.window.js @@ -0,0 +1,103 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that empty attributes are reported as empty strings and missing +// attributes are reported as null. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + // Add a cross-origin iframe. + const rc1_child = await rc1.addIframe( + /*extraConfig=*/ { + origin: 'HTTP_REMOTE_ORIGIN', + scripts: [], + headers: [], + }, + /*attributes=*/ {id: '', name: ''}, + ); + const rc2_child = await rc1.addIframe( + /*extraConfig=*/ { + origin: 'HTTP_REMOTE_ORIGIN', + scripts: [], + headers: [], + }, + /*attributes=*/ {}, + ); + const rc3_child = await rc1.addIframe( + /*extraConfig=*/ {}, + /*attributes=*/ {}, + ); + const rc4_child = await rc1.addIframe( + /*extraConfig=*/ {}, + /*attributes=*/ {id: '', name: ''}, + ); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + const rc1_child_url = await rc1_child.executeScript(() => { + return location.href; + }); + const rc2_child_url = await rc2_child.executeScript(() => { + return location.href; + }); + const rc3_child_url = await rc3_child.executeScript(() => { + return location.href; + }); + const rc4_child_url = await rc4_child.executeScript(() => { + return location.href; + }); + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/[{ + 'url': null, + 'src': rc1_child_url, + // Id and name should be empty. + 'id': '', + 'name': '', + 'reasons': null, + 'children': null + }, { + 'url': null, + 'src': rc2_child_url, + // Id and name should be null. + 'id': null, + 'name': null, + 'reasons': null, + 'children': null + },{ + 'url': rc3_child_url, + 'src': rc3_child_url, + // Id and name should be null. + 'id': null, + 'name': null, + 'reasons': [], + 'children': [] + }, { + 'url': rc4_child_url, + 'src': rc4_child_url, + 'id': '', + 'name': '', + 'reasons': [], + 'children': [] + }]); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-lock.https.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-lock.https.tentative.window.js new file mode 100644 index 00000000..46d8752f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-lock.https.tentative.window.js @@ -0,0 +1,32 @@ +// META: title=Ensure that if WebLock is held upon entering bfcache, it cannot enter bfcache and gets reported. +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: timeout=long + +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + + // Request a WebLock. + let return_value = await rc1.executeScript(() => { + return new Promise((resolve) => { + navigator.locks.request('resource', () => { + resolve(42); + }); + }) + }); + assert_equals(return_value, 42); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredFromBFCache(rc1, ['lock']); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-navigation-failure.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-navigation-failure.tentative.window.js new file mode 100644 index 00000000..faa7649b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-navigation-failure.tentative.window.js @@ -0,0 +1,26 @@ +// META: title=Ensure that navigation failure blocks bfcache and gets recorded. +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/404.py +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: timeout=long + +'use strict'; +const {ORIGIN} = get_host_info(); + +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ {status: 404}, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredFromBFCache(rc1, ['response-status-not-ok']); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-not-bfcached.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-not-bfcached.tentative.window.js new file mode 100644 index 00000000..1cf1d55d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-not-bfcached.tentative.window.js @@ -0,0 +1,36 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that notRestoredReasons is populated when not restored. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/ []); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-redirect-on-history.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-redirect-on-history.tentative.window.js new file mode 100644 index 00000000..7191456c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-redirect-on-history.tentative.window.js @@ -0,0 +1,53 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; +const {ORIGIN, REMOTE_ORIGIN} = get_host_info(); + +// Ensure that notRestoredReasons reset after the server redirect. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + + // Create a remote context with the redirected URL. + let rc1_redirected = + await rcHelper.createContext(/*extraConfig=*/ { + origin: 'HTTP_ORIGIN', + scripts: [], + headers: [], + }); + + const redirectUrl = + `${ORIGIN}/common/redirect.py?location=${encodeURIComponent(rc1_redirected.url)}`; + // Replace the history state. + await rc1.executeScript((url) => { + window.history.replaceState(null, '', url); + }, [redirectUrl]); + + // Navigate away. + const newRemoteContextHelper = await rc1.navigateToNew(); + + // Go back. + await newRemoteContextHelper.historyBack(); + + const navigation_entry = await rc1_redirected.executeScript(() => { + return performance.getEntriesByType('navigation')[0]; + }); + assert_equals( + navigation_entry.redirectCount, 1, 'Expected redirectCount is 1.'); + // Becauase of the redirect, notRestoredReasons is reset. + assert_equals( + navigation_entry.notRestoredReasons, null, + 'Expected notRestoredReasons is null.'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-reload.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-reload.tentative.window.js new file mode 100644 index 00000000..1a897277 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-reload.tentative.window.js @@ -0,0 +1,50 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; +const {ORIGIN, REMOTE_ORIGIN} = get_host_info(); + +// Ensure that notRestoredReasons reset after the server redirect. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/ []); + + // Reload. + await rc1.navigate(() => { + location.reload(); + }, []); + + // Becauase of the reload, notRestoredReasons is reset. + const navigation_entry = await rc1.executeScript(() => { + return performance.getEntriesByType('navigation')[0]; + }); + + assert_equals( + navigation_entry.notRestoredReasons, null, + 'Expected notRestoredReasons is null.'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-bfcache.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-bfcache.tentative.window.js new file mode 100644 index 00000000..89d66b07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-bfcache.tentative.window.js @@ -0,0 +1,61 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + + +'use strict'; + +// Ensure that same-origin subtree's reasons are exposed to notRestoredReasons. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + // Add a same-origin iframe and use WebSocket. + const rc1_child = await rc1.addIframe( + /*extra_config=*/ {}, /*attributes=*/ {id: 'test-id'}); + await useWebSocket(rc1_child); + + const rc1_child_url = await rc1_child.executeScript(() => { + return location.href; + }); + // Add a child to the iframe. + const rc1_grand_child = await rc1_child.addIframe(); + const rc1_grand_child_url = await rc1_grand_child.executeScript(() => { + return location.href; + }); + + // Check the BFCache result and the reported reasons. + await assertBFCacheEligibility(rc1, /*shouldRestoreFromBFCache=*/ false); + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[], + /*children=*/[{ + 'url': rc1_child_url, + 'src': rc1_child_url, + 'id': 'test-id', + 'name': '', + 'reasons': [{'reason': 'websocket'}], + 'children': [{ + 'url': rc1_grand_child_url, + 'src': rc1_grand_child_url, + 'id': '', + 'name': '', + 'reasons': [], + 'children': [] + }] + }]); +}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-replace.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-replace.tentative.window.js new file mode 100644 index 00000000..1162bfaf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/performance-navigation-timing-same-origin-replace.tentative.window.js @@ -0,0 +1,43 @@ +// META: title=RemoteContextHelper navigation using BFCache +// META: script=./test-helper.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js +// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js +// META: script=/websockets/constants.sub.js +// META: timeout=long + +'use strict'; + +// Ensure that notRestoredReasons are accessible after history replace. +promise_test(async t => { + const rcHelper = new RemoteContextHelper(); + // Open a window with noopener so that BFCache will work. + const rc1 = await rcHelper.addWindow( + /*config=*/ null, /*options=*/ {features: 'noopener'}); + const rc1_url = await rc1.executeScript(() => { + return location.href; + }); + + // Use WebSocket to block BFCache. + await useWebSocket(rc1); + // Navigate away. + const newRemoteContextHelper = await rc1.navigateToNew(); + // Replace the history state to a same-origin site. + await newRemoteContextHelper.executeScript((destUrl) => { + window.history.replaceState(null, '', '#'); + }); + // Go back. + await newRemoteContextHelper.historyBack(); + + // Reasons are not reset for same-origin replace. + await assertNotRestoredReasonsEquals( + rc1, + /*url=*/ rc1_url, + /*src=*/ null, + /*id=*/ null, + /*name=*/ null, + /*reasons=*/[{'reason': 'websocket'}], + /*children=*/ []); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/test-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/test-helper.js new file mode 100644 index 00000000..ba9a4c03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/not-restored-reasons/test-helper.js @@ -0,0 +1,57 @@ +// META: script=../../html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js + +async function assertNotRestoredReasonsEquals( + remoteContextHelper, url, src, id, name, reasons, children) { + let result = await remoteContextHelper.executeScript(() => { + return performance.getEntriesByType('navigation')[0].notRestoredReasons; + }); + assertReasonsStructEquals( + result, url, src, id, name, reasons, children); +} + +function assertReasonsStructEquals( + result, url, src, id, name, reasons, children) { + assert_equals(result.url, url); + assert_equals(result.src, src); + assert_equals(result.id, id); + assert_equals(result.name, name); + + // Reasons should match. + let expected = new Set(reasons); + let actual = new Set(result.reasons); + matchReasons(extractReason(expected), extractReason(actual)); + + // Children should match. + if (children == null) { + assert_equals(result.children, children); + } else { + for (let j = 0; j < children.length; j++) { + assertReasonsStructEquals( + result.children[j], children[j].url, + children[j].src, children[j].id, children[j].name, children[j].reasons, + children[j].children); + } + } +} + +function ReasonsInclude(reasons, targetReason) { + for (const reason of reasons) { + if (reason.reason == targetReason) { + return true; + } + } + return false; +} + +// Requires: +// - /websockets/constants.sub.js in the test file and pass the domainPort +// constant here. +async function useWebSocket(remoteContextHelper) { + let return_value = await remoteContextHelper.executeScript((domain) => { + return new Promise((resolve) => { + var webSocketInNotRestoredReasonsTests = new WebSocket(domain + '/echo'); + webSocketInNotRestoredReasonsTests.onopen = () => { resolve(42); }; + }); + }, [SCHEME_DOMAIN_PORT]); + assert_equals(return_value, 42); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/observer-buffered-false.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/observer-buffered-false.any.js new file mode 100644 index 00000000..a28100b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/observer-buffered-false.any.js @@ -0,0 +1,12 @@ +async_test(t => { + performance.mark('foo'); + // Use a timeout to ensure the remainder of the test runs after the entry is created. + t.step_timeout(() => { + // Observer with buffered flag set to false should not see entry. + new PerformanceObserver(() => { + assert_unreached('Should not have observed any entry!'); + }).observe({type: 'mark', buffered: false}); + // Use a timeout to give time to the observer. + t.step_timeout(t.step_func_done(() => {}), 100); + }, 0); +}, 'PerformanceObserver without buffered flag set to false cannot see past entries.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceentry-tojson.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceentry-tojson.any.js new file mode 100644 index 00000000..44f0156e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceentry-tojson.any.js @@ -0,0 +1,21 @@ +test(() => { + performance.mark('markName'); + performance.measure('measureName'); + + const entries = performance.getEntries(); + const performanceEntryKeys = [ + 'name', + 'entryType', + 'startTime', + 'duration' + ]; + for (let i = 0; i < entries.length; ++i) { + assert_equals(typeof(entries[i].toJSON), 'function'); + const json = entries[i].toJSON(); + assert_equals(typeof(json), 'object'); + for (const key of performanceEntryKeys) { + assert_equals(json[key], entries[i][key], + `entries[${i}].toJSON().${key} should match entries[${i}].${key}`); + } + } +}, 'Test toJSON() in PerformanceEntry'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceobservers.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceobservers.js new file mode 100644 index 00000000..3f357374 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/performanceobservers.js @@ -0,0 +1,44 @@ +// Compares a performance entry to a predefined one +// perfEntriesToCheck is an array of performance entries from the user agent +// expectedEntries is an array of performance entries minted by the test +function checkEntries(perfEntriesToCheck, expectedEntries) { + function findMatch(pe) { + // we match based on entryType and name + for (var i = expectedEntries.length - 1; i >= 0; i--) { + var ex = expectedEntries[i]; + if (ex.entryType === pe.entryType && ex.name === pe.name) { + return ex; + } + } + return null; + } + + assert_equals(perfEntriesToCheck.length, expectedEntries.length, "performance entries must match"); + + perfEntriesToCheck.forEach(function (pe1) { + assert_not_equals(findMatch(pe1), null, "Entry matches"); + }); +} + +// Waits for performance.now to advance. Since precision reduction might +// cause it to return the same value across multiple calls. +function wait() { + var now = performance.now(); + while (now === performance.now()) + continue; +} + +// Ensure the entries list is sorted by startTime. +function checkSorted(entries) { + assert_not_equals(entries.length, 0, "entries list must not be empty"); + if (!entries.length) + return; + + var sorted = false; + var lastStartTime = entries[0].startTime; + for (var i = 1; i < entries.length; ++i) { + var currStartTime = entries[i].startTime; + assert_less_than_equal(lastStartTime, currStartTime, "entry list must be sorted by startTime"); + lastStartTime = currStartTime; + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-callback-mutate.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-callback-mutate.any.js new file mode 100644 index 00000000..8f1b09bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-callback-mutate.any.js @@ -0,0 +1,66 @@ +// META: script=performanceobservers.js + + async_test(function (t) { + var callbackCount = 0; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + callbackCount++; + + if (callbackCount === 1) { + checkEntries(entryList.getEntries(), [ + {entryType: "measure", name: "measure1"}, + ]); + observer.observe({entryTypes: ["mark"]}); + self.performance.mark("mark2"); + self.performance.measure("measure2"); + return; + } + + if (callbackCount === 2) { + checkEntries(entryList.getEntries(), [ + {entryType: "mark", name: "mark2"}, + ]); + self.performance.mark("mark-before-change-observe-state-to-measure"); + self.performance.measure("measure-before-change-observe-state-to-measure"); + observer.observe({entryTypes: ["measure"]}); + self.performance.mark("mark3"); + self.performance.measure("measure3"); + return; + } + + if (callbackCount === 3) { + checkEntries(entryList.getEntries(), [ + {entryType: "measure", name: "measure3"}, + {entryType: "mark", name: "mark-before-change-observe-state-to-measure"}, + ]); + self.performance.mark("mark-before-change-observe-state-to-both"); + self.performance.measure("measure-before-change-observe-state-to-both"); + observer.observe({entryTypes: ["mark", "measure"]}); + self.performance.mark("mark4"); + self.performance.measure("measure4"); + return; + } + + if (callbackCount === 4) { + checkEntries(entryList.getEntries(), [ + {entryType: "measure", name: "measure-before-change-observe-state-to-both"}, + {entryType: "measure", name: "measure4"}, + {entryType: "mark", name: "mark4"}, + ]); + self.performance.mark("mark-before-disconnect"); + self.performance.measure("measure-before-disconnect"); + observer.disconnect(); + self.performance.mark("mark-after-disconnect"); + self.performance.measure("measure-after-disconnect"); + t.done(); + return; + } + + assert_unreached("The callback must not be invoked after disconnecting"); + }) + ); + + observer.observe({entryTypes: ["measure"]}); + self.performance.mark("mark1"); + self.performance.measure("measure1"); + }, "PerformanceObserver modifications inside callback should update filtering and not clear buffer"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect-removes-observed-types.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect-removes-observed-types.any.js new file mode 100644 index 00000000..cac97bea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect-removes-observed-types.any.js @@ -0,0 +1,19 @@ +// META: script=performanceobservers.js + +async_test(function (t) { + const observer = new PerformanceObserver( + t.step_func(function (entryList) { + // There should be no mark entry. + checkEntries(entryList.getEntries(), + [{ entryType: "measure", name: "b"}]); + t.done(); + }) + ); + observer.observe({type: "mark"}); + // Disconnect the observer. + observer.disconnect(); + // Now, only observe measure. + observer.observe({type: "measure"}); + performance.mark("a"); + performance.measure("b"); +}, "Types observed are forgotten when disconnect() is called."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect.any.js new file mode 100644 index 00000000..5f5fb5aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-disconnect.any.js @@ -0,0 +1,37 @@ +// META: script=performanceobservers.js + + async_test(function (t) { + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + assert_unreached("This callback must not be invoked"); + }) + ); + observer.observe({entryTypes: ["mark", "measure", "navigation"]}); + observer.disconnect(); + self.performance.mark("mark1"); + self.performance.measure("measure1"); + t.step_timeout(function () { + t.done(); + }, 2000); + }, "disconnected callbacks must not be invoked"); + + test(function () { + var obs = new PerformanceObserver(function () { return true; }); + obs.disconnect(); + obs.disconnect(); + }, "disconnecting an unconnected observer is a no-op"); + + async_test(function (t) { + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + assert_unreached("This callback must not be invoked"); + }) + ); + observer.observe({entryTypes: ["mark"]}); + self.performance.mark("mark1"); + observer.disconnect(); + self.performance.mark("mark2"); + t.step_timeout(function () { + t.done(); + }, 2000); + }, "An observer disconnected after a mark must not have its callback invoked"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-entries-sort.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-entries-sort.any.js new file mode 100644 index 00000000..b0c781a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-entries-sort.any.js @@ -0,0 +1,64 @@ +// META: script=performanceobservers.js + + async_test(function (t) { + var stored_entries = []; + var stored_entries_by_type = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + + stored_entries = entryList.getEntries(); + stored_entries_by_type = entryList.getEntriesByType("mark"); + stored_entries_by_name = entryList.getEntriesByName("name-repeat"); + var startTimeOfMark2 = entryList.getEntriesByName("mark2")[0].startTime; + + checkSorted(stored_entries); + checkEntries(stored_entries, [ + {entryType: "measure", name: "measure1"}, + {entryType: "measure", name: "measure2"}, + {entryType: "measure", name: "measure3"}, + {entryType: "measure", name: "name-repeat"}, + {entryType: "mark", name: "mark1"}, + {entryType: "mark", name: "mark2"}, + {entryType: "measure", name: "measure-matching-mark2-1"}, + {entryType: "measure", name: "measure-matching-mark2-2"}, + {entryType: "mark", name: "name-repeat"}, + {entryType: "mark", name: "name-repeat"}, + ]); + + checkSorted(stored_entries_by_type); + checkEntries(stored_entries_by_type, [ + {entryType: "mark", name: "mark1"}, + {entryType: "mark", name: "mark2"}, + {entryType: "mark", name: "name-repeat"}, + {entryType: "mark", name: "name-repeat"}, + ]); + + checkSorted(stored_entries_by_name); + checkEntries(stored_entries_by_name, [ + {entryType: "measure", name: "name-repeat"}, + {entryType: "mark", name: "name-repeat"}, + {entryType: "mark", name: "name-repeat"}, + ]); + + observer.disconnect(); + t.done(); + }) + ); + + observer.observe({entryTypes: ["mark", "measure"]}); + + self.performance.mark("mark1"); + self.performance.measure("measure1"); + wait(); // Ensure mark1 !== mark2 startTime by making sure performance.now advances. + self.performance.mark("mark2"); + self.performance.measure("measure2"); + self.performance.measure("measure-matching-mark2-1", "mark2"); + wait(); // Ensure mark2 !== mark3 startTime by making sure performance.now advances. + self.performance.mark("name-repeat"); + self.performance.measure("measure3"); + self.performance.measure("measure-matching-mark2-2", "mark2"); + wait(); // Ensure name-repeat startTime will differ. + self.performance.mark("name-repeat"); + wait(); // Ensure name-repeat startTime will differ. + self.performance.measure("name-repeat"); + }, "getEntries, getEntriesByType, getEntriesByName sort order"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-getentries.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-getentries.any.js new file mode 100644 index 00000000..36169d5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-getentries.any.js @@ -0,0 +1,38 @@ +// META: script=performanceobservers.js + + async_test(function (t) { + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + checkEntries(entryList.getEntries(), + [{ entryType: "mark", name: "mark1"}], "getEntries"); + + checkEntries(entryList.getEntriesByType("mark"), + [{ entryType: "mark", name: "mark1"}], "getEntriesByType"); + assert_equals(entryList.getEntriesByType("measure").length, 0, + "getEntriesByType with no expected entry"); + assert_equals(entryList.getEntriesByType("234567").length, 0, + "getEntriesByType with no expected entry"); + + checkEntries(entryList.getEntriesByName("mark1"), + [{ entryType: "mark", name: "mark1"}], "getEntriesByName"); + assert_equals(entryList.getEntriesByName("mark2").length, 0, + "getEntriesByName with no expected entry"); + assert_equals(entryList.getEntriesByName("234567").length, 0, + "getEntriesByName with no expected entry"); + + checkEntries(entryList.getEntriesByName("mark1", "mark"), + [{ entryType: "mark", name: "mark1"}], "getEntriesByName with a type"); + assert_equals(entryList.getEntriesByName("mark1", "measure").length, 0, + "getEntriesByName with a type with no expected entry"); + assert_equals(entryList.getEntriesByName("mark2", "measure").length, 0, + "getEntriesByName with a type with no expected entry"); + assert_equals(entryList.getEntriesByName("mark1", "234567").length, 0, + "getEntriesByName with a type with no expected entry"); + + observer.disconnect(); + t.done(); + }) + ); + observer.observe({entryTypes: ["mark"]}); + self.performance.mark("mark1"); + }, "getEntries, getEntriesByType and getEntriesByName work"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-mark-measure.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-mark-measure.any.js new file mode 100644 index 00000000..0b205e09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-mark-measure.any.js @@ -0,0 +1,61 @@ +// META: script=performanceobservers.js + + async_test(function (t) { + var stored_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + stored_entries = + stored_entries.concat(entryList.getEntries()); + if (stored_entries.length >= 4) { + checkEntries(stored_entries, + [{ entryType: "mark", name: "mark1"}, + { entryType: "mark", name: "mark2"}, + { entryType: "measure", name: "measure1"}, + { entryType: "measure", name: "measure2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["mark", "measure"]}); + }, "entries are observable"); + + async_test(function (t) { + var mark_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + mark_entries = + mark_entries.concat(entryList.getEntries()); + if (mark_entries.length >= 2) { + checkEntries(mark_entries, + [{ entryType: "mark", name: "mark1"}, + { entryType: "mark", name: "mark2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["mark"]}); + self.performance.mark("mark1"); + self.performance.mark("mark2"); + }, "mark entries are observable"); + + async_test(function (t) { + var measure_entries = []; + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + measure_entries = + measure_entries.concat(entryList.getEntries()); + if (measure_entries.length >= 2) { + checkEntries(measure_entries, + [{ entryType: "measure", name: "measure1"}, + { entryType: "measure", name: "measure2"}]); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({entryTypes: ["measure"]}); + self.performance.measure("measure1"); + self.performance.measure("measure2"); + }, "measure entries are observable"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-repeated-type.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-repeated-type.any.js new file mode 100644 index 00000000..2bba396a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-repeated-type.any.js @@ -0,0 +1,17 @@ +// META: script=performanceobservers.js + +async_test(function (t) { + const observer = new PerformanceObserver( + t.step_func(function (entryList) { + checkEntries(entryList.getEntries(), + [{ entryType: "mark", name: "early"}]); + observer.disconnect(); + t.done(); + }) + ); + performance.mark("early"); + // This call will not trigger anything. + observer.observe({type: "mark"}); + // This call should override the previous call and detect the early mark. + observer.observe({type: "mark", buffered: true}); +}, "Two calls of observe() with the same 'type' cause override."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-type.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-type.any.js new file mode 100644 index 00000000..b9854cc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe-type.any.js @@ -0,0 +1,64 @@ +// META: script=performanceobservers.js + +test(function () { + const obs = new PerformanceObserver(() => {}); + assert_throws_js(TypeError, function () { + obs.observe({}); + }); + assert_throws_js(TypeError, function () { + obs.observe({entryType: ['mark', 'measure']}); + }); +}, "Calling observe() without 'type' or 'entryTypes' throws a TypeError"); + +test(() => { + const obs = new PerformanceObserver(() =>{}); + obs.observe({entryTypes: ["mark"]}); + assert_throws_dom('InvalidModificationError', function () { + obs.observe({type: "measure"}); + }); +}, "Calling observe() with entryTypes and then type should throw an InvalidModificationError"); + +test(() => { + const obs = new PerformanceObserver(() =>{}); + obs.observe({type: "mark"}); + assert_throws_dom('InvalidModificationError', function () { + obs.observe({entryTypes: ["measure"]}); + }); +}, "Calling observe() with type and then entryTypes should throw an InvalidModificationError"); + +test(() => { + const obs = new PerformanceObserver(() =>{}); + assert_throws_js(TypeError, function () { + obs.observe({type: "mark", entryTypes: ["measure"]}); + }); +}, "Calling observe() with type and entryTypes should throw a TypeError"); + +test(function () { + const obs = new PerformanceObserver(() =>{}); + // Definitely not an entry type. + obs.observe({type: "this-cannot-match-an-entryType"}); + // Close to an entry type, but not quite. + obs.observe({type: "marks"}); +}, "Passing in unknown values to type does throw an exception."); + +async_test(function (t) { + let observedMark = false; + let observedMeasure = false; + const observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + observedMark |= entryList.getEntries().filter( + entry => entry.entryType === 'mark').length; + observedMeasure |= entryList.getEntries().filter( + entry => entry.entryType === 'measure').length + // Only conclude the test once we receive both entries! + if (observedMark && observedMeasure) { + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({type: "mark"}); + observer.observe({type: "measure"}); + self.performance.mark("mark1"); + self.performance.measure("measure1"); +}, "observe() with different type values stacks."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.any.js new file mode 100644 index 00000000..5b593374 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.any.js @@ -0,0 +1,63 @@ +// META: script=performanceobservers.js + + test(function () { + const obs = new PerformanceObserver(() => {}); + assert_throws_js(TypeError, function () { + obs.observe({entryTypes: "mark"}); + }); + }, "entryTypes must be a sequence or throw a TypeError"); + + test(function () { + const obs = new PerformanceObserver(() => {}); + obs.observe({entryTypes: []}); + }, "Empty sequence entryTypes does not throw an exception."); + + test(function () { + const obs = new PerformanceObserver(() => {}); + obs.observe({entryTypes: ["this-cannot-match-an-entryType"]}); + obs.observe({entryTypes: ["marks","navigate", "resources"]}); + }, "Unknown entryTypes do not throw an exception."); + + test(function () { + const obs = new PerformanceObserver(() => {}); + obs.observe({entryTypes: ["mark","this-cannot-match-an-entryType"]}); + obs.observe({entryTypes: ["this-cannot-match-an-entryType","mark"]}); + obs.observe({entryTypes: ["mark"], others: true}); + }, "Filter unsupported entryType entryType names within the entryTypes sequence"); + + async_test(function (t) { + var finish = t.step_func(function () { t.done(); }); + var observer = new PerformanceObserver( + function (entryList, obs) { + var self = this; + t.step(function () { + assert_true(entryList instanceof PerformanceObserverEntryList, "first callback parameter must be a PerformanceObserverEntryList instance"); + assert_true(obs instanceof PerformanceObserver, "second callback parameter must be a PerformanceObserver instance"); + assert_equals(observer, self, "observer is the this value"); + assert_equals(observer, obs, "observer is second parameter"); + assert_equals(self, obs, "this and second parameter are the same"); + observer.disconnect(); + finish(); + }); + } + ); + self.performance.clearMarks(); + observer.observe({entryTypes: ["mark"]}); + self.performance.mark("mark1"); + }, "Check observer callback parameter and this values"); + + async_test(function (t) { + var observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + checkEntries(entryList.getEntries(), + [{ entryType: "measure", name: "measure1"}]); + observer.disconnect(); + t.done(); + }) + ); + self.performance.clearMarks(); + observer.observe({entryTypes: ["mark"]}); + observer.observe({entryTypes: ["measure"]}); + self.performance.mark("mark1"); + self.performance.measure("measure1"); + }, "replace observer if already present"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.html new file mode 100644 index 00000000..a48f0f37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-observe.html @@ -0,0 +1,86 @@ + + +PerformanceObservers: PerformanceObserverInit.buffered + + + + +

    PerformanceObservers: PerformanceObserverInit.buffered

    +

    +PerformanceObserverInit.buffered should retrieve previously buffered entries +

    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-resource.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-resource.html new file mode 100644 index 00000000..00c173ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-resource.html @@ -0,0 +1,48 @@ + + +PerformanceObservers: resource + + + +

    PerformanceObservers: resource

    +

    +New resources will queue a PerformanceEntry. +

    +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-takeRecords.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-takeRecords.any.js new file mode 100644 index 00000000..86ad397b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/po-takeRecords.any.js @@ -0,0 +1,34 @@ +// META: title=PerformanceObserver: takeRecords +// META: script=performanceobservers.js + +async_test(function (t) { + const observer = new PerformanceObserver(function (entryList, observer) { + assert_unreached('This callback should not have been called.') + }); + let entries = observer.takeRecords(); + checkEntries(entries, [], 'No records before observe'); + observer.observe({entryTypes: ['mark']}); + assert_equals(typeof(observer.takeRecords), 'function'); + entries = observer.takeRecords(); + checkEntries(entries, [], 'No records just from observe'); + performance.mark('a'); + performance.mark('b'); + entries = observer.takeRecords(); + checkEntries(entries, [ + {entryType: 'mark', name: 'a'}, + {entryType: 'mark', name: 'b'} + ]); + performance.mark('c'); + performance.mark('d'); + performance.mark('e'); + entries = observer.takeRecords(); + checkEntries(entries, [ + {entryType: 'mark', name: 'c'}, + {entryType: 'mark', name: 'd'}, + {entryType: 'mark', name: 'e'} + ]); + entries = observer.takeRecords(); + checkEntries(entries, [], 'No entries right after takeRecords'); + observer.disconnect(); + t.done(); + }, "Test PerformanceObserver's takeRecords()"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/child-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/child-frame.html new file mode 100644 index 00000000..40c8f726 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/child-frame.html @@ -0,0 +1,7 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/empty.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/empty.html new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/going-back.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/going-back.html new file mode 100644 index 00000000..f4a26669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/going-back.html @@ -0,0 +1,9 @@ + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-helper.js new file mode 100644 index 00000000..a56489ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-helper.js @@ -0,0 +1,60 @@ +const verifyEntries = (entries, filterOptions) => { + for (const filterOption of filterOptions) { + let countBeforeFiltering = entries.length; + + // Using negate of the condition so that the next filtering is applied on less entries. + entries = entries.filter( + e => !(e.entryType == filterOption['entryType'] && e.name.includes(filterOption['name']))); + + assert_equals( + countBeforeFiltering - entries.length, filterOption['expectedCount'], filterOption['failureMsg']); + } +} + +const createFilterOption = (name, entryType, expectedCount, msgPrefix, description = '') => { + if (description) { + description = ' ' + description; + } + + let failureMsg = + `${msgPrefix} should have ${expectedCount} ${entryType} entries for name ${name}` + description; + + return { + name: name, + entryType: entryType, + expectedCount: expectedCount, + failureMsg: failureMsg + }; +} + +const loadChildFrame = (src) => { + return new Promise(resolve => { + + const childFrame = document.createElement('iframe'); + + childFrame.addEventListener("load", resolve); + + childFrame.src = src; + + document.body.appendChild(childFrame); + }); +} + +const loadChildFrameAndGrandchildFrame = (src) => { + return new Promise(resolve => { + + const crossOriginChildFrame = document.createElement('iframe'); + + // Wait for the child frame to send a message. The child frame would send a message + // when it loads its child frame. + window.addEventListener('message', e => { + if (e.data == 'Load completed') { + resolve(); + } + }); + + crossOriginChildFrame.src = src; + + document.body.appendChild(crossOriginChildFrame) + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-subframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-subframe.html new file mode 100644 index 00000000..0d43f418 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/include-frames-subframe.html @@ -0,0 +1,43 @@ + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/json_resource.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/json_resource.json new file mode 100644 index 00000000..68b6ac1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/json_resource.json @@ -0,0 +1,4 @@ +{ + "name": "nav_id_test", + "target": "resource_timing" +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/make_long_task.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/make_long_task.js new file mode 100644 index 00000000..a52d6d83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/make_long_task.js @@ -0,0 +1,4 @@ +(function () { + let now = window.performance.now(); + while (window.performance.now() < now + 60); +}()); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/navigation-id-detached-frame-page.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/navigation-id-detached-frame-page.html new file mode 100644 index 00000000..02aafbb5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/navigation-id-detached-frame-page.html @@ -0,0 +1,21 @@ + + + + + + The navigation_id Detached iframe Page. + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/postmessage-entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/postmessage-entry.html new file mode 100644 index 00000000..ef5be733 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/postmessage-entry.html @@ -0,0 +1,17 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/square.png b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/square.png new file mode 100644 index 00000000..be211bc3 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/square.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-invalid-entries.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-invalid-entries.js new file mode 100644 index 00000000..bd7fba2c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-invalid-entries.js @@ -0,0 +1,6 @@ +performance.mark('workerMark'); +postMessage({ + 'invalid' : performance.getEntriesByType('invalid').length, + 'mark' : performance.getEntriesByType('mark').length, + 'measure' : performance.getEntriesByType('measure').length +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-navigation-id.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-navigation-id.js new file mode 100644 index 00000000..3a2740d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-navigation-id.js @@ -0,0 +1,6 @@ +self.onmessage = () => { + const mark_name = 'user_timig_mark'; + performance.mark(mark_name); + postMessage(performance.getEntriesByName(mark_name)[0].navigationId); + self.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-with-performance-observer.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-with-performance-observer.js new file mode 100644 index 00000000..a72fe81c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/resources/worker-with-performance-observer.js @@ -0,0 +1,6 @@ +try { + new PerformanceObserver(() => true); + postMessage("SUCCESS"); +} catch (ex) { + postMessage("FAILURE"); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes-cross-realm-access.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes-cross-realm-access.html new file mode 100644 index 00000000..8b86a639 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes-cross-realm-access.html @@ -0,0 +1,18 @@ + + +Cross-realm access of supportedEntryTypes returns Array of another realm + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes.any.js new file mode 100644 index 00000000..25f19593 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/supportedEntryTypes.any.js @@ -0,0 +1,19 @@ +test(() => { + if (typeof PerformanceObserver.supportedEntryTypes === "undefined") + assert_unreached("supportedEntryTypes is not supported."); + const types = PerformanceObserver.supportedEntryTypes; + assert_greater_than(types.length, 0, + "There should be at least one entry in supportedEntryTypes."); + for (let i = 1; i < types.length; i++) { + assert_true(types[i-1] < types[i], + "The strings '" + types[i-1] + "' and '" + types[i] + + "' are repeated or they are not in alphabetical order.") + } +}, "supportedEntryTypes exists and returns entries in alphabetical order"); + +test(() => { + if (typeof PerformanceObserver.supportedEntryTypes === "undefined") + assert_unreached("supportedEntryTypes is not supported."); + assert_true(PerformanceObserver.supportedEntryTypes === + PerformanceObserver.supportedEntryTypes); +}, "supportedEntryTypes caches result"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/detached-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/detached-frame.html new file mode 100644 index 00000000..70019223 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/detached-frame.html @@ -0,0 +1,27 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A-A.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A-A.html new file mode 100644 index 00000000..57623e5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A-A.html @@ -0,0 +1,93 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A.html new file mode 100644 index 00000000..bcb9a816 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-A.html @@ -0,0 +1,76 @@ + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AA.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AA.html new file mode 100644 index 00000000..cccbf410 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AA.html @@ -0,0 +1,51 @@ + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AB.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AB.html new file mode 100644 index 00000000..d630665b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-AB.html @@ -0,0 +1,53 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-A.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-A.html new file mode 100644 index 00000000..58cad40f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-A.html @@ -0,0 +1,91 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-B.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-B.html new file mode 100644 index 00000000..2368a8e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B-B.html @@ -0,0 +1,57 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B.html new file mode 100644 index 00000000..b823d6ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/include-frames-originA-B.html @@ -0,0 +1,50 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/performance-entry-source.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/performance-entry-source.html new file mode 100644 index 00000000..d10d3c5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/performance-entry-source.html @@ -0,0 +1,37 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/with-filter-options-originA.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/with-filter-options-originA.html new file mode 100644 index 00000000..6c6643df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/tentative/with-filter-options-originA.html @@ -0,0 +1,26 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/timing-removed-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/timing-removed-iframe.html new file mode 100644 index 00000000..43988b21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/timing-removed-iframe.html @@ -0,0 +1,16 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/webtiming-resolution.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/webtiming-resolution.any.js new file mode 100644 index 00000000..d869c7c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/webtiming-resolution.any.js @@ -0,0 +1,25 @@ +function testTimeResolution(highResTimeFunc, funcString) { + test(() => { + const t0 = highResTimeFunc(); + let t1 = highResTimeFunc(); + while (t0 == t1) { + t1 = highResTimeFunc(); + } + const epsilon = 1e-5; + assert_greater_than_equal(t1 - t0, 0.005 - epsilon, 'The second ' + funcString + ' should be much greater than the first'); + }, 'Verifies the resolution of ' + funcString + ' is at least 5 microseconds.'); +} + +function timeByPerformanceNow() { + return performance.now(); +} + +function timeByUserTiming() { + performance.mark('timer'); + const time = performance.getEntriesByName('timer')[0].startTime; + performance.clearMarks('timer'); + return time; +} + +testTimeResolution(timeByPerformanceNow, 'performance.now()'); +testTimeResolution(timeByUserTiming, 'entry.startTime'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/worker-with-performance-observer.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/worker-with-performance-observer.html new file mode 100644 index 00000000..fc92bc97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/performance-timeline/worker-with-performance-observer.html @@ -0,0 +1,18 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/304-response-recorded.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/304-response-recorded.html new file mode 100644 index 00000000..9e1bb304 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/304-response-recorded.html @@ -0,0 +1,53 @@ + + + + +Resource Timing - cached resources generate performance entries + + + + + + + + +

    Description

    +

    This test validates that a 304 Not Modified resource appears in the +Performance Timeline.

    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/CodingConventions.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/CodingConventions.md new file mode 100644 index 00000000..39b8d134 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/CodingConventions.md @@ -0,0 +1,77 @@ +For [Resource Timing][1] tests, we want to have a consistent and clear coding +style. The goals of this style are to: +* Make it easier for new contributors to find their way around +* Help improve readability and maintainability +* Help us understand which parts of the spec are tested or not +Lots of the following rules are arbitrary but the value is realized in +consistency instead of adhering to the 'perfect' style. + +We want the test suite to be navigable. Developers should be able to easily +find the file or test that is relevant to their work. +* Tests should be arranged in files according to which piece of the spec they + test +* Files should be named using a consistent pattern +* HTML files should include useful meta tags + * `` for controlling labels in results pages + * `<link rel="help">` to point at the relevant piece of the spec + +We want the test suite to run consistently. Flaky tests are counterproductive. +* Prefer `promise_test` to `async_test` + * Note that there’s [still potential for some concurrency][2]; use + `add_cleanup()` if needed + +We want the tests to be readable. Tests should be written in a modern style +with recurring patterns. +* 80 character line limits where we can +* Consistent use of anonymous functions + * prefer + ``` + const func1 = param1 => { + body(); + } + const func2 = (param1, param2) => { + body(); + } + fn(param => { + body(); + }); + ``` + + over + + ``` + function func1(param1) { + body(); + } + function func2(param1, param2) { + body(); + } + fn(function(param) { + body(); + }); + ``` + +* Prefer `const` (or, if needed, `let`) to `var` +* Contain use of ‘.sub’ in filenames to known helper utilities where possible + * E.g. prefer use of get-host-info.sub.js to `{{host}}` or `{{ports[0]}}` + expressions +* Avoid use of webperftestharness[extension].js as it’s a layer of cognitive + overhead between test content and test intent + * Helper .js files are still encouraged where it makes sense but we want + to avoid a testing framework that is specific to Resource Timing (or + web performance APIs, in general). +* Prefer [`fetch_tests_from_window`][3] to collect test results from embedded + iframes instead of hand-rolled `postMessage` approaches +* Use the [`assert_*`][4] family of functions to check conformance to the spec + but throw exceptions explicitly when the test itself is broken. + * A failed assert indicates "the implementation doesn't conform to the + spec" + * Other uncaught exceptions indicate "the test case itself has a bug" +* Where possible, we want tests to be scalable - adding another test case + should be as simple as calling the tests with new parameters, rather than + copying an existing test and modifying it. + +[1]: https://www.w3.org/TR/resource-timing-2/ +[2]: https://web-platform-tests.org/writing-tests/testharness-api.html#promise-tests +[3]: https://web-platform-tests.org/writing-tests/testharness-api.html#consolidating-tests-from-other-documents +[4]: https://web-platform-tests.org/writing-tests/testharness-api.html#list-of-assertions diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/META.yml new file mode 100644 index 00000000..662c42cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/META.yml @@ -0,0 +1,6 @@ +spec: https://w3c.github.io/resource-timing/ +suggested_reviewers: + - plehegar + - zqzhang + - igrigorik + - yoavweiss diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/SO-XO-SO-redirect-chain-tao.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/SO-XO-SO-redirect-chain-tao.https.html new file mode 100644 index 00000000..e6568910 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/SO-XO-SO-redirect-chain-tao.https.html @@ -0,0 +1,64 @@ +<!DOCTYPE HTML> +<html> +<head> +<meta charset="utf-8" /> +<title>This test validates resource timing information for a same-origin=>cross-origin=>same-origin redirect chain without Timing-Allow-Origin. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-match.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-match.html new file mode 100644 index 00000000..dc0e2f74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-match.html @@ -0,0 +1,82 @@ + + + + +Resource Timing TAO tests + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-port-mismatch-means-crossorigin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-port-mismatch-means-crossorigin.html new file mode 100644 index 00000000..f1218d17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/TAO-port-mismatch-means-crossorigin.html @@ -0,0 +1,46 @@ + + + + +TAO - port mismatch must fail the check + + + + + + + + + +

    Description

    +

    This test validates that for a cross origin resource with different ports, +the timing allow check algorithm will fail when the value of +Timing-Allow-Origin value has the right host but the wrong port in it.

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-after-full-event.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-after-full-event.html new file mode 100644 index 00000000..43dc3d84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-after-full-event.html @@ -0,0 +1,27 @@ + + + + + + +This test validates that setResourceTimingBufferFull behaves appropriately when set to the current buffer level. + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback-that-drop.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback-that-drop.html new file mode 100644 index 00000000..b00185c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback-that-drop.html @@ -0,0 +1,29 @@ + + + + +This test validates that synchronously adding entries in onresourcetimingbufferfull callback results in these entries being properly handled. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback.html new file mode 100644 index 00000000..d5883d33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-entries-during-callback.html @@ -0,0 +1,28 @@ + + + + +This test validates that synchronously adding entries in onresourcetimingbufferfull callback results in these entries being properly handled. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-then-clear.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-then-clear.html new file mode 100644 index 00000000..5617c30b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-add-then-clear.html @@ -0,0 +1,31 @@ + + + + +This test validates that synchronously adding entries in onresourcetimingbufferfull callback results in these entries being properly handled. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-decrease-buffer-during-callback.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-decrease-buffer-during-callback.html new file mode 100644 index 00000000..3091fcf4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-decrease-buffer-during-callback.html @@ -0,0 +1,26 @@ + + + + +This test validates that decreasing the buffer size in onresourcetimingbufferfull callback does not result in extra entries being dropped. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-eventually.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-eventually.html new file mode 100644 index 00000000..6e9d5db4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-eventually.html @@ -0,0 +1,31 @@ + + + + + +This test validates that resource timing implementations have a finite + number of entries in their buffer. + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-increase-buffer-during-callback.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-increase-buffer-during-callback.html new file mode 100644 index 00000000..dd12dd7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-increase-buffer-during-callback.html @@ -0,0 +1,26 @@ + + + + +This test validates increasing the buffer size in onresourcetimingbufferfull callback of resource timing. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-inspect-buffer-during-callback.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-inspect-buffer-during-callback.html new file mode 100644 index 00000000..d5cc8e6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-inspect-buffer-during-callback.html @@ -0,0 +1,30 @@ + + + + +This test validates the buffer doesn't contain more entries than it should inside onresourcetimingbufferfull callback. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-set-to-current-buffer.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-set-to-current-buffer.html new file mode 100644 index 00000000..dc527b9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-set-to-current-buffer.html @@ -0,0 +1,34 @@ + + + + +This test validates that setResourceTimingBufferFull behaves appropriately when set to the current buffer level. + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-store-and-clear-during-callback.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-store-and-clear-during-callback.html new file mode 100644 index 00000000..3ea05772 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-store-and-clear-during-callback.html @@ -0,0 +1,36 @@ + + + + +This test validates the behavior of read and clear operation in onresourcetimingbufferfull callback of resource timing. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-decreased.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-decreased.html new file mode 100644 index 00000000..21912d97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-decreased.html @@ -0,0 +1,29 @@ + + + + +This test validates that reducing the buffer size after entries were + queued does not drop those entries, nor does it call the + resourcetimingbufferfull event callback. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-increased.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-increased.html new file mode 100644 index 00000000..de517bf4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-then-increased.html @@ -0,0 +1,28 @@ + + + + +This test validates that synchronously adding entries in onresourcetimingbufferfull callback results in these entries being properly handled. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-when-populate-entries.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-when-populate-entries.html new file mode 100644 index 00000000..f4b1a2e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffer-full-when-populate-entries.html @@ -0,0 +1,30 @@ + + + + +This test validates the functionality of onresourcetimingbufferfull in resource timing. + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffered-flag.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffered-flag.any.js new file mode 100644 index 00000000..b46fd00e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/buffered-flag.any.js @@ -0,0 +1,18 @@ +async_test(t => { + performance.clearResourceTimings(); + // First observer creates second in callback to ensure the entry has been dispatched by the time + // the second observer begins observing. + new PerformanceObserver(() => { + // Second observer requires 'buffered: true' to see an entry. + new PerformanceObserver(t.step_func_done(list => { + const entries = list.getEntries(); + assert_equals(entries.length, 1, 'There should be 1 resource entry.'); + assert_equals(entries[0].entryType, 'resource'); + assert_greater_than(entries[0].startTime, 0); + assert_greater_than(entries[0].responseEnd, entries[0].startTime); + assert_greater_than(entries[0].duration, 0); + assert_true(entries[0].name.endsWith('resources/empty.js')); + })).observe({'type': 'resource', buffered: true}); + }).observe({'entryTypes': ['resource']}); + fetch('resources/empty.js'); +}, 'PerformanceObserver with buffered flag sees previous resource entries.'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cached-image-gets-single-entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cached-image-gets-single-entry.html new file mode 100644 index 00000000..bf71615f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cached-image-gets-single-entry.html @@ -0,0 +1,67 @@ + + + + +Resource Timing: test behavior for cached resources + + + + + + + +

    Description

    +

    Test that a reused resource only appears in the buffer once.

    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/clear-resource-timings.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/clear-resource-timings.html new file mode 100644 index 00000000..7508f843 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/clear-resource-timings.html @@ -0,0 +1,22 @@ + + + + +This test validates the functionality of clearResourceTimings method +in resource timing. + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.html new file mode 100644 index 00000000..a1bc927c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.html @@ -0,0 +1,56 @@ + + + + +Resource Timing connection reuse + + + + + + + + + + +

    Description

    +

    See the included test + script

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.https.html new file mode 100644 index 00000000..3461eed4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/connection-reuse.https.html @@ -0,0 +1,25 @@ + + + + +Resource Timing connection reuse + + + + + + + + + +

    Description

    +

    See the included test + script

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cors-preflight.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cors-preflight.any.js new file mode 100644 index 00000000..4b980e7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cors-preflight.any.js @@ -0,0 +1,49 @@ +// META: script=/common/utils.js +// META: script=/common/get-host-info.sub.js + +// Because apache decrements the Keep-Alive max value on each request, the +// transferSize will vary slightly between requests for the same resource. +const fuzzFactor = 3; // bytes + +const {HTTP_REMOTE_ORIGIN} = get_host_info(); +const url = new URL('/resource-timing/resources/preflight.py', + HTTP_REMOTE_ORIGIN).href; + +// The header bytes are expected to be > |minHeaderSize| and +// < |maxHeaderSize|. If they are outside this range the test will fail. +const minHeaderSize = 100; +const maxHeaderSize = 1024; + +promise_test(async () => { + const checkCorsAllowed = response => response.arrayBuffer(); + const requirePreflight = {headers: {'X-Require-Preflight' : '1'}}; + const collectEntries = new Promise(resolve => { + let entriesSeen = []; + new PerformanceObserver(entryList => { + entriesSeen = entriesSeen.concat(entryList.getEntries()); + if (entriesSeen.length > 2) { + throw new Error(`Saw too many PerformanceResourceTiming entries ` + + `(${entriesSeen.length})`); + } + if (entriesSeen.length == 2) { + resolve(entriesSeen); + } + }).observe({"type": "resource"}); + }); + + // Although this fetch doesn't send a pre-flight request, the server response + // will allow cross-origin requests explicitly with the + // Access-Control-Allow-Origin header. + await fetch(url).then(checkCorsAllowed); + + // This fetch will send a pre-flight request to do the CORS handshake + // explicitly. + await fetch(url, requirePreflight).then(checkCorsAllowed); + + const entries = await collectEntries; + assert_greater_than(entries[0].transferSize, 0, 'No-preflight transferSize'); + const lowerBound = entries[0].transferSize - fuzzFactor; + const upperBound = entries[0].transferSize + fuzzFactor; + assert_between_exclusive(entries[1].transferSize, lowerBound, upperBound, + 'Preflighted transferSize'); +}, 'PerformanceResourceTiming sizes fetch with preflight test'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-iframe.html new file mode 100644 index 00000000..69daebff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-iframe.html @@ -0,0 +1,33 @@ + + +Test ResourceTiming reporting for cross-origin iframe. + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-redirects.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-redirects.html new file mode 100644 index 00000000..0bdc0547 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-redirects.html @@ -0,0 +1,102 @@ + + + + +This test validates the values in resource timing for cross-origin +redirects. + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-start-end-time-with-redirects.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-start-end-time-with-redirects.html new file mode 100644 index 00000000..1b107d3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-start-end-time-with-redirects.html @@ -0,0 +1,32 @@ + + + + +This test validates the values in resource timing for cross-origin +redirects. + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-status-codes.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-status-codes.html new file mode 100644 index 00000000..197a7663 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/cross-origin-status-codes.html @@ -0,0 +1,70 @@ + + + +Resource Timing: PerformanceResourceTiming attributes shouldn't change + if the HTTP status code changes + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/document-domain-no-impact-opener.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/document-domain-no-impact-opener.html new file mode 100644 index 00000000..69df2f27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/document-domain-no-impact-opener.html @@ -0,0 +1,16 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entries-for-network-errors.sub.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entries-for-network-errors.sub.https.html new file mode 100644 index 00000000..95849d28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entries-for-network-errors.sub.https.html @@ -0,0 +1,35 @@ + + + + +This test validates that a failed cross-origin fetch creates an opaque network timing entry. + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entry-attributes.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entry-attributes.html new file mode 100644 index 00000000..94f219f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/entry-attributes.html @@ -0,0 +1,39 @@ + + + + +Resource Timing: PerformanceResourceTiming attributes + + + + + + + + + +

    Description

    +

    This test validates that PerformanceResourceTiming entries' attributes are +populated with the correct values.

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/event-source-timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/event-source-timing.html new file mode 100644 index 00000000..917e7c34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/event-source-timing.html @@ -0,0 +1,32 @@ + + + + + +Resource Timing: EventSource timing behavior + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/fetch-cross-origin-redirect.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/fetch-cross-origin-redirect.https.html new file mode 100644 index 00000000..41934226 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/fetch-cross-origin-redirect.https.html @@ -0,0 +1,33 @@ + + +Test cross-origin fetch redirects have the right values. + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/font-timestamps.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/font-timestamps.html new file mode 100644 index 00000000..56ecb5c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/font-timestamps.html @@ -0,0 +1,62 @@ + + +Test cross-origin fetch redirects have the right values. + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/frameset-timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/frameset-timing.html new file mode 100644 index 00000000..1a6facbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/frameset-timing.html @@ -0,0 +1,6 @@ + + +Test the sequence of events when reporting timing for frames. + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/idlharness.any.js new file mode 100644 index 00000000..aa860d3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/idlharness.any.js @@ -0,0 +1,24 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: timeout=long + +'use strict'; + +// https://w3c.github.io/resource-timing/ + +idl_test( + ['resource-timing'], + ['performance-timeline', 'hr-time', 'dom', 'html'], + idl_array => { + try { + self.resource = performance.getEntriesByType('resource')[0]; + } catch (e) { + // Will be surfaced when resource is undefined below. + } + + idl_array.add_objects({ + Performance: ['performance'], + PerformanceResourceTiming: ['resource'] + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-failed-commit.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-failed-commit.html new file mode 100644 index 00000000..1da207d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-failed-commit.html @@ -0,0 +1,108 @@ + + + + +Resource Timing - test that unsuccessful iframes create entries + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-non-html.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-non-html.html new file mode 100644 index 00000000..a5df3b03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-non-html.html @@ -0,0 +1,23 @@ + + +Test the sequence of events when reporting iframe timing. + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-redirect-without-location.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-redirect-without-location.html new file mode 100644 index 00000000..bae5f311 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-redirect-without-location.html @@ -0,0 +1,17 @@ + + +Test the sequence of events when reporting iframe timing. + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-sequence-of-events.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-sequence-of-events.html new file mode 100644 index 00000000..5f99a5ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-sequence-of-events.html @@ -0,0 +1,12 @@ + + +Test the sequence of events when reporting iframe timing. + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-with-download.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-with-download.html new file mode 100644 index 00000000..9583024d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/iframe-with-download.html @@ -0,0 +1,24 @@ + + +Test the sequence of events when reporting iframe timing. + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/image-sequence-of-events.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/image-sequence-of-events.html new file mode 100644 index 00000000..630fed78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/image-sequence-of-events.html @@ -0,0 +1,29 @@ + + +Test the sequence of events when reporting image timing. + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type-for-script.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type-for-script.html new file mode 100644 index 00000000..72173398 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type-for-script.html @@ -0,0 +1,67 @@ + + + + +This test validates that the initiatorType information for various +Resource Timing entries is accurate for scripts. + + + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/audio.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/audio.html new file mode 100644 index 00000000..f09fc618 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/audio.html @@ -0,0 +1,34 @@ + + + + +Resource Timing initiator type: audio + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/dynamic-insertion.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/dynamic-insertion.html new file mode 100644 index 00000000..8ce05b3c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/dynamic-insertion.html @@ -0,0 +1,41 @@ + + + + +Resource Timing - initiatorType with dynamic insertion + + + + + + + + + +

    Description

    +

    This test validates that the initiatorType field is correct even when an +element is dynamically inserted.

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/embed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/embed.html new file mode 100644 index 00000000..c7a505af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/embed.html @@ -0,0 +1,20 @@ + + + + +Resource Timing initiator type: embed + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/frameset.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/frameset.html new file mode 100644 index 00000000..697549a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/frameset.html @@ -0,0 +1,22 @@ + + + + +Resource Timing initiator type: frameset + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/iframe.html new file mode 100644 index 00000000..0becd868 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/iframe.html @@ -0,0 +1,19 @@ + + + + +Resource Timing initiator type: iframe + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img-srcset.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img-srcset.html new file mode 100644 index 00000000..b8c81fbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img-srcset.html @@ -0,0 +1,21 @@ + + + + +Resource Timing initiator type: img with srcset attribute + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img.html new file mode 100644 index 00000000..8e2d3050 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/img.html @@ -0,0 +1,19 @@ + + + + +Resource Timing initiator type: img + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/input.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/input.html new file mode 100644 index 00000000..a46d4166 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/input.html @@ -0,0 +1,19 @@ + + + + +Resource Timing initiator type: input + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/link.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/link.html new file mode 100644 index 00000000..759964d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/link.html @@ -0,0 +1,38 @@ + + + + +Resource Timing initiator type: link + + + + + + + + + + + + + + + +
      This content forces a font to get fetched
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/misc.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/misc.html new file mode 100644 index 00000000..02d01a16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/misc.html @@ -0,0 +1,31 @@ + + + + +Resource Timing initiator type: miscellaneous elements + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/picture.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/picture.html new file mode 100644 index 00000000..e384b9e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/picture.html @@ -0,0 +1,39 @@ + + + + +Resource Timing initiator type: picture + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/resources/initiator-type-test.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/resources/initiator-type-test.js new file mode 100644 index 00000000..2b1f8443 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/resources/initiator-type-test.js @@ -0,0 +1,15 @@ + +if (observe_entry === undefined) { + throw new Error("You must include resource-timing/resources/observe-entry.js " + + "before including this script."); +} + +// Asserts that, for the given name, there is/will-be a +// PerformanceResourceTiming entry that has the given 'initiatorType'. The test +// is labeled according to the given descriptor. +const initiator_type_test = (entry_name, expected_initiator, descriptor) => { + promise_test(async () => { + const entry = await observe_entry(entry_name); + assert_equals(entry.initiatorType, expected_initiator); + }, `The initiator type for ${descriptor} must be '${expected_initiator}'`); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/script.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/script.html new file mode 100644 index 00000000..dbd6a131 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/script.html @@ -0,0 +1,26 @@ + + + + +Resource Timing initiator type: script + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/style.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/style.html new file mode 100644 index 00000000..051496b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/style.html @@ -0,0 +1,45 @@ + + + + +Resource Timing initiator type: style + + + + + + + + + + +
      +
    • This content forces the 'list-style-image' resource to be fetched.
      • +
    +
    This content forces the '@font-face' resource to be fetched.
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/svg.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/svg.html new file mode 100644 index 00000000..d92f5935 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/svg.html @@ -0,0 +1,23 @@ + + + + +Resource Timing initiator type: svg + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/video.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/video.html new file mode 100644 index 00000000..16f3b3de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/video.html @@ -0,0 +1,32 @@ + + + + +Resource Timing initiator type: video + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/workers.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/workers.html new file mode 100644 index 00000000..3a23ad71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/initiator-type/workers.html @@ -0,0 +1,23 @@ + + + + +Resource Timing initiatorType: worker resources + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/input-sequence-of-events.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/input-sequence-of-events.html new file mode 100644 index 00000000..446e24a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/input-sequence-of-events.html @@ -0,0 +1,21 @@ + + +Test the sequence of events when reporting input timing. + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/link-sequence-of-events.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/link-sequence-of-events.html new file mode 100644 index 00000000..be9db32c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/link-sequence-of-events.html @@ -0,0 +1,30 @@ + + +Test the sequence of events when reporting link timing. + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/load-from-mem-cache-transfer-size.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/load-from-mem-cache-transfer-size.html new file mode 100644 index 00000000..3d2d32d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/load-from-mem-cache-transfer-size.html @@ -0,0 +1,65 @@ + + + + + + This tests transfer size of resource timing when loaded from memory cache. + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-embed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-embed.html new file mode 100644 index 00000000..f804adbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-embed.html @@ -0,0 +1,36 @@ + + + + + +Resource Timing embed navigate - back button navigation + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-iframe.html new file mode 100644 index 00000000..32ab2163 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-iframe.html @@ -0,0 +1,32 @@ + + + + + +Resource Timing embed navigate - back button navigation + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-object.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-object.html new file mode 100644 index 00000000..1508d882 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nested-context-navigations-object.html @@ -0,0 +1,37 @@ + + + + + +Resource Timing embed navigate - back button navigation + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nextHopProtocol-is-tao-protected.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nextHopProtocol-is-tao-protected.https.html new file mode 100644 index 00000000..b16ff7af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/nextHopProtocol-is-tao-protected.https.html @@ -0,0 +1,49 @@ + + + + +Resource Timing - Check that nextHopProtocol is TAO protected + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/no-entries-for-cross-origin-css-fetched.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/no-entries-for-cross-origin-css-fetched.sub.html new file mode 100644 index 00000000..63f9e06e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/no-entries-for-cross-origin-css-fetched.sub.html @@ -0,0 +1,39 @@ + + +Make sure that resources fetched by cross origin CSS are not in the timeline. + + + + + + +
      Some content
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-adds-entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-adds-entry.html new file mode 100644 index 00000000..d11823dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-adds-entry.html @@ -0,0 +1,37 @@ + + + + +This test validates that object resource emit resource timing entries. + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-TAO-cross-origin-redirect.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-TAO-cross-origin-redirect.html new file mode 100644 index 00000000..d0dad938 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-TAO-cross-origin-redirect.html @@ -0,0 +1,47 @@ + + + + +This test validates resource timing information for a timing allowed cross-origin redirect chain. + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-cross-origin-redirect.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-cross-origin-redirect.html new file mode 100644 index 00000000..278c78e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/object-not-found-after-cross-origin-redirect.html @@ -0,0 +1,35 @@ + + + + +This test validates the values in resource timing for cross-origin +redirects. + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/opaque-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/opaque-origin.html new file mode 100644 index 00000000..598ee50a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/opaque-origin.html @@ -0,0 +1,46 @@ + + + + +Resource Timing TAO - "null" and opaque origin + + + + + + + +

    Description

    +

    This test validates that, for a cross origin resource, the timing allow +check algorithm will correctly distinguish between 'null' and 'Null' values in +the Timing-Allow-Origin header. An opaque origin's serialization is the string +"null" and the timing allow origin check needs to do a case-sensitive comparison +to the Timing-Allow-Origin header. +

    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/ping-rt-entries.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/ping-rt-entries.html new file mode 100644 index 00000000..34dad10b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/ping-rt-entries.html @@ -0,0 +1,29 @@ + + + + +Resource Timing Entry For hyperlink audit (ping) + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/redirects.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/redirects.html new file mode 100644 index 00000000..ba69907a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/redirects.html @@ -0,0 +1,61 @@ + + + + +Resource Timing: resources fetched through same-origin redirects + + + + + + + + + + +

    Description

    +

    This test validates that, when a fetching resources that encounter +same-origin redirects, attributes of the PerformanceResourceTiming entry +conform to the specification.

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-link.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-link.html new file mode 100644 index 00000000..8c6544db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-link.html @@ -0,0 +1,222 @@ + + + +This test validates the render blocking status of resources. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-script.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-script.html new file mode 100644 index 00000000..bcd55b89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/render-blocking-status-script.html @@ -0,0 +1,196 @@ + + + +This test validates the render blocking status of resources. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-ignore-data-url.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-ignore-data-url.html new file mode 100644 index 00000000..a7056a80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-ignore-data-url.html @@ -0,0 +1,39 @@ + + + + +Resource Timing ignores resources with data: URIs + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-reload-TAO.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-reload-TAO.html new file mode 100644 index 00000000..83a1e921 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-reload-TAO.html @@ -0,0 +1,18 @@ + + + + +Resource Timing - TAO on reload + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-timing-level1.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-timing-level1.js new file mode 100644 index 00000000..95b5cdfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource-timing-level1.js @@ -0,0 +1,517 @@ +"use strict"; + +window.onload = + function () { + setup({ explicit_timeout: true }); + + /** Number of milliseconds to delay when the server injects pauses into the response. + + This should be large enough that we can distinguish it from noise with high confidence, + but small enough that tests complete quickly. */ + var serverStepDelay = 250; + + var mimeHtml = "text/html"; + var mimeText = "text/plain"; + var mimePng = "image/png"; + var mimeScript = "application/javascript"; + var mimeCss = "text/css"; + + /** Hex encoding of a a 150x50px green PNG. */ + var greenPng = "0x89504E470D0A1A0A0000000D494844520000006400000032010300000090FBECFD00000003504C544500FF00345EC0A80000000F49444154281563601805A36068020002BC00011BDDE3900000000049454E44AE426082"; + + /** Array containing test cases to run. Initially, it contains the one-off 'about:blank" test, + but additional cases are pushed below by expanding templates. */ + var testCases = [ + { + description: "No timeline entry for about:blank", + test: + function (test) { + // Insert an empty IFrame. + var frame = document.createElement("iframe"); + + // Wait for the IFrame to load and ensure there is no resource entry for it on the timeline. + // + // We use the 'createOnloadCallbackFn()' helper which is normally invoked by 'initiateFetch()' + // to avoid setting the IFrame's src. It registers a test step for us, finds our entry on the + // resource timeline, and wraps our callback function to automatically vet invariants. + frame.onload = createOnloadCallbackFn(test, frame, "about:blank", + function (initiator, entry) { + assert_equals(entry, undefined, "Inserting an IFrame with a src of 'about:blank' must not add an entry to the timeline."); + assertInvariants( + test, + function () { + test.done(); + }); + }); + + document.body.appendChild(frame); + + // Paranoid check that the new IFrame has loaded about:blank. + assert_equals( + frame.contentWindow.location.href, + "about:blank", + "'Src' of new + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_connection_reuse_mixed_content_redirect.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_connection_reuse_mixed_content_redirect.html new file mode 100644 index 00000000..a46d14c9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_connection_reuse_mixed_content_redirect.html @@ -0,0 +1,55 @@ + + + + +Resource Timing connection reuse + + + + + + + + +

    Description

    +

    This test validates that connectStart and connectEnd are the same when a connection is reused (e.g. when a persistent connection is used).

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_dedicated_worker.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_dedicated_worker.html new file mode 100644 index 00000000..6d27245a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_dedicated_worker.html @@ -0,0 +1,28 @@ + + + + +Resource Timing in dedicated workers + + + + + + + + + + +

    Description

    +

    This test validates that resources requested by dedicated workers don't appear in the main document.

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_nested_dedicated_worker.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_nested_dedicated_worker.worker.js new file mode 100644 index 00000000..2c9f5f95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_nested_dedicated_worker.worker.js @@ -0,0 +1,17 @@ +importScripts("/resources/testharness.js"); + +async_test(function() { + const worker = new Worker('resources/worker_with_images.js'); + worker.onmessage = this.step_func_done((event) => { + const childNumEntries = event.data; + assert_equals(2, childNumEntries, + "There should be two resource timing entries: 2 image XHRs"); + + const parentNumEntries = performance.getEntries().length; + assert_equals(2, parentNumEntries, + "There should be two resource timing entries: " + + "one is for importScripts() and the another is for a nested worker"); + worker.terminate(); + }); +}, "Resource timing for nested dedicated workers"); +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_reparenting.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_reparenting.html new file mode 100644 index 00000000..7d4947fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_reparenting.html @@ -0,0 +1,53 @@ + + + + +Resource Timing reparenting elements + + + + + + + + + +

    Description

    +

    This test validates that reparenting an element doesn't change the initiator document.

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_subframe_self_navigation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_subframe_self_navigation.html new file mode 100644 index 00000000..5843f883 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_subframe_self_navigation.html @@ -0,0 +1,53 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing.worker.js new file mode 100644 index 00000000..dafd2e9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing.worker.js @@ -0,0 +1,64 @@ +importScripts("/resources/testharness.js"); + +function check(initiatorType, protocol) { + let entries = performance.getEntries(); + assert_equals(entries.length, 1); + + assert_true(entries[0] instanceof PerformanceEntry); + assert_equals(entries[0].entryType, "resource"); + assert_true(entries[0].startTime > 0); + assert_true(entries[0].duration > 0); + + assert_true(entries[0] instanceof PerformanceResourceTiming); + assert_equals(entries[0].initiatorType, initiatorType); + assert_equals(entries[0].nextHopProtocol, protocol); +} + +async_test(t => { + performance.clearResourceTimings(); + + // Fetch + fetch("resources/empty.js") + .then(r => r.blob()) + .then(blob => { + check("fetch", "http/1.1"); + }) + + // XMLHttpRequest + .then(() => { + return new Promise(resolve => { + performance.clearResourceTimings(); + let xhr = new XMLHttpRequest(); + xhr.onload = () => { + check("xmlhttprequest", "http/1.1"); + resolve(); + }; + xhr.open("GET", "resources/empty.js"); + xhr.send(); + }); + }) + + // Sync XMLHttpREquest + .then(() => { + performance.clearResourceTimings(); + let xhr = new XMLHttpRequest(); + xhr.open("GET", "resources/empty.js", false); + xhr.send(); + + check("xmlhttprequest", "http/1.1"); + }) + + // ImportScripts + .then(() => { + performance.clearResourceTimings(); + importScripts(["resources/empty.js"]); + check("other", "http/1.1"); + }) + + // All done. + .then(() => { + t.done(); + }); +}, "Performance Resource Entries in workers"); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing_content_length.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing_content_length.html new file mode 100644 index 00000000..32bd8a97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resource_timing_content_length.html @@ -0,0 +1,35 @@ + + + + +This test validates the value of encodedBodySize in certain situations. + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200.https.asis b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200.https.asis new file mode 100644 index 00000000..5b7c25f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200.https.asis @@ -0,0 +1,5 @@ +HTTP/1.0 200 OK +Content-Length: 0 +Timing-Allow-Origin: * + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200_empty.asis b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200_empty.asis new file mode 100644 index 00000000..b5d10bda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/200_empty.asis @@ -0,0 +1,3 @@ +HTTP/1.0 200 OK +Content-Length: 0 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/204_empty.asis b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/204_empty.asis new file mode 100644 index 00000000..3d915132 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/204_empty.asis @@ -0,0 +1,3 @@ +HTTP/1.0 204 OK +Content-Length: 0 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/205_empty.asis b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/205_empty.asis new file mode 100644 index 00000000..2c06998c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/205_empty.asis @@ -0,0 +1,3 @@ +HTTP/1.0 205 OK +Content-Length: 0 + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html new file mode 100644 index 00000000..b8a1947b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html @@ -0,0 +1,10 @@ + + + + + Green Test Page + + +

    Placeholder

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html.headers new file mode 100644 index 00000000..7296361d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blank-with-tao.html.headers @@ -0,0 +1 @@ +Timing-Allow-Origin: * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png new file mode 100644 index 00000000..820f8cac Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png.headers new file mode 100644 index 00000000..7296361d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue-with-tao.png.headers @@ -0,0 +1 @@ +Timing-Allow-Origin: * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue.png b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue.png new file mode 100644 index 00000000..820f8cac Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/blue.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/buffer-full-utilities.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/buffer-full-utilities.js new file mode 100644 index 00000000..6cb1753b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/buffer-full-utilities.js @@ -0,0 +1,75 @@ +// This script relies on resources/resource-loaders.js. Include it before in order for the below +// methods to work properly. + +// The resources used to trigger new entries. +const scriptResources = [ + 'resources/empty.js', + 'resources/empty_script.js', + 'resources/empty.js?id' +]; + +const waitForNextTask = () => { + return new Promise(resolve => { + step_timeout(resolve, 0); + }); +}; + +const clearBufferAndSetSize = size => { + performance.clearResourceTimings(); + performance.setResourceTimingBufferSize(size); +} + +const forceBufferFullEvent = async () => { + clearBufferAndSetSize(1); + return new Promise(async resolve => { + performance.addEventListener('resourcetimingbufferfull', resolve); + // Load 2 resources to ensure onresourcetimingbufferfull is fired. + // Load them in order in order to get the entries in that order! + await load.script(scriptResources[0]); + await load.script(scriptResources[1]); + }); +}; + +const fillUpTheBufferWithSingleResource = async (src = scriptResources[0]) => { + clearBufferAndSetSize(1); + await load.script(src); +}; + +const fillUpTheBufferWithTwoResources = async () => { + clearBufferAndSetSize(2); + // Load them in order in order to get the entries in that order! + await load.script(scriptResources[0]); + await load.script(scriptResources[1]); +}; + +const addAssertUnreachedBufferFull = t => { + performance.addEventListener('resourcetimingbufferfull', t.step_func(() => { + assert_unreached("resourcetimingbufferfull should not fire") + })); +}; + +const checkEntries = numEntries => { + const entries = performance.getEntriesByType('resource'); + assert_equals(entries.length, numEntries, + 'Number of entries does not match the expected value.'); + assert_true(entries[0].name.includes(scriptResources[0]), + scriptResources[0] + " is in the entries buffer"); + if (entries.length > 1) { + assert_true(entries[1].name.includes(scriptResources[1]), + scriptResources[1] + " is in the entries buffer"); + } + if (entries.length > 2) { + assert_true(entries[2].name.includes(scriptResources[2]), + scriptResources[2] + " is in the entries buffer"); + } +} + +const bufferFullFirePromise = new Promise(resolve => { + performance.addEventListener('resourcetimingbufferfull', async () => { + // Wait for the next task just to ensure that all bufferfull events have fired, and to ensure + // that the secondary buffer is copied (as this is an event, there may be microtask checkpoints + // right after running an event handler). + await waitForNextTask(); + resolve(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/close.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/close.html new file mode 100644 index 00000000..02c275f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/close.html @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/connection-reuse-test.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/connection-reuse-test.js new file mode 100644 index 00000000..453fbd34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/connection-reuse-test.js @@ -0,0 +1,63 @@ +// This script is loaded in HTTP and HTTPS contexts to validate +// PerformanceResourceTiming entries' attributes when reusing connections. +// +// Note: to ensure that we reuse the connection to fetch multiple resources, we +// use the same XMLHttpRequest object throughout an individual test. Although +// it doesn't seem to be specified, each browser tested by WPT will reuse the +// underlying TCP connection with this approach. Pre-establishing the XHR's +// connection helps us to test connection reuse also in browsers that may key +// their connections on the related request's credentials mode. + +const connection_reuse_test = (path, follow_on_assertions, test_label) => { + const {on_200, on_304} = follow_on_assertions; + + // Make the first request before calling 'attribute_test' so that only the + // second request's PerformanceResourceTiming entry will be interrogated. We + // don't check the first request's PerformanceResourceTiming entry because + // that's not what this test is trying to validate. + const client = new XMLHttpRequest(); + const identifier = Math.random(); + path = `${path}?tag=${identifier}`; + client.open("GET", path, false); + client.send(); + + attribute_test( + async () => { + client.open("GET", path + "&same_resource=false", false); + client.send(); + + // We expect to get a 200 Ok response because we've requested a different + // resource than previous requests. + if (client.status != 200) { + throw new Error(`Got something other than a 200 response. ` + + `client.status: ${client.status}`); + } + }, path, entry => { + invariants.assert_connection_reused(entry); + on_200(entry); + }, + `PerformanceResrouceTiming entries need to conform to the spec when a ` + + `distinct resource is fetched over a persistent connection ` + + `(${test_label})`); + + attribute_test( + async () => { + client.open("GET", path, false); + client.setRequestHeader("If-None-Match", identifier); + client.send(); + + // We expect to get a 304 Not Modified response because we've used a + // matching 'identifier' for the If-None-Match header. + if (client.status != 304) { + throw new Error(`Got something other than a 304 response. ` + + `client.status: ${client.status}, response: ` + + `'${client.responseText}'`); + } + }, path, entry => { + invariants.assert_connection_reused(entry); + on_304(entry); + }, + `PerformanceResrouceTiming entries need to conform to the spec when the ` + + `resource is cache-revalidated over a persistent connection ` + + `(${test_label})`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html new file mode 100644 index 00000000..1f59d8c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html @@ -0,0 +1,3 @@ + + +empty page diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html.headers new file mode 100644 index 00000000..d66f886d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/csp-default-none.html.headers @@ -0,0 +1,2 @@ +Content-Security-Policy: default-src 'none' + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-domain-no-impact.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-domain-no-impact.html new file mode 100644 index 00000000..64cdd8a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-domain-no-impact.html @@ -0,0 +1,28 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-navigated.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-navigated.html new file mode 100644 index 00000000..bedae770 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-navigated.html @@ -0,0 +1,12 @@ + + + + + + + Navigated document! + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-refreshed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-refreshed.html new file mode 100644 index 00000000..568f7f27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-refreshed.html @@ -0,0 +1,12 @@ + + + + + + + Refreshed document! + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-navigates.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-navigates.html new file mode 100644 index 00000000..a59e9f3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-navigates.html @@ -0,0 +1,11 @@ + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-refreshes.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-refreshes.html new file mode 100644 index 00000000..659513a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/document-that-refreshes.html @@ -0,0 +1,9 @@ + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/download.asis b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/download.asis new file mode 100644 index 00000000..167386d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/download.asis @@ -0,0 +1,6 @@ +HTTP/1.0 200 OK +Content-Type: application/octet-stream + +12312313 + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate-back.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate-back.html new file mode 100644 index 00000000..c9c7340f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate-back.html @@ -0,0 +1,18 @@ + + + + +Resource Timing embed navigate - back button navigation + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate.html new file mode 100644 index 00000000..24c9d3c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-navigate.html @@ -0,0 +1,18 @@ + + + + +Resource Timing embed navigate + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-refresh.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-refresh.html new file mode 100644 index 00000000..bd4b5a14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/embed-refresh.html @@ -0,0 +1,18 @@ + + + + +Resource Timing embed refresh + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty.js new file mode 100644 index 00000000..3b44754e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty.js @@ -0,0 +1 @@ +/* Nothing here */ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty_script.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty_script.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty_style.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty_style.css new file mode 100644 index 00000000..eb90b432 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/empty_style.css @@ -0,0 +1 @@ +/*Nothing here*/ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/entry-invariants.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/entry-invariants.js new file mode 100644 index 00000000..4bef9496 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/entry-invariants.js @@ -0,0 +1,507 @@ +// Asserts that the given attributes are present in 'entry' and hold equal +// values. +const assert_all_equal_ = (entry, attributes) => { + let first = attributes[0]; + attributes.slice(1).forEach(other => { + assert_equals(entry[first], entry[other], + `${first} should be equal to ${other}`); + }); +} + +// Asserts that the given attributes are present in 'entry' and hold values +// that are sorted in the same order as given in 'attributes'. +const assert_ordered_ = (entry, attributes) => { + let before = attributes[0]; + attributes.slice(1).forEach(after => { + assert_greater_than_equal(entry[after], entry[before], + `${after} should be greater than ${before}`); + before = after; + }); +} + +// Asserts that the given attributes are present in 'entry' and hold a value of +// 0. +const assert_zeroed_ = (entry, attributes) => { + attributes.forEach(attribute => { + assert_equals(entry[attribute], 0, `${attribute} should be 0`); + }); +} + +// Asserts that the given attributes are present in 'entry' and hold a value of +// 0 or more. +const assert_not_negative_ = (entry, attributes) => { + attributes.forEach(attribute => { + assert_greater_than_equal(entry[attribute], 0, + `${attribute} should be greater than or equal to 0`); + }); +} + +// Asserts that the given attributes are present in 'entry' and hold a value +// greater than 0. +const assert_positive_ = (entry, attributes) => { + attributes.forEach(attribute => { + assert_greater_than(entry[attribute], 0, + `${attribute} should be greater than 0`); + }); +} + +const invariants = { + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates for any resource fetched over HTTP without + // redirects but passing the Timing-Allow-Origin checks. + assert_tao_pass_no_redirect_http: entry => { + assert_ordered_(entry, [ + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + "secureConnectionStart", + "redirectStart", + "redirectEnd", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + "encodedBodySize", + "decodedBodySize", + ]); + }, + + // Like assert_tao_pass_no_redirect_http but for empty response bodies. + assert_tao_pass_no_redirect_http_empty: entry => { + assert_ordered_(entry, [ + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + "secureConnectionStart", + "redirectStart", + "redirectEnd", + "encodedBodySize", + "decodedBodySize", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + ]); + }, + + // Like assert_tao_pass_no_redirect_http but for resources fetched over HTTPS + assert_tao_pass_no_redirect_https: entry => { + assert_ordered_(entry, [ + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "secureConnectionStart", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + "redirectStart", + "redirectEnd", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + "encodedBodySize", + "decodedBodySize", + ]); + }, + + // Like assert_tao_pass_no_redirect_https but for resources that did encounter + // at least one HTTP redirect. + assert_tao_pass_with_redirect_https: entry => { + assert_ordered_(entry, [ + "fetchStart", + "redirectStart", + "redirectEnd", + "domainLookupStart", + "domainLookupEnd", + "secureConnectionStart", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + "encodedBodySize", + "decodedBodySize", + ]); + }, + + // Like assert_tao_pass_no_redirect_http but, since the resource's bytes + // won't be retransmitted, the encoded and decoded sizes must be zero. + assert_tao_pass_304_not_modified_http: entry => { + assert_ordered_(entry, [ + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + "secureConnectionStart", + "redirectStart", + "redirectEnd", + "encodedBodySize", + "decodedBodySize", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + ]); + }, + + // Like assert_tao_pass_304_not_modified_http but for resources fetched over + // HTTPS. + assert_tao_pass_304_not_modified_https: entry => { + assert_ordered_(entry, [ + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "secureConnectionStart", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + + assert_zeroed_(entry, [ + "workerStart", + "redirectStart", + "redirectEnd", + "encodedBodySize", + "decodedBodySize", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_positive_(entry, [ + "fetchStart", + "transferSize", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates for any resource subsequently fetched over a + // persistent connection. When this happens, we expect that certain + // attributes describing transport layer behaviour will be equal. + assert_connection_reused: entry => { + assert_all_equal_(entry, [ + "fetchStart", + "connectStart", + "connectEnd", + "domainLookupStart", + "domainLookupEnd", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates for any resource fetched over HTTP through an HTTP + // redirect. + assert_same_origin_redirected_resource: entry => { + assert_positive_(entry, [ + "redirectStart", + ]); + + assert_equals(entry.redirectStart, entry.startTime, + "redirectStart should be equal to startTime"); + + assert_ordered_(entry, [ + "redirectStart", + "redirectEnd", + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates for any resource fetched over HTTPS through a + // cross-origin redirect. + // (e.g. GET http://remote.com/foo => 302 Location: https://remote.com/foo) + assert_cross_origin_redirected_resource: entry => { + assert_zeroed_(entry, [ + "redirectStart", + "redirectEnd", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + ]); + + assert_positive_(entry, [ + "fetchStart", + "responseEnd", + ]); + + assert_ordered_(entry, [ + "fetchStart", + "responseEnd", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates when + // 1. An HTTP request is made for a same-origin resource. + // 2. The response to 1 is an HTTP redirect (like a 302). + // 3. The location from 2 is a cross-origin HTTPS URL. + // 4. The response to fetching the URL from 3 does not set a matching TAO header. + assert_http_to_cross_origin_redirected_resource: entry => { + assert_zeroed_(entry, [ + "redirectStart", + "redirectEnd", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + ]); + + assert_positive_(entry, [ + "fetchStart", + "responseEnd", + ]); + + assert_ordered_(entry, [ + "fetchStart", + "responseEnd", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates when + // 1. An HTTPS request is made for a same-origin resource. + // 2. The response to 1 is an HTTP redirect (like a 302). + // 3. The location from 2 is a cross-origin HTTPS URL. + // 4. The response to fetching the URL from 3 sets a matching TAO header. + assert_tao_enabled_cross_origin_redirected_resource: entry => { + assert_positive_(entry, [ + "redirectStart", + ]); + assert_ordered_(entry, [ + "redirectStart", + "redirectEnd", + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "secureConnectionStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + }, + + // Asserts that attributes of the given PerformanceResourceTiming entry match + // what the spec dictates when + // 1. An HTTP request is made for a same-origin resource + // 2. The response to 1 is an HTTP redirect (like a 302). + // 3. The location from 2 is a cross-origin HTTPS URL. + // 4. The response to fetching the URL from 3 sets a matching TAO header. + assert_http_to_tao_enabled_cross_origin_https_redirected_resource: entry => { + assert_zeroed_(entry, [ + // Note that, according to the spec, the secureConnectionStart attribute + // should describe the connection for the first resource request when + // there are redirects. Since the initial request is over HTTP, + // secureConnectionStart must be 0. + "secureConnectionStart", + ]); + assert_positive_(entry, [ + "redirectStart", + ]); + assert_ordered_(entry, [ + "redirectStart", + "redirectEnd", + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "requestStart", + "responseStart", + "responseEnd", + ]); + }, + + assert_same_origin_redirected_from_cross_origin_resource: entry => { + assert_zeroed_(entry, [ + "workerStart", + "redirectStart", + "redirectEnd", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + "transferSize", + "encodedBodySize", + "decodedBodySize", + ]); + + assert_ordered_(entry, [ + "fetchStart", + "responseEnd", + ]); + + assert_equals(entry.fetchStart, entry.startTime, + "fetchStart must equal startTime"); + }, + + assert_tao_failure_resource: entry => { + assert_equals(entry.entryType, "resource", "entryType must always be 'resource'"); + + assert_positive_(entry, [ + "startTime", + ]); + + assert_not_negative_(entry, [ + "duration", + ]); + + assert_zeroed_(entry, [ + "redirectStart", + "redirectEnd", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + "transferSize", + "encodedBodySize", + "decodedBodySize", + ]); + } + +}; + +const attribute_test_internal = (loader, path, validator, run_test, test_label) => { + promise_test( + async () => { + let loaded_entry = new Promise((resolve, reject) => { + new PerformanceObserver((entry_list, self) => { + try { + const name_matches = entry_list.getEntries().forEach(entry => { + if (entry.name.includes(path)) { + resolve(entry); + } + }); + } catch(e) { + // By surfacing exceptions through the Promise interface, tests can + // fail fast with a useful message instead of timing out. + reject(e); + } + }).observe({"type": "resource"}); + }); + + await loader(path, validator); + const entry = await(loaded_entry); + run_test(entry); + }, test_label); +}; + +// Given a resource-loader, a path (a relative path or absolute URL), and a +// PerformanceResourceTiming test, applies the loader to the resource path +// and tests the resulting PerformanceResourceTiming entry. +const attribute_test = (loader, path, run_test, test_label) => { + attribute_test_internal(loader, path, () => {}, run_test, test_label); +}; + +// Similar to attribute test, but on top of that, validates the added element, +// to ensure the test does what it intends to do. +const attribute_test_with_validator = (loader, path, validator, run_test, test_label) => { + attribute_test_internal(loader, path, validator, run_test, test_label); +}; + +const network_error_entry_test = (originalURL, args, label) => { + const url = new URL(originalURL, location.href); + const search = new URLSearchParams(url.search.substr(1)); + const timeBefore = performance.now(); + loader = () => new Promise(resolve => fetch(url, args).catch(resolve)); + + attribute_test( + loader, url, + () => { + const timeAfter = performance.now(); + const names = performance.getEntriesByType('resource').filter(e => e.initiatorType === 'fetch').map(e => e.name); + const entries = performance.getEntriesByName(url.toString()); + assert_equals(entries.length, 1, 'resource timing entry for network error'); + const entry = entries[0] + assert_equals(entry.startTime, entry.fetchStart, 'startTime and fetchStart should be equal'); + assert_greater_than_equal(entry.startTime, timeBefore, 'startTime and fetchStart should be greater than the time before fetching'); + assert_greater_than_equal(timeAfter, entry.responseEnd, 'endTime should be less than the time right after returning from the fetch'); + invariants.assert_tao_failure_resource(entry); + }, `A ResourceTiming entry should be created for network error of type ${label}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses.html new file mode 100644 index 00000000..52cad6c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses.html @@ -0,0 +1,19 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https.sub.html new file mode 100644 index 00000000..21f1f02a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https.sub.html @@ -0,0 +1,18 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https_redirect.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https_redirect.sub.html new file mode 100644 index 00000000..2ee92b2a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/fake_responses_https_redirect.sub.html @@ -0,0 +1,20 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frame-timing.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frame-timing.js new file mode 100644 index 00000000..e0c364e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frame-timing.js @@ -0,0 +1,48 @@ +function test_frame_timing_before_load_event(type) { + promise_test(async t => { + const {document, performance} = type === 'frame' ? window.parent : window; + const delay = 500; + const frame = document.createElement(type); + t.add_cleanup(() => frame.remove()); + await new Promise(resolve => { + frame.addEventListener('load', resolve); + frame.src = `resources/iframe-with-delay.sub.html?delay=${delay}`; + (type === 'frame' ? document.querySelector('frameset') : document.body).appendChild(frame); + }); + + const entries = performance.getEntriesByName(frame.src); + const navigationEntry = frame.contentWindow.performance.getEntriesByType('navigation')[0]; + assert_equals(entries.length, 1); + assert_equals(entries[0].initiatorType, type); + assert_greater_than(performance.now(), entries[0].responseEnd + delay); + const domContentLoadedEventAbsoluteTime = navigationEntry.domContentLoadedEventStart + frame.contentWindow.performance.timeOrigin; + const frameResponseEndAbsoluteTime = entries[0].responseEnd + performance.timeOrigin; + assert_greater_than(domContentLoadedEventAbsoluteTime, frameResponseEndAbsoluteTime); + }, `A ${type} should report its RT entry when the response is done and before it is completely loaded`); +} + + +function test_frame_timing_change_src(type) { + promise_test(async t => { + const {document, performance} = type === 'frame' ? window.parent : window; + const frame = document.createElement(type); + t.add_cleanup(() => frame.remove()); + await new Promise(resolve => { + const done = () => { + resolve(); + frame.removeEventListener('load', done); + } + frame.addEventListener('load', done); + frame.src = 'resources/green.html?1'; + (type === 'frame' ? document.querySelector('frameset') : document.body).appendChild(frame); + }); + + await new Promise(resolve => { + frame.addEventListener('load', resolve); + frame.src = 'resources/green.html?2'; + }); + + const entries = performance.getEntries().filter(e => e.name.includes('green.html')); + assert_equals(entries.length, 2); + }, `A ${type} should report separate RT entries if its src changed from the outside`); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frameset-timing-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frameset-timing-frame.html new file mode 100644 index 00000000..e260f575 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/frameset-timing-frame.html @@ -0,0 +1,8 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green-frame.html new file mode 100644 index 00000000..9613240a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green-frame.html @@ -0,0 +1,7 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html new file mode 100644 index 00000000..b8a1947b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html @@ -0,0 +1,10 @@ + + + + + Green Test Page + + +

    Placeholder

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html.headers new file mode 100644 index 00000000..cb762eff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/green.html.headers @@ -0,0 +1 @@ +Access-Control-Allow-Origin: * diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-TAO-crossorigin-port.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-TAO-crossorigin-port.sub.html new file mode 100644 index 00000000..97d77fcc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-TAO-crossorigin-port.sub.html @@ -0,0 +1,31 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-load-from-mem-cache-transfer-size.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-load-from-mem-cache-transfer-size.html new file mode 100644 index 00000000..6f37a33e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-load-from-mem-cache-transfer-size.html @@ -0,0 +1,24 @@ + + + + + + transfer size of resource timing when loaded from memory cache. + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate-back.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate-back.html new file mode 100644 index 00000000..f944b633 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate-back.html @@ -0,0 +1,18 @@ + + + + +Resource Timing iframe navigate - back button navigation + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate.html new file mode 100644 index 00000000..02868840 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-navigate.html @@ -0,0 +1,18 @@ + + + + +Resource Timing iframe navigate + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-refresh.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-refresh.html new file mode 100644 index 00000000..862b96da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-refresh.html @@ -0,0 +1,18 @@ + + + + +Resource Timing iframe refresh + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-reload-TAO.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-reload-TAO.html new file mode 100644 index 00000000..461f43bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-reload-TAO.html @@ -0,0 +1,25 @@ + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-setdomain.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-setdomain.sub.html new file mode 100644 index 00000000..4a2f609a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-setdomain.sub.html @@ -0,0 +1,14 @@ + + + + domain: {{domains[]}} + + + + The resource-timings-level1.sub.html test loads this document into an IFrame to vet that setting + 'document.domain' does not effect the timing allowed. + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-with-delay.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-with-delay.sub.html new file mode 100644 index 00000000..fe50aa7e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe-with-delay.sub.html @@ -0,0 +1,3 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe_TAO_match_origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe_TAO_match_origin.html new file mode 100644 index 00000000..cf68aade --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/iframe_TAO_match_origin.html @@ -0,0 +1,21 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/import.sub.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/import.sub.css new file mode 100644 index 00000000..618c568d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/import.sub.css @@ -0,0 +1 @@ +@import "delay-css.py?delay={{GET[delay]}}" \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.css new file mode 100644 index 00000000..771204cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.css @@ -0,0 +1 @@ +@import 'empty_style.css?stylesheet-imported' \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.js new file mode 100644 index 00000000..e73d45da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer.js @@ -0,0 +1,2 @@ +import './fake_responses.py?url=empty_script.js?script-head-import-defer'; +import('./fake_responses.py?url=empty_script.js?script-head-import-defer-dynamic').then(module => {}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_async.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_async.js new file mode 100644 index 00000000..4b1cd4dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_async.js @@ -0,0 +1,2 @@ +import './fake_responses.py?url=empty_script.js?script-head-import-async'; +import('./fake_responses.py?url=empty_script.js?script-head-import-async-dynamic').then(module => {}); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_dynamic.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_dynamic.css new file mode 100644 index 00000000..f0ba069f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_dynamic.css @@ -0,0 +1 @@ +@import 'empty_style.css?stylesheet-imported-dynamic' \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_print.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_print.css new file mode 100644 index 00000000..aac19163 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/importer_print.css @@ -0,0 +1 @@ +@import 'empty_style.css?stylesheet-imported-print' \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/inject_resource_test.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/inject_resource_test.html new file mode 100644 index 00000000..44d09675 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/inject_resource_test.html @@ -0,0 +1,7 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/invalid.jpg b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/invalid.jpg new file mode 100644 index 00000000..81c545ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/invalid.jpg @@ -0,0 +1 @@ +1234 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/manifest.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/manifest.json new file mode 100644 index 00000000..e107c044 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/manifest.json @@ -0,0 +1,4 @@ +{ + "name": "Dummy manifest", + "start_url": "/start.html" +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/navigate_back.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/navigate_back.html new file mode 100644 index 00000000..345eee1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/navigate_back.html @@ -0,0 +1,7 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested-contexts.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested-contexts.js new file mode 100644 index 00000000..c0822943 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested-contexts.js @@ -0,0 +1,110 @@ +let destination = location; + +if (location.search == "?cross-site") { + const https = destination.protocol.startsWith("https"); + destination = get_host_info()[https ? 'HTTPS_NOTSAMESITE_ORIGIN' : 'HTTP_NOTSAMESITE_ORIGIN']; +} else if (location.search == "?crossorigin") { + destination = get_host_info().REMOTE_ORIGIN; +} + +const pre_navigate_url = + new URL("/resource-timing/resources/document-that-navigates.html", + destination).href; +const post_navigate_url = + new URL("/resource-timing/resources/document-navigated.html", + destination).href; +const pre_refresh_url = + new URL("/resource-timing/resources/document-that-refreshes.html", + destination).href; +const post_refresh_url = + new URL("/resource-timing/resources/document-refreshed.html", + destination).href; + +const setup_navigate_or_refresh = (type, pre, post) => { + const verify_document_navigate_not_observable = () => { + const entries = performance.getEntriesByType("resource"); + let found_first_document = false; + for (entry of entries) { + if (entry.name == pre) { + found_first_document = true; + } + if (entry.name == post) { + opener.postMessage(`FAIL - ${type} document should not be observable`, + `*`); + return; + } + } + if (!found_first_document) { + opener.postMessage("FAIL - initial document should be observable", "*"); + return; + } + opener.postMessage("PASS", "*"); + } + window.addEventListener("message", e => { + if (e.data == type) { + verify_document_navigate_not_observable(); + } + }); +} + +const setup_navigate_test = () => { + setup_navigate_or_refresh("navigated", pre_navigate_url, post_navigate_url); +} + +const setup_refresh_test = () => { + setup_navigate_or_refresh("refreshed", pre_refresh_url, post_refresh_url); +} + +const setup_back_navigation = pushed_url => { + const verify_document_navigate_not_observable = navigated_back => { + const entries = performance.getEntriesByType("resource"); + let found_first_document = false; + for (entry of entries) { + if (entry.name == pre_navigate_url) { + found_first_document = true; + } + if (entry.name == post_navigate_url) { + opener.postMessage("FAIL - navigated document exposed", "*"); + return; + } + } + if (!found_first_document) { + opener.postMessage(`FAIL - first document not exposed. navigated_back ` + + `is ${navigated_back}`, "*"); + return; + } + if (navigated_back) { + opener.postMessage("PASS", "*"); + } + } + window.addEventListener("message", e => { + if (e.data == "navigated") { + verify_document_navigate_not_observable(sessionStorage.navigated); + if (sessionStorage.navigated) { + delete sessionStorage.navigated; + } else { + sessionStorage.navigated = true; + setTimeout(() => { + history.pushState({}, "", pushed_url); + location.href="navigate_back.html"; + }, 0); + } + } + }); +} + +const open_test_window = (url, message) => { + promise_test(() => { + return new Promise((resolve, reject) => { + const openee = window.open(url); + addEventListener("message", e => { + openee.close(); + if (e.data == "PASS") { + resolve(); + } else { + reject(e.data); + } + }); + }); + }, message); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested.css new file mode 100644 index 00000000..90d61b04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/nested.css @@ -0,0 +1,10 @@ +@import "resource_timing_test0.css?id=n1"; + +@font-face { + font-family: remoteFont; + src: url('/fonts/Ahem.ttf?id=n1'); +} +ol { + font-family: remoteFont; + list-style-image: url('blue.png?id=n1'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/notify_parent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/notify_parent.html new file mode 100644 index 00000000..c104f3c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/notify_parent.html @@ -0,0 +1,4 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate-back.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate-back.html new file mode 100644 index 00000000..a7469478 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate-back.html @@ -0,0 +1,18 @@ + + + + +Resource Timing object navigate - back button navigation + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate.html new file mode 100644 index 00000000..6b4bb312 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-navigate.html @@ -0,0 +1,18 @@ + + + + +Resource Timing object navigate + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-refresh.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-refresh.html new file mode 100644 index 00000000..5c5f60fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/object-refresh.html @@ -0,0 +1,18 @@ + + + + +Resource Timing object refresh + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/observe-entry.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/observe-entry.js new file mode 100644 index 00000000..260b5929 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/observe-entry.js @@ -0,0 +1,25 @@ +// Given a resource name, returns a promise that will resolve to the +// corresponding PerformanceResourceTiming entry. The promise will reject, +// however, if the PerformanceResourceTiming entry isn't observed within ~2 +// seconds (scaled according to WPT timeout scaling). +const observe_entry = entry_name => { + const entry = new Promise(resolve => { + new PerformanceObserver((entry_list, observer) => { + for (const entry of entry_list.getEntries()) { + if (entry.name.endsWith(entry_name)) { + resolve(entry); + observer.disconnect(); + return; + } + } + }).observe({"type": "resource", "buffered": true}); + }); + const timeout = new Promise((resolve, reject) => { + step_timeout(() => { + reject(new Error("observe_entry: timeout")); + }, 2000); + }); + // If the entry isn't observed within 2 seconds, assume it will never show + // up. + return Promise.race([entry, timeout]); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource-loaders.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource-loaders.js new file mode 100644 index 00000000..99a2c28d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource-loaders.js @@ -0,0 +1,133 @@ +const load = { + _cache_bust_value: Math.random().toString().substr(2), + + cache_bust: path => { + let url = new URL(path, location.origin); + url.href += (url.href.includes("?")) ? '&' : '?'; + url.href += "unique=" + load._cache_bust_value++ + return url.href; + }, + + // Returns a promise that settles once the given path has been fetched as an + // image resource. + image: path => { + return new Promise(resolve => { + const img = new Image(); + img.onload = img.onerror = resolve; + img.src = load.cache_bust(path); + }); + }, + + // Returns a promise that settles once the given path has been fetched as a + // font resource. + font: path => { + const div = document.createElement('div'); + div.innerHTML = ` + +
    This fetches ahem font.
    + `; + document.body.appendChild(div); + return document.fonts.ready.then(() => { + document.body.removeChild(div); + }); + }, + + // Returns a promise that settles once the given path has been fetched as a + // stylesheet resource. + stylesheet: async path => { + const link = document.createElement("link"); + link.rel = "stylesheet"; + link.type = "text/css"; + link.href = load.cache_bust(path); + + const loaded = new Promise(resolve => { + link.onload = link.onerror = resolve; + }); + + document.head.appendChild(link); + await loaded; + document.head.removeChild(link); + }, + + iframe_with_attrs: async (path, attribute_map, validator) => { + const frame = document.createElement("iframe"); + if (attribute_map instanceof Object) { + for (const [key, value] of Object.entries(attribute_map)) { + frame[key] = value; + } + } + const loaded = new Promise(resolve => { + frame.onload = frame.onerror = resolve; + }); + frame.src = load.cache_bust(path); + document.body.appendChild(frame); + await loaded; + if (validator instanceof Function) { + validator(frame); + } + document.body.removeChild(frame); + }, + + // Returns a promise that settles once the given path has been fetched as an + // iframe. + iframe: async (path, validator) => { + return load.iframe_with_attrs(path, undefined, validator); + }, + + // Returns a promise that settles once the given path has been fetched as a + // script. + script: async path => { + const script = document.createElement("script"); + const loaded = new Promise(resolve => { + script.onload = script.onerror = resolve; + }); + script.src = load.cache_bust(path); + document.body.appendChild(script); + await loaded; + document.body.removeChild(script); + }, + + // Returns a promise that settles once the given path has been fetched as an + // object. + object: async (path, type) => { + const object = document.createElement("object"); + const loaded = new Promise(resolve => { + object.onload = object.onerror = resolve; + }); + object.data = load.cache_bust(path); + if (type) { + object.type = type; + } + object.style = "width: 0px; height: 0px"; + document.body.appendChild(object); + await loaded; + document.body.removeChild(object); + }, + + // Returns a promise that settles once the given path has been fetched + // through a synchronous XMLHttpRequest. + xhr_sync: async (path, headers) => { + const xhr = new XMLHttpRequest; + xhr.open("GET", path, /* async = */ false); + if (headers instanceof Object) { + for (const [key, value] of Object.entries(headers)) { + xhr.setRequestHeader(key, value); + } + } + xhr.send(); + }, + + xhr_async: path => { + const xhr = new XMLHttpRequest(); + xhr.open("GET", path) + xhr.send(); + return new Promise(resolve => { + xhr.onload = xhr.onerror = resolve; + }); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.css b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.css new file mode 100644 index 00000000..8bc8326b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.css @@ -0,0 +1,4 @@ +div#resource_link_css +{ + color:hotpink; +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.html new file mode 100644 index 00000000..167c65c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.html @@ -0,0 +1,15 @@ + + + + + Child Frame + + + + +

    + Child Document +

    + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js new file mode 100644 index 00000000..cf1c1df3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js @@ -0,0 +1,3 @@ +// This is a test script for purposes of testing the +// script initiator type in the Resource Timing feature +var testDummyValue = 0; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js.headers new file mode 100644 index 00000000..308bee94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.js.headers @@ -0,0 +1,2 @@ +Content-Type: text/javascript +Cache-Control: max-age=36000 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.png b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.png new file mode 100644 index 00000000..be211bc3 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.png differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.xml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.xml new file mode 100644 index 00000000..91cd676b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/resource_timing_test0.xml @@ -0,0 +1,6 @@ + + + + Test XML Data + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/self_navigation.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/self_navigation.html new file mode 100644 index 00000000..beb12f5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/self_navigation.html @@ -0,0 +1 @@ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/shared-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/shared-worker.js new file mode 100644 index 00000000..f3ef3feb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/shared-worker.js @@ -0,0 +1,3 @@ +self.onconnect = e => { + e.ports[0].postMessage(performance.timeOrigin); +} \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sizes-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sizes-helper.js new file mode 100644 index 00000000..86336686 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sizes-helper.js @@ -0,0 +1,16 @@ +// Header size is a fixed constant. +// https://w3c.github.io/resource-timing/#dom-performanceresourcetiming-transfersize +const headerSize = 300; + +const cacheBustUrl = url => { + return url + '&unique=' + Math.random().toString().substring(2); +} + +const checkSizeFields = (entry, bodySize, transferSize) => { + assert_equals(entry.decodedBodySize, bodySize, + 'decodedBodySize'); + assert_equals(entry.encodedBodySize, bodySize, + 'encodedBodySize'); + assert_equals(entry.transferSize, transferSize, + 'transferSize'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw-install.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw-install.html new file mode 100644 index 00000000..3d1407e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw-install.html @@ -0,0 +1,58 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw.js new file mode 100644 index 00000000..4e4fe1e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/sw.js @@ -0,0 +1,3 @@ +self.addEventListener('fetch', function(event) { + event.respondWith(fetch(event.request)); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/tao-response.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/tao-response.js new file mode 100644 index 00000000..2194c5d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/tao-response.js @@ -0,0 +1,13 @@ +const tao_response = (tao_value, base_url) => { + const payload = { + 'headers': { + 'Timing-Allow-Origin': tao_value + } + }; + return custom_cors_response(payload, base_url); +}; + +const remote_tao_response = tao_value => { + const {REMOTE_ORIGIN} = get_host_info(); + return tao_response(tao_value, REMOTE_ORIGIN); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharness.js new file mode 100644 index 00000000..869ef3d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharness.js @@ -0,0 +1,166 @@ +/* +author: W3C http://www.w3.org/ +help: http://www.w3.org/TR/navigation-timing/#sec-window.performance-attribute +*/ +// +// Helper Functions for ResourceTiming W3C tests +// + +var performanceNamespace = window.performance; +var timingAttributes = [ + 'connectEnd', + 'connectStart', + 'domComplete', + 'domContentLoadedEventEnd', + 'domContentLoadedEventStart', + 'domInteractive', + 'domLoading', + 'domainLookupEnd', + 'domainLookupStart', + 'fetchStart', + 'loadEventEnd', + 'loadEventStart', + 'navigationStart', + 'redirectEnd', + 'redirectStart', + 'requestStart', + 'responseEnd', + 'responseStart', + 'unloadEventEnd', + 'unloadEventStart' +]; + +var namespace_check = false; + +// +// All test() functions in the WebPerf test suite should use wp_test() instead. +// +// wp_test() validates the window.performance namespace exists prior to running tests and +// immediately shows a single failure if it does not. +// + +function wp_test(func, msg, properties) +{ + // only run the namespace check once + if (!namespace_check) + { + namespace_check = true; + + if (performanceNamespace === undefined || performanceNamespace == null) + { + // show a single error that window.performance is undefined + // The window.performance attribute provides a hosting area for performance related attributes. + test(function() { assert_true(performanceNamespace !== undefined && performanceNamespace != null, "window.performance is defined and not null"); }, "window.performance is defined and not null."); + } + } + + test(func, msg, properties); +} + +function test_namespace(child_name, skip_root) +{ + if (skip_root === undefined) { + var msg = 'window.performance is defined'; + // The window.performance attribute provides a hosting area for performance related attributes. + wp_test(function () { assert_not_equals(performanceNamespace, undefined, msg); }, msg); + } + + if (child_name !== undefined) { + var msg2 = 'window.performance.' + child_name + ' is defined'; + // The window.performance attribute provides a hosting area for performance related attributes. + wp_test(function() { assert_not_equals(performanceNamespace[child_name], undefined, msg2); }, msg2); + } +} + +function test_attribute_exists(parent_name, attribute_name, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + attribute_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][attribute_name], undefined, msg); }, msg, properties); +} + +function test_enum(parent_name, enum_name, value, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + enum_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][enum_name], undefined, msg); }, msg, properties); + + msg = 'window.performance.' + parent_name + '.' + enum_name + ' = ' + value; + wp_test(function() { assert_equals(performanceNamespace[parent_name][enum_name], value, msg); }, msg, properties); +} + +function test_timing_order(attribute_name, greater_than_attribute, properties) +{ + // ensure it's not 0 first + var msg = "window.performance.timing." + attribute_name + " > 0"; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] > 0, msg); }, msg, properties); + + // ensure it's in the right order + msg = "window.performance.timing." + attribute_name + " >= window.performance.timing." + greater_than_attribute; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] >= performanceNamespace.timing[greater_than_attribute], msg); }, msg, properties); +} + +function test_timing_greater_than(attribute_name, greater_than, properties) +{ + var msg = "window.performance.timing." + attribute_name + " > " + greater_than; + test_greater_than(performanceNamespace.timing[attribute_name], greater_than, msg, properties); +} + +function test_timing_equals(attribute_name, equals, msg, properties) +{ + var test_msg = msg || "window.performance.timing." + attribute_name + " == " + equals; + test_equals(performanceNamespace.timing[attribute_name], equals, test_msg, properties); +} + +// +// Non-test related helper functions +// + +function sleep_milliseconds(n) +{ + var start = new Date().getTime(); + while (true) { + if ((new Date().getTime() - start) >= n) break; + } +} + +// +// Common helper functions +// + +function test_true(value, msg, properties) +{ + wp_test(function () { assert_true(value, msg); }, msg, properties); +} + +function test_equals(value, equals, msg, properties) +{ + wp_test(function () { assert_equals(value, equals, msg); }, msg, properties); +} + +function test_greater_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_true(value > greater_than, msg); }, msg, properties); +} + +function test_greater_or_equals(value, greater_than, msg, properties) +{ + wp_test(function () { assert_true(value >= greater_than, msg); }, msg, properties); +} + +function test_not_equals(value, notequals, msg, properties) +{ + wp_test(function() { assert_not_equals(value, notequals, msg); }, msg, properties); +} + +function test_tao_pass(entry) { + test_greater_than(entry.redirectStart, 0, 'redirectStart > 0 in cross-origin redirect with Timing-Allow-Origin.'); + test_greater_than(entry.redirectEnd, 0, 'redirectEnd > 0 in cross-origin redirect with Timing-Allow-Origin.'); + test_greater_than(entry.fetchStart, 0, 'fetchStart > 0 in cross-origin redirect with Timing-Allow-Origin.'); + test_greater_than(entry.fetchStart, entry.startTime, 'startTime < fetchStart in cross-origin redirect with Timing-Allow-Origin.'); +} + +function test_tao_fail(entry) { + test_equals(entry.redirectStart, 0, 'redirectStart == 0 in cross-origin redirect with failing Timing-Allow-Origin.'); + test_equals(entry.redirectEnd, 0, 'redirectEnd == 0 in cross-origin redirect with failing Timing-Allow-Origin.'); + test_greater_than(entry.fetchStart, 0, 'fetchStart > 0 in cross-origin redirect with failing Timing-Allow-Origin.'); + test_equals(entry.fetchStart, entry.startTime, 'startTime == fetchStart in cross-origin redirect with failing Timing-Allow-Origin.'); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharnessextension.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharnessextension.js new file mode 100644 index 00000000..dc02c075 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/webperftestharnessextension.js @@ -0,0 +1,188 @@ +// +// Helper functions for Resource Timing tests +// + +var mark_names = [ + '', + '1', + 'abc', +]; + +var measures = [ + [''], + ['2', 1], + ['aaa', 'navigationStart', ''], +]; + +function test_method_exists(method, method_name, properties) +{ + var msg; + if (typeof method === 'function') + msg = 'performance.' + method.name + ' is supported!'; + else + msg = 'performance.' + method_name + ' is supported!'; + wp_test(function() { assert_equals(typeof method, 'function', msg); }, msg, properties); +} + +function test_noless_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_true(value >= greater_than, msg); }, msg, properties); +} + +function test_fail(msg, properties) +{ + wp_test(function() { assert_unreached(); }, msg, properties); +} + +function test_resource_entries(entries, expected_entries) +{ + test(function() { + // This is slightly convoluted so that we can sort the output. + var actual_entries = {}; + var origin = window.location.protocol + "//" + window.location.host; + + for (var i = 0; i < entries.length; ++i) { + var entry = entries[i]; + var found = false; + for (var expected_entry in expected_entries) { + if (entry.name == origin + expected_entry) { + found = true; + if (expected_entry in actual_entries) { + assert_unreached(expected_entry + ' is not expected to have duplicate entries'); + } + actual_entries[expected_entry] = entry; + break; + } + } + if (!found) { + assert_unreached(entries[i].name + ' is not expected to be in the Resource Timing buffer'); + } + } + + sorted_urls = []; + for (var i in actual_entries) { + sorted_urls.push(i); + } + sorted_urls.sort(); + for (var i in sorted_urls) { + var url = sorted_urls[i]; + assert_equals(actual_entries[url].initiatorType, + expected_entries[url], + origin + url + ' is expected to have initiatorType ' + expected_entries[url]); + } + for (var j in expected_entries) { + if (!(j in actual_entries)) { + assert_unreached(origin + j + ' is expected to be in the Resource Timing buffer'); + } + } + }, "Testing resource entries"); +} + +function performance_entrylist_checker(type) +{ + var entryType = type; + + function entry_check(entry, expectedNames) + { + var msg = 'Entry \"' + entry.name + '\" should be one that we have set.'; + wp_test(function() { assert_in_array(entry.name, expectedNames, msg); }, msg); + test_equals(entry.entryType, entryType, 'entryType should be \"' + entryType + '\".'); + if (type === "measure") { + test_true(isFinite(entry.startTime), 'startTime should be a number.'); + test_true(isFinite(entry.duration), 'duration should be a number.'); + } else if (type === "mark") { + test_greater_than(entry.startTime, 0, 'startTime should greater than 0.'); + test_equals(entry.duration, 0, 'duration of mark should be 0.'); + } + } + + function entrylist_order_check(entryList) + { + var inOrder = true; + for (var i = 0; i < entryList.length - 1; ++i) + { + if (entryList[i + 1].startTime < entryList[i].startTime) { + inOrder = false; + break; + } + } + return inOrder; + } + + function entrylist_check(entryList, expectedLength, expectedNames) + { + test_equals(entryList.length, expectedLength, 'There should be ' + expectedLength + ' entries.'); + test_true(entrylist_order_check(entryList), 'Entries in entrylist should be in order.'); + for (var i = 0; i < entryList.length; ++i) + { + entry_check(entryList[i], expectedNames); + } + } + + return{"entrylist_check":entrylist_check}; +} + +function PerformanceContext(context) +{ + this.performanceContext = context; +} + +PerformanceContext.prototype = { + initialMeasures: function(item, index, array) + { + this.performanceContext.measure.apply(this.performanceContext, item); + }, + + mark: function() + { + this.performanceContext.mark.apply(this.performanceContext, arguments); + }, + + measure: function() + { + this.performanceContext.measure.apply(this.performanceContext, arguments); + }, + + clearMarks: function() + { + this.performanceContext.clearMarks.apply(this.performanceContext, arguments); + + }, + + clearMeasures: function() + { + this.performanceContext.clearMeasures.apply(this.performanceContext, arguments); + + }, + + getEntries: function() + { + return this.performanceContext.getEntries.apply(this.performanceContext, arguments); + }, + + getEntriesByType: function() + { + return this.performanceContext.getEntriesByType.apply(this.performanceContext, arguments); + }, + + getEntriesByName: function() + { + return this.performanceContext.getEntriesByName.apply(this.performanceContext, arguments); + }, + + setResourceTimingBufferSize: function() + { + return this.performanceContext.setResourceTimingBufferSize.apply(this.performanceContext, arguments); + }, + + registerResourceTimingBufferFullCallback: function(func) + { + this.performanceContext.onresourcetimingbufferfull = func; + }, + + clearResourceTimings: function() + { + this.performanceContext.clearResourceTimings.apply(this.performanceContext, arguments); + } + +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/worker_with_images.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/worker_with_images.js new file mode 100644 index 00000000..1fa48932 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/resources/worker_with_images.js @@ -0,0 +1,22 @@ +let numComplete = 0; + +function checkDone() { + ++numComplete; + if (numComplete == 2) { + const numEntries = performance.getEntries().length; + postMessage(numEntries); + } +} + +function makeRequest(request) { + var xhr = new XMLHttpRequest; + xhr.open('get', request, true); + xhr.onreadystatechange = function() { + if (xhr.readyState == 4) { + checkDone(); + } + } + xhr.send(); +} +makeRequest('blue.png'); +makeRequest('resource_timing_test0.png'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/same-origin-from-cross-origin-redirect.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/same-origin-from-cross-origin-redirect.html new file mode 100644 index 00000000..8740b81b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/same-origin-from-cross-origin-redirect.html @@ -0,0 +1,31 @@ + + + + +This test validates resource timing information for a same-origin +resource fetched through a cross-origin redirect chain. + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/script-rt-entries.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/script-rt-entries.html new file mode 100644 index 00000000..cdd72bd1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/script-rt-entries.html @@ -0,0 +1,37 @@ + + + + +Resource Timing Entry Sequence of Events for Scripts + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/secure-iframe-in-insecure-context.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/secure-iframe-in-insecure-context.html new file mode 100644 index 00000000..87f47111 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/secure-iframe-in-insecure-context.html @@ -0,0 +1,32 @@ + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/shared-worker-rt-entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/shared-worker-rt-entry.html new file mode 100644 index 00000000..194500a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/shared-worker-rt-entry.html @@ -0,0 +1,26 @@ + + + + +Resource Timing Entry for Shared Workers + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-cache.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-cache.any.js new file mode 100644 index 00000000..af70e5a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-cache.any.js @@ -0,0 +1,55 @@ +// META: global=window,worker +// META: script=/resource-timing/resources/sizes-helper.js +// META: script=/resource-timing/resources/resource-loaders.js + +let url = new URL( + '/resource-timing/resources/cacheable-and-validated.py' + + '?content=loremipsumblablabla', + location.href).href; +const bodySize = 19; + +const accumulateEntries = () => { + return new Promise(resolve => { + const po = new PerformanceObserver(list => { + resolve(list); + }); + po.observe({type: "resource", buffered: true}); + }); +}; + +const checkResourceSizes = list => { + const entries = list.getEntriesByName(url); + assert_equals(entries.length, 3, 'Wrong number of entries'); + let seenCount = 0; + for (let entry of entries) { + if (seenCount === 0) { + // 200 response + checkSizeFields(entry, bodySize, bodySize + headerSize); + } else if (seenCount === 1) { + // from cache + checkSizeFields(entry, bodySize, 0); + } else if (seenCount === 2) { + // 304 response + checkSizeFields(entry, bodySize, headerSize); + } else { + assert_unreached('Too many matching entries'); + } + ++seenCount; + } +}; + +promise_test(() => { + // Use a different URL every time so that the cache behaviour does not + // depend on execution order. + url = load.cache_bust(url); + const eatBody = response => response.arrayBuffer(); + const mustRevalidate = {headers: {'Cache-Control': 'max-age=0'}}; + return fetch(url) + .then(eatBody) + .then(() => fetch(url)) + .then(eatBody) + .then(() => fetch(url, mustRevalidate)) + .then(eatBody) + .then(accumulateEntries) + .then(checkResourceSizes); +}, 'PerformanceResourceTiming sizes caching test'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect-img.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect-img.html new file mode 100644 index 00000000..786018d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect-img.html @@ -0,0 +1,57 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect.any.js new file mode 100644 index 00000000..e483a4d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/sizes-redirect.any.js @@ -0,0 +1,62 @@ +// META: global=window,worker +// META: script=/common/get-host-info.sub.js +// META: script=/resource-timing/resources/sizes-helper.js + +const baseUrl = + new URL('/resource-timing/resources/TAOResponse.py?tao=wildcard', location.href).href; +const expectedSize = 4; + +const hostInfo = get_host_info(); +performance.clearResourceTimings(); + +const accumulateEntry = () => { + return new Promise(resolve => { + const po = new PerformanceObserver(list => { + resolve(list); + }); + po.observe({type: "resource", buffered: true}); + }); +}; + +const checkResourceSizes = () => { + const entries = performance.getEntriesByType('resource'); + for (let entry of entries) { + checkSizeFields(entry, expectedSize, expectedSize + headerSize); + } +} + +const redirectUrl = (redirectSourceOrigin, allowOrigin, targetUrl) => { + return redirectSourceOrigin + + '/resource-timing/resources/redirect-cors.py?allow_origin=' + + encodeURIComponent(allowOrigin) + + '&timing_allow_origin=*' + + '&location=' + encodeURIComponent(targetUrl); +} + +promise_test(() => { + // Use a different URL every time so that the cache behaviour does not + // depend on execution order. + const directUrl = cacheBustUrl(baseUrl); + const sameOriginRedirect = redirectUrl(hostInfo.ORIGIN, '*', directUrl); + const crossOriginRedirect = redirectUrl(hostInfo.REMOTE_ORIGIN, + hostInfo.ORIGIN, directUrl); + const mixedRedirect = redirectUrl(hostInfo.REMOTE_ORIGIN, + hostInfo.ORIGIN, sameOriginRedirect); + const complexRedirect = redirectUrl(hostInfo.ORIGIN, + hostInfo.REMOTE_ORIGIN, mixedRedirect); + let eatBody = response => response.arrayBuffer(); + return fetch(directUrl) + .then(eatBody) + .then(() => fetch(sameOriginRedirect)) + .then(eatBody) + .then(() => fetch(crossOriginRedirect)) + .then(eatBody) + .then(() => fetch(mixedRedirect)) + .then(eatBody) + .then(() => fetch(complexRedirect)) + .then(eatBody) + .then(accumulateEntry) + .then(checkResourceSizes); +}, 'PerformanceResourceTiming sizes Fetch with redirect test'); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/status-codes-create-entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/status-codes-create-entry.html new file mode 100644 index 00000000..cc0cd8cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/status-codes-create-entry.html @@ -0,0 +1,40 @@ + + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/supported_resource_type.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/supported_resource_type.any.js new file mode 100644 index 00000000..31e40096 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/supported_resource_type.any.js @@ -0,0 +1,24 @@ +test(() => { + if (typeof PerformanceObserver.supportedEntryTypes === "undefined") + assert_unreached("supportedEntryTypes is not supported."); + assert_true(PerformanceObserver.supportedEntryTypes.includes("resource"), + "There should be an entry 'resource' in PerformanceObserver.supportedEntryTypes"); +}, "supportedEntryTypes contains 'resource'."); + +if (typeof PerformanceObserver.supportedEntryTypes !== "undefined") { + const entryType = "resource"; + if (PerformanceObserver.supportedEntryTypes.includes(entryType)) { + promise_test(async() => { + await new Promise((resolve) => { + new PerformanceObserver(function (list, observer) { + observer.disconnect(); + resolve(); + }).observe({entryTypes: [entryType]}); + + // Force the PerformanceEntry. + // Use `self` for Workers. + fetch(self.location.href + "?" + Math.random()); + }) + }, `'${entryType}' entries should be observable.`) + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.html new file mode 100644 index 00000000..f4e851ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.html @@ -0,0 +1,24 @@ + + + + + window.performance Resource Timing Entries exist + + + + + + + +

    Description

    +

    + NOTE: Due to caching behavior in the browser, it is possible that when revisiting this page, some resources + may not have to be fetched from the network. As a result, the performance timeline will not contain entries + for these resources. This test will fail if any entries are missing to ensure that all resources are fetched + from the network and entries for these resources exist in the Performance Timeline. If revisiting this page, + please either perform a full reload of the page or clear the cache between visits. +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.https.html new file mode 100644 index 00000000..f4e851ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.https.html @@ -0,0 +1,24 @@ + + + + + window.performance Resource Timing Entries exist + + + + + + + +

    Description

    +

    + NOTE: Due to caching behavior in the browser, it is possible that when revisiting this page, some resources + may not have to be fetched from the network. As a result, the performance timeline will not contain entries + for these resources. This test will fail if any entries are missing to ensure that all resources are fetched + from the network and entries for these resources exist in the Performance Timeline. If revisiting this page, + please either perform a full reload of the page or clear the cache between visits. +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.js new file mode 100644 index 00000000..598a727b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/test_resource_timing.js @@ -0,0 +1,228 @@ +var TEST_ALLOWED_TIMING_DELTA = 20; + +var waitTimer; +var expectedEntries = {}; + +var initiatorTypes = ["iframe", "img", "link", "script", "xmlhttprequest"]; + +var tests = {}; +setup(function() { + for (var i in initiatorTypes) { + var type = initiatorTypes[i]; + tests[type] = { + "entry": async_test("window.performance.getEntriesByName() and window.performance.getEntriesByNameType() return same data (" + type + ")"), + "simple_attrs": async_test("PerformanceEntry has correct name, initiatorType, startTime, and duration (" + type + ")"), + "timing_attrs": async_test("PerformanceEntry has correct order of timing attributes (" + type + ")"), + "network_attrs": async_test("PerformanceEntry has correct network transfer attributes (" + type + ")"), + "protocol": async_test("PerformanceEntry has correct protocol attribute (" + type + ")") + }; + } +}); + +function resolve(path) { + var a = document.createElement("a"); + a.href = path; + return a.href; +} + +onload = function() +{ + // check that the Performance Timeline API exists + test(function() { + assert_idl_attribute(window.performance, "getEntriesByName", + "window.performance.getEntriesByName() is defined"); + }); + test(function() { + assert_idl_attribute(window.performance, "getEntriesByType", + "window.performance.getEntriesByType() is defined"); + }); + test(function() { + assert_idl_attribute(window.performance, "getEntries", + "window.performance.getEntries() is defined"); + }); + + var expected_entry; + var url; + var type; + var startTime; + var element; + var encodedBodySize; + var decodedBodySize; + for (var i in initiatorTypes) { + startTime = window.performance.now(); + type = initiatorTypes[i]; + if (type != "xmlhttprequest") { + element = document.createElement(type); + } else { + element = null; + } + switch (type) { + case "iframe": + url = resolve("resources/resource_timing_test0.html"); + element.src = url; + encodedBodySize = 215; + decodedBodySize = 215; + break; + case "img": + url = resolve("resources/resource_timing_test0.png"); + element.src = url; + encodedBodySize = 249; + decodedBodySize = 249; + break; + case "link": + element.rel = "stylesheet"; + url = resolve("resources/resource_timing_test0.css"); + element.href = url; + encodedBodySize = 44; + decodedBodySize = 44; + break; + case "script": + element.type = "text/javascript"; + url = resolve("resources/resource_timing_test0.js"); + element.src = url; + encodedBodySize = 133; + decodedBodySize = 133; + break; + case "xmlhttprequest": + var xmlhttp = new XMLHttpRequest(); + url = resolve("resources/gzip_xml.py"); + xmlhttp.open('GET', url, true); + xmlhttp.send(); + encodedBodySize = 112; + decodedBodySize = 125; + break; + } + + expected_entry = {name:url, + startTime: startTime, + initiatorType: type, + encodedBodySize: encodedBodySize, + decodedBodySize: decodedBodySize + }; + + switch (type) { + case "link": + poll_for_stylesheet_load(expected_entry); + document.body.appendChild(element); + break; + case "xmlhttprequest": + xmlhttp.onload = (function(entry) { + return function (event) { + resource_load(entry); + }; + })(expected_entry); + break; + default: + element.onload = (function(entry) { + return function (event) { + resource_load(entry); + }; + })(expected_entry); + document.body.appendChild(element); + } + + } +}; + +function poll_for_stylesheet_load(expected_entry) { + var t = tests[expected_entry.initiatorType]; + + function inner() { + for(var i=0; i 0; + } catch(e) { + hasRules = false; + } + if (hasRules) { + t["entry"].step_timeout(function() { + resource_load(expected_entry); + }, 200); + return; + } + } + } + t["entry"].step_timeout(inner, 100); + } + inner(); +} + +function resource_load(expected) +{ + var t = tests[expected.initiatorType]; + + t["entry"].step(function() { + var entries_by_name = window.performance.getEntriesByName(expected.name); + assert_equals(entries_by_name.length, 1, "should have a single entry for each resource (without type)"); + var entries_by_name_type = window.performance.getEntriesByName(expected.name, "resource"); + assert_equals(entries_by_name_type.length, 1, "should have a single entry for each resource (with type)"); + assert_not_equals(entries_by_name, entries_by_name_type, "values should be copies"); + for (p in entries_by_name[0]) { + var assertMethod = assert_equals + if (Array.isArray(entries_by_name[0][p]) && Array.isArray(entries_by_name_type[0][p])) { + assertMethod = assert_array_equals + } + assertMethod(entries_by_name[0][p], entries_by_name_type[0][p], "Property " + p + " should match"); + } + this.done(); + }); + + t["simple_attrs"].step(function() { + var actual = window.performance.getEntriesByName(expected.name)[0]; + var expected_type = expected.initiatorType; + assert_equals(actual.name, expected.name); + assert_equals(actual.initiatorType, expected_type); + assert_equals(actual.entryType, "resource"); + assert_greater_than_equal(actual.startTime, expected.startTime, "startTime is after the script to initiate the load ran"); + assert_equals(actual.duration, (actual.responseEnd - actual.startTime)); + this.done(); + }); + + t["timing_attrs"].step(function test() { + const entries = window.performance.getEntriesByName(expected.name); + assert_equals(entries.length, 1, 'There should be a single matching entry'); + const actual = entries[0]; + if (window.location.protocol == "http:") { + assert_equals(actual.secureConnectionStart, 0, 'secureConnectionStart should be 0 in http'); + } else { + assert_greater_than(actual.secureConnectionStart, 0, 'secureConnectionStart should not be 0 in https'); + } + + assert_equals(actual.redirectStart, 0, 'redirectStart should be 0'); + assert_equals(actual.redirectEnd, 0, 'redirectEnd should be 0'); + assert_equals(actual.fetchStart, actual.startTime, 'fetchStart is equal to startTime'); + assert_greater_than_equal(actual.domainLookupStart, actual.fetchStart, 'domainLookupStart after fetchStart'); + assert_greater_than_equal(actual.domainLookupEnd, actual.domainLookupStart, 'domainLookupEnd after domainLookupStart'); + assert_greater_than_equal(actual.connectStart, actual.domainLookupEnd, 'connectStart after domainLookupEnd'); + assert_greater_than_equal(actual.connectEnd, actual.connectStart, 'connectEnd after connectStart'); + assert_true(actual.secureConnectionStart == 0 || actual.secureConnectionStart <= actual.requestStart, + "secureConnectionStart should be either 0 or smaller than/equals to requestStart") + assert_greater_than_equal(actual.requestStart, actual.connectEnd, 'requestStart after connectEnd'); + assert_greater_than_equal(actual.responseStart, actual.requestStart, 'responseStart after requestStart'); + assert_greater_than_equal(actual.responseEnd, actual.responseStart, 'responseEnd after responseStart'); + this.done(); + }); + + t["network_attrs"].step(function test() { + var actual = window.performance.getEntriesByName(expected.name)[0]; + assert_equals(actual.encodedBodySize, expected.encodedBodySize, "encodedBodySize size"); + assert_equals(actual.decodedBodySize, expected.decodedBodySize, "decodedBodySize size"); + + // Transfer size will vary from browser to browser based on default headers, etc. This + // test verifies that transferSize for uncached resources is greater than on-the-wire + // body size. + assert_greater_than(actual.transferSize, actual.encodedBodySize, "transferSize size"); + this.done(); + }); + + t["protocol"].step(function() { + var actual = window.performance.getEntriesByName(expected.name)[0]; + assert_equals(actual.nextHopProtocol, "http/1.1", "expected protocol"); + this.done(); + }); + +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/tojson.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/tojson.html new file mode 100644 index 00000000..7a6187d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/tojson.html @@ -0,0 +1,69 @@ + + + + +This test validates that PerformanceResourceTiming's toJSON method + contains all of the entry's attributes. + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/workerStart-tao-protected.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/workerStart-tao-protected.https.html new file mode 100644 index 00000000..f54c0f27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/workerStart-tao-protected.https.html @@ -0,0 +1,76 @@ + + + + +Resource Timing - Check that workerStart is TAO protected + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/worklet-rt-entries.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/worklet-rt-entries.https.html new file mode 100644 index 00000000..8ed280be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/worklet-rt-entries.https.html @@ -0,0 +1,19 @@ + + + + +Resource Timing Entry Sequence of Events for Worklets + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/xhr-resource-timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/xhr-resource-timing.html new file mode 100644 index 00000000..6f8f3331 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resource-timing/xhr-resource-timing.html @@ -0,0 +1,29 @@ + + + + +This test validates that a failed cross-origin fetch creates an opaque network timing entry. + + + + + + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/.htaccess b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/.htaccess new file mode 100644 index 00000000..fd46101c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/.htaccess @@ -0,0 +1,2 @@ +# make tests that use utf-16 not inherit the encoding for testharness.js et. al. +AddCharset utf-8 .css .js diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/META.yml new file mode 100644 index 00000000..64a240cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/META.yml @@ -0,0 +1,2 @@ +suggested_reviewers: + - jgraham diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/SVGAnimationTestCase-testharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/SVGAnimationTestCase-testharness.js new file mode 100644 index 00000000..9ebaf680 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/SVGAnimationTestCase-testharness.js @@ -0,0 +1,102 @@ +// NOTE(edvardt): +// This file is a slimmed down wrapper for the old SVGAnimationTestCase.js, +// it has some convenience functions and should not be used for new tests. +// New tests should not build on this API as it's just meant to keep things +// working. + +// Helper functions +const xlinkNS = "http://www.w3.org/1999/xlink" + +function expectFillColor(element, red, green, blue, message) { + let color = window.getComputedStyle(element, null).fill; + var re = new RegExp("rgba?\\(([^, ]*), ([^, ]*), ([^, ]*)(?:, )?([^, ]*)\\)"); + rgb = re.exec(color); + + assert_approx_equals(Number(rgb[1]), red, 2.0, message); + assert_approx_equals(Number(rgb[2]), green, 2.0, message); + assert_approx_equals(Number(rgb[3]), blue, 2.0, message); +} + +function expectColor(element, red, green, blue, property) { + if (typeof property != "string") + color = getComputedStyle(element).getPropertyValue("color"); + else + color = getComputedStyle(element).getPropertyValue(property); + var re = new RegExp("rgba?\\(([^, ]*), ([^, ]*), ([^, ]*)(?:, )?([^, ]*)\\)"); + rgb = re.exec(color); + assert_approx_equals(Number(rgb[1]), red, 2.0); + assert_approx_equals(Number(rgb[2]), green, 2.0); + assert_approx_equals(Number(rgb[3]), blue, 2.0); +} + +function createSVGElement(type) { + return document.createElementNS("http://www.w3.org/2000/svg", type); +} + +// Inspired by Layoutests/animations/animation-test-helpers.js +function moveAnimationTimelineAndSample(index) { + var animationId = expectedResults[index][0]; + var time = expectedResults[index][1]; + var sampleCallback = expectedResults[index][2]; + var animation = rootSVGElement.ownerDocument.getElementById(animationId); + + // If we want to sample the animation end, add a small delta, to reliable point past the end of the animation. + newTime = time; + + // The sample time is relative to the start time of the animation, take that into account. + rootSVGElement.setCurrentTime(newTime); + + // NOTE(edvardt): + // This is a dumb hack, some of the old tests sampled before the animation start, this + // isn't technically part of the animation tests and is "impossible" to translate since + // tests start automatically. Thus I solved it by skipping it. + if (time != 0.0) + sampleCallback(); +} + +var currentTest = 0; +var expectedResults; + +function sampleAnimation(t) { + if (currentTest == expectedResults.length) { + t.done(); + return; + } + + moveAnimationTimelineAndSample(currentTest); + ++currentTest; + + step_timeout(t.step_func(function () { sampleAnimation(t); }), 0); +} + +function runAnimationTest(t, expected) { + if (!expected) + throw("Expected results are missing!"); + if (currentTest > 0) + throw("Not allowed to call runAnimationTest() twice"); + + expectedResults = expected; + testCount = expectedResults.length; + currentTest = 0; + + step_timeout(t.step_func(function () { sampleAnimation(this); }), 50); +} + +function smil_async_test(func) { + async_test(t => { + window.onload = t.step_func(function () { + // Pause animations, we'll drive them manually. + // This also ensures that the timeline is paused before + // it starts. This should make the instance time of the below + // 'click' (for instance) 0, and hence minimize rounding + // errors for the addition in moveAnimationTimelineAndSample. + rootSVGElement.pauseAnimations(); + + // If eg. an animation is running with begin="0s", and + // we want to sample the first time, before the animation + // starts, then we can't delay the testing by using an + // onclick event, as the animation would be past start time. + func(t); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/accesskey.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/accesskey.js new file mode 100644 index 00000000..e95c9d21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/accesskey.js @@ -0,0 +1,34 @@ +/* + * Function that sends an accesskey using the proper key combination depending on the browser and OS. + * + * This needs that the test imports the following scripts: + * + * + * +*/ +function pressAccessKey(accessKey){ + let controlKey = '\uE009'; // left Control key + let altKey = '\uE00A'; // left Alt key + let optionKey = altKey; // left Option key + let shiftKey = '\uE008'; // left Shift key + // There are differences in using accesskey across browsers and OS's. + // See: // https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/accesskey + let isMacOSX = navigator.userAgent.indexOf("Mac") != -1; + let osAccessKey = isMacOSX ? [controlKey, optionKey] : [shiftKey, altKey]; + let actions = new test_driver.Actions(); + // Press keys. + for (let key of osAccessKey) { + actions = actions.keyDown(key); + } + actions = actions + .keyDown(accessKey) + .addTick() + .keyUp(accessKey); + osAccessKey.reverse(); + for (let key of osAccessKey) { + actions = actions.keyUp(key); + } + return actions.send(); +} + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/blank.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/blank.html new file mode 100644 index 00000000..edeaa45b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/blank.html @@ -0,0 +1,16 @@ + + + + + Blank Page + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/channel.sub.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/channel.sub.js new file mode 100644 index 00000000..d93b3b30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/channel.sub.js @@ -0,0 +1,1097 @@ +(function() { + function randInt(bits) { + if (bits < 1 || bits > 53) { + throw new TypeError(); + } else { + if (bits >= 1 && bits <= 30) { + return 0 | ((1 << bits) * Math.random()); + } else { + var high = (0 | ((1 << (bits - 30)) * Math.random())) * (1 << 30); + var low = 0 | ((1 << 30) * Math.random()); + return high + low; + } + } + } + + + function toHex(x, length) { + var rv = x.toString(16); + while (rv.length < length) { + rv = "0" + rv; + } + return rv; + } + + function createUuid() { + return [toHex(randInt(32), 8), + toHex(randInt(16), 4), + toHex(0x4000 | randInt(12), 4), + toHex(0x8000 | randInt(14), 4), + toHex(randInt(48), 12)].join("-"); + } + + + /** + * Cache of WebSocket instances per channel + * + * For reading there can only be one channel with each UUID, so we + * just have a simple map of {uuid: WebSocket}. The socket can be + * closed when the channel is closed. + * + * For writing there can be many channels for each uuid. Those can + * share a websocket (within a specific global), so we have a map + * of {uuid: [WebSocket, count]}. Count is incremented when a + * channel is opened with a given uuid, and decremented when its + * closed. When the count reaches zero we can close the underlying + * socket. + */ + class SocketCache { + constructor() { + this.readSockets = new Map(); + this.writeSockets = new Map(); + }; + + async getOrCreate(type, uuid, onmessage=null) { + function createSocket() { + let protocol = self.isSecureContext ? "wss" : "ws"; + let port = self.isSecureContext? "{{ports[wss][0]}}" : "{{ports[ws][0]}}"; + let url = `${protocol}://{{host}}:${port}/msg_channel?uuid=${uuid}&direction=${type}`; + let socket = new WebSocket(url); + if (onmessage !== null) { + socket.onmessage = onmessage; + }; + return new Promise(resolve => socket.addEventListener("open", () => resolve(socket))); + } + + let socket; + if (type === "read") { + if (this.readSockets.has(uuid)) { + throw new Error("Can't create multiple read sockets with same UUID"); + } + socket = await createSocket(); + // If the socket is closed by the server, ensure it's removed from the cache + socket.addEventListener("close", () => this.readSockets.delete(uuid)); + this.readSockets.set(uuid, socket); + } else if (type === "write") { + let count; + if (onmessage !== null) { + throw new Error("Can't set message handler for write sockets"); + } + if (this.writeSockets.has(uuid)) { + [socket, count] = this.writeSockets.get(uuid); + } else { + socket = await createSocket(); + count = 0; + } + count += 1; + // If the socket is closed by the server, ensure it's removed from the cache + socket.addEventListener("close", () => this.writeSockets.delete(uuid)); + this.writeSockets.set(uuid, [socket, count]); + } else { + throw new Error(`Unknown type ${type}`); + } + return socket; + }; + + async close(type, uuid) { + let target = type === "read" ? this.readSockets : this.writeSockets; + const data = target.get(uuid); + if (!data) { + return; + } + let count, socket; + if (type == "read") { + socket = data; + count = 0; + } else if (type === "write") { + [socket, count] = data; + count -= 1; + if (count > 0) { + target.set(uuid, [socket, count]); + } + }; + if (count <= 0 && socket) { + target.delete(uuid); + socket.close(1000); + await new Promise(resolve => socket.addEventListener("close", resolve)); + } + }; + + async closeAll() { + let sockets = []; + this.readSockets.forEach(value => sockets.push(value)); + this.writeSockets.forEach(value => sockets.push(value[0])); + let closePromises = sockets.map(socket => + new Promise(resolve => socket.addEventListener("close", resolve))); + sockets.forEach(socket => socket.close(1000)); + this.readSockets.clear(); + this.writeSockets.clear(); + await Promise.all(closePromises); + } + } + + const socketCache = new SocketCache(); + + /** + * Abstract base class for objects that allow sending / receiving + * messages over a channel. + */ + class Channel { + type = null; + + constructor(uuid) { + /** UUID for the channel */ + this.uuid = uuid; + this.socket = null; + this.eventListeners = { + connect: new Set(), + close: new Set() + }; + } + + hasConnection() { + return this.socket !== null && this.socket.readyState <= WebSocket.OPEN; + } + + /** + * Connect to the channel. + * + * @param {Function} onmessage - Event handler function for + * the underlying websocket message. + */ + async connect(onmessage) { + if (this.hasConnection()) { + return; + } + this.socket = await socketCache.getOrCreate(this.type, this.uuid, onmessage); + this._dispatch("connect"); + } + + /** + * Close the channel and underlying websocket connection + */ + async close() { + this.socket = null; + await socketCache.close(this.type, this.uuid); + this._dispatch("close"); + } + + /** + * Add an event callback function. Supported message types are + * "connect", "close", and "message" (for ``RecvChannel``). + * + * @param {string} type - Message type. + * @param {Function} fn - Callback function. This is called + * with an event-like object, with ``type`` and ``data`` + * properties. + */ + addEventListener(type, fn) { + if (typeof type !== "string") { + throw new TypeError(`Expected string, got ${typeof type}`); + } + if (typeof fn !== "function") { + throw new TypeError(`Expected function, got ${typeof fn}`); + } + if (!this.eventListeners.hasOwnProperty(type)) { + throw new Error(`Unrecognised event type ${type}`); + } + this.eventListeners[type].add(fn); + }; + + /** + * Remove an event callback function. + * + * @param {string} type - Event type. + * @param {Function} fn - Callback function to remove. + */ + removeEventListener(type, fn) { + if (!typeof type === "string") { + throw new TypeError(`Expected string, got ${typeof type}`); + } + if (typeof fn !== "function") { + throw new TypeError(`Expected function, got ${typeof fn}`); + } + let listeners = this.eventListeners[type]; + if (listeners) { + listeners.delete(fn); + } + }; + + _dispatch(type, data) { + let listeners = this.eventListeners[type]; + if (listeners) { + // If any listener throws we end up not calling the other + // listeners. This hopefully makes debugging easier, but + // is different to DOM event listeners. + listeners.forEach(fn => fn({type, data})); + } + }; + + } + + /** + * Send messages over a channel + */ + class SendChannel extends Channel { + type = "write"; + + /** + * Connect to the channel. Automatically called when sending the + * first message. + */ + async connect() { + return super.connect(null); + } + + async _send(cmd, body=null) { + if (!this.hasConnection()) { + await this.connect(); + } + this.socket.send(JSON.stringify([cmd, body])); + } + + /** + * Send a message. The message object must be JSON-serializable. + * + * @param {Object} msg - The message object to send. + */ + async send(msg) { + await this._send("message", msg); + } + + /** + * Disconnect the associated `RecvChannel <#RecvChannel>`_, if + * any, on the server side. + */ + async disconnectReader() { + await this._send("disconnectReader"); + } + + /** + * Disconnect this channel on the server side. + */ + async delete() { + await this._send("delete"); + } + }; + self.SendChannel = SendChannel; + + const recvChannelsCreated = new Set(); + + /** + * Receive messages over a channel + */ + class RecvChannel extends Channel { + type = "read"; + + constructor(uuid) { + if (recvChannelsCreated.has(uuid)) { + throw new Error(`Already created RecvChannel with id ${uuid}`); + } + super(uuid); + this.eventListeners.message = new Set(); + } + + async connect() { + if (this.hasConnection()) { + return; + } + await super.connect(event => this.readMessage(event.data)); + } + + readMessage(data) { + let msg = JSON.parse(data); + this._dispatch("message", msg); + } + + /** + * Wait for the next message and return it (after passing it to + * existing handlers) + * + * @returns {Promise} - Promise that resolves to the message data. + */ + nextMessage() { + return new Promise(resolve => { + let fn = ({data}) => { + this.removeEventListener("message", fn); + resolve(data); + }; + this.addEventListener("message", fn); + }); + } + } + + /** + * Create a new channel pair + * + * @returns {Array} - Array of [RecvChannel, SendChannel] for the same channel. + */ + self.channel = function() { + let uuid = createUuid(); + let recvChannel = new RecvChannel(uuid); + let sendChannel = new SendChannel(uuid); + return [recvChannel, sendChannel]; + }; + + /** + * Create an unconnected channel defined by a `uuid` in + * ``location.href`` for listening for `RemoteGlobal + * <#RemoteGlobal>`_ messages. + * + * @returns {RemoteGlobalCommandRecvChannel} - Disconnected channel + */ + self.global_channel = function() { + let uuid = new URLSearchParams(location.search).get("uuid"); + if (!uuid) { + throw new Error("URL must have a uuid parameter to use as a RemoteGlobal"); + } + return new RemoteGlobalCommandRecvChannel(new RecvChannel(uuid)); + }; + + /** + * Start listening for `RemoteGlobal <#RemoteGlobal>`_ messages on + * a channel defined by a `uuid` in `location.href` + * + * @returns {RemoteGlobalCommandRecvChannel} - Connected channel + */ + self.start_global_channel = async function() { + let channel = self.global_channel(); + await channel.connect(); + return channel; + }; + + /** + * Close all WebSockets used by channels in the current realm. + * + */ + self.close_all_channel_sockets = async function() { + await socketCache.closeAll(); + // Spinning the event loop after the close events is necessary to + // ensure that the channels really are closed and don't affect + // bfcache behaviour in at least some implementations. + await new Promise(resolve => setTimeout(resolve, 0)); + }; + + /** + * Handler for `RemoteGlobal <#RemoteGlobal>`_ commands. + * + * This can't be constructed directly but must be obtained from + * `global_channel() <#global_channel>`_ or + * `start_global_channel() <#start_global_channel>`_. + */ + class RemoteGlobalCommandRecvChannel { + constructor(recvChannel) { + this.channel = recvChannel; + this.uuid = recvChannel.uuid; + this.channel.addEventListener("message", ({data}) => this.handleMessage(data)); + this.messageHandlers = new Set(); + }; + + /** + * Connect to the channel and start handling messages. + */ + async connect() { + await this.channel.connect(); + } + + /** + * Close the channel and underlying websocket connection + */ + async close() { + await this.channel.close(); + } + + async handleMessage(msg) { + const {id, command, params, respChannel} = msg; + let result = {}; + let resp = {id, result}; + if (command === "call") { + const fn = deserialize(params.fn); + const args = params.args.map(deserialize); + try { + let resultValue = await fn(...args); + result.result = serialize(resultValue); + } catch(e) { + let exception = serialize(e); + const getAsInt = (obj, prop) => { + let value = prop in obj ? parseInt(obj[prop]) : 0; + return Number.isNaN(value) ? 0 : value; + }; + result.exceptionDetails = { + text: e.toString(), + lineNumber: getAsInt(e, "lineNumber"), + columnNumber: getAsInt(e, "columnNumber"), + exception + }; + } + } else if (command === "postMessage") { + this.messageHandlers.forEach(fn => fn(deserialize(params.msg))); + } + if (respChannel) { + let chan = deserialize(respChannel); + await chan.connect(); + await chan.send(resp); + } + } + + /** + * Add a handler for ``postMessage`` messages + * + * @param {Function} fn - Callback function that receives the + * message. + */ + addMessageHandler(fn) { + this.messageHandlers.add(fn); + } + + /** + * Remove a handler for ``postMessage`` messages + * + * @param {Function} fn - Callback function to remove + */ + removeMessageHandler(fn) { + this.messageHandlers.delete(fn); + } + + /** + * Wait for the next ``postMessage`` message and return it + * (after passing it to existing handlers) + * + * @returns {Promise} - Promise that resolves to the message. + */ + nextMessage() { + return new Promise(resolve => { + let fn = (msg) => { + this.removeMessageHandler(fn); + resolve(msg); + }; + this.addMessageHandler(fn); + }); + } + } + + class RemoteGlobalResponseRecvChannel { + constructor(recvChannel) { + this.channel = recvChannel; + this.channel.addEventListener("message", ({data}) => this.handleMessage(data)); + this.responseHandlers = new Map(); + } + + setResponseHandler(commandId, fn) { + this.responseHandlers.set(commandId, fn); + } + + handleMessage(msg) { + let {id, result} = msg; + let handler = this.responseHandlers.get(id); + if (handler) { + this.responseHandlers.delete(id); + handler(result); + } + } + + close() { + return this.channel.close(); + } + } + + /** + * Object representing a remote global that has a + * `RemoteGlobalCommandRecvChannel + * <#RemoteGlobalCommandRecvChannel>`_ + */ + class RemoteGlobal { + /** + * Create a new RemoteGlobal object. + * + * This doesn't actually construct the global itself; that + * must be done elsewhere, with a ``uuid`` query parameter in + * its URL set to the same as the ``uuid`` property of this + * object. + * + * @param {SendChannel|string} [dest] - Either a SendChannel + * to the destination, or the UUID of the destination. If + * omitted, a new UUID is generated, which can be used when + * constructing the URL for the global. + * + */ + constructor(dest) { + if (dest === undefined || dest === null) { + dest = createUuid(); + } + if (typeof dest == "string") { + /** UUID for the global */ + this.uuid = dest; + this.sendChannel = new SendChannel(dest); + } else if (dest instanceof SendChannel) { + this.sendChannel = dest; + this.uuid = dest.uuid; + } else { + throw new TypeError("Unrecognised type, expected string or SendChannel"); + } + this.recvChannel = null; + this.respChannel = null; + this.connected = false; + this.commandId = 0; + } + + /** + * Connect to the channel. Automatically called when sending the + * first message + */ + async connect() { + if (this.connected) { + return; + } + let [recvChannel, respChannel] = self.channel(); + await Promise.all([this.sendChannel.connect(), recvChannel.connect()]); + this.recvChannel = new RemoteGlobalResponseRecvChannel(recvChannel); + this.respChannel = respChannel; + this.connected = true; + } + + async sendMessage(command, params, hasResp=true) { + if (!this.connected) { + await this.connect(); + } + let msg = {id: this.commandId++, command, params}; + if (hasResp) { + msg.respChannel = serialize(this.respChannel); + } + let response; + if (hasResp) { + response = new Promise(resolve => + this.recvChannel.setResponseHandler(msg.id, resolve)); + } else { + response = null; + } + this.sendChannel.send(msg); + return await response; + } + + /** + * Run the function ``fn`` in the remote global, passing arguments + * ``args``, and return the result after awaiting any returned + * promise. + * + * @param {Function} fn - Function to run in the remote global. + * @param {...Any} args - Arguments to pass to the function + * @returns {Promise} - Promise resolving to the return value + * of the function. + */ + async call(fn, ...args) { + let result = await this.sendMessage("call", {fn: serialize(fn), args: args.map(x => serialize(x))}, true); + if (result.exceptionDetails) { + throw deserialize(result.exceptionDetails.exception); + } + return deserialize(result.result); + } + + /** + * Post a message to the remote + * + * @param {Any} msg - The message to send. + */ + async postMessage(msg) { + await this.sendMessage("postMessage", {msg: serialize(msg)}, false); + } + + /** + * Disconnect the associated `RemoteGlobalCommandRecvChannel + * <#RemoteGlobalCommandRecvChannel>`_, if any, on the server + * side. + * + * @returns {Promise} - Resolved once the channel is disconnected. + */ + disconnectReader() { + // This causes any readers to disconnect until they are explicitly reconnected + return this.sendChannel.disconnectReader(); + } + + /** + * Close the channel and underlying websocket connections + */ + close() { + let closers = [this.sendChannel.close()]; + if (this.recvChannel !== null) { + closers.push(this.recvChannel.close()); + } + if (this.respChannel !== null) { + closers.push(this.respChannel.close()); + } + return Promise.all(closers); + } + } + + self.RemoteGlobal = RemoteGlobal; + + function typeName(value) { + let type = typeof value; + if (type === "undefined" || + type === "string" || + type === "boolean" || + type === "number" || + type === "bigint" || + type === "symbol" || + type === "function") { + return type; + } + + if (value === null) { + return "null"; + } + // The handling of cross-global objects here is broken + if (value instanceof RemoteObject) { + return "remoteobject"; + } + if (value instanceof SendChannel) { + return "sendchannel"; + } + if (value instanceof RecvChannel) { + return "recvchannel"; + } + if (value instanceof Error) { + return "error"; + } + if (Array.isArray(value)) { + return "array"; + } + let constructor = value.constructor && value.constructor.name; + if (constructor === "RegExp" || + constructor === "Date" || + constructor === "Map" || + constructor === "Set" || + constructor == "WeakMap" || + constructor == "WeakSet") { + return constructor.toLowerCase(); + } + // The handling of cross-global objects here is broken + if (typeof window == "object" && window === self) { + if (value instanceof Element) { + return "element"; + } + if (value instanceof Document) { + return "document"; + } + if (value instanceof Node) { + return "node"; + } + if (value instanceof Window) { + return "window"; + } + } + if (Promise.resolve(value) === value) { + return "promise"; + } + return "object"; + } + + let remoteObjectsById = new Map(); + + function remoteId(obj) { + let rv; + rv = createUuid(); + remoteObjectsById.set(rv, obj); + return rv; + } + + /** + * Representation of a non-primitive type passed through a channel + */ + class RemoteObject { + constructor(type, objectId) { + this.type = type; + this.objectId = objectId; + } + + /** + * Create a RemoteObject containing a handle to reference obj + * + * @param {Any} obj - The object to reference. + */ + static from(obj) { + let type = typeName(obj); + let id = remoteId(obj); + return new RemoteObject(type, id); + } + + /** + * Return the local object referenced by the ``objectId`` of + * this ``RemoteObject``, or ``null`` if there isn't a such an + * object in this realm. + */ + toLocal() { + if (remoteObjectsById.has(this.objectId)) { + return remoteObjectsById.get(this.objectId); + } + return null; + } + + /** + * Remove the object from the local cache. This means that future + * calls to ``toLocal`` with the same objectId will always return + * ``null``. + */ + delete() { + remoteObjectsById.delete(this.objectId); + } + } + + self.RemoteObject = RemoteObject; + + /** + * Serialize an object as a JSON-compatible representation. + * + * The format used is similar (but not identical to) + * `WebDriver-BiDi + * `_. + * + * Each item to be serialized can have the following fields: + * + * type - The name of the type being represented e.g. "string", or + * "map". For primitives this matches ``typeof``, but for + * ``object`` types that have particular support in the protocol + * e.g. arrays and maps, it is a custom value. + * + * value - A serialized representation of the object value. For + * container types this is a JSON container (i.e. an object or an + * array) containing a serialized representation of the child + * values. + * + * objectId - An integer used to handle object graphs. Where + * an object is present more than once in the serialization, the + * first instance has both ``value`` and ``objectId`` fields, but + * when encountered again, only ``objectId`` is present, with the + * same value as the first instance of the object. + * + * @param {Any} inValue - The value to be serialized. + * @returns {Object} - The serialized object value. + */ + function serialize(inValue) { + const queue = [{item: inValue}]; + let outValue = null; + + // Map from container object input to output value + let objectsSeen = new Map(); + let lastObjectId = 0; + + /* Instead of making this recursive, use a queue holding the objects to be + * serialized. Each item in the queue can have the following properties: + * + * item (required) - the input item to be serialized + * + * target - For collections, the output serialized object to + * which the serialization of the current item will be added. + * + * targetName - For serializing object members, the name of + * the property. For serializing maps either "key" or "value", + * depending on whether the item represents a key or a value + * in the map. + */ + while (queue.length > 0) { + const {item, target, targetName} = queue.shift(); + let type = typeName(item); + + let serialized = {type}; + + if (objectsSeen.has(item)) { + let outputValue = objectsSeen.get(item); + if (!outputValue.hasOwnProperty("objectId")) { + outputValue.objectId = lastObjectId++; + } + serialized.objectId = outputValue.objectId; + } else { + switch (type) { + case "undefined": + case "null": + break; + case "string": + case "boolean": + serialized.value = item; + break; + case "number": + if (item !== item) { + serialized.value = "NaN"; + } else if (item === 0 && 1/item == Number.NEGATIVE_INFINITY) { + serialized.value = "-0"; + } else if (item === Number.POSITIVE_INFINITY) { + serialized.value = "+Infinity"; + } else if (item === Number.NEGATIVE_INFINITY) { + serialized.value = "-Infinity"; + } else { + serialized.value = item; + } + break; + case "bigint": + case "function": + serialized.value = item.toString(); + break; + case "remoteobject": + serialized.value = { + type: item.type, + objectId: item.objectId + }; + break; + case "sendchannel": + serialized.value = item.uuid; + break; + case "regexp": + serialized.value = { + pattern: item.source, + flags: item.flags + }; + break; + case "date": + serialized.value = Date.prototype.toJSON.call(item); + break; + case "error": + serialized.value = { + type: item.constructor.name, + name: item.name, + message: item.message, + lineNumber: item.lineNumber, + columnNumber: item.columnNumber, + fileName: item.fileName, + stack: item.stack, + }; + break; + case "array": + case "set": + serialized.value = []; + for (let child of item) { + queue.push({item: child, target: serialized}); + } + break; + case "object": + serialized.value = {}; + for (let [targetName, child] of Object.entries(item)) { + queue.push({item: child, target: serialized, targetName}); + } + break; + case "map": + serialized.value = []; + for (let [childKey, childValue] of item.entries()) { + queue.push({item: childKey, target: serialized, targetName: "key"}); + queue.push({item: childValue, target: serialized, targetName: "value"}); + } + break; + default: + throw new TypeError(`Can't serialize value of type ${type}; consider using RemoteObject.from() to wrap the object`); + }; + } + if (serialized.objectId === undefined) { + objectsSeen.set(item, serialized); + } + + if (target === undefined) { + if (outValue !== null) { + throw new Error("Tried to create multiple output values"); + } + outValue = serialized; + } else { + switch (target.type) { + case "array": + case "set": + target.value.push(serialized); + break; + case "object": + target.value[targetName] = serialized; + break; + case "map": + // We always serialize key and value as adjacent items in the queue, + // so when we get the key push a new output array and then the value will + // be added on the next iteration. + if (targetName === "key") { + target.value.push([]); + } + target.value[target.value.length - 1].push(serialized); + break; + default: + throw new Error(`Unknown collection target type ${target.type}`); + } + } + } + return outValue; + } + + /** + * Deserialize an object from a JSON-compatible representation. + * + * For details on the serialized representation see serialize(). + * + * @param {Object} obj - The value to be deserialized. + * @returns {Any} - The deserialized value. + */ + function deserialize(obj) { + let deserialized = null; + let queue = [{item: obj, target: null}]; + let objectMap = new Map(); + + /* Instead of making this recursive, use a queue holding the objects to be + * deserialized. Each item in the queue has the following properties: + * + * item - The input item to be deserialised. + * + * target - For members of a collection, a wrapper around the + * output collection. This has a ``type`` field which is the + * name of the collection type, and a ``value`` field which is + * the actual output collection. For primitives, this is null. + * + * targetName - For object members, the property name on the + * output object. For maps, "key" if the item is a key in the output map, + * or "value" if it's a value in the output map. + */ + while (queue.length > 0) { + const {item, target, targetName} = queue.shift(); + const {type, value, objectId} = item; + let result; + let newTarget; + if (objectId !== undefined && value === undefined) { + result = objectMap.get(objectId); + } else { + switch(type) { + case "undefined": + result = undefined; + break; + case "null": + result = null; + break; + case "string": + case "boolean": + result = value; + break; + case "number": + if (typeof value === "string") { + switch(value) { + case "NaN": + result = NaN; + break; + case "-0": + result = -0; + break; + case "+Infinity": + result = Number.POSITIVE_INFINITY; + break; + case "-Infinity": + result = Number.NEGATIVE_INFINITY; + break; + default: + throw new Error(`Unexpected number value "${value}"`); + } + } else { + result = value; + } + break; + case "bigint": + result = BigInt(value); + break; + case "function": + result = new Function("...args", `return (${value}).apply(null, args)`); + break; + case "remoteobject": + let remote = new RemoteObject(value.type, value.objectId); + let local = remote.toLocal(); + if (local !== null) { + result = local; + } else { + result = remote; + } + break; + case "sendchannel": + result = new SendChannel(value); + break; + case "regexp": + result = new RegExp(value.pattern, value.flags); + break; + case "date": + result = new Date(value); + break; + case "error": + // The item.value.type property is the name of the error constructor. + // If we have a constructor with the same name in the current realm, + // construct an instance of that type, otherwise use a generic Error + // type. + if (item.value.type in self && + typeof self[item.value.type] === "function") { + result = new self[item.value.type](item.value.message); + } else { + result = new Error(item.value.message); + } + result.name = item.value.name; + result.lineNumber = item.value.lineNumber; + result.columnNumber = item.value.columnNumber; + result.fileName = item.value.fileName; + result.stack = item.value.stack; + break; + case "array": + result = []; + newTarget = {type, value: result}; + for (let child of value) { + queue.push({item: child, target: newTarget}); + } + break; + case "set": + result = new Set(); + newTarget = {type, value: result}; + for (let child of value) { + queue.push({item: child, target: newTarget}); + } + break; + case "object": + result = {}; + newTarget = {type, value: result}; + for (let [targetName, child] of Object.entries(value)) { + queue.push({item: child, target: newTarget, targetName}); + } + break; + case "map": + result = new Map(); + newTarget = {type, value: result}; + for (let [key, child] of value) { + queue.push({item: key, target: newTarget, targetName: "key"}); + queue.push({item: child, target: newTarget, targetName: "value"}); + } + break; + default: + throw new TypeError(`Can't deserialize object of type ${type}`); + } + if (objectId !== undefined) { + objectMap.set(objectId, result); + } + } + + if (target === null) { + if (deserialized !== null) { + throw new Error(`Tried to deserialized a non-root output value without a target` + ` container object.`); + } + deserialized = result; + } else { + switch(target.type) { + case "array": + target.value.push(result); + break; + case "set": + target.value.add(result); + break; + case "object": + target.value[targetName] = result; + break; + case "map": + // For maps the same target wrapper is shared between key and value. + // After deserializing the key, set the `key` property on the target + // until we come to the value. + if (targetName === "key") { + target.key = result; + } else { + target.value.set(target.key, result); + } + break; + default: + throw new Error(`Unknown target type ${target.type}`); + } + } + } + return deserialized; + } +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout-th.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout-th.js new file mode 100644 index 00000000..f14ca324 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout-th.js @@ -0,0 +1,252 @@ +(function() { +// Test is initiated from body.onload, so explicit done() call is required. +setup({ explicit_done: true }); + +function checkSubtreeExpectedValues(t, parent, prefix) +{ + var checkedLayout = checkExpectedValues(t, parent, prefix); + Array.prototype.forEach.call(parent.childNodes, function(node) { + checkedLayout |= checkSubtreeExpectedValues(t, node, prefix); + }); + return checkedLayout; +} + +function checkAttribute(output, node, attribute) +{ + var result = node.getAttribute && node.getAttribute(attribute); + output.checked |= !!result; + return result; +} + +function assert_tolerance(actual, expected, message) +{ + if (isNaN(expected) || isNaN(actual) || Math.abs(actual - expected) >= 1) { + assert_equals(actual, Number(expected), message); + } +} + +function checkDataKeys(node) { + // The purpose of this list of data-* attributes is simply to ensure typos + // in tests are caught. It is therefore "ok" to add to this list for + // specific tests. + var validData = new Set([ + "data-anchor-polyfill", + "data-expected-width", + "data-expected-height", + "data-offset-x", + "data-offset-y", + "data-expected-client-width", + "data-expected-client-height", + "data-expected-scroll-width", + "data-expected-scroll-height", + "data-expected-bounding-client-rect-width", + "data-expected-bounding-client-rect-height", + "data-total-x", + "data-total-y", + "data-expected-display", + "data-expected-padding-top", + "data-expected-padding-bottom", + "data-expected-padding-left", + "data-expected-padding-right", + "data-expected-margin-top", + "data-expected-margin-bottom", + "data-expected-margin-left", + "data-expected-margin-right" + ]); + if (!node || !node.getAttributeNames) + return; + // Use "data-test" prefix if you need custom-named data elements. + for (let name of node.getAttributeNames()) { + if (name.startsWith("data-") && !name.startsWith("data-test")) + assert_true(validData.has(name), name + " is a valid data attribute"); + } +} + +function checkExpectedValues(t, node, prefix) +{ + checkDataKeys(node); + var output = { checked: false }; + + var expectedWidth = checkAttribute(output, node, "data-expected-width"); + if (expectedWidth) { + assert_tolerance(node.offsetWidth, expectedWidth, prefix + "width"); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-height"); + if (expectedHeight) { + assert_tolerance(node.offsetHeight, expectedHeight, prefix + "height"); + } + + var expectedOffset = checkAttribute(output, node, "data-offset-x"); + if (expectedOffset) { + assert_tolerance(node.offsetLeft, expectedOffset, prefix + "offsetLeft"); + } + + var expectedOffset = checkAttribute(output, node, "data-offset-y"); + if (expectedOffset) { + assert_tolerance(node.offsetTop, expectedOffset, prefix + "offsetTop"); + } + + var expectedWidth = checkAttribute(output, node, "data-expected-client-width"); + if (expectedWidth) { + assert_tolerance(node.clientWidth, expectedWidth, prefix + "clientWidth"); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-client-height"); + if (expectedHeight) { + assert_tolerance(node.clientHeight, expectedHeight, prefix + "clientHeight"); + } + + var expectedWidth = checkAttribute(output, node, "data-expected-scroll-width"); + if (expectedWidth) { + assert_tolerance(node.scrollWidth, expectedWidth, prefix + "scrollWidth"); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-scroll-height"); + if (expectedHeight) { + assert_tolerance(node.scrollHeight, expectedHeight, prefix + "scrollHeight"); + } + + var expectedWidth = checkAttribute(output, node, "data-expected-bounding-client-rect-width"); + if (expectedWidth) { + assert_tolerance(node.getBoundingClientRect().width, expectedWidth, prefix + "getBoundingClientRect().width"); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-bounding-client-rect-height"); + if (expectedHeight) { + assert_tolerance(node.getBoundingClientRect().height, expectedHeight, prefix + "getBoundingClientRect().height"); + } + + var expectedOffset = checkAttribute(output, node, "data-total-x"); + if (expectedOffset) { + var totalLeft = node.clientLeft + node.offsetLeft; + assert_tolerance(totalLeft, expectedOffset, prefix + + "clientLeft+offsetLeft (" + node.clientLeft + " + " + node.offsetLeft + ")"); + } + + var expectedOffset = checkAttribute(output, node, "data-total-y"); + if (expectedOffset) { + var totalTop = node.clientTop + node.offsetTop; + assert_tolerance(totalTop, expectedOffset, prefix + + "clientTop+offsetTop (" + node.clientTop + " + " + node.offsetTop + ")"); + } + + var expectedDisplay = checkAttribute(output, node, "data-expected-display"); + if (expectedDisplay) { + var actualDisplay = getComputedStyle(node).display; + assert_equals(actualDisplay, expectedDisplay, prefix + "display"); + } + + var expectedPaddingTop = checkAttribute(output, node, "data-expected-padding-top"); + if (expectedPaddingTop) { + var actualPaddingTop = getComputedStyle(node).paddingTop; + // Trim the unit "px" from the output. + actualPaddingTop = actualPaddingTop.slice(0, -2); + assert_equals(actualPaddingTop, expectedPaddingTop, prefix + "padding-top"); + } + + var expectedPaddingBottom = checkAttribute(output, node, "data-expected-padding-bottom"); + if (expectedPaddingBottom) { + var actualPaddingBottom = getComputedStyle(node).paddingBottom; + // Trim the unit "px" from the output. + actualPaddingBottom = actualPaddingBottom.slice(0, -2); + assert_equals(actualPaddingBottom, expectedPaddingBottom, prefix + "padding-bottom"); + } + + var expectedPaddingLeft = checkAttribute(output, node, "data-expected-padding-left"); + if (expectedPaddingLeft) { + var actualPaddingLeft = getComputedStyle(node).paddingLeft; + // Trim the unit "px" from the output. + actualPaddingLeft = actualPaddingLeft.slice(0, -2); + assert_equals(actualPaddingLeft, expectedPaddingLeft, prefix + "padding-left"); + } + + var expectedPaddingRight = checkAttribute(output, node, "data-expected-padding-right"); + if (expectedPaddingRight) { + var actualPaddingRight = getComputedStyle(node).paddingRight; + // Trim the unit "px" from the output. + actualPaddingRight = actualPaddingRight.slice(0, -2); + assert_equals(actualPaddingRight, expectedPaddingRight, prefix + "padding-right"); + } + + var expectedMarginTop = checkAttribute(output, node, "data-expected-margin-top"); + if (expectedMarginTop) { + var actualMarginTop = getComputedStyle(node).marginTop; + // Trim the unit "px" from the output. + actualMarginTop = actualMarginTop.slice(0, -2); + assert_equals(actualMarginTop, expectedMarginTop, prefix + "margin-top"); + } + + var expectedMarginBottom = checkAttribute(output, node, "data-expected-margin-bottom"); + if (expectedMarginBottom) { + var actualMarginBottom = getComputedStyle(node).marginBottom; + // Trim the unit "px" from the output. + actualMarginBottom = actualMarginBottom.slice(0, -2); + assert_equals(actualMarginBottom, expectedMarginBottom, prefix + "margin-bottom"); + } + + var expectedMarginLeft = checkAttribute(output, node, "data-expected-margin-left"); + if (expectedMarginLeft) { + var actualMarginLeft = getComputedStyle(node).marginLeft; + // Trim the unit "px" from the output. + actualMarginLeft = actualMarginLeft.slice(0, -2); + assert_equals(actualMarginLeft, expectedMarginLeft, prefix + "margin-left"); + } + + var expectedMarginRight = checkAttribute(output, node, "data-expected-margin-right"); + if (expectedMarginRight) { + var actualMarginRight = getComputedStyle(node).marginRight; + // Trim the unit "px" from the output. + actualMarginRight = actualMarginRight.slice(0, -2); + assert_equals(actualMarginRight, expectedMarginRight, prefix + "margin-right"); + } + + return output.checked; +} + +var testNumber = 0; +var highlightError = false; // displays outline around failed test element. +var printDomOnError = true; // prints dom when test fails. + +window.checkLayout = function(selectorList, callDone = true) +{ + if (!selectorList) { + console.error("You must provide a CSS selector of nodes to check."); + return; + } + var nodes = document.querySelectorAll(selectorList); + nodes = Array.prototype.slice.call(nodes); + var checkedLayout = false; + Array.prototype.forEach.call(nodes, function(node) { + test(function(t) { + var container = node.parentNode.className == 'container' ? node.parentNode : node; + var prefix = + printDomOnError ? '\n' + container.outerHTML + '\n' : ''; + var passed = false; + try { + checkedLayout |= checkExpectedValues(t, node.parentNode, prefix); + checkedLayout |= checkSubtreeExpectedValues(t, node, prefix); + passed = true; + } finally { + if (!passed && highlightError) { + if (!document.getElementById('testharness_error_css')) { + var style = document.createElement('style'); + style.id = 'testharness_error_css'; + style.textContent = '.testharness_error { outline: red dotted 2px !important; }'; + document.body.appendChild(style); + } + if (node) + node.classList.add('testharness_error'); + } + checkedLayout |= !passed; + } + }, selectorList + ' ' + String(++testNumber)); + }); + if (!checkedLayout) { + console.error("No valid data-* attributes found in selector list : " + selectorList); + } + if (callDone) + done(); +}; + +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout.js new file mode 100644 index 00000000..86344814 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/check-layout.js @@ -0,0 +1,245 @@ +(function() { + +function insertAfter(nodeToAdd, referenceNode) +{ + if (referenceNode == document.body) { + document.body.appendChild(nodeToAdd); + return; + } + + if (referenceNode.nextSibling) + referenceNode.parentNode.insertBefore(nodeToAdd, referenceNode.nextSibling); + else + referenceNode.parentNode.appendChild(nodeToAdd); +} + +function positionedAncestor(node) +{ + var ancestor = node.parentNode; + while (getComputedStyle(ancestor).position == 'static') + ancestor = ancestor.parentNode; + return ancestor; +} + +function checkSubtreeExpectedValues(parent, failures) +{ + var checkedLayout = checkExpectedValues(parent, failures); + Array.prototype.forEach.call(parent.childNodes, function(node) { + checkedLayout |= checkSubtreeExpectedValues(node, failures); + }); + return checkedLayout; +} + +function checkAttribute(output, node, attribute) +{ + var result = node.getAttribute && node.getAttribute(attribute); + output.checked |= !!result; + return result; +} + +function checkExpectedValues(node, failures) +{ + var output = { checked: false }; + var expectedWidth = checkAttribute(output, node, "data-expected-width"); + if (expectedWidth) { + if (isNaN(expectedWidth) || Math.abs(node.offsetWidth - expectedWidth) >= 1) + failures.push("Expected " + expectedWidth + " for width, but got " + node.offsetWidth + ". "); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-height"); + if (expectedHeight) { + if (isNaN(expectedHeight) || Math.abs(node.offsetHeight - expectedHeight) >= 1) + failures.push("Expected " + expectedHeight + " for height, but got " + node.offsetHeight + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-offset-x"); + if (expectedOffset) { + if (isNaN(expectedOffset) || Math.abs(node.offsetLeft - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for offsetLeft, but got " + node.offsetLeft + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-offset-y"); + if (expectedOffset) { + if (isNaN(expectedOffset) || Math.abs(node.offsetTop - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for offsetTop, but got " + node.offsetTop + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-positioned-offset-x"); + if (expectedOffset) { + var actualOffset = node.getBoundingClientRect().left - positionedAncestor(node).getBoundingClientRect().left; + if (isNaN(expectedOffset) || Math.abs(actualOffset - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for getBoundingClientRect().left offset, but got " + actualOffset + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-positioned-offset-y"); + if (expectedOffset) { + var actualOffset = node.getBoundingClientRect().top - positionedAncestor(node).getBoundingClientRect().top; + if (isNaN(expectedOffset) || Math.abs(actualOffset - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for getBoundingClientRect().top offset, but got " + actualOffset + ". "); + } + + var expectedWidth = checkAttribute(output, node, "data-expected-client-width"); + if (expectedWidth) { + if (isNaN(expectedWidth) || Math.abs(node.clientWidth - expectedWidth) >= 1) + failures.push("Expected " + expectedWidth + " for clientWidth, but got " + node.clientWidth + ". "); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-client-height"); + if (expectedHeight) { + if (isNaN(expectedHeight) || Math.abs(node.clientHeight - expectedHeight) >= 1) + failures.push("Expected " + expectedHeight + " for clientHeight, but got " + node.clientHeight + ". "); + } + + var expectedWidth = checkAttribute(output, node, "data-expected-scroll-width"); + if (expectedWidth) { + if (isNaN(expectedWidth) || Math.abs(node.scrollWidth - expectedWidth) >= 1) + failures.push("Expected " + expectedWidth + " for scrollWidth, but got " + node.scrollWidth + ". "); + } + + var expectedHeight = checkAttribute(output, node, "data-expected-scroll-height"); + if (expectedHeight) { + if (isNaN(expectedHeight) || Math.abs(node.scrollHeight - expectedHeight) >= 1) + failures.push("Expected " + expectedHeight + " for scrollHeight, but got " + node.scrollHeight + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-total-x"); + if (expectedOffset) { + var totalLeft = node.clientLeft + node.offsetLeft; + if (isNaN(expectedOffset) || Math.abs(totalLeft - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for clientLeft+offsetLeft, but got " + totalLeft + ", clientLeft: " + node.clientLeft + ", offsetLeft: " + node.offsetLeft + ". "); + } + + var expectedOffset = checkAttribute(output, node, "data-total-y"); + if (expectedOffset) { + var totalTop = node.clientTop + node.offsetTop; + if (isNaN(expectedOffset) || Math.abs(totalTop - expectedOffset) >= 1) + failures.push("Expected " + expectedOffset + " for clientTop+offsetTop, but got " + totalTop + ", clientTop: " + node.clientTop + ", + offsetTop: " + node.offsetTop + ". "); + } + + var expectedDisplay = checkAttribute(output, node, "data-expected-display"); + if (expectedDisplay) { + var actualDisplay = getComputedStyle(node).display; + if (actualDisplay != expectedDisplay) + failures.push("Expected " + expectedDisplay + " for display, but got " + actualDisplay + ". "); + } + + var expectedPaddingTop = checkAttribute(output, node, "data-expected-padding-top"); + if (expectedPaddingTop) { + var actualPaddingTop = getComputedStyle(node).paddingTop; + // Trim the unit "px" from the output. + actualPaddingTop = actualPaddingTop.substring(0, actualPaddingTop.length - 2); + if (actualPaddingTop != expectedPaddingTop) + failures.push("Expected " + expectedPaddingTop + " for padding-top, but got " + actualPaddingTop + ". "); + } + + var expectedPaddingBottom = checkAttribute(output, node, "data-expected-padding-bottom"); + if (expectedPaddingBottom) { + var actualPaddingBottom = getComputedStyle(node).paddingBottom; + // Trim the unit "px" from the output. + actualPaddingBottom = actualPaddingBottom.substring(0, actualPaddingBottom.length - 2); + if (actualPaddingBottom != expectedPaddingBottom) + failures.push("Expected " + expectedPaddingBottom + " for padding-bottom, but got " + actualPaddingBottom + ". "); + } + + var expectedPaddingLeft = checkAttribute(output, node, "data-expected-padding-left"); + if (expectedPaddingLeft) { + var actualPaddingLeft = getComputedStyle(node).paddingLeft; + // Trim the unit "px" from the output. + actualPaddingLeft = actualPaddingLeft.substring(0, actualPaddingLeft.length - 2); + if (actualPaddingLeft != expectedPaddingLeft) + failures.push("Expected " + expectedPaddingLeft + " for padding-left, but got " + actualPaddingLeft + ". "); + } + + var expectedPaddingRight = checkAttribute(output, node, "data-expected-padding-right"); + if (expectedPaddingRight) { + var actualPaddingRight = getComputedStyle(node).paddingRight; + // Trim the unit "px" from the output. + actualPaddingRight = actualPaddingRight.substring(0, actualPaddingRight.length - 2); + if (actualPaddingRight != expectedPaddingRight) + failures.push("Expected " + expectedPaddingRight + " for padding-right, but got " + actualPaddingRight + ". "); + } + + var expectedMarginTop = checkAttribute(output, node, "data-expected-margin-top"); + if (expectedMarginTop) { + var actualMarginTop = getComputedStyle(node).marginTop; + // Trim the unit "px" from the output. + actualMarginTop = actualMarginTop.substring(0, actualMarginTop.length - 2); + if (actualMarginTop != expectedMarginTop) + failures.push("Expected " + expectedMarginTop + " for margin-top, but got " + actualMarginTop + ". "); + } + + var expectedMarginBottom = checkAttribute(output, node, "data-expected-margin-bottom"); + if (expectedMarginBottom) { + var actualMarginBottom = getComputedStyle(node).marginBottom; + // Trim the unit "px" from the output. + actualMarginBottom = actualMarginBottom.substring(0, actualMarginBottom.length - 2); + if (actualMarginBottom != expectedMarginBottom) + failures.push("Expected " + expectedMarginBottom + " for margin-bottom, but got " + actualMarginBottom + ". "); + } + + var expectedMarginLeft = checkAttribute(output, node, "data-expected-margin-left"); + if (expectedMarginLeft) { + var actualMarginLeft = getComputedStyle(node).marginLeft; + // Trim the unit "px" from the output. + actualMarginLeft = actualMarginLeft.substring(0, actualMarginLeft.length - 2); + if (actualMarginLeft != expectedMarginLeft) + failures.push("Expected " + expectedMarginLeft + " for margin-left, but got " + actualMarginLeft + ". "); + } + + var expectedMarginRight = checkAttribute(output, node, "data-expected-margin-right"); + if (expectedMarginRight) { + var actualMarginRight = getComputedStyle(node).marginRight; + // Trim the unit "px" from the output. + actualMarginRight = actualMarginRight.substring(0, actualMarginRight.length - 2); + if (actualMarginRight != expectedMarginRight) + failures.push("Expected " + expectedMarginRight + " for margin-right, but got " + actualMarginRight + ". "); + } + + return output.checked; +} + +window.checkLayout = function(selectorList, outputContainer) +{ + var result = true; + if (!selectorList) { + document.body.appendChild(document.createTextNode("You must provide a CSS selector of nodes to check.")); + return; + } + var nodes = document.querySelectorAll(selectorList); + nodes = Array.prototype.slice.call(nodes); + nodes.reverse(); + var checkedLayout = false; + Array.prototype.forEach.call(nodes, function(node) { + var failures = []; + checkedLayout |= checkExpectedValues(node.parentNode, failures); + checkedLayout |= checkSubtreeExpectedValues(node, failures); + + var container = node.parentNode.className == 'container' ? node.parentNode : node; + + var pre = document.createElement('pre'); + if (failures.length) { + pre.className = 'FAIL'; + result = false; + } + pre.appendChild(document.createTextNode(failures.length ? "FAIL:\n" + failures.join('\n') + '\n\n' + container.outerHTML : "PASS")); + + var referenceNode = container; + if (outputContainer) { + if (!outputContainer.lastChild) { + // Inserting a text node so we have something to insertAfter. + outputContainer.textContent = " "; + } + referenceNode = outputContainer.lastChild; + } + insertAfter(pre, referenceNode); + }); + + if (!checkedLayout) { + document.body.appendChild(document.createTextNode("FAIL: No valid data-* attributes found in selector list : " + selectorList)); + return false; + } + + return result; +} + +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/declarative-shadow-dom-polyfill.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/declarative-shadow-dom-polyfill.js new file mode 100644 index 00000000..99a3e911 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/declarative-shadow-dom-polyfill.js @@ -0,0 +1,25 @@ +/* + * Polyfill for attaching shadow trees for declarative Shadow DOM for + * implementations that do not support declarative Shadow DOM. + * + * Note: this polyfill will feature-detect the native feature, and do nothing + * if supported. + * + * See: https://github.com/whatwg/html/pull/5465 + * + * root: The root of the subtree in which to upgrade shadow roots + * + */ + +function polyfill_declarative_shadow_dom(root) { + if (HTMLTemplateElement.prototype.hasOwnProperty('shadowRootMode')) + return; + root.querySelectorAll("template[shadowrootmode]").forEach(template => { + const mode = template.getAttribute("shadowrootmode"); + const delegatesFocus = template.hasAttribute("shadowrootdelegatesfocus"); + const shadowRoot = template.parentNode.attachShadow({ mode, delegatesFocus }); + shadowRoot.appendChild(template.content); + template.remove(); + polyfill_declarative_shadow_dom(shadowRoot); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness-shadowrealm.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness-shadowrealm.js new file mode 100644 index 00000000..9484ca6f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness-shadowrealm.js @@ -0,0 +1,61 @@ +// TODO: it would be nice to support `idl_array.add_objects` +function fetch_text(url) { + return fetch(url).then(function (r) { + if (!r.ok) { + throw new Error("Error fetching " + url + "."); + } + return r.text(); + }); +} + +/** + * idl_test_shadowrealm is a promise_test wrapper that handles the fetching of the IDL, and + * running the code in a `ShadowRealm`, avoiding repetitive boilerplate. + * + * @see https://github.com/tc39/proposal-shadowrealm + * @param {String[]} srcs Spec name(s) for source idl files (fetched from + * /interfaces/{name}.idl). + * @param {String[]} deps Spec name(s) for dependency idl files (fetched + * from /interfaces/{name}.idl). Order is important - dependencies from + * each source will only be included if they're already know to be a + * dependency (i.e. have already been seen). + */ +function idl_test_shadowrealm(srcs, deps) { + promise_setup(async t => { + const realm = new ShadowRealm(); + // https://github.com/web-platform-tests/wpt/issues/31996 + realm.evaluate("globalThis.self = globalThis; undefined;"); + + realm.evaluate(` + globalThis.self.GLOBAL = { + isWindow: function() { return false; }, + isWorker: function() { return false; }, + isShadowRealm: function() { return true; }, + }; undefined; + `); + const specs = await Promise.all(srcs.concat(deps).map(spec => { + return fetch_text("/interfaces/" + spec + ".idl"); + })); + const idls = JSON.stringify(specs); + await new Promise( + realm.evaluate(`(resolve,reject) => { + (async () => { + await import("/resources/testharness.js"); + await import("/resources/WebIDLParser.js"); + await import("/resources/idlharness.js"); + const idls = ${idls}; + const idl_array = new IdlArray(); + for (let i = 0; i < ${srcs.length}; i++) { + idl_array.add_idls(idls[i]); + } + for (let i = ${srcs.length}; i < ${srcs.length + deps.length}; i++) { + idl_array.add_dependency_idls(idls[i]); + } + idl_array.test(); + })().then(resolve, (e) => reject(e.toString())); + }`) + ); + await fetch_tests_from_shadow_realm(realm); + }); +} +// vim: set expandtab shiftwidth=4 tabstop=4 foldmarker=@{,@} foldmethod=marker: diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js new file mode 100644 index 00000000..056fcdd4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js @@ -0,0 +1,3554 @@ +/* For user documentation see docs/_writing-tests/idlharness.md */ + +/** + * Notes for people who want to edit this file (not just use it as a library): + * + * Most of the interesting stuff happens in the derived classes of IdlObject, + * especially IdlInterface. The entry point for all IdlObjects is .test(), + * which is called by IdlArray.test(). An IdlObject is conceptually just + * "thing we want to run tests on", and an IdlArray is an array of IdlObjects + * with some additional data thrown in. + * + * The object model is based on what WebIDLParser.js produces, which is in turn + * based on its pegjs grammar. If you want to figure out what properties an + * object will have from WebIDLParser.js, the best way is to look at the + * grammar: + * + * https://github.com/darobin/webidl.js/blob/master/lib/grammar.peg + * + * So for instance: + * + * // interface definition + * interface + * = extAttrs:extendedAttributeList? S? "interface" S name:identifier w herit:ifInheritance? w "{" w mem:ifMember* w "}" w ";" w + * { return { type: "interface", name: name, inheritance: herit, members: mem, extAttrs: extAttrs }; } + * + * This means that an "interface" object will have a .type property equal to + * the string "interface", a .name property equal to the identifier that the + * parser found, an .inheritance property equal to either null or the result of + * the "ifInheritance" production found elsewhere in the grammar, and so on. + * After each grammatical production is a JavaScript function in curly braces + * that gets called with suitable arguments and returns some JavaScript value. + * + * (Note that the version of WebIDLParser.js we use might sometimes be + * out-of-date or forked.) + * + * The members and methods of the classes defined by this file are all at least + * briefly documented, hopefully. + */ +(function(){ +"use strict"; +// Support subsetTestByKey from /common/subset-tests-by-key.js, but make it optional +if (!('subsetTestByKey' in self)) { + self.subsetTestByKey = function(key, callback, ...args) { + return callback(...args); + } + self.shouldRunSubTest = () => true; +} +/// Helpers /// +function constValue (cnt) +{ + if (cnt.type === "null") return null; + if (cnt.type === "NaN") return NaN; + if (cnt.type === "Infinity") return cnt.negative ? -Infinity : Infinity; + if (cnt.type === "number") return +cnt.value; + return cnt.value; +} + +function minOverloadLength(overloads) +{ + // "The value of the Function object’s “length” property is + // a Number determined as follows: + // ". . . + // "Return the length of the shortest argument list of the + // entries in S." + if (!overloads.length) { + return 0; + } + + return overloads.map(function(attr) { + return attr.arguments ? attr.arguments.filter(function(arg) { + return !arg.optional && !arg.variadic; + }).length : 0; + }) + .reduce(function(m, n) { return Math.min(m, n); }); +} + +// A helper to get the global of a Function object. This is needed to determine +// which global exceptions the function throws will come from. +function globalOf(func) +{ + try { + // Use the fact that .constructor for a Function object is normally the + // Function constructor, which can be used to mint a new function in the + // right global. + return func.constructor("return this;")(); + } catch (e) { + } + // If the above fails, because someone gave us a non-function, or a function + // with a weird proto chain or weird .constructor property, just fall back + // to 'self'. + return self; +} + +// https://esdiscuss.org/topic/isconstructor#content-11 +function isConstructor(o) { + try { + new (new Proxy(o, {construct: () => ({})})); + return true; + } catch(e) { + return false; + } +} + +function throwOrReject(a_test, operation, fn, obj, args, message, cb) +{ + if (operation.idlType.generic !== "Promise") { + assert_throws_js(globalOf(fn).TypeError, function() { + fn.apply(obj, args); + }, message); + cb(); + } else { + try { + promise_rejects_js(a_test, TypeError, fn.apply(obj, args), message).then(cb, cb); + } catch (e){ + a_test.step(function() { + assert_unreached("Throws \"" + e + "\" instead of rejecting promise"); + cb(); + }); + } + } +} + +function awaitNCallbacks(n, cb, ctx) +{ + var counter = 0; + return function() { + counter++; + if (counter >= n) { + cb(); + } + }; +} + +/// IdlHarnessError /// +// Entry point +self.IdlHarnessError = function(message) +{ + /** + * Message to be printed as the error's toString invocation. + */ + this.message = message; +}; + +IdlHarnessError.prototype = Object.create(Error.prototype); + +IdlHarnessError.prototype.toString = function() +{ + return this.message; +}; + + +/// IdlArray /// +// Entry point +self.IdlArray = function() +{ + /** + * A map from strings to the corresponding named IdlObject, such as + * IdlInterface or IdlException. These are the things that test() will run + * tests on. + */ + this.members = {}; + + /** + * A map from strings to arrays of strings. The keys are interface or + * exception names, and are expected to also exist as keys in this.members + * (otherwise they'll be ignored). This is populated by add_objects() -- + * see documentation at the start of the file. The actual tests will be + * run by calling this.members[name].test_object(obj) for each obj in + * this.objects[name]. obj is a string that will be eval'd to produce a + * JavaScript value, which is supposed to be an object implementing the + * given IdlObject (interface, exception, etc.). + */ + this.objects = {}; + + /** + * When adding multiple collections of IDLs one at a time, an earlier one + * might contain a partial interface or includes statement that depends + * on a later one. Save these up and handle them right before we run + * tests. + * + * Both this.partials and this.includes will be the objects as parsed by + * WebIDLParser.js, not wrapped in IdlInterface or similar. + */ + this.partials = []; + this.includes = []; + + /** + * Record of skipped IDL items, in case we later realize that they are a + * dependency (to retroactively process them). + */ + this.skipped = new Map(); +}; + +IdlArray.prototype.add_idls = function(raw_idls, options) +{ + /** Entry point. See documentation at beginning of file. */ + this.internal_add_idls(WebIDL2.parse(raw_idls), options); +}; + +IdlArray.prototype.add_untested_idls = function(raw_idls, options) +{ + /** Entry point. See documentation at beginning of file. */ + var parsed_idls = WebIDL2.parse(raw_idls); + this.mark_as_untested(parsed_idls); + this.internal_add_idls(parsed_idls, options); +}; + +IdlArray.prototype.mark_as_untested = function (parsed_idls) +{ + for (var i = 0; i < parsed_idls.length; i++) { + parsed_idls[i].untested = true; + if ("members" in parsed_idls[i]) { + for (var j = 0; j < parsed_idls[i].members.length; j++) { + parsed_idls[i].members[j].untested = true; + } + } + } +}; + +IdlArray.prototype.is_excluded_by_options = function (name, options) +{ + return options && + (options.except && options.except.includes(name) + || options.only && !options.only.includes(name)); +}; + +IdlArray.prototype.add_dependency_idls = function(raw_idls, options) +{ + return this.internal_add_dependency_idls(WebIDL2.parse(raw_idls), options); +}; + +IdlArray.prototype.internal_add_dependency_idls = function(parsed_idls, options) +{ + const new_options = { only: [] } + + const all_deps = new Set(); + Object.values(this.members).forEach(v => { + if (v.base) { + all_deps.add(v.base); + } + }); + // Add both 'A' and 'B' for each 'A includes B' entry. + this.includes.forEach(i => { + all_deps.add(i.target); + all_deps.add(i.includes); + }); + this.partials.forEach(p => all_deps.add(p.name)); + // Add 'TypeOfType' for each "typedef TypeOfType MyType;" entry. + Object.entries(this.members).forEach(([k, v]) => { + if (v instanceof IdlTypedef) { + let defs = v.idlType.union + ? v.idlType.idlType.map(t => t.idlType) + : [v.idlType.idlType]; + defs.forEach(d => all_deps.add(d)); + } + }); + + // Add the attribute idlTypes of all the nested members of idls. + const attrDeps = parsedIdls => { + return parsedIdls.reduce((deps, parsed) => { + if (parsed.members) { + for (const attr of Object.values(parsed.members).filter(m => m.type === 'attribute')) { + let attrType = attr.idlType; + // Check for generic members (e.g. FrozenArray) + if (attrType.generic) { + deps.add(attrType.generic); + attrType = attrType.idlType; + } + deps.add(attrType.idlType); + } + } + if (parsed.base in this.members) { + attrDeps([this.members[parsed.base]]).forEach(dep => deps.add(dep)); + } + return deps; + }, new Set()); + }; + + const testedMembers = Object.values(this.members).filter(m => !m.untested && m.members); + attrDeps(testedMembers).forEach(dep => all_deps.add(dep)); + + const testedPartials = this.partials.filter(m => !m.untested && m.members); + attrDeps(testedPartials).forEach(dep => all_deps.add(dep)); + + + if (options && options.except && options.only) { + throw new IdlHarnessError("The only and except options can't be used together."); + } + + const defined_or_untested = name => { + // NOTE: Deps are untested, so we're lenient, and skip re-encountered definitions. + // e.g. for 'idl' containing A:B, B:C, C:D + // array.add_idls(idl, {only: ['A','B']}). + // array.add_dependency_idls(idl); + // B would be encountered as tested, and encountered as a dep, so we ignore. + return name in this.members + || this.is_excluded_by_options(name, options); + } + // Maps name -> [parsed_idl, ...] + const process = function(parsed) { + var deps = []; + if (parsed.name) { + deps.push(parsed.name); + } else if (parsed.type === "includes") { + deps.push(parsed.target); + deps.push(parsed.includes); + } + + deps = deps.filter(function(name) { + if (!name + || name === parsed.name && defined_or_untested(name) + || !all_deps.has(name)) { + // Flag as skipped, if it's not already processed, so we can + // come back to it later if we retrospectively call it a dep. + if (name && !(name in this.members)) { + this.skipped.has(name) + ? this.skipped.get(name).push(parsed) + : this.skipped.set(name, [parsed]); + } + return false; + } + return true; + }.bind(this)); + + deps.forEach(function(name) { + if (!new_options.only.includes(name)) { + new_options.only.push(name); + } + + const follow_up = new Set(); + for (const dep_type of ["inheritance", "includes"]) { + if (parsed[dep_type]) { + const inheriting = parsed[dep_type]; + const inheritor = parsed.name || parsed.target; + const deps = [inheriting]; + // For A includes B, we can ignore A, unless B (or some of its + // members) is being tested. + if (dep_type !== "includes" + || inheriting in this.members && !this.members[inheriting].untested + || this.partials.some(function(p) { + return p.name === inheriting; + })) { + deps.push(inheritor); + } + for (const dep of deps) { + if (!new_options.only.includes(dep)) { + new_options.only.push(dep); + } + all_deps.add(dep); + follow_up.add(dep); + } + } + } + + for (const deferred of follow_up) { + if (this.skipped.has(deferred)) { + const next = this.skipped.get(deferred); + this.skipped.delete(deferred); + next.forEach(process); + } + } + }.bind(this)); + }.bind(this); + + for (let parsed of parsed_idls) { + process(parsed); + } + + this.mark_as_untested(parsed_idls); + + if (new_options.only.length) { + this.internal_add_idls(parsed_idls, new_options); + } +} + +IdlArray.prototype.internal_add_idls = function(parsed_idls, options) +{ + /** + * Internal helper called by add_idls() and add_untested_idls(). + * + * parsed_idls is an array of objects that come from WebIDLParser.js's + * "definitions" production. The add_untested_idls() entry point + * additionally sets an .untested property on each object (and its + * .members) so that they'll be skipped by test() -- they'll only be + * used for base interfaces of tested interfaces, return types, etc. + * + * options is a dictionary that can have an only or except member which are + * arrays. If only is given then only members, partials and interface + * targets listed will be added, and if except is given only those that + * aren't listed will be added. Only one of only and except can be used. + */ + + if (options && options.only && options.except) + { + throw new IdlHarnessError("The only and except options can't be used together."); + } + + var should_skip = name => { + return this.is_excluded_by_options(name, options); + } + + parsed_idls.forEach(function(parsed_idl) + { + var partial_types = [ + "interface", + "interface mixin", + "dictionary", + "namespace", + ]; + if (parsed_idl.partial && partial_types.includes(parsed_idl.type)) + { + if (should_skip(parsed_idl.name)) + { + return; + } + this.partials.push(parsed_idl); + return; + } + + if (parsed_idl.type == "includes") + { + if (should_skip(parsed_idl.target)) + { + return; + } + this.includes.push(parsed_idl); + return; + } + + parsed_idl.array = this; + if (should_skip(parsed_idl.name)) + { + return; + } + if (parsed_idl.name in this.members) + { + throw new IdlHarnessError("Duplicate identifier " + parsed_idl.name); + } + + switch(parsed_idl.type) + { + case "interface": + this.members[parsed_idl.name] = + new IdlInterface(parsed_idl, /* is_callback = */ false, /* is_mixin = */ false); + break; + + case "interface mixin": + this.members[parsed_idl.name] = + new IdlInterface(parsed_idl, /* is_callback = */ false, /* is_mixin = */ true); + break; + + case "dictionary": + // Nothing to test, but we need the dictionary info around for type + // checks + this.members[parsed_idl.name] = new IdlDictionary(parsed_idl); + break; + + case "typedef": + this.members[parsed_idl.name] = new IdlTypedef(parsed_idl); + break; + + case "callback": + this.members[parsed_idl.name] = new IdlCallback(parsed_idl); + break; + + case "enum": + this.members[parsed_idl.name] = new IdlEnum(parsed_idl); + break; + + case "callback interface": + this.members[parsed_idl.name] = + new IdlInterface(parsed_idl, /* is_callback = */ true, /* is_mixin = */ false); + break; + + case "namespace": + this.members[parsed_idl.name] = new IdlNamespace(parsed_idl); + break; + + default: + throw parsed_idl.name + ": " + parsed_idl.type + " not yet supported"; + } + }.bind(this)); +}; + +IdlArray.prototype.add_objects = function(dict) +{ + /** Entry point. See documentation at beginning of file. */ + for (var k in dict) + { + if (k in this.objects) + { + this.objects[k] = this.objects[k].concat(dict[k]); + } + else + { + this.objects[k] = dict[k]; + } + } +}; + +IdlArray.prototype.prevent_multiple_testing = function(name) +{ + /** Entry point. See documentation at beginning of file. */ + this.members[name].prevent_multiple_testing = true; +}; + +IdlArray.prototype.is_json_type = function(type) +{ + /** + * Checks whether type is a JSON type as per + * https://webidl.spec.whatwg.org/#dfn-json-types + */ + + var idlType = type.idlType; + + if (type.generic == "Promise") { return false; } + + // nullable and annotated types don't need to be handled separately, + // as webidl2 doesn't represent them wrapped-up (as they're described + // in WebIDL). + + // union and record types + if (type.union || type.generic == "record") { + return idlType.every(this.is_json_type, this); + } + + // sequence types + if (type.generic == "sequence" || type.generic == "FrozenArray") { + return this.is_json_type(idlType[0]); + } + + if (typeof idlType != "string") { throw new Error("Unexpected type " + JSON.stringify(idlType)); } + + switch (idlType) + { + // Numeric types + case "byte": + case "octet": + case "short": + case "unsigned short": + case "long": + case "unsigned long": + case "long long": + case "unsigned long long": + case "float": + case "double": + case "unrestricted float": + case "unrestricted double": + // boolean + case "boolean": + // string types + case "DOMString": + case "ByteString": + case "USVString": + // object type + case "object": + return true; + case "Error": + case "DOMException": + case "Int8Array": + case "Int16Array": + case "Int32Array": + case "Uint8Array": + case "Uint16Array": + case "Uint32Array": + case "Uint8ClampedArray": + case "BigInt64Array": + case "BigUint64Array": + case "Float32Array": + case "Float64Array": + case "ArrayBuffer": + case "DataView": + case "any": + return false; + default: + var thing = this.members[idlType]; + if (!thing) { throw new Error("Type " + idlType + " not found"); } + if (thing instanceof IdlEnum) { return true; } + + if (thing instanceof IdlTypedef) { + return this.is_json_type(thing.idlType); + } + + // dictionaries where all of their members are JSON types + if (thing instanceof IdlDictionary) { + const map = new Map(); + for (const dict of thing.get_reverse_inheritance_stack()) { + for (const m of dict.members) { + map.set(m.name, m.idlType); + } + } + return Array.from(map.values()).every(this.is_json_type, this); + } + + // interface types that have a toJSON operation declared on themselves or + // one of their inherited interfaces. + if (thing instanceof IdlInterface) { + var base; + while (thing) + { + if (thing.has_to_json_regular_operation()) { return true; } + var mixins = this.includes[thing.name]; + if (mixins) { + mixins = mixins.map(function(id) { + var mixin = this.members[id]; + if (!mixin) { + throw new Error("Interface " + id + " not found (implemented by " + thing.name + ")"); + } + return mixin; + }, this); + if (mixins.some(function(m) { return m.has_to_json_regular_operation() } )) { return true; } + } + if (!thing.base) { return false; } + base = this.members[thing.base]; + if (!base) { + throw new Error("Interface " + thing.base + " not found (inherited by " + thing.name + ")"); + } + thing = base; + } + return false; + } + return false; + } +}; + +function exposure_set(object, default_set) { + var exposed = object.extAttrs && object.extAttrs.filter(a => a.name === "Exposed"); + if (exposed && exposed.length > 1) { + throw new IdlHarnessError( + `Multiple 'Exposed' extended attributes on ${object.name}`); + } + + let result = default_set || ["Window"]; + if (result && !(result instanceof Set)) { + result = new Set(result); + } + if (exposed && exposed.length) { + const { rhs } = exposed[0]; + // Could be a list or a string. + const set = + rhs.type === "*" ? + [ "*" ] : + rhs.type === "identifier-list" ? + rhs.value.map(id => id.value) : + [ rhs.value ]; + result = new Set(set); + } + if (result && result.has("*")) { + return "*"; + } + if (result && result.has("Worker")) { + result.delete("Worker"); + result.add("DedicatedWorker"); + result.add("ServiceWorker"); + result.add("SharedWorker"); + } + return result; +} + +function exposed_in(globals) { + if (globals === "*") { + return true; + } + if ('Window' in self) { + return globals.has("Window"); + } + if ('DedicatedWorkerGlobalScope' in self && + self instanceof DedicatedWorkerGlobalScope) { + return globals.has("DedicatedWorker"); + } + if ('SharedWorkerGlobalScope' in self && + self instanceof SharedWorkerGlobalScope) { + return globals.has("SharedWorker"); + } + if ('ServiceWorkerGlobalScope' in self && + self instanceof ServiceWorkerGlobalScope) { + return globals.has("ServiceWorker"); + } + if (Object.getPrototypeOf(self) === Object.prototype) { + // ShadowRealm - only exposed with `"*"`. + return false; + } + throw new IdlHarnessError("Unexpected global object"); +} + +/** + * Asserts that the given error message is thrown for the given function. + * @param {string|IdlHarnessError} error Expected Error message. + * @param {Function} idlArrayFunc Function operating on an IdlArray that should throw. + */ +IdlArray.prototype.assert_throws = function(error, idlArrayFunc) +{ + try { + idlArrayFunc.call(this, this); + } catch (e) { + if (e instanceof AssertionError) { + throw e; + } + // Assertions for behaviour of the idlharness.js engine. + if (error instanceof IdlHarnessError) { + error = error.message; + } + if (e.message !== error) { + throw new IdlHarnessError(`${idlArrayFunc} threw "${e}", not the expected IdlHarnessError "${error}"`); + } + return; + } + throw new IdlHarnessError(`${idlArrayFunc} did not throw the expected IdlHarnessError`); +} + +IdlArray.prototype.test = function() +{ + /** Entry point. See documentation at beginning of file. */ + + // First merge in all partial definitions and interface mixins. + this.merge_partials(); + this.merge_mixins(); + + // Assert B defined for A : B + for (const member of Object.values(this.members).filter(m => m.base)) { + const lhs = member.name; + const rhs = member.base; + if (!(rhs in this.members)) throw new IdlHarnessError(`${lhs} inherits ${rhs}, but ${rhs} is undefined.`); + const lhs_is_interface = this.members[lhs] instanceof IdlInterface; + const rhs_is_interface = this.members[rhs] instanceof IdlInterface; + if (rhs_is_interface != lhs_is_interface) { + if (!lhs_is_interface) throw new IdlHarnessError(`${lhs} inherits ${rhs}, but ${lhs} is not an interface.`); + if (!rhs_is_interface) throw new IdlHarnessError(`${lhs} inherits ${rhs}, but ${rhs} is not an interface.`); + } + // Check for circular dependencies. + member.get_reverse_inheritance_stack(); + } + + Object.getOwnPropertyNames(this.members).forEach(function(memberName) { + var member = this.members[memberName]; + if (!(member instanceof IdlInterface)) { + return; + } + + var globals = exposure_set(member); + member.exposed = exposed_in(globals); + member.exposureSet = globals; + }.bind(this)); + + // Now run test() on every member, and test_object() for every object. + for (var name in this.members) + { + this.members[name].test(); + if (name in this.objects) + { + const objects = this.objects[name]; + if (!objects || !Array.isArray(objects)) { + throw new IdlHarnessError(`Invalid or empty objects for member ${name}`); + } + objects.forEach(function(str) + { + if (!this.members[name] || !(this.members[name] instanceof IdlInterface)) { + throw new IdlHarnessError(`Invalid object member name ${name}`); + } + this.members[name].test_object(str); + }.bind(this)); + } + } +}; + +IdlArray.prototype.merge_partials = function() +{ + const testedPartials = new Map(); + this.partials.forEach(function(parsed_idl) + { + const originalExists = parsed_idl.name in this.members + && (this.members[parsed_idl.name] instanceof IdlInterface + || this.members[parsed_idl.name] instanceof IdlDictionary + || this.members[parsed_idl.name] instanceof IdlNamespace); + + // Ensure unique test name in case of multiple partials. + let partialTestName = parsed_idl.name; + let partialTestCount = 1; + if (testedPartials.has(parsed_idl.name)) { + partialTestCount += testedPartials.get(parsed_idl.name); + partialTestName = `${partialTestName}[${partialTestCount}]`; + } + testedPartials.set(parsed_idl.name, partialTestCount); + + if (!parsed_idl.untested) { + test(function () { + assert_true(originalExists, `Original ${parsed_idl.type} should be defined`); + + var expected; + switch (parsed_idl.type) { + case 'dictionary': expected = IdlDictionary; break; + case 'namespace': expected = IdlNamespace; break; + case 'interface': + case 'interface mixin': + default: + expected = IdlInterface; break; + } + assert_true( + expected.prototype.isPrototypeOf(this.members[parsed_idl.name]), + `Original ${parsed_idl.name} definition should have type ${parsed_idl.type}`); + }.bind(this), `Partial ${parsed_idl.type} ${partialTestName}: original ${parsed_idl.type} defined`); + } + if (!originalExists) { + // Not good.. but keep calm and carry on. + return; + } + + if (parsed_idl.extAttrs) + { + // Special-case "Exposed". Must be a subset of original interface's exposure. + // Exposed on a partial is the equivalent of having the same Exposed on all nested members. + // See https://github.com/heycam/webidl/issues/154 for discrepancy between Exposed and + // other extended attributes on partial interfaces. + const exposureAttr = parsed_idl.extAttrs.find(a => a.name === "Exposed"); + if (exposureAttr) { + if (!parsed_idl.untested) { + test(function () { + const partialExposure = exposure_set(parsed_idl); + const memberExposure = exposure_set(this.members[parsed_idl.name]); + if (memberExposure === "*") { + return; + } + if (partialExposure === "*") { + throw new IdlHarnessError( + `Partial ${parsed_idl.name} ${parsed_idl.type} is exposed everywhere, the original ${parsed_idl.type} is not.`); + } + partialExposure.forEach(name => { + if (!memberExposure || !memberExposure.has(name)) { + throw new IdlHarnessError( + `Partial ${parsed_idl.name} ${parsed_idl.type} is exposed to '${name}', the original ${parsed_idl.type} is not.`); + } + }); + }.bind(this), `Partial ${parsed_idl.type} ${partialTestName}: valid exposure set`); + } + parsed_idl.members.forEach(function (member) { + member.extAttrs.push(exposureAttr); + }.bind(this)); + } + + parsed_idl.extAttrs.forEach(function(extAttr) + { + // "Exposed" already handled above. + if (extAttr.name === "Exposed") { + return; + } + this.members[parsed_idl.name].extAttrs.push(extAttr); + }.bind(this)); + } + if (parsed_idl.members.length) { + test(function () { + var clash = parsed_idl.members.find(function(member) { + return this.members[parsed_idl.name].members.find(function(m) { + return this.are_duplicate_members(m, member); + }.bind(this)); + }.bind(this)); + parsed_idl.members.forEach(function(member) + { + this.members[parsed_idl.name].members.push(new IdlInterfaceMember(member)); + }.bind(this)); + assert_true(!clash, "member " + (clash && clash.name) + " is unique"); + }.bind(this), `Partial ${parsed_idl.type} ${partialTestName}: member names are unique`); + } + }.bind(this)); + this.partials = []; +} + +IdlArray.prototype.merge_mixins = function() +{ + for (const parsed_idl of this.includes) + { + const lhs = parsed_idl.target; + const rhs = parsed_idl.includes; + + var errStr = lhs + " includes " + rhs + ", but "; + if (!(lhs in this.members)) throw errStr + lhs + " is undefined."; + if (!(this.members[lhs] instanceof IdlInterface)) throw errStr + lhs + " is not an interface."; + if (!(rhs in this.members)) throw errStr + rhs + " is undefined."; + if (!(this.members[rhs] instanceof IdlInterface)) throw errStr + rhs + " is not an interface."; + + if (this.members[rhs].members.length) { + test(function () { + var clash = this.members[rhs].members.find(function(member) { + return this.members[lhs].members.find(function(m) { + return this.are_duplicate_members(m, member); + }.bind(this)); + }.bind(this)); + this.members[rhs].members.forEach(function(member) { + assert_true( + this.members[lhs].members.every(m => !this.are_duplicate_members(m, member)), + "member " + member.name + " is unique"); + this.members[lhs].members.push(new IdlInterfaceMember(member)); + }.bind(this)); + assert_true(!clash, "member " + (clash && clash.name) + " is unique"); + }.bind(this), lhs + " includes " + rhs + ": member names are unique"); + } + } + this.includes = []; +} + +IdlArray.prototype.are_duplicate_members = function(m1, m2) { + if (m1.name !== m2.name) { + return false; + } + if (m1.type === 'operation' && m2.type === 'operation' + && m1.arguments.length !== m2.arguments.length) { + // Method overload. TODO: Deep comparison of arguments. + return false; + } + return true; +} + +IdlArray.prototype.assert_type_is = function(value, type) +{ + if (type.idlType in this.members + && this.members[type.idlType] instanceof IdlTypedef) { + this.assert_type_is(value, this.members[type.idlType].idlType); + return; + } + + if (type.nullable && value === null) + { + // This is fine + return; + } + + if (type.union) { + for (var i = 0; i < type.idlType.length; i++) { + try { + this.assert_type_is(value, type.idlType[i]); + // No AssertionError, so we match one type in the union + return; + } catch(e) { + if (e instanceof AssertionError) { + // We didn't match this type, let's try some others + continue; + } + throw e; + } + } + // TODO: Is there a nice way to list the union's types in the message? + assert_true(false, "Attribute has value " + format_value(value) + + " which doesn't match any of the types in the union"); + + } + + /** + * Helper function that tests that value is an instance of type according + * to the rules of WebIDL. value is any JavaScript value, and type is an + * object produced by WebIDLParser.js' "type" production. That production + * is fairly elaborate due to the complexity of WebIDL's types, so it's + * best to look at the grammar to figure out what properties it might have. + */ + if (type.idlType == "any") + { + // No assertions to make + return; + } + + if (type.array) + { + // TODO: not supported yet + return; + } + + if (type.generic === "sequence" || type.generic == "ObservableArray") + { + assert_true(Array.isArray(value), "should be an Array"); + if (!value.length) + { + // Nothing we can do. + return; + } + this.assert_type_is(value[0], type.idlType[0]); + return; + } + + if (type.generic === "Promise") { + assert_true("then" in value, "Attribute with a Promise type should have a then property"); + // TODO: Ideally, we would check on project fulfillment + // that we get the right type + // but that would require making the type check async + return; + } + + if (type.generic === "FrozenArray") { + assert_true(Array.isArray(value), "Value should be array"); + assert_true(Object.isFrozen(value), "Value should be frozen"); + if (!value.length) + { + // Nothing we can do. + return; + } + this.assert_type_is(value[0], type.idlType[0]); + return; + } + + type = Array.isArray(type.idlType) ? type.idlType[0] : type.idlType; + + switch(type) + { + case "undefined": + assert_equals(value, undefined); + return; + + case "boolean": + assert_equals(typeof value, "boolean"); + return; + + case "byte": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(-128 <= value && value <= 127, "byte " + value + " should be in range [-128, 127]"); + return; + + case "octet": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(0 <= value && value <= 255, "octet " + value + " should be in range [0, 255]"); + return; + + case "short": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(-32768 <= value && value <= 32767, "short " + value + " should be in range [-32768, 32767]"); + return; + + case "unsigned short": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(0 <= value && value <= 65535, "unsigned short " + value + " should be in range [0, 65535]"); + return; + + case "long": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(-2147483648 <= value && value <= 2147483647, "long " + value + " should be in range [-2147483648, 2147483647]"); + return; + + case "unsigned long": + assert_equals(typeof value, "number"); + assert_equals(value, Math.floor(value), "should be an integer"); + assert_true(0 <= value && value <= 4294967295, "unsigned long " + value + " should be in range [0, 4294967295]"); + return; + + case "long long": + assert_equals(typeof value, "number"); + return; + + case "unsigned long long": + case "DOMTimeStamp": + assert_equals(typeof value, "number"); + assert_true(0 <= value, "unsigned long long should be positive"); + return; + + case "float": + assert_equals(typeof value, "number"); + assert_equals(value, Math.fround(value), "float rounded to 32-bit float should be itself"); + assert_not_equals(value, Infinity); + assert_not_equals(value, -Infinity); + assert_not_equals(value, NaN); + return; + + case "DOMHighResTimeStamp": + case "double": + assert_equals(typeof value, "number"); + assert_not_equals(value, Infinity); + assert_not_equals(value, -Infinity); + assert_not_equals(value, NaN); + return; + + case "unrestricted float": + assert_equals(typeof value, "number"); + assert_equals(value, Math.fround(value), "unrestricted float rounded to 32-bit float should be itself"); + return; + + case "unrestricted double": + assert_equals(typeof value, "number"); + return; + + case "DOMString": + assert_equals(typeof value, "string"); + return; + + case "ByteString": + assert_equals(typeof value, "string"); + assert_regexp_match(value, /^[\x00-\x7F]*$/); + return; + + case "USVString": + assert_equals(typeof value, "string"); + assert_regexp_match(value, /^([\x00-\ud7ff\ue000-\uffff]|[\ud800-\udbff][\udc00-\udfff])*$/); + return; + + case "ArrayBufferView": + assert_true(ArrayBuffer.isView(value)); + return; + + case "object": + assert_in_array(typeof value, ["object", "function"], "wrong type: not object or function"); + return; + } + + // This is a catch-all for any IDL type name which follows JS class + // semantics. This includes some non-interface IDL types (e.g. Int8Array, + // Function, ...), as well as any interface types that are not in the IDL + // that is fed to the harness. If an IDL type does not follow JS class + // semantics then it should go in the switch statement above. If an IDL + // type needs full checking, then the test should include it in the IDL it + // feeds to the harness. + if (!(type in this.members)) + { + assert_true(value instanceof self[type], "wrong type: not a " + type); + return; + } + + if (this.members[type] instanceof IdlInterface) + { + // We don't want to run the full + // IdlInterface.prototype.test_instance_of, because that could result + // in an infinite loop. TODO: This means we don't have tests for + // LegacyNoInterfaceObject interfaces, and we also can't test objects + // that come from another self. + assert_in_array(typeof value, ["object", "function"], "wrong type: not object or function"); + if (value instanceof Object + && !this.members[type].has_extended_attribute("LegacyNoInterfaceObject") + && type in self) + { + assert_true(value instanceof self[type], "instanceof " + type); + } + } + else if (this.members[type] instanceof IdlEnum) + { + assert_equals(typeof value, "string"); + } + else if (this.members[type] instanceof IdlDictionary) + { + // TODO: Test when we actually have something to test this on + } + else if (this.members[type] instanceof IdlCallback) + { + assert_equals(typeof value, "function"); + } + else + { + throw new IdlHarnessError("Type " + type + " isn't an interface, callback or dictionary"); + } +}; + +/// IdlObject /// +function IdlObject() {} +IdlObject.prototype.test = function() +{ + /** + * By default, this does nothing, so no actual tests are run for IdlObjects + * that don't define any (e.g., IdlDictionary at the time of this writing). + */ +}; + +IdlObject.prototype.has_extended_attribute = function(name) +{ + /** + * This is only meaningful for things that support extended attributes, + * such as interfaces, exceptions, and members. + */ + return this.extAttrs.some(function(o) + { + return o.name == name; + }); +}; + + +/// IdlDictionary /// +// Used for IdlArray.prototype.assert_type_is +function IdlDictionary(obj) +{ + /** + * obj is an object produced by the WebIDLParser.js "dictionary" + * production. + */ + + /** Self-explanatory. */ + this.name = obj.name; + + /** A back-reference to our IdlArray. */ + this.array = obj.array; + + /** An array of objects produced by the "dictionaryMember" production. */ + this.members = obj.members; + + /** + * The name (as a string) of the dictionary type we inherit from, or null + * if there is none. + */ + this.base = obj.inheritance; +} + +IdlDictionary.prototype = Object.create(IdlObject.prototype); + +IdlDictionary.prototype.get_reverse_inheritance_stack = function() { + return IdlInterface.prototype.get_reverse_inheritance_stack.call(this); +}; + +/// IdlInterface /// +function IdlInterface(obj, is_callback, is_mixin) +{ + /** + * obj is an object produced by the WebIDLParser.js "interface" production. + */ + + /** Self-explanatory. */ + this.name = obj.name; + + /** A back-reference to our IdlArray. */ + this.array = obj.array; + + /** + * An indicator of whether we should run tests on the interface object and + * interface prototype object. Tests on members are controlled by .untested + * on each member, not this. + */ + this.untested = obj.untested; + + /** An array of objects produced by the "ExtAttr" production. */ + this.extAttrs = obj.extAttrs; + + /** An array of IdlInterfaceMembers. */ + this.members = obj.members.map(function(m){return new IdlInterfaceMember(m); }); + if (this.has_extended_attribute("LegacyUnforgeable")) { + this.members + .filter(function(m) { return m.special !== "static" && (m.type == "attribute" || m.type == "operation"); }) + .forEach(function(m) { return m.isUnforgeable = true; }); + } + + /** + * The name (as a string) of the type we inherit from, or null if there is + * none. + */ + this.base = obj.inheritance; + + this._is_callback = is_callback; + this._is_mixin = is_mixin; +} +IdlInterface.prototype = Object.create(IdlObject.prototype); +IdlInterface.prototype.is_callback = function() +{ + return this._is_callback; +}; + +IdlInterface.prototype.is_mixin = function() +{ + return this._is_mixin; +}; + +IdlInterface.prototype.has_constants = function() +{ + return this.members.some(function(member) { + return member.type === "const"; + }); +}; + +IdlInterface.prototype.get_unscopables = function() +{ + return this.members.filter(function(member) { + return member.isUnscopable; + }); +}; + +IdlInterface.prototype.is_global = function() +{ + return this.extAttrs.some(function(attribute) { + return attribute.name === "Global"; + }); +}; + +/** + * Value of the LegacyNamespace extended attribute, if any. + * + * https://webidl.spec.whatwg.org/#LegacyNamespace + */ +IdlInterface.prototype.get_legacy_namespace = function() +{ + var legacyNamespace = this.extAttrs.find(function(attribute) { + return attribute.name === "LegacyNamespace"; + }); + return legacyNamespace ? legacyNamespace.rhs.value : undefined; +}; + +IdlInterface.prototype.get_interface_object_owner = function() +{ + var legacyNamespace = this.get_legacy_namespace(); + return legacyNamespace ? self[legacyNamespace] : self; +}; + +IdlInterface.prototype.should_have_interface_object = function() +{ + // "For every interface that is exposed in a given ECMAScript global + // environment and: + // * is a callback interface that has constants declared on it, or + // * is a non-callback interface that is not declared with the + // [LegacyNoInterfaceObject] extended attribute, + // a corresponding property MUST exist on the ECMAScript global object. + + return this.is_callback() ? this.has_constants() : !this.has_extended_attribute("LegacyNoInterfaceObject"); +}; + +IdlInterface.prototype.assert_interface_object_exists = function() +{ + var owner = this.get_legacy_namespace() || "self"; + assert_own_property(self[owner], this.name, owner + " does not have own property " + format_value(this.name)); +}; + +IdlInterface.prototype.get_interface_object = function() { + if (!this.should_have_interface_object()) { + var reason = this.is_callback() ? "lack of declared constants" : "declared [LegacyNoInterfaceObject] attribute"; + throw new IdlHarnessError(this.name + " has no interface object due to " + reason); + } + + return this.get_interface_object_owner()[this.name]; +}; + +IdlInterface.prototype.get_qualified_name = function() { + // https://webidl.spec.whatwg.org/#qualified-name + var legacyNamespace = this.get_legacy_namespace(); + if (legacyNamespace) { + return legacyNamespace + "." + this.name; + } + return this.name; +}; + +IdlInterface.prototype.has_to_json_regular_operation = function() { + return this.members.some(function(m) { + return m.is_to_json_regular_operation(); + }); +}; + +IdlInterface.prototype.has_default_to_json_regular_operation = function() { + return this.members.some(function(m) { + return m.is_to_json_regular_operation() && m.has_extended_attribute("Default"); + }); +}; + +/** + * Implementation of https://webidl.spec.whatwg.org/#create-an-inheritance-stack + * with the order reversed. + * + * The order is reversed so that the base class comes first in the list, because + * this is what all call sites need. + * + * So given: + * + * A : B {}; + * B : C {}; + * C {}; + * + * then A.get_reverse_inheritance_stack() returns [C, B, A], + * and B.get_reverse_inheritance_stack() returns [C, B]. + * + * Note: as dictionary inheritance is expressed identically by the AST, + * this works just as well for getting a stack of inherited dictionaries. + */ +IdlInterface.prototype.get_reverse_inheritance_stack = function() { + const stack = [this]; + let idl_interface = this; + while (idl_interface.base) { + const base = this.array.members[idl_interface.base]; + if (!base) { + throw new Error(idl_interface.type + " " + idl_interface.base + " not found (inherited by " + idl_interface.name + ")"); + } else if (stack.indexOf(base) > -1) { + stack.unshift(base); + const dep_chain = stack.map(i => i.name).join(','); + throw new IdlHarnessError(`${this.name} has a circular dependency: ${dep_chain}`); + } + idl_interface = base; + stack.unshift(idl_interface); + } + return stack; +}; + +/** + * Implementation of + * https://webidl.spec.whatwg.org/#default-tojson-operation + * for testing purposes. + * + * Collects the IDL types of the attributes that meet the criteria + * for inclusion in the default toJSON operation for easy + * comparison with actual value + */ +IdlInterface.prototype.default_to_json_operation = function() { + const map = new Map() + let isDefault = false; + for (const I of this.get_reverse_inheritance_stack()) { + if (I.has_default_to_json_regular_operation()) { + isDefault = true; + for (const m of I.members) { + if (m.special !== "static" && m.type == "attribute" && I.array.is_json_type(m.idlType)) { + map.set(m.name, m.idlType); + } + } + } else if (I.has_to_json_regular_operation()) { + isDefault = false; + } + } + return isDefault ? map : null; +}; + +IdlInterface.prototype.test = function() +{ + if (this.has_extended_attribute("LegacyNoInterfaceObject") || this.is_mixin()) + { + // No tests to do without an instance. TODO: We should still be able + // to run tests on the prototype object, if we obtain one through some + // other means. + return; + } + + // If the interface object is not exposed, only test that. Members can't be + // tested either, but objects could still be tested in |test_object|. + if (!this.exposed) + { + if (!this.untested) + { + subsetTestByKey(this.name, test, function() { + assert_false(this.name in self); + }.bind(this), this.name + " interface: existence and properties of interface object"); + } + return; + } + + if (!this.untested) + { + // First test things to do with the exception/interface object and + // exception/interface prototype object. + this.test_self(); + } + // Then test things to do with its members (constants, fields, attributes, + // operations, . . .). These are run even if .untested is true, because + // members might themselves be marked as .untested. This might happen to + // interfaces if the interface itself is untested but a partial interface + // that extends it is tested -- then the interface itself and its initial + // members will be marked as untested, but the members added by the partial + // interface are still tested. + this.test_members(); +}; + +IdlInterface.prototype.constructors = function() +{ + return this.members + .filter(function(m) { return m.type == "constructor"; }); +} + +IdlInterface.prototype.test_self = function() +{ + subsetTestByKey(this.name, test, function() + { + if (!this.should_have_interface_object()) { + return; + } + + // The name of the property is the identifier of the interface, and its + // value is an object called the interface object. + // The property has the attributes { [[Writable]]: true, + // [[Enumerable]]: false, [[Configurable]]: true }." + // TODO: Should we test here that the property is actually writable + // etc., or trust getOwnPropertyDescriptor? + this.assert_interface_object_exists(); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object_owner(), this.name); + assert_false("get" in desc, "self's property " + format_value(this.name) + " should not have a getter"); + assert_false("set" in desc, "self's property " + format_value(this.name) + " should not have a setter"); + assert_true(desc.writable, "self's property " + format_value(this.name) + " should be writable"); + assert_false(desc.enumerable, "self's property " + format_value(this.name) + " should not be enumerable"); + assert_true(desc.configurable, "self's property " + format_value(this.name) + " should be configurable"); + + if (this.is_callback()) { + // "The internal [[Prototype]] property of an interface object for + // a callback interface must be the Function.prototype object." + assert_equals(Object.getPrototypeOf(this.get_interface_object()), Function.prototype, + "prototype of self's property " + format_value(this.name) + " is not Object.prototype"); + + return; + } + + // "The interface object for a given non-callback interface is a + // function object." + // "If an object is defined to be a function object, then it has + // characteristics as follows:" + + // Its [[Prototype]] internal property is otherwise specified (see + // below). + + // "* Its [[Get]] internal property is set as described in ECMA-262 + // section 9.1.8." + // Not much to test for this. + + // "* Its [[Construct]] internal property is set as described in + // ECMA-262 section 19.2.2.3." + + // "* Its @@hasInstance property is set as described in ECMA-262 + // section 19.2.3.8, unless otherwise specified." + // TODO + + // ES6 (rev 30) 19.1.3.6: + // "Else, if O has a [[Call]] internal method, then let builtinTag be + // "Function"." + assert_class_string(this.get_interface_object(), "Function", "class string of " + this.name); + + // "The [[Prototype]] internal property of an interface object for a + // non-callback interface is determined as follows:" + var prototype = Object.getPrototypeOf(this.get_interface_object()); + if (this.base) { + // "* If the interface inherits from some other interface, the + // value of [[Prototype]] is the interface object for that other + // interface." + var inherited_interface = this.array.members[this.base]; + if (!inherited_interface.has_extended_attribute("LegacyNoInterfaceObject")) { + inherited_interface.assert_interface_object_exists(); + assert_equals(prototype, inherited_interface.get_interface_object(), + 'prototype of ' + this.name + ' is not ' + + this.base); + } + } else { + // "If the interface doesn't inherit from any other interface, the + // value of [[Prototype]] is %FunctionPrototype% ([ECMA-262], + // section 6.1.7.4)." + assert_equals(prototype, Function.prototype, + "prototype of self's property " + format_value(this.name) + " is not Function.prototype"); + } + + // Always test for [[Construct]]: + // https://github.com/heycam/webidl/issues/698 + assert_true(isConstructor(this.get_interface_object()), "interface object must pass IsConstructor check"); + + var interface_object = this.get_interface_object(); + assert_throws_js(globalOf(interface_object).TypeError, function() { + interface_object(); + }, "interface object didn't throw TypeError when called as a function"); + + if (!this.constructors().length) { + assert_throws_js(globalOf(interface_object).TypeError, function() { + new interface_object(); + }, "interface object didn't throw TypeError when called as a constructor"); + } + }.bind(this), this.name + " interface: existence and properties of interface object"); + + if (this.should_have_interface_object() && !this.is_callback()) { + subsetTestByKey(this.name, test, function() { + // This function tests WebIDL as of 2014-10-25. + // https://webidl.spec.whatwg.org/#es-interface-call + + this.assert_interface_object_exists(); + + // "Interface objects for non-callback interfaces MUST have a + // property named “length” with attributes { [[Writable]]: false, + // [[Enumerable]]: false, [[Configurable]]: true } whose value is + // a Number." + assert_own_property(this.get_interface_object(), "length"); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object(), "length"); + assert_false("get" in desc, this.name + ".length should not have a getter"); + assert_false("set" in desc, this.name + ".length should not have a setter"); + assert_false(desc.writable, this.name + ".length should not be writable"); + assert_false(desc.enumerable, this.name + ".length should not be enumerable"); + assert_true(desc.configurable, this.name + ".length should be configurable"); + + var constructors = this.constructors(); + var expected_length = minOverloadLength(constructors); + assert_equals(this.get_interface_object().length, expected_length, "wrong value for " + this.name + ".length"); + }.bind(this), this.name + " interface object length"); + } + + if (this.should_have_interface_object()) { + subsetTestByKey(this.name, test, function() { + // This function tests WebIDL as of 2015-11-17. + // https://webidl.spec.whatwg.org/#interface-object + + this.assert_interface_object_exists(); + + // "All interface objects must have a property named “name” with + // attributes { [[Writable]]: false, [[Enumerable]]: false, + // [[Configurable]]: true } whose value is the identifier of the + // corresponding interface." + + assert_own_property(this.get_interface_object(), "name"); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object(), "name"); + assert_false("get" in desc, this.name + ".name should not have a getter"); + assert_false("set" in desc, this.name + ".name should not have a setter"); + assert_false(desc.writable, this.name + ".name should not be writable"); + assert_false(desc.enumerable, this.name + ".name should not be enumerable"); + assert_true(desc.configurable, this.name + ".name should be configurable"); + assert_equals(this.get_interface_object().name, this.name, "wrong value for " + this.name + ".name"); + }.bind(this), this.name + " interface object name"); + } + + + if (this.has_extended_attribute("LegacyWindowAlias")) { + subsetTestByKey(this.name, test, function() + { + var aliasAttrs = this.extAttrs.filter(function(o) { return o.name === "LegacyWindowAlias"; }); + if (aliasAttrs.length > 1) { + throw new IdlHarnessError("Invalid IDL: multiple LegacyWindowAlias extended attributes on " + this.name); + } + if (this.is_callback()) { + throw new IdlHarnessError("Invalid IDL: LegacyWindowAlias extended attribute on non-interface " + this.name); + } + if (!(this.exposureSet === "*" || this.exposureSet.has("Window"))) { + throw new IdlHarnessError("Invalid IDL: LegacyWindowAlias extended attribute on " + this.name + " which is not exposed in Window"); + } + // TODO: when testing of [LegacyNoInterfaceObject] interfaces is supported, + // check that it's not specified together with LegacyWindowAlias. + + // TODO: maybe check that [LegacyWindowAlias] is not specified on a partial interface. + + var rhs = aliasAttrs[0].rhs; + if (!rhs) { + throw new IdlHarnessError("Invalid IDL: LegacyWindowAlias extended attribute on " + this.name + " without identifier"); + } + var aliases; + if (rhs.type === "identifier-list") { + aliases = rhs.value.map(id => id.value); + } else { // rhs.type === identifier + aliases = [ rhs.value ]; + } + + // OK now actually check the aliases... + var alias; + if (exposed_in(exposure_set(this, this.exposureSet)) && 'document' in self) { + for (alias of aliases) { + assert_true(alias in self, alias + " should exist"); + assert_equals(self[alias], this.get_interface_object(), "self." + alias + " should be the same value as self." + this.get_qualified_name()); + var desc = Object.getOwnPropertyDescriptor(self, alias); + assert_equals(desc.value, this.get_interface_object(), "wrong value in " + alias + " property descriptor"); + assert_true(desc.writable, alias + " should be writable"); + assert_false(desc.enumerable, alias + " should not be enumerable"); + assert_true(desc.configurable, alias + " should be configurable"); + assert_false('get' in desc, alias + " should not have a getter"); + assert_false('set' in desc, alias + " should not have a setter"); + } + } else { + for (alias of aliases) { + assert_false(alias in self, alias + " should not exist"); + } + } + + }.bind(this), this.name + " interface: legacy window alias"); + } + + if (this.has_extended_attribute("LegacyFactoryFunction")) { + var constructors = this.extAttrs + .filter(function(attr) { return attr.name == "LegacyFactoryFunction"; }); + if (constructors.length !== 1) { + throw new IdlHarnessError("Internal error: missing support for multiple LegacyFactoryFunction extended attributes"); + } + var constructor = constructors[0]; + var min_length = minOverloadLength([constructor]); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "for every [LegacyFactoryFunction] extended attribute on an exposed + // interface, a corresponding property must exist on the ECMAScript + // global object. The name of the property is the + // [LegacyFactoryFunction]'s identifier, and its value is an object + // called a named constructor, ... . The property has the attributes + // { [[Writable]]: true, [[Enumerable]]: false, + // [[Configurable]]: true }." + var name = constructor.rhs.value; + assert_own_property(self, name); + var desc = Object.getOwnPropertyDescriptor(self, name); + assert_equals(desc.value, self[name], "wrong value in " + name + " property descriptor"); + assert_true(desc.writable, name + " should be writable"); + assert_false(desc.enumerable, name + " should not be enumerable"); + assert_true(desc.configurable, name + " should be configurable"); + assert_false("get" in desc, name + " should not have a getter"); + assert_false("set" in desc, name + " should not have a setter"); + }.bind(this), this.name + " interface: named constructor"); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "2. Let F be ! CreateBuiltinFunction(realm, steps, + // realm.[[Intrinsics]].[[%FunctionPrototype%]])." + var name = constructor.rhs.value; + var value = self[name]; + assert_equals(typeof value, "function", "type of value in " + name + " property descriptor"); + assert_not_equals(value, this.get_interface_object(), "wrong value in " + name + " property descriptor"); + assert_equals(Object.getPrototypeOf(value), Function.prototype, "wrong value for " + name + "'s prototype"); + }.bind(this), this.name + " interface: named constructor object"); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "7. Let proto be the interface prototype object of interface I + // in realm. + // "8. Perform ! DefinePropertyOrThrow(F, "prototype", + // PropertyDescriptor{ + // [[Value]]: proto, [[Writable]]: false, + // [[Enumerable]]: false, [[Configurable]]: false + // })." + var name = constructor.rhs.value; + var expected = this.get_interface_object().prototype; + var desc = Object.getOwnPropertyDescriptor(self[name], "prototype"); + assert_equals(desc.value, expected, "wrong value for " + name + ".prototype"); + assert_false(desc.writable, "prototype should not be writable"); + assert_false(desc.enumerable, "prototype should not be enumerable"); + assert_false(desc.configurable, "prototype should not be configurable"); + assert_false("get" in desc, "prototype should not have a getter"); + assert_false("set" in desc, "prototype should not have a setter"); + }.bind(this), this.name + " interface: named constructor prototype property"); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "3. Perform ! SetFunctionName(F, id)." + var name = constructor.rhs.value; + var desc = Object.getOwnPropertyDescriptor(self[name], "name"); + assert_equals(desc.value, name, "wrong value for " + name + ".name"); + assert_false(desc.writable, "name should not be writable"); + assert_false(desc.enumerable, "name should not be enumerable"); + assert_true(desc.configurable, "name should be configurable"); + assert_false("get" in desc, "name should not have a getter"); + assert_false("set" in desc, "name should not have a setter"); + }.bind(this), this.name + " interface: named constructor name"); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "4. Initialize S to the effective overload set for constructors + // with identifier id on interface I and with argument count 0. + // "5. Let length be the length of the shortest argument list of + // the entries in S. + // "6. Perform ! SetFunctionLength(F, length)." + var name = constructor.rhs.value; + var desc = Object.getOwnPropertyDescriptor(self[name], "length"); + assert_equals(desc.value, min_length, "wrong value for " + name + ".length"); + assert_false(desc.writable, "length should not be writable"); + assert_false(desc.enumerable, "length should not be enumerable"); + assert_true(desc.configurable, "length should be configurable"); + assert_false("get" in desc, "length should not have a getter"); + assert_false("set" in desc, "length should not have a setter"); + }.bind(this), this.name + " interface: named constructor length"); + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2019-01-14. + + // "1. Let steps be the following steps: + // " 1. If NewTarget is undefined, then throw a TypeError." + var name = constructor.rhs.value; + var args = constructor.arguments.map(function(arg) { + return create_suitable_object(arg.idlType); + }); + assert_throws_js(globalOf(self[name]).TypeError, function() { + self[name](...args); + }.bind(this)); + }.bind(this), this.name + " interface: named constructor without 'new'"); + } + + subsetTestByKey(this.name, test, function() + { + // This function tests WebIDL as of 2015-01-21. + // https://webidl.spec.whatwg.org/#interface-object + + if (!this.should_have_interface_object()) { + return; + } + + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + return; + } + + // "An interface object for a non-callback interface must have a + // property named “prototype” with attributes { [[Writable]]: false, + // [[Enumerable]]: false, [[Configurable]]: false } whose value is an + // object called the interface prototype object. This object has + // properties that correspond to the regular attributes and regular + // operations defined on the interface, and is described in more detail + // in section 4.5.4 below." + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object(), "prototype"); + assert_false("get" in desc, this.name + ".prototype should not have a getter"); + assert_false("set" in desc, this.name + ".prototype should not have a setter"); + assert_false(desc.writable, this.name + ".prototype should not be writable"); + assert_false(desc.enumerable, this.name + ".prototype should not be enumerable"); + assert_false(desc.configurable, this.name + ".prototype should not be configurable"); + + // Next, test that the [[Prototype]] of the interface prototype object + // is correct. (This is made somewhat difficult by the existence of + // [LegacyNoInterfaceObject].) + // TODO: Aryeh thinks there's at least other place in this file where + // we try to figure out if an interface prototype object is + // correct. Consolidate that code. + + // "The interface prototype object for a given interface A must have an + // internal [[Prototype]] property whose value is returned from the + // following steps: + // "If A is declared with the [Global] extended + // attribute, and A supports named properties, then return the named + // properties object for A, as defined in §3.6.4 Named properties + // object. + // "Otherwise, if A is declared to inherit from another interface, then + // return the interface prototype object for the inherited interface. + // "Otherwise, return %ObjectPrototype%. + // + // "In the ECMAScript binding, the DOMException type has some additional + // requirements: + // + // "Unlike normal interface types, the interface prototype object + // for DOMException must have as its [[Prototype]] the intrinsic + // object %ErrorPrototype%." + // + if (this.name === "Window") { + assert_class_string(Object.getPrototypeOf(this.get_interface_object().prototype), + 'WindowProperties', + 'Class name for prototype of Window' + + '.prototype is not "WindowProperties"'); + } else { + var inherit_interface, inherit_interface_interface_object; + if (this.base) { + inherit_interface = this.base; + var parent = this.array.members[inherit_interface]; + if (!parent.has_extended_attribute("LegacyNoInterfaceObject")) { + parent.assert_interface_object_exists(); + inherit_interface_interface_object = parent.get_interface_object(); + } + } else if (this.name === "DOMException") { + inherit_interface = 'Error'; + inherit_interface_interface_object = self.Error; + } else { + inherit_interface = 'Object'; + inherit_interface_interface_object = self.Object; + } + if (inherit_interface_interface_object) { + assert_not_equals(inherit_interface_interface_object, undefined, + 'should inherit from ' + inherit_interface + ', but there is no such property'); + assert_own_property(inherit_interface_interface_object, 'prototype', + 'should inherit from ' + inherit_interface + ', but that object has no "prototype" property'); + assert_equals(Object.getPrototypeOf(this.get_interface_object().prototype), + inherit_interface_interface_object.prototype, + 'prototype of ' + this.name + '.prototype is not ' + inherit_interface + '.prototype'); + } else { + // We can't test that we get the correct object, because this is the + // only way to get our hands on it. We only test that its class + // string, at least, is correct. + assert_class_string(Object.getPrototypeOf(this.get_interface_object().prototype), + inherit_interface + 'Prototype', + 'Class name for prototype of ' + this.name + + '.prototype is not "' + inherit_interface + 'Prototype"'); + } + } + + // "The class string of an interface prototype object is the + // concatenation of the interface’s qualified identifier and the string + // “Prototype”." + + // Skip these tests for now due to a specification issue about + // prototype name. + // https://www.w3.org/Bugs/Public/show_bug.cgi?id=28244 + + // assert_class_string(this.get_interface_object().prototype, this.get_qualified_name() + "Prototype", + // "class string of " + this.name + ".prototype"); + + // String() should end up calling {}.toString if nothing defines a + // stringifier. + if (!this.has_stringifier()) { + // assert_equals(String(this.get_interface_object().prototype), "[object " + this.get_qualified_name() + "Prototype]", + // "String(" + this.name + ".prototype)"); + } + }.bind(this), this.name + " interface: existence and properties of interface prototype object"); + + // "If the interface is declared with the [Global] + // extended attribute, or the interface is in the set of inherited + // interfaces for any other interface that is declared with one of these + // attributes, then the interface prototype object must be an immutable + // prototype exotic object." + // https://webidl.spec.whatwg.org/#interface-prototype-object + if (this.is_global()) { + this.test_immutable_prototype("interface prototype object", this.get_interface_object().prototype); + } + + subsetTestByKey(this.name, test, function() + { + if (!this.should_have_interface_object()) { + return; + } + + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + return; + } + + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + // "If the [LegacyNoInterfaceObject] extended attribute was not specified + // on the interface, then the interface prototype object must also have a + // property named “constructor” with attributes { [[Writable]]: true, + // [[Enumerable]]: false, [[Configurable]]: true } whose value is a + // reference to the interface object for the interface." + assert_own_property(this.get_interface_object().prototype, "constructor", + this.name + '.prototype does not have own property "constructor"'); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object().prototype, "constructor"); + assert_false("get" in desc, this.name + ".prototype.constructor should not have a getter"); + assert_false("set" in desc, this.name + ".prototype.constructor should not have a setter"); + assert_true(desc.writable, this.name + ".prototype.constructor should be writable"); + assert_false(desc.enumerable, this.name + ".prototype.constructor should not be enumerable"); + assert_true(desc.configurable, this.name + ".prototype.constructor should be configurable"); + assert_equals(this.get_interface_object().prototype.constructor, this.get_interface_object(), + this.name + '.prototype.constructor is not the same object as ' + this.name); + }.bind(this), this.name + ' interface: existence and properties of interface prototype object\'s "constructor" property'); + + + subsetTestByKey(this.name, test, function() + { + if (!this.should_have_interface_object()) { + return; + } + + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + return; + } + + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + // If the interface has any member declared with the [Unscopable] extended + // attribute, then there must be a property on the interface prototype object + // whose name is the @@unscopables symbol, which has the attributes + // { [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: true }, + // and whose value is an object created as follows... + var unscopables = this.get_unscopables().map(m => m.name); + var proto = this.get_interface_object().prototype; + if (unscopables.length != 0) { + assert_own_property( + proto, Symbol.unscopables, + this.name + '.prototype should have an @@unscopables property'); + var desc = Object.getOwnPropertyDescriptor(proto, Symbol.unscopables); + assert_false("get" in desc, + this.name + ".prototype[Symbol.unscopables] should not have a getter"); + assert_false("set" in desc, this.name + ".prototype[Symbol.unscopables] should not have a setter"); + assert_false(desc.writable, this.name + ".prototype[Symbol.unscopables] should not be writable"); + assert_false(desc.enumerable, this.name + ".prototype[Symbol.unscopables] should not be enumerable"); + assert_true(desc.configurable, this.name + ".prototype[Symbol.unscopables] should be configurable"); + assert_equals(desc.value, proto[Symbol.unscopables], + this.name + '.prototype[Symbol.unscopables] should be in the descriptor'); + assert_equals(typeof desc.value, "object", + this.name + '.prototype[Symbol.unscopables] should be an object'); + assert_equals(Object.getPrototypeOf(desc.value), null, + this.name + '.prototype[Symbol.unscopables] should have a null prototype'); + assert_equals(Object.getOwnPropertySymbols(desc.value).length, + 0, + this.name + '.prototype[Symbol.unscopables] should have the right number of symbol-named properties'); + + // Check that we do not have _extra_ unscopables. Checking that we + // have all the ones we should will happen in the per-member tests. + var observed = Object.getOwnPropertyNames(desc.value); + for (var prop of observed) { + assert_not_equals(unscopables.indexOf(prop), + -1, + this.name + '.prototype[Symbol.unscopables] has unexpected property "' + prop + '"'); + } + } else { + assert_equals(Object.getOwnPropertyDescriptor(this.get_interface_object().prototype, Symbol.unscopables), + undefined, + this.name + '.prototype should not have @@unscopables'); + } + }.bind(this), this.name + ' interface: existence and properties of interface prototype object\'s @@unscopables property'); +}; + +IdlInterface.prototype.test_immutable_prototype = function(type, obj) +{ + if (typeof Object.setPrototypeOf !== "function") { + return; + } + + subsetTestByKey(this.name, test, function(t) { + var originalValue = Object.getPrototypeOf(obj); + var newValue = Object.create(null); + + t.add_cleanup(function() { + try { + Object.setPrototypeOf(obj, originalValue); + } catch (err) {} + }); + + assert_throws_js(TypeError, function() { + Object.setPrototypeOf(obj, newValue); + }); + + assert_equals( + Object.getPrototypeOf(obj), + originalValue, + "original value not modified" + ); + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to a new value via Object.setPrototypeOf " + + "should throw a TypeError"); + + subsetTestByKey(this.name, test, function(t) { + var originalValue = Object.getPrototypeOf(obj); + var newValue = Object.create(null); + + t.add_cleanup(function() { + let setter = Object.getOwnPropertyDescriptor( + Object.prototype, '__proto__' + ).set; + + try { + setter.call(obj, originalValue); + } catch (err) {} + }); + + // We need to find the actual setter for the '__proto__' property, so we + // can determine the right global for it. Walk up the prototype chain + // looking for that property until we find it. + let setter; + { + let cur = obj; + while (cur) { + const desc = Object.getOwnPropertyDescriptor(cur, "__proto__"); + if (desc) { + setter = desc.set; + break; + } + cur = Object.getPrototypeOf(cur); + } + } + assert_throws_js(globalOf(setter).TypeError, function() { + obj.__proto__ = newValue; + }); + + assert_equals( + Object.getPrototypeOf(obj), + originalValue, + "original value not modified" + ); + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to a new value via __proto__ " + + "should throw a TypeError"); + + subsetTestByKey(this.name, test, function(t) { + var originalValue = Object.getPrototypeOf(obj); + var newValue = Object.create(null); + + t.add_cleanup(function() { + try { + Reflect.setPrototypeOf(obj, originalValue); + } catch (err) {} + }); + + assert_false(Reflect.setPrototypeOf(obj, newValue)); + + assert_equals( + Object.getPrototypeOf(obj), + originalValue, + "original value not modified" + ); + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to a new value via Reflect.setPrototypeOf " + + "should return false"); + + subsetTestByKey(this.name, test, function() { + var originalValue = Object.getPrototypeOf(obj); + + Object.setPrototypeOf(obj, originalValue); + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to its original value via Object.setPrototypeOf " + + "should not throw"); + + subsetTestByKey(this.name, test, function() { + var originalValue = Object.getPrototypeOf(obj); + + obj.__proto__ = originalValue; + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to its original value via __proto__ " + + "should not throw"); + + subsetTestByKey(this.name, test, function() { + var originalValue = Object.getPrototypeOf(obj); + + assert_true(Reflect.setPrototypeOf(obj, originalValue)); + }.bind(this), this.name + " interface: internal [[SetPrototypeOf]] method " + + "of " + type + " - setting to its original value via Reflect.setPrototypeOf " + + "should return true"); +}; + +IdlInterface.prototype.test_member_const = function(member) +{ + if (!this.has_constants()) { + throw new IdlHarnessError("Internal error: test_member_const called without any constants"); + } + + subsetTestByKey(this.name, test, function() + { + this.assert_interface_object_exists(); + + // "For each constant defined on an interface A, there must be + // a corresponding property on the interface object, if it + // exists." + assert_own_property(this.get_interface_object(), member.name); + // "The value of the property is that which is obtained by + // converting the constant’s IDL value to an ECMAScript + // value." + assert_equals(this.get_interface_object()[member.name], constValue(member.value), + "property has wrong value"); + // "The property has attributes { [[Writable]]: false, + // [[Enumerable]]: true, [[Configurable]]: false }." + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object(), member.name); + assert_false("get" in desc, "property should not have a getter"); + assert_false("set" in desc, "property should not have a setter"); + assert_false(desc.writable, "property should not be writable"); + assert_true(desc.enumerable, "property should be enumerable"); + assert_false(desc.configurable, "property should not be configurable"); + }.bind(this), this.name + " interface: constant " + member.name + " on interface object"); + + // "In addition, a property with the same characteristics must + // exist on the interface prototype object." + subsetTestByKey(this.name, test, function() + { + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + return; + } + + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + assert_own_property(this.get_interface_object().prototype, member.name); + assert_equals(this.get_interface_object().prototype[member.name], constValue(member.value), + "property has wrong value"); + var desc = Object.getOwnPropertyDescriptor(this.get_interface_object(), member.name); + assert_false("get" in desc, "property should not have a getter"); + assert_false("set" in desc, "property should not have a setter"); + assert_false(desc.writable, "property should not be writable"); + assert_true(desc.enumerable, "property should be enumerable"); + assert_false(desc.configurable, "property should not be configurable"); + }.bind(this), this.name + " interface: constant " + member.name + " on interface prototype object"); +}; + + +IdlInterface.prototype.test_member_attribute = function(member) + { + if (!shouldRunSubTest(this.name)) { + return; + } + var a_test = subsetTestByKey(this.name, async_test, this.name + " interface: attribute " + member.name); + a_test.step(function() + { + if (!this.should_have_interface_object()) { + a_test.done(); + return; + } + + this.assert_interface_object_exists(); + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + if (member.special === "static") { + assert_own_property(this.get_interface_object(), member.name, + "The interface object must have a property " + + format_value(member.name)); + a_test.done(); + return; + } + + this.do_member_unscopable_asserts(member); + + if (this.is_global()) { + assert_own_property(self, member.name, + "The global object must have a property " + + format_value(member.name)); + assert_false(member.name in this.get_interface_object().prototype, + "The prototype object should not have a property " + + format_value(member.name)); + + var getter = Object.getOwnPropertyDescriptor(self, member.name).get; + assert_equals(typeof(getter), "function", + format_value(member.name) + " must have a getter"); + + // Try/catch around the get here, since it can legitimately throw. + // If it does, we obviously can't check for equality with direct + // invocation of the getter. + var gotValue; + var propVal; + try { + propVal = self[member.name]; + gotValue = true; + } catch (e) { + gotValue = false; + } + if (gotValue) { + assert_equals(propVal, getter.call(undefined), + "Gets on a global should not require an explicit this"); + } + + // do_interface_attribute_asserts must be the last thing we do, + // since it will call done() on a_test. + this.do_interface_attribute_asserts(self, member, a_test); + } else { + assert_true(member.name in this.get_interface_object().prototype, + "The prototype object must have a property " + + format_value(member.name)); + + if (!member.has_extended_attribute("LegacyLenientThis")) { + if (member.idlType.generic !== "Promise") { + // this.get_interface_object() returns a thing in our global + assert_throws_js(TypeError, function() { + this.get_interface_object().prototype[member.name]; + }.bind(this), "getting property on prototype object must throw TypeError"); + // do_interface_attribute_asserts must be the last thing we + // do, since it will call done() on a_test. + this.do_interface_attribute_asserts(this.get_interface_object().prototype, member, a_test); + } else { + promise_rejects_js(a_test, TypeError, + this.get_interface_object().prototype[member.name]) + .then(a_test.step_func(function() { + // do_interface_attribute_asserts must be the last + // thing we do, since it will call done() on a_test. + this.do_interface_attribute_asserts(this.get_interface_object().prototype, + member, a_test); + }.bind(this))); + } + } else { + assert_equals(this.get_interface_object().prototype[member.name], undefined, + "getting property on prototype object must return undefined"); + // do_interface_attribute_asserts must be the last thing we do, + // since it will call done() on a_test. + this.do_interface_attribute_asserts(this.get_interface_object().prototype, member, a_test); + } + } + }.bind(this)); +}; + +IdlInterface.prototype.test_member_operation = function(member) +{ + if (!shouldRunSubTest(this.name)) { + return; + } + var a_test = subsetTestByKey(this.name, async_test, this.name + " interface: operation " + member); + a_test.step(function() + { + // This function tests WebIDL as of 2015-12-29. + // https://webidl.spec.whatwg.org/#es-operations + + if (!this.should_have_interface_object()) { + a_test.done(); + return; + } + + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + a_test.done(); + return; + } + + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + // "For each unique identifier of an exposed operation defined on the + // interface, there must exist a corresponding property, unless the + // effective overload set for that identifier and operation and with an + // argument count of 0 has no entries." + + // TODO: Consider [Exposed]. + + // "The location of the property is determined as follows:" + var memberHolderObject; + // "* If the operation is static, then the property exists on the + // interface object." + if (member.special === "static") { + assert_own_property(this.get_interface_object(), member.name, + "interface object missing static operation"); + memberHolderObject = this.get_interface_object(); + // "* Otherwise, [...] if the interface was declared with the [Global] + // extended attribute, then the property exists + // on every object that implements the interface." + } else if (this.is_global()) { + assert_own_property(self, member.name, + "global object missing non-static operation"); + memberHolderObject = self; + // "* Otherwise, the property exists solely on the interface’s + // interface prototype object." + } else { + assert_own_property(this.get_interface_object().prototype, member.name, + "interface prototype object missing non-static operation"); + memberHolderObject = this.get_interface_object().prototype; + } + this.do_member_unscopable_asserts(member); + this.do_member_operation_asserts(memberHolderObject, member, a_test); + }.bind(this)); +}; + +IdlInterface.prototype.do_member_unscopable_asserts = function(member) +{ + // Check that if the member is unscopable then it's in the + // @@unscopables object properly. + if (!member.isUnscopable) { + return; + } + + var unscopables = this.get_interface_object().prototype[Symbol.unscopables]; + var prop = member.name; + var propDesc = Object.getOwnPropertyDescriptor(unscopables, prop); + assert_equals(typeof propDesc, "object", + this.name + '.prototype[Symbol.unscopables].' + prop + ' must exist') + assert_false("get" in propDesc, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must have no getter'); + assert_false("set" in propDesc, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must have no setter'); + assert_true(propDesc.writable, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must be writable'); + assert_true(propDesc.enumerable, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must be enumerable'); + assert_true(propDesc.configurable, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must be configurable'); + assert_equals(propDesc.value, true, + this.name + '.prototype[Symbol.unscopables].' + prop + ' must have the value `true`'); +}; + +IdlInterface.prototype.do_member_operation_asserts = function(memberHolderObject, member, a_test) +{ + var done = a_test.done.bind(a_test); + var operationUnforgeable = member.isUnforgeable; + var desc = Object.getOwnPropertyDescriptor(memberHolderObject, member.name); + // "The property has attributes { [[Writable]]: B, + // [[Enumerable]]: true, [[Configurable]]: B }, where B is false if the + // operation is unforgeable on the interface, and true otherwise". + assert_false("get" in desc, "property should not have a getter"); + assert_false("set" in desc, "property should not have a setter"); + assert_equals(desc.writable, !operationUnforgeable, + "property should be writable if and only if not unforgeable"); + assert_true(desc.enumerable, "property should be enumerable"); + assert_equals(desc.configurable, !operationUnforgeable, + "property should be configurable if and only if not unforgeable"); + // "The value of the property is a Function object whose + // behavior is as follows . . ." + assert_equals(typeof memberHolderObject[member.name], "function", + "property must be a function"); + + const operationOverloads = this.members.filter(function(m) { + return m.type == "operation" && m.name == member.name && + (m.special === "static") === (member.special === "static"); + }); + assert_equals( + memberHolderObject[member.name].length, + minOverloadLength(operationOverloads), + "property has wrong .length"); + assert_equals( + memberHolderObject[member.name].name, + member.name, + "property has wrong .name"); + + // Make some suitable arguments + var args = member.arguments.map(function(arg) { + return create_suitable_object(arg.idlType); + }); + + // "Let O be a value determined as follows: + // ". . . + // "Otherwise, throw a TypeError." + // This should be hit if the operation is not static, there is + // no [ImplicitThis] attribute, and the this value is null. + // + // TODO: We currently ignore the [ImplicitThis] case. Except we manually + // check for globals, since otherwise we'll invoke window.close(). And we + // have to skip this test for anything that on the proto chain of "self", + // since that does in fact have implicit-this behavior. + if (member.special !== "static") { + var cb; + if (!this.is_global() && + memberHolderObject[member.name] != self[member.name]) + { + cb = awaitNCallbacks(2, done); + throwOrReject(a_test, member, memberHolderObject[member.name], null, args, + "calling operation with this = null didn't throw TypeError", cb); + } else { + cb = awaitNCallbacks(1, done); + } + + // ". . . If O is not null and is also not a platform object + // that implements interface I, throw a TypeError." + // + // TODO: Test a platform object that implements some other + // interface. (Have to be sure to get inheritance right.) + throwOrReject(a_test, member, memberHolderObject[member.name], {}, args, + "calling operation with this = {} didn't throw TypeError", cb); + } else { + done(); + } +} + +IdlInterface.prototype.test_to_json_operation = function(desc, memberHolderObject, member) { + var instanceName = memberHolderObject && memberHolderObject.constructor.name + || member.name + " object"; + if (member.has_extended_attribute("Default")) { + subsetTestByKey(this.name, test, function() { + var map = this.default_to_json_operation(); + var json = memberHolderObject.toJSON(); + map.forEach(function(type, k) { + assert_true(k in json, "property " + JSON.stringify(k) + " should be present in the output of " + this.name + ".prototype.toJSON()"); + var descriptor = Object.getOwnPropertyDescriptor(json, k); + assert_true(descriptor.writable, "property " + k + " should be writable"); + assert_true(descriptor.configurable, "property " + k + " should be configurable"); + assert_true(descriptor.enumerable, "property " + k + " should be enumerable"); + this.array.assert_type_is(json[k], type); + delete json[k]; + }, this); + }.bind(this), this.name + " interface: default toJSON operation on " + desc); + } else { + subsetTestByKey(this.name, test, function() { + assert_true(this.array.is_json_type(member.idlType), JSON.stringify(member.idlType) + " is not an appropriate return value for the toJSON operation of " + instanceName); + this.array.assert_type_is(memberHolderObject.toJSON(), member.idlType); + }.bind(this), this.name + " interface: toJSON operation on " + desc); + } +}; + +IdlInterface.prototype.test_member_maplike = function(member) { + subsetTestByKey(this.name, test, () => { + const proto = this.get_interface_object().prototype; + + const methods = [ + ["entries", 0], + ["keys", 0], + ["values", 0], + ["forEach", 1], + ["get", 1], + ["has", 1] + ]; + if (!member.readonly) { + methods.push( + ["set", 2], + ["delete", 1], + ["clear", 0] + ); + } + + for (const [name, length] of methods) { + const desc = Object.getOwnPropertyDescriptor(proto, name); + assert_equals(typeof desc.value, "function", `${name} should be a function`); + assert_equals(desc.enumerable, true, `${name} enumerable`); + assert_equals(desc.configurable, true, `${name} configurable`); + assert_equals(desc.writable, true, `${name} writable`); + assert_equals(desc.value.length, length, `${name} function object length should be ${length}`); + assert_equals(desc.value.name, name, `${name} function object should have the right name`); + } + + const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.iterator); + assert_equals(iteratorDesc.value, proto.entries, `@@iterator should equal entries`); + assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`); + assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`); + assert_equals(iteratorDesc.writable, true, `@@iterator writable`); + + const sizeDesc = Object.getOwnPropertyDescriptor(proto, "size"); + assert_equals(typeof sizeDesc.get, "function", `size getter should be a function`); + assert_equals(sizeDesc.set, undefined, `size should not have a setter`); + assert_equals(sizeDesc.enumerable, true, `size enumerable`); + assert_equals(sizeDesc.configurable, true, `size configurable`); + assert_equals(sizeDesc.get.length, 0, `size getter length`); + assert_equals(sizeDesc.get.name, "get size", `size getter name`); + }, `${this.name} interface: maplike<${member.idlType.map(t => t.idlType).join(", ")}>`); +}; + +IdlInterface.prototype.test_member_setlike = function(member) { + subsetTestByKey(this.name, test, () => { + const proto = this.get_interface_object().prototype; + + const methods = [ + ["entries", 0], + ["keys", 0], + ["values", 0], + ["forEach", 1], + ["has", 1] + ]; + if (!member.readonly) { + methods.push( + ["add", 1], + ["delete", 1], + ["clear", 0] + ); + } + + for (const [name, length] of methods) { + const desc = Object.getOwnPropertyDescriptor(proto, name); + assert_equals(typeof desc.value, "function", `${name} should be a function`); + assert_equals(desc.enumerable, true, `${name} enumerable`); + assert_equals(desc.configurable, true, `${name} configurable`); + assert_equals(desc.writable, true, `${name} writable`); + assert_equals(desc.value.length, length, `${name} function object length should be ${length}`); + assert_equals(desc.value.name, name, `${name} function object should have the right name`); + } + + const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.iterator); + assert_equals(iteratorDesc.value, proto.values, `@@iterator should equal values`); + assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`); + assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`); + assert_equals(iteratorDesc.writable, true, `@@iterator writable`); + + const sizeDesc = Object.getOwnPropertyDescriptor(proto, "size"); + assert_equals(typeof sizeDesc.get, "function", `size getter should be a function`); + assert_equals(sizeDesc.set, undefined, `size should not have a setter`); + assert_equals(sizeDesc.enumerable, true, `size enumerable`); + assert_equals(sizeDesc.configurable, true, `size configurable`); + assert_equals(sizeDesc.get.length, 0, `size getter length`); + assert_equals(sizeDesc.get.name, "get size", `size getter name`); + }, `${this.name} interface: setlike<${member.idlType.map(t => t.idlType).join(", ")}>`); +}; + +IdlInterface.prototype.test_member_iterable = function(member) { + subsetTestByKey(this.name, test, () => { + const isPairIterator = member.idlType.length === 2; + const proto = this.get_interface_object().prototype; + + const methods = [ + ["entries", 0], + ["keys", 0], + ["values", 0], + ["forEach", 1] + ]; + + for (const [name, length] of methods) { + const desc = Object.getOwnPropertyDescriptor(proto, name); + assert_equals(typeof desc.value, "function", `${name} should be a function`); + assert_equals(desc.enumerable, true, `${name} enumerable`); + assert_equals(desc.configurable, true, `${name} configurable`); + assert_equals(desc.writable, true, `${name} writable`); + assert_equals(desc.value.length, length, `${name} function object length should be ${length}`); + assert_equals(desc.value.name, name, `${name} function object should have the right name`); + + if (!isPairIterator) { + assert_equals(desc.value, Array.prototype[name], `${name} equality with Array.prototype version`); + } + } + + const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.iterator); + assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`); + assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`); + assert_equals(iteratorDesc.writable, true, `@@iterator writable`); + + if (isPairIterator) { + assert_equals(iteratorDesc.value, proto.entries, `@@iterator equality with entries`); + } else { + assert_equals(iteratorDesc.value, Array.prototype[Symbol.iterator], `@@iterator equality with Array.prototype version`); + } + }, `${this.name} interface: iterable<${member.idlType.map(t => t.idlType).join(", ")}>`); +}; + +IdlInterface.prototype.test_member_async_iterable = function(member) { + subsetTestByKey(this.name, test, () => { + const isPairIterator = member.idlType.length === 2; + const proto = this.get_interface_object().prototype; + + // Note that although the spec allows arguments, which will be passed to the @@asyncIterator + // method (which is either values or entries), those arguments must always be optional. So + // length of 0 is still correct for values and entries. + const methods = [ + ["values", 0], + ]; + + if (isPairIterator) { + methods.push( + ["entries", 0], + ["keys", 0] + ); + } + + for (const [name, length] of methods) { + const desc = Object.getOwnPropertyDescriptor(proto, name); + assert_equals(typeof desc.value, "function", `${name} should be a function`); + assert_equals(desc.enumerable, true, `${name} enumerable`); + assert_equals(desc.configurable, true, `${name} configurable`); + assert_equals(desc.writable, true, `${name} writable`); + assert_equals(desc.value.length, length, `${name} function object length should be ${length}`); + assert_equals(desc.value.name, name, `${name} function object should have the right name`); + } + + const iteratorDesc = Object.getOwnPropertyDescriptor(proto, Symbol.asyncIterator); + assert_equals(iteratorDesc.enumerable, false, `@@iterator enumerable`); + assert_equals(iteratorDesc.configurable, true, `@@iterator configurable`); + assert_equals(iteratorDesc.writable, true, `@@iterator writable`); + + if (isPairIterator) { + assert_equals(iteratorDesc.value, proto.entries, `@@iterator equality with entries`); + } else { + assert_equals(iteratorDesc.value, proto.values, `@@iterator equality with values`); + } + }, `${this.name} interface: async iterable<${member.idlType.map(t => t.idlType).join(", ")}>`); +}; + +IdlInterface.prototype.test_member_stringifier = function(member) +{ + subsetTestByKey(this.name, test, function() + { + if (!this.should_have_interface_object()) { + return; + } + + this.assert_interface_object_exists(); + + if (this.is_callback()) { + assert_false("prototype" in this.get_interface_object(), + this.name + ' should not have a "prototype" property'); + return; + } + + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + // ". . . the property exists on the interface prototype object." + var interfacePrototypeObject = this.get_interface_object().prototype; + assert_own_property(interfacePrototypeObject, "toString", + "interface prototype object missing non-static operation"); + + var stringifierUnforgeable = member.isUnforgeable; + var desc = Object.getOwnPropertyDescriptor(interfacePrototypeObject, "toString"); + // "The property has attributes { [[Writable]]: B, + // [[Enumerable]]: true, [[Configurable]]: B }, where B is false if the + // stringifier is unforgeable on the interface, and true otherwise." + assert_false("get" in desc, "property should not have a getter"); + assert_false("set" in desc, "property should not have a setter"); + assert_equals(desc.writable, !stringifierUnforgeable, + "property should be writable if and only if not unforgeable"); + assert_true(desc.enumerable, "property should be enumerable"); + assert_equals(desc.configurable, !stringifierUnforgeable, + "property should be configurable if and only if not unforgeable"); + // "The value of the property is a Function object, which behaves as + // follows . . ." + assert_equals(typeof interfacePrototypeObject.toString, "function", + "property must be a function"); + // "The value of the Function object’s “length” property is the Number + // value 0." + assert_equals(interfacePrototypeObject.toString.length, 0, + "property has wrong .length"); + + // "Let O be the result of calling ToObject on the this value." + assert_throws_js(globalOf(interfacePrototypeObject.toString).TypeError, function() { + interfacePrototypeObject.toString.apply(null, []); + }, "calling stringifier with this = null didn't throw TypeError"); + + // "If O is not an object that implements the interface on which the + // stringifier was declared, then throw a TypeError." + // + // TODO: Test a platform object that implements some other + // interface. (Have to be sure to get inheritance right.) + assert_throws_js(globalOf(interfacePrototypeObject.toString).TypeError, function() { + interfacePrototypeObject.toString.apply({}, []); + }, "calling stringifier with this = {} didn't throw TypeError"); + }.bind(this), this.name + " interface: stringifier"); +}; + +IdlInterface.prototype.test_members = function() +{ + var unexposed_members = new Set(); + for (var i = 0; i < this.members.length; i++) + { + var member = this.members[i]; + if (member.untested) { + continue; + } + + if (!exposed_in(exposure_set(member, this.exposureSet))) { + if (!unexposed_members.has(member.name)) { + unexposed_members.add(member.name); + subsetTestByKey(this.name, test, function() { + // It's not exposed, so we shouldn't find it anywhere. + assert_false(member.name in this.get_interface_object(), + "The interface object must not have a property " + + format_value(member.name)); + assert_false(member.name in this.get_interface_object().prototype, + "The prototype object must not have a property " + + format_value(member.name)); + }.bind(this), this.name + " interface: member " + member.name); + } + continue; + } + + switch (member.type) { + case "const": + this.test_member_const(member); + break; + + case "attribute": + // For unforgeable attributes, we do the checks in + // test_interface_of instead. + if (!member.isUnforgeable) + { + this.test_member_attribute(member); + } + if (member.special === "stringifier") { + this.test_member_stringifier(member); + } + break; + + case "operation": + // TODO: Need to correctly handle multiple operations with the same + // identifier. + // For unforgeable operations, we do the checks in + // test_interface_of instead. + if (member.name) { + if (!member.isUnforgeable) + { + this.test_member_operation(member); + } + } else if (member.special === "stringifier") { + this.test_member_stringifier(member); + } + break; + + case "iterable": + if (member.async) { + this.test_member_async_iterable(member); + } else { + this.test_member_iterable(member); + } + break; + case "maplike": + this.test_member_maplike(member); + break; + case "setlike": + this.test_member_setlike(member); + break; + default: + // TODO: check more member types. + break; + } + } +}; + +IdlInterface.prototype.test_object = function(desc) +{ + var obj, exception = null; + try + { + obj = eval(desc); + } + catch(e) + { + exception = e; + } + + var expected_typeof; + if (this.name == "HTMLAllCollection") + { + // Result of [[IsHTMLDDA]] slot + expected_typeof = "undefined"; + } + else + { + expected_typeof = "object"; + } + + if (this.is_callback()) { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + } else { + this.test_primary_interface_of(desc, obj, exception, expected_typeof); + + var current_interface = this; + while (current_interface) + { + if (!(current_interface.name in this.array.members)) + { + throw new IdlHarnessError("Interface " + current_interface.name + " not found (inherited by " + this.name + ")"); + } + if (current_interface.prevent_multiple_testing && current_interface.already_tested) + { + return; + } + current_interface.test_interface_of(desc, obj, exception, expected_typeof); + current_interface = this.array.members[current_interface.base]; + } + } +}; + +IdlInterface.prototype.test_primary_interface_of = function(desc, obj, exception, expected_typeof) +{ + // Only the object itself, not its members, are tested here, so if the + // interface is untested, there is nothing to do. + if (this.untested) + { + return; + } + + // "The internal [[SetPrototypeOf]] method of every platform object that + // implements an interface with the [Global] extended + // attribute must execute the same algorithm as is defined for the + // [[SetPrototypeOf]] internal method of an immutable prototype exotic + // object." + // https://webidl.spec.whatwg.org/#platform-object-setprototypeof + if (this.is_global()) + { + this.test_immutable_prototype("global platform object", obj); + } + + + // We can't easily test that its prototype is correct if there's no + // interface object, or the object is from a different global environment + // (not instanceof Object). TODO: test in this case that its prototype at + // least looks correct, even if we can't test that it's actually correct. + if (this.should_have_interface_object() + && (typeof obj != expected_typeof || obj instanceof Object)) + { + subsetTestByKey(this.name, test, function() + { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + this.assert_interface_object_exists(); + assert_own_property(this.get_interface_object(), "prototype", + 'interface "' + this.name + '" does not have own property "prototype"'); + + // "The value of the internal [[Prototype]] property of the + // platform object is the interface prototype object of the primary + // interface from the platform object’s associated global + // environment." + assert_equals(Object.getPrototypeOf(obj), + this.get_interface_object().prototype, + desc + "'s prototype is not " + this.name + ".prototype"); + }.bind(this), this.name + " must be primary interface of " + desc); + } + + // "The class string of a platform object that implements one or more + // interfaces must be the qualified name of the primary interface of the + // platform object." + subsetTestByKey(this.name, test, function() + { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + assert_class_string(obj, this.get_qualified_name(), "class string of " + desc); + if (!this.has_stringifier()) + { + assert_equals(String(obj), "[object " + this.get_qualified_name() + "]", "String(" + desc + ")"); + } + }.bind(this), "Stringification of " + desc); +}; + +IdlInterface.prototype.test_interface_of = function(desc, obj, exception, expected_typeof) +{ + // TODO: Indexed and named properties, more checks on interface members + this.already_tested = true; + if (!shouldRunSubTest(this.name)) { + return; + } + + var unexposed_properties = new Set(); + for (var i = 0; i < this.members.length; i++) + { + var member = this.members[i]; + if (member.untested) { + continue; + } + if (!exposed_in(exposure_set(member, this.exposureSet))) + { + if (!unexposed_properties.has(member.name)) + { + unexposed_properties.add(member.name); + subsetTestByKey(this.name, test, function() { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_false(member.name in obj); + }.bind(this), this.name + " interface: " + desc + ' must not have property "' + member.name + '"'); + } + continue; + } + if (member.type == "attribute" && member.isUnforgeable) + { + var a_test = subsetTestByKey(this.name, async_test, this.name + " interface: " + desc + ' must have own property "' + member.name + '"'); + a_test.step(function() { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + // Call do_interface_attribute_asserts last, since it will call a_test.done() + this.do_interface_attribute_asserts(obj, member, a_test); + }.bind(this)); + } + else if (member.type == "operation" && + member.name && + member.isUnforgeable) + { + var a_test = subsetTestByKey(this.name, async_test, this.name + " interface: " + desc + ' must have own property "' + member.name + '"'); + a_test.step(function() + { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + assert_own_property(obj, member.name, + "Doesn't have the unforgeable operation property"); + this.do_member_operation_asserts(obj, member, a_test); + }.bind(this)); + } + else if ((member.type == "const" + || member.type == "attribute" + || member.type == "operation") + && member.name) + { + subsetTestByKey(this.name, test, function() + { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + if (member.special !== "static") { + if (!this.is_global()) { + assert_inherits(obj, member.name); + } else { + assert_own_property(obj, member.name); + } + + if (member.type == "const") + { + assert_equals(obj[member.name], constValue(member.value)); + } + if (member.type == "attribute") + { + // Attributes are accessor properties, so they might + // legitimately throw an exception rather than returning + // anything. + var property, thrown = false; + try + { + property = obj[member.name]; + } + catch (e) + { + thrown = true; + } + if (!thrown) + { + if (this.name == "Document" && member.name == "all") + { + // Result of [[IsHTMLDDA]] slot + assert_equals(typeof property, "undefined"); + } + else + { + this.array.assert_type_is(property, member.idlType); + } + } + } + if (member.type == "operation") + { + assert_equals(typeof obj[member.name], "function"); + } + } + }.bind(this), this.name + " interface: " + desc + ' must inherit property "' + member + '" with the proper type'); + } + // TODO: This is wrong if there are multiple operations with the same + // identifier. + // TODO: Test passing arguments of the wrong type. + if (member.type == "operation" && member.name && member.arguments.length) + { + var description = + this.name + " interface: calling " + member + " on " + desc + + " with too few arguments must throw TypeError"; + var a_test = subsetTestByKey(this.name, async_test, description); + a_test.step(function() + { + assert_equals(exception, null, "Unexpected exception when evaluating object"); + assert_equals(typeof obj, expected_typeof, "wrong typeof object"); + var fn; + if (member.special !== "static") { + if (!this.is_global() && !member.isUnforgeable) { + assert_inherits(obj, member.name); + } else { + assert_own_property(obj, member.name); + } + fn = obj[member.name]; + } + else + { + assert_own_property(obj.constructor, member.name, "interface object must have static operation as own property"); + fn = obj.constructor[member.name]; + } + + var minLength = minOverloadLength(this.members.filter(function(m) { + return m.type == "operation" && m.name == member.name; + })); + var args = []; + var cb = awaitNCallbacks(minLength, a_test.done.bind(a_test)); + for (var i = 0; i < minLength; i++) { + throwOrReject(a_test, member, fn, obj, args, "Called with " + i + " arguments", cb); + + args.push(create_suitable_object(member.arguments[i].idlType)); + } + if (minLength === 0) { + cb(); + } + }.bind(this)); + } + + if (member.is_to_json_regular_operation()) { + this.test_to_json_operation(desc, obj, member); + } + } +}; + +IdlInterface.prototype.has_stringifier = function() +{ + if (this.name === "DOMException") { + // toString is inherited from Error, so don't assume we have the + // default stringifer + return true; + } + if (this.members.some(function(member) { return member.special === "stringifier"; })) { + return true; + } + if (this.base && + this.array.members[this.base].has_stringifier()) { + return true; + } + return false; +}; + +IdlInterface.prototype.do_interface_attribute_asserts = function(obj, member, a_test) +{ + // This function tests WebIDL as of 2015-01-27. + // TODO: Consider [Exposed]. + + // This is called by test_member_attribute() with the prototype as obj if + // it is not a global, and the global otherwise, and by test_interface_of() + // with the object as obj. + + var pendingPromises = []; + + // "The name of the property is the identifier of the attribute." + assert_own_property(obj, member.name); + + // "The property has attributes { [[Get]]: G, [[Set]]: S, [[Enumerable]]: + // true, [[Configurable]]: configurable }, where: + // "configurable is false if the attribute was declared with the + // [LegacyUnforgeable] extended attribute and true otherwise; + // "G is the attribute getter, defined below; and + // "S is the attribute setter, also defined below." + var desc = Object.getOwnPropertyDescriptor(obj, member.name); + assert_false("value" in desc, 'property descriptor should not have a "value" field'); + assert_false("writable" in desc, 'property descriptor should not have a "writable" field'); + assert_true(desc.enumerable, "property should be enumerable"); + if (member.isUnforgeable) + { + assert_false(desc.configurable, "[LegacyUnforgeable] property must not be configurable"); + } + else + { + assert_true(desc.configurable, "property must be configurable"); + } + + + // "The attribute getter is a Function object whose behavior when invoked + // is as follows:" + assert_equals(typeof desc.get, "function", "getter must be Function"); + + // "If the attribute is a regular attribute, then:" + if (member.special !== "static") { + // "If O is not a platform object that implements I, then: + // "If the attribute was specified with the [LegacyLenientThis] extended + // attribute, then return undefined. + // "Otherwise, throw a TypeError." + if (!member.has_extended_attribute("LegacyLenientThis")) { + if (member.idlType.generic !== "Promise") { + assert_throws_js(globalOf(desc.get).TypeError, function() { + desc.get.call({}); + }.bind(this), "calling getter on wrong object type must throw TypeError"); + } else { + pendingPromises.push( + promise_rejects_js(a_test, TypeError, desc.get.call({}), + "calling getter on wrong object type must reject the return promise with TypeError")); + } + } else { + assert_equals(desc.get.call({}), undefined, + "calling getter on wrong object type must return undefined"); + } + } + + // "The value of the Function object’s “length” property is the Number + // value 0." + assert_equals(desc.get.length, 0, "getter length must be 0"); + + // "Let name be the string "get " prepended to attribute’s identifier." + // "Perform ! SetFunctionName(F, name)." + assert_equals(desc.get.name, "get " + member.name, + "getter must have the name 'get " + member.name + "'"); + + + // TODO: Test calling setter on the interface prototype (should throw + // TypeError in most cases). + if (member.readonly + && !member.has_extended_attribute("LegacyLenientSetter") + && !member.has_extended_attribute("PutForwards") + && !member.has_extended_attribute("Replaceable")) + { + // "The attribute setter is undefined if the attribute is declared + // readonly and has neither a [PutForwards] nor a [Replaceable] + // extended attribute declared on it." + assert_equals(desc.set, undefined, "setter must be undefined for readonly attributes"); + } + else + { + // "Otherwise, it is a Function object whose behavior when + // invoked is as follows:" + assert_equals(typeof desc.set, "function", "setter must be function for PutForwards, Replaceable, or non-readonly attributes"); + + // "If the attribute is a regular attribute, then:" + if (member.special !== "static") { + // "If /validThis/ is false and the attribute was not specified + // with the [LegacyLenientThis] extended attribute, then throw a + // TypeError." + // "If the attribute is declared with a [Replaceable] extended + // attribute, then: ..." + // "If validThis is false, then return." + if (!member.has_extended_attribute("LegacyLenientThis")) { + assert_throws_js(globalOf(desc.set).TypeError, function() { + desc.set.call({}); + }.bind(this), "calling setter on wrong object type must throw TypeError"); + } else { + assert_equals(desc.set.call({}), undefined, + "calling setter on wrong object type must return undefined"); + } + } + + // "The value of the Function object’s “length” property is the Number + // value 1." + assert_equals(desc.set.length, 1, "setter length must be 1"); + + // "Let name be the string "set " prepended to id." + // "Perform ! SetFunctionName(F, name)." + assert_equals(desc.set.name, "set " + member.name, + "The attribute setter must have the name 'set " + member.name + "'"); + } + + Promise.all(pendingPromises).then(a_test.done.bind(a_test)); +} + +/// IdlInterfaceMember /// +function IdlInterfaceMember(obj) +{ + /** + * obj is an object produced by the WebIDLParser.js "ifMember" production. + * We just forward all properties to this object without modification, + * except for special extAttrs handling. + */ + for (var k in obj.toJSON()) + { + this[k] = obj[k]; + } + if (!("extAttrs" in this)) + { + this.extAttrs = []; + } + + this.isUnforgeable = this.has_extended_attribute("LegacyUnforgeable"); + this.isUnscopable = this.has_extended_attribute("Unscopable"); +} + +IdlInterfaceMember.prototype = Object.create(IdlObject.prototype); + +IdlInterfaceMember.prototype.toJSON = function() { + return this; +}; + +IdlInterfaceMember.prototype.is_to_json_regular_operation = function() { + return this.type == "operation" && this.special !== "static" && this.name == "toJSON"; +}; + +IdlInterfaceMember.prototype.toString = function() { + function formatType(type) { + var result; + if (type.generic) { + result = type.generic + "<" + type.idlType.map(formatType).join(", ") + ">"; + } else if (type.union) { + result = "(" + type.subtype.map(formatType).join(" or ") + ")"; + } else { + result = type.idlType; + } + if (type.nullable) { + result += "?" + } + return result; + } + + if (this.type === "operation") { + var args = this.arguments.map(function(m) { + return [ + m.optional ? "optional " : "", + formatType(m.idlType), + m.variadic ? "..." : "", + ].join(""); + }).join(", "); + return this.name + "(" + args + ")"; + } + + return this.name; +} + +/// Internal helper functions /// +function create_suitable_object(type) +{ + /** + * type is an object produced by the WebIDLParser.js "type" production. We + * return a JavaScript value that matches the type, if we can figure out + * how. + */ + if (type.nullable) + { + return null; + } + switch (type.idlType) + { + case "any": + case "boolean": + return true; + + case "byte": case "octet": case "short": case "unsigned short": + case "long": case "unsigned long": case "long long": + case "unsigned long long": case "float": case "double": + case "unrestricted float": case "unrestricted double": + return 7; + + case "DOMString": + case "ByteString": + case "USVString": + return "foo"; + + case "object": + return {a: "b"}; + + case "Node": + return document.createTextNode("abc"); + } + return null; +} + +/// IdlEnum /// +// Used for IdlArray.prototype.assert_type_is +function IdlEnum(obj) +{ + /** + * obj is an object produced by the WebIDLParser.js "dictionary" + * production. + */ + + /** Self-explanatory. */ + this.name = obj.name; + + /** An array of values produced by the "enum" production. */ + this.values = obj.values; + +} + +IdlEnum.prototype = Object.create(IdlObject.prototype); + +/// IdlCallback /// +// Used for IdlArray.prototype.assert_type_is +function IdlCallback(obj) +{ + /** + * obj is an object produced by the WebIDLParser.js "callback" + * production. + */ + + /** Self-explanatory. */ + this.name = obj.name; + + /** Arguments for the callback. */ + this.arguments = obj.arguments; +} + +IdlCallback.prototype = Object.create(IdlObject.prototype); + +/// IdlTypedef /// +// Used for IdlArray.prototype.assert_type_is +function IdlTypedef(obj) +{ + /** + * obj is an object produced by the WebIDLParser.js "typedef" + * production. + */ + + /** Self-explanatory. */ + this.name = obj.name; + + /** The idlType that we are supposed to be typedeffing to. */ + this.idlType = obj.idlType; + +} + +IdlTypedef.prototype = Object.create(IdlObject.prototype); + +/// IdlNamespace /// +function IdlNamespace(obj) +{ + this.name = obj.name; + this.extAttrs = obj.extAttrs; + this.untested = obj.untested; + /** A back-reference to our IdlArray. */ + this.array = obj.array; + + /** An array of IdlInterfaceMembers. */ + this.members = obj.members.map(m => new IdlInterfaceMember(m)); +} + +IdlNamespace.prototype = Object.create(IdlObject.prototype); + +IdlNamespace.prototype.do_member_operation_asserts = function (memberHolderObject, member, a_test) +{ + var desc = Object.getOwnPropertyDescriptor(memberHolderObject, member.name); + + assert_false("get" in desc, "property should not have a getter"); + assert_false("set" in desc, "property should not have a setter"); + assert_equals( + desc.writable, + !member.isUnforgeable, + "property should be writable if and only if not unforgeable"); + assert_true(desc.enumerable, "property should be enumerable"); + assert_equals( + desc.configurable, + !member.isUnforgeable, + "property should be configurable if and only if not unforgeable"); + + assert_equals( + typeof memberHolderObject[member.name], + "function", + "property must be a function"); + + assert_equals( + memberHolderObject[member.name].length, + minOverloadLength(this.members.filter(function(m) { + return m.type == "operation" && m.name == member.name; + })), + "operation has wrong .length"); + a_test.done(); +} + +IdlNamespace.prototype.test_member_operation = function(member) +{ + if (!shouldRunSubTest(this.name)) { + return; + } + var a_test = subsetTestByKey( + this.name, + async_test, + this.name + ' namespace: operation ' + member); + a_test.step(function() { + assert_own_property( + self[this.name], + member.name, + 'namespace object missing operation ' + format_value(member.name)); + + this.do_member_operation_asserts(self[this.name], member, a_test); + }.bind(this)); +}; + +IdlNamespace.prototype.test_member_attribute = function (member) +{ + if (!shouldRunSubTest(this.name)) { + return; + } + var a_test = subsetTestByKey( + this.name, + async_test, + this.name + ' namespace: attribute ' + member.name); + a_test.step(function() + { + assert_own_property( + self[this.name], + member.name, + this.name + ' does not have property ' + format_value(member.name)); + + var desc = Object.getOwnPropertyDescriptor(self[this.name], member.name); + assert_equals(desc.set, undefined, "setter must be undefined for namespace members"); + a_test.done(); + }.bind(this)); +}; + +IdlNamespace.prototype.test_self = function () +{ + /** + * TODO(lukebjerring): Assert: + * - "Note that unlike interfaces or dictionaries, namespaces do not create types." + */ + + subsetTestByKey(this.name, test, () => { + assert_true(this.extAttrs.every(o => o.name === "Exposed" || o.name === "SecureContext"), + "Only the [Exposed] and [SecureContext] extended attributes are applicable to namespaces"); + assert_true(this.has_extended_attribute("Exposed"), + "Namespaces must be annotated with the [Exposed] extended attribute"); + }, `${this.name} namespace: extended attributes`); + + const namespaceObject = self[this.name]; + + subsetTestByKey(this.name, test, () => { + const desc = Object.getOwnPropertyDescriptor(self, this.name); + assert_equals(desc.value, namespaceObject, `wrong value for ${this.name} namespace object`); + assert_true(desc.writable, "namespace object should be writable"); + assert_false(desc.enumerable, "namespace object should not be enumerable"); + assert_true(desc.configurable, "namespace object should be configurable"); + assert_false("get" in desc, "namespace object should not have a getter"); + assert_false("set" in desc, "namespace object should not have a setter"); + }, `${this.name} namespace: property descriptor`); + + subsetTestByKey(this.name, test, () => { + assert_true(Object.isExtensible(namespaceObject)); + }, `${this.name} namespace: [[Extensible]] is true`); + + subsetTestByKey(this.name, test, () => { + assert_true(namespaceObject instanceof Object); + + if (this.name === "console") { + // https://console.spec.whatwg.org/#console-namespace + const namespacePrototype = Object.getPrototypeOf(namespaceObject); + assert_equals(Reflect.ownKeys(namespacePrototype).length, 0); + assert_equals(Object.getPrototypeOf(namespacePrototype), Object.prototype); + } else { + assert_equals(Object.getPrototypeOf(namespaceObject), Object.prototype); + } + }, `${this.name} namespace: [[Prototype]] is Object.prototype`); + + subsetTestByKey(this.name, test, () => { + assert_equals(typeof namespaceObject, "object"); + }, `${this.name} namespace: typeof is "object"`); + + subsetTestByKey(this.name, test, () => { + assert_equals( + Object.getOwnPropertyDescriptor(namespaceObject, "length"), + undefined, + "length property must be undefined" + ); + }, `${this.name} namespace: has no length property`); + + subsetTestByKey(this.name, test, () => { + assert_equals( + Object.getOwnPropertyDescriptor(namespaceObject, "name"), + undefined, + "name property must be undefined" + ); + }, `${this.name} namespace: has no name property`); +}; + +IdlNamespace.prototype.test = function () +{ + if (!this.untested) { + this.test_self(); + } + + for (const v of Object.values(this.members)) { + switch (v.type) { + + case 'operation': + this.test_member_operation(v); + break; + + case 'attribute': + this.test_member_attribute(v); + break; + + default: + throw 'Invalid namespace member ' + v.name + ': ' + v.type + ' not supported'; + } + }; +}; + +}()); + +/** + * idl_test is a promise_test wrapper that handles the fetching of the IDL, + * avoiding repetitive boilerplate. + * + * @param {String[]} srcs Spec name(s) for source idl files (fetched from + * /interfaces/{name}.idl). + * @param {String[]} deps Spec name(s) for dependency idl files (fetched + * from /interfaces/{name}.idl). Order is important - dependencies from + * each source will only be included if they're already know to be a + * dependency (i.e. have already been seen). + * @param {Function} setup_func Function for extra setup of the idl_array, such + * as adding objects. Do not call idl_array.test() in the setup; it is + * called by this function (idl_test). + */ +function idl_test(srcs, deps, idl_setup_func) { + return promise_test(function (t) { + var idl_array = new IdlArray(); + var setup_error = null; + const validationIgnored = [ + "constructor-member", + "dict-arg-default", + "require-exposed" + ]; + return Promise.all( + srcs.concat(deps).map(fetch_spec)) + .then(function(results) { + const astArray = results.map(result => + WebIDL2.parse(result.idl, { sourceName: result.spec }) + ); + test(() => { + const validations = WebIDL2.validate(astArray) + .filter(v => !validationIgnored.includes(v.ruleName)); + if (validations.length) { + const message = validations.map(v => v.message).join("\n\n"); + throw new Error(message); + } + }, "idl_test validation"); + for (var i = 0; i < srcs.length; i++) { + idl_array.internal_add_idls(astArray[i]); + } + for (var i = srcs.length; i < srcs.length + deps.length; i++) { + idl_array.internal_add_dependency_idls(astArray[i]); + } + }) + .then(function() { + if (idl_setup_func) { + return idl_setup_func(idl_array, t); + } + }) + .catch(function(e) { setup_error = e || 'IDL setup failed.'; }) + .then(function () { + var error = setup_error; + try { + idl_array.test(); // Test what we can. + } catch (e) { + // If testing fails hard here, the original setup error + // is more likely to be the real cause. + error = error || e; + } + if (error) { + throw error; + } + }); + }, 'idl_test setup'); +} + +/** + * fetch_spec is a shorthand for a Promise that fetches the spec's content. + */ +function fetch_spec(spec) { + var url = '/interfaces/' + spec + '.idl'; + return fetch(url).then(function (r) { + if (!r.ok) { + throw new IdlHarnessError("Error fetching " + url + "."); + } + return r.text(); + }).then(idl => ({ spec, idl })); +} +// vim: set expandtab shiftwidth=4 tabstop=4 foldmarker=@{,@} foldmethod=marker: diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js.headers new file mode 100644 index 00000000..5e8f640c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/idlharness.js.headers @@ -0,0 +1,2 @@ +Content-Type: text/javascript; charset=utf-8 +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/readme.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/readme.md new file mode 100644 index 00000000..09a62fbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/readme.md @@ -0,0 +1,14 @@ +# Resources + +This directory contains utilities intended for use by tests and maintained as project infrastructure. +It does not contain tests. + +## `testharness.js` + +`testharness.js` is a framework for writing low-level tests of +browser functionality in javascript. It provides a convenient API for +making assertions and is intended to work for both simple synchronous +tests, and tests of asynchronous behaviour. + +Complete documentation is available in the `docs/` directory of this repository +and on the web at https://web-platform-tests.org/writing-tests/. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/sriharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/sriharness.js new file mode 100644 index 00000000..943d6772 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/sriharness.js @@ -0,0 +1,226 @@ +// `integrityValue` indicates the 'integrity' attribute value at the time of +// #prepare-a-script. +// +// `integrityValueAfterPrepare` indicates how the 'integrity' attribute value +// is modified after #prepare-a-script: +// - `undefined` => not modified. +// - `null` => 'integrity' attribute is removed. +// - others => 'integrity' attribute value is set to that value. +// +// TODO: Make the arguments a dictionary for readability in the test files. +var SRIScriptTest = function(pass, name, src, integrityValue, crossoriginValue, nonce, integrityValueAfterPrepare) { + this.pass = pass; + this.name = "Script: " + name; + this.src = src; + this.integrityValue = integrityValue; + this.crossoriginValue = crossoriginValue; + this.nonce = nonce; + this.integrityValueAfterPrepare = integrityValueAfterPrepare; +} + +SRIScriptTest.prototype.execute = function() { + var test = async_test(this.name); + var e = document.createElement("script"); + e.src = this.src; + if (this.integrityValue) { + e.setAttribute("integrity", this.integrityValue); + } + if(this.crossoriginValue) { + e.setAttribute("crossorigin", this.crossoriginValue); + } + if(this.nonce) { + e.setAttribute("nonce", this.nonce); + } + if(this.pass) { + e.addEventListener("load", function() {test.done()}); + e.addEventListener("error", function() { + test.step(function(){ assert_unreached("Good load fired error handler.") }) + }); + } else { + e.addEventListener("load", function() { + test.step(function() { assert_unreached("Bad load succeeded.") }) + }); + e.addEventListener("error", function() {test.done()}); + } + document.body.appendChild(e); + + if (this.integrityValueAfterPrepare === null) { + e.removeAttribute("integrity"); + } else if (this.integrityValueAfterPrepare !== undefined) { + e.setAttribute("integrity", this.integrityValueAfterPrepare); + } +}; + +function set_extra_attributes(element, attrs) { + // Apply the rest of the attributes, if any. + for (const [attr_name, attr_val] of Object.entries(attrs)) { + element[attr_name] = attr_val; + } +} + +function buildElementFromDestination(resource_url, destination, attrs) { + // Assert: |destination| is a valid destination. + let element; + + // The below switch is responsible for: + // 1. Creating the correct subresource element + // 2. Setting said element's href, src, or fetch-instigating property + // appropriately. + switch (destination) { + case "script": + element = document.createElement(destination); + set_extra_attributes(element, attrs); + element.src = resource_url; + break; + case "style": + element = document.createElement('link'); + set_extra_attributes(element, attrs); + element.rel = 'stylesheet'; + element.href = resource_url; + break; + case "image": + element = document.createElement('img'); + set_extra_attributes(element, attrs); + element.src = resource_url; + break; + default: + assert_unreached("INVALID DESTINATION"); + } + + return element; +} + +// When using SRIPreloadTest, also include /preload/resources/preload_helper.js +// |number_of_requests| is used to ensure that preload requests are actually +// reused as expected. +const SRIPreloadTest = (preload_sri_success, subresource_sri_success, name, + number_of_requests, destination, resource_url, + link_attrs, subresource_attrs) => { + const test = async_test(name); + const link = document.createElement('link'); + + // Early-fail in UAs that do not support `preload` links. + test.step_func(() => { + assert_true(link.relList.supports('preload'), + "This test is automatically failing because the browser does not" + + "support `preload` links."); + })(); + + // Build up the link. + link.rel = 'preload'; + link.as = destination; + link.href = resource_url; + for (const [attr_name, attr_val] of Object.entries(link_attrs)) { + link[attr_name] = attr_val; // This may override `rel` to modulepreload. + } + + // Preload + subresource success and failure loading functions. + const valid_preload_failed = test.step_func(() => + { assert_unreached("Valid preload fired error handler.") }); + const invalid_preload_succeeded = test.step_func(() => + { assert_unreached("Invalid preload load succeeded.") }); + const valid_subresource_failed = test.step_func(() => + { assert_unreached("Valid subresource fired error handler.") }); + const invalid_subresource_succeeded = test.step_func(() => + { assert_unreached("Invalid subresource load succeeded.") }); + const subresource_pass = test.step_func(() => { + verifyNumberOfResourceTimingEntries(resource_url, number_of_requests); + test.done(); + }); + const preload_pass = test.step_func(() => { + const subresource_element = buildElementFromDestination( + resource_url, + destination, + subresource_attrs + ); + + if (subresource_sri_success) { + subresource_element.onload = subresource_pass; + subresource_element.onerror = valid_subresource_failed; + } else { + subresource_element.onload = invalid_subresource_succeeded; + subresource_element.onerror = subresource_pass; + } + + document.body.append(subresource_element); + }); + + if (preload_sri_success) { + link.onload = preload_pass; + link.onerror = valid_preload_failed; + } else { + link.onload = invalid_preload_succeeded; + link.onerror = preload_pass; + } + + document.head.append(link); +} + +// tests +// Style tests must be done synchronously because they rely on the presence +// and absence of global style, which can affect later tests. Thus, instead +// of executing them one at a time, the style tests are implemented as a +// queue that builds up a list of tests, and then executes them one at a +// time. +var SRIStyleTest = function(queue, pass, name, attrs, customCallback, altPassValue) { + this.pass = pass; + this.name = "Style: " + name; + this.customCallback = customCallback || function () {}; + this.attrs = attrs || {}; + this.passValue = altPassValue || "rgb(255, 255, 0)"; + + this.test = async_test(this.name); + + this.queue = queue; + this.queue.push(this); +} + +SRIStyleTest.prototype.execute = function() { + var that = this; + var container = document.getElementById("container"); + while (container.hasChildNodes()) { + container.removeChild(container.firstChild); + } + + var test = this.test; + + var div = document.createElement("div"); + div.className = "testdiv"; + var e = document.createElement("link"); + + // The link relation is guaranteed to not be "preload" or "modulepreload". + this.attrs.rel = this.attrs.rel || "stylesheet"; + for (var key in this.attrs) { + if (this.attrs.hasOwnProperty(key)) { + e.setAttribute(key, this.attrs[key]); + } + } + + if(this.pass) { + e.addEventListener("load", function() { + test.step(function() { + var background = window.getComputedStyle(div, null).getPropertyValue("background-color"); + assert_equals(background, that.passValue); + test.done(); + }); + }); + e.addEventListener("error", function() { + test.step(function(){ assert_unreached("Good load fired error handler.") }) + }); + } else { + e.addEventListener("load", function() { + test.step(function() { assert_unreached("Bad load succeeded.") }) + }); + e.addEventListener("error", function() { + test.step(function() { + var background = window.getComputedStyle(div, null).getPropertyValue("background-color"); + assert_not_equals(background, that.passValue); + test.done(); + }); + }); + } + container.appendChild(div); + container.appendChild(e); + this.customCallback(e, container); +}; + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js new file mode 100644 index 00000000..a66eb44e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js @@ -0,0 +1,31 @@ +'use strict'; + +/* Whether the browser is Chromium-based with MojoJS enabled */ +const isChromiumBased = 'MojoInterfaceInterceptor' in self; +/* Whether the browser is WebKit-based with internal test-only API enabled */ +const isWebKitBased = !isChromiumBased && 'internals' in self; + +/** + * Loads a script in a window or worker. + * + * @param {string} path - A script path + * @returns {Promise} + */ +function loadScript(path) { + if (typeof document === 'undefined') { + // Workers (importScripts is synchronous and may throw.) + importScripts(path); + return Promise.resolve(); + } else { + // Window + const script = document.createElement('script'); + script.src = path; + script.async = false; + const p = new Promise((resolve, reject) => { + script.onload = () => { resolve(); }; + script.onerror = e => { reject(`Error loading ${path}`); }; + }) + document.head.appendChild(script); + return p; + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js.headers new file mode 100644 index 00000000..5e8f640c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.js.headers @@ -0,0 +1,2 @@ +Content-Type: text/javascript; charset=utf-8 +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js new file mode 100644 index 00000000..984f635a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js @@ -0,0 +1,5 @@ +/* Whether the browser is Chromium-based with MojoJS enabled */ +export const isChromiumBased = 'MojoInterfaceInterceptor' in self; + +/* Whether the browser is WebKit-based with internal test-only API enabled */ +export const isWebKitBased = !isChromiumBased && 'internals' in self; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js.headers new file mode 100644 index 00000000..5e8f640c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/test-only-api.m.js.headers @@ -0,0 +1,2 @@ +Content-Type: text/javascript; charset=utf-8 +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver-actions.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver-actions.js new file mode 100644 index 00000000..e550ff0b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver-actions.js @@ -0,0 +1,599 @@ +(function() { + let sourceNameIdx = 0; + + /** + * @class + * Builder for creating a sequence of actions + * + * + * The actions are dispatched once + * :js:func:`test_driver.Actions.send` is called. This returns a + * promise which resolves once the actions are complete. + * + * The other methods on :js:class:`test_driver.Actions` object are + * used to build the sequence of actions that will be sent. These + * return the `Actions` object itself, so the actions sequence can + * be constructed by chaining method calls. + * + * Internally :js:func:`test_driver.Actions.send` invokes + * :js:func:`test_driver.action_sequence`. + * + * @example + * let text_box = document.getElementById("text"); + * + * let actions = new test_driver.Actions() + * .pointerMove(0, 0, {origin: text_box}) + * .pointerDown() + * .pointerUp() + * .addTick() + * .keyDown("p") + * .keyUp("p"); + * + * await actions.send(); + * + * @param {number} [defaultTickDuration] - The default duration of a + * tick. Be default this is set to 16ms, which is one frame time + * based on 60Hz display. + */ + function Actions(defaultTickDuration=16) { + this.sourceTypes = new Map([["key", KeySource], + ["pointer", PointerSource], + ["wheel", WheelSource], + ["none", GeneralSource]]); + this.sources = new Map(); + this.sourceOrder = []; + for (let sourceType of this.sourceTypes.keys()) { + this.sources.set(sourceType, new Map()); + } + this.currentSources = new Map(); + for (let sourceType of this.sourceTypes.keys()) { + this.currentSources.set(sourceType, null); + } + this.createSource("none"); + this.tickIdx = 0; + this.defaultTickDuration = defaultTickDuration; + this.context = null; + } + + Actions.prototype = { + ButtonType: { + LEFT: 0, + MIDDLE: 1, + RIGHT: 2, + BACK: 3, + FORWARD: 4, + }, + + /** + * Generate the action sequence suitable for passing to + * test_driver.action_sequence + * + * @returns {Array} Array of WebDriver-compatible actions sequences + */ + serialize: function() { + let actions = []; + for (let [sourceType, sourceName] of this.sourceOrder) { + let source = this.sources.get(sourceType).get(sourceName); + let serialized = source.serialize(this.tickIdx + 1, this.defaultTickDuration); + if (serialized) { + serialized.id = sourceName; + actions.push(serialized); + } + } + return actions; + }, + + /** + * Generate and send the action sequence + * + * @returns {Promise} fulfilled after the sequence is executed, + * rejected if any actions fail. + */ + send: function() { + let actions; + try { + actions = this.serialize(); + } catch(e) { + return Promise.reject(e); + } + return test_driver.action_sequence(actions, this.context); + }, + + /** + * Set the context for the actions + * + * @param {WindowProxy} context - Context in which to run the action sequence + */ + setContext: function(context) { + this.context = context; + return this; + }, + + /** + * Get the action source with a particular source type and name. + * If no name is passed, a new source with the given type is + * created. + * + * @param {String} type - Source type ('none', 'key', 'pointer', or 'wheel') + * @param {String?} name - Name of the source + * @returns {Source} Source object for that source. + */ + getSource: function(type, name) { + if (!this.sources.has(type)) { + throw new Error(`${type} is not a valid action type`); + } + if (name === null || name === undefined) { + name = this.currentSources.get(type); + } + if (name === null || name === undefined) { + return this.createSource(type, null); + } + return this.sources.get(type).get(name); + }, + + setSource: function(type, name) { + if (!this.sources.has(type)) { + throw new Error(`${type} is not a valid action type`); + } + if (!this.sources.get(type).has(name)) { + throw new Error(`${name} is not a valid source for ${type}`); + } + this.currentSources.set(type, name); + return this; + }, + + /** + * Add a new key input source with the given name + * + * @param {String} name - Name of the key source + * @param {Bool} set - Set source as the default key source + * @returns {Actions} + */ + addKeyboard: function(name, set=true) { + this.createSource("key", name); + if (set) { + this.setKeyboard(name); + } + return this; + }, + + /** + * Set the current default key source + * + * @param {String} name - Name of the key source + * @returns {Actions} + */ + setKeyboard: function(name) { + this.setSource("key", name); + return this; + }, + + /** + * Add a new pointer input source with the given name + * + * @param {String} type - Name of the pointer source + * @param {String} pointerType - Type of pointing device + * @param {Bool} set - Set source as the default pointer source + * @returns {Actions} + */ + addPointer: function(name, pointerType="mouse", set=true) { + this.createSource("pointer", name, {pointerType: pointerType}); + if (set) { + this.setPointer(name); + } + return this; + }, + + /** + * Set the current default pointer source + * + * @param {String} name - Name of the pointer source + * @returns {Actions} + */ + setPointer: function(name) { + this.setSource("pointer", name); + return this; + }, + + /** + * Add a new wheel input source with the given name + * + * @param {String} type - Name of the wheel source + * @param {Bool} set - Set source as the default wheel source + * @returns {Actions} + */ + addWheel: function(name, set=true) { + this.createSource("wheel", name); + if (set) { + this.setWheel(name); + } + return this; + }, + + /** + * Set the current default wheel source + * + * @param {String} name - Name of the wheel source + * @returns {Actions} + */ + setWheel: function(name) { + this.setSource("wheel", name); + return this; + }, + + createSource: function(type, name, parameters={}) { + if (!this.sources.has(type)) { + throw new Error(`${type} is not a valid action type`); + } + let sourceNames = new Set(); + for (let [_, name] of this.sourceOrder) { + sourceNames.add(name); + } + if (!name) { + do { + name = "" + sourceNameIdx++; + } while (sourceNames.has(name)) + } else { + if (sourceNames.has(name)) { + throw new Error(`Alreay have a source of type ${type} named ${name}.`); + } + } + this.sources.get(type).set(name, new (this.sourceTypes.get(type))(parameters)); + this.currentSources.set(type, name); + this.sourceOrder.push([type, name]); + return this.sources.get(type).get(name); + }, + + /** + * Insert a new actions tick + * + * @param {Number?} duration - Minimum length of the tick in ms. + * @returns {Actions} + */ + addTick: function(duration) { + this.tickIdx += 1; + if (duration) { + this.pause(duration); + } + return this; + }, + + /** + * Add a pause to the current tick + * + * @param {Number?} duration - Minimum length of the tick in ms. + * @param {String} sourceType - source type + * @param {String?} sourceName - Named key, pointer or wheel source to use + * or null for the default key, pointer or + * wheel source + * @returns {Actions} + */ + pause: function(duration=0, sourceType="none", {sourceName=null}={}) { + if (sourceType=="none") + this.getSource("none").addPause(this, duration); + else + this.getSource(sourceType, sourceName).addPause(this, duration); + return this; + }, + + /** + * Create a keyDown event for the current default key source + * + * @param {String} key - Key to press + * @param {String?} sourceName - Named key source to use or null for the default key source + * @returns {Actions} + */ + keyDown: function(key, {sourceName=null}={}) { + let source = this.getSource("key", sourceName); + source.keyDown(this, key); + return this; + }, + + /** + * Create a keyDown event for the current default key source + * + * @param {String} key - Key to release + * @param {String?} sourceName - Named key source to use or null for the default key source + * @returns {Actions} + */ + keyUp: function(key, {sourceName=null}={}) { + let source = this.getSource("key", sourceName); + source.keyUp(this, key); + return this; + }, + + /** + * Create a pointerDown event for the current default pointer source + * + * @param {String} button - Button to press + * @param {String?} sourceName - Named pointer source to use or null for the default + * pointer source + * @returns {Actions} + */ + pointerDown: function({button=this.ButtonType.LEFT, sourceName=null, + width, height, pressure, tangentialPressure, + tiltX, tiltY, twist, altitudeAngle, azimuthAngle}={}) { + let source = this.getSource("pointer", sourceName); + source.pointerDown(this, button, width, height, pressure, tangentialPressure, + tiltX, tiltY, twist, altitudeAngle, azimuthAngle); + return this; + }, + + /** + * Create a pointerUp event for the current default pointer source + * + * @param {String} button - Button to release + * @param {String?} sourceName - Named pointer source to use or null for the default pointer + * source + * @returns {Actions} + */ + pointerUp: function({button=this.ButtonType.LEFT, sourceName=null}={}) { + let source = this.getSource("pointer", sourceName); + source.pointerUp(this, button); + return this; + }, + + /** + * Create a move event for the current default pointer source + * + * @param {Number} x - Destination x coordinate + * @param {Number} y - Destination y coordinate + * @param {String|Element} origin - Origin of the coordinate system. + * Either "pointer", "viewport" or an Element + * @param {Number?} duration - Time in ms for the move + * @param {String?} sourceName - Named pointer source to use or null for the default pointer + * source + * @returns {Actions} + */ + pointerMove: function(x, y, + {origin="viewport", duration, sourceName=null, + width, height, pressure, tangentialPressure, + tiltX, tiltY, twist, altitudeAngle, azimuthAngle}={}) { + let source = this.getSource("pointer", sourceName); + source.pointerMove(this, x, y, duration, origin, width, height, pressure, + tangentialPressure, tiltX, tiltY, twist, altitudeAngle, + azimuthAngle); + return this; + }, + + /** + * Create a scroll event for the current default wheel source + * + * @param {Number} x - mouse cursor x coordinate + * @param {Number} y - mouse cursor y coordinate + * @param {Number} deltaX - scroll delta value along the x-axis in pixels + * @param {Number} deltaY - scroll delta value along the y-axis in pixels + * @param {String|Element} origin - Origin of the coordinate system. + * Either "viewport" or an Element + * @param {Number?} duration - Time in ms for the scroll + * @param {String?} sourceName - Named wheel source to use or null for the + * default wheel source + * @returns {Actions} + */ + scroll: function(x, y, deltaX, deltaY, + {origin="viewport", duration, sourceName=null}={}) { + let source = this.getSource("wheel", sourceName); + source.scroll(this, x, y, deltaX, deltaY, duration, origin); + return this; + }, + }; + + function GeneralSource() { + this.actions = new Map(); + } + + GeneralSource.prototype = { + serialize: function(tickCount, defaultTickDuration) { + let actions = []; + let data = {"type": "none", "actions": actions}; + for (let i=0; i`_. + * + * @example + * var mediaElement = document.createElement('video'); + * + * test_driver.bless('initiate media playback', function () { + * mediaElement.play(); + * }); + * + * @param {String} intent - a description of the action which must be + * triggered by user interaction + * @param {Function} action - code requiring escalated privileges + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled following user interaction and + * execution of the provided `action` function; + * rejected if interaction fails or the provided + * function throws an error + */ + bless: function(intent, action, context=null) { + let contextDocument = context ? context.document : document; + var button = contextDocument.createElement("button"); + button.innerHTML = "This test requires user interaction.
    " + + "Please click here to allow " + intent + "."; + button.id = "wpt-test-driver-bless-" + (idCounter += 1); + const elem = contextDocument.body || contextDocument.documentElement; + elem.appendChild(button); + + let wait_click = new Promise(resolve => button.addEventListener("click", resolve)); + + return test_driver.click(button) + .then(wait_click) + .then(function() { + button.remove(); + + if (typeof action === "function") { + return action(); + } + return null; + }); + }, + + /** + * Triggers a user-initiated click + * + * If ``element`` isn't inside the + * viewport, it will be scrolled into view before the click + * occurs. + * + * If ``element`` is from a different browsing context, the + * command will be run in that context. + * + * Matches the behaviour of the `Element Click + * `_ + * WebDriver command. + * + * **Note:** If the element to be clicked does not have a + * unique ID, the document must not have any DOM mutations + * made between the function being called and the promise + * settling. + * + * @param {Element} element - element to be clicked + * @returns {Promise} fulfilled after click occurs, or rejected in + * the cases the WebDriver command errors + */ + click: function(element) { + if (!inView(element)) { + element.scrollIntoView({behavior: "instant", + block: "end", + inline: "nearest"}); + } + + var pointerInteractablePaintTree = getPointerInteractablePaintTree(element); + if (pointerInteractablePaintTree.length === 0 || + !element.contains(pointerInteractablePaintTree[0])) { + return Promise.reject(new Error("element click intercepted error")); + } + + var rect = element.getClientRects()[0]; + var centerPoint = getInViewCenterPoint(rect); + return window.test_driver_internal.click(element, + {x: centerPoint[0], + y: centerPoint[1]}); + }, + + /** + * Deletes all cookies. + * + * Matches the behaviour of the `Delete All Cookies + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after cookies are deleted, or rejected in + * the cases the WebDriver command errors + */ + delete_all_cookies: function(context=null) { + return window.test_driver_internal.delete_all_cookies(context); + }, + + /** + * Get details for all cookies in the current context. + * See https://w3c.github.io/webdriver/#get-all-cookies + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Returns an array of cookies objects as defined in the spec: + * https://w3c.github.io/webdriver/#cookies + */ + get_all_cookies: function(context=null) { + return window.test_driver_internal.get_all_cookies(context); + }, + + /** + * Get details for a cookie in the current context by name if it exists. + * See https://w3c.github.io/webdriver/#get-named-cookie + * + * @param {String} name - The name of the cookie to get. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Returns the matching cookie as defined in the spec: + * https://w3c.github.io/webdriver/#cookies + * Rejected if no such cookie exists. + */ + get_named_cookie: async function(name, context=null) { + let cookie = await window.test_driver_internal.get_named_cookie(name, context); + if (!cookie) { + throw new Error("no such cookie"); + } + return cookie; + }, + + /** + * Get Computed Label for an element. + * + * This matches the behaviour of the + * `Get Computed Label + * `_ + * WebDriver command. + * + * @param {Element} element + * @returns {Promise} fulfilled after the computed label is returned, or + * rejected in the cases the WebDriver command errors + */ + get_computed_label: async function(element) { + let label = await window.test_driver_internal.get_computed_label(element); + return label; + }, + + /** + * Get Computed Role for an element. + * + * This matches the behaviour of the + * `Get Computed Label + * `_ + * WebDriver command. + * + * @param {Element} element + * @returns {Promise} fulfilled after the computed role is returned, or + * rejected in the cases the WebDriver command errors + */ + get_computed_role: async function(element) { + let role = await window.test_driver_internal.get_computed_role(element); + return role; + }, + + /** + * Send keys to an element. + * + * If ``element`` isn't inside the + * viewport, it will be scrolled into view before the click + * occurs. + * + * If ``element`` is from a different browsing context, the + * command will be run in that context. The test must not depend + * on the ``window.name`` property being unset on the target + * window. + * + * To send special keys, send the respective key's codepoint, + * as defined by `WebDriver + * `_. For + * example, the "tab" key is represented as "``\uE004``". + * + * **Note:** these special-key codepoints are not necessarily + * what you would expect. For example, Esc is the + * invalid Unicode character ``\uE00C``, not the ``\u001B`` Escape + * character from ASCII. + * + * This matches the behaviour of the + * `Send Keys + * `_ + * WebDriver command. + * + * **Note:** If the element to be clicked does not have a + * unique ID, the document must not have any DOM mutations + * made between the function being called and the promise + * settling. + * + * @param {Element} element - element to send keys to + * @param {String} keys - keys to send to the element + * @returns {Promise} fulfilled after keys are sent, or rejected in + * the cases the WebDriver command errors + */ + send_keys: function(element, keys) { + if (!inView(element)) { + element.scrollIntoView({behavior: "instant", + block: "end", + inline: "nearest"}); + } + + return window.test_driver_internal.send_keys(element, keys); + }, + + /** + * Freeze the current page + * + * The freeze function transitions the page from the HIDDEN state to + * the FROZEN state as described in `Lifecycle API for Web Pages + * `_. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the freeze request is sent, or rejected + * in case the WebDriver command errors + */ + freeze: function(context=null) { + return window.test_driver_internal.freeze(); + }, + + /** + * Minimizes the browser window. + * + * Matches the the behaviour of the `Minimize + * `_ + * WebDriver command + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled with the previous `WindowRect + * `_ + * value, after the window is minimized. + */ + minimize_window: function(context=null) { + return window.test_driver_internal.minimize_window(context); + }, + + /** + * Restore the window from minimized/maximized state to a given rect. + * + * Matches the behaviour of the `Set Window Rect + * `_ + * WebDriver command + * + * @param {Object} rect - A `WindowRect + * `_ + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the window is restored to the given rect. + */ + set_window_rect: function(rect, context=null) { + return window.test_driver_internal.set_window_rect(rect, context); + }, + + /** + * Send a sequence of actions + * + * This function sends a sequence of actions to perform. + * + * Matches the behaviour of the `Actions + * `_ feature in + * WebDriver. + * + * Authors are encouraged to use the + * :js:class:`test_driver.Actions` builder rather than + * invoking this API directly. + * + * @param {Array} actions - an array of actions. The format is + * the same as the actions property + * of the `Perform Actions + * `_ + * WebDriver command. Each element is + * an object representing an input + * source and each input source + * itself has an actions property + * detailing the behaviour of that + * source at each timestep (or + * tick). Authors are not expected to + * construct the actions sequence by + * hand, but to use the builder api + * provided in testdriver-actions.js + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the actions are performed, or rejected in + * the cases the WebDriver command errors + */ + action_sequence: function(actions, context=null) { + return window.test_driver_internal.action_sequence(actions, context); + }, + + /** + * Generates a test report on the current page + * + * The generate_test_report function generates a report (to be + * observed by ReportingObserver) for testing purposes. + * + * Matches the `Generate Test Report + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the report is generated, or + * rejected if the report generation fails + */ + generate_test_report: function(message, context=null) { + return window.test_driver_internal.generate_test_report(message, context); + }, + + /** + * Sets the state of a permission + * + * This function causes permission requests and queries for the status + * of a certain permission type (e.g. "push", or "background-fetch") to + * always return ``state``. + * + * Matches the `Set Permission + * `_ + * WebDriver command. + * + * @example + * await test_driver.set_permission({ name: "background-fetch" }, "denied"); + * await test_driver.set_permission({ name: "push", userVisibleOnly: true }, "granted"); + * + * @param {PermissionDescriptor} descriptor - a `PermissionDescriptor + * `_ + * or derived object. + * @param {PermissionState} state - a `PermissionState + * `_ + * value. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * @returns {Promise} fulfilled after the permission is set, or rejected if setting the + * permission fails + */ + set_permission: function(descriptor, state, context=null) { + let permission_params = { + descriptor, + state, + }; + return window.test_driver_internal.set_permission(permission_params, context); + }, + + /** + * Creates a virtual authenticator + * + * This function creates a virtual authenticator for use with + * the U2F and WebAuthn APIs. + * + * Matches the `Add Virtual Authenticator + * `_ + * WebDriver command. + * + * @param {Object} config - an `Authenticator Configuration + * `_ + * object + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the authenticator is added, or + * rejected in the cases the WebDriver command + * errors. Returns the ID of the authenticator + */ + add_virtual_authenticator: function(config, context=null) { + return window.test_driver_internal.add_virtual_authenticator(config, context); + }, + + /** + * Removes a virtual authenticator + * + * This function removes a virtual authenticator that has been + * created by :js:func:`add_virtual_authenticator`. + * + * Matches the `Remove Virtual Authenticator + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator to be + * removed. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the authenticator is removed, or + * rejected in the cases the WebDriver command + * errors + */ + remove_virtual_authenticator: function(authenticator_id, context=null) { + return window.test_driver_internal.remove_virtual_authenticator(authenticator_id, context); + }, + + /** + * Adds a credential to a virtual authenticator + * + * Matches the `Add Credential + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator + * @param {Object} credential - A `Credential Parameters + * `_ + * object + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the credential is added, or + * rejected in the cases the WebDriver command + * errors + */ + add_credential: function(authenticator_id, credential, context=null) { + return window.test_driver_internal.add_credential(authenticator_id, credential, context); + }, + + /** + * Gets all the credentials stored in an authenticator + * + * This function retrieves all the credentials (added via the U2F API, + * WebAuthn, or the add_credential function) stored in a virtual + * authenticator + * + * Matches the `Get Credentials + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the credentials are + * returned, or rejected in the cases the + * WebDriver command errors. Returns an + * array of `Credential Parameters + * `_ + */ + get_credentials: function(authenticator_id, context=null) { + return window.test_driver_internal.get_credentials(authenticator_id, context=null); + }, + + /** + * Remove a credential stored in an authenticator + * + * Matches the `Remove Credential + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator + * @param {String} credential_id - the ID of the credential + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the credential is removed, or + * rejected in the cases the WebDriver command + * errors. + */ + remove_credential: function(authenticator_id, credential_id, context=null) { + return window.test_driver_internal.remove_credential(authenticator_id, credential_id, context); + }, + + /** + * Removes all the credentials stored in a virtual authenticator + * + * Matches the `Remove All Credentials + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the credentials are removed, or + * rejected in the cases the WebDriver command + * errors. + */ + remove_all_credentials: function(authenticator_id, context=null) { + return window.test_driver_internal.remove_all_credentials(authenticator_id, context); + }, + + /** + * Sets the User Verified flag on an authenticator + * + * Sets whether requests requiring user verification will succeed or + * fail on a given virtual authenticator + * + * Matches the `Set User Verified + * `_ + * WebDriver command. + * + * @param {String} authenticator_id - the ID of the authenticator + * @param {boolean} uv - the User Verified flag + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + */ + set_user_verified: function(authenticator_id, uv, context=null) { + return window.test_driver_internal.set_user_verified(authenticator_id, uv, context); + }, + + /** + * Sets the storage access rule for an origin when embedded + * in a third-party context. + * + * Matches the `Set Storage Access + * `_ + * WebDriver command. + * + * @param {String} origin - A third-party origin to block or allow. + * May be "*" to indicate all origins. + * @param {String} embedding_origin - an embedding (first-party) origin + * on which {origin}'s access should + * be blocked or allowed. + * May be "*" to indicate all origins. + * @param {String} state - The storage access setting. + * Must be either "allowed" or "blocked". + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the storage access rule has been + * set, or rejected if setting the rule fails. + */ + set_storage_access: function(origin, embedding_origin, state, context=null) { + if (state !== "allowed" && state !== "blocked") { + throw new Error("storage access status must be 'allowed' or 'blocked'"); + } + const blocked = state === "blocked"; + return window.test_driver_internal.set_storage_access(origin, embedding_origin, blocked, context); + }, + + /** + * Sets the current transaction automation mode for Secure Payment + * Confirmation. + * + * This function places `Secure Payment + * Confirmation `_ into + * an automated 'autoaccept' or 'autoreject' mode, to allow testing + * without user interaction with the transaction UX prompt. + * + * Matches the `Set SPC Transaction Mode + * `_ + * WebDriver command. + * + * @example + * await test_driver.set_spc_transaction_mode("autoaccept"); + * test.add_cleanup(() => { + * return test_driver.set_spc_transaction_mode("none"); + * }); + * + * // Assumption: `request` is a PaymentRequest with a secure-payment-confirmation + * // payment method. + * const response = await request.show(); + * + * @param {String} mode - The `transaction mode + * `_ + * to set. Must be one of "``none``", + * "``autoaccept``", or + * "``autoreject``". + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the transaction mode has been set, + * or rejected if setting the mode fails. + */ + set_spc_transaction_mode: function(mode, context=null) { + return window.test_driver_internal.set_spc_transaction_mode(mode, context); + }, + + /** + * Cancels the Federated Credential Management dialog + * + * Matches the `Cancel dialog + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the dialog is canceled, or rejected + * in case the WebDriver command errors + */ + cancel_fedcm_dialog: function(context=null) { + return window.test_driver_internal.cancel_fedcm_dialog(context); + }, + + /** + * Clicks a button on the Federated Credential Management dialog + * + * Matches the `Click dialog button + * `_ + * WebDriver command. + * + * @param {String} dialog_button - String enum representing the dialog button to click. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the button is clicked, + * or rejected in case the WebDriver command errors + */ + click_fedcm_dialog_button: function(dialog_button, context=null) { + return window.test_driver_internal.click_fedcm_dialog_button(dialog_button, context); + }, + + /** + * Selects an account from the Federated Credential Management dialog + * + * Matches the `Select account + * `_ + * WebDriver command. + * + * @param {number} account_index - Index of the account to select. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the account is selected, + * or rejected in case the WebDriver command errors + */ + select_fedcm_account: function(account_index, context=null) { + return window.test_driver_internal.select_fedcm_account(account_index, context); + }, + + /** + * Gets the account list from the Federated Credential Management dialog + * + * Matches the `Account list + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} fulfilled after the account list is returned, or + * rejected in case the WebDriver command errors + */ + get_fedcm_account_list: function(context=null) { + return window.test_driver_internal.get_fedcm_account_list(context); + }, + + /** + * Gets the title of the Federated Credential Management dialog + * + * Matches the `Get title + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the title is returned, or rejected + * in case the WebDriver command errors + */ + get_fedcm_dialog_title: function(context=null) { + return window.test_driver_internal.get_fedcm_dialog_title(context); + }, + + /** + * Gets the type of the Federated Credential Management dialog + * + * Matches the `Get dialog type + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the dialog type is returned, or + * rejected in case the WebDriver command errors + */ + get_fedcm_dialog_type: function(context=null) { + return window.test_driver_internal.get_fedcm_dialog_type(context); + }, + + /** + * Sets whether promise rejection delay is enabled for the Federated Credential Management dialog + * + * Matches the `Set delay enabled + * `_ + * WebDriver command. + * + * @param {boolean} enabled - Whether to delay FedCM promise rejection. + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the delay has been enabled or disabled, + * or rejected in case the WebDriver command errors + */ + set_fedcm_delay_enabled: function(enabled, context=null) { + return window.test_driver_internal.set_fedcm_delay_enabled(enabled, context); + }, + + /** + * Resets the Federated Credential Management dialog's cooldown + * + * Matches the `Reset cooldown + * `_ + * WebDriver command. + * + * @param {WindowProxy} context - Browsing context in which + * to run the call, or null for the current + * browsing context. + * + * @returns {Promise} Fulfilled after the cooldown has been reset, + * or rejected in case the WebDriver command errors + */ + reset_fedcm_cooldown: function(context=null) { + return window.test_driver_internal.reset_fedcm_cooldown(context); + }, + + /** + * Creates a virtual sensor for use with the Generic Sensors APIs. + * + * Matches the `Create Virtual Sensor + * `_ + * WebDriver command. + * + * Once created, a virtual sensor is available to all navigables under + * the same top-level traversable (i.e. all frames in the same page, + * regardless of origin). + * + * @param {String} sensor_type - A `virtual sensor type + * `_ + * such as "accelerometer". + * @param {Object} [sensor_params={}] - Optional parameters described + * in `Create Virtual Sensor + * `_. + * @param {WindowProxy} [context=null] - Browsing context in which to + * run the call, or null for the + * current browsing context. + * + * @returns {Promise} Fulfilled when virtual sensor is created. + * Rejected in case the WebDriver command errors out + * (including if a virtual sensor of the same type + * already exists). + */ + create_virtual_sensor: function(sensor_type, sensor_params={}, context=null) { + return window.test_driver_internal.create_virtual_sensor(sensor_type, sensor_params, context); + }, + + /** + * Causes a virtual sensor to report a new reading to any connected + * platform sensor. + * + * Matches the `Update Virtual Sensor Reading + * `_ + * WebDriver command. + * + * Note: The ``Promise`` it returns may fulfill before or after a + * "reading" event is fired. When using + * :js:func:`EventWatcher.wait_for`, it is necessary to take this into + * account: + * + * Note: New values may also be discarded due to the checks in `update + * latest reading + * `_. + * + * @example + * // Avoid races between EventWatcher and update_virtual_sensor(). + * // This assumes you are sure this reading will be processed (see + * // the example below otherwise). + * const reading = { x: 1, y: 2, z: 3 }; + * await Promise.all([ + * test_driver.update_virtual_sensor('gyroscope', reading), + * watcher.wait_for('reading') + * ]); + * + * @example + * // Do not wait forever if you are not sure the reading will be + * // processed. + * const readingPromise = watcher.wait_for('reading'); + * const timeoutPromise = new Promise(resolve => { + * t.step_timeout(() => resolve('TIMEOUT', 3000)) + * }); + * + * const reading = { x: 1, y: 2, z: 3 }; + * await test_driver.update_virtual_sensor('gyroscope', 'reading'); + * + * const value = + * await Promise.race([timeoutPromise, readingPromise]); + * if (value !== 'TIMEOUT') { + * // Do something. The "reading" event was fired. + * } + * + * @param {String} sensor_type - A `virtual sensor type + * `_ + * such as "accelerometer". + * @param {Object} reading - An Object describing a reading in a format + * dependent on ``sensor_type`` (e.g. ``{x: + * 1, y: 2, z: 3}`` or ``{ illuminance: 42 + * }``). + * @param {WindowProxy} [context=null] - Browsing context in which to + * run the call, or null for the + * current browsing context. + * + * @returns {Promise} Fulfilled after the reading update reaches the + * virtual sensor. Rejected in case the WebDriver + * command errors out (including if a virtual sensor + * of the given type does not exist). + */ + update_virtual_sensor: function(sensor_type, reading, context=null) { + return window.test_driver_internal.update_virtual_sensor(sensor_type, reading, context); + }, + + /** + * Triggers the removal of a virtual sensor if it exists. + * + * Matches the `Delete Virtual Sensor + * `_ + * WebDriver command. + * + * @param {String} sensor_type - A `virtual sensor type + * `_ + * such as "accelerometer". + * @param {WindowProxy} [context=null] - Browsing context in which to + * run the call, or null for the + * current browsing context. + * + * @returns {Promise} Fulfilled after the virtual sensor has been + * removed or if a sensor of the given type does not + * exist. Rejected in case the WebDriver command + * errors out. + + */ + remove_virtual_sensor: function(sensor_type, context=null) { + return window.test_driver_internal.remove_virtual_sensor(sensor_type, context); + }, + + /** + * Returns information about a virtual sensor. + * + * Matches the `Get Virtual Sensor Information + * `_ + * WebDriver command. + * + * @param {String} sensor_type - A `virtual sensor type + * `_ + * such as "accelerometer". + * @param {WindowProxy} [context=null] - Browsing context in which to + * run the call, or null for the + * current browsing context. + * + * @returns {Promise} Fulfilled with an Object with the properties + * described in `Get Virtual Sensor Information + * `_. + * Rejected in case the WebDriver command errors out + * (including if a virtual sensor of the given type + * does not exist). + */ + get_virtual_sensor_information: function(sensor_type, context=null) { + return window.test_driver_internal.get_virtual_sensor_information(sensor_type, context); + } + }; + + window.test_driver_internal = { + /** + * This flag should be set to `true` by any code which implements the + * internal methods defined below for automation purposes. Doing so + * allows the library to signal failure immediately when an automated + * implementation of one of the methods is not available. + */ + in_automation: false, + + async click(element, coords) { + if (this.in_automation) { + throw new Error("click() is not implemented by testdriver-vendor.js"); + } + + return new Promise(function(resolve, reject) { + element.addEventListener("click", resolve); + }); + }, + + async delete_all_cookies(context=null) { + throw new Error("delete_all_cookies() is not implemented by testdriver-vendor.js"); + }, + + async get_all_cookies(context=null) { + throw new Error("get_all_cookies() is not implemented by testdriver-vendor.js"); + }, + + async get_named_cookie(name, context=null) { + throw new Error("get_named_cookie() is not implemented by testdriver-vendor.js"); + }, + + async send_keys(element, keys) { + if (this.in_automation) { + throw new Error("send_keys() is not implemented by testdriver-vendor.js"); + } + + return new Promise(function(resolve, reject) { + var seen = ""; + + function remove() { + element.removeEventListener("keydown", onKeyDown); + } + + function onKeyDown(event) { + if (event.key.length > 1) { + return; + } + + seen += event.key; + + if (keys.indexOf(seen) !== 0) { + reject(new Error("Unexpected key sequence: " + seen)); + remove(); + } else if (seen === keys) { + resolve(); + remove(); + } + } + + element.addEventListener("keydown", onKeyDown); + }); + }, + + async freeze(context=null) { + throw new Error("freeze() is not implemented by testdriver-vendor.js"); + }, + + async minimize_window(context=null) { + throw new Error("minimize_window() is not implemented by testdriver-vendor.js"); + }, + + async set_window_rect(rect, context=null) { + throw new Error("set_window_rect() is not implemented by testdriver-vendor.js"); + }, + + async action_sequence(actions, context=null) { + throw new Error("action_sequence() is not implemented by testdriver-vendor.js"); + }, + + async generate_test_report(message, context=null) { + throw new Error("generate_test_report() is not implemented by testdriver-vendor.js"); + }, + + async set_permission(permission_params, context=null) { + throw new Error("set_permission() is not implemented by testdriver-vendor.js"); + }, + + async add_virtual_authenticator(config, context=null) { + throw new Error("add_virtual_authenticator() is not implemented by testdriver-vendor.js"); + }, + + async remove_virtual_authenticator(authenticator_id, context=null) { + throw new Error("remove_virtual_authenticator() is not implemented by testdriver-vendor.js"); + }, + + async add_credential(authenticator_id, credential, context=null) { + throw new Error("add_credential() is not implemented by testdriver-vendor.js"); + }, + + async get_credentials(authenticator_id, context=null) { + throw new Error("get_credentials() is not implemented by testdriver-vendor.js"); + }, + + async remove_credential(authenticator_id, credential_id, context=null) { + throw new Error("remove_credential() is not implemented by testdriver-vendor.js"); + }, + + async remove_all_credentials(authenticator_id, context=null) { + throw new Error("remove_all_credentials() is not implemented by testdriver-vendor.js"); + }, + + async set_user_verified(authenticator_id, uv, context=null) { + throw new Error("set_user_verified() is not implemented by testdriver-vendor.js"); + }, + + async set_storage_access(origin, embedding_origin, blocked, context=null) { + throw new Error("set_storage_access() is not implemented by testdriver-vendor.js"); + }, + + async set_spc_transaction_mode(mode, context=null) { + throw new Error("set_spc_transaction_mode() is not implemented by testdriver-vendor.js"); + }, + + async cancel_fedcm_dialog(context=null) { + throw new Error("cancel_fedcm_dialog() is not implemented by testdriver-vendor.js"); + }, + + async click_fedcm_dialog_button(dialog_button, context=null) { + throw new Error("click_fedcm_dialog_button() is not implemented by testdriver-vendor.js"); + }, + + async select_fedcm_account(account_index, context=null) { + throw new Error("select_fedcm_account() is not implemented by testdriver-vendor.js"); + }, + + async get_fedcm_account_list(context=null) { + throw new Error("get_fedcm_account_list() is not implemented by testdriver-vendor.js"); + }, + + async get_fedcm_dialog_title(context=null) { + throw new Error("get_fedcm_dialog_title() is not implemented by testdriver-vendor.js"); + }, + + async get_fedcm_dialog_type(context=null) { + throw new Error("get_fedcm_dialog_type() is not implemented by testdriver-vendor.js"); + }, + + async set_fedcm_delay_enabled(enabled, context=null) { + throw new Error("set_fedcm_delay_enabled() is not implemented by testdriver-vendor.js"); + }, + + async reset_fedcm_cooldown(context=null) { + throw new Error("reset_fedcm_cooldown() is not implemented by testdriver-vendor.js"); + }, + + async create_virtual_sensor(sensor_type, sensor_params, context=null) { + throw new Error("create_virtual_sensor() is not implemented by testdriver-vendor.js"); + }, + + async update_virtual_sensor(sensor_type, reading, context=null) { + throw new Error("update_virtual_sensor() is not implemented by testdriver-vendor.js"); + }, + + async remove_virtual_sensor(sensor_type, context=null) { + throw new Error("remove_virtual_sensor() is not implemented by testdriver-vendor.js"); + }, + + async get_virtual_sensor_information(sensor_type, context=null) { + throw new Error("get_virtual_sensor_information() is not implemented by testdriver-vendor.js"); + } + }; +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver.js.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver.js.headers new file mode 100644 index 00000000..5e8f640c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testdriver.js.headers @@ -0,0 +1,2 @@ +Content-Type: text/javascript; charset=utf-8 +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testharness.js new file mode 100644 index 00000000..126ae964 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/resources/testharness.js @@ -0,0 +1,4941 @@ +/*global self*/ +/*jshint latedef: nofunc*/ + +/* Documentation: https://web-platform-tests.org/writing-tests/testharness-api.html + * (../docs/_writing-tests/testharness-api.md) */ + +(function (global_scope) +{ + // default timeout is 10 seconds, test can override if needed + var settings = { + output:true, + harness_timeout:{ + "normal":10000, + "long":60000 + }, + test_timeout:null, + message_events: ["start", "test_state", "result", "completion"], + debug: false, + }; + + var xhtml_ns = "http://www.w3.org/1999/xhtml"; + + /* + * TestEnvironment is an abstraction for the environment in which the test + * harness is used. Each implementation of a test environment has to provide + * the following interface: + * + * interface TestEnvironment { + * // Invoked after the global 'tests' object has been created and it's + * // safe to call add_*_callback() to register event handlers. + * void on_tests_ready(); + * + * // Invoked after setup() has been called to notify the test environment + * // of changes to the test harness properties. + * void on_new_harness_properties(object properties); + * + * // Should return a new unique default test name. + * DOMString next_default_test_name(); + * + * // Should return the test harness timeout duration in milliseconds. + * float test_timeout(); + * }; + */ + + /* + * A test environment with a DOM. The global object is 'window'. By default + * test results are displayed in a table. Any parent windows receive + * callbacks or messages via postMessage() when test events occur. See + * apisample11.html and apisample12.html. + */ + function WindowTestEnvironment() { + this.name_counter = 0; + this.window_cache = null; + this.output_handler = null; + this.all_loaded = false; + var this_obj = this; + this.message_events = []; + this.dispatched_messages = []; + + this.message_functions = { + start: [add_start_callback, remove_start_callback, + function (properties) { + this_obj._dispatch("start_callback", [properties], + {type: "start", properties: properties}); + }], + + test_state: [add_test_state_callback, remove_test_state_callback, + function(test) { + this_obj._dispatch("test_state_callback", [test], + {type: "test_state", + test: test.structured_clone()}); + }], + result: [add_result_callback, remove_result_callback, + function (test) { + this_obj.output_handler.show_status(); + this_obj._dispatch("result_callback", [test], + {type: "result", + test: test.structured_clone()}); + }], + completion: [add_completion_callback, remove_completion_callback, + function (tests, harness_status, asserts) { + var cloned_tests = map(tests, function(test) { + return test.structured_clone(); + }); + this_obj._dispatch("completion_callback", [tests, harness_status], + {type: "complete", + tests: cloned_tests, + status: harness_status.structured_clone(), + asserts: asserts.map(assert => assert.structured_clone())}); + }] + } + + on_event(window, 'load', function() { + this_obj.all_loaded = true; + }); + + on_event(window, 'message', function(event) { + if (event.data && event.data.type === "getmessages" && event.source) { + // A window can post "getmessages" to receive a duplicate of every + // message posted by this environment so far. This allows subscribers + // from fetch_tests_from_window to 'catch up' to the current state of + // this environment. + for (var i = 0; i < this_obj.dispatched_messages.length; ++i) + { + event.source.postMessage(this_obj.dispatched_messages[i], "*"); + } + } + }); + } + + WindowTestEnvironment.prototype._dispatch = function(selector, callback_args, message_arg) { + this.dispatched_messages.push(message_arg); + this._forEach_windows( + function(w, same_origin) { + if (same_origin) { + try { + var has_selector = selector in w; + } catch(e) { + // If document.domain was set at some point same_origin can be + // wrong and the above will fail. + has_selector = false; + } + if (has_selector) { + try { + w[selector].apply(undefined, callback_args); + } catch (e) {} + } + } + if (w !== self) { + w.postMessage(message_arg, "*"); + } + }); + }; + + WindowTestEnvironment.prototype._forEach_windows = function(callback) { + // Iterate over the windows [self ... top, opener]. The callback is passed + // two objects, the first one is the window object itself, the second one + // is a boolean indicating whether or not it's on the same origin as the + // current window. + var cache = this.window_cache; + if (!cache) { + cache = [[self, true]]; + var w = self; + var i = 0; + var so; + while (w != w.parent) { + w = w.parent; + so = is_same_origin(w); + cache.push([w, so]); + i++; + } + w = window.opener; + if (w) { + cache.push([w, is_same_origin(w)]); + } + this.window_cache = cache; + } + + forEach(cache, + function(a) { + callback.apply(null, a); + }); + }; + + WindowTestEnvironment.prototype.on_tests_ready = function() { + var output = new Output(); + this.output_handler = output; + + var this_obj = this; + + add_start_callback(function (properties) { + this_obj.output_handler.init(properties); + }); + + add_test_state_callback(function(test) { + this_obj.output_handler.show_status(); + }); + + add_result_callback(function (test) { + this_obj.output_handler.show_status(); + }); + + add_completion_callback(function (tests, harness_status, asserts_run) { + this_obj.output_handler.show_results(tests, harness_status, asserts_run); + }); + this.setup_messages(settings.message_events); + }; + + WindowTestEnvironment.prototype.setup_messages = function(new_events) { + var this_obj = this; + forEach(settings.message_events, function(x) { + var current_dispatch = this_obj.message_events.indexOf(x) !== -1; + var new_dispatch = new_events.indexOf(x) !== -1; + if (!current_dispatch && new_dispatch) { + this_obj.message_functions[x][0](this_obj.message_functions[x][2]); + } else if (current_dispatch && !new_dispatch) { + this_obj.message_functions[x][1](this_obj.message_functions[x][2]); + } + }); + this.message_events = new_events; + } + + WindowTestEnvironment.prototype.next_default_test_name = function() { + var suffix = this.name_counter > 0 ? " " + this.name_counter : ""; + this.name_counter++; + return get_title() + suffix; + }; + + WindowTestEnvironment.prototype.on_new_harness_properties = function(properties) { + this.output_handler.setup(properties); + if (properties.hasOwnProperty("message_events")) { + this.setup_messages(properties.message_events); + } + }; + + WindowTestEnvironment.prototype.add_on_loaded_callback = function(callback) { + on_event(window, 'load', callback); + }; + + WindowTestEnvironment.prototype.test_timeout = function() { + var metas = document.getElementsByTagName("meta"); + for (var i = 0; i < metas.length; i++) { + if (metas[i].name == "timeout") { + if (metas[i].content == "long") { + return settings.harness_timeout.long; + } + break; + } + } + return settings.harness_timeout.normal; + }; + + /* + * Base TestEnvironment implementation for a generic web worker. + * + * Workers accumulate test results. One or more clients can connect and + * retrieve results from a worker at any time. + * + * WorkerTestEnvironment supports communicating with a client via a + * MessagePort. The mechanism for determining the appropriate MessagePort + * for communicating with a client depends on the type of worker and is + * implemented by the various specializations of WorkerTestEnvironment + * below. + * + * A client document using testharness can use fetch_tests_from_worker() to + * retrieve results from a worker. See apisample16.html. + */ + function WorkerTestEnvironment() { + this.name_counter = 0; + this.all_loaded = true; + this.message_list = []; + this.message_ports = []; + } + + WorkerTestEnvironment.prototype._dispatch = function(message) { + this.message_list.push(message); + for (var i = 0; i < this.message_ports.length; ++i) + { + this.message_ports[i].postMessage(message); + } + }; + + // The only requirement is that port has a postMessage() method. It doesn't + // have to be an instance of a MessagePort, and often isn't. + WorkerTestEnvironment.prototype._add_message_port = function(port) { + this.message_ports.push(port); + for (var i = 0; i < this.message_list.length; ++i) + { + port.postMessage(this.message_list[i]); + } + }; + + WorkerTestEnvironment.prototype.next_default_test_name = function() { + var suffix = this.name_counter > 0 ? " " + this.name_counter : ""; + this.name_counter++; + return get_title() + suffix; + }; + + WorkerTestEnvironment.prototype.on_new_harness_properties = function() {}; + + WorkerTestEnvironment.prototype.on_tests_ready = function() { + var this_obj = this; + add_start_callback( + function(properties) { + this_obj._dispatch({ + type: "start", + properties: properties, + }); + }); + add_test_state_callback( + function(test) { + this_obj._dispatch({ + type: "test_state", + test: test.structured_clone() + }); + }); + add_result_callback( + function(test) { + this_obj._dispatch({ + type: "result", + test: test.structured_clone() + }); + }); + add_completion_callback( + function(tests, harness_status, asserts) { + this_obj._dispatch({ + type: "complete", + tests: map(tests, + function(test) { + return test.structured_clone(); + }), + status: harness_status.structured_clone(), + asserts: asserts.map(assert => assert.structured_clone()), + }); + }); + }; + + WorkerTestEnvironment.prototype.add_on_loaded_callback = function() {}; + + WorkerTestEnvironment.prototype.test_timeout = function() { + // Tests running in a worker don't have a default timeout. I.e. all + // worker tests behave as if settings.explicit_timeout is true. + return null; + }; + + /* + * Dedicated web workers. + * https://html.spec.whatwg.org/multipage/workers.html#dedicatedworkerglobalscope + * + * This class is used as the test_environment when testharness is running + * inside a dedicated worker. + */ + function DedicatedWorkerTestEnvironment() { + WorkerTestEnvironment.call(this); + // self is an instance of DedicatedWorkerGlobalScope which exposes + // a postMessage() method for communicating via the message channel + // established when the worker is created. + this._add_message_port(self); + } + DedicatedWorkerTestEnvironment.prototype = Object.create(WorkerTestEnvironment.prototype); + + DedicatedWorkerTestEnvironment.prototype.on_tests_ready = function() { + WorkerTestEnvironment.prototype.on_tests_ready.call(this); + // In the absence of an onload notification, we a require dedicated + // workers to explicitly signal when the tests are done. + tests.wait_for_finish = true; + }; + + /* + * Shared web workers. + * https://html.spec.whatwg.org/multipage/workers.html#sharedworkerglobalscope + * + * This class is used as the test_environment when testharness is running + * inside a shared web worker. + */ + function SharedWorkerTestEnvironment() { + WorkerTestEnvironment.call(this); + var this_obj = this; + // Shared workers receive message ports via the 'onconnect' event for + // each connection. + self.addEventListener("connect", + function(message_event) { + this_obj._add_message_port(message_event.source); + }, false); + } + SharedWorkerTestEnvironment.prototype = Object.create(WorkerTestEnvironment.prototype); + + SharedWorkerTestEnvironment.prototype.on_tests_ready = function() { + WorkerTestEnvironment.prototype.on_tests_ready.call(this); + // In the absence of an onload notification, we a require shared + // workers to explicitly signal when the tests are done. + tests.wait_for_finish = true; + }; + + /* + * Service workers. + * http://www.w3.org/TR/service-workers/ + * + * This class is used as the test_environment when testharness is running + * inside a service worker. + */ + function ServiceWorkerTestEnvironment() { + WorkerTestEnvironment.call(this); + this.all_loaded = false; + this.on_loaded_callback = null; + var this_obj = this; + self.addEventListener("message", + function(event) { + if (event.data && event.data.type && event.data.type === "connect") { + this_obj._add_message_port(event.source); + } + }, false); + + // The oninstall event is received after the service worker script and + // all imported scripts have been fetched and executed. It's the + // equivalent of an onload event for a document. All tests should have + // been added by the time this event is received, thus it's not + // necessary to wait until the onactivate event. However, tests for + // installed service workers need another event which is equivalent to + // the onload event because oninstall is fired only on installation. The + // onmessage event is used for that purpose since tests using + // testharness.js should ask the result to its service worker by + // PostMessage. If the onmessage event is triggered on the service + // worker's context, that means the worker's script has been evaluated. + on_event(self, "install", on_all_loaded); + on_event(self, "message", on_all_loaded); + function on_all_loaded() { + if (this_obj.all_loaded) + return; + this_obj.all_loaded = true; + if (this_obj.on_loaded_callback) { + this_obj.on_loaded_callback(); + } + } + } + + ServiceWorkerTestEnvironment.prototype = Object.create(WorkerTestEnvironment.prototype); + + ServiceWorkerTestEnvironment.prototype.add_on_loaded_callback = function(callback) { + if (this.all_loaded) { + callback(); + } else { + this.on_loaded_callback = callback; + } + }; + + /* + * Shadow realms. + * https://github.com/tc39/proposal-shadowrealm + * + * This class is used as the test_environment when testharness is running + * inside a shadow realm. + */ + function ShadowRealmTestEnvironment() { + WorkerTestEnvironment.call(this); + this.all_loaded = false; + this.on_loaded_callback = null; + } + + ShadowRealmTestEnvironment.prototype = Object.create(WorkerTestEnvironment.prototype); + + /** + * Signal to the test environment that the tests are ready and the on-loaded + * callback should be run. + * + * Shadow realms are not *really* a DOM context: they have no `onload` or similar + * event for us to use to set up the test environment; so, instead, this method + * is manually triggered from the incubating realm + * + * @param {Function} message_destination - a function that receives JSON-serializable + * data to send to the incubating realm, in the same format as used by RemoteContext + */ + ShadowRealmTestEnvironment.prototype.begin = function(message_destination) { + if (this.all_loaded) { + throw new Error("Tried to start a shadow realm test environment after it has already started"); + } + var fakeMessagePort = {}; + fakeMessagePort.postMessage = message_destination; + this._add_message_port(fakeMessagePort); + this.all_loaded = true; + if (this.on_loaded_callback) { + this.on_loaded_callback(); + } + }; + + ShadowRealmTestEnvironment.prototype.add_on_loaded_callback = function(callback) { + if (this.all_loaded) { + callback(); + } else { + this.on_loaded_callback = callback; + } + }; + + /* + * JavaScript shells. + * + * This class is used as the test_environment when testharness is running + * inside a JavaScript shell. + */ + function ShellTestEnvironment() { + this.name_counter = 0; + this.all_loaded = false; + this.on_loaded_callback = null; + Promise.resolve().then(function() { + this.all_loaded = true + if (this.on_loaded_callback) { + this.on_loaded_callback(); + } + }.bind(this)); + this.message_list = []; + this.message_ports = []; + } + + ShellTestEnvironment.prototype.next_default_test_name = function() { + var suffix = this.name_counter > 0 ? " " + this.name_counter : ""; + this.name_counter++; + return get_title() + suffix; + }; + + ShellTestEnvironment.prototype.on_new_harness_properties = function() {}; + + ShellTestEnvironment.prototype.on_tests_ready = function() {}; + + ShellTestEnvironment.prototype.add_on_loaded_callback = function(callback) { + if (this.all_loaded) { + callback(); + } else { + this.on_loaded_callback = callback; + } + }; + + ShellTestEnvironment.prototype.test_timeout = function() { + // Tests running in a shell don't have a default timeout, so behave as + // if settings.explicit_timeout is true. + return null; + }; + + function create_test_environment() { + if ('document' in global_scope) { + return new WindowTestEnvironment(); + } + if ('DedicatedWorkerGlobalScope' in global_scope && + global_scope instanceof DedicatedWorkerGlobalScope) { + return new DedicatedWorkerTestEnvironment(); + } + if ('SharedWorkerGlobalScope' in global_scope && + global_scope instanceof SharedWorkerGlobalScope) { + return new SharedWorkerTestEnvironment(); + } + if ('ServiceWorkerGlobalScope' in global_scope && + global_scope instanceof ServiceWorkerGlobalScope) { + return new ServiceWorkerTestEnvironment(); + } + if ('WorkerGlobalScope' in global_scope && + global_scope instanceof WorkerGlobalScope) { + return new DedicatedWorkerTestEnvironment(); + } + /* Shadow realm global objects are _ordinary_ objects (i.e. their prototype is + * Object) so we don't have a nice `instanceof` test to use; instead, we + * check if the there is a GLOBAL.isShadowRealm() property + * on the global object. that was set by the test harness when it + * created the ShadowRealm. + */ + if (global_scope.GLOBAL && global_scope.GLOBAL.isShadowRealm()) { + return new ShadowRealmTestEnvironment(); + } + + return new ShellTestEnvironment(); + } + + var test_environment = create_test_environment(); + + function is_shared_worker(worker) { + return 'SharedWorker' in global_scope && worker instanceof SharedWorker; + } + + function is_service_worker(worker) { + // The worker object may be from another execution context, + // so do not use instanceof here. + return 'ServiceWorker' in global_scope && + Object.prototype.toString.call(worker) == '[object ServiceWorker]'; + } + + var seen_func_name = Object.create(null); + + function get_test_name(func, name) + { + if (name) { + return name; + } + + if (func) { + var func_code = func.toString(); + + // Try and match with brackets, but fallback to matching without + var arrow = func_code.match(/^\(\)\s*=>\s*(?:{(.*)}\s*|(.*))$/); + + // Check for JS line separators + if (arrow !== null && !/[\u000A\u000D\u2028\u2029]/.test(func_code)) { + var trimmed = (arrow[1] !== undefined ? arrow[1] : arrow[2]).trim(); + // drop trailing ; if there's no earlier ones + trimmed = trimmed.replace(/^([^;]*)(;\s*)+$/, "$1"); + + if (trimmed) { + let name = trimmed; + if (seen_func_name[trimmed]) { + // This subtest name already exists, so add a suffix. + name += " " + seen_func_name[trimmed]; + } else { + seen_func_name[trimmed] = 0; + } + seen_func_name[trimmed] += 1; + return name; + } + } + } + + return test_environment.next_default_test_name(); + } + + /** + * @callback TestFunction + * @param {Test} test - The test currently being run. + * @param {Any[]} args - Additional args to pass to function. + * + */ + + /** + * Create a synchronous test + * + * @param {TestFunction} func - Test function. This is executed + * immediately. If it returns without error, the test status is + * set to ``PASS``. If it throws an :js:class:`AssertionError`, or + * any other exception, the test status is set to ``FAIL`` + * (typically from an `assert` function). + * @param {String} name - Test name. This must be unique in a + * given file and must be invariant between runs. + */ + function test(func, name, properties) + { + if (tests.promise_setup_called) { + tests.status.status = tests.status.ERROR; + tests.status.message = '`test` invoked after `promise_setup`'; + tests.complete(); + } + var test_name = get_test_name(func, name); + var test_obj = new Test(test_name, properties); + var value = test_obj.step(func, test_obj, test_obj); + + if (value !== undefined) { + var msg = 'Test named "' + test_name + + '" passed a function to `test` that returned a value.'; + + try { + if (value && typeof value.then === 'function') { + msg += ' Consider using `promise_test` instead when ' + + 'using Promises or async/await.'; + } + } catch (err) {} + + tests.status.status = tests.status.ERROR; + tests.status.message = msg; + } + + if (test_obj.phase === test_obj.phases.STARTED) { + test_obj.done(); + } + } + + /** + * Create an asynchronous test + * + * @param {TestFunction|string} funcOrName - Initial step function + * to call immediately with the test name as an argument (if any), + * or name of the test. + * @param {String} name - Test name (if a test function was + * provided). This must be unique in a given file and must be + * invariant between runs. + * @returns {Test} An object representing the ongoing test. + */ + function async_test(func, name, properties) + { + if (tests.promise_setup_called) { + tests.status.status = tests.status.ERROR; + tests.status.message = '`async_test` invoked after `promise_setup`'; + tests.complete(); + } + if (typeof func !== "function") { + properties = name; + name = func; + func = null; + } + var test_name = get_test_name(func, name); + var test_obj = new Test(test_name, properties); + if (func) { + var value = test_obj.step(func, test_obj, test_obj); + + // Test authors sometimes return values to async_test, expecting us + // to handle the value somehow. Make doing so a harness error to be + // clear this is invalid, and point authors to promise_test if it + // may be appropriate. + // + // Note that we only perform this check on the initial function + // passed to async_test, not on any later steps - we haven't seen a + // consistent problem with those (and it's harder to check). + if (value !== undefined) { + var msg = 'Test named "' + test_name + + '" passed a function to `async_test` that returned a value.'; + + try { + if (value && typeof value.then === 'function') { + msg += ' Consider using `promise_test` instead when ' + + 'using Promises or async/await.'; + } + } catch (err) {} + + tests.set_status(tests.status.ERROR, msg); + tests.complete(); + } + } + return test_obj; + } + + /** + * Create a promise test. + * + * Promise tests are tests which are represented by a promise + * object. If the promise is fulfilled the test passes, if it's + * rejected the test fails, otherwise the test passes. + * + * @param {TestFunction} func - Test function. This must return a + * promise. The test is automatically marked as complete once the + * promise settles. + * @param {String} name - Test name. This must be unique in a + * given file and must be invariant between runs. + */ + function promise_test(func, name, properties) { + if (typeof func !== "function") { + properties = name; + name = func; + func = null; + } + var test_name = get_test_name(func, name); + var test = new Test(test_name, properties); + test._is_promise_test = true; + + // If there is no promise tests queue make one. + if (!tests.promise_tests) { + tests.promise_tests = Promise.resolve(); + } + tests.promise_tests = tests.promise_tests.then(function() { + return new Promise(function(resolve) { + var promise = test.step(func, test, test); + + test.step(function() { + assert(!!promise, "promise_test", null, + "test body must return a 'thenable' object (received ${value})", + {value:promise}); + assert(typeof promise.then === "function", "promise_test", null, + "test body must return a 'thenable' object (received an object with no `then` method)", + null); + }); + + // Test authors may use the `step` method within a + // `promise_test` even though this reflects a mixture of + // asynchronous control flow paradigms. The "done" callback + // should be registered prior to the resolution of the + // user-provided Promise to avoid timeouts in cases where the + // Promise does not settle but a `step` function has thrown an + // error. + add_test_done_callback(test, resolve); + + Promise.resolve(promise) + .catch(test.step_func( + function(value) { + if (value instanceof AssertionError) { + throw value; + } + assert(false, "promise_test", null, + "Unhandled rejection with value: ${value}", {value:value}); + })) + .then(function() { + test.done(); + }); + }); + }); + } + + /** + * Make a copy of a Promise in the current realm. + * + * @param {Promise} promise the given promise that may be from a different + * realm + * @returns {Promise} + * + * An arbitrary promise provided by the caller may have originated + * in another frame that have since navigated away, rendering the + * frame's document inactive. Such a promise cannot be used with + * `await` or Promise.resolve(), as microtasks associated with it + * may be prevented from being run. See `issue + * 5319`_ for a + * particular case. + * + * In functions we define here, there is an expectation from the caller + * that the promise is from the current realm, that can always be used with + * `await`, etc. We therefore create a new promise in this realm that + * inherit the value and status from the given promise. + */ + + function bring_promise_to_current_realm(promise) { + return new Promise(promise.then.bind(promise)); + } + + /** + * Assert that a Promise is rejected with the right ECMAScript exception. + * + * @param {Test} test - the `Test` to use for the assertion. + * @param {Function} constructor - The expected exception constructor. + * @param {Promise} promise - The promise that's expected to + * reject with the given exception. + * @param {string} [description] Error message to add to assert in case of + * failure. + */ + function promise_rejects_js(test, constructor, promise, description) { + return bring_promise_to_current_realm(promise) + .then(test.unreached_func("Should have rejected: " + description)) + .catch(function(e) { + assert_throws_js_impl(constructor, function() { throw e }, + description, "promise_rejects_js"); + }); + } + + /** + * Assert that a Promise is rejected with the right DOMException. + * + * For the remaining arguments, there are two ways of calling + * promise_rejects_dom: + * + * 1) If the DOMException is expected to come from the current global, the + * third argument should be the promise expected to reject, and a fourth, + * optional, argument is the assertion description. + * + * 2) If the DOMException is expected to come from some other global, the + * third argument should be the DOMException constructor from that global, + * the fourth argument the promise expected to reject, and the fifth, + * optional, argument the assertion description. + * + * @param {Test} test - the `Test` to use for the assertion. + * @param {number|string} type - See documentation for + * `assert_throws_dom <#assert_throws_dom>`_. + * @param {Function} promiseOrConstructor - Either the constructor + * for the expected exception (if the exception comes from another + * global), or the promise that's expected to reject (if the + * exception comes from the current global). + * @param {Function|string} descriptionOrPromise - Either the + * promise that's expected to reject (if the exception comes from + * another global), or the optional description of the condition + * being tested (if the exception comes from the current global). + * @param {string} [description] - Description of the condition + * being tested (if the exception comes from another global). + * + */ + function promise_rejects_dom(test, type, promiseOrConstructor, descriptionOrPromise, maybeDescription) { + let constructor, promise, description; + if (typeof promiseOrConstructor === "function" && + promiseOrConstructor.name === "DOMException") { + constructor = promiseOrConstructor; + promise = descriptionOrPromise; + description = maybeDescription; + } else { + constructor = self.DOMException; + promise = promiseOrConstructor; + description = descriptionOrPromise; + assert(maybeDescription === undefined, + "Too many args pased to no-constructor version of promise_rejects_dom"); + } + return bring_promise_to_current_realm(promise) + .then(test.unreached_func("Should have rejected: " + description)) + .catch(function(e) { + assert_throws_dom_impl(type, function() { throw e }, description, + "promise_rejects_dom", constructor); + }); + } + + /** + * Assert that a Promise is rejected with the provided value. + * + * @param {Test} test - the `Test` to use for the assertion. + * @param {Any} exception - The expected value of the rejected promise. + * @param {Promise} promise - The promise that's expected to + * reject. + * @param {string} [description] Error message to add to assert in case of + * failure. + */ + function promise_rejects_exactly(test, exception, promise, description) { + return bring_promise_to_current_realm(promise) + .then(test.unreached_func("Should have rejected: " + description)) + .catch(function(e) { + assert_throws_exactly_impl(exception, function() { throw e }, + description, "promise_rejects_exactly"); + }); + } + + /** + * Allow DOM events to be handled using Promises. + * + * This can make it a lot easier to test a very specific series of events, + * including ensuring that unexpected events are not fired at any point. + * + * `EventWatcher` will assert if an event occurs while there is no `wait_for` + * created Promise waiting to be fulfilled, or if the event is of a different type + * to the type currently expected. This ensures that only the events that are + * expected occur, in the correct order, and with the correct timing. + * + * @constructor + * @param {Test} test - The `Test` to use for the assertion. + * @param {EventTarget} watchedNode - The target expected to receive the events. + * @param {string[]} eventTypes - List of events to watch for. + * @param {Promise} timeoutPromise - Promise that will cause the + * test to be set to `TIMEOUT` once fulfilled. + * + */ + function EventWatcher(test, watchedNode, eventTypes, timeoutPromise) + { + if (typeof eventTypes == 'string') { + eventTypes = [eventTypes]; + } + + var waitingFor = null; + + // This is null unless we are recording all events, in which case it + // will be an Array object. + var recordedEvents = null; + + var eventHandler = test.step_func(function(evt) { + assert_true(!!waitingFor, + 'Not expecting event, but got ' + evt.type + ' event'); + assert_equals(evt.type, waitingFor.types[0], + 'Expected ' + waitingFor.types[0] + ' event, but got ' + + evt.type + ' event instead'); + + if (Array.isArray(recordedEvents)) { + recordedEvents.push(evt); + } + + if (waitingFor.types.length > 1) { + // Pop first event from array + waitingFor.types.shift(); + return; + } + // We need to null out waitingFor before calling the resolve function + // since the Promise's resolve handlers may call wait_for() which will + // need to set waitingFor. + var resolveFunc = waitingFor.resolve; + waitingFor = null; + // Likewise, we should reset the state of recordedEvents. + var result = recordedEvents || evt; + recordedEvents = null; + resolveFunc(result); + }); + + for (var i = 0; i < eventTypes.length; i++) { + watchedNode.addEventListener(eventTypes[i], eventHandler, false); + } + + /** + * Returns a Promise that will resolve after the specified event or + * series of events has occurred. + * + * @param {Object} options An optional options object. If the 'record' property + * on this object has the value 'all', when the Promise + * returned by this function is resolved, *all* Event + * objects that were waited for will be returned as an + * array. + * + * @example + * const watcher = new EventWatcher(t, div, [ 'animationstart', + * 'animationiteration', + * 'animationend' ]); + * return watcher.wait_for([ 'animationstart', 'animationend' ], + * { record: 'all' }).then(evts => { + * assert_equals(evts[0].elapsedTime, 0.0); + * assert_equals(evts[1].elapsedTime, 2.0); + * }); + */ + this.wait_for = function(types, options) { + if (waitingFor) { + return Promise.reject('Already waiting for an event or events'); + } + if (typeof types == 'string') { + types = [types]; + } + if (options && options.record && options.record === 'all') { + recordedEvents = []; + } + return new Promise(function(resolve, reject) { + var timeout = test.step_func(function() { + // If the timeout fires after the events have been received + // or during a subsequent call to wait_for, ignore it. + if (!waitingFor || waitingFor.resolve !== resolve) + return; + + // This should always fail, otherwise we should have + // resolved the promise. + assert_true(waitingFor.types.length == 0, + 'Timed out waiting for ' + waitingFor.types.join(', ')); + var result = recordedEvents; + recordedEvents = null; + var resolveFunc = waitingFor.resolve; + waitingFor = null; + resolveFunc(result); + }); + + if (timeoutPromise) { + timeoutPromise().then(timeout); + } + + waitingFor = { + types: types, + resolve: resolve, + reject: reject + }; + }); + }; + + /** + * Stop listening for events + */ + function stop_watching() { + for (var i = 0; i < eventTypes.length; i++) { + watchedNode.removeEventListener(eventTypes[i], eventHandler, false); + } + }; + + test._add_cleanup(stop_watching); + + return this; + } + expose(EventWatcher, 'EventWatcher'); + + /** + * @typedef {Object} SettingsObject + * @property {bool} single_test - Use the single-page-test + * mode. In this mode the Document represents a single + * `async_test`. Asserts may be used directly without requiring + * `Test.step` or similar wrappers, and any exceptions set the + * status of the test rather than the status of the harness. + * @property {bool} allow_uncaught_exception - don't treat an + * uncaught exception as an error; needed when e.g. testing the + * `window.onerror` handler. + * @property {boolean} explicit_done - Wait for a call to `done()` + * before declaring all tests complete (this is always true for + * single-page tests). + * @property hide_test_state - hide the test state output while + * the test is running; This is helpful when the output of the test state + * may interfere the test results. + * @property {bool} explicit_timeout - disable file timeout; only + * stop waiting for results when the `timeout()` function is + * called This should typically only be set for manual tests, or + * by a test runner that providees its own timeout mechanism. + * @property {number} timeout_multiplier - Multiplier to apply to + * per-test timeouts. This should only be set by a test runner. + * @property {Document} output_document - The document to which + * results should be logged. By default this is the current + * document but could be an ancestor document in some cases e.g. a + * SVG test loaded in an HTML wrapper + * + */ + + /** + * Configure the harness + * + * @param {Function|SettingsObject} funcOrProperties - Either a + * setup function to run, or a set of properties. If this is a + * function that function is run synchronously. Any exception in + * the function will set the overall harness status to `ERROR`. + * @param {SettingsObject} maybeProperties - An object containing + * the settings to use, if the first argument is a function. + * + */ + function setup(func_or_properties, maybe_properties) + { + var func = null; + var properties = {}; + if (arguments.length === 2) { + func = func_or_properties; + properties = maybe_properties; + } else if (func_or_properties instanceof Function) { + func = func_or_properties; + } else { + properties = func_or_properties; + } + tests.setup(func, properties); + test_environment.on_new_harness_properties(properties); + } + + /** + * Configure the harness, waiting for a promise to resolve + * before running any `promise_test` tests. + * + * @param {Function} func - Function returning a promise that's + * run synchronously. Promise tests are not run until after this + * function has resolved. + * @param {SettingsObject} [properties] - An object containing + * the harness settings to use. + * + */ + function promise_setup(func, properties={}) + { + if (typeof func !== "function") { + tests.set_status(tests.status.ERROR, + "promise_test invoked without a function"); + tests.complete(); + return; + } + tests.promise_setup_called = true; + + if (!tests.promise_tests) { + tests.promise_tests = Promise.resolve(); + } + + tests.promise_tests = tests.promise_tests + .then(function() + { + var result; + + tests.setup(null, properties); + result = func(); + test_environment.on_new_harness_properties(properties); + + if (!result || typeof result.then !== "function") { + throw "Non-thenable returned by function passed to `promise_setup`"; + } + return result; + }) + .catch(function(e) + { + tests.set_status(tests.status.ERROR, + String(e), + e && e.stack); + tests.complete(); + }); + } + + /** + * Mark test loading as complete. + * + * Typically this function is called implicitly on page load; it's + * only necessary for users to call this when either the + * ``explicit_done`` or ``single_page`` properties have been set + * via the :js:func:`setup` function. + * + * For single page tests this marks the test as complete and sets its status. + * For other tests, this marks test loading as complete, but doesn't affect ongoing tests. + */ + function done() { + if (tests.tests.length === 0) { + // `done` is invoked after handling uncaught exceptions, so if the + // harness status is already set, the corresponding message is more + // descriptive than the generic message defined here. + if (tests.status.status === null) { + tests.status.status = tests.status.ERROR; + tests.status.message = "done() was called without first defining any tests"; + } + + tests.complete(); + return; + } + if (tests.file_is_test) { + // file is test files never have asynchronous cleanup logic, + // meaning the fully-synchronous `done` function can be used here. + tests.tests[0].done(); + } + tests.end_wait(); + } + + /** + * @deprecated generate a list of tests from a function and list of arguments + * + * This is deprecated because it runs all the tests outside of the test functions + * and as a result any test throwing an exception will result in no tests being + * run. In almost all cases, you should simply call test within the loop you would + * use to generate the parameter list array. + * + * @param {Function} func - The function that will be called for each generated tests. + * @param {Any[][]} args - An array of arrays. Each nested array + * has the structure `[testName, ...testArgs]`. For each of these nested arrays + * array, a test is generated with name `testName` and test function equivalent to + * `func(..testArgs)`. + */ + function generate_tests(func, args, properties) { + forEach(args, function(x, i) + { + var name = x[0]; + test(function() + { + func.apply(this, x.slice(1)); + }, + name, + Array.isArray(properties) ? properties[i] : properties); + }); + } + + /** + * @deprecated + * + * Register a function as a DOM event listener to the + * given object for the event bubbling phase. + * + * @param {EventTarget} object - Event target + * @param {string} event - Event name + * @param {Function} callback - Event handler. + */ + function on_event(object, event, callback) + { + object.addEventListener(event, callback, false); + } + + /** + * Global version of :js:func:`Test.step_timeout` for use in single page tests. + * + * @param {Function} func - Function to run after the timeout + * @param {number} timeout - Time in ms to wait before running the + * test step. The actual wait time is ``timeout`` x + * ``timeout_multiplier``. + */ + function step_timeout(func, timeout) { + var outer_this = this; + var args = Array.prototype.slice.call(arguments, 2); + return setTimeout(function() { + func.apply(outer_this, args); + }, timeout * tests.timeout_multiplier); + } + + expose(test, 'test'); + expose(async_test, 'async_test'); + expose(promise_test, 'promise_test'); + expose(promise_rejects_js, 'promise_rejects_js'); + expose(promise_rejects_dom, 'promise_rejects_dom'); + expose(promise_rejects_exactly, 'promise_rejects_exactly'); + expose(generate_tests, 'generate_tests'); + expose(setup, 'setup'); + expose(promise_setup, 'promise_setup'); + expose(done, 'done'); + expose(on_event, 'on_event'); + expose(step_timeout, 'step_timeout'); + + /* + * Return a string truncated to the given length, with ... added at the end + * if it was longer. + */ + function truncate(s, len) + { + if (s.length > len) { + return s.substring(0, len - 3) + "..."; + } + return s; + } + + /* + * Return true if object is probably a Node object. + */ + function is_node(object) + { + // I use duck-typing instead of instanceof, because + // instanceof doesn't work if the node is from another window (like an + // iframe's contentWindow): + // http://www.w3.org/Bugs/Public/show_bug.cgi?id=12295 + try { + var has_node_properties = ("nodeType" in object && + "nodeName" in object && + "nodeValue" in object && + "childNodes" in object); + } catch (e) { + // We're probably cross-origin, which means we aren't a node + return false; + } + + if (has_node_properties) { + try { + object.nodeType; + } catch (e) { + // The object is probably Node.prototype or another prototype + // object that inherits from it, and not a Node instance. + return false; + } + return true; + } + return false; + } + + var replacements = { + "0": "0", + "1": "x01", + "2": "x02", + "3": "x03", + "4": "x04", + "5": "x05", + "6": "x06", + "7": "x07", + "8": "b", + "9": "t", + "10": "n", + "11": "v", + "12": "f", + "13": "r", + "14": "x0e", + "15": "x0f", + "16": "x10", + "17": "x11", + "18": "x12", + "19": "x13", + "20": "x14", + "21": "x15", + "22": "x16", + "23": "x17", + "24": "x18", + "25": "x19", + "26": "x1a", + "27": "x1b", + "28": "x1c", + "29": "x1d", + "30": "x1e", + "31": "x1f", + "0xfffd": "ufffd", + "0xfffe": "ufffe", + "0xffff": "uffff", + }; + + /** + * Convert a value to a nice, human-readable string + * + * When many JavaScript Object values are coerced to a String, the + * resulting value will be ``"[object Object]"``. This obscures + * helpful information, making the coerced value unsuitable for + * use in assertion messages, test names, and debugging + * statements. `format_value` produces more distinctive string + * representations of many kinds of objects, including arrays and + * the more important DOM Node types. It also translates String + * values containing control characters to include human-readable + * representations. + * + * @example + * // "Document node with 2 children" + * format_value(document); + * @example + * // "\"foo\\uffffbar\"" + * format_value("foo\uffffbar"); + * @example + * // "[-0, Infinity]" + * format_value([-0, Infinity]); + * @param {Any} val - The value to convert to a string. + * @returns {string} - A string representation of ``val``, optimised for human readability. + */ + function format_value(val, seen) + { + if (!seen) { + seen = []; + } + if (typeof val === "object" && val !== null) { + if (seen.indexOf(val) >= 0) { + return "[...]"; + } + seen.push(val); + } + if (Array.isArray(val)) { + let output = "["; + if (val.beginEllipsis !== undefined) { + output += "…, "; + } + output += val.map(function(x) {return format_value(x, seen);}).join(", "); + if (val.endEllipsis !== undefined) { + output += ", …"; + } + return output + "]"; + } + + switch (typeof val) { + case "string": + val = val.replace(/\\/g, "\\\\"); + for (var p in replacements) { + var replace = "\\" + replacements[p]; + val = val.replace(RegExp(String.fromCharCode(p), "g"), replace); + } + return '"' + val.replace(/"/g, '\\"') + '"'; + case "boolean": + case "undefined": + return String(val); + case "number": + // In JavaScript, -0 === 0 and String(-0) == "0", so we have to + // special-case. + if (val === -0 && 1/val === -Infinity) { + return "-0"; + } + return String(val); + case "object": + if (val === null) { + return "null"; + } + + // Special-case Node objects, since those come up a lot in my tests. I + // ignore namespaces. + if (is_node(val)) { + switch (val.nodeType) { + case Node.ELEMENT_NODE: + var ret = "<" + val.localName; + for (var i = 0; i < val.attributes.length; i++) { + ret += " " + val.attributes[i].name + '="' + val.attributes[i].value + '"'; + } + ret += ">" + val.innerHTML + ""; + return "Element node " + truncate(ret, 60); + case Node.TEXT_NODE: + return 'Text node "' + truncate(val.data, 60) + '"'; + case Node.PROCESSING_INSTRUCTION_NODE: + return "ProcessingInstruction node with target " + format_value(truncate(val.target, 60)) + " and data " + format_value(truncate(val.data, 60)); + case Node.COMMENT_NODE: + return "Comment node "; + case Node.DOCUMENT_NODE: + return "Document node with " + val.childNodes.length + (val.childNodes.length == 1 ? " child" : " children"); + case Node.DOCUMENT_TYPE_NODE: + return "DocumentType node"; + case Node.DOCUMENT_FRAGMENT_NODE: + return "DocumentFragment node with " + val.childNodes.length + (val.childNodes.length == 1 ? " child" : " children"); + default: + return "Node object of unknown type"; + } + } + + /* falls through */ + default: + try { + return typeof val + ' "' + truncate(String(val), 1000) + '"'; + } catch(e) { + return ("[stringifying object threw " + String(e) + + " with type " + String(typeof e) + "]"); + } + } + } + expose(format_value, "format_value"); + + /* + * Assertions + */ + + function expose_assert(f, name) { + function assert_wrapper(...args) { + let status = Test.statuses.TIMEOUT; + let stack = null; + let new_assert_index = null; + try { + if (settings.debug) { + console.debug("ASSERT", name, tests.current_test && tests.current_test.name, args); + } + if (tests.output) { + tests.set_assert(name, args); + // Remember the newly pushed assert's index, because `apply` + // below might push new asserts. + new_assert_index = tests.asserts_run.length - 1; + } + const rv = f.apply(undefined, args); + status = Test.statuses.PASS; + return rv; + } catch(e) { + status = Test.statuses.FAIL; + stack = e.stack ? e.stack : null; + throw e; + } finally { + if (tests.output && !stack) { + stack = get_stack(); + } + if (tests.output) { + tests.set_assert_status(new_assert_index, status, stack); + } + } + } + expose(assert_wrapper, name); + } + + /** + * Assert that ``actual`` is strictly true + * + * @param {Any} actual - Value that is asserted to be true + * @param {string} [description] - Description of the condition being tested + */ + function assert_true(actual, description) + { + assert(actual === true, "assert_true", description, + "expected true got ${actual}", {actual:actual}); + } + expose_assert(assert_true, "assert_true"); + + /** + * Assert that ``actual`` is strictly false + * + * @param {Any} actual - Value that is asserted to be false + * @param {string} [description] - Description of the condition being tested + */ + function assert_false(actual, description) + { + assert(actual === false, "assert_false", description, + "expected false got ${actual}", {actual:actual}); + } + expose_assert(assert_false, "assert_false"); + + function same_value(x, y) { + if (y !== y) { + //NaN case + return x !== x; + } + if (x === 0 && y === 0) { + //Distinguish +0 and -0 + return 1/x === 1/y; + } + return x === y; + } + + /** + * Assert that ``actual`` is the same value as ``expected``. + * + * For objects this compares by object identity; for primitives + * this distinguishes between 0 and -0, and has correct handling + * of NaN. + * + * @param {Any} actual - Test value. + * @param {Any} expected - Expected value. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_equals(actual, expected, description) + { + /* + * Test if two primitives are equal or two objects + * are the same object + */ + if (typeof actual != typeof expected) { + assert(false, "assert_equals", description, + "expected (" + typeof expected + ") ${expected} but got (" + typeof actual + ") ${actual}", + {expected:expected, actual:actual}); + return; + } + assert(same_value(actual, expected), "assert_equals", description, + "expected ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_equals, "assert_equals"); + + /** + * Assert that ``actual`` is not the same value as ``expected``. + * + * Comparison is as for :js:func:`assert_equals`. + * + * @param {Any} actual - Test value. + * @param {Any} expected - The value ``actual`` is expected to be different to. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_not_equals(actual, expected, description) + { + assert(!same_value(actual, expected), "assert_not_equals", description, + "got disallowed value ${actual}", + {actual:actual}); + } + expose_assert(assert_not_equals, "assert_not_equals"); + + /** + * Assert that ``expected`` is an array and ``actual`` is one of the members. + * This is implemented using ``indexOf``, so doesn't handle NaN or ±0 correctly. + * + * @param {Any} actual - Test value. + * @param {Array} expected - An array that ``actual`` is expected to + * be a member of. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_in_array(actual, expected, description) + { + assert(expected.indexOf(actual) != -1, "assert_in_array", description, + "value ${actual} not in array ${expected}", + {actual:actual, expected:expected}); + } + expose_assert(assert_in_array, "assert_in_array"); + + // This function was deprecated in July of 2015. + // See https://github.com/web-platform-tests/wpt/issues/2033 + /** + * @deprecated + * Recursively compare two objects for equality. + * + * See `Issue 2033 + * `_ for + * more information. + * + * @param {Object} actual - Test value. + * @param {Object} expected - Expected value. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_object_equals(actual, expected, description) + { + assert(typeof actual === "object" && actual !== null, "assert_object_equals", description, + "value is ${actual}, expected object", + {actual: actual}); + //This needs to be improved a great deal + function check_equal(actual, expected, stack) + { + stack.push(actual); + + var p; + for (p in actual) { + assert(expected.hasOwnProperty(p), "assert_object_equals", description, + "unexpected property ${p}", {p:p}); + + if (typeof actual[p] === "object" && actual[p] !== null) { + if (stack.indexOf(actual[p]) === -1) { + check_equal(actual[p], expected[p], stack); + } + } else { + assert(same_value(actual[p], expected[p]), "assert_object_equals", description, + "property ${p} expected ${expected} got ${actual}", + {p:p, expected:expected[p], actual:actual[p]}); + } + } + for (p in expected) { + assert(actual.hasOwnProperty(p), + "assert_object_equals", description, + "expected property ${p} missing", {p:p}); + } + stack.pop(); + } + check_equal(actual, expected, []); + } + expose_assert(assert_object_equals, "assert_object_equals"); + + /** + * Assert that ``actual`` and ``expected`` are both arrays, and that the array properties of + * ``actual`` and ``expected`` are all the same value (as for :js:func:`assert_equals`). + * + * @param {Array} actual - Test array. + * @param {Array} expected - Array that is expected to contain the same values as ``actual``. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_array_equals(actual, expected, description) + { + const max_array_length = 20; + function shorten_array(arr, offset = 0) { + // Make ", …" only show up when it would likely reduce the length, not accounting for + // fonts. + if (arr.length < max_array_length + 2) { + return arr; + } + // By default we want half the elements after the offset and half before + // But if that takes us past the end of the array, we have more before, and + // if it takes us before the start we have more after. + const length_after_offset = Math.floor(max_array_length / 2); + let upper_bound = Math.min(length_after_offset + offset, arr.length); + const lower_bound = Math.max(upper_bound - max_array_length, 0); + + if (lower_bound === 0) { + upper_bound = max_array_length; + } + + const output = arr.slice(lower_bound, upper_bound); + if (lower_bound > 0) { + output.beginEllipsis = true; + } + if (upper_bound < arr.length) { + output.endEllipsis = true; + } + return output; + } + + assert(typeof actual === "object" && actual !== null && "length" in actual, + "assert_array_equals", description, + "value is ${actual}, expected array", + {actual:actual}); + assert(actual.length === expected.length, + "assert_array_equals", description, + "lengths differ, expected array ${expected} length ${expectedLength}, got ${actual} length ${actualLength}", + {expected:shorten_array(expected, expected.length - 1), expectedLength:expected.length, + actual:shorten_array(actual, actual.length - 1), actualLength:actual.length + }); + + for (var i = 0; i < actual.length; i++) { + assert(actual.hasOwnProperty(i) === expected.hasOwnProperty(i), + "assert_array_equals", description, + "expected property ${i} to be ${expected} but was ${actual} (expected array ${arrayExpected} got ${arrayActual})", + {i:i, expected:expected.hasOwnProperty(i) ? "present" : "missing", + actual:actual.hasOwnProperty(i) ? "present" : "missing", + arrayExpected:shorten_array(expected, i), arrayActual:shorten_array(actual, i)}); + assert(same_value(expected[i], actual[i]), + "assert_array_equals", description, + "expected property ${i} to be ${expected} but got ${actual} (expected array ${arrayExpected} got ${arrayActual})", + {i:i, expected:expected[i], actual:actual[i], + arrayExpected:shorten_array(expected, i), arrayActual:shorten_array(actual, i)}); + } + } + expose_assert(assert_array_equals, "assert_array_equals"); + + /** + * Assert that each array property in ``actual`` is a number within + * ± `epsilon` of the corresponding property in `expected`. + * + * @param {Array} actual - Array of test values. + * @param {Array} expected - Array of values expected to be close to the values in ``actual``. + * @param {number} epsilon - Magnitude of allowed difference + * between each value in ``actual`` and ``expected``. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_array_approx_equals(actual, expected, epsilon, description) + { + /* + * Test if two primitive arrays are equal within +/- epsilon + */ + assert(actual.length === expected.length, + "assert_array_approx_equals", description, + "lengths differ, expected ${expected} got ${actual}", + {expected:expected.length, actual:actual.length}); + + for (var i = 0; i < actual.length; i++) { + assert(actual.hasOwnProperty(i) === expected.hasOwnProperty(i), + "assert_array_approx_equals", description, + "property ${i}, property expected to be ${expected} but was ${actual}", + {i:i, expected:expected.hasOwnProperty(i) ? "present" : "missing", + actual:actual.hasOwnProperty(i) ? "present" : "missing"}); + assert(typeof actual[i] === "number", + "assert_array_approx_equals", description, + "property ${i}, expected a number but got a ${type_actual}", + {i:i, type_actual:typeof actual[i]}); + assert(Math.abs(actual[i] - expected[i]) <= epsilon, + "assert_array_approx_equals", description, + "property ${i}, expected ${expected} +/- ${epsilon}, expected ${expected} but got ${actual}", + {i:i, expected:expected[i], actual:actual[i], epsilon:epsilon}); + } + } + expose_assert(assert_array_approx_equals, "assert_array_approx_equals"); + + /** + * Assert that ``actual`` is within ± ``epsilon`` of ``expected``. + * + * @param {number} actual - Test value. + * @param {number} expected - Value number is expected to be close to. + * @param {number} epsilon - Magnitude of allowed difference between ``actual`` and ``expected``. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_approx_equals(actual, expected, epsilon, description) + { + /* + * Test if two primitive numbers are equal within +/- epsilon + */ + assert(typeof actual === "number", + "assert_approx_equals", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + // The epsilon math below does not place nice with NaN and Infinity + // But in this case Infinity = Infinity and NaN = NaN + if (isFinite(actual) || isFinite(expected)) { + assert(Math.abs(actual - expected) <= epsilon, + "assert_approx_equals", description, + "expected ${expected} +/- ${epsilon} but got ${actual}", + {expected:expected, actual:actual, epsilon:epsilon}); + } else { + assert_equals(actual, expected); + } + } + expose_assert(assert_approx_equals, "assert_approx_equals"); + + /** + * Assert that ``actual`` is a number less than ``expected``. + * + * @param {number} actual - Test value. + * @param {number} expected - Number that ``actual`` must be less than. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_less_than(actual, expected, description) + { + /* + * Test if a primitive number is less than another + */ + assert(typeof actual === "number", + "assert_less_than", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual < expected, + "assert_less_than", description, + "expected a number less than ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_less_than, "assert_less_than"); + + /** + * Assert that ``actual`` is a number greater than ``expected``. + * + * @param {number} actual - Test value. + * @param {number} expected - Number that ``actual`` must be greater than. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_greater_than(actual, expected, description) + { + /* + * Test if a primitive number is greater than another + */ + assert(typeof actual === "number", + "assert_greater_than", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual > expected, + "assert_greater_than", description, + "expected a number greater than ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_greater_than, "assert_greater_than"); + + /** + * Assert that ``actual`` is a number greater than ``lower`` and less + * than ``upper`` but not equal to either. + * + * @param {number} actual - Test value. + * @param {number} lower - Number that ``actual`` must be greater than. + * @param {number} upper - Number that ``actual`` must be less than. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_between_exclusive(actual, lower, upper, description) + { + /* + * Test if a primitive number is between two others + */ + assert(typeof actual === "number", + "assert_between_exclusive", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual > lower && actual < upper, + "assert_between_exclusive", description, + "expected a number greater than ${lower} " + + "and less than ${upper} but got ${actual}", + {lower:lower, upper:upper, actual:actual}); + } + expose_assert(assert_between_exclusive, "assert_between_exclusive"); + + /** + * Assert that ``actual`` is a number less than or equal to ``expected``. + * + * @param {number} actual - Test value. + * @param {number} expected - Number that ``actual`` must be less + * than or equal to. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_less_than_equal(actual, expected, description) + { + /* + * Test if a primitive number is less than or equal to another + */ + assert(typeof actual === "number", + "assert_less_than_equal", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual <= expected, + "assert_less_than_equal", description, + "expected a number less than or equal to ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_less_than_equal, "assert_less_than_equal"); + + /** + * Assert that ``actual`` is a number greater than or equal to ``expected``. + * + * @param {number} actual - Test value. + * @param {number} expected - Number that ``actual`` must be greater + * than or equal to. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_greater_than_equal(actual, expected, description) + { + /* + * Test if a primitive number is greater than or equal to another + */ + assert(typeof actual === "number", + "assert_greater_than_equal", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual >= expected, + "assert_greater_than_equal", description, + "expected a number greater than or equal to ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_greater_than_equal, "assert_greater_than_equal"); + + /** + * Assert that ``actual`` is a number greater than or equal to ``lower`` and less + * than or equal to ``upper``. + * + * @param {number} actual - Test value. + * @param {number} lower - Number that ``actual`` must be greater than or equal to. + * @param {number} upper - Number that ``actual`` must be less than or equal to. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_between_inclusive(actual, lower, upper, description) + { + /* + * Test if a primitive number is between to two others or equal to either of them + */ + assert(typeof actual === "number", + "assert_between_inclusive", description, + "expected a number but got a ${type_actual}", + {type_actual:typeof actual}); + + assert(actual >= lower && actual <= upper, + "assert_between_inclusive", description, + "expected a number greater than or equal to ${lower} " + + "and less than or equal to ${upper} but got ${actual}", + {lower:lower, upper:upper, actual:actual}); + } + expose_assert(assert_between_inclusive, "assert_between_inclusive"); + + /** + * Assert that ``actual`` matches the RegExp ``expected``. + * + * @param {String} actual - Test string. + * @param {RegExp} expected - RegExp ``actual`` must match. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_regexp_match(actual, expected, description) { + /* + * Test if a string (actual) matches a regexp (expected) + */ + assert(expected.test(actual), + "assert_regexp_match", description, + "expected ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_regexp_match, "assert_regexp_match"); + + /** + * Assert that the class string of ``object`` as returned in + * ``Object.prototype.toString`` is equal to ``class_name``. + * + * @param {Object} object - Object to stringify. + * @param {string} class_string - Expected class string for ``object``. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_class_string(object, class_string, description) { + var actual = {}.toString.call(object); + var expected = "[object " + class_string + "]"; + assert(same_value(actual, expected), "assert_class_string", description, + "expected ${expected} but got ${actual}", + {expected:expected, actual:actual}); + } + expose_assert(assert_class_string, "assert_class_string"); + + /** + * Assert that ``object`` has an own property with name ``property_name``. + * + * @param {Object} object - Object that should have the given property. + * @param {string} property_name - Expected property name. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_own_property(object, property_name, description) { + assert(object.hasOwnProperty(property_name), + "assert_own_property", description, + "expected property ${p} missing", {p:property_name}); + } + expose_assert(assert_own_property, "assert_own_property"); + + /** + * Assert that ``object`` does not have an own property with name ``property_name``. + * + * @param {Object} object - Object that should not have the given property. + * @param {string} property_name - Property name to test. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_not_own_property(object, property_name, description) { + assert(!object.hasOwnProperty(property_name), + "assert_not_own_property", description, + "unexpected property ${p} is found on object", {p:property_name}); + } + expose_assert(assert_not_own_property, "assert_not_own_property"); + + function _assert_inherits(name) { + return function (object, property_name, description) + { + assert((typeof object === "object" && object !== null) || + typeof object === "function" || + // Or has [[IsHTMLDDA]] slot + String(object) === "[object HTMLAllCollection]", + name, description, + "provided value is not an object"); + + assert("hasOwnProperty" in object, + name, description, + "provided value is an object but has no hasOwnProperty method"); + + assert(!object.hasOwnProperty(property_name), + name, description, + "property ${p} found on object expected in prototype chain", + {p:property_name}); + + assert(property_name in object, + name, description, + "property ${p} not found in prototype chain", + {p:property_name}); + }; + } + + /** + * Assert that ``object`` does not have an own property with name + * ``property_name``, but inherits one through the prototype chain. + * + * @param {Object} object - Object that should have the given property in its prototype chain. + * @param {string} property_name - Expected property name. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_inherits(object, property_name, description) { + return _assert_inherits("assert_inherits")(object, property_name, description); + } + expose_assert(assert_inherits, "assert_inherits"); + + /** + * Alias for :js:func:`insert_inherits`. + * + * @param {Object} object - Object that should have the given property in its prototype chain. + * @param {string} property_name - Expected property name. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_idl_attribute(object, property_name, description) { + return _assert_inherits("assert_idl_attribute")(object, property_name, description); + } + expose_assert(assert_idl_attribute, "assert_idl_attribute"); + + + /** + * Assert that ``object`` has a property named ``property_name`` and that the property is readonly. + * + * Note: The implementation tries to update the named property, so + * any side effects of updating will be triggered. Users are + * encouraged to instead inspect the property descriptor of ``property_name`` on ``object``. + * + * @param {Object} object - Object that should have the given property in its prototype chain. + * @param {string} property_name - Expected property name. + * @param {string} [description] - Description of the condition being tested. + */ + function assert_readonly(object, property_name, description) + { + var initial_value = object[property_name]; + try { + //Note that this can have side effects in the case where + //the property has PutForwards + object[property_name] = initial_value + "a"; //XXX use some other value here? + assert(same_value(object[property_name], initial_value), + "assert_readonly", description, + "changing property ${p} succeeded", + {p:property_name}); + } finally { + object[property_name] = initial_value; + } + } + expose_assert(assert_readonly, "assert_readonly"); + + /** + * Assert a JS Error with the expected constructor is thrown. + * + * @param {object} constructor The expected exception constructor. + * @param {Function} func Function which should throw. + * @param {string} [description] Error description for the case that the error is not thrown. + */ + function assert_throws_js(constructor, func, description) + { + assert_throws_js_impl(constructor, func, description, + "assert_throws_js"); + } + expose_assert(assert_throws_js, "assert_throws_js"); + + /** + * Like assert_throws_js but allows specifying the assertion type + * (assert_throws_js or promise_rejects_js, in practice). + */ + function assert_throws_js_impl(constructor, func, description, + assertion_type) + { + try { + func.call(this); + assert(false, assertion_type, description, + "${func} did not throw", {func:func}); + } catch (e) { + if (e instanceof AssertionError) { + throw e; + } + + // Basic sanity-checks on the thrown exception. + assert(typeof e === "object", + assertion_type, description, + "${func} threw ${e} with type ${type}, not an object", + {func:func, e:e, type:typeof e}); + + assert(e !== null, + assertion_type, description, + "${func} threw null, not an object", + {func:func}); + + // Basic sanity-check on the passed-in constructor + assert(typeof constructor == "function", + assertion_type, description, + "${constructor} is not a constructor", + {constructor:constructor}); + var obj = constructor; + while (obj) { + if (typeof obj === "function" && + obj.name === "Error") { + break; + } + obj = Object.getPrototypeOf(obj); + } + assert(obj != null, + assertion_type, description, + "${constructor} is not an Error subtype", + {constructor:constructor}); + + // And checking that our exception is reasonable + assert(e.constructor === constructor && + e.name === constructor.name, + assertion_type, description, + "${func} threw ${actual} (${actual_name}) expected instance of ${expected} (${expected_name})", + {func:func, actual:e, actual_name:e.name, + expected:constructor, + expected_name:constructor.name}); + } + } + + // TODO: Figure out how to document the overloads better. + // sphinx-js doesn't seem to handle @variation correctly, + // and only expects a single JSDoc entry per function. + /** + * Assert a DOMException with the expected type is thrown. + * + * There are two ways of calling assert_throws_dom: + * + * 1) If the DOMException is expected to come from the current global, the + * second argument should be the function expected to throw and a third, + * optional, argument is the assertion description. + * + * 2) If the DOMException is expected to come from some other global, the + * second argument should be the DOMException constructor from that global, + * the third argument the function expected to throw, and the fourth, optional, + * argument the assertion description. + * + * @param {number|string} type - The expected exception name or + * code. See the `table of names and codes + * `_. If a + * number is passed it should be one of the numeric code values in + * that table (e.g. 3, 4, etc). If a string is passed it can + * either be an exception name (e.g. "HierarchyRequestError", + * "WrongDocumentError") or the name of the corresponding error + * code (e.g. "``HIERARCHY_REQUEST_ERR``", "``WRONG_DOCUMENT_ERR``"). + * @param {Function} descriptionOrFunc - The function expected to + * throw (if the exception comes from another global), or the + * optional description of the condition being tested (if the + * exception comes from the current global). + * @param {string} [description] - Description of the condition + * being tested (if the exception comes from another global). + * + */ + function assert_throws_dom(type, funcOrConstructor, descriptionOrFunc, maybeDescription) + { + let constructor, func, description; + if (funcOrConstructor.name === "DOMException") { + constructor = funcOrConstructor; + func = descriptionOrFunc; + description = maybeDescription; + } else { + constructor = self.DOMException; + func = funcOrConstructor; + description = descriptionOrFunc; + assert(maybeDescription === undefined, + "Too many args pased to no-constructor version of assert_throws_dom"); + } + assert_throws_dom_impl(type, func, description, "assert_throws_dom", constructor) + } + expose_assert(assert_throws_dom, "assert_throws_dom"); + + /** + * Similar to assert_throws_dom but allows specifying the assertion type + * (assert_throws_dom or promise_rejects_dom, in practice). The + * "constructor" argument must be the DOMException constructor from the + * global we expect the exception to come from. + */ + function assert_throws_dom_impl(type, func, description, assertion_type, constructor) + { + try { + func.call(this); + assert(false, assertion_type, description, + "${func} did not throw", {func:func}); + } catch (e) { + if (e instanceof AssertionError) { + throw e; + } + + // Basic sanity-checks on the thrown exception. + assert(typeof e === "object", + assertion_type, description, + "${func} threw ${e} with type ${type}, not an object", + {func:func, e:e, type:typeof e}); + + assert(e !== null, + assertion_type, description, + "${func} threw null, not an object", + {func:func}); + + // Sanity-check our type + assert(typeof type == "number" || + typeof type == "string", + assertion_type, description, + "${type} is not a number or string", + {type:type}); + + var codename_name_map = { + INDEX_SIZE_ERR: 'IndexSizeError', + HIERARCHY_REQUEST_ERR: 'HierarchyRequestError', + WRONG_DOCUMENT_ERR: 'WrongDocumentError', + INVALID_CHARACTER_ERR: 'InvalidCharacterError', + NO_MODIFICATION_ALLOWED_ERR: 'NoModificationAllowedError', + NOT_FOUND_ERR: 'NotFoundError', + NOT_SUPPORTED_ERR: 'NotSupportedError', + INUSE_ATTRIBUTE_ERR: 'InUseAttributeError', + INVALID_STATE_ERR: 'InvalidStateError', + SYNTAX_ERR: 'SyntaxError', + INVALID_MODIFICATION_ERR: 'InvalidModificationError', + NAMESPACE_ERR: 'NamespaceError', + INVALID_ACCESS_ERR: 'InvalidAccessError', + TYPE_MISMATCH_ERR: 'TypeMismatchError', + SECURITY_ERR: 'SecurityError', + NETWORK_ERR: 'NetworkError', + ABORT_ERR: 'AbortError', + URL_MISMATCH_ERR: 'URLMismatchError', + QUOTA_EXCEEDED_ERR: 'QuotaExceededError', + TIMEOUT_ERR: 'TimeoutError', + INVALID_NODE_TYPE_ERR: 'InvalidNodeTypeError', + DATA_CLONE_ERR: 'DataCloneError' + }; + + var name_code_map = { + IndexSizeError: 1, + HierarchyRequestError: 3, + WrongDocumentError: 4, + InvalidCharacterError: 5, + NoModificationAllowedError: 7, + NotFoundError: 8, + NotSupportedError: 9, + InUseAttributeError: 10, + InvalidStateError: 11, + SyntaxError: 12, + InvalidModificationError: 13, + NamespaceError: 14, + InvalidAccessError: 15, + TypeMismatchError: 17, + SecurityError: 18, + NetworkError: 19, + AbortError: 20, + URLMismatchError: 21, + QuotaExceededError: 22, + TimeoutError: 23, + InvalidNodeTypeError: 24, + DataCloneError: 25, + + EncodingError: 0, + NotReadableError: 0, + UnknownError: 0, + ConstraintError: 0, + DataError: 0, + TransactionInactiveError: 0, + ReadOnlyError: 0, + VersionError: 0, + OperationError: 0, + NotAllowedError: 0, + OptOutError: 0 + }; + + var code_name_map = {}; + for (var key in name_code_map) { + if (name_code_map[key] > 0) { + code_name_map[name_code_map[key]] = key; + } + } + + var required_props = {}; + var name; + + if (typeof type === "number") { + if (type === 0) { + throw new AssertionError('Test bug: ambiguous DOMException code 0 passed to assert_throws_dom()'); + } else if (!(type in code_name_map)) { + throw new AssertionError('Test bug: unrecognized DOMException code "' + type + '" passed to assert_throws_dom()'); + } + name = code_name_map[type]; + required_props.code = type; + } else if (typeof type === "string") { + name = type in codename_name_map ? codename_name_map[type] : type; + if (!(name in name_code_map)) { + throw new AssertionError('Test bug: unrecognized DOMException code name or name "' + type + '" passed to assert_throws_dom()'); + } + + required_props.code = name_code_map[name]; + } + + if (required_props.code === 0 || + ("name" in e && + e.name !== e.name.toUpperCase() && + e.name !== "DOMException")) { + // New style exception: also test the name property. + required_props.name = name; + } + + for (var prop in required_props) { + assert(prop in e && e[prop] == required_props[prop], + assertion_type, description, + "${func} threw ${e} that is not a DOMException " + type + ": property ${prop} is equal to ${actual}, expected ${expected}", + {func:func, e:e, prop:prop, actual:e[prop], expected:required_props[prop]}); + } + + // Check that the exception is from the right global. This check is last + // so more specific, and more informative, checks on the properties can + // happen in case a totally incorrect exception is thrown. + assert(e.constructor === constructor, + assertion_type, description, + "${func} threw an exception from the wrong global", + {func}); + + } + } + + /** + * Assert the provided value is thrown. + * + * @param {value} exception The expected exception. + * @param {Function} func Function which should throw. + * @param {string} [description] Error description for the case that the error is not thrown. + */ + function assert_throws_exactly(exception, func, description) + { + assert_throws_exactly_impl(exception, func, description, + "assert_throws_exactly"); + } + expose_assert(assert_throws_exactly, "assert_throws_exactly"); + + /** + * Like assert_throws_exactly but allows specifying the assertion type + * (assert_throws_exactly or promise_rejects_exactly, in practice). + */ + function assert_throws_exactly_impl(exception, func, description, + assertion_type) + { + try { + func.call(this); + assert(false, assertion_type, description, + "${func} did not throw", {func:func}); + } catch (e) { + if (e instanceof AssertionError) { + throw e; + } + + assert(same_value(e, exception), assertion_type, description, + "${func} threw ${e} but we expected it to throw ${exception}", + {func:func, e:e, exception:exception}); + } + } + + /** + * Asserts if called. Used to ensure that a specific codepath is + * not taken e.g. that an error event isn't fired. + * + * @param {string} [description] - Description of the condition being tested. + */ + function assert_unreached(description) { + assert(false, "assert_unreached", description, + "Reached unreachable code"); + } + expose_assert(assert_unreached, "assert_unreached"); + + /** + * @callback AssertFunc + * @param {Any} actual + * @param {Any} expected + * @param {Any[]} args + */ + + /** + * Asserts that ``actual`` matches at least one value of ``expected`` + * according to a comparison defined by ``assert_func``. + * + * Note that tests with multiple allowed pass conditions are bad + * practice unless the spec specifically allows multiple + * behaviours. Test authors should not use this method simply to + * hide UA bugs. + * + * @param {AssertFunc} assert_func - Function to compare actual + * and expected. It must throw when the comparison fails and + * return when the comparison passes. + * @param {Any} actual - Test value. + * @param {Array} expected_array - Array of possible expected values. + * @param {Any[]} args - Additional arguments to pass to ``assert_func``. + */ + function assert_any(assert_func, actual, expected_array, ...args) + { + var errors = []; + var passed = false; + forEach(expected_array, + function(expected) + { + try { + assert_func.apply(this, [actual, expected].concat(args)); + passed = true; + } catch (e) { + errors.push(e.message); + } + }); + if (!passed) { + throw new AssertionError(errors.join("\n\n")); + } + } + // FIXME: assert_any cannot use expose_assert, because assert_wrapper does + // not support nested assert calls (e.g. to assert_func). We need to + // support bypassing assert_wrapper for the inner asserts here. + expose(assert_any, "assert_any"); + + /** + * Assert that a feature is implemented, based on a 'truthy' condition. + * + * This function should be used to early-exit from tests in which there is + * no point continuing without support for a non-optional spec or spec + * feature. For example: + * + * assert_implements(window.Foo, 'Foo is not supported'); + * + * @param {object} condition The truthy value to test + * @param {string} [description] Error description for the case that the condition is not truthy. + */ + function assert_implements(condition, description) { + assert(!!condition, "assert_implements", description); + } + expose_assert(assert_implements, "assert_implements") + + /** + * Assert that an optional feature is implemented, based on a 'truthy' condition. + * + * This function should be used to early-exit from tests in which there is + * no point continuing without support for an explicitly optional spec or + * spec feature. For example: + * + * assert_implements_optional(video.canPlayType("video/webm"), + * "webm video playback not supported"); + * + * @param {object} condition The truthy value to test + * @param {string} [description] Error description for the case that the condition is not truthy. + */ + function assert_implements_optional(condition, description) { + if (!condition) { + throw new OptionalFeatureUnsupportedError(description); + } + } + expose_assert(assert_implements_optional, "assert_implements_optional"); + + /** + * @class + * + * A single subtest. A Test is not constructed directly but via the + * :js:func:`test`, :js:func:`async_test` or :js:func:`promise_test` functions. + * + * @param {string} name - This must be unique in a given file and must be + * invariant between runs. + * + */ + function Test(name, properties) + { + if (tests.file_is_test && tests.tests.length) { + throw new Error("Tried to create a test with file_is_test"); + } + /** The test name. */ + this.name = name; + + this.phase = (tests.is_aborted || tests.phase === tests.phases.COMPLETE) ? + this.phases.COMPLETE : this.phases.INITIAL; + + /** The test status code.*/ + this.status = this.NOTRUN; + this.timeout_id = null; + this.index = null; + + this.properties = properties || {}; + this.timeout_length = settings.test_timeout; + if (this.timeout_length !== null) { + this.timeout_length *= tests.timeout_multiplier; + } + + /** A message indicating the reason for test failure. */ + this.message = null; + /** Stack trace in case of failure. */ + this.stack = null; + + this.steps = []; + this._is_promise_test = false; + + this.cleanup_callbacks = []; + this._user_defined_cleanup_count = 0; + this._done_callbacks = []; + + if (typeof AbortController === "function") { + this._abortController = new AbortController(); + } + + // Tests declared following harness completion are likely an indication + // of a programming error, but they cannot be reported + // deterministically. + if (tests.phase === tests.phases.COMPLETE) { + return; + } + + tests.push(this); + } + + /** + * Enum of possible test statuses. + * + * :values: + * - ``PASS`` + * - ``FAIL`` + * - ``TIMEOUT`` + * - ``NOTRUN`` + * - ``PRECONDITION_FAILED`` + */ + Test.statuses = { + PASS:0, + FAIL:1, + TIMEOUT:2, + NOTRUN:3, + PRECONDITION_FAILED:4 + }; + + Test.prototype = merge({}, Test.statuses); + + Test.prototype.phases = { + INITIAL:0, + STARTED:1, + HAS_RESULT:2, + CLEANING:3, + COMPLETE:4 + }; + + Test.prototype.status_formats = { + 0: "Pass", + 1: "Fail", + 2: "Timeout", + 3: "Not Run", + 4: "Optional Feature Unsupported", + } + + Test.prototype.format_status = function() { + return this.status_formats[this.status]; + } + + Test.prototype.structured_clone = function() + { + if (!this._structured_clone) { + var msg = this.message; + msg = msg ? String(msg) : msg; + this._structured_clone = merge({ + name:String(this.name), + properties:merge({}, this.properties), + phases:merge({}, this.phases) + }, Test.statuses); + } + this._structured_clone.status = this.status; + this._structured_clone.message = this.message; + this._structured_clone.stack = this.stack; + this._structured_clone.index = this.index; + this._structured_clone.phase = this.phase; + return this._structured_clone; + }; + + /** + * Run a single step of an ongoing test. + * + * @param {string} func - Callback function to run as a step. If + * this throws an :js:func:`AssertionError`, or any other + * exception, the :js:class:`Test` status is set to ``FAIL``. + * @param {Object} [this_obj] - The object to use as the this + * value when calling ``func``. Defaults to the :js:class:`Test` object. + */ + Test.prototype.step = function(func, this_obj) + { + if (this.phase > this.phases.STARTED) { + return; + } + + if (settings.debug && this.phase !== this.phases.STARTED) { + console.log("TEST START", this.name); + } + this.phase = this.phases.STARTED; + //If we don't get a result before the harness times out that will be a test timeout + this.set_status(this.TIMEOUT, "Test timed out"); + + tests.started = true; + tests.current_test = this; + tests.notify_test_state(this); + + if (this.timeout_id === null) { + this.set_timeout(); + } + + this.steps.push(func); + + if (arguments.length === 1) { + this_obj = this; + } + + if (settings.debug) { + console.debug("TEST STEP", this.name); + } + + try { + return func.apply(this_obj, Array.prototype.slice.call(arguments, 2)); + } catch (e) { + if (this.phase >= this.phases.HAS_RESULT) { + return; + } + var status = e instanceof OptionalFeatureUnsupportedError ? this.PRECONDITION_FAILED : this.FAIL; + var message = String((typeof e === "object" && e !== null) ? e.message : e); + var stack = e.stack ? e.stack : null; + + this.set_status(status, message, stack); + this.phase = this.phases.HAS_RESULT; + this.done(); + } finally { + this.current_test = null; + } + }; + + /** + * Wrap a function so that it runs as a step of the current test. + * + * This allows creating a callback function that will run as a + * test step. + * + * @example + * let t = async_test("Example"); + * onload = t.step_func(e => { + * assert_equals(e.name, "load"); + * // Mark the test as complete. + * t.done(); + * }) + * + * @param {string} func - Function to run as a step. If this + * throws an :js:func:`AssertionError`, or any other exception, + * the :js:class:`Test` status is set to ``FAIL``. + * @param {Object} [this_obj] - The object to use as the this + * value when calling ``func``. Defaults to the :js:class:`Test` object. + */ + Test.prototype.step_func = function(func, this_obj) + { + var test_this = this; + + if (arguments.length === 1) { + this_obj = test_this; + } + + return function() + { + return test_this.step.apply(test_this, [func, this_obj].concat( + Array.prototype.slice.call(arguments))); + }; + }; + + /** + * Wrap a function so that it runs as a step of the current test, + * and automatically marks the test as complete if the function + * returns without error. + * + * @param {string} func - Function to run as a step. If this + * throws an :js:func:`AssertionError`, or any other exception, + * the :js:class:`Test` status is set to ``FAIL``. If it returns + * without error the status is set to ``PASS``. + * @param {Object} [this_obj] - The object to use as the this + * value when calling `func`. Defaults to the :js:class:`Test` object. + */ + Test.prototype.step_func_done = function(func, this_obj) + { + var test_this = this; + + if (arguments.length === 1) { + this_obj = test_this; + } + + return function() + { + if (func) { + test_this.step.apply(test_this, [func, this_obj].concat( + Array.prototype.slice.call(arguments))); + } + test_this.done(); + }; + }; + + /** + * Return a function that automatically sets the current test to + * ``FAIL`` if it's called. + * + * @param {string} [description] - Error message to add to assert + * in case of failure. + * + */ + Test.prototype.unreached_func = function(description) + { + return this.step_func(function() { + assert_unreached(description); + }); + }; + + /** + * Run a function as a step of the test after a given timeout. + * + * This multiplies the timeout by the global timeout multiplier to + * account for the expected execution speed of the current test + * environment. For example ``test.step_timeout(f, 2000)`` with a + * timeout multiplier of 2 will wait for 4000ms before calling ``f``. + * + * In general it's encouraged to use :js:func:`Test.step_wait` or + * :js:func:`step_wait_func` in preference to this function where possible, + * as they provide better test performance. + * + * @param {Function} func - Function to run as a test + * step. + * @param {number} timeout - Time in ms to wait before running the + * test step. The actual wait time is ``timeout`` x + * ``timeout_multiplier``. + * + */ + Test.prototype.step_timeout = function(func, timeout) { + var test_this = this; + var args = Array.prototype.slice.call(arguments, 2); + return setTimeout(this.step_func(function() { + return func.apply(test_this, args); + }), timeout * tests.timeout_multiplier); + }; + + /** + * Poll for a function to return true, and call a callback + * function once it does, or assert if a timeout is + * reached. This is preferred over a simple step_timeout + * whenever possible since it allows the timeout to be longer + * to reduce intermittents without compromising test execution + * speed when the condition is quickly met. + * + * @param {Function} cond A function taking no arguments and + * returning a boolean or a Promise. The callback is + * called when this function returns true, or the + * returned Promise is resolved with true. + * @param {Function} func A function taking no arguments to call once + * the condition is met. + * @param {string} [description] Error message to add to assert in case of + * failure. + * @param {number} timeout Timeout in ms. This is multiplied by the global + * timeout_multiplier + * @param {number} interval Polling interval in ms + * + */ + Test.prototype.step_wait_func = function(cond, func, description, + timeout=3000, interval=100) { + var timeout_full = timeout * tests.timeout_multiplier; + var remaining = Math.ceil(timeout_full / interval); + var test_this = this; + + const step = test_this.step_func((result) => { + if (result) { + func(); + } else { + if (remaining === 0) { + assert(false, "step_wait_func", description, + "Timed out waiting on condition"); + } + remaining--; + setTimeout(wait_for_inner, interval); + } + }); + + var wait_for_inner = test_this.step_func(() => { + Promise.resolve(cond()).then( + step, + test_this.unreached_func("step_wait_func")); + }); + + wait_for_inner(); + }; + + /** + * Poll for a function to return true, and invoke a callback + * followed by this.done() once it does, or assert if a timeout + * is reached. This is preferred over a simple step_timeout + * whenever possible since it allows the timeout to be longer + * to reduce intermittents without compromising test execution speed + * when the condition is quickly met. + * + * @example + * async_test(t => { + * const popup = window.open("resources/coop-coep.py?coop=same-origin&coep=&navigate=about:blank"); + * t.add_cleanup(() => popup.close()); + * assert_equals(window, popup.opener); + * + * popup.onload = t.step_func(() => { + * assert_true(popup.location.href.endsWith("&navigate=about:blank")); + * // Use step_wait_func_done as about:blank cannot message back. + * t.step_wait_func_done(() => popup.location.href === "about:blank"); + * }); + * }, "Navigating a popup to about:blank"); + * + * @param {Function} cond A function taking no arguments and + * returning a boolean or a Promise. The callback is + * called when this function returns true, or the + * returned Promise is resolved with true. + * @param {Function} func A function taking no arguments to call once + * the condition is met. + * @param {string} [description] Error message to add to assert in case of + * failure. + * @param {number} timeout Timeout in ms. This is multiplied by the global + * timeout_multiplier + * @param {number} interval Polling interval in ms + * + */ + Test.prototype.step_wait_func_done = function(cond, func, description, + timeout=3000, interval=100) { + this.step_wait_func(cond, () => { + if (func) { + func(); + } + this.done(); + }, description, timeout, interval); + }; + + /** + * Poll for a function to return true, and resolve a promise + * once it does, or assert if a timeout is reached. This is + * preferred over a simple step_timeout whenever possible + * since it allows the timeout to be longer to reduce + * intermittents without compromising test execution speed + * when the condition is quickly met. + * + * @example + * promise_test(async t => { + * // … + * await t.step_wait(() => frame.contentDocument === null, "Frame navigated to a cross-origin document"); + * // … + * }, ""); + * + * @param {Function} cond A function taking no arguments and + * returning a boolean or a Promise. + * @param {string} [description] Error message to add to assert in case of + * failure. + * @param {number} timeout Timeout in ms. This is multiplied by the global + * timeout_multiplier + * @param {number} interval Polling interval in ms + * @returns {Promise} Promise resolved once cond is met. + * + */ + Test.prototype.step_wait = function(cond, description, timeout=3000, interval=100) { + return new Promise(resolve => { + this.step_wait_func(cond, resolve, description, timeout, interval); + }); + } + + /* + * Private method for registering cleanup functions. `testharness.js` + * internals should use this method instead of the public `add_cleanup` + * method in order to hide implementation details from the harness status + * message in the case errors. + */ + Test.prototype._add_cleanup = function(callback) { + this.cleanup_callbacks.push(callback); + }; + + /** + * Schedule a function to be run after the test result is known, regardless + * of passing or failing state. + * + * The behavior of this function will not + * influence the result of the test, but if an exception is thrown, the + * test harness will report an error. + * + * @param {Function} callback - The cleanup function to run. This + * is called with no arguments. + */ + Test.prototype.add_cleanup = function(callback) { + this._user_defined_cleanup_count += 1; + this._add_cleanup(callback); + }; + + Test.prototype.set_timeout = function() + { + if (this.timeout_length !== null) { + var this_obj = this; + this.timeout_id = setTimeout(function() + { + this_obj.timeout(); + }, this.timeout_length); + } + }; + + Test.prototype.set_status = function(status, message, stack) + { + this.status = status; + this.message = message; + this.stack = stack ? stack : null; + }; + + /** + * Manually set the test status to ``TIMEOUT``. + */ + Test.prototype.timeout = function() + { + this.timeout_id = null; + this.set_status(this.TIMEOUT, "Test timed out"); + this.phase = this.phases.HAS_RESULT; + this.done(); + }; + + /** + * Manually set the test status to ``TIMEOUT``. + * + * Alias for `Test.timeout <#Test.timeout>`_. + */ + Test.prototype.force_timeout = function() { + return this.timeout(); + }; + + /** + * Mark the test as complete. + * + * This sets the test status to ``PASS`` if no other status was + * already recorded. Any subsequent attempts to run additional + * test steps will be ignored. + * + * After setting the test status any test cleanup functions will + * be run. + */ + Test.prototype.done = function() + { + if (this.phase >= this.phases.CLEANING) { + return; + } + + if (this.phase <= this.phases.STARTED) { + this.set_status(this.PASS, null); + } + + if (global_scope.clearTimeout) { + clearTimeout(this.timeout_id); + } + + if (settings.debug) { + console.log("TEST DONE", + this.status, + this.name); + } + + this.cleanup(); + }; + + function add_test_done_callback(test, callback) + { + if (test.phase === test.phases.COMPLETE) { + callback(); + return; + } + + test._done_callbacks.push(callback); + } + + /* + * Invoke all specified cleanup functions. If one or more produce an error, + * the context is in an unpredictable state, so all further testing should + * be cancelled. + */ + Test.prototype.cleanup = function() { + var errors = []; + var bad_value_count = 0; + function on_error(e) { + errors.push(e); + // Abort tests immediately so that tests declared within subsequent + // cleanup functions are not run. + tests.abort(); + } + var this_obj = this; + var results = []; + + this.phase = this.phases.CLEANING; + + if (this._abortController) { + this._abortController.abort("Test cleanup"); + } + + forEach(this.cleanup_callbacks, + function(cleanup_callback) { + var result; + + try { + result = cleanup_callback(); + } catch (e) { + on_error(e); + return; + } + + if (!is_valid_cleanup_result(this_obj, result)) { + bad_value_count += 1; + // Abort tests immediately so that tests declared + // within subsequent cleanup functions are not run. + tests.abort(); + } + + results.push(result); + }); + + if (!this._is_promise_test) { + cleanup_done(this_obj, errors, bad_value_count); + } else { + all_async(results, + function(result, done) { + if (result && typeof result.then === "function") { + result + .then(null, on_error) + .then(done); + } else { + done(); + } + }, + function() { + cleanup_done(this_obj, errors, bad_value_count); + }); + } + }; + + /* + * Determine if the return value of a cleanup function is valid for a given + * test. Any test may return the value `undefined`. Tests created with + * `promise_test` may alternatively return "thenable" object values. + */ + function is_valid_cleanup_result(test, result) { + if (result === undefined) { + return true; + } + + if (test._is_promise_test) { + return result && typeof result.then === "function"; + } + + return false; + } + + function cleanup_done(test, errors, bad_value_count) { + if (errors.length || bad_value_count) { + var total = test._user_defined_cleanup_count; + + tests.status.status = tests.status.ERROR; + tests.status.stack = null; + tests.status.message = "Test named '" + test.name + + "' specified " + total + + " 'cleanup' function" + (total > 1 ? "s" : ""); + + if (errors.length) { + tests.status.message += ", and " + errors.length + " failed"; + tests.status.stack = ((typeof errors[0] === "object" && + errors[0].hasOwnProperty("stack")) ? + errors[0].stack : null); + } + + if (bad_value_count) { + var type = test._is_promise_test ? + "non-thenable" : "non-undefined"; + tests.status.message += ", and " + bad_value_count + + " returned a " + type + " value"; + } + + tests.status.message += "."; + } + + test.phase = test.phases.COMPLETE; + tests.result(test); + forEach(test._done_callbacks, + function(callback) { + callback(); + }); + test._done_callbacks.length = 0; + } + + /** + * Gives an AbortSignal that will be aborted when the test finishes. + */ + Test.prototype.get_signal = function() { + if (!this._abortController) { + throw new Error("AbortController is not supported in this browser"); + } + return this._abortController.signal; + } + + /** + * A RemoteTest object mirrors a Test object on a remote worker. The + * associated RemoteWorker updates the RemoteTest object in response to + * received events. In turn, the RemoteTest object replicates these events + * on the local document. This allows listeners (test result reporting + * etc..) to transparently handle local and remote events. + */ + function RemoteTest(clone) { + var this_obj = this; + Object.keys(clone).forEach( + function(key) { + this_obj[key] = clone[key]; + }); + this.index = null; + this.phase = this.phases.INITIAL; + this.update_state_from(clone); + this._done_callbacks = []; + tests.push(this); + } + + RemoteTest.prototype.structured_clone = function() { + var clone = {}; + Object.keys(this).forEach( + (function(key) { + var value = this[key]; + // `RemoteTest` instances are responsible for managing + // their own "done" callback functions, so those functions + // are not relevant in other execution contexts. Because of + // this (and because Function values cannot be serialized + // for cross-realm transmittance), the property should not + // be considered when cloning instances. + if (key === '_done_callbacks' ) { + return; + } + + if (typeof value === "object" && value !== null) { + clone[key] = merge({}, value); + } else { + clone[key] = value; + } + }).bind(this)); + clone.phases = merge({}, this.phases); + return clone; + }; + + /** + * `RemoteTest` instances are objects which represent tests running in + * another realm. They do not define "cleanup" functions (if necessary, + * such functions are defined on the associated `Test` instance within the + * external realm). However, `RemoteTests` may have "done" callbacks (e.g. + * as attached by the `Tests` instance responsible for tracking the overall + * test status in the parent realm). The `cleanup` method delegates to + * `done` in order to ensure that such callbacks are invoked following the + * completion of the `RemoteTest`. + */ + RemoteTest.prototype.cleanup = function() { + this.done(); + }; + RemoteTest.prototype.phases = Test.prototype.phases; + RemoteTest.prototype.update_state_from = function(clone) { + this.status = clone.status; + this.message = clone.message; + this.stack = clone.stack; + if (this.phase === this.phases.INITIAL) { + this.phase = this.phases.STARTED; + } + }; + RemoteTest.prototype.done = function() { + this.phase = this.phases.COMPLETE; + + forEach(this._done_callbacks, + function(callback) { + callback(); + }); + } + + RemoteTest.prototype.format_status = function() { + return Test.prototype.status_formats[this.status]; + } + + /* + * A RemoteContext listens for test events from a remote test context, such + * as another window or a worker. These events are then used to construct + * and maintain RemoteTest objects that mirror the tests running in the + * remote context. + * + * An optional third parameter can be used as a predicate to filter incoming + * MessageEvents. + */ + function RemoteContext(remote, message_target, message_filter) { + this.running = true; + this.started = false; + this.tests = new Array(); + this.early_exception = null; + + var this_obj = this; + // If remote context is cross origin assigning to onerror is not + // possible, so silently catch those errors. + try { + remote.onerror = function(error) { this_obj.remote_error(error); }; + } catch (e) { + // Ignore. + } + + // Keeping a reference to the remote object and the message handler until + // remote_done() is seen prevents the remote object and its message channel + // from going away before all the messages are dispatched. + this.remote = remote; + this.message_target = message_target; + this.message_handler = function(message) { + var passesFilter = !message_filter || message_filter(message); + // The reference to the `running` property in the following + // condition is unnecessary because that value is only set to + // `false` after the `message_handler` function has been + // unsubscribed. + // TODO: Simplify the condition by removing the reference. + if (this_obj.running && message.data && passesFilter && + (message.data.type in this_obj.message_handlers)) { + this_obj.message_handlers[message.data.type].call(this_obj, message.data); + } + }; + + if (self.Promise) { + this.done = new Promise(function(resolve) { + this_obj.doneResolve = resolve; + }); + } + + this.message_target.addEventListener("message", this.message_handler); + } + + RemoteContext.prototype.remote_error = function(error) { + if (error.preventDefault) { + error.preventDefault(); + } + + // Defer interpretation of errors until the testing protocol has + // started and the remote test's `allow_uncaught_exception` property + // is available. + if (!this.started) { + this.early_exception = error; + } else if (!this.allow_uncaught_exception) { + this.report_uncaught(error); + } + }; + + RemoteContext.prototype.report_uncaught = function(error) { + var message = error.message || String(error); + var filename = (error.filename ? " " + error.filename: ""); + // FIXME: Display remote error states separately from main document + // error state. + tests.set_status(tests.status.ERROR, + "Error in remote" + filename + ": " + message, + error.stack); + }; + + RemoteContext.prototype.start = function(data) { + this.started = true; + this.allow_uncaught_exception = data.properties.allow_uncaught_exception; + + if (this.early_exception && !this.allow_uncaught_exception) { + this.report_uncaught(this.early_exception); + } + }; + + RemoteContext.prototype.test_state = function(data) { + var remote_test = this.tests[data.test.index]; + if (!remote_test) { + remote_test = new RemoteTest(data.test); + this.tests[data.test.index] = remote_test; + } + remote_test.update_state_from(data.test); + tests.notify_test_state(remote_test); + }; + + RemoteContext.prototype.test_done = function(data) { + var remote_test = this.tests[data.test.index]; + remote_test.update_state_from(data.test); + remote_test.done(); + tests.result(remote_test); + }; + + RemoteContext.prototype.remote_done = function(data) { + if (tests.status.status === null && + data.status.status !== data.status.OK) { + tests.set_status(data.status.status, data.status.message, data.status.stack); + } + + for (let assert of data.asserts) { + var record = new AssertRecord(); + record.assert_name = assert.assert_name; + record.args = assert.args; + record.test = assert.test != null ? this.tests[assert.test.index] : null; + record.status = assert.status; + record.stack = assert.stack; + tests.asserts_run.push(record); + } + + this.message_target.removeEventListener("message", this.message_handler); + this.running = false; + + // If remote context is cross origin assigning to onerror is not + // possible, so silently catch those errors. + try { + this.remote.onerror = null; + } catch (e) { + // Ignore. + } + + this.remote = null; + this.message_target = null; + if (this.doneResolve) { + this.doneResolve(); + } + + if (tests.all_done()) { + tests.complete(); + } + }; + + RemoteContext.prototype.message_handlers = { + start: RemoteContext.prototype.start, + test_state: RemoteContext.prototype.test_state, + result: RemoteContext.prototype.test_done, + complete: RemoteContext.prototype.remote_done + }; + + /** + * @class + * Status of the overall harness + */ + function TestsStatus() + { + /** The status code */ + this.status = null; + /** Message in case of failure */ + this.message = null; + /** Stack trace in case of an exception. */ + this.stack = null; + } + + /** + * Enum of possible harness statuses. + * + * :values: + * - ``OK`` + * - ``ERROR`` + * - ``TIMEOUT`` + * - ``PRECONDITION_FAILED`` + */ + TestsStatus.statuses = { + OK:0, + ERROR:1, + TIMEOUT:2, + PRECONDITION_FAILED:3 + }; + + TestsStatus.prototype = merge({}, TestsStatus.statuses); + + TestsStatus.prototype.formats = { + 0: "OK", + 1: "Error", + 2: "Timeout", + 3: "Optional Feature Unsupported" + }; + + TestsStatus.prototype.structured_clone = function() + { + if (!this._structured_clone) { + var msg = this.message; + msg = msg ? String(msg) : msg; + this._structured_clone = merge({ + status:this.status, + message:msg, + stack:this.stack + }, TestsStatus.statuses); + } + return this._structured_clone; + }; + + TestsStatus.prototype.format_status = function() { + return this.formats[this.status]; + }; + + /** + * @class + * Record of an assert that ran. + * + * @param {Test} test - The test which ran the assert. + * @param {string} assert_name - The function name of the assert. + * @param {Any} args - The arguments passed to the assert function. + */ + function AssertRecord(test, assert_name, args = []) { + /** Name of the assert that ran */ + this.assert_name = assert_name; + /** Test that ran the assert */ + this.test = test; + // Avoid keeping complex objects alive + /** Stringification of the arguments that were passed to the assert function */ + this.args = args.map(x => format_value(x).replace(/\n/g, " ")); + /** Status of the assert */ + this.status = null; + } + + AssertRecord.prototype.structured_clone = function() { + return { + assert_name: this.assert_name, + test: this.test ? this.test.structured_clone() : null, + args: this.args, + status: this.status, + }; + }; + + function Tests() + { + this.tests = []; + this.num_pending = 0; + + this.phases = { + INITIAL:0, + SETUP:1, + HAVE_TESTS:2, + HAVE_RESULTS:3, + COMPLETE:4 + }; + this.phase = this.phases.INITIAL; + + this.properties = {}; + + this.wait_for_finish = false; + this.processing_callbacks = false; + + this.allow_uncaught_exception = false; + + this.file_is_test = false; + // This value is lazily initialized in order to avoid introducing a + // dependency on ECMAScript 2015 Promises to all tests. + this.promise_tests = null; + this.promise_setup_called = false; + + this.timeout_multiplier = 1; + this.timeout_length = test_environment.test_timeout(); + this.timeout_id = null; + + this.start_callbacks = []; + this.test_state_callbacks = []; + this.test_done_callbacks = []; + this.all_done_callbacks = []; + + this.hide_test_state = false; + this.pending_remotes = []; + + this.current_test = null; + this.asserts_run = []; + + // Track whether output is enabled, and thus whether or not we should + // track asserts. + // + // On workers we don't get properties set from testharnessreport.js, so + // we don't know whether or not to track asserts. To avoid the + // resulting performance hit, we assume we are not meant to. This means + // that assert tracking does not function on workers. + this.output = settings.output && 'document' in global_scope; + + this.status = new TestsStatus(); + + var this_obj = this; + + test_environment.add_on_loaded_callback(function() { + if (this_obj.all_done()) { + this_obj.complete(); + } + }); + + this.set_timeout(); + } + + Tests.prototype.setup = function(func, properties) + { + if (this.phase >= this.phases.HAVE_RESULTS) { + return; + } + + if (this.phase < this.phases.SETUP) { + this.phase = this.phases.SETUP; + } + + this.properties = properties; + + for (var p in properties) { + if (properties.hasOwnProperty(p)) { + var value = properties[p]; + if (p == "allow_uncaught_exception") { + this.allow_uncaught_exception = value; + } else if (p == "explicit_done" && value) { + this.wait_for_finish = true; + } else if (p == "explicit_timeout" && value) { + this.timeout_length = null; + if (this.timeout_id) + { + clearTimeout(this.timeout_id); + } + } else if (p == "single_test" && value) { + this.set_file_is_test(); + } else if (p == "timeout_multiplier") { + this.timeout_multiplier = value; + if (this.timeout_length) { + this.timeout_length *= this.timeout_multiplier; + } + } else if (p == "hide_test_state") { + this.hide_test_state = value; + } else if (p == "output") { + this.output = value; + } else if (p === "debug") { + settings.debug = value; + } + } + } + + if (func) { + try { + func(); + } catch (e) { + this.status.status = e instanceof OptionalFeatureUnsupportedError ? this.status.PRECONDITION_FAILED : this.status.ERROR; + this.status.message = String(e); + this.status.stack = e.stack ? e.stack : null; + this.complete(); + } + } + this.set_timeout(); + }; + + Tests.prototype.set_file_is_test = function() { + if (this.tests.length > 0) { + throw new Error("Tried to set file as test after creating a test"); + } + this.wait_for_finish = true; + this.file_is_test = true; + // Create the test, which will add it to the list of tests + tests.current_test = async_test(); + }; + + Tests.prototype.set_status = function(status, message, stack) + { + this.status.status = status; + this.status.message = message; + this.status.stack = stack ? stack : null; + }; + + Tests.prototype.set_timeout = function() { + if (global_scope.clearTimeout) { + var this_obj = this; + clearTimeout(this.timeout_id); + if (this.timeout_length !== null) { + this.timeout_id = setTimeout(function() { + this_obj.timeout(); + }, this.timeout_length); + } + } + }; + + Tests.prototype.timeout = function() { + var test_in_cleanup = null; + + if (this.status.status === null) { + forEach(this.tests, + function(test) { + // No more than one test is expected to be in the + // "CLEANUP" phase at any time + if (test.phase === test.phases.CLEANING) { + test_in_cleanup = test; + } + + test.phase = test.phases.COMPLETE; + }); + + // Timeouts that occur while a test is in the "cleanup" phase + // indicate that some global state was not properly reverted. This + // invalidates the overall test execution, so the timeout should be + // reported as an error and cancel the execution of any remaining + // tests. + if (test_in_cleanup) { + this.status.status = this.status.ERROR; + this.status.message = "Timeout while running cleanup for " + + "test named \"" + test_in_cleanup.name + "\"."; + tests.status.stack = null; + } else { + this.status.status = this.status.TIMEOUT; + } + } + + this.complete(); + }; + + Tests.prototype.end_wait = function() + { + this.wait_for_finish = false; + if (this.all_done()) { + this.complete(); + } + }; + + Tests.prototype.push = function(test) + { + if (this.phase < this.phases.HAVE_TESTS) { + this.start(); + } + this.num_pending++; + test.index = this.tests.push(test); + this.notify_test_state(test); + }; + + Tests.prototype.notify_test_state = function(test) { + var this_obj = this; + forEach(this.test_state_callbacks, + function(callback) { + callback(test, this_obj); + }); + }; + + Tests.prototype.all_done = function() { + return (this.tests.length > 0 || this.pending_remotes.length > 0) && + test_environment.all_loaded && + (this.num_pending === 0 || this.is_aborted) && !this.wait_for_finish && + !this.processing_callbacks && + !this.pending_remotes.some(function(w) { return w.running; }); + }; + + Tests.prototype.start = function() { + this.phase = this.phases.HAVE_TESTS; + this.notify_start(); + }; + + Tests.prototype.notify_start = function() { + var this_obj = this; + forEach (this.start_callbacks, + function(callback) + { + callback(this_obj.properties); + }); + }; + + Tests.prototype.result = function(test) + { + // If the harness has already transitioned beyond the `HAVE_RESULTS` + // phase, subsequent tests should not cause it to revert. + if (this.phase <= this.phases.HAVE_RESULTS) { + this.phase = this.phases.HAVE_RESULTS; + } + this.num_pending--; + this.notify_result(test); + }; + + Tests.prototype.notify_result = function(test) { + var this_obj = this; + this.processing_callbacks = true; + forEach(this.test_done_callbacks, + function(callback) + { + callback(test, this_obj); + }); + this.processing_callbacks = false; + if (this_obj.all_done()) { + this_obj.complete(); + } + }; + + Tests.prototype.complete = function() { + if (this.phase === this.phases.COMPLETE) { + return; + } + var this_obj = this; + var all_complete = function() { + this_obj.phase = this_obj.phases.COMPLETE; + this_obj.notify_complete(); + }; + var incomplete = filter(this.tests, + function(test) { + return test.phase < test.phases.COMPLETE; + }); + + /** + * To preserve legacy behavior, overall test completion must be + * signaled synchronously. + */ + if (incomplete.length === 0) { + all_complete(); + return; + } + + all_async(incomplete, + function(test, testDone) + { + if (test.phase === test.phases.INITIAL) { + test.phase = test.phases.COMPLETE; + testDone(); + } else { + add_test_done_callback(test, testDone); + test.cleanup(); + } + }, + all_complete); + }; + + Tests.prototype.set_assert = function(assert_name, args) { + this.asserts_run.push(new AssertRecord(this.current_test, assert_name, args)) + } + + Tests.prototype.set_assert_status = function(index, status, stack) { + let assert_record = this.asserts_run[index]; + assert_record.status = status; + assert_record.stack = stack; + } + + /** + * Update the harness status to reflect an unrecoverable harness error that + * should cancel all further testing. Update all previously-defined tests + * which have not yet started to indicate that they will not be executed. + */ + Tests.prototype.abort = function() { + this.status.status = this.status.ERROR; + this.is_aborted = true; + + forEach(this.tests, + function(test) { + if (test.phase === test.phases.INITIAL) { + test.phase = test.phases.COMPLETE; + } + }); + }; + + /* + * Determine if any tests share the same `name` property. Return an array + * containing the names of any such duplicates. + */ + Tests.prototype.find_duplicates = function() { + var names = Object.create(null); + var duplicates = []; + + forEach (this.tests, + function(test) + { + if (test.name in names && duplicates.indexOf(test.name) === -1) { + duplicates.push(test.name); + } + names[test.name] = true; + }); + + return duplicates; + }; + + function code_unit_str(char) { + return 'U+' + char.charCodeAt(0).toString(16); + } + + function sanitize_unpaired_surrogates(str) { + return str.replace( + /([\ud800-\udbff]+)(?![\udc00-\udfff])|(^|[^\ud800-\udbff])([\udc00-\udfff]+)/g, + function(_, low, prefix, high) { + var output = prefix || ""; // prefix may be undefined + var string = low || high; // only one of these alternates can match + for (var i = 0; i < string.length; i++) { + output += code_unit_str(string[i]); + } + return output; + }); + } + + function sanitize_all_unpaired_surrogates(tests) { + forEach (tests, + function (test) + { + var sanitized = sanitize_unpaired_surrogates(test.name); + + if (test.name !== sanitized) { + test.name = sanitized; + delete test._structured_clone; + } + }); + } + + Tests.prototype.notify_complete = function() { + var this_obj = this; + var duplicates; + + if (this.status.status === null) { + duplicates = this.find_duplicates(); + + // Some transports adhere to UTF-8's restriction on unpaired + // surrogates. Sanitize the titles so that the results can be + // consistently sent via all transports. + sanitize_all_unpaired_surrogates(this.tests); + + // Test names are presumed to be unique within test files--this + // allows consumers to use them for identification purposes. + // Duplicated names violate this expectation and should therefore + // be reported as an error. + if (duplicates.length) { + this.status.status = this.status.ERROR; + this.status.message = + duplicates.length + ' duplicate test name' + + (duplicates.length > 1 ? 's' : '') + ': "' + + duplicates.join('", "') + '"'; + } else { + this.status.status = this.status.OK; + } + } + + forEach (this.all_done_callbacks, + function(callback) + { + callback(this_obj.tests, this_obj.status, this_obj.asserts_run); + }); + }; + + /* + * Constructs a RemoteContext that tracks tests from a specific worker. + */ + Tests.prototype.create_remote_worker = function(worker) { + var message_port; + + if (is_service_worker(worker)) { + message_port = navigator.serviceWorker; + worker.postMessage({type: "connect"}); + } else if (is_shared_worker(worker)) { + message_port = worker.port; + message_port.start(); + } else { + message_port = worker; + } + + return new RemoteContext(worker, message_port); + }; + + /* + * Constructs a RemoteContext that tracks tests from a specific window. + */ + Tests.prototype.create_remote_window = function(remote) { + remote.postMessage({type: "getmessages"}, "*"); + return new RemoteContext( + remote, + window, + function(msg) { + return msg.source === remote; + } + ); + }; + + Tests.prototype.fetch_tests_from_worker = function(worker) { + if (this.phase >= this.phases.COMPLETE) { + return; + } + + var remoteContext = this.create_remote_worker(worker); + this.pending_remotes.push(remoteContext); + return remoteContext.done; + }; + + /** + * Get test results from a worker and include them in the current test. + * + * @param {Worker|SharedWorker|ServiceWorker|MessagePort} port - + * Either a worker object or a port connected to a worker which is + * running tests.. + * @returns {Promise} - A promise that's resolved once all the remote tests are complete. + */ + function fetch_tests_from_worker(port) { + return tests.fetch_tests_from_worker(port); + } + expose(fetch_tests_from_worker, 'fetch_tests_from_worker'); + + Tests.prototype.fetch_tests_from_window = function(remote) { + if (this.phase >= this.phases.COMPLETE) { + return; + } + + var remoteContext = this.create_remote_window(remote); + this.pending_remotes.push(remoteContext); + return remoteContext.done; + }; + + /** + * Aggregate tests from separate windows or iframes + * into the current document as if they were all part of the same test file. + * + * The document of the second window (or iframe) should include + * ``testharness.js``, but not ``testharnessreport.js``, and use + * :js:func:`test`, :js:func:`async_test`, and :js:func:`promise_test` in + * the usual manner. + * + * @param {Window} window - The window to fetch tests from. + */ + function fetch_tests_from_window(window) { + return tests.fetch_tests_from_window(window); + } + expose(fetch_tests_from_window, 'fetch_tests_from_window'); + + /** + * Get test results from a shadow realm and include them in the current test. + * + * @param {ShadowRealm} realm - A shadow realm also running the test harness + * @returns {Promise} - A promise that's resolved once all the remote tests are complete. + */ + function fetch_tests_from_shadow_realm(realm) { + var chan = new MessageChannel(); + function receiveMessage(msg_json) { + chan.port1.postMessage(JSON.parse(msg_json)); + } + var done = tests.fetch_tests_from_worker(chan.port2); + realm.evaluate("begin_shadow_realm_tests")(receiveMessage); + chan.port2.start(); + return done; + } + expose(fetch_tests_from_shadow_realm, 'fetch_tests_from_shadow_realm'); + + /** + * Begin running tests in this shadow realm test harness. + * + * To be called after all tests have been loaded; it is an error to call + * this more than once or in a non-Shadow Realm environment + * + * @param {Function} postMessage - A function to send test updates to the + * incubating realm-- accepts JSON-encoded messages in the format used by + * RemoteContext + */ + function begin_shadow_realm_tests(postMessage) { + if (!(test_environment instanceof ShadowRealmTestEnvironment)) { + throw new Error("begin_shadow_realm_tests called in non-Shadow Realm environment"); + } + + test_environment.begin(function (msg) { + postMessage(JSON.stringify(msg)); + }); + } + expose(begin_shadow_realm_tests, 'begin_shadow_realm_tests'); + + /** + * Timeout the tests. + * + * This only has an effect when ``explicit_timeout`` has been set + * in :js:func:`setup`. In other cases any call is a no-op. + * + */ + function timeout() { + if (tests.timeout_length === null) { + tests.timeout(); + } + } + expose(timeout, 'timeout'); + + /** + * Add a callback that's triggered when the first :js:class:`Test` is created. + * + * @param {Function} callback - Callback function. This is called + * without arguments. + */ + function add_start_callback(callback) { + tests.start_callbacks.push(callback); + } + + /** + * Add a callback that's triggered when a test state changes. + * + * @param {Function} callback - Callback function, called with the + * :js:class:`Test` as the only argument. + */ + function add_test_state_callback(callback) { + tests.test_state_callbacks.push(callback); + } + + /** + * Add a callback that's triggered when a test result is received. + * + * @param {Function} callback - Callback function, called with the + * :js:class:`Test` as the only argument. + */ + function add_result_callback(callback) { + tests.test_done_callbacks.push(callback); + } + + /** + * Add a callback that's triggered when all tests are complete. + * + * @param {Function} callback - Callback function, called with an + * array of :js:class:`Test` objects, a :js:class:`TestsStatus` + * object and an array of :js:class:`AssertRecord` objects. If the + * debug setting is ``false`` the final argument will be an empty + * array. + * + * For performance reasons asserts are only tracked when the debug + * setting is ``true``. In other cases the array of asserts will be + * empty. + */ + function add_completion_callback(callback) { + tests.all_done_callbacks.push(callback); + } + + expose(add_start_callback, 'add_start_callback'); + expose(add_test_state_callback, 'add_test_state_callback'); + expose(add_result_callback, 'add_result_callback'); + expose(add_completion_callback, 'add_completion_callback'); + + function remove(array, item) { + var index = array.indexOf(item); + if (index > -1) { + array.splice(index, 1); + } + } + + function remove_start_callback(callback) { + remove(tests.start_callbacks, callback); + } + + function remove_test_state_callback(callback) { + remove(tests.test_state_callbacks, callback); + } + + function remove_result_callback(callback) { + remove(tests.test_done_callbacks, callback); + } + + function remove_completion_callback(callback) { + remove(tests.all_done_callbacks, callback); + } + + /* + * Output listener + */ + + function Output() { + this.output_document = document; + this.output_node = null; + this.enabled = settings.output; + this.phase = this.INITIAL; + } + + Output.prototype.INITIAL = 0; + Output.prototype.STARTED = 1; + Output.prototype.HAVE_RESULTS = 2; + Output.prototype.COMPLETE = 3; + + Output.prototype.setup = function(properties) { + if (this.phase > this.INITIAL) { + return; + } + + //If output is disabled in testharnessreport.js the test shouldn't be + //able to override that + this.enabled = this.enabled && (properties.hasOwnProperty("output") ? + properties.output : settings.output); + }; + + Output.prototype.init = function(properties) { + if (this.phase >= this.STARTED) { + return; + } + if (properties.output_document) { + this.output_document = properties.output_document; + } else { + this.output_document = document; + } + this.phase = this.STARTED; + }; + + Output.prototype.resolve_log = function() { + var output_document; + if (this.output_node) { + return; + } + if (typeof this.output_document === "function") { + output_document = this.output_document.apply(undefined); + } else { + output_document = this.output_document; + } + if (!output_document) { + return; + } + var node = output_document.getElementById("log"); + if (!node) { + if (output_document.readyState === "loading") { + return; + } + node = output_document.createElementNS("http://www.w3.org/1999/xhtml", "div"); + node.id = "log"; + if (output_document.body) { + output_document.body.appendChild(node); + } else { + var root = output_document.documentElement; + var is_html = (root && + root.namespaceURI == "http://www.w3.org/1999/xhtml" && + root.localName == "html"); + var is_svg = (output_document.defaultView && + "SVGSVGElement" in output_document.defaultView && + root instanceof output_document.defaultView.SVGSVGElement); + if (is_svg) { + var foreignObject = output_document.createElementNS("http://www.w3.org/2000/svg", "foreignObject"); + foreignObject.setAttribute("width", "100%"); + foreignObject.setAttribute("height", "100%"); + root.appendChild(foreignObject); + foreignObject.appendChild(node); + } else if (is_html) { + root.appendChild(output_document.createElementNS("http://www.w3.org/1999/xhtml", "body")) + .appendChild(node); + } else { + root.appendChild(node); + } + } + } + this.output_document = output_document; + this.output_node = node; + }; + + Output.prototype.show_status = function() { + if (this.phase < this.STARTED) { + this.init({}); + } + if (!this.enabled || this.phase === this.COMPLETE) { + return; + } + this.resolve_log(); + if (this.phase < this.HAVE_RESULTS) { + this.phase = this.HAVE_RESULTS; + } + var done_count = tests.tests.length - tests.num_pending; + if (this.output_node && !tests.hide_test_state) { + if (done_count < 100 || + (done_count < 1000 && done_count % 100 === 0) || + done_count % 1000 === 0) { + this.output_node.textContent = "Running, " + + done_count + " complete, " + + tests.num_pending + " remain"; + } + } + }; + + Output.prototype.show_results = function (tests, harness_status, asserts_run) { + if (this.phase >= this.COMPLETE) { + return; + } + if (!this.enabled) { + return; + } + if (!this.output_node) { + this.resolve_log(); + } + this.phase = this.COMPLETE; + + var log = this.output_node; + if (!log) { + return; + } + var output_document = this.output_document; + + while (log.lastChild) { + log.removeChild(log.lastChild); + } + + var stylesheet = output_document.createElementNS(xhtml_ns, "style"); + stylesheet.textContent = stylesheetContent; + var heads = output_document.getElementsByTagName("head"); + if (heads.length) { + heads[0].appendChild(stylesheet); + } + + var status_number = {}; + forEach(tests, + function(test) { + var status = test.format_status(); + if (status_number.hasOwnProperty(status)) { + status_number[status] += 1; + } else { + status_number[status] = 1; + } + }); + + function status_class(status) + { + return status.replace(/\s/g, '').toLowerCase(); + } + + var summary_template = ["section", {"id":"summary"}, + ["h2", {}, "Summary"], + function() + { + var status = harness_status.format_status(); + var rv = [["section", {}, + ["p", {}, + "Harness status: ", + ["span", {"class":status_class(status)}, + status + ], + ], + ["button", + {"onclick": "let evt = new Event('__test_restart'); " + + "let canceled = !window.dispatchEvent(evt);" + + "if (!canceled) { location.reload() }"}, + "Rerun"] + ]]; + + if (harness_status.status === harness_status.ERROR) { + rv[0].push(["pre", {}, harness_status.message]); + if (harness_status.stack) { + rv[0].push(["pre", {}, harness_status.stack]); + } + } + return rv; + }, + ["p", {}, "Found ${num_tests} tests"], + function() { + var rv = [["div", {}]]; + var i = 0; + while (Test.prototype.status_formats.hasOwnProperty(i)) { + if (status_number.hasOwnProperty(Test.prototype.status_formats[i])) { + var status = Test.prototype.status_formats[i]; + rv[0].push(["div", {}, + ["label", {}, + ["input", {type:"checkbox", checked:"checked"}], + status_number[status] + " ", + ["span", {"class":status_class(status)}, status]]]); + } + i++; + } + return rv; + }, + ]; + + log.appendChild(render(summary_template, {num_tests:tests.length}, output_document)); + + forEach(output_document.querySelectorAll("section#summary label"), + function(element) + { + on_event(element, "click", + function(e) + { + if (output_document.getElementById("results") === null) { + e.preventDefault(); + return; + } + var result_class = element.querySelector("span[class]").getAttribute("class"); + var style_element = output_document.querySelector("style#hide-" + result_class); + var input_element = element.querySelector("input"); + if (!style_element && !input_element.checked) { + style_element = output_document.createElementNS(xhtml_ns, "style"); + style_element.id = "hide-" + result_class; + style_element.textContent = "table#results > tbody > tr.overall-"+result_class+"{display:none}"; + output_document.body.appendChild(style_element); + } else if (style_element && input_element.checked) { + style_element.parentNode.removeChild(style_element); + } + }); + }); + + // This use of innerHTML plus manual escaping is not recommended in + // general, but is necessary here for performance. Using textContent + // on each individual adds tens of seconds of execution time for + // large test suites (tens of thousands of tests). + function escape_html(s) + { + return s.replace(/\&/g, "&") + .replace(/ { + if (!asserts_run_by_test.has(assert.test)) { + asserts_run_by_test.set(assert.test, []); + } + asserts_run_by_test.get(assert.test).push(assert); + }); + + function get_asserts_output(test) { + var asserts = asserts_run_by_test.get(test); + if (!asserts) { + return "No asserts ran"; + } + rv = ""; + rv += asserts.map(assert => { + var output_fn = "" + escape_html(assert.assert_name) + "("; + var prefix_len = output_fn.length; + var output_args = assert.args; + var output_len = output_args.reduce((prev, current) => prev+current, prefix_len); + if (output_len[output_len.length - 1] > 50) { + output_args = output_args.map((x, i) => + (i > 0 ? " ".repeat(prefix_len) : "" )+ x + (i < output_args.length - 1 ? ",\n" : "")); + } else { + output_args = output_args.map((x, i) => x + (i < output_args.length - 1 ? ", " : "")); + } + output_fn += escape_html(output_args.join("")); + output_fn += ')'; + var output_location; + if (assert.stack) { + output_location = assert.stack.split("\n", 1)[0].replace(/@?\w+:\/\/[^ "\/]+(?::\d+)?/g, " "); + } + return "" + + "" + + ""; + } + ).join("\n"); + rv += "
    " + + Test.prototype.status_formats[assert.status] + "
    " +
+                    output_fn +
+                    (output_location ? "\n" + escape_html(output_location) : "") +
+                    "
    "; + return rv; + } + + log.appendChild(document.createElementNS(xhtml_ns, "section")); + var assertions = has_assertions(); + var html = "

    Details

    " + + "" + + (assertions ? "" : "") + + "" + + ""; + for (var i = 0; i < tests.length; i++) { + var test = tests[i]; + html += '' + + '"; + } + html += "
    ResultTest NameAssertionMessage
    ' + + test.format_status() + + "" + + escape_html(test.name) + + "" + + (assertions ? escape_html(get_assertion(test)) + "" : "") + + escape_html(test.message ? tests[i].message : " ") + + (tests[i].stack ? "
    " +
+                 escape_html(tests[i].stack) +
+                 "
    ": ""); + if (!(test instanceof RemoteTest)) { + html += "
    Asserts run" + get_asserts_output(test) + "
    " + } + html += "
    "; + try { + log.lastChild.innerHTML = html; + } catch (e) { + log.appendChild(document.createElementNS(xhtml_ns, "p")) + .textContent = "Setting innerHTML for the log threw an exception."; + log.appendChild(document.createElementNS(xhtml_ns, "pre")) + .textContent = html; + } + }; + + /* + * Template code + * + * A template is just a JavaScript structure. An element is represented as: + * + * [tag_name, {attr_name:attr_value}, child1, child2] + * + * the children can either be strings (which act like text nodes), other templates or + * functions (see below) + * + * A text node is represented as + * + * ["{text}", value] + * + * String values have a simple substitution syntax; ${foo} represents a variable foo. + * + * It is possible to embed logic in templates by using a function in a place where a + * node would usually go. The function must either return part of a template or null. + * + * In cases where a set of nodes are required as output rather than a single node + * with children it is possible to just use a list + * [node1, node2, node3] + * + * Usage: + * + * render(template, substitutions) - take a template and an object mapping + * variable names to parameters and return either a DOM node or a list of DOM nodes + * + * substitute(template, substitutions) - take a template and variable mapping object, + * make the variable substitutions and return the substituted template + * + */ + + function is_single_node(template) + { + return typeof template[0] === "string"; + } + + function substitute(template, substitutions) + { + if (typeof template === "function") { + var replacement = template(substitutions); + if (!replacement) { + return null; + } + + return substitute(replacement, substitutions); + } + + if (is_single_node(template)) { + return substitute_single(template, substitutions); + } + + return filter(map(template, function(x) { + return substitute(x, substitutions); + }), function(x) {return x !== null;}); + } + + function substitute_single(template, substitutions) + { + var substitution_re = /\$\{([^ }]*)\}/g; + + function do_substitution(input) { + var components = input.split(substitution_re); + var rv = []; + for (var i = 0; i < components.length; i += 2) { + rv.push(components[i]); + if (components[i + 1]) { + rv.push(String(substitutions[components[i + 1]])); + } + } + return rv; + } + + function substitute_attrs(attrs, rv) + { + rv[1] = {}; + for (var name in template[1]) { + if (attrs.hasOwnProperty(name)) { + var new_name = do_substitution(name).join(""); + var new_value = do_substitution(attrs[name]).join(""); + rv[1][new_name] = new_value; + } + } + } + + function substitute_children(children, rv) + { + for (var i = 0; i < children.length; i++) { + if (children[i] instanceof Object) { + var replacement = substitute(children[i], substitutions); + if (replacement !== null) { + if (is_single_node(replacement)) { + rv.push(replacement); + } else { + extend(rv, replacement); + } + } + } else { + extend(rv, do_substitution(String(children[i]))); + } + } + return rv; + } + + var rv = []; + rv.push(do_substitution(String(template[0])).join("")); + + if (template[0] === "{text}") { + substitute_children(template.slice(1), rv); + } else { + substitute_attrs(template[1], rv); + substitute_children(template.slice(2), rv); + } + + return rv; + } + + function make_dom_single(template, doc) + { + var output_document = doc || document; + var element; + if (template[0] === "{text}") { + element = output_document.createTextNode(""); + for (var i = 1; i < template.length; i++) { + element.data += template[i]; + } + } else { + element = output_document.createElementNS(xhtml_ns, template[0]); + for (var name in template[1]) { + if (template[1].hasOwnProperty(name)) { + element.setAttribute(name, template[1][name]); + } + } + for (var i = 2; i < template.length; i++) { + if (template[i] instanceof Object) { + var sub_element = make_dom(template[i]); + element.appendChild(sub_element); + } else { + var text_node = output_document.createTextNode(template[i]); + element.appendChild(text_node); + } + } + } + + return element; + } + + function make_dom(template, substitutions, output_document) + { + if (is_single_node(template)) { + return make_dom_single(template, output_document); + } + + return map(template, function(x) { + return make_dom_single(x, output_document); + }); + } + + function render(template, substitutions, output_document) + { + return make_dom(substitute(template, substitutions), output_document); + } + + /* + * Utility functions + */ + function assert(expected_true, function_name, description, error, substitutions) + { + if (expected_true !== true) { + var msg = make_message(function_name, description, + error, substitutions); + throw new AssertionError(msg); + } + } + + /** + * @class + * Exception type that represents a failing assert. + * + * @param {string} message - Error message. + */ + function AssertionError(message) + { + if (typeof message == "string") { + message = sanitize_unpaired_surrogates(message); + } + this.message = message; + this.stack = get_stack(); + } + expose(AssertionError, "AssertionError"); + + AssertionError.prototype = Object.create(Error.prototype); + + const get_stack = function() { + var stack = new Error().stack; + + // 'Error.stack' is not supported in all browsers/versions + if (!stack) { + return "(Stack trace unavailable)"; + } + + var lines = stack.split("\n"); + + // Create a pattern to match stack frames originating within testharness.js. These include the + // script URL, followed by the line/col (e.g., '/resources/testharness.js:120:21'). + // Escape the URL per http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript + // in case it contains RegExp characters. + var script_url = get_script_url(); + var re_text = script_url ? script_url.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&') : "\\btestharness.js"; + var re = new RegExp(re_text + ":\\d+:\\d+"); + + // Some browsers include a preamble that specifies the type of the error object. Skip this by + // advancing until we find the first stack frame originating from testharness.js. + var i = 0; + while (!re.test(lines[i]) && i < lines.length) { + i++; + } + + // Then skip the top frames originating from testharness.js to begin the stack at the test code. + while (re.test(lines[i]) && i < lines.length) { + i++; + } + + // Paranoid check that we didn't skip all frames. If so, return the original stack unmodified. + if (i >= lines.length) { + return stack; + } + + return lines.slice(i).join("\n"); + } + + function OptionalFeatureUnsupportedError(message) + { + AssertionError.call(this, message); + } + OptionalFeatureUnsupportedError.prototype = Object.create(AssertionError.prototype); + expose(OptionalFeatureUnsupportedError, "OptionalFeatureUnsupportedError"); + + function make_message(function_name, description, error, substitutions) + { + for (var p in substitutions) { + if (substitutions.hasOwnProperty(p)) { + substitutions[p] = format_value(substitutions[p]); + } + } + var node_form = substitute(["{text}", "${function_name}: ${description}" + error], + merge({function_name:function_name, + description:(description?description + " ":"")}, + substitutions)); + return node_form.slice(1).join(""); + } + + function filter(array, callable, thisObj) { + var rv = []; + for (var i = 0; i < array.length; i++) { + if (array.hasOwnProperty(i)) { + var pass = callable.call(thisObj, array[i], i, array); + if (pass) { + rv.push(array[i]); + } + } + } + return rv; + } + + function map(array, callable, thisObj) + { + var rv = []; + rv.length = array.length; + for (var i = 0; i < array.length; i++) { + if (array.hasOwnProperty(i)) { + rv[i] = callable.call(thisObj, array[i], i, array); + } + } + return rv; + } + + function extend(array, items) + { + Array.prototype.push.apply(array, items); + } + + function forEach(array, callback, thisObj) + { + for (var i = 0; i < array.length; i++) { + if (array.hasOwnProperty(i)) { + callback.call(thisObj, array[i], i, array); + } + } + } + + /** + * Immediately invoke a "iteratee" function with a series of values in + * parallel and invoke a final "done" function when all of the "iteratee" + * invocations have signaled completion. + * + * If all callbacks complete synchronously (or if no callbacks are + * specified), the ``done_callback`` will be invoked synchronously. It is the + * responsibility of the caller to ensure asynchronicity in cases where + * that is desired. + * + * @param {array} value Zero or more values to use in the invocation of + * ``iter_callback`` + * @param {function} iter_callback A function that will be invoked + * once for each of the values min + * ``value``. Two arguments will + * be available in each + * invocation: the value from + * ``value`` and a function that + * must be invoked to signal + * completion + * @param {function} done_callback A function that will be invoked after + * all operations initiated by the + * ``iter_callback`` function have signaled + * completion + */ + function all_async(values, iter_callback, done_callback) + { + var remaining = values.length; + + if (remaining === 0) { + done_callback(); + } + + forEach(values, + function(element) { + var invoked = false; + var elDone = function() { + if (invoked) { + return; + } + + invoked = true; + remaining -= 1; + + if (remaining === 0) { + done_callback(); + } + }; + + iter_callback(element, elDone); + }); + } + + function merge(a,b) + { + var rv = {}; + var p; + for (p in a) { + rv[p] = a[p]; + } + for (p in b) { + rv[p] = b[p]; + } + return rv; + } + + function expose(object, name) + { + var components = name.split("."); + var target = global_scope; + for (var i = 0; i < components.length - 1; i++) { + if (!(components[i] in target)) { + target[components[i]] = {}; + } + target = target[components[i]]; + } + target[components[components.length - 1]] = object; + } + + function is_same_origin(w) { + try { + 'random_prop' in w; + return true; + } catch (e) { + return false; + } + } + + /** Returns the 'src' URL of the first diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/crashtests/cross-piping2.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/crashtests/cross-piping2.https.html new file mode 100644 index 00000000..4616aef4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/crashtests/cross-piping2.https.html @@ -0,0 +1,14 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-backward.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-backward.any.js new file mode 100644 index 00000000..f786469d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-backward.any.js @@ -0,0 +1,630 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1!'); +error1.name = 'error1'; + +const error2 = new Error('error2!'); +error2.name = 'error2'; + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + start() { + return Promise.reject(error1); + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: starts errored; preventCancel omitted; fulfilled cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the write error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + +}, 'Errors must be propagated backward: becomes errored before piping due to write; preventCancel omitted; ' + + 'fulfilled cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + +}, 'Errors must be propagated backward: becomes errored before piping due to write; preventCancel omitted; rejected ' + + 'cancel promise'); + +for (const falsy of [undefined, null, false, +0, -0, NaN, '']) { + const stringVersion = Object.is(falsy, -0) ? '-0' : String(falsy); + + promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: falsy }), + 'pipeTo must reject with the write error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + + }, `Errors must be propagated backward: becomes errored before piping due to write; preventCancel = ` + + `${stringVersion} (falsy); fulfilled cancel promise`); +} + +for (const truthy of [true, 'a', 1, Symbol(), { }]) { + promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: truthy }), + 'pipeTo must reject with the write error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + + }, `Errors must be propagated backward: becomes errored before piping due to write; preventCancel = ` + + `${String(truthy)} (truthy)`); +} + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true, preventAbort: true }), + 'pipeTo must reject with the write error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + +}, 'Errors must be propagated backward: becomes errored before piping due to write, preventCancel = true; ' + + 'preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + write() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('Hello'), 'writer.write() must reject with the write error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'writer.closed must reject with the write error')) + .then(() => { + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true, preventAbort: true, preventClose: true }), + 'pipeTo must reject with the write error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + }); + +}, 'Errors must be propagated backward: becomes errored before piping due to write; preventCancel = true, ' + + 'preventAbort = true, preventClose = true'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('Hello'); + } + }); + + const ws = recordingWritableStream({ + write() { + throw error1; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error').then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write; preventCancel omitted; fulfilled ' + + 'cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('Hello'); + }, + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream({ + write() { + throw error1; + } + }); + + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error').then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write; preventCancel omitted; rejected ' + + 'cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('Hello'); + } + }); + + const ws = recordingWritableStream({ + write() { + throw error1; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true }), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write; preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + } + }); + + const ws = recordingWritableStream({ + write() { + if (ws.events.length > 2) { + return delay(0).then(() => { + throw error1; + }); + } + return undefined; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error').then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write, but async; preventCancel = ' + + 'false; fulfilled cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + }, + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream({ + write() { + if (ws.events.length > 2) { + return delay(0).then(() => { + throw error1; + }); + } + return undefined; + } + }); + + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error').then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write, but async; preventCancel = ' + + 'false; rejected cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + } + }); + + const ws = recordingWritableStream({ + write() { + if (ws.events.length > 2) { + return delay(0).then(() => { + throw error1; + }); + } + return undefined; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true }), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b']); + }); + +}, 'Errors must be propagated backward: becomes errored during piping due to write, but async; preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; preventCancel omitted; fulfilled cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; preventCancel omitted; rejected cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + controller.close(); + } + }); + + const ws = recordingWritableStream({ + write(chunk) { + if (chunk === 'c') { + return Promise.reject(error1); + } + return undefined; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error').then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'write', 'c']); + }); + +}, 'Errors must be propagated backward: becomes errored after piping due to last write; source is closed; ' + + 'preventCancel omitted (but cancel is never called)'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + controller.close(); + } + }); + + const ws = recordingWritableStream({ + write(chunk) { + if (chunk === 'c') { + return Promise.reject(error1); + } + return undefined; + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true }), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'write', 'c']); + }); + +}, 'Errors must be propagated backward: becomes errored after piping due to last write; source is closed; ' + + 'preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; dest never desires chunks; preventCancel = ' + + 'false; fulfilled cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; dest never desires chunks; preventCancel = ' + + 'false; rejected cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => ws.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated backward: becomes errored after piping; dest never desires chunks; preventCancel = ' + + 'true'); + +promise_test(() => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + ws.abort(error1); + + return rs.pipeTo(ws).then( + () => assert_unreached('the promise must not fulfill'), + err => { + assert_equals(err, error1, 'the promise must reject with error1'); + + assert_array_equals(rs.eventsWithoutPulls, ['cancel', err]); + assert_array_equals(ws.events, ['abort', error1]); + } + ); + +}, 'Errors must be propagated backward: becomes errored before piping via abort; preventCancel omitted; fulfilled ' + + 'cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + cancel() { + throw error2; + } + }); + + const ws = recordingWritableStream(); + + ws.abort(error1); + + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the cancel error') + .then(() => { + return ws.getWriter().closed.then( + () => assert_unreached('the promise must not fulfill'), + err => { + assert_equals(err, error1, 'the promise must reject with error1'); + + assert_array_equals(rs.eventsWithoutPulls, ['cancel', err]); + assert_array_equals(ws.events, ['abort', error1]); + } + ); + }); + +}, 'Errors must be propagated backward: becomes errored before piping via abort; preventCancel omitted; rejected ' + + 'cancel promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + ws.abort(error1); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventCancel: true })).then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated backward: becomes errored before piping via abort; preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + let resolveWriteCalled; + const writeCalledPromise = new Promise(resolve => { + resolveWriteCalled = resolve; + }); + + const ws = recordingWritableStream({ + write() { + resolveWriteCalled(); + return flushAsyncEvents(); + } + }); + + const pipePromise = rs.pipeTo(ws); + + rs.controller.enqueue('a'); + + return writeCalledPromise.then(() => { + ws.controller.error(error1); + + return promise_rejects_exactly(t, error1, pipePromise); + }).then(() => { + assert_array_equals(rs.eventsWithoutPulls, ['cancel', error1]); + assert_array_equals(ws.events, ['write', 'a']); + }); + +}, 'Errors must be propagated backward: erroring via the controller errors once pending write completes'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-forward.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-forward.any.js new file mode 100644 index 00000000..e9260f9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/error-propagation-forward.any.js @@ -0,0 +1,569 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1!'); +error1.name = 'error1'; + +const error2 = new Error('error2!'); +error2.name = 'error2'; + +promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: starts errored; preventAbort = false; fulfilled abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream({ + abort() { + throw error2; + } + }); + + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the abort error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: starts errored; preventAbort = false; rejected abort promise'); + +for (const falsy of [undefined, null, false, +0, -0, NaN, '']) { + const stringVersion = Object.is(falsy, -0) ? '-0' : String(falsy); + + promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: falsy }), 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + + }, `Errors must be propagated forward: starts errored; preventAbort = ${stringVersion} (falsy); fulfilled abort ` + + `promise`); +} + +for (const truthy of [true, 'a', 1, Symbol(), { }]) { + promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: truthy }), + 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + }); + + }, `Errors must be propagated forward: starts errored; preventAbort = ${String(truthy)} (truthy)`); +} + + +promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true, preventCancel: true }), + 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated forward: starts errored; preventAbort = true, preventCancel = true'); + +promise_test(t => { + + const rs = recordingReadableStream({ + start() { + return Promise.reject(error1); + } + }); + + const ws = recordingWritableStream(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true, preventCancel: true, preventClose: true }), + 'pipeTo must reject with the same error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated forward: starts errored; preventAbort = true, preventCancel = true, preventClose = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; preventAbort = false; fulfilled abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + abort() { + throw error2; + } + }); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the abort error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; preventAbort = false; rejected abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; dest never desires chunks; ' + + 'preventAbort = false; fulfilled abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + abort() { + throw error2; + } + }, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the abort error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; dest never desires chunks; ' + + 'preventAbort = false; rejected abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => rs.controller.error(error1), 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated forward: becomes errored while empty; dest never desires chunks; ' + + 'preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello', 'abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; preventAbort = false; fulfilled abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + abort() { + throw error2; + } + }); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the abort error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello', 'abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; preventAbort = false; rejected abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'Hello']); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the same error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; dest never desires chunks; ' + + 'preventAbort = false; fulfilled abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream({ + abort() { + throw error2; + } + }, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the abort error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['abort', error1]); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; dest never desires chunks; ' + + 'preventAbort = false; rejected abort promise'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the same error'); + + t.step_timeout(() => { + rs.controller.enqueue('Hello'); + t.step_timeout(() => rs.controller.error(error1), 10); + }, 10); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }); + +}, 'Errors must be propagated forward: becomes errored after one chunk; dest never desires chunks; ' + + 'preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + let resolveWriteCalled; + const writeCalledPromise = new Promise(resolve => { + resolveWriteCalled = resolve; + }); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + resolveWriteCalled(); + + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + }); + + let pipeComplete = false; + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws)).then(() => { + pipeComplete = true; + }); + + rs.controller.enqueue('a'); + + return writeCalledPromise.then(() => { + rs.controller.error(error1); + + // Flush async events and verify that no shutdown occurs. + return flushAsyncEvents(); + }).then(() => { + assert_array_equals(ws.events, ['write', 'a']); // no 'abort' + assert_equals(pipeComplete, false, 'the pipe must not be complete'); + + resolveWritePromise(); + + return pipePromise.then(() => { + assert_array_equals(ws.events, ['write', 'a', 'abort', error1]); + }); + }); + +}, 'Errors must be propagated forward: shutdown must not occur until the final write completes'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + let resolveWriteCalled; + const writeCalledPromise = new Promise(resolve => { + resolveWriteCalled = resolve; + }); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + resolveWriteCalled(); + + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + }); + + let pipeComplete = false; + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true })).then(() => { + pipeComplete = true; + }); + + rs.controller.enqueue('a'); + + return writeCalledPromise.then(() => { + rs.controller.error(error1); + + // Flush async events and verify that no shutdown occurs. + return flushAsyncEvents(); + }).then(() => { + assert_array_equals(ws.events, ['write', 'a']); // no 'abort' + assert_equals(pipeComplete, false, 'the pipe must not be complete'); + + resolveWritePromise(); + return pipePromise; + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(ws.events, ['write', 'a']); // no 'abort' + }); + +}, 'Errors must be propagated forward: shutdown must not occur until the final write completes; preventAbort = true'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + let resolveWriteCalled; + const writeCalledPromise = new Promise(resolve => { + resolveWriteCalled = resolve; + }); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + resolveWriteCalled(); + + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + }, new CountQueuingStrategy({ highWaterMark: 2 })); + + let pipeComplete = false; + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws)).then(() => { + pipeComplete = true; + }); + + rs.controller.enqueue('a'); + rs.controller.enqueue('b'); + + return writeCalledPromise.then(() => flushAsyncEvents()).then(() => { + assert_array_equals(ws.events, ['write', 'a'], + 'the first chunk must have been written, but abort must not have happened yet'); + assert_false(pipeComplete, 'the pipe should not complete while the first write is pending'); + + rs.controller.error(error1); + resolveWritePromise(); + return flushAsyncEvents(); + }).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'b'], + 'the second chunk must have been written, but abort must not have happened yet'); + assert_false(pipeComplete, 'the pipe should not complete while the second write is pending'); + + resolveWritePromise(); + return pipePromise; + }).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'abort', error1], + 'all chunks must have been written and abort must have happened'); + }); + +}, 'Errors must be propagated forward: shutdown must not occur until the final write completes; becomes errored after first write'); + +promise_test(t => { + + const rs = recordingReadableStream(); + + let resolveWriteCalled; + const writeCalledPromise = new Promise(resolve => { + resolveWriteCalled = resolve; + }); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + resolveWriteCalled(); + + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + }, new CountQueuingStrategy({ highWaterMark: 2 })); + + let pipeComplete = false; + const pipePromise = promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true })).then(() => { + pipeComplete = true; + }); + + rs.controller.enqueue('a'); + rs.controller.enqueue('b'); + + return writeCalledPromise.then(() => flushAsyncEvents()).then(() => { + assert_array_equals(ws.events, ['write', 'a'], + 'the first chunk must have been written, but abort must not have happened'); + assert_false(pipeComplete, 'the pipe should not complete while the first write is pending'); + + rs.controller.error(error1); + resolveWritePromise(); + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'b'], + 'the second chunk must have been written, but abort must not have happened'); + assert_false(pipeComplete, 'the pipe should not complete while the second write is pending'); + + resolveWritePromise(); + return pipePromise; + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'b'], + 'all chunks must have been written, but abort must not have happened'); + }); + +}, 'Errors must be propagated forward: shutdown must not occur until the final write completes; becomes errored after first write; preventAbort = true'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/flow-control.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/flow-control.any.js new file mode 100644 index 00000000..e2318da3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/flow-control.any.js @@ -0,0 +1,297 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1!'); +error1.name = 'error1'; + +promise_test(t => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.close(); + } + }); + + const ws = recordingWritableStream(undefined, new CountQueuingStrategy({ highWaterMark: 0 })); + + const pipePromise = rs.pipeTo(ws, { preventCancel: true }); + + // Wait and make sure it doesn't do any reading. + return flushAsyncEvents().then(() => { + ws.controller.error(error1); + }) + .then(() => promise_rejects_exactly(t, error1, pipePromise, 'pipeTo must reject with the same error')) + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, []); + }) + .then(() => readableStreamToArray(rs)) + .then(chunksNotPreviouslyRead => { + assert_array_equals(chunksNotPreviouslyRead, ['a', 'b']); + }); + +}, 'Piping from a non-empty ReadableStream into a WritableStream that does not desire chunks'); + +promise_test(() => { + + const rs = recordingReadableStream({ + start(controller) { + controller.enqueue('b'); + controller.close(); + } + }); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + if (!resolveWritePromise) { + // first write + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + return undefined; + } + }); + + const writer = ws.getWriter(); + const firstWritePromise = writer.write('a'); + assert_equals(writer.desiredSize, 0, 'after writing the writer\'s desiredSize must be 0'); + writer.releaseLock(); + + // firstWritePromise won't settle until we call resolveWritePromise. + + const pipePromise = rs.pipeTo(ws); + + return flushAsyncEvents().then(() => resolveWritePromise()) + .then(() => Promise.all([firstWritePromise, pipePromise])) + .then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'close']); + }); + +}, 'Piping from a non-empty ReadableStream into a WritableStream that does not desire chunks, but then does'); + +promise_test(() => { + + const rs = recordingReadableStream(); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + if (!resolveWritePromise) { + // first write + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + return undefined; + } + }); + + const writer = ws.getWriter(); + writer.write('a'); + + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, ['write', 'a']); + assert_equals(writer.desiredSize, 0, 'after writing the writer\'s desiredSize must be 0'); + writer.releaseLock(); + + const pipePromise = rs.pipeTo(ws); + + rs.controller.enqueue('b'); + resolveWritePromise(); + rs.controller.close(); + + return pipePromise.then(() => { + assert_array_equals(rs.eventsWithoutPulls, []); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'close']); + }); + }); + +}, 'Piping from an empty ReadableStream into a WritableStream that does not desire chunks, but then the readable ' + + 'stream becomes non-empty and the writable stream starts desiring chunks'); + +promise_test(() => { + const unreadChunks = ['b', 'c', 'd']; + + const rs = recordingReadableStream({ + pull(controller) { + controller.enqueue(unreadChunks.shift()); + if (unreadChunks.length === 0) { + controller.close(); + } + } + }, new CountQueuingStrategy({ highWaterMark: 0 })); + + let resolveWritePromise; + const ws = recordingWritableStream({ + write() { + if (!resolveWritePromise) { + // first write + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + } + return undefined; + } + }, new CountQueuingStrategy({ highWaterMark: 3 })); + + const writer = ws.getWriter(); + const firstWritePromise = writer.write('a'); + assert_equals(writer.desiredSize, 2, 'after writing the writer\'s desiredSize must be 2'); + writer.releaseLock(); + + // firstWritePromise won't settle until we call resolveWritePromise. + + const pipePromise = rs.pipeTo(ws); + + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, ['write', 'a']); + assert_equals(unreadChunks.length, 1, 'chunks should continue to be enqueued until the HWM is reached'); + }).then(() => resolveWritePromise()) + .then(() => Promise.all([firstWritePromise, pipePromise])) + .then(() => { + assert_array_equals(rs.events, ['pull', 'pull', 'pull']); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b','write', 'c','write', 'd', 'close']); + }); + +}, 'Piping from a ReadableStream to a WritableStream that desires more chunks before finishing with previous ones'); + +class StepTracker { + constructor() { + this.waiters = []; + this.wakers = []; + } + + // Returns promise which resolves when step `n` is reached. Also schedules step n + 1 to happen shortly after the + // promise is resolved. + waitThenAdvance(n) { + if (this.waiters[n] === undefined) { + this.waiters[n] = new Promise(resolve => { + this.wakers[n] = resolve; + }); + this.waiters[n] + .then(() => flushAsyncEvents()) + .then(() => { + if (this.wakers[n + 1] !== undefined) { + this.wakers[n + 1](); + } + }); + } + if (n == 0) { + this.wakers[0](); + } + return this.waiters[n]; + } +} + +promise_test(() => { + const steps = new StepTracker(); + const desiredSizes = []; + const rs = recordingReadableStream({ + start(controller) { + steps.waitThenAdvance(1).then(() => enqueue('a')); + steps.waitThenAdvance(3).then(() => enqueue('b')); + steps.waitThenAdvance(5).then(() => enqueue('c')); + steps.waitThenAdvance(7).then(() => enqueue('d')); + steps.waitThenAdvance(11).then(() => controller.close()); + + function enqueue(chunk) { + controller.enqueue(chunk); + desiredSizes.push(controller.desiredSize); + } + } + }); + + const chunksFinishedWriting = []; + const writableStartPromise = Promise.resolve(); + let writeCalled = false; + const ws = recordingWritableStream({ + start() { + return writableStartPromise; + }, + write(chunk) { + const waitForStep = writeCalled ? 12 : 9; + writeCalled = true; + return steps.waitThenAdvance(waitForStep).then(() => { + chunksFinishedWriting.push(chunk); + }); + } + }); + + return writableStartPromise.then(() => { + const pipePromise = rs.pipeTo(ws); + steps.waitThenAdvance(0); + + return Promise.all([ + steps.waitThenAdvance(2).then(() => { + assert_array_equals(chunksFinishedWriting, [], 'at step 2, zero chunks must have finished writing'); + assert_array_equals(ws.events, ['write', 'a'], 'at step 2, one chunk must have been written'); + + // When 'a' (the very first chunk) was enqueued, it was immediately used to fulfill the outstanding read request + // promise, leaving the queue empty. + assert_array_equals(desiredSizes, [1], + 'at step 2, the desiredSize at the last enqueue (step 1) must have been 1'); + assert_equals(rs.controller.desiredSize, 1, 'at step 2, the current desiredSize must be 1'); + }), + + steps.waitThenAdvance(4).then(() => { + assert_array_equals(chunksFinishedWriting, [], 'at step 4, zero chunks must have finished writing'); + assert_array_equals(ws.events, ['write', 'a'], 'at step 4, one chunk must have been written'); + + // When 'b' was enqueued at step 3, the queue was also empty, since immediately after enqueuing 'a' at + // step 1, it was dequeued in order to fulfill the read() call that was made at step 0. Thus the queue + // had size 1 (thus desiredSize of 0). + assert_array_equals(desiredSizes, [1, 0], + 'at step 4, the desiredSize at the last enqueue (step 3) must have been 0'); + assert_equals(rs.controller.desiredSize, 0, 'at step 4, the current desiredSize must be 0'); + }), + + steps.waitThenAdvance(6).then(() => { + assert_array_equals(chunksFinishedWriting, [], 'at step 6, zero chunks must have finished writing'); + assert_array_equals(ws.events, ['write', 'a'], 'at step 6, one chunk must have been written'); + + // When 'c' was enqueued at step 5, the queue was not empty; it had 'b' in it, since 'b' will not be read until + // the first write completes at step 9. Thus, the queue size is 2 after enqueuing 'c', giving a desiredSize of + // -1. + assert_array_equals(desiredSizes, [1, 0, -1], + 'at step 6, the desiredSize at the last enqueue (step 5) must have been -1'); + assert_equals(rs.controller.desiredSize, -1, 'at step 6, the current desiredSize must be -1'); + }), + + steps.waitThenAdvance(8).then(() => { + assert_array_equals(chunksFinishedWriting, [], 'at step 8, zero chunks must have finished writing'); + assert_array_equals(ws.events, ['write', 'a'], 'at step 8, one chunk must have been written'); + + // When 'd' was enqueued at step 7, the situation is the same as before, leading to a queue containing 'b', 'c', + // and 'd'. + assert_array_equals(desiredSizes, [1, 0, -1, -2], + 'at step 8, the desiredSize at the last enqueue (step 7) must have been -2'); + assert_equals(rs.controller.desiredSize, -2, 'at step 8, the current desiredSize must be -2'); + }), + + steps.waitThenAdvance(10).then(() => { + assert_array_equals(chunksFinishedWriting, ['a'], 'at step 10, one chunk must have finished writing'); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b'], + 'at step 10, two chunks must have been written'); + + assert_equals(rs.controller.desiredSize, -1, 'at step 10, the current desiredSize must be -1'); + }), + + pipePromise.then(() => { + assert_array_equals(desiredSizes, [1, 0, -1, -2], 'backpressure must have been exerted at the source'); + assert_array_equals(chunksFinishedWriting, ['a', 'b', 'c', 'd'], 'all chunks finished writing'); + + assert_array_equals(rs.eventsWithoutPulls, [], 'nothing unexpected should happen to the ReadableStream'); + assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'write', 'c', 'write', 'd', 'close'], + 'all chunks were written (and the WritableStream closed)'); + }) + ]); + }); +}, 'Piping to a WritableStream that does not consume the writes fast enough exerts backpressure on the ReadableStream'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general-addition.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general-addition.any.js new file mode 100644 index 00000000..cf4aa9be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general-addition.any.js @@ -0,0 +1,15 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +promise_test(async t => { + /** @type {ReadableStreamDefaultController} */ + var con; + let synchronous = false; + new ReadableStream({ start(c) { con = c }}, { highWaterMark: 0 }).pipeTo( + new WritableStream({ write() { synchronous = true; } }) + ) + // wait until start algorithm finishes + await Promise.resolve(); + con.enqueue(); + assert_false(synchronous, 'write algorithm must not run synchronously'); +}, "enqueue() must not synchronously call write algorithm"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general.any.js new file mode 100644 index 00000000..f051d810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/general.any.js @@ -0,0 +1,212 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +'use strict'; + +test(() => { + + const rs = new ReadableStream(); + const ws = new WritableStream(); + + assert_false(rs.locked, 'sanity check: the ReadableStream must not start locked'); + assert_false(ws.locked, 'sanity check: the WritableStream must not start locked'); + + rs.pipeTo(ws); + + assert_true(rs.locked, 'the ReadableStream must become locked'); + assert_true(ws.locked, 'the WritableStream must become locked'); + +}, 'Piping must lock both the ReadableStream and WritableStream'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(controller) { + controller.close(); + } + }); + const ws = new WritableStream(); + + return rs.pipeTo(ws).then(() => { + assert_false(rs.locked, 'the ReadableStream must become unlocked'); + assert_false(ws.locked, 'the WritableStream must become unlocked'); + }); + +}, 'Piping finishing must unlock both the ReadableStream and WritableStream'); + +promise_test(t => { + + const fakeRS = Object.create(ReadableStream.prototype); + const ws = new WritableStream(); + + return promise_rejects_js(t, TypeError, ReadableStream.prototype.pipeTo.apply(fakeRS, [ws]), + 'pipeTo should reject with a TypeError'); + +}, 'pipeTo must check the brand of its ReadableStream this value'); + +promise_test(t => { + + const rs = new ReadableStream(); + const fakeWS = Object.create(WritableStream.prototype); + + return promise_rejects_js(t, TypeError, ReadableStream.prototype.pipeTo.apply(rs, [fakeWS]), + 'pipeTo should reject with a TypeError'); + +}, 'pipeTo must check the brand of its WritableStream argument'); + +promise_test(t => { + + const rs = new ReadableStream(); + const ws = new WritableStream(); + + rs.getReader(); + + assert_true(rs.locked, 'sanity check: the ReadableStream starts locked'); + assert_false(ws.locked, 'sanity check: the WritableStream does not start locked'); + + return promise_rejects_js(t, TypeError, rs.pipeTo(ws)).then(() => { + assert_false(ws.locked, 'the WritableStream must still be unlocked'); + }); + +}, 'pipeTo must fail if the ReadableStream is locked, and not lock the WritableStream'); + +promise_test(t => { + + const rs = new ReadableStream(); + const ws = new WritableStream(); + + ws.getWriter(); + + assert_false(rs.locked, 'sanity check: the ReadableStream does not start locked'); + assert_true(ws.locked, 'sanity check: the WritableStream starts locked'); + + return promise_rejects_js(t, TypeError, rs.pipeTo(ws)).then(() => { + assert_false(rs.locked, 'the ReadableStream must still be unlocked'); + }); + +}, 'pipeTo must fail if the WritableStream is locked, and not lock the ReadableStream'); + +promise_test(() => { + + const CHUNKS = 10; + + const rs = new ReadableStream({ + start(c) { + for (let i = 0; i < CHUNKS; ++i) { + c.enqueue(i); + } + c.close(); + } + }); + + const written = []; + const ws = new WritableStream({ + write(chunk) { + written.push(chunk); + }, + close() { + written.push('closed'); + } + }, new CountQueuingStrategy({ highWaterMark: CHUNKS })); + + return rs.pipeTo(ws).then(() => { + const targetValues = []; + for (let i = 0; i < CHUNKS; ++i) { + targetValues.push(i); + } + targetValues.push('closed'); + + assert_array_equals(written, targetValues, 'the correct values must be written'); + + // Ensure both readable and writable are closed by the time the pipe finishes. + return Promise.all([ + rs.getReader().closed, + ws.getWriter().closed + ]); + }); + + // NOTE: no requirement on *when* the pipe finishes; that is left to implementations. + +}, 'Piping from a ReadableStream from which lots of chunks are synchronously readable'); + +promise_test(t => { + + let controller; + const rs = recordingReadableStream({ + start(c) { + controller = c; + } + }); + + const ws = recordingWritableStream(); + + const pipePromise = rs.pipeTo(ws).then(() => { + assert_array_equals(ws.events, ['write', 'Hello', 'close']); + }); + + t.step_timeout(() => { + controller.enqueue('Hello'); + t.step_timeout(() => controller.close(), 10); + }, 10); + + return pipePromise; + +}, 'Piping from a ReadableStream for which a chunk becomes asynchronously readable after the pipeTo'); + +for (const preventAbort of [true, false]) { + promise_test(() => { + + const rs = new ReadableStream({ + pull() { + return Promise.reject(undefined); + } + }); + + return rs.pipeTo(new WritableStream(), { preventAbort }).then( + () => assert_unreached('pipeTo promise should be rejected'), + value => assert_equals(value, undefined, 'rejection value should be undefined')); + + }, `an undefined rejection from pull should cause pipeTo() to reject when preventAbort is ${preventAbort}`); +} + +for (const preventCancel of [true, false]) { + promise_test(() => { + + const rs = new ReadableStream({ + pull(controller) { + controller.enqueue(0); + } + }); + + const ws = new WritableStream({ + write() { + return Promise.reject(undefined); + } + }); + + return rs.pipeTo(ws, { preventCancel }).then( + () => assert_unreached('pipeTo promise should be rejected'), + value => assert_equals(value, undefined, 'rejection value should be undefined')); + + }, `an undefined rejection from write should cause pipeTo() to reject when preventCancel is ${preventCancel}`); +} + +promise_test(t => { + const rs = new ReadableStream(); + const ws = new WritableStream(); + return promise_rejects_js(t, TypeError, rs.pipeTo(ws, { + get preventAbort() { + ws.getWriter(); + } + }), 'pipeTo should reject'); +}, 'pipeTo() should reject if an option getter grabs a writer'); + +promise_test(t => { + const rs = new ReadableStream({ + start(controller) { + controller.close(); + } + }); + const ws = new WritableStream(); + + return rs.pipeTo(ws, null); +}, 'pipeTo() promise should resolve if null is passed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/multiple-propagation.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/multiple-propagation.any.js new file mode 100644 index 00000000..9be828a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/multiple-propagation.any.js @@ -0,0 +1,227 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1!'); +error1.name = 'error1'; + +const error2 = new Error('error2!'); +error2.name = 'error2'; + +function createErroredWritableStream(t) { + return Promise.resolve().then(() => { + const ws = recordingWritableStream({ + start(c) { + c.error(error2); + } + }); + + const writer = ws.getWriter(); + return promise_rejects_exactly(t, error2, writer.closed, 'the writable stream must be errored with error2') + .then(() => { + writer.releaseLock(); + assert_array_equals(ws.events, []); + return ws; + }); + }); +} + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + const ws = recordingWritableStream({ + start(c) { + c.error(error2); + } + }); + + // Trying to abort a stream that is erroring will give the writable's error + return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error').then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + + return Promise.all([ + promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'), + promise_rejects_exactly(t, error2, ws.getWriter().closed, 'the writable stream must be errored with error2') + ]); + }); + +}, 'Piping from an errored readable stream to an erroring writable stream'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + + return createErroredWritableStream(t) + .then(ws => promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error')) + .then(() => { + assert_array_equals(rs.events, []); + + return promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'); + }); +}, 'Piping from an errored readable stream to an errored writable stream'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + const ws = recordingWritableStream({ + start(c) { + c.error(error2); + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the readable stream\'s error') + .then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + + return Promise.all([ + promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'), + promise_rejects_exactly(t, error2, ws.getWriter().closed, 'the writable stream must be errored with error2') + ]); + }); + +}, 'Piping from an errored readable stream to an erroring writable stream; preventAbort = true'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + return createErroredWritableStream(t) + .then(ws => promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }), + 'pipeTo must reject with the readable stream\'s error')) + .then(() => { + assert_array_equals(rs.events, []); + + return promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'); + }); + +}, 'Piping from an errored readable stream to an errored writable stream; preventAbort = true'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + const closePromise = writer.close(); + writer.releaseLock(); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error').then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['abort', error1]); + + return Promise.all([ + promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'), + promise_rejects_exactly(t, error1, ws.getWriter().closed, + 'closed must reject with error1'), + promise_rejects_exactly(t, error1, closePromise, + 'close() must reject with error1') + ]); + }); + +}, 'Piping from an errored readable stream to a closing writable stream'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.error(error1); + } + }); + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + const closePromise = writer.close(); + writer.releaseLock(); + + return flushAsyncEvents().then(() => { + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error').then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['close']); + + return Promise.all([ + promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'), + ws.getWriter().closed, + closePromise + ]); + }); + }); + +}, 'Piping from an errored readable stream to a closed writable stream'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.close(); + } + }); + const ws = recordingWritableStream({ + start(c) { + c.error(error1); + } + }); + + return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error').then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, []); + + return Promise.all([ + rs.getReader().closed, + promise_rejects_exactly(t, error1, ws.getWriter().closed, 'the writable stream must be errored with error1') + ]); + }); + +}, 'Piping from a closed readable stream to an erroring writable stream'); + +promise_test(t => { + const rs = recordingReadableStream({ + start(c) { + c.close(); + } + }); + return createErroredWritableStream(t) + .then(ws => promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error')) + .then(() => { + assert_array_equals(rs.events, []); + + return rs.getReader().closed; + }); + +}, 'Piping from a closed readable stream to an errored writable stream'); + +promise_test(() => { + const rs = recordingReadableStream({ + start(c) { + c.close(); + } + }); + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + writer.close(); + writer.releaseLock(); + + return rs.pipeTo(ws).then(() => { + assert_array_equals(rs.events, []); + assert_array_equals(ws.events, ['close']); + + return Promise.all([ + rs.getReader().closed, + ws.getWriter().closed + ]); + }); + +}, 'Piping from a closed readable stream to a closed writable stream'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/pipe-through.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/pipe-through.any.js new file mode 100644 index 00000000..339cee19 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/pipe-through.any.js @@ -0,0 +1,331 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +function duckTypedPassThroughTransform() { + let enqueueInReadable; + let closeReadable; + + return { + writable: new WritableStream({ + write(chunk) { + enqueueInReadable(chunk); + }, + + close() { + closeReadable(); + } + }), + + readable: new ReadableStream({ + start(c) { + enqueueInReadable = c.enqueue.bind(c); + closeReadable = c.close.bind(c); + } + }) + }; +} + +function uninterestingReadableWritablePair() { + return { writable: new WritableStream(), readable: new ReadableStream() }; +} + +promise_test(() => { + const readableEnd = sequentialReadableStream(5).pipeThrough(duckTypedPassThroughTransform()); + + return readableStreamToArray(readableEnd).then(chunks => + assert_array_equals(chunks, [1, 2, 3, 4, 5]), 'chunks should match'); +}, 'Piping through a duck-typed pass-through transform stream should work'); + +promise_test(() => { + const transform = { + writable: new WritableStream({ + start(c) { + c.error(new Error('this rejection should not be reported as unhandled')); + } + }), + readable: new ReadableStream() + }; + + sequentialReadableStream(5).pipeThrough(transform); + + // The test harness should complain about unhandled rejections by then. + return flushAsyncEvents(); + +}, 'Piping through a transform errored on the writable end does not cause an unhandled promise rejection'); + +test(() => { + let calledPipeTo = false; + class BadReadableStream extends ReadableStream { + pipeTo() { + calledPipeTo = true; + } + } + + const brs = new BadReadableStream({ + start(controller) { + controller.close(); + } + }); + const readable = new ReadableStream(); + const writable = new WritableStream(); + const result = brs.pipeThrough({ readable, writable }); + + assert_false(calledPipeTo, 'the overridden pipeTo should not have been called'); + assert_equals(result, readable, 'return value should be the passed readable property'); +}, 'pipeThrough should not call pipeTo on this'); + +test(t => { + let calledFakePipeTo = false; + const realPipeTo = ReadableStream.prototype.pipeTo; + t.add_cleanup(() => { + ReadableStream.prototype.pipeTo = realPipeTo; + }); + ReadableStream.prototype.pipeTo = () => { + calledFakePipeTo = true; + }; + const rs = new ReadableStream(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + const result = rs.pipeThrough({ readable, writable }); + + assert_false(calledFakePipeTo, 'the monkey-patched pipeTo should not have been called'); + assert_equals(result, readable, 'return value should be the passed readable property'); + +}, 'pipeThrough should not call pipeTo on the ReadableStream prototype'); + +const badReadables = [null, undefined, 0, NaN, true, 'ReadableStream', Object.create(ReadableStream.prototype)]; +for (const readable of badReadables) { + test(() => { + assert_throws_js(TypeError, + ReadableStream.prototype.pipeThrough.bind(readable, uninterestingReadableWritablePair()), + 'pipeThrough should throw'); + }, `pipeThrough should brand-check this and not allow '${readable}'`); + + test(() => { + const rs = new ReadableStream(); + let writableGetterCalled = false; + assert_throws_js( + TypeError, + () => rs.pipeThrough({ + get writable() { + writableGetterCalled = true; + return new WritableStream(); + }, + readable + }), + 'pipeThrough should brand-check readable' + ); + assert_false(writableGetterCalled, 'writable should not have been accessed'); + }, `pipeThrough should brand-check readable and not allow '${readable}'`); +} + +const badWritables = [null, undefined, 0, NaN, true, 'WritableStream', Object.create(WritableStream.prototype)]; +for (const writable of badWritables) { + test(() => { + const rs = new ReadableStream({ + start(c) { + c.close(); + } + }); + let readableGetterCalled = false; + assert_throws_js(TypeError, () => rs.pipeThrough({ + get readable() { + readableGetterCalled = true; + return new ReadableStream(); + }, + writable + }), + 'pipeThrough should brand-check writable'); + assert_true(readableGetterCalled, 'readable should have been accessed'); + }, `pipeThrough should brand-check writable and not allow '${writable}'`); +} + +test(t => { + const error = new Error(); + error.name = 'custom'; + + const rs = new ReadableStream({ + pull: t.unreached_func('pull should not be called') + }, { highWaterMark: 0 }); + + const throwingWritable = { + readable: rs, + get writable() { + throw error; + } + }; + assert_throws_exactly(error, + () => ReadableStream.prototype.pipeThrough.call(rs, throwingWritable, {}), + 'pipeThrough should rethrow the error thrown by the writable getter'); + + const throwingReadable = { + get readable() { + throw error; + }, + writable: {} + }; + assert_throws_exactly(error, + () => ReadableStream.prototype.pipeThrough.call(rs, throwingReadable, {}), + 'pipeThrough should rethrow the error thrown by the readable getter'); + +}, 'pipeThrough should rethrow errors from accessing readable or writable'); + +const badSignals = [null, 0, NaN, true, 'AbortSignal', Object.create(AbortSignal.prototype)]; +for (const signal of badSignals) { + test(() => { + const rs = new ReadableStream(); + assert_throws_js(TypeError, () => rs.pipeThrough(uninterestingReadableWritablePair(), { signal }), + 'pipeThrough should throw'); + }, `invalid values of signal should throw; specifically '${signal}'`); +} + +test(() => { + const rs = new ReadableStream(); + const controller = new AbortController(); + const signal = controller.signal; + rs.pipeThrough(uninterestingReadableWritablePair(), { signal }); +}, 'pipeThrough should accept a real AbortSignal'); + +test(() => { + const rs = new ReadableStream(); + rs.getReader(); + assert_throws_js(TypeError, () => rs.pipeThrough(uninterestingReadableWritablePair()), + 'pipeThrough should throw'); +}, 'pipeThrough should throw if this is locked'); + +test(() => { + const rs = new ReadableStream(); + const writable = new WritableStream(); + const readable = new ReadableStream(); + writable.getWriter(); + assert_throws_js(TypeError, () => rs.pipeThrough({writable, readable}), + 'pipeThrough should throw'); +}, 'pipeThrough should throw if writable is locked'); + +test(() => { + const rs = new ReadableStream(); + const writable = new WritableStream(); + const readable = new ReadableStream(); + readable.getReader(); + assert_equals(rs.pipeThrough({ writable, readable }), readable, + 'pipeThrough should not throw'); +}, 'pipeThrough should not care if readable is locked'); + +promise_test(() => { + const rs = recordingReadableStream(); + const writable = new WritableStream({ + start(controller) { + controller.error(); + } + }); + const readable = new ReadableStream(); + rs.pipeThrough({ writable, readable }, { preventCancel: true }); + return flushAsyncEvents(0).then(() => { + assert_array_equals(rs.events, ['pull'], 'cancel should not have been called'); + }); +}, 'preventCancel should work'); + +promise_test(() => { + const rs = new ReadableStream({ + start(controller) { + controller.close(); + } + }); + const writable = recordingWritableStream(); + const readable = new ReadableStream(); + rs.pipeThrough({ writable, readable }, { preventClose: true }); + return flushAsyncEvents(0).then(() => { + assert_array_equals(writable.events, [], 'writable should not be closed'); + }); +}, 'preventClose should work'); + +promise_test(() => { + const rs = new ReadableStream({ + start(controller) { + controller.error(); + } + }); + const writable = recordingWritableStream(); + const readable = new ReadableStream(); + rs.pipeThrough({ writable, readable }, { preventAbort: true }); + return flushAsyncEvents(0).then(() => { + assert_array_equals(writable.events, [], 'writable should not be aborted'); + }); +}, 'preventAbort should work'); + +test(() => { + const rs = new ReadableStream(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + assert_throws_js(TypeError, () => rs.pipeThrough({readable, writable}, { + get preventAbort() { + writable.getWriter(); + } + }), 'pipeThrough should throw'); +}, 'pipeThrough() should throw if an option getter grabs a writer'); + +test(() => { + const rs = new ReadableStream(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + rs.pipeThrough({readable, writable}, null); +}, 'pipeThrough() should not throw if option is null'); + +test(() => { + const rs = new ReadableStream(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + rs.pipeThrough({readable, writable}, {signal:undefined}); +}, 'pipeThrough() should not throw if signal is undefined'); + +function tryPipeThrough(pair, options) +{ + const rs = new ReadableStream(); + if (!pair) + pair = {readable:new ReadableStream(), writable:new WritableStream()}; + try { + rs.pipeThrough(pair, options) + } catch (e) { + return e; + } +} + +test(() => { + let result = tryPipeThrough({ + get readable() { + return new ReadableStream(); + }, + get writable() { + throw "writable threw"; + } + }, { }); + assert_equals(result, "writable threw"); + + result = tryPipeThrough({ + get readable() { + throw "readable threw"; + }, + get writable() { + throw "writable threw"; + } + }, { }); + assert_equals(result, "readable threw"); + + result = tryPipeThrough({ + get readable() { + throw "readable threw"; + }, + get writable() { + throw "writable threw"; + } + }, { + get preventAbort() { + throw "preventAbort threw"; + } + }); + assert_equals(result, "readable threw"); + +}, 'pipeThrough() should throw if readable/writable getters throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/then-interception.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/then-interception.any.js new file mode 100644 index 00000000..fc48c368 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/then-interception.any.js @@ -0,0 +1,68 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +function interceptThen() { + const intercepted = []; + let callCount = 0; + Object.prototype.then = function(resolver) { + if (!this.done) { + intercepted.push(this.value); + } + const retval = Object.create(null); + retval.done = ++callCount === 3; + retval.value = callCount; + resolver(retval); + if (retval.done) { + delete Object.prototype.then; + } + } + return intercepted; +} + +promise_test(async t => { + const rs = new ReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.close(); + } + }); + const ws = recordingWritableStream(); + + const intercepted = interceptThen(); + t.add_cleanup(() => { + delete Object.prototype.then; + }); + + await rs.pipeTo(ws); + delete Object.prototype.then; + + + assert_array_equals(intercepted, [], 'nothing should have been intercepted'); + assert_array_equals(ws.events, ['write', 'a', 'close'], 'written chunk should be "a"'); +}, 'piping should not be observable'); + +promise_test(async t => { + const rs = new ReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.close(); + } + }); + const ws = recordingWritableStream(); + + const [ branch1, branch2 ] = rs.tee(); + + const intercepted = interceptThen(); + t.add_cleanup(() => { + delete Object.prototype.then; + }); + + await branch1.pipeTo(ws); + delete Object.prototype.then; + branch2.cancel(); + + assert_array_equals(intercepted, [], 'nothing should have been intercepted'); + assert_array_equals(ws.events, ['write', 'a', 'close'], 'written chunk should be "a"'); +}, 'tee should not be observable'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/throwing-options.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/throwing-options.any.js new file mode 100644 index 00000000..186f8ded --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/throwing-options.any.js @@ -0,0 +1,65 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +class ThrowingOptions { + constructor(whatShouldThrow) { + this.whatShouldThrow = whatShouldThrow; + this.touched = []; + } + + get preventClose() { + this.maybeThrow('preventClose'); + return false; + } + + get preventAbort() { + this.maybeThrow('preventAbort'); + return false; + } + + get preventCancel() { + this.maybeThrow('preventCancel'); + return false; + } + + get signal() { + this.maybeThrow('signal'); + return undefined; + } + + maybeThrow(forWhat) { + this.touched.push(forWhat); + if (this.whatShouldThrow === forWhat) { + throw new Error(this.whatShouldThrow); + } + } +} + +const checkOrder = ['preventAbort', 'preventCancel', 'preventClose', 'signal']; + +for (let i = 0; i < checkOrder.length; ++i) { + const whatShouldThrow = checkOrder[i]; + const whatShouldBeTouched = checkOrder.slice(0, i + 1); + + promise_test(t => { + const options = new ThrowingOptions(whatShouldThrow); + return promise_rejects_js( + t, Error, + new ReadableStream().pipeTo(new WritableStream(), options), + 'pipeTo should reject') + .then(() => assert_array_equals( + options.touched, whatShouldBeTouched, + 'options should be touched in the right order')); + }, `pipeTo should stop after getting ${whatShouldThrow} throws`); + + test(() => { + const options = new ThrowingOptions(whatShouldThrow); + assert_throws_js( + Error, + () => new ReadableStream().pipeThrough(new TransformStream(), options), + 'pipeThrough should throw'); + assert_array_equals( + options.touched, whatShouldBeTouched, + 'options should be touched in the right order'); + }, `pipeThrough should stop after getting ${whatShouldThrow} throws`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/transform-streams.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/transform-streams.any.js new file mode 100644 index 00000000..e079bb63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/piping/transform-streams.any.js @@ -0,0 +1,22 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +promise_test(() => { + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.enqueue('c'); + c.close(); + } + }); + + const ts = new TransformStream(); + + const ws = new WritableStream(); + + return rs.pipeThrough(ts).pipeTo(ws).then(() => { + const writer = ws.getWriter(); + return writer.closed; + }); +}, 'Piping through an identity transform stream should close the destination when the source closes'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies-size-function-per-global.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies-size-function-per-global.window.js new file mode 100644 index 00000000..0f869f13 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies-size-function-per-global.window.js @@ -0,0 +1,14 @@ +const iframe = document.createElement('iframe'); +document.body.appendChild(iframe); + +for (const type of ['CountQueuingStrategy', 'ByteLengthQueuingStrategy']) { + test(() => { + const myQs = new window[type]({ highWaterMark: 1 }); + const yourQs = new iframe.contentWindow[type]({ highWaterMark: 1 }); + assert_not_equals(myQs.size, yourQs.size, + 'size should not be the same object'); + }, `${type} size should be different for objects in different realms`); +} + +// Cleanup the document to avoid messing up the result page. +iframe.remove(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies.any.js new file mode 100644 index 00000000..9efc4570 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/queuing-strategies.any.js @@ -0,0 +1,150 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const highWaterMarkConversions = new Map([ + [-Infinity, -Infinity], + [-5, -5], + [false, 0], + [true, 1], + [NaN, NaN], + ['foo', NaN], + ['0', 0], + [{}, NaN], + [() => {}, NaN] +]); + +for (const QueuingStrategy of [CountQueuingStrategy, ByteLengthQueuingStrategy]) { + test(() => { + new QueuingStrategy({ highWaterMark: 4 }); + }, `${QueuingStrategy.name}: Can construct a with a valid high water mark`); + + test(() => { + const highWaterMark = 1; + const highWaterMarkObjectGetter = { + get highWaterMark() { return highWaterMark; } + }; + const error = new Error('wow!'); + const highWaterMarkObjectGetterThrowing = { + get highWaterMark() { throw error; } + }; + + assert_throws_js(TypeError, () => new QueuingStrategy(), 'construction fails with undefined'); + assert_throws_js(TypeError, () => new QueuingStrategy(null), 'construction fails with null'); + assert_throws_js(TypeError, () => new QueuingStrategy(true), 'construction fails with true'); + assert_throws_js(TypeError, () => new QueuingStrategy(5), 'construction fails with 5'); + assert_throws_js(TypeError, () => new QueuingStrategy({}), 'construction fails with {}'); + assert_throws_exactly(error, () => new QueuingStrategy(highWaterMarkObjectGetterThrowing), + 'construction fails with an object with a throwing highWaterMark getter'); + + assert_equals((new QueuingStrategy(highWaterMarkObjectGetter)).highWaterMark, highWaterMark); + }, `${QueuingStrategy.name}: Constructor behaves as expected with strange arguments`); + + test(() => { + for (const [input, output] of highWaterMarkConversions.entries()) { + const strategy = new QueuingStrategy({ highWaterMark: input }); + assert_equals(strategy.highWaterMark, output, `${input} gets set correctly`); + } + }, `${QueuingStrategy.name}: highWaterMark constructor values are converted per the unrestricted double rules`); + + test(() => { + const size1 = (new QueuingStrategy({ highWaterMark: 5 })).size; + const size2 = (new QueuingStrategy({ highWaterMark: 10 })).size; + + assert_equals(size1, size2); + }, `${QueuingStrategy.name}: size is the same function across all instances`); + + test(() => { + const size = (new QueuingStrategy({ highWaterMark: 5 })).size; + assert_equals(size.name, 'size'); + }, `${QueuingStrategy.name}: size should have the right name`); + + test(() => { + class SubClass extends QueuingStrategy { + size() { + return 2; + } + + subClassMethod() { + return true; + } + } + + const sc = new SubClass({ highWaterMark: 77 }); + assert_equals(sc.constructor.name, 'SubClass', 'constructor.name should be correct'); + assert_equals(sc.highWaterMark, 77, 'highWaterMark should come from the parent class'); + assert_equals(sc.size(), 2, 'size() on the subclass should override the parent'); + assert_true(sc.subClassMethod(), 'subClassMethod() should work'); + }, `${QueuingStrategy.name}: subclassing should work correctly`); + + test(() => { + const size = new QueuingStrategy({ highWaterMark: 5 }).size; + assert_false('prototype' in size); + }, `${QueuingStrategy.name}: size should not have a prototype property`); +} + +test(() => { + const size = new CountQueuingStrategy({ highWaterMark: 5 }).size; + assert_throws_js(TypeError, () => new size()); +}, `CountQueuingStrategy: size should not be a constructor`); + +test(() => { + const size = new ByteLengthQueuingStrategy({ highWaterMark: 5 }).size; + assert_throws_js(TypeError, () => new size({ byteLength: 1024 })); +}, `ByteLengthQueuingStrategy: size should not be a constructor`); + +test(() => { + const size = (new CountQueuingStrategy({ highWaterMark: 5 })).size; + assert_equals(size.length, 0); +}, 'CountQueuingStrategy: size should have the right length'); + +test(() => { + const size = (new ByteLengthQueuingStrategy({ highWaterMark: 5 })).size; + assert_equals(size.length, 1); +}, 'ByteLengthQueuingStrategy: size should have the right length'); + +test(() => { + const size = 1024; + const chunk = { byteLength: size }; + const chunkGetter = { + get byteLength() { return size; } + }; + const error = new Error('wow!'); + const chunkGetterThrowing = { + get byteLength() { throw error; } + }; + + const sizeFunction = (new CountQueuingStrategy({ highWaterMark: 5 })).size; + + assert_equals(sizeFunction(), 1, 'size returns 1 with undefined'); + assert_equals(sizeFunction(null), 1, 'size returns 1 with null'); + assert_equals(sizeFunction('potato'), 1, 'size returns 1 with non-object type'); + assert_equals(sizeFunction({}), 1, 'size returns 1 with empty object'); + assert_equals(sizeFunction(chunk), 1, 'size returns 1 with a chunk'); + assert_equals(sizeFunction(chunkGetter), 1, 'size returns 1 with chunk getter'); + assert_equals(sizeFunction(chunkGetterThrowing), 1, + 'size returns 1 with chunk getter that throws'); +}, 'CountQueuingStrategy: size behaves as expected with strange arguments'); + +test(() => { + const size = 1024; + const chunk = { byteLength: size }; + const chunkGetter = { + get byteLength() { return size; } + }; + const error = new Error('wow!'); + const chunkGetterThrowing = { + get byteLength() { throw error; } + }; + + const sizeFunction = (new ByteLengthQueuingStrategy({ highWaterMark: 5 })).size; + + assert_throws_js(TypeError, () => sizeFunction(), 'size fails with undefined'); + assert_throws_js(TypeError, () => sizeFunction(null), 'size fails with null'); + assert_equals(sizeFunction('potato'), undefined, 'size succeeds with undefined with a random non-object type'); + assert_equals(sizeFunction({}), undefined, 'size succeeds with undefined with an object without hwm property'); + assert_equals(sizeFunction(chunk), size, 'size succeeds with the right amount with an object with a hwm'); + assert_equals(sizeFunction(chunkGetter), size, + 'size succeeds with the right amount with an object with a hwm getter'); + assert_throws_exactly(error, () => sizeFunction(chunkGetterThrowing), + 'size fails with the error thrown by the getter'); +}, 'ByteLengthQueuingStrategy: size behaves as expected with strange arguments'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/bad-buffers-and-views.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/bad-buffers-and-views.any.js new file mode 100644 index 00000000..afcc61e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/bad-buffers-and-views.any.js @@ -0,0 +1,398 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +promise_test(() => { + const stream = new ReadableStream({ + start(c) { + c.close(); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const view = new Uint8Array([1, 2, 3]); + return reader.read(view).then(({ value, done }) => { + // Sanity checks + assert_true(value instanceof Uint8Array, 'The value read must be a Uint8Array'); + assert_not_equals(value, view, 'The value read must not be the *same* Uint8Array'); + assert_array_equals(value, [], 'The value read must be an empty Uint8Array, since the stream is closed'); + assert_true(done, 'done must be true, since the stream is closed'); + + // The important assertions + assert_not_equals(value.buffer, view.buffer, 'a different ArrayBuffer must underlie the value'); + assert_equals(view.buffer.byteLength, 0, 'the original buffer must be detached'); + }); +}, 'ReadableStream with byte source: read()ing from a closed stream still transfers the buffer'); + +promise_test(() => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array([1, 2, 3])); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const view = new Uint8Array([4, 5, 6]); + return reader.read(view).then(({ value, done }) => { + // Sanity checks + assert_true(value instanceof Uint8Array, 'The value read must be a Uint8Array'); + assert_not_equals(value, view, 'The value read must not be the *same* Uint8Array'); + assert_array_equals(value, [1, 2, 3], 'The value read must be the enqueued Uint8Array, not the original values'); + assert_false(done, 'done must be false, since the stream is not closed'); + + // The important assertions + assert_not_equals(value.buffer, view.buffer, 'a different ArrayBuffer must underlie the value'); + assert_equals(view.buffer.byteLength, 0, 'the original buffer must be detached'); + }); +}, 'ReadableStream with byte source: read()ing from a stream with queued chunks still transfers the buffer'); + +test(() => { + new ReadableStream({ + start(c) { + const view = new Uint8Array([1, 2, 3]); + c.enqueue(view); + assert_throws_js(TypeError, () => c.enqueue(view)); + }, + type: 'bytes' + }); +}, 'ReadableStream with byte source: enqueuing an already-detached buffer throws'); + +test(() => { + new ReadableStream({ + start(c) { + const view = new Uint8Array([]); + assert_throws_js(TypeError, () => c.enqueue(view)); + }, + type: 'bytes' + }); +}, 'ReadableStream with byte source: enqueuing a zero-length buffer throws'); + +test(() => { + new ReadableStream({ + start(c) { + const view = new Uint8Array(new ArrayBuffer(10), 0, 0); + assert_throws_js(TypeError, () => c.enqueue(view)); + }, + type: 'bytes' + }); +}, 'ReadableStream with byte source: enqueuing a zero-length view on a non-zero-length buffer throws'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array([1, 2, 3])); + }, + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const view = new Uint8Array([4, 5, 6]); + return reader.read(view).then(() => { + // view is now detached + return promise_rejects_js(t, TypeError, reader.read(view)); + }); +}, 'ReadableStream with byte source: reading into an already-detached buffer rejects'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array([1, 2, 3])); + }, + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const view = new Uint8Array(); + return promise_rejects_js(t, TypeError, reader.read(view)); +}, 'ReadableStream with byte source: reading into a zero-length buffer rejects'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array([1, 2, 3])); + }, + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const view = new Uint8Array(new ArrayBuffer(10), 0, 0); + return promise_rejects_js(t, TypeError, reader.read(view)); +}, 'ReadableStream with byte source: reading into a zero-length view on a non-zero-length buffer rejects'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + // Detach it by reading into it + reader.read(c.byobRequest.view); + + assert_throws_js(TypeError, () => c.byobRequest.respond(1), + 'respond() must throw if the corresponding view has become detached'); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respond() throws if the BYOB request\'s buffer has been detached (in the ' + + 'readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + c.close(); + + // Detach it by reading into it + reader.read(c.byobRequest.view); + + assert_throws_js(TypeError, () => c.byobRequest.respond(0), + 'respond() must throw if the corresponding view has become detached'); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respond() throws if the BYOB request\'s buffer has been detached (in the ' + + 'closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + // Detach it by reading into it + const view = new Uint8Array([1, 2, 3]); + reader.read(view); + + assert_throws_js(TypeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer has been detached ' + + '(in the readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(); + + assert_throws_js(TypeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer is zero-length ' + + '(in the readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(c.byobRequest.view.buffer, 0, 0); + + assert_throws_js(TypeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view is zero-length on a ' + + 'non-zero-length buffer (in the readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = c.byobRequest.view.subarray(1, 2); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view has a different offset ' + + '(in the readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + c.close(); + + const view = c.byobRequest.view.subarray(1, 1); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view has a different offset ' + + '(in the closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(new ArrayBuffer(10), 0, 3); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer has a ' + + 'different length (in the readable state)'); + +async_test(t => { + // Tests https://github.com/nodejs/node/issues/41886 + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(new ArrayBuffer(11), 0, 3); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes', + autoAllocateChunkSize: 10 + }); + const reader = stream.getReader(); + + reader.read(); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer has a ' + + 'different length (autoAllocateChunkSize)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(c.byobRequest.view.buffer, 0, 4); + view[0] = 20; + view[1] = 21; + view[2] = 22; + view[3] = 23; + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const buffer = new ArrayBuffer(10); + const view = new Uint8Array(buffer, 0, 3); + view[0] = 10; + view[1] = 11; + view[2] = 12; + reader.read(view); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view has a larger length ' + + '(in the readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + c.close(); + + // Detach it by reading into it + const view = new Uint8Array([1, 2, 3]); + reader.read(view); + + assert_throws_js(TypeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer has been detached ' + + '(in the closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(); + + c.close(); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer is zero-length ' + + '(in the closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(c.byobRequest.view.buffer, 0, 1); + + c.close(); + + assert_throws_js(TypeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view is non-zero-length ' + + '(in the closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + const view = new Uint8Array(new ArrayBuffer(10), 0, 0); + + c.close(); + + assert_throws_js(RangeError, () => c.byobRequest.respondWithNewView(view)); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: respondWithNewView() throws if the supplied view\'s buffer has a ' + + 'different length (in the closed state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + // Detach it by reading into it + reader.read(c.byobRequest.view); + + assert_throws_js(TypeError, () => c.enqueue(new Uint8Array([1])), + 'enqueue() must throw if the BYOB request\'s buffer has become detached'); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: enqueue() throws if the BYOB request\'s buffer has been detached (in the ' + + 'readable state)'); + +async_test(t => { + const stream = new ReadableStream({ + pull: t.step_func_done(c => { + c.close(); + + // Detach it by reading into it + reader.read(c.byobRequest.view); + + assert_throws_js(TypeError, () => c.enqueue(new Uint8Array([1])), + 'enqueue() must throw if the BYOB request\'s buffer has become detached'); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + reader.read(new Uint8Array([4, 5, 6])); +}, 'ReadableStream with byte source: enqueue() throws if the BYOB request\'s buffer has been detached (in the ' + + 'closed state)'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/construct-byob-request.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/construct-byob-request.any.js new file mode 100644 index 00000000..a26f949e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/construct-byob-request.any.js @@ -0,0 +1,53 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +'use strict'; + +// Prior to whatwg/stream#870 it was possible to construct a ReadableStreamBYOBRequest directly. This made it possible +// to construct requests that were out-of-sync with the state of the ReadableStream. They could then be used to call +// internal operations, resulting in asserts or bad behaviour. This file contains regression tests for the change. + +function getRealByteStreamController() { + let controller; + new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + return controller; +} + +// Create an object pretending to have prototype |prototype|, of type |type|. |type| is one of "undefined", "null", +// "fake", or "real". "real" will call the realObjectCreator function to get a real instance of the object. +function createDummyObject(prototype, type, realObjectCreator) { + switch (type) { + case 'undefined': + return undefined; + + case 'null': + return null; + + case 'fake': + return Object.create(prototype); + + case 'real': + return realObjectCreator(); + } + + throw new Error('not reached'); +} + +const dummyTypes = ['undefined', 'null', 'fake', 'real']; + +for (const controllerType of dummyTypes) { + const controller = createDummyObject(ReadableByteStreamController.prototype, controllerType, + getRealByteStreamController); + for (const viewType of dummyTypes) { + const view = createDummyObject(Uint8Array.prototype, viewType, () => new Uint8Array(16)); + test(() => { + assert_throws_js(TypeError, () => new ReadableStreamBYOBRequest(controller, view), + 'constructor should throw'); + }, `ReadableStreamBYOBRequest constructor should throw when passed a ${controllerType} ` + + `ReadableByteStreamController and a ${viewType} view`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js new file mode 100644 index 00000000..92bd0a26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js @@ -0,0 +1,21 @@ +// META: global=window,worker,shadowrealm + +promise_test(async t => { + const error = new Error('cannot proceed'); + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((controller) => { + const buffer = controller.byobRequest.view.buffer; + // Detach the buffer. + structuredClone(buffer, { transfer: [buffer] }); + + // Try to enqueue with a new buffer. + assert_throws_js(TypeError, () => controller.enqueue(new Uint8Array([42]))); + + // If we got here the test passed. + controller.error(error); + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_exactly(t, error, reader.read(new Uint8Array(1))); +}, 'enqueue after detaching byobRequest.view.buffer should throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/general.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/general.any.js new file mode 100644 index 00000000..4b0c7386 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/general.any.js @@ -0,0 +1,2901 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +test(() => { + assert_throws_js(TypeError, () => new ReadableStream().getReader({ mode: 'byob' })); +}, 'getReader({mode: "byob"}) throws on non-bytes streams'); + + +test(() => { + // Constructing ReadableStream with an empty underlying byte source object as parameter shouldn't throw. + new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }); + // Constructor must perform ToString(type). + new ReadableStream({ type: { toString() {return 'bytes';} } }) + .getReader({ mode: 'byob' }); + new ReadableStream({ type: { toString: null, valueOf() {return 'bytes';} } }) + .getReader({ mode: 'byob' }); +}, 'ReadableStream with byte source can be constructed with no errors'); + +test(() => { + const ReadableStreamBYOBReader = new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }).constructor; + const rs = new ReadableStream({ type: 'bytes' }); + + let reader = rs.getReader({ mode: { toString() { return 'byob'; } } }); + assert_true(reader instanceof ReadableStreamBYOBReader, 'must give a BYOB reader'); + reader.releaseLock(); + + reader = rs.getReader({ mode: { toString: null, valueOf() {return 'byob';} } }); + assert_true(reader instanceof ReadableStreamBYOBReader, 'must give a BYOB reader'); + reader.releaseLock(); + + reader = rs.getReader({ mode: 'byob', notmode: 'ignored' }); + assert_true(reader instanceof ReadableStreamBYOBReader, 'must give a BYOB reader'); +}, 'getReader({mode}) must perform ToString()'); + +promise_test(() => { + let startCalled = false; + let startCalledBeforePull = false; + let desiredSize; + let controller; + + let resolveTestPromise; + const testPromise = new Promise(resolve => { + resolveTestPromise = resolve; + }); + + new ReadableStream({ + start(c) { + controller = c; + startCalled = true; + }, + pull() { + startCalledBeforePull = startCalled; + desiredSize = controller.desiredSize; + resolveTestPromise(); + }, + type: 'bytes' + }, { + highWaterMark: 256 + }); + + return testPromise.then(() => { + assert_true(startCalledBeforePull, 'start should be called before pull'); + assert_equals(desiredSize, 256, 'desiredSize should equal highWaterMark'); + }); + +}, 'ReadableStream with byte source: Construct and expect start and pull being called'); + +promise_test(() => { + let pullCount = 0; + let checkedNoPull = false; + + let resolveTestPromise; + const testPromise = new Promise(resolve => { + resolveTestPromise = resolve; + }); + let resolveStartPromise; + + new ReadableStream({ + start() { + return new Promise(resolve => { + resolveStartPromise = resolve; + }); + }, + pull() { + if (checkedNoPull) { + resolveTestPromise(); + } + + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 256 + }); + + Promise.resolve().then(() => { + assert_equals(pullCount, 0); + checkedNoPull = true; + resolveStartPromise(); + }); + + return testPromise; + +}, 'ReadableStream with byte source: No automatic pull call if start doesn\'t finish'); + +test(() => { + assert_throws_js(Error, () => new ReadableStream({ start() { throw new Error(); }, type:'bytes' }), + 'start() can throw an exception with type: bytes'); +}, 'ReadableStream with byte source: start() throws an exception'); + +promise_test(t => { + new ReadableStream({ + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }, { + highWaterMark: 0 + }); + + return Promise.resolve(); +}, 'ReadableStream with byte source: Construct with highWaterMark of 0'); + +test(() => { + new ReadableStream({ + start(c) { + assert_equals(c.desiredSize, 10, 'desiredSize must start at the highWaterMark'); + c.close(); + assert_equals(c.desiredSize, 0, 'after closing, desiredSize must be 0'); + }, + type: 'bytes' + }, { + highWaterMark: 10 + }); +}, 'ReadableStream with byte source: desiredSize when closed'); + +test(() => { + new ReadableStream({ + start(c) { + assert_equals(c.desiredSize, 10, 'desiredSize must start at the highWaterMark'); + c.error(); + assert_equals(c.desiredSize, null, 'after erroring, desiredSize must be null'); + }, + type: 'bytes' + }, { + highWaterMark: 10 + }); +}, 'ReadableStream with byte source: desiredSize when errored'); + +promise_test(t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader(); + reader.releaseLock(); + + return promise_rejects_js(t, TypeError, reader.closed, 'closed must reject'); +}, 'ReadableStream with byte source: getReader(), then releaseLock()'); + +promise_test(t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + reader.releaseLock(); + + return promise_rejects_js(t, TypeError, reader.closed, 'closed must reject'); +}, 'ReadableStream with byte source: getReader() with mode set to byob, then releaseLock()'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader(); + + return reader.closed.then(() => { + assert_throws_js(TypeError, () => stream.getReader(), 'getReader() must throw'); + }); +}, 'ReadableStream with byte source: Test that closing a stream does not release a reader automatically'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.closed.then(() => { + assert_throws_js(TypeError, () => stream.getReader({ mode: 'byob' }), 'getReader() must throw'); + }); +}, 'ReadableStream with byte source: Test that closing a stream does not release a BYOB reader automatically'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.error(error1); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader(); + + return promise_rejects_exactly(t, error1, reader.closed, 'closed must reject').then(() => { + assert_throws_js(TypeError, () => stream.getReader(), 'getReader() must throw'); + }); +}, 'ReadableStream with byte source: Test that erroring a stream does not release a reader automatically'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.error(error1); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_exactly(t, error1, reader.closed, 'closed must reject').then(() => { + assert_throws_js(TypeError, () => stream.getReader({ mode: 'byob' }), 'getReader() must throw'); + }); +}, 'ReadableStream with byte source: Test that erroring a stream does not release a BYOB reader automatically'); + +promise_test(async t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader(); + const read = reader.read(); + reader.releaseLock(); + await promise_rejects_js(t, TypeError, read, 'pending read must reject'); +}, 'ReadableStream with byte source: releaseLock() on ReadableStreamDefaultReader must reject pending read()'); + +promise_test(async t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const read = reader.read(new Uint8Array(1)); + reader.releaseLock(); + await promise_rejects_js(t, TypeError, read, 'pending read must reject'); +}, 'ReadableStream with byte source: releaseLock() on ReadableStreamBYOBReader must reject pending read()'); + +promise_test(() => { + let pullCount = 0; + + const stream = new ReadableStream({ + pull() { + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 8 + }); + + stream.getReader(); + + assert_equals(pullCount, 0, 'No pull as start() just finished and is not yet reflected to the state of the stream'); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 1, 'pull must be invoked'); + }); +}, 'ReadableStream with byte source: Automatic pull() after start()'); + +promise_test(() => { + let pullCount = 0; + + const stream = new ReadableStream({ + pull() { + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 0 + }); + + const reader = stream.getReader(); + reader.read(); + + assert_equals(pullCount, 0, 'No pull as start() just finished and is not yet reflected to the state of the stream'); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 1, 'pull must be invoked'); + }); +}, 'ReadableStream with byte source: Automatic pull() after start() and read()'); + +// View buffers are detached after pull() returns, so record the information at the time that pull() was called. +function extractViewInfo(view) { + return { + constructor: view.constructor, + bufferByteLength: view.buffer.byteLength, + byteOffset: view.byteOffset, + byteLength: view.byteLength + }; +} + +promise_test(() => { + let pullCount = 0; + let controller; + const byobRequests = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + const byobRequest = controller.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + view[0] = 0x01; + byobRequest.respond(1); + } else if (pullCount === 1) { + view[0] = 0x02; + view[1] = 0x03; + byobRequest.respond(2); + } + + ++pullCount; + }, + type: 'bytes', + autoAllocateChunkSize: 16 + }, { + highWaterMark: 0 + }); + + const reader = stream.getReader(); + const p0 = reader.read(); + const p1 = reader.read(); + + assert_equals(pullCount, 0, 'No pull() as start() just finished and is not yet reflected to the state of the stream'); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 1, 'pull() must have been invoked once'); + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 16, 'first view.buffer.byteLength should be 16'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 16, 'first view.byteLength should be 16'); + + return p0; + }).then(result => { + assert_equals(pullCount, 2, 'pull() must have been invoked twice'); + const value = result.value; + assert_not_equals(value, undefined, 'first read should have a value'); + assert_equals(value.constructor, Uint8Array, 'first value should be a Uint8Array'); + assert_equals(value.buffer.byteLength, 16, 'first value.buffer.byteLength should be 16'); + assert_equals(value.byteOffset, 0, 'first value.byteOffset should be 0'); + assert_equals(value.byteLength, 1, 'first value.byteLength should be 1'); + assert_equals(value[0], 0x01, 'first value[0] should be 0x01'); + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 16, 'second view.buffer.byteLength should be 16'); + assert_equals(viewInfo.byteOffset, 0, 'second view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 16, 'second view.byteLength should be 16'); + + return p1; + }).then(result => { + assert_equals(pullCount, 2, 'pull() should only be invoked twice'); + const value = result.value; + assert_not_equals(value, undefined, 'second read should have a value'); + assert_equals(value.constructor, Uint8Array, 'second value should be a Uint8Array'); + assert_equals(value.buffer.byteLength, 16, 'second value.buffer.byteLength should be 16'); + assert_equals(value.byteOffset, 0, 'second value.byteOffset should be 0'); + assert_equals(value.byteLength, 2, 'second value.byteLength should be 2'); + assert_equals(value[0], 0x02, 'second value[0] should be 0x02'); + assert_equals(value[1], 0x03, 'second value[1] should be 0x03'); + }); +}, 'ReadableStream with byte source: autoAllocateChunkSize'); + +promise_test(() => { + let pullCount = 0; + let controller; + const byobRequests = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + const byobRequest = controller.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + view[0] = 0x01; + byobRequest.respond(1); + } else if (pullCount === 1) { + view[0] = 0x02; + view[1] = 0x03; + byobRequest.respond(2); + } + + ++pullCount; + }, + type: 'bytes', + autoAllocateChunkSize: 16 + }, { + highWaterMark: 0 + }); + + const reader = stream.getReader(); + return reader.read().then(result => { + const value = result.value; + assert_not_equals(value, undefined, 'first read should have a value'); + assert_equals(value.constructor, Uint8Array, 'first value should be a Uint8Array'); + assert_equals(value.buffer.byteLength, 16, 'first value.buffer.byteLength should be 16'); + assert_equals(value.byteOffset, 0, 'first value.byteOffset should be 0'); + assert_equals(value.byteLength, 1, 'first value.byteLength should be 1'); + assert_equals(value[0], 0x01, 'first value[0] should be 0x01'); + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 16, 'first view.buffer.byteLength should be 16'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 16, 'first view.byteLength should be 16'); + + reader.releaseLock(); + const byobReader = stream.getReader({ mode: 'byob' }); + return byobReader.read(new Uint8Array(32)); + }).then(result => { + const value = result.value; + assert_not_equals(value, undefined, 'second read should have a value'); + assert_equals(value.constructor, Uint8Array, 'second value should be a Uint8Array'); + assert_equals(value.buffer.byteLength, 32, 'second value.buffer.byteLength should be 32'); + assert_equals(value.byteOffset, 0, 'second value.byteOffset should be 0'); + assert_equals(value.byteLength, 2, 'second value.byteLength should be 2'); + assert_equals(value[0], 0x02, 'second value[0] should be 0x02'); + assert_equals(value[1], 0x03, 'second value[1] should be 0x03'); + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 32, 'second view.buffer.byteLength should be 32'); + assert_equals(viewInfo.byteOffset, 0, 'second view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 32, 'second view.byteLength should be 32'); + assert_equals(pullCount, 2, 'pullCount should be 2'); + }); +}, 'ReadableStream with byte source: Mix of auto allocate and BYOB'); + +promise_test(() => { + let pullCount = 0; + + const stream = new ReadableStream({ + pull() { + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 0 + }); + + const reader = stream.getReader(); + reader.read(new Uint8Array(8)); + + assert_equals(pullCount, 0, 'No pull as start() just finished and is not yet reflected to the state of the stream'); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 1, 'pull must be invoked'); + }); +}, 'ReadableStream with byte source: Automatic pull() after start() and read(view)'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let desiredSizeInStart; + let desiredSizeInPull; + + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array(16)); + desiredSizeInStart = c.desiredSize; + controller = c; + }, + pull() { + ++pullCount; + + if (pullCount === 1) { + desiredSizeInPull = controller.desiredSize; + } + }, + type: 'bytes' + }, { + highWaterMark: 8 + }); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 0, 'No pull as the queue was filled by start()'); + assert_equals(desiredSizeInStart, -8, 'desiredSize after enqueue() in start()'); + + const reader = stream.getReader(); + + const promise = reader.read(); + assert_equals(pullCount, 1, 'The first pull() should be made on read()'); + assert_equals(desiredSizeInPull, 8, 'desiredSize in pull()'); + + return promise.then(result => { + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.constructor, Uint8Array, 'view.constructor'); + assert_equals(view.buffer.byteLength, 16, 'view.buffer'); + assert_equals(view.byteOffset, 0, 'view.byteOffset'); + assert_equals(view.byteLength, 16, 'view.byteLength'); + }); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then read()'); + +promise_test(() => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + const promise = reader.read().then(result => { + assert_false(result.done); + + const view = result.value; + assert_equals(view.constructor, Uint8Array); + assert_equals(view.buffer.byteLength, 1); + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 1); + }); + + controller.enqueue(new Uint8Array(1)); + + return promise; +}, 'ReadableStream with byte source: Push source that doesn\'t understand pull signal'); + +test(() => { + assert_throws_js(TypeError, () => new ReadableStream({ + pull: 'foo', + type: 'bytes' + }), 'constructor should throw'); +}, 'ReadableStream with byte source: pull() function is not callable'); + +promise_test(() => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint16Array(16)); + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + return reader.read().then(result => { + assert_false(result.done); + + const view = result.value; + assert_equals(view.constructor, Uint8Array); + assert_equals(view.buffer.byteLength, 32); + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 32); + }); +}, 'ReadableStream with byte source: enqueue() with Uint16Array, getReader(), then read()'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(16); + view[0] = 0x01; + view[8] = 0x02; + c.enqueue(view); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const byobReader = stream.getReader({ mode: 'byob' }); + + return byobReader.read(new Uint8Array(8)).then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.constructor, Uint8Array, 'value.constructor'); + assert_equals(view.buffer.byteLength, 8, 'value.buffer.byteLength'); + assert_equals(view.byteOffset, 0, 'value.byteOffset'); + assert_equals(view.byteLength, 8, 'value.byteLength'); + assert_equals(view[0], 0x01); + + byobReader.releaseLock(); + + const reader = stream.getReader(); + + return reader.read(); + }).then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.constructor, Uint8Array, 'value.constructor'); + assert_equals(view.buffer.byteLength, 16, 'value.buffer.byteLength'); + assert_equals(view.byteOffset, 8, 'value.byteOffset'); + assert_equals(view.byteLength, 8, 'value.byteLength'); + assert_equals(view[0], 0x02); + }); +}, 'ReadableStream with byte source: enqueue(), read(view) partially, then read()'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader(); + + controller.enqueue(new Uint8Array(16)); + controller.close(); + + return reader.read().then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 16, 'byteLength'); + + return reader.read(); + }).then(result => { + assert_true(result.done, 'done'); + assert_equals(result.value, undefined, 'value'); + }); +}, 'ReadableStream with byte source: getReader(), enqueue(), close(), then read()'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array(16)); + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader(); + + return reader.read().then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 16, 'byteLength'); + + return reader.read(); + }).then(result => { + assert_true(result.done, 'done'); + assert_equals(result.value, undefined, 'value'); + }); +}, 'ReadableStream with byte source: enqueue(), close(), getReader(), then read()'); + +promise_test(() => { + let controller; + let byobRequest; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + controller.enqueue(new Uint8Array(16)); + byobRequest = controller.byobRequest; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + return reader.read().then(result => { + assert_false(result.done, 'done'); + assert_equals(result.value.byteLength, 16, 'byteLength'); + assert_equals(byobRequest, null, 'byobRequest must be null'); + }); +}, 'ReadableStream with byte source: Respond to pull() by enqueue()'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let byobRequest; + const desiredSizes = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + desiredSizes.push(controller.desiredSize); + controller.enqueue(new Uint8Array(1)); + desiredSizes.push(controller.desiredSize); + controller.enqueue(new Uint8Array(1)); + desiredSizes.push(controller.desiredSize); + + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 0 + }); + + const reader = stream.getReader(); + + const p0 = reader.read(); + const p1 = reader.read(); + const p2 = reader.read(); + + // Respond to the first pull call. + controller.enqueue(new Uint8Array(1)); + + assert_equals(pullCount, 0, 'pullCount after the enqueue() outside pull'); + + return Promise.all([p0, p1, p2]).then(result => { + assert_equals(pullCount, 1, 'pullCount after completion of all read()s'); + + assert_equals(result[0].done, false, 'result[0].done'); + assert_equals(result[0].value.byteLength, 1, 'result[0].value.byteLength'); + assert_equals(result[1].done, false, 'result[1].done'); + assert_equals(result[1].value.byteLength, 1, 'result[1].value.byteLength'); + assert_equals(result[2].done, false, 'result[2].done'); + assert_equals(result[2].value.byteLength, 1, 'result[2].value.byteLength'); + assert_equals(byobRequest, null, 'byobRequest should be null'); + assert_equals(desiredSizes[0], 0, 'desiredSize on pull should be 0'); + assert_equals(desiredSizes[1], 0, 'desiredSize after 1st enqueue() should be 0'); + assert_equals(desiredSizes[2], 0, 'desiredSize after 2nd enqueue() should be 0'); + assert_equals(pullCount, 1, 'pull() should only be called once'); + }); +}, 'ReadableStream with byte source: Respond to pull() by enqueue() asynchronously'); + +promise_test(() => { + let pullCount = 0; + + let byobRequest; + const desiredSizes = []; + + const stream = new ReadableStream({ + pull(c) { + byobRequest = c.byobRequest; + desiredSizes.push(c.desiredSize); + + if (pullCount < 3) { + c.enqueue(new Uint8Array(1)); + } else { + c.close(); + } + + ++pullCount; + }, + type: 'bytes' + }, { + highWaterMark: 256 + }); + + const reader = stream.getReader(); + + const p0 = reader.read(); + const p1 = reader.read(); + const p2 = reader.read(); + + assert_equals(pullCount, 0, 'No pull as start() just finished and is not yet reflected to the state of the stream'); + + return Promise.all([p0, p1, p2]).then(result => { + assert_equals(pullCount, 4, 'pullCount after completion of all read()s'); + + assert_equals(result[0].done, false, 'result[0].done'); + assert_equals(result[0].value.byteLength, 1, 'result[0].value.byteLength'); + assert_equals(result[1].done, false, 'result[1].done'); + assert_equals(result[1].value.byteLength, 1, 'result[1].value.byteLength'); + assert_equals(result[2].done, false, 'result[2].done'); + assert_equals(result[2].value.byteLength, 1, 'result[2].value.byteLength'); + assert_equals(byobRequest, null, 'byobRequest should be null'); + assert_equals(desiredSizes[0], 256, 'desiredSize on pull should be 256'); + assert_equals(desiredSizes[1], 256, 'desiredSize after 1st enqueue() should be 256'); + assert_equals(desiredSizes[2], 256, 'desiredSize after 2nd enqueue() should be 256'); + assert_equals(desiredSizes[3], 256, 'desiredSize after 3rd enqueue() should be 256'); + }); +}, 'ReadableStream with byte source: Respond to multiple pull() by separate enqueue()'); + +promise_test(() => { + let controller; + + let pullCount = 0; + const byobRequestDefined = []; + let byobRequestViewDefined; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequestDefined.push(controller.byobRequest !== null); + const initialByobRequest = controller.byobRequest; + + const view = controller.byobRequest.view; + view[0] = 0x01; + controller.byobRequest.respond(1); + + byobRequestDefined.push(controller.byobRequest !== null); + byobRequestViewDefined = initialByobRequest.view !== null; + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(1)).then(result => { + assert_false(result.done, 'result.done'); + assert_equals(result.value.byteLength, 1, 'result.value.byteLength'); + assert_equals(result.value[0], 0x01, 'result.value[0]'); + assert_equals(pullCount, 1, 'pull() should be called only once'); + assert_true(byobRequestDefined[0], 'byobRequest must not be null before respond()'); + assert_false(byobRequestDefined[1], 'byobRequest must be null after respond()'); + assert_false(byobRequestViewDefined, 'view of initial byobRequest must be null after respond()'); + }); +}, 'ReadableStream with byte source: read(view), then respond()'); + +promise_test(() => { + let controller; + + let pullCount = 0; + const byobRequestDefined = []; + let byobRequestViewDefined; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequestDefined.push(controller.byobRequest !== null); + const initialByobRequest = controller.byobRequest; + + const transferredView = transferArrayBufferView(controller.byobRequest.view); + transferredView[0] = 0x01; + controller.byobRequest.respondWithNewView(transferredView); + + byobRequestDefined.push(controller.byobRequest !== null); + byobRequestViewDefined = initialByobRequest.view !== null; + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(1)).then(result => { + assert_false(result.done, 'result.done'); + assert_equals(result.value.byteLength, 1, 'result.value.byteLength'); + assert_equals(result.value[0], 0x01, 'result.value[0]'); + assert_equals(pullCount, 1, 'pull() should be called only once'); + assert_true(byobRequestDefined[0], 'byobRequest must not be null before respondWithNewView()'); + assert_false(byobRequestDefined[1], 'byobRequest must be null after respondWithNewView()'); + assert_false(byobRequestViewDefined, 'view of initial byobRequest must be null after respondWithNewView()'); + }); +}, 'ReadableStream with byte source: read(view), then respondWithNewView() with a transferred ArrayBuffer'); + +promise_test(() => { + let controller; + let byobRequestWasDefined; + let incorrectRespondException; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequestWasDefined = controller.byobRequest !== null; + + try { + controller.byobRequest.respond(2); + } catch (e) { + incorrectRespondException = e; + } + + controller.byobRequest.respond(1); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(1)).then(() => { + assert_true(byobRequestWasDefined, 'byobRequest should be non-null'); + assert_not_equals(incorrectRespondException, undefined, 'respond() must throw'); + assert_equals(incorrectRespondException.name, 'RangeError', 'respond() must throw a RangeError'); + }); +}, 'ReadableStream with byte source: read(view), then respond() with too big value'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let byobRequest; + let viewInfo; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + ++pullCount; + + byobRequest = controller.byobRequest; + const view = byobRequest.view; + viewInfo = extractViewInfo(view); + + view[0] = 0x01; + view[1] = 0x02; + view[2] = 0x03; + + controller.byobRequest.respond(3); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint16Array(2)).then(result => { + assert_equals(pullCount, 1); + + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 2, 'byteLength'); + + const dataView = new DataView(view.buffer, view.byteOffset, view.byteLength); + assert_equals(dataView.getUint16(0), 0x0102); + + return reader.read(new Uint8Array(1)); + }).then(result => { + assert_equals(pullCount, 1); + assert_not_equals(byobRequest, null, 'byobRequest must not be null'); + assert_equals(viewInfo.constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 4, 'view.buffer.byteLength should be 4'); + assert_equals(viewInfo.byteOffset, 0, 'view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 4, 'view.byteLength should be 4'); + + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 1, 'byteLength'); + + assert_equals(view[0], 0x03); + }); +}, 'ReadableStream with byte source: respond(3) to read(view) with 2 element Uint16Array enqueues the 1 byte ' + + 'remainder'); + +promise_test(t => { + const stream = new ReadableStream({ + start(controller) { + const view = new Uint8Array(16); + view[15] = 0x01; + controller.enqueue(view); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(16)).then(result => { + assert_false(result.done); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 16); + assert_equals(view[15], 0x01); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then read(view)'); + +promise_test(t => { + let cancelCount = 0; + let reason; + + const passedReason = new TypeError('foo'); + + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array(16)); + }, + pull: t.unreached_func('pull() should not be called'), + cancel(r) { + if (cancelCount === 0) { + reason = r; + } + + ++cancelCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + return reader.cancel(passedReason).then(result => { + assert_equals(result, undefined); + assert_equals(cancelCount, 1); + assert_equals(reason, passedReason, 'reason should equal the passed reason'); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then cancel() (mode = not BYOB)'); + +promise_test(t => { + let cancelCount = 0; + let reason; + + const passedReason = new TypeError('foo'); + + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array(16)); + }, + pull: t.unreached_func('pull() should not be called'), + cancel(r) { + if (cancelCount === 0) { + reason = r; + } + + ++cancelCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.cancel(passedReason).then(result => { + assert_equals(result, undefined); + assert_equals(cancelCount, 1); + assert_equals(reason, passedReason, 'reason should equal the passed reason'); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then cancel() (mode = BYOB)'); + +promise_test(t => { + let cancelCount = 0; + let reason; + + const passedReason = new TypeError('foo'); + + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + cancel(r) { + if (cancelCount === 0) { + reason = r; + } + + ++cancelCount; + + return 'bar'; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const readPromise = reader.read(new Uint8Array(1)).then(result => { + assert_true(result.done, 'result.done'); + assert_equals(result.value, undefined, 'result.value'); + }); + + const cancelPromise = reader.cancel(passedReason).then(result => { + assert_equals(result, undefined, 'cancel() return value should be fulfilled with undefined'); + assert_equals(cancelCount, 1, 'cancel() should be called only once'); + assert_equals(reason, passedReason, 'reason should equal the passed reason'); + }); + + return Promise.all([readPromise, cancelPromise]); +}, 'ReadableStream with byte source: getReader(), read(view), then cancel()'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let byobRequest; + const viewInfos = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + + viewInfos.push(extractViewInfo(controller.byobRequest.view)); + controller.enqueue(new Uint8Array(1)); + viewInfos.push(extractViewInfo(controller.byobRequest.view)); + + ++pullCount; + }, + type: 'bytes' + }); + + return Promise.resolve().then(() => { + assert_equals(pullCount, 0, 'No pull() as no read(view) yet'); + + const reader = stream.getReader({ mode: 'byob' }); + + const promise = reader.read(new Uint16Array(1)).then(result => { + assert_true(result.done, 'result.done'); + assert_equals(result.value, undefined, 'result.value'); + }); + + assert_equals(pullCount, 1, '1 pull() should have been made in response to partial fill by enqueue()'); + assert_not_equals(byobRequest, null, 'byobRequest should not be null'); + assert_equals(viewInfos[0].byteLength, 2, 'byteLength before enqueue() should be 2'); + assert_equals(viewInfos[1].byteLength, 1, 'byteLength after enqueue() should be 1'); + + reader.cancel(); + + assert_equals(pullCount, 1, 'pull() should only be called once'); + return promise; + }); +}, 'ReadableStream with byte source: cancel() with partially filled pending pull() request'); + +promise_test(() => { + let controller; + let pullCalled = false; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(8); + view[7] = 0x01; + c.enqueue(view); + + controller = c; + }, + pull() { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const buffer = new ArrayBuffer(16); + + return reader.read(new Uint8Array(buffer, 8, 8)).then(result => { + assert_false(result.done); + + assert_false(pullCalled, 'pull() must not have been called'); + + const view = result.value; + assert_equals(view.constructor, Uint8Array); + assert_equals(view.buffer.byteLength, 16); + assert_equals(view.byteOffset, 8); + assert_equals(view.byteLength, 8); + assert_equals(view[7], 0x01); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then read(view) where view.buffer is not fully ' + + 'covered by view'); + +promise_test(() => { + let controller; + let pullCalled = false; + + const stream = new ReadableStream({ + start(c) { + let view; + + view = new Uint8Array(16); + view[15] = 123; + c.enqueue(view); + + view = new Uint8Array(8); + view[7] = 111; + c.enqueue(view); + + controller = c; + }, + pull() { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(24)).then(result => { + assert_false(result.done, 'done'); + + assert_false(pullCalled, 'pull() must not have been called'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 24, 'byteLength'); + assert_equals(view[15], 123, 'Contents are set from the first chunk'); + assert_equals(view[23], 111, 'Contents are set from the second chunk'); + }); +}, 'ReadableStream with byte source: Multiple enqueue(), getReader(), then read(view)'); + +promise_test(() => { + let pullCalled = false; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(16); + view[15] = 0x01; + c.enqueue(view); + }, + pull() { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(24)).then(result => { + assert_false(result.done); + + assert_false(pullCalled, 'pull() must not have been called'); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 16); + assert_equals(view[15], 0x01); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then read(view) with a bigger view'); + +promise_test(() => { + let pullCalled = false; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(16); + view[7] = 0x01; + view[15] = 0x02; + c.enqueue(view); + }, + pull() { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(8)).then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 8); + assert_equals(view[7], 0x01); + + return reader.read(new Uint8Array(8)); + }).then(result => { + assert_false(result.done, 'done'); + + assert_false(pullCalled, 'pull() must not have been called'); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 8); + assert_equals(view[7], 0x02); + }); +}, 'ReadableStream with byte source: enqueue(), getReader(), then read(view) with smaller views'); + +promise_test(() => { + let controller; + let viewInfo; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(1); + view[0] = 0xff; + c.enqueue(view); + + controller = c; + }, + pull() { + if (controller.byobRequest === null) { + return; + } + + const view = controller.byobRequest.view; + viewInfo = extractViewInfo(view); + + view[0] = 0xaa; + controller.byobRequest.respond(1); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint16Array(1)).then(result => { + assert_false(result.done); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 2); + + const dataView = new DataView(view.buffer, view.byteOffset, view.byteLength); + assert_equals(dataView.getUint16(0), 0xffaa); + + assert_equals(viewInfo.constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 2, 'view.buffer.byteLength should be 2'); + assert_equals(viewInfo.byteOffset, 1, 'view.byteOffset should be 1'); + assert_equals(viewInfo.byteLength, 1, 'view.byteLength should be 1'); + }); +}, 'ReadableStream with byte source: enqueue() 1 byte, getReader(), then read(view) with Uint16Array'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let byobRequest; + let viewInfo; + let desiredSize; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(3); + view[0] = 0x01; + view[2] = 0x02; + c.enqueue(view); + + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + + const view = controller.byobRequest.view; + + viewInfo = extractViewInfo(view); + + view[0] = 0x03; + controller.byobRequest.respond(1); + + desiredSize = controller.desiredSize; + + ++pullCount; + }, + type: 'bytes' + }); + + // Wait for completion of the start method to be reflected. + return Promise.resolve().then(() => { + const reader = stream.getReader({ mode: 'byob' }); + + const promise = reader.read(new Uint16Array(2)).then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.constructor, Uint16Array, 'constructor'); + assert_equals(view.buffer.byteLength, 4, 'buffer.byteLength'); + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 2, 'byteLength'); + + const dataView = new DataView(view.buffer, view.byteOffset, view.byteLength); + assert_equals(dataView.getUint16(0), 0x0100, 'contents are set'); + + const p = reader.read(new Uint16Array(1)); + + assert_equals(pullCount, 1); + + return p; + }).then(result => { + assert_false(result.done, 'done'); + + const view = result.value; + assert_equals(view.buffer.byteLength, 2, 'buffer.byteLength'); + assert_equals(view.byteOffset, 0, 'byteOffset'); + assert_equals(view.byteLength, 2, 'byteLength'); + + const dataView = new DataView(view.buffer, view.byteOffset, view.byteLength); + assert_equals(dataView.getUint16(0), 0x0203, 'contents are set'); + + assert_not_equals(byobRequest, null, 'byobRequest must not be null'); + assert_equals(viewInfo.constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 2, 'view.buffer.byteLength should be 2'); + assert_equals(viewInfo.byteOffset, 1, 'view.byteOffset should be 1'); + assert_equals(viewInfo.byteLength, 1, 'view.byteLength should be 1'); + assert_equals(desiredSize, 0, 'desiredSize should be zero'); + }); + + assert_equals(pullCount, 0); + + return promise; + }); +}, 'ReadableStream with byte source: enqueue() 3 byte, getReader(), then read(view) with 2-element Uint16Array'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(1); + view[0] = 0xff; + c.enqueue(view); + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + + return promise_rejects_js(t, TypeError, reader.read(new Uint16Array(1)), 'read(view) must fail') + .then(() => promise_rejects_js(t, TypeError, reader.closed, 'reader.closed should reject')); +}, 'ReadableStream with byte source: read(view) with Uint16Array on close()-d stream with 1 byte enqueue()-d must ' + + 'fail'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(1); + view[0] = 0xff; + c.enqueue(view); + + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const readPromise = reader.read(new Uint16Array(1)); + + assert_throws_js(TypeError, () => controller.close(), 'controller.close() must throw'); + + return promise_rejects_js(t, TypeError, readPromise, 'read(view) must fail') + .then(() => promise_rejects_js(t, TypeError, reader.closed, 'reader.closed must reject')); +}, 'ReadableStream with byte source: A stream must be errored if close()-d before fulfilling read(view) with ' + + 'Uint16Array'); + +test(() => { + let controller; + + new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + // Enqueue a chunk so that the stream doesn't get closed. This is to check duplicate close() calls are rejected + // even if the stream has not yet entered the closed state. + const view = new Uint8Array(1); + controller.enqueue(view); + controller.close(); + + assert_throws_js(TypeError, () => controller.close(), 'controller.close() must throw'); +}, 'ReadableStream with byte source: Throw if close()-ed more than once'); + +test(() => { + let controller; + + new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + // Enqueue a chunk so that the stream doesn't get closed. This is to check enqueue() after close() is rejected + // even if the stream has not yet entered the closed state. + const view = new Uint8Array(1); + controller.enqueue(view); + controller.close(); + + assert_throws_js(TypeError, () => controller.enqueue(view), 'controller.close() must throw'); +}, 'ReadableStream with byte source: Throw on enqueue() after close()'); + +promise_test(() => { + let controller; + let byobRequest; + let viewInfo; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + const view = controller.byobRequest.view; + viewInfo = extractViewInfo(view); + + view[15] = 0x01; + controller.byobRequest.respond(16); + controller.close(); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint8Array(16)).then(result => { + assert_false(result.done); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 16); + assert_equals(view[15], 0x01); + + return reader.read(new Uint8Array(16)); + }).then(result => { + assert_true(result.done); + + const view = result.value; + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 0); + + assert_not_equals(byobRequest, null, 'byobRequest must not be null'); + assert_equals(viewInfo.constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 16, 'view.buffer.byteLength should be 16'); + assert_equals(viewInfo.byteOffset, 0, 'view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 16, 'view.byteLength should be 16'); + }); +}, 'ReadableStream with byte source: read(view), then respond() and close() in pull()'); + +promise_test(() => { + let pullCount = 0; + + let controller; + const viewInfos = []; + const viewInfosAfterRespond = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + if (controller.byobRequest === null) { + return; + } + + for (let i = 0; i < 4; ++i) { + const view = controller.byobRequest.view; + viewInfos.push(extractViewInfo(view)); + + view[0] = 0x01; + controller.byobRequest.respond(1); + viewInfosAfterRespond.push(extractViewInfo(view)); + } + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint32Array(1)).then(result => { + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 4, 'result.value.byteLength'); + assert_equals(view[0], 0x01010101, 'result.value[0]'); + + assert_equals(pullCount, 1, 'pull() should only be called once'); + + for (let i = 0; i < 4; ++i) { + assert_equals(viewInfos[i].constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfos[i].bufferByteLength, 4, 'view.buffer.byteLength should be 4'); + + assert_equals(viewInfos[i].byteOffset, i, 'view.byteOffset should be i'); + assert_equals(viewInfos[i].byteLength, 4 - i, 'view.byteLength should be 4 - i'); + + assert_equals(viewInfosAfterRespond[i].bufferByteLength, 0, 'view.buffer should be transferred after respond()'); + } + }); +}, 'ReadableStream with byte source: read(view) with Uint32Array, then fill it by multiple respond() calls'); + +promise_test(() => { + let pullCount = 0; + + let controller; + const viewInfos = []; + const viewInfosAfterEnqueue = []; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + if (controller.byobRequest === null) { + return; + } + + for (let i = 0; i < 4; ++i) { + const view = controller.byobRequest.view; + viewInfos.push(extractViewInfo(view)); + + controller.enqueue(new Uint8Array([0x01])); + viewInfosAfterEnqueue.push(extractViewInfo(view)); + } + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return reader.read(new Uint32Array(1)).then(result => { + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 4, 'result.value.byteLength'); + assert_equals(view[0], 0x01010101, 'result.value[0]'); + + assert_equals(pullCount, 1, 'pull() should only be called once'); + + for (let i = 0; i < 4; ++i) { + assert_equals(viewInfos[i].constructor, Uint8Array, 'view.constructor should be Uint8Array'); + assert_equals(viewInfos[i].bufferByteLength, 4, 'view.buffer.byteLength should be 4'); + + assert_equals(viewInfos[i].byteOffset, i, 'view.byteOffset should be i'); + assert_equals(viewInfos[i].byteLength, 4 - i, 'view.byteLength should be 4 - i'); + + assert_equals(viewInfosAfterEnqueue[i].bufferByteLength, 0, 'view.buffer should be transferred after enqueue()'); + } + }); +}, 'ReadableStream with byte source: read(view) with Uint32Array, then fill it by multiple enqueue() calls'); + +promise_test(() => { + let pullCount = 0; + + let controller; + let byobRequest; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + const p0 = reader.read().then(result => { + assert_equals(pullCount, 1); + + controller.enqueue(new Uint8Array(2)); + + // Since the queue has data no less than HWM, no more pull. + assert_equals(pullCount, 1); + + assert_false(result.done); + + const view = result.value; + assert_equals(view.constructor, Uint8Array); + assert_equals(view.buffer.byteLength, 1); + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 1); + }); + + assert_equals(pullCount, 0, 'No pull should have been made since the startPromise has not yet been handled'); + + const p1 = reader.read().then(result => { + assert_equals(pullCount, 1); + + assert_false(result.done); + + const view = result.value; + assert_equals(view.constructor, Uint8Array); + assert_equals(view.buffer.byteLength, 2); + assert_equals(view.byteOffset, 0); + assert_equals(view.byteLength, 2); + + assert_equals(byobRequest, null, 'byobRequest must be null'); + }); + + assert_equals(pullCount, 0, 'No pull should have been made since the startPromise has not yet been handled'); + + controller.enqueue(new Uint8Array(1)); + + assert_equals(pullCount, 0, 'No pull should have been made since the startPromise has not yet been handled'); + + return Promise.all([p0, p1]); +}, 'ReadableStream with byte source: read() twice, then enqueue() twice'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const p0 = reader.read(new Uint8Array(16)).then(result => { + assert_true(result.done, '1st read: done'); + + const view = result.value; + assert_equals(view.buffer.byteLength, 16, '1st read: buffer.byteLength'); + assert_equals(view.byteOffset, 0, '1st read: byteOffset'); + assert_equals(view.byteLength, 0, '1st read: byteLength'); + }); + + const p1 = reader.read(new Uint8Array(32)).then(result => { + assert_true(result.done, '2nd read: done'); + + const view = result.value; + assert_equals(view.buffer.byteLength, 32, '2nd read: buffer.byteLength'); + assert_equals(view.byteOffset, 0, '2nd read: byteOffset'); + assert_equals(view.byteLength, 0, '2nd read: byteLength'); + }); + + controller.close(); + controller.byobRequest.respond(0); + + return Promise.all([p0, p1]); +}, 'ReadableStream with byte source: Multiple read(view), close() and respond()'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const p0 = reader.read(new Uint8Array(16)).then(result => { + assert_false(result.done, '1st read: done'); + + const view = result.value; + assert_equals(view.buffer.byteLength, 16, '1st read: buffer.byteLength'); + assert_equals(view.byteOffset, 0, '1st read: byteOffset'); + assert_equals(view.byteLength, 16, '1st read: byteLength'); + }); + + const p1 = reader.read(new Uint8Array(16)).then(result => { + assert_false(result.done, '2nd read: done'); + + const view = result.value; + assert_equals(view.buffer.byteLength, 16, '2nd read: buffer.byteLength'); + assert_equals(view.byteOffset, 0, '2nd read: byteOffset'); + assert_equals(view.byteLength, 8, '2nd read: byteLength'); + }); + + controller.enqueue(new Uint8Array(24)); + + return Promise.all([p0, p1]); +}, 'ReadableStream with byte source: Multiple read(view), big enqueue()'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + let bytesRead = 0; + + function pump() { + return reader.read(new Uint8Array(7)).then(result => { + if (result.done) { + assert_equals(bytesRead, 1024); + return undefined; + } + + bytesRead += result.value.byteLength; + + return pump(); + }); + } + const promise = pump(); + + controller.enqueue(new Uint8Array(512)); + controller.enqueue(new Uint8Array(512)); + controller.close(); + + return promise; +}, 'ReadableStream with byte source: Multiple read(view) and multiple enqueue()'); + +promise_test(t => { + let pullCalled = false; + const stream = new ReadableStream({ + pull(controller) { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_js(t, TypeError, reader.read(), 'read() must fail') + .then(() => assert_false(pullCalled, 'pull() must not have been called')); +}, 'ReadableStream with byte source: read(view) with passing undefined as view must fail'); + +promise_test(t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_js(t, TypeError, reader.read({}), 'read(view) must fail'); +}, 'ReadableStream with byte source: read(view) with passing an empty object as view must fail'); + +promise_test(t => { + const stream = new ReadableStream({ + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_js(t, TypeError, + reader.read({ buffer: new ArrayBuffer(10), byteOffset: 0, byteLength: 10 }), + 'read(view) must fail'); +}, 'ReadableStream with byte source: Even read(view) with passing ArrayBufferView like object as view must fail'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.error(error1); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader(); + + return promise_rejects_exactly(t, error1, reader.read(), 'read() must fail'); +}, 'ReadableStream with byte source: read() on an errored stream'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + const promise = promise_rejects_exactly(t, error1, reader.read(), 'read() must fail'); + + controller.error(error1); + + return promise; +}, 'ReadableStream with byte source: read(), then error()'); + +promise_test(t => { + const stream = new ReadableStream({ + start(c) { + c.error(error1); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_exactly(t, error1, reader.read(new Uint8Array(1)), 'read() must fail'); +}, 'ReadableStream with byte source: read(view) on an errored stream'); + +promise_test(t => { + let controller; + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const promise = promise_rejects_exactly(t, error1, reader.read(new Uint8Array(1)), 'read() must fail'); + + controller.error(error1); + + return promise; +}, 'ReadableStream with byte source: read(view), then error()'); + +promise_test(t => { + let controller; + let byobRequest; + + const testError = new TypeError('foo'); + + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + byobRequest = controller.byobRequest; + throw testError; + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + const promise = promise_rejects_exactly(t, testError, reader.read(), 'read() must fail'); + return promise_rejects_exactly(t, testError, promise.then(() => reader.closed)) + .then(() => assert_equals(byobRequest, null, 'byobRequest must be null')); +}, 'ReadableStream with byte source: Throwing in pull function must error the stream'); + +promise_test(t => { + let byobRequest; + + const stream = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + controller.error(error1); + throw new TypeError('foo'); + }, + type: 'bytes' + }); + + const reader = stream.getReader(); + + return promise_rejects_exactly(t, error1, reader.read(), 'read() must fail') + .then(() => promise_rejects_exactly(t, error1, reader.closed, 'closed must fail')) + .then(() => assert_equals(byobRequest, null, 'byobRequest must be null')); +}, 'ReadableStream with byte source: Throwing in pull in response to read() must be ignored if the stream is ' + + 'errored in it'); + +promise_test(t => { + let byobRequest; + + const testError = new TypeError('foo'); + + const stream = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + throw testError; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_exactly(t, testError, reader.read(new Uint8Array(1)), 'read(view) must fail') + .then(() => promise_rejects_exactly(t, testError, reader.closed, 'reader.closed must reject')) + .then(() => assert_not_equals(byobRequest, null, 'byobRequest must not be null')); +}, 'ReadableStream with byte source: Throwing in pull in response to read(view) function must error the stream'); + +promise_test(t => { + let byobRequest; + + const stream = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + controller.error(error1); + throw new TypeError('foo'); + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + return promise_rejects_exactly(t, error1, reader.read(new Uint8Array(1)), 'read(view) must fail') + .then(() => promise_rejects_exactly(t, error1, reader.closed, 'closed must fail')) + .then(() => assert_not_equals(byobRequest, null, 'byobRequest must not be null')); +}, 'ReadableStream with byte source: Throwing in pull in response to read(view) must be ignored if the stream is ' + + 'errored in it'); + +promise_test(() => { + let byobRequest; + const rs = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + byobRequest.respond(4); + }, + type: 'bytes' + }); + const reader = rs.getReader({ mode: 'byob' }); + const view = new Uint8Array(16); + return reader.read(view).then(() => { + assert_throws_js(TypeError, () => byobRequest.respond(4), 'respond() should throw a TypeError'); + }); +}, 'calling respond() twice on the same byobRequest should throw'); + +promise_test(() => { + let byobRequest; + const newView = () => new Uint8Array(16); + const rs = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + byobRequest.respondWithNewView(newView()); + }, + type: 'bytes' + }); + const reader = rs.getReader({ mode: 'byob' }); + return reader.read(newView()).then(() => { + assert_throws_js(TypeError, () => byobRequest.respondWithNewView(newView()), + 'respondWithNewView() should throw a TypeError'); + }); +}, 'calling respondWithNewView() twice on the same byobRequest should throw'); + +promise_test(() => { + let controller; + let byobRequest; + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + let resolvePull; + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + pull(c) { + byobRequest = c.byobRequest; + resolvePullCalledPromise(); + return new Promise(resolve => { + resolvePull = resolve; + }); + }, + type: 'bytes' + }); + const reader = rs.getReader({ mode: 'byob' }); + const readPromise = reader.read(new Uint8Array(16)); + return pullCalledPromise.then(() => { + controller.close(); + byobRequest.respond(0); + resolvePull(); + return readPromise.then(() => { + assert_throws_js(TypeError, () => byobRequest.respond(0), 'respond() should throw'); + }); + }); +}, 'calling respond(0) twice on the same byobRequest should throw even when closed'); + +promise_test(() => { + let controller; + let byobRequest; + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + let resolvePull; + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + pull(c) { + byobRequest = c.byobRequest; + resolvePullCalledPromise(); + return new Promise(resolve => { + resolvePull = resolve; + }); + }, + type: 'bytes' + }); + const reader = rs.getReader({ mode: 'byob' }); + const readPromise = reader.read(new Uint8Array(16)); + return pullCalledPromise.then(() => { + const cancelPromise = reader.cancel('meh'); + assert_throws_js(TypeError, () => byobRequest.respond(0), 'respond() should throw'); + resolvePull(); + return Promise.all([readPromise, cancelPromise]); + }); +}, 'calling respond() should throw when canceled'); + +promise_test(async t => { + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + let resolvePull; + const rs = new ReadableStream({ + pull() { + resolvePullCalledPromise(); + return new Promise(resolve => { + resolvePull = resolve; + }); + }, + type: 'bytes' + }); + const reader = rs.getReader({ mode: 'byob' }); + const read = reader.read(new Uint8Array(16)); + await pullCalledPromise; + resolvePull(); + await delay(0); + reader.releaseLock(); + await promise_rejects_js(t, TypeError, read, 'pending read should reject'); +}, 'pull() resolving should not resolve read()'); + +promise_test(() => { + // Tests https://github.com/whatwg/streams/issues/686 + + let controller; + const rs = new ReadableStream({ + autoAllocateChunkSize: 128, + start(c) { + controller = c; + }, + type: 'bytes' + }); + + const readPromise = rs.getReader().read(); + + const br = controller.byobRequest; + controller.close(); + + br.respond(0); + + return readPromise; +}, 'ReadableStream with byte source: default reader + autoAllocateChunkSize + byobRequest interaction'); + +test(() => { + assert_throws_js(TypeError, () => new ReadableStream({ autoAllocateChunkSize: 0, type: 'bytes' }), + 'controller cannot be setup with autoAllocateChunkSize = 0'); +}, 'ReadableStream with byte source: autoAllocateChunkSize cannot be 0'); + +test(() => { + const ReadableStreamBYOBReader = new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }).constructor; + const stream = new ReadableStream({ type: 'bytes' }); + new ReadableStreamBYOBReader(stream); +}, 'ReadableStreamBYOBReader can be constructed directly'); + +test(() => { + const ReadableStreamBYOBReader = new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }).constructor; + assert_throws_js(TypeError, () => new ReadableStreamBYOBReader({}), 'constructor must throw'); +}, 'ReadableStreamBYOBReader constructor requires a ReadableStream argument'); + +test(() => { + const ReadableStreamBYOBReader = new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }).constructor; + const stream = new ReadableStream({ type: 'bytes' }); + stream.getReader(); + assert_throws_js(TypeError, () => new ReadableStreamBYOBReader(stream), 'constructor must throw'); +}, 'ReadableStreamBYOBReader constructor requires an unlocked ReadableStream'); + +test(() => { + const ReadableStreamBYOBReader = new ReadableStream({ type: 'bytes' }).getReader({ mode: 'byob' }).constructor; + const stream = new ReadableStream(); + assert_throws_js(TypeError, () => new ReadableStreamBYOBReader(stream), 'constructor must throw'); +}, 'ReadableStreamBYOBReader constructor requires a ReadableStream with type "bytes"'); + +test(() => { + assert_throws_js(RangeError, () => new ReadableStream({ type: 'bytes' }, { + size() { + return 1; + } + }), 'constructor should throw for size function'); + + assert_throws_js(RangeError, + () => new ReadableStream({ type: 'bytes' }, new CountQueuingStrategy({ highWaterMark: 1 })), + 'constructor should throw when strategy is CountQueuingStrategy'); + + assert_throws_js(RangeError, + () => new ReadableStream({ type: 'bytes' }, new ByteLengthQueuingStrategy({ highWaterMark: 512 })), + 'constructor should throw when strategy is ByteLengthQueuingStrategy'); + + class HasSizeMethod { + size() {} + } + + assert_throws_js(RangeError, () => new ReadableStream({ type: 'bytes' }, new HasSizeMethod()), + 'constructor should throw when size on the prototype chain'); +}, 'ReadableStream constructor should not accept a strategy with a size defined if type is "bytes"'); + +promise_test(async t => { + const stream = new ReadableStream({ + pull: t.step_func(c => { + const view = new Uint8Array(c.byobRequest.view.buffer, 0, 1); + view[0] = 1; + + c.byobRequest.respondWithNewView(view); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array([4, 5, 6])); + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 1, 'result.value.byteLength'); + assert_equals(view[0], 1, 'result.value[0]'); + assert_equals(view.buffer.byteLength, 3, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(view.buffer)], [1, 5, 6], 'result.value.buffer'); +}, 'ReadableStream with byte source: respondWithNewView() with a smaller view'); + +promise_test(async t => { + const stream = new ReadableStream({ + pull: t.step_func(c => { + const view = new Uint8Array(c.byobRequest.view.buffer, 0, 0); + + c.close(); + + c.byobRequest.respondWithNewView(view); + }), + type: 'bytes' + }); + const reader = stream.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array([4, 5, 6])); + assert_true(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 0, 'result.value.byteLength'); + assert_equals(view.buffer.byteLength, 3, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(view.buffer)], [4, 5, 6], 'result.value.buffer'); +}, 'ReadableStream with byte source: respondWithNewView() with a zero-length view (in the closed state)'); + +promise_test(async t => { + let controller; + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + const stream = new ReadableStream({ + start: t.step_func((c) => { + controller = c; + }), + pull: t.step_func(() => { + resolvePullCalledPromise(); + }), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const readPromise = reader.read(new Uint8Array([4, 5, 6])); + await pullCalledPromise; + + // Transfer the original BYOB request's buffer, and respond with a new view on that buffer + const transferredView = transferArrayBufferView(controller.byobRequest.view); + const newView = transferredView.subarray(0, 1); + newView[0] = 42; + + controller.byobRequest.respondWithNewView(newView); + + const result = await readPromise; + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 1, 'result.value.byteLength'); + assert_equals(view[0], 42, 'result.value[0]'); + assert_equals(view.buffer.byteLength, 3, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(view.buffer)], [42, 5, 6], 'result.value.buffer'); + +}, 'ReadableStream with byte source: respondWithNewView() with a transferred non-zero-length view ' + + '(in the readable state)'); + +promise_test(async t => { + let controller; + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + const stream = new ReadableStream({ + start: t.step_func((c) => { + controller = c; + }), + pull: t.step_func(() => { + resolvePullCalledPromise(); + }), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const readPromise = reader.read(new Uint8Array([4, 5, 6])); + await pullCalledPromise; + + // Transfer the original BYOB request's buffer, and respond with an empty view on that buffer + const transferredView = transferArrayBufferView(controller.byobRequest.view); + const newView = transferredView.subarray(0, 0); + + controller.close(); + controller.byobRequest.respondWithNewView(newView); + + const result = await readPromise; + assert_true(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 0, 'result.value.byteLength'); + assert_equals(view.buffer.byteLength, 3, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(view.buffer)], [4, 5, 6], 'result.value.buffer'); + +}, 'ReadableStream with byte source: respondWithNewView() with a transferred zero-length view ' + + '(in the closed state)'); + +promise_test(async t => { + let controller; + let pullCount = 0; + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 10, + start: t.step_func((c) => { + controller = c; + }), + pull: t.step_func(() => { + ++pullCount; + }) + }); + + await flushAsyncEvents(); + assert_equals(pullCount, 0, 'pull() must not have been invoked yet'); + + const reader1 = rs.getReader(); + const read1 = reader1.read(); + assert_equals(pullCount, 1, 'pull() must have been invoked once'); + const byobRequest1 = controller.byobRequest; + assert_equals(byobRequest1.view.byteLength, 10, 'first byobRequest.view.byteLength'); + + // enqueue() must discard the auto-allocated BYOB request + controller.enqueue(new Uint8Array([1, 2, 3])); + assert_equals(byobRequest1.view, null, 'first byobRequest must be invalidated after enqueue()'); + + const result1 = await read1; + assert_false(result1.done, 'first result.done'); + const view1 = result1.value; + assert_equals(view1.byteOffset, 0, 'first result.value.byteOffset'); + assert_equals(view1.byteLength, 3, 'first result.value.byteLength'); + assert_array_equals([...new Uint8Array(view1.buffer)], [1, 2, 3], 'first result.value.buffer'); + + reader1.releaseLock(); + + // read(view) should work after discarding the auto-allocated BYOB request + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_equals(pullCount, 2, 'pull() must have been invoked twice'); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2.view.byteOffset, 0, 'second byobRequest.view.byteOffset'); + assert_equals(byobRequest2.view.byteLength, 3, 'second byobRequest.view.byteLength'); + assert_array_equals([...new Uint8Array(byobRequest2.view.buffer)], [4, 5, 6], 'second byobRequest.view.buffer'); + + byobRequest2.respond(3); + assert_equals(byobRequest2.view, null, 'second byobRequest must be invalidated after respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + const view2 = result2.value; + assert_equals(view2.byteOffset, 0, 'second result.value.byteOffset'); + assert_equals(view2.byteLength, 3, 'second result.value.byteLength'); + assert_array_equals([...new Uint8Array(view2.buffer)], [4, 5, 6], 'second result.value.buffer'); + + reader2.releaseLock(); + assert_equals(pullCount, 2, 'pull() must only have been invoked twice'); +}, 'ReadableStream with byte source: enqueue() discards auto-allocated BYOB request'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + assert_equals(controller.byobRequest, byobRequest1, 'byobRequest should be unchanged'); + assert_array_equals([...new Uint8Array(byobRequest1.view.buffer)], [1, 2, 3], 'byobRequest.view.buffer should be unchanged'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respond() should fulfill the *second* read() request + byobRequest1.view[0] = 11; + byobRequest1.respond(1); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 5, 6]).subarray(0, 1), 'second result.value'); + +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader, respond()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint16Array(1)); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + assert_equals(controller.byobRequest, byobRequest1, 'byobRequest should be unchanged'); + assert_array_equals([...new Uint8Array(byobRequest1.view.buffer)], [1, 2, 3], 'byobRequest.view.buffer should be unchanged'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respond(1) should partially fill the second read(), but not yet fulfill it + byobRequest1.view[0] = 0x11; + byobRequest1.respond(1); + + // second BYOB request should use remaining buffer from the second read() + const byobRequest2 = controller.byobRequest; + assert_not_equals(byobRequest2, null, 'second byobRequest should exist'); + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11, 0]).subarray(1, 2), 'second byobRequest.view'); + + // second respond(1) should fill the read request and fulfill it + byobRequest2.view[0] = 0x22; + byobRequest2.respond(1); + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + const view2 = result2.value; + assert_equals(view2.byteOffset, 0, 'second result.value.byteOffset'); + assert_equals(view2.byteLength, 2, 'second result.value.byteLength'); + const dataView2 = new DataView(view2.buffer, view2.byteOffset, view2.byteLength); + assert_equals(dataView2.getUint16(0), 0x1122, 'second result.value[0]'); + +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader with ' + + '1 element Uint16Array, respond(1)'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + assert_equals(controller.byobRequest, byobRequest1, 'byobRequest should be unchanged'); + assert_array_equals([...new Uint8Array(byobRequest1.view.buffer)], [1, 2, 3], 'byobRequest.view.buffer should be unchanged'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respond(3) should fulfill the second read(), and put 1 remaining byte in the queue + byobRequest1.view[0] = 6; + byobRequest1.view[1] = 7; + byobRequest1.view[2] = 8; + byobRequest1.respond(3); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([6, 7]), 'second result.value'); + + // third read() should fulfill with the remaining byte + const result3 = await reader2.read(new Uint8Array([0, 0, 0])); + assert_false(result3.done, 'third result.done'); + assert_typed_array_equals(result3.value, new Uint8Array([8, 0, 0]).subarray(0, 1), 'third result.value'); + +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader with ' + + '2 element Uint8Array, respond(3)'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respondWithNewView() should fulfill the *second* read() request + byobRequest1.view[0] = 11; + byobRequest1.view[1] = 12; + byobRequest1.respondWithNewView(byobRequest1.view.subarray(0, 2)); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respondWithNewView()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 12, 6]).subarray(0, 2), 'second result.value'); + +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader, respondWithNewView()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // enqueue() should fulfill the *second* read() request + controller.enqueue(new Uint8Array([11, 12])); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after enqueue()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 12, 6]).subarray(0, 2), 'second result.value'); + +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader, enqueue()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint8Array([1, 2, 3])); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([1, 2, 3]), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // close() followed by respond(0) should fulfill the second read() + controller.close(); + byobRequest1.respond(0); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respond()'); + + const result2 = await read2; + assert_true(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([4, 5, 6]).subarray(0, 0), 'second result.value'); +}, 'ReadableStream with byte source: releaseLock() with pending read(view), read(view) on second reader, ' + + 'close(), respond(0)'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 4, + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader(); + const read1 = reader1.read(); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array(4), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader(); + const read2 = reader2.read(); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respond() should fulfill the *second* read() request + byobRequest1.view[0] = 11; + byobRequest1.respond(1); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 0, 0, 0]).subarray(0, 1), 'second result.value'); + +}, 'ReadableStream with byte source: autoAllocateChunkSize, releaseLock() with pending read(), read() on second reader, respond()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 4, + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader(); + const read1 = reader1.read(); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array(4), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader(); + const read2 = reader2.read(); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // enqueue() should fulfill the *second* read() request + controller.enqueue(new Uint8Array([11])); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after enqueue()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11]), 'second result.value'); + +}, 'ReadableStream with byte source: autoAllocateChunkSize, releaseLock() with pending read(), read() on second reader, enqueue()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 4, + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader(); + const read1 = reader1.read(); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array(4), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // respond() should fulfill the *second* read() request + byobRequest1.view[0] = 11; + byobRequest1.respond(1); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 5, 6]).subarray(0, 1), 'second result.value'); + +}, 'ReadableStream with byte source: autoAllocateChunkSize, releaseLock() with pending read(), read(view) on second reader, respond()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 4, + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader(); + const read1 = reader1.read(); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array(4), 'first byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint8Array([4, 5, 6])); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // enqueue() should fulfill the *second* read() request + controller.enqueue(new Uint8Array([11])); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2, null, 'byobRequest should be null after enqueue()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([11, 5, 6]).subarray(0, 1), 'second result.value'); + +}, 'ReadableStream with byte source: autoAllocateChunkSize, releaseLock() with pending read(), read(view) on second reader, enqueue()'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint16Array(1)); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([0, 0]), 'first byobRequest.view'); + + // respond(1) should partially fill the first read(), but not yet fulfill it + byobRequest1.view[0] = 0x11; + byobRequest1.respond(1); + const byobRequest2 = controller.byobRequest; + assert_not_equals(byobRequest2, null, 'second byobRequest should exist'); + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11, 0]).subarray(1, 2), 'second byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader({ mode: 'byob' }); + const read2 = reader2.read(new Uint16Array(1)); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + assert_equals(controller.byobRequest, byobRequest2, 'byobRequest should be unchanged'); + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11, 0]).subarray(1, 2), 'byobRequest.view should be unchanged'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // second respond(1) should fill the read request and fulfill it + byobRequest2.view[0] = 0x22; + byobRequest2.respond(1); + assert_equals(controller.byobRequest, null, 'byobRequest should be invalidated after second respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + const view2 = result2.value; + assert_equals(view2.byteOffset, 0, 'second result.value.byteOffset'); + assert_equals(view2.byteLength, 2, 'second result.value.byteLength'); + const dataView2 = new DataView(view2.buffer, view2.byteOffset, view2.byteLength); + assert_equals(dataView2.getUint16(0), 0x1122, 'second result.value[0]'); + +}, 'ReadableStream with byte source: read(view) with 1 element Uint16Array, respond(1), releaseLock(), read(view) on ' + + 'second reader with 1 element Uint16Array, respond(1)'); + +promise_test(async t => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }) + }); + await flushAsyncEvents(); + + const reader1 = rs.getReader({ mode: 'byob' }); + const read1 = reader1.read(new Uint16Array(1)); + const byobRequest1 = controller.byobRequest; + assert_not_equals(byobRequest1, null, 'first byobRequest should exist'); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([0, 0]), 'first byobRequest.view'); + + // respond(1) should partially fill the first read(), but not yet fulfill it + byobRequest1.view[0] = 0x11; + byobRequest1.respond(1); + const byobRequest2 = controller.byobRequest; + assert_not_equals(byobRequest2, null, 'second byobRequest should exist'); + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11, 0]).subarray(1, 2), 'second byobRequest.view'); + + // releaseLock() should reject the pending read, but *not* invalidate the BYOB request + reader1.releaseLock(); + const reader2 = rs.getReader(); + const read2 = reader2.read(); + assert_not_equals(controller.byobRequest, null, 'byobRequest should not be invalidated after releaseLock()'); + assert_equals(controller.byobRequest, byobRequest2, 'byobRequest should be unchanged'); + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11, 0]).subarray(1, 2), 'byobRequest.view should be unchanged'); + await promise_rejects_js(t, TypeError, read1, 'pending read must reject after releaseLock()'); + + // enqueue() should fulfill the read request and put remaining byte in the queue + controller.enqueue(new Uint8Array([0x22])); + assert_equals(controller.byobRequest, null, 'byobRequest should be invalidated after second respond()'); + + const result2 = await read2; + assert_false(result2.done, 'second result.done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x11]), 'second result.value'); + + const result3 = await reader2.read(); + assert_false(result3.done, 'third result.done'); + assert_typed_array_equals(result3.value, new Uint8Array([0x22]), 'third result.value'); + +}, 'ReadableStream with byte source: read(view) with 1 element Uint16Array, respond(1), releaseLock(), read() on ' + + 'second reader, enqueue()'); + +promise_test(async t => { + // Tests https://github.com/nodejs/node/issues/41886 + const stream = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 10, + pull: t.step_func((c) => { + const newView = new Uint8Array(c.byobRequest.view.buffer, 0, 3); + newView.set([20, 21, 22]); + c.byobRequest.respondWithNewView(newView); + }) + }); + + const reader = stream.getReader(); + const result = await reader.read(); + assert_false(result.done, 'result.done'); + + const view = result.value; + assert_equals(view.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(view.byteLength, 3, 'result.value.byteLength'); + assert_equals(view.buffer.byteLength, 10, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(view)], [20, 21, 22], 'result.value'); +}, 'ReadableStream with byte source: autoAllocateChunkSize, read(), respondWithNewView()'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/non-transferable-buffers.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/non-transferable-buffers.any.js new file mode 100644 index 00000000..4bddaef5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/non-transferable-buffers.any.js @@ -0,0 +1,70 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +promise_test(async t => { + const rs = new ReadableStream({ + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = rs.getReader({ mode: 'byob' }); + const memory = new WebAssembly.Memory({ initial: 1 }); + const view = new Uint8Array(memory.buffer, 0, 1); + await promise_rejects_js(t, TypeError, reader.read(view)); +}, 'ReadableStream with byte source: read() with a non-transferable buffer'); + +promise_test(async t => { + const rs = new ReadableStream({ + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = rs.getReader({ mode: 'byob' }); + const memory = new WebAssembly.Memory({ initial: 1 }); + const view = new Uint8Array(memory.buffer, 0, 1); + await promise_rejects_js(t, TypeError, reader.read(view, { min: 1 })); +}, 'ReadableStream with byte source: fill() with a non-transferable buffer'); + +test(t => { + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const memory = new WebAssembly.Memory({ initial: 1 }); + const view = new Uint8Array(memory.buffer, 0, 1); + assert_throws_js(TypeError, () => controller.enqueue(view)); +}, 'ReadableStream with byte source: enqueue() with a non-transferable buffer'); + +promise_test(async t => { + let byobRequest; + let resolvePullCalledPromise; + const pullCalledPromise = new Promise(resolve => { + resolvePullCalledPromise = resolve; + }); + const rs = new ReadableStream({ + pull(controller) { + byobRequest = controller.byobRequest; + resolvePullCalledPromise(); + }, + type: 'bytes' + }); + + const memory = new WebAssembly.Memory({ initial: 1 }); + // Make sure the backing buffers of both views have the same length + const byobView = new Uint8Array(new ArrayBuffer(memory.buffer.byteLength), 0, 1); + const newView = new Uint8Array(memory.buffer, byobView.byteOffset, byobView.byteLength); + + const reader = rs.getReader({ mode: 'byob' }); + reader.read(byobView).then( + t.unreached_func('read() should not resolve'), + t.unreached_func('read() should not reject') + ); + await pullCalledPromise; + + assert_throws_js(TypeError, () => byobRequest.respondWithNewView(newView)); +}, 'ReadableStream with byte source: respondWithNewView() with a non-transferable buffer'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/patched-global.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/patched-global.any.js new file mode 100644 index 00000000..ce2e9e99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/patched-global.any.js @@ -0,0 +1,54 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +'use strict'; + +// Tests which patch the global environment are kept separate to avoid +// interfering with other tests. + +promise_test(async (t) => { + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + const reader = rs.getReader({mode: 'byob'}); + + const length = 0x4000; + const buffer = new ArrayBuffer(length); + const bigArray = new BigUint64Array(buffer, length - 8, 1); + + const read1 = reader.read(new Uint8Array(new ArrayBuffer(0x100))); + const read2 = reader.read(bigArray); + + let flag = false; + Object.defineProperty(Object.prototype, 'then', { + get: t.step_func(() => { + if (!flag) { + flag = true; + assert_equals(controller.byobRequest, null, 'byobRequest should be null after filling both views'); + } + }), + configurable: true + }); + t.add_cleanup(() => { + delete Object.prototype.then; + }); + + controller.enqueue(new Uint8Array(0x110).fill(0x42)); + assert_true(flag, 'patched then() should be called'); + + // The first read() is filled entirely with 0x100 bytes + const result1 = await read1; + assert_false(result1.done, 'result1.done'); + assert_typed_array_equals(result1.value, new Uint8Array(0x100).fill(0x42), 'result1.value'); + + // The second read() is filled with the remaining 0x10 bytes + const result2 = await read2; + assert_false(result2.done, 'result2.done'); + assert_equals(result2.value.constructor, BigUint64Array, 'result2.value constructor'); + assert_equals(result2.value.byteOffset, length - 8, 'result2.value byteOffset'); + assert_equals(result2.value.length, 1, 'result2.value length'); + assert_array_equals([...result2.value], [0x42424242_42424242n], 'result2.value contents'); +}, 'Patched then() sees byobRequest after filling all pending pull-into descriptors'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/read-min.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/read-min.any.js new file mode 100644 index 00000000..4010e375 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/read-min.any.js @@ -0,0 +1,774 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +'use strict'; + +// View buffers are detached after pull() returns, so record the information at the time that pull() was called. +function extractViewInfo(view) { + return { + constructor: view.constructor, + bufferByteLength: view.buffer.byteLength, + byteOffset: view.byteOffset, + byteLength: view.byteLength + }; +} + +promise_test(async t => { + const rs = new ReadableStream({ + type: 'bytes', + pull: t.unreached_func('pull() should not be called'), + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_js(t, TypeError, reader.read(new Uint8Array(1), { min: 0 })); +}, 'ReadableStream with byte source: read({ min }) rejects if min is 0'); + +promise_test(async t => { + const rs = new ReadableStream({ + type: 'bytes', + pull: t.unreached_func('pull() should not be called'), + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_js(t, TypeError, reader.read(new Uint8Array(1), { min: -1 })); +}, 'ReadableStream with byte source: read({ min }) rejects if min is negative'); + +promise_test(async t => { + const rs = new ReadableStream({ + type: 'bytes', + pull: t.unreached_func('pull() should not be called'), + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_js(t, RangeError, reader.read(new Uint8Array(1), { min: 2 })); +}, 'ReadableStream with byte source: read({ min }) rejects if min is larger than view\'s length (Uint8Array)'); + +promise_test(async t => { + const rs = new ReadableStream({ + type: 'bytes', + pull: t.unreached_func('pull() should not be called'), + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_js(t, RangeError, reader.read(new Uint16Array(1), { min: 2 })); +}, 'ReadableStream with byte source: read({ min }) rejects if min is larger than view\'s length (Uint16Array)'); + +promise_test(async t => { + const rs = new ReadableStream({ + type: 'bytes', + pull: t.unreached_func('pull() should not be called'), + }); + const reader = rs.getReader({ mode: 'byob' }); + await promise_rejects_js(t, RangeError, reader.read(new DataView(new ArrayBuffer(1)), { min: 2 })); +}, 'ReadableStream with byte source: read({ min }) rejects if min is larger than view\'s length (DataView)'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + view[0] = 0x01; + view[1] = 0x02; + byobRequest.respond(2); + } else if (pullCount === 1) { + view[0] = 0x03; + byobRequest.respond(1); + } else if (pullCount === 2) { + view[0] = 0x04; + byobRequest.respond(1); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + const read1 = reader.read(new Uint8Array(3), { min: 3 }); + const read2 = reader.read(new Uint8Array(1)); + + const result1 = await read1; + assert_false(result1.done, 'first result should not be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x01, 0x02, 0x03]), 'first result value'); + + const result2 = await read2; + assert_false(result2.done, 'second result should not be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x04]), 'second result value'); + + assert_equals(pullCount, 3, 'pull() must have been called 3 times'); + + { + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'first view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 3, 'first view.byteLength should be 3'); + } + + { + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'second view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 2, 'second view.byteOffset should be 2'); + assert_equals(viewInfo.byteLength, 1, 'second view.byteLength should be 1'); + } + + { + const byobRequest = byobRequests[2]; + assert_true(byobRequest.nonNull, 'third byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'third byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'third view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 1, 'third view.buffer.byteLength should be 1'); + assert_equals(viewInfo.byteOffset, 0, 'third view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 1, 'third view.byteLength should be 1'); + } + +}, 'ReadableStream with byte source: read({ min }), then read()'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + view[0] = 0x01; + view[1] = 0x02; + byobRequest.respond(2); + } else if (pullCount === 1) { + view[0] = 0x03; + byobRequest.respond(1); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new DataView(new ArrayBuffer(3)), { min: 3 }); + assert_false(result.done, 'result should not be done'); + assert_equals(result.value.constructor, DataView, 'result.value must be a DataView'); + assert_equals(result.value.byteOffset, 0, 'result.value.byteOffset'); + assert_equals(result.value.byteLength, 3, 'result.value.byteLength'); + assert_equals(result.value.buffer.byteLength, 3, 'result.value.buffer.byteLength'); + assert_array_equals([...new Uint8Array(result.value.buffer)], [0x01, 0x02, 0x03], `result.value.buffer contents`); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + { + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'first view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 3, 'first view.byteLength should be 3'); + } + + { + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'second view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 2, 'second view.byteOffset should be 2'); + assert_equals(viewInfo.byteLength, 1, 'second view.byteLength should be 1'); + } + +}, 'ReadableStream with byte source: read({ min }) with a DataView'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + c.enqueue(new Uint8Array([0x01])); + }), + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + view[0] = 0x02; + view[1] = 0x03; + byobRequest.respond(2); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(3), { min: 3 }); + assert_false(result.done, 'first result should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0x02, 0x03]), 'first result value'); + + assert_equals(pullCount, 1, 'pull() must have only been called once'); + + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'first view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 1, 'first view.byteOffset should be 1'); + assert_equals(viewInfo.byteLength, 2, 'first view.byteLength should be 2'); + +}, 'ReadableStream with byte source: enqueue(), then read({ min })'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + c.enqueue(new Uint8Array([0x01, 0x02])); + } else if (pullCount === 1) { + c.enqueue(new Uint8Array([0x03])); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(3), { min: 3 }); + assert_false(result.done, 'first result should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0x02, 0x03]), 'first result value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + { + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'first view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 3, 'first view.byteLength should be 3'); + } + + { + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 3, 'second view.buffer.byteLength should be 3'); + assert_equals(viewInfo.byteOffset, 2, 'second view.byteOffset should be 2'); + assert_equals(viewInfo.byteLength, 1, 'second view.byteLength should be 1'); + } + +}, 'ReadableStream with byte source: read({ min: 3 }) on a 3-byte Uint8Array, then multiple enqueue() up to 3 bytes'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + c.enqueue(new Uint8Array([0x01, 0x02])); + } else if (pullCount === 1) { + c.enqueue(new Uint8Array([0x03])); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(5), { min: 3 }); + assert_false(result.done, 'first result should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0x02, 0x03, 0, 0]).subarray(0, 3), 'first result value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + { + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 5, 'first view.buffer.byteLength should be 5'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 5, 'first view.byteLength should be 5'); + } + + { + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 5, 'second view.buffer.byteLength should be 5'); + assert_equals(viewInfo.byteOffset, 2, 'second view.byteOffset should be 2'); + assert_equals(viewInfo.byteLength, 3, 'second view.byteLength should be 3'); + } + +}, 'ReadableStream with byte source: read({ min: 3 }) on a 5-byte Uint8Array, then multiple enqueue() up to 3 bytes'); + +promise_test(async t => { + let pullCount = 0; + const byobRequests = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + const byobRequest = c.byobRequest; + const view = byobRequest.view; + byobRequests[pullCount] = { + nonNull: byobRequest !== null, + viewNonNull: view !== null, + viewInfo: extractViewInfo(view) + }; + if (pullCount === 0) { + c.enqueue(new Uint8Array([0x01, 0x02])); + } else if (pullCount === 1) { + c.enqueue(new Uint8Array([0x03, 0x04])); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(5), { min: 3 }); + assert_false(result.done, 'first result should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0x02, 0x03, 0x04, 0]).subarray(0, 4), 'first result value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + { + const byobRequest = byobRequests[0]; + assert_true(byobRequest.nonNull, 'first byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'first byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'first view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 5, 'first view.buffer.byteLength should be 5'); + assert_equals(viewInfo.byteOffset, 0, 'first view.byteOffset should be 0'); + assert_equals(viewInfo.byteLength, 5, 'first view.byteLength should be 5'); + } + + { + const byobRequest = byobRequests[1]; + assert_true(byobRequest.nonNull, 'second byobRequest must not be null'); + assert_true(byobRequest.viewNonNull, 'second byobRequest.view must not be null'); + const viewInfo = byobRequest.viewInfo; + assert_equals(viewInfo.constructor, Uint8Array, 'second view.constructor should be Uint8Array'); + assert_equals(viewInfo.bufferByteLength, 5, 'second view.buffer.byteLength should be 5'); + assert_equals(viewInfo.byteOffset, 2, 'second view.byteOffset should be 2'); + assert_equals(viewInfo.byteLength, 3, 'second view.byteLength should be 3'); + } + +}, 'ReadableStream with byte source: read({ min: 3 }) on a 5-byte Uint8Array, then multiple enqueue() up to 4 bytes'); + +promise_test(async t => { + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(16); + view[0] = 0x01; + view[8] = 0x02; + c.enqueue(view); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const byobReader = stream.getReader({ mode: 'byob' }); + const result1 = await byobReader.read(new Uint8Array(8), { min: 8 }); + assert_false(result1.done, 'result1.done'); + + const view1 = result1.value; + assert_equals(view1.constructor, Uint8Array, 'result1.value.constructor'); + assert_equals(view1.buffer.byteLength, 8, 'result1.value.buffer.byteLength'); + assert_equals(view1.byteOffset, 0, 'result1.value.byteOffset'); + assert_equals(view1.byteLength, 8, 'result1.value.byteLength'); + assert_equals(view1[0], 0x01, 'result1.value[0]'); + + byobReader.releaseLock(); + + const reader = stream.getReader(); + const result2 = await reader.read(); + assert_false(result2.done, 'result2.done'); + + const view2 = result2.value; + assert_equals(view2.constructor, Uint8Array, 'result2.value.constructor'); + assert_equals(view2.buffer.byteLength, 16, 'result2.value.buffer.byteLength'); + assert_equals(view2.byteOffset, 8, 'result2.value.byteOffset'); + assert_equals(view2.byteLength, 8, 'result2.value.byteLength'); + assert_equals(view2[0], 0x02, 'result2.value[0]'); +}, 'ReadableStream with byte source: enqueue(), read({ min }) partially, then read()'); + +promise_test(async () => { + let pullCount = 0; + const byobRequestDefined = []; + let byobRequestViewDefined; + + const stream = new ReadableStream({ + async pull(c) { + byobRequestDefined.push(c.byobRequest !== null); + const initialByobRequest = c.byobRequest; + + const transferredView = await transferArrayBufferView(c.byobRequest.view); + transferredView[0] = 0x01; + c.byobRequest.respondWithNewView(transferredView); + + byobRequestDefined.push(c.byobRequest !== null); + byobRequestViewDefined = initialByobRequest.view !== null; + + ++pullCount; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const result = await reader.read(new Uint8Array(1), { min: 1 }); + assert_false(result.done, 'result.done'); + assert_equals(result.value.byteLength, 1, 'result.value.byteLength'); + assert_equals(result.value[0], 0x01, 'result.value[0]'); + assert_equals(pullCount, 1, 'pull() should be called only once'); + assert_true(byobRequestDefined[0], 'byobRequest must not be null before respondWithNewView()'); + assert_false(byobRequestDefined[1], 'byobRequest must be null after respondWithNewView()'); + assert_false(byobRequestViewDefined, 'view of initial byobRequest must be null after respondWithNewView()'); +}, 'ReadableStream with byte source: read({ min }), then respondWithNewView() with a transferred ArrayBuffer'); + +promise_test(async t => { + const stream = new ReadableStream({ + start(c) { + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array([0x01]), { min: 1 }); + assert_true(result.done, 'result.done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01]).subarray(0, 0), 'result.value'); + + await reader.closed; +}, 'ReadableStream with byte source: read({ min }) on a closed stream'); + +promise_test(async t => { + let pullCount = 0; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + if (pullCount === 0) { + c.byobRequest.view[0] = 0x01; + c.byobRequest.respond(1); + } else if (pullCount === 1) { + c.close(); + c.byobRequest.respond(0); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(3), { min: 3 }); + assert_true(result.done, 'result.done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0, 0]).subarray(0, 1), 'result.value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + await reader.closed; +}, 'ReadableStream with byte source: read({ min }) when closed before view is filled'); + +promise_test(async t => { + let pullCount = 0; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + if (pullCount === 0) { + c.byobRequest.view[0] = 0x01; + c.byobRequest.view[1] = 0x02; + c.byobRequest.respond(2); + } else if (pullCount === 1) { + c.byobRequest.view[0] = 0x03; + c.byobRequest.respond(1); + c.close(); + } + ++pullCount; + }) + }); + const reader = rs.getReader({ mode: 'byob' }); + + const result = await reader.read(new Uint8Array(3), { min: 3 }); + assert_false(result.done, 'result.done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 0x02, 0x03]), 'result.value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + + await reader.closed; +}, 'ReadableStream with byte source: read({ min }) when closed immediately after view is filled'); + +promise_test(async t => { + const error1 = new Error('error1'); + const stream = new ReadableStream({ + start(c) { + c.error(error1); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const read = reader.read(new Uint8Array(1), { min: 1 }); + + await Promise.all([ + promise_rejects_exactly(t, error1, read, 'read() must fail'), + promise_rejects_exactly(t, error1, reader.closed, 'closed must fail') + ]); +}, 'ReadableStream with byte source: read({ min }) on an errored stream'); + +promise_test(async t => { + const error1 = new Error('error1'); + let controller; + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const read = reader.read(new Uint8Array(1), { min: 1 }); + + controller.error(error1); + + await Promise.all([ + promise_rejects_exactly(t, error1, read, 'read() must fail'), + promise_rejects_exactly(t, error1, reader.closed, 'closed must fail') + ]); +}, 'ReadableStream with byte source: read({ min }), then error()'); + +promise_test(t => { + let cancelCount = 0; + let reason; + + const passedReason = new TypeError('foo'); + + const stream = new ReadableStream({ + pull: t.unreached_func('pull() should not be called'), + cancel(r) { + if (cancelCount === 0) { + reason = r; + } + + ++cancelCount; + + return 'bar'; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const readPromise = reader.read(new Uint8Array(1), { min: 1 }).then(result => { + assert_true(result.done, 'result.done'); + assert_equals(result.value, undefined, 'result.value'); + }); + + const cancelPromise = reader.cancel(passedReason).then(result => { + assert_equals(result, undefined, 'cancel() return value should be fulfilled with undefined'); + assert_equals(cancelCount, 1, 'cancel() should be called only once'); + assert_equals(reason, passedReason, 'reason should equal the passed reason'); + }); + + return Promise.all([readPromise, cancelPromise]); +}, 'ReadableStream with byte source: getReader(), read({ min }), then cancel()'); + +promise_test(async t => { + let pullCount = 0; + let byobRequest; + const viewInfos = []; + const rs = new ReadableStream({ + type: 'bytes', + pull: t.step_func((c) => { + byobRequest = c.byobRequest; + + viewInfos.push(extractViewInfo(c.byobRequest.view)); + c.byobRequest.view[0] = 0x01; + c.byobRequest.respond(1); + viewInfos.push(extractViewInfo(c.byobRequest.view)); + + ++pullCount; + }) + }); + + await Promise.resolve(); + assert_equals(pullCount, 0, 'pull() must not have been called yet'); + + const reader = rs.getReader({ mode: 'byob' }); + const read = reader.read(new Uint8Array(3), { min: 3 }); + assert_equals(pullCount, 1, 'pull() must have been called once'); + assert_not_equals(byobRequest, null, 'byobRequest should not be null'); + assert_equals(viewInfos[0].byteLength, 3, 'byteLength before respond() should be 3'); + assert_equals(viewInfos[1].byteLength, 2, 'byteLength after respond() should be 2'); + + reader.cancel().catch(t.unreached_func('cancel() should not reject')); + + const result = await read; + assert_true(result.done, 'result.done'); + assert_equals(result.value, undefined, 'result.value'); + + assert_equals(pullCount, 1, 'pull() must only be called once'); + + await reader.closed; +}, 'ReadableStream with byte source: cancel() with partially filled pending read({ min }) request'); + +promise_test(async () => { + let pullCalled = false; + + const stream = new ReadableStream({ + start(c) { + const view = new Uint8Array(16); + view[7] = 0x01; + view[15] = 0x02; + c.enqueue(view); + }, + pull() { + pullCalled = true; + }, + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + const result1 = await reader.read(new Uint8Array(8), { min: 8 }); + assert_false(result1.done, 'result1.done'); + + const view1 = result1.value; + assert_equals(view1.byteOffset, 0, 'result1.value.byteOffset'); + assert_equals(view1.byteLength, 8, 'result1.value.byteLength'); + assert_equals(view1[7], 0x01, 'result1.value[7]'); + + const result2 = await reader.read(new Uint8Array(8), { min: 8 }); + assert_false(pullCalled, 'pull() must not have been called'); + assert_false(result2.done, 'result2.done'); + + const view2 = result2.value; + assert_equals(view2.byteOffset, 0, 'result2.value.byteOffset'); + assert_equals(view2.byteLength, 8, 'result2.value.byteLength'); + assert_equals(view2[7], 0x02, 'result2.value[7]'); +}, 'ReadableStream with byte source: enqueue(), then read({ min }) with smaller views'); + +promise_test(async t => { + const stream = new ReadableStream({ + start(c) { + c.enqueue(new Uint8Array([0xaa, 0xbb, 0xcc])); + c.close(); + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + + await promise_rejects_js(t, TypeError, reader.read(new Uint16Array(2), { min: 2 }), 'read() must fail'); + await promise_rejects_js(t, TypeError, reader.closed, 'reader.closed should reject'); +}, 'ReadableStream with byte source: 3 byte enqueue(), then close(), then read({ min }) with 2-element Uint16Array must fail'); + +promise_test(async t => { + let controller; + const stream = new ReadableStream({ + start(c) { + controller = c; + }, + pull: t.unreached_func('pull() should not be called'), + type: 'bytes' + }); + + const reader = stream.getReader({ mode: 'byob' }); + const readPromise = reader.read(new Uint16Array(2), { min: 2 }); + + controller.enqueue(new Uint8Array([0xaa, 0xbb, 0xcc])); + assert_throws_js(TypeError, () => controller.close(), 'controller.close() must throw'); + + await promise_rejects_js(t, TypeError, readPromise, 'read() must fail'); + await promise_rejects_js(t, TypeError, reader.closed, 'reader.closed must reject'); +}, 'ReadableStream with byte source: read({ min }) with 2-element Uint16Array, then 3 byte enqueue(), then close() must fail'); + +promise_test(async t => { + let pullCount = 0; + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start: t.step_func((c) => { + controller = c; + }), + pull: t.step_func((c) => { + ++pullCount; + }) + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + await Promise.resolve(); + assert_equals(pullCount, 0, 'pull() must not have been called yet'); + + const read1 = reader1.read(new Uint8Array(3), { min: 3 }); + const read2 = reader2.read(new Uint8Array(1)); + + assert_equals(pullCount, 1, 'pull() must have been called once'); + const byobRequest1 = controller.byobRequest; + assert_equals(byobRequest1.view.byteLength, 3, 'first byobRequest.view.byteLength should be 3'); + byobRequest1.view[0] = 0x01; + byobRequest1.respond(1); + + const result2 = await read2; + assert_false(result2.done, 'branch2 first read() should not be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x01]), 'branch2 first read() value'); + + assert_equals(pullCount, 2, 'pull() must have been called 2 times'); + const byobRequest2 = controller.byobRequest; + assert_equals(byobRequest2.view.byteLength, 2, 'second byobRequest.view.byteLength should be 2'); + byobRequest2.view[0] = 0x02; + byobRequest2.view[1] = 0x03; + byobRequest2.respond(2); + + const result1 = await read1; + assert_false(result1.done, 'branch1 read() should not be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x01, 0x02, 0x03]), 'branch1 read() value'); + + const result3 = await reader2.read(new Uint8Array(2)); + assert_equals(pullCount, 2, 'pull() must only be called 2 times'); + assert_false(result3.done, 'branch2 second read() should not be done'); + assert_typed_array_equals(result3.value, new Uint8Array([0x02, 0x03]), 'branch2 second read() value'); +}, 'ReadableStream with byte source: tee() with read({ min }) from branch1 and read() from branch2'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/respond-after-enqueue.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/respond-after-enqueue.any.js new file mode 100644 index 00000000..e51efa06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/respond-after-enqueue.any.js @@ -0,0 +1,55 @@ +// META: global=window,worker,shadowrealm + +'use strict'; + +// Repro for Blink bug https://crbug.com/1255762. +promise_test(async () => { + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 10, + pull(controller) { + controller.enqueue(new Uint8Array([1, 2, 3])); + controller.byobRequest.respond(10); + } + }); + + const reader = rs.getReader(); + const {value, done} = await reader.read(); + assert_false(done, 'done should not be true'); + assert_array_equals(value, [1, 2, 3], 'value should be 3 bytes'); +}, 'byobRequest.respond() after enqueue() should not crash'); + +promise_test(async () => { + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 10, + pull(controller) { + const byobRequest = controller.byobRequest; + controller.enqueue(new Uint8Array([1, 2, 3])); + byobRequest.respond(10); + } + }); + + const reader = rs.getReader(); + const {value, done} = await reader.read(); + assert_false(done, 'done should not be true'); + assert_array_equals(value, [1, 2, 3], 'value should be 3 bytes'); +}, 'byobRequest.respond() with cached byobRequest after enqueue() should not crash'); + +promise_test(async () => { + const rs = new ReadableStream({ + type: 'bytes', + autoAllocateChunkSize: 10, + pull(controller) { + controller.enqueue(new Uint8Array([1, 2, 3])); + controller.byobRequest.respond(2); + } + }); + + const reader = rs.getReader(); + const [read1, read2] = await Promise.all([reader.read(), reader.read()]); + assert_false(read1.done, 'read1.done should not be true'); + assert_array_equals(read1.value, [1, 2, 3], 'read1.value should be 3 bytes'); + assert_false(read2.done, 'read2.done should not be true'); + assert_array_equals(read2.value, [0, 0], 'read2.value should be 2 bytes'); +}, 'byobRequest.respond() after enqueue() with double read should not crash'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/tee.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/tee.any.js new file mode 100644 index 00000000..60d82b9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-byte-streams/tee.any.js @@ -0,0 +1,969 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +// META: script=../resources/rs-test-templates.js +'use strict'; + +test(() => { + + const rs = new ReadableStream({ type: 'bytes' }); + const result = rs.tee(); + + assert_true(Array.isArray(result), 'return value should be an array'); + assert_equals(result.length, 2, 'array should have length 2'); + assert_equals(result[0].constructor, ReadableStream, '0th element should be a ReadableStream'); + assert_equals(result[1].constructor, ReadableStream, '1st element should be a ReadableStream'); + +}, 'ReadableStream teeing with byte source: rs.tee() returns an array of two ReadableStreams'); + +promise_test(async t => { + + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + c.enqueue(new Uint8Array([0x01])); + c.enqueue(new Uint8Array([0x02])); + c.close(); + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + + reader2.closed.then(t.unreached_func('branch2 should not be closed')); + + { + const result = await reader1.read(new Uint8Array(1)); + assert_equals(result.done, false, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01]), 'value'); + } + + { + const result = await reader1.read(new Uint8Array(1)); + assert_equals(result.done, false, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0x02]), 'value'); + } + + { + const result = await reader1.read(new Uint8Array(1)); + assert_equals(result.done, true, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0]).subarray(0, 0), 'value'); + } + + { + const result = await reader2.read(new Uint8Array(1)); + assert_equals(result.done, false, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01]), 'value'); + } + + await reader1.closed; + +}, 'ReadableStream teeing with byte source: should be able to read one branch to the end without affecting the other'); + +promise_test(async () => { + + let pullCount = 0; + const enqueuedChunk = new Uint8Array([0x01]); + const rs = new ReadableStream({ + type: 'bytes', + pull(c) { + ++pullCount; + if (pullCount === 1) { + c.enqueue(enqueuedChunk); + } + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + const [result1, result2] = await Promise.all([reader1.read(), reader2.read()]); + assert_equals(result1.done, false, 'reader1 done'); + assert_equals(result2.done, false, 'reader2 done'); + + const view1 = result1.value; + const view2 = result2.value; + assert_typed_array_equals(view1, new Uint8Array([0x01]), 'reader1 value'); + assert_typed_array_equals(view2, new Uint8Array([0x01]), 'reader2 value'); + + assert_not_equals(view1.buffer, view2.buffer, 'chunks should have different buffers'); + assert_not_equals(enqueuedChunk.buffer, view1.buffer, 'enqueued chunk and branch1\'s chunk should have different buffers'); + assert_not_equals(enqueuedChunk.buffer, view2.buffer, 'enqueued chunk and branch2\'s chunk should have different buffers'); + +}, 'ReadableStream teeing with byte source: chunks should be cloned for each branch'); + +promise_test(async () => { + + let pullCount = 0; + const rs = new ReadableStream({ + type: 'bytes', + pull(c) { + ++pullCount; + if (pullCount === 1) { + c.byobRequest.view[0] = 0x01; + c.byobRequest.respond(1); + } + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader(); + const buffer = new Uint8Array([42, 42, 42]).buffer; + + { + const result = await reader1.read(new Uint8Array(buffer, 0, 1)); + assert_equals(result.done, false, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01, 42, 42]).subarray(0, 1), 'value'); + } + + { + const result = await reader2.read(); + assert_equals(result.done, false, 'done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01]), 'value'); + } + +}, 'ReadableStream teeing with byte source: chunks for BYOB requests from branch 1 should be cloned to branch 2'); + +promise_test(async t => { + + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + c.enqueue(new Uint8Array([0x01])); + c.enqueue(new Uint8Array([0x02])); + }, + pull() { + throw theError; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + + { + const result = await reader1.read(new Uint8Array(1)); + assert_equals(result.done, false, 'first read from branch1 should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x01]), 'first read from branch1'); + } + + { + const result = await reader1.read(new Uint8Array(1)); + assert_equals(result.done, false, 'second read from branch1 should not be done'); + assert_typed_array_equals(result.value, new Uint8Array([0x02]), 'second read from branch1'); + } + + await promise_rejects_exactly(t, theError, reader1.read(new Uint8Array(1))); + await promise_rejects_exactly(t, theError, reader2.read(new Uint8Array(1))); + + await Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + +}, 'ReadableStream teeing with byte source: errors in the source should propagate to both branches'); + +promise_test(async () => { + + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + c.enqueue(new Uint8Array([0x01])); + c.enqueue(new Uint8Array([0x02])); + c.close(); + } + }); + + const [branch1, branch2] = rs.tee(); + branch1.cancel(); + + const [chunks1, chunks2] = await Promise.all([readableStreamToArray(branch1), readableStreamToArray(branch2)]); + assert_array_equals(chunks1, [], 'branch1 should have no chunks'); + assert_equals(chunks2.length, 2, 'branch2 should have two chunks'); + assert_typed_array_equals(chunks2[0], new Uint8Array([0x01]), 'first chunk from branch2'); + assert_typed_array_equals(chunks2[1], new Uint8Array([0x02]), 'second chunk from branch2'); + +}, 'ReadableStream teeing with byte source: canceling branch1 should not impact branch2'); + +promise_test(async () => { + + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + c.enqueue(new Uint8Array([0x01])); + c.enqueue(new Uint8Array([0x02])); + c.close(); + } + }); + + const [branch1, branch2] = rs.tee(); + branch2.cancel(); + + const [chunks1, chunks2] = await Promise.all([readableStreamToArray(branch1), readableStreamToArray(branch2)]); + assert_equals(chunks1.length, 2, 'branch1 should have two chunks'); + assert_typed_array_equals(chunks1[0], new Uint8Array([0x01]), 'first chunk from branch1'); + assert_typed_array_equals(chunks1[1], new Uint8Array([0x02]), 'second chunk from branch1'); + assert_array_equals(chunks2, [], 'branch2 should have no chunks'); + +}, 'ReadableStream teeing with byte source: canceling branch2 should not impact branch1'); + +templatedRSTeeCancel('ReadableStream teeing with byte source', (extras) => { + return new ReadableStream({ type: 'bytes', ...extras }); +}); + +promise_test(async () => { + + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + + const promise = Promise.all([reader1.closed, reader2.closed]); + + controller.close(); + + // The branches are created with HWM 0, so we need to read from at least one of them + // to observe the stream becoming closed. + const read1 = await reader1.read(new Uint8Array(1)); + assert_equals(read1.done, true, 'first read from branch1 should be done'); + + await promise; + +}, 'ReadableStream teeing with byte source: closing the original should close the branches'); + +promise_test(async t => { + + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + + const theError = { name: 'boo!' }; + const promise = Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + + controller.error(theError); + await promise; + +}, 'ReadableStream teeing with byte source: erroring the original should immediately error the branches'); + +promise_test(async t => { + + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + const theError = { name: 'boo!' }; + const promise = Promise.all([ + promise_rejects_exactly(t, theError, reader1.read()), + promise_rejects_exactly(t, theError, reader2.read()) + ]); + + controller.error(theError); + await promise; + +}, 'ReadableStream teeing with byte source: erroring the original should error pending reads from default reader'); + +promise_test(async t => { + + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + + const theError = { name: 'boo!' }; + const promise = Promise.all([ + promise_rejects_exactly(t, theError, reader1.read(new Uint8Array(1))), + promise_rejects_exactly(t, theError, reader2.read(new Uint8Array(1))) + ]); + + controller.error(theError); + await promise; + +}, 'ReadableStream teeing with byte source: erroring the original should error pending reads from BYOB reader'); + +promise_test(async () => { + + let controller; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + const cancelPromise = reader2.cancel(); + + controller.enqueue(new Uint8Array([0x01])); + + const read1 = await reader1.read(new Uint8Array(1)); + assert_equals(read1.done, false, 'first read() from branch1 should not be done'); + assert_typed_array_equals(read1.value, new Uint8Array([0x01]), 'first read() from branch1'); + + controller.close(); + + const read2 = await reader1.read(new Uint8Array(1)); + assert_equals(read2.done, true, 'second read() from branch1 should be done'); + + await Promise.all([ + reader1.closed, + cancelPromise + ]); + +}, 'ReadableStream teeing with byte source: canceling branch1 should finish when branch2 reads until end of stream'); + +promise_test(async t => { + + let controller; + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + type: 'bytes', + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader({ mode: 'byob' }); + const cancelPromise = reader2.cancel(); + + controller.error(theError); + + await Promise.all([ + promise_rejects_exactly(t, theError, reader1.read(new Uint8Array(1))), + cancelPromise + ]); + +}, 'ReadableStream teeing with byte source: canceling branch1 should finish when original stream errors'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + // Create two branches, each with a HWM of 0. This should result in no chunks being pulled. + rs.tee(); + + await flushAsyncEvents(); + assert_array_equals(rs.events, [], 'pull should not be called'); + +}, 'ReadableStream teeing with byte source: should not pull any chunks if no branches are reading'); + +promise_test(async () => { + + const rs = recordingReadableStream({ + type: 'bytes', + pull(controller) { + controller.enqueue(new Uint8Array([0x01])); + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + await Promise.all([ + reader1.read(new Uint8Array(1)), + reader2.read(new Uint8Array(1)) + ]); + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + +}, 'ReadableStream teeing with byte source: should only pull enough to fill the emptiest queue'); + +promise_test(async t => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const theError = { name: 'boo!' }; + + rs.controller.error(theError); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + await flushAsyncEvents(); + assert_array_equals(rs.events, [], 'pull should not be called'); + + await Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + +}, 'ReadableStream teeing with byte source: should not pull when original is already errored'); + +for (const branch of [1, 2]) { + promise_test(async t => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const theError = { name: 'boo!' }; + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + await flushAsyncEvents(); + assert_array_equals(rs.events, [], 'pull should not be called'); + + const reader = (branch === 1) ? reader1 : reader2; + const read1 = reader.read(new Uint8Array(1)); + + await flushAsyncEvents(); + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + + rs.controller.error(theError); + + await Promise.all([ + promise_rejects_exactly(t, theError, read1), + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + + await flushAsyncEvents(); + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + + }, `ReadableStream teeing with byte source: stops pulling when original stream errors while branch ${branch} is reading`); +} + +promise_test(async t => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const theError = { name: 'boo!' }; + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + await flushAsyncEvents(); + assert_array_equals(rs.events, [], 'pull should not be called'); + + const read1 = reader1.read(new Uint8Array(1)); + const read2 = reader2.read(new Uint8Array(1)); + + await flushAsyncEvents(); + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + + rs.controller.error(theError); + + await Promise.all([ + promise_rejects_exactly(t, theError, read1), + promise_rejects_exactly(t, theError, read2), + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + + await flushAsyncEvents(); + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + +}, 'ReadableStream teeing with byte source: stops pulling when original stream errors while both branches are reading'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + const read2 = reader2.read(new Uint8Array([0x22])); + + const cancel1 = reader1.cancel(); + await flushAsyncEvents(); + const cancel2 = reader2.cancel(); + + const result1 = await read1; + assert_object_equals(result1, { value: undefined, done: true }); + const result2 = await read2; + assert_object_equals(result2, { value: undefined, done: true }); + + await Promise.all([cancel1, cancel2]); + +}, 'ReadableStream teeing with byte source: canceling both branches in sequence with delay'); + +promise_test(async t => { + + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + type: 'bytes', + cancel() { + throw theError; + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + const read2 = reader2.read(new Uint8Array([0x22])); + + const cancel1 = reader1.cancel(); + await flushAsyncEvents(); + const cancel2 = reader2.cancel(); + + const result1 = await read1; + assert_object_equals(result1, { value: undefined, done: true }); + const result2 = await read2; + assert_object_equals(result2, { value: undefined, done: true }); + + await Promise.all([ + promise_rejects_exactly(t, theError, cancel1), + promise_rejects_exactly(t, theError, cancel2) + ]); + +}, 'ReadableStream teeing with byte source: failing to cancel when canceling both branches in sequence with delay'); + +promise_test(async () => { + + let cancelResolve; + const cancelCalled = new Promise((resolve) => { + cancelResolve = resolve; + }); + const rs = recordingReadableStream({ + type: 'bytes', + cancel() { + cancelResolve(); + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // We are reading into branch1's buffer. + const byobRequest1 = rs.controller.byobRequest; + assert_not_equals(byobRequest1, null); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([0x11]), 'byobRequest1.view'); + + // Cancelling branch1 should not affect the BYOB request. + const cancel1 = reader1.cancel(); + const result1 = await read1; + assert_equals(result1.done, true); + assert_equals(result1.value, undefined); + await flushAsyncEvents(); + const byobRequest2 = rs.controller.byobRequest; + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11]), 'byobRequest2.view'); + + // Cancelling branch1 should invalidate the BYOB request. + const cancel2 = reader2.cancel(); + await cancelCalled; + const byobRequest3 = rs.controller.byobRequest; + assert_equals(byobRequest3, null); + const result2 = await read2; + assert_equals(result2.done, true); + assert_equals(result2.value, undefined); + + await Promise.all([cancel1, cancel2]); + +}, 'ReadableStream teeing with byte source: read from branch1 and branch2, cancel branch1, cancel branch2'); + +promise_test(async () => { + + let cancelResolve; + const cancelCalled = new Promise((resolve) => { + cancelResolve = resolve; + }); + const rs = recordingReadableStream({ + type: 'bytes', + cancel() { + cancelResolve(); + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // We are reading into branch1's buffer. + const byobRequest1 = rs.controller.byobRequest; + assert_not_equals(byobRequest1, null); + assert_typed_array_equals(byobRequest1.view, new Uint8Array([0x11]), 'byobRequest1.view'); + + // Cancelling branch2 should not affect the BYOB request. + const cancel2 = reader2.cancel(); + const result2 = await read2; + assert_equals(result2.done, true); + assert_equals(result2.value, undefined); + await flushAsyncEvents(); + const byobRequest2 = rs.controller.byobRequest; + assert_typed_array_equals(byobRequest2.view, new Uint8Array([0x11]), 'byobRequest2.view'); + + // Cancelling branch1 should invalidate the BYOB request. + const cancel1 = reader1.cancel(); + await cancelCalled; + const byobRequest3 = rs.controller.byobRequest; + assert_equals(byobRequest3, null); + const result1 = await read1; + assert_equals(result1.done, true); + assert_equals(result1.value, undefined); + + await Promise.all([cancel1, cancel2]); + +}, 'ReadableStream teeing with byte source: read from branch1 and branch2, cancel branch2, cancel branch1'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // We are reading into branch1's buffer. + assert_typed_array_equals(rs.controller.byobRequest.view, new Uint8Array([0x11]), 'first byobRequest.view'); + + // Cancelling branch2 should not affect the BYOB request. + reader2.cancel(); + const result2 = await read2; + assert_equals(result2.done, true); + assert_equals(result2.value, undefined); + await flushAsyncEvents(); + assert_typed_array_equals(rs.controller.byobRequest.view, new Uint8Array([0x11]), 'second byobRequest.view'); + + // Respond to the BYOB request. + rs.controller.byobRequest.view[0] = 0x33; + rs.controller.byobRequest.respond(1); + + // branch1 should receive the read chunk. + const result1 = await read1; + assert_equals(result1.done, false); + assert_typed_array_equals(result1.value, new Uint8Array([0x33]), 'first read() from branch1'); + +}, 'ReadableStream teeing with byte source: read from branch1 and branch2, cancel branch2, enqueue to branch1'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // We are reading into branch1's buffer. + assert_typed_array_equals(rs.controller.byobRequest.view, new Uint8Array([0x11]), 'first byobRequest.view'); + + // Cancelling branch1 should not affect the BYOB request. + reader1.cancel(); + const result1 = await read1; + assert_equals(result1.done, true); + assert_equals(result1.value, undefined); + await flushAsyncEvents(); + assert_typed_array_equals(rs.controller.byobRequest.view, new Uint8Array([0x11]), 'second byobRequest.view'); + + // Respond to the BYOB request. + rs.controller.byobRequest.view[0] = 0x33; + rs.controller.byobRequest.respond(1); + + // branch2 should receive the read chunk. + const result2 = await read2; + assert_equals(result2.done, false); + assert_typed_array_equals(result2.value, new Uint8Array([0x33]), 'first read() from branch2'); + +}, 'ReadableStream teeing with byte source: read from branch1 and branch2, cancel branch1, respond to branch2'); + +promise_test(async () => { + + let pullCount = 0; + const byobRequestDefined = []; + const rs = new ReadableStream({ + type: 'bytes', + pull(c) { + ++pullCount; + byobRequestDefined.push(c.byobRequest !== null); + c.enqueue(new Uint8Array([pullCount])); + } + }); + + const [branch1, _] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + + const result1 = await reader1.read(new Uint8Array([0x11])); + assert_equals(result1.done, false, 'first read should not be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x1]), 'first read'); + assert_equals(pullCount, 1, 'pull() should be called once'); + assert_equals(byobRequestDefined[0], true, 'should have created a BYOB request for first read'); + + reader1.releaseLock(); + const reader2 = branch1.getReader(); + + const result2 = await reader2.read(); + assert_equals(result2.done, false, 'second read should not be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x2]), 'second read'); + assert_equals(pullCount, 2, 'pull() should be called twice'); + assert_equals(byobRequestDefined[1], false, 'should not have created a BYOB request for second read'); + +}, 'ReadableStream teeing with byte source: pull with BYOB reader, then pull with default reader'); + +promise_test(async () => { + + let pullCount = 0; + const byobRequestDefined = []; + const rs = new ReadableStream({ + type: 'bytes', + pull(c) { + ++pullCount; + byobRequestDefined.push(c.byobRequest !== null); + c.enqueue(new Uint8Array([pullCount])); + } + }); + + const [branch1, _] = rs.tee(); + const reader1 = branch1.getReader(); + + const result1 = await reader1.read(); + assert_equals(result1.done, false, 'first read should not be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x1]), 'first read'); + assert_equals(pullCount, 1, 'pull() should be called once'); + assert_equals(byobRequestDefined[0], false, 'should not have created a BYOB request for first read'); + + reader1.releaseLock(); + const reader2 = branch1.getReader({ mode: 'byob' }); + + const result2 = await reader2.read(new Uint8Array([0x22])); + assert_equals(result2.done, false, 'second read should not be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x2]), 'second read'); + assert_equals(pullCount, 2, 'pull() should be called twice'); + assert_equals(byobRequestDefined[1], true, 'should have created a BYOB request for second read'); + +}, 'ReadableStream teeing with byte source: pull with default reader, then pull with BYOB reader'); + +promise_test(async () => { + + const rs = recordingReadableStream({ + type: 'bytes' + }); + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + + // Wait for each branch's start() promise to resolve. + await flushAsyncEvents(); + + const read2 = reader2.read(new Uint8Array([0x22])); + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + + // branch2 should provide the BYOB request. + const byobRequest = rs.controller.byobRequest; + assert_typed_array_equals(byobRequest.view, new Uint8Array([0x22]), 'first BYOB request'); + byobRequest.view[0] = 0x01; + byobRequest.respond(1); + + const result1 = await read1; + assert_equals(result1.done, false, 'first read should not be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x1]), 'first read'); + + const result2 = await read2; + assert_equals(result2.done, false, 'second read should not be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x1]), 'second read'); + +}, 'ReadableStream teeing with byte source: read from branch2, then read from branch1'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader({ mode: 'byob' }); + await flushAsyncEvents(); + + const read1 = reader1.read(); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // There should be no BYOB request. + assert_equals(rs.controller.byobRequest, null, 'first BYOB request'); + + // Close the stream. + rs.controller.close(); + + const result1 = await read1; + assert_equals(result1.done, true, 'read from branch1 should be done'); + assert_equals(result1.value, undefined, 'read from branch1'); + + // branch2 should get its buffer back. + const result2 = await read2; + assert_equals(result2.done, true, 'read from branch2 should be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x22]).subarray(0, 0), 'read from branch2'); + +}, 'ReadableStream teeing with byte source: read from branch1 with default reader, then close while branch2 has pending BYOB read'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader({ mode: 'byob' }); + const reader2 = branch2.getReader(); + await flushAsyncEvents(); + + const read2 = reader2.read(); + const read1 = reader1.read(new Uint8Array([0x11])); + await flushAsyncEvents(); + + // There should be no BYOB request. + assert_equals(rs.controller.byobRequest, null, 'first BYOB request'); + + // Close the stream. + rs.controller.close(); + + const result2 = await read2; + assert_equals(result2.done, true, 'read from branch2 should be done'); + assert_equals(result2.value, undefined, 'read from branch2'); + + // branch1 should get its buffer back. + const result1 = await read1; + assert_equals(result1.done, true, 'read from branch1 should be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x11]).subarray(0, 0), 'read from branch1'); + +}, 'ReadableStream teeing with byte source: read from branch2 with default reader, then close while branch1 has pending BYOB read'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + await flushAsyncEvents(); + + const read1 = reader1.read(new Uint8Array([0x11])); + const read2 = reader2.read(new Uint8Array([0x22])); + await flushAsyncEvents(); + + // branch1 should provide the BYOB request. + const byobRequest = rs.controller.byobRequest; + assert_typed_array_equals(byobRequest.view, new Uint8Array([0x11]), 'first BYOB request'); + + // Close the stream. + rs.controller.close(); + byobRequest.respond(0); + + // Both branches should get their buffers back. + const result1 = await read1; + assert_equals(result1.done, true, 'first read should be done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x11]).subarray(0, 0), 'first read'); + + const result2 = await read2; + assert_equals(result2.done, true, 'second read should be done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x22]).subarray(0, 0), 'second read'); + +}, 'ReadableStream teeing with byte source: close when both branches have pending BYOB reads'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + const branch1Reads = [reader1.read(), reader1.read()]; + const branch2Reads = [reader2.read(), reader2.read()]; + + await flushAsyncEvents(); + rs.controller.enqueue(new Uint8Array([0x11])); + rs.controller.close(); + + const result1 = await branch1Reads[0]; + assert_equals(result1.done, false, 'first read() from branch1 should be not done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x11]), 'first chunk from branch1 should be correct'); + const result2 = await branch2Reads[0]; + assert_equals(result2.done, false, 'first read() from branch2 should be not done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x11]), 'first chunk from branch2 should be correct'); + + assert_object_equals(await branch1Reads[1], { value: undefined, done: true }, 'second read() from branch1 should be done'); + assert_object_equals(await branch2Reads[1], { value: undefined, done: true }, 'second read() from branch2 should be done'); + +}, 'ReadableStream teeing with byte source: enqueue() and close() while both branches are pulling'); + +promise_test(async () => { + + const rs = recordingReadableStream({ type: 'bytes' }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader({ mode: 'byob' })); + const branch1Reads = [reader1.read(new Uint8Array(1)), reader1.read(new Uint8Array(1))]; + const branch2Reads = [reader2.read(new Uint8Array(1)), reader2.read(new Uint8Array(1))]; + + await flushAsyncEvents(); + rs.controller.byobRequest.view[0] = 0x11; + rs.controller.byobRequest.respond(1); + rs.controller.close(); + + const result1 = await branch1Reads[0]; + assert_equals(result1.done, false, 'first read() from branch1 should be not done'); + assert_typed_array_equals(result1.value, new Uint8Array([0x11]), 'first chunk from branch1 should be correct'); + const result2 = await branch2Reads[0]; + assert_equals(result2.done, false, 'first read() from branch2 should be not done'); + assert_typed_array_equals(result2.value, new Uint8Array([0x11]), 'first chunk from branch2 should be correct'); + + const result3 = await branch1Reads[1]; + assert_equals(result3.done, true, 'second read() from branch1 should be done'); + assert_typed_array_equals(result3.value, new Uint8Array([0]).subarray(0, 0), 'second chunk from branch1 should be correct'); + const result4 = await branch2Reads[1]; + assert_equals(result4.done, true, 'second read() from branch2 should be done'); + assert_typed_array_equals(result4.value, new Uint8Array([0]).subarray(0, 0), 'second chunk from branch2 should be correct'); + +}, 'ReadableStream teeing with byte source: respond() and close() while both branches are pulling'); + +promise_test(async t => { + let pullCount = 0; + const arrayBuffer = new Uint8Array([0x01, 0x02, 0x03]).buffer; + const enqueuedChunk = new Uint8Array(arrayBuffer, 2); + assert_equals(enqueuedChunk.length, 1); + assert_equals(enqueuedChunk.byteOffset, 2); + const rs = new ReadableStream({ + type: 'bytes', + pull(c) { + ++pullCount; + if (pullCount === 1) { + c.enqueue(enqueuedChunk); + } + } + }); + + const [branch1, branch2] = rs.tee(); + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + const [result1, result2] = await Promise.all([reader1.read(), reader2.read()]); + assert_equals(result1.done, false, 'reader1 done'); + assert_equals(result2.done, false, 'reader2 done'); + + const view1 = result1.value; + const view2 = result2.value; + // The first stream has the transferred buffer, but the second stream has the + // cloned buffer. + const underlying = new Uint8Array([0x01, 0x02, 0x03]).buffer; + assert_typed_array_equals(view1, new Uint8Array(underlying, 2), 'reader1 value'); + assert_typed_array_equals(view2, new Uint8Array([0x03]), 'reader2 value'); +}, 'ReadableStream teeing with byte source: reading an array with a byte offset should clone correctly'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/async-iterator.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/async-iterator.any.js new file mode 100644 index 00000000..e192201b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/async-iterator.any.js @@ -0,0 +1,732 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1'); + +function assert_iter_result(iterResult, value, done, message) { + const prefix = message === undefined ? '' : `${message} `; + assert_equals(typeof iterResult, 'object', `${prefix}type is object`); + assert_equals(Object.getPrototypeOf(iterResult), Object.prototype, `${prefix}[[Prototype]]`); + assert_array_equals(Object.getOwnPropertyNames(iterResult).sort(), ['done', 'value'], `${prefix}property names`); + assert_equals(iterResult.value, value, `${prefix}value`); + assert_equals(iterResult.done, done, `${prefix}done`); +} + +test(() => { + const s = new ReadableStream(); + const it = s.values(); + const proto = Object.getPrototypeOf(it); + + const AsyncIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf(async function* () {}).prototype); + assert_equals(Object.getPrototypeOf(proto), AsyncIteratorPrototype, 'prototype should extend AsyncIteratorPrototype'); + + const methods = ['next', 'return'].sort(); + assert_array_equals(Object.getOwnPropertyNames(proto).sort(), methods, 'should have all the correct methods'); + + for (const m of methods) { + const propDesc = Object.getOwnPropertyDescriptor(proto, m); + assert_true(propDesc.enumerable, 'method should be enumerable'); + assert_true(propDesc.configurable, 'method should be configurable'); + assert_true(propDesc.writable, 'method should be writable'); + assert_equals(typeof it[m], 'function', 'method should be a function'); + assert_equals(it[m].name, m, 'method should have the correct name'); + } + + assert_equals(it.next.length, 0, 'next should have no parameters'); + assert_equals(it.return.length, 1, 'return should have 1 parameter'); + assert_equals(typeof it.throw, 'undefined', 'throw should not exist'); +}, 'Async iterator instances should have the correct list of properties'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + } + }); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [1, 2, 3]); +}, 'Async-iterating a push source'); + +promise_test(async () => { + let i = 1; + const s = new ReadableStream({ + pull(c) { + c.enqueue(i); + if (i >= 3) { + c.close(); + } + i += 1; + } + }); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [1, 2, 3]); +}, 'Async-iterating a pull source'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(undefined); + c.enqueue(undefined); + c.enqueue(undefined); + c.close(); + } + }); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [undefined, undefined, undefined]); +}, 'Async-iterating a push source with undefined values'); + +promise_test(async () => { + let i = 1; + const s = new ReadableStream({ + pull(c) { + c.enqueue(undefined); + if (i >= 3) { + c.close(); + } + i += 1; + } + }); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [undefined, undefined, undefined]); +}, 'Async-iterating a pull source with undefined values'); + +promise_test(async () => { + let i = 1; + const s = recordingReadableStream({ + pull(c) { + c.enqueue(i); + if (i >= 3) { + c.close(); + } + i += 1; + }, + }, new CountQueuingStrategy({ highWaterMark: 0 })); + + const it = s.values(); + assert_array_equals(s.events, []); + + const read1 = await it.next(); + assert_iter_result(read1, 1, false); + assert_array_equals(s.events, ['pull']); + + const read2 = await it.next(); + assert_iter_result(read2, 2, false); + assert_array_equals(s.events, ['pull', 'pull']); + + const read3 = await it.next(); + assert_iter_result(read3, 3, false); + assert_array_equals(s.events, ['pull', 'pull', 'pull']); + + const read4 = await it.next(); + assert_iter_result(read4, undefined, true); + assert_array_equals(s.events, ['pull', 'pull', 'pull']); +}, 'Async-iterating a pull source manually'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.error('e'); + }, + }); + + try { + for await (const chunk of s) {} + assert_unreached(); + } catch (e) { + assert_equals(e, 'e'); + } +}, 'Async-iterating an errored stream throws'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.close(); + } + }); + + for await (const chunk of s) { + assert_unreached(); + } +}, 'Async-iterating a closed stream never executes the loop body, but works fine'); + +promise_test(async () => { + const s = new ReadableStream(); + + const loop = async () => { + for await (const chunk of s) { + assert_unreached(); + } + assert_unreached(); + }; + + await Promise.race([ + loop(), + flushAsyncEvents() + ]); +}, 'Async-iterating an empty but not closed/errored stream never executes the loop body and stalls the async function'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + }, + }); + + const reader = s.getReader(); + const readResult = await reader.read(); + assert_iter_result(readResult, 1, false); + reader.releaseLock(); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [2, 3]); +}, 'Async-iterating a partially consumed stream'); + +for (const type of ['throw', 'break', 'return']) { + for (const preventCancel of [false, true]) { + promise_test(async () => { + const s = recordingReadableStream({ + start(c) { + c.enqueue(0); + } + }); + + // use a separate function for the loop body so return does not stop the test + const loop = async () => { + for await (const c of s.values({ preventCancel })) { + if (type === 'throw') { + throw new Error(); + } else if (type === 'break') { + break; + } else if (type === 'return') { + return; + } + } + }; + + try { + await loop(); + } catch (e) {} + + if (preventCancel) { + assert_array_equals(s.events, ['pull'], `cancel() should not be called`); + } else { + assert_array_equals(s.events, ['pull', 'cancel', undefined], `cancel() should be called`); + } + }, `Cancellation behavior when ${type}ing inside loop body; preventCancel = ${preventCancel}`); + } +} + +for (const preventCancel of [false, true]) { + promise_test(async () => { + const s = recordingReadableStream({ + start(c) { + c.enqueue(0); + } + }); + + const it = s.values({ preventCancel }); + await it.return(); + + if (preventCancel) { + assert_array_equals(s.events, [], `cancel() should not be called`); + } else { + assert_array_equals(s.events, ['cancel', undefined], `cancel() should be called`); + } + }, `Cancellation behavior when manually calling return(); preventCancel = ${preventCancel}`); +} + +promise_test(async t => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResult1 = await it.next(); + assert_iter_result(iterResult1, 0, false, '1st next()'); + + await promise_rejects_exactly(t, error1, it.next(), '2nd next()'); +}, 'next() rejects if the stream errors'); + +promise_test(async () => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResult = await it.return('return value'); + assert_iter_result(iterResult, 'return value', true); +}, 'return() does not rejects if the stream has not errored yet'); + +promise_test(async t => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + // Do not error in start() because doing so would prevent acquiring a reader/async iterator. + c.error(error1); + } + }); + + const it = s[Symbol.asyncIterator](); + + await flushAsyncEvents(); + await promise_rejects_exactly(t, error1, it.return('return value')); +}, 'return() rejects if the stream has errored'); + +promise_test(async t => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResult1 = await it.next(); + assert_iter_result(iterResult1, 0, false, '1st next()'); + + await promise_rejects_exactly(t, error1, it.next(), '2nd next()'); + + const iterResult3 = await it.next(); + assert_iter_result(iterResult3, undefined, true, '3rd next()'); +}, 'next() that succeeds; next() that reports an error; next()'); + +promise_test(async () => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResults = await Promise.allSettled([it.next(), it.next(), it.next()]); + + assert_equals(iterResults[0].status, 'fulfilled', '1st next() promise status'); + assert_iter_result(iterResults[0].value, 0, false, '1st next()'); + + assert_equals(iterResults[1].status, 'rejected', '2nd next() promise status'); + assert_equals(iterResults[1].reason, error1, '2nd next() rejection reason'); + + assert_equals(iterResults[2].status, 'fulfilled', '3rd next() promise status'); + assert_iter_result(iterResults[2].value, undefined, true, '3rd next()'); +}, 'next() that succeeds; next() that reports an error(); next() [no awaiting]'); + +promise_test(async t => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResult1 = await it.next(); + assert_iter_result(iterResult1, 0, false, '1st next()'); + + await promise_rejects_exactly(t, error1, it.next(), '2nd next()'); + + const iterResult3 = await it.return('return value'); + assert_iter_result(iterResult3, 'return value', true, 'return()'); +}, 'next() that succeeds; next() that reports an error(); return()'); + +promise_test(async () => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator](); + + const iterResults = await Promise.allSettled([it.next(), it.next(), it.return('return value')]); + + assert_equals(iterResults[0].status, 'fulfilled', '1st next() promise status'); + assert_iter_result(iterResults[0].value, 0, false, '1st next()'); + + assert_equals(iterResults[1].status, 'rejected', '2nd next() promise status'); + assert_equals(iterResults[1].reason, error1, '2nd next() rejection reason'); + + assert_equals(iterResults[2].status, 'fulfilled', 'return() promise status'); + assert_iter_result(iterResults[2].value, 'return value', true, 'return()'); +}, 'next() that succeeds; next() that reports an error(); return() [no awaiting]'); + +promise_test(async () => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + c.enqueue(timesPulled); + ++timesPulled; + } + }); + const it = s[Symbol.asyncIterator](); + + const iterResult1 = await it.next(); + assert_iter_result(iterResult1, 0, false, 'next()'); + + const iterResult2 = await it.return('return value'); + assert_iter_result(iterResult2, 'return value', true, 'return()'); + + assert_equals(timesPulled, 2); +}, 'next() that succeeds; return()'); + +promise_test(async () => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + c.enqueue(timesPulled); + ++timesPulled; + } + }); + const it = s[Symbol.asyncIterator](); + + const iterResults = await Promise.allSettled([it.next(), it.return('return value')]); + + assert_equals(iterResults[0].status, 'fulfilled', 'next() promise status'); + assert_iter_result(iterResults[0].value, 0, false, 'next()'); + + assert_equals(iterResults[1].status, 'fulfilled', 'return() promise status'); + assert_iter_result(iterResults[1].value, 'return value', true, 'return()'); + + assert_equals(timesPulled, 2); +}, 'next() that succeeds; return() [no awaiting]'); + +promise_test(async () => { + const rs = new ReadableStream(); + const it = rs.values(); + + const iterResult1 = await it.return('return value'); + assert_iter_result(iterResult1, 'return value', true, 'return()'); + + const iterResult2 = await it.next(); + assert_iter_result(iterResult2, undefined, true, 'next()'); +}, 'return(); next()'); + +promise_test(async () => { + const rs = new ReadableStream(); + const it = rs.values(); + + const resolveOrder = []; + const iterResults = await Promise.allSettled([ + it.return('return value').then(result => { + resolveOrder.push('return'); + return result; + }), + it.next().then(result => { + resolveOrder.push('next'); + return result; + }) + ]); + + assert_equals(iterResults[0].status, 'fulfilled', 'return() promise status'); + assert_iter_result(iterResults[0].value, 'return value', true, 'return()'); + + assert_equals(iterResults[1].status, 'fulfilled', 'next() promise status'); + assert_iter_result(iterResults[1].value, undefined, true, 'next()'); + + assert_array_equals(resolveOrder, ['return', 'next'], 'next() resolves after return()'); +}, 'return(); next() [no awaiting]'); + +promise_test(async () => { + let resolveCancelPromise; + const rs = recordingReadableStream({ + cancel(reason) { + return new Promise(r => resolveCancelPromise = r); + } + }); + const it = rs.values(); + + let returnResolved = false; + const returnPromise = it.return('return value').then(result => { + returnResolved = true; + return result; + }); + await flushAsyncEvents(); + assert_false(returnResolved, 'return() should not resolve while cancel() promise is pending'); + + resolveCancelPromise(); + const iterResult1 = await returnPromise; + assert_iter_result(iterResult1, 'return value', true, 'return()'); + + const iterResult2 = await it.next(); + assert_iter_result(iterResult2, undefined, true, 'next()'); +}, 'return(); next() with delayed cancel()'); + +promise_test(async () => { + let resolveCancelPromise; + const rs = recordingReadableStream({ + cancel(reason) { + return new Promise(r => resolveCancelPromise = r); + } + }); + const it = rs.values(); + + const resolveOrder = []; + const returnPromise = it.return('return value').then(result => { + resolveOrder.push('return'); + return result; + }); + const nextPromise = it.next().then(result => { + resolveOrder.push('next'); + return result; + }); + + assert_array_equals(rs.events, ['cancel', 'return value'], 'return() should call cancel()'); + assert_array_equals(resolveOrder, [], 'return() should not resolve before cancel() resolves'); + + resolveCancelPromise(); + const iterResult1 = await returnPromise; + assert_iter_result(iterResult1, 'return value', true, 'return() should resolve with original reason'); + const iterResult2 = await nextPromise; + assert_iter_result(iterResult2, undefined, true, 'next() should resolve with done result'); + + assert_array_equals(rs.events, ['cancel', 'return value'], 'no pull() after cancel()'); + assert_array_equals(resolveOrder, ['return', 'next'], 'next() should resolve after return() resolves'); + +}, 'return(); next() with delayed cancel() [no awaiting]'); + +promise_test(async () => { + const rs = new ReadableStream(); + const it = rs.values(); + + const iterResult1 = await it.return('return value 1'); + assert_iter_result(iterResult1, 'return value 1', true, '1st return()'); + + const iterResult2 = await it.return('return value 2'); + assert_iter_result(iterResult2, 'return value 2', true, '1st return()'); +}, 'return(); return()'); + +promise_test(async () => { + const rs = new ReadableStream(); + const it = rs.values(); + + const resolveOrder = []; + const iterResults = await Promise.allSettled([ + it.return('return value 1').then(result => { + resolveOrder.push('return 1'); + return result; + }), + it.return('return value 2').then(result => { + resolveOrder.push('return 2'); + return result; + }) + ]); + + assert_equals(iterResults[0].status, 'fulfilled', '1st return() promise status'); + assert_iter_result(iterResults[0].value, 'return value 1', true, '1st return()'); + + assert_equals(iterResults[1].status, 'fulfilled', '2nd return() promise status'); + assert_iter_result(iterResults[1].value, 'return value 2', true, '1st return()'); + + assert_array_equals(resolveOrder, ['return 1', 'return 2'], '2nd return() resolves after 1st return()'); +}, 'return(); return() [no awaiting]'); + +test(() => { + const s = new ReadableStream({ + start(c) { + c.enqueue(0); + c.close(); + }, + }); + s.values(); + assert_throws_js(TypeError, () => s.values(), 'values() should throw'); +}, 'values() throws if there\'s already a lock'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + } + }); + + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + } + assert_array_equals(chunks, [1, 2, 3]); + + const reader = s.getReader(); + await reader.closed; +}, 'Acquiring a reader after exhaustively async-iterating a stream'); + +promise_test(async t => { + let timesPulled = 0; + const s = new ReadableStream({ + pull(c) { + if (timesPulled === 0) { + c.enqueue(0); + ++timesPulled; + } else { + c.error(error1); + } + } + }); + + const it = s[Symbol.asyncIterator]({ preventCancel: true }); + + const iterResult1 = await it.next(); + assert_iter_result(iterResult1, 0, false, '1st next()'); + + await promise_rejects_exactly(t, error1, it.next(), '2nd next()'); + + const iterResult2 = await it.return('return value'); + assert_iter_result(iterResult2, 'return value', true, 'return()'); + + // i.e. it should not reject with a generic "this stream is locked" TypeError. + const reader = s.getReader(); + await promise_rejects_exactly(t, error1, reader.closed, 'closed on the new reader should reject with the error'); +}, 'Acquiring a reader after return()ing from a stream that errors'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + }, + }); + + // read the first two chunks, then cancel + const chunks = []; + for await (const chunk of s) { + chunks.push(chunk); + if (chunk >= 2) { + break; + } + } + assert_array_equals(chunks, [1, 2]); + + const reader = s.getReader(); + await reader.closed; +}, 'Acquiring a reader after partially async-iterating a stream'); + +promise_test(async () => { + const s = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + }, + }); + + // read the first two chunks, then release lock + const chunks = []; + for await (const chunk of s.values({preventCancel: true})) { + chunks.push(chunk); + if (chunk >= 2) { + break; + } + } + assert_array_equals(chunks, [1, 2]); + + const reader = s.getReader(); + const readResult = await reader.read(); + assert_iter_result(readResult, 3, false); + await reader.closed; +}, 'Acquiring a reader and reading the remaining chunks after partially async-iterating a stream with preventCancel = true'); + +for (const preventCancel of [false, true]) { + test(() => { + const rs = new ReadableStream(); + rs.values({ preventCancel }).return(); + // The test passes if this line doesn't throw. + rs.getReader(); + }, `return() should unlock the stream synchronously when preventCancel = ${preventCancel}`); +} + +promise_test(async () => { + const rs = new ReadableStream({ + async start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.enqueue('c'); + await flushAsyncEvents(); + // At this point, the async iterator has a read request in the stream's queue for its pending next() promise. + // Closing the stream now causes two things to happen *synchronously*: + // 1. ReadableStreamClose resolves reader.[[closedPromise]] with undefined. + // 2. ReadableStreamClose calls the read request's close steps, which calls ReadableStreamReaderGenericRelease, + // which replaces reader.[[closedPromise]] with a rejected promise. + c.close(); + } + }); + + const chunks = []; + for await (const chunk of rs) { + chunks.push(chunk); + } + assert_array_equals(chunks, ['a', 'b', 'c']); +}, 'close() while next() is pending'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-strategies.any.js new file mode 100644 index 00000000..49fa4bdb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-strategies.any.js @@ -0,0 +1,198 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +test(() => { + + const theError = new Error('a unique string'); + + assert_throws_exactly(theError, () => { + new ReadableStream({}, { + get size() { + throw theError; + }, + highWaterMark: 5 + }); + }, 'construction should re-throw the error'); + +}, 'Readable stream: throwing strategy.size getter'); + +promise_test(t => { + + const controllerError = { name: 'controller error' }; + const thrownError = { name: 'thrown error' }; + + let controller; + const rs = new ReadableStream( + { + start(c) { + controller = c; + } + }, + { + size() { + controller.error(controllerError); + throw thrownError; + }, + highWaterMark: 5 + } + ); + + assert_throws_exactly(thrownError, () => controller.enqueue('a'), 'enqueue should re-throw the error'); + + return promise_rejects_exactly(t, controllerError, rs.getReader().closed); + +}, 'Readable stream: strategy.size errors the stream and then throws'); + +promise_test(t => { + + const theError = { name: 'my error' }; + + let controller; + const rs = new ReadableStream( + { + start(c) { + controller = c; + } + }, + { + size() { + controller.error(theError); + return Infinity; + }, + highWaterMark: 5 + } + ); + + assert_throws_js(RangeError, () => controller.enqueue('a'), 'enqueue should throw a RangeError'); + + return promise_rejects_exactly(t, theError, rs.getReader().closed, 'closed should reject with the error'); + +}, 'Readable stream: strategy.size errors the stream and then returns Infinity'); + +promise_test(() => { + + const theError = new Error('a unique string'); + const rs = new ReadableStream( + { + start(c) { + assert_throws_exactly(theError, () => c.enqueue('a'), 'enqueue should throw the error'); + } + }, + { + size() { + throw theError; + }, + highWaterMark: 5 + } + ); + + return rs.getReader().closed.catch(e => { + assert_equals(e, theError, 'closed should reject with the error'); + }); + +}, 'Readable stream: throwing strategy.size method'); + +test(() => { + + const theError = new Error('a unique string'); + + assert_throws_exactly(theError, () => { + new ReadableStream({}, { + size() { + return 1; + }, + get highWaterMark() { + throw theError; + } + }); + }, 'construction should re-throw the error'); + +}, 'Readable stream: throwing strategy.highWaterMark getter'); + +test(() => { + + for (const highWaterMark of [-1, -Infinity, NaN, 'foo', {}]) { + assert_throws_js(RangeError, () => { + new ReadableStream({}, { + size() { + return 1; + }, + highWaterMark + }); + }, 'construction should throw a RangeError for ' + highWaterMark); + } + +}, 'Readable stream: invalid strategy.highWaterMark'); + +promise_test(() => { + + const promises = []; + for (const size of [NaN, -Infinity, Infinity, -1]) { + let theError; + const rs = new ReadableStream( + { + start(c) { + try { + c.enqueue('hi'); + assert_unreached('enqueue didn\'t throw'); + } catch (error) { + assert_equals(error.name, 'RangeError', 'enqueue should throw a RangeError for ' + size); + theError = error; + } + } + }, + { + size() { + return size; + }, + highWaterMark: 5 + } + ); + + promises.push(rs.getReader().closed.then(() => { + assert_unreached('closed didn\'t throw'); + }, e => { + assert_equals(e, theError, 'closed should reject with the error for ' + size); + })); + } + + return Promise.all(promises); + +}, 'Readable stream: invalid strategy.size return value'); + +promise_test(() => { + + const promises = []; + for (const size of [NaN, -Infinity, Infinity, -1]) { + let theError; + const rs = new ReadableStream( + { + pull(c) { + try { + c.enqueue('hi'); + assert_unreached('enqueue didn\'t throw'); + } catch (error) { + assert_equals(error.name, 'RangeError', 'enqueue should throw a RangeError for ' + size); + theError = error; + } + } + }, + { + size() { + return size; + }, + highWaterMark: 5 + } + ); + + promises.push(rs.getReader().closed.then(() => { + assert_unreached('closed didn\'t throw'); + }, e => { + assert_equals(e, theError, 'closed should reject with the error for ' + size); + })); + } + + return Promise.all(promises); + +}, 'Readable stream: invalid strategy.size return value when pulling'); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-underlying-sources.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-underlying-sources.any.js new file mode 100644 index 00000000..3d77b923 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/bad-underlying-sources.any.js @@ -0,0 +1,400 @@ +// META: global=window,worker,shadowrealm +'use strict'; + + +test(() => { + + const theError = new Error('a unique string'); + + assert_throws_exactly(theError, () => { + new ReadableStream({ + get start() { + throw theError; + } + }); + }, 'constructing the stream should re-throw the error'); + +}, 'Underlying source start: throwing getter'); + + +test(() => { + + const theError = new Error('a unique string'); + + assert_throws_exactly(theError, () => { + new ReadableStream({ + start() { + throw theError; + } + }); + }, 'constructing the stream should re-throw the error'); + +}, 'Underlying source start: throwing method'); + + +test(() => { + + const theError = new Error('a unique string'); + assert_throws_exactly(theError, () => new ReadableStream({ + get pull() { + throw theError; + } + }), 'constructor should throw'); + +}, 'Underlying source: throwing pull getter (initial pull)'); + + +promise_test(t => { + + const theError = new Error('a unique string'); + const rs = new ReadableStream({ + pull() { + throw theError; + } + }); + + return promise_rejects_exactly(t, theError, rs.getReader().closed); + +}, 'Underlying source: throwing pull method (initial pull)'); + + +promise_test(t => { + + const theError = new Error('a unique string'); + + let counter = 0; + const rs = new ReadableStream({ + get pull() { + ++counter; + if (counter === 1) { + return c => c.enqueue('a'); + } + + throw theError; + } + }); + const reader = rs.getReader(); + + return Promise.all([ + reader.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'the first chunk read should be correct'); + }), + reader.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'the second chunk read should be correct'); + assert_equals(counter, 1, 'counter should be 1'); + }) + ]); + +}, 'Underlying source pull: throwing getter (second pull does not result in a second get)'); + +promise_test(t => { + + const theError = new Error('a unique string'); + + let counter = 0; + const rs = new ReadableStream({ + pull(c) { + ++counter; + if (counter === 1) { + c.enqueue('a'); + return; + } + + throw theError; + } + }); + const reader = rs.getReader(); + + return Promise.all([ + reader.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'the chunk read should be correct'); + }), + promise_rejects_exactly(t, theError, reader.closed) + ]); + +}, 'Underlying source pull: throwing method (second pull)'); + +test(() => { + + const theError = new Error('a unique string'); + assert_throws_exactly(theError, () => new ReadableStream({ + get cancel() { + throw theError; + } + }), 'constructor should throw'); + +}, 'Underlying source cancel: throwing getter'); + +promise_test(t => { + + const theError = new Error('a unique string'); + const rs = new ReadableStream({ + cancel() { + throw theError; + } + }); + + return promise_rejects_exactly(t, theError, rs.cancel()); + +}, 'Underlying source cancel: throwing method'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + rs.cancel(); + assert_throws_js(TypeError, () => controller.enqueue('a'), 'Calling enqueue after canceling should throw'); + + return rs.getReader().closed; + +}, 'Underlying source: calling enqueue on an empty canceled stream should throw'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + controller = c; + } + }); + + rs.cancel(); + assert_throws_js(TypeError, () => controller.enqueue('c'), 'Calling enqueue after canceling should throw'); + + return rs.getReader().closed; + +}, 'Underlying source: calling enqueue on a non-empty canceled stream should throw'); + +promise_test(() => { + + return new ReadableStream({ + start(c) { + c.close(); + assert_throws_js(TypeError, () => c.enqueue('a'), 'call to enqueue should throw a TypeError'); + } + }).getReader().closed; + +}, 'Underlying source: calling enqueue on a closed stream should throw'); + +promise_test(t => { + + const theError = new Error('boo'); + const closed = new ReadableStream({ + start(c) { + c.error(theError); + assert_throws_js(TypeError, () => c.enqueue('a'), 'call to enqueue should throw the error'); + } + }).getReader().closed; + + return promise_rejects_exactly(t, theError, closed); + +}, 'Underlying source: calling enqueue on an errored stream should throw'); + +promise_test(() => { + + return new ReadableStream({ + start(c) { + c.close(); + assert_throws_js(TypeError, () => c.close(), 'second call to close should throw a TypeError'); + } + }).getReader().closed; + +}, 'Underlying source: calling close twice on an empty stream should throw the second time'); + +promise_test(() => { + + let startCalled = false; + let readCalled = false; + const reader = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.close(); + assert_throws_js(TypeError, () => c.close(), 'second call to close should throw a TypeError'); + startCalled = true; + } + }).getReader(); + + return Promise.all([ + reader.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'read() should read the enqueued chunk'); + readCalled = true; + }), + reader.closed.then(() => { + assert_true(startCalled); + assert_true(readCalled); + }) + ]); + +}, 'Underlying source: calling close twice on a non-empty stream should throw the second time'); + +promise_test(() => { + + let controller; + let startCalled = false; + const rs = new ReadableStream({ + start(c) { + controller = c; + startCalled = true; + } + }); + + rs.cancel(); + assert_throws_js(TypeError, () => controller.close(), 'Calling close after canceling should throw'); + + return rs.getReader().closed.then(() => { + assert_true(startCalled); + }); + +}, 'Underlying source: calling close on an empty canceled stream should throw'); + +promise_test(() => { + + let controller; + let startCalled = false; + const rs = new ReadableStream({ + start(c) { + controller = c; + c.enqueue('a'); + startCalled = true; + } + }); + + rs.cancel(); + assert_throws_js(TypeError, () => controller.close(), 'Calling close after canceling should throw'); + + return rs.getReader().closed.then(() => { + assert_true(startCalled); + }); + +}, 'Underlying source: calling close on a non-empty canceled stream should throw'); + +promise_test(() => { + + const theError = new Error('boo'); + let startCalled = false; + + const closed = new ReadableStream({ + start(c) { + c.error(theError); + assert_throws_js(TypeError, () => c.close(), 'call to close should throw a TypeError'); + startCalled = true; + } + }).getReader().closed; + + return closed.catch(e => { + assert_true(startCalled); + assert_equals(e, theError, 'closed should reject with the error'); + }); + +}, 'Underlying source: calling close after error should throw'); + +promise_test(() => { + + const theError = new Error('boo'); + let startCalled = false; + + const closed = new ReadableStream({ + start(c) { + c.error(theError); + c.error(); + startCalled = true; + } + }).getReader().closed; + + return closed.catch(e => { + assert_true(startCalled); + assert_equals(e, theError, 'closed should reject with the error'); + }); + +}, 'Underlying source: calling error twice should not throw'); + +promise_test(() => { + + let startCalled = false; + + const closed = new ReadableStream({ + start(c) { + c.close(); + c.error(); + startCalled = true; + } + }).getReader().closed; + + return closed.then(() => assert_true(startCalled)); + +}, 'Underlying source: calling error after close should not throw'); + +promise_test(() => { + + let startCalled = false; + const firstError = new Error('1'); + const secondError = new Error('2'); + + const closed = new ReadableStream({ + start(c) { + c.error(firstError); + startCalled = true; + return Promise.reject(secondError); + } + }).getReader().closed; + + return closed.catch(e => { + assert_true(startCalled); + assert_equals(e, firstError, 'closed should reject with the first error'); + }); + +}, 'Underlying source: calling error and returning a rejected promise from start should cause the stream to error ' + + 'with the first error'); + +promise_test(() => { + + let startCalled = false; + const firstError = new Error('1'); + const secondError = new Error('2'); + + const closed = new ReadableStream({ + pull(c) { + c.error(firstError); + startCalled = true; + return Promise.reject(secondError); + } + }).getReader().closed; + + return closed.catch(e => { + assert_true(startCalled); + assert_equals(e, firstError, 'closed should reject with the first error'); + }); + +}, 'Underlying source: calling error and returning a rejected promise from pull should cause the stream to error ' + + 'with the first error'); + +const error1 = { name: 'error1' }; + +promise_test(t => { + + let pullShouldThrow = false; + const rs = new ReadableStream({ + pull(controller) { + if (pullShouldThrow) { + throw error1; + } + controller.enqueue(0); + } + }, new CountQueuingStrategy({highWaterMark: 1})); + const reader = rs.getReader(); + return Promise.resolve().then(() => { + pullShouldThrow = true; + return Promise.all([ + reader.read(), + promise_rejects_exactly(t, error1, reader.closed, '.closed promise should reject') + ]); + }); + +}, 'read should not error if it dequeues and pull() throws'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cancel.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cancel.any.js new file mode 100644 index 00000000..d44222f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cancel.any.js @@ -0,0 +1,261 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +promise_test(t => { + + const randomSource = new RandomPushSource(); + + let cancellationFinished = false; + const rs = new ReadableStream({ + start(c) { + randomSource.ondata = c.enqueue.bind(c); + randomSource.onend = c.close.bind(c); + randomSource.onerror = c.error.bind(c); + }, + + pull() { + randomSource.readStart(); + }, + + cancel() { + randomSource.readStop(); + + return new Promise(resolve => { + t.step_timeout(() => { + cancellationFinished = true; + resolve(); + }, 1); + }); + } + }); + + const reader = rs.getReader(); + + // We call delay multiple times to avoid cancelling too early for the + // source to enqueue at least one chunk. + const cancel = delay(5).then(() => delay(5)).then(() => delay(5)).then(() => { + const cancelPromise = reader.cancel(); + assert_false(cancellationFinished, 'cancellation in source should happen later'); + return cancelPromise; + }); + + return readableStreamToArray(rs, reader).then(chunks => { + assert_greater_than(chunks.length, 0, 'at least one chunk should be read'); + for (let i = 0; i < chunks.length; i++) { + assert_equals(chunks[i].length, 128, 'chunk ' + i + ' should have 128 bytes'); + } + return cancel; + }).then(() => { + assert_true(cancellationFinished, 'it returns a promise that is fulfilled when the cancellation finishes'); + }); + +}, 'ReadableStream cancellation: integration test on an infinite stream derived from a random push source'); + +test(() => { + + let recordedReason; + const rs = new ReadableStream({ + cancel(reason) { + recordedReason = reason; + } + }); + + const passedReason = new Error('Sorry, it just wasn\'t meant to be.'); + rs.cancel(passedReason); + + assert_equals(recordedReason, passedReason, + 'the error passed to the underlying source\'s cancel method should equal the one passed to the stream\'s cancel'); + +}, 'ReadableStream cancellation: cancel(reason) should pass through the given reason to the underlying source'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.close(); + }, + cancel() { + assert_unreached('underlying source cancel() should not have been called'); + } + }); + + const reader = rs.getReader(); + + return rs.cancel().then(() => { + assert_unreached('cancel() should be rejected'); + }, e => { + assert_equals(e.name, 'TypeError', 'cancel() should be rejected with a TypeError'); + }).then(() => { + return reader.read(); + }).then(result => { + assert_object_equals(result, { value: 'a', done: false }, 'read() should still work after the attempted cancel'); + return reader.closed; + }); + +}, 'ReadableStream cancellation: cancel() on a locked stream should fail and not call the underlying source cancel'); + +promise_test(() => { + + let cancelReceived = false; + const cancelReason = new Error('I am tired of this stream, I prefer to cancel it'); + const rs = new ReadableStream({ + cancel(reason) { + cancelReceived = true; + assert_equals(reason, cancelReason, 'cancellation reason given to the underlying source should be equal to the one passed'); + } + }); + + return rs.cancel(cancelReason).then(() => { + assert_true(cancelReceived); + }); + +}, 'ReadableStream cancellation: should fulfill promise when cancel callback went fine'); + +promise_test(() => { + + const rs = new ReadableStream({ + cancel() { + return 'Hello'; + } + }); + + return rs.cancel().then(v => { + assert_equals(v, undefined, 'cancel() return value should be fulfilled with undefined'); + }); + +}, 'ReadableStream cancellation: returning a value from the underlying source\'s cancel should not affect the fulfillment value of the promise returned by the stream\'s cancel'); + +promise_test(() => { + + const thrownError = new Error('test'); + let cancelCalled = false; + + const rs = new ReadableStream({ + cancel() { + cancelCalled = true; + throw thrownError; + } + }); + + return rs.cancel('test').then(() => { + assert_unreached('cancel should reject'); + }, e => { + assert_true(cancelCalled); + assert_equals(e, thrownError); + }); + +}, 'ReadableStream cancellation: should reject promise when cancel callback raises an exception'); + +promise_test(() => { + + const cancelReason = new Error('test'); + + const rs = new ReadableStream({ + cancel(error) { + assert_equals(error, cancelReason); + return delay(1); + } + }); + + return rs.cancel(cancelReason); + +}, 'ReadableStream cancellation: if the underlying source\'s cancel method returns a promise, the promise returned by the stream\'s cancel should fulfill when that one does (1)'); + +promise_test(t => { + + let resolveSourceCancelPromise; + let sourceCancelPromiseHasFulfilled = false; + + const rs = new ReadableStream({ + cancel() { + const sourceCancelPromise = new Promise(resolve => resolveSourceCancelPromise = resolve); + + sourceCancelPromise.then(() => { + sourceCancelPromiseHasFulfilled = true; + }); + + return sourceCancelPromise; + } + }); + + t.step_timeout(() => resolveSourceCancelPromise('Hello'), 1); + + return rs.cancel().then(value => { + assert_true(sourceCancelPromiseHasFulfilled, 'cancel() return value should be fulfilled only after the promise returned by the underlying source\'s cancel'); + assert_equals(value, undefined, 'cancel() return value should be fulfilled with undefined'); + }); + +}, 'ReadableStream cancellation: if the underlying source\'s cancel method returns a promise, the promise returned by the stream\'s cancel should fulfill when that one does (2)'); + +promise_test(t => { + + let rejectSourceCancelPromise; + let sourceCancelPromiseHasRejected = false; + + const rs = new ReadableStream({ + cancel() { + const sourceCancelPromise = new Promise((resolve, reject) => rejectSourceCancelPromise = reject); + + sourceCancelPromise.catch(() => { + sourceCancelPromiseHasRejected = true; + }); + + return sourceCancelPromise; + } + }); + + const errorInCancel = new Error('Sorry, it just wasn\'t meant to be.'); + + t.step_timeout(() => rejectSourceCancelPromise(errorInCancel), 1); + + return rs.cancel().then(() => { + assert_unreached('cancel() return value should be rejected'); + }, r => { + assert_true(sourceCancelPromiseHasRejected, 'cancel() return value should be rejected only after the promise returned by the underlying source\'s cancel'); + assert_equals(r, errorInCancel, 'cancel() return value should be rejected with the underlying source\'s rejection reason'); + }); + +}, 'ReadableStream cancellation: if the underlying source\'s cancel method returns a promise, the promise returned by the stream\'s cancel should reject when that one does'); + +promise_test(() => { + + const rs = new ReadableStream({ + start() { + return new Promise(() => {}); + }, + pull() { + assert_unreached('pull should not have been called'); + } + }); + + return Promise.all([rs.cancel(), rs.getReader().closed]); + +}, 'ReadableStream cancellation: cancelling before start finishes should prevent pull() from being called'); + +promise_test(async () => { + + const events = []; + + const pendingPromise = new Promise(() => {}); + + const rs = new ReadableStream({ + pull() { + events.push('pull'); + return pendingPromise; + }, + cancel() { + events.push('cancel'); + } + }); + + const reader = rs.getReader(); + reader.read().catch(() => {}); // No await. + await delay(0); + await Promise.all([reader.cancel(), reader.closed]); + + assert_array_equals(events, ['pull', 'cancel'], 'cancel should have been called'); + +}, 'ReadableStream cancellation: underlyingSource.cancel() should called, even with pending pull'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/constructor.any.js new file mode 100644 index 00000000..0b995f0c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/constructor.any.js @@ -0,0 +1,17 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +test(() => { + const underlyingSource = { get start() { throw error1; } }; + const queuingStrategy = { highWaterMark: 0, get size() { throw error2; } }; + + // underlyingSource is converted in prose in the method body, whereas queuingStrategy is done at the IDL layer. + // So the queuingStrategy exception should be encountered first. + assert_throws_exactly(error2, () => new ReadableStream(underlyingSource, queuingStrategy)); +}, 'underlyingSource argument should be converted after queuingStrategy argument'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/count-queuing-strategy-integration.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/count-queuing-strategy-integration.any.js new file mode 100644 index 00000000..a8c1b91d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/count-queuing-strategy-integration.any.js @@ -0,0 +1,208 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +test(() => { + + new ReadableStream({}, new CountQueuingStrategy({ highWaterMark: 4 })); + +}, 'Can construct a readable stream with a valid CountQueuingStrategy'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream( + { + start(c) { + controller = c; + } + }, + new CountQueuingStrategy({ highWaterMark: 0 }) + ); + const reader = rs.getReader(); + + assert_equals(controller.desiredSize, 0, '0 reads, 0 enqueues: desiredSize should be 0'); + controller.enqueue('a'); + assert_equals(controller.desiredSize, -1, '0 reads, 1 enqueue: desiredSize should be -1'); + controller.enqueue('b'); + assert_equals(controller.desiredSize, -2, '0 reads, 2 enqueues: desiredSize should be -2'); + controller.enqueue('c'); + assert_equals(controller.desiredSize, -3, '0 reads, 3 enqueues: desiredSize should be -3'); + controller.enqueue('d'); + assert_equals(controller.desiredSize, -4, '0 reads, 4 enqueues: desiredSize should be -4'); + + return reader.read() + .then(result => { + assert_object_equals(result, { value: 'a', done: false }, + '1st read gives back the 1st chunk enqueued (queue now contains 3 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'b', done: false }, + '2nd read gives back the 2nd chunk enqueued (queue now contains 2 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'c', done: false }, + '3rd read gives back the 3rd chunk enqueued (queue now contains 1 chunk)'); + + assert_equals(controller.desiredSize, -1, '3 reads, 4 enqueues: desiredSize should be -1'); + controller.enqueue('e'); + assert_equals(controller.desiredSize, -2, '3 reads, 5 enqueues: desiredSize should be -2'); + + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'd', done: false }, + '4th read gives back the 4th chunk enqueued (queue now contains 1 chunks)'); + return reader.read(); + + }).then(result => { + assert_object_equals(result, { value: 'e', done: false }, + '5th read gives back the 5th chunk enqueued (queue now contains 0 chunks)'); + + assert_equals(controller.desiredSize, 0, '5 reads, 5 enqueues: desiredSize should be 0'); + controller.enqueue('f'); + assert_equals(controller.desiredSize, -1, '5 reads, 6 enqueues: desiredSize should be -1'); + controller.enqueue('g'); + assert_equals(controller.desiredSize, -2, '5 reads, 7 enqueues: desiredSize should be -2'); + }); + +}, 'Correctly governs a ReadableStreamController\'s desiredSize property (HWM = 0)'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream( + { + start(c) { + controller = c; + } + }, + new CountQueuingStrategy({ highWaterMark: 1 }) + ); + const reader = rs.getReader(); + + assert_equals(controller.desiredSize, 1, '0 reads, 0 enqueues: desiredSize should be 1'); + controller.enqueue('a'); + assert_equals(controller.desiredSize, 0, '0 reads, 1 enqueue: desiredSize should be 0'); + controller.enqueue('b'); + assert_equals(controller.desiredSize, -1, '0 reads, 2 enqueues: desiredSize should be -1'); + controller.enqueue('c'); + assert_equals(controller.desiredSize, -2, '0 reads, 3 enqueues: desiredSize should be -2'); + controller.enqueue('d'); + assert_equals(controller.desiredSize, -3, '0 reads, 4 enqueues: desiredSize should be -3'); + + return reader.read() + .then(result => { + assert_object_equals(result, { value: 'a', done: false }, + '1st read gives back the 1st chunk enqueued (queue now contains 3 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'b', done: false }, + '2nd read gives back the 2nd chunk enqueued (queue now contains 2 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'c', done: false }, + '3rd read gives back the 3rd chunk enqueued (queue now contains 1 chunk)'); + + assert_equals(controller.desiredSize, 0, '3 reads, 4 enqueues: desiredSize should be 0'); + controller.enqueue('e'); + assert_equals(controller.desiredSize, -1, '3 reads, 5 enqueues: desiredSize should be -1'); + + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'd', done: false }, + '4th read gives back the 4th chunk enqueued (queue now contains 1 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'e', done: false }, + '5th read gives back the 5th chunk enqueued (queue now contains 0 chunks)'); + + assert_equals(controller.desiredSize, 1, '5 reads, 5 enqueues: desiredSize should be 1'); + controller.enqueue('f'); + assert_equals(controller.desiredSize, 0, '5 reads, 6 enqueues: desiredSize should be 0'); + controller.enqueue('g'); + assert_equals(controller.desiredSize, -1, '5 reads, 7 enqueues: desiredSize should be -1'); + }); + +}, 'Correctly governs a ReadableStreamController\'s desiredSize property (HWM = 1)'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream( + { + start(c) { + controller = c; + } + }, + new CountQueuingStrategy({ highWaterMark: 4 }) + ); + const reader = rs.getReader(); + + assert_equals(controller.desiredSize, 4, '0 reads, 0 enqueues: desiredSize should be 4'); + controller.enqueue('a'); + assert_equals(controller.desiredSize, 3, '0 reads, 1 enqueue: desiredSize should be 3'); + controller.enqueue('b'); + assert_equals(controller.desiredSize, 2, '0 reads, 2 enqueues: desiredSize should be 2'); + controller.enqueue('c'); + assert_equals(controller.desiredSize, 1, '0 reads, 3 enqueues: desiredSize should be 1'); + controller.enqueue('d'); + assert_equals(controller.desiredSize, 0, '0 reads, 4 enqueues: desiredSize should be 0'); + controller.enqueue('e'); + assert_equals(controller.desiredSize, -1, '0 reads, 5 enqueues: desiredSize should be -1'); + controller.enqueue('f'); + assert_equals(controller.desiredSize, -2, '0 reads, 6 enqueues: desiredSize should be -2'); + + + return reader.read() + .then(result => { + assert_object_equals(result, { value: 'a', done: false }, + '1st read gives back the 1st chunk enqueued (queue now contains 5 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'b', done: false }, + '2nd read gives back the 2nd chunk enqueued (queue now contains 4 chunks)'); + + assert_equals(controller.desiredSize, 0, '2 reads, 6 enqueues: desiredSize should be 0'); + controller.enqueue('g'); + assert_equals(controller.desiredSize, -1, '2 reads, 7 enqueues: desiredSize should be -1'); + + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'c', done: false }, + '3rd read gives back the 3rd chunk enqueued (queue now contains 4 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'd', done: false }, + '4th read gives back the 4th chunk enqueued (queue now contains 3 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'e', done: false }, + '5th read gives back the 5th chunk enqueued (queue now contains 2 chunks)'); + return reader.read(); + }) + .then(result => { + assert_object_equals(result, { value: 'f', done: false }, + '6th read gives back the 6th chunk enqueued (queue now contains 0 chunks)'); + + assert_equals(controller.desiredSize, 3, '6 reads, 7 enqueues: desiredSize should be 3'); + controller.enqueue('h'); + assert_equals(controller.desiredSize, 2, '6 reads, 8 enqueues: desiredSize should be 2'); + controller.enqueue('i'); + assert_equals(controller.desiredSize, 1, '6 reads, 9 enqueues: desiredSize should be 1'); + controller.enqueue('j'); + assert_equals(controller.desiredSize, 0, '6 reads, 10 enqueues: desiredSize should be 0'); + controller.enqueue('k'); + assert_equals(controller.desiredSize, -1, '6 reads, 11 enqueues: desiredSize should be -1'); + }); + +}, 'Correctly governs a ReadableStreamController\'s desiredSize property (HWM = 4)'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/empty.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/empty.js new file mode 100644 index 00000000..e69de29b diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/from-cross-realm.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/from-cross-realm.https.html new file mode 100644 index 00000000..58a43711 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/from-cross-realm.https.html @@ -0,0 +1,18 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker-terminate.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker-terminate.html new file mode 100644 index 00000000..a75c3c66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker-terminate.html @@ -0,0 +1,10 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker.js new file mode 100644 index 00000000..dd0ab03b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/crashtests/strategy-worker.js @@ -0,0 +1,4 @@ +var b = new CountQueuingStrategy({ highWaterMark: 3 }); + +importScripts("empty.js"); +postMessage("done"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cross-realm-crash.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cross-realm-crash.window.js new file mode 100644 index 00000000..5fc7ce37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/cross-realm-crash.window.js @@ -0,0 +1,13 @@ +// This is a repro for a crash bug that existed in Blink. See +// https://crbug.com/1290014. If there's no crash then the test passed. + +test(t => { + const iframeTag = document.createElement('iframe'); + document.body.appendChild(iframeTag); + + const readableStream = new ReadableStream(); + const reader = new iframeTag.contentWindow.ReadableStreamDefaultReader(readableStream); + iframeTag.remove(); + reader.cancel(); + reader.read(); +}, 'should not crash on reading from stream cancelled in destroyed realm'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/default-reader.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/default-reader.any.js new file mode 100644 index 00000000..f9286271 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/default-reader.any.js @@ -0,0 +1,539 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +'use strict'; + +test(() => { + + assert_throws_js(TypeError, () => new ReadableStreamDefaultReader('potato')); + assert_throws_js(TypeError, () => new ReadableStreamDefaultReader({})); + assert_throws_js(TypeError, () => new ReadableStreamDefaultReader()); + +}, 'ReadableStreamDefaultReader constructor should get a ReadableStream object as argument'); + +test(() => { + + const rsReader = new ReadableStreamDefaultReader(new ReadableStream()); + assert_equals(rsReader.closed, rsReader.closed, 'closed should return the same promise'); + +}, 'ReadableStreamDefaultReader closed should always return the same promise object'); + +test(() => { + + const rs = new ReadableStream(); + new ReadableStreamDefaultReader(rs); // Constructing directly the first time should be fine. + assert_throws_js(TypeError, () => new ReadableStreamDefaultReader(rs), + 'constructing directly the second time should fail'); + +}, 'Constructing a ReadableStreamDefaultReader directly should fail if the stream is already locked (via direct ' + + 'construction)'); + +test(() => { + + const rs = new ReadableStream(); + new ReadableStreamDefaultReader(rs); // Constructing directly should be fine. + assert_throws_js(TypeError, () => rs.getReader(), 'getReader() should fail'); + +}, 'Getting a ReadableStreamDefaultReader via getReader should fail if the stream is already locked (via direct ' + + 'construction)'); + +test(() => { + + const rs = new ReadableStream(); + rs.getReader(); // getReader() should be fine. + assert_throws_js(TypeError, () => new ReadableStreamDefaultReader(rs), 'constructing directly should fail'); + +}, 'Constructing a ReadableStreamDefaultReader directly should fail if the stream is already locked (via getReader)'); + +test(() => { + + const rs = new ReadableStream(); + rs.getReader(); // getReader() should be fine. + assert_throws_js(TypeError, () => rs.getReader(), 'getReader() should fail'); + +}, 'Getting a ReadableStreamDefaultReader via getReader should fail if the stream is already locked (via getReader)'); + +test(() => { + + const rs = new ReadableStream({ + start(c) { + c.close(); + } + }); + + new ReadableStreamDefaultReader(rs); // Constructing directly should not throw. + +}, 'Constructing a ReadableStreamDefaultReader directly should be OK if the stream is closed'); + +test(() => { + + const theError = new Error('don\'t say i didn\'t warn ya'); + const rs = new ReadableStream({ + start(c) { + c.error(theError); + } + }); + + new ReadableStreamDefaultReader(rs); // Constructing directly should not throw. + +}, 'Constructing a ReadableStreamDefaultReader directly should be OK if the stream is errored'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + const reader = rs.getReader(); + + const promise = reader.read().then(result => { + assert_object_equals(result, { value: 'a', done: false }, 'read() should fulfill with the enqueued chunk'); + }); + + controller.enqueue('a'); + return promise; + +}, 'Reading from a reader for an empty stream will wait until a chunk is available'); + +promise_test(() => { + + let cancelCalled = false; + const passedReason = new Error('it wasn\'t the right time, sorry'); + const rs = new ReadableStream({ + cancel(reason) { + assert_true(rs.locked, 'the stream should still be locked'); + assert_throws_js(TypeError, () => rs.getReader(), 'should not be able to get another reader'); + assert_equals(reason, passedReason, 'the cancellation reason is passed through to the underlying source'); + cancelCalled = true; + } + }); + + const reader = rs.getReader(); + return reader.cancel(passedReason).then(() => assert_true(cancelCalled)); + +}, 'cancel() on a reader does not release the reader'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader = rs.getReader(); + const promise = reader.closed; + + controller.close(); + return promise; + +}, 'closed should be fulfilled after stream is closed (.closed access before acquiring)'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader1 = rs.getReader(); + + reader1.releaseLock(); + + const reader2 = rs.getReader(); + controller.close(); + + return Promise.all([ + promise_rejects_js(t, TypeError, reader1.closed), + reader2.closed + ]); + +}, 'closed should be rejected after reader releases its lock (multiple stream locks)'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader = rs.getReader(); + const promise1 = reader.closed; + + controller.close(); + + reader.releaseLock(); + const promise2 = reader.closed; + + assert_not_equals(promise1, promise2, '.closed should be replaced'); + return Promise.all([ + promise1, + promise_rejects_js(t, TypeError, promise2, '.closed after releasing lock'), + ]); + +}, 'closed is replaced when stream closes and reader releases its lock'); + +promise_test(t => { + + const theError = { name: 'unique error' }; + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader = rs.getReader(); + const promise1 = reader.closed; + + controller.error(theError); + + reader.releaseLock(); + const promise2 = reader.closed; + + assert_not_equals(promise1, promise2, '.closed should be replaced'); + return Promise.all([ + promise_rejects_exactly(t, theError, promise1, '.closed before releasing lock'), + promise_rejects_js(t, TypeError, promise2, '.closed after releasing lock') + ]); + +}, 'closed is replaced when stream errors and reader releases its lock'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + }); + + const reader1 = rs.getReader(); + const promise1 = reader1.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'reading the first chunk from reader1 works'); + }); + reader1.releaseLock(); + + const reader2 = rs.getReader(); + const promise2 = reader2.read().then(r => { + assert_object_equals(r, { value: 'b', done: false }, 'reading the second chunk from reader2 works'); + }); + reader2.releaseLock(); + + return Promise.all([promise1, promise2]); + +}, 'Multiple readers can access the stream in sequence'); + +promise_test(() => { + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + } + }); + + const reader1 = rs.getReader(); + reader1.releaseLock(); + + const reader2 = rs.getReader(); + + // Should be a no-op + reader1.releaseLock(); + + return reader2.read().then(result => { + assert_object_equals(result, { value: 'a', done: false }, + 'read() should still work on reader2 even after reader1 is released'); + }); + +}, 'Cannot use an already-released reader to unlock a stream again'); + +promise_test(t => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + }, + cancel() { + assert_unreached('underlying source cancel should not be called'); + } + }); + + const reader = rs.getReader(); + reader.releaseLock(); + const cancelPromise = reader.cancel(); + + const reader2 = rs.getReader(); + const readPromise = reader2.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'a new reader should be able to read a chunk'); + }); + + return Promise.all([ + promise_rejects_js(t, TypeError, cancelPromise), + readPromise + ]); + +}, 'cancel() on a released reader is a no-op and does not pass through'); + +promise_test(t => { + + const promiseAsserts = []; + + let controller; + const theError = { name: 'unique error' }; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader1 = rs.getReader(); + + promiseAsserts.push( + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader1.read()) + ); + + assert_throws_js(TypeError, () => rs.getReader(), 'trying to get another reader before erroring should throw'); + + controller.error(theError); + + reader1.releaseLock(); + + const reader2 = rs.getReader(); + + promiseAsserts.push( + promise_rejects_exactly(t, theError, reader2.closed), + promise_rejects_exactly(t, theError, reader2.read()) + ); + + return Promise.all(promiseAsserts); + +}, 'Getting a second reader after erroring the stream and releasing the reader should succeed'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const promise = rs.getReader().closed.then( + t.unreached_func('closed promise should not be fulfilled when stream is errored'), + err => { + assert_equals(err, undefined, 'passed error should be undefined as it was'); + } + ); + + controller.error(); + return promise; + +}, 'ReadableStreamDefaultReader closed promise should be rejected with undefined if that is the error'); + + +promise_test(t => { + + const rs = new ReadableStream({ + start() { + return Promise.reject(); + } + }); + + return rs.getReader().read().then( + t.unreached_func('read promise should not be fulfilled when stream is errored'), + err => { + assert_equals(err, undefined, 'passed error should be undefined as it was'); + } + ); + +}, 'ReadableStreamDefaultReader: if start rejects with no parameter, it should error the stream with an undefined ' + + 'error'); + +promise_test(t => { + + const theError = { name: 'unique string' }; + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const promise = promise_rejects_exactly(t, theError, rs.getReader().closed); + + controller.error(theError); + return promise; + +}, 'Erroring a ReadableStream after checking closed should reject ReadableStreamDefaultReader closed promise'); + +promise_test(t => { + + const theError = { name: 'unique string' }; + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + controller.error(theError); + + // Let's call getReader twice for extra test coverage of this code path. + rs.getReader().releaseLock(); + + return promise_rejects_exactly(t, theError, rs.getReader().closed); + +}, 'Erroring a ReadableStream before checking closed should reject ReadableStreamDefaultReader closed promise'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + const reader = rs.getReader(); + + const promise = Promise.all([ + reader.read().then(result => { + assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)'); + }), + reader.read().then(result => { + assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)'); + }), + reader.closed + ]); + + controller.close(); + return promise; + +}, 'Reading twice on a stream that gets closed'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + controller.close(); + const reader = rs.getReader(); + + return Promise.all([ + reader.read().then(result => { + assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (1)'); + }), + reader.read().then(result => { + assert_object_equals(result, { value: undefined, done: true }, 'read() should fulfill with close (2)'); + }), + reader.closed + ]); + +}, 'Reading twice on a closed stream'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const myError = { name: 'mashed potatoes' }; + controller.error(myError); + + const reader = rs.getReader(); + + return Promise.all([ + promise_rejects_exactly(t, myError, reader.read()), + promise_rejects_exactly(t, myError, reader.read()), + promise_rejects_exactly(t, myError, reader.closed) + ]); + +}, 'Reading twice on an errored stream'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const myError = { name: 'mashed potatoes' }; + const reader = rs.getReader(); + + const promise = Promise.all([ + promise_rejects_exactly(t, myError, reader.read()), + promise_rejects_exactly(t, myError, reader.read()), + promise_rejects_exactly(t, myError, reader.closed) + ]); + + controller.error(myError); + return promise; + +}, 'Reading twice on a stream that gets errored'); + +test(() => { + const rs = new ReadableStream(); + let toStringCalled = false; + const mode = { + toString() { + toStringCalled = true; + return ''; + } + }; + assert_throws_js(TypeError, () => rs.getReader({ mode }), 'getReader() should throw'); + assert_true(toStringCalled, 'toString() should be called'); +}, 'getReader() should call ToString() on mode'); + +promise_test(() => { + const rs = new ReadableStream({ + pull(controller) { + controller.close(); + } + }); + + const reader = rs.getReader(); + return reader.read().then(() => { + // The test passes if releaseLock() does not throw. + reader.releaseLock(); + }); +}, 'controller.close() should clear the list of pending read requests'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const reader1 = rs.getReader(); + const promise1 = promise_rejects_js(t, TypeError, reader1.read(), 'read() from reader1 should reject when reader1 is released'); + reader1.releaseLock(); + + controller.enqueue('a'); + + const reader2 = rs.getReader(); + const promise2 = reader2.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'read() from reader2 should resolve with enqueued chunk'); + }) + reader2.releaseLock(); + + return Promise.all([promise1, promise2]); + +}, 'Second reader can read chunks after first reader was released with pending read requests'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/floating-point-total-queue-size.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/floating-point-total-queue-size.any.js new file mode 100644 index 00000000..8b88c21d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/floating-point-total-queue-size.any.js @@ -0,0 +1,116 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +// Due to the limitations of floating-point precision, the calculation of desiredSize sometimes gives different answers +// than adding up the items in the queue would. It is important that implementations give the same result in these edge +// cases so that developers do not come to depend on non-standard behaviour. See +// https://github.com/whatwg/streams/issues/582 and linked issues for further discussion. + +promise_test(() => { + const { reader, controller } = setupTestStream(); + + controller.enqueue(2); + assert_equals(controller.desiredSize, 0 - 2, 'desiredSize must be -2 after enqueueing such a chunk'); + + controller.enqueue(Number.MAX_SAFE_INTEGER); + assert_equals(controller.desiredSize, 0 - Number.MAX_SAFE_INTEGER - 2, + 'desiredSize must be calculated using double-precision floating-point arithmetic (adding a second chunk)'); + + return reader.read().then(() => { + assert_equals(controller.desiredSize, 0 - Number.MAX_SAFE_INTEGER - 2 + 2, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a chunk)'); + + return reader.read(); + }).then(() => { + assert_equals(controller.desiredSize, 0, '[[queueTotalSize]] must clamp to 0 if it becomes negative'); + }); +}, 'Floating point arithmetic must manifest near NUMBER.MAX_SAFE_INTEGER (total ends up positive)'); + +promise_test(() => { + const { reader, controller } = setupTestStream(); + + controller.enqueue(1e-16); + assert_equals(controller.desiredSize, 0 - 1e-16, 'desiredSize must be -1e16 after enqueueing such a chunk'); + + controller.enqueue(1); + assert_equals(controller.desiredSize, 0 - 1e-16 - 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (adding a second chunk)'); + + return reader.read().then(() => { + assert_equals(controller.desiredSize, 0 - 1e-16 - 1 + 1e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a chunk)'); + + return reader.read(); + }).then(() => { + assert_equals(controller.desiredSize, 0, '[[queueTotalSize]] must clamp to 0 if it becomes negative'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up positive, but clamped)'); + +promise_test(() => { + const { reader, controller } = setupTestStream(); + + controller.enqueue(1e-16); + assert_equals(controller.desiredSize, 0 - 1e-16, 'desiredSize must be -2e16 after enqueueing such a chunk'); + + controller.enqueue(1); + assert_equals(controller.desiredSize, 0 - 1e-16 - 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (adding a second chunk)'); + + controller.enqueue(2e-16); + assert_equals(controller.desiredSize, 0 - 1e-16 - 1 - 2e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (adding a third chunk)'); + + return reader.read().then(() => { + assert_equals(controller.desiredSize, 0 - 1e-16 - 1 - 2e-16 + 1e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a chunk)'); + + return reader.read(); + }).then(() => { + assert_equals(controller.desiredSize, 0 - 1e-16 - 1 - 2e-16 + 1e-16 + 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a second chunk)'); + + return reader.read(); + }).then(() => { + assert_equals(controller.desiredSize, 0 - 1e-16 - 1 - 2e-16 + 1e-16 + 1 + 2e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a third chunk)'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up positive, and not clamped)'); + +promise_test(() => { + const { reader, controller } = setupTestStream(); + + controller.enqueue(2e-16); + assert_equals(controller.desiredSize, 0 - 2e-16, 'desiredSize must be -2e16 after enqueueing such a chunk'); + + controller.enqueue(1); + assert_equals(controller.desiredSize, 0 - 2e-16 - 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (adding a second chunk)'); + + return reader.read().then(() => { + assert_equals(controller.desiredSize, 0 - 2e-16 - 1 + 2e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a chunk)'); + + return reader.read(); + }).then(() => { + assert_equals(controller.desiredSize, 0, + 'desiredSize must be calculated using double-precision floating-point arithmetic (subtracting a second chunk)'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up zero)'); + +function setupTestStream() { + const strategy = { + size(x) { + return x; + }, + highWaterMark: 0 + }; + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, strategy); + + return { reader: rs.getReader(), controller }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/from.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/from.any.js new file mode 100644 index 00000000..2a4212ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/from.any.js @@ -0,0 +1,492 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +'use strict'; + +const iterableFactories = [ + ['an array of values', () => { + return ['a', 'b']; + }], + + ['an array of promises', () => { + return [ + Promise.resolve('a'), + Promise.resolve('b') + ]; + }], + + ['an array iterator', () => { + return ['a', 'b'][Symbol.iterator](); + }], + + ['a string', () => { + // This iterates over the code points of the string. + return 'ab'; + }], + + ['a Set', () => { + return new Set(['a', 'b']); + }], + + ['a Set iterator', () => { + return new Set(['a', 'b'])[Symbol.iterator](); + }], + + ['a sync generator', () => { + function* syncGenerator() { + yield 'a'; + yield 'b'; + } + + return syncGenerator(); + }], + + ['an async generator', () => { + async function* asyncGenerator() { + yield 'a'; + yield 'b'; + } + + return asyncGenerator(); + }], + + ['a sync iterable of values', () => { + const chunks = ['a', 'b']; + const iterator = { + next() { + return { + done: chunks.length === 0, + value: chunks.shift() + }; + } + }; + const iterable = { + [Symbol.iterator]: () => iterator + }; + return iterable; + }], + + ['a sync iterable of promises', () => { + const chunks = ['a', 'b']; + const iterator = { + next() { + return chunks.length === 0 ? { done: true } : { + done: false, + value: Promise.resolve(chunks.shift()) + }; + } + }; + const iterable = { + [Symbol.iterator]: () => iterator + }; + return iterable; + }], + + ['an async iterable', () => { + const chunks = ['a', 'b']; + const asyncIterator = { + next() { + return Promise.resolve({ + done: chunks.length === 0, + value: chunks.shift() + }) + } + }; + const asyncIterable = { + [Symbol.asyncIterator]: () => asyncIterator + }; + return asyncIterable; + }], + + ['a ReadableStream', () => { + return new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + }); + }], + + ['a ReadableStream async iterator', () => { + return new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + })[Symbol.asyncIterator](); + }] +]; + +for (const [label, factory] of iterableFactories) { + promise_test(async () => { + + const iterable = factory(); + const rs = ReadableStream.from(iterable); + assert_equals(rs.constructor, ReadableStream, 'from() should return a ReadableStream'); + + const reader = rs.getReader(); + assert_object_equals(await reader.read(), { value: 'a', done: false }, 'first read should be correct'); + assert_object_equals(await reader.read(), { value: 'b', done: false }, 'second read should be correct'); + assert_object_equals(await reader.read(), { value: undefined, done: true }, 'third read should be done'); + await reader.closed; + + }, `ReadableStream.from accepts ${label}`); +} + +const badIterables = [ + ['null', null], + ['undefined', undefined], + ['0', 0], + ['NaN', NaN], + ['true', true], + ['{}', {}], + ['Object.create(null)', Object.create(null)], + ['a function', () => 42], + ['a symbol', Symbol()], + ['an object with a non-callable @@iterator method', { + [Symbol.iterator]: 42 + }], + ['an object with a non-callable @@asyncIterator method', { + [Symbol.asyncIterator]: 42 + }], +]; + +for (const [label, iterable] of badIterables) { + test(() => { + assert_throws_js(TypeError, () => ReadableStream.from(iterable), 'from() should throw a TypeError') + }, `ReadableStream.from throws on invalid iterables; specifically ${label}`); +} + +test(() => { + const theError = new Error('a unique string'); + const iterable = { + [Symbol.iterator]() { + throw theError; + } + }; + + assert_throws_exactly(theError, () => ReadableStream.from(iterable), 'from() should re-throw the error'); +}, `ReadableStream.from re-throws errors from calling the @@iterator method`); + +test(() => { + const theError = new Error('a unique string'); + const iterable = { + [Symbol.asyncIterator]() { + throw theError; + } + }; + + assert_throws_exactly(theError, () => ReadableStream.from(iterable), 'from() should re-throw the error'); +}, `ReadableStream.from re-throws errors from calling the @@asyncIterator method`); + +test(t => { + const theError = new Error('a unique string'); + const iterable = { + [Symbol.iterator]: t.unreached_func('@@iterator should not be called'), + [Symbol.asyncIterator]() { + throw theError; + } + }; + + assert_throws_exactly(theError, () => ReadableStream.from(iterable), 'from() should re-throw the error'); +}, `ReadableStream.from ignores @@iterator if @@asyncIterator exists`); + +test(() => { + const theError = new Error('a unique string'); + const iterable = { + [Symbol.asyncIterator]: null, + [Symbol.iterator]() { + throw theError + } + }; + + assert_throws_exactly(theError, () => ReadableStream.from(iterable), 'from() should re-throw the error'); +}, `ReadableStream.from ignores a null @@asyncIterator`); + +promise_test(async () => { + + const iterable = { + async next() { + return { value: undefined, done: true }; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + const read = await reader.read(); + assert_object_equals(read, { value: undefined, done: true }, 'first read should be done'); + + await reader.closed; + +}, `ReadableStream.from accepts an empty iterable`); + +promise_test(async t => { + + const theError = new Error('a unique string'); + + const iterable = { + async next() { + throw theError; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + await Promise.all([ + promise_rejects_exactly(t, theError, reader.read()), + promise_rejects_exactly(t, theError, reader.closed) + ]); + +}, `ReadableStream.from: stream errors when next() rejects`); + +promise_test(async t => { + + const iterable = { + next() { + return new Promise(() => {}); + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + await Promise.race([ + reader.read().then(t.unreached_func('read() should not resolve'), t.unreached_func('read() should not reject')), + reader.closed.then(t.unreached_func('closed should not resolve'), t.unreached_func('closed should not reject')), + flushAsyncEvents() + ]); + +}, 'ReadableStream.from: stream stalls when next() never settles'); + +promise_test(async () => { + + let nextCalls = 0; + let nextArgs; + const iterable = { + async next(...args) { + nextCalls += 1; + nextArgs = args; + return { value: 'a', done: false }; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + await flushAsyncEvents(); + assert_equals(nextCalls, 0, 'next() should not be called yet'); + + const read = await reader.read(); + assert_object_equals(read, { value: 'a', done: false }, 'first read should be correct'); + assert_equals(nextCalls, 1, 'next() should be called after first read()'); + assert_array_equals(nextArgs, [], 'next() should be called with no arguments'); + +}, `ReadableStream.from: calls next() after first read()`); + +promise_test(async t => { + + const theError = new Error('a unique string'); + + let returnCalls = 0; + let returnArgs; + let resolveReturn; + const iterable = { + next: t.unreached_func('next() should not be called'), + throw: t.unreached_func('throw() should not be called'), + async return(...args) { + returnCalls += 1; + returnArgs = args; + await new Promise(r => resolveReturn = r); + return { done: true }; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + assert_equals(returnCalls, 0, 'return() should not be called yet'); + + let cancelResolved = false; + const cancelPromise = reader.cancel(theError).then(() => { + cancelResolved = true; + }); + + await flushAsyncEvents(); + assert_equals(returnCalls, 1, 'return() should be called'); + assert_array_equals(returnArgs, [theError], 'return() should be called with cancel reason'); + assert_false(cancelResolved, 'cancel() should not resolve while promise from return() is pending'); + + resolveReturn(); + await Promise.all([ + cancelPromise, + reader.closed + ]); + +}, `ReadableStream.from: cancelling the returned stream calls and awaits return()`); + +promise_test(async t => { + + let nextCalls = 0; + let returnCalls = 0; + + const iterable = { + async next() { + nextCalls += 1; + return { value: undefined, done: true }; + }, + throw: t.unreached_func('throw() should not be called'), + async return() { + returnCalls += 1; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + const read = await reader.read(); + assert_object_equals(read, { value: undefined, done: true }, 'first read should be done'); + assert_equals(nextCalls, 1, 'next() should be called once'); + + await reader.closed; + assert_equals(returnCalls, 0, 'return() should not be called'); + +}, `ReadableStream.from: return() is not called when iterator completes normally`); + +promise_test(async t => { + + const theError = new Error('a unique string'); + + const iterable = { + next: t.unreached_func('next() should not be called'), + throw: t.unreached_func('throw() should not be called'), + async return() { + return 42; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + const reader = rs.getReader(); + + await promise_rejects_js(t, TypeError, reader.cancel(theError), 'cancel() should reject with a TypeError'); + + await reader.closed; + +}, `ReadableStream.from: cancel() rejects when return() fulfills with a non-object`); + +promise_test(async () => { + + let nextCalls = 0; + let reader; + let values = ['a', 'b', 'c']; + + const iterable = { + async next() { + nextCalls += 1; + if (nextCalls === 1) { + reader.read(); + } + return { value: values.shift(), done: false }; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + reader = rs.getReader(); + + const read1 = await reader.read(); + assert_object_equals(read1, { value: 'a', done: false }, 'first read should be correct'); + await flushAsyncEvents(); + assert_equals(nextCalls, 2, 'next() should be called two times'); + + const read2 = await reader.read(); + assert_object_equals(read2, { value: 'c', done: false }, 'second read should be correct'); + assert_equals(nextCalls, 3, 'next() should be called three times'); + +}, `ReadableStream.from: reader.read() inside next()`); + +promise_test(async () => { + + let nextCalls = 0; + let returnCalls = 0; + let reader; + + const iterable = { + async next() { + nextCalls++; + await reader.cancel(); + assert_equals(returnCalls, 1, 'return() should be called once'); + return { value: 'something else', done: false }; + }, + async return() { + returnCalls++; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + reader = rs.getReader(); + + const read = await reader.read(); + assert_object_equals(read, { value: undefined, done: true }, 'first read should be done'); + assert_equals(nextCalls, 1, 'next() should be called once'); + + await reader.closed; + +}, `ReadableStream.from: reader.cancel() inside next()`); + +promise_test(async t => { + + let returnCalls = 0; + let reader; + + const iterable = { + next: t.unreached_func('next() should not be called'), + async return() { + returnCalls++; + await reader.cancel(); + return { done: true }; + }, + [Symbol.asyncIterator]: () => iterable + }; + + const rs = ReadableStream.from(iterable); + reader = rs.getReader(); + + await reader.cancel(); + assert_equals(returnCalls, 1, 'return() should be called once'); + + await reader.closed; + +}, `ReadableStream.from: reader.cancel() inside return()`); + +promise_test(async t => { + + let array = ['a', 'b']; + + const rs = ReadableStream.from(array); + const reader = rs.getReader(); + + const read1 = await reader.read(); + assert_object_equals(read1, { value: 'a', done: false }, 'first read should be correct'); + const read2 = await reader.read(); + assert_object_equals(read2, { value: 'b', done: false }, 'second read should be correct'); + + array.push('c'); + + const read3 = await reader.read(); + assert_object_equals(read3, { value: 'c', done: false }, 'third read after push() should be correct'); + const read4 = await reader.read(); + assert_object_equals(read4, { value: undefined, done: true }, 'fourth read should be done'); + + await reader.closed; + +}, `ReadableStream.from(array), push() to array while reading`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/garbage-collection.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/garbage-collection.any.js new file mode 100644 index 00000000..13bd1fb3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/garbage-collection.any.js @@ -0,0 +1,71 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=/common/gc.js +'use strict'; + +promise_test(async () => { + + let controller; + new ReadableStream({ + start(c) { + controller = c; + } + }); + + await garbageCollect(); + + return delay(50).then(() => { + controller.close(); + assert_throws_js(TypeError, () => controller.close(), 'close should throw a TypeError the second time'); + controller.error(); + }); + +}, 'ReadableStreamController methods should continue working properly when scripts lose their reference to the ' + + 'readable stream'); + +promise_test(async () => { + + let controller; + + const closedPromise = new ReadableStream({ + start(c) { + controller = c; + } + }).getReader().closed; + + await garbageCollect(); + + return delay(50).then(() => controller.close()).then(() => closedPromise); + +}, 'ReadableStream closed promise should fulfill even if the stream and reader JS references are lost'); + +promise_test(async t => { + + const theError = new Error('boo'); + let controller; + + const closedPromise = new ReadableStream({ + start(c) { + controller = c; + } + }).getReader().closed; + + await garbageCollect(); + + return delay(50).then(() => controller.error(theError)) + .then(() => promise_rejects_exactly(t, theError, closedPromise)); + +}, 'ReadableStream closed promise should reject even if stream and reader JS references are lost'); + +promise_test(async () => { + + const rs = new ReadableStream({}); + + rs.getReader(); + + await garbageCollect(); + + return delay(50).then(() => assert_throws_js(TypeError, () => rs.getReader(), + 'old reader should still be locking the stream even after garbage collection')); + +}, 'Garbage-collecting a ReadableStreamDefaultReader should not unlock its stream'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/general.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/general.any.js new file mode 100644 index 00000000..eee3f622 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/general.any.js @@ -0,0 +1,840 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +test(() => { + + new ReadableStream(); // ReadableStream constructed with no parameters + new ReadableStream({ }); // ReadableStream constructed with an empty object as parameter + new ReadableStream({ type: undefined }); // ReadableStream constructed with undefined type + new ReadableStream(undefined); // ReadableStream constructed with undefined as parameter + + let x; + new ReadableStream(x); // ReadableStream constructed with an undefined variable as parameter + +}, 'ReadableStream can be constructed with no errors'); + +test(() => { + + assert_throws_js(TypeError, () => new ReadableStream(null), 'constructor should throw when the source is null'); + +}, 'ReadableStream can\'t be constructed with garbage'); + +test(() => { + + assert_throws_js(TypeError, () => new ReadableStream({ type: null }), + 'constructor should throw when the type is null'); + assert_throws_js(TypeError, () => new ReadableStream({ type: '' }), + 'constructor should throw when the type is empty string'); + assert_throws_js(TypeError, () => new ReadableStream({ type: 'asdf' }), + 'constructor should throw when the type is asdf'); + assert_throws_exactly( + error1, + () => new ReadableStream({ type: { get toString() { throw error1; } } }), + 'constructor should throw when ToString() throws' + ); + assert_throws_exactly( + error1, + () => new ReadableStream({ type: { toString() { throw error1; } } }), + 'constructor should throw when ToString() throws' + ); + +}, 'ReadableStream can\'t be constructed with an invalid type'); + +test(() => { + + assert_throws_js(TypeError, () => { + new ReadableStream({ start: 'potato' }); + }, 'constructor should throw when start is not a function'); + +}, 'ReadableStream constructor should throw for non-function start arguments'); + +test(() => { + + assert_throws_js(TypeError, () => new ReadableStream({ cancel: '2' }), 'constructor should throw'); + +}, 'ReadableStream constructor will not tolerate initial garbage as cancel argument'); + +test(() => { + + assert_throws_js(TypeError, () => new ReadableStream({ pull: { } }), 'constructor should throw'); + +}, 'ReadableStream constructor will not tolerate initial garbage as pull argument'); + +test(() => { + + let startCalled = false; + + const source = { + start() { + assert_equals(this, source, 'source is this during start'); + startCalled = true; + } + }; + + new ReadableStream(source); + assert_true(startCalled); + +}, 'ReadableStream start should be called with the proper thisArg'); + +test(() => { + + let startCalled = false; + const source = { + start(controller) { + const properties = ['close', 'constructor', 'desiredSize', 'enqueue', 'error']; + assert_array_equals(Object.getOwnPropertyNames(Object.getPrototypeOf(controller)).sort(), properties, + 'prototype should have the right properties'); + + controller.test = ''; + assert_array_equals(Object.getOwnPropertyNames(Object.getPrototypeOf(controller)).sort(), properties, + 'prototype should still have the right properties'); + assert_not_equals(Object.getOwnPropertyNames(controller).indexOf('test'), -1, + '"test" should be a property of the controller'); + + startCalled = true; + } + }; + + new ReadableStream(source); + assert_true(startCalled); + +}, 'ReadableStream start controller parameter should be extensible'); + +test(() => { + (new ReadableStream()).getReader(undefined); + (new ReadableStream()).getReader({}); + (new ReadableStream()).getReader({ mode: undefined, notmode: 'ignored' }); + assert_throws_js(TypeError, () => (new ReadableStream()).getReader({ mode: 'potato' })); +}, 'default ReadableStream getReader() should only accept mode:undefined'); + +promise_test(() => { + + function SimpleStreamSource() {} + let resolve; + const promise = new Promise(r => resolve = r); + SimpleStreamSource.prototype = { + start: resolve + }; + + new ReadableStream(new SimpleStreamSource()); + return promise; + +}, 'ReadableStream should be able to call start method within prototype chain of its source'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(c) { + return delay(5).then(() => { + c.enqueue('a'); + c.close(); + }); + } + }); + + const reader = rs.getReader(); + return reader.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'value read should be the one enqueued'); + return reader.closed; + }); + +}, 'ReadableStream start should be able to return a promise'); + +promise_test(() => { + + const theError = new Error('rejected!'); + const rs = new ReadableStream({ + start() { + return delay(1).then(() => { + throw theError; + }); + } + }); + + return rs.getReader().closed.then(() => { + assert_unreached('closed promise should be rejected'); + }, e => { + assert_equals(e, theError, 'promise should be rejected with the same error'); + }); + +}, 'ReadableStream start should be able to return a promise and reject it'); + +promise_test(() => { + + const objects = [ + { potato: 'Give me more!' }, + 'test', + 1 + ]; + + const rs = new ReadableStream({ + start(c) { + for (const o of objects) { + c.enqueue(o); + } + c.close(); + } + }); + + const reader = rs.getReader(); + + return Promise.all([reader.read(), reader.read(), reader.read(), reader.closed]).then(r => { + assert_object_equals(r[0], { value: objects[0], done: false }, 'value read should be the one enqueued'); + assert_object_equals(r[1], { value: objects[1], done: false }, 'value read should be the one enqueued'); + assert_object_equals(r[2], { value: objects[2], done: false }, 'value read should be the one enqueued'); + }); + +}, 'ReadableStream should be able to enqueue different objects.'); + +promise_test(() => { + + const error = new Error('pull failure'); + const rs = new ReadableStream({ + pull() { + return Promise.reject(error); + } + }); + + const reader = rs.getReader(); + + let closed = false; + let read = false; + + return Promise.all([ + reader.closed.then(() => { + assert_unreached('closed should be rejected'); + }, e => { + closed = true; + assert_false(read); + assert_equals(e, error, 'closed should be rejected with the thrown error'); + }), + reader.read().then(() => { + assert_unreached('read() should be rejected'); + }, e => { + read = true; + assert_true(closed); + assert_equals(e, error, 'read() should be rejected with the thrown error'); + }) + ]); + +}, 'ReadableStream: if pull rejects, it should error the stream'); + +promise_test(() => { + + let pullCount = 0; + + new ReadableStream({ + pull() { + pullCount++; + } + }); + + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 1, 'pull should be called once start finishes'); + return delay(10); + }).then(() => { + assert_equals(pullCount, 1, 'pull should be called exactly once'); + }); + +}, 'ReadableStream: should only call pull once upon starting the stream'); + +promise_test(() => { + + let pullCount = 0; + + const rs = new ReadableStream({ + pull(c) { + // Don't enqueue immediately after start. We want the stream to be empty when we call .read() on it. + if (pullCount > 0) { + c.enqueue(pullCount); + } + ++pullCount; + } + }); + + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 1, 'pull should be called once start finishes'); + }).then(() => { + const reader = rs.getReader(); + const read = reader.read(); + assert_equals(pullCount, 2, 'pull should be called when read is called'); + return read; + }).then(result => { + assert_equals(pullCount, 3, 'pull should be called again in reaction to calling read'); + assert_object_equals(result, { value: 1, done: false }, 'the result read should be the one enqueued'); + }); + +}, 'ReadableStream: should call pull when trying to read from a started, empty stream'); + +promise_test(() => { + + let pullCount = 0; + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + }, + pull() { + pullCount++; + } + }); + + const read = rs.getReader().read(); + assert_equals(pullCount, 0, 'calling read() should not cause pull to be called yet'); + + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 1, 'pull should be called once start finishes'); + return read; + }).then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'first read() should return first chunk'); + assert_equals(pullCount, 1, 'pull should not have been called again'); + return delay(10); + }).then(() => { + assert_equals(pullCount, 1, 'pull should be called exactly once'); + }); + +}, 'ReadableStream: should only call pull once on a non-empty stream read from before start fulfills'); + +promise_test(() => { + + let pullCount = 0; + const startPromise = Promise.resolve(); + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + }, + pull() { + pullCount++; + } + }); + + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 0, 'pull should not be called once start finishes, since the queue is full'); + + const read = rs.getReader().read(); + assert_equals(pullCount, 1, 'calling read() should cause pull to be called immediately'); + return read; + }).then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'first read() should return first chunk'); + return delay(10); + }).then(() => { + assert_equals(pullCount, 1, 'pull should be called exactly once'); + }); + +}, 'ReadableStream: should only call pull once on a non-empty stream read from after start fulfills'); + +promise_test(() => { + + let pullCount = 0; + let controller; + + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + ++pullCount; + } + }); + + const reader = rs.getReader(); + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 1, 'pull should have been called once by the time the stream starts'); + + controller.enqueue('a'); + assert_equals(pullCount, 1, 'pull should not have been called again after enqueue'); + + return reader.read(); + }).then(() => { + assert_equals(pullCount, 2, 'pull should have been called again after read'); + + return delay(10); + }).then(() => { + assert_equals(pullCount, 2, 'pull should be called exactly twice'); + }); +}, 'ReadableStream: should call pull in reaction to read()ing the last chunk, if not draining'); + +promise_test(() => { + + let pullCount = 0; + let controller; + + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + pull() { + ++pullCount; + } + }); + + const reader = rs.getReader(); + + return flushAsyncEvents().then(() => { + assert_equals(pullCount, 1, 'pull should have been called once by the time the stream starts'); + + controller.enqueue('a'); + assert_equals(pullCount, 1, 'pull should not have been called again after enqueue'); + + controller.close(); + + return reader.read(); + }).then(() => { + assert_equals(pullCount, 1, 'pull should not have been called a second time after read'); + + return delay(10); + }).then(() => { + assert_equals(pullCount, 1, 'pull should be called exactly once'); + }); + +}, 'ReadableStream: should not call pull() in reaction to read()ing the last chunk, if draining'); + +promise_test(() => { + + let resolve; + let returnedPromise; + let timesCalled = 0; + + const rs = new ReadableStream({ + pull(c) { + c.enqueue(++timesCalled); + returnedPromise = new Promise(r => resolve = r); + return returnedPromise; + } + }); + const reader = rs.getReader(); + + return reader.read() + .then(result1 => { + assert_equals(timesCalled, 1, + 'pull should have been called once after start, but not yet have been called a second time'); + assert_object_equals(result1, { value: 1, done: false }, 'read() should fulfill with the enqueued value'); + + return delay(10); + }).then(() => { + assert_equals(timesCalled, 1, 'after 10 ms, pull should still only have been called once'); + + resolve(); + return returnedPromise; + }).then(() => { + assert_equals(timesCalled, 2, + 'after the promise returned by pull is fulfilled, pull should be called a second time'); + }); + +}, 'ReadableStream: should not call pull until the previous pull call\'s promise fulfills'); + +promise_test(() => { + + let timesCalled = 0; + + const rs = new ReadableStream( + { + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.enqueue('c'); + }, + pull() { + ++timesCalled; + } + }, + { + size() { + return 1; + }, + highWaterMark: Infinity + } + ); + const reader = rs.getReader(); + + return flushAsyncEvents().then(() => { + return reader.read(); + }).then(result1 => { + assert_object_equals(result1, { value: 'a', done: false }, 'first chunk should be as expected'); + + return reader.read(); + }).then(result2 => { + assert_object_equals(result2, { value: 'b', done: false }, 'second chunk should be as expected'); + + return reader.read(); + }).then(result3 => { + assert_object_equals(result3, { value: 'c', done: false }, 'third chunk should be as expected'); + + return delay(10); + }).then(() => { + // Once for after start, and once for every read. + assert_equals(timesCalled, 4, 'pull() should be called exactly four times'); + }); + +}, 'ReadableStream: should pull after start, and after every read'); + +promise_test(() => { + + let timesCalled = 0; + const startPromise = Promise.resolve(); + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.close(); + return startPromise; + }, + pull() { + ++timesCalled; + } + }); + + const reader = rs.getReader(); + return startPromise.then(() => { + assert_equals(timesCalled, 0, 'after start finishes, pull should not have been called'); + + return reader.read(); + }).then(() => { + assert_equals(timesCalled, 0, 'reading should not have triggered a pull call'); + + return reader.closed; + }).then(() => { + assert_equals(timesCalled, 0, 'stream should have closed with still no calls to pull'); + }); + +}, 'ReadableStream: should not call pull after start if the stream is now closed'); + +promise_test(() => { + + let timesCalled = 0; + let resolve; + const ready = new Promise(r => resolve = r); + + new ReadableStream( + { + start() {}, + pull(c) { + c.enqueue(++timesCalled); + + if (timesCalled === 4) { + resolve(); + } + } + }, + { + size() { + return 1; + }, + highWaterMark: 4 + } + ); + + return ready.then(() => { + // after start: size = 0, pull() + // after enqueue(1): size = 1, pull() + // after enqueue(2): size = 2, pull() + // after enqueue(3): size = 3, pull() + // after enqueue(4): size = 4, do not pull + assert_equals(timesCalled, 4, 'pull() should have been called four times'); + }); + +}, 'ReadableStream: should call pull after enqueueing from inside pull (with no read requests), if strategy allows'); + +promise_test(() => { + + let pullCalled = false; + + const rs = new ReadableStream({ + pull(c) { + pullCalled = true; + c.close(); + } + }); + + const reader = rs.getReader(); + return reader.closed.then(() => { + assert_true(pullCalled); + }); + +}, 'ReadableStream pull should be able to close a stream.'); + +promise_test(t => { + + const controllerError = { name: 'controller error' }; + + const rs = new ReadableStream({ + pull(c) { + c.error(controllerError); + } + }); + + return promise_rejects_exactly(t, controllerError, rs.getReader().closed); + +}, 'ReadableStream pull should be able to error a stream.'); + +promise_test(t => { + + const controllerError = { name: 'controller error' }; + const thrownError = { name: 'thrown error' }; + + const rs = new ReadableStream({ + pull(c) { + c.error(controllerError); + throw thrownError; + } + }); + + return promise_rejects_exactly(t, controllerError, rs.getReader().closed); + +}, 'ReadableStream pull should be able to error a stream and throw.'); + +test(() => { + + let startCalled = false; + + new ReadableStream({ + start(c) { + assert_equals(c.enqueue('a'), undefined, 'the first enqueue should return undefined'); + c.close(); + + assert_throws_js(TypeError, () => c.enqueue('b'), 'enqueue after close should throw a TypeError'); + startCalled = true; + } + }); + + assert_true(startCalled); + +}, 'ReadableStream: enqueue should throw when the stream is readable but draining'); + +test(() => { + + let startCalled = false; + + new ReadableStream({ + start(c) { + c.close(); + + assert_throws_js(TypeError, () => c.enqueue('a'), 'enqueue after close should throw a TypeError'); + startCalled = true; + } + }); + + assert_true(startCalled); + +}, 'ReadableStream: enqueue should throw when the stream is closed'); + +promise_test(() => { + + let startCalled = 0; + let pullCalled = 0; + let cancelCalled = 0; + + /* eslint-disable no-use-before-define */ + class Source { + start(c) { + startCalled++; + assert_equals(this, theSource, 'start() should be called with the correct this'); + c.enqueue('a'); + } + + pull() { + pullCalled++; + assert_equals(this, theSource, 'pull() should be called with the correct this'); + } + + cancel() { + cancelCalled++; + assert_equals(this, theSource, 'cancel() should be called with the correct this'); + } + } + /* eslint-enable no-use-before-define */ + + const theSource = new Source(); + theSource.debugName = 'the source object passed to the constructor'; // makes test failures easier to diagnose + + const rs = new ReadableStream(theSource); + const reader = rs.getReader(); + + return reader.read().then(() => { + reader.releaseLock(); + rs.cancel(); + assert_equals(startCalled, 1); + assert_equals(pullCalled, 1); + assert_equals(cancelCalled, 1); + return rs.getReader().closed; + }); + +}, 'ReadableStream: should call underlying source methods as methods'); + +test(() => { + new ReadableStream({ + start(c) { + assert_equals(c.desiredSize, 10, 'desiredSize must start at highWaterMark'); + c.close(); + assert_equals(c.desiredSize, 0, 'after closing, desiredSize must be 0'); + } + }, { + highWaterMark: 10 + }); +}, 'ReadableStream: desiredSize when closed'); + +test(() => { + new ReadableStream({ + start(c) { + assert_equals(c.desiredSize, 10, 'desiredSize must start at highWaterMark'); + c.error(); + assert_equals(c.desiredSize, null, 'after erroring, desiredSize must be null'); + } + }, { + highWaterMark: 10 + }); +}, 'ReadableStream: desiredSize when errored'); + +test(() => { + class Subclass extends ReadableStream { + extraFunction() { + return true; + } + } + assert_equals( + Object.getPrototypeOf(Subclass.prototype), ReadableStream.prototype, + 'Subclass.prototype\'s prototype should be ReadableStream.prototype'); + assert_equals(Object.getPrototypeOf(Subclass), ReadableStream, + 'Subclass\'s prototype should be ReadableStream'); + const sub = new Subclass(); + assert_true(sub instanceof ReadableStream, + 'Subclass object should be an instance of ReadableStream'); + assert_true(sub instanceof Subclass, + 'Subclass object should be an instance of Subclass'); + const lockedGetter = Object.getOwnPropertyDescriptor( + ReadableStream.prototype, 'locked').get; + assert_equals(lockedGetter.call(sub), sub.locked, + 'Subclass object should pass brand check'); + assert_true(sub.extraFunction(), + 'extraFunction() should be present on Subclass object'); +}, 'Subclassing ReadableStream should work'); + +test(() => { + + let startCalled = false; + new ReadableStream({ + start(c) { + assert_equals(c.desiredSize, 1); + c.enqueue('a'); + assert_equals(c.desiredSize, 0); + c.enqueue('b'); + assert_equals(c.desiredSize, -1); + c.enqueue('c'); + assert_equals(c.desiredSize, -2); + c.enqueue('d'); + assert_equals(c.desiredSize, -3); + c.enqueue('e'); + startCalled = true; + } + }); + + assert_true(startCalled); + +}, 'ReadableStream strategies: the default strategy should give desiredSize of 1 to start, decreasing by 1 per enqueue'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + const reader = rs.getReader(); + + assert_equals(controller.desiredSize, 1, 'desiredSize should start at 1'); + controller.enqueue('a'); + assert_equals(controller.desiredSize, 0, 'desiredSize should decrease to 0 after first enqueue'); + + return reader.read().then(result1 => { + assert_object_equals(result1, { value: 'a', done: false }, 'first chunk read should be correct'); + + assert_equals(controller.desiredSize, 1, 'desiredSize should go up to 1 after the first read'); + controller.enqueue('b'); + assert_equals(controller.desiredSize, 0, 'desiredSize should go down to 0 after the second enqueue'); + + return reader.read(); + }).then(result2 => { + assert_object_equals(result2, { value: 'b', done: false }, 'second chunk read should be correct'); + + assert_equals(controller.desiredSize, 1, 'desiredSize should go up to 1 after the second read'); + controller.enqueue('c'); + assert_equals(controller.desiredSize, 0, 'desiredSize should go down to 0 after the third enqueue'); + + return reader.read(); + }).then(result3 => { + assert_object_equals(result3, { value: 'c', done: false }, 'third chunk read should be correct'); + + assert_equals(controller.desiredSize, 1, 'desiredSize should go up to 1 after the third read'); + controller.enqueue('d'); + assert_equals(controller.desiredSize, 0, 'desiredSize should go down to 0 after the fourth enqueue'); + }); + +}, 'ReadableStream strategies: the default strategy should continue giving desiredSize of 1 if the chunks are read immediately'); + +promise_test(t => { + + const randomSource = new RandomPushSource(8); + + const rs = new ReadableStream({ + start(c) { + assert_equals(typeof c, 'object', 'c should be an object in start'); + assert_equals(typeof c.enqueue, 'function', 'enqueue should be a function in start'); + assert_equals(typeof c.close, 'function', 'close should be a function in start'); + assert_equals(typeof c.error, 'function', 'error should be a function in start'); + + randomSource.ondata = t.step_func(chunk => { + if (!c.enqueue(chunk) <= 0) { + randomSource.readStop(); + } + }); + + randomSource.onend = c.close.bind(c); + randomSource.onerror = c.error.bind(c); + }, + + pull(c) { + assert_equals(typeof c, 'object', 'c should be an object in pull'); + assert_equals(typeof c.enqueue, 'function', 'enqueue should be a function in pull'); + assert_equals(typeof c.close, 'function', 'close should be a function in pull'); + + randomSource.readStart(); + } + }); + + return readableStreamToArray(rs).then(chunks => { + assert_equals(chunks.length, 8, '8 chunks should be read'); + for (const chunk of chunks) { + assert_equals(chunk.length, 128, 'chunk should have 128 bytes'); + } + }); + +}, 'ReadableStream integration test: adapting a random push source'); + +promise_test(() => { + + const rs = sequentialReadableStream(10); + + return readableStreamToArray(rs).then(chunks => { + assert_true(rs.source.closed, 'source should be closed after all chunks are read'); + assert_array_equals(chunks, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 'the expected 10 chunks should be read'); + }); + +}, 'ReadableStream integration test: adapting a sync pull source'); + +promise_test(() => { + + const rs = sequentialReadableStream(10, { async: true }); + + return readableStreamToArray(rs).then(chunks => { + assert_true(rs.source.closed, 'source should be closed after all chunks are read'); + assert_array_equals(chunks, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 'the expected 10 chunks should be read'); + }); + +}, 'ReadableStream integration test: adapting an async pull source'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/global.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/global.html new file mode 100644 index 00000000..08665d31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/global.html @@ -0,0 +1,162 @@ + + +Ensure Stream objects are created in expected globals. + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-message-port.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-message-port.any.js new file mode 100644 index 00000000..282c1f41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-message-port.any.js @@ -0,0 +1,49 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +promise_test(async () => { + const channel = new MessageChannel; + const port1 = channel.port1; + const port2 = channel.port2; + + const source = { + start(controller) { + controller.enqueue(port1, { transfer : [ port1 ] }); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + + const chunk = await stream.getReader().read(); + + assert_not_equals(chunk.value, port1); + + let promise = new Promise(resolve => port2.onmessage = e => resolve(e.data)); + chunk.value.postMessage("toPort2"); + assert_equals(await promise, "toPort2"); + + promise = new Promise(resolve => chunk.value.onmessage = e => resolve(e.data)); + port2.postMessage("toPort1"); + assert_equals(await promise, "toPort1"); +}, 'Transferred MessageChannel works as expected'); + +promise_test(async t => { + const channel = new MessageChannel; + const port1 = channel.port1; + const port2 = channel.port2; + + const source = { + start(controller) { + controller.enqueue({ port1 }, { transfer : [ port1 ] }); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const [clone1, clone2] = stream.tee(); + + await promise_rejects_dom(t, "DataCloneError", clone2.getReader().read()); +}, 'Second branch of owning ReadableStream tee should end up into errors with transfer only values'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-video-frame.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-video-frame.any.js new file mode 100644 index 00000000..ec01fda0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type-video-frame.any.js @@ -0,0 +1,128 @@ +// META: global=window,worker +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +function createVideoFrame() +{ + let init = { + format: 'I420', + timestamp: 1234, + codedWidth: 4, + codedHeight: 2 + }; + let data = new Uint8Array([ + 1, 2, 3, 4, 5, 6, 7, 8, // y + 1, 2, // u + 1, 2, // v + ]); + + return new VideoFrame(data, init); +} + +promise_test(async () => { + const videoFrame = createVideoFrame(); + videoFrame.test = 1; + const source = { + start(controller) { + assert_equals(videoFrame.format, 'I420'); + controller.enqueue(videoFrame, { transfer : [ videoFrame ] }); + assert_equals(videoFrame.format, null); + assert_equals(videoFrame.test, 1); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + // Cancelling the stream should close all video frames, thus no console messages of GCing VideoFrames should happen. + stream.cancel(); +}, 'ReadableStream of type owning should close serialized chunks'); + +promise_test(async () => { + const videoFrame = createVideoFrame(); + videoFrame.test = 1; + const source = { + start(controller) { + assert_equals(videoFrame.format, 'I420'); + controller.enqueue({ videoFrame }, { transfer : [ videoFrame ] }); + assert_equals(videoFrame.format, null); + assert_equals(videoFrame.test, 1); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const reader = stream.getReader(); + + const chunk = await reader.read(); + assert_equals(chunk.value.videoFrame.format, 'I420'); + assert_equals(chunk.value.videoFrame.test, undefined); + + chunk.value.videoFrame.close(); +}, 'ReadableStream of type owning should transfer JS chunks with transferred values'); + +promise_test(async t => { + const videoFrame = createVideoFrame(); + videoFrame.close(); + const source = { + start(controller) { + assert_throws_dom("DataCloneError", () => controller.enqueue(videoFrame, { transfer : [ videoFrame ] })); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const reader = stream.getReader(); + + await promise_rejects_dom(t, "DataCloneError", reader.read()); +}, 'ReadableStream of type owning should error when trying to enqueue not serializable values'); + +promise_test(async () => { + const videoFrame = createVideoFrame(); + const source = { + start(controller) { + controller.enqueue(videoFrame, { transfer : [ videoFrame ] }); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const [clone1, clone2] = stream.tee(); + + const chunk1 = await clone1.getReader().read(); + const chunk2 = await clone2.getReader().read(); + + assert_equals(videoFrame.format, null); + assert_equals(chunk1.value.format, 'I420'); + assert_equals(chunk2.value.format, 'I420'); + + chunk1.value.close(); + chunk2.value.close(); +}, 'ReadableStream of type owning should clone serializable objects when teeing'); + +promise_test(async () => { + const videoFrame = createVideoFrame(); + videoFrame.test = 1; + const source = { + start(controller) { + assert_equals(videoFrame.format, 'I420'); + controller.enqueue({ videoFrame }, { transfer : [ videoFrame ] }); + assert_equals(videoFrame.format, null); + assert_equals(videoFrame.test, 1); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const [clone1, clone2] = stream.tee(); + + const chunk1 = await clone1.getReader().read(); + const chunk2 = await clone2.getReader().read(); + + assert_equals(videoFrame.format, null); + assert_equals(chunk1.value.videoFrame.format, 'I420'); + assert_equals(chunk2.value.videoFrame.format, 'I420'); + + chunk1.value.videoFrame.close(); + chunk2.value.videoFrame.close(); +}, 'ReadableStream of type owning should clone JS Objects with serializables when teeing'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type.any.js new file mode 100644 index 00000000..34c2a55d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/owning-type.any.js @@ -0,0 +1,91 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +test(() => { + new ReadableStream({ type: 'owning' }); // ReadableStream constructed with 'owning' type +}, 'ReadableStream can be constructed with owning type'); + +test(() => { + let startCalled = false; + + const source = { + start(controller) { + assert_equals(this, source, 'source is this during start'); + assert_true(controller instanceof ReadableStreamDefaultController, 'default controller'); + startCalled = true; + }, + type: 'owning' + }; + + new ReadableStream(source); + assert_true(startCalled); +}, 'ReadableStream of type owning should call start with a ReadableStreamDefaultController'); + +test(() => { + let startCalled = false; + + const source = { + start(controller) { + controller.enqueue("a", { transfer: [] }); + controller.enqueue("a", { transfer: undefined }); + startCalled = true; + }, + type: 'owning' + }; + + new ReadableStream(source); + assert_true(startCalled); +}, 'ReadableStream should be able to call enqueue with an empty transfer list'); + +test(() => { + let startCalled = false; + + const uint8Array = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); + const buffer = uint8Array.buffer; + let source = { + start(controller) { + startCalled = true; + assert_throws_js(TypeError, () => { controller.enqueue(buffer, { transfer : [ buffer ] }); }, "transfer list is not empty"); + } + }; + + new ReadableStream(source); + assert_true(startCalled); + + startCalled = false; + source = { + start(controller) { + startCalled = true; + assert_throws_js(TypeError, () => { controller.enqueue(buffer, { get transfer() { throw new TypeError(); } }) }, "getter throws"); + } + }; + + new ReadableStream(source); + assert_true(startCalled); +}, 'ReadableStream should check transfer parameter'); + +promise_test(async () => { + const uint8Array = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]); + const buffer = uint8Array.buffer; + buffer.test = 1; + const source = { + start(controller) { + assert_equals(buffer.byteLength, 8); + controller.enqueue(buffer, { transfer : [ buffer ] }); + assert_equals(buffer.byteLength, 0); + assert_equals(buffer.test, 1); + }, + type: 'owning' + }; + + const stream = new ReadableStream(source); + const reader = stream.getReader(); + + const chunk = await reader.read(); + + assert_not_equals(chunk.value, buffer); + assert_equals(chunk.value.byteLength, 8); + assert_equals(chunk.value.test, undefined); +}, 'ReadableStream of type owning should transfer enqueued chunks'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/patched-global.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/patched-global.any.js new file mode 100644 index 00000000..c208824c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/patched-global.any.js @@ -0,0 +1,142 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +// Tests which patch the global environment are kept separate to avoid +// interfering with other tests. + +const ReadableStream_prototype_locked_get = + Object.getOwnPropertyDescriptor(ReadableStream.prototype, 'locked').get; + +// Verify that |rs| passes the brand check as a readable stream. +function isReadableStream(rs) { + try { + ReadableStream_prototype_locked_get.call(rs); + return true; + } catch (e) { + return false; + } +} + +test(t => { + const rs = new ReadableStream(); + + const trappedProperties = ['highWaterMark', 'size', 'start', 'type', 'mode']; + for (const property of trappedProperties) { + // eslint-disable-next-line no-extend-native, accessor-pairs + Object.defineProperty(Object.prototype, property, { + get() { throw new Error(`${property} getter called`); }, + configurable: true + }); + } + t.add_cleanup(() => { + for (const property of trappedProperties) { + delete Object.prototype[property]; + } + }); + + const [branch1, branch2] = rs.tee(); + assert_true(isReadableStream(branch1), 'branch1 should be a ReadableStream'); + assert_true(isReadableStream(branch2), 'branch2 should be a ReadableStream'); +}, 'ReadableStream tee() should not touch Object.prototype properties'); + +test(t => { + const rs = new ReadableStream(); + + const oldReadableStream = self.ReadableStream; + + self.ReadableStream = function() { + throw new Error('ReadableStream called on global object'); + }; + + t.add_cleanup(() => { + self.ReadableStream = oldReadableStream; + }); + + const [branch1, branch2] = rs.tee(); + + assert_true(isReadableStream(branch1), 'branch1 should be a ReadableStream'); + assert_true(isReadableStream(branch2), 'branch2 should be a ReadableStream'); +}, 'ReadableStream tee() should not call the global ReadableStream'); + +promise_test(async t => { + const rs = new ReadableStream({ + start(c) { + c.enqueue(1); + c.enqueue(2); + c.enqueue(3); + c.close(); + } + }); + + const oldReadableStreamGetReader = ReadableStream.prototype.getReader; + + const ReadableStreamDefaultReader = (new ReadableStream()).getReader().constructor; + const oldDefaultReaderRead = ReadableStreamDefaultReader.prototype.read; + const oldDefaultReaderCancel = ReadableStreamDefaultReader.prototype.cancel; + const oldDefaultReaderReleaseLock = ReadableStreamDefaultReader.prototype.releaseLock; + + self.ReadableStream.prototype.getReader = function() { + throw new Error('patched getReader() called'); + }; + + ReadableStreamDefaultReader.prototype.read = function() { + throw new Error('patched read() called'); + }; + ReadableStreamDefaultReader.prototype.cancel = function() { + throw new Error('patched cancel() called'); + }; + ReadableStreamDefaultReader.prototype.releaseLock = function() { + throw new Error('patched releaseLock() called'); + }; + + t.add_cleanup(() => { + self.ReadableStream.prototype.getReader = oldReadableStreamGetReader; + + ReadableStreamDefaultReader.prototype.read = oldDefaultReaderRead; + ReadableStreamDefaultReader.prototype.cancel = oldDefaultReaderCancel; + ReadableStreamDefaultReader.prototype.releaseLock = oldDefaultReaderReleaseLock; + }); + + // read the first chunk, then cancel + for await (const chunk of rs) { + break; + } + + // should be able to acquire a new reader + const reader = oldReadableStreamGetReader.call(rs); + // stream should be cancelled + await reader.closed; +}, 'ReadableStream async iterator should use the original values of getReader() and ReadableStreamDefaultReader ' + + 'methods'); + +test(t => { + const oldPromiseThen = Promise.prototype.then; + Promise.prototype.then = () => { + throw new Error('patched then() called'); + }; + t.add_cleanup(() => { + Promise.prototype.then = oldPromiseThen; + }); + const [branch1, branch2] = new ReadableStream().tee(); + assert_true(isReadableStream(branch1), 'branch1 should be a ReadableStream'); + assert_true(isReadableStream(branch2), 'branch2 should be a ReadableStream'); +}, 'tee() should not call Promise.prototype.then()'); + +test(t => { + const oldPromiseThen = Promise.prototype.then; + Promise.prototype.then = () => { + throw new Error('patched then() called'); + }; + t.add_cleanup(() => { + Promise.prototype.then = oldPromiseThen; + }); + let readableController; + const rs = new ReadableStream({ + start(c) { + readableController = c; + } + }); + const ws = new WritableStream(); + rs.pipeTo(ws); + readableController.close(); +}, 'pipeTo() should not call Promise.prototype.then()'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/read-task-handling.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/read-task-handling.window.js new file mode 100644 index 00000000..2edc0ddd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/read-task-handling.window.js @@ -0,0 +1,46 @@ +// META: global=window,worker +'use strict'; + +function performMicrotaskCheckpoint() { + document.createNodeIterator(document, -1, { + acceptNode() { + return NodeFilter.FILTER_ACCEPT; + } + }).nextNode(); +} + +test(() => { + // Add a getter for "then" that will incidentally be invoked + // during promise resolution. + Object.prototype.__defineGetter__('then', () => { + // Clean up behind ourselves. + delete Object.prototype.then; + + // This promise should (like all promises) be resolved + // asynchronously. + var executed = false; + Promise.resolve().then(_ => { executed = true; }); + + // This shouldn't run microtasks! They should only run + // after the fetch is resolved. + performMicrotaskCheckpoint(); + + // The fulfill handler above shouldn't have run yet. If it has run, + // throw to reject this promise and fail the test. + assert_false(executed, "shouldn't have run microtasks yet"); + + // Otherwise act as if there's no "then" property so the promise + // fulfills and the test passes. + return undefined; + }); + + const readable = new ReadableStream({ + pull(c) { + c.enqueue({}); + } + }, { highWaterMark: 0 }); + + // Create a read request, incidentally resolving a promise with an + // object value, thereby invoking the getter installed above. + readable.getReader().read(); +}, "reading from a stream should occur in a microtask scope"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/reentrant-strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/reentrant-strategies.any.js new file mode 100644 index 00000000..8ae7b98e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/reentrant-strategies.any.js @@ -0,0 +1,264 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +'use strict'; + +// The size() function of the readable strategy can re-entrantly call back into the ReadableStream implementation. This +// makes it risky to cache state across the call to ReadableStreamDefaultControllerEnqueue. These tests attempt to catch +// such errors. They are separated from the other strategy tests because no real user code should ever do anything like +// this. + +const error1 = new Error('error1'); +error1.name = 'error1'; + +promise_test(() => { + let controller; + let calls = 0; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + ++calls; + if (calls < 2) { + controller.enqueue('b'); + } + return 1; + } + }); + controller.enqueue('a'); + controller.close(); + return readableStreamToArray(rs) + .then(array => assert_array_equals(array, ['b', 'a'], 'array should contain two chunks')); +}, 'enqueue() inside size() should work'); + +promise_test(() => { + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + // The queue is empty. + controller.close(); + // The state has gone from "readable" to "closed". + return 1; + // This chunk will be enqueued, but will be impossible to read because the state is already "closed". + } + }); + controller.enqueue('a'); + return readableStreamToArray(rs) + .then(array => assert_array_equals(array, [], 'array should contain no chunks')); + // The chunk 'a' is still in rs's queue. It is closed so 'a' cannot be read. +}, 'close() inside size() should not crash'); + +promise_test(() => { + let controller; + let calls = 0; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + ++calls; + if (calls === 2) { + // The queue contains one chunk. + controller.close(); + // The state is still "readable", but closeRequest is now true. + } + return 1; + } + }); + controller.enqueue('a'); + controller.enqueue('b'); + return readableStreamToArray(rs) + .then(array => assert_array_equals(array, ['a', 'b'], 'array should contain two chunks')); +}, 'close request inside size() should work'); + +promise_test(t => { + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + controller.error(error1); + return 1; + } + }); + controller.enqueue('a'); + return promise_rejects_exactly(t, error1, rs.getReader().read(), 'read() should reject'); +}, 'error() inside size() should work'); + +promise_test(() => { + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + assert_equals(controller.desiredSize, 1, 'desiredSize should be 1'); + return 1; + }, + highWaterMark: 1 + }); + controller.enqueue('a'); + controller.close(); + return readableStreamToArray(rs) + .then(array => assert_array_equals(array, ['a'], 'array should contain one chunk')); +}, 'desiredSize inside size() should work'); + +promise_test(t => { + let cancelPromise; + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + }, + cancel: t.step_func(reason => { + assert_equals(reason, error1, 'reason should be error1'); + assert_throws_js(TypeError, () => controller.enqueue(), 'enqueue() should throw'); + }) + }, { + size() { + cancelPromise = rs.cancel(error1); + return 1; + }, + highWaterMark: Infinity + }); + controller.enqueue('a'); + const reader = rs.getReader(); + return Promise.all([ + reader.closed, + cancelPromise + ]); +}, 'cancel() inside size() should work'); + +promise_test(() => { + let controller; + let pipeToPromise; + const ws = recordingWritableStream(); + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + if (!pipeToPromise) { + pipeToPromise = rs.pipeTo(ws); + } + return 1; + }, + highWaterMark: 1 + }); + controller.enqueue('a'); + assert_not_equals(pipeToPromise, undefined); + + // Some pipeTo() implementations need an additional chunk enqueued in order for the first one to be processed. See + // https://github.com/whatwg/streams/issues/794 for background. + controller.enqueue('a'); + + // Give pipeTo() a chance to process the queued chunks. + return delay(0).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'a'], 'ws should contain two chunks'); + controller.close(); + return pipeToPromise; + }).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'a', 'close'], 'target should have been closed'); + }); +}, 'pipeTo() inside size() should behave as expected'); + +promise_test(() => { + let controller; + let readPromise; + let calls = 0; + let readResolved = false; + let reader; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + // This is triggered by controller.enqueue(). The queue is empty and there are no pending reads. This read is + // added to the list of pending reads. + readPromise = reader.read(); + ++calls; + return 1; + }, + highWaterMark: 0 + }); + reader = rs.getReader(); + controller.enqueue('a'); + readPromise.then(() => { + readResolved = true; + }); + return flushAsyncEvents().then(() => { + assert_false(readResolved); + controller.enqueue('b'); + assert_equals(calls, 1, 'size() should have been called once'); + return delay(0); + }).then(() => { + assert_true(readResolved); + assert_equals(calls, 1, 'size() should only be called once'); + return readPromise; + }).then(({ value, done }) => { + assert_false(done, 'done should be false'); + // See https://github.com/whatwg/streams/issues/794 for why this chunk is not 'a'. + assert_equals(value, 'b', 'chunk should have been read'); + assert_equals(calls, 1, 'calls should still be 1'); + return reader.read(); + }).then(({ value, done }) => { + assert_false(done, 'done should be false again'); + assert_equals(value, 'a', 'chunk a should come after b'); + }); +}, 'read() inside of size() should behave as expected'); + +promise_test(() => { + let controller; + let reader; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + reader = rs.getReader(); + return 1; + } + }); + controller.enqueue('a'); + return reader.read().then(({ value, done }) => { + assert_false(done, 'done should be false'); + assert_equals(value, 'a', 'value should be a'); + }); +}, 'getReader() inside size() should work'); + +promise_test(() => { + let controller; + let branch1; + let branch2; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }, { + size() { + [branch1, branch2] = rs.tee(); + return 1; + } + }); + controller.enqueue('a'); + assert_true(rs.locked, 'rs should be locked'); + controller.close(); + return Promise.all([ + readableStreamToArray(branch1).then(array => assert_array_equals(array, ['a'], 'branch1 should have one chunk')), + readableStreamToArray(branch2).then(array => assert_array_equals(array, ['a'], 'branch2 should have one chunk')) + ]); +}, 'tee() inside size() should work'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee-detached-context-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee-detached-context-crash.html new file mode 100644 index 00000000..9488da72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee-detached-context-crash.html @@ -0,0 +1,13 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee.any.js new file mode 100644 index 00000000..c2c2e482 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/tee.any.js @@ -0,0 +1,479 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +// META: script=../resources/rs-test-templates.js +'use strict'; + +test(() => { + + const rs = new ReadableStream(); + const result = rs.tee(); + + assert_true(Array.isArray(result), 'return value should be an array'); + assert_equals(result.length, 2, 'array should have length 2'); + assert_equals(result[0].constructor, ReadableStream, '0th element should be a ReadableStream'); + assert_equals(result[1].constructor, ReadableStream, '1st element should be a ReadableStream'); + +}, 'ReadableStream teeing: rs.tee() returns an array of two ReadableStreams'); + +promise_test(t => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + }); + + const branch = rs.tee(); + const branch1 = branch[0]; + const branch2 = branch[1]; + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + reader2.closed.then(t.unreached_func('branch2 should not be closed')); + + return Promise.all([ + reader1.closed, + reader1.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'first chunk from branch1 should be correct'); + }), + reader1.read().then(r => { + assert_object_equals(r, { value: 'b', done: false }, 'second chunk from branch1 should be correct'); + }), + reader1.read().then(r => { + assert_object_equals(r, { value: undefined, done: true }, 'third read() from branch1 should be done'); + }), + reader2.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'first chunk from branch2 should be correct'); + }) + ]); + +}, 'ReadableStream teeing: should be able to read one branch to the end without affecting the other'); + +promise_test(() => { + + const theObject = { the: 'test object' }; + const rs = new ReadableStream({ + start(c) { + c.enqueue(theObject); + } + }); + + const branch = rs.tee(); + const branch1 = branch[0]; + const branch2 = branch[1]; + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + return Promise.all([reader1.read(), reader2.read()]).then(values => { + assert_object_equals(values[0], values[1], 'the values should be equal'); + }); + +}, 'ReadableStream teeing: values should be equal across each branch'); + +promise_test(t => { + + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + }, + pull() { + throw theError; + } + }); + + const branches = rs.tee(); + const reader1 = branches[0].getReader(); + const reader2 = branches[1].getReader(); + + reader1.label = 'reader1'; + reader2.label = 'reader2'; + + return Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed), + reader1.read().then(r => { + assert_object_equals(r, { value: 'a', done: false }, 'should be able to read the first chunk in branch1'); + }), + reader1.read().then(r => { + assert_object_equals(r, { value: 'b', done: false }, 'should be able to read the second chunk in branch1'); + + return promise_rejects_exactly(t, theError, reader2.read()); + }) + .then(() => promise_rejects_exactly(t, theError, reader1.read())) + ]); + +}, 'ReadableStream teeing: errors in the source should propagate to both branches'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + }); + + const branches = rs.tee(); + const branch1 = branches[0]; + const branch2 = branches[1]; + branch1.cancel(); + + return Promise.all([ + readableStreamToArray(branch1).then(chunks => { + assert_array_equals(chunks, [], 'branch1 should have no chunks'); + }), + readableStreamToArray(branch2).then(chunks => { + assert_array_equals(chunks, ['a', 'b'], 'branch2 should have two chunks'); + }) + ]); + +}, 'ReadableStream teeing: canceling branch1 should not impact branch2'); + +promise_test(() => { + + const rs = new ReadableStream({ + start(c) { + c.enqueue('a'); + c.enqueue('b'); + c.close(); + } + }); + + const branches = rs.tee(); + const branch1 = branches[0]; + const branch2 = branches[1]; + branch2.cancel(); + + return Promise.all([ + readableStreamToArray(branch1).then(chunks => { + assert_array_equals(chunks, ['a', 'b'], 'branch1 should have two chunks'); + }), + readableStreamToArray(branch2).then(chunks => { + assert_array_equals(chunks, [], 'branch2 should have no chunks'); + }) + ]); + +}, 'ReadableStream teeing: canceling branch2 should not impact branch1'); + +templatedRSTeeCancel('ReadableStream teeing', (extras) => { + return new ReadableStream({ ...extras }); +}); + +promise_test(t => { + + let controller; + const stream = new ReadableStream({ start(c) { controller = c; } }); + const [branch1, branch2] = stream.tee(); + + const error = new Error(); + error.name = 'distinctive'; + + // Ensure neither branch is waiting in ReadableStreamDefaultReaderRead(). + controller.enqueue(); + controller.enqueue(); + + return delay(0).then(() => { + // This error will have to be detected via [[closedPromise]]. + controller.error(error); + + const reader1 = branch1.getReader(); + const reader2 = branch2.getReader(); + + return Promise.all([ + promise_rejects_exactly(t, error, reader1.closed, 'reader1.closed should reject'), + promise_rejects_exactly(t, error, reader2.closed, 'reader2.closed should reject') + ]); + }); + +}, 'ReadableStream teeing: erroring a teed stream should error both branches'); + +promise_test(() => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const branches = rs.tee(); + const reader1 = branches[0].getReader(); + const reader2 = branches[1].getReader(); + + const promise = Promise.all([reader1.closed, reader2.closed]); + + controller.close(); + return promise; + +}, 'ReadableStream teeing: closing the original should immediately close the branches'); + +promise_test(t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const branches = rs.tee(); + const reader1 = branches[0].getReader(); + const reader2 = branches[1].getReader(); + + const theError = { name: 'boo!' }; + const promise = Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + + controller.error(theError); + return promise; + +}, 'ReadableStream teeing: erroring the original should immediately error the branches'); + +promise_test(async t => { + + let controller; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + const cancelPromise = reader2.cancel(); + + controller.enqueue('a'); + + const read1 = await reader1.read(); + assert_object_equals(read1, { value: 'a', done: false }, 'first read() from branch1 should fulfill with the chunk'); + + controller.close(); + + const read2 = await reader1.read(); + assert_object_equals(read2, { value: undefined, done: true }, 'second read() from branch1 should be done'); + + await Promise.all([ + reader1.closed, + cancelPromise + ]); + +}, 'ReadableStream teeing: canceling branch1 should finish when branch2 reads until end of stream'); + +promise_test(async t => { + + let controller; + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + start(c) { + controller = c; + } + }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + const cancelPromise = reader2.cancel(); + + controller.error(theError); + + await Promise.all([ + promise_rejects_exactly(t, theError, reader1.read()), + cancelPromise + ]); + +}, 'ReadableStream teeing: canceling branch1 should finish when original stream errors'); + +promise_test(async () => { + + const rs = new ReadableStream({}); + + const [branch1, branch2] = rs.tee(); + + const cancel1 = branch1.cancel(); + await flushAsyncEvents(); + const cancel2 = branch2.cancel(); + + await Promise.all([cancel1, cancel2]); + +}, 'ReadableStream teeing: canceling both branches in sequence with delay'); + +promise_test(async t => { + + const theError = { name: 'boo!' }; + const rs = new ReadableStream({ + cancel() { + throw theError; + } + }); + + const [branch1, branch2] = rs.tee(); + + const cancel1 = branch1.cancel(); + await flushAsyncEvents(); + const cancel2 = branch2.cancel(); + + await Promise.all([ + promise_rejects_exactly(t, theError, cancel1), + promise_rejects_exactly(t, theError, cancel2) + ]); + +}, 'ReadableStream teeing: failing to cancel when canceling both branches in sequence with delay'); + +test(t => { + + // Copy original global. + const oldReadableStream = ReadableStream; + const getReader = ReadableStream.prototype.getReader; + + const origRS = new ReadableStream(); + + // Replace the global ReadableStream constructor with one that doesn't work. + ReadableStream = function() { + throw new Error('global ReadableStream constructor called'); + }; + t.add_cleanup(() => { + ReadableStream = oldReadableStream; + }); + + // This will probably fail if the global ReadableStream constructor was used. + const [rs1, rs2] = origRS.tee(); + + // These will definitely fail if the global ReadableStream constructor was used. + assert_not_equals(getReader.call(rs1), undefined, 'getReader should work on rs1'); + assert_not_equals(getReader.call(rs2), undefined, 'getReader should work on rs2'); + +}, 'ReadableStreamTee should not use a modified ReadableStream constructor from the global object'); + +promise_test(t => { + + const rs = recordingReadableStream({}, { highWaterMark: 0 }); + + // Create two branches, each with a HWM of 1. This should result in one + // chunk being pulled, not two. + rs.tee(); + return flushAsyncEvents().then(() => { + assert_array_equals(rs.events, ['pull'], 'pull should only be called once'); + }); + +}, 'ReadableStreamTee should not pull more chunks than can fit in the branch queue'); + +promise_test(t => { + + const rs = recordingReadableStream({ + pull(controller) { + controller.enqueue('a'); + } + }, { highWaterMark: 0 }); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + return Promise.all([reader1.read(), reader2.read()]) + .then(() => { + assert_array_equals(rs.events, ['pull', 'pull'], 'pull should be called twice'); + }); + +}, 'ReadableStreamTee should only pull enough to fill the emptiest queue'); + +promise_test(t => { + + const rs = recordingReadableStream({}, { highWaterMark: 0 }); + const theError = { name: 'boo!' }; + + rs.controller.error(theError); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + + return flushAsyncEvents().then(() => { + assert_array_equals(rs.events, [], 'pull should not be called'); + + return Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + }); + +}, 'ReadableStreamTee should not pull when original is already errored'); + +for (const branch of [1, 2]) { + promise_test(t => { + + const rs = recordingReadableStream({}, { highWaterMark: 0 }); + const theError = { name: 'boo!' }; + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + + return flushAsyncEvents().then(() => { + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + + rs.controller.enqueue('a'); + + const reader = (branch === 1) ? reader1 : reader2; + return reader.read(); + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(rs.events, ['pull', 'pull'], 'pull should be called twice'); + + rs.controller.error(theError); + + return Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(rs.events, ['pull', 'pull'], 'pull should be called twice'); + }); + + }, `ReadableStreamTee stops pulling when original stream errors while branch ${branch} is reading`); +} + +promise_test(t => { + + const rs = recordingReadableStream({}, { highWaterMark: 0 }); + const theError = { name: 'boo!' }; + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + + return flushAsyncEvents().then(() => { + assert_array_equals(rs.events, ['pull'], 'pull should be called once'); + + rs.controller.enqueue('a'); + + return Promise.all([reader1.read(), reader2.read()]); + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(rs.events, ['pull', 'pull'], 'pull should be called twice'); + + rs.controller.error(theError); + + return Promise.all([ + promise_rejects_exactly(t, theError, reader1.closed), + promise_rejects_exactly(t, theError, reader2.closed) + ]); + }).then(() => flushAsyncEvents()).then(() => { + assert_array_equals(rs.events, ['pull', 'pull'], 'pull should be called twice'); + }); + +}, 'ReadableStreamTee stops pulling when original stream errors while both branches are reading'); + +promise_test(async () => { + + const rs = recordingReadableStream(); + + const [reader1, reader2] = rs.tee().map(branch => branch.getReader()); + const branch1Reads = [reader1.read(), reader1.read()]; + const branch2Reads = [reader2.read(), reader2.read()]; + + await flushAsyncEvents(); + rs.controller.enqueue('a'); + rs.controller.close(); + + assert_object_equals(await branch1Reads[0], { value: 'a', done: false }, 'first chunk from branch1 should be correct'); + assert_object_equals(await branch2Reads[0], { value: 'a', done: false }, 'first chunk from branch2 should be correct'); + + assert_object_equals(await branch1Reads[1], { value: undefined, done: true }, 'second read() from branch1 should be done'); + assert_object_equals(await branch2Reads[1], { value: undefined, done: true }, 'second read() from branch2 should be done'); + +}, 'ReadableStream teeing: enqueue() and close() while both branches are pulling'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/templated.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/templated.any.js new file mode 100644 index 00000000..dc75b805 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/readable-streams/templated.any.js @@ -0,0 +1,143 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-test-templates.js +'use strict'; + +// Run the readable stream test templates against readable streams created directly using the constructor + +const theError = { name: 'boo!' }; +const chunks = ['a', 'b']; + +templatedRSEmpty('ReadableStream (empty)', () => { + return new ReadableStream(); +}); + +templatedRSEmptyReader('ReadableStream (empty) reader', () => { + return streamAndDefaultReader(new ReadableStream()); +}); + +templatedRSClosed('ReadableStream (closed via call in start)', () => { + return new ReadableStream({ + start(c) { + c.close(); + } + }); +}); + +templatedRSClosedReader('ReadableStream reader (closed before getting reader)', () => { + let controller; + const stream = new ReadableStream({ + start(c) { + controller = c; + } + }); + controller.close(); + const result = streamAndDefaultReader(stream); + return result; +}); + +templatedRSClosedReader('ReadableStream reader (closed after getting reader)', () => { + let controller; + const stream = new ReadableStream({ + start(c) { + controller = c; + } + }); + const result = streamAndDefaultReader(stream); + controller.close(); + return result; +}); + +templatedRSClosed('ReadableStream (closed via cancel)', () => { + const stream = new ReadableStream(); + stream.cancel(); + return stream; +}); + +templatedRSClosedReader('ReadableStream reader (closed via cancel after getting reader)', () => { + const stream = new ReadableStream(); + const result = streamAndDefaultReader(stream); + result.reader.cancel(); + return result; +}); + +templatedRSErrored('ReadableStream (errored via call in start)', () => { + return new ReadableStream({ + start(c) { + c.error(theError); + } + }); +}, theError); + +templatedRSErroredSyncOnly('ReadableStream (errored via call in start)', () => { + return new ReadableStream({ + start(c) { + c.error(theError); + } + }); +}, theError); + +templatedRSErrored('ReadableStream (errored via returning a rejected promise in start)', () => { + return new ReadableStream({ + start() { + return Promise.reject(theError); + } + }); +}, theError); + +templatedRSErroredReader('ReadableStream (errored via returning a rejected promise in start) reader', () => { + return streamAndDefaultReader(new ReadableStream({ + start() { + return Promise.reject(theError); + } + })); +}, theError); + +templatedRSErroredReader('ReadableStream reader (errored before getting reader)', () => { + let controller; + const stream = new ReadableStream({ + start(c) { + controller = c; + } + }); + controller.error(theError); + return streamAndDefaultReader(stream); +}, theError); + +templatedRSErroredReader('ReadableStream reader (errored after getting reader)', () => { + let controller; + const result = streamAndDefaultReader(new ReadableStream({ + start(c) { + controller = c; + } + })); + controller.error(theError); + return result; +}, theError); + +templatedRSTwoChunksOpenReader('ReadableStream (two chunks enqueued, still open) reader', () => { + return streamAndDefaultReader(new ReadableStream({ + start(c) { + c.enqueue(chunks[0]); + c.enqueue(chunks[1]); + } + })); +}, chunks); + +templatedRSTwoChunksClosedReader('ReadableStream (two chunks enqueued, then closed) reader', () => { + let doClose; + const stream = new ReadableStream({ + start(c) { + c.enqueue(chunks[0]); + c.enqueue(chunks[1]); + doClose = c.close.bind(c); + } + }); + const result = streamAndDefaultReader(stream); + doClose(); + return result; +}, chunks); + +function streamAndDefaultReader(stream) { + return { stream, reader: stream.getReader() }; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/recording-streams.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/recording-streams.js new file mode 100644 index 00000000..661fe512 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/recording-streams.js @@ -0,0 +1,131 @@ +'use strict'; + +self.recordingReadableStream = (extras = {}, strategy) => { + let controllerToCopyOver; + const stream = new ReadableStream({ + type: extras.type, + start(controller) { + controllerToCopyOver = controller; + + if (extras.start) { + return extras.start(controller); + } + + return undefined; + }, + pull(controller) { + stream.events.push('pull'); + + if (extras.pull) { + return extras.pull(controller); + } + + return undefined; + }, + cancel(reason) { + stream.events.push('cancel', reason); + stream.eventsWithoutPulls.push('cancel', reason); + + if (extras.cancel) { + return extras.cancel(reason); + } + + return undefined; + } + }, strategy); + + stream.controller = controllerToCopyOver; + stream.events = []; + stream.eventsWithoutPulls = []; + + return stream; +}; + +self.recordingWritableStream = (extras = {}, strategy) => { + let controllerToCopyOver; + const stream = new WritableStream({ + start(controller) { + controllerToCopyOver = controller; + + if (extras.start) { + return extras.start(controller); + } + + return undefined; + }, + write(chunk, controller) { + stream.events.push('write', chunk); + + if (extras.write) { + return extras.write(chunk, controller); + } + + return undefined; + }, + close() { + stream.events.push('close'); + + if (extras.close) { + return extras.close(); + } + + return undefined; + }, + abort(e) { + stream.events.push('abort', e); + + if (extras.abort) { + return extras.abort(e); + } + + return undefined; + } + }, strategy); + + stream.controller = controllerToCopyOver; + stream.events = []; + + return stream; +}; + +self.recordingTransformStream = (extras = {}, writableStrategy, readableStrategy) => { + let controllerToCopyOver; + const stream = new TransformStream({ + start(controller) { + controllerToCopyOver = controller; + + if (extras.start) { + return extras.start(controller); + } + + return undefined; + }, + + transform(chunk, controller) { + stream.events.push('transform', chunk); + + if (extras.transform) { + return extras.transform(chunk, controller); + } + + controller.enqueue(chunk); + + return undefined; + }, + + flush(controller) { + stream.events.push('flush'); + + if (extras.flush) { + return extras.flush(controller); + } + + return undefined; + } + }, writableStrategy, readableStrategy); + + stream.controller = controllerToCopyOver; + stream.events = []; + + return stream; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-test-templates.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-test-templates.js new file mode 100644 index 00000000..25751c47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-test-templates.js @@ -0,0 +1,721 @@ +'use strict'; + +// These tests can be run against any readable stream produced by the web platform that meets the given descriptions. +// For readable stream tests, the factory should return the stream. For reader tests, the factory should return a +// { stream, reader } object. (You can use this to vary the time at which you acquire a reader.) + +self.templatedRSEmpty = (label, factory) => { + test(() => {}, 'Running templatedRSEmpty with ' + label); + + test(() => { + + const rs = factory(); + + assert_equals(typeof rs.locked, 'boolean', 'has a boolean locked getter'); + assert_equals(typeof rs.cancel, 'function', 'has a cancel method'); + assert_equals(typeof rs.getReader, 'function', 'has a getReader method'); + assert_equals(typeof rs.pipeThrough, 'function', 'has a pipeThrough method'); + assert_equals(typeof rs.pipeTo, 'function', 'has a pipeTo method'); + assert_equals(typeof rs.tee, 'function', 'has a tee method'); + + }, label + ': instances have the correct methods and properties'); + + test(() => { + const rs = factory(); + + assert_throws_js(TypeError, () => rs.getReader({ mode: '' }), 'empty string mode should throw'); + assert_throws_js(TypeError, () => rs.getReader({ mode: null }), 'null mode should throw'); + assert_throws_js(TypeError, () => rs.getReader({ mode: 'asdf' }), 'asdf mode should throw'); + assert_throws_js(TypeError, () => rs.getReader(5), '5 should throw'); + + // Should not throw + rs.getReader(null); + + }, label + ': calling getReader with invalid arguments should throw appropriate errors'); +}; + +self.templatedRSClosed = (label, factory) => { + test(() => {}, 'Running templatedRSClosed with ' + label); + + promise_test(() => { + + const rs = factory(); + const cancelPromise1 = rs.cancel(); + const cancelPromise2 = rs.cancel(); + + assert_not_equals(cancelPromise1, cancelPromise2, 'cancel() calls should return distinct promises'); + + return Promise.all([ + cancelPromise1.then(v => assert_equals(v, undefined, 'first cancel() call should fulfill with undefined')), + cancelPromise2.then(v => assert_equals(v, undefined, 'second cancel() call should fulfill with undefined')) + ]); + + }, label + ': cancel() should return a distinct fulfilled promise each time'); + + test(() => { + + const rs = factory(); + assert_false(rs.locked, 'locked getter should return false'); + + }, label + ': locked should be false'); + + test(() => { + + const rs = factory(); + rs.getReader(); // getReader() should not throw. + + }, label + ': getReader() should be OK'); + + test(() => { + + const rs = factory(); + + const reader = rs.getReader(); + reader.releaseLock(); + + const reader2 = rs.getReader(); // Getting a second reader should not throw. + reader2.releaseLock(); + + rs.getReader(); // Getting a third reader should not throw. + + }, label + ': should be able to acquire multiple readers if they are released in succession'); + + test(() => { + + const rs = factory(); + + rs.getReader(); + + assert_throws_js(TypeError, () => rs.getReader(), 'getting a second reader should throw'); + assert_throws_js(TypeError, () => rs.getReader(), 'getting a third reader should throw'); + + }, label + ': should not be able to acquire a second reader if we don\'t release the first one'); +}; + +self.templatedRSErrored = (label, factory, error) => { + test(() => {}, 'Running templatedRSErrored with ' + label); + + promise_test(t => { + + const rs = factory(); + const reader = rs.getReader(); + + return Promise.all([ + promise_rejects_exactly(t, error, reader.closed), + promise_rejects_exactly(t, error, reader.read()) + ]); + + }, label + ': getReader() should return a reader that acts errored'); + + promise_test(t => { + + const rs = factory(); + const reader = rs.getReader(); + + return Promise.all([ + promise_rejects_exactly(t, error, reader.read()), + promise_rejects_exactly(t, error, reader.read()), + promise_rejects_exactly(t, error, reader.closed) + ]); + + }, label + ': read() twice should give the error each time'); + + test(() => { + const rs = factory(); + + assert_false(rs.locked, 'locked getter should return false'); + }, label + ': locked should be false'); +}; + +self.templatedRSErroredSyncOnly = (label, factory, error) => { + test(() => {}, 'Running templatedRSErroredSyncOnly with ' + label); + + promise_test(t => { + + const rs = factory(); + rs.getReader().releaseLock(); + const reader = rs.getReader(); // Calling getReader() twice does not throw (the stream is not locked). + + return promise_rejects_exactly(t, error, reader.closed); + + }, label + ': should be able to obtain a second reader, with the correct closed promise'); + + test(() => { + + const rs = factory(); + rs.getReader(); + + assert_throws_js(TypeError, () => rs.getReader(), 'getting a second reader should throw a TypeError'); + assert_throws_js(TypeError, () => rs.getReader(), 'getting a third reader should throw a TypeError'); + + }, label + ': should not be able to obtain additional readers if we don\'t release the first lock'); + + promise_test(t => { + + const rs = factory(); + const cancelPromise1 = rs.cancel(); + const cancelPromise2 = rs.cancel(); + + assert_not_equals(cancelPromise1, cancelPromise2, 'cancel() calls should return distinct promises'); + + return Promise.all([ + promise_rejects_exactly(t, error, cancelPromise1), + promise_rejects_exactly(t, error, cancelPromise2) + ]); + + }, label + ': cancel() should return a distinct rejected promise each time'); + + promise_test(t => { + + const rs = factory(); + const reader = rs.getReader(); + const cancelPromise1 = reader.cancel(); + const cancelPromise2 = reader.cancel(); + + assert_not_equals(cancelPromise1, cancelPromise2, 'cancel() calls should return distinct promises'); + + return Promise.all([ + promise_rejects_exactly(t, error, cancelPromise1), + promise_rejects_exactly(t, error, cancelPromise2) + ]); + + }, label + ': reader cancel() should return a distinct rejected promise each time'); +}; + +self.templatedRSEmptyReader = (label, factory) => { + test(() => {}, 'Running templatedRSEmptyReader with ' + label); + + test(() => { + + const reader = factory().reader; + + assert_true('closed' in reader, 'has a closed property'); + assert_equals(typeof reader.closed.then, 'function', 'closed property is thenable'); + + assert_equals(typeof reader.cancel, 'function', 'has a cancel method'); + assert_equals(typeof reader.read, 'function', 'has a read method'); + assert_equals(typeof reader.releaseLock, 'function', 'has a releaseLock method'); + + }, label + ': instances have the correct methods and properties'); + + test(() => { + + const stream = factory().stream; + + assert_true(stream.locked, 'locked getter should return true'); + + }, label + ': locked should be true'); + + promise_test(t => { + + const reader = factory().reader; + + reader.read().then( + t.unreached_func('read() should not fulfill'), + t.unreached_func('read() should not reject') + ); + + return delay(500); + + }, label + ': read() should never settle'); + + promise_test(t => { + + const reader = factory().reader; + + reader.read().then( + t.unreached_func('read() should not fulfill'), + t.unreached_func('read() should not reject') + ); + + reader.read().then( + t.unreached_func('read() should not fulfill'), + t.unreached_func('read() should not reject') + ); + + return delay(500); + + }, label + ': two read()s should both never settle'); + + test(() => { + + const reader = factory().reader; + assert_not_equals(reader.read(), reader.read(), 'the promises returned should be distinct'); + + }, label + ': read() should return distinct promises each time'); + + test(() => { + + const stream = factory().stream; + assert_throws_js(TypeError, () => stream.getReader(), 'stream.getReader() should throw a TypeError'); + + }, label + ': getReader() again on the stream should fail'); + + promise_test(async t => { + + const streamAndReader = factory(); + const stream = streamAndReader.stream; + const reader = streamAndReader.reader; + + const read1 = reader.read(); + const read2 = reader.read(); + const closed = reader.closed; + + reader.releaseLock(); + + assert_false(stream.locked, 'the stream should be unlocked'); + + await Promise.all([ + promise_rejects_js(t, TypeError, read1, 'first read should reject'), + promise_rejects_js(t, TypeError, read2, 'second read should reject'), + promise_rejects_js(t, TypeError, closed, 'closed should reject') + ]); + + }, label + ': releasing the lock should reject all pending read requests'); + + promise_test(t => { + + const reader = factory().reader; + reader.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, reader.read()), + promise_rejects_js(t, TypeError, reader.read()) + ]); + + }, label + ': releasing the lock should cause further read() calls to reject with a TypeError'); + + promise_test(t => { + + const reader = factory().reader; + + const closedBefore = reader.closed; + reader.releaseLock(); + const closedAfter = reader.closed; + + assert_equals(closedBefore, closedAfter, 'the closed promise should not change identity'); + + return promise_rejects_js(t, TypeError, closedBefore); + + }, label + ': releasing the lock should cause closed calls to reject with a TypeError'); + + test(() => { + + const streamAndReader = factory(); + const stream = streamAndReader.stream; + const reader = streamAndReader.reader; + + reader.releaseLock(); + assert_false(stream.locked, 'locked getter should return false'); + + }, label + ': releasing the lock should cause locked to become false'); + + promise_test(() => { + + const reader = factory().reader; + reader.cancel(); + + return reader.read().then(r => { + assert_object_equals(r, { value: undefined, done: true }, 'read()ing from the reader should give a done result'); + }); + + }, label + ': canceling via the reader should cause the reader to act closed'); + + promise_test(t => { + + const stream = factory().stream; + return promise_rejects_js(t, TypeError, stream.cancel()); + + }, label + ': canceling via the stream should fail'); +}; + +self.templatedRSClosedReader = (label, factory) => { + test(() => {}, 'Running templatedRSClosedReader with ' + label); + + promise_test(() => { + + const reader = factory().reader; + + return reader.read().then(v => { + assert_object_equals(v, { value: undefined, done: true }, 'read() should fulfill correctly'); + }); + + }, label + ': read() should fulfill with { value: undefined, done: true }'); + + promise_test(() => { + + const reader = factory().reader; + + return Promise.all([ + reader.read().then(v => { + assert_object_equals(v, { value: undefined, done: true }, 'read() should fulfill correctly'); + }), + reader.read().then(v => { + assert_object_equals(v, { value: undefined, done: true }, 'read() should fulfill correctly'); + }) + ]); + + }, label + ': read() multiple times should fulfill with { value: undefined, done: true }'); + + promise_test(() => { + + const reader = factory().reader; + + return reader.read().then(() => reader.read()).then(v => { + assert_object_equals(v, { value: undefined, done: true }, 'read() should fulfill correctly'); + }); + + }, label + ': read() should work when used within another read() fulfill callback'); + + promise_test(() => { + + const reader = factory().reader; + + return reader.closed.then(v => assert_equals(v, undefined, 'reader closed should fulfill with undefined')); + + }, label + ': closed should fulfill with undefined'); + + promise_test(t => { + + const reader = factory().reader; + + const closedBefore = reader.closed; + reader.releaseLock(); + const closedAfter = reader.closed; + + assert_not_equals(closedBefore, closedAfter, 'the closed promise should change identity'); + + return Promise.all([ + closedBefore.then(v => assert_equals(v, undefined, 'reader.closed acquired before release should fulfill')), + promise_rejects_js(t, TypeError, closedAfter) + ]); + + }, label + ': releasing the lock should cause closed to reject and change identity'); + + promise_test(() => { + + const reader = factory().reader; + const cancelPromise1 = reader.cancel(); + const cancelPromise2 = reader.cancel(); + const closedReaderPromise = reader.closed; + + assert_not_equals(cancelPromise1, cancelPromise2, 'cancel() calls should return distinct promises'); + assert_not_equals(cancelPromise1, closedReaderPromise, 'cancel() promise 1 should be distinct from reader.closed'); + assert_not_equals(cancelPromise2, closedReaderPromise, 'cancel() promise 2 should be distinct from reader.closed'); + + return Promise.all([ + cancelPromise1.then(v => assert_equals(v, undefined, 'first cancel() should fulfill with undefined')), + cancelPromise2.then(v => assert_equals(v, undefined, 'second cancel() should fulfill with undefined')) + ]); + + }, label + ': cancel() should return a distinct fulfilled promise each time'); +}; + +self.templatedRSErroredReader = (label, factory, error) => { + test(() => {}, 'Running templatedRSErroredReader with ' + label); + + promise_test(t => { + + const reader = factory().reader; + return promise_rejects_exactly(t, error, reader.closed); + + }, label + ': closed should reject with the error'); + + promise_test(t => { + + const reader = factory().reader; + const closedBefore = reader.closed; + + return promise_rejects_exactly(t, error, closedBefore).then(() => { + reader.releaseLock(); + + const closedAfter = reader.closed; + assert_not_equals(closedBefore, closedAfter, 'the closed promise should change identity'); + + return promise_rejects_js(t, TypeError, closedAfter); + }); + + }, label + ': releasing the lock should cause closed to reject and change identity'); + + promise_test(t => { + + const reader = factory().reader; + return promise_rejects_exactly(t, error, reader.read()); + + }, label + ': read() should reject with the error'); +}; + +self.templatedRSTwoChunksOpenReader = (label, factory, chunks) => { + test(() => {}, 'Running templatedRSTwoChunksOpenReader with ' + label); + + promise_test(() => { + + const reader = factory().reader; + + return Promise.all([ + reader.read().then(r => { + assert_object_equals(r, { value: chunks[0], done: false }, 'first result should be correct'); + }), + reader.read().then(r => { + assert_object_equals(r, { value: chunks[1], done: false }, 'second result should be correct'); + }) + ]); + + }, label + ': calling read() twice without waiting will eventually give both chunks (sequential)'); + + promise_test(() => { + + const reader = factory().reader; + + return reader.read().then(r => { + assert_object_equals(r, { value: chunks[0], done: false }, 'first result should be correct'); + + return reader.read().then(r2 => { + assert_object_equals(r2, { value: chunks[1], done: false }, 'second result should be correct'); + }); + }); + + }, label + ': calling read() twice without waiting will eventually give both chunks (nested)'); + + test(() => { + + const reader = factory().reader; + assert_not_equals(reader.read(), reader.read(), 'the promises returned should be distinct'); + + }, label + ': read() should return distinct promises each time'); + + promise_test(() => { + + const reader = factory().reader; + + const promise1 = reader.closed.then(v => { + assert_equals(v, undefined, 'reader closed should fulfill with undefined'); + }); + + const promise2 = reader.read().then(r => { + assert_object_equals(r, { value: chunks[0], done: false }, + 'promise returned before cancellation should fulfill with a chunk'); + }); + + reader.cancel(); + + const promise3 = reader.read().then(r => { + assert_object_equals(r, { value: undefined, done: true }, + 'promise returned after cancellation should fulfill with an end-of-stream signal'); + }); + + return Promise.all([promise1, promise2, promise3]); + + }, label + ': cancel() after a read() should still give that single read result'); +}; + +self.templatedRSTwoChunksClosedReader = function (label, factory, chunks) { + test(() => {}, 'Running templatedRSTwoChunksClosedReader with ' + label); + + promise_test(() => { + + const reader = factory().reader; + + return Promise.all([ + reader.read().then(r => { + assert_object_equals(r, { value: chunks[0], done: false }, 'first result should be correct'); + }), + reader.read().then(r => { + assert_object_equals(r, { value: chunks[1], done: false }, 'second result should be correct'); + }), + reader.read().then(r => { + assert_object_equals(r, { value: undefined, done: true }, 'third result should be correct'); + }) + ]); + + }, label + ': third read(), without waiting, should give { value: undefined, done: true } (sequential)'); + + promise_test(() => { + + const reader = factory().reader; + + return reader.read().then(r => { + assert_object_equals(r, { value: chunks[0], done: false }, 'first result should be correct'); + + return reader.read().then(r2 => { + assert_object_equals(r2, { value: chunks[1], done: false }, 'second result should be correct'); + + return reader.read().then(r3 => { + assert_object_equals(r3, { value: undefined, done: true }, 'third result should be correct'); + }); + }); + }); + + }, label + ': third read(), without waiting, should give { value: undefined, done: true } (nested)'); + + promise_test(() => { + + const streamAndReader = factory(); + const stream = streamAndReader.stream; + const reader = streamAndReader.reader; + + assert_true(stream.locked, 'stream should start locked'); + + const promise = reader.closed.then(v => { + assert_equals(v, undefined, 'reader closed should fulfill with undefined'); + assert_true(stream.locked, 'stream should remain locked'); + }); + + reader.read(); + reader.read(); + + return promise; + + }, label + + ': draining the stream via read() should cause the reader closed promise to fulfill, but locked stays true'); + + promise_test(() => { + + const streamAndReader = factory(); + const stream = streamAndReader.stream; + const reader = streamAndReader.reader; + + const promise = reader.closed.then(() => { + assert_true(stream.locked, 'the stream should start locked'); + reader.releaseLock(); // Releasing the lock after reader closed should not throw. + assert_false(stream.locked, 'the stream should end unlocked'); + }); + + reader.read(); + reader.read(); + + return promise; + + }, label + ': releasing the lock after the stream is closed should cause locked to become false'); + + promise_test(t => { + + const reader = factory().reader; + + reader.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, reader.read()), + promise_rejects_js(t, TypeError, reader.read()), + promise_rejects_js(t, TypeError, reader.read()) + ]); + + }, label + ': releasing the lock should cause further read() calls to reject with a TypeError'); + + promise_test(() => { + + const streamAndReader = factory(); + const stream = streamAndReader.stream; + const reader = streamAndReader.reader; + + const readerClosed = reader.closed; + + assert_equals(reader.closed, readerClosed, 'accessing reader.closed twice in succession gives the same value'); + + const promise = reader.read().then(() => { + assert_equals(reader.closed, readerClosed, 'reader.closed is the same after read() fulfills'); + + reader.releaseLock(); + + assert_equals(reader.closed, readerClosed, 'reader.closed is the same after releasing the lock'); + + const newReader = stream.getReader(); + return newReader.read(); + }); + + assert_equals(reader.closed, readerClosed, 'reader.closed is the same after calling read()'); + + return promise; + + }, label + ': reader\'s closed property always returns the same promise'); +}; + +self.templatedRSTeeCancel = (label, factory) => { + test(() => {}, `Running templatedRSTeeCancel with ${label}`); + + promise_test(async () => { + + const reason1 = new Error('We\'re wanted men.'); + const reason2 = new Error('I have the death sentence on twelve systems.'); + + let resolve; + const promise = new Promise(r => resolve = r); + const rs = factory({ + cancel(reason) { + assert_array_equals(reason, [reason1, reason2], + 'the cancel reason should be an array containing those from the branches'); + resolve(); + } + }); + + const [branch1, branch2] = rs.tee(); + await Promise.all([ + branch1.cancel(reason1), + branch2.cancel(reason2), + promise + ]); + + }, `${label}: canceling both branches should aggregate the cancel reasons into an array`); + + promise_test(async () => { + + const reason1 = new Error('This little one\'s not worth the effort.'); + const reason2 = new Error('Come, let me get you something.'); + + let resolve; + const promise = new Promise(r => resolve = r); + const rs = factory({ + cancel(reason) { + assert_array_equals(reason, [reason1, reason2], + 'the cancel reason should be an array containing those from the branches'); + resolve(); + } + }); + + const [branch1, branch2] = rs.tee(); + await Promise.all([ + branch2.cancel(reason2), + branch1.cancel(reason1), + promise + ]); + + }, `${label}: canceling both branches in reverse order should aggregate the cancel reasons into an array`); + + promise_test(async t => { + + const theError = { name: 'I\'ll be careful.' }; + const rs = factory({ + cancel() { + throw theError; + } + }); + + const [branch1, branch2] = rs.tee(); + await Promise.all([ + promise_rejects_exactly(t, theError, branch1.cancel()), + promise_rejects_exactly(t, theError, branch2.cancel()) + ]); + + }, `${label}: failing to cancel the original stream should cause cancel() to reject on branches`); + + promise_test(async t => { + + const theError = { name: 'You just watch yourself!' }; + let controller; + const stream = factory({ + start(c) { + controller = c; + } + }); + + const [branch1, branch2] = stream.tee(); + controller.error(theError); + + await Promise.all([ + promise_rejects_exactly(t, theError, branch1.cancel()), + promise_rejects_exactly(t, theError, branch2.cancel()) + ]); + + }, `${label}: erroring a teed stream should properly handle canceled branches`); + +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-utils.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-utils.js new file mode 100644 index 00000000..0f7742a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/rs-utils.js @@ -0,0 +1,226 @@ +'use strict'; +(function () { + // Fake setInterval-like functionality in environments that don't have it + class IntervalHandle { + constructor(callback, delayMs) { + this.callback = callback; + this.delayMs = delayMs; + this.cancelled = false; + Promise.resolve().then(() => this.check()); + } + + async check() { + while (true) { + await new Promise(resolve => step_timeout(resolve, this.delayMs)); + if (this.cancelled) { + return; + } + this.callback(); + } + } + + cancel() { + this.cancelled = true; + } + } + + let localSetInterval, localClearInterval; + if (typeof globalThis.setInterval !== "undefined" && + typeof globalThis.clearInterval !== "undefined") { + localSetInterval = globalThis.setInterval; + localClearInterval = globalThis.clearInterval; + } else { + localSetInterval = function setInterval(callback, delayMs) { + return new IntervalHandle(callback, delayMs); + } + localClearInterval = function clearInterval(handle) { + handle.cancel(); + } + } + + class RandomPushSource { + constructor(toPush) { + this.pushed = 0; + this.toPush = toPush; + this.started = false; + this.paused = false; + this.closed = false; + + this._intervalHandle = null; + } + + readStart() { + if (this.closed) { + return; + } + + if (!this.started) { + this._intervalHandle = localSetInterval(writeChunk, 2); + this.started = true; + } + + if (this.paused) { + this._intervalHandle = localSetInterval(writeChunk, 2); + this.paused = false; + } + + const source = this; + function writeChunk() { + if (source.paused) { + return; + } + + source.pushed++; + + if (source.toPush > 0 && source.pushed > source.toPush) { + if (source._intervalHandle) { + localClearInterval(source._intervalHandle); + source._intervalHandle = undefined; + } + source.closed = true; + source.onend(); + } else { + source.ondata(randomChunk(128)); + } + } + } + + readStop() { + if (this.paused) { + return; + } + + if (this.started) { + this.paused = true; + localClearInterval(this._intervalHandle); + this._intervalHandle = undefined; + } else { + throw new Error('Can\'t pause reading an unstarted source.'); + } + } + } + + function randomChunk(size) { + let chunk = ''; + + for (let i = 0; i < size; ++i) { + // Add a random character from the basic printable ASCII set. + chunk += String.fromCharCode(Math.round(Math.random() * 84) + 32); + } + + return chunk; + } + + function readableStreamToArray(readable, reader) { + if (reader === undefined) { + reader = readable.getReader(); + } + + const chunks = []; + + return pump(); + + function pump() { + return reader.read().then(result => { + if (result.done) { + return chunks; + } + + chunks.push(result.value); + return pump(); + }); + } + } + + class SequentialPullSource { + constructor(limit, options) { + const async = options && options.async; + + this.current = 0; + this.limit = limit; + this.opened = false; + this.closed = false; + + this._exec = f => f(); + if (async) { + this._exec = f => step_timeout(f, 0); + } + } + + open(cb) { + this._exec(() => { + this.opened = true; + cb(); + }); + } + + read(cb) { + this._exec(() => { + if (++this.current <= this.limit) { + cb(null, false, this.current); + } else { + cb(null, true, null); + } + }); + } + + close(cb) { + this._exec(() => { + this.closed = true; + cb(); + }); + } + } + + function sequentialReadableStream(limit, options) { + const sequentialSource = new SequentialPullSource(limit, options); + + const stream = new ReadableStream({ + start() { + return new Promise((resolve, reject) => { + sequentialSource.open(err => { + if (err) { + reject(err); + } + resolve(); + }); + }); + }, + + pull(c) { + return new Promise((resolve, reject) => { + sequentialSource.read((err, done, chunk) => { + if (err) { + reject(err); + } else if (done) { + sequentialSource.close(err2 => { + if (err2) { + reject(err2); + } + c.close(); + resolve(); + }); + } else { + c.enqueue(chunk); + resolve(); + } + }); + }); + } + }); + + stream.source = sequentialSource; + + return stream; + } + + function transferArrayBufferView(view) { + return structuredClone(view, { transfer: [view.buffer] }); + } + + self.RandomPushSource = RandomPushSource; + self.readableStreamToArray = readableStreamToArray; + self.sequentialReadableStream = sequentialReadableStream; + self.transferArrayBufferView = transferArrayBufferView; + +}()); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/test-utils.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/test-utils.js new file mode 100644 index 00000000..a38f7802 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/resources/test-utils.js @@ -0,0 +1,27 @@ +'use strict'; + +self.delay = ms => new Promise(resolve => step_timeout(resolve, ms)); + +// For tests which verify that the implementation doesn't do something it shouldn't, it's better not to use a +// timeout. Instead, assume that any reasonable implementation is going to finish work after 2 times around the event +// loop, and use flushAsyncEvents().then(() => assert_array_equals(...)); +// Some tests include promise resolutions which may mean the test code takes a couple of event loop visits itself. So go +// around an extra 2 times to avoid complicating those tests. +self.flushAsyncEvents = () => delay(0).then(() => delay(0)).then(() => delay(0)).then(() => delay(0)); + +self.assert_typed_array_equals = (actual, expected, message) => { + const prefix = message === undefined ? '' : `${message} `; + assert_equals(typeof actual, 'object', `${prefix}type is object`); + assert_equals(actual.constructor, expected.constructor, `${prefix}constructor`); + assert_equals(actual.byteOffset, expected.byteOffset, `${prefix}byteOffset`); + assert_equals(actual.byteLength, expected.byteLength, `${prefix}byteLength`); + assert_equals(actual.buffer.byteLength, expected.buffer.byteLength, `${prefix}buffer.byteLength`); + assert_array_equals([...actual], [...expected], `${prefix}contents`); + assert_array_equals([...new Uint8Array(actual.buffer)], [...new Uint8Array(expected.buffer)], `${prefix}buffer contents`); +}; + +self.makePromiseAndResolveFunc = () => { + let resolve; + const promise = new Promise(r => { resolve = r; }); + return [promise, resolve]; +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/deserialize-error.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/deserialize-error.window.js new file mode 100644 index 00000000..64cf2bbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/deserialize-error.window.js @@ -0,0 +1,39 @@ +// META: script=/common/get-host-info.sub.js +// META: script=resources/create-wasm-module.js +// META: timeout=long + +const { HTTPS_NOTSAMESITE_ORIGIN } = get_host_info(); +const iframe = document.createElement('iframe'); +iframe.src = `${HTTPS_NOTSAMESITE_ORIGIN}/streams/transferable/resources/deserialize-error-frame.html`; + +window.addEventListener('message', async evt => { + // Tests are serialized to make the results deterministic. + switch (evt.data) { + case 'init done': { + const ws = new WritableStream(); + iframe.contentWindow.postMessage(ws, '*', [ws]); + return; + } + + case 'ws done': { + const module = await createWasmModule(); + const rs = new ReadableStream({ + start(controller) { + controller.enqueue(module); + } + }); + iframe.contentWindow.postMessage(rs, '*', [rs]); + return; + } + + case 'rs done': { + iframe.remove(); + } + } +}); + +// Need to do this after adding the listener to ensure we catch the first +// message. +document.body.appendChild(iframe); + +fetch_tests_from_window(iframe.contentWindow); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/gc-crash.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/gc-crash.html new file mode 100644 index 00000000..0d331e6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/gc-crash.html @@ -0,0 +1,17 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/readable-stream.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/readable-stream.html new file mode 100644 index 00000000..b1ede469 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/readable-stream.html @@ -0,0 +1,260 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/reason.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/reason.html new file mode 100644 index 00000000..4251aa85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/reason.html @@ -0,0 +1,132 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/create-wasm-module.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/create-wasm-module.js new file mode 100644 index 00000000..37064af9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/create-wasm-module.js @@ -0,0 +1,11 @@ +// There aren't many cloneable types that will cause an error on +// deserialization. WASM modules have the property that it's an error to +// deserialize them cross-site, which works for our purposes. +async function createWasmModule() { + // It doesn't matter what the module is, so we use one from another + // test. + const response = + await fetch("/wasm/serialization/module/resources/incrementer.wasm"); + const ab = await response.arrayBuffer(); + return WebAssembly.compile(ab); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/deserialize-error-frame.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/deserialize-error-frame.html new file mode 100644 index 00000000..5ec2fcda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/deserialize-error-frame.html @@ -0,0 +1,39 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-iframe.html new file mode 100644 index 00000000..68f68503 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-iframe.html @@ -0,0 +1,7 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-worker.js new file mode 100644 index 00000000..806c2371 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/echo-worker.js @@ -0,0 +1,2 @@ +// A worker that just transfers back any message that is sent to it. +onmessage = evt => postMessage(evt.data, [evt.data]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/helpers.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/helpers.js new file mode 100644 index 00000000..12504537 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/helpers.js @@ -0,0 +1,132 @@ +'use strict'; + +(() => { + // Create a ReadableStream that will pass the tests in + // testTransferredReadableStream(), below. + function createOriginalReadableStream() { + return new ReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.close(); + } + }); + } + + // Common tests to roughly determine that |rs| is a correctly transferred + // version of a stream created by createOriginalReadableStream(). + function testTransferredReadableStream(rs) { + assert_equals(rs.constructor, ReadableStream, + 'rs should be a ReadableStream in this realm'); + assert_true(rs instanceof ReadableStream, + 'instanceof check should pass'); + + // Perform a brand-check on |rs| in the process of calling getReader(). + const reader = ReadableStream.prototype.getReader.call(rs); + + return reader.read().then(({value, done}) => { + assert_false(done, 'done should be false'); + assert_equals(value, 'a', 'value should be "a"'); + return reader.read(); + }).then(({done}) => { + assert_true(done, 'done should be true'); + }); + } + + function testMessage(msg) { + assert_array_equals(msg.ports, [], 'there should be no ports in the event'); + return testTransferredReadableStream(msg.data); + } + + function testMessageEvent(target) { + return new Promise((resolve, reject) => { + target.addEventListener('message', ev => { + try { + resolve(testMessage(ev)); + } catch (e) { + reject(e); + } + }, {once: true}); + }); + } + + function testMessageEventOrErrorMessage(target) { + return new Promise((resolve, reject) => { + target.addEventListener('message', ev => { + if (typeof ev.data === 'string') { + // Assume it's an error message and reject with it. + reject(ev.data); + return; + } + + try { + resolve(testMessage(ev)); + } catch (e) { + reject(e); + } + }, {once: true}); + }); + } + + function checkTestResults(target) { + return new Promise((resolve, reject) => { + target.onmessage = msg => { + // testharness.js sends us objects which we need to ignore. + if (typeof msg.data !== 'string') + return; + + if (msg.data === 'OK') { + resolve(); + } else { + reject(msg.data); + } + }; + }); + } + + // These tests assume that a transferred ReadableStream will behave the same + // regardless of how it was transferred. This enables us to simply transfer the + // stream to ourselves. + function createTransferredReadableStream(underlyingSource) { + const original = new ReadableStream(underlyingSource); + const promise = new Promise((resolve, reject) => { + addEventListener('message', msg => { + const rs = msg.data; + if (rs instanceof ReadableStream) { + resolve(rs); + } else { + reject(new Error(`what is this thing: "${rs}"?`)); + } + }, {once: true}); + }); + postMessage(original, '*', [original]); + return promise; + } + + function recordingTransferredReadableStream(underlyingSource, strategy) { + const original = recordingReadableStream(underlyingSource, strategy); + const promise = new Promise((resolve, reject) => { + addEventListener('message', msg => { + const rs = msg.data; + if (rs instanceof ReadableStream) { + rs.events = original.events; + rs.eventsWithoutPulls = original.eventsWithoutPulls; + rs.controller = original.controller; + resolve(rs); + } else { + reject(new Error(`what is this thing: "${rs}"?`)); + } + }, {once: true}); + }); + postMessage(original, '*', [original]); + return promise; + } + + self.createOriginalReadableStream = createOriginalReadableStream; + self.testMessage = testMessage; + self.testMessageEvent = testMessageEvent; + self.testMessageEventOrErrorMessage = testMessageEventOrErrorMessage; + self.checkTestResults = checkTestResults; + self.createTransferredReadableStream = createTransferredReadableStream; + self.recordingTransferredReadableStream = recordingTransferredReadableStream; + +})(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-shared-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-shared-worker.js new file mode 100644 index 00000000..84f779c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-shared-worker.js @@ -0,0 +1,11 @@ +'use strict'; +importScripts('/resources/testharness.js', 'helpers.js'); + +onconnect = evt => { + const port = evt.source; + const promise = testMessageEvent(port); + port.start(); + promise + .then(() => port.postMessage('OK')) + .catch(err => port.postMessage(`BAD: ${err}`)); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-worker.js new file mode 100644 index 00000000..4ebb9c5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/receiving-worker.js @@ -0,0 +1,7 @@ +'use strict'; +importScripts('/resources/testharness.js', 'helpers.js'); + +const promise = testMessageEvent(self); +promise + .then(() => postMessage('OK')) + .catch(err => postMessage(`BAD: ${err}`)); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-shared-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-shared-worker.js new file mode 100644 index 00000000..e5790778 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-shared-worker.js @@ -0,0 +1,12 @@ +'use strict'; +importScripts('helpers.js'); + +onconnect = msg => { + const port = msg.source; + const orig = createOriginalReadableStream(); + try { + port.postMessage(orig, [orig]); + } catch (e) { + port.postMessage(e.message); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-worker.js new file mode 100644 index 00000000..0b79733f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/sending-worker.js @@ -0,0 +1,5 @@ +'use strict'; +importScripts('helpers.js'); + +const orig = createOriginalReadableStream(); +postMessage(orig, [orig]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker-iframe.html new file mode 100644 index 00000000..348d067c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker-iframe.html @@ -0,0 +1,39 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker.js new file mode 100644 index 00000000..af76b6c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/resources/service-worker.js @@ -0,0 +1,30 @@ +'use strict'; +importScripts('/resources/testharness.js', 'helpers.js'); + +onmessage = msg => { + const client = msg.source; + if (msg.data === 'SEND') { + sendingTest(client); + } else { + receivingTest(msg, client); + } +}; + +function sendingTest(client) { + const orig = createOriginalReadableStream(); + try { + client.postMessage(orig, [orig]); + } catch (e) { + client.postMessage(e.message); + } +} + +function receivingTest(msg, client) { + try { + msg.waitUntil(testMessage(msg) + .then(() => client.postMessage('OK')) + .catch(e => client.postMessage(`BAD: ${e}`))); + } catch (e) { + client.postMessage(`BAD: ${e}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/service-worker.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/service-worker.https.html new file mode 100644 index 00000000..2ca7f19c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/service-worker.https.html @@ -0,0 +1,28 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/shared-worker.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/shared-worker.html new file mode 100644 index 00000000..cd041540 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/shared-worker.html @@ -0,0 +1,25 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transfer-with-messageport.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transfer-with-messageport.window.js new file mode 100644 index 00000000..3bfe634a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transfer-with-messageport.window.js @@ -0,0 +1,219 @@ +"use strict"; + +function receiveEventOnce(target, name) { + return new Promise(resolve => { + target.addEventListener( + name, + ev => { + resolve(ev); + }, + { once: true } + ); + }); +} + +async function postAndTestMessageEvent(data, transfer, title) { + postMessage(data, "*", transfer); + const messagePortCount = transfer.filter(i => i instanceof MessagePort) + .length; + const ev = await receiveEventOnce(window, "message"); + assert_equals( + ev.ports.length, + messagePortCount, + `Correct number of ports ${title}` + ); + for (const [i, port] of ev.ports.entries()) { + assert_true( + port instanceof MessagePort, + `ports[${i}] include MessagePort ${title}` + ); + } + for (const [key, value] of Object.entries(data)) { + assert_true( + ev.data[key] instanceof value.constructor, + `data.${key} has correct interface ${value.constructor.name} ${title}` + ); + } +} + +async function transferMessagePortWithOrder1(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { stream, port2: channel.port2 }, + [stream, channel.port2], + `when transferring [${stream.constructor.name}, MessagePort]` + ); +} + +async function transferMessagePortWithOrder2(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { stream, port2: channel.port2 }, + [channel.port2, stream], + `when transferring [MessagePort, ${stream.constructor.name}]` + ); +} + +async function transferMessagePortWithOrder3(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { port1: channel.port1, stream, port2: channel.port2 }, + [channel.port1, stream, channel.port2], + `when transferring [MessagePort, ${stream.constructor.name}, MessagePort]` + ); +} + +async function transferMessagePortWithOrder4(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + {}, + [channel.port1, stream, channel.port2], + `when transferring [MessagePort, ${stream.constructor.name}, MessagePort] but with empty data` + ); +} + +async function transferMessagePortWithOrder5(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { port2: channel.port2, port1: channel.port1, stream }, + [channel.port1, stream, channel.port2], + `when transferring [MessagePort, ${stream.constructor.name}, MessagePort] but with data having different order` + ); +} + +async function transferMessagePortWithOrder6(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { port2: channel.port2, port1: channel.port1 }, + [channel.port1, stream, channel.port2], + `when transferring [MessagePort, ${stream.constructor.name}, MessagePort] but with stream not being in the data` + ); +} + +async function transferMessagePortWithOrder7(stream) { + const channel = new MessageChannel(); + await postAndTestMessageEvent( + { stream }, + [channel.port1, stream, channel.port2], + `when transferring [MessagePort, ${stream.constructor.name}, MessagePort] but with ports not being in the data` + ); +} + +async function transferMessagePortWith(constructor) { + await transferMessagePortWithOrder1(new constructor()); + await transferMessagePortWithOrder2(new constructor()); + await transferMessagePortWithOrder3(new constructor()); +} + +async function advancedTransferMessagePortWith(constructor) { + await transferMessagePortWithOrder4(new constructor()); + await transferMessagePortWithOrder5(new constructor()); + await transferMessagePortWithOrder6(new constructor()); + await transferMessagePortWithOrder7(new constructor()); +} + +async function mixedTransferMessagePortWithOrder1() { + const channel = new MessageChannel(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + const transform = new TransformStream(); + await postAndTestMessageEvent( + { + readable, + writable, + transform, + port1: channel.port1, + port2: channel.port2, + }, + [readable, writable, transform, channel.port1, channel.port2], + `when transferring [ReadableStream, WritableStream, TransformStream, MessagePort, MessagePort]` + ); +} + +async function mixedTransferMessagePortWithOrder2() { + const channel = new MessageChannel(); + const readable = new ReadableStream(); + const writable = new WritableStream(); + const transform = new TransformStream(); + await postAndTestMessageEvent( + { readable, writable, transform }, + [transform, channel.port1, readable, channel.port2, writable], + `when transferring [TransformStream, MessagePort, ReadableStream, MessagePort, WritableStream]` + ); +} + +async function mixedTransferMessagePortWithOrder3() { + const channel = new MessageChannel(); + const readable1 = new ReadableStream(); + const readable2 = new ReadableStream(); + const writable1 = new WritableStream(); + const writable2 = new WritableStream(); + const transform1 = new TransformStream(); + const transform2 = new TransformStream(); + await postAndTestMessageEvent( + { readable1, writable1, transform1, readable2, writable2, transform2 }, + [ + transform2, + channel.port1, + readable1, + channel.port2, + writable2, + readable2, + writable1, + transform1, + ], + `when transferring [TransformStream, MessagePort, ReadableStream, MessagePort, WritableStream, ReadableStream, WritableStream, TransformStream] but with the data having different order` + ); +} + +async function mixedTransferMessagePortWith() { + await mixedTransferMessagePortWithOrder1(); + await mixedTransferMessagePortWithOrder2(); + await mixedTransferMessagePortWithOrder3(); +} + +promise_test(async t => { + await transferMessagePortWith(ReadableStream); +}, "Transferring a MessagePort with a ReadableStream should set `.ports`"); + +promise_test(async t => { + await transferMessagePortWith(WritableStream); +}, "Transferring a MessagePort with a WritableStream should set `.ports`"); + +promise_test(async t => { + await transferMessagePortWith(TransformStream); +}, "Transferring a MessagePort with a TransformStream should set `.ports`"); + +promise_test(async t => { + await advancedTransferMessagePortWith(ReadableStream); +}, "Transferring a MessagePort with a ReadableStream should set `.ports`, advanced"); + +promise_test(async t => { + await advancedTransferMessagePortWith(WritableStream); +}, "Transferring a MessagePort with a WritableStream should set `.ports`, advanced"); + +promise_test(async t => { + await advancedTransferMessagePortWith(TransformStream); +}, "Transferring a MessagePort with a TransformStream should set `.ports`, advanced"); + +promise_test(async t => { + await mixedTransferMessagePortWith(); +}, "Transferring a MessagePort with multiple streams should set `.ports`"); + +test(() => { + assert_throws_dom("DataCloneError", () => + postMessage({ stream: new ReadableStream() }, "*") + ); +}, "ReadableStream must not be serializable"); + +test(() => { + assert_throws_dom("DataCloneError", () => + postMessage({ stream: new WritableStream() }, "*") + ); +}, "WritableStream must not be serializable"); + +test(() => { + assert_throws_dom("DataCloneError", () => + postMessage({ stream: new TransformStream() }, "*") + ); +}, "TransformStream must not be serializable"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream-members.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream-members.any.js new file mode 100644 index 00000000..05914e12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream-members.any.js @@ -0,0 +1,18 @@ +// META: global=window,dedicatedworker,shadowrealm + +const combinations = [ + (t => [t, t.readable])(new TransformStream()), + (t => [t.readable, t])(new TransformStream()), + (t => [t, t.writable])(new TransformStream()), + (t => [t.writable, t])(new TransformStream()), +]; + +for (const combination of combinations) { + test(() => { + assert_throws_dom( + "DataCloneError", + () => structuredClone(combination, { transfer: combination }), + "structuredClone should throw" + ); + }, `Transferring ${combination} should fail`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream.html new file mode 100644 index 00000000..355d5d80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/transform-stream.html @@ -0,0 +1,108 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/window.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/window.html new file mode 100644 index 00000000..11c86835 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/window.html @@ -0,0 +1,55 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/worker.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/worker.html new file mode 100644 index 00000000..c5dc9fc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/worker.html @@ -0,0 +1,76 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/writable-stream.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/writable-stream.html new file mode 100644 index 00000000..7e25dad9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transferable/writable-stream.html @@ -0,0 +1,146 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/backpressure.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/backpressure.any.js new file mode 100644 index 00000000..47a21fb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/backpressure.any.js @@ -0,0 +1,195 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +// META: script=../resources/test-utils.js +'use strict'; + +const error1 = new Error('error1 message'); +error1.name = 'error1'; + +promise_test(() => { + const ts = recordingTransformStream(); + const writer = ts.writable.getWriter(); + // This call never resolves. + writer.write('a'); + return flushAsyncEvents().then(() => { + assert_array_equals(ts.events, [], 'transform should not be called'); + }); +}, 'backpressure allows no transforms with a default identity transform and no reader'); + +promise_test(() => { + const ts = recordingTransformStream({}, undefined, { highWaterMark: 1 }); + const writer = ts.writable.getWriter(); + // This call to write() resolves asynchronously. + writer.write('a'); + // This call to write() waits for backpressure that is never relieved and never calls transform(). + writer.write('b'); + return flushAsyncEvents().then(() => { + assert_array_equals(ts.events, ['transform', 'a'], 'transform should be called once'); + }); +}, 'backpressure only allows one transform() with a identity transform with a readable HWM of 1 and no reader'); + +promise_test(() => { + // Without a transform() implementation, recordingTransformStream() never enqueues anything. + const ts = recordingTransformStream({ + transform() { + // Discard all chunks. As a result, the readable side is never full enough to exert backpressure and transform() + // keeps being called. + } + }, undefined, { highWaterMark: 1 }); + const writer = ts.writable.getWriter(); + const writePromises = []; + for (let i = 0; i < 4; ++i) { + writePromises.push(writer.write(i)); + } + return Promise.all(writePromises).then(() => { + assert_array_equals(ts.events, ['transform', 0, 'transform', 1, 'transform', 2, 'transform', 3], + 'all 4 events should be transformed'); + }); +}, 'transform() should keep being called as long as there is no backpressure'); + +promise_test(() => { + const ts = new TransformStream({}, undefined, { highWaterMark: 1 }); + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + const events = []; + const writerPromises = [ + writer.write('a').then(() => events.push('a')), + writer.write('b').then(() => events.push('b')), + writer.close().then(() => events.push('closed'))]; + return delay(0).then(() => { + assert_array_equals(events, ['a'], 'the first write should have resolved'); + return reader.read(); + }).then(({ value, done }) => { + assert_false(done, 'done should not be true'); + assert_equals('a', value, 'value should be "a"'); + return delay(0); + }).then(() => { + assert_array_equals(events, ['a', 'b', 'closed'], 'both writes and close() should have resolved'); + return reader.read(); + }).then(({ value, done }) => { + assert_false(done, 'done should still not be true'); + assert_equals('b', value, 'value should be "b"'); + return reader.read(); + }).then(({ done }) => { + assert_true(done, 'done should be true'); + return writerPromises; + }); +}, 'writes should resolve as soon as transform completes'); + +promise_test(() => { + const ts = new TransformStream(undefined, undefined, { highWaterMark: 0 }); + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + const readPromise = reader.read(); + writer.write('a'); + return readPromise.then(({ value, done }) => { + assert_false(done, 'not done'); + assert_equals(value, 'a', 'value should be "a"'); + }); +}, 'calling pull() before the first write() with backpressure should work'); + +promise_test(() => { + let reader; + const ts = recordingTransformStream({ + transform(chunk, controller) { + controller.enqueue(chunk); + return reader.read(); + } + }, undefined, { highWaterMark: 1 }); + const writer = ts.writable.getWriter(); + reader = ts.readable.getReader(); + return writer.write('a'); +}, 'transform() should be able to read the chunk it just enqueued'); + +promise_test(() => { + let resolveTransform; + const transformPromise = new Promise(resolve => { + resolveTransform = resolve; + }); + const ts = recordingTransformStream({ + transform() { + return transformPromise; + } + }, undefined, new CountQueuingStrategy({ highWaterMark: Infinity })); + const writer = ts.writable.getWriter(); + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + return delay(0).then(() => { + writer.write('a'); + assert_array_equals(ts.events, ['transform', 'a']); + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0'); + return flushAsyncEvents(); + }).then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should still be 0'); + resolveTransform(); + return delay(0); + }).then(() => { + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + }); +}, 'blocking transform() should cause backpressure'); + +promise_test(t => { + const ts = new TransformStream(); + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, ts.writable.getWriter().closed, 'closed should reject'); +}, 'writer.closed should resolve after readable is canceled during start'); + +promise_test(t => { + const ts = new TransformStream({}, undefined, { highWaterMark: 0 }); + return delay(0).then(() => { + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, ts.writable.getWriter().closed, 'closed should reject'); + }); +}, 'writer.closed should resolve after readable is canceled with backpressure'); + +promise_test(t => { + const ts = new TransformStream({}, undefined, { highWaterMark: 1 }); + return delay(0).then(() => { + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, ts.writable.getWriter().closed, 'closed should reject'); + }); +}, 'writer.closed should resolve after readable is canceled with no backpressure'); + +promise_test(() => { + const ts = new TransformStream({}, undefined, { highWaterMark: 1 }); + const writer = ts.writable.getWriter(); + return delay(0).then(() => { + const writePromise = writer.write('a'); + ts.readable.cancel(error1); + return writePromise; + }); +}, 'cancelling the readable should cause a pending write to resolve'); + +promise_test(t => { + const rs = new ReadableStream(); + const ts = new TransformStream(); + const pipePromise = rs.pipeTo(ts.writable); + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, pipePromise, 'promise returned from pipeTo() should be rejected'); +}, 'cancelling the readable side of a TransformStream should abort an empty pipe'); + +promise_test(t => { + const rs = new ReadableStream(); + const ts = new TransformStream(); + const pipePromise = rs.pipeTo(ts.writable); + return delay(0).then(() => { + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, pipePromise, 'promise returned from pipeTo() should be rejected'); + }); +}, 'cancelling the readable side of a TransformStream should abort an empty pipe after startup'); + +promise_test(t => { + const rs = new ReadableStream({ + start(controller) { + controller.enqueue('a'); + controller.enqueue('b'); + controller.enqueue('c'); + } + }); + const ts = new TransformStream(); + const pipePromise = rs.pipeTo(ts.writable); + // Allow data to flow into the pipe. + return delay(0).then(() => { + ts.readable.cancel(error1); + return promise_rejects_exactly(t, error1, pipePromise, 'promise returned from pipeTo() should be rejected'); + }); +}, 'cancelling the readable side of a TransformStream should abort a full pipe'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/cancel.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/cancel.any.js new file mode 100644 index 00000000..5c7fc4ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/cancel.any.js @@ -0,0 +1,115 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +'use strict'; + +const thrownError = new Error('bad things are happening!'); +thrownError.name = 'error1'; + +const originalReason = new Error('original reason'); +originalReason.name = 'error2'; + +promise_test(async t => { + let cancelled = undefined; + const ts = new TransformStream({ + cancel(reason) { + cancelled = reason; + } + }); + const res = await ts.readable.cancel(thrownError); + assert_equals(res, undefined, 'readable.cancel() should return undefined'); + assert_equals(cancelled, thrownError, 'transformer.cancel() should be called with the passed reason'); +}, 'cancelling the readable side should call transformer.cancel()'); + +promise_test(async t => { + const ts = new TransformStream({ + cancel(reason) { + assert_equals(reason, originalReason, 'transformer.cancel() should be called with the passed reason'); + throw thrownError; + } + }); + const writer = ts.writable.getWriter(); + const cancelPromise = ts.readable.cancel(originalReason); + await promise_rejects_exactly(t, thrownError, cancelPromise, 'readable.cancel() should reject with thrownError'); + await promise_rejects_exactly(t, thrownError, writer.closed, 'writer.closed should reject with thrownError'); +}, 'cancelling the readable side should reject if transformer.cancel() throws'); + +promise_test(async t => { + let aborted = undefined; + const ts = new TransformStream({ + cancel(reason) { + aborted = reason; + }, + flush: t.unreached_func('flush should not be called') + }); + const res = await ts.writable.abort(thrownError); + assert_equals(res, undefined, 'writable.abort() should return undefined'); + assert_equals(aborted, thrownError, 'transformer.abort() should be called with the passed reason'); +}, 'aborting the writable side should call transformer.abort()'); + +promise_test(async t => { + const ts = new TransformStream({ + cancel(reason) { + assert_equals(reason, originalReason, 'transformer.cancel() should be called with the passed reason'); + throw thrownError; + }, + flush: t.unreached_func('flush should not be called') + }); + const reader = ts.readable.getReader(); + const abortPromise = ts.writable.abort(originalReason); + await promise_rejects_exactly(t, thrownError, abortPromise, 'writable.abort() should reject with thrownError'); + await promise_rejects_exactly(t, thrownError, reader.closed, 'reader.closed should reject with thrownError'); +}, 'aborting the writable side should reject if transformer.cancel() throws'); + +promise_test(async t => { + const ts = new TransformStream({ + async cancel(reason) { + assert_equals(reason, originalReason, 'transformer.cancel() should be called with the passed reason'); + throw thrownError; + }, + flush: t.unreached_func('flush should not be called') + }); + const cancelPromise = ts.readable.cancel(originalReason); + const closePromise = ts.writable.close(); + await Promise.all([ + promise_rejects_exactly(t, thrownError, cancelPromise, 'cancelPromise should reject with thrownError'), + promise_rejects_exactly(t, thrownError, closePromise, 'closePromise should reject with thrownError'), + ]); +}, 'closing the writable side should reject if a parallel transformer.cancel() throws'); + +promise_test(async t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + }, + async cancel(reason) { + assert_equals(reason, originalReason, 'transformer.cancel() should be called with the passed reason'); + controller.error(thrownError); + }, + flush: t.unreached_func('flush should not be called') + }); + const cancelPromise = ts.readable.cancel(originalReason); + const closePromise = ts.writable.close(); + await Promise.all([ + promise_rejects_exactly(t, thrownError, cancelPromise, 'cancelPromise should reject with thrownError'), + promise_rejects_exactly(t, thrownError, closePromise, 'closePromise should reject with thrownError'), + ]); +}, 'readable.cancel() and a parallel writable.close() should reject if a transformer.cancel() calls controller.error()'); + +promise_test(async t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + }, + async cancel(reason) { + assert_equals(reason, originalReason, 'transformer.cancel() should be called with the passed reason'); + controller.error(thrownError); + }, + flush: t.unreached_func('flush should not be called') + }); + const cancelPromise = ts.writable.abort(originalReason); + await promise_rejects_exactly(t, thrownError, cancelPromise, 'cancelPromise should reject with thrownError'); + const closePromise = ts.readable.cancel(1); + await promise_rejects_exactly(t, thrownError, closePromise, 'closePromise should reject with thrownError'); +}, 'writable.abort() and readable.cancel() should reject if a transformer.cancel() calls controller.error()'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/errors.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/errors.any.js new file mode 100644 index 00000000..bea060b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/errors.any.js @@ -0,0 +1,360 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +'use strict'; + +const thrownError = new Error('bad things are happening!'); +thrownError.name = 'error1'; + +promise_test(t => { + const ts = new TransformStream({ + transform() { + throw thrownError; + }, + cancel: t.unreached_func('cancel should not be called') + }); + + const reader = ts.readable.getReader(); + + const writer = ts.writable.getWriter(); + + return Promise.all([ + promise_rejects_exactly(t, thrownError, writer.write('a'), + 'writable\'s write should reject with the thrown error'), + promise_rejects_exactly(t, thrownError, reader.read(), + 'readable\'s read should reject with the thrown error'), + promise_rejects_exactly(t, thrownError, reader.closed, + 'readable\'s closed should be rejected with the thrown error'), + promise_rejects_exactly(t, thrownError, writer.closed, + 'writable\'s closed should be rejected with the thrown error') + ]); +}, 'TransformStream errors thrown in transform put the writable and readable in an errored state'); + +promise_test(t => { + const ts = new TransformStream({ + transform() { + }, + flush() { + throw thrownError; + }, + cancel: t.unreached_func('cancel should not be called') + }); + + const reader = ts.readable.getReader(); + + const writer = ts.writable.getWriter(); + + return Promise.all([ + writer.write('a'), + promise_rejects_exactly(t, thrownError, writer.close(), + 'writable\'s close should reject with the thrown error'), + promise_rejects_exactly(t, thrownError, reader.read(), + 'readable\'s read should reject with the thrown error'), + promise_rejects_exactly(t, thrownError, reader.closed, + 'readable\'s closed should be rejected with the thrown error'), + promise_rejects_exactly(t, thrownError, writer.closed, + 'writable\'s closed should be rejected with the thrown error') + ]); +}, 'TransformStream errors thrown in flush put the writable and readable in an errored state'); + +test(t => { + new TransformStream({ + start(c) { + c.enqueue('a'); + c.error(new Error('generic error')); + assert_throws_js(TypeError, () => c.enqueue('b'), 'enqueue() should throw'); + }, + cancel: t.unreached_func('cancel should not be called') + }); +}, 'errored TransformStream should not enqueue new chunks'); + +promise_test(t => { + const ts = new TransformStream({ + start() { + return flushAsyncEvents().then(() => { + throw thrownError; + }); + }, + transform: t.unreached_func('transform should not be called'), + flush: t.unreached_func('flush should not be called'), + cancel: t.unreached_func('cancel should not be called') + }); + + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + return Promise.all([ + promise_rejects_exactly(t, thrownError, writer.write('a'), 'writer should reject with thrownError'), + promise_rejects_exactly(t, thrownError, writer.close(), 'close() should reject with thrownError'), + promise_rejects_exactly(t, thrownError, reader.read(), 'reader should reject with thrownError') + ]); +}, 'TransformStream transformer.start() rejected promise should error the stream'); + +promise_test(t => { + const controllerError = new Error('start failure'); + controllerError.name = 'controllerError'; + const ts = new TransformStream({ + start(c) { + return flushAsyncEvents() + .then(() => { + c.error(controllerError); + throw new Error('ignored error'); + }); + }, + transform: t.unreached_func('transform should never be called if start() fails'), + flush: t.unreached_func('flush should never be called if start() fails'), + cancel: t.unreached_func('cancel should never be called if start() fails') + }); + + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + return Promise.all([ + promise_rejects_exactly(t, controllerError, writer.write('a'), 'writer should reject with controllerError'), + promise_rejects_exactly(t, controllerError, writer.close(), 'close should reject with same error'), + promise_rejects_exactly(t, controllerError, reader.read(), 'reader should reject with same error') + ]); +}, 'when controller.error is followed by a rejection, the error reason should come from controller.error'); + +test(() => { + assert_throws_js(URIError, () => new TransformStream({ + start() { throw new URIError('start thrown error'); }, + transform() {} + }), 'constructor should throw'); +}, 'TransformStream constructor should throw when start does'); + +test(() => { + const strategy = { + size() { throw new URIError('size thrown error'); } + }; + + assert_throws_js(URIError, () => new TransformStream({ + start(c) { + c.enqueue('a'); + }, + transform() {} + }, undefined, strategy), 'constructor should throw the same error strategy.size throws'); +}, 'when strategy.size throws inside start(), the constructor should throw the same error'); + +test(() => { + const controllerError = new URIError('controller.error'); + + let controller; + const strategy = { + size() { + controller.error(controllerError); + throw new Error('redundant error'); + } + }; + + assert_throws_js(URIError, () => new TransformStream({ + start(c) { + controller = c; + c.enqueue('a'); + }, + transform() {} + }, undefined, strategy), 'the first error should be thrown'); +}, 'when strategy.size calls controller.error() then throws, the constructor should throw the first error'); + +promise_test(t => { + const ts = new TransformStream(); + const writer = ts.writable.getWriter(); + const closedPromise = writer.closed; + return Promise.all([ + ts.readable.cancel(thrownError), + promise_rejects_exactly(t, thrownError, closedPromise, 'closed should throw a TypeError') + ]); +}, 'cancelling the readable side should error the writable'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + const writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + const writePromise = writer.write('a'); + const closePromise = writer.close(); + controller.error(thrownError); + return Promise.all([ + promise_rejects_exactly(t, thrownError, reader.closed, 'reader.closed should reject'), + promise_rejects_exactly(t, thrownError, writePromise, 'writePromise should reject'), + promise_rejects_exactly(t, thrownError, closePromise, 'closePromise should reject')]); +}, 'it should be possible to error the readable between close requested and complete'); + +promise_test(t => { + const ts = new TransformStream({ + transform(chunk, controller) { + controller.enqueue(chunk); + controller.terminate(); + throw thrownError; + } + }, undefined, { highWaterMark: 1 }); + const writePromise = ts.writable.getWriter().write('a'); + const closedPromise = ts.readable.getReader().closed; + return Promise.all([ + promise_rejects_exactly(t, thrownError, writePromise, 'write() should reject'), + promise_rejects_exactly(t, thrownError, closedPromise, 'reader.closed should reject') + ]); +}, 'an exception from transform() should error the stream if terminate has been requested but not completed'); + +promise_test(t => { + const ts = new TransformStream(); + const writer = ts.writable.getWriter(); + // The microtask following transformer.start() hasn't completed yet, so the abort is queued and not notified to the + // TransformStream yet. + const abortPromise = writer.abort(thrownError); + const cancelPromise = ts.readable.cancel(new Error('cancel reason')); + return Promise.all([ + abortPromise, + cancelPromise, + promise_rejects_exactly(t, thrownError, writer.closed, 'writer.closed should reject'), + ]); +}, 'abort should set the close reason for the writable when it happens before cancel during start, and cancel should ' + + 'reject'); + +promise_test(t => { + let resolveTransform; + const transformPromise = new Promise(resolve => { + resolveTransform = resolve; + }); + const ts = new TransformStream({ + transform() { + return transformPromise; + } + }, undefined, { highWaterMark: 2 }); + const writer = ts.writable.getWriter(); + return delay(0).then(() => { + const writePromise = writer.write(); + const abortPromise = writer.abort(thrownError); + const cancelPromise = ts.readable.cancel(new Error('cancel reason')); + resolveTransform(); + return Promise.all([ + writePromise, + abortPromise, + cancelPromise, + promise_rejects_exactly(t, thrownError, writer.closed, 'writer.closed should reject with thrownError')]); + }); +}, 'abort should set the close reason for the writable when it happens before cancel during underlying sink write, ' + + 'but cancel should still succeed'); + +const ignoredError = new Error('ignoredError'); +ignoredError.name = 'ignoredError'; + +promise_test(t => { + const ts = new TransformStream({ + start(controller) { + controller.error(thrownError); + controller.error(ignoredError); + } + }); + return promise_rejects_exactly(t, thrownError, ts.writable.abort(), 'abort() should reject with thrownError'); +}, 'controller.error() should do nothing the second time it is called'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + const cancelPromise = ts.readable.cancel(ignoredError); + controller.error(thrownError); + return Promise.all([ + cancelPromise, + promise_rejects_exactly(t, thrownError, ts.writable.getWriter().closed, 'closed should reject with thrownError') + ]); +}, 'controller.error() should close writable immediately after readable.cancel()'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + return ts.readable.cancel(thrownError).then(() => { + controller.error(ignoredError); + return promise_rejects_exactly(t, thrownError, ts.writable.getWriter().closed, 'closed should reject with thrownError'); + }); +}, 'controller.error() should do nothing after readable.cancel() resolves'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + return ts.writable.abort(thrownError).then(() => { + controller.error(ignoredError); + return promise_rejects_exactly(t, thrownError, ts.writable.getWriter().closed, 'closed should reject with thrownError'); + }); +}, 'controller.error() should do nothing after writable.abort() has completed'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + }, + transform() { + throw thrownError; + } + }, undefined, { highWaterMark: Infinity }); + const writer = ts.writable.getWriter(); + return promise_rejects_exactly(t, thrownError, writer.write(), 'write() should reject').then(() => { + controller.error(); + return promise_rejects_exactly(t, thrownError, writer.closed, 'closed should reject with thrownError'); + }); +}, 'controller.error() should do nothing after a transformer method has thrown an exception'); + +promise_test(t => { + let controller; + let calls = 0; + const ts = new TransformStream({ + start(c) { + controller = c; + }, + transform() { + ++calls; + } + }, undefined, { highWaterMark: 1 }); + return delay(0).then(() => { + // Create backpressure. + controller.enqueue('a'); + const writer = ts.writable.getWriter(); + // transform() will not be called until backpressure is relieved. + const writePromise = writer.write('b'); + assert_equals(calls, 0, 'transform() should not have been called'); + controller.error(thrownError); + // Now backpressure has been relieved and the write can proceed. + return promise_rejects_exactly(t, thrownError, writePromise, 'write() should reject').then(() => { + assert_equals(calls, 0, 'transform() should not be called'); + }); + }); +}, 'erroring during write with backpressure should result in the write failing'); + +promise_test(t => { + const ts = new TransformStream({}, undefined, { highWaterMark: 0 }); + return delay(0).then(() => { + const writer = ts.writable.getWriter(); + // write should start synchronously + const writePromise = writer.write(0); + // The underlying sink's abort() is not called until the write() completes. + const abortPromise = writer.abort(thrownError); + // Perform a read to relieve backpressure and permit the write() to complete. + const readPromise = ts.readable.getReader().read(); + return Promise.all([ + promise_rejects_exactly(t, thrownError, readPromise, 'read() should reject'), + promise_rejects_exactly(t, thrownError, writePromise, 'write() should reject'), + abortPromise + ]); + }); +}, 'a write() that was waiting for backpressure should reject if the writable is aborted'); + +promise_test(t => { + const ts = new TransformStream(); + ts.writable.abort(thrownError); + const reader = ts.readable.getReader(); + return promise_rejects_exactly(t, thrownError, reader.read(), 'read() should reject with thrownError'); +}, 'the readable should be errored with the reason passed to the writable abort() method'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/flush.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/flush.any.js new file mode 100644 index 00000000..c95d8ae1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/flush.any.js @@ -0,0 +1,146 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +'use strict'; + +promise_test(() => { + let flushCalled = false; + const ts = new TransformStream({ + transform() { }, + flush() { + flushCalled = true; + } + }); + + return ts.writable.getWriter().close().then(() => { + return assert_true(flushCalled, 'closing the writable triggers the transform flush immediately'); + }); +}, 'TransformStream flush is called immediately when the writable is closed, if no writes are queued'); + +promise_test(() => { + let flushCalled = false; + let resolveTransform; + const ts = new TransformStream({ + transform() { + return new Promise(resolve => { + resolveTransform = resolve; + }); + }, + flush() { + flushCalled = true; + return new Promise(() => {}); // never resolves + } + }, undefined, { highWaterMark: 1 }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + assert_false(flushCalled, 'closing the writable does not immediately call flush if writes are not finished'); + + let rsClosed = false; + ts.readable.getReader().closed.then(() => { + rsClosed = true; + }); + + return delay(0).then(() => { + assert_false(flushCalled, 'closing the writable does not asynchronously call flush if writes are not finished'); + resolveTransform(); + return delay(0); + }).then(() => { + assert_true(flushCalled, 'flush is eventually called'); + assert_false(rsClosed, 'if flushPromise does not resolve, the readable does not become closed'); + }); +}, 'TransformStream flush is called after all queued writes finish, once the writable is closed'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform() { + }, + flush() { + c.enqueue('x'); + c.enqueue('y'); + } + }); + + const reader = ts.readable.getReader(); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + return reader.read().then(result1 => { + assert_equals(result1.value, 'x', 'the first chunk read is the first one enqueued in flush'); + assert_equals(result1.done, false, 'the first chunk read is the first one enqueued in flush'); + + return reader.read().then(result2 => { + assert_equals(result2.value, 'y', 'the second chunk read is the second one enqueued in flush'); + assert_equals(result2.done, false, 'the second chunk read is the second one enqueued in flush'); + }); + }); +}, 'TransformStream flush gets a chance to enqueue more into the readable'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform() { + }, + flush() { + c.enqueue('x'); + c.enqueue('y'); + return delay(0); + } + }); + + const reader = ts.readable.getReader(); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + return Promise.all([ + reader.read().then(result1 => { + assert_equals(result1.value, 'x', 'the first chunk read is the first one enqueued in flush'); + assert_equals(result1.done, false, 'the first chunk read is the first one enqueued in flush'); + + return reader.read().then(result2 => { + assert_equals(result2.value, 'y', 'the second chunk read is the second one enqueued in flush'); + assert_equals(result2.done, false, 'the second chunk read is the second one enqueued in flush'); + }); + }), + reader.closed.then(() => { + assert_true(true, 'readable reader becomes closed'); + }) + ]); +}, 'TransformStream flush gets a chance to enqueue more into the readable, and can then async close'); + +const error1 = new Error('error1'); +error1.name = 'error1'; + +promise_test(t => { + const ts = new TransformStream({ + flush(controller) { + controller.error(error1); + } + }); + return promise_rejects_exactly(t, error1, ts.writable.getWriter().close(), 'close() should reject'); +}, 'error() during flush should cause writer.close() to reject'); + +promise_test(async t => { + let flushed = false; + const ts = new TransformStream({ + flush() { + flushed = true; + }, + cancel: t.unreached_func('cancel should not be called') + }); + const closePromise = ts.writable.close(); + await delay(0); + const cancelPromise = ts.readable.cancel(error1); + await Promise.all([closePromise, cancelPromise]); + assert_equals(flushed, true, 'transformer.flush() should be called'); +}, 'closing the writable side should call transformer.flush() and a parallel readable.cancel() should not reject'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/general.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/general.any.js new file mode 100644 index 00000000..a40ef308 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/general.any.js @@ -0,0 +1,452 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/rs-utils.js +'use strict'; + +test(() => { + new TransformStream({ transform() { } }); +}, 'TransformStream can be constructed with a transform function'); + +test(() => { + new TransformStream(); + new TransformStream({}); +}, 'TransformStream can be constructed with no transform function'); + +test(() => { + const ts = new TransformStream({ transform() { } }); + + const writer = ts.writable.getWriter(); + assert_equals(writer.desiredSize, 1, 'writer.desiredSize should be 1'); +}, 'TransformStream writable starts in the writable state'); + +promise_test(() => { + const ts = new TransformStream(); + + const writer = ts.writable.getWriter(); + writer.write('a'); + assert_equals(writer.desiredSize, 0, 'writer.desiredSize should be 0 after write()'); + + return ts.readable.getReader().read().then(result => { + assert_equals(result.value, 'a', + 'result from reading the readable is the same as was written to writable'); + assert_false(result.done, 'stream should not be done'); + + return delay(0).then(() => assert_equals(writer.desiredSize, 1, 'desiredSize should be 1 again')); + }); +}, 'Identity TransformStream: can read from readable what is put into writable'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform(chunk) { + c.enqueue(chunk.toUpperCase()); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + + return ts.readable.getReader().read().then(result => { + assert_equals(result.value, 'A', + 'result from reading the readable is the transformation of what was written to writable'); + assert_false(result.done, 'stream should not be done'); + }); +}, 'Uppercaser sync TransformStream: can read from readable transformed version of what is put into writable'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform(chunk) { + c.enqueue(chunk.toUpperCase()); + c.enqueue(chunk.toUpperCase()); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + + const reader = ts.readable.getReader(); + + return reader.read().then(result1 => { + assert_equals(result1.value, 'A', + 'the first chunk read is the transformation of the single chunk written'); + assert_false(result1.done, 'stream should not be done'); + + return reader.read().then(result2 => { + assert_equals(result2.value, 'A', + 'the second chunk read is also the transformation of the single chunk written'); + assert_false(result2.done, 'stream should not be done'); + }); + }); +}, 'Uppercaser-doubler sync TransformStream: can read both chunks put into the readable'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform(chunk) { + return delay(0).then(() => c.enqueue(chunk.toUpperCase())); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + + return ts.readable.getReader().read().then(result => { + assert_equals(result.value, 'A', + 'result from reading the readable is the transformation of what was written to writable'); + assert_false(result.done, 'stream should not be done'); + }); +}, 'Uppercaser async TransformStream: can read from readable transformed version of what is put into writable'); + +promise_test(() => { + let doSecondEnqueue; + let returnFromTransform; + const ts = new TransformStream({ + transform(chunk, controller) { + delay(0).then(() => controller.enqueue(chunk.toUpperCase())); + doSecondEnqueue = () => controller.enqueue(chunk.toUpperCase()); + return new Promise(resolve => { + returnFromTransform = resolve; + }); + } + }); + + const reader = ts.readable.getReader(); + + const writer = ts.writable.getWriter(); + writer.write('a'); + + return reader.read().then(result1 => { + assert_equals(result1.value, 'A', + 'the first chunk read is the transformation of the single chunk written'); + assert_false(result1.done, 'stream should not be done'); + doSecondEnqueue(); + + return reader.read().then(result2 => { + assert_equals(result2.value, 'A', + 'the second chunk read is also the transformation of the single chunk written'); + assert_false(result2.done, 'stream should not be done'); + returnFromTransform(); + }); + }); +}, 'Uppercaser-doubler async TransformStream: can read both chunks put into the readable'); + +promise_test(() => { + const ts = new TransformStream({ transform() { } }); + + const writer = ts.writable.getWriter(); + writer.close(); + + return Promise.all([writer.closed, ts.readable.getReader().closed]); +}, 'TransformStream: by default, closing the writable closes the readable (when there are no queued writes)'); + +promise_test(() => { + let transformResolve; + const transformPromise = new Promise(resolve => { + transformResolve = resolve; + }); + const ts = new TransformStream({ + transform() { + return transformPromise; + } + }, undefined, { highWaterMark: 1 }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + let rsClosed = false; + ts.readable.getReader().closed.then(() => { + rsClosed = true; + }); + + return delay(0).then(() => { + assert_equals(rsClosed, false, 'readable is not closed after a tick'); + transformResolve(); + + return writer.closed.then(() => { + // TODO: Is this expectation correct? + assert_equals(rsClosed, true, 'readable is closed at that point'); + }); + }); +}, 'TransformStream: by default, closing the writable waits for transforms to finish before closing both'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform() { + c.enqueue('x'); + c.enqueue('y'); + return delay(0); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + const readableChunks = readableStreamToArray(ts.readable); + + return writer.closed.then(() => { + return readableChunks.then(chunks => { + assert_array_equals(chunks, ['x', 'y'], 'both enqueued chunks can be read from the readable'); + }); + }); +}, 'TransformStream: by default, closing the writable closes the readable after sync enqueues and async done'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + start(controller) { + c = controller; + }, + transform() { + return delay(0) + .then(() => c.enqueue('x')) + .then(() => c.enqueue('y')) + .then(() => delay(0)); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + const readableChunks = readableStreamToArray(ts.readable); + + return writer.closed.then(() => { + return readableChunks.then(chunks => { + assert_array_equals(chunks, ['x', 'y'], 'both enqueued chunks can be read from the readable'); + }); + }); +}, 'TransformStream: by default, closing the writable closes the readable after async enqueues and async done'); + +promise_test(() => { + let c; + const ts = new TransformStream({ + suffix: '-suffix', + + start(controller) { + c = controller; + c.enqueue('start' + this.suffix); + }, + + transform(chunk) { + c.enqueue(chunk + this.suffix); + }, + + flush() { + c.enqueue('flushed' + this.suffix); + } + }); + + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + const readableChunks = readableStreamToArray(ts.readable); + + return writer.closed.then(() => { + return readableChunks.then(chunks => { + assert_array_equals(chunks, ['start-suffix', 'a-suffix', 'flushed-suffix'], 'all enqueued chunks have suffixes'); + }); + }); +}, 'Transform stream should call transformer methods as methods'); + +promise_test(() => { + function functionWithOverloads() {} + functionWithOverloads.apply = () => assert_unreached('apply() should not be called'); + functionWithOverloads.call = () => assert_unreached('call() should not be called'); + const ts = new TransformStream({ + start: functionWithOverloads, + transform: functionWithOverloads, + flush: functionWithOverloads + }); + const writer = ts.writable.getWriter(); + writer.write('a'); + writer.close(); + + return readableStreamToArray(ts.readable); +}, 'methods should not not have .apply() or .call() called'); + +promise_test(t => { + let startCalled = false; + let startDone = false; + let transformDone = false; + let flushDone = false; + const ts = new TransformStream({ + start() { + startCalled = true; + return flushAsyncEvents().then(() => { + startDone = true; + }); + }, + transform() { + return t.step(() => { + assert_true(startDone, 'transform() should not be called until the promise returned from start() has resolved'); + return flushAsyncEvents().then(() => { + transformDone = true; + }); + }); + }, + flush() { + return t.step(() => { + assert_true(transformDone, + 'flush() should not be called until the promise returned from transform() has resolved'); + return flushAsyncEvents().then(() => { + flushDone = true; + }); + }); + } + }, undefined, { highWaterMark: 1 }); + + assert_true(startCalled, 'start() should be called synchronously'); + + const writer = ts.writable.getWriter(); + const writePromise = writer.write('a'); + return writer.close().then(() => { + assert_true(flushDone, 'promise returned from flush() should have resolved'); + return writePromise; + }); +}, 'TransformStream start, transform, and flush should be strictly ordered'); + +promise_test(() => { + let transformCalled = false; + const ts = new TransformStream({ + transform() { + transformCalled = true; + } + }, undefined, { highWaterMark: Infinity }); + // transform() is only called synchronously when there is no backpressure and all microtasks have run. + return delay(0).then(() => { + const writePromise = ts.writable.getWriter().write(); + assert_true(transformCalled, 'transform() should have been called'); + return writePromise; + }); +}, 'it should be possible to call transform() synchronously'); + +promise_test(() => { + const ts = new TransformStream({}, undefined, { highWaterMark: 0 }); + + const writer = ts.writable.getWriter(); + writer.close(); + + return Promise.all([writer.closed, ts.readable.getReader().closed]); +}, 'closing the writable should close the readable when there are no queued chunks, even with backpressure'); + +test(() => { + new TransformStream({ + start(controller) { + controller.terminate(); + assert_throws_js(TypeError, () => controller.enqueue(), 'enqueue should throw'); + } + }); +}, 'enqueue() should throw after controller.terminate()'); + +promise_test(() => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + const cancelPromise = ts.readable.cancel(); + assert_throws_js(TypeError, () => controller.enqueue(), 'enqueue should throw'); + return cancelPromise; +}, 'enqueue() should throw after readable.cancel()'); + +test(() => { + new TransformStream({ + start(controller) { + controller.terminate(); + controller.terminate(); + } + }); +}, 'controller.terminate() should do nothing the second time it is called'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + const cancelReason = { name: 'cancelReason' }; + const cancelPromise = ts.readable.cancel(cancelReason); + controller.terminate(); + return Promise.all([ + cancelPromise, + promise_rejects_js(t, TypeError, ts.writable.getWriter().closed, 'closed should reject with TypeError') + ]); +}, 'terminate() should abort writable immediately after readable.cancel()'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }); + const cancelReason = { name: 'cancelReason' }; + return ts.readable.cancel(cancelReason).then(() => { + controller.terminate(); + return promise_rejects_exactly(t, cancelReason, ts.writable.getWriter().closed, 'closed should reject with TypeError'); + }) +}, 'terminate() should do nothing after readable.cancel() resolves'); + + +promise_test(() => { + let calls = 0; + new TransformStream({ + start() { + ++calls; + } + }); + return flushAsyncEvents().then(() => { + assert_equals(calls, 1, 'start() should have been called exactly once'); + }); +}, 'start() should not be called twice'); + +test(() => { + assert_throws_js(RangeError, () => new TransformStream({ readableType: 'bytes' }), 'constructor should throw'); +}, 'specifying a defined readableType should throw'); + +test(() => { + assert_throws_js(RangeError, () => new TransformStream({ writableType: 'bytes' }), 'constructor should throw'); +}, 'specifying a defined writableType should throw'); + +test(() => { + class Subclass extends TransformStream { + extraFunction() { + return true; + } + } + assert_equals( + Object.getPrototypeOf(Subclass.prototype), TransformStream.prototype, + 'Subclass.prototype\'s prototype should be TransformStream.prototype'); + assert_equals(Object.getPrototypeOf(Subclass), TransformStream, + 'Subclass\'s prototype should be TransformStream'); + const sub = new Subclass(); + assert_true(sub instanceof TransformStream, + 'Subclass object should be an instance of TransformStream'); + assert_true(sub instanceof Subclass, + 'Subclass object should be an instance of Subclass'); + const readableGetter = Object.getOwnPropertyDescriptor( + TransformStream.prototype, 'readable').get; + assert_equals(readableGetter.call(sub), sub.readable, + 'Subclass object should pass brand check'); + assert_true(sub.extraFunction(), + 'extraFunction() should be present on Subclass object'); +}, 'Subclassing TransformStream should work'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/invalid-realm.tentative.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/invalid-realm.tentative.window.js new file mode 100644 index 00000000..57cdfd94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/invalid-realm.tentative.window.js @@ -0,0 +1,17 @@ +// TransformStream should still work even if the realm is detached. + +// Adds an iframe to the document and returns it. +function addIframe() { + const iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + return iframe; +} + +promise_test(async t => { + const iframe = addIframe(); + const stream = new iframe.contentWindow.TransformStream(); + const readPromise = stream.readable.getReader().read(); + const writer = stream.writable.getWriter(); + iframe.remove(); + return Promise.all([writer.write('A'), readPromise]); +}, 'TransformStream: write in detached realm should succeed'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/lipfuzz.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/lipfuzz.any.js new file mode 100644 index 00000000..e334705d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/lipfuzz.any.js @@ -0,0 +1,163 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +class LipFuzzTransformer { + constructor(substitutions) { + this.substitutions = substitutions; + this.partialChunk = ''; + this.lastIndex = undefined; + } + + transform(chunk, controller) { + chunk = this.partialChunk + chunk; + this.partialChunk = ''; + // lastIndex is the index of the first character after the last substitution. + this.lastIndex = 0; + chunk = chunk.replace(/\{\{([a-zA-Z0-9_-]+)\}\}/g, this.replaceTag.bind(this)); + // Regular expression for an incomplete template at the end of a string. + const partialAtEndRegexp = /\{(\{([a-zA-Z0-9_-]+(\})?)?)?$/g; + // Avoid looking at any characters that have already been substituted. + partialAtEndRegexp.lastIndex = this.lastIndex; + this.lastIndex = undefined; + const match = partialAtEndRegexp.exec(chunk); + if (match) { + this.partialChunk = chunk.substring(match.index); + chunk = chunk.substring(0, match.index); + } + controller.enqueue(chunk); + } + + flush(controller) { + if (this.partialChunk.length > 0) { + controller.enqueue(this.partialChunk); + } + } + + replaceTag(match, p1, offset) { + let replacement = this.substitutions[p1]; + if (replacement === undefined) { + replacement = ''; + } + this.lastIndex = offset + replacement.length; + return replacement; + } +} + +const substitutions = { + in1: 'out1', + in2: 'out2', + quine: '{{quine}}', + bogusPartial: '{{incompleteResult}' +}; + +const cases = [ + { + input: [''], + output: [''] + }, + { + input: [], + output: [] + }, + { + input: ['{{in1}}'], + output: ['out1'] + }, + { + input: ['z{{in1}}'], + output: ['zout1'] + }, + { + input: ['{{in1}}q'], + output: ['out1q'] + }, + { + input: ['{{in1}}{{in1}'], + output: ['out1', '{{in1}'] + }, + { + input: ['{{in1}}{{in1}', '}'], + output: ['out1', 'out1'] + }, + { + input: ['{{in1', '}}'], + output: ['', 'out1'] + }, + { + input: ['{{', 'in1}}'], + output: ['', 'out1'] + }, + { + input: ['{', '{in1}}'], + output: ['', 'out1'] + }, + { + input: ['{{', 'in1}'], + output: ['', '', '{{in1}'] + }, + { + input: ['{'], + output: ['', '{'] + }, + { + input: ['{', ''], + output: ['', '', '{'] + }, + { + input: ['{', '{', 'i', 'n', '1', '}', '}'], + output: ['', '', '', '', '', '', 'out1'] + }, + { + input: ['{{in1}}{{in2}}{{in1}}'], + output: ['out1out2out1'] + }, + { + input: ['{{wrong}}'], + output: [''] + }, + { + input: ['{{wron', 'g}}'], + output: ['', ''] + }, + { + input: ['{{quine}}'], + output: ['{{quine}}'] + }, + { + input: ['{{bogusPartial}}'], + output: ['{{incompleteResult}'] + }, + { + input: ['{{bogusPartial}}}'], + output: ['{{incompleteResult}}'] + } +]; + +for (const testCase of cases) { + const inputChunks = testCase.input; + const outputChunks = testCase.output; + promise_test(() => { + const lft = new TransformStream(new LipFuzzTransformer(substitutions)); + const writer = lft.writable.getWriter(); + const promises = []; + for (const inputChunk of inputChunks) { + promises.push(writer.write(inputChunk)); + } + promises.push(writer.close()); + const reader = lft.readable.getReader(); + let readerChain = Promise.resolve(); + for (const outputChunk of outputChunks) { + readerChain = readerChain.then(() => { + return reader.read().then(({ value, done }) => { + assert_false(done, `done should be false when reading ${outputChunk}`); + assert_equals(value, outputChunk, `value should match outputChunk`); + }); + }); + } + readerChain = readerChain.then(() => { + return reader.read().then(({ done }) => assert_true(done, `done should be true`)); + }); + promises.push(readerChain); + return Promise.all(promises); + }, `testing "${inputChunks}" (length ${inputChunks.length})`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/patched-global.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/patched-global.any.js new file mode 100644 index 00000000..cc111eda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/patched-global.any.js @@ -0,0 +1,53 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +// Tests which patch the global environment are kept separate to avoid +// interfering with other tests. + +test(t => { + // eslint-disable-next-line no-extend-native, accessor-pairs + Object.defineProperty(Object.prototype, 'highWaterMark', { + set() { throw new Error('highWaterMark setter called'); }, + configurable: true + }); + + // eslint-disable-next-line no-extend-native, accessor-pairs + Object.defineProperty(Object.prototype, 'size', { + set() { throw new Error('size setter called'); }, + configurable: true + }); + + t.add_cleanup(() => { + delete Object.prototype.highWaterMark; + delete Object.prototype.size; + }); + + assert_not_equals(new TransformStream(), null, 'constructor should work'); +}, 'TransformStream constructor should not call setters for highWaterMark or size'); + +test(t => { + const oldReadableStream = ReadableStream; + const oldWritableStream = WritableStream; + const getReader = ReadableStream.prototype.getReader; + const getWriter = WritableStream.prototype.getWriter; + + // Replace ReadableStream and WritableStream with broken versions. + ReadableStream = function () { + throw new Error('Called the global ReadableStream constructor'); + }; + WritableStream = function () { + throw new Error('Called the global WritableStream constructor'); + }; + t.add_cleanup(() => { + ReadableStream = oldReadableStream; + WritableStream = oldWritableStream; + }); + + const ts = new TransformStream(); + + // Just to be sure, ensure the readable and writable pass brand checks. + assert_not_equals(getReader.call(ts.readable), undefined, + 'getReader should work when called on ts.readable'); + assert_not_equals(getWriter.call(ts.writable), undefined, + 'getWriter should work when called on ts.writable'); +}, 'TransformStream should use the original value of ReadableStream and WritableStream'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/properties.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/properties.any.js new file mode 100644 index 00000000..dbfd1aa3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/properties.any.js @@ -0,0 +1,49 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const transformerMethods = { + start: { + length: 1, + trigger: () => Promise.resolve() + }, + transform: { + length: 2, + trigger: ts => ts.writable.getWriter().write() + }, + flush: { + length: 1, + trigger: ts => ts.writable.getWriter().close() + } +}; + +for (const method in transformerMethods) { + const { length, trigger } = transformerMethods[method]; + + // Some semantic tests of how transformer methods are called can be found in general.js, as well as in the test files + // specific to each method. + promise_test(() => { + let argCount; + const ts = new TransformStream({ + [method](...args) { + argCount = args.length; + } + }, undefined, { highWaterMark: Infinity }); + return Promise.resolve(trigger(ts)).then(() => { + assert_equals(argCount, length, `${method} should be called with ${length} arguments`); + }); + }, `transformer method ${method} should be called with the right number of arguments`); + + promise_test(() => { + let methodWasCalled = false; + function Transformer() {} + Transformer.prototype = { + [method]() { + methodWasCalled = true; + } + }; + const ts = new TransformStream(new Transformer(), undefined, { highWaterMark: Infinity }); + return Promise.resolve(trigger(ts)).then(() => { + assert_true(methodWasCalled, `${method} should be called`); + }); + }, `transformer method ${method} should be called even when it's located on the prototype chain`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/reentrant-strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/reentrant-strategies.any.js new file mode 100644 index 00000000..a6d45965 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/reentrant-strategies.any.js @@ -0,0 +1,323 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +// META: script=../resources/rs-utils.js +// META: script=../resources/test-utils.js +'use strict'; + +// The size() function of readableStrategy can re-entrantly call back into the TransformStream implementation. This +// makes it risky to cache state across the call to ReadableStreamDefaultControllerEnqueue. These tests attempt to catch +// such errors. They are separated from the other strategy tests because no real user code should ever do anything like +// this. +// +// There is no such issue with writableStrategy size() because it is never called from within TransformStream +// algorithms. + +const error1 = new Error('error1'); +error1.name = 'error1'; + +promise_test(() => { + let controller; + let calls = 0; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + ++calls; + if (calls < 2) { + controller.enqueue('b'); + } + return 1; + }, + highWaterMark: Infinity + }); + const writer = ts.writable.getWriter(); + return Promise.all([writer.write('a'), writer.close()]) + .then(() => readableStreamToArray(ts.readable)) + .then(array => assert_array_equals(array, ['b', 'a'], 'array should contain two chunks')); +}, 'enqueue() inside size() should work'); + +promise_test(() => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + // The readable queue is empty. + controller.terminate(); + // The readable state has gone from "readable" to "closed". + return 1; + // This chunk will be enqueued, but will be impossible to read because the state is already "closed". + }, + highWaterMark: Infinity + }); + const writer = ts.writable.getWriter(); + return writer.write('a') + .then(() => readableStreamToArray(ts.readable)) + .then(array => assert_array_equals(array, [], 'array should contain no chunks')); + // The chunk 'a' is still in readable's queue. readable is closed so 'a' cannot be read. writable's queue is empty and + // it is still writable. +}, 'terminate() inside size() should work'); + +promise_test(t => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + controller.error(error1); + return 1; + }, + highWaterMark: Infinity + }); + const writer = ts.writable.getWriter(); + return writer.write('a') + .then(() => promise_rejects_exactly(t, error1, ts.readable.getReader().read(), 'read() should reject')); +}, 'error() inside size() should work'); + +promise_test(() => { + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + assert_equals(controller.desiredSize, 1, 'desiredSize should be 1'); + return 1; + }, + highWaterMark: 1 + }); + const writer = ts.writable.getWriter(); + return Promise.all([writer.write('a'), writer.close()]) + .then(() => readableStreamToArray(ts.readable)) + .then(array => assert_array_equals(array, ['a'], 'array should contain one chunk')); +}, 'desiredSize inside size() should work'); + +promise_test(t => { + let cancelPromise; + const ts = new TransformStream({}, undefined, { + size() { + cancelPromise = ts.readable.cancel(error1); + return 1; + }, + highWaterMark: Infinity + }); + const writer = ts.writable.getWriter(); + return writer.write('a') + .then(() => { + promise_rejects_exactly(t, error1, writer.closed, 'writer.closed should reject'); + return cancelPromise; + }); +}, 'readable cancel() inside size() should work'); + +promise_test(() => { + let controller; + let pipeToPromise; + const ws = recordingWritableStream(); + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + if (!pipeToPromise) { + pipeToPromise = ts.readable.pipeTo(ws); + } + return 1; + }, + highWaterMark: 1 + }); + // Allow promise returned by start() to resolve so that enqueue() will happen synchronously. + return delay(0).then(() => { + controller.enqueue('a'); + assert_not_equals(pipeToPromise, undefined); + + // Some pipeTo() implementations need an additional chunk enqueued in order for the first one to be processed. See + // https://github.com/whatwg/streams/issues/794 for background. + controller.enqueue('a'); + + // Give pipeTo() a chance to process the queued chunks. + return delay(0); + }).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'a'], 'ws should contain two chunks'); + controller.terminate(); + return pipeToPromise; + }).then(() => { + assert_array_equals(ws.events, ['write', 'a', 'write', 'a', 'close'], 'target should have been closed'); + }); +}, 'pipeTo() inside size() should work'); + +promise_test(() => { + let controller; + let readPromise; + let calls = 0; + let reader; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + // This is triggered by controller.enqueue(). The queue is empty and there are no pending reads. pull() is called + // synchronously, allowing transform() to proceed asynchronously. This results in a second call to enqueue(), + // which resolves this pending read() without calling size() again. + readPromise = reader.read(); + ++calls; + return 1; + }, + highWaterMark: 0 + }); + reader = ts.readable.getReader(); + const writer = ts.writable.getWriter(); + let writeResolved = false; + const writePromise = writer.write('b').then(() => { + writeResolved = true; + }); + return flushAsyncEvents().then(() => { + assert_false(writeResolved); + controller.enqueue('a'); + assert_equals(calls, 1, 'size() should have been called once'); + return delay(0); + }).then(() => { + assert_true(writeResolved); + assert_equals(calls, 1, 'size() should only be called once'); + return readPromise; + }).then(({ value, done }) => { + assert_false(done, 'done should be false'); + // See https://github.com/whatwg/streams/issues/794 for why this chunk is not 'a'. + assert_equals(value, 'b', 'chunk should have been read'); + assert_equals(calls, 1, 'calls should still be 1'); + return writePromise; + }); +}, 'read() inside of size() should work'); + +promise_test(() => { + let writer; + let writePromise1; + let calls = 0; + const ts = new TransformStream({}, undefined, { + size() { + ++calls; + if (calls < 2) { + writePromise1 = writer.write('a'); + } + return 1; + }, + highWaterMark: Infinity + }); + writer = ts.writable.getWriter(); + // Give pull() a chance to be called. + return delay(0).then(() => { + // This write results in a synchronous call to transform(), enqueue(), and size(). + const writePromise2 = writer.write('b'); + assert_equals(calls, 1, 'size() should have been called once'); + return Promise.all([writePromise1, writePromise2, writer.close()]); + }).then(() => { + assert_equals(calls, 2, 'size() should have been called twice'); + return readableStreamToArray(ts.readable); + }).then(array => { + assert_array_equals(array, ['b', 'a'], 'both chunks should have been enqueued'); + assert_equals(calls, 2, 'calls should still be 2'); + }); +}, 'writer.write() inside size() should work'); + +promise_test(() => { + let controller; + let writer; + let writePromise; + let calls = 0; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + ++calls; + if (calls < 2) { + writePromise = writer.write('a'); + } + return 1; + }, + highWaterMark: Infinity + }); + writer = ts.writable.getWriter(); + // Give pull() a chance to be called. + return delay(0).then(() => { + // This enqueue results in synchronous calls to size(), write(), transform() and enqueue(). + controller.enqueue('b'); + assert_equals(calls, 2, 'size() should have been called twice'); + return Promise.all([writePromise, writer.close()]); + }).then(() => { + return readableStreamToArray(ts.readable); + }).then(array => { + // Because one call to enqueue() is nested inside the other, they finish in the opposite order that they were + // called, so the chunks end up reverse order. + assert_array_equals(array, ['a', 'b'], 'both chunks should have been enqueued'); + assert_equals(calls, 2, 'calls should still be 2'); + }); +}, 'synchronous writer.write() inside size() should work'); + +promise_test(() => { + let writer; + let closePromise; + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + closePromise = writer.close(); + return 1; + }, + highWaterMark: 1 + }); + writer = ts.writable.getWriter(); + const reader = ts.readable.getReader(); + // Wait for the promise returned by start() to be resolved so that the call to close() will result in a synchronous + // call to TransformStreamDefaultSink. + return delay(0).then(() => { + controller.enqueue('a'); + return reader.read(); + }).then(({ value, done }) => { + assert_false(done, 'done should be false'); + assert_equals(value, 'a', 'value should be correct'); + return reader.read(); + }).then(({ done }) => { + assert_true(done, 'done should be true'); + return closePromise; + }); +}, 'writer.close() inside size() should work'); + +promise_test(t => { + let abortPromise; + let controller; + const ts = new TransformStream({ + start(c) { + controller = c; + } + }, undefined, { + size() { + abortPromise = ts.writable.abort(error1); + return 1; + }, + highWaterMark: 1 + }); + const reader = ts.readable.getReader(); + // Wait for the promise returned by start() to be resolved so that the call to abort() will result in a synchronous + // call to TransformStreamDefaultSink. + return delay(0).then(() => { + controller.enqueue('a'); + return reader.read(); + }).then(({ value, done }) => { + assert_false(done, 'done should be false'); + assert_equals(value, 'a', 'value should be correct'); + return Promise.all([promise_rejects_exactly(t, error1, reader.read(), 'read() should reject'), abortPromise]); + }); +}, 'writer.abort() inside size() should work'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/strategies.any.js new file mode 100644 index 00000000..57e113e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/strategies.any.js @@ -0,0 +1,150 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +// META: script=../resources/test-utils.js +'use strict'; + +// Here we just test that the strategies are correctly passed to the readable and writable sides. We assume that +// ReadableStream and WritableStream will correctly apply the strategies when they are being used by a TransformStream +// and so it isn't necessary to repeat their tests here. + +test(() => { + const ts = new TransformStream({}, { highWaterMark: 17 }); + assert_equals(ts.writable.getWriter().desiredSize, 17, 'desiredSize should be 17'); +}, 'writableStrategy highWaterMark should work'); + +promise_test(() => { + const ts = recordingTransformStream({}, undefined, { highWaterMark: 9 }); + const writer = ts.writable.getWriter(); + for (let i = 0; i < 10; ++i) { + writer.write(i); + } + return delay(0).then(() => { + assert_array_equals(ts.events, [ + 'transform', 0, 'transform', 1, 'transform', 2, 'transform', 3, 'transform', 4, + 'transform', 5, 'transform', 6, 'transform', 7, 'transform', 8], + 'transform() should have been called 9 times'); + }); +}, 'readableStrategy highWaterMark should work'); + +promise_test(t => { + let writableSizeCalled = false; + let readableSizeCalled = false; + let transformCalled = false; + const ts = new TransformStream( + { + transform(chunk, controller) { + t.step(() => { + transformCalled = true; + assert_true(writableSizeCalled, 'writableStrategy.size() should have been called'); + assert_false(readableSizeCalled, 'readableStrategy.size() should not have been called'); + controller.enqueue(chunk); + assert_true(readableSizeCalled, 'readableStrategy.size() should have been called'); + }); + } + }, + { + size() { + writableSizeCalled = true; + return 1; + } + }, + { + size() { + readableSizeCalled = true; + return 1; + }, + highWaterMark: Infinity + }); + return ts.writable.getWriter().write().then(() => { + assert_true(transformCalled, 'transform() should be called'); + }); +}, 'writable should have the correct size() function'); + +test(() => { + const ts = new TransformStream(); + const writer = ts.writable.getWriter(); + assert_equals(writer.desiredSize, 1, 'default writable HWM is 1'); + writer.write(undefined); + assert_equals(writer.desiredSize, 0, 'default chunk size is 1'); +}, 'default writable strategy should be equivalent to { highWaterMark: 1 }'); + +promise_test(t => { + const ts = new TransformStream({ + transform(chunk, controller) { + return t.step(() => { + assert_equals(controller.desiredSize, 0, 'desiredSize should be 0'); + controller.enqueue(undefined); + // The first chunk enqueued is consumed by the pending read(). + assert_equals(controller.desiredSize, 0, 'desiredSize should still be 0'); + controller.enqueue(undefined); + assert_equals(controller.desiredSize, -1, 'desiredSize should be -1'); + }); + } + }); + const writePromise = ts.writable.getWriter().write(); + return ts.readable.getReader().read().then(() => writePromise); +}, 'default readable strategy should be equivalent to { highWaterMark: 0 }'); + +test(() => { + assert_throws_js(RangeError, () => new TransformStream(undefined, { highWaterMark: -1 }), + 'should throw RangeError for negative writableHighWaterMark'); + assert_throws_js(RangeError, () => new TransformStream(undefined, undefined, { highWaterMark: -1 }), + 'should throw RangeError for negative readableHighWaterMark'); + assert_throws_js(RangeError, () => new TransformStream(undefined, { highWaterMark: NaN }), + 'should throw RangeError for NaN writableHighWaterMark'); + assert_throws_js(RangeError, () => new TransformStream(undefined, undefined, { highWaterMark: NaN }), + 'should throw RangeError for NaN readableHighWaterMark'); +}, 'a RangeError should be thrown for an invalid highWaterMark'); + +const objectThatConvertsTo42 = { + toString() { + return '42'; + } +}; + +test(() => { + const ts = new TransformStream(undefined, { highWaterMark: objectThatConvertsTo42 }); + const writer = ts.writable.getWriter(); + assert_equals(writer.desiredSize, 42, 'writable HWM is 42'); +}, 'writableStrategy highWaterMark should be converted to a number'); + +test(() => { + const ts = new TransformStream({ + start(controller) { + assert_equals(controller.desiredSize, 42, 'desiredSize should be 42'); + } + }, undefined, { highWaterMark: objectThatConvertsTo42 }); +}, 'readableStrategy highWaterMark should be converted to a number'); + +promise_test(t => { + const ts = new TransformStream(undefined, undefined, { + size() { return NaN; }, + highWaterMark: 1 + }); + const writer = ts.writable.getWriter(); + return promise_rejects_js(t, RangeError, writer.write(), 'write should reject'); +}, 'a bad readableStrategy size function should cause writer.write() to reject on an identity transform'); + +promise_test(t => { + const ts = new TransformStream({ + transform(chunk, controller) { + // This assert has the important side-effect of catching the error, so transform() does not throw. + assert_throws_js(RangeError, () => controller.enqueue(chunk), 'enqueue should throw'); + } + }, undefined, { + size() { + return -1; + }, + highWaterMark: 1 + }); + + const writer = ts.writable.getWriter(); + return writer.write().then(() => { + return Promise.all([ + promise_rejects_js(t, RangeError, writer.ready, 'ready should reject'), + promise_rejects_js(t, RangeError, writer.closed, 'closed should reject'), + promise_rejects_js(t, RangeError, ts.readable.getReader().closed, 'readable closed should reject') + ]); + }); +}, 'a bad readableStrategy size function should error the stream on enqueue even when transformer.transform() ' + + 'catches the exception'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/terminate.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/terminate.any.js new file mode 100644 index 00000000..a959e70f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/transform-streams/terminate.any.js @@ -0,0 +1,100 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/recording-streams.js +// META: script=../resources/test-utils.js +'use strict'; + +promise_test(t => { + const ts = recordingTransformStream({}, undefined, { highWaterMark: 0 }); + const rs = new ReadableStream({ + start(controller) { + controller.enqueue(0); + } + }); + let pipeToRejected = false; + const pipeToPromise = promise_rejects_js(t, TypeError, rs.pipeTo(ts.writable), 'pipeTo should reject').then(() => { + pipeToRejected = true; + }); + return delay(0).then(() => { + assert_array_equals(ts.events, [], 'transform() should have seen no chunks'); + assert_false(pipeToRejected, 'pipeTo() should not have rejected yet'); + ts.controller.terminate(); + return pipeToPromise; + }).then(() => { + assert_array_equals(ts.events, [], 'transform() should still have seen no chunks'); + assert_true(pipeToRejected, 'pipeToRejected must be true'); + }); +}, 'controller.terminate() should error pipeTo()'); + +promise_test(t => { + const ts = recordingTransformStream({}, undefined, { highWaterMark: 1 }); + const rs = new ReadableStream({ + start(controller) { + controller.enqueue(0); + controller.enqueue(1); + } + }); + const pipeToPromise = rs.pipeTo(ts.writable); + return delay(0).then(() => { + assert_array_equals(ts.events, ['transform', 0], 'transform() should have seen one chunk'); + ts.controller.terminate(); + return promise_rejects_js(t, TypeError, pipeToPromise, 'pipeTo() should reject'); + }).then(() => { + assert_array_equals(ts.events, ['transform', 0], 'transform() should still have seen only one chunk'); + }); +}, 'controller.terminate() should prevent remaining chunks from being processed'); + +test(() => { + new TransformStream({ + start(controller) { + controller.enqueue(0); + controller.terminate(); + assert_throws_js(TypeError, () => controller.enqueue(1), 'enqueue should throw'); + } + }); +}, 'controller.enqueue() should throw after controller.terminate()'); + +const error1 = new Error('error1'); +error1.name = 'error1'; + +promise_test(t => { + const ts = new TransformStream({ + start(controller) { + controller.enqueue(0); + controller.terminate(); + controller.error(error1); + } + }); + return Promise.all([ + promise_rejects_js(t, TypeError, ts.writable.abort(), 'abort() should reject with a TypeError'), + promise_rejects_exactly(t, error1, ts.readable.cancel(), 'cancel() should reject with error1'), + promise_rejects_exactly(t, error1, ts.readable.getReader().closed, 'closed should reject with error1') + ]); +}, 'controller.error() after controller.terminate() with queued chunk should error the readable'); + +promise_test(t => { + const ts = new TransformStream({ + start(controller) { + controller.terminate(); + controller.error(error1); + } + }); + return Promise.all([ + promise_rejects_js(t, TypeError, ts.writable.abort(), 'abort() should reject with a TypeError'), + ts.readable.cancel(), + ts.readable.getReader().closed + ]); +}, 'controller.error() after controller.terminate() without queued chunk should do nothing'); + +promise_test(() => { + const ts = new TransformStream({ + flush(controller) { + controller.terminate(); + } + }); + const writer = ts.writable.getWriter(); + return Promise.all([ + writer.close(), + writer.closed, + ts.readable.getReader().closed + ]); +}, 'controller.terminate() inside flush() should not prevent writer.close() from succeeding'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/aborting.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/aborting.any.js new file mode 100644 index 00000000..9171dbe1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/aborting.any.js @@ -0,0 +1,1487 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +promise_test(t => { + const ws = new WritableStream({ + write: t.unreached_func('write() should not be called') + }); + + const writer = ws.getWriter(); + const writePromise = writer.write('a'); + + const readyPromise = writer.ready; + + writer.abort(error1); + + assert_equals(writer.ready, readyPromise, 'the ready promise property should not change'); + + return Promise.all([ + promise_rejects_exactly(t, error1, readyPromise, 'the ready promise should reject with error1'), + promise_rejects_exactly(t, error1, writePromise, 'the write() promise should reject with error1') + ]); +}, 'Aborting a WritableStream before it starts should cause the writer\'s unsettled ready promise to reject'); + +promise_test(t => { + const ws = new WritableStream(); + + const writer = ws.getWriter(); + writer.write('a'); + + const readyPromise = writer.ready; + + return readyPromise.then(() => { + writer.abort(error1); + + assert_not_equals(writer.ready, readyPromise, 'the ready promise property should change'); + return promise_rejects_exactly(t, error1, writer.ready, 'the ready promise should reject with error1'); + }); +}, 'Aborting a WritableStream should cause the writer\'s fulfilled ready promise to reset to a rejected one'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + + writer.releaseLock(); + + return promise_rejects_js(t, TypeError, writer.abort(), 'abort() should reject with a TypeError'); +}, 'abort() on a released writer rejects'); + +promise_test(t => { + const ws = recordingWritableStream(); + + return delay(0) + .then(() => { + const writer = ws.getWriter(); + + const abortPromise = writer.abort(error1); + + return Promise.all([ + promise_rejects_exactly(t, error1, writer.write(1), 'write(1) must reject with error1'), + promise_rejects_exactly(t, error1, writer.write(2), 'write(2) must reject with error1'), + abortPromise + ]); + }) + .then(() => { + assert_array_equals(ws.events, ['abort', error1]); + }); +}, 'Aborting a WritableStream immediately prevents future writes'); + +promise_test(t => { + const ws = recordingWritableStream(); + const results = []; + + return delay(0) + .then(() => { + const writer = ws.getWriter(); + + results.push( + writer.write(1), + promise_rejects_exactly(t, error1, writer.write(2), 'write(2) must reject with error1'), + promise_rejects_exactly(t, error1, writer.write(3), 'write(3) must reject with error1') + ); + + const abortPromise = writer.abort(error1); + + results.push( + promise_rejects_exactly(t, error1, writer.write(4), 'write(4) must reject with error1'), + promise_rejects_exactly(t, error1, writer.write(5), 'write(5) must reject with error1') + ); + + return abortPromise; + }).then(() => { + assert_array_equals(ws.events, ['write', 1, 'abort', error1]); + + return Promise.all(results); + }); +}, 'Aborting a WritableStream prevents further writes after any that are in progress'); + +promise_test(() => { + const ws = new WritableStream({ + abort() { + return 'Hello'; + } + }); + const writer = ws.getWriter(); + + return writer.abort('a').then(value => { + assert_equals(value, undefined, 'fulfillment value must be undefined'); + }); +}, 'Fulfillment value of writer.abort() call must be undefined even if the underlying sink returns a non-undefined ' + + 'value'); + +promise_test(t => { + const ws = new WritableStream({ + abort() { + throw error1; + } + }); + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.abort(undefined), + 'rejection reason of abortPromise must be the error thrown by abort'); +}, 'WritableStream if sink\'s abort throws, the promise returned by writer.abort() rejects'); + +promise_test(t => { + const ws = new WritableStream({ + abort() { + throw error1; + } + }); + const writer = ws.getWriter(); + + const abortPromise1 = writer.abort(undefined); + const abortPromise2 = writer.abort(undefined); + + assert_equals(abortPromise1, abortPromise2, 'the promises must be the same'); + + return promise_rejects_exactly(t, error1, abortPromise1, 'promise must have matching rejection'); +}, 'WritableStream if sink\'s abort throws, the promise returned by multiple writer.abort()s is the same and rejects'); + +promise_test(t => { + const ws = new WritableStream({ + abort() { + throw error1; + } + }); + + return promise_rejects_exactly(t, error1, ws.abort(undefined), + 'rejection reason of abortPromise must be the error thrown by abort'); +}, 'WritableStream if sink\'s abort throws, the promise returned by ws.abort() rejects'); + +promise_test(t => { + let resolveWritePromise; + const ws = new WritableStream({ + write() { + return new Promise(resolve => { + resolveWritePromise = resolve; + }); + }, + abort() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + writer.write().catch(() => {}); + return flushAsyncEvents().then(() => { + const abortPromise = writer.abort(undefined); + + resolveWritePromise(); + return promise_rejects_exactly(t, error1, abortPromise, + 'rejection reason of abortPromise must be the error thrown by abort'); + }); +}, 'WritableStream if sink\'s abort throws, for an abort performed during a write, the promise returned by ' + + 'ws.abort() rejects'); + +promise_test(() => { + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + + return writer.abort(error1).then(() => { + assert_array_equals(ws.events, ['abort', error1]); + }); +}, 'Aborting a WritableStream passes through the given reason'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + + const abortPromise = writer.abort(error1); + + const events = []; + writer.ready.catch(() => { + events.push('ready'); + }); + writer.closed.catch(() => { + events.push('closed'); + }); + + return Promise.all([ + abortPromise, + promise_rejects_exactly(t, error1, writer.write(), 'writing should reject with error1'), + promise_rejects_exactly(t, error1, writer.close(), 'closing should reject with error1'), + promise_rejects_exactly(t, error1, writer.ready, 'ready should reject with error1'), + promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with error1') + ]).then(() => { + assert_array_equals(['ready', 'closed'], events, 'ready should reject before closed'); + }); +}, 'Aborting a WritableStream puts it in an errored state with the error passed to abort()'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + + const writePromise = promise_rejects_exactly(t, error1, writer.write('a'), + 'writing should reject with error1'); + + writer.abort(error1); + + return writePromise; +}, 'Aborting a WritableStream causes any outstanding write() promises to be rejected with the reason supplied'); + +promise_test(t => { + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + + const closePromise = writer.close(); + const abortPromise = writer.abort(error1); + + return Promise.all([ + promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with error1'), + promise_rejects_exactly(t, error1, closePromise, 'close() should reject with error1'), + abortPromise + ]).then(() => { + assert_array_equals(ws.events, ['abort', error1]); + }); +}, 'Closing but then immediately aborting a WritableStream causes the stream to error'); + +promise_test(() => { + let resolveClose; + const ws = new WritableStream({ + close() { + return new Promise(resolve => { + resolveClose = resolve; + }); + } + }); + const writer = ws.getWriter(); + + const closePromise = writer.close(); + + return delay(0).then(() => { + const abortPromise = writer.abort(error1); + resolveClose(); + return Promise.all([ + writer.closed, + abortPromise, + closePromise + ]); + }); +}, 'Closing a WritableStream and aborting it while it closes causes the stream to ignore the abort attempt'); + +promise_test(() => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + + writer.close(); + + return delay(0).then(() => writer.abort()); +}, 'Aborting a WritableStream after it is closed is a no-op'); + +promise_test(t => { + // Testing that per https://github.com/whatwg/streams/issues/620#issuecomment-263483953 the fallback to close was + // removed. + + // Cannot use recordingWritableStream since it always has an abort + let closeCalled = false; + const ws = new WritableStream({ + close() { + closeCalled = true; + } + }); + + const writer = ws.getWriter(); + + writer.abort(error1); + + return promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with error1').then(() => { + assert_false(closeCalled, 'close must not have been called'); + }); +}, 'WritableStream should NOT call underlying sink\'s close if no abort is supplied (historical)'); + +promise_test(() => { + let thenCalled = false; + const ws = new WritableStream({ + abort() { + return { + then(onFulfilled) { + thenCalled = true; + onFulfilled(); + } + }; + } + }); + const writer = ws.getWriter(); + return writer.abort().then(() => assert_true(thenCalled, 'then() should be called')); +}, 'returning a thenable from abort() should work'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return flushAsyncEvents(); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('a'); + writer.abort(error1); + let closedRejected = false; + return Promise.all([ + writePromise.then(() => assert_false(closedRejected, '.closed should not resolve before write()')), + promise_rejects_exactly(t, error1, writer.closed, '.closed should reject').then(() => { + closedRejected = true; + }) + ]); + }); +}, '.closed should not resolve before fulfilled write()'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return Promise.reject(error1); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('a'); + const abortPromise = writer.abort(error2); + let closedRejected = false; + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise, 'write() should reject') + .then(() => assert_false(closedRejected, '.closed should not resolve before write()')), + promise_rejects_exactly(t, error2, writer.closed, '.closed should reject') + .then(() => { + closedRejected = true; + }), + abortPromise + ]); + }); +}, '.closed should not resolve before rejected write(); write() error should not overwrite abort() error'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return flushAsyncEvents(); + } + }, new CountQueuingStrategy({ highWaterMark: 4 })); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const settlementOrder = []; + return Promise.all([ + writer.write('1').then(() => settlementOrder.push(1)), + promise_rejects_exactly(t, error1, writer.write('2'), 'first queued write should be rejected') + .then(() => settlementOrder.push(2)), + promise_rejects_exactly(t, error1, writer.write('3'), 'second queued write should be rejected') + .then(() => settlementOrder.push(3)), + writer.abort(error1) + ]).then(() => assert_array_equals([1, 2, 3], settlementOrder, 'writes should be satisfied in order')); + }); +}, 'writes should be satisfied in order when aborting'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return Promise.reject(error1); + } + }, new CountQueuingStrategy({ highWaterMark: 4 })); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const settlementOrder = []; + return Promise.all([ + promise_rejects_exactly(t, error1, writer.write('1'), 'in-flight write should be rejected') + .then(() => settlementOrder.push(1)), + promise_rejects_exactly(t, error2, writer.write('2'), 'first queued write should be rejected') + .then(() => settlementOrder.push(2)), + promise_rejects_exactly(t, error2, writer.write('3'), 'second queued write should be rejected') + .then(() => settlementOrder.push(3)), + writer.abort(error2) + ]).then(() => assert_array_equals([1, 2, 3], settlementOrder, 'writes should be satisfied in order')); + }); +}, 'writes should be satisfied in order after rejected write when aborting'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return Promise.reject(error1); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + return Promise.all([ + promise_rejects_exactly(t, error1, writer.write('a'), 'writer.write() should reject with error from underlying write()'), + promise_rejects_exactly(t, error2, writer.close(), + 'writer.close() should reject with error from underlying write()'), + writer.abort(error2) + ]); + }); +}, 'close() should reject with abort reason why abort() is first error'); + +promise_test(() => { + let resolveWrite; + const ws = recordingWritableStream({ + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.write('a'); + const abortPromise = writer.abort('b'); + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, ['write', 'a'], 'abort should not be called while write is in-flight'); + resolveWrite(); + return abortPromise.then(() => { + assert_array_equals(ws.events, ['write', 'a', 'abort', 'b'], 'abort should be called after the write finishes'); + }); + }); + }); +}, 'underlying abort() should not be called until underlying write() completes'); + +promise_test(() => { + let resolveClose; + const ws = recordingWritableStream({ + close() { + return new Promise(resolve => { + resolveClose = resolve; + }); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.close(); + const abortPromise = writer.abort(); + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, ['close'], 'abort should not be called while close is in-flight'); + resolveClose(); + return abortPromise.then(() => { + assert_array_equals(ws.events, ['close'], 'abort should not be called'); + }); + }); + }); +}, 'underlying abort() should not be called if underlying close() has started'); + +promise_test(t => { + let rejectClose; + let abortCalled = false; + const ws = new WritableStream({ + close() { + return new Promise((resolve, reject) => { + rejectClose = reject; + }); + }, + abort() { + abortCalled = true; + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + const closePromise = writer.close(); + const abortPromise = writer.abort(); + return flushAsyncEvents().then(() => { + assert_false(abortCalled, 'underlying abort should not be called while close is in-flight'); + rejectClose(error1); + return promise_rejects_exactly(t, error1, abortPromise, 'abort should reject with the same reason').then(() => { + return promise_rejects_exactly(t, error1, closePromise, 'close should reject with the same reason'); + }).then(() => { + assert_false(abortCalled, 'underlying abort should not be called after close completes'); + }); + }); + }); +}, 'if underlying close() has started and then rejects, the abort() and close() promises should reject with the ' + + 'underlying close rejection reason'); + +promise_test(t => { + let resolveWrite; + const ws = recordingWritableStream({ + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.write('a'); + const closePromise = writer.close(); + const abortPromise = writer.abort(error1); + + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, ['write', 'a'], 'abort should not be called while write is in-flight'); + resolveWrite(); + return abortPromise.then(() => { + assert_array_equals(ws.events, ['write', 'a', 'abort', error1], 'abort should be called after write completes'); + return promise_rejects_exactly(t, error1, closePromise, 'promise returned by close() should be rejected'); + }); + }); + }); +}, 'an abort() that happens during a write() should trigger the underlying abort() even with a close() queued'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + return new Promise(() => {}); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.write('a'); + writer.abort(error1); + writer.releaseLock(); + const writer2 = ws.getWriter(); + return promise_rejects_exactly(t, error1, writer2.ready, + 'ready of the second writer should be rejected with error1'); + }); +}, 'if a writer is created for a stream with a pending abort, its ready should be rejected with the abort error'); + +promise_test(() => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const closePromise = writer.close(); + const abortPromise = writer.abort(); + const events = []; + return Promise.all([ + closePromise.then(() => { events.push('close'); }), + abortPromise.then(() => { events.push('abort'); }) + ]).then(() => { + assert_array_equals(events, ['close', 'abort']); + }); + }); +}, 'writer close() promise should resolve before abort() promise'); + +promise_test(t => { + const ws = new WritableStream({ + write(chunk, controller) { + controller.error(error1); + return new Promise(() => {}); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.write('a'); + return promise_rejects_exactly(t, error1, writer.ready, 'writer.ready should reject'); + }); +}, 'writer.ready should reject on controller error without waiting for underlying write'); + +promise_test(t => { + let rejectWrite; + const ws = new WritableStream({ + write() { + return new Promise((resolve, reject) => { + rejectWrite = reject; + }); + } + }); + + let writePromise; + let abortPromise; + + const events = []; + + const writer = ws.getWriter(); + + writer.closed.catch(() => { + events.push('closed'); + }); + + // Wait for ws to start + return flushAsyncEvents().then(() => { + writePromise = writer.write('a'); + writePromise.catch(() => { + events.push('writePromise'); + }); + + abortPromise = writer.abort(error1); + abortPromise.then(() => { + events.push('abortPromise'); + }); + + const writePromise2 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise2, 'writePromise2 must reject with the error from abort'), + promise_rejects_exactly(t, error1, writer.ready, 'writer.ready must reject with the error from abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, [], 'writePromise, abortPromise and writer.closed must not be rejected yet'); + + rejectWrite(error2); + + return Promise.all([ + promise_rejects_exactly(t, error2, writePromise, + 'writePromise must reject with the error returned from the sink\'s write method'), + abortPromise, + promise_rejects_exactly(t, error1, writer.closed, + 'writer.closed must reject with the error from abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, ['writePromise', 'abortPromise', 'closed'], + 'writePromise, abortPromise and writer.closed must settle'); + + const writePromise3 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise3, + 'writePromise3 must reject with the error from abort'), + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must be still rejected with the error indicating abort') + ]); + }).then(() => { + writer.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.ready, + 'writer.ready must be rejected with an error indicating release'), + promise_rejects_js(t, TypeError, writer.closed, + 'writer.closed must be rejected with an error indicating release') + ]); + }); +}, 'writer.abort() while there is an in-flight write, and then finish the write with rejection'); + +promise_test(t => { + let resolveWrite; + let controller; + const ws = new WritableStream({ + write(chunk, c) { + controller = c; + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + + let writePromise; + let abortPromise; + + const events = []; + + const writer = ws.getWriter(); + + writer.closed.catch(() => { + events.push('closed'); + }); + + // Wait for ws to start + return flushAsyncEvents().then(() => { + writePromise = writer.write('a'); + writePromise.then(() => { + events.push('writePromise'); + }); + + abortPromise = writer.abort(error1); + abortPromise.then(() => { + events.push('abortPromise'); + }); + + const writePromise2 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise2, 'writePromise2 must reject with the error from abort'), + promise_rejects_exactly(t, error1, writer.ready, 'writer.ready must reject with the error from abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, [], 'writePromise, abortPromise and writer.closed must not be fulfilled/rejected yet'); + + // This error is too late to change anything. abort() has already changed the stream state to 'erroring'. + controller.error(error2); + + const writePromise3 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise3, + 'writePromise3 must reject with the error from abort'), + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must be still rejected with the error indicating abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals( + events, [], + 'writePromise, abortPromise and writer.closed must not be fulfilled/rejected yet even after ' + + 'controller.error() call'); + + resolveWrite(); + + return Promise.all([ + writePromise, + abortPromise, + promise_rejects_exactly(t, error1, writer.closed, + 'writer.closed must reject with the error from abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, ['writePromise', 'abortPromise', 'closed'], + 'writePromise, abortPromise and writer.closed must settle'); + + const writePromise4 = writer.write('a'); + + return Promise.all([ + writePromise, + promise_rejects_exactly(t, error1, writePromise4, + 'writePromise4 must reject with the error from abort'), + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must be still rejected with the error indicating abort') + ]); + }).then(() => { + writer.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.ready, + 'writer.ready must be rejected with an error indicating release'), + promise_rejects_js(t, TypeError, writer.closed, + 'writer.closed must be rejected with an error indicating release') + ]); + }); +}, 'writer.abort(), controller.error() while there is an in-flight write, and then finish the write'); + +promise_test(t => { + let resolveClose; + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + return new Promise(resolve => { + resolveClose = resolve; + }); + } + }); + + let closePromise; + let abortPromise; + + const events = []; + + const writer = ws.getWriter(); + + writer.closed.then(() => { + events.push('closed'); + }); + + // Wait for ws to start + return flushAsyncEvents().then(() => { + closePromise = writer.close(); + closePromise.then(() => { + events.push('closePromise'); + }); + + abortPromise = writer.abort(error1); + abortPromise.then(() => { + events.push('abortPromise'); + }); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.close(), + 'writer.close() must reject with an error indicating already closing'), + promise_rejects_exactly(t, error1, writer.ready, 'writer.ready must reject with the error from abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, [], 'closePromise, abortPromise and writer.closed must not be fulfilled/rejected yet'); + + controller.error(error2); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.close(), + 'writer.close() must reject with an error indicating already closing'), + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must be still rejected with the error indicating abort'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals( + events, [], + 'closePromise, abortPromise and writer.closed must not be fulfilled/rejected yet even after ' + + 'controller.error() call'); + + resolveClose(); + + return Promise.all([ + closePromise, + abortPromise, + writer.closed, + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'], + 'closedPromise, abortPromise and writer.closed must fulfill'); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.close(), + 'writer.close() must reject with an error indicating already closing'), + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must be still rejected with the error indicating abort') + ]); + }).then(() => { + writer.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.close(), + 'writer.close() must reject with an error indicating release'), + promise_rejects_js(t, TypeError, writer.ready, + 'writer.ready must be rejected with an error indicating release'), + promise_rejects_js(t, TypeError, writer.closed, + 'writer.closed must be rejected with an error indicating release') + ]); + }); +}, 'writer.abort(), controller.error() while there is an in-flight close, and then finish the close'); + +promise_test(t => { + let resolveWrite; + let controller; + const ws = recordingWritableStream({ + write(chunk, c) { + controller = c; + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + + let writePromise; + let abortPromise; + + const events = []; + + const writer = ws.getWriter(); + + writer.closed.catch(() => { + events.push('closed'); + }); + + // Wait for ws to start + return flushAsyncEvents().then(() => { + writePromise = writer.write('a'); + writePromise.then(() => { + events.push('writePromise'); + }); + + controller.error(error2); + + const writePromise2 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error2, writePromise2, + 'writePromise2 must reject with the error passed to the controller\'s error method'), + promise_rejects_exactly(t, error2, writer.ready, + 'writer.ready must reject with the error passed to the controller\'s error method'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, [], 'writePromise and writer.closed must not be fulfilled/rejected yet'); + + abortPromise = writer.abort(error1); + abortPromise.catch(() => { + events.push('abortPromise'); + }); + + const writePromise3 = writer.write('a'); + + return Promise.all([ + promise_rejects_exactly(t, error2, writePromise3, + 'writePromise3 must reject with the error passed to the controller\'s error method'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals( + events, [], + 'writePromise and writer.closed must not be fulfilled/rejected yet even after writer.abort()'); + + resolveWrite(); + + return Promise.all([ + promise_rejects_exactly(t, error2, abortPromise, + 'abort() must reject with the error passed to the controller\'s error method'), + promise_rejects_exactly(t, error2, writer.closed, + 'writer.closed must reject with the error passed to the controller\'s error method'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, ['writePromise', 'abortPromise', 'closed'], + 'writePromise, abortPromise and writer.closed must fulfill/reject'); + assert_array_equals(ws.events, ['write', 'a'], 'sink abort() should not be called'); + + const writePromise4 = writer.write('a'); + + return Promise.all([ + writePromise, + promise_rejects_exactly(t, error2, writePromise4, + 'writePromise4 must reject with the error passed to the controller\'s error method'), + promise_rejects_exactly(t, error2, writer.ready, + 'writer.ready must be still rejected with the error passed to the controller\'s error method') + ]); + }).then(() => { + writer.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.ready, + 'writer.ready must be rejected with an error indicating release'), + promise_rejects_js(t, TypeError, writer.closed, + 'writer.closed must be rejected with an error indicating release') + ]); + }); +}, 'controller.error(), writer.abort() while there is an in-flight write, and then finish the write'); + +promise_test(t => { + let resolveClose; + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + return new Promise(resolve => { + resolveClose = resolve; + }); + } + }); + + let closePromise; + let abortPromise; + + const events = []; + + const writer = ws.getWriter(); + + writer.closed.then(() => { + events.push('closed'); + }); + + // Wait for ws to start + return flushAsyncEvents().then(() => { + closePromise = writer.close(); + closePromise.then(() => { + events.push('closePromise'); + }); + + controller.error(error2); + + return flushAsyncEvents(); + }).then(() => { + assert_array_equals(events, [], 'closePromise must not be fulfilled/rejected yet'); + + abortPromise = writer.abort(error1); + abortPromise.then(() => { + events.push('abortPromise'); + }); + + return Promise.all([ + promise_rejects_exactly(t, error2, writer.ready, + 'writer.ready must reject with the error passed to the controller\'s error method'), + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals( + events, [], + 'closePromise and writer.closed must not be fulfilled/rejected yet even after writer.abort()'); + + resolveClose(); + + return Promise.all([ + closePromise, + promise_rejects_exactly(t, error2, writer.ready, + 'writer.ready must be still rejected with the error passed to the controller\'s error method'), + writer.closed, + flushAsyncEvents() + ]); + }).then(() => { + assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'], + 'abortPromise, closePromise and writer.closed must fulfill/reject'); + }).then(() => { + writer.releaseLock(); + + return Promise.all([ + promise_rejects_js(t, TypeError, writer.ready, + 'writer.ready must be rejected with an error indicating release'), + promise_rejects_js(t, TypeError, writer.closed, + 'writer.closed must be rejected with an error indicating release') + ]); + }); +}, 'controller.error(), writer.abort() while there is an in-flight close, and then finish the close'); + +promise_test(t => { + let resolveWrite; + const ws = new WritableStream({ + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('a'); + const closed = writer.closed; + const abortPromise = writer.abort(); + writer.releaseLock(); + resolveWrite(); + return Promise.all([ + writePromise, + abortPromise, + promise_rejects_js(t, TypeError, closed, 'closed should reject')]); + }); +}, 'releaseLock() while aborting should reject the original closed promise'); + +// TODO(ricea): Consider removing this test if it is no longer useful. +promise_test(t => { + let resolveWrite; + let resolveAbort; + let resolveAbortStarted; + const abortStarted = new Promise(resolve => { + resolveAbortStarted = resolve; + }); + const ws = new WritableStream({ + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + }, + abort() { + resolveAbortStarted(); + return new Promise(resolve => { + resolveAbort = resolve; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('a'); + const closed = writer.closed; + const abortPromise = writer.abort(); + resolveWrite(); + return abortStarted.then(() => { + writer.releaseLock(); + assert_equals(writer.closed, closed, 'closed promise should not have changed'); + resolveAbort(); + return Promise.all([ + writePromise, + abortPromise, + promise_rejects_js(t, TypeError, closed, 'closed should reject')]); + }); + }); +}, 'releaseLock() during delayed async abort() should reject the writer.closed promise'); + +promise_test(() => { + let resolveStart; + const ws = recordingWritableStream({ + start() { + return new Promise(resolve => { + resolveStart = resolve; + }); + } + }); + const abortPromise = ws.abort('done'); + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, [], 'abort() should not be called during start()'); + resolveStart(); + return abortPromise.then(() => { + assert_array_equals(ws.events, ['abort', 'done'], 'abort() should be called after start() is done'); + }); + }); +}, 'sink abort() should not be called until sink start() is done'); + +promise_test(() => { + let resolveStart; + let controller; + const ws = recordingWritableStream({ + start(c) { + controller = c; + return new Promise(resolve => { + resolveStart = resolve; + }); + } + }); + const abortPromise = ws.abort('done'); + controller.error(error1); + resolveStart(); + return abortPromise.then(() => + assert_array_equals(ws.events, ['abort', 'done'], + 'abort() should still be called if start() errors the controller')); +}, 'if start attempts to error the controller after abort() has been called, then it should lose'); + +promise_test(() => { + const ws = recordingWritableStream({ + start() { + return Promise.reject(error1); + } + }); + return ws.abort('done').then(() => + assert_array_equals(ws.events, ['abort', 'done'], 'abort() should still be called if start() rejects')); +}, 'stream abort() promise should still resolve if sink start() rejects'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + const writerReady1 = writer.ready; + writer.abort(error1); + const writerReady2 = writer.ready; + assert_not_equals(writerReady1, writerReady2, 'abort() should replace the ready promise with a rejected one'); + return Promise.all([writerReady1, + promise_rejects_exactly(t, error1, writerReady2, 'writerReady2 should reject')]); +}, 'writer abort() during sink start() should replace the writer.ready promise synchronously'); + +promise_test(t => { + const events = []; + const ws = recordingWritableStream(); + const writer = ws.getWriter(); + const writePromise1 = writer.write(1); + const abortPromise = writer.abort(error1); + const writePromise2 = writer.write(2); + const closePromise = writer.close(); + writePromise1.catch(() => events.push('write1')); + abortPromise.then(() => events.push('abort')); + writePromise2.catch(() => events.push('write2')); + closePromise.catch(() => events.push('close')); + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise1, 'first write() should reject'), + abortPromise, + promise_rejects_exactly(t, error1, writePromise2, 'second write() should reject'), + promise_rejects_exactly(t, error1, closePromise, 'close() should reject') + ]) + .then(() => { + assert_array_equals(events, ['write2', 'write1', 'abort', 'close'], + 'promises should resolve in the standard order'); + assert_array_equals(ws.events, ['abort', error1], 'underlying sink write() should not be called'); + }); +}, 'promises returned from other writer methods should be rejected when writer abort() happens during sink start()'); + +promise_test(t => { + let writeReject; + let controller; + const ws = new WritableStream({ + write(chunk, c) { + controller = c; + return new Promise((resolve, reject) => { + writeReject = reject; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('a'); + const abortPromise = writer.abort(); + controller.error(error1); + writeReject(error2); + return Promise.all([ + promise_rejects_exactly(t, error2, writePromise, 'write() should reject with error2'), + abortPromise + ]); + }); +}, 'abort() should succeed despite rejection from write'); + +promise_test(t => { + let closeReject; + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + return new Promise((resolve, reject) => { + closeReject = reject; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const closePromise = writer.close(); + const abortPromise = writer.abort(); + controller.error(error1); + closeReject(error2); + return Promise.all([ + promise_rejects_exactly(t, error2, closePromise, 'close() should reject with error2'), + promise_rejects_exactly(t, error2, abortPromise, 'abort() should reject with error2') + ]); + }); +}, 'abort() should be rejected with the rejection returned from close()'); + +promise_test(t => { + let rejectWrite; + const ws = recordingWritableStream({ + write() { + return new Promise((resolve, reject) => { + rejectWrite = reject; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('1'); + const abortPromise = writer.abort(error2); + rejectWrite(error1); + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise, 'write should reject'), + abortPromise, + promise_rejects_exactly(t, error2, writer.closed, 'closed should reject with error2') + ]); + }).then(() => { + assert_array_equals(ws.events, ['write', '1', 'abort', error2], 'abort sink method should be called'); + }); +}, 'a rejecting sink.write() should not prevent sink.abort() from being called'); + +promise_test(() => { + const ws = recordingWritableStream({ + start() { + return Promise.reject(error1); + } + }); + return ws.abort(error2) + .then(() => { + assert_array_equals(ws.events, ['abort', error2]); + }); +}, 'when start errors after stream abort(), underlying sink abort() should be called anyway'); + +promise_test(() => { + const ws = new WritableStream(); + const abortPromise1 = ws.abort(); + const abortPromise2 = ws.abort(); + assert_equals(abortPromise1, abortPromise2, 'the promises must be the same'); + + return abortPromise1.then( + v => assert_equals(v, undefined, 'abort() should fulfill with undefined')); +}, 'when calling abort() twice on the same stream, both should give the same promise that fulfills with undefined'); + +promise_test(() => { + const ws = new WritableStream(); + const abortPromise1 = ws.abort(); + + return abortPromise1.then(v1 => { + assert_equals(v1, undefined, 'first abort() should fulfill with undefined'); + + const abortPromise2 = ws.abort(); + assert_not_equals(abortPromise2, abortPromise1, 'because we waited, the second promise should be a new promise'); + + return abortPromise2.then(v2 => { + assert_equals(v2, undefined, 'second abort() should fulfill with undefined'); + }); + }); +}, 'when calling abort() twice on the same stream, but sequentially so so there\'s no pending abort the second time, ' + + 'both should fulfill with undefined'); + +promise_test(t => { + const ws = new WritableStream({ + start(c) { + c.error(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.closed, 'writer.closed should reject').then(() => { + return writer.abort().then( + v => assert_equals(v, undefined, 'abort() should fulfill with undefined')); + }); +}, 'calling abort() on an errored stream should fulfill with undefined'); + +promise_test(t => { + let controller; + let resolveWrite; + const ws = recordingWritableStream({ + start(c) { + controller = c; + }, + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('chunk'); + controller.error(error1); + const abortPromise = writer.abort(error2); + resolveWrite(); + return Promise.all([ + writePromise, + promise_rejects_exactly(t, error1, abortPromise, 'abort() should reject') + ]).then(() => { + assert_array_equals(ws.events, ['write', 'chunk'], 'sink abort() should not be called'); + }); + }); +}, 'sink abort() should not be called if stream was erroring due to controller.error() before abort() was called'); + +promise_test(t => { + let resolveWrite; + let size = 1; + const ws = recordingWritableStream({ + write() { + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }, { + size() { + return size; + }, + highWaterMark: 1 + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise1 = writer.write('chunk1'); + size = NaN; + const writePromise2 = writer.write('chunk2'); + const abortPromise = writer.abort(error2); + resolveWrite(); + return Promise.all([ + writePromise1, + promise_rejects_js(t, RangeError, writePromise2, 'second write() should reject'), + promise_rejects_js(t, RangeError, abortPromise, 'abort() should reject') + ]).then(() => { + assert_array_equals(ws.events, ['write', 'chunk1'], 'sink abort() should not be called'); + }); + }); +}, 'sink abort() should not be called if stream was erroring due to bad strategy before abort() was called'); + +promise_test(t => { + const ws = new WritableStream(); + return ws.abort().then(() => { + const writer = ws.getWriter(); + return writer.closed.then(t.unreached_func('closed promise should not fulfill'), + e => assert_equals(e, undefined, 'e should be undefined')); + }); +}, 'abort with no arguments should set the stored error to undefined'); + +promise_test(t => { + const ws = new WritableStream(); + return ws.abort(undefined).then(() => { + const writer = ws.getWriter(); + return writer.closed.then(t.unreached_func('closed promise should not fulfill'), + e => assert_equals(e, undefined, 'e should be undefined')); + }); +}, 'abort with an undefined argument should set the stored error to undefined'); + +promise_test(t => { + const ws = new WritableStream(); + return ws.abort('string argument').then(() => { + const writer = ws.getWriter(); + return writer.closed.then(t.unreached_func('closed promise should not fulfill'), + e => assert_equals(e, 'string argument', 'e should be \'string argument\'')); + }); +}, 'abort with a string argument should set the stored error to that argument'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + return promise_rejects_js(t, TypeError, ws.abort(), 'abort should reject') + .then(() => writer.ready); +}, 'abort on a locked stream should reject'); + +test(t => { + let ctrl; + const ws = new WritableStream({start(c) { ctrl = c; }}); + const e = Error('hello'); + + assert_true(ctrl.signal instanceof AbortSignal); + assert_false(ctrl.signal.aborted); + assert_equals(ctrl.signal.reason, undefined, 'signal.reason before abort'); + ws.abort(e); + assert_true(ctrl.signal.aborted); + assert_equals(ctrl.signal.reason, e); +}, 'WritableStreamDefaultController.signal'); + +promise_test(async t => { + let ctrl; + let resolve; + const called = new Promise(r => resolve = r); + + const ws = new WritableStream({ + start(c) { ctrl = c; }, + write() { resolve(); return new Promise(() => {}); } + }); + const writer = ws.getWriter(); + + writer.write(99); + await called; + + assert_false(ctrl.signal.aborted); + assert_equals(ctrl.signal.reason, undefined, 'signal.reason before abort'); + writer.abort(); + assert_true(ctrl.signal.aborted); + assert_true(ctrl.signal.reason instanceof DOMException, 'signal.reason is a DOMException'); + assert_equals(ctrl.signal.reason.name, 'AbortError', 'signal.reason is an AbortError'); +}, 'the abort signal is signalled synchronously - write'); + +promise_test(async t => { + let ctrl; + let resolve; + const called = new Promise(r => resolve = r); + + const ws = new WritableStream({ + start(c) { ctrl = c; }, + close() { resolve(); return new Promise(() => {}); } + }); + const writer = ws.getWriter(); + + writer.close(99); + await called; + + assert_false(ctrl.signal.aborted); + writer.abort(); + assert_true(ctrl.signal.aborted); +}, 'the abort signal is signalled synchronously - close'); + +promise_test(async t => { + let ctrl; + const ws = new WritableStream({start(c) { ctrl = c; }}); + const writer = ws.getWriter(); + + const e = TypeError(); + ctrl.error(e); + await promise_rejects_exactly(t, e, writer.closed); + assert_false(ctrl.signal.aborted); +}, 'the abort signal is not signalled on error'); + +promise_test(async t => { + let ctrl; + const e = TypeError(); + const ws = new WritableStream({ + start(c) { ctrl = c; }, + async write() { throw e; } + }); + const writer = ws.getWriter(); + + await promise_rejects_exactly(t, e, writer.write('hello'), 'write result'); + await promise_rejects_exactly(t, e, writer.closed, 'closed'); + assert_false(ctrl.signal.aborted); +}, 'the abort signal is not signalled on write failure'); + +promise_test(async t => { + let ctrl; + const e = TypeError(); + const ws = new WritableStream({ + start(c) { ctrl = c; }, + async close() { throw e; } + }); + const writer = ws.getWriter(); + + await promise_rejects_exactly(t, e, writer.close(), 'close result'); + await promise_rejects_exactly(t, e, writer.closed, 'closed'); + assert_false(ctrl.signal.aborted); +}, 'the abort signal is not signalled on close failure'); + +promise_test(async t => { + let ctrl; + const e1 = SyntaxError(); + const e2 = TypeError(); + const ws = new WritableStream({ + start(c) { ctrl = c; }, + }); + + const writer = ws.getWriter(); + ctrl.signal.addEventListener('abort', () => writer.abort(e2)); + writer.abort(e1); + assert_true(ctrl.signal.aborted); + + await promise_rejects_exactly(t, e2, writer.closed, 'closed'); +}, 'recursive abort() call'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-strategies.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-strategies.any.js new file mode 100644 index 00000000..a1ef0791 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-strategies.any.js @@ -0,0 +1,95 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const error1 = new Error('a unique string'); +error1.name = 'error1'; + +test(() => { + assert_throws_exactly(error1, () => { + new WritableStream({}, { + get size() { + throw error1; + }, + highWaterMark: 5 + }); + }, 'construction should re-throw the error'); +}, 'Writable stream: throwing strategy.size getter'); + +test(() => { + assert_throws_js(TypeError, () => { + new WritableStream({}, { size: 'a string' }); + }); +}, 'reject any non-function value for strategy.size'); + +test(() => { + assert_throws_exactly(error1, () => { + new WritableStream({}, { + size() { + return 1; + }, + get highWaterMark() { + throw error1; + } + }); + }, 'construction should re-throw the error'); +}, 'Writable stream: throwing strategy.highWaterMark getter'); + +test(() => { + + for (const highWaterMark of [-1, -Infinity, NaN, 'foo', {}]) { + assert_throws_js(RangeError, () => { + new WritableStream({}, { + size() { + return 1; + }, + highWaterMark + }); + }, `construction should throw a RangeError for ${highWaterMark}`); + } +}, 'Writable stream: invalid strategy.highWaterMark'); + +promise_test(t => { + const ws = new WritableStream({}, { + size() { + throw error1; + }, + highWaterMark: 5 + }); + + const writer = ws.getWriter(); + + const p1 = promise_rejects_exactly(t, error1, writer.write('a'), 'write should reject with the thrown error'); + + const p2 = promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with the thrown error'); + + return Promise.all([p1, p2]); +}, 'Writable stream: throwing strategy.size method'); + +promise_test(() => { + const sizes = [NaN, -Infinity, Infinity, -1]; + return Promise.all(sizes.map(size => { + const ws = new WritableStream({}, { + size() { + return size; + }, + highWaterMark: 5 + }); + + const writer = ws.getWriter(); + + return writer.write('a').then(() => assert_unreached('write must reject'), writeE => { + assert_equals(writeE.name, 'RangeError', `write must reject with a RangeError for ${size}`); + + return writer.closed.then(() => assert_unreached('write must reject'), closedE => { + assert_equals(closedE, writeE, `closed should reject with the same error as write`); + }); + }); + })); +}, 'Writable stream: invalid strategy.size return value'); + +test(() => { + assert_throws_js(TypeError, () => new WritableStream(undefined, { + size: 'not a function', + highWaterMark: NaN + }), 'WritableStream constructor should throw a TypeError'); +}, 'Writable stream: invalid size beats invalid highWaterMark'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-underlying-sinks.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-underlying-sinks.any.js new file mode 100644 index 00000000..3c434ffe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/bad-underlying-sinks.any.js @@ -0,0 +1,204 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +test(() => { + assert_throws_exactly(error1, () => { + new WritableStream({ + get start() { + throw error1; + } + }); + }, 'constructor should throw same error as throwing start getter'); + + assert_throws_exactly(error1, () => { + new WritableStream({ + start() { + throw error1; + } + }); + }, 'constructor should throw same error as throwing start method'); + + assert_throws_js(TypeError, () => { + new WritableStream({ + start: 'not a function or undefined' + }); + }, 'constructor should throw TypeError when passed a non-function start property'); + + assert_throws_js(TypeError, () => { + new WritableStream({ + start: { apply() {} } + }); + }, 'constructor should throw TypeError when passed a non-function start property with an .apply method'); +}, 'start: errors in start cause WritableStream constructor to throw'); + +promise_test(t => { + + const ws = recordingWritableStream({ + close() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.close(), 'close() promise must reject with the thrown error') + .then(() => promise_rejects_exactly(t, error1, writer.ready, 'ready promise must reject with the thrown error')) + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'closed promise must reject with the thrown error')) + .then(() => { + assert_array_equals(ws.events, ['close']); + }); + +}, 'close: throwing method should cause writer close() and ready to reject'); + +promise_test(t => { + + const ws = recordingWritableStream({ + close() { + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.close(), 'close() promise must reject with the same error') + .then(() => promise_rejects_exactly(t, error1, writer.ready, 'ready promise must reject with the same error')) + .then(() => assert_array_equals(ws.events, ['close'])); + +}, 'close: returning a rejected promise should cause writer close() and ready to reject'); + +test(() => { + assert_throws_exactly(error1, () => new WritableStream({ + get close() { + throw error1; + } + }), 'constructor should throw'); +}, 'close: throwing getter should cause constructor to throw'); + +test(() => { + assert_throws_exactly(error1, () => new WritableStream({ + get write() { + throw error1; + } + }), 'constructor should throw'); +}, 'write: throwing getter should cause write() and closed to reject'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('a'), 'write should reject with the thrown error') + .then(() => promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with the thrown error')); +}, 'write: throwing method should cause write() and closed to reject'); + +promise_test(t => { + + let rejectSinkWritePromise; + const ws = recordingWritableStream({ + write() { + return new Promise((r, reject) => { + rejectSinkWritePromise = reject; + }); + } + }); + + return flushAsyncEvents().then(() => { + const writer = ws.getWriter(); + const writePromise = writer.write('a'); + rejectSinkWritePromise(error1); + + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise, 'writer write must reject with the same error'), + promise_rejects_exactly(t, error1, writer.ready, 'ready promise must reject with the same error') + ]); + }) + .then(() => { + assert_array_equals(ws.events, ['write', 'a']); + }); + +}, 'write: returning a promise that becomes rejected after the writer write() should cause writer write() and ready ' + + 'to reject'); + +promise_test(t => { + + const ws = recordingWritableStream({ + write() { + if (ws.events.length === 2) { + return delay(0); + } + + return Promise.reject(error1); + } + }); + + const writer = ws.getWriter(); + + // Do not wait for this; we want to test the ready promise when the stream is "full" (desiredSize = 0), but if we wait + // then the stream will transition back to "empty" (desiredSize = 1) + writer.write('a'); + const readyPromise = writer.ready; + + return promise_rejects_exactly(t, error1, writer.write('b'), 'second write must reject with the same error').then(() => { + assert_equals(writer.ready, readyPromise, + 'the ready promise must not change, since the queue was full after the first write, so the pending one simply ' + + 'transitioned'); + return promise_rejects_exactly(t, error1, writer.ready, 'ready promise must reject with the same error'); + }) + .then(() => assert_array_equals(ws.events, ['write', 'a', 'write', 'b'])); + +}, 'write: returning a rejected promise (second write) should cause writer write() and ready to reject'); + +test(() => { + assert_throws_js(TypeError, () => new WritableStream({ + start: 'test' + }), 'constructor should throw'); +}, 'start: non-function start method'); + +test(() => { + assert_throws_js(TypeError, () => new WritableStream({ + write: 'test' + }), 'constructor should throw'); +}, 'write: non-function write method'); + +test(() => { + assert_throws_js(TypeError, () => new WritableStream({ + close: 'test' + }), 'constructor should throw'); +}, 'close: non-function close method'); + +test(() => { + assert_throws_js(TypeError, () => new WritableStream({ + abort: { apply() {} } + }), 'constructor should throw'); +}, 'abort: non-function abort method with .apply'); + +test(() => { + assert_throws_exactly(error1, () => new WritableStream({ + get abort() { + throw error1; + } + }), 'constructor should throw'); +}, 'abort: throwing getter should cause abort() and closed to reject'); + +promise_test(t => { + const abortReason = new Error('different string'); + const ws = new WritableStream({ + abort() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.abort(abortReason), 'abort should reject with the thrown error') + .then(() => promise_rejects_exactly(t, abortReason, writer.closed, 'closed should reject with abortReason')); +}, 'abort: throwing method should cause abort() and closed to reject'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/byte-length-queuing-strategy.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/byte-length-queuing-strategy.any.js new file mode 100644 index 00000000..eed86ee7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/byte-length-queuing-strategy.any.js @@ -0,0 +1,28 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +promise_test(t => { + let isDone = false; + const ws = new WritableStream( + { + write() { + return new Promise(resolve => { + t.step_timeout(() => { + isDone = true; + resolve(); + }, 200); + }); + }, + + close() { + assert_true(isDone, 'close is only called once the promise has been resolved'); + } + }, + new ByteLengthQueuingStrategy({ highWaterMark: 1024 * 16 }) + ); + + const writer = ws.getWriter(); + writer.write({ byteLength: 1024 }); + + return writer.close(); +}, 'Closing a writable stream with in-flight writes below the high water mark delays the close call properly'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/close.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/close.any.js new file mode 100644 index 00000000..45261e7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/close.any.js @@ -0,0 +1,470 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +promise_test(() => { + const ws = new WritableStream({ + close() { + return 'Hello'; + } + }); + + const writer = ws.getWriter(); + + const closePromise = writer.close(); + return closePromise.then(value => assert_equals(value, undefined, 'fulfillment value must be undefined')); +}, 'fulfillment value of writer.close() call must be undefined even if the underlying sink returns a non-undefined ' + + 'value'); + +promise_test(() => { + let controller; + let resolveClose; + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + return new Promise(resolve => { + resolveClose = resolve; + }); + } + }); + + const writer = ws.getWriter(); + + const closePromise = writer.close(); + return flushAsyncEvents().then(() => { + controller.error(error1); + return flushAsyncEvents(); + }).then(() => { + resolveClose(); + return Promise.all([ + closePromise, + writer.closed, + flushAsyncEvents().then(() => writer.closed)]); + }); +}, 'when sink calls error asynchronously while sink close is in-flight, the stream should not become errored'); + +promise_test(() => { + let controller; + const passedError = new Error('error me'); + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + controller.error(passedError); + } + }); + + const writer = ws.getWriter(); + + return writer.close().then(() => writer.closed); +}, 'when sink calls error synchronously while closing, the stream should not become errored'); + +promise_test(t => { + const ws = new WritableStream({ + close() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + return Promise.all([ + writer.write('y'), + promise_rejects_exactly(t, error1, writer.close(), 'close() must reject with the error'), + promise_rejects_exactly(t, error1, writer.closed, 'closed must reject with the error') + ]); +}, 'when the sink throws during close, and the close is requested while a write is still in-flight, the stream should ' + + 'become errored during the close'); + +promise_test(() => { + const ws = new WritableStream({ + write(chunk, controller) { + controller.error(error1); + return new Promise(() => {}); + } + }); + + const writer = ws.getWriter(); + writer.write('a'); + + return delay(0).then(() => { + writer.releaseLock(); + }); +}, 'releaseLock on a stream with a pending write in which the stream has been errored'); + +promise_test(() => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + }, + close() { + controller.error(error1); + return new Promise(() => {}); + } + }); + + const writer = ws.getWriter(); + writer.close(); + + return delay(0).then(() => { + writer.releaseLock(); + }); +}, 'releaseLock on a stream with a pending close in which controller.error() was called'); + +promise_test(() => { + const ws = recordingWritableStream(); + + const writer = ws.getWriter(); + + return writer.ready.then(() => { + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + + writer.close(); + assert_equals(writer.desiredSize, 1, 'desiredSize should be still 1'); + + return writer.ready.then(v => { + assert_equals(v, undefined, 'ready promise should be fulfilled with undefined'); + assert_array_equals(ws.events, ['close'], 'write and abort should not be called'); + }); + }); +}, 'when close is called on a WritableStream in writable state, ready should return a fulfilled promise'); + +promise_test(() => { + const ws = recordingWritableStream({ + write() { + return new Promise(() => {}); + } + }); + + const writer = ws.getWriter(); + + return writer.ready.then(() => { + writer.write('a'); + + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0'); + + let calledClose = false; + return Promise.all([ + writer.ready.then(v => { + assert_equals(v, undefined, 'ready promise should be fulfilled with undefined'); + assert_true(calledClose, 'ready should not be fulfilled before writer.close() is called'); + assert_array_equals(ws.events, ['write', 'a'], 'sink abort() should not be called'); + }), + flushAsyncEvents().then(() => { + writer.close(); + calledClose = true; + }) + ]); + }); +}, 'when close is called on a WritableStream in waiting state, ready promise should be fulfilled'); + +promise_test(() => { + let asyncCloseFinished = false; + const ws = recordingWritableStream({ + close() { + return flushAsyncEvents().then(() => { + asyncCloseFinished = true; + }); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + writer.write('a'); + + writer.close(); + + return writer.ready.then(v => { + assert_false(asyncCloseFinished, 'ready promise should be fulfilled before async close completes'); + assert_equals(v, undefined, 'ready promise should be fulfilled with undefined'); + assert_array_equals(ws.events, ['write', 'a', 'close'], 'sink abort() should not be called'); + }); + }); +}, 'when close is called on a WritableStream in waiting state, ready should be fulfilled immediately even if close ' + + 'takes a long time'); + +promise_test(t => { + const rejection = { name: 'letter' }; + const ws = new WritableStream({ + close() { + return { + then(onFulfilled, onRejected) { onRejected(rejection); } + }; + } + }); + return promise_rejects_exactly(t, rejection, ws.getWriter().close(), 'close() should return a rejection'); +}, 'returning a thenable from close() should work'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const closePromise = writer.close(); + const closedPromise = writer.closed; + writer.releaseLock(); + return Promise.all([ + closePromise, + promise_rejects_js(t, TypeError, closedPromise, '.closed promise should be rejected') + ]); + }); +}, 'releaseLock() should not change the result of sync close()'); + +promise_test(t => { + const ws = new WritableStream({ + close() { + return flushAsyncEvents(); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const closePromise = writer.close(); + const closedPromise = writer.closed; + writer.releaseLock(); + return Promise.all([ + closePromise, + promise_rejects_js(t, TypeError, closedPromise, '.closed promise should be rejected') + ]); + }); +}, 'releaseLock() should not change the result of async close()'); + +promise_test(() => { + let resolveClose; + const ws = new WritableStream({ + close() { + const promise = new Promise(resolve => { + resolveClose = resolve; + }); + return promise; + } + }); + const writer = ws.getWriter(); + const closePromise = writer.close(); + writer.releaseLock(); + return delay(0).then(() => { + resolveClose(); + return closePromise.then(() => { + assert_equals(ws.getWriter().desiredSize, 0, 'desiredSize should be 0'); + }); + }); +}, 'close() should set state to CLOSED even if writer has detached'); + +promise_test(() => { + let resolveClose; + const ws = new WritableStream({ + close() { + const promise = new Promise(resolve => { + resolveClose = resolve; + }); + return promise; + } + }); + const writer = ws.getWriter(); + writer.close(); + writer.releaseLock(); + return delay(0).then(() => { + const abortingWriter = ws.getWriter(); + const abortPromise = abortingWriter.abort(); + abortingWriter.releaseLock(); + resolveClose(); + return abortPromise; + }); +}, 'the promise returned by async abort during close should resolve'); + +// Though the order in which the promises are fulfilled or rejected is arbitrary, we're checking it for +// interoperability. We can change the order as long as we file bugs on all implementers to update to the latest tests +// to keep them interoperable. + +promise_test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + + const closePromise = writer.close(); + + const events = []; + return Promise.all([ + closePromise.then(() => { + events.push('closePromise'); + }), + writer.closed.then(() => { + events.push('closed'); + }) + ]).then(() => { + assert_array_equals(events, ['closePromise', 'closed'], + 'promises must fulfill/reject in the expected order'); + }); +}, 'promises must fulfill/reject in the expected order on closure'); + +promise_test(() => { + const ws = new WritableStream({}); + + // Wait until the WritableStream starts so that the close() call gets processed. Otherwise, abort() will be + // processed without waiting for completion of the close(). + return delay(0).then(() => { + const writer = ws.getWriter(); + + const closePromise = writer.close(); + const abortPromise = writer.abort(error1); + + const events = []; + return Promise.all([ + closePromise.then(() => { + events.push('closePromise'); + }), + abortPromise.then(() => { + events.push('abortPromise'); + }), + writer.closed.then(() => { + events.push('closed'); + }) + ]).then(() => { + assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'], + 'promises must fulfill/reject in the expected order'); + }); + }); +}, 'promises must fulfill/reject in the expected order on aborted closure'); + +promise_test(t => { + const ws = new WritableStream({ + close() { + return Promise.reject(error1); + } + }); + + // Wait until the WritableStream starts so that the close() call gets processed. + return delay(0).then(() => { + const writer = ws.getWriter(); + + const closePromise = writer.close(); + const abortPromise = writer.abort(error2); + + const events = []; + closePromise.catch(() => events.push('closePromise')); + abortPromise.catch(() => events.push('abortPromise')); + writer.closed.catch(() => events.push('closed')); + return Promise.all([ + promise_rejects_exactly(t, error1, closePromise, + 'closePromise must reject with the error returned from the sink\'s close method'), + promise_rejects_exactly(t, error1, abortPromise, + 'abortPromise must reject with the error returned from the sink\'s close method'), + promise_rejects_exactly(t, error2, writer.closed, + 'writer.closed must reject with error2') + ]).then(() => { + assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'], + 'promises must fulfill/reject in the expected order'); + }); + }); +}, 'promises must fulfill/reject in the expected order on aborted and errored closure'); + +promise_test(t => { + let resolveWrite; + let controller; + const ws = new WritableStream({ + write(chunk, c) { + controller = c; + return new Promise(resolve => { + resolveWrite = resolve; + }); + } + }); + const writer = ws.getWriter(); + return writer.ready.then(() => { + const writePromise = writer.write('c'); + controller.error(error1); + const closePromise = writer.close(); + let closeRejected = false; + closePromise.catch(() => { + closeRejected = true; + }); + return flushAsyncEvents().then(() => { + assert_false(closeRejected); + resolveWrite(); + return Promise.all([ + writePromise, + promise_rejects_exactly(t, error1, closePromise, 'close() should reject') + ]).then(() => { + assert_true(closeRejected); + }); + }); + }); +}, 'close() should not reject until no sink methods are in flight'); + +promise_test(() => { + const ws = new WritableStream(); + const writer1 = ws.getWriter(); + return writer1.close().then(() => { + writer1.releaseLock(); + const writer2 = ws.getWriter(); + const ready = writer2.ready; + assert_equals(ready.constructor, Promise); + return ready; + }); +}, 'ready promise should be initialised as fulfilled for a writer on a closed stream'); + +promise_test(() => { + const ws = new WritableStream(); + ws.close(); + const writer = ws.getWriter(); + return writer.closed; +}, 'close() on a writable stream should work'); + +promise_test(t => { + const ws = new WritableStream(); + ws.getWriter(); + return promise_rejects_js(t, TypeError, ws.close(), 'close should reject'); +}, 'close() on a locked stream should reject'); + +promise_test(t => { + const ws = new WritableStream({ + start(controller) { + controller.error(error1); + } + }); + return promise_rejects_exactly(t, error1, ws.close(), 'close should reject with error1'); +}, 'close() on an erroring stream should reject'); + +promise_test(t => { + const ws = new WritableStream({ + start(controller) { + controller.error(error1); + } + }); + const writer = ws.getWriter(); + return promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with the error').then(() => { + writer.releaseLock(); + return promise_rejects_js(t, TypeError, ws.close(), 'close should reject'); + }); +}, 'close() on an errored stream should reject'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + return writer.close().then(() => { + return promise_rejects_js(t, TypeError, ws.close(), 'close should reject'); + }); +}, 'close() on an closed stream should reject'); + +promise_test(t => { + const ws = new WritableStream({ + close() { + return new Promise(() => {}); + } + }); + + const writer = ws.getWriter(); + writer.close(); + writer.releaseLock(); + + return promise_rejects_js(t, TypeError, ws.close(), 'close should reject'); +}, 'close() on a stream with a pending close should reject'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/constructor.any.js new file mode 100644 index 00000000..0abc7ef5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/constructor.any.js @@ -0,0 +1,155 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +promise_test(() => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + } + }); + + // Now error the stream after its construction. + controller.error(error1); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, null, 'desiredSize should be null'); + return writer.closed.catch(r => { + assert_equals(r, error1, 'ws should be errored by the passed error'); + }); +}, 'controller argument should be passed to start method'); + +promise_test(t => { + const ws = new WritableStream({ + write(chunk, controller) { + controller.error(error1); + } + }); + + const writer = ws.getWriter(); + + return Promise.all([ + writer.write('a'), + promise_rejects_exactly(t, error1, writer.closed, 'controller.error() in write() should error the stream') + ]); +}, 'controller argument should be passed to write method'); + +// Older versions of the standard had the controller argument passed to close(). It wasn't useful, and so has been +// removed. This test remains to identify implementations that haven't been updated. +promise_test(t => { + const ws = new WritableStream({ + close(...args) { + t.step(() => { + assert_array_equals(args, [], 'no arguments should be passed to close'); + }); + } + }); + + return ws.getWriter().close(); +}, 'controller argument should not be passed to close method'); + +promise_test(() => { + const ws = new WritableStream({}, { + highWaterMark: 1000, + size() { return 1; } + }); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, 1000, 'desiredSize should be 1000'); + return writer.ready.then(v => { + assert_equals(v, undefined, 'ready promise should fulfill with undefined'); + }); +}, 'highWaterMark should be reflected to desiredSize'); + +promise_test(() => { + const ws = new WritableStream({}, { + highWaterMark: Infinity, + size() { return 0; } + }); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, Infinity, 'desiredSize should be Infinity'); + + return writer.ready; +}, 'WritableStream should be writable and ready should fulfill immediately if the strategy does not apply ' + + 'backpressure'); + +test(() => { + new WritableStream(); +}, 'WritableStream should be constructible with no arguments'); + +test(() => { + const underlyingSink = { get start() { throw error1; } }; + const queuingStrategy = { highWaterMark: 0, get size() { throw error2; } }; + + // underlyingSink is converted in prose in the method body, whereas queuingStrategy is done at the IDL layer. + // So the queuingStrategy exception should be encountered first. + assert_throws_exactly(error2, () => new WritableStream(underlyingSink, queuingStrategy)); +}, 'underlyingSink argument should be converted after queuingStrategy argument'); + +test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + + assert_equals(typeof writer.write, 'function', 'writer should have a write method'); + assert_equals(typeof writer.abort, 'function', 'writer should have an abort method'); + assert_equals(typeof writer.close, 'function', 'writer should have a close method'); + + assert_equals(writer.desiredSize, 1, 'desiredSize should start at 1'); + + assert_not_equals(typeof writer.ready, 'undefined', 'writer should have a ready property'); + assert_equals(typeof writer.ready.then, 'function', 'ready property should be thenable'); + assert_not_equals(typeof writer.closed, 'undefined', 'writer should have a closed property'); + assert_equals(typeof writer.closed.then, 'function', 'closed property should be thenable'); +}, 'WritableStream instances should have standard methods and properties'); + +test(() => { + let WritableStreamDefaultController; + new WritableStream({ + start(c) { + WritableStreamDefaultController = c.constructor; + } + }); + + assert_throws_js(TypeError, () => new WritableStreamDefaultController({}), + 'constructor should throw a TypeError exception'); +}, 'WritableStreamDefaultController constructor should throw'); + +test(() => { + let WritableStreamDefaultController; + const stream = new WritableStream({ + start(c) { + WritableStreamDefaultController = c.constructor; + } + }); + + assert_throws_js(TypeError, () => new WritableStreamDefaultController(stream), + 'constructor should throw a TypeError exception'); +}, 'WritableStreamDefaultController constructor should throw when passed an initialised WritableStream'); + +test(() => { + const stream = new WritableStream(); + const writer = stream.getWriter(); + const WritableStreamDefaultWriter = writer.constructor; + writer.releaseLock(); + assert_throws_js(TypeError, () => new WritableStreamDefaultWriter({}), + 'constructor should throw a TypeError exception'); +}, 'WritableStreamDefaultWriter should throw unless passed a WritableStream'); + +test(() => { + const stream = new WritableStream(); + const writer = stream.getWriter(); + const WritableStreamDefaultWriter = writer.constructor; + assert_throws_js(TypeError, () => new WritableStreamDefaultWriter(stream), + 'constructor should throw a TypeError exception'); +}, 'WritableStreamDefaultWriter constructor should throw when stream argument is locked'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/count-queuing-strategy.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/count-queuing-strategy.any.js new file mode 100644 index 00000000..82117575 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/count-queuing-strategy.any.js @@ -0,0 +1,124 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +test(() => { + new WritableStream({}, new CountQueuingStrategy({ highWaterMark: 4 })); +}, 'Can construct a writable stream with a valid CountQueuingStrategy'); + +promise_test(() => { + const dones = Object.create(null); + + const ws = new WritableStream( + { + write(chunk) { + return new Promise(resolve => { + dones[chunk] = resolve; + }); + } + }, + new CountQueuingStrategy({ highWaterMark: 0 }) + ); + + const writer = ws.getWriter(); + let writePromiseB; + let writePromiseC; + + return Promise.resolve().then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be initially 0'); + + const writePromiseA = writer.write('a'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after 1st write()'); + + writePromiseB = writer.write('b'); + assert_equals(writer.desiredSize, -2, 'desiredSize should be -2 after 2nd write()'); + + dones.a(); + return writePromiseA; + }).then(() => { + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after completing 1st write()'); + + dones.b(); + return writePromiseB; + }).then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after completing 2nd write()'); + + writePromiseC = writer.write('c'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after 3rd write()'); + + dones.c(); + return writePromiseC; + }).then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after completing 3rd write()'); + }); +}, 'Correctly governs the value of a WritableStream\'s state property (HWM = 0)'); + +promise_test(() => { + const dones = Object.create(null); + + const ws = new WritableStream( + { + write(chunk) { + return new Promise(resolve => { + dones[chunk] = resolve; + }); + } + }, + new CountQueuingStrategy({ highWaterMark: 4 }) + ); + + const writer = ws.getWriter(); + let writePromiseB; + let writePromiseC; + let writePromiseD; + + return Promise.resolve().then(() => { + assert_equals(writer.desiredSize, 4, 'desiredSize should be initially 4'); + + const writePromiseA = writer.write('a'); + assert_equals(writer.desiredSize, 3, 'desiredSize should be 3 after 1st write()'); + + writePromiseB = writer.write('b'); + assert_equals(writer.desiredSize, 2, 'desiredSize should be 2 after 2nd write()'); + + writePromiseC = writer.write('c'); + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1 after 3rd write()'); + + writePromiseD = writer.write('d'); + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after 4th write()'); + + writer.write('e'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after 5th write()'); + + writer.write('f'); + assert_equals(writer.desiredSize, -2, 'desiredSize should be -2 after 6th write()'); + + writer.write('g'); + assert_equals(writer.desiredSize, -3, 'desiredSize should be -3 after 7th write()'); + + dones.a(); + return writePromiseA; + }).then(() => { + assert_equals(writer.desiredSize, -2, 'desiredSize should be -2 after completing 1st write()'); + + dones.b(); + return writePromiseB; + }).then(() => { + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after completing 2nd write()'); + + dones.c(); + return writePromiseC; + }).then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after completing 3rd write()'); + + writer.write('h'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after 8th write()'); + + dones.d(); + return writePromiseD; + }).then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after completing 4th write()'); + + writer.write('i'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1 after 9th write()'); + }); +}, 'Correctly governs the value of a WritableStream\'s state property (HWM = 4)'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/error.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/error.any.js new file mode 100644 index 00000000..d08c8a54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/error.any.js @@ -0,0 +1,64 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +promise_test(t => { + const ws = new WritableStream({ + start(controller) { + controller.error(error1); + } + }); + return promise_rejects_exactly(t, error1, ws.getWriter().closed, 'stream should be errored'); +}, 'controller.error() should error the stream'); + +test(() => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + } + }); + ws.abort(); + controller.error(error1); +}, 'controller.error() on erroring stream should not throw'); + +promise_test(t => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + } + }); + controller.error(error1); + controller.error(error2); + return promise_rejects_exactly(t, error1, ws.getWriter().closed, 'first controller.error() should win'); +}, 'surplus calls to controller.error() should be a no-op'); + +promise_test(() => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + } + }); + return ws.abort().then(() => { + controller.error(error1); + }); +}, 'controller.error() on errored stream should not throw'); + +promise_test(() => { + let controller; + const ws = new WritableStream({ + start(c) { + controller = c; + } + }); + return ws.getWriter().close().then(() => { + controller.error(error1); + }); +}, 'controller.error() on closed stream should not throw'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/floating-point-total-queue-size.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/floating-point-total-queue-size.any.js new file mode 100644 index 00000000..20a14fc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/floating-point-total-queue-size.any.js @@ -0,0 +1,87 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +// Due to the limitations of floating-point precision, the calculation of desiredSize sometimes gives different answers +// than adding up the items in the queue would. It is important that implementations give the same result in these edge +// cases so that developers do not come to depend on non-standard behaviour. See +// https://github.com/whatwg/streams/issues/582 and linked issues for further discussion. + +promise_test(() => { + const writer = setupTestStream(); + + const writePromises = [ + writer.write(2), + writer.write(Number.MAX_SAFE_INTEGER) + ]; + + assert_equals(writer.desiredSize, 0 - 2 - Number.MAX_SAFE_INTEGER, + 'desiredSize must be calculated using double-precision floating-point arithmetic (after writing two chunks)'); + + return Promise.all(writePromises).then(() => { + assert_equals(writer.desiredSize, 0, '[[queueTotalSize]] must clamp to 0 if it becomes negative'); + }); +}, 'Floating point arithmetic must manifest near NUMBER.MAX_SAFE_INTEGER (total ends up positive)'); + +promise_test(() => { + const writer = setupTestStream(); + + const writePromises = [ + writer.write(1e-16), + writer.write(1) + ]; + + assert_equals(writer.desiredSize, 0 - 1e-16 - 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (after writing two chunks)'); + + return Promise.all(writePromises).then(() => { + assert_equals(writer.desiredSize, 0, '[[queueTotalSize]] must clamp to 0 if it becomes negative'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up positive, but clamped)'); + +promise_test(() => { + const writer = setupTestStream(); + + const writePromises = [ + writer.write(1e-16), + writer.write(1), + writer.write(2e-16) + ]; + + assert_equals(writer.desiredSize, 0 - 1e-16 - 1 - 2e-16, + 'desiredSize must be calculated using double-precision floating-point arithmetic (after writing three chunks)'); + + return Promise.all(writePromises).then(() => { + assert_equals(writer.desiredSize, 0 - 1e-16 - 1 - 2e-16 + 1e-16 + 1 + 2e-16, + 'desiredSize must be calculated using floating-point arithmetic (after the three chunks have finished writing)'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up positive, and not clamped)'); + +promise_test(() => { + const writer = setupTestStream(); + + const writePromises = [ + writer.write(2e-16), + writer.write(1) + ]; + + assert_equals(writer.desiredSize, 0 - 2e-16 - 1, + 'desiredSize must be calculated using double-precision floating-point arithmetic (after writing two chunks)'); + + return Promise.all(writePromises).then(() => { + assert_equals(writer.desiredSize, 0 - 2e-16 - 1 + 2e-16 + 1, + 'desiredSize must be calculated using floating-point arithmetic (after the two chunks have finished writing)'); + }); +}, 'Floating point arithmetic must manifest near 0 (total ends up zero)'); + +function setupTestStream() { + const strategy = { + size(x) { + return x; + }, + highWaterMark: 0 + }; + + const ws = new WritableStream({}, strategy); + + return ws.getWriter(); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/general.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/general.any.js new file mode 100644 index 00000000..48f8eeb8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/general.any.js @@ -0,0 +1,277 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +test(() => { + const ws = new WritableStream({}); + const writer = ws.getWriter(); + writer.releaseLock(); + + assert_throws_js(TypeError, () => writer.desiredSize, 'desiredSize should throw a TypeError'); +}, 'desiredSize on a released writer'); + +test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); +}, 'desiredSize initial value'); + +promise_test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + + writer.close(); + + return writer.closed.then(() => { + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0'); + }); +}, 'desiredSize on a writer for a closed stream'); + +test(() => { + const ws = new WritableStream({ + start(c) { + c.error(); + } + }); + + const writer = ws.getWriter(); + assert_equals(writer.desiredSize, null, 'desiredSize should be null'); +}, 'desiredSize on a writer for an errored stream'); + +test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + writer.close(); + writer.releaseLock(); + + ws.getWriter(); +}, 'ws.getWriter() on a closing WritableStream'); + +promise_test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + return writer.close().then(() => { + writer.releaseLock(); + + ws.getWriter(); + }); +}, 'ws.getWriter() on a closed WritableStream'); + +test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + writer.abort(); + writer.releaseLock(); + + ws.getWriter(); +}, 'ws.getWriter() on an aborted WritableStream'); + +promise_test(() => { + const ws = new WritableStream({ + start(c) { + c.error(); + } + }); + + const writer = ws.getWriter(); + return writer.closed.then( + v => assert_unreached('writer.closed fulfilled unexpectedly with: ' + v), + () => { + writer.releaseLock(); + + ws.getWriter(); + } + ); +}, 'ws.getWriter() on an errored WritableStream'); + +promise_test(() => { + const ws = new WritableStream({}); + + const writer = ws.getWriter(); + writer.releaseLock(); + + return writer.closed.then( + v => assert_unreached('writer.closed fulfilled unexpectedly with: ' + v), + closedRejection => { + assert_equals(closedRejection.name, 'TypeError', 'closed promise should reject with a TypeError'); + return writer.ready.then( + v => assert_unreached('writer.ready fulfilled unexpectedly with: ' + v), + readyRejection => assert_equals(readyRejection, closedRejection, + 'ready promise should reject with the same error') + ); + } + ); +}, 'closed and ready on a released writer'); + +promise_test(t => { + let thisObject = null; + // Calls to Sink methods after the first are implicitly ignored. Only the first value that is passed to the resolver + // is used. + class Sink { + start() { + // Called twice + t.step(() => { + assert_equals(this, thisObject, 'start should be called as a method'); + }); + } + + write() { + t.step(() => { + assert_equals(this, thisObject, 'write should be called as a method'); + }); + } + + close() { + t.step(() => { + assert_equals(this, thisObject, 'close should be called as a method'); + }); + } + + abort() { + t.step(() => { + assert_equals(this, thisObject, 'abort should be called as a method'); + }); + } + } + + const theSink = new Sink(); + thisObject = theSink; + const ws = new WritableStream(theSink); + + const writer = ws.getWriter(); + + writer.write('a'); + const closePromise = writer.close(); + + const ws2 = new WritableStream(theSink); + const writer2 = ws2.getWriter(); + const abortPromise = writer2.abort(); + + return Promise.all([ + closePromise, + abortPromise + ]); +}, 'WritableStream should call underlying sink methods as methods'); + +promise_test(t => { + function functionWithOverloads() {} + functionWithOverloads.apply = t.unreached_func('apply() should not be called'); + functionWithOverloads.call = t.unreached_func('call() should not be called'); + const underlyingSink = { + start: functionWithOverloads, + write: functionWithOverloads, + close: functionWithOverloads, + abort: functionWithOverloads + }; + // Test start(), write(), close(). + const ws1 = new WritableStream(underlyingSink); + const writer1 = ws1.getWriter(); + writer1.write('a'); + writer1.close(); + + // Test abort(). + const abortError = new Error(); + abortError.name = 'abort error'; + + const ws2 = new WritableStream(underlyingSink); + const writer2 = ws2.getWriter(); + writer2.abort(abortError); + + // Test abort() with a close underlying sink method present. (Historical; see + // https://github.com/whatwg/streams/issues/620#issuecomment-263483953 for what used to be + // tested here. But more coverage can't hurt.) + const ws3 = new WritableStream({ + start: functionWithOverloads, + write: functionWithOverloads, + close: functionWithOverloads + }); + const writer3 = ws3.getWriter(); + writer3.abort(abortError); + + return writer1.closed + .then(() => promise_rejects_exactly(t, abortError, writer2.closed, 'writer2.closed should be rejected')) + .then(() => promise_rejects_exactly(t, abortError, writer3.closed, 'writer3.closed should be rejected')); +}, 'methods should not not have .apply() or .call() called'); + +promise_test(() => { + const strategy = { + size() { + if (this !== undefined) { + throw new Error('size called as a method'); + } + return 1; + } + }; + + const ws = new WritableStream({}, strategy); + const writer = ws.getWriter(); + return writer.write('a'); +}, 'WritableStream\'s strategy.size should not be called as a method'); + +promise_test(() => { + const ws = new WritableStream(); + const writer1 = ws.getWriter(); + assert_equals(undefined, writer1.releaseLock(), 'releaseLock() should return undefined'); + const writer2 = ws.getWriter(); + assert_equals(undefined, writer1.releaseLock(), 'no-op releaseLock() should return undefined'); + // Calling releaseLock() on writer1 should not interfere with writer2. If it did, then the ready promise would be + // rejected. + return writer2.ready; +}, 'redundant releaseLock() is no-op'); + +promise_test(() => { + const events = []; + const ws = new WritableStream(); + const writer = ws.getWriter(); + return writer.ready.then(() => { + // Force the ready promise back to a pending state. + const writerPromise = writer.write('dummy'); + const readyPromise = writer.ready.catch(() => events.push('ready')); + const closedPromise = writer.closed.catch(() => events.push('closed')); + writer.releaseLock(); + return Promise.all([readyPromise, closedPromise]).then(() => { + assert_array_equals(events, ['ready', 'closed'], 'ready promise should fire before closed promise'); + // Stop the writer promise hanging around after the test has finished. + return Promise.all([ + writerPromise, + ws.abort() + ]); + }); + }); +}, 'ready promise should fire before closed on releaseLock'); + +test(() => { + class Subclass extends WritableStream { + extraFunction() { + return true; + } + } + assert_equals( + Object.getPrototypeOf(Subclass.prototype), WritableStream.prototype, + 'Subclass.prototype\'s prototype should be WritableStream.prototype'); + assert_equals(Object.getPrototypeOf(Subclass), WritableStream, + 'Subclass\'s prototype should be WritableStream'); + const sub = new Subclass(); + assert_true(sub instanceof WritableStream, + 'Subclass object should be an instance of WritableStream'); + assert_true(sub instanceof Subclass, + 'Subclass object should be an instance of Subclass'); + const lockedGetter = Object.getOwnPropertyDescriptor( + WritableStream.prototype, 'locked').get; + assert_equals(lockedGetter.call(sub), sub.locked, + 'Subclass object should pass brand check'); + assert_true(sub.extraFunction(), + 'extraFunction() should be present on Subclass object'); +}, 'Subclassing WritableStream should work'); + +test(() => { + const ws = new WritableStream(); + assert_false(ws.locked, 'stream should not be locked'); + ws.getWriter(); + assert_true(ws.locked, 'stream should be locked'); +}, 'the locked getter should return true if the stream has a writer'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/properties.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/properties.any.js new file mode 100644 index 00000000..ae0549f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/properties.any.js @@ -0,0 +1,53 @@ +// META: global=window,worker,shadowrealm +'use strict'; + +const sinkMethods = { + start: { + length: 1, + trigger: () => Promise.resolve() + }, + write: { + length: 2, + trigger: writer => writer.write() + }, + close: { + length: 0, + trigger: writer => writer.close() + }, + abort: { + length: 1, + trigger: writer => writer.abort() + } +}; + +for (const method in sinkMethods) { + const { length, trigger } = sinkMethods[method]; + + // Some semantic tests of how sink methods are called can be found in general.js, as well as in the test files + // specific to each method. + promise_test(() => { + let argCount; + const ws = new WritableStream({ + [method](...args) { + argCount = args.length; + } + }); + return Promise.resolve(trigger(ws.getWriter())).then(() => { + assert_equals(argCount, length, `${method} should be called with ${length} arguments`); + }); + }, `sink method ${method} should be called with the right number of arguments`); + + promise_test(() => { + let methodWasCalled = false; + function Sink() {} + Sink.prototype = { + [method]() { + methodWasCalled = true; + } + }; + const ws = new WritableStream(new Sink()); + return Promise.resolve(trigger(ws.getWriter())).then(() => { + assert_true(methodWasCalled, `${method} should be called`); + }); + }, `sink method ${method} should be called even when it's located on the prototype chain`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/reentrant-strategy.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/reentrant-strategy.any.js new file mode 100644 index 00000000..18ce9e84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/reentrant-strategy.any.js @@ -0,0 +1,174 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +// These tests exercise the pathological case of calling WritableStream* methods from within the strategy.size() +// callback. This is not something any real code should ever do. Failures here indicate subtle deviations from the +// standard that may affect real, non-pathological code. + +const error1 = { name: 'error1' }; + +promise_test(() => { + let writer; + const strategy = { + size(chunk) { + if (chunk > 0) { + writer.write(chunk - 1); + } + return chunk; + } + }; + + const ws = recordingWritableStream({}, strategy); + writer = ws.getWriter(); + return writer.write(2) + .then(() => { + assert_array_equals(ws.events, ['write', 0, 'write', 1, 'write', 2], 'writes should appear in order'); + }); +}, 'writes should be written in the standard order'); + +promise_test(() => { + let writer; + const events = []; + const strategy = { + size(chunk) { + events.push('size', chunk); + if (chunk > 0) { + writer.write(chunk - 1) + .then(() => events.push('writer.write done', chunk - 1)); + } + return chunk; + } + }; + const ws = new WritableStream({ + write(chunk) { + events.push('sink.write', chunk); + } + }, strategy); + writer = ws.getWriter(); + return writer.write(2) + .then(() => events.push('writer.write done', 2)) + .then(() => flushAsyncEvents()) + .then(() => { + assert_array_equals(events, ['size', 2, 'size', 1, 'size', 0, + 'sink.write', 0, 'sink.write', 1, 'writer.write done', 0, + 'sink.write', 2, 'writer.write done', 1, + 'writer.write done', 2], + 'events should happen in standard order'); + }); +}, 'writer.write() promises should resolve in the standard order'); + +promise_test(t => { + let controller; + const strategy = { + size() { + controller.error(error1); + return 1; + } + }; + const ws = recordingWritableStream({ + start(c) { + controller = c; + } + }, strategy); + const resolved = []; + const writer = ws.getWriter(); + const readyPromise1 = writer.ready.then(() => resolved.push('ready1')); + const writePromise = promise_rejects_exactly(t, error1, writer.write(), + 'write() should reject with the error') + .then(() => resolved.push('write')); + const readyPromise2 = promise_rejects_exactly(t, error1, writer.ready, 'ready should reject with error1') + .then(() => resolved.push('ready2')); + const closedPromise = promise_rejects_exactly(t, error1, writer.closed, 'closed should reject with error1') + .then(() => resolved.push('closed')); + return Promise.all([readyPromise1, writePromise, readyPromise2, closedPromise]) + .then(() => { + assert_array_equals(resolved, ['ready1', 'write', 'ready2', 'closed'], + 'promises should resolve in standard order'); + assert_array_equals(ws.events, [], 'underlying sink write should not be called'); + }); +}, 'controller.error() should work when called from within strategy.size()'); + +promise_test(t => { + let writer; + const strategy = { + size() { + writer.close(); + return 1; + } + }; + + const ws = recordingWritableStream({}, strategy); + writer = ws.getWriter(); + return promise_rejects_js(t, TypeError, writer.write('a'), 'write() promise should reject') + .then(() => { + assert_array_equals(ws.events, ['close'], 'sink.write() should not be called'); + }); +}, 'close() should work when called from within strategy.size()'); + +promise_test(t => { + let writer; + const strategy = { + size() { + writer.abort(error1); + return 1; + } + }; + + const ws = recordingWritableStream({}, strategy); + writer = ws.getWriter(); + return promise_rejects_exactly(t, error1, writer.write('a'), 'write() promise should reject') + .then(() => { + assert_array_equals(ws.events, ['abort', error1], 'sink.write() should not be called'); + }); +}, 'abort() should work when called from within strategy.size()'); + +promise_test(t => { + let writer; + const strategy = { + size() { + writer.releaseLock(); + return 1; + } + }; + + const ws = recordingWritableStream({}, strategy); + writer = ws.getWriter(); + const writePromise = promise_rejects_js(t, TypeError, writer.write('a'), 'write() promise should reject'); + const readyPromise = promise_rejects_js(t, TypeError, writer.ready, 'ready promise should reject'); + const closedPromise = promise_rejects_js(t, TypeError, writer.closed, 'closed promise should reject'); + return Promise.all([writePromise, readyPromise, closedPromise]) + .then(() => { + assert_array_equals(ws.events, [], 'sink.write() should not be called'); + }); +}, 'releaseLock() should abort the write() when called within strategy.size()'); + +promise_test(t => { + let writer1; + let ws; + let writePromise2; + let closePromise; + let closedPromise2; + const strategy = { + size(chunk) { + if (chunk > 0) { + writer1.releaseLock(); + const writer2 = ws.getWriter(); + writePromise2 = writer2.write(0); + closePromise = writer2.close(); + closedPromise2 = writer2.closed; + } + return 1; + } + }; + ws = recordingWritableStream({}, strategy); + writer1 = ws.getWriter(); + const writePromise1 = promise_rejects_js(t, TypeError, writer1.write(1), 'write() promise should reject'); + const readyPromise = promise_rejects_js(t, TypeError, writer1.ready, 'ready promise should reject'); + const closedPromise1 = promise_rejects_js(t, TypeError, writer1.closed, 'closed promise should reject'); + return Promise.all([writePromise1, readyPromise, closedPromise1, writePromise2, closePromise, closedPromise2]) + .then(() => { + assert_array_equals(ws.events, ['write', 0, 'close'], 'sink.write() should only be called once'); + }); +}, 'original reader should error when new reader is created within strategy.size()'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/start.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/start.any.js new file mode 100644 index 00000000..17972b56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/start.any.js @@ -0,0 +1,163 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = { name: 'error1' }; + +promise_test(() => { + let resolveStartPromise; + const ws = recordingWritableStream({ + start() { + return new Promise(resolve => { + resolveStartPromise = resolve; + }); + } + }); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + writer.write('a'); + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after writer.write()'); + + // Wait and verify that write isn't called. + return flushAsyncEvents() + .then(() => { + assert_array_equals(ws.events, [], 'write should not be called until start promise resolves'); + resolveStartPromise(); + return writer.ready; + }) + .then(() => assert_array_equals(ws.events, ['write', 'a'], + 'write should not be called until start promise resolves')); +}, 'underlying sink\'s write should not be called until start finishes'); + +promise_test(() => { + let resolveStartPromise; + const ws = recordingWritableStream({ + start() { + return new Promise(resolve => { + resolveStartPromise = resolve; + }); + } + }); + + const writer = ws.getWriter(); + + writer.close(); + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + + // Wait and verify that write isn't called. + return flushAsyncEvents().then(() => { + assert_array_equals(ws.events, [], 'close should not be called until start promise resolves'); + resolveStartPromise(); + return writer.closed; + }); +}, 'underlying sink\'s close should not be called until start finishes'); + +test(() => { + const passedError = new Error('horrible things'); + + let writeCalled = false; + let closeCalled = false; + assert_throws_exactly(passedError, () => { + // recordingWritableStream cannot be used here because the exception in the + // constructor prevents assigning the object to a variable. + new WritableStream({ + start() { + throw passedError; + }, + write() { + writeCalled = true; + }, + close() { + closeCalled = true; + } + }); + }, 'constructor should throw passedError'); + assert_false(writeCalled, 'write should not be called'); + assert_false(closeCalled, 'close should not be called'); +}, 'underlying sink\'s write or close should not be called if start throws'); + +promise_test(() => { + const ws = recordingWritableStream({ + start() { + return Promise.reject(); + } + }); + + // Wait and verify that write or close aren't called. + return flushAsyncEvents() + .then(() => assert_array_equals(ws.events, [], 'write and close should not be called')); +}, 'underlying sink\'s write or close should not be invoked if the promise returned by start is rejected'); + +promise_test(t => { + const ws = new WritableStream({ + start() { + return { + then(onFulfilled, onRejected) { onRejected(error1); } + }; + } + }); + return promise_rejects_exactly(t, error1, ws.getWriter().closed, 'closed promise should be rejected'); +}, 'returning a thenable from start() should work'); + +promise_test(t => { + const ws = recordingWritableStream({ + start(controller) { + controller.error(error1); + } + }); + return promise_rejects_exactly(t, error1, ws.getWriter().write('a'), 'write() should reject with the error') + .then(() => { + assert_array_equals(ws.events, [], 'sink write() should not have been called'); + }); +}, 'controller.error() during start should cause writes to fail'); + +promise_test(t => { + let controller; + let resolveStart; + const ws = recordingWritableStream({ + start(c) { + controller = c; + return new Promise(resolve => { + resolveStart = resolve; + }); + } + }); + const writer = ws.getWriter(); + const writePromise = writer.write('a'); + const closePromise = writer.close(); + controller.error(error1); + resolveStart(); + return Promise.all([ + promise_rejects_exactly(t, error1, writePromise, 'write() should fail'), + promise_rejects_exactly(t, error1, closePromise, 'close() should fail') + ]).then(() => { + assert_array_equals(ws.events, [], 'sink write() and close() should not have been called'); + }); +}, 'controller.error() during async start should cause existing writes to fail'); + +promise_test(t => { + const events = []; + const promises = []; + function catchAndRecord(promise, name) { + promises.push(promise.then(t.unreached_func(`promise ${name} should not resolve`), + () => { + events.push(name); + })); + } + const ws = new WritableStream({ + start() { + return Promise.reject(); + } + }, { highWaterMark: 0 }); + const writer = ws.getWriter(); + catchAndRecord(writer.ready, 'ready'); + catchAndRecord(writer.closed, 'closed'); + catchAndRecord(writer.write(), 'write'); + return Promise.all(promises) + .then(() => { + assert_array_equals(events, ['ready', 'write', 'closed'], 'promises should reject in standard order'); + }); +}, 'when start() rejects, writer promises should reject in standard order'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/write.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/write.any.js new file mode 100644 index 00000000..20a2885b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/streams/writable-streams/write.any.js @@ -0,0 +1,284 @@ +// META: global=window,worker,shadowrealm +// META: script=../resources/test-utils.js +// META: script=../resources/recording-streams.js +'use strict'; + +const error1 = new Error('error1'); +error1.name = 'error1'; + +const error2 = new Error('error2'); +error2.name = 'error2'; + +function writeArrayToStream(array, writableStreamWriter) { + array.forEach(chunk => writableStreamWriter.write(chunk)); + return writableStreamWriter.close(); +} + +promise_test(() => { + let storage; + const ws = new WritableStream({ + start() { + storage = []; + }, + + write(chunk) { + return delay(0).then(() => storage.push(chunk)); + }, + + close() { + return delay(0); + } + }); + + const writer = ws.getWriter(); + + const input = [1, 2, 3, 4, 5]; + return writeArrayToStream(input, writer) + .then(() => assert_array_equals(storage, input, 'correct data should be relayed to underlying sink')); +}, 'WritableStream should complete asynchronous writes before close resolves'); + +promise_test(() => { + const ws = recordingWritableStream(); + + const writer = ws.getWriter(); + + const input = [1, 2, 3, 4, 5]; + return writeArrayToStream(input, writer) + .then(() => assert_array_equals(ws.events, ['write', 1, 'write', 2, 'write', 3, 'write', 4, 'write', 5, 'close'], + 'correct data should be relayed to underlying sink')); +}, 'WritableStream should complete synchronous writes before close resolves'); + +promise_test(() => { + const ws = new WritableStream({ + write() { + return 'Hello'; + } + }); + + const writer = ws.getWriter(); + + const writePromise = writer.write('a'); + return writePromise + .then(value => assert_equals(value, undefined, 'fulfillment value must be undefined')); +}, 'fulfillment value of ws.write() call should be undefined even if the underlying sink returns a non-undefined ' + + 'value'); + +promise_test(() => { + let resolveSinkWritePromise; + const ws = new WritableStream({ + write() { + return new Promise(resolve => { + resolveSinkWritePromise = resolve; + }); + } + }); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + + return writer.ready.then(() => { + const writePromise = writer.write('a'); + let writePromiseResolved = false; + assert_not_equals(resolveSinkWritePromise, undefined, 'resolveSinkWritePromise should not be undefined'); + + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0 after writer.write()'); + + return Promise.all([ + writePromise.then(value => { + writePromiseResolved = true; + assert_equals(resolveSinkWritePromise, undefined, 'sinkWritePromise should be fulfilled before writePromise'); + + assert_equals(value, undefined, 'writePromise should be fulfilled with undefined'); + }), + writer.ready.then(value => { + assert_equals(resolveSinkWritePromise, undefined, 'sinkWritePromise should be fulfilled before writer.ready'); + assert_true(writePromiseResolved, 'writePromise should be fulfilled before writer.ready'); + + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1 again'); + + assert_equals(value, undefined, 'writePromise should be fulfilled with undefined'); + }), + flushAsyncEvents().then(() => { + resolveSinkWritePromise(); + resolveSinkWritePromise = undefined; + }) + ]); + }); +}, 'WritableStream should transition to waiting until write is acknowledged'); + +promise_test(t => { + let sinkWritePromiseRejectors = []; + const ws = new WritableStream({ + write() { + const sinkWritePromise = new Promise((r, reject) => sinkWritePromiseRejectors.push(reject)); + return sinkWritePromise; + } + }); + + const writer = ws.getWriter(); + + assert_equals(writer.desiredSize, 1, 'desiredSize should be 1'); + + return writer.ready.then(() => { + const writePromise = writer.write('a'); + assert_equals(sinkWritePromiseRejectors.length, 1, 'there should be 1 rejector'); + assert_equals(writer.desiredSize, 0, 'desiredSize should be 0'); + + const writePromise2 = writer.write('b'); + assert_equals(sinkWritePromiseRejectors.length, 1, 'there should be still 1 rejector'); + assert_equals(writer.desiredSize, -1, 'desiredSize should be -1'); + + const closedPromise = writer.close(); + + assert_equals(writer.desiredSize, -1, 'desiredSize should still be -1'); + + return Promise.all([ + promise_rejects_exactly(t, error1, closedPromise, + 'closedPromise should reject with the error returned from the sink\'s write method') + .then(() => assert_equals(sinkWritePromiseRejectors.length, 0, + 'sinkWritePromise should reject before closedPromise')), + promise_rejects_exactly(t, error1, writePromise, + 'writePromise should reject with the error returned from the sink\'s write method') + .then(() => assert_equals(sinkWritePromiseRejectors.length, 0, + 'sinkWritePromise should reject before writePromise')), + promise_rejects_exactly(t, error1, writePromise2, + 'writePromise2 should reject with the error returned from the sink\'s write method') + .then(() => assert_equals(sinkWritePromiseRejectors.length, 0, + 'sinkWritePromise should reject before writePromise2')), + flushAsyncEvents().then(() => { + sinkWritePromiseRejectors[0](error1); + sinkWritePromiseRejectors = []; + }) + ]); + }); +}, 'when write returns a rejected promise, queued writes and close should be cleared'); + +promise_test(t => { + const ws = new WritableStream({ + write() { + throw error1; + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error1, writer.write('a'), + 'write() should reject with the error returned from the sink\'s write method') + .then(() => promise_rejects_js(t, TypeError, writer.close(), 'close() should be rejected')); +}, 'when sink\'s write throws an error, the stream should become errored and the promise should reject'); + +promise_test(t => { + const ws = new WritableStream({ + write(chunk, controller) { + controller.error(error1); + throw error2; + } + }); + + const writer = ws.getWriter(); + + return promise_rejects_exactly(t, error2, writer.write('a'), + 'write() should reject with the error returned from the sink\'s write method ') + .then(() => { + return Promise.all([ + promise_rejects_exactly(t, error1, writer.ready, + 'writer.ready must reject with the error passed to the controller'), + promise_rejects_exactly(t, error1, writer.closed, + 'writer.closed must reject with the error passed to the controller') + ]); + }); +}, 'writer.write(), ready and closed reject with the error passed to controller.error() made before sink.write' + + ' rejection'); + +promise_test(() => { + const numberOfWrites = 1000; + + let resolveFirstWritePromise; + let writeCount = 0; + const ws = new WritableStream({ + write() { + ++writeCount; + if (!resolveFirstWritePromise) { + return new Promise(resolve => { + resolveFirstWritePromise = resolve; + }); + } + return Promise.resolve(); + } + }); + + const writer = ws.getWriter(); + return writer.ready.then(() => { + for (let i = 1; i < numberOfWrites; ++i) { + writer.write('a'); + } + const writePromise = writer.write('a'); + + assert_equals(writeCount, 1, 'should have called sink\'s write once'); + + resolveFirstWritePromise(); + + return writePromise + .then(() => + assert_equals(writeCount, numberOfWrites, `should have called sink's write ${numberOfWrites} times`)); + }); +}, 'a large queue of writes should be processed completely'); + +promise_test(() => { + const stream = recordingWritableStream(); + const w = stream.getWriter(); + const WritableStreamDefaultWriter = w.constructor; + w.releaseLock(); + const writer = new WritableStreamDefaultWriter(stream); + return writer.ready.then(() => { + writer.write('a'); + assert_array_equals(stream.events, ['write', 'a'], 'write() should be passed to sink'); + }); +}, 'WritableStreamDefaultWriter should work when manually constructed'); + +promise_test(() => { + let thenCalled = false; + const ws = new WritableStream({ + write() { + return { + then(onFulfilled) { + thenCalled = true; + onFulfilled(); + } + }; + } + }); + return ws.getWriter().write('a').then(() => assert_true(thenCalled, 'thenCalled should be true')); +}, 'returning a thenable from write() should work'); + +promise_test(() => { + const stream = new WritableStream(); + const writer = stream.getWriter(); + const WritableStreamDefaultWriter = writer.constructor; + assert_throws_js(TypeError, () => new WritableStreamDefaultWriter(stream), + 'should not be able to construct on locked stream'); + // If stream.[[writer]] no longer points to |writer| then the closed Promise + // won't work properly. + return Promise.all([writer.close(), writer.closed]); +}, 'failing DefaultWriter constructor should not release an existing writer'); + +promise_test(t => { + const ws = new WritableStream({ + start() { + return Promise.reject(error1); + } + }, { highWaterMark: 0 }); + const writer = ws.getWriter(); + return Promise.all([ + promise_rejects_exactly(t, error1, writer.ready, 'ready should be rejected'), + promise_rejects_exactly(t, error1, writer.write(), 'write() should be rejected') + ]); +}, 'write() on a stream with HWM 0 should not cause the ready Promise to resolve'); + +promise_test(t => { + const ws = new WritableStream(); + const writer = ws.getWriter(); + writer.releaseLock(); + return promise_rejects_js(t, TypeError, writer.write(), 'write should reject'); +}, 'writing to a released writer should reject the returned promise'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/IdnaTestV2.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/IdnaTestV2.window.js new file mode 100644 index 00000000..8873886b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/IdnaTestV2.window.js @@ -0,0 +1,41 @@ +promise_test(() => fetch("resources/IdnaTestV2.json").then(res => res.json()).then(runTests), "Loading data…"); + +// Performance impact of this seems negligible (performance.now() diff in WebKit went from 48 to 52) +// and there was a preference to let more non-ASCII hit the parser. +function encodeHostEndingCodePoints(input) { + let output = ""; + for (const codePoint of input) { + if ([":", "/", "?", "#", "\\"].includes(codePoint)) { + output += encodeURIComponent(codePoint); + } else { + output += codePoint; + } + } + return output; +} + +function runTests(idnaTests) { + for (const idnaTest of idnaTests) { + if (typeof idnaTest === "string") { + continue // skip comments + } + if (idnaTest.input === "") { + continue // cannot test empty string input through new URL() + } + // Percent-encode the input such that ? and equivalent code points do not end up counting as + // part of the URL, but are parsed through the host parser instead. + const encodedInput = encodeHostEndingCodePoints(idnaTest.input); + + test(() => { + if (idnaTest.output === null) { + assert_throws_js(TypeError, () => new URL(`https://${encodedInput}/x`)); + } else { + const url = new URL(`https://${encodedInput}/x`); + assert_equals(url.host, idnaTest.output); + assert_equals(url.hostname, idnaTest.output); + assert_equals(url.pathname, "/x"); + assert_equals(url.href, `https://${idnaTest.output}/x`); + } + }, `ToASCII("${idnaTest.input}")${idnaTest.comment ? " " + idnaTest.comment : ""}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/META.yml new file mode 100644 index 00000000..415bd0f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/META.yml @@ -0,0 +1,6 @@ +spec: https://url.spec.whatwg.org/ +suggested_reviewers: + - mikewest + - domenic + - annevk + - TimothyGu diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/README.md new file mode 100644 index 00000000..50227bc4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/README.md @@ -0,0 +1,57 @@ +## urltestdata.json / urltestdata-javascript-only.json + +[`resources/urltestdata.json`](resources/urltestdata.json) contains URL parsing tests suitable for any URL parser implementation. +[`resources/urltestdata-javascript-only.json`](resources/urltestdata-javascript-only.json) contains URL parsing tests specifically meant +for JavaScript's `URL()` class as well as other languages accepting non-scalar-value strings. + +These files are used as a source of tests by `a-element.html`, `failure.html`, `url-constructor.any.js`, +and other test files in this directory. + +Both files share the same format. They consist of a JSON array of comments as strings and test cases as +objects. The keys for each test case are: + +* `input`: a string to be parsed as URL. +* `base`: null or a serialized URL (i.e., does not fail parsing). +* Then either + + * `failure` whose value is `true`, indicating that parsing `input` relative to `base` returns + failure + * `relativeTo` whose value is "`non-opaque-path-base`" (input does parse against a non-null base + URL without an opaque path) or "`any-base`" (input parses against any non-null base URL), or is + omitted in its entirety (input never parses successfully) + + or `href`, `origin`, `protocol`, `username`, `password`, `host`, `hostname`, `port`, + `pathname`, `search`, and `hash` with string values; indicating that parsing `input` should return + an URL record and that the getters of each corresponding attribute in that URL’s [API] should + return the corresponding value. + + The `origin` key may be missing. In that case, the API’s `origin` attribute is not tested. + +## setters_tests.json + +`resources/setters_tests.json` is self-documented. + +## toascii.json + +`resources/toascii.json` is a JSON resource containing an array where each item is an object +consisting of an optional `comment` field and mandatory `input` and `output` fields. `input` is the +domain to be parsed according to the rules of UTS #46 (as stipulated by the URL Standard). `output` +gives the expected output of the parser after serialization. An `output` of `null` means parsing is +expected to fail. + +## URL parser's encoding argument + +Tests in `/encoding` and `/html/infrastructure/urls/resolving-urls/query-encoding/` cover the +encoding argument to the URL parser. + +There's also limited coverage in `resources/percent-encoding.json` for percent-encode after encoding +with _percentEncodeSet_ set to special-query percent-encode set and _spaceAsPlus_ set to false. +(Improvements to expand coverage here are welcome.) + +## Specification + +The tests in this directory assert conformance with [the URL Standard][URL]. + +[parsing]: https://url.spec.whatwg.org/#concept-basic-url-parser +[API]: https://url.spec.whatwg.org/#api +[URL]: https://url.spec.whatwg.org/ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/WEB_FEATURES.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/WEB_FEATURES.yml new file mode 100644 index 00000000..4711efc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/WEB_FEATURES.yml @@ -0,0 +1,4 @@ +features: +- name: url-canparse + files: + - url-statics-canparse.* diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin-xhtml.xhtml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin-xhtml.xhtml new file mode 100644 index 00000000..e68e68dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin-xhtml.xhtml @@ -0,0 +1,19 @@ + + + + + URL Test + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin.html new file mode 100644 index 00000000..7015f853 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-origin.html @@ -0,0 +1,12 @@ + + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-xhtml.xhtml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-xhtml.xhtml new file mode 100644 index 00000000..610481a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element-xhtml.xhtml @@ -0,0 +1,24 @@ + + + + + URL Test + + + + + + + + + + +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element.html new file mode 100644 index 00000000..a7621d2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/a-element.html @@ -0,0 +1,27 @@ + + + + + + + + + + +
    + + + + + Link with embedded \n is parsed correctly + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/data-uri-fragment.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/data-uri-fragment.html new file mode 100644 index 00000000..e77d96f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/data-uri-fragment.html @@ -0,0 +1,34 @@ + + +Data URI parsing of fragments + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/failure.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/failure.html new file mode 100644 index 00000000..d95b1d52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/failure.html @@ -0,0 +1,61 @@ + + +Test URL parser failure consistency + + + +
    + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/historical.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/historical.any.js new file mode 100644 index 00000000..9c4b5f0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/historical.any.js @@ -0,0 +1,46 @@ +if (self.location) { + test(function() { + assert_false("searchParams" in self.location, + "location object should not have a searchParams attribute"); + }, "searchParams on location object"); +} + +if(self.GLOBAL.isWindow()) { + test(() => { + assert_false("searchParams" in document.createElement("a")) + assert_false("searchParams" in document.createElement("area")) + }, " and .searchParams should be undefined"); +} + +test(function() { + var url = new URL("./foo", "http://www.example.org"); + assert_equals(url.href, "http://www.example.org/foo"); + assert_throws_js(TypeError, function() { + url.href = "./bar"; + }); +}, "Setting URL's href attribute and base URLs"); + +test(function() { + assert_equals(URL.domainToASCII, undefined); +}, "URL.domainToASCII should be undefined"); + +test(function() { + assert_equals(URL.domainToUnicode, undefined); +}, "URL.domainToUnicode should be undefined"); + +test(() => { + assert_throws_dom("DataCloneError", () => self.structuredClone(new URL("about:blank"))); +}, "URL: no structured serialize/deserialize support"); + +test(() => { + assert_throws_dom("DataCloneError", () => self.structuredClone(new URLSearchParams())); +}, "URLSearchParams: no structured serialize/deserialize support"); + +test(() => { + const url = new URL("about:blank"); + url.toString = () => { throw 1 }; + assert_throws_exactly(1, () => new URL(url), "url argument"); + assert_throws_exactly(1, () => new URL("about:blank", url), "base argument"); +}, "Constructor only takes strings"); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/idlharness.any.js new file mode 100644 index 00000000..c0642729 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/idlharness.any.js @@ -0,0 +1,14 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: global=window,dedicatedworker,shadowrealm-in-window + +idl_test( + ['url'], + [], // no deps + idl_array => { + idl_array.add_objects({ + URL: ['new URL("http://foo")'], + URLSearchParams: ['new URLSearchParams("hi=there&thank=you")'] + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/javascript-urls.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/javascript-urls.window.js new file mode 100644 index 00000000..4f617bec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/javascript-urls.window.js @@ -0,0 +1,63 @@ +// The results of this test are all over the map due to browsers behaving very differently for +// javascript: URLs. +// +// Chromium is pretty close execution-wise, but it parses javascript: URLs incorrectly. +// Gecko navigates to non-string return values of the result of executing a javascript: URL. +// WebKit executes javascript: URLs too early and has a harness error due to URL parsing. +// +// The expectations below should match the HTML and URL standards. +[ + { + "description": "javascript: URL that fails to parse due to invalid host", + "input": "javascript://test:test/%0aglobalThis.shouldNotExistA=1", + "property": "shouldNotExistA", + "expected": undefined + }, + { + "description": "javascript: URL that fails to parse due to invalid host and has a U+0009 in scheme", + "input": "java\x09script://test:test/%0aglobalThis.shouldNotExistB=1", + "property": "shouldNotExistB", + "expected": undefined + }, + { + "description": "javascript: URL without an opaque path", + "input": "javascript://host/1%0a//../0/;globalThis.shouldBeOne=1;/%0aglobalThis.shouldBeOne=2;/..///", + "property": "shouldBeOne", + "expected": 1 + }, + { + "description": "javascript: URL containing a JavaScript string split over path and query", + // Use ";undefined" to avoid returning a string. + "input": "javascript:globalThis.shouldBeAStringA = \"https://whatsoever.com/?a=b&c=5&x=y\";undefined", + "property": "shouldBeAStringA", + "expected": "https://whatsoever.com/?a=b&c=5&x=y" + }, + { + "description": "javascript: URL containing a JavaScript string split over path and query and has a U+000A in scheme", + // Use ";undefined" to avoid returning a string. + "input": "java\x0Ascript:globalThis.shouldBeAStringB = \"https://whatsoever.com/?a=b&c=5&x=y\";undefined", + "property": "shouldBeAStringB", + "expected": "https://whatsoever.com/?a=b&c=5&x=y" + } +].forEach(({ description, input, property, expected }) => { + // Use promise_test so the tests run in sequence. Needed for globalThis.verify below. + promise_test(t => { + const anchor = document.body.appendChild(document.createElement("a")); + t.add_cleanup(() => anchor.remove()); + anchor.href = input; + assert_equals(globalThis[property], undefined, "Property is undefined before the click"); + anchor.click(); + assert_equals(globalThis[property], undefined, "Property is undefined immediately after the click"); + + // Since we cannot reliably queue a task to run after the task queued as a result of the click() + // above, we do another click() with a new URL. + return new Promise(resolve => { + globalThis.verify = t.step_func(() => { + assert_equals(globalThis[property], expected, `Property is ${expected} once the navigation happened`); + resolve(); + }); + anchor.href = "javascript:globalThis.verify()"; + anchor.click(); + }); + }, description); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/percent-encoding.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/percent-encoding.window.js new file mode 100644 index 00000000..dcb5c1e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/percent-encoding.window.js @@ -0,0 +1,33 @@ +promise_test(() => fetch("resources/percent-encoding.json").then(res => res.json()).then(runTests), "Loading data…"); + +function runTests(testUnits) { + for (const testUnit of testUnits) { + // Ignore comments + if (typeof testUnit === "string") { + continue; + } + for (const encoding of Object.keys(testUnit.output)) { + async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + t.add_cleanup(() => frame.remove()); + frame.onload = t.step_func_done(() => { + const output = frame.contentDocument.querySelector("a"); + // Test that the fragment is always UTF-8 encoded + assert_equals(output.hash, `#${testUnit.output["utf-8"]}`, "fragment"); + assert_equals(output.search, `?${testUnit.output[encoding]}`, "query"); + }); + frame.src = `resources/percent-encoding.py?encoding=${encoding}&value=${toBase64(testUnit.input)}`; + }, `Input ${testUnit.input} with encoding ${encoding}`); + } + } +} + +// Use base64 to avoid relying on the URL parser to get UTF-8 percent-encoding correctly. 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"C2; V6", + "input": "xn--7pj.xn--ss-n1t", + "output": null + }, + { + "comment": "C2; V6", + "input": "xn--7pj.xn--zca870n", + "output": null + }, + { + "comment": "C1", + "input": "\u6889\u3002\u200c", + "output": null + }, + { + "input": "xn--7zv.", + "output": "xn--7zv." + }, + { + "input": "\u6889.", + "output": "xn--7zv." + }, + { + "comment": "C1", + "input": "xn--7zv.xn--0ug", + "output": null + }, + { + "input": "xn--iwb.ss", + "output": "xn--iwb.ss" + }, + { + "input": "\u0853.ss", + "output": "xn--iwb.ss" + }, + { + "input": "\u0853.SS", + "output": "xn--iwb.ss" + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\u40da\u87e5-\u3002-\ud9b5\udc98\u2488", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\u40da\u87e5-\u3002-\ud9b5\udc981.", + "output": null + }, + { + "comment": "V6; V3 (ignored)", + "input": "xn----n50a258u.xn---1-up07j.", + "output": null + }, + { + "comment": "V6; V3 (ignored)", + "input": "xn----n50a258u.xn----ecp33805f", + "output": null + }, + { + "comment": "V3 (ignored)", + "input": "-\uff61\u2e90", + "output": "-.xn--6vj" + }, + { + "comment": "V3 (ignored)", + "input": "-\u3002\u2e90", + "output": "-.xn--6vj" + }, + { + "comment": "V3 (ignored)", + "input": "-.xn--6vj", + "output": "-.xn--6vj" + }, + { + "comment": "P1; V5; V6", + "input": "\udb43\udc29\ud807\udcac\uff0e\u065c", + "output": null + }, + { + "comment": "P1; V5; V6", + "input": "\udb43\udc29\ud807\udcac.\u065c", + "output": null + }, + { + "comment": "V5; V6", + "input": "xn--sn3d59267c.xn--4hb", + "output": null + }, + { + "comment": "C1; P1; V5; V6", + "input": "\ud800\udf7a.\ud928\uddc3\u200c", + "output": null + }, + { + "comment": "V5; V6", + "input": "xn--ie8c.xn--2g51a", + "output": null + }, + { + "comment": "C1; V5; V6", + "input": "xn--ie8c.xn--0ug03366c", + "output": null + }, + { + "comment": "C2; P1; V6", + "input": "\u200d\u200d\u8954\u3002\u10bc5\ua86e\ud995\udf4f", + "output": null + }, + { + "comment": "C2; P1; V6", + "input": "\u200d\u200d\u8954\u3002\u2d1c5\ua86e\ud995\udf4f", + "output": null + }, + { + "comment": "V6", + "input": "xn--2u2a.xn--5-uws5848bpf44e", + "output": null + }, + { + "comment": "C2; V6", + "input": "xn--1uga7691f.xn--5-uws5848bpf44e", + "output": null + }, + { + "comment": "V6", + "input": "xn--2u2a.xn--5-r1g7167ipfw8d", + "output": null + }, + { + "comment": "C2; V6", + "input": "xn--1uga7691f.xn--5-r1g7167ipfw8d", + "output": null + }, + { + "input": "xn--ix9c26l.xn--q0s", + "output": "xn--ix9c26l.xn--q0s" + }, + { + "input": "\ud802\udedc\ud804\udf3c.\u5a40", + "output": "xn--ix9c26l.xn--q0s" + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6\u00df\uff0e\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8\u00df.\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8\u00df.\udb40\udd10-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8SS.\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.\udb40\udd10-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.xn---?-gfk", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.xn---?-261a", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "xn--8-qfa.xn---?-261a", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "xn--8-qfa.xn---?-gfk", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6\u00df\uff0e\udb40\udd10-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6SS\uff0e\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6ss\uff0e\udb40\udd10-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6ss\uff0e\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8ss.-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8SS.-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "xn--8-qfa.-?\u2d0f", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "XN--8-QFA.-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "Xn--8-Qfa.-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "xn--8-qfa.-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "\ud835\udfd6Ss\uff0e\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "P1; V6; V3 (ignored)", + "input": "8Ss.\udb40\udd10-?\u10af", + "output": null + }, + { + "comment": "C2; P1; V5; V6", + "input": "\ua9b9\u200d\ud077\ud8af\udda1\uff61\u2082", + "output": null + }, + { + "comment": "C2; P1; V5; V6", + "input": "\ua9b9\u200d\u110f\u1173\u11b2\ud8af\udda1\uff61\u2082", + "output": null + }, + { + "input": "\ud802\udec0\uff0e\u0689\ud804\udf00", + "output": "xn--pw9c.xn--fjb8658k" + }, + { + "input": "\ud802\udec0.\u0689\ud804\udf00", + "output": "xn--pw9c.xn--fjb8658k" + }, + { + "input": "xn--pw9c.xn--fjb8658k", + "output": "xn--pw9c.xn--fjb8658k" + }, + { + "comment": "C2", + "input": "\ud800\udef7\u3002\u200d", + "output": null + }, + { + "input": "xn--r97c.", + "output": "xn--r97c." + }, + { + "input": "\ud800\udef7.", + "output": "xn--r97c." + }, + { + "comment": "C2", + "input": "xn--r97c.xn--1ug", + "output": null + }, + { + "comment": "V5", + "input": "\ud807\udc33\ud804\ude2f\u3002\u296a", + "output": null + }, + { + "comment": "V5", + "input": "xn--2g1d14o.xn--jti", + "output": null + }, + { + "comment": "C1; P1; V5; V6", + "input": "\ud804\udd80\u4074\ud952\udde3\uff0e\u10b5\ud835\udfdc\u200c\u0348", + "output": null + }, + { + "comment": "C1; P1; V5; V6", + "input": "\ud804\udd80\u4074\ud952\udde3.\u10b54\u200c\u0348", + "output": null + }, + { + "comment": "C1; P1; V5; V6", + "input": "\ud804\udd80\u4074\ud952\udde3.\u2d154\u200c\u0348", + "output": null + }, + { + "comment": "V5; V6", + "input": "xn--1mnx647cg3x1b.xn--4-zfb5123a", + "output": null + }, + { + "comment": "C1; V5; V6", + "input": "xn--1mnx647cg3x1b.xn--4-zfb502tlsl", + "output": null + }, + { + "comment": "V5; V6", + "input": "xn--1mnx647cg3x1b.xn--4-zfb324h", + "output": null + }, + { + "comment": "C1; V5; V6", + "input": "xn--1mnx647cg3x1b.xn--4-zfb324h32o", + "output": null + }, + { + "comment": "C1; P1; V5; V6", + "input": "\ud804\udd80\u4074\ud952\udde3\uff0e\u2d15\ud835\udfdc\u200c\u0348", + "output": null + } +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element-origin.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element-origin.js new file mode 100644 index 00000000..3e5e6cd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element-origin.js @@ -0,0 +1,39 @@ +promise_test(() => Promise.all([ + fetch("resources/urltestdata.json").then(res => res.json()), + fetch("resources/urltestdata-javascript-only.json").then(res => res.json()), +]).then((tests) => tests.flat()).then(runURLTests), "Loading data…"); + +function setBase(base) { + document.getElementById("base").href = base +} + +function bURL(url, base) { + setBase(base); + const a = document.createElement("a"); + a.setAttribute("href", url); + return a; +} + +function runURLTests(urlTests) { + for (const expected of urlTests) { + // Skip comments and tests without "origin" expectation + if (typeof expected === "string" || !("origin" in expected)) + continue; + + // Fragments are relative against "about:blank" (this might always be redundant due to requiring "origin" in expected) + if (expected.base === null && expected.input.startsWith("#")) + continue; + + // HTML special cases data: and javascript: URLs in + if (expected.base !== null && (expected.base.startsWith("data:") || expected.base.startsWith("javascript:"))) + continue; + + // We cannot use a null base for HTML tests + const base = expected.base === null ? "about:blank" : expected.base; + + test(function() { + var url = bURL(expected.input, base) + assert_equals(url.origin, expected.origin, "origin") + }, "Parsing origin: <" + expected.input + "> against <" + base + ">") + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element.js new file mode 100644 index 00000000..4a925d9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/a-element.js @@ -0,0 +1,66 @@ +promise_test(() => Promise.all([ + fetch("resources/urltestdata.json").then(res => res.json()), + fetch("resources/urltestdata-javascript-only.json").then(res => res.json()), +]).then((tests) => tests.flat()).then(runURLTests), "Loading data…"); + +function setBase(base) { + document.getElementById("base").href = base; +} + +function bURL(url, base) { + setBase(base); + const a = document.createElement("a"); + a.setAttribute("href", url); + return a; +} + +function runURLTests(urlTests) { + for (const expected of urlTests) { + // Skip comments + if (typeof expected === "string") + continue; + + // Fragments are relative against "about:blank" + if (expected.relativeTo === "any-base") + continue; + + // HTML special cases data: and javascript: URLs in + if (expected.base !== null && (expected.base.startsWith("data:") || expected.base.startsWith("javascript:"))) + continue; + + // We cannot use a null base for HTML tests + const base = expected.base === null ? "about:blank" : expected.base; + + function getKey(expected) { + if (expected.protocol) { + return expected.protocol.replace(":", ""); + } + if (expected.failure) { + return expected.input.split(":")[0]; + } + return "other"; + } + + subsetTestByKey(getKey(expected), test, function() { + var url = bURL(expected.input, base) + if(expected.failure) { + if(url.protocol !== ':') { + assert_unreached("Expected URL to fail parsing") + } + assert_equals(url.href, expected.input, "failure should set href to input") + return + } + + assert_equals(url.href, expected.href, "href") + assert_equals(url.protocol, expected.protocol, "protocol") + assert_equals(url.username, expected.username, "username") + assert_equals(url.password, expected.password, "password") + assert_equals(url.host, expected.host, "host") + assert_equals(url.hostname, expected.hostname, "hostname") + assert_equals(url.port, expected.port, "port") + assert_equals(url.pathname, expected.pathname, "pathname") + assert_equals(url.search, expected.search, "search") + assert_equals(url.hash, expected.hash, "hash") + }, "Parsing: <" + expected.input + "> against <" + base + ">") + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/percent-encoding.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/percent-encoding.json new file mode 100644 index 00000000..eccd1db6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/percent-encoding.json @@ -0,0 +1,48 @@ +[ + "Tests for percent-encoding.", + { + "input": "\u2020", + "output": { + "big5": "%26%238224%3B", + "euc-kr": "%A2%D3", + "utf-8": "%E2%80%A0", + "windows-1252": "%86" + } + }, + "This uses a trailing A to prevent the URL parser from trimming the C0 control.", + { + "input": "\u000EA", + "output": { + "big5": "%0EA", + "iso-2022-jp": "%26%2365533%3BA", + "utf-8": "%0EA" + } + }, + { + "input": "\u203E\u005C", + "output": { + "iso-2022-jp": "%1B(J~%1B(B\\", + "utf-8": "%E2%80%BE\\" + } + }, + { + "input": "\uE5E5", + "output": { + "gb18030": "%26%2358853%3B", + "utf-8": "%EE%97%A5" + } + }, + { + "input": "\u2212", + "output": { + "shift_jis": "%81|", + "utf-8": "%E2%88%92" + } + }, + { + "input": "á|", + "output": { + "utf-8": "%C3%A1|" + } + } +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/setters_tests.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/setters_tests.json new file mode 100644 index 00000000..3850606d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/setters_tests.json @@ -0,0 +1,2424 @@ +{ + "comment": [ + "## Tests for setters of https://url.spec.whatwg.org/#urlutils-members", + "", + "This file contains a JSON object.", + "Other than 'comment', each key is an attribute of the `URL` interface", + "defined in WHATWG’s URL Standard.", + "The values are arrays of test case objects for that attribute.", + "", + "To run a test case for the attribute `attr`:", + "", + "* Create a new `URL` object with the value for the 'href' key", + " the constructor single parameter. (Without a base URL.)", + " This must not throw.", + "* Set the attribute `attr` to (invoke its setter with)", + " with the value of for 'new_value' key.", + "* The value for the 'expected' key is another object.", + " For each `key` / `value` pair of that object,", + " get the attribute `key` (invoke its getter).", + " The returned string must be equal to `value`.", + "", + "Note: the 'href' setter is already covered by urltestdata.json." + ], + "protocol": [ + { + "comment": "The empty string is not a valid scheme. Setter leaves the URL unchanged.", + "href": "a://example.net", + "new_value": "", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "href": "a://example.net", + "new_value": "b", + "expected": { + "href": "b://example.net", + "protocol": "b:" + } + }, + { + "href": "javascript:alert(1)", + "new_value": "defuse", + "expected": { + "href": "defuse:alert(1)", + "protocol": "defuse:" + } + }, + { + "comment": "Upper-case ASCII is lower-cased", + "href": "a://example.net", + "new_value": "B", + "expected": { + "href": "b://example.net", + "protocol": "b:" + } + }, + { + "comment": "Non-ASCII is rejected", + "href": "a://example.net", + "new_value": "é", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "comment": "No leading digit", + "href": "a://example.net", + "new_value": "0b", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "comment": "No leading punctuation", + "href": "a://example.net", + "new_value": "+b", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "href": "a://example.net", + "new_value": "bC0+-.", + "expected": { + "href": "bc0+-.://example.net", + "protocol": "bc0+-.:" + } + }, + { + "comment": "Only some punctuation is acceptable", + "href": "a://example.net", + "new_value": "b,c", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "comment": "Non-ASCII is rejected", + "href": "a://example.net", + "new_value": "bé", + "expected": { + "href": "a://example.net", + "protocol": "a:" + } + }, + { + "comment": "Can’t switch from URL containing username/password/port to file", + "href": "http://test@example.net", + "new_value": "file", + "expected": { + "href": "http://test@example.net/", + "protocol": "http:" + } + }, + { + "href": "https://example.net:1234", + "new_value": "file", + "expected": { + "href": "https://example.net:1234/", + "protocol": "https:" + } + }, + { + "href": "wss://x:x@example.net:1234", + "new_value": "file", + "expected": { + "href": "wss://x:x@example.net:1234/", + "protocol": "wss:" + } + }, + { + "comment": "Can’t switch from file URL with no host", + "href": "file://localhost/", + "new_value": "http", + "expected": { + "href": "file:///", + "protocol": "file:" + } + }, + { + "href": "file:///test", + "new_value": "https", + "expected": { + "href": "file:///test", + "protocol": "file:" + } + }, + { + "href": "file:", + "new_value": "wss", + "expected": { + "href": "file:///", + "protocol": "file:" + } + }, + { + "comment": "Can’t switch from special scheme to non-special", + "href": "http://example.net", + "new_value": "b", + "expected": { + "href": "http://example.net/", + "protocol": "http:" + } + }, + { + "href": "file://hi/path", + "new_value": "s", + "expected": { + "href": "file://hi/path", + "protocol": "file:" + } + }, + { + "href": "https://example.net", + "new_value": "s", + "expected": { + "href": "https://example.net/", + "protocol": "https:" + } + }, + { + "href": "ftp://example.net", + "new_value": "test", + "expected": { + "href": "ftp://example.net/", + "protocol": "ftp:" + } + }, + { + "comment": "Cannot-be-a-base URL doesn’t have a host, but URL in a special scheme must.", + "href": "mailto:me@example.net", + "new_value": "http", + "expected": { + "href": "mailto:me@example.net", + "protocol": "mailto:" + } + }, + { + "comment": "Can’t switch from non-special scheme to special", + "href": "ssh://me@example.net", + "new_value": "http", + "expected": { + "href": "ssh://me@example.net", + "protocol": "ssh:" + } + }, + { + "href": "ssh://me@example.net", + "new_value": "https", + "expected": { + "href": "ssh://me@example.net", + "protocol": "ssh:" + } + }, + { + "href": "ssh://me@example.net", + "new_value": "file", + "expected": { + "href": "ssh://me@example.net", + "protocol": "ssh:" + } + }, + { + "href": "ssh://example.net", + "new_value": "file", + "expected": { + "href": "ssh://example.net", + "protocol": "ssh:" + } + }, + { + "href": "nonsense:///test", + "new_value": "https", + "expected": { + "href": "nonsense:///test", + "protocol": "nonsense:" + } + }, + { + "comment": "Stuff after the first ':' is ignored", + "href": "http://example.net", + "new_value": "https:foo : bar", + "expected": { + "href": "https://example.net/", + "protocol": "https:" + } + }, + { + "comment": "Stuff after the first ':' is ignored", + "href": "data:text/html,

    Test", + "new_value": "view-source+data:foo : bar", + "expected": { + "href": "view-source+data:text/html,

    Test", + "protocol": "view-source+data:" + } + }, + { + "comment": "Port is set to null if it is the default for new scheme.", + "href": "http://foo.com:443/", + "new_value": "https", + "expected": { + "href": "https://foo.com/", + "protocol": "https:", + "port": "" + } + }, + { + "comment": "Tab and newline are stripped", + "href": "http://test/", + "new_value": "h\u000D\u000Att\u0009ps", + "expected": { + "href": "https://test/", + "protocol": "https:", + "port": "" + } + }, + { + "href": "http://test/", + "new_value": "https\u000D", + "expected": { + "href": "https://test/", + "protocol": "https:" + } + }, + { + "comment": "Non-tab/newline C0 controls result in no-op", + "href": "http://test/", + "new_value": "https\u0000", + "expected": { + "href": "http://test/", + "protocol": "http:" + } + }, + { + "href": "http://test/", + "new_value": "https\u000C", + "expected": { + "href": "http://test/", + "protocol": "http:" + } + }, + { + "href": "http://test/", + "new_value": "https\u000E", + "expected": { + "href": "http://test/", + "protocol": "http:" + } + }, + { + "href": "http://test/", + "new_value": "https\u0020", + "expected": { + "href": "http://test/", + "protocol": "http:" + } + } + ], + "username": [ + { + "comment": "No host means no username", + "href": "file:///home/you/index.html", + "new_value": "me", + "expected": { + "href": "file:///home/you/index.html", + "username": "" + } + }, + { + "comment": "No host means no username", + "href": "unix:/run/foo.socket", + "new_value": "me", + "expected": { + "href": "unix:/run/foo.socket", + "username": "" + } + }, + { + "comment": "Cannot-be-a-base means no username", + "href": "mailto:you@example.net", + "new_value": "me", + "expected": { + "href": "mailto:you@example.net", + "username": "" + } + }, + { + "href": "javascript:alert(1)", + "new_value": "wario", + "expected": { + "href": "javascript:alert(1)", + "username": "" + } + }, + { + "href": "http://example.net", + "new_value": "me", + "expected": { + "href": "http://me@example.net/", + "username": "me" + } + }, + { + "href": "http://:secret@example.net", + "new_value": "me", + "expected": { + "href": "http://me:secret@example.net/", + "username": "me" + } + }, + { + "href": "http://me@example.net", + "new_value": "", + "expected": { + "href": "http://example.net/", + "username": "" + } + }, + { + "href": "http://me:secret@example.net", + "new_value": "", + "expected": { + "href": "http://:secret@example.net/", + "username": "" + } + }, + { + "comment": "UTF-8 percent encoding with the userinfo encode set.", + "href": "http://example.net", + "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé", + "expected": { + "href": "http://%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9@example.net/", + "username": "%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9" + } + }, + { + "comment": "Bytes already percent-encoded are left as-is.", + "href": "http://example.net", + "new_value": "%c3%89té", + "expected": { + "href": "http://%c3%89t%C3%A9@example.net/", + "username": "%c3%89t%C3%A9" + } + }, + { + "href": "sc:///", + "new_value": "x", + "expected": { + "href": "sc:///", + "username": "" + } + }, + { + "href": "javascript://x/", + "new_value": "wario", + "expected": { + "href": "javascript://wario@x/", + "username": "wario" + } + }, + { + "href": "file://test/", + "new_value": "test", + "expected": { + "href": "file://test/", + "username": "" + } + } + ], + "password": [ + { + "comment": "No host means no password", + "href": "file:///home/me/index.html", + "new_value": "secret", + "expected": { + "href": "file:///home/me/index.html", + "password": "" + } + }, + { + "comment": "No host means no password", + "href": "unix:/run/foo.socket", + "new_value": "secret", + "expected": { + "href": "unix:/run/foo.socket", + "password": "" + } + }, + { + "comment": "Cannot-be-a-base means no password", + "href": "mailto:me@example.net", + "new_value": "secret", + "expected": { + "href": "mailto:me@example.net", + "password": "" + } + }, + { + "href": "http://example.net", + "new_value": "secret", + "expected": { + "href": "http://:secret@example.net/", + "password": "secret" + } + }, + { + "href": "http://me@example.net", + "new_value": "secret", + "expected": { + "href": "http://me:secret@example.net/", + "password": "secret" + } + }, + { + "href": "http://:secret@example.net", + "new_value": "", + "expected": { + "href": "http://example.net/", + "password": "" + } + }, + { + "href": "http://me:secret@example.net", + "new_value": "", + "expected": { + "href": "http://me@example.net/", + "password": "" + } + }, + { + "comment": "UTF-8 percent encoding with the userinfo encode set.", + "href": "http://example.net", + "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé", + "expected": { + "href": "http://:%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9@example.net/", + "password": "%00%01%09%0A%0D%1F%20!%22%23$%&'()*+,-.%2F09%3A%3B%3C%3D%3E%3F%40AZ%5B%5C%5D%5E_%60az%7B%7C%7D~%7F%C2%80%C2%81%C3%89%C3%A9" + } + }, + { + "comment": "Bytes already percent-encoded are left as-is.", + "href": "http://example.net", + "new_value": "%c3%89té", + "expected": { + "href": "http://:%c3%89t%C3%A9@example.net/", + "password": "%c3%89t%C3%A9" + } + }, + { + "href": "sc:///", + "new_value": "x", + "expected": { + "href": "sc:///", + "password": "" + } + }, + { + "href": "javascript://x/", + "new_value": "bowser", + "expected": { + "href": "javascript://:bowser@x/", + "password": "bowser" + } + }, + { + "href": "file://test/", + "new_value": "test", + "expected": { + "href": "file://test/", + "password": "" + } + } + ], + "host": [ + { + "comment": "Non-special scheme", + "href": "sc://x/", + "new_value": "\u0000", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "href": "sc://x/", + "new_value": "\u0009", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "\u000A", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "\u000D", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": " ", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "href": "sc://x/", + "new_value": "#", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "/", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "?", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "@", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "href": "sc://x/", + "new_value": "ß", + "expected": { + "href": "sc://%C3%9F/", + "host": "%C3%9F", + "hostname": "%C3%9F" + } + }, + { + "comment": "IDNA Nontransitional_Processing", + "href": "https://x/", + "new_value": "ß", + "expected": { + "href": "https://xn--zca/", + "host": "xn--zca", + "hostname": "xn--zca" + } + }, + { + "comment": "Cannot-be-a-base means no host", + "href": "mailto:me@example.net", + "new_value": "example.com", + "expected": { + "href": "mailto:me@example.net", + "host": "" + } + }, + { + "comment": "Cannot-be-a-base means no host", + "href": "data:text/plain,Stuff", + "new_value": "example.net", + "expected": { + "href": "data:text/plain,Stuff", + "host": "" + } + }, + { + "href": "http://example.net", + "new_value": "example.com:8080", + "expected": { + "href": "http://example.com:8080/", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Port number is unchanged if not specified in the new value", + "href": "http://example.net:8080", + "new_value": "example.com", + "expected": { + "href": "http://example.com:8080/", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Port number is unchanged if not specified", + "href": "http://example.net:8080", + "new_value": "example.com:", + "expected": { + "href": "http://example.com:8080/", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "The empty host is not valid for special schemes", + "href": "http://example.net", + "new_value": "", + "expected": { + "href": "http://example.net/", + "host": "example.net" + } + }, + { + "comment": "The empty host is OK for non-special schemes", + "href": "view-source+http://example.net/foo", + "new_value": "", + "expected": { + "href": "view-source+http:///foo", + "host": "" + } + }, + { + "comment": "Path-only URLs can gain a host", + "href": "a:/foo", + "new_value": "example.net", + "expected": { + "href": "a://example.net/foo", + "host": "example.net" + } + }, + { + "comment": "IPv4 address syntax is normalized", + "href": "http://example.net", + "new_value": "0x7F000001:8080", + "expected": { + "href": "http://127.0.0.1:8080/", + "host": "127.0.0.1:8080", + "hostname": "127.0.0.1", + "port": "8080" + } + }, + { + "comment": "IPv6 address syntax is normalized", + "href": "http://example.net", + "new_value": "[::0:01]:2", + "expected": { + "href": "http://[::1]:2/", + "host": "[::1]:2", + "hostname": "[::1]", + "port": "2" + } + }, + { + "comment": "IPv6 literal address with port, crbug.com/1012416", + "href": "http://example.net", + "new_value": "[2001:db8::2]:4002", + "expected": { + "href": "http://[2001:db8::2]:4002/", + "host": "[2001:db8::2]:4002", + "hostname": "[2001:db8::2]", + "port": "4002" + } + }, + { + "comment": "Default port number is removed", + "href": "http://example.net", + "new_value": "example.com:80", + "expected": { + "href": "http://example.com/", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Default port number is removed", + "href": "https://example.net", + "new_value": "example.com:443", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Default port number is only removed for the relevant scheme", + "href": "https://example.net", + "new_value": "example.com:80", + "expected": { + "href": "https://example.com:80/", + "host": "example.com:80", + "hostname": "example.com", + "port": "80" + } + }, + { + "comment": "Port number is removed if new port is scheme default and existing URL has a non-default port", + "href": "http://example.net:8080", + "new_value": "example.com:80", + "expected": { + "href": "http://example.com/", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a / delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com/stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a / delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com:8080/stuff", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Stuff after a ? delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com?stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a ? delimiter is ignored, trailing 'port'", + "href": "http://example.net/path", + "new_value": "example.com?stuff:8080", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a ? delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com:8080?stuff", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Stuff after a # delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com#stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a # delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com:8080#stuff", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Stuff after a \\ delimiter is ignored for special schemes", + "href": "http://example.net/path", + "new_value": "example.com\\stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a \\ delimiter is ignored for special schemes", + "href": "http://example.net/path", + "new_value": "example.com:8080\\stuff", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "\\ is not a delimiter for non-special schemes, but still forbidden in hosts", + "href": "view-source+http://example.net/path", + "new_value": "example.com\\stuff", + "expected": { + "href": "view-source+http://example.net/path", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "view-source+http://example.net/path", + "new_value": "example.com:8080stuff2", + "expected": { + "href": "view-source+http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net/path", + "new_value": "example.com:8080stuff2", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net/path", + "new_value": "example.com:8080+2", + "expected": { + "href": "http://example.com:8080/path", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net:8080", + "new_value": "example.com:invalid", + "expected": { + "href": "http://example.com:8080/", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net:8080/test", + "new_value": "[::1]:invalid", + "expected": { + "href": "http://[::1]:8080/test", + "host": "[::1]:8080", + "hostname": "[::1]", + "port": "8080" + } + }, + { + "comment": "IPv6 without port", + "href": "http://example.net:8080/test", + "new_value": "[::1]", + "expected": { + "href": "http://[::1]:8080/test", + "host": "[::1]:8080", + "hostname": "[::1]", + "port": "8080" + } + }, + { + "comment": "Port numbers are 16 bit integers", + "href": "http://example.net/path", + "new_value": "example.com:65535", + "expected": { + "href": "http://example.com:65535/path", + "host": "example.com:65535", + "hostname": "example.com", + "port": "65535" + } + }, + { + "comment": "Port numbers are 16 bit integers, overflowing is an error. Hostname is still set, though.", + "href": "http://example.net/path", + "new_value": "example.com:65536", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Broken IPv6", + "href": "http://example.net/", + "new_value": "[google.com]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.3.4x]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.3.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "file://y/", + "new_value": "x:123", + "expected": { + "href": "file://y/", + "host": "y", + "hostname": "y", + "port": "" + } + }, + { + "href": "file://y/", + "new_value": "loc%41lhost", + "expected": { + "href": "file:///", + "host": "", + "hostname": "", + "port": "" + } + }, + { + "href": "file://hi/x", + "new_value": "", + "expected": { + "href": "file:///x", + "host": "", + "hostname": "", + "port": "" + } + }, + { + "href": "sc://test@test/", + "new_value": "", + "expected": { + "href": "sc://test@test/", + "host": "test", + "hostname": "test", + "username": "test" + } + }, + { + "href": "sc://test:12/", + "new_value": "", + "expected": { + "href": "sc://test:12/", + "host": "test:12", + "hostname": "test", + "port": "12" + } + }, + { + "comment": "Leading / is not stripped", + "href": "http://example.com/", + "new_value": "///bad.com", + "expected": { + "href": "http://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "comment": "Leading / is not stripped", + "href": "sc://example.com/", + "new_value": "///bad.com", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "https://example.com/", + "new_value": "a%C2%ADb", + "expected": { + "href": "https://ab/", + "host": "ab", + "hostname": "ab" + } + }, + { + "href": "https://example.com/", + "new_value": "\u00AD", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "href": "https://example.com/", + "new_value": "%C2%AD", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "href": "https://example.com/", + "new_value": "xn--", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + } + ], + "hostname": [ + { + "comment": "Non-special scheme", + "href": "sc://x/", + "new_value": "\u0000", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "href": "sc://x/", + "new_value": "\u0009", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "\u000A", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "\u000D", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": " ", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "href": "sc://x/", + "new_value": "#", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "/", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "?", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "sc://x/", + "new_value": "@", + "expected": { + "href": "sc://x/", + "host": "x", + "hostname": "x" + } + }, + { + "comment": "Cannot-be-a-base means no host", + "href": "mailto:me@example.net", + "new_value": "example.com", + "expected": { + "href": "mailto:me@example.net", + "host": "" + } + }, + { + "comment": "Cannot-be-a-base means no host", + "href": "data:text/plain,Stuff", + "new_value": "example.net", + "expected": { + "href": "data:text/plain,Stuff", + "host": "" + } + }, + { + "href": "http://example.net:8080", + "new_value": "example.com", + "expected": { + "href": "http://example.com:8080/", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080" + } + }, + { + "comment": "The empty host is not valid for special schemes", + "href": "http://example.net", + "new_value": "", + "expected": { + "href": "http://example.net/", + "host": "example.net" + } + }, + { + "comment": "The empty host is OK for non-special schemes", + "href": "view-source+http://example.net/foo", + "new_value": "", + "expected": { + "href": "view-source+http:///foo", + "host": "" + } + }, + { + "comment": "Path-only URLs can gain a host", + "href": "a:/foo", + "new_value": "example.net", + "expected": { + "href": "a://example.net/foo", + "host": "example.net" + } + }, + { + "comment": "IPv4 address syntax is normalized", + "href": "http://example.net:8080", + "new_value": "0x7F000001", + "expected": { + "href": "http://127.0.0.1:8080/", + "host": "127.0.0.1:8080", + "hostname": "127.0.0.1", + "port": "8080" + } + }, + { + "comment": "IPv6 address syntax is normalized", + "href": "http://example.net", + "new_value": "[::0:01]", + "expected": { + "href": "http://[::1]/", + "host": "[::1]", + "hostname": "[::1]", + "port": "" + } + }, + { + "comment": ": delimiter invalidates entire value", + "href": "http://example.net/path", + "new_value": "example.com:8080", + "expected": { + "href": "http://example.net/path", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": ": delimiter invalidates entire value", + "href": "http://example.net:8080/path", + "new_value": "example.com:", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Stuff after a / delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com/stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a ? delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com?stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a # delimiter is ignored", + "href": "http://example.net/path", + "new_value": "example.com#stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "Stuff after a \\ delimiter is ignored for special schemes", + "href": "http://example.net/path", + "new_value": "example.com\\stuff", + "expected": { + "href": "http://example.com/path", + "host": "example.com", + "hostname": "example.com", + "port": "" + } + }, + { + "comment": "\\ is not a delimiter for non-special schemes, but still forbidden in hosts", + "href": "view-source+http://example.net/path", + "new_value": "example.com\\stuff", + "expected": { + "href": "view-source+http://example.net/path", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": "Broken IPv6", + "href": "http://example.net/", + "new_value": "[google.com]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.3.4x]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.3.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.2.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "http://example.net/", + "new_value": "[::1.]", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net" + } + }, + { + "href": "file://y/", + "new_value": "x:123", + "expected": { + "href": "file://y/", + "host": "y", + "hostname": "y", + "port": "" + } + }, + { + "href": "file://y/", + "new_value": "loc%41lhost", + "expected": { + "href": "file:///", + "host": "", + "hostname": "", + "port": "" + } + }, + { + "href": "file://hi/x", + "new_value": "", + "expected": { + "href": "file:///x", + "host": "", + "hostname": "", + "port": "" + } + }, + { + "href": "sc://test@test/", + "new_value": "", + "expected": { + "href": "sc://test@test/", + "host": "test", + "hostname": "test", + "username": "test" + } + }, + { + "href": "sc://test:12/", + "new_value": "", + "expected": { + "href": "sc://test:12/", + "host": "test:12", + "hostname": "test", + "port": "12" + } + }, + { + "comment": "Drop /. from path", + "href": "non-spec:/.//p", + "new_value": "h", + "expected": { + "href": "non-spec://h//p", + "host": "h", + "hostname": "h", + "pathname": "//p" + } + }, + { + "href": "non-spec:/.//p", + "new_value": "", + "expected": { + "href": "non-spec:////p", + "host": "", + "hostname": "", + "pathname": "//p" + } + }, + { + "comment": "Leading / is not stripped", + "href": "http://example.com/", + "new_value": "///bad.com", + "expected": { + "href": "http://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "comment": "Leading / is not stripped", + "href": "sc://example.com/", + "new_value": "///bad.com", + "expected": { + "href": "sc:///", + "host": "", + "hostname": "" + } + }, + { + "href": "https://example.com/", + "new_value": "a%C2%ADb", + "expected": { + "href": "https://ab/", + "host": "ab", + "hostname": "ab" + } + }, + { + "href": "https://example.com/", + "new_value": "\u00AD", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "href": "https://example.com/", + "new_value": "%C2%AD", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + }, + { + "href": "https://example.com/", + "new_value": "xn--", + "expected": { + "href": "https://example.com/", + "host": "example.com", + "hostname": "example.com" + } + } + ], + "port": [ + { + "href": "http://example.net", + "new_value": "8080", + "expected": { + "href": "http://example.net:8080/", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Port number is removed if empty is the new value", + "href": "http://example.net:8080", + "new_value": "", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": "Default port number is removed", + "href": "http://example.net:8080", + "new_value": "80", + "expected": { + "href": "http://example.net/", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": "Default port number is removed", + "href": "https://example.net:4433", + "new_value": "443", + "expected": { + "href": "https://example.net/", + "host": "example.net", + "hostname": "example.net", + "port": "" + } + }, + { + "comment": "Default port number is only removed for the relevant scheme", + "href": "https://example.net", + "new_value": "80", + "expected": { + "href": "https://example.net:80/", + "host": "example.net:80", + "hostname": "example.net", + "port": "80" + } + }, + { + "comment": "Stuff after a / delimiter is ignored", + "href": "http://example.net/path", + "new_value": "8080/stuff", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Stuff after a ? delimiter is ignored", + "href": "http://example.net/path", + "new_value": "8080?stuff", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Stuff after a # delimiter is ignored", + "href": "http://example.net/path", + "new_value": "8080#stuff", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Stuff after a \\ delimiter is ignored for special schemes", + "href": "http://example.net/path", + "new_value": "8080\\stuff", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "view-source+http://example.net/path", + "new_value": "8080stuff2", + "expected": { + "href": "view-source+http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net/path", + "new_value": "8080stuff2", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Anything other than ASCII digit stops the port parser in a setter but is not an error", + "href": "http://example.net/path", + "new_value": "8080+2", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Port numbers are 16 bit integers", + "href": "http://example.net/path", + "new_value": "65535", + "expected": { + "href": "http://example.net:65535/path", + "host": "example.net:65535", + "hostname": "example.net", + "port": "65535" + } + }, + { + "comment": "Port numbers are 16 bit integers, overflowing is an error", + "href": "http://example.net:8080/path", + "new_value": "65536", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Setting port to a string that doesn't parse as a number", + "href": "http://example.net:8080/path", + "new_value": "randomstring", + "expected": { + "href": "http://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "comment": "Port numbers are 16 bit integers, overflowing is an error", + "href": "non-special://example.net:8080/path", + "new_value": "65536", + "expected": { + "href": "non-special://example.net:8080/path", + "host": "example.net:8080", + "hostname": "example.net", + "port": "8080" + } + }, + { + "href": "file://test/", + "new_value": "12", + "expected": { + "href": "file://test/", + "port": "" + } + }, + { + "href": "file://localhost/", + "new_value": "12", + "expected": { + "href": "file:///", + "port": "" + } + }, + { + "href": "non-base:value", + "new_value": "12", + "expected": { + "href": "non-base:value", + "port": "" + } + }, + { + "href": "sc:///", + "new_value": "12", + "expected": { + "href": "sc:///", + "port": "" + } + }, + { + "href": "sc://x/", + "new_value": "12", + "expected": { + "href": "sc://x:12/", + "port": "12" + } + }, + { + "href": "javascript://x/", + "new_value": "12", + "expected": { + "href": "javascript://x:12/", + "port": "12" + } + }, + { + "comment": "Leading u0009 on special scheme", + "href": "https://domain.com:443", + "new_value": "\u00098080", + "expected": { + "port": "8080" + } + }, + { + "comment": "Leading u0009 on non-special scheme", + "href": "wpt++://domain.com:443", + "new_value": "\u00098080", + "expected": { + "port": "8080" + } + }, + { + "comment": "Should use all ascii prefixed characters as port", + "href": "https://www.google.com:4343", + "new_value": "4wpt", + "expected": { + "port": "4" + } + } + ], + "pathname": [ + { + "comment": "Opaque paths cannot be set", + "href": "mailto:me@example.net", + "new_value": "/foo", + "expected": { + "href": "mailto:me@example.net", + "pathname": "me@example.net" + } + }, + { + "href": "data:original", + "new_value": "new value", + "expected": { + "href": "data:original", + "pathname": "original" + } + }, + { + "href": "sc:original", + "new_value": "new value", + "expected": { + "href": "sc:original", + "pathname": "original" + } + }, + { + "comment": "Special URLs cannot have their paths erased", + "href": "file:///some/path", + "new_value": "", + "expected": { + "href": "file:///", + "pathname": "/" + } + }, + { + "comment": "Non-special URLs can have their paths erased", + "href": "foo://somehost/some/path", + "new_value": "", + "expected": { + "href": "foo://somehost", + "pathname": "" + } + }, + { + "comment": "Non-special URLs with an empty host can have their paths erased", + "href": "foo:///some/path", + "new_value": "", + "expected": { + "href": "foo://", + "pathname": "" + } + }, + { + "comment": "Path-only URLs cannot have their paths erased", + "href": "foo:/some/path", + "new_value": "", + "expected": { + "href": "foo:/", + "pathname": "/" + } + }, + { + "comment": "Path-only URLs always have an initial slash", + "href": "foo:/some/path", + "new_value": "test", + "expected": { + "href": "foo:/test", + "pathname": "/test" + } + }, + { + "href": "unix:/run/foo.socket?timeout=10", + "new_value": "/var/log/../run/bar.socket", + "expected": { + "href": "unix:/var/run/bar.socket?timeout=10", + "pathname": "/var/run/bar.socket" + } + }, + { + "href": "https://example.net#nav", + "new_value": "home", + "expected": { + "href": "https://example.net/home#nav", + "pathname": "/home" + } + }, + { + "href": "https://example.net#nav", + "new_value": "../home", + "expected": { + "href": "https://example.net/home#nav", + "pathname": "/home" + } + }, + { + "comment": "\\ is a segment delimiter for 'special' URLs", + "href": "http://example.net/home?lang=fr#nav", + "new_value": "\\a\\%2E\\b\\%2e.\\c", + "expected": { + "href": "http://example.net/a/c?lang=fr#nav", + "pathname": "/a/c" + } + }, + { + "comment": "\\ is *not* a segment delimiter for non-'special' URLs", + "href": "view-source+http://example.net/home?lang=fr#nav", + "new_value": "\\a\\%2E\\b\\%2e.\\c", + "expected": { + "href": "view-source+http://example.net/\\a\\%2E\\b\\%2e.\\c?lang=fr#nav", + "pathname": "/\\a\\%2E\\b\\%2e.\\c" + } + }, + { + "comment": "UTF-8 percent encoding with the default encode set. Tabs and newlines are removed.", + "href": "a:/", + "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé", + "expected": { + "href": "a:/%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E%3F@AZ[\\]^_%60az%7B|%7D~%7F%C2%80%C2%81%C3%89%C3%A9", + "pathname": "/%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E%3F@AZ[\\]^_%60az%7B|%7D~%7F%C2%80%C2%81%C3%89%C3%A9" + } + }, + { + "comment": "Bytes already percent-encoded are left as-is, including %2E outside dotted segments.", + "href": "http://example.net", + "new_value": "%2e%2E%c3%89té", + "expected": { + "href": "http://example.net/%2e%2E%c3%89t%C3%A9", + "pathname": "/%2e%2E%c3%89t%C3%A9" + } + }, + { + "comment": "? needs to be encoded", + "href": "http://example.net", + "new_value": "?", + "expected": { + "href": "http://example.net/%3F", + "pathname": "/%3F" + } + }, + { + "comment": "# needs to be encoded", + "href": "http://example.net", + "new_value": "#", + "expected": { + "href": "http://example.net/%23", + "pathname": "/%23" + } + }, + { + "comment": "? needs to be encoded, non-special scheme", + "href": "sc://example.net", + "new_value": "?", + "expected": { + "href": "sc://example.net/%3F", + "pathname": "/%3F" + } + }, + { + "comment": "# needs to be encoded, non-special scheme", + "href": "sc://example.net", + "new_value": "#", + "expected": { + "href": "sc://example.net/%23", + "pathname": "/%23" + } + }, + { + "comment": "? doesn't mess up encoding", + "href": "http://example.net", + "new_value": "/?é", + "expected": { + "href": "http://example.net/%3F%C3%A9", + "pathname": "/%3F%C3%A9" + } + }, + { + "comment": "# doesn't mess up encoding", + "href": "http://example.net", + "new_value": "/#é", + "expected": { + "href": "http://example.net/%23%C3%A9", + "pathname": "/%23%C3%A9" + } + }, + { + "comment": "File URLs and (back)slashes", + "href": "file://monkey/", + "new_value": "\\\\", + "expected": { + "href": "file://monkey//", + "pathname": "//" + } + }, + { + "comment": "File URLs and (back)slashes", + "href": "file:///unicorn", + "new_value": "//\\/", + "expected": { + "href": "file://////", + "pathname": "////" + } + }, + { + "comment": "File URLs and (back)slashes", + "href": "file:///unicorn", + "new_value": "//monkey/..//", + "expected": { + "href": "file://///", + "pathname": "///" + } + }, + { + "comment": "Serialize /. in path", + "href": "non-spec:/", + "new_value": "/.//p", + "expected": { + "href": "non-spec:/.//p", + "pathname": "//p" + } + }, + { + "href": "non-spec:/", + "new_value": "/..//p", + "expected": { + "href": "non-spec:/.//p", + "pathname": "//p" + } + }, + { + "href": "non-spec:/", + "new_value": "//p", + "expected": { + "href": "non-spec:/.//p", + "pathname": "//p" + } + }, + { + "comment": "Drop /. from path", + "href": "non-spec:/.//", + "new_value": "p", + "expected": { + "href": "non-spec:/p", + "pathname": "/p" + } + }, + { + "comment": "Non-special URLs with non-opaque paths percent-encode U+0020", + "href": "data:/nospace", + "new_value": "space ", + "expected": { + "href": "data:/space%20", + "pathname": "/space%20" + } + }, + { + "href": "sc:/nospace", + "new_value": "space ", + "expected": { + "href": "sc:/space%20", + "pathname": "/space%20" + } + }, + { + "comment": "Trailing space should be encoded", + "href": "http://example.net", + "new_value": " ", + "expected": { + "href": "http://example.net/%20", + "pathname": "/%20" + } + }, + { + "comment": "Trailing C0 control should be encoded", + "href": "http://example.net", + "new_value": "\u0000", + "expected": { + "href": "http://example.net/%00", + "pathname": "/%00" + } + } + ], + "search": [ + { + "href": "https://example.net#nav", + "new_value": "lang=fr", + "expected": { + "href": "https://example.net/?lang=fr#nav", + "search": "?lang=fr" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "lang=fr", + "expected": { + "href": "https://example.net/?lang=fr#nav", + "search": "?lang=fr" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "?lang=fr", + "expected": { + "href": "https://example.net/?lang=fr#nav", + "search": "?lang=fr" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "??lang=fr", + "expected": { + "href": "https://example.net/??lang=fr#nav", + "search": "??lang=fr" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "?", + "expected": { + "href": "https://example.net/?#nav", + "search": "" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "", + "expected": { + "href": "https://example.net/#nav", + "search": "" + } + }, + { + "href": "https://example.net?lang=en-US", + "new_value": "", + "expected": { + "href": "https://example.net/", + "search": "" + } + }, + { + "href": "https://example.net", + "new_value": "", + "expected": { + "href": "https://example.net/", + "search": "" + } + }, + { + "comment": "UTF-8 percent encoding with the query encode set. Tabs and newlines are removed.", + "href": "a:/", + "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé", + "expected": { + "href": "a:/?%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_`az{|}~%7F%C2%80%C2%81%C3%89%C3%A9", + "search": "?%00%01%1F%20!%22%23$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_`az{|}~%7F%C2%80%C2%81%C3%89%C3%A9" + } + }, + { + "comment": "Bytes already percent-encoded are left as-is", + "href": "http://example.net", + "new_value": "%c3%89té", + "expected": { + "href": "http://example.net/?%c3%89t%C3%A9", + "search": "?%c3%89t%C3%A9" + } + }, + { + "comment": "Drop trailing spaces from trailing opaque paths", + "href": "data:space ?query", + "new_value": "", + "expected": { + "href": "data:space", + "pathname": "space", + "search": "" + } + }, + { + "href": "sc:space ?query", + "new_value": "", + "expected": { + "href": "sc:space", + "pathname": "space", + "search": "" + } + }, + { + "comment": "Do not drop trailing spaces from non-trailing opaque paths", + "href": "data:space ?query#fragment", + "new_value": "", + "expected": { + "href": "data:space #fragment", + "search": "" + } + }, + { + "href": "sc:space ?query#fragment", + "new_value": "", + "expected": { + "href": "sc:space #fragment", + "search": "" + } + }, + { + "comment": "Trailing space should be encoded", + "href": "http://example.net", + "new_value": " ", + "expected": { + "href": "http://example.net/?%20", + "search": "?%20" + } + }, + { + "comment": "Trailing C0 control should be encoded", + "href": "http://example.net", + "new_value": "\u0000", + "expected": { + "href": "http://example.net/?%00", + "search": "?%00" + } + } + ], + "hash": [ + { + "href": "https://example.net", + "new_value": "main", + "expected": { + "href": "https://example.net/#main", + "hash": "#main" + } + }, + { + "href": "https://example.net#nav", + "new_value": "main", + "expected": { + "href": "https://example.net/#main", + "hash": "#main" + } + }, + { + "href": "https://example.net?lang=en-US", + "new_value": "##nav", + "expected": { + "href": "https://example.net/?lang=en-US##nav", + "hash": "##nav" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "#main", + "expected": { + "href": "https://example.net/?lang=en-US#main", + "hash": "#main" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "#", + "expected": { + "href": "https://example.net/?lang=en-US#", + "hash": "" + } + }, + { + "href": "https://example.net?lang=en-US#nav", + "new_value": "", + "expected": { + "href": "https://example.net/?lang=en-US", + "hash": "" + } + }, + { + "href": "http://example.net", + "new_value": "#foo bar", + "expected": { + "href": "http://example.net/#foo%20bar", + "hash": "#foo%20bar" + } + }, + { + "href": "http://example.net", + "new_value": "#foo\"bar", + "expected": { + "href": "http://example.net/#foo%22bar", + "hash": "#foo%22bar" + } + }, + { + "href": "http://example.net", + "new_value": "#foobar", + "expected": { + "href": "http://example.net/#foo%3Ebar", + "hash": "#foo%3Ebar" + } + }, + { + "href": "http://example.net", + "new_value": "#foo`bar", + "expected": { + "href": "http://example.net/#foo%60bar", + "hash": "#foo%60bar" + } + }, + { + "comment": "Simple percent-encoding; tabs and newlines are removed", + "href": "a:/", + "new_value": "\u0000\u0001\t\n\r\u001f !\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~\u007f\u0080\u0081Éé", + "expected": { + "href": "a:/#%00%01%1F%20!%22#$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_%60az{|}~%7F%C2%80%C2%81%C3%89%C3%A9", + "hash": "#%00%01%1F%20!%22#$%&'()*+,-./09:;%3C=%3E?@AZ[\\]^_%60az{|}~%7F%C2%80%C2%81%C3%89%C3%A9" + } + }, + { + "comment": "Percent-encode NULLs in fragment", + "href": "http://example.net", + "new_value": "a\u0000b", + "expected": { + "href": "http://example.net/#a%00b", + "hash": "#a%00b" + } + }, + { + "comment": "Percent-encode NULLs in fragment", + "href": "non-spec:/", + "new_value": "a\u0000b", + "expected": { + "href": "non-spec:/#a%00b", + "hash": "#a%00b" + } + }, + { + "comment": "Bytes already percent-encoded are left as-is", + "href": "http://example.net", + "new_value": "%c3%89té", + "expected": { + "href": "http://example.net/#%c3%89t%C3%A9", + "hash": "#%c3%89t%C3%A9" + } + }, + { + "href": "javascript:alert(1)", + "new_value": "castle", + "expected": { + "href": "javascript:alert(1)#castle", + "hash": "#castle" + } + }, + { + "comment": "Drop trailing spaces from trailing opaque paths", + "href": "data:space #fragment", + "new_value": "", + "expected": { + "href": "data:space", + "pathname": "space", + "hash": "" + } + }, + { + "href": "sc:space #fragment", + "new_value": "", + "expected": { + "href": "sc:space", + "pathname": "space", + "hash": "" + } + }, + { + "comment": "Do not drop trailing spaces from non-trailing opaque paths", + "href": "data:space ?query#fragment", + "new_value": "", + "expected": { + "href": "data:space ?query", + "hash": "" + } + }, + { + "href": "sc:space ?query#fragment", + "new_value": "", + "expected": { + "href": "sc:space ?query", + "hash": "" + } + }, + { + "comment": "Trailing space should be encoded", + "href": "http://example.net", + "new_value": " ", + "expected": { + "href": "http://example.net/#%20", + "hash": "#%20" + } + }, + { + "comment": "Trailing C0 control should be encoded", + "href": "http://example.net", + "new_value": "\u0000", + "expected": { + "href": "http://example.net/#%00", + "hash": "#%00" + } + } + ], + "href": [ + { + "href": "file:///var/log/system.log", + "new_value": "http://0300.168.0xF0", + "expected": { + "href": "http://192.168.0.240/", + "protocol": "http:" + } + } + ] +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/toascii.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/toascii.json new file mode 100644 index 00000000..6445db80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/toascii.json @@ -0,0 +1,373 @@ +[ + "This contains assorted IDNA tests that IdnaTestV2 might not cover.", + "Feel free to deduplicate with a clear commit message.", + { + "comment": "Label with hyphens in 3rd and 4th position", + "input": "aa--", + "output": "aa--" + }, + { + "input": "a†--", + "output": "xn--a---kp0a" + }, + { + "input": "ab--c", + "output": "ab--c" + }, + { + "comment": "Label with leading hyphen", + "input": "-x", + "output": "-x" + }, + { + "input": "-†", + "output": "xn----xhn" + }, + { + "input": "-x.xn--zca", + "output": "-x.xn--zca" + }, + { + "input": "-x.ß", + "output": "-x.xn--zca" + }, + { + "comment": "Label with trailing hyphen", + "input": "x-.xn--zca", + "output": "x-.xn--zca" + }, + { + "input": "x-.ß", + "output": "x-.xn--zca" + }, + { + "comment": "Empty labels", + "input": "x..xn--zca", + "output": "x..xn--zca" + }, + { + "input": "x..ß", + "output": "x..xn--zca" + }, + { + "comment": "Invalid Punycode", + "input": "xn--a", + "output": null + }, + { + "input": "xn--a.xn--zca", + "output": null + }, + { + "input": "xn--a.ß", + "output": null + }, + { + "input": "xn--ls8h=", + "output": null + }, + { + "comment": "Invalid Punycode (contains non-ASCII character)", + "input": "xn--tešla", + "output": null + }, + { + "comment": "Valid Punycode", + "input": "xn--zca.xn--zca", + "output": "xn--zca.xn--zca" + }, + { + "comment": "Mixed", + "input": "xn--zca.ß", + "output": "xn--zca.xn--zca" + }, + { + "input": "ab--c.xn--zca", + "output": "ab--c.xn--zca" + }, + { + "input": "ab--c.ß", + "output": "ab--c.xn--zca" + }, + { + "comment": "CheckJoiners is true", + "input": "\u200D.example", + "output": null + }, + { + "input": "xn--1ug.example", + "output": null + }, + { + "comment": "CheckBidi is true", + "input": "يa", + "output": null + }, + { + "input": "xn--a-yoc", + "output": null + }, + { + "comment": "processing_option is Nontransitional_Processing", + "input": "ශ්‍රී", + "output": "xn--10cl1a0b660p" + }, + { + "input": "نامه‌ای", + "output": "xn--mgba3gch31f060k" + }, + { + "comment": "U+FFFD", + "input": "\uFFFD.com", + "output": null + }, + { + "comment": "U+FFFD character encoded in Punycode", + "input": "xn--zn7c.com", + "output": null + }, + { + "comment": "Label longer than 63 code points", + "input": "x01234567890123456789012345678901234567890123456789012345678901x", + "output": "x01234567890123456789012345678901234567890123456789012345678901x" + }, + { + "input": "x01234567890123456789012345678901234567890123456789012345678901†", + "output": "xn--x01234567890123456789012345678901234567890123456789012345678901-6963b" + }, + { + "input": "x01234567890123456789012345678901234567890123456789012345678901x.xn--zca", + "output": "x01234567890123456789012345678901234567890123456789012345678901x.xn--zca" + }, + { + "input": "x01234567890123456789012345678901234567890123456789012345678901x.ß", + "output": "x01234567890123456789012345678901234567890123456789012345678901x.xn--zca" + }, + { + "comment": "Domain excluding TLD longer than 253 code points", + "input": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.x", + "output": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.x" + }, + { + "input": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.xn--zca", + "output": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.xn--zca" + }, + { + "input": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.ß", + "output": "01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.01234567890123456789012345678901234567890123456789.0123456789012345678901234567890123456789012345678.xn--zca" + }, + { + "comment": "IDNA ignored code points", + "input": "a\u00ADb", + "output": "ab" + }, + { + "comment": "Interesting UseSTD3ASCIIRules=false cases", + "input": "≠", + "output": "xn--1ch" + }, + { + "input": "≮", + "output": "xn--gdh" + }, + { + "input": "≯", + "output": "xn--hdh" + }, + { + "comment": "NFC normalization (forbidden < and > characters are normalized to valid ones)", + "input": "=\u0338", + "output": "xn--1ch" + }, + { + "input": "<\u0338", + "output": "xn--gdh" + }, + { + "input": ">\u0338", + "output": "xn--hdh" + }, + { + "comment": "Same with inserted IDNA ignored code point", + "input": "=\u00AD\u0338", + "output": "xn--1ch" + }, + { + "input": "<\u00AD\u0338", + "output": "xn--gdh" + }, + { + "input": ">\u00AD\u0338", + "output": "xn--hdh" + }, + "Tests below are from WebKit (fast/url/idna2003.html & fast/url/idna2008.html; contributed by Chris Weber back in 2011).", + { + "input": "fa\u00DF.de", + "output": "xn--fa-hia.de" + }, + { + "input": "\u03B2\u03CC\u03BB\u03BF\u03C2.com", + "output": "xn--nxasmm1c.com" + }, + { + "input": "\u0DC1\u0DCA\u200D\u0DBB\u0DD3.com", + "output": "xn--10cl1a0b660p.com" + }, + { + "input": "\u0646\u0627\u0645\u0647\u200C\u0627\u06CC.com", + "output": "xn--mgba3gch31f060k.com" + }, + { + "input": "www.loo\u0138out.net", + "output": "www.xn--looout-5bb.net" + }, + { + "input": "\u15EF\u15EF\u15EF.lookout.net", + "output": "xn--1qeaa.lookout.net" + }, + { + "input": "www.lookout.\u0441\u043E\u043C", + "output": "www.lookout.xn--l1adi" + }, + { + "input": "www\u2025lookout.net", + "output": null + }, + { + "input": "www.lookout\u2027net", + "output": "www.xn--lookoutnet-406e" + }, + { + "input": "www.lookout.net\u2A7480", + "output": null + }, + { + "input": "www\u00A0.lookout.net", + "output": null + }, + { + "input": "\u1680lookout.net", + "output": null + }, + { + "input": "\u001flookout.net", + "output": null + }, + { + "input": "look\u06DDout.net", + "output": null + }, + { + "input": "look\u180Eout.net", + "output": null + }, + { + "input": "look\u2060out.net", + "output": "lookout.net" + }, + { + "input": "look\uFEFFout.net", + "output": "lookout.net" + }, + { + "input": "look\uD83F\uDFFEout.net", + "output": null + }, + { + "input": "look\uFFFAout.net", + "output": null + }, + { + "input": "look\u2FF0out.net", + "output": null + }, + { + "input": "look\u0341out.net", + "output": "xn--looout-kp7b.net" + }, + { + "input": "look\u202Eout.net", + "output": null + }, + { + "input": "look\u206Bout.net", + "output": null + }, + { + "input": "look\uDB40\uDC01out.net", + "output": null + }, + { + "input": "look\uDB40\uDC20out.net", + "output": null + }, + { + "input": "look\u05BEout.net", + "output": null + }, + { + "input": "B\u00FCcher.de", + "output": "xn--bcher-kva.de" + }, + { + "input": "\u2665.net", + "output": "xn--g6h.net" + }, + { + "input": "\u0378.net", + "output": null + }, + { + "input": "\u04C0.com", + "output": null + }, + { + "comment": "This is U+2F868 (which is mapped to U+36FC starting with Unicode 16.0)", + "input": "\uD87E\uDC68.com", + "output": "xn--snl.com" + }, + { + "input": "\u2183.com", + "output": null + }, + { + "input": 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b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/urltestdata-javascript-only.json @@ -0,0 +1,18 @@ +[ + "See ../README.md for a description of the format.", + { + "input": "http://example.com/\uD800\uD801\uDFFE\uDFFF\uFDD0\uFDCF\uFDEF\uFDF0\uFFFE\uFFFF?\uD800\uD801\uDFFE\uDFFF\uFDD0\uFDCF\uFDEF\uFDF0\uFFFE\uFFFF", + "base": null, + "href": "http://example.com/%EF%BF%BD%F0%90%9F%BE%EF%BF%BD%EF%B7%90%EF%B7%8F%EF%B7%AF%EF%B7%B0%EF%BF%BE%EF%BF%BF?%EF%BF%BD%F0%90%9F%BE%EF%BF%BD%EF%B7%90%EF%B7%8F%EF%B7%AF%EF%B7%B0%EF%BF%BE%EF%BF%BF", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%EF%BF%BD%F0%90%9F%BE%EF%BF%BD%EF%B7%90%EF%B7%8F%EF%B7%AF%EF%B7%B0%EF%BF%BE%EF%BF%BF", + "search": "?%EF%BF%BD%F0%90%9F%BE%EF%BF%BD%EF%B7%90%EF%B7%8F%EF%B7%AF%EF%B7%B0%EF%BF%BE%EF%BF%BF", + "hash": "" + } +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/urltestdata.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/urltestdata.json new file mode 100644 index 00000000..0ebaf4cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/resources/urltestdata.json @@ -0,0 +1,10092 @@ +[ + "See ../README.md for a description of the format.", + { + "input": "http://example\t.\norg", + "base": "http://example.org/foo/bar", + "href": "http://example.org/", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://user:pass@foo:21/bar;par?b#c", + "base": "http://example.org/foo/bar", + "href": "http://user:pass@foo:21/bar;par?b#c", + "origin": "http://foo:21", + "protocol": "http:", + "username": "user", + "password": "pass", + "host": "foo:21", + "hostname": "foo", + "port": "21", + "pathname": "/bar;par", + "search": "?b", + "hash": "#c" + }, + { + "input": "https://test:@test", + "base": null, + "href": "https://test@test/", + "origin": "https://test", + "protocol": "https:", + "username": "test", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https://:@test", + "base": null, + "href": "https://test/", + "origin": "https://test", + "protocol": "https:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "non-special://test:@test/x", + "base": null, + "href": "non-special://test@test/x", + "origin": "null", + "protocol": "non-special:", + "username": "test", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/x", + "search": "", + "hash": "" + }, + { + "input": "non-special://:@test/x", + "base": null, + "href": "non-special://test/x", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/x", + "search": "", + "hash": "" + }, + { + "input": "http:foo.com", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/foo.com", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/foo.com", + "search": "", + "hash": "" + }, + { + "input": "\t :foo.com \n", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/:foo.com", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/:foo.com", + "search": "", + "hash": "" + }, + { + "input": " foo.com ", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/foo.com", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/foo.com", + "search": "", + "hash": "" + }, + { + "input": "a:\t foo.com", + "base": "http://example.org/foo/bar", + "href": "a: foo.com", + "origin": "null", + "protocol": "a:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": " foo.com", + "search": "", + "hash": "" + }, + { + "input": "http://f:21/ b ? d # e ", + "base": "http://example.org/foo/bar", + "href": "http://f:21/%20b%20?%20d%20#%20e", + "origin": "http://f:21", + "protocol": "http:", + "username": "", + "password": "", + "host": "f:21", + "hostname": "f", + "port": "21", + "pathname": "/%20b%20", + "search": "?%20d%20", + "hash": "#%20e" + }, + { + "input": "lolscheme:x x#x x", + "base": null, + "href": "lolscheme:x x#x%20x", + "protocol": "lolscheme:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "x x", + "search": "", + "hash": "#x%20x" + }, + { + "input": "http://f:/c", + "base": "http://example.org/foo/bar", + "href": "http://f/c", + "origin": "http://f", + "protocol": "http:", + "username": "", + "password": "", + "host": "f", + "hostname": "f", + "port": "", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "http://f:0/c", + "base": "http://example.org/foo/bar", + "href": "http://f:0/c", + "origin": "http://f:0", + "protocol": "http:", + "username": "", + "password": "", + "host": "f:0", + "hostname": "f", + "port": "0", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "http://f:00000000000000/c", + "base": "http://example.org/foo/bar", + "href": "http://f:0/c", + "origin": "http://f:0", + "protocol": "http:", + "username": "", + "password": "", + "host": "f:0", + "hostname": "f", + "port": "0", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "http://f:00000000000000000000080/c", + "base": "http://example.org/foo/bar", + "href": "http://f/c", + "origin": "http://f", + "protocol": "http:", + "username": "", + "password": "", + "host": "f", + "hostname": "f", + "port": "", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "http://f:b/c", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://f: /c", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://f:\n/c", + "base": "http://example.org/foo/bar", + "href": "http://f/c", + "origin": "http://f", + "protocol": "http:", + "username": "", + "password": "", + "host": "f", + "hostname": "f", + "port": "", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "http://f:fifty-two/c", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://f:999999/c", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": 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"host": "foo.com", + "hostname": "foo.com", + "port": "", + "pathname": "//@", + "search": "", + "hash": "" + }, + { + "input": "http:\\\\foo.com\\", + "base": "http://example.org/foo/bar", + "href": "http://foo.com/", + "origin": "http://foo.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo.com", + "hostname": "foo.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:\\\\a\\b:c\\d@foo.com\\", + "base": "http://example.org/foo/bar", + "href": "http://a/b:c/d@foo.com/", + "origin": "http://a", + "protocol": "http:", + "username": "", + "password": "", + "host": "a", + "hostname": "a", + "port": "", + "pathname": "/b:c/d@foo.com/", + "search": "", + "hash": "" + }, + { + "input": "http://a:b@c\\", + "base": null, + "href": "http://a:b@c/", + "origin": "http://c", + "protocol": "http:", + "username": "a", + "password": "b", + "host": "c", + "hostname": "c", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ws://a@b\\c", + "base": null, + "href": "ws://a@b/c", + "origin": "ws://b", + "protocol": "ws:", + "username": "a", + "password": "", + "host": "b", + "hostname": "b", + "port": "", + "pathname": "/c", + "search": "", + "hash": "" + }, + { + "input": "foo:/", + "base": "http://example.org/foo/bar", + "href": "foo:/", + "origin": "null", + "protocol": "foo:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "foo:/bar.com/", + "base": "http://example.org/foo/bar", + "href": "foo:/bar.com/", + "origin": "null", + "protocol": "foo:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/bar.com/", + "search": "", + "hash": "" + }, + { + "input": "foo://///////", + "base": "http://example.org/foo/bar", + "href": "foo://///////", + "origin": "null", + "protocol": "foo:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "///////", + "search": "", + "hash": "" + }, + { + "input": "foo://///////bar.com/", + "base": "http://example.org/foo/bar", + "href": "foo://///////bar.com/", + "origin": "null", + "protocol": "foo:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "///////bar.com/", + "search": "", + "hash": "" + }, + { + "input": "foo:////://///", + "base": "http://example.org/foo/bar", + "href": "foo:////://///", + "origin": "null", + "protocol": "foo:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//://///", + "search": "", + "hash": "" + }, + { + "input": "c:/foo", + "base": "http://example.org/foo/bar", + "href": "c:/foo", + "origin": "null", + "protocol": "c:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/foo", + "search": "", + "hash": "" + }, + { + "input": "//foo/bar", + "base": "http://example.org/foo/bar", + "href": "http://foo/bar", + "origin": "http://foo", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/bar", + "search": "", + "hash": "" + }, + { + "input": "http://foo/path;a??e#f#g", + "base": "http://example.org/foo/bar", + "href": "http://foo/path;a??e#f#g", + "origin": "http://foo", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/path;a", + "search": "??e", + "hash": "#f#g" + }, + { + "input": "http://foo/abcd?efgh?ijkl", + "base": "http://example.org/foo/bar", + "href": "http://foo/abcd?efgh?ijkl", + "origin": "http://foo", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/abcd", + "search": "?efgh?ijkl", + "hash": "" + }, + { + "input": "http://foo/abcd#foo?bar", + "base": "http://example.org/foo/bar", + "href": "http://foo/abcd#foo?bar", + "origin": "http://foo", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/abcd", + "search": "", + "hash": "#foo?bar" + }, + { + "input": "[61:24:74]:98", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/[61:24:74]:98", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/[61:24:74]:98", + "search": "", + "hash": "" + }, + { + "input": "http:[61:27]/:foo", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/[61:27]/:foo", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/[61:27]/:foo", + "search": "", + "hash": "" + }, + { + "input": "http://[1::2]:3:4", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://2001::1", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://2001::1]", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://2001::1]:80", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://[2001::1]", + "base": "http://example.org/foo/bar", + "href": "http://[2001::1]/", + "origin": "http://[2001::1]", + "protocol": "http:", + "username": "", + "password": "", + "host": "[2001::1]", + "hostname": "[2001::1]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://[::127.0.0.1]", + "base": "http://example.org/foo/bar", + "href": "http://[::7f00:1]/", + "origin": "http://[::7f00:1]", + "protocol": "http:", + "username": "", + "password": "", + "host": "[::7f00:1]", + "hostname": "[::7f00:1]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://[::127.0.0.1.]", + "base": "http://example.org/foo/bar", + "failure": true + }, + { + "input": "http://[0:0:0:0:0:0:13.1.68.3]", + "base": "http://example.org/foo/bar", + "href": "http://[::d01:4403]/", + "origin": "http://[::d01:4403]", + "protocol": "http:", + "username": "", + "password": "", + "host": "[::d01:4403]", + "hostname": "[::d01:4403]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://[2001::1]:80", + "base": "http://example.org/foo/bar", + "href": "http://[2001::1]/", + "origin": "http://[2001::1]", + "protocol": "http:", + "username": "", + "password": "", + "host": "[2001::1]", + "hostname": "[2001::1]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/example.com/", + "base": "http://example.org/foo/bar", + "href": "http://example.org/example.com/", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "ftp:/example.com/", + "base": "http://example.org/foo/bar", + "href": "ftp://example.com/", + "origin": "ftp://example.com", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https:/example.com/", + "base": "http://example.org/foo/bar", + "href": "https://example.com/", + "origin": "https://example.com", + "protocol": "https:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "madeupscheme:/example.com/", + "base": "http://example.org/foo/bar", + "href": "madeupscheme:/example.com/", + "origin": "null", + "protocol": "madeupscheme:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "file:/example.com/", + "base": "http://example.org/foo/bar", + "href": "file:///example.com/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "file://example:1/", + "base": null, + "failure": true + }, + { + "input": "file://example:test/", + "base": null, + "failure": true + }, + { + "input": "file://example%/", + "base": null, + "failure": true + }, + { + "input": "file://[example]/", + "base": null, + "failure": true + }, + { + "input": "ftps:/example.com/", + "base": "http://example.org/foo/bar", + "href": "ftps:/example.com/", + "origin": "null", + "protocol": "ftps:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "gopher:/example.com/", + "base": "http://example.org/foo/bar", + "href": "gopher:/example.com/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "ws:/example.com/", + "base": "http://example.org/foo/bar", + "href": "ws://example.com/", + "origin": "ws://example.com", + "protocol": "ws:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss:/example.com/", + "base": "http://example.org/foo/bar", + "href": "wss://example.com/", + "origin": "wss://example.com", + "protocol": "wss:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "data:/example.com/", + "base": "http://example.org/foo/bar", + "href": "data:/example.com/", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "javascript:/example.com/", + "base": "http://example.org/foo/bar", + "href": "javascript:/example.com/", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "mailto:/example.com/", + "base": "http://example.org/foo/bar", + "href": "mailto:/example.com/", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "http:example.com/", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/example.com/", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/example.com/", + "search": "", + "hash": "" + }, + { + "input": "ftp:example.com/", + "base": "http://example.org/foo/bar", + "href": "ftp://example.com/", + "origin": "ftp://example.com", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https:example.com/", + "base": "http://example.org/foo/bar", + "href": "https://example.com/", + "origin": "https://example.com", + "protocol": "https:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "madeupscheme:example.com/", + "base": "http://example.org/foo/bar", + "href": "madeupscheme:example.com/", + "origin": "null", + "protocol": "madeupscheme:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "ftps:example.com/", + "base": "http://example.org/foo/bar", + "href": "ftps:example.com/", + "origin": "null", + "protocol": "ftps:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "gopher:example.com/", + "base": "http://example.org/foo/bar", + "href": "gopher:example.com/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "ws:example.com/", + "base": "http://example.org/foo/bar", + "href": "ws://example.com/", + "origin": "ws://example.com", + "protocol": "ws:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss:example.com/", + "base": "http://example.org/foo/bar", + "href": "wss://example.com/", + "origin": "wss://example.com", + "protocol": "wss:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "data:example.com/", + "base": "http://example.org/foo/bar", + "href": "data:example.com/", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "javascript:example.com/", + "base": "http://example.org/foo/bar", + "href": "javascript:example.com/", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "mailto:example.com/", + "base": "http://example.org/foo/bar", + "href": "mailto:example.com/", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "/a/b/c", + "base": "http://example.org/foo/bar", + "href": "http://example.org/a/b/c", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/a/b/c", + "search": "", + "hash": "" + }, + { + "input": "/a/ /c", + "base": "http://example.org/foo/bar", + "href": "http://example.org/a/%20/c", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/a/%20/c", + "search": "", + "hash": "" + }, + { + "input": "/a%2fc", + "base": "http://example.org/foo/bar", + "href": "http://example.org/a%2fc", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/a%2fc", + "search": "", + "hash": "" + }, + { + "input": "/a/%2f/c", + "base": "http://example.org/foo/bar", + "href": "http://example.org/a/%2f/c", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/a/%2f/c", + "search": "", + "hash": "" + }, + { + "input": "#β", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/bar#%CE%B2", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/bar", + "search": "", + "hash": "#%CE%B2" + }, + { + "input": "data:text/html,test#test", + "base": "http://example.org/foo/bar", + "href": "data:text/html,test#test", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "text/html,test", + "search": "", + "hash": "#test" + }, + { + "input": "tel:1234567890", + "base": "http://example.org/foo/bar", + "href": "tel:1234567890", + "origin": "null", + "protocol": "tel:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "1234567890", + "search": "", + "hash": "" + }, + "# Based on https://felixfbecker.github.io/whatwg-url-custom-host-repro/", + { + "input": "ssh://example.com/foo/bar.git", + "base": "http://example.org/", + "href": "ssh://example.com/foo/bar.git", + "origin": "null", + "protocol": "ssh:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/bar.git", + "search": "", + "hash": "" + }, + "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/file.html", + { + "input": "file:c:\\foo\\bar.html", + "base": "file:///tmp/mock/path", + "href": "file:///c:/foo/bar.html", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/c:/foo/bar.html", + "search": "", + "hash": "" + }, + { + "input": " File:c|////foo\\bar.html", + "base": "file:///tmp/mock/path", + "href": "file:///c:////foo/bar.html", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/c:////foo/bar.html", + "search": "", + "hash": "" + }, + { + "input": "C|/foo/bar", + "base": "file:///tmp/mock/path", + "href": "file:///C:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "/C|\\foo\\bar", + "base": "file:///tmp/mock/path", + "href": "file:///C:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "//C|/foo/bar", + "base": "file:///tmp/mock/path", + "href": "file:///C:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "//server/file", + "base": "file:///tmp/mock/path", + "href": "file://server/file", + "protocol": "file:", + "username": "", + "password": "", + "host": "server", + "hostname": "server", + "port": "", + "pathname": "/file", + "search": "", + "hash": "" + }, + { + "input": "\\\\server\\file", + "base": "file:///tmp/mock/path", + "href": "file://server/file", + "protocol": "file:", + "username": "", + "password": "", + "host": "server", + "hostname": "server", + "port": "", + "pathname": "/file", + "search": "", + "hash": "" + }, + { + "input": "/\\server/file", + "base": "file:///tmp/mock/path", + "href": "file://server/file", + "protocol": "file:", + "username": "", + "password": "", + "host": "server", + "hostname": "server", + "port": "", + "pathname": "/file", + "search": "", + "hash": "" + }, + { + "input": "file:///foo/bar.txt", + "base": "file:///tmp/mock/path", + "href": "file:///foo/bar.txt", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/foo/bar.txt", + "search": "", + "hash": "" + }, + { + "input": "file:///home/me", + "base": "file:///tmp/mock/path", + "href": "file:///home/me", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/home/me", + "search": "", + "hash": "" + }, + { + "input": "//", + "base": "file:///tmp/mock/path", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///", + "base": "file:///tmp/mock/path", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///test", + "base": "file:///tmp/mock/path", + "href": "file:///test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "file://test", + "base": "file:///tmp/mock/path", + "href": "file://test/", + "protocol": "file:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file://localhost", + "base": "file:///tmp/mock/path", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file://localhost/", + "base": "file:///tmp/mock/path", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file://localhost/test", + "base": "file:///tmp/mock/path", + "href": "file:///test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "test", + "base": "file:///tmp/mock/path", + "href": "file:///tmp/mock/test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/tmp/mock/test", + "search": "", + "hash": "" + }, + { + "input": "file:test", + "base": "file:///tmp/mock/path", + "href": "file:///tmp/mock/test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/tmp/mock/test", + "search": "", + "hash": "" + }, + { + "input": "file:///w|m", + "base": null, + "href": "file:///w|m", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/w|m", + "search": "", + "hash": "" + }, + { + "input": "file:///w||m", + "base": null, + "href": "file:///w||m", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/w||m", + "search": "", + "hash": "" + }, + { + "input": "file:///w|/m", + "base": null, + "href": "file:///w:/m", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/w:/m", + "search": "", + "hash": "" + }, + { + "input": "file:C|/m/", + "base": null, + "href": "file:///C:/m/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/m/", + "search": "", + "hash": "" + }, + { + "input": "file:C||/m/", + "base": null, + "href": "file:///C||/m/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C||/m/", + "search": "", + "hash": "" + }, + "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/script-tests/path.js", + { + "input": "http://example.com/././foo", + "base": null, + "href": "http://example.com/foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/./.foo", + "base": null, + "href": "http://example.com/.foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/.foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/.", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/./", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar/..", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar/../", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/..bar", + "base": null, + "href": "http://example.com/foo/..bar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/..bar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar/../ton", + "base": null, + "href": "http://example.com/foo/ton", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/ton", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar/../ton/../../a", + "base": null, + "href": "http://example.com/a", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/../../..", + "base": null, + "href": "http://example.com/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/../../../ton", + "base": null, + "href": "http://example.com/ton", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/ton", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/%2e", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/%2e%2", + "base": null, + "href": "http://example.com/foo/%2e%2", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/%2e%2", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/%2e./%2e%2e/.%2e/%2e.bar", + "base": null, + "href": "http://example.com/%2e.bar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%2e.bar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com////../..", + "base": null, + "href": "http://example.com//", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar//../..", + "base": null, + "href": "http://example.com/foo/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo/bar//..", + "base": null, + "href": "http://example.com/foo/bar/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo/bar/", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo", + "base": null, + "href": "http://example.com/foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/%20foo", + "base": null, + "href": "http://example.com/%20foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%20foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%", + "base": null, + "href": "http://example.com/foo%", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%2", + "base": null, + "href": "http://example.com/foo%2", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%2", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%2zbar", + "base": null, + "href": "http://example.com/foo%2zbar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%2zbar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%2©zbar", + "base": null, + "href": "http://example.com/foo%2%C3%82%C2%A9zbar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%2%C3%82%C2%A9zbar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%41%7a", + "base": null, + "href": "http://example.com/foo%41%7a", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%41%7a", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo\t\u0091%91", + "base": null, + "href": "http://example.com/foo%C2%91%91", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%C2%91%91", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo%00%51", + "base": null, + "href": "http://example.com/foo%00%51", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foo%00%51", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/(%28:%3A%29)", + "base": null, + "href": "http://example.com/(%28:%3A%29)", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/(%28:%3A%29)", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/%3A%3a%3C%3c", + "base": null, + "href": "http://example.com/%3A%3a%3C%3c", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%3A%3a%3C%3c", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/foo\tbar", + "base": null, + "href": "http://example.com/foobar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/foobar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com\\\\foo\\\\bar", + "base": null, + "href": "http://example.com//foo//bar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "//foo//bar", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/%7Ffp3%3Eju%3Dduvgw%3Dd", + "base": null, + "href": "http://example.com/%7Ffp3%3Eju%3Dduvgw%3Dd", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%7Ffp3%3Eju%3Dduvgw%3Dd", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/@asdf%40", + "base": null, + "href": "http://example.com/@asdf%40", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/@asdf%40", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/你好你好", + "base": null, + "href": "http://example.com/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/‥/foo", + "base": null, + "href": "http://example.com/%E2%80%A5/foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%E2%80%A5/foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com//foo", + "base": null, + "href": "http://example.com/%EF%BB%BF/foo", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%EF%BB%BF/foo", + "search": "", + "hash": "" + }, + { + "input": "http://example.com/‮/foo/‭/bar", + "base": null, + "href": "http://example.com/%E2%80%AE/foo/%E2%80%AD/bar", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/%E2%80%AE/foo/%E2%80%AD/bar", + "search": "", + "hash": "" + }, + "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/script-tests/relative.js", + { + "input": "http://www.google.com/foo?bar=baz#", + "base": null, + "href": "http://www.google.com/foo?bar=baz#", + "origin": "http://www.google.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.google.com", + "hostname": "www.google.com", + "port": "", + "pathname": "/foo", + "search": "?bar=baz", + "hash": "" + }, + { + "input": "http://www.google.com/foo?bar=baz# »", + "base": null, + "href": "http://www.google.com/foo?bar=baz#%20%C2%BB", + "origin": "http://www.google.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.google.com", + "hostname": "www.google.com", + "port": "", + "pathname": "/foo", + "search": "?bar=baz", + "hash": "#%20%C2%BB" + }, + { + "input": "data:test# »", + "base": null, + "href": "data:test#%20%C2%BB", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "test", + "search": "", + "hash": "#%20%C2%BB" + }, + { + "input": "http://www.google.com", + "base": null, + "href": "http://www.google.com/", + "origin": "http://www.google.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.google.com", + "hostname": "www.google.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://192.0x00A80001", + "base": null, + "href": "http://192.168.0.1/", + "origin": "http://192.168.0.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.0.1", + "hostname": "192.168.0.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://www/foo%2Ehtml", + "base": null, + "href": "http://www/foo%2Ehtml", + "origin": "http://www", + "protocol": "http:", + "username": "", + "password": "", + "host": "www", + "hostname": "www", + "port": "", + "pathname": "/foo%2Ehtml", + "search": "", + "hash": "" + }, + { + "input": "http://www/foo/%2E/html", + "base": null, + "href": "http://www/foo/html", + "origin": "http://www", + "protocol": "http:", + "username": "", + "password": "", + "host": "www", + "hostname": "www", + "port": "", + "pathname": "/foo/html", + "search": "", + "hash": "" + }, + { + "input": "http://user:pass@/", + "base": null, + "failure": true + }, + { + "input": "http://%25DOMAIN:foobar@foodomain.com/", + "base": null, + "href": "http://%25DOMAIN:foobar@foodomain.com/", + "origin": "http://foodomain.com", + "protocol": "http:", + "username": "%25DOMAIN", + "password": "foobar", + "host": "foodomain.com", + "hostname": "foodomain.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:\\\\www.google.com\\foo", + "base": null, + "href": "http://www.google.com/foo", + "origin": "http://www.google.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.google.com", + "hostname": "www.google.com", + "port": "", + "pathname": "/foo", + "search": "", + "hash": "" + }, + { + "input": "http://foo:80/", + "base": null, + "href": "http://foo/", + "origin": "http://foo", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://foo:81/", + "base": null, + "href": "http://foo:81/", + "origin": "http://foo:81", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo:81", + "hostname": "foo", + "port": "81", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "httpa://foo:80/", + "base": null, + "href": "httpa://foo:80/", + "origin": "null", + "protocol": "httpa:", + "username": "", + "password": "", + "host": "foo:80", + "hostname": "foo", + "port": "80", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://foo:-80/", + "base": null, + "failure": true + }, + { + "input": "https://foo:443/", + "base": null, + "href": "https://foo/", + "origin": "https://foo", + "protocol": "https:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https://foo:80/", + "base": null, + "href": "https://foo:80/", + "origin": "https://foo:80", + "protocol": "https:", + "username": "", + "password": "", + "host": "foo:80", + "hostname": "foo", + "port": "80", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ftp://foo:21/", + "base": null, + "href": "ftp://foo/", + "origin": "ftp://foo", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ftp://foo:80/", + "base": null, + "href": "ftp://foo:80/", + "origin": "ftp://foo:80", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "foo:80", + "hostname": "foo", + "port": "80", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "gopher://foo:70/", + "base": null, + "href": "gopher://foo:70/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "foo:70", + "hostname": "foo", + "port": "70", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "gopher://foo:443/", + "base": null, + "href": "gopher://foo:443/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "foo:443", + "hostname": "foo", + "port": "443", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ws://foo:80/", + "base": null, + "href": "ws://foo/", + "origin": "ws://foo", + "protocol": "ws:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ws://foo:81/", + "base": null, + "href": "ws://foo:81/", + "origin": "ws://foo:81", + "protocol": "ws:", + "username": "", + "password": "", + "host": "foo:81", + "hostname": "foo", + "port": "81", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ws://foo:443/", + "base": null, + "href": "ws://foo:443/", + "origin": "ws://foo:443", + "protocol": "ws:", + "username": "", + "password": "", + "host": "foo:443", + "hostname": "foo", + "port": "443", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ws://foo:815/", + "base": null, + "href": "ws://foo:815/", + "origin": "ws://foo:815", + "protocol": "ws:", + "username": "", + "password": "", + "host": "foo:815", + "hostname": "foo", + "port": "815", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss://foo:80/", + "base": null, + "href": "wss://foo:80/", + "origin": "wss://foo:80", + "protocol": "wss:", + "username": "", + "password": "", + "host": "foo:80", + "hostname": "foo", + "port": "80", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss://foo:81/", + "base": null, + "href": "wss://foo:81/", + "origin": "wss://foo:81", + "protocol": "wss:", + "username": "", + "password": "", + "host": "foo:81", + "hostname": "foo", + "port": "81", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss://foo:443/", + "base": null, + "href": "wss://foo/", + "origin": "wss://foo", + "protocol": "wss:", + "username": "", + "password": "", + "host": "foo", + "hostname": "foo", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss://foo:815/", + "base": null, + "href": "wss://foo:815/", + "origin": "wss://foo:815", + "protocol": "wss:", + "username": "", + "password": "", + "host": "foo:815", + "hostname": "foo", + "port": "815", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/example.com/", + "base": null, + "href": "http://example.com/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ftp:/example.com/", + "base": null, + "href": "ftp://example.com/", + "origin": "ftp://example.com", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https:/example.com/", + "base": null, + "href": "https://example.com/", + "origin": "https://example.com", + "protocol": "https:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "madeupscheme:/example.com/", + "base": null, + "href": "madeupscheme:/example.com/", + "origin": "null", + "protocol": "madeupscheme:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "file:/example.com/", + "base": null, + "href": "file:///example.com/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "ftps:/example.com/", + "base": null, + "href": "ftps:/example.com/", + "origin": "null", + "protocol": "ftps:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "gopher:/example.com/", + "base": null, + "href": "gopher:/example.com/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "ws:/example.com/", + "base": null, + "href": "ws://example.com/", + "origin": "ws://example.com", + "protocol": "ws:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss:/example.com/", + "base": null, + "href": "wss://example.com/", + "origin": "wss://example.com", + "protocol": "wss:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "data:/example.com/", + "base": null, + "href": "data:/example.com/", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "javascript:/example.com/", + "base": null, + "href": "javascript:/example.com/", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "mailto:/example.com/", + "base": null, + "href": "mailto:/example.com/", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/example.com/", + "search": "", + "hash": "" + }, + { + "input": "http:example.com/", + "base": null, + "href": "http://example.com/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ftp:example.com/", + "base": null, + "href": "ftp://example.com/", + "origin": "ftp://example.com", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https:example.com/", + "base": null, + "href": "https://example.com/", + "origin": "https://example.com", + "protocol": "https:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "madeupscheme:example.com/", + "base": null, + "href": "madeupscheme:example.com/", + "origin": "null", + "protocol": "madeupscheme:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "ftps:example.com/", + "base": null, + "href": "ftps:example.com/", + "origin": "null", + "protocol": "ftps:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "gopher:example.com/", + "base": null, + "href": "gopher:example.com/", + "origin": "null", + "protocol": "gopher:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "ws:example.com/", + "base": null, + "href": "ws://example.com/", + "origin": "ws://example.com", + "protocol": "ws:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "wss:example.com/", + "base": null, + "href": "wss://example.com/", + "origin": "wss://example.com", + "protocol": "wss:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "data:example.com/", + "base": null, + "href": "data:example.com/", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "javascript:example.com/", + "base": null, + "href": "javascript:example.com/", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + { + "input": "mailto:example.com/", + "base": null, + "href": "mailto:example.com/", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "example.com/", + "search": "", + "hash": "" + }, + "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/segments-userinfo-vs-host.html", + { + "input": "http:@www.example.com", + "base": null, + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/@www.example.com", + "base": null, + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://@www.example.com", + "base": null, + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:a:b@www.example.com", + "base": null, + "href": "http://a:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/a:b@www.example.com", + "base": null, + "href": "http://a:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://a:b@www.example.com", + "base": null, + "href": "http://a:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://@pple.com", + "base": null, + "href": "http://pple.com/", + "origin": "http://pple.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "pple.com", + "hostname": "pple.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http::b@www.example.com", + "base": null, + "href": "http://:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/:b@www.example.com", + "base": null, + "href": "http://:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://:b@www.example.com", + "base": null, + "href": "http://:b@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "b", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/:@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http://user@/www.example.com", + "base": null, + "failure": true + }, + { + "input": "http:@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http:/@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http://@/www.example.com", + "base": null, + "failure": true + }, + { + "input": "https:@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http:a:b@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http:/a:b@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http://a:b@/www.example.com", + "base": null, + "failure": true + }, + { + "input": "http::@/www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http:a:@www.example.com", + "base": null, + "href": "http://a@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:/a:@www.example.com", + "base": null, + "href": "http://a@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://a:@www.example.com", + "base": null, + "href": "http://a@www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "a", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://www.@pple.com", + "base": null, + "href": "http://www.@pple.com/", + "origin": "http://pple.com", + "protocol": "http:", + "username": "www.", + "password": "", + "host": "pple.com", + "hostname": "pple.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http:@:www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http:/@:www.example.com", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "http://@:www.example.com", + "base": null, + "failure": true + }, + { + "input": "http://:@www.example.com", + "base": null, + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# Others", + { + "input": "/", + "base": "http://www.example.com/test", + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "/test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/test.txt", + "search": "", + "hash": "" + }, + { + "input": ".", + "base": "http://www.example.com/test", + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "..", + "base": "http://www.example.com/test", + "href": "http://www.example.com/", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/test.txt", + "search": "", + "hash": "" + }, + { + "input": "./test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/test.txt", + "search": "", + "hash": "" + }, + { + "input": "../test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/test.txt", + "search": "", + "hash": "" + }, + { + "input": "../aaa/test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/aaa/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/aaa/test.txt", + "search": "", + "hash": "" + }, + { + "input": "../../test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/test.txt", + "search": "", + "hash": "" + }, + { + "input": "中/test.txt", + "base": "http://www.example.com/test", + "href": "http://www.example.com/%E4%B8%AD/test.txt", + "origin": "http://www.example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example.com", + "hostname": "www.example.com", + "port": "", + "pathname": "/%E4%B8%AD/test.txt", + "search": "", + "hash": "" + }, + { + "input": "http://www.example2.com", + "base": "http://www.example.com/test", + "href": "http://www.example2.com/", + "origin": "http://www.example2.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example2.com", + "hostname": "www.example2.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "//www.example2.com", + "base": "http://www.example.com/test", + "href": "http://www.example2.com/", + "origin": "http://www.example2.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.example2.com", + "hostname": "www.example2.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file:...", + "base": "http://www.example.com/test", + "href": "file:///...", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/...", + "search": "", + "hash": "" + }, + { + "input": "file:..", + "base": "http://www.example.com/test", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file:a", + "base": "http://www.example.com/test", + "href": "file:///a", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "file:.", + "base": null, + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file:.", + "base": "http://www.example.com/test", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/host.html", + "Basic canonicalization, uppercase should be converted to lowercase", + { + "input": "http://ExAmPlE.CoM", + "base": "http://other.com/", + "href": "http://example.com/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://example example.com", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://Goo%20 goo%7C|.com", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[:]", + "base": "http://other.com/", + "failure": true + }, + "U+3000 is mapped to U+0020 (space) which is disallowed", + { + "input": "http://GOO\u00a0\u3000goo.com", + "base": "http://other.com/", + "failure": true + }, + "Other types of space (no-break, zero-width, zero-width-no-break) are name-prepped away to nothing. U+200B, U+2060, and U+FEFF, are ignored", + { + "input": "http://GOO\u200b\u2060\ufeffgoo.com", + "base": "http://other.com/", + "href": "http://googoo.com/", + "origin": "http://googoo.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "googoo.com", + "hostname": "googoo.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Leading and trailing C0 control or space", + { + "input": "\u0000\u001b\u0004\u0012 http://example.com/\u001f \u000d ", + "base": null, + "href": "http://example.com/", + "origin": "http://example.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Ideographic full stop (full-width period for Chinese, etc.) should be treated as a dot. U+3002 is mapped to U+002E (dot)", + { + "input": "http://www.foo。bar.com", + "base": "http://other.com/", + "href": "http://www.foo.bar.com/", + "origin": "http://www.foo.bar.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "www.foo.bar.com", + "hostname": "www.foo.bar.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Invalid unicode characters should fail... U+FDD0 is disallowed; %ef%b7%90 is U+FDD0", + { + "input": "http://\ufdd0zyx.com", + "base": "http://other.com/", + "failure": true + }, + "This is the same as previous but escaped", + { + "input": "http://%ef%b7%90zyx.com", + "base": "http://other.com/", + "failure": true + }, + "U+FFFD", + { + "input": "https://\ufffd", + "base": null, + "failure": true + }, + { + "input": "https://%EF%BF%BD", + "base": null, + "failure": true + }, + { + "input": "https://x/\ufffd?\ufffd#\ufffd", + "base": null, + "href": "https://x/%EF%BF%BD?%EF%BF%BD#%EF%BF%BD", + "origin": "https://x", + "protocol": "https:", + "username": "", + "password": "", + "host": "x", + "hostname": "x", + "port": "", + "pathname": "/%EF%BF%BD", + "search": "?%EF%BF%BD", + "hash": "#%EF%BF%BD" + }, + "Domain is ASCII, but a label is invalid IDNA", + { + "input": "http://a.b.c.xn--pokxncvks", + "base": null, + "failure": true + }, + { + "input": "http://10.0.0.xn--pokxncvks", + "base": null, + "failure": true + }, + "IDNA labels should be matched case-insensitively", + { + "input": "http://a.b.c.XN--pokxncvks", + "base": null, + "failure": true + }, + { + "input": "http://a.b.c.Xn--pokxncvks", + "base": null, + "failure": true + }, + { + "input": "http://10.0.0.XN--pokxncvks", + "base": null, + "failure": true + }, + { + "input": "http://10.0.0.xN--pokxncvks", + "base": null, + "failure": true + }, + "Test name prepping, fullwidth input should be converted to ASCII and NOT IDN-ized. This is 'Go' in fullwidth UTF-8/UTF-16.", + { + "input": "http://Ｇｏ.com", + "base": "http://other.com/", + "href": "http://go.com/", + "origin": "http://go.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "go.com", + "hostname": "go.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "URL spec forbids the following. https://www.w3.org/Bugs/Public/show_bug.cgi?id=24257", + { + "input": "http://％４１.com", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://%ef%bc%85%ef%bc%94%ef%bc%91.com", + "base": "http://other.com/", + "failure": true + }, + "...%00 in fullwidth should fail (also as escaped UTF-8 input)", + { + "input": "http://％００.com", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://%ef%bc%85%ef%bc%90%ef%bc%90.com", + "base": "http://other.com/", + "failure": true + }, + "Basic IDN support, UTF-8 and UTF-16 input should be converted to IDN", + { + "input": "http://你好你好", + "base": "http://other.com/", + "href": "http://xn--6qqa088eba/", + "origin": "http://xn--6qqa088eba", + "protocol": "http:", + "username": "", + "password": "", + "host": "xn--6qqa088eba", + "hostname": "xn--6qqa088eba", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https://faß.ExAmPlE/", + "base": null, + "href": "https://xn--fa-hia.example/", + "origin": "https://xn--fa-hia.example", + "protocol": "https:", + "username": "", + "password": "", + "host": "xn--fa-hia.example", + "hostname": "xn--fa-hia.example", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "sc://faß.ExAmPlE/", + "base": null, + "href": "sc://fa%C3%9F.ExAmPlE/", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "fa%C3%9F.ExAmPlE", + "hostname": "fa%C3%9F.ExAmPlE", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Invalid escaped characters should fail and the percents should be escaped. https://www.w3.org/Bugs/Public/show_bug.cgi?id=24191", + { + "input": "http://%zz%66%a.com", + "base": "http://other.com/", + "failure": true + }, + "If we get an invalid character that has been escaped.", + { + "input": "http://%25", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://hello%00", + "base": "http://other.com/", + "failure": true + }, + "Escaped numbers should be treated like IP addresses if they are.", + { + "input": "http://%30%78%63%30%2e%30%32%35%30.01", + "base": "http://other.com/", + "href": "http://192.168.0.1/", + "origin": "http://192.168.0.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.0.1", + "hostname": "192.168.0.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://%30%78%63%30%2e%30%32%35%30.01%2e", + "base": "http://other.com/", + "href": "http://192.168.0.1/", + "origin": "http://192.168.0.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.0.1", + "hostname": "192.168.0.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://192.168.0.257", + "base": "http://other.com/", + "failure": true + }, + "Invalid escaping in hosts causes failure", + { + "input": "http://%3g%78%63%30%2e%30%32%35%30%2E.01", + "base": "http://other.com/", + "failure": true + }, + "A space in a host causes failure", + { + "input": "http://192.168.0.1 hello", + "base": "http://other.com/", + "failure": true + }, + { + "input": "https://x x:12", + "base": null, + "failure": true + }, + "Fullwidth and escaped UTF-8 fullwidth should still be treated as IP", + { + "input": "http://０Ｘｃ０．０２５０．０１", + "base": "http://other.com/", + "href": "http://192.168.0.1/", + "origin": "http://192.168.0.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.0.1", + "hostname": "192.168.0.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Domains with empty labels", + { + "input": "http://./", + "base": null, + "href": "http://./", + "origin": "http://.", + "protocol": "http:", + "username": "", + "password": "", + "host": ".", + "hostname": ".", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://../", + "base": null, + "href": "http://../", + "origin": "http://..", + "protocol": "http:", + "username": "", + "password": "", + "host": "..", + "hostname": "..", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Non-special domains with empty labels", + { + "input": "h://.", + "base": null, + "href": "h://.", + "origin": "null", + "protocol": "h:", + "username": "", + "password": "", + "host": ".", + "hostname": ".", + "port": "", + "pathname": "", + "search": "", + "hash": "" + }, + "Broken IPv6", + { + "input": "http://[www.google.com]/", + "base": null, + "failure": true + }, + { + "input": "http://[google.com]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::1.2.3.4x]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::1.2.3.]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::1.2.]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::.1.2]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::1.]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::.1]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://[::%31]", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://%5B::1]", + "base": "http://other.com/", + "failure": true + }, + "Misc Unicode", + { + "input": "http://foo:💩@example.com/bar", + "base": "http://other.com/", + "href": "http://foo:%F0%9F%92%A9@example.com/bar", + "origin": "http://example.com", + "protocol": "http:", + "username": "foo", + "password": "%F0%9F%92%A9", + "host": "example.com", + "hostname": "example.com", + "port": "", + "pathname": "/bar", + "search": "", + "hash": "" + }, + "# resolving a fragment against any scheme succeeds", + { + "input": "#", + "base": "test:test", + "href": "test:test#", + "origin": "null", + "protocol": "test:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "test", + "search": "", + "hash": "" + }, + { + "input": "#x", + "base": "mailto:x@x.com", + "href": "mailto:x@x.com#x", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "x@x.com", + "search": "", + "hash": "#x" + }, + { + "input": "#x", + "base": "data:,", + "href": "data:,#x", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": ",", + "search": "", + "hash": "#x" + }, + { + "input": "#x", + "base": "about:blank", + "href": "about:blank#x", + "origin": "null", + "protocol": "about:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "blank", + "search": "", + "hash": "#x" + }, + { + "input": "#x:y", + "base": "about:blank", + "href": "about:blank#x:y", + "origin": "null", + "protocol": "about:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "blank", + "search": "", + "hash": "#x:y" + }, + { + "input": "#", + "base": "test:test?test", + "href": "test:test?test#", + "origin": "null", + "protocol": "test:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "test", + "search": "?test", + "hash": "" + }, + "# multiple @ in authority state", + { + "input": "https://@test@test@example:800/", + "base": "http://doesnotmatter/", + "href": "https://%40test%40test@example:800/", + "origin": "https://example:800", + "protocol": "https:", + "username": "%40test%40test", + "password": "", + "host": "example:800", + "hostname": "example", + "port": "800", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https://@@@example", + "base": "http://doesnotmatter/", + "href": "https://%40%40@example/", + "origin": "https://example", + "protocol": "https:", + "username": "%40%40", + "password": "", + "host": "example", + "hostname": "example", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "non-az-09 characters", + { + "input": "http://`{}:`{}@h/`{}?`{}", + "base": "http://doesnotmatter/", + "href": "http://%60%7B%7D:%60%7B%7D@h/%60%7B%7D?`{}", + "origin": "http://h", + "protocol": "http:", + "username": "%60%7B%7D", + "password": "%60%7B%7D", + "host": "h", + "hostname": "h", + "port": "", + "pathname": "/%60%7B%7D", + "search": "?`{}", + "hash": "" + }, + "byte is ' and url is special", + { + "input": "http://host/?'", + "base": null, + "href": "http://host/?%27", + "origin": "http://host", + "protocol": "http:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/", + "search": "?%27", + "hash": "" + }, + { + "input": "notspecial://host/?'", + "base": null, + "href": "notspecial://host/?'", + "origin": "null", + "protocol": "notspecial:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/", + "search": "?'", + "hash": "" + }, + "# Credentials in base", + { + "input": "/some/path", + "base": "http://user@example.org/smth", + "href": "http://user@example.org/some/path", + "origin": "http://example.org", + "protocol": "http:", + "username": "user", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/some/path", + "search": "", + "hash": "" + }, + { + "input": "", + "base": "http://user:pass@example.org:21/smth", + "href": "http://user:pass@example.org:21/smth", + "origin": "http://example.org:21", + "protocol": "http:", + "username": "user", + "password": "pass", + "host": "example.org:21", + "hostname": "example.org", + "port": "21", + "pathname": "/smth", + "search": "", + "hash": "" + }, + { + "input": "/some/path", + "base": "http://user:pass@example.org:21/smth", + "href": "http://user:pass@example.org:21/some/path", + "origin": "http://example.org:21", + "protocol": "http:", + "username": "user", + "password": "pass", + "host": "example.org:21", + "hostname": "example.org", + "port": "21", + "pathname": "/some/path", + "search": "", + "hash": "" + }, + "# a set of tests designed by zcorpan for relative URLs with unknown schemes", + { + "input": "i", + "base": "sc:sd", + "failure": true + }, + { + "input": "i", + "base": "sc:sd/sd", + "failure": true + }, + { + "input": "i", + "base": "sc:/pa/pa", + "href": "sc:/pa/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/i", + "search": "", + "hash": "" + }, + { + "input": "i", + "base": "sc://ho/pa", + "href": "sc://ho/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "ho", + "hostname": "ho", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "i", + "base": "sc:///pa/pa", + "href": "sc:///pa/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/i", + "search": "", + "hash": "" + }, + { + "input": "../i", + "base": "sc:sd", + "failure": true + }, + { + "input": "../i", + "base": "sc:sd/sd", + "failure": true + }, + { + "input": "../i", + "base": "sc:/pa/pa", + "href": "sc:/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "../i", + "base": "sc://ho/pa", + "href": "sc://ho/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "ho", + "hostname": "ho", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "../i", + "base": "sc:///pa/pa", + "href": "sc:///i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "/i", + "base": "sc:sd", + "failure": true + }, + { + "input": "/i", + "base": "sc:sd/sd", + "failure": true + }, + { + "input": "/i", + "base": "sc:/pa/pa", + "href": "sc:/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "/i", + "base": "sc://ho/pa", + "href": "sc://ho/i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "ho", + "hostname": "ho", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "/i", + "base": "sc:///pa/pa", + "href": "sc:///i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/i", + "search": "", + "hash": "" + }, + { + "input": "?i", + "base": "sc:sd", + "failure": true + }, + { + "input": "?i", + "base": "sc:sd/sd", + "failure": true + }, + { + "input": "?i", + "base": "sc:/pa/pa", + "href": "sc:/pa/pa?i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/pa", + "search": "?i", + "hash": "" + }, + { + "input": "?i", + "base": "sc://ho/pa", + "href": "sc://ho/pa?i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "ho", + "hostname": "ho", + "port": "", + "pathname": "/pa", + "search": "?i", + "hash": "" + }, + { + "input": "?i", + "base": "sc:///pa/pa", + "href": "sc:///pa/pa?i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/pa", + "search": "?i", + "hash": "" + }, + { + "input": "#i", + "base": "sc:sd", + "href": "sc:sd#i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "sd", + "search": "", + "hash": "#i" + }, + { + "input": "#i", + "base": "sc:sd/sd", + "href": "sc:sd/sd#i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "sd/sd", + "search": "", + "hash": "#i" + }, + { + "input": "#i", + "base": "sc:/pa/pa", + "href": "sc:/pa/pa#i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/pa", + "search": "", + "hash": "#i" + }, + { + "input": "#i", + "base": "sc://ho/pa", + "href": "sc://ho/pa#i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "ho", + "hostname": "ho", + "port": "", + "pathname": "/pa", + "search": "", + "hash": "#i" + }, + { + "input": "#i", + "base": "sc:///pa/pa", + "href": "sc:///pa/pa#i", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pa/pa", + "search": "", + "hash": "#i" + }, + "# make sure that relative URL logic works on known typically non-relative schemes too", + { + "input": "about:/../", + "base": null, + "href": "about:/", + "origin": "null", + "protocol": "about:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "data:/../", + "base": null, + "href": "data:/", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "javascript:/../", + "base": null, + "href": "javascript:/", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "mailto:/../", + "base": null, + "href": "mailto:/", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# unknown schemes and their hosts", + { + "input": "sc://ñ.test/", + "base": null, + "href": "sc://%C3%B1.test/", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1.test", + "hostname": "%C3%B1.test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "sc://%/", + "base": null, + "href": "sc://%/", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%", + "hostname": "%", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "sc://@/", + "base": null, + "failure": true + }, + { + "input": "sc://te@s:t@/", + "base": null, + "failure": true + }, + { + "input": "sc://:/", + "base": null, + "failure": true + }, + { + "input": "sc://:12/", + "base": null, + "failure": true + }, + { + "input": "x", + "base": "sc://ñ", + "href": "sc://%C3%B1/x", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "/x", + "search": "", + "hash": "" + }, + "# unknown schemes and backslashes", + { + "input": "sc:\\../", + "base": null, + "href": "sc:\\../", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "\\../", + "search": "", + "hash": "" + }, + "# unknown scheme with path looking like a password", + { + "input": "sc::a@example.net", + "base": null, + "href": "sc::a@example.net", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": ":a@example.net", + "search": "", + "hash": "" + }, + "# unknown scheme with bogus percent-encoding", + { + "input": "wow:%NBD", + "base": null, + "href": "wow:%NBD", + "origin": "null", + "protocol": "wow:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "%NBD", + "search": "", + "hash": "" + }, + { + "input": "wow:%1G", + "base": null, + "href": "wow:%1G", + "origin": "null", + "protocol": "wow:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "%1G", + "search": "", + "hash": "" + }, + "# unknown scheme with non-URL characters", + { + "input": "wow:\uFFFF", + "base": null, + "href": "wow:%EF%BF%BF", + "origin": "null", + "protocol": "wow:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "%EF%BF%BF", + "search": "", + "hash": "" + }, + "Forbidden host code points", + { + "input": "sc://a\u0000b/", + "base": null, + "failure": true + }, + { + "input": "sc://a b/", + "base": null, + "failure": true + }, + { + "input": "sc://ab", + "base": null, + "failure": true + }, + { + "input": "sc://a[b/", + "base": null, + "failure": true + }, + { + "input": "sc://a\\b/", + "base": null, + "failure": true + }, + { + "input": "sc://a]b/", + "base": null, + "failure": true + }, + { + "input": "sc://a^b", + "base": null, + "failure": true + }, + { + "input": "sc://a|b/", + "base": null, + "failure": true + }, + "Forbidden host codepoints: tabs and newlines are removed during preprocessing", + { + "input": "foo://ho\u0009st/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"foo://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + { + "input": "foo://ho\u000Ast/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"foo://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + { + "input": "foo://ho\u000Dst/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"foo://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + "Forbidden domain code-points", + { + "input": "http://a\u0000b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0001b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0002b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0003b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0004b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0005b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0006b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0007b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0008b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u000Bb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u000Cb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u000Eb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u000Fb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0010b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0011b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0012b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0013b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0014b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0015b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0016b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0017b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0018b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u0019b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Ab/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Bb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Cb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Db/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Eb/", + "base": null, + "failure": true + }, + { + "input": "http://a\u001Fb/", + "base": null, + "failure": true + }, + { + "input": "http://a b/", + "base": null, + "failure": true + }, + { + "input": "http://a%b/", + "base": null, + "failure": true + }, + { + "input": "http://ab", + "base": null, + "failure": true + }, + { + "input": "http://a[b/", + "base": null, + "failure": true + }, + { + "input": "http://a]b/", + "base": null, + "failure": true + }, + { + "input": "http://a^b", + "base": null, + "failure": true + }, + { + "input": "http://a|b/", + "base": null, + "failure": true + }, + { + "input": "http://a\u007Fb/", + "base": null, + "failure": true + }, + "Forbidden domain codepoints: tabs and newlines are removed during preprocessing", + { + "input": "http://ho\u0009st/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"http://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "http:", + "search": "", + "username": "" + }, + { + "input": "http://ho\u000Ast/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"http://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "http:", + "search": "", + "username": "" + }, + { + "input": "http://ho\u000Dst/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href":"http://host/", + "password": "", + "pathname": "/", + "port":"", + "protocol": "http:", + "search": "", + "username": "" + }, + "Encoded forbidden domain codepoints in special URLs", + { + "input": "http://ho%00st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%01st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%02st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%03st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%04st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%05st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%06st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%07st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%08st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%09st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Ast/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Bst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Cst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Dst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Est/", + "base": null, + "failure": true + }, + { + "input": "http://ho%0Fst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%10st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%11st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%12st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%13st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%14st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%15st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%16st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%17st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%18st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%19st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Ast/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Bst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Cst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Dst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Est/", + "base": null, + "failure": true + }, + { + "input": "http://ho%1Fst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%20st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%23st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%25st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%2Fst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%3Ast/", + "base": null, + "failure": true + }, + { + "input": "http://ho%3Cst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%3Est/", + "base": null, + "failure": true + }, + { + "input": "http://ho%3Fst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%40st/", + "base": null, + "failure": true + }, + { + "input": "http://ho%5Bst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%5Cst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%5Dst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%7Cst/", + "base": null, + "failure": true + }, + { + "input": "http://ho%7Fst/", + "base": null, + "failure": true + }, + "Allowed host/domain code points", + { + "input": "http://!\"$&'()*+,-.;=_`{}~/", + "base": null, + "href": "http://!\"$&'()*+,-.;=_`{}~/", + "origin": "http://!\"$&'()*+,-.;=_`{}~", + "protocol": "http:", + "username": "", + "password": "", + "host": "!\"$&'()*+,-.;=_`{}~", + "hostname": "!\"$&'()*+,-.;=_`{}~", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "sc://\u0001\u0002\u0003\u0004\u0005\u0006\u0007\u0008\u000B\u000C\u000E\u000F\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001A\u001B\u001C\u001D\u001E\u001F\u007F!\"$%&'()*+,-.;=_`{}~/", + "base": null, + "href": "sc://%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~/", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~", + "hostname": "%01%02%03%04%05%06%07%08%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%7F!\"$%&'()*+,-.;=_`{}~", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# Hosts and percent-encoding", + { + "input": "ftp://example.com%80/", + "base": null, + "failure": true + }, + { + "input": "ftp://example.com%A0/", + "base": null, + "failure": true + }, + { + "input": "https://example.com%80/", + "base": null, + "failure": true + }, + { + "input": "https://example.com%A0/", + "base": null, + "failure": true + }, + { + "input": "ftp://%e2%98%83", + "base": null, + "href": "ftp://xn--n3h/", + "origin": "ftp://xn--n3h", + "protocol": "ftp:", + "username": "", + "password": "", + "host": "xn--n3h", + "hostname": "xn--n3h", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "https://%e2%98%83", + "base": null, + "href": "https://xn--n3h/", + "origin": "https://xn--n3h", + "protocol": "https:", + "username": "", + "password": "", + "host": "xn--n3h", + "hostname": "xn--n3h", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# tests from jsdom/whatwg-url designed for code coverage", + { + "input": "http://127.0.0.1:10100/relative_import.html", + "base": null, + "href": "http://127.0.0.1:10100/relative_import.html", + "origin": "http://127.0.0.1:10100", + "protocol": "http:", + "username": "", + "password": "", + "host": "127.0.0.1:10100", + "hostname": "127.0.0.1", + "port": "10100", + "pathname": "/relative_import.html", + "search": "", + "hash": "" + }, + { + "input": "http://facebook.com/?foo=%7B%22abc%22", + "base": null, + "href": "http://facebook.com/?foo=%7B%22abc%22", + "origin": "http://facebook.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "facebook.com", + "hostname": "facebook.com", + "port": "", + "pathname": "/", + "search": "?foo=%7B%22abc%22", + "hash": "" + }, + { + "input": "https://localhost:3000/jqueryui@1.2.3", + "base": null, + "href": "https://localhost:3000/jqueryui@1.2.3", + "origin": "https://localhost:3000", + "protocol": "https:", + "username": "", + "password": "", + "host": "localhost:3000", + "hostname": "localhost", + "port": "3000", + "pathname": "/jqueryui@1.2.3", + "search": "", + "hash": "" + }, + "# tab/LF/CR", + { + "input": "h\tt\nt\rp://h\to\ns\rt:9\t0\n0\r0/p\ta\nt\rh?q\tu\ne\rry#f\tr\na\rg", + "base": null, + "href": "http://host:9000/path?query#frag", + "origin": "http://host:9000", + "protocol": "http:", + "username": "", + "password": "", + "host": "host:9000", + "hostname": "host", + "port": "9000", + "pathname": "/path", + "search": "?query", + "hash": "#frag" + }, + "# Stringification of URL.searchParams", + { + "input": "?a=b&c=d", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/bar?a=b&c=d", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/bar", + "search": "?a=b&c=d", + "searchParams": "a=b&c=d", + "hash": "" + }, + { + "input": "??a=b&c=d", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/bar??a=b&c=d", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/bar", + "search": "??a=b&c=d", + "searchParams": "%3Fa=b&c=d", + "hash": "" + }, + "# Scheme only", + { + "input": "http:", + "base": "http://example.org/foo/bar", + "href": "http://example.org/foo/bar", + "origin": "http://example.org", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/foo/bar", + "search": "", + "searchParams": "", + "hash": "" + }, + { + "input": "http:", + "base": "https://example.org/foo/bar", + "failure": true + }, + { + "input": "sc:", + "base": "https://example.org/foo/bar", + "href": "sc:", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "", + "search": "", + "searchParams": "", + "hash": "" + }, + "# Percent encoding of fragments", + { + "input": "http://foo.bar/baz?qux#foo\bbar", + "base": null, + "href": "http://foo.bar/baz?qux#foo%08bar", + "origin": "http://foo.bar", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo.bar", + "hostname": "foo.bar", + "port": "", + "pathname": "/baz", + "search": "?qux", + "searchParams": "qux=", + "hash": "#foo%08bar" + }, + { + "input": "http://foo.bar/baz?qux#foo\"bar", + "base": null, + "href": "http://foo.bar/baz?qux#foo%22bar", + "origin": "http://foo.bar", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo.bar", + "hostname": "foo.bar", + "port": "", + "pathname": "/baz", + "search": "?qux", + "searchParams": "qux=", + "hash": "#foo%22bar" + }, + { + "input": "http://foo.bar/baz?qux#foobar", + "base": null, + "href": "http://foo.bar/baz?qux#foo%3Ebar", + "origin": "http://foo.bar", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo.bar", + "hostname": "foo.bar", + "port": "", + "pathname": "/baz", + "search": "?qux", + "searchParams": "qux=", + "hash": "#foo%3Ebar" + }, + { + "input": "http://foo.bar/baz?qux#foo`bar", + "base": null, + "href": "http://foo.bar/baz?qux#foo%60bar", + "origin": "http://foo.bar", + "protocol": "http:", + "username": "", + "password": "", + "host": "foo.bar", + "hostname": "foo.bar", + "port": "", + "pathname": "/baz", + "search": "?qux", + "searchParams": "qux=", + "hash": "#foo%60bar" + }, + "# IPv4 parsing (via https://github.com/nodejs/node/pull/10317)", + { + "input": "http://1.2.3.4/", + "base": "http://other.com/", + "href": "http://1.2.3.4/", + "origin": "http://1.2.3.4", + "protocol": "http:", + "username": "", + "password": "", + "host": "1.2.3.4", + "hostname": "1.2.3.4", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://1.2.3.4./", + "base": "http://other.com/", + "href": "http://1.2.3.4/", + "origin": "http://1.2.3.4", + "protocol": "http:", + "username": "", + "password": "", + "host": "1.2.3.4", + "hostname": "1.2.3.4", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://192.168.257", + "base": "http://other.com/", + "href": "http://192.168.1.1/", + "origin": "http://192.168.1.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.1.1", + "hostname": "192.168.1.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://192.168.257.", + "base": "http://other.com/", + "href": "http://192.168.1.1/", + "origin": "http://192.168.1.1", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.1.1", + "hostname": "192.168.1.1", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://192.168.257.com", + "base": "http://other.com/", + "href": "http://192.168.257.com/", + "origin": "http://192.168.257.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "192.168.257.com", + "hostname": "192.168.257.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://256", + "base": "http://other.com/", + "href": "http://0.0.1.0/", + "origin": "http://0.0.1.0", + "protocol": "http:", + "username": "", + "password": "", + "host": "0.0.1.0", + "hostname": "0.0.1.0", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://256.com", + "base": "http://other.com/", + "href": "http://256.com/", + "origin": "http://256.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "256.com", + "hostname": "256.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://999999999", + "base": "http://other.com/", + "href": "http://59.154.201.255/", + "origin": "http://59.154.201.255", + "protocol": "http:", + "username": "", + "password": "", + "host": "59.154.201.255", + "hostname": "59.154.201.255", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://999999999.", + "base": "http://other.com/", + "href": "http://59.154.201.255/", + "origin": "http://59.154.201.255", + "protocol": "http:", + "username": "", + "password": "", + "host": "59.154.201.255", + "hostname": "59.154.201.255", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://999999999.com", + "base": "http://other.com/", + "href": "http://999999999.com/", + "origin": "http://999999999.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "999999999.com", + "hostname": "999999999.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://10000000000", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://10000000000.com", + "base": "http://other.com/", + "href": "http://10000000000.com/", + "origin": "http://10000000000.com", + "protocol": "http:", + "username": "", + "password": "", + "host": "10000000000.com", + "hostname": "10000000000.com", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://4294967295", + "base": "http://other.com/", + "href": "http://255.255.255.255/", + "origin": "http://255.255.255.255", + "protocol": "http:", + "username": "", + "password": "", + "host": "255.255.255.255", + "hostname": "255.255.255.255", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://4294967296", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://0xffffffff", + "base": "http://other.com/", + "href": "http://255.255.255.255/", + "origin": "http://255.255.255.255", + "protocol": "http:", + "username": "", + "password": "", + "host": "255.255.255.255", + "hostname": "255.255.255.255", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://0xffffffff1", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://256.256.256.256", + "base": "http://other.com/", + "failure": true + }, + { + "input": "https://0x.0x.0", + "base": null, + "href": "https://0.0.0.0/", + "origin": "https://0.0.0.0", + "protocol": "https:", + "username": "", + "password": "", + "host": "0.0.0.0", + "hostname": "0.0.0.0", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "More IPv4 parsing (via https://github.com/jsdom/whatwg-url/issues/92)", + { + "input": "https://0x100000000/test", + "base": null, + "failure": true + }, + { + "input": "https://256.0.0.1/test", + "base": null, + "failure": true + }, + "# file URLs containing percent-encoded Windows drive letters (shouldn't work)", + { + "input": "file:///C%3A/", + "base": null, + "href": "file:///C%3A/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C%3A/", + "search": "", + "hash": "" + }, + { + "input": "file:///C%7C/", + "base": null, + "href": "file:///C%7C/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C%7C/", + "search": "", + "hash": "" + }, + { + "input": "file://%43%3A", + "base": null, + "failure": true + }, + { + "input": "file://%43%7C", + "base": null, + "failure": true + }, + { + "input": "file://%43|", + "base": null, + "failure": true + }, + { + "input": "file://C%7C", + "base": null, + "failure": true + }, + { + "input": "file://%43%7C/", + "base": null, + "failure": true + }, + { + "input": "https://%43%7C/", + "base": null, + "failure": true + }, + { + "input": "asdf://%43|/", + "base": null, + "failure": true + }, + { + "input": "asdf://%43%7C/", + "base": null, + "href": "asdf://%43%7C/", + "origin": "null", + "protocol": "asdf:", + "username": "", + "password": "", + "host": "%43%7C", + "hostname": "%43%7C", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# file URLs relative to other file URLs (via https://github.com/jsdom/whatwg-url/pull/60)", + { + "input": "pix/submit.gif", + "base": "file:///C:/Users/Domenic/Dropbox/GitHub/tmpvar/jsdom/test/level2/html/files/anchor.html", + "href": "file:///C:/Users/Domenic/Dropbox/GitHub/tmpvar/jsdom/test/level2/html/files/pix/submit.gif", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/Users/Domenic/Dropbox/GitHub/tmpvar/jsdom/test/level2/html/files/pix/submit.gif", + "search": "", + "hash": "" + }, + { + "input": "..", + "base": "file:///C:/", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "..", + "base": "file:///", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# More file URL tests by zcorpan and annevk", + { + "input": "/", + "base": "file:///C:/a/b", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "/", + "base": "file://h/C:/a/b", + "href": "file://h/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "h", + "hostname": "h", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "/", + "base": "file://h/a/b", + "href": "file://h/", + "protocol": "file:", + "username": "", + "password": "", + "host": "h", + "hostname": "h", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "//d:", + "base": "file:///C:/a/b", + "href": "file:///d:", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/d:", + "search": "", + "hash": "" + }, + { + "input": "//d:/..", + "base": "file:///C:/a/b", + "href": "file:///d:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/d:/", + "search": "", + "hash": "" + }, + { + "input": "..", + "base": "file:///ab:/", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "..", + "base": "file:///1:/", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "", + "base": "file:///test?test#test", + "href": "file:///test?test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?test", + "hash": "" + }, + { + "input": "file:", + "base": "file:///test?test#test", + "href": "file:///test?test", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?test", + "hash": "" + }, + { + "input": "?x", + "base": "file:///test?test#test", + "href": "file:///test?x", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?x", + "hash": "" + }, + { + "input": "file:?x", + "base": "file:///test?test#test", + "href": "file:///test?x", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?x", + "hash": "" + }, + { + "input": "#x", + "base": "file:///test?test#test", + "href": "file:///test?test#x", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?test", + "hash": "#x" + }, + { + "input": "file:#x", + "base": "file:///test?test#test", + "href": "file:///test?test#x", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?test", + "hash": "#x" + }, + "# File URLs and many (back)slashes", + { + "input": "file:\\\\//", + "base": null, + "href": "file:////", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "file:\\\\\\\\", + "base": null, + "href": "file:////", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "file:\\\\\\\\?fox", + "base": null, + "href": "file:////?fox", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "?fox", + "hash": "" + }, + { + "input": "file:\\\\\\\\#guppy", + "base": null, + "href": "file:////#guppy", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "#guppy" + }, + { + "input": "file://spider///", + "base": null, + "href": "file://spider///", + "protocol": "file:", + "username": "", + "password": "", + "host": "spider", + "hostname": "spider", + "port": "", + "pathname": "///", + "search": "", + "hash": "" + }, + { + "input": "file:\\\\localhost//", + "base": null, + "href": "file:////", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "file:///localhost//cat", + "base": null, + "href": "file:///localhost//cat", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/localhost//cat", + "search": "", + "hash": "" + }, + { + "input": "file://\\/localhost//cat", + "base": null, + "href": "file:////localhost//cat", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//localhost//cat", + "search": "", + "hash": "" + }, + { + "input": "file://localhost//a//../..//", + "base": null, + "href": "file://///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "///", + "search": "", + "hash": "" + }, + { + "input": "/////mouse", + "base": "file:///elephant", + "href": "file://///mouse", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "///mouse", + "search": "", + "hash": "" + }, + { + "input": "\\//pig", + "base": "file://lion/", + "href": "file:///pig", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/pig", + "search": "", + "hash": "" + }, + { + "input": "\\/localhost//pig", + "base": "file://lion/", + "href": "file:////pig", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//pig", + "search": "", + "hash": "" + }, + { + "input": "//localhost//pig", + "base": "file://lion/", + "href": "file:////pig", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//pig", + "search": "", + "hash": "" + }, + { + "input": "/..//localhost//pig", + "base": "file://lion/", + "href": "file://lion//localhost//pig", + "protocol": "file:", + "username": "", + "password": "", + "host": "lion", + "hostname": "lion", + "port": "", + "pathname": "//localhost//pig", + "search": "", + "hash": "" + }, + { + "input": "file://", + "base": "file://ape/", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# File URLs with non-empty hosts", + { + "input": "/rooibos", + "base": "file://tea/", + "href": "file://tea/rooibos", + "protocol": "file:", + "username": "", + "password": "", + "host": "tea", + "hostname": "tea", + "port": "", + "pathname": "/rooibos", + "search": "", + "hash": "" + }, + { + "input": "/?chai", + "base": "file://tea/", + "href": "file://tea/?chai", + "protocol": "file:", + "username": "", + "password": "", + "host": "tea", + "hostname": "tea", + "port": "", + "pathname": "/", + "search": "?chai", + "hash": "" + }, + "# Windows drive letter handling with the 'file:' base URL", + { + "input": "C|", + "base": "file://host/dir/file", + "href": "file://host/C:", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:", + "search": "", + "hash": "" + }, + { + "input": "C|", + "base": "file://host/D:/dir1/dir2/file", + "href": "file://host/C:", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:", + "search": "", + "hash": "" + }, + { + "input": "C|#", + "base": "file://host/dir/file", + "href": "file://host/C:#", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:", + "search": "", + "hash": "" + }, + { + "input": "C|?", + "base": "file://host/dir/file", + "href": "file://host/C:?", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:", + "search": "", + "hash": "" + }, + { + "input": "C|/", + "base": "file://host/dir/file", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "C|\n/", + "base": "file://host/dir/file", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "C|\\", + "base": "file://host/dir/file", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "C", + "base": "file://host/dir/file", + "href": "file://host/dir/C", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/dir/C", + "search": "", + "hash": "" + }, + { + "input": "C|a", + "base": "file://host/dir/file", + "href": "file://host/dir/C|a", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/dir/C|a", + "search": "", + "hash": "" + }, + "# Windows drive letter quirk in the file slash state", + { + "input": "/c:/foo/bar", + "base": "file:///c:/baz/qux", + "href": "file:///c:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/c:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "/c|/foo/bar", + "base": "file:///c:/baz/qux", + "href": "file:///c:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/c:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "file:\\c:\\foo\\bar", + "base": "file:///c:/baz/qux", + "href": "file:///c:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/c:/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "/c:/foo/bar", + "base": "file://host/path", + "href": "file://host/c:/foo/bar", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/c:/foo/bar", + "search": "", + "hash": "" + }, + "# Do not drop the host in the presence of a drive letter", + { + "input": "file://example.net/C:/", + "base": null, + "href": "file://example.net/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "example.net", + "hostname": "example.net", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file://1.2.3.4/C:/", + "base": null, + "href": "file://1.2.3.4/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "1.2.3.4", + "hostname": "1.2.3.4", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file://[1::8]/C:/", + "base": null, + "href": "file://[1::8]/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "[1::8]", + "hostname": "[1::8]", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + "# Copy the host from the base URL in the following cases", + { + "input": "C|/", + "base": "file://host/", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "/C:/", + "base": "file://host/", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file:C:/", + "base": "file://host/", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file:/C:/", + "base": "file://host/", + "href": "file://host/C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + "# Copy the empty host from the input in the following cases", + { + "input": "//C:/", + "base": "file://host/", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file://C:/", + "base": "file://host/", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "///C:/", + "base": "file://host/", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file:///C:/", + "base": "file://host/", + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + "# Windows drive letter quirk (no host)", + { + "input": "file:/C|/", + "base": null, + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + { + "input": "file://C|/", + "base": null, + "href": "file:///C:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/C:/", + "search": "", + "hash": "" + }, + "# file URLs without base URL by Rimas Misevičius", + { + "input": "file:", + "base": null, + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "file:?q=v", + "base": null, + "href": "file:///?q=v", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "?q=v", + "hash": "" + }, + { + "input": "file:#frag", + "base": null, + "href": "file:///#frag", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "#frag" + }, + "# file: drive letter cases from https://crbug.com/1078698", + { + "input": "file:///Y:", + "base": null, + "href": "file:///Y:", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/Y:", + "search": "", + "hash": "" + }, + { + "input": "file:///Y:/", + "base": null, + "href": "file:///Y:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/Y:/", + "search": "", + "hash": "" + }, + { + "input": "file:///./Y", + "base": null, + "href": "file:///Y", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/Y", + "search": "", + "hash": "" + }, + { + "input": "file:///./Y:", + "base": null, + "href": "file:///Y:", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/Y:", + "search": "", + "hash": "" + }, + { + "input": "\\\\\\.\\Y:", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + "# file: drive letter cases from https://crbug.com/1078698 but lowercased", + { + "input": "file:///y:", + "base": null, + "href": "file:///y:", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/y:", + "search": "", + "hash": "" + }, + { + "input": "file:///y:/", + "base": null, + "href": "file:///y:/", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/y:/", + "search": "", + "hash": "" + }, + { + "input": "file:///./y", + "base": null, + "href": "file:///y", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/y", + "search": "", + "hash": "" + }, + { + "input": "file:///./y:", + "base": null, + "href": "file:///y:", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/y:", + "search": "", + "hash": "" + }, + { + "input": "\\\\\\.\\y:", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + "# Additional file URL tests for (https://github.com/whatwg/url/issues/405)", + { + "input": "file://localhost//a//../..//foo", + "base": null, + "href": "file://///foo", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "///foo", + "search": "", + "hash": "" + }, + { + "input": "file://localhost////foo", + "base": null, + "href": "file://////foo", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "////foo", + "search": "", + "hash": "" + }, + { + "input": "file:////foo", + "base": null, + "href": "file:////foo", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//foo", + "search": "", + "hash": "" + }, + { + "input": "file:///one/two", + "base": "file:///", + "href": "file:///one/two", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/one/two", + "search": "", + "hash": "" + }, + { + "input": "file:////one/two", + "base": "file:///", + "href": "file:////one/two", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//one/two", + "search": "", + "hash": "" + }, + { + "input": "//one/two", + "base": "file:///", + "href": "file://one/two", + "protocol": "file:", + "username": "", + "password": "", + "host": "one", + "hostname": "one", + "port": "", + "pathname": "/two", + "search": "", + "hash": "" + }, + { + "input": "///one/two", + "base": "file:///", + "href": "file:///one/two", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/one/two", + "search": "", + "hash": "" + }, + { + "input": "////one/two", + "base": "file:///", + "href": "file:////one/two", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//one/two", + "search": "", + "hash": "" + }, + { + "input": "file:///.//", + "base": "file:////", + "href": "file:////", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + "File URL tests for https://github.com/whatwg/url/issues/549", + { + "input": "file:.//p", + "base": null, + "href": "file:////p", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//p", + "search": "", + "hash": "" + }, + { + "input": "file:/.//p", + "base": null, + "href": "file:////p", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//p", + "search": "", + "hash": "" + }, + "# IPv6 tests", + { + "input": "http://[1:0::]", + "base": "http://example.net/", + "href": "http://[1::]/", + "origin": "http://[1::]", + "protocol": "http:", + "username": "", + "password": "", + "host": "[1::]", + "hostname": "[1::]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://[0:1:2:3:4:5:6:7:8]", + "base": "http://example.net/", + "failure": true + }, + { + "input": "https://[0::0::0]", + "base": null, + "failure": true + }, + { + "input": "https://[0:.0]", + "base": null, + "failure": true + }, + { + "input": "https://[0:0:]", + "base": null, + "failure": true + }, + { + "input": "https://[0:1:2:3:4:5:6:7.0.0.0.1]", + "base": null, + "failure": true + }, + { + "input": "https://[0:1.00.0.0.0]", + "base": null, + "failure": true + }, + { + "input": "https://[0:1.290.0.0.0]", + "base": null, + "failure": true + }, + { + "input": "https://[0:1.23.23]", + "base": null, + "failure": true + }, + "# Empty host", + { + "input": "http://?", + "base": null, + "failure": true + }, + { + "input": "http://#", + "base": null, + "failure": true + }, + "Port overflow (2^32 + 81)", + { + "input": "http://f:4294967377/c", + "base": "http://example.org/", + "failure": true + }, + "Port overflow (2^64 + 81)", + { + "input": "http://f:18446744073709551697/c", + "base": "http://example.org/", + "failure": true + }, + "Port overflow (2^128 + 81)", + { + "input": "http://f:340282366920938463463374607431768211537/c", + "base": "http://example.org/", + "failure": true + }, + "# Non-special-URL path tests", + { + "input": "sc://ñ", + "base": null, + "href": "sc://%C3%B1", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "sc://ñ?x", + "base": null, + "href": "sc://%C3%B1?x", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "", + "search": "?x", + "hash": "" + }, + { + "input": "sc://ñ#x", + "base": null, + "href": "sc://%C3%B1#x", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "", + "search": "", + "hash": "#x" + }, + { + "input": "#x", + "base": "sc://ñ", + "href": "sc://%C3%B1#x", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "", + "search": "", + "hash": "#x" + }, + { + "input": "?x", + "base": "sc://ñ", + "href": "sc://%C3%B1?x", + "origin": "null", + "protocol": "sc:", + "username": "", + "password": "", + "host": "%C3%B1", + "hostname": "%C3%B1", + "port": "", + "pathname": "", + "search": "?x", + "hash": "" + }, + { + "input": "sc://?", + "base": null, + "href": "sc://?", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "sc://#", + "base": null, + "href": "sc://#", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "///", + "base": "sc://x/", + "href": "sc:///", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "////", + "base": "sc://x/", + "href": "sc:////", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "////x/", + "base": "sc://x/", + "href": "sc:////x/", + "protocol": "sc:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//x/", + "search": "", + "hash": "" + }, + { + "input": "tftp://foobar.com/someconfig;mode=netascii", + "base": null, + "href": "tftp://foobar.com/someconfig;mode=netascii", + "origin": "null", + "protocol": "tftp:", + "username": "", + "password": "", + "host": "foobar.com", + "hostname": "foobar.com", + "port": "", + "pathname": "/someconfig;mode=netascii", + "search": "", + "hash": "" + }, + { + "input": "telnet://user:pass@foobar.com:23/", + "base": null, + "href": "telnet://user:pass@foobar.com:23/", + "origin": "null", + "protocol": "telnet:", + "username": "user", + "password": "pass", + "host": "foobar.com:23", + "hostname": "foobar.com", + "port": "23", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "ut2004://10.10.10.10:7777/Index.ut2", + "base": null, + "href": "ut2004://10.10.10.10:7777/Index.ut2", + "origin": "null", + "protocol": "ut2004:", + "username": "", + "password": "", + "host": "10.10.10.10:7777", + "hostname": "10.10.10.10", + "port": "7777", + "pathname": "/Index.ut2", + "search": "", + "hash": "" + }, + { + "input": "redis://foo:bar@somehost:6379/0?baz=bam&qux=baz", + "base": null, + "href": "redis://foo:bar@somehost:6379/0?baz=bam&qux=baz", + "origin": "null", + "protocol": "redis:", + "username": "foo", + "password": "bar", + "host": "somehost:6379", + "hostname": "somehost", + "port": "6379", + "pathname": "/0", + "search": "?baz=bam&qux=baz", + "hash": "" + }, + { + "input": "rsync://foo@host:911/sup", + "base": null, + "href": "rsync://foo@host:911/sup", + "origin": "null", + "protocol": "rsync:", + "username": "foo", + "password": "", + "host": "host:911", + "hostname": "host", + "port": "911", + "pathname": "/sup", + "search": "", + "hash": "" + }, + { + "input": "git://github.com/foo/bar.git", + "base": null, + "href": "git://github.com/foo/bar.git", + "origin": "null", + "protocol": "git:", + "username": "", + "password": "", + "host": "github.com", + "hostname": "github.com", + "port": "", + "pathname": "/foo/bar.git", + "search": "", + "hash": "" + }, + { + "input": "irc://myserver.com:6999/channel?passwd", + "base": null, + "href": "irc://myserver.com:6999/channel?passwd", + "origin": "null", + "protocol": "irc:", + "username": "", + "password": "", + "host": "myserver.com:6999", + "hostname": "myserver.com", + "port": "6999", + "pathname": "/channel", + "search": "?passwd", + "hash": "" + }, + { + "input": "dns://fw.example.org:9999/foo.bar.org?type=TXT", + "base": null, + "href": "dns://fw.example.org:9999/foo.bar.org?type=TXT", + "origin": "null", + "protocol": "dns:", + "username": "", + "password": "", + "host": "fw.example.org:9999", + "hostname": "fw.example.org", + "port": "9999", + "pathname": "/foo.bar.org", + "search": "?type=TXT", + "hash": "" + }, + { + "input": "ldap://localhost:389/ou=People,o=JNDITutorial", + "base": null, + "href": "ldap://localhost:389/ou=People,o=JNDITutorial", + "origin": "null", + "protocol": "ldap:", + "username": "", + "password": "", + "host": "localhost:389", + "hostname": "localhost", + "port": "389", + "pathname": "/ou=People,o=JNDITutorial", + "search": "", + "hash": "" + }, + { + "input": "git+https://github.com/foo/bar", + "base": null, + "href": "git+https://github.com/foo/bar", + "origin": "null", + "protocol": "git+https:", + "username": "", + "password": "", + "host": "github.com", + "hostname": "github.com", + "port": "", + "pathname": "/foo/bar", + "search": "", + "hash": "" + }, + { + "input": "urn:ietf:rfc:2648", + "base": null, + "href": "urn:ietf:rfc:2648", + "origin": "null", + "protocol": "urn:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "ietf:rfc:2648", + "search": "", + "hash": "" + }, + { + "input": "tag:joe@example.org,2001:foo/bar", + "base": null, + "href": "tag:joe@example.org,2001:foo/bar", + "origin": "null", + "protocol": "tag:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "joe@example.org,2001:foo/bar", + "search": "", + "hash": "" + }, + "Serialize /. in path", + { + "input": "non-spec:/.//", + "base": null, + "href": "non-spec:/.//", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "non-spec:/..//", + "base": null, + "href": "non-spec:/.//", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "non-spec:/a/..//", + "base": null, + "href": "non-spec:/.//", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//", + "search": "", + "hash": "" + }, + { + "input": "non-spec:/.//path", + "base": null, + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "non-spec:/..//path", + "base": null, + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "non-spec:/a/..//path", + "base": null, + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "/.//path", + "base": "non-spec:/p", + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "/..//path", + "base": "non-spec:/p", + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "..//path", + "base": "non-spec:/p", + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "a/..//path", + "base": "non-spec:/p", + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + { + "input": "", + "base": "non-spec:/..//p", + "href": "non-spec:/.//p", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//p", + "search": "", + "hash": "" + }, + { + "input": "path", + "base": "non-spec:/..//p", + "href": "non-spec:/.//path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "//path", + "search": "", + "hash": "" + }, + "Do not serialize /. in path", + { + "input": "../path", + "base": "non-spec:/.//p", + "href": "non-spec:/path", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + "# percent encoded hosts in non-special-URLs", + { + "input": "non-special://%E2%80%A0/", + "base": null, + "href": "non-special://%E2%80%A0/", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "%E2%80%A0", + "hostname": "%E2%80%A0", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "non-special://H%4fSt/path", + "base": null, + "href": "non-special://H%4fSt/path", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "H%4fSt", + "hostname": "H%4fSt", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + "# IPv6 in non-special-URLs", + { + "input": "non-special://[1:2:0:0:5:0:0:0]/", + "base": null, + "href": "non-special://[1:2:0:0:5::]/", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "[1:2:0:0:5::]", + "hostname": "[1:2:0:0:5::]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "non-special://[1:2:0:0:0:0:0:3]/", + "base": null, + "href": "non-special://[1:2::3]/", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "[1:2::3]", + "hostname": "[1:2::3]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "non-special://[1:2::3]:80/", + "base": null, + "href": "non-special://[1:2::3]:80/", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "[1:2::3]:80", + "hostname": "[1:2::3]", + "port": "80", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "non-special://[:80/", + "base": null, + "failure": true + }, + { + "input": "blob:https://example.com:443/", + "base": null, + "href": "blob:https://example.com:443/", + "origin": "https://example.com", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "https://example.com:443/", + "search": "", + "hash": "" + }, + { + "input": "blob:http://example.org:88/", + "base": null, + "href": "blob:http://example.org:88/", + "origin": "http://example.org:88", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "http://example.org:88/", + "search": "", + "hash": "" + }, + { + "input": "blob:d3958f5c-0777-0845-9dcf-2cb28783acaf", + "base": null, + "href": "blob:d3958f5c-0777-0845-9dcf-2cb28783acaf", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "d3958f5c-0777-0845-9dcf-2cb28783acaf", + "search": "", + "hash": "" + }, + { + "input": "blob:", + "base": null, + "href": "blob:", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "", + "search": "", + "hash": "" + }, + "blob: in blob:", + { + "input": "blob:blob:", + "base": null, + "href": "blob:blob:", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "blob:", + "search": "", + "hash": "" + }, + { + "input": "blob:blob:https://example.org/", + "base": null, + "href": "blob:blob:https://example.org/", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "blob:https://example.org/", + "search": "", + "hash": "" + }, + "Non-http(s): in blob:", + { + "input": "blob:about:blank", + "base": null, + "href": "blob:about:blank", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "about:blank", + "search": "", + "hash": "" + }, + { + "input": "blob:file://host/path", + "base": null, + "href": "blob:file://host/path", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "file://host/path", + "search": "", + "hash": "" + }, + { + "input": "blob:ftp://host/path", + "base": null, + "href": "blob:ftp://host/path", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "ftp://host/path", + "search": "", + "hash": "" + }, + { + "input": "blob:ws://example.org/", + "base": null, + "href": "blob:ws://example.org/", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "ws://example.org/", + "search": "", + "hash": "" + }, + { + "input": "blob:wss://example.org/", + "base": null, + "href": "blob:wss://example.org/", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "wss://example.org/", + "search": "", + "hash": "" + }, + "Percent-encoded http: in blob:", + { + "input": "blob:http%3a//example.org/", + "base": null, + "href": "blob:http%3a//example.org/", + "origin": "null", + "protocol": "blob:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "http%3a//example.org/", + "search": "", + "hash": "" + }, + "Invalid IPv4 radix digits", + { + "input": "http://0x7f.0.0.0x7g", + "base": null, + "href": "http://0x7f.0.0.0x7g/", + "protocol": "http:", + "username": "", + "password": "", + "host": "0x7f.0.0.0x7g", + "hostname": "0x7f.0.0.0x7g", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://0X7F.0.0.0X7G", + "base": null, + "href": "http://0x7f.0.0.0x7g/", + "protocol": "http:", + "username": "", + "password": "", + "host": "0x7f.0.0.0x7g", + "hostname": "0x7f.0.0.0x7g", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Invalid IPv4 portion of IPv6 address", + { + "input": "http://[::127.0.0.0.1]", + "base": null, + "failure": true + }, + "Uncompressed IPv6 addresses with 0", + { + "input": "http://[0:1:0:1:0:1:0:1]", + "base": null, + "href": "http://[0:1:0:1:0:1:0:1]/", + "protocol": "http:", + "username": "", + "password": "", + "host": "[0:1:0:1:0:1:0:1]", + "hostname": "[0:1:0:1:0:1:0:1]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "http://[1:0:1:0:1:0:1:0]", + "base": null, + "href": "http://[1:0:1:0:1:0:1:0]/", + "protocol": "http:", + "username": "", + "password": "", + "host": "[1:0:1:0:1:0:1:0]", + "hostname": "[1:0:1:0:1:0:1:0]", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "Percent-encoded query and fragment", + { + "input": "http://example.org/test?\u0022", + "base": null, + "href": "http://example.org/test?%22", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%22", + "hash": "" + }, + { + "input": "http://example.org/test?\u0023", + "base": null, + "href": "http://example.org/test?#", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "http://example.org/test?\u003C", + "base": null, + "href": "http://example.org/test?%3C", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%3C", + "hash": "" + }, + { + "input": "http://example.org/test?\u003E", + "base": null, + "href": "http://example.org/test?%3E", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%3E", + "hash": "" + }, + { + "input": "http://example.org/test?\u2323", + "base": null, + "href": "http://example.org/test?%E2%8C%A3", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%E2%8C%A3", + "hash": "" + }, + { + "input": "http://example.org/test?%23%23", + "base": null, + "href": "http://example.org/test?%23%23", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%23%23", + "hash": "" + }, + { + "input": "http://example.org/test?%GH", + "base": null, + "href": "http://example.org/test?%GH", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?%GH", + "hash": "" + }, + { + "input": "http://example.org/test?a#%EF", + "base": null, + "href": "http://example.org/test?a#%EF", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?a", + "hash": "#%EF" + }, + { + "input": "http://example.org/test?a#%GH", + "base": null, + "href": "http://example.org/test?a#%GH", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?a", + "hash": "#%GH" + }, + "URLs that require a non-about:blank base. (Also serve as invalid base tests.)", + { + "input": "a", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "a/", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "a//", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + "Bases that don't fail to parse but fail to be bases", + { + "input": "test-a-colon.html", + "base": "a:", + "failure": true + }, + { + "input": "test-a-colon-b.html", + "base": "a:b", + "failure": true + }, + "Other base URL tests, that must succeed", + { + "input": "test-a-colon-slash.html", + "base": "a:/", + "href": "a:/test-a-colon-slash.html", + "protocol": "a:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test-a-colon-slash.html", + "search": "", + "hash": "" + }, + { + "input": "test-a-colon-slash-slash.html", + "base": "a://", + "href": "a:///test-a-colon-slash-slash.html", + "protocol": "a:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test-a-colon-slash-slash.html", + "search": "", + "hash": "" + }, + { + "input": "test-a-colon-slash-b.html", + "base": "a:/b", + "href": "a:/test-a-colon-slash-b.html", + "protocol": "a:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test-a-colon-slash-b.html", + "search": "", + "hash": "" + }, + { + "input": "test-a-colon-slash-slash-b.html", + "base": "a://b", + "href": "a://b/test-a-colon-slash-slash-b.html", + "protocol": "a:", + "username": "", + "password": "", + "host": "b", + "hostname": "b", + "port": "", + "pathname": "/test-a-colon-slash-slash-b.html", + "search": "", + "hash": "" + }, + "Null code point in fragment", + { + "input": "http://example.org/test?a#b\u0000c", + "base": null, + "href": "http://example.org/test?a#b%00c", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?a", + "hash": "#b%00c" + }, + { + "input": "non-spec://example.org/test?a#b\u0000c", + "base": null, + "href": "non-spec://example.org/test?a#b%00c", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/test", + "search": "?a", + "hash": "#b%00c" + }, + { + "input": "non-spec:/test?a#b\u0000c", + "base": null, + "href": "non-spec:/test?a#b%00c", + "protocol": "non-spec:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "?a", + "hash": "#b%00c" + }, + "First scheme char - not allowed: https://github.com/whatwg/url/issues/464", + { + "input": "10.0.0.7:8080/foo.html", + "base": "file:///some/dir/bar.html", + "href": "file:///some/dir/10.0.0.7:8080/foo.html", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/some/dir/10.0.0.7:8080/foo.html", + "search": "", + "hash": "" + }, + "Subsequent scheme chars - not allowed", + { + "input": "a!@$*=/foo.html", + "base": "file:///some/dir/bar.html", + "href": "file:///some/dir/a!@$*=/foo.html", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/some/dir/a!@$*=/foo.html", + "search": "", + "hash": "" + }, + "First and subsequent scheme chars - allowed", + { + "input": "a1234567890-+.:foo/bar", + "base": "http://example.com/dir/file", + "href": "a1234567890-+.:foo/bar", + "protocol": "a1234567890-+.:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "foo/bar", + "search": "", + "hash": "" + }, + "IDNA ignored code points in file URLs hosts", + { + "input": "file://a\u00ADb/p", + "base": null, + "href": "file://ab/p", + "protocol": "file:", + "username": "", + "password": "", + "host": "ab", + "hostname": "ab", + "port": "", + "pathname": "/p", + "search": "", + "hash": "" + }, + { + "input": "file://a%C2%ADb/p", + "base": null, + "href": "file://ab/p", + "protocol": "file:", + "username": "", + "password": "", + "host": "ab", + "hostname": "ab", + "port": "", + "pathname": "/p", + "search": "", + "hash": "" + }, + "IDNA hostnames which get mapped to 'localhost'", + { + "input": "file://loC𝐀𝐋𝐇𝐨𝐬𝐭/usr/bin", + "base": null, + "href": "file:///usr/bin", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/usr/bin", + "search": "", + "hash": "" + }, + "Empty host after the domain to ASCII", + { + "input": "file://\u00ad/p", + "base": null, + "failure": true + }, + { + "input": "file://%C2%AD/p", + "base": null, + "failure": true + }, + { + "input": "file://xn--/p", + "base": null, + "failure": true + }, + "https://bugzilla.mozilla.org/show_bug.cgi?id=1647058", + { + "input": "#link", + "base": "https://example.org/##link", + "href": "https://example.org/#link", + "protocol": "https:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/", + "search": "", + "hash": "#link" + }, + "UTF-8 percent-encode of C0 control percent-encode set and supersets", + { + "input": "non-special:cannot-be-a-base-url-\u0000\u0001\u001F\u001E\u007E\u007F\u0080", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:cannot-be-a-base-url-%00%01%1F%1E~%7F%C2%80", + "origin": "null", + "password": "", + "pathname": "cannot-be-a-base-url-%00%01%1F%1E~%7F%C2%80", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "https://www.example.com/path{\u007Fpath.html?query'\u007F=query#fragment<\u007Ffragment", + "base": null, + "hash": "#fragment%3C%7Ffragment", + "host": "www.example.com", + "hostname": "www.example.com", + "href": "https://www.example.com/path%7B%7Fpath.html?query%27%7F=query#fragment%3C%7Ffragment", + "origin": "https://www.example.com", + "password": "", + "pathname": "/path%7B%7Fpath.html", + "port": "", + "protocol": "https:", + "search": "?query%27%7F=query", + "username": "" + }, + { + "input": "https://user:pass[\u007F@foo/bar", + "base": "http://example.org", + "hash": "", + "host": "foo", + "hostname": "foo", + "href": "https://user:pass%5B%7F@foo/bar", + "origin": "https://foo", + "password": "pass%5B%7F", + "pathname": "/bar", + "port": "", + "protocol": "https:", + "search": "", + "username": "user" + }, + "Tests for the distinct percent-encode sets", + { + "input": "foo:// !\"$%&'()*+,-.;<=>@[\\]^_`{|}~@host/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "foo://%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~@host/", + "origin": "null", + "password": "", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~" + }, + { + "input": "wss:// !\"$%&'()*+,-.;<=>@[]^_`{|}~@host/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "wss://%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~@host/", + "origin": "wss://host", + "password": "", + "pathname": "/", + "port":"", + "protocol": "wss:", + "search": "", + "username": "%20!%22$%&'()*+,-.%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~" + }, + { + "input": "foo://joe: !\"$%&'()*+,-.:;<=>@[\\]^_`{|}~@host/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "foo://joe:%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~@host/", + "origin": "null", + "password": "%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5C%5D%5E_%60%7B%7C%7D~", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "joe" + }, + { + "input": "wss://joe: !\"$%&'()*+,-.:;<=>@[]^_`{|}~@host/", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "wss://joe:%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~@host/", + "origin": "wss://host", + "password": "%20!%22$%&'()*+,-.%3A%3B%3C%3D%3E%40%5B%5D%5E_%60%7B%7C%7D~", + "pathname": "/", + "port":"", + "protocol": "wss:", + "search": "", + "username": "joe" + }, + { + "input": "foo://!\"$%&'()*+,-.;=_`{}~/", + "base": null, + "hash": "", + "host": "!\"$%&'()*+,-.;=_`{}~", + "hostname": "!\"$%&'()*+,-.;=_`{}~", + "href":"foo://!\"$%&'()*+,-.;=_`{}~/", + "origin": "null", + "password": "", + "pathname": "/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + { + "input": "wss://!\"$&'()*+,-.;=_`{}~/", + "base": null, + "hash": "", + "host": "!\"$&'()*+,-.;=_`{}~", + "hostname": "!\"$&'()*+,-.;=_`{}~", + "href":"wss://!\"$&'()*+,-.;=_`{}~/", + "origin": "wss://!\"$&'()*+,-.;=_`{}~", + "password": "", + "pathname": "/", + "port":"", + "protocol": "wss:", + "search": "", + "username": "" + }, + { + "input": "foo://host/ !\"$%&'()*+,-./:;<=>@[\\]^_`{|}~", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "foo://host/%20!%22$%&'()*+,-./:;%3C=%3E@[\\]^_%60%7B|%7D~", + "origin": "null", + "password": "", + "pathname": "/%20!%22$%&'()*+,-./:;%3C=%3E@[\\]^_%60%7B|%7D~", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + { + "input": "wss://host/ !\"$%&'()*+,-./:;<=>@[\\]^_`{|}~", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "wss://host/%20!%22$%&'()*+,-./:;%3C=%3E@[/]^_%60%7B|%7D~", + "origin": "wss://host", + "password": "", + "pathname": "/%20!%22$%&'()*+,-./:;%3C=%3E@[/]^_%60%7B|%7D~", + "port":"", + "protocol": "wss:", + "search": "", + "username": "" + }, + { + "input": "foo://host/dir/? !\"$%&'()*+,-./:;<=>?@[\\]^_`{|}~", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "foo://host/dir/?%20!%22$%&'()*+,-./:;%3C=%3E?@[\\]^_`{|}~", + "origin": "null", + "password": "", + "pathname": "/dir/", + "port":"", + "protocol": "foo:", + "search": "?%20!%22$%&'()*+,-./:;%3C=%3E?@[\\]^_`{|}~", + "username": "" + }, + { + "input": "wss://host/dir/? !\"$%&'()*+,-./:;<=>?@[\\]^_`{|}~", + "base": null, + "hash": "", + "host": "host", + "hostname": "host", + "href": "wss://host/dir/?%20!%22$%&%27()*+,-./:;%3C=%3E?@[\\]^_`{|}~", + "origin": "wss://host", + "password": "", + "pathname": "/dir/", + "port":"", + "protocol": "wss:", + "search": "?%20!%22$%&%27()*+,-./:;%3C=%3E?@[\\]^_`{|}~", + "username": "" + }, + { + "input": "foo://host/dir/# !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~", + "base": null, + "hash": "#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~", + "host": "host", + "hostname": "host", + "href": "foo://host/dir/#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~", + "origin": "null", + "password": "", + "pathname": "/dir/", + "port":"", + "protocol": "foo:", + "search": "", + "username": "" + }, + { + "input": "wss://host/dir/# !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~", + "base": null, + "hash": "#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~", + "host": "host", + "hostname": "host", + "href": "wss://host/dir/#%20!%22#$%&'()*+,-./:;%3C=%3E?@[\\]^_%60{|}~", + "origin": "wss://host", + "password": "", + "pathname": "/dir/", + "port":"", + "protocol": "wss:", + "search": "", + "username": "" + }, + "Ensure that input schemes are not ignored when resolving non-special URLs", + { + "input": "abc:rootless", + "base": "abc://host/path", + "hash": "", + "host": "", + "hostname": "", + "href":"abc:rootless", + "password": "", + "pathname": "rootless", + "port":"", + "protocol": "abc:", + "search": "", + "username": "" + }, + { + "input": "abc:rootless", + "base": "abc:/path", + "hash": "", + "host": "", + "hostname": "", + "href":"abc:rootless", + "password": "", + "pathname": "rootless", + "port":"", + "protocol": "abc:", + "search": "", + "username": "" + }, + { + "input": "abc:rootless", + "base": "abc:path", + "hash": "", + "host": "", + "hostname": "", + "href":"abc:rootless", + "password": "", + "pathname": "rootless", + "port":"", + "protocol": "abc:", + "search": "", + "username": "" + }, + { + "input": "abc:/rooted", + "base": "abc://host/path", + "hash": "", + "host": "", + "hostname": "", + "href":"abc:/rooted", + "password": "", + "pathname": "/rooted", + "port":"", + "protocol": "abc:", + "search": "", + "username": "" + }, + "Empty query and fragment with blank should throw an error", + { + "input": "#", + "base": null, + "failure": true, + "relativeTo": "any-base" + }, + { + "input": "?", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + "Last component looks like a number, but not valid IPv4", + { + "input": "http://1.2.3.4.5", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://1.2.3.4.5.", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://0..0x300/", + "base": null, + "failure": true + }, + { + "input": "http://0..0x300./", + "base": null, + "failure": true + }, + { + "input": "http://256.256.256.256.256", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://256.256.256.256.256.", + "base": "http://other.com/", + "failure": true + }, + { + "input": "http://1.2.3.08", + "base": null, + "failure": true + }, + { + "input": "http://1.2.3.08.", + "base": null, + "failure": true + }, + { + "input": "http://1.2.3.09", + "base": null, + "failure": true + }, + { + "input": "http://09.2.3.4", + "base": null, + "failure": true + }, + { + "input": "http://09.2.3.4.", + "base": null, + "failure": true + }, + { + "input": "http://01.2.3.4.5", + "base": null, + "failure": true + }, + { + "input": "http://01.2.3.4.5.", + "base": null, + "failure": true + }, + { + "input": "http://0x100.2.3.4", + "base": null, + "failure": true + }, + { + "input": "http://0x100.2.3.4.", + "base": null, + "failure": true + }, + { + "input": "http://0x1.2.3.4.5", + "base": null, + "failure": true + }, + { + "input": "http://0x1.2.3.4.5.", + "base": null, + "failure": true + }, + { + "input": "http://foo.1.2.3.4", + "base": null, + "failure": true + }, + { + "input": "http://foo.1.2.3.4.", + "base": null, + "failure": true + }, + { + "input": "http://foo.2.3.4", + "base": null, + "failure": true + }, + { + "input": "http://foo.2.3.4.", + "base": null, + "failure": true + }, + { + "input": "http://foo.09", + "base": null, + "failure": true + }, + { + "input": "http://foo.09.", + "base": null, + "failure": true + }, + { + "input": "http://foo.0x4", + "base": null, + "failure": true + }, + { + "input": "http://foo.0x4.", + "base": null, + "failure": true + }, + { + "input": "http://foo.09..", + "base": null, + "hash": "", + "host": "foo.09..", + "hostname": "foo.09..", + "href":"http://foo.09../", + "password": "", + "pathname": "/", + "port":"", + "protocol": "http:", + "search": "", + "username": "" + }, + { + "input": "http://0999999999999999999/", + "base": null, + "failure": true + }, + { + "input": "http://foo.0x", + "base": null, + "failure": true + }, + { + "input": "http://foo.0XFfFfFfFfFfFfFfFfFfAcE123", + "base": null, + "failure": true + }, + { + "input": "http://💩.123/", + "base": null, + "failure": true + }, + "U+0000 and U+FFFF in various places", + { + "input": "https://\u0000y", + "base": null, + "failure": true + }, + { + "input": "https://x/\u0000y", + "base": null, + "hash": "", + "host": "x", + "hostname": "x", + "href": "https://x/%00y", + "password": "", + "pathname": "/%00y", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "input": "https://x/?\u0000y", + "base": null, + "hash": "", + "host": "x", + "hostname": "x", + "href": "https://x/?%00y", + "password": "", + "pathname": "/", + "port": "", + "protocol": "https:", + "search": "?%00y", + "username": "" + }, + { + "input": "https://x/?#\u0000y", + "base": null, + "hash": "#%00y", + "host": "x", + "hostname": "x", + "href": "https://x/?#%00y", + "password": "", + "pathname": "/", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "input": "https://\uFFFFy", + "base": null, + "failure": true + }, + { + "input": "https://x/\uFFFFy", + "base": null, + "hash": "", + "host": "x", + "hostname": "x", + "href": "https://x/%EF%BF%BFy", + "password": "", + "pathname": "/%EF%BF%BFy", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "input": "https://x/?\uFFFFy", + "base": null, + "hash": "", + "host": "x", + "hostname": "x", + "href": "https://x/?%EF%BF%BFy", + "password": "", + "pathname": "/", + "port": "", + "protocol": "https:", + "search": "?%EF%BF%BFy", + "username": "" + }, + { + "input": "https://x/?#\uFFFFy", + "base": null, + "hash": "#%EF%BF%BFy", + "host": "x", + "hostname": "x", + "href": "https://x/?#%EF%BF%BFy", + "password": "", + "pathname": "/", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "input": "non-special:\u0000y", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:%00y", + "password": "", + "pathname": "%00y", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "non-special:x/\u0000y", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:x/%00y", + "password": "", + "pathname": "x/%00y", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "non-special:x/?\u0000y", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:x/?%00y", + "password": "", + "pathname": "x/", + "port": "", + "protocol": "non-special:", + "search": "?%00y", + "username": "" + }, + { + "input": "non-special:x/?#\u0000y", + "base": null, + "hash": "#%00y", + "host": "", + "hostname": "", + "href": "non-special:x/?#%00y", + "password": "", + "pathname": "x/", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "non-special:\uFFFFy", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:%EF%BF%BFy", + "password": "", + "pathname": "%EF%BF%BFy", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "non-special:x/\uFFFFy", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:x/%EF%BF%BFy", + "password": "", + "pathname": "x/%EF%BF%BFy", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "non-special:x/?\uFFFFy", + "base": null, + "hash": "", + "host": "", + "hostname": "", + "href": "non-special:x/?%EF%BF%BFy", + "password": "", + "pathname": "x/", + "port": "", + "protocol": "non-special:", + "search": "?%EF%BF%BFy", + "username": "" + }, + { + "input": "non-special:x/?#\uFFFFy", + "base": null, + "hash": "#%EF%BF%BFy", + "host": "", + "hostname": "", + "href": "non-special:x/?#%EF%BF%BFy", + "password": "", + "pathname": "x/", + "port": "", + "protocol": "non-special:", + "search": "", + "username": "" + }, + { + "input": "", + "base": null, + "failure": true, + "relativeTo": "non-opaque-path-base" + }, + { + "input": "https://example.com/\"quoted\"", + "base": null, + "hash": "", + "host": "example.com", + "hostname": "example.com", + "href": "https://example.com/%22quoted%22", + "origin": "https://example.com", + "password": "", + "pathname": "/%22quoted%22", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "input": "https://a%C2%ADb/", + "base": null, + "hash": "", + "host": "ab", + "hostname": "ab", + "href": "https://ab/", + "origin": "https://ab", + "password": "", + "pathname": "/", + "port": "", + "protocol": "https:", + "search": "", + "username": "" + }, + { + "comment": "Empty host after domain to ASCII", + "input": "https://\u00AD/", + "base": null, + "failure": true + }, + { + "input": "https://%C2%AD/", + "base": null, + "failure": true + }, + { + "input": "https://xn--/", + "base": null, + "failure": true + }, + "Non-special schemes that some implementations might incorrectly treat as special", + { + "input": "data://example.com:8080/pathname?search#hash", + "base": null, + "href": "data://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "data:///test", + "base": null, + "href": "data:///test", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "data://test/a/../b", + "base": null, + "href": "data://test/b", + "origin": "null", + "protocol": "data:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "data://:443", + "base": null, + "failure": true + }, + { + "input": "data://test:test", + "base": null, + "failure": true + }, + { + "input": "data://[:1]", + "base": null, + "failure": true + }, + { + "input": "javascript://example.com:8080/pathname?search#hash", + "base": null, + "href": "javascript://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "javascript:///test", + "base": null, + "href": "javascript:///test", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "javascript://test/a/../b", + "base": null, + "href": "javascript://test/b", + "origin": "null", + "protocol": "javascript:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "javascript://:443", + "base": null, + "failure": true + }, + { + "input": "javascript://test:test", + "base": null, + "failure": true + }, + { + "input": "javascript://[:1]", + "base": null, + "failure": true + }, + { + "input": "mailto://example.com:8080/pathname?search#hash", + "base": null, + "href": "mailto://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "mailto:///test", + "base": null, + "href": "mailto:///test", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "mailto://test/a/../b", + "base": null, + "href": "mailto://test/b", + "origin": "null", + "protocol": "mailto:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "mailto://:443", + "base": null, + "failure": true + }, + { + "input": "mailto://test:test", + "base": null, + "failure": true + }, + { + "input": "mailto://[:1]", + "base": null, + "failure": true + }, + { + "input": "intent://example.com:8080/pathname?search#hash", + "base": null, + "href": "intent://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "intent:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "intent:///test", + "base": null, + "href": "intent:///test", + "origin": "null", + "protocol": "intent:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "intent://test/a/../b", + "base": null, + "href": "intent://test/b", + "origin": "null", + "protocol": "intent:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "intent://:443", + "base": null, + "failure": true + }, + { + "input": "intent://test:test", + "base": null, + "failure": true + }, + { + "input": "intent://[:1]", + "base": null, + "failure": true + }, + { + "input": "urn://example.com:8080/pathname?search#hash", + "base": null, + "href": "urn://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "urn:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "urn:///test", + "base": null, + "href": "urn:///test", + "origin": "null", + "protocol": "urn:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "urn://test/a/../b", + "base": null, + "href": "urn://test/b", + "origin": "null", + "protocol": "urn:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "urn://:443", + "base": null, + "failure": true + }, + { + "input": "urn://test:test", + "base": null, + "failure": true + }, + { + "input": "urn://[:1]", + "base": null, + "failure": true + }, + { + "input": "turn://example.com:8080/pathname?search#hash", + "base": null, + "href": "turn://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "turn:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "turn:///test", + "base": null, + "href": "turn:///test", + "origin": "null", + "protocol": "turn:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "turn://test/a/../b", + "base": null, + "href": "turn://test/b", + "origin": "null", + "protocol": "turn:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "turn://:443", + "base": null, + "failure": true + }, + { + "input": "turn://test:test", + "base": null, + "failure": true + }, + { + "input": "turn://[:1]", + "base": null, + "failure": true + }, + { + "input": "stun://example.com:8080/pathname?search#hash", + "base": null, + "href": "stun://example.com:8080/pathname?search#hash", + "origin": "null", + "protocol": "stun:", + "username": "", + "password": "", + "host": "example.com:8080", + "hostname": "example.com", + "port": "8080", + "pathname": "/pathname", + "search": "?search", + "hash": "#hash" + }, + { + "input": "stun:///test", + "base": null, + "href": "stun:///test", + "origin": "null", + "protocol": "stun:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/test", + "search": "", + "hash": "" + }, + { + "input": "stun://test/a/../b", + "base": null, + "href": "stun://test/b", + "origin": "null", + "protocol": "stun:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/b", + "search": "", + "hash": "" + }, + { + "input": "stun://:443", + "base": null, + "failure": true + }, + { + "input": "stun://test:test", + "base": null, + "failure": true + }, + { + "input": "stun://[:1]", + "base": null, + "failure": true + }, + { + "input": "w://x:0", + "base": null, + "href": "w://x:0", + "origin": "null", + "protocol": "w:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "west://x:0", + "base": null, + "href": "west://x:0", + "origin": "null", + "protocol": "west:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "android://x:0/a", + "base": null, + "href": "android://x:0/a", + "origin": "null", + "protocol": "android:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "drivefs://x:0/a", + "base": null, + "href": "drivefs://x:0/a", + "origin": "null", + "protocol": "drivefs:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "chromeos-steam://x:0/a", + "base": null, + "href": "chromeos-steam://x:0/a", + "origin": "null", + "protocol": "chromeos-steam:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "steam://x:0/a", + "base": null, + "href": "steam://x:0/a", + "origin": "null", + "protocol": "steam:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "materialized-view://x:0/a", + "base": null, + "href": "materialized-view://x:0/a", + "origin": "null", + "protocol": "materialized-view:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "/a", + "search": "", + "hash": "" + }, + { + "input": "android-app://x:0", + "base": null, + "href": "android-app://x:0", + "origin": "null", + "protocol": "android-app:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "chrome-distiller://x:0", + "base": null, + "href": "chrome-distiller://x:0", + "origin": "null", + "protocol": "chrome-distiller:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "chrome-extension://x:0", + "base": null, + "href": "chrome-extension://x:0", + "origin": "null", + "protocol": "chrome-extension:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "chrome-native://x:0", + "base": null, + "href": "chrome-native://x:0", + "origin": "null", + "protocol": "chrome-native:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "chrome-resource://x:0", + "base": null, + "href": "chrome-resource://x:0", + "origin": "null", + "protocol": "chrome-resource:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "chrome-search://x:0", + "base": null, + "href": "chrome-search://x:0", + "origin": "null", + "protocol": "chrome-search:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "fuchsia-dir://x:0", + "base": null, + "href": "fuchsia-dir://x:0", + "origin": "null", + "protocol": "fuchsia-dir:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + { + "input": "isolated-app://x:0", + "base": null, + "href": "isolated-app://x:0", + "origin": "null", + "protocol": "isolated-app:", + "username": "", + "password": "", + "host": "x:0", + "hostname": "x", + "port": "0", + "pathname": "", + "search": "", + "hash": "" + }, + "Scheme relative path starting with multiple slashes", + { + "input": "///test", + "base": "http://example.org/", + "href": "http://test/", + "protocol": "http:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///\\//\\//test", + "base": "http://example.org/", + "href": "http://test/", + "protocol": "http:", + "username": "", + "password": "", + "host": "test", + "hostname": "test", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///example.org/path", + "base": "http://example.org/", + "href": "http://example.org/path", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + { + "input": "///example.org/../path", + "base": "http://example.org/", + "href": "http://example.org/path", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + { + "input": "///example.org/../../", + "base": "http://example.org/", + "href": "http://example.org/", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///example.org/../path/../../", + "base": "http://example.org/", + "href": "http://example.org/", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "///example.org/../path/../../path", + "base": "http://example.org/", + "href": "http://example.org/path", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + { + "input": "/\\/\\//example.org/../path", + "base": "http://example.org/", + "href": "http://example.org/path", + "protocol": "http:", + "username": "", + "password": "", + "host": "example.org", + "hostname": "example.org", + "port": "", + "pathname": "/path", + "search": "", + "hash": "" + }, + { + "input": "///abcdef/../", + "base": "file:///", + "href": "file:///", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + { + "input": "/\\//\\/a/../", + "base": "file:///", + "href": "file://////", + "protocol": "file:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "////", + "search": "", + "hash": "" + }, + { + "input": "//a/../", + "base": "file:///", + "href": "file://a/", + "protocol": "file:", + "username": "", + "password": "", + "host": "a", + "hostname": "a", + "port": "", + "pathname": "/", + "search": "", + "hash": "" + }, + "# Non-special URL and backslashes", + { + "input": "non-special:\\\\opaque", + "base": null, + "href": "non-special:\\\\opaque", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "\\\\opaque", + "search": "", + "hash": "" + }, + { + "input": "non-special:\\\\opaque/path", + "base": null, + "href": "non-special:\\\\opaque/path", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "\\\\opaque/path", + "search": "", + "hash": "" + }, + { + "input": "non-special:\\\\opaque\\path", + "base": null, + "href": "non-special:\\\\opaque\\path", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "\\\\opaque\\path", + "search": "", + "hash": "" + }, + { + "input": "non-special:\\/opaque", + "base": null, + "href": "non-special:\\/opaque", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "\\/opaque", + "search": "", + "hash": "" + }, + { + "input": "non-special:/\\path", + "base": null, + "href": "non-special:/\\path", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "", + "hostname": "", + "port": "", + "pathname": "/\\path", + "search": "", + "hash": "" + }, + { + "input": "non-special://host\\a", + "base": null, + "failure": true + }, + { + "input": "non-special://host/a\\b", + "base": null, + "href": "non-special://host/a\\b", + "origin": "null", + "protocol": "non-special:", + "username": "", + "password": "", + "host": "host", + "hostname": "host", + "port": "", + "pathname": "/a\\b", + "search": "", + "hash": "" + } +] diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/toascii.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/toascii.window.js new file mode 100644 index 00000000..cdc488ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/toascii.window.js @@ -0,0 +1,54 @@ +promise_test(() => fetch("resources/toascii.json").then(res => res.json()).then(runTests), "Loading data…"); + +function makeURL(type, input) { + input = "https://" + input + "/x" + if(type === "url") { + return new URL(input) + } else { + const url = document.createElement(type) + url.href = input + return url + } +} + +function runTests(tests) { + for(var i = 0, l = tests.length; i < l; i++) { + let hostTest = tests[i] + if (typeof hostTest === "string") { + continue // skip comments + } + const typeName = { "url": "URL", "a": "", "area": "" } + ;["url", "a", "area"].forEach((type) => { + test(() => { + if(hostTest.output !== null) { + const url = makeURL("url", hostTest.input) + assert_equals(url.host, hostTest.output) + assert_equals(url.hostname, hostTest.output) + assert_equals(url.pathname, "/x") + assert_equals(url.href, "https://" + hostTest.output + "/x") + } else { + if(type === "url") { + assert_throws_js(TypeError, () => makeURL("url", hostTest.input)) + } else { + const url = makeURL(type, hostTest.input) + assert_equals(url.host, "") + assert_equals(url.hostname, "") + assert_equals(url.pathname, "") + assert_equals(url.href, "https://" + hostTest.input + "/x") + } + } + }, hostTest.input + " (using " + typeName[type] + ")") + ;["host", "hostname"].forEach((val) => { + test(() => { + const url = makeURL(type, "x") + url[val] = hostTest.input + if(hostTest.output !== null) { + assert_equals(url[val], hostTest.output) + } else { + assert_equals(url[val], "x") + } + }, hostTest.input + " (using " + typeName[type] + "." + val + ")") + }) + }) + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-constructor.any.js new file mode 100644 index 00000000..b4b639b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-constructor.any.js @@ -0,0 +1,56 @@ +// META: script=/common/subset-tests-by-key.js +// META: timeout=long +// META: variant=?include=file +// META: variant=?include=javascript +// META: variant=?include=mailto +// META: variant=?exclude=(file|javascript|mailto) + +function runURLTests(urlTests) { + for (const expected of urlTests) { + // Skip comments + if (typeof expected === "string") + continue; + + const base = expected.base !== null ? expected.base : undefined; + + function getKey(expected) { + if (expected.protocol) { + return expected.protocol.replace(":", ""); + } + if (expected.failure) { + return expected.input.split(":")[0]; + } + return "other"; + } + + subsetTestByKey(getKey(expected), test, function() { + if (expected.failure) { + assert_throws_js(TypeError, function() { + new URL(expected.input, base); + }); + return; + } + + const url = new URL(expected.input, base); + assert_equals(url.href, expected.href, "href") + assert_equals(url.protocol, expected.protocol, "protocol") + assert_equals(url.username, expected.username, "username") + assert_equals(url.password, expected.password, "password") + assert_equals(url.host, expected.host, "host") + assert_equals(url.hostname, expected.hostname, "hostname") + assert_equals(url.port, expected.port, "port") + assert_equals(url.pathname, expected.pathname, "pathname") + assert_equals(url.search, expected.search, "search") + if ("searchParams" in expected) { + assert_true("searchParams" in url) + assert_equals(url.searchParams.toString(), expected.searchParams, "searchParams") + } + assert_equals(url.hash, expected.hash, "hash") + }, `Parsing: <${expected.input}> ${base ? "against <" + base + ">" : "without base"}`) + } +} + +promise_test(() => Promise.all([ + fetch("resources/urltestdata.json").then(res => res.json()), + fetch("resources/urltestdata-javascript-only.json").then(res => res.json()), +]).then((tests) => tests.flat()).then(runURLTests), "Loading data…"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-origin.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-origin.any.js new file mode 100644 index 00000000..b9e0c858 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-origin.any.js @@ -0,0 +1,19 @@ +promise_test(() => Promise.all([ + fetch("resources/urltestdata.json").then(res => res.json()), + fetch("resources/urltestdata-javascript-only.json").then(res => res.json()), +]).then((tests) => tests.flat()).then(runURLTests), "Loading data…"); + +function runURLTests(urlTests) { + for (const expected of urlTests) { + // Skip comments and tests without "origin" expectation + if (typeof expected === "string" || !("origin" in expected)) + continue; + + const base = expected.base !== null ? expected.base : undefined; + + test(() => { + const url = new URL(expected.input, base); + assert_equals(url.origin, expected.origin, "origin"); + }, `Origin parsing: <${expected.input}> ${base ? "against <" + base + ">" : "without base"}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-searchparams.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-searchparams.any.js new file mode 100644 index 00000000..9bba12e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-searchparams.any.js @@ -0,0 +1,72 @@ +function bURL(url, base) { + return new URL(url, base || "about:blank") +} + +function runURLSearchParamTests() { + test(function() { + var url = bURL('http://example.org/?a=b') + assert_true("searchParams" in url) + var searchParams = url.searchParams + assert_equals(url.searchParams, searchParams, 'Object identity should hold.') + }, 'URL.searchParams getter') + + test(function() { + var url = bURL('http://example.org/?a=b') + assert_true("searchParams" in url) + var searchParams = url.searchParams + assert_equals(searchParams.toString(), 'a=b') + + searchParams.set('a', 'b') + assert_equals(url.searchParams.toString(), 'a=b') + assert_equals(url.search, '?a=b') + url.search = '' + assert_equals(url.searchParams.toString(), '') + assert_equals(url.search, '') + assert_equals(searchParams.toString(), '') + }, 'URL.searchParams updating, clearing') + + test(function() { + 'use strict' + var urlString = 'http://example.org' + var url = bURL(urlString) + assert_throws_js(TypeError, function() { url.searchParams = new URLSearchParams(urlString) }) + }, 'URL.searchParams setter, invalid values') + + test(function() { + var url = bURL('http://example.org/file?a=b&c=d') + assert_true("searchParams" in url) + var searchParams = url.searchParams + assert_equals(url.search, '?a=b&c=d') + assert_equals(searchParams.toString(), 'a=b&c=d') + + // Test that setting 'search' propagates to the URL object's query object. + url.search = 'e=f&g=h' + assert_equals(url.search, '?e=f&g=h') + assert_equals(searchParams.toString(), 'e=f&g=h') + + // ..and same but with a leading '?'. + url.search = '?e=f&g=h' + assert_equals(url.search, '?e=f&g=h') + assert_equals(searchParams.toString(), 'e=f&g=h') + + // And in the other direction, altering searchParams propagates + // back to 'search'. + searchParams.append('i', ' j ') + assert_equals(url.search, '?e=f&g=h&i=+j+') + assert_equals(url.searchParams.toString(), 'e=f&g=h&i=+j+') + assert_equals(searchParams.get('i'), ' j ') + + searchParams.set('e', 'updated') + assert_equals(url.search, '?e=updated&g=h&i=+j+') + assert_equals(searchParams.get('e'), 'updated') + + var url2 = bURL('http://example.org/file??a=b&c=d') + assert_equals(url2.search, '??a=b&c=d') + assert_equals(url2.searchParams.toString(), '%3Fa=b&c=d') + + url2.href = 'http://example.org/file??a=b' + assert_equals(url2.search, '??a=b') + assert_equals(url2.searchParams.toString(), '%3Fa=b') + }, 'URL.searchParams and URL.search setters, update propagation') +} +runURLSearchParamTests() diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-a-area.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-a-area.window.js new file mode 100644 index 00000000..6a5e762c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-a-area.window.js @@ -0,0 +1,43 @@ +// META: script=/common/subset-tests-by-key.js +// META: variant=?include=file +// META: variant=?include=javascript +// META: variant=?include=mailto +// META: variant=?exclude=(file|javascript|mailto) + +// Keep this file in sync with url-setters.any.js. + +promise_test(() => fetch("resources/setters_tests.json").then(res => res.json()).then(runURLSettersTests), "Loading data…"); + +function runURLSettersTests(all_test_cases) { + for (var attribute_to_be_set in all_test_cases) { + if (attribute_to_be_set == "comment") { + continue; + } + var test_cases = all_test_cases[attribute_to_be_set]; + for(var i = 0, l = test_cases.length; i < l; i++) { + var test_case = test_cases[i]; + var name = "Setting <" + test_case.href + ">." + attribute_to_be_set + + " = '" + test_case.new_value + "'"; + if ("comment" in test_case) { + name += " " + test_case.comment; + } + const key = test_case.href.split(":")[0]; + subsetTestByKey(key, test, function() { + var url = document.createElement("a"); + url.href = test_case.href; + url[attribute_to_be_set] = test_case.new_value; + for (var attribute in test_case.expected) { + assert_equals(url[attribute], test_case.expected[attribute]) + } + }, ": " + name) + subsetTestByKey(key, test, function() { + var url = document.createElement("area"); + url.href = test_case.href; + url[attribute_to_be_set] = test_case.new_value; + for (var attribute in test_case.expected) { + assert_equals(url[attribute], test_case.expected[attribute]) + } + }, ": " + name) + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-stripping.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-stripping.any.js new file mode 100644 index 00000000..ac90cc17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters-stripping.any.js @@ -0,0 +1,125 @@ +function urlString({ scheme = "https", + username = "username", + password = "password", + host = "host", + port = "8000", + pathname = "path", + search = "query", + hash = "fragment" }) { + return `${scheme}://${username}:${password}@${host}:${port}/${pathname}?${search}#${hash}`; +} + +function urlRecord(scheme) { + return new URL(urlString({ scheme })); +} + +for(const scheme of ["https", "wpt++"]) { + for(let i = 0; i < 0x20; i++) { + const stripped = i === 0x09 || i === 0x0A || i === 0x0D; + + // It turns out that user agents are surprisingly similar for these ranges so generate fewer + // tests. If this is changed also change the logic for host below. + if (i !== 0 && i !== 0x1F && !stripped) { + continue; + } + + const cpString = String.fromCodePoint(i); + const cpReference = "U+" + i.toString(16).toUpperCase().padStart(4, "0"); + + test(() => { + const expected = scheme === "https" ? (stripped ? "http" : "https") : (stripped ? "wpt--" : "wpt++"); + const url = urlRecord(scheme); + url.protocol = String.fromCodePoint(i) + (scheme === "https" ? "http" : "wpt--"); + assert_equals(url.protocol, expected + ":", "property"); + assert_equals(url.href, urlString({ scheme: expected }), "href"); + }, `Setting protocol with leading ${cpReference} (${scheme}:)`); + + test(() => { + const expected = scheme === "https" ? (stripped ? "http" : "https") : (stripped ? "wpt--" : "wpt++"); + const url = urlRecord(scheme); + url.protocol = (scheme === "https" ? "http" : "wpt--") + String.fromCodePoint(i); + assert_equals(url.protocol, expected + ":", "property"); + assert_equals(url.href, urlString({ scheme: expected }), "href"); + }, `Setting protocol with ${cpReference} before inserted colon (${scheme}:)`); + + // Cannot test protocol with trailing as the algorithm inserts a colon before proceeding + + // These do no stripping + for (const property of ["username", "password"]) { + for (const [type, expected, input] of [ + ["leading", encodeURIComponent(cpString) + "test", String.fromCodePoint(i) + "test"], + ["middle", "te" + encodeURIComponent(cpString) + "st", "te" + String.fromCodePoint(i) + "st"], + ["trailing", "test" + encodeURIComponent(cpString), "test" + String.fromCodePoint(i)] + ]) { + test(() => { + const url = urlRecord(scheme); + url[property] = input; + assert_equals(url[property], expected, "property"); + assert_equals(url.href, urlString({ scheme, [property]: expected }), "href"); + }, `Setting ${property} with ${type} ${cpReference} (${scheme}:)`); + } + } + + for (const [type, expectedPart, input] of [ + ["leading", (scheme === "https" ? cpString : encodeURIComponent(cpString)) + "test", String.fromCodePoint(i) + "test"], + ["middle", "te" + (scheme === "https" ? cpString : encodeURIComponent(cpString)) + "st", "te" + String.fromCodePoint(i) + "st"], + ["trailing", "test" + (scheme === "https" ? cpString : encodeURIComponent(cpString)), "test" + String.fromCodePoint(i)] + ]) { + test(() => { + const expected = i === 0x00 || (scheme === "https" && i === 0x1F) ? "host" : stripped ? "test" : expectedPart; + const url = urlRecord(scheme); + url.host = input; + assert_equals(url.host, expected + ":8000", "property"); + assert_equals(url.href, urlString({ scheme, host: expected }), "href"); + }, `Setting host with ${type} ${cpReference} (${scheme}:)`); + + test(() => { + const expected = i === 0x00 || (scheme === "https" && i === 0x1F) ? "host" : stripped ? "test" : expectedPart; + const url = urlRecord(scheme); + url.hostname = input; + assert_equals(url.hostname, expected, "property"); + assert_equals(url.href, urlString({ scheme, host: expected }), "href"); + }, `Setting hostname with ${type} ${cpReference} (${scheme}:)`); + } + + test(() => { + const expected = stripped ? "9000" : "8000"; + const url = urlRecord(scheme); + url.port = String.fromCodePoint(i) + "9000"; + assert_equals(url.port, expected, "property"); + assert_equals(url.href, urlString({ scheme, port: expected }), "href"); + }, `Setting port with leading ${cpReference} (${scheme}:)`); + + test(() => { + const expected = stripped ? "9000" : "90"; + const url = urlRecord(scheme); + url.port = "90" + String.fromCodePoint(i) + "00"; + assert_equals(url.port, expected, "property"); + assert_equals(url.href, urlString({ scheme, port: expected }), "href"); + }, `Setting port with middle ${cpReference} (${scheme}:)`); + + test(() => { + const expected = "9000"; + const url = urlRecord(scheme); + url.port = "9000" + String.fromCodePoint(i); + assert_equals(url.port, expected, "property"); + assert_equals(url.href, urlString({ scheme, port: expected }), "href"); + }, `Setting port with trailing ${cpReference} (${scheme}:)`); + + for (const [property, separator] of [["pathname", "/"], ["search", "?"], ["hash", "#"]]) { + for (const [type, expectedPart, input] of [ + ["leading", encodeURIComponent(cpString) + "test", String.fromCodePoint(i) + "test"], + ["middle", "te" + encodeURIComponent(cpString) + "st", "te" + String.fromCodePoint(i) + "st"], + ["trailing", "test" + encodeURIComponent(cpString), "test" + String.fromCodePoint(i)] + ]) { + test(() => { + const expected = stripped ? "test" : expectedPart; + const url = urlRecord(scheme); + url[property] = input; + assert_equals(url[property], separator + expected, "property"); + assert_equals(url.href, urlString({ scheme, [property]: expected }), "href"); + }, `Setting ${property} with ${type} ${cpReference} (${scheme}:)`); + } + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters.any.js new file mode 100644 index 00000000..fe88175a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-setters.any.js @@ -0,0 +1,34 @@ +// META: script=/common/subset-tests-by-key.js +// META: variant=?include=file +// META: variant=?include=javascript +// META: variant=?include=mailto +// META: variant=?exclude=(file|javascript|mailto) + +// Keep this file in sync with url-setters-a-area.window.js. + +promise_test(() => fetch("resources/setters_tests.json").then(res => res.json()).then(runURLSettersTests), "Loading data…"); + +function runURLSettersTests(all_test_cases) { + for (var attribute_to_be_set in all_test_cases) { + if (attribute_to_be_set == "comment") { + continue; + } + var test_cases = all_test_cases[attribute_to_be_set]; + for(var i = 0, l = test_cases.length; i < l; i++) { + var test_case = test_cases[i]; + var name = "Setting <" + test_case.href + ">." + attribute_to_be_set + + " = '" + test_case.new_value + "'"; + if ("comment" in test_case) { + name += " " + test_case.comment; + } + const key = test_case.href.split(":")[0]; + subsetTestByKey(key, test, function() { + var url = new URL(test_case.href); + url[attribute_to_be_set] = test_case.new_value; + for (var attribute in test_case.expected) { + assert_equals(url[attribute], test_case.expected[attribute]) + } + }, "URL: " + name) + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-canparse.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-canparse.any.js new file mode 100644 index 00000000..74f3da31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-canparse.any.js @@ -0,0 +1,42 @@ +// This intentionally does not use resources/urltestdata.json to preserve resources. +[ + { + "url": undefined, + "base": undefined, + "expected": false + }, + { + "url": "aaa:b", + "base": undefined, + "expected": true + }, + { + "url": undefined, + "base": "aaa:b", + "expected": false + }, + { + "url": "aaa:/b", + "base": undefined, + "expected": true + }, + { + "url": undefined, + "base": "aaa:/b", + "expected": true + }, + { + "url": "https://test:test", + "base": undefined, + "expected": false + }, + { + "url": "a", + "base": "https://b/", + "expected": true + } +].forEach(({ url, base, expected }) => { + test(() => { + assert_equals(URL.canParse(url, base), expected); + }, `URL.canParse(${url}, ${base})`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-parse.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-parse.any.js new file mode 100644 index 00000000..0822e9da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-statics-parse.any.js @@ -0,0 +1,50 @@ +// This intentionally does not use resources/urltestdata.json to preserve resources. +[ + { + "url": undefined, + "base": undefined, + "expected": false + }, + { + "url": "aaa:b", + "base": undefined, + "expected": true + }, + { + "url": undefined, + "base": "aaa:b", + "expected": false + }, + { + "url": "aaa:/b", + "base": undefined, + "expected": true + }, + { + "url": undefined, + "base": "aaa:/b", + "expected": true + }, + { + "url": "https://test:test", + "base": undefined, + "expected": false + }, + { + "url": "a", + "base": "https://b/", + "expected": true + } +].forEach(({ url, base, expected }) => { + test(() => { + if (expected == false) { + assert_equals(URL.parse(url, base), null); + } else { + assert_equals(URL.parse(url, base).href, new URL(url, base).href); + } + }, `URL.parse(${url}, ${base})`); +}); + +test(() => { + assert_not_equals(URL.parse("https://example/"), URL.parse("https://example/")); +}, `URL.parse() should return a unique object`); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-tojson.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-tojson.any.js new file mode 100644 index 00000000..65165f96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/url-tojson.any.js @@ -0,0 +1,4 @@ +test(() => { + const a = new URL("https://example.com/") + assert_equals(JSON.stringify(a), "\"https://example.com/\"") +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlencoded-parser.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlencoded-parser.any.js new file mode 100644 index 00000000..847465cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlencoded-parser.any.js @@ -0,0 +1,68 @@ +[ + { "input": "test", "output": [["test", ""]] }, + { "input": "\uFEFFtest=\uFEFF", "output": [["\uFEFFtest", "\uFEFF"]] }, + { "input": "%EF%BB%BFtest=%EF%BB%BF", "output": [["\uFEFFtest", "\uFEFF"]] }, + { "input": "%EF%BF%BF=%EF%BF%BF", "output": [["\uFFFF", "\uFFFF"]] }, + { "input": "%FE%FF", "output": [["\uFFFD\uFFFD", ""]] }, + { "input": "%FF%FE", "output": [["\uFFFD\uFFFD", ""]] }, + { "input": "†&†=x", "output": [["†", ""], ["†", "x"]] }, + { "input": "%C2", "output": [["\uFFFD", ""]] }, + { "input": "%C2x", "output": [["\uFFFDx", ""]] }, + { "input": "_charset_=windows-1252&test=%C2x", "output": [["_charset_", "windows-1252"], ["test", "\uFFFDx"]] }, + { "input": '', "output": [] }, + { "input": 'a', "output": [['a', '']] }, + { "input": 'a=b', "output": [['a', 'b']] }, + { "input": 'a=', "output": [['a', '']] }, + { "input": '=b', "output": [['', 'b']] }, + { "input": '&', "output": [] }, + { "input": '&a', "output": [['a', '']] }, + { "input": 'a&', "output": [['a', '']] }, + { "input": 'a&a', "output": [['a', ''], ['a', '']] }, + { "input": 'a&b&c', "output": [['a', ''], ['b', ''], ['c', '']] }, + { "input": 'a=b&c=d', "output": [['a', 'b'], ['c', 'd']] }, + { "input": 'a=b&c=d&', "output": [['a', 'b'], ['c', 'd']] }, + { "input": '&&&a=b&&&&c=d&', "output": [['a', 'b'], ['c', 'd']] }, + { "input": 'a=a&a=b&a=c', "output": [['a', 'a'], ['a', 'b'], ['a', 'c']] }, + { "input": 'a==a', "output": [['a', '=a']] }, + { "input": 'a=a+b+c+d', "output": [['a', 'a b c d']] }, + { "input": '%=a', "output": [['%', 'a']] }, + { "input": '%a=a', "output": [['%a', 'a']] }, + { "input": '%a_=a', "output": [['%a_', 'a']] }, + { "input": '%61=a', "output": [['a', 'a']] }, + { "input": '%61+%4d%4D=', "output": [['a MM', '']] }, + { "input": "id=0&value=%", "output": [['id', '0'], ['value', '%']] }, + { "input": "b=%2sf%2a", "output": [['b', '%2sf*']]}, + { "input": "b=%2%2af%2a", "output": [['b', '%2*f*']]}, + { "input": "b=%%2a", "output": [['b', '%*']]} +].forEach((val) => { + test(() => { + let sp = new URLSearchParams(val.input), + i = 0 + for (let item of sp) { + assert_array_equals(item, val.output[i]) + i++ + } + }, "URLSearchParams constructed with: " + val.input) + + promise_test(() => { + let init = new Request("about:blank", { body: val.input, method: "LADIDA", headers: {"Content-Type": "application/x-www-form-urlencoded;charset=windows-1252"} }).formData() + return init.then((fd) => { + let i = 0 + for (let item of fd) { + assert_array_equals(item, val.output[i]) + i++ + } + }) + }, "request.formData() with input: " + val.input) + + promise_test(() => { + let init = new Response(val.input, { headers: {"Content-Type": "application/x-www-form-urlencoded;charset=shift_jis"} }).formData() + return init.then((fd) => { + let i = 0 + for (let item of fd) { + assert_array_equals(item, val.output[i]) + i++ + } + }) + }, "response.formData() with input: " + val.input) +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-append.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-append.any.js new file mode 100644 index 00000000..5a737614 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-append.any.js @@ -0,0 +1,39 @@ +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b'); + assert_equals(params + '', 'a=b'); + params.append('a', 'b'); + assert_equals(params + '', 'a=b&a=b'); + params.append('a', 'c'); + assert_equals(params + '', 'a=b&a=b&a=c'); +}, 'Append same name'); + +test(function() { + var params = new URLSearchParams(); + params.append('', ''); + assert_equals(params + '', '='); + params.append('', ''); + assert_equals(params + '', '=&='); +}, 'Append empty strings'); + +test(function() { + var params = new URLSearchParams(); + params.append(null, null); + assert_equals(params + '', 'null=null'); + params.append(null, null); + assert_equals(params + '', 'null=null&null=null'); +}, 'Append null'); + +test(function() { + var params = new URLSearchParams(); + params.append('first', 1); + params.append('second', 2); + params.append('third', ''); + params.append('first', 10); + assert_true(params.has('first'), 'Search params object has name "first"'); + assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"'); + assert_equals(params.get('second'), '2', 'Search params object has name "second" with value "2"'); + assert_equals(params.get('third'), '', 'Search params object has name "third" with value ""'); + params.append('first', 10); + assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"'); +}, 'Append multiple'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-constructor.any.js new file mode 100644 index 00000000..d4829113 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-constructor.any.js @@ -0,0 +1,224 @@ +test(function() { + var params = new URLSearchParams(); + assert_equals(params + '', ''); + params = new URLSearchParams(''); + assert_equals(params + '', ''); + params = new URLSearchParams('a=b'); + assert_equals(params + '', 'a=b'); + params = new URLSearchParams(params); + assert_equals(params + '', 'a=b'); +}, 'Basic URLSearchParams construction'); + +test(function() { + var params = new URLSearchParams() + assert_equals(params.toString(), "") +}, "URLSearchParams constructor, no arguments") + +test(function () { + var params = new URLSearchParams("?a=b") + assert_equals(params.toString(), "a=b") +}, 'URLSearchParams constructor, remove leading "?"') + +test(() => { + var params = new URLSearchParams(DOMException); + assert_equals(params.toString(), "INDEX_SIZE_ERR=1&DOMSTRING_SIZE_ERR=2&HIERARCHY_REQUEST_ERR=3&WRONG_DOCUMENT_ERR=4&INVALID_CHARACTER_ERR=5&NO_DATA_ALLOWED_ERR=6&NO_MODIFICATION_ALLOWED_ERR=7&NOT_FOUND_ERR=8&NOT_SUPPORTED_ERR=9&INUSE_ATTRIBUTE_ERR=10&INVALID_STATE_ERR=11&SYNTAX_ERR=12&INVALID_MODIFICATION_ERR=13&NAMESPACE_ERR=14&INVALID_ACCESS_ERR=15&VALIDATION_ERR=16&TYPE_MISMATCH_ERR=17&SECURITY_ERR=18&NETWORK_ERR=19&ABORT_ERR=20&URL_MISMATCH_ERR=21"A_EXCEEDED_ERR=22&TIMEOUT_ERR=23&INVALID_NODE_TYPE_ERR=24&DATA_CLONE_ERR=25") + assert_throws_js(TypeError, () => new URLSearchParams(DOMException.prototype), + "Constructing a URLSearchParams from DOMException.prototype should throw due to branding checks"); +}, "URLSearchParams constructor, DOMException as argument") + +test(() => { + var params = new URLSearchParams(''); + assert_true(params != null, 'constructor returned non-null value.'); + assert_equals(Object.getPrototypeOf(params), URLSearchParams.prototype, 'expected URLSearchParams.prototype as prototype.'); +}, "URLSearchParams constructor, empty string as argument") + +test(() => { + var params = new URLSearchParams({}); + assert_equals(params + '', ""); +}, 'URLSearchParams constructor, {} as argument'); + +test(function() { + var params = new URLSearchParams('a=b'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_false(params.has('b'), 'Search params object has not got name "b"'); + + params = new URLSearchParams('a=b&c'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_true(params.has('c'), 'Search params object has name "c"'); + + params = new URLSearchParams('&a&&& &&&&&a+b=& c&m%c3%b8%c3%b8'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_true(params.has('a b'), 'Search params object has name "a b"'); + assert_true(params.has(' '), 'Search params object has name " "'); + assert_false(params.has('c'), 'Search params object did not have the name "c"'); + assert_true(params.has(' c'), 'Search params object has name " c"'); + assert_true(params.has('møø'), 'Search params object has name "møø"'); + + params = new URLSearchParams('id=0&value=%'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('id'), 'Search params object has name "id"'); + assert_true(params.has('value'), 'Search params object has name "value"'); + assert_equals(params.get('id'), '0'); + assert_equals(params.get('value'), '%'); + + params = new URLSearchParams('b=%2sf%2a'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('b'), 'Search params object has name "b"'); + assert_equals(params.get('b'), '%2sf*'); + + params = new URLSearchParams('b=%2%2af%2a'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('b'), 'Search params object has name "b"'); + assert_equals(params.get('b'), '%2*f*'); + + params = new URLSearchParams('b=%%2a'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('b'), 'Search params object has name "b"'); + assert_equals(params.get('b'), '%*'); +}, 'URLSearchParams constructor, string.'); + +test(function() { + var seed = new URLSearchParams('a=b&c=d'); + var params = new URLSearchParams(seed); + assert_true(params != null, 'constructor returned non-null value.'); + assert_equals(params.get('a'), 'b'); + assert_equals(params.get('c'), 'd'); + assert_false(params.has('d')); + // The name-value pairs are copied when created; later updates + // should not be observable. + seed.append('e', 'f'); + assert_false(params.has('e')); + params.append('g', 'h'); + assert_false(seed.has('g')); +}, 'URLSearchParams constructor, object.'); + +test(function() { + var formData = new FormData() + formData.append('a', 'b') + formData.append('c', 'd') + var params = new URLSearchParams(formData); + assert_true(params != null, 'constructor returned non-null value.'); + assert_equals(params.get('a'), 'b'); + assert_equals(params.get('c'), 'd'); + assert_false(params.has('d')); + // The name-value pairs are copied when created; later updates + // should not be observable. + formData.append('e', 'f'); + assert_false(params.has('e')); + params.append('g', 'h'); + assert_false(formData.has('g')); +}, 'URLSearchParams constructor, FormData.'); + +test(function() { + var params = new URLSearchParams('a=b+c'); + assert_equals(params.get('a'), 'b c'); + params = new URLSearchParams('a+b=c'); + assert_equals(params.get('a b'), 'c'); +}, 'Parse +'); + +test(function() { + const testValue = '+15555555555'; + const params = new URLSearchParams(); + params.set('query', testValue); + var newParams = new URLSearchParams(params.toString()); + + assert_equals(params.toString(), 'query=%2B15555555555'); + assert_equals(params.get('query'), testValue); + assert_equals(newParams.get('query'), testValue); +}, 'Parse encoded +'); + +test(function() { + var params = new URLSearchParams('a=b c'); + assert_equals(params.get('a'), 'b c'); + params = new URLSearchParams('a b=c'); + assert_equals(params.get('a b'), 'c'); +}, 'Parse space'); + +test(function() { + var params = new URLSearchParams('a=b%20c'); + assert_equals(params.get('a'), 'b c'); + params = new URLSearchParams('a%20b=c'); + assert_equals(params.get('a b'), 'c'); +}, 'Parse %20'); + +test(function() { + var params = new URLSearchParams('a=b\0c'); + assert_equals(params.get('a'), 'b\0c'); + params = new URLSearchParams('a\0b=c'); + assert_equals(params.get('a\0b'), 'c'); +}, 'Parse \\0'); + +test(function() { + var params = new URLSearchParams('a=b%00c'); + assert_equals(params.get('a'), 'b\0c'); + params = new URLSearchParams('a%00b=c'); + assert_equals(params.get('a\0b'), 'c'); +}, 'Parse %00'); + +test(function() { + var params = new URLSearchParams('a=b\u2384'); + assert_equals(params.get('a'), 'b\u2384'); + params = new URLSearchParams('a\u2384b=c'); + assert_equals(params.get('a\u2384b'), 'c'); +}, 'Parse \u2384'); // Unicode Character 'COMPOSITION SYMBOL' (U+2384) + +test(function() { + var params = new URLSearchParams('a=b%e2%8e%84'); + assert_equals(params.get('a'), 'b\u2384'); + params = new URLSearchParams('a%e2%8e%84b=c'); + assert_equals(params.get('a\u2384b'), 'c'); +}, 'Parse %e2%8e%84'); // Unicode Character 'COMPOSITION SYMBOL' (U+2384) + +test(function() { + var params = new URLSearchParams('a=b\uD83D\uDCA9c'); + assert_equals(params.get('a'), 'b\uD83D\uDCA9c'); + params = new URLSearchParams('a\uD83D\uDCA9b=c'); + assert_equals(params.get('a\uD83D\uDCA9b'), 'c'); +}, 'Parse \uD83D\uDCA9'); // Unicode Character 'PILE OF POO' (U+1F4A9) + +test(function() { + var params = new URLSearchParams('a=b%f0%9f%92%a9c'); + assert_equals(params.get('a'), 'b\uD83D\uDCA9c'); + params = new URLSearchParams('a%f0%9f%92%a9b=c'); + assert_equals(params.get('a\uD83D\uDCA9b'), 'c'); +}, 'Parse %f0%9f%92%a9'); // Unicode Character 'PILE OF POO' (U+1F4A9) + +test(function() { + var params = new URLSearchParams([]); + assert_true(params != null, 'constructor returned non-null value.'); + params = new URLSearchParams([['a', 'b'], ['c', 'd']]); + assert_equals(params.get("a"), "b"); + assert_equals(params.get("c"), "d"); + assert_throws_js(TypeError, function() { new URLSearchParams([[1]]); }); + assert_throws_js(TypeError, function() { new URLSearchParams([[1,2,3]]); }); +}, "Constructor with sequence of sequences of strings"); + +[ + { "input": {"+": "%C2"}, "output": [["+", "%C2"]], "name": "object with +" }, + { "input": {c: "x", a: "?"}, "output": [["c", "x"], ["a", "?"]], "name": "object with two keys" }, + { "input": [["c", "x"], ["a", "?"]], "output": [["c", "x"], ["a", "?"]], "name": "array with two keys" }, + { "input": {"\uD835x": "1", "xx": "2", "\uD83Dx": "3"}, "output": [["\uFFFDx", "3"], ["xx", "2"]], "name": "2 unpaired surrogates (no trailing)" }, + { "input": {"x\uDC53": "1", "x\uDC5C": "2", "x\uDC65": "3"}, "output": [["x\uFFFD", "3"]], "name": "3 unpaired surrogates (no leading)" }, + { "input": {"a\0b": "42", "c\uD83D": "23", "d\u1234": "foo"}, "output": [["a\0b", "42"], ["c\uFFFD", "23"], ["d\u1234", "foo"]], "name": "object with NULL, non-ASCII, and surrogate keys" } +].forEach((val) => { + test(() => { + let params = new URLSearchParams(val.input), + i = 0 + for (let param of params) { + assert_array_equals(param, val.output[i]) + i++ + } + }, "Construct with " + val.name) +}) + +test(() => { + var params = new URLSearchParams() + params[Symbol.iterator] = function *() { + yield ["a", "b"] + } + let params2 = new URLSearchParams(params) + assert_equals(params2.get("a"), "b") +}, "Custom [Symbol.iterator]") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-delete.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-delete.any.js new file mode 100644 index 00000000..c597142c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-delete.any.js @@ -0,0 +1,83 @@ +test(function() { + var params = new URLSearchParams('a=b&c=d'); + params.delete('a'); + assert_equals(params + '', 'c=d'); + params = new URLSearchParams('a=a&b=b&a=a&c=c'); + params.delete('a'); + assert_equals(params + '', 'b=b&c=c'); + params = new URLSearchParams('a=a&=&b=b&c=c'); + params.delete(''); + assert_equals(params + '', 'a=a&b=b&c=c'); + params = new URLSearchParams('a=a&null=null&b=b'); + params.delete(null); + assert_equals(params + '', 'a=a&b=b'); + params = new URLSearchParams('a=a&undefined=undefined&b=b'); + params.delete(undefined); + assert_equals(params + '', 'a=a&b=b'); +}, 'Delete basics'); + +test(function() { + var params = new URLSearchParams(); + params.append('first', 1); + assert_true(params.has('first'), 'Search params object has name "first"'); + assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"'); + params.delete('first'); + assert_false(params.has('first'), 'Search params object has no "first" name'); + params.append('first', 1); + params.append('first', 10); + params.delete('first'); + assert_false(params.has('first'), 'Search params object has no "first" name'); +}, 'Deleting appended multiple'); + +test(function() { + var url = new URL('http://example.com/?param1¶m2'); + url.searchParams.delete('param1'); + url.searchParams.delete('param2'); + assert_equals(url.href, 'http://example.com/', 'url.href does not have ?'); + assert_equals(url.search, '', 'url.search does not have ?'); +}, 'Deleting all params removes ? from URL'); + +test(function() { + var url = new URL('http://example.com/?'); + url.searchParams.delete('param1'); + assert_equals(url.href, 'http://example.com/', 'url.href does not have ?'); + assert_equals(url.search, '', 'url.search does not have ?'); +}, 'Removing non-existent param removes ? from URL'); + +test(() => { + const url = new URL('data:space ?test'); + assert_true(url.searchParams.has('test')); + url.searchParams.delete('test'); + assert_false(url.searchParams.has('test')); + assert_equals(url.search, ''); + assert_equals(url.pathname, 'space'); + assert_equals(url.href, 'data:space'); +}, 'Changing the query of a URL with an opaque path can impact the path'); + +test(() => { + const url = new URL('data:space ?test#test'); + url.searchParams.delete('test'); + assert_equals(url.search, ''); + assert_equals(url.pathname, 'space '); + assert_equals(url.href, 'data:space #test'); +}, 'Changing the query of a URL with an opaque path can impact the path if the URL has no fragment'); + +test(() => { + const params = new URLSearchParams(); + params.append('a', 'b'); + params.append('a', 'c'); + params.append('a', 'd'); + params.delete('a', 'c'); + assert_equals(params.toString(), 'a=b&a=d'); +}, "Two-argument delete()"); + +test(() => { + const params = new URLSearchParams(); + params.append('a', 'b'); + params.append('a', 'c'); + params.append('b', 'c'); + params.append('b', 'd'); + params.delete('b', 'c'); + params.delete('a', undefined); + assert_equals(params.toString(), 'b=d'); +}, "Two-argument delete() respects undefined as second arg"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-foreach.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-foreach.any.js new file mode 100644 index 00000000..ff19643a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-foreach.any.js @@ -0,0 +1,76 @@ +test(function() { + var params = new URLSearchParams('a=1&b=2&c=3'); + var keys = []; + var values = []; + params.forEach(function(value, key) { + keys.push(key); + values.push(value); + }); + assert_array_equals(keys, ['a', 'b', 'c']); + assert_array_equals(values, ['1', '2', '3']); +}, "ForEach Check"); + +test(function() { + let a = new URL("http://a.b/c?a=1&b=2&c=3&d=4"); + let b = a.searchParams; + var c = []; + for (const i of b) { + a.search = "x=1&y=2&z=3"; + c.push(i); + } + assert_array_equals(c[0], ["a","1"]); + assert_array_equals(c[1], ["y","2"]); + assert_array_equals(c[2], ["z","3"]); +}, "For-of Check"); + +test(function() { + let a = new URL("http://a.b/c"); + let b = a.searchParams; + for (const i of b) { + assert_unreached(i); + } +}, "empty"); + +test(function() { + const url = new URL("http://localhost/query?param0=0¶m1=1¶m2=2"); + const searchParams = url.searchParams; + const seen = []; + for (const param of searchParams) { + if (param[0] === 'param0') { + searchParams.delete('param1'); + } + seen.push(param); + } + + assert_array_equals(seen[0], ["param0", "0"]); + assert_array_equals(seen[1], ["param2", "2"]); +}, "delete next param during iteration"); + +test(function() { + const url = new URL("http://localhost/query?param0=0¶m1=1¶m2=2"); + const searchParams = url.searchParams; + const seen = []; + for (const param of searchParams) { + if (param[0] === 'param0') { + searchParams.delete('param0'); + // 'param1=1' is now in the first slot, so the next iteration will see 'param2=2'. + } else { + seen.push(param); + } + } + + assert_array_equals(seen[0], ["param2", "2"]); +}, "delete current param during iteration"); + +test(function() { + const url = new URL("http://localhost/query?param0=0¶m1=1¶m2=2"); + const searchParams = url.searchParams; + const seen = []; + for (const param of searchParams) { + seen.push(param[0]); + searchParams.delete(param[0]); + } + + assert_array_equals(seen, ["param0", "param2"], "param1 should not have been seen by the loop"); + assert_equals(String(searchParams), "param1=1", "param1 should remain"); +}, "delete every param seen during iteration"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-get.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-get.any.js new file mode 100644 index 00000000..a2610fc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-get.any.js @@ -0,0 +1,21 @@ +test(function() { + var params = new URLSearchParams('a=b&c=d'); + assert_equals(params.get('a'), 'b'); + assert_equals(params.get('c'), 'd'); + assert_equals(params.get('e'), null); + params = new URLSearchParams('a=b&c=d&a=e'); + assert_equals(params.get('a'), 'b'); + params = new URLSearchParams('=b&c=d'); + assert_equals(params.get(''), 'b'); + params = new URLSearchParams('a=&c=d&a=e'); + assert_equals(params.get('a'), ''); +}, 'Get basics'); + +test(function() { + var params = new URLSearchParams('first=second&third&&'); + assert_true(params != null, 'constructor returned non-null value.'); + assert_true(params.has('first'), 'Search params object has name "first"'); + assert_equals(params.get('first'), 'second', 'Search params object has name "first" with value "second"'); + assert_equals(params.get('third'), '', 'Search params object has name "third" with the empty value.'); + assert_equals(params.get('fourth'), null, 'Search params object has no "fourth" name and value.'); +}, 'More get() basics'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-getall.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-getall.any.js new file mode 100644 index 00000000..5d1a3535 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-getall.any.js @@ -0,0 +1,25 @@ +test(function() { + var params = new URLSearchParams('a=b&c=d'); + assert_array_equals(params.getAll('a'), ['b']); + assert_array_equals(params.getAll('c'), ['d']); + assert_array_equals(params.getAll('e'), []); + params = new URLSearchParams('a=b&c=d&a=e'); + assert_array_equals(params.getAll('a'), ['b', 'e']); + params = new URLSearchParams('=b&c=d'); + assert_array_equals(params.getAll(''), ['b']); + params = new URLSearchParams('a=&c=d&a=e'); + assert_array_equals(params.getAll('a'), ['', 'e']); +}, 'getAll() basics'); + +test(function() { + var params = new URLSearchParams('a=1&a=2&a=3&a'); + assert_true(params.has('a'), 'Search params object has name "a"'); + var matches = params.getAll('a'); + assert_true(matches && matches.length == 4, 'Search params object has values for name "a"'); + assert_array_equals(matches, ['1', '2', '3', ''], 'Search params object has expected name "a" values'); + params.set('a', 'one'); + assert_equals(params.get('a'), 'one', 'Search params object has name "a" with value "one"'); + var matches = params.getAll('a'); + assert_true(matches && matches.length == 1, 'Search params object has values for name "a"'); + assert_array_equals(matches, ['one'], 'Search params object has expected name "a" values'); +}, 'getAll() multiples'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-has.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-has.any.js new file mode 100644 index 00000000..2133a5da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-has.any.js @@ -0,0 +1,45 @@ +test(function() { + var params = new URLSearchParams('a=b&c=d'); + assert_true(params.has('a')); + assert_true(params.has('c')); + assert_false(params.has('e')); + params = new URLSearchParams('a=b&c=d&a=e'); + assert_true(params.has('a')); + params = new URLSearchParams('=b&c=d'); + assert_true(params.has('')); + params = new URLSearchParams('null=a'); + assert_true(params.has(null)); +}, 'Has basics'); + +test(function() { + var params = new URLSearchParams('a=b&c=d&&'); + params.append('first', 1); + params.append('first', 2); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_true(params.has('c'), 'Search params object has name "c"'); + assert_true(params.has('first'), 'Search params object has name "first"'); + assert_false(params.has('d'), 'Search params object has no name "d"'); + params.delete('first'); + assert_false(params.has('first'), 'Search params object has no name "first"'); +}, 'has() following delete()'); + +test(() => { + const params = new URLSearchParams("a=b&a=d&c&e&"); + assert_true(params.has('a', 'b')); + assert_false(params.has('a', 'c')); + assert_true(params.has('a', 'd')); + assert_true(params.has('e', '')); + params.append('first', null); + assert_false(params.has('first', '')); + assert_true(params.has('first', 'null')); + params.delete('a', 'b'); + assert_true(params.has('a', 'd')); +}, "Two-argument has()"); + +test(() => { + const params = new URLSearchParams("a=b&a=d&c&e&"); + assert_true(params.has('a', 'b')); + assert_false(params.has('a', 'c')); + assert_true(params.has('a', 'd')); + assert_true(params.has('a', undefined)); +}, "Two-argument has() respects undefined as second arg"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-set.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-set.any.js new file mode 100644 index 00000000..eb24cac8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-set.any.js @@ -0,0 +1,22 @@ +test(function() { + var params = new URLSearchParams('a=b&c=d'); + params.set('a', 'B'); + assert_equals(params + '', 'a=B&c=d'); + params = new URLSearchParams('a=b&c=d&a=e'); + params.set('a', 'B'); + assert_equals(params + '', 'a=B&c=d') + params.set('e', 'f'); + assert_equals(params + '', 'a=B&c=d&e=f') +}, 'Set basics'); + +test(function() { + var params = new URLSearchParams('a=1&a=2&a=3'); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_equals(params.get('a'), '1', 'Search params object has name "a" with value "1"'); + params.set('first', 4); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_equals(params.get('a'), '1', 'Search params object has name "a" with value "1"'); + params.set('a', 4); + assert_true(params.has('a'), 'Search params object has name "a"'); + assert_equals(params.get('a'), '4', 'Search params object has name "a" with value "4"'); +}, 'URLSearchParams.set'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-size.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-size.any.js new file mode 100644 index 00000000..7b3abc7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-size.any.js @@ -0,0 +1,34 @@ +test(() => { + const params = new URLSearchParams("a=1&b=2&a=3"); + assert_equals(params.size, 3); + + params.delete("a"); + assert_equals(params.size, 1); +}, "URLSearchParams's size and deletion"); + +test(() => { + const params = new URLSearchParams("a=1&b=2&a=3"); + assert_equals(params.size, 3); + + params.append("b", "4"); + assert_equals(params.size, 4); +}, "URLSearchParams's size and addition"); + +test(() => { + const url = new URL("http://localhost/query?a=1&b=2&a=3"); + assert_equals(url.searchParams.size, 3); + + url.searchParams.delete("a"); + assert_equals(url.searchParams.size, 1); + + url.searchParams.append("b", 4); + assert_equals(url.searchParams.size, 2); +}, "URLSearchParams's size when obtained from a URL"); + +test(() => { + const url = new URL("http://localhost/query?a=1&b=2&a=3"); + assert_equals(url.searchParams.size, 3); + + url.search = "?"; + assert_equals(url.searchParams.size, 0); +}, "URLSearchParams's size when obtained from a URL and using .search"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-sort.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-sort.any.js new file mode 100644 index 00000000..4fd8cef6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-sort.any.js @@ -0,0 +1,62 @@ +[ + { + "input": "z=b&a=b&z=a&a=a", + "output": [["a", "b"], ["a", "a"], ["z", "b"], ["z", "a"]] + }, + { + "input": "\uFFFD=x&\uFFFC&\uFFFD=a", + "output": [["\uFFFC", ""], ["\uFFFD", "x"], ["\uFFFD", "a"]] + }, + { + "input": "ffi&🌈", // 🌈 > code point, but < code unit because two code units + "output": [["🌈", ""], ["ffi", ""]] + }, + { + "input": "é&e\uFFFD&e\u0301", + "output": [["e\u0301", ""], ["e\uFFFD", ""], ["é", ""]] + }, + { + "input": "z=z&a=a&z=y&a=b&z=x&a=c&z=w&a=d&z=v&a=e&z=u&a=f&z=t&a=g", + "output": [["a", "a"], ["a", "b"], ["a", "c"], ["a", "d"], ["a", "e"], ["a", "f"], ["a", "g"], ["z", "z"], ["z", "y"], ["z", "x"], ["z", "w"], ["z", "v"], ["z", "u"], ["z", "t"]] + }, + { + "input": "bbb&bb&aaa&aa=x&aa=y", + "output": [["aa", "x"], ["aa", "y"], ["aaa", ""], ["bb", ""], ["bbb", ""]] + }, + { + "input": "z=z&=f&=t&=x", + "output": [["", "f"], ["", "t"], ["", "x"], ["z", "z"]] + }, + { + "input": "a🌈&a💩", + "output": [["a🌈", ""], ["a💩", ""]] + } +].forEach((val) => { + test(() => { + let params = new URLSearchParams(val.input), + i = 0 + params.sort() + for(let param of params) { + assert_array_equals(param, val.output[i]) + i++ + } + }, "Parse and sort: " + val.input) + + test(() => { + let url = new URL("?" + val.input, "https://example/") + url.searchParams.sort() + let params = new URLSearchParams(url.search), + i = 0 + for(let param of params) { + assert_array_equals(param, val.output[i]) + i++ + } + }, "URL parse and sort: " + val.input) +}) + +test(function() { + const url = new URL("http://example.com/?") + url.searchParams.sort() + assert_equals(url.href, "http://example.com/") + assert_equals(url.search, "") +}, "Sorting non-existent params removes ? from URL") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-stringifier.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-stringifier.any.js new file mode 100644 index 00000000..6187db64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/url/urlsearchparams-stringifier.any.js @@ -0,0 +1,145 @@ +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b c'); + assert_equals(params + '', 'a=b+c'); + params.delete('a'); + params.append('a b', 'c'); + assert_equals(params + '', 'a+b=c'); +}, 'Serialize space'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', ''); + assert_equals(params + '', 'a='); + params.append('a', ''); + assert_equals(params + '', 'a=&a='); + params.append('', 'b'); + assert_equals(params + '', 'a=&a=&=b'); + params.append('', ''); + assert_equals(params + '', 'a=&a=&=b&='); + params.append('', ''); + assert_equals(params + '', 'a=&a=&=b&=&='); +}, 'Serialize empty value'); + +test(function() { + var params = new URLSearchParams(); + params.append('', 'b'); + assert_equals(params + '', '=b'); + params.append('', 'b'); + assert_equals(params + '', '=b&=b'); +}, 'Serialize empty name'); + +test(function() { + var params = new URLSearchParams(); + params.append('', ''); + assert_equals(params + '', '='); + params.append('', ''); + assert_equals(params + '', '=&='); +}, 'Serialize empty name and value'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b+c'); + assert_equals(params + '', 'a=b%2Bc'); + params.delete('a'); + params.append('a+b', 'c'); + assert_equals(params + '', 'a%2Bb=c'); +}, 'Serialize +'); + +test(function() { + var params = new URLSearchParams(); + params.append('=', 'a'); + assert_equals(params + '', '%3D=a'); + params.append('b', '='); + assert_equals(params + '', '%3D=a&b=%3D'); +}, 'Serialize ='); + +test(function() { + var params = new URLSearchParams(); + params.append('&', 'a'); + assert_equals(params + '', '%26=a'); + params.append('b', '&'); + assert_equals(params + '', '%26=a&b=%26'); +}, 'Serialize &'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', '*-._'); + assert_equals(params + '', 'a=*-._'); + params.delete('a'); + params.append('*-._', 'c'); + assert_equals(params + '', '*-._=c'); +}, 'Serialize *-._'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b%c'); + assert_equals(params + '', 'a=b%25c'); + params.delete('a'); + params.append('a%b', 'c'); + assert_equals(params + '', 'a%25b=c'); + + params = new URLSearchParams('id=0&value=%') + assert_equals(params + '', 'id=0&value=%25') +}, 'Serialize %'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b\0c'); + assert_equals(params + '', 'a=b%00c'); + params.delete('a'); + params.append('a\0b', 'c'); + assert_equals(params + '', 'a%00b=c'); +}, 'Serialize \\0'); + +test(function() { + var params = new URLSearchParams(); + params.append('a', 'b\uD83D\uDCA9c'); + assert_equals(params + '', 'a=b%F0%9F%92%A9c'); + params.delete('a'); + params.append('a\uD83D\uDCA9b', 'c'); + assert_equals(params + '', 'a%F0%9F%92%A9b=c'); +}, 'Serialize \uD83D\uDCA9'); // Unicode Character 'PILE OF POO' (U+1F4A9) + +test(function() { + var params; + params = new URLSearchParams('a=b&c=d&&e&&'); + assert_equals(params.toString(), 'a=b&c=d&e='); + params = new URLSearchParams('a = b &a=b&c=d%20'); + assert_equals(params.toString(), 'a+=+b+&a=b&c=d+'); + // The lone '=' _does_ survive the roundtrip. + params = new URLSearchParams('a=&a=b'); + assert_equals(params.toString(), 'a=&a=b'); + + params = new URLSearchParams('b=%2sf%2a'); + assert_equals(params.toString(), 'b=%252sf*'); + + params = new URLSearchParams('b=%2%2af%2a'); + assert_equals(params.toString(), 'b=%252*f*'); + + params = new URLSearchParams('b=%%2a'); + assert_equals(params.toString(), 'b=%25*'); +}, 'URLSearchParams.toString'); + +test(() => { + const url = new URL('http://www.example.com/?a=b,c'); + const params = url.searchParams; + + assert_equals(url.toString(), 'http://www.example.com/?a=b,c'); + assert_equals(params.toString(), 'a=b%2Cc'); + + params.append('x', 'y'); + + assert_equals(url.toString(), 'http://www.example.com/?a=b%2Cc&x=y'); + assert_equals(params.toString(), 'a=b%2Cc&x=y'); +}, 'URLSearchParams connected to URL'); + +test(() => { + const url = new URL('http://www.example.com/'); + const params = url.searchParams; + + params.append('a\nb', 'c\rd'); + params.append('e\n\rf', 'g\r\nh'); + + assert_equals(params.toString(), "a%0Ab=c%0Dd&e%0A%0Df=g%0D%0Ah"); +}, 'URLSearchParams must not do newline normalization'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/META.yml new file mode 100644 index 00000000..5cb2a789 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/META.yml @@ -0,0 +1,4 @@ +spec: https://w3c.github.io/user-timing/ +suggested_reviewers: + - plehegar + - igrigorik diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/buffered-flag.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/buffered-flag.any.js new file mode 100644 index 00000000..f938c852 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/buffered-flag.any.js @@ -0,0 +1,27 @@ +async_test(t => { + // First observer creates second in callback to ensure the entry has been dispatched by the time + // the second observer begins observing. + new PerformanceObserver(() => { + // Second observer requires 'buffered: true' to see an entry. + new PerformanceObserver(t.step_func_done(list => { + const entries = list.getEntries(); + assert_equals(entries.length, 1, 'There should be 1 mark entry.'); + assert_equals(entries[0].entryType, 'mark'); + })).observe({type: 'mark', buffered: true}); + }).observe({entryTypes: ['mark']}); + performance.mark('foo'); +}, 'PerformanceObserver with buffered flag sees previous marks'); + +async_test(t => { + // First observer creates second in callback to ensure the entry has been dispatched by the time + // the second observer begins observing. + new PerformanceObserver(() => { + // Second observer requires 'buffered: true' to see an entry. + new PerformanceObserver(t.step_func_done(list => { + const entries = list.getEntries(); + assert_equals(entries.length, 1, 'There should be 1 measure entry.'); + assert_equals(entries[0].entryType, 'measure'); + })).observe({type: 'measure', buffered: true}); + }).observe({entryTypes: ['measure']}); + performance.measure('bar'); +}, 'PerformanceObserver with buffered flag sees previous measures'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/case-sensitivity.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/case-sensitivity.any.js new file mode 100644 index 00000000..1c0b0dca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/case-sensitivity.any.js @@ -0,0 +1,25 @@ + test(function () { + assert_equals(typeof self.performance, "object"); + assert_equals(typeof self.performance.getEntriesByType, "function"); + + self.performance.mark("mark1"); + self.performance.measure("measure1"); + + const type = [ + 'mark', + 'measure', + ]; + type.forEach(function(entryType) { + if (PerformanceObserver.supportedEntryTypes.includes(entryType)) { + const entryTypeUpperCased = entryType.toUpperCase(); + const entryTypeCapitalized = entryType[0].toUpperCase() + entryType.substring(1); + const lowerList = self.performance.getEntriesByType(entryType); + const upperList = self.performance.getEntriesByType(entryTypeUpperCased); + const mixedList = self.performance.getEntriesByType(entryTypeCapitalized); + + assert_greater_than(lowerList.length, 0, "Entries exist"); + assert_equals(upperList.length, 0, "getEntriesByType('" + entryTypeCapitalized + "').length"); + assert_equals(mixedList.length, 0, "getEntriesByType('" + entryTypeCapitalized + "').length"); + } + }); + }, "getEntriesByType values are case sensitive"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMarks.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMarks.html new file mode 100644 index 00000000..92c60a3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMarks.html @@ -0,0 +1,84 @@ + + + + +functionality test of window.performance.clearMarks + + + + + + + + + + +

    Description

    +

    This test validates functionality of the interface window.performance.clearMarks.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMeasures.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMeasures.html new file mode 100644 index 00000000..54d41005 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clearMeasures.html @@ -0,0 +1,77 @@ + + + + +functionality test of window.performance.clearMeasures + + + + + + + + + + +

    Description

    +

    This test validates functionality of the interface window.performance.clearMeasures.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_marks.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_marks.any.js new file mode 100644 index 00000000..35cd2a04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_marks.any.js @@ -0,0 +1,17 @@ +test(function() { + self.performance.mark("mark1"); + self.performance.mark("mark2"); + + // test that two marks have been created + var entries = self.performance.getEntriesByType("mark"); + assert_equals(entries.length, 2, "Two marks have been created for this test."); + + // clear all marks + self.performance.clearMarks(); + + // test that all marks were cleared + entries = self.performance.getEntriesByType("mark"); + + assert_equals(entries.length, 0, "All marks have been cleared."); + +}, "Clearing all marks remove all of them."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_measures.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_measures.any.js new file mode 100644 index 00000000..32c993f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_all_measures.any.js @@ -0,0 +1,21 @@ +test(function() +{ + self.performance.mark("mark1"); + self.performance.measure("measure1", "mark1"); + self.performance.mark("mark2"); + self.performance.measure("measure2", "mark2"); + + // test that two measures have been created + var entries = self.performance.getEntriesByType("measure"); + assert_equals(entries.length, 2, "Two measures have been created for this test."); + + // clear all measures + self.performance.clearMeasures(); + + // test that all measures were cleared + entries = self.performance.getEntriesByType("measure"); + assert_equals(entries.length, 0, + "After a call to self.performance.clearMeasures(), " + + "self.performance.getEntriesByType(\"measure\") returns an empty object."); + +}, "Clearing all marks remove all of them."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_mark.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_mark.any.js new file mode 100644 index 00000000..c7d8b478 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_mark.any.js @@ -0,0 +1,26 @@ +test(function() { + self.performance.mark("mark1"); + self.performance.mark("mark2"); + + // test that two marks have been created + var entries = self.performance.getEntriesByType("mark"); + assert_equals(entries.length, 2, "Two marks have been created for this test."); + + // clear non-existent mark + self.performance.clearMarks("mark3"); + + // test that "mark1" still exists + entries = self.performance.getEntriesByName("mark1"); + assert_equals(entries[0].name, "mark1", + "After a call to self.performance.clearMarks(\"mark3\"), where \"mark3" + + "\" is a non-existent mark, self.performance.getEntriesByName(\"mark1\") " + + "returns an object containing the \"mark1\" mark."); + + // test that "mark2" still exists + entries = self.performance.getEntriesByName("mark2"); + assert_equals(entries[0].name, "mark2", + "After a call to self.performance.clearMarks(\"mark3\"), where \"mark3" + + "\" is a non-existent mark, self.performance.getEntriesByName(\"mark2\") " + + "returns an object containing the \"mark2\" mark."); + +}, "Clearing a non-existent mark doesn't affect existing marks"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_measure.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_measure.any.js new file mode 100644 index 00000000..9de0b5f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_non_existent_measure.any.js @@ -0,0 +1,29 @@ +test(function() +{ + self.performance.mark("mark1"); + self.performance.measure("measure1", "mark1"); + self.performance.mark("mark2"); + self.performance.measure("measure2", "mark2"); + + // test that two measures have been created + var entries = self.performance.getEntriesByType("measure"); + assert_equals(entries.length, 2, "Two measures have been created for this test."); + + // clear non-existent measure + self.performance.clearMeasures("measure3"); + + // test that "measure1" still exists + entries = self.performance.getEntriesByName("measure1"); + assert_equals(entries[0].name, "measure1", + "After a call to self.performance.clearMeasures(\"measure3\"), where \"measure3" + + "\" is a non-existent measure, self.performance.getEntriesByName(\"measure1\") " + + "returns an object containing the \"measure1\" measure."); + + // test that "measure2" still exists + entries = self.performance.getEntriesByName("measure2"); + assert_equals(entries[0].name, "measure2", + "After a call to self.performance.clearMeasures(\"measure3\"), where \"measure3" + + "\" is a non-existent measure, self.performance.getEntriesByName(\"measure2\") " + + "returns an object containing the \"measure2\" measure."); + +}, "Clearing a non-existent measure doesn't affect existing measures"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_mark.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_mark.any.js new file mode 100644 index 00000000..c180199d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_mark.any.js @@ -0,0 +1,26 @@ +test(function() { + self.performance.mark("mark1"); + self.performance.mark("mark2"); + + // test that two marks have been created + var entries = self.performance.getEntriesByType("mark"); + assert_equals(entries.length, 2, "Two marks have been created for this test."); + + // clear existent mark + self.performance.clearMarks("mark1"); + + // test that "mark1" was cleared + entries = self.performance.getEntriesByName("mark1"); + + assert_equals(entries.length, 0, + "After a call to self.performance.clearMarks(\"mark1\"), " + + "window.performance.getEntriesByName(\"mark1\") returns an empty object."); + + // test that "mark2" still exists + entries = self.performance.getEntriesByName("mark2"); + assert_equals(entries[0].name, "mark2", + "After a call to self.performance.clearMarks(\"mark1\"), " + + "window.performance.getEntriesByName(\"mark2\") returns an object containing the " + + "\"mark2\" mark."); + +}, "Clearing an existent mark doesn't affect other existing marks"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_measure.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_measure.any.js new file mode 100644 index 00000000..a5e66377 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/clear_one_measure.any.js @@ -0,0 +1,29 @@ +test(function() +{ + self.performance.mark("mark1"); + self.performance.measure("measure1", "mark1"); + self.performance.mark("mark2"); + self.performance.measure("measure2", "mark2"); + + // test that two measures have been created + var entries = self.performance.getEntriesByType("measure"); + assert_equals(entries.length, 2, "Two measures have been created for this test."); + + // clear existent measure + self.performance.clearMeasures("measure1"); + + // test that "measure1" was cleared + entries = self.performance.getEntriesByName("measure1"); + + assert_equals(entries.length, 0, + "After a call to self.performance.clearMeasures(\"measure1\"), " + + "self.performance.getEntriesByName(\"measure1\") returns an empty object."); + + // test that "measure2" still exists + entries = self.performance.getEntriesByName("measure2"); + assert_equals(entries[0].name, "measure2", + "After a call to self.performance.clearMeasures(\"measure1\"), " + + "self.performance.getEntriesByName(\"measure2\") returns an object containing the " + + "\"measure2\" measure."); + +}, "Clearing an existent measure doesn't affect other existing measures"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/entry_type.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/entry_type.any.js new file mode 100644 index 00000000..1e37453d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/entry_type.any.js @@ -0,0 +1,13 @@ +test(function () { + self.performance.mark('mark'); + var mark_entry = self.performance.getEntriesByName('mark')[0]; + + assert_equals(Object.prototype.toString.call(mark_entry), '[object PerformanceMark]', 'Class name of mark entry should be PerformanceMark.'); +}, "Validate the user timing entry type PerformanceMark"); + +test(function () { + self.performance.measure('measure'); + var measure_entry = self.performance.getEntriesByName('measure')[0]; + + assert_equals(Object.prototype.toString.call(measure_entry), '[object PerformanceMeasure]', 'Class name of measure entry should be PerformanceMeasure.'); +}, "Validate the user timing entry type PerformanceMeasure"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness-shadowrealm.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness-shadowrealm.window.js new file mode 100644 index 00000000..340da96f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness-shadowrealm.window.js @@ -0,0 +1,2 @@ +// META: script=/resources/idlharness-shadowrealm.js +idl_test_shadowrealm(["user-timing"], ["hr-time", "performance-timeline", "dom"]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness.any.js new file mode 100644 index 00000000..511f2d04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/idlharness.any.js @@ -0,0 +1,33 @@ +// META: global=window,worker +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: timeout=long + +// https://w3c.github.io/user-timing/ + +'use strict'; + +idl_test( + ['user-timing'], + ['hr-time', 'performance-timeline', 'dom'], + idl_array => { + try { + performance.mark('test'); + performance.measure('test'); + for (const m of performance.getEntriesByType('mark')) { + self.mark = m; + } + for (const m of performance.getEntriesByType('measure')) { + self.measure = m; + } + } catch (e) { + // Will be surfaced when mark is undefined below. + } + + idl_array.add_objects({ + Performance: ['performance'], + PerformanceMark: ['mark'], + PerformanceMeasure: ['measure'], + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.html new file mode 100644 index 00000000..1df94a30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.html @@ -0,0 +1,35 @@ + + + + + exception test of performance.mark and performance.measure + + + + + + +

    Description

    +

    This test validates exception scenarios of invoking mark() and measure() with timing attributes as value.

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.worker.js new file mode 100644 index 00000000..32677c64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_with_timing_attributes.worker.js @@ -0,0 +1,25 @@ +importScripts("/resources/testharness.js"); +importScripts("resources/webperftestharness.js"); + +function emit_test(attrName) { + test(function() { + performance.mark(attrName); + performance.clearMarks(attrName); + }, "performance.mark should not throw if used with timing attribute " + attrName + + " in workers"); +} +for (var i in timingAttributes) { + emit_test(timingAttributes[i]); +} + +function emit_test2(attrName) { + test(function() { + performance.measure(attrName); + performance.clearMeasures(attrName); + }, "performance.measure should not throw if used with timing attribute " + attrName + + " in workers"); +} +for (var i in timingAttributes) { + emit_test2(timingAttributes[i]); +} +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_without_parameter.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_without_parameter.html new file mode 100644 index 00000000..114435e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/invoke_without_parameter.html @@ -0,0 +1,26 @@ + + + + + exception test of performance.mark and performance.measure + + + + + + + +

    Description

    +

    This test validates exception scenarios of invoking mark() and measure() without parameter.

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-entry-constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-entry-constructor.any.js new file mode 100644 index 00000000..ef9c403d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-entry-constructor.any.js @@ -0,0 +1,40 @@ +// META: script=resources/user-timing-helper.js + +test(()=>{ + const entry = new PerformanceMark("name"); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark"}); +}, "Mark entry can be created by 'new PerformanceMark(string)'."); + +test(()=>{ + const entry = new PerformanceMark("name", {}); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark"}); +}, "Mark entry can be created by 'new PerformanceMark(string, {})'."); + +test(()=>{ + const entry = new PerformanceMark("name", {startTime: 1}); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark", startTime: 1}); +}, "Mark entry can be created by 'new PerformanceMark(string, {startTime})'."); + +test(()=>{ + const entry = new PerformanceMark("name", {detail: {info: "abc"}}); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark", detail: {info: "abc"}}); +}, "Mark entry can be created by 'new PerformanceMark(string, {detail})'."); + +test(()=>{ + const entry = + new PerformanceMark("name", {startTime: 1, detail: {info: "abc"}}); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark", startTime: 1, detail: {info: "abc"}}); +}, "Mark entry can be created by " + + "'new PerformanceMark(string, {startTime, detail})'."); + +test(()=>{ + const entry = new PerformanceMark("name"); + assert_true(entry instanceof PerformanceMark); + checkEntry(entry, {name: "name", entryType: "mark"}); + assert_equals(performance.getEntriesByName("name").length, 0); +}, "Using new PerformanceMark() shouldn't add the entry to performance timeline."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-errors.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-errors.any.js new file mode 100644 index 00000000..39bafc04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-errors.any.js @@ -0,0 +1,50 @@ +// If you're testing an API that constructs a PerformanceMark, add your test here. +// See the for loop below for details. +const markConstructionTests = [ + { + testName: "Number should be rejected as the mark-options.", + testFunction: function(newMarkFunction) { + assert_throws_js(TypeError, function() { newMarkFunction("mark1", 123); }, "Number passed as a dict argument should cause type-error."); + }, + }, + + { + testName: "NaN should be rejected as the mark-options.", + testFunction: function(newMarkFunction) { + assert_throws_js(TypeError, function() { newMarkFunction("mark1", NaN); }, "NaN passed as a dict argument should cause type-error."); + }, + }, + + { + testName: "Infinity should be rejected as the mark-options.", + testFunction: function(newMarkFunction) { + assert_throws_js(TypeError, function() { newMarkFunction("mark1", Infinity); }, "Infinity passed as a dict argument should cause type-error."); + }, + }, + + { + testName: "String should be rejected as the mark-options.", + testFunction: function(newMarkFunction) { + assert_throws_js(TypeError, function() { newMarkFunction("mark1", "string"); }, "String passed as a dict argument should cause type-error.") + }, + }, + + { + testName: "Negative startTime in mark-options should be rejected", + testFunction: function(newMarkFunction) { + assert_throws_js(TypeError, function() { newMarkFunction("mark1", {startTime: -1}); }, "Negative startTime should cause type-error.") + }, + }, +]; + +// There are multiple function calls that can construct a mark using the same arguments so we run +// each test on each construction method here, avoiding duplication. +for (let testInfo of markConstructionTests) { + test(function() { + testInfo.testFunction(self.performance.mark); + }, `[performance.mark]: ${testInfo.testName}`); + + test(function() { + testInfo.testFunction((markName, obj) => new PerformanceMark(markName, obj)); + }, `[new PerformanceMark]: ${testInfo.testName}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-l3.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-l3.any.js new file mode 100644 index 00000000..407a5c8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-l3.any.js @@ -0,0 +1,39 @@ +// META: script=resources/user-timing-helper.js + +async_test(function (t) { + let mark_entries = []; + const expected_entries = + [{ entryType: "mark", name: "mark1", detail: null}, + { entryType: "mark", name: "mark2", detail: null}, + { entryType: "mark", name: "mark3", detail: null}, + { entryType: "mark", name: "mark4", detail: null}, + { entryType: "mark", name: "mark5", detail: null}, + { entryType: "mark", name: "mark6", detail: {}}, + { entryType: "mark", name: "mark7", detail: {info: 'abc'}}, + { entryType: "mark", name: "mark8", detail: null, startTime: 234.56}, + { entryType: "mark", name: "mark9", detail: {count: 3}, startTime: 345.67}]; + const observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + mark_entries = + mark_entries.concat(entryList.getEntries()); + if (mark_entries.length >= expected_entries.length) { + checkEntries(mark_entries, expected_entries); + observer.disconnect(); + t.done(); + } + }) + ); + self.performance.clearMarks(); + observer.observe({entryTypes: ["mark"]}); + const returned_entries = []; + returned_entries.push(self.performance.mark("mark1")); + returned_entries.push(self.performance.mark("mark2", undefined)); + returned_entries.push(self.performance.mark("mark3", null)); + returned_entries.push(self.performance.mark("mark4", {})); + returned_entries.push(self.performance.mark("mark5", {detail: null})); + returned_entries.push(self.performance.mark("mark6", {detail: {}})); + returned_entries.push(self.performance.mark("mark7", {detail: {info: 'abc'}})); + returned_entries.push(self.performance.mark("mark8", {startTime: 234.56})); + returned_entries.push(self.performance.mark("mark9", {detail: {count: 3}, startTime: 345.67})); + checkEntries(returned_entries, expected_entries); +}, "mark entries' detail and startTime are customizable."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-feature-detection.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-feature-detection.html new file mode 100644 index 00000000..6f1ad489 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-feature-detection.html @@ -0,0 +1,36 @@ + + +User Timing: L2 vs L3 feature detection + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-return-objects.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-return-objects.any.js new file mode 100644 index 00000000..bb15c583 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark-measure-return-objects.any.js @@ -0,0 +1,37 @@ +async_test(function (t) { + self.performance.clearMeasures(); + const measure = self.performance.measure("measure1"); + assert_true(measure instanceof PerformanceMeasure); + t.done(); +}, "L3: performance.measure(name) should return an entry."); + +async_test(function (t) { + self.performance.clearMeasures(); + const measure = self.performance.measure("measure2", + { start: 12, end: 23 }); + assert_true(measure instanceof PerformanceMeasure); + t.done(); +}, "L3: performance.measure(name, param1) should return an entry."); + +async_test(function (t) { + self.performance.clearMeasures(); + self.performance.mark("1"); + self.performance.mark("2"); + const measure = self.performance.measure("measure3", "1", "2"); + assert_true(measure instanceof PerformanceMeasure); + t.done(); +}, "L3: performance.measure(name, param1, param2) should return an entry."); + +async_test(function (t) { + self.performance.clearMarks(); + const mark = self.performance.mark("mark1"); + assert_true(mark instanceof PerformanceMark); + t.done(); +}, "L3: performance.mark(name) should return an entry."); + +async_test(function (t) { + self.performance.clearMarks(); + const mark = self.performance.mark("mark2", { startTime: 34 }); + assert_true(mark instanceof PerformanceMark); + t.done(); +}, "L3: performance.mark(name, param) should return an entry."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.any.js new file mode 100644 index 00000000..7e814d20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.any.js @@ -0,0 +1,118 @@ +// test data +var testThreshold = 20; + +var expectedTimes = new Array(); + +function match_entries(entries, index) +{ + var entry = entries[index]; + var match = self.performance.getEntriesByName("mark")[index]; + assert_equals(entry.name, match.name, "entry.name"); + assert_equals(entry.startTime, match.startTime, "entry.startTime"); + assert_equals(entry.entryType, match.entryType, "entry.entryType"); + assert_equals(entry.duration, match.duration, "entry.duration"); +} + +function filter_entries_by_type(entryList, entryType) +{ + var testEntries = new Array(); + + // filter entryList + for (var i in entryList) + { + if (entryList[i].entryType == entryType) + { + testEntries.push(entryList[i]); + } + } + + return testEntries; +} + +test(function () { + // create first mark + self.performance.mark("mark"); + + expectedTimes[0] = self.performance.now(); + + const entries = self.performance.getEntriesByName("mark"); + assert_equals(entries.length, 1); +}, "Entry 0 is properly created"); + +test(function () { + // create second, duplicate mark + self.performance.mark("mark"); + + expectedTimes[1] = self.performance.now(); + + const entries = self.performance.getEntriesByName("mark"); + assert_equals(entries.length, 2); + +}, "Entry 1 is properly created"); + +function test_mark(index) { + test(function () { + const entries = self.performance.getEntriesByName("mark"); + assert_equals(entries[index].name, "mark", "Entry has the proper name"); + }, "Entry " + index + " has the proper name"); + + test(function () { + const entries = self.performance.getEntriesByName("mark"); + assert_approx_equals(entries[index].startTime, expectedTimes[index], testThreshold); + }, "Entry " + index + " startTime is approximately correct (up to " + testThreshold + + "ms difference allowed)"); + + test(function () { + const entries = self.performance.getEntriesByName("mark"); + assert_equals(entries[index].entryType, "mark"); + }, "Entry " + index + " has the proper entryType"); + + test(function () { + const entries = self.performance.getEntriesByName("mark"); + assert_equals(entries[index].duration, 0); + }, "Entry " + index + " duration == 0"); + + test(function () { + const entries = self.performance.getEntriesByName("mark", "mark"); + assert_equals(entries[index].name, "mark"); + }, "getEntriesByName(\"mark\", \"mark\")[" + index + "] returns an " + + "object containing a \"mark\" mark"); + + test(function () { + const entries = self.performance.getEntriesByName("mark", "mark"); + match_entries(entries, index); + }, "The mark returned by getEntriesByName(\"mark\", \"mark\")[" + index + + "] matches the mark returned by " + + "getEntriesByName(\"mark\")[" + index + "]"); + + test(function () { + const entries = filter_entries_by_type(self.performance.getEntries(), "mark"); + assert_equals(entries[index].name, "mark"); + }, "getEntries()[" + index + "] returns an " + + "object containing a \"mark\" mark"); + + test(function () { + const entries = filter_entries_by_type(self.performance.getEntries(), "mark"); + match_entries(entries, index); + }, "The mark returned by getEntries()[" + index + + "] matches the mark returned by " + + "getEntriesByName(\"mark\")[" + index + "]"); + + test(function () { + const entries = self.performance.getEntriesByType("mark"); + assert_equals(entries[index].name, "mark"); + }, "getEntriesByType(\"mark\")[" + index + "] returns an " + + "object containing a \"mark\" mark"); + + test(function () { + const entries = self.performance.getEntriesByType("mark"); + match_entries(entries, index); + }, "The mark returned by getEntriesByType(\"mark\")[" + index + + "] matches the mark returned by " + + "getEntriesByName(\"mark\")[" + index + "]"); + +} + +for (var i = 0; i < expectedTimes.length; i++) { + test_mark(i); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.html new file mode 100644 index 00000000..e03e9e62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark.html @@ -0,0 +1,58 @@ + + + + +functionality test of window.performance.mark + + + + + + + + + + +

    Description

    +

    This test validates functionality of the interface window.performance.mark.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark_exceptions.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark_exceptions.html new file mode 100644 index 00000000..b445c6b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/mark_exceptions.html @@ -0,0 +1,41 @@ + + + + + window.performance User Timing mark() method is throwing the proper exceptions + + + + + + + + + +

    Description

    +

    This test validates that the performance.mark() method throws a SYNTAX_ERR exception whenever a navigation + timing attribute is provided for the name parameter. +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-exceptions.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-exceptions.html new file mode 100644 index 00000000..e89d2685 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-exceptions.html @@ -0,0 +1,49 @@ + + + + This tests that 'performance.measure' throws exceptions with reasonable messages. + + + + + + + \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-l3.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-l3.any.js new file mode 100644 index 00000000..642b55ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-l3.any.js @@ -0,0 +1,35 @@ +// META: script=resources/user-timing-helper.js + +function endTime(entry) { + return entry.startTime + entry.duration; +} + +test(function() { + performance.clearMarks(); + performance.clearMeasures(); + const markEntry = performance.mark("mark", {startTime: 123}); + const measureEntry = performance.measure("A", undefined, "mark"); + assert_equals(measureEntry.startTime, 0); + assert_equals(endTime(measureEntry), markEntry.startTime); +}, "When the end mark is given and the start is unprovided, the end time of the measure entry should be the end mark's time, the start time should be 0."); + +test(function() { + performance.clearMarks(); + performance.clearMeasures(); + const markEntry = performance.mark("mark", {startTime: 123}); + const endMin = Number(performance.now().toFixed(2)); + const measureEntry = performance.measure("A", "mark", undefined); + const endMax = Number(performance.now().toFixed(2)); + assert_equals(measureEntry.startTime, markEntry.startTime); + assert_greater_than_equal(Number(endTime(measureEntry).toFixed(2)), endMin); + assert_greater_than_equal(endMax, Number(endTime(measureEntry).toFixed(2))); +}, "When the start mark is given and the end is unprovided, the start time of the measure entry should be the start mark's time, the end should be now."); + +test(function() { + performance.clearMarks(); + performance.clearMeasures(); + const markEntry = performance.mark("mark", {startTime: 123}); + const measureEntry = performance.measure("A", "mark", "mark"); + assert_equals(endTime(measureEntry), markEntry.startTime); + assert_equals(measureEntry.startTime, markEntry.startTime); +}, "When start and end mark are both given, the start time and end time of the measure entry should be the the marks' time, repectively"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-with-dict.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-with-dict.any.js new file mode 100644 index 00000000..b452feb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure-with-dict.any.js @@ -0,0 +1,112 @@ +// META: script=resources/user-timing-helper.js + +function cleanupPerformanceTimeline() { + performance.clearMarks(); + performance.clearMeasures(); +} + +async_test(function (t) { + this.add_cleanup(cleanupPerformanceTimeline); + let measureEntries = []; + const timeStamp1 = 784.4; + const timeStamp2 = 1234.5; + const timeStamp3 = 66.6; + const timeStamp4 = 5566; + const expectedEntries = + [{ entryType: "measure", name: "measure1", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure2", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure3", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure4", detail: null }, + { entryType: "measure", name: "measure5", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure6", detail: null, startTime: timeStamp1 }, + { entryType: "measure", name: "measure7", detail: null, startTime: timeStamp1, duration: timeStamp2 - timeStamp1 }, + { entryType: "measure", name: "measure8", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure9", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure10", detail: null, startTime: timeStamp1 }, + { entryType: "measure", name: "measure11", detail: null, startTime: timeStamp3 }, + { entryType: "measure", name: "measure12", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure13", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure14", detail: null, startTime: timeStamp3, duration: timeStamp1 - timeStamp3 }, + { entryType: "measure", name: "measure15", detail: null, startTime: timeStamp1, duration: timeStamp2 - timeStamp1 }, + { entryType: "measure", name: "measure16", detail: null, startTime: timeStamp1 }, + { entryType: "measure", name: "measure17", detail: { customInfo: 159 }, startTime: timeStamp3, duration: timeStamp2 - timeStamp3 }, + { entryType: "measure", name: "measure18", detail: null, startTime: timeStamp1, duration: timeStamp2 - timeStamp1 }, + { entryType: "measure", name: "measure19", detail: null, startTime: timeStamp1, duration: timeStamp2 - timeStamp1 }, + { entryType: "measure", name: "measure20", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure21", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure22", detail: null, startTime: 0 }, + { entryType: "measure", name: "measure23", detail: null, startTime: 0 }]; + const observer = new PerformanceObserver( + t.step_func(function (entryList, obs) { + measureEntries = + measureEntries.concat(entryList.getEntries()); + if (measureEntries.length >= expectedEntries.length) { + checkEntries(measureEntries, expectedEntries); + observer.disconnect(); + t.done(); + } + }) + ); + observer.observe({ entryTypes: ["measure"] }); + self.performance.mark("mark1", { detail: { randomInfo: 3 }, startTime: timeStamp1 }); + self.performance.mark("mark2", { startTime: timeStamp2 }); + + const returnedEntries = []; + returnedEntries.push(self.performance.measure("measure1")); + returnedEntries.push(self.performance.measure("measure2", undefined)); + returnedEntries.push(self.performance.measure("measure3", null)); + returnedEntries.push(self.performance.measure("measure4", 'mark1')); + returnedEntries.push( + self.performance.measure("measure5", null, 'mark1')); + returnedEntries.push( + self.performance.measure("measure6", 'mark1', undefined)); + returnedEntries.push( + self.performance.measure("measure7", 'mark1', 'mark2')); + returnedEntries.push( + self.performance.measure("measure8", {})); + returnedEntries.push( + self.performance.measure("measure9", { start: undefined })); + returnedEntries.push( + self.performance.measure("measure10", { start: 'mark1' })); + returnedEntries.push( + self.performance.measure("measure11", { start: timeStamp3 })); + returnedEntries.push( + self.performance.measure("measure12", { end: undefined })); + returnedEntries.push( + self.performance.measure("measure13", { end: 'mark1' })); + returnedEntries.push( + self.performance.measure("measure14", { start: timeStamp3, end: 'mark1' })); + returnedEntries.push( + self.performance.measure("measure15", { start: timeStamp1, end: timeStamp2, detail: undefined })); + returnedEntries.push( + self.performance.measure("measure16", { start: 'mark1', end: undefined, detail: null })); + returnedEntries.push( + self.performance.measure("measure17", { start: timeStamp3, end: 'mark2', detail: { customInfo: 159 }})); + returnedEntries.push( + self.performance.measure("measure18", { start: timeStamp1, duration: timeStamp2 - timeStamp1 })); + returnedEntries.push( + self.performance.measure("measure19", { duration: timeStamp2 - timeStamp1, end: timeStamp2 })); + // {}, null, undefined, invalid-dict passed to startOrOptions are interpreted as start time being 0. + returnedEntries.push(self.performance.measure("measure20", {}, 'mark1')); + returnedEntries.push(self.performance.measure("measure21", null, 'mark1')); + returnedEntries.push(self.performance.measure("measure22", undefined, 'mark1')); + returnedEntries.push(self.performance.measure("measure23", { invalidDict:1 }, 'mark1')); + checkEntries(returnedEntries, expectedEntries); +}, "measure entries' detail and start/end are customizable"); + +test(function() { + this.add_cleanup(cleanupPerformanceTimeline); + assert_throws_js(TypeError, function() { + self.performance.measure("optionsAndNumberEnd", {'start': 2}, 12); + }, "measure should throw a TypeError when passed an options object and an end time"); + assert_throws_js(TypeError, function() { + self.performance.measure("optionsAndMarkEnd", {'start': 2}, 'mark1'); + }, "measure should throw a TypeError when passed an options object and an end mark"); + assert_throws_js(TypeError, function() { + self.performance.measure("negativeStartInOptions", {'start': -1}); + }, "measure cannot have a negative time stamp."); + assert_throws_js(TypeError, function() { + self.performance.measure("negativeEndInOptions", {'end': -1}); + }, "measure cannot have a negative time stamp for end."); +}, "measure should throw a TypeError when passed an invalid argument combination"); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure.html new file mode 100644 index 00000000..40f71a33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure.html @@ -0,0 +1,362 @@ + + + + + + window.performance User Timing measure() method is working properly + + + + + + + + + + +

    Description

    +

    This test validates that the performance.measure() method is working properly. This test creates the + following measures to test this method: +

      +
    • "measure_no_start_no_end": created using a measure() call without a startMark or endMark + provided
      • +
    • "measure_start_no_end": created using a measure() call with only the startMark provided
      • +
    • "measure_start_end": created using a measure() call with both a startMark or endMark provided
      • +
    • "measure_no_start_end": created using a measure() call with only the endMark provided
      • +
    • "measure_no_start_no_end": duplicate of the first measure, used to confirm names can be re-used
      • +
    + After creating each measure, the existence of these measures is validated by calling + performance.getEntriesByName() (both with and without the entryType parameter provided), + performance.getEntriesByType(), and performance.getEntries() +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_associated_with_navigation_timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_associated_with_navigation_timing.html new file mode 100644 index 00000000..a874ad91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_associated_with_navigation_timing.html @@ -0,0 +1,66 @@ + + + + +functionality test of window.performance.measure + + + + + + + + + + +

    Description

    +

    This test validates functionality of the interface window.performance.measure using keywords from the Navigation Timing spec.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exception.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exception.html new file mode 100644 index 00000000..5c1aa086 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exception.html @@ -0,0 +1,34 @@ + + + + +exception test of window.performance.measure + + + + + + + + + + +

    Description

    +

    This test validates all exception scenarios of method window.performance.measure in User Timing API

    + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exceptions_navigation_timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exceptions_navigation_timing.html new file mode 100644 index 00000000..b1868b2c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_exceptions_navigation_timing.html @@ -0,0 +1,70 @@ + + + + + window.performance User Timing measure() method is throwing the proper exceptions + + + + + + + + + +

    Description

    +

    window.performance.measure() method throws a InvalidAccessError + whenever a navigation timing attribute with a value of zero is provided as the startMark or endMark. +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_navigation_timing.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_navigation_timing.html new file mode 100644 index 00000000..d6480d27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_navigation_timing.html @@ -0,0 +1,205 @@ + + + + + + window.performance User Timing clearMeasures() method is working properly with navigation timing + attributes + + + + + + + + + + +

    Description

    +

    This test validates that the performance.measure() method is working properly when navigation timing + attributes are used in place of mark names. This test creates the following measures to test this method: +

      +
    • "measure_nav_start_no_end": created using a measure() call with a navigation timing attribute + provided as the startMark and nothing provided as the endMark
      • +
    • "measure_nav_start_mark_end": created using a measure() call with a navigation timing attribute + provided as the startMark and a mark name provided as the endMark
      • +
    • "measure_mark_start_nav_end": created using a measure() call with a mark name provided as the + startMark and a navigation timing attribute provided as the endMark
      • +
    • "measure_nav_start_nav_end":created using a measure() call with a navigation timing attribute + provided as both the startMark and endMark
      • +
    + After creating each measure, the existence of these measures is validated by calling + performance.getEntriesByName() with each measure name +

    + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_syntax_err.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_syntax_err.any.js new file mode 100644 index 00000000..9b762a40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measure_syntax_err.any.js @@ -0,0 +1,33 @@ +test(function () { + self.performance.mark("existing_mark"); + var entries = self.performance.getEntriesByName("existing_mark"); + assert_equals(entries.length, 1); + self.performance.measure("measure", "existing_mark"); +}, "Create a mark \"existing_mark\""); +test(function () { + assert_throws_dom("SyntaxError", function () { + self.performance.measure("measure", "mark"); + }); +}, "self.performance.measure(\"measure\", \"mark\"), where \"mark\" is a non-existent mark, " + + "throws a SyntaxError exception."); + +test(function () { + assert_throws_dom("SyntaxError", function () { + self.performance.measure("measure", "mark", "existing_mark"); + }); +}, "self.performance.measure(\"measure\", \"mark\", \"existing_mark\"), where \"mark\" is a " + + "non-existent mark, throws a SyntaxError exception."); + +test(function () { + assert_throws_dom("SyntaxError", function () { + self.performance.measure("measure", "existing_mark", "mark"); + }); +}, "self.performance.measure(\"measure\", \"existing_mark\", \"mark\"), where \"mark\" " + + "is a non-existent mark, throws a SyntaxError exception."); + +test(function () { + assert_throws_dom("SyntaxError", function () { + self.performance.measure("measure", "mark", "mark"); + }); +}, "self.performance.measure(\"measure\", \"mark\", \"mark\"), where \"mark\" is a " + + "non-existent mark, throws a SyntaxError exception."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measures.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measures.html new file mode 100644 index 00000000..0de68965 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/measures.html @@ -0,0 +1,66 @@ + + + + +functionality test of window.performance.measure + + + + + + + + + + +

    Description

    +

    This test validates functionality of the interface window.performance.measure.

    +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/performance-measure-invalid.worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/performance-measure-invalid.worker.js new file mode 100644 index 00000000..bab3c35d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/performance-measure-invalid.worker.js @@ -0,0 +1,16 @@ +importScripts("/resources/testharness.js"); + +test(() => { + assert_throws_js(TypeError, () => { + performance.measure('name', 'navigationStart', 'navigationStart'); + }); +}, "When converting 'navigationStart' to a timestamp, the global object has to be a Window object."); + +test(() => { + assert_throws_js(TypeError, () => { + performance.mark('navigationStart'); + performance.measure('name', 'navigationStart', 'navigationStart'); + }); +}, "When converting 'navigationStart' to a timestamp and a mark named 'navigationStart' exists, the global object has to be a Window object."); + +done(); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/user-timing-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/user-timing-helper.js new file mode 100644 index 00000000..8d43768e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/user-timing-helper.js @@ -0,0 +1,30 @@ +// Compares a list of performance entries to a predefined one. +// actualEntries is an array of performance entries from the user agent, +// and expectedEntries is an array of performance entries minted by the test. +// The comparison doesn't assert the order of the entries. +function checkEntries(actualEntries, expectedEntries) { + assert_equals(actualEntries.length, expectedEntries.length, + `The length of actual and expected entries should match. + actual: ${JSON.stringify(actualEntries)}, + expected: ${JSON.stringify(expectedEntries)}`); + const actualEntrySet = new Set(actualEntries.map(ae=>ae.name)); + assert_equals(actualEntrySet.size, actualEntries.length, `Actual entry names are not unique: ${JSON.stringify(actualEntries)}`); + const expectedEntrySet = new Set(expectedEntries.map(ee=>ee.name)); + assert_equals(expectedEntrySet.size, expectedEntries.length, `Expected entry names are not unique: ${JSON.stringify(expectedEntries)}`); + actualEntries.forEach(ae=>{ + const expectedEntry = expectedEntries.find(e=>e.name === ae.name); + assert_true(!!expectedEntry, `Entry name '${ae.name}' was not found.`); + checkEntry(ae, expectedEntry); + }); +} + +function checkEntry(entry, {name, entryType, startTime, detail, duration}) { + assert_equals(entry.name, name); + assert_equals(entry.entryType, entryType); + if (startTime !== undefined) + assert_equals(entry.startTime, startTime); + if (detail !== undefined) + assert_equals(JSON.stringify(entry.detail), JSON.stringify(detail)); + if (duration !== undefined) + assert_equals(entry.duration, duration); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharness.js new file mode 100644 index 00000000..9627e18a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharness.js @@ -0,0 +1,124 @@ +// +// Helper functions for User Timing tests +// + +var timingAttributes = [ + "navigationStart", + "unloadEventStart", + "unloadEventEnd", + "redirectStart", + "redirectEnd", + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + "responseEnd", + "domLoading", + "domInteractive", + "domContentLoadedEventStart", + "domContentLoadedEventEnd", + "domComplete", + "loadEventStart", + "loadEventEnd" +]; + +function has_required_interfaces() +{ + if (window.performance.mark == undefined || + window.performance.clearMarks == undefined || + window.performance.measure == undefined || + window.performance.clearMeasures == undefined || + window.performance.getEntriesByName == undefined || + window.performance.getEntriesByType == undefined || + window.performance.getEntries == undefined) { + return false; + } + + return true; +} + +function test_namespace(child_name, skip_root) +{ + if (skip_root === undefined) { + var msg = 'window.performance is defined'; + wp_test(function () { assert_not_equals(performanceNamespace, undefined, msg); }, msg); + } + + if (child_name !== undefined) { + var msg2 = 'window.performance.' + child_name + ' is defined'; + wp_test(function() { assert_not_equals(performanceNamespace[child_name], undefined, msg2); }, msg2); + } +} + +function test_attribute_exists(parent_name, attribute_name, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + attribute_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][attribute_name], undefined, msg); }, msg, properties); +} + +function test_enum(parent_name, enum_name, value, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + enum_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][enum_name], undefined, msg); }, msg, properties); + + msg = 'window.performance.' + parent_name + '.' + enum_name + ' = ' + value; + wp_test(function() { assert_equals(performanceNamespace[parent_name][enum_name], value, msg); }, msg, properties); +} + +function test_timing_order(attribute_name, greater_than_attribute, properties) +{ + // ensure it's not 0 first + var msg = "window.performance.timing." + attribute_name + " > 0"; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] > 0, msg); }, msg, properties); + + // ensure it's in the right order + msg = "window.performance.timing." + attribute_name + " >= window.performance.timing." + greater_than_attribute; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] >= performanceNamespace.timing[greater_than_attribute], msg); }, msg, properties); +} + +function test_timing_greater_than(attribute_name, greater_than, properties) +{ + var msg = "window.performance.timing." + attribute_name + " > " + greater_than; + test_greater_than(performanceNamespace.timing[attribute_name], greater_than, msg, properties); +} + +function test_timing_equals(attribute_name, equals, msg, properties) +{ + var test_msg = msg || "window.performance.timing." + attribute_name + " == " + equals; + test_equals(performanceNamespace.timing[attribute_name], equals, test_msg, properties); +} + +// +// Non-test related helper functions +// + +function sleep_milliseconds(n) +{ + var start = new Date().getTime(); + while (true) { + if ((new Date().getTime() - start) >= n) break; + } +} + +// +// Common helper functions +// + +function test_greater_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_greater_than(value, greater_than, msg); }, msg, properties); +} + +function test_greater_or_equals(value, greater_than, msg, properties) +{ + wp_test(function () { assert_greater_than_equal(value, greater_than, msg); }, msg, properties); +} + +function test_not_equals(value, notequals, msg, properties) +{ + wp_test(function() { assert_not_equals(value, notequals, msg); }, msg, properties); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharnessextension.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharnessextension.js new file mode 100644 index 00000000..8640918d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/resources/webperftestharnessextension.js @@ -0,0 +1,202 @@ +// +// Helper functions for User Timing tests +// + +var mark_names = [ + '', + '1', + 'abc', +]; + +var measures = [ + [''], + ['2', 1], + ['aaa', 'navigationStart', ''], +]; + +function test_method_exists(method, method_name, properties) +{ + var msg; + if (typeof method === 'function') + msg = 'performance.' + method.name + ' is supported!'; + else + msg = 'performance.' + method_name + ' is supported!'; + wp_test(function() { assert_equals(typeof method, 'function', msg); }, msg, properties); +} + +function test_method_throw_exception(func_str, exception, msg) +{ + let exception_name; + let test_func; + if (typeof exception == "function") { + exception_name = exception.name; + test_func = assert_throws_js; + } else { + exception_name = exception; + test_func = assert_throws_dom; + } + var msg = 'Invocation of ' + func_str + ' should throw ' + exception_name + ' Exception.'; + wp_test(function() { test_func(exception, function() {eval(func_str)}, msg); }, msg); +} + +function test_noless_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_true(value >= greater_than, msg); }, msg, properties); +} + +function test_fail(msg, properties) +{ + wp_test(function() { assert_unreached(); }, msg, properties); +} + +function test_resource_entries(entries, expected_entries) +{ + // This is slightly convoluted so that we can sort the output. + var actual_entries = {}; + var origin = window.location.protocol + "//" + window.location.host; + + for (var i = 0; i < entries.length; ++i) { + var entry = entries[i]; + var found = false; + for (var expected_entry in expected_entries) { + if (entry.name == origin + expected_entry) { + found = true; + if (expected_entry in actual_entries) { + test_fail(expected_entry + ' is not expected to have duplicate entries'); + } + actual_entries[expected_entry] = entry; + break; + } + } + if (!found) { + test_fail(entries[i].name + ' is not expected to be in the Resource Timing buffer'); + } + } + + sorted_urls = []; + for (var i in actual_entries) { + sorted_urls.push(i); + } + sorted_urls.sort(); + for (var i in sorted_urls) { + var url = sorted_urls[i]; + test_equals(actual_entries[url].initiatorType, + expected_entries[url], + origin + url + ' is expected to have initiatorType ' + expected_entries[url]); + } + for (var j in expected_entries) { + if (!(j in actual_entries)) { + test_fail(origin + j + ' is expected to be in the Resource Timing buffer'); + } + } +} + +function performance_entrylist_checker(type) +{ + const entryType = type; + + function entry_check(entry, expectedNames, testDescription = '') + { + const msg = testDescription + 'Entry \"' + entry.name + '\" should be one that we have set.'; + wp_test(function() { assert_in_array(entry.name, expectedNames, msg); }, msg); + test_equals(entry.entryType, entryType, testDescription + 'entryType should be \"' + entryType + '\".'); + if (type === "measure") { + test_true(isFinite(entry.startTime), testDescription + 'startTime should be a number.'); + test_true(isFinite(entry.duration), testDescription + 'duration should be a number.'); + } else if (type === "mark") { + test_greater_than(entry.startTime, 0, testDescription + 'startTime should greater than 0.'); + test_equals(entry.duration, 0, testDescription + 'duration of mark should be 0.'); + } + } + + function entrylist_order_check(entryList) + { + let inOrder = true; + for (let i = 0; i < entryList.length - 1; ++i) + { + if (entryList[i + 1].startTime < entryList[i].startTime) { + inOrder = false; + break; + } + } + return inOrder; + } + + function entrylist_check(entryList, expectedLength, expectedNames, testDescription = '') + { + test_equals(entryList.length, expectedLength, testDescription + 'There should be ' + expectedLength + ' entries.'); + test_true(entrylist_order_check(entryList), testDescription + 'Entries in entrylist should be in order.'); + for (let i = 0; i < entryList.length; ++i) + { + entry_check(entryList[i], expectedNames, testDescription + 'Entry_list ' + i + '. '); + } + } + + return{"entrylist_check":entrylist_check}; +} + +function PerformanceContext(context) +{ + this.performanceContext = context; +} + +PerformanceContext.prototype = +{ + + initialMeasures: function(item, index, array) + { + this.performanceContext.measure.apply(this.performanceContext, item); + }, + + mark: function() + { + this.performanceContext.mark.apply(this.performanceContext, arguments); + }, + + measure: function() + { + this.performanceContext.measure.apply(this.performanceContext, arguments); + }, + + clearMarks: function() + { + this.performanceContext.clearMarks.apply(this.performanceContext, arguments); + }, + + clearMeasures: function() + { + this.performanceContext.clearMeasures.apply(this.performanceContext, arguments); + + }, + + getEntries: function() + { + return this.performanceContext.getEntries.apply(this.performanceContext, arguments); + }, + + getEntriesByType: function() + { + return this.performanceContext.getEntriesByType.apply(this.performanceContext, arguments); + }, + + getEntriesByName: function() + { + return this.performanceContext.getEntriesByName.apply(this.performanceContext, arguments); + }, + + setResourceTimingBufferSize: function() + { + return this.performanceContext.setResourceTimingBufferSize.apply(this.performanceContext, arguments); + }, + + registerResourceTimingBufferFullCallback: function(func) + { + this.performanceContext.onresourcetimingbufferfull = func; + }, + + clearResourceTimings: function() + { + this.performanceContext.clearResourceTimings.apply(this.performanceContext, arguments); + } + +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/structured-serialize-detail.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/structured-serialize-detail.any.js new file mode 100644 index 00000000..dcceffde --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/structured-serialize-detail.any.js @@ -0,0 +1,66 @@ +test(function() { + performance.clearMarks(); + const detail = { randomInfo: 123 } + const markEntry = new PerformanceMark("A", { detail }); + assert_equals(markEntry.detail.randomInfo, detail.randomInfo); + assert_not_equals(markEntry.detail, detail); +}, "The detail property in the mark constructor should be structured-clone."); + +test(function() { + performance.clearMarks(); + const detail = { randomInfo: 123 } + const markEntry = performance.mark("A", { detail }); + assert_equals(markEntry.detail.randomInfo, detail.randomInfo); + assert_not_equals(markEntry.detail, detail); +}, "The detail property in the mark method should be structured-clone."); + +test(function() { + performance.clearMarks(); + const markEntry = performance.mark("A"); + assert_equals(markEntry.detail, null); +}, "When accessing detail from a mark entry and the detail is not provided, just return a null value."); + +test(function() { + performance.clearMarks(); + const detail = { unserializable: Symbol() }; + assert_throws_dom("DataCloneError", ()=>{ + new PerformanceMark("A", { detail }); + }, "Trying to structured-serialize a Symbol."); +}, "Mark: Throw an exception when the detail property cannot be structured-serialized."); + +test(function() { + performance.clearMeasures(); + const detail = { randomInfo: 123 } + const measureEntry = performance.measure("A", { start: 0, detail }); + assert_equals(measureEntry.detail.randomInfo, detail.randomInfo); + assert_not_equals(measureEntry.detail, detail); +}, "The detail property in the measure method should be structured-clone."); + +test(function() { + performance.clearMeasures(); + const detail = { randomInfo: 123 } + const measureEntry = performance.measure("A", { start: 0, detail }); + assert_equals(measureEntry.detail, measureEntry.detail); +}, "The detail property in the measure method should be the same reference."); + +test(function() { + performance.clearMeasures(); + const measureEntry = performance.measure("A"); + assert_equals(measureEntry.detail, null); +}, "When accessing detail from a measure entry and the detail is not provided, just return a null value."); + +test(function() { + performance.clearMeasures(); + const detail = { unserializable: Symbol() }; + assert_throws_dom("DataCloneError", ()=>{ + performance.measure("A", { start: 0, detail }); + }, "Trying to structured-serialize a Symbol."); +}, "Measure: Throw an exception when the detail property cannot be structured-serialized."); + +test(function() { + const bar = { 1: 2 }; + const detail = { foo: 1, bar }; + const mark = performance.mark("m", { detail }); + detail.foo = 2; + assert_equals(mark.detail.foo, 1); +}, "The detail object is cloned when passed to mark API."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/supported-usertiming-types.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/supported-usertiming-types.any.js new file mode 100644 index 00000000..ea3b2fe9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/supported-usertiming-types.any.js @@ -0,0 +1,37 @@ +test(() => { + if (typeof PerformanceObserver.supportedEntryTypes === "undefined") + assert_unreached("supportedEntryTypes is not supported."); + const types = PerformanceObserver.supportedEntryTypes; + assert_true(types.includes("mark"), + "There should be 'mark' in PerformanceObserver.supportedEntryTypes"); + assert_true(types.includes("measure"), + "There should be 'measure' in PerformanceObserver.supportedEntryTypes"); + assert_greater_than(types.indexOf("measure"), types.indexOf('mark'), + "The 'measure' entry should appear after the 'mark' entry"); +}, "supportedEntryTypes contains 'mark' and 'measure'."); + +if (typeof PerformanceObserver.supportedEntryTypes !== "undefined") { + const entryTypes = { + "mark": () => { + performance.mark('foo'); + }, + "measure": () => { + performance.measure('bar'); + } + } + for (let entryType in entryTypes) { + if (PerformanceObserver.supportedEntryTypes.includes(entryType)) { + promise_test(async() => { + await new Promise((resolve) => { + new PerformanceObserver(function (list, observer) { + observer.disconnect(); + resolve(); + }).observe({entryTypes: [entryType]}); + + // Force the PerformanceEntry. + entryTypes[entryType](); + }) + }, `'${entryType}' entries should be observable.`) + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user-timing-tojson.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user-timing-tojson.html new file mode 100644 index 00000000..6aef7fa9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user-timing-tojson.html @@ -0,0 +1,44 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user_timing_exists.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user_timing_exists.any.js new file mode 100644 index 00000000..adf9052e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/user-timing/user_timing_exists.any.js @@ -0,0 +1,12 @@ +test(function() { + assert_not_equals(self.performance.mark, undefined); +}, "self.performance.mark is defined."); +test(function() { + assert_not_equals(self.performance.clearMarks, undefined); +}, "self.performance.clearMarks is defined."); +test(function() { + assert_not_equals(self.performance.measure, undefined); +}, "self.performance.measure is defined."); +test(function() { + assert_not_equals(self.performance.clearMeasures, undefined); +}, "self.performance.clearMeasures is defined."); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/versions.json b/packages/secure-exec/tests/node-conformance/fixtures/wpt/versions.json new file mode 100644 index 00000000..2560056d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/versions.json @@ -0,0 +1,106 @@ +{ + "common": { + "commit": "dbd648158d337580885e70a54f929daf215211a0", + "path": "common" + }, + "compression": { + "commit": "da8d6860b22271d8ef4dc7894509692aaab9adf8", + "path": "compression" + }, + "console": { + "commit": "e48251b77834f9689e9df3f49b93b3387dee72d6", + "path": "console" + }, + "dom/abort": { + "commit": "0143fe244b3d622441717ce630e0114eb204f9a7", + "path": "dom/abort" + }, + "dom/events": { + "commit": "0a811c51619b14f78fec60ba7dd1603795ca6a21", + "path": "dom/events" + }, + "encoding": { + "commit": "1ac8deee082ecfb5d3b6f9c56cf9d1688a2fc218", + "path": "encoding" + }, + "fetch/data-urls/resources": { + "commit": "7c79d998ff42e52de90290cb847d1b515b3b58f7", + "path": "fetch/data-urls/resources" + }, + "FileAPI": { + "commit": "cceaf3628da950621004d9b5d8c1d1f367073347", + "path": "FileAPI" + }, + "hr-time": { + "commit": "34cafd797e58dad280d20040eee012d49ccfa91f", + "path": "hr-time" + }, + "html/webappapis/atob": { + "commit": "f267e1dca6f57a9f4d69f32a6920adfdb3268656", + "path": "html/webappapis/atob" + }, + "html/webappapis/microtask-queuing": { + "commit": "2c5c3c4c27d27a419c1fdba3e9879c2d22037074", + "path": "html/webappapis/microtask-queuing" + }, + "html/webappapis/structured-clone": { + "commit": "47d3fb280c9c632e684dee3b78ae1f4c5d5ba640", + "path": "html/webappapis/structured-clone" + }, + "html/webappapis/timers": { + "commit": "5873f2d8f1f7bbb9c64689e52d04498614632906", + "path": "html/webappapis/timers" + }, + "interfaces": { + "commit": "e90ece61d6e7ff84a0dc9c496588690e6a61cb17", + "path": "interfaces" + }, + "performance-timeline": { + "commit": "94caab7038b27c16d605fa3547dacbee3a2fde4e", + "path": "performance-timeline" + }, + "resource-timing": { + "commit": "22d38586d04c1d22b64db36f439c6bb84f03db7d", + "path": "resource-timing" + }, + "resources": { + "commit": "1e140d63ec885703ce24b3798abd81912696bb85", + "path": "resources" + }, + "streams": { + "commit": "bc9dcbbf1a4c2c741ef47f47d6ede6458f40c4a4", + "path": "streams" + }, + "url": { + "commit": "6fa3fe8a929be45422cd46a8961e647e13d0cab8", + "path": "url" + }, + "user-timing": { + "commit": "5ae85bf8267ac617833dc013dee9774c9e2a18b7", + "path": "user-timing" + }, + "wasm/jsapi": { + "commit": "cde25e7e3c3b9d2280eb088a3fb9da988793d255", + "path": "wasm/jsapi" + }, + "wasm/webapi": { + "commit": "fd1b23eeaaf9a01555d4fa29cf79ed11a4c44a50", + "path": "wasm/webapi" + }, + "WebCryptoAPI": { + "commit": "3e3374efde7ce73d551ea908d52d0afab046971a", + "path": "WebCryptoAPI" + }, + "webidl/ecmascript-binding/es-exceptions": { + "commit": "a370aad338d6ed743abb4d2c6ae84a7f1058558c", + "path": "webidl/ecmascript-binding/es-exceptions" + }, + "webmessaging/broadcastchannel": { + "commit": "6495c91853a3cf028a401cf4d228fc0b6a5465e4", + "path": "webmessaging/broadcastchannel" + }, + "webstorage": { + "commit": "9dafa892146c4b5b1f604a39b3cf8677f8f70d44", + "path": "webstorage" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/META.yml new file mode 100644 index 00000000..cf5525ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/META.yml @@ -0,0 +1 @@ +spec: https://webassembly.github.io/spec/js-api/ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/assertions.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/assertions.js new file mode 100644 index 00000000..162f5a9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/assertions.js @@ -0,0 +1,100 @@ +function assert_function_name(fn, name, description) { + const propdesc = Object.getOwnPropertyDescriptor(fn, "name"); + assert_equals(typeof propdesc, "object", `${description} should have name property`); + assert_false(propdesc.writable, "writable", `${description} name should not be writable`); + assert_false(propdesc.enumerable, "enumerable", `${description} name should not be enumerable`); + assert_true(propdesc.configurable, "configurable", `${description} name should be configurable`); + assert_equals(propdesc.value, name, `${description} name should be ${name}`); +} + +function assert_function_length(fn, length, description) { + const propdesc = Object.getOwnPropertyDescriptor(fn, "length"); + assert_equals(typeof propdesc, "object", `${description} should have length property`); + assert_false(propdesc.writable, "writable", `${description} length should not be writable`); + assert_false(propdesc.enumerable, "enumerable", `${description} length should not be enumerable`); + assert_true(propdesc.configurable, "configurable", `${description} length should be configurable`); + assert_equals(propdesc.value, length, `${description} length should be ${length}`); +} + +function assert_exported_function(fn, { name, length }, description) { + if (WebAssembly.Function === undefined) { + assert_equals(Object.getPrototypeOf(fn), Function.prototype, + `${description}: prototype`); + } else { + assert_equals(Object.getPrototypeOf(fn), WebAssembly.Function.prototype, + `${description}: prototype`); + } + + assert_function_name(fn, name, description); + assert_function_length(fn, length, description); +} + +function assert_Instance(instance, expected_exports) { + assert_equals(Object.getPrototypeOf(instance), WebAssembly.Instance.prototype, + "prototype"); + assert_true(Object.isExtensible(instance), "extensible"); + + assert_equals(instance.exports, instance.exports, "exports should be idempotent"); + const exports = instance.exports; + + assert_equals(Object.getPrototypeOf(exports), null, "exports prototype"); + assert_false(Object.isExtensible(exports), "extensible exports"); + assert_array_equals(Object.keys(exports), Object.keys(expected_exports), "matching export keys"); + for (const [key, expected] of Object.entries(expected_exports)) { + const property = Object.getOwnPropertyDescriptor(exports, key); + assert_equals(typeof property, "object", `${key} should be present`); + assert_false(property.writable, `${key}: writable`); + assert_true(property.enumerable, `${key}: enumerable`); + assert_false(property.configurable, `${key}: configurable`); + const actual = property.value; + assert_true(Object.isExtensible(actual), `${key}: extensible`); + + switch (expected.kind) { + case "function": + assert_exported_function(actual, expected, `value of ${key}`); + break; + case "global": + assert_equals(Object.getPrototypeOf(actual), WebAssembly.Global.prototype, + `value of ${key}: prototype`); + assert_equals(actual.value, expected.value, `value of ${key}: value`); + assert_equals(actual.valueOf(), expected.value, `value of ${key}: valueOf()`); + break; + case "memory": + assert_equals(Object.getPrototypeOf(actual), WebAssembly.Memory.prototype, + `value of ${key}: prototype`); + assert_equals(Object.getPrototypeOf(actual.buffer), ArrayBuffer.prototype, + `value of ${key}: prototype of buffer`); + assert_equals(actual.buffer.byteLength, 0x10000 * expected.size, `value of ${key}: size of buffer`); + const array = new Uint8Array(actual.buffer); + assert_equals(array[0], 0, `value of ${key}: first element of buffer`); + assert_equals(array[array.byteLength - 1], 0, `value of ${key}: last element of buffer`); + break; + case "table": + assert_equals(Object.getPrototypeOf(actual), WebAssembly.Table.prototype, + `value of ${key}: prototype`); + assert_equals(actual.length, expected.length, `value of ${key}: length of table`); + break; + } + } +} + +function assert_WebAssemblyInstantiatedSource(actual, expected_exports={}) { + assert_equals(Object.getPrototypeOf(actual), Object.prototype, + "Prototype"); + assert_true(Object.isExtensible(actual), "Extensibility"); + + const module = Object.getOwnPropertyDescriptor(actual, "module"); + assert_equals(typeof module, "object", "module: type of descriptor"); + assert_true(module.writable, "module: writable"); + assert_true(module.enumerable, "module: enumerable"); + assert_true(module.configurable, "module: configurable"); + assert_equals(Object.getPrototypeOf(module.value), WebAssembly.Module.prototype, + "module: prototype"); + + const instance = Object.getOwnPropertyDescriptor(actual, "instance"); + assert_equals(typeof instance, "object", "instance: type of descriptor"); + assert_true(instance.writable, "instance: writable"); + assert_true(instance.enumerable, "instance: enumerable"); + assert_true(instance.configurable, "instance: configurable"); + assert_Instance(instance.value, expected_exports); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/bad-imports.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/bad-imports.js new file mode 100644 index 00000000..786fc650 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/bad-imports.js @@ -0,0 +1,185 @@ +/** + * `t` should be a function that takes at least three arguments: + * + * - the name of the test; + * - the expected error (to be passed to `assert_throws_js`); + * - a function that takes a `WasmModuleBuilder` and initializes it; + * - (optionally) an options object. + * + * The function is expected to create a test that checks if instantiating a + * module with the result of the `WasmModuleBuilder` and the options object + * (if any) yields the correct error. + */ +function test_bad_imports(t) { + function value_type(type) { + switch (type) { + case "i32": return kWasmI32; + case "i64": return kWasmI64; + case "f32": return kWasmF32; + case "f64": return kWasmF64; + default: throw new TypeError(`Unexpected type ${type}`); + } + } + + for (const value of [null, true, "", Symbol(), 1, 0.1, NaN]) { + t(`Non-object imports argument: ${format_value(value)}`, + TypeError, + builder => {}, + value); + } + + for (const value of [undefined, null, true, "", Symbol(), 1, 0.1, NaN]) { + const imports = { + "module": value, + }; + t(`Non-object module: ${format_value(value)}`, + TypeError, + builder => { + builder.addImport("module", "fn", kSig_v_v); + }, + imports); + } + + t(`Missing imports argument`, + TypeError, + builder => { + builder.addImport("module", "fn", kSig_v_v); + }); + + for (const [value, name] of [[undefined, "undefined"], [{}, "empty object"], [{ "module\0": null }, "wrong property"]]) { + t(`Imports argument with missing property: ${name}`, + TypeError, + builder => { + builder.addImport("module", "fn", kSig_v_v); + }, + value); + } + + for (const value of [undefined, null, true, "", Symbol(), 1, 0.1, NaN, {}]) { + t(`Importing a function with an incorrectly-typed value: ${format_value(value)}`, + WebAssembly.LinkError, + builder => { + builder.addImport("module", "fn", kSig_v_v); + }, + { + "module": { + "fn": value, + }, + }); + } + + const nonGlobals = [ + [undefined], + [null], + [true], + [""], + [Symbol()], + [{}, "plain object"], + [WebAssembly.Global, "WebAssembly.Global"], + [WebAssembly.Global.prototype, "WebAssembly.Global.prototype"], + [Object.create(WebAssembly.Global.prototype), "Object.create(WebAssembly.Global.prototype)"], + ]; + + for (const type of ["i32", "i64", "f32", "f64"]) { + const extendedNonGlobals = nonGlobals.concat([ + type === "i64" ? [0, "Number"] : [0n, "BigInt"], + [new WebAssembly.Global({value: type === "f32" ? "f64" : "f32"}), "WebAssembly.Global object (wrong value type)"], + ]); + for (const [value, name = format_value(value)] of extendedNonGlobals) { + t(`Importing an ${type} global with an incorrectly-typed value: ${name}`, + WebAssembly.LinkError, + builder => { + builder.addImportedGlobal("module", "global", value_type(type)); + }, + { + "module": { + "global": value, + }, + }); + } + } + + for (const type of ["i32", "i64", "f32", "f64"]) { + const value = type === "i64" ? 0n : 0; + t(`Importing an ${type} mutable global with a primitive value`, + WebAssembly.LinkError, + builder => { + builder.addImportedGlobal("module", "global", value_type(type), true); + }, + { + "module": { + "global": value, + }, + }); + + const global = new WebAssembly.Global({ "value": type }, value); + t(`Importing an ${type} mutable global with an immutable Global object`, + WebAssembly.LinkError, + builder => { + builder.addImportedGlobal("module", "global", value_type(type), true); + }, + { + "module": { + "global": global, + }, + }); + } + + const nonMemories = [ + [undefined], + [null], + [true], + [""], + [Symbol()], + [1], + [0.1], + [NaN], + [{}, "plain object"], + [WebAssembly.Memory, "WebAssembly.Memory"], + [WebAssembly.Memory.prototype, "WebAssembly.Memory.prototype"], + [Object.create(WebAssembly.Memory.prototype), "Object.create(WebAssembly.Memory.prototype)"], + [new WebAssembly.Memory({"initial": 256}), "WebAssembly.Memory object (too large)"], + ]; + + for (const [value, name = format_value(value)] of nonMemories) { + t(`Importing memory with an incorrectly-typed value: ${name}`, + WebAssembly.LinkError, + builder => { + builder.addImportedMemory("module", "memory", 0, 128); + }, + { + "module": { + "memory": value, + }, + }); + } + + const nonTables = [ + [undefined], + [null], + [true], + [""], + [Symbol()], + [1], + [0.1], + [NaN], + [{}, "plain object"], + [WebAssembly.Table, "WebAssembly.Table"], + [WebAssembly.Table.prototype, "WebAssembly.Table.prototype"], + [Object.create(WebAssembly.Table.prototype), "Object.create(WebAssembly.Table.prototype)"], + [new WebAssembly.Table({"element": "anyfunc", "initial": 256}), "WebAssembly.Table object (too large)"], + ]; + + for (const [value, name = format_value(value)] of nonTables) { + t(`Importing table with an incorrectly-typed value: ${name}`, + WebAssembly.LinkError, + builder => { + builder.addImportedTable("module", "table", 0, 128); + }, + { + "module": { + "table": value, + }, + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/compile.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/compile.any.js new file mode 100644 index 00000000..e94ce117 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/compile.any.js @@ -0,0 +1,85 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +function assert_Module(module) { + assert_equals(Object.getPrototypeOf(module), WebAssembly.Module.prototype, + "Prototype"); + assert_true(Object.isExtensible(module), "Extensibility"); +} + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +promise_test(t => { + return promise_rejects_js(t, TypeError, WebAssembly.compile()); +}, "Missing argument"); + +promise_test(t => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + ArrayBuffer, + ArrayBuffer.prototype, + Array.from(emptyModuleBinary), + ]; + return Promise.all(invalidArguments.map(argument => { + return promise_rejects_js(t, TypeError, WebAssembly.compile(argument), + `compile(${format_value(argument)})`); + })); +}, "Invalid arguments"); + +promise_test(() => { + const fn = WebAssembly.compile; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly, + ]; + return Promise.all(thisValues.map(thisValue => { + return fn.call(thisValue, emptyModuleBinary).then(assert_Module); + })); +}, "Branding"); + +test(() => { + const promise = WebAssembly.compile(emptyModuleBinary); + assert_equals(Object.getPrototypeOf(promise), Promise.prototype, "prototype"); + assert_true(Object.isExtensible(promise), "extensibility"); +}, "Promise type"); + +promise_test(t => { + const buffer = new Uint8Array(); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly.compile(buffer)); +}, "Empty buffer"); + +promise_test(t => { + const buffer = new Uint8Array(Array.from(emptyModuleBinary).concat([0, 0])); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly.compile(buffer)); +}, "Invalid code"); + +promise_test(() => { + return WebAssembly.compile(emptyModuleBinary).then(assert_Module); +}, "Result type"); + +promise_test(() => { + return WebAssembly.compile(emptyModuleBinary, {}).then(assert_Module); +}, "Stray argument"); + +promise_test(() => { + const buffer = new WasmModuleBuilder().toBuffer(); + assert_equals(buffer[0], 0); + const promise = WebAssembly.compile(buffer); + buffer[0] = 1; + return promise.then(assert_Module); +}, "Changing the buffer"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate-bad-imports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate-bad-imports.any.js new file mode 100644 index 00000000..30252bd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate-bad-imports.any.js @@ -0,0 +1,22 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/bad-imports.js + +test_bad_imports((name, error, build, ...arguments) => { + promise_test(t => { + const builder = new WasmModuleBuilder(); + build(builder); + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + return promise_rejects_js(t, error, WebAssembly.instantiate(module, ...arguments)); + }, `WebAssembly.instantiate(module): ${name}`); +}); + +test_bad_imports((name, error, build, ...arguments) => { + promise_test(t => { + const builder = new WasmModuleBuilder(); + build(builder); + const buffer = builder.toBuffer(); + return promise_rejects_js(t, error, WebAssembly.instantiate(buffer, ...arguments)); + }, `WebAssembly.instantiate(buffer): ${name}`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate.any.js new file mode 100644 index 00000000..8152f3a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/instantiate.any.js @@ -0,0 +1,152 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/instanceTestFactory.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +promise_test(t => { + return promise_rejects_js(t, TypeError, WebAssembly.instantiate()); +}, "Missing arguments"); + +promise_test(() => { + const fn = WebAssembly.instantiate; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly, + ]; + return Promise.all(thisValues.map(thisValue => { + return fn.call(thisValue, emptyModuleBinary).then(assert_WebAssemblyInstantiatedSource); + })); +}, "Branding"); + +promise_test(t => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ArrayBuffer, + ArrayBuffer.prototype, + Array.from(emptyModuleBinary), + ]; + return Promise.all(invalidArguments.map(argument => { + return promise_rejects_js(t, TypeError, WebAssembly.instantiate(argument), + `instantiate(${format_value(argument)})`); + })); +}, "Invalid arguments"); + +test(() => { + const promise = WebAssembly.instantiate(emptyModuleBinary); + assert_equals(Object.getPrototypeOf(promise), Promise.prototype, "prototype"); + assert_true(Object.isExtensible(promise), "extensibility"); +}, "Promise type"); + +for (const [name, fn] of instanceTestFactory) { + promise_test(() => { + const { buffer, args, exports, verify } = fn(); + return WebAssembly.instantiate(buffer, ...args).then(result => { + assert_WebAssemblyInstantiatedSource(result, exports); + verify(result.instance); + }); + }, `${name}: BufferSource argument`); + + promise_test(() => { + const { buffer, args, exports, verify } = fn(); + const module = new WebAssembly.Module(buffer); + return WebAssembly.instantiate(module, ...args).then(instance => { + assert_Instance(instance, exports); + verify(instance); + }); + }, `${name}: Module argument`); +} + +promise_test(() => { + const builder = new WasmModuleBuilder(); + builder.addImportedGlobal("module", "global", kWasmI32); + const buffer = builder.toBuffer(); + const order = []; + + const imports = { + get module() { + order.push("module getter"); + return { + get global() { + order.push("global getter"); + return 0; + }, + } + }, + }; + + const expected = [ + "module getter", + "global getter", + ]; + const p = WebAssembly.instantiate(buffer, imports); + assert_array_equals(order, []); + return p.then(result => { + assert_WebAssemblyInstantiatedSource(result); + assert_array_equals(order, expected); + }); +}, "Synchronous options handling: Buffer argument"); + +promise_test(() => { + const builder = new WasmModuleBuilder(); + builder.addImportedGlobal("module", "global", kWasmI32); + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + const order = []; + + const imports = { + get module() { + order.push("module getter"); + return { + get global() { + order.push("global getter"); + return 0; + }, + } + }, + }; + + const expected = [ + "module getter", + "global getter", + ]; + const p = WebAssembly.instantiate(module, imports); + assert_array_equals(order, expected); + return p.then(instance => assert_Instance(instance, {})); +}, "Synchronous options handling: Module argument"); + +promise_test(t => { + const buffer = new Uint8Array(); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly.instantiate(buffer)); +}, "Empty buffer"); + +promise_test(t => { + const buffer = new Uint8Array(Array.from(emptyModuleBinary).concat([0, 0])); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly.instantiate(buffer)); +}, "Invalid code"); + +promise_test(() => { + const buffer = new WasmModuleBuilder().toBuffer(); + assert_equals(buffer[0], 0); + const promise = WebAssembly.instantiate(buffer); + buffer[0] = 1; + return promise.then(assert_WebAssemblyInstantiatedSource); +}, "Changing the buffer"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/multi-value.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/multi-value.any.js new file mode 100644 index 00000000..4b06d1da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/multi-value.any.js @@ -0,0 +1,149 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js + +const type_if_fi = makeSig([kWasmF64, kWasmI32], [kWasmI32, kWasmF64]); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("swap", type_if_fi) + .addBody([ + kExprLocalGet, 1, + kExprLocalGet, 0, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const result = await WebAssembly.instantiate(buffer); + const swapped = result.instance.exports.swap(4.2, 7); + assert_true(Array.isArray(swapped)); + assert_equals(Object.getPrototypeOf(swapped), Array.prototype); + assert_array_equals(swapped, [7, 4.2]); +}, "multiple return values from wasm to js"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + + const swap = builder + .addFunction("swap", type_if_fi) + .addBody([ + kExprLocalGet, 1, + kExprLocalGet, 0, + kExprReturn, + ]); + builder + .addFunction("callswap", kSig_i_v) + .addBody([ + ...wasmF64Const(4.2), + ...wasmI32Const(7), + kExprCallFunction, swap.index, + kExprDrop, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const result = await WebAssembly.instantiate(buffer); + const swapped = result.instance.exports.callswap(); + assert_equals(swapped, 7); +}, "multiple return values inside wasm"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + + const fnIndex = builder.addImport("module", "fn", type_if_fi); + builder + .addFunction("callfn", kSig_i_v) + .addBody([ + ...wasmF64Const(4.2), + ...wasmI32Const(7), + kExprCallFunction, fnIndex, + kExprDrop, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const actual = []; + const imports = { + "module": { + fn(f32, i32) { + assert_equals(f32, 4.2); + assert_equals(i32, 7); + const result = [2, 7.3]; + let i = 0; + return { + get [Symbol.iterator]() { + actual.push("@@iterator getter"); + return function iterator() { + actual.push("@@iterator call"); + return { + get next() { + actual.push("next getter"); + return function next(...args) { + assert_array_equals(args, []); + let j = ++i; + actual.push(`next call ${j}`); + if (j > result.length) { + return { + get done() { + actual.push(`done call ${j}`); + return true; + } + }; + } + return { + get done() { + actual.push(`done call ${j}`); + return false; + }, + get value() { + actual.push(`value call ${j}`); + return { + get valueOf() { + actual.push(`valueOf get ${j}`); + return function() { + actual.push(`valueOf call ${j}`); + return result[j - 1]; + }; + } + }; + } + }; + }; + } + }; + } + }, + }; + }, + } + }; + + const { instance } = await WebAssembly.instantiate(buffer, imports); + const result = instance.exports.callfn(); + assert_equals(result, 2); + assert_array_equals(actual, [ + "@@iterator getter", + "@@iterator call", + "next getter", + "next call 1", + "done call 1", + "value call 1", + "next call 2", + "done call 2", + "value call 2", + "next call 3", + "done call 3", + "valueOf get 1", + "valueOf call 1", + "valueOf get 2", + "valueOf call 2", + ]); +}, "multiple return values from js to wasm"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/toStringTag.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/toStringTag.any.js new file mode 100644 index 00000000..c6d2cdaf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/toStringTag.any.js @@ -0,0 +1,42 @@ +// META: global=window,dedicatedworker,jsshell + +"use strict"; +// https://webidl.spec.whatwg.org/#es-namespaces +// https://webassembly.github.io/spec/js-api/#namespacedef-webassembly + +test(() => { + assert_own_property(WebAssembly, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly", "value"); + assert_equals(propDesc.writable, false, "writable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.configurable, true, "configurable"); +}, "@@toStringTag exists on the namespace object with the appropriate descriptor"); + +test(() => { + assert_equals(WebAssembly.toString(), "[object WebAssembly]"); + assert_equals(Object.prototype.toString.call(WebAssembly), "[object WebAssembly]"); +}, "Object.prototype.toString applied to the namespace object"); + +test(t => { + assert_own_property(WebAssembly, Symbol.toStringTag, "Precondition: @@toStringTag on the namespace object"); + t.add_cleanup(() => { + Object.defineProperty(WebAssembly, Symbol.toStringTag, { value: "WebAssembly" }); + }); + + Object.defineProperty(WebAssembly, Symbol.toStringTag, { value: "Test" }); + assert_equals(WebAssembly.toString(), "[object Test]"); + assert_equals(Object.prototype.toString.call(WebAssembly), "[object Test]"); +}, "Object.prototype.toString applied after modifying the namespace object's @@toStringTag"); + +test(t => { + assert_own_property(WebAssembly, Symbol.toStringTag, "Precondition: @@toStringTag on the namespace object"); + t.add_cleanup(() => { + Object.defineProperty(WebAssembly, Symbol.toStringTag, { value: "WebAssembly" }); + }); + + assert_true(delete WebAssembly[Symbol.toStringTag]); + assert_equals(WebAssembly.toString(), "[object Object]"); + assert_equals(Object.prototype.toString.call(WebAssembly), "[object Object]"); +}, "Object.prototype.toString applied after deleting @@toStringTag"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/validate.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/validate.any.js new file mode 100644 index 00000000..8b4f4582 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/constructor/validate.any.js @@ -0,0 +1,99 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + assert_throws_js(TypeError, () => WebAssembly.validate()); +}, "Missing argument"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + ArrayBuffer, + ArrayBuffer.prototype, + Array.from(emptyModuleBinary), + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => WebAssembly.validate(argument), + `validate(${format_value(argument)})`); + } +}, "Invalid arguments"); + +test(() => { + const fn = WebAssembly.validate; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly, + ]; + for (const thisValue of thisValues) { + assert_true(fn.call(thisValue, emptyModuleBinary), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +const modules = [ + // Incomplete header. + [[], false], + [[0x00], false], + [[0x00, 0x61], false], + [[0x00, 0x61, 0x73], false], + [[0x00, 0x61, 0x73, 0x6d], false], + [[0x00, 0x61, 0x73, 0x6d, 0x01], false], + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00], false], + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00], false], + + // Complete header. + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00], true], + + // Invalid version. + [[0x00, 0x61, 0x73, 0x6d, 0x00, 0x00, 0x00, 0x00], false], + [[0x00, 0x61, 0x73, 0x6d, 0x02, 0x00, 0x00, 0x00], false], + + // Nameless custom section. + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00], false], + + // Custom section with empty name. + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00], true], + + // Custom section with name "a". + [[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00, 0x00, 0x02, 0x01, 0x61], true], +]; +const bufferTypes = [ + Uint8Array, + Int8Array, + Uint16Array, + Int16Array, + Uint32Array, + Int32Array, +]; +for (const [module, expected] of modules) { + const name = module.map(n => n.toString(16)).join(" "); + for (const bufferType of bufferTypes) { + if (module.length % bufferType.BYTES_PER_ELEMENT === 0) { + test(() => { + const bytes = new Uint8Array(module); + const moduleBuffer = new bufferType(bytes.buffer); + assert_equals(WebAssembly.validate(moduleBuffer), expected); + }, `Validating module [${name}] in ${bufferType.name}`); + } + } +} + +test(() => { + assert_true(WebAssembly.validate(emptyModuleBinary, {})); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/error-interfaces-no-symbol-tostringtag.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/error-interfaces-no-symbol-tostringtag.js new file mode 100644 index 00000000..572db0c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/error-interfaces-no-symbol-tostringtag.js @@ -0,0 +1,13 @@ +// META: global=jsshell + +test(() => { + assert_not_own_property(WebAssembly.CompileError.prototype, Symbol.toStringTag); +}, "WebAssembly.CompileError"); + +test(() => { + assert_not_own_property(WebAssembly.LinkError.prototype, Symbol.toStringTag); +}, "WebAssembly.LinkError"); + +test(() => { + assert_not_own_property(WebAssembly.RuntimeError.prototype, Symbol.toStringTag); +}, "WebAssembly.RuntimeError"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/basic.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/basic.tentative.any.js new file mode 100644 index 00000000..acf644f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/basic.tentative.any.js @@ -0,0 +1,121 @@ +// META: global=window,worker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +function assert_throws_wasm(fn, message) { + try { + fn(); + assert_not_reached(`expected to throw with ${message}`); + } catch (e) { + assert_true(e instanceof WebAssembly.Exception, `Error should be a WebAssembly.Exception with ${message}`); + } +} + +promise_test(async () => { + const kWasmAnyRef = 0x6f; + const kSig_v_r = makeSig([kWasmAnyRef], []); + const builder = new WasmModuleBuilder(); + const tagIndex = builder.addTag(kSig_v_r); + builder.addFunction("throw_param", kSig_v_r) + .addBody([ + kExprLocalGet, 0, + kExprThrow, tagIndex, + ]) + .exportFunc(); + const buffer = builder.toBuffer(); + const {instance} = await WebAssembly.instantiate(buffer, {}); + const values = [ + undefined, + null, + true, + false, + "test", + Symbol(), + 0, + 1, + 4.2, + NaN, + Infinity, + {}, + () => {}, + ]; + for (const v of values) { + assert_throws_wasm(() => instance.exports.throw_param(v), String(v)); + } +}, "Wasm function throws argument"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + const tagIndex = builder.addTag(kSig_v_a); + builder.addFunction("throw_null", kSig_v_v) + .addBody([ + kExprRefNull, kWasmAnyFunc, + kExprThrow, tagIndex, + ]) + .exportFunc(); + const buffer = builder.toBuffer(); + const {instance} = await WebAssembly.instantiate(buffer, {}); + assert_throws_wasm(() => instance.exports.throw_null()); +}, "Wasm function throws null"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + const tagIndex = builder.addTag(kSig_v_i); + builder.addFunction("throw_int", kSig_v_v) + .addBody([ + ...wasmI32Const(7), + kExprThrow, tagIndex, + ]) + .exportFunc(); + const buffer = builder.toBuffer(); + const {instance} = await WebAssembly.instantiate(buffer, {}); + assert_throws_wasm(() => instance.exports.throw_int()); +}, "Wasm function throws integer"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + const fnIndex = builder.addImport("module", "fn", kSig_v_v); + const tagIndex= builder.addTag(kSig_v_r); + builder.addFunction("catch_exception", kSig_r_v) + .addBody([ + kExprTry, kWasmStmt, + kExprCallFunction, fnIndex, + kExprCatch, tagIndex, + kExprReturn, + kExprEnd, + kExprRefNull, kWasmAnyRef, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const error = new Error(); + const fn = () => { throw error }; + const {instance} = await WebAssembly.instantiate(buffer, { + module: { fn } + }); + assert_throws_exactly(error, () => instance.exports.catch_exception()); +}, "Imported JS function throws"); + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + const fnIndex = builder.addImport("module", "fn", kSig_v_v); + builder.addFunction("catch_and_rethrow", kSig_r_v) + .addBody([ + kExprTry, kWasmStmt, + kExprCallFunction, fnIndex, + kExprCatchAll, + kExprRethrow, 0x00, + kExprEnd, + kExprRefNull, kWasmAnyRef, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const error = new Error(); + const fn = () => { throw error }; + const {instance} = await WebAssembly.instantiate(buffer, { + module: { fn } + }); + assert_throws_exactly(error, () => instance.exports.catch_and_rethrow()); +}, "Imported JS function throws, Wasm catches and rethrows"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/constructor.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/constructor.tentative.any.js new file mode 100644 index 00000000..7ad08e18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/constructor.tentative.any.js @@ -0,0 +1,62 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +test(() => { + assert_function_name( + WebAssembly.Exception, + "Exception", + "WebAssembly.Exception" + ); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Exception, 1, "WebAssembly.Exception"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Exception()); +}, "No arguments"); + +test(() => { + const tag = new WebAssembly.Tag({ parameters: [] }); + assert_throws_js(TypeError, () => WebAssembly.Exception(tag)); +}, "Calling"); + +test(() => { + const invalidArguments = [ + undefined, + null, + false, + true, + "", + "test", + Symbol(), + 1, + NaN, + {}, + ]; + for (const invalidArgument of invalidArguments) { + assert_throws_js( + TypeError, + () => new WebAssembly.Exception(invalidArgument), + `new Exception(${format_value(invalidArgument)})` + ); + } +}, "Invalid descriptor argument"); + +test(() => { + const typesAndArgs = [ + ["i32", 123n], + ["i32", Symbol()], + ["f32", 123n], + ["f64", 123n], + ["i64", undefined], + ]; + for (const typeAndArg of typesAndArgs) { + const tag = new WebAssembly.Tag({ parameters: [typeAndArg[0]] }); + assert_throws_js( + TypeError, + () => new WebAssembly.Exception(tag, typeAndArg[1]) + ); + } +}, "Invalid exception argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/getArg.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/getArg.tentative.any.js new file mode 100644 index 00000000..f0a568a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/getArg.tentative.any.js @@ -0,0 +1,54 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + assert_throws_js(TypeError, () => exn.getArg()); + assert_throws_js(TypeError, () => exn.getArg(tag)); +}, "Missing arguments"); + +test(() => { + const invalidValues = [undefined, null, true, "", Symbol(), 1, {}]; + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + for (argument of invalidValues) { + assert_throws_js(TypeError, () => exn.getArg(argument, 0)); + } +}, "Invalid exception argument"); + +test(() => { + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + assert_throws_js(RangeError, () => exn.getArg(tag, 1)); +}, "Index out of bounds"); + +test(() => { + const outOfRangeValues = [ + undefined, + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, + "0x100000000", + { + valueOf() { + return 0x100000000; + }, + }, + ]; + + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + for (const value of outOfRangeValues) { + assert_throws_js(RangeError, () => exn.getArg(tag, value)); + } +}, "Getting out-of-range argument"); + +test(() => { + const tag = new WebAssembly.Tag({ parameters: ["i32"] }); + const exn = new WebAssembly.Exception(tag, [42]); + assert_equals(exn.getArg(tag, 0), 42); +}, "getArg"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/identity.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/identity.tentative.any.js new file mode 100644 index 00000000..65787c10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/identity.tentative.any.js @@ -0,0 +1,61 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/wasm-module-builder.js + +test(() => { + const tag = new WebAssembly.Tag({ parameters: ["i32"] }); + const exn = new WebAssembly.Exception(tag, [42]); + const exn_same_payload = new WebAssembly.Exception(tag, [42]); + const exn_diff_payload = new WebAssembly.Exception(tag, [53]); + + const builder = new WasmModuleBuilder(); + const jsfuncIndex = builder.addImport("module", "jsfunc", kSig_v_v); + const tagIndex = builder.addImportedTag("module", "tag", kSig_v_i); + const imports = { + module: { + jsfunc: function() { throw exn; }, + tag: tag + } + }; + + builder + .addFunction("catch_rethrow", kSig_v_v) + .addBody([ + kExprTry, kWasmStmt, + kExprCallFunction, jsfuncIndex, + kExprCatch, tagIndex, + kExprDrop, + kExprRethrow, 0x00, + kExprEnd + ]) + .exportFunc(); + + builder + .addFunction("catch_all_rethrow", kSig_v_v) + .addBody([ + kExprTry, kWasmStmt, + kExprCallFunction, jsfuncIndex, + kExprCatchAll, + kExprRethrow, 0x00, + kExprEnd + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + WebAssembly.instantiate(buffer, imports).then(result => { + try { + result.instance.exports.catch_rethrow(); + } catch (e) { + assert_equals(e, exn); + assert_not_equals(e, exn_same_payload); + assert_not_equals(e, exn_diff_payload); + } + try { + result.instance.exports.catch_all_rethrow(); + } catch (e) { + assert_equals(e, exn); + assert_not_equals(e, exn_same_payload); + assert_not_equals(e, exn_diff_payload); + } + }); +}, "Identity check"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/is.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/is.tentative.any.js new file mode 100644 index 00000000..e28a88a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/is.tentative.any.js @@ -0,0 +1,25 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + assert_throws_js(TypeError, () => exn.is()); +}, "Missing arguments"); + +test(() => { + const invalidValues = [undefined, null, true, "", Symbol(), 1, {}]; + const tag = new WebAssembly.Tag({ parameters: [] }); + const exn = new WebAssembly.Exception(tag, []); + for (argument of invalidValues) { + assert_throws_js(TypeError, () => exn.is(argument)); + } +}, "Invalid exception argument"); + +test(() => { + const tag1 = new WebAssembly.Tag({ parameters: ["i32"] }); + const tag2 = new WebAssembly.Tag({ parameters: ["i32"] }); + const exn = new WebAssembly.Exception(tag1, [42]); + assert_true(exn.is(tag1)); + assert_false(exn.is(tag2)); +}, "is"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/toString.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/toString.tentative.any.js new file mode 100644 index 00000000..00e801a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/exception/toString.tentative.any.js @@ -0,0 +1,21 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { parameters: [] }; + const tag = new WebAssembly.Tag(argument); + const exn = new WebAssembly.Exception(tag, []); + assert_class_string(exn, "WebAssembly.Exception"); +}, "Object.prototype.toString on an Exception"); + +test(() => { + assert_own_property(WebAssembly.Exception.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor( + WebAssembly.Exception.prototype, + Symbol.toStringTag + ); + assert_equals(propDesc.value, "WebAssembly.Exception", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/call.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/call.tentative.any.js new file mode 100644 index 00000000..626cd13c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/call.tentative.any.js @@ -0,0 +1,16 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function addxy(x, y) { + return x + y +} + +test(() => { + var fun = new WebAssembly.Function({parameters: ["i32", "i32"], results: ["i32"]}, addxy); + assert_equals(fun(1, 2), 3) +}, "test calling function") + +test(() => { + var fun = new WebAssembly.Function({parameters: ["i32", "i32"], results: ["i32"]}, addxy); + assert_throws_js(TypeError, () => new fun(1, 2)); +}, "test constructing function"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/constructor.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/constructor.tentative.any.js new file mode 100644 index 00000000..636aeca4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/constructor.tentative.any.js @@ -0,0 +1,65 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function addxy(x, y) { + return x + y +} + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_function_name(WebAssembly.Function, "Function", "WebAssembly.Function"); +}, "name"); + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_function_length(WebAssembly.Function, 2, "WebAssembly.Function"); +}, "length"); + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function()); + const argument = {parameters: [], results: []}; + assert_throws_js(TypeError, () => new WebAssembly.Function(argument)); +}, "Too few arguments"); + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + const arguments = [{parameters: ["i32", "i32"], results: ["i32"]}, addxy]; + assert_throws_js(TypeError, () => WebAssembly.Function(...arguments)); +}, "Calling"); + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + var fun = new WebAssembly.Function({parameters: ["i32", "i32"], results: ["i32"]}, addxy); + assert_true(fun instanceof WebAssembly.Function) +}, "construct with JS function") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({parameters: []}, addxy)) +}, "fail with missing results") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({results: []}, addxy)) +}, "fail with missing parameters") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({parameters: [1], results: [true]}, addxy)) +}, "fail with non-string parameters & results") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({parameters: ["invalid"], results: ["invalid"]}, addxy)) +}, "fail with non-existent parameter and result type") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({parameters: [], results: []}, 72)) +}, "fail with non-function object") + +test(() => { + assert_implements(WebAssembly.Function, "WebAssembly.Function is not implemented"); + assert_throws_js(TypeError, () => new WebAssembly.Function({parameters: [], results: []}, {})) +}, "fail to construct with non-callable object") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/table.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/table.tentative.any.js new file mode 100644 index 00000000..d7d0d86e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/table.tentative.any.js @@ -0,0 +1,30 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function testfunc(n) {} + +test(() => { + var table = new WebAssembly.Table({element: "anyfunc", initial: 3}) + var func1 = new WebAssembly.Function({parameters: ["i32"], results: []}, testfunc) + table.set(0, func1) + var func2 = new WebAssembly.Function({parameters: ["f32"], results: []}, testfunc) + table.set(1, func2) + var func3 = new WebAssembly.Function({parameters: ["i64"], results: []}, testfunc) + table.set(2, func3) + + var first = table.get(0) + assert_true(first instanceof WebAssembly.Function) + assert_equals(first, func1) + assert_equals(first.type().parameters[0], func1.type().parameters[0]) + + var second = table.get(1) + assert_true(second instanceof WebAssembly.Function) + assert_equals(second, func2) + assert_equals(second.type().parameters[0], func2.type().parameters[0]) + + var third = table.get(2) + assert_true(third instanceof WebAssembly.Function) + assert_equals(third, func3) + assert_equals(third.type().parameters[0], func3.type().parameters[0]) + +}, "Test insertion into table") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/type.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/type.tentative.any.js new file mode 100644 index 00000000..e01a23a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/function/type.tentative.any.js @@ -0,0 +1,28 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function addNumbers(x, y, z) { + return x+y+z; +} + +function doNothing() {} + +function assert_function(functype, func) { + var wasmFunc = new WebAssembly.Function(functype, func); + assert_equals(functype.parameters.length, wasmFunc.type().parameters.length); + for(let i = 0; i < functype.parameters.length; i++) { + assert_equals(functype.parameters[i], wasmFunc.type().parameters[i]); + } + assert_equals(functype.results.length, wasmFunc.type().results.length); + for(let i = 0; i < functype.results.length; i++) { + assert_equals(functype.results[i], wasmFunc.type().results[i]); + } +} + +test(() => { + assert_function({results: [], parameters: []}, doNothing); +}, "Check empty results and parameters") + +test(() => { + assert_function({results: ["f64"], parameters: ["i32", "i64", "f32"]}, addNumbers) +}, "Check all types") diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry-different-function-realm.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry-different-function-realm.html new file mode 100644 index 00000000..3af3dd92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry-different-function-realm.html @@ -0,0 +1,45 @@ + + +Entry settings object for host functions when the function realm is different from the test realm + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry.html new file mode 100644 index 00000000..15018074 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/entry.html @@ -0,0 +1,43 @@ + + +Entry settings object for host functions + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/helper.js new file mode 100644 index 00000000..487791c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/helper.js @@ -0,0 +1,12 @@ +function call_later(f) { + const builder = new WasmModuleBuilder(); + const functionIndex = builder.addImport("module", "imported", kSig_v_v); + builder.addStart(functionIndex); + const buffer = builder.toBuffer(); + + WebAssembly.instantiate(buffer, { + "module": { + "imported": f, + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/incumbent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/incumbent.html new file mode 100644 index 00000000..cb276329 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/incumbent.html @@ -0,0 +1,54 @@ + + +Incumbent settings object for host functions + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/README.md new file mode 100644 index 00000000..a89258a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/README.md @@ -0,0 +1,5 @@ +A couple notes about the files scattered in this `resources/` directory: + +* The nested directory structure is necessary here so that relative URL resolution can be tested; we need different sub-paths for each document. + +* The semi-duplicate `window-to-open.html`s scattered throughout are present because Firefox, at least, does not fire `Window` `load` events for 404s, so we want to ensure that no matter which global is used, `window`'s `load` event is hit and our tests can proceed. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/current.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/current.html new file mode 100644 index 00000000..63d9c437 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/current.html @@ -0,0 +1,4 @@ + + +Current page used as a test helper + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/resources/window-to-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/resources/window-to-open.html new file mode 100644 index 00000000..1bc4cca9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/current/resources/window-to-open.html @@ -0,0 +1,3 @@ + + +If the current settings object is used this page will be opened diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/entry-incumbent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/entry-incumbent.html new file mode 100644 index 00000000..6b210563 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/entry-incumbent.html @@ -0,0 +1,15 @@ + + +Incumbent page used as a test helper + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/function.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/function.html new file mode 100644 index 00000000..979b902e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/function.html @@ -0,0 +1,3 @@ + + +Realm for a host function used as a test helper diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/resources/window-to-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/resources/window-to-open.html new file mode 100644 index 00000000..3928c1f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/function/resources/window-to-open.html @@ -0,0 +1,3 @@ + + +If the function's settings object is used this page will be opened diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/incumbent-incumbent.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/incumbent-incumbent.html new file mode 100644 index 00000000..5e84f65a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/incumbent-incumbent.html @@ -0,0 +1,24 @@ + + +Incumbent page used as a test helper + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/relevant.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/relevant.html new file mode 100644 index 00000000..06df91c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/relevant.html @@ -0,0 +1,14 @@ + + +Relevant page used as a test helper + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/resources/window-to-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/resources/window-to-open.html new file mode 100644 index 00000000..4138b5a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/relevant/resources/window-to-open.html @@ -0,0 +1,3 @@ + + +If the relevant settings object is used this page will be opened diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/resources/window-to-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/resources/window-to-open.html new file mode 100644 index 00000000..7743b9b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/resources/window-to-open.html @@ -0,0 +1,3 @@ + + +If the incumbent settings object is used this page will be opened diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/window-to-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/window-to-open.html new file mode 100644 index 00000000..ce357937 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/functions/resources/window-to-open.html @@ -0,0 +1,3 @@ + + +If the entry settings object is used this page will be opened diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/constructor.any.js new file mode 100644 index 00000000..dade7b1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/constructor.any.js @@ -0,0 +1,171 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function assert_Global(actual, expected) { + assert_equals(Object.getPrototypeOf(actual), WebAssembly.Global.prototype, + "prototype"); + assert_true(Object.isExtensible(actual), "extensible"); + + assert_equals(actual.value, expected, "value"); + assert_equals(actual.valueOf(), expected, "valueOf"); +} + +test(() => { + assert_function_name(WebAssembly.Global, "Global", "WebAssembly.Global"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Global, 1, "WebAssembly.Global"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Global()); +}, "No arguments"); + +test(() => { + const argument = { "value": "i32" }; + assert_throws_js(TypeError, () => WebAssembly.Global(argument)); +}, "Calling"); + +test(() => { + const order = []; + + new WebAssembly.Global({ + get value() { + order.push("descriptor value"); + return { + toString() { + order.push("descriptor value toString"); + return "f64"; + }, + }; + }, + + get mutable() { + order.push("descriptor mutable"); + return false; + }, + }, { + valueOf() { + order.push("value valueOf()"); + } + }); + + assert_array_equals(order, [ + "descriptor mutable", + "descriptor value", + "descriptor value toString", + "value valueOf()", + ]); +}, "Order of evaluation"); + +test(() => { + const invalidArguments = [ + undefined, + null, + false, + true, + "", + "test", + Symbol(), + 1, + NaN, + {}, + ]; + for (const invalidArgument of invalidArguments) { + assert_throws_js(TypeError, + () => new WebAssembly.Global(invalidArgument), + `new Global(${format_value(invalidArgument)})`); + } +}, "Invalid descriptor argument"); + +test(() => { + const invalidTypes = ["i16", "i128", "f16", "f128", "u32", "u64", "i32\0"]; + for (const value of invalidTypes) { + const argument = { value }; + assert_throws_js(TypeError, () => new WebAssembly.Global(argument)); + } +}, "Invalid type argument"); + +test(() => { + const argument = { "value": "v128" }; + assert_throws_js(TypeError, () => new WebAssembly.Global(argument)); +}, "Construct v128 global"); + +test(() => { + const argument = { "value": "i64" }; + const global = new WebAssembly.Global(argument); + assert_Global(global, 0n); +}, "i64 with default"); + +for (const type of ["i32", "f32", "f64"]) { + test(() => { + const argument = { "value": type }; + const global = new WebAssembly.Global(argument); + assert_Global(global, 0); + }, `Default value for type ${type}`); + + const valueArguments = [ + [undefined, 0], + [null, 0], + [true, 1], + [false, 0], + [2, 2], + ["3", 3], + [{ toString() { return "5" } }, 5, "object with toString returning string"], + [{ valueOf() { return "8" } }, 8, "object with valueOf returning string"], + [{ toString() { return 6 } }, 6, "object with toString returning number"], + [{ valueOf() { return 9 } }, 9, "object with valueOf returning number"], + ]; + for (const [value, expected, name = format_value(value)] of valueArguments) { + test(() => { + const argument = { "value": type }; + const global = new WebAssembly.Global(argument, value); + assert_Global(global, expected); + }, `Explicit value ${name} for type ${type}`); + } + + test(() => { + const argument = { "value": type }; + assert_throws_js(TypeError, () => new WebAssembly.Global(argument, 0n)); + }, `BigInt value for type ${type}`); +} + +const valueArguments = [ + [undefined, 0n], + [true, 1n], + [false, 0n], + ["3", 3n], + [123n, 123n], + [{ toString() { return "5" } }, 5n, "object with toString returning string"], + [{ valueOf() { return "8" } }, 8n, "object with valueOf returning string"], + [{ toString() { return 6n } }, 6n, "object with toString returning bigint"], + [{ valueOf() { return 9n } }, 9n, "object with valueOf returning bigint"], +]; +for (const [value, expected, name = format_value(value)] of valueArguments) { + test(() => { + const argument = { "value": "i64" }; + const global = new WebAssembly.Global(argument, value); + assert_Global(global, expected); + }, `Explicit value ${name} for type i64`); +} + +const invalidBigints = [ + null, + 666, + { toString() { return 5 } }, + { valueOf() { return 8 } }, + Symbol(), +]; +for (const invalidBigint of invalidBigints) { + test(() => { + var argument = { "value": "i64" }; + assert_throws_js(TypeError, () => new WebAssembly.Global(argument, invalidBigint)); + }, `Pass non-bigint as i64 Global value: ${format_value(invalidBigint)}`); +} + +test(() => { + const argument = { "value": "i32" }; + const global = new WebAssembly.Global(argument, 0, {}); + assert_Global(global, 0); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/toString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/toString.any.js new file mode 100644 index 00000000..359c4273 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/toString.any.js @@ -0,0 +1,17 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { "value": "i32" }; + const global = new WebAssembly.Global(argument); + assert_class_string(global, "WebAssembly.Global"); +}, "Object.prototype.toString on an Global"); + +test(() => { + assert_own_property(WebAssembly.Global.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Global.prototype, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly.Global", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/type.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/type.tentative.any.js new file mode 100644 index 00000000..95adc2af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/type.tentative.any.js @@ -0,0 +1,65 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function assert_type(argument) { + const myglobal = new WebAssembly.Global(argument); + const globaltype = myglobal.type(); + + assert_equals(globaltype.value, argument.value); + assert_equals(globaltype.mutable, argument.mutable); +} + +test(() => { + assert_type({ "value": "i32", "mutable": true}); +}, "i32, mutable"); + +test(() => { + assert_type({ "value": "i32", "mutable": false}); +}, "i32, immutable"); + +test(() => { + assert_type({ "value": "i64", "mutable": true}); +}, "i64, mutable"); + +test(() => { + assert_type({ "value": "i64", "mutable": false}); +}, "i64, immutable"); + +test(() => { + assert_type({ "value": "f32", "mutable": true}); +}, "f32, mutable"); + +test(() => { + assert_type({ "value": "f32", "mutable": false}); +}, "f32, immutable"); + +test(() => { + assert_type({ "value": "f64", "mutable": true}); +}, "f64, mutable"); + +test(() => { + assert_type({ "value": "f64", "mutable": false}); +}, "f64, immutable"); + +test(() => { + assert_type({"value": "externref", "mutable": true}) +}, "externref, mutable") + +test(() => { + assert_type({"value": "externref", "mutable": false}) +}, "externref, immutable") + +test(() => { + assert_type({"value": "funcref", "mutable": true}) +}, "funcref, mutable") + +test(() => { + assert_type({"value": "funcref", "mutable": false}) +}, "funcref, immutable") + +test(() => { + const myglobal = new WebAssembly.Global({"value": "i32", "mutable": true}); + const propertyNames = Object.getOwnPropertyNames(myglobal.type()); + assert_equals(propertyNames[0], "mutable"); + assert_equals(propertyNames[1], "value"); +}, "key ordering"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/value-get-set.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/value-get-set.any.js new file mode 100644 index 00000000..f95b7ca9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/value-get-set.any.js @@ -0,0 +1,152 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Global, + WebAssembly.Global.prototype, + ]; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Global.prototype, "value"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + const setter = desc.set; + assert_equals(typeof setter, "function"); + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => getter.call(thisValue), `getter with this=${format_value(thisValue)}`); + assert_throws_js(TypeError, () => setter.call(thisValue, 1), `setter with this=${format_value(thisValue)}`); + } +}, "Branding"); + +for (const type of ["i32", "i64", "f32", "f64"]) { + const [initial, value, invalid] = type === "i64" ? [0n, 1n, 2] : [0, 1, 2n]; + const immutableOptions = [ + [{}, "missing"], + [{ "mutable": undefined }, "undefined"], + [{ "mutable": null }, "null"], + [{ "mutable": false }, "false"], + [{ "mutable": "" }, "empty string"], + [{ "mutable": 0 }, "zero"], + ]; + for (const [opts, name] of immutableOptions) { + test(() => { + opts.value = type; + const global = new WebAssembly.Global(opts); + assert_equals(global.value, initial, "initial value"); + assert_equals(global.valueOf(), initial, "initial valueOf"); + + assert_throws_js(TypeError, () => global.value = value); + + assert_equals(global.value, initial, "post-set value"); + assert_equals(global.valueOf(), initial, "post-set valueOf"); + }, `Immutable ${type} (${name})`); + + test(t => { + opts.value = type; + const global = new WebAssembly.Global(opts); + assert_equals(global.value, initial, "initial value"); + assert_equals(global.valueOf(), initial, "initial valueOf"); + + const value = { + valueOf: t.unreached_func("should not call valueOf"), + toString: t.unreached_func("should not call toString"), + }; + assert_throws_js(TypeError, () => global.value = value); + + assert_equals(global.value, initial, "post-set value"); + assert_equals(global.valueOf(), initial, "post-set valueOf"); + }, `Immutable ${type} with ToNumber side-effects (${name})`); + } + + const mutableOptions = [ + [{ "mutable": true }, "true"], + [{ "mutable": 1 }, "one"], + [{ "mutable": "x" }, "string"], + [Object.create({ "mutable": true }), "true on prototype"], + ]; + for (const [opts, name] of mutableOptions) { + test(() => { + opts.value = type; + const global = new WebAssembly.Global(opts); + assert_equals(global.value, initial, "initial value"); + assert_equals(global.valueOf(), initial, "initial valueOf"); + + global.value = value; + + assert_throws_js(TypeError, () => global.value = invalid); + + assert_equals(global.value, value, "post-set value"); + assert_equals(global.valueOf(), value, "post-set valueOf"); + }, `Mutable ${type} (${name})`); + } +} + +test(() => { + const argument = { "value": "i64", "mutable": true }; + const global = new WebAssembly.Global(argument); + + assert_equals(global.value, 0n, "initial value using ToJSValue"); + + const valid = [ + [123n, 123n], + [2n ** 63n, - (2n ** 63n)], + [true, 1n], + [false, 0n], + ["456", 456n], + ]; + for (const [input, output] of valid) { + global.value = input; + assert_equals(global.valueOf(), output, "post-set valueOf"); + } + + const invalid = [ + undefined, + null, + 0, + 1, + 4.2, + Symbol(), + ]; + for (const input of invalid) { + assert_throws_js(TypeError, () => global.value = input); + } +}, "i64 mutability"); + +test(() => { + const argument = { "value": "i32", "mutable": true }; + const global = new WebAssembly.Global(argument); + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Global.prototype, "value"); + assert_equals(typeof desc, "object"); + + const setter = desc.set; + assert_equals(typeof setter, "function"); + + assert_throws_js(TypeError, () => setter.call(global)); +}, "Calling setter without argument"); + +test(() => { + const argument = { "value": "i32", "mutable": true }; + const global = new WebAssembly.Global(argument); + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Global.prototype, "value"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + const setter = desc.set; + assert_equals(typeof setter, "function"); + + assert_equals(getter.call(global, {}), 0); + assert_equals(setter.call(global, 1, {}), undefined); + assert_equals(global.value, 1); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/valueOf.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/valueOf.any.js new file mode 100644 index 00000000..0695a5a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/global/valueOf.any.js @@ -0,0 +1,28 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { "value": "i32" }; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Global, + WebAssembly.Global.prototype, + ]; + + const fn = WebAssembly.Global.prototype.valueOf; + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => fn.call(thisValue), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const argument = { "value": "i32" }; + const global = new WebAssembly.Global(argument, 0); + assert_equals(global.valueOf({}), 0); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/idlharness.any.js new file mode 100644 index 00000000..98713d4b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/idlharness.any.js @@ -0,0 +1,22 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js +// META: script=../resources/load_wasm.js + +'use strict'; + +// https://webassembly.github.io/spec/js-api/ + +idl_test( + ['wasm-js-api'], + [], + async idl_array => { + self.mod = await createWasmModule(); + self.instance = new WebAssembly.Instance(self.mod); + + idl_array.add_objects({ + Memory: [new WebAssembly.Memory({initial: 1024})], + Module: [self.mod], + Instance: [self.instance], + }); + } +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-bad-imports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-bad-imports.any.js new file mode 100644 index 00000000..e4a5abb8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-bad-imports.any.js @@ -0,0 +1,13 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/bad-imports.js + +test_bad_imports((name, error, build, ...arguments) => { + test(() => { + const builder = new WasmModuleBuilder(); + build(builder); + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + assert_throws_js(error, () => new WebAssembly.Instance(module, ...arguments)); + }, `new WebAssembly.Instance(module): ${name}`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-caching.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-caching.any.js new file mode 100644 index 00000000..1aa4739b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor-caching.any.js @@ -0,0 +1,54 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +function getExports() { + const builder = new WasmModuleBuilder(); + builder + .addFunction("fn", kSig_v_d) + .addBody([]) + .exportFunc(); + + builder.setTableBounds(1); + builder.addExportOfKind("table", kExternalTable, 0); + builder.addGlobal(kWasmI32, false).exportAs("global"); + builder.addMemory(4, 8, true); + + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + const instance = new WebAssembly.Instance(module); + return instance.exports; +} + +test(() => { + const exports = getExports(); + + const builder = new WasmModuleBuilder(); + const functionIndex = builder.addImport("module", "imported", kSig_v_d); + builder.addExport("exportedFunction", functionIndex); + + const globalIndex = builder.addImportedGlobal("module", "global", kWasmI32); + builder.addExportOfKind("exportedGlobal", kExternalGlobal, globalIndex); + + builder.addImportedMemory("module", "memory", 4); + builder.exportMemoryAs("exportedMemory"); + + const tableIndex = builder.addImportedTable("module", "table", 1); + builder.addExportOfKind("exportedTable", kExternalTable, tableIndex); + + const buffer = builder.toBuffer(); + + const module = new WebAssembly.Module(buffer); + const instance = new WebAssembly.Instance(module, { + "module": { + "imported": exports.fn, + "global": exports.global, + "memory": exports.memory, + "table": exports.table, + } + }); + + assert_equals(instance.exports.exportedFunction, exports.fn); + assert_equals(instance.exports.exportedGlobal, exports.global); + assert_equals(instance.exports.exportedMemory, exports.memory); + assert_equals(instance.exports.exportedTable, exports.table); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor.any.js new file mode 100644 index 00000000..26390ebd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/constructor.any.js @@ -0,0 +1,54 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/instanceTestFactory.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + assert_function_name(WebAssembly.Instance, "Instance", "WebAssembly.Instance"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Instance, 1, "WebAssembly.Instance"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Instance()); +}, "No arguments"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => new WebAssembly.Instance(argument), + `new Instance(${format_value(argument)})`); + } +}, "Non-Module arguments"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_throws_js(TypeError, () => WebAssembly.Instance(module)); +}, "Calling"); + +for (const [name, fn] of instanceTestFactory) { + test(() => { + const { buffer, args, exports, verify } = fn(); + const module = new WebAssembly.Module(buffer); + const instance = new WebAssembly.Instance(module, ...args); + assert_Instance(instance, exports); + verify(instance); + }, name); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/exports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/exports.any.js new file mode 100644 index 00000000..6dcfbcee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/exports.any.js @@ -0,0 +1,66 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Instance, + WebAssembly.Instance.prototype, + ]; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Instance.prototype, "exports"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(typeof desc.set, "undefined"); + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => getter.call(thisValue), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const instance = new WebAssembly.Instance(module); + const exports = instance.exports; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Instance.prototype, "exports"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(getter.call(instance, {}), exports); +}, "Stray argument"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const instance = new WebAssembly.Instance(module); + const exports = instance.exports; + instance.exports = {}; + assert_equals(instance.exports, exports, "Should not change the exports"); +}, "Setting (sloppy mode)"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const instance = new WebAssembly.Instance(module); + const exports = instance.exports; + assert_throws_js(TypeError, () => { + "use strict"; + instance.exports = {}; + }); + assert_equals(instance.exports, exports, "Should not change the exports"); +}, "Setting (strict mode)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/toString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/toString.any.js new file mode 100644 index 00000000..547a9ca8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instance/toString.any.js @@ -0,0 +1,19 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +test(() => { + const emptyModuleBinary = new WasmModuleBuilder().toBuffer(); + const module = new WebAssembly.Module(emptyModuleBinary); + const instance = new WebAssembly.Instance(module); + assert_class_string(instance, "WebAssembly.Instance"); +}, "Object.prototype.toString on an Instance"); + +test(() => { + assert_own_property(WebAssembly.Instance.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Instance.prototype, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly.Instance", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instanceTestFactory.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instanceTestFactory.js new file mode 100644 index 00000000..ac468947 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/instanceTestFactory.js @@ -0,0 +1,761 @@ +const instanceTestFactory = [ + [ + "Empty module without imports argument", + function() { + return { + buffer: emptyModuleBinary, + args: [], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "Empty module with undefined imports argument", + function() { + return { + buffer: emptyModuleBinary, + args: [undefined], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "Empty module with empty imports argument", + function() { + return { + buffer: emptyModuleBinary, + args: [{}], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "getter order for imports object", + function() { + const builder = new WasmModuleBuilder(); + builder.addImportedGlobal("module", "global1", kWasmI32); + builder.addImportedGlobal("module2", "global3", kWasmI32); + builder.addImportedMemory("module", "memory", 0, 128); + builder.addImportedGlobal("module", "global2", kWasmI32); + const buffer = builder.toBuffer(); + const order = []; + + const imports = { + get module() { + order.push("module getter"); + return { + get global1() { + order.push("global1 getter"); + return 0; + }, + get global2() { + order.push("global2 getter"); + return 0; + }, + get memory() { + order.push("memory getter"); + return new WebAssembly.Memory({ "initial": 64, maximum: 128 }); + }, + } + }, + get module2() { + order.push("module2 getter"); + return { + get global3() { + order.push("global3 getter"); + return 0; + }, + } + }, + }; + + const expected = [ + "module getter", + "global1 getter", + "module2 getter", + "global3 getter", + "module getter", + "memory getter", + "module getter", + "global2 getter", + ]; + return { + buffer, + args: [imports], + exports: {}, + verify: () => assert_array_equals(order, expected), + }; + } + ], + + [ + "imports", + function() { + const builder = new WasmModuleBuilder(); + + builder.addImport("module", "fn", kSig_v_v); + builder.addImportedGlobal("module", "global", kWasmI32); + builder.addImportedMemory("module", "memory", 0, 128); + builder.addImportedTable("module", "table", 0, 128); + + const buffer = builder.toBuffer(); + const imports = { + "module": { + "fn": function() {}, + "global": 0, + "memory": new WebAssembly.Memory({ "initial": 64, maximum: 128 }), + "table": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }), + }, + get "module2"() { + assert_unreached("Should not get modules that are not imported"); + }, + }; + + return { + buffer, + args: [imports], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "imports with empty module names", + function() { + const builder = new WasmModuleBuilder(); + + builder.addImport("", "fn", kSig_v_v); + builder.addImportedGlobal("", "global", kWasmI32); + builder.addImportedMemory("", "memory", 0, 128); + builder.addImportedTable("", "table", 0, 128); + + const buffer = builder.toBuffer(); + const imports = { + "": { + "fn": function() {}, + "global": 0, + "memory": new WebAssembly.Memory({ "initial": 64, maximum: 128 }), + "table": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }), + }, + }; + + return { + buffer, + args: [imports], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "imports with empty names", + function() { + const builder = new WasmModuleBuilder(); + + builder.addImport("a", "", kSig_v_v); + builder.addImportedGlobal("b", "", kWasmI32); + builder.addImportedMemory("c", "", 0, 128); + builder.addImportedTable("d", "", 0, 128); + + const buffer = builder.toBuffer(); + const imports = { + "a": { "": function() {} }, + "b": { "": 0 }, + "c": { "": new WebAssembly.Memory({ "initial": 64, maximum: 128 }) }, + "d": { "": new WebAssembly.Table({ "element": "anyfunc", "initial": 64, maximum: 128 }) }, + }; + + return { + buffer, + args: [imports], + exports: {}, + verify: () => {}, + }; + } + ], + + [ + "exports with empty name: function", + function() { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("", kSig_v_d) + .addBody([]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const exports = { + "": { "kind": "function", "name": "0", "length": 1 }, + }; + + return { + buffer, + args: [], + exports, + verify: () => {}, + }; + } + ], + + [ + "exports with empty name: table", + function() { + const builder = new WasmModuleBuilder(); + + builder.setTableBounds(1); + builder.addExportOfKind("", kExternalTable, 0); + + const buffer = builder.toBuffer(); + + const exports = { + "": { "kind": "table", "length": 1 }, + }; + + return { + buffer, + args: [], + exports, + verify: () => {}, + }; + } + ], + + [ + "exports with empty name: global", + function() { + const builder = new WasmModuleBuilder(); + + builder.addGlobal(kWasmI32, true) + .exportAs("") + .init = 7; + + const buffer = builder.toBuffer(); + + const exports = { + "": { "kind": "global", "value": 7 }, + }; + + return { + buffer, + args: [], + exports, + verify: () => {}, + }; + } + ], + + [ + "No imports", + function() { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("fn", kSig_v_d) + .addBody([]) + .exportFunc(); + builder + .addFunction("fn2", kSig_v_v) + .addBody([]) + .exportFunc(); + + builder.setTableBounds(1); + builder.addExportOfKind("table", kExternalTable, 0); + + builder.addGlobal(kWasmI32, true) + .exportAs("global") + .init = 7; + builder.addGlobal(kWasmF64, true) + .exportAs("global2") + .init = 1.2; + + builder.addMemory(4, 8, true); + + const buffer = builder.toBuffer(); + + const exports = { + "fn": { "kind": "function", "name": "0", "length": 1 }, + "fn2": { "kind": "function", "name": "1", "length": 0 }, + "table": { "kind": "table", "length": 1 }, + "global": { "kind": "global", "value": 7 }, + "global2": { "kind": "global", "value": 1.2 }, + "memory": { "kind": "memory", "size": 4 }, + }; + + return { + buffer, + args: [], + exports, + verify: () => {}, + }; + } + ], + + [ + "exports and imports", + function() { + const value = 102; + + const builder = new WasmModuleBuilder(); + + const index = builder.addImportedGlobal("module", "global", kWasmI32); + builder + .addFunction("fn", kSig_i_v) + .addBody([ + kExprGlobalGet, + index, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const imports = { + "module": { + "global": value, + }, + }; + + const exports = { + "fn": { "kind": "function", "name": "0", "length": 0 }, + }; + + return { + buffer, + args: [imports], + exports, + verify: instance => assert_equals(instance.exports.fn(), value) + }; + } + ], + + [ + "i64 exports and imports", + function() { + const value = 102n; + + const builder = new WasmModuleBuilder(); + + const index = builder.addImportedGlobal("module", "global", kWasmI64); + builder + .addFunction("fn", kSig_l_v) + .addBody([ + kExprGlobalGet, + index, + kExprReturn, + ]) + .exportFunc(); + + const index2 = builder.addImportedGlobal("module", "global2", kWasmI64); + builder.addExportOfKind("global", kExternalGlobal, index2); + + const buffer = builder.toBuffer(); + + const imports = { + "module": { + "global": value, + "global2": 2n ** 63n, + }, + }; + + const exports = { + "fn": { "kind": "function", "name": "0", "length": 0 }, + "global": { "kind": "global", "value": -(2n ** 63n) }, + }; + + return { + buffer, + args: [imports], + exports, + verify: instance => assert_equals(instance.exports.fn(), value) + }; + } + ], + + [ + "import with i32-returning function", + function() { + const builder = new WasmModuleBuilder(); + + const fnIndex = builder.addImport("module", "fn", kSig_i_v); + const fn2 = builder + .addFunction("fn2", kSig_v_v) + .addBody([ + kExprCallFunction, + fnIndex, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + let called = false; + const imports = { + "module": { + "fn": function() { + called = true; + return 6n; + }, + }, + }; + + return { + buffer, + args: [imports], + exports: { + "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 }, + }, + verify: instance => { + assert_throws_js(TypeError, () => instance.exports.fn2()); + assert_true(called, "Should have called into JS"); + } + }; + } + ], + + [ + "import with function that takes and returns i32", + function() { + const builder = new WasmModuleBuilder(); + + const fnIndex = builder.addImport("module", "fn", kSig_i_i); + const fn2 = builder + .addFunction("fn2", kSig_i_v) + .addBody([ + kExprI32Const, 0x66, + kExprCallFunction, + fnIndex, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + let called = false; + const imports = { + "module": { + "fn": function(n) { + called = true; + assert_equals(n, -26); + return { valueOf() { return 6; } }; + }, + }, + }; + + return { + buffer, + args: [imports], + exports: { + "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 }, + }, + verify: instance => { + assert_equals(instance.exports.fn2(), 6); + assert_true(called, "Should have called into JS"); + } + }; + } + ], + + [ + "import with i64-returning function", + function() { + const builder = new WasmModuleBuilder(); + + const fnIndex = builder.addImport("module", "fn", kSig_l_v); + const fn2 = builder + .addFunction("fn2", kSig_v_v) + .addBody([ + kExprCallFunction, + fnIndex, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + let called = false; + const imports = { + "module": { + "fn": function() { + called = true; + return 6; + }, + }, + }; + + return { + buffer, + args: [imports], + exports: { + "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 }, + }, + verify: instance => { + assert_throws_js(TypeError, () => instance.exports.fn2()); + assert_true(called, "Should have called into JS"); + } + }; + } + ], + + [ + "import with function that takes and returns i64", + function() { + const builder = new WasmModuleBuilder(); + + const fnIndex = builder.addImport("module", "fn", kSig_l_l); + const fn2 = builder + .addFunction("fn2", kSig_l_v) + .addBody([ + kExprI64Const, 0x66, + kExprCallFunction, + fnIndex, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + let called = false; + const imports = { + "module": { + "fn": function(n) { + called = true; + assert_equals(n, -26n); + return { valueOf() { return 6n; } }; + }, + }, + }; + + return { + buffer, + args: [imports], + exports: { + "fn2": { "kind": "function", "name": String(fn2.index), "length": 0 }, + }, + verify: instance => { + assert_equals(instance.exports.fn2(), 6n); + assert_true(called, "Should have called into JS"); + } + }; + } + ], + + [ + "import with i32-taking function", + function() { + const builder = new WasmModuleBuilder(); + + const fn = builder + .addFunction("fn", kSig_v_i) + .addBody([ + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + return { + buffer, + args: [], + exports: { + "fn": { "kind": "function", "name": String(fn.index), "length": 1 }, + }, + verify: instance => assert_throws_js(TypeError, () => instance.exports.fn(6n)) + }; + } + ], + + [ + "import with i64-taking function", + function() { + const builder = new WasmModuleBuilder(); + + const fn = builder + .addFunction("fn", kSig_v_l) + .addBody([ + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + return { + buffer, + args: [], + exports: { + "fn": { "kind": "function", "name": String(fn.index), "length": 1 }, + }, + verify: instance => assert_throws_js(TypeError, () => instance.exports.fn(6)) + }; + } + ], + + [ + "export i64-returning function", + function() { + const builder = new WasmModuleBuilder(); + + const fn = builder + .addFunction("fn", kSig_l_v) + .addBody([ + kExprI64Const, 0x66, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + return { + buffer, + args: [], + exports: { + "fn": { "kind": "function", "name": String(fn.index), "length": 0 }, + }, + verify: instance => assert_equals(instance.exports.fn(), -26n) + }; + } + ], + + [ + "i32 mutable WebAssembly.Global import", + function() { + const initial = 102; + const value = new WebAssembly.Global({ "value": "i32", "mutable": true }, initial); + + const builder = new WasmModuleBuilder(); + + const index = builder.addImportedGlobal("module", "global", kWasmI32, true); + const fn = builder + .addFunction("fn", kSig_i_v) + .addBody([ + kExprGlobalGet, + index, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const imports = { + "module": { + "global": value, + }, + }; + + const exports = { + "fn": { "kind": "function", "name": String(fn.index), "length": 0 }, + }; + + return { + buffer, + args: [imports], + exports, + verify: instance => { + assert_equals(instance.exports.fn(), initial); + const after = 201; + value.value = after; + assert_equals(instance.exports.fn(), after); + } + }; + } + ], + + [ + "i64 mutable WebAssembly.Global import", + function() { + const initial = 102n; + const value = new WebAssembly.Global({ "value": "i64", "mutable": true }, initial); + + const builder = new WasmModuleBuilder(); + + const index = builder.addImportedGlobal("module", "global", kWasmI64, true); + const fn = builder + .addFunction("fn", kSig_l_v) + .addBody([ + kExprGlobalGet, + index, + kExprReturn, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const imports = { + "module": { + "global": value, + }, + }; + + const exports = { + "fn": { "kind": "function", "name": String(fn.index), "length": 0 }, + }; + + return { + buffer, + args: [imports], + exports, + verify: instance => { + assert_equals(instance.exports.fn(), initial); + const after = 201n; + value.value = after; + assert_equals(instance.exports.fn(), after); + } + }; + } + ], + + [ + "Multiple i64 arguments", + function() { + const builder = new WasmModuleBuilder(); + + const fn = builder + .addFunction("fn", kSig_l_ll) + .addBody([ + kExprLocalGet, 1, + ]) + .exportFunc(); + + const buffer = builder.toBuffer(); + + const exports = { + "fn": { "kind": "function", "name": String(fn.index), "length": 2 }, + }; + + return { + buffer, + args: [], + exports, + verify: instance => { + const fn = instance.exports.fn; + assert_equals(fn(1n, 0n), 0n); + assert_equals(fn(1n, 123n), 123n); + assert_equals(fn(1n, -123n), -123n); + assert_equals(fn(1n, "5"), 5n); + assert_throws_js(TypeError, () => fn(1n, 5)); + } + }; + } + ], + + [ + "stray argument", + function() { + return { + buffer: emptyModuleBinary, + args: [{}, {}], + exports: {}, + verify: () => {} + }; + } + ], +]; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/interface.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/interface.any.js new file mode 100644 index 00000000..19d29ead --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/interface.any.js @@ -0,0 +1,160 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function test_operations(object, object_name, operations) { + for (const [name, length] of operations) { + test(() => { + const propdesc = Object.getOwnPropertyDescriptor(object, name); + assert_equals(typeof propdesc, "object"); + assert_true(propdesc.writable, "writable"); + assert_true(propdesc.enumerable, "enumerable"); + assert_true(propdesc.configurable, "configurable"); + assert_equals(propdesc.value, object[name]); + }, `${object_name}.${name}`); + + test(() => { + assert_function_name(object[name], name, `${object_name}.${name}`); + }, `${object_name}.${name}: name`); + + test(() => { + assert_function_length(object[name], length, `${object_name}.${name}`); + }, `${object_name}.${name}: length`); + } +} + +function test_attributes(object, object_name, attributes) { + for (const [name, mutable] of attributes) { + test(() => { + const propdesc = Object.getOwnPropertyDescriptor(object, name); + assert_equals(typeof propdesc, "object"); + assert_true(propdesc.enumerable, "enumerable"); + assert_true(propdesc.configurable, "configurable"); + }, `${object_name}.${name}`); + + test(() => { + const propdesc = Object.getOwnPropertyDescriptor(object, name); + assert_equals(typeof propdesc, "object"); + assert_equals(typeof propdesc.get, "function"); + assert_function_name(propdesc.get, "get " + name, `getter for "${name}"`); + assert_function_length(propdesc.get, 0, `getter for "${name}"`); + }, `${object_name}.${name}: getter`); + + test(() => { + const propdesc = Object.getOwnPropertyDescriptor(object, name); + assert_equals(typeof propdesc, "object"); + if (mutable) { + assert_equals(typeof propdesc.set, "function"); + assert_function_name(propdesc.set, "set " + name, `setter for "${name}"`); + assert_function_length(propdesc.set, 1, `setter for "${name}"`); + } else { + assert_equals(typeof propdesc.set, "undefined"); + } + }, `${object_name}.${name}: setter`); + } +} + +test(() => { + const propdesc = Object.getOwnPropertyDescriptor(this, "WebAssembly"); + assert_equals(typeof propdesc, "object"); + assert_true(propdesc.writable, "writable"); + assert_false(propdesc.enumerable, "enumerable"); + assert_true(propdesc.configurable, "configurable"); + assert_equals(propdesc.value, this.WebAssembly); +}, "WebAssembly: property descriptor"); + +test(() => { + assert_throws_js(TypeError, () => WebAssembly()); +}, "WebAssembly: calling"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly()); +}, "WebAssembly: constructing"); + +const interfaces = [ + "Module", + "Instance", + "Memory", + "Table", + "Global", + "CompileError", + "LinkError", + "RuntimeError", +]; + +for (const name of interfaces) { + test(() => { + const propdesc = Object.getOwnPropertyDescriptor(WebAssembly, name); + assert_equals(typeof propdesc, "object"); + assert_true(propdesc.writable, "writable"); + assert_false(propdesc.enumerable, "enumerable"); + assert_true(propdesc.configurable, "configurable"); + assert_equals(propdesc.value, WebAssembly[name]); + }, `WebAssembly.${name}: property descriptor`); + + test(() => { + const interface_object = WebAssembly[name]; + const propdesc = Object.getOwnPropertyDescriptor(interface_object, "prototype"); + assert_equals(typeof propdesc, "object"); + assert_false(propdesc.writable, "writable"); + assert_false(propdesc.enumerable, "enumerable"); + assert_false(propdesc.configurable, "configurable"); + }, `WebAssembly.${name}: prototype`); + + test(() => { + const interface_object = WebAssembly[name]; + const interface_prototype_object = interface_object.prototype; + const propdesc = Object.getOwnPropertyDescriptor(interface_prototype_object, "constructor"); + assert_equals(typeof propdesc, "object"); + assert_true(propdesc.writable, "writable"); + assert_false(propdesc.enumerable, "enumerable"); + assert_true(propdesc.configurable, "configurable"); + assert_equals(propdesc.value, interface_object); + }, `WebAssembly.${name}: prototype.constructor`); +} + +test_operations(WebAssembly, "WebAssembly", [ + ["validate", 1], + ["compile", 1], + ["instantiate", 1], +]); + + +test_operations(WebAssembly.Module, "WebAssembly.Module", [ + ["exports", 1], + ["imports", 1], + ["customSections", 2], +]); + + +test_attributes(WebAssembly.Instance.prototype, "WebAssembly.Instance", [ + ["exports", false], +]); + + +test_operations(WebAssembly.Memory.prototype, "WebAssembly.Memory", [ + ["grow", 1], +]); + +test_attributes(WebAssembly.Memory.prototype, "WebAssembly.Memory", [ + ["buffer", false], +]); + + +test_operations(WebAssembly.Table.prototype, "WebAssembly.Table", [ + ["grow", 1], + ["get", 1], + ["set", 1], +]); + +test_attributes(WebAssembly.Table.prototype, "WebAssembly.Table", [ + ["length", false], +]); + + +test_operations(WebAssembly.Global.prototype, "WebAssembly.Global", [ + ["valueOf", 0], +]); + +test_attributes(WebAssembly.Global.prototype, "WebAssembly.Global", [ + ["value", true], +]); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/assertions.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/assertions.js new file mode 100644 index 00000000..b539513a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/assertions.js @@ -0,0 +1,38 @@ +function assert_ArrayBuffer(actual, { size=0, shared=false, detached=false }, message) { + // https://github.com/WebAssembly/spec/issues/840 + // See https://github.com/whatwg/html/issues/5380 for why not `self.SharedArrayBuffer` + const isShared = !("isView" in actual.constructor); + assert_equals(isShared, shared, `${message}: constructor`); + const sharedString = shared ? "Shared" : ""; + assert_equals(actual.toString(), `[object ${sharedString}ArrayBuffer]`, `${message}: toString()`); + assert_equals(Object.getPrototypeOf(actual).toString(), `[object ${sharedString}ArrayBuffer]`, `${message}: prototype toString()`); + if (detached) { + // https://github.com/tc39/ecma262/issues/678 + let byteLength; + try { + byteLength = actual.byteLength; + } catch (e) { + byteLength = 0; + } + assert_equals(byteLength, 0, `${message}: detached size`); + } else { + assert_equals(actual.byteLength, 0x10000 * size, `${message}: size`); + if (size > 0) { + const array = new Uint8Array(actual); + assert_equals(array[0], 0, `${message}: first element`); + assert_equals(array[array.byteLength - 1], 0, `${message}: last element`); + } + } + assert_equals(Object.isFrozen(actual), shared, "buffer frozen"); + assert_equals(Object.isExtensible(actual), !shared, "buffer extensibility"); +} + +function assert_Memory(memory, { size=0, shared=false }) { + assert_equals(Object.getPrototypeOf(memory), WebAssembly.Memory.prototype, + "prototype"); + assert_true(Object.isExtensible(memory), "extensible"); + + // https://github.com/WebAssembly/spec/issues/840 + assert_equals(memory.buffer, memory.buffer, "buffer should be idempotent"); + assert_ArrayBuffer(memory.buffer, { size, shared }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/buffer.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/buffer.any.js new file mode 100644 index 00000000..fb1d1200 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/buffer.any.js @@ -0,0 +1,64 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Memory, + WebAssembly.Memory.prototype, + ]; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Memory.prototype, "buffer"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(typeof desc.set, "undefined"); + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => getter.call(thisValue), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + const buffer = memory.buffer; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Memory.prototype, "buffer"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(getter.call(memory, {}), buffer); +}, "Stray argument"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + const memory2 = new WebAssembly.Memory(argument); + const buffer = memory.buffer; + assert_not_equals(buffer, memory2.buffer, "Need two distinct buffers"); + memory.buffer = memory2.buffer; + assert_equals(memory.buffer, buffer, "Should not change the buffer"); +}, "Setting (sloppy mode)"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + const memory2 = new WebAssembly.Memory(argument); + const buffer = memory.buffer; + assert_not_equals(buffer, memory2.buffer, "Need two distinct buffers"); + assert_throws_js(TypeError, () => { + "use strict"; + memory.buffer = memory2.buffer; + }); + assert_equals(memory.buffer, buffer, "Should not change the buffer"); +}, "Setting (strict mode)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-shared.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-shared.tentative.any.js new file mode 100644 index 00000000..216fc4ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-shared.tentative.any.js @@ -0,0 +1,54 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Memory({ "initial": 10, "shared": true })); +}, "Shared memory without maximum"); + +test(t => { + const order = []; + + new WebAssembly.Memory({ + get maximum() { + order.push("maximum"); + return { + valueOf() { + order.push("maximum valueOf"); + return 1; + }, + }; + }, + + get initial() { + order.push("initial"); + return { + valueOf() { + order.push("initial valueOf"); + return 1; + }, + }; + }, + + get shared() { + order.push("shared"); + return { + valueOf: t.unreached_func("should not call shared valueOf"), + }; + }, + }); + + assert_array_equals(order, [ + "initial", + "initial valueOf", + "maximum", + "maximum valueOf", + "shared", + ]); +}, "Order of evaluation for descriptor (with shared)"); + +test(() => { + const argument = { "initial": 4, "maximum": 10, shared: true }; + const memory = new WebAssembly.Memory(argument); + assert_Memory(memory, { "size": 4, "shared": true }); +}, "Shared memory"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-types.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-types.tentative.any.js new file mode 100644 index 00000000..d5378dbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor-types.tentative.any.js @@ -0,0 +1,20 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + const argument = { initial: 5, minimum: 6 }; + assert_throws_js(TypeError, () => new WebAssembly.Memory(argument)); +}, "Initializing with both initial and minimum"); + +test(() => { + const argument = { minimum: 0 }; + const memory = new WebAssembly.Memory(argument); + assert_Memory(memory, { "size": 0 }); + }, "Zero minimum"); + +test(() => { + const argument = { minimum: 4 }; + const memory = new WebAssembly.Memory(argument); + assert_Memory(memory, { "size": 4 }); + }, "Non-zero minimum"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor.any.js new file mode 100644 index 00000000..0a0be11e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/constructor.any.js @@ -0,0 +1,139 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + assert_function_name(WebAssembly.Memory, "Memory", "WebAssembly.Memory"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Memory, 1, "WebAssembly.Memory"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Memory()); +}, "No arguments"); + +test(() => { + const argument = { "initial": 0 }; + assert_throws_js(TypeError, () => WebAssembly.Memory(argument)); +}, "Calling"); + +test(() => { + const invalidArguments = [ + undefined, + null, + false, + true, + "", + "test", + Symbol(), + 1, + NaN, + {}, + ]; + for (const invalidArgument of invalidArguments) { + assert_throws_js(TypeError, + () => new WebAssembly.Memory(invalidArgument), + `new Memory(${format_value(invalidArgument)})`); + } +}, "Invalid descriptor argument"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Memory({ "initial": undefined })); +}, "Undefined initial value in descriptor"); + +const outOfRangeValues = [ + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, +]; + +for (const value of outOfRangeValues) { + test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Memory({ "initial": value })); + }, `Out-of-range initial value in descriptor: ${format_value(value)}`); + + test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Memory({ "initial": 0, "maximum": value })); + }, `Out-of-range maximum value in descriptor: ${format_value(value)}`); +} + +test(() => { + assert_throws_js(RangeError, () => new WebAssembly.Memory({ "initial": 10, "maximum": 9 })); +}, "Initial value exceeds maximum"); + +test(() => { + const proxy = new Proxy({}, { + has(o, x) { + assert_unreached(`Should not call [[HasProperty]] with ${x}`); + }, + get(o, x) { + // Due to the requirement not to supply both minimum and initial, we need to ignore one of them. + switch (x) { + case "shared": + return false; + case "initial": + case "maximum": + return 0; + default: + return undefined; + } + }, + }); + new WebAssembly.Memory(proxy); +}, "Proxy descriptor"); + +test(() => { + const order = []; + + new WebAssembly.Memory({ + get maximum() { + order.push("maximum"); + return { + valueOf() { + order.push("maximum valueOf"); + return 1; + }, + }; + }, + + get initial() { + order.push("initial"); + return { + valueOf() { + order.push("initial valueOf"); + return 1; + }, + }; + }, + }); + + assert_array_equals(order, [ + "initial", + "initial valueOf", + "maximum", + "maximum valueOf", + ]); +}, "Order of evaluation for descriptor"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + assert_Memory(memory, { "size": 0 }); +}, "Zero initial"); + +test(() => { + const argument = { "initial": 4 }; + const memory = new WebAssembly.Memory(argument); + assert_Memory(memory, { "size": 4 }); +}, "Non-zero initial"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument, {}); + assert_Memory(memory, { "size": 0 }); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/grow.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/grow.any.js new file mode 100644 index 00000000..c5111294 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/grow.any.js @@ -0,0 +1,189 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/memory/assertions.js + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + assert_throws_js(TypeError, () => memory.grow()); +}, "Missing arguments"); + +test(t => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Memory, + WebAssembly.Memory.prototype, + ]; + + const argument = { + valueOf: t.unreached_func("Should not touch the argument (valueOf)"), + toString: t.unreached_func("Should not touch the argument (toString)"), + }; + + const fn = WebAssembly.Memory.prototype.grow; + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => fn.call(thisValue, argument), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing"); + + const result = memory.grow(2); + assert_equals(result, 0); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing"); +}, "Zero initial"); + +test(() => { + const argument = { "initial": { valueOf() { return 0 } } }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing"); + + const result = memory.grow({ valueOf() { return 2 } }); + assert_equals(result, 0); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing"); +}, "Zero initial with valueOf"); + +test(() => { + const argument = { "initial": 3 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 3 }, "Buffer before growing"); + + const result = memory.grow(2); + assert_equals(result, 3); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 5 }, "New buffer after growing"); +}, "Non-zero initial"); + +test(() => { + const argument = { "initial": 0, "maximum": 2 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing"); + + const result = memory.grow(2); + assert_equals(result, 0); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing"); +}, "Zero initial with respected maximum"); + +test(() => { + const argument = { "initial": 0, "maximum": 2 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing"); + + const result = memory.grow(1); + assert_equals(result, 0); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing once"); + assert_ArrayBuffer(newMemory, { "size": 1 }, "New buffer after growing once"); + + const result2 = memory.grow(1); + assert_equals(result2, 1); + + const newestMemory = memory.buffer; + assert_not_equals(newMemory, newestMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "New buffer after growing twice"); + assert_ArrayBuffer(newMemory, { "detached": true }, "New buffer after growing twice"); + assert_ArrayBuffer(newestMemory, { "size": 2 }, "Newest buffer after growing twice"); +}, "Zero initial with respected maximum grown twice"); + +test(() => { + const argument = { "initial": 1, "maximum": 2 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 1 }, "Buffer before growing"); + + assert_throws_js(RangeError, () => memory.grow(2)); + assert_equals(memory.buffer, oldMemory); + assert_ArrayBuffer(memory.buffer, { "size": 1 }, "Buffer before trying to grow"); +}, "Zero initial growing too much"); + +const outOfRangeValues = [ + undefined, + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, + "0x100000000", + { valueOf() { return 0x100000000; } }, +]; + +for (const value of outOfRangeValues) { + test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + assert_throws_js(TypeError, () => memory.grow(value)); + }, `Out-of-range argument: ${format_value(value)}`); +} + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing"); + + const result = memory.grow(2, {}); + assert_equals(result, 0); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing"); +}, "Stray argument"); + +test(() => { + const argument = { "initial": 1, "maximum": 2, "shared": true }; + const memory = new WebAssembly.Memory(argument); + const oldMemory = memory.buffer; + assert_ArrayBuffer(oldMemory, { "size": 1, "shared": true }, "Buffer before growing"); + + const result = memory.grow(1); + assert_equals(result, 1); + + const newMemory = memory.buffer; + assert_not_equals(oldMemory, newMemory); + assert_ArrayBuffer(oldMemory, { "size": 1, "shared": true }, "Old buffer after growing"); + assert_ArrayBuffer(newMemory, { "size": 2, "shared": true }, "New buffer after growing"); + + // The old and new buffers must have the same value for the + // [[ArrayBufferData]] internal slot. + const oldArray = new Uint8Array(oldMemory); + const newArray = new Uint8Array(newMemory); + assert_equals(oldArray[0], 0, "old first element"); + assert_equals(newArray[0], 0, "new first element"); + oldArray[0] = 1; + assert_equals(oldArray[0], 1, "old first element"); + assert_equals(newArray[0], 1, "new first element"); + +}, "Growing shared memory does not detach old buffer"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/toString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/toString.any.js new file mode 100644 index 00000000..f4059f76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/toString.any.js @@ -0,0 +1,17 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { "initial": 0 }; + const memory = new WebAssembly.Memory(argument); + assert_class_string(memory, "WebAssembly.Memory"); +}, "Object.prototype.toString on an Memory"); + +test(() => { + assert_own_property(WebAssembly.Memory.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Memory.prototype, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly.Memory", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/type.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/type.tentative.any.js new file mode 100644 index 00000000..a96a3227 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/memory/type.tentative.any.js @@ -0,0 +1,37 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function assert_type(argument) { + const memory = new WebAssembly.Memory(argument); + const memorytype = memory.type() + + assert_equals(memorytype.minimum, argument.minimum); + assert_equals(memorytype.maximum, argument.maximum); + if (argument.shared !== undefined) { + assert_equals(memorytype.shared, argument.shared); + } +} + +test(() => { + assert_type({ "minimum": 0 }); +}, "Zero initial, no maximum"); + +test(() => { + assert_type({ "minimum": 5 }); +}, "Non-zero initial, no maximum"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 0 }); +}, "Zero maximum"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 5 }); +}, "None-zero maximum"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 10, "shared": false}); +}, "non-shared memory"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 10, "shared": true}); +}, "shared memory"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/constructor.any.js new file mode 100644 index 00000000..9978f7e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/constructor.any.js @@ -0,0 +1,69 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + assert_function_name(WebAssembly.Module, "Module", "WebAssembly.Module"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Module, 1, "WebAssembly.Module"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Module()); +}, "No arguments"); + +test(() => { + assert_throws_js(TypeError, () => WebAssembly.Module(emptyModuleBinary)); +}, "Calling"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "test", + Symbol(), + 7, + NaN, + {}, + ArrayBuffer, + ArrayBuffer.prototype, + Array.from(emptyModuleBinary), + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => new WebAssembly.Module(argument), + `new Module(${format_value(argument)})`); + } +}, "Invalid arguments"); + +test(() => { + const buffer = new Uint8Array(); + assert_throws_js(WebAssembly.CompileError, () => new WebAssembly.Module(buffer)); +}, "Empty buffer"); + +test(() => { + const buffer = new Uint8Array(Array.from(emptyModuleBinary).concat([0, 0])); + assert_throws_js(WebAssembly.CompileError, () => new WebAssembly.Module(buffer)); +}, "Invalid code"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_equals(Object.getPrototypeOf(module), WebAssembly.Module.prototype); +}, "Prototype"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_true(Object.isExtensible(module)); +}, "Extensibility"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary, {}); + assert_equals(Object.getPrototypeOf(module), WebAssembly.Module.prototype); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/customSections.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/customSections.any.js new file mode 100644 index 00000000..4029877e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/customSections.any.js @@ -0,0 +1,140 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +function assert_ArrayBuffer(buffer, expected) { + assert_equals(Object.getPrototypeOf(buffer), ArrayBuffer.prototype, "Prototype"); + assert_true(Object.isExtensible(buffer), "isExtensible"); + assert_array_equals(new Uint8Array(buffer), expected); +} + +function assert_sections(sections, expected) { + assert_true(Array.isArray(sections), "Should be array"); + assert_equals(Object.getPrototypeOf(sections), Array.prototype, "Prototype"); + assert_true(Object.isExtensible(sections), "isExtensible"); + + assert_equals(sections.length, expected.length); + for (let i = 0; i < expected.length; ++i) { + assert_ArrayBuffer(sections[i], expected[i]); + } +} + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + assert_throws_js(TypeError, () => WebAssembly.Module.customSections()); + const module = new WebAssembly.Module(emptyModuleBinary); + assert_throws_js(TypeError, () => WebAssembly.Module.customSections(module)); +}, "Missing arguments"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => WebAssembly.Module.customSections(argument, ""), + `customSections(${format_value(argument)})`); + } +}, "Non-Module arguments"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const fn = WebAssembly.Module.customSections; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const thisValue of thisValues) { + assert_sections(fn.call(thisValue, module, ""), []); + } +}, "Branding"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_sections(WebAssembly.Module.customSections(module, ""), []); +}, "Empty module"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_not_equals(WebAssembly.Module.customSections(module, ""), + WebAssembly.Module.customSections(module, "")); +}, "Empty module: array caching"); + +test(() => { + const bytes1 = [87, 101, 98, 65, 115, 115, 101, 109, 98, 108, 121]; + const bytes2 = [74, 83, 65, 80, 73]; + + const builder = new WasmModuleBuilder(); + builder.addCustomSection("name", bytes1); + builder.addCustomSection("name", bytes2); + builder.addCustomSection("foo", bytes1); + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + + assert_sections(WebAssembly.Module.customSections(module, "name"), [ + bytes1, + bytes2, + ]) + + assert_sections(WebAssembly.Module.customSections(module, "foo"), [ + bytes1, + ]) + + assert_sections(WebAssembly.Module.customSections(module, ""), []) + assert_sections(WebAssembly.Module.customSections(module, "\0"), []) + assert_sections(WebAssembly.Module.customSections(module, "name\0"), []) + assert_sections(WebAssembly.Module.customSections(module, "foo\0"), []) +}, "Custom sections"); + +test(() => { + const bytes = [87, 101, 98, 65, 115, 115, 101, 109, 98, 108, 121]; + const name = "yee\uD801\uDC37eey" + + const builder = new WasmModuleBuilder(); + builder.addCustomSection(name, bytes); + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + + assert_sections(WebAssembly.Module.customSections(module, name), [ + bytes, + ]); + assert_sections(WebAssembly.Module.customSections(module, "yee\uFFFDeey"), []); + assert_sections(WebAssembly.Module.customSections(module, "yee\uFFFD\uFFFDeey"), []); +}, "Custom sections with surrogate pairs"); + +test(() => { + const bytes = [87, 101, 98, 65, 115, 115, 101, 109, 98, 108, 121]; + + const builder = new WasmModuleBuilder(); + builder.addCustomSection("na\uFFFDme", bytes); + const buffer = builder.toBuffer(); + const module = new WebAssembly.Module(buffer); + + assert_sections(WebAssembly.Module.customSections(module, "name"), []); + assert_sections(WebAssembly.Module.customSections(module, "na\uFFFDme"), [ + bytes, + ]); + assert_sections(WebAssembly.Module.customSections(module, "na\uDC01me"), []); +}, "Custom sections with U+FFFD"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_sections(WebAssembly.Module.customSections(module, "", {}), []); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/exports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/exports.any.js new file mode 100644 index 00000000..40a3935a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/exports.any.js @@ -0,0 +1,185 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +function assert_ModuleExportDescriptor(export_, expected) { + assert_equals(Object.getPrototypeOf(export_), Object.prototype, "Prototype"); + assert_true(Object.isExtensible(export_), "isExtensible"); + + const name = Object.getOwnPropertyDescriptor(export_, "name"); + assert_true(name.writable, "name: writable"); + assert_true(name.enumerable, "name: enumerable"); + assert_true(name.configurable, "name: configurable"); + assert_equals(name.value, expected.name); + + const kind = Object.getOwnPropertyDescriptor(export_, "kind"); + assert_true(kind.writable, "kind: writable"); + assert_true(kind.enumerable, "kind: enumerable"); + assert_true(kind.configurable, "kind: configurable"); + assert_equals(kind.value, expected.kind); +} + +function assert_exports(exports, expected) { + assert_true(Array.isArray(exports), "Should be array"); + assert_equals(Object.getPrototypeOf(exports), Array.prototype, "Prototype"); + assert_true(Object.isExtensible(exports), "isExtensible"); + + assert_equals(exports.length, expected.length); + for (let i = 0; i < expected.length; ++i) { + assert_ModuleExportDescriptor(exports[i], expected[i]); + } +} + +test(() => { + assert_throws_js(TypeError, () => WebAssembly.Module.exports()); +}, "Missing arguments"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => WebAssembly.Module.exports(argument), + `exports(${format_value(argument)})`); + } +}, "Non-Module arguments"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const fn = WebAssembly.Module.exports; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const thisValue of thisValues) { + assert_array_equals(fn.call(thisValue, module), []); + } +}, "Branding"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const exports = WebAssembly.Module.exports(module); + assert_true(Array.isArray(exports)); +}, "Return type"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const exports = WebAssembly.Module.exports(module); + assert_exports(exports, []); +}, "Empty module"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_not_equals(WebAssembly.Module.exports(module), WebAssembly.Module.exports(module)); +}, "Empty module: array caching"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("fn", kSig_v_v) + .addBody([]) + .exportFunc(); + builder + .addFunction("fn2", kSig_v_v) + .addBody([]) + .exportFunc(); + + builder.setTableBounds(1); + builder.addExportOfKind("table", kExternalTable, 0); + + builder.addGlobal(kWasmI32, true) + .exportAs("global") + .init = 7; + builder.addGlobal(kWasmF64, true) + .exportAs("global2") + .init = 1.2; + + builder.addMemory(0, 256, true); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const exports = WebAssembly.Module.exports(module); + const expected = [ + { "kind": "function", "name": "fn" }, + { "kind": "function", "name": "fn2" }, + { "kind": "table", "name": "table" }, + { "kind": "global", "name": "global" }, + { "kind": "global", "name": "global2" }, + { "kind": "memory", "name": "memory" }, + ]; + assert_exports(exports, expected); +}, "exports"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("", kSig_v_v) + .addBody([]) + .exportFunc(); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const exports = WebAssembly.Module.exports(module); + const expected = [ + { "kind": "function", "name": "" }, + ]; + assert_exports(exports, expected); +}, "exports with empty name: function"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.setTableBounds(1); + builder.addExportOfKind("", kExternalTable, 0); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const exports = WebAssembly.Module.exports(module); + const expected = [ + { "kind": "table", "name": "" }, + ]; + assert_exports(exports, expected); +}, "exports with empty name: table"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.addGlobal(kWasmI32, true) + .exportAs("") + .init = 7; + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const exports = WebAssembly.Module.exports(module); + const expected = [ + { "kind": "global", "name": "" }, + ]; + assert_exports(exports, expected); +}, "exports with empty name: global"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const exports = WebAssembly.Module.exports(module, {}); + assert_exports(exports, []); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/imports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/imports.any.js new file mode 100644 index 00000000..ec550ce6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/imports.any.js @@ -0,0 +1,185 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +function assert_ModuleImportDescriptor(import_, expected) { + assert_equals(Object.getPrototypeOf(import_), Object.prototype, "Prototype"); + assert_true(Object.isExtensible(import_), "isExtensible"); + + const module = Object.getOwnPropertyDescriptor(import_, "module"); + assert_true(module.writable, "module: writable"); + assert_true(module.enumerable, "module: enumerable"); + assert_true(module.configurable, "module: configurable"); + assert_equals(module.value, expected.module); + + const name = Object.getOwnPropertyDescriptor(import_, "name"); + assert_true(name.writable, "name: writable"); + assert_true(name.enumerable, "name: enumerable"); + assert_true(name.configurable, "name: configurable"); + assert_equals(name.value, expected.name); + + const kind = Object.getOwnPropertyDescriptor(import_, "kind"); + assert_true(kind.writable, "kind: writable"); + assert_true(kind.enumerable, "kind: enumerable"); + assert_true(kind.configurable, "kind: configurable"); + assert_equals(kind.value, expected.kind); +} + +function assert_imports(imports, expected) { + assert_true(Array.isArray(imports), "Should be array"); + assert_equals(Object.getPrototypeOf(imports), Array.prototype, "Prototype"); + assert_true(Object.isExtensible(imports), "isExtensible"); + + assert_equals(imports.length, expected.length); + for (let i = 0; i < expected.length; ++i) { + assert_ModuleImportDescriptor(imports[i], expected[i]); + } +} + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + assert_throws_js(TypeError, () => WebAssembly.Module.imports()); +}, "Missing arguments"); + +test(() => { + const invalidArguments = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => WebAssembly.Module.imports(argument), + `imports(${format_value(argument)})`); + } +}, "Non-Module arguments"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const fn = WebAssembly.Module.imports; + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Module, + WebAssembly.Module.prototype, + ]; + for (const thisValue of thisValues) { + assert_array_equals(fn.call(thisValue, module), []); + } +}, "Branding"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const imports = WebAssembly.Module.imports(module); + assert_true(Array.isArray(imports)); +}, "Return type"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const imports = WebAssembly.Module.imports(module); + assert_imports(imports, []); +}, "Empty module"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + assert_not_equals(WebAssembly.Module.imports(module), WebAssembly.Module.imports(module)); +}, "Empty module: array caching"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.addImport("module", "fn", kSig_v_v); + builder.addImportedGlobal("module", "global", kWasmI32); + builder.addImportedMemory("module", "memory", 0, 128); + builder.addImportedTable("module", "table", 0, 128); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const imports = WebAssembly.Module.imports(module); + const expected = [ + { "module": "module", "kind": "function", "name": "fn" }, + { "module": "module", "kind": "global", "name": "global" }, + { "module": "module", "kind": "memory", "name": "memory" }, + { "module": "module", "kind": "table", "name": "table" }, + ]; + assert_imports(imports, expected); +}, "imports"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.addImport("", "fn", kSig_v_v); + builder.addImportedGlobal("", "global", kWasmI32); + builder.addImportedMemory("", "memory", 0, 128); + builder.addImportedTable("", "table", 0, 128); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const imports = WebAssembly.Module.imports(module); + const expected = [ + { "module": "", "kind": "function", "name": "fn" }, + { "module": "", "kind": "global", "name": "global" }, + { "module": "", "kind": "memory", "name": "memory" }, + { "module": "", "kind": "table", "name": "table" }, + ]; + assert_imports(imports, expected); +}, "imports with empty module name"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.addImport("a", "", kSig_v_v); + builder.addImportedGlobal("b", "", kWasmI32); + builder.addImportedMemory("c", "", 0, 128); + builder.addImportedTable("d", "", 0, 128); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const imports = WebAssembly.Module.imports(module); + const expected = [ + { "module": "a", "kind": "function", "name": "" }, + { "module": "b", "kind": "global", "name": "" }, + { "module": "c", "kind": "memory", "name": "" }, + { "module": "d", "kind": "table", "name": "" }, + ]; + assert_imports(imports, expected); +}, "imports with empty names"); + +test(() => { + const builder = new WasmModuleBuilder(); + + builder.addImport("", "", kSig_v_v); + builder.addImportedGlobal("", "", kWasmI32); + builder.addImportedMemory("", "", 0, 128); + builder.addImportedTable("", "", 0, 128); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const imports = WebAssembly.Module.imports(module); + const expected = [ + { "module": "", "kind": "function", "name": "" }, + { "module": "", "kind": "global", "name": "" }, + { "module": "", "kind": "memory", "name": "" }, + { "module": "", "kind": "table", "name": "" }, + ]; + assert_imports(imports, expected); +}, "imports with empty module names and names"); + +test(() => { + const module = new WebAssembly.Module(emptyModuleBinary); + const imports = WebAssembly.Module.imports(module, {}); + assert_imports(imports, []); +}, "Stray argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/toString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/toString.any.js new file mode 100644 index 00000000..1c20cd61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/module/toString.any.js @@ -0,0 +1,18 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js + +test(() => { + const emptyModuleBinary = new WasmModuleBuilder().toBuffer(); + const module = new WebAssembly.Module(emptyModuleBinary); + assert_class_string(module, "WebAssembly.Module"); +}, "Object.prototype.toString on an Module"); + +test(() => { + assert_own_property(WebAssembly.Module.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Module.prototype, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly.Module", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/proto-from-ctor-realm.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/proto-from-ctor-realm.html new file mode 100644 index 00000000..45405b52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/proto-from-ctor-realm.html @@ -0,0 +1,95 @@ + + +WebAssembly JS API: Default [[Prototype]] value is from NewTarget's Realm + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/prototypes.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/prototypes.any.js new file mode 100644 index 00000000..714f4f84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/prototypes.any.js @@ -0,0 +1,43 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/wasm-module-builder.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +test(() => { + class _Module extends WebAssembly.Module {} + let module = new _Module(emptyModuleBinary); + assert_true(module instanceof _Module, "_Module instanceof _Module"); + assert_true(module instanceof WebAssembly.Module, "_Module instanceof WebAssembly.Module"); +}, "_Module"); + +test(() => { + class _Instance extends WebAssembly.Instance {} + let instance = new _Instance(new WebAssembly.Module(emptyModuleBinary)); + assert_true(instance instanceof _Instance, "_Instance instanceof _Instance"); + assert_true(instance instanceof WebAssembly.Instance, "_Instance instanceof WebAssembly.Instance"); +}, "_Instance"); + +test(() => { + class _Memory extends WebAssembly.Memory {} + let memory = new _Memory({initial: 0, maximum: 1}); + assert_true(memory instanceof _Memory, "_Memory instanceof _Memory"); + assert_true(memory instanceof WebAssembly.Memory, "_Memory instanceof WebAssembly.Memory"); +}, "_Memory"); + +test(() => { + class _Table extends WebAssembly.Table {} + let table = new _Table({initial: 0, element: "anyfunc"}); + assert_true(table instanceof _Table, "_Table instanceof _Table"); + assert_true(table instanceof WebAssembly.Table, "_Table instanceof WebAssembly.Table"); +}, "_Table"); + +test(() => { + class _Global extends WebAssembly.Global {} + let global = new _Global({value: "i32", mutable: false}, 0); + assert_true(global instanceof _Global, "_Global instanceof _Global"); + assert_true(global instanceof WebAssembly.Global, "_Global instanceof WebAssembly.Global"); +}, "_Global"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/assertions.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/assertions.js new file mode 100644 index 00000000..19cc5c3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/assertions.js @@ -0,0 +1,24 @@ +function assert_equal_to_array(table, expected, message) { + assert_equals(table.length, expected.length, `${message}: length`); + // The argument check in get() happens before the range check, and negative numbers + // are illegal, hence will throw TypeError per spec. + assert_throws_js(TypeError, () => table.get(-1), `${message}: table.get(-1)`); + for (let i = 0; i < expected.length; ++i) { + assert_equals(table.get(i), expected[i], `${message}: table.get(${i} of ${expected.length})`); + } + assert_throws_js(RangeError, () => table.get(expected.length), + `${message}: table.get(${expected.length} of ${expected.length})`); + assert_throws_js(RangeError, () => table.get(expected.length + 1), + `${message}: table.get(${expected.length + 1} of ${expected.length})`); +} + +function assert_Table(actual, expected) { + assert_equals(Object.getPrototypeOf(actual), WebAssembly.Table.prototype, + "prototype"); + assert_true(Object.isExtensible(actual), "extensible"); + + assert_equals(actual.length, expected.length, "length"); + for (let i = 0; i < expected.length; ++i) { + assert_equals(actual.get(i), null, `actual.get(${i})`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor-types.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor-types.tentative.any.js new file mode 100644 index 00000000..99ca41b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor-types.tentative.any.js @@ -0,0 +1,20 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/table/assertions.js + +test(() => { + const argument = { "element": "anyfunc", "initial": 0, "minimum": 0 }; + assert_throws_js(TypeError, () => new WebAssembly.Table(argument)); +}, "Initializing with both initial and minimum"); + +test(() => { + const argument = { "element": "anyfunc", "minimum": 0 }; + const table = new WebAssembly.Table(argument); + assert_Table(table, { "length": 0 }); +}, "Zero minimum"); + +test(() => { + const argument = { "element": "anyfunc", "minimum": 5 }; + const table = new WebAssembly.Table(argument); + assert_Table(table, { "length": 5 }); +}, "Non-zero minimum"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor.any.js new file mode 100644 index 00000000..6d38d04e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/constructor.any.js @@ -0,0 +1,208 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/table/assertions.js + +test(() => { + assert_function_name(WebAssembly.Table, "Table", "WebAssembly.Table"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Table, 1, "WebAssembly.Table"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table()); +}, "No arguments"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 0 }; + assert_throws_js(TypeError, () => WebAssembly.Table(argument)); +}, "Calling"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table({})); +}, "Empty descriptor"); + +test(() => { + const invalidArguments = [ + undefined, + null, + false, + true, + "", + "test", + Symbol(), + 1, + NaN, + {}, + ]; + for (const invalidArgument of invalidArguments) { + assert_throws_js(TypeError, + () => new WebAssembly.Table(invalidArgument), + `new Table(${format_value(invalidArgument)})`); + } +}, "Invalid descriptor argument"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table({ "element": "anyfunc", "initial": undefined })); +}, "Undefined initial value in descriptor"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table({ "element": undefined, "initial": 0 })); +}, "Undefined element value in descriptor"); + +const outOfRangeValues = [ + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, +]; + +for (const value of outOfRangeValues) { + test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table({ "element": "anyfunc", "initial": value })); + }, `Out-of-range initial value in descriptor: ${format_value(value)}`); + + test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Table({ "element": "anyfunc", "initial": 0, "maximum": value })); + }, `Out-of-range maximum value in descriptor: ${format_value(value)}`); +} + +test(() => { + assert_throws_js(RangeError, () => new WebAssembly.Table({ "element": "anyfunc", "initial": 10, "maximum": 9 })); +}, "Initial value exceeds maximum"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 0 }; + const table = new WebAssembly.Table(argument); + assert_Table(table, { "length": 0 }); +}, "Basic (zero)"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_Table(table, { "length": 5 }); +}, "Basic (non-zero)"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 0 }; + const table = new WebAssembly.Table(argument, null, {}); + assert_Table(table, { "length": 0 }); +}, "Stray argument"); + +test(() => { + const proxy = new Proxy({}, { + has(o, x) { + assert_unreached(`Should not call [[HasProperty]] with ${x}`); + }, + get(o, x) { + switch (x) { + case "element": + return "anyfunc"; + case "initial": + case "maximum": + return 0; + default: + return undefined; + } + }, + }); + const table = new WebAssembly.Table(proxy); + assert_Table(table, { "length": 0 }); +}, "Proxy descriptor"); + +test(() => { + const table = new WebAssembly.Table({ + "element": { + toString() { return "anyfunc"; }, + }, + "initial": 1, + }); + assert_Table(table, { "length": 1 }); +}, "Type conversion for descriptor.element"); + +test(() => { + const order = []; + + new WebAssembly.Table({ + get maximum() { + order.push("maximum"); + return { + valueOf() { + order.push("maximum valueOf"); + return 1; + }, + }; + }, + + get initial() { + order.push("initial"); + return { + valueOf() { + order.push("initial valueOf"); + return 1; + }, + }; + }, + + get element() { + order.push("element"); + return { + toString() { + order.push("element toString"); + return "anyfunc"; + }, + }; + }, + }); + + assert_array_equals(order, [ + "element", + "element toString", + "initial", + "initial valueOf", + "maximum", + "maximum valueOf", + ]); +}, "Order of evaluation for descriptor"); + +test(() => { + const testObject = {}; + const argument = { "element": "externref", "initial": 3 }; + const table = new WebAssembly.Table(argument, testObject); + assert_equals(table.length, 3); + assert_equals(table.get(0), testObject); + assert_equals(table.get(1), testObject); + assert_equals(table.get(2), testObject); +}, "initialize externref table with default value"); + +test(() => { + const argument = { "element": "i32", "initial": 3 }; + assert_throws_js(TypeError, () => new WebAssembly.Table(argument)); +}, "initialize table with a wrong element value"); + +test(() => { + const builder = new WasmModuleBuilder(); + builder + .addFunction("fn", kSig_v_v) + .addBody([]) + .exportFunc(); + const bin = builder.toBuffer(); + const fn = new WebAssembly.Instance(new WebAssembly.Module(bin)).exports.fn; + const argument = { "element": "anyfunc", "initial": 3 }; + const table = new WebAssembly.Table(argument, fn); + assert_equals(table.length, 3); + assert_equals(table.get(0), fn); + assert_equals(table.get(1), fn); + assert_equals(table.get(2), fn); +}, "initialize anyfunc table with default value"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 3 }; + assert_throws_js(TypeError, () => new WebAssembly.Table(argument, {})); + assert_throws_js(TypeError, () => new WebAssembly.Table(argument, "cannot be used as a wasm function")); + assert_throws_js(TypeError, () => new WebAssembly.Table(argument, 37)); +}, "initialize anyfunc table with a bad default value"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/get-set.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/get-set.any.js new file mode 100644 index 00000000..9301057a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/get-set.any.js @@ -0,0 +1,263 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=assertions.js + +let functions = {}; +setup(() => { + const builder = new WasmModuleBuilder(); + + builder + .addFunction("fn", kSig_v_d) + .addBody([]) + .exportFunc(); + builder + .addFunction("fn2", kSig_v_v) + .addBody([]) + .exportFunc(); + + const buffer = builder.toBuffer() + const module = new WebAssembly.Module(buffer); + const instance = new WebAssembly.Instance(module, {}); + functions = instance.exports; +}); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.get()); +}, "Missing arguments: get"); + +test(t => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Table, + WebAssembly.Table.prototype, + ]; + + const argument = { + valueOf: t.unreached_func("Should not touch the argument (valueOf)"), + toString: t.unreached_func("Should not touch the argument (toString)"), + }; + + const fn = WebAssembly.Table.prototype.get; + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => fn.call(thisValue, argument), `this=${format_value(thisValue)}`); + } +}, "Branding: get"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.set()); +}, "Missing arguments: set"); + +test(t => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Table, + WebAssembly.Table.prototype, + ]; + + const argument = { + valueOf: t.unreached_func("Should not touch the argument (valueOf)"), + toString: t.unreached_func("Should not touch the argument (toString)"), + }; + + const fn = WebAssembly.Table.prototype.set; + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => fn.call(thisValue, argument, null), `this=${format_value(thisValue)}`); + } +}, "Branding: set"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null, null, null, null, null]); + + const {fn, fn2} = functions; + + assert_equals(table.set(0, fn), undefined, "set() returns undefined."); + table.set(2, fn2); + table.set(4, fn); + + assert_equal_to_array(table, [fn, null, fn2, null, fn]); + + table.set(0, null); + assert_equal_to_array(table, [null, null, fn2, null, fn]); +}, "Basic"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null, null, null, null, null]); + + const {fn, fn2} = functions; + + table.set(0, fn); + table.set(2, fn2); + table.set(4, fn); + + assert_equal_to_array(table, [fn, null, fn2, null, fn]); + + table.grow(4); + + assert_equal_to_array(table, [fn, null, fn2, null, fn, null, null, null, null]); +}, "Growing"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null, null, null, null, null]); + + const {fn} = functions; + + // -1 is the wrong type hence the type check on entry gets this + // before the range check does. + assert_throws_js(TypeError, () => table.set(-1, fn)); + assert_throws_js(RangeError, () => table.set(5, fn)); + assert_equal_to_array(table, [null, null, null, null, null]); +}, "Setting out-of-bounds"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null]); + + const invalidArguments = [ + undefined, + true, + false, + "test", + Symbol(), + 7, + NaN, + {}, + ]; + for (const argument of invalidArguments) { + assert_throws_js(TypeError, () => table.set(0, argument), + `set(${format_value(argument)})`); + } + assert_equal_to_array(table, [null]); +}, "Setting non-function"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null]); + + const fn = function() {}; + assert_throws_js(TypeError, () => table.set(0, fn)); + assert_equal_to_array(table, [null]); +}, "Setting non-wasm function"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, [null]); + + const fn = () => {}; + assert_throws_js(TypeError, () => table.set(0, fn)); + assert_equal_to_array(table, [null]); +}, "Setting non-wasm arrow function"); + +const outOfRangeValues = [ + undefined, + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, + "0x100000000", + { valueOf() { return 0x100000000; } }, +]; + +for (const value of outOfRangeValues) { + test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.get(value)); + }, `Getting out-of-range argument: ${format_value(value)}`); + + test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.set(value, null)); + }, `Setting out-of-range argument: ${format_value(value)}`); +} + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + let called = 0; + const value = { + valueOf() { + called++; + return 0; + }, + }; + assert_throws_js(TypeError, () => table.set(value, {})); + assert_equals(called, 1); +}, "Order of argument conversion"); + +test(() => { + const {fn} = functions; + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + + assert_equals(table.get(0, {}), null); + assert_equals(table.set(0, fn, {}), undefined); +}, "Stray argument"); + +test(() => { + const builder = new WasmModuleBuilder(); + builder + .addFunction("fn", kSig_v_v) + .addBody([]) + .exportFunc(); + const bin = builder.toBuffer(); + const fn = new WebAssembly.Instance(new WebAssembly.Module(bin)).exports.fn; + + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument, fn); + + assert_equals(table.get(0), fn); + table.set(0); + assert_equals(table.get(0), null); + + table.set(0, fn); + assert_equals(table.get(0), fn); + + assert_throws_js(TypeError, () => table.set(0, {})); + assert_throws_js(TypeError, () => table.set(0, 37)); +}, "Arguments for anyfunc table set"); + +test(() => { + const testObject = {}; + const argument = { "element": "externref", "initial": 1 }; + const table = new WebAssembly.Table(argument, testObject); + + assert_equals(table.get(0), testObject); + table.set(0); + assert_equals(table.get(0), undefined); + + table.set(0, testObject); + assert_equals(table.get(0), testObject); + + table.set(0, 37); + assert_equals(table.get(0), 37); +}, "Arguments for externref table set"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/grow.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/grow.any.js new file mode 100644 index 00000000..520d24bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/grow.any.js @@ -0,0 +1,126 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=assertions.js + +function nulls(n) { + return Array(n).fill(null); +} + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.grow()); +}, "Missing arguments"); + +test(t => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Table, + WebAssembly.Table.prototype, + ]; + + const argument = { + valueOf: t.unreached_func("Should not touch the argument (valueOf)"), + toString: t.unreached_func("Should not touch the argument (toString)"), + }; + + const fn = WebAssembly.Table.prototype.grow; + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => fn.call(thisValue, argument), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, nulls(5), "before"); + + const result = table.grow(3); + assert_equals(result, 5); + assert_equal_to_array(table, nulls(8), "after"); +}, "Basic"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 3, "maximum": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, nulls(3), "before"); + + const result = table.grow(2); + assert_equals(result, 3); + assert_equal_to_array(table, nulls(5), "after"); +}, "Reached maximum"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 2, "maximum": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, nulls(2), "before"); + + assert_throws_js(RangeError, () => table.grow(4)); + assert_equal_to_array(table, nulls(2), "after"); +}, "Exceeded maximum"); + +const outOfRangeValues = [ + undefined, + NaN, + Infinity, + -Infinity, + -1, + 0x100000000, + 0x1000000000, + "0x100000000", + { valueOf() { return 0x100000000; } }, +]; + +for (const value of outOfRangeValues) { + test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.grow(value)); + }, `Out-of-range argument: ${format_value(value)}`); +} + +test(() => { + const argument = { "element": "anyfunc", "initial": 5 }; + const table = new WebAssembly.Table(argument); + assert_equal_to_array(table, nulls(5), "before"); + + const result = table.grow(3, null, {}); + assert_equals(result, 5); + assert_equal_to_array(table, nulls(8), "after"); +}, "Stray argument"); + +test(() => { + const builder = new WasmModuleBuilder(); + builder + .addFunction("fn", kSig_v_v) + .addBody([]) + .exportFunc(); + const bin = builder.toBuffer() + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + const fn = new WebAssembly.Instance(new WebAssembly.Module(bin)).exports.fn; + const result = table.grow(2, fn); + assert_equals(result, 1); + assert_equals(table.get(0), null); + assert_equals(table.get(1), fn); + assert_equals(table.get(2), fn); +}, "Grow with exported-function argument"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.grow(2, {})); +}, "Grow with non-function argument"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 1 }; + const table = new WebAssembly.Table(argument); + assert_throws_js(TypeError, () => table.grow(2, () => true)); +}, "Grow with JS-function argument"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/length.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/length.any.js new file mode 100644 index 00000000..a9ef095d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/length.any.js @@ -0,0 +1,60 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const thisValues = [ + undefined, + null, + true, + "", + Symbol(), + 1, + {}, + WebAssembly.Table, + WebAssembly.Table.prototype, + ]; + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Table.prototype, "length"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(typeof desc.set, "undefined"); + + for (const thisValue of thisValues) { + assert_throws_js(TypeError, () => getter.call(thisValue), `this=${format_value(thisValue)}`); + } +}, "Branding"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 2 }; + const table = new WebAssembly.Table(argument); + assert_equals(table.length, 2, "Initial length"); + + const desc = Object.getOwnPropertyDescriptor(WebAssembly.Table.prototype, "length"); + assert_equals(typeof desc, "object"); + + const getter = desc.get; + assert_equals(typeof getter, "function"); + + assert_equals(getter.call(table, {}), 2); +}, "Stray argument"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 2 }; + const table = new WebAssembly.Table(argument); + assert_equals(table.length, 2, "Initial length"); + table.length = 4; + assert_equals(table.length, 2, "Should not change the length"); +}, "Setting (sloppy mode)"); + +test(() => { + const argument = { "element": "anyfunc", "initial": 2 }; + const table = new WebAssembly.Table(argument); + assert_equals(table.length, 2, "Initial length"); + assert_throws_js(TypeError, () => { + "use strict"; + table.length = 4; + }); + assert_equals(table.length, 2, "Should not change the length"); +}, "Setting (strict mode)"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/toString.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/toString.any.js new file mode 100644 index 00000000..8a09f283 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/toString.any.js @@ -0,0 +1,17 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { "element": "anyfunc", "initial": 0 }; + const table = new WebAssembly.Table(argument); + assert_class_string(table, "WebAssembly.Table"); +}, "Object.prototype.toString on an Table"); + +test(() => { + assert_own_property(WebAssembly.Table.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor(WebAssembly.Table.prototype, Symbol.toStringTag); + assert_equals(propDesc.value, "WebAssembly.Table", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/type.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/type.tentative.any.js new file mode 100644 index 00000000..ef1ceecb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/table/type.tentative.any.js @@ -0,0 +1,26 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function assert_type(argument) { + const mytable = new WebAssembly.Table(argument); + const tabletype = mytable.type() + assert_equals(tabletype.minimum, argument.minimum); + assert_equals(tabletype.maximum, argument.maximum); + assert_equals(tabletype.element, argument.element); +} + +test(() => { + assert_type({ "minimum": 0, "element": "funcref"}); +}, "Zero initial, no maximum"); + +test(() => { + assert_type({ "minimum": 5, "element": "funcref" }); +}, "Non-zero initial, no maximum"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 0, "element": "funcref" }); +}, "Zero maximum"); + +test(() => { + assert_type({ "minimum": 0, "maximum": 5, "element": "funcref" }); +}, "Non-zero maximum"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/constructor.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/constructor.tentative.any.js new file mode 100644 index 00000000..de63e7bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/constructor.tentative.any.js @@ -0,0 +1,49 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +test(() => { + assert_function_name(WebAssembly.Tag, "Tag", "WebAssembly.Tag"); +}, "name"); + +test(() => { + assert_function_length(WebAssembly.Tag, 1, "WebAssembly.Tag"); +}, "length"); + +test(() => { + assert_throws_js(TypeError, () => new WebAssembly.Tag()); +}, "No arguments"); + +test(() => { + const argument = { parameters: [] }; + assert_throws_js(TypeError, () => WebAssembly.Tag(argument)); +}, "Calling"); + +test(() => { + const invalidArguments = [ + undefined, + null, + false, + true, + "", + "test", + Symbol(), + 1, + NaN, + {}, + ]; + for (const invalidArgument of invalidArguments) { + assert_throws_js( + TypeError, + () => new WebAssembly.Tag(invalidArgument), + `new Tag(${format_value(invalidArgument)})` + ); + } +}, "Invalid descriptor argument"); + +test(() => { + const invalidTypes = ["i16", "i128", "f16", "f128", "u32", "u64", "i32\0"]; + for (const value of invalidTypes) { + const argument = { parameters: [value] }; + assert_throws_js(TypeError, () => new WebAssembly.Tag(argument)); + } +}, "Invalid type parameter"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/toString.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/toString.tentative.any.js new file mode 100644 index 00000000..ad9a4ba1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/toString.tentative.any.js @@ -0,0 +1,20 @@ +// META: global=window,dedicatedworker,jsshell + +test(() => { + const argument = { parameters: [] }; + const tag = new WebAssembly.Tag(argument); + assert_class_string(tag, "WebAssembly.Tag"); +}, "Object.prototype.toString on a Tag"); + +test(() => { + assert_own_property(WebAssembly.Tag.prototype, Symbol.toStringTag); + + const propDesc = Object.getOwnPropertyDescriptor( + WebAssembly.Tag.prototype, + Symbol.toStringTag + ); + assert_equals(propDesc.value, "WebAssembly.Tag", "value"); + assert_equals(propDesc.configurable, true, "configurable"); + assert_equals(propDesc.enumerable, false, "enumerable"); + assert_equals(propDesc.writable, false, "writable"); +}, "@@toStringTag exists on the prototype with the appropriate descriptor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/type.tentative.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/type.tentative.any.js new file mode 100644 index 00000000..9d2f0de1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/tag/type.tentative.any.js @@ -0,0 +1,21 @@ +// META: global=window,dedicatedworker,jsshell +// META: script=/wasm/jsapi/assertions.js + +function assert_type(argument) { + const tag = new WebAssembly.Tag(argument); + const tagtype = tag.type(); + + assert_array_equals(tagtype.parameters, argument.parameters); +} + +test(() => { + assert_type({ parameters: [] }); +}, "[]"); + +test(() => { + assert_type({ parameters: ["i32", "i64"] }); +}, "[i32 i64]"); + +test(() => { + assert_type({ parameters: ["i32", "i64", "f32", "f64"] }); +}, "[i32 i64 f32 f64]"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/wasm-module-builder.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/wasm-module-builder.js new file mode 100644 index 00000000..86d836a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/jsapi/wasm-module-builder.js @@ -0,0 +1,1323 @@ +// Copyright 2016 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Used for encoding f32 and double constants to bits. +let byte_view = new Uint8Array(8); +let data_view = new DataView(byte_view.buffer); + +// The bytes function receives one of +// - several arguments, each of which is either a number or a string of length +// 1; if it's a string, the charcode of the contained character is used. +// - a single array argument containing the actual arguments +// - a single string; the returned buffer will contain the char codes of all +// contained characters. +function bytes(...input) { + if (input.length == 1 && typeof input[0] == 'array') input = input[0]; + if (input.length == 1 && typeof input[0] == 'string') { + let len = input[0].length; + let view = new Uint8Array(len); + for (let i = 0; i < len; i++) view[i] = input[0].charCodeAt(i); + return view.buffer; + } + let view = new Uint8Array(input.length); + for (let i = 0; i < input.length; i++) { + let val = input[i]; + if (typeof val == 'string') { + assertEquals(1, val.length, 'string inputs must have length 1'); + val = val.charCodeAt(0); + } + view[i] = val | 0; + } + return view.buffer; +} + +// Header declaration constants +var kWasmH0 = 0; +var kWasmH1 = 0x61; +var kWasmH2 = 0x73; +var kWasmH3 = 0x6d; + +var kWasmV0 = 0x1; +var kWasmV1 = 0; +var kWasmV2 = 0; +var kWasmV3 = 0; + +var kHeaderSize = 8; +var kPageSize = 65536; +var kSpecMaxPages = 65535; +var kMaxVarInt32Size = 5; +var kMaxVarInt64Size = 10; + +let kDeclNoLocals = 0; + +// Section declaration constants +let kUnknownSectionCode = 0; +let kTypeSectionCode = 1; // Function signature declarations +let kImportSectionCode = 2; // Import declarations +let kFunctionSectionCode = 3; // Function declarations +let kTableSectionCode = 4; // Indirect function table and other tables +let kMemorySectionCode = 5; // Memory attributes +let kGlobalSectionCode = 6; // Global declarations +let kExportSectionCode = 7; // Exports +let kStartSectionCode = 8; // Start function declaration +let kElementSectionCode = 9; // Elements section +let kCodeSectionCode = 10; // Function code +let kDataSectionCode = 11; // Data segments +let kDataCountSectionCode = 12; // Data segment count (between Element & Code) +let kTagSectionCode = 13; // Tag section (between Memory & Global) + +// Name section types +let kModuleNameCode = 0; +let kFunctionNamesCode = 1; +let kLocalNamesCode = 2; + +let kWasmFunctionTypeForm = 0x60; +let kWasmAnyFunctionTypeForm = 0x70; + +let kHasMaximumFlag = 1; +let kSharedHasMaximumFlag = 3; + +// Segment flags +let kActiveNoIndex = 0; +let kPassive = 1; +let kActiveWithIndex = 2; +let kPassiveWithElements = 5; + +// Function declaration flags +let kDeclFunctionName = 0x01; +let kDeclFunctionImport = 0x02; +let kDeclFunctionLocals = 0x04; +let kDeclFunctionExport = 0x08; + +// Local types +let kWasmStmt = 0x40; +let kWasmI32 = 0x7f; +let kWasmI64 = 0x7e; +let kWasmF32 = 0x7d; +let kWasmF64 = 0x7c; +let kWasmS128 = 0x7b; +let kWasmAnyRef = 0x6f; +let kWasmAnyFunc = 0x70; + +let kExternalFunction = 0; +let kExternalTable = 1; +let kExternalMemory = 2; +let kExternalGlobal = 3; +let kExternalTag = 4; + +let kTableZero = 0; +let kMemoryZero = 0; +let kSegmentZero = 0; + +let kTagAttribute = 0; + +// Useful signatures +let kSig_i_i = makeSig([kWasmI32], [kWasmI32]); +let kSig_l_l = makeSig([kWasmI64], [kWasmI64]); +let kSig_i_l = makeSig([kWasmI64], [kWasmI32]); +let kSig_i_ii = makeSig([kWasmI32, kWasmI32], [kWasmI32]); +let kSig_i_iii = makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]); +let kSig_v_iiii = makeSig([kWasmI32, kWasmI32, kWasmI32, kWasmI32], []); +let kSig_f_ff = makeSig([kWasmF32, kWasmF32], [kWasmF32]); +let kSig_d_dd = makeSig([kWasmF64, kWasmF64], [kWasmF64]); +let kSig_l_ll = makeSig([kWasmI64, kWasmI64], [kWasmI64]); +let kSig_i_dd = makeSig([kWasmF64, kWasmF64], [kWasmI32]); +let kSig_v_v = makeSig([], []); +let kSig_i_v = makeSig([], [kWasmI32]); +let kSig_l_v = makeSig([], [kWasmI64]); +let kSig_f_v = makeSig([], [kWasmF32]); +let kSig_d_v = makeSig([], [kWasmF64]); +let kSig_v_i = makeSig([kWasmI32], []); +let kSig_v_ii = makeSig([kWasmI32, kWasmI32], []); +let kSig_v_iii = makeSig([kWasmI32, kWasmI32, kWasmI32], []); +let kSig_v_l = makeSig([kWasmI64], []); +let kSig_v_d = makeSig([kWasmF64], []); +let kSig_v_dd = makeSig([kWasmF64, kWasmF64], []); +let kSig_v_ddi = makeSig([kWasmF64, kWasmF64, kWasmI32], []); +let kSig_ii_v = makeSig([], [kWasmI32, kWasmI32]); +let kSig_iii_v = makeSig([], [kWasmI32, kWasmI32, kWasmI32]); +let kSig_ii_i = makeSig([kWasmI32], [kWasmI32, kWasmI32]); +let kSig_iii_i = makeSig([kWasmI32], [kWasmI32, kWasmI32, kWasmI32]); +let kSig_ii_ii = makeSig([kWasmI32, kWasmI32], [kWasmI32, kWasmI32]); +let kSig_iii_ii = makeSig([kWasmI32, kWasmI32], [kWasmI32, kWasmI32, kWasmI32]); + +let kSig_v_f = makeSig([kWasmF32], []); +let kSig_f_f = makeSig([kWasmF32], [kWasmF32]); +let kSig_f_d = makeSig([kWasmF64], [kWasmF32]); +let kSig_d_d = makeSig([kWasmF64], [kWasmF64]); +let kSig_r_r = makeSig([kWasmAnyRef], [kWasmAnyRef]); +let kSig_a_a = makeSig([kWasmAnyFunc], [kWasmAnyFunc]); +let kSig_i_r = makeSig([kWasmAnyRef], [kWasmI32]); +let kSig_v_r = makeSig([kWasmAnyRef], []); +let kSig_v_a = makeSig([kWasmAnyFunc], []); +let kSig_v_rr = makeSig([kWasmAnyRef, kWasmAnyRef], []); +let kSig_v_aa = makeSig([kWasmAnyFunc, kWasmAnyFunc], []); +let kSig_r_v = makeSig([], [kWasmAnyRef]); +let kSig_a_v = makeSig([], [kWasmAnyFunc]); +let kSig_a_i = makeSig([kWasmI32], [kWasmAnyFunc]); + +function makeSig(params, results) { + return {params: params, results: results}; +} + +function makeSig_v_x(x) { + return makeSig([x], []); +} + +function makeSig_v_xx(x) { + return makeSig([x, x], []); +} + +function makeSig_r_v(r) { + return makeSig([], [r]); +} + +function makeSig_r_x(r, x) { + return makeSig([x], [r]); +} + +function makeSig_r_xx(r, x) { + return makeSig([x, x], [r]); +} + +// Opcodes +let kExprUnreachable = 0x00; +let kExprNop = 0x01; +let kExprBlock = 0x02; +let kExprLoop = 0x03; +let kExprIf = 0x04; +let kExprElse = 0x05; +let kExprTry = 0x06; +let kExprCatch = 0x07; +let kExprCatchAll = 0x19; +let kExprThrow = 0x08; +let kExprRethrow = 0x09; +let kExprBrOnExn = 0x0a; +let kExprEnd = 0x0b; +let kExprBr = 0x0c; +let kExprBrIf = 0x0d; +let kExprBrTable = 0x0e; +let kExprReturn = 0x0f; +let kExprCallFunction = 0x10; +let kExprCallIndirect = 0x11; +let kExprReturnCall = 0x12; +let kExprReturnCallIndirect = 0x13; +let kExprDrop = 0x1a; +let kExprSelect = 0x1b; +let kExprLocalGet = 0x20; +let kExprLocalSet = 0x21; +let kExprLocalTee = 0x22; +let kExprGlobalGet = 0x23; +let kExprGlobalSet = 0x24; +let kExprTableGet = 0x25; +let kExprTableSet = 0x26; +let kExprI32LoadMem = 0x28; +let kExprI64LoadMem = 0x29; +let kExprF32LoadMem = 0x2a; +let kExprF64LoadMem = 0x2b; +let kExprI32LoadMem8S = 0x2c; +let kExprI32LoadMem8U = 0x2d; +let kExprI32LoadMem16S = 0x2e; +let kExprI32LoadMem16U = 0x2f; +let kExprI64LoadMem8S = 0x30; +let kExprI64LoadMem8U = 0x31; +let kExprI64LoadMem16S = 0x32; +let kExprI64LoadMem16U = 0x33; +let kExprI64LoadMem32S = 0x34; +let kExprI64LoadMem32U = 0x35; +let kExprI32StoreMem = 0x36; +let kExprI64StoreMem = 0x37; +let kExprF32StoreMem = 0x38; +let kExprF64StoreMem = 0x39; +let kExprI32StoreMem8 = 0x3a; +let kExprI32StoreMem16 = 0x3b; +let kExprI64StoreMem8 = 0x3c; +let kExprI64StoreMem16 = 0x3d; +let kExprI64StoreMem32 = 0x3e; +let kExprMemorySize = 0x3f; +let kExprMemoryGrow = 0x40; +let kExprI32Const = 0x41; +let kExprI64Const = 0x42; +let kExprF32Const = 0x43; +let kExprF64Const = 0x44; +let kExprI32Eqz = 0x45; +let kExprI32Eq = 0x46; +let kExprI32Ne = 0x47; +let kExprI32LtS = 0x48; +let kExprI32LtU = 0x49; +let kExprI32GtS = 0x4a; +let kExprI32GtU = 0x4b; +let kExprI32LeS = 0x4c; +let kExprI32LeU = 0x4d; +let kExprI32GeS = 0x4e; +let kExprI32GeU = 0x4f; +let kExprI64Eqz = 0x50; +let kExprI64Eq = 0x51; +let kExprI64Ne = 0x52; +let kExprI64LtS = 0x53; +let kExprI64LtU = 0x54; +let kExprI64GtS = 0x55; +let kExprI64GtU = 0x56; +let kExprI64LeS = 0x57; +let kExprI64LeU = 0x58; +let kExprI64GeS = 0x59; +let kExprI64GeU = 0x5a; +let kExprF32Eq = 0x5b; +let kExprF32Ne = 0x5c; +let kExprF32Lt = 0x5d; +let kExprF32Gt = 0x5e; +let kExprF32Le = 0x5f; +let kExprF32Ge = 0x60; +let kExprF64Eq = 0x61; +let kExprF64Ne = 0x62; +let kExprF64Lt = 0x63; +let kExprF64Gt = 0x64; +let kExprF64Le = 0x65; +let kExprF64Ge = 0x66; +let kExprI32Clz = 0x67; +let kExprI32Ctz = 0x68; +let kExprI32Popcnt = 0x69; +let kExprI32Add = 0x6a; +let kExprI32Sub = 0x6b; +let kExprI32Mul = 0x6c; +let kExprI32DivS = 0x6d; +let kExprI32DivU = 0x6e; +let kExprI32RemS = 0x6f; +let kExprI32RemU = 0x70; +let kExprI32And = 0x71; +let kExprI32Ior = 0x72; +let kExprI32Xor = 0x73; +let kExprI32Shl = 0x74; +let kExprI32ShrS = 0x75; +let kExprI32ShrU = 0x76; +let kExprI32Rol = 0x77; +let kExprI32Ror = 0x78; +let kExprI64Clz = 0x79; +let kExprI64Ctz = 0x7a; +let kExprI64Popcnt = 0x7b; +let kExprI64Add = 0x7c; +let kExprI64Sub = 0x7d; +let kExprI64Mul = 0x7e; +let kExprI64DivS = 0x7f; +let kExprI64DivU = 0x80; +let kExprI64RemS = 0x81; +let kExprI64RemU = 0x82; +let kExprI64And = 0x83; +let kExprI64Ior = 0x84; +let kExprI64Xor = 0x85; +let kExprI64Shl = 0x86; +let kExprI64ShrS = 0x87; +let kExprI64ShrU = 0x88; +let kExprI64Rol = 0x89; +let kExprI64Ror = 0x8a; +let kExprF32Abs = 0x8b; +let kExprF32Neg = 0x8c; +let kExprF32Ceil = 0x8d; +let kExprF32Floor = 0x8e; +let kExprF32Trunc = 0x8f; +let kExprF32NearestInt = 0x90; +let kExprF32Sqrt = 0x91; +let kExprF32Add = 0x92; +let kExprF32Sub = 0x93; +let kExprF32Mul = 0x94; +let kExprF32Div = 0x95; +let kExprF32Min = 0x96; +let kExprF32Max = 0x97; +let kExprF32CopySign = 0x98; +let kExprF64Abs = 0x99; +let kExprF64Neg = 0x9a; +let kExprF64Ceil = 0x9b; +let kExprF64Floor = 0x9c; +let kExprF64Trunc = 0x9d; +let kExprF64NearestInt = 0x9e; +let kExprF64Sqrt = 0x9f; +let kExprF64Add = 0xa0; +let kExprF64Sub = 0xa1; +let kExprF64Mul = 0xa2; +let kExprF64Div = 0xa3; +let kExprF64Min = 0xa4; +let kExprF64Max = 0xa5; +let kExprF64CopySign = 0xa6; +let kExprI32ConvertI64 = 0xa7; +let kExprI32SConvertF32 = 0xa8; +let kExprI32UConvertF32 = 0xa9; +let kExprI32SConvertF64 = 0xaa; +let kExprI32UConvertF64 = 0xab; +let kExprI64SConvertI32 = 0xac; +let kExprI64UConvertI32 = 0xad; +let kExprI64SConvertF32 = 0xae; +let kExprI64UConvertF32 = 0xaf; +let kExprI64SConvertF64 = 0xb0; +let kExprI64UConvertF64 = 0xb1; +let kExprF32SConvertI32 = 0xb2; +let kExprF32UConvertI32 = 0xb3; +let kExprF32SConvertI64 = 0xb4; +let kExprF32UConvertI64 = 0xb5; +let kExprF32ConvertF64 = 0xb6; +let kExprF64SConvertI32 = 0xb7; +let kExprF64UConvertI32 = 0xb8; +let kExprF64SConvertI64 = 0xb9; +let kExprF64UConvertI64 = 0xba; +let kExprF64ConvertF32 = 0xbb; +let kExprI32ReinterpretF32 = 0xbc; +let kExprI64ReinterpretF64 = 0xbd; +let kExprF32ReinterpretI32 = 0xbe; +let kExprF64ReinterpretI64 = 0xbf; +let kExprI32SExtendI8 = 0xc0; +let kExprI32SExtendI16 = 0xc1; +let kExprI64SExtendI8 = 0xc2; +let kExprI64SExtendI16 = 0xc3; +let kExprI64SExtendI32 = 0xc4; +let kExprRefNull = 0xd0; +let kExprRefIsNull = 0xd1; +let kExprRefFunc = 0xd2; + +// Prefix opcodes +let kNumericPrefix = 0xfc; +let kSimdPrefix = 0xfd; +let kAtomicPrefix = 0xfe; + +// Numeric opcodes. +let kExprMemoryInit = 0x08; +let kExprDataDrop = 0x09; +let kExprMemoryCopy = 0x0a; +let kExprMemoryFill = 0x0b; +let kExprTableInit = 0x0c; +let kExprElemDrop = 0x0d; +let kExprTableCopy = 0x0e; +let kExprTableGrow = 0x0f; +let kExprTableSize = 0x10; +let kExprTableFill = 0x11; + +// Atomic opcodes. +let kExprAtomicNotify = 0x00; +let kExprI32AtomicWait = 0x01; +let kExprI64AtomicWait = 0x02; +let kExprI32AtomicLoad = 0x10; +let kExprI32AtomicLoad8U = 0x12; +let kExprI32AtomicLoad16U = 0x13; +let kExprI32AtomicStore = 0x17; +let kExprI32AtomicStore8U = 0x19; +let kExprI32AtomicStore16U = 0x1a; +let kExprI32AtomicAdd = 0x1e; +let kExprI32AtomicAdd8U = 0x20; +let kExprI32AtomicAdd16U = 0x21; +let kExprI32AtomicSub = 0x25; +let kExprI32AtomicSub8U = 0x27; +let kExprI32AtomicSub16U = 0x28; +let kExprI32AtomicAnd = 0x2c; +let kExprI32AtomicAnd8U = 0x2e; +let kExprI32AtomicAnd16U = 0x2f; +let kExprI32AtomicOr = 0x33; +let kExprI32AtomicOr8U = 0x35; +let kExprI32AtomicOr16U = 0x36; +let kExprI32AtomicXor = 0x3a; +let kExprI32AtomicXor8U = 0x3c; +let kExprI32AtomicXor16U = 0x3d; +let kExprI32AtomicExchange = 0x41; +let kExprI32AtomicExchange8U = 0x43; +let kExprI32AtomicExchange16U = 0x44; +let kExprI32AtomicCompareExchange = 0x48; +let kExprI32AtomicCompareExchange8U = 0x4a; +let kExprI32AtomicCompareExchange16U = 0x4b; + +let kExprI64AtomicLoad = 0x11; +let kExprI64AtomicLoad8U = 0x14; +let kExprI64AtomicLoad16U = 0x15; +let kExprI64AtomicLoad32U = 0x16; +let kExprI64AtomicStore = 0x18; +let kExprI64AtomicStore8U = 0x1b; +let kExprI64AtomicStore16U = 0x1c; +let kExprI64AtomicStore32U = 0x1d; +let kExprI64AtomicAdd = 0x1f; +let kExprI64AtomicAdd8U = 0x22; +let kExprI64AtomicAdd16U = 0x23; +let kExprI64AtomicAdd32U = 0x24; +let kExprI64AtomicSub = 0x26; +let kExprI64AtomicSub8U = 0x29; +let kExprI64AtomicSub16U = 0x2a; +let kExprI64AtomicSub32U = 0x2b; +let kExprI64AtomicAnd = 0x2d; +let kExprI64AtomicAnd8U = 0x30; +let kExprI64AtomicAnd16U = 0x31; +let kExprI64AtomicAnd32U = 0x32; +let kExprI64AtomicOr = 0x34; +let kExprI64AtomicOr8U = 0x37; +let kExprI64AtomicOr16U = 0x38; +let kExprI64AtomicOr32U = 0x39; +let kExprI64AtomicXor = 0x3b; +let kExprI64AtomicXor8U = 0x3e; +let kExprI64AtomicXor16U = 0x3f; +let kExprI64AtomicXor32U = 0x40; +let kExprI64AtomicExchange = 0x42; +let kExprI64AtomicExchange8U = 0x45; +let kExprI64AtomicExchange16U = 0x46; +let kExprI64AtomicExchange32U = 0x47; +let kExprI64AtomicCompareExchange = 0x49 +let kExprI64AtomicCompareExchange8U = 0x4c; +let kExprI64AtomicCompareExchange16U = 0x4d; +let kExprI64AtomicCompareExchange32U = 0x4e; + +// Simd opcodes. +let kExprS128LoadMem = 0x00; +let kExprS128StoreMem = 0x01; +let kExprI32x4Splat = 0x0c; +let kExprI32x4Eq = 0x2c; +let kExprS1x4AllTrue = 0x75; +let kExprF32x4Min = 0x9e; + +class Binary { + constructor() { + this.length = 0; + this.buffer = new Uint8Array(8192); + } + + ensure_space(needed) { + if (this.buffer.length - this.length >= needed) return; + let new_capacity = this.buffer.length * 2; + while (new_capacity - this.length < needed) new_capacity *= 2; + let new_buffer = new Uint8Array(new_capacity); + new_buffer.set(this.buffer); + this.buffer = new_buffer; + } + + trunc_buffer() { + return new Uint8Array(this.buffer.buffer, 0, this.length); + } + + reset() { + this.length = 0; + } + + emit_u8(val) { + this.ensure_space(1); + this.buffer[this.length++] = val; + } + + emit_u16(val) { + this.ensure_space(2); + this.buffer[this.length++] = val; + this.buffer[this.length++] = val >> 8; + } + + emit_u32(val) { + this.ensure_space(4); + this.buffer[this.length++] = val; + this.buffer[this.length++] = val >> 8; + this.buffer[this.length++] = val >> 16; + this.buffer[this.length++] = val >> 24; + } + + emit_leb_u(val, max_len) { + this.ensure_space(max_len); + for (let i = 0; i < max_len; ++i) { + let v = val & 0xff; + val = val >>> 7; + if (val == 0) { + this.buffer[this.length++] = v; + return; + } + this.buffer[this.length++] = v | 0x80; + } + throw new Error("Leb value exceeds maximum length of " + max_len); + } + + emit_u32v(val) { + this.emit_leb_u(val, kMaxVarInt32Size); + } + + emit_u64v(val) { + this.emit_leb_u(val, kMaxVarInt64Size); + } + + emit_bytes(data) { + this.ensure_space(data.length); + this.buffer.set(data, this.length); + this.length += data.length; + } + + emit_string(string) { + // When testing illegal names, we pass a byte array directly. + if (string instanceof Array) { + this.emit_u32v(string.length); + this.emit_bytes(string); + return; + } + + // This is the hacky way to convert a JavaScript string to a UTF8 encoded + // string only containing single-byte characters. + let string_utf8 = unescape(encodeURIComponent(string)); + this.emit_u32v(string_utf8.length); + for (let i = 0; i < string_utf8.length; i++) { + this.emit_u8(string_utf8.charCodeAt(i)); + } + } + + emit_header() { + this.emit_bytes([ + kWasmH0, kWasmH1, kWasmH2, kWasmH3, kWasmV0, kWasmV1, kWasmV2, kWasmV3 + ]); + } + + emit_section(section_code, content_generator) { + // Emit section name. + this.emit_u8(section_code); + // Emit the section to a temporary buffer: its full length isn't know yet. + const section = new Binary; + content_generator(section); + // Emit section length. + this.emit_u32v(section.length); + // Copy the temporary buffer. + // Avoid spread because {section} can be huge. + this.emit_bytes(section.trunc_buffer()); + } +} + +class WasmFunctionBuilder { + constructor(module, name, type_index) { + this.module = module; + this.name = name; + this.type_index = type_index; + this.body = []; + this.locals = []; + this.local_names = []; + } + + numLocalNames() { + let num_local_names = 0; + for (let loc_name of this.local_names) { + if (loc_name !== undefined) ++num_local_names; + } + return num_local_names; + } + + exportAs(name) { + this.module.addExport(name, this.index); + return this; + } + + exportFunc() { + this.exportAs(this.name); + return this; + } + + addBody(body) { + for (let b of body) { + if (typeof b !== 'number' || (b & (~0xFF)) !== 0 ) + throw new Error('invalid body (entries must be 8 bit numbers): ' + body); + } + this.body = body.slice(); + // Automatically add the end for the function block to the body. + this.body.push(kExprEnd); + return this; + } + + addBodyWithEnd(body) { + this.body = body; + return this; + } + + getNumLocals() { + let total_locals = 0; + for (let l of this.locals) { + for (let type of ["i32", "i64", "f32", "f64", "s128"]) { + total_locals += l[type + "_count"] || 0; + } + } + return total_locals; + } + + addLocals(locals, names) { + const old_num_locals = this.getNumLocals(); + this.locals.push(locals); + if (names) { + const missing_names = old_num_locals - this.local_names.length; + this.local_names.push(...new Array(missing_names), ...names); + } + return this; + } + + end() { + return this.module; + } +} + +class WasmGlobalBuilder { + constructor(module, type, mutable) { + this.module = module; + this.type = type; + this.mutable = mutable; + this.init = 0; + } + + exportAs(name) { + this.module.exports.push({name: name, kind: kExternalGlobal, + index: this.index}); + return this; + } +} + +class WasmTableBuilder { + constructor(module, type, initial_size, max_size) { + this.module = module; + this.type = type; + this.initial_size = initial_size; + this.has_max = max_size != undefined; + this.max_size = max_size; + } + + exportAs(name) { + this.module.exports.push({name: name, kind: kExternalTable, + index: this.index}); + return this; + } +} + +class WasmModuleBuilder { + constructor() { + this.types = []; + this.imports = []; + this.exports = []; + this.globals = []; + this.tables = []; + this.tags = []; + this.functions = []; + this.element_segments = []; + this.data_segments = []; + this.explicit = []; + this.num_imported_funcs = 0; + this.num_imported_globals = 0; + this.num_imported_tables = 0; + this.num_imported_tags = 0; + return this; + } + + addStart(start_index) { + this.start_index = start_index; + return this; + } + + addMemory(min, max, exp, shared) { + this.memory = {min: min, max: max, exp: exp, shared: shared}; + return this; + } + + addExplicitSection(bytes) { + this.explicit.push(bytes); + return this; + } + + stringToBytes(name) { + var result = new Binary(); + result.emit_string(name); + return result.trunc_buffer() + } + + createCustomSection(name, bytes) { + name = this.stringToBytes(name); + var section = new Binary(); + section.emit_u8(kUnknownSectionCode); + section.emit_u32v(name.length + bytes.length); + section.emit_bytes(name); + section.emit_bytes(bytes); + return section.trunc_buffer(); + } + + addCustomSection(name, bytes) { + this.explicit.push(this.createCustomSection(name, bytes)); + } + + addType(type) { + this.types.push(type); + var pl = type.params.length; // should have params + var rl = type.results.length; // should have results + return this.types.length - 1; + } + + addGlobal(local_type, mutable) { + let glob = new WasmGlobalBuilder(this, local_type, mutable); + glob.index = this.globals.length + this.num_imported_globals; + this.globals.push(glob); + return glob; + } + + addTable(type, initial_size, max_size = undefined) { + if (type != kWasmAnyRef && type != kWasmAnyFunc) { + throw new Error('Tables must be of type kWasmAnyRef or kWasmAnyFunc'); + } + let table = new WasmTableBuilder(this, type, initial_size, max_size); + table.index = this.tables.length + this.num_imported_tables; + this.tables.push(table); + return table; + } + + addTag(type) { + let type_index = (typeof type) == "number" ? type : this.addType(type); + let except_index = this.tags.length + this.num_imported_tags; + this.tags.push(type_index); + return except_index; + } + + addFunction(name, type) { + let type_index = (typeof type) == "number" ? type : this.addType(type); + let func = new WasmFunctionBuilder(this, name, type_index); + func.index = this.functions.length + this.num_imported_funcs; + this.functions.push(func); + return func; + } + + addImport(module, name, type) { + if (this.functions.length != 0) { + throw new Error('Imported functions must be declared before local ones'); + } + let type_index = (typeof type) == "number" ? type : this.addType(type); + this.imports.push({module: module, name: name, kind: kExternalFunction, + type: type_index}); + return this.num_imported_funcs++; + } + + addImportedGlobal(module, name, type, mutable = false) { + if (this.globals.length != 0) { + throw new Error('Imported globals must be declared before local ones'); + } + let o = {module: module, name: name, kind: kExternalGlobal, type: type, + mutable: mutable}; + this.imports.push(o); + return this.num_imported_globals++; + } + + addImportedMemory(module, name, initial = 0, maximum, shared) { + let o = {module: module, name: name, kind: kExternalMemory, + initial: initial, maximum: maximum, shared: shared}; + this.imports.push(o); + return this; + } + + addImportedTable(module, name, initial, maximum, type) { + if (this.tables.length != 0) { + throw new Error('Imported tables must be declared before local ones'); + } + let o = {module: module, name: name, kind: kExternalTable, initial: initial, + maximum: maximum, type: type || kWasmAnyFunctionTypeForm}; + this.imports.push(o); + return this.num_imported_tables++; + } + + addImportedTag(module, name, type) { + if (this.tags.length != 0) { + throw new Error('Imported tags must be declared before local ones'); + } + let type_index = (typeof type) == "number" ? type : this.addType(type); + let o = {module: module, name: name, kind: kExternalTag, type: type_index}; + this.imports.push(o); + return this.num_imported_tags++; + } + + addExport(name, index) { + this.exports.push({name: name, kind: kExternalFunction, index: index}); + return this; + } + + addExportOfKind(name, kind, index) { + this.exports.push({name: name, kind: kind, index: index}); + return this; + } + + addDataSegment(addr, data, is_global = false) { + this.data_segments.push( + {addr: addr, data: data, is_global: is_global, is_active: true}); + return this.data_segments.length - 1; + } + + addPassiveDataSegment(data) { + this.data_segments.push({data: data, is_active: false}); + return this.data_segments.length - 1; + } + + exportMemoryAs(name) { + this.exports.push({name: name, kind: kExternalMemory, index: 0}); + } + + addElementSegment(table, base, is_global, array) { + this.element_segments.push({table: table, base: base, is_global: is_global, + array: array, is_active: true}); + return this; + } + + addPassiveElementSegment(array, is_import = false) { + this.element_segments.push({array: array, is_active: false}); + return this; + } + + appendToTable(array) { + for (let n of array) { + if (typeof n != 'number') + throw new Error('invalid table (entries have to be numbers): ' + array); + } + if (this.tables.length == 0) { + this.addTable(kWasmAnyFunc, 0); + } + // Adjust the table to the correct size. + let table = this.tables[0]; + const base = table.initial_size; + const table_size = base + array.length; + table.initial_size = table_size; + if (table.has_max && table_size > table.max_size) { + table.max_size = table_size; + } + return this.addElementSegment(0, base, false, array); + } + + setTableBounds(min, max = undefined) { + if (this.tables.length != 0) { + throw new Error("The table bounds of table '0' have already been set."); + } + this.addTable(kWasmAnyFunc, min, max); + return this; + } + + setName(name) { + this.name = name; + return this; + } + + toBuffer(debug = false) { + let binary = new Binary; + let wasm = this; + + // Add header + binary.emit_header(); + + // Add type section + if (wasm.types.length > 0) { + if (debug) print("emitting types @ " + binary.length); + binary.emit_section(kTypeSectionCode, section => { + section.emit_u32v(wasm.types.length); + for (let type of wasm.types) { + section.emit_u8(kWasmFunctionTypeForm); + section.emit_u32v(type.params.length); + for (let param of type.params) { + section.emit_u8(param); + } + section.emit_u32v(type.results.length); + for (let result of type.results) { + section.emit_u8(result); + } + } + }); + } + + // Add imports section + if (wasm.imports.length > 0) { + if (debug) print("emitting imports @ " + binary.length); + binary.emit_section(kImportSectionCode, section => { + section.emit_u32v(wasm.imports.length); + for (let imp of wasm.imports) { + section.emit_string(imp.module); + section.emit_string(imp.name || ''); + section.emit_u8(imp.kind); + if (imp.kind == kExternalFunction) { + section.emit_u32v(imp.type); + } else if (imp.kind == kExternalGlobal) { + section.emit_u32v(imp.type); + section.emit_u8(imp.mutable); + } else if (imp.kind == kExternalMemory) { + var has_max = (typeof imp.maximum) != "undefined"; + var is_shared = (typeof imp.shared) != "undefined"; + if (is_shared) { + section.emit_u8(has_max ? 3 : 2); // flags + } else { + section.emit_u8(has_max ? 1 : 0); // flags + } + section.emit_u32v(imp.initial); // initial + if (has_max) section.emit_u32v(imp.maximum); // maximum + } else if (imp.kind == kExternalTable) { + section.emit_u8(imp.type); + var has_max = (typeof imp.maximum) != "undefined"; + section.emit_u8(has_max ? 1 : 0); // flags + section.emit_u32v(imp.initial); // initial + if (has_max) section.emit_u32v(imp.maximum); // maximum + } else if (imp.kind == kExternalTag) { + section.emit_u32v(kTagAttribute); + section.emit_u32v(imp.type); + } else { + throw new Error("unknown/unsupported import kind " + imp.kind); + } + } + }); + } + + // Add functions declarations + if (wasm.functions.length > 0) { + if (debug) print("emitting function decls @ " + binary.length); + binary.emit_section(kFunctionSectionCode, section => { + section.emit_u32v(wasm.functions.length); + for (let func of wasm.functions) { + section.emit_u32v(func.type_index); + } + }); + } + + // Add table section + if (wasm.tables.length > 0) { + if (debug) print ("emitting tables @ " + binary.length); + binary.emit_section(kTableSectionCode, section => { + section.emit_u32v(wasm.tables.length); + for (let table of wasm.tables) { + section.emit_u8(table.type); + section.emit_u8(table.has_max); + section.emit_u32v(table.initial_size); + if (table.has_max) section.emit_u32v(table.max_size); + } + }); + } + + // Add memory section + if (wasm.memory !== undefined) { + if (debug) print("emitting memory @ " + binary.length); + binary.emit_section(kMemorySectionCode, section => { + section.emit_u8(1); // one memory entry + const has_max = wasm.memory.max !== undefined; + const is_shared = wasm.memory.shared !== undefined; + // Emit flags (bit 0: reszeable max, bit 1: shared memory) + if (is_shared) { + section.emit_u8(has_max ? kSharedHasMaximumFlag : 2); + } else { + section.emit_u8(has_max ? kHasMaximumFlag : 0); + } + section.emit_u32v(wasm.memory.min); + if (has_max) section.emit_u32v(wasm.memory.max); + }); + } + + // Add global section. + if (wasm.globals.length > 0) { + if (debug) print ("emitting globals @ " + binary.length); + binary.emit_section(kGlobalSectionCode, section => { + section.emit_u32v(wasm.globals.length); + for (let global of wasm.globals) { + section.emit_u8(global.type); + section.emit_u8(global.mutable); + if ((typeof global.init_index) == "undefined") { + // Emit a constant initializer. + switch (global.type) { + case kWasmI32: + section.emit_u8(kExprI32Const); + section.emit_u32v(global.init); + break; + case kWasmI64: + section.emit_u8(kExprI64Const); + section.emit_u64v(global.init); + break; + case kWasmF32: + section.emit_bytes(wasmF32Const(global.init)); + break; + case kWasmF64: + section.emit_bytes(wasmF64Const(global.init)); + break; + case kWasmAnyFunc: + case kWasmAnyRef: + if (global.function_index !== undefined) { + section.emit_u8(kExprRefFunc); + section.emit_u32v(global.function_index); + } else { + section.emit_u8(kExprRefNull); + } + break; + } + } else { + // Emit a global-index initializer. + section.emit_u8(kExprGlobalGet); + section.emit_u32v(global.init_index); + } + section.emit_u8(kExprEnd); // end of init expression + } + }); + } + + // Add tags. + if (wasm.tags.length > 0) { + if (debug) print("emitting tags @ " + binary.length); + binary.emit_section(kTagSectionCode, section => { + section.emit_u32v(wasm.tags.length); + for (let type of wasm.tags) { + section.emit_u32v(kTagAttribute); + section.emit_u32v(type); + } + }); + } + + // Add export table. + var mem_export = (wasm.memory !== undefined && wasm.memory.exp); + var exports_count = wasm.exports.length + (mem_export ? 1 : 0); + if (exports_count > 0) { + if (debug) print("emitting exports @ " + binary.length); + binary.emit_section(kExportSectionCode, section => { + section.emit_u32v(exports_count); + for (let exp of wasm.exports) { + section.emit_string(exp.name); + section.emit_u8(exp.kind); + section.emit_u32v(exp.index); + } + if (mem_export) { + section.emit_string("memory"); + section.emit_u8(kExternalMemory); + section.emit_u8(0); + } + }); + } + + // Add start function section. + if (wasm.start_index !== undefined) { + if (debug) print("emitting start function @ " + binary.length); + binary.emit_section(kStartSectionCode, section => { + section.emit_u32v(wasm.start_index); + }); + } + + // Add element segments + if (wasm.element_segments.length > 0) { + if (debug) print("emitting element segments @ " + binary.length); + binary.emit_section(kElementSectionCode, section => { + var inits = wasm.element_segments; + section.emit_u32v(inits.length); + + for (let init of inits) { + if (init.is_active) { + // Active segment. + if (init.table == 0) { + section.emit_u32v(kActiveNoIndex); + } else { + section.emit_u32v(kActiveWithIndex); + section.emit_u32v(init.table); + } + if (init.is_global) { + section.emit_u8(kExprGlobalGet); + } else { + section.emit_u8(kExprI32Const); + } + section.emit_u32v(init.base); + section.emit_u8(kExprEnd); + if (init.table != 0) { + section.emit_u8(kExternalFunction); + } + section.emit_u32v(init.array.length); + for (let index of init.array) { + section.emit_u32v(index); + } + } else { + // Passive segment. + section.emit_u8(kPassiveWithElements); // flags + section.emit_u8(kWasmAnyFunc); + section.emit_u32v(init.array.length); + for (let index of init.array) { + if (index === null) { + section.emit_u8(kExprRefNull); + section.emit_u8(kExprEnd); + } else { + section.emit_u8(kExprRefFunc); + section.emit_u32v(index); + section.emit_u8(kExprEnd); + } + } + } + } + }); + } + + // If there are any passive data segments, add the DataCount section. + if (wasm.data_segments.some(seg => !seg.is_active)) { + binary.emit_section(kDataCountSectionCode, section => { + section.emit_u32v(wasm.data_segments.length); + }); + } + + // Add function bodies. + if (wasm.functions.length > 0) { + // emit function bodies + if (debug) print("emitting code @ " + binary.length); + binary.emit_section(kCodeSectionCode, section => { + section.emit_u32v(wasm.functions.length); + let header = new Binary; + for (let func of wasm.functions) { + header.reset(); + // Function body length will be patched later. + let local_decls = []; + for (let l of func.locals || []) { + if (l.i32_count > 0) { + local_decls.push({count: l.i32_count, type: kWasmI32}); + } + if (l.i64_count > 0) { + local_decls.push({count: l.i64_count, type: kWasmI64}); + } + if (l.f32_count > 0) { + local_decls.push({count: l.f32_count, type: kWasmF32}); + } + if (l.f64_count > 0) { + local_decls.push({count: l.f64_count, type: kWasmF64}); + } + if (l.s128_count > 0) { + local_decls.push({count: l.s128_count, type: kWasmS128}); + } + if (l.anyref_count > 0) { + local_decls.push({count: l.anyref_count, type: kWasmAnyRef}); + } + if (l.anyfunc_count > 0) { + local_decls.push({count: l.anyfunc_count, type: kWasmAnyFunc}); + } + } + + header.emit_u32v(local_decls.length); + for (let decl of local_decls) { + header.emit_u32v(decl.count); + header.emit_u8(decl.type); + } + + section.emit_u32v(header.length + func.body.length); + section.emit_bytes(header.trunc_buffer()); + section.emit_bytes(func.body); + } + }); + } + + // Add data segments. + if (wasm.data_segments.length > 0) { + if (debug) print("emitting data segments @ " + binary.length); + binary.emit_section(kDataSectionCode, section => { + section.emit_u32v(wasm.data_segments.length); + for (let seg of wasm.data_segments) { + if (seg.is_active) { + section.emit_u8(0); // linear memory index 0 / flags + if (seg.is_global) { + // initializer is a global variable + section.emit_u8(kExprGlobalGet); + section.emit_u32v(seg.addr); + } else { + // initializer is a constant + section.emit_u8(kExprI32Const); + section.emit_u32v(seg.addr); + } + section.emit_u8(kExprEnd); + } else { + section.emit_u8(kPassive); // flags + } + section.emit_u32v(seg.data.length); + section.emit_bytes(seg.data); + } + }); + } + + // Add any explicitly added sections + for (let exp of wasm.explicit) { + if (debug) print("emitting explicit @ " + binary.length); + binary.emit_bytes(exp); + } + + // Add names. + let num_function_names = 0; + let num_functions_with_local_names = 0; + for (let func of wasm.functions) { + if (func.name !== undefined) ++num_function_names; + if (func.numLocalNames() > 0) ++num_functions_with_local_names; + } + if (num_function_names > 0 || num_functions_with_local_names > 0 || + wasm.name !== undefined) { + if (debug) print('emitting names @ ' + binary.length); + binary.emit_section(kUnknownSectionCode, section => { + section.emit_string('name'); + // Emit module name. + if (wasm.name !== undefined) { + section.emit_section(kModuleNameCode, name_section => { + name_section.emit_string(wasm.name); + }); + } + // Emit function names. + if (num_function_names > 0) { + section.emit_section(kFunctionNamesCode, name_section => { + name_section.emit_u32v(num_function_names); + for (let func of wasm.functions) { + if (func.name === undefined) continue; + name_section.emit_u32v(func.index); + name_section.emit_string(func.name); + } + }); + } + // Emit local names. + if (num_functions_with_local_names > 0) { + section.emit_section(kLocalNamesCode, name_section => { + name_section.emit_u32v(num_functions_with_local_names); + for (let func of wasm.functions) { + if (func.numLocalNames() == 0) continue; + name_section.emit_u32v(func.index); + name_section.emit_u32v(func.numLocalNames()); + for (let i = 0; i < func.local_names.length; ++i) { + if (func.local_names[i] === undefined) continue; + name_section.emit_u32v(i); + name_section.emit_string(func.local_names[i]); + } + } + }); + } + }); + } + + return binary.trunc_buffer(); + } + + toArray(debug = false) { + return Array.from(this.toBuffer(debug)); + } + + instantiate(ffi) { + let module = this.toModule(); + let instance = new WebAssembly.Instance(module, ffi); + return instance; + } + + asyncInstantiate(ffi) { + return WebAssembly.instantiate(this.toBuffer(), ffi) + .then(({module, instance}) => instance); + } + + toModule(debug = false) { + return new WebAssembly.Module(this.toBuffer(debug)); + } +} + +function wasmSignedLeb(val, max_len = 5) { + let res = []; + for (let i = 0; i < max_len; ++i) { + let v = val & 0x7f; + // If {v} sign-extended from 7 to 32 bits is equal to val, we are done. + if (((v << 25) >> 25) == val) { + res.push(v); + return res; + } + res.push(v | 0x80); + val = val >> 7; + } + throw new Error( + 'Leb value <' + val + '> exceeds maximum length of ' + max_len); +} + +function wasmI32Const(val) { + return [kExprI32Const, ...wasmSignedLeb(val, 5)]; +} + +function wasmF32Const(f) { + // Write in little-endian order at offset 0. + data_view.setFloat32(0, f, true); + return [ + kExprF32Const, byte_view[0], byte_view[1], byte_view[2], byte_view[3] + ]; +} + +function wasmF64Const(f) { + // Write in little-endian order at offset 0. + data_view.setFloat64(0, f, true); + return [ + kExprF64Const, byte_view[0], byte_view[1], byte_view[2], + byte_view[3], byte_view[4], byte_view[5], byte_view[6], byte_view[7] + ]; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/META.yml new file mode 100644 index 00000000..69715cd7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/META.yml @@ -0,0 +1 @@ +spec: https://webassembly.github.io/spec/web-api/ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/abort.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/abort.any.js new file mode 100644 index 00000000..f5ddd353 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/abort.any.js @@ -0,0 +1,37 @@ +const methods = [ + "compileStreaming", + "instantiateStreaming", +]; + +for (const method of methods) { + promise_test(async t => { + const controller = new AbortController(); + const signal = controller.signal; + controller.abort(); + const request = fetch('../incrementer.wasm', { signal }); + return promise_rejects_dom(t, 'AbortError', WebAssembly[method](request), + `${method} should reject`); + }, `${method}() on an already-aborted request should reject with AbortError`); + + promise_test(async t => { + const controller = new AbortController(); + const signal = controller.signal; + const request = fetch('../incrementer.wasm', { signal }); + const promise = WebAssembly[method](request); + controller.abort(); + return promise_rejects_dom(t, 'AbortError', promise, `${method} should reject`); + }, `${method}() synchronously followed by abort should reject with AbortError`); + + promise_test(async t => { + const controller = new AbortController(); + const signal = controller.signal; + return fetch('../incrementer.wasm', { signal }) + .then(response => { + Promise.resolve().then(() => controller.abort()); + return WebAssembly[method](response); + }) + .catch(err => { + assert_equals(err.name, "AbortError"); + }); + }, `${method}() asynchronously racing with abort should succeed or reject with AbortError`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/body.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/body.any.js new file mode 100644 index 00000000..4db7e8d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/body.any.js @@ -0,0 +1,19 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/wasm-module-builder.js + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + promise_test(t => { + const buffer = new WasmModuleBuilder().toBuffer(); + const argument = new Response(buffer, { headers: { "Content-Type": "application/wasm" } }); + argument.arrayBuffer(); + return promise_rejects_js(t, TypeError, WebAssembly[method](argument)); + }, `${method} after consumption`); + + promise_test(t => { + const buffer = new WasmModuleBuilder().toBuffer(); + const argument = new Response(buffer, { headers: { "Content-Type": "application/wasm" } }); + const promise = WebAssembly[method](argument); + argument.arrayBuffer(); + return promise_rejects_js(t, TypeError, promise); + }, `${method} before consumption`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/contenttype.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/contenttype.any.js new file mode 100644 index 00000000..0a2f5f11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/contenttype.any.js @@ -0,0 +1,64 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/assertions.js + +promise_test(t => { + const response = fetch("/wasm/incrementer.wasm").then(res => new Response(res.body)); + return promise_rejects_js(t, TypeError, WebAssembly.compileStreaming(response)); +}, "Response with no Content-Type: compileStreaming"); + +promise_test(t => { + const response = fetch("/wasm/incrementer.wasm").then(res => new Response(res.body)); + return promise_rejects_js(t, TypeError, WebAssembly.instantiateStreaming(response)); +}, "Response with no Content-Type: instantiateStreaming"); + +const invalidContentTypes = [ + "", + "application/javascript", + "application/octet-stream", + "text/wasm", + "application/wasm;", + "application/wasm;x", + "application/wasm;charset=UTF-8", +]; + +for (const contenttype of invalidContentTypes) { + promise_test(t => { + const response = fetch(`/wasm/incrementer.wasm?pipe=header(Content-Type,${encodeURIComponent(contenttype)})`); + return promise_rejects_js(t, TypeError, WebAssembly.compileStreaming(response)); + }, `Response with Content-Type ${format_value(contenttype)}: compileStreaming`); + + promise_test(t => { + const response = fetch(`/wasm/incrementer.wasm?pipe=header(Content-Type,${encodeURIComponent(contenttype)})`); + return promise_rejects_js(t, TypeError, WebAssembly.instantiateStreaming(response)); + }, `Response with Content-Type ${format_value(contenttype)}: instantiateStreaming`); +} + +const validContentTypes = [ + "application/wasm", + "APPLICATION/wasm", + "APPLICATION/WASM", +]; + +for (const contenttype of validContentTypes) { + promise_test(async t => { + const response = fetch(`/wasm/incrementer.wasm?pipe=header(Content-Type,${encodeURIComponent(contenttype)})`); + const module = await WebAssembly.compileStreaming(response); + assert_equals(Object.getPrototypeOf(module), WebAssembly.Module.prototype, + "prototype"); + }, `Response with Content-Type ${format_value(contenttype)}: compileStreaming`); + + promise_test(async t => { + const response = fetch(`/wasm/incrementer.wasm?pipe=header(Content-Type,${encodeURIComponent(contenttype)})`); + const result = await WebAssembly.instantiateStreaming(response); + assert_WebAssemblyInstantiatedSource( + result, + { + "increment": { + "kind": "function", + "name": "0", + "length": 1 + } + } + ); + }, `Response with Content-Type ${format_value(contenttype)}: instantiateStreaming`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/empty-body.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/empty-body.any.js new file mode 100644 index 00000000..0771647b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/empty-body.any.js @@ -0,0 +1,20 @@ +// META: global=window,worker + +const invalidArguments = [ + [() => new Response(undefined, { headers: { "Content-Type": "application/wasm" } }), "no body"], + [() => new Response("", { headers: { "Content-Type": "application/wasm" } }), "empty body"], +]; + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + for (const [argumentFactory, name] of invalidArguments) { + promise_test(t => { + const argument = argumentFactory(); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](argument)); + }, `${method}: ${name}`); + + promise_test(t => { + const argument = Promise.resolve(argumentFactory()); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](argument)); + }, `${method}: ${name} in a promise`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/execute-start.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/execute-start.tentative.html new file mode 100644 index 00000000..a35adbe8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/execute-start.tentative.html @@ -0,0 +1,23 @@ + +Check execution of WebAssembly start function + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/exported-names.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/exported-names.tentative.html new file mode 100644 index 00000000..16a9c597 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/exported-names.tentative.html @@ -0,0 +1,17 @@ + +Exported names from a WebAssembly module + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/invalid-bytecode.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/invalid-bytecode.tentative.html new file mode 100644 index 00000000..0e447dbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/invalid-bytecode.tentative.html @@ -0,0 +1,24 @@ + +Handling of importing invalid WebAssembly modules + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle-errors.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle-errors.tentative.html new file mode 100644 index 00000000..f45e06ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle-errors.tentative.html @@ -0,0 +1,38 @@ + +Cyclic linking between JavaScript and WebAssembly (JS higher) + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle.tentative.html new file mode 100644 index 00000000..38b0d320 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/js-wasm-cycle.tentative.html @@ -0,0 +1,11 @@ + +Check bindings in JavaScript and WebAssembly cycle (JS higher) + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/module-parse-error.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/module-parse-error.tentative.html new file mode 100644 index 00000000..0e447dbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/module-parse-error.tentative.html @@ -0,0 +1,24 @@ + +Handling of importing invalid WebAssembly modules + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.js new file mode 100644 index 00000000..e0dcf493 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.js @@ -0,0 +1 @@ +export { f } from "./resources/resolve-export.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.tentative.html new file mode 100644 index 00000000..14688221 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resolve-export.tentative.html @@ -0,0 +1,25 @@ + +Check ResolveExport on invalid re-export from WebAssembly + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/execute-start.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/execute-start.wasm new file mode 100644 index 00000000..ecfdda1f Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/execute-start.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/exported-names.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/exported-names.wasm new file mode 100644 index 00000000..ebffad19 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/exported-names.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-bytecode.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-bytecode.wasm new file mode 100644 index 00000000..1ae8b721 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-bytecode.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-module.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-module.wasm new file mode 100644 index 00000000..dd711f09 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/invalid-module.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.js new file mode 100644 index 00000000..06cb8a0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.js @@ -0,0 +1,2 @@ +export const func = 42; +import { f } from "./js-wasm-cycle-function-error.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.wasm new file mode 100644 index 00000000..b89d94dd Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-function-error.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.js new file mode 100644 index 00000000..1f375b8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.js @@ -0,0 +1,2 @@ +export const glob = new WebAssembly.Global({ value: "i32" }, 42); +import { f } from "./js-wasm-cycle-global.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.wasm new file mode 100644 index 00000000..2a9017f8 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-global.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.js new file mode 100644 index 00000000..92e37a86 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.js @@ -0,0 +1,2 @@ +export const mem = new WebAssembly.Memory({ initial: 10 }); +import { f } from "./js-wasm-cycle-memory.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.wasm new file mode 100644 index 00000000..e699a9b3 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-memory.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.js new file mode 100644 index 00000000..5d679448 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.js @@ -0,0 +1,2 @@ +export const tab = new WebAssembly.Table({ element: "anyfunc" }); +import { f } from "./js-wasm-cycle-table.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.wasm new file mode 100644 index 00000000..ec4883e6 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-table.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.js new file mode 100644 index 00000000..f7b0d620 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.js @@ -0,0 +1,2 @@ +export const val = 42; +import { f } from "./js-wasm-cycle-value.wasm"; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.wasm new file mode 100644 index 00000000..083409e2 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle-value.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.js new file mode 100644 index 00000000..8ee579e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.js @@ -0,0 +1,13 @@ +function f() { return 42; } +export { f }; + +import { mem, tab, glob, func } from "./js-wasm-cycle.wasm"; +assert_true(glob instanceof WebAssembly.Global); +assert_equals(glob.valueOf(), 1); +assert_true(mem instanceof WebAssembly.Memory); +assert_true(tab instanceof WebAssembly.Table); +assert_true(func instanceof Function); + +f = () => { return 24 }; + +assert_equals(func(), 42); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.wasm new file mode 100644 index 00000000..77a3b86a Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/js-wasm-cycle.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/log.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/log.js new file mode 100644 index 00000000..0c4f5ed5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/log.js @@ -0,0 +1 @@ +export function logExec() { log.push("executed"); } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/resolve-export.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/resolve-export.wasm new file mode 100644 index 00000000..d8fc92d0 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/resolve-export.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-i64-global.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-i64-global.wasm new file mode 100644 index 00000000..f9f0cf27 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-i64-global.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-to-wasm.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-to-wasm.wasm new file mode 100644 index 00000000..0ee948f9 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-export-to-wasm.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-error-from-wasm.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-error-from-wasm.wasm new file mode 100644 index 00000000..c27bcb06 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-error-from-wasm.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-from-wasm.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-from-wasm.wasm new file mode 100644 index 00000000..652ff143 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-from-wasm.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.js new file mode 100644 index 00000000..78982c32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.js @@ -0,0 +1 @@ +export let f = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.wasm new file mode 100644 index 00000000..2f23c585 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-func.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.js new file mode 100644 index 00000000..4258cd2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.js @@ -0,0 +1 @@ +export let g = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.wasm new file mode 100644 index 00000000..2f8bd779 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-global.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.js new file mode 100644 index 00000000..4cee8898 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.js @@ -0,0 +1 @@ +export let m = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.wasm new file mode 100644 index 00000000..d9474047 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-memory.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.js new file mode 100644 index 00000000..ca823646 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.js @@ -0,0 +1 @@ +export let t = 5; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.wasm new file mode 100644 index 00000000..8ccc8be7 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-import-table.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.js new file mode 100644 index 00000000..161edab4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.js @@ -0,0 +1,15 @@ +import * as mod from "./wasm-js-cycle.wasm"; + +let jsGlob = new WebAssembly.Global({ value: "i32", mutable: true }, 42); +let jsMem = new WebAssembly.Memory({ initial: 10 }); +let jsTab = new WebAssembly.Table({ initial: 10, element: "anyfunc" }); +let jsFunc = () => { return 42; }; + +export { jsGlob, jsMem, jsTab, jsFunc }; + +export function mutateBindings() { + jsGlob = 0; + jsMem = 0; + jsTab = 0; + jsFunc = 0; +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.wasm new file mode 100644 index 00000000..b700377b Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/wasm-js-cycle.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker-helper.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker-helper.js new file mode 100644 index 00000000..277bb4c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker-helper.js @@ -0,0 +1 @@ +export function pm(x) { postMessage(x); } diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.js new file mode 100644 index 00000000..c72464f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.js @@ -0,0 +1 @@ +import * as mod from "./worker.wasm" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.wasm new file mode 100644 index 00000000..e942dc54 Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/resources/worker.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import-wasm-export.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import-wasm-export.tentative.html new file mode 100644 index 00000000..3761a22f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import-wasm-export.tentative.html @@ -0,0 +1,14 @@ + +Check import and export between WebAssembly modules + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import.tentative.html new file mode 100644 index 00000000..243cfd46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-import.tentative.html @@ -0,0 +1,34 @@ + +Errors for imports of WebAssembly modules + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-js-cycle.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-js-cycle.tentative.html new file mode 100644 index 00000000..298d4d40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-js-cycle.tentative.html @@ -0,0 +1,32 @@ + +Check bindings in JavaScript and WebAssembly cycle (Wasm higher) + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-to-wasm-link-error.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-to-wasm-link-error.tentative.html new file mode 100644 index 00000000..6c43e72b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/wasm-to-wasm-link-error.tentative.html @@ -0,0 +1,26 @@ + +Errors for linking WebAssembly module scripts + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker-import.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker-import.tentative.html new file mode 100644 index 00000000..739f2d3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker-import.tentative.html @@ -0,0 +1,13 @@ + +Testing import of WebAssembly from JavaScript worker + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker.tentative.html new file mode 100644 index 00000000..8002e07c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/esm-integration/worker.tentative.html @@ -0,0 +1,13 @@ + +Testing WebAssembly worker + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/historical.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/historical.any.js new file mode 100644 index 00000000..257112c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/historical.any.js @@ -0,0 +1,29 @@ +// META: global=window,worker + +promise_test(async t => { + const db_name = "WebAssembly"; + const obj_store = "store"; + const module_key = "module"; + + await new Promise((resolve, reject) => { + const delete_request = indexedDB.deleteDatabase(db_name); + delete_request.onsuccess = resolve; + delete_request.onerror = reject; + }); + + const db = await new Promise((resolve, reject) => { + const open_request = indexedDB.open(db_name); + open_request.onupgradeneeded = function() { + open_request.result.createObjectStore(obj_store); + }; + open_request.onsuccess = function() { + resolve(open_request.result); + }; + open_request.onerror = reject; + }); + + const mod = await WebAssembly.compileStreaming(fetch('../incrementer.wasm')); + const tx = db.transaction(obj_store, 'readwrite'); + const store = tx.objectStore(obj_store); + assert_throws_dom("DataCloneError", () => store.put(mod, module_key)); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/idlharness.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/idlharness.any.js new file mode 100644 index 00000000..0c4669e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/idlharness.any.js @@ -0,0 +1,10 @@ +// META: script=/resources/WebIDLParser.js +// META: script=/resources/idlharness.js + +"use strict"; + +idl_test( + ["wasm-web-api"], + ["wasm-js-api"], + idl_array => {} +); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming-bad-imports.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming-bad-imports.any.js new file mode 100644 index 00000000..38ecc402 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming-bad-imports.any.js @@ -0,0 +1,13 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/bad-imports.js + +test_bad_imports((name, error, build, ...args) => { + promise_test(t => { + const builder = new WasmModuleBuilder(); + build(builder); + const buffer = builder.toBuffer(); + const response = new Response(buffer, { "headers": { "Content-Type": "application/wasm" } }); + return promise_rejects_js(t, error, WebAssembly.instantiateStreaming(response, ...args)); + }, name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming.any.js new file mode 100644 index 00000000..cf3a5e73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/instantiateStreaming.any.js @@ -0,0 +1,49 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/wasm-module-builder.js +// META: script=/wasm/jsapi/assertions.js +// META: script=/wasm/jsapi/instanceTestFactory.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +for (const [name, fn] of instanceTestFactory) { + promise_test(async () => { + const { buffer, args, exports, verify } = fn(); + const response = new Response(buffer, { "headers": { "Content-Type": "application/wasm" } }); + const result = await WebAssembly.instantiateStreaming(response, ...args); + assert_WebAssemblyInstantiatedSource(result, exports); + verify(result.instance); + }, name); +} + +promise_test(async () => { + const builder = new WasmModuleBuilder(); + builder.addImportedGlobal("module", "global", kWasmI32); + const buffer = builder.toBuffer(); + const response = new Response(buffer, { "headers": { "Content-Type": "application/wasm" } }); + const order = []; + + const imports = { + get module() { + order.push("module getter"); + return { + get global() { + order.push("global getter"); + return 0; + }, + } + }, + }; + + const expected = [ + "module getter", + "global getter", + ]; + const p = WebAssembly.instantiateStreaming(response, imports); + assert_array_equals(order, []); + const result = await p; + assert_WebAssemblyInstantiatedSource(result, {}); + assert_array_equals(order, expected); +}, "Synchronous options handling"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-args.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-args.any.js new file mode 100644 index 00000000..b27e018a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-args.any.js @@ -0,0 +1,28 @@ +// META: global=window,worker + +const invalidArguments = [ + [undefined], + [null], + [true], + ["test"], + [Symbol()], + [0], + [0.1], + [NaN], + [{}, "Empty object"], + [Response, "Response interface object"], + [Response.prototype, "Response interface prototype object"], +]; + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + for (const [argument, name = format_value(argument)] of invalidArguments) { + promise_test(t => { + return promise_rejects_js(t, TypeError, WebAssembly[method](argument)); + }, `${method}: ${name}`); + + promise_test(t => { + const promise = Promise.resolve(argument); + return promise_rejects_js(t, TypeError, WebAssembly[method](argument)); + }, `${method}: ${name} in a promise`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-code.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-code.any.js new file mode 100644 index 00000000..37373d49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/invalid-code.any.js @@ -0,0 +1,21 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/wasm-module-builder.js + +let emptyModuleBinary; +setup(() => { + emptyModuleBinary = new WasmModuleBuilder().toBuffer(); +}); + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + promise_test(t => { + const buffer = new Uint8Array(Array.from(emptyModuleBinary).concat([0, 0])); + const response = new Response(buffer, { headers: { "Content-Type": "application/wasm" } }); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](response)); + }, `Invalid code (0x0000): ${method}`); + + promise_test(t => { + const buffer = new Uint8Array(Array.from(emptyModuleBinary).concat([0xCA, 0xFE])); + const response = new Response(buffer, { headers: { "Content-Type": "application/wasm" } }); + return promise_rejects_js(t, WebAssembly.CompileError, WebAssembly[method](response)); + }, `Invalid code (0xCAFE): ${method}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/modified-contenttype.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/modified-contenttype.any.js new file mode 100644 index 00000000..35493051 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/modified-contenttype.any.js @@ -0,0 +1,24 @@ +// META: global=window,worker +// META: script=/wasm/jsapi/wasm-module-builder.js + +["compileStreaming", "instantiateStreaming"].forEach(method => { + promise_test(async t => { + const buffer = new WasmModuleBuilder().toBuffer(); + const argument = new Response(buffer, { headers: { "Content-Type": "test/test" } }); + argument.headers.set("Content-Type", "application/wasm"); + // This should resolve successfully + await WebAssembly[method](argument); + // Ensure body can only be read once + return promise_rejects_js(t, TypeError, argument.blob()); + }, `${method} with Content-Type set late`); + + promise_test(async t => { + const buffer = new WasmModuleBuilder().toBuffer(); + const argument = new Response(buffer, { headers: { "Content-Type": "application/wasm" } }); + argument.headers.delete("Content-Type"); + // Ensure Wasm cannot be created + await promise_rejects_js(t, TypeError, WebAssembly[method](argument)); + // This should resolve successfully + await argument.arrayBuffer(); + }, `${method} with Content-Type removed late`); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/origin.sub.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/origin.sub.any.js new file mode 100644 index 00000000..bf7901ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/origin.sub.any.js @@ -0,0 +1,15 @@ +// META: global=window,worker + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + promise_test(t => { + const url = "http://{{domains[www]}}:{{ports[http][0]}}/wasm/incrementer.wasm"; + const response = fetch(url, { "mode": "no-cors" }); + return promise_rejects_js(t, TypeError, WebAssembly[method](response)); + }, `Opaque response: ${method}`); + + promise_test(t => { + const url = "/fetch/api/resources/redirect.py?redirect_status=301&location=/wasm/incrementer.wasm"; + const response = fetch(url, { "mode": "no-cors", "redirect": "manual" }); + return promise_rejects_js(t, TypeError, WebAssembly[method](response)); + }, `Opaque redirect response: ${method}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/rejected-arg.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/rejected-arg.any.js new file mode 100644 index 00000000..49018db5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/rejected-arg.any.js @@ -0,0 +1,9 @@ +// META: global=window,worker + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + promise_test(t => { + const error = { "name": "custom error" }; + const promise = Promise.reject(error); + return promise_rejects_exactly(t, error, WebAssembly[method](promise)); + }, `${method}`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.no_mime_type.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.no_mime_type.wasm new file mode 100644 index 00000000..47afcdef Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.no_mime_type.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm new file mode 100644 index 00000000..47afcdef Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm.headers new file mode 100644 index 00000000..76b9c163 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wasm.headers @@ -0,0 +1,2 @@ +Content-Type: application/wasm +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm new file mode 100644 index 00000000..47afcdef Binary files /dev/null and b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm differ diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm.headers b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm.headers new file mode 100644 index 00000000..833ee716 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/resources/incrementer.wrong_mime_type.wasm.headers @@ -0,0 +1,2 @@ +Content-Type: text/css +Cache-Control: max-age=3600 diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/status.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/status.any.js new file mode 100644 index 00000000..f3859646 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/status.any.js @@ -0,0 +1,21 @@ +// META: global=window,worker + +const statuses = [ + 0, + 300, + 400, + 404, + 500, + 600, + 700, + 999, +]; + +for (const method of ["compileStreaming", "instantiateStreaming"]) { + for (const status of statuses) { + promise_test(t => { + const response = fetch(`status.py?status=${status}`); + return promise_rejects_js(t, TypeError, WebAssembly[method](response)); + }, `Response with status ${status}: ${method}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_compile_test.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_compile_test.html new file mode 100644 index 00000000..790410e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_compile_test.html @@ -0,0 +1,115 @@ + + +WebAssembly.compileStreaming + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_instantiate_test.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_instantiate_test.html new file mode 100644 index 00000000..f39f6504 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/wasm/webapi/wasm_stream_instantiate_test.html @@ -0,0 +1,115 @@ + + +WebAssembly.instantiateStreaming + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constants.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constants.any.js new file mode 100644 index 00000000..bb846a49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constants.any.js @@ -0,0 +1,51 @@ +'use strict'; + +test(function() { + // https://www.w3.org/Bugs/Public/show_bug.cgi?id=27732 + var constants = [ + "INDEX_SIZE_ERR", + "DOMSTRING_SIZE_ERR", + "HIERARCHY_REQUEST_ERR", + "WRONG_DOCUMENT_ERR", + "INVALID_CHARACTER_ERR", + "NO_DATA_ALLOWED_ERR", + "NO_MODIFICATION_ALLOWED_ERR", + "NOT_FOUND_ERR", + "NOT_SUPPORTED_ERR", + "INUSE_ATTRIBUTE_ERR", + "INVALID_STATE_ERR", + "SYNTAX_ERR", + "INVALID_MODIFICATION_ERR", + "NAMESPACE_ERR", + "INVALID_ACCESS_ERR", + "VALIDATION_ERR", + "TYPE_MISMATCH_ERR", + "SECURITY_ERR", + "NETWORK_ERR", + "ABORT_ERR", + "URL_MISMATCH_ERR", + "QUOTA_EXCEEDED_ERR", + "TIMEOUT_ERR", + "INVALID_NODE_TYPE_ERR", + "DATA_CLONE_ERR" + ] + var objects = [ + [DOMException, "DOMException constructor object"], + [DOMException.prototype, "DOMException prototype object"] + ] + constants.forEach(function(name, i) { + objects.forEach(function(o) { + var object = o[0], description = o[1]; + test(function() { + assert_equals(object[name], i + 1, name) + assert_own_property(object, name) + var pd = Object.getOwnPropertyDescriptor(object, name) + assert_false("get" in pd, "get") + assert_false("set" in pd, "set") + assert_false(pd.writable, "writable") + assert_true(pd.enumerable, "enumerable") + assert_false(pd.configurable, "configurable") + }, "Constant " + name + " on " + description) + }) + }) +}) diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-and-prototype.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-and-prototype.any.js new file mode 100644 index 00000000..a015470c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-and-prototype.any.js @@ -0,0 +1,32 @@ +test(function() { + assert_own_property(self, "DOMException", "property of global"); + + var desc = Object.getOwnPropertyDescriptor(self, "DOMException"); + assert_false("get" in desc, "get"); + assert_false("set" in desc, "set"); + assert_true(desc.writable, "writable"); + assert_false(desc.enumerable, "enumerable"); + assert_true(desc.configurable, "configurable"); +}, "existence and property descriptor of DOMException"); + +test(function() { + assert_own_property(self.DOMException, "prototype", "prototype property"); + + var desc = Object.getOwnPropertyDescriptor(self.DOMException, "prototype"); + assert_false("get" in desc, "get"); + assert_false("set" in desc, "set"); + assert_false(desc.writable, "writable"); + assert_false(desc.enumerable, "enumerable"); + assert_false(desc.configurable, "configurable"); +}, "existence and property descriptor of DOMException.prototype"); + +test(function() { + assert_own_property(self.DOMException.prototype, "constructor", "property of prototype"); + var desc = Object.getOwnPropertyDescriptor(self.DOMException.prototype, "constructor"); + assert_false("get" in desc, "get"); + assert_false("set" in desc, "set"); + assert_true(desc.writable, "writable"); + assert_false(desc.enumerable, "enumerable"); + assert_true(desc.configurable, "configurable"); + assert_equals(self.DOMException.prototype.constructor, self.DOMException, "equality with actual constructor"); +}, "existence and property descriptor of DOMException.prototype.constructor"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-behavior.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-behavior.any.js new file mode 100644 index 00000000..e9917af2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-constructor-behavior.any.js @@ -0,0 +1,140 @@ +'use strict'; + +test(function() { + var ex = new DOMException(); + assert_equals(ex.name, "Error", + "Not passing a name should end up with 'Error' as the name"); + assert_equals(ex.message, "", + "Not passing a message should end up with empty string as the message"); +}, 'new DOMException()'); + +test(function() { + var ex = new DOMException(); + assert_false(ex.hasOwnProperty("name"), + "The name property should be inherited"); + assert_false(ex.hasOwnProperty("message"), + "The message property should be inherited"); +}, 'new DOMException(): inherited-ness'); + +test(function() { + var ex = new DOMException(null); + assert_equals(ex.name, "Error", + "Not passing a name should end up with 'Error' as the name"); + assert_equals(ex.message, "null", + "Passing null as message should end up with stringified 'null' as the message"); +}, 'new DOMException(null)'); + +test(function() { + var ex = new DOMException(undefined); + assert_equals(ex.name, "Error", + "Not passing a name should end up with 'Error' as the name"); + assert_equals(ex.message, "", + "Not passing a message should end up with empty string as the message"); +}, 'new DOMException(undefined)'); + +test(function() { + var ex = new DOMException(undefined); + assert_false(ex.hasOwnProperty("name"), + "The name property should be inherited"); + assert_false(ex.hasOwnProperty("message"), + "The message property should be inherited"); +}, 'new DOMException(undefined): inherited-ness'); + +test(function() { + var ex = new DOMException("foo"); + assert_equals(ex.name, "Error", + "Not passing a name should still end up with 'Error' as the name"); + assert_equals(ex.message, "foo", "Should be using passed-in message"); +}, 'new DOMException("foo")'); + +test(function() { + var ex = new DOMException("foo"); + assert_false(ex.hasOwnProperty("name"), + "The name property should be inherited"); + assert_false(ex.hasOwnProperty("message"), + "The message property should be inherited"); +}, 'new DOMException("foo"): inherited-ness'); + +test(function() { + var ex = new DOMException("bar", undefined); + assert_equals(ex.name, "Error", + "Passing undefined for name should end up with 'Error' as the name"); + assert_equals(ex.message, "bar", "Should still be using passed-in message"); +}, 'new DOMException("bar", undefined)'); + +test(function() { + var ex = new DOMException("bar", "NotSupportedError"); + assert_equals(ex.name, "NotSupportedError", "Should be using the passed-in name"); + assert_equals(ex.message, "bar", "Should still be using passed-in message"); + assert_equals(ex.code, DOMException.NOT_SUPPORTED_ERR, + "Should have the right exception code"); +}, 'new DOMException("bar", "NotSupportedError")'); + +test(function() { + var ex = new DOMException("bar", "NotSupportedError"); + assert_false(ex.hasOwnProperty("name"), + "The name property should be inherited"); + assert_false(ex.hasOwnProperty("message"), + "The message property should be inherited"); +}, 'new DOMException("bar", "NotSupportedError"): inherited-ness'); + +test(function() { + var ex = new DOMException("bar", "foo"); + assert_equals(ex.name, "foo", "Should be using the passed-in name"); + assert_equals(ex.message, "bar", "Should still be using passed-in message"); + assert_equals(ex.code, 0, + "Should have 0 for code for a name not in the exception names table"); +}, 'new DOMException("bar", "foo")'); + +[ + {name: "IndexSizeError", code: 1}, + {name: "HierarchyRequestError", code: 3}, + {name: "WrongDocumentError", code: 4}, + {name: "InvalidCharacterError", code: 5}, + {name: "NoModificationAllowedError", code: 7}, + {name: "NotFoundError", code: 8}, + {name: "NotSupportedError", code: 9}, + {name: "InUseAttributeError", code: 10}, + {name: "InvalidStateError", code: 11}, + {name: "SyntaxError", code: 12}, + {name: "InvalidModificationError", code: 13}, + {name: "NamespaceError", code: 14}, + {name: "InvalidAccessError", code: 15}, + {name: "TypeMismatchError", code: 17}, + {name: "SecurityError", code: 18}, + {name: "NetworkError", code: 19}, + {name: "AbortError", code: 20}, + {name: "URLMismatchError", code: 21}, + {name: "QuotaExceededError", code: 22}, + {name: "TimeoutError", code: 23}, + {name: "InvalidNodeTypeError", code: 24}, + {name: "DataCloneError", code: 25}, + + // These were removed from the error names table. + // See https://github.com/heycam/webidl/pull/946. + {name: "DOMStringSizeError", code: 0}, + {name: "NoDataAllowedError", code: 0}, + {name: "ValidationError", code: 0}, + + // The error names which don't have legacy code values. + {name: "EncodingError", code: 0}, + {name: "NotReadableError", code: 0}, + {name: "UnknownError", code: 0}, + {name: "ConstraintError", code: 0}, + {name: "DataError", code: 0}, + {name: "TransactionInactiveError", code: 0}, + {name: "ReadOnlyError", code: 0}, + {name: "VersionError", code: 0}, + {name: "OperationError", code: 0}, + {name: "NotAllowedError", code: 0} +].forEach(function(test_case) { + test(function() { + var ex = new DOMException("msg", test_case.name); + assert_equals(ex.name, test_case.name, + "Should be using the passed-in name"); + assert_equals(ex.message, "msg", + "Should be using the passed-in message"); + assert_equals(ex.code, test_case.code, + "Should have matching legacy code from error names table"); + },'new DOMexception("msg", "' + test_case.name + '")'); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-custom-bindings.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-custom-bindings.any.js new file mode 100644 index 00000000..cd4e5b63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/DOMException-custom-bindings.any.js @@ -0,0 +1,120 @@ +"use strict"; + +test(() => { + assert_throws_js(TypeError, () => DOMException()); +}, "Cannot construct without new"); + +test(() => { + assert_equals(Object.getPrototypeOf(DOMException.prototype), Error.prototype); +}, "inherits from Error: prototype-side"); + +test(() => { + assert_equals(Object.getPrototypeOf(DOMException), Function.prototype); +}, "does not inherit from Error: class-side"); + +test(() => { + const e = new DOMException("message", "name"); + assert_false(e.hasOwnProperty("message"), "property is not own"); + + const propDesc = Object.getOwnPropertyDescriptor(DOMException.prototype, "message"); + assert_equals(typeof propDesc.get, "function", "property descriptor is a getter"); + assert_equals(propDesc.set, undefined, "property descriptor is not a setter"); + assert_true(propDesc.enumerable, "property descriptor enumerable"); + assert_true(propDesc.configurable, "property descriptor configurable"); +}, "message property descriptor"); + +test(() => { + const getter = Object.getOwnPropertyDescriptor(DOMException.prototype, "message").get; + + assert_throws_js(TypeError, () => getter.apply({})); +}, "message getter performs brand checks (i.e. is not [LegacyLenientThis])"); + +test(() => { + const e = new DOMException("message", "name"); + assert_false(e.hasOwnProperty("name"), "property is not own"); + + const propDesc = Object.getOwnPropertyDescriptor(DOMException.prototype, "name"); + assert_equals(typeof propDesc.get, "function", "property descriptor is a getter"); + assert_equals(propDesc.set, undefined, "property descriptor is not a setter"); + assert_true(propDesc.enumerable, "property descriptor enumerable"); + assert_true(propDesc.configurable, "property descriptor configurable"); +}, "name property descriptor"); + +test(() => { + const getter = Object.getOwnPropertyDescriptor(DOMException.prototype, "name").get; + + assert_throws_js(TypeError, () => getter.apply({})); +}, "name getter performs brand checks (i.e. is not [LegacyLenientThis])"); + +test(() => { + const e = new DOMException("message", "name"); + assert_false(e.hasOwnProperty("code"), "property is not own"); + + const propDesc = Object.getOwnPropertyDescriptor(DOMException.prototype, "code"); + assert_equals(typeof propDesc.get, "function", "property descriptor is a getter"); + assert_equals(propDesc.set, undefined, "property descriptor is not a setter"); + assert_true(propDesc.enumerable, "property descriptor enumerable"); + assert_true(propDesc.configurable, "property descriptor configurable"); +}, "code property descriptor"); + +test(() => { + const getter = Object.getOwnPropertyDescriptor(DOMException.prototype, "code").get; + + assert_throws_js(TypeError, () => getter.apply({})); +}, "code getter performs brand checks (i.e. is not [LegacyLenientThis])"); + +test(() => { + const e = new DOMException("message", "InvalidCharacterError"); + assert_equals(e.code, 5, "Initially the code is set to 5"); + + Object.defineProperty(e, "name", { + value: "WrongDocumentError" + }); + + assert_equals(e.code, 5, "The code is still set to 5"); +}, "code property is not affected by shadowing the name property"); + +test(() => { + const e = new DOMException("message", "name"); + assert_equals(Object.prototype.toString.call(e), "[object DOMException]"); +}, "Object.prototype.toString behavior is like other interfaces"); + +test(() => { + const e = new DOMException("message", "name"); + assert_false(e.hasOwnProperty("toString"), "toString must not exist on the instance"); + assert_false(DOMException.prototype.hasOwnProperty("toString"), "toString must not exist on DOMException.prototype"); + assert_equals(typeof e.toString, "function", "toString must still exist (via Error.prototype)"); +}, "Inherits its toString() from Error.prototype"); + +test(() => { + const e = new DOMException("message", "name"); + assert_equals(e.toString(), "name: message", + "The default Error.prototype.toString() behavior must work on supplied name and message"); + + Object.defineProperty(e, "name", { value: "new name" }); + Object.defineProperty(e, "message", { value: "new message" }); + assert_equals(e.toString(), "new name: new message", + "The default Error.prototype.toString() behavior must work on shadowed names and messages"); +}, "toString() behavior from Error.prototype applies as expected"); + +test(() => { + assert_throws_js(TypeError, () => DOMException.prototype.toString()); +}, "DOMException.prototype.toString() applied to DOMException.prototype throws because of name/message brand checks"); + +test(() => { + let stackOnNormalErrors; + try { + throw new Error("normal error"); + } catch (e) { + stackOnNormalErrors = e.stack; + } + + let stackOnDOMException; + try { + throw new DOMException("message", "name"); + } catch (e) { + stackOnDOMException = e.stack; + } + + assert_equals(typeof stackOnDOMException, typeof stackOnNormalErrors, "The typeof values must match"); +}, "If the implementation has a stack property on normal errors, it also does on DOMExceptions"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/exceptions.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/exceptions.html new file mode 100644 index 00000000..d26c6626 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webidl/ecmascript-binding/es-exceptions/exceptions.html @@ -0,0 +1,78 @@ + + +DOMException-throwing tests + +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/WEB_FEATURES.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/WEB_FEATURES.yml new file mode 100644 index 00000000..378ed57d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/WEB_FEATURES.yml @@ -0,0 +1,3 @@ +features: +- name: broadcast-channel + files: "**" diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/basics.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/basics.any.js new file mode 100644 index 00000000..eec09d65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/basics.any.js @@ -0,0 +1,128 @@ +test(function() { + assert_throws_js( + TypeError, + () => BroadcastChannel(""), + "Calling BroadcastChannel constructor without 'new' must throw" + ); +}, "BroadcastChannel constructor called as normal function"); + +async_test(t => { + let c1 = new BroadcastChannel('eventType'); + let c2 = new BroadcastChannel('eventType'); + + c2.onmessage = t.step_func(e => { + assert_true(e instanceof MessageEvent); + assert_equals(e.target, c2); + assert_equals(e.type, 'message'); + assert_equals(e.origin, location.origin, 'origin'); + assert_equals(e.data, 'hello world'); + assert_equals(e.source, null, 'source'); + t.done(); + }); + c1.postMessage('hello world'); + }, 'postMessage results in correct event'); + +async_test(t => { + let c1 = new BroadcastChannel('order'); + let c2 = new BroadcastChannel('order'); + let c3 = new BroadcastChannel('order'); + + let events = []; + let doneCount = 0; + let handler = t.step_func(e => { + events.push(e); + if (e.data == 'done') { + doneCount++; + if (doneCount == 2) { + assert_equals(events.length, 6); + assert_equals(events[0].target, c2, 'target for event 0'); + assert_equals(events[0].data, 'from c1'); + assert_equals(events[1].target, c3, 'target for event 1'); + assert_equals(events[1].data, 'from c1'); + assert_equals(events[2].target, c1, 'target for event 2'); + assert_equals(events[2].data, 'from c3'); + assert_equals(events[3].target, c2, 'target for event 3'); + assert_equals(events[3].data, 'from c3'); + assert_equals(events[4].target, c1, 'target for event 4'); + assert_equals(events[4].data, 'done'); + assert_equals(events[5].target, c3, 'target for event 5'); + assert_equals(events[5].data, 'done'); + t.done(); + } + } + }); + c1.onmessage = handler; + c2.onmessage = handler; + c3.onmessage = handler; + + c1.postMessage('from c1'); + c3.postMessage('from c3'); + c2.postMessage('done'); + }, 'messages are delivered in port creation order'); + +async_test(t => { + let c1 = new BroadcastChannel('closed'); + let c2 = new BroadcastChannel('closed'); + let c3 = new BroadcastChannel('closed'); + + c2.onmessage = t.unreached_func(); + c2.close(); + c3.onmessage = t.step_func(() => t.done()); + c1.postMessage('test'); + }, 'messages aren\'t delivered to a closed port'); + + async_test(t => { + let c1 = new BroadcastChannel('closed'); + let c2 = new BroadcastChannel('closed'); + let c3 = new BroadcastChannel('closed'); + + c2.onmessage = t.unreached_func(); + c3.onmessage = t.step_func(() => t.done()); + c1.postMessage('test'); + c2.close(); +}, 'messages aren\'t delivered to a port closed after calling postMessage.'); + +async_test(t => { + let c1 = new BroadcastChannel('create-in-onmessage'); + let c2 = new BroadcastChannel('create-in-onmessage'); + + c2.onmessage = t.step_func(e => { + assert_equals(e.data, 'first'); + c2.close(); + let c3 = new BroadcastChannel('create-in-onmessage'); + c3.onmessage = t.step_func(event => { + assert_equals(event.data, 'done'); + t.done(); + }); + c1.postMessage('done'); + }); + c1.postMessage('first'); + c2.postMessage('second'); + }, 'closing and creating channels during message delivery works correctly'); + +async_test(t => { + let c1 = new BroadcastChannel('close-in-onmessage'); + let c2 = new BroadcastChannel('close-in-onmessage'); + let c3 = new BroadcastChannel('close-in-onmessage'); + let events = []; + c1.onmessage = e => events.push('c1: ' + e.data); + c2.onmessage = e => events.push('c2: ' + e.data); + c3.onmessage = e => events.push('c3: ' + e.data); + + // c2 closes itself when it receives the first message + c2.addEventListener('message', e => { + c2.close(); + }); + + c3.addEventListener('message', t.step_func(e => { + if (e.data == 'done') { + assert_array_equals(events, [ + 'c2: first', + 'c3: first', + 'c3: done']); + t.done(); + } + })); + c1.postMessage('first'); + c1.postMessage('done'); + }, 'Closing a channel in onmessage prevents already queued tasks from firing onmessage events'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/blobs.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/blobs.html new file mode 100644 index 00000000..ab5096b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/blobs.html @@ -0,0 +1,82 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-origin.html new file mode 100644 index 00000000..ee4b2f21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-origin.html @@ -0,0 +1,38 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-partition.https.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-partition.https.tentative.html new file mode 100644 index 00000000..4e91da55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/cross-partition.https.tentative.html @@ -0,0 +1,356 @@ + + + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/detached-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/detached-iframe.html new file mode 100644 index 00000000..b9b06c3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/detached-iframe.html @@ -0,0 +1,174 @@ + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/interface.any.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/interface.any.js new file mode 100644 index 00000000..35e09d34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/interface.any.js @@ -0,0 +1,65 @@ +test(() => assert_throws_js(TypeError, () => new BroadcastChannel()), + 'Should throw if no name is provided'); + +test(() => { + let c = new BroadcastChannel(null); + assert_equals(c.name, 'null'); + }, 'Null name should not throw'); + +test(() => { + let c = new BroadcastChannel(undefined); + assert_equals(c.name, 'undefined'); + }, 'Undefined name should not throw'); + +test(() => { + let c = new BroadcastChannel('fooBar'); + assert_equals(c.name, 'fooBar'); + }, 'Non-empty name should not throw'); + +test(() => { + let c = new BroadcastChannel(123); + assert_equals(c.name, '123'); + }, 'Non-string name should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + assert_throws_js(TypeError, () => c.postMessage()); + }, 'postMessage without parameters should throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.postMessage(null); + }, 'postMessage with null should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + }, 'close should not throw'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + c.close(); + }, 'close should not throw when called multiple times'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + assert_throws_dom('InvalidStateError', () => c.postMessage('')); + }, 'postMessage after close should throw'); + +test(() => { + let c = new BroadcastChannel(''); + assert_not_equals(c.onmessage, undefined); + }, 'BroadcastChannel should have an onmessage event'); + +test(() => { + let c = new BroadcastChannel(''); + assert_throws_dom('DataCloneError', () => c.postMessage(Symbol())); + }, 'postMessage should throw with uncloneable data'); + +test(() => { + let c = new BroadcastChannel(''); + c.close(); + assert_throws_dom('InvalidStateError', () => c.postMessage(Symbol())); + }, 'postMessage should throw InvalidStateError after close, even with uncloneable data'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/opaque-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/opaque-origin.html new file mode 100644 index 00000000..e09d9352 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/opaque-origin.html @@ -0,0 +1,193 @@ + + + + + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/ordering.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/ordering.html new file mode 100644 index 00000000..2d521b9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/ordering.html @@ -0,0 +1,116 @@ + + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/origin.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/origin.window.js new file mode 100644 index 00000000..7e9d602a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/origin.window.js @@ -0,0 +1,10 @@ +async_test(t => { + const crossOriginURL = new URL("resources/origin.html", self.location.href).href.replace("://", "://天気の良い日."), + frame = document.createElement("iframe"); + frame.src = crossOriginURL; + document.body.appendChild(frame); + t.add_cleanup(() => frame.remove()); + self.onmessage = t.step_func_done(e => { + assert_equals(e.data, self.origin.replace("://", "://xn--n8j6ds53lwwkrqhv28a.")); + }); +}, "Serialization of BroadcastChannel origin"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/cross-origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/cross-origin.html new file mode 100644 index 00000000..5078b6fc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/cross-origin.html @@ -0,0 +1,15 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/ordering.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/ordering.html new file mode 100644 index 00000000..b7f12d86 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/ordering.html @@ -0,0 +1,78 @@ + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/origin.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/origin.html new file mode 100644 index 00000000..f57d582b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/origin.html @@ -0,0 +1,8 @@ + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/sandboxed.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/sandboxed.html new file mode 100644 index 00000000..e32962cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/sandboxed.html @@ -0,0 +1,10 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/service-worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/service-worker.js new file mode 100644 index 00000000..a3d17b9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/service-worker.js @@ -0,0 +1,15 @@ +let promise_func = null; +let promise = new Promise(resolve => promise_func = resolve); + +const SERVICE_WORKER_TEST_CHANNEL_NAME = 'service worker'; +const bc3 = new BroadcastChannel(SERVICE_WORKER_TEST_CHANNEL_NAME); +bc3.onmessage = e => { + bc3.postMessage('done'); + promise_func(); +}; +bc3.postMessage('from worker'); + +// Ensure that the worker stays alive for the duration of the test +self.addEventListener('install', evt => { + evt.waitUntil(promise); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/worker.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/worker.js new file mode 100644 index 00000000..ee2d51a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/resources/worker.js @@ -0,0 +1,37 @@ +importScripts("/common/gc.js"); + +var c; + +async function handler(e, reply) { + if (e.data.ping) { + c.postMessage(e.data.ping); + return; + } + if (e.data.blob) { + (() => { + c.postMessage({blob: new Blob(e.data.blob)}); + })(); + await garbageCollect(); + } + c = new BroadcastChannel(e.data.channel); + let messages = []; + c.onmessage = e => { + if (e.data === 'ready') { + // Ignore any 'ready' messages from the other thread since there could + // be some race conditions between this BroadcastChannel instance + // being created / ready to receive messages and the message being sent. + return; + } + messages.push(e.data); + if (e.data == 'done') + reply(messages); + }; + c.postMessage('from worker'); +} + +onmessage = e => handler(e, postMessage); + +onconnect = e => { + let port = e.ports[0]; + port.onmessage = e => handler(e, msg => port.postMessage(msg)); +}; diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/sandbox.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/sandbox.html new file mode 100644 index 00000000..aedf3c0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/sandbox.html @@ -0,0 +1,16 @@ + + +Creating BroadcastChannel in an opaque origin + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/service-worker.https.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/service-worker.https.html new file mode 100644 index 00000000..d605434a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/service-worker.https.html @@ -0,0 +1,47 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/workers.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/workers.html new file mode 100644 index 00000000..8b55492f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webmessaging/broadcastchannel/workers.html @@ -0,0 +1,375 @@ + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/META.yml b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/META.yml new file mode 100644 index 00000000..a3853105 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/META.yml @@ -0,0 +1,5 @@ +spec: https://html.spec.whatwg.org/multipage/webstorage.html +suggested_reviewers: + - siusin + - inexorabletash + - jdm diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/README.md b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/README.md new file mode 100644 index 00000000..2bbc5fbf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/README.md @@ -0,0 +1,4 @@ +These are the storage (`localStorage`, `sessionStorage`) tests for the +[Web storage chapter of the HTML Standard](https://html.spec.whatwg.org/multipage/webstorage.html). + +IDL is covered by `/html/dom/idlharness.https.html`. diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/defineProperty.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/defineProperty.window.js new file mode 100644 index 00000000..d8ab163d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/defineProperty.window.js @@ -0,0 +1,57 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + [9, "x"].forEach(function(key) { + test(function() { + var desc = { + value: "value", + }; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], undefined); + assert_equals(storage.getItem(key), null); + assert_equals(Object.defineProperty(storage, key, desc), storage); + assert_equals(storage[key], "value"); + assert_equals(storage.getItem(key), "value"); + }, "Defining data property for key " + key + " on " + name); + + test(function() { + var desc1 = { + value: "value", + }; + var desc2 = { + value: "new value", + }; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], undefined); + assert_equals(storage.getItem(key), null); + assert_equals(Object.defineProperty(storage, key, desc1), storage); + assert_equals(storage[key], "value"); + assert_equals(storage.getItem(key), "value"); + + assert_equals(Object.defineProperty(storage, key, desc2), storage); + assert_equals(storage[key], "new value"); + assert_equals(storage.getItem(key), "new value"); + }, "Defining data property for key " + key + " on " + name + " twice"); + + test(function() { + var desc = { + value: { + toString: function() { return "value"; } + }, + }; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], undefined); + assert_equals(storage.getItem(key), null); + assert_equals(Object.defineProperty(storage, key, desc), storage); + assert_equals(storage[key], "value"); + assert_equals(storage.getItem(key), "value"); + }, "Defining data property with toString for key " + key + " on " + name); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/document-domain.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/document-domain.html new file mode 100644 index 00000000..3232b0d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/document-domain.html @@ -0,0 +1,20 @@ + +localStorage and document.domain + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/eventTestHarness.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/eventTestHarness.js new file mode 100644 index 00000000..0a98546a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/eventTestHarness.js @@ -0,0 +1,54 @@ +storageEventList = []; +iframe = document.createElement("IFRAME"); +document.body.appendChild(iframe); + +function runAfterNStorageEvents(callback, expectedNumEvents) +{ + countStorageEvents(callback, expectedNumEvents, 0) +} + +function countStorageEvents(callback, expectedNumEvents, times) +{ + function onTimeout() + { + var currentCount = storageEventList.length; + if (currentCount == expectedNumEvents) { + callback(); + } else if (currentCount > expectedNumEvents) { + msg = "got at least " + currentCount + ", expected only " + expectedNumEvents + " events"; + callback(msg); + } else if (times > 50) { + msg = "Timeout: only got " + currentCount + ", expected " + expectedNumEvents + " events"; + callback(msg); + } else { + countStorageEvents(callback, expectedNumEvents, times+1); + } + } + setTimeout(onTimeout, 20); +} + +function clearStorage(storageName, callback) +{ + if (window[storageName].length === 0) { + storageEventList = []; + setTimeout(callback, 0); + } else { + window[storageName].clear(); + runAfterNStorageEvents(function() { + storageEventList = []; + callback(); + }, 1); + } +} + +function testStorages(testCallback) +{ + testCallback("sessionStorage"); + var hit = false; + add_result_callback(function() { + if (!hit) { + hit = true; + testCallback("localStorage"); + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.html new file mode 100644 index 00000000..407e41c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.html @@ -0,0 +1,15 @@ + + + + +WebStorage Test: StorageEvent - window.onstorage + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.js new file mode 100644 index 00000000..09f5f1bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_basic.js @@ -0,0 +1,128 @@ +testStorages(function(storageString) { + async_test(function(t) { + assert_true(storageString in window, storageString + " exist"); + var storage = window[storageString]; + t.add_cleanup(function() { storage.clear() }); + + clearStorage(storageString, t.step_func(loadiframe)); + assert_equals(storage.length, 0, "storage.length"); + + function loadiframe(msg) + { + iframe.onload = t.step_func(step1); + iframe.src = "resources/event_basic.html"; + } + + function step1(msg) + { + storage.setItem('FOO', 'BAR'); + + runAfterNStorageEvents(t.step_func(step2), 1); + } + + function step2(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 1); + assert_equals(storageEventList[0].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[0].key, "FOO"); + assert_equals(storageEventList[0].oldValue, null); + assert_equals(storageEventList[0].newValue, "BAR"); + + storage.setItem('FU', 'BAR'); + storage.setItem('a', '1'); + storage.setItem('b', '2'); + storage.setItem('b', '3'); + + runAfterNStorageEvents(t.step_func(step3), 5); + } + + function step3(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 5); + assert_equals(storageEventList[1].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[1].key, "FU"); + assert_equals(storageEventList[1].oldValue, null); + assert_equals(storageEventList[1].newValue, "BAR"); + + assert_equals(storageEventList[2].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[2].key, "a"); + assert_equals(storageEventList[2].oldValue, null); + assert_equals(storageEventList[2].newValue, "1"); + + assert_equals(storageEventList[3].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[3].key, "b"); + assert_equals(storageEventList[3].oldValue, null); + assert_equals(storageEventList[3].newValue, "2"); + + assert_equals(storageEventList[4].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[4].key, "b"); + assert_equals(storageEventList[4].oldValue, "2"); + assert_equals(storageEventList[4].newValue, "3"); + + storage.removeItem('FOO'); + + runAfterNStorageEvents(t.step_func(step4), 6); + } + + function step4(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 6); + assert_equals(storageEventList[5].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[5].key, "FOO"); + assert_equals(storageEventList[5].oldValue, "BAR"); + assert_equals(storageEventList[5].newValue, null); + + storage.removeItem('FU'); + + runAfterNStorageEvents(t.step_func(step5), 7); + } + + function step5(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 7); + assert_equals(storageEventList[6].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[6].key, "FU"); + assert_equals(storageEventList[6].oldValue, "BAR"); + assert_equals(storageEventList[6].newValue, null); + + storage.clear(); + + runAfterNStorageEvents(t.step_func(step6), 8); + } + + function step6(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 8); + assert_equals(storageEventList[7].storageAreaString, storageString, + "Storage event came from wrong storage type."); + assert_equals(storageEventList[7].key, null); + assert_equals(storageEventList[7].oldValue, null); + assert_equals(storageEventList[7].newValue, null); + + t.done(); + } + + }, storageString + " mutations fire StorageEvents that are caught by the event listener set via window.onstorage."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.html new file mode 100644 index 00000000..80ec6761 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.html @@ -0,0 +1,15 @@ + + + + +WebStorage Test: StorageEvent - set onstorage as body attribute + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.js new file mode 100644 index 00000000..a0e596da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_body_attribute.js @@ -0,0 +1,116 @@ +testStorages(function(storageString) { + async_test(function(t) { + assert_true(storageString in window, storageString + " exist"); + var storage = window[storageString]; + t.add_cleanup(function() { storage.clear() }); + + clearStorage(storageString, t.step_func(step0)); + assert_equals(storage.length, 0, "storage.length"); + + function step0(msg) + { + iframe.onload = t.step_func(step1); + // Null out the existing handler eventTestHarness.js set up; + // otherwise this test won't be testing much of anything useful. + iframe.contentWindow.onstorage = null; + iframe.src = "resources/event_body_handler.html"; + } + + function step1(msg) + { + storageEventList = new Array(); + storage.setItem('FOO', 'BAR'); + + runAfterNStorageEvents(t.step_func(step2), 1); + } + + function step2(msg) + { + if (msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 1); + assert_equals(storageEventList[0].key, "FOO"); + assert_equals(storageEventList[0].oldValue, null); + assert_equals(storageEventList[0].newValue, "BAR"); + + storage.setItem('FU', 'BAR'); + storage.setItem('a', '1'); + storage.setItem('b', '2'); + storage.setItem('b', '3'); + + runAfterNStorageEvents(t.step_func(step3), 5); + } + + function step3(msg) + { + if (msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 5); + assert_equals(storageEventList[1].key, "FU"); + assert_equals(storageEventList[1].oldValue, null); + assert_equals(storageEventList[1].newValue, "BAR"); + + assert_equals(storageEventList[2].key, "a"); + assert_equals(storageEventList[2].oldValue, null); + assert_equals(storageEventList[2].newValue, "1"); + + assert_equals(storageEventList[3].key, "b"); + assert_equals(storageEventList[3].oldValue, null); + assert_equals(storageEventList[3].newValue, "2"); + + assert_equals(storageEventList[4].key, "b"); + assert_equals(storageEventList[4].oldValue, "2"); + assert_equals(storageEventList[4].newValue, "3"); + + storage.removeItem('FOO'); + + runAfterNStorageEvents(t.step_func(step4), 6); + } + + function step4(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 6); + assert_equals(storageEventList[5].key, "FOO"); + assert_equals(storageEventList[5].oldValue, "BAR"); + assert_equals(storageEventList[5].newValue, null); + + storage.removeItem('FU'); + + runAfterNStorageEvents(t.step_func(step5), 7); + } + + function step5(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 7); + assert_equals(storageEventList[6].key, "FU"); + assert_equals(storageEventList[6].oldValue, "BAR"); + assert_equals(storageEventList[6].newValue, null); + + storage.clear(); + + runAfterNStorageEvents(t.step_func(step6), 8); + } + + function step6(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 8); + assert_equals(storageEventList[7].key, null); + assert_equals(storageEventList[7].oldValue, null); + assert_equals(storageEventList[7].newValue, null); + + t.done(); + } + + }, storageString + " mutations fire StorageEvents that are caught by the event listener specified as an attribute on the body."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.html new file mode 100644 index 00000000..916b2304 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.html @@ -0,0 +1,15 @@ + + + + +WebStorage Test: StorageEvent - the case of value changed + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.js new file mode 100644 index 00000000..9c9397fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_case_sensitive.js @@ -0,0 +1,52 @@ +testStorages(function(storageString) { + async_test(function(t) { + assert_true(storageString in window, storageString + " exist"); + var storage = window[storageString]; + t.add_cleanup(function() { storage.clear() }); + + clearStorage(storageString, t.step_func(loadiframe)); + assert_equals(storage.length, 0, "storage.length"); + + function loadiframe(msg) + { + iframe.onload = t.step_func(step0); + iframe.src = "resources/event_basic.html"; + } + + function step0(msg) + { + storage.foo = "test"; + runAfterNStorageEvents(t.step_func(step1), 1); + } + + function step1(msg) + { + storageEventList = new Array(); + storage.foo = "test"; + + runAfterNStorageEvents(t.step_func(step2), 0); + } + + function step2(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 0); + + storage.foo = "TEST"; + + runAfterNStorageEvents(t.step_func(step3), 1); + } + + function step3(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 1); + + t.done(); + } + }, storageString + " storage events fire even when only the case of the value changes."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_constructor.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_constructor.window.js new file mode 100644 index 00000000..13f4ca5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_constructor.window.js @@ -0,0 +1,77 @@ +test(function() { + assert_throws_js( + TypeError, + () => StorageEvent(""), + "Calling StorageEvent constructor without 'new' must throw" + ); +}, "StorageEvent constructor called as normal function"); + +test(function() { + assert_throws_js(TypeError, () => new StorageEvent()); + // should be redundant, but .length can be wrong with custom bindings + assert_equals(StorageEvent.length, 1, 'StorageEvent.length'); +}, 'constructor with no arguments'); + +test(function() { + var event = new StorageEvent('type'); + assert_equals(event.type, 'type', 'type'); + assert_equals(event.key, null, 'key'); + assert_equals(event.oldValue, null, 'oldValue'); + assert_equals(event.newValue, null, 'newValue'); + assert_equals(event.url, '', 'url'); + assert_equals(event.storageArea, null, 'storageArea'); +}, 'constructor with just type argument'); + +test(function() { + assert_not_equals(localStorage, null, 'localStorage'); // precondition + + var event = new StorageEvent('storage', { + bubbles: true, + cancelable: true, + key: 'key', + oldValue: 'oldValue', + newValue: 'newValue', + url: 'url', // not an absolute URL to ensure it isn't resolved + storageArea: localStorage + }); + assert_equals(event.type, 'storage', 'type'); + assert_equals(event.bubbles, true, 'bubbles'); + assert_equals(event.cancelable, true, 'cancelable'); + assert_equals(event.key, 'key', 'key'); + assert_equals(event.oldValue, 'oldValue', 'oldValue'); + assert_equals(event.newValue, 'newValue', 'newValue'); + assert_equals(event.url, 'url', 'url'); + assert_equals(event.storageArea, localStorage, 'storageArea'); +}, 'constructor with sensible type argument and members'); + +test(function() { + var event = new StorageEvent(null, { + key: null, + oldValue: null, + newValue: null, + url: null, + storageArea: null + }); + assert_equals(event.type, 'null', 'type'); + assert_equals(event.key, null, 'key'); + assert_equals(event.oldValue, null, 'oldValue'); + assert_equals(event.newValue, null, 'newValue'); + assert_equals(event.url, 'null', 'url'); + assert_equals(event.storageArea, null, 'storageArea'); +}, 'constructor with null type argument and members'); + +test(function() { + var event = new StorageEvent(undefined, { + key: undefined, + oldValue: undefined, + newValue: undefined, + url: undefined, + storageArea: undefined + }); + assert_equals(event.type, 'undefined', 'type'); + assert_equals(event.key, null, 'key'); + assert_equals(event.oldValue, null, 'oldValue'); + assert_equals(event.newValue, null, 'newValue'); + assert_equals(event.url, '', 'url'); // not 'undefined'! + assert_equals(event.storageArea, null, 'storageArea'); +}, 'constructor with undefined type argument and members'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_initstorageevent.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_initstorageevent.window.js new file mode 100644 index 00000000..ac0a7570 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_initstorageevent.window.js @@ -0,0 +1,60 @@ +test(() => { + const event = new StorageEvent('storage'); + assert_throws_js(TypeError, () => event.initStorageEvent()); + // should be redundant, but .length can be wrong with custom bindings + assert_equals(event.initStorageEvent.length, 1, 'event.initStorageEvent.length'); +}, 'initStorageEvent with 0 arguments'); + +test(() => { + const event = new StorageEvent('storage'); + event.initStorageEvent('type'); + assert_equals(event.type, 'type', 'event.type'); + assert_equals(event.bubbles, false, 'event.bubbles'); + assert_equals(event.cancelable, false, 'event.cancelable'); + assert_equals(event.key, null, 'event.key'); + assert_equals(event.oldValue, null, 'event.oldValue'); + assert_equals(event.newValue, null, 'event.newValue'); + assert_equals(event.url, '', 'event.url'); + assert_equals(event.storageArea, null, 'event.storageArea'); +}, 'initStorageEvent with 1 argument'); + +test(() => { + assert_not_equals(localStorage, null, 'localStorage'); // precondition + + const event = new StorageEvent('storage'); + event.initStorageEvent('type', true, true, 'key', 'oldValue', 'newValue', 'url', localStorage); + assert_equals(event.type, 'type', 'event.type'); + assert_equals(event.bubbles, true, 'event.bubbles'); + assert_equals(event.cancelable, true, 'event.cancelable'); + assert_equals(event.key, 'key', 'event.key'); + assert_equals(event.oldValue, 'oldValue', 'event.oldValue'); + assert_equals(event.newValue, 'newValue', 'event.newValue'); + assert_equals(event.url, 'url', 'event.url'); + assert_equals(event.storageArea, localStorage, 'event.storageArea'); +}, 'initStorageEvent with 8 sensible arguments'); + +test(() => { + const event = new StorageEvent('storage'); + event.initStorageEvent(null, null, null, null, null, null, null, null); + assert_equals(event.type, 'null', 'event.type'); + assert_equals(event.bubbles, false, 'event.bubbles'); + assert_equals(event.cancelable, false, 'event.cancelable'); + assert_equals(event.key, null, 'event.key'); + assert_equals(event.oldValue, null, 'event.oldValue'); + assert_equals(event.newValue, null, 'event.newValue'); + assert_equals(event.url, 'null', 'event.url'); + assert_equals(event.storageArea, null, 'event.storageArea'); +}, 'initStorageEvent with 8 null arguments'); + +test(() => { + const event = new StorageEvent('storage'); + event.initStorageEvent(undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined); + assert_equals(event.type, 'undefined', 'event.type'); + assert_equals(event.bubbles, false, 'event.bubbles'); + assert_equals(event.cancelable, false, 'event.cancelable'); + assert_equals(event.key, null, 'event.key'); + assert_equals(event.oldValue, null, 'event.oldValue'); + assert_equals(event.newValue, null, 'event.newValue'); + assert_equals(event.url, '', 'event.url'); + assert_equals(event.storageArea, null, 'event.storageArea'); +}, 'initStorageEvent with 8 undefined arguments'); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_key.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_key.html new file mode 100644 index 00000000..84512da2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_key.html @@ -0,0 +1,38 @@ + + + + WebStorage Test: localStorage event - key + + + + +

    event_local_key

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_newvalue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_newvalue.html new file mode 100644 index 00000000..2b743c37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_newvalue.html @@ -0,0 +1,38 @@ + + + + WebStorage Test: localStorage event - newValue + + + + +

    event_local_newValue

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_oldvalue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_oldvalue.html new file mode 100644 index 00000000..87c79aa0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_oldvalue.html @@ -0,0 +1,38 @@ + + + + WebStorage Test: localStorage event - oldValue + + + + +

    event_local_oldValue

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_removeitem.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_removeitem.html new file mode 100644 index 00000000..7b81ea2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_removeitem.html @@ -0,0 +1,45 @@ + + +Web Storage Test: event - localStorage removeItem + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_storagearea.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_storagearea.html new file mode 100644 index 00000000..db4b114a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_storagearea.html @@ -0,0 +1,39 @@ + + + + WebStorage Test: localStorage event - storageArea + + + + +

    event_local_storageArea

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_url.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_url.html new file mode 100644 index 00000000..7345ce37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_local_url.html @@ -0,0 +1,43 @@ + + + + WebStorage Test: localStorage event - url + + + + +

    event_local_url

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_no_duplicates.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_no_duplicates.html new file mode 100644 index 00000000..8fbea2be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_no_duplicates.html @@ -0,0 +1,111 @@ + + +WebStorage Test: StorageEvent - only if something changes + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_key.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_key.html new file mode 100644 index 00000000..62600aa3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_key.html @@ -0,0 +1,38 @@ + + + + WebStorage Test: sessionStorage event - key + + + + +

    event_session_key

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_newvalue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_newvalue.html new file mode 100644 index 00000000..1f367988 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_newvalue.html @@ -0,0 +1,40 @@ + + + + WebStorage Test: sessionStorage event - newValue + + + + +

    event_session_newValue

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_oldvalue.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_oldvalue.html new file mode 100644 index 00000000..00400df2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_oldvalue.html @@ -0,0 +1,38 @@ + + + + WebStorage Test: sessionStorage event - oldValue + + + + +

    event_session_oldValue

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_removeitem.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_removeitem.html new file mode 100644 index 00000000..7b3c6446 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_removeitem.html @@ -0,0 +1,44 @@ + + +Web Storage Test: event - sessionStorage removeItem + + + + +
    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_storagearea.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_storagearea.html new file mode 100644 index 00000000..d2c2ba43 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_storagearea.html @@ -0,0 +1,40 @@ + + + + WebStorage Test: sessionStorage event - storageArea + + + + +

    event_session_storageArea

    +
    + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_url.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_url.html new file mode 100644 index 00000000..85250acc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_session_url.html @@ -0,0 +1,43 @@ + + + + WebStorage Test: sessionStorage event - url + + + + +

    event_session_url

    +
    + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.html new file mode 100644 index 00000000..c48a2e0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.html @@ -0,0 +1,15 @@ + + + + +WebStorage Test: StorageEvent - attached setAttribute + + + + +
    + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.js new file mode 100644 index 00000000..8070938b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/event_setattribute.js @@ -0,0 +1,115 @@ +testStorages(function(storageString) { + async_test(function(t) { + assert_true(storageString in window, storageString + " exist"); + var storage = window[storageString]; + t.add_cleanup(function() { storage.clear() }); + + clearStorage(storageString, t.step_func(step0)); + assert_equals(storage.length, 0, "storage.length"); + + function step0(msg) + { + iframe.onload = t.step_func(step1); + // Null out the existing handler eventTestHarness.js set up; + // otherwise this test won't be testing much of anything useful. + iframe.contentWindow.onstorage = null; + iframe.src = "resources/event_setattribute_handler.html"; + } + + function step1(msg) + { + storage.setItem('FOO', 'BAR'); + + runAfterNStorageEvents(t.step_func(step2), 1); + } + + function step2(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 1); + assert_equals(storageEventList[0].key, "FOO"); + assert_equals(storageEventList[0].oldValue, null); + assert_equals(storageEventList[0].newValue, "BAR"); + + storage.setItem('FU', 'BAR'); + storage.setItem('a', '1'); + storage.setItem('b', '2'); + storage.setItem('b', '3'); + + runAfterNStorageEvents(t.step_func(step3), 5); + } + + function step3(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 5); + assert_equals(storageEventList[1].key, "FU"); + assert_equals(storageEventList[1].oldValue, null); + assert_equals(storageEventList[1].newValue, "BAR"); + + assert_equals(storageEventList[2].key, "a"); + assert_equals(storageEventList[2].oldValue, null); + assert_equals(storageEventList[2].newValue, "1"); + + assert_equals(storageEventList[3].key, "b"); + assert_equals(storageEventList[3].oldValue, null); + assert_equals(storageEventList[3].newValue, "2"); + + assert_equals(storageEventList[4].key, "b"); + assert_equals(storageEventList[4].oldValue, "2"); + assert_equals(storageEventList[4].newValue, "3"); + + storage.removeItem('FOO'); + + runAfterNStorageEvents(t.step_func(step4), 6); + } + + function step4(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 6); + assert_equals(storageEventList[5].key, "FOO"); + assert_equals(storageEventList[5].oldValue, "BAR"); + assert_equals(storageEventList[5].newValue, null); + + storage.removeItem('FU'); + + runAfterNStorageEvents(t.step_func(step5), 7); + } + + function step5(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 7); + assert_equals(storageEventList[6].key, "FU"); + assert_equals(storageEventList[6].oldValue, "BAR"); + assert_equals(storageEventList[6].newValue, null); + + storage.clear(); + + runAfterNStorageEvents(t.step_func(step6), 8); + } + + function step6(msg) + { + if(msg != undefined) { + assert_unreached(msg); + } + assert_equals(storageEventList.length, 8); + assert_equals(storageEventList[7].key, null); + assert_equals(storageEventList[7].oldValue, null); + assert_equals(storageEventList[7].newValue, null); + + t.done(); + } + + }, storageString + " mutations fire StorageEvents that are caught by the event listener attached via setattribute."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.tentative.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.tentative.html new file mode 100644 index 00000000..a474a8c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-about-blank-3P-iframe-opens-3P-window.partitioned.tentative.html @@ -0,0 +1,75 @@ + + +localStorage: about:blank partitioning + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-basic-partitioned.tentative.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-basic-partitioned.tentative.sub.html new file mode 100644 index 00000000..7ed49b1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-basic-partitioned.tentative.sub.html @@ -0,0 +1,61 @@ + + +localStorage: partitioned storage test + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-cross-origin-iframe.tentative.https.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-cross-origin-iframe.tentative.https.window.js new file mode 100644 index 00000000..39812f27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/localstorage-cross-origin-iframe.tentative.https.window.js @@ -0,0 +1,27 @@ +// META: script=/common/get-host-info.sub.js +// META: script=/common/utils.js +// META: script=/common/dispatcher/dispatcher.js +// META: script=/html/cross-origin-embedder-policy/credentialless/resources/common.js +// META: script=/html/anonymous-iframe/resources/common.js + +promise_test(async test => { + const same_origin= get_host_info().HTTPS_ORIGIN; + const cross_origin = get_host_info().HTTPS_REMOTE_ORIGIN; + const reply_token = token(); + + for(iframe of [ + newIframe(same_origin), + newIframe(cross_origin), + ]) { + send(iframe, ` + try { + let c = window.localStorage; + send("${reply_token}","OK"); + } catch (exception) { + send("${reply_token}","ERROR"); + } + `); + } + assert_equals(await receive(reply_token), "OK"); + assert_equals(await receive(reply_token), "OK"); + }, "LocalStorage should be accessible on both same_origin and cross_origin iframes"); \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/missing_arguments.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/missing_arguments.window.js new file mode 100644 index 00000000..2e41a22e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/missing_arguments.window.js @@ -0,0 +1,17 @@ +var tests = [ + function() { localStorage.key(); }, + function() { localStorage.getItem(); }, + function() { localStorage.setItem(); }, + function() { localStorage.setItem("a"); }, + function() { localStorage.removeItem(); }, + function() { sessionStorage.key(); }, + function() { sessionStorage.getItem(); }, + function() { sessionStorage.setItem(); }, + function() { sessionStorage.setItem("a"); }, + function() { sessionStorage.removeItem(); }, +]; +tests.forEach(function(fun) { + test(function() { + assert_throws_js(TypeError, fun); + }, "Should throw TypeError for " + format_value(fun) + "."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_basic.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_basic.html new file mode 100644 index 00000000..5933b40e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_basic.html @@ -0,0 +1,16 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_body_handler.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_body_handler.html new file mode 100644 index 00000000..11d8ec94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_body_handler.html @@ -0,0 +1,14 @@ + + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_setattribute_handler.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_setattribute_handler.html new file mode 100644 index 00000000..b9e2f040 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/event_setattribute_handler.html @@ -0,0 +1,15 @@ + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_change_item_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_change_item_iframe.html new file mode 100644 index 00000000..17be8fb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_change_item_iframe.html @@ -0,0 +1,18 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_clear_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_clear_iframe.html new file mode 100644 index 00000000..742b7dad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_clear_iframe.html @@ -0,0 +1,17 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_iframe.html new file mode 100644 index 00000000..0693824e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_iframe.html @@ -0,0 +1,16 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_remove_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_remove_iframe.html new file mode 100644 index 00000000..7451594c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/local_set_item_remove_iframe.html @@ -0,0 +1,11 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-iframe.html new file mode 100644 index 00000000..5cb2c4f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-iframe.html @@ -0,0 +1,41 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-win-open.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-win-open.html new file mode 100644 index 00000000..90d3a430 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/localstorage-about-blank-partitioned-win-open.html @@ -0,0 +1,37 @@ + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/partitioning-utils.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/partitioning-utils.js new file mode 100644 index 00000000..9d9e0b8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/partitioning-utils.js @@ -0,0 +1,20 @@ +function getOrCreateID(key) { + if (!localStorage.getItem(key)) { + const newID = +new Date() + "-" + Math.random(); + localStorage.setItem(key, newID); + } + return localStorage.getItem(key); +} + +function addIframePromise(url) { + return new Promise(resolve => { + const iframe = document.createElement("iframe"); + iframe.style.display = "none"; + iframe.src = url; + iframe.addEventListener("load", (e) => { + resolve(iframe); + }, {once: true}); + + document.body.appendChild(iframe); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/sessionStorage-about-blank-partitioned-iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/sessionStorage-about-blank-partitioned-iframe.html new file mode 100644 index 00000000..dd530a7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/sessionStorage-about-blank-partitioned-iframe.html @@ -0,0 +1,44 @@ + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_change_item_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_change_item_iframe.html new file mode 100644 index 00000000..1e1867e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_change_item_iframe.html @@ -0,0 +1,18 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_clear_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_clear_iframe.html new file mode 100644 index 00000000..7deaa9b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_clear_iframe.html @@ -0,0 +1,17 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_iframe.html new file mode 100644 index 00000000..de844cca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_iframe.html @@ -0,0 +1,16 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_remove_iframe.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_remove_iframe.html new file mode 100644 index 00000000..60303e70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/session_set_item_remove_iframe.html @@ -0,0 +1,11 @@ + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_local_window_open_second.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_local_window_open_second.html new file mode 100644 index 00000000..3c8405ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_local_window_open_second.html @@ -0,0 +1,36 @@ + + + +WebStorage Test: localStorage - second page + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_noopener_second.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_noopener_second.html new file mode 100644 index 00000000..7e477375 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_noopener_second.html @@ -0,0 +1,34 @@ + + + +WebStorage Test: sessionStorage - second page + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_open_second.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_open_second.html new file mode 100644 index 00000000..2eeff0b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/resources/storage_session_window_open_second.html @@ -0,0 +1,41 @@ + + + +WebStorage Test: sessionStorage - second page + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/sessionStorage-basic-partitioned.tentative.sub.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/sessionStorage-basic-partitioned.tentative.sub.html new file mode 100644 index 00000000..30575bfa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/sessionStorage-basic-partitioned.tentative.sub.html @@ -0,0 +1,73 @@ + + +sessionStorage: partitioned storage test + + + + + + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/set.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/set.window.js new file mode 100644 index 00000000..8e671d2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/set.window.js @@ -0,0 +1,102 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + [9, "x"].forEach(function(key) { + test(function() { + var expected = "value for " + this.name; + var value = expected; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], undefined); + assert_equals(storage.getItem(key), null); + assert_equals(storage[key] = value, value); + assert_equals(storage[key], expected); + assert_equals(storage.getItem(key), expected); + }, "Setting property for key " + key + " on " + name); + + test(function() { + var expected = "value for " + this.name; + var value = { + toString: function() { return expected; } + }; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], undefined); + assert_equals(storage.getItem(key), null); + assert_equals(storage[key] = value, value); + assert_equals(storage[key], expected); + assert_equals(storage.getItem(key), expected); + }, "Setting property with toString for key " + key + " on " + name); + + test(function() { + var proto = "proto for " + this.name; + Storage.prototype[key] = proto; + this.add_cleanup(function() { delete Storage.prototype[key]; }); + + var value = "value for " + this.name; + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], proto); + assert_equals(storage.getItem(key), null); + assert_equals(storage[key] = value, value); + // Hidden because no [LegacyOverrideBuiltIns]. + assert_equals(storage[key], proto); + assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined); + assert_equals(storage.getItem(key), value); + }, "Setting property for key " + key + " on " + name + " with data property on prototype"); + + test(function() { + var proto = "proto for " + this.name; + Storage.prototype[key] = proto; + this.add_cleanup(function() { delete Storage.prototype[key]; }); + + var value = "value for " + this.name; + var existing = "existing for " + this.name; + + var storage = window[name]; + storage.clear(); + + storage.setItem(key, existing); + + // Hidden because no [LegacyOverrideBuiltIns]. + assert_equals(storage[key], proto); + assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined); + assert_equals(storage.getItem(key), existing); + assert_equals(storage[key] = value, value); + assert_equals(storage[key], proto); + assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined); + assert_equals(storage.getItem(key), value); + }, "Setting property for key " + key + " on " + name + " with data property on prototype and existing item"); + + test(function() { + var storage = window[name]; + storage.clear(); + + var proto = "proto getter for " + this.name; + Object.defineProperty(Storage.prototype, key, { + "get": function() { return proto; }, + "set": this.unreached_func("Should not call [[Set]] on prototype"), + "configurable": true, + }); + this.add_cleanup(function() { + delete Storage.prototype[key]; + delete storage[key]; + assert_false(key in storage); + }); + + var value = "value for " + this.name; + + assert_equals(storage[key], proto); + assert_equals(storage.getItem(key), null); + assert_equals(storage[key] = value, value); + // Property is hidden because no [LegacyOverrideBuiltIns]. + assert_equals(storage[key], proto); + assert_equals(Object.getOwnPropertyDescriptor(storage, key), undefined); + assert_equals(storage.getItem(key), value); + }, "Setting property for key " + key + " on " + name + " with accessor property on prototype"); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_builtins.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_builtins.window.js new file mode 100644 index 00000000..72bb90db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_builtins.window.js @@ -0,0 +1,16 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + assert_equals(storage.length, 0, "storage.length"); + + var builtins = ["key", "getItem", "setItem", "removeItem", "clear"]; + var origBuiltins = builtins.map(function(b) { return Storage.prototype[b]; }); + assert_array_equals(builtins.map(function(b) { return storage[b]; }), origBuiltins, "a"); + builtins.forEach(function(b) { storage[b] = b; }); + assert_array_equals(builtins.map(function(b) { return storage[b]; }), origBuiltins, "b"); + assert_array_equals(builtins.map(function(b) { return storage.getItem(b); }), builtins, "c"); + + assert_equals(storage.length, builtins.length, "storage.length"); + }, "Builtins in " + name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_clear.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_clear.window.js new file mode 100644 index 00000000..6f42bf85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_clear.window.js @@ -0,0 +1,16 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + assert_equals(storage.getItem("name"), "user1"); + assert_equals(storage.name, "user1"); + assert_equals(storage.length, 1); + + storage.clear(); + assert_equals(storage.getItem("name"), null, "storage.getItem('name')"); + assert_equals(storage.name, undefined, "storage.name"); + assert_equals(storage.length, 0, "storage.length"); + }, "Clear in " + name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_enumerate.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_enumerate.window.js new file mode 100644 index 00000000..fcc71e1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_enumerate.window.js @@ -0,0 +1,55 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + assert_true(name in window, name + " exist"); + + var storage = window[name]; + storage.clear(); + + Storage.prototype.prototypeTestKey = "prototypeTestValue"; + storage.foo = "bar"; + storage.fu = "baz"; + storage.batman = "bin suparman"; + storage.bar = "foo"; + storage.alpha = "beta"; + storage.zeta = "gamma"; + + const enumeratedArray = Object.keys(storage); + enumeratedArray.sort(); // Storage order is implementation-defined. + + const expectArray = ["alpha", "bar", "batman", "foo", "fu", "zeta"]; + assert_array_equals(enumeratedArray, expectArray); + + // 'prototypeTestKey' is not an actual storage key, it is just a + // property set on Storage's prototype object. + assert_equals(storage.length, 6); + assert_equals(storage.getItem("prototypeTestKey"), null); + assert_equals(storage.prototypeTestKey, "prototypeTestValue"); + }, name + ": enumerate a Storage object and get only the keys as a result and the built-in properties of the Storage object should be ignored"); + + test(function() { + const storage = window[name]; + storage.clear(); + + storage.setItem("foo", "bar"); + storage.baz = "quux"; + storage.setItem(0, "alpha"); + storage[42] = "beta"; + + for (let prop in storage) { + if (!storage.hasOwnProperty(prop)) + continue; + const desc = Object.getOwnPropertyDescriptor(storage, prop); + assert_true(desc.configurable); + assert_true(desc.enumerable); + assert_true(desc.writable); + } + + const keys = Object.keys(storage); + keys.sort(); // Storage order is implementation-defined. + assert_array_equals(keys, ["0", "42", "baz", "foo"]); + + const values = Object.values(storage); + values.sort(); // Storage order is implementation-defined. + assert_array_equals(values, ["alpha", "bar", "beta", "quux"]); + }, name + ": test enumeration of numeric and non-numeric keys"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_functions_not_overwritten.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_functions_not_overwritten.window.js new file mode 100644 index 00000000..693743de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_functions_not_overwritten.window.js @@ -0,0 +1,37 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + runTest(); + function doWedgeThySelf() { + storage.setItem("clear", "almost"); + storage.setItem("key", "too"); + storage.setItem("getItem", "funny"); + storage.setItem("removeItem", "to"); + storage.setItem("length", "be"); + storage.setItem("setItem", "true"); + } + + function runTest() { + doWedgeThySelf(); + + assert_equals(storage.getItem('clear'), "almost"); + assert_equals(storage.getItem('key'), "too"); + assert_equals(storage.getItem('getItem'), "funny"); + assert_equals(storage.getItem('removeItem'), "to"); + assert_equals(storage.getItem('length'), "be"); + assert_equals(storage.getItem('setItem'), "true"); + + // Test to see if an exception is thrown for any of the built in + // functions. + storage.setItem("test", "123"); + storage.key(0); + storage.getItem("test"); + storage.removeItem("test"); + storage.clear(); + assert_equals(storage.length, 0); + } + + }, name + " should be not rendered unusable by setting a key with the same name as a storage function such that the function is hidden"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_getitem.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_getitem.window.js new file mode 100644 index 00000000..8a589683 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_getitem.window.js @@ -0,0 +1,34 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + storage.setItem("name", "x"); + storage.setItem("undefined", "foo"); + storage.setItem("null", "bar"); + storage.setItem("", "baz"); + + test(function() { + assert_equals(storage.length, 4); + }, "All items should be added to " + name + "."); + + test(function() { + assert_equals(storage["unknown"], undefined, "storage['unknown']") + assert_equals(storage["name"], "x", "storage['name']") + assert_equals(storage["undefined"], "foo", "storage['undefined']") + assert_equals(storage["null"], "bar", "storage['null']") + assert_equals(storage[undefined], "foo", "storage[undefined]") + assert_equals(storage[null], "bar", "storage[null]") + assert_equals(storage[""], "baz", "storage['']") + }, "Named access to " + name + " should be correct"); + + test(function() { + assert_equals(storage.getItem("unknown"), null, "storage.getItem('unknown')") + assert_equals(storage.getItem("name"), "x", "storage.getItem('name')") + assert_equals(storage.getItem("undefined"), "foo", "storage.getItem('undefined')") + assert_equals(storage.getItem("null"), "bar", "storage.getItem('null')") + assert_equals(storage.getItem(undefined), "foo", "storage.getItem(undefined)") + assert_equals(storage.getItem(null), "bar", "storage.getItem(null)") + assert_equals(storage.getItem(""), "baz", "storage.getItem('')") + }, name + ".getItem should be correct") + }, "Get value by getIten(key) and named access in " + name + "."); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_in.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_in.window.js new file mode 100644 index 00000000..148285a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_in.window.js @@ -0,0 +1,22 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + assert_false("name" in storage); + storage["name"] = "user1"; + assert_true("name" in storage); + }, "The in operator in " + name + ": property access"); + + test(function() { + var storage = window[name]; + storage.clear(); + + assert_false("name" in storage); + storage.setItem("name", "user1"); + assert_true("name" in storage); + assert_equals(storage.name, "user1"); + storage.removeItem("name"); + assert_false("name" in storage); + }, "The in operator in " + name + ": method access"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_indexing.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_indexing.window.js new file mode 100644 index 00000000..685b6b67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_indexing.window.js @@ -0,0 +1,28 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + storage["name"] = "user1"; + storage["age"] = "42"; + + test(function() { + assert_equals(storage[-1], undefined); + assert_equals(storage[0], undefined); + assert_equals(storage[1], undefined); + assert_equals(storage[2], undefined); + }, "Getting number properties on " + name); + + test(function() { + assert_equals(storage["-1"], undefined); + assert_equals(storage["0"], undefined); + assert_equals(storage["1"], undefined); + assert_equals(storage["2"], undefined); + }, "Getting number-valued string properties on " + name); + + test(function() { + storage.setItem(1, "number"); + assert_equals(storage[1], "number"); + assert_equals(storage["1"], "number"); + }, "Getting existing number-valued properties on " + name); + }, "Indexed getter on " + name); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key.window.js new file mode 100644 index 00000000..723f6563 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key.window.js @@ -0,0 +1,51 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + storage.setItem("age", "20"); + storage.setItem("a", "1"); + storage.setItem("b", "2"); + + var keys = ["name", "age", "a", "b"]; + function doTest(index) { + test(function() { + var key = storage.key(index); + assert_not_equals(key, null); + assert_true(keys.indexOf(key) >= 0, + "Unexpected key " + key + " found."); + }, name + ".key(" + index + ") should return the right thing."); + } + for (var i = 0; i < keys.length; ++i) { + doTest(i); + doTest(i + 0x100000000); + } + + test(function() { + assert_equals(storage.key(-1), null, "storage.key(-1)"); + assert_equals(storage.key(4), null, "storage.key(4)"); + }, name + ".key() should return null for out-of-range arguments."); + }, name + ".key"); + + test(function() { + var get_keys = function(s) { + var keys = []; + for (var i = 0; i < s.length; ++i) { + keys.push(s.key(i)); + } + return keys; + }; + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + storage.setItem("age", "20"); + storage.setItem("a", "1"); + storage.setItem("b", "2"); + + var expected_keys = get_keys(storage); + storage.setItem("name", "user2"); + assert_array_equals(get_keys(storage), expected_keys); + }, name + ".key with value changes"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key_empty_string.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key_empty_string.window.js new file mode 100644 index 00000000..c3d59c42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_key_empty_string.window.js @@ -0,0 +1,10 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function () { + var storage = window[name]; + storage.clear(); + + storage.setItem("", "empty string"); + assert_equals(storage.getItem(""), "empty string"); + + }, name + ".key with empty string"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_length.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_length.window.js new file mode 100644 index 00000000..9648e48c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_length.window.js @@ -0,0 +1,23 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + assert_equals(storage.length, 0, "storage.length") + + storage["name"] = "user1"; + storage["age"] = "20"; + + assert_equals(storage.length, 2, "storage.length") + }, name + ".length (method access)"); + + test(function() { + var storage = window[name]; + storage.clear(); + assert_equals(storage.length, 0, "storage.length") + + storage.setItem("name", "user1"); + storage.setItem("age", "20"); + + assert_equals(storage.length, 2, "storage.length") + }, name + ".length (proprty access)"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local-manual.html new file mode 100644 index 00000000..d039773b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local-manual.html @@ -0,0 +1,40 @@ + + +WebStorage Test: local storage + + + +

    Description

    +

    + This test validates that store data using Local Storage which means that close the page, and re-open it, the data saved before should be loaded again. +

    + +

    Preconditions

    +
      +
    1. + Click the "Clear" button, refresh the page once and then check if the page shows "You have viewed this page 1 time(s)" +
      2. +
    2. + Close the page, re-open it and then check if the page still shows "You have viewed this page 2 time(s)" +
      3. +
    3. + If the above two steps are all true the test case pass, otherwise it fail +
      4. +
    + +

    +

    You have viewed this page + an untold number of + time(s).

    + +

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_setitem_quotaexceedederr.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_setitem_quotaexceedederr.window.js new file mode 100644 index 00000000..fff7d644 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_setitem_quotaexceedederr.window.js @@ -0,0 +1,16 @@ +test(function() { + localStorage.clear(); + + var index = 0; + var key = "name"; + var val = "x".repeat(1024); + + assert_throws_dom("QUOTA_EXCEEDED_ERR", function() { + while (true) { + index++; + localStorage.setItem("" + key + index, "" + val + index); + } + }); + + localStorage.clear(); +}, "Throws QuotaExceededError when the quota has been exceeded"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_window_open.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_window_open.window.js new file mode 100644 index 00000000..8c672894 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_local_window_open.window.js @@ -0,0 +1,16 @@ +async_test(function(t) { + + var storage = window.localStorage; + storage.clear(); + + storage.setItem("FOO", "BAR"); + var win = window.open("resources/storage_local_window_open_second.html"); + window.addEventListener('message', t.step_func(function(e) { + e.data.forEach(t.step_func(function(assertion) { + assert_equals(assertion.actual, assertion.expected, assertion.message); + })); + win.close(); + t.done(); + })); + +}, "A new window to make sure there is a copy of the previous window's localStorage, and that they do not diverge after a change"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_removeitem.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_removeitem.window.js new file mode 100644 index 00000000..be3174a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_removeitem.window.js @@ -0,0 +1,44 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + assert_equals(storage.getItem("name"), "user1"); + + storage.removeItem("name"); + storage.removeItem("unknown"); + assert_equals(storage.getItem("name"), null, "storage.getItem('name')") + }, name + ".removeItem()"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + assert_equals(storage.getItem("name"), "user1"); + delete storage["name"]; + delete storage["unknown"]; + assert_equals(storage.getItem("name"), null, "storage.getItem('name')") + }, "delete " + name + "[]"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("null", "test"); + assert_true("null" in storage); + storage.removeItem(null); + assert_false("null" in storage); + }, name + ".removeItem(null)"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("undefined", "test"); + assert_true("undefined" in storage); + storage.removeItem(undefined); + assert_false("undefined" in storage); + }, name + ".removeItem(undefined)"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session-manual.html b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session-manual.html new file mode 100644 index 00000000..c2676af1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session-manual.html @@ -0,0 +1,39 @@ + + +WebStorage Test: session storage + + + +

    Description

    +

    + This test validates that store the data using Session Storage which means that even if you close the page, and re-open it, the data saved before should be lost. +

    + +
      +
    1. + Click the "Clear" button, refresh the page once and then check if the page shows "You have viewed this page 1 time(s)" +
      2. +
    2. + Close the page, re-open it and then check if the page still shows "You have viewed this page 1 time(s)" +
      3. +
    3. + If the above two steps are all true the test case pass, otherwise it fail.
      +
      4. +
    + +

    +

    You have viewed this page + an untold number of + time(s).

    + +

    + + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_setitem_quotaexceedederr.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_setitem_quotaexceedederr.window.js new file mode 100644 index 00000000..42a89547 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_setitem_quotaexceedederr.window.js @@ -0,0 +1,16 @@ +test(function() { + sessionStorage.clear(); + + var index = 0; + var key = "name"; + var val = "x".repeat(1024); + + assert_throws_dom("QUOTA_EXCEEDED_ERR", function() { + while (true) { + index++; + sessionStorage.setItem("" + key + index, "" + val + index); + } + }); + + sessionStorage.clear(); +}, "Throws QuotaExceededError when the quota has been exceeded"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_noopener.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_noopener.window.js new file mode 100644 index 00000000..fe131059 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_noopener.window.js @@ -0,0 +1,21 @@ +async_test(function(t) { + + var storage = window.sessionStorage; + storage.clear(); + + storage.setItem("FOO", "BAR"); + + let channel = new BroadcastChannel("storage_session_window_noopener"); + channel.addEventListener("message", t.step_func(function(e) { + e.data.forEach(t.step_func(function(assertion) { + assert_equals(assertion.actual, assertion.expected, assertion.message); + })); + assert_equals(storage.getItem("FOO"), "BAR", "value for FOO in original window"); + t.done(); + })); + + var win = window.open("resources/storage_session_window_noopener_second.html", + "_blank", + "noopener"); + +}, "A new noopener window to make sure there is a not copy of the previous window's sessionStorage"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_open.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_open.window.js new file mode 100644 index 00000000..83d44470 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_open.window.js @@ -0,0 +1,17 @@ +async_test(function(t) { + + var storage = window.sessionStorage; + storage.clear(); + + storage.setItem("FOO", "BAR"); + var win = window.open("resources/storage_session_window_open_second.html"); + storage.setItem("BAZ", "QUX"); + window.addEventListener('message', t.step_func(function(e) { + e.data.forEach(t.step_func(function(assertion) { + assert_equals(assertion.actual, assertion.expected, assertion.message); + })); + win.close(); + t.done(); + })); + +}, "A new window to make sure there is a copy of the previous window's sessionStorage, and that they diverge after a change"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_reopen.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_reopen.window.js new file mode 100644 index 00000000..1ce17d47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_session_window_reopen.window.js @@ -0,0 +1,26 @@ +test(function() { + var popup = window.open("", "sessionStorageTestWindow"); + + sessionStorage.setItem("FOO", "BAR"); + + var reopened = window.open("", "sessionStorageTestWindow"); + + assert_equals( + popup, + reopened, + "window.open with the same name should re-open the same window" + ); + + assert_equals( + sessionStorage.getItem("FOO"), + "BAR", + "local sessionStorage is correct" + ); + assert_equals( + popup.sessionStorage.getItem("FOO"), + null, + "popup sessionStorage is correct" + ); + + popup.close(); +}, "ensure that re-opening a named window doesn't copy sessionStorage"); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_set_value_enumerate.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_set_value_enumerate.window.js new file mode 100644 index 00000000..09a55ad4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_set_value_enumerate.window.js @@ -0,0 +1,21 @@ +var store_list = [ + ["key0", "value0"], + ["key1", "value1"], + ["key2", "value2"] +]; +["localStorage", "sessionStorage"].forEach(function(name) { + test(function () { + var storage = window[name]; + storage.clear(); + + store_list.forEach(function(item) { + storage.setItem(item[0], item[1]); + }); + + for (var i = 0; i < store_list.length; i++) { + var value = storage.getItem("key" + i); + assert_equals(value, "value" + i); + } + }, "enumerate a " + name + " object with the key and get the values"); +}); + diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_setitem.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_setitem.window.js new file mode 100644 index 00000000..97817da1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_setitem.window.js @@ -0,0 +1,215 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + var test_error = { name: "test" }; + var interesting_strs = ["\uD7FF", "\uD800", "\uDBFF", "\uDC00", + "\uDFFF", "\uE000", "\uFFFD", "\uFFFE", "\uFFFF", + "\uD83C\uDF4D", "\uD83Ca", "a\uDF4D", + "\uDBFF\uDFFF"]; + + for (var i = 0; i <= 0xFF; i++) { + interesting_strs.push(String.fromCharCode(i)); + } + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("name", "user1"); + assert_equals(storage.length, 1, "localStorage.setItem") + }, name + ".setItem()"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["name"] = "user1"; + assert_true("name" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("name"), "user1"); + assert_equals(storage["name"], "user1"); + }, name + "[]"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["name"] = "user1"; + storage["name"] = "user2"; + assert_true("name" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("name"), "user2"); + assert_equals(storage["name"], "user2"); + }, name + "[] update"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("age", null); + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "null"); + assert_equals(storage["age"], "null"); + }, name + ".setItem(_, null)"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["age"] = null; + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "null"); + assert_equals(storage["age"], "null"); + }, name + "[] = null"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("age", undefined); + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "undefined"); + assert_equals(storage["age"], "undefined"); + }, name + ".setItem(_, undefined)"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["age"] = undefined; + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "undefined"); + assert_equals(storage["age"], "undefined"); + }, name + "[] = undefined"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("age", "10"); + assert_throws_exactly(test_error, function() { + storage.setItem("age", + { toString: function() { throw test_error; } }); + }); + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "10"); + assert_equals(storage["age"], "10"); + }, name + ".setItem({ throws })"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem("age", "10"); + assert_throws_exactly(test_error, function() { + storage["age"] = + { toString: function() { throw test_error; } }; + }); + assert_true("age" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("age"), "10"); + assert_equals(storage["age"], "10"); + }, name + "[] = { throws }"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem(undefined, "test"); + assert_true("undefined" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("undefined"), "test"); + assert_equals(storage["undefined"], "test"); + }, name + ".setItem(undefined, _)"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage[undefined] = "test2"; + assert_true("undefined" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("undefined"), "test2"); + assert_equals(storage["undefined"], "test2"); + }, name + "[undefined]"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage.setItem(null, "test"); + assert_true("null" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("null"), "test"); + assert_equals(storage["null"], "test"); + }, name + ".setItem(null, _)"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage[null] = "test2"; + assert_true("null" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("null"), "test2"); + assert_equals(storage["null"], "test2"); + }, name + "[null]"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["foo\0bar"] = "user1"; + assert_true("foo\0bar" in storage); + assert_false("foo\0" in storage); + assert_false("foo\0baz" in storage); + assert_false("foo" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("foo\0bar"), "user1"); + assert_equals(storage.getItem("foo\0"), null); + assert_equals(storage.getItem("foo\0baz"), null); + assert_equals(storage.getItem("foo"), null); + assert_equals(storage["foo\0bar"], "user1"); + assert_equals(storage["foo\0"], undefined); + assert_equals(storage["foo\0baz"], undefined); + assert_equals(storage["foo"], undefined); + }, name + " key containing null"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["name"] = "foo\0bar"; + assert_true("name" in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("name"), "foo\0bar"); + assert_equals(storage["name"], "foo\0bar"); + }, name + " value containing null"); + + for (i = 0; i < interesting_strs.length; i++) { + var str = interesting_strs[i]; + test(function() { + var storage = window[name]; + storage.clear(); + + storage[str] = "user1"; + assert_true(str in storage); + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem(str), "user1"); + assert_equals(storage[str], "user1"); + }, name + "[" + format_value(str) + "]"); + + test(function() { + var storage = window[name]; + storage.clear(); + + storage["name"] = str; + assert_equals(storage.length, 1, "storage.length") + assert_equals(storage.getItem("name"), str); + assert_equals(storage["name"], str); + }, name + "[] = " + format_value(str)); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_string_conversion.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_string_conversion.window.js new file mode 100644 index 00000000..51b07a3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_string_conversion.window.js @@ -0,0 +1,32 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + assert_true(name in window, name + " exist"); + + var storage = window[name]; + storage.clear(); + + assert_equals(storage.length, 0); + + storage.a = null; + assert_equals(storage.a, "null"); + storage.b = 0; + assert_equals(storage.b, "0"); + storage.c = function(){}; + assert_equals(storage.c, "function(){}"); + + storage.setItem('d', null); + assert_equals(storage.d, "null"); + storage.setItem('e', 0); + assert_equals(storage.e, "0"); + storage.setItem('f', function(){}); + assert_equals(storage.f, "function(){}"); + + storage['g'] = null; + assert_equals(storage.g, "null"); + storage['h'] = 0; + assert_equals(storage.h, "0"); + storage['i'] = function(){}; + assert_equals(storage.f, "function(){}"); + + }, name + " only stores strings"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_supported_property_names.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_supported_property_names.window.js new file mode 100644 index 00000000..08c5d77a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/storage_supported_property_names.window.js @@ -0,0 +1,15 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var storage = window[name]; + storage.clear(); + + storage["name"] = "user1"; + assert_array_equals(Object.getOwnPropertyNames(storage), ['name']); + }, "Object.getOwnPropertyNames on " + name + " Storage"); + + test(function() { + var storage = window[name]; + storage.clear(); + assert_array_equals(Object.getOwnPropertyNames(storage), []); + }, "Object.getOwnPropertyNames on " + name + " storage with empty collection"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/symbol-props.window.js b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/symbol-props.window.js new file mode 100644 index 00000000..61dd8f83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/wpt/webstorage/symbol-props.window.js @@ -0,0 +1,81 @@ +["localStorage", "sessionStorage"].forEach(function(name) { + test(function() { + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + storage[key] = "test"; + assert_equals(storage[key], "test"); + }, name + ": plain set + get (loose)"); + + test(function() { + "use strict"; + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + storage[key] = "test"; + assert_equals(storage[key], "test"); + }, name + ": plain set + get (strict)"); + + test(function() { + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + Object.defineProperty(storage, key, { "value": "test" }); + assert_equals(storage[key], "test"); + }, name + ": defineProperty + get"); + + test(function() { + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + Object.defineProperty(storage, key, { "value": "test", "configurable": false }); + assert_equals(storage[key], "test"); + var desc = Object.getOwnPropertyDescriptor(storage, key); + assert_true(desc.configurable, "configurable"); + + assert_true(delete storage[key]); + assert_equals(storage[key], undefined); + }, name + ": defineProperty not configurable"); + + test(function() { + var key = Symbol(); + Storage.prototype[key] = "test"; + this.add_cleanup(function() { delete Storage.prototype[key]; }); + + var storage = window[name]; + storage.clear(); + + assert_equals(storage[key], "test"); + var desc = Object.getOwnPropertyDescriptor(storage, key); + assert_equals(desc, undefined); + }, name + ": get with symbol on prototype"); + + test(function() { + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + storage[key] = "test"; + assert_true(delete storage[key]); + assert_equals(storage[key], undefined); + }, name + ": delete existing property"); + + test(function() { + var key = Symbol(); + + var storage = window[name]; + storage.clear(); + + assert_true(delete storage[key]); + assert_equals(storage[key], undefined); + }, name + ": delete non-existent property"); +}); diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x.txt b/packages/secure-exec/tests/node-conformance/fixtures/x.txt new file mode 100644 index 00000000..cd470e61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x.txt @@ -0,0 +1 @@ +xyz diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x1024.txt b/packages/secure-exec/tests/node-conformance/fixtures/x1024.txt new file mode 100644 index 00000000..c6a9d2f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x1024.txt @@ -0,0 +1 @@ +xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx \ No newline at end of file diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/.gitignore b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/.gitignore new file mode 100644 index 00000000..504afef8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/.gitignore @@ -0,0 +1,2 @@ +node_modules/ +package-lock.json diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-0-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-0-cert.pem new file mode 100644 index 00000000..30e6fa6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-0-cert.pem @@ -0,0 +1,29 @@ +-----BEGIN CERTIFICATE----- +MIIE5jCCAs6gAwIBAgIBATANBgkqhkiG9w0BAQsFADAbMRkwFwYDVQQDExBldmls +LmV4YW1wbGUuY29tMB4XDTIxMTIyMDE0NTczNVoXDTMxMTIxODE0NTczNVowGzEZ +MBcGA1UEAxMQZXZpbC5leGFtcGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP 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b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-10-cert.pem @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIExTCCAq2gAwIBAgIBATANBgkqhkiG9w0BAQsFADAbMRkwFwYDVQQDExBldmls +LmV4YW1wbGUuY29tMB4XDTIxMTIyMDE0NTczNVoXDTMxMTIxODE0NTczNVowGzEZ +MBcGA1UEAxMQZXZpbC5leGFtcGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP +ADCCAgoCggIBALERZ3TS70T1P+SjpZwIqOFnu2Od9XKWcDszQQc7C92K+APjp4Bv +WiayictqCJWtmsbsSli4yG3P6Ddi/V3Se8W+/yB71Qh2c3wQNMPMukncps2odRGt +qJe4EOpret1jgkFqQJy5geXVuPU5N7DvGXUVZzWN7TisFNAZMUhF2YlljJz1sjD1 +aRjqayh3TDU8NwuFlLd6aH95hovjMBBatWFB9bN/itnMVoj9rmfSjvlpSRO6/EMN +DnVXZ3paRJTcps6d/Ylb5Ald/Ow056JgD0Cd9jn16+vgYR4bxVl0a5Qbf24MIhaY +BRPx6WFdepWr410GpzpVQ0sMluoKYzH8RynjwQc7pfm5ebTFWJkhU80jOqKJGFW3 +icV/A9BmtOBqrb60Pv/MPXIQPg7UWGUOXm3AfY3v6gbToewSW5B0s+uPsh52md4Z +UoyzTvwN2i/uPqJxi/9FkdV60OWvMMMeMslbDHIBbN0Z2SG0wY93oH2LhO0X89Tc +nedukufld8QEW7iMn7D7la+TlrrSAXURHL84sEz97yyujawQEimnW03XAlUFk61M +iLhVUOHANFBSLBvZ3VF7sZDv6ZzPkP/TWrFbpL7DQgqunAlSNHealrQ5T3wp8pUm 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a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-6-cert.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-6-cert.pem new file mode 100644 index 00000000..66435199 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/alt-6-cert.pem @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIEyzCCArOgAwIBAgIBATANBgkqhkiG9w0BAQsFADAbMRkwFwYDVQQDExBldmls +LmV4YW1wbGUuY29tMB4XDTIxMTIyMDE0NTczNVoXDTMxMTIxODE0NTczNVowGzEZ +MBcGA1UEAxMQZXZpbC5leGFtcGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP +ADCCAgoCggIBALERZ3TS70T1P+SjpZwIqOFnu2Od9XKWcDszQQc7C92K+APjp4Bv +WiayictqCJWtmsbsSli4yG3P6Ddi/V3Se8W+/yB71Qh2c3wQNMPMukncps2odRGt +qJe4EOpret1jgkFqQJy5geXVuPU5N7DvGXUVZzWN7TisFNAZMUhF2YlljJz1sjD1 +aRjqayh3TDU8NwuFlLd6aH95hovjMBBatWFB9bN/itnMVoj9rmfSjvlpSRO6/EMN +DnVXZ3paRJTcps6d/Ylb5Ald/Ow056JgD0Cd9jn16+vgYR4bxVl0a5Qbf24MIhaY +BRPx6WFdepWr410GpzpVQ0sMluoKYzH8RynjwQc7pfm5ebTFWJkhU80jOqKJGFW3 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+AG7KJynpE5Ex8XF1ONQLneTdvo8gXZueb07SY+my5wrCQhSlh4/6Y2MnE9h+9ugx +BfdU72okDaYRH1MAfFeAsUE7Y52cQqm26b7nBz0+IeP+uk7oqDLF+PGHfjeUGXGW +aGFfaLk8Dl2gMg1DsRE8zcT215Dl4rqOtwbhW8kX7XzYE0sA7cnyZ0daLrrtxwe6 +MhrAOjYklRZpwUvy6E2IyipKwWSuKHLUk3mVxPrxVqvye2enZWW1PJeHNdL//Ogx +5Mm++BOTNR+61pg/UrATlO3GMK6ggAfkP8H1r3jp24hc/TkXRkoUuWZqtjC5+qwB +KVIPlr+/0zIhzDjNbN0TMgqv/Yz4/wCUjsmCPJu21C3+BP2O5ZD2e4hYe/X9kuhC +YGWTf8dpq0LgYgVHqwXo0gCU/Ich9KtaJmCgZRUrzMl1aIYhqpuR2EW8H1bs3a0P +/7wXhGudHCwm6j2H5/tbsREeYInl3mv4 +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/create-certs.js b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/create-certs.js new file mode 100644 index 00000000..abb01756 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/create-certs.js @@ -0,0 +1,643 @@ +'use strict'; + +const asn1 = require('asn1.js'); +const crypto = require('crypto'); +const { writeFileSync } = require('fs'); +const rfc5280 = require('asn1.js-rfc5280'); +const BN = asn1.bignum; + +const oid = { + commonName: [2, 5, 4, 3], + countryName: [2, 5, 4, 6], + localityName: [2, 5, 4, 7], + rsaEncryption: [1, 2, 840, 113549, 1, 1, 1], + sha256WithRSAEncryption: [1, 2, 840, 113549, 1, 1, 11], + xmppAddr: [1, 3, 6, 1, 5, 5, 7, 8, 5], + srvName: [1, 3, 6, 1, 5, 5, 7, 8, 7], + ocsp: [1, 3, 6, 1, 5, 5, 7, 48, 1], + caIssuers: [1, 3, 6, 1, 5, 5, 7, 48, 2], + privateUnrecognized: [1, 3, 9999, 12, 34] +}; + +const digest = 'SHA256'; + +const { privateKey, publicKey } = crypto.generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'der' + } +}); + +writeFileSync('server-key.pem', privateKey.export({ + type: 'pkcs8', + format: 'pem' +})); + +const now = Date.now(); +const days = 3650; + +function utilType(name, fn) { + return asn1.define(name, function() { + this[fn](); + }); +} + +const Null_ = utilType('Null_', 'null_'); +const null_ = Null_.encode('der'); + +const IA5String = utilType('IA5String', 'ia5str'); +const PrintableString = utilType('PrintableString', 'printstr'); +const UTF8String = utilType('UTF8String', 'utf8str'); + +const subjectCommonName = PrintableString.encode('evil.example.com', 'der'); + +const sans = [ + { type: 'dNSName', value: 'good.example.com, DNS:evil.example.com' }, + { type: 'uniformResourceIdentifier', value: 'http://example.com/' }, + { type: 'uniformResourceIdentifier', value: 'http://example.com/?a=b&c=d' }, + { type: 'uniformResourceIdentifier', value: 'http://example.com/a,b' }, + { type: 'uniformResourceIdentifier', value: 'http://example.com/a%2Cb' }, + { + type: 'uniformResourceIdentifier', + value: 'http://example.com/a, DNS:good.example.com' + }, + { type: 'dNSName', value: Buffer.from('exämple.com', 'latin1') }, + { type: 'dNSName', value: '"evil.example.com"' }, + { type: 'iPAddress', value: Buffer.from('08080808', 'hex') }, + { type: 'iPAddress', value: Buffer.from('08080404', 'hex') }, + { type: 'iPAddress', value: Buffer.from('0008080404', 'hex') }, + { type: 'iPAddress', value: Buffer.from('000102030405', 'hex') }, + { + type: 'iPAddress', + value: Buffer.from('0a0b0c0d0e0f0000000000007a7b7c7d', 'hex') + }, + { type: 'rfc822Name', value: 'foo@example.com' }, + { type: 'rfc822Name', value: 'foo@example.com, DNS:good.example.com' }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('Hannover', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('München', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('Berlin, DNS:good.example.com', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('Berlin, DNS:good.example.com\0evil.example.com', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode( + 'Berlin, DNS:good.example.com\\\0evil.example.com', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('Berlin\r\n', 'der') + } + ] + ] + } + }, + { + type: 'directoryName', + value: { + type: 'rdnSequence', + value: [ + [ + { + type: oid.countryName, + value: PrintableString.encode('DE', 'der') + } + ], + [ + { + type: oid.localityName, + value: UTF8String.encode('Berlin/CN=good.example.com', 'der') + } + ] + ] + } + }, + { + type: 'registeredID', + value: oid.sha256WithRSAEncryption + }, + { + type: 'registeredID', + value: oid.privateUnrecognized + }, + { + type: 'otherName', + value: { + 'type-id': oid.xmppAddr, + value: UTF8String.encode('abc123', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.xmppAddr, + value: UTF8String.encode('abc123, DNS:good.example.com', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.xmppAddr, + value: UTF8String.encode('good.example.com\0abc123', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.privateUnrecognized, + value: UTF8String.encode('abc123', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.srvName, + value: IA5String.encode('abc123', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.srvName, + value: UTF8String.encode('abc123', 'der') + } + }, + { + type: 'otherName', + value: { + 'type-id': oid.srvName, + value: IA5String.encode('abc\0def', 'der') + } + } +]; + +for (let i = 0; i < sans.length; i++) { + const san = sans[i]; + + const tbs = { + version: 'v3', + serialNumber: new BN('01', 16), + signature: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + issuer: { + type: 'rdnSequence', + value: [ + [ + { type: oid.commonName, value: subjectCommonName } + ] + ] + }, + validity: { + notBefore: { type: 'utcTime', value: now }, + notAfter: { type: 'utcTime', value: now + days * 86400000 } + }, + subject: { + type: 'rdnSequence', + value: [ + [ + { type: oid.commonName, value: subjectCommonName } + ] + ] + }, + subjectPublicKeyInfo: { + algorithm: { + algorithm: oid.rsaEncryption, + parameters: null_ + }, + subjectPublicKey: { + unused: 0, + data: publicKey + } + }, + extensions: [ + { + extnID: 'subjectAlternativeName', + critical: false, + extnValue: [san] + } + ] + }; + + // Self-sign the certificate. + const tbsDer = rfc5280.TBSCertificate.encode(tbs, 'der'); + const signature = crypto.createSign(digest).update(tbsDer).sign(privateKey); + + // Construct the signed certificate. + const cert = { + tbsCertificate: tbs, + signatureAlgorithm: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + signature: { + unused: 0, + data: signature + } + }; + + // Store the signed certificate. + const pem = rfc5280.Certificate.encode(cert, 'pem', { + label: 'CERTIFICATE' + }); + writeFileSync(`./alt-${i}-cert.pem`, `${pem}\n`); +} + +const infoAccessExtensions = [ + [ + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'uniformResourceIdentifier', + value: 'http://good.example.com/\nOCSP - URI:http://evil.example.com/', + }, + }, + ], + [ + { + accessMethod: oid.caIssuers, + accessLocation: { + type: 'uniformResourceIdentifier', + value: 'http://ca.example.com/\nOCSP - URI:http://evil.example.com', + }, + }, + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'dNSName', + value: 'good.example.com\nOCSP - URI:http://ca.nodejs.org/ca.cert', + }, + }, + ], + [ + { + accessMethod: oid.privateUnrecognized, + accessLocation: { + type: 'uniformResourceIdentifier', + value: 'http://ca.example.com/', + }, + }, + ], + [ + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'otherName', + value: { + 'type-id': oid.xmppAddr, + value: UTF8String.encode('good.example.com', 'der'), + }, + }, + }, + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'otherName', + value: { + 'type-id': oid.privateUnrecognized, + value: UTF8String.encode('abc123', 'der') + }, + }, + }, + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'otherName', + value: { + 'type-id': oid.srvName, + value: IA5String.encode('abc123', 'der') + } + } + }, + ], + [ + { + accessMethod: oid.ocsp, + accessLocation: { + type: 'otherName', + value: { + 'type-id': oid.xmppAddr, + value: UTF8String.encode('good.example.com\0abc123', 'der'), + }, + }, + }, + ], +]; + +for (let i = 0; i < infoAccessExtensions.length; i++) { + const infoAccess = infoAccessExtensions[i]; + + const tbs = { + version: 'v3', + serialNumber: new BN('01', 16), + signature: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + issuer: { + type: 'rdnSequence', + value: [ + [ + { type: oid.commonName, value: subjectCommonName } + ] + ] + }, + validity: { + notBefore: { type: 'utcTime', value: now }, + notAfter: { type: 'utcTime', value: now + days * 86400000 } + }, + subject: { + type: 'rdnSequence', + value: [ + [ + { type: oid.commonName, value: subjectCommonName } + ] + ] + }, + subjectPublicKeyInfo: { + algorithm: { + algorithm: oid.rsaEncryption, + parameters: null_ + }, + subjectPublicKey: { + unused: 0, + data: publicKey + } + }, + extensions: [ + { + extnID: 'authorityInformationAccess', + critical: false, + extnValue: infoAccess + } + ] + }; + + // Self-sign the certificate. + const tbsDer = rfc5280.TBSCertificate.encode(tbs, 'der'); + const signature = crypto.createSign(digest).update(tbsDer).sign(privateKey); + + // Construct the signed certificate. + const cert = { + tbsCertificate: tbs, + signatureAlgorithm: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + signature: { + unused: 0, + data: signature + } + }; + + // Store the signed certificate. + const pem = rfc5280.Certificate.encode(cert, 'pem', { + label: 'CERTIFICATE' + }); + writeFileSync(`./info-${i}-cert.pem`, `${pem}\n`); +} + +const subjects = [ + [ + [ + { type: oid.localityName, value: UTF8String.encode('Somewhere') } + ], + [ + { type: oid.commonName, value: UTF8String.encode('evil.example.com') } + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('Somewhere\0evil.example.com'), + } + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('Somewhere\nCN=evil.example.com') + } + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('Somewhere, CN = evil.example.com') + } + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('Somewhere/CN=evil.example.com') + } + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('M\u00fcnchen\\\nCN=evil.example.com') + } + ] + ], + [ + [ + { type: oid.localityName, value: UTF8String.encode('Somewhere') }, + { type: oid.commonName, value: UTF8String.encode('evil.example.com') }, + ] + ], + [ + [ + { + type: oid.localityName, + value: UTF8String.encode('Somewhere + CN=evil.example.com'), + } + ] + ], + [ + [ + { type: oid.localityName, value: UTF8String.encode('L1') }, + { type: oid.localityName, value: UTF8String.encode('L2') }, + ], + [ + { type: oid.localityName, value: UTF8String.encode('L3') }, + ] + ], + [ + [ + { type: oid.localityName, value: UTF8String.encode('L1') }, + ], + [ + { type: oid.localityName, value: UTF8String.encode('L2') }, + ], + [ + { type: oid.localityName, value: UTF8String.encode('L3') }, + ], + ], +]; + +for (let i = 0; i < subjects.length; i++) { + const tbs = { + version: 'v3', + serialNumber: new BN('01', 16), + signature: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + issuer: { + type: 'rdnSequence', + value: subjects[i] + }, + validity: { + notBefore: { type: 'utcTime', value: now }, + notAfter: { type: 'utcTime', value: now + days * 86400000 } + }, + subject: { + type: 'rdnSequence', + value: subjects[i] + }, + subjectPublicKeyInfo: { + algorithm: { + algorithm: oid.rsaEncryption, + parameters: null_ + }, + subjectPublicKey: { + unused: 0, + data: publicKey + } + } + }; + + // Self-sign the certificate. + const tbsDer = rfc5280.TBSCertificate.encode(tbs, 'der'); + const signature = crypto.createSign(digest).update(tbsDer).sign(privateKey); + + // Construct the signed certificate. + const cert = { + tbsCertificate: tbs, + signatureAlgorithm: { + algorithm: oid.sha256WithRSAEncryption, + parameters: null_ + }, + signature: { + unused: 0, + data: signature + } + }; + + // Store the signed certificate. + const pem = rfc5280.Certificate.encode(cert, 'pem', { + label: 'CERTIFICATE' + }); + writeFileSync(`./subj-${i}-cert.pem`, `${pem}\n`); +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/intermediate.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/intermediate.pem new file mode 100644 index 00000000..9d2aeb32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/intermediate.pem @@ -0,0 +1,11 @@ +-----BEGIN CERTIFICATE----- +MIIBjjCCATSgAwIBAgIBAjAKBggqhkjOPQQDAjAPMQ0wCwYDVQQDEwRSb290MCAX +DTAwMDEwMTAwMDAwMFoYDzIwOTkwMTAxMDAwMDAwWjAXMRUwEwYDVQQDEwxJbnRl +cm1lZGlhdGUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7DaOQvpvA47q2XxjM +qxJVf/FvZm2ftiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkY +tM/Bo3cwdTAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBQlGcYbYohaK3S+XGeq +CTi4LLHeLTAfBgNVHSMEGDAWgBQlGcYbYohaK3S+XGeqCTi4LLHeLTAiBgNVHR4B +Af8EGDAWoBQwEoIQYXR0YWNrZXIuZXhhbXBsZTAKBggqhkjOPQQDAgNIADBFAiEA +uZhmF3buUdhzHjXLZQSOyT41DqUUX/VKBEraDu+gj+wCIG/R1arbHFRFnEuoVgZI +bihwUpUZjIZ5YwJcBu6yuXlZ +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/key.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/key.pem new file mode 100644 index 00000000..102a9d88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/key.pem @@ -0,0 +1,5 @@ +-----BEGIN PRIVATE KEY----- +MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgaNbpDxJET5xVHxd/ +ig5x2u2KUIe0jaCVWqarpIN/582hRANCAAR7DaOQvpvA47q2XxjMqxJVf/FvZm2f +tiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkYtM/B +-----END PRIVATE KEY----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf0.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf0.pem new file mode 100644 index 00000000..ce19dc96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf0.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE----- +MIIBajCCARCgAwIBAgIBAzAKBggqhkjOPQQDAjAXMRUwEwYDVQQDEwxJbnRlcm1l +ZGlhdGUwIBcNMDAwMTAxMDAwMDAwWhgPMjA5OTAxMDEwMDAwMDBaMA8xDTALBgNV +BAMTBExlYWYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7DaOQvpvA47q2XxjM +qxJVf/FvZm2ftiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkY +tM/Bo1MwUTAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFCUZxhtiiFordL5cZ6oJ +OLgssd4tMCAGA1UdEQQZMBeCFWJsYWguYXR0YWNrZXIuZXhhbXBsZTAKBggqhkjO +PQQDAgNIADBFAiEA4NgHDxVrBjNW+So4MrRZMwDknvjRaBsB4j2IwVRKl4sCIDpg +Bhm4ZdHwlUYrALkXa3dFBy8kXBkVumY7UJpbB2mO +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf1.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf1.pem new file mode 100644 index 00000000..0b450566 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf1.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE----- +MIIBdTCCARygAwIBAgIBBDAKBggqhkjOPQQDAjAXMRUwEwYDVQQDEwxJbnRlcm1l +ZGlhdGUwIBcNMDAwMTAxMDAwMDAwWhgPMjA5OTAxMDEwMDAwMDBaMA8xDTALBgNV +BAMTBExlYWYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7DaOQvpvA47q2XxjM +qxJVf/FvZm2ftiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkY +tM/Bo18wXTAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFCUZxhtiiFordL5cZ6oJ +OLgssd4tMCwGA1UdEQQlMCOCCm5vZGVqcy5vcmeCFWJsYWguYXR0YWNrZXIuZXhh +bXBsZTAKBggqhkjOPQQDAgNHADBEAiAOFFOCfA6c/iZWxbDn5QMjNdtZbtJPBcRv +uEgSqWrGTAIgK5RK0xGK8UZb2aM2VjGNTYozlcwKaLgQukA+UnKrrJg= +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf2.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf2.pem new file mode 100644 index 00000000..9cf03fae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf2.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE----- +MIIBejCCASCgAwIBAgIBBTAKBggqhkjOPQQDAjAXMRUwEwYDVQQDEwxJbnRlcm1l +ZGlhdGUwIBcNMDAwMTAxMDAwMDAwWhgPMjA5OTAxMDEwMDAwMDBaMA8xDTALBgNV +BAMTBExlYWYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7DaOQvpvA47q2XxjM +qxJVf/FvZm2ftiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkY +tM/Bo2MwYTAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFCUZxhtiiFordL5cZ6oJ +OLgssd4tMDAGA1UdEQQpMCeCJW5vZGVqcy5vcmcsIEROUzpibGFoLmF0dGFja2Vy +LmV4YW1wbGUwCgYIKoZIzj0EAwIDSAAwRQIgWfT1VXQA79PxgM0DsfeoiwZCc2Be +v3/RCRYoRky9DgICIQDUTjndnBQ0KeIWhuMjtSz1C5uPUYofKe7pV2qb/57kvA== +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf3.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf3.pem new file mode 100644 index 00000000..55a64fdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf3.pem @@ -0,0 +1,10 @@ +-----BEGIN CERTIFICATE----- +MIIBZzCCAQ2gAwIBAgIBBjAKBggqhkjOPQQDAjAXMRUwEwYDVQQDEwxJbnRlcm1l +ZGlhdGUwIBcNMDAwMTAxMDAwMDAwWhgPMjA5OTAxMDEwMDAwMDBaMA8xDTALBgNV +BAMTBExlYWYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7DaOQvpvA47q2XxjM +qxJVf/FvZm2ftiFRXNJMe/fhSlDh2CybdkFIw2mE5g4ShW5UBJe+sohqy5V9WRkY +tM/Bo1AwTjAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFCUZxhtiiFordL5cZ6oJ +OLgssd4tMB0GA1UdEQQWMBSGEmh0dHBzOi8vbm9kZWpzLm9yZzAKBggqhkjOPQQD +AgNIADBFAiEArZgaxFBuPYFWCXeFTkXhV57MKxG/tIJ2Z3Wzts2Im7QCICoukuRf +EsQN7g6h30fRuLOIdbfCCduc7YVpkkSlwe99 +-----END CERTIFICATE----- diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf4.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/google/leaf4.pem new file 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b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/info-4-cert.pem @@ -0,0 +1,29 @@ +-----BEGIN CERTIFICATE----- +MIIE9jCCAt6gAwIBAgIBATANBgkqhkiG9w0BAQsFADAbMRkwFwYDVQQDExBldmls +LmV4YW1wbGUuY29tMB4XDTIxMTIyMDE0NTczNVoXDTMxMTIxODE0NTczNVowGzEZ +MBcGA1UEAxMQZXZpbC5leGFtcGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP +ADCCAgoCggIBALERZ3TS70T1P+SjpZwIqOFnu2Od9XKWcDszQQc7C92K+APjp4Bv +WiayictqCJWtmsbsSli4yG3P6Ddi/V3Se8W+/yB71Qh2c3wQNMPMukncps2odRGt +qJe4EOpret1jgkFqQJy5geXVuPU5N7DvGXUVZzWN7TisFNAZMUhF2YlljJz1sjD1 +aRjqayh3TDU8NwuFlLd6aH95hovjMBBatWFB9bN/itnMVoj9rmfSjvlpSRO6/EMN +DnVXZ3paRJTcps6d/Ylb5Ald/Ow056JgD0Cd9jn16+vgYR4bxVl0a5Qbf24MIhaY +BRPx6WFdepWr410GpzpVQ0sMluoKYzH8RynjwQc7pfm5ebTFWJkhU80jOqKJGFW3 +icV/A9BmtOBqrb60Pv/MPXIQPg7UWGUOXm3AfY3v6gbToewSW5B0s+uPsh52md4Z +UoyzTvwN2i/uPqJxi/9FkdV60OWvMMMeMslbDHIBbN0Z2SG0wY93oH2LhO0X89Tc +nedukufld8QEW7iMn7D7la+TlrrSAXURHL84sEz97yyujawQEimnW03XAlUFk61M +iLhVUOHANFBSLBvZ3VF7sZDv6ZzPkP/TWrFbpL7DQgqunAlSNHealrQ5T3wp8pUm 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a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/package.json b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/package.json new file mode 100644 index 00000000..37d9f2a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/package.json @@ -0,0 +1,12 @@ +{ + "name": "x509-escaping", + "version": "1.0.0", + "description": "create certificates for x509-escaping test", + "main": "createCert.js", + "license": "SEE LICENSE IN ../../../LICENSE", + "private": true, + "dependencies": { + "asn1.js": "^5.4.1", + "asn1.js-rfc5280": "^3.0.0" + } +} diff --git a/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/server-key.pem b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/server-key.pem new file mode 100644 index 00000000..db1d2652 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/fixtures/x509-escaping/server-key.pem @@ -0,0 +1,52 @@ +-----BEGIN PRIVATE KEY----- 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b/packages/secure-exec/tests/node-conformance/parallel/parallel.status @@ -0,0 +1,132 @@ +prefix parallel + +# To mark a test as flaky, list the test name in the appropriate section +# below, without ".js", followed by ": PASS,FLAKY". Example: +# sample-test : PASS,FLAKY + +[true] # This section applies to all platforms +# https://github.com/nodejs/node/issues/52273 +test-net-write-fully-async-hex-string: PASS, FLAKY +# https://github.com/nodejs/node/issues/52273 +test-shadow-realm-gc: SKIP +test-shadow-realm-gc-module: SKIP +# https://github.com/nodejs/node/issues/52274 +test-worker-arraybuffer-zerofill: PASS, FLAKY + +# https://github.com/nodejs/node/issues/51862 +test-fs-read-stream-concurrent-reads: PASS, FLAKY + +# Until V8 provides a better way to check for flag mismatch without +# making the code cache/snapshot unreproducible, disable the test +# for a preemptive check now. It should ideally fail more gracefully +# with a better checking mechanism. +# https://github.com/nodejs/build/issues/3043 +test-snapshot-incompatible: SKIP + +[$system==win32] +# https://github.com/nodejs/node/issues/54807 +test-runner-watch-mode-complex: PASS, FLAKY +# https://github.com/nodejs/node/issues/54808 +test-async-context-frame: PASS, FLAKY +# https://github.com/nodejs/node/issues/54534 +test-runner-run-watch: PASS, FLAKY + +# Windows on x86 +[$system==win32 && $arch==ia32] +test-worker-nearheaplimit-deadlock: PASS, FLAKY + +# Windows on ARM +[$system==win32 && $arch==arm64] + +[$system==linux] +# https://github.com/nodejs/node/issues/54803 +test-performance-function: PASS, FLAKY +# https://github.com/nodejs/node/issues/54346 +test-esm-loader-hooks-inspect-wait: PASS, FLAKY +# https://github.com/nodejs/node/issues/54534 +test-runner-run-watch: PASS, FLAKY + +[$system==linux || $system==win32] +# https://github.com/nodejs/node/issues/49605 +test-runner-watch-mode: PASS,FLAKY + +[$system==macos] +# https://github.com/nodejs/node/issues/42741 +test-http-server-headers-timeout-keepalive: PASS,FLAKY +test-http-server-request-timeout-keepalive: PASS,FLAKY +# https://github.com/nodejs/node/issues/50243 +test-inspector-async-stack-traces-set-interval: PASS, FLAKY +# https://github.com/nodejs/node/issues/54811 +test-macos-app-sandbox: PASS, FLAKY + +[$arch==arm || $arch==arm64] +# https://github.com/nodejs/node/pull/31178 +test-crypto-dh-stateless: SKIP +test-crypto-keygen: SKIP +# https://github.com/nodejs/node/issues/52963 +test-pipe-file-to-http: PASS, FLAKY +# https://github.com/nodejs/node/issues/54801 +test-debugger-heap-profiler: PASS, FLAKY + +[$system==solaris] # Also applies to SmartOS +# https://github.com/nodejs/node/issues/43457 +test-domain-no-error-handler-abort-on-uncaught-0: PASS, FLAKY +test-domain-no-error-handler-abort-on-uncaught-1: PASS,FLAKY +test-domain-no-error-handler-abort-on-uncaught-2: PASS,FLAKY +test-domain-no-error-handler-abort-on-uncaught-3: PASS,FLAKY +test-domain-no-error-handler-abort-on-uncaught-4: PASS,FLAKY +test-domain-no-error-handler-abort-on-uncaught-5: PASS, FLAKY +test-domain-no-error-handler-abort-on-uncaught-6: PASS, FLAKY +test-domain-no-error-handler-abort-on-uncaught-7: PASS, FLAKY +test-domain-no-error-handler-abort-on-uncaught-8: PASS, FLAKY +test-domain-no-error-handler-abort-on-uncaught-9: PASS, FLAKY +test-domain-throw-error-then-throw-from-uncaught-exception-handler: PASS, FLAKY +test-domain-with-abort-on-uncaught-exception: PASS, FLAKY +# https://github.com/nodejs/node/issues/50050 +test-tick-processor-arguments: SKIP +# https://github.com/nodejs/node/issues/54534 +test-runner-run-watch: PASS, FLAKY + +[$system==freebsd] + +[$system==ibmi] +# https://github.com/nodejs/node/pull/30819 +test-child-process-fork-net-server: SKIP +test-cli-node-options: SKIP +test-cluster-shared-leak: SKIP +test-http-writable-true-after-close: SKIP +test-http2-connect-method: SKIP +test-net-error-twice: SKIP +# https://github.com/libuv/libuv/pull/2782 +test-net-allow-half-open: SKIP +test-net-keepalive: SKIP +test-net-persistent-keepalive: SKIP +test-net-socket-close-after-end: SKIP +test-net-socket-connect-without-cb: SKIP +test-net-socket-connecting: SKIP +test-net-socket-ready-without-cb: SKIP +test-net-write-after-end-nt: SKIP +test-tls-env-extra-ca: SKIP +# https://github.com/nodejs/node/pull/34209 +test-dgram-error-message-address: SKIP +# https://github.com/nodejs/node/issues/36929 +test-crypto-secure-heap: SKIP +# https://github.com/nodejs/node/issues/39683 +test-dgram-connect: PASS, FLAKY +test-http-client-parse-error: PASS, FLAKY +test-http-multi-line-headers: PASS, FLAKY +test-http-pipeline-requests-connection-leak: PASS, FLAKY +test-http-server-unconsume: PASS, FLAKY +test-http-upgrade-advertise: PASS, FLAKY +test-tls-client-mindhsize: PASS, FLAKY +test-tls-write-error: PASS, FLAKY +# https://github.com/nodejs/node/issues/48047 +test-http-pipeline-flood: SKIP + +[$asan==on] +# https://github.com/nodejs/node/issues/39655 +test-cluster-primary-error: PASS, FLAKY + +[$arch==loong64] +# https://github.com/nodejs/node/issues/51662 +test-http-correct-hostname: SKIP diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller-internal.js b/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller-internal.js new file mode 100644 index 00000000..4347d308 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller-internal.js @@ -0,0 +1,34 @@ +// Flags: --no-warnings --expose-gc --expose-internals +'use strict'; +require('../common'); + +const { + strictEqual, +} = require('assert'); + +const { + test, +} = require('node:test'); + +const { + kWeakHandler, +} = require('internal/event_target'); + +const { setTimeout: sleep } = require('timers/promises'); + +// The tests in this file depend on Node.js internal APIs. These are not necessarily +// portable to other runtimes + +test('A weak event listener should not prevent gc', async () => { + // If the event listener is weak, however, it should not prevent gc + let ref; + function handler() {} + { + ref = new globalThis.WeakRef(AbortSignal.timeout(1_200_000)); + ref.deref().addEventListener('abort', handler, { [kWeakHandler]: {} }); + } + + await sleep(10); + globalThis.gc(); + strictEqual(ref.deref(), undefined); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller.js b/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller.js new file mode 100644 index 00000000..87781f84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-abortcontroller.js @@ -0,0 +1,276 @@ +// Flags: --expose-gc +'use strict'; + +require('../common'); +const { inspect } = require('util'); + +const { + ok, + notStrictEqual, + strictEqual, + throws, +} = require('assert'); + +const { + test, + mock, +} = require('node:test'); + +const { setTimeout: sleep } = require('timers/promises'); + +// All of the the tests in this file depend on public-facing Node.js APIs. +// For tests that depend on Node.js internal APIs, please add them to +// test-abortcontroller-internal.js instead. + +test('Abort is fired with the correct event type on AbortControllers', () => { + // Tests that abort is fired with the correct event type on AbortControllers + const ac = new AbortController(); + ok(ac.signal); + + const fn = mock.fn((event) => { + ok(event); + strictEqual(event.type, 'abort'); + }); + + ac.signal.onabort = fn; + ac.signal.addEventListener('abort', fn); + + ac.abort(); + ac.abort(); + ok(ac.signal.aborted); + + strictEqual(fn.mock.calls.length, 2); +}); + +test('Abort events are trusted', () => { + // Tests that abort events are trusted + const ac = new AbortController(); + + const fn = mock.fn((event) => { + ok(event.isTrusted); + }); + + ac.signal.onabort = fn; + ac.abort(); + strictEqual(fn.mock.calls.length, 1); +}); + +test('Abort events have the same isTrusted reference', () => { + // Tests that abort events have the same `isTrusted` reference + const first = new AbortController(); + const second = new AbortController(); + let ev1, ev2; + const ev3 = new Event('abort'); + + first.signal.addEventListener('abort', (event) => { + ev1 = event; + }); + second.signal.addEventListener('abort', (event) => { + ev2 = event; + }); + first.abort(); + second.abort(); + const firstTrusted = Reflect.getOwnPropertyDescriptor(Object.getPrototypeOf(ev1), 'isTrusted').get; + const secondTrusted = Reflect.getOwnPropertyDescriptor(Object.getPrototypeOf(ev2), 'isTrusted').get; + const untrusted = Reflect.getOwnPropertyDescriptor(Object.getPrototypeOf(ev3), 'isTrusted').get; + strictEqual(firstTrusted, secondTrusted); + strictEqual(untrusted, firstTrusted); +}); + +test('AbortSignal is impossible to construct manually', () => { + // Tests that AbortSignal is impossible to construct manually + const ac = new AbortController(); + throws(() => new ac.signal.constructor(), { + code: 'ERR_ILLEGAL_CONSTRUCTOR', + }); +}); + +test('Symbol.toStringTag is correct', () => { + // Symbol.toStringTag + const toString = (o) => Object.prototype.toString.call(o); + const ac = new AbortController(); + strictEqual(toString(ac), '[object AbortController]'); + strictEqual(toString(ac.signal), '[object AbortSignal]'); +}); + +test('AbortSignal.abort() creates an already aborted signal', () => { + const signal = AbortSignal.abort(); + ok(signal.aborted); +}); + +test('AbortController properties and methods valiate the receiver', () => { + const acSignalGet = Object.getOwnPropertyDescriptor( + AbortController.prototype, + 'signal' + ).get; + const acAbort = AbortController.prototype.abort; + + const goodController = new AbortController(); + ok(acSignalGet.call(goodController)); + acAbort.call(goodController); + + const badAbortControllers = [ + null, + undefined, + 0, + NaN, + true, + 'AbortController', + { __proto__: AbortController.prototype }, + ]; + for (const badController of badAbortControllers) { + throws( + () => acSignalGet.call(badController), + { name: 'TypeError' } + ); + throws( + () => acAbort.call(badController), + { name: 'TypeError' } + ); + } +}); + +test('AbortSignal properties validate the receiver', () => { + const signalAbortedGet = Object.getOwnPropertyDescriptor( + AbortSignal.prototype, + 'aborted' + ).get; + + const goodSignal = new AbortController().signal; + strictEqual(signalAbortedGet.call(goodSignal), false); + + const badAbortSignals = [ + null, + undefined, + 0, + NaN, + true, + 'AbortSignal', + { __proto__: AbortSignal.prototype }, + ]; + for (const badSignal of badAbortSignals) { + throws( + () => signalAbortedGet.call(badSignal), + { name: 'TypeError' } + ); + } +}); + +test('AbortController inspection depth 1 or null works', () => { + const ac = new AbortController(); + strictEqual(inspect(ac, { depth: 1 }), + 'AbortController { signal: [AbortSignal] }'); + strictEqual(inspect(ac, { depth: null }), + 'AbortController { signal: AbortSignal { aborted: false } }'); +}); + +test('AbortSignal reason is set correctly', () => { + // Test AbortSignal.reason + const ac = new AbortController(); + ac.abort('reason'); + strictEqual(ac.signal.reason, 'reason'); +}); + +test('AbortSignal reasonable is set correctly with AbortSignal.abort()', () => { + // Test AbortSignal.reason + const signal = AbortSignal.abort('reason'); + strictEqual(signal.reason, 'reason'); +}); + +test('AbortSignal.timeout() works as expected', async () => { + // Test AbortSignal timeout + const signal = AbortSignal.timeout(10); + ok(!signal.aborted); + + const { promise, resolve } = Promise.withResolvers(); + + const fn = mock.fn(() => { + ok(signal.aborted); + strictEqual(signal.reason.name, 'TimeoutError'); + strictEqual(signal.reason.code, 23); + resolve(); + }); + + setTimeout(fn, 20); + await promise; +}); + +test('AbortSignal.timeout() does not prevent the signal from being collected', async () => { + // Test AbortSignal timeout doesn't prevent the signal + // from being garbage collected. + let ref; + { + ref = new globalThis.WeakRef(AbortSignal.timeout(1_200_000)); + } + + await sleep(10); + globalThis.gc(); + strictEqual(ref.deref(), undefined); +}); + +test('AbortSignal with a timeout is not collected while there is an active listener', async () => { + // Test that an AbortSignal with a timeout is not gc'd while + // there is an active listener on it. + let ref; + function handler() {} + { + ref = new globalThis.WeakRef(AbortSignal.timeout(1_200_000)); + ref.deref().addEventListener('abort', handler); + } + + await sleep(10); + globalThis.gc(); + notStrictEqual(ref.deref(), undefined); + ok(ref.deref() instanceof AbortSignal); + + ref.deref().removeEventListener('abort', handler); + + await sleep(10); + globalThis.gc(); + strictEqual(ref.deref(), undefined); +}); + +test('Setting a long timeout should not keep the process open', () => { + AbortSignal.timeout(1_200_000); +}); + +test('AbortSignal.reason should default', () => { + // Test AbortSignal.reason default + const signal = AbortSignal.abort(); + ok(signal.reason instanceof DOMException); + strictEqual(signal.reason.code, 20); + + const ac = new AbortController(); + ac.abort(); + ok(ac.signal.reason instanceof DOMException); + strictEqual(ac.signal.reason.code, 20); +}); + +test('abortSignal.throwIfAborted() works as expected', () => { + // Test abortSignal.throwIfAborted() + throws(() => AbortSignal.abort().throwIfAborted(), { + code: 20, + name: 'AbortError', + }); + + // Does not throw because it's not aborted. + const ac = new AbortController(); + ac.signal.throwIfAborted(); +}); + +test('abortSignal.throwIfAobrted() works as expected (2)', () => { + const originalDesc = Reflect.getOwnPropertyDescriptor(AbortSignal.prototype, 'aborted'); + const actualReason = new Error(); + Reflect.defineProperty(AbortSignal.prototype, 'aborted', { value: false }); + throws(() => AbortSignal.abort(actualReason).throwIfAborted(), actualReason); + Reflect.defineProperty(AbortSignal.prototype, 'aborted', originalDesc); +}); + +test('abortSignal.throwIfAobrted() works as expected (3)', () => { + const originalDesc = Reflect.getOwnPropertyDescriptor(AbortSignal.prototype, 'reason'); + const actualReason = new Error(); + const fakeExcuse = new Error(); + Reflect.defineProperty(AbortSignal.prototype, 'reason', { value: fakeExcuse }); + throws(() => AbortSignal.abort(actualReason).throwIfAborted(), actualReason); + Reflect.defineProperty(AbortSignal.prototype, 'reason', originalDesc); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-aborted-util.js b/packages/secure-exec/tests/node-conformance/parallel/test-aborted-util.js new file mode 100644 index 00000000..0566204c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-aborted-util.js @@ -0,0 +1,94 @@ +// Flags: --expose-gc +'use strict'; + +require('../common'); +const { aborted } = require('util'); +const { + match, + rejects, + strictEqual, +} = require('assert'); +const { getEventListeners } = require('events'); +const { inspect } = require('util'); + +const { + test, +} = require('node:test'); + +test('Aborted works when provided a resource', async () => { + const ac = new AbortController(); + const promise = aborted(ac.signal, {}); + ac.abort(); + await promise; + strictEqual(ac.signal.aborted, true); + strictEqual(getEventListeners(ac.signal, 'abort').length, 0); +}); + +test('Aborted with gc cleanup', async () => { + // Test aborted with gc cleanup + const ac = new AbortController(); + + const abortedPromise = aborted(ac.signal, {}); + const { promise, resolve } = Promise.withResolvers(); + + setImmediate(() => { + globalThis.gc(); + ac.abort(); + strictEqual(ac.signal.aborted, true); + strictEqual(getEventListeners(ac.signal, 'abort').length, 0); + resolve(); + }); + + await promise; + + // Ensure that the promise is still pending + match(inspect(abortedPromise), //); +}); + +test('Fails with error if not provided AbortSignal', async () => { + await Promise.all([{}, null, undefined, Symbol(), [], 1, 0, 1n, true, false, 'a', () => {}].map((sig) => + rejects(aborted(sig, {}), { + code: 'ERR_INVALID_ARG_TYPE', + }) + )); +}); + +test('Fails if not provided a resource', async () => { + // Fails if not provided a resource + const ac = new AbortController(); + await Promise.all([null, undefined, 0, 1, 0n, 1n, Symbol(), '', 'a'].map((resource) => + rejects(aborted(ac.signal, resource), { + code: 'ERR_INVALID_ARG_TYPE', + }) + )); +}); + +// To allow this case to be more flexibly tested on runtimes that do not have +// child_process.spawn, we lazily require it and skip the test if it is not +// present. + +let spawn; +function lazySpawn() { + if (spawn === undefined) { + try { + spawn = require('child_process').spawn; + } catch { + // Ignore if spawn does not exist. + } + } + return spawn; +} + +test('Does not hang forever', { skip: !lazySpawn() }, async () => { + const { promise, resolve } = Promise.withResolvers(); + const childProcess = spawn(process.execPath, ['--input-type=module']); + childProcess.on('exit', (code) => { + strictEqual(code, 13); + resolve(); + }); + childProcess.stdin.end(` + import { aborted } from 'node:util'; + await aborted(new AbortController().signal, {}); + `); + await promise; +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-any.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-any.mjs new file mode 100644 index 00000000..4378c44d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-any.mjs @@ -0,0 +1,121 @@ +import * as common from '../common/index.mjs'; +import { describe, it } from 'node:test'; +import { once } from 'node:events'; +import assert from 'node:assert'; + +describe('AbortSignal.any()', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should throw when not receiving an array', () => { + const expectedError = { code: 'ERR_INVALID_ARG_TYPE' }; + assert.throws(() => AbortSignal.any(), expectedError); + assert.throws(() => AbortSignal.any(null), expectedError); + assert.throws(() => AbortSignal.any(undefined), expectedError); + }); + + it('should throw when input contains non-signal values', () => { + assert.throws( + () => AbortSignal.any([AbortSignal.abort(), undefined]), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "signals[1]" argument must be an instance of AbortSignal. Received undefined' + }, + ); + }); + + it('creates a non-aborted signal for an empty input', () => { + const signal = AbortSignal.any([]); + assert.strictEqual(signal.aborted, false); + signal.addEventListener('abort', common.mustNotCall()); + }); + + it('returns a new signal', () => { + const originalSignal = new AbortController().signal; + const signalAny = AbortSignal.any([originalSignal]); + assert.notStrictEqual(originalSignal, signalAny); + }); + + it('returns an aborted signal if input has an aborted signal', () => { + const signal = AbortSignal.any([AbortSignal.abort('some reason')]); + assert.strictEqual(signal.aborted, true); + assert.strictEqual(signal.reason, 'some reason'); + signal.addEventListener('abort', common.mustNotCall()); + }); + + it('returns an aborted signal with the reason of first aborted signal input', () => { + const signal = AbortSignal.any([AbortSignal.abort('some reason'), AbortSignal.abort('another reason')]); + assert.strictEqual(signal.aborted, true); + assert.strictEqual(signal.reason, 'some reason'); + signal.addEventListener('abort', common.mustNotCall()); + }); + + it('returns the correct signal in the event target', async () => { + const signal = AbortSignal.any([AbortSignal.timeout(5)]); + const interval = setInterval(() => {}, 100000); // Keep event loop alive + const [{ target }] = await once(signal, 'abort'); + clearInterval(interval); + assert.strictEqual(target, signal); + assert.ok(signal.aborted); + assert.strictEqual(signal.reason.name, 'TimeoutError'); + }); + + it('aborts with reason of first aborted signal', () => { + const controllers = Array.from({ length: 3 }, () => new AbortController()); + const combinedSignal = AbortSignal.any(controllers.map((c) => c.signal)); + controllers[1].abort(1); + controllers[2].abort(2); + assert.ok(combinedSignal.aborted); + assert.strictEqual(combinedSignal.reason, 1); + }); + + it('can accept the same signal more than once', () => { + const controller = new AbortController(); + const signal = AbortSignal.any([controller.signal, controller.signal]); + assert.strictEqual(signal.aborted, false); + controller.abort('reason'); + assert.ok(signal.aborted); + assert.strictEqual(signal.reason, 'reason'); + }); + + it('handles deeply aborted signals', async () => { + const controllers = Array.from({ length: 2 }, () => new AbortController()); + const composedSignal1 = AbortSignal.any([controllers[0].signal]); + const composedSignal2 = AbortSignal.any([composedSignal1, controllers[1].signal]); + + composedSignal2.onabort = common.mustCall(); + controllers[0].abort(); + assert.ok(composedSignal2.aborted); + assert.ok(composedSignal2.reason instanceof DOMException); + assert.strictEqual(composedSignal2.reason.name, 'AbortError'); + }); + + it('executes abort handlers in correct order', () => { + const controller = new AbortController(); + const signals = []; + signals.push(controller.signal); + signals.push(AbortSignal.any([controller.signal])); + signals.push(AbortSignal.any([controller.signal])); + signals.push(AbortSignal.any([signals[0]])); + signals.push(AbortSignal.any([signals[1]])); + + let result = ''; + signals.forEach((signal, i) => signal.addEventListener('abort', () => result += i)); + controller.abort(); + assert.strictEqual(result, '01234'); + }); + + it('must accept WebIDL sequence', () => { + const controller = new AbortController(); + const iterable = { + *[Symbol.iterator]() { + yield controller.signal; + yield new AbortController().signal; + yield new AbortController().signal; + yield new AbortController().signal; + }, + }; + const signal = AbortSignal.any(iterable); + let result = 0; + signal.addEventListener('abort', () => result += 1); + controller.abort(); + assert.strictEqual(result, 1); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-cloneable.js b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-cloneable.js new file mode 100644 index 00000000..ffffcc5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-cloneable.js @@ -0,0 +1,91 @@ +'use strict'; + +require('../common'); +const { ok, strictEqual } = require('assert'); +const { setImmediate: sleep } = require('timers/promises'); +const { + transferableAbortSignal, + transferableAbortController, +} = require('util'); +const { + test, + mock, +} = require('node:test'); + +test('Can create a transferable abort controller', async () => { + const ac = transferableAbortController(); + const mc = new MessageChannel(); + + const setup1 = Promise.withResolvers(); + const setup2 = Promise.withResolvers(); + const setupResolvers = [setup1, setup2]; + + const abort1 = Promise.withResolvers(); + const abort2 = Promise.withResolvers(); + const abort3 = Promise.withResolvers(); + const abortResolvers = [abort1, abort2, abort3]; + + mc.port1.onmessage = ({ data }) => { + data.addEventListener('abort', () => { + strictEqual(data.reason, 'boom'); + abortResolvers.shift().resolve(); + }); + setupResolvers.shift().resolve(); + }; + + mc.port2.postMessage(ac.signal, [ac.signal]); + + // Can be cloned/transferd multiple times and they all still work + mc.port2.postMessage(ac.signal, [ac.signal]); + + // Although we're using transfer semantics, the local AbortSignal + // is still usable locally. + ac.signal.addEventListener('abort', () => { + strictEqual(ac.signal.reason, 'boom'); + abortResolvers.shift().resolve(); + }); + + await Promise.all([ setup1.promise, setup2.promise ]); + + ac.abort('boom'); + + await Promise.all([ abort1.promise, abort2.promise, abort3.promise ]); + + mc.port2.close(); + +}); + +test('Can create a transferable abort signal', async () => { + const signal = transferableAbortSignal(AbortSignal.abort('boom')); + ok(signal.aborted); + strictEqual(signal.reason, 'boom'); + const mc = new MessageChannel(); + const { promise, resolve } = Promise.withResolvers(); + mc.port1.onmessage = ({ data }) => { + ok(data instanceof AbortSignal); + ok(data.aborted); + strictEqual(data.reason, 'boom'); + resolve(); + }; + mc.port2.postMessage(signal, [signal]); + await promise; + mc.port1.close(); +}); + +test('A cloned AbortSignal does not keep the event loop open', async () => { + const ac = transferableAbortController(); + const mc = new MessageChannel(); + const fn = mock.fn(); + mc.port1.onmessage = fn; + mc.port2.postMessage(ac.signal, [ac.signal]); + // Because the postMessage used by the underlying AbortSignal + // takes at least one turn of the event loop to be processed, + // and because it is unref'd, it won't, by itself, keep the + // event loop open long enough for the test to complete, so + // we schedule two back to back turns of the event to ensure + // the loop runs long enough for the test to complete. + await sleep(); + await sleep(); + strictEqual(fn.mock.calls.length, 1); + mc.port2.close(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-drop-settled-signals.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-drop-settled-signals.mjs new file mode 100644 index 00000000..b300b0e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-abortsignal-drop-settled-signals.mjs @@ -0,0 +1,175 @@ +// Flags: --expose_gc +// +import '../common/index.mjs'; +import { gcUntil } from '../common/gc.js'; +import { describe, it } from 'node:test'; + +function makeSubsequentCalls(limit, done, holdReferences = false) { + let dependantSymbol; + let signalRef; + const ac = new AbortController(); + const retainedSignals = []; + const handler = () => { }; + + function run(iteration) { + if (iteration > limit) { + // This setImmediate is necessary to ensure that in the last iteration the remaining signal is GCed (if not + // retained) + setImmediate(() => { + globalThis.gc(); + done(ac.signal, dependantSymbol); + }); + return; + } + + if (holdReferences) { + retainedSignals.push(AbortSignal.any([ac.signal])); + } else { + // Using a WeakRef to avoid retaining information that will interfere with the test + signalRef = new WeakRef(AbortSignal.any([ac.signal])); + signalRef.deref().addEventListener('abort', handler); + } + + dependantSymbol ??= Object.getOwnPropertySymbols(ac.signal).find( + (s) => s.toString() === 'Symbol(kDependantSignals)' + ); + + setImmediate(() => { + // Removing the event listener at some moment in the future + // Which will then allow the signal to be GCed + signalRef?.deref()?.removeEventListener('abort', handler); + run(iteration + 1); + }); + } + + run(1); +}; + +function runShortLivedSourceSignal(limit, done) { + const signalRefs = new Set(); + + function run(iteration) { + if (iteration > limit) { + globalThis.gc(); + done(signalRefs); + return; + } + + const ac = new AbortController(); + signalRefs.add(new WeakRef(ac.signal)); + AbortSignal.any([ac.signal]); + + setImmediate(() => run(iteration + 1)); + } + + run(1); +}; + +function runWithOrphanListeners(limit, done) { + let composedSignalRef; + const composedSignalRefs = []; + const handler = () => { }; + + function run(iteration) { + const ac = new AbortController(); + if (iteration > limit) { + setImmediate(() => { + globalThis.gc(); + setImmediate(() => { + globalThis.gc(); + + done(composedSignalRefs); + }); + }); + return; + } + + composedSignalRef = new WeakRef(AbortSignal.any([ac.signal])); + composedSignalRef.deref().addEventListener('abort', handler); + + const otherComposedSignalRef = new WeakRef(AbortSignal.any([composedSignalRef.deref()])); + otherComposedSignalRef.deref().addEventListener('abort', handler); + + composedSignalRefs.push(composedSignalRef, otherComposedSignalRef); + + setImmediate(() => { + run(iteration + 1); + }); + } + + run(1); +} + +const limit = 10_000; + +describe('when there is a long-lived signal', () => { + it('drops settled dependant signals', (t, done) => { + makeSubsequentCalls(limit, (signal, depandantSignalsKey) => { + setImmediate(() => { + t.assert.strictEqual(signal[depandantSignalsKey].size, 0); + done(); + }); + }); + }); + + it('keeps all active dependant signals', (t, done) => { + makeSubsequentCalls(limit, (signal, depandantSignalsKey) => { + t.assert.strictEqual(signal[depandantSignalsKey].size, limit); + + done(); + }, true); + }); +}); + +it('does not prevent source signal from being GCed if it is short-lived', (t, done) => { + runShortLivedSourceSignal(limit, (signalRefs) => { + setImmediate(() => { + const unGCedSignals = [...signalRefs].filter((ref) => ref.deref()); + + t.assert.strictEqual(unGCedSignals.length, 0); + done(); + }); + }); +}); + +it('drops settled dependant signals when signal is composite', (t, done) => { + const controllers = Array.from({ length: 2 }, () => new AbortController()); + + // Using WeakRefs to avoid this test to retain information that will make the test fail + const composedSignal1 = new WeakRef(AbortSignal.any([controllers[0].signal])); + const composedSignalRef = new WeakRef(AbortSignal.any([composedSignal1.deref(), controllers[1].signal])); + + const kDependantSignals = Object.getOwnPropertySymbols(controllers[0].signal).find( + (s) => s.toString() === 'Symbol(kDependantSignals)' + ); + + t.assert.strictEqual(controllers[0].signal[kDependantSignals].size, 2); + t.assert.strictEqual(controllers[1].signal[kDependantSignals].size, 1); + + setImmediate(() => { + globalThis.gc({ execution: 'async' }).then(async () => { + await gcUntil('all signals are GCed', () => { + const totalDependantSignals = Math.max( + controllers[0].signal[kDependantSignals].size, + controllers[1].signal[kDependantSignals].size + ); + + return composedSignalRef.deref() === undefined && totalDependantSignals === 0; + }); + + done(); + }); + }); +}); + +it('drops settled signals even when there are listeners', (t, done) => { + runWithOrphanListeners(limit, async (signalRefs) => { + await gcUntil('all signals are GCed', () => { + const unGCedSignals = [...signalRefs].filter((ref) => ref.deref()); + + return unGCedSignals.length === 0; + }); + + done(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-accessor-properties.js b/packages/secure-exec/tests/node-conformance/parallel/test-accessor-properties.js new file mode 100644 index 00000000..7b6c041a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-accessor-properties.js @@ -0,0 +1,55 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const { hasCrypto } = require('../common'); + +// This tests that the accessor properties do not raise assertions +// when called with incompatible receivers. + +const assert = require('assert'); +const { test } = require('node:test'); + +// Objects that call StreamBase::AddMethods, when setting up +// their prototype +const { internalBinding } = require('internal/test/binding'); +const { TTY } = internalBinding('tty_wrap'); +const { UDP } = internalBinding('udp_wrap'); + +test('Should throw instead of raise assertions', () => { + assert.throws(() => { + UDP.prototype.fd; // eslint-disable-line no-unused-expressions + }, TypeError); + + const StreamWrapProto = Object.getPrototypeOf(TTY.prototype); + const properties = ['bytesRead', 'fd', '_externalStream']; + + properties.forEach((property) => { + // Should throw instead of raise assertions + assert.throws(() => { + TTY.prototype[property]; // eslint-disable-line no-unused-expressions + }, TypeError, `Missing expected TypeError for TTY.prototype.${property}`); + + // Should not throw for Object.getOwnPropertyDescriptor + assert.strictEqual( + typeof Object.getOwnPropertyDescriptor(StreamWrapProto, property), + 'object', + 'typeof property descriptor ' + property + ' is not \'object\'' + ); + }); +}); + +test('There are accessor properties in crypto too', { skip: !hasCrypto }, () => { + // There are accessor properties in crypto too + const crypto = internalBinding('crypto'); // eslint-disable-line node-core/crypto-check + + assert.throws(() => { + // eslint-disable-next-line no-unused-expressions + crypto.SecureContext.prototype._external; + }, TypeError); + + assert.strictEqual( + typeof Object.getOwnPropertyDescriptor( + crypto.SecureContext.prototype, '_external'), + 'object' + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-arm-math-illegal-instruction.js b/packages/secure-exec/tests/node-conformance/parallel/test-arm-math-illegal-instruction.js new file mode 100644 index 00000000..c4a6ec01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-arm-math-illegal-instruction.js @@ -0,0 +1,18 @@ +'use strict'; +require('../common'); +const { test } = require('node:test'); + +// This test ensures Math functions don't fail with an "illegal instruction" +// error on ARM devices (primarily on the Raspberry Pi 1) +// See https://github.com/nodejs/node/issues/1376 +// and https://code.google.com/p/v8/issues/detail?id=4019 + +// Iterate over all Math functions +test('Iterate over all Math functions', () => { + Object.getOwnPropertyNames(Math).forEach((functionName) => { + if (!/[A-Z]/.test(functionName)) { + // The function names don't have capital letters. + Math[functionName](-0.5); + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-async.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-async.js new file mode 100644 index 00000000..bcf3d556 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-async.js @@ -0,0 +1,237 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// Run all tests in parallel and check their outcome at the end. +const promises = []; + +// Thenable object without `catch` method, +// shouldn't be considered as a valid Thenable +const invalidThenable = { + then: (fulfill, reject) => { + fulfill(); + }, +}; + +// Function that returns a Thenable function, +// a function with `catch` and `then` methods attached, +// shouldn't be considered as a valid Thenable. +const invalidThenableFunc = () => { + function f() {} + + f.then = (fulfill, reject) => { + fulfill(); + }; + f.catch = () => {}; + + return f; +}; + +// Test assert.rejects() and assert.doesNotReject() by checking their +// expected output and by verifying that they do not work sync + +// Check `assert.rejects`. +{ + const rejectingFn = async () => assert.fail(); + const errObj = { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Failed' + }; + + // `assert.rejects` accepts a function or a promise + // or a thenable as first argument. + promises.push(assert.rejects(rejectingFn, errObj)); + promises.push(assert.rejects(rejectingFn(), errObj)); + + const validRejectingThenable = { + then: (fulfill, reject) => { + reject({ code: 'FAIL' }); + }, + catch: () => {} + }; + promises.push(assert.rejects(validRejectingThenable, { code: 'FAIL' })); + + // `assert.rejects` should not accept thenables that + // use a function as `obj` and that have no `catch` handler. + promises.push(assert.rejects( + assert.rejects(invalidThenable, {}), + { + code: 'ERR_INVALID_ARG_TYPE' + }) + ); + promises.push(assert.rejects( + assert.rejects(invalidThenableFunc, {}), + { + code: 'ERR_INVALID_RETURN_VALUE' + }) + ); + + const err = new Error('foobar'); + const validate = () => { return 'baz'; }; + promises.push(assert.rejects( + () => assert.rejects(Promise.reject(err), validate), + { + message: 'The "validate" validation function is expected to ' + + "return \"true\". Received 'baz'\n\nCaught error:\n\n" + + 'Error: foobar', + code: 'ERR_ASSERTION', + actual: err, + expected: validate, + name: 'AssertionError', + operator: 'rejects', + } + )); +} + +{ + const handler = (err) => { + assert(err instanceof assert.AssertionError, + `${err.name} is not instance of AssertionError`); + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.message, + 'Missing expected rejection (mustNotCall).'); + assert.strictEqual(err.operator, 'rejects'); + assert.ok(!err.stack.includes('at Function.rejects')); + return true; + }; + + let promise = assert.rejects(async () => {}, common.mustNotCall()); + promises.push(assert.rejects(promise, common.mustCall(handler))); + + promise = assert.rejects(() => {}, common.mustNotCall()); + promises.push(assert.rejects(promise, { + name: 'TypeError', + code: 'ERR_INVALID_RETURN_VALUE', + // FIXME(JakobJingleheimer): This should match on key words, like /Promise/ and /undefined/. + message: 'Expected instance of Promise to be returned ' + + 'from the "promiseFn" function but got undefined.' + })); + + promise = assert.rejects(Promise.resolve(), common.mustNotCall()); + promises.push(assert.rejects(promise, common.mustCall(handler))); +} + +{ + const THROWN_ERROR = new Error(); + + promises.push(assert.rejects(() => { + throw THROWN_ERROR; + }, {}).catch(common.mustCall((err) => { + assert.strictEqual(err, THROWN_ERROR); + }))); +} + +promises.push(assert.rejects( + assert.rejects('fail', {}), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "promiseFn" argument must be of type function or an ' + + "instance of Promise. Received type string ('fail')" + } +)); + +{ + const handler = (generated, actual, err) => { + assert.strictEqual(err.generatedMessage, generated); + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.actual, actual); + assert.strictEqual(err.operator, 'rejects'); + assert.match(err.stack, /rejects/); + return true; + }; + const err = new Error(); + promises.push(assert.rejects( + assert.rejects(Promise.reject(null), { code: 'FOO' }), + handler.bind(null, true, null) + )); + promises.push(assert.rejects( + assert.rejects(Promise.reject(5), { code: 'FOO' }, 'AAAAA'), + handler.bind(null, false, 5) + )); + promises.push(assert.rejects( + assert.rejects(Promise.reject(err), { code: 'FOO' }, 'AAAAA'), + handler.bind(null, false, err) + )); +} + +// Check `assert.doesNotReject`. +{ + // `assert.doesNotReject` accepts a function or a promise + // or a thenable as first argument. + /* eslint-disable no-restricted-syntax */ + let promise = assert.doesNotReject(() => new Map(), common.mustNotCall()); + promises.push(assert.rejects(promise, { + message: 'Expected instance of Promise to be returned ' + + 'from the "promiseFn" function but got an instance of Map.', + code: 'ERR_INVALID_RETURN_VALUE', + name: 'TypeError' + })); + promises.push(assert.doesNotReject(async () => {})); + promises.push(assert.doesNotReject(Promise.resolve())); + + // `assert.doesNotReject` should not accept thenables that + // use a function as `obj` and that have no `catch` handler. + const validFulfillingThenable = { + then: (fulfill, reject) => { + fulfill(); + }, + catch: () => {} + }; + promises.push(assert.doesNotReject(validFulfillingThenable)); + promises.push(assert.rejects( + assert.doesNotReject(invalidThenable), + { + code: 'ERR_INVALID_ARG_TYPE' + }) + ); + promises.push(assert.rejects( + assert.doesNotReject(invalidThenableFunc), + { + code: 'ERR_INVALID_RETURN_VALUE' + }) + ); + + const handler1 = (err) => { + assert(err instanceof assert.AssertionError, + `${err.name} is not instance of AssertionError`); + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.message, 'Failed'); + return true; + }; + const handler2 = (err) => { + assert(err instanceof assert.AssertionError, + `${err.name} is not instance of AssertionError`); + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.message, + 'Got unwanted rejection.\nActual message: "Failed"'); + assert.strictEqual(err.operator, 'doesNotReject'); + assert.ok(err.stack); + assert.ok(!err.stack.includes('at Function.doesNotReject')); + return true; + }; + + const rejectingFn = async () => assert.fail(); + + promise = assert.doesNotReject(rejectingFn, common.mustCall(handler1)); + promises.push(assert.rejects(promise, common.mustCall(handler2))); + + promise = assert.doesNotReject(rejectingFn(), common.mustCall(handler1)); + promises.push(assert.rejects(promise, common.mustCall(handler2))); + + promise = assert.doesNotReject(() => assert.fail(), common.mustNotCall()); + promises.push(assert.rejects(promise, common.mustCall(handler1))); + + promises.push(assert.rejects( + assert.doesNotReject(123), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "promiseFn" argument must be of type ' + + 'function or an instance of Promise. Received type number (123)' + } + )); + /* eslint-enable no-restricted-syntax */ +} + +// Make sure all async code gets properly executed. +Promise.all(promises).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-builtins-not-read-from-filesystem.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-builtins-not-read-from-filesystem.js new file mode 100644 index 00000000..7a713a2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-builtins-not-read-from-filesystem.js @@ -0,0 +1,48 @@ +'use strict'; + +// Do not read filesystem when creating AssertionError messages for code in +// builtin modules. + +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); +const e = new EventEmitter(); +e.on('hello', assert); + +if (process.argv[2] !== 'child') { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + const { spawnSync } = require('child_process'); + + let threw = false; + try { + e.emit('hello', false); + } catch (err) { + const frames = err.stack.split('\n'); + const [, filename, line, column] = frames[1].match(/\((.+):(\d+):(\d+)\)/); + // Spawn a child process to avoid the error having been cached in the assert + // module's `errorCache` Map. + + const { output, status, error } = + spawnSync(process.execPath, + [process.argv[1], 'child', filename, line, column], + { cwd: tmpdir.path, env: process.env }); + assert.ifError(error); + assert.strictEqual(status, 0, `Exit code: ${status}\n${output}`); + threw = true; + } + assert.ok(threw); +} else { + const { writeFileSync } = require('fs'); + const [, , , filename, line, column] = process.argv; + const data = `${'\n'.repeat(line - 1)}${' '.repeat(column - 1)}` + + 'ok(failed(badly));'; + + writeFileSync(filename, data); + assert.throws( + () => e.emit('hello', false), + { + message: 'false == true' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-calls.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-calls.js new file mode 100644 index 00000000..7b73f3fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-calls.js @@ -0,0 +1,128 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// This test ensures that assert.CallTracker.calls() works as intended. + +const tracker = new assert.CallTracker(); + +function bar() {} + +const err = { + code: 'ERR_INVALID_ARG_TYPE', +}; + +// Ensures calls() throws on invalid input types. +assert.throws(() => { + const callsbar = tracker.calls(bar, '1'); + callsbar(); +}, err +); + +assert.throws(() => { + const callsbar = tracker.calls(bar, 0.1); + callsbar(); +}, { code: 'ERR_OUT_OF_RANGE' } +); + +assert.throws(() => { + const callsbar = tracker.calls(bar, true); + callsbar(); +}, err +); + +assert.throws(() => { + const callsbar = tracker.calls(bar, () => {}); + callsbar(); +}, err +); + +assert.throws(() => { + const callsbar = tracker.calls(bar, null); + callsbar(); +}, err +); + +// Expects an error as tracker.calls() cannot be called within a process exit +// handler. +process.on('exit', () => { + assert.throws(() => tracker.calls(bar, 1), { + code: 'ERR_UNAVAILABLE_DURING_EXIT', + }); +}); + +const msg = 'Expected to throw'; + +function func() { + throw new Error(msg); +} + +const callsfunc = tracker.calls(func, 1); + +// Expects callsfunc() to call func() which throws an error. +assert.throws( + () => callsfunc(), + { message: msg } +); + +{ + const tracker = new assert.CallTracker(); + const callsNoop = tracker.calls(1); + callsNoop(); + tracker.verify(); +} + +{ + const tracker = new assert.CallTracker(); + const callsNoop = tracker.calls(undefined, 1); + callsNoop(); + tracker.verify(); +} + +{ + function func() {} + const tracker = new assert.CallTracker(); + const callsfunc = tracker.calls(func); + assert.strictEqual(callsfunc.length, 0); +} + +{ + function func(a, b, c = 2) {} + const tracker = new assert.CallTracker(); + const callsfunc = tracker.calls(func); + assert.strictEqual(callsfunc.length, 2); +} + +{ + function func(a, b, c = 2) {} + delete func.length; + const tracker = new assert.CallTracker(); + const callsfunc = tracker.calls(func); + assert.strictEqual(Object.hasOwn(callsfunc, 'length'), false); +} + +{ + const ArrayIteratorPrototype = Reflect.getPrototypeOf( + Array.prototype.values() + ); + const { next } = ArrayIteratorPrototype; + ArrayIteratorPrototype.next = common.mustNotCall( + '%ArrayIteratorPrototype%.next' + ); + Object.prototype.get = common.mustNotCall('%Object.prototype%.get'); + + const customPropertyValue = Symbol(); + function func(a, b, c = 2) { + return a + b + c; + } + func.customProperty = customPropertyValue; + Object.defineProperty(func, 'length', { get: common.mustNotCall() }); + const tracker = new assert.CallTracker(); + const callsfunc = tracker.calls(func); + assert.strictEqual(Object.hasOwn(callsfunc, 'length'), true); + assert.strictEqual(callsfunc.customProperty, customPropertyValue); + assert.strictEqual(callsfunc(1, 2, 3), 6); + + ArrayIteratorPrototype.next = next; + delete Object.prototype.get; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-getCalls.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-getCalls.js new file mode 100644 index 00000000..ddf5d554 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-getCalls.js @@ -0,0 +1,73 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { describe, it } = require('node:test'); + + +describe('assert.CallTracker.getCalls()', { concurrency: !process.env.TEST_PARALLEL }, () => { + const tracker = new assert.CallTracker(); + + it('should return empty list when no calls', () => { + const fn = tracker.calls(); + assert.deepStrictEqual(tracker.getCalls(fn), []); + }); + + it('should return calls', () => { + const fn = tracker.calls(() => {}); + const arg1 = {}; + const arg2 = {}; + fn(arg1, arg2); + fn.call(arg2, arg2); + assert.deepStrictEqual(tracker.getCalls(fn), [ + { arguments: [arg1, arg2], thisArg: undefined }, + { arguments: [arg2], thisArg: arg2 }]); + }); + + it('should throw when getting calls of a non-tracked function', () => { + [() => {}, 1, true, null, undefined, {}, []].forEach((fn) => { + assert.throws(() => tracker.getCalls(fn), { code: 'ERR_INVALID_ARG_VALUE' }); + }); + }); + + it('should return a frozen object', () => { + const fn = tracker.calls(); + fn(); + const calls = tracker.getCalls(fn); + assert.throws(() => calls.push(1), /object is not extensible/); + assert.throws(() => Object.assign(calls[0], { foo: 'bar' }), /object is not extensible/); + assert.throws(() => calls[0].arguments.push(1), /object is not extensible/); + }); +}); + +describe('assert.CallTracker.reset()', () => { + const tracker = new assert.CallTracker(); + + it('should reset calls', () => { + const fn = tracker.calls(); + fn(); + fn(); + fn(); + assert.strictEqual(tracker.getCalls(fn).length, 3); + tracker.reset(fn); + assert.deepStrictEqual(tracker.getCalls(fn), []); + }); + + it('should reset all calls', () => { + const fn1 = tracker.calls(); + const fn2 = tracker.calls(); + fn1(); + fn2(); + assert.strictEqual(tracker.getCalls(fn1).length, 1); + assert.strictEqual(tracker.getCalls(fn2).length, 1); + tracker.reset(); + assert.deepStrictEqual(tracker.getCalls(fn1), []); + assert.deepStrictEqual(tracker.getCalls(fn2), []); + }); + + + it('should throw when resetting a non-tracked function', () => { + [() => {}, 1, true, null, {}, []].forEach((fn) => { + assert.throws(() => tracker.reset(fn), { code: 'ERR_INVALID_ARG_VALUE' }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-report.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-report.js new file mode 100644 index 00000000..87ef0bff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-report.js @@ -0,0 +1,26 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// This test ensures that the assert.CallTracker.report() works as intended. + +const tracker = new assert.CallTracker(); + +function foo() {} + +const callsfoo = tracker.calls(foo, 1); + +// Ensures that foo was added to the callChecks array. +assert.strictEqual(tracker.report()[0].operator, 'foo'); + +callsfoo(); + +// Ensures that foo was removed from the callChecks array after being called the +// expected number of times. +assert.strictEqual(typeof tracker.report()[0], 'undefined'); + +callsfoo(); + +// Ensures that foo was added back to the callChecks array after being called +// more than the expected number of times. +assert.strictEqual(tracker.report()[0].operator, 'foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-verify.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-verify.js new file mode 100644 index 00000000..118f04f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-calltracker-verify.js @@ -0,0 +1,53 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// This test ensures that assert.CallTracker.verify() works as intended. + +const tracker = new assert.CallTracker(); + +const generic_msg = 'Functions were not called the expected number of times'; + +function foo() {} + +function bar() {} + +const callsfoo = tracker.calls(foo, 1); +const callsbar = tracker.calls(bar, 1); + +// Expects an error as callsfoo() and callsbar() were called less than one time. +assert.throws( + () => tracker.verify(), + { message: generic_msg } +); + +callsfoo(); + +// Expects an error as callsbar() was called less than one time. +assert.throws( + () => tracker.verify(), + { message: 'Expected the bar function to be executed 1 time(s) but was executed 0 time(s).' } +); +callsbar(); + +// Will throw an error if callsfoo() and callsbar isn't called exactly once. +tracker.verify(); + +const callsfoobar = tracker.calls(foo, 1); + +callsfoo(); + +// Expects an error as callsfoo() was called more than once and callsfoobar() was called less than one time. +assert.throws( + () => tracker.verify(), + { message: generic_msg } +); + +callsfoobar(); + + +// Expects an error as callsfoo() was called more than once +assert.throws( + () => tracker.verify(), + { message: 'Expected the foo function to be executed 1 time(s) but was executed 2 time(s).' } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-checktag.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-checktag.js new file mode 100644 index 00000000..b86a1bde --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-checktag.js @@ -0,0 +1,74 @@ +'use strict'; +const { hasCrypto } = require('../common'); +const { test } = require('node:test'); +const assert = require('assert'); + +// Turn off no-restricted-properties because we are testing deepEqual! +/* eslint-disable no-restricted-properties */ + +// Disable colored output to prevent color codes from breaking assertion +// message comparisons. This should only be an issue when process.stdout +// is a TTY. +if (process.stdout.isTTY) + process.env.NODE_DISABLE_COLORS = '1'; + +test('', { skip: !hasCrypto }, () => { + // See https://github.com/nodejs/node/issues/10258 + { + const date = new Date('2016'); + function FakeDate() {} + FakeDate.prototype = Date.prototype; + const fake = new FakeDate(); + + assert.notDeepEqual(date, fake); + assert.notDeepEqual(fake, date); + + // For deepStrictEqual we check the runtime type, + // then reveal the fakeness of the fake date + assert.throws( + () => assert.deepStrictEqual(date, fake), + { + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ 2016-01-01T00:00:00.000Z\n' + + '- Date {}\n' + } + ); + assert.throws( + () => assert.deepStrictEqual(fake, date), + { + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ Date {}\n' + + '- 2016-01-01T00:00:00.000Z\n' + } + ); + } + + { // At the moment global has its own type tag + const fakeGlobal = {}; + Object.setPrototypeOf(fakeGlobal, Object.getPrototypeOf(globalThis)); + for (const prop of Object.keys(globalThis)) { + fakeGlobal[prop] = global[prop]; + } + assert.notDeepEqual(fakeGlobal, globalThis); + // Message will be truncated anyway, don't validate + assert.throws(() => assert.deepStrictEqual(fakeGlobal, globalThis), + assert.AssertionError); + } + + { // At the moment process has its own type tag + const fakeProcess = {}; + Object.setPrototypeOf(fakeProcess, Object.getPrototypeOf(process)); + for (const prop of Object.keys(process)) { + fakeProcess[prop] = process[prop]; + } + assert.notDeepEqual(fakeProcess, process); + // Message will be truncated anyway, don't validate + assert.throws(() => assert.deepStrictEqual(fakeProcess, process), + assert.AssertionError); + } +}); +/* eslint-enable */ diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep-with-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep-with-error.js new file mode 100644 index 00000000..f6bc5c63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep-with-error.js @@ -0,0 +1,82 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { test } = require('node:test'); + +const defaultStartMessage = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n'; + +test('Handle error causes', () => { + assert.deepStrictEqual(new Error('a', { cause: new Error('x') }), new Error('a', { cause: new Error('x') })); + assert.deepStrictEqual( + new Error('a', { cause: new RangeError('x') }), + new Error('a', { cause: new RangeError('x') }), + ); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a', { cause: new Error('x') }), new Error('a', { cause: new Error('y') })); + }, { message: defaultStartMessage + ' [Error: a] {\n' + + '+ [cause]: [Error: x]\n' + + '- [cause]: [Error: y]\n' + + ' }\n' }); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a', { cause: new Error('x') }), new Error('a', { cause: new TypeError('x') })); + }, { message: defaultStartMessage + ' [Error: a] {\n' + + '+ [cause]: [Error: x]\n' + + '- [cause]: [TypeError: x]\n' + + ' }\n' }); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a'), new Error('a', { cause: new Error('y') })); + }, { message: defaultStartMessage + '+ [Error: a]\n' + + '- [Error: a] {\n' + + '- [cause]: [Error: y]\n' + + '- }\n' }); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a'), new Error('a', { cause: { prop: 'value' } })); + }, { message: defaultStartMessage + '+ [Error: a]\n' + + '- [Error: a] {\n' + + '- [cause]: {\n' + + '- prop: \'value\'\n' + + '- }\n' + + '- }\n' }); + + assert.notDeepStrictEqual(new Error('a', { cause: new Error('x') }), new Error('a', { cause: new Error('y') })); + assert.notDeepStrictEqual( + new Error('a', { cause: { prop: 'value' } }), + new Error('a', { cause: { prop: 'a different value' } }) + ); +}); + +test('Handle undefined causes', () => { + assert.deepStrictEqual(new Error('a', { cause: undefined }), new Error('a', { cause: undefined })); + + assert.notDeepStrictEqual(new Error('a', { cause: 'undefined' }), new Error('a', { cause: undefined })); + assert.notDeepStrictEqual(new Error('a', { cause: undefined }), new Error('a')); + assert.notDeepStrictEqual(new Error('a'), new Error('a', { cause: undefined })); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a'), new Error('a', { cause: undefined })); + }, { message: defaultStartMessage + + '+ [Error: a]\n' + + '- [Error: a] {\n' + + '- [cause]: undefined\n' + + '- }\n' }); + + assert.throws(() => { + assert.deepStrictEqual(new Error('a', { cause: undefined }), new Error('a')); + }, { message: defaultStartMessage + + '+ [Error: a] {\n' + + '+ [cause]: undefined\n' + + '+ }\n' + + '- [Error: a]\n' }); + assert.throws(() => { + assert.deepStrictEqual(new Error('a', { cause: undefined }), new Error('a', { cause: 'undefined' })); + }, { message: defaultStartMessage + ' [Error: a] {\n' + + '+ [cause]: undefined\n' + + '- [cause]: \'undefined\'\n' + + ' }\n' }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep.js new file mode 100644 index 00000000..2df11978 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-deep.js @@ -0,0 +1,1411 @@ +'use strict'; + +const { hasCrypto } = require('../common'); +const assert = require('assert'); +const util = require('util'); +const { test } = require('node:test'); +const { AssertionError } = assert; +const defaultMsgStart = 'Expected values to be strictly deep-equal:\n'; +const defaultMsgStartFull = `${defaultMsgStart}+ actual - expected`; + +// Disable colored output to prevent color codes from breaking assertion +// message comparisons. This should only be an issue when process.stdout +// is a TTY. +if (process.stdout.isTTY) + process.env.NODE_DISABLE_COLORS = '1'; + +// Template tag function turning an error message into a RegExp +// for assert.throws() +function re(literals, ...values) { + let result = 'Expected values to be loosely deep-equal:\n\n'; + for (const [i, value] of values.entries()) { + const str = util.inspect(value, { + compact: false, + depth: 1000, + customInspect: false, + maxArrayLength: Infinity, + breakLength: Infinity, + sorted: true, + getters: true + }); + // Need to escape special characters. + result += `${str}${literals[i + 1]}`; + } + return { + code: 'ERR_ASSERTION', + message: result + }; +} + +const date = new Date('2016'); + +class MyDate extends Date { + constructor(...args) { + super(...args); + this[0] = '1'; + } +} + +const date2 = new MyDate('2016'); + +class MyRegExp extends RegExp { + constructor(...args) { + super(...args); + this[0] = '1'; + } +} + +// The following deepEqual tests might seem very weird. +// They just describe what it is now. +// That is why we discourage using deepEqual in our own tests. + +// Turn off no-restricted-properties because we are testing deepEqual! +/* eslint-disable no-restricted-properties */ + +test('deepEqual', () => { + const arr = new Uint8Array([120, 121, 122, 10]); + const buf = Buffer.from(arr); + // They have different [[Prototype]] + assert.throws( + () => assert.deepStrictEqual(arr, buf), + { + code: 'ERR_ASSERTION', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ Uint8Array(4) [\n' + + '- Buffer(4) [Uint8Array] [\n' + + ' 120,\n' + + ' 121,\n' + + ' 122,\n' + + ' 10\n' + + ' ]\n' + } + ); + assert.deepEqual(arr, buf); + + { + const buf2 = Buffer.from(arr); + buf2.prop = 1; + + assert.throws( + () => assert.deepStrictEqual(buf2, buf), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + ' Buffer(4) [Uint8Array] [\n' + + ' 120,\n' + + ' 121,\n' + + ' 122,\n' + + ' 10,\n' + + '+ prop: 1\n' + + ' ]\n' + } + ); + assert.notDeepEqual(buf2, buf); + } + + { + const arr2 = new Uint8Array([120, 121, 122, 10]); + arr2.prop = 5; + assert.throws( + () => assert.deepStrictEqual(arr, arr2), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + ' Uint8Array(4) [\n' + + ' 120,\n' + + ' 121,\n' + + ' 122,\n' + + ' 10,\n' + + '- prop: 5\n' + + ' ]\n' + } + ); + assert.notDeepEqual(arr, arr2); + } +}); + +test('date', () => { + assertNotDeepOrStrict(date, date2); + assert.throws( + () => assert.deepStrictEqual(date, date2), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + '+ 2016-01-01T00:00:00.000Z\n- MyDate 2016-01-01T00:00:00.000Z' + + " {\n- '0': '1'\n- }\n" + } + ); + assert.throws( + () => assert.deepStrictEqual(date2, date), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + '+ MyDate 2016-01-01T00:00:00.000Z {\n' + + "+ '0': '1'\n+ }\n- 2016-01-01T00:00:00.000Z\n" + } + ); +}); + +test('regexp', () => { + const re1 = new RegExp('test'); + const re2 = new MyRegExp('test'); + + assertNotDeepOrStrict(re1, re2); + assert.throws( + () => assert.deepStrictEqual(re1, re2), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + "+ /test/\n- MyRegExp /test/ {\n- '0': '1'\n- }\n" + } + ); +}); + +// For these weird cases, deepEqual should pass (at least for now), +// but deepStrictEqual should throw. +test('deepEqual should pass for these weird cases', () => { + const re2 = new MyRegExp('test'); + const similar = new Set([ + { 0: 1 }, // Object + new String('1'), // Object + [1], // Array + date2, // Date with this[0] = '1' + re2, // RegExp with this[0] = '1' + new Int8Array([1]), // Int8Array + new Int16Array([1]), // Int16Array + new Uint16Array([1]), // Uint16Array + new Int32Array([1]), // Int32Array + new Uint32Array([1]), // Uint32Array + Buffer.from([1]), // Uint8Array + (function() { return arguments; })(1), + ]); + + for (const a of similar) { + for (const b of similar) { + if (a !== b) { + assert.notDeepEqual(a, b); + assert.throws( + () => assert.deepStrictEqual(a, b), + { code: 'ERR_ASSERTION' } + ); + } + } + } +}); + +function assertDeepAndStrictEqual(a, b) { + assert.deepEqual(a, b); + assert.deepStrictEqual(a, b); + + assert.deepEqual(b, a); + assert.deepStrictEqual(b, a); +} + +function assertNotDeepOrStrict(a, b, err) { + assert.throws( + () => assert.deepEqual(a, b), + err || re`${a}\n\nshould loosely deep-equal\n\n${b}` + ); + assert.throws( + () => assert.deepStrictEqual(a, b), + err || { code: 'ERR_ASSERTION' } + ); + + assert.throws( + () => assert.deepEqual(b, a), + err || re`${b}\n\nshould loosely deep-equal\n\n${a}` + ); + assert.throws( + () => assert.deepStrictEqual(b, a), + err || { code: 'ERR_ASSERTION' } + ); +} + +function assertOnlyDeepEqual(a, b, err) { + assert.deepEqual(a, b); + assert.throws( + () => assert.deepStrictEqual(a, b), + err || { code: 'ERR_ASSERTION' } + ); + + assert.deepEqual(b, a); + assert.throws( + () => assert.deepStrictEqual(b, a), + err || { code: 'ERR_ASSERTION' } + ); +} + +test('es6 Maps and Sets', () => { + assertDeepAndStrictEqual(new Set(), new Set()); + assertDeepAndStrictEqual(new Map(), new Map()); + + assertDeepAndStrictEqual(new Set([1, 2, 3]), new Set([1, 2, 3])); + assertNotDeepOrStrict(new Set([1, 2, 3]), new Set([1, 2, 3, 4])); + assertNotDeepOrStrict(new Set([1, 2, 3, 4]), new Set([1, 2, 3])); + assertDeepAndStrictEqual(new Set(['1', '2', '3']), new Set(['1', '2', '3'])); + assertDeepAndStrictEqual(new Set([[1, 2], [3, 4]]), new Set([[3, 4], [1, 2]])); + assertNotDeepOrStrict(new Set([{ a: 0 }]), new Set([{ a: 1 }])); + assertNotDeepOrStrict(new Set([Symbol()]), new Set([Symbol()])); + + { + const a = [ 1, 2 ]; + const b = [ 3, 4 ]; + const c = [ 1, 2 ]; + const d = [ 3, 4 ]; + + assertDeepAndStrictEqual( + { a: a, b: b, s: new Set([a, b]) }, + { a: c, b: d, s: new Set([d, c]) } + ); + } + + assertDeepAndStrictEqual(new Map([[1, 1], [2, 2]]), new Map([[1, 1], [2, 2]])); + assertDeepAndStrictEqual(new Map([[1, 1], [2, 2]]), new Map([[2, 2], [1, 1]])); + assertNotDeepOrStrict(new Map([[1, 1], [2, 2]]), new Map([[1, 2], [2, 1]])); + assertNotDeepOrStrict( + new Map([[[1], 1], [{}, 2]]), + new Map([[[1], 2], [{}, 1]]) + ); + + assertNotDeepOrStrict(new Set([1]), [1]); + assertNotDeepOrStrict(new Set(), []); + assertNotDeepOrStrict(new Set(), {}); + + assertNotDeepOrStrict(new Map([['a', 1]]), { a: 1 }); + assertNotDeepOrStrict(new Map(), []); + assertNotDeepOrStrict(new Map(), {}); + + assertOnlyDeepEqual(new Set(['1']), new Set([1])); + + assertOnlyDeepEqual(new Map([['1', 'a']]), new Map([[1, 'a']])); + assertOnlyDeepEqual(new Map([['a', '1']]), new Map([['a', 1]])); + assertNotDeepOrStrict(new Map([['a', '1']]), new Map([['a', 2]])); + + assertDeepAndStrictEqual(new Set([{}]), new Set([{}])); + + // Ref: https://github.com/nodejs/node/issues/13347 + assertNotDeepOrStrict( + new Set([{ a: 1 }, { a: 1 }]), + new Set([{ a: 1 }, { a: 2 }]) + ); + assertNotDeepOrStrict( + new Set([{ a: 1 }, { a: 1 }, { a: 2 }]), + new Set([{ a: 1 }, { a: 2 }, { a: 2 }]) + ); + assertNotDeepOrStrict( + new Map([[{ x: 1 }, 5], [{ x: 1 }, 5]]), + new Map([[{ x: 1 }, 5], [{ x: 2 }, 5]]) + ); + + assertNotDeepOrStrict(new Set([3, '3']), new Set([3, 4])); + assertNotDeepOrStrict(new Map([[3, 0], ['3', 0]]), new Map([[3, 0], [4, 0]])); + + assertNotDeepOrStrict( + new Set([{ a: 1 }, { a: 1 }, { a: 2 }]), + new Set([{ a: 1 }, { a: 2 }, { a: 2 }]) + ); + + // Mixed primitive and object keys + assertDeepAndStrictEqual( + new Map([[1, 'a'], [{}, 'a']]), + new Map([[1, 'a'], [{}, 'a']]) + ); + assertDeepAndStrictEqual( + new Set([1, 'a', [{}, 'a']]), + new Set([1, 'a', [{}, 'a']]) + ); + + // This is an awful case, where a map contains multiple equivalent keys: + assertOnlyDeepEqual( + new Map([[1, 'a'], ['1', 'b']]), + new Map([['1', 'a'], [true, 'b']]) + ); + assertNotDeepOrStrict( + new Set(['a']), + new Set(['b']) + ); + assertDeepAndStrictEqual( + new Map([[{}, 'a'], [{}, 'b']]), + new Map([[{}, 'b'], [{}, 'a']]) + ); + assertOnlyDeepEqual( + new Map([[true, 'a'], ['1', 'b'], [1, 'a']]), + new Map([['1', 'a'], [1, 'b'], [true, 'a']]) + ); + assertNotDeepOrStrict( + new Map([[true, 'a'], ['1', 'b'], [1, 'c']]), + new Map([['1', 'a'], [1, 'b'], [true, 'a']]) + ); + + // Similar object keys + assertNotDeepOrStrict( + new Set([{}, {}]), + new Set([{}, 1]) + ); + assertNotDeepOrStrict( + new Set([[{}, 1], [{}, 1]]), + new Set([[{}, 1], [1, 1]]) + ); + assertNotDeepOrStrict( + new Map([[{}, 1], [{}, 1]]), + new Map([[{}, 1], [1, 1]]) + ); + assertOnlyDeepEqual( + new Map([[{}, 1], [true, 1]]), + new Map([[{}, 1], [1, 1]]) + ); + + // Similar primitive key / values + assertNotDeepOrStrict( + new Set([1, true, false]), + new Set(['1', 0, '0']) + ); + assertNotDeepOrStrict( + new Map([[1, 5], [true, 5], [false, 5]]), + new Map([['1', 5], [0, 5], ['0', 5]]) + ); + + // Undefined value in Map + assertDeepAndStrictEqual( + new Map([[1, undefined]]), + new Map([[1, undefined]]) + ); + assertOnlyDeepEqual( + new Map([[1, null], ['', '0']]), + new Map([['1', undefined], [false, 0]]) + ); + assertNotDeepOrStrict( + new Map([[1, undefined]]), + new Map([[2, undefined]]) + ); + + // null as key + assertDeepAndStrictEqual( + new Map([[null, 3]]), + new Map([[null, 3]]) + ); + assertOnlyDeepEqual( + new Map([[undefined, null], ['+000', 2n]]), + new Map([[null, undefined], [false, '2']]), + ); + const xarray = ['x']; + assertDeepAndStrictEqual( + new Set([xarray, ['y']]), + new Set([xarray, ['y']]) + ); + assertOnlyDeepEqual( + new Set([null, '', 1n, 5, 2n, false]), + new Set([undefined, 0, 5n, true, '2', '-000']) + ); + assertNotDeepOrStrict( + new Set(['']), + new Set(['0']) + ); + assertOnlyDeepEqual( + new Map([[1, {}]]), + new Map([[true, {}]]) + ); + assertOnlyDeepEqual( + new Map([[undefined, true]]), + new Map([[null, true]]) + ); + assertNotDeepOrStrict( + new Map([[undefined, true]]), + new Map([[true, true]]) + ); + { + const values = [ + 123, + Infinity, + 0, + null, + undefined, + false, + true, + {}, + [], + () => {}, + ]; + assertDeepAndStrictEqual(new Set(values), new Set(values)); + assertDeepAndStrictEqual(new Set(values), new Set(values.reverse())); + + const mapValues = values.map((v) => [v, { a: 5 }]); + assertDeepAndStrictEqual(new Map(mapValues), new Map(mapValues)); + assertDeepAndStrictEqual(new Map(mapValues), new Map(mapValues.reverse())); + } + + { + const s1 = new Set(); + const s2 = new Set(); + s1.add(1); + s1.add(2); + s2.add(2); + s2.add(1); + assertDeepAndStrictEqual(s1, s2); + } + + { + const m1 = new Map(); + const m2 = new Map(); + const obj = { a: 5, b: 6 }; + m1.set(1, obj); + m1.set(2, 'hi'); + m1.set(3, [1, 2, 3]); + + m2.set(2, 'hi'); // different order + m2.set(1, obj); + m2.set(3, [1, 2, 3]); // Deep equal, but not reference equal. + + assertDeepAndStrictEqual(m1, m2); + } + + { + const m1 = new Map(); + const m2 = new Map(); + + // m1 contains itself. + m1.set(1, m1); + m2.set(1, new Map()); + + assertNotDeepOrStrict(m1, m2); + } + + { + const map1 = new Map([[1, 1]]); + const map2 = new Map([[1, '1']]); + assert.deepEqual(map1, map2); + assert.throws( + () => assert.deepStrictEqual(map1, map2), + { + code: 'ERR_ASSERTION', + message: `${defaultMsgStartFull}\n\n` + + " Map(1) {\n+ 1 => 1\n- 1 => '1'\n }\n" + } + ); + } + + { + // Two equivalent sets / maps with different key/values applied shouldn't be + // the same. This is a terrible idea to do in practice, but deepEqual should + // still check for it. + const s1 = new Set(); + const s2 = new Set(); + s1.x = 5; + assertNotDeepOrStrict(s1, s2); + + const m1 = new Map(); + const m2 = new Map(); + m1.x = 5; + assertNotDeepOrStrict(m1, m2); + } + + { + // Circular references. + const s1 = new Set(); + s1.add(s1); + const s2 = new Set(); + s2.add(s2); + assertDeepAndStrictEqual(s1, s2); + + const m1 = new Map(); + m1.set(2, m1); + const m2 = new Map(); + m2.set(2, m2); + assertDeepAndStrictEqual(m1, m2); + + const m3 = new Map(); + m3.set(m3, 2); + const m4 = new Map(); + m4.set(m4, 2); + assertDeepAndStrictEqual(m3, m4); + } +}); + +test('GH-6416. Make sure circular refs do not throw', () => { + const b = {}; + b.b = b; + const c = {}; + c.b = c; + + assertDeepAndStrictEqual(b, c); + + const d = {}; + d.a = 1; + d.b = d; + const e = {}; + e.a = 1; + e.b = {}; + + assertNotDeepOrStrict(d, e); +}); + +test('GH-14441. Circular structures should be consistent', () => { + { + const a = {}; + a.a = a; + + const b = {}; + b.a = {}; + b.a.a = a; + + assertDeepAndStrictEqual(a, b); + } + + { + const a = {}; + a.a = a; + const b = {}; + b.a = b; + const c = {}; + c.a = a; + assertDeepAndStrictEqual(b, c); + } + + { + const a = new Set(); + a.add(a); + const b = new Set(); + b.add(b); + const c = new Set(); + c.add(a); + assertDeepAndStrictEqual(b, c); + } +}); + +// https://github.com/nodejs/node-v0.x-archive/pull/7178 +test('Ensure reflexivity of deepEqual with `arguments` objects.', () => { + const args = (function() { return arguments; })(); + assertNotDeepOrStrict([], args); +}); + +test('More checking that arguments objects are handled correctly', () => { + // eslint-disable-next-line func-style + const returnArguments = function() { return arguments; }; + + const someArgs = returnArguments('a'); + const sameArgs = returnArguments('a'); + const diffArgs = returnArguments('b'); + + assertNotDeepOrStrict(someArgs, ['a']); + assertNotDeepOrStrict(someArgs, { '0': 'a' }); + assertNotDeepOrStrict(someArgs, diffArgs); + assertDeepAndStrictEqual(someArgs, sameArgs); +}); + +test('Handle sparse arrays', () => { + /* eslint-disable no-sparse-arrays */ + assertDeepAndStrictEqual([1, , , 3], [1, , , 3]); + assertNotDeepOrStrict([1, , , 3], [1, , , 3, , , ]); + /* eslint-enable no-sparse-arrays */ + const a = new Array(3); + const b = new Array(3); + a[2] = true; + b[1] = true; + assertNotDeepOrStrict(a, b); + b[2] = true; + assertNotDeepOrStrict(a, b); + a[0] = true; + assertNotDeepOrStrict(a, b); +}); + +test('Handle different error messages', () => { + const err1 = new Error('foo1'); + assertNotDeepOrStrict(err1, new Error('foo2'), assert.AssertionError); + assertNotDeepOrStrict(err1, new TypeError('foo1'), assert.AssertionError); + assertDeepAndStrictEqual(err1, new Error('foo1')); + assertNotDeepOrStrict(err1, {}, AssertionError); +}); + +test('Handle NaN', () => { + assertDeepAndStrictEqual(NaN, NaN); + assertDeepAndStrictEqual({ a: NaN }, { a: NaN }); + assertDeepAndStrictEqual([ 1, 2, NaN, 4 ], [ 1, 2, NaN, 4 ]); +}); + +test('Handle boxed primitives', () => { + const boxedString = new String('test'); + const boxedSymbol = Object(Symbol()); + + const fakeBoxedSymbol = {}; + Object.setPrototypeOf(fakeBoxedSymbol, Symbol.prototype); + Object.defineProperty( + fakeBoxedSymbol, + Symbol.toStringTag, + { enumerable: false, value: 'Symbol' } + ); + + assertNotDeepOrStrict(new Boolean(true), Object(false)); + assertNotDeepOrStrict(Object(true), new Number(1)); + assertNotDeepOrStrict(new Number(2), new Number(1)); + assertNotDeepOrStrict(boxedSymbol, Object(Symbol())); + assertNotDeepOrStrict(boxedSymbol, {}); + assertNotDeepOrStrict(boxedSymbol, fakeBoxedSymbol); + assertDeepAndStrictEqual(boxedSymbol, boxedSymbol); + assertDeepAndStrictEqual(Object(true), Object(true)); + assertDeepAndStrictEqual(Object(2), Object(2)); + assertDeepAndStrictEqual(boxedString, Object('test')); + boxedString.slow = true; + assertNotDeepOrStrict(boxedString, Object('test')); + boxedSymbol.slow = true; + assertNotDeepOrStrict(boxedSymbol, {}); + assertNotDeepOrStrict(boxedSymbol, fakeBoxedSymbol); +}); + +test('Minus zero', () => { + assertOnlyDeepEqual(0, -0); + assertDeepAndStrictEqual(-0, -0); +}); + +test('Handle symbols (enumerable only)', () => { + const symbol1 = Symbol(); + const obj1 = { [symbol1]: 1 }; + const obj2 = { [symbol1]: 1 }; + const obj3 = { [Symbol()]: 1 }; + // Add a non enumerable symbol as well. It is going to be ignored! + Object.defineProperty(obj2, Symbol(), { value: 1 }); + assertOnlyDeepEqual(obj1, obj3); + assertDeepAndStrictEqual(obj1, obj2); + obj2[Symbol()] = true; + assertOnlyDeepEqual(obj1, obj2); + // TypedArrays have a fast path. Test for this as well. + const a = new Uint8Array(4); + const b = new Uint8Array(4); + a[symbol1] = true; + b[symbol1] = false; + assertOnlyDeepEqual(a, b); + b[symbol1] = true; + assertDeepAndStrictEqual(a, b); + // The same as TypedArrays is valid for boxed primitives + const boxedStringA = new String('test'); + const boxedStringB = new String('test'); + boxedStringA[symbol1] = true; + assertOnlyDeepEqual(boxedStringA, boxedStringB); + boxedStringA[symbol1] = true; + assertDeepAndStrictEqual(a, b); + // Loose equal arrays should not compare symbols. + const arr = [1]; + const arr2 = [1]; + arr[symbol1] = true; + assertOnlyDeepEqual(arr, arr2); + arr2[symbol1] = false; + assertOnlyDeepEqual(arr, arr2); +}); + +test('Additional tests', () => { + assert.throws( + () => assert.notDeepEqual(1, true), + { + message: /1\n\nshould not loosely deep-equal\n\ntrue/ + } + ); + + assert.throws( + () => assert.notDeepEqual(1, 1), + { + message: /Expected "actual" not to be loosely deep-equal to:\n\n1/ + } + ); + + assertDeepAndStrictEqual(new Date(2000, 3, 14), new Date(2000, 3, 14)); + + assert.throws(() => { assert.deepEqual(new Date(), new Date(2000, 3, 14)); }, + AssertionError, + 'deepEqual(new Date(), new Date(2000, 3, 14))'); + + assert.throws( + () => { assert.notDeepEqual(new Date(2000, 3, 14), new Date(2000, 3, 14)); }, + AssertionError, + 'notDeepEqual(new Date(2000, 3, 14), new Date(2000, 3, 14))' + ); + + assert.throws( + () => { assert.notDeepEqual('a'.repeat(1024), 'a'.repeat(1024)); }, + AssertionError, + 'notDeepEqual("a".repeat(1024), "a".repeat(1024))' + ); + + assertNotDeepOrStrict(new Date(), new Date(2000, 3, 14)); + + assertDeepAndStrictEqual(/a/, /a/); + assertDeepAndStrictEqual(/a/g, /a/g); + assertDeepAndStrictEqual(/a/i, /a/i); + assertDeepAndStrictEqual(/a/m, /a/m); + assertDeepAndStrictEqual(/a/igm, /a/igm); + assertNotDeepOrStrict(/ab/, /a/); + assertNotDeepOrStrict(/a/g, /a/); + assertNotDeepOrStrict(/a/i, /a/); + assertNotDeepOrStrict(/a/m, /a/); + assertNotDeepOrStrict(/a/igm, /a/im); + + { + const re1 = /a/g; + re1.lastIndex = 3; + assert.notDeepEqual(re1, /a/g); + } + + assert.deepEqual(4, '4'); + assert.deepEqual(true, 1); + assert.throws(() => assert.deepEqual(4, '5'), + AssertionError, + 'deepEqual( 4, \'5\')'); +}); + +test('Having the same number of owned properties && the same set of keys', () => { + assert.deepEqual({ a: 4 }, { a: 4 }); + assert.deepEqual({ a: 4, b: '2' }, { a: 4, b: '2' }); + assert.deepEqual([4], ['4']); + assert.throws( + () => assert.deepEqual({ a: 4 }, { a: 4, b: true }), AssertionError); + assert.notDeepEqual(['a'], { 0: 'a' }); + assert.deepEqual({ a: 4, b: '1' }, { b: '1', a: 4 }); + const a1 = [1, 2, 3]; + const a2 = [1, 2, 3]; + a1.a = 'test'; + a1.b = true; + a2.b = true; + a2.a = 'test'; + assert.throws(() => assert.deepEqual(Object.keys(a1), Object.keys(a2)), + AssertionError); + assertDeepAndStrictEqual(a1, a2); +}); + +test('Having an identical prototype property', () => { + const nbRoot = { + toString() { return `${this.first} ${this.last}`; } + }; + + function nameBuilder(first, last) { + this.first = first; + this.last = last; + return this; + } + nameBuilder.prototype = nbRoot; + + function nameBuilder2(first, last) { + this.first = first; + this.last = last; + return this; + } + nameBuilder2.prototype = nbRoot; + + const nb1 = new nameBuilder('Ryan', 'Dahl'); + let nb2 = new nameBuilder2('Ryan', 'Dahl'); + + assert.deepEqual(nb1, nb2); + + nameBuilder2.prototype = Object; + nb2 = new nameBuilder2('Ryan', 'Dahl'); + assert.deepEqual(nb1, nb2); +}); + +test('Primitives', () => { + assertNotDeepOrStrict(null, {}); + assertNotDeepOrStrict(undefined, {}); + assertNotDeepOrStrict('a', ['a']); + assertNotDeepOrStrict('a', { 0: 'a' }); + assertNotDeepOrStrict(1, {}); + assertNotDeepOrStrict(true, {}); + assertNotDeepOrStrict(Symbol(), {}); + assertNotDeepOrStrict(Symbol(), Symbol()); + + assertOnlyDeepEqual(4, '4'); + assertOnlyDeepEqual(true, 1); + + { + const s = Symbol(); + assertDeepAndStrictEqual(s, s); + } + + // Primitive wrappers and object. + assertNotDeepOrStrict(new String('a'), ['a']); + assertNotDeepOrStrict(new String('a'), { 0: 'a' }); + assertNotDeepOrStrict(new Number(1), {}); + assertNotDeepOrStrict(new Boolean(true), {}); +}); + +test('Additional tests', () => { + // Same number of keys but different key names. + assertNotDeepOrStrict({ a: 1 }, { b: 1 }); + + assert.deepStrictEqual(new Date(2000, 3, 14), new Date(2000, 3, 14)); + + assert.throws( + () => assert.deepStrictEqual(new Date(), new Date(2000, 3, 14)), + AssertionError, + 'deepStrictEqual(new Date(), new Date(2000, 3, 14))' + ); + + assert.throws( + () => assert.notDeepStrictEqual(new Date(2000, 3, 14), new Date(2000, 3, 14)), + { + name: 'AssertionError', + message: 'Expected "actual" not to be strictly deep-equal to:\n\n' + + util.inspect(new Date(2000, 3, 14)) + } + ); + + assert.throws( + () => assert.strictEqual('apple', 'pear'), + { + name: 'AssertionError', + message: 'Expected values to be strictly equal:\n\n\'apple\' !== \'pear\'\n' + } + ); + + assert.throws( + () => assert.strictEqual('ABABABABABAB', 'BABABABABABA'), + { + name: 'AssertionError', + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + "+ 'ABABABABABAB'\n" + + "- 'BABABABABABA'\n" + } + ); + + assert.notDeepStrictEqual(new Date(), new Date(2000, 3, 14)); + + assert.throws( + () => assert.deepStrictEqual(/ab/, /a/), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ /ab/\n' + + '- /a/\n' + }); + assert.throws( + () => assert.deepStrictEqual(/a/g, /a/), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ /a/g\n' + + '- /a/\n' + }); + assert.throws( + () => assert.deepStrictEqual(/a/i, /a/), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ /a/i\n' + + '- /a/\n' + }); + assert.throws( + () => assert.deepStrictEqual(/a/m, /a/), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ /a/m\n' + + '- /a/\n' + }); + assert.throws( + () => assert.deepStrictEqual(/aa/igm, /aa/im), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ /aa/gim\n' + + '- /aa/im\n' + }); + + { + const re1 = /a/; + re1.lastIndex = 3; + assert.notDeepStrictEqual(re1, /a/); + } + + assert.throws( + // eslint-disable-next-line no-restricted-syntax + () => assert.deepStrictEqual(4, '4'), + { message: `${defaultMsgStart}\n4 !== '4'\n` } + ); + + assert.throws( + // eslint-disable-next-line no-restricted-syntax + () => assert.deepStrictEqual(true, 1), + { message: `${defaultMsgStart}\ntrue !== 1\n` } + ); + + assertDeepAndStrictEqual({ a: 4, b: '1' }, { b: '1', a: 4 }); + + assert.throws( + () => assert.deepStrictEqual([0, 1, 2, 'a', 'b'], [0, 1, 2, 'b', 'a']), + AssertionError); +}); + +test('Having the same number of owned properties && the same set of keys', () => { + assert.deepStrictEqual({ a: 4 }, { a: 4 }); + assert.deepStrictEqual({ a: 4, b: '2' }, { a: 4, b: '2' }); + assert.throws(() => assert.deepStrictEqual([4], ['4']), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${defaultMsgStartFull}\n\n [\n+ 4\n- '4'\n ]\n` + }); + assert.throws( + () => assert.deepStrictEqual({ a: 4 }, { a: 4, b: true }), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${defaultMsgStartFull}\n\n ` + + '{\n a: 4,\n- b: true\n }\n' + }); + assert.throws( + () => assert.deepStrictEqual(['a'], { 0: 'a' }), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${defaultMsgStartFull}\n\n` + + "+ [\n+ 'a'\n+ ]\n- {\n- '0': 'a'\n- }\n" + }); +}); + +/* eslint-enable */ + +test('Prototype check', () => { + function Constructor1(first, last) { + this.first = first; + this.last = last; + } + + function Constructor2(first, last) { + this.first = first; + this.last = last; + } + + const obj1 = new Constructor1('Ryan', 'Dahl'); + let obj2 = new Constructor2('Ryan', 'Dahl'); + + assert.throws(() => assert.deepStrictEqual(obj1, obj2), AssertionError); + + Constructor2.prototype = Constructor1.prototype; + obj2 = new Constructor2('Ryan', 'Dahl'); + + assertDeepAndStrictEqual(obj1, obj2); +}); + +test('Check extra properties on errors', () => { + const a = new TypeError('foo'); + const b = new TypeError('foo'); + a.foo = 'bar'; + b.foo = 'baz.'; + + assert.throws( + () => assert.throws( + () => assert.deepStrictEqual(a, b), + { + operator: 'throws', + message: '', + } + ), + { + message: 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' Comparison {\n' + + "+ message: 'Expected values to be strictly deep-equal:\\n' +\n" + + "+ '+ actual - expected\\n' +\n" + + "+ '\\n' +\n" + + "+ ' [TypeError: foo] {\\n' +\n" + + `+ "+ foo: 'bar'\\n" +\n` + + `+ "- foo: 'baz.'\\n" +\n` + + "+ ' }\\n',\n" + + "+ operator: 'deepStrictEqual'\n" + + "- message: '',\n" + + "- operator: 'throws'\n" + + ' }\n' + } + ); +}); + +test('Check proxies', () => { + const arrProxy = new Proxy([1, 2], {}); + assert.deepStrictEqual(arrProxy, [1, 2]); + const tmp = util.inspect.defaultOptions; + util.inspect.defaultOptions = { showProxy: true }; + assert.throws( + () => assert.deepStrictEqual(arrProxy, [1, 2, 3]), + { message: `${defaultMsgStartFull}\n\n` + + ' [\n 1,\n 2,\n- 3\n ]\n' } + ); + util.inspect.defaultOptions = tmp; + + const invalidTrap = new Proxy([1, 2, 3], { + ownKeys() { return []; } + }); + assert.throws( + () => assert.deepStrictEqual(invalidTrap, [1, 2, 3]), + { + name: 'TypeError', + message: "'ownKeys' on proxy: trap result did not include 'length'" + } + ); +}); + +test('Strict equal with identical objects that are not identical ' + + 'by reference and longer than 50 elements', () => { + // E.g., assert.deepStrictEqual({ a: Symbol() }, { a: Symbol() }) + const a = {}; + const b = {}; + for (let i = 0; i < 55; i++) { + a[`symbol${i}`] = Symbol(); + b[`symbol${i}`] = Symbol(); + } + + assert.throws( + () => assert.deepStrictEqual(a, b), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: /\.\.\./g + } + ); +}); + +test('Basic valueOf check', () => { + const a = new String(1); + a.valueOf = undefined; + assertNotDeepOrStrict(a, new String(1)); +}); + +test('Basic array out of bounds check', () => { + const arr = [1, 2, 3]; + arr[2 ** 32] = true; + assertNotDeepOrStrict(arr, [1, 2, 3]); + + assert.throws( + () => assert.deepStrictEqual([1, 2, 3], [1, 2]), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${defaultMsgStartFull}\n\n` + + ' [\n' + + ' 1,\n' + + ' 2,\n' + + '+ 3\n' + + ' ]\n' + } + ); +}); + +test('Verify that manipulating the `getTime()` function has no impact on the time ' + + 'verification.', () => { + const a = new Date('2000'); + const b = new Date('2000'); + Object.defineProperty(a, 'getTime', { + value: () => 5 + }); + assertDeepAndStrictEqual(a, b); +}); + +test('Verify that an array and the equivalent fake array object ' + + 'are correctly compared', () => { + const a = [1, 2, 3]; + const o = { + __proto__: Array.prototype, + 0: 1, + 1: 2, + 2: 3, + length: 3, + }; + Object.defineProperty(o, 'length', { enumerable: false }); + assertNotDeepOrStrict(o, a); +}); + +test('Verify that extra keys will be tested for when using fake arrays', () => { + const a = { + 0: 1, + 1: 1, + 2: 'broken' + }; + Object.setPrototypeOf(a, Object.getPrototypeOf([])); + Object.defineProperty(a, Symbol.toStringTag, { + value: 'Array', + }); + Object.defineProperty(a, 'length', { + value: 2 + }); + assertNotDeepOrStrict(a, [1, 1]); +}); + +test('Verify that changed tags will still check for the error message', () => { + const err = new Error('foo'); + err[Symbol.toStringTag] = 'Foobar'; + const err2 = new Error('bar'); + err2[Symbol.toStringTag] = 'Foobar'; + assertNotDeepOrStrict(err, err2, AssertionError); +}); + +test('Check for non-native errors', () => { + const source = new Error('abc'); + const err = Object.create( + Object.getPrototypeOf(source), Object.getOwnPropertyDescriptors(source)); + Object.defineProperty(err, 'message', { value: 'foo' }); + const err2 = Object.create( + Object.getPrototypeOf(source), Object.getOwnPropertyDescriptors(source)); + Object.defineProperty(err2, 'message', { value: 'bar' }); + err[Symbol.toStringTag] = 'Foo'; + err2[Symbol.toStringTag] = 'Foo'; + assert.notDeepStrictEqual(err, err2); +}); + +test('Check for Errors with cause property', () => { + const e1 = new Error('err', { cause: new Error('cause e1') }); + const e2 = new Error('err', { cause: new Error('cause e2') }); + assertNotDeepOrStrict(e1, e2, AssertionError); + assertNotDeepOrStrict(e1, new Error('err'), AssertionError); + assertDeepAndStrictEqual(e1, new Error('err', { cause: new Error('cause e1') })); +}); + +test('Check for AggregateError', () => { + const e1 = new Error('e1'); + const e1duplicate = new Error('e1'); + const e2 = new Error('e2'); + + const e3 = new AggregateError([e1duplicate, e2], 'Aggregate Error'); + const e3duplicate = new AggregateError([e1, e2], 'Aggregate Error'); + const e4 = new AggregateError([e1], 'Aggregate Error'); + assertNotDeepOrStrict(e1, e3, AssertionError); + assertNotDeepOrStrict(e3, e4, AssertionError); + assertDeepAndStrictEqual(e3, e3duplicate); +}); + +test('Verify that `valueOf` is not called for boxed primitives', () => { + const a = new Number(5); + const b = new Number(5); + Object.defineProperty(a, 'valueOf', { + value: () => { throw new Error('failed'); } + }); + Object.defineProperty(b, 'valueOf', { + value: () => { throw new Error('failed'); } + }); + assertDeepAndStrictEqual(a, b); +}); + +test('Check getters', () => { + const a = { + get a() { return 5; } + }; + const b = { + get a() { return 6; } + }; + assert.throws( + () => assert.deepStrictEqual(a, b), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: /a: \[Getter: 5]\n- {3}a: \[Getter: 6]\n {2}/ + } + ); + + // The descriptor is not compared. + assertDeepAndStrictEqual(a, { a: 5 }); +}); + +test('Verify object types being identical on both sides', () => { + let a = Buffer.from('test'); + let b = Object.create( + Object.getPrototypeOf(a), + Object.getOwnPropertyDescriptors(a) + ); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'Uint8Array' + }); + assertNotDeepOrStrict(a, b); + + a = new Uint8Array(10); + b = new Int8Array(10); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'Uint8Array' + }); + Object.setPrototypeOf(b, Uint8Array.prototype); + assertNotDeepOrStrict(a, b); + + a = [1, 2, 3]; + b = { 0: 1, 1: 2, 2: 3 }; + Object.setPrototypeOf(b, Array.prototype); + Object.defineProperty(b, 'length', { value: 3, enumerable: false }); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'Array' + }); + assertNotDeepOrStrict(a, b); + + a = new Date(2000); + b = Object.create( + Object.getPrototypeOf(a), + Object.getOwnPropertyDescriptors(a) + ); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'Date' + }); + assertNotDeepOrStrict(a, b); + + a = /abc/g; + b = Object.create( + Object.getPrototypeOf(a), + Object.getOwnPropertyDescriptors(a) + ); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'RegExp' + }); + assertNotDeepOrStrict(a, b); + + a = []; + b = /abc/; + Object.setPrototypeOf(b, Array.prototype); + Object.defineProperty(b, Symbol.toStringTag, { + value: 'Array' + }); + assertNotDeepOrStrict(a, b); + + a = { __proto__: null }; + b = new RangeError('abc'); + Object.defineProperty(a, Symbol.toStringTag, { + value: 'Error' + }); + Object.setPrototypeOf(b, null); + assertNotDeepOrStrict(a, b, assert.AssertionError); +}); + +test('Verify commutativity', () => { + // Regression test for https://github.com/nodejs/node/issues/37710 + const a = { x: 1 }; + const b = { y: 1 }; + Object.defineProperty(b, 'x', { value: 1 }); + + assertNotDeepOrStrict(a, b); +}); + +test('Crypto', { skip: !hasCrypto }, async () => { + const crypto = require('crypto'); // eslint-disable-line node-core/crypto-check + const { subtle } = globalThis.crypto; + + { + const a = crypto.createSecretKey(Buffer.alloc(1, 0)); + const b = crypto.createSecretKey(Buffer.alloc(1, 1)); + + assertNotDeepOrStrict(a, b); + } + + { + const a = crypto.createSecretKey(Buffer.alloc(0)); + const b = crypto.createSecretKey(Buffer.alloc(0)); + + assertDeepAndStrictEqual(a, b); + } + + { + const a = await subtle.importKey('raw', Buffer.alloc(1, 0), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + const b = await subtle.importKey('raw', Buffer.alloc(1, 1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + + assertNotDeepOrStrict(a, b); + } + + { + const a = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + const b = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + false, ['sign']); + + assertNotDeepOrStrict(a, b); + } + + { + const a = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + const b = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-384' }, + true, ['sign']); + + assertNotDeepOrStrict(a, b); + } + + { + const a = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + const b = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['verify']); + + assertNotDeepOrStrict(a, b); + } + + { + const a = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + const b = await subtle.importKey('raw', Buffer.alloc(1), + { name: 'HMAC', hash: 'SHA-256' }, + true, ['sign']); + + assertDeepAndStrictEqual(a, b); + } +}); + +// check URL +{ + const a = new URL('http://foo'); + const b = new URL('http://bar'); + + assertNotDeepOrStrict(a, b); +} + +{ + const a = new URL('http://foo'); + const b = new URL('http://foo'); + + assertDeepAndStrictEqual(a, b); +} + +{ + const a = new URL('http://foo'); + const b = new URL('http://foo'); + a.bar = 1; + b.bar = 2; + assertNotDeepOrStrict(a, b); +} + +{ + const a = new URL('http://foo'); + const b = new URL('http://foo'); + a.bar = 1; + b.bar = 1; + assertDeepAndStrictEqual(a, b); +} + +{ + const a = new URL('http://foo'); + const b = new URL('http://bar'); + assert.throws( + () => assert.deepStrictEqual(a, b), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: /http:\/\/bar/ + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-esm-cjs-message-verify.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-esm-cjs-message-verify.js new file mode 100644 index 00000000..23c48800 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-esm-cjs-message-verify.js @@ -0,0 +1,31 @@ +'use strict'; + +const { spawnPromisified } = require('../common'); +const assert = require('node:assert'); +const { describe, it } = require('node:test'); + +const fileImports = { + commonjs: 'const assert = require("assert");', + module: 'import assert from "assert";', +}; + +describe('ensure the assert.ok throwing similar error messages for esm and cjs files', () => { + it('should return code 1 for each command', async () => { + const errorsMessages = []; + for (const [inputType, header] of Object.entries(fileImports)) { + const { stderr, code } = await spawnPromisified(process.execPath, [ + '--input-type', + inputType, + '--eval', + `${header}\nassert.ok(0 === 2);\n`, + ]); + assert.strictEqual(code, 1); + // For each error message, filter the lines which will starts with AssertionError + errorsMessages.push( + stderr.split('\n').find((s) => s.startsWith('AssertionError')) + ); + } + assert.strictEqual(errorsMessages.length, 2); + assert.deepStrictEqual(errorsMessages[0], errorsMessages[1]); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail-deprecation.js new file mode 100644 index 00000000..ab31b08f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail-deprecation.js @@ -0,0 +1,70 @@ +// Flags: --no-warnings +'use strict'; + +const { expectWarning } = require('../common'); +const assert = require('assert'); +const { test } = require('node:test'); + +expectWarning( + 'DeprecationWarning', + 'assert.fail() with more than one argument is deprecated. ' + + 'Please use assert.strictEqual() instead or only pass a message.', + 'DEP0094' +); + +test('Two args only, operator defaults to "!="', () => { + assert.throws(() => { + assert.fail('first', 'second'); + }, { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: '\'first\' != \'second\'', + operator: '!=', + actual: 'first', + expected: 'second', + generatedMessage: true + }); +}); + +test('Three args', () => { + assert.throws(() => { + assert.fail('ignored', 'ignored', 'another custom message'); + }, { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'another custom message', + operator: 'fail', + actual: 'ignored', + expected: 'ignored', + generatedMessage: false + }); +}); + +test('Three args with custom Error', () => { + assert.throws(() => { + assert.fail(typeof 1, 'object', new TypeError('another custom message')); + }, { + name: 'TypeError', + message: 'another custom message' + }); +}); + +test('No third arg (but a fourth arg)', () => { + assert.throws(() => { + assert.fail('first', 'second', undefined, 'operator'); + }, { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: '\'first\' operator \'second\'', + operator: 'operator', + actual: 'first', + expected: 'second' + }); +}); + +test('The stackFrameFunction should exclude the foo frame', () => { + assert.throws( + function foo() { assert.fail('first', 'second', 'message', '!==', foo); }, + (err) => !/^\s*at\sfoo\b/m.test(err.stack) + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail.js new file mode 100644 index 00000000..3211e438 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-fail.js @@ -0,0 +1,50 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { test } = require('node:test'); + +test('No args', () => { + assert.throws( + () => { assert.fail(); }, + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Failed', + operator: 'fail', + actual: undefined, + expected: undefined, + generatedMessage: true, + stack: /Failed/ + } + ); +}); + +test('One arg = message', () => { + assert.throws(() => { + assert.fail('custom message'); + }, { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'custom message', + operator: 'fail', + actual: undefined, + expected: undefined, + generatedMessage: false + }); +}); + +test('One arg = Error', () => { + assert.throws(() => { + assert.fail(new TypeError('custom message')); + }, { + name: 'TypeError', + message: 'custom message' + }); +}); + +test('Object prototype get', () => { + Object.prototype.get = () => { throw new Error('failed'); }; + assert.throws(() => assert.fail(''), { code: 'ERR_ASSERTION' }); + delete Object.prototype.get; +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-first-line.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-first-line.js new file mode 100644 index 00000000..c5620284 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-first-line.js @@ -0,0 +1,26 @@ +'use strict'; + +// Verify that asserting in the very first line produces the expected result. + +require('../common'); +const assert = require('assert'); +const { test } = require('node:test'); +const { path } = require('../common/fixtures'); + +test('Verify that asserting in the very first line produces the expected result', () => { + assert.throws( + () => require(path('assert-first-line')), + { + name: 'AssertionError', + message: "The expression evaluated to a falsy value:\n\n ässört.ok('')\n" + } + ); + + assert.throws( + () => require(path('assert-long-line')), + { + name: 'AssertionError', + message: "The expression evaluated to a falsy value:\n\n assert.ok('')\n" + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-if-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-if-error.js new file mode 100644 index 00000000..e5b11c9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-if-error.js @@ -0,0 +1,104 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { test } = require('node:test'); + +test('Test that assert.ifError has the correct stack trace of both stacks', () => { + let err; + // Create some random error frames. + (function a() { + (function b() { + (function c() { + err = new Error('test error'); + })(); + })(); + })(); + + const msg = err.message; + const stack = err.stack; + + (function x() { + (function y() { + (function z() { + let threw = false; + try { + assert.ifError(err); + } catch (e) { + assert.strictEqual(e.message, + 'ifError got unwanted exception: test error'); + assert.strictEqual(err.message, msg); + assert.strictEqual(e.actual, err); + assert.strictEqual(e.actual.stack, stack); + assert.strictEqual(e.expected, null); + assert.strictEqual(e.operator, 'ifError'); + threw = true; + } + assert(threw); + })(); + })(); + })(); +}); + +test('General ifError tests', () => { + assert.throws( + () => { + const error = new Error(); + error.stack = 'Error: containing weird stack\nYes!\nI am part of a stack.'; + assert.ifError(error); + }, + (error) => { + assert(!error.stack.includes('Yes!')); + return true; + } + ); + + assert.throws( + () => assert.ifError(new TypeError()), + { + message: 'ifError got unwanted exception: TypeError' + } + ); + + assert.throws( + () => assert.ifError({ stack: false }), + { + message: 'ifError got unwanted exception: { stack: false }' + } + ); + + assert.throws( + () => assert.ifError({ constructor: null, message: '' }), + { + message: 'ifError got unwanted exception: ' + } + ); + + assert.throws( + () => { assert.ifError(false); }, + { + message: 'ifError got unwanted exception: false' + } + ); +}); + +test('Should not throw', () => { + assert.ifError(null); + assert.ifError(); + assert.ifError(undefined); +}); + +test('https://github.com/nodejs/node-v0.x-archive/issues/2893', () => { + let threw = false; + try { + // eslint-disable-next-line no-restricted-syntax + assert.throws(() => { + assert.ifError(null); + }); + } catch (e) { + threw = true; + assert.strictEqual(e.message, 'Missing expected exception.'); + assert(!e.stack.includes('throws'), e); + } + assert(threw); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-objects.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-objects.js new file mode 100644 index 00000000..0da31871 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-objects.js @@ -0,0 +1,802 @@ +'use strict'; + +const common = require('../common'); +const vm = require('node:vm'); +const assert = require('node:assert'); +const { describe, it } = require('node:test'); + +function createCircularObject() { + const obj = {}; + obj.self = obj; + return obj; +} + +function createDeepNestedObject() { + return { level1: { level2: { level3: 'deepValue' } } }; +} + +async function generateCryptoKey() { + const { KeyObject } = require('node:crypto'); + const { subtle } = globalThis.crypto; + + const cryptoKey = await subtle.generateKey( + { + name: 'HMAC', + hash: 'SHA-256', + length: 256, + }, + true, + ['sign', 'verify'] + ); + + const keyObject = KeyObject.from(cryptoKey); + + return { cryptoKey, keyObject }; +} + +describe('Object Comparison Tests', () => { + describe('partialDeepStrictEqual', () => { + describe('throws an error', () => { + const tests = [ + { + description: 'throws when only actual is provided', + actual: { a: 1 }, + expected: undefined, + }, + { + description: 'throws when only expected is provided', + actual: undefined, + expected: { a: 1 }, + }, + { + description: 'throws when expected has more properties than actual', + actual: [1, 'two'], + expected: [1, 'two', true], + }, + { + description: 'throws because expected has seven 2 while actual has six one', + actual: [1, 2, 2, 2, 2, 2, 2, 3], + expected: [1, 2, 2, 2, 2, 2, 2, 2], + }, + { + description: 'throws when comparing two different sets with objects', + actual: new Set([{ a: 1 }]), + expected: new Set([{ a: 1 }, { b: 1 }]), + }, + + { + description: 'throws when comparing two different objects', + actual: { a: 1, b: 'string' }, + expected: { a: 2, b: 'string' }, + }, + { + description: + 'throws when comparing two objects with different nested objects', + actual: createDeepNestedObject(), + expected: { level1: { level2: { level3: 'differentValue' } } }, + }, + { + description: + 'throws when comparing two objects with different RegExp properties', + actual: { pattern: /abc/ }, + expected: { pattern: /def/ }, + }, + { + description: + 'throws when comparing two arrays with different elements', + actual: [1, 'two', true], + expected: [1, 'two', false], + }, + { + description: 'throws when comparing [0] with [-0]', + actual: [0], + expected: [-0], + }, + { + description: 'throws when comparing [0, 0, 0] with [0, -0]', + actual: [0, 0, 0], + expected: [0, -0], + }, + { + description: 'throws when comparing ["-0"] with [-0]', + actual: ['-0'], + expected: [-0], + }, + { + description: 'throws when comparing [-0] with [0]', + actual: [-0], + expected: [0], + }, + { + description: 'throws when comparing [-0] with ["-0"]', + actual: [-0], + expected: ['-0'], + }, + { + description: 'throws when comparing ["0"] with [0]', + actual: ['0'], + expected: [0], + }, + { + description: 'throws when comparing [0] with ["0"]', + actual: [0], + expected: ['0'], + }, + { + description: + 'throws when comparing two Date objects with different times', + actual: new Date(0), + expected: new Date(1), + }, + { + description: + 'throws when comparing two objects with different large number of properties', + actual: Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [`key${i}`, i]) + ), + expected: Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [`key${i}`, i + 1]) + ), + }, + { + description: + 'throws when comparing two objects with different Symbols', + actual: { [Symbol('test')]: 'symbol' }, + expected: { [Symbol('test')]: 'symbol' }, + }, + { + description: + 'throws when comparing two objects with different array properties', + actual: { a: [1, 2, 3] }, + expected: { a: [1, 2, 4] }, + }, + { + description: + 'throws when comparing two objects with different function properties', + actual: { fn: () => {} }, + expected: { fn: () => {} }, + }, + { + description: + 'throws when comparing two objects with different Error instances', + actual: { error: new Error('Test error 1') }, + expected: { error: new Error('Test error 2') }, + }, + { + description: + 'throws when comparing two objects with different TypedArray instances and content', + actual: { typedArray: new Uint8Array([1, 2, 3]) }, + expected: { typedArray: new Uint8Array([4, 5, 6]) }, + }, + { + description: + 'throws when comparing two Map objects with different entries', + actual: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', 'value1'], + ['key3', 'value3'], + ]), + }, + { + description: + 'throws when comparing two Map objects with different keys', + actual: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', 'value1'], + ['key3', 'value2'], + ]), + }, + { + description: + 'throws when the expected Map has more entries than the actual Map', + actual: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ['key3', 'value3'], + ]), + }, + { + description: 'throws when the nested array in the Map is not a subset of the other nested array', + actual: new Map([ + ['key1', ['value1', 'value2']], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', ['value3']], + ]), + }, + { + description: + 'throws when comparing two TypedArray instances with different content', + actual: new Uint8Array(10), + expected: () => { + const typedArray2 = new Int8Array(10); + Object.defineProperty(typedArray2, Symbol.toStringTag, { + value: 'Uint8Array' + }); + Object.setPrototypeOf(typedArray2, Uint8Array.prototype); + + return typedArray2; + }, + }, + { + description: + 'throws when comparing two Set objects from different realms with different values', + actual: new vm.runInNewContext('new Set(["value1", "value2"])'), + expected: new Set(['value1', 'value3']), + }, + { + description: + 'throws when comparing two Set objects with different values', + actual: new Set(['value1', 'value2']), + expected: new Set(['value1', 'value3']), + }, + { + description: 'throws when comparing one subset object with another', + actual: { a: 1, b: 2, c: 3 }, + expected: { b: '2' }, + }, + { + description: 'throws when comparing one subset array with another', + actual: [1, 2, 3], + expected: ['2'], + }, + { + description: 'throws when comparing an ArrayBuffer with a Uint8Array', + actual: new ArrayBuffer(3), + expected: new Uint8Array(3), + }, + { + description: 'throws when comparing a ArrayBuffer with a SharedArrayBuffer', + actual: new ArrayBuffer(3), + expected: new SharedArrayBuffer(3), + }, + { + description: 'throws when comparing a SharedArrayBuffer with an ArrayBuffer', + actual: new SharedArrayBuffer(3), + expected: new ArrayBuffer(3), + }, + { + description: 'throws when comparing an Int16Array with a Uint16Array', + actual: new Int16Array(3), + expected: new Uint16Array(3), + }, + { + description: 'throws when comparing two dataviews with different buffers', + actual: { dataView: new DataView(new ArrayBuffer(3)) }, + expected: { dataView: new DataView(new ArrayBuffer(4)) }, + }, + { + description: 'throws because expected Uint8Array(SharedArrayBuffer) is not a subset of actual', + actual: { typedArray: new Uint8Array(new SharedArrayBuffer(3)) }, + expected: { typedArray: new Uint8Array(new SharedArrayBuffer(5)) }, + }, + { + description: 'throws because expected SharedArrayBuffer is not a subset of actual', + actual: { typedArray: new SharedArrayBuffer(3) }, + expected: { typedArray: new SharedArrayBuffer(5) }, + }, + { + description: 'throws when comparing a DataView with a TypedArray', + actual: { dataView: new DataView(new ArrayBuffer(3)) }, + expected: { dataView: new Uint8Array(3) }, + }, + { + description: 'throws when comparing a TypedArray with a DataView', + actual: { dataView: new Uint8Array(3) }, + expected: { dataView: new DataView(new ArrayBuffer(3)) }, + }, + { + description: 'throws when comparing Float32Array([+0.0]) with Float32Array([-0.0])', + actual: new Float32Array([+0.0]), + expected: new Float32Array([-0.0]), + }, + { + description: 'throws when comparing two different urls', + actual: new URL('http://foo'), + expected: new URL('http://bar'), + }, + { + description: 'throws when comparing SharedArrayBuffers when expected has different elements actual', + actual: (() => { + const sharedBuffer = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + const sharedArray = new Int32Array(sharedBuffer); + + sharedArray[0] = 1; + sharedArray[1] = 2; + sharedArray[2] = 3; + + return sharedBuffer; + })(), + expected: (() => { + const sharedBuffer = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + const sharedArray = new Int32Array(sharedBuffer); + + sharedArray[0] = 1; + sharedArray[1] = 2; + sharedArray[2] = 6; + + return sharedBuffer; + })(), + }, + ]; + + if (common.hasCrypto) { + tests.push({ + description: + 'throws when comparing two objects with different CryptoKey instances objects', + actual: async () => { + return generateCryptoKey(); + }, + expected: async () => { + return generateCryptoKey(); + }, + }); + + const { createSecretKey } = require('node:crypto'); + + tests.push({ + description: + 'throws when comparing two objects with different KeyObject instances objects', + actual: createSecretKey(Buffer.alloc(1, 0)), + expected: createSecretKey(Buffer.alloc(1, 1)), + }); + } + + tests.forEach(({ description, actual, expected }) => { + it(description, () => { + assert.throws(() => assert.partialDeepStrictEqual(actual, expected), Error); + }); + }); + }); + }); + + describe('does not throw an error', () => { + const sym = Symbol('test'); + const func = () => {}; + + [ + { + description: 'compares two identical simple objects', + actual: { a: 1, b: 'string' }, + expected: { a: 1, b: 'string' }, + }, + { + description: 'compares two objects with different property order', + actual: { a: 1, b: 'string' }, + expected: { b: 'string', a: 1 }, + }, + { + description: 'compares two deeply nested objects with partial equality', + actual: { a: { nested: { property: true, some: 'other' } } }, + expected: { a: { nested: { property: true } } }, + }, + { + description: + 'compares plain objects from different realms', + actual: vm.runInNewContext(`({ + a: 1, + b: 2n, + c: "3", + d: /4/, + e: new Set([5]), + f: [6], + g: new Uint8Array() + })`), + expected: { b: 2n, e: new Set([5]), f: [6], g: new Uint8Array() }, + }, + { + description: 'compares two integers', + actual: 1, + expected: 1, + }, + { + description: 'compares two strings', + actual: '1', + expected: '1', + }, + { + description: 'compares two objects with nested objects', + actual: createDeepNestedObject(), + expected: createDeepNestedObject(), + }, + { + description: 'compares two objects with circular references', + actual: createCircularObject(), + expected: createCircularObject(), + }, + { + description: 'compares two arrays with identical elements', + actual: [1, 'two', true], + expected: [1, 'two', true], + }, + { + description: 'compares [0] with [0]', + actual: [0], + expected: [0], + }, + { + description: 'compares [-0] with [-0]', + actual: [-0], + expected: [-0], + }, + { + description: 'compares [0, -0, 0] with [0, 0]', + actual: [0, -0, 0], + expected: [0, 0], + }, + { + description: 'compares two Date objects with the same time', + actual: new Date(0), + expected: new Date(0), + }, + { + description: 'compares two objects with large number of properties', + actual: Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [`key${i}`, i]) + ), + expected: Object.fromEntries( + Array.from({ length: 100 }, (_, i) => [`key${i}`, i]) + ), + }, + { + description: 'compares two objects with Symbol properties', + actual: { [sym]: 'symbol' }, + expected: { [sym]: 'symbol' }, + }, + { + description: 'compares two objects with RegExp properties', + actual: { pattern: /abc/ }, + expected: { pattern: /abc/ }, + }, + { + description: 'compares two objects with identical function properties', + actual: { fn: func }, + expected: { fn: func }, + }, + { + description: 'compares two objects with mixed types of properties', + actual: { num: 1, str: 'test', bool: true, sym }, + expected: { num: 1, str: 'test', bool: true, sym }, + }, + { + description: 'compares two objects with Buffers', + actual: { buf: Buffer.from('Node.js') }, + expected: { buf: Buffer.from('Node.js') }, + }, + { + description: 'compares two objects with identical Error properties', + actual: { error: new Error('Test error') }, + expected: { error: new Error('Test error') }, + }, + { + description: 'compares two Uint8Array objects', + actual: { typedArray: new Uint8Array([1, 2, 3, 4, 5]) }, + expected: { typedArray: new Uint8Array([1, 2, 3]) }, + }, + { + description: 'compares two Int16Array objects', + actual: { typedArray: new Int16Array([1, 2, 3, 4, 5]) }, + expected: { typedArray: new Int16Array([1, 2, 3]) }, + }, + { + description: 'compares two DataView objects with the same buffer and different views', + actual: { dataView: new DataView(new ArrayBuffer(8), 0, 4) }, + expected: { dataView: new DataView(new ArrayBuffer(8), 4, 4) }, + }, + { + description: 'compares two DataView objects with different buffers', + actual: { dataView: new DataView(new ArrayBuffer(8)) }, + expected: { dataView: new DataView(new ArrayBuffer(8)) }, + }, + { + description: 'compares two DataView objects with the same buffer and same views', + actual: { dataView: new DataView(new ArrayBuffer(8), 0, 8) }, + expected: { dataView: new DataView(new ArrayBuffer(8), 0, 8) }, + }, + { + description: 'compares two SharedArrayBuffers with the same length', + actual: new SharedArrayBuffer(3), + expected: new SharedArrayBuffer(3), + }, + { + description: 'compares two Uint8Array objects from SharedArrayBuffer', + actual: { typedArray: new Uint8Array(new SharedArrayBuffer(5)) }, + expected: { typedArray: new Uint8Array(new SharedArrayBuffer(3)) }, + }, + { + description: 'compares two Int16Array objects from SharedArrayBuffer', + actual: { typedArray: new Int16Array(new SharedArrayBuffer(10)) }, + expected: { typedArray: new Int16Array(new SharedArrayBuffer(6)) }, + }, + { + description: 'compares two DataView objects with the same SharedArrayBuffer and different views', + actual: { dataView: new DataView(new SharedArrayBuffer(8), 0, 4) }, + expected: { dataView: new DataView(new SharedArrayBuffer(8), 4, 4) }, + }, + { + description: 'compares two DataView objects with different SharedArrayBuffers', + actual: { dataView: new DataView(new SharedArrayBuffer(8)) }, + expected: { dataView: new DataView(new SharedArrayBuffer(8)) }, + }, + { + description: 'compares two DataView objects with the same SharedArrayBuffer and same views', + actual: { dataView: new DataView(new SharedArrayBuffer(8), 0, 8) }, + expected: { dataView: new DataView(new SharedArrayBuffer(8), 0, 8) }, + }, + { + description: 'compares two SharedArrayBuffers', + actual: { typedArray: new SharedArrayBuffer(5) }, + expected: { typedArray: new SharedArrayBuffer(3) }, + }, + { + description: 'compares two SharedArrayBuffers with data inside', + actual: (() => { + const sharedBuffer = new SharedArrayBuffer(4 * Int32Array.BYTES_PER_ELEMENT); + const sharedArray = new Int32Array(sharedBuffer); + + sharedArray[0] = 1; + sharedArray[1] = 2; + sharedArray[2] = 3; + sharedArray[3] = 4; + + return sharedBuffer; + })(), + expected: (() => { + const sharedBuffer = new SharedArrayBuffer(3 * Int32Array.BYTES_PER_ELEMENT); + const sharedArray = new Int32Array(sharedBuffer); + + sharedArray[0] = 1; + sharedArray[1] = 2; + sharedArray[2] = 3; + + return sharedBuffer; + })(), + }, + { + description: 'compares two Map objects with identical entries', + actual: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + }, + { + description: 'compares two Map where one is a subset of the other', + actual: new Map([ + ['key1', { nested: { property: true } }], + ['key2', new Set([1, 2, 3])], + ['key3', new Uint8Array([1, 2, 3])], + ]), + expected: new Map([ + ['key1', { nested: { property: true } }], + ['key2', new Set([1, 2, 3])], + ['key3', new Uint8Array([1, 2, 3])], + ]) + }, + { + describe: 'compares two array of objects', + actual: [{ a: 5 }], + expected: [{ a: 5 }], + }, + { + describe: 'compares two array of objects where expected is a subset of actual', + actual: [{ a: 5 }, { b: 5 }], + expected: [{ a: 5 }], + }, + { + description: 'compares two Set objects with identical objects', + actual: new Set([{ a: 1 }]), + expected: new Set([{ a: 1 }]), + }, + { + description: 'compares two Set objects where expected is a subset of actual', + actual: new Set([{ a: 1 }, { b: 1 }]), + expected: new Set([{ a: 1 }]), + }, + { + description: 'compares two Set objects with identical arrays', + actual: new Set(['value1', 'value2']), + expected: new Set(['value1', 'value2']), + }, + { + description: 'compares two Set objects', + actual: new Set(['value1', 'value2', 'value3']), + expected: new Set(['value1', 'value2']), + }, + { + description: + 'compares two Map objects from different realms with identical entries', + actual: new vm.runInNewContext( + 'new Map([["key1", "value1"], ["key2", "value2"]])' + ), + expected: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + }, + { + description: + 'compares two Map objects where expected is a subset of actual', + actual: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]), + expected: new Map([['key1', 'value1']]), + }, + { + description: + 'compares two deeply nested Maps', + actual: { + a: { + b: { + c: new Map([ + ['key1', 'value1'], + ['key2', 'value2'], + ]) + }, + z: [1, 2, 3] + } + }, + expected: { + a: { + z: [1, 2, 3], + b: { + c: new Map([['key1', 'value1']]) + } + } + }, + }, + { + description: 'compares Maps nested into Maps', + actual: new Map([ + ['key1', new Map([ + ['nestedKey1', 'nestedValue1'], + ['nestedKey2', 'nestedValue2'], + ])], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', new Map([ + ['nestedKey1', 'nestedValue1'], + ])], + ]) + }, + { + description: 'compares Maps with nested arrays inside', + actual: new Map([ + ['key1', ['value1', 'value2']], + ['key2', 'value2'], + ]), + expected: new Map([ + ['key1', ['value1', 'value2']], + ]), + }, + { + description: + 'compares two objects with identical getter/setter properties', + actual: (() => { + let value = 'test'; + return Object.defineProperty({}, 'prop', { + get: () => value, + set: (newValue) => { + value = newValue; + }, + enumerable: true, + configurable: true, + }); + })(), + expected: (() => { + let value = 'test'; + return Object.defineProperty({}, 'prop', { + get: () => value, + set: (newValue) => { + value = newValue; + }, + enumerable: true, + configurable: true, + }); + })(), + }, + { + description: 'compares two objects with no prototype', + actual: { __proto__: null, prop: 'value' }, + expected: { __proto__: null, prop: 'value' }, + }, + { + description: + 'compares two objects with identical non-enumerable properties', + actual: (() => { + const obj = {}; + Object.defineProperty(obj, 'hidden', { + value: 'secret', + enumerable: false, + }); + return obj; + })(), + expected: (() => { + const obj = {}; + Object.defineProperty(obj, 'hidden', { + value: 'secret', + enumerable: false, + }); + return obj; + })(), + }, + { + description: 'compares two identical primitives, string', + actual: 'foo', + expected: 'foo', + }, + { + description: 'compares two identical primitives, number', + actual: 1, + expected: 1, + }, + { + description: 'compares two identical primitives, boolean', + actual: false, + expected: false, + }, + { + description: 'compares two identical primitives, null', + actual: null, + expected: null, + }, + { + description: 'compares two identical primitives, undefined', + actual: undefined, + expected: undefined, + }, + { + description: 'compares two identical primitives, Symbol', + actual: sym, + expected: sym, + }, + { + description: + 'compares one subset object with another', + actual: { a: 1, b: 2, c: 3 }, + expected: { b: 2 }, + }, + { + description: + 'compares one subset array with another', + actual: [1, 2, 3], + expected: [2], + }, + { + description: 'ensures that File extends Blob', + actual: Object.getPrototypeOf(File.prototype), + expected: Blob.prototype + }, + { + description: 'compares NaN with NaN', + actual: NaN, + expected: NaN, + }, + { + description: 'compares two identical urls', + actual: new URL('http://foo'), + expected: new URL('http://foo'), + }, + ].forEach(({ description, actual, expected }) => { + it(description, () => { + assert.partialDeepStrictEqual(actual, expected); + }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert-typedarray-deepequal.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert-typedarray-deepequal.js new file mode 100644 index 00000000..403cd674 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert-typedarray-deepequal.js @@ -0,0 +1,115 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { test, suite } = require('node:test'); + +function makeBlock(f) { + const args = Array.prototype.slice.call(arguments, 1); + return function() { + return f.apply(this, args); + }; +} + +suite('equalArrayPairs', () => { + const equalArrayPairs = [ + [new Uint8Array(1e5), new Uint8Array(1e5)], + [new Uint16Array(1e5), new Uint16Array(1e5)], + [new Uint32Array(1e5), new Uint32Array(1e5)], + [new Uint8ClampedArray(1e5), new Uint8ClampedArray(1e5)], + [new Int8Array(1e5), new Int8Array(1e5)], + [new Int16Array(1e5), new Int16Array(1e5)], + [new Int32Array(1e5), new Int32Array(1e5)], + [new Float32Array(1e5), new Float32Array(1e5)], + [new Float64Array(1e5), new Float64Array(1e5)], + [new Float32Array([+0.0]), new Float32Array([+0.0])], + [new Uint8Array([1, 2, 3, 4]).subarray(1), new Uint8Array([2, 3, 4])], + [new Uint16Array([1, 2, 3, 4]).subarray(1), new Uint16Array([2, 3, 4])], + [new Uint32Array([1, 2, 3, 4]).subarray(1, 3), new Uint32Array([2, 3])], + [new ArrayBuffer(3), new ArrayBuffer(3)], + [new SharedArrayBuffer(3), new SharedArrayBuffer(3)], + ]; + + for (const arrayPair of equalArrayPairs) { + test('', () => { + // eslint-disable-next-line no-restricted-properties + assert.deepEqual(arrayPair[0], arrayPair[1]); + assert.deepStrictEqual(arrayPair[0], arrayPair[1]); + }); + } +}); + +suite('looseEqualArrayPairs', () => { + const looseEqualArrayPairs = [ + [new Float32Array([+0.0]), new Float32Array([-0.0])], + [new Float64Array([+0.0]), new Float64Array([-0.0])], + ]; + + for (const arrayPair of looseEqualArrayPairs) { + test('', () => { + // eslint-disable-next-line no-restricted-properties + assert.deepEqual(arrayPair[0], arrayPair[1]); + assert.throws( + makeBlock(assert.deepStrictEqual, arrayPair[0], arrayPair[1]), + assert.AssertionError + ); + }); + } +}); + +suite('notEqualArrayPairs', () => { + const notEqualArrayPairs = [ + [new ArrayBuffer(3), new SharedArrayBuffer(3)], + [new Int16Array(256), new Uint16Array(256)], + [new Int16Array([256]), new Uint16Array([256])], + [new Float64Array([+0.0]), new Float32Array([-0.0])], + [new Uint8Array(2), new Uint8Array(3)], + [new Uint8Array([1, 2, 3]), new Uint8Array([4, 5, 6])], + [new Uint8ClampedArray([300, 2, 3]), new Uint8Array([300, 2, 3])], + [new Uint16Array([2]), new Uint16Array([3])], + [new Uint16Array([0]), new Uint16Array([256])], + [new Int16Array([0]), new Uint16Array([256])], + [new Int16Array([-256]), new Uint16Array([0xff00])], // same bits + [new Int32Array([-256]), new Uint32Array([0xffffff00])], // ditto + [new Float32Array([0.1]), new Float32Array([0.0])], + [new Float32Array([0.1]), new Float32Array([0.1, 0.2])], + [new Float64Array([0.1]), new Float64Array([0.0])], + [new Uint8Array([1, 2, 3]).buffer, new Uint8Array([4, 5, 6]).buffer], + [ + new Uint8Array(new SharedArrayBuffer(3)).fill(1).buffer, + new Uint8Array(new SharedArrayBuffer(3)).fill(2).buffer, + ], + [new ArrayBuffer(2), new ArrayBuffer(3)], + [new SharedArrayBuffer(2), new SharedArrayBuffer(3)], + [new ArrayBuffer(2), new SharedArrayBuffer(3)], + [ + new Uint8Array(new ArrayBuffer(3)).fill(1).buffer, + new Uint8Array(new SharedArrayBuffer(3)).fill(2).buffer, + ], + [new ArrayBuffer(3), new SharedArrayBuffer(3)], + [new SharedArrayBuffer(2), new ArrayBuffer(2)], + ]; + + for (const arrayPair of notEqualArrayPairs) { + test('', () => { + assert.throws( + // eslint-disable-next-line no-restricted-properties + makeBlock(assert.deepEqual, arrayPair[0], arrayPair[1]), + assert.AssertionError + ); + assert.throws( + makeBlock(assert.deepStrictEqual, arrayPair[0], arrayPair[1]), + assert.AssertionError + ); + // TODO(puskin94): remove emitWarning override once the partialDeepStrictEqual method is not experimental anymore + // Suppress warnings, necessary otherwise the tools/pseudo-tty.py runner will fail + const originalEmitWarning = process.emitWarning; + process.emitWarning = () => {}; + assert.throws( + makeBlock(assert.partialDeepStrictEqual, arrayPair[0], arrayPair[1]), + assert.AssertionError + ); + process.emitWarning = originalEmitWarning; // Restore original process.emitWarning + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-assert.js b/packages/secure-exec/tests/node-conformance/parallel/test-assert.js new file mode 100644 index 00000000..0c3571a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-assert.js @@ -0,0 +1,1599 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const { invalidArgTypeHelper } = require('../common'); +const assert = require('assert'); +const { inspect } = require('util'); +const { test } = require('node:test'); +const vm = require('vm'); + +// Disable colored output to prevent color codes from breaking assertion +// message comparisons. This should only be an issue when process.stdout +// is a TTY. +if (process.stdout.isTTY) { + process.env.NODE_DISABLE_COLORS = '1'; +} + +const strictEqualMessageStart = 'Expected values to be strictly equal:\n'; +const start = 'Expected values to be strictly deep-equal:'; +const actExp = '+ actual - expected'; + +/* eslint-disable no-restricted-syntax */ +/* eslint-disable no-restricted-properties */ + +test('some basics', () => { + assert.ok(assert.AssertionError.prototype instanceof Error, + 'assert.AssertionError instanceof Error'); + + assert.throws(() => assert(false), assert.AssertionError, 'ok(false)'); + assert.throws(() => assert.ok(false), assert.AssertionError, 'ok(false)'); + assert(true); + assert('test', 'ok(\'test\')'); + assert.ok(true); + assert.ok('test'); + assert.throws(() => assert.equal(true, false), + assert.AssertionError, 'equal(true, false)'); + assert.equal(null, null); + assert.equal(undefined, undefined); + assert.equal(null, undefined); + assert.equal(true, true); + assert.equal(2, '2'); + assert.notEqual(true, false); + assert.notStrictEqual(2, '2'); +}); + +test('Throw message if the message is instanceof Error', () => { + let threw = false; + try { + assert.ok(false, new Error('ok(false)')); + } catch (e) { + threw = true; + assert.ok(e instanceof Error); + } + assert.ok(threw, 'Error: ok(false)'); +}); + +test('Errors created in different contexts are handled as any other custom error', () => { + const context = vm.createContext(); + const error = vm.runInContext('new SyntaxError("custom error")', context); + + assert.throws(() => assert(false, error), { + message: 'custom error', + name: 'SyntaxError' + }); +}); + +test('assert.throws()', () => { + assert.throws(() => assert.notEqual(true, true), + assert.AssertionError, 'notEqual(true, true)'); + + assert.throws(() => assert.strictEqual(2, '2'), + assert.AssertionError, 'strictEqual(2, \'2\')'); + + assert.throws(() => assert.strictEqual(null, undefined), + assert.AssertionError, 'strictEqual(null, undefined)'); + + assert.throws( + () => assert.notStrictEqual(2, 2), + { + message: 'Expected "actual" to be strictly unequal to: 2', + name: 'AssertionError' + } + ); + + assert.throws( + () => assert.notStrictEqual('a '.repeat(30), 'a '.repeat(30)), + { + message: 'Expected "actual" to be strictly unequal to:\n\n' + + `'${'a '.repeat(30)}'`, + name: 'AssertionError' + } + ); + + assert.throws( + () => assert.notEqual(1, 1), + { + message: '1 != 1', + operator: '!=' + } + ); + + // Testing the throwing. + function thrower(errorConstructor) { + throw new errorConstructor({}); + } + + // The basic calls work. + assert.throws(() => thrower(assert.AssertionError), assert.AssertionError, 'message'); + assert.throws(() => thrower(assert.AssertionError), assert.AssertionError); + assert.throws(() => thrower(assert.AssertionError)); + + // If not passing an error, catch all. + assert.throws(() => thrower(TypeError)); + + // When passing a type, only catch errors of the appropriate type. + assert.throws( + () => assert.throws(() => thrower(TypeError), assert.AssertionError), + { + generatedMessage: true, + actual: new TypeError({}), + expected: assert.AssertionError, + code: 'ERR_ASSERTION', + name: 'AssertionError', + operator: 'throws', + message: 'The error is expected to be an instance of "AssertionError". ' + + 'Received "TypeError"\n\nError message:\n\n[object Object]' + } + ); + + // doesNotThrow should pass through all errors. + { + let threw = false; + try { + assert.doesNotThrow(() => thrower(TypeError), assert.AssertionError); + } catch (e) { + threw = true; + assert.ok(e instanceof TypeError); + } + assert(threw, 'assert.doesNotThrow with an explicit error is eating extra errors'); + } + + // Key difference is that throwing our correct error makes an assertion error. + { + let threw = false; + try { + assert.doesNotThrow(() => thrower(TypeError), TypeError); + } catch (e) { + threw = true; + assert.ok(e instanceof assert.AssertionError); + assert.ok(!e.stack.includes('at Function.doesNotThrow')); + } + assert.ok(threw, 'assert.doesNotThrow is not catching type matching errors'); + } + + assert.throws( + () => assert.doesNotThrow(() => thrower(Error), 'user message'), + { + name: 'AssertionError', + code: 'ERR_ASSERTION', + operator: 'doesNotThrow', + message: 'Got unwanted exception: user message\n' + + 'Actual message: "[object Object]"' + } + ); + + assert.throws( + () => assert.doesNotThrow(() => thrower(Error)), + { + code: 'ERR_ASSERTION', + message: 'Got unwanted exception.\nActual message: "[object Object]"' + } + ); + + assert.throws( + () => assert.doesNotThrow(() => thrower(Error), /\[[a-z]{6}\s[A-z]{6}\]/g, 'user message'), + { + name: 'AssertionError', + code: 'ERR_ASSERTION', + operator: 'doesNotThrow', + message: 'Got unwanted exception: user message\n' + + 'Actual message: "[object Object]"' + } + ); + + // Make sure that validating using constructor really works. + { + let threw = false; + try { + assert.throws( + () => { + throw ({}); // eslint-disable-line no-throw-literal + }, + Array + ); + } catch { + threw = true; + } + assert.ok(threw, 'wrong constructor validation'); + } + + // Use a RegExp to validate the error message. + { + assert.throws(() => thrower(TypeError), /\[object Object\]/); + + const symbol = Symbol('foo'); + assert.throws(() => { + throw symbol; + }, /foo/); + + assert.throws(() => { + assert.throws(() => { + throw symbol; + }, /abc/); + }, { + message: 'The input did not match the regular expression /abc/. ' + + "Input:\n\n'Symbol(foo)'\n", + code: 'ERR_ASSERTION', + operator: 'throws', + actual: symbol, + expected: /abc/ + }); + } + + // Use a fn to validate the error object. + assert.throws(() => thrower(TypeError), (err) => { + if ((err instanceof TypeError) && /\[object Object\]/.test(err)) { + return true; + } + }); + + // https://github.com/nodejs/node/issues/3188 + { + let actual; + assert.throws( + () => { + const ES6Error = class extends Error {}; + const AnotherErrorType = class extends Error {}; + + assert.throws(() => { + actual = new AnotherErrorType('foo'); + throw actual; + }, ES6Error); + }, + (err) => { + assert.strictEqual( + err.message, + 'The error is expected to be an instance of "ES6Error". ' + + 'Received "AnotherErrorType"\n\nError message:\n\nfoo' + ); + assert.strictEqual(err.actual, actual); + return true; + } + ); + } + + assert.throws( + () => assert.strictEqual(new Error('foo'), new Error('foobar')), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected "actual" to be reference-equal to "expected":\n' + + '+ actual - expected\n' + + '\n' + + '+ [Error: foo]\n' + + '- [Error: foobar]\n' + } + ); +}); + +test('Check messages from assert.throws()', () => { + const noop = () => {}; + assert.throws( + () => { assert.throws((noop)); }, + { + code: 'ERR_ASSERTION', + message: 'Missing expected exception.', + operator: 'throws', + actual: undefined, + expected: undefined + }); + + assert.throws( + () => { assert.throws(noop, TypeError); }, + { + code: 'ERR_ASSERTION', + message: 'Missing expected exception (TypeError).', + actual: undefined, + expected: TypeError + }); + + assert.throws( + () => { assert.throws(noop, 'fhqwhgads'); }, + { + code: 'ERR_ASSERTION', + message: 'Missing expected exception: fhqwhgads', + actual: undefined, + expected: undefined + }); + + assert.throws( + () => { assert.throws(noop, TypeError, 'fhqwhgads'); }, + { + code: 'ERR_ASSERTION', + message: 'Missing expected exception (TypeError): fhqwhgads', + actual: undefined, + expected: TypeError + }); + + let threw = false; + try { + assert.throws(noop); + } catch (e) { + threw = true; + assert.ok(e instanceof assert.AssertionError); + assert.ok(!e.stack.includes('at Function.throws')); + } + assert.ok(threw); +}); + +test('Test assertion messages', () => { + const circular = { y: 1 }; + circular.x = circular; + + function testAssertionMessage(actual, expected, msg) { + assert.throws( + () => assert.strictEqual(actual, ''), + { + generatedMessage: true, + message: msg || `Expected values to be strictly equal:\n\n${expected} !== ''\n` + } + ); + } + + function testLongAssertionMessage(actual, expected) { + testAssertionMessage(actual, expected, 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + `+ ${expected}\n` + + "- ''\n"); + } + + function testShortAssertionMessage(actual, expected) { + testAssertionMessage(actual, expected, strictEqualMessageStart + `\n${inspect(actual)} !== ''\n`); + } + + testShortAssertionMessage(null, 'null'); + testShortAssertionMessage(true, 'true'); + testShortAssertionMessage(false, 'false'); + testShortAssertionMessage(100, '100'); + testShortAssertionMessage(NaN, 'NaN'); + testShortAssertionMessage(Infinity, 'Infinity'); + testShortAssertionMessage('a', '\'a\''); + testShortAssertionMessage('foo', '\'foo\''); + testShortAssertionMessage(0, '0'); + testShortAssertionMessage(Symbol(), 'Symbol()'); + testShortAssertionMessage(undefined, 'undefined'); + testShortAssertionMessage(-Infinity, '-Infinity'); + testShortAssertionMessage([], '[]'); + testShortAssertionMessage({}, '{}'); + testAssertionMessage(/a/, '/a/'); + testAssertionMessage(/abc/gim, '/abc/gim'); + testLongAssertionMessage(function f() {}, '[Function: f]'); + testLongAssertionMessage(function() {}, '[Function (anonymous)]'); + + assert.throws( + () => assert.strictEqual([1, 2, 3], ''), + { + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ [\n' + + '+ 1,\n' + + '+ 2,\n' + + '+ 3\n' + + '+ ]\n' + + "- ''\n", + generatedMessage: true + } + ); + + assert.throws( + () => assert.strictEqual(circular, ''), + { + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ {\n' + + '+ x: [Circular *1],\n' + + '+ y: 1\n' + + '+ }\n' + + "- ''\n", + generatedMessage: true + } + ); + + assert.throws( + () => assert.strictEqual({ a: undefined, b: null }, ''), + { + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ {\n' + + '+ a: undefined,\n' + + '+ b: null\n' + + '+ }\n' + + "- ''\n", + generatedMessage: true + } + ); + + assert.throws( + () => assert.strictEqual({ a: NaN, b: Infinity, c: -Infinity }, ''), + { + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + '+ {\n' + + '+ a: NaN,\n' + + '+ b: Infinity,\n' + + '+ c: -Infinity\n' + + '+ }\n' + + "- ''\n", + generatedMessage: true + } + ); + + // https://github.com/nodejs/node-v0.x-archive/issues/5292 + assert.throws( + () => assert.strictEqual(1, 2), + { + message: 'Expected values to be strictly equal:\n\n1 !== 2\n', + generatedMessage: true + } + ); + + assert.throws( + () => assert.strictEqual(1, 2, 'oh no'), + { + message: 'oh no\n\n1 !== 2\n', + generatedMessage: false + } + ); +}); + +test('Custom errors', () => { + let threw = false; + const rangeError = new RangeError('my range'); + + // Verify custom errors. + try { + assert.strictEqual(1, 2, rangeError); + } catch (e) { + assert.strictEqual(e, rangeError); + threw = true; + assert.ok(e instanceof RangeError, 'Incorrect error type thrown'); + } + assert.ok(threw); + threw = false; + + // Verify AssertionError is the result from doesNotThrow with custom Error. + try { + assert.doesNotThrow(() => { + throw new TypeError('wrong type'); + }, TypeError, rangeError); + } catch (e) { + threw = true; + assert.ok(e.message.includes(rangeError.message)); + assert.ok(e instanceof assert.AssertionError); + assert.ok(!e.stack.includes('doesNotThrow'), e); + } + assert.ok(threw); +}); + +test('Verify that throws() and doesNotThrow() throw on non-functions', () => { + const testBlockTypeError = (method, fn) => { + assert.throws( + () => method(fn), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "fn" argument must be of type function.' + + invalidArgTypeHelper(fn) + } + ); + }; + + testBlockTypeError(assert.throws, 'string'); + testBlockTypeError(assert.doesNotThrow, 'string'); + testBlockTypeError(assert.throws, 1); + testBlockTypeError(assert.doesNotThrow, 1); + testBlockTypeError(assert.throws, true); + testBlockTypeError(assert.doesNotThrow, true); + testBlockTypeError(assert.throws, false); + testBlockTypeError(assert.doesNotThrow, false); + testBlockTypeError(assert.throws, []); + testBlockTypeError(assert.doesNotThrow, []); + testBlockTypeError(assert.throws, {}); + testBlockTypeError(assert.doesNotThrow, {}); + testBlockTypeError(assert.throws, /foo/); + testBlockTypeError(assert.doesNotThrow, /foo/); + testBlockTypeError(assert.throws, null); + testBlockTypeError(assert.doesNotThrow, null); + testBlockTypeError(assert.throws, undefined); + testBlockTypeError(assert.doesNotThrow, undefined); +}); + +test('https://github.com/nodejs/node/issues/3275', () => { + // eslint-disable-next-line no-throw-literal + assert.throws(() => { throw 'error'; }, (err) => err === 'error'); + assert.throws(() => { throw new Error(); }, (err) => err instanceof Error); +}); + +test('Long values should be truncated for display', () => { + assert.throws(() => { + assert.strictEqual('A'.repeat(1000), ''); + }, (err) => { + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.message, + `${strictEqualMessageStart}+ actual - expected\n\n` + + `+ '${'A'.repeat(1000)}'\n- ''\n`); + assert.strictEqual(err.actual.length, 1000); + assert.ok(inspect(err).includes(`actual: '${'A'.repeat(488)}...'`)); + return true; + }); +}); + +test('Output that extends beyond 10 lines should also be truncated for display', () => { + const multilineString = 'fhqwhgads\n'.repeat(15); + assert.throws(() => { + assert.strictEqual(multilineString, ''); + }, (err) => { + assert.strictEqual(err.code, 'ERR_ASSERTION'); + assert.strictEqual(err.message.split('\n').length, 20); + assert.strictEqual(err.actual.split('\n').length, 16); + assert.ok(inspect(err).includes( + "actual: 'fhqwhgads\\n' +\n" + + " 'fhqwhgads\\n' +\n".repeat(9) + + " '...'")); + return true; + }); +}); + +test('Bad args to AssertionError constructor should throw TypeError.', () => { + const args = [1, true, false, '', null, Infinity, Symbol('test'), undefined]; + for (const input of args) { + assert.throws( + () => new assert.AssertionError(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options" argument must be of type object.' + + invalidArgTypeHelper(input) + }); + } +}); + +test('NaN is handled correctly', () => { + assert.equal(NaN, NaN); + assert.throws( + () => assert.notEqual(NaN, NaN), + assert.AssertionError + ); +}); + +test('Test strict assert', () => { + const { strict } = require('assert'); + + strict.throws(() => strict.equal(1, true), strict.AssertionError); + strict.notEqual(0, false); + strict.throws(() => strict.deepEqual(1, true), strict.AssertionError); + strict.notDeepEqual(0, false); + strict.equal(strict.strict, strict.strict.strict); + strict.equal(strict.equal, strict.strictEqual); + strict.equal(strict.deepEqual, strict.deepStrictEqual); + strict.equal(strict.notEqual, strict.notStrictEqual); + strict.equal(strict.notDeepEqual, strict.notDeepStrictEqual); + strict.equal(Object.keys(strict).length, Object.keys(assert).length); + strict(7); + strict.throws( + () => strict(...[]), + { + message: 'No value argument passed to `assert.ok()`', + name: 'AssertionError', + generatedMessage: true + } + ); + strict.throws( + () => assert(), + { + message: 'No value argument passed to `assert.ok()`', + name: 'AssertionError' + } + ); + + // Test setting the limit to zero and that assert.strict works properly. + const tmpLimit = Error.stackTraceLimit; + Error.stackTraceLimit = 0; + strict.throws( + () => { + strict.ok( + typeof 123 === 'string' + ); + }, + { + code: 'ERR_ASSERTION', + constructor: strict.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n ' + + "strict.ok(\n typeof 123 === 'string'\n )\n" + } + ); + Error.stackTraceLimit = tmpLimit; + + // Test error diffs. + let message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' [\n' + + ' [\n' + + ' [\n' + + ' 1,\n' + + ' 2,\n' + + '+ 3\n' + + "- '3'\n" + + ' ]\n' + + ' ],\n' + + ' 4,\n' + + ' 5\n' + + ' ]\n'; + strict.throws( + () => strict.deepEqual([[[1, 2, 3]], 4, 5], [[[1, 2, '3']], 4, 5]), + { message }); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '... Skipped lines\n' + + '\n' + + ' [\n' + + ' 1,\n' + + ' 1,\n' + + ' 1,\n' + + ' 0,\n' + + '...\n' + + ' 1,\n' + + '+ 1\n' + + ' ]\n'; + strict.throws( + () => strict.deepEqual( + [1, 1, 1, 0, 1, 1, 1, 1], + [1, 1, 1, 0, 1, 1, 1]), + { message }); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' [\n' + + ' 1,\n' + + ' 2,\n' + + ' 3,\n' + + ' 4,\n' + + ' 5,\n' + + '+ 6,\n' + + '- 9,\n' + + ' 7\n' + + ' ]\n'; + + assert.throws( + () => assert.deepStrictEqual([1, 2, 3, 4, 5, 6, 7], [1, 2, 3, 4, 5, 9, 7]), + { message } + ); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' [\n' + + ' 1,\n' + + ' 2,\n' + + ' 3,\n' + + ' 4,\n' + + ' 5,\n' + + ' 6,\n' + + '+ 7,\n' + + '- 9,\n' + + ' 8\n' + + ' ]\n'; + + assert.throws( + () => assert.deepStrictEqual([1, 2, 3, 4, 5, 6, 7, 8], [1, 2, 3, 4, 5, 6, 9, 8]), + { message } + ); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '... Skipped lines\n' + + '\n' + + ' [\n' + + ' 1,\n' + + ' 2,\n' + + ' 3,\n' + + ' 4,\n' + + '...\n' + + ' 7,\n' + + '+ 8,\n' + + '- 0,\n' + + ' 9\n' + + ' ]\n'; + + assert.throws( + () => assert.deepStrictEqual([1, 2, 3, 4, 5, 6, 7, 8, 9], [1, 2, 3, 4, 5, 6, 7, 0, 9]), + { message } + ); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' [\n' + + ' 1,\n' + + '+ 2,\n' + + ' 1,\n' + + ' 1,\n' + + '- 1,\n' + + ' 0,\n' + + ' 1,\n' + + '+ 1\n' + + ' ]\n'; + strict.throws( + () => strict.deepEqual( + [1, 2, 1, 1, 0, 1, 1], + [1, 1, 1, 1, 0, 1]), + { message }); + + message = [ + start, + actExp, + '', + '+ [', + '+ 1,', + '+ 2,', + '+ 1', + '+ ]', + '- undefined\n', + ].join('\n'); + strict.throws( + () => strict.deepEqual([1, 2, 1], undefined), + { message }); + + message = [ + start, + actExp, + '', + ' [', + '+ 1,', + ' 2,', + ' 1', + ' ]\n', + ].join('\n'); + strict.throws( + () => strict.deepEqual([1, 2, 1], [2, 1]), + { message }); + + message = 'Expected values to be strictly deep-equal:\n' + + '+ actual - expected\n' + + '\n' + + ' [\n' + + '+ 1,\n'.repeat(10) + + '+ 3\n' + + '- 2,\n'.repeat(11) + + '- 4,\n' + + '- 4,\n' + + '- 4\n' + + ' ]\n'; + strict.throws( + () => strict.deepEqual([1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3], [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4]), + { message }); + + const obj1 = {}; + const obj2 = { loop: 'forever' }; + obj2[inspect.custom] = () => '{}'; + // No infinite loop and no custom inspect. + strict.throws(() => strict.deepEqual(obj1, obj2), { + message: `${start}\n` + + `${actExp}\n` + + '\n' + + '+ {}\n' + + '- {\n' + + '- [Symbol(nodejs.util.inspect.custom)]: [Function (anonymous)],\n' + + "- loop: 'forever'\n" + + '- }\n' + }); + + // notDeepEqual tests + strict.throws( + () => strict.notDeepEqual([1], [1]), + { + message: 'Expected "actual" not to be strictly deep-equal to:\n\n' + + '[\n 1\n]\n' + } + ); + + message = 'Expected "actual" not to be strictly deep-equal to:' + + `\n\n[${'\n 1,'.repeat(45)}\n...\n`; + const data = Array(51).fill(1); + strict.throws( + () => strict.notDeepEqual(data, data), + { message }); + +}); + +test('Additional asserts', () => { + assert.throws( + () => assert.ok(null), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: true, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert.ok(null)\n' + } + ); + assert.throws( + () => { + // This test case checks if `try` left brace without a line break + // before the assertion causes any wrong assertion message. + // Therefore, don't reformat the following code. + // Refs: https://github.com/nodejs/node/issues/30872 + try { assert.ok(0); // eslint-disable-line no-useless-catch, @stylistic/js/brace-style + } catch (err) { + throw err; + } + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: true, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert.ok(0)\n' + } + ); + assert.throws( + () => { + try { + throw new Error(); + // This test case checks if `catch` left brace without a line break + // before the assertion causes any wrong assertion message. + // Therefore, don't reformat the following code. + // Refs: https://github.com/nodejs/node/issues/30872 + } catch (err) { assert.ok(0); } // eslint-disable-line no-unused-vars + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: true, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert.ok(0)\n' + } + ); + assert.throws( + () => { + // This test case checks if `function` left brace without a line break + // before the assertion causes any wrong assertion message. + // Therefore, don't reformat the following code. + // Refs: https://github.com/nodejs/node/issues/30872 + function test() { assert.ok(0); // eslint-disable-line @stylistic/js/brace-style + } + test(); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: true, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert.ok(0)\n' + } + ); + assert.throws( + () => assert(typeof 123n === 'string'), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: true, + message: 'The expression evaluated to a falsy value:\n\n ' + + "assert(typeof 123n === 'string')\n" + } + ); + + assert.throws( + () => assert(false, Symbol('foo')), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + generatedMessage: false, + message: 'Symbol(foo)' + } + ); + + assert.throws( + () => { + assert.strictEqual((() => 'string')(), 123 instanceof + Buffer); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'Expected values to be strictly equal:\n\n\'string\' !== false\n' + } + ); + + assert.throws( + () => { + assert.strictEqual((() => 'string')(), 123 instanceof + Buffer); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'Expected values to be strictly equal:\n\n\'string\' !== false\n' + } + ); + + /* eslint-disable @stylistic/js/indent */ + assert.throws(() => { + assert.strictEqual(( + () => 'string')(), 123 instanceof + Buffer); + }, { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'Expected values to be strictly equal:\n\n\'string\' !== false\n' + } + ); + /* eslint-enable @stylistic/js/indent */ + + assert.throws( + () => { + assert(true); assert(null, undefined); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert(null, undefined)\n' + } + ); + + assert.throws( + () => { + assert + .ok(null, undefined); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'ok(null, undefined)\n' + } + ); + + assert.throws( + // eslint-disable-next-line dot-notation, @stylistic/js/quotes + () => assert['ok']["apply"](null, [0]), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert[\'ok\']["apply"](null, [0])\n' + } + ); + + assert.throws( + () => { + const wrapper = (fn, value) => fn(value); + wrapper(assert, false); + }, + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n fn(value)\n' + } + ); + + assert.throws( + () => assert.ok.call(null, 0), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'The expression evaluated to a falsy value:\n\n ' + + 'assert.ok.call(null, 0)\n', + generatedMessage: true + } + ); + + assert.throws( + () => assert.ok.call(null, 0, 'test'), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'test', + generatedMessage: false + } + ); + + // Works in eval. + assert.throws( + () => new Function('assert', 'assert(1 === 2);')(assert), + { + code: 'ERR_ASSERTION', + constructor: assert.AssertionError, + message: 'false == true' + } + ); + assert.throws( + () => eval('console.log("FOO");\nassert.ok(1 === 2);'), + { + code: 'ERR_ASSERTION', + message: 'false == true' + } + ); + + assert.throws( + () => assert.throws(() => {}, 'Error message', 'message'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "error" argument must be of type function or ' + + 'an instance of Error, RegExp, or Object. Received type string ' + + "('Error message')" + } + ); + + const inputs = [1, false, Symbol()]; + for (const input of inputs) { + assert.throws( + () => assert.throws(() => {}, input), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "error" argument must be of type function or ' + + 'an instance of Error, RegExp, or Object.' + + invalidArgTypeHelper(input) + } + ); + } +}); + +test('Throws accepts objects', () => { + assert.throws(() => { + // eslint-disable-next-line no-constant-binary-expression + assert.ok((() => Boolean('' === false))()); + }, { + message: 'The expression evaluated to a falsy value:\n\n' + + " assert.ok((() => Boolean('\\u0001' === false))())\n" + }); + + const errFn = () => { + const err = new TypeError('Wrong value'); + err.code = 404; + throw err; + }; + const errObj = { + name: 'TypeError', + message: 'Wrong value' + }; + assert.throws(errFn, errObj); + + errObj.code = 404; + assert.throws(errFn, errObj); + + // Fail in case a expected property is undefined and not existent on the + // error. + errObj.foo = undefined; + assert.throws( + () => assert.throws(errFn, errObj), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${start}\n${actExp}\n\n` + + ' Comparison {\n' + + ' code: 404,\n' + + '- foo: undefined,\n' + + " message: 'Wrong value',\n" + + " name: 'TypeError'\n" + + ' }\n' + } + ); + + // Show multiple wrong properties at the same time. + errObj.code = '404'; + assert.throws( + () => assert.throws(errFn, errObj), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: `${start}\n${actExp}\n\n` + + ' Comparison {\n' + + '+ code: 404,\n' + + "- code: '404',\n" + + '- foo: undefined,\n' + + " message: 'Wrong value',\n" + + " name: 'TypeError'\n" + + ' }\n' + } + ); + + assert.throws( + () => assert.throws(() => { throw new Error(); }, { foo: 'bar' }, 'foobar'), + { + constructor: assert.AssertionError, + code: 'ERR_ASSERTION', + message: 'foobar' + } + ); + + assert.throws( + () => assert.doesNotThrow(() => { throw new Error(); }, { foo: 'bar' }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "expected" argument must be of type function or an ' + + 'instance of RegExp. Received an instance of Object' + } + ); + + assert.throws(() => { throw new Error('e'); }, new Error('e')); + assert.throws( + () => assert.throws(() => { throw new TypeError('e'); }, new Error('e')), + { + name: 'AssertionError', + code: 'ERR_ASSERTION', + message: `${start}\n${actExp}\n\n` + + ' Comparison {\n' + + " message: 'e',\n" + + "+ name: 'TypeError'\n" + + "- name: 'Error'\n" + + ' }\n' + } + ); + assert.throws( + () => assert.throws(() => { throw new Error('foo'); }, new Error('')), + { + name: 'AssertionError', + code: 'ERR_ASSERTION', + generatedMessage: true, + message: `${start}\n${actExp}\n\n` + + ' Comparison {\n' + + "+ message: 'foo',\n" + + "- message: '',\n" + + " name: 'Error'\n" + + ' }\n' + } + ); + + // eslint-disable-next-line no-throw-literal + assert.throws(() => { throw undefined; }, /undefined/); + assert.throws( + // eslint-disable-next-line no-throw-literal + () => assert.doesNotThrow(() => { throw undefined; }), + { + name: 'AssertionError', + code: 'ERR_ASSERTION', + message: 'Got unwanted exception.\nActual message: "undefined"' + } + ); +}); + +test('Additional assert', () => { + assert.throws( + () => assert.throws(() => { throw new Error(); }, {}), + { + message: "The argument 'error' may not be an empty object. Received {}", + code: 'ERR_INVALID_ARG_VALUE' + } + ); + + assert.throws( + () => assert.throws( + // eslint-disable-next-line no-throw-literal + () => { throw 'foo'; }, + 'foo' + ), + { + code: 'ERR_AMBIGUOUS_ARGUMENT', + message: 'The "error/message" argument is ambiguous. ' + + 'The error "foo" is identical to the message.' + } + ); + + assert.throws( + () => assert.throws( + () => { throw new TypeError('foo'); }, + 'foo' + ), + { + code: 'ERR_AMBIGUOUS_ARGUMENT', + message: 'The "error/message" argument is ambiguous. ' + + 'The error message "foo" is identical to the message.' + } + ); + + // Should not throw. + assert.throws(() => { throw null; }, 'foo'); // eslint-disable-line no-throw-literal + + assert.throws( + () => assert.strictEqual([], []), + { + message: 'Values have same structure but are not reference-equal:\n\n[]\n' + } + ); + + { + const args = (function() { return arguments; })('a'); + assert.throws( + () => assert.strictEqual(args, { 0: 'a' }), + { + message: 'Expected "actual" to be reference-equal to "expected":\n' + + '+ actual - expected\n\n' + + "+ [Arguments] {\n- {\n '0': 'a'\n }\n" + } + ); + } + + assert.throws( + () => { throw new TypeError('foobar'); }, + { + message: /foo/, + name: /^TypeError$/ + } + ); + + assert.throws( + () => assert.throws( + () => { throw new TypeError('foobar'); }, + { + message: /fooa/, + name: /^TypeError$/ + } + ), + { + message: `${start}\n${actExp}\n\n` + + ' Comparison {\n' + + "+ message: 'foobar',\n" + + '- message: /fooa/,\n' + + " name: 'TypeError'\n" + + ' }\n' + } + ); + + { + let actual = null; + const expected = { message: 'foo' }; + assert.throws( + () => assert.throws( + () => { throw actual; }, + expected + ), + { + operator: 'throws', + actual, + expected, + generatedMessage: true, + message: `${start}\n${actExp}\n\n` + + '+ null\n' + + '- {\n' + + "- message: 'foo'\n" + + '- }\n' + } + ); + + actual = 'foobar'; + const message = 'message'; + assert.throws( + () => assert.throws( + () => { throw actual; }, + { message: 'foobar' }, + message + ), + { + actual, + message: "message\n+ actual - expected\n\n+ 'foobar'\n- {\n- message: 'foobar'\n- }\n", + operator: 'throws', + generatedMessage: false + } + ); + } + + // Indicate where the strings diverge. + assert.throws( + () => assert.strictEqual('test test', 'test foobar'), + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected values to be strictly equal:\n' + + '+ actual - expected\n' + + '\n' + + "+ 'test test'\n" + + "- 'test foobar'\n" + + ' ^\n', + } + ); + + // Check for reference-equal objects in `notStrictEqual()` + assert.throws( + () => { + const obj = {}; + assert.notStrictEqual(obj, obj); + }, + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected "actual" not to be reference-equal to "expected": {}' + } + ); + + assert.throws( + () => { + const obj = { a: true }; + assert.notStrictEqual(obj, obj); + }, + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'Expected "actual" not to be reference-equal to "expected":\n\n' + + '{\n a: true\n}\n' + } + ); + + assert.throws( + () => { + assert.deepStrictEqual({ a: true }, { a: false }, 'custom message'); + }, + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'custom message\n+ actual - expected\n\n {\n+ a: true\n- a: false\n }\n' + } + ); + + assert.throws( + () => { + assert.partialDeepStrictEqual({ a: true }, { a: false }, 'custom message'); + }, + { + code: 'ERR_ASSERTION', + name: 'AssertionError', + message: 'custom message\n+ actual - expected\n\n {\n+ a: true\n- a: false\n }\n' + } + ); + + { + let threw = false; + try { + assert.deepStrictEqual(Array(100).fill(1), 'foobar'); + } catch (err) { + threw = true; + assert.match(inspect(err), /actual: \[Array],\n {2}expected: 'foobar',/); + } + assert(threw); + } + + assert.throws( + () => assert.equal(1), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.deepEqual(/a/), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.notEqual(null), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.notDeepEqual('test'), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.strictEqual({}), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.deepStrictEqual(Symbol()), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.notStrictEqual(5n), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.notDeepStrictEqual(undefined), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.strictEqual(), + { code: 'ERR_MISSING_ARGS' } + ); + + assert.throws( + () => assert.deepStrictEqual(), + { code: 'ERR_MISSING_ARGS' } + ); + + // Verify that `stackStartFunction` works as alternative to `stackStartFn`. + { + (function hidden() { + const err = new assert.AssertionError({ + actual: 'foo', + operator: 'strictEqual', + stackStartFunction: hidden + }); + const err2 = new assert.AssertionError({ + actual: 'foo', + operator: 'strictEqual', + stackStartFn: hidden + }); + assert(!err.stack.includes('hidden')); + assert(!err2.stack.includes('hidden')); + })(); + } + + assert.throws( + () => assert.throws(() => { throw Symbol('foo'); }, RangeError), + { + message: 'The error is expected to be an instance of "RangeError". ' + + 'Received "Symbol(foo)"' + } + ); + + assert.throws( + // eslint-disable-next-line no-throw-literal + () => assert.throws(() => { throw [1, 2]; }, RangeError), + { + message: 'The error is expected to be an instance of "RangeError". ' + + 'Received "[Array]"' + } + ); + + { + const err = new TypeError('foo'); + const validate = (() => () => ({ a: true, b: [ 1, 2, 3 ] }))(); + assert.throws( + () => assert.throws(() => { throw err; }, validate), + { + message: 'The validation function is expected to ' + + `return "true". Received ${inspect(validate())}\n\nCaught ` + + `error:\n\n${err}`, + code: 'ERR_ASSERTION', + actual: err, + expected: validate, + name: 'AssertionError', + operator: 'throws', + } + ); + } + + assert.throws( + () => { + const script = new vm.Script('new RangeError("foobar");'); + const context = vm.createContext(); + const err = script.runInContext(context); + assert.throws(() => { throw err; }, RangeError); + }, + { + message: 'The error is expected to be an instance of "RangeError". ' + + 'Received an error with identical name but a different ' + + 'prototype.\n\nError message:\n\nfoobar' + } + ); + + // Multiple assert.match() tests. + { + assert.throws( + () => assert.match(/abc/, 'string'), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "regexp" argument must be an instance of RegExp. ' + + "Received type string ('string')" + } + ); + assert.throws( + () => assert.match('string', /abc/), + { + actual: 'string', + expected: /abc/, + operator: 'match', + message: 'The input did not match the regular expression /abc/. ' + + "Input:\n\n'string'\n", + generatedMessage: true + } + ); + assert.throws( + () => assert.match('string', /abc/, 'foobar'), + { + actual: 'string', + expected: /abc/, + operator: 'match', + message: 'foobar', + generatedMessage: false + } + ); + const errorMessage = new RangeError('foobar'); + assert.throws( + () => assert.match('string', /abc/, errorMessage), + errorMessage + ); + assert.throws( + () => assert.match({ abc: 123 }, /abc/), + { + actual: { abc: 123 }, + expected: /abc/, + operator: 'match', + message: 'The "string" argument must be of type string. ' + + 'Received type object ({ abc: 123 })', + generatedMessage: true + } + ); + assert.match('I will pass', /pass$/); + } + + // Multiple assert.doesNotMatch() tests. + { + assert.throws( + () => assert.doesNotMatch(/abc/, 'string'), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "regexp" argument must be an instance of RegExp. ' + + "Received type string ('string')" + } + ); + assert.throws( + () => assert.doesNotMatch('string', /string/), + { + actual: 'string', + expected: /string/, + operator: 'doesNotMatch', + message: 'The input was expected to not match the regular expression ' + + "/string/. Input:\n\n'string'\n", + generatedMessage: true + } + ); + assert.throws( + () => assert.doesNotMatch('string', /string/, 'foobar'), + { + actual: 'string', + expected: /string/, + operator: 'doesNotMatch', + message: 'foobar', + generatedMessage: false + } + ); + const errorMessage = new RangeError('foobar'); + assert.throws( + () => assert.doesNotMatch('string', /string/, errorMessage), + errorMessage + ); + assert.throws( + () => assert.doesNotMatch({ abc: 123 }, /abc/), + { + actual: { abc: 123 }, + expected: /abc/, + operator: 'doesNotMatch', + message: 'The "string" argument must be of type string. ' + + 'Received type object ({ abc: 123 })', + generatedMessage: true + } + ); + assert.doesNotMatch('I will pass', /different$/); + } +}); + +test('assert/strict exists', () => { + assert.strictEqual(require('assert/strict'), assert.strict); +}); + +/* eslint-enable no-restricted-syntax */ +/* eslint-enable no-restricted-properties */ diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-context-frame.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-async-context-frame.mjs new file mode 100644 index 00000000..87f07927 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-context-frame.mjs @@ -0,0 +1,62 @@ +import { isWindows } from '../common/index.mjs'; +import { spawn } from 'node:child_process'; +import { once } from 'node:events'; +import { opendir } from 'node:fs/promises'; +import { fileURLToPath } from 'node:url'; +import { describe, it } from 'node:test'; +import { sep } from 'node:path'; +import { strictEqual } from 'node:assert'; + +const python = process.env.PYTHON || (isWindows ? 'python' : 'python3'); + +const testRunner = fileURLToPath( + new URL('../../tools/test.py', import.meta.url) +); + +const setNames = ['async-hooks', 'parallel']; + +// Get all test names for each set +const testSets = await Promise.all(setNames.map(async (name) => { + const path = fileURLToPath(new URL(`../${name}`, import.meta.url)); + const dir = await opendir(path); + + const tests = []; + for await (const entry of dir) { + if (entry.name.startsWith('test-async-local-storage-')) { + tests.push(entry.name); + } + } + + return { + name, + tests + }; +})); + +// Merge test sets with set name prefix +const tests = testSets.reduce((m, v) => { + for (const test of v.tests) { + m.push(`${v.name}${sep}${test}`); + } + return m; +}, []); + +describe('AsyncContextFrame', { + // TODO(qard): I think high concurrency causes memory problems on Windows + // concurrency: tests.length +}, () => { + for (const test of tests) { + it(test, async () => { + const proc = spawn(python, [ + testRunner, + '--node-args=--experimental-async-context-frame', + test, + ], { + stdio: ['ignore', 'ignore', 'inherit'], + }); + + const [code] = await once(proc, 'exit'); + strictEqual(code, 0, `Test ${test} failed with exit code ${code}`); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-async-await.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-async-await.js new file mode 100644 index 00000000..791adab7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-async-await.js @@ -0,0 +1,26 @@ +// Test async-hooks fired on right +// asyncIds & triggerAsyncId for async-await +'use strict'; + +require('../common'); +const async_hooks = require('async_hooks'); +const assert = require('assert'); + +const asyncIds = []; +async_hooks.createHook({ + init: (asyncId, type, triggerAsyncId) => { + asyncIds.push([triggerAsyncId, asyncId]); + } +}).enable(); + +async function main() { + await null; +} + +main().then(() => { + // Verify the relationships between async ids + // 1 => 2, 2 => 3 etc + assert.strictEqual(asyncIds[0][1], asyncIds[1][0]); + assert.strictEqual(asyncIds[0][1], asyncIds[3][0]); + assert.strictEqual(asyncIds[1][1], asyncIds[2][0]); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-asyncresource-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-asyncresource-constructor.js new file mode 100644 index 00000000..8b504aa7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-asyncresource-constructor.js @@ -0,0 +1,41 @@ +'use strict'; + +// This tests that AsyncResource throws an error if bad parameters are passed + +require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const { AsyncResource } = async_hooks; + +// Setup init hook such parameters are validated +async_hooks.createHook({ + init() {} +}).enable(); + +assert.throws(() => { + return new AsyncResource(); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', +}); + +assert.throws(() => { + new AsyncResource(''); +}, { + code: 'ERR_ASYNC_TYPE', + name: 'TypeError', +}); + +assert.throws(() => { + new AsyncResource('type', -4); +}, { + code: 'ERR_INVALID_ASYNC_ID', + name: 'RangeError', +}); + +assert.throws(() => { + new AsyncResource('type', Math.PI); +}, { + code: 'ERR_INVALID_ASYNC_ID', + name: 'RangeError', +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-close-during-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-close-during-destroy.js new file mode 100644 index 00000000..6e485d2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-close-during-destroy.js @@ -0,0 +1,37 @@ +'use strict'; +// Test that async ids that are added to the destroy queue while running a +// `destroy` callback are handled correctly. + +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +const initCalls = new Set(); +let destroyResCallCount = 0; +let res2; + +async_hooks.createHook({ + init: common.mustCallAtLeast((id, provider) => { + if (provider === 'foobar') + initCalls.add(id); + }, 2), + destroy: common.mustCallAtLeast((id) => { + if (!initCalls.has(id)) return; + + switch (destroyResCallCount++) { + case 0: + // Trigger the second `destroy` call. + res2.emitDestroy(); + break; + case 2: + assert.fail('More than 2 destroy() invocations'); + break; + } + }, 2) +}).enable(); + +const res1 = new async_hooks.AsyncResource('foobar'); +res2 = new async_hooks.AsyncResource('foobar'); +res1.emitDestroy(); + +process.on('exit', () => assert.strictEqual(destroyResCallCount, 2)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-constructor.js new file mode 100644 index 00000000..62ec8541 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-constructor.js @@ -0,0 +1,21 @@ +'use strict'; + +// This tests that AsyncHooks throws an error if bad parameters are passed. + +require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const nonFunctionArray = [null, -1, 1, {}, []]; + +['init', 'before', 'after', 'destroy', 'promiseResolve'].forEach( + (functionName) => { + nonFunctionArray.forEach((nonFunction) => { + assert.throws(() => { + async_hooks.createHook({ [functionName]: nonFunction }); + }, { + code: 'ERR_ASYNC_CALLBACK', + name: 'TypeError', + message: `hook.${functionName} must be a function`, + }); + }); + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-correctly-switch-promise-hook.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-correctly-switch-promise-hook.js new file mode 100644 index 00000000..73127f1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-correctly-switch-promise-hook.js @@ -0,0 +1,77 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +// Regression test for: +// - https://github.com/nodejs/node/issues/38814 +// - https://github.com/nodejs/node/issues/38815 + +const layers = new Map(); + +// Only init to start context-based promise hook +async_hooks.createHook({ + init(asyncId, type) { + layers.set(asyncId, { + type, + init: true, + before: false, + after: false, + promiseResolve: false + }); + }, + before(asyncId) { + if (layers.has(asyncId)) { + layers.get(asyncId).before = true; + } + }, + after(asyncId) { + if (layers.has(asyncId)) { + layers.get(asyncId).after = true; + } + }, + promiseResolve(asyncId) { + if (layers.has(asyncId)) { + layers.get(asyncId).promiseResolve = true; + } + } +}).enable(); + +// With destroy, this should switch to native +// and disable context - based promise hook +async_hooks.createHook({ + init() { }, + destroy() { } +}).enable(); + +async function main() { + return Promise.resolve(); +} + +main(); + +process.on('exit', () => { + assert.deepStrictEqual(Array.from(layers.values()), [ + { + type: 'PROMISE', + init: true, + before: true, + after: true, + promiseResolve: true + }, + { + type: 'PROMISE', + init: true, + before: false, + after: false, + promiseResolve: true + }, + { + type: 'PROMISE', + init: true, + before: true, + after: true, + promiseResolve: true + }, + ]); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-destroy-on-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-destroy-on-gc.js new file mode 100644 index 00000000..dd7eef87 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-destroy-on-gc.js @@ -0,0 +1,27 @@ +'use strict'; +// Flags: --expose_gc + +// This test ensures that userland-only AsyncResources cause a destroy event to +// be emitted when they get gced. + +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +const destroyedIds = new Set(); +async_hooks.createHook({ + destroy: common.mustCallAtLeast((asyncId) => { + destroyedIds.add(asyncId); + }, 1) +}).enable(); + +let asyncId = null; +{ + const res = new async_hooks.AsyncResource('foobar'); + asyncId = res.asyncId(); +} + +setImmediate(() => { + globalThis.gc(); + setImmediate(() => assert.ok(destroyedIds.has(asyncId))); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-during-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-during-promise.js new file mode 100644 index 00000000..a25dae51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-during-promise.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const async_hooks = require('async_hooks'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Worker bootstrapping works differently -> different AsyncWraps'); +} + +const hook = async_hooks.createHook({ + init: common.mustCall(2), + before: common.mustCall(1), + after: common.mustNotCall() +}).enable(); + +Promise.resolve(1).then(common.mustCall(() => { + hook.disable(); + + Promise.resolve(42).then(common.mustCall()); + + process.nextTick(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-gc-tracking.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-gc-tracking.js new file mode 100644 index 00000000..87b096c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-disable-gc-tracking.js @@ -0,0 +1,21 @@ +'use strict'; +// Flags: --expose_gc + +// This test ensures that userland-only AsyncResources cause a destroy event to +// be emitted when they get gced. + +const common = require('../common'); +const async_hooks = require('async_hooks'); + +const hook = async_hooks.createHook({ + destroy: common.mustCallAtLeast(1) // only 1 immediate is destroyed +}).enable(); + +new async_hooks.AsyncResource('foobar', { requireManualDestroy: true }); + +setImmediate(() => { + globalThis.gc(); + setImmediate(() => { + hook.disable(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-before-promise-resolve.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-before-promise-resolve.js new file mode 100644 index 00000000..4f6e65df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-before-promise-resolve.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +// This test ensures that fast-path PromiseHook assigns async ids +// to already created promises when the native hook function is +// triggered on before event. + +let initialAsyncId; +const promise = new Promise((resolve) => { + setTimeout(() => { + initialAsyncId = async_hooks.executionAsyncId(); + async_hooks.createHook({ + after: common.mustCall(2) + }).enable(); + resolve(); + }, 0); +}); + +promise.then(common.mustCall(() => { + const id = async_hooks.executionAsyncId(); + assert.notStrictEqual(id, initialAsyncId); + assert.ok(id > 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable-enable.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable-enable.js new file mode 100644 index 00000000..640815e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable-enable.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +// Regression test for https://github.com/nodejs/node/issues/27585. + +async_hooks.createHook({ init: () => {} }).enable().disable().enable(); +async_hooks.createHook({ init: () => {} }).enable(); + +async function main() { + const initialAsyncId = async_hooks.executionAsyncId(); + await 0; + assert.notStrictEqual(async_hooks.executionAsyncId(), initialAsyncId); +} + +main().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable.js new file mode 100644 index 00000000..71d35c91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-disable.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +const hook = async_hooks.createHook({ + init: common.mustCall(1), + before: common.mustNotCall(), + after: common.mustNotCall(), + destroy: common.mustNotCall() +}); + +assert.strictEqual(hook.enable(), hook); +assert.strictEqual(hook.enable(), hook); + +setImmediate(common.mustCall()); + +assert.strictEqual(hook.disable(), hook); +assert.strictEqual(hook.disable(), hook); +assert.strictEqual(hook.disable(), hook); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-during-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-during-promise.js new file mode 100644 index 00000000..ce3253b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-during-promise.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const async_hooks = require('async_hooks'); + +Promise.resolve(1).then(common.mustCall(() => { + async_hooks.createHook({ + init: common.mustCall(), + before: common.mustCallAtLeast(), + after: common.mustCallAtLeast(2) + }).enable(); + + process.nextTick(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-recursive.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-recursive.js new file mode 100644 index 00000000..74caebba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-enable-recursive.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); +const async_hooks = require('async_hooks'); +const fs = require('fs'); + +const nestedHook = async_hooks.createHook({ + init: common.mustCall() +}); + +async_hooks.createHook({ + init: common.mustCall(() => { + nestedHook.enable(); + }, 2) +}).enable(); + +fs.access(__filename, common.mustCall(() => { + fs.access(__filename, common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource-await.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource-await.js new file mode 100644 index 00000000..8dc04c83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource-await.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +const sleep = require('util').promisify(setTimeout); +const assert = require('assert'); +const { executionAsyncResource, createHook } = require('async_hooks'); +const { createServer, get } = require('http'); +const sym = Symbol('cls'); + +// Tests continuation local storage with the currentResource API +// through an async function + +assert.ok(executionAsyncResource()); + +createHook({ + init(asyncId, type, triggerAsyncId, resource) { + const cr = executionAsyncResource(); + resource[sym] = cr[sym]; + } +}).enable(); + +async function handler(req, res) { + executionAsyncResource()[sym] = { state: req.url }; + await sleep(10); + const { state } = executionAsyncResource()[sym]; + res.setHeader('content-type', 'application/json'); + res.end(JSON.stringify({ state })); +} + +const server = createServer(function(req, res) { + handler(req, res); +}); + +function test(n) { + get(`http://localhost:${server.address().port}/${n}`, common.mustCall(function(res) { + res.setEncoding('utf8'); + + let body = ''; + res.on('data', function(chunk) { + body += chunk; + }); + + res.on('end', common.mustCall(function() { + assert.deepStrictEqual(JSON.parse(body), { state: `/${n}` }); + })); + })); +} + +server.listen(0, common.mustCall(function() { + server.unref(); + for (let i = 0; i < 10; i++) { + test(i); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource.js new file mode 100644 index 00000000..b3a9f76e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-execution-async-resource.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { executionAsyncResource, createHook } = require('async_hooks'); +const { createServer, get } = require('http'); +const sym = Symbol('cls'); + +// Tests continuation local storage with the executionAsyncResource API + +assert.ok(executionAsyncResource()); + +createHook({ + init(asyncId, type, triggerAsyncId, resource) { + const cr = executionAsyncResource(); + resource[sym] = cr[sym]; + } +}).enable(); + +const server = createServer(function(req, res) { + executionAsyncResource()[sym] = { state: req.url }; + setTimeout(function() { + const { state } = executionAsyncResource()[sym]; + res.setHeader('content-type', 'application/json'); + res.end(JSON.stringify({ state })); + }, 10); +}); + +function test(n) { + get(`http://localhost:${server.address().port}/${n}`, common.mustCall(function(res) { + res.setEncoding('utf8'); + + let body = ''; + res.on('data', function(chunk) { + body += chunk; + }); + + res.on('end', common.mustCall(function() { + assert.deepStrictEqual(JSON.parse(body), { state: `/${n}` }); + })); + })); +} + +server.listen(0, common.mustCall(function() { + server.unref(); + for (let i = 0; i < 10; i++) { + test(i); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-fatal-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-fatal-error.js new file mode 100644 index 00000000..40c2edf3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-fatal-error.js @@ -0,0 +1,53 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const childProcess = require('child_process'); +const os = require('os'); + +if (process.argv[2] === 'child') { + child(process.argv[3], process.argv[4]); +} else { + main(); +} + +function child(type, valueType) { + const { createHook } = require('async_hooks'); + const fs = require('fs'); + + createHook({ + [type]() { + if (valueType === 'symbol') { + throw Symbol('foo'); + } + // eslint-disable-next-line no-throw-literal + throw null; + } + }).enable(); + + // Trigger `promiseResolve`. + new Promise((resolve) => resolve()) + // Trigger `after`/`destroy`. + .then(() => fs.promises.readFile(__filename, 'utf8')) + // Make process exit with code 0 if no error caught. + .then(() => process.exit(0)); +} + +function main() { + const types = [ 'init', 'before', 'after', 'destroy', 'promiseResolve' ]; + const valueTypes = [ + [ 'null', 'Error: null' ], + [ 'symbol', 'Error: Symbol(foo)' ], + ]; + for (const type of types) { + for (const [valueType, expect] of valueTypes) { + const cp = childProcess.spawnSync( + process.execPath, + [ __filename, 'child', type, valueType ], + { + encoding: 'utf8', + }); + assert.strictEqual(cp.status, 1, type); + assert.strictEqual(cp.stderr.trim().split(os.EOL)[0], expect, type); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent-destroy.js new file mode 100644 index 00000000..4d90cb7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent-destroy.js @@ -0,0 +1,84 @@ +'use strict'; +// Flags: --expose-internals +const common = require('../common'); +const assert = require('assert'); +const { async_id_symbol } = require('internal/async_hooks').symbols; +const async_hooks = require('async_hooks'); +const http = require('http'); + +// Regression test for https://github.com/nodejs/node/issues/19859 +// Checks that an http.Agent emits a destroy for the old asyncId before calling +// asyncReset()s when reusing a socket handle. The setup is nearly identical to +// parallel/test-async-hooks-http-agent (which focuses on the assertion that +// a fresh asyncId is assigned to the net.Socket instance). + +const destroyedIds = new Set(); +async_hooks.createHook({ + destroy: common.mustCallAtLeast((asyncId) => { + destroyedIds.add(asyncId); + }, 1) +}).enable(); + +// Make sure a single socket is transparently reused for 2 requests. +const agent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: Infinity, + maxSockets: 1 +}); + +const server = http.createServer(common.mustCall((req, res) => { + req.once('data', common.mustCallAtLeast(() => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('foo'); + })); + req.on('end', common.mustCall(() => { + res.end('bar'); + })); +}, 2)).listen(0, common.mustCall(() => { + const port = server.address().port; + const payload = 'hello world'; + + // First request. This is useless except for adding a socket to the + // agent’s pool for reuse. + const r1 = http.request({ + agent, port, method: 'POST' + }, common.mustCall((res) => { + // Remember which socket we used. + const socket = res.socket; + const asyncIdAtFirstRequest = socket[async_id_symbol]; + assert.ok(asyncIdAtFirstRequest > 0, `${asyncIdAtFirstRequest} > 0`); + // Check that request and response share their socket. + assert.strictEqual(r1.socket, socket); + + res.on('data', common.mustCallAtLeast()); + res.on('end', common.mustCall(() => { + // setImmediate() to give the agent time to register the freed socket. + setImmediate(common.mustCall(() => { + // The socket is free for reuse now. + assert.strictEqual(socket[async_id_symbol], -1); + + // second request: + const r2 = http.request({ + agent, port, method: 'POST' + }, common.mustCall((res) => { + assert.ok(destroyedIds.has(asyncIdAtFirstRequest)); + + // Empty payload, to hit the “right” code path. + r2.end(''); + + res.on('data', common.mustCallAtLeast()); + res.on('end', common.mustCall(() => { + // Clean up to let the event loop stop. + server.close(); + agent.destroy(); + })); + })); + + // Schedule a payload to be written immediately, but do not end the + // request just yet. + r2.write(payload); + })); + })); + })); + r1.end(payload); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent.js new file mode 100644 index 00000000..337bab65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-agent.js @@ -0,0 +1,80 @@ +'use strict'; +// Flags: --expose-internals +const common = require('../common'); +const assert = require('assert'); +const { async_id_symbol } = require('internal/async_hooks').symbols; +const http = require('http'); + +// Regression test for https://github.com/nodejs/node/issues/13325 +// Checks that an http.Agent properly asyncReset()s a reused socket handle, and +// re-assigns the fresh async id to the reused `net.Socket` instance. + +// Make sure a single socket is transparently reused for 2 requests. +const agent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: Infinity, + maxSockets: 1 +}); + +const server = http.createServer(common.mustCall((req, res) => { + req.once('data', common.mustCallAtLeast(() => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('foo'); + })); + req.on('end', common.mustCall(() => { + res.end('bar'); + })); +}, 2)).listen(0, common.mustCall(() => { + const port = server.address().port; + const payload = 'hello world'; + + // First request. This is useless except for adding a socket to the + // agent’s pool for reuse. + const r1 = http.request({ + agent, port, method: 'POST' + }, common.mustCall((res) => { + // Remember which socket we used. + const socket = res.socket; + const asyncIdAtFirstRequest = socket[async_id_symbol]; + assert.ok(asyncIdAtFirstRequest > 0, `${asyncIdAtFirstRequest} > 0`); + // Check that request and response share their socket. + assert.strictEqual(r1.socket, socket); + + res.on('data', common.mustCallAtLeast()); + res.on('end', common.mustCall(() => { + // setImmediate() to give the agent time to register the freed socket. + setImmediate(common.mustCall(() => { + // The socket is free for reuse now. + assert.strictEqual(socket[async_id_symbol], -1); + + // Second request. To re-create the exact conditions from the + // referenced issue, we use a POST request without chunked encoding + // (hence the Content-Length header) and call .end() after the + // response header has already been received. + const r2 = http.request({ + agent, port, method: 'POST', headers: { + 'Content-Length': payload.length + } + }, common.mustCall((res) => { + const asyncId = res.socket[async_id_symbol]; + assert.ok(asyncId > 0, `${asyncId} > 0`); + assert.strictEqual(r2.socket, socket); + // Empty payload, to hit the “right” code path. + r2.end(''); + + res.on('data', common.mustCallAtLeast()); + res.on('end', common.mustCall(() => { + // Clean up to let the event loop stop. + server.close(); + agent.destroy(); + })); + })); + + // Schedule a payload to be written immediately, but do not end the + // request just yet. + r2.write(payload); + })); + })); + })); + r1.end(payload); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-parser-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-parser-destroy.js new file mode 100644 index 00000000..6cbc2043 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-http-parser-destroy.js @@ -0,0 +1,92 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const http = require('http'); + +// Regression test for https://github.com/nodejs/node/issues/19859. +// Checks that matching destroys are emitted when creating new/reusing old http +// parser instances. + +const N = 50; +const KEEP_ALIVE = 100; + +const createdIdsIncomingMessage = []; +const createdIdsClientRequest = []; +const destroyedIdsIncomingMessage = []; +const destroyedIdsClientRequest = []; + +async_hooks.createHook({ + init: (asyncId, type) => { + if (type === 'HTTPINCOMINGMESSAGE') { + createdIdsIncomingMessage.push(asyncId); + } + if (type === 'HTTPCLIENTREQUEST') { + createdIdsClientRequest.push(asyncId); + } + }, + destroy: (asyncId) => { + if (createdIdsIncomingMessage.includes(asyncId)) { + destroyedIdsIncomingMessage.push(asyncId); + } + if (createdIdsClientRequest.includes(asyncId)) { + destroyedIdsClientRequest.push(asyncId); + } + + if (destroyedIdsClientRequest.length === N && keepAliveAgent) { + keepAliveAgent.destroy(); + keepAliveAgent = undefined; + } + + if (destroyedIdsIncomingMessage.length === N && server.listening) { + server.close(); + } + } +}).enable(); + +const server = http.createServer((req, res) => { + req.on('close', common.mustCall(() => { + req.on('readable', common.mustNotCall()); + })); + res.end('Hello'); +}); + +let keepAliveAgent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: KEEP_ALIVE, +}); + +server.listen(0, () => { + for (let i = 0; i < N; ++i) { + (function makeRequest() { + http.get({ + port: server.address().port, + agent: keepAliveAgent + }, (res) => { + res.resume(); + }); + })(); + } +}); + +function checkOnExit() { + assert.strictEqual(createdIdsIncomingMessage.length, N); + assert.strictEqual(createdIdsClientRequest.length, N); + assert.strictEqual(destroyedIdsIncomingMessage.length, N); + assert.strictEqual(destroyedIdsClientRequest.length, N); + + assert.deepStrictEqual(destroyedIdsIncomingMessage.sort(), + createdIdsIncomingMessage.sort()); + assert.deepStrictEqual(destroyedIdsClientRequest.sort(), + createdIdsClientRequest.sort()); +} + +process.on('SIGTERM', () => { + // Catching SIGTERM and calling `process.exit(1)` so that the `exit` event + // is triggered and the assertions are checked. This can be useful for + // troubleshooting this test if it times out. + process.exit(1); +}); + +// Ordinary exit. +process.on('exit', checkOnExit); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-prevent-double-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-prevent-double-destroy.js new file mode 100644 index 00000000..4aa55a5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-prevent-double-destroy.js @@ -0,0 +1,24 @@ +'use strict'; +// Flags: --expose_gc + +// This test ensures that userland-only AsyncResources cause a destroy event to +// be emitted when they get gced. + +const common = require('../common'); +const async_hooks = require('async_hooks'); + +const hook = async_hooks.createHook({ + destroy: common.mustCallAtLeast(2) // 1 immediate + manual destroy +}).enable(); + +{ + const res = new async_hooks.AsyncResource('foobar'); + res.emitDestroy(); +} + +setImmediate(() => { + globalThis.gc(); + setImmediate(() => { + hook.disable(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-enable-disable.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-enable-disable.js new file mode 100644 index 00000000..47a25916 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-enable-disable.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const EXPECTED_INITS = 2; +let p_er = null; +let p_inits = 0; + +// Not useful to place common.mustCall() around 'exit' event b/c it won't be +// able to check it anyway. +process.on('exit', (code) => { + if (code !== 0) + return; + if (p_er !== null) + throw p_er; + // Expecting exactly 2 PROMISE types to reach init. + assert.strictEqual(p_inits, EXPECTED_INITS); +}); + +const mustCallInit = common.mustCall(function init(id, type, tid, resource) { + if (type !== 'PROMISE') + return; + p_inits++; +}, EXPECTED_INITS); + +const hook = async_hooks.createHook({ + init: mustCallInit +// Enable then disable to test whether disable() actually works. +}).enable().disable().disable(); + +new Promise(common.mustCall((res) => { + res(42); +})).then(common.mustCall((val) => { + hook.enable().enable(); + const p = new Promise((res) => res(val)); + hook.disable(); + return p; +})).then(common.mustCall((val2) => { + hook.enable(); + const p = new Promise((res) => res(val2)); + hook.disable(); + return p; +})).catch((er) => p_er = er); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-triggerid.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-triggerid.js new file mode 100644 index 00000000..89e5bc14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise-triggerid.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Worker bootstrapping works differently -> different async IDs'); +} + +const promiseAsyncIds = []; + +async_hooks.createHook({ + init: common.mustCallAtLeast((id, type, triggerId) => { + if (type === 'PROMISE') { + // Check that the last known Promise is triggering the creation of + // this one. + assert.strictEqual(triggerId, + promiseAsyncIds[promiseAsyncIds.length - 1] || 1); + promiseAsyncIds.push(id); + } + }, 3), + before: common.mustCall((id) => { + assert.strictEqual(id, promiseAsyncIds[1]); + }), + after: common.mustCall((id) => { + assert.strictEqual(id, promiseAsyncIds[1]); + }) +}).enable(); + +Promise.resolve(42).then(common.mustCall(() => { + assert.strictEqual(async_hooks.executionAsyncId(), promiseAsyncIds[1]); + assert.strictEqual(async_hooks.triggerAsyncId(), promiseAsyncIds[0]); + Promise.resolve(10); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise.js new file mode 100644 index 00000000..74f72a18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-promise.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Worker bootstrapping works differently -> different async IDs'); +} + +const initCalls = []; +const resolveCalls = []; + +async_hooks.createHook({ + init: common.mustCall((id, type, triggerId, resource) => { + assert.strictEqual(type, 'PROMISE'); + initCalls.push({ id, triggerId, resource }); + }, 2), + promiseResolve: common.mustCall((id) => { + assert.strictEqual(initCalls[resolveCalls.length].id, id); + resolveCalls.push(id); + }, 2) +}).enable(); + +const a = Promise.resolve(42); +a.then(common.mustCall()); + +assert.strictEqual(initCalls[0].triggerId, 1); +assert.strictEqual(initCalls[1].triggerId, initCalls[0].id); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-recursive-stack-runInAsyncScope.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-recursive-stack-runInAsyncScope.js new file mode 100644 index 00000000..bc4ac86e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-recursive-stack-runInAsyncScope.js @@ -0,0 +1,20 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +// This test verifies that the async ID stack can grow indefinitely. + +function recurse(n) { + const a = new async_hooks.AsyncResource('foobar'); + a.runInAsyncScope(() => { + assert.strictEqual(a.asyncId(), async_hooks.executionAsyncId()); + assert.strictEqual(a.triggerAsyncId(), async_hooks.triggerAsyncId()); + if (n >= 0) + recurse(n - 1); + assert.strictEqual(a.asyncId(), async_hooks.executionAsyncId()); + assert.strictEqual(a.triggerAsyncId(), async_hooks.triggerAsyncId()); + }); +} + +recurse(1000); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-caught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-caught-exception.js new file mode 100644 index 00000000..e38cefd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-caught-exception.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); +const { AsyncResource } = require('async_hooks'); + +try { + new AsyncResource('foo').runInAsyncScope(() => { throw new Error('bar'); }); +} catch { + // Continue regardless of error. +} +// Should abort (fail the case) if async id is not matching. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-this-arg.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-this-arg.js new file mode 100644 index 00000000..a5016da9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-run-in-async-scope-this-arg.js @@ -0,0 +1,17 @@ +'use strict'; + +// Test that passing thisArg to runInAsyncScope() works. + +const common = require('../common'); +const assert = require('assert'); +const { AsyncResource } = require('async_hooks'); + +const thisArg = {}; + +const res = new AsyncResource('fhqwhgads'); + +function callback() { + assert.strictEqual(this, thisArg); +} + +res.runInAsyncScope(common.mustCall(callback), thisArg); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-top-level-clearimmediate.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-top-level-clearimmediate.js new file mode 100644 index 00000000..fd91fefa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-top-level-clearimmediate.js @@ -0,0 +1,32 @@ +'use strict'; + +// Regression test for https://github.com/nodejs/node/issues/13262 + +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Worker bootstrapping works differently -> different async IDs'); +} + +let seenId, seenResource; + +async_hooks.createHook({ + init: common.mustCall((id, provider, triggerAsyncId, resource) => { + seenId = id; + seenResource = resource; + assert.strictEqual(provider, 'Immediate'); + assert.strictEqual(triggerAsyncId, 1); + }), + before: common.mustNotCall(), + after: common.mustNotCall(), + destroy: common.mustCall((id) => { + assert.strictEqual(seenId, id); + }) +}).enable(); + +const immediate = setImmediate(common.mustNotCall()); +assert.strictEqual(immediate, seenResource); +clearImmediate(immediate); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-vm-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-vm-gc.js new file mode 100644 index 00000000..da95e357 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-vm-gc.js @@ -0,0 +1,15 @@ +// Flags: --expose-gc +'use strict'; + +require('../common'); +const asyncHooks = require('async_hooks'); +const vm = require('vm'); + +// This is a regression test for https://github.com/nodejs/node/issues/39019 +// +// It should not segfault. + +const hook = asyncHooks.createHook({ init() {} }).enable(); +vm.createContext(); +globalThis.gc(); +hook.disable(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-1.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-1.js new file mode 100644 index 00000000..eb166459 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-1.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const { Worker } = require('worker_threads'); + +const w = new Worker(` +const { createHook } = require('async_hooks'); + +setImmediate(async () => { + createHook({ init() {} }).enable(); + await 0; + process.exit(); +}); +`, { eval: true }); + +w.on('exit', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-2.js new file mode 100644 index 00000000..049264d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-2.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const { Worker } = require('worker_threads'); + +// Like test-async-hooks-worker-promise.js but with the `await` and `createHook` +// lines switched, because that resulted in different assertion failures +// (one a Node.js assertion and one a V8 DCHECK) and it seems prudent to +// cover both of those failures. + +const w = new Worker(` +const { createHook } = require('async_hooks'); + +setImmediate(async () => { + await 0; + createHook({ init() {} }).enable(); + process.exit(); +}); +`, { eval: true }); + +w.postMessage({}); +w.on('exit', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-3.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-3.js new file mode 100644 index 00000000..40c7d858 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-3.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const { Worker } = require('worker_threads'); + +// Like test-async-hooks-worker-promise.js but with an additional statement +// after the `process.exit()` call, that shouldn’t really make a difference +// but apparently does. + +const w = new Worker(` +const { createHook } = require('async_hooks'); + +setImmediate(async () => { + createHook({ init() {} }).enable(); + await 0; + process.exit(); + process._rawDebug('THIS SHOULD NEVER BE REACHED'); +}); +`, { eval: true }); + +w.on('exit', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-4.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-4.js new file mode 100644 index 00000000..c5220910 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-hooks-worker-asyncfn-terminate-4.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { Worker } = require('worker_threads'); + +// Like test-async-hooks-worker-promise.js but doing a trivial counter increase +// after process.exit(). This should not make a difference, but apparently it +// does. This is *also* different from test-async-hooks-worker-promise-3.js, +// in that the statement is an ArrayBuffer access rather than a full method, +// which *also* makes a difference even though it shouldn’t. + +const workerData = new Int32Array(new SharedArrayBuffer(4)); +const w = new Worker(` +const { createHook } = require('async_hooks'); +const { workerData } = require('worker_threads'); + +setImmediate(async () => { + createHook({ init() {} }).enable(); + await 0; + process.exit(); + workerData[0]++; +}); +`, { eval: true, workerData }); + +w.on('exit', common.mustCall(() => assert.strictEqual(workerData[0], 0))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-bind.js new file mode 100644 index 00000000..d8d4c459 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-bind.js @@ -0,0 +1,17 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { AsyncLocalStorage } = require('async_hooks'); + +[1, false, '', {}, []].forEach((i) => { + assert.throws(() => AsyncLocalStorage.bind(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +const fn = common.mustCall(AsyncLocalStorage.bind(() => 123)); +assert.strictEqual(fn(), 123); + +const fn2 = AsyncLocalStorage.bind(common.mustCall((arg) => assert.strictEqual(arg, 'test'))); +fn2('test'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-contexts.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-contexts.js new file mode 100644 index 00000000..9a632713 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-contexts.js @@ -0,0 +1,35 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const vm = require('vm'); +const { AsyncLocalStorage } = require('async_hooks'); + +// Regression test for https://github.com/nodejs/node/issues/38781 + +const context = vm.createContext({ + AsyncLocalStorage, + assert +}); + +vm.runInContext(` + const storage = new AsyncLocalStorage() + async function test() { + return storage.run({ test: 'vm' }, async () => { + assert.strictEqual(storage.getStore().test, 'vm'); + await 42; + assert.strictEqual(storage.getStore().test, 'vm'); + }); + } + test() +`, context); + +const storage = new AsyncLocalStorage(); +async function test() { + return storage.run({ test: 'main context' }, async () => { + assert.strictEqual(storage.getStore().test, 'main context'); + await 42; + assert.strictEqual(storage.getStore().test, 'main context'); + }); +} +test(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-deep-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-deep-stack.js new file mode 100644 index 00000000..b5e1048d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-deep-stack.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const { AsyncLocalStorage } = require('async_hooks'); + +// Regression test for: https://github.com/nodejs/node/issues/34556 + +const als = new AsyncLocalStorage(); + +const done = common.mustCall(); + +function run(count) { + if (count !== 0) return als.run({}, run, --count); + done(); +} +run(1000); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-exit-does-not-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-exit-does-not-leak.js new file mode 100644 index 00000000..61a33972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-exit-does-not-leak.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { AsyncLocalStorage } = require('async_hooks'); + +const als = new AsyncLocalStorage(); + +// The _propagate function only exists on the old JavaScript implementation. +if (typeof als._propagate === 'function') { + // The als instance should be getting removed from the storageList in + // lib/async_hooks.js when exit(...) is called, therefore when the nested runs + // are called there should be no copy of the als in the storageList to run the + // _propagate method on. + als._propagate = common.mustNotCall('_propagate() should not be called'); +} + +const done = common.mustCall(); + +const data = true; + +function run(count) { + if (count === 0) return done(); + assert.notStrictEqual(als.getStore(), data); + als.run(data, () => { + als.exit(run, --count); + }); +} +run(100); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-http-multiclients.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-http-multiclients.js new file mode 100644 index 00000000..1903d582 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-http-multiclients.js @@ -0,0 +1,65 @@ +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); +const { AsyncLocalStorage } = require('async_hooks'); +const http = require('http'); +const cls = new AsyncLocalStorage(); +const NUM_CLIENTS = 10; + +// Run multiple clients that receive data from a server +// in multiple chunks, in a single non-closure function. +// Use the AsyncLocalStorage (ALS) APIs to maintain the context +// and data download. Make sure that individual clients +// receive their respective data, with no conflicts. + +// Set up a server that sends large buffers of data, filled +// with cardinal numbers, increasing per request +let index = 0; +const server = http.createServer((q, r) => { + // Send a large chunk as response, otherwise the data + // may be sent in a single chunk, and the callback in the + // client may be called only once, defeating the purpose of test + r.end((index++ % 10).toString().repeat(1024 * 1024)); +}); + +const countdown = new Countdown(NUM_CLIENTS, () => { + server.close(); +}); + +server.listen(0, common.mustCall(() => { + for (let i = 0; i < NUM_CLIENTS; i++) { + cls.run(new Map(), common.mustCall(() => { + const options = { port: server.address().port }; + const req = http.get(options, common.mustCall((res) => { + const store = cls.getStore(); + store.set('data', ''); + + // Make ondata and onend non-closure + // functions and fully dependent on ALS + res.setEncoding('utf8'); + res.on('data', ondata); + res.on('end', common.mustCall(onend)); + })); + req.end(); + })); + } +})); + +// Accumulate the current data chunk with the store data +function ondata(d) { + const store = cls.getStore(); + assert.notStrictEqual(store, undefined); + let chunk = store.get('data'); + chunk += d; + store.set('data', chunk); +} + +// Retrieve the store data, and test for homogeneity +function onend() { + const store = cls.getStore(); + assert.notStrictEqual(store, undefined); + const data = store.get('data'); + assert.strictEqual(data, data[0].repeat(data.length)); + countdown.dec(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-snapshot.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-snapshot.js new file mode 100644 index 00000000..63e47ba3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-local-storage-snapshot.js @@ -0,0 +1,16 @@ +'use strict'; + +const common = require('../common'); +const { strictEqual } = require('assert'); +const { AsyncLocalStorage } = require('async_hooks'); + +const asyncLocalStorage = new AsyncLocalStorage(); +const runInAsyncScope = + asyncLocalStorage.run(123, common.mustCall(() => AsyncLocalStorage.snapshot())); +const result = + asyncLocalStorage.run(321, common.mustCall(() => { + return runInAsyncScope(() => { + return asyncLocalStorage.getStore(); + }); + })); +strictEqual(result, 123); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-constructor.js new file mode 100644 index 00000000..853898aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-constructor.js @@ -0,0 +1,21 @@ +'use strict'; + +// This tests that using falsy values in createHook throws an error. + +require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +const falsyValues = [0, 1, false, true, null, 'hello']; +for (const badArg of falsyValues) { + const hookNames = ['init', 'before', 'after', 'destroy', 'promiseResolve']; + for (const hookName of hookNames) { + assert.throws(() => { + async_hooks.createHook({ [hookName]: badArg }); + }, { + code: 'ERR_ASYNC_CALLBACK', + name: 'TypeError', + message: `hook.${hookName} must be a function` + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-destroyid.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-destroyid.js new file mode 100644 index 00000000..25a33246 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-destroyid.js @@ -0,0 +1,39 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const { internalBinding } = require('internal/test/binding'); +const async_wrap = internalBinding('async_wrap'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const RUNS = 5; +let test_id = null; +let run_cntr = 0; +let hooks = null; + +process.on('beforeExit', common.mustCall(() => { + process.removeAllListeners('uncaughtException'); + hooks.disable(); + assert.strictEqual(test_id, null); + assert.strictEqual(run_cntr, RUNS); +})); + + +hooks = async_hooks.createHook({ + destroy(id) { + if (id === test_id) { + run_cntr++; + test_id = null; + } + }, +}).enable(); + + +(function runner(n) { + assert.strictEqual(test_id, null); + if (n <= 0) return; + + test_id = (Math.random() * 1e9) >>> 0; + async_wrap.queueDestroyAsyncId(test_id); + setImmediate(common.mustCall(runner), n - 1); +})(RUNS); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-pop-id-during-load.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-pop-id-during-load.js new file mode 100644 index 00000000..bd53c4d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-pop-id-during-load.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../common'); + +if (process.argv[2] === 'async') { + async function fn() { + fn(); + throw new Error(); + } + return (async function() { await fn(); })(); +} + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const ret = spawnSync( + process.execPath, + ['--unhandled-rejections=none', '--stack_size=150', __filename, 'async'], + { maxBuffer: Infinity } +); +assert.strictEqual(ret.status, 0, + `EXIT CODE: ${ret.status}, STDERR:\n${ret.stderr}`); +const stderr = ret.stderr.toString('utf8', 0, 2048); +assert.doesNotMatch(stderr, /async.*hook/i); +assert.ok(stderr.includes('Maximum call stack size exceeded'), stderr); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-promise-after-enabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-promise-after-enabled.js new file mode 100644 index 00000000..cbca8735 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-promise-after-enabled.js @@ -0,0 +1,39 @@ +'use strict'; + +// Regression test for https://github.com/nodejs/node/issues/13237 + +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Worker bootstrapping works differently -> different timing'); +} + +const async_hooks = require('async_hooks'); + +const seenEvents = []; + +const p = new Promise((resolve) => resolve(1)); +p.then(() => seenEvents.push('then')); + +const hooks = async_hooks.createHook({ + init: common.mustNotCall(), + + before: common.mustCall((id) => { + assert.ok(id > 1); + seenEvents.push('before'); + }), + + after: common.mustCall((id) => { + assert.ok(id > 1); + seenEvents.push('after'); + hooks.disable(); + }) +}); + +setImmediate(() => { + assert.deepStrictEqual(seenEvents, ['before', 'then', 'after']); +}); + +hooks.enable(); // After `setImmediate` in order to not catch its init event. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-tlssocket-asyncreset.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-tlssocket-asyncreset.js new file mode 100644 index 00000000..e0dd8be2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-tlssocket-asyncreset.js @@ -0,0 +1,66 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); + +// An HTTP Agent reuses a TLSSocket, and makes a failed call to `asyncReset`. +// Refs: https://github.com/nodejs/node/issues/13045 + +const assert = require('assert'); +const https = require('https'); + +const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem') +}; + +const server = https.createServer( + serverOptions, + common.mustCall((req, res) => { + res.end('hello world\n'); + }, 2) +); + +server.listen( + 0, + common.mustCall(function() { + const port = this.address().port; + const clientOptions = { + agent: new https.Agent({ + keepAlive: true, + rejectUnauthorized: false + }), + port: port + }; + + const req = https.get( + clientOptions, + common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + res.on('error', (err) => assert.fail(err)); + res.socket.on('error', (err) => assert.fail(err)); + res.resume(); + // Drain the socket and wait for it to be free to reuse + res.socket.once('free', () => { + // This is the pain point. Internally the Agent will call + // `socket._handle.asyncReset()` and if the _handle does not implement + // `asyncReset` this will throw TypeError + const req2 = https.get( + clientOptions, + common.mustCall((res2) => { + assert.strictEqual(res.statusCode, 200); + res2.on('error', (err) => assert.fail(err)); + res2.socket.on('error', (err) => assert.fail(err)); + // This should be the end of the test + res2.destroy(); + server.close(); + }) + ); + req2.on('error', (err) => assert.fail(err)); + }); + }) + ); + req.on('error', (err) => assert.fail(err)); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-trigger-id.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-trigger-id.js new file mode 100644 index 00000000..e8b4682b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-trigger-id.js @@ -0,0 +1,28 @@ +'use strict'; +require('../common'); + +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const triggerAsyncId = async_hooks.triggerAsyncId; + +const triggerAsyncId0 = triggerAsyncId(); +let triggerAsyncId1; + +process.nextTick(() => { + process.nextTick(() => { + triggerAsyncId1 = triggerAsyncId(); + // Async resources having different causal ancestry + // should have different triggerAsyncIds + assert.notStrictEqual( + triggerAsyncId0, + triggerAsyncId1); + }); + process.nextTick(() => { + const triggerAsyncId2 = triggerAsyncId(); + // Async resources having the same causal ancestry + // should have the same triggerAsyncId + assert.strictEqual( + triggerAsyncId1, + triggerAsyncId2); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-uncaughtexception.js b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-uncaughtexception.js new file mode 100644 index 00000000..37557b4a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-async-wrap-uncaughtexception.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const call_log = [0, 0, 0, 0]; // [before, callback, exception, after]; +let call_id = null; +let hooks = null; + + +process.on('beforeExit', common.mustCall(() => { + process.removeAllListeners('uncaughtException'); + hooks.disable(); + assert.strictEqual(typeof call_id, 'number'); + assert.deepStrictEqual(call_log, [1, 1, 1, 1]); +})); + + +hooks = async_hooks.createHook({ + init(id, type) { + if (type === 'RANDOMBYTESREQUEST') + call_id = id; + }, + before(id) { + if (id === call_id) call_log[0]++; + }, + after(id) { + if (id === call_id) call_log[3]++; + }, +}).enable(); + + +process.on('uncaughtException', common.mustCall(() => { + assert.strictEqual(call_id, async_hooks.executionAsyncId()); + call_log[2]++; +})); + + +require('crypto').randomBytes(1, common.mustCall(() => { + assert.strictEqual(call_id, async_hooks.executionAsyncId()); + call_log[1]++; + throw new Error(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-asyncresource-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-asyncresource-bind.js new file mode 100644 index 00000000..29de9bbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-asyncresource-bind.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { AsyncResource, executionAsyncId } = require('async_hooks'); + +const fn = common.mustCall(AsyncResource.bind(() => { + return executionAsyncId(); +})); + +setImmediate(() => { + const asyncId = executionAsyncId(); + assert.notStrictEqual(asyncId, fn()); +}); + +const asyncResource = new AsyncResource('test'); + +[1, false, '', {}, []].forEach((i) => { + assert.throws(() => asyncResource.bind(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +const fn2 = asyncResource.bind((a, b) => { + return executionAsyncId(); +}); + +assert.strictEqual(fn2.asyncResource, asyncResource); +assert.strictEqual(fn2.length, 2); + +setImmediate(() => { + const asyncId = executionAsyncId(); + assert.strictEqual(asyncResource.asyncId(), fn2()); + assert.notStrictEqual(asyncId, fn2()); +}); + +const foo = {}; +const fn3 = asyncResource.bind(common.mustCall(function() { + assert.strictEqual(this, foo); +}), foo); +fn3(); + +const fn4 = asyncResource.bind(common.mustCall(function() { + assert.strictEqual(this, undefined); +})); +fn4(); + +const fn5 = asyncResource.bind(common.mustCall(function() { + assert.strictEqual(this, false); +}), false); +fn5(); + +const fn6 = asyncResource.bind(common.mustCall(function() { + assert.strictEqual(this, 'test'); +})); +fn6.call('test'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-atomics-wake.js b/packages/secure-exec/tests/node-conformance/parallel/test-atomics-wake.js new file mode 100644 index 00000000..0f387001 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-atomics-wake.js @@ -0,0 +1,7 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// https://github.com/nodejs/node/issues/21219 +assert.strictEqual(Atomics.wake, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-bad-unicode.js b/packages/secure-exec/tests/node-conformance/parallel/test-bad-unicode.js new file mode 100644 index 00000000..b4fccc06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-bad-unicode.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +let exception = null; + +try { + eval('"\\uc/ef"'); +} catch (e) { + exception = e; +} + +assert(exception instanceof SyntaxError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-bash-completion.js b/packages/secure-exec/tests/node-conformance/parallel/test-bash-completion.js new file mode 100644 index 00000000..c0b28415 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-bash-completion.js @@ -0,0 +1,35 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const { debuglog, inspect } = require('util'); +const debug = debuglog('test'); + +const p = child_process.spawnSync( + process.execPath, [ '--completion-bash' ]); +assert.ifError(p.error); + +const output = p.stdout.toString().trim().replace(/\r/g, ''); +debug(output); + +const prefix = `_node_complete() { + local cur_word options + cur_word="\${COMP_WORDS[COMP_CWORD]}" + if [[ "\${cur_word}" == -* ]] ; then + COMPREPLY=( $(compgen -W '`.replace(/\r/g, ''); +const suffix = `' -- "\${cur_word}") ) + return 0 + else + COMPREPLY=( $(compgen -f "\${cur_word}") ) + return 0 + fi +} +complete -o filenames -o nospace -o bashdefault -F _node_complete node node_g` + .replace(/\r/g, ''); + +assert.ok( + output.includes(prefix), + `Expect\n\n ${inspect(output)}\n\nto include\n\n${inspect(prefix)}`); +assert.ok( + output.includes(suffix), + `Expect\n\n ${inspect(output)}\n\nto include\n\n${inspect(suffix)}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-beforeexit-event-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-beforeexit-event-exit.js new file mode 100644 index 00000000..4210ad04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-beforeexit-event-exit.js @@ -0,0 +1,27 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { mustNotCall } = require('../common'); + +process.on('beforeExit', mustNotCall('exit should not allow this to occur')); + +process.exit(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-benchmark-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-benchmark-cli.js new file mode 100644 index 00000000..49069fec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-benchmark-cli.js @@ -0,0 +1,38 @@ +'use strict'; + +require('../common'); + +// This tests the CLI parser for our benchmark suite. + +const assert = require('assert'); + +const CLI = require('../../benchmark/_cli.js'); + +const originalArgv = process.argv; + +function testFilterPattern(filters, excludes, filename, expectedResult) { + process.argv = process.argv.concat(...filters.map((p) => ['--filter', p])); + process.argv = process.argv.concat(...excludes.map((p) => ['--exclude', p])); + process.argv = process.argv.concat(['bench']); + + const cli = new CLI('', { 'arrayArgs': ['filter', 'exclude'] }); + assert.deepStrictEqual(cli.shouldSkip(filename), expectedResult); + + process.argv = originalArgv; +} + + +testFilterPattern([], [], 'foo', false); + +testFilterPattern(['foo'], [], 'foo', false); +testFilterPattern(['foo'], [], 'bar', true); +testFilterPattern(['foo', 'bar'], [], 'foo', false); +testFilterPattern(['foo', 'bar'], [], 'bar', false); + +testFilterPattern([], ['foo'], 'foo', true); +testFilterPattern([], ['foo'], 'bar', false); +testFilterPattern([], ['foo', 'bar'], 'foo', true); +testFilterPattern([], ['foo', 'bar'], 'bar', true); + +testFilterPattern(['foo'], ['bar'], 'foo', false); +testFilterPattern(['foo'], ['bar'], 'foo-bar', true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-binding-constants.js b/packages/secure-exec/tests/node-conformance/parallel/test-binding-constants.js new file mode 100644 index 00000000..4a96b7c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-binding-constants.js @@ -0,0 +1,33 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { internalBinding } = require('internal/test/binding'); +const constants = internalBinding('constants'); +const assert = require('assert'); + +assert.deepStrictEqual( + Object.keys(constants).sort(), ['crypto', 'fs', 'os', 'trace', 'zlib'] +); + +assert.deepStrictEqual( + Object.keys(constants.os).sort(), ['UV_UDP_REUSEADDR', 'dlopen', 'errno', + 'priority', 'signals'] +); + +// Make sure all the constants objects don't inherit from Object.prototype +const inheritedProperties = Object.getOwnPropertyNames(Object.prototype); +function test(obj) { + assert(obj); + assert.strictEqual(Object.prototype.toString.call(obj), '[object Object]'); + assert.strictEqual(Object.getPrototypeOf(obj), null); + + inheritedProperties.forEach((property) => { + assert.strictEqual(property in obj, false); + }); +} + +[ + constants, constants.crypto, constants.fs, constants.os, constants.trace, + constants.zlib, constants.os.dlopen, constants.os.errno, constants.os.signals, +].forEach(test); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-blob-createobjecturl.js b/packages/secure-exec/tests/node-conformance/parallel/test-blob-createobjecturl.js new file mode 100644 index 00000000..614b8ae4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-blob-createobjecturl.js @@ -0,0 +1,54 @@ +// Flags: --no-warnings +'use strict'; + +const common = require('../common'); + +// Because registering a Blob URL requires generating a random +// UUID, it can only be done if crypto support is enabled. +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { + URL, +} = require('url'); + +const { + Blob, + resolveObjectURL, +} = require('buffer'); + +const assert = require('assert'); + +(async () => { + const blob = new Blob(['hello']); + const id = URL.createObjectURL(blob); + assert.strictEqual(typeof id, 'string'); + const otherBlob = resolveObjectURL(id); + assert.ok(otherBlob instanceof Blob); + assert.strictEqual(otherBlob.constructor, Blob); + assert.strictEqual(otherBlob.size, 5); + assert.strictEqual( + Buffer.from(await otherBlob.arrayBuffer()).toString(), + 'hello'); + URL.revokeObjectURL(id); + + // should do nothing + URL.revokeObjectURL(id); + + assert.strictEqual(resolveObjectURL(id), undefined); + + // Leaving a Blob registered should not cause an assert + // when Node.js exists + URL.createObjectURL(new Blob()); + +})().then(common.mustCall()); + +['not a url', undefined, 1, 'blob:nodedata:1:wrong', {}].forEach((i) => { + assert.strictEqual(resolveObjectURL(i), undefined); +}); + +[undefined, 1, '', false, {}].forEach((i) => { + assert.throws(() => URL.createObjectURL(i), { + code: 'ERR_INVALID_ARG_TYPE', + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-blob-file-backed.js b/packages/secure-exec/tests/node-conformance/parallel/test-blob-file-backed.js new file mode 100644 index 00000000..6e919d29 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-blob-file-backed.js @@ -0,0 +1,145 @@ +'use strict'; + +const common = require('../common'); +const { + strictEqual, + rejects, + throws, +} = require('assert'); +const { TextDecoder } = require('util'); +const { + writeFileSync, + openAsBlob, +} = require('fs'); + +const { + unlink +} = require('fs/promises'); +const { Blob } = require('buffer'); + +const tmpdir = require('../common/tmpdir'); +const testfile = tmpdir.resolve('test-file-backed-blob.txt'); +const testfile2 = tmpdir.resolve('test-file-backed-blob2.txt'); +const testfile3 = tmpdir.resolve('test-file-backed-blob3.txt'); +const testfile4 = tmpdir.resolve('test-file-backed-blob4.txt'); +const testfile5 = tmpdir.resolve('test-file-backed-blob5.txt'); +tmpdir.refresh(); + +const data = `${'a'.repeat(1000)}${'b'.repeat(2000)}`; + +writeFileSync(testfile, data); +writeFileSync(testfile2, data); +writeFileSync(testfile3, data.repeat(100)); +writeFileSync(testfile4, ''); +writeFileSync(testfile5, ''); + +(async () => { + const blob = await openAsBlob(testfile); + + const ab = await blob.arrayBuffer(); + const dec = new TextDecoder(); + + strictEqual(dec.decode(new Uint8Array(ab)), data); + strictEqual(await blob.text(), data); + + // Can be read multiple times + let stream = blob.stream(); + let check = ''; + for await (const chunk of stream) + check = dec.decode(chunk); + strictEqual(check, data); + + // Can be combined with other Blob's and read + const combined = new Blob(['hello', blob, 'world']); + const ab2 = await combined.arrayBuffer(); + strictEqual(dec.decode(ab2.slice(0, 5)), 'hello'); + strictEqual(dec.decode(ab2.slice(5, -5)), data); + strictEqual(dec.decode(ab2.slice(-5)), 'world'); + + // If the file is modified tho, the stream errors. + writeFileSync(testfile, data + 'abc'); + + stream = blob.stream(); + + const read = async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of stream) {} + }; + + await rejects(read(), { name: 'NotReadableError' }); + + await unlink(testfile); +})().then(common.mustCall()); + +(async () => { + // Refs: https://github.com/nodejs/node/issues/47683 + const blob = await openAsBlob(testfile2); + const res = blob.slice(10, 20); + const ab = await res.arrayBuffer(); + strictEqual(res.size, ab.byteLength); + + let length = 0; + const stream = await res.stream(); + for await (const chunk of stream) + length += chunk.length; + strictEqual(res.size, length); + + const res1 = blob.slice(995, 1005); + strictEqual(await res1.text(), data.slice(995, 1005)); + + // Refs: https://github.com/nodejs/node/issues/53908 + for (const res2 of [ + blob.slice(995, 1005).slice(), + blob.slice(995).slice(0, 10), + blob.slice(0, 1005).slice(995), + ]) { + strictEqual(await res2.text(), data.slice(995, 1005)); + } + + await unlink(testfile2); +})().then(common.mustCall()); + +(async () => { + const blob = await openAsBlob(testfile3); + const stream = blob.stream(); + const read = async () => { + // eslint-disable-next-line no-unused-vars + for await (const _ of stream) { + writeFileSync(testfile3, data + 'abc'); + } + }; + + await rejects(read(), { name: 'NotReadableError' }); + + await unlink(testfile3); +})().then(common.mustCall()); + +(async () => { + const blob = await openAsBlob(testfile4); + strictEqual(blob.size, 0); + strictEqual(await blob.text(), ''); + writeFileSync(testfile4, 'abc'); + await rejects(blob.text(), { name: 'NotReadableError' }); + await unlink(testfile4); +})().then(common.mustCall()); + +(async () => { + const blob = await openAsBlob(testfile5); + strictEqual(blob.size, 0); + writeFileSync(testfile5, 'abc'); + const stream = blob.stream(); + const reader = stream.getReader(); + await rejects(() => reader.read(), { name: 'NotReadableError' }); + await unlink(testfile5); +})().then(common.mustCall()); + +(async () => { + // We currently do not allow File-backed blobs to be cloned or transferred + // across worker threads. This is largely because the underlying FdEntry + // is bound to the Environment/Realm under which is was created. + const blob = await openAsBlob(__filename); + throws(() => structuredClone(blob), { + code: 'ERR_INVALID_STATE', + message: 'Invalid state: File-backed Blobs are not cloneable' + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-blob.js b/packages/secure-exec/tests/node-conformance/parallel/test-blob.js new file mode 100644 index 00000000..bcf88699 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-blob.js @@ -0,0 +1,510 @@ +// Flags: --no-warnings --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { Blob } = require('buffer'); +const { inspect } = require('util'); +const { EOL } = require('os'); +const { kState } = require('internal/webstreams/util'); + +{ + const b = new Blob(); + assert.strictEqual(b.size, 0); + assert.strictEqual(b.type, ''); +} + +assert.throws(() => new Blob(false), { + code: 'ERR_INVALID_ARG_TYPE' +}); + +assert.throws(() => new Blob('hello'), { + code: 'ERR_INVALID_ARG_TYPE' +}); + +assert.throws(() => new Blob({}), { + code: 'ERR_INVALID_ARG_TYPE' +}); + +{ + const b = new Blob([]); + assert(b); + assert.strictEqual(b.size, 0); + assert.strictEqual(b.type, ''); + + b.arrayBuffer().then(common.mustCall((ab) => { + assert.deepStrictEqual(ab, new ArrayBuffer(0)); + })); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, ''); + })); + const c = b.slice(); + assert.strictEqual(c.size, 0); +} + +{ + assert.strictEqual(new Blob([], { type: 1 }).type, '1'); + assert.strictEqual(new Blob([], { type: false }).type, 'false'); + assert.strictEqual(new Blob([], { type: {} }).type, '[object object]'); +} + +{ + const b = new Blob([Buffer.from('abc')]); + assert.strictEqual(b.size, 3); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'abc'); + })); +} + +{ + const b = new Blob([new ArrayBuffer(3)]); + assert.strictEqual(b.size, 3); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, '\0\0\0'); + })); +} + +{ + const b = new Blob([new Uint8Array(3)]); + assert.strictEqual(b.size, 3); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, '\0\0\0'); + })); +} + +{ + const b = new Blob([new Blob(['abc'])]); + assert.strictEqual(b.size, 3); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'abc'); + })); +} + +{ + const b = new Blob(['hello', Buffer.from('world')]); + assert.strictEqual(b.size, 10); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'helloworld'); + })); +} + +{ + const b = new Blob(['hello', new Uint8Array([0xed, 0xa0, 0x88])]); + assert.strictEqual(b.size, 8); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'hello\ufffd\ufffd\ufffd'); + assert.strictEqual(text.length, 8); + })); +} + +{ + const b = new Blob( + [ + 'h', + 'e', + 'l', + 'lo', + Buffer.from('world'), + ]); + assert.strictEqual(b.size, 10); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'helloworld'); + })); +} + +{ + const b = new Blob(['hello', Buffer.from('world')]); + assert.strictEqual(b.size, 10); + assert.strictEqual(b.type, ''); + + const c = b.slice(1, -1, 'foo'); + assert.strictEqual(c.type, 'foo'); + c.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'elloworl'); + })); + + const d = c.slice(1, -1); + d.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'llowor'); + })); + + const e = d.slice(1, -1); + e.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'lowo'); + })); + + const f = e.slice(1, -1); + f.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'ow'); + })); + + const g = f.slice(1, -1); + assert.strictEqual(g.type, ''); + g.text().then(common.mustCall((text) => { + assert.strictEqual(text, ''); + })); + + const h = b.slice(-1, 1); + assert.strictEqual(h.size, 0); + + const i = b.slice(1, 100); + assert.strictEqual(i.size, 9); + + const j = b.slice(1, 2, false); + assert.strictEqual(j.type, 'false'); + + assert.strictEqual(b.size, 10); + assert.strictEqual(b.type, ''); +} + +{ + const b = new Blob([Buffer.from('hello'), Buffer.from('world')]); + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustCall(({ data }) => { + data.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'helloworld'); + })); + mc.port1.close(); + }); + mc.port2.postMessage(b); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'helloworld'); + })); +} + +{ + const b = new Blob(['hello'], { type: '\x01' }); + assert.strictEqual(b.type, ''); +} + +{ + const descriptor = + Object.getOwnPropertyDescriptor(Blob.prototype, Symbol.toStringTag); + assert.deepStrictEqual(descriptor, { + configurable: true, + enumerable: false, + value: 'Blob', + writable: false + }); +} + +{ + const descriptors = Object.getOwnPropertyDescriptors(Blob.prototype); + const enumerable = [ + 'size', + 'type', + 'slice', + 'stream', + 'text', + 'arrayBuffer', + 'bytes', + ]; + + for (const prop of enumerable) { + assert.notStrictEqual(descriptors[prop], undefined); + assert.strictEqual(descriptors[prop].enumerable, true); + } +} + +{ + const b = new Blob(['test', 42]); + b.text().then(common.mustCall((text) => { + assert.strictEqual(text, 'test42'); + })); +} + +{ + const b = new Blob(); + assert.strictEqual(inspect(b, { depth: null }), + 'Blob { size: 0, type: \'\' }'); + assert.strictEqual(inspect(b, { depth: 1 }), + 'Blob { size: 0, type: \'\' }'); + assert.strictEqual(inspect(b, { depth: -1 }), '[Blob]'); +} + +{ + // The Blob has to be over a specific size for the data to + // be copied asynchronously.. + const b = new Blob(['hello', 'there'.repeat(820)]); + b.arrayBuffer().then(common.mustCall()); +} + +(async () => { + const b = new Blob(['hello']); + const reader = b.stream().getReader(); + let res = await reader.read(); + assert.strictEqual(res.value.byteLength, 5); + assert(!res.done); + res = await reader.read(); + assert(res.done); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(Array(10).fill('hello')); + const reader = b.stream().getReader(); + const chunks = []; + while (true) { + const res = await reader.read(); + if (res.done) break; + assert.strictEqual(res.value.byteLength, 5); + chunks.push(res.value); + } + assert.strictEqual(chunks.length, 10); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(Array(10).fill('hello')); + const reader = b.stream().getReader(); + const chunks = []; + while (true) { + const res = await reader.read(); + if (chunks.length === 5) { + reader.cancel('boom'); + break; + } + if (res.done) break; + assert.strictEqual(res.value.byteLength, 5); + chunks.push(res.value); + } + assert.strictEqual(chunks.length, 5); + reader.closed.then(common.mustCall()); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(['A', 'B', 'C']); + const stream = b.stream(); + const chunks = []; + const decoder = new TextDecoder(); + await stream.pipeTo(new WritableStream({ + write(chunk) { + chunks.push(decoder.decode(chunk, { stream: true })); + } + })); + assert.strictEqual(chunks.join(''), 'ABC'); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(['A', 'B', 'C']); + const stream = b.stream(); + const chunks = []; + const decoder = new TextDecoder(); + await stream.pipeTo( + new WritableStream({ + write(chunk) { + chunks.push(decoder.decode(chunk, { stream: true })); + }, + }) + ); + assert.strictEqual(chunks.join(''), 'ABC'); +})().then(common.mustCall()); + +(async () => { + // Ref: https://github.com/nodejs/node/issues/48668 + const chunks = []; + const stream = new Blob(['Hello world']).stream(); + const decoder = new TextDecoder(); + await Promise.resolve(); + await stream.pipeTo( + new WritableStream({ + write(chunk) { + chunks.push(decoder.decode(chunk, { stream: true })); + }, + }) + ); + assert.strictEqual(chunks.join(''), 'Hello world'); +})().then(common.mustCall()); + +(async () => { + // Ref: https://github.com/nodejs/node/issues/48668 + if (common.hasCrypto) { + // Can only do this test if we have node built with crypto + const file = new Blob([''], { type: 'image/svg+xml' }); + const url = URL.createObjectURL(file); + const res = await fetch(url); + const blob = await res.blob(); + assert.strictEqual(blob.size, 11); + assert.strictEqual(blob.type, 'image/svg+xml'); + assert.strictEqual(await blob.text(), ''); + } +})().then(common.mustCall()); + +(async () => { + const b = new Blob(Array(10).fill('hello')); + const stream = b.stream(); + const reader = stream.getReader(); + assert.strictEqual(stream[kState].controller.desiredSize, 0); + const { value, done } = await reader.read(); + assert.strictEqual(value.byteLength, 5); + assert(!done); + setTimeout(() => { + // The blob stream is now a byte stream hence after the first read, + // it should pull in the next 'hello' which is 5 bytes hence -5. + assert.strictEqual(stream[kState].controller.desiredSize, -5); + }, 0); +})().then(common.mustCall()); + +(async () => { + const blob = new Blob(['hello', 'world']); + const stream = blob.stream(); + const reader = stream.getReader({ mode: 'byob' }); + const decoder = new TextDecoder(); + const chunks = []; + while (true) { + const { value, done } = await reader.read(new Uint8Array(100)); + if (done) break; + chunks.push(decoder.decode(value, { stream: true })); + } + assert.strictEqual(chunks.join(''), 'helloworld'); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(Array(10).fill('hello')); + const stream = b.stream(); + const reader = stream.getReader({ mode: 'byob' }); + assert.strictEqual(stream[kState].controller.desiredSize, 0); + const { value, done } = await reader.read(new Uint8Array(100)); + assert.strictEqual(value.byteLength, 5); + assert(!done); + setTimeout(() => { + assert.strictEqual(stream[kState].controller.desiredSize, -5); + }, 0); +})().then(common.mustCall()); + +(async () => { + const b = new Blob(Array(10).fill('hello')); + const stream = b.stream(); + const reader = stream.getReader({ mode: 'byob' }); + assert.strictEqual(stream[kState].controller.desiredSize, 0); + const { value, done } = await reader.read(new Uint8Array(2)); + assert.strictEqual(value.byteLength, 2); + assert(!done); + setTimeout(() => { + assert.strictEqual(stream[kState].controller.desiredSize, -3); + }, 0); +})().then(common.mustCall()); + +{ + const b = new Blob(['hello\n'], { endings: 'native' }); + assert.strictEqual(b.size, EOL.length + 5); + + [1, {}, 'foo'].forEach((endings) => { + assert.throws(() => new Blob([], { endings }), { + code: 'ERR_INVALID_ARG_VALUE', + }); + }); +} + +{ + assert.throws(() => Reflect.get(Blob.prototype, 'type', {}), { + code: 'ERR_INVALID_THIS', + }); + assert.throws(() => Reflect.get(Blob.prototype, 'size', {}), { + code: 'ERR_INVALID_THIS', + }); + assert.throws(() => Blob.prototype.slice(Blob.prototype, 0, 1), { + code: 'ERR_INVALID_THIS', + }); + assert.throws(() => Blob.prototype.stream.call(), { + code: 'ERR_INVALID_THIS', + }); +} + +(async () => { + await assert.rejects(() => Blob.prototype.arrayBuffer.call(), { + code: 'ERR_INVALID_THIS', + }); + await assert.rejects(() => Blob.prototype.text.call(), { + code: 'ERR_INVALID_THIS', + }); + await assert.rejects(() => Blob.prototype.bytes.call(), { + code: 'ERR_INVALID_THIS', + }); +})().then(common.mustCall()); + +(async () => { + const blob = new Blob([ + new Uint8Array([0x50, 0x41, 0x53, 0x53]), + new Int8Array([0x50, 0x41, 0x53, 0x53]), + new Uint16Array([0x4150, 0x5353]), + new Int16Array([0x4150, 0x5353]), + new Uint32Array([0x53534150]), + new Int32Array([0x53534150]), + new Float32Array([0xD341500000]), + ]); + + assert.strictEqual(blob.size, 28); + assert.strictEqual(blob.type, ''); +})().then(common.mustCall()); + +{ + // Testing the defaults + [undefined, null, { __proto__: null }, { type: undefined }, { + get type() {}, // eslint-disable-line getter-return + }].forEach((options) => { + assert.strictEqual( + new Blob([], options).type, + new Blob([]).type, + ); + }); + + Reflect.defineProperty(Object.prototype, 'type', { + __proto__: null, + configurable: true, + get: common.mustCall(() => 3, 7), + }); + + [{}, [], () => {}, Number, new Number(), new String(), new Boolean()].forEach( + (options) => { + assert.strictEqual(new Blob([], options).type, '3'); + }, + ); + [0, '', true, Symbol(), 0n].forEach((options) => { + assert.throws(() => new Blob([], options), { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + delete Object.prototype.type; +} + +(async () => { + // Refs: https://github.com/nodejs/node/issues/47301 + + const random = Buffer.alloc(256).fill('0'); + const chunks = []; + + for (let i = 0; i < random.length; i += 2) { + chunks.push(random.subarray(i, i + 2)); + } + + await new Blob(chunks).arrayBuffer(); +})().then(common.mustCall()); + +{ + const blob = new Blob(['hello']); + + assert.ok(blob.slice(0, 1).constructor === Blob); + assert.ok(blob.slice(0, 1) instanceof Blob); + assert.ok(blob.slice(0, 1.5) instanceof Blob); +} + +(async () => { + const blob = new Blob(['hello']); + + assert.ok(structuredClone(blob).constructor === Blob); + assert.ok(structuredClone(blob) instanceof Blob); + assert.ok(structuredClone(blob).size === blob.size); + assert.ok(structuredClone(blob).size === blob.size); + assert.ok((await structuredClone(blob).text()) === (await blob.text())); +})().then(common.mustCall()); + +(async () => { + const blob = new Blob(['hello']); + const { arrayBuffer } = Blob.prototype; + + Blob.prototype.arrayBuffer = common.mustNotCall(); + + try { + assert.strictEqual(await blob.text(), 'hello'); + } finally { + Blob.prototype.arrayBuffer = arrayBuffer; + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-blocklist-clone.js b/packages/secure-exec/tests/node-conformance/parallel/test-blocklist-clone.js new file mode 100644 index 00000000..4264b36f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-blocklist-clone.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); + +const { + BlockList, +} = require('net'); + +const { + ok, + notStrictEqual, +} = require('assert'); + +const blocklist = new BlockList(); +blocklist.addAddress('123.123.123.123'); + +const mc = new MessageChannel(); + +mc.port1.onmessage = common.mustCall(({ data }) => { + notStrictEqual(data, blocklist); + ok(data.check('123.123.123.123')); + ok(!data.check('123.123.123.124')); + + data.addAddress('123.123.123.124'); + ok(blocklist.check('123.123.123.124')); + ok(data.check('123.123.123.124')); + + mc.port1.close(); +}); + +mc.port2.postMessage(blocklist); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-blocklist.js b/packages/secure-exec/tests/node-conformance/parallel/test-blocklist.js new file mode 100644 index 00000000..4b1bc78c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-blocklist.js @@ -0,0 +1,289 @@ +'use strict'; + +require('../common'); + +const { + BlockList, + SocketAddress, +} = require('net'); +const assert = require('assert'); +const util = require('util'); + +{ + const blockList = new BlockList(); + + [1, [], {}, null, 1n, undefined, null].forEach((i) => { + assert.throws(() => blockList.addAddress(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + [1, [], {}, null, 1n, null].forEach((i) => { + assert.throws(() => blockList.addAddress('1.1.1.1', i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + assert.throws(() => blockList.addAddress('1.1.1.1', 'foo'), { + code: 'ERR_INVALID_ARG_VALUE' + }); + + [1, [], {}, null, 1n, undefined, null].forEach((i) => { + assert.throws(() => blockList.addRange(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => blockList.addRange('1.1.1.1', i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + [1, [], {}, null, 1n, null].forEach((i) => { + assert.throws(() => blockList.addRange('1.1.1.1', '1.1.1.2', i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + assert.throws(() => blockList.addRange('1.1.1.1', '1.1.1.2', 'foo'), { + code: 'ERR_INVALID_ARG_VALUE' + }); +} + +{ + const blockList = new BlockList(); + blockList.addAddress('1.1.1.1'); + blockList.addAddress('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6'); + blockList.addAddress('::ffff:1.1.1.2', 'ipv6'); + + assert(blockList.check('1.1.1.1')); + assert(!blockList.check('1.1.1.1', 'ipv6')); + assert(!blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17')); + assert(blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6')); + + assert(blockList.check('::ffff:1.1.1.1', 'ipv6')); + assert(blockList.check('::ffff:1.1.1.1', 'IPV6')); + + assert(blockList.check('1.1.1.2')); + + assert(!blockList.check('1.2.3.4')); + assert(!blockList.check('::1', 'ipv6')); +} + +{ + const blockList = new BlockList(); + const sa1 = new SocketAddress({ address: '1.1.1.1' }); + const sa2 = new SocketAddress({ + address: '8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', + family: 'ipv6' + }); + const sa3 = new SocketAddress({ address: '1.1.1.2' }); + + blockList.addAddress(sa1); + blockList.addAddress(sa2); + blockList.addAddress('::ffff:1.1.1.2', 'ipv6'); + + assert(blockList.check('1.1.1.1')); + assert(blockList.check(sa1)); + assert(!blockList.check('1.1.1.1', 'ipv6')); + assert(!blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17')); + assert(blockList.check('8592:757c:efae:4e45:fb5d:d62a:0d00:8e17', 'ipv6')); + assert(blockList.check(sa2)); + + assert(blockList.check('::ffff:1.1.1.1', 'ipv6')); + assert(blockList.check('::ffff:1.1.1.1', 'IPV6')); + + assert(blockList.check('1.1.1.2')); + assert(blockList.check(sa3)); + + assert(!blockList.check('1.2.3.4')); + assert(!blockList.check('::1', 'ipv6')); +} + +{ + const blockList = new BlockList(); + blockList.addRange('1.1.1.1', '1.1.1.10'); + blockList.addRange('::1', '::f', 'ipv6'); + + assert(!blockList.check('1.1.1.0')); + for (let n = 1; n <= 10; n++) + assert(blockList.check(`1.1.1.${n}`)); + assert(!blockList.check('1.1.1.11')); + + assert(!blockList.check('::0', 'ipv6')); + for (let n = 0x1; n <= 0xf; n++) { + assert(blockList.check(`::${n.toString(16)}`, 'ipv6'), + `::${n.toString(16)} check failed`); + } + assert(!blockList.check('::10', 'ipv6')); +} + +{ + const blockList = new BlockList(); + const sa1 = new SocketAddress({ address: '1.1.1.1' }); + const sa2 = new SocketAddress({ address: '1.1.1.10' }); + const sa3 = new SocketAddress({ address: '::1', family: 'ipv6' }); + const sa4 = new SocketAddress({ address: '::f', family: 'ipv6' }); + + blockList.addRange(sa1, sa2); + blockList.addRange(sa3, sa4); + + assert(!blockList.check('1.1.1.0')); + for (let n = 1; n <= 10; n++) + assert(blockList.check(`1.1.1.${n}`)); + assert(!blockList.check('1.1.1.11')); + + assert(!blockList.check('::0', 'ipv6')); + for (let n = 0x1; n <= 0xf; n++) { + assert(blockList.check(`::${n.toString(16)}`, 'ipv6'), + `::${n.toString(16)} check failed`); + } + assert(!blockList.check('::10', 'ipv6')); +} + +{ + const blockList = new BlockList(); + blockList.addSubnet('1.1.1.0', 16); + blockList.addSubnet('8592:757c:efae:4e45::', 64, 'ipv6'); + + assert(blockList.check('1.1.0.1')); + assert(blockList.check('1.1.1.1')); + assert(!blockList.check('1.2.0.1')); + assert(blockList.check('::ffff:1.1.0.1', 'ipv6')); + + assert(blockList.check('8592:757c:efae:4e45:f::', 'ipv6')); + assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6')); + assert(!blockList.check('8592:757c:efae:4f45::f', 'ipv6')); +} + +{ + const blockList = new BlockList(); + const sa1 = new SocketAddress({ address: '1.1.1.0' }); + const sa2 = new SocketAddress({ address: '1.1.1.1' }); + blockList.addSubnet(sa1, 16); + blockList.addSubnet('8592:757c:efae:4e45::', 64, 'ipv6'); + + assert(blockList.check('1.1.0.1')); + assert(blockList.check(sa2)); + assert(!blockList.check('1.2.0.1')); + assert(blockList.check('::ffff:1.1.0.1', 'ipv6')); + + assert(blockList.check('8592:757c:efae:4e45:f::', 'ipv6')); + assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6')); + assert(!blockList.check('8592:757c:efae:4f45::f', 'ipv6')); +} + +{ + const blockList = new BlockList(); + blockList.addAddress('1.1.1.1'); + blockList.addRange('10.0.0.1', '10.0.0.10'); + blockList.addSubnet('8592:757c:efae:4e45::', 64, 'IpV6'); // Case insensitive + + const rulesCheck = [ + 'Subnet: IPv6 8592:757c:efae:4e45::/64', + 'Range: IPv4 10.0.0.1-10.0.0.10', + 'Address: IPv4 1.1.1.1', + ]; + assert.deepStrictEqual(blockList.rules, rulesCheck); + + assert(blockList.check('1.1.1.1')); + assert(blockList.check('10.0.0.5')); + assert(blockList.check('::ffff:10.0.0.5', 'ipv6')); + assert(blockList.check('8592:757c:efae:4e45::f', 'ipv6')); + + assert(!blockList.check('123.123.123.123')); + assert(!blockList.check('8592:757c:efaf:4e45:fb5d:d62a:0d00:8e17', 'ipv6')); + assert(!blockList.check('::ffff:123.123.123.123', 'ipv6')); +} + +{ + // This test validates boundaries of non-aligned CIDR bit prefixes + const blockList = new BlockList(); + blockList.addSubnet('10.0.0.0', 27); + blockList.addSubnet('8592:757c:efaf::', 51, 'ipv6'); + + for (let n = 0; n <= 31; n++) + assert(blockList.check(`10.0.0.${n}`)); + assert(!blockList.check('10.0.0.32')); + + assert(blockList.check('8592:757c:efaf:0:0:0:0:0', 'ipv6')); + assert(blockList.check('8592:757c:efaf:1fff:ffff:ffff:ffff:ffff', 'ipv6')); + assert(!blockList.check('8592:757c:efaf:2fff:ffff:ffff:ffff:ffff', 'ipv6')); +} + +{ + // Regression test for https://github.com/nodejs/node/issues/39074 + const blockList = new BlockList(); + + blockList.addRange('10.0.0.2', '10.0.0.10'); + + // IPv4 checks against IPv4 range. + assert(blockList.check('10.0.0.2')); + assert(blockList.check('10.0.0.10')); + assert(!blockList.check('192.168.0.3')); + assert(!blockList.check('2.2.2.2')); + assert(!blockList.check('255.255.255.255')); + + // IPv6 checks against IPv4 range. + assert(blockList.check('::ffff:0a00:0002', 'ipv6')); + assert(blockList.check('::ffff:0a00:000a', 'ipv6')); + assert(!blockList.check('::ffff:c0a8:0003', 'ipv6')); + assert(!blockList.check('::ffff:0202:0202', 'ipv6')); + assert(!blockList.check('::ffff:ffff:ffff', 'ipv6')); +} + +{ + const blockList = new BlockList(); + assert.throws(() => blockList.addRange('1.1.1.2', '1.1.1.1'), /ERR_INVALID_ARG_VALUE/); +} + +{ + const blockList = new BlockList(); + assert.throws(() => blockList.addSubnet(1), /ERR_INVALID_ARG_TYPE/); + assert.throws(() => blockList.addSubnet('1.1.1.1', ''), + /ERR_INVALID_ARG_TYPE/); + assert.throws(() => blockList.addSubnet('1.1.1.1', NaN), /ERR_OUT_OF_RANGE/); + assert.throws(() => blockList.addSubnet('', 1, 1), /ERR_INVALID_ARG_TYPE/); + assert.throws(() => blockList.addSubnet('', 1, ''), /ERR_INVALID_ARG_VALUE/); + + assert.throws(() => blockList.addSubnet('1.1.1.1', -1, 'ipv4'), + /ERR_OUT_OF_RANGE/); + assert.throws(() => blockList.addSubnet('1.1.1.1', 33, 'ipv4'), + /ERR_OUT_OF_RANGE/); + + assert.throws(() => blockList.addSubnet('::', -1, 'ipv6'), + /ERR_OUT_OF_RANGE/); + assert.throws(() => blockList.addSubnet('::', 129, 'ipv6'), + /ERR_OUT_OF_RANGE/); +} + +{ + const blockList = new BlockList(); + assert.throws(() => blockList.check(1), /ERR_INVALID_ARG_TYPE/); + assert.throws(() => blockList.check('', 1), /ERR_INVALID_ARG_TYPE/); +} + +{ + const blockList = new BlockList(); + const ret = util.inspect(blockList, { depth: -1 }); + assert.strictEqual(ret, '[BlockList]'); +} + +{ + const blockList = new BlockList(); + const ret = util.inspect(blockList, { depth: null }); + assert(ret.includes('rules: []')); +} + +{ + // Test for https://github.com/nodejs/node/issues/43360 + const blocklist = new BlockList(); + blocklist.addSubnet('1.1.1.1', 32, 'ipv4'); + + assert(blocklist.check('1.1.1.1')); + assert(!blocklist.check('1.1.1.2')); + assert(!blocklist.check('2.3.4.5')); +} + +{ + assert(BlockList.isBlockList(new BlockList())); + assert(!BlockList.isBlockList({})); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-bootstrap-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-bootstrap-modules.js new file mode 100644 index 00000000..9d3802e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-bootstrap-modules.js @@ -0,0 +1,249 @@ +'use strict'; + +// This list must be computed before we require any builtins to +// to eliminate the noise. +const list = process.moduleLoadList.slice(); + +const common = require('../common'); +const assert = require('assert'); +const { inspect } = require('util'); + +const preExecIndex = + list.findIndex((i) => i.includes('pre_execution')); +const actual = { + beforePreExec: new Set(list.slice(0, preExecIndex)), + atRunTime: new Set(list.slice(preExecIndex)), +}; + +// Currently, we don't add additional builtins to worker snapshots. +// So for worker snapshots we'll just concatenate the two. Once we +// add more builtins to worker snapshots, we should also distinguish +// the two stages for them. +const expected = {}; + +expected.beforePreExec = new Set([ + 'Internal Binding builtins', + 'Internal Binding encoding_binding', + 'Internal Binding modules', + 'Internal Binding errors', + 'Internal Binding util', + 'NativeModule internal/errors', + 'Internal Binding config', + 'Internal Binding timers', + 'Internal Binding async_context_frame', + 'NativeModule internal/async_context_frame', + 'Internal Binding async_wrap', + 'Internal Binding task_queue', + 'Internal Binding symbols', + 'NativeModule internal/async_hooks', + 'Internal Binding constants', + 'Internal Binding types', + 'NativeModule internal/util', + 'NativeModule internal/util/types', + 'NativeModule internal/validators', + 'NativeModule internal/linkedlist', + 'NativeModule internal/priority_queue', + 'NativeModule internal/assert', + 'NativeModule internal/util/inspect', + 'NativeModule internal/util/debuglog', + 'NativeModule internal/streams/utils', + 'NativeModule internal/timers', + 'NativeModule events', + 'Internal Binding buffer', + 'Internal Binding string_decoder', + 'NativeModule internal/buffer', + 'NativeModule buffer', + 'Internal Binding messaging', + 'NativeModule internal/worker/js_transferable', + 'Internal Binding process_methods', + 'NativeModule internal/process/per_thread', + 'Internal Binding credentials', + 'NativeModule internal/process/promises', + 'NativeModule internal/fixed_queue', + 'NativeModule async_hooks', + 'NativeModule internal/process/task_queues', + 'NativeModule timers', + 'Internal Binding trace_events', + 'NativeModule internal/constants', + 'NativeModule path', + 'NativeModule internal/process/execution', + 'NativeModule internal/process/permission', + 'NativeModule internal/process/warning', + 'NativeModule internal/console/constructor', + 'NativeModule internal/console/global', + 'NativeModule internal/querystring', + 'NativeModule querystring', + 'Internal Binding url', + 'Internal Binding blob', + 'NativeModule internal/url', + 'NativeModule util', + 'NativeModule internal/webidl', + 'Internal Binding performance', + 'Internal Binding permission', + 'NativeModule internal/perf/utils', + 'NativeModule internal/event_target', + 'Internal Binding mksnapshot', + 'NativeModule internal/v8/startup_snapshot', + 'NativeModule internal/process/signal', + 'Internal Binding fs', + 'NativeModule internal/encoding', + 'NativeModule internal/webstreams/util', + 'NativeModule internal/webstreams/queuingstrategies', + 'NativeModule internal/blob', + 'NativeModule internal/fs/utils', + 'NativeModule fs', + 'Internal Binding options', + 'NativeModule internal/options', + 'NativeModule internal/source_map/source_map_cache', + 'Internal Binding contextify', + 'NativeModule internal/vm', + 'NativeModule internal/modules/helpers', + 'NativeModule internal/modules/package_json_reader', + 'Internal Binding module_wrap', + 'NativeModule internal/modules/cjs/loader', + 'NativeModule diagnostics_channel', + 'Internal Binding wasm_web_api', + 'NativeModule internal/events/abort_listener', + 'NativeModule internal/modules/typescript', +]); + +expected.atRunTime = new Set([ + 'Internal Binding worker', + 'NativeModule internal/modules/run_main', + 'NativeModule internal/net', + 'NativeModule internal/dns/utils', + 'NativeModule internal/process/pre_execution', + 'NativeModule internal/modules/esm/utils', +]); + +const { isMainThread } = require('worker_threads'); + +if (isMainThread) { + [ + 'NativeModule url', + ].forEach(expected.beforePreExec.add.bind(expected.beforePreExec)); +} else { // Worker. + [ + 'NativeModule diagnostics_channel', + 'NativeModule internal/abort_controller', + 'NativeModule internal/error_serdes', + 'NativeModule internal/perf/event_loop_utilization', + 'NativeModule internal/process/worker_thread_only', + 'NativeModule internal/streams/add-abort-signal', + 'NativeModule internal/streams/compose', + 'NativeModule internal/streams/destroy', + 'NativeModule internal/streams/duplex', + 'NativeModule internal/streams/duplexpair', + 'NativeModule internal/streams/end-of-stream', + 'NativeModule internal/streams/from', + 'NativeModule internal/streams/legacy', + 'NativeModule internal/streams/operators', + 'NativeModule internal/streams/passthrough', + 'NativeModule internal/streams/pipeline', + 'NativeModule internal/streams/readable', + 'NativeModule internal/streams/state', + 'NativeModule internal/streams/transform', + 'NativeModule internal/streams/utils', + 'NativeModule internal/streams/writable', + 'NativeModule internal/worker', + 'NativeModule internal/worker/io', + 'NativeModule internal/worker/messaging', + 'NativeModule stream', + 'NativeModule stream/promises', + 'NativeModule string_decoder', + 'NativeModule worker_threads', + ].forEach(expected.atRunTime.add.bind(expected.atRunTime)); + // For now we'll concatenate the two stages for workers. We prefer + // atRunTime here because that's what currently happens for these. +} + +if (common.isWindows) { + // On Windows fs needs SideEffectFreeRegExpPrototypeExec which uses vm. + expected.atRunTime.add('NativeModule vm'); +} + +if (common.hasIntl) { + expected.beforePreExec.add('Internal Binding icu'); +} + +if (process.features.inspector) { + expected.beforePreExec.add('Internal Binding inspector'); + expected.beforePreExec.add('NativeModule internal/util/inspector'); + expected.atRunTime.add('NativeModule internal/inspector_async_hook'); +} + +// This is loaded if the test is run with NODE_V8_COVERAGE. +if (process.env.NODE_V8_COVERAGE) { + expected.atRunTime.add('Internal Binding profiler'); +} + +// Accumulate all the errors and print them at the end instead of throwing +// immediately which makes it harder to update the test. +const errorLogs = []; +function err(message) { + if (typeof message === 'string') { + errorLogs.push(message); + } else { + // Show the items in individual lines for easier copy-pasting. + errorLogs.push(inspect(message, { compact: false })); + } +} + +if (isMainThread) { + const missing = expected.beforePreExec.difference(actual.beforePreExec); + const extra = actual.beforePreExec.difference(expected.beforePreExec); + if (missing.size !== 0) { + err('These builtins are now no longer loaded before pre-execution.'); + err('If this is intentional, remove them from `expected.beforePreExec`.'); + err('\n--- These could be removed from expected.beforePreExec ---'); + err([...missing].sort()); + err(''); + } + if (extra.size !== 0) { + err('These builtins are now unexpectedly loaded before pre-execution.'); + err('If this is intentional, add them to `expected.beforePreExec`.'); + err('\n# Note: loading more builtins before pre-execution can lead to ' + + 'startup performance regression or invalid snapshots.'); + err('- Consider lazy loading builtins that are not used universally.'); + err('- Make sure that the builtins do not access environment dependent ' + + 'states e.g. command line arguments or environment variables ' + + 'during loading.'); + err('- When in doubt, ask @nodejs/startup.'); + err('\n--- These could be added to expected.beforePreExec ---'); + err([...extra].sort()); + err(''); + } +} + +if (!isMainThread) { + // For workers, just merge beforePreExec into atRunTime for now. + // When we start adding modules to the worker snapshot, this branch + // can be removed and we can just remove the isMainThread + // conditions. + expected.beforePreExec.forEach(expected.atRunTime.add.bind(expected.atRunTime)); + actual.beforePreExec.forEach(actual.atRunTime.add.bind(actual.atRunTime)); +} + +{ + const missing = expected.atRunTime.difference(actual.atRunTime); + const extra = actual.atRunTime.difference(expected.atRunTime); + if (missing.size !== 0) { + err('These builtins are now no longer loaded at run time.'); + err('If this is intentional, remove them from `expected.atRunTime`.'); + err('\n--- These could be removed from expected.atRunTime ---'); + err([...missing].sort()); + err(''); + } + if (extra.size !== 0) { + err('These builtins are now unexpectedly loaded at run time.'); + err('If this is intentional, add them to `expected.atRunTime`.'); + err('\n# Note: loading more builtins at run time can lead to ' + + 'startup performance regression.'); + err('- Consider lazy loading builtins that are not used universally.'); + err('\n--- These could be added to expected.atRunTime ---'); + err([...extra].sort()); + err(''); + } +} + +assert.strictEqual(errorLogs.length, 0, errorLogs.join('\n')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-broadcastchannel-custom-inspect.js b/packages/secure-exec/tests/node-conformance/parallel/test-broadcastchannel-custom-inspect.js new file mode 100644 index 00000000..409501cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-broadcastchannel-custom-inspect.js @@ -0,0 +1,40 @@ +'use strict'; + +require('../common'); +const { BroadcastChannel } = require('worker_threads'); +const { inspect } = require('util'); +const assert = require('assert'); + +// This test checks BroadcastChannel custom inspect outputs + +{ + const bc = new BroadcastChannel('name'); + assert.throws(() => bc[inspect.custom].call(), { + code: 'ERR_INVALID_THIS', + }); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual(inspect(bc, { depth: -1 }), 'BroadcastChannel'); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual( + inspect(bc), + "BroadcastChannel { name: 'name', active: true }" + ); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual( + inspect(bc, { depth: null }), + "BroadcastChannel { name: 'name', active: true }" + ); + bc.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-btoa-atob.js b/packages/secure-exec/tests/node-conformance/parallel/test-btoa-atob.js new file mode 100644 index 00000000..abf05ade --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-btoa-atob.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../common'); + +const { strictEqual, throws } = require('assert'); +const buffer = require('buffer'); + +// Exported on the global object +strictEqual(globalThis.atob, buffer.atob); +strictEqual(globalThis.btoa, buffer.btoa); + +// Throws type error on no argument passed +throws(() => buffer.atob(), /TypeError/); +throws(() => buffer.btoa(), /TypeError/); + +strictEqual(atob(' '), ''); +strictEqual(atob(' Y\fW\tJ\njZ A=\r= '), 'abcd'); + +strictEqual(atob(null), '\x9Eée'); +strictEqual(atob(NaN), '5£'); +strictEqual(atob(Infinity), '"wâ\x9E+r'); +strictEqual(atob(true), '¶»\x9E'); +strictEqual(atob(1234), '×mø'); +strictEqual(atob([]), ''); +strictEqual(atob({ toString: () => '' }), ''); +strictEqual(atob({ [Symbol.toPrimitive]: () => '' }), ''); + +throws(() => atob(Symbol()), /TypeError/); +[ + undefined, false, () => {}, {}, [1], + 0, 1, 0n, 1n, -Infinity, + 'a', 'a\n\n\n', '\ra\r\r', ' a ', '\t\t\ta', 'a\f\f\f', '\ta\r \n\f', +].forEach((value) => + // See #2 - https://html.spec.whatwg.org/multipage/webappapis.html#dom-atob + throws(() => atob(value), { + constructor: DOMException, + name: 'InvalidCharacterError', + code: 5, + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-alloc.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-alloc.js new file mode 100644 index 00000000..aad9c6bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-alloc.js @@ -0,0 +1,1195 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const vm = require('vm'); + +const { + SlowBuffer, + kMaxLength, +} = require('buffer'); + +// Verify the maximum Uint8Array size. There is no concrete limit by spec. The +// internal limits should be updated if this fails. +assert.throws( + () => new Uint8Array(kMaxLength + 1), + { message: `Invalid typed array length: ${kMaxLength + 1}` }, +); + +const b = Buffer.allocUnsafe(1024); +assert.strictEqual(b.length, 1024); + +b[0] = -1; +assert.strictEqual(b[0], 255); + +for (let i = 0; i < 1024; i++) { + b[i] = i % 256; +} + +for (let i = 0; i < 1024; i++) { + assert.strictEqual(i % 256, b[i]); +} + +const c = Buffer.allocUnsafe(512); +assert.strictEqual(c.length, 512); + +const d = Buffer.from([]); +assert.strictEqual(d.length, 0); + +// Test offset properties +{ + const b = Buffer.alloc(128); + assert.strictEqual(b.length, 128); + assert.strictEqual(b.byteOffset, 0); + assert.strictEqual(b.offset, 0); +} + +// Test creating a Buffer from a Uint8Array +{ + const ui8 = new Uint8Array(4).fill(42); + const e = Buffer.from(ui8); + for (const [index, value] of e.entries()) { + assert.strictEqual(value, ui8[index]); + } +} +// Test creating a Buffer from a Uint8Array (old constructor) +{ + const ui8 = new Uint8Array(4).fill(42); + const e = Buffer(ui8); + for (const [key, value] of e.entries()) { + assert.strictEqual(value, ui8[key]); + } +} + +// Test creating a Buffer from a Uint32Array +// Note: it is implicitly interpreted as Array of integers modulo 256 +{ + const ui32 = new Uint32Array(4).fill(42); + const e = Buffer.from(ui32); + for (const [index, value] of e.entries()) { + assert.strictEqual(value, ui32[index]); + } +} +// Test creating a Buffer from a Uint32Array (old constructor) +// Note: it is implicitly interpreted as Array of integers modulo 256 +{ + const ui32 = new Uint32Array(4).fill(42); + const e = Buffer(ui32); + for (const [key, value] of e.entries()) { + assert.strictEqual(value, ui32[key]); + } +} + +// Test invalid encoding for Buffer.toString +assert.throws(() => b.toString('invalid'), + /Unknown encoding: invalid/); +// Invalid encoding for Buffer.write +assert.throws(() => b.write('test string', 0, 5, 'invalid'), + /Unknown encoding: invalid/); +// Unsupported arguments for Buffer.write +assert.throws(() => b.write('test', 'utf8', 0), + { code: 'ERR_INVALID_ARG_TYPE' }); + +// Try to create 0-length buffers. Should not throw. +Buffer.from(''); +Buffer.from('', 'ascii'); +Buffer.from('', 'latin1'); +Buffer.alloc(0); +Buffer.allocUnsafe(0); +new Buffer(''); +new Buffer('', 'ascii'); +new Buffer('', 'latin1'); +new Buffer('', 'binary'); +Buffer(0); + +const outOfRangeError = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' +}; + +// Try to write a 0-length string beyond the end of b +assert.throws(() => b.write('', 2048), outOfRangeError); + +// Throw when writing to negative offset +assert.throws(() => b.write('a', -1), outOfRangeError); + +// Throw when writing past bounds from the pool +assert.throws(() => b.write('a', 2048), outOfRangeError); + +// Throw when writing to negative offset +assert.throws(() => b.write('a', -1), outOfRangeError); + +// Try to copy 0 bytes worth of data into an empty buffer +b.copy(Buffer.alloc(0), 0, 0, 0); + +// Try to copy 0 bytes past the end of the target buffer +b.copy(Buffer.alloc(0), 1, 1, 1); +b.copy(Buffer.alloc(1), 1, 1, 1); + +// Try to copy 0 bytes from past the end of the source buffer +b.copy(Buffer.alloc(1), 0, 1024, 1024); + +// Testing for smart defaults and ability to pass string values as offset +{ + const writeTest = Buffer.from('abcdes'); + writeTest.write('n', 'ascii'); + assert.throws( + () => writeTest.write('o', '1', 'ascii'), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + writeTest.write('o', 1, 'ascii'); + writeTest.write('d', 2, 'ascii'); + writeTest.write('e', 3, 'ascii'); + writeTest.write('j', 4, 'ascii'); + assert.strictEqual(writeTest.toString(), 'nodejs'); +} + +// Offset points to the end of the buffer and does not throw. +// (see https://github.com/nodejs/node/issues/8127). +Buffer.alloc(1).write('', 1, 0); + +// ASCII slice test +{ + const asciiString = 'hello world'; + + for (let i = 0; i < asciiString.length; i++) { + b[i] = asciiString.charCodeAt(i); + } + const asciiSlice = b.toString('ascii', 0, asciiString.length); + assert.strictEqual(asciiString, asciiSlice); +} + +{ + const asciiString = 'hello world'; + const offset = 100; + + assert.strictEqual(asciiString.length, b.write(asciiString, offset, 'ascii')); + const asciiSlice = b.toString('ascii', offset, offset + asciiString.length); + assert.strictEqual(asciiString, asciiSlice); +} + +{ + const asciiString = 'hello world'; + const offset = 100; + + const sliceA = b.slice(offset, offset + asciiString.length); + const sliceB = b.slice(offset, offset + asciiString.length); + for (let i = 0; i < asciiString.length; i++) { + assert.strictEqual(sliceA[i], sliceB[i]); + } +} + +// UTF-8 slice test +{ + const utf8String = '¡hέlló wôrld!'; + const offset = 100; + + b.write(utf8String, 0, Buffer.byteLength(utf8String), 'utf8'); + let utf8Slice = b.toString('utf8', 0, Buffer.byteLength(utf8String)); + assert.strictEqual(utf8String, utf8Slice); + + assert.strictEqual(Buffer.byteLength(utf8String), + b.write(utf8String, offset, 'utf8')); + utf8Slice = b.toString('utf8', offset, + offset + Buffer.byteLength(utf8String)); + assert.strictEqual(utf8String, utf8Slice); + + const sliceA = b.slice(offset, offset + Buffer.byteLength(utf8String)); + const sliceB = b.slice(offset, offset + Buffer.byteLength(utf8String)); + for (let i = 0; i < Buffer.byteLength(utf8String); i++) { + assert.strictEqual(sliceA[i], sliceB[i]); + } +} + +{ + const slice = b.slice(100, 150); + assert.strictEqual(slice.length, 50); + for (let i = 0; i < 50; i++) { + assert.strictEqual(b[100 + i], slice[i]); + } +} + +{ + // Make sure only top level parent propagates from allocPool + const b = Buffer.allocUnsafe(5); + const c = b.slice(0, 4); + const d = c.slice(0, 2); + assert.strictEqual(b.parent, c.parent); + assert.strictEqual(b.parent, d.parent); +} + +{ + // Also from a non-pooled instance + const b = Buffer.allocUnsafeSlow(5); + const c = b.slice(0, 4); + const d = c.slice(0, 2); + assert.strictEqual(c.parent, d.parent); +} + +{ + // Bug regression test + const testValue = '\u00F6\u65E5\u672C\u8A9E'; // ö日本語 + const buffer = Buffer.allocUnsafe(32); + const size = buffer.write(testValue, 0, 'utf8'); + const slice = buffer.toString('utf8', 0, size); + assert.strictEqual(slice, testValue); +} + +{ + // Test triple slice + const a = Buffer.allocUnsafe(8); + for (let i = 0; i < 8; i++) a[i] = i; + const b = a.slice(4, 8); + assert.strictEqual(b[0], 4); + assert.strictEqual(b[1], 5); + assert.strictEqual(b[2], 6); + assert.strictEqual(b[3], 7); + const c = b.slice(2, 4); + assert.strictEqual(c[0], 6); + assert.strictEqual(c[1], 7); +} + +{ + const d = Buffer.from([23, 42, 255]); + assert.strictEqual(d.length, 3); + assert.strictEqual(d[0], 23); + assert.strictEqual(d[1], 42); + assert.strictEqual(d[2], 255); + assert.deepStrictEqual(d, Buffer.from(d)); +} + +{ + // Test for proper UTF-8 Encoding + const e = Buffer.from('über'); + assert.deepStrictEqual(e, Buffer.from([195, 188, 98, 101, 114])); +} + +{ + // Test for proper ascii Encoding, length should be 4 + const f = Buffer.from('über', 'ascii'); + assert.deepStrictEqual(f, Buffer.from([252, 98, 101, 114])); +} + +['ucs2', 'ucs-2', 'utf16le', 'utf-16le'].forEach((encoding) => { + { + // Test for proper UTF16LE encoding, length should be 8 + const f = Buffer.from('über', encoding); + assert.deepStrictEqual(f, Buffer.from([252, 0, 98, 0, 101, 0, 114, 0])); + } + + { + // Length should be 12 + const f = Buffer.from('привет', encoding); + assert.deepStrictEqual( + f, Buffer.from([63, 4, 64, 4, 56, 4, 50, 4, 53, 4, 66, 4]) + ); + assert.strictEqual(f.toString(encoding), 'привет'); + } + + { + const f = Buffer.from([0, 0, 0, 0, 0]); + assert.strictEqual(f.length, 5); + const size = f.write('あいうえお', encoding); + assert.strictEqual(size, 4); + assert.deepStrictEqual(f, Buffer.from([0x42, 0x30, 0x44, 0x30, 0x00])); + } +}); + +{ + const f = Buffer.from('\uD83D\uDC4D', 'utf-16le'); // THUMBS UP SIGN (U+1F44D) + assert.strictEqual(f.length, 4); + assert.deepStrictEqual(f, Buffer.from('3DD84DDC', 'hex')); +} + +// Test construction from arrayish object +{ + const arrayIsh = { 0: 0, 1: 1, 2: 2, 3: 3, length: 4 }; + let g = Buffer.from(arrayIsh); + assert.deepStrictEqual(g, Buffer.from([0, 1, 2, 3])); + const strArrayIsh = { 0: '0', 1: '1', 2: '2', 3: '3', length: 4 }; + g = Buffer.from(strArrayIsh); + assert.deepStrictEqual(g, Buffer.from([0, 1, 2, 3])); +} + +// +// Test toString('base64') +// +assert.strictEqual((Buffer.from('Man')).toString('base64'), 'TWFu'); +assert.strictEqual((Buffer.from('Woman')).toString('base64'), 'V29tYW4='); + +// +// Test toString('base64url') +// +assert.strictEqual((Buffer.from('Man')).toString('base64url'), 'TWFu'); +assert.strictEqual((Buffer.from('Woman')).toString('base64url'), 'V29tYW4'); + +{ + // Test that regular and URL-safe base64 both work both ways + const expected = [0xff, 0xff, 0xbe, 0xff, 0xef, 0xbf, 0xfb, 0xef, 0xff]; + assert.deepStrictEqual(Buffer.from('//++/++/++//', 'base64'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('__--_--_--__', 'base64'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('//++/++/++//', 'base64url'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('__--_--_--__', 'base64url'), + Buffer.from(expected)); +} + +const base64flavors = ['base64', 'base64url']; + +{ + // Test that regular and URL-safe base64 both work both ways with padding + const expected = [0xff, 0xff, 0xbe, 0xff, 0xef, 0xbf, 0xfb, 0xef, 0xff, 0xfb]; + assert.deepStrictEqual(Buffer.from('//++/++/++//+w==', 'base64'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('//++/++/++//+w==', 'base64'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('//++/++/++//+w==', 'base64url'), + Buffer.from(expected)); + assert.deepStrictEqual(Buffer.from('//++/++/++//+w==', 'base64url'), + Buffer.from(expected)); +} + +{ + // big example + const quote = 'Man is distinguished, not only by his reason, but by this ' + + 'singular passion from other animals, which is a lust ' + + 'of the mind, that by a perseverance of delight in the ' + + 'continued and indefatigable generation of knowledge, ' + + 'exceeds the short vehemence of any carnal pleasure.'; + const expected = 'TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb' + + '24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlci' + + 'BhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQ' + + 'gYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu' + + 'dWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZ' + + 'GdlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm' + + '5hbCBwbGVhc3VyZS4='; + assert.strictEqual(Buffer.from(quote).toString('base64'), expected); + assert.strictEqual( + Buffer.from(quote).toString('base64url'), + expected.replaceAll('+', '-').replaceAll('/', '_').replaceAll('=', '') + ); + + base64flavors.forEach((encoding) => { + let b = Buffer.allocUnsafe(1024); + let bytesWritten = b.write(expected, 0, encoding); + assert.strictEqual(quote.length, bytesWritten); + assert.strictEqual(quote, b.toString('ascii', 0, quote.length)); + + // Check that the base64 decoder ignores whitespace + const expectedWhite = `${expected.slice(0, 60)} \n` + + `${expected.slice(60, 120)} \n` + + `${expected.slice(120, 180)} \n` + + `${expected.slice(180, 240)} \n` + + `${expected.slice(240, 300)}\n` + + `${expected.slice(300, 360)}\n`; + b = Buffer.allocUnsafe(1024); + bytesWritten = b.write(expectedWhite, 0, encoding); + assert.strictEqual(quote.length, bytesWritten); + assert.strictEqual(quote, b.toString('ascii', 0, quote.length)); + + // Check that the base64 decoder on the constructor works + // even in the presence of whitespace. + b = Buffer.from(expectedWhite, encoding); + assert.strictEqual(quote.length, b.length); + assert.strictEqual(quote, b.toString('ascii', 0, quote.length)); + + // Check that the base64 decoder ignores illegal chars + const expectedIllegal = expected.slice(0, 60) + ' \x80' + + expected.slice(60, 120) + ' \xff' + + expected.slice(120, 180) + ' \x00' + + expected.slice(180, 240) + ' \x98' + + expected.slice(240, 300) + '\x03' + + expected.slice(300, 360); + b = Buffer.from(expectedIllegal, encoding); + assert.strictEqual(quote.length, b.length); + assert.strictEqual(quote, b.toString('ascii', 0, quote.length)); + }); +} + +base64flavors.forEach((encoding) => { + assert.strictEqual(Buffer.from('', encoding).toString(), ''); + assert.strictEqual(Buffer.from('K', encoding).toString(), ''); + + // multiple-of-4 with padding + assert.strictEqual(Buffer.from('Kg==', encoding).toString(), '*'); + assert.strictEqual(Buffer.from('Kio=', encoding).toString(), '*'.repeat(2)); + assert.strictEqual(Buffer.from('Kioq', encoding).toString(), '*'.repeat(3)); + assert.strictEqual( + Buffer.from('KioqKg==', encoding).toString(), '*'.repeat(4)); + assert.strictEqual( + Buffer.from('KioqKio=', encoding).toString(), '*'.repeat(5)); + assert.strictEqual( + Buffer.from('KioqKioq', encoding).toString(), '*'.repeat(6)); + assert.strictEqual(Buffer.from('KioqKioqKg==', encoding).toString(), + '*'.repeat(7)); + assert.strictEqual(Buffer.from('KioqKioqKio=', encoding).toString(), + '*'.repeat(8)); + assert.strictEqual(Buffer.from('KioqKioqKioq', encoding).toString(), + '*'.repeat(9)); + assert.strictEqual(Buffer.from('KioqKioqKioqKg==', encoding).toString(), + '*'.repeat(10)); + assert.strictEqual(Buffer.from('KioqKioqKioqKio=', encoding).toString(), + '*'.repeat(11)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioq', encoding).toString(), + '*'.repeat(12)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKg==', encoding).toString(), + '*'.repeat(13)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKio=', encoding).toString(), + '*'.repeat(14)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKioq', encoding).toString(), + '*'.repeat(15)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKg==', encoding).toString(), + '*'.repeat(16)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKio=', encoding).toString(), + '*'.repeat(17)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKioq', encoding).toString(), + '*'.repeat(18)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKioqKioqKg==', + encoding).toString(), + '*'.repeat(19)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKioqKioqKio=', + encoding).toString(), + '*'.repeat(20)); + + // No padding, not a multiple of 4 + assert.strictEqual(Buffer.from('Kg', encoding).toString(), '*'); + assert.strictEqual(Buffer.from('Kio', encoding).toString(), '*'.repeat(2)); + assert.strictEqual(Buffer.from('KioqKg', encoding).toString(), '*'.repeat(4)); + assert.strictEqual( + Buffer.from('KioqKio', encoding).toString(), '*'.repeat(5)); + assert.strictEqual(Buffer.from('KioqKioqKg', encoding).toString(), + '*'.repeat(7)); + assert.strictEqual(Buffer.from('KioqKioqKio', encoding).toString(), + '*'.repeat(8)); + assert.strictEqual(Buffer.from('KioqKioqKioqKg', encoding).toString(), + '*'.repeat(10)); + assert.strictEqual(Buffer.from('KioqKioqKioqKio', encoding).toString(), + '*'.repeat(11)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKg', encoding).toString(), + '*'.repeat(13)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKio', encoding).toString(), + '*'.repeat(14)); + assert.strictEqual(Buffer.from('KioqKioqKioqKioqKioqKg', encoding).toString(), + '*'.repeat(16)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKio', encoding).toString(), + '*'.repeat(17)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKioqKg', encoding).toString(), + '*'.repeat(19)); + assert.strictEqual( + Buffer.from('KioqKioqKioqKioqKioqKioqKio', encoding).toString(), + '*'.repeat(20)); +}); + +// Handle padding graciously, multiple-of-4 or not +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9+VgdGPFJDxUBFR5/rMFsghgxADiw==', 'base64').length, + 32 +); +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9-VgdGPFJDxUBFR5_rMFsghgxADiw==', 'base64url') + .length, + 32 +); +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9+VgdGPFJDxUBFR5/rMFsghgxADiw=', 'base64').length, + 32 +); +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9-VgdGPFJDxUBFR5_rMFsghgxADiw=', 'base64url') + .length, + 32 +); +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9+VgdGPFJDxUBFR5/rMFsghgxADiw', 'base64').length, + 32 +); +assert.strictEqual( + Buffer.from('72INjkR5fchcxk9-VgdGPFJDxUBFR5_rMFsghgxADiw', 'base64url') + .length, + 32 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg==', 'base64').length, + 31 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg==', 'base64url') + .length, + 31 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg=', 'base64').length, + 31 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg=', 'base64url') + .length, + 31 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg', 'base64').length, + 31 +); +assert.strictEqual( + Buffer.from('w69jACy6BgZmaFvv96HG6MYksWytuZu3T1FvGnulPg', 'base64url').length, + 31 +); + +{ +// This string encodes single '.' character in UTF-16 + const dot = Buffer.from('//4uAA==', 'base64'); + assert.strictEqual(dot[0], 0xff); + assert.strictEqual(dot[1], 0xfe); + assert.strictEqual(dot[2], 0x2e); + assert.strictEqual(dot[3], 0x00); + assert.strictEqual(dot.toString('base64'), '//4uAA=='); +} + +{ +// This string encodes single '.' character in UTF-16 + const dot = Buffer.from('//4uAA', 'base64url'); + assert.strictEqual(dot[0], 0xff); + assert.strictEqual(dot[1], 0xfe); + assert.strictEqual(dot[2], 0x2e); + assert.strictEqual(dot[3], 0x00); + assert.strictEqual(dot.toString('base64url'), '__4uAA'); +} + +{ + // Writing base64 at a position > 0 should not mangle the result. + // + // https://github.com/joyent/node/issues/402 + const segments = ['TWFkbmVzcz8h', 'IFRoaXM=', 'IGlz', 'IG5vZGUuanMh']; + const b = Buffer.allocUnsafe(64); + let pos = 0; + + for (let i = 0; i < segments.length; ++i) { + pos += b.write(segments[i], pos, 'base64'); + } + assert.strictEqual(b.toString('latin1', 0, pos), + 'Madness?! This is node.js!'); +} + +{ + // Writing base64url at a position > 0 should not mangle the result. + // + // https://github.com/joyent/node/issues/402 + const segments = ['TWFkbmVzcz8h', 'IFRoaXM', 'IGlz', 'IG5vZGUuanMh']; + const b = Buffer.allocUnsafe(64); + let pos = 0; + + for (let i = 0; i < segments.length; ++i) { + pos += b.write(segments[i], pos, 'base64url'); + } + assert.strictEqual(b.toString('latin1', 0, pos), + 'Madness?! This is node.js!'); +} + +// Regression test for https://github.com/nodejs/node/issues/3496. +assert.strictEqual(Buffer.from('=bad'.repeat(1e4), 'base64').length, 0); + +// Regression test for https://github.com/nodejs/node/issues/11987. +assert.deepStrictEqual(Buffer.from('w0 ', 'base64'), + Buffer.from('w0', 'base64')); + +// Regression test for https://github.com/nodejs/node/issues/13657. +assert.deepStrictEqual(Buffer.from(' YWJvcnVtLg', 'base64'), + Buffer.from('YWJvcnVtLg', 'base64')); + +{ + // Creating buffers larger than pool size. + const l = Buffer.poolSize + 5; + const s = 'h'.repeat(l); + const b = Buffer.from(s); + + for (let i = 0; i < l; i++) { + assert.strictEqual(b[i], 'h'.charCodeAt(0)); + } + + const sb = b.toString(); + assert.strictEqual(sb.length, s.length); + assert.strictEqual(sb, s); +} + +{ + // test hex toString + const hexb = Buffer.allocUnsafe(256); + for (let i = 0; i < 256; i++) { + hexb[i] = i; + } + const hexStr = hexb.toString('hex'); + assert.strictEqual(hexStr, + '000102030405060708090a0b0c0d0e0f' + + '101112131415161718191a1b1c1d1e1f' + + '202122232425262728292a2b2c2d2e2f' + + '303132333435363738393a3b3c3d3e3f' + + '404142434445464748494a4b4c4d4e4f' + + '505152535455565758595a5b5c5d5e5f' + + '606162636465666768696a6b6c6d6e6f' + + '707172737475767778797a7b7c7d7e7f' + + '808182838485868788898a8b8c8d8e8f' + + '909192939495969798999a9b9c9d9e9f' + + 'a0a1a2a3a4a5a6a7a8a9aaabacadaeaf' + + 'b0b1b2b3b4b5b6b7b8b9babbbcbdbebf' + + 'c0c1c2c3c4c5c6c7c8c9cacbcccdcecf' + + 'd0d1d2d3d4d5d6d7d8d9dadbdcdddedf' + + 'e0e1e2e3e4e5e6e7e8e9eaebecedeeef' + + 'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'); + + const hexb2 = Buffer.from(hexStr, 'hex'); + for (let i = 0; i < 256; i++) { + assert.strictEqual(hexb2[i], hexb[i]); + } +} + +// Test single hex character is discarded. +assert.strictEqual(Buffer.from('A', 'hex').length, 0); + +// Test that if a trailing character is discarded, rest of string is processed. +assert.deepStrictEqual(Buffer.from('Abx', 'hex'), Buffer.from('Ab', 'hex')); + +// Test single base64 char encodes as 0. +assert.strictEqual(Buffer.from('A', 'base64').length, 0); + + +{ + // Test an invalid slice end. + const b = Buffer.from([1, 2, 3, 4, 5]); + const b2 = b.toString('hex', 1, 10000); + const b3 = b.toString('hex', 1, 5); + const b4 = b.toString('hex', 1); + assert.strictEqual(b2, b3); + assert.strictEqual(b2, b4); +} + +function buildBuffer(data) { + if (Array.isArray(data)) { + const buffer = Buffer.allocUnsafe(data.length); + data.forEach((v, k) => buffer[k] = v); + return buffer; + } + return null; +} + +const x = buildBuffer([0x81, 0xa3, 0x66, 0x6f, 0x6f, 0xa3, 0x62, 0x61, 0x72]); + +assert.strictEqual(x.inspect(), ''); + +{ + const z = x.slice(4); + assert.strictEqual(z.length, 5); + assert.strictEqual(z[0], 0x6f); + assert.strictEqual(z[1], 0xa3); + assert.strictEqual(z[2], 0x62); + assert.strictEqual(z[3], 0x61); + assert.strictEqual(z[4], 0x72); +} + +{ + const z = x.slice(0); + assert.strictEqual(z.length, x.length); +} + +{ + const z = x.slice(0, 4); + assert.strictEqual(z.length, 4); + assert.strictEqual(z[0], 0x81); + assert.strictEqual(z[1], 0xa3); +} + +{ + const z = x.slice(0, 9); + assert.strictEqual(z.length, 9); +} + +{ + const z = x.slice(1, 4); + assert.strictEqual(z.length, 3); + assert.strictEqual(z[0], 0xa3); +} + +{ + const z = x.slice(2, 4); + assert.strictEqual(z.length, 2); + assert.strictEqual(z[0], 0x66); + assert.strictEqual(z[1], 0x6f); +} + +['ucs2', 'ucs-2', 'utf16le', 'utf-16le'].forEach((encoding) => { + const b = Buffer.allocUnsafe(10); + b.write('あいうえお', encoding); + assert.strictEqual(b.toString(encoding), 'あいうえお'); +}); + +['ucs2', 'ucs-2', 'utf16le', 'utf-16le'].forEach((encoding) => { + const b = Buffer.allocUnsafe(11); + b.write('あいうえお', 1, encoding); + assert.strictEqual(b.toString(encoding, 1), 'あいうえお'); +}); + +{ + // latin1 encoding should write only one byte per character. + const b = Buffer.from([0xde, 0xad, 0xbe, 0xef]); + let s = String.fromCharCode(0xffff); + b.write(s, 0, 'latin1'); + assert.strictEqual(b[0], 0xff); + assert.strictEqual(b[1], 0xad); + assert.strictEqual(b[2], 0xbe); + assert.strictEqual(b[3], 0xef); + s = String.fromCharCode(0xaaee); + b.write(s, 0, 'latin1'); + assert.strictEqual(b[0], 0xee); + assert.strictEqual(b[1], 0xad); + assert.strictEqual(b[2], 0xbe); + assert.strictEqual(b[3], 0xef); +} + +{ + // Binary encoding should write only one byte per character. + const b = Buffer.from([0xde, 0xad, 0xbe, 0xef]); + let s = String.fromCharCode(0xffff); + b.write(s, 0, 'latin1'); + assert.strictEqual(b[0], 0xff); + assert.strictEqual(b[1], 0xad); + assert.strictEqual(b[2], 0xbe); + assert.strictEqual(b[3], 0xef); + s = String.fromCharCode(0xaaee); + b.write(s, 0, 'latin1'); + assert.strictEqual(b[0], 0xee); + assert.strictEqual(b[1], 0xad); + assert.strictEqual(b[2], 0xbe); + assert.strictEqual(b[3], 0xef); +} + +{ + // https://github.com/nodejs/node-v0.x-archive/pull/1210 + // Test UTF-8 string includes null character + let buf = Buffer.from('\0'); + assert.strictEqual(buf.length, 1); + buf = Buffer.from('\0\0'); + assert.strictEqual(buf.length, 2); +} + +{ + const buf = Buffer.allocUnsafe(2); + assert.strictEqual(buf.write(''), 0); // 0bytes + assert.strictEqual(buf.write('\0'), 1); // 1byte (v8 adds null terminator) + assert.strictEqual(buf.write('a\0'), 2); // 1byte * 2 + assert.strictEqual(buf.write('あ'), 0); // 3bytes + assert.strictEqual(buf.write('\0あ'), 1); // 1byte + 3bytes + assert.strictEqual(buf.write('\0\0あ'), 2); // 1byte * 2 + 3bytes +} + +{ + const buf = Buffer.allocUnsafe(10); + assert.strictEqual(buf.write('あいう'), 9); // 3bytes * 3 (v8 adds null term.) + assert.strictEqual(buf.write('あいう\0'), 10); // 3bytes * 3 + 1byte +} + +{ + // https://github.com/nodejs/node-v0.x-archive/issues/243 + // Test write() with maxLength + const buf = Buffer.allocUnsafe(4); + buf.fill(0xFF); + assert.strictEqual(buf.write('abcd', 1, 2, 'utf8'), 2); + assert.strictEqual(buf[0], 0xFF); + assert.strictEqual(buf[1], 0x61); + assert.strictEqual(buf[2], 0x62); + assert.strictEqual(buf[3], 0xFF); + + buf.fill(0xFF); + assert.strictEqual(buf.write('abcd', 1, 4), 3); + assert.strictEqual(buf[0], 0xFF); + assert.strictEqual(buf[1], 0x61); + assert.strictEqual(buf[2], 0x62); + assert.strictEqual(buf[3], 0x63); + + buf.fill(0xFF); + assert.strictEqual(buf.write('abcd', 1, 2, 'utf8'), 2); + assert.strictEqual(buf[0], 0xFF); + assert.strictEqual(buf[1], 0x61); + assert.strictEqual(buf[2], 0x62); + assert.strictEqual(buf[3], 0xFF); + + buf.fill(0xFF); + assert.strictEqual(buf.write('abcdef', 1, 2, 'hex'), 2); + assert.strictEqual(buf[0], 0xFF); + assert.strictEqual(buf[1], 0xAB); + assert.strictEqual(buf[2], 0xCD); + assert.strictEqual(buf[3], 0xFF); + + ['ucs2', 'ucs-2', 'utf16le', 'utf-16le'].forEach((encoding) => { + buf.fill(0xFF); + assert.strictEqual(buf.write('abcd', 0, 2, encoding), 2); + assert.strictEqual(buf[0], 0x61); + assert.strictEqual(buf[1], 0x00); + assert.strictEqual(buf[2], 0xFF); + assert.strictEqual(buf[3], 0xFF); + }); +} + +{ + // Test offset returns are correct + const b = Buffer.allocUnsafe(16); + assert.strictEqual(b.writeUInt32LE(0, 0), 4); + assert.strictEqual(b.writeUInt16LE(0, 4), 6); + assert.strictEqual(b.writeUInt8(0, 6), 7); + assert.strictEqual(b.writeInt8(0, 7), 8); + assert.strictEqual(b.writeDoubleLE(0, 8), 16); +} + +{ + // Test unmatched surrogates not producing invalid utf8 output + // ef bf bd = utf-8 representation of unicode replacement character + // see https://codereview.chromium.org/121173009/ + const buf = Buffer.from('ab\ud800cd', 'utf8'); + assert.strictEqual(buf[0], 0x61); + assert.strictEqual(buf[1], 0x62); + assert.strictEqual(buf[2], 0xef); + assert.strictEqual(buf[3], 0xbf); + assert.strictEqual(buf[4], 0xbd); + assert.strictEqual(buf[5], 0x63); + assert.strictEqual(buf[6], 0x64); +} + +{ + // Test for buffer overrun + const buf = Buffer.from([0, 0, 0, 0, 0]); // length: 5 + const sub = buf.slice(0, 4); // length: 4 + assert.strictEqual(sub.write('12345', 'latin1'), 4); + assert.strictEqual(buf[4], 0); + assert.strictEqual(sub.write('12345', 'binary'), 4); + assert.strictEqual(buf[4], 0); +} + +{ + // Test alloc with fill option + const buf = Buffer.alloc(5, '800A', 'hex'); + assert.strictEqual(buf[0], 128); + assert.strictEqual(buf[1], 10); + assert.strictEqual(buf[2], 128); + assert.strictEqual(buf[3], 10); + assert.strictEqual(buf[4], 128); +} + + +// Check for fractional length args, junk length args, etc. +// https://github.com/joyent/node/issues/1758 + +// Call .fill() first, stops valgrind warning about uninitialized memory reads. +Buffer.allocUnsafe(3.3).fill().toString(); +// Throws bad argument error in commit 43cb4ec +Buffer.alloc(3.3).fill().toString(); +assert.strictEqual(Buffer.allocUnsafe(3.3).length, 3); +assert.strictEqual(Buffer.from({ length: 3.3 }).length, 3); +assert.strictEqual(Buffer.from({ length: 'BAM' }).length, 0); + +// Make sure that strings are not coerced to numbers. +assert.strictEqual(Buffer.from('99').length, 2); +assert.strictEqual(Buffer.from('13.37').length, 5); + +// Ensure that the length argument is respected. +['ascii', 'utf8', 'hex', 'base64', 'latin1', 'binary'].forEach((enc) => { + assert.strictEqual(Buffer.allocUnsafe(1).write('aaaaaa', 0, 1, enc), 1); +}); + +{ + // Regression test, guard against buffer overrun in the base64 decoder. + const a = Buffer.allocUnsafe(3); + const b = Buffer.from('xxx'); + a.write('aaaaaaaa', 'base64'); + assert.strictEqual(b.toString(), 'xxx'); +} + +// issue GH-3416 +Buffer.from(Buffer.allocUnsafe(0), 0, 0); + +// issue GH-5587 +assert.throws( + () => Buffer.alloc(8).writeFloatLE(0, 5), + outOfRangeError +); +assert.throws( + () => Buffer.alloc(16).writeDoubleLE(0, 9), + outOfRangeError +); + +// Attempt to overflow buffers, similar to previous bug in array buffers +assert.throws( + () => Buffer.allocUnsafe(8).writeFloatLE(0.0, 0xffffffff), + outOfRangeError +); +assert.throws( + () => Buffer.allocUnsafe(8).writeFloatLE(0.0, 0xffffffff), + outOfRangeError +); + +// Ensure negative values can't get past offset +assert.throws( + () => Buffer.allocUnsafe(8).writeFloatLE(0.0, -1), + outOfRangeError +); +assert.throws( + () => Buffer.allocUnsafe(8).writeFloatLE(0.0, -1), + outOfRangeError +); + +// Test for common write(U)IntLE/BE +{ + let buf = Buffer.allocUnsafe(3); + buf.writeUIntLE(0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x56, 0x34, 0x12]); + assert.strictEqual(buf.readUIntLE(0, 3), 0x123456); + + buf.fill(0xFF); + buf.writeUIntBE(0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x12, 0x34, 0x56]); + assert.strictEqual(buf.readUIntBE(0, 3), 0x123456); + + buf.fill(0xFF); + buf.writeIntLE(0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x56, 0x34, 0x12]); + assert.strictEqual(buf.readIntLE(0, 3), 0x123456); + + buf.fill(0xFF); + buf.writeIntBE(0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x12, 0x34, 0x56]); + assert.strictEqual(buf.readIntBE(0, 3), 0x123456); + + buf.fill(0xFF); + buf.writeIntLE(-0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0xaa, 0xcb, 0xed]); + assert.strictEqual(buf.readIntLE(0, 3), -0x123456); + + buf.fill(0xFF); + buf.writeIntBE(-0x123456, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0xed, 0xcb, 0xaa]); + assert.strictEqual(buf.readIntBE(0, 3), -0x123456); + + buf.fill(0xFF); + buf.writeIntLE(-0x123400, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x00, 0xcc, 0xed]); + assert.strictEqual(buf.readIntLE(0, 3), -0x123400); + + buf.fill(0xFF); + buf.writeIntBE(-0x123400, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0xed, 0xcc, 0x00]); + assert.strictEqual(buf.readIntBE(0, 3), -0x123400); + + buf.fill(0xFF); + buf.writeIntLE(-0x120000, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0x00, 0x00, 0xee]); + assert.strictEqual(buf.readIntLE(0, 3), -0x120000); + + buf.fill(0xFF); + buf.writeIntBE(-0x120000, 0, 3); + assert.deepStrictEqual(buf.toJSON().data, [0xee, 0x00, 0x00]); + assert.strictEqual(buf.readIntBE(0, 3), -0x120000); + + buf = Buffer.allocUnsafe(5); + buf.writeUIntLE(0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x90, 0x78, 0x56, 0x34, 0x12]); + assert.strictEqual(buf.readUIntLE(0, 5), 0x1234567890); + + buf.fill(0xFF); + buf.writeUIntBE(0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x12, 0x34, 0x56, 0x78, 0x90]); + assert.strictEqual(buf.readUIntBE(0, 5), 0x1234567890); + + buf.fill(0xFF); + buf.writeIntLE(0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x90, 0x78, 0x56, 0x34, 0x12]); + assert.strictEqual(buf.readIntLE(0, 5), 0x1234567890); + + buf.fill(0xFF); + buf.writeIntBE(0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x12, 0x34, 0x56, 0x78, 0x90]); + assert.strictEqual(buf.readIntBE(0, 5), 0x1234567890); + + buf.fill(0xFF); + buf.writeIntLE(-0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x70, 0x87, 0xa9, 0xcb, 0xed]); + assert.strictEqual(buf.readIntLE(0, 5), -0x1234567890); + + buf.fill(0xFF); + buf.writeIntBE(-0x1234567890, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0xed, 0xcb, 0xa9, 0x87, 0x70]); + assert.strictEqual(buf.readIntBE(0, 5), -0x1234567890); + + buf.fill(0xFF); + buf.writeIntLE(-0x0012000000, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0x00, 0x00, 0x00, 0xee, 0xff]); + assert.strictEqual(buf.readIntLE(0, 5), -0x0012000000); + + buf.fill(0xFF); + buf.writeIntBE(-0x0012000000, 0, 5); + assert.deepStrictEqual(buf.toJSON().data, [0xff, 0xee, 0x00, 0x00, 0x00]); + assert.strictEqual(buf.readIntBE(0, 5), -0x0012000000); +} + +// Regression test for https://github.com/nodejs/node-v0.x-archive/issues/5482: +// should throw but not assert in C++ land. +assert.throws( + () => Buffer.from('', 'buffer'), + { + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: 'Unknown encoding: buffer' + } +); + +// Regression test for https://github.com/nodejs/node-v0.x-archive/issues/6111. +// Constructing a buffer from another buffer should a) work, and b) not corrupt +// the source buffer. +{ + const a = [...Array(128).keys()]; // [0, 1, 2, 3, ... 126, 127] + const b = Buffer.from(a); + const c = Buffer.from(b); + assert.strictEqual(b.length, a.length); + assert.strictEqual(c.length, a.length); + for (let i = 0, k = a.length; i < k; ++i) { + assert.strictEqual(a[i], i); + assert.strictEqual(b[i], i); + assert.strictEqual(c[i], i); + } +} + +if (common.hasCrypto) { // eslint-disable-line node-core/crypto-check + // Test truncation after decode + const crypto = require('crypto'); + + const b1 = Buffer.from('YW55=======', 'base64'); + const b2 = Buffer.from('YW55', 'base64'); + + assert.strictEqual( + crypto.createHash('sha1').update(b1).digest('hex'), + crypto.createHash('sha1').update(b2).digest('hex') + ); +} else { + common.printSkipMessage('missing crypto'); +} + +const ps = Buffer.poolSize; +Buffer.poolSize = 0; +assert(Buffer.allocUnsafe(1).parent instanceof ArrayBuffer); +Buffer.poolSize = ps; + +assert.throws( + () => Buffer.allocUnsafe(10).copy(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "target" argument must be an instance of Buffer or ' + + 'Uint8Array. Received undefined' + }); + +assert.throws(() => Buffer.from(), { + name: 'TypeError', + message: 'The first argument must be of type string or an instance of ' + + 'Buffer, ArrayBuffer, or Array or an Array-like Object. Received undefined' +}); +assert.throws(() => Buffer.from(null), { + name: 'TypeError', + message: 'The first argument must be of type string or an instance of ' + + 'Buffer, ArrayBuffer, or Array or an Array-like Object. Received null' +}); + +// Test prototype getters don't throw +assert.strictEqual(Buffer.prototype.parent, undefined); +assert.strictEqual(Buffer.prototype.offset, undefined); +assert.strictEqual(SlowBuffer.prototype.parent, undefined); +assert.strictEqual(SlowBuffer.prototype.offset, undefined); + + +{ + // Test that large negative Buffer length inputs don't affect the pool offset. + // Use the fromArrayLike() variant here because it's more lenient + // about its input and passes the length directly to allocate(). + assert.deepStrictEqual(Buffer.from({ length: -Buffer.poolSize }), + Buffer.from('')); + assert.deepStrictEqual(Buffer.from({ length: -100 }), + Buffer.from('')); + + // Check pool offset after that by trying to write string into the pool. + Buffer.from('abc'); +} + + +// Test that ParseArrayIndex handles full uint32 +{ + const errMsg = common.expectsError({ + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"offset" is outside of buffer bounds' + }); + assert.throws(() => Buffer.from(new ArrayBuffer(0), -1 >>> 0), errMsg); +} + +// ParseArrayIndex() should reject values that don't fit in a 32 bits size_t. +assert.throws(() => { + const a = Buffer.alloc(1); + const b = Buffer.alloc(1); + a.copy(b, 0, 0x100000000, 0x100000001); +}, outOfRangeError); + +// Unpooled buffer (replaces SlowBuffer) +{ + const ubuf = Buffer.allocUnsafeSlow(10); + assert(ubuf); + assert(ubuf.buffer); + assert.strictEqual(ubuf.buffer.byteLength, 10); +} + +// Regression test to verify that an empty ArrayBuffer does not throw. +Buffer.from(new ArrayBuffer()); + +// Test that ArrayBuffer from a different context is detected correctly. +const arrayBuf = vm.runInNewContext('new ArrayBuffer()'); +Buffer.from(arrayBuf); +Buffer.from({ buffer: arrayBuf }); + +assert.throws(() => Buffer.alloc({ valueOf: () => 1 }), + /"size" argument must be of type number/); +assert.throws(() => Buffer.alloc({ valueOf: () => -1 }), + /"size" argument must be of type number/); + +assert.strictEqual(Buffer.prototype.toLocaleString, Buffer.prototype.toString); +{ + const buf = Buffer.from('test'); + assert.strictEqual(buf.toLocaleString(), buf.toString()); +} + +assert.throws(() => { + Buffer.alloc(0x1000, 'This is not correctly encoded', 'hex'); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + +assert.throws(() => { + Buffer.alloc(0x1000, 'c', 'hex'); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + +assert.throws(() => { + Buffer.alloc(1, Buffer.alloc(0)); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + +assert.throws(() => { + Buffer.alloc(40, 'x', 20); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-arraybuffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-arraybuffer.js new file mode 100644 index 00000000..bb22b879 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-arraybuffer.js @@ -0,0 +1,152 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const LENGTH = 16; + +const ab = new ArrayBuffer(LENGTH); +const dv = new DataView(ab); +const ui = new Uint8Array(ab); +const buf = Buffer.from(ab); + + +assert.ok(buf instanceof Buffer); +assert.strictEqual(buf.parent, buf.buffer); +assert.strictEqual(buf.buffer, ab); +assert.strictEqual(buf.length, ab.byteLength); + + +buf.fill(0xC); +for (let i = 0; i < LENGTH; i++) { + assert.strictEqual(ui[i], 0xC); + ui[i] = 0xF; + assert.strictEqual(buf[i], 0xF); +} + +buf.writeUInt32LE(0xF00, 0); +buf.writeUInt32BE(0xB47, 4); +buf.writeDoubleLE(3.1415, 8); + +assert.strictEqual(dv.getUint32(0, true), 0xF00); +assert.strictEqual(dv.getUint32(4), 0xB47); +assert.strictEqual(dv.getFloat64(8, true), 3.1415); + + +// Now test protecting users from doing stupid things + +assert.throws(function() { + function AB() { } + Object.setPrototypeOf(AB, ArrayBuffer); + Object.setPrototypeOf(AB.prototype, ArrayBuffer.prototype); + Buffer.from(new AB()); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The first argument must be of type string or an instance of ' + + 'Buffer, ArrayBuffer, or Array or an Array-like Object. Received ' + + 'an instance of AB' +}); + +// Test the byteOffset and length arguments +{ + const ab = new Uint8Array(5); + ab[0] = 1; + ab[1] = 2; + ab[2] = 3; + ab[3] = 4; + ab[4] = 5; + const buf = Buffer.from(ab.buffer, 1, 3); + assert.strictEqual(buf.length, 3); + assert.strictEqual(buf[0], 2); + assert.strictEqual(buf[1], 3); + assert.strictEqual(buf[2], 4); + buf[0] = 9; + assert.strictEqual(ab[1], 9); + + assert.throws(() => Buffer.from(ab.buffer, 6), { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"offset" is outside of buffer bounds' + }); + assert.throws(() => Buffer.from(ab.buffer, 3, 6), { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"length" is outside of buffer bounds' + }); +} + +// Test the deprecated Buffer() version also +{ + const ab = new Uint8Array(5); + ab[0] = 1; + ab[1] = 2; + ab[2] = 3; + ab[3] = 4; + ab[4] = 5; + const buf = Buffer(ab.buffer, 1, 3); + assert.strictEqual(buf.length, 3); + assert.strictEqual(buf[0], 2); + assert.strictEqual(buf[1], 3); + assert.strictEqual(buf[2], 4); + buf[0] = 9; + assert.strictEqual(ab[1], 9); + + assert.throws(() => Buffer(ab.buffer, 6), { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"offset" is outside of buffer bounds' + }); + assert.throws(() => Buffer(ab.buffer, 3, 6), { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"length" is outside of buffer bounds' + }); +} + +{ + // If byteOffset is not numeric, it defaults to 0. + const ab = new ArrayBuffer(10); + const expected = Buffer.from(ab, 0); + assert.deepStrictEqual(Buffer.from(ab, 'fhqwhgads'), expected); + assert.deepStrictEqual(Buffer.from(ab, NaN), expected); + assert.deepStrictEqual(Buffer.from(ab, {}), expected); + assert.deepStrictEqual(Buffer.from(ab, []), expected); + + // If byteOffset can be converted to a number, it will be. + assert.deepStrictEqual(Buffer.from(ab, [1]), Buffer.from(ab, 1)); + + // If byteOffset is Infinity, throw. + assert.throws(() => { + Buffer.from(ab, Infinity); + }, { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"offset" is outside of buffer bounds' + }); +} + +{ + // If length is not numeric, it defaults to 0. + const ab = new ArrayBuffer(10); + const expected = Buffer.from(ab, 0, 0); + assert.deepStrictEqual(Buffer.from(ab, 0, 'fhqwhgads'), expected); + assert.deepStrictEqual(Buffer.from(ab, 0, NaN), expected); + assert.deepStrictEqual(Buffer.from(ab, 0, {}), expected); + assert.deepStrictEqual(Buffer.from(ab, 0, []), expected); + + // If length can be converted to a number, it will be. + assert.deepStrictEqual(Buffer.from(ab, 0, [1]), Buffer.from(ab, 0, 1)); + + // If length is Infinity, throw. + assert.throws(() => { + Buffer.from(ab, 0, Infinity); + }, { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"length" is outside of buffer bounds' + }); +} + +// Test an array like entry with the length set to NaN. +assert.deepStrictEqual(Buffer.from({ length: NaN }), Buffer.alloc(0)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-ascii.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-ascii.js new file mode 100644 index 00000000..afedb725 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-ascii.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// ASCII conversion in node.js simply masks off the high bits, +// it doesn't do transliteration. +assert.strictEqual(Buffer.from('hérité').toString('ascii'), 'hC)ritC)'); + +// 71 characters, 78 bytes. The ’ character is a triple-byte sequence. +const input = 'C’est, graphiquement, la réunion d’un accent aigu ' + + 'et d’un accent grave.'; + +const expected = 'Cb\u0000\u0019est, graphiquement, la rC)union ' + + 'db\u0000\u0019un accent aigu et db\u0000\u0019un ' + + 'accent grave.'; + +const buf = Buffer.from(input); + +for (let i = 0; i < expected.length; ++i) { + assert.strictEqual(buf.slice(i).toString('ascii'), expected.slice(i)); + + // Skip remainder of multi-byte sequence. + if (input.charCodeAt(i) > 65535) ++i; + if (input.charCodeAt(i) > 127) ++i; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-backing-arraybuffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-backing-arraybuffer.js new file mode 100644 index 00000000..86fdf921 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-backing-arraybuffer.js @@ -0,0 +1,37 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const { arrayBufferViewHasBuffer } = internalBinding('util'); + +const tests = [ + { length: 0, expectOnHeap: true }, + { length: 48, expectOnHeap: true }, + { length: 96, expectOnHeap: false }, + { length: 1024, expectOnHeap: false }, +]; + +for (const { length, expectOnHeap } of tests) { + const arrays = [ + new Uint8Array(length), + new Uint16Array(length / 2), + new Uint32Array(length / 4), + new Float32Array(length / 4), + new Float64Array(length / 8), + Buffer.alloc(length), + Buffer.allocUnsafeSlow(length), + // Buffer.allocUnsafe() is missing because it may use pooled allocations. + ]; + + for (const array of arrays) { + const isOnHeap = !arrayBufferViewHasBuffer(array); + assert.strictEqual(isOnHeap, expectOnHeap, + `mismatch: ${isOnHeap} vs ${expectOnHeap} ` + + `for ${array.constructor.name}, length = ${length}`); + + // Consistency check: Accessing .buffer should create it. + array.buffer; // eslint-disable-line no-unused-expressions + assert(arrayBufferViewHasBuffer(array)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-badhex.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-badhex.js new file mode 100644 index 00000000..61086659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-badhex.js @@ -0,0 +1,48 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// Test hex strings and bad hex strings +{ + const buf = Buffer.alloc(4); + assert.strictEqual(buf.length, 4); + assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0])); + assert.strictEqual(buf.write('abcdxx', 0, 'hex'), 2); + assert.deepStrictEqual(buf, Buffer.from([0xab, 0xcd, 0x00, 0x00])); + assert.strictEqual(buf.toString('hex'), 'abcd0000'); + assert.strictEqual(buf.write('abcdef01', 0, 'hex'), 4); + assert.deepStrictEqual(buf, Buffer.from([0xab, 0xcd, 0xef, 0x01])); + assert.strictEqual(buf.toString('hex'), 'abcdef01'); + + const copy = Buffer.from(buf.toString('hex'), 'hex'); + assert.strictEqual(buf.toString('hex'), copy.toString('hex')); +} + +{ + const buf = Buffer.alloc(5); + assert.strictEqual(buf.write('abcdxx', 1, 'hex'), 2); + assert.strictEqual(buf.toString('hex'), '00abcd0000'); +} + +{ + const buf = Buffer.alloc(4); + assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0])); + assert.strictEqual(buf.write('xxabcd', 0, 'hex'), 0); + assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0])); + assert.strictEqual(buf.write('xxab', 1, 'hex'), 0); + assert.deepStrictEqual(buf, Buffer.from([0, 0, 0, 0])); + assert.strictEqual(buf.write('cdxxab', 0, 'hex'), 1); + assert.deepStrictEqual(buf, Buffer.from([0xcd, 0, 0, 0])); +} + +{ + const buf = Buffer.alloc(256); + for (let i = 0; i < 256; i++) + buf[i] = i; + + const hex = buf.toString('hex'); + assert.deepStrictEqual(Buffer.from(hex, 'hex'), buf); + + const badHex = `${hex.slice(0, 256)}xx${hex.slice(256, 510)}`; + assert.deepStrictEqual(Buffer.from(badHex, 'hex'), buf.slice(0, 128)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bigint64.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bigint64.js new file mode 100644 index 00000000..a160d35b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bigint64.js @@ -0,0 +1,55 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const buf = Buffer.allocUnsafe(8); + +['LE', 'BE'].forEach(function(endianness) { + // Should allow simple BigInts to be written and read + let val = 123456789n; + buf[`writeBigInt64${endianness}`](val, 0); + let rtn = buf[`readBigInt64${endianness}`](0); + assert.strictEqual(val, rtn); + + // Should allow INT64_MAX to be written and read + val = 0x7fffffffffffffffn; + buf[`writeBigInt64${endianness}`](val, 0); + rtn = buf[`readBigInt64${endianness}`](0); + assert.strictEqual(val, rtn); + + // Should read and write a negative signed 64-bit integer + val = -123456789n; + buf[`writeBigInt64${endianness}`](val, 0); + assert.strictEqual(val, buf[`readBigInt64${endianness}`](0)); + + // Should read and write an unsigned 64-bit integer + val = 123456789n; + buf[`writeBigUInt64${endianness}`](val, 0); + assert.strictEqual(val, buf[`readBigUInt64${endianness}`](0)); + + // Should throw a RangeError upon INT64_MAX+1 being written + assert.throws(function() { + const val = 0x8000000000000000n; + buf[`writeBigInt64${endianness}`](val, 0); + }, RangeError); + + // Should throw a RangeError upon UINT64_MAX+1 being written + assert.throws(function() { + const val = 0x10000000000000000n; + buf[`writeBigUInt64${endianness}`](val, 0); + }, { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "value" is out of range. It must be ' + + '>= 0n and < 2n ** 64n. Received 18_446_744_073_709_551_616n' + }); + + // Should throw a TypeError upon invalid input + assert.throws(function() { + buf[`writeBigInt64${endianness}`]('bad', 0); + }, TypeError); + + // Should throw a TypeError upon invalid input + assert.throws(function() { + buf[`writeBigUInt64${endianness}`]('bad', 0); + }, TypeError); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bytelength.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bytelength.js new file mode 100644 index 00000000..95d54d42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-bytelength.js @@ -0,0 +1,132 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const SlowBuffer = require('buffer').SlowBuffer; +const vm = require('vm'); + +[ + [32, 'latin1'], + [NaN, 'utf8'], + [{}, 'latin1'], + [], +].forEach((args) => { + assert.throws( + () => Buffer.byteLength(...args), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "string" argument must be of type string or an instance ' + + 'of Buffer or ArrayBuffer.' + + common.invalidArgTypeHelper(args[0]) + } + ); +}); + +assert(ArrayBuffer.isView(new Buffer(10))); +assert(ArrayBuffer.isView(new SlowBuffer(10))); +assert(ArrayBuffer.isView(Buffer.alloc(10))); +assert(ArrayBuffer.isView(Buffer.allocUnsafe(10))); +assert(ArrayBuffer.isView(Buffer.allocUnsafeSlow(10))); +assert(ArrayBuffer.isView(Buffer.from(''))); + +// buffer +const incomplete = Buffer.from([0xe4, 0xb8, 0xad, 0xe6, 0x96]); +assert.strictEqual(Buffer.byteLength(incomplete), 5); +const ascii = Buffer.from('abc'); +assert.strictEqual(Buffer.byteLength(ascii), 3); + +// ArrayBuffer +const buffer = new ArrayBuffer(8); +assert.strictEqual(Buffer.byteLength(buffer), 8); + +// TypedArray +const int8 = new Int8Array(8); +assert.strictEqual(Buffer.byteLength(int8), 8); +const uint8 = new Uint8Array(8); +assert.strictEqual(Buffer.byteLength(uint8), 8); +const uintc8 = new Uint8ClampedArray(2); +assert.strictEqual(Buffer.byteLength(uintc8), 2); +const int16 = new Int16Array(8); +assert.strictEqual(Buffer.byteLength(int16), 16); +const uint16 = new Uint16Array(8); +assert.strictEqual(Buffer.byteLength(uint16), 16); +const int32 = new Int32Array(8); +assert.strictEqual(Buffer.byteLength(int32), 32); +const uint32 = new Uint32Array(8); +assert.strictEqual(Buffer.byteLength(uint32), 32); +const float32 = new Float32Array(8); +assert.strictEqual(Buffer.byteLength(float32), 32); +const float64 = new Float64Array(8); +assert.strictEqual(Buffer.byteLength(float64), 64); + +// DataView +const dv = new DataView(new ArrayBuffer(2)); +assert.strictEqual(Buffer.byteLength(dv), 2); + +// Special case: zero length string +assert.strictEqual(Buffer.byteLength('', 'ascii'), 0); +assert.strictEqual(Buffer.byteLength('', 'HeX'), 0); + +// utf8 +assert.strictEqual(Buffer.byteLength('∑éllö wørl∂!', 'utf-8'), 19); +assert.strictEqual(Buffer.byteLength('κλμνξο', 'utf8'), 12); +assert.strictEqual(Buffer.byteLength('挵挶挷挸挹', 'utf-8'), 15); +assert.strictEqual(Buffer.byteLength('𠝹𠱓𠱸', 'UTF8'), 12); +// Without an encoding, utf8 should be assumed +assert.strictEqual(Buffer.byteLength('hey there'), 9); +assert.strictEqual(Buffer.byteLength('𠱸挶νξ#xx :)'), 17); +assert.strictEqual(Buffer.byteLength('hello world', ''), 11); +// It should also be assumed with unrecognized encoding +assert.strictEqual(Buffer.byteLength('hello world', 'abc'), 11); +assert.strictEqual(Buffer.byteLength('ßœ∑≈', 'unkn0wn enc0ding'), 10); + +// base64 +assert.strictEqual(Buffer.byteLength('aGVsbG8gd29ybGQ=', 'base64'), 11); +assert.strictEqual(Buffer.byteLength('aGVsbG8gd29ybGQ=', 'BASE64'), 11); +assert.strictEqual(Buffer.byteLength('bm9kZS5qcyByb2NrcyE=', 'base64'), 14); +assert.strictEqual(Buffer.byteLength('aGkk', 'base64'), 3); +assert.strictEqual( + Buffer.byteLength('bHNrZGZsa3NqZmtsc2xrZmFqc2RsZmtqcw==', 'base64'), 25 +); +// base64url +assert.strictEqual(Buffer.byteLength('aGVsbG8gd29ybGQ', 'base64url'), 11); +assert.strictEqual(Buffer.byteLength('aGVsbG8gd29ybGQ', 'BASE64URL'), 11); +assert.strictEqual(Buffer.byteLength('bm9kZS5qcyByb2NrcyE', 'base64url'), 14); +assert.strictEqual(Buffer.byteLength('aGkk', 'base64url'), 3); +assert.strictEqual( + Buffer.byteLength('bHNrZGZsa3NqZmtsc2xrZmFqc2RsZmtqcw', 'base64url'), 25 +); +// special padding +assert.strictEqual(Buffer.byteLength('aaa=', 'base64'), 2); +assert.strictEqual(Buffer.byteLength('aaaa==', 'base64'), 3); +assert.strictEqual(Buffer.byteLength('aaa=', 'base64url'), 2); +assert.strictEqual(Buffer.byteLength('aaaa==', 'base64url'), 3); + +assert.strictEqual(Buffer.byteLength('Il était tué'), 14); +assert.strictEqual(Buffer.byteLength('Il était tué', 'utf8'), 14); + +['ascii', 'latin1', 'binary'] + .reduce((es, e) => es.concat(e, e.toUpperCase()), []) + .forEach((encoding) => { + assert.strictEqual(Buffer.byteLength('Il était tué', encoding), 12); + }); + +['ucs2', 'ucs-2', 'utf16le', 'utf-16le'] + .reduce((es, e) => es.concat(e, e.toUpperCase()), []) + .forEach((encoding) => { + assert.strictEqual(Buffer.byteLength('Il était tué', encoding), 24); + }); + +// Test that ArrayBuffer from a different context is detected correctly +const arrayBuf = vm.runInNewContext('new ArrayBuffer()'); +assert.strictEqual(Buffer.byteLength(arrayBuf), 0); + +// Verify that invalid encodings are treated as utf8 +for (let i = 1; i < 10; i++) { + const encoding = String(i).repeat(i); + + assert.ok(!Buffer.isEncoding(encoding)); + assert.strictEqual(Buffer.byteLength('foo', encoding), + Buffer.byteLength('foo', 'utf8')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare-offset.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare-offset.js new file mode 100644 index 00000000..9f6f7335 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare-offset.js @@ -0,0 +1,94 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const a = Buffer.from([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]); +const b = Buffer.from([5, 6, 7, 8, 9, 0, 1, 2, 3, 4]); + +assert.strictEqual(a.compare(b), -1); + +// Equivalent to a.compare(b). +assert.strictEqual(a.compare(b, 0), -1); +assert.throws(() => a.compare(b, '0'), { code: 'ERR_INVALID_ARG_TYPE' }); +assert.strictEqual(a.compare(b, undefined), -1); + +// Equivalent to a.compare(b). +assert.strictEqual(a.compare(b, 0, undefined, 0), -1); + +// Zero-length target, return 1 +assert.strictEqual(a.compare(b, 0, 0, 0), 1); +assert.throws( + () => a.compare(b, 0, '0', '0'), + { code: 'ERR_INVALID_ARG_TYPE' } +); + +// Equivalent to Buffer.compare(a, b.slice(6, 10)) +assert.strictEqual(a.compare(b, 6, 10), 1); + +// Zero-length source, return -1 +assert.strictEqual(a.compare(b, 6, 10, 0, 0), -1); + +// Zero-length source and target, return 0 +assert.strictEqual(a.compare(b, 0, 0, 0, 0), 0); +assert.strictEqual(a.compare(b, 1, 1, 2, 2), 0); + +// Equivalent to Buffer.compare(a.slice(4), b.slice(0, 5)) +assert.strictEqual(a.compare(b, 0, 5, 4), 1); + +// Equivalent to Buffer.compare(a.slice(1), b.slice(5)) +assert.strictEqual(a.compare(b, 5, undefined, 1), 1); + +// Equivalent to Buffer.compare(a.slice(2), b.slice(2, 4)) +assert.strictEqual(a.compare(b, 2, 4, 2), -1); + +// Equivalent to Buffer.compare(a.slice(4), b.slice(0, 7)) +assert.strictEqual(a.compare(b, 0, 7, 4), -1); + +// Equivalent to Buffer.compare(a.slice(4, 6), b.slice(0, 7)); +assert.strictEqual(a.compare(b, 0, 7, 4, 6), -1); + +// Null is ambiguous. +assert.throws( + () => a.compare(b, 0, null), + { code: 'ERR_INVALID_ARG_TYPE' } +); + +// Values do not get coerced. +assert.throws( + () => a.compare(b, 0, { valueOf: () => 5 }), + { code: 'ERR_INVALID_ARG_TYPE' } +); + +// Infinity should not be coerced. +assert.throws( + () => a.compare(b, Infinity, -Infinity), + { code: 'ERR_OUT_OF_RANGE' } +); + +// Zero length target because default for targetEnd <= targetSource +assert.strictEqual(a.compare(b, 0xff), 1); + +assert.throws( + () => a.compare(b, '0xff'), + { code: 'ERR_INVALID_ARG_TYPE' } +); +assert.throws( + () => a.compare(b, 0, '0xff'), + { code: 'ERR_INVALID_ARG_TYPE' } +); + +const oor = { code: 'ERR_OUT_OF_RANGE' }; + +assert.throws(() => a.compare(b, 0, 100, 0), oor); +assert.throws(() => a.compare(b, 0, 1, 0, 100), oor); +assert.throws(() => a.compare(b, -1), oor); +assert.throws(() => a.compare(b, 0, Infinity), oor); +assert.throws(() => a.compare(b, 0, 1, -1), oor); +assert.throws(() => a.compare(b, -Infinity, Infinity), oor); +assert.throws(() => a.compare(), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "target" argument must be an instance of ' + + 'Buffer or Uint8Array. Received undefined' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare.js new file mode 100644 index 00000000..4a1e1acc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-compare.js @@ -0,0 +1,47 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const b = Buffer.alloc(1, 'a'); +const c = Buffer.alloc(1, 'c'); +const d = Buffer.alloc(2, 'aa'); +const e = new Uint8Array([ 0x61, 0x61 ]); // ASCII 'aa', same as d + +assert.strictEqual(b.compare(c), -1); +assert.strictEqual(c.compare(d), 1); +assert.strictEqual(d.compare(b), 1); +assert.strictEqual(d.compare(e), 0); +assert.strictEqual(b.compare(d), -1); +assert.strictEqual(b.compare(b), 0); + +assert.strictEqual(Buffer.compare(b, c), -1); +assert.strictEqual(Buffer.compare(c, d), 1); +assert.strictEqual(Buffer.compare(d, b), 1); +assert.strictEqual(Buffer.compare(b, d), -1); +assert.strictEqual(Buffer.compare(c, c), 0); +assert.strictEqual(Buffer.compare(e, e), 0); +assert.strictEqual(Buffer.compare(d, e), 0); +assert.strictEqual(Buffer.compare(d, b), 1); + +assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(0)), 0); +assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(1)), -1); +assert.strictEqual(Buffer.compare(Buffer.alloc(1), Buffer.alloc(0)), 1); + +assert.throws(() => Buffer.compare(Buffer.alloc(1), 'abc'), { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "buf2" argument must be an instance of Buffer or Uint8Array. ' + + "Received type string ('abc')" +}); +assert.throws(() => Buffer.compare('abc', Buffer.alloc(1)), { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "buf1" argument must be an instance of Buffer or Uint8Array. ' + + "Received type string ('abc')" +}); + +assert.throws(() => Buffer.alloc(1).compare('abc'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "target" argument must be an instance of ' + + "Buffer or Uint8Array. Received type string ('abc')" +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-concat.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-concat.js new file mode 100644 index 00000000..2e7541fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-concat.js @@ -0,0 +1,100 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const zero = []; +const one = [ Buffer.from('asdf') ]; +const long = []; +for (let i = 0; i < 10; i++) long.push(Buffer.from('asdf')); + +const flatZero = Buffer.concat(zero); +const flatOne = Buffer.concat(one); +const flatLong = Buffer.concat(long); +const flatLongLen = Buffer.concat(long, 40); + +assert.strictEqual(flatZero.length, 0); +assert.strictEqual(flatOne.toString(), 'asdf'); + +const check = 'asdf'.repeat(10); + +// A special case where concat used to return the first item, +// if the length is one. This check is to make sure that we don't do that. +assert.notStrictEqual(flatOne, one[0]); +assert.strictEqual(flatLong.toString(), check); +assert.strictEqual(flatLongLen.toString(), check); + +[undefined, null, Buffer.from('hello')].forEach((value) => { + assert.throws(() => { + Buffer.concat(value); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "list" argument must be an instance of Array.' + + `${common.invalidArgTypeHelper(value)}` + }); +}); + +[[42], ['hello', Buffer.from('world')]].forEach((value) => { + assert.throws(() => { + Buffer.concat(value); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "list[0]" argument must be an instance of Buffer ' + + `or Uint8Array.${common.invalidArgTypeHelper(value[0])}` + }); +}); + +assert.throws(() => { + Buffer.concat([Buffer.from('hello'), 3]); +}, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "list[1]" argument must be an instance of Buffer ' + + 'or Uint8Array. Received type number (3)' +}); + +// eslint-disable-next-line node-core/crypto-check +const random10 = common.hasCrypto ? + require('crypto').randomBytes(10) : + Buffer.alloc(10, 1); +const empty = Buffer.alloc(0); + +assert.notDeepStrictEqual(random10, empty); +assert.notDeepStrictEqual(random10, Buffer.alloc(10)); + +assert.deepStrictEqual(Buffer.concat([], 100), empty); +assert.deepStrictEqual(Buffer.concat([random10], 0), empty); +assert.deepStrictEqual(Buffer.concat([random10], 10), random10); +assert.deepStrictEqual(Buffer.concat([random10, random10], 10), random10); +assert.deepStrictEqual(Buffer.concat([empty, random10]), random10); +assert.deepStrictEqual(Buffer.concat([random10, empty, empty]), random10); + +// The tail should be zero-filled +assert.deepStrictEqual(Buffer.concat([empty], 100), Buffer.alloc(100)); +assert.deepStrictEqual(Buffer.concat([empty], 4096), Buffer.alloc(4096)); +assert.deepStrictEqual( + Buffer.concat([random10], 40), + Buffer.concat([random10, Buffer.alloc(30)])); + +assert.deepStrictEqual(Buffer.concat([new Uint8Array([0x41, 0x42]), + new Uint8Array([0x43, 0x44])]), + Buffer.from('ABCD')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constants.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constants.js new file mode 100644 index 00000000..f6f0dbdd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constants.js @@ -0,0 +1,18 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const { kMaxLength, kStringMaxLength } = require('buffer'); +const { MAX_LENGTH, MAX_STRING_LENGTH } = require('buffer').constants; + +assert.strictEqual(typeof MAX_LENGTH, 'number'); +assert.strictEqual(typeof MAX_STRING_LENGTH, 'number'); +assert(MAX_STRING_LENGTH <= MAX_LENGTH); +assert.throws(() => ' '.repeat(MAX_STRING_LENGTH + 1), + /^RangeError: Invalid string length$/); + +' '.repeat(MAX_STRING_LENGTH); // Should not throw. + +// Legacy values match: +assert.strictEqual(kMaxLength, MAX_LENGTH); +assert.strictEqual(kStringMaxLength, MAX_STRING_LENGTH); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-deprecation-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-deprecation-error.js new file mode 100644 index 00000000..6628bd49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-deprecation-error.js @@ -0,0 +1,17 @@ +'use strict'; + +const common = require('../common'); + +const bufferWarning = 'Buffer() is deprecated due to security and usability ' + + 'issues. Please use the Buffer.alloc(), ' + + 'Buffer.allocUnsafe(), or Buffer.from() methods instead.'; + +common.expectWarning('DeprecationWarning', bufferWarning, 'DEP0005'); + +// This is used to make sure that a warning is only emitted once even though +// `new Buffer()` is called twice. +process.on('warning', common.mustCall()); + +Error.prepareStackTrace = (err, trace) => new Buffer(10); + +new Error().stack; // eslint-disable-line no-unused-expressions diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules-paths.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules-paths.js new file mode 100644 index 00000000..40d314ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules-paths.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const child_process = require('child_process'); +const assert = require('assert'); + +if (process.env.NODE_PENDING_DEPRECATION) + common.skip('test does not work when NODE_PENDING_DEPRECATION is set'); + +function test(main, callSite, expected) { + const { stderr } = child_process.spawnSync(process.execPath, ['-p', ` + process.mainModule = { filename: ${JSON.stringify(main)} }; + + vm.runInNewContext('new Buffer(10)', { Buffer }, { + filename: ${JSON.stringify(callSite)} + });`], { encoding: 'utf8' }); + if (expected) + assert(stderr.includes('[DEP0005] DeprecationWarning'), stderr); + else + assert.strictEqual(stderr.trim(), ''); +} + +test('/a/node_modules/b.js', '/a/node_modules/x.js', false); +test('/a/node_modules/b.js', '/a/node_modules/foo/node_modules/x.js', false); +test('/a/node_modules/foo/node_modules/b.js', '/a/node_modules/x.js', false); +test('/node_modules/foo/b.js', '/node_modules/foo/node_modules/x.js', false); +test('/a.js', '/b.js', true); +test('/a.js', '/node_modules/b.js', false); +test('/node_modules/a.js.js', '/b.js', true); +test('c:\\a\\node_modules\\b.js', 'c:\\a\\node_modules\\x.js', false); +test('c:\\a\\node_modules\\b.js', + 'c:\\a\\node_modules\\foo\\node_modules\\x.js', false); +test('c:\\node_modules\\foo\\b.js', + 'c:\\node_modules\\foo\\node_modules\\x.js', false); +test('c:\\a.js', 'c:\\b.js', true); +test('c:\\a.js', 'c:\\node_modules\\b.js', false); +test('c:\\node_modules\\a.js', 'c:\\b.js', true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules.js new file mode 100644 index 00000000..e865b9e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-node-modules.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const { spawnSyncAndAssert } = require('../common/child_process'); + +if (process.env.NODE_PENDING_DEPRECATION) + common.skip('test does not work when NODE_PENDING_DEPRECATION is set'); + +spawnSyncAndAssert( + process.execPath, + [ fixtures.path('warning_node_modules', 'new-buffer-cjs.js') ], + { + trim: true, + stderr: '', + } +); + +spawnSyncAndAssert( + process.execPath, + [ fixtures.path('warning_node_modules', 'new-buffer-esm.mjs') ], + { + trim: true, + stderr: '', + } +); + +spawnSyncAndAssert( + process.execPath, + [ + '--pending-deprecation', + fixtures.path('warning_node_modules', 'new-buffer-cjs.js'), + ], + { + stderr: /DEP0005/ + } +); + +spawnSyncAndAssert( + process.execPath, + [ + '--pending-deprecation', + fixtures.path('warning_node_modules', 'new-buffer-esm.mjs'), + ], + { + stderr: /DEP0005/ + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-outside-node-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-outside-node-modules.js new file mode 100644 index 00000000..71362599 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-constructor-outside-node-modules.js @@ -0,0 +1,29 @@ +// Flags: --no-warnings +'use strict'; + +const common = require('../common'); +const vm = require('vm'); +const assert = require('assert'); + +if (new Error().stack.includes('node_modules')) + common.skip('test does not work when inside `node_modules` directory'); +if (process.env.NODE_PENDING_DEPRECATION) + common.skip('test does not work when NODE_PENDING_DEPRECATION is set'); + +const bufferWarning = 'Buffer() is deprecated due to security and usability ' + + 'issues. Please use the Buffer.alloc(), ' + + 'Buffer.allocUnsafe(), or Buffer.from() methods instead.'; + +process.addListener('warning', common.mustCall((warning) => { + assert(warning.stack.includes('this_should_emit_a_warning'), warning.stack); +})); + +vm.runInNewContext('new Buffer(10)', { Buffer }, { + filename: '/a/node_modules/b' +}); + +common.expectWarning('DeprecationWarning', bufferWarning, 'DEP0005'); + +vm.runInNewContext('new Buffer(10)', { Buffer }, { + filename: '/this_should_emit_a_warning' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-copy.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-copy.js new file mode 100644 index 00000000..fef20578 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-copy.js @@ -0,0 +1,236 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const b = Buffer.allocUnsafe(1024); +const c = Buffer.allocUnsafe(512); + +let cntr = 0; + +{ + // copy 512 bytes, from 0 to 512. + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c, 0, 0, 512); + assert.strictEqual(copied, 512); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +{ + // Current behavior is to coerce values to integers. + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c, '0', '0', '512'); + assert.strictEqual(copied, 512); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +{ + // Floats will be converted to integers via `Math.floor` + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c, 0, 0, 512.5); + assert.strictEqual(copied, 512); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +{ + // Copy c into b, without specifying sourceEnd + b.fill(++cntr); + c.fill(++cntr); + const copied = c.copy(b, 0, 0); + assert.strictEqual(copied, c.length); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(b[i], c[i]); + } +} + +{ + // Copy c into b, without specifying sourceStart + b.fill(++cntr); + c.fill(++cntr); + const copied = c.copy(b, 0); + assert.strictEqual(copied, c.length); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(b[i], c[i]); + } +} + +{ + // Copied source range greater than source length + b.fill(++cntr); + c.fill(++cntr); + const copied = c.copy(b, 0, 0, c.length + 1); + assert.strictEqual(copied, c.length); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(b[i], c[i]); + } +} + +{ + // Copy longer buffer b to shorter c without targetStart + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c); + assert.strictEqual(copied, c.length); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +{ + // Copy starting near end of b to c + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c, 0, b.length - Math.floor(c.length / 2)); + assert.strictEqual(copied, Math.floor(c.length / 2)); + for (let i = 0; i < Math.floor(c.length / 2); i++) { + assert.strictEqual(c[i], b[b.length - Math.floor(c.length / 2) + i]); + } + for (let i = Math.floor(c.length / 2) + 1; i < c.length; i++) { + assert.strictEqual(c[c.length - 1], c[i]); + } +} + +{ + // Try to copy 513 bytes, and check we don't overrun c + b.fill(++cntr); + c.fill(++cntr); + const copied = b.copy(c, 0, 0, 513); + assert.strictEqual(copied, c.length); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +{ + // copy 768 bytes from b into b + b.fill(++cntr); + b.fill(++cntr, 256); + const copied = b.copy(b, 0, 256, 1024); + assert.strictEqual(copied, 768); + for (let i = 0; i < b.length; i++) { + assert.strictEqual(b[i], cntr); + } +} + +// Copy string longer than buffer length (failure will segfault) +const bb = Buffer.allocUnsafe(10); +bb.fill('hello crazy world'); + + +// Try to copy from before the beginning of b. Should not throw. +b.copy(c, 0, 100, 10); + +// Throw with invalid source type +assert.throws( + () => Buffer.prototype.copy.call(0), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } +); + +// Copy throws at negative targetStart +assert.throws( + () => Buffer.allocUnsafe(5).copy(Buffer.allocUnsafe(5), -1, 0), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "targetStart" is out of range. ' + + 'It must be >= 0. Received -1' + } +); + +// Copy throws at negative sourceStart +assert.throws( + () => Buffer.allocUnsafe(5).copy(Buffer.allocUnsafe(5), 0, -1), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } +); + +// Copy throws if sourceStart is greater than length of source +assert.throws( + () => Buffer.allocUnsafe(5).copy(Buffer.allocUnsafe(5), 0, 100), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } +); + +{ + // Check sourceEnd resets to targetEnd if former is greater than the latter + b.fill(++cntr); + c.fill(++cntr); + b.copy(c, 0, 0, 1025); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], b[i]); + } +} + +// Throw with negative sourceEnd +assert.throws( + () => b.copy(c, 0, 0, -1), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "sourceEnd" is out of range. ' + + 'It must be >= 0. Received -1' + } +); + +// When sourceStart is greater than sourceEnd, zero copied +assert.strictEqual(b.copy(c, 0, 100, 10), 0); + +// When targetStart > targetLength, zero copied +assert.strictEqual(b.copy(c, 512, 0, 10), 0); + +// Test that the `target` can be a Uint8Array. +{ + const d = new Uint8Array(c); + // copy 512 bytes, from 0 to 512. + b.fill(++cntr); + d.fill(++cntr); + const copied = b.copy(d, 0, 0, 512); + assert.strictEqual(copied, 512); + for (let i = 0; i < d.length; i++) { + assert.strictEqual(d[i], b[i]); + } +} + +// Test that the source can be a Uint8Array, too. +{ + const e = new Uint8Array(b); + // copy 512 bytes, from 0 to 512. + e.fill(++cntr); + c.fill(++cntr); + const copied = Buffer.prototype.copy.call(e, c, 0, 0, 512); + assert.strictEqual(copied, 512); + for (let i = 0; i < c.length; i++) { + assert.strictEqual(c[i], e[i]); + } +} + +// https://github.com/nodejs/node/issues/23668: Do not crash for invalid input. +c.fill('c'); +b.copy(c, 'not a valid offset'); +// Make sure this acted like a regular copy with `0` offset. +assert.deepStrictEqual(c, b.slice(0, c.length)); + +{ + c.fill('C'); + assert.throws(() => { + b.copy(c, { [Symbol.toPrimitive]() { throw new Error('foo'); } }); + }, /foo/); + // No copying took place: + assert.deepStrictEqual(c.toString(), 'C'.repeat(c.length)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-equals.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-equals.js new file mode 100644 index 00000000..b6993246 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-equals.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const b = Buffer.from('abcdf'); +const c = Buffer.from('abcdf'); +const d = Buffer.from('abcde'); +const e = Buffer.from('abcdef'); + +assert.ok(b.equals(c)); +assert.ok(!c.equals(d)); +assert.ok(!d.equals(e)); +assert.ok(d.equals(d)); +assert.ok(d.equals(new Uint8Array([0x61, 0x62, 0x63, 0x64, 0x65]))); + +assert.throws( + () => Buffer.alloc(1).equals('abc'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "otherBuffer" argument must be an instance of ' + + "Buffer or Uint8Array. Received type string ('abc')" + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-failed-alloc-typed-arrays.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-failed-alloc-typed-arrays.js new file mode 100644 index 00000000..699475ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-failed-alloc-typed-arrays.js @@ -0,0 +1,33 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const SlowBuffer = require('buffer').SlowBuffer; + +// Test failed or zero-sized Buffer allocations not affecting typed arrays. +// This test exists because of a regression that occurred. Because Buffer +// instances are allocated with the same underlying allocator as TypedArrays, +// but Buffer's can optional be non-zero filled, there was a regression that +// occurred when a Buffer allocated failed, the internal flag specifying +// whether or not to zero-fill was not being reset, causing TypedArrays to +// allocate incorrectly. +const zeroArray = new Uint32Array(10).fill(0); +const sizes = [1e20, 0, 0.1, -1, 'a', undefined, null, NaN]; +const allocators = [ + Buffer, + SlowBuffer, + Buffer.alloc, + Buffer.allocUnsafe, + Buffer.allocUnsafeSlow, +]; +for (const allocator of allocators) { + for (const size of sizes) { + try { + // Some of these allocations are known to fail. If they do, + // Uint32Array should still produce a zeroed out result. + allocator(size); + } catch { + assert.deepStrictEqual(zeroArray, new Uint32Array(10)); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fakes.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fakes.js new file mode 100644 index 00000000..da78fe08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fakes.js @@ -0,0 +1,54 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +function FakeBuffer() { } +Object.setPrototypeOf(FakeBuffer, Buffer); +Object.setPrototypeOf(FakeBuffer.prototype, Buffer.prototype); + +const fb = new FakeBuffer(); + +assert.throws(function() { + Buffer.from(fb); +}, TypeError); + +assert.throws(function() { + +Buffer.prototype; // eslint-disable-line no-unused-expressions +}, TypeError); + +assert.throws(function() { + Buffer.compare(fb, Buffer.alloc(0)); +}, TypeError); + +assert.throws(function() { + fb.write('foo'); +}, TypeError); + +assert.throws(function() { + Buffer.concat([fb, fb]); +}, TypeError); + +assert.throws(function() { + fb.toString(); +}, TypeError); + +assert.throws(function() { + fb.equals(Buffer.alloc(0)); +}, TypeError); + +assert.throws(function() { + fb.indexOf(5); +}, TypeError); + +assert.throws(function() { + fb.readFloatLE(0); +}, TypeError); + +assert.throws(function() { + fb.writeFloatLE(0); +}, TypeError); + +assert.throws(function() { + fb.fill(0); +}, TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fill.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fill.js new file mode 100644 index 00000000..c3476461 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-fill.js @@ -0,0 +1,446 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { codes: { ERR_OUT_OF_RANGE } } = require('internal/errors'); +const { internalBinding } = require('internal/test/binding'); +const SIZE = 28; + +const buf1 = Buffer.allocUnsafe(SIZE); +const buf2 = Buffer.allocUnsafe(SIZE); + +// Default encoding +testBufs('abc'); +testBufs('\u0222aa'); +testBufs('a\u0234b\u0235c\u0236'); +testBufs('abc', 4); +testBufs('abc', 5); +testBufs('abc', SIZE); +testBufs('\u0222aa', 2); +testBufs('\u0222aa', 8); +testBufs('a\u0234b\u0235c\u0236', 4); +testBufs('a\u0234b\u0235c\u0236', 12); +testBufs('abc', 4, 1); +testBufs('abc', 5, 1); +testBufs('\u0222aa', 8, 1); +testBufs('a\u0234b\u0235c\u0236', 4, 1); +testBufs('a\u0234b\u0235c\u0236', 12, 1); + +// UTF8 +testBufs('abc', 'utf8'); +testBufs('\u0222aa', 'utf8'); +testBufs('a\u0234b\u0235c\u0236', 'utf8'); +testBufs('abc', 4, 'utf8'); +testBufs('abc', 5, 'utf8'); +testBufs('abc', SIZE, 'utf8'); +testBufs('\u0222aa', 2, 'utf8'); +testBufs('\u0222aa', 8, 'utf8'); +testBufs('a\u0234b\u0235c\u0236', 4, 'utf8'); +testBufs('a\u0234b\u0235c\u0236', 12, 'utf8'); +testBufs('abc', 4, 1, 'utf8'); +testBufs('abc', 5, 1, 'utf8'); +testBufs('\u0222aa', 8, 1, 'utf8'); +testBufs('a\u0234b\u0235c\u0236', 4, 1, 'utf8'); +testBufs('a\u0234b\u0235c\u0236', 12, 1, 'utf8'); +assert.strictEqual(Buffer.allocUnsafe(1).fill(0).fill('\u0222')[0], 0xc8); + +// BINARY +testBufs('abc', 'binary'); +testBufs('\u0222aa', 'binary'); +testBufs('a\u0234b\u0235c\u0236', 'binary'); +testBufs('abc', 4, 'binary'); +testBufs('abc', 5, 'binary'); +testBufs('abc', SIZE, 'binary'); +testBufs('\u0222aa', 2, 'binary'); +testBufs('\u0222aa', 8, 'binary'); +testBufs('a\u0234b\u0235c\u0236', 4, 'binary'); +testBufs('a\u0234b\u0235c\u0236', 12, 'binary'); +testBufs('abc', 4, 1, 'binary'); +testBufs('abc', 5, 1, 'binary'); +testBufs('\u0222aa', 8, 1, 'binary'); +testBufs('a\u0234b\u0235c\u0236', 4, 1, 'binary'); +testBufs('a\u0234b\u0235c\u0236', 12, 1, 'binary'); + +// LATIN1 +testBufs('abc', 'latin1'); +testBufs('\u0222aa', 'latin1'); +testBufs('a\u0234b\u0235c\u0236', 'latin1'); +testBufs('abc', 4, 'latin1'); +testBufs('abc', 5, 'latin1'); +testBufs('abc', SIZE, 'latin1'); +testBufs('\u0222aa', 2, 'latin1'); +testBufs('\u0222aa', 8, 'latin1'); +testBufs('a\u0234b\u0235c\u0236', 4, 'latin1'); +testBufs('a\u0234b\u0235c\u0236', 12, 'latin1'); +testBufs('abc', 4, 1, 'latin1'); +testBufs('abc', 5, 1, 'latin1'); +testBufs('\u0222aa', 8, 1, 'latin1'); +testBufs('a\u0234b\u0235c\u0236', 4, 1, 'latin1'); +testBufs('a\u0234b\u0235c\u0236', 12, 1, 'latin1'); + +// UCS2 +testBufs('abc', 'ucs2'); +testBufs('\u0222aa', 'ucs2'); +testBufs('a\u0234b\u0235c\u0236', 'ucs2'); +testBufs('abc', 4, 'ucs2'); +testBufs('abc', SIZE, 'ucs2'); +testBufs('\u0222aa', 2, 'ucs2'); +testBufs('\u0222aa', 8, 'ucs2'); +testBufs('a\u0234b\u0235c\u0236', 4, 'ucs2'); +testBufs('a\u0234b\u0235c\u0236', 12, 'ucs2'); +testBufs('abc', 4, 1, 'ucs2'); +testBufs('abc', 5, 1, 'ucs2'); +testBufs('\u0222aa', 8, 1, 'ucs2'); +testBufs('a\u0234b\u0235c\u0236', 4, 1, 'ucs2'); +testBufs('a\u0234b\u0235c\u0236', 12, 1, 'ucs2'); +assert.strictEqual(Buffer.allocUnsafe(1).fill('\u0222', 'ucs2')[0], 0x22); + +// HEX +testBufs('616263', 'hex'); +testBufs('c8a26161', 'hex'); +testBufs('61c8b462c8b563c8b6', 'hex'); +testBufs('616263', 4, 'hex'); +testBufs('616263', 5, 'hex'); +testBufs('616263', SIZE, 'hex'); +testBufs('c8a26161', 2, 'hex'); +testBufs('c8a26161', 8, 'hex'); +testBufs('61c8b462c8b563c8b6', 4, 'hex'); +testBufs('61c8b462c8b563c8b6', 12, 'hex'); +testBufs('616263', 4, 1, 'hex'); +testBufs('616263', 5, 1, 'hex'); +testBufs('c8a26161', 8, 1, 'hex'); +testBufs('61c8b462c8b563c8b6', 4, 1, 'hex'); +testBufs('61c8b462c8b563c8b6', 12, 1, 'hex'); + +assert.throws(() => { + const buf = Buffer.allocUnsafe(SIZE); + + buf.fill('yKJh', 'hex'); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + +assert.throws(() => { + const buf = Buffer.allocUnsafe(SIZE); + + buf.fill('\u0222', 'hex'); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + +// BASE64 +testBufs('YWJj', 'base64'); +testBufs('yKJhYQ==', 'base64'); +testBufs('Yci0Ysi1Y8i2', 'base64'); +testBufs('YWJj', 4, 'base64'); +testBufs('YWJj', SIZE, 'base64'); +testBufs('yKJhYQ==', 2, 'base64'); +testBufs('yKJhYQ==', 8, 'base64'); +testBufs('Yci0Ysi1Y8i2', 4, 'base64'); +testBufs('Yci0Ysi1Y8i2', 12, 'base64'); +testBufs('YWJj', 4, 1, 'base64'); +testBufs('YWJj', 5, 1, 'base64'); +testBufs('yKJhYQ==', 8, 1, 'base64'); +testBufs('Yci0Ysi1Y8i2', 4, 1, 'base64'); +testBufs('Yci0Ysi1Y8i2', 12, 1, 'base64'); + +// BASE64URL +testBufs('YWJj', 'base64url'); +testBufs('yKJhYQ', 'base64url'); +testBufs('Yci0Ysi1Y8i2', 'base64url'); +testBufs('YWJj', 4, 'base64url'); +testBufs('YWJj', SIZE, 'base64url'); +testBufs('yKJhYQ', 2, 'base64url'); +testBufs('yKJhYQ', 8, 'base64url'); +testBufs('Yci0Ysi1Y8i2', 4, 'base64url'); +testBufs('Yci0Ysi1Y8i2', 12, 'base64url'); +testBufs('YWJj', 4, 1, 'base64url'); +testBufs('YWJj', 5, 1, 'base64url'); +testBufs('yKJhYQ', 8, 1, 'base64url'); +testBufs('Yci0Ysi1Y8i2', 4, 1, 'base64url'); +testBufs('Yci0Ysi1Y8i2', 12, 1, 'base64url'); + +// Buffer +function deepStrictEqualValues(buf, arr) { + for (const [index, value] of buf.entries()) { + assert.deepStrictEqual(value, arr[index]); + } +} + +const buf2Fill = Buffer.allocUnsafe(1).fill(2); +deepStrictEqualValues(genBuffer(4, [buf2Fill]), [2, 2, 2, 2]); +deepStrictEqualValues(genBuffer(4, [buf2Fill, 1]), [0, 2, 2, 2]); +deepStrictEqualValues(genBuffer(4, [buf2Fill, 1, 3]), [0, 2, 2, 0]); +deepStrictEqualValues(genBuffer(4, [buf2Fill, 1, 1]), [0, 0, 0, 0]); +const hexBufFill = Buffer.allocUnsafe(2).fill(0).fill('0102', 'hex'); +deepStrictEqualValues(genBuffer(4, [hexBufFill]), [1, 2, 1, 2]); +deepStrictEqualValues(genBuffer(4, [hexBufFill, 1]), [0, 1, 2, 1]); +deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, 3]), [0, 1, 2, 0]); +deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, 1]), [0, 0, 0, 0]); + +// Check exceptions +[ + [0, -1], + [0, 0, buf1.length + 1], + ['', -1], + ['', 0, buf1.length + 1], + ['', 1, -1], +].forEach((args) => { + assert.throws( + () => buf1.fill(...args), + { code: 'ERR_OUT_OF_RANGE' } + ); +}); + +assert.throws( + () => buf1.fill('a', 0, buf1.length, 'node rocks!'), + { + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: 'Unknown encoding: node rocks!' + } +); + +[ + ['a', 0, 0, NaN], + ['a', 0, 0, false], +].forEach((args) => { + assert.throws( + () => buf1.fill(...args), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "encoding" argument must be of type ' + + `string.${common.invalidArgTypeHelper(args[3])}` + } + ); +}); + +assert.throws( + () => buf1.fill('a', 0, 0, 'foo'), + { + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: 'Unknown encoding: foo' + } +); + +function genBuffer(size, args) { + const b = Buffer.allocUnsafe(size); + return b.fill(0).fill.apply(b, args); +} + +function bufReset() { + buf1.fill(0); + buf2.fill(0); +} + +// This is mostly accurate. Except write() won't write partial bytes to the +// string while fill() blindly copies bytes into memory. To account for that an +// error will be thrown if not all the data can be written, and the SIZE has +// been massaged to work with the input characters. +function writeToFill(string, offset, end, encoding) { + if (typeof offset === 'string') { + encoding = offset; + offset = 0; + end = buf2.length; + } else if (typeof end === 'string') { + encoding = end; + end = buf2.length; + } else if (end === undefined) { + end = buf2.length; + } + + // Should never be reached. + if (offset < 0 || end > buf2.length) + throw new ERR_OUT_OF_RANGE(); + + if (end <= offset) + return buf2; + + offset >>>= 0; + end >>>= 0; + assert(offset <= buf2.length); + + // Convert "end" to "length" (which write understands). + const length = end - offset < 0 ? 0 : end - offset; + + let wasZero = false; + do { + const written = buf2.write(string, offset, length, encoding); + offset += written; + // Safety check in case write falls into infinite loop. + if (written === 0) { + if (wasZero) + throw new Error('Could not write all data to Buffer'); + else + wasZero = true; + } + } while (offset < buf2.length); + + return buf2; +} + +function testBufs(string, offset, length, encoding) { + bufReset(); + buf1.fill.apply(buf1, arguments); + // Swap bytes on BE archs for ucs2 encoding. + assert.deepStrictEqual(buf1.fill.apply(buf1, arguments), + writeToFill.apply(null, arguments)); +} + +// Make sure these throw. +assert.throws( + () => Buffer.allocUnsafe(8).fill('a', -1), + { code: 'ERR_OUT_OF_RANGE' }); +assert.throws( + () => Buffer.allocUnsafe(8).fill('a', 0, 9), + { code: 'ERR_OUT_OF_RANGE' }); + +// Make sure this doesn't hang indefinitely. +Buffer.allocUnsafe(8).fill(''); +Buffer.alloc(8, ''); + +{ + const buf = Buffer.alloc(64, 10); + for (let i = 0; i < buf.length; i++) + assert.strictEqual(buf[i], 10); + + buf.fill(11, 0, buf.length >> 1); + for (let i = 0; i < buf.length >> 1; i++) + assert.strictEqual(buf[i], 11); + for (let i = (buf.length >> 1) + 1; i < buf.length; i++) + assert.strictEqual(buf[i], 10); + + buf.fill('h'); + for (let i = 0; i < buf.length; i++) + assert.strictEqual(buf[i], 'h'.charCodeAt(0)); + + buf.fill(0); + for (let i = 0; i < buf.length; i++) + assert.strictEqual(buf[i], 0); + + buf.fill(null); + for (let i = 0; i < buf.length; i++) + assert.strictEqual(buf[i], 0); + + buf.fill(1, 16, 32); + for (let i = 0; i < 16; i++) + assert.strictEqual(buf[i], 0); + for (let i = 16; i < 32; i++) + assert.strictEqual(buf[i], 1); + for (let i = 32; i < buf.length; i++) + assert.strictEqual(buf[i], 0); +} + +{ + const buf = Buffer.alloc(10, 'abc'); + assert.strictEqual(buf.toString(), 'abcabcabca'); + buf.fill('է'); + assert.strictEqual(buf.toString(), 'էէէէէ'); +} + +// Testing process.binding. Make sure "start" is properly checked for range +// errors. +assert.throws( + () => { internalBinding('buffer').fill(Buffer.alloc(1), 1, -1, 0, 1); }, + { code: 'ERR_OUT_OF_RANGE' } +); + +// Make sure "end" is properly checked, even if it's magically mangled using +// Symbol.toPrimitive. +{ + assert.throws(() => { + const end = { + [Symbol.toPrimitive]() { + return 1; + } + }; + Buffer.alloc(1).fill(Buffer.alloc(1), 0, end); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "end" argument must be of type number. Received an ' + + 'instance of Object' + }); +} + +// Testing process.binding. Make sure "end" is properly checked for range +// errors. +assert.throws( + () => { internalBinding('buffer').fill(Buffer.alloc(1), 1, 1, -2, 1); }, + { code: 'ERR_OUT_OF_RANGE' } +); + +// Test that bypassing 'length' won't cause an abort. +assert.throws(() => { + const buf = Buffer.from('w00t'); + Object.defineProperty(buf, 'length', { + value: 1337, + enumerable: true + }); + buf.fill(''); +}, { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' +}); + +assert.deepStrictEqual( + Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'), + Buffer.from('61006200610062006100620061006200', 'hex')); + +assert.deepStrictEqual( + Buffer.allocUnsafeSlow(15).fill('ab', 'utf16le'), + Buffer.from('610062006100620061006200610062', 'hex')); + +assert.deepStrictEqual( + Buffer.allocUnsafeSlow(16).fill('ab', 'utf16le'), + Buffer.from('61006200610062006100620061006200', 'hex')); +assert.deepStrictEqual( + Buffer.allocUnsafeSlow(16).fill('a', 'utf16le'), + Buffer.from('61006100610061006100610061006100', 'hex')); + +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('a', 'utf16le').toString('utf16le'), + 'a'.repeat(8)); +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('a', 'latin1').toString('latin1'), + 'a'.repeat(16)); +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('a', 'utf8').toString('utf8'), + 'a'.repeat(16)); + +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('Љ', 'utf16le').toString('utf16le'), + 'Љ'.repeat(8)); +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('Љ', 'latin1').toString('latin1'), + '\t'.repeat(16)); +assert.strictEqual( + Buffer.allocUnsafeSlow(16).fill('Љ', 'utf8').toString('utf8'), + 'Љ'.repeat(8)); + +assert.throws(() => { + const buf = Buffer.from('a'.repeat(1000)); + + buf.fill('This is not correctly encoded', 'hex'); +}, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}); + + +{ + const bufEmptyString = Buffer.alloc(5, ''); + assert.strictEqual(bufEmptyString.toString(), '\x00\x00\x00\x00\x00'); + + const bufEmptyArray = Buffer.alloc(5, []); + assert.strictEqual(bufEmptyArray.toString(), '\x00\x00\x00\x00\x00'); + + const bufEmptyBuffer = Buffer.alloc(5, Buffer.alloc(5)); + assert.strictEqual(bufEmptyBuffer.toString(), '\x00\x00\x00\x00\x00'); + + const bufZero = Buffer.alloc(5, 0); + assert.strictEqual(bufZero.toString(), '\x00\x00\x00\x00\x00'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-from.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-from.js new file mode 100644 index 00000000..416a3b3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-from.js @@ -0,0 +1,144 @@ +'use strict'; + +const common = require('../common'); +const { deepStrictEqual, strictEqual, throws } = require('assert'); +const { runInNewContext } = require('vm'); + +const checkString = 'test'; + +const check = Buffer.from(checkString); + +class MyString extends String { + constructor() { + super(checkString); + } +} + +class MyPrimitive { + [Symbol.toPrimitive]() { + return checkString; + } +} + +class MyBadPrimitive { + [Symbol.toPrimitive]() { + return 1; + } +} + +deepStrictEqual(Buffer.from(new String(checkString)), check); +deepStrictEqual(Buffer.from(new MyString()), check); +deepStrictEqual(Buffer.from(new MyPrimitive()), check); +deepStrictEqual( + Buffer.from(runInNewContext('new String(checkString)', { checkString })), + check +); + +[ + {}, + new Boolean(true), + { valueOf() { return null; } }, + { valueOf() { return undefined; } }, + { valueOf: null }, + { __proto__: null }, + new Number(true), + new MyBadPrimitive(), + Symbol(), + 5n, + (one, two, three) => {}, + undefined, + null, +].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The first argument must be of type string or an instance of ' + + 'Buffer, ArrayBuffer, or Array or an Array-like Object.' + + common.invalidArgTypeHelper(input) + }; + throws(() => Buffer.from(input), errObj); + throws(() => Buffer.from(input, 'hex'), errObj); +}); + +Buffer.allocUnsafe(10); // Should not throw. +Buffer.from('deadbeaf', 'hex'); // Should not throw. + + +{ + const u16 = new Uint16Array([0xffff]); + const b16 = Buffer.copyBytesFrom(u16); + u16[0] = 0; + strictEqual(b16.length, 2); + strictEqual(b16[0], 255); + strictEqual(b16[1], 255); +} + +{ + const u16 = new Uint16Array([0, 0xffff]); + const b16 = Buffer.copyBytesFrom(u16, 1, 5); + u16[0] = 0xffff; + u16[1] = 0; + strictEqual(b16.length, 2); + strictEqual(b16[0], 255); + strictEqual(b16[1], 255); +} + +{ + const u32 = new Uint32Array([0xffffffff]); + const b32 = Buffer.copyBytesFrom(u32); + u32[0] = 0; + strictEqual(b32.length, 4); + strictEqual(b32[0], 255); + strictEqual(b32[1], 255); + strictEqual(b32[2], 255); + strictEqual(b32[3], 255); +} + +throws(() => { + Buffer.copyBytesFrom(); +}, { + code: 'ERR_INVALID_ARG_TYPE', +}); + +['', Symbol(), true, false, {}, [], () => {}, 1, 1n, null, undefined].forEach( + (notTypedArray) => throws(() => { + Buffer.copyBytesFrom('nope'); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }) +); + +['', Symbol(), true, false, {}, [], () => {}, 1n].forEach((notANumber) => + throws(() => { + Buffer.copyBytesFrom(new Uint8Array(1), notANumber); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }) +); + +[-1, NaN, 1.1, -Infinity].forEach((outOfRange) => + throws(() => { + Buffer.copyBytesFrom(new Uint8Array(1), outOfRange); + }, { + code: 'ERR_OUT_OF_RANGE', + }) +); + +['', Symbol(), true, false, {}, [], () => {}, 1n].forEach((notANumber) => + throws(() => { + Buffer.copyBytesFrom(new Uint8Array(1), 0, notANumber); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }) +); + +[-1, NaN, 1.1, -Infinity].forEach((outOfRange) => + throws(() => { + Buffer.copyBytesFrom(new Uint8Array(1), 0, outOfRange); + }, { + code: 'ERR_OUT_OF_RANGE', + }) +); + +// Invalid encoding is allowed +Buffer.from('asd', 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-includes.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-includes.js new file mode 100644 index 00000000..3d6138fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-includes.js @@ -0,0 +1,303 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const b = Buffer.from('abcdef'); +const buf_a = Buffer.from('a'); +const buf_bc = Buffer.from('bc'); +const buf_f = Buffer.from('f'); +const buf_z = Buffer.from('z'); +const buf_empty = Buffer.from(''); + +assert(b.includes('a')); +assert(!b.includes('a', 1)); +assert(!b.includes('a', -1)); +assert(!b.includes('a', -4)); +assert(b.includes('a', -b.length)); +assert(b.includes('a', NaN)); +assert(b.includes('a', -Infinity)); +assert(!b.includes('a', Infinity)); +assert(b.includes('bc')); +assert(!b.includes('bc', 2)); +assert(!b.includes('bc', -1)); +assert(!b.includes('bc', -3)); +assert(b.includes('bc', -5)); +assert(b.includes('bc', NaN)); +assert(b.includes('bc', -Infinity)); +assert(!b.includes('bc', Infinity)); +assert(b.includes('f'), b.length - 1); +assert(!b.includes('z')); +assert(b.includes('')); +assert(b.includes('', 1)); +assert(b.includes('', b.length + 1)); +assert(b.includes('', Infinity)); +assert(b.includes(buf_a)); +assert(!b.includes(buf_a, 1)); +assert(!b.includes(buf_a, -1)); +assert(!b.includes(buf_a, -4)); +assert(b.includes(buf_a, -b.length)); +assert(b.includes(buf_a, NaN)); +assert(b.includes(buf_a, -Infinity)); +assert(!b.includes(buf_a, Infinity)); +assert(b.includes(buf_bc)); +assert(!b.includes(buf_bc, 2)); +assert(!b.includes(buf_bc, -1)); +assert(!b.includes(buf_bc, -3)); +assert(b.includes(buf_bc, -5)); +assert(b.includes(buf_bc, NaN)); +assert(b.includes(buf_bc, -Infinity)); +assert(!b.includes(buf_bc, Infinity)); +assert(b.includes(buf_f), b.length - 1); +assert(!b.includes(buf_z)); +assert(b.includes(buf_empty)); +assert(b.includes(buf_empty, 1)); +assert(b.includes(buf_empty, b.length + 1)); +assert(b.includes(buf_empty, Infinity)); +assert(b.includes(0x61)); +assert(!b.includes(0x61, 1)); +assert(!b.includes(0x61, -1)); +assert(!b.includes(0x61, -4)); +assert(b.includes(0x61, -b.length)); +assert(b.includes(0x61, NaN)); +assert(b.includes(0x61, -Infinity)); +assert(!b.includes(0x61, Infinity)); +assert(!b.includes(0x0)); + +// test offsets +assert(b.includes('d', 2)); +assert(b.includes('f', 5)); +assert(b.includes('f', -1)); +assert(!b.includes('f', 6)); + +assert(b.includes(Buffer.from('d'), 2)); +assert(b.includes(Buffer.from('f'), 5)); +assert(b.includes(Buffer.from('f'), -1)); +assert(!b.includes(Buffer.from('f'), 6)); + +assert(!Buffer.from('ff').includes(Buffer.from('f'), 1, 'ucs2')); + +// test hex encoding +assert.strictEqual( + Buffer.from(b.toString('hex'), 'hex') + .includes('64', 0, 'hex'), + true +); +assert.strictEqual( + Buffer.from(b.toString('hex'), 'hex') + .includes(Buffer.from('64', 'hex'), 0, 'hex'), + true +); + +// Test base64 encoding +assert.strictEqual( + Buffer.from(b.toString('base64'), 'base64') + .includes('ZA==', 0, 'base64'), + true +); +assert.strictEqual( + Buffer.from(b.toString('base64'), 'base64') + .includes(Buffer.from('ZA==', 'base64'), 0, 'base64'), + true +); + +// test ascii encoding +assert.strictEqual( + Buffer.from(b.toString('ascii'), 'ascii') + .includes('d', 0, 'ascii'), + true +); +assert.strictEqual( + Buffer.from(b.toString('ascii'), 'ascii') + .includes(Buffer.from('d', 'ascii'), 0, 'ascii'), + true +); + +// Test latin1 encoding +assert.strictEqual( + Buffer.from(b.toString('latin1'), 'latin1') + .includes('d', 0, 'latin1'), + true +); +assert.strictEqual( + Buffer.from(b.toString('latin1'), 'latin1') + .includes(Buffer.from('d', 'latin1'), 0, 'latin1'), + true +); + +// Test binary encoding +assert.strictEqual( + Buffer.from(b.toString('binary'), 'binary') + .includes('d', 0, 'binary'), + true +); +assert.strictEqual( + Buffer.from(b.toString('binary'), 'binary') + .includes(Buffer.from('d', 'binary'), 0, 'binary'), + true +); + + +// test ucs2 encoding +let twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2'); + +assert(twoByteString.includes('\u0395', 4, 'ucs2')); +assert(twoByteString.includes('\u03a3', -4, 'ucs2')); +assert(twoByteString.includes('\u03a3', -6, 'ucs2')); +assert(twoByteString.includes( + Buffer.from('\u03a3', 'ucs2'), -6, 'ucs2')); +assert(!twoByteString.includes('\u03a3', -2, 'ucs2')); + +const mixedByteStringUcs2 = + Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395', 'ucs2'); +assert(mixedByteStringUcs2.includes('bc', 0, 'ucs2')); +assert(mixedByteStringUcs2.includes('\u03a3', 0, 'ucs2')); +assert(!mixedByteStringUcs2.includes('\u0396', 0, 'ucs2')); + +assert.ok( + mixedByteStringUcs2.includes(Buffer.from('bc', 'ucs2'), 0, 'ucs2')); +assert.ok( + mixedByteStringUcs2.includes(Buffer.from('\u03a3', 'ucs2'), 0, 'ucs2')); +assert.ok( + !mixedByteStringUcs2.includes(Buffer.from('\u0396', 'ucs2'), 0, 'ucs2')); + +twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2'); + +// Test single char pattern +assert(twoByteString.includes('\u039a', 0, 'ucs2')); +assert(twoByteString.includes('\u0391', 0, 'ucs2'), 'Alpha'); +assert(twoByteString.includes('\u03a3', 0, 'ucs2'), 'First Sigma'); +assert(twoByteString.includes('\u03a3', 6, 'ucs2'), 'Second Sigma'); +assert(twoByteString.includes('\u0395', 0, 'ucs2'), 'Epsilon'); +assert(!twoByteString.includes('\u0392', 0, 'ucs2'), 'Not beta'); + +// Test multi-char pattern +assert(twoByteString.includes('\u039a\u0391', 0, 'ucs2'), 'Lambda Alpha'); +assert(twoByteString.includes('\u0391\u03a3', 0, 'ucs2'), 'Alpha Sigma'); +assert(twoByteString.includes('\u03a3\u03a3', 0, 'ucs2'), 'Sigma Sigma'); +assert(twoByteString.includes('\u03a3\u0395', 0, 'ucs2'), 'Sigma Epsilon'); + +const mixedByteStringUtf8 = Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395'); +assert(mixedByteStringUtf8.includes('bc')); +assert(mixedByteStringUtf8.includes('bc', 5)); +assert(mixedByteStringUtf8.includes('bc', -8)); +assert(mixedByteStringUtf8.includes('\u03a3')); +assert(!mixedByteStringUtf8.includes('\u0396')); + + +// Test complex string includes algorithms. Only trigger for long strings. +// Long string that isn't a simple repeat of a shorter string. +let longString = 'A'; +for (let i = 66; i < 76; i++) { // from 'B' to 'K' + longString = longString + String.fromCharCode(i) + longString; +} + +const longBufferString = Buffer.from(longString); + +// Pattern of 15 chars, repeated every 16 chars in long +let pattern = 'ABACABADABACABA'; +for (let i = 0; i < longBufferString.length - pattern.length; i += 7) { + const includes = longBufferString.includes(pattern, i); + assert(includes, `Long ABACABA...-string at index ${i}`); +} +assert(longBufferString.includes('AJABACA'), 'Long AJABACA, First J'); +assert(longBufferString.includes('AJABACA', 511), 'Long AJABACA, Second J'); + +pattern = 'JABACABADABACABA'; +assert(longBufferString.includes(pattern), 'Long JABACABA..., First J'); +assert(longBufferString.includes(pattern, 512), 'Long JABACABA..., Second J'); + +// Search for a non-ASCII string in a pure ASCII string. +const asciiString = Buffer.from( + 'arglebargleglopglyfarglebargleglopglyfarglebargleglopglyf'); +assert(!asciiString.includes('\x2061')); +assert(asciiString.includes('leb', 0)); + +// Search in string containing many non-ASCII chars. +const allCharsString = Array.from({ length: 65536 }, (_, i) => String.fromCharCode(i)).join(''); +const allCharsBufferUtf8 = Buffer.from(allCharsString); +const allCharsBufferUcs2 = Buffer.from(allCharsString, 'ucs2'); + +// Search for string long enough to trigger complex search with ASCII pattern +// and UC16 subject. +assert(!allCharsBufferUtf8.includes('notfound')); +assert(!allCharsBufferUcs2.includes('notfound')); + +// Find substrings in Utf8. +let lengths = [1, 3, 15]; // Single char, simple and complex. +let indices = [0x5, 0x60, 0x400, 0x680, 0x7ee, 0xFF02, 0x16610, 0x2f77b]; +for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) { + for (let i = 0; i < indices.length; i++) { + const index = indices[i]; + let length = lengths[lengthIndex]; + + if (index + length > 0x7F) { + length = 2 * length; + } + + if (index + length > 0x7FF) { + length = 3 * length; + } + + if (index + length > 0xFFFF) { + length = 4 * length; + } + + const patternBufferUtf8 = allCharsBufferUtf8.slice(index, index + length); + assert(index, allCharsBufferUtf8.includes(patternBufferUtf8)); + + const patternStringUtf8 = patternBufferUtf8.toString(); + assert(index, allCharsBufferUtf8.includes(patternStringUtf8)); + } +} + +// Find substrings in Usc2. +lengths = [2, 4, 16]; // Single char, simple and complex. +indices = [0x5, 0x65, 0x105, 0x205, 0x285, 0x2005, 0x2085, 0xfff0]; +for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) { + for (let i = 0; i < indices.length; i++) { + const index = indices[i] * 2; + const length = lengths[lengthIndex]; + + const patternBufferUcs2 = + allCharsBufferUcs2.slice(index, index + length); + assert.ok( + allCharsBufferUcs2.includes(patternBufferUcs2, 0, 'ucs2')); + + const patternStringUcs2 = patternBufferUcs2.toString('ucs2'); + assert.ok( + allCharsBufferUcs2.includes(patternStringUcs2, 0, 'ucs2')); + } +} + +[ + () => { }, + {}, + [], +].forEach((val) => { + assert.throws( + () => b.includes(val), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "value" argument must be one of type number or string ' + + 'or an instance of Buffer or Uint8Array.' + + common.invalidArgTypeHelper(val) + } + ); +}); + +// Test truncation of Number arguments to uint8 +{ + const buf = Buffer.from('this is a test'); + assert.ok(buf.includes(0x6973)); + assert.ok(buf.includes(0x697320)); + assert.ok(buf.includes(0x69732069)); + assert.ok(buf.includes(0x697374657374)); + assert.ok(buf.includes(0x69737374)); + assert.ok(buf.includes(0x69737465)); + assert.ok(buf.includes(0x69737465)); + assert.ok(buf.includes(-140)); + assert.ok(buf.includes(-152)); + assert.ok(!buf.includes(0xff)); + assert.ok(!buf.includes(0xffff)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-indexof.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-indexof.js new file mode 100644 index 00000000..108b2f30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-indexof.js @@ -0,0 +1,630 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const b = Buffer.from('abcdef'); +const buf_a = Buffer.from('a'); +const buf_bc = Buffer.from('bc'); +const buf_f = Buffer.from('f'); +const buf_z = Buffer.from('z'); +const buf_empty = Buffer.from(''); + +const s = 'abcdef'; + +assert.strictEqual(b.indexOf('a'), 0); +assert.strictEqual(b.indexOf('a', 1), -1); +assert.strictEqual(b.indexOf('a', -1), -1); +assert.strictEqual(b.indexOf('a', -4), -1); +assert.strictEqual(b.indexOf('a', -b.length), 0); +assert.strictEqual(b.indexOf('a', NaN), 0); +assert.strictEqual(b.indexOf('a', -Infinity), 0); +assert.strictEqual(b.indexOf('a', Infinity), -1); +assert.strictEqual(b.indexOf('bc'), 1); +assert.strictEqual(b.indexOf('bc', 2), -1); +assert.strictEqual(b.indexOf('bc', -1), -1); +assert.strictEqual(b.indexOf('bc', -3), -1); +assert.strictEqual(b.indexOf('bc', -5), 1); +assert.strictEqual(b.indexOf('bc', NaN), 1); +assert.strictEqual(b.indexOf('bc', -Infinity), 1); +assert.strictEqual(b.indexOf('bc', Infinity), -1); +assert.strictEqual(b.indexOf('f'), b.length - 1); +assert.strictEqual(b.indexOf('z'), -1); +assert.strictEqual(b.indexOf(''), 0); +assert.strictEqual(b.indexOf('', 1), 1); +assert.strictEqual(b.indexOf('', b.length + 1), b.length); +assert.strictEqual(b.indexOf('', Infinity), b.length); +assert.strictEqual(b.indexOf(buf_a), 0); +assert.strictEqual(b.indexOf(buf_a, 1), -1); +assert.strictEqual(b.indexOf(buf_a, -1), -1); +assert.strictEqual(b.indexOf(buf_a, -4), -1); +assert.strictEqual(b.indexOf(buf_a, -b.length), 0); +assert.strictEqual(b.indexOf(buf_a, NaN), 0); +assert.strictEqual(b.indexOf(buf_a, -Infinity), 0); +assert.strictEqual(b.indexOf(buf_a, Infinity), -1); +assert.strictEqual(b.indexOf(buf_bc), 1); +assert.strictEqual(b.indexOf(buf_bc, 2), -1); +assert.strictEqual(b.indexOf(buf_bc, -1), -1); +assert.strictEqual(b.indexOf(buf_bc, -3), -1); +assert.strictEqual(b.indexOf(buf_bc, -5), 1); +assert.strictEqual(b.indexOf(buf_bc, NaN), 1); +assert.strictEqual(b.indexOf(buf_bc, -Infinity), 1); +assert.strictEqual(b.indexOf(buf_bc, Infinity), -1); +assert.strictEqual(b.indexOf(buf_f), b.length - 1); +assert.strictEqual(b.indexOf(buf_z), -1); +assert.strictEqual(b.indexOf(buf_empty), 0); +assert.strictEqual(b.indexOf(buf_empty, 1), 1); +assert.strictEqual(b.indexOf(buf_empty, b.length + 1), b.length); +assert.strictEqual(b.indexOf(buf_empty, Infinity), b.length); +assert.strictEqual(b.indexOf(0x61), 0); +assert.strictEqual(b.indexOf(0x61, 1), -1); +assert.strictEqual(b.indexOf(0x61, -1), -1); +assert.strictEqual(b.indexOf(0x61, -4), -1); +assert.strictEqual(b.indexOf(0x61, -b.length), 0); +assert.strictEqual(b.indexOf(0x61, NaN), 0); +assert.strictEqual(b.indexOf(0x61, -Infinity), 0); +assert.strictEqual(b.indexOf(0x61, Infinity), -1); +assert.strictEqual(b.indexOf(0x0), -1); + +// test offsets +assert.strictEqual(b.indexOf('d', 2), 3); +assert.strictEqual(b.indexOf('f', 5), 5); +assert.strictEqual(b.indexOf('f', -1), 5); +assert.strictEqual(b.indexOf('f', 6), -1); + +assert.strictEqual(b.indexOf(Buffer.from('d'), 2), 3); +assert.strictEqual(b.indexOf(Buffer.from('f'), 5), 5); +assert.strictEqual(b.indexOf(Buffer.from('f'), -1), 5); +assert.strictEqual(b.indexOf(Buffer.from('f'), 6), -1); + +assert.strictEqual(Buffer.from('ff').indexOf(Buffer.from('f'), 1, 'ucs2'), -1); + +// Test invalid and uppercase encoding +assert.strictEqual(b.indexOf('b', 'utf8'), 1); +assert.strictEqual(b.indexOf('b', 'UTF8'), 1); +assert.strictEqual(b.indexOf('62', 'HEX'), 1); +assert.throws(() => b.indexOf('bad', 'enc'), /Unknown encoding: enc/); + +// test hex encoding +assert.strictEqual( + Buffer.from(b.toString('hex'), 'hex') + .indexOf('64', 0, 'hex'), + 3 +); +assert.strictEqual( + Buffer.from(b.toString('hex'), 'hex') + .indexOf(Buffer.from('64', 'hex'), 0, 'hex'), + 3 +); + +// Test base64 encoding +assert.strictEqual( + Buffer.from(b.toString('base64'), 'base64') + .indexOf('ZA==', 0, 'base64'), + 3 +); +assert.strictEqual( + Buffer.from(b.toString('base64'), 'base64') + .indexOf(Buffer.from('ZA==', 'base64'), 0, 'base64'), + 3 +); + +// Test base64url encoding +assert.strictEqual( + Buffer.from(b.toString('base64url'), 'base64url') + .indexOf('ZA==', 0, 'base64url'), + 3 +); + +// test ascii encoding +assert.strictEqual( + Buffer.from(b.toString('ascii'), 'ascii') + .indexOf('d', 0, 'ascii'), + 3 +); +assert.strictEqual( + Buffer.from(b.toString('ascii'), 'ascii') + .indexOf(Buffer.from('d', 'ascii'), 0, 'ascii'), + 3 +); + +// Test latin1 encoding +assert.strictEqual( + Buffer.from(b.toString('latin1'), 'latin1') + .indexOf('d', 0, 'latin1'), + 3 +); +assert.strictEqual( + Buffer.from(b.toString('latin1'), 'latin1') + .indexOf(Buffer.from('d', 'latin1'), 0, 'latin1'), + 3 +); +assert.strictEqual( + Buffer.from('aa\u00e8aa', 'latin1') + .indexOf('\u00e8', 'latin1'), + 2 +); +assert.strictEqual( + Buffer.from('\u00e8', 'latin1') + .indexOf('\u00e8', 'latin1'), + 0 +); +assert.strictEqual( + Buffer.from('\u00e8', 'latin1') + .indexOf(Buffer.from('\u00e8', 'latin1'), 'latin1'), + 0 +); + +// Test binary encoding +assert.strictEqual( + Buffer.from(b.toString('binary'), 'binary') + .indexOf('d', 0, 'binary'), + 3 +); +assert.strictEqual( + Buffer.from(b.toString('binary'), 'binary') + .indexOf(Buffer.from('d', 'binary'), 0, 'binary'), + 3 +); +assert.strictEqual( + Buffer.from('aa\u00e8aa', 'binary') + .indexOf('\u00e8', 'binary'), + 2 +); +assert.strictEqual( + Buffer.from('\u00e8', 'binary') + .indexOf('\u00e8', 'binary'), + 0 +); +assert.strictEqual( + Buffer.from('\u00e8', 'binary') + .indexOf(Buffer.from('\u00e8', 'binary'), 'binary'), + 0 +); + + +// Test optional offset with passed encoding +assert.strictEqual(Buffer.from('aaaa0').indexOf('30', 'hex'), 4); +assert.strictEqual(Buffer.from('aaaa00a').indexOf('3030', 'hex'), 4); + +{ + // Test usc2 and utf16le encoding + ['ucs2', 'utf16le'].forEach((encoding) => { + const twoByteString = Buffer.from( + '\u039a\u0391\u03a3\u03a3\u0395', encoding); + + assert.strictEqual(twoByteString.indexOf('\u0395', 4, encoding), 8); + assert.strictEqual(twoByteString.indexOf('\u03a3', -4, encoding), 6); + assert.strictEqual(twoByteString.indexOf('\u03a3', -6, encoding), 4); + assert.strictEqual(twoByteString.indexOf( + Buffer.from('\u03a3', encoding), -6, encoding), 4); + assert.strictEqual(-1, twoByteString.indexOf('\u03a3', -2, encoding)); + }); +} + +const mixedByteStringUcs2 = + Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395', 'ucs2'); +assert.strictEqual(mixedByteStringUcs2.indexOf('bc', 0, 'ucs2'), 6); +assert.strictEqual(mixedByteStringUcs2.indexOf('\u03a3', 0, 'ucs2'), 10); +assert.strictEqual(-1, mixedByteStringUcs2.indexOf('\u0396', 0, 'ucs2')); + +assert.strictEqual( + mixedByteStringUcs2.indexOf(Buffer.from('bc', 'ucs2'), 0, 'ucs2'), 6); +assert.strictEqual( + mixedByteStringUcs2.indexOf(Buffer.from('\u03a3', 'ucs2'), 0, 'ucs2'), 10); +assert.strictEqual( + -1, mixedByteStringUcs2.indexOf(Buffer.from('\u0396', 'ucs2'), 0, 'ucs2')); + +{ + const twoByteString = Buffer.from('\u039a\u0391\u03a3\u03a3\u0395', 'ucs2'); + + // Test single char pattern + assert.strictEqual(twoByteString.indexOf('\u039a', 0, 'ucs2'), 0); + let index = twoByteString.indexOf('\u0391', 0, 'ucs2'); + assert.strictEqual(index, 2, `Alpha - at index ${index}`); + index = twoByteString.indexOf('\u03a3', 0, 'ucs2'); + assert.strictEqual(index, 4, `First Sigma - at index ${index}`); + index = twoByteString.indexOf('\u03a3', 6, 'ucs2'); + assert.strictEqual(index, 6, `Second Sigma - at index ${index}`); + index = twoByteString.indexOf('\u0395', 0, 'ucs2'); + assert.strictEqual(index, 8, `Epsilon - at index ${index}`); + index = twoByteString.indexOf('\u0392', 0, 'ucs2'); + assert.strictEqual(-1, index, `Not beta - at index ${index}`); + + // Test multi-char pattern + index = twoByteString.indexOf('\u039a\u0391', 0, 'ucs2'); + assert.strictEqual(index, 0, `Lambda Alpha - at index ${index}`); + index = twoByteString.indexOf('\u0391\u03a3', 0, 'ucs2'); + assert.strictEqual(index, 2, `Alpha Sigma - at index ${index}`); + index = twoByteString.indexOf('\u03a3\u03a3', 0, 'ucs2'); + assert.strictEqual(index, 4, `Sigma Sigma - at index ${index}`); + index = twoByteString.indexOf('\u03a3\u0395', 0, 'ucs2'); + assert.strictEqual(index, 6, `Sigma Epsilon - at index ${index}`); +} + +const mixedByteStringUtf8 = Buffer.from('\u039a\u0391abc\u03a3\u03a3\u0395'); +assert.strictEqual(mixedByteStringUtf8.indexOf('bc'), 5); +assert.strictEqual(mixedByteStringUtf8.indexOf('bc', 5), 5); +assert.strictEqual(mixedByteStringUtf8.indexOf('bc', -8), 5); +assert.strictEqual(mixedByteStringUtf8.indexOf('\u03a3'), 7); +assert.strictEqual(mixedByteStringUtf8.indexOf('\u0396'), -1); + + +// Test complex string indexOf algorithms. Only trigger for long strings. +// Long string that isn't a simple repeat of a shorter string. +let longString = 'A'; +for (let i = 66; i < 76; i++) { // from 'B' to 'K' + longString = longString + String.fromCharCode(i) + longString; +} + +const longBufferString = Buffer.from(longString); + +// Pattern of 15 chars, repeated every 16 chars in long +let pattern = 'ABACABADABACABA'; +for (let i = 0; i < longBufferString.length - pattern.length; i += 7) { + const index = longBufferString.indexOf(pattern, i); + assert.strictEqual((i + 15) & ~0xf, index, + `Long ABACABA...-string at index ${i}`); +} + +let index = longBufferString.indexOf('AJABACA'); +assert.strictEqual(index, 510, `Long AJABACA, First J - at index ${index}`); +index = longBufferString.indexOf('AJABACA', 511); +assert.strictEqual(index, 1534, `Long AJABACA, Second J - at index ${index}`); + +pattern = 'JABACABADABACABA'; +index = longBufferString.indexOf(pattern); +assert.strictEqual(index, 511, `Long JABACABA..., First J - at index ${index}`); +index = longBufferString.indexOf(pattern, 512); +assert.strictEqual( + index, 1535, `Long JABACABA..., Second J - at index ${index}`); + +// Search for a non-ASCII string in a pure ASCII string. +const asciiString = Buffer.from( + 'arglebargleglopglyfarglebargleglopglyfarglebargleglopglyf'); +assert.strictEqual(-1, asciiString.indexOf('\x2061')); +assert.strictEqual(asciiString.indexOf('leb', 0), 3); + +// Search in string containing many non-ASCII chars. +const allCharsString = Array.from({ length: 65536 }, (_, i) => String.fromCharCode(i)).join(''); +const allCharsBufferUtf8 = Buffer.from(allCharsString); +const allCharsBufferUcs2 = Buffer.from(allCharsString, 'ucs2'); + +// Search for string long enough to trigger complex search with ASCII pattern +// and UC16 subject. +assert.strictEqual(-1, allCharsBufferUtf8.indexOf('notfound')); +assert.strictEqual(-1, allCharsBufferUcs2.indexOf('notfound')); + +// Needle is longer than haystack, but only because it's encoded as UTF-16 +assert.strictEqual(Buffer.from('aaaa').indexOf('a'.repeat(4), 'ucs2'), -1); + +assert.strictEqual(Buffer.from('aaaa').indexOf('a'.repeat(4), 'utf8'), 0); +assert.strictEqual(Buffer.from('aaaa').indexOf('你好', 'ucs2'), -1); + +// Haystack has odd length, but the needle is UCS2. +assert.strictEqual(Buffer.from('aaaaa').indexOf('b', 'ucs2'), -1); + +{ + // Find substrings in Utf8. + const lengths = [1, 3, 15]; // Single char, simple and complex. + const indices = [0x5, 0x60, 0x400, 0x680, 0x7ee, 0xFF02, 0x16610, 0x2f77b]; + for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) { + for (let i = 0; i < indices.length; i++) { + const index = indices[i]; + let length = lengths[lengthIndex]; + + if (index + length > 0x7F) { + length = 2 * length; + } + + if (index + length > 0x7FF) { + length = 3 * length; + } + + if (index + length > 0xFFFF) { + length = 4 * length; + } + + const patternBufferUtf8 = allCharsBufferUtf8.slice(index, index + length); + assert.strictEqual(index, allCharsBufferUtf8.indexOf(patternBufferUtf8)); + + const patternStringUtf8 = patternBufferUtf8.toString(); + assert.strictEqual(index, allCharsBufferUtf8.indexOf(patternStringUtf8)); + } + } +} + +{ + // Find substrings in Usc2. + const lengths = [2, 4, 16]; // Single char, simple and complex. + const indices = [0x5, 0x65, 0x105, 0x205, 0x285, 0x2005, 0x2085, 0xfff0]; + for (let lengthIndex = 0; lengthIndex < lengths.length; lengthIndex++) { + for (let i = 0; i < indices.length; i++) { + const index = indices[i] * 2; + const length = lengths[lengthIndex]; + + const patternBufferUcs2 = + allCharsBufferUcs2.slice(index, index + length); + assert.strictEqual( + index, allCharsBufferUcs2.indexOf(patternBufferUcs2, 0, 'ucs2')); + + const patternStringUcs2 = patternBufferUcs2.toString('ucs2'); + assert.strictEqual( + index, allCharsBufferUcs2.indexOf(patternStringUcs2, 0, 'ucs2')); + } + } +} + +[ + () => {}, + {}, + [], +].forEach((val) => { + assert.throws( + () => b.indexOf(val), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "value" argument must be one of type number or string ' + + 'or an instance of Buffer or Uint8Array.' + + common.invalidArgTypeHelper(val) + } + ); +}); + +// Test weird offset arguments. +// The following offsets coerce to NaN or 0, searching the whole Buffer +assert.strictEqual(b.indexOf('b', undefined), 1); +assert.strictEqual(b.indexOf('b', {}), 1); +assert.strictEqual(b.indexOf('b', 0), 1); +assert.strictEqual(b.indexOf('b', null), 1); +assert.strictEqual(b.indexOf('b', []), 1); + +// The following offset coerces to 2, in other words +[2] === 2 +assert.strictEqual(b.indexOf('b', [2]), -1); + +// Behavior should match String.indexOf() +assert.strictEqual( + b.indexOf('b', undefined), + s.indexOf('b', undefined)); +assert.strictEqual( + b.indexOf('b', {}), + s.indexOf('b', {})); +assert.strictEqual( + b.indexOf('b', 0), + s.indexOf('b', 0)); +assert.strictEqual( + b.indexOf('b', null), + s.indexOf('b', null)); +assert.strictEqual( + b.indexOf('b', []), + s.indexOf('b', [])); +assert.strictEqual( + b.indexOf('b', [2]), + s.indexOf('b', [2])); + +// All code for handling encodings is shared between Buffer.indexOf and +// Buffer.lastIndexOf, so only testing the separate lastIndexOf semantics. + +// Test lastIndexOf basic functionality; Buffer b contains 'abcdef'. +// lastIndexOf string: +assert.strictEqual(b.lastIndexOf('a'), 0); +assert.strictEqual(b.lastIndexOf('a', 1), 0); +assert.strictEqual(b.lastIndexOf('b', 1), 1); +assert.strictEqual(b.lastIndexOf('c', 1), -1); +assert.strictEqual(b.lastIndexOf('a', -1), 0); +assert.strictEqual(b.lastIndexOf('a', -4), 0); +assert.strictEqual(b.lastIndexOf('a', -b.length), 0); +assert.strictEqual(b.lastIndexOf('a', -b.length - 1), -1); +assert.strictEqual(b.lastIndexOf('a', NaN), 0); +assert.strictEqual(b.lastIndexOf('a', -Infinity), -1); +assert.strictEqual(b.lastIndexOf('a', Infinity), 0); +// lastIndexOf Buffer: +assert.strictEqual(b.lastIndexOf(buf_a), 0); +assert.strictEqual(b.lastIndexOf(buf_a, 1), 0); +assert.strictEqual(b.lastIndexOf(buf_a, -1), 0); +assert.strictEqual(b.lastIndexOf(buf_a, -4), 0); +assert.strictEqual(b.lastIndexOf(buf_a, -b.length), 0); +assert.strictEqual(b.lastIndexOf(buf_a, -b.length - 1), -1); +assert.strictEqual(b.lastIndexOf(buf_a, NaN), 0); +assert.strictEqual(b.lastIndexOf(buf_a, -Infinity), -1); +assert.strictEqual(b.lastIndexOf(buf_a, Infinity), 0); +assert.strictEqual(b.lastIndexOf(buf_bc), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, 2), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, -1), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, -3), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, -5), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, -6), -1); +assert.strictEqual(b.lastIndexOf(buf_bc, NaN), 1); +assert.strictEqual(b.lastIndexOf(buf_bc, -Infinity), -1); +assert.strictEqual(b.lastIndexOf(buf_bc, Infinity), 1); +assert.strictEqual(b.lastIndexOf(buf_f), b.length - 1); +assert.strictEqual(b.lastIndexOf(buf_z), -1); +assert.strictEqual(b.lastIndexOf(buf_empty), b.length); +assert.strictEqual(b.lastIndexOf(buf_empty, 1), 1); +assert.strictEqual(b.lastIndexOf(buf_empty, b.length + 1), b.length); +assert.strictEqual(b.lastIndexOf(buf_empty, Infinity), b.length); +// lastIndexOf number: +assert.strictEqual(b.lastIndexOf(0x61), 0); +assert.strictEqual(b.lastIndexOf(0x61, 1), 0); +assert.strictEqual(b.lastIndexOf(0x61, -1), 0); +assert.strictEqual(b.lastIndexOf(0x61, -4), 0); +assert.strictEqual(b.lastIndexOf(0x61, -b.length), 0); +assert.strictEqual(b.lastIndexOf(0x61, -b.length - 1), -1); +assert.strictEqual(b.lastIndexOf(0x61, NaN), 0); +assert.strictEqual(b.lastIndexOf(0x61, -Infinity), -1); +assert.strictEqual(b.lastIndexOf(0x61, Infinity), 0); +assert.strictEqual(b.lastIndexOf(0x0), -1); + +// Test weird offset arguments. +// The following offsets coerce to NaN, searching the whole Buffer +assert.strictEqual(b.lastIndexOf('b', undefined), 1); +assert.strictEqual(b.lastIndexOf('b', {}), 1); + +// The following offsets coerce to 0 +assert.strictEqual(b.lastIndexOf('b', 0), -1); +assert.strictEqual(b.lastIndexOf('b', null), -1); +assert.strictEqual(b.lastIndexOf('b', []), -1); + +// The following offset coerces to 2, in other words +[2] === 2 +assert.strictEqual(b.lastIndexOf('b', [2]), 1); + +// Behavior should match String.lastIndexOf() +assert.strictEqual( + b.lastIndexOf('b', undefined), + s.lastIndexOf('b', undefined)); +assert.strictEqual( + b.lastIndexOf('b', {}), + s.lastIndexOf('b', {})); +assert.strictEqual( + b.lastIndexOf('b', 0), + s.lastIndexOf('b', 0)); +assert.strictEqual( + b.lastIndexOf('b', null), + s.lastIndexOf('b', null)); +assert.strictEqual( + b.lastIndexOf('b', []), + s.lastIndexOf('b', [])); +assert.strictEqual( + b.lastIndexOf('b', [2]), + s.lastIndexOf('b', [2])); + +// Test needles longer than the haystack. +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 'ucs2'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 'utf8'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 'latin1'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 'binary'), -1); +assert.strictEqual(b.lastIndexOf(Buffer.from('aaaaaaaaaaaaaaa')), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 2, 'ucs2'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 3, 'utf8'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 5, 'latin1'), -1); +assert.strictEqual(b.lastIndexOf('aaaaaaaaaaaaaaa', 5, 'binary'), -1); +assert.strictEqual(b.lastIndexOf(Buffer.from('aaaaaaaaaaaaaaa'), 7), -1); + +// 你好 expands to a total of 6 bytes using UTF-8 and 4 bytes using UTF-16 +assert.strictEqual(buf_bc.lastIndexOf('你好', 'ucs2'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 'utf8'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 'latin1'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 'binary'), -1); +assert.strictEqual(buf_bc.lastIndexOf(Buffer.from('你好')), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 2, 'ucs2'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 3, 'utf8'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 5, 'latin1'), -1); +assert.strictEqual(buf_bc.lastIndexOf('你好', 5, 'binary'), -1); +assert.strictEqual(buf_bc.lastIndexOf(Buffer.from('你好'), 7), -1); + +// Test lastIndexOf on a longer buffer: +const bufferString = Buffer.from('a man a plan a canal panama'); +assert.strictEqual(bufferString.lastIndexOf('canal'), 15); +assert.strictEqual(bufferString.lastIndexOf('panama'), 21); +assert.strictEqual(bufferString.lastIndexOf('a man a plan a canal panama'), 0); +assert.strictEqual(-1, bufferString.lastIndexOf('a man a plan a canal mexico')); +assert.strictEqual(-1, bufferString + .lastIndexOf('a man a plan a canal mexico city')); +assert.strictEqual(-1, bufferString.lastIndexOf(Buffer.from('a'.repeat(1000)))); +assert.strictEqual(bufferString.lastIndexOf('a man a plan', 4), 0); +assert.strictEqual(bufferString.lastIndexOf('a '), 13); +assert.strictEqual(bufferString.lastIndexOf('a ', 13), 13); +assert.strictEqual(bufferString.lastIndexOf('a ', 12), 6); +assert.strictEqual(bufferString.lastIndexOf('a ', 5), 0); +assert.strictEqual(bufferString.lastIndexOf('a ', -1), 13); +assert.strictEqual(bufferString.lastIndexOf('a ', -27), 0); +assert.strictEqual(-1, bufferString.lastIndexOf('a ', -28)); + +// Test lastIndexOf for the case that the first character can be found, +// but in a part of the buffer that does not make search to search +// due do length constraints. +const abInUCS2 = Buffer.from('ab', 'ucs2'); +assert.strictEqual(-1, Buffer.from('µaaaa¶bbbb', 'latin1').lastIndexOf('µ')); +assert.strictEqual(-1, Buffer.from('µaaaa¶bbbb', 'binary').lastIndexOf('µ')); +assert.strictEqual(-1, Buffer.from('bc').lastIndexOf('ab')); +assert.strictEqual(-1, Buffer.from('abc').lastIndexOf('qa')); +assert.strictEqual(-1, Buffer.from('abcdef').lastIndexOf('qabc')); +assert.strictEqual(-1, Buffer.from('bc').lastIndexOf(Buffer.from('ab'))); +assert.strictEqual(-1, Buffer.from('bc', 'ucs2').lastIndexOf('ab', 'ucs2')); +assert.strictEqual(-1, Buffer.from('bc', 'ucs2').lastIndexOf(abInUCS2)); + +assert.strictEqual(Buffer.from('abc').lastIndexOf('ab'), 0); +assert.strictEqual(Buffer.from('abc').lastIndexOf('ab', 1), 0); +assert.strictEqual(Buffer.from('abc').lastIndexOf('ab', 2), 0); +assert.strictEqual(Buffer.from('abc').lastIndexOf('ab', 3), 0); + +// The above tests test the LINEAR and SINGLE-CHAR strategies. +// Now, we test the BOYER-MOORE-HORSPOOL strategy. +// Test lastIndexOf on a long buffer w multiple matches: +pattern = 'JABACABADABACABA'; +assert.strictEqual(longBufferString.lastIndexOf(pattern), 1535); +assert.strictEqual(longBufferString.lastIndexOf(pattern, 1535), 1535); +assert.strictEqual(longBufferString.lastIndexOf(pattern, 1534), 511); + +// Finally, give it a really long input to trigger fallback from BMH to +// regular BOYER-MOORE (which has better worst-case complexity). + +// Generate a really long Thue-Morse sequence of 'yolo' and 'swag', +// "yolo swag swag yolo swag yolo yolo swag" ..., goes on for about 5MB. +// This is hard to search because it all looks similar, but never repeats. + +// countBits returns the number of bits in the binary representation of n. +function countBits(n) { + let count; + for (count = 0; n > 0; count++) { + n = n & (n - 1); // remove top bit + } + return count; +} +const parts = []; +for (let i = 0; i < 1000000; i++) { + parts.push((countBits(i) % 2 === 0) ? 'yolo' : 'swag'); +} +const reallyLong = Buffer.from(parts.join(' ')); +assert.strictEqual(reallyLong.slice(0, 19).toString(), 'yolo swag swag yolo'); + +// Expensive reverse searches. Stress test lastIndexOf: +pattern = reallyLong.slice(0, 100000); // First 1/50th of the pattern. +assert.strictEqual(reallyLong.lastIndexOf(pattern), 4751360); +assert.strictEqual(reallyLong.lastIndexOf(pattern, 4000000), 3932160); +assert.strictEqual(reallyLong.lastIndexOf(pattern, 3000000), 2949120); +pattern = reallyLong.slice(100000, 200000); // Second 1/50th. +assert.strictEqual(reallyLong.lastIndexOf(pattern), 4728480); +pattern = reallyLong.slice(0, 1000000); // First 1/5th. +assert.strictEqual(reallyLong.lastIndexOf(pattern), 3932160); +pattern = reallyLong.slice(0, 2000000); // first 2/5ths. +assert.strictEqual(reallyLong.lastIndexOf(pattern), 0); + +// Test truncation of Number arguments to uint8 +{ + const buf = Buffer.from('this is a test'); + assert.strictEqual(buf.indexOf(0x6973), 3); + assert.strictEqual(buf.indexOf(0x697320), 4); + assert.strictEqual(buf.indexOf(0x69732069), 2); + assert.strictEqual(buf.indexOf(0x697374657374), 0); + assert.strictEqual(buf.indexOf(0x69737374), 0); + assert.strictEqual(buf.indexOf(0x69737465), 11); + assert.strictEqual(buf.indexOf(0x69737465), 11); + assert.strictEqual(buf.indexOf(-140), 0); + assert.strictEqual(buf.indexOf(-152), 1); + assert.strictEqual(buf.indexOf(0xff), -1); + assert.strictEqual(buf.indexOf(0xffff), -1); +} + +// Test that Uint8Array arguments are okay. +{ + const needle = new Uint8Array([ 0x66, 0x6f, 0x6f ]); + const haystack = Buffer.from('a foo b foo'); + assert.strictEqual(haystack.indexOf(needle), 2); + assert.strictEqual(haystack.lastIndexOf(needle), haystack.length - 3); +} + +// Avoid abort because of invalid usage +// see https://github.com/nodejs/node/issues/32753 +{ + assert.throws(() => { + const buffer = require('buffer'); + new buffer.Buffer.prototype.lastIndexOf(1, 'str'); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer" argument must be an instance of Buffer, ' + + 'TypedArray, or DataView. ' + + 'Received an instance of lastIndexOf' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inheritance.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inheritance.js new file mode 100644 index 00000000..4794f567 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inheritance.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + + +function T(n) { + const ui8 = new Uint8Array(n); + Object.setPrototypeOf(ui8, T.prototype); + return ui8; +} +Object.setPrototypeOf(T.prototype, Buffer.prototype); +Object.setPrototypeOf(T, Buffer); + +T.prototype.sum = function sum() { + let cntr = 0; + for (let i = 0; i < this.length; i++) + cntr += this[i]; + return cntr; +}; + + +const vals = [new T(4), T(4)]; + +vals.forEach(function(t) { + assert.strictEqual(t.constructor, T); + assert.strictEqual(Object.getPrototypeOf(t), T.prototype); + assert.strictEqual(Object.getPrototypeOf(Object.getPrototypeOf(t)), + Buffer.prototype); + + t.fill(5); + let cntr = 0; + for (let i = 0; i < t.length; i++) + cntr += t[i]; + assert.strictEqual(cntr, t.length * 5); + + // Check this does not throw + t.toString(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inspect.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inspect.js new file mode 100644 index 00000000..1e8212e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-inspect.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const util = require('util'); +const buffer = require('buffer'); + +buffer.INSPECT_MAX_BYTES = 2; + +let b = Buffer.allocUnsafe(4); +b.fill('1234'); + +let s = buffer.SlowBuffer(4); +s.fill('1234'); + +let expected = ''; + +assert.strictEqual(util.inspect(b), expected); +assert.strictEqual(util.inspect(s), expected); + +b = Buffer.allocUnsafe(2); +b.fill('12'); + +s = buffer.SlowBuffer(2); +s.fill('12'); + +expected = ''; + +assert.strictEqual(util.inspect(b), expected); +assert.strictEqual(util.inspect(s), expected); + +buffer.INSPECT_MAX_BYTES = Infinity; + +assert.strictEqual(util.inspect(b), expected); +assert.strictEqual(util.inspect(s), expected); + +b.inspect = undefined; +b.prop = new Uint8Array(0); +assert.strictEqual( + util.inspect(b), + '' +); + +b = Buffer.alloc(0); +b.prop = 123; + +assert.strictEqual( + util.inspect(b), + '' +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isascii.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isascii.js new file mode 100644 index 00000000..b9468ca1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isascii.js @@ -0,0 +1,42 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { isAscii, Buffer } = require('buffer'); +const { TextEncoder } = require('util'); + +const encoder = new TextEncoder(); + +assert.strictEqual(isAscii(encoder.encode('hello')), true); +assert.strictEqual(isAscii(encoder.encode('ğ')), false); +assert.strictEqual(isAscii(Buffer.from([])), true); + +[ + undefined, + '', 'hello', + false, true, + 0, 1, + 0n, 1n, + Symbol(), + () => {}, + {}, [], null, +].forEach((input) => { + assert.throws( + () => { isAscii(input); }, + { + code: 'ERR_INVALID_ARG_TYPE', + }, + ); +}); + +{ + // Test with detached array buffers + const arrayBuffer = new ArrayBuffer(1024); + structuredClone(arrayBuffer, { transfer: [arrayBuffer] }); + assert.throws( + () => { isAscii(arrayBuffer); }, + { + code: 'ERR_INVALID_STATE' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isencoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isencoding.js new file mode 100644 index 00000000..f9150055 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isencoding.js @@ -0,0 +1,38 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +[ + 'hex', + 'utf8', + 'utf-8', + 'ascii', + 'latin1', + 'binary', + 'base64', + 'base64url', + 'ucs2', + 'ucs-2', + 'utf16le', + 'utf-16le', +].forEach((enc) => { + assert.strictEqual(Buffer.isEncoding(enc), true); +}); + +[ + 'utf9', + 'utf-7', + 'Unicode-FTW', + 'new gnu gun', + false, + NaN, + {}, + Infinity, + [], + 1, + 0, + -1, +].forEach((enc) => { + assert.strictEqual(Buffer.isEncoding(enc), false); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isutf8.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isutf8.js new file mode 100644 index 00000000..204db3e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-isutf8.js @@ -0,0 +1,86 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { isUtf8, Buffer } = require('buffer'); +const { TextEncoder } = require('util'); + +const encoder = new TextEncoder(); + +assert.strictEqual(isUtf8(encoder.encode('hello')), true); +assert.strictEqual(isUtf8(encoder.encode('ğ')), true); +assert.strictEqual(isUtf8(Buffer.from([])), true); + +// Taken from test/fixtures/wpt/encoding/textdecoder-fatal.any.js +[ + [0xFF], // 'invalid code' + [0xC0], // 'ends early' + [0xE0], // 'ends early 2' + [0xC0, 0x00], // 'invalid trail' + [0xC0, 0xC0], // 'invalid trail 2' + [0xE0, 0x00], // 'invalid trail 3' + [0xE0, 0xC0], // 'invalid trail 4' + [0xE0, 0x80, 0x00], // 'invalid trail 5' + [0xE0, 0x80, 0xC0], // 'invalid trail 6' + [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], // '> 0x10FFFF' + [0xFE, 0x80, 0x80, 0x80, 0x80, 0x80], // 'obsolete lead byte' + + // Overlong encodings + [0xC0, 0x80], // 'overlong U+0000 - 2 bytes' + [0xE0, 0x80, 0x80], // 'overlong U+0000 - 3 bytes' + [0xF0, 0x80, 0x80, 0x80], // 'overlong U+0000 - 4 bytes' + [0xF8, 0x80, 0x80, 0x80, 0x80], // 'overlong U+0000 - 5 bytes' + [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], // 'overlong U+0000 - 6 bytes' + + [0xC1, 0xBF], // 'overlong U+007F - 2 bytes' + [0xE0, 0x81, 0xBF], // 'overlong U+007F - 3 bytes' + [0xF0, 0x80, 0x81, 0xBF], // 'overlong U+007F - 4 bytes' + [0xF8, 0x80, 0x80, 0x81, 0xBF], // 'overlong U+007F - 5 bytes' + [0xFC, 0x80, 0x80, 0x80, 0x81, 0xBF], // 'overlong U+007F - 6 bytes' + + [0xE0, 0x9F, 0xBF], // 'overlong U+07FF - 3 bytes' + [0xF0, 0x80, 0x9F, 0xBF], // 'overlong U+07FF - 4 bytes' + [0xF8, 0x80, 0x80, 0x9F, 0xBF], // 'overlong U+07FF - 5 bytes' + [0xFC, 0x80, 0x80, 0x80, 0x9F, 0xBF], // 'overlong U+07FF - 6 bytes' + + [0xF0, 0x8F, 0xBF, 0xBF], // 'overlong U+FFFF - 4 bytes' + [0xF8, 0x80, 0x8F, 0xBF, 0xBF], // 'overlong U+FFFF - 5 bytes' + [0xFC, 0x80, 0x80, 0x8F, 0xBF, 0xBF], // 'overlong U+FFFF - 6 bytes' + + [0xF8, 0x84, 0x8F, 0xBF, 0xBF], // 'overlong U+10FFFF - 5 bytes' + [0xFC, 0x80, 0x84, 0x8F, 0xBF, 0xBF], // 'overlong U+10FFFF - 6 bytes' + + // UTF-16 surrogates encoded as code points in UTF-8 + [0xED, 0xA0, 0x80], // 'lead surrogate' + [0xED, 0xB0, 0x80], // 'trail surrogate' + [0xED, 0xA0, 0x80, 0xED, 0xB0, 0x80], // 'surrogate pair' +].forEach((input) => { + assert.strictEqual(isUtf8(Buffer.from(input)), false); +}); + +[ + null, + undefined, + 'hello', + true, + false, +].forEach((input) => { + assert.throws( + () => { isUtf8(input); }, + { + code: 'ERR_INVALID_ARG_TYPE', + }, + ); +}); + +{ + // Test with detached array buffers + const arrayBuffer = new ArrayBuffer(1024); + structuredClone(arrayBuffer, { transfer: [arrayBuffer] }); + assert.throws( + () => { isUtf8(arrayBuffer); }, + { + code: 'ERR_INVALID_STATE' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-iterator.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-iterator.js new file mode 100644 index 00000000..6cf64712 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-iterator.js @@ -0,0 +1,62 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const buffer = Buffer.from([1, 2, 3, 4, 5]); +let arr; +let b; + +// Buffers should be iterable + +arr = []; + +for (b of buffer) + arr.push(b); + +assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); + + +// Buffer iterators should be iterable + +arr = []; + +for (b of buffer[Symbol.iterator]()) + arr.push(b); + +assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); + + +// buffer#values() should return iterator for values + +arr = []; + +for (b of buffer.values()) + arr.push(b); + +assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]); + + +// buffer#keys() should return iterator for keys + +arr = []; + +for (b of buffer.keys()) + arr.push(b); + +assert.deepStrictEqual(arr, [0, 1, 2, 3, 4]); + + +// buffer#entries() should return iterator for entries + +arr = []; + +for (b of buffer.entries()) + arr.push(b); + +assert.deepStrictEqual(arr, [ + [0, 1], + [1, 2], + [2, 3], + [3, 4], + [4, 5], +]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-new.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-new.js new file mode 100644 index 00000000..0f8fa485 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-new.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.throws(() => new Buffer(42, 'utf8'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "string" argument must be of type string. Received type ' + + 'number (42)' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-no-negative-allocation.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-no-negative-allocation.js new file mode 100644 index 00000000..055e2d5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-no-negative-allocation.js @@ -0,0 +1,37 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { SlowBuffer } = require('buffer'); + +const msg = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}; + +// Test that negative Buffer length inputs throw errors. + +assert.throws(() => Buffer(-Buffer.poolSize), msg); +assert.throws(() => Buffer(-100), msg); +assert.throws(() => Buffer(-1), msg); +assert.throws(() => Buffer(NaN), msg); + +assert.throws(() => Buffer.alloc(-Buffer.poolSize), msg); +assert.throws(() => Buffer.alloc(-100), msg); +assert.throws(() => Buffer.alloc(-1), msg); +assert.throws(() => Buffer.alloc(NaN), msg); + +assert.throws(() => Buffer.allocUnsafe(-Buffer.poolSize), msg); +assert.throws(() => Buffer.allocUnsafe(-100), msg); +assert.throws(() => Buffer.allocUnsafe(-1), msg); +assert.throws(() => Buffer.allocUnsafe(NaN), msg); + +assert.throws(() => Buffer.allocUnsafeSlow(-Buffer.poolSize), msg); +assert.throws(() => Buffer.allocUnsafeSlow(-100), msg); +assert.throws(() => Buffer.allocUnsafeSlow(-1), msg); +assert.throws(() => Buffer.allocUnsafeSlow(NaN), msg); + +assert.throws(() => SlowBuffer(-Buffer.poolSize), msg); +assert.throws(() => SlowBuffer(-100), msg); +assert.throws(() => SlowBuffer(-1), msg); +assert.throws(() => SlowBuffer(NaN), msg); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-nopendingdep-map.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-nopendingdep-map.js new file mode 100644 index 00000000..c85d184f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-nopendingdep-map.js @@ -0,0 +1,13 @@ +// Flags: --no-warnings --pending-deprecation +'use strict'; + +const common = require('../common'); + +process.on('warning', common.mustNotCall('A warning should not be emitted')); + +// With the --pending-deprecation flag, the deprecation warning for +// new Buffer() should not be emitted when Uint8Array methods are called. + +Buffer.from('abc').map((i) => i); +Buffer.from('abc').filter((i) => i); +Buffer.from('abc').slice(1, 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-of-no-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-of-no-deprecation.js new file mode 100644 index 00000000..d0ac75b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-of-no-deprecation.js @@ -0,0 +1,7 @@ +'use strict'; + +const common = require('../common'); + +process.on('warning', common.mustNotCall()); + +Buffer.of(0, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-over-max-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-over-max-length.js new file mode 100644 index 00000000..f29d6b62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-over-max-length.js @@ -0,0 +1,19 @@ +'use strict'; +require('../common'); + +const assert = require('assert'); + +const buffer = require('buffer'); +const SlowBuffer = buffer.SlowBuffer; + +const kMaxLength = buffer.kMaxLength; +const bufferMaxSizeMsg = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}; + +assert.throws(() => Buffer(kMaxLength + 1), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(kMaxLength + 1), bufferMaxSizeMsg); +assert.throws(() => Buffer.alloc(kMaxLength + 1), bufferMaxSizeMsg); +assert.throws(() => Buffer.allocUnsafe(kMaxLength + 1), bufferMaxSizeMsg); +assert.throws(() => Buffer.allocUnsafeSlow(kMaxLength + 1), bufferMaxSizeMsg); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-parent-property.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-parent-property.js new file mode 100644 index 00000000..24cdaade --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-parent-property.js @@ -0,0 +1,21 @@ +'use strict'; + +// Fix for https://github.com/nodejs/node/issues/8266 +// +// Zero length Buffer objects should expose the `buffer` property of the +// TypedArrays, via the `parent` property. +require('../common'); +const assert = require('assert'); + +// If the length of the buffer object is zero +assert((new Buffer(0)).parent instanceof ArrayBuffer); + +// If the length of the buffer object is equal to the underlying ArrayBuffer +assert((new Buffer(Buffer.poolSize)).parent instanceof ArrayBuffer); + +// Same as the previous test, but with user created buffer +const arrayBuffer = new ArrayBuffer(0); +assert.strictEqual(new Buffer(arrayBuffer).parent, arrayBuffer); +assert.strictEqual(new Buffer(arrayBuffer).buffer, arrayBuffer); +assert.strictEqual(Buffer.from(arrayBuffer).parent, arrayBuffer); +assert.strictEqual(Buffer.from(arrayBuffer).buffer, arrayBuffer); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pending-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pending-deprecation.js new file mode 100644 index 00000000..1bb7b0be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pending-deprecation.js @@ -0,0 +1,18 @@ +// Flags: --pending-deprecation --no-warnings +'use strict'; + +const common = require('../common'); + +const bufferWarning = 'Buffer() is deprecated due to security and usability ' + + 'issues. Please use the Buffer.alloc(), ' + + 'Buffer.allocUnsafe(), or Buffer.from() methods instead.'; + +common.expectWarning('DeprecationWarning', bufferWarning, 'DEP0005'); + +// This is used to make sure that a warning is only emitted once even though +// `new Buffer()` is called twice. +process.on('warning', common.mustCall()); + +new Buffer(10); + +new Buffer(10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pool-untransferable.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pool-untransferable.js new file mode 100644 index 00000000..596bb6b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-pool-untransferable.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { MessageChannel } = require('worker_threads'); + +// Make sure that the pools used by the Buffer implementation are not +// transferable. +// Refs: https://github.com/nodejs/node/issues/32752 + +const a = Buffer.from('hello world'); +const b = Buffer.from('hello world'); +assert.strictEqual(a.buffer, b.buffer); +const length = a.length; + +const { port1 } = new MessageChannel(); +assert.throws(() => port1.postMessage(a, [ a.buffer ]), { + code: 25, + name: 'DataCloneError', +}); + +// Verify that the pool ArrayBuffer has not actually been transferred: +assert.strictEqual(a.buffer, b.buffer); +assert.strictEqual(a.length, length); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-prototype-inspect.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-prototype-inspect.js new file mode 100644 index 00000000..8e19cd10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-prototype-inspect.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); + +// lib/buffer.js defines Buffer.prototype.inspect() to override how buffers are +// presented by util.inspect(). + +const assert = require('assert'); +const util = require('util'); + +{ + const buf = Buffer.from('fhqwhgads'); + assert.strictEqual(util.inspect(buf), ''); +} + +{ + const buf = Buffer.from(''); + assert.strictEqual(util.inspect(buf), ''); +} + +{ + const buf = Buffer.from('x'.repeat(51)); + assert.match(util.inspect(buf), /^$/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-read.js new file mode 100644 index 00000000..8c266163 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-read.js @@ -0,0 +1,106 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// Testing basic buffer read functions +const buf = Buffer.from([0xa4, 0xfd, 0x48, 0xea, 0xcf, 0xff, 0xd9, 0x01, 0xde]); + +function read(buff, funx, args, expected) { + assert.strictEqual(buff[funx](...args), expected); + assert.throws( + () => buff[funx](-1, args[1]), + { code: 'ERR_OUT_OF_RANGE' } + ); +} + +// Testing basic functionality of readDoubleBE() and readDoubleLE() +read(buf, 'readDoubleBE', [1], -3.1827727774563287e+295); +read(buf, 'readDoubleLE', [1], -6.966010051009108e+144); + +// Testing basic functionality of readFloatBE() and readFloatLE() +read(buf, 'readFloatBE', [1], -1.6691549692541768e+37); +read(buf, 'readFloatLE', [1], -7861303808); + +// Testing basic functionality of readInt8() +read(buf, 'readInt8', [1], -3); + +// Testing basic functionality of readInt16BE() and readInt16LE() +read(buf, 'readInt16BE', [1], -696); +read(buf, 'readInt16LE', [1], 0x48fd); + +// Testing basic functionality of readInt32BE() and readInt32LE() +read(buf, 'readInt32BE', [1], -45552945); +read(buf, 'readInt32LE', [1], -806729475); + +// Testing basic functionality of readIntBE() and readIntLE() +read(buf, 'readIntBE', [1, 1], -3); +read(buf, 'readIntLE', [2, 1], 0x48); + +// Testing basic functionality of readUInt8() +read(buf, 'readUInt8', [1], 0xfd); + +// Testing basic functionality of readUInt16BE() and readUInt16LE() +read(buf, 'readUInt16BE', [2], 0x48ea); +read(buf, 'readUInt16LE', [2], 0xea48); + +// Testing basic functionality of readUInt32BE() and readUInt32LE() +read(buf, 'readUInt32BE', [1], 0xfd48eacf); +read(buf, 'readUInt32LE', [1], 0xcfea48fd); + +// Testing basic functionality of readUIntBE() and readUIntLE() +read(buf, 'readUIntBE', [2, 2], 0x48ea); +read(buf, 'readUIntLE', [2, 2], 0xea48); + +// Error name and message +const OOR_ERROR = +{ + name: 'RangeError' +}; + +const OOB_ERROR = +{ + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' +}; + +// Attempt to overflow buffers, similar to previous bug in array buffers +assert.throws( + () => Buffer.allocUnsafe(8).readFloatBE(0xffffffff), OOR_ERROR); + +assert.throws( + () => Buffer.allocUnsafe(8).readFloatLE(0xffffffff), OOR_ERROR); + +// Ensure negative values can't get past offset +assert.throws( + () => Buffer.allocUnsafe(8).readFloatBE(-1), OOR_ERROR); +assert.throws( + () => Buffer.allocUnsafe(8).readFloatLE(-1), OOR_ERROR); + +// Offset checks +{ + const buf = Buffer.allocUnsafe(0); + + assert.throws( + () => buf.readUInt8(0), OOB_ERROR); + assert.throws( + () => buf.readInt8(0), OOB_ERROR); +} + +[16, 32].forEach((bit) => { + const buf = Buffer.allocUnsafe(bit / 8 - 1); + [`Int${bit}B`, `Int${bit}L`, `UInt${bit}B`, `UInt${bit}L`].forEach((fn) => { + assert.throws( + () => buf[`read${fn}E`](0), OOB_ERROR); + }); +}); + +[16, 32].forEach((bits) => { + const buf = Buffer.from([0xFF, 0xFF, 0xFF, 0xFF]); + ['LE', 'BE'].forEach((endian) => { + assert.strictEqual(buf[`readUInt${bits}${endian}`](0), + (0xFFFFFFFF >>> (32 - bits))); + + assert.strictEqual(buf[`readInt${bits}${endian}`](0), + (0xFFFFFFFF >> (32 - bits))); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readdouble.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readdouble.js new file mode 100644 index 00000000..504df8bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readdouble.js @@ -0,0 +1,144 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Test (64 bit) double +const buffer = Buffer.allocUnsafe(8); + +buffer[0] = 0x55; +buffer[1] = 0x55; +buffer[2] = 0x55; +buffer[3] = 0x55; +buffer[4] = 0x55; +buffer[5] = 0x55; +buffer[6] = 0xd5; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 1.1945305291680097e+103); +assert.strictEqual(buffer.readDoubleLE(0), 0.3333333333333333); + +buffer[0] = 1; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0; +buffer[4] = 0; +buffer[5] = 0; +buffer[6] = 0xf0; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 7.291122019655968e-304); +assert.strictEqual(buffer.readDoubleLE(0), 1.0000000000000002); + +buffer[0] = 2; +assert.strictEqual(buffer.readDoubleBE(0), 4.778309726801735e-299); +assert.strictEqual(buffer.readDoubleLE(0), 1.0000000000000004); + +buffer[0] = 1; +buffer[6] = 0; +buffer[7] = 0; +// eslint-disable-next-line no-loss-of-precision +assert.strictEqual(buffer.readDoubleBE(0), 7.291122019556398e-304); +assert.strictEqual(buffer.readDoubleLE(0), 5e-324); + +buffer[0] = 0xff; +buffer[1] = 0xff; +buffer[2] = 0xff; +buffer[3] = 0xff; +buffer[4] = 0xff; +buffer[5] = 0xff; +buffer[6] = 0x0f; +buffer[7] = 0x00; +assert.ok(Number.isNaN(buffer.readDoubleBE(0))); +assert.strictEqual(buffer.readDoubleLE(0), 2.225073858507201e-308); + +buffer[6] = 0xef; +buffer[7] = 0x7f; +assert.ok(Number.isNaN(buffer.readDoubleBE(0))); +assert.strictEqual(buffer.readDoubleLE(0), 1.7976931348623157e+308); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0; +buffer[4] = 0; +buffer[5] = 0; +buffer[6] = 0xf0; +buffer[7] = 0x3f; +assert.strictEqual(buffer.readDoubleBE(0), 3.03865e-319); +assert.strictEqual(buffer.readDoubleLE(0), 1); + +buffer[6] = 0; +buffer[7] = 0x40; +assert.strictEqual(buffer.readDoubleBE(0), 3.16e-322); +assert.strictEqual(buffer.readDoubleLE(0), 2); + +buffer[7] = 0xc0; +assert.strictEqual(buffer.readDoubleBE(0), 9.5e-322); +assert.strictEqual(buffer.readDoubleLE(0), -2); + +buffer[6] = 0x10; +buffer[7] = 0; +assert.strictEqual(buffer.readDoubleBE(0), 2.0237e-320); +assert.strictEqual(buffer.readDoubleLE(0), 2.2250738585072014e-308); + +buffer[6] = 0; +assert.strictEqual(buffer.readDoubleBE(0), 0); +assert.strictEqual(buffer.readDoubleLE(0), 0); +assert.ok(1 / buffer.readDoubleLE(0) >= 0); + +buffer[7] = 0x80; +assert.strictEqual(buffer.readDoubleBE(0), 6.3e-322); +assert.strictEqual(buffer.readDoubleLE(0), -0); +assert.ok(1 / buffer.readDoubleLE(0) < 0); + +buffer[6] = 0xf0; +buffer[7] = 0x7f; +assert.strictEqual(buffer.readDoubleBE(0), 3.0418e-319); +assert.strictEqual(buffer.readDoubleLE(0), Infinity); + +buffer[7] = 0xff; +assert.strictEqual(buffer.readDoubleBE(0), 3.04814e-319); +assert.strictEqual(buffer.readDoubleLE(0), -Infinity); + +['readDoubleLE', 'readDoubleBE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](undefined); + buffer[fn](); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer[fn](off), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); + + [Infinity, -1, 1].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= 0. Received ${offset}` + }); + }); + + assert.throws( + () => Buffer.alloc(1)[fn](1), + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readfloat.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readfloat.js new file mode 100644 index 00000000..c709956e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readfloat.js @@ -0,0 +1,106 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Test 32 bit float +const buffer = Buffer.alloc(4); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0x80; +buffer[3] = 0x3f; +assert.strictEqual(buffer.readFloatBE(0), 4.600602988224807e-41); +assert.strictEqual(buffer.readFloatLE(0), 1); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0xc0; +assert.strictEqual(buffer.readFloatBE(0), 2.6904930515036488e-43); +assert.strictEqual(buffer.readFloatLE(0), -2); + +buffer[0] = 0xff; +buffer[1] = 0xff; +buffer[2] = 0x7f; +buffer[3] = 0x7f; +assert.ok(Number.isNaN(buffer.readFloatBE(0))); +assert.strictEqual(buffer.readFloatLE(0), 3.4028234663852886e+38); + +buffer[0] = 0xab; +buffer[1] = 0xaa; +buffer[2] = 0xaa; +buffer[3] = 0x3e; +assert.strictEqual(buffer.readFloatBE(0), -1.2126478207002966e-12); +assert.strictEqual(buffer.readFloatLE(0), 0.3333333432674408); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0; +buffer[3] = 0; +assert.strictEqual(buffer.readFloatBE(0), 0); +assert.strictEqual(buffer.readFloatLE(0), 0); +assert.ok(1 / buffer.readFloatLE(0) >= 0); + +buffer[3] = 0x80; +assert.strictEqual(buffer.readFloatBE(0), 1.793662034335766e-43); +assert.strictEqual(buffer.readFloatLE(0), -0); +assert.ok(1 / buffer.readFloatLE(0) < 0); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0x80; +buffer[3] = 0x7f; +assert.strictEqual(buffer.readFloatBE(0), 4.609571298396486e-41); +assert.strictEqual(buffer.readFloatLE(0), Infinity); + +buffer[0] = 0; +buffer[1] = 0; +buffer[2] = 0x80; +buffer[3] = 0xff; +assert.strictEqual(buffer.readFloatBE(0), 4.627507918739843e-41); +assert.strictEqual(buffer.readFloatLE(0), -Infinity); + +['readFloatLE', 'readFloatBE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](undefined); + buffer[fn](); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer[fn](off), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); + + [Infinity, -1, 1].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= 0. Received ${offset}` + }); + }); + + assert.throws( + () => Buffer.alloc(1)[fn](1), + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readint.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readint.js new file mode 100644 index 00000000..8758652b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readint.js @@ -0,0 +1,197 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Test OOB +{ + const buffer = Buffer.alloc(4); + + ['Int8', 'Int16BE', 'Int16LE', 'Int32BE', 'Int32LE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[`read${fn}`](undefined); + buffer[`read${fn}`](); + + ['', '0', null, {}, [], () => {}, true, false].forEach((o) => { + assert.throws( + () => buffer[`read${fn}`](o), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => buffer[`read${fn}`](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[`read${fn}`](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); +} + +// Test 8 bit signed integers +{ + const data = Buffer.from([0x23, 0xab, 0x7c, 0xef]); + + assert.strictEqual(data.readInt8(0), 0x23); + + data[0] = 0xff; + assert.strictEqual(data.readInt8(0), -1); + + data[0] = 0x87; + assert.strictEqual(data.readInt8(0), -121); + assert.strictEqual(data.readInt8(1), -85); + assert.strictEqual(data.readInt8(2), 124); + assert.strictEqual(data.readInt8(3), -17); +} + +// Test 16 bit integers +{ + const buffer = Buffer.from([0x16, 0x79, 0x65, 0x6e, 0x69, 0x78]); + + assert.strictEqual(buffer.readInt16BE(0), 0x1679); + assert.strictEqual(buffer.readInt16LE(0), 0x7916); + + buffer[0] = 0xff; + buffer[1] = 0x80; + assert.strictEqual(buffer.readInt16BE(0), -128); + assert.strictEqual(buffer.readInt16LE(0), -32513); + + buffer[0] = 0x77; + buffer[1] = 0x65; + assert.strictEqual(buffer.readInt16BE(0), 0x7765); + assert.strictEqual(buffer.readInt16BE(1), 0x6565); + assert.strictEqual(buffer.readInt16BE(2), 0x656e); + assert.strictEqual(buffer.readInt16BE(3), 0x6e69); + assert.strictEqual(buffer.readInt16BE(4), 0x6978); + assert.strictEqual(buffer.readInt16LE(0), 0x6577); + assert.strictEqual(buffer.readInt16LE(1), 0x6565); + assert.strictEqual(buffer.readInt16LE(2), 0x6e65); + assert.strictEqual(buffer.readInt16LE(3), 0x696e); + assert.strictEqual(buffer.readInt16LE(4), 0x7869); +} + +// Test 32 bit integers +{ + const buffer = Buffer.from([0x43, 0x53, 0x16, 0x79, 0x36, 0x17]); + + assert.strictEqual(buffer.readInt32BE(0), 0x43531679); + assert.strictEqual(buffer.readInt32LE(0), 0x79165343); + + buffer[0] = 0xff; + buffer[1] = 0xfe; + buffer[2] = 0xef; + buffer[3] = 0xfa; + assert.strictEqual(buffer.readInt32BE(0), -69638); + assert.strictEqual(buffer.readInt32LE(0), -84934913); + + buffer[0] = 0x42; + buffer[1] = 0xc3; + buffer[2] = 0x95; + buffer[3] = 0xa9; + assert.strictEqual(buffer.readInt32BE(0), 0x42c395a9); + assert.strictEqual(buffer.readInt32BE(1), -1013601994); + assert.strictEqual(buffer.readInt32BE(2), -1784072681); + assert.strictEqual(buffer.readInt32LE(0), -1449802942); + assert.strictEqual(buffer.readInt32LE(1), 917083587); + assert.strictEqual(buffer.readInt32LE(2), 389458325); +} + +// Test Int +{ + const buffer = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08]); + + assert.strictEqual(buffer.readIntLE(0, 1), 0x01); + assert.strictEqual(buffer.readIntBE(0, 1), 0x01); + assert.strictEqual(buffer.readIntLE(0, 3), 0x030201); + assert.strictEqual(buffer.readIntBE(0, 3), 0x010203); + assert.strictEqual(buffer.readIntLE(0, 5), 0x0504030201); + assert.strictEqual(buffer.readIntBE(0, 5), 0x0102030405); + assert.strictEqual(buffer.readIntLE(0, 6), 0x060504030201); + assert.strictEqual(buffer.readIntBE(0, 6), 0x010203040506); + assert.strictEqual(buffer.readIntLE(1, 6), 0x070605040302); + assert.strictEqual(buffer.readIntBE(1, 6), 0x020304050607); + assert.strictEqual(buffer.readIntLE(2, 6), 0x080706050403); + assert.strictEqual(buffer.readIntBE(2, 6), 0x030405060708); + + // Check byteLength. + ['readIntBE', 'readIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((len) => { + assert.throws( + () => buffer[fn](0, len), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [Infinity, -1].forEach((byteLength) => { + assert.throws( + () => buffer[fn](0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "byteLength" is out of range. ' + + `It must be >= 1 and <= 6. Received ${byteLength}` + }); + }); + + [NaN, 1.01].forEach((byteLength) => { + assert.throws( + () => buffer[fn](0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "byteLength" is out of range. ' + + `It must be an integer. Received ${byteLength}` + }); + }); + }); + + // Test 1 to 6 bytes. + for (let i = 1; i <= 6; i++) { + ['readIntBE', 'readIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((o) => { + assert.throws( + () => buffer[fn](o, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => buffer[fn](offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= ${8 - i}. Received ${offset}` + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readuint.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readuint.js new file mode 100644 index 00000000..31e32bc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-readuint.js @@ -0,0 +1,165 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Test OOB +{ + const buffer = Buffer.alloc(4); + + ['UInt8', 'UInt16BE', 'UInt16LE', 'UInt32BE', 'UInt32LE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[`read${fn}`](undefined); + buffer[`read${fn}`](); + + ['', '0', null, {}, [], () => {}, true, false].forEach((o) => { + assert.throws( + () => buffer[`read${fn}`](o), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => buffer[`read${fn}`](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[`read${fn}`](offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); +} + +// Test 8 bit unsigned integers +{ + const data = Buffer.from([0xff, 0x2a, 0x2a, 0x2a]); + assert.strictEqual(data.readUInt8(0), 255); + assert.strictEqual(data.readUInt8(1), 42); + assert.strictEqual(data.readUInt8(2), 42); + assert.strictEqual(data.readUInt8(3), 42); +} + +// Test 16 bit unsigned integers +{ + const data = Buffer.from([0x00, 0x2a, 0x42, 0x3f]); + assert.strictEqual(data.readUInt16BE(0), 0x2a); + assert.strictEqual(data.readUInt16BE(1), 0x2a42); + assert.strictEqual(data.readUInt16BE(2), 0x423f); + assert.strictEqual(data.readUInt16LE(0), 0x2a00); + assert.strictEqual(data.readUInt16LE(1), 0x422a); + assert.strictEqual(data.readUInt16LE(2), 0x3f42); + + data[0] = 0xfe; + data[1] = 0xfe; + assert.strictEqual(data.readUInt16BE(0), 0xfefe); + assert.strictEqual(data.readUInt16LE(0), 0xfefe); +} + +// Test 32 bit unsigned integers +{ + const data = Buffer.from([0x32, 0x65, 0x42, 0x56, 0x23, 0xff]); + assert.strictEqual(data.readUInt32BE(0), 0x32654256); + assert.strictEqual(data.readUInt32BE(1), 0x65425623); + assert.strictEqual(data.readUInt32BE(2), 0x425623ff); + assert.strictEqual(data.readUInt32LE(0), 0x56426532); + assert.strictEqual(data.readUInt32LE(1), 0x23564265); + assert.strictEqual(data.readUInt32LE(2), 0xff235642); +} + +// Test UInt +{ + const buffer = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08]); + + assert.strictEqual(buffer.readUIntLE(0, 1), 0x01); + assert.strictEqual(buffer.readUIntBE(0, 1), 0x01); + assert.strictEqual(buffer.readUIntLE(0, 3), 0x030201); + assert.strictEqual(buffer.readUIntBE(0, 3), 0x010203); + assert.strictEqual(buffer.readUIntLE(0, 5), 0x0504030201); + assert.strictEqual(buffer.readUIntBE(0, 5), 0x0102030405); + assert.strictEqual(buffer.readUIntLE(0, 6), 0x060504030201); + assert.strictEqual(buffer.readUIntBE(0, 6), 0x010203040506); + assert.strictEqual(buffer.readUIntLE(1, 6), 0x070605040302); + assert.strictEqual(buffer.readUIntBE(1, 6), 0x020304050607); + assert.strictEqual(buffer.readUIntLE(2, 6), 0x080706050403); + assert.strictEqual(buffer.readUIntBE(2, 6), 0x030405060708); + + // Check byteLength. + ['readUIntBE', 'readUIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((len) => { + assert.throws( + () => buffer[fn](0, len), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [Infinity, -1].forEach((byteLength) => { + assert.throws( + () => buffer[fn](0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "byteLength" is out of range. ' + + `It must be >= 1 and <= 6. Received ${byteLength}` + }); + }); + + [NaN, 1.01].forEach((byteLength) => { + assert.throws( + () => buffer[fn](0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "byteLength" is out of range. ' + + `It must be an integer. Received ${byteLength}` + }); + }); + }); + + // Test 1 to 6 bytes. + for (let i = 1; i <= 6; i++) { + ['readUIntBE', 'readUIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((o) => { + assert.throws( + () => buffer[fn](o, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => buffer[fn](offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= ${8 - i}. Received ${offset}` + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-resizable.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-resizable.js new file mode 100644 index 00000000..dcfe6385 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-resizable.js @@ -0,0 +1,29 @@ +// Flags: --no-warnings +'use strict'; + +require('../common'); +const { Buffer } = require('node:buffer'); +const { strictEqual } = require('node:assert'); +const { describe, it } = require('node:test'); + +describe('Using resizable ArrayBuffer with Buffer...', () => { + it('works as expected', () => { + const ab = new ArrayBuffer(10, { maxByteLength: 20 }); + const buffer = Buffer.from(ab, 1); + strictEqual(buffer.byteLength, 9); + ab.resize(15); + strictEqual(buffer.byteLength, 14); + ab.resize(5); + strictEqual(buffer.byteLength, 4); + }); + + it('works with the deprecated constructor also', () => { + const ab = new ArrayBuffer(10, { maxByteLength: 20 }); + const buffer = new Buffer(ab, 1); + strictEqual(buffer.byteLength, 9); + ab.resize(15); + strictEqual(buffer.byteLength, 14); + ab.resize(5); + strictEqual(buffer.byteLength, 4); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-safe-unsafe.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-safe-unsafe.js new file mode 100644 index 00000000..9f8b6b74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-safe-unsafe.js @@ -0,0 +1,24 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const safe = Buffer.alloc(10); + +function isZeroFilled(buf) { + for (let n = 0; n < buf.length; n++) + if (buf[n] !== 0) return false; + return true; +} + +assert(isZeroFilled(safe)); + +// Test that unsafe allocations doesn't affect subsequent safe allocations +Buffer.allocUnsafe(10); +assert(isZeroFilled(new Float64Array(10))); + +new Buffer(10); +assert(isZeroFilled(new Float64Array(10))); + +Buffer.allocUnsafe(10); +assert(isZeroFilled(Buffer.alloc(10))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-set-inspect-max-bytes.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-set-inspect-max-bytes.js new file mode 100644 index 00000000..975c8281 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-set-inspect-max-bytes.js @@ -0,0 +1,34 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const buffer = require('buffer'); + +const rangeErrorObjs = [NaN, -1]; +const typeErrorObj = 'and even this'; + +for (const obj of rangeErrorObjs) { + assert.throws( + () => buffer.INSPECT_MAX_BYTES = obj, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } + ); + + assert.throws( + () => buffer.INSPECT_MAX_BYTES = obj, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } + ); +} + +assert.throws( + () => buffer.INSPECT_MAX_BYTES = typeErrorObj, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-sharedarraybuffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-sharedarraybuffer.js new file mode 100644 index 00000000..52cec6e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-sharedarraybuffer.js @@ -0,0 +1,27 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const sab = new SharedArrayBuffer(24); +const arr1 = new Uint16Array(sab); +const arr2 = new Uint16Array(12); +arr2[0] = 5000; +arr1[0] = 5000; +arr1[1] = 4000; +arr2[1] = 4000; + +const arr_buf = Buffer.from(arr1.buffer); +const ar_buf = Buffer.from(arr2.buffer); + +assert.deepStrictEqual(arr_buf, ar_buf); + +arr1[1] = 6000; +arr2[1] = 6000; + +assert.deepStrictEqual(arr_buf, ar_buf); + +// Checks for calling Buffer.byteLength on a SharedArrayBuffer. +assert.strictEqual(Buffer.byteLength(sab), sab.byteLength); + +Buffer.from({ buffer: sab }); // Should not throw. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slice.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slice.js new file mode 100644 index 00000000..52720bb8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slice.js @@ -0,0 +1,129 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(Buffer.from('hello', 'utf8').slice(0, 0).length, 0); +assert.strictEqual(Buffer('hello', 'utf8').slice(0, 0).length, 0); + +const buf = Buffer.from('0123456789', 'utf8'); +const expectedSameBufs = [ + [buf.slice(-10, 10), Buffer.from('0123456789', 'utf8')], + [buf.slice(-20, 10), Buffer.from('0123456789', 'utf8')], + [buf.slice(-20, -10), Buffer.from('', 'utf8')], + [buf.slice(), Buffer.from('0123456789', 'utf8')], + [buf.slice(0), Buffer.from('0123456789', 'utf8')], + [buf.slice(0, 0), Buffer.from('', 'utf8')], + [buf.slice(undefined), Buffer.from('0123456789', 'utf8')], + [buf.slice('foobar'), Buffer.from('0123456789', 'utf8')], + [buf.slice(undefined, undefined), Buffer.from('0123456789', 'utf8')], + [buf.slice(2), Buffer.from('23456789', 'utf8')], + [buf.slice(5), Buffer.from('56789', 'utf8')], + [buf.slice(10), Buffer.from('', 'utf8')], + [buf.slice(5, 8), Buffer.from('567', 'utf8')], + [buf.slice(8, -1), Buffer.from('8', 'utf8')], + [buf.slice(-10), Buffer.from('0123456789', 'utf8')], + [buf.slice(0, -9), Buffer.from('0', 'utf8')], + [buf.slice(0, -10), Buffer.from('', 'utf8')], + [buf.slice(0, -1), Buffer.from('012345678', 'utf8')], + [buf.slice(2, -2), Buffer.from('234567', 'utf8')], + [buf.slice(0, 65536), Buffer.from('0123456789', 'utf8')], + [buf.slice(65536, 0), Buffer.from('', 'utf8')], + [buf.slice(-5, -8), Buffer.from('', 'utf8')], + [buf.slice(-5, -3), Buffer.from('56', 'utf8')], + [buf.slice(-10, 10), Buffer.from('0123456789', 'utf8')], + [buf.slice('0', '1'), Buffer.from('0', 'utf8')], + [buf.slice('-5', '10'), Buffer.from('56789', 'utf8')], + [buf.slice('-10', '10'), Buffer.from('0123456789', 'utf8')], + [buf.slice('-10', '-5'), Buffer.from('01234', 'utf8')], + [buf.slice('-10', '-0'), Buffer.from('', 'utf8')], + [buf.slice('111'), Buffer.from('', 'utf8')], + [buf.slice('0', '-111'), Buffer.from('', 'utf8')], +]; + +for (let i = 0, s = buf.toString(); i < buf.length; ++i) { + expectedSameBufs.push( + [buf.slice(i), Buffer.from(s.slice(i))], + [buf.slice(0, i), Buffer.from(s.slice(0, i))], + [buf.slice(-i), Buffer.from(s.slice(-i))], + [buf.slice(0, -i), Buffer.from(s.slice(0, -i))] + ); +} + +for (const [buf1, buf2] of expectedSameBufs) { + assert.strictEqual(Buffer.compare(buf1, buf2), 0); +} + +const utf16Buf = Buffer.from('0123456789', 'utf16le'); +assert.deepStrictEqual(utf16Buf.slice(0, 6), Buffer.from('012', 'utf16le')); +// Try to slice a zero length Buffer. +// See https://github.com/joyent/node/issues/5881 +assert.strictEqual(Buffer.alloc(0).slice(0, 1).length, 0); + +{ + // Single argument slice + assert.strictEqual(Buffer.from('abcde', 'utf8').slice(1).toString('utf8'), + 'bcde'); +} + +// slice(0,0).length === 0 +assert.strictEqual(Buffer.from('hello', 'utf8').slice(0, 0).length, 0); + +{ + // Regression tests for https://github.com/nodejs/node/issues/9096 + const buf = Buffer.from('abcd', 'utf8'); + assert.strictEqual(buf.slice(buf.length / 3).toString('utf8'), 'bcd'); + assert.strictEqual( + buf.slice(buf.length / 3, buf.length).toString(), + 'bcd' + ); +} + +{ + const buf = Buffer.from('abcdefg', 'utf8'); + assert.strictEqual(buf.slice(-(-1 >>> 0) - 1).toString('utf8'), + buf.toString('utf8')); +} + +{ + const buf = Buffer.from('abc', 'utf8'); + assert.strictEqual(buf.slice(-0.5).toString('utf8'), buf.toString('utf8')); +} + +{ + const buf = Buffer.from([ + 1, 29, 0, 0, 1, 143, 216, 162, 92, 254, 248, 63, 0, + 0, 0, 18, 184, 6, 0, 175, 29, 0, 8, 11, 1, 0, 0, + ]); + const chunk1 = Buffer.from([ + 1, 29, 0, 0, 1, 143, 216, 162, 92, 254, 248, 63, 0, + ]); + const chunk2 = Buffer.from([ + 0, 0, 18, 184, 6, 0, 175, 29, 0, 8, 11, 1, 0, 0, + ]); + const middle = buf.length / 2; + + assert.deepStrictEqual(buf.slice(0, middle), chunk1); + assert.deepStrictEqual(buf.slice(middle), chunk2); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slow.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slow.js new file mode 100644 index 00000000..07138d5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-slow.js @@ -0,0 +1,53 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const buffer = require('buffer'); +const SlowBuffer = buffer.SlowBuffer; + +const ones = [1, 1, 1, 1]; + +// Should create a Buffer +let sb = SlowBuffer(4); +assert(sb instanceof Buffer); +assert.strictEqual(sb.length, 4); +sb.fill(1); +for (const [key, value] of sb.entries()) { + assert.deepStrictEqual(value, ones[key]); +} + +// underlying ArrayBuffer should have the same length +assert.strictEqual(sb.buffer.byteLength, 4); + +// Should work without new +sb = SlowBuffer(4); +assert(sb instanceof Buffer); +assert.strictEqual(sb.length, 4); +sb.fill(1); +for (const [key, value] of sb.entries()) { + assert.deepStrictEqual(value, ones[key]); +} + +// Should work with edge cases +assert.strictEqual(SlowBuffer(0).length, 0); + +// Should throw with invalid length type +const bufferInvalidTypeMsg = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "size" argument must be of type number/, +}; +assert.throws(() => SlowBuffer(), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer({}), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer('6'), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer(true), bufferInvalidTypeMsg); + +// Should throw with invalid length value +const bufferMaxSizeMsg = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}; +assert.throws(() => SlowBuffer(NaN), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(Infinity), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(-1), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(buffer.kMaxLength + 1), bufferMaxSizeMsg); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-swap.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-swap.js new file mode 100644 index 00000000..82b55079 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-swap.js @@ -0,0 +1,152 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Test buffers small enough to use the JS implementation +{ + const buf = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, + 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10]); + + assert.strictEqual(buf, buf.swap16()); + assert.deepStrictEqual(buf, Buffer.from([0x02, 0x01, 0x04, 0x03, 0x06, 0x05, + 0x08, 0x07, 0x0a, 0x09, 0x0c, 0x0b, + 0x0e, 0x0d, 0x10, 0x0f])); + buf.swap16(); // restore + + assert.strictEqual(buf, buf.swap32()); + assert.deepStrictEqual(buf, Buffer.from([0x04, 0x03, 0x02, 0x01, 0x08, 0x07, + 0x06, 0x05, 0x0c, 0x0b, 0x0a, 0x09, + 0x10, 0x0f, 0x0e, 0x0d])); + buf.swap32(); // restore + + assert.strictEqual(buf, buf.swap64()); + assert.deepStrictEqual(buf, Buffer.from([0x08, 0x07, 0x06, 0x05, 0x04, 0x03, + 0x02, 0x01, 0x10, 0x0f, 0x0e, 0x0d, + 0x0c, 0x0b, 0x0a, 0x09])); +} + +// Operates in-place +{ + const buf = Buffer.from([0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7]); + buf.slice(1, 5).swap32(); + assert.deepStrictEqual(buf, Buffer.from([0x1, 0x5, 0x4, 0x3, 0x2, 0x6, 0x7])); + buf.slice(1, 5).swap16(); + assert.deepStrictEqual(buf, Buffer.from([0x1, 0x4, 0x5, 0x2, 0x3, 0x6, 0x7])); + + // Length assertions + const re16 = /Buffer size must be a multiple of 16-bits/; + const re32 = /Buffer size must be a multiple of 32-bits/; + const re64 = /Buffer size must be a multiple of 64-bits/; + + assert.throws(() => Buffer.from(buf).swap16(), re16); + assert.throws(() => Buffer.alloc(1025).swap16(), re16); + assert.throws(() => Buffer.from(buf).swap32(), re32); + assert.throws(() => buf.slice(1, 3).swap32(), re32); + assert.throws(() => Buffer.alloc(1025).swap32(), re32); + assert.throws(() => buf.slice(1, 3).swap64(), re64); + assert.throws(() => Buffer.alloc(1025).swap64(), re64); +} + +{ + const buf = Buffer.from([0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10]); + + buf.slice(2, 18).swap64(); + + assert.deepStrictEqual(buf, Buffer.from([0x01, 0x02, 0x0a, 0x09, 0x08, 0x07, + 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, + 0x10, 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, + 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, + 0x0f, 0x10])); +} + +// Force use of native code (Buffer size above threshold limit for js impl) +{ + const bufData = new Uint32Array(256).fill(0x04030201); + const buf = Buffer.from(bufData.buffer, bufData.byteOffset); + const otherBufData = new Uint32Array(256).fill(0x03040102); + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + buf.swap16(); + assert.deepStrictEqual(buf, otherBuf); +} + +{ + const bufData = new Uint32Array(256).fill(0x04030201); + const buf = Buffer.from(bufData.buffer); + const otherBufData = new Uint32Array(256).fill(0x01020304); + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + buf.swap32(); + assert.deepStrictEqual(buf, otherBuf); +} + +{ + const bufData = new Uint8Array(256 * 8); + const otherBufData = new Uint8Array(256 * 8); + for (let i = 0; i < bufData.length; i++) { + bufData[i] = i % 8; + otherBufData[otherBufData.length - i - 1] = i % 8; + } + const buf = Buffer.from(bufData.buffer, bufData.byteOffset); + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + buf.swap64(); + assert.deepStrictEqual(buf, otherBuf); +} + +// Test native code with buffers that are not memory-aligned +{ + const bufData = new Uint8Array(256 * 8); + const otherBufData = new Uint8Array(256 * 8 - 2); + for (let i = 0; i < bufData.length; i++) { + bufData[i] = i % 2; + } + for (let i = 1; i < otherBufData.length; i++) { + otherBufData[otherBufData.length - i] = (i + 1) % 2; + } + const buf = Buffer.from(bufData.buffer, bufData.byteOffset); + // 0|1 0|1 0|1... + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + // 0|0 1|0 1|0... + + buf.slice(1, buf.length - 1).swap16(); + assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf); +} + +{ + const bufData = new Uint8Array(256 * 8); + const otherBufData = new Uint8Array(256 * 8 - 4); + for (let i = 0; i < bufData.length; i++) { + bufData[i] = i % 4; + } + for (let i = 1; i < otherBufData.length; i++) { + otherBufData[otherBufData.length - i] = (i + 1) % 4; + } + const buf = Buffer.from(bufData.buffer, bufData.byteOffset); + // 0|1 2 3 0|1 2 3... + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + // 0|0 3 2 1|0 3 2... + + buf.slice(1, buf.length - 3).swap32(); + assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf); +} + +{ + const bufData = new Uint8Array(256 * 8); + const otherBufData = new Uint8Array(256 * 8 - 8); + for (let i = 0; i < bufData.length; i++) { + bufData[i] = i % 8; + } + for (let i = 1; i < otherBufData.length; i++) { + otherBufData[otherBufData.length - i] = (i + 1) % 8; + } + const buf = Buffer.from(bufData.buffer, bufData.byteOffset); + // 0|1 2 3 4 5 6 7 0|1 2 3 4... + const otherBuf = Buffer.from(otherBufData.buffer, otherBufData.byteOffset); + // 0|0 7 6 5 4 3 2 1|0 7 6 5... + + buf.slice(1, buf.length - 7).swap64(); + assert.deepStrictEqual(buf.slice(0, otherBuf.length), otherBuf); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tojson.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tojson.js new file mode 100644 index 00000000..d9a4a85e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tojson.js @@ -0,0 +1,35 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +{ + assert.strictEqual(JSON.stringify(Buffer.alloc(0)), + '{"type":"Buffer","data":[]}'); + assert.strictEqual(JSON.stringify(Buffer.from([1, 2, 3, 4])), + '{"type":"Buffer","data":[1,2,3,4]}'); +} + +// issue GH-7849 +{ + const buf = Buffer.from('test'); + const json = JSON.stringify(buf); + const obj = JSON.parse(json); + const copy = Buffer.from(obj); + + assert.deepStrictEqual(buf, copy); +} + +// GH-5110 +{ + const buffer = Buffer.from('test'); + const string = JSON.stringify(buffer); + + assert.strictEqual(string, '{"type":"Buffer","data":[116,101,115,116]}'); + + function receiver(key, value) { + return value && value.type === 'Buffer' ? Buffer.from(value.data) : value; + } + + assert.deepStrictEqual(buffer, JSON.parse(string, receiver)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-range.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-range.js new file mode 100644 index 00000000..d033cd20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-range.js @@ -0,0 +1,108 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const rangeBuffer = Buffer.from('abc'); + +// If start >= buffer's length, empty string will be returned +assert.strictEqual(rangeBuffer.toString('ascii', 3), ''); +assert.strictEqual(rangeBuffer.toString('ascii', +Infinity), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 3.14, 3), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 'Infinity', 3), ''); + +// If end <= 0, empty string will be returned +assert.strictEqual(rangeBuffer.toString('ascii', 1, 0), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 1, -1.2), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 1, -100), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 1, -Infinity), ''); + +// If start < 0, start will be taken as zero +assert.strictEqual(rangeBuffer.toString('ascii', -1, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', -1.99, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', -Infinity, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '-1', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '-1.99', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '-Infinity', 3), 'abc'); + +// If start is an invalid integer, start will be taken as zero +assert.strictEqual(rangeBuffer.toString('ascii', 'node.js', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', {}, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', [], 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', NaN, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', null, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', undefined, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', false, 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '', 3), 'abc'); + +// But, if start is an integer when coerced, then it will be coerced and used. +assert.strictEqual(rangeBuffer.toString('ascii', '-1', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '1', 3), 'bc'); +assert.strictEqual(rangeBuffer.toString('ascii', '-Infinity', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', '3', 3), ''); +assert.strictEqual(rangeBuffer.toString('ascii', Number(3), 3), ''); +assert.strictEqual(rangeBuffer.toString('ascii', '3.14', 3), ''); +assert.strictEqual(rangeBuffer.toString('ascii', '1.99', 3), 'bc'); +assert.strictEqual(rangeBuffer.toString('ascii', '-1.99', 3), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 1.99, 3), 'bc'); +assert.strictEqual(rangeBuffer.toString('ascii', true, 3), 'bc'); + +// If end > buffer's length, end will be taken as buffer's length +assert.strictEqual(rangeBuffer.toString('ascii', 0, 5), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, 6.99), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, Infinity), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '5'), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '6.99'), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, 'Infinity'), 'abc'); + +// If end is an invalid integer, end will be taken as buffer's length +assert.strictEqual(rangeBuffer.toString('ascii', 0, 'node.js'), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, {}), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, NaN), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, undefined), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, null), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, []), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, false), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, ''), ''); + +// But, if end is an integer when coerced, then it will be coerced and used. +assert.strictEqual(rangeBuffer.toString('ascii', 0, '-1'), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '1'), 'a'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '-Infinity'), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '3'), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, Number(3)), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '3.14'), 'abc'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '1.99'), 'a'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, '-1.99'), ''); +assert.strictEqual(rangeBuffer.toString('ascii', 0, 1.99), 'a'); +assert.strictEqual(rangeBuffer.toString('ascii', 0, true), 'a'); + +// Try toString() with an object as an encoding +assert.strictEqual(rangeBuffer.toString({ toString: function() { + return 'ascii'; +} }), 'abc'); + +// Try toString() with 0 and null as the encoding +assert.throws(() => { + rangeBuffer.toString(0, 1, 2); +}, { + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: 'Unknown encoding: 0' +}); +assert.throws(() => { + rangeBuffer.toString(null, 1, 2); +}, { + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: 'Unknown encoding: null' +}); + +// Must not throw when start and end are within kMaxLength +// Cannot test on 32bit machine as we are testing the case +// when start and end are above the threshold +common.skipIf32Bits(); +const threshold = 0xFFFFFFFF; +const largeBuffer = Buffer.alloc(threshold + 20); +largeBuffer.toString('utf8', threshold, threshold + 20); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-rangeerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-rangeerror.js new file mode 100644 index 00000000..0ebea759 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring-rangeerror.js @@ -0,0 +1,25 @@ +'use strict'; +require('../common'); + +// This test ensures that Node.js throws an Error when trying to convert a +// large buffer into a string. +// Regression test for https://github.com/nodejs/node/issues/649. + +const assert = require('assert'); +const { + SlowBuffer, + constants: { + MAX_STRING_LENGTH, + }, +} = require('buffer'); + +const len = MAX_STRING_LENGTH + 1; +const message = { + code: 'ERR_STRING_TOO_LONG', + name: 'Error', +}; +assert.throws(() => Buffer(len).toString('utf8'), message); +assert.throws(() => SlowBuffer(len).toString('utf8'), message); +assert.throws(() => Buffer.alloc(len).toString('utf8'), message); +assert.throws(() => Buffer.allocUnsafe(len).toString('utf8'), message); +assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'), message); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring.js new file mode 100644 index 00000000..4219649f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-tostring.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// utf8, ucs2, ascii, latin1, utf16le +const encodings = ['utf8', 'utf-8', 'ucs2', 'ucs-2', 'ascii', 'latin1', + 'binary', 'utf16le', 'utf-16le']; + +encodings + .reduce((es, e) => es.concat(e, e.toUpperCase()), []) + .forEach((encoding) => { + assert.strictEqual(Buffer.from('foo', encoding).toString(encoding), 'foo'); + }); + +// base64 +['base64', 'BASE64'].forEach((encoding) => { + assert.strictEqual(Buffer.from('Zm9v', encoding).toString(encoding), 'Zm9v'); +}); + +// hex +['hex', 'HEX'].forEach((encoding) => { + assert.strictEqual(Buffer.from('666f6f', encoding).toString(encoding), + '666f6f'); +}); + +// Invalid encodings +for (let i = 1; i < 10; i++) { + const encoding = String(i).repeat(i); + const error = common.expectsError({ + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: `Unknown encoding: ${encoding}` + }); + assert.ok(!Buffer.isEncoding(encoding)); + assert.throws(() => Buffer.from('foo').toString(encoding), error); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write-fast.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write-fast.js new file mode 100644 index 00000000..4594934f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write-fast.js @@ -0,0 +1,45 @@ +// Flags: --expose-internals --no-warnings --allow-natives-syntax +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { internalBinding } = require('internal/test/binding'); + +function testFastUtf8Write() { + { + const buf = Buffer.from('\x80'); + + assert.strictEqual(buf[0], 194); + assert.strictEqual(buf[1], 128); + } + + { + const buf = Buffer.alloc(64); + const newBuf = buf.subarray(0, buf.write('éñüçßÆ')); + assert.deepStrictEqual(newBuf, Buffer.from([195, 169, 195, 177, 195, 188, 195, 167, 195, 159, 195, 134])); + } + + { + const buf = Buffer.alloc(64); + const newBuf = buf.subarray(0, buf.write('¿')); + assert.deepStrictEqual(newBuf, Buffer.from([194, 191])); + } + + { + const buf = Buffer.from(new ArrayBuffer(34), 0, 16); + const str = Buffer.from([50, 83, 127, 39, 104, 8, 74, 65, 108, 123, 5, 4, 82, 10, 7, 53]).toString(); + const newBuf = buf.subarray(0, buf.write(str)); + assert.deepStrictEqual(newBuf, Buffer.from([ 50, 83, 127, 39, 104, 8, 74, 65, 108, 123, 5, 4, 82, 10, 7, 53])); + } +} + +eval('%PrepareFunctionForOptimization(Buffer.prototype.utf8Write)'); +testFastUtf8Write(); +eval('%OptimizeFunctionOnNextCall(Buffer.prototype.utf8Write)'); +testFastUtf8Write(); + +if (common.isDebug) { + const { getV8FastApiCallCount } = internalBinding('debug'); + assert(getV8FastApiCallCount('buffer.writeString'), 4); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write.js new file mode 100644 index 00000000..309367c9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-write.js @@ -0,0 +1,123 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +[-1, 10].forEach((offset) => { + assert.throws( + () => Buffer.alloc(9).write('foo', offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 && <= 9. Received ${offset}` + } + ); +}); + +const resultMap = new Map([ + ['utf8', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['ucs2', Buffer.from([102, 0, 111, 0, 111, 0, 0, 0, 0])], + ['ascii', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['latin1', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['binary', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['utf16le', Buffer.from([102, 0, 111, 0, 111, 0, 0, 0, 0])], + ['base64', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['base64url', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], + ['hex', Buffer.from([102, 111, 111, 0, 0, 0, 0, 0, 0])], +]); + +// utf8, ucs2, ascii, latin1, utf16le +const encodings = ['utf8', 'utf-8', 'ucs2', 'ucs-2', 'ascii', 'latin1', + 'binary', 'utf16le', 'utf-16le']; + +encodings + .reduce((es, e) => es.concat(e, e.toUpperCase()), []) + .forEach((encoding) => { + const buf = Buffer.alloc(9); + const len = Buffer.byteLength('foo', encoding); + assert.strictEqual(buf.write('foo', 0, len, encoding), len); + + if (encoding.includes('-')) + encoding = encoding.replace('-', ''); + + assert.deepStrictEqual(buf, resultMap.get(encoding.toLowerCase())); + }); + +// base64 +['base64', 'BASE64', 'base64url', 'BASE64URL'].forEach((encoding) => { + const buf = Buffer.alloc(9); + const len = Buffer.byteLength('Zm9v', encoding); + + assert.strictEqual(buf.write('Zm9v', 0, len, encoding), len); + assert.deepStrictEqual(buf, resultMap.get(encoding.toLowerCase())); +}); + +// hex +['hex', 'HEX'].forEach((encoding) => { + const buf = Buffer.alloc(9); + const len = Buffer.byteLength('666f6f', encoding); + + assert.strictEqual(buf.write('666f6f', 0, len, encoding), len); + assert.deepStrictEqual(buf, resultMap.get(encoding.toLowerCase())); +}); + +// Invalid encodings +for (let i = 1; i < 10; i++) { + const encoding = String(i).repeat(i); + const error = common.expectsError({ + code: 'ERR_UNKNOWN_ENCODING', + name: 'TypeError', + message: `Unknown encoding: ${encoding}` + }); + + assert.ok(!Buffer.isEncoding(encoding)); + assert.throws(() => Buffer.alloc(9).write('foo', encoding), error); +} + +// UCS-2 overflow CVE-2018-12115 +for (let i = 1; i < 4; i++) { + // Allocate two Buffers sequentially off the pool. Run more than once in case + // we hit the end of the pool and don't get sequential allocations + const x = Buffer.allocUnsafe(4).fill(0); + const y = Buffer.allocUnsafe(4).fill(1); + // Should not write anything, pos 3 doesn't have enough room for a 16-bit char + assert.strictEqual(x.write('ыыыыыы', 3, 'ucs2'), 0); + // CVE-2018-12115 experienced via buffer overrun to next block in the pool + assert.strictEqual(Buffer.compare(y, Buffer.alloc(4, 1)), 0); +} + +// Should not write any data when there is no space for 16-bit chars +const z = Buffer.alloc(4, 0); +assert.strictEqual(z.write('\u0001', 3, 'ucs2'), 0); +assert.strictEqual(Buffer.compare(z, Buffer.alloc(4, 0)), 0); +// Make sure longer strings are written up to the buffer end. +assert.strictEqual(z.write('abcd', 2), 2); +assert.deepStrictEqual([...z], [0, 0, 0x61, 0x62]); + +// Large overrun could corrupt the process +assert.strictEqual(Buffer.alloc(4) + .write('ыыыыыы'.repeat(100), 3, 'utf16le'), 0); + +{ + // .write() does not affect the byte after the written-to slice of the Buffer. + // Refs: https://github.com/nodejs/node/issues/26422 + const buf = Buffer.alloc(8); + assert.strictEqual(buf.write('ыы', 1, 'utf16le'), 4); + assert.deepStrictEqual([...buf], [0, 0x4b, 0x04, 0x4b, 0x04, 0, 0, 0]); +} + +{ + const buf = Buffer.alloc(1); + assert.strictEqual(buf.write('ww'), 1); + assert.strictEqual(buf.toString(), 'w'); +} + +assert.throws(() => { + const buf = Buffer.alloc(1); + assert.strictEqual(buf.asciiWrite('ww', 0, -1)); + assert.strictEqual(buf.latin1Write('ww', 0, -1)); + assert.strictEqual(buf.utf8Write('ww', 0, -1)); +}, common.expectsError({ + code: 'ERR_BUFFER_OUT_OF_BOUNDS', +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writedouble.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writedouble.js new file mode 100644 index 00000000..5026c818 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writedouble.js @@ -0,0 +1,133 @@ +'use strict'; + +// Tests to verify doubles are correctly written + +require('../common'); +const assert = require('assert'); + +const buffer = Buffer.allocUnsafe(16); + +buffer.writeDoubleBE(2.225073858507201e-308, 0); +buffer.writeDoubleLE(2.225073858507201e-308, 8); +assert.ok(buffer.equals(new Uint8Array([ + 0x00, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, +]))); + +buffer.writeDoubleBE(1.0000000000000004, 0); +buffer.writeDoubleLE(1.0000000000000004, 8); +assert.ok(buffer.equals(new Uint8Array([ + 0x3f, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, + 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f, +]))); + +buffer.writeDoubleBE(-2, 0); +buffer.writeDoubleLE(-2, 8); +assert.ok(buffer.equals(new Uint8Array([ + 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, +]))); + +buffer.writeDoubleBE(1.7976931348623157e+308, 0); +buffer.writeDoubleLE(1.7976931348623157e+308, 8); +assert.ok(buffer.equals(new Uint8Array([ + 0x7f, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xef, 0x7f, +]))); + +buffer.writeDoubleBE(0 * -1, 0); +buffer.writeDoubleLE(0 * -1, 8); +assert.ok(buffer.equals(new Uint8Array([ + 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, +]))); + +buffer.writeDoubleBE(Infinity, 0); +buffer.writeDoubleLE(Infinity, 8); + +assert.ok(buffer.equals(new Uint8Array([ + 0x7F, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x7F, +]))); + +assert.strictEqual(buffer.readDoubleBE(0), Infinity); +assert.strictEqual(buffer.readDoubleLE(8), Infinity); + +buffer.writeDoubleBE(-Infinity, 0); +buffer.writeDoubleLE(-Infinity, 8); + +assert.ok(buffer.equals(new Uint8Array([ + 0xFF, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0xFF, +]))); + +assert.strictEqual(buffer.readDoubleBE(0), -Infinity); +assert.strictEqual(buffer.readDoubleLE(8), -Infinity); + +buffer.writeDoubleBE(NaN, 0); +buffer.writeDoubleLE(NaN, 8); + +// JS only knows a single NaN but there exist two platform specific +// implementations. Therefore, allow both quiet and signalling NaNs. +if (buffer[1] === 0xF7) { + assert.ok(buffer.equals(new Uint8Array([ + 0x7F, 0xF7, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x7F, + ]))); +} else { + assert.ok(buffer.equals(new Uint8Array([ + 0x7F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x7F, + ]))); +} + +assert.ok(Number.isNaN(buffer.readDoubleBE(0))); +assert.ok(Number.isNaN(buffer.readDoubleLE(8))); + +// OOB in writeDouble{LE,BE} should throw. +{ + const small = Buffer.allocUnsafe(1); + + ['writeDoubleLE', 'writeDoubleBE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](23, undefined); + buffer[fn](23); + + assert.throws( + () => small[fn](11.11, 0), + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' + }); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => small[fn](23, off), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [Infinity, -1, 9].forEach((offset) => { + assert.throws( + () => buffer[fn](23, offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= 8. Received ${offset}` + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](42, offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writefloat.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writefloat.js new file mode 100644 index 00000000..8676a819 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writefloat.js @@ -0,0 +1,117 @@ +'use strict'; + +// Tests to verify floats are correctly written + +require('../common'); +const assert = require('assert'); + +const buffer = Buffer.allocUnsafe(8); + +buffer.writeFloatBE(1, 0); +buffer.writeFloatLE(1, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x3f, 0x80, 0x00, 0x00, 0x00, 0x00, 0x80, 0x3f ]))); + +buffer.writeFloatBE(1 / 3, 0); +buffer.writeFloatLE(1 / 3, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x3e, 0xaa, 0xaa, 0xab, 0xab, 0xaa, 0xaa, 0x3e ]))); + +buffer.writeFloatBE(3.4028234663852886e+38, 0); +buffer.writeFloatLE(3.4028234663852886e+38, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x7f, 0x7f, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x7f ]))); + +buffer.writeFloatLE(1.1754943508222875e-38, 0); +buffer.writeFloatBE(1.1754943508222875e-38, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x00, 0x00, 0x80, 0x00, 0x00, 0x80, 0x00, 0x00 ]))); + +buffer.writeFloatBE(0 * -1, 0); +buffer.writeFloatLE(0 * -1, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 ]))); + +buffer.writeFloatBE(Infinity, 0); +buffer.writeFloatLE(Infinity, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0x7F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x80, 0x7F ]))); + +assert.strictEqual(buffer.readFloatBE(0), Infinity); +assert.strictEqual(buffer.readFloatLE(4), Infinity); + +buffer.writeFloatBE(-Infinity, 0); +buffer.writeFloatLE(-Infinity, 4); +assert.ok(buffer.equals( + new Uint8Array([ 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x80, 0xFF ]))); + +assert.strictEqual(buffer.readFloatBE(0), -Infinity); +assert.strictEqual(buffer.readFloatLE(4), -Infinity); + +buffer.writeFloatBE(NaN, 0); +buffer.writeFloatLE(NaN, 4); + +// JS only knows a single NaN but there exist two platform specific +// implementations. Therefore, allow both quiet and signalling NaNs. +if (buffer[1] === 0xBF) { + assert.ok( + buffer.equals(new Uint8Array( + [ 0x7F, 0xBF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBF, 0x7F ]))); +} else { + assert.ok( + buffer.equals(new Uint8Array( + [ 0x7F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x7F ]))); +} + +assert.ok(Number.isNaN(buffer.readFloatBE(0))); +assert.ok(Number.isNaN(buffer.readFloatLE(4))); + +// OOB in writeFloat{LE,BE} should throw. +{ + const small = Buffer.allocUnsafe(1); + + ['writeFloatLE', 'writeFloatBE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](23, undefined); + buffer[fn](23); + + assert.throws( + () => small[fn](11.11, 0), + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: 'Attempt to access memory outside buffer bounds' + }); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => small[fn](23, off), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); + + [Infinity, -1, 5].forEach((offset) => { + assert.throws( + () => buffer[fn](23, offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= 4. Received ${offset}` + } + ); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => buffer[fn](42, offset), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeint.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeint.js new file mode 100644 index 00000000..e4b916b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeint.js @@ -0,0 +1,270 @@ +'use strict'; + +// Tests to verify signed integers are correctly written + +require('../common'); +const assert = require('assert'); +const errorOutOfBounds = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: new RegExp('^The value of "value" is out of range\\. ' + + 'It must be >= -\\d+ and <= \\d+\\. Received .+$') +}; + +// Test 8 bit +{ + const buffer = Buffer.alloc(2); + + buffer.writeInt8(0x23, 0); + buffer.writeInt8(-5, 1); + assert.ok(buffer.equals(new Uint8Array([ 0x23, 0xfb ]))); + + /* Make sure we handle min/max correctly */ + buffer.writeInt8(0x7f, 0); + buffer.writeInt8(-0x80, 1); + assert.ok(buffer.equals(new Uint8Array([ 0x7f, 0x80 ]))); + + assert.throws(() => { + buffer.writeInt8(0x7f + 1, 0); + }, errorOutOfBounds); + assert.throws(() => { + buffer.writeInt8(-0x80 - 1, 0); + }, errorOutOfBounds); + + // Verify that default offset works fine. + buffer.writeInt8(23, undefined); + buffer.writeInt8(23); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer.writeInt8(23, off), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [NaN, Infinity, -1, 1.01].forEach((off) => { + assert.throws( + () => buffer.writeInt8(23, off), + { code: 'ERR_OUT_OF_RANGE' }); + }); +} + +// Test 16 bit +{ + const buffer = Buffer.alloc(4); + + buffer.writeInt16BE(0x0023, 0); + buffer.writeInt16LE(0x0023, 2); + assert.ok(buffer.equals(new Uint8Array([ 0x00, 0x23, 0x23, 0x00 ]))); + + buffer.writeInt16BE(-5, 0); + buffer.writeInt16LE(-5, 2); + assert.ok(buffer.equals(new Uint8Array([ 0xff, 0xfb, 0xfb, 0xff ]))); + + buffer.writeInt16BE(-1679, 0); + buffer.writeInt16LE(-1679, 2); + assert.ok(buffer.equals(new Uint8Array([ 0xf9, 0x71, 0x71, 0xf9 ]))); + + /* Make sure we handle min/max correctly */ + buffer.writeInt16BE(0x7fff, 0); + buffer.writeInt16BE(-0x8000, 2); + assert.ok(buffer.equals(new Uint8Array([ 0x7f, 0xff, 0x80, 0x00 ]))); + + buffer.writeInt16LE(0x7fff, 0); + buffer.writeInt16LE(-0x8000, 2); + assert.ok(buffer.equals(new Uint8Array([ 0xff, 0x7f, 0x00, 0x80 ]))); + + ['writeInt16BE', 'writeInt16LE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](23, undefined); + buffer[fn](23); + + assert.throws(() => { + buffer[fn](0x7fff + 1, 0); + }, errorOutOfBounds); + assert.throws(() => { + buffer[fn](-0x8000 - 1, 0); + }, errorOutOfBounds); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer[fn](23, off), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [NaN, Infinity, -1, 1.01].forEach((off) => { + assert.throws( + () => buffer[fn](23, off), + { code: 'ERR_OUT_OF_RANGE' }); + }); + }); +} + +// Test 32 bit +{ + const buffer = Buffer.alloc(8); + + buffer.writeInt32BE(0x23, 0); + buffer.writeInt32LE(0x23, 4); + assert.ok(buffer.equals(new Uint8Array([ + 0x00, 0x00, 0x00, 0x23, 0x23, 0x00, 0x00, 0x00, + ]))); + + buffer.writeInt32BE(-5, 0); + buffer.writeInt32LE(-5, 4); + assert.ok(buffer.equals(new Uint8Array([ + 0xff, 0xff, 0xff, 0xfb, 0xfb, 0xff, 0xff, 0xff, + ]))); + + buffer.writeInt32BE(-805306713, 0); + buffer.writeInt32LE(-805306713, 4); + assert.ok(buffer.equals(new Uint8Array([ + 0xcf, 0xff, 0xfe, 0xa7, 0xa7, 0xfe, 0xff, 0xcf, + ]))); + + /* Make sure we handle min/max correctly */ + buffer.writeInt32BE(0x7fffffff, 0); + buffer.writeInt32BE(-0x80000000, 4); + assert.ok(buffer.equals(new Uint8Array([ + 0x7f, 0xff, 0xff, 0xff, 0x80, 0x00, 0x00, 0x00, + ]))); + + buffer.writeInt32LE(0x7fffffff, 0); + buffer.writeInt32LE(-0x80000000, 4); + assert.ok(buffer.equals(new Uint8Array([ + 0xff, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x80, + ]))); + + ['writeInt32BE', 'writeInt32LE'].forEach((fn) => { + + // Verify that default offset works fine. + buffer[fn](23, undefined); + buffer[fn](23); + + assert.throws(() => { + buffer[fn](0x7fffffff + 1, 0); + }, errorOutOfBounds); + assert.throws(() => { + buffer[fn](-0x80000000 - 1, 0); + }, errorOutOfBounds); + + ['', '0', null, {}, [], () => {}, true, false].forEach((off) => { + assert.throws( + () => buffer[fn](23, off), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [NaN, Infinity, -1, 1.01].forEach((off) => { + assert.throws( + () => buffer[fn](23, off), + { code: 'ERR_OUT_OF_RANGE' }); + }); + }); +} + +// Test 48 bit +{ + const value = 0x1234567890ab; + const buffer = Buffer.allocUnsafe(6); + buffer.writeIntBE(value, 0, 6); + assert.ok(buffer.equals(new Uint8Array([ + 0x12, 0x34, 0x56, 0x78, 0x90, 0xab, + ]))); + + buffer.writeIntLE(value, 0, 6); + assert.ok(buffer.equals(new Uint8Array([ + 0xab, 0x90, 0x78, 0x56, 0x34, 0x12, + ]))); +} + +// Test Int +{ + const data = Buffer.alloc(8); + + // Check byteLength. + ['writeIntBE', 'writeIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((bl) => { + assert.throws( + () => data[fn](23, 0, bl), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [Infinity, -1].forEach((byteLength) => { + assert.throws( + () => data[fn](23, 0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "byteLength" is out of range. ' + + `It must be >= 1 and <= 6. Received ${byteLength}` + } + ); + }); + + [NaN, 1.01].forEach((byteLength) => { + assert.throws( + () => data[fn](42, 0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "byteLength" is out of range. ' + + `It must be an integer. Received ${byteLength}` + }); + }); + }); + + // Test 1 to 6 bytes. + for (let i = 1; i <= 6; i++) { + ['writeIntBE', 'writeIntLE'].forEach((fn) => { + const min = -(2 ** (i * 8 - 1)); + const max = 2 ** (i * 8 - 1) - 1; + let range = `>= ${min} and <= ${max}`; + if (i > 4) { + range = `>= -(2 ** ${i * 8 - 1}) and < 2 ** ${i * 8 - 1}`; + } + [min - 1, max + 1].forEach((val) => { + const received = i > 4 ? + String(val).replace(/(\d)(?=(\d\d\d)+(?!\d))/g, '$1_') : + val; + assert.throws(() => { + data[fn](val, 0, i); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "value" is out of range. ' + + `It must be ${range}. Received ${received}` + }); + }); + + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((o) => { + assert.throws( + () => data[fn](min, o, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => data[fn](min, offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= ${8 - i}. Received ${offset}` + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => data[fn](max, offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeuint.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeuint.js new file mode 100644 index 00000000..efacdb7a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-writeuint.js @@ -0,0 +1,230 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// We need to check the following things: +// - We are correctly resolving big endian (doesn't mean anything for 8 bit) +// - Correctly resolving little endian (doesn't mean anything for 8 bit) +// - Correctly using the offsets +// - Correctly interpreting values that are beyond the signed range as unsigned + +{ // OOB + const data = Buffer.alloc(8); + ['UInt8', 'UInt16BE', 'UInt16LE', 'UInt32BE', 'UInt32LE'].forEach((fn) => { + + // Verify that default offset works fine. + data[`write${fn}`](23, undefined); + data[`write${fn}`](23); + + ['', '0', null, {}, [], () => {}, true, false].forEach((o) => { + assert.throws( + () => data[`write${fn}`](23, o), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [NaN, Infinity, -1, 1.01].forEach((o) => { + assert.throws( + () => data[`write${fn}`](23, o), + { code: 'ERR_OUT_OF_RANGE' }); + }); + }); +} + +{ // Test 8 bit + const data = Buffer.alloc(4); + + data.writeUInt8(23, 0); + data.writeUInt8(23, 1); + data.writeUInt8(23, 2); + data.writeUInt8(23, 3); + assert.ok(data.equals(new Uint8Array([23, 23, 23, 23]))); + + data.writeUInt8(23, 0); + data.writeUInt8(23, 1); + data.writeUInt8(23, 2); + data.writeUInt8(23, 3); + assert.ok(data.equals(new Uint8Array([23, 23, 23, 23]))); + + data.writeUInt8(255, 0); + assert.strictEqual(data[0], 255); + + data.writeUInt8(255, 0); + assert.strictEqual(data[0], 255); +} + +// Test 16 bit +{ + let value = 0x2343; + const data = Buffer.alloc(4); + + data.writeUInt16BE(value, 0); + assert.ok(data.equals(new Uint8Array([0x23, 0x43, 0, 0]))); + + data.writeUInt16BE(value, 1); + assert.ok(data.equals(new Uint8Array([0x23, 0x23, 0x43, 0]))); + + data.writeUInt16BE(value, 2); + assert.ok(data.equals(new Uint8Array([0x23, 0x23, 0x23, 0x43]))); + + data.writeUInt16LE(value, 0); + assert.ok(data.equals(new Uint8Array([0x43, 0x23, 0x23, 0x43]))); + + data.writeUInt16LE(value, 1); + assert.ok(data.equals(new Uint8Array([0x43, 0x43, 0x23, 0x43]))); + + data.writeUInt16LE(value, 2); + assert.ok(data.equals(new Uint8Array([0x43, 0x43, 0x43, 0x23]))); + + value = 0xff80; + data.writeUInt16LE(value, 0); + assert.ok(data.equals(new Uint8Array([0x80, 0xff, 0x43, 0x23]))); + + data.writeUInt16BE(value, 0); + assert.ok(data.equals(new Uint8Array([0xff, 0x80, 0x43, 0x23]))); + + value = 0xfffff; + ['writeUInt16BE', 'writeUInt16LE'].forEach((fn) => { + assert.throws( + () => data[fn](value, 0), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "value" is out of range. ' + + `It must be >= 0 and <= 65535. Received ${value}` + } + ); + }); +} + +// Test 32 bit +{ + const data = Buffer.alloc(6); + const value = 0xe7f90a6d; + + data.writeUInt32BE(value, 0); + assert.ok(data.equals(new Uint8Array([0xe7, 0xf9, 0x0a, 0x6d, 0, 0]))); + + data.writeUInt32BE(value, 1); + assert.ok(data.equals(new Uint8Array([0xe7, 0xe7, 0xf9, 0x0a, 0x6d, 0]))); + + data.writeUInt32BE(value, 2); + assert.ok(data.equals(new Uint8Array([0xe7, 0xe7, 0xe7, 0xf9, 0x0a, 0x6d]))); + + data.writeUInt32LE(value, 0); + assert.ok(data.equals(new Uint8Array([0x6d, 0x0a, 0xf9, 0xe7, 0x0a, 0x6d]))); + + data.writeUInt32LE(value, 1); + assert.ok(data.equals(new Uint8Array([0x6d, 0x6d, 0x0a, 0xf9, 0xe7, 0x6d]))); + + data.writeUInt32LE(value, 2); + assert.ok(data.equals(new Uint8Array([0x6d, 0x6d, 0x6d, 0x0a, 0xf9, 0xe7]))); +} + +// Test 48 bit +{ + const value = 0x1234567890ab; + const data = Buffer.allocUnsafe(6); + data.writeUIntBE(value, 0, 6); + assert.ok(data.equals(new Uint8Array([0x12, 0x34, 0x56, 0x78, 0x90, 0xab]))); + + data.writeUIntLE(value, 0, 6); + assert.ok(data.equals(new Uint8Array([0xab, 0x90, 0x78, 0x56, 0x34, 0x12]))); +} + +// Test UInt +{ + const data = Buffer.alloc(8); + let val = 0x100; + + // Check byteLength. + ['writeUIntBE', 'writeUIntLE'].forEach((fn) => { + ['', '0', null, {}, [], () => {}, true, false, undefined].forEach((bl) => { + assert.throws( + () => data[fn](23, 0, bl), + { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [Infinity, -1].forEach((byteLength) => { + assert.throws( + () => data[fn](23, 0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "byteLength" is out of range. ' + + `It must be >= 1 and <= 6. Received ${byteLength}` + } + ); + }); + + [NaN, 1.01].forEach((byteLength) => { + assert.throws( + () => data[fn](42, 0, byteLength), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "byteLength" is out of range. ' + + `It must be an integer. Received ${byteLength}` + }); + }); + }); + + // Test 1 to 6 bytes. + for (let i = 1; i <= 6; i++) { + const range = i < 5 ? `= ${val - 1}` : ` 2 ** ${i * 8}`; + const received = i > 4 ? + String(val).replace(/(\d)(?=(\d\d\d)+(?!\d))/g, '$1_') : + val; + ['writeUIntBE', 'writeUIntLE'].forEach((fn) => { + assert.throws(() => { + data[fn](val, 0, i); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "value" is out of range. ' + + `It must be >= 0 and <${range}. Received ${received}` + }); + + ['', '0', null, {}, [], () => {}, true, false].forEach((o) => { + assert.throws( + () => data[fn](23, o, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + [Infinity, -1, -4294967295].forEach((offset) => { + assert.throws( + () => data[fn](val - 1, offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 and <= ${8 - i}. Received ${offset}` + }); + }); + + [NaN, 1.01].forEach((offset) => { + assert.throws( + () => data[fn](val - 1, offset, i), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be an integer. Received ${offset}` + }); + }); + }); + + val *= 0x100; + } +} + +for (const fn of [ + 'UInt8', 'UInt16LE', 'UInt16BE', 'UInt32LE', 'UInt32BE', 'UIntLE', 'UIntBE', + 'BigUInt64LE', 'BigUInt64BE', +]) { + const p = Buffer.prototype; + const lowerFn = fn.replace(/UInt/, 'Uint'); + assert.strictEqual(p[`write${fn}`], p[`write${lowerFn}`]); + assert.strictEqual(p[`read${fn}`], p[`read${lowerFn}`]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-cli.js new file mode 100644 index 00000000..4299f810 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-cli.js @@ -0,0 +1,32 @@ +'use strict'; +// Flags: --zero-fill-buffers + +// when using --zero-fill-buffers, every Buffer and SlowBuffer +// instance must be zero filled upon creation + +require('../common'); +const SlowBuffer = require('buffer').SlowBuffer; +const assert = require('assert'); + +function isZeroFilled(buf) { + for (const n of buf) + if (n > 0) return false; + return true; +} + +// This can be somewhat unreliable because the +// allocated memory might just already happen to +// contain all zeroes. The test is run multiple +// times to improve the reliability. +for (let i = 0; i < 50; i++) { + const bufs = [ + Buffer.alloc(20), + Buffer.allocUnsafe(20), + SlowBuffer(20), + Buffer(20), + new SlowBuffer(20), + ]; + for (const buf of bufs) { + assert(isZeroFilled(buf)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-reset.js new file mode 100644 index 00000000..334ee1b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill-reset.js @@ -0,0 +1,19 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + + +function testUint8Array(ui) { + const length = ui.length; + for (let i = 0; i < length; i++) + if (ui[i] !== 0) return false; + return true; +} + + +for (let i = 0; i < 100; i++) { + Buffer.alloc(0); + const ui = new Uint8Array(65); + assert.ok(testUint8Array(ui), `Uint8Array is not zero-filled: ${ui}`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill.js b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill.js new file mode 100644 index 00000000..7a9f0c12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-buffer-zero-fill.js @@ -0,0 +1,14 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Tests deprecated Buffer API on purpose +const buf1 = Buffer(100); +const buf2 = new Buffer(100); + +for (let n = 0; n < buf1.length; n++) + assert.strictEqual(buf1[n], 0); + +for (let n = 0; n < buf2.length; n++) + assert.strictEqual(buf2[n], 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-c-ares.js b/packages/secure-exec/tests/node-conformance/parallel/test-c-ares.js new file mode 100644 index 00000000..7576be05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-c-ares.js @@ -0,0 +1,93 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const dns = require('dns'); +const dnsPromises = dns.promises; + +(async function() { + let res; + + res = await dnsPromises.lookup(null); + assert.strictEqual(res.address, null); + assert.strictEqual(res.family, 4); + + res = await dnsPromises.lookup('127.0.0.1'); + assert.strictEqual(res.address, '127.0.0.1'); + assert.strictEqual(res.family, 4); + + res = await dnsPromises.lookup('::1'); + assert.strictEqual(res.address, '::1'); + assert.strictEqual(res.family, 6); +})().then(common.mustCall()); + +// Try resolution without hostname. +dns.lookup(null, common.mustSucceed((result, addressType) => { + assert.strictEqual(result, null); + assert.strictEqual(addressType, 4); +})); + +dns.lookup('127.0.0.1', common.mustSucceed((result, addressType) => { + assert.strictEqual(result, '127.0.0.1'); + assert.strictEqual(addressType, 4); +})); + +dns.lookup('::1', common.mustSucceed((result, addressType) => { + assert.strictEqual(result, '::1'); + assert.strictEqual(addressType, 6); +})); + +[ + // Try calling resolve with an unsupported type. + 'HI', + // Try calling resolve with an unsupported type that's an object key + 'toString', +].forEach((val) => { + const err = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: `The argument 'rrtype' is invalid. Received '${val}'`, + }; + + assert.throws( + () => dns.resolve('www.google.com', val), + err + ); + + assert.throws(() => dnsPromises.resolve('www.google.com', val), err); +}); + +// Windows doesn't usually have an entry for localhost 127.0.0.1 in +// C:\Windows\System32\drivers\etc\hosts +// so we disable this test on Windows. +// IBMi reports `ENOTFOUND` when get hostname by address 127.0.0.1 +if (!common.isWindows && !common.isIBMi) { + dns.reverse('127.0.0.1', common.mustSucceed((domains) => { + assert.ok(Array.isArray(domains)); + })); + + (async function() { + assert.ok(Array.isArray(await dnsPromises.reverse('127.0.0.1'))); + })().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-largebuffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-largebuffer.js new file mode 100644 index 00000000..4e80bce4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-largebuffer.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); + +// Regression test for https://github.com/nodejs/node/issues/34797 +const eightMB = 8 * 1024 * 1024; + +if (process.argv[2] === 'child') { + for (let i = 0; i < 4; i++) { + process.send(new Uint8Array(eightMB).fill(i)); + } +} else { + const child = child_process.spawn(process.execPath, [__filename, 'child'], { + stdio: ['inherit', 'inherit', 'inherit', 'ipc'], + serialization: 'advanced' + }); + const received = []; + child.on('message', common.mustCall((chunk) => { + assert.deepStrictEqual(chunk, new Uint8Array(eightMB).fill(chunk[0])); + + received.push(chunk[0]); + if (received.length === 4) { + assert.deepStrictEqual(received, [0, 1, 2, 3]); + } + }, 4)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-splitted-length-field.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-splitted-length-field.js new file mode 100644 index 00000000..5407a56f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization-splitted-length-field.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const child_process = require('child_process'); + +// Regression test for https://github.com/nodejs/node/issues/55834 +const msgLen = 65521; +let cnt = 10; + +if (process.argv[2] === 'child') { + const msg = Buffer.allocUnsafe(msgLen); + (function send() { + if (cnt--) { + process.send(msg, send); + } else { + process.disconnect(); + } + })(); +} else { + const child = child_process.spawn(process.execPath, [__filename, 'child'], { + stdio: ['inherit', 'inherit', 'inherit', 'ipc'], + serialization: 'advanced' + }); + child.on('message', common.mustCall(cnt)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization.js new file mode 100644 index 00000000..71a0c44a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-advanced-serialization.js @@ -0,0 +1,48 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const { once } = require('events'); +const { inspect } = require('util'); + +if (process.argv[2] !== 'child') { + for (const value of [null, 42, Infinity, 'foo']) { + assert.throws(() => { + child_process.spawn(process.execPath, [], { serialization: value }); + }, { + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.serialization' " + + "must be one of: undefined, 'json', 'advanced'. " + + `Received ${inspect(value)}` + }); + } + + (async () => { + const cp = child_process.spawn(process.execPath, [__filename, 'child'], + { + stdio: ['ipc', 'inherit', 'inherit'], + serialization: 'advanced' + }); + + const circular = {}; + circular.circular = circular; + for await (const message of [ + { uint8: new Uint8Array(4) }, + { float64: new Float64Array([ Math.PI ]) }, + { buffer: Buffer.from('Hello!') }, + { map: new Map([{ a: 1 }, { b: 2 }]) }, + { bigInt: 1337n }, + circular, + new Error('Something went wrong'), + new RangeError('Something range-y went wrong'), + ]) { + cp.send(message); + const [ received ] = await once(cp, 'message'); + assert.deepStrictEqual(received, message); + } + + cp.disconnect(); + })().then(common.mustCall()); +} else { + process.on('message', (msg) => process.send(msg)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-bad-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-bad-stdio.js new file mode 100644 index 00000000..b612fc83 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-bad-stdio.js @@ -0,0 +1,66 @@ +'use strict'; +// Flags: --expose-internals +const common = require('../common'); + +if (process.argv[2] === 'child') { + setTimeout(() => {}, common.platformTimeout(100)); + return; +} + +const assert = require('node:assert'); +const cp = require('node:child_process'); +const { mock, test } = require('node:test'); +const { ChildProcess } = require('internal/child_process'); + +// Monkey patch spawn() to create a child process normally, but destroy the +// stdout and stderr streams. This replicates the conditions where the streams +// cannot be properly created. +const original = ChildProcess.prototype.spawn; + +mock.method(ChildProcess.prototype, 'spawn', function() { + const err = original.apply(this, arguments); + + this.stdout.destroy(); + this.stderr.destroy(); + this.stdout = null; + this.stderr = null; + + return err; +}); + +function createChild(options, callback) { + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + options = { ...options, env: { ...opts?.env, ...options.env } }; + + return cp.exec(cmd, options, common.mustCall(callback)); +} + +test('normal execution of a child process is handled', (_, done) => { + createChild({}, (err, stdout, stderr) => { + assert.strictEqual(err, null); + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); + done(); + }); +}); + +test('execution with an error event is handled', (_, done) => { + const error = new Error('foo'); + const child = createChild({}, (err, stdout, stderr) => { + assert.strictEqual(err, error); + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); + done(); + }); + + child.emit('error', error); +}); + +test('execution with a killed process is handled', (_, done) => { + createChild({ timeout: 1 }, (err, stdout, stderr) => { + assert.strictEqual(err.killed, true); + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); + done(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-can-write-to-stdout.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-can-write-to-stdout.js new file mode 100644 index 00000000..069e07fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-can-write-to-stdout.js @@ -0,0 +1,22 @@ +'use strict'; +// Tests that a spawned child process can write to stdout without throwing. +// See https://github.com/nodejs/node-v0.x-archive/issues/1899. + +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +const child = spawn(process.argv[0], [ + fixtures.path('GH-1899-output.js'), +]); +let output = ''; + +child.stdout.on('data', function(data) { + output += data; +}); + +child.on('exit', function(code, signal) { + assert.strictEqual(code, 0); + assert.strictEqual(output, 'hello, world!\n'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-constructor.js new file mode 100644 index 00000000..784304d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-constructor.js @@ -0,0 +1,90 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { ChildProcess } = require('child_process'); +assert.strictEqual(typeof ChildProcess, 'function'); + +{ + // Verify that invalid options to spawn() throw. + const child = new ChildProcess(); + + [undefined, null, 'foo', 0, 1, NaN, true, false].forEach((options) => { + assert.throws(() => { + child.spawn(options); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options" argument must be of type object.' + + `${common.invalidArgTypeHelper(options)}` + }); + }); +} + +{ + // Verify that spawn throws if file is not a string. + const child = new ChildProcess(); + + [undefined, null, 0, 1, NaN, true, false, {}].forEach((file) => { + assert.throws(() => { + child.spawn({ file }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.file" property must be of type string.' + + `${common.invalidArgTypeHelper(file)}` + }); + }); +} + +{ + // Verify that spawn throws if envPairs is not an array or undefined. + const child = new ChildProcess(); + + [null, 0, 1, NaN, true, false, {}, 'foo'].forEach((envPairs) => { + assert.throws(() => { + child.spawn({ envPairs, stdio: ['ignore', 'ignore', 'ignore', 'ipc'] }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.envPairs" property must be an instance of Array.' + + common.invalidArgTypeHelper(envPairs) + }); + }); +} + +{ + // Verify that spawn throws if args is not an array or undefined. + const child = new ChildProcess(); + + [null, 0, 1, NaN, true, false, {}, 'foo'].forEach((args) => { + assert.throws(() => { + child.spawn({ file: 'foo', args }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.args" property must be an instance of Array.' + + common.invalidArgTypeHelper(args) + }); + }); +} + +// Test that we can call spawn +const child = new ChildProcess(); +child.spawn({ + file: process.execPath, + args: ['--interactive'], + cwd: process.cwd(), + stdio: 'pipe' +}); + +assert.strictEqual(Object.hasOwn(child, 'pid'), true); +assert(Number.isInteger(child.pid)); + +// Try killing with invalid signal +assert.throws( + () => { child.kill('foo'); }, + { code: 'ERR_UNKNOWN_SIGNAL', name: 'TypeError' } +); + +assert.strictEqual(child.kill(), true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-cwd.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-cwd.js new file mode 100644 index 00000000..e876361b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-cwd.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const { spawn } = require('child_process'); + +// Spawns 'pwd' with given options, then test +// - whether the child pid is undefined or number, +// - whether the exit code equals expectCode, +// - optionally whether the trimmed stdout result matches expectData +function testCwd(options, expectPidType, expectCode = 0, expectData) { + const child = spawn(...common.pwdCommand, options); + + assert.strictEqual(typeof child.pid, expectPidType); + + child.stdout.setEncoding('utf8'); + + // No need to assert callback since `data` is asserted. + let data = ''; + child.stdout.on('data', function(chunk) { + data += chunk; + }); + + // Can't assert callback, as stayed in to API: + // _The 'exit' event may or may not fire after an error has occurred._ + child.on('exit', function(code, signal) { + assert.strictEqual(code, expectCode); + }); + + child.on('close', common.mustCall(function() { + if (expectData) { + // In Windows, compare without considering case + if (common.isWindows) { + assert.strictEqual(data.trim().toLowerCase(), expectData.toLowerCase()); + } else { + assert.strictEqual(data.trim(), expectData); + } + } + })); + + return child; +} + + +// Assume does-not-exist doesn't exist, expect exitCode=-1 and errno=ENOENT +{ + testCwd({ cwd: 'does-not-exist' }, 'undefined', -1) + .on('error', common.mustCall(function(e) { + assert.strictEqual(e.code, 'ENOENT'); + })); +} + +{ + assert.throws(() => { + testCwd({ + cwd: new URL('http://example.com/'), + }, 'number', 0, tmpdir.path); + }, /The URL must be of scheme file/); + + if (process.platform !== 'win32') { + assert.throws(() => { + testCwd({ + cwd: new URL('file://host/dev/null'), + }, 'number', 0, tmpdir.path); + }, /File URL host must be "localhost" or empty on/); + } +} + +// Assume these exist, and 'pwd' gives us the right directory back +testCwd({ cwd: tmpdir.path }, 'number', 0, tmpdir.path); +const shouldExistDir = common.isWindows ? process.env.windir : '/dev'; +testCwd({ cwd: shouldExistDir }, 'number', 0, shouldExistDir); +testCwd({ cwd: tmpdir.fileURL() }, 'number', 0, tmpdir.path); + +// Spawn() shouldn't try to chdir() to invalid arg, so this should just work +testCwd({ cwd: '' }, 'number'); +testCwd({ cwd: undefined }, 'number'); +testCwd({ cwd: null }, 'number'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-default-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-default-options.js new file mode 100644 index 00000000..39f90dea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-default-options.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { isWindows } = require('../common'); +const assert = require('assert'); + +const spawn = require('child_process').spawn; +const debug = require('util').debuglog('test'); + +process.env.HELLO = 'WORLD'; + +let child; +if (isWindows) { + child = spawn('cmd.exe', ['/c', 'set'], {}); +} else { + child = spawn('/usr/bin/env', [], {}); +} + +let response = ''; + +child.stdout.setEncoding('utf8'); + +child.stdout.on('data', function(chunk) { + debug(`stdout: ${chunk}`); + response += chunk; +}); + +process.on('exit', function() { + assert.ok(response.includes('HELLO=WORLD'), + 'spawn did not use process.env as default ' + + `(process.env.HELLO = ${process.env.HELLO})`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-destroy.js new file mode 100644 index 00000000..50763bb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-destroy.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const cat = spawn(common.isWindows ? 'cmd' : 'cat'); + +cat.stdout.on('end', common.mustCall()); +cat.stderr.on('data', common.mustNotCall()); +cat.stderr.on('end', common.mustCall()); + +cat.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGTERM'); + assert.strictEqual(cat.signalCode, 'SIGTERM'); +})); +cat.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGTERM'); + assert.strictEqual(cat.signalCode, 'SIGTERM'); +})); + +assert.strictEqual(cat.signalCode, null); +assert.strictEqual(cat.killed, false); +cat[Symbol.dispose](); +assert.strictEqual(cat.killed, true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-detached.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-detached.js new file mode 100644 index 00000000..8242536d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-detached.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const spawn = require('child_process').spawn; +const childPath = fixtures.path('parent-process-nonpersistent.js'); +let persistentPid = -1; + +const child = spawn(process.execPath, [ childPath ]); + +child.stdout.on('data', function(data) { + persistentPid = parseInt(data, 10); +}); + +process.on('exit', function() { + assert.notStrictEqual(persistentPid, -1); + assert.throws(function() { + process.kill(child.pid); + }, /^Error: kill ESRCH$/); + process.kill(persistentPid); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-dgram-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-dgram-reuseport.js new file mode 100644 index 00000000..4eea13c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-dgram-reuseport.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const { checkSupportReusePort, options } = require('../common/udp'); +const assert = require('assert'); +const child_process = require('child_process'); +const dgram = require('dgram'); + +if (!process.env.isWorker) { + checkSupportReusePort().then(() => { + const socket = dgram.createSocket(options); + socket.bind(0, common.mustCall(() => { + const port = socket.address().port; + const workerOptions = { env: { ...process.env, isWorker: 1, port } }; + let count = 2; + for (let i = 0; i < 2; i++) { + const worker = child_process.fork(__filename, workerOptions); + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + if (--count === 0) { + socket.close(); + } + })); + } + })); + }, () => { + common.skip('The `reusePort` is not supported'); + }); + return; +} + +const socket = dgram.createSocket(options); + +socket.bind(+process.env.port, common.mustCall(() => { + socket.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-disconnect.js new file mode 100644 index 00000000..fb8a2dd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-disconnect.js @@ -0,0 +1,115 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); + +// child +if (process.argv[2] === 'child') { + + // Check that the 'disconnect' event is deferred to the next event loop tick. + const disconnect = process.disconnect; + process.disconnect = function() { + disconnect.apply(this, arguments); + // If the event is emitted synchronously, we're too late by now. + process.once('disconnect', common.mustCall(disconnectIsNotAsync)); + // The funky function name makes it show up legible in mustCall errors. + function disconnectIsNotAsync() {} + }; + + const server = net.createServer(); + + server.on('connection', function(socket) { + + socket.resume(); + + process.on('disconnect', function() { + socket.end((process.connected).toString()); + }); + + // When the socket is closed, we will close the server + // allowing the process to self terminate + socket.on('end', function() { + server.close(); + }); + + socket.write('ready'); + }); + + // When the server is ready tell parent + server.on('listening', function() { + process.send({ msg: 'ready', port: server.address().port }); + }); + + server.listen(0); + +} else { + // testcase + const child = fork(process.argv[1], ['child']); + + let childFlag = false; + let parentFlag = false; + + // When calling .disconnect the event should emit + // and the disconnected flag should be true. + child.on('disconnect', common.mustCall(function() { + parentFlag = child.connected; + })); + + // The process should also self terminate without using signals + child.on('exit', common.mustCall()); + + // When child is listening + child.on('message', function(obj) { + if (obj && obj.msg === 'ready') { + + // Connect to child using TCP to know if disconnect was emitted + const socket = net.connect(obj.port); + + socket.on('data', function(data) { + data = data.toString(); + + // Ready to be disconnected + if (data === 'ready') { + child.disconnect(); + assert.throws( + child.disconnect.bind(child), + { + code: 'ERR_IPC_DISCONNECTED' + }); + return; + } + + // 'disconnect' is emitted + childFlag = (data === 'true'); + }); + + } + }); + + process.on('exit', function() { + assert.strictEqual(childFlag, false); + assert.strictEqual(parentFlag, false); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-double-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-double-pipe.js new file mode 100644 index 00000000..7a432d38 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-double-pipe.js @@ -0,0 +1,122 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + isWindows, + mustCall, + mustCallAtLeast, +} = require('../common'); +const assert = require('assert'); +const os = require('os'); +const spawn = require('child_process').spawn; +const debug = require('util').debuglog('test'); + +// We're trying to reproduce: +// $ echo "hello\nnode\nand\nworld" | grep o | sed s/o/a/ + +let grep, sed, echo; + +if (isWindows) { + grep = spawn('grep', ['--binary', 'o']); + sed = spawn('sed', ['--binary', 's/o/O/']); + echo = spawn('cmd.exe', + ['/c', 'echo', 'hello&&', 'echo', + 'node&&', 'echo', 'and&&', 'echo', 'world']); +} else { + grep = spawn('grep', ['o']); + sed = spawn('sed', ['s/o/O/']); + echo = spawn('echo', ['hello\nnode\nand\nworld\n']); +} + +// If the spawn function leaks file descriptors to subprocesses, grep and sed +// hang. +// This happens when calling pipe(2) and then forgetting to set the +// FD_CLOEXEC flag on the resulting file descriptors. +// +// This test checks child processes exit, meaning they don't hang like +// explained above. + + +// pipe echo | grep +echo.stdout.on('data', mustCallAtLeast((data) => { + debug(`grep stdin write ${data.length}`); + if (!grep.stdin.write(data)) { + echo.stdout.pause(); + } +})); + +// TODO(@jasnell): This does not appear to ever be +// emitted. It's not clear if it is necessary. +grep.stdin.on('drain', (data) => { + echo.stdout.resume(); +}); + +// Propagate end from echo to grep +echo.stdout.on('end', mustCall((code) => { + grep.stdin.end(); +})); + +echo.on('exit', mustCall(() => { + debug('echo exit'); +})); + +grep.on('exit', mustCall(() => { + debug('grep exit'); +})); + +sed.on('exit', mustCall(() => { + debug('sed exit'); +})); + + +// pipe grep | sed +grep.stdout.on('data', mustCallAtLeast((data) => { + debug(`grep stdout ${data.length}`); + if (!sed.stdin.write(data)) { + grep.stdout.pause(); + } +})); + +// TODO(@jasnell): This does not appear to ever be +// emitted. It's not clear if it is necessary. +sed.stdin.on('drain', (data) => { + grep.stdout.resume(); +}); + +// Propagate end from grep to sed +grep.stdout.on('end', mustCall((code) => { + debug('grep stdout end'); + sed.stdin.end(); +})); + + +let result = ''; + +// print sed's output +sed.stdout.on('data', mustCallAtLeast((data) => { + result += data.toString('utf8', 0, data.length); + debug(data); +})); + +sed.stdout.on('end', mustCall((code) => { + assert.strictEqual(result, `hellO${os.EOL}nOde${os.EOL}wOrld${os.EOL}`); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-env.js new file mode 100644 index 00000000..f9815ff0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-env.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + isWindows, + mustCall, + mustCallAtLeast, +} = require('../common'); +const assert = require('assert'); +const os = require('os'); +const debug = require('util').debuglog('test'); + +const spawn = require('child_process').spawn; + +const env = { + ...process.env, + 'HELLO': 'WORLD', + 'UNDEFINED': undefined, + 'NULL': null, + 'EMPTY': '', + 'duplicate': 'lowercase', + 'DUPLICATE': 'uppercase', +}; +Object.setPrototypeOf(env, { + 'FOO': 'BAR' +}); + +let child; +if (isWindows) { + child = spawn('cmd.exe', ['/c', 'set'], { env }); +} else { + child = spawn('/usr/bin/env', [], { env }); +} + + +let response = ''; + +child.stdout.setEncoding('utf8'); + +child.stdout.on('data', mustCallAtLeast((chunk) => { + debug(`stdout: ${chunk}`); + response += chunk; +})); + +child.stdout.on('end', mustCall(() => { + assert.ok(response.includes('HELLO=WORLD')); + assert.ok(response.includes('FOO=BAR')); + assert.ok(!response.includes('UNDEFINED=undefined')); + assert.ok(response.includes('NULL=null')); + assert.ok(response.includes(`EMPTY=${os.EOL}`)); + if (isWindows) { + assert.ok(response.includes('DUPLICATE=uppercase')); + assert.ok(!response.includes('duplicate=lowercase')); + } else { + assert.ok(response.includes('DUPLICATE=uppercase')); + assert.ok(response.includes('duplicate=lowercase')); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-abortcontroller-promisified.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-abortcontroller-promisified.js new file mode 100644 index 00000000..04e7b706 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-abortcontroller-promisified.js @@ -0,0 +1,88 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const exec = require('child_process').exec; +const { promisify } = require('util'); + +const execPromisifed = promisify(exec); +const invalidArgTypeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; + +const waitCommand = common.isWindows ? + // `"` is forbidden for Windows paths, no need for escaping. + `"${process.execPath}" -e "setInterval(()=>{}, 99)"` : + 'sleep 2m'; + +{ + const ac = new AbortController(); + const signal = ac.signal; + const promise = execPromisifed(waitCommand, { signal }); + assert.rejects(promise, { + name: 'AbortError', + cause: new DOMException('This operation was aborted', 'AbortError'), + }).then(common.mustCall()); + ac.abort(); +} + +{ + const err = new Error('boom'); + const ac = new AbortController(); + const signal = ac.signal; + const promise = execPromisifed(waitCommand, { signal }); + assert.rejects(promise, { + name: 'AbortError', + cause: err + }).then(common.mustCall()); + ac.abort(err); +} + +{ + const ac = new AbortController(); + const signal = ac.signal; + const promise = execPromisifed(waitCommand, { signal }); + assert.rejects(promise, { + name: 'AbortError', + cause: 'boom' + }).then(common.mustCall()); + ac.abort('boom'); +} + +{ + assert.throws(() => { + execPromisifed(waitCommand, { signal: {} }); + }, invalidArgTypeError); +} + +{ + function signal() {} + assert.throws(() => { + execPromisifed(waitCommand, { signal }); + }, invalidArgTypeError); +} + +{ + const signal = AbortSignal.abort(); // Abort in advance + const promise = execPromisifed(waitCommand, { signal }); + + assert.rejects(promise, { name: 'AbortError' }) + .then(common.mustCall()); +} + +{ + const err = new Error('boom'); + const signal = AbortSignal.abort(err); // Abort in advance + const promise = execPromisifed(waitCommand, { signal }); + + assert.rejects(promise, { name: 'AbortError', cause: err }) + .then(common.mustCall()); +} + +{ + const signal = AbortSignal.abort('boom'); // Abort in advance + const promise = execPromisifed(waitCommand, { signal }); + + assert.rejects(promise, { name: 'AbortError', cause: 'boom' }) + .then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-any-shells-windows.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-any-shells-windows.js new file mode 100644 index 00000000..5c34bc77 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-any-shells-windows.js @@ -0,0 +1,67 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +// This test is only relevant on Windows. +if (!common.isWindows) + common.skip('Windows specific test.'); + +// This test ensures that child_process.exec can work with any shells. + +tmpdir.refresh(); +const tmpPath = `${tmpdir.path}\\path with spaces`; +fs.mkdirSync(tmpPath); + +const test = (shell) => { + cp.exec('echo foo bar', { shell: shell }, + common.mustSucceed((stdout, stderror) => { + assert.ok(!stderror); + assert.ok(stdout.includes('foo') && stdout.includes('bar')); + })); +}; +const testCopy = (shellName, shellPath) => { + // Symlink the executable to a path with spaces, to ensure there are no issues + // related to quoting of argv0 + const copyPath = `${tmpPath}\\${shellName}`; + fs.symlinkSync(shellPath, copyPath); + test(copyPath); +}; + +const system32 = `${process.env.SystemRoot}\\System32`; + +// Test CMD +test(true); +test('cmd'); +testCopy('cmd.exe', `${system32}\\cmd.exe`); +test('cmd.exe'); +test('CMD'); + +// Test PowerShell +test('powershell'); +testCopy('powershell.exe', + `${system32}\\WindowsPowerShell\\v1.0\\powershell.exe`); +fs.writeFile(`${tmpPath}\\test file`, 'Test', common.mustSucceed(() => { + cp.exec(`Get-ChildItem "${tmpPath}" | Select-Object -Property Name`, + { shell: 'PowerShell' }, + common.mustSucceed((stdout, stderror) => { + assert.ok(!stderror); + assert.ok(stdout.includes( + 'test file')); + })); +})); + +// Test Bash (from WSL and Git), if available +cp.exec('where bash', common.mustCall((error, stdout) => { + if (error) { + return; + } + const lines = stdout.trim().split(/[\r\n]+/g); + for (let i = 0; i < lines.length; ++i) { + const bashPath = lines[i].trim(); + test(bashPath); + testCopy(`bash_${i}.exe`, bashPath); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-cwd.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-cwd.js new file mode 100644 index 00000000..49e56ef5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-cwd.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const exec = require('child_process').exec; + +let pwdcommand, dir; + +if (common.isWindows) { + pwdcommand = 'echo %cd%'; + dir = 'c:\\windows'; +} else { + pwdcommand = 'pwd'; + dir = '/dev'; +} + +exec(pwdcommand, { cwd: dir }, common.mustSucceed((stdout, stderr) => { + assert(stdout.toLowerCase().startsWith(dir)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-encoding.js new file mode 100644 index 00000000..059e300e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-encoding.js @@ -0,0 +1,49 @@ +'use strict'; +const common = require('../common'); +const stdoutData = 'foo'; +const stderrData = 'bar'; + +if (process.argv[2] === 'child') { + // The following console calls are part of the test. + console.log(stdoutData); + console.error(stderrData); +} else { + const assert = require('assert'); + const cp = require('child_process'); + const expectedStdout = `${stdoutData}\n`; + const expectedStderr = `${stderrData}\n`; + function run(options, callback) { + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + options = { ...options, env: { ...opts?.env, ...options.env } }; + + cp.exec(cmd, options, common.mustSucceed((stdout, stderr) => { + callback(stdout, stderr); + })); + } + + // Test default encoding, which should be utf8. + run({}, (stdout, stderr) => { + assert.strictEqual(typeof stdout, 'string'); + assert.strictEqual(typeof stderr, 'string'); + assert.strictEqual(stdout, expectedStdout); + assert.strictEqual(stderr, expectedStderr); + }); + + // Test explicit utf8 encoding. + run({ encoding: 'utf8' }, (stdout, stderr) => { + assert.strictEqual(typeof stdout, 'string'); + assert.strictEqual(typeof stderr, 'string'); + assert.strictEqual(stdout, expectedStdout); + assert.strictEqual(stderr, expectedStderr); + }); + + // Test cases that result in buffer encodings. + [undefined, null, 'buffer', 'invalid'].forEach((encoding) => { + run({ encoding }, (stdout, stderr) => { + assert(stdout instanceof Buffer); + assert(stdout instanceof Buffer); + assert.strictEqual(stdout.toString(), expectedStdout); + assert.strictEqual(stderr.toString(), expectedStderr); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-env.js new file mode 100644 index 00000000..f5156436 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-env.js @@ -0,0 +1,64 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { isWindows } = require('../common'); +const assert = require('assert'); +const exec = require('child_process').exec; +const debug = require('util').debuglog('test'); + +let success_count = 0; +let error_count = 0; +let response = ''; +let child; + +function after(err, stdout, stderr) { + if (err) { + error_count++; + debug(`error!: ${err.code}`); + debug(`stdout: ${JSON.stringify(stdout)}`); + debug(`stderr: ${JSON.stringify(stderr)}`); + assert.strictEqual(err.killed, false); + } else { + success_count++; + assert.notStrictEqual(stdout, ''); + } +} + +if (!isWindows) { + child = exec('/usr/bin/env', { env: { 'HELLO': 'WORLD' } }, after); +} else { + child = exec('set', + { env: { ...process.env, 'HELLO': 'WORLD' } }, + after); +} + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', function(chunk) { + response += chunk; +}); + +process.on('exit', function() { + debug('response: ', response); + assert.strictEqual(success_count, 1); + assert.strictEqual(error_count, 0); + assert.ok(response.includes('HELLO=WORLD')); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-error.js new file mode 100644 index 00000000..cd45f307 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-error.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); + +function test(fn, code, expectPidType = 'number') { + const child = fn('does-not-exist', common.mustCall(function(err) { + assert.strictEqual(err.code, code); + assert(err.cmd.includes('does-not-exist')); + })); + + assert.strictEqual(typeof child.pid, expectPidType); +} + +// With `shell: true`, expect pid (of the shell) +if (common.isWindows) { + test(child_process.exec, 1, 'number'); // Exit code of cmd.exe +} else { + test(child_process.exec, 127, 'number'); // Exit code of /bin/sh +} + +// With `shell: false`, expect no pid +test(child_process.execFile, 'ENOENT', 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-kill-throws.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-kill-throws.js new file mode 100644 index 00000000..fbc9677f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-kill-throws.js @@ -0,0 +1,31 @@ +'use strict'; +// Flags: --expose-internals +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + // Since maxBuffer is 0, this should trigger an error. + console.log('foo'); +} else { + const internalCp = require('internal/child_process'); + + // Monkey patch ChildProcess#kill() to kill the process and then throw. + const kill = internalCp.ChildProcess.prototype.kill; + + internalCp.ChildProcess.prototype.kill = function() { + kill.apply(this, arguments); + throw new Error('mock error'); + }; + + const cmd = `"${process.execPath}" "${__filename}" child`; + const options = { maxBuffer: 0, killSignal: 'SIGKILL' }; + + const child = cp.exec(cmd, options, common.mustCall((err, stdout, stderr) => { + // Verify that if ChildProcess#kill() throws, the error is reported. + assert.strictEqual(err.message, 'mock error', err); + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); + assert.strictEqual(child.killed, true); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-maxbuf.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-maxbuf.js new file mode 100644 index 00000000..d13454d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-maxbuf.js @@ -0,0 +1,146 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +function runChecks(err, stdio, streamName, expected) { + assert.strictEqual(err.message, `${streamName} maxBuffer length exceeded`); + assert(err instanceof RangeError); + assert.strictEqual(err.code, 'ERR_CHILD_PROCESS_STDIO_MAXBUFFER'); + assert.deepStrictEqual(stdio[streamName], expected); +} + +// The execPath might contain chars that should be escaped in a shell context. +// On non-Windows, we can pass the path via the env; `"` is not a valid char on +// Windows, so we can simply pass the path. +const execNode = (args, optionsOrCallback, callback) => { + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" `; + let options = optionsOrCallback; + if (typeof optionsOrCallback === 'function') { + options = undefined; + callback = optionsOrCallback; + } + return cp.exec( + cmd + args, + { ...opts, ...options }, + callback, + ); +}; + +// default value +{ + execNode(`-e "console.log('a'.repeat(1024 * 1024))"`, common.mustCall((err) => { + assert(err instanceof RangeError); + assert.strictEqual(err.message, 'stdout maxBuffer length exceeded'); + assert.strictEqual(err.code, 'ERR_CHILD_PROCESS_STDIO_MAXBUFFER'); + })); +} + +// default value +{ + execNode(`-e "console.log('a'.repeat(1024 * 1024 - 1))"`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'a'.repeat(1024 * 1024 - 1)); + assert.strictEqual(stderr, ''); + })); +} + +{ + const options = { maxBuffer: Infinity }; + + execNode(`-e "console.log('hello world');"`, options, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'hello world'); + assert.strictEqual(stderr, ''); + })); +} + +{ + const cmd = 'echo hello world'; + + cp.exec( + cmd, + { maxBuffer: 5 }, + common.mustCall((err, stdout, stderr) => { + runChecks(err, { stdout, stderr }, 'stdout', 'hello'); + }) + ); +} + +// default value +{ + execNode( + `-e "console.log('a'.repeat(1024 * 1024))"`, + common.mustCall((err, stdout, stderr) => { + runChecks( + err, + { stdout, stderr }, + 'stdout', + 'a'.repeat(1024 * 1024) + ); + }) + ); +} + +// default value +{ + execNode(`-e "console.log('a'.repeat(1024 * 1024 - 1))"`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'a'.repeat(1024 * 1024 - 1)); + assert.strictEqual(stderr, ''); + })); +} + +const unicode = '中文测试'; // length = 4, byte length = 12 + +{ + execNode( + `-e "console.log('${unicode}');"`, + { maxBuffer: 10 }, + common.mustCall((err, stdout, stderr) => { + runChecks(err, { stdout, stderr }, 'stdout', '中文测试\n'); + }) + ); +} + +{ + execNode( + `-e "console.error('${unicode}');"`, + { maxBuffer: 3 }, + common.mustCall((err, stdout, stderr) => { + runChecks(err, { stdout, stderr }, 'stderr', '中文测'); + }) + ); +} + +{ + const child = execNode( + `-e "console.log('${unicode}');"`, + { encoding: null, maxBuffer: 10 }, + common.mustCall((err, stdout, stderr) => { + runChecks(err, { stdout, stderr }, 'stdout', '中文测试\n'); + }) + ); + + child.stdout.setEncoding('utf-8'); +} + +{ + const child = execNode( + `-e "console.error('${unicode}');"`, + { encoding: null, maxBuffer: 3 }, + common.mustCall((err, stdout, stderr) => { + runChecks(err, { stdout, stderr }, 'stderr', '中文测'); + }) + ); + + child.stderr.setEncoding('utf-8'); +} + +{ + execNode( + `-e "console.error('${unicode}');"`, + { encoding: null, maxBuffer: 5 }, + common.mustCall((err, stdout, stderr) => { + const buf = Buffer.from(unicode).slice(0, 5); + runChecks(err, { stdout, stderr }, 'stderr', buf); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-std-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-std-encoding.js new file mode 100644 index 00000000..ed5050e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-std-encoding.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const stdoutData = 'foo'; +const stderrData = 'bar'; +const expectedStdout = `${stdoutData}\n`; +const expectedStderr = `${stderrData}\n`; + +if (process.argv[2] === 'child') { + // The following console calls are part of the test. + console.log(stdoutData); + console.error(stderrData); +} else { + const child = cp.exec(...common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, expectedStdout); + assert.strictEqual(stderr, expectedStderr); + })); + child.stdout.setEncoding('utf-8'); + child.stderr.setEncoding('utf-8'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-stdout-stderr-data-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-stdout-stderr-data-string.js new file mode 100644 index 00000000..1fbdfbf8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-stdout-stderr-data-string.js @@ -0,0 +1,13 @@ +'use strict'; +// Refs: https://github.com/nodejs/node/issues/7342 +const common = require('../common'); +const assert = require('assert'); +const exec = require('child_process').exec; + +const command = common.isWindows ? 'dir' : 'ls'; + +exec(command).stdout.on('data', common.mustCallAtLeast()); + +exec('fhqwhgads').stderr.on('data', common.mustCallAtLeast((data) => { + assert.strictEqual(typeof data, 'string'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-expire.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-expire.js new file mode 100644 index 00000000..0fd4f85c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-expire.js @@ -0,0 +1,51 @@ +'use strict'; + +// Test exec() with a timeout that expires. + +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +const { + cleanupStaleProcess, + logAfterTime, + kExpiringChildRunTime, + kExpiringParentTimer +} = require('../common/child_process'); + +if (process.argv[2] === 'child') { + logAfterTime(kExpiringChildRunTime); + return; +} + +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + +cp.exec(cmd, { + ...opts, + timeout: kExpiringParentTimer, +}, common.mustCall((err, stdout, stderr) => { + console.log('[stdout]', stdout.trim()); + console.log('[stderr]', stderr.trim()); + + let sigterm = 'SIGTERM'; + assert.strictEqual(err.killed, true); + // TODO OpenBSD returns a null signal and 143 for code + if (common.isOpenBSD) { + assert.strictEqual(err.code, 143); + sigterm = null; + } else { + assert.strictEqual(err.code, null); + } + // At least starting with Darwin Kernel Version 16.4.0, sending a SIGTERM to a + // process that is still starting up kills it with SIGKILL instead of SIGTERM. + // See: https://github.com/libuv/libuv/issues/1226 + if (common.isMacOS) + assert.ok(err.signal === 'SIGTERM' || err.signal === 'SIGKILL'); + else + assert.strictEqual(err.signal, sigterm); + assert.strictEqual(err.cmd, cmd); + assert.strictEqual(stdout.trim(), ''); + assert.strictEqual(stderr.trim(), ''); +})); + +cleanupStaleProcess(__filename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-kill.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-kill.js new file mode 100644 index 00000000..4938cea8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-kill.js @@ -0,0 +1,40 @@ +'use strict'; + +// Test exec() with both a timeout and a killSignal. + +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +const { + cleanupStaleProcess, + logAfterTime, + kExpiringChildRunTime, + kExpiringParentTimer, +} = require('../common/child_process'); + +if (process.argv[2] === 'child') { + logAfterTime(kExpiringChildRunTime); + return; +} + +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + +// Test with a different kill signal. +cp.exec(cmd, { + ...opts, + timeout: kExpiringParentTimer, + killSignal: 'SIGKILL' +}, common.mustCall((err, stdout, stderr) => { + console.log('[stdout]', stdout.trim()); + console.log('[stderr]', stderr.trim()); + + assert.strictEqual(err.killed, true); + assert.strictEqual(err.code, null); + assert.strictEqual(err.signal, 'SIGKILL'); + assert.strictEqual(err.cmd, cmd); + assert.strictEqual(stdout.trim(), ''); + assert.strictEqual(stderr.trim(), ''); +})); + +cleanupStaleProcess(__filename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-not-expired.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-not-expired.js new file mode 100644 index 00000000..0d0c0f47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exec-timeout-not-expired.js @@ -0,0 +1,35 @@ +'use strict'; + +// Test exec() when a timeout is set, but not expired. + +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +const { + cleanupStaleProcess, + logAfterTime +} = require('../common/child_process'); + +const kTimeoutNotSupposedToExpire = 2 ** 30; +const childRunTime = common.platformTimeout(100); + +// The time spent in the child should be smaller than the timeout below. +assert(childRunTime < kTimeoutNotSupposedToExpire); + +if (process.argv[2] === 'child') { + logAfterTime(childRunTime); + return; +} + +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + +cp.exec(cmd, { + ...opts, + timeout: kTimeoutNotSupposedToExpire, +}, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'child stdout'); + assert.strictEqual(stderr.trim(), 'child stderr'); +})); + +cleanupStaleProcess(__filename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execFile-promisified-abortController.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execFile-promisified-abortController.js new file mode 100644 index 00000000..38c177eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execFile-promisified-abortController.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { promisify } = require('util'); +const execFile = require('child_process').execFile; +const fixtures = require('../common/fixtures'); + +const echoFixture = fixtures.path('echo.js'); +const promisified = promisify(execFile); +const invalidArgTypeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; + +{ + // Verify that the signal option works properly + const ac = new AbortController(); + const signal = ac.signal; + const promise = promisified(process.execPath, [echoFixture, 0], { signal }); + + ac.abort(); + + assert.rejects( + promise, + { name: 'AbortError' } + ).then(common.mustCall()); +} + +{ + // Verify that the signal option works properly when already aborted + const signal = AbortSignal.abort(); + + assert.rejects( + promisified(process.execPath, [echoFixture, 0], { signal }), + { name: 'AbortError' } + ).then(common.mustCall()); +} + +{ + // Verify that if something different than Abortcontroller.signal + // is passed, ERR_INVALID_ARG_TYPE is thrown + const signal = {}; + assert.throws(() => { + promisified(process.execPath, [echoFixture, 0], { signal }); + }, invalidArgTypeError); +} + +{ + // Verify that if something different than Abortcontroller.signal + // is passed, ERR_INVALID_ARG_TYPE is thrown + const signal = 'world!'; + assert.throws(() => { + promisified(process.execPath, [echoFixture, 0], { signal }); + }, invalidArgTypeError); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile-maxbuf.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile-maxbuf.js new file mode 100644 index 00000000..22fb9264 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile-maxbuf.js @@ -0,0 +1,92 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { execFile } = require('child_process'); + +function checkFactory(streamName) { + return common.mustCall((err) => { + assert(err instanceof RangeError); + assert.strictEqual(err.message, `${streamName} maxBuffer length exceeded`); + assert.strictEqual(err.code, 'ERR_CHILD_PROCESS_STDIO_MAXBUFFER'); + }); +} + +// default value +{ + execFile( + process.execPath, + ['-e', 'console.log("a".repeat(1024 * 1024))'], + checkFactory('stdout') + ); +} + +// default value +{ + execFile( + process.execPath, + ['-e', 'console.log("a".repeat(1024 * 1024 - 1))'], + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'a'.repeat(1024 * 1024 - 1)); + assert.strictEqual(stderr, ''); + }) + ); +} + +{ + const options = { maxBuffer: Infinity }; + + execFile( + process.execPath, + ['-e', 'console.log("hello world");'], + options, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), 'hello world'); + assert.strictEqual(stderr, ''); + }) + ); +} + +{ + execFile('echo', ['hello world'], { maxBuffer: 5 }, checkFactory('stdout')); +} + +const unicode = '中文测试'; // length = 4, byte length = 12 + +{ + execFile( + process.execPath, + ['-e', `console.log('${unicode}');`], + { maxBuffer: 10 }, + checkFactory('stdout')); +} + +{ + execFile( + process.execPath, + ['-e', `console.error('${unicode}');`], + { maxBuffer: 10 }, + checkFactory('stderr') + ); +} + +{ + const child = execFile( + process.execPath, + ['-e', `console.log('${unicode}');`], + { encoding: null, maxBuffer: 10 }, + checkFactory('stdout') + ); + + child.stdout.setEncoding('utf-8'); +} + +{ + const child = execFile( + process.execPath, + ['-e', `console.error('${unicode}');`], + { encoding: null, maxBuffer: 10 }, + checkFactory('stderr') + ); + + child.stderr.setEncoding('utf-8'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile.js new file mode 100644 index 00000000..c4dba6b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfile.js @@ -0,0 +1,127 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { execFile, execFileSync } = require('child_process'); +const { getEventListeners } = require('events'); +const { getSystemErrorName } = require('util'); +const fixtures = require('../common/fixtures'); +const os = require('os'); + +const fixture = fixtures.path('exit.js'); +const echoFixture = fixtures.path('echo.js'); +const execOpts = { encoding: 'utf8', shell: true, env: { ...process.env, NODE: process.execPath, FIXTURE: fixture } }; + +{ + execFile( + process.execPath, + [fixture, 42], + common.mustCall((e) => { + // Check that arguments are included in message + assert.strictEqual(e.message.trim(), + `Command failed: ${process.execPath} ${fixture} 42`); + assert.strictEqual(e.code, 42); + }) + ); +} + +{ + // Verify that negative exit codes can be translated to UV error names. + const errorString = `Error: Command failed: ${process.execPath}`; + const code = -1; + const callback = common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err.toString().trim(), errorString); + assert.strictEqual(err.code, getSystemErrorName(code)); + assert.strictEqual(err.killed, true); + assert.strictEqual(err.signal, null); + assert.strictEqual(err.cmd, process.execPath); + assert.strictEqual(stdout.trim(), ''); + assert.strictEqual(stderr.trim(), ''); + }); + const child = execFile(process.execPath, callback); + + child.kill(); + child.emit('close', code, null); +} + +{ + // Verify the shell option works properly + execFile( + `"${common.isWindows ? execOpts.env.NODE : '$NODE'}"`, + [`"${common.isWindows ? execOpts.env.FIXTURE : '$FIXTURE'}"`, 0], + execOpts, + common.mustSucceed(), + ); +} + +{ + // Verify that the signal option works properly + const ac = new AbortController(); + const { signal } = ac; + + const test = () => { + const check = common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.signal, undefined); + }); + execFile(process.execPath, [echoFixture, 0], { signal }, check); + }; + + // Verify that it still works the same way now that the signal is aborted. + test(); + ac.abort(); +} + +{ + // Verify that does not spawn a child if already aborted + const signal = AbortSignal.abort(); + + const check = common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.signal, undefined); + }); + execFile(process.execPath, [echoFixture, 0], { signal }, check); +} + +{ + // Verify that if something different than Abortcontroller.signal + // is passed, ERR_INVALID_ARG_TYPE is thrown + assert.throws(() => { + const callback = common.mustNotCall(); + + execFile(process.execPath, [echoFixture, 0], { signal: 'hello' }, callback); + }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); +} +{ + // Verify that the process completing removes the abort listener + const ac = new AbortController(); + const { signal } = ac; + + const callback = common.mustCall((err) => { + assert.strictEqual(getEventListeners(ac.signal).length, 0); + assert.strictEqual(err, null); + }); + execFile(process.execPath, [fixture, 0], { signal }, callback); +} + +// Verify the execFile() stdout is the same as execFileSync(). +{ + const file = 'echo'; + const args = ['foo', 'bar']; + + // Test with and without `{ shell: true }` + [ + // Skipping shell-less test on Windows because its echo command is a shell built-in command. + ...(common.isWindows ? [] : [{ encoding: 'utf8' }]), + { shell: true, encoding: 'utf8' }, + ].forEach((options) => { + const execFileSyncStdout = execFileSync(file, args, options); + assert.strictEqual(execFileSyncStdout, `foo bar${os.EOL}`); + + execFile(file, args, options, common.mustCall((_, stdout) => { + assert.strictEqual(stdout, execFileSyncStdout); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfilesync-maxbuf.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfilesync-maxbuf.js new file mode 100644 index 00000000..63f8cc26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execfilesync-maxbuf.js @@ -0,0 +1,53 @@ +'use strict'; +require('../common'); + +// This test checks that the maxBuffer option for child_process.execFileSync() +// works as expected. + +const assert = require('assert'); +const { getSystemErrorName } = require('util'); +const { execFileSync } = require('child_process'); +const msgOut = 'this is stdout'; +const msgOutBuf = Buffer.from(`${msgOut}\n`); + +const args = [ + '-e', + `console.log("${msgOut}");`, +]; + +// Verify that an error is returned if maxBuffer is surpassed. +{ + assert.throws(() => { + execFileSync(process.execPath, args, { maxBuffer: 1 }); + }, (e) => { + assert.ok(e, 'maxBuffer should error'); + assert.strictEqual(e.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS'); + // We can have buffers larger than maxBuffer because underneath we alloc 64k + // that matches our read sizes. + assert.deepStrictEqual(e.stdout, msgOutBuf); + return true; + }); +} + +// Verify that a maxBuffer size of Infinity works. +{ + const ret = execFileSync(process.execPath, args, { maxBuffer: Infinity }); + + assert.deepStrictEqual(ret, msgOutBuf); +} + +// Default maxBuffer size is 1024 * 1024. +{ + assert.throws(() => { + execFileSync( + process.execPath, + ['-e', "console.log('a'.repeat(1024 * 1024))"] + ); + }, (e) => { + assert.ok(e, 'maxBuffer should error'); + assert.strictEqual(e.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS'); + return true; + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execsync-maxbuf.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execsync-maxbuf.js new file mode 100644 index 00000000..5700d02a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-execsync-maxbuf.js @@ -0,0 +1,60 @@ +'use strict'; +const { escapePOSIXShell } = require('../common'); + +// This test checks that the maxBuffer option for child_process.spawnSync() +// works as expected. + +const assert = require('assert'); +const { getSystemErrorName } = require('util'); +const { execSync } = require('child_process'); +const msgOut = 'this is stdout'; +const msgOutBuf = Buffer.from(`${msgOut}\n`); + +const [cmd, opts] = escapePOSIXShell`"${process.execPath}" -e "${`console.log('${msgOut}')`}"`; + +// Verify that an error is returned if maxBuffer is surpassed. +{ + assert.throws(() => { + execSync(cmd, { ...opts, maxBuffer: 1 }); + }, (e) => { + assert.ok(e, 'maxBuffer should error'); + assert.strictEqual(e.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS'); + // We can have buffers larger than maxBuffer because underneath we alloc 64k + // that matches our read sizes. + assert.deepStrictEqual(e.stdout, msgOutBuf); + return true; + }); +} + +// Verify that a maxBuffer size of Infinity works. +{ + const ret = execSync( + cmd, + { ...opts, maxBuffer: Infinity }, + ); + + assert.deepStrictEqual(ret, msgOutBuf); +} + +// Default maxBuffer size is 1024 * 1024. +{ + assert.throws(() => { + execSync(...escapePOSIXShell`"${process.execPath}" -e "console.log('a'.repeat(1024 * 1024))"`); + }, (e) => { + assert.ok(e, 'maxBuffer should error'); + assert.strictEqual(e.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(e.errno), 'ENOBUFS'); + return true; + }); +} + +// Default maxBuffer size is 1024 * 1024. +{ + const ret = execSync(...escapePOSIXShell`"${process.execPath}" -e "console.log('a'.repeat(1024 * 1024 - 1))"`); + + assert.deepStrictEqual( + ret.toString().trim(), + 'a'.repeat(1024 * 1024 - 1) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exit-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exit-code.js new file mode 100644 index 00000000..7f5e54be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-exit-code.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const fixtures = require('../common/fixtures'); + +const exitScript = fixtures.path('exit.js'); +const exitChild = spawn(process.argv[0], [exitScript, 23]); +exitChild.on('exit', common.mustCall(function(code, signal) { + assert.strictEqual(code, 23); + assert.strictEqual(signal, null); +})); + + +const errorScript = fixtures.path('child_process_should_emit_error.js'); +const errorChild = spawn(process.argv[0], [errorScript]); +errorChild.on('exit', common.mustCall(function(code, signal) { + assert.ok(code !== 0); + assert.strictEqual(signal, null); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-flush-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-flush-stdio.js new file mode 100644 index 00000000..7b9a2a04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-flush-stdio.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +const cp = require('child_process'); +const assert = require('assert'); + +// Windows' `echo` command is a built-in shell command and not an external +// executable like on *nix +const opts = { shell: common.isWindows }; + +const p = cp.spawn('echo', [], opts); + +p.on('close', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + spawnWithReadable(); +})); + +p.stdout.read(); + +const spawnWithReadable = () => { + const buffer = []; + const p = cp.spawn('echo', ['123'], opts); + p.on('close', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + assert.strictEqual(Buffer.concat(buffer).toString().trim(), '123'); + })); + p.stdout.on('readable', () => { + let buf; + while ((buf = p.stdout.read()) !== null) + buffer.push(buf); + }); +}; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-abort-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-abort-signal.js new file mode 100644 index 00000000..b963306f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-abort-signal.js @@ -0,0 +1,105 @@ +'use strict'; + +const { mustCall, mustNotCall } = require('../common'); +const { strictEqual } = require('assert'); +const fixtures = require('../common/fixtures'); +const { fork } = require('child_process'); + +{ + // Test aborting a forked child_process after calling fork + const ac = new AbortController(); + const { signal } = ac; + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal + }); + cp.on('exit', mustCall((code, killSignal) => { + strictEqual(code, null); + strictEqual(killSignal, 'SIGTERM'); + })); + cp.on('error', mustCall((err) => { + strictEqual(err.name, 'AbortError'); + })); + process.nextTick(() => ac.abort()); +} + +{ + // Test aborting with custom error + const ac = new AbortController(); + const { signal } = ac; + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal + }); + cp.on('exit', mustCall((code, killSignal) => { + strictEqual(code, null); + strictEqual(killSignal, 'SIGTERM'); + })); + cp.on('error', mustCall((err) => { + strictEqual(err.name, 'AbortError'); + strictEqual(err.cause.name, 'Error'); + strictEqual(err.cause.message, 'boom'); + })); + process.nextTick(() => ac.abort(new Error('boom'))); +} + +{ + // Test passing an already aborted signal to a forked child_process + const signal = AbortSignal.abort(); + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal + }); + cp.on('exit', mustCall((code, killSignal) => { + strictEqual(code, null); + strictEqual(killSignal, 'SIGTERM'); + })); + cp.on('error', mustCall((err) => { + strictEqual(err.name, 'AbortError'); + })); +} + +{ + // Test passing an aborted signal with custom error to a forked child_process + const signal = AbortSignal.abort(new Error('boom')); + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal + }); + cp.on('exit', mustCall((code, killSignal) => { + strictEqual(code, null); + strictEqual(killSignal, 'SIGTERM'); + })); + cp.on('error', mustCall((err) => { + strictEqual(err.name, 'AbortError'); + strictEqual(err.cause.name, 'Error'); + strictEqual(err.cause.message, 'boom'); + })); +} + +{ + // Test passing a different kill signal + const signal = AbortSignal.abort(); + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal, + killSignal: 'SIGKILL', + }); + cp.on('exit', mustCall((code, killSignal) => { + strictEqual(code, null); + strictEqual(killSignal, 'SIGKILL'); + })); + cp.on('error', mustCall((err) => { + strictEqual(err.name, 'AbortError'); + })); +} + +{ + // Test aborting a cp before close but after exit + const ac = new AbortController(); + const { signal } = ac; + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + signal + }); + cp.on('exit', mustCall(() => { + ac.abort(); + })); + cp.on('error', mustNotCall()); + + setTimeout(() => cp.kill(), 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-and-spawn.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-and-spawn.js new file mode 100644 index 00000000..88e634ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-and-spawn.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { fork, spawn } = require('child_process'); + +// Fork, then spawn. The spawned process should not hang. +switch (process.argv[2] || '') { + case '': + fork(__filename, ['fork']).on('exit', common.mustCall(checkExit)); + break; + case 'fork': + spawn(process.execPath, [__filename, 'spawn']) + .on('exit', common.mustCall(checkExit)); + break; + case 'spawn': + break; + default: + assert.fail(); +} + +function checkExit(statusCode) { + assert.strictEqual(statusCode, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-args.js new file mode 100644 index 00000000..2ed31fa4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-args.js @@ -0,0 +1,105 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { fork } = require('child_process'); + +// This test check the arguments of `fork` method +// Refs: https://github.com/nodejs/node/issues/20749 +const expectedEnv = { foo: 'bar' }; + +// Ensure that first argument `modulePath` must be provided +// and be of type string +{ + const invalidModulePath = [ + 0, + true, + undefined, + null, + [], + {}, + () => {}, + Symbol('t'), + ]; + invalidModulePath.forEach((modulePath) => { + assert.throws(() => fork(modulePath), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "modulePath" argument must be of type string/ + }); + }); + + const cp = fork(fixtures.path('child-process-echo-options.js')); + cp.on( + 'exit', + common.mustCall((code) => { + assert.strictEqual(code, 0); + }) + ); +} + +// Ensure that the second argument of `fork` +// and `fork` should parse options +// correctly if args is undefined or null +{ + const invalidSecondArgs = [ + 0, + true, + () => {}, + Symbol('t'), + ]; + invalidSecondArgs.forEach((arg) => { + assert.throws( + () => { + fork(fixtures.path('child-process-echo-options.js'), arg); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + const argsLists = [undefined, null, []]; + + argsLists.forEach((args) => { + const cp = fork(fixtures.path('child-process-echo-options.js'), args, { + env: { ...process.env, ...expectedEnv } + }); + + cp.on( + 'message', + common.mustCall(({ env }) => { + assert.strictEqual(env.foo, expectedEnv.foo); + }) + ); + + cp.on( + 'exit', + common.mustCall((code) => { + assert.strictEqual(code, 0); + }) + ); + }); +} + +// Ensure that the third argument should be type of object if provided +{ + const invalidThirdArgs = [ + 0, + true, + () => {}, + Symbol('t'), + ]; + invalidThirdArgs.forEach((arg) => { + assert.throws( + () => { + fork(fixtures.path('child-process-echo-options.js'), [], arg); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-close.js new file mode 100644 index 00000000..bfaabd3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-close.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const fixtures = require('../common/fixtures'); + +const cp = fork(fixtures.path('child-process-message-and-exit.js')); + +let gotMessage = false; +let gotExit = false; +let gotClose = false; + +cp.on('message', common.mustCall(function(message) { + assert(!gotMessage); + assert(!gotClose); + assert.strictEqual(message, 'hello'); + gotMessage = true; +})); + +cp.on('exit', common.mustCall(function() { + assert(!gotExit); + assert(!gotClose); + gotExit = true; +})); + +cp.on('close', common.mustCall(function() { + assert(gotMessage); + assert(gotExit); + assert(!gotClose); + gotClose = true; +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-closed-channel-segfault.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-closed-channel-segfault.js new file mode 100644 index 00000000..47eb87c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-closed-channel-segfault.js @@ -0,0 +1,88 @@ +'use strict'; +const common = require('../common'); + +// Before https://github.com/nodejs/node/pull/2847 a child process trying +// (asynchronously) to use the closed channel to it's creator caused a segfault. + +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (!cluster.isPrimary) { + // Exit on first received handle to leave the queue non-empty in primary + process.on('message', function() { + process.exit(1); + }); + return; +} + +const server = net + .createServer(function(s) { + if (common.isWindows) { + s.on('error', function(err) { + // Prevent possible ECONNRESET errors from popping up + if (err.code !== 'ECONNRESET') throw err; + }); + } + setTimeout(function() { + s.destroy(); + }, 100); + }) + .listen(0, function() { + const worker = cluster.fork(); + + worker.on('error', function(err) { + if ( + err.code !== 'ECONNRESET' && + err.code !== 'ECONNREFUSED' && + err.code !== 'EMFILE' + ) { + throw err; + } + }); + + function send(callback) { + const s = net.connect(server.address().port, function() { + worker.send({}, s, callback); + }); + + // https://github.com/nodejs/node/issues/3635#issuecomment-157714683 + // ECONNREFUSED or ECONNRESET errors can happen if this connection is + // still establishing while the server has already closed. + // EMFILE can happen if the worker __and__ the server had already closed. + s.on('error', function(err) { + if ( + err.code !== 'ECONNRESET' && + err.code !== 'ECONNREFUSED' && + err.code !== 'EMFILE' + ) { + throw err; + } + }); + } + + worker.process.once( + 'close', + common.mustCall(function() { + // Otherwise the crash on `channel.fd` access may happen + assert.strictEqual(worker.process.channel, null); + server.close(); + }) + ); + + worker.on('online', function() { + send(function(err) { + assert.ifError(err); + send(function(err) { + // Ignore errors when sending the second handle because the worker + // may already have exited. + if (err && err.code !== 'ERR_IPC_CHANNEL_CLOSED' && + err.code !== 'ECONNRESET' && + err.code !== 'ECONNREFUSED' && + err.code !== 'EMFILE') { + throw err; + } + }); + }); + }); + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-detached.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-detached.js new file mode 100644 index 00000000..87c15173 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-detached.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const fixtures = require('../common/fixtures'); + +const nonPersistentNode = fork( + fixtures.path('parent-process-nonpersistent-fork.js'), + [], + { silent: true }); + +let childId = -1; + +nonPersistentNode.stdout.on('data', (data) => { + childId = parseInt(data, 10); + nonPersistentNode.kill(); +}); + +process.on('exit', () => { + assert.notStrictEqual(childId, -1); + // Killing the child process should not throw an error + process.kill(childId); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-dgram.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-dgram.js new file mode 100644 index 00000000..4ea2edc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-dgram.js @@ -0,0 +1,109 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// The purpose of this test is to make sure that when forking a process, +// sending a fd representing a UDP socket to the child and sending messages +// to this endpoint, these messages are distributed to the parent and the +// child process. + + +const common = require('../common'); +if (common.isWindows) + common.skip('Sending dgram sockets to child processes is not supported'); + +const dgram = require('dgram'); +const fork = require('child_process').fork; +const assert = require('assert'); + +if (process.argv[2] === 'child') { + let childServer; + + process.once('message', (msg, clusterServer) => { + childServer = clusterServer; + + childServer.once('message', () => { + process.send('gotMessage'); + childServer.close(); + }); + + process.send('handleReceived'); + }); + +} else { + const parentServer = dgram.createSocket('udp4'); + const client = dgram.createSocket('udp4'); + const child = fork(__filename, ['child']); + + const msg = Buffer.from('Some bytes'); + + let childGotMessage = false; + let parentGotMessage = false; + + parentServer.once('message', (msg, rinfo) => { + parentGotMessage = true; + parentServer.close(); + }); + + parentServer.on('listening', () => { + child.send('server', parentServer); + + child.on('message', (msg) => { + if (msg === 'gotMessage') { + childGotMessage = true; + } else if (msg === 'handleReceived') { + sendMessages(); + } + }); + }); + + function sendMessages() { + const serverPort = parentServer.address().port; + + const timer = setInterval(() => { + // Both the parent and the child got at least one message, + // test passed, clean up everything. + if (parentGotMessage && childGotMessage) { + clearInterval(timer); + client.close(); + } else { + client.send( + msg, + 0, + msg.length, + serverPort, + '127.0.0.1', + (err) => { + assert.ifError(err); + } + ); + } + }, 1); + } + + parentServer.bind(0, '127.0.0.1'); + + process.once('exit', () => { + assert(parentGotMessage); + assert(childGotMessage); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-argv.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-argv.js new file mode 100644 index 00000000..f1e3bbbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-argv.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const spawn = child_process.spawn; +const fork = child_process.fork; + +if (process.argv[2] === 'fork') { + process.stdout.write(JSON.stringify(process.execArgv), function() { + process.exit(); + }); +} else if (process.argv[2] === 'child') { + fork(__filename, ['fork']); +} else { + const execArgv = ['--stack-size=256']; + const args = [__filename, 'child', 'arg0']; + + const child = spawn(process.execPath, execArgv.concat(args)); + let out = ''; + + child.stdout.on('data', function(chunk) { + out += chunk; + }); + + child.on('exit', common.mustCall(function() { + assert.deepStrictEqual(JSON.parse(out), execArgv); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-path.js new file mode 100644 index 00000000..3417a102 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-exec-path.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Test that `fork()` respects the `execPath` option. + +const tmpdir = require('../common/tmpdir'); +const { addLibraryPath } = require('../common/shared-lib-util'); +const assert = require('assert'); +const fs = require('fs'); +const { fork } = require('child_process'); + +const msg = { test: 'this' }; +const nodePath = process.execPath; +const copyPath = tmpdir.resolve('node-copy.exe'); + +addLibraryPath(process.env); + +// Child +if (process.env.FORK) { + assert.strictEqual(process.execPath, copyPath); + assert.ok(process.send); + process.send(msg); + return process.exit(); +} + +// Parent +tmpdir.refresh(); +assert.strictEqual(fs.existsSync(copyPath), false); +fs.copyFileSync(nodePath, copyPath, fs.constants.COPYFILE_FICLONE); +fs.chmodSync(copyPath, '0755'); + +const envCopy = { ...process.env, FORK: 'true' }; +const child = fork(__filename, { execPath: copyPath, env: envCopy }); +child.on('message', common.mustCall(function(recv) { + assert.deepStrictEqual(recv, msg); +})); +child.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-getconnections.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-getconnections.js new file mode 100644 index 00000000..62376c48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-getconnections.js @@ -0,0 +1,111 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); +const count = 12; + +if (process.argv[2] === 'child') { + const sockets = []; + + process.on('message', common.mustCall((m, socket) => { + function sendClosed(id) { + process.send({ id: id, status: 'closed' }); + } + + if (m.cmd === 'new') { + assert(socket); + assert(socket instanceof net.Socket, 'should be a net.Socket'); + sockets.push(socket); + } + + if (m.cmd === 'close') { + assert.strictEqual(socket, undefined); + if (sockets[m.id].destroyed) { + // Workaround for https://github.com/nodejs/node/issues/2610 + sendClosed(m.id); + // End of workaround. When bug is fixed, this code can be used instead: + // throw new Error('socket destroyed unexpectedly!'); + } else { + sockets[m.id].once('close', sendClosed.bind(null, m.id)); + sockets[m.id].destroy(); + } + } + })); + +} else { + const child = fork(process.argv[1], ['child']); + + child.on('exit', common.mustCall((code, signal) => { + if (!subprocessKilled) { + assert.fail('subprocess died unexpectedly! ' + + `code: ${code} signal: ${signal}`); + } + })); + + const server = net.createServer(); + const sockets = []; + + server.on('connection', common.mustCall((socket) => { + child.send({ cmd: 'new' }, socket); + sockets.push(socket); + + if (sockets.length === count) { + closeSockets(0); + } + }, count)); + + const onClose = common.mustCall(count); + + server.on('listening', common.mustCall(() => { + let j = count; + while (j--) { + const client = net.connect(server.address().port, '127.0.0.1'); + client.on('close', onClose); + } + })); + + let subprocessKilled = false; + function closeSockets(i) { + if (i === count) { + subprocessKilled = true; + server.close(); + child.kill(); + return; + } + + child.once('message', common.mustCall((m) => { + assert.strictEqual(m.status, 'closed'); + server.getConnections(common.mustSucceed((num) => { + assert.strictEqual(num, count - (i + 1)); + closeSockets(i + 1); + })); + })); + child.send({ id: i, cmd: 'close' }); + } + + server.on('close', common.mustCall()); + + server.listen(0, '127.0.0.1'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-server.js new file mode 100644 index 00000000..3a3f01c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-server.js @@ -0,0 +1,159 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); +const debug = require('util').debuglog('test'); + +const Countdown = require('../common/countdown'); + +if (process.argv[2] === 'child') { + + let serverScope; + + // TODO(@jasnell): The message event is not called consistently + // across platforms. Need to investigate if it can be made + // more consistent. + const onServer = (msg, server) => { + if (msg.what !== 'server') return; + process.removeListener('message', onServer); + + serverScope = server; + + // TODO(@jasnell): This is apparently not called consistently + // across platforms. Need to investigate if it can be made + // more consistent. + server.on('connection', (socket) => { + debug('CHILD: got connection'); + process.send({ what: 'connection' }); + socket.destroy(); + }); + + // Start making connection from parent. + debug('CHILD: server listening'); + process.send({ what: 'listening' }); + }; + + process.on('message', onServer); + + // TODO(@jasnell): The close event is not called consistently + // across platforms. Need to investigate if it can be made + // more consistent. + const onClose = (msg) => { + if (msg.what !== 'close') return; + process.removeListener('message', onClose); + + serverScope.on('close', common.mustCall(() => { + process.send({ what: 'close' }); + })); + serverScope.close(); + }; + + process.on('message', onClose); + + process.send({ what: 'ready' }); +} else { + + const child = fork(process.argv[1], ['child']); + + child.on('exit', common.mustCall((code, signal) => { + const message = `CHILD: died with ${code}, ${signal}`; + assert.strictEqual(code, 0, message); + })); + + // Send net.Server to child and test by connecting. + function testServer(callback) { + + // Destroy server execute callback when done. + const countdown = new Countdown(2, () => { + server.on('close', common.mustCall(() => { + debug('PARENT: server closed'); + child.send({ what: 'close' }); + })); + server.close(); + }); + + // We expect 4 connections and close events. + const connections = new Countdown(4, () => countdown.dec()); + const closed = new Countdown(4, () => countdown.dec()); + + // Create server and send it to child. + const server = net.createServer(); + + // TODO(@jasnell): The specific number of times the connection + // event is emitted appears to be variable across platforms. + // Need to investigate why and whether it can be made + // more consistent. + server.on('connection', (socket) => { + debug('PARENT: got connection'); + socket.destroy(); + connections.dec(); + }); + + server.on('listening', common.mustCall(() => { + debug('PARENT: server listening'); + child.send({ what: 'server' }, server); + })); + server.listen(0); + + // Handle client messages. + // TODO(@jasnell): The specific number of times the message + // event is emitted appears to be variable across platforms. + // Need to investigate why and whether it can be made + // more consistent. + const messageHandlers = (msg) => { + if (msg.what === 'listening') { + // Make connections. + let socket; + for (let i = 0; i < 4; i++) { + socket = net.connect(server.address().port, common.mustCall(() => { + debug('CLIENT: connected'); + })); + socket.on('close', common.mustCall(() => { + closed.dec(); + debug('CLIENT: closed'); + })); + } + + } else if (msg.what === 'connection') { + // Child got connection + connections.dec(); + } else if (msg.what === 'close') { + child.removeListener('message', messageHandlers); + callback(); + } + }; + + child.on('message', messageHandlers); + } + + const onReady = common.mustCall((msg) => { + if (msg.what !== 'ready') return; + child.removeListener('message', onReady); + testServer(common.mustCall()); + }); + + // Create server and send it to child. + child.on('message', onReady); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-socket.js new file mode 100644 index 00000000..28da94f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net-socket.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + mustCall, + mustCallAtLeast, +} = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); +const debug = require('util').debuglog('test'); + +if (process.argv[2] === 'child') { + + const onSocket = mustCall((msg, socket) => { + if (msg.what !== 'socket') return; + process.removeListener('message', onSocket); + socket.end('echo'); + debug('CHILD: got socket'); + }); + + process.on('message', onSocket); + + process.send({ what: 'ready' }); +} else { + + const child = fork(process.argv[1], ['child']); + + child.on('exit', mustCall((code, signal) => { + const message = `CHILD: died with ${code}, ${signal}`; + assert.strictEqual(code, 0, message); + })); + + // Send net.Socket to child. + function testSocket() { + + // Create a new server and connect to it, + // but the socket will be handled by the child. + const server = net.createServer(); + server.on('connection', mustCall((socket) => { + // TODO(@jasnell): Close does not seem to actually be called. + // It is not clear if it is needed. + socket.on('close', () => { + debug('CLIENT: socket closed'); + }); + child.send({ what: 'socket' }, socket); + })); + server.on('close', mustCall(() => { + debug('PARENT: server closed'); + })); + + server.listen(0, mustCall(() => { + debug('testSocket, listening'); + const connect = net.connect(server.address().port); + let store = ''; + connect.on('data', mustCallAtLeast((chunk) => { + store += chunk; + debug('CLIENT: got data'); + })); + connect.on('close', mustCall(() => { + debug('CLIENT: closed'); + assert.strictEqual(store, 'echo'); + server.close(); + })); + })); + } + + const onReady = mustCall((msg) => { + if (msg.what !== 'ready') return; + child.removeListener('message', onReady); + + testSocket(); + }); + + // Create socket and send it to child. + child.on('message', onReady); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net.js new file mode 100644 index 00000000..bf19a2bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-net.js @@ -0,0 +1,188 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// This tests that a socket sent to the forked process works. +// See https://github.com/nodejs/node/commit/dceebbfa + +'use strict'; +const { + mustCall, + mustCallAtLeast, + platformTimeout, +} = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); +const debug = require('util').debuglog('test'); +const count = 12; + +if (process.argv[2] === 'child') { + const needEnd = []; + const id = process.argv[3]; + + process.on('message', mustCall((m, socket) => { + if (!socket) return; + + debug(`[${id}] got socket ${m}`); + + // Will call .end('end') or .write('write'); + socket[m](m); + + socket.resume(); + + socket.on('data', mustCallAtLeast(() => { + debug(`[${id}] socket.data ${m}`); + })); + + socket.on('end', mustCall(() => { + debug(`[${id}] socket.end ${m}`); + })); + + // Store the unfinished socket + if (m === 'write') { + needEnd.push(socket); + } + + socket.on('close', mustCall((had_error) => { + debug(`[${id}] socket.close ${had_error} ${m}`); + })); + + socket.on('finish', mustCall(() => { + debug(`[${id}] socket finished ${m}`); + })); + }, 4)); + + process.on('message', mustCall((m) => { + if (m !== 'close') return; + debug(`[${id}] got close message`); + needEnd.forEach((endMe, i) => { + debug(`[${id}] ending ${i}/${needEnd.length}`); + endMe.end('end'); + }); + }, 4)); + + process.on('disconnect', mustCall(() => { + debug(`[${id}] process disconnect, ending`); + needEnd.forEach((endMe, i) => { + debug(`[${id}] ending ${i}/${needEnd.length}`); + endMe.end('end'); + }); + })); + +} else { + + const child1 = fork(process.argv[1], ['child', '1']); + const child2 = fork(process.argv[1], ['child', '2']); + const child3 = fork(process.argv[1], ['child', '3']); + + const server = net.createServer(); + + let connected = 0; + let closed = 0; + server.on('connection', function(socket) { + switch (connected % 6) { + case 0: + child1.send('end', socket); break; + case 1: + child1.send('write', socket); break; + case 2: + child2.send('end', socket); break; + case 3: + child2.send('write', socket); break; + case 4: + child3.send('end', socket); break; + case 5: + child3.send('write', socket); break; + } + connected += 1; + + // TODO(@jasnell): This is not actually being called. + // It is not clear if it is needed. + socket.once('close', () => { + debug(`[m] socket closed, total ${++closed}`); + }); + + if (connected === count) { + closeServer(); + } + }); + + let disconnected = 0; + server.on('listening', mustCall(() => { + + let j = count; + while (j--) { + const client = net.connect(server.address().port, '127.0.0.1'); + client.on('error', () => { + // This can happen if we kill the subprocess too early. + // The client should still get a close event afterwards. + // It likely won't so don't wrap in a mustCall. + debug('[m] CLIENT: error event'); + }); + client.on('close', mustCall(() => { + debug('[m] CLIENT: close event'); + disconnected += 1; + })); + client.resume(); + } + })); + + let closeEmitted = false; + server.on('close', mustCall(function() { + closeEmitted = true; + + // Clean up child processes. + try { + child1.kill(); + } catch { + debug('child process already terminated'); + } + try { + child2.kill(); + } catch { + debug('child process already terminated'); + } + try { + child3.kill(); + } catch { + debug('child process already terminated'); + } + })); + + server.listen(0, '127.0.0.1'); + + function closeServer() { + server.close(); + + setTimeout(() => { + assert(!closeEmitted); + child1.send('close'); + child2.send('close'); + child3.disconnect(); + }, platformTimeout(200)); + } + + process.on('exit', function() { + assert.strictEqual(server._workers.length, 0); + assert.strictEqual(disconnected, count); + assert.strictEqual(connected, count); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-no-shell.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-no-shell.js new file mode 100644 index 00000000..81ceab61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-no-shell.js @@ -0,0 +1,20 @@ +'use strict'; +// This test verifies that the shell option is not supported by fork(). +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const expected = common.isWindows ? '%foo%' : '$foo'; + +if (process.argv[2] === undefined) { + const child = cp.fork(__filename, [expected], { + shell: true, + env: { ...process.env, foo: 'bar' } + }); + + child.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); +} else { + assert.strictEqual(process.argv[2], expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref.js new file mode 100644 index 00000000..bbf4432a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; + +if (process.argv[2] === 'child') { + process.send('1'); + + // Check that child don't instantly die + setTimeout(function() { + process.send('2'); + }, 200); + + process.on('disconnect', function() { + process.stdout.write('3'); + }); + +} else { + const child = fork(__filename, ['child'], { silent: true }); + + const ipc = []; + let stdout = ''; + + child.on('message', function(msg) { + ipc.push(msg); + + if (msg === '2') child.disconnect(); + }); + + child.stdout.on('data', function(chunk) { + stdout += chunk; + }); + + child.once('exit', function() { + assert.deepStrictEqual(ipc, ['1', '2']); + assert.strictEqual(stdout, '3'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref2.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref2.js new file mode 100644 index 00000000..8f27e58f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-ref2.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + mustCall, + mustNotCall, + platformTimeout, +} = require('../common'); +const fork = require('child_process').fork; +const debug = require('util').debuglog('test'); + +if (process.argv[2] === 'child') { + debug('child -> call disconnect'); + process.disconnect(); + + setTimeout(() => { + debug('child -> will this keep it alive?'); + process.on('message', mustNotCall()); + }, platformTimeout(400)); + +} else { + const child = fork(__filename, ['child']); + + child.on('disconnect', mustCall(() => { + debug('parent -> disconnect'); + })); + + child.once('exit', mustCall(() => { + debug('parent -> exit'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio-string-variant.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio-string-variant.js new file mode 100644 index 00000000..6a396b51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio-string-variant.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); + +// Ensures that child_process.fork can accept string +// variant of stdio parameter in options object and +// throws a TypeError when given an unexpected string + +const assert = require('assert'); +const fork = require('child_process').fork; +const fixtures = require('../common/fixtures'); + +const childScript = fixtures.path('child-process-spawn-node'); +const malFormedOpts = { stdio: '33' }; +const payload = { hello: 'world' }; + +assert.throws( + () => fork(childScript, malFormedOpts), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' }); + +function test(stringVariant) { + const child = fork(childScript, { stdio: stringVariant }); + + child.on('message', common.mustCall((message) => { + assert.deepStrictEqual(message, { foo: 'bar' }); + })); + + child.send(payload); + + child.on('exit', common.mustCall((code) => assert.strictEqual(code, 0))); +} + +['pipe', 'inherit', 'ignore'].forEach(test); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio.js new file mode 100644 index 00000000..e76ef277 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-stdio.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const net = require('net'); + +if (process.argv[2] === 'child') { + process.stdout.write('this should be ignored'); + process.stderr.write('this should not be ignored'); + + const pipe = new net.Socket({ fd: 4 }); + + process.on('disconnect', () => { + pipe.unref(); + }); + + pipe.setEncoding('utf8'); + pipe.on('data', (data) => { + process.send(data); + }); +} else { + assert.throws( + () => cp.fork(__filename, { stdio: ['pipe', 'pipe', 'pipe', 'pipe'] }), + { code: 'ERR_CHILD_PROCESS_IPC_REQUIRED', name: 'Error' }); + + let ipc = ''; + let stderr = ''; + const buf = Buffer.from('data to send via pipe'); + const child = cp.fork(__filename, ['child'], { + stdio: [0, 'ignore', 'pipe', 'ipc', 'pipe'] + }); + + assert.strictEqual(child.stdout, null); + + child.on('message', (msg) => { + ipc += msg; + + if (ipc === buf.toString()) { + child.disconnect(); + } + }); + + child.stderr.on('data', (chunk) => { + stderr += chunk; + }); + + child.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + assert.strictEqual(stderr, 'this should not be ignored'); + })); + + child.stdio[4].write(buf); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-timeout-kill-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-timeout-kill-signal.js new file mode 100644 index 00000000..ef08d4b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-timeout-kill-signal.js @@ -0,0 +1,50 @@ +'use strict'; + +const { mustCall } = require('../common'); +const { strictEqual, throws } = require('assert'); +const fixtures = require('../common/fixtures'); +const { fork } = require('child_process'); +const { getEventListeners } = require('events'); + +{ + // Verify default signal + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + timeout: 5, + }); + cp.on('exit', mustCall((code, ks) => strictEqual(ks, 'SIGTERM'))); +} + +{ + // Verify correct signal + closes after at least 4 ms. + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + timeout: 5, + killSignal: 'SIGKILL', + }); + cp.on('exit', mustCall((code, ks) => strictEqual(ks, 'SIGKILL'))); +} + +{ + // Verify timeout verification + throws(() => fork(fixtures.path('child-process-stay-alive-forever.js'), { + timeout: 'badValue', + }), /ERR_OUT_OF_RANGE/); + + throws(() => fork(fixtures.path('child-process-stay-alive-forever.js'), { + timeout: {}, + }), /ERR_OUT_OF_RANGE/); +} + +{ + // Verify abort signal gets unregistered + const signal = new EventTarget(); + signal.aborted = false; + + const cp = fork(fixtures.path('child-process-stay-alive-forever.js'), { + timeout: 6, + signal, + }); + strictEqual(getEventListeners(signal, 'abort').length, 1); + cp.on('exit', mustCall(() => { + strictEqual(getEventListeners(signal, 'abort').length, 0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-url.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-url.mjs new file mode 100644 index 00000000..9261b875 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork-url.mjs @@ -0,0 +1,11 @@ +import { mustCall } from '../common/index.mjs'; +import { fork } from 'child_process'; + +if (process.argv[2] === 'child') { + process.disconnect(); +} else { + const child = fork(new URL(import.meta.url), ['child']); + + child.on('disconnect', mustCall()); + child.once('exit', mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork.js new file mode 100644 index 00000000..a357f4fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. +// Flags: --no-warnings +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { fork } = require('child_process'); +const args = ['foo', 'bar']; +const fixtures = require('../common/fixtures'); +const debug = require('util').debuglog('test'); + +const n = fork(fixtures.path('child-process-spawn-node.js'), args); + +assert.strictEqual(n.channel, n._channel); +assert.deepStrictEqual(args, ['foo', 'bar']); + +n.on('message', (m) => { + debug('PARENT got message:', m); + assert.ok(m.foo); +}); + +// https://github.com/joyent/node/issues/2355 - JSON.stringify(undefined) +// returns "undefined" but JSON.parse() cannot parse that... +assert.throws(() => n.send(undefined), { + name: 'TypeError', + message: 'The "message" argument must be specified', + code: 'ERR_MISSING_ARGS' +}); +assert.throws(() => n.send(), { + name: 'TypeError', + message: 'The "message" argument must be specified', + code: 'ERR_MISSING_ARGS' +}); + +assert.throws(() => n.send(Symbol()), { + name: 'TypeError', + message: 'The "message" argument must be one of type string,' + + ' object, number, or boolean. Received type symbol (Symbol())', + code: 'ERR_INVALID_ARG_TYPE' +}); +n.send({ hello: 'world' }); + +n.on('exit', common.mustCall((c) => { + assert.strictEqual(c, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork3.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork3.js new file mode 100644 index 00000000..735a4419 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-fork3.js @@ -0,0 +1,27 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const child_process = require('child_process'); +const fixtures = require('../common/fixtures'); + +child_process.fork(fixtures.path('empty.js')); // should not hang diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-http-socket-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-http-socket-leak.js new file mode 100644 index 00000000..cae4b051 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-http-socket-leak.js @@ -0,0 +1,57 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { fork } = require('child_process'); +const http = require('http'); + +if (process.argv[2] === 'child') { + process.once('message', (req, socket) => { + const res = new http.ServerResponse(req); + res.assignSocket(socket); + res.end(); + }); + + process.send('ready'); + return; +} + +const { kTimeout } = require('internal/timers'); + +let child; +let socket; + +const server = http.createServer(common.mustCall((req, res) => { + const r = { + method: req.method, + headers: req.headers, + path: req.path, + httpVersionMajor: req.httpVersionMajor, + query: req.query, + }; + + socket = res.socket; + child.send(r, socket); + server.close(); +})); + +server.listen(0, common.mustCall(() => { + child = fork(__filename, [ 'child' ]); + child.once('message', (msg) => { + assert.strictEqual(msg, 'ready'); + const req = http.request({ + port: server.address().port, + }, common.mustCall((res) => { + res.on('data', () => {}); + res.on('end', common.mustCall(() => { + assert.strictEqual(socket[kTimeout], null); + assert.strictEqual(socket.parser, null); + assert.strictEqual(socket._httpMessage, null); + })); + })); + + req.end(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-internal.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-internal.js new file mode 100644 index 00000000..c6ce0a8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-internal.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// Messages +const PREFIX = 'NODE_'; +const normal = { cmd: `foo${PREFIX}` }; +const internal = { cmd: `${PREFIX}bar` }; + +if (process.argv[2] === 'child') { + // Send non-internal message containing PREFIX at a non prefix position + process.send(normal); + + // Send internal message + process.send(internal); + + process.exit(0); + +} else { + + const fork = require('child_process').fork; + const child = fork(process.argv[1], ['child']); + + child.once('message', common.mustCall(function(data) { + assert.deepStrictEqual(data, normal); + })); + + child.once('internalMessage', common.mustCall(function(data) { + assert.deepStrictEqual(data, internal); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc-next-tick.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc-next-tick.js new file mode 100644 index 00000000..b23aefc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc-next-tick.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const NUM_MESSAGES = 10; +const values = []; + +for (let i = 0; i < NUM_MESSAGES; ++i) { + values[i] = i; +} + +if (process.argv[2] === 'child') { + const received = values.map(() => { return false; }); + + process.on('uncaughtException', common.mustCall((err) => { + received[err] = true; + const done = received.every((element) => { return element === true; }); + + if (done) + process.disconnect(); + }, NUM_MESSAGES)); + + process.on('message', (msg) => { + // If messages are handled synchronously, throwing should break the IPC + // message processing. + throw msg; + }); + + process.send('ready'); +} else { + const child = cp.fork(__filename, ['child']); + + child.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'ready'); + values.forEach((value) => { + child.send(value); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc.js new file mode 100644 index 00000000..d776f959 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-ipc.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const { + mustCall, + mustNotCall, +} = require('../common'); +const assert = require('assert'); +const debug = require('util').debuglog('test'); + +const { spawn } = require('child_process'); +const fixtures = require('../common/fixtures'); + +const sub = fixtures.path('echo.js'); + +const child = spawn(process.argv[0], [sub]); + +child.stderr.on('data', mustNotCall()); + +child.stdout.setEncoding('utf8'); + +const messages = [ + 'hello world\r\n', + 'echo me\r\n', +]; + +child.stdout.on('data', mustCall((data) => { + debug(`child said: ${JSON.stringify(data)}`); + const test = messages.shift(); + debug(`testing for '${test}'`); + assert.strictEqual(data, test); + if (messages.length) { + debug(`writing '${messages[0]}'`); + child.stdin.write(messages[0]); + } else { + assert.strictEqual(messages.length, 0); + child.stdin.end(); + } +}, messages.length)); + +child.stdout.on('end', mustCall((data) => { + debug('child end'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-kill.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-kill.js new file mode 100644 index 00000000..26bdc029 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-kill.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const cat = spawn(common.isWindows ? 'cmd' : 'cat'); + +cat.stdout.on('end', common.mustCall()); +cat.stderr.on('data', common.mustNotCall()); +cat.stderr.on('end', common.mustCall()); + +cat.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGTERM'); + assert.strictEqual(cat.signalCode, 'SIGTERM'); +})); + +assert.strictEqual(cat.signalCode, null); +assert.strictEqual(cat.killed, false); +cat.kill(); +assert.strictEqual(cat.killed, true); + +// Test different types of kill signals on Windows. +if (common.isWindows) { + for (const sendSignal of ['SIGTERM', 'SIGKILL', 'SIGQUIT', 'SIGINT']) { + const process = spawn('cmd'); + process.on('exit', (code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, sendSignal); + }); + process.kill(sendSignal); + } + + const process = spawn('cmd'); + process.on('exit', (code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGKILL'); + }); + process.kill('SIGHUP'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-net-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-net-reuseport.js new file mode 100644 index 00000000..52309edd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-net-reuseport.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const { checkSupportReusePort, options } = require('../common/net'); +const assert = require('assert'); +const child_process = require('child_process'); +const net = require('net'); + +if (!process.env.isWorker) { + checkSupportReusePort().then(() => { + const server = net.createServer(); + server.listen(options, common.mustCall(() => { + const port = server.address().port; + const workerOptions = { env: { ...process.env, isWorker: 1, port } }; + let count = 2; + for (let i = 0; i < 2; i++) { + const worker = child_process.fork(__filename, workerOptions); + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + if (--count === 0) { + server.close(); + } + })); + } + })); + }, () => { + common.skip('The `reusePort` option is not supported'); + }); + return; +} + +const server = net.createServer(); + +server.listen({ ...options, port: +process.env.port }, common.mustCall(() => { + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-no-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-no-deprecation.js new file mode 100644 index 00000000..d12e5b88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-no-deprecation.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +process.noDeprecation = true; + +if (process.argv[2] === 'child') { + process.emitWarning('Something else is deprecated.', 'DeprecationWarning'); +} else { + // parent process + const spawn = require('child_process').spawn; + + // spawn self as child + const child = spawn(process.execPath, [process.argv[1], 'child']); + + child.stderr.on('data', common.mustNotCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-pipe-dataflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-pipe-dataflow.js new file mode 100644 index 00000000..e61bcde5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-pipe-dataflow.js @@ -0,0 +1,78 @@ +'use strict'; +const common = require('../common'); + +if (common.isWindows) { + // https://github.com/nodejs/node/issues/48300 + common.skip('Does not work with cygwin quirks on Windows'); +} + +const assert = require('assert'); +const fs = require('fs'); +const spawn = require('child_process').spawn; +const tmpdir = require('../common/tmpdir'); + +let cat, grep, wc; + +const KB = 1024; +const MB = KB * KB; + + +// Make sure process chaining allows desired data flow: +// check cat | grep 'x' | wc -c === 1MB +// This helps to make sure no data is lost between pipes. + +{ + tmpdir.refresh(); + const file = tmpdir.resolve('data.txt'); + const buf = Buffer.alloc(MB).fill('x'); + + // Most OS commands that deal with data, attach special meanings to new line - + // for example, line buffering. So cut the buffer into lines at some points, + // forcing data flow to be split in the stream. Do not use os.EOL for \n as + // that is 2 characters on Windows and is sometimes converted to 1 character + // which causes the test to fail. + for (let i = 1; i < KB; i++) + buf.write('\n', i * KB); + fs.writeFileSync(file, buf.toString()); + + cat = spawn('cat', [file]); + grep = spawn('grep', ['x'], { stdio: [cat.stdout, 'pipe', 'pipe'] }); + wc = spawn('wc', ['-c'], { stdio: [grep.stdout, 'pipe', 'pipe'] }); + + // Extra checks: We never try to start reading data ourselves. + cat.stdout._handle.readStart = common.mustNotCall(); + grep.stdout._handle.readStart = common.mustNotCall(); + + // Keep an array of error codes and assert on them during process exit. This + // is because stdio can still be open when a child process exits, and we don't + // want to lose information about what caused the error. + const errors = []; + process.on('exit', () => { + assert.deepStrictEqual(errors, []); + }); + + [cat, grep, wc].forEach((child, index) => { + const errorHandler = (thing, type) => { + // Don't want to assert here, as we might miss error code info. + console.error(`unexpected ${type} from child #${index}:\n${thing}`); + }; + + child.stderr.on('data', (d) => { errorHandler(d, 'data'); }); + child.on('error', (err) => { errorHandler(err, 'error'); }); + child.on('exit', common.mustCall((code) => { + if (code !== 0) { + errors.push(`child ${index} exited with code ${code}`); + } + })); + }); + + let wcBuf = ''; + wc.stdout.on('data', common.mustCall((data) => { + wcBuf += data; + })); + + process.on('exit', () => { + // Grep always adds one extra byte at the end. + assert.strictEqual(wcBuf.trim(), (MB + 1).toString()); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-promisified.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-promisified.js new file mode 100644 index 00000000..208ee508 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-promisified.js @@ -0,0 +1,63 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const { promisify } = require('util'); + +const exec = promisify(child_process.exec); +const execFile = promisify(child_process.execFile); + +{ + const promise = exec(...common.escapePOSIXShell`"${process.execPath}" -p 42`); + + assert(promise.child instanceof child_process.ChildProcess); + promise.then(common.mustCall((obj) => { + assert.deepStrictEqual(obj, { stdout: '42\n', stderr: '' }); + })); +} + +{ + const promise = execFile(process.execPath, ['-p', '42']); + + assert(promise.child instanceof child_process.ChildProcess); + promise.then(common.mustCall((obj) => { + assert.deepStrictEqual(obj, { stdout: '42\n', stderr: '' }); + })); +} + +{ + const promise = exec('doesntexist'); + + assert(promise.child instanceof child_process.ChildProcess); + promise.catch(common.mustCall((err) => { + assert(err.message.includes('doesntexist')); + })); +} + +{ + const promise = execFile('doesntexist', ['-p', '42']); + + assert(promise.child instanceof child_process.ChildProcess); + promise.catch(common.mustCall((err) => { + assert(err.message.includes('doesntexist')); + })); +} +const failingCodeWithStdoutErr = + 'console.log(42);console.error(43);process.exit(1)'; +{ + exec(...common.escapePOSIXShell`"${process.execPath}" -e "${failingCodeWithStdoutErr}"`) + .catch(common.mustCall((err) => { + assert.strictEqual(err.code, 1); + assert.strictEqual(err.stdout, '42\n'); + assert.strictEqual(err.stderr, '43\n'); + })); +} + +{ + execFile(process.execPath, ['-e', failingCodeWithStdoutErr]) + .catch(common.mustCall((err) => { + assert.strictEqual(err.code, 1); + assert.strictEqual(err.stdout, '42\n'); + assert.strictEqual(err.stderr, '43\n'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-prototype-tampering.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-prototype-tampering.mjs new file mode 100644 index 00000000..d94c4bdb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-prototype-tampering.mjs @@ -0,0 +1,91 @@ +import * as common from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import { EOL } from 'node:os'; +import { strictEqual, notStrictEqual, throws } from 'node:assert'; +import cp from 'node:child_process'; + +// TODO(LiviaMedeiros): test on different platforms +if (!common.isLinux) + common.skip(); + +const expectedCWD = process.cwd(); +const expectedUID = process.getuid(); + +for (const tamperedCwd of ['', '/tmp', '/not/existing/malicious/path', 42n]) { + Object.prototype.cwd = tamperedCwd; + + cp.exec('pwd', common.mustSucceed((out) => { + strictEqual(`${out}`, `${expectedCWD}${EOL}`); + })); + strictEqual(`${cp.execSync('pwd')}`, `${expectedCWD}${EOL}`); + cp.execFile('pwd', common.mustSucceed((out) => { + strictEqual(`${out}`, `${expectedCWD}${EOL}`); + })); + strictEqual(`${cp.execFileSync('pwd')}`, `${expectedCWD}${EOL}`); + cp.spawn('pwd').stdout.on('data', common.mustCall((out) => { + strictEqual(`${out}`, `${expectedCWD}${EOL}`); + })); + strictEqual(`${cp.spawnSync('pwd').stdout}`, `${expectedCWD}${EOL}`); + + delete Object.prototype.cwd; +} + +for (const tamperedUID of [0, 1, 999, 1000, 0n, 'gwak']) { + Object.prototype.uid = tamperedUID; + + cp.exec('id -u', common.mustSucceed((out) => { + strictEqual(`${out}`, `${expectedUID}${EOL}`); + })); + strictEqual(`${cp.execSync('id -u')}`, `${expectedUID}${EOL}`); + cp.execFile('id', ['-u'], common.mustSucceed((out) => { + strictEqual(`${out}`, `${expectedUID}${EOL}`); + })); + strictEqual(`${cp.execFileSync('id', ['-u'])}`, `${expectedUID}${EOL}`); + cp.spawn('id', ['-u']).stdout.on('data', common.mustCall((out) => { + strictEqual(`${out}`, `${expectedUID}${EOL}`); + })); + strictEqual(`${cp.spawnSync('id', ['-u']).stdout}`, `${expectedUID}${EOL}`); + + delete Object.prototype.uid; +} + +{ + Object.prototype.execPath = '/not/existing/malicious/path'; + + // Does not throw ENOENT + cp.fork(fixtures.path('empty.js')); + + delete Object.prototype.execPath; +} + +for (const shellCommandArgument of ['-L && echo "tampered"']) { + Object.prototype.shell = true; + const cmd = 'pwd'; + let cmdExitCode = ''; + + const program = cp.spawn(cmd, [shellCommandArgument], { cwd: expectedCWD }); + program.stderr.on('data', common.mustCall()); + program.stdout.on('data', common.mustNotCall()); + + program.on('exit', common.mustCall((code) => { + notStrictEqual(code, 0); + })); + + cp.execFile(cmd, [shellCommandArgument], { cwd: expectedCWD }, + common.mustCall((err) => { + notStrictEqual(err.code, 0); + }) + ); + + throws(() => { + cp.execFileSync(cmd, [shellCommandArgument], { cwd: expectedCWD }); + }, (e) => { + notStrictEqual(e.status, 0); + return true; + }); + + cmdExitCode = cp.spawnSync(cmd, [shellCommandArgument], { cwd: expectedCWD }).status; + notStrictEqual(cmdExitCode, 0); + + delete Object.prototype.shell; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-recv-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-recv-handle.js new file mode 100644 index 00000000..b67bc206 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-recv-handle.js @@ -0,0 +1,86 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Test that a Linux specific quirk in the handle passing protocol is handled +// correctly. See https://github.com/joyent/node/issues/5330 for details. + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const spawn = require('child_process').spawn; + +if (process.argv[2] === 'worker') + worker(); +else + primary(); + +function primary() { + // spawn() can only create one IPC channel so we use stdin/stdout as an + // ad-hoc command channel. + const proc = spawn(process.execPath, [ + '--expose-internals', __filename, 'worker', + ], { + stdio: ['pipe', 'pipe', 'pipe', 'ipc'] + }); + let handle = null; + proc.on('exit', () => { + handle.close(); + }); + proc.stdout.on('data', common.mustCall((data) => { + assert.strictEqual(data.toString(), 'ok\r\n'); + net.createServer(common.mustNotCall()).listen(0, function() { + handle = this._handle; + proc.send('one'); + proc.send('two', handle); + proc.send('three'); + proc.stdin.write('ok\r\n'); + }); + })); + proc.stderr.pipe(process.stderr); +} + +function worker() { + const { kChannelHandle } = require('internal/child_process'); + process[kChannelHandle].readStop(); // Make messages batch up. + process.stdout.ref(); + process.stdout.write('ok\r\n'); + process.stdin.once('data', common.mustCall((data) => { + assert.strictEqual(data.toString(), 'ok\r\n'); + process[kChannelHandle].readStart(); + })); + let n = 0; + process.on('message', common.mustCall((msg, handle) => { + n += 1; + if (n === 1) { + assert.strictEqual(msg, 'one'); + assert.strictEqual(handle, undefined); + } else if (n === 2) { + assert.strictEqual(msg, 'two'); + assert.ok(handle !== null && typeof handle === 'object'); + handle.close(); + } else if (n === 3) { + assert.strictEqual(msg, 'three'); + assert.strictEqual(handle, undefined); + process.exit(); + } + }, 3)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-reject-null-bytes.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-reject-null-bytes.js new file mode 100644 index 00000000..b5239cdd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-reject-null-bytes.js @@ -0,0 +1,294 @@ +'use strict'; +const { mustNotCall } = require('../common'); + +// Regression test for https://github.com/nodejs/node/issues/44768 + +const { throws } = require('assert'); +const { + exec, + execFile, + execFileSync, + execSync, + fork, + spawn, + spawnSync, +} = require('child_process'); + +// Tests for the 'command' argument + +throws(() => exec(`${process.execPath} ${__filename} AAA BBB\0XXX CCC`, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => exec('BBB\0XXX AAA CCC', mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(`${process.execPath} ${__filename} AAA BBB\0XXX CCC`), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync('BBB\0XXX AAA CCC'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'file' argument + +throws(() => spawn('BBB\0XXX'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile('BBB\0XXX', mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync('BBB\0XXX'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn('BBB\0XXX'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync('BBB\0XXX'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'modulePath' argument + +throws(() => fork('BBB\0XXX'), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'args' argument + +// Not testing exec() and execSync() because these accept 'args' as a part of +// 'command' as space-separated arguments. + +throws(() => execFile(process.execPath, [__filename, 'AAA', 'BBB\0XXX', 'CCC'], mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, [__filename, 'AAA', 'BBB\0XXX', 'CCC']), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => fork(__filename, ['AAA', 'BBB\0XXX', 'CCC']), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn(process.execPath, [__filename, 'AAA', 'BBB\0XXX', 'CCC']), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, [__filename, 'AAA', 'BBB\0XXX', 'CCC']), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.cwd' argument + +throws(() => exec(process.execPath, { cwd: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile(process.execPath, { cwd: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, { cwd: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(process.execPath, { cwd: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => fork(__filename, { cwd: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn(process.execPath, { cwd: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, { cwd: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.argv0' argument + +throws(() => exec(process.execPath, { argv0: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile(process.execPath, { argv0: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, { argv0: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(process.execPath, { argv0: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => fork(__filename, { argv0: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn(process.execPath, { argv0: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, { argv0: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.shell' argument + +throws(() => exec(process.execPath, { shell: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile(process.execPath, { shell: 'BBB\0XXX' }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, { shell: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(process.execPath, { shell: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Not testing fork() because it doesn't accept the shell option (internally it +// explicitly sets shell to false). + +throws(() => spawn(process.execPath, { shell: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, { shell: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.env' argument + +throws(() => exec(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => exec(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFile(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }, mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execFileSync(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => execSync(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => fork(__filename, { env: { 'AAA': 'BBB\0XXX' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => fork(__filename, { env: { 'BBB\0XXX': 'AAA' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawn(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, { env: { 'AAA': 'BBB\0XXX' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +throws(() => spawnSync(process.execPath, { env: { 'BBB\0XXX': 'AAA' } }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.execPath' argument +throws(() => fork(__filename, { execPath: 'BBB\0XXX' }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); + +// Tests for the 'options.execArgv' argument +throws(() => fork(__filename, { execArgv: ['AAA', 'BBB\0XXX', 'CCC'] }), { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-after-close.js new file mode 100644 index 00000000..62128b7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-after-close.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const fixtures = require('../common/fixtures'); + +const fixture = fixtures.path('empty.js'); +const child = cp.fork(fixture); + +child.on('close', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + + const testError = common.expectsError({ + name: 'Error', + message: 'Channel closed', + code: 'ERR_IPC_CHANNEL_CLOSED' + }, 2); + + child.on('error', testError); + + { + const result = child.send('ping'); + assert.strictEqual(result, false); + } + + { + const result = child.send('pong', testError); + assert.strictEqual(result, false); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-cb.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-cb.js new file mode 100644 index 00000000..daecd722 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-cb.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; + +if (process.argv[2] === 'child') { + process.send('ok', common.mustCall((err) => { + assert.strictEqual(err, null); + })); +} else { + const child = fork(process.argv[1], ['child']); + child.on('message', common.mustCall((message) => { + assert.strictEqual(message, 'ok'); + })); + child.on('exit', common.mustCall((exitCode, signalCode) => { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-keep-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-keep-open.js new file mode 100644 index 00000000..54169dc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-keep-open.js @@ -0,0 +1,50 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const net = require('net'); + +if (process.argv[2] !== 'child') { + // The parent process forks a child process, starts a TCP server, and connects + // to the server. The accepted connection is passed to the child process, + // where the socket is written. Then, the child signals the parent process to + // write to the same socket. + let result = ''; + + process.on('exit', () => { + assert.strictEqual(result, 'childparent'); + }); + + const child = cp.fork(__filename, ['child']); + + // Verify that the child exits successfully + child.on('exit', common.mustCall((exitCode, signalCode) => { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); + })); + + const server = net.createServer((socket) => { + child.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'child_done'); + socket.end('parent', () => { + server.close(); + child.disconnect(); + }); + })); + + child.send('socket', socket, { keepOpen: true }, common.mustSucceed()); + }); + + server.listen(0, () => { + const socket = net.connect(server.address().port, common.localhostIPv4); + socket.setEncoding('utf8'); + socket.on('data', (data) => result += data); + }); +} else { + // The child process receives the socket from the parent, writes data to + // the socket, then signals the parent process to write + process.on('message', common.mustCall((msg, socket) => { + assert.strictEqual(msg, 'socket'); + socket.write('child', () => process.send('child_done')); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-returns-boolean.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-returns-boolean.js new file mode 100644 index 00000000..8c3ef464 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-returns-boolean.js @@ -0,0 +1,58 @@ +'use strict'; +const common = require('../common'); + +// subprocess.send() will return false if the channel has closed or when the +// backlog of unsent messages exceeds a threshold that makes it unwise to send +// more. Otherwise, the method returns true. + +const assert = require('assert'); +const net = require('net'); +const { fork, spawn } = require('child_process'); +const fixtures = require('../common/fixtures'); + +// Just a script that stays alive (does not listen to `process.on('message')`). +const subScript = fixtures.path('child-process-persistent.js'); + +{ + // Test `send` return value on `fork` that opens and IPC by default. + const n = fork(subScript); + // `subprocess.send` should always return `true` for the first send. + const rv = n.send({ h: 'w' }, assert.ifError); + assert.strictEqual(rv, true); + n.kill('SIGKILL'); +} + +{ + // Test `send` return value on `spawn` and saturate backlog with handles. + // Call `spawn` with options that open an IPC channel. + const spawnOptions = { stdio: ['pipe', 'pipe', 'pipe', 'ipc'] }; + const s = spawn(process.execPath, [subScript], spawnOptions); + + const server = net.createServer(common.mustNotCall()).listen(0, () => { + const handle = server._handle; + + // Sending a handle and not giving the tickQueue time to acknowledge should + // create the internal backlog, but leave it empty. + const rv1 = s.send('one', handle, (err) => { if (err) assert.fail(err); }); + assert.strictEqual(rv1, true); + // Since the first `send` included a handle (should be unacknowledged), + // we can safely queue up only one more message. + const rv2 = s.send('two', (err) => { if (err) assert.fail(err); }); + assert.strictEqual(rv2, true); + // The backlog should now be indicate to backoff. + const rv3 = s.send('three', (err) => { if (err) assert.fail(err); }); + assert.strictEqual(rv3, false); + const rv4 = s.send('four', (err) => { + if (err) assert.fail(err); + // `send` queue should have been drained. + const rv5 = s.send('5', handle, (err) => { if (err) assert.fail(err); }); + assert.strictEqual(rv5, true); + + // End test and cleanup. + s.kill(); + handle.close(); + server.close(); + }); + assert.strictEqual(rv4, false); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-type-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-type-error.js new file mode 100644 index 00000000..91136cd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-type-error.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const cp = require('child_process'); + +function fail(proc, args, code = 'ERR_INVALID_ARG_TYPE') { + assert.throws(() => { + proc.send.apply(proc, args); + }, { code, name: 'TypeError' }); +} + +let target = process; + +if (process.argv[2] !== 'child') { + target = cp.fork(__filename, ['child']); + target.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); +} + +fail(target, ['msg', null, null]); +fail(target, ['msg', null, '']); +fail(target, ['msg', null, 'foo']); +fail(target, ['msg', null, 0]); +fail(target, ['msg', null, NaN]); +fail(target, ['msg', 'meow', undefined], 'ERR_INVALID_HANDLE_TYPE'); +fail(target, ['msg', null, 1]); +fail(target, ['msg', null, null, common.mustNotCall()]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-utf8.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-utf8.js new file mode 100644 index 00000000..2609dd0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-send-utf8.js @@ -0,0 +1,35 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; + +const expected = 'ßßßß'.repeat(1e5 - 1); +if (process.argv[2] === 'child') { + process.send(expected); +} else { + const child = fork(process.argv[1], ['child']); + child.on('message', common.mustCall((actual) => { + assert.strictEqual(actual, expected); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-server-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-server-close.js new file mode 100644 index 00000000..832cf970 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-server-close.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { fork, spawn } = require('child_process'); +const net = require('net'); + +const tmpdir = require('../common/tmpdir'); + +// Run in a child process because the PIPE file descriptor stays open until +// Node.js completes, blocking the tmpdir and preventing cleanup. + +if (process.argv[2] !== 'child') { + // Parent + tmpdir.refresh(); + + // Run test + const child = fork(__filename, ['child'], { stdio: 'inherit' }); + child.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); + })); + + return; +} + +// Child +const server = net.createServer((conn) => { + spawn(process.execPath, ['-v'], { + stdio: ['ignore', conn, 'ignore'] + }).on('close', common.mustCall(() => { + conn.end(); + })); +}).listen(common.PIPE, () => { + const client = net.connect(common.PIPE, common.mustCall()); + client.once('data', () => { + client.end(() => { + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-set-blocking.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-set-blocking.js new file mode 100644 index 00000000..6dcfa931 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-set-blocking.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const ch = require('child_process'); + +const SIZE = 100000; +const python = process.env.PYTHON || (common.isWindows ? 'python' : 'python3'); + +const cp = ch.spawn(python, ['-c', `print(${SIZE} * "C")`], { + stdio: 'inherit' +}); + +cp.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-silent.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-silent.js new file mode 100644 index 00000000..892c4527 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-silent.js @@ -0,0 +1,106 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const childProcess = require('child_process'); + +// Child pipe test +if (process.argv[2] === 'pipe') { + process.stdout.write('stdout message'); + process.stderr.write('stderr message'); + +} else if (process.argv[2] === 'ipc') { + // Child IPC test + process.send('message from child'); + process.on('message', function() { + process.send('got message from primary'); + }); + +} else if (process.argv[2] === 'primary') { + // Primary | start child pipe test + + const child = childProcess.fork(process.argv[1], ['pipe'], { silent: true }); + + // Allow child process to self terminate + child.disconnect(); + + child.on('exit', function() { + process.exit(0); + }); + +} else { + // Testcase | start primary && child IPC test + + // testing: is stderr and stdout piped to primary + const args = [process.argv[1], 'primary']; + const primary = childProcess.spawn(process.execPath, args); + + // Got any stderr or std data + let stdoutData = false; + primary.stdout.on('data', function() { + stdoutData = true; + }); + let stderrData = false; + primary.stderr.on('data', function() { + stderrData = true; + }); + + // testing: do message system work when using silent + const child = childProcess.fork(process.argv[1], ['ipc'], { silent: true }); + + // Manual pipe so we will get errors + child.stderr.pipe(process.stderr, { end: false }); + child.stdout.pipe(process.stdout, { end: false }); + + let childSending = false; + let childReceiving = false; + child.on('message', function(message) { + if (childSending === false) { + childSending = (message === 'message from child'); + } + + if (childReceiving === false) { + childReceiving = (message === 'got message from primary'); + } + + if (childReceiving === true) { + child.kill(); + } + }); + child.send('message to child'); + + // Check all values + process.on('exit', function() { + // clean up + child.kill(); + primary.kill(); + + // Check std(out|err) pipes + assert.ok(!stdoutData); + assert.ok(!stderrData); + + // Check message system + assert.ok(childSending); + assert.ok(childReceiving); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-args.js new file mode 100644 index 00000000..ec56f409 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-args.js @@ -0,0 +1,55 @@ +'use strict'; + +// This test confirms that `undefined`, `null`, and `[]` +// can be used as a placeholder for the second argument (`args`) of `spawn()`. +// Previously, there was a bug where using `undefined` for the second argument +// caused the third argument (`options`) to be ignored. +// See https://github.com/nodejs/node/issues/24912. + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +const assert = require('assert'); +const { spawn } = require('child_process'); + +tmpdir.refresh(); + +const command = common.isWindows ? 'cd' : 'pwd'; +const options = { cwd: tmpdir.path }; + +if (common.isWindows) { + // This test is not the case for Windows based systems + // unless the `shell` options equals to `true` + + options.shell = true; +} + +const testCases = [ + undefined, + null, + [], +]; + +const expectedResult = tmpdir.path.trim().toLowerCase(); + +(async () => { + const results = await Promise.all( + testCases.map((testCase) => { + return new Promise((resolve) => { + const subprocess = spawn(command, testCase, options); + + let accumulatedData = Buffer.alloc(0); + + subprocess.stdout.on('data', common.mustCall((data) => { + accumulatedData = Buffer.concat([accumulatedData, data]); + })); + + subprocess.stdout.on('end', () => { + resolve(accumulatedData.toString().trim().toLowerCase()); + }); + }); + }) + ); + + assert.deepStrictEqual([...new Set(results)], [expectedResult]); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-argv0.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-argv0.js new file mode 100644 index 00000000..33489694 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-argv0.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +// This test spawns itself with an argument to indicate when it is a child to +// easily and portably print the value of argv[0] +if (process.argv[2] === 'child') { + console.log(process.argv0); + return; +} + +const noArgv0 = cp.spawnSync(process.execPath, [__filename, 'child']); +assert.strictEqual(noArgv0.stdout.toString().trim(), process.execPath); + +const withArgv0 = cp.spawnSync(process.execPath, [__filename, 'child'], + { argv0: 'withArgv0' }); +assert.strictEqual(withArgv0.stdout.toString().trim(), 'withArgv0'); + +assert.throws(() => { + cp.spawnSync(process.execPath, [__filename, 'child'], { argv0: [] }); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.argv0" property must be of type string.' + + common.invalidArgTypeHelper([]) +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-controller.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-controller.js new file mode 100644 index 00000000..20facb09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-controller.js @@ -0,0 +1,183 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); +const fixtures = require('../common/fixtures'); + +const aliveScript = fixtures.path('child-process-stay-alive-forever.js'); +{ + // Verify that passing an AbortSignal works + const controller = new AbortController(); + const { signal } = controller; + + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + })); + + controller.abort(); +} + +{ + // Verify that passing an AbortSignal with custom abort error works + const controller = new AbortController(); + const { signal } = controller; + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + assert.strictEqual(e.cause.name, 'Error'); + assert.strictEqual(e.cause.message, 'boom'); + })); + + controller.abort(new Error('boom')); +} + +{ + const controller = new AbortController(); + const { signal } = controller; + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + assert.strictEqual(e.cause, 'boom'); + })); + + controller.abort('boom'); +} + +{ + // Verify that passing an already-aborted signal works. + const signal = AbortSignal.abort(); + + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + })); +} + +{ + // Verify that passing an already-aborted signal with custom abort error + // works. + const signal = AbortSignal.abort(new Error('boom')); + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + assert.strictEqual(e.cause.name, 'Error'); + assert.strictEqual(e.cause.message, 'boom'); + })); +} + +{ + const signal = AbortSignal.abort('boom'); + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + assert.strictEqual(e.cause, 'boom'); + })); +} + +{ + // Verify that waiting a bit and closing works + const controller = new AbortController(); + const { signal } = controller; + + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGTERM'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + })); + + setTimeout(() => controller.abort(), 1); +} + +{ + // Test passing a different killSignal + const controller = new AbortController(); + const { signal } = controller; + + const cp = spawn(process.execPath, [aliveScript], { + signal, + killSignal: 'SIGKILL', + }); + + cp.on('exit', common.mustCall((code, killSignal) => { + assert.strictEqual(code, null); + assert.strictEqual(killSignal, 'SIGKILL'); + })); + + cp.on('error', common.mustCall((e) => { + assert.strictEqual(e.name, 'AbortError'); + })); + + setTimeout(() => controller.abort(), 1); +} + +{ + // Test aborting a cp before close but after exit + const controller = new AbortController(); + const { signal } = controller; + + const cp = spawn(process.execPath, [aliveScript], { + signal, + }); + + cp.on('exit', common.mustCall(() => { + controller.abort(); + })); + + cp.on('error', common.mustNotCall()); + + setTimeout(() => cp.kill(), 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-error.js new file mode 100644 index 00000000..ed1c8fac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-error.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const { getSystemErrorName } = require('util'); +const spawn = require('child_process').spawn; +const assert = require('assert'); +const fs = require('fs'); + +const enoentPath = 'foo123'; +const spawnargs = ['bar']; +assert.strictEqual(fs.existsSync(enoentPath), false); + +const enoentChild = spawn(enoentPath, spawnargs); + +// Verify that stdio is setup if the error is not EMFILE or ENFILE. +assert.notStrictEqual(enoentChild.stdin, undefined); +assert.notStrictEqual(enoentChild.stdout, undefined); +assert.notStrictEqual(enoentChild.stderr, undefined); +assert(Array.isArray(enoentChild.stdio)); +assert.strictEqual(enoentChild.stdio[0], enoentChild.stdin); +assert.strictEqual(enoentChild.stdio[1], enoentChild.stdout); +assert.strictEqual(enoentChild.stdio[2], enoentChild.stderr); + +// Verify pid is not assigned. +assert.strictEqual(enoentChild.pid, undefined); + +enoentChild.on('spawn', common.mustNotCall()); + +enoentChild.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(getSystemErrorName(err.errno), 'ENOENT'); + assert.strictEqual(err.syscall, `spawn ${enoentPath}`); + assert.strictEqual(err.path, enoentPath); + assert.deepStrictEqual(err.spawnargs, spawnargs); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-event.js new file mode 100644 index 00000000..c025d862 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-event.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const spawn = require('child_process').spawn; +const assert = require('assert'); + +const subprocess = spawn('echo', ['ok']); + +let didSpawn = false; +subprocess.on('spawn', function() { + didSpawn = true; +}); +function mustCallAfterSpawn() { + return common.mustCall(function() { + assert.ok(didSpawn); + }); +} + +subprocess.on('error', common.mustNotCall()); +subprocess.on('spawn', common.mustCall()); +subprocess.stdout.on('data', mustCallAfterSpawn()); +subprocess.stdout.on('end', mustCallAfterSpawn()); +subprocess.stdout.on('close', mustCallAfterSpawn()); +subprocess.stderr.on('data', common.mustNotCall()); +subprocess.stderr.on('end', mustCallAfterSpawn()); +subprocess.stderr.on('close', mustCallAfterSpawn()); +subprocess.on('exit', mustCallAfterSpawn()); +subprocess.on('close', mustCallAfterSpawn()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-shell.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-shell.js new file mode 100644 index 00000000..a63e92f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-shell.js @@ -0,0 +1,64 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +// Verify that a shell is, in fact, executed +const doesNotExist = cp.spawn('does-not-exist', { shell: true }); + +assert.notStrictEqual(doesNotExist.spawnfile, 'does-not-exist'); +doesNotExist.on('error', common.mustNotCall()); +doesNotExist.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(signal, null); + + if (common.isWindows) + assert.strictEqual(code, 1); // Exit code of cmd.exe + else + assert.strictEqual(code, 127); // Exit code of /bin/sh +})); + +// Verify that passing arguments works +const echo = cp.spawn('echo', ['foo'], { + encoding: 'utf8', + shell: true +}); +let echoOutput = ''; + +assert.strictEqual(echo.spawnargs[echo.spawnargs.length - 1].replace(/"/g, ''), + 'echo foo'); +echo.stdout.on('data', (data) => { + echoOutput += data; +}); +echo.on('close', common.mustCall((code, signal) => { + assert.strictEqual(echoOutput.trim(), 'foo'); +})); + +// Verify that shell features can be used +const cmd = 'echo bar | cat'; +const command = cp.spawn(cmd, { + encoding: 'utf8', + shell: true +}); +let commandOutput = ''; + +command.stdout.on('data', (data) => { + commandOutput += data; +}); +command.on('close', common.mustCall((code, signal) => { + assert.strictEqual(commandOutput.trim(), 'bar'); +})); + +// Verify that the environment is properly inherited +const env = cp.spawn(`"${common.isWindows ? process.execPath : '$NODE'}" -pe process.env.BAZ`, { + env: { ...process.env, BAZ: 'buzz', NODE: process.execPath }, + encoding: 'utf8', + shell: true +}); +let envOutput = ''; + +env.stdout.on('data', (data) => { + envOutput += data; +}); +env.on('close', common.mustCall((code, signal) => { + assert.strictEqual(envOutput.trim(), 'buzz'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-timeout-kill-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-timeout-kill-signal.js new file mode 100644 index 00000000..59a974d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-timeout-kill-signal.js @@ -0,0 +1,50 @@ +'use strict'; + +const { mustCall } = require('../common'); +const { strictEqual, throws } = require('assert'); +const fixtures = require('../common/fixtures'); +const { spawn } = require('child_process'); +const { getEventListeners } = require('events'); + +const aliveForeverFile = 'child-process-stay-alive-forever.js'; +{ + // Verify default signal + closes + const cp = spawn(process.execPath, [fixtures.path(aliveForeverFile)], { + timeout: 5, + }); + cp.on('exit', mustCall((code, ks) => strictEqual(ks, 'SIGTERM'))); +} + +{ + // Verify SIGKILL signal + closes + const cp = spawn(process.execPath, [fixtures.path(aliveForeverFile)], { + timeout: 6, + killSignal: 'SIGKILL', + }); + cp.on('exit', mustCall((code, ks) => strictEqual(ks, 'SIGKILL'))); +} + +{ + // Verify timeout verification + throws(() => spawn(process.execPath, [fixtures.path(aliveForeverFile)], { + timeout: 'badValue', + }), /ERR_OUT_OF_RANGE/); + + throws(() => spawn(process.execPath, [fixtures.path(aliveForeverFile)], { + timeout: {}, + }), /ERR_OUT_OF_RANGE/); +} + +{ + // Verify abort signal gets unregistered + const controller = new AbortController(); + const { signal } = controller; + const cp = spawn(process.execPath, [fixtures.path(aliveForeverFile)], { + timeout: 6, + signal, + }); + strictEqual(getEventListeners(signal, 'abort').length, 1); + cp.on('exit', mustCall(() => { + strictEqual(getEventListeners(signal, 'abort').length, 0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-typeerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-typeerror.js new file mode 100644 index 00000000..545e2e2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-typeerror.js @@ -0,0 +1,196 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawn, fork, execFile } = require('child_process'); +const fixtures = require('../common/fixtures'); +const cmd = common.isWindows ? 'rundll32' : 'ls'; +const invalidcmd = 'hopefully_you_dont_have_this_on_your_machine'; + +const empty = fixtures.path('empty.js'); + +const invalidArgValueError = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' +}; + +const invalidArgTypeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; + +assert.throws(function() { + spawn(invalidcmd, 'this is not an array'); +}, invalidArgTypeError); + +// Verify that valid argument combinations do not throw. +spawn(cmd); +spawn(cmd, []); +spawn(cmd, {}); +spawn(cmd, [], {}); + +// Verify that invalid argument combinations throw. +assert.throws(function() { + spawn(); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(''); +}, invalidArgValueError); + +assert.throws(function() { + const file = { toString() { return null; } }; + spawn(file); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(cmd, true); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(cmd, [], null); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(cmd, [], 1); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(cmd, [], { uid: 2 ** 63 }); +}, invalidArgTypeError); + +assert.throws(function() { + spawn(cmd, [], { gid: 2 ** 63 }); +}, invalidArgTypeError); + +// Argument types for combinatorics. +const a = []; +const o = {}; +function c() {} +const s = 'string'; +const u = undefined; +const n = null; + +// Function spawn(file=f [,args=a] [, options=o]) has valid combinations: +// (f) +// (f, a) +// (f, a, o) +// (f, o) +spawn(cmd); +spawn(cmd, a); +spawn(cmd, a, o); +spawn(cmd, o); + +// Variants of undefined as explicit 'no argument' at a position. +spawn(cmd, u, o); +spawn(cmd, n, o); +spawn(cmd, a, u); + +assert.throws(() => { spawn(cmd, a, n); }, invalidArgTypeError); +assert.throws(() => { spawn(cmd, s); }, invalidArgTypeError); +assert.throws(() => { spawn(cmd, a, s); }, invalidArgTypeError); +assert.throws(() => { spawn(cmd, a, a); }, invalidArgTypeError); + + +// Verify that execFile has same argument parsing behavior as spawn. +// +// function execFile(file=f [,args=a] [, options=o] [, callback=c]) has valid +// combinations: +// (f) +// (f, a) +// (f, a, o) +// (f, a, o, c) +// (f, a, c) +// (f, o) +// (f, o, c) +// (f, c) +execFile(cmd); +execFile(cmd, a); +execFile(cmd, a, o); +execFile(cmd, a, o, c); +execFile(cmd, a, c); +execFile(cmd, o); +execFile(cmd, o, c); +execFile(cmd, c); + +// Variants of undefined as explicit 'no argument' at a position. +execFile(cmd, u, o, c); +execFile(cmd, a, u, c); +execFile(cmd, a, o, u); +execFile(cmd, n, o, c); +execFile(cmd, a, n, c); +execFile(cmd, a, o, n); +execFile(cmd, u, u, u); +execFile(cmd, u, u, c); +execFile(cmd, u, o, u); +execFile(cmd, a, u, u); +execFile(cmd, n, n, n); +execFile(cmd, n, n, c); +execFile(cmd, n, o, n); +execFile(cmd, a, n, n); +execFile(cmd, a, u); +execFile(cmd, a, n); +execFile(cmd, o, u); +execFile(cmd, o, n); +execFile(cmd, c, u); +execFile(cmd, c, n); + +// String is invalid in arg position (this may seem strange, but is +// consistent across node API, cf. `net.createServer('not options', 'not +// callback')`. +assert.throws(() => { execFile(cmd, s, o, c); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, s, c); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, o, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, o, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, u, u, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, n, n, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, u, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, n, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, u, o, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, n, o, s); }, invalidArgTypeError); +assert.throws(() => { execFile(cmd, a, a); }, invalidArgTypeError); + +execFile(cmd, c, s); // Should not throw. + +// Verify that fork has same argument parsing behavior as spawn. +// +// function fork(file=f [,args=a] [, options=o]) has valid combinations: +// (f) +// (f, a) +// (f, a, o) +// (f, o) +fork(empty); +fork(empty, a); +fork(empty, a, o); +fork(empty, o); +fork(empty, u, u); +fork(empty, u, o); +fork(empty, a, u); +fork(empty, n, n); +fork(empty, n, o); +fork(empty, a, n); + +assert.throws(() => { fork(empty, s); }, invalidArgTypeError); +assert.throws(() => { fork(empty, a, s); }, invalidArgTypeError); +assert.throws(() => { fork(empty, a, a); }, invalidArgTypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-windows-batch-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-windows-batch-file.js new file mode 100644 index 00000000..4d305743 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawn-windows-batch-file.js @@ -0,0 +1,97 @@ +'use strict'; + +// Node.js on Windows should not be able to spawn batch files directly, +// only when the 'shell' option is set. An undocumented feature of the +// Win32 CreateProcess API allows spawning .bat and .cmd files directly +// but it does not sanitize arguments. We cannot do that automatically +// because it's sometimes impossible to escape arguments unambiguously. +// +// Expectation: spawn() and spawnSync() raise EINVAL if and only if: +// +// 1. 'shell' option is unset +// 2. Platform is Windows +// 3. Filename ends in .bat or .cmd, case-insensitive +// +// exec() and execSync() are unchanged. + +const common = require('../common'); +const cp = require('child_process'); +const assert = require('assert'); +const { isWindows } = common; + +const expectedCode = isWindows ? 'EINVAL' : 'ENOENT'; +const expectedStatus = isWindows ? 1 : 127; + +const suffixes = + 'BAT|bAT|BaT|baT|BAt|bAt|Bat|bat|CMD|cMD|CmD|cmD|CMd|cMd|Cmd|cmd|cmd |cmd .|cmd ....' + .split('|'); + +function testExec(filename) { + return new Promise((resolve) => { + cp.exec(filename).once('exit', common.mustCall(function(status) { + assert.strictEqual(status, expectedStatus); + resolve(); + })); + }); +} + +function testExecSync(filename) { + let e; + try { + cp.execSync(filename); + } catch (_e) { + e = _e; + } + if (!e) throw new Error(`Exception expected for ${filename}`); + assert.strictEqual(e.status, expectedStatus); +} + +function testSpawn(filename, code) { + // Batch file case is a synchronous error, file-not-found is asynchronous. + if (code === 'EINVAL') { + let e; + try { + cp.spawn(filename); + } catch (_e) { + e = _e; + } + if (!e) throw new Error(`Exception expected for ${filename}`); + assert.strictEqual(e.code, code); + } else { + return new Promise((resolve) => { + cp.spawn(filename).once('error', common.mustCall(function(e) { + assert.strictEqual(e.code, code); + resolve(); + })); + }); + } +} + +function testSpawnSync(filename, code) { + { + const r = cp.spawnSync(filename); + assert.strictEqual(r.error.code, code); + } + { + const r = cp.spawnSync(filename, { shell: true }); + assert.strictEqual(r.status, expectedStatus); + } +} + +testExecSync('./nosuchdir/nosuchfile'); +testSpawnSync('./nosuchdir/nosuchfile', 'ENOENT'); +for (const suffix of suffixes) { + testExecSync(`./nosuchdir/nosuchfile.${suffix}`); + testSpawnSync(`./nosuchdir/nosuchfile.${suffix}`, expectedCode); +} + +go().catch((ex) => { throw ex; }); + +async function go() { + await testExec('./nosuchdir/nosuchfile'); + await testSpawn('./nosuchdir/nosuchfile', 'ENOENT'); + for (const suffix of suffixes) { + await testExec(`./nosuchdir/nosuchfile.${suffix}`); + await testSpawn(`./nosuchdir/nosuchfile.${suffix}`, expectedCode); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-args.js new file mode 100644 index 00000000..4e65b22f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-args.js @@ -0,0 +1,48 @@ +'use strict'; + +// This test confirms that `undefined`, `null`, and `[]` can be used +// as a placeholder for the second argument (`args`) of `spawnSync()`. +// Previously, there was a bug where using `undefined` for the second argument +// caused the third argument (`options`) to be ignored. +// See https://github.com/nodejs/node/issues/24912. + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const command = common.isWindows ? 'cd' : 'pwd'; +const options = { cwd: tmpdir.path }; + +tmpdir.refresh(); + +if (common.isWindows) { + // This test is not the case for Windows based systems + // unless the `shell` options equals to `true` + + options.shell = true; +} + +const testCases = [ + undefined, + null, + [], +]; + +const expectedResult = tmpdir.path.trim().toLowerCase(); + +const results = testCases.map((testCase) => { + const { stdout, stderr, error } = spawnSync( + command, + testCase, + options + ); + + assert.ifError(error); + assert.deepStrictEqual(stderr, Buffer.alloc(0)); + + return stdout.toString().trim().toLowerCase(); +}); + +assert.deepStrictEqual([...new Set(results)], [expectedResult]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-env.js new file mode 100644 index 00000000..c8e11b50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-env.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + console.log(process.env.foo); +} else { + const expected = 'bar'; + const child = cp.spawnSync(process.execPath, [__filename, 'child'], { + env: Object.assign(process.env, { foo: expected }) + }); + + assert.strictEqual(child.stdout.toString().trim(), expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-input.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-input.js new file mode 100644 index 00000000..62ae476a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-input.js @@ -0,0 +1,125 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); + +const spawnSync = require('child_process').spawnSync; + +const msgOut = 'this is stdout'; +const msgErr = 'this is stderr'; + +// This is actually not os.EOL? +const msgOutBuf = Buffer.from(`${msgOut}\n`); +const msgErrBuf = Buffer.from(`${msgErr}\n`); + +const args = [ + '-e', + `console.log("${msgOut}"); console.error("${msgErr}");`, +]; + +let ret; + + +function checkSpawnSyncRet(ret) { + assert.strictEqual(ret.status, 0); + assert.strictEqual(ret.error, undefined); +} + +function verifyBufOutput(ret) { + checkSpawnSyncRet(ret); + assert.deepStrictEqual(ret.stdout, msgOutBuf); + assert.deepStrictEqual(ret.stderr, msgErrBuf); +} + +if (process.argv.includes('spawnchild')) { + switch (process.argv[3]) { + case '1': + ret = spawnSync(process.execPath, args, { stdio: 'inherit' }); + checkSpawnSyncRet(ret); + break; + case '2': + ret = spawnSync(process.execPath, args, { + stdio: ['inherit', 'inherit', 'inherit'] + }); + checkSpawnSyncRet(ret); + break; + } + process.exit(0); + return; +} + +verifyBufOutput(spawnSync(process.execPath, [__filename, 'spawnchild', 1])); +verifyBufOutput(spawnSync(process.execPath, [__filename, 'spawnchild', 2])); + +let options = { + input: 1234 +}; + +assert.throws( + () => spawnSync('cat', [], options), + { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); + +options = { + input: 'hello world' +}; + +ret = spawnSync('cat', [], options); + +checkSpawnSyncRet(ret); +assert.strictEqual(ret.stdout.toString('utf8'), options.input); +assert.strictEqual(ret.stderr.toString('utf8'), ''); + +options = { + input: Buffer.from('hello world') +}; + +ret = spawnSync('cat', [], options); + +checkSpawnSyncRet(ret); +assert.deepStrictEqual(ret.stdout, options.input); +assert.deepStrictEqual(ret.stderr, Buffer.from('')); + +// common.getArrayBufferViews expects a buffer +// with length an multiple of 8 +const msgBuf = Buffer.from('hello world'.repeat(8)); +for (const arrayBufferView of common.getArrayBufferViews(msgBuf)) { + options = { + input: arrayBufferView + }; + + ret = spawnSync('cat', [], options); + + checkSpawnSyncRet(ret); + + assert.deepStrictEqual(ret.stdout, msgBuf); + assert.deepStrictEqual(ret.stderr, Buffer.from('')); +} + +verifyBufOutput(spawnSync(process.execPath, args)); + +ret = spawnSync(process.execPath, args, { encoding: 'utf8' }); + +checkSpawnSyncRet(ret); +assert.strictEqual(ret.stdout, `${msgOut}\n`); +assert.strictEqual(ret.stderr, `${msgErr}\n`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-kill-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-kill-signal.js new file mode 100644 index 00000000..6d14f247 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-kill-signal.js @@ -0,0 +1,64 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + setInterval(() => {}, 1000); +} else { + const internalCp = require('internal/child_process'); + const oldSpawnSync = internalCp.spawnSync; + const { SIGKILL } = require('os').constants.signals; + + function spawn(killSignal, beforeSpawn) { + if (beforeSpawn) { + internalCp.spawnSync = common.mustCall(function(opts) { + beforeSpawn(opts); + return oldSpawnSync(opts); + }); + } + const child = cp.spawnSync(process.execPath, + [__filename, 'child'], + { killSignal, timeout: 100 }); + if (beforeSpawn) + internalCp.spawnSync = oldSpawnSync; + assert.strictEqual(child.status, null); + assert.strictEqual(child.error.code, 'ETIMEDOUT'); + return child; + } + + // Verify that an error is thrown for unknown signals. + assert.throws(() => { + spawn('SIG_NOT_A_REAL_SIGNAL'); + }, { code: 'ERR_UNKNOWN_SIGNAL', name: 'TypeError' }); + + // Verify that the default kill signal is SIGTERM. + { + const child = spawn(undefined, (opts) => { + assert.strictEqual(opts.killSignal, undefined); + }); + + assert.strictEqual(child.signal, 'SIGTERM'); + } + + // Verify that a string signal name is handled properly. + { + const child = spawn('SIGKILL', (opts) => { + assert.strictEqual(opts.killSignal, SIGKILL); + }); + + assert.strictEqual(child.signal, 'SIGKILL'); + } + + // Verify that a numeric signal is handled properly. + { + assert.strictEqual(typeof SIGKILL, 'number'); + + const child = spawn(SIGKILL, (opts) => { + assert.strictEqual(opts.killSignal, SIGKILL); + }); + + assert.strictEqual(child.signal, 'SIGKILL'); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-maxbuf.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-maxbuf.js new file mode 100644 index 00000000..3f452a41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-maxbuf.js @@ -0,0 +1,58 @@ +'use strict'; +require('../common'); + +// This test checks that the maxBuffer option for child_process.spawnSync() +// works as expected. + +const assert = require('assert'); +const spawnSync = require('child_process').spawnSync; +const { getSystemErrorName } = require('util'); +const msgOut = 'this is stdout'; +const msgOutBuf = Buffer.from(`${msgOut}\n`); + +const args = [ + '-e', + `console.log("${msgOut}");`, +]; + +// Verify that an error is returned if maxBuffer is surpassed. +{ + const ret = spawnSync(process.execPath, args, { maxBuffer: 1 }); + + assert.ok(ret.error, 'maxBuffer should error'); + assert.strictEqual(ret.error.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS'); + // We can have buffers larger than maxBuffer because underneath we alloc 64k + // that matches our read sizes. + assert.deepStrictEqual(ret.stdout, msgOutBuf); +} + +// Verify that a maxBuffer size of Infinity works. +{ + const ret = spawnSync(process.execPath, args, { maxBuffer: Infinity }); + + assert.ifError(ret.error); + assert.deepStrictEqual(ret.stdout, msgOutBuf); +} + +// Default maxBuffer size is 1024 * 1024. +{ + const args = ['-e', "console.log('a'.repeat(1024 * 1024))"]; + const ret = spawnSync(process.execPath, args); + + assert.ok(ret.error, 'maxBuffer should error'); + assert.strictEqual(ret.error.code, 'ENOBUFS'); + assert.strictEqual(getSystemErrorName(ret.error.errno), 'ENOBUFS'); +} + +// Default maxBuffer size is 1024 * 1024. +{ + const args = ['-e', "console.log('a'.repeat(1024 * 1024 - 1))"]; + const ret = spawnSync(process.execPath, args); + + assert.ifError(ret.error); + assert.deepStrictEqual( + ret.stdout.toString().trim(), + 'a'.repeat(1024 * 1024 - 1) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-shell.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-shell.js new file mode 100644 index 00000000..9db8a533 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-shell.js @@ -0,0 +1,104 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const internalCp = require('internal/child_process'); +const oldSpawnSync = internalCp.spawnSync; + +// Verify that a shell is, in fact, executed +const doesNotExist = cp.spawnSync('does-not-exist', { shell: true }); + +assert.notStrictEqual(doesNotExist.file, 'does-not-exist'); +assert.strictEqual(doesNotExist.error, undefined); +assert.strictEqual(doesNotExist.signal, null); + +if (common.isWindows) + assert.strictEqual(doesNotExist.status, 1); // Exit code of cmd.exe +else + assert.strictEqual(doesNotExist.status, 127); // Exit code of /bin/sh + +// Verify that passing arguments works +internalCp.spawnSync = common.mustCall(function(opts) { + assert.strictEqual(opts.args[opts.args.length - 1].replace(/"/g, ''), + 'echo foo'); + return oldSpawnSync(opts); +}); +const echo = cp.spawnSync('echo', ['foo'], { shell: true }); +internalCp.spawnSync = oldSpawnSync; + +assert.strictEqual(echo.stdout.toString().trim(), 'foo'); + +// Verify that shell features can be used +const cmd = 'echo bar | cat'; +const command = cp.spawnSync(cmd, { shell: true }); + +assert.strictEqual(command.stdout.toString().trim(), 'bar'); + +// Verify that the environment is properly inherited +const env = cp.spawnSync(`"${common.isWindows ? process.execPath : '$NODE'}" -pe process.env.BAZ`, { + env: { ...process.env, BAZ: 'buzz', NODE: process.execPath }, + shell: true +}); + +assert.strictEqual(env.stdout.toString().trim(), 'buzz'); + +// Verify that the shell internals work properly across platforms. +{ + const originalComspec = process.env.comspec; + + // Enable monkey patching process.platform. + const originalPlatform = process.platform; + let platform = null; + Object.defineProperty(process, 'platform', { get: () => platform }); + + function test(testPlatform, shell, shellOutput) { + platform = testPlatform; + const isCmd = /^(?:.*\\)?cmd(?:\.exe)?$/i.test(shellOutput); + const cmd = 'not_a_real_command'; + + const shellFlags = isCmd ? ['/d', '/s', '/c'] : ['-c']; + const outputCmd = isCmd ? `"${cmd}"` : cmd; + const windowsVerbatim = isCmd ? true : undefined; + internalCp.spawnSync = common.mustCall(function(opts) { + assert.strictEqual(opts.file, shellOutput); + assert.deepStrictEqual(opts.args, + [shellOutput, ...shellFlags, outputCmd]); + assert.strictEqual(opts.shell, shell); + assert.strictEqual(opts.file, opts.file); + assert.deepStrictEqual(opts.args, opts.args); + assert.strictEqual(opts.windowsHide, false); + assert.strictEqual(opts.windowsVerbatimArguments, + !!windowsVerbatim); + }); + cp.spawnSync(cmd, { shell }); + internalCp.spawnSync = oldSpawnSync; + } + + // Test Unix platforms with the default shell. + test('darwin', true, '/bin/sh'); + + // Test Unix platforms with a user specified shell. + test('darwin', '/bin/csh', '/bin/csh'); + + // Test Android platforms. + test('android', true, '/system/bin/sh'); + + // Test Windows platforms with a user specified shell. + test('win32', 'powershell.exe', 'powershell.exe'); + + // Test Windows platforms with the default shell and no comspec. + delete process.env.comspec; + test('win32', true, 'cmd.exe'); + + // Test Windows platforms with the default shell and a comspec value. + process.env.comspec = 'powershell.exe'; + test('win32', true, process.env.comspec); + + // Restore the original value of process.platform. + platform = originalPlatform; + + // Restore the original comspec environment variable if necessary. + if (originalComspec) + process.env.comspec = originalComspec; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-timeout.js new file mode 100644 index 00000000..426ac05a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-timeout.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const spawnSync = require('child_process').spawnSync; +const { debuglog, getSystemErrorName } = require('util'); +const debug = debuglog('test'); + +const TIMER = 200; +let SLEEP = common.platformTimeout(5000); + +if (common.isWindows) { + // Some of the windows machines in the CI need more time to launch + // and receive output from child processes. + // https://github.com/nodejs/build/issues/3014 + SLEEP = common.platformTimeout(15000); +} + +switch (process.argv[2]) { + case 'child': + setTimeout(() => { + debug('child fired'); + process.exit(1); + }, SLEEP); + break; + default: { + const start = Date.now(); + const ret = spawnSync(process.execPath, [__filename, 'child'], + { timeout: TIMER }); + assert.strictEqual(ret.error.code, 'ETIMEDOUT'); + assert.strictEqual(getSystemErrorName(ret.error.errno), 'ETIMEDOUT'); + const end = Date.now() - start; + assert(end < SLEEP); + assert(ret.status > 128 || ret.signal); + break; + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-validation-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-validation-errors.js new file mode 100644 index 00000000..a099ecfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync-validation-errors.js @@ -0,0 +1,216 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawnSync = require('child_process').spawnSync; +const signals = require('os').constants.signals; +const rootUser = common.isWindows ? false : + common.isIBMi ? true : process.getuid() === 0; + +const invalidArgTypeError = { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }; +const invalidRangeError = { code: 'ERR_OUT_OF_RANGE', name: 'RangeError' }; + +function pass(option, value) { + // Run the command with the specified option. Since it's not a real command, + // spawnSync() should run successfully but return an ENOENT error. + const child = spawnSync('not_a_real_command', { [option]: value }); + + assert.strictEqual(child.error.code, 'ENOENT'); +} + +function fail(option, value, message) { + assert.throws(() => { + spawnSync('not_a_real_command', { [option]: value }); + }, message); +} + +{ + // Validate the cwd option + pass('cwd', undefined); + pass('cwd', null); + pass('cwd', __dirname); + fail('cwd', 0, invalidArgTypeError); + fail('cwd', 1, invalidArgTypeError); + fail('cwd', true, invalidArgTypeError); + fail('cwd', false, invalidArgTypeError); + fail('cwd', [], invalidArgTypeError); + fail('cwd', {}, invalidArgTypeError); + fail('cwd', common.mustNotCall(), invalidArgTypeError); +} + +{ + // Validate the detached option + pass('detached', undefined); + pass('detached', null); + pass('detached', true); + pass('detached', false); + fail('detached', 0, invalidArgTypeError); + fail('detached', 1, invalidArgTypeError); + fail('detached', __dirname, invalidArgTypeError); + fail('detached', [], invalidArgTypeError); + fail('detached', {}, invalidArgTypeError); + fail('detached', common.mustNotCall(), invalidArgTypeError); +} + +if (!common.isWindows) { + { + // Validate the uid option + if (!rootUser) { + pass('uid', undefined); + pass('uid', null); + pass('uid', process.getuid()); + fail('uid', __dirname, invalidArgTypeError); + fail('uid', true, invalidArgTypeError); + fail('uid', false, invalidArgTypeError); + fail('uid', [], invalidArgTypeError); + fail('uid', {}, invalidArgTypeError); + fail('uid', common.mustNotCall(), invalidArgTypeError); + fail('uid', NaN, invalidArgTypeError); + fail('uid', Infinity, invalidArgTypeError); + fail('uid', 3.1, invalidArgTypeError); + fail('uid', -3.1, invalidArgTypeError); + } + } + + { + // Validate the gid option + if (process.getgid() !== 0) { + pass('gid', undefined); + pass('gid', null); + pass('gid', process.getgid()); + fail('gid', __dirname, invalidArgTypeError); + fail('gid', true, invalidArgTypeError); + fail('gid', false, invalidArgTypeError); + fail('gid', [], invalidArgTypeError); + fail('gid', {}, invalidArgTypeError); + fail('gid', common.mustNotCall(), invalidArgTypeError); + fail('gid', NaN, invalidArgTypeError); + fail('gid', Infinity, invalidArgTypeError); + fail('gid', 3.1, invalidArgTypeError); + fail('gid', -3.1, invalidArgTypeError); + } + } +} + +{ + // Validate the shell option + pass('shell', undefined); + pass('shell', null); + pass('shell', false); + fail('shell', 0, invalidArgTypeError); + fail('shell', 1, invalidArgTypeError); + fail('shell', [], invalidArgTypeError); + fail('shell', {}, invalidArgTypeError); + fail('shell', common.mustNotCall(), invalidArgTypeError); +} + +{ + // Validate the argv0 option + pass('argv0', undefined); + pass('argv0', null); + pass('argv0', 'myArgv0'); + fail('argv0', 0, invalidArgTypeError); + fail('argv0', 1, invalidArgTypeError); + fail('argv0', true, invalidArgTypeError); + fail('argv0', false, invalidArgTypeError); + fail('argv0', [], invalidArgTypeError); + fail('argv0', {}, invalidArgTypeError); + fail('argv0', common.mustNotCall(), invalidArgTypeError); +} + +{ + // Validate the windowsHide option + pass('windowsHide', undefined); + pass('windowsHide', null); + pass('windowsHide', true); + pass('windowsHide', false); + fail('windowsHide', 0, invalidArgTypeError); + fail('windowsHide', 1, invalidArgTypeError); + fail('windowsHide', __dirname, invalidArgTypeError); + fail('windowsHide', [], invalidArgTypeError); + fail('windowsHide', {}, invalidArgTypeError); + fail('windowsHide', common.mustNotCall(), invalidArgTypeError); +} + +{ + // Validate the windowsVerbatimArguments option + pass('windowsVerbatimArguments', undefined); + pass('windowsVerbatimArguments', null); + pass('windowsVerbatimArguments', true); + pass('windowsVerbatimArguments', false); + fail('windowsVerbatimArguments', 0, invalidArgTypeError); + fail('windowsVerbatimArguments', 1, invalidArgTypeError); + fail('windowsVerbatimArguments', __dirname, invalidArgTypeError); + fail('windowsVerbatimArguments', [], invalidArgTypeError); + fail('windowsVerbatimArguments', {}, invalidArgTypeError); + fail('windowsVerbatimArguments', common.mustNotCall(), invalidArgTypeError); +} + +{ + // Validate the timeout option + pass('timeout', undefined); + pass('timeout', null); + pass('timeout', 1); + pass('timeout', 0); + fail('timeout', -1, invalidRangeError); + fail('timeout', true, invalidRangeError); + fail('timeout', false, invalidRangeError); + fail('timeout', __dirname, invalidRangeError); + fail('timeout', [], invalidRangeError); + fail('timeout', {}, invalidRangeError); + fail('timeout', common.mustNotCall(), invalidRangeError); + fail('timeout', NaN, invalidRangeError); + fail('timeout', Infinity, invalidRangeError); + fail('timeout', 3.1, invalidRangeError); + fail('timeout', -3.1, invalidRangeError); +} + +{ + // Validate the maxBuffer option + pass('maxBuffer', undefined); + pass('maxBuffer', null); + pass('maxBuffer', 1); + pass('maxBuffer', 0); + pass('maxBuffer', Infinity); + pass('maxBuffer', 3.14); + fail('maxBuffer', -1, invalidRangeError); + fail('maxBuffer', NaN, invalidRangeError); + fail('maxBuffer', -Infinity, invalidRangeError); + fail('maxBuffer', true, invalidRangeError); + fail('maxBuffer', false, invalidRangeError); + fail('maxBuffer', __dirname, invalidRangeError); + fail('maxBuffer', [], invalidRangeError); + fail('maxBuffer', {}, invalidRangeError); + fail('maxBuffer', common.mustNotCall(), invalidRangeError); +} + +{ + // Validate the killSignal option + const unknownSignalErr = { code: 'ERR_UNKNOWN_SIGNAL', name: 'TypeError' }; + + pass('killSignal', undefined); + pass('killSignal', null); + pass('killSignal', 'SIGKILL'); + fail('killSignal', 'SIGNOTAVALIDSIGNALNAME', unknownSignalErr); + fail('killSignal', true, invalidArgTypeError); + fail('killSignal', false, invalidArgTypeError); + fail('killSignal', [], invalidArgTypeError); + fail('killSignal', {}, invalidArgTypeError); + fail('killSignal', common.mustNotCall(), invalidArgTypeError); + + // Invalid signal names and numbers should fail + fail('killSignal', 500, unknownSignalErr); + fail('killSignal', 0, unknownSignalErr); + fail('killSignal', -200, unknownSignalErr); + fail('killSignal', 3.14, unknownSignalErr); + + Object.getOwnPropertyNames(Object.prototype).forEach((property) => { + fail('killSignal', property, unknownSignalErr); + }); + + // Valid signal names and numbers should pass + for (const signalName in signals) { + pass('killSignal', signals[signalName]); + pass('killSignal', signalName); + pass('killSignal', signalName.toLowerCase()); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync.js new file mode 100644 index 00000000..9ec125ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-spawnsync.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const { getSystemErrorName } = require('util'); + +// `sleep` does different things on Windows and Unix, but in both cases, it does +// more-or-less nothing if there are no parameters +const ret = spawnSync('sleep', ['0']); +assert.strictEqual(ret.status, 0); + +// Error test when command does not exist +const ret_err = spawnSync('command_does_not_exist', ['bar']).error; + +assert.strictEqual(ret_err.code, 'ENOENT'); +assert.strictEqual(getSystemErrorName(ret_err.errno), 'ENOENT'); +assert.strictEqual(ret_err.syscall, 'spawnSync command_does_not_exist'); +assert.strictEqual(ret_err.path, 'command_does_not_exist'); +assert.deepStrictEqual(ret_err.spawnargs, ['bar']); + +{ + // Test the cwd option + const cwd = tmpdir.path; + const response = spawnSync(...common.pwdCommand, { cwd }); + + assert.strictEqual(response.stdout.toString().trim(), cwd); +} + + +{ + // Assert Buffer is the default encoding + const retDefault = spawnSync(...common.pwdCommand); + const retBuffer = spawnSync(...common.pwdCommand, { encoding: 'buffer' }); + assert.deepStrictEqual(retDefault.output, retBuffer.output); + + const retUTF8 = spawnSync(...common.pwdCommand, { encoding: 'utf8' }); + const stringifiedDefault = [ + null, + retDefault.stdout.toString(), + retDefault.stderr.toString(), + ]; + assert.deepStrictEqual(retUTF8.output, stringifiedDefault); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin-ipc.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin-ipc.js new file mode 100644 index 00000000..945960b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin-ipc.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const spawn = require('child_process').spawn; + +if (process.argv[2] === 'child') { + // Just reference stdin, it should start it + process.stdin; // eslint-disable-line no-unused-expressions + return; +} + +const proc = spawn(process.execPath, [__filename, 'child'], { + stdio: ['ipc', 'inherit', 'inherit'] +}); + +proc.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin.js new file mode 100644 index 00000000..24a79d62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdin.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + mustCall, + mustCallAtLeast, + mustNotCall, +} = require('../common'); +const assert = require('assert'); +const debug = require('util').debuglog('test'); +const spawn = require('child_process').spawn; + +const cat = spawn('cat'); +cat.stdin.write('hello'); +cat.stdin.write(' '); +cat.stdin.write('world'); + +assert.strictEqual(cat.stdin.writable, true); +assert.strictEqual(cat.stdin.readable, false); + +cat.stdin.end(); + +let response = ''; + +cat.stdout.setEncoding('utf8'); +cat.stdout.on('data', mustCallAtLeast((chunk) => { + debug(`stdout: ${chunk}`); + response += chunk; +})); + +cat.stdout.on('end', mustCall()); + +cat.stderr.on('data', mustNotCall()); + +cat.stderr.on('end', mustCall()); + +cat.on('exit', mustCall((status) => { + assert.strictEqual(status, 0); +})); + +cat.on('close', mustCall(() => { + assert.strictEqual(response, 'hello world'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-big-write-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-big-write-end.js new file mode 100644 index 00000000..85e6a8b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-big-write-end.js @@ -0,0 +1,86 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { + mustCall, + mustCallAtLeast, +} = require('../common'); +const assert = require('assert'); +const debug = require('util').debuglog('test'); + +let bufsize = 0; + +switch (process.argv[2]) { + case undefined: + return parent(); + case 'child': + return child(); + default: + throw new Error('invalid'); +} + +function parent() { + const spawn = require('child_process').spawn; + const child = spawn(process.execPath, [__filename, 'child']); + let sent = 0; + + let n = ''; + child.stdout.setEncoding('ascii'); + child.stdout.on('data', mustCallAtLeast((c) => { + n += c; + })); + child.stdout.on('end', mustCall(() => { + assert.strictEqual(+n, sent); + debug('ok'); + })); + + // Write until the buffer fills up. + let buf; + do { + bufsize += 1024; + buf = Buffer.alloc(bufsize, '.'); + sent += bufsize; + } while (child.stdin.write(buf)); + + // Then write a bunch more times. + for (let i = 0; i < 100; i++) { + const buf = Buffer.alloc(bufsize, '.'); + sent += bufsize; + child.stdin.write(buf); + } + + // Now end, before it's all flushed. + child.stdin.end(); + + // now we wait... +} + +function child() { + let received = 0; + process.stdin.on('data', mustCallAtLeast((c) => { + received += c.length; + })); + process.stdin.on('end', mustCall(() => { + // This console.log is part of the test. + console.log(received); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-inherit.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-inherit.js new file mode 100644 index 00000000..034a0770 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-inherit.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +if (process.argv[2] === 'parent') + parent(); +else + grandparent(); + +function grandparent() { + const child = spawn(process.execPath, [__filename, 'parent']); + child.stderr.pipe(process.stderr); + let output = ''; + const input = 'asdfasdf'; + + child.stdout.on('data', function(chunk) { + output += chunk; + }); + child.stdout.setEncoding('utf8'); + + child.stdin.end(input); + + child.on('close', function(code, signal) { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + // 'cat' on windows adds a \r\n at the end. + assert.strictEqual(output.trim(), input.trim()); + }); +} + +function parent() { + // Should not immediately exit. + spawn('cat', [], { stdio: 'inherit' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-merge-stdouts-into-cat.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-merge-stdouts-into-cat.js new file mode 100644 index 00000000..64373e9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-merge-stdouts-into-cat.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +// Regression test for https://github.com/nodejs/node/issues/27097. +// Check that (cat [p1] ; cat [p2]) | cat [p3] works. + +const p3 = spawn('cat', { stdio: ['pipe', 'pipe', 'inherit'] }); +const p1 = spawn('cat', { stdio: ['pipe', p3.stdin, 'inherit'] }); +const p2 = spawn('cat', { stdio: ['pipe', p3.stdin, 'inherit'] }); +p3.stdout.setEncoding('utf8'); + +// Write three different chunks: +// - 'hello' from this process to p1 to p3 back to us +// - 'world' from this process to p2 to p3 back to us +// - 'foobar' from this process to p3 back to us +// Do so sequentially in order to avoid race conditions. +p1.stdin.end('hello\n'); +p3.stdout.once('data', common.mustCall((chunk) => { + assert.strictEqual(chunk, 'hello\n'); + p2.stdin.end('world\n'); + p3.stdout.once('data', common.mustCall((chunk) => { + assert.strictEqual(chunk, 'world\n'); + p3.stdin.end('foobar\n'); + p3.stdout.once('data', common.mustCall((chunk) => { + assert.strictEqual(chunk, 'foobar\n'); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-overlapped.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-overlapped.js new file mode 100644 index 00000000..5c48e7ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-overlapped.js @@ -0,0 +1,79 @@ +// Test for "overlapped" stdio option. This test uses the "overlapped-checker" +// helper program which basically a specialized echo program. +// +// The test has two goals: +// +// - Verify that overlapped I/O works on windows. The test program will deadlock +// if stdin doesn't have the FILE_FLAG_OVERLAPPED flag set on startup (see +// test/overlapped-checker/main_win.c for more details). +// - Verify that "overlapped" stdio option works transparently as a pipe (on +// unix/windows) +// +// This is how the test works: +// +// - This script assumes only numeric strings are written to the test program +// stdout. +// - The test program will be spawned with "overlapped" set on stdin and "pipe" +// set on stdout/stderr and at startup writes a number to its stdout +// - When this script receives some data, it will parse the number, add 50 and +// write to the test program's stdin. +// - The test program will then echo the number back to us which will repeat the +// cycle until the number reaches 200, at which point we send the "exit" +// string, which causes the test program to exit. +// - Extra assertion: Every time the test program writes a string to its stdout, +// it will write the number of bytes written to stderr. +// - If overlapped I/O is not setup correctly, this test is going to hang. +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const child_process = require('child_process'); + +const exeExtension = process.platform === 'win32' ? '.exe' : ''; +const exe = 'overlapped-checker' + exeExtension; +const exePath = path.join(path.dirname(process.execPath), exe); + +if (!require('fs').existsSync(exePath)) { + common.skip(exe + ' binary is not available'); +} + +const child = child_process.spawn(exePath, [], { + stdio: ['overlapped', 'pipe', 'pipe'] +}); + +child.stdin.setEncoding('utf8'); +child.stdout.setEncoding('utf8'); +child.stderr.setEncoding('utf8'); + +function writeNext(n) { + child.stdin.write((n + 50).toString()); +} + +child.stdout.on('data', (s) => { + const n = Number(s); + if (n >= 200) { + child.stdin.write('exit'); + return; + } + writeNext(n); +}); + +let stderr = ''; +child.stderr.on('data', (s) => { + stderr += s; +}); + +child.stderr.on('end', common.mustCall(() => { + // This is the sequence of numbers sent to us: + // - 0 (1 byte written) + // - 50 (2 bytes written) + // - 100 (3 bytes written) + // - 150 (3 bytes written) + // - 200 (3 bytes written) + assert.strictEqual(stderr, '12333'); +})); + +child.on('exit', common.mustCall((status) => { + // The test program will return the number of writes as status code. + assert.strictEqual(status, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-reuse-readable-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-reuse-readable-stdio.js new file mode 100644 index 00000000..19f746e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio-reuse-readable-stdio.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); + +if (common.isWindows) { + // https://github.com/nodejs/node/issues/48300 + common.skip('Does not work with cygwin quirks on Windows'); +} + +const assert = require('assert'); +const { spawn } = require('child_process'); + +// Check that, once a child process has ended, it’s safe to read from a pipe +// that the child had used as input. +// We simulate that using cat | (head -n1; ...) + +const p1 = spawn('cat', { stdio: ['pipe', 'pipe', 'inherit'] }); +const p2 = spawn('head', ['-n1'], { stdio: [p1.stdout, 'pipe', 'inherit'] }); + +// First, write the line that gets passed through p2, making 'head' exit. +p1.stdin.write('hello\n'); +p2.stdout.setEncoding('utf8'); +p2.stdout.on('data', common.mustCall((chunk) => { + assert.strictEqual(chunk, 'hello\n'); +})); +p2.on('exit', common.mustCall(() => { + // We can now use cat’s output, because 'head' is no longer reading from it. + p1.stdin.end('world\n'); + p1.stdout.setEncoding('utf8'); + p1.stdout.on('data', common.mustCall((chunk) => { + assert.strictEqual(chunk, 'world\n'); + })); + p1.stdout.resume(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio.js new file mode 100644 index 00000000..15c2770a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdio.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +// Test stdio piping. +{ + const child = spawn(...common.pwdCommand, { stdio: ['pipe'] }); + assert.notStrictEqual(child.stdout, null); + assert.notStrictEqual(child.stderr, null); +} + +// Test stdio ignoring. +{ + const child = spawn(...common.pwdCommand, { stdio: 'ignore' }); + assert.strictEqual(child.stdout, null); + assert.strictEqual(child.stderr, null); +} + +// Asset options invariance. +{ + const options = { stdio: 'ignore' }; + spawn(...common.pwdCommand, options); + assert.deepStrictEqual(options, { stdio: 'ignore' }); +} + +// Test stdout buffering. +{ + let output = ''; + const child = spawn(...common.pwdCommand); + + child.stdout.setEncoding('utf8'); + child.stdout.on('data', function(s) { + output += s; + }); + + child.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); + })); + + child.on('close', common.mustCall(function() { + assert.strictEqual(output.length > 1, true); + assert.strictEqual(output[output.length - 1], '\n'); + })); +} + +// Assert only one IPC pipe allowed. +assert.throws( + () => { + spawn( + ...common.pwdCommand, + { stdio: ['pipe', 'pipe', 'pipe', 'ipc', 'ipc'] } + ); + }, + { code: 'ERR_IPC_ONE_PIPE', name: 'Error' } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush-exit.js new file mode 100644 index 00000000..3c5f00d9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush-exit.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// If child process output to console and exit +// The console.log statements here are part of the test. +if (process.argv[2] === 'child') { + console.log('hello'); + for (let i = 0; i < 200; i++) { + console.log('filler'); + } + console.log('goodbye'); + process.exit(0); +} else { + // parent process + const spawn = require('child_process').spawn; + + // spawn self as child + const child = spawn(process.argv[0], [process.argv[1], 'child']); + + let stdout = ''; + + child.stderr.on('data', common.mustNotCall()); + + // Check if we receive both 'hello' at start and 'goodbye' at end + child.stdout.setEncoding('utf8'); + child.stdout.on('data', common.mustCallAtLeast((data) => { + stdout += data; + })); + + child.on('close', common.mustCall(() => { + assert.strictEqual(stdout.slice(0, 6), 'hello\n'); + assert.strictEqual(stdout.slice(stdout.length - 8), 'goodbye\n'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush.js new file mode 100644 index 00000000..bc549fb6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-flush.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const fixtures = require('../common/fixtures'); + +const sub = fixtures.path('print-chars.js'); + +const n = 500000; + +const child = spawn(process.argv[0], [sub, n]); + +let count = 0; + +child.stderr.setEncoding('utf8'); +child.stderr.on('data', common.mustNotCall()); + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (data) => { + count += data.length; +}); + +child.on('close', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + assert.strictEqual(n, count); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-ipc.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-ipc.js new file mode 100644 index 00000000..c916be95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-stdout-ipc.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const spawn = require('child_process').spawn; + +if (process.argv[2] === 'child') { + process.send('hahah'); + return; +} + +const proc = spawn(process.execPath, [__filename, 'child'], { + stdio: ['inherit', 'ipc', 'inherit'] +}); + +proc.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-uid-gid.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-uid-gid.js new file mode 100644 index 00000000..74821429 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-uid-gid.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const expectedError = common.isWindows ? /\bENOTSUP\b/ : /\bEPERM\b/; + +if (common.isIBMi) + common.skip('IBMi has a different behavior'); + +if (common.isWindows || process.getuid() !== 0) { + assert.throws(() => { + spawn('echo', ['fhqwhgads'], { uid: 0 }); + }, expectedError); +} + +if (common.isWindows || !process.getgroups().some((gid) => gid === 0)) { + assert.throws(() => { + spawn('echo', ['fhqwhgads'], { gid: 0 }); + }, expectedError); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-validate-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-validate-stdio.js new file mode 100644 index 00000000..5ba6f0fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-validate-stdio.js @@ -0,0 +1,63 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +const assert = require('assert'); +const getValidStdio = require('internal/child_process').getValidStdio; + +const expectedError = { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' }; + +// Should throw if string and not ignore, pipe, or inherit +assert.throws(() => getValidStdio('foo'), expectedError); + +// Should throw if not a string or array +assert.throws(() => getValidStdio(600), expectedError); + +// Should populate stdio with undefined if len < 3 +{ + const stdio1 = []; + const result = getValidStdio(stdio1, false); + assert.strictEqual(stdio1.length, 3); + assert.strictEqual(Object.hasOwn(result, 'stdio'), true); + assert.strictEqual(Object.hasOwn(result, 'ipc'), true); + assert.strictEqual(Object.hasOwn(result, 'ipcFd'), true); +} + +// Should throw if stdio has ipc and sync is true +const stdio2 = ['ipc', 'ipc', 'ipc']; +assert.throws(() => getValidStdio(stdio2, true), + { code: 'ERR_IPC_SYNC_FORK', name: 'Error' } +); + +// Should throw if stdio is not a valid input +{ + const stdio = ['foo']; + assert.throws(() => getValidStdio(stdio, false), + { code: 'ERR_INVALID_SYNC_FORK_INPUT', name: 'TypeError' } + ); +} + +// Should throw if stdio is not a valid option +{ + const stdio = [{ foo: 'bar' }]; + assert.throws(() => getValidStdio(stdio), expectedError); +} + +const { isMainThread } = require('worker_threads'); + +if (isMainThread) { + const stdio3 = [process.stdin, process.stdout, process.stderr]; + const result = getValidStdio(stdio3, false); + assert.deepStrictEqual(result, { + stdio: [ + { type: 'fd', fd: 0 }, + { type: 'fd', fd: 1 }, + { type: 'fd', fd: 2 }, + ], + ipc: undefined, + ipcFd: undefined + }); +} else { + common.printSkipMessage( + 'stdio is not associated with file descriptors in Workers'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-child-process-windows-hide.js b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-windows-hide.js new file mode 100644 index 00000000..c218c901 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-child-process-windows-hide.js @@ -0,0 +1,50 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const { test } = require('node:test'); +const internalCp = require('internal/child_process'); +const cmd = process.execPath; +const args = ['-p', '42']; +const options = { windowsHide: true }; + +// Since windowsHide isn't really observable, this test relies on monkey +// patching spawn() and spawnSync() to verify that the flag is being passed +// through correctly. + +test('spawnSync() passes windowsHide correctly', (t) => { + const spy = t.mock.method(internalCp, 'spawnSync'); + const child = cp.spawnSync(cmd, args, options); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + assert.strictEqual(child.stdout.toString().trim(), '42'); + assert.strictEqual(child.stderr.toString().trim(), ''); + assert.strictEqual(spy.mock.calls.length, 1); + assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true); +}); + +test('spawn() passes windowsHide correctly', (t, done) => { + const spy = t.mock.method(internalCp.ChildProcess.prototype, 'spawn'); + const child = cp.spawn(cmd, args, options); + + child.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + assert.strictEqual(spy.mock.calls.length, 1); + assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true); + done(); + })); +}); + +test('execFile() passes windowsHide correctly', (t, done) => { + const spy = t.mock.method(internalCp.ChildProcess.prototype, 'spawn'); + cp.execFile(cmd, args, options, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout.trim(), '42'); + assert.strictEqual(stderr.trim(), ''); + assert.strictEqual(spy.mock.calls.length, 1); + assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true); + done(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-bad-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-bad-options.js new file mode 100644 index 00000000..68685413 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-bad-options.js @@ -0,0 +1,38 @@ +'use strict'; +require('../common'); + +// Tests that node exits consistently on bad option syntax. + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +if (process.features.inspector) { + requiresArgument('--inspect-port'); + requiresArgument('--inspect-port='); + requiresArgument('--debug-port'); + requiresArgument('--debug-port='); +} +requiresArgument('--eval'); + +missingOption('--allow-fs-read=*', '--permission'); +missingOption('--allow-fs-write=*', '--permission'); + +function missingOption(option, requiredOption) { + const r = spawnSync(process.execPath, [option], { encoding: 'utf8' }); + assert.strictEqual(r.status, 1); + + const message = `${requiredOption} is required`; + assert.match(r.stderr, new RegExp(message)); +} + +function requiresArgument(option) { + const r = spawnSync(process.execPath, [option], { encoding: 'utf8' }); + + assert.strictEqual(r.status, 9); + + const msg = r.stderr.split(/\r?\n/)[0]; + assert.strictEqual( + msg, + `${process.execPath}: ${option} requires an argument` + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval-event.js new file mode 100644 index 00000000..df356e50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval-event.js @@ -0,0 +1,15 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +const child = spawn(process.execPath, ['-e', ` + const server = require('net').createServer().listen(0); + server.once('listening', server.close); +`]); + +child.once('exit', common.mustCall(function(exitCode, signalCode) { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval.js new file mode 100644 index 00000000..42e9369f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-eval.js @@ -0,0 +1,357 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +if (module !== require.main) { + // Signal we've been loaded as a module. + // The following console.log() is part of the test. + console.log('Loaded as a module, exiting with status code 42.'); + process.exit(42); +} + +const common = require('../common'); +const assert = require('assert'); +const child = require('child_process'); +const path = require('path'); +const fixtures = require('../common/fixtures'); + +if (process.argv.length > 2) { + console.log(process.argv.slice(2).join(' ')); + process.exit(0); +} + +// Assert that nothing is written to stdout. +child.exec(...common.escapePOSIXShell`"${process.execPath}" --eval 42`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); +})); + +// Assert that "42\n" is written to stderr. +child.exec(...common.escapePOSIXShell`"${process.execPath}" --eval "console.error(42)"`, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, '42\n'); + })); + +// Assert that the expected output is written to stdout. +['--print', '-p -e', '-pe', '-p'].forEach((s) => { + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" ${s}`; + + child.exec(`${cmd} 42`, opts, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, '42\n'); + assert.strictEqual(stderr, ''); + })); + + child.exec(`${cmd} '[]'`, opts, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, '[]\n'); + assert.strictEqual(stderr, ''); + })); +}); + +// Assert that module loading works. +{ + common.spawnPromisified(process.execPath, ['--eval', `require(${JSON.stringify(__filename)})`]) + .then(common.mustCall(({ stdout, stderr, code }) => { + assert.strictEqual(stderr, ''); + assert.strictEqual( + stdout, 'Loaded as a module, exiting with status code 42.\n'); + assert.strictEqual(code, 42); + })); +} + +// Check that builtin modules are pre-defined. +child.exec(...common.escapePOSIXShell`"${process.execPath}" --print "os.platform()"`, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stderr, ''); + assert.strictEqual(stdout.trim(), require('os').platform()); + })); + +// Module path resolve bug regression test. +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" --eval "require('./test/parallel/test-cli-eval.js')"`; +child.exec(cmd, + { ...opts, cwd: path.resolve(__dirname, '../../') }, + common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err.code, 42); + assert.strictEqual( + stdout, 'Loaded as a module, exiting with status code 42.\n'); + assert.strictEqual(stderr, ''); + })); + +// Missing argument should not crash. +child.exec(...common.escapePOSIXShell`"${process.execPath}" -e`, common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err.code, 9); + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr.trim(), + `${process.execPath}: -e requires an argument`); +})); + +// Empty program should do nothing. +child.exec(...common.escapePOSIXShell`"${process.execPath}" -e ""`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); +})); + +// "\\-42" should be interpreted as an escaped expression, not a switch. +child.exec(...common.escapePOSIXShell`"${process.execPath}" -p "\\-42"`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, '-42\n'); + assert.strictEqual(stderr, ''); +})); + +child.exec(...common.escapePOSIXShell`"${process.execPath}" --use-strict -p process.execArgv`, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual( + stdout, "[ '--use-strict', '-p', 'process.execArgv' ]\n" + ); + assert.strictEqual(stderr, ''); + })); + +// Regression test for https://github.com/nodejs/node/issues/3574. +{ + const emptyFile = fixtures.path('empty.js'); + + common.spawnPromisified(process.execPath, ['-e', `require("child_process").fork(${JSON.stringify(emptyFile)})`]) + .then(common.mustCall(({ stdout, stderr, code }) => { + assert.strictEqual(stdout, ''); + assert.strictEqual(stderr, ''); + assert.strictEqual(code, 0); + })); + + // Make sure that monkey-patching process.execArgv doesn't cause child_process + // to incorrectly munge execArgv. + common.spawnPromisified(process.execPath, [ + '-e', + 'process.execArgv = [\'-e\', \'console.log(42)\', \'thirdArg\'];' + + `require('child_process').fork(${JSON.stringify(emptyFile)})`, + ]).then(common.mustCall(({ stdout, stderr, code }) => { + assert.strictEqual(stdout, '42\n'); + assert.strictEqual(stderr, ''); + assert.strictEqual(code, 0); + })); +} + +// Regression test for https://github.com/nodejs/node/issues/8534. +{ + const script = ` + // console.log() can revive the event loop so we must be careful + // to write from a 'beforeExit' event listener only once. + process.once("beforeExit", () => console.log("beforeExit")); + process.on("exit", () => console.log("exit")); + console.log("start"); + `; + const options = { encoding: 'utf8' }; + const proc = child.spawnSync(process.execPath, ['-e', script], options); + assert.strictEqual(proc.stderr, ''); + assert.strictEqual(proc.stdout, 'start\nbeforeExit\nexit\n'); +} + +// Regression test for https://github.com/nodejs/node/issues/11948. +{ + const script = ` + process.on('message', (message) => { + if (message === 'ping') process.send('pong'); + if (message === 'exit') process.disconnect(); + }); + `; + const proc = child.fork('-e', [script]); + proc.on('exit', common.mustCall((exitCode, signalCode) => { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); + })); + proc.on('message', (message) => { + if (message === 'pong') proc.send('exit'); + }); + proc.send('ping'); +} + +[ '-arg1', + '-arg1 arg2 --arg3', + '--', + 'arg1 -- arg2', +].forEach(function(args) { + + // Ensure that arguments are successfully passed to eval. + child.exec( + ...common.escapePOSIXShell`"${process.execPath}" --eval "console.log(process.argv.slice(1).join(' '))" -- ${args}`, + common.mustCall(function(err, stdout, stderr) { + assert.strictEqual(stdout, `${args}\n`); + assert.strictEqual(stderr, ''); + assert.strictEqual(err, null); + }) + ); + + // Ensure that arguments are successfully passed to print. + child.exec( + ...common.escapePOSIXShell`"${process.execPath}" --print "process.argv.slice(1).join(' ')" -- ${args}`, + common.mustCall(function(err, stdout, stderr) { + assert.strictEqual(stdout, `${args}\n`); + assert.strictEqual(stderr, ''); + assert.strictEqual(err, null); + }) + ); + + // Ensure that arguments are successfully passed to a script. + // The first argument after '--' should be interpreted as a script + // filename. + child.exec(...common.escapePOSIXShell`"${process.execPath}" -- "${__filename}" ${args}`, + common.mustCall(function(err, stdout, stderr) { + assert.strictEqual(stdout, `${args}\n`); + assert.strictEqual(stderr, ''); + assert.strictEqual(err, null); + })); +}); + +// ESModule eval tests + + +// Assert that "42\n" is written to stdout on module eval. +const execOptions = '--input-type module'; +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" ${execOptions} --eval "console.log(42)"`, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, '42\n'); + })); + +// Assert that "42\n" is written to stdout with print option. +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" ${execOptions} --print --eval "42"`, + common.mustCall((err, stdout, stderr) => { + assert.ok(err); + assert.strictEqual(stdout, ''); + assert.ok(stderr.includes('--print cannot be used with ESM input')); + })); + +// Assert that error is written to stderr on invalid input. +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" ${execOptions} --eval "!!!!"`, + common.mustCall((err, stdout, stderr) => { + assert.ok(err); + assert.strictEqual(stdout, ''); + assert.ok(stderr.indexOf('SyntaxError: Unexpected end of input') > 0); + })); + +// Assert that require is undefined in ESM support +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" ${execOptions} --eval "console.log(typeof require);"`, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, 'undefined\n'); + })); + +// Assert that import.meta is defined in ESM +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" ${execOptions} --eval "console.log(typeof import.meta);"`, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, 'object\n'); + })); + +{ +// Assert that packages can be imported cwd-relative with --eval + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" ${execOptions} --eval`; + const options = { ...opts, cwd: path.join(__dirname, '../..') }; + child.exec( + `${cmd} "import './test/fixtures/es-modules/mjs-file.mjs'"`, + options, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, '.mjs file\n'); + })); + + + // Assert that packages can be dynamic imported initial cwd-relative with --eval + child.exec( + cmd + ' "process.chdir(\'..\');' + + 'import(\'./test/fixtures/es-modules/mjs-file.mjs\')"', + options, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, '.mjs file\n'); + })); + + child.exec( + cmd + ' "process.chdir(\'..\');' + + 'import(\'./test/fixtures/es-modules/mjs-file.mjs\')"', + options, + common.mustSucceed((stdout) => { + assert.strictEqual(stdout, '.mjs file\n'); + })); +} + +if (common.hasCrypto) { + // Assert that calls to crypto utils work without require. + child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -e "console.log(crypto.randomBytes(16).toString('hex'))"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /[0-9a-f]{32}/i); + })); + child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -p "crypto.randomBytes(16).toString('hex')"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /[0-9a-f]{32}/i); + })); +} +// Assert that overriding crypto works. +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -p "crypto=Symbol('test')"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /Symbol\(test\)/i); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -e "crypto = {};console.log('randomBytes', typeof crypto.randomBytes)"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /randomBytes\sundefined/); + })); +// Assert that overriding crypto with a local variable works. +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -e "const crypto = {};console.log('randomBytes', typeof crypto.randomBytes)"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /randomBytes\sundefined/); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -e "let crypto = {};console.log('randomBytes', typeof crypto.randomBytes)"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /randomBytes\sundefined/); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -e "var crypto = {};console.log('randomBytes', typeof crypto.randomBytes)"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /randomBytes\sundefined/); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -p "const crypto = {randomBytes:1};typeof crypto.randomBytes"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /^number/); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" -p "let crypto = {randomBytes:1};typeof crypto.randomBytes"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /^number/); + })); +child.exec( + ...common.escapePOSIXShell`"${process.execPath}" --no-experimental-global-webcrypto -p "var crypto = {randomBytes:1};typeof crypto.randomBytes"`, + common.mustSucceed((stdout) => { + assert.match(stdout, /^number/); + })); + +// Regression test for https://github.com/nodejs/node/issues/45336 +child.execFile(process.execPath, + ['-p', + 'Object.defineProperty(globalThis, "fs", { configurable: false });' + + 'fs === require("node:fs")'], + common.mustSucceed((stdout) => { + assert.match(stdout, /^true/); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-disallowed.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-disallowed.js new file mode 100644 index 00000000..77623753 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-disallowed.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); +if (process.config.variables.node_without_node_options) + common.skip('missing NODE_OPTIONS support'); + +// Test options specified by env variable. + +const assert = require('assert'); +const exec = require('child_process').execFile; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +disallow('--version'); +disallow('-v'); +disallow('--help'); +disallow('-h'); +disallow('--eval'); +disallow('-e'); +disallow('--print'); +disallow('-p'); +disallow('-pe'); +disallow('--check'); +disallow('-c'); +disallow('--interactive'); +disallow('-i'); +disallow('--v8-options'); +disallow('--expose_internals'); +disallow('--expose-internals'); +disallow('--'); +disallow('--test'); + +function disallow(opt) { + const env = { ...process.env, NODE_OPTIONS: opt }; + exec(process.execPath, { cwd: tmpdir.path, env }, common.mustCall((err) => { + const message = err.message.split(/\r?\n/)[1]; + const expect = `${process.execPath}: ${opt} is not allowed in NODE_OPTIONS`; + + assert.strictEqual(err.code, 9); + assert.strictEqual(message, expect); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-docs.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-docs.js new file mode 100644 index 00000000..8bcb69cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options-docs.js @@ -0,0 +1,144 @@ +'use strict'; +const common = require('../common'); +if (process.config.variables.node_without_node_options) + common.skip('missing NODE_OPTIONS support'); + +// Test options specified by env variable. + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const rootDir = path.resolve(__dirname, '..', '..'); +const cliMd = path.join(rootDir, 'doc', 'api', 'cli.md'); +const cliText = fs.readFileSync(cliMd, { encoding: 'utf8' }); + +const internalApiMd = path.join(rootDir, 'doc', 'contributing', 'internal-api.md'); +const internalApiText = fs.readFileSync(internalApiMd, { encoding: 'utf8' }); + +const nodeOptionsCC = fs.readFileSync(path.resolve(rootDir, 'src', 'node_options.cc'), 'utf8'); +const addOptionRE = /AddOption[\s\n\r]*\([\s\n\r]*"([^"]+)"(.*?)\);/gs; + +const nodeOptionsText = cliText.match(/(.*)/s)[1]; +const v8OptionsText = cliText.match(/(.*)/s)[1]; + +const manPage = path.join(rootDir, 'doc', 'node.1'); +const manPageText = fs.readFileSync(manPage, { encoding: 'utf8' }); + +// Documented in /doc/api/deprecations.md +const deprecated = [ + '--debug', + '--debug-brk', +]; + + +const manPagesOptions = new Set(); + +for (const [, envVar] of manPageText.matchAll(/\.It Fl (-[a-zA-Z0-9._-]+)/g)) { + manPagesOptions.add(envVar); +} + +for (const [, envVar, config] of nodeOptionsCC.matchAll(addOptionRE)) { + let hasTrueAsDefaultValue = false; + let isInNodeOption = false; + let isV8Option = false; + let isNoOp = false; + + if (config.includes('NoOp{}')) { + isNoOp = true; + } + + if (config.includes('kAllowedInEnvvar')) { + isInNodeOption = true; + } + if (config.includes('kDisallowedInEnvvar')) { + isInNodeOption = false; + } + + if (config.includes('V8Option{}')) { + isV8Option = true; + } + + if (/^\s*true\s*$/.test(config.split(',').pop())) { + hasTrueAsDefaultValue = true; + } + + if ( + envVar.startsWith('[') || + deprecated.includes(envVar) || + isNoOp + ) { + // assert(!manPagesOptions.has(envVar.slice(1)), `Option ${envVar} should not be documented`) + manPagesOptions.delete(envVar.slice(1)); + continue; + } + + // Internal API options are documented in /doc/contributing/internal-api.md + if (new RegExp(`####.*\`${envVar}[[=\\s\\b\`]`).test(internalApiText) === true) { + manPagesOptions.delete(envVar.slice(1)); + continue; + } + + // CLI options + if (!isV8Option && !hasTrueAsDefaultValue) { + if (new RegExp(`###.*\`${envVar}[[=\\s\\b\`]`).test(cliText) === false) { + assert(false, `Should have option ${envVar} documented`); + } else { + manPagesOptions.delete(envVar.slice(1)); + } + } + + if (!hasTrueAsDefaultValue && new RegExp(`###.*\`--no${envVar.slice(1)}[[=\\s\\b\`]`).test(cliText) === true) { + assert(false, `Should not have option --no${envVar.slice(1)} documented`); + } + + if (!isV8Option && hasTrueAsDefaultValue) { + if (new RegExp(`###.*\`--no${envVar.slice(1)}[[=\\s\\b\`]`).test(cliText) === false) { + assert(false, `Should have option --no${envVar.slice(1)} documented`); + } else { + manPagesOptions.delete(`-no${envVar.slice(1)}`); + } + } + + // NODE_OPTIONS + if (isInNodeOption && !hasTrueAsDefaultValue && new RegExp(`\`${envVar}\``).test(nodeOptionsText) === false) { + assert(false, `Should have option ${envVar} in NODE_OPTIONS documented`); + } + + if (isInNodeOption && hasTrueAsDefaultValue && new RegExp(`\`--no${envVar.slice(1)}\``).test(cliText) === false) { + assert(false, `Should have option --no${envVar.slice(1)} in NODE_OPTIONS documented`); + } + + if (!hasTrueAsDefaultValue && new RegExp(`\`--no${envVar.slice(1)}\``).test(cliText) === true) { + assert(false, `Should not have option --no${envVar.slice(1)} in NODE_OPTIONS documented`); + } + + // V8 options + if (isV8Option) { + if (new RegExp(`###.*\`${envVar}[[=\\s\\b\`]`).test(v8OptionsText) === false) { + assert(false, `Should have option ${envVar} in V8 options documented`); + } else { + manPagesOptions.delete(envVar.slice(1)); + } + } +} + +{ + const sections = /^## (.+)$/mg; + const cliOptionPattern = /^### (?:`-\w.*`, )?`([^`]+)`/mg; + let match; + let previousIndex = 0; + do { + const sectionTitle = match?.[1]; + match = sections.exec(cliText); + const filteredCLIText = cliText.slice(previousIndex, match?.index); + const options = Array.from(filteredCLIText.matchAll(cliOptionPattern), (match) => match[1]); + assert.deepStrictEqual(options, options.toSorted(), `doc/api/cli.md ${sectionTitle} subsections are not in alphabetical order`); + previousIndex = match?.index; + } while (match); +} + +// add alias handling +manPagesOptions.delete('-trace-events-enabled'); + +assert.strictEqual(manPagesOptions.size, 0, `Man page options not documented: ${[...manPagesOptions]}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options.js new file mode 100644 index 00000000..b1d5c44c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-options.js @@ -0,0 +1,160 @@ +'use strict'; +const common = require('../common'); +if (process.config.variables.node_without_node_options) + common.skip('missing NODE_OPTIONS support'); + +// Test options specified by env variable. + +const assert = require('assert'); +const path = require('path'); +const exec = require('child_process').execFile; +const { Worker } = require('worker_threads'); + +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const { hasOpenSSL3 } = require('../common/crypto'); +tmpdir.refresh(); + +const printA = path.relative(tmpdir.path, fixtures.path('printA.js')); +const printSpaceA = path.relative(tmpdir.path, fixtures.path('print A.js')); + +expectNoWorker(` -r ${printA} `, 'A\nB\n'); +expectNoWorker(`-r ${printA}`, 'A\nB\n'); +expectNoWorker(`-r ${JSON.stringify(printA)}`, 'A\nB\n'); +expectNoWorker(`-r ${JSON.stringify(printSpaceA)}`, 'A\nB\n'); +expectNoWorker(`-r ${printA} -r ${printA}`, 'A\nB\n'); +expectNoWorker(` -r ${printA} -r ${printA}`, 'A\nB\n'); +expectNoWorker(` --require ${printA} --require ${printA}`, 'A\nB\n'); +expect('--no-deprecation', 'B\n'); +expect('--no-warnings', 'B\n'); +expect('--no_warnings', 'B\n'); +expect('--trace-warnings', 'B\n'); +expect('--no-extra-info-on-fatal-exception', 'B\n'); +expect('--redirect-warnings=_', 'B\n'); +expect('--trace-deprecation', 'B\n'); +expect('--trace-sync-io', 'B\n'); +expectNoWorker('--trace-events-enabled', 'B\n'); +expect('--track-heap-objects', 'B\n'); +expect('--throw-deprecation', + /.*DeprecationWarning: Buffer\(\) is deprecated due to security and usability issues.*/, + 'new Buffer(42)', + true); +expectNoWorker('--zero-fill-buffers', 'B\n'); +expectNoWorker('--v8-pool-size=10', 'B\n'); +expectNoWorker('--trace-event-categories node', 'B\n'); +expectNoWorker( + // eslint-disable-next-line no-template-curly-in-string + '--trace-event-file-pattern {pid}-${rotation}.trace_events', + 'B\n' +); +// eslint-disable-next-line no-template-curly-in-string +expectNoWorker('--trace-event-file-pattern {pid}-${rotation}.trace_events ' + + '--trace-event-categories node.async_hooks', 'B\n'); +expect('--unhandled-rejections=none', 'B\n'); + +if (common.isLinux) { + expect('--perf-basic-prof', 'B\n'); + expect('--perf-basic-prof-only-functions', 'B\n'); + + if (['arm', 'x64'].includes(process.arch)) { + expect('--perf-prof', 'B\n'); + expect('--perf-prof-unwinding-info', 'B\n'); + } +} + +if (common.hasCrypto) { + expectNoWorker('--use-openssl-ca', 'B\n'); + expectNoWorker('--use-bundled-ca', 'B\n'); + if (!hasOpenSSL3) + expectNoWorker('--openssl-config=_ossl_cfg', 'B\n'); +} + +// V8 options +expect('--abort_on-uncaught_exception', 'B\n'); +expect('--disallow-code-generation-from-strings', 'B\n'); +expect('--expose-gc', 'B\n'); +expect('--huge-max-old-generation-size', 'B\n'); +expect('--jitless', 'B\n'); +expect('--max-old-space-size=0', 'B\n'); +expect('--max-semi-space-size=0', 'B\n'); +expect('--stack-trace-limit=100', + /(\s*at f \(\[(eval|worker eval)\]:1:\d*\)\r?\n)/, + '(function f() { f(); })();', + true); +// Unsupported on arm. See https://crbug.com/v8/8713. +if (!['arm', 'arm64'].includes(process.arch)) + expect('--interpreted-frames-native-stack', 'B\n'); + +// Workers can't eval as ES Modules. https://github.com/nodejs/node/issues/30682 +expectNoWorker('--input-type=module', + 'B\n', 'console.log(await "B")'); + +function expectNoWorker(opt, want, command, wantsError) { + expect(opt, want, command, wantsError, false); +} + +function expect( + opt, want, command = 'console.log("B")', wantsError = false, testWorker = true +) { + const argv = [ + // --perf-basic-prof and --perf-basic-prof-only-functions write to /tmp by default. + `--perf-basic-prof-path=${tmpdir.path}`, + '-e', + command, + ]; + const opts = { + cwd: tmpdir.path, + env: Object.assign({}, process.env, { NODE_OPTIONS: opt }), + maxBuffer: 1e6, + }; + if (typeof want === 'string') + want = new RegExp(want); + + const test = (type) => common.mustCall((err, stdout) => { + const o = JSON.stringify(opt); + if (wantsError) { + assert.ok(err, `${type}: expected error for ${o}`); + stdout = err.stack; + } else { + assert.ifError(err, `${type}: failed for ${o}`); + } + if (want.test(stdout)) return; + + assert.fail( + `${type}: for ${o}, failed to find ${want} in: <\n${stdout}\n>` + ); + }); + + exec(process.execPath, argv, opts, test('child process')); + if (testWorker) + workerTest(opts, command, wantsError, test('worker')); +} + +async function collectStream(readable) { + readable.setEncoding('utf8'); + let data = ''; + for await (const chunk of readable) { + data += chunk; + } + return data; +} + +function workerTest(opts, command, wantsError, test) { + let workerError = null; + const worker = new Worker(command, { + ...opts, + execArgv: [], + eval: true, + stdout: true, + stderr: true + }); + worker.on('error', (err) => { + workerError = err; + }); + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, wantsError ? 1 : 0); + collectStream(worker.stdout).then((stdout) => { + test(workerError, stdout); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-print-help.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-print-help.js new file mode 100644 index 00000000..92abe816 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-node-print-help.js @@ -0,0 +1,65 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); + +// The following tests assert that the node.cc PrintHelp() function +// returns the proper set of cli options when invoked + +const assert = require('assert'); +const { exec, spawn } = require('child_process'); +const { once } = require('events'); +let stdOut; + +function startPrintHelpTest() { + exec(...common.escapePOSIXShell`"${process.execPath}" --help`, common.mustSucceed((stdout, stderr) => { + stdOut = stdout; + validateNodePrintHelp(); + })); +} + +function validateNodePrintHelp() { + const HAVE_OPENSSL = common.hasCrypto; + const NODE_HAVE_I18N_SUPPORT = common.hasIntl; + const HAVE_INSPECTOR = process.features.inspector; + + const cliHelpOptions = [ + { compileConstant: HAVE_OPENSSL, + flags: [ '--openssl-config=...', '--tls-cipher-list=...', + '--use-bundled-ca', '--use-openssl-ca', + '--enable-fips', '--force-fips' ] }, + { compileConstant: NODE_HAVE_I18N_SUPPORT, + flags: [ '--icu-data-dir=...', 'NODE_ICU_DATA' ] }, + { compileConstant: HAVE_INSPECTOR, + flags: [ '--inspect-brk[=[host:]port]', '--inspect-port=[host:]port', + '--inspect[=[host:]port]' ] }, + ]; + + cliHelpOptions.forEach(testForSubstring); +} + +function testForSubstring(options) { + if (options.compileConstant) { + options.flags.forEach((flag) => { + assert.strictEqual(stdOut.indexOf(flag) !== -1, true, + `Missing flag ${flag} in ${stdOut}`); + }); + } else { + options.flags.forEach((flag) => { + assert.strictEqual(stdOut.indexOf(flag), -1, + `Unexpected flag ${flag} in ${stdOut}`); + }); + } +} + +startPrintHelpTest(); + +// Test closed stdout for `node --help`. Like `node --help | head -n5`. +(async () => { + const cp = spawn(process.execPath, ['--help'], { + stdio: ['inherit', 'pipe', 'inherit'], + }); + cp.stdout.destroy(); + const [exitCode] = await once(cp, 'exit'); + assert.strictEqual(exitCode, 0); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-negation.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-negation.js new file mode 100644 index 00000000..a5ac456d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-negation.js @@ -0,0 +1,39 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +// --warnings is on by default. +assertHasWarning(spawnWithFlags([])); + +// --warnings can be passed alone. +assertHasWarning(spawnWithFlags(['--warnings'])); + +// --no-warnings can be passed alone. +assertHasNoWarning(spawnWithFlags(['--no-warnings'])); + +// Last flag takes precedence. +assertHasWarning(spawnWithFlags(['--no-warnings', '--warnings'])); + +// Non-boolean flags cannot be negated. +assert(spawnWithFlags(['--no-max-http-header-size']).stderr.toString().includes( + '--no-max-http-header-size is an invalid negation because it is not ' + + 'a boolean option', +)); + +// Inexistent flags cannot be negated. +assert(spawnWithFlags(['--no-i-dont-exist']).stderr.toString().includes( + 'bad option: --no-i-dont-exist', +)); + +function spawnWithFlags(flags) { + return spawnSync(process.execPath, [...flags, '-e', 'new Buffer(0)']); +} + +function assertHasWarning(proc) { + assert(proc.stderr.toString().includes('Buffer() is deprecated')); +} + +function assertHasNoWarning(proc) { + assert(!proc.stderr.toString().includes('Buffer() is deprecated')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-precedence.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-precedence.js new file mode 100644 index 00000000..32804d18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-options-precedence.js @@ -0,0 +1,22 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +// The last option on the command line takes precedence: +assert.strictEqual(spawnSync(process.execPath, [ + '--max-http-header-size=1234', + '--max-http-header-size=5678', + '-p', 'http.maxHeaderSize', +], { + encoding: 'utf8' +}).stdout.trim(), '5678'); + +// The command line takes precedence over NODE_OPTIONS: +assert.strictEqual(spawnSync(process.execPath, [ + '--max-http-header-size=5678', + '-p', 'http.maxHeaderSize', +], { + encoding: 'utf8', + env: { ...process.env, NODE_OPTIONS: '--max-http-header-size=1234' } +}).stdout.trim(), '5678'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-deny-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-deny-fs.js new file mode 100644 index 00000000..d5744cac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-deny-fs.js @@ -0,0 +1,155 @@ +'use strict'; + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +const { spawnSync } = require('child_process'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +{ + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write"));`, + ] + ); + + const [fs, fsIn, fsOut] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'false'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(status, 0); +} + +{ + const tmpPath = path.resolve('./tmp/'); + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write', tmpPath, '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write")); + console.log(process.permission.has("fs.write", "./tmp/"));`, + ] + ); + const [fs, fsIn, fsOut, fsOutAllowed] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'false'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(fsOutAllowed, 'true'); + assert.strictEqual(status, 0); +} + +{ + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write', '*', '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write"));`, + ] + ); + + const [fs, fsIn, fsOut] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'false'); + assert.strictEqual(fsOut, 'true'); + assert.strictEqual(status, 0); +} + +{ + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', '*', '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write"));`, + ] + ); + + const [fs, fsIn, fsOut] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'true'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(status, 0); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write=*', '-p', + 'fs.readFileSync(process.execPath)', + ] + ); + assert.ok( + stderr.toString().includes('Access to this API has been restricted'), + stderr); + assert.strictEqual(status, 1); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '-p', + 'fs.readFileSync(process.execPath)', + ] + ); + assert.ok( + stderr.toString().includes('Access to this API has been restricted'), + stderr); + assert.strictEqual(status, 1); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read=*', '-p', + 'fs.writeFileSync("policy-deny-example.md", "# test")', + ] + ); + assert.ok( + stderr.toString().includes('Access to this API has been restricted'), + stderr); + assert.strictEqual(status, 1); + assert.ok(!fs.existsSync('permission-deny-example.md')); +} + +{ + const { root } = path.parse(process.cwd()); + const abs = (p) => path.join(root, p); + const firstPath = abs(path.sep + process.cwd().split(path.sep, 2)[1]); + if (firstPath.startsWith('/etc')) { + common.skip('/etc as firstPath'); + } + if (firstPath.startsWith('/tmp')) { + common.skip('/tmp as firstPath'); + } + const file = fixtures.path('permission', 'loader', 'index.js'); + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + `--allow-fs-read=${firstPath}`, + file, + ] + ); + assert.match(stderr.toString(), /resource: '.*?[\\/](?:etc|passwd)'/); + assert.strictEqual(status, 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-multiple-allow.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-multiple-allow.js new file mode 100644 index 00000000..3ff1935e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-permission-multiple-allow.js @@ -0,0 +1,83 @@ +'use strict'; + +require('../common'); + +const { spawnSync } = require('child_process'); +const assert = require('assert'); +const path = require('path'); + +{ + const tmpPath = path.resolve('./tmp/'); + const otherPath = path.resolve('./other-path/'); + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write', tmpPath, '--allow-fs-write', otherPath, '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write")); + console.log(process.permission.has("fs.write", "./tmp/")); + console.log(process.permission.has("fs.write", "./other-path/"));`, + ] + ); + const [fs, fsIn, fsOut, fsOutAllowed1, fsOutAllowed2] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'false'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(fsOutAllowed1, 'true'); + assert.strictEqual(fsOutAllowed2, 'true'); + assert.strictEqual(status, 0); +} + +{ + const tmpPath = path.resolve('./tmp/'); + const pathWithComma = path.resolve('./other,path/'); + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write', + tmpPath, + '--allow-fs-write', + pathWithComma, + '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write")); + console.log(process.permission.has("fs.write", "./tmp/")); + console.log(process.permission.has("fs.write", "./other,path/"));`, + ] + ); + const [fs, fsIn, fsOut, fsOutAllowed1, fsOutAllowed2] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'false'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(fsOutAllowed1, 'true'); + assert.strictEqual(fsOutAllowed2, 'true'); + assert.strictEqual(status, 0); +} + +{ + const filePath = path.resolve('./tmp/file,with,comma.txt'); + const { status, stdout, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read=*', + `--allow-fs-write=${filePath}`, + '-e', + `console.log(process.permission.has("fs")); + console.log(process.permission.has("fs.read")); + console.log(process.permission.has("fs.write")); + console.log(process.permission.has("fs.write", "./tmp/file,with,comma.txt"));`, + ] + ); + const [fs, fsIn, fsOut, fsOutAllowed] = stdout.toString().split('\n'); + assert.strictEqual(fs, 'false'); + assert.strictEqual(fsIn, 'true'); + assert.strictEqual(fsOut, 'false'); + assert.strictEqual(fsOutAllowed, 'true'); + assert.strictEqual(status, 0); + assert.ok(stderr.toString().includes('Warning: The --allow-fs-write CLI flag has changed.')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-print-promise.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-cli-print-promise.mjs new file mode 100644 index 00000000..39b1f41f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-print-promise.mjs @@ -0,0 +1,152 @@ +import { spawnPromisified } from '../common/index.mjs'; +import assert from 'node:assert'; +import { execPath } from 'node:process'; +import { describe, it } from 'node:test'; + + +describe('--print with a promise', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should handle directly-fulfilled promises', async () => { + const result = await spawnPromisified(execPath, [ + '--print', + 'Promise.resolve(42)', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { 42 }\n', + }); + }); + + it('should handle promises fulfilled after one tick', async () => { + const result = await spawnPromisified(execPath, [ + '--print', + 'Promise.resolve().then(()=>42)', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { 42 }\n', + }); + }); + + it('should handle promise that never settles', async () => { + const result = await spawnPromisified(execPath, [ + '--print', + 'new Promise(()=>{})', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { }\n', + }); + }); + + it('should output something if process exits before promise settles', async () => { + const result = await spawnPromisified(execPath, [ + '--print', + 'setTimeout(process.exit, 100, 0);timers.promises.setTimeout(200)', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { }\n', + }); + }); + + it('should respect exit code when process exits before promise settles', async () => { + const result = await spawnPromisified(execPath, [ + '--print', + 'setTimeout(process.exit, 100, 42);timers.promises.setTimeout(200)', + ]); + + assert.deepStrictEqual(result, { + code: 42, + signal: null, + stderr: '', + stdout: 'Promise { }\n', + }); + }); + + it('should handle rejected promises', async () => { + const result = await spawnPromisified(execPath, [ + '--unhandled-rejections=none', + '--print', + 'Promise.reject(1)', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { 1 }\n', + }); + }); + + it('should handle promises that reject after one tick', async () => { + const result = await spawnPromisified(execPath, [ + '--unhandled-rejections=none', + '--print', + 'Promise.resolve().then(()=>Promise.reject(1))', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Promise { 1 }\n', + }); + }); + + it('should handle thenable that resolves', async () => { + const result = await spawnPromisified(execPath, [ + '--unhandled-rejections=none', + '--print', + '({ then(r) { r(42) } })', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: '{ then: [Function: then] }\n', + }); + }); + + it('should handle thenable that rejects', async () => { + const result = await spawnPromisified(execPath, [ + '--unhandled-rejections=none', + '--print', + '({ then(_, r) { r(42) } })', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: '{ then: [Function: then] }\n', + }); + }); + + it('should handle Promise.prototype', async () => { + const result = await spawnPromisified(execPath, [ + '--unhandled-rejections=none', + '--print', + 'Promise.prototype', + ]); + + assert.deepStrictEqual(result, { + code: 0, + signal: null, + stderr: '', + stdout: 'Object [Promise] {}\n', + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-eval.js new file mode 100644 index 00000000..ad107405 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-eval.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { exec } = require('child_process'); + +// Should throw if -c and -e flags are both passed +['-c', '--check'].forEach(function(checkFlag) { + ['-e', '--eval'].forEach(function(evalFlag) { + exec(...common.escapePOSIXShell`"${process.execPath}" ${checkFlag} ${evalFlag} foo`, common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err instanceof Error, true); + assert.strictEqual(err.code, 9); + assert( + stderr.startsWith( + `${process.execPath}: either --check or --eval can be used, not both` + ) + ); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-bad.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-bad.js new file mode 100644 index 00000000..4af0aa2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-bad.js @@ -0,0 +1,56 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const node = process.execPath; + +// Test both sets of arguments that check syntax +const syntaxArgs = [ + '-c', + '--check', +]; + +// Match on the name of the `Error` but not the message as it is different +// depending on the JavaScript engine. +const syntaxErrorRE = /^SyntaxError: Unexpected identifier\b/m; + +// Should throw if code piped from stdin with --check has bad syntax +// loop each possible option, `-c` or `--check` +syntaxArgs.forEach(function(arg) { + const stdin = 'var foo bar;'; + const c = spawnSync(node, [arg], { encoding: 'utf8', input: stdin }); + + // stderr should include '[stdin]' as the filename + assert(c.stderr.startsWith('[stdin]'), `${c.stderr} starts with ${stdin}`); + + // No stdout should be produced + assert.strictEqual(c.stdout, ''); + + // stderr should have a syntax error message + assert.match(c.stderr, syntaxErrorRE); + + assert.strictEqual(c.status, 1); +}); + +// Check --input-type=module +syntaxArgs.forEach(function(arg) { + const stdin = 'export var p = 5; var foo bar;'; + const c = spawnSync( + node, + ['--input-type=module', '--no-warnings', arg], + { encoding: 'utf8', input: stdin } + ); + + // stderr should include '[stdin]' as the filename + assert(c.stderr.startsWith('[stdin]'), `${c.stderr} starts with ${stdin}`); + + // No stdout should be produced + assert.strictEqual(c.stdout, ''); + + // stderr should have a syntax error message + assert.match(c.stderr, syntaxErrorRE); + + assert.strictEqual(c.status, 1); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-good.js b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-good.js new file mode 100644 index 00000000..db2e0f87 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cli-syntax-piped-good.js @@ -0,0 +1,42 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const node = process.execPath; + +// Test both sets of arguments that check syntax +const syntaxArgs = [ + '-c', + '--check', +]; + +// Should not execute code piped from stdin with --check. +// Loop each possible option, `-c` or `--check`. +syntaxArgs.forEach(function(arg) { + const stdin = 'throw new Error("should not get run");'; + const c = spawnSync(node, [arg], { encoding: 'utf8', input: stdin }); + + // No stdout or stderr should be produced + assert.strictEqual(c.stdout, ''); + assert.strictEqual(c.stderr, ''); + + assert.strictEqual(c.status, 0); +}); + +// Check --input-type=module +syntaxArgs.forEach(function(arg) { + const stdin = 'export var p = 5; throw new Error("should not get run");'; + const c = spawnSync( + node, + ['--no-warnings', '--input-type=module', arg], + { encoding: 'utf8', input: stdin } + ); + + // No stdout or stderr should be produced + assert.strictEqual(c.stdout, ''); + assert.strictEqual(c.stderr, ''); + + assert.strictEqual(c.status, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-client-request-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-client-request-destroy.js new file mode 100644 index 00000000..2f3efcf8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-client-request-destroy.js @@ -0,0 +1,13 @@ +'use strict'; + +// Test that http.ClientRequest,prototype.destroy() returns `this`. +require('../common'); + +const assert = require('assert'); +const http = require('http'); +const clientRequest = new http.ClientRequest({ createConnection: () => {} }); + +assert.strictEqual(clientRequest.destroyed, false); +assert.strictEqual(clientRequest.destroy(), clientRequest); +assert.strictEqual(clientRequest.destroyed, true); +assert.strictEqual(clientRequest.destroy(), clientRequest); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-accept-fail.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-accept-fail.js new file mode 100644 index 00000000..29d57783 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-accept-fail.js @@ -0,0 +1,30 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); +const rr = require('internal/cluster/round_robin_handle'); + +if (cluster.isPrimary) { + const distribute = rr.prototype.distribute; + rr.prototype.distribute = function(err, handle) { + assert.strictEqual(err, 0); + handle.close(); + distribute.call(this, -1, undefined); + }; + cluster.schedulingPolicy = cluster.SCHED_RR; + cluster.fork(); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => { + + const socket = net.connect(server.address().port); + + socket.on('close', common.mustCall(() => { + server.close(common.mustCall(() => { + process.disconnect(); + })); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-advanced-serialization.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-advanced-serialization.js new file mode 100644 index 00000000..ffca3a8f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-advanced-serialization.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + cluster.settings.serialization = 'advanced'; + const worker = cluster.fork(); + const circular = {}; + circular.circular = circular; + + worker.on('online', common.mustCall(() => { + worker.send(circular); + + worker.on('message', common.mustCall((msg) => { + assert.deepStrictEqual(msg, circular); + worker.kill(); + })); + })); +} else { + process.on('message', (msg) => process.send(msg)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-basic.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-basic.js new file mode 100644 index 00000000..306b4d7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-basic.js @@ -0,0 +1,195 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('node:assert'); +const cluster = require('node:cluster'); +const { spawnSync } = require('node:child_process'); + +assert.strictEqual('NODE_UNIQUE_ID' in process.env, false, + `NODE_UNIQUE_ID (${process.env.NODE_UNIQUE_ID}) ` + + 'should be removed on startup'); + +{ + const { status } = spawnSync(process.execPath, [ + '-e', + ` + const { strictEqual } = require('node:assert'); + Object.setPrototypeOf(process.env, { NODE_UNIQUE_ID: 0 }); + strictEqual(require('cluster').isPrimary, true); + `, + ]); + assert.strictEqual(status, 0); +} + +function forEach(obj, fn) { + Object.keys(obj).forEach((name, index) => { + fn(obj[name], name, index); + }); +} + + +if (cluster.isWorker) { + require('http').Server(common.mustNotCall()).listen(0, '127.0.0.1'); +} else if (cluster.isPrimary) { + + const checks = { + cluster: { + events: { + fork: false, + online: false, + listening: false, + exit: false + }, + equal: { + fork: false, + online: false, + listening: false, + exit: false + } + }, + + worker: { + events: { + online: false, + listening: false, + exit: false + }, + equal: { + online: false, + listening: false, + exit: false + }, + states: { + none: false, + online: false, + listening: false, + dead: false + } + } + }; + + const stateNames = Object.keys(checks.worker.states); + + // Check events, states, and emit arguments + forEach(checks.cluster.events, (bool, name, index) => { + + // Listen on event + cluster.on(name, common.mustCall(function(/* worker */) { + + // Set event + checks.cluster.events[name] = true; + + // Check argument + checks.cluster.equal[name] = worker === arguments[0]; + + // Check state + const state = stateNames[index]; + checks.worker.states[state] = (state === worker.state); + })); + }); + + // Kill worker when listening + cluster.on('listening', common.mustCall(() => { + worker.kill(); + })); + + // Kill process when worker is killed + cluster.on('exit', common.mustCall()); + + // Create worker + const worker = cluster.fork(); + assert.strictEqual(worker.id, 1); + assert(worker instanceof cluster.Worker, + 'the worker is not a instance of the Worker constructor'); + + // Check event + forEach(checks.worker.events, function(bool, name, index) { + worker.on(name, common.mustCall(function() { + // Set event + checks.worker.events[name] = true; + + // Check argument + checks.worker.equal[name] = (worker === this); + + switch (name) { + case 'exit': + assert.strictEqual(arguments[0], worker.process.exitCode); + assert.strictEqual(arguments[1], worker.process.signalCode); + assert.strictEqual(arguments.length, 2); + break; + + case 'listening': { + assert.strictEqual(arguments.length, 1); + assert.strictEqual(Object.keys(arguments[0]).length, 4); + assert.strictEqual(arguments[0].address, '127.0.0.1'); + assert.strictEqual(arguments[0].addressType, 4); + assert(Object.hasOwn(arguments[0], 'fd')); + assert.strictEqual(arguments[0].fd, undefined); + const port = arguments[0].port; + assert(Number.isInteger(port)); + assert(port >= 1); + assert(port <= 65535); + break; + } + default: + assert.strictEqual(arguments.length, 0); + break; + } + })); + }); + + // Check all values + process.once('exit', () => { + // Check cluster events + forEach(checks.cluster.events, (check, name) => { + assert(check, + `The cluster event "${name}" on the cluster object did not fire`); + }); + + // Check cluster event arguments + forEach(checks.cluster.equal, (check, name) => { + assert(check, + `The cluster event "${name}" did not emit with correct argument`); + }); + + // Check worker states + forEach(checks.worker.states, (check, name) => { + assert(check, + `The worker state "${name}" was not set to true`); + }); + + // Check worker events + forEach(checks.worker.events, (check, name) => { + assert(check, + `The worker event "${name}" on the worker object did not fire`); + }); + + // Check worker event arguments + forEach(checks.worker.equal, (check, name) => { + assert(check, + `The worker event "${name}" did not emit with correct argument`); + }); + }); + +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-privileged-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-privileged-port.js new file mode 100644 index 00000000..3ac36543 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-privileged-port.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); +const { readFileSync } = require('fs'); + +if (common.isLinux) { + try { + const unprivilegedPortStart = parseInt(readFileSync('/proc/sys/net/ipv4/ip_unprivileged_port_start')); + if (unprivilegedPortStart <= 42) { + common.skip('Port 42 is unprivileged'); + } + } catch { + // Do nothing, feature doesn't exist, minimum is 1024 so 42 is usable. + // Continue... + } +} + +// Skip on macOS Mojave. https://github.com/nodejs/node/issues/21679 +if (common.isMacOS) + common.skip('macOS may allow ordinary processes to use any port'); + +if (common.isIBMi) + common.skip('IBMi may allow ordinary processes to use any port'); + +if (common.isWindows) + common.skip('not reliable on Windows.'); + +if (process.getuid() === 0) + common.skip('Test is not supposed to be run as root.'); + +if (cluster.isPrimary) { + cluster.fork().on('exit', common.mustCall((exitCode) => { + assert.strictEqual(exitCode, 0); + })); +} else { + const s = net.createServer(common.mustNotCall()); + s.listen(42, common.mustNotCall('listen should have failed')); + s.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'EACCES'); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-twice.js new file mode 100644 index 00000000..aa9442e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-bind-twice.js @@ -0,0 +1,113 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This test starts two clustered HTTP servers on the same port. It expects the +// first cluster to succeed and the second cluster to fail with EADDRINUSE. +// +// The test may seem complex but most of it is plumbing that routes messages +// from the child processes back to the supervisor. As a tree it looks something +// like this: +// +// +// / \ +// +// / \ +// +// +// The first worker starts a server on a fixed port and fires a ready message +// that is routed to the second worker. When it tries to bind, it expects to +// see an EADDRINUSE error. +// +// See https://github.com/joyent/node/issues/2721 for more details. + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const fork = require('child_process').fork; +const http = require('http'); + +const id = process.argv[2]; + +if (!id) { + const a = fork(__filename, ['one']); + const b = fork(__filename, ['two']); + + a.on('exit', common.mustCall((c) => { + if (c) { + b.send('QUIT'); + throw new Error(`A exited with ${c}`); + } + })); + + b.on('exit', common.mustCall((c) => { + if (c) { + a.send('QUIT'); + throw new Error(`B exited with ${c}`); + } + })); + + + a.on('message', common.mustCall((m) => { + assert.strictEqual(m.msg, 'READY'); + b.send({ msg: 'START', port: m.port }); + })); + + b.on('message', common.mustCall((m) => { + assert.strictEqual(m, 'EADDRINUSE'); + a.send('QUIT'); + b.send('QUIT'); + })); + +} else if (id === 'one') { + if (cluster.isPrimary) return startWorker(); + + const server = http.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => { + process.send({ msg: 'READY', port: server.address().port }); + })); + + process.on('message', common.mustCall((m) => { + if (m === 'QUIT') process.exit(); + })); +} else if (id === 'two') { + if (cluster.isPrimary) return startWorker(); + + const server = http.createServer(common.mustNotCall()); + process.on('message', common.mustCall((m) => { + if (m === 'QUIT') process.exit(); + assert.strictEqual(m.msg, 'START'); + server.listen(m.port, common.mustNotCall()); + server.on('error', common.mustCall((e) => { + assert.strictEqual(e.code, 'EADDRINUSE'); + process.send(e.code); + })); + }, 2)); +} else { + assert(0); // Bad command line argument +} + +function startWorker() { + const worker = cluster.fork(); + worker.on('exit', process.exit); + worker.on('message', process.send.bind(process)); + process.on('message', worker.send.bind(worker)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-call-and-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-call-and-destroy.js new file mode 100644 index 00000000..2ff20cf0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-call-and-destroy.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('disconnect', common.mustCall(() => { + assert.strictEqual(worker.isConnected(), false); + worker.destroy(); + })); +} else { + assert.strictEqual(cluster.worker.isConnected(), true); + cluster.worker.disconnect(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-dgram.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-dgram.js new file mode 100644 index 00000000..0df7bc17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-dgram.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on Windows.'); + +const cluster = require('cluster'); +const dgram = require('dgram'); + +// Test an edge case when using `cluster` and `dgram.Socket.bind()` +// the port of `0`. +const kPort = 0; + +function child() { + const kTime = 2; + const countdown = new Countdown(kTime * 2, () => { + process.exit(0); + }); + for (let i = 0; i < kTime; i += 1) { + const socket = new dgram.Socket('udp4'); + socket.bind(kPort, common.mustCall(() => { + // `process.nextTick()` or `socket2.close()` would throw + // ERR_SOCKET_DGRAM_NOT_RUNNING + process.nextTick(() => { + socket.close(countdown.dec()); + const socket2 = new dgram.Socket('udp4'); + socket2.bind(kPort, common.mustCall(() => { + process.nextTick(() => { + socket2.close(countdown.dec()); + }); + })); + }); + })); + } +} + +if (cluster.isMaster) + cluster.fork(__filename); +else + child(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-net.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-net.js new file mode 100644 index 00000000..d8c3166d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-child-index-net.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); +const cluster = require('cluster'); +const net = require('net'); + +// Test an edge case when using `cluster` and `net.Server.listen()` to +// the port of `0`. +const kPort = 0; + +function child() { + const kTime = 2; + const countdown = new Countdown(kTime * 2, () => { + process.exit(0); + }); + for (let i = 0; i < kTime; i += 1) { + const server = net.createServer(); + server.listen(kPort, common.mustCall(() => { + server.close(countdown.dec()); + const server2 = net.createServer(); + server2.listen(kPort, common.mustCall(() => { + server2.close(countdown.dec()); + })); + })); + } +} + +if (cluster.isMaster) + cluster.fork(__filename); +else + child(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-concurrent-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-concurrent-disconnect.js new file mode 100644 index 00000000..b754fa22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-concurrent-disconnect.js @@ -0,0 +1,52 @@ +'use strict'; + +// Ref: https://github.com/nodejs/node/issues/32106 + +const common = require('../common'); + +const assert = require('assert'); +const cluster = require('cluster'); +const os = require('os'); + +if (cluster.isPrimary) { + const workers = []; + const numCPUs = os.availableParallelism(); + let waitOnline = numCPUs; + for (let i = 0; i < numCPUs; i++) { + const worker = cluster.fork(); + workers[i] = worker; + worker.once('online', common.mustCall(() => { + if (--waitOnline === 0) + for (const worker of workers) + if (worker.isConnected()) + worker.send(i % 2 ? 'disconnect' : 'destroy'); + })); + + // These errors can occur due to the nature of the test, we might be trying + // to send messages when the worker is disconnecting. + worker.on('error', (err) => { + assert.strictEqual(err.syscall, 'write'); + if (common.isMacOS) { + assert(['EPIPE', 'ENOTCONN'].includes(err.code), err); + } else { + assert(['EPIPE', 'ECONNRESET'].includes(err.code), err); + } + }); + + worker.once('disconnect', common.mustCall(() => { + for (const worker of workers) + if (worker.isConnected()) + worker.send('disconnect'); + })); + + worker.once('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); + } +} else { + process.on('message', (msg) => { + if (cluster.worker.isConnected()) + cluster.worker[msg](); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-cwd.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-cwd.js new file mode 100644 index 00000000..c5d47e73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-cwd.js @@ -0,0 +1,23 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const tmpdir = require('../common/tmpdir'); + +if (cluster.isPrimary) { + tmpdir.refresh(); + + assert.strictEqual(cluster.settings.cwd, undefined); + cluster.fork().on('message', common.mustCall((msg) => { + assert.strictEqual(msg, process.cwd()); + })); + + cluster.setupPrimary({ cwd: tmpdir.path }); + assert.strictEqual(cluster.settings.cwd, tmpdir.path); + cluster.fork().on('message', common.mustCall((msg) => { + assert.strictEqual(msg, tmpdir.path); + })); +} else { + process.send(process.cwd()); + process.disconnect(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-1.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-1.js new file mode 100644 index 00000000..71dcb2ac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-1.js @@ -0,0 +1,111 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on Windows.'); + +const NUM_WORKERS = 4; +const PACKETS_PER_WORKER = 10; + +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) + primary(); +else + worker(); + + +function primary() { + let listening = 0; + + // Fork 4 workers. + for (let i = 0; i < NUM_WORKERS; i++) + cluster.fork(); + + // Wait until all workers are listening. + cluster.on('listening', common.mustCall((worker, address) => { + if (++listening < NUM_WORKERS) + return; + + // Start sending messages. + const buf = Buffer.from('hello world'); + const socket = dgram.createSocket('udp4'); + let sent = 0; + doSend(); + + function doSend() { + socket.send(buf, 0, buf.length, address.port, address.address, afterSend); + } + + function afterSend() { + sent++; + if (sent < NUM_WORKERS * PACKETS_PER_WORKER) { + doSend(); + } else { + socket.close(); + } + } + }, NUM_WORKERS)); + + // Set up event handlers for every worker. Each worker sends a message when + // it has received the expected number of packets. After that it disconnects. + for (const key in cluster.workers) { + if (Object.hasOwn(cluster.workers, key)) + setupWorker(cluster.workers[key]); + } + + function setupWorker(worker) { + let received = 0; + + worker.on('message', common.mustCall((msg) => { + received = msg.received; + worker.disconnect(); + })); + + worker.on('exit', common.mustCall(() => { + assert.strictEqual(received, PACKETS_PER_WORKER); + })); + } +} + + +function worker() { + let received = 0; + + // Create udp socket and start listening. + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustCall((data, info) => { + received++; + + // Every 10 messages, notify the primary. + if (received === PACKETS_PER_WORKER) { + process.send({ received }); + socket.close(); + } + }, PACKETS_PER_WORKER)); + + socket.bind(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-2.js new file mode 100644 index 00000000..924d572a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-2.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on Windows.'); + +const NUM_WORKERS = 4; +const PACKETS_PER_WORKER = 10; + +const cluster = require('cluster'); +const dgram = require('dgram'); +const assert = require('assert'); + +if (cluster.isPrimary) + primary(); +else + worker(); + + +function primary() { + let received = 0; + + // Start listening on a socket. + const socket = dgram.createSocket('udp4'); + socket.bind({ port: 0 }, common.mustCall(() => { + + // Fork workers. + for (let i = 0; i < NUM_WORKERS; i++) { + const worker = cluster.fork(); + worker.send({ port: socket.address().port }); + } + })); + + // Disconnect workers when the expected number of messages have been + // received. + socket.on('message', common.mustCall((data, info) => { + received++; + + if (received === PACKETS_PER_WORKER * NUM_WORKERS) { + + // Close the socket. + socket.close(); + + // Disconnect all workers. + cluster.disconnect(); + } + }, NUM_WORKERS * PACKETS_PER_WORKER)); +} + + +function worker() { + // Create udp socket and send packets to primary. + const socket = dgram.createSocket('udp4'); + const buf = Buffer.from('hello world'); + + // This test is intended to exercise the cluster binding of udp sockets, but + // since sockets aren't clustered when implicitly bound by at first call of + // send(), explicitly bind them to an ephemeral port. + socket.bind(0); + + process.on('message', common.mustCall((msg) => { + assert(msg.port); + + // There is no guarantee that a sent dgram packet will be received so keep + // sending until disconnect. + const interval = setInterval(() => { + socket.send(buf, 0, buf.length, msg.port, '127.0.0.1'); + }, 1); + + cluster.worker.on('disconnect', () => { + clearInterval(interval); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-bind-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-bind-fd.js new file mode 100644 index 00000000..b819f251 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-bind-fd.js @@ -0,0 +1,111 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on Windows.'); + +const NUM_WORKERS = 4; +const PACKETS_PER_WORKER = 10; + +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) + primary(); +else + worker(); + + +function primary() { + const { internalBinding } = require('internal/test/binding'); + const { UDP } = internalBinding('udp_wrap'); + + // Create a handle and use its fd. + const rawHandle = new UDP(); + const err = rawHandle.bind(common.localhostIPv4, 0, 0); + assert(err >= 0, String(err)); + assert.notStrictEqual(rawHandle.fd, -1); + + const fd = rawHandle.fd; + + let listening = 0; + + // Fork 4 workers. + for (let i = 0; i < NUM_WORKERS; i++) + cluster.fork(); + + // Wait until all workers are listening. + cluster.on('listening', common.mustCall((worker, address) => { + if (++listening < NUM_WORKERS) + return; + + // Start sending messages. + const buf = Buffer.from('hello world'); + const socket = dgram.createSocket('udp4'); + let sent = 0; + doSend(); + + function doSend() { + socket.send(buf, 0, buf.length, address.port, address.address, afterSend); + } + + function afterSend() { + sent++; + if (sent < NUM_WORKERS * PACKETS_PER_WORKER) { + doSend(); + } else { + socket.close(); + } + } + }, NUM_WORKERS)); + + // Set up event handlers for every worker. Each worker sends a message when + // it has received the expected number of packets. After that it disconnects. + for (const key in cluster.workers) { + if (Object.hasOwn(cluster.workers, key)) + setupWorker(cluster.workers[key]); + } + + function setupWorker(worker) { + let received = 0; + + worker.send({ + fd, + }); + + worker.on('message', common.mustCall((msg) => { + received = msg.received; + worker.disconnect(); + })); + + worker.on('exit', common.mustCall(() => { + assert.strictEqual(received, PACKETS_PER_WORKER); + })); + } +} + + +function worker() { + let received = 0; + + process.on('message', common.mustCall((data) => { + const { fd } = data; + // Create udp socket and start listening. + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustCall((data, info) => { + received++; + + // Every 10 messages, notify the primary. + if (received === PACKETS_PER_WORKER) { + process.send({ received }); + socket.close(); + } + }, PACKETS_PER_WORKER)); + + socket.bind({ + fd, + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-ipv6only.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-ipv6only.js new file mode 100644 index 00000000..a6283f94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-ipv6only.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on windows.'); + +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +// This test ensures that the `ipv6Only` option in `dgram.createSock()` +// works as expected. +if (cluster.isPrimary) { + cluster.fork().on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); +} else { + let waiting = 2; + function close() { + if (--waiting === 0) + cluster.worker.disconnect(); + } + + const socket1 = dgram.createSocket({ + type: 'udp6', + ipv6Only: true + }); + const socket2 = dgram.createSocket({ + type: 'udp4', + }); + socket1.on('error', common.mustNotCall()); + socket2.on('error', common.mustNotCall()); + + socket1.bind({ + port: 0, + address: '::', + }, common.mustCall(() => { + const { port } = socket1.address(); + socket2.bind({ + port, + address: '0.0.0.0', + }, common.mustCall(() => { + process.nextTick(() => { + socket1.close(close); + socket2.close(close); + }); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuse.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuse.js new file mode 100644 index 00000000..d2790b5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuse.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on windows.'); + +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) { + cluster.fork().on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); + return; +} + +let waiting = 2; +function close() { + if (--waiting === 0) + cluster.worker.disconnect(); +} + +const options = { type: 'udp4', reuseAddr: true }; +const socket1 = dgram.createSocket(options); +const socket2 = dgram.createSocket(options); + +socket1.bind(0, () => { + socket2.bind(socket1.address().port, () => { + // Work around health check issue + process.nextTick(() => { + socket1.close(close); + socket2.close(close); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuseport.js new file mode 100644 index 00000000..da7a9033 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-dgram-reuseport.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on windows.'); + +const { checkSupportReusePort, options } = require('../common/udp'); +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) { + checkSupportReusePort().then(() => { + cluster.fork().on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); + }, () => { + common.skip('The `reusePort` option is not supported'); + }); + return; +} + +let waiting = 2; +function close() { + if (--waiting === 0) + cluster.worker.disconnect(); +} + +// Test if the worker requests the main process to create a socket +cluster._getServer = common.mustNotCall(); + +const socket1 = dgram.createSocket(options); +const socket2 = dgram.createSocket(options); + +socket1.bind(0, () => { + socket2.bind(socket1.address().port, () => { + socket1.close(close); + socket2.close(close); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-before-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-before-exit.js new file mode 100644 index 00000000..f95f1384 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-before-exit.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + const worker = cluster.fork().on('online', common.mustCall(disconnect)); + + function disconnect() { + worker.disconnect(); + // The worker remains in cluster.workers until both disconnect AND exit. + // Disconnect is supposed to disconnect all workers, but not workers that + // are already disconnected, since calling disconnect() on an already + // disconnected worker would error. + worker.on('disconnect', common.mustCall(cluster.disconnect)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-exitedAfterDisconnect-race.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-exitedAfterDisconnect-race.js new file mode 100644 index 00000000..f1a8dea0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-exitedAfterDisconnect-race.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); + +// Test should fail in Node.js 5.4.1 and pass in later versions. + +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + cluster.on('exit', (worker, code) => { + assert.strictEqual(code, 0, `worker exited with code: ${code}, expected 0`); + }); + + return cluster.fork(); +} + +let eventFired = false; + +cluster.worker.disconnect(); + +process.nextTick(common.mustCall(() => { + assert.ok(!eventFired, 'disconnect event should wait for ack'); +})); + +cluster.worker.on('disconnect', common.mustCall(() => { + eventFired = true; +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-idle-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-idle-worker.js new file mode 100644 index 00000000..566f6313 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-idle-worker.js @@ -0,0 +1,34 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const fork = cluster.fork; + +if (cluster.isPrimary) { + fork(); // It is intentionally called `fork` instead of + fork(); // `cluster.fork` to test that `this` is not used + cluster.disconnect(common.mustCall(() => { + assert.deepStrictEqual(Object.keys(cluster.workers), []); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-leak.js new file mode 100644 index 00000000..e2a417e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-leak.js @@ -0,0 +1,27 @@ +'use strict'; + +// Test fails in Node v5.4.0 and passes in v5.4.1 and newer. + +const common = require('../common'); +const net = require('net'); +const cluster = require('cluster'); + +cluster.schedulingPolicy = cluster.SCHED_NONE; + +if (cluster.isPrimary) { + const worker = cluster.fork(); + + // This is the important part of the test: Confirm that `disconnect` fires. + worker.on('disconnect', common.mustCall()); + + // These are just some extra stuff we're checking for good measure... + worker.on('exit', common.mustCall()); + cluster.on('exit', common.mustCall()); + + cluster.disconnect(); + return; +} + +const server = net.createServer(); + +server.listen(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-race.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-race.js new file mode 100644 index 00000000..ce9e3c6a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-race.js @@ -0,0 +1,37 @@ +'use strict'; + +// This code triggers an AssertionError on Linux in Node.js 5.3.0 and earlier. +// Ref: https://github.com/nodejs/node/issues/4205 + +const common = require('../common'); +if (common.isWindows) + common.skip('This test does not apply to Windows.'); + +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); + +cluster.schedulingPolicy = cluster.SCHED_NONE; + +if (cluster.isPrimary) { + let worker2; + + const worker1 = cluster.fork(); + worker1.on('message', common.mustCall(function() { + worker2 = cluster.fork(); + worker1.disconnect(); + worker2.on('online', common.mustCall(worker2.disconnect)); + })); + + cluster.on('exit', common.mustCall(function(worker, code) { + assert.strictEqual(code, 0, `worker exited with error code ${code}`); + }, 2)); + + return; +} + +const server = net.createServer(); + +server.listen(0, function() { + process.send('listening'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-tcp.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-tcp.js new file mode 100644 index 00000000..72c163fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-tcp.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +process.env.NODE_CLUSTER_SCHED_POLICY = 'none'; + +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + const unbound = cluster.fork().on('online', bind); + + function bind() { + cluster.fork({ BOUND: 'y' }).on('listening', disconnect); + } + + function disconnect() { + unbound.disconnect(); + unbound.on('disconnect', cluster.disconnect); + } +} else if (process.env.BOUND === 'y') { + const source = net.createServer(); + + source.listen(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-udp.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-udp.js new file mode 100644 index 00000000..52eb5802 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-unshared-udp.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); + +if (common.isWindows) + common.skip('on windows, because clustered dgram is ENOTSUP'); + +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) { + const unbound = cluster.fork().on('online', bind); + + function bind() { + cluster.fork({ BOUND: 'y' }).on('listening', disconnect); + } + + function disconnect() { + unbound.disconnect(); + unbound.on('disconnect', cluster.disconnect); + } +} else if (process.env.BOUND === 'y') { + const source = dgram.createSocket('udp4'); + + source.bind(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-with-no-workers.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-with-no-workers.js new file mode 100644 index 00000000..a34e0497 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect-with-no-workers.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +let disconnected; + +process.on('exit', function() { + assert(disconnected); +}); + +cluster.disconnect(function() { + disconnected = true; +}); + +// Assert that callback is not sometimes synchronous +assert(!disconnected); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect.js new file mode 100644 index 00000000..240bb972 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-disconnect.js @@ -0,0 +1,105 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isWorker) { + net.createServer((socket) => { + socket.end('echo'); + }).listen(0, '127.0.0.1'); + + net.createServer((socket) => { + socket.end('echo'); + }).listen(0, '127.0.0.1'); +} else if (cluster.isPrimary) { + const servers = 2; + const serverPorts = new Set(); + + // Test a single TCP server + const testConnection = (port, cb) => { + const socket = net.connect(port, '127.0.0.1', () => { + // buffer result + let result = ''; + socket.on('data', (chunk) => { result += chunk; }); + + // check result + socket.on('end', common.mustCall(() => { + cb(result === 'echo'); + serverPorts.delete(port); + })); + }); + }; + + // Test both servers created in the cluster + const testCluster = (cb) => { + let done = 0; + const portsArray = Array.from(serverPorts); + + for (let i = 0; i < servers; i++) { + testConnection(portsArray[i], (success) => { + assert.ok(success); + done += 1; + if (done === servers) { + cb(); + } + }); + } + }; + + // Start two workers and execute callback when both is listening + const startCluster = (cb) => { + const workers = 8; + let online = 0; + + for (let i = 0, l = workers; i < l; i++) { + cluster.fork().on('listening', common.mustCall((address) => { + serverPorts.add(address.port); + + online += 1; + if (online === workers * servers) { + cb(); + } + }, servers)); + } + }; + + const test = (again) => { + // 1. start cluster + startCluster(common.mustCall(() => { + // 2. test cluster + testCluster(common.mustCall(() => { + // 3. disconnect cluster + cluster.disconnect(common.mustCall(() => { + // Run test again to confirm cleanup + if (again) { + test(); + } + })); + })); + })); + }; + + test(true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaccess.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaccess.js new file mode 100644 index 00000000..2f533ace --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaccess.js @@ -0,0 +1,83 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Test that errors propagated from cluster workers are properly +// received in their primary. Creates an EADDRINUSE condition by forking +// a process in child cluster and propagates the error to the primary. + +const assert = require('assert'); +const cluster = require('cluster'); +const fork = require('child_process').fork; +const net = require('net'); + +if (cluster.isPrimary && process.argv.length !== 3) { + // cluster.isPrimary + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + const PIPE_NAME = common.PIPE; + const worker = cluster.fork({ PIPE_NAME }); + + // Makes sure primary is able to fork the worker + cluster.on('fork', common.mustCall()); + + // Makes sure the worker is ready + worker.on('online', common.mustCall()); + + worker.on('message', common.mustCall(function(err) { + // Disconnect first, so that we will not leave zombies + worker.disconnect(); + assert.strictEqual(err.code, 'EADDRINUSE'); + })); +} else if (process.argv.length !== 3) { + // cluster.worker + const PIPE_NAME = process.env.PIPE_NAME; + const cp = fork(__filename, [PIPE_NAME], { stdio: 'inherit' }); + + // Message from the child indicates it's ready and listening + cp.on('message', common.mustCall(function() { + const server = net.createServer().listen(PIPE_NAME, function() { + // Message child process so that it can exit + cp.send('end'); + // Inform primary about the unexpected situation + process.send('PIPE should have been in use.'); + }); + + server.on('error', function(err) { + // Message to child process tells it to exit + cp.send('end'); + // Propagate error to primary + process.send(err); + }); + })); +} else if (process.argv.length === 3) { + // Child process (of cluster.worker) + const PIPE_NAME = process.argv[2]; + + const server = net.createServer().listen(PIPE_NAME, common.mustCall(() => { + process.send('listening'); + })); + process.once('message', common.mustCall(() => server.close())); +} else { + assert.fail('Impossible state'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaddrinuse.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaddrinuse.js new file mode 100644 index 00000000..f74d4ab7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-eaddrinuse.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Check that having a worker bind to a port that's already taken doesn't +// leave the primary process in a confused state. Releasing the port and +// trying again should Just Work[TM]. + +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); + +const id = String(process.argv[2]); +const port = String(process.argv[3]); + +if (id === 'undefined') { + const server = net.createServer(common.mustNotCall()); + server.listen(0, function() { + const worker = fork(__filename, ['worker', server.address().port]); + worker.on('message', function(msg) { + if (msg !== 'stop-listening') return; + server.close(function() { + worker.send('stopped-listening'); + }); + }); + }); +} else if (id === 'worker') { + let server = net.createServer(common.mustNotCall()); + server.listen(port, common.mustNotCall()); + server.on('error', common.mustCall(function(e) { + assert(e.code, 'EADDRINUSE'); + process.send('stop-listening'); + process.once('message', function(msg) { + if (msg !== 'stopped-listening') return; + server = net.createServer(common.mustNotCall()); + server.listen(port, common.mustCall(function() { + server.close(); + })); + }); + })); +} else { + assert(0); // Bad argument. +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-env.js new file mode 100644 index 00000000..90b456b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-env.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); + +// This test checks that arguments provided to cluster.fork() will create +// new environment variables and override existing environment variables +// in the created worker process. + +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + const result = cluster.worker.send({ + prop: process.env.cluster_test_prop, + overwrite: process.env.cluster_test_overwrite + }); + + assert.strictEqual(result, true); +} else if (cluster.isPrimary) { + + const checks = { + using: false, + overwrite: false + }; + + // To check that the cluster extend on the process.env we will overwrite a + // property + process.env.cluster_test_overwrite = 'old'; + + // Fork worker + const worker = cluster.fork({ + 'cluster_test_prop': 'custom', + 'cluster_test_overwrite': 'new' + }); + + // Checks worker env + worker.on('message', function(data) { + checks.using = (data.prop === 'custom'); + checks.overwrite = (data.overwrite === 'new'); + process.exit(0); + }); + + process.once('exit', function() { + assert.ok(checks.using, 'The worker did not receive the correct env.'); + assert.ok( + checks.overwrite, + 'The custom environment did not overwrite the existing environment.'); + }); + +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-stdio.js new file mode 100644 index 00000000..263c2ba8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-stdio.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + const buf = Buffer.from('foobar'); + + cluster.setupPrimary({ + stdio: ['pipe', 'pipe', 'pipe', 'ipc', 'pipe'] + }); + + const worker = cluster.fork(); + const channel = worker.process.stdio[4]; + let response = ''; + + worker.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); + + channel.setEncoding('utf8'); + channel.on('data', (data) => { + response += data; + + if (response === buf.toString()) { + worker.disconnect(); + } + }); + channel.write(buf); +} else { + const pipe = new net.Socket({ fd: 4 }); + + pipe.unref(); + pipe.on('data', (data) => { + assert.ok(data instanceof Buffer); + pipe.write(data); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-windowsHide.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-windowsHide.js new file mode 100644 index 00000000..2b90713c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-fork-windowsHide.js @@ -0,0 +1,74 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const cluster = require('cluster'); + +if (!process.argv[2]) { + // It seems Windows only allocate new console window for + // attaching processes spawned by detached processes. i.e. + // - If process D is spawned by process C with `detached: true`, + // and process W is spawned by process D with `detached: false`, + // W will get a new black console window popped up. + // - If D is spawned by C with `detached: false` or W is spawned + // by D with `detached: true`, no console window will pop up for W. + // + // So, we have to spawn a detached process first to run the actual test. + const primary = child_process.spawn( + process.argv[0], + [process.argv[1], '--cluster'], + { detached: true, stdio: ['ignore', 'ignore', 'ignore', 'ipc'] }); + + const messageHandlers = { + workerOnline: common.mustCall(), + mainWindowHandle: common.mustCall((msg) => { + assert.match(msg.value, /0\s*/); + }), + workerExit: common.mustCall((msg) => { + assert.strictEqual(msg.code, 0); + assert.strictEqual(msg.signal, null); + }) + }; + + primary.on('message', (msg) => { + const handler = messageHandlers[msg.type]; + assert.ok(handler); + handler(msg); + }); + + primary.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); + +} else if (cluster.isPrimary) { + cluster.setupPrimary({ + silent: true, + windowsHide: true + }); + + const worker = cluster.fork(); + worker.on('exit', (code, signal) => { + process.send({ type: 'workerExit', code: code, signal: signal }); + }); + + worker.on('online', (msg) => { + process.send({ type: 'workerOnline' }); + + let output = '0'; + if (process.platform === 'win32') { + output = child_process.execSync( + 'powershell -NoProfile -c ' + + `"(Get-Process -Id ${worker.process.pid}).MainWindowHandle"`, + { windowsHide: true, encoding: 'utf8' }); + } + + process.send({ type: 'mainWindowHandle', value: output }); + worker.send('shutdown'); + }); + +} else { + cluster.worker.on('message', (msg) => { + cluster.worker.disconnect(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-http-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-http-pipe.js new file mode 100644 index 00000000..bdd8fe8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-http-pipe.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +if (common.isWindows) { + common.skip( + 'It is not possible to send pipe handles over the IPC pipe on Windows'); +} + +const assert = require('assert'); +const cluster = require('cluster'); +const http = require('http'); + +if (cluster.isPrimary) { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + const worker = cluster.fork(); + worker.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'DONE'); + })); + worker.on('exit', common.mustCall()); + return; +} + +http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.connection.remoteAddress, undefined); + assert.strictEqual(req.connection.localAddress, undefined); + + res.writeHead(200); + res.end('OK'); +})).listen(common.PIPE, common.mustCall(() => { + http.get({ socketPath: common.PIPE, path: '/' }, common.mustCall((res) => { + res.resume(); + res.on('end', common.mustSucceed(() => { + process.send('DONE'); + process.exit(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-invalid-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-invalid-message.js new file mode 100644 index 00000000..a42f5284 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-invalid-message.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + + worker.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); + + worker.on('online', () => { + worker.send({ + cmd: 'NODE_CLUSTER', + ack: -1 + }, () => { + worker.disconnect(); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-ipc-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-ipc-throw.js new file mode 100644 index 00000000..c9640a23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-ipc-throw.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const cluster = require('cluster'); +const assert = require('assert'); + +cluster.schedulingPolicy = cluster.SCHED_RR; + +const server = http.createServer(); + +if (cluster.isPrimary) { + server.listen({ port: 0 }, common.mustCall(() => { + const worker = cluster.fork({ PORT: server.address().port }); + worker.on('exit', common.mustCall(() => { + server.close(); + })); + })); +} else { + assert(process.env.PORT); + process.on('uncaughtException', common.mustCall()); + server.listen(process.env.PORT); + server.on('error', common.mustCall((e) => { + cluster.worker.disconnect(); + throw e; + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-disconnect.js new file mode 100644 index 00000000..3e1f2f08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-disconnect.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); + +// Check that cluster works perfectly for both `kill` and `disconnect` cases. +// Also take into account that the `disconnect` event may be received after the +// `exit` event. +// https://github.com/nodejs/node/issues/3238 + +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + function forkWorker(action) { + const worker = cluster.fork({ action }); + worker.on('disconnect', common.mustCall(() => { + assert.strictEqual(worker.exitedAfterDisconnect, true); + })); + + worker.on('exit', common.mustCall(() => { + assert.strictEqual(worker.exitedAfterDisconnect, true); + })); + } + + forkWorker('disconnect'); + forkWorker('kill'); +} else { + cluster.worker[process.env.action](); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-infinite-loop.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-infinite-loop.js new file mode 100644 index 00000000..57781b69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-kill-infinite-loop.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + + worker.on('online', common.mustCall(() => { + // Use worker.process.kill() instead of worker.kill() because the latter + // waits for a graceful disconnect, which will never happen. + worker.process.kill(); + })); + + worker.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGTERM'); + })); +} else { + while (true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listen-pipe-readable-writable.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listen-pipe-readable-writable.js new file mode 100644 index 00000000..d4b758a3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listen-pipe-readable-writable.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); + +if (common.isWindows) { + common.skip('skip on Windows'); + return; +} + +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); +const fs = require('fs'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + const server = net.createServer().listen({ + path: common.PIPE, + readableAll: true, + writableAll: true, + }, common.mustCall(() => { + const stat = fs.statSync(common.PIPE); + assert.strictEqual(stat.mode & 0o777, 0o777); + server.close(); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listening-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listening-port.js new file mode 100644 index 00000000..c09134e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-listening-port.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + cluster.fork(); + cluster.on('listening', common.mustCall(function(worker, address) { + const port = address.port; + // Ensure that the port is not 0 or null + assert(port); + // Ensure that the port is numerical + assert.strictEqual(typeof port, 'number'); + worker.kill(); + })); +} else { + net.createServer(common.mustNotCall()).listen(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-message.js new file mode 100644 index 00000000..35d6c975 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-message.js @@ -0,0 +1,146 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +function forEach(obj, fn) { + Object.keys(obj).forEach(function(name, index) { + fn(obj[name], name); + }); +} + +if (cluster.isWorker) { + // Create a tcp server. This will be used as cluster-shared-server and as an + // alternative IPC channel. + const server = net.Server(); + let socket, message; + + function maybeReply() { + if (!socket || !message) return; + + // Tell primary using TCP socket that a message is received. + socket.write(JSON.stringify({ + code: 'received message', + echo: message + })); + } + + server.on('connection', function(socket_) { + socket = socket_; + maybeReply(); + + // Send a message back over the IPC channel. + process.send('message from worker'); + }); + + process.on('message', function(message_) { + message = message_; + maybeReply(); + }); + + server.listen(0); +} else if (cluster.isPrimary) { + + const checks = { + global: { + 'receive': false, + 'correct': false + }, + primary: { + 'receive': false, + 'correct': false + }, + worker: { + 'receive': false, + 'correct': false + } + }; + + + let client; + const check = (type, result) => { + checks[type].receive = true; + checks[type].correct = result; + console.error('check', checks); + + let missing = false; + forEach(checks, function(type) { + if (type.receive === false) missing = true; + }); + + if (missing === false) { + console.error('end client'); + client.end(); + } + }; + + // Spawn worker + const worker = cluster.fork(); + + // When a IPC message is received from the worker + worker.on('message', function(message) { + check('primary', message === 'message from worker'); + }); + cluster.on('message', function(worker_, message) { + assert.strictEqual(worker_, worker); + check('global', message === 'message from worker'); + }); + + // When a TCP server is listening in the worker connect to it + worker.on('listening', function(address) { + + client = net.connect(address.port, function() { + // Send message to worker. + worker.send('message from primary'); + }); + + client.on('data', function(data) { + // All data is JSON + data = JSON.parse(data.toString()); + + if (data.code === 'received message') { + check('worker', data.echo === 'message from primary'); + } else { + throw new Error(`wrong TCP message received: ${data}`); + } + }); + + // When the connection ends kill worker and shutdown process + client.on('end', function() { + worker.kill(); + }); + + worker.on('exit', common.mustCall(function() { + process.exit(0); + })); + }); + + process.once('exit', function() { + forEach(checks, function(check, type) { + assert.ok(check.receive, `The ${type} did not receive any message`); + assert.ok(check.correct, `The ${type} did not get the correct message`); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-backlog.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-backlog.js new file mode 100644 index 00000000..090552fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-backlog.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +// Monkey-patch `net.Server.listen` +const net = require('net'); +const cluster = require('cluster'); + +// Force round-robin scheduling policy +// as Windows defaults to SCHED_NONE +// https://nodejs.org/docs/latest/api/cluster.html#clusterschedulingpolicy +cluster.schedulingPolicy = cluster.SCHED_RR; + +// Ensures that the `backlog` is used to create a `net.Server`. +const kExpectedBacklog = 127; +if (cluster.isMaster) { + const listen = net.Server.prototype.listen; + + net.Server.prototype.listen = common.mustCall( + function(...args) { + const options = args[0]; + if (typeof options === 'object') { + assert(options.backlog, kExpectedBacklog); + } else { + assert(args[1], kExpectedBacklog); + } + return listen.call(this, ...args); + } + ); + + const worker = cluster.fork(); + worker.on('message', () => { + worker.disconnect(); + }); +} else { + const server = net.createServer(); + + server.listen({ + host: common.localhostIPv4, + port: 0, + backlog: kExpectedBacklog, + }, common.mustCall(() => { + process.send(true); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-ipv6only-false.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-ipv6only-false.js new file mode 100644 index 00000000..52be91ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-ipv6only-false.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +// This test ensures that dual-stack support still works for cluster module +// when `ipv6Only` is not `true`. +const host = '::'; +const WORKER_COUNT = 3; + +if (cluster.isPrimary) { + const workers = []; + let address; + + for (let i = 0; i < WORKER_COUNT; i += 1) { + const myWorker = new Promise((resolve) => { + const worker = cluster.fork().on('exit', common.mustCall((statusCode) => { + assert.strictEqual(statusCode, 0); + })).on('listening', common.mustCall((workerAddress) => { + if (!address) { + address = workerAddress; + } else { + assert.strictEqual(address.addressType, workerAddress.addressType); + assert.strictEqual(address.host, workerAddress.host); + assert.strictEqual(address.port, workerAddress.port); + } + resolve(worker); + })); + }); + + workers.push(myWorker); + } + + Promise.all(workers).then(common.mustCall((resolvedWorkers) => { + const socket = net.connect({ + port: address.port, + host: '0.0.0.0', + }, common.mustCall(() => { + socket.destroy(); + resolvedWorkers.forEach((resolvedWorker) => { + resolvedWorker.disconnect(); + }); + })); + socket.on('error', common.mustNotCall()); + })); +} else { + net.createServer().listen({ + host, + port: 0, + }, common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-relative-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-relative-path.js new file mode 100644 index 00000000..16d2bf5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen-relative-path.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); + +if (common.isWindows) { + common.skip('On Windows named pipes live in their own ' + + 'filesystem and don\'t have a ~100 byte limit'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const cluster = require('cluster'); +const fs = require('fs'); +const net = require('net'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); + +// Choose a socket name such that the absolute path would exceed 100 bytes. +const socketDir = './unix-socket-dir'; +const socketName = 'A'.repeat(101 - socketDir.length); + +// Make sure we're not in a weird environment. +assert.ok(path.resolve(socketDir, socketName).length > 100, + 'absolute socket path should be longer than 100 bytes'); + +if (cluster.isPrimary) { + // Ensure that the worker exits peacefully. + tmpdir.refresh(); + process.chdir(tmpdir.path); + fs.mkdirSync(socketDir); + cluster.fork().on('exit', common.mustCall((statusCode) => { + assert.strictEqual(statusCode, 0); + + assert.ok(!fs.existsSync(path.join(socketDir, socketName)), + 'Socket should be removed when the worker exits'); + })); +} else { + process.chdir(socketDir); + + const server = net.createServer(common.mustNotCall()); + + server.listen(socketName, common.mustCall(() => { + assert.ok(fs.existsSync(socketName), 'Socket created in CWD'); + + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen.js new file mode 100644 index 00000000..9fa975aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-listen.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + // Ensure that the worker exits peacefully + cluster.fork().on('exit', common.mustCall(function(statusCode) { + assert.strictEqual(statusCode, 0); + })); +} else { + // listen() without port should not trigger a libuv assert + net.createServer(common.mustNotCall()).listen(process.exit); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-reuseport.js new file mode 100644 index 00000000..b875490d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-reuseport.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); + +const { checkSupportReusePort, options } = require('../common/net'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + checkSupportReusePort().then(() => { + cluster.fork().on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); + }, () => { + common.skip('The `reusePort` option is not supported'); + }); + return; +} + +let waiting = 2; +function close() { + if (--waiting === 0) + cluster.worker.disconnect(); +} + +const server1 = net.createServer(); +const server2 = net.createServer(); + +// Test if the worker requests the main process to create a socket +cluster._getServer = common.mustNotCall(); + +server1.listen(options, common.mustCall(() => { + const port = server1.address().port; + server2.listen({ ...options, port }, common.mustCall(() => { + server1.close(close); + server2.close(close); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-send.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-send.js new file mode 100644 index 00000000..f6b735db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-send.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); + +if (process.argv[2] !== 'child') { + console.error(`[${process.pid}] primary`); + + const worker = fork(__filename, ['child']); + let called = false; + + worker.once('message', common.mustCall(function(msg, handle) { + assert.strictEqual(msg, 'handle'); + assert.ok(handle); + worker.send('got'); + + handle.on('data', function(data) { + called = true; + assert.strictEqual(data.toString(), 'hello'); + }); + + handle.on('end', function() { + worker.kill(); + }); + })); + + process.once('exit', function() { + assert.ok(called); + }); +} else { + console.error(`[${process.pid}] worker`); + + let socket; + let cbcalls = 0; + function socketConnected() { + if (++cbcalls === 2) + process.send('handle', socket); + } + + const server = net.createServer(function(c) { + process.once('message', common.mustCall(function(msg) { + assert.strictEqual(msg, 'got'); + c.end('hello'); + })); + socketConnected(); + }); + + server.listen(0, function() { + socket = net.connect(server.address().port, '127.0.0.1', socketConnected); + }); + + process.on('disconnect', function() { + server.close(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-server-drop-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-server-drop-connection.js new file mode 100644 index 00000000..75a009a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-net-server-drop-connection.js @@ -0,0 +1,73 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); +const tmpdir = require('../common/tmpdir'); + +// The core has bug in handling pipe handle by ipc when platform is win32, +// it can be triggered on win32. I will fix it in another pr. +if (common.isWindows) + common.skip('no setSimultaneousAccepts on pipe handle'); + +const totalConns = 10; +const totalWorkers = 3; +let worker0; +let worker1; +let worker2; +let connectionCount = 0; +let listenCount = 0; + +function request(path) { + for (let i = 0; i < totalConns; i++) { + net.connect(path); + } +} + +function handleMessage(message) { + assert.match(message.action, /listen|connection/); + if (message.action === 'listen') { + if (++listenCount === totalWorkers) { + request(common.PIPE); + } + } else if (message.action === 'connection') { + if (++connectionCount === totalConns) { + worker0.send({ action: 'disconnect' }); + worker1.send({ action: 'disconnect' }); + worker2.send({ action: 'disconnect' }); + } + } +} + +if (cluster.isPrimary) { + cluster.schedulingPolicy = cluster.SCHED_RR; + tmpdir.refresh(); + worker0 = cluster.fork({ maxConnections: 0, pipePath: common.PIPE }); + worker1 = cluster.fork({ maxConnections: 1, pipePath: common.PIPE }); + worker2 = cluster.fork({ maxConnections: 9, pipePath: common.PIPE }); + // expected = { action: 'listen' } + maxConnections * { action: 'connection' } + worker0.on('message', common.mustCall((message) => { + handleMessage(message); + }, 1)); + worker1.on('message', common.mustCall((message) => { + handleMessage(message); + }, 2)); + worker2.on('message', common.mustCall((message) => { + handleMessage(message); + }, 10)); +} else { + const server = net.createServer(common.mustCall((socket) => { + process.send({ action: 'connection' }); + }, +process.env.maxConnections)); + + server.listen(process.env.pipePath, common.mustCall(() => { + process.send({ action: 'listen' }); + })); + + server.maxConnections = +process.env.maxConnections; + + process.on('message', common.mustCall((message) => { + assert.strictEqual(message.action, 'disconnect'); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-error.js new file mode 100644 index 00000000..f48682da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-error.js @@ -0,0 +1,104 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +const totalWorkers = 2; + +// Cluster setup +if (cluster.isWorker) { + const http = require('http'); + http.Server(() => {}).listen(0, '127.0.0.1'); +} else if (process.argv[2] === 'cluster') { + // Send PID to testcase process + let forkNum = 0; + cluster.on('fork', common.mustCall(function forkEvent(worker) { + // Send PID + process.send({ + cmd: 'worker', + workerPID: worker.process.pid + }); + + // Stop listening when done + if (++forkNum === totalWorkers) { + cluster.removeListener('fork', forkEvent); + } + }, totalWorkers)); + + // Throw accidental error when all workers are listening + let listeningNum = 0; + cluster.on('listening', common.mustCall(function listeningEvent() { + // When all workers are listening + if (++listeningNum === totalWorkers) { + // Stop listening + cluster.removeListener('listening', listeningEvent); + + // Throw accidental error + process.nextTick(() => { + throw new Error('accidental error'); + }); + } + }, totalWorkers)); + + // Startup a basic cluster + cluster.fork(); + cluster.fork(); +} else { + // This is the testcase + + const fork = require('child_process').fork; + + // List all workers + const workers = []; + + // Spawn a cluster process + const primary = fork(process.argv[1], ['cluster'], { silent: true }); + + // Handle messages from the cluster + primary.on('message', common.mustCall((data) => { + // Add worker pid to list and progress tracker + if (data.cmd === 'worker') { + workers.push(data.workerPID); + } + }, totalWorkers)); + + // When cluster is dead + primary.on('exit', common.mustCall((code) => { + // Check that the cluster died accidentally (non-zero exit code) + assert.strictEqual(code, 1); + + // XXX(addaleax): The fact that this uses raw PIDs makes the test inherently + // flaky – another process might end up being started right after the + // workers finished and receive the same PID. + const pollWorkers = () => { + // When primary is dead all workers should be dead too + if (workers.some((pid) => common.isAlive(pid))) { + setTimeout(pollWorkers, 50); + } + }; + + // Loop indefinitely until worker exit + pollWorkers(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-kill.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-kill.js new file mode 100644 index 00000000..08c78096 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-primary-kill.js @@ -0,0 +1,89 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + + // Keep the worker alive + const http = require('http'); + http.Server().listen(0, '127.0.0.1'); + +} else if (process.argv[2] === 'cluster') { + + const worker = cluster.fork(); + + // send PID info to testcase process + process.send({ + pid: worker.process.pid + }); + + // Terminate the cluster process + worker.once('listening', common.mustCall(() => { + setTimeout(() => { + process.exit(0); + }, 1000); + })); + +} else { + + // This is the testcase + const fork = require('child_process').fork; + + // Spawn a cluster process + const primary = fork(process.argv[1], ['cluster']); + + // get pid info + let pid = null; + primary.once('message', (data) => { + pid = data.pid; + }); + + // When primary is dead + let alive = true; + primary.on('exit', common.mustCall((code) => { + + // Make sure that the primary died on purpose + assert.strictEqual(code, 0); + + // Check worker process status + const pollWorker = () => { + alive = common.isAlive(pid); + if (alive) { + setTimeout(pollWorker, 50); + } + }; + // Loop indefinitely until worker exit. + pollWorker(); + })); + + process.once('exit', () => { + assert.strictEqual(typeof pid, 'number', + `got ${pid} instead of a worker pid`); + assert.strictEqual(alive, false, + `worker was alive after primary died (alive = ${alive})` + ); + }); + +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-process-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-process-disconnect.js new file mode 100644 index 00000000..378c4ef2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-process-disconnect.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('exit', common.mustCall((code, signal) => { + assert.strictEqual( + code, + 0, + `Worker did not exit normally with code: ${code}` + ); + assert.strictEqual( + signal, + null, + `Worker did not exit normally with signal: ${signal}` + ); + })); +} else { + const net = require('net'); + const server = net.createServer(); + server.listen(0, common.mustCall(() => { + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-domain-listen.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-domain-listen.js new file mode 100644 index 00000000..6043535d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-domain-listen.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const cluster = require('cluster'); +const domain = require('domain'); + +// RR is the default for v0.11.9+ so the following line is redundant: +// cluster.schedulingPolicy = cluster.SCHED_RR; + +if (cluster.isWorker) { + const d = domain.create(); + d.run(() => {}); + + const http = require('http'); + http.Server(() => {}).listen(0, '127.0.0.1'); + +} else if (cluster.isPrimary) { + + // Kill worker when listening + cluster.on('listening', function() { + worker.kill(); + }); + + // Kill process when worker is killed + cluster.on('exit', function() { + process.exit(0); + }); + + // Create worker + const worker = cluster.fork(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-close.js new file mode 100644 index 00000000..fb8e9740 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-close.js @@ -0,0 +1,18 @@ +'use strict'; + +const common = require('../common'); +const cluster = require('cluster'); +const net = require('net'); + +cluster.schedulingPolicy = cluster.SCHED_RR; + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('exit', common.mustCall()); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => { + process.channel.unref(); + server.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-keep-loop-alive.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-keep-loop-alive.js new file mode 100644 index 00000000..0b18408a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-keep-loop-alive.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const cluster = require('cluster'); +const net = require('net'); +const assert = require('assert'); + +cluster.schedulingPolicy = cluster.SCHED_RR; + +if (cluster.isPrimary) { + let exited = false; + const worker = cluster.fork(); + worker.on('exit', () => { + exited = true; + }); + setTimeout(() => { + assert.ok(!exited); + worker.kill(); + }, 3000); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => process.channel.unref())); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-ref-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-ref-unref.js new file mode 100644 index 00000000..403bbefd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-handle-ref-unref.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const cluster = require('cluster'); +const net = require('net'); + +cluster.schedulingPolicy = cluster.SCHED_RR; + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('exit', common.mustCall()); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => { + server.ref(); + server.unref(); + process.channel.unref(); + })); + server.unref(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-ref.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-ref.js new file mode 100644 index 00000000..92bb673c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-rr-ref.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + cluster.fork().on('message', function(msg) { + if (msg === 'done') this.kill(); + }); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, function() { + server.unref(); + server.ref(); + server.close(function() { + process.send('done'); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-deadlock.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-deadlock.js new file mode 100644 index 00000000..8ddc40c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-deadlock.js @@ -0,0 +1,73 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Testing mutual send of handles: from primary to worker, and from worker to +// primary. + +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('exit', (code, signal) => { + assert.strictEqual(code, 0, `Worker exited with an error code: ${code}`); + assert(!signal, `Worker exited by a signal: ${signal}`); + server.close(); + }); + + const server = net.createServer((socket) => { + worker.send('handle', socket); + }); + + server.listen(0, () => { + worker.send({ message: 'listen', port: server.address().port }); + }); +} else { + process.on('message', (msg, handle) => { + if (msg.message && msg.message === 'listen') { + assert(msg.port); + const client1 = net.connect({ + host: 'localhost', + port: msg.port + }, () => { + const client2 = net.connect({ + host: 'localhost', + port: msg.port + }, () => { + client1.on('close', onclose); + client2.on('close', onclose); + client1.end(); + client2.end(); + }); + }); + let waiting = 2; + const onclose = () => { + if (--waiting === 0) + cluster.worker.disconnect(); + }; + } else { + process.send('reply', handle); + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-handle-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-handle-twice.js new file mode 100644 index 00000000..c413f6f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-handle-twice.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Testing to send an handle twice to the primary process. + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +const workers = { + toStart: 1 +}; + +if (cluster.isPrimary) { + for (let i = 0; i < workers.toStart; ++i) { + const worker = cluster.fork(); + worker.on('exit', common.mustCall(function(code, signal) { + assert.strictEqual(code, 0, `Worker exited with an error code: ${code}`); + assert.strictEqual(signal, null, `Worker exited by a signal: ${signal}`); + })); + } +} else { + const server = net.createServer(common.mustCall((socket) => { + process.send('send-handle-1', socket); + process.send('send-handle-2', socket); + })); + + server.listen(0, function() { + const client = net.connect({ + host: 'localhost', + port: server.address().port + }); + client.on('close', common.mustCall(() => { cluster.worker.disconnect(); })); + client.on('connect', () => { client.end(); }); + }).on('error', function(e) { + console.error(e); + assert.fail('server.listen failed'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-socket-to-worker-http-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-socket-to-worker-http-server.js new file mode 100644 index 00000000..49993514 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-send-socket-to-worker-http-server.js @@ -0,0 +1,39 @@ +'use strict'; + +// Regression test for https://github.com/nodejs/node/issues/13435 +// Tests that `socket.server` is correctly set when a socket is sent to a worker +// and the `'connection'` event is emitted manually on an HTTP server. + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const http = require('http'); +const net = require('net'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + const server = net.createServer(common.mustCall((socket) => { + worker.send('socket', socket); + })); + + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + server.close(); + })); + + server.listen(0, common.mustCall(() => { + net.createConnection(server.address().port); + })); +} else { + const server = http.createServer(); + + server.on('connection', common.mustCall((socket) => { + assert.strictEqual(socket.server, server); + socket.destroy(); + cluster.worker.disconnect(); + })); + + process.on('message', common.mustCall((message, socket) => { + server.emit('connection', socket); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-none.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-none.js new file mode 100644 index 00000000..fdc3fa5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-none.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +cluster.schedulingPolicy = cluster.SCHED_NONE; + +if (cluster.isPrimary) { + const worker1 = cluster.fork(); + worker1.on('listening', common.mustCall(() => { + const worker2 = cluster.fork(); + worker2.on('exit', (code, signal) => { + assert.strictEqual(code, 0, + 'worker2 did not exit normally. ' + + `exited with code ${code}`); + assert.strictEqual(signal, null, + 'worker2 did not exit normally. ' + + `exited with signal ${signal}`); + worker1.disconnect(); + }); + })); + + worker1.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0, + 'worker1 did not exit normally. ' + + `exited with code ${code}`); + assert.strictEqual(signal, null, + 'worker1 did not exit normally. ' + + `exited with signal ${signal}`); + })); +} else { + const net = require('net'); + const server = net.createServer(); + server.listen(0, common.mustCall(() => { + if (cluster.worker.id === 2) { + server.close(() => { + server.listen(0, common.mustCall(() => { + server.close(() => { + process.disconnect(); + }); + })); + }); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-rr.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-rr.js new file mode 100644 index 00000000..446a7de1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-server-restart-rr.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +cluster.schedulingPolicy = cluster.SCHED_RR; + +if (cluster.isPrimary) { + const worker1 = cluster.fork(); + worker1.on('listening', common.mustCall(() => { + const worker2 = cluster.fork(); + worker2.on('exit', (code, signal) => { + assert.strictEqual( + code, + 0, + `worker${worker2.id} did not exit normally. Exit with code: ${code}` + ); + assert.strictEqual( + signal, + null, + `worker${worker2.id} did not exit normally. Exit with signal: ${signal}` + ); + worker1.disconnect(); + }); + })); + + worker1.on('exit', common.mustCall((code, signal) => { + assert.strictEqual( + code, + 0, + `worker${worker1.id} did not exit normally. Exit with code: ${code}` + ); + assert.strictEqual( + signal, + null, + `worker${worker1.id} did not exit normally. Exit with code: ${signal}` + ); + })); +} else { + const net = require('net'); + const server = net.createServer(); + server.listen(0, common.mustCall(() => { + if (cluster.worker.id === 2) { + server.close(() => { + server.listen(0, common.mustCall(() => { + server.close(() => { + process.disconnect(); + }); + })); + }); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-argv.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-argv.js new file mode 100644 index 00000000..4c465bb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-argv.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +setTimeout(common.mustNotCall('setup not emitted'), 1000).unref(); + +cluster.on('setup', common.mustCall(function() { + const clusterArgs = cluster.settings.args; + const realArgs = process.argv; + assert.strictEqual(clusterArgs[clusterArgs.length - 1], + realArgs[realArgs.length - 1]); +})); + +assert.notStrictEqual(process.argv[process.argv.length - 1], 'OMG,OMG'); +process.argv.push('OMG,OMG'); +process.argv.push('OMG,OMG'); +cluster.setupPrimary(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-cumulative.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-cumulative.js new file mode 100644 index 00000000..cf62291e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-cumulative.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +assert(cluster.isPrimary); + +// cluster.settings should not be initialized until needed +assert.deepStrictEqual(cluster.settings, {}); + +cluster.setupPrimary(); +assert.deepStrictEqual(cluster.settings, { + args: process.argv.slice(2), + exec: process.argv[1], + execArgv: process.execArgv, + silent: false, +}); +console.log('ok sets defaults'); + +cluster.setupPrimary({ exec: 'overridden' }); +assert.strictEqual(cluster.settings.exec, 'overridden'); +console.log('ok overrides defaults'); + +cluster.setupPrimary({ args: ['foo', 'bar'] }); +assert.strictEqual(cluster.settings.exec, 'overridden'); +assert.deepStrictEqual(cluster.settings.args, ['foo', 'bar']); + +cluster.setupPrimary({ execArgv: ['baz', 'bang'] }); +assert.strictEqual(cluster.settings.exec, 'overridden'); +assert.deepStrictEqual(cluster.settings.args, ['foo', 'bar']); +assert.deepStrictEqual(cluster.settings.execArgv, ['baz', 'bang']); +console.log('ok preserves unchanged settings on repeated calls'); + +cluster.setupPrimary(); +assert.deepStrictEqual(cluster.settings, { + args: ['foo', 'bar'], + exec: 'overridden', + execArgv: ['baz', 'bang'], + silent: false, +}); +console.log('ok preserves current settings'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-emit.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-emit.js new file mode 100644 index 00000000..08414d5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-emit.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +assert(cluster.isPrimary); + +function emitAndCatch(next) { + cluster.once('setup', common.mustCall(function(settings) { + assert.strictEqual(settings.exec, 'new-exec'); + setImmediate(next); + })); + cluster.setupPrimary({ exec: 'new-exec' }); +} + +function emitAndCatch2(next) { + cluster.once('setup', common.mustCall(function(settings) { + assert('exec' in settings); + setImmediate(next); + })); + cluster.setupPrimary(); +} + +emitAndCatch(common.mustCall(function() { + emitAndCatch2(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-multiple.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-multiple.js new file mode 100644 index 00000000..0fd8c094 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary-multiple.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const debug = require('util').debuglog('test'); + +assert(cluster.isPrimary); + +// The cluster.settings object is cloned even though the current implementation +// makes that unnecessary. This is to make the test less fragile if the +// implementation ever changes such that cluster.settings is mutated instead of +// replaced. +const cheapClone = (obj) => JSON.parse(JSON.stringify(obj)); + +const configs = []; + +// Capture changes +cluster.on('setup', () => { + debug(`"setup" emitted ${JSON.stringify(cluster.settings)}`); + configs.push(cheapClone(cluster.settings)); +}); + +const execs = [ + 'node-next', + 'node-next-2', + 'node-next-3', +]; + +process.on('exit', () => { + // Tests that "setup" is emitted for every call to setupPrimary + assert.strictEqual(configs.length, execs.length); + + assert.strictEqual(configs[0].exec, execs[0]); + assert.strictEqual(configs[1].exec, execs[1]); + assert.strictEqual(configs[2].exec, execs[2]); +}); + +// Make changes to cluster settings +execs.forEach((v, i) => { + setTimeout(() => { + cluster.setupPrimary({ exec: v }); + }, i * 100); +}); + +// Cluster emits 'setup' asynchronously, so we must stay alive long +// enough for that to happen +setTimeout(() => { + debug('cluster setup complete'); +}, (execs.length + 1) * 100); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary.js new file mode 100644 index 00000000..32bd83fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-setup-primary.js @@ -0,0 +1,92 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + + // Just keep the worker alive + process.send(process.argv[2]); + +} else if (cluster.isPrimary) { + + const checks = { + args: false, + setupEvent: false, + settingsObject: false + }; + + const totalWorkers = 2; + let settings; + + // Setup primary + cluster.setupPrimary({ + args: ['custom argument'], + silent: true + }); + + cluster.once('setup', function() { + checks.setupEvent = true; + + settings = cluster.settings; + if (settings?.args && settings.args[0] === 'custom argument' && + settings.silent === true && + settings.exec === process.argv[1]) { + checks.settingsObject = true; + } + }); + + let correctInput = 0; + + cluster.on('online', common.mustCall(function listener(worker) { + + worker.once('message', function(data) { + correctInput += (data === 'custom argument' ? 1 : 0); + if (correctInput === totalWorkers) { + checks.args = true; + } + worker.kill(); + }); + + }, totalWorkers)); + + // Start all workers + cluster.fork(); + cluster.fork(); + + // Check all values + process.once('exit', function() { + const argsMsg = 'Arguments was not send for one or more worker. ' + + `${correctInput} workers receive argument, ` + + `but ${totalWorkers} were expected.`; + assert.ok(checks.args, argsMsg); + + assert.ok(checks.setupEvent, 'The setup event was never emitted'); + + const settingObjectMsg = 'The settingsObject do not have correct ' + + `properties : ${JSON.stringify(settings)}`; + assert.ok(checks.settingsObject, settingObjectMsg); + }); + +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-error.js new file mode 100644 index 00000000..79f588d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-error.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + // Primary opens and binds the socket and shares it with the worker. + cluster.schedulingPolicy = cluster.SCHED_NONE; + // Hog the TCP port so that when the worker tries to bind, it'll fail. + const server = net.createServer(common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const worker = cluster.fork({ PORT: server.address().port }); + worker.on('exit', common.mustCall((exitCode) => { + assert.strictEqual(exitCode, 0); + server.close(); + })); + })); +} else { + assert(process.env.PORT); + const s = net.createServer(common.mustNotCall()); + s.listen(process.env.PORT, common.mustNotCall('listen should have failed')); + s.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'EADDRINUSE'); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-privileged-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-privileged-port.js new file mode 100644 index 00000000..5e04c8ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-handle-bind-privileged-port.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Skip on macOS Mojave. https://github.com/nodejs/node/issues/21679 +if (common.isMacOS) + common.skip('macOS may allow ordinary processes to use any port'); + +if (common.isIBMi) + common.skip('IBMi may allow ordinary processes to use any port'); + +if (common.isWindows) + common.skip('not reliable on Windows'); + +if (process.getuid() === 0) + common.skip('as this test should not be run as `root`'); + +// Some systems won't have port 42 set as a privileged port, in that +// case, skip the test. +if (common.isLinux) { + const { readFileSync } = require('fs'); + + try { + const unprivilegedPortStart = parseInt(readFileSync('/proc/sys/net/ipv4/ip_unprivileged_port_start')); + if (unprivilegedPortStart <= 42) { + common.skip('Port 42 is unprivileged'); + } + } catch { + // Do nothing, feature doesn't exist, minimum is 1024 so 42 is usable. + // Continue... + } +} + +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + // Primary opens and binds the socket and shares it with the worker. + cluster.schedulingPolicy = cluster.SCHED_NONE; + cluster.fork().on('exit', common.mustCall(function(exitCode) { + assert.strictEqual(exitCode, 0); + })); +} else { + const s = net.createServer(common.mustNotCall()); + s.listen(42, common.mustNotCall('listen should have failed')); + s.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'EACCES'); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-leak.js new file mode 100644 index 00000000..67c11ea3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-shared-leak.js @@ -0,0 +1,51 @@ +// In Node 4.2.1 on operating systems other than Linux, this test triggers an +// assertion in cluster.js. The assertion protects against memory leaks. +// https://github.com/nodejs/node/pull/3510 + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); +cluster.schedulingPolicy = cluster.SCHED_NONE; + +if (cluster.isPrimary) { + let conn, worker2; + + const worker1 = cluster.fork(); + worker1.on('listening', common.mustCall(function(address) { + worker2 = cluster.fork(); + worker2.on('online', function() { + conn = net.connect(address.port, common.mustCall(function() { + worker1.disconnect(); + worker2.disconnect(); + })); + conn.on('error', function(e) { + // ECONNRESET is OK + if (e.code !== 'ECONNRESET') + throw e; + }); + }); + })); + + cluster.on('exit', function(worker, exitCode, signalCode) { + assert(worker === worker1 || worker === worker2); + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); + if (Object.keys(cluster.workers).length === 0) + conn.destroy(); + }); + + return; +} + +const server = net.createServer(function(c) { + c.on('error', function(e) { + // ECONNRESET is OK, so we don't exit with code !== 0 + if (e.code !== 'ECONNRESET') + throw e; + }); + c.end('bye'); +}); + +server.listen(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-uncaught-exception.js new file mode 100644 index 00000000..80d1ec61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-uncaught-exception.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Installing a custom uncaughtException handler should override the default +// one that the cluster module installs. +// https://github.com/joyent/node/issues/2556 + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const fork = require('child_process').fork; + +const MAGIC_EXIT_CODE = 42; + +const isTestRunner = process.argv[2] !== 'child'; + +if (isTestRunner) { + const primary = fork(__filename, ['child']); + primary.on('exit', common.mustCall((code) => { + assert.strictEqual(code, MAGIC_EXIT_CODE); + })); +} else if (cluster.isPrimary) { + process.on('uncaughtException', common.mustCall(() => { + process.nextTick(() => process.exit(MAGIC_EXIT_CODE)); + })); + cluster.fork(); + throw new Error('kill primary'); +} else { // worker + process.exit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-constructor.js new file mode 100644 index 00000000..c116e622 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-constructor.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// test-cluster-worker-constructor.js +// validates correct behavior of the cluster.Worker constructor + +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +let worker; + +worker = new cluster.Worker(); +assert.strictEqual(worker.exitedAfterDisconnect, undefined); +assert.strictEqual(worker.state, 'none'); +assert.strictEqual(worker.id, 0); +assert.strictEqual(worker.process, undefined); + +worker = new cluster.Worker({ + id: 3, + state: 'online', + process: process +}); +assert.strictEqual(worker.exitedAfterDisconnect, undefined); +assert.strictEqual(worker.state, 'online'); +assert.strictEqual(worker.id, 3); +assert.strictEqual(worker.process, process); + +worker = cluster.Worker.call({}, { id: 5 }); +assert(worker instanceof cluster.Worker); +assert.strictEqual(worker.id, 5); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-death.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-death.js new file mode 100644 index 00000000..700cae7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-death.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (!cluster.isPrimary) { + process.exit(42); +} else { + const worker = cluster.fork(); + worker.on('exit', common.mustCall(function(exitCode, signalCode) { + assert.strictEqual(exitCode, 42); + assert.strictEqual(signalCode, null); + })); + cluster.on('exit', common.mustCall(function(worker_) { + assert.strictEqual(worker_, worker); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-destroy.js new file mode 100644 index 00000000..91eee51a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-destroy.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// The goal of this test is to cover the Workers' implementation of +// Worker.prototype.destroy. Worker.prototype.destroy is called within +// the worker's context: once when the worker is still connected to the +// primary, and another time when it's not connected to it, so that we cover +// both code paths. + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +let worker1, worker2; + +if (cluster.isPrimary) { + worker1 = cluster.fork(); + worker2 = cluster.fork(); + + [worker1, worker2].forEach(function(worker) { + worker.on('disconnect', common.mustCall()); + worker.on('exit', common.mustCall()); + }); +} else if (cluster.worker.id === 1) { + // Call destroy when worker is disconnected + cluster.worker.process.on('disconnect', function() { + cluster.worker.destroy(); + }); + + const w = cluster.worker.disconnect(); + assert.strictEqual(w, cluster.worker); +} else { + // Call destroy when worker is not disconnected yet + cluster.worker.destroy(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect-on-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect-on-error.js new file mode 100644 index 00000000..122d31a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect-on-error.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const cluster = require('cluster'); +const assert = require('assert'); + +cluster.schedulingPolicy = cluster.SCHED_NONE; + +const server = http.createServer(); +if (cluster.isPrimary) { + let worker; + + server.listen(0, common.mustSucceed(() => { + assert(worker); + + worker.send({ port: server.address().port }); + })); + + worker = cluster.fork(); + worker.on('exit', common.mustCall(() => { + server.close(); + })); +} else { + process.on('message', common.mustCall((msg) => { + assert(msg.port); + + server.listen(msg.port); + server.on('error', common.mustCall((e) => { + cluster.worker.disconnect(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect.js new file mode 100644 index 00000000..b28c0fbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-disconnect.js @@ -0,0 +1,106 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + const http = require('http'); + http.Server(() => { + + }).listen(0, '127.0.0.1'); + + cluster.worker.on('disconnect', common.mustCall(() => { + process.exit(42); + })); + +} else if (cluster.isPrimary) { + + const checks = { + cluster: { + emitDisconnect: false, + emitExit: false, + callback: false + }, + worker: { + emitDisconnect: false, + emitDisconnectInsideWorker: false, + emitExit: false, + state: false, + voluntaryMode: false, + died: false + } + }; + + // start worker + const worker = cluster.fork(); + + // Disconnect worker when it is ready + worker.once('listening', common.mustCall(() => { + const w = worker.disconnect(); + assert.strictEqual(worker, w, `${worker.id} did not return a reference`); + })); + + // Check cluster events + cluster.once('disconnect', common.mustCall(() => { + checks.cluster.emitDisconnect = true; + })); + cluster.once('exit', common.mustCall(() => { + checks.cluster.emitExit = true; + })); + + // Check worker events and properties + worker.once('disconnect', common.mustCall(() => { + checks.worker.emitDisconnect = true; + checks.worker.voluntaryMode = worker.exitedAfterDisconnect; + checks.worker.state = worker.state; + })); + + // Check that the worker died + worker.once('exit', common.mustCall((code) => { + checks.worker.emitExit = true; + checks.worker.died = !common.isAlive(worker.process.pid); + checks.worker.emitDisconnectInsideWorker = code === 42; + })); + + process.once('exit', () => { + + const w = checks.worker; + const c = checks.cluster; + + // events + assert.ok(w.emitDisconnect, 'Disconnect event did not emit'); + assert.ok(w.emitDisconnectInsideWorker, + 'Disconnect event did not emit inside worker'); + assert.ok(c.emitDisconnect, 'Disconnect event did not emit'); + assert.ok(w.emitExit, 'Exit event did not emit'); + assert.ok(c.emitExit, 'Exit event did not emit'); + + // flags + assert.strictEqual(w.state, 'disconnected'); + assert.strictEqual(w.voluntaryMode, true); + + // is process alive + assert.ok(w.died, 'The worker did not die'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-events.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-events.js new file mode 100644 index 00000000..6c044ace --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-events.js @@ -0,0 +1,79 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +const OK = 2; + +if (cluster.isPrimary) { + + const worker = cluster.fork(); + + worker.on('exit', (code) => { + assert.strictEqual(code, OK); + process.exit(0); + }); + + const result = worker.send('SOME MESSAGE'); + assert.strictEqual(result, true); + + return; +} + +// Messages sent to a worker will be emitted on both the process object and the +// process.worker object. + +assert(cluster.isWorker); + +let sawProcess; +let sawWorker; + +const messages = []; + +const check = (m) => { + messages.push(m); + + if (messages.length < 2) return; + + assert.deepStrictEqual(messages[0], messages[1]); + + cluster.worker.once('error', (e) => { + assert.strictEqual(e, 'HI'); + process.exit(OK); + }); + + process.emit('error', 'HI'); +}; + +process.on('message', (m) => { + assert(!sawProcess); + sawProcess = true; + check(m); +}); + +cluster.worker.on('message', (m) => { + assert(!sawWorker); + sawWorker = true; + check(m); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-exit.js new file mode 100644 index 00000000..1503333b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-exit.js @@ -0,0 +1,130 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// test-cluster-worker-exit.js +// verifies that, when a child process exits (by calling `process.exit(code)`) +// - the primary receives the proper events in the proper order, no duplicates +// - the exitCode and signalCode are correct in the 'exit' event +// - the worker.exitedAfterDisconnect flag, and worker.state are correct +// - the worker process actually goes away + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +const EXIT_CODE = 42; + +if (cluster.isWorker) { + const http = require('http'); + const server = http.Server(() => { }); + + server.once('listening', common.mustCall(() => { + process.exit(EXIT_CODE); + })); + server.listen(0, '127.0.0.1'); + +} else if (cluster.isPrimary) { + + const expected_results = { + cluster_emitDisconnect: [1, "the cluster did not emit 'disconnect'"], + cluster_emitExit: [1, "the cluster did not emit 'exit'"], + cluster_exitCode: [EXIT_CODE, 'the cluster exited w/ incorrect exitCode'], + cluster_signalCode: [null, 'the cluster exited w/ incorrect signalCode'], + worker_emitDisconnect: [1, "the worker did not emit 'disconnect'"], + worker_emitExit: [1, "the worker did not emit 'exit'"], + worker_state: ['disconnected', 'the worker state is incorrect'], + worker_exitedAfterDisconnect: [ + false, 'the .exitedAfterDisconnect flag is incorrect', + ], + worker_died: [true, 'the worker is still running'], + worker_exitCode: [EXIT_CODE, 'the worker exited w/ incorrect exitCode'], + worker_signalCode: [null, 'the worker exited w/ incorrect signalCode'] + }; + const results = { + cluster_emitDisconnect: 0, + cluster_emitExit: 0, + worker_emitDisconnect: 0, + worker_emitExit: 0 + }; + + + // start worker + const worker = cluster.fork(); + + // Check cluster events + cluster.on('disconnect', common.mustCall(() => { + results.cluster_emitDisconnect += 1; + })); + cluster.on('exit', common.mustCall((worker) => { + results.cluster_exitCode = worker.process.exitCode; + results.cluster_signalCode = worker.process.signalCode; + results.cluster_emitExit += 1; + })); + + // Check worker events and properties + worker.on('disconnect', common.mustCall(() => { + results.worker_emitDisconnect += 1; + results.worker_exitedAfterDisconnect = worker.exitedAfterDisconnect; + results.worker_state = worker.state; + if (results.worker_emitExit > 0) { + process.nextTick(() => finish_test()); + } + })); + + // Check that the worker died + worker.once('exit', common.mustCall((exitCode, signalCode) => { + results.worker_exitCode = exitCode; + results.worker_signalCode = signalCode; + results.worker_emitExit += 1; + results.worker_died = !common.isAlive(worker.process.pid); + if (results.worker_emitDisconnect > 0) { + process.nextTick(() => finish_test()); + } + })); + + const finish_test = () => { + try { + checkResults(expected_results, results); + } catch (exc) { + if (exc.name !== 'AssertionError') { + console.trace(exc); + } + + process.exit(1); + return; + } + process.exit(0); + }; +} + +// Some helper functions ... + +function checkResults(expected_results, results) { + for (const k in expected_results) { + const actual = results[k]; + const expected = expected_results[k]; + + assert.strictEqual( + actual, expected?.length ? expected[0] : expected, + `${expected[1] || ''} [expected: ${expected[0]} / actual: ${actual}]`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-forced-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-forced-exit.js new file mode 100644 index 00000000..6d2bf4f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-forced-exit.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +const SENTINEL = 42; + +// Workers forcibly exit when control channel is disconnected, if +// their .exitedAfterDisconnect flag isn't set +// +// test this by: +// +// 1 setup worker to wait a short time after disconnect, and exit +// with a sentinel value +// 2 disconnect worker with cluster's disconnect, confirm sentinel +// 3 disconnect worker with child_process's disconnect, confirm +// no sentinel value +if (cluster.isWorker) { + process.on('disconnect', (msg) => { + setTimeout(() => process.exit(SENTINEL), 10); + }); + return; +} + +checkUnforced(); +checkForced(); + +function checkUnforced() { + const worker = cluster.fork(); + worker + .on('online', common.mustCall(() => worker.disconnect())) + .on('exit', common.mustCall((status) => { + assert.strictEqual(status, SENTINEL); + })); +} + +function checkForced() { + const worker = cluster.fork(); + worker + .on('online', common.mustCall(() => worker.process.disconnect())) + .on('exit', common.mustCall((status) => assert.strictEqual(status, 0))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-handle-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-handle-close.js new file mode 100644 index 00000000..47a80ef1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-handle-close.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + cluster.schedulingPolicy = cluster.SCHED_RR; + cluster.fork(); +} else { + const server = net.createServer(common.mustNotCall()); + server.listen(0, common.mustCall(() => { + net.connect(server.address().port); + })); + process.prependListener('internalMessage', common.mustCallAtLeast((message, handle) => { + if (message.act !== 'newconn') { + return; + } + // Make the worker drops the connection, see `rr` and `onconnection` in child.js + server.close(); + const close = handle.close; + handle.close = common.mustCall(() => { + close.call(handle, common.mustCall(() => { + process.exit(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-init.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-init.js new file mode 100644 index 00000000..2acc55c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-init.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// test-cluster-worker-init.js +// verifies that, when a child process is forked, the cluster.worker +// object can receive messages as expected + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const msg = 'foo'; + +if (cluster.isPrimary) { + const worker = cluster.fork(); + + worker.on('message', common.mustCall((message) => { + assert.strictEqual(message, true); + const w = worker.disconnect(); + assert.strictEqual(worker, w); + })); + + worker.on('online', () => { + worker.send(msg); + }); +} else { + // https://github.com/nodejs/node-v0.x-archive/issues/7998 + cluster.worker.on('message', (message) => { + process.send(message === msg); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isconnected.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isconnected.js new file mode 100644 index 00000000..75df689f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isconnected.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + + assert.strictEqual(worker.isConnected(), true); + + worker.on('disconnect', common.mustCall(() => { + assert.strictEqual(worker.isConnected(), false); + })); + + worker.on('message', function(msg) { + if (msg === 'readyToDisconnect') { + worker.disconnect(); + } + }); +} else { + function assertNotConnected() { + assert.strictEqual(cluster.worker.isConnected(), false); + } + + assert.strictEqual(cluster.worker.isConnected(), true); + cluster.worker.on('disconnect', common.mustCall(assertNotConnected)); + cluster.worker.process.on('disconnect', common.mustCall(assertNotConnected)); + + process.send('readyToDisconnect'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isdead.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isdead.js new file mode 100644 index 00000000..6f2aa3c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-isdead.js @@ -0,0 +1,32 @@ +'use strict'; +require('../common'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + let workerDead = worker.isDead(); + assert.ok(!workerDead, + `isDead() returned ${workerDead}. isDead() should return ` + + 'false right after the worker has been created.'); + + worker.on('exit', function() { + workerDead = worker.isDead(); + assert.ok(workerDead, + `isDead() returned ${workerDead}. After an event has been ` + + 'emitted, isDead should return true'); + }); + + worker.on('message', function(msg) { + if (msg === 'readyToDie') { + worker.kill(); + } + }); + +} else if (cluster.isWorker) { + const workerDead = cluster.worker.isDead(); + assert.ok(!workerDead, + `isDead() returned ${workerDead}. isDead() should return ` + + 'false when called from within a worker'); + process.send('readyToDie'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill-signal.js new file mode 100644 index 00000000..53e3739e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill-signal.js @@ -0,0 +1,49 @@ +'use strict'; +// test-cluster-worker-kill-signal.js +// verifies that when we're killing a worker using Worker.prototype.kill +// and the worker's process was killed with the given signal (SIGKILL) + + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + // Make the worker run something + const http = require('http'); + const server = http.Server(() => { }); + + server.once('listening', common.mustCall()); + server.listen(0, '127.0.0.1'); + +} else if (cluster.isMaster) { + const KILL_SIGNAL = 'SIGKILL'; + + // Start worker + const worker = cluster.fork(); + + // When the worker is up and running, kill it + worker.once('listening', common.mustCall(() => { + worker.kill(KILL_SIGNAL); + })); + + // Check worker events and properties + worker.on('disconnect', common.mustCall(() => { + assert.strictEqual(worker.exitedAfterDisconnect, false); + assert.strictEqual(worker.state, 'disconnected'); + }, 1)); + + // Check that the worker died + worker.once('exit', common.mustCall((exitCode, signalCode) => { + const isWorkerProcessStillAlive = common.isAlive(worker.process.pid); + const numOfRunningWorkers = Object.keys(cluster.workers).length; + + assert.strictEqual(exitCode, null); + assert.strictEqual(signalCode, KILL_SIGNAL); + assert.strictEqual(isWorkerProcessStillAlive, false); + assert.strictEqual(numOfRunningWorkers, 0); + }, 1)); + + // Check if the cluster was killed as well + cluster.on('exit', common.mustCall(1)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill.js new file mode 100644 index 00000000..07ab4630 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-kill.js @@ -0,0 +1,117 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// test-cluster-worker-kill.js +// verifies that, when a child process is killed (we use SIGKILL) +// - the primary receives the proper events in the proper order, no duplicates +// - the exitCode and signalCode are correct in the 'exit' event +// - the worker.exitedAfterDisconnect flag, and worker.state are correct +// - the worker process actually goes away + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); + +if (cluster.isWorker) { + const http = require('http'); + const server = http.Server(() => { }); + + server.once('listening', common.mustCall()); + server.listen(0, '127.0.0.1'); + +} else if (cluster.isPrimary) { + + const KILL_SIGNAL = 'SIGKILL'; + const expected_results = { + cluster_emitDisconnect: [1, "the cluster did not emit 'disconnect'"], + cluster_emitExit: [1, "the cluster did not emit 'exit'"], + cluster_exitCode: [null, 'the cluster exited w/ incorrect exitCode'], + cluster_signalCode: [KILL_SIGNAL, + 'the cluster exited w/ incorrect signalCode'], + worker_emitDisconnect: [1, "the worker did not emit 'disconnect'"], + worker_emitExit: [1, "the worker did not emit 'exit'"], + worker_state: ['disconnected', 'the worker state is incorrect'], + worker_exitedAfter: [false, 'the .exitedAfterDisconnect flag is incorrect'], + worker_died: [true, 'the worker is still running'], + worker_exitCode: [null, 'the worker exited w/ incorrect exitCode'], + worker_signalCode: [KILL_SIGNAL, + 'the worker exited w/ incorrect signalCode'] + }; + const results = { + cluster_emitDisconnect: 0, + cluster_emitExit: 0, + worker_emitDisconnect: 0, + worker_emitExit: 0 + }; + + + // start worker + const worker = cluster.fork(); + + // When the worker is up and running, kill it + worker.once('listening', common.mustCall(() => { + worker.process.kill(KILL_SIGNAL); + })); + + + // Check cluster events + cluster.on('disconnect', common.mustCall(() => { + results.cluster_emitDisconnect += 1; + })); + cluster.on('exit', common.mustCall((worker) => { + results.cluster_exitCode = worker.process.exitCode; + results.cluster_signalCode = worker.process.signalCode; + results.cluster_emitExit += 1; + })); + + // Check worker events and properties + worker.on('disconnect', common.mustCall(() => { + results.worker_emitDisconnect += 1; + results.worker_exitedAfter = worker.exitedAfterDisconnect; + results.worker_state = worker.state; + })); + + // Check that the worker died + worker.once('exit', common.mustCall((exitCode, signalCode) => { + results.worker_exitCode = exitCode; + results.worker_signalCode = signalCode; + results.worker_emitExit += 1; + results.worker_died = !common.isAlive(worker.process.pid); + })); + + process.on('exit', () => { + checkResults(expected_results, results); + }); +} + +// Some helper functions ... + +function checkResults(expected_results, results) { + for (const k in expected_results) { + const actual = results[k]; + const expected = expected_results[k]; + + assert.strictEqual( + actual, expected?.length ? expected[0] : expected, + `${expected[1] || ''} [expected: ${expected[0]} / actual: ${actual}]`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-no-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-no-exit.js new file mode 100644 index 00000000..e4694a4a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-no-exit.js @@ -0,0 +1,74 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +let destroyed; +let success; +let worker; +let server; + +// Workers do not exit on disconnect, they exit under normal node rules: when +// they have nothing keeping their loop alive, like an active connection +// +// test this by: +// +// 1 creating a server, so worker can make a connection to something +// 2 disconnecting worker +// 3 wait to confirm it did not exit +// 4 destroy connection +// 5 confirm it does exit +if (cluster.isPrimary) { + server = net.createServer(function(conn) { + server.close(); + worker.disconnect(); + worker.once('disconnect', function() { + setTimeout(function() { + conn.destroy(); + destroyed = true; + }, 1000); + }).once('exit', function() { + // Worker should not exit while it has a connection + assert(destroyed, 'worker exited before connection destroyed'); + success = true; + }); + + }).listen(0, function() { + const port = this.address().port; + + worker = cluster.fork() + .on('online', function() { + this.send({ port }); + }); + }); + process.on('exit', function() { + assert(success); + }); +} else { + process.on('message', function(msg) { + // We shouldn't exit, not while a network connection exists + net.connect(msg.port); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-wait-server-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-wait-server-close.js new file mode 100644 index 00000000..71a8cacb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cluster-worker-wait-server-close.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +let serverClosed = false; + +if (cluster.isWorker) { + const server = net.createServer(function(socket) { + // Wait for any data, then close connection + socket.write('.'); + socket.on('data', () => {}); + }).listen(0, common.localhostIPv4); + + server.once('close', function() { + serverClosed = true; + }); + + // Although not typical, the worker process can exit before the disconnect + // event fires. Use this to keep the process open until the event has fired. + const keepOpen = setInterval(() => {}, 9999); + + // Check worker events and properties + process.once('disconnect', function() { + // Disconnect should occur after socket close + assert(serverClosed); + clearInterval(keepOpen); + }); +} else if (cluster.isPrimary) { + // start worker + const worker = cluster.fork(); + + // Disconnect worker when it is ready + worker.once('listening', function(address) { + const socket = net.createConnection(address.port, common.localhostIPv4); + + socket.on('connect', function() { + socket.on('data', function() { + console.log('got data from client'); + // Socket definitely connected to worker if we got data + worker.disconnect(); + socket.end(); + }); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-code-cache.js b/packages/secure-exec/tests/node-conformance/parallel/test-code-cache.js new file mode 100644 index 00000000..576f713a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-code-cache.js @@ -0,0 +1,69 @@ +// Flags: --expose-internals +'use strict'; + +// This test verifies that if the binary is compiled with code cache, +// and the cache is used when built in modules are compiled. +// Otherwise, verifies that no cache is used when compiling builtins. + +require('../common'); +const { isMainThread } = require('worker_threads'); +const assert = require('assert'); +const { + internalBinding +} = require('internal/test/binding'); +const { + getCacheUsage, + builtinCategories: { canBeRequired } +} = internalBinding('builtins'); + +for (const key of canBeRequired) { + require(`node:${key}`); +} + +// The computation has to be delayed until we have done loading modules +const { + compiledWithoutCache, + compiledWithCache, + compiledInSnapshot +} = getCacheUsage(); + +function extractModules(list) { + return list.filter((m) => m.startsWith('NativeModule')) + .map((m) => m.replace('NativeModule ', '')); +} + +const loadedModules = extractModules(process.moduleLoadList); + +// Cross-compiled binaries do not have code cache, verifies that the builtins +// are all compiled without cache and we are doing the bookkeeping right. +if (!process.features.cached_builtins) { + assert(!process.config.variables.node_use_node_code_cache || + process.execArgv.includes('--no-node-snapshot')); + + if (isMainThread) { + assert.deepStrictEqual(compiledWithCache, new Set()); + for (const key of loadedModules) { + assert(compiledWithoutCache.has(key), + `"${key}" should've been compiled without code cache`); + } + } else { + // TODO(joyeecheung): create a list of modules whose cache can be shared + // from the main thread to the worker thread and check that their + // cache are hit + assert.notDeepStrictEqual(compiledWithCache, new Set()); + } +} else { // Native compiled + assert(process.config.variables.node_use_node_code_cache); + + const wrong = []; + for (const key of loadedModules) { + if (key.startsWith('internal/deps/v8/tools')) { + continue; + } + if (!compiledWithCache.has(key) && + compiledInSnapshot.indexOf(key) === -1) { + wrong.push(`"${key}" should've been compiled **with** code cache`); + } + } + assert.strictEqual(wrong.length, 0, wrong.join('\n')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common-countdown.js b/packages/secure-exec/tests/node-conformance/parallel/test-common-countdown.js new file mode 100644 index 00000000..d3c0daf5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common-countdown.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const Countdown = require('../common/countdown'); +const fixtures = require('../common/fixtures'); +const { execFile } = require('child_process'); + +let done = ''; +const countdown = new Countdown(2, () => done = true); +assert.strictEqual(countdown.remaining, 2); +countdown.dec(); +assert.strictEqual(countdown.remaining, 1); +countdown.dec(); +assert.strictEqual(countdown.remaining, 0); +assert.strictEqual(done, true); + +const failFixtures = [ + [ + fixtures.path('failcounter.js'), + 'Mismatched function calls. Expected exactly 1, actual 0.', + ], +]; + +for (const p of failFixtures) { + const [file, expected] = p; + execFile(process.argv[0], [file], common.mustCall((ex, stdout, stderr) => { + assert.ok(ex); + assert.strictEqual(stderr, ''); + const firstLine = stdout.split('\n').shift(); + assert.strictEqual(firstLine, expected); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common-expect-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-common-expect-warning.js new file mode 100644 index 00000000..dff32037 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common-expect-warning.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +if (process.argv[2] !== 'child') { + // Expected error not emitted. + { + const child = spawn( + process.execPath, [__filename, 'child', 0], { encoding: 'utf8' } + ); + child.on('exit', common.mustCall((status) => { + assert.notStrictEqual(status, 0); + })); + } + + // Expected error emitted. + { + const child = spawn( + process.execPath, [__filename, 'child', 1], { encoding: 'utf8' } + ); + child.on('exit', common.mustCall((status) => { + assert.strictEqual(status, 0); + })); + } + + // Expected error emitted too many times. + { + const child = spawn( + process.execPath, [__filename, 'child', 2], { encoding: 'utf8' } + ); + child.stderr.setEncoding('utf8'); + + let stderr = ''; + child.stderr.on('data', (data) => { + stderr += data; + }); + child.stderr.on('end', common.mustCall(() => { + assert.match(stderr, /Unexpected extra warning received/); + })); + child.on('exit', common.mustCall((status) => { + assert.notStrictEqual(status, 0); + })); + } +} else { + const iterations = +process.argv[3]; + common.expectWarning('fhqwhgads', 'fhqwhgads', 'fhqwhgads'); + for (let i = 0; i < iterations; i++) { + process.emitWarning('fhqwhgads', 'fhqwhgads', 'fhqwhgads'); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-common-gc.js new file mode 100644 index 00000000..54abe369 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common-gc.js @@ -0,0 +1,14 @@ +'use strict'; +// Flags: --expose-gc +const common = require('../common'); +const { onGC } = require('../common/gc'); + +{ + onGC({}, { ongc: common.mustCall() }); + globalThis.gc(); +} + +{ + onGC(process, { ongc: common.mustNotCall() }); + globalThis.gc(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-call.js b/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-call.js new file mode 100644 index 00000000..b3c94a23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-call.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const util = require('util'); + +const message = 'message'; +const testFunction1 = common.mustNotCall(message); + +const testFunction2 = common.mustNotCall(message); + +const createValidate = (line, args = []) => common.mustCall((e) => { + const prefix = `${message} at `; + assert.ok(e.message.startsWith(prefix)); + if (process.platform === 'win32') { + e.message = e.message.substring(2); // remove 'C:' + } + const msg = e.message.substring(prefix.length); + const firstColon = msg.indexOf(':'); + const fileName = msg.substring(0, firstColon); + const rest = msg.substring(firstColon + 1); + assert.strictEqual(path.basename(fileName), 'test-common-must-not-call.js'); + const argsInfo = args.length > 0 ? + `\ncalled with arguments: ${args.map(util.inspect).join(', ')}` : ''; + assert.strictEqual(rest, line + argsInfo); +}); + +const validate1 = createValidate('9'); +try { + testFunction1(); +} catch (e) { + validate1(e); +} + +const validate2 = createValidate('11', ['hello', 42]); +try { + testFunction2('hello', 42); +} catch (e) { + validate2(e); +} + +assert.throws( + () => new Proxy({ prop: Symbol() }, { get: common.mustNotCall() }).prop, + { code: 'ERR_ASSERTION' } +); + +{ + const { inspect } = util; + delete util.inspect; + assert.throws( + () => common.mustNotCall()(null), + { code: 'ERR_ASSERTION' } + ); + util.inspect = inspect; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-mutate-object-deep.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-mutate-object-deep.mjs new file mode 100644 index 00000000..926a0387 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common-must-not-mutate-object-deep.mjs @@ -0,0 +1,225 @@ +import { mustNotMutateObjectDeep } from '../common/index.mjs'; +import assert from 'node:assert'; +import { promisify } from 'node:util'; + +// Test common.mustNotMutateObjectDeep() + +const original = { + foo: { bar: 'baz' }, + qux: null, + quux: [ + 'quuz', + { corge: 'grault' }, + ], +}; + +// Make a copy to make sure original doesn't get altered by the function itself. +const backup = structuredClone(original); + +// Wrapper for convenience: +const obj = () => mustNotMutateObjectDeep(original); + +function testOriginal(root) { + assert.deepStrictEqual(root, backup); + return root.foo.bar === 'baz' && root.quux[1].corge.length === 6; +} + +function definePropertyOnRoot(root) { + Object.defineProperty(root, 'xyzzy', {}); +} + +function definePropertyOnFoo(root) { + Object.defineProperty(root.foo, 'xyzzy', {}); +} + +function deletePropertyOnRoot(root) { + delete root.foo; +} + +function deletePropertyOnFoo(root) { + delete root.foo.bar; +} + +function preventExtensionsOnRoot(root) { + Object.preventExtensions(root); +} + +function preventExtensionsOnFoo(root) { + Object.preventExtensions(root.foo); +} + +function preventExtensionsOnRootViaSeal(root) { + Object.seal(root); +} + +function preventExtensionsOnFooViaSeal(root) { + Object.seal(root.foo); +} + +function preventExtensionsOnRootViaFreeze(root) { + Object.freeze(root); +} + +function preventExtensionsOnFooViaFreeze(root) { + Object.freeze(root.foo); +} + +function setOnRoot(root) { + root.xyzzy = 'gwak'; +} + +function setOnFoo(root) { + root.foo.xyzzy = 'gwak'; +} + +function setQux(root) { + root.qux = 'gwak'; +} + +function setQuux(root) { + root.quux.push('gwak'); +} + +function setQuuxItem(root) { + root.quux[0] = 'gwak'; +} + +function setQuuxProperty(root) { + root.quux[1].corge = 'gwak'; +} + +function setPrototypeOfRoot(root) { + Object.setPrototypeOf(root, Array); +} + +function setPrototypeOfFoo(root) { + Object.setPrototypeOf(root.foo, Array); +} + +function setPrototypeOfQuux(root) { + Object.setPrototypeOf(root.quux, Array); +} + + +{ + assert.ok(testOriginal(obj())); + + assert.throws( + () => definePropertyOnRoot(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => definePropertyOnFoo(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => deletePropertyOnRoot(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => deletePropertyOnFoo(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnRoot(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnFoo(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnRootViaSeal(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnFooViaSeal(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnRootViaFreeze(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => preventExtensionsOnFooViaFreeze(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setOnRoot(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setOnFoo(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setQux(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setQuux(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setQuux(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setQuuxItem(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setQuuxProperty(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setPrototypeOfRoot(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setPrototypeOfFoo(obj()), + { code: 'ERR_ASSERTION' } + ); + assert.throws( + () => setPrototypeOfQuux(obj()), + { code: 'ERR_ASSERTION' } + ); + + // Test that no mutation happened: + assert.ok(testOriginal(obj())); +} + +// Test various supported types, directly and nested: +[ + undefined, null, false, true, 42, 42n, Symbol('42'), NaN, Infinity, {}, [], + () => {}, async () => {}, Promise.resolve(), Math, { __proto__: null }, +].forEach((target) => { + assert.deepStrictEqual(mustNotMutateObjectDeep(target), target); + assert.deepStrictEqual(mustNotMutateObjectDeep({ target }), { target }); + assert.deepStrictEqual(mustNotMutateObjectDeep([ target ]), [ target ]); +}); + +// Test that passed functions keep working correctly: +{ + const fn = () => 'blep'; + fn.foo = {}; + const fnImmutableView = mustNotMutateObjectDeep(fn); + assert.deepStrictEqual(fnImmutableView, fn); + + // Test that the function still works: + assert.strictEqual(fn(), 'blep'); + assert.strictEqual(fnImmutableView(), 'blep'); + + // Test that the original function is not deeply frozen: + fn.foo.bar = 'baz'; + assert.strictEqual(fn.foo.bar, 'baz'); + assert.strictEqual(fnImmutableView.foo.bar, 'baz'); + + // Test the original function is not frozen: + fn.qux = 'quux'; + assert.strictEqual(fn.qux, 'quux'); + assert.strictEqual(fnImmutableView.qux, 'quux'); + + // Redefining util.promisify.custom also works: + promisify(mustNotMutateObjectDeep(promisify(fn))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-common.js b/packages/secure-exec/tests/node-conformance/parallel/test-common.js new file mode 100644 index 00000000..534c3b5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-common.js @@ -0,0 +1,166 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const hijackstdio = require('../common/hijackstdio'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const { execFile } = require('child_process'); +const { writeFileSync, existsSync } = require('fs'); + +// Test for leaked global detection +{ + const p = fixtures.path('leakedGlobal.js'); + execFile(process.execPath, [p], common.mustCall((err, stdout, stderr) => { + assert.notStrictEqual(err.code, 0); + assert.match(stderr, /\bAssertionError\b.*\bUnexpected global\b.*\bgc\b/); + })); +} + +// Test for disabling leaked global detection +{ + const p = fixtures.path('leakedGlobal.js'); + execFile(process.execPath, [p], { + env: { ...process.env, NODE_TEST_KNOWN_GLOBALS: 0 } + }, common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err, null); + assert.strictEqual(stderr.trim(), ''); + })); +} + +// common.mustCall() tests +assert.throws(function() { + // eslint-disable-next-line no-restricted-syntax + common.mustCall(function() {}, 'foo'); +}, /^TypeError: Invalid exact value: foo$/); + +assert.throws(function() { + // eslint-disable-next-line no-restricted-syntax + common.mustCall(function() {}, /foo/); +}, /^TypeError: Invalid exact value: \/foo\/$/); + +assert.throws(function() { + // eslint-disable-next-line no-restricted-syntax + common.mustCallAtLeast(function() {}, /foo/); +}, /^TypeError: Invalid minimum value: \/foo\/$/); + +// assert.fail() tests +assert.throws( + () => { assert.fail('fhqwhgads'); }, + { + code: 'ERR_ASSERTION', + message: /^fhqwhgads$/ + }); + +const fnOnce = common.mustCall(); +fnOnce(); +const fnTwice = common.mustCall(2); +fnTwice(); +fnTwice(); +const fnAtLeast1Called1 = common.mustCallAtLeast(1); +fnAtLeast1Called1(); +const fnAtLeast1Called2 = common.mustCallAtLeast(1); +fnAtLeast1Called2(); +fnAtLeast1Called2(); +const fnAtLeast2Called2 = common.mustCallAtLeast(2); +fnAtLeast2Called2(); +fnAtLeast2Called2(); +const fnAtLeast2Called3 = common.mustCallAtLeast(2); +fnAtLeast2Called3(); +fnAtLeast2Called3(); +fnAtLeast2Called3(); + +const failFixtures = [ + [ + fixtures.path('failmustcall1.js'), + 'Mismatched function calls. Expected exactly 2, actual 1.', + ], [ + fixtures.path('failmustcall2.js'), + 'Mismatched function calls. Expected at least 2, actual 1.', + ], +]; +for (const p of failFixtures) { + const [file, expected] = p; + execFile(process.execPath, [file], common.mustCall((err, stdout, stderr) => { + assert.ok(err); + assert.strictEqual(stderr, ''); + const firstLine = stdout.split('\n').shift(); + assert.strictEqual(firstLine, expected); + })); +} + +// hijackStderr and hijackStdout +const HIJACK_TEST_ARRAY = [ 'foo\n', 'bar\n', 'baz\n' ]; +[ 'err', 'out' ].forEach((txt) => { + const stream = process[`std${txt}`]; + const originalWrite = stream.write; + + hijackstdio[`hijackStd${txt}`](common.mustCall(function(data) { + assert.strictEqual(data, HIJACK_TEST_ARRAY[stream.writeTimes]); + }, HIJACK_TEST_ARRAY.length)); + assert.notStrictEqual(originalWrite, stream.write); + + HIJACK_TEST_ARRAY.forEach((val) => { + stream.write(val, common.mustCall()); + }); + + assert.strictEqual(HIJACK_TEST_ARRAY.length, stream.writeTimes); + hijackstdio[`restoreStd${txt}`](); + assert.strictEqual(originalWrite, stream.write); +}); + +// Test `tmpdir`. +{ + tmpdir.refresh(); + assert.match(tmpdir.path, /\.tmp\.\d+/); + const sentinelPath = tmpdir.resolve('gaga'); + writeFileSync(sentinelPath, 'googoo'); + tmpdir.refresh(); + assert.strictEqual(existsSync(tmpdir.path), true); + assert.strictEqual(existsSync(sentinelPath), false); +} + +// hijackStderr and hijackStdout again for console +// Must be last, since it uses `process.on('uncaughtException')` +{ + [['err', 'error'], ['out', 'log']].forEach(([type, method]) => { + hijackstdio[`hijackStd${type}`](common.mustCall(function(data) { + assert.strictEqual(data, 'test\n'); + + // throw an error + throw new Error(`console ${type} error`); + })); + + console[method]('test'); + hijackstdio[`restoreStd${type}`](); + }); + + let uncaughtTimes = 0; + process.on('uncaughtException', common.mustCallAtLeast(function(e) { + assert.strictEqual(uncaughtTimes < 2, true); + assert.strictEqual(e instanceof Error, true); + assert.strictEqual( + e.message, + `console ${(['err', 'out'])[uncaughtTimes++]} error`); + }, 2)); +} // End of "Must be last". diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-env.js new file mode 100644 index 00000000..197f1495 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-env.js @@ -0,0 +1,81 @@ +'use strict'; + +// This tests module.enableCompileCache() and module.getCompileCacheDir() work +// with a NODE_COMPILE_CACHE environment variable override. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); + +{ + // Test that it works with non-existent directory. + tmpdir.refresh(); + const apiDir = tmpdir.resolve('api_dir'); + const envDir = tmpdir.resolve('env_dir'); + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: envDir, + NODE_TEST_COMPILE_CACHE_DIR: apiDir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: .*env_dir/); + assert.match(output, /Compile cache already enabled/); + assert.match(output, /dir after enableCompileCache: .*env_dir/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /reading cache from .*env_dir.* for CommonJS .*empty\.js/); + assert.match(output, /empty\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*empty\.js.*success/); + return true; + } + }); + + const cacheDir = fs.readdirSync(tmpdir.path); + assert.strictEqual(cacheDir.length, 1); + const entries = fs.readdirSync(tmpdir.resolve(cacheDir[0])); + assert.strictEqual(entries.length, 1); + + // Second run reads the cache, but no need to re-write because it didn't change. + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: envDir, + NODE_TEST_COMPILE_CACHE_DIR: apiDir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: .*env_dir/); + assert.match(output, /Compile cache already enabled/); + assert.match(output, /dir after enableCompileCache: .*env_dir/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /reading cache from .*env_dir.* for CommonJS .*empty\.js/); + assert.match(output, /cache for .*empty\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*empty\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-error.js new file mode 100644 index 00000000..580c8f75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-error.js @@ -0,0 +1,11 @@ +'use strict'; + +// This tests module.enableCompileCache() throws when an invalid argument is passed. + +require('../common'); +const { enableCompileCache } = require('module'); +const assert = require('assert'); + +for (const invalid of [0, null, false, () => {}, {}, []]) { + assert.throws(() => enableCompileCache(invalid), { code: 'ERR_INVALID_ARG_TYPE' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-flush.js new file mode 100644 index 00000000..7e66b1fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-flush.js @@ -0,0 +1,47 @@ +'use strict'; + +// This tests module.flushCompileCache() works as expected. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); + +{ + // Test that it works with non-existent directory. + tmpdir.refresh(); + const cacheDir = tmpdir.resolve('compile_cache'); + spawnSyncAndAssert( + process.execPath, + [fixtures.path('compile-cache-flush.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: cacheDir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + // This contains output from the nested spawnings of compile-cache-flush.js. + assert.match(output, /child1.* cache for .*compile-cache-flush\.js was accepted, keeping the in-memory entry/); + assert.match(output, /child2.* cache for .*compile-cache-flush\.js was accepted, keeping the in-memory entry/); + return true; + }, + stderr(output) { + // This contains output from the top-level spawning of compile-cache-flush.js. + assert.match(output, /reading cache from .*compile_cache.* for CommonJS .*compile-cache-flush\.js/); + assert.match(output, /compile-cache-flush\.js was not initialized, initializing the in-memory entry/); + + const writeRE = /writing cache for .*compile-cache-flush\.js.*success/; + const flushRE = /module\.flushCompileCache\(\) finished/; + assert.match(output, writeRE); + assert.match(output, flushRE); + // The cache writing should happen before flushing finishes i.e. it's not delayed until process shutdown. + assert(output.match(writeRE).index < output.match(flushRE).index); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-permission.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-permission.js new file mode 100644 index 00000000..1a012316 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-permission.js @@ -0,0 +1,56 @@ +'use strict'; + +// This tests module.enableCompileCache() works with the permission model. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); + +{ + tmpdir.refresh(); + const cacheDir = tmpdir.resolve('compile-cache'); + const scriptDir = tmpdir.resolve('scripts'); + // If the directory doesn't exist, permission will just be disallowed. + fs.mkdirSync(cacheDir); + fs.mkdirSync(scriptDir); + + const empty = tmpdir.resolve('scripts', 'empty.js'); + const wrapper = tmpdir.resolve('scripts', 'compile-cache-wrapper.js'); + + fs.copyFileSync(fixtures.path('empty.js'), empty); + fs.copyFileSync(fixtures.path('compile-cache-wrapper.js'), wrapper); + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', `--allow-fs-read=${scriptDir}`, `--allow-fs-write=${scriptDir}`, + '-r', wrapper, empty, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: cacheDir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache failed/); + assert.match(output, /Skipping compile cache because write permission for .* is not granted/); + assert.match(output, /dir after enableCompileCache: undefined/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /Skipping compile cache because write permission for .* is not granted/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-success.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-success.js new file mode 100644 index 00000000..2d4d94fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-success.js @@ -0,0 +1,79 @@ +'use strict'; + +// This tests module.enableCompileCache() and module.getCompileCacheDir() work. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); +const path = require('path'); + +{ + // Test that it works with non-existent directory. + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('snapshot', 'typescript.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: dir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache enabled\. .*\.compile_cache_dir/); + assert.match(output, /dir after enableCompileCache: .*\.compile_cache_dir/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /typescript\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*typescript\.js.*success/); + return true; + } + }); + + const cacheDir = fs.readdirSync(dir); + assert.strictEqual(cacheDir.length, 1); + const entries = fs.readdirSync(path.join(dir, cacheDir[0])); + assert.strictEqual(entries.length, 1); + + // Second run reads the cache, but no need to re-write because it didn't change. + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('snapshot', 'typescript.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: dir, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache enabled\. .*\.compile_cache_dir/); + assert.match(output, /dir after enableCompileCache: .*\.compile_cache_dir/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /cache for .*typescript\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*typescript\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-tmpdir.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-tmpdir.js new file mode 100644 index 00000000..e676893b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-api-tmpdir.js @@ -0,0 +1,92 @@ +'use strict'; + +// This tests module.enableCompileCache() and module.getCompileCacheDir() work with +// the TMPDIR environment variable override. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); +const path = require('path'); + +{ + // Test that it works with non-existent directory. + tmpdir.refresh(); + + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: undefined, + // TMPDIR is ignored on Windows while on other platforms, TMPDIR takes precedence. + // Override all related environment variables to ensure the tmpdir is configured properly + // regardless of the global environment variables used to run the test. + TMPDIR: tmpdir.path, + TEMP: tmpdir.path, + TMP: tmpdir.path, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache enabled\. .*node-compile-cache/); + assert.match(output, /dir after enableCompileCache: .*node-compile-cache/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /empty\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*empty\.js.*success/); + return true; + } + }); + + const baseDir = path.join(tmpdir.path, 'node-compile-cache'); + const cacheDir = fs.readdirSync(baseDir); + assert.strictEqual(cacheDir.length, 1); + const entries = fs.readdirSync(path.join(baseDir, cacheDir[0])); + assert.strictEqual(entries.length, 1); + + // Second run reads the cache, but no need to re-write because it didn't change. + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: undefined, + // TMPDIR is ignored on Windows while on other platforms, TMPDIR takes precedence. + // Override all related environment variables to ensure the tmpdir is configured properly + // regardless of the global environment variables used to run the test. + TMPDIR: tmpdir.path, + TEMP: tmpdir.path, + TMP: tmpdir.path, + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache enabled\. .*node-compile-cache/); + assert.match(output, /dir after enableCompileCache: .*node-compile-cache/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /cache for .*empty\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*empty\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-bad-syntax.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-bad-syntax.js new file mode 100644 index 00000000..63f6374b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-bad-syntax.js @@ -0,0 +1,54 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works. + +require('../common'); +const { spawnSyncAndExit } = require('../common/child_process'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +{ + // Test that it throws if the script fails to parse, and no cache is created. + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + + spawnSyncAndExit( + process.execPath, + [fixtures.path('syntax', 'bad_syntax.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + status: 1, + stderr: /skip .*bad_syntax\.js because the cache was not initialized/, + }); + + const cacheDir = fs.readdirSync(dir); + assert.strictEqual(cacheDir.length, 1); + const entries = fs.readdirSync(path.join(dir, cacheDir[0])); + assert.strictEqual(entries.length, 0); + + spawnSyncAndExit( + process.execPath, + [fixtures.path('syntax', 'bad_syntax.mjs')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + status: 1, + stderr: /skip .*bad_syntax\.mjs because the cache was not initialized/, + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-disable.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-disable.js new file mode 100644 index 00000000..36d01675 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-disable.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +{ + tmpdir.refresh(); + + spawnSyncAndAssert( + process.execPath, + ['-r', fixtures.path('compile-cache-wrapper.js'), fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: undefined, + NODE_TEST_COMPILE_CACHE_DIR: tmpdir.path, + NODE_DISABLE_COMPILE_CACHE: '1', + }, + cwd: tmpdir.path + }, + { + stdout(output) { + console.log(output); // Logging for debugging. + assert.match(output, /dir before enableCompileCache: undefined/); + assert.match(output, /Compile cache already disabled/); + assert.match(output, /dir after enableCompileCache: undefined/); + return true; + }, + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /Disabled by NODE_DISABLE_COMPILE_CACHE/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-dynamic-import.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-dynamic-import.js new file mode 100644 index 00000000..01731dc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-dynamic-import.js @@ -0,0 +1,111 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); + +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + const cjs = fixtures.path('es-modules', 'dynamic-import', 'import.cjs'); + const mjs = fixtures.path('es-modules', 'dynamic-import', 'import.mjs'); + + spawnSyncAndAssert( + process.execPath, + [cjs], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + trim: true, + stdout: 'hello world', + stderr(output) { + assert.match(output, /reading cache from .* for ESM .*mod\.js/); + assert.match(output, /mod\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*mod\.js.*success/); + assert.match(output, /reading cache .* for CommonJS .*import\.cjs/); + assert.match(output, /import\.cjs was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*import\.cjs.*success/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [cjs], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + trim: true, + stdout: 'hello world', + stderr(output) { + assert.match(output, /cache for .*mod\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*mod\.js because cache was the same/); + assert.match(output, /cache for .*import\.cjs was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*import\.cjs because cache was the same/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [mjs], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + trim: true, + stdout: 'hello world', + stderr(output) { + assert.match(output, /cache for .*mod\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*mod\.js because cache was the same/); + assert.match(output, /reading cache .* for ESM .*import\.mjs/); + assert.match(output, /import\.mjs was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*import\.mjs.*success/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [mjs], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + trim: true, + stdout: 'hello world', + stderr(output) { + assert.match(output, /cache for .*mod\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*mod\.js because cache was the same/); + assert.match(output, /cache for .*import\.mjs was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*import\.mjs because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-esm.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-esm.js new file mode 100644 index 00000000..963de8bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-esm.js @@ -0,0 +1,53 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); + +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + const script = fixtures.path('es-modules', 'message.mjs'); + + spawnSyncAndAssert( + process.execPath, + [script], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /message\.mjs was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*message\.mjs.*success/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [script], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /cache for .*message\.mjs was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*message\.mjs because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-existing-directory.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-existing-directory.js new file mode 100644 index 00000000..0fc60f95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-existing-directory.js @@ -0,0 +1,55 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + fs.mkdirSync(dir); + + spawnSyncAndAssert( + process.execPath, + [fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /empty\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*empty\.js.*success/); + return true; + } + }); + + // Second run reads the cache. + spawnSyncAndAssert( + process.execPath, + [fixtures.path('empty.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /cache for .*empty\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*empty\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-allowed.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-allowed.js new file mode 100644 index 00000000..43ce4c27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-allowed.js @@ -0,0 +1,78 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); + +function testAllowed(readDir, writeDir, envDir) { + console.log(readDir, writeDir, envDir); // Logging for debugging. + + tmpdir.refresh(); + const dummyDir = tmpdir.resolve('dummy'); + fs.mkdirSync(dummyDir); + const script = tmpdir.resolve(dummyDir, 'empty.js'); + fs.copyFileSync(fixtures.path('empty.js'), script); + // If the directory doesn't exist, permission will just be disallowed. + fs.mkdirSync(tmpdir.resolve(envDir)); + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', + `--allow-fs-read=${dummyDir}`, + `--allow-fs-read=${readDir}`, + `--allow-fs-write=${writeDir}`, + script, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: `${envDir}` + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /writing cache for .*empty\.js.*success/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', + `--allow-fs-read=${dummyDir}`, + `--allow-fs-read=${readDir}`, + `--allow-fs-write=${writeDir}`, + script, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: `${envDir}` + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /cache for .*empty\.js was accepted/); + return true; + } + }); +} + +{ + testAllowed(tmpdir.resolve('.compile_cache'), tmpdir.resolve('.compile_cache'), '.compile_cache'); + testAllowed(tmpdir.resolve('.compile_cache'), tmpdir.resolve('.compile_cache'), tmpdir.resolve('.compile_cache')); + testAllowed('*', '*', '.compile_cache'); + testAllowed('*', tmpdir.resolve('.compile_cache'), '.compile_cache'); + testAllowed(tmpdir.resolve('.compile_cache'), '*', '.compile_cache'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-disallowed.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-disallowed.js new file mode 100644 index 00000000..9870de81 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-permission-disallowed.js @@ -0,0 +1,100 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); + +function testDisallowed(dummyDir, cacheDirInPermission, cacheDirInEnv) { + console.log(dummyDir, cacheDirInPermission, cacheDirInEnv); // Logging for debugging. + + tmpdir.refresh(); + const script = tmpdir.resolve(dummyDir, 'empty.js'); + fs.mkdirSync(tmpdir.resolve(dummyDir)); + fs.copyFileSync(fixtures.path('empty.js'), script); + // If the directory doesn't exist, permission will just be disallowed. + if (cacheDirInPermission !== '*') { + fs.mkdirSync(tmpdir.resolve(cacheDirInPermission)); + } + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', + `--allow-fs-read=${dummyDir}`, // No read or write permission for cache dir. + `--allow-fs-write=${dummyDir}`, + script, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: `${cacheDirInEnv}` + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /Skipping compile cache because write permission for .* is not granted/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', + `--allow-fs-read=${dummyDir}`, + `--allow-fs-read=${cacheDirInPermission}`, // Read-only + `--allow-fs-write=${dummyDir}`, + script, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: `${cacheDirInEnv}` + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /Skipping compile cache because write permission for .* is not granted/); + return true; + } + }); + + spawnSyncAndAssert( + process.execPath, + [ + '--permission', + `--allow-fs-read=${dummyDir}`, + `--allow-fs-write=${cacheDirInPermission}`, // Write-only + script, + ], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: `${cacheDirInEnv}` + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /Skipping compile cache because read permission for .* is not granted/); + return true; + } + }); +} + +{ + testDisallowed(tmpdir.resolve('dummy'), tmpdir.resolve('.compile_cache') + '/', '.compile_cache'); + testDisallowed(tmpdir.resolve('dummy'), tmpdir.resolve('.compile_cache/') + '/', tmpdir.resolve('.compile_cache')); + testDisallowed(tmpdir.resolve('dummy'), '*', '.compile_cache'); + testDisallowed(tmpdir.resolve('dummy'), '*', tmpdir.resolve('.compile_cache')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-success.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-success.js new file mode 100644 index 00000000..c02a6243 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-success.js @@ -0,0 +1,66 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); +const path = require('path'); + +{ + // Test that it works with non-existent directory. + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + + spawnSyncAndAssert( + process.execPath, + [fixtures.path('snapshot', 'typescript.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /typescript\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*typescript\.js.*success/); + return true; + } + }); + + const cacheDir = fs.readdirSync(dir); + assert.strictEqual(cacheDir.length, 1); + const entries = fs.readdirSync(path.join(dir, cacheDir[0])); + assert.strictEqual(entries.length, 1); + const cacheFile = path.join(dir, cacheDir[0], entries[0]); + const data = fs.readFileSync(cacheFile); + console.log(`Header in ${cacheFile}`, new Uint32Array(data.buffer, data.byteOffset, 4)); + + // Second run reads the cache, but no need to re-write because it didn't change. + spawnSyncAndAssert( + process.execPath, + [fixtures.path('snapshot', 'typescript.js')], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + console.log(output); // Logging for debugging. + assert.match(output, /cache for .*typescript\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*typescript\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-updated-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-updated-file.js new file mode 100644 index 00000000..68f20a69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compile-cache-updated-file.js @@ -0,0 +1,78 @@ +'use strict'; + +// This tests NODE_COMPILE_CACHE works in existing directory. + +require('../common'); +const { spawnSyncAndAssert } = require('../common/child_process'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('.compile_cache_dir'); + const script = tmpdir.resolve('script.js'); + fs.writeFileSync(script, 'const foo = 1;', 'utf-8'); + + spawnSyncAndAssert( + process.execPath, + [script], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /script\.js was not initialized, initializing the in-memory entry/); + assert.match(output, /writing cache for .*script\.js.*success/); + return true; + } + }); + + // Update the content. + fs.writeFileSync(script, 'const foo = 2;', 'utf-8'); + + // Another run regenerates it. + spawnSyncAndAssert( + process.execPath, + [script], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /reading cache from .* for .*script\.js.*code hash mismatch:/); + assert.match(output, /writing cache for .*script\.js.*success/); + return true; + } + }); + + // Then it's consumed just fine. + spawnSyncAndAssert( + process.execPath, + [script], + { + env: { + ...process.env, + NODE_DEBUG_NATIVE: 'COMPILE_CACHE', + NODE_COMPILE_CACHE: dir + }, + cwd: tmpdir.path + }, + { + stderr(output) { + assert.match(output, /cache for .*script\.js was accepted, keeping the in-memory entry/); + assert.match(output, /.*skip .*script\.js because cache was the same/); + return true; + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-compression-decompression-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-compression-decompression-stream.js new file mode 100644 index 00000000..1340c5c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-compression-decompression-stream.js @@ -0,0 +1,41 @@ +// Flags: --no-warnings --expose-internals +'use strict'; + +require('../common'); + +const assert = require('node:assert'); +const { describe, it } = require('node:test'); +const { + CompressionStream, + DecompressionStream, +} = require('node:stream/web'); + +const { + customInspectSymbol: kInspect, +} = require('internal/util'); + +describe('DecompressionStream kInspect method', () => { + it('should return a predictable inspection string with DecompressionStream', () => { + const decompressionStream = new DecompressionStream('deflate'); + const depth = 1; + const options = {}; + const actual = decompressionStream[kInspect](depth, options); + + assert(actual.includes('DecompressionStream')); + assert(actual.includes('ReadableStream')); + assert(actual.includes('WritableStream')); + }); +}); + +describe('CompressionStream kInspect method', () => { + it('should return a predictable inspection string with CompressionStream', () => { + const compressionStream = new CompressionStream('deflate'); + const depth = 1; + const options = {}; + const actual = compressionStream[kInspect](depth, options); + + assert(actual.includes('CompressionStream')); + assert(actual.includes('ReadableStream')); + assert(actual.includes('WritableStream')); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-assign-undefined.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-assign-undefined.js new file mode 100644 index 00000000..7f5b0e04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-assign-undefined.js @@ -0,0 +1,28 @@ +'use strict'; + +// Patch globalThis.console before importing modules that may modify the console +// object. + +const tmp = globalThis.console; +globalThis.console = 42; + +require('../common'); +const assert = require('assert'); + +// Originally the console had a getter. Test twice to verify it had no side +// effect. +assert.strictEqual(globalThis.console, 42); +assert.strictEqual(globalThis.console, 42); + +assert.throws( + () => console.log('foo'), + { name: 'TypeError' } +); + +globalThis.console = 1; +assert.strictEqual(globalThis.console, 1); +assert.strictEqual(console, 1); + +// Reset the console +globalThis.console = tmp; +console.log('foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-async-write-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-async-write-error.js new file mode 100644 index 00000000..be76c898 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-async-write-error.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const { Console } = require('console'); +const { Writable } = require('stream'); + +for (const method of ['dir', 'log', 'warn']) { + const out = new Writable({ + write: common.mustCall((chunk, enc, callback) => { + process.nextTick(callback, new Error('foobar')); + }) + }); + + const c = new Console(out, out, true); + c[method]('abc'); // Should not throw. +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-clear.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-clear.js new file mode 100644 index 00000000..8ded5159 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-clear.js @@ -0,0 +1,24 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const stdoutWrite = process.stdout.write; + +// The sequence for moving the cursor to 0,0 and clearing screen down +const check = '\u001b[1;1H\u001b[0J'; + +function doTest(isTTY, check) { + let buf = ''; + process.stdout.isTTY = isTTY; + process.stdout.write = (string) => buf += string; + console.clear(); + process.stdout.write = stdoutWrite; + assert.strictEqual(buf, check); +} + +// Fake TTY +if (process.env.TERM !== 'dumb') { + doTest(true, check); +} +doTest(false, ''); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-count.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-count.js new file mode 100644 index 00000000..5c7b26aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-count.js @@ -0,0 +1,65 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const stdoutWrite = process.stdout.write; + +let buf = ''; + +process.stdout.write = (string) => buf = string; + +console.count(); +assert.strictEqual(buf, 'default: 1\n'); + +// 'default' and undefined are equivalent +console.count('default'); +assert.strictEqual(buf, 'default: 2\n'); + +console.count('a'); +assert.strictEqual(buf, 'a: 1\n'); + +console.count('b'); +assert.strictEqual(buf, 'b: 1\n'); + +console.count('a'); +assert.strictEqual(buf, 'a: 2\n'); + +console.count(); +assert.strictEqual(buf, 'default: 3\n'); + +console.count({}); +assert.strictEqual(buf, '[object Object]: 1\n'); + +console.count(1); +assert.strictEqual(buf, '1: 1\n'); + +console.count(null); +assert.strictEqual(buf, 'null: 1\n'); + +console.count('null'); +assert.strictEqual(buf, 'null: 2\n'); + +console.countReset(); +console.count(); +assert.strictEqual(buf, 'default: 1\n'); + +console.countReset('a'); +console.count('a'); +assert.strictEqual(buf, 'a: 1\n'); + +// countReset('a') only reset the a counter +console.count(); +assert.strictEqual(buf, 'default: 2\n'); + +process.stdout.write = stdoutWrite; + +// Symbol labels do not work. Only check that the `Error` is a `TypeError`. Do +// not check the message because it is different depending on the JavaScript +// engine. +assert.throws( + () => console.count(Symbol('test')), + TypeError); +assert.throws( + () => console.countReset(Symbol('test')), + TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-diagnostics-channels.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-diagnostics-channels.js new file mode 100644 index 00000000..1a12d7a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-diagnostics-channels.js @@ -0,0 +1,77 @@ +'use strict'; + +const { mustCall } = require('../common'); +const { deepStrictEqual, ok, strictEqual } = require('assert'); + +const { channel } = require('diagnostics_channel'); + +const { + hijackStdout, + hijackStderr, + restoreStdout, + restoreStderr +} = require('../common/hijackstdio'); + +const stdoutMethods = [ + 'log', + 'info', + 'debug', +]; + +const stderrMethods = [ + 'warn', + 'error', +]; + +const methods = [ + ...stdoutMethods, + ...stderrMethods, +]; + +const channels = { + log: channel('console.log'), + info: channel('console.info'), + debug: channel('console.debug'), + warn: channel('console.warn'), + error: channel('console.error') +}; + +process.stdout.isTTY = false; +process.stderr.isTTY = false; + +for (const method of methods) { + let intercepted = false; + let formatted = false; + + const isStdout = stdoutMethods.includes(method); + const hijack = isStdout ? hijackStdout : hijackStderr; + const restore = isStdout ? restoreStdout : restoreStderr; + + const foo = 'string'; + const bar = { key: /value/ }; + const baz = [ 1, 2, 3 ]; + + channels[method].subscribe(mustCall((args) => { + // Should not have been formatted yet. + intercepted = true; + ok(!formatted); + + // Should receive expected log message args. + deepStrictEqual(args, [foo, bar, baz]); + + // Should be able to mutate message args and have it reflected in output. + bar.added = true; + })); + + hijack(mustCall((output) => { + // Should have already been intercepted. + formatted = true; + ok(intercepted); + + // Should produce expected formatted output with mutated message args. + strictEqual(output, 'string { key: /value/, added: true } [ 1, 2, 3 ]\n'); + })); + + console[method](foo, bar, baz); + restore(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-formatTime.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-formatTime.js new file mode 100644 index 00000000..6ce0b761 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-formatTime.js @@ -0,0 +1,14 @@ +'use strict'; +// Flags: --expose-internals +require('../common'); +const { formatTime } = require('internal/util/debuglog'); +const assert = require('assert'); + +assert.strictEqual(formatTime(100.0096), '100.01ms'); +assert.strictEqual(formatTime(100.0115), '100.011ms'); +assert.strictEqual(formatTime(1500.04), '1.500s'); +assert.strictEqual(formatTime(1000.056), '1.000s'); +assert.strictEqual(formatTime(60300.3), '1:00.300 (m:ss.mmm)'); +assert.strictEqual(formatTime(4000457.4), '1:06:40.457 (h:mm:ss.mmm)'); +assert.strictEqual(formatTime(3601310.4), '1:00:01.310 (h:mm:ss.mmm)'); +assert.strictEqual(formatTime(3213601017.6), '892:40:01.018 (h:mm:ss.mmm)'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-group.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-group.js new file mode 100644 index 00000000..f1274a9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-group.js @@ -0,0 +1,241 @@ +'use strict'; +require('../common'); +const { + hijackStdout, + hijackStderr, + restoreStdout, + restoreStderr +} = require('../common/hijackstdio'); + +const assert = require('assert'); +const Console = require('console').Console; + +let c, stdout, stderr; + +function setup(groupIndentation) { + stdout = ''; + hijackStdout(function(data) { + stdout += data; + }); + + stderr = ''; + hijackStderr(function(data) { + stderr += data; + }); + + c = new Console({ stdout: process.stdout, + stderr: process.stderr, + colorMode: false, + groupIndentation: groupIndentation }); +} + +function teardown() { + restoreStdout(); + restoreStderr(); +} + +// Basic group() functionality +{ + setup(); + const expectedOut = 'This is the outer level\n' + + ' Level 2\n' + + ' Level 3\n' + + ' Back to level 2\n' + + 'Back to the outer level\n' + + 'Still at the outer level\n'; + + + const expectedErr = ' More of level 3\n'; + + c.log('This is the outer level'); + c.group(); + c.log('Level 2'); + c.group(); + c.log('Level 3'); + c.warn('More of level 3'); + c.groupEnd(); + c.log('Back to level 2'); + c.groupEnd(); + c.log('Back to the outer level'); + c.groupEnd(); + c.log('Still at the outer level'); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Group indentation is tracked per Console instance. +{ + setup(); + const expectedOut = 'No indentation\n' + + 'None here either\n' + + ' Now the first console is indenting\n' + + 'But the second one does not\n'; + const expectedErr = ''; + + const c2 = new Console(process.stdout, process.stderr); + c.log('No indentation'); + c2.log('None here either'); + c.group(); + c.log('Now the first console is indenting'); + c2.log('But the second one does not'); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Make sure labels work. +{ + setup(); + const expectedOut = 'This is a label\n' + + ' And this is the data for that label\n'; + const expectedErr = ''; + + c.group('This is a label'); + c.log('And this is the data for that label'); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Check that console.groupCollapsed() is an alias of console.group() +{ + setup(); + const expectedOut = 'Label\n' + + ' Level 2\n' + + ' Level 3\n'; + const expectedErr = ''; + + c.groupCollapsed('Label'); + c.log('Level 2'); + c.groupCollapsed(); + c.log('Level 3'); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Check that multiline strings and object output are indented properly. +{ + setup(); + const expectedOut = 'not indented\n' + + ' indented\n' + + ' also indented\n' + + ' {\n' + + " also: 'a',\n" + + " multiline: 'object',\n" + + " should: 'be',\n" + + " indented: 'properly',\n" + + " kthx: 'bai'\n" + + ' }\n'; + const expectedErr = ''; + + c.log('not indented'); + c.group(); + c.log('indented\nalso indented'); + c.log({ also: 'a', + multiline: 'object', + should: 'be', + indented: 'properly', + kthx: 'bai' }); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Check that the kGroupIndent symbol property is not enumerable +{ + const keys = Reflect.ownKeys(console) + .filter((val) => Object.prototype.propertyIsEnumerable.call(console, val)) + .map((val) => val.toString()); + assert(!keys.includes('Symbol(groupIndent)'), + 'groupIndent should not be enumerable'); +} + +// Check custom groupIndentation. +{ + setup(3); + const expectedOut = 'Set the groupIndentation parameter to 3\n' + + 'This is the outer level\n' + + ' Level 2\n' + + ' Level 3\n' + + ' Back to level 2\n' + + 'Back to the outer level\n' + + 'Still at the outer level\n'; + + + const expectedErr = ' More of level 3\n'; + + c.log('Set the groupIndentation parameter to 3'); + c.log('This is the outer level'); + c.group(); + c.log('Level 2'); + c.group(); + c.log('Level 3'); + c.warn('More of level 3'); + c.groupEnd(); + c.log('Back to level 2'); + c.groupEnd(); + c.log('Back to the outer level'); + c.groupEnd(); + c.log('Still at the outer level'); + + assert.strictEqual(stdout, expectedOut); + assert.strictEqual(stderr, expectedErr); + teardown(); +} + +// Check the correctness of the groupIndentation parameter. +{ + // TypeError + [null, 'str', [], false, true, {}].forEach((e) => { + assert.throws( + () => { + new Console({ stdout: process.stdout, + stderr: process.stderr, + groupIndentation: e }); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + // RangeError for integer + [NaN, 1.01].forEach((e) => { + assert.throws( + () => { + new Console({ stdout: process.stdout, + stderr: process.stderr, + groupIndentation: e }); + }, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: /an integer/, + } + ); + }); + + // RangeError + [-1, 1001].forEach((e) => { + assert.throws( + () => { + new Console({ stdout: process.stdout, + stderr: process.stderr, + groupIndentation: e }); + }, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: />= 0 && <= 1000/, + } + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-instance.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-instance.js new file mode 100644 index 00000000..0364a621 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-instance.js @@ -0,0 +1,148 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const Stream = require('stream'); +const requiredConsole = require('console'); +const Console = requiredConsole.Console; + +const out = new Stream(); +const err = new Stream(); + +// Ensure the Console instance doesn't write to the +// process' "stdout" or "stderr" streams. +process.stdout.write = process.stderr.write = common.mustNotCall(); + +// Make sure that the "Console" function exists. +assert.strictEqual(typeof Console, 'function'); + +assert.strictEqual(requiredConsole, globalThis.console); +// Make sure the custom instanceof of Console works +assert.ok(globalThis.console instanceof Console); +assert.ok(!({} instanceof Console)); + +// Make sure that the Console constructor throws +// when not given a writable stream instance. +assert.throws( + () => { new Console(); }, + { + code: 'ERR_CONSOLE_WRITABLE_STREAM', + name: 'TypeError', + message: /stdout/ + } +); + +// Console constructor should throw if stderr exists but is not writable. +assert.throws( + () => { + out.write = () => {}; + err.write = undefined; + new Console(out, err); + }, + { + code: 'ERR_CONSOLE_WRITABLE_STREAM', + name: 'TypeError', + message: /stderr/ + } +); + +out.write = err.write = (d) => {}; + +{ + const c = new Console(out, err); + assert.ok(c instanceof Console); + + out.write = err.write = common.mustCall((d) => { + assert.strictEqual(d, 'test\n'); + }, 2); + + c.log('test'); + c.error('test'); + + out.write = common.mustCall((d) => { + assert.strictEqual(d, '{ foo: 1 }\n'); + }); + + c.dir({ foo: 1 }); + + // Ensure that the console functions are bound to the console instance. + let called = 0; + out.write = common.mustCall((d) => { + called++; + assert.strictEqual(d, `${called} ${called - 1} [ 1, 2, 3 ]\n`); + }, 3); + + [1, 2, 3].forEach(c.log); +} + +// Test calling Console without the `new` keyword. +{ + const withoutNew = Console(out, err); + assert.ok(withoutNew instanceof Console); +} + +// Test extending Console +{ + class MyConsole extends Console { + hello() {} + // See if the methods on Console.prototype are overridable. + log() { return 'overridden'; } + } + const myConsole = new MyConsole(process.stdout); + assert.strictEqual(typeof myConsole.hello, 'function'); + assert.ok(myConsole instanceof Console); + assert.strictEqual(myConsole.log(), 'overridden'); + + const log = myConsole.log; + assert.strictEqual(log(), 'overridden'); +} + +// Instance that does not ignore the stream errors. +{ + const c2 = new Console(out, err, false); + + out.write = () => { throw new Error('out'); }; + err.write = () => { throw new Error('err'); }; + + assert.throws(() => c2.log('foo'), /^Error: out$/); + assert.throws(() => c2.warn('foo'), /^Error: err$/); + assert.throws(() => c2.dir('foo'), /^Error: out$/); +} + +// Console constructor throws if inspectOptions is not an object. +[null, true, false, 'foo', 5, Symbol()].forEach((inspectOptions) => { + assert.throws( + () => { + new Console({ + stdout: out, + stderr: err, + inspectOptions + }); + }, + { + message: 'The "options.inspectOptions" property must be of type object.' + + common.invalidArgTypeHelper(inspectOptions), + code: 'ERR_INVALID_ARG_TYPE' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-issue-43095.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-issue-43095.js new file mode 100644 index 00000000..647f4af2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-issue-43095.js @@ -0,0 +1,12 @@ +'use strict'; + +require('../common'); +const { inspect } = require('node:util'); + +const r = Proxy.revocable({}, {}); +r.revoke(); + +console.dir(r); +console.dir(r.proxy); +console.log(r.proxy); +console.log(inspect(r.proxy, { showProxy: true })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-log-stdio-broken-dest.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-log-stdio-broken-dest.js new file mode 100644 index 00000000..bdd1b794 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-log-stdio-broken-dest.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const { Writable } = require('stream'); +const { Console } = require('console'); +const { EventEmitter } = require('events'); + +const stream = new Writable({ + write(chunk, enc, cb) { + cb(); + }, + writev(chunks, cb) { + setTimeout(cb, 10, new Error('kaboom')); + } +}); +const myConsole = new Console(stream, stream); + +process.on('warning', common.mustNotCall()); + +stream.cork(); +for (let i = 0; i < EventEmitter.defaultMaxListeners + 1; i++) { + myConsole.log('a message'); +} +stream.uncork(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-log-throw-primitive.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-log-throw-primitive.js new file mode 100644 index 00000000..a1a9ca25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-log-throw-primitive.js @@ -0,0 +1,14 @@ +'use strict'; +require('../common'); +const { Writable } = require('stream'); +const { Console } = require('console'); + +const stream = new Writable({ + write() { + throw null; // eslint-disable-line no-throw-literal + } +}); + +const console = new Console({ stdout: stream }); + +console.log('test'); // Should not throw diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-methods.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-methods.js new file mode 100644 index 00000000..d338cc1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-methods.js @@ -0,0 +1,63 @@ +'use strict'; +require('../common'); + +// This test ensures that console methods cannot be invoked as constructors and +// that their name is always correct. + +const assert = require('assert'); + +const { Console } = console; +const newInstance = new Console(process.stdout); +const err = TypeError; + +const methods = [ + 'log', + 'warn', + 'dir', + 'time', + 'timeEnd', + 'timeLog', + 'trace', + 'assert', + 'clear', + 'count', + 'countReset', + 'group', + 'groupEnd', + 'table', + 'debug', + 'info', + 'dirxml', + 'error', + 'groupCollapsed', +]; + +const alternateNames = { + debug: 'log', + info: 'log', + dirxml: 'log', + error: 'warn', + groupCollapsed: 'group' +}; + +function assertEqualName(method) { + try { + assert.strictEqual(console[method].name, method); + } catch { + assert.strictEqual(console[method].name, alternateNames[method]); + } + try { + assert.strictEqual(newInstance[method].name, method); + } catch { + assert.strictEqual(newInstance[method].name, alternateNames[method]); + } +} + +for (const method of methods) { + assertEqualName(method); + + assert.throws(() => new console[method](), err); + assert.throws(() => new newInstance[method](), err); + assert.throws(() => Reflect.construct({}, [], console[method]), err); + assert.throws(() => Reflect.construct({}, [], newInstance[method]), err); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-no-swallow-stack-overflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-no-swallow-stack-overflow.js new file mode 100644 index 00000000..c0743429 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-no-swallow-stack-overflow.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { Console } = require('console'); +const { Writable } = require('stream'); + +for (const method of ['dir', 'log', 'warn']) { + assert.throws(() => { + const out = new Writable({ + write: common.mustCall(function write(...args) { + // Exceeds call stack. + return write(...args); + }), + }); + const c = new Console(out, out, true); + + c[method]('Hello, world!'); + }, { name: 'RangeError' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-not-call-toString.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-not-call-toString.js new file mode 100644 index 00000000..0f6f2624 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-not-call-toString.js @@ -0,0 +1,34 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +function func() {} +let toStringCalled = false; +func.toString = function() { + toStringCalled = true; +}; + +require('util').inspect(func); + +assert.ok(!toStringCalled); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-self-assign.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-self-assign.js new file mode 100644 index 00000000..46f9bc93 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-self-assign.js @@ -0,0 +1,6 @@ +'use strict'; + +require('../common'); + +// Assigning to itself should not throw. +globalThis.console = globalThis.console; // eslint-disable-line no-self-assign diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-stdio-setters.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-stdio-setters.js new file mode 100644 index 00000000..5a4f511e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-stdio-setters.js @@ -0,0 +1,18 @@ +'use strict'; + +// Test that monkeypatching console._stdout and console._stderr works. +const common = require('../common'); + +const { Writable } = require('stream'); + +const streamToNowhere = new Writable({ write: common.mustCall() }); +const anotherStreamToNowhere = new Writable({ write: common.mustCall() }); + +// Overriding the lazy-loaded _stdout and _stderr properties this way is what we +// are testing. Don't change this to be a Console instance from calling a +// constructor. It has to be the global `console` object. +console._stdout = streamToNowhere; +console._stderr = anotherStreamToNowhere; + +console.log('fhqwhgads'); +console.error('fhqwhgads'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-sync-write-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-sync-write-error.js new file mode 100644 index 00000000..bf916ff5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-sync-write-error.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const { Console } = require('console'); +const { Writable } = require('stream'); + +for (const method of ['dir', 'log', 'warn']) { + { + const out = new Writable({ + write: common.mustCall((chunk, enc, callback) => { + callback(new Error('foobar')); + }) + }); + + const c = new Console(out, out, true); + c[method]('abc'); // Should not throw. + } + + { + const out = new Writable({ + write: common.mustCall((chunk, enc, callback) => { + throw new Error('foobar'); + }) + }); + + const c = new Console(out, out, true); + c[method]('abc'); // Should not throw. + } + + { + const out = new Writable({ + write: common.mustCall((chunk, enc, callback) => { + setImmediate(() => callback(new Error('foobar'))); + }) + }); + + const c = new Console(out, out, true); + c[method]('abc'); // Should not throw. + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-table.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-table.js new file mode 100644 index 00000000..3dac53a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-table.js @@ -0,0 +1,293 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const { Console } = require('console'); + +const queue = []; + +const console = new Console({ write: (x) => { + queue.push(x); +}, removeListener: () => {} }, process.stderr, false); + +function test(data, only, expected) { + if (arguments.length === 2) { + expected = only; + only = undefined; + } + console.table(data, only); + assert.deepStrictEqual( + queue.shift().split('\n'), + expected.trimLeft().split('\n') + ); +} + +assert.throws(() => console.table([], false), { + code: 'ERR_INVALID_ARG_TYPE', +}); + +test(null, 'null\n'); +test(undefined, 'undefined\n'); +test(false, 'false\n'); +test('hi', 'hi\n'); +test(Symbol(), 'Symbol()\n'); +test(function() {}, '[Function (anonymous)]\n'); + +test([1, 2, 3], ` +┌─────────┬────────┐ +│ (index) │ Values │ +├─────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└─────────┴────────┘ +`); + +test([Symbol(), 5, [10]], ` +┌─────────┬────┬──────────┐ +│ (index) │ 0 │ Values │ +├─────────┼────┼──────────┤ +│ 0 │ │ Symbol() │ +│ 1 │ │ 5 │ +│ 2 │ 10 │ │ +└─────────┴────┴──────────┘ +`); + +test([null, 5], ` +┌─────────┬────────┐ +│ (index) │ Values │ +├─────────┼────────┤ +│ 0 │ null │ +│ 1 │ 5 │ +└─────────┴────────┘ +`); + +test([undefined, 5], ` +┌─────────┬───────────┐ +│ (index) │ Values │ +├─────────┼───────────┤ +│ 0 │ undefined │ +│ 1 │ 5 │ +└─────────┴───────────┘ +`); + +test({ a: 1, b: Symbol(), c: [10] }, ` +┌─────────┬────┬──────────┐ +│ (index) │ 0 │ Values │ +├─────────┼────┼──────────┤ +│ a │ │ 1 │ +│ b │ │ Symbol() │ +│ c │ 10 │ │ +└─────────┴────┴──────────┘ +`); + +test(new Map([ ['a', 1], [Symbol(), [2]] ]), ` +┌───────────────────┬──────────┬────────┐ +│ (iteration index) │ Key │ Values │ +├───────────────────┼──────────┼────────┤ +│ 0 │ 'a' │ 1 │ +│ 1 │ Symbol() │ [ 2 ] │ +└───────────────────┴──────────┴────────┘ +`); + +test(new Set([1, 2, Symbol()]), ` +┌───────────────────┬──────────┐ +│ (iteration index) │ Values │ +├───────────────────┼──────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ Symbol() │ +└───────────────────┴──────────┘ +`); + +test({ a: 1, b: 2 }, ['a'], ` +┌─────────┬───┐ +│ (index) │ a │ +├─────────┼───┤ +│ a │ │ +│ b │ │ +└─────────┴───┘ +`); + +test([{ a: 1, b: 2 }, { a: 3, c: 4 }], ['a'], ` +┌─────────┬───┐ +│ (index) │ a │ +├─────────┼───┤ +│ 0 │ 1 │ +│ 1 │ 3 │ +└─────────┴───┘ +`); + +test(new Map([[1, 1], [2, 2], [3, 3]]).entries(), ` +┌───────────────────┬─────┬────────┐ +│ (iteration index) │ Key │ Values │ +├───────────────────┼─────┼────────┤ +│ 0 │ 1 │ 1 │ +│ 1 │ 2 │ 2 │ +│ 2 │ 3 │ 3 │ +└───────────────────┴─────┴────────┘ +`); + +test(new Map([[1, 1], [2, 2], [3, 3]]).values(), ` +┌───────────────────┬────────┐ +│ (iteration index) │ Values │ +├───────────────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└───────────────────┴────────┘ +`); + +test(new Map([[1, 1], [2, 2], [3, 3]]).keys(), ` +┌───────────────────┬────────┐ +│ (iteration index) │ Values │ +├───────────────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└───────────────────┴────────┘ +`); + +test(new Set([1, 2, 3]).values(), ` +┌───────────────────┬────────┐ +│ (iteration index) │ Values │ +├───────────────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└───────────────────┴────────┘ +`); + + +test({ a: { a: 1, b: 2, c: 3 } }, ` +┌─────────┬───┬───┬───┐ +│ (index) │ a │ b │ c │ +├─────────┼───┼───┼───┤ +│ a │ 1 │ 2 │ 3 │ +└─────────┴───┴───┴───┘ +`); + +test({ a: { a: { a: 1, b: 2, c: 3 } } }, ` +┌─────────┬──────────┐ +│ (index) │ a │ +├─────────┼──────────┤ +│ a │ [Object] │ +└─────────┴──────────┘ +`); + +test({ a: [1, 2] }, ` +┌─────────┬───┬───┐ +│ (index) │ 0 │ 1 │ +├─────────┼───┼───┤ +│ a │ 1 │ 2 │ +└─────────┴───┴───┘ +`); + +test({ a: [1, 2, 3, 4, 5], b: 5, c: { e: 5 } }, ` +┌─────────┬───┬───┬───┬───┬───┬───┬────────┐ +│ (index) │ 0 │ 1 │ 2 │ 3 │ 4 │ e │ Values │ +├─────────┼───┼───┼───┼───┼───┼───┼────────┤ +│ a │ 1 │ 2 │ 3 │ 4 │ 5 │ │ │ +│ b │ │ │ │ │ │ │ 5 │ +│ c │ │ │ │ │ │ 5 │ │ +└─────────┴───┴───┴───┴───┴───┴───┴────────┘ +`); + +test(new Uint8Array([1, 2, 3]), ` +┌─────────┬────────┐ +│ (index) │ Values │ +├─────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└─────────┴────────┘ +`); + +test(Buffer.from([1, 2, 3]), ` +┌─────────┬────────┐ +│ (index) │ Values │ +├─────────┼────────┤ +│ 0 │ 1 │ +│ 1 │ 2 │ +│ 2 │ 3 │ +└─────────┴────────┘ +`); + +test({ a: undefined }, ['x'], ` +┌─────────┬───┐ +│ (index) │ x │ +├─────────┼───┤ +│ a │ │ +└─────────┴───┘ +`); + +test([], ` +┌─────────┐ +│ (index) │ +├─────────┤ +└─────────┘ +`); + +test(new Map(), ` +┌───────────────────┬─────┬────────┐ +│ (iteration index) │ Key │ Values │ +├───────────────────┼─────┼────────┤ +└───────────────────┴─────┴────────┘ +`); + +test([{ a: 1, b: 'Y' }, { a: 'Z', b: 2 }], ` +┌─────────┬─────┬─────┐ +│ (index) │ a │ b │ +├─────────┼─────┼─────┤ +│ 0 │ 1 │ 'Y' │ +│ 1 │ 'Z' │ 2 │ +└─────────┴─────┴─────┘ +`); + +{ + const line = '─'.repeat(79); + const header = `name${' '.repeat(77)}`; + const name = 'very long long long long long long long long long long long ' + + 'long long long long'; + test([{ name }], ` +┌─────────┬──${line}──┐ +│ (index) │ ${header} │ +├─────────┼──${line}──┤ +│ 0 │ '${name}' │ +└─────────┴──${line}──┘ +`); +} + +test({ foo: '￥', bar: '¥' }, ` +┌─────────┬────────┐ +│ (index) │ Values │ +├─────────┼────────┤ +│ foo │ '￥' │ +│ bar │ '¥' │ +└─────────┴────────┘ +`); + +test({ foo: '你好', bar: 'hello' }, ` +┌─────────┬─────────┐ +│ (index) │ Values │ +├─────────┼─────────┤ +│ foo │ '你好' │ +│ bar │ 'hello' │ +└─────────┴─────────┘ +`); + +// Regression test for prototype pollution via console.table. Earlier versions +// of Node.js created an object with a non-null prototype within console.table +// and then wrote to object[column][index], which lead to an error as well as +// modifications to Object.prototype. +test([{ foo: 10 }, { foo: 20 }], ['__proto__'], ` +┌─────────┬───────────┐ +│ (index) │ __proto__ │ +├─────────┼───────────┤ +│ 0 │ │ +│ 1 │ │ +└─────────┴───────────┘ +`); +assert.strictEqual('0' in Object.prototype, false); +assert.strictEqual('1' in Object.prototype, false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-tty-colors.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-tty-colors.js new file mode 100644 index 00000000..69951e27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-tty-colors.js @@ -0,0 +1,95 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const util = require('util'); +const { Writable } = require('stream'); +const { Console } = require('console'); + +function check(isTTY, colorMode, expectedColorMode, inspectOptions) { + const items = [ + 1, + { a: 2 }, + [ 'foo' ], + { '\\a': '\\bar' }, + ]; + + let i = 0; + const stream = new Writable({ + write: common.mustCall((chunk, enc, cb) => { + assert.strictEqual(chunk.trim(), + util.inspect(items[i++], { + colors: expectedColorMode, + ...inspectOptions + })); + cb(); + }, items.length), + decodeStrings: false + }); + stream.isTTY = isTTY; + + // Set ignoreErrors to `false` here so that we see assertion failures + // from the `write()` call happen. + const testConsole = new Console({ + stdout: stream, + ignoreErrors: false, + colorMode, + inspectOptions + }); + for (const item of items) { + testConsole.log(item); + } +} + +check(true, 'auto', true); +check(false, 'auto', false); +check(false, undefined, true, { colors: true, compact: false }); +check(true, 'auto', true, { compact: false }); +check(true, undefined, false, { colors: false }); +check(true, true, true); +check(false, true, true); +check(true, false, false); +check(false, false, false); + +// Check invalid options. +{ + const stream = new Writable({ + write: common.mustNotCall() + }); + + [0, 'true', null, {}, [], () => {}].forEach((colorMode) => { + const received = util.inspect(colorMode); + assert.throws( + () => { + new Console({ + stdout: stream, + ignoreErrors: false, + colorMode: colorMode + }); + }, + { + message: `The argument 'colorMode' must be one of: 'auto', true, false. Received ${received}`, + code: 'ERR_INVALID_ARG_VALUE' + } + ); + }); + + [true, false, 'auto'].forEach((colorMode) => { + assert.throws( + () => { + new Console({ + stdout: stream, + ignoreErrors: false, + colorMode: colorMode, + inspectOptions: { + colors: false + } + }); + }, + { + message: 'Option "options.inspectOptions.color" cannot be used in ' + + 'combination with option "colorMode"', + code: 'ERR_INCOMPATIBLE_OPTION_PAIR' + } + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console-with-frozen-intrinsics.js b/packages/secure-exec/tests/node-conformance/parallel/test-console-with-frozen-intrinsics.js new file mode 100644 index 00000000..1da2a6a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console-with-frozen-intrinsics.js @@ -0,0 +1,30 @@ +// flags: --frozen-intrinsics +'use strict'; +require('../common'); +console.clear(); + +const consoleMethods = ['log', 'info', 'warn', 'error', 'debug', 'trace']; + +for (const method of consoleMethods) { + console[method]('foo'); + console[method]('foo', 'bar'); + console[method]('%s %s', 'foo', 'bar', 'hop'); +} + +console.dir({ slashes: '\\\\' }); +console.dirxml({ slashes: '\\\\' }); + +console.time('label'); +console.timeLog('label', 'hi'); +console.timeEnd('label'); + +console.assert(true, 'true'); + +console.count('label'); +console.countReset('label'); + +console.group('label'); +console.groupCollapsed('label'); +console.groupEnd(); + +console.table([{ a: 1, b: 2 }, { a: 'foo', b: 'bar' }]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-console.js b/packages/secure-exec/tests/node-conformance/parallel/test-console.js new file mode 100644 index 00000000..e25ac717 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-console.js @@ -0,0 +1,288 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const util = require('util'); + +const { + hijackStdout, + hijackStderr, + restoreStdout, + restoreStderr +} = require('../common/hijackstdio'); + +const { isMainThread } = require('worker_threads'); + +assert.ok(process.stdout.writable); +assert.ok(process.stderr.writable); +// Support legacy API +if (isMainThread) { + assert.strictEqual(typeof process.stdout.fd, 'number'); + assert.strictEqual(typeof process.stderr.fd, 'number'); +} + +common.expectWarning( + 'Warning', + [ + ['Count for \'noLabel\' does not exist'], + ['No such label \'noLabel\' for console.timeLog()'], + ['No such label \'noLabel\' for console.timeEnd()'], + ['Count for \'default\' does not exist'], + ['No such label \'default\' for console.timeLog()'], + ['No such label \'default\' for console.timeEnd()'], + ['Label \'default\' already exists for console.time()'], + ['Label \'test\' already exists for console.time()'], + ] +); + +console.countReset('noLabel'); +console.timeLog('noLabel'); +console.timeEnd('noLabel'); + +console.time('label'); +console.timeEnd('label'); + +// Test using the default label +// on console.time(), console.countReset(), console.timeLog(), console.timeEnd() +console.countReset(); +console.timeLog(); +console.timeEnd(); + +console.time(); +console.time(); +console.timeLog(); +console.timeEnd(); + +// Check that the `Error` is a `TypeError` but do not check the message as it +// will be different in different JavaScript engines. +assert.throws(() => console.time(Symbol('test')), + TypeError); +assert.throws(() => console.timeEnd(Symbol('test')), + TypeError); + + +// An Object with a custom inspect function. +const custom_inspect = { foo: 'bar', [util.inspect.custom]: () => 'inspect' }; + +const strings = []; +const errStrings = []; +process.stdout.isTTY = false; +hijackStdout(function(data) { + strings.push(data); +}); +process.stderr.isTTY = false; +hijackStderr(function(data) { + errStrings.push(data); +}); + +// Test console.log() goes to stdout +console.log('foo'); +console.log('foo', 'bar'); +console.log('%s %s', 'foo', 'bar', 'hop'); +console.log({ slashes: '\\\\' }); +console.log(custom_inspect); + +// Test console.debug() goes to stdout +console.debug('foo'); +console.debug('foo', 'bar'); +console.debug('%s %s', 'foo', 'bar', 'hop'); +console.debug({ slashes: '\\\\' }); +console.debug(custom_inspect); + +// Test console.info() goes to stdout +console.info('foo'); +console.info('foo', 'bar'); +console.info('%s %s', 'foo', 'bar', 'hop'); +console.info({ slashes: '\\\\' }); +console.info(custom_inspect); + +// Test console.error() goes to stderr +console.error('foo'); +console.error('foo', 'bar'); +console.error('%s %s', 'foo', 'bar', 'hop'); +console.error({ slashes: '\\\\' }); +console.error(custom_inspect); + +// Test console.warn() goes to stderr +console.warn('foo'); +console.warn('foo', 'bar'); +console.warn('%s %s', 'foo', 'bar', 'hop'); +console.warn({ slashes: '\\\\' }); +console.warn(custom_inspect); + +// test console.dir() +console.dir(custom_inspect); +console.dir(custom_inspect, { showHidden: false }); +console.dir({ foo: { bar: { baz: true } } }, { depth: 0 }); +console.dir({ foo: { bar: { baz: true } } }, { depth: 1 }); + +// Test console.dirxml() +console.dirxml(custom_inspect, custom_inspect); +console.dirxml( + { foo: { bar: { baz: true } } }, + { foo: { bar: { quux: false } } }, + { foo: { bar: { quux: true } } } +); + +// Test console.trace() +console.trace('This is a %j %d', { formatted: 'trace' }, 10, 'foo'); + +// Test console.time() and console.timeEnd() output +console.time('label'); +console.timeEnd('label'); + +// Verify that Object.prototype properties can be used as labels +console.time('__proto__'); +console.timeEnd('__proto__'); +console.time('constructor'); +console.timeEnd('constructor'); +console.time('hasOwnProperty'); +console.timeEnd('hasOwnProperty'); + +// Verify that values are coerced to strings. +console.time([]); +console.timeEnd([]); +console.time({}); +console.timeEnd({}); +// Repeat the object call to verify that everything really worked. +console.time({}); +console.timeEnd({}); +console.time(null); +console.timeEnd(null); +console.time(undefined); +console.timeEnd('default'); +console.time('default'); +console.timeEnd(); +console.time(NaN); +console.timeEnd(NaN); + +// Make sure calling time twice without timeEnd doesn't reset the timer. +console.time('test'); +const time = console._times.get('test'); +setTimeout(() => { + console.time('test'); + assert.deepStrictEqual(console._times.get('test'), time); + console.timeEnd('test'); +}, 1); + +console.time('log1'); +console.timeLog('log1'); +console.timeLog('log1', 'test'); +console.timeLog('log1', {}, [1, 2, 3]); +console.timeEnd('log1'); + +console.assert(false, '%s should', 'console.assert', 'not throw'); +assert.strictEqual(errStrings[errStrings.length - 1], + 'Assertion failed: console.assert should not throw\n'); + +console.assert(false); +assert.strictEqual(errStrings[errStrings.length - 1], 'Assertion failed\n'); + +console.assert(true, 'this should not throw'); + +console.assert(true); + +assert.strictEqual(strings.length, process.stdout.writeTimes); +assert.strictEqual(errStrings.length, process.stderr.writeTimes); +restoreStdout(); +restoreStderr(); + +// Verify that console.timeEnd() doesn't leave dead links +const timesMapSize = console._times.size; +console.time('label1'); +console.time('label2'); +console.time('label3'); +console.timeEnd('label1'); +console.timeEnd('label2'); +console.timeEnd('label3'); +assert.strictEqual(console._times.size, timesMapSize); + +const expectedStrings = [ + 'foo', 'foo bar', 'foo bar hop', "{ slashes: '\\\\\\\\' }", 'inspect', +]; + +for (const expected of expectedStrings) { + assert.strictEqual(strings.shift(), `${expected}\n`); + assert.strictEqual(errStrings.shift(), `${expected}\n`); +} + +for (const expected of expectedStrings) { + assert.strictEqual(strings.shift(), `${expected}\n`); + assert.strictEqual(errStrings.shift(), `${expected}\n`); +} + +for (const expected of expectedStrings) { + assert.strictEqual(strings.shift(), `${expected}\n`); +} + +assert.strictEqual(strings.shift(), + "{\n foo: 'bar',\n [Symbol(nodejs.util.inspect.custom)]:" + + ' [Function: [nodejs.util.inspect.custom]]\n}\n'); +assert.strictEqual(strings.shift(), + "{\n foo: 'bar',\n [Symbol(nodejs.util.inspect.custom)]:" + + ' [Function: [nodejs.util.inspect.custom]]\n}\n'); +assert.ok(strings.shift().includes('foo: [Object]')); +assert.strictEqual(strings.shift().includes('baz'), false); +assert.strictEqual(strings.shift(), 'inspect inspect\n'); +assert.ok(strings[0].includes('foo: { bar: { baz:')); +assert.ok(strings[0].includes('quux')); +assert.ok(strings.shift().includes('quux: true')); + +assert.match(strings.shift().trim(), /^label: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^__proto__: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^constructor: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^hasOwnProperty: \d+(\.\d{1,3})?(ms|s)$/); + +// Verify that console.time() coerces label values to strings as expected +assert.match(strings.shift().trim(), /^: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), + /^\[object Object\]: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), + /^\[object Object\]: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^null: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^default: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^default: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^NaN: \d+(\.\d{1,3})?(ms|s)$/); + +assert.match(strings.shift().trim(), /^log1: \d+(\.\d{1,3})?(ms|s)$/); +assert.match(strings.shift().trim(), /^log1: \d+(\.\d{1,3})?(ms|s) test$/); +assert.match(strings.shift().trim(), + /^log1: \d+(\.\d{1,3})?(ms|s) {} \[ 1, 2, 3 ]$/); +assert.match(strings.shift().trim(), /^log1: \d+(\.\d{1,3})?(ms|s)$/); + +// Make sure that we checked all strings +assert.strictEqual(strings.length, 0); + +assert.strictEqual(errStrings.shift().split('\n').shift(), + 'Trace: This is a {"formatted":"trace"} 10 foo'); + +// Hijack stderr to catch `process.emitWarning` which is using +// `process.nextTick` +hijackStderr(common.mustCall(function(data) { + restoreStderr(); + + // stderr.write will catch sync error, so use `process.nextTick` here + process.nextTick(function() { + assert.strictEqual(data.includes('noLabel'), true); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-constants.js b/packages/secure-exec/tests/node-conformance/parallel/test-constants.js new file mode 100644 index 00000000..08d1f1db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-constants.js @@ -0,0 +1,30 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { internalBinding } = require('internal/test/binding'); +const binding = internalBinding('constants'); +const constants = require('constants'); +const assert = require('assert'); + +assert.ok(binding); +assert.ok(binding.os); +assert.ok(binding.os.signals); +assert.ok(binding.os.errno); +assert.ok(binding.fs); +assert.ok(binding.crypto); + +['os', 'fs', 'crypto'].forEach((l) => { + Object.keys(binding[l]).forEach((k) => { + if (typeof binding[l][k] === 'object') { // errno and signals + Object.keys(binding[l][k]).forEach((j) => { + assert.strictEqual(binding[l][k][j], constants[j]); + }); + } + if (l !== 'os') { // Top level os constant isn't currently copied + assert.strictEqual(binding[l][k], constants[k]); + } + }); +}); + +assert.ok(Object.isFrozen(constants)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-corepack-version.js b/packages/secure-exec/tests/node-conformance/parallel/test-corepack-version.js new file mode 100644 index 00000000..9009edd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-corepack-version.js @@ -0,0 +1,18 @@ +'use strict'; +require('../common'); + +const path = require('path'); +const assert = require('assert'); + +const corepackPathPackageJson = path.resolve( + __dirname, + '..', + '..', + 'deps', + 'corepack', + 'package.json' +); + +const pkg = require(corepackPathPackageJson); +assert(pkg.version.match(/^\d+\.\d+\.\d+$/), + `unexpected version number: ${pkg.version}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-coverage-with-inspector-disabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-coverage-with-inspector-disabled.js new file mode 100644 index 00000000..f2ba0708 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-coverage-with-inspector-disabled.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +if (process.features.inspector) { + common.skip('V8 inspector is enabled'); +} + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const env = { ...process.env, NODE_V8_COVERAGE: '/foo/bar' }; +const childPath = fixtures.path('v8-coverage/subprocess'); +const { status, stderr } = spawnSync( + process.execPath, + [childPath], + { env } +); + +const warningMessage = 'The inspector is disabled, ' + + 'coverage could not be collected'; + +assert.strictEqual(status, 0); +assert.strictEqual( + stderr.toString().includes(`Warning: ${warningMessage}`), + true +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-aes-wrap.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-aes-wrap.js new file mode 100644 index 00000000..21d48d8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-aes-wrap.js @@ -0,0 +1,60 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +// Tests that the AES wrap and unwrap functions are working correctly. + +const assert = require('assert'); +const crypto = require('crypto'); + +const ivShort = Buffer.from('3fd838af', 'hex'); +const ivLong = Buffer.from('3fd838af4093d749', 'hex'); +const key1 = Buffer.from('b26f309fbe57e9b3bb6ae5ef31d54450', 'hex'); +const key2 = Buffer.from('40978085d68091f7dfca0d7dfc7a5ee76d2cc7f2f345a304', 'hex'); +const key3 = Buffer.from('29c9eab5ed5ad44134a1437fe2e673b4d88a5b7c72e68454fea08721392b7323', 'hex'); + +[ + { + algorithm: 'aes128-wrap', + key: key1, + iv: ivLong, + text: '12345678123456781234567812345678' + }, + { + algorithm: 'id-aes128-wrap-pad', + key: key1, + iv: ivShort, + text: '12345678123456781234567812345678123' + }, + { + algorithm: 'aes192-wrap', + key: key2, + iv: ivLong, + text: '12345678123456781234567812345678' + }, + { + algorithm: 'id-aes192-wrap-pad', + key: key2, + iv: ivShort, + text: '12345678123456781234567812345678123' + }, + { + algorithm: 'aes256-wrap', + key: key3, + iv: ivLong, + text: '12345678123456781234567812345678' + }, + { + algorithm: 'id-aes256-wrap-pad', + key: key3, + iv: ivShort, + text: '12345678123456781234567812345678123' + }, +].forEach(({ algorithm, key, iv, text }) => { + const cipher = crypto.createCipheriv(algorithm, key, iv); + const decipher = crypto.createDecipheriv(algorithm, key, iv); + const msg = decipher.update(cipher.update(text, 'utf8'), 'buffer', 'utf8'); + assert.strictEqual(msg, text, `${algorithm} test case failed`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-async-sign-verify.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-async-sign-verify.js new file mode 100644 index 00000000..4e3c32fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-async-sign-verify.js @@ -0,0 +1,143 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const util = require('util'); +const crypto = require('crypto'); +const fixtures = require('../common/fixtures'); + +function test( + publicFixture, + privateFixture, + algorithm, + deterministic, + options +) { + let publicPem = fixtures.readKey(publicFixture); + let privatePem = fixtures.readKey(privateFixture); + let privateKey = crypto.createPrivateKey(privatePem); + let publicKey = crypto.createPublicKey(publicPem); + const privateDer = { + key: privateKey.export({ format: 'der', type: 'pkcs8' }), + format: 'der', + type: 'pkcs8', + ...options + }; + const publicDer = { + key: publicKey.export({ format: 'der', type: 'spki' }), + format: 'der', + type: 'spki', + ...options + }; + + if (options) { + publicPem = { ...options, key: publicPem }; + privatePem = { ...options, key: privatePem }; + privateKey = { ...options, key: privateKey }; + publicKey = { ...options, key: publicKey }; + } + + const data = Buffer.from('Hello world'); + const expected = crypto.sign(algorithm, data, privateKey); + + for (const key of [privatePem, privateKey, privateDer]) { + crypto.sign(algorithm, data, key, common.mustSucceed((actual) => { + if (deterministic) { + assert.deepStrictEqual(actual, expected); + } + + assert.strictEqual( + crypto.verify(algorithm, data, key, actual), true); + })); + } + + const verifyInputs = [ + publicPem, publicKey, publicDer, privatePem, privateKey, privateDer]; + for (const key of verifyInputs) { + crypto.verify(algorithm, data, key, expected, common.mustSucceed( + (verified) => assert.strictEqual(verified, true))); + + crypto.verify(algorithm, data, key, Buffer.from(''), common.mustSucceed( + (verified) => assert.strictEqual(verified, false))); + } +} + +// RSA w/ default padding +test('rsa_public.pem', 'rsa_private.pem', 'sha256', true); +test('rsa_public.pem', 'rsa_private.pem', 'sha256', true, + { padding: crypto.constants.RSA_PKCS1_PADDING }); + +// RSA w/ PSS_PADDING and default saltLength +test('rsa_public.pem', 'rsa_private.pem', 'sha256', false, + { padding: crypto.constants.RSA_PKCS1_PSS_PADDING }); +test('rsa_public.pem', 'rsa_private.pem', 'sha256', false, + { + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_MAX_SIGN + }); + +// RSA w/ PSS_PADDING and PSS_SALTLEN_DIGEST +test('rsa_public.pem', 'rsa_private.pem', 'sha256', false, + { + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST + }); + +// ED25519 +test('ed25519_public.pem', 'ed25519_private.pem', undefined, true); +// ED448 +test('ed448_public.pem', 'ed448_private.pem', undefined, true); + +// ECDSA w/ der signature encoding +test('ec_secp256k1_public.pem', 'ec_secp256k1_private.pem', 'sha384', + false); +test('ec_secp256k1_public.pem', 'ec_secp256k1_private.pem', 'sha384', + false, { dsaEncoding: 'der' }); + +// ECDSA w/ ieee-p1363 signature encoding +test('ec_secp256k1_public.pem', 'ec_secp256k1_private.pem', 'sha384', false, + { dsaEncoding: 'ieee-p1363' }); + +// DSA w/ der signature encoding +test('dsa_public.pem', 'dsa_private.pem', 'sha256', + false); +test('dsa_public.pem', 'dsa_private.pem', 'sha256', + false, { dsaEncoding: 'der' }); + +// DSA w/ ieee-p1363 signature encoding +test('dsa_public.pem', 'dsa_private.pem', 'sha256', false, + { dsaEncoding: 'ieee-p1363' }); + +// Test Parallel Execution w/ KeyObject is threadsafe in openssl3 +{ + const publicKey = { + key: crypto.createPublicKey( + fixtures.readKey('ec_p256_public.pem')), + dsaEncoding: 'ieee-p1363', + }; + const privateKey = { + key: crypto.createPrivateKey( + fixtures.readKey('ec_p256_private.pem')), + dsaEncoding: 'ieee-p1363', + }; + + const sign = util.promisify(crypto.sign); + const verify = util.promisify(crypto.verify); + + const data = Buffer.from('hello world'); + + Promise.all([ + sign('sha256', data, privateKey), + sign('sha256', data, privateKey), + sign('sha256', data, privateKey), + ]).then(([signature]) => { + return Promise.all([ + verify('sha256', data, publicKey, signature), + verify('sha256', data, publicKey, signature), + verify('sha256', data, publicKey, signature), + ]).then(common.mustCall()); + }) + .catch(common.mustNotCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated-stream.js new file mode 100644 index 00000000..fcd53aa4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated-stream.js @@ -0,0 +1,141 @@ +'use strict'; +// Refs: https://github.com/nodejs/node/issues/31733 +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const fs = require('fs'); +const stream = require('stream'); +const tmpdir = require('../common/tmpdir'); + +class Sink extends stream.Writable { + constructor() { + super(); + this.chunks = []; + } + + _write(chunk, encoding, cb) { + this.chunks.push(chunk); + cb(); + } +} + +function direct(config) { + const { cipher, key, iv, aad, authTagLength, plaintextLength } = config; + const expected = Buffer.alloc(plaintextLength); + + const c = crypto.createCipheriv(cipher, key, iv, { authTagLength }); + c.setAAD(aad, { plaintextLength }); + const ciphertext = Buffer.concat([c.update(expected), c.final()]); + + const d = crypto.createDecipheriv(cipher, key, iv, { authTagLength }); + d.setAAD(aad, { plaintextLength }); + d.setAuthTag(c.getAuthTag()); + const actual = Buffer.concat([d.update(ciphertext), d.final()]); + + assert.deepStrictEqual(expected, actual); +} + +function mstream(config) { + const { cipher, key, iv, aad, authTagLength, plaintextLength } = config; + const expected = Buffer.alloc(plaintextLength); + + const c = crypto.createCipheriv(cipher, key, iv, { authTagLength }); + c.setAAD(aad, { plaintextLength }); + + const plain = new stream.PassThrough(); + const crypt = new Sink(); + const chunks = crypt.chunks; + plain.pipe(c).pipe(crypt); + plain.end(expected); + + crypt.on('close', common.mustCall(() => { + const d = crypto.createDecipheriv(cipher, key, iv, { authTagLength }); + d.setAAD(aad, { plaintextLength }); + d.setAuthTag(c.getAuthTag()); + + const crypt = new stream.PassThrough(); + const plain = new Sink(); + crypt.pipe(d).pipe(plain); + for (const chunk of chunks) crypt.write(chunk); + crypt.end(); + + plain.on('close', common.mustCall(() => { + const actual = Buffer.concat(plain.chunks); + assert.deepStrictEqual(expected, actual); + })); + })); +} + +function fstream(config) { + const count = fstream.count++; + const filename = (name) => tmpdir.resolve(`${name}${count}`); + + const { cipher, key, iv, aad, authTagLength, plaintextLength } = config; + const expected = Buffer.alloc(plaintextLength); + fs.writeFileSync(filename('a'), expected); + + const c = crypto.createCipheriv(cipher, key, iv, { authTagLength }); + c.setAAD(aad, { plaintextLength }); + + const plain = fs.createReadStream(filename('a')); + const crypt = fs.createWriteStream(filename('b')); + plain.pipe(c).pipe(crypt); + + // Observation: 'close' comes before 'end' on |c|, which definitely feels + // wrong. Switching to `c.on('end', ...)` doesn't fix the test though. + crypt.on('close', common.mustCall(() => { + // Just to drive home the point that decryption does actually work: + // reading the file synchronously, then decrypting it, works. + { + const ciphertext = fs.readFileSync(filename('b')); + const d = crypto.createDecipheriv(cipher, key, iv, { authTagLength }); + d.setAAD(aad, { plaintextLength }); + d.setAuthTag(c.getAuthTag()); + const actual = Buffer.concat([d.update(ciphertext), d.final()]); + assert.deepStrictEqual(expected, actual); + } + + const d = crypto.createDecipheriv(cipher, key, iv, { authTagLength }); + d.setAAD(aad, { plaintextLength }); + d.setAuthTag(c.getAuthTag()); + + const crypt = fs.createReadStream(filename('b')); + const plain = fs.createWriteStream(filename('c')); + crypt.pipe(d).pipe(plain); + + plain.on('close', common.mustCall(() => { + const actual = fs.readFileSync(filename('c')); + assert.deepStrictEqual(expected, actual); + })); + })); +} +fstream.count = 0; + +function test(config) { + direct(config); + mstream(config); + fstream(config); +} + +tmpdir.refresh(); + +test({ + cipher: 'aes-128-ccm', + aad: Buffer.alloc(1), + iv: Buffer.alloc(8), + key: Buffer.alloc(16), + authTagLength: 16, + plaintextLength: 32768, +}); + +test({ + cipher: 'aes-128-ccm', + aad: Buffer.alloc(1), + iv: Buffer.alloc(8), + key: Buffer.alloc(16), + authTagLength: 16, + plaintextLength: 32769, +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated.js new file mode 100644 index 00000000..181ea732 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-authenticated.js @@ -0,0 +1,707 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. +// Flags: --no-warnings +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const crypto = require('crypto'); +const { inspect } = require('util'); +const fixtures = require('../common/fixtures'); +const { hasOpenSSL3 } = require('../common/crypto'); + +const isFipsEnabled = crypto.getFips(); + +// +// Test authenticated encryption modes. +// +// !NEVER USE STATIC IVs IN REAL LIFE! +// + +const TEST_CASES = require(fixtures.path('aead-vectors.js')); + +const errMessages = { + auth: / auth/, + state: / state/, + FIPS: /not supported in FIPS mode/, + length: /Invalid initialization vector/, + authTagLength: /Invalid authentication tag length/ +}; + +const ciphers = crypto.getCiphers(); + +for (const test of TEST_CASES) { + if (!ciphers.includes(test.algo)) { + common.printSkipMessage(`unsupported ${test.algo} test`); + continue; + } + + if (isFipsEnabled && test.iv.length < 24) { + common.printSkipMessage('IV len < 12 bytes unsupported in FIPS mode'); + continue; + } + + const isCCM = /^aes-(128|192|256)-ccm$/.test(test.algo); + const isOCB = /^aes-(128|192|256)-ocb$/.test(test.algo); + + let options; + if (isCCM || isOCB) + options = { authTagLength: test.tag.length / 2 }; + + const inputEncoding = test.plainIsHex ? 'hex' : 'ascii'; + + let aadOptions; + if (isCCM) { + aadOptions = { + plaintextLength: Buffer.from(test.plain, inputEncoding).length + }; + } + + { + const encrypt = crypto.createCipheriv(test.algo, + Buffer.from(test.key, 'hex'), + Buffer.from(test.iv, 'hex'), + options); + + if (test.aad) + encrypt.setAAD(Buffer.from(test.aad, 'hex'), aadOptions); + + let hex = encrypt.update(test.plain, inputEncoding, 'hex'); + hex += encrypt.final('hex'); + + const auth_tag = encrypt.getAuthTag(); + // Only test basic encryption run if output is marked as tampered. + if (!test.tampered) { + assert.strictEqual(hex, test.ct); + assert.strictEqual(auth_tag.toString('hex'), test.tag); + } + } + + { + if (isCCM && isFipsEnabled) { + assert.throws(() => { + crypto.createDecipheriv(test.algo, + Buffer.from(test.key, 'hex'), + Buffer.from(test.iv, 'hex'), + options); + }, errMessages.FIPS); + } else { + const decrypt = crypto.createDecipheriv(test.algo, + Buffer.from(test.key, 'hex'), + Buffer.from(test.iv, 'hex'), + options); + decrypt.setAuthTag(Buffer.from(test.tag, 'hex')); + if (test.aad) + decrypt.setAAD(Buffer.from(test.aad, 'hex'), aadOptions); + + const outputEncoding = test.plainIsHex ? 'hex' : 'ascii'; + + let msg = decrypt.update(test.ct, 'hex', outputEncoding); + if (!test.tampered) { + msg += decrypt.final(outputEncoding); + assert.strictEqual(msg, test.plain); + } else { + // Assert that final throws if input data could not be verified! + assert.throws(function() { decrypt.final('hex'); }, errMessages.auth); + } + } + } + + { + // Trying to get tag before inputting all data: + const encrypt = crypto.createCipheriv(test.algo, + Buffer.from(test.key, 'hex'), + Buffer.from(test.iv, 'hex'), + options); + encrypt.update('blah', 'ascii'); + assert.throws(function() { encrypt.getAuthTag(); }, errMessages.state); + } + + { + // Trying to create cipher with incorrect IV length + assert.throws(function() { + crypto.createCipheriv( + test.algo, + Buffer.from(test.key, 'hex'), + Buffer.alloc(0) + ); + }, errMessages.length); + } +} + +// Non-authenticating mode: +{ + const encrypt = + crypto.createCipheriv('aes-128-cbc', + 'ipxp9a6i1Mb4USb4', + '6fKjEjR3Vl30EUYC'); + encrypt.update('blah', 'ascii'); + encrypt.final(); + assert.throws(() => encrypt.getAuthTag(), errMessages.state); + assert.throws(() => encrypt.setAAD(Buffer.from('123', 'ascii')), + errMessages.state); +} + +// GCM only supports specific authentication tag lengths, invalid lengths should +// throw. +{ + for (const length of [0, 1, 2, 6, 9, 10, 11, 17]) { + assert.throws(() => { + const decrypt = crypto.createDecipheriv('aes-128-gcm', + 'FxLKsqdmv0E9xrQh', + 'qkuZpJWCewa6Szih'); + decrypt.setAuthTag(Buffer.from('1'.repeat(length))); + }, { + name: 'TypeError', + message: /Invalid authentication tag length/ + }); + + assert.throws(() => { + crypto.createCipheriv('aes-256-gcm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6Szih', + { + authTagLength: length + }); + }, { + name: 'TypeError', + message: /Invalid authentication tag length/ + }); + + assert.throws(() => { + crypto.createDecipheriv('aes-256-gcm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6Szih', + { + authTagLength: length + }); + }, { + name: 'TypeError', + message: /Invalid authentication tag length/ + }); + } +} + +// Test that GCM can produce shorter authentication tags than 16 bytes. +{ + const fullTag = '1debb47b2c91ba2cea16fad021703070'; + for (const [authTagLength, e] of [[undefined, 16], [12, 12], [4, 4]]) { + const cipher = crypto.createCipheriv('aes-256-gcm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6Szih', { + authTagLength + }); + cipher.setAAD(Buffer.from('abcd')); + cipher.update('01234567', 'hex'); + cipher.final(); + const tag = cipher.getAuthTag(); + assert.strictEqual(tag.toString('hex'), fullTag.slice(0, 2 * e)); + } +} + +// Test that users can manually restrict the GCM tag length to a single value. +{ + const decipher = crypto.createDecipheriv('aes-256-gcm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6Szih', { + authTagLength: 8 + }); + + assert.throws(() => { + // This tag would normally be allowed. + decipher.setAuthTag(Buffer.from('1'.repeat(12))); + }, { + name: 'TypeError', + message: /Invalid authentication tag length/ + }); + + // The Decipher object should be left intact. + decipher.setAuthTag(Buffer.from('445352d3ff85cf94', 'hex')); + const text = Buffer.concat([ + decipher.update('3a2a3647', 'hex'), + decipher.final(), + ]); + assert.strictEqual(text.toString('utf8'), 'node'); +} + +// Test that create(De|C)ipher(iv)? throws if the mode is CCM and an invalid +// authentication tag length has been specified. +{ + for (const authTagLength of [-1, true, false, NaN, 5.5]) { + assert.throws(() => { + crypto.createCipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.authTagLength' is invalid. " + + `Received ${inspect(authTagLength)}` + }); + + assert.throws(() => { + crypto.createDecipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.authTagLength' is invalid. " + + `Received ${inspect(authTagLength)}` + }); + } + + // The following values will not be caught by the JS layer and thus will not + // use the default error codes. + for (const authTagLength of [0, 1, 2, 3, 5, 7, 9, 11, 13, 15, 17, 18]) { + assert.throws(() => { + crypto.createCipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength + }); + }, errMessages.authTagLength); + + if (!isFipsEnabled) { + assert.throws(() => { + crypto.createDecipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength + }); + }, errMessages.authTagLength); + } + } +} + +// Test that create(De|C)ipher(iv)? throws if the mode is CCM or OCB and no +// authentication tag has been specified. +{ + for (const mode of ['ccm', 'ocb']) { + assert.throws(() => { + crypto.createCipheriv(`aes-256-${mode}`, + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S'); + }, { + message: `authTagLength required for aes-256-${mode}` + }); + + // CCM decryption and create(De|C)ipher are unsupported in FIPS mode. + if (!isFipsEnabled) { + assert.throws(() => { + crypto.createDecipheriv(`aes-256-${mode}`, + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S'); + }, { + message: `authTagLength required for aes-256-${mode}` + }); + } + } +} + +// Test that setAAD throws if an invalid plaintext length has been specified. +{ + const cipher = crypto.createCipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength: 10 + }); + + for (const plaintextLength of [-1, true, false, NaN, 5.5]) { + assert.throws(() => { + cipher.setAAD(Buffer.from('0123456789', 'hex'), { plaintextLength }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.plaintextLength' is invalid. " + + `Received ${inspect(plaintextLength)}` + }); + } +} + +// Test that setAAD and update throw if the plaintext is too long. +{ + for (const ivLength of [13, 12]) { + const maxMessageSize = (1 << (8 * (15 - ivLength))) - 1; + const key = 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8'; + const cipher = () => crypto.createCipheriv('aes-256-ccm', key, + '0'.repeat(ivLength), + { + authTagLength: 10 + }); + + assert.throws(() => { + cipher().setAAD(Buffer.alloc(0), { + plaintextLength: maxMessageSize + 1 + }); + }, /Invalid message length$/); + + const msg = Buffer.alloc(maxMessageSize + 1); + assert.throws(() => { + cipher().update(msg); + }, /Invalid message length/); + + const c = cipher(); + c.setAAD(Buffer.alloc(0), { + plaintextLength: maxMessageSize + }); + c.update(msg.slice(1)); + } +} + +// Test that setAAD throws if the mode is CCM and the plaintext length has not +// been specified. +{ + assert.throws(() => { + const cipher = crypto.createCipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength: 10 + }); + cipher.setAAD(Buffer.from('0123456789', 'hex')); + }, /options\.plaintextLength required for CCM mode with AAD/); + + if (!isFipsEnabled) { + assert.throws(() => { + const cipher = crypto.createDecipheriv('aes-256-ccm', + 'FxLKsqdmv0E9xrQhp0b1ZgI0K7JFZJM8', + 'qkuZpJWCewa6S', + { + authTagLength: 10 + }); + cipher.setAAD(Buffer.from('0123456789', 'hex')); + }, /options\.plaintextLength required for CCM mode with AAD/); + } +} + +// Test that final() throws in CCM mode when no authentication tag is provided. +{ + if (!isFipsEnabled) { + const key = Buffer.from('1ed2233fa2223ef5d7df08546049406c', 'hex'); + const iv = Buffer.from('7305220bca40d4c90e1791e9', 'hex'); + const ct = Buffer.from('8beba09d4d4d861f957d51c0794f4abf8030848e', 'hex'); + const decrypt = crypto.createDecipheriv('aes-128-ccm', key, iv, { + authTagLength: 10 + }); + // Normally, we would do this: + // decrypt.setAuthTag(Buffer.from('0d9bcd142a94caf3d1dd', 'hex')); + assert.throws(() => { + decrypt.setAAD(Buffer.from('63616c76696e', 'hex'), { + plaintextLength: ct.length + }); + decrypt.update(ct); + decrypt.final(); + }, errMessages.state); + } +} + +// Test that setAuthTag does not throw in GCM mode when called after setAAD. +{ + const key = Buffer.from('1ed2233fa2223ef5d7df08546049406c', 'hex'); + const iv = Buffer.from('579d9dfde9cd93d743da1ceaeebb86e4', 'hex'); + const decrypt = crypto.createDecipheriv('aes-128-gcm', key, iv); + decrypt.setAAD(Buffer.from('0123456789', 'hex')); + decrypt.setAuthTag(Buffer.from('1bb9253e250b8069cde97151d7ef32d9', 'hex')); + assert.strictEqual(decrypt.update('807022', 'hex', 'hex'), 'abcdef'); + assert.strictEqual(decrypt.final('hex'), ''); +} + +// Test that an IV length of 11 does not overflow max_message_size_. +{ + const key = 'x'.repeat(16); + const iv = Buffer.from('112233445566778899aabb', 'hex'); + const options = { authTagLength: 8 }; + const encrypt = crypto.createCipheriv('aes-128-ccm', key, iv, options); + encrypt.update('boom'); // Should not throw 'Message exceeds maximum size'. + encrypt.final(); +} + +// Test that the authentication tag can be set at any point before calling +// final() in GCM or OCB mode. +{ + const plain = Buffer.from('Hello world', 'utf8'); + const key = Buffer.from('0123456789abcdef', 'utf8'); + const iv = Buffer.from('0123456789ab', 'utf8'); + + for (const mode of ['gcm', 'ocb']) { + for (const authTagLength of mode === 'gcm' ? [undefined, 8] : [8]) { + const cipher = crypto.createCipheriv(`aes-128-${mode}`, key, iv, { + authTagLength + }); + const ciphertext = Buffer.concat([cipher.update(plain), cipher.final()]); + const authTag = cipher.getAuthTag(); + + for (const authTagBeforeUpdate of [true, false]) { + const decipher = crypto.createDecipheriv(`aes-128-${mode}`, key, iv, { + authTagLength + }); + if (authTagBeforeUpdate) { + decipher.setAuthTag(authTag); + } + const resultUpdate = decipher.update(ciphertext); + if (!authTagBeforeUpdate) { + decipher.setAuthTag(authTag); + } + const resultFinal = decipher.final(); + const result = Buffer.concat([resultUpdate, resultFinal]); + assert(result.equals(plain)); + } + } + } +} + +// Test that setAuthTag can only be called once. +{ + const plain = Buffer.from('Hello world', 'utf8'); + const key = Buffer.from('0123456789abcdef', 'utf8'); + const iv = Buffer.from('0123456789ab', 'utf8'); + const opts = { authTagLength: 8 }; + + for (const mode of ['gcm', 'ccm', 'ocb']) { + const cipher = crypto.createCipheriv(`aes-128-${mode}`, key, iv, opts); + const ciphertext = Buffer.concat([cipher.update(plain), cipher.final()]); + const tag = cipher.getAuthTag(); + + const decipher = crypto.createDecipheriv(`aes-128-${mode}`, key, iv, opts); + decipher.setAuthTag(tag); + assert.throws(() => { + decipher.setAuthTag(tag); + }, errMessages.state); + // Decryption should still work. + const plaintext = Buffer.concat([ + decipher.update(ciphertext), + decipher.final(), + ]); + assert(plain.equals(plaintext)); + } +} + + +// Test chacha20-poly1305 rejects invalid IV lengths of 13, 14, 15, and 16 (a +// length of 17 or greater was already rejected). +// - https://www.openssl.org/news/secadv/20190306.txt +{ + // Valid extracted from TEST_CASES, check that it detects IV tampering. + const valid = { + algo: 'chacha20-poly1305', + key: '808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f', + iv: '070000004041424344454647', + plain: '4c616469657320616e642047656e746c656d656e206f662074686520636c6173' + + '73206f66202739393a204966204920636f756c64206f6666657220796f75206f' + + '6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73' + + '637265656e20776f756c642062652069742e', + plainIsHex: true, + aad: '50515253c0c1c2c3c4c5c6c7', + ct: 'd31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5' + + 'a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e06' + + '0b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fa' + + 'b324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d265' + + '86cec64b6116', + tag: '1ae10b594f09e26a7e902ecbd0600691', + tampered: false, + }; + + // Invalid IV lengths should be detected: + // - 12 and below are valid. + // - 13-16 are not detected as invalid by some OpenSSL versions. + check(13); + check(14); + check(15); + check(16); + // - 17 and above were always detected as invalid by OpenSSL. + check(17); + + function check(ivLength) { + const prefix = ivLength - valid.iv.length / 2; + assert.throws(() => crypto.createCipheriv( + valid.algo, + Buffer.from(valid.key, 'hex'), + Buffer.from(H(prefix) + valid.iv, 'hex') + ), errMessages.length, `iv length ${ivLength} was not rejected`); + + function H(length) { return '00'.repeat(length); } + } +} + +{ + // CCM cipher without data should not crash, see https://github.com/nodejs/node/issues/38035. + const algo = 'aes-128-ccm'; + const key = Buffer.alloc(16); + const iv = Buffer.alloc(12); + const opts = { authTagLength: 10 }; + + for (const cipher of [ + crypto.createCipheriv(algo, key, iv, opts), + ]) { + assert.throws(() => { + cipher.final(); + }, hasOpenSSL3 ? { + code: 'ERR_OSSL_TAG_NOT_SET' + } : { + message: /Unsupported state/ + }); + } +} + +{ + const key = Buffer.alloc(32); + const iv = Buffer.alloc(12); + + for (const authTagLength of [0, 17]) { + assert.throws(() => { + crypto.createCipheriv('chacha20-poly1305', key, iv, { authTagLength }); + }, { + code: 'ERR_CRYPTO_INVALID_AUTH_TAG', + message: errMessages.authTagLength + }); + } +} + +// ChaCha20-Poly1305 should respect the authTagLength option and should not +// require the authentication tag before calls to update() during decryption. +{ + const key = Buffer.alloc(32); + const iv = Buffer.alloc(12); + + for (let authTagLength = 1; authTagLength <= 16; authTagLength++) { + const cipher = + crypto.createCipheriv('chacha20-poly1305', key, iv, { authTagLength }); + const ciphertext = Buffer.concat([cipher.update('foo'), cipher.final()]); + const authTag = cipher.getAuthTag(); + assert.strictEqual(authTag.length, authTagLength); + + // The decipher operation should reject all authentication tags other than + // that of the expected length. + for (let other = 1; other <= 16; other++) { + const decipher = crypto.createDecipheriv('chacha20-poly1305', key, iv, { + authTagLength: other + }); + // ChaCha20 is a stream cipher so we do not need to call final() to obtain + // the full plaintext. + const plaintext = decipher.update(ciphertext); + assert.strictEqual(plaintext.toString(), 'foo'); + if (other === authTagLength) { + // The authentication tag length is as expected and the tag itself is + // correct, so this should work. + decipher.setAuthTag(authTag); + decipher.final(); + } else { + // The authentication tag that we are going to pass to setAuthTag is + // either too short or too long. If other < authTagLength, the + // authentication tag is still correct, but it should still be rejected + // because its security assurance is lower than expected. + assert.throws(() => { + decipher.setAuthTag(authTag); + }, { + code: 'ERR_CRYPTO_INVALID_AUTH_TAG', + message: `Invalid authentication tag length: ${authTagLength}` + }); + } + } + } +} + +// ChaCha20-Poly1305 should default to an authTagLength of 16. When encrypting, +// this matches the behavior of GCM ciphers. When decrypting, however, it is +// stricter than GCM in that it only allows authentication tags that are exactly +// 16 bytes long, whereas, when no authTagLength was specified, GCM would accept +// shorter tags as long as their length was valid according to NIST SP 800-38D. +// For ChaCha20-Poly1305, we intentionally deviate from that because there are +// no recommended or approved authentication tag lengths below 16 bytes. +{ + const rfcTestCases = TEST_CASES.filter(({ algo, tampered }) => { + return algo === 'chacha20-poly1305' && tampered === false; + }); + assert.strictEqual(rfcTestCases.length, 1); + + const [testCase] = rfcTestCases; + const key = Buffer.from(testCase.key, 'hex'); + const iv = Buffer.from(testCase.iv, 'hex'); + const aad = Buffer.from(testCase.aad, 'hex'); + + for (const opt of [ + undefined, + { authTagLength: undefined }, + { authTagLength: 16 }, + ]) { + const cipher = crypto.createCipheriv('chacha20-poly1305', key, iv, opt); + const ciphertext = Buffer.concat([ + cipher.setAAD(aad).update(testCase.plain, 'hex'), + cipher.final(), + ]); + const authTag = cipher.getAuthTag(); + + assert.strictEqual(ciphertext.toString('hex'), testCase.ct); + assert.strictEqual(authTag.toString('hex'), testCase.tag); + + const decipher = crypto.createDecipheriv('chacha20-poly1305', key, iv, opt); + const plaintext = Buffer.concat([ + decipher.setAAD(aad).update(ciphertext), + decipher.setAuthTag(authTag).final(), + ]); + + assert.strictEqual(plaintext.toString('hex'), testCase.plain); + } +} + +// https://github.com/nodejs/node/issues/45874 +{ + const rfcTestCases = TEST_CASES.filter(({ algo, tampered }) => { + return algo === 'chacha20-poly1305' && tampered === false; + }); + assert.strictEqual(rfcTestCases.length, 1); + + const [testCase] = rfcTestCases; + const key = Buffer.from(testCase.key, 'hex'); + const iv = Buffer.from(testCase.iv, 'hex'); + const aad = Buffer.from(testCase.aad, 'hex'); + const opt = { authTagLength: 16 }; + + const cipher = crypto.createCipheriv('chacha20-poly1305', key, iv, opt); + const ciphertext = Buffer.concat([ + cipher.setAAD(aad).update(testCase.plain, 'hex'), + cipher.final(), + ]); + const authTag = cipher.getAuthTag(); + + assert.strictEqual(ciphertext.toString('hex'), testCase.ct); + assert.strictEqual(authTag.toString('hex'), testCase.tag); + + const decipher = crypto.createDecipheriv('chacha20-poly1305', key, iv, opt); + decipher.setAAD(aad).update(ciphertext); + + assert.throws(() => { + decipher.final(); + }, /Unsupported state or unable to authenticate data/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-certificate.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-certificate.js new file mode 100644 index 00000000..4a5f1f14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-certificate.js @@ -0,0 +1,121 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { Certificate } = crypto; +const fixtures = require('../common/fixtures'); + +// Test Certificates +const spkacValid = fixtures.readKey('rsa_spkac.spkac'); +const spkacChallenge = 'this-is-a-challenge'; +const spkacFail = fixtures.readKey('rsa_spkac_invalid.spkac'); +const spkacPublicPem = fixtures.readKey('rsa_public.pem'); + +function copyArrayBuffer(buf) { + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); +} + +function checkMethods(certificate) { + + assert.strictEqual(certificate.verifySpkac(spkacValid), true); + assert.strictEqual(certificate.verifySpkac(spkacFail), false); + + assert.strictEqual( + stripLineEndings(certificate.exportPublicKey(spkacValid).toString('utf8')), + stripLineEndings(spkacPublicPem.toString('utf8')) + ); + assert.strictEqual(certificate.exportPublicKey(spkacFail), ''); + + assert.strictEqual( + certificate.exportChallenge(spkacValid).toString('utf8'), + spkacChallenge + ); + assert.strictEqual(certificate.exportChallenge(spkacFail), ''); + + const ab = copyArrayBuffer(spkacValid); + assert.strictEqual(certificate.verifySpkac(ab), true); + assert.strictEqual(certificate.verifySpkac(new Uint8Array(ab)), true); + assert.strictEqual(certificate.verifySpkac(new DataView(ab)), true); +} + +{ + // Test maximum size of input buffer + let buf; + let skip = false; + try { + buf = Buffer.alloc(2 ** 31); + } catch { + // The allocation may fail on some systems. That is expected due + // to architecture and memory constraints. If it does, go ahead + // and skip this test. + skip = true; + } + if (!skip) { + assert.throws( + () => Certificate.verifySpkac(buf), { + code: 'ERR_OUT_OF_RANGE' + }); + assert.throws( + () => Certificate.exportChallenge(buf), { + code: 'ERR_OUT_OF_RANGE' + }); + assert.throws( + () => Certificate.exportPublicKey(buf), { + code: 'ERR_OUT_OF_RANGE' + }); + } +} + +{ + // Test instance methods + checkMethods(new Certificate()); +} + +{ + // Test static methods + checkMethods(Certificate); +} + +function stripLineEndings(obj) { + return obj.replace(/\n/g, ''); +} + +// Direct call Certificate() should return instance +assert(Certificate() instanceof Certificate); + +[1, {}, [], Infinity, true, undefined, null].forEach((val) => { + assert.throws( + () => Certificate.verifySpkac(val), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +}); + +[1, {}, [], Infinity, true, undefined, null].forEach((val) => { + const errObj = { code: 'ERR_INVALID_ARG_TYPE' }; + assert.throws(() => Certificate.exportPublicKey(val), errObj); + assert.throws(() => Certificate.exportChallenge(val), errObj); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-cipheriv-decipheriv.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-cipheriv-decipheriv.js new file mode 100644 index 00000000..88d07c3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-cipheriv-decipheriv.js @@ -0,0 +1,227 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); +const isFipsEnabled = crypto.getFips(); + +function testCipher1(key, iv) { + // Test encryption and decryption with explicit key and iv + const plaintext = + '32|RmVZZkFUVmpRRkp0TmJaUm56ZU9qcnJkaXNNWVNpTTU*|iXmckfRWZBGWWELw' + + 'eCBsThSsfUHLeRe0KCsK8ooHgxie0zOINpXxfZi/oNG7uq9JWFVCk70gfzQH8ZUJ' + + 'jAfaFg**'; + const cipher = crypto.createCipheriv('des-ede3-cbc', key, iv); + let ciph = cipher.update(plaintext, 'utf8', 'hex'); + ciph += cipher.final('hex'); + + const decipher = crypto.createDecipheriv('des-ede3-cbc', key, iv); + let txt = decipher.update(ciph, 'hex', 'utf8'); + txt += decipher.final('utf8'); + + assert.strictEqual(txt, plaintext, + `encryption/decryption with key ${key} and iv ${iv}`); + + // Streaming cipher interface + // NB: In real life, it's not guaranteed that you can get all of it + // in a single read() like this. But in this case, we know it's + // quite small, so there's no harm. + const cStream = crypto.createCipheriv('des-ede3-cbc', key, iv); + cStream.end(plaintext); + ciph = cStream.read(); + + const dStream = crypto.createDecipheriv('des-ede3-cbc', key, iv); + dStream.end(ciph); + txt = dStream.read().toString('utf8'); + + assert.strictEqual(txt, plaintext, + `streaming cipher with key ${key} and iv ${iv}`); +} + + +function testCipher2(key, iv) { + // Test encryption and decryption with explicit key and iv + const plaintext = + '32|RmVZZkFUVmpRRkp0TmJaUm56ZU9qcnJkaXNNWVNpTTU*|iXmckfRWZBGWWELw' + + 'eCBsThSsfUHLeRe0KCsK8ooHgxie0zOINpXxfZi/oNG7uq9JWFVCk70gfzQH8ZUJ' + + 'jAfaFg**'; + const cipher = crypto.createCipheriv('des-ede3-cbc', key, iv); + let ciph = cipher.update(plaintext, 'utf8', 'buffer'); + ciph = Buffer.concat([ciph, cipher.final('buffer')]); + + const decipher = crypto.createDecipheriv('des-ede3-cbc', key, iv); + let txt = decipher.update(ciph, 'buffer', 'utf8'); + txt += decipher.final('utf8'); + + assert.strictEqual(txt, plaintext, + `encryption/decryption with key ${key} and iv ${iv}`); +} + + +function testCipher3(key, iv) { + // Test encryption and decryption with explicit key and iv. + // AES Key Wrap test vector comes from RFC3394 + const plaintext = Buffer.from('00112233445566778899AABBCCDDEEFF', 'hex'); + + const cipher = crypto.createCipheriv('id-aes128-wrap', key, iv); + let ciph = cipher.update(plaintext, 'utf8', 'buffer'); + ciph = Buffer.concat([ciph, cipher.final('buffer')]); + const ciph2 = Buffer.from('1FA68B0A8112B447AEF34BD8FB5A7B829D3E862371D2CFE5', + 'hex'); + assert(ciph.equals(ciph2)); + const decipher = crypto.createDecipheriv('id-aes128-wrap', key, iv); + let deciph = decipher.update(ciph, 'buffer'); + deciph = Buffer.concat([deciph, decipher.final()]); + + assert(deciph.equals(plaintext), + `encryption/decryption with key ${key} and iv ${iv}`); +} + +{ + const Cipheriv = crypto.Cipheriv; + const key = '123456789012345678901234'; + const iv = '12345678'; + + const instance = Cipheriv('des-ede3-cbc', key, iv); + assert(instance instanceof Cipheriv, 'Cipheriv is expected to return a new ' + + 'instance when called without `new`'); + + assert.throws( + () => crypto.createCipheriv(null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "cipher" argument must be of type string. ' + + 'Received null' + }); + + assert.throws( + () => crypto.createCipheriv('des-ede3-cbc', null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + + assert.throws( + () => crypto.createCipheriv('des-ede3-cbc', key, 10), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); +} + +{ + const Decipheriv = crypto.Decipheriv; + const key = '123456789012345678901234'; + const iv = '12345678'; + + const instance = Decipheriv('des-ede3-cbc', key, iv); + assert(instance instanceof Decipheriv, 'Decipheriv expected to return a new' + + ' instance when called without `new`'); + + assert.throws( + () => crypto.createDecipheriv(null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "cipher" argument must be of type string. ' + + 'Received null' + }); + + assert.throws( + () => crypto.createDecipheriv('des-ede3-cbc', null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + + assert.throws( + () => crypto.createDecipheriv('des-ede3-cbc', key, 10), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); +} + +testCipher1('0123456789abcd0123456789', '12345678'); +testCipher1('0123456789abcd0123456789', Buffer.from('12345678')); +testCipher1(Buffer.from('0123456789abcd0123456789'), '12345678'); +testCipher1(Buffer.from('0123456789abcd0123456789'), Buffer.from('12345678')); +testCipher2(Buffer.from('0123456789abcd0123456789'), Buffer.from('12345678')); + +if (!isFipsEnabled) { + testCipher3(Buffer.from('000102030405060708090A0B0C0D0E0F', 'hex'), + Buffer.from('A6A6A6A6A6A6A6A6', 'hex')); +} + +// Zero-sized IV or null should be accepted in ECB mode. +crypto.createCipheriv('aes-128-ecb', Buffer.alloc(16), Buffer.alloc(0)); +crypto.createCipheriv('aes-128-ecb', Buffer.alloc(16), null); + +const errMessage = /Invalid initialization vector/; + +// But non-empty IVs should be rejected. +for (let n = 1; n < 256; n += 1) { + assert.throws( + () => crypto.createCipheriv('aes-128-ecb', Buffer.alloc(16), + Buffer.alloc(n)), + errMessage); +} + +// Correctly sized IV should be accepted in CBC mode. +crypto.createCipheriv('aes-128-cbc', Buffer.alloc(16), Buffer.alloc(16)); + +// But all other IV lengths should be rejected. +for (let n = 0; n < 256; n += 1) { + if (n === 16) continue; + assert.throws( + () => crypto.createCipheriv('aes-128-cbc', Buffer.alloc(16), + Buffer.alloc(n)), + errMessage); +} + +// And so should null be. +assert.throws(() => { + crypto.createCipheriv('aes-128-cbc', Buffer.alloc(16), null); +}, /Invalid initialization vector/); + +// Zero-sized IV should be rejected in GCM mode. +assert.throws( + () => crypto.createCipheriv('aes-128-gcm', Buffer.alloc(16), + Buffer.alloc(0)), + errMessage); + +// But all other IV lengths should be accepted. +const minIvLength = hasOpenSSL3 ? 8 : 1; +const maxIvLength = hasOpenSSL3 ? 64 : 256; +for (let n = minIvLength; n < maxIvLength; n += 1) { + if (isFipsEnabled && n < 12) continue; + crypto.createCipheriv('aes-128-gcm', Buffer.alloc(16), Buffer.alloc(n)); +} + +{ + // Passing an invalid cipher name should throw. + assert.throws( + () => crypto.createCipheriv('aes-127', Buffer.alloc(16), null), + { + name: 'Error', + code: 'ERR_CRYPTO_UNKNOWN_CIPHER', + message: 'Unknown cipher' + }); + + // Passing a key with an invalid length should throw. + assert.throws( + () => crypto.createCipheriv('aes-128-ecb', Buffer.alloc(17), null), + /Invalid key length/); +} + +{ + // https://github.com/nodejs/node/issues/45757 + // eslint-disable-next-line no-restricted-syntax + assert.throws(() => + crypto.createCipheriv('aes-128-gcm', Buffer.alloc(16), Buffer.alloc(12)) + .update(Buffer.allocUnsafeSlow(2 ** 31 - 1))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-classes.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-classes.js new file mode 100644 index 00000000..429bc91d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-classes.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// 'ClassName' : ['args', 'for', 'constructor'] +const TEST_CASES = { + 'Hash': ['sha1'], + 'Hmac': ['sha1', 'Node'], + 'Cipheriv': ['des-ede3-cbc', '0123456789abcd0123456789', '12345678'], + 'Decipheriv': ['des-ede3-cbc', '0123456789abcd0123456789', '12345678'], + 'Sign': ['RSA-SHA1'], + 'Verify': ['RSA-SHA1'], + 'DiffieHellman': [1024], + 'DiffieHellmanGroup': ['modp5'], + 'ECDH': ['prime256v1'], +}; + +if (!crypto.getFips()) { + TEST_CASES.DiffieHellman = [hasOpenSSL3 ? 1024 : 256]; +} + +for (const [clazz, args] of Object.entries(TEST_CASES)) { + assert(crypto[`create${clazz}`](...args) instanceof crypto[clazz]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-des3-wrap.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-des3-wrap.js new file mode 100644 index 00000000..75c8cd57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-des3-wrap.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +// Test case for des-ede3 wrap/unwrap. des3-wrap needs extra 2x blocksize +// then plaintext to store ciphertext. +const test = { + key: Buffer.from('3c08e25be22352910671cfe4ba3652b1220a8a7769b490ba', 'hex'), + iv: Buffer.alloc(0), + plaintext: '32|RmVZZkFUVmpRRkp0TmJaUm56ZU9qcnJkaXNNWVNpTTU*|iXmckfRWZBG' + + 'WWELweCBsThSsfUHLeRe0KCsK8ooHgxie0zOINpXxfZi/oNG7uq9JWFVCk70gfzQH8ZU' + + 'JjAfaFg**' +}; + +const cipher = crypto.createCipheriv('des3-wrap', test.key, test.iv); +const ciphertext = cipher.update(test.plaintext, 'utf8'); + +const decipher = crypto.createDecipheriv('des3-wrap', test.key, test.iv); +const msg = decipher.update(ciphertext, 'buffer', 'utf8'); + +assert.strictEqual(msg, test.plaintext); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-constructor.js new file mode 100644 index 00000000..eb867493 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-constructor.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +const size = crypto.getFips() || hasOpenSSL3 ? 1024 : 256; +const dh1 = crypto.createDiffieHellman(size); +const p1 = dh1.getPrime('buffer'); + +{ + const DiffieHellman = crypto.DiffieHellman; + + const dh = DiffieHellman(p1, 'buffer'); + assert(dh instanceof DiffieHellman, 'DiffieHellman is expected to return a ' + + 'new instance when called without `new`'); +} + +{ + const DiffieHellmanGroup = crypto.DiffieHellmanGroup; + const dhg = DiffieHellmanGroup('modp5'); + assert(dhg instanceof DiffieHellmanGroup, 'DiffieHellmanGroup is expected ' + + 'to return a new instance when ' + + 'called without `new`'); +} + +{ + const ECDH = crypto.ECDH; + const ecdh = ECDH('prime256v1'); + assert(ecdh instanceof ECDH, 'ECDH is expected to return a new instance ' + + 'when called without `new`'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-curves.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-curves.js new file mode 100644 index 00000000..81a469c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-curves.js @@ -0,0 +1,191 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +// Second OAKLEY group, see +// https://github.com/nodejs/node-v0.x-archive/issues/2338 and +// https://xml2rfc.tools.ietf.org/public/rfc/html/rfc2412.html#anchor49 +const p = 'FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74' + + '020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F1437' + + '4FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED' + + 'EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF'; +crypto.createDiffieHellman(p, 'hex'); + +// Confirm DH_check() results are exposed for optional examination. +const bad_dh = crypto.createDiffieHellman('02', 'hex'); +assert.notStrictEqual(bad_dh.verifyError, 0); + +const availableCurves = new Set(crypto.getCurves()); +const availableHashes = new Set(crypto.getHashes()); + +// Oakley curves do not clean up ERR stack, it was causing unexpected failure +// when accessing other OpenSSL APIs afterwards. +if (availableCurves.has('Oakley-EC2N-3')) { + crypto.createECDH('Oakley-EC2N-3'); + crypto.createHash('sha256'); +} + +// Test ECDH +if (availableCurves.has('prime256v1') && availableCurves.has('secp256k1')) { + const ecdh1 = crypto.createECDH('prime256v1'); + const ecdh2 = crypto.createECDH('prime256v1'); + const key1 = ecdh1.generateKeys(); + const key2 = ecdh2.generateKeys('hex'); + const secret1 = ecdh1.computeSecret(key2, 'hex', 'base64'); + const secret2 = ecdh2.computeSecret(key1, 'latin1', 'buffer'); + + assert.strictEqual(secret1, secret2.toString('base64')); + + // Point formats + assert.strictEqual(ecdh1.getPublicKey('buffer', 'uncompressed')[0], 4); + let firstByte = ecdh1.getPublicKey('buffer', 'compressed')[0]; + assert(firstByte === 2 || firstByte === 3); + firstByte = ecdh1.getPublicKey('buffer', 'hybrid')[0]; + assert(firstByte === 6 || firstByte === 7); + // Format value should be string + + assert.throws( + () => ecdh1.getPublicKey('buffer', 10), + { + code: 'ERR_CRYPTO_ECDH_INVALID_FORMAT', + name: 'TypeError', + message: 'Invalid ECDH format: 10' + }); + + // ECDH should check that point is on curve + const ecdh3 = crypto.createECDH('secp256k1'); + const key3 = ecdh3.generateKeys(); + + assert.throws( + () => ecdh2.computeSecret(key3, 'latin1', 'buffer'), + { + code: 'ERR_CRYPTO_ECDH_INVALID_PUBLIC_KEY', + name: 'Error', + message: 'Public key is not valid for specified curve' + }); + + // ECDH should allow .setPrivateKey()/.setPublicKey() + const ecdh4 = crypto.createECDH('prime256v1'); + + ecdh4.setPrivateKey(ecdh1.getPrivateKey()); + ecdh4.setPublicKey(ecdh1.getPublicKey()); + + assert.throws(() => { + ecdh4.setPublicKey(ecdh3.getPublicKey()); + }, { message: 'Failed to convert Buffer to EC_POINT' }); + + // Verify that we can use ECDH without having to use newly generated keys. + const ecdh5 = crypto.createECDH('secp256k1'); + + // Verify errors are thrown when retrieving keys from an uninitialized object. + assert.throws(() => { + ecdh5.getPublicKey(); + }, /^Error: Failed to get ECDH public key$/); + + assert.throws(() => { + ecdh5.getPrivateKey(); + }, /^Error: Failed to get ECDH private key$/); + + // A valid private key for the secp256k1 curve. + const cafebabeKey = 'cafebabe'.repeat(8); + // Associated compressed and uncompressed public keys (points). + const cafebabePubPtComp = + '03672a31bfc59d3f04548ec9b7daeeba2f61814e8ccc40448045007f5479f693a3'; + const cafebabePubPtUnComp = + '04672a31bfc59d3f04548ec9b7daeeba2f61814e8ccc40448045007f5479f693a3' + + '2e02c7f93d13dc2732b760ca377a5897b9dd41a1c1b29dc0442fdce6d0a04d1d'; + ecdh5.setPrivateKey(cafebabeKey, 'hex'); + assert.strictEqual(ecdh5.getPrivateKey('hex'), cafebabeKey); + // Show that the public point (key) is generated while setting the + // private key. + assert.strictEqual(ecdh5.getPublicKey('hex'), cafebabePubPtUnComp); + + // Compressed and uncompressed public points/keys for other party's + // private key. + // 0xDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEFDEADBEEF + const peerPubPtComp = + '02c6b754b20826eb925e052ee2c25285b162b51fdca732bcf67e39d647fb6830ae'; + const peerPubPtUnComp = + '04c6b754b20826eb925e052ee2c25285b162b51fdca732bcf67e39d647fb6830ae' + + 'b651944a574a362082a77e3f2b5d9223eb54d7f2f76846522bf75f3bedb8178e'; + + const sharedSecret = + '1da220b5329bbe8bfd19ceef5a5898593f411a6f12ea40f2a8eead9a5cf59970'; + + assert.strictEqual(ecdh5.computeSecret(peerPubPtComp, 'hex', 'hex'), + sharedSecret); + assert.strictEqual(ecdh5.computeSecret(peerPubPtUnComp, 'hex', 'hex'), + sharedSecret); + + // Verify that we still have the same key pair as before the computation. + assert.strictEqual(ecdh5.getPrivateKey('hex'), cafebabeKey); + assert.strictEqual(ecdh5.getPublicKey('hex'), cafebabePubPtUnComp); + + // Verify setting and getting compressed and non-compressed serializations. + ecdh5.setPublicKey(cafebabePubPtComp, 'hex'); + assert.strictEqual(ecdh5.getPublicKey('hex'), cafebabePubPtUnComp); + assert.strictEqual( + ecdh5.getPublicKey('hex', 'compressed'), + cafebabePubPtComp + ); + ecdh5.setPublicKey(cafebabePubPtUnComp, 'hex'); + assert.strictEqual(ecdh5.getPublicKey('hex'), cafebabePubPtUnComp); + assert.strictEqual( + ecdh5.getPublicKey('hex', 'compressed'), + cafebabePubPtComp + ); + + // Show why allowing the public key to be set on this type + // does not make sense. + ecdh5.setPublicKey(peerPubPtComp, 'hex'); + assert.strictEqual(ecdh5.getPublicKey('hex'), peerPubPtUnComp); + assert.throws(() => { + // Error because the public key does not match the private key anymore. + ecdh5.computeSecret(peerPubPtComp, 'hex', 'hex'); + }, /Invalid key pair/); + + // Set to a valid key to show that later attempts to set an invalid key are + // rejected. + ecdh5.setPrivateKey(cafebabeKey, 'hex'); + + // Some invalid private keys for the secp256k1 curve. + const errMessage = /Private key is not valid for specified curve/; + ['0000000000000000000000000000000000000000000000000000000000000000', + 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141', + 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF', + ].forEach((element) => { + assert.throws(() => { + ecdh5.setPrivateKey(element, 'hex'); + }, errMessage); + // Verify object state did not change. + assert.strictEqual(ecdh5.getPrivateKey('hex'), cafebabeKey); + }); +} + +// Use of invalid keys was not cleaning up ERR stack, and was causing +// unexpected failure in subsequent signing operations. +if (availableCurves.has('prime256v1') && availableHashes.has('sha256')) { + const curve = crypto.createECDH('prime256v1'); + const invalidKey = Buffer.alloc(65); + invalidKey.fill('\0'); + curve.generateKeys(); + assert.throws( + () => curve.computeSecret(invalidKey), + { + code: 'ERR_CRYPTO_ECDH_INVALID_PUBLIC_KEY', + name: 'Error', + message: 'Public key is not valid for specified curve' + }); + // Check that signing operations are not impacted by the above error. + const ecPrivateKey = + '-----BEGIN EC PRIVATE KEY-----\n' + + 'MHcCAQEEIF+jnWY1D5kbVYDNvxxo/Y+ku2uJPDwS0r/VuPZQrjjVoAoGCCqGSM49\n' + + 'AwEHoUQDQgAEurOxfSxmqIRYzJVagdZfMMSjRNNhB8i3mXyIMq704m2m52FdfKZ2\n' + + 'pQhByd5eyj3lgZ7m7jbchtdgyOF8Io/1ng==\n' + + '-----END EC PRIVATE KEY-----'; + crypto.createSign('SHA256').sign(ecPrivateKey); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-errors.js new file mode 100644 index 00000000..0af4db03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-errors.js @@ -0,0 +1,112 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// https://github.com/nodejs/node/issues/32738 +// XXX(bnoordhuis) validateInt32() throwing ERR_OUT_OF_RANGE and RangeError +// instead of ERR_INVALID_ARG_TYPE and TypeError is questionable, IMO. +assert.throws(() => crypto.createDiffieHellman(13.37), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "sizeOrKey" is out of range. ' + + 'It must be an integer. Received 13.37', +}); + +assert.throws(() => crypto.createDiffieHellman('abcdef', 13.37), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "generator" is out of range. ' + + 'It must be an integer. Received 13.37', +}); + +for (const bits of [-1, 0, 1]) { + if (hasOpenSSL3) { + assert.throws(() => crypto.createDiffieHellman(bits), { + code: 'ERR_OSSL_DH_MODULUS_TOO_SMALL', + name: 'Error', + message: /modulus too small/, + }); + } else { + assert.throws(() => crypto.createDiffieHellman(bits), { + code: 'ERR_OSSL_BN_BITS_TOO_SMALL', + name: 'Error', + message: /bits too small/, + }); + } +} + +for (const g of [-1, 1]) { + const ex = { + code: 'ERR_OSSL_DH_BAD_GENERATOR', + name: 'Error', + message: /(?:bad[_ ]generator)/i, + }; + assert.throws(() => crypto.createDiffieHellman('abcdef', g), ex); + assert.throws(() => crypto.createDiffieHellman('abcdef', 'hex', g), ex); +} + +for (const g of [Buffer.from([]), + Buffer.from([0]), + Buffer.from([1])]) { + const ex = { + code: 'ERR_OSSL_DH_BAD_GENERATOR', + name: 'Error', + message: /(?:bad[_ ]generator)/i, + }; + assert.throws(() => crypto.createDiffieHellman('abcdef', g), ex); + assert.throws(() => crypto.createDiffieHellman('abcdef', 'hex', g), ex); +} + +[ + [0x1, 0x2], + () => { }, + /abc/, + {}, +].forEach((input) => { + assert.throws( + () => crypto.createDiffieHellman(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +}); + +// Invalid test: curve argument is undefined +assert.throws( + () => crypto.createECDH(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "curve" argument must be of type string. ' + + 'Received undefined' + }); + +assert.throws( + function() { + crypto.getDiffieHellman('unknown-group'); + }, + { + name: 'Error', + code: 'ERR_CRYPTO_UNKNOWN_DH_GROUP', + message: 'Unknown DH group' + }, + 'crypto.getDiffieHellman(\'unknown-group\') ' + + 'failed to throw the expected error.' +); + +assert.throws( + () => crypto.createDiffieHellman('', true), + { + code: 'ERR_INVALID_ARG_TYPE' + } +); +[true, Symbol(), {}, () => {}, []].forEach((generator) => assert.throws( + () => crypto.createDiffieHellman('', 'base64', generator), + { code: 'ERR_INVALID_ARG_TYPE' } +)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-generate-keys.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-generate-keys.js new file mode 100644 index 00000000..e4598274 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-generate-keys.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +{ + const size = crypto.getFips() || hasOpenSSL3 ? 1024 : 256; + + function unlessInvalidState(f) { + try { + return f(); + } catch (err) { + if (err.code !== 'ERR_CRYPTO_INVALID_STATE') { + throw err; + } + } + } + + function testGenerateKeysChangesKeys(setup, expected) { + const dh = crypto.createDiffieHellman(size); + setup(dh); + const firstPublicKey = unlessInvalidState(() => dh.getPublicKey()); + const firstPrivateKey = unlessInvalidState(() => dh.getPrivateKey()); + dh.generateKeys(); + const secondPublicKey = dh.getPublicKey(); + const secondPrivateKey = dh.getPrivateKey(); + function changed(shouldChange, first, second) { + if (shouldChange) { + assert.notDeepStrictEqual(first, second); + } else { + assert.deepStrictEqual(first, second); + } + } + changed(expected.includes('public'), firstPublicKey, secondPublicKey); + changed(expected.includes('private'), firstPrivateKey, secondPrivateKey); + } + + // Both the private and the public key are missing: generateKeys() generates both. + testGenerateKeysChangesKeys(() => { + // No setup. + }, ['public', 'private']); + + // Neither key is missing: generateKeys() does nothing. + testGenerateKeysChangesKeys((dh) => { + dh.generateKeys(); + }, []); + + // Only the public key is missing: generateKeys() generates only the public key. + testGenerateKeysChangesKeys((dh) => { + dh.setPrivateKey(Buffer.from('01020304', 'hex')); + }, ['public']); + + // The public key is outdated: generateKeys() generates only the public key. + testGenerateKeysChangesKeys((dh) => { + const oldPublicKey = dh.generateKeys(); + dh.setPrivateKey(Buffer.from('01020304', 'hex')); + assert.deepStrictEqual(dh.getPublicKey(), oldPublicKey); + }, ['public']); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-group-setters.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-group-setters.js new file mode 100644 index 00000000..7c774111 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-group-setters.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +// Unlike DiffieHellman, DiffieHellmanGroup does not have any setters. +const dhg = crypto.getDiffieHellman('modp1'); +assert.strictEqual(dhg.constructor, crypto.DiffieHellmanGroup); +assert.strictEqual(dhg.setPrivateKey, undefined); +assert.strictEqual(dhg.setPublicKey, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-leak.js new file mode 100644 index 00000000..df1ba897 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-leak.js @@ -0,0 +1,30 @@ +// Flags: --expose-gc --noconcurrent_recompilation +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +if (common.isASan) + common.skip('ASan messes with memory measurements'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +const before = process.memoryUsage.rss(); +{ + const size = crypto.getFips() || hasOpenSSL3 ? 1024 : 256; + const dh = crypto.createDiffieHellman(size); + const publicKey = dh.generateKeys(); + const privateKey = dh.getPrivateKey(); + for (let i = 0; i < 5e4; i += 1) { + dh.setPublicKey(publicKey); + dh.setPrivateKey(privateKey); + } +} +globalThis.gc(); +const after = process.memoryUsage.rss(); + +// RSS should stay the same, ceteris paribus, but allow for +// some slop because V8 mallocs memory during execution. +assert(after - before < 10 << 21, `before=${before} after=${after}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2-views.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2-views.js new file mode 100644 index 00000000..8d01731a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2-views.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { modp2buf } = require('../common/crypto'); + +const modp2 = crypto.createDiffieHellmanGroup('modp2'); + +const views = common.getArrayBufferViews(modp2buf); +for (const buf of [modp2buf, ...views]) { + // Ensure specific generator (string with encoding) works as expected with + // any ArrayBufferViews as the first argument to createDiffieHellman(). + const exmodp2 = crypto.createDiffieHellman(buf, '02', 'hex'); + modp2.generateKeys(); + exmodp2.generateKeys(); + const modp2Secret = modp2.computeSecret(exmodp2.getPublicKey()) + .toString('hex'); + const exmodp2Secret = exmodp2.computeSecret(modp2.getPublicKey()) + .toString('hex'); + assert.strictEqual(modp2Secret, exmodp2Secret); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2.js new file mode 100644 index 00000000..19767d26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-modp2.js @@ -0,0 +1,43 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { modp2buf } = require('../common/crypto'); +const modp2 = crypto.createDiffieHellmanGroup('modp2'); + +{ + // Ensure specific generator (buffer) works as expected. + const exmodp2 = crypto.createDiffieHellman(modp2buf, Buffer.from([2])); + modp2.generateKeys(); + exmodp2.generateKeys(); + const modp2Secret = modp2.computeSecret(exmodp2.getPublicKey()) + .toString('hex'); + const exmodp2Secret = exmodp2.computeSecret(modp2.getPublicKey()) + .toString('hex'); + assert.strictEqual(modp2Secret, exmodp2Secret); +} + +{ + // Ensure specific generator (string without encoding) works as expected. + const exmodp2 = crypto.createDiffieHellman(modp2buf, '\x02'); + exmodp2.generateKeys(); + const modp2Secret = modp2.computeSecret(exmodp2.getPublicKey()) + .toString('hex'); + const exmodp2Secret = exmodp2.computeSecret(modp2.getPublicKey()) + .toString('hex'); + assert.strictEqual(modp2Secret, exmodp2Secret); +} + +{ + // Ensure specific generator (numeric) works as expected. + const exmodp2 = crypto.createDiffieHellman(modp2buf, 2); + exmodp2.generateKeys(); + const modp2Secret = modp2.computeSecret(exmodp2.getPublicKey()) + .toString('hex'); + const exmodp2Secret = exmodp2.computeSecret(modp2.getPublicKey()) + .toString('hex'); + assert.strictEqual(modp2Secret, exmodp2Secret); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-odd-key.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-odd-key.js new file mode 100644 index 00000000..fbe42be4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-odd-key.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +function test() { + const odd = Buffer.alloc(39, 'A'); + + const c = crypto.createDiffieHellman(hasOpenSSL3 ? 1024 : 32); + c.setPrivateKey(odd); + c.generateKeys(); +} + +// FIPS requires a length of at least 1024 +if (!crypto.getFips()) { + test(); +} else { + assert.throws(function() { test(); }, /key size too small/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-padding.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-padding.js new file mode 100644 index 00000000..088ea827 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-padding.js @@ -0,0 +1,109 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('node compiled without OpenSSL.'); + +const assert = require('assert'); +const crypto = require('crypto'); + +// This test verifies padding with leading zeroes for shared +// secrets that are strictly smaller than the modulus (prime). +// See: +// RFC 4346: https://www.ietf.org/rfc/rfc4346.txt +// https://github.com/nodejs/node-v0.x-archive/issues/7906 +// https://github.com/nodejs/node-v0.x-archive/issues/5239 +// +// In FIPS mode OPENSSL_DH_FIPS_MIN_MODULUS_BITS = 1024, meaning we need +// a FIPS-friendly >= 1024 bit prime, we can use MODP 14 from RFC 3526: +// https://www.ietf.org/rfc/rfc3526.txt +// +// We can generate appropriate values with this code: +// +// crypto = require('crypto'); +// +// for (;;) { +// var a = crypto.getDiffieHellman('modp14'), +// var b = crypto.getDiffieHellman('modp14'); +// +// a.generateKeys(); +// b.generateKeys(); +// +// var aSecret = a.computeSecret(b.getPublicKey()).toString('hex'); +// console.log("A public: " + a.getPublicKey().toString('hex')); +// console.log("A private: " + a.getPrivateKey().toString('hex')); +// console.log("B public: " + b.getPublicKey().toString('hex')); +// console.log("B private: " + b.getPrivateKey().toString('hex')); +// console.log("A secret: " + aSecret); +// console.log('-------------------------------------------------'); +// if(aSecret.substring(0,2) === "00") { +// console.log("found short key!"); +// return; +// } +// } + +const apub = +'5484455905d3eff34c70980e871f27f05448e66f5a6efbb97cbcba4e927196c2bd9ea272cded91\ +10a4977afa8d9b16c9139a444ed2d954a794650e5d7cb525204f385e1af81530518563822ecd0f9\ +524a958d02b3c269e79d6d69850f0968ad567a4404fbb0b19efc8bc73e267b6136b88cafb33299f\ +f7c7cace3ffab1a88c2c9ee841f88b4c3679b4efc465f5c93cca11d487be57373e4c5926f634c4e\ +efee6721d01db91cd66321615b2522f96368dbc818875d422140d0edf30bdb97d9721feddcb9ff6\ +453741a4f687ee46fc54bf1198801f1210ac789879a5ee123f79e2d2ce1209df2445d32166bc9e4\ +8f89e944ec9c3b2e16c8066cd8eebd4e33eb941'; +const bpub = +'3fca64510e36bc7da8a3a901c7b74c2eabfa25deaf7cbe1d0c50235866136ad677317279e1fb0\ +06e9c0a07f63e14a3363c8e016fbbde2b2c7e79fed1cc3e08e95f7459f547a8cd0523ee9dc744d\ +e5a956d92b937db4448917e1f6829437f05e408ee7aea70c0362b37370c7c75d14449d8b2d2133\ +04ac972302d349975e2265ca7103cfebd019d9e91234d638611abd049014f7abf706c1c5da6c88\ +788a1fdc6cdf17f5fffaf024ce8711a2ebde0b52e9f1cb56224483826d6e5ac6ecfaae07b75d20\ +6e8ac97f5be1a5b68f20382f2a7dac189cf169325c4cf845b26a0cd616c31fec905c5d9035e5f7\ +8e9880c812374ac0f3ca3d365f06e4be526b5affd4b79'; +const apriv = +'62411e34704637d99c6c958a7db32ac22fcafafbe1c33d2cfdb76e12ded41f38fc16b792b9041\ +2e4c82755a3815ba52f780f0ee296ad46e348fc4d1dcd6b64f4eea1b231b2b7d95c5b1c2e26d34\ +83520558b9860a6eb668f01422a54e6604aa7702b4e67511397ef3ecb912bff1a83899c5a5bfb2\ +0ee29249a91b8a698e62486f7009a0e9eaebda69d77ecfa2ca6ba2db6c8aa81759c8c90c675979\ +08c3b3e6fc60668f7be81cce6784482af228dd7f489005253a165e292802cfd0399924f6c56827\ +7012f68255207722355634290acc7fddeefbba75650a85ece95b6a12de67eac016ba78960108dd\ +5dbadfaa43cc9fed515a1f307b7d90ae0623bc7b8cefb'; +const secret = +'00c37b1e06a436d6717816a40e6d72907a6f255638b93032267dcb9a5f0b4a9aa0236f3dce63b\ +1c418c60978a00acd1617dfeecf1661d8a3fafb4d0d8824386750f4853313400e7e4afd22847e4\ +fa56bc9713872021265111906673b38db83d10cbfa1dea3b6b4c97c8655f4ae82125281af7f234\ +8916a15c6f95649367d169d587697480df4d10b381479e86d5518b520d9d8fb764084eab518224\ +dc8fe984ddaf532fc1531ce43155fa0ab32532bf1ece5356b8a3447b5267798a904f16f3f4e635\ +597adc0179d011132dcffc0bbcb0dd2c8700872f8663ec7ddd897c659cc2efebccc73f38f0ec96\ +8612314311231f905f91c63a1aea52e0b60cead8b57df'; + +/* FIPS-friendly 2048 bit prime */ +const p = crypto.createDiffieHellman( + crypto.getDiffieHellman('modp14').getPrime()); + +p.setPublicKey(apub, 'hex'); +p.setPrivateKey(apriv, 'hex'); + +assert.strictEqual( + p.computeSecret(bpub, 'hex', 'hex').toString('hex'), + secret +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-shared.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-shared.js new file mode 100644 index 00000000..51540503 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-shared.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const alice = crypto.createDiffieHellmanGroup('modp5'); +const bob = crypto.createDiffieHellmanGroup('modp5'); +alice.generateKeys(); +bob.generateKeys(); +const aSecret = alice.computeSecret(bob.getPublicKey()).toString('hex'); +const bSecret = bob.computeSecret(alice.getPublicKey()).toString('hex'); +assert.strictEqual(aSecret, bSecret); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-stateless.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-stateless.js new file mode 100644 index 00000000..f4fc1849 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh-stateless.js @@ -0,0 +1,247 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +assert.throws(() => crypto.diffieHellman(), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object. Received undefined' +}); + +assert.throws(() => crypto.diffieHellman(null), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object. Received null' +}); + +assert.throws(() => crypto.diffieHellman([]), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options" argument must be of type object. ' + + 'Received an instance of Array', +}); + +function test({ publicKey: alicePublicKey, privateKey: alicePrivateKey }, + { publicKey: bobPublicKey, privateKey: bobPrivateKey }, + expectedValue) { + const buf1 = crypto.diffieHellman({ + privateKey: alicePrivateKey, + publicKey: bobPublicKey + }); + const buf2 = crypto.diffieHellman({ + privateKey: bobPrivateKey, + publicKey: alicePublicKey + }); + assert.deepStrictEqual(buf1, buf2); + + if (expectedValue !== undefined) + assert.deepStrictEqual(buf1, expectedValue); +} + +const alicePrivateKey = crypto.createPrivateKey({ + key: '-----BEGIN PRIVATE KEY-----\n' + + 'MIIBoQIBADCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKL\n' + + 'gNwc0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVt\n' + + 'bVHCReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR\n' + + '7ORbPcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkH\n' + + 'cJaWbWcMNU5KvJgE8XRsCMojcyf//////////wIBAgSBwwKBwEh82IAVnYNf0Kjb\n' + + 'qYSImDFyg9sH6CJ0GzRK05e6hM3dOSClFYi4kbA7Pr7zyfdn2SH6wSlNS14Jyrtt\n' + + 'HePrRSeYl1T+tk0AfrvaLmyM56F+9B3jwt/nzqr5YxmfVdXb2aQV53VS/mm3pB2H\n' + + 'iIt9FmvFaaOVe2DupqSr6xzbf/zyON+WF5B5HNVOWXswgpgdUsCyygs98hKy/Xje\n' + + 'TGzJUoWInW39t0YgMXenJrkS0m6wol8Rhxx81AGgELNV7EHZqg==\n' + + '-----END PRIVATE KEY-----', + format: 'pem' +}); +const alicePublicKey = crypto.createPublicKey({ + key: '-----BEGIN PUBLIC KEY-----\n' + + 'MIIBnzCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKLgNwc\n' + + '0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVtbVHC\n' + + 'ReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR7ORb\n' + + 'PcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkHcJaW\n' + + 'bWcMNU5KvJgE8XRsCMojcyf//////////wIBAgOBxAACgcBR7+iL5qx7aOb9K+aZ\n' + + 'y2oLt7ST33sDKT+nxpag6cWDDWzPBKFDCJ8fr0v7yW453px8N4qi4R7SYYxFBaYN\n' + + 'Y3JvgDg1ct2JC9sxSuUOLqSFn3hpmAjW7cS0kExIVGfdLlYtIqbhhuo45cTEbVIM\n' + + 'rDEz8mjIlnvbWpKB9+uYmbjfVoc3leFvUBqfG2In2m23Md1swsPxr3n7g68H66JX\n' + + 'iBJKZLQMqNdbY14G9rdKmhhTJrQjC+i7Q/wI8JPhOFzHIGA=\n' + + '-----END PUBLIC KEY-----', + format: 'pem' +}); + +const bobPrivateKey = crypto.createPrivateKey({ + key: '-----BEGIN PRIVATE KEY-----\n' + + 'MIIBoQIBADCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKL\n' + + 'gNwc0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVt\n' + + 'bVHCReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR\n' + + '7ORbPcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkH\n' + + 'cJaWbWcMNU5KvJgE8XRsCMojcyf//////////wIBAgSBwwKBwHxnT7Zw2Ehh1vyw\n' + + 'eolzQFHQzyuT0y+3BF+FxK2Ox7VPguTp57wQfGHbORJ2cwCdLx2mFM7gk4tZ6COS\n' + + 'E3Vta85a/PuhKXNLRdP79JgLnNtVtKXB+ePDS5C2GgXH1RHvqEdJh7JYnMy7Zj4P\n' + + 'GagGtIy3dV5f4FA0B/2C97jQ1pO16ah8gSLQRKsNpTCw2rqsZusE0rK6RaYAef7H\n' + + 'y/0tmLIsHxLIn+WK9CANqMbCWoP4I178BQaqhiOBkNyNZ0ndqA==\n' + + '-----END PRIVATE KEY-----', + format: 'pem' +}); + +const bobPublicKey = crypto.createPublicKey({ + key: '-----BEGIN PUBLIC KEY-----\n' + + 'MIIBoDCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKLgNwc\n' + + '0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVtbVHC\n' + + 'ReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR7ORb\n' + + 'PcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkHcJaW\n' + + 'bWcMNU5KvJgE8XRsCMojcyf//////////wIBAgOBxQACgcEAi26oq8z/GNSBm3zi\n' + + 'gNt7SA7cArUBbTxINa9iLYWp6bxrvCKwDQwISN36/QUw8nUAe8aRyMt0oYn+y6vW\n' + + 'Pw5OlO+TLrUelMVFaADEzoYomH0zVGb0sW4aBN8haC0mbrPt9QshgCvjr1hEPEna\n' + + 'QFKfjzNaJRNMFFd4f2Dn8MSB4yu1xpA1T2i0JSk24vS2H55jx24xhUYtfhT2LJgK\n' + + 'JvnaODey/xtY4Kql10ZKf43Lw6gdQC3G8opC9OxVxt9oNR7Z\n' + + '-----END PUBLIC KEY-----', + format: 'pem' +}); + +assert.throws(() => crypto.diffieHellman({ privateKey: alicePrivateKey }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.publicKey' is invalid. Received undefined" +}); + +assert.throws(() => crypto.diffieHellman({ publicKey: alicePublicKey }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKey' is invalid. Received undefined" +}); + +const privateKey = Buffer.from( + '487CD880159D835FD0A8DBA9848898317283DB07E822741B344AD397BA84CDDD3920A51588' + + 'B891B03B3EBEF3C9F767D921FAC1294D4B5E09CABB6D1DE3EB4527989754FEB64D007EBBDA' + + '2E6C8CE7A17EF41DE3C2DFE7CEAAF963199F55D5DBD9A415E77552FE69B7A41D87888B7D16' + + '6BC569A3957B60EEA6A4ABEB1CDB7FFCF238DF961790791CD54E597B3082981D52C0B2CA0B' + + '3DF212B2FD78DE4C6CC95285889D6DFDB746203177A726B912D26EB0A25F11871C7CD401A0' + + '10B355EC41D9AA', 'hex'); +const publicKey = Buffer.from( + '8b6ea8abccff18d4819b7ce280db7b480edc02b5016d3c4835af622d85a9e9bc6bbc22b00d' + + '0c0848ddfafd0530f275007bc691c8cb74a189fecbabd63f0e4e94ef932eb51e94c5456800' + + 'c4ce8628987d335466f4b16e1a04df21682d266eb3edf50b21802be3af58443c49da40529f' + + '8f335a25134c1457787f60e7f0c481e32bb5c690354f68b4252936e2f4b61f9e63c76e3185' + + '462d7e14f62c980a26f9da3837b2ff1b58e0aaa5d7464a7f8dcbc3a81d402dc6f28a42f4ec' + + '55c6df68351ed9', 'hex'); + +const group = crypto.getDiffieHellman('modp5'); +const dh = crypto.createDiffieHellman(group.getPrime(), group.getGenerator()); +dh.setPrivateKey(privateKey); + +// Test simple Diffie-Hellman, no curves involved. +test({ publicKey: alicePublicKey, privateKey: alicePrivateKey }, + { publicKey: bobPublicKey, privateKey: bobPrivateKey }, + dh.computeSecret(publicKey)); + +test(crypto.generateKeyPairSync('dh', { group: 'modp5' }), + crypto.generateKeyPairSync('dh', { group: 'modp5' })); + +test(crypto.generateKeyPairSync('dh', { group: 'modp5' }), + crypto.generateKeyPairSync('dh', { prime: group.getPrime() })); + +const list = [ + // Same generator, but different primes. + [{ group: 'modp5' }, { group: 'modp18' }]]; + +// TODO(danbev): Take a closer look if there should be a check in OpenSSL3 +// when the dh parameters differ. +if (!hasOpenSSL3) { + // Same primes, but different generator. + list.push([{ group: 'modp5' }, { prime: group.getPrime(), generator: 5 }]); + // Same generator, but different primes. + list.push([{ primeLength: 1024 }, { primeLength: 1024 }]); +} + +for (const [params1, params2] of list) { + assert.throws(() => { + test(crypto.generateKeyPairSync('dh', params1), + crypto.generateKeyPairSync('dh', params2)); + }, hasOpenSSL3 ? { + name: 'Error', + code: 'ERR_OSSL_MISMATCHING_DOMAIN_PARAMETERS' + } : { + name: 'Error', + code: 'ERR_OSSL_EVP_DIFFERENT_PARAMETERS' + }); +} +{ + const privateKey = crypto.createPrivateKey({ + key: '-----BEGIN PRIVATE KEY-----\n' + + 'MIIBoQIBADCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKL\n' + + 'gNwc0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVt\n' + + 'bVHCReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR\n' + + '7ORbPcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkH\n' + + 'cJaWbWcMNU5KvJgE8XRsCMojcyf//////////wIBAgSBwwKBwHu9fpiqrfJJ+tl9\n' + + 'ujFtEWv4afub6A/1/7sgishOYN3YQ+nmWQlmPpveIY34an5dG82CTrixHwUzQTMF\n' + + 'JaiCW3ax9+qk31f2jTNKrQznmKgopVKXF0FEJC6H79W/8Y0U14gsI9sHpovKhfou\n' + + 'RQD0QogW7ejSwMG8hCYibfrvMm0b5PHlwimISyEKh7VtDQ1frYN/Wr9ZbiV+FePJ\n' + + '2j6RUKYNj1Pv+B4zdMgiLLjILAs8WUfbHciU21KSJh1izVQaUQ==\n' + + '-----END PRIVATE KEY-----' + }); + const publicKey = crypto.createPublicKey({ + key: '-----BEGIN PUBLIC KEY-----\n' + + 'MIIBoDCB1QYJKoZIhvcNAQMBMIHHAoHBAP//////////yQ/aoiFowjTExmKLgNwc\n' + + '0SkCTgiKZ8x0Agu+pjsTmyJRSgh5jjQE3e+VGbPNOkMbMCsKbfJfFDdP4TVtbVHC\n' + + 'ReSFtXZiXn7G9ExC6aY37WsL/1y29Aa37e44a/taiZ+lrp8kEXxLH+ZJKGZR7ORb\n' + + 'PcIAfLihY78FmNpINhxV05ppFj+o/STPX4NlXSPco62WHGLzViCFUrue1SkHcJaW\n' + + 'bWcMNU5KvJgE8XRsCMojcyf//////////wIBAgOBxQACgcEAmG9LpD8SAA6/W7oK\n' + + 'E4MCuuQtf5E8bqtcEAfYTOOvKyCS+eiX3TtZRsvHJjUBEyeO99PR/KrGVlkSuW52\n' + + 'ZOSXUOFu1L/0tqHrvRVHo+QEq3OvZ3EAyJkdtSEUTztxuUrMOyJXHDc1OUdNSnk0\n' + + 'taGX4mP3247golVx2DS4viDYs7UtaMdx03dWaP6y5StNUZQlgCIUzL7MYpC16V5y\n' + + 'KkFrE+Kp/Z77gEjivaG6YuxVj4GPLxJYbNFVTel42oSVeKuq\n' + + '-----END PUBLIC KEY-----', + format: 'pem' + }); + + // This key combination will result in an unusually short secret, and should + // not cause an assertion failure. + const secret = crypto.diffieHellman({ publicKey, privateKey }); + assert.strictEqual(secret.toString('hex'), + '0099d0fa242af5db9ea7330e23937a27db041f79c581500fc7f9976' + + '554d59d5b9ced934778d72e19a1fefc81e9d981013198748c0b5c6c' + + '762985eec687dc5bec5c9367b05837daee9d0bcc29024ed7f3abba1' + + '2794b65a745117fb0d87bc5b1b2b68c296c3f686cc29e450e4e1239' + + '21f56a5733fe58aabf71f14582954059c2185d342b9b0fa10c2598a' + + '5426c2baee7f9a686fc1e16cd4757c852bf7225a2732250548efe28' + + 'debc26f1acdec51efe23d20786a6f8a14d360803bbc71972e87fd3'); +} + +// Test ECDH. + +test(crypto.generateKeyPairSync('ec', { namedCurve: 'secp256k1' }), + crypto.generateKeyPairSync('ec', { namedCurve: 'secp256k1' })); + +const not256k1 = crypto.getCurves().find((c) => /^sec.*(224|384|512)/.test(c)); +assert.throws(() => { + test(crypto.generateKeyPairSync('ec', { namedCurve: 'secp256k1' }), + crypto.generateKeyPairSync('ec', { namedCurve: not256k1 })); +}, hasOpenSSL3 ? { + name: 'Error', + code: 'ERR_OSSL_MISMATCHING_DOMAIN_PARAMETERS' +} : { + name: 'Error', + code: 'ERR_OSSL_EVP_DIFFERENT_PARAMETERS' +}); + +// Test ECDH-ES. + +test(crypto.generateKeyPairSync('x448'), + crypto.generateKeyPairSync('x448')); + +test(crypto.generateKeyPairSync('x25519'), + crypto.generateKeyPairSync('x25519')); + +assert.throws(() => { + test(crypto.generateKeyPairSync('x448'), + crypto.generateKeyPairSync('x25519')); +}, { + name: 'Error', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY', + message: 'Incompatible key types for Diffie-Hellman: x448 and x25519' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh.js new file mode 100644 index 00000000..d7ffbe5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-dh.js @@ -0,0 +1,114 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const crypto = require('crypto'); +const { + hasOpenSSL3, + hasOpenSSL, +} = require('../common/crypto'); + +{ + const size = crypto.getFips() || hasOpenSSL3 ? 1024 : 256; + const dh1 = crypto.createDiffieHellman(size); + const p1 = dh1.getPrime('buffer'); + const dh2 = crypto.createDiffieHellman(p1, 'buffer'); + const key1 = dh1.generateKeys(); + const key2 = dh2.generateKeys('hex'); + const secret1 = dh1.computeSecret(key2, 'hex', 'base64'); + const secret2 = dh2.computeSecret(key1, 'latin1', 'buffer'); + + // Test Diffie-Hellman with two parties sharing a secret, + // using various encodings as we go along + assert.strictEqual(secret2.toString('base64'), secret1); + assert.strictEqual(dh1.verifyError, 0); + assert.strictEqual(dh2.verifyError, 0); + + // Create "another dh1" using generated keys from dh1, + // and compute secret again + const dh3 = crypto.createDiffieHellman(p1, 'buffer'); + const privkey1 = dh1.getPrivateKey(); + dh3.setPublicKey(key1); + dh3.setPrivateKey(privkey1); + + assert.deepStrictEqual(dh1.getPrime(), dh3.getPrime()); + assert.deepStrictEqual(dh1.getGenerator(), dh3.getGenerator()); + assert.deepStrictEqual(dh1.getPublicKey(), dh3.getPublicKey()); + assert.deepStrictEqual(dh1.getPrivateKey(), dh3.getPrivateKey()); + assert.strictEqual(dh3.verifyError, 0); + + const secret3 = dh3.computeSecret(key2, 'hex', 'base64'); + + assert.strictEqual(secret1, secret3); + + // computeSecret works without a public key set at all. + const dh4 = crypto.createDiffieHellman(p1, 'buffer'); + dh4.setPrivateKey(privkey1); + + assert.deepStrictEqual(dh1.getPrime(), dh4.getPrime()); + assert.deepStrictEqual(dh1.getGenerator(), dh4.getGenerator()); + assert.deepStrictEqual(dh1.getPrivateKey(), dh4.getPrivateKey()); + assert.strictEqual(dh4.verifyError, 0); + + const secret4 = dh4.computeSecret(key2, 'hex', 'base64'); + + assert.strictEqual(secret1, secret4); + + let wrongBlockLength; + if (hasOpenSSL3) { + wrongBlockLength = { + message: 'error:1C80006B:Provider routines::wrong final block length', + code: 'ERR_OSSL_WRONG_FINAL_BLOCK_LENGTH', + library: 'Provider routines', + reason: 'wrong final block length' + }; + } else { + wrongBlockLength = { + message: 'error:0606506D:digital envelope' + + ' routines:EVP_DecryptFinal_ex:wrong final block length', + code: 'ERR_OSSL_EVP_WRONG_FINAL_BLOCK_LENGTH', + library: 'digital envelope routines', + reason: 'wrong final block length' + }; + } + + // Run this one twice to make sure that the dh3 clears its error properly + { + const c = crypto.createDecipheriv('aes-128-ecb', crypto.randomBytes(16), ''); + assert.throws(() => { + c.final('utf8'); + }, wrongBlockLength); + } + + { + const c = crypto.createDecipheriv('aes-128-ecb', crypto.randomBytes(16), ''); + assert.throws(() => { + c.final('utf8'); + }, wrongBlockLength); + } + + { + // Error message was changed in OpenSSL 3.0.x from 3.0.12, and 3.1.x from 3.1.4. + const hasOpenSSL3WithNewErrorMessage = (hasOpenSSL(3, 0, 12) && !hasOpenSSL(3, 1, 0)) || + (hasOpenSSL(3, 1, 4)); + assert.throws(() => { + dh3.computeSecret(''); + }, { message: hasOpenSSL3 && !hasOpenSSL3WithNewErrorMessage ? + 'Unspecified validation error' : + 'Supplied key is too small' }); + } +} + +// Through a fluke of history, g=0 defaults to DH_GENERATOR (2). +{ + const g = 0; + crypto.createDiffieHellman('abcdef', g); + crypto.createDiffieHellman('abcdef', 'hex', g); +} + +{ + crypto.createDiffieHellman('abcdef', Buffer.from([2])); // OK +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domain.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domain.js new file mode 100644 index 00000000..62e2be4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domain.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const domain = require('domain'); + +const test = (fn) => { + const ex = new Error('BAM'); + const d = domain.create(); + d.on('error', common.mustCall(function(err) { + assert.strictEqual(err, ex); + })); + const cb = common.mustCall(function() { + throw ex; + }); + d.run(cb); +}; + +test(function(cb) { + crypto.pbkdf2('password', 'salt', 1, 8, cb); +}); + +test(function(cb) { + crypto.randomBytes(32, cb); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domains.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domains.js new file mode 100644 index 00000000..be87cad6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-domains.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const domain = require('domain'); +const assert = require('assert'); +const crypto = require('crypto'); + +const d = domain.create(); +const expect = ['pbkdf2', 'randomBytes', 'pseudoRandomBytes']; + +d.on('error', common.mustCall(function(e) { + assert.strictEqual(e.message, expect.shift()); +}, 3)); + +d.run(function() { + one(); + + function one() { + crypto.pbkdf2('a', 'b', 1, 8, 'sha1', function() { + two(); + throw new Error('pbkdf2'); + }); + } + + function two() { + crypto.randomBytes(4, function() { + three(); + throw new Error('randomBytes'); + }); + } + + function three() { + crypto.pseudoRandomBytes(4, function() { + throw new Error('pseudoRandomBytes'); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecb.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecb.js new file mode 100644 index 00000000..6439c935 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecb.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { hasOpenSSL3 } = require('../common/crypto'); +const crypto = require('crypto'); + +if (crypto.getFips()) { + common.skip('BF-ECB is not FIPS 140-2 compatible'); +} + +if (hasOpenSSL3) { + common.skip('Blowfish is only available with the legacy provider in ' + + 'OpenSSl 3.x'); +} + +const assert = require('assert'); + +// Testing whether EVP_CipherInit_ex is functioning correctly. +// Reference: bug#1997 + +{ + const encrypt = + crypto.createCipheriv('BF-ECB', 'SomeRandomBlahz0c5GZVnR', ''); + let hex = encrypt.update('Hello World!', 'ascii', 'hex'); + hex += encrypt.final('hex'); + assert.strictEqual(hex.toUpperCase(), '6D385F424AAB0CFBF0BB86E07FFB7D71'); +} + +{ + const decrypt = + crypto.createDecipheriv('BF-ECB', 'SomeRandomBlahz0c5GZVnR', ''); + let msg = decrypt.update('6D385F424AAB0CFBF0BB86E07FFB7D71', 'hex', 'ascii'); + msg += decrypt.final('ascii'); + assert.strictEqual(msg, 'Hello World!'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecdh-convert-key.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecdh-convert-key.js new file mode 100644 index 00000000..c0046099 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-ecdh-convert-key.js @@ -0,0 +1,125 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { ECDH, createSign, getCurves } = require('crypto'); + +// A valid private key for the secp256k1 curve. +const cafebabeKey = 'cafebabe'.repeat(8); +// Associated compressed and uncompressed public keys (points). +const cafebabePubPtComp = + '03672a31bfc59d3f04548ec9b7daeeba2f61814e8ccc40448045007f5479f693a3'; +const cafebabePubPtUnComp = + '04672a31bfc59d3f04548ec9b7daeeba2f61814e8ccc40448045007f5479f693a3' + + '2e02c7f93d13dc2732b760ca377a5897b9dd41a1c1b29dc0442fdce6d0a04d1d'; + +// Invalid test: key argument is undefined. +assert.throws( + () => ECDH.convertKey(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + +// Invalid test: curve argument is undefined. +assert.throws( + () => ECDH.convertKey(cafebabePubPtComp), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + +// Invalid test: curve argument is invalid. +assert.throws( + () => ECDH.convertKey(cafebabePubPtComp, 'badcurve'), + { + name: 'TypeError', + message: 'Invalid EC curve name' + }); + +if (getCurves().includes('secp256k1')) { + // Invalid test: format argument is undefined. + assert.throws( + () => ECDH.convertKey(cafebabePubPtComp, 'secp256k1', 'hex', 'hex', 10), + { + code: 'ERR_CRYPTO_ECDH_INVALID_FORMAT', + name: 'TypeError', + message: 'Invalid ECDH format: 10' + }); + + // Point formats. + let uncompressed = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'buffer', + 'uncompressed'); + let compressed = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'buffer', + 'compressed'); + let hybrid = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'buffer', + 'hybrid'); + assert.strictEqual(uncompressed[0], 4); + let firstByte = compressed[0]; + assert(firstByte === 2 || firstByte === 3); + firstByte = hybrid[0]; + assert(firstByte === 6 || firstByte === 7); + + // Format conversion from hex to hex + uncompressed = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'hex', + 'uncompressed'); + compressed = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'hex', + 'compressed'); + hybrid = ECDH.convertKey(cafebabePubPtComp, + 'secp256k1', + 'hex', + 'hex', + 'hybrid'); + assert.strictEqual(uncompressed, cafebabePubPtUnComp); + assert.strictEqual(compressed, cafebabePubPtComp); + + // Compare to getPublicKey. + const ecdh1 = ECDH('secp256k1'); + ecdh1.generateKeys(); + ecdh1.setPrivateKey(cafebabeKey, 'hex'); + assert.strictEqual(ecdh1.getPublicKey('hex', 'uncompressed'), uncompressed); + assert.strictEqual(ecdh1.getPublicKey('hex', 'compressed'), compressed); + assert.strictEqual(ecdh1.getPublicKey('hex', 'hybrid'), hybrid); +} + +// See https://github.com/nodejs/node/issues/26133, failed ConvertKey +// operations should not leave errors on OpenSSL's error stack because +// that's observable by subsequent operations. +{ + const privateKey = + '-----BEGIN EC PRIVATE KEY-----\n' + + 'MHcCAQEEIF+jnWY1D5kbVYDNvxxo/Y+ku2uJPDwS0r/VuPZQrjjVoAoGCCqGSM49\n' + + 'AwEHoUQDQgAEurOxfSxmqIRYzJVagdZfMMSjRNNhB8i3mXyIMq704m2m52FdfKZ2\n' + + 'pQhByd5eyj3lgZ7m7jbchtdgyOF8Io/1ng==\n' + + '-----END EC PRIVATE KEY-----'; + + const sign = createSign('sha256').update('plaintext'); + + // TODO(bnoordhuis) This should really bubble up the specific OpenSSL error + // rather than Node's generic error message. + const badKey = 'f'.repeat(128); + assert.throws( + () => ECDH.convertKey(badKey, 'secp521r1', 'hex', 'hex', 'compressed'), + /Failed to convert Buffer to EC_POINT/); + + // Next statement should not throw an exception. + sign.sign(privateKey); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-encoding-validation-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-encoding-validation-error.js new file mode 100644 index 00000000..0e921ac2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-encoding-validation-error.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// This test checks if error is thrown in case of wrong encoding provided into cipher. + +const assert = require('assert'); +const { createCipheriv, randomBytes } = require('crypto'); + +const createCipher = () => { + return createCipheriv('aes-256-cbc', randomBytes(32), randomBytes(16)); +}; + +{ + const cipher = createCipher(); + cipher.update('test', 'utf-8', 'utf-8'); + + assert.throws( + () => cipher.update('666f6f', 'hex', 'hex'), + { message: /Cannot change encoding/ } + ); +} + +{ + const cipher = createCipher(); + cipher.update('test', 'utf-8', 'utf-8'); + + assert.throws( + () => cipher.final('hex'), + { message: /Cannot change encoding/ } + ); +} + +{ + const cipher = createCipher(); + cipher.update('test', 'utf-8', 'utf-8'); + + assert.throws( + () => cipher.final('bad2'), + { message: /^Unknown encoding: bad2$/, code: 'ERR_UNKNOWN_ENCODING' } + ); +} + +{ + const cipher = createCipher(); + + assert.throws( + () => cipher.update('test', 'utf-8', 'bad3'), + { message: /^Unknown encoding: bad3$/, code: 'ERR_UNKNOWN_ENCODING' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-fips.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-fips.js new file mode 100644 index 00000000..de004b9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-fips.js @@ -0,0 +1,280 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const spawnSync = require('child_process').spawnSync; +const path = require('path'); +const fixtures = require('../common/fixtures'); +const { internalBinding } = require('internal/test/binding'); +const { testFipsCrypto } = internalBinding('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +const FIPS_ENABLED = 1; +const FIPS_DISABLED = 0; +const FIPS_ERROR_STRING2 = + 'Error [ERR_CRYPTO_FIPS_FORCED]: Cannot set FIPS mode, it was forced with ' + + '--force-fips at startup.'; +const FIPS_UNSUPPORTED_ERROR_STRING = 'fips mode not supported'; +const FIPS_ENABLE_ERROR_STRING = 'OpenSSL error when trying to enable FIPS:'; + +const CNF_FIPS_ON = fixtures.path('openssl_fips_enabled.cnf'); +const CNF_FIPS_OFF = fixtures.path('openssl_fips_disabled.cnf'); + +let num_children_ok = 0; + +function sharedOpenSSL() { + return process.config.variables.node_shared_openssl; +} + +function testHelper(stream, args, expectedOutput, cmd, env) { + const fullArgs = args.concat(['-e', `console.log(${cmd})`]); + const child = spawnSync(process.execPath, fullArgs, { + cwd: path.dirname(process.execPath), + env: env + }); + + console.error( + `Spawned child [pid:${child.pid}] with cmd '${cmd}' expect %j with args '${ + args}' OPENSSL_CONF=%j`, expectedOutput, env.OPENSSL_CONF); + + function childOk(child) { + console.error(`Child #${++num_children_ok} [pid:${child.pid}] OK.`); + } + + function responseHandler(buffer, expectedOutput) { + const response = buffer.toString(); + assert.notStrictEqual(response.length, 0); + if (FIPS_ENABLED !== expectedOutput && FIPS_DISABLED !== expectedOutput) { + // In the case of expected errors just look for a substring. + assert.ok(response.includes(expectedOutput)); + } else { + const getFipsValue = Number(response); + if (!Number.isNaN(getFipsValue)) + // Normal path where we expect either FIPS enabled or disabled. + assert.strictEqual(getFipsValue, expectedOutput); + } + childOk(child); + } + + responseHandler(child[stream], expectedOutput); +} + +// --enable-fips should raise an error if OpenSSL is not FIPS enabled. +testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--enable-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_ENABLE_ERROR_STRING, + 'process.versions', + process.env); + +// --force-fips should raise an error if OpenSSL is not FIPS enabled. +testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--force-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_ENABLE_ERROR_STRING, + 'process.versions', + process.env); + +// By default FIPS should be off in both FIPS and non-FIPS builds +// unless Node.js was configured using --shared-openssl in +// which case it may be enabled by the system. +if (!sharedOpenSSL()) { + testHelper( + 'stdout', + [], + FIPS_DISABLED, + 'require("crypto").getFips()', + { ...process.env, 'OPENSSL_CONF': ' ' }); +} + +// Toggling fips with setFips should not be allowed from a worker thread +testHelper( + 'stderr', + [], + 'Calling crypto.setFips() is not supported in workers', + 'new worker_threads.Worker(\'require("crypto").setFips(true);\', { eval: true })', + process.env); + +// This should succeed for both FIPS and non-FIPS builds in combination with +// OpenSSL 1.1.1 or OpenSSL 3.0 +const test_result = testFipsCrypto(); +assert.ok(test_result === 1 || test_result === 0); + +// If Node was configured using --shared-openssl fips support might be +// available depending on how OpenSSL was built. If fips support is +// available the tests that toggle the fips_mode on/off using the config +// file option will succeed and return 1 instead of 0. +// +// Note that this case is different from when calling the fips setter as the +// configuration file is handled by OpenSSL, so it is not possible for us +// to try to call the fips setter, to try to detect this situation, as +// that would throw an error: +// ("Error: Cannot set FIPS mode in a non-FIPS build."). +// Due to this uncertainty the following tests are skipped when configured +// with --shared-openssl. +if (!sharedOpenSSL() && !hasOpenSSL3) { + // OpenSSL config file should be able to turn on FIPS mode + testHelper( + 'stdout', + [`--openssl-config=${CNF_FIPS_ON}`], + testFipsCrypto() ? FIPS_ENABLED : FIPS_DISABLED, + 'require("crypto").getFips()', + process.env); + + // OPENSSL_CONF should be able to turn on FIPS mode + testHelper( + 'stdout', + [], + testFipsCrypto() ? FIPS_ENABLED : FIPS_DISABLED, + 'require("crypto").getFips()', + Object.assign({}, process.env, { 'OPENSSL_CONF': CNF_FIPS_ON })); + + // --openssl-config option should override OPENSSL_CONF + testHelper( + 'stdout', + [`--openssl-config=${CNF_FIPS_ON}`], + testFipsCrypto() ? FIPS_ENABLED : FIPS_DISABLED, + 'require("crypto").getFips()', + Object.assign({}, process.env, { 'OPENSSL_CONF': CNF_FIPS_OFF })); +} + +// OpenSSL 3.x has changed the configuration files so the following tests +// will not work as expected with that version. +// TODO(danbev) Revisit these test once FIPS support is available in +// OpenSSL 3.x. +if (!hasOpenSSL3) { + testHelper( + 'stdout', + [`--openssl-config=${CNF_FIPS_OFF}`], + FIPS_DISABLED, + 'require("crypto").getFips()', + Object.assign({}, process.env, { 'OPENSSL_CONF': CNF_FIPS_ON })); + + // --enable-fips should take precedence over OpenSSL config file + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--enable-fips', `--openssl-config=${CNF_FIPS_OFF}`], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + process.env); + // --force-fips should take precedence over OpenSSL config file + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--force-fips', `--openssl-config=${CNF_FIPS_OFF}`], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + process.env); + // --enable-fips should turn FIPS mode on + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--enable-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + process.env); + + // --force-fips should turn FIPS mode on + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--force-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + process.env); + + // OPENSSL_CONF should _not_ make a difference to --enable-fips + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--enable-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + Object.assign({}, process.env, { 'OPENSSL_CONF': CNF_FIPS_OFF })); + + // Using OPENSSL_CONF should not make a difference to --force-fips + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--force-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").getFips()', + Object.assign({}, process.env, { 'OPENSSL_CONF': CNF_FIPS_OFF })); + + // setFipsCrypto should be able to turn FIPS mode on + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + [], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + '(require("crypto").setFips(true),' + + 'require("crypto").getFips())', + process.env); + + // setFipsCrypto should be able to turn FIPS mode on and off + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + [], + testFipsCrypto() ? FIPS_DISABLED : FIPS_UNSUPPORTED_ERROR_STRING, + '(require("crypto").setFips(true),' + + 'require("crypto").setFips(false),' + + 'require("crypto").getFips())', + process.env); + + // setFipsCrypto takes precedence over OpenSSL config file, FIPS on + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + [`--openssl-config=${CNF_FIPS_OFF}`], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + '(require("crypto").setFips(true),' + + 'require("crypto").getFips())', + process.env); + + // setFipsCrypto takes precedence over OpenSSL config file, FIPS off + testHelper( + 'stdout', + [`--openssl-config=${CNF_FIPS_ON}`], + FIPS_DISABLED, + '(require("crypto").setFips(false),' + + 'require("crypto").getFips())', + process.env); + + // --enable-fips does not prevent use of setFipsCrypto API + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--enable-fips'], + testFipsCrypto() ? FIPS_DISABLED : FIPS_UNSUPPORTED_ERROR_STRING, + '(require("crypto").setFips(false),' + + 'require("crypto").getFips())', + process.env); + + // --force-fips prevents use of setFipsCrypto API + testHelper( + 'stderr', + ['--force-fips'], + testFipsCrypto() ? FIPS_ERROR_STRING2 : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").setFips(false)', + process.env); + + // --force-fips makes setFipsCrypto enable a no-op (FIPS stays on) + testHelper( + testFipsCrypto() ? 'stdout' : 'stderr', + ['--force-fips'], + testFipsCrypto() ? FIPS_ENABLED : FIPS_UNSUPPORTED_ERROR_STRING, + '(require("crypto").setFips(true),' + + 'require("crypto").getFips())', + process.env); + + // --force-fips and --enable-fips order does not matter + testHelper( + 'stderr', + ['--force-fips', '--enable-fips'], + testFipsCrypto() ? FIPS_ERROR_STRING2 : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").setFips(false)', + process.env); + + // --enable-fips and --force-fips order does not matter + testHelper( + 'stderr', + ['--enable-fips', '--force-fips'], + testFipsCrypto() ? FIPS_ERROR_STRING2 : FIPS_UNSUPPORTED_ERROR_STRING, + 'require("crypto").setFips(false)', + process.env); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-from-binary.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-from-binary.js new file mode 100644 index 00000000..3b3c6a81 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-from-binary.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This is the same as test/simple/test-crypto, but from before the shift +// to use buffers by default. + + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const EXTERN_APEX = 0xFBEE9; + +// Manually controlled string for checking binary output +let ucs2_control = 'a\u0000'; + +// Grow the strings to proper length +while (ucs2_control.length <= EXTERN_APEX) { + ucs2_control = ucs2_control.repeat(2); +} + + +// Check resultant buffer and output string +const b = Buffer.from(ucs2_control + ucs2_control, 'ucs2'); + +// +// Test updating from birant data +// +{ + const datum1 = b.slice(700000); + const hash1_converted = crypto.createHash('sha1') + .update(datum1.toString('base64'), 'base64') + .digest('hex'); + const hash1_direct = crypto.createHash('sha1').update(datum1).digest('hex'); + assert.strictEqual(hash1_direct, hash1_converted); + + const datum2 = b; + const hash2_converted = crypto.createHash('sha1') + .update(datum2.toString('base64'), 'base64') + .digest('hex'); + const hash2_direct = crypto.createHash('sha1').update(datum2).digest('hex'); + assert.strictEqual(hash2_direct, hash2_converted); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-explicit-short-tag.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-explicit-short-tag.js new file mode 100644 index 00000000..ec0d7044 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-explicit-short-tag.js @@ -0,0 +1,47 @@ +// Flags: --pending-deprecation +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { createDecipheriv, randomBytes } = require('crypto'); + +common.expectWarning({ + DeprecationWarning: [] +}); + +const key = randomBytes(32); +const iv = randomBytes(16); + +{ + // Full 128-bit tag. + + const tag = randomBytes(16); + createDecipheriv('aes-256-gcm', key, iv).setAuthTag(tag); +} + +{ + // Shortened tag with explicit length option. + + const tag = randomBytes(12); + createDecipheriv('aes-256-gcm', key, iv, { + authTagLength: tag.byteLength + }).setAuthTag(tag); +} + +{ + // Shortened tag with explicit but incorrect length option. + + const tag = randomBytes(12); + assert.throws(() => { + createDecipheriv('aes-256-gcm', key, iv, { + authTagLength: 14 + }).setAuthTag(tag); + }, { + name: 'TypeError', + message: 'Invalid authentication tag length: 12', + code: 'ERR_CRYPTO_INVALID_AUTH_TAG' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-implicit-short-tag.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-implicit-short-tag.js new file mode 100644 index 00000000..0776506b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-gcm-implicit-short-tag.js @@ -0,0 +1,21 @@ +// Flags: --pending-deprecation +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { createDecipheriv, randomBytes } = require('crypto'); + +common.expectWarning({ + DeprecationWarning: [ + ['Using AES-GCM authentication tags of less than 128 bits without ' + + 'specifying the authTagLength option when initializing decryption is ' + + 'deprecated.', + 'DEP0182'], + ] +}); + +const key = randomBytes(32); +const iv = randomBytes(16); +const tag = randomBytes(12); +createDecipheriv('aes-256-gcm', key, iv).setAuthTag(tag); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-getcipherinfo.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-getcipherinfo.js new file mode 100644 index 00000000..64b79fc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-getcipherinfo.js @@ -0,0 +1,70 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { + getCiphers, + getCipherInfo +} = require('crypto'); + +const assert = require('assert'); + +const ciphers = getCiphers(); + +assert.strictEqual(getCipherInfo(-1), undefined); +assert.strictEqual(getCipherInfo('cipher that does not exist'), undefined); + +for (const cipher of ciphers) { + const info = getCipherInfo(cipher); + assert(info); + const info2 = getCipherInfo(info.nid); + assert.deepStrictEqual(info, info2); +} + +const info = getCipherInfo('aes-128-cbc'); +assert.strictEqual(info.name, 'aes-128-cbc'); +assert.strictEqual(info.nid, 419); +assert.strictEqual(info.blockSize, 16); +assert.strictEqual(info.ivLength, 16); +assert.strictEqual(info.keyLength, 16); +assert.strictEqual(info.mode, 'cbc'); + +[null, undefined, [], {}].forEach((arg) => { + assert.throws(() => getCipherInfo(arg), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +[null, '', 1, true].forEach((options) => { + assert.throws( + () => getCipherInfo('aes-192-cbc', options), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +[null, '', {}, [], true].forEach((len) => { + assert.throws( + () => getCipherInfo('aes-192-cbc', { keyLength: len }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws( + () => getCipherInfo('aes-192-cbc', { ivLength: len }), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +assert(!getCipherInfo('aes-128-cbc', { keyLength: 12 })); +assert(getCipherInfo('aes-128-cbc', { keyLength: 16 })); +assert(!getCipherInfo('aes-128-cbc', { ivLength: 12 })); +assert(getCipherInfo('aes-128-cbc', { ivLength: 16 })); + +assert(!getCipherInfo('aes-128-ccm', { ivLength: 1 })); +assert(!getCipherInfo('aes-128-ccm', { ivLength: 14 })); +for (let n = 7; n <= 13; n++) + assert(getCipherInfo('aes-128-ccm', { ivLength: n })); + +assert(!getCipherInfo('aes-128-ocb', { ivLength: 16 })); +for (let n = 1; n < 16; n++) + assert(getCipherInfo('aes-128-ocb', { ivLength: n })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash-stream-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash-stream-pipe.js new file mode 100644 index 00000000..d22281ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash-stream-pipe.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const stream = require('stream'); +const s = new stream.PassThrough(); +const h = crypto.createHash('sha3-512'); +const expect = '36a38a2a35e698974d4e5791a3f05b05' + + '198235381e864f91a0e8cd6a26b677ec' + + 'dcde8e2b069bd7355fabd68abd6fc801' + + '19659f25e92f8efc961ee3a7c815c758'; + +s.pipe(h).on('data', common.mustCall(function(c) { + assert.strictEqual(c, expect); + // Calling digest() after piping into a stream with SHA3 should not cause + // a segmentation fault, see https://github.com/nodejs/node/issues/28245. + assert.strictEqual(h.digest('hex'), expect); +})).setEncoding('hex'); + +s.end('aoeu'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash.js new file mode 100644 index 00000000..61145aee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hash.js @@ -0,0 +1,292 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const crypto = require('crypto'); +const fs = require('fs'); + +const { hasOpenSSL } = require('../common/crypto'); +const fixtures = require('../common/fixtures'); + +let cryptoType; +let digest; + +// Test hashing +const a1 = crypto.createHash('sha1').update('Test123').digest('hex'); +const a2 = crypto.createHash('sha256').update('Test123').digest('base64'); +const a3 = crypto.createHash('sha512').update('Test123').digest(); // buffer +const a4 = crypto.createHash('sha1').update('Test123').digest('buffer'); + +// stream interface +let a5 = crypto.createHash('sha512'); +a5.end('Test123'); +a5 = a5.read(); + +let a6 = crypto.createHash('sha512'); +a6.write('Te'); +a6.write('st'); +a6.write('123'); +a6.end(); +a6 = a6.read(); + +let a7 = crypto.createHash('sha512'); +a7.end(); +a7 = a7.read(); + +let a8 = crypto.createHash('sha512'); +a8.write(''); +a8.end(); +a8 = a8.read(); + +if (!crypto.getFips()) { + cryptoType = 'md5'; + digest = 'latin1'; + const a0 = crypto.createHash(cryptoType).update('Test123').digest(digest); + assert.strictEqual( + a0, + 'h\u00ea\u00cb\u0097\u00d8o\fF!\u00fa+\u000e\u0017\u00ca\u00bd\u008c', + `${cryptoType} with ${digest} digest failed to evaluate to expected hash` + ); +} +cryptoType = 'md5'; +digest = 'hex'; +assert.strictEqual( + a1, + '8308651804facb7b9af8ffc53a33a22d6a1c8ac2', + `${cryptoType} with ${digest} digest failed to evaluate to expected hash`); +cryptoType = 'sha256'; +digest = 'base64'; +assert.strictEqual( + a2, + '2bX1jws4GYKTlxhloUB09Z66PoJZW+y+hq5R8dnx9l4=', + `${cryptoType} with ${digest} digest failed to evaluate to expected hash`); +cryptoType = 'sha512'; +digest = 'latin1'; +assert.deepStrictEqual( + a3, + Buffer.from( + '\u00c1(4\u00f1\u0003\u001fd\u0097!O\'\u00d4C/&Qz\u00d4' + + '\u0094\u0015l\u00b8\u008dQ+\u00db\u001d\u00c4\u00b5}\u00b2' + + '\u00d6\u0092\u00a3\u00df\u00a2i\u00a1\u009b\n\n*\u000f' + + '\u00d7\u00d6\u00a2\u00a8\u0085\u00e3<\u0083\u009c\u0093' + + '\u00c2\u0006\u00da0\u00a1\u00879(G\u00ed\'', + 'latin1'), + `${cryptoType} with ${digest} digest failed to evaluate to expected hash`); +cryptoType = 'sha1'; +digest = 'hex'; +assert.deepStrictEqual( + a4, + Buffer.from('8308651804facb7b9af8ffc53a33a22d6a1c8ac2', 'hex'), + `${cryptoType} with ${digest} digest failed to evaluate to expected hash` +); + +// Stream interface should produce the same result. +assert.deepStrictEqual(a5, a3); +assert.deepStrictEqual(a6, a3); +assert.notStrictEqual(a7, undefined); +assert.notStrictEqual(a8, undefined); + +// Test multiple updates to same hash +const h1 = crypto.createHash('sha1').update('Test123').digest('hex'); +const h2 = crypto.createHash('sha1').update('Test').update('123').digest('hex'); +assert.strictEqual(h1, h2); + +// Test hashing for binary files +const fn = fixtures.path('sample.png'); +const sha1Hash = crypto.createHash('sha1'); +const fileStream = fs.createReadStream(fn); +fileStream.on('data', function(data) { + sha1Hash.update(data); +}); +fileStream.on('close', common.mustCall(function() { + // Test SHA1 of sample.png + assert.strictEqual(sha1Hash.digest('hex'), + '22723e553129a336ad96e10f6aecdf0f45e4149e'); +})); + +// Issue https://github.com/nodejs/node-v0.x-archive/issues/2227: unknown digest +// method should throw an error. +assert.throws(function() { + crypto.createHash('xyzzy'); +}, /Digest method not supported/); + +// Issue https://github.com/nodejs/node/issues/9819: throwing encoding used to +// segfault. +assert.throws( + () => crypto.createHash('sha256').digest({ + toString: () => { throw new Error('boom'); }, + }), + { + name: 'Error', + message: 'boom' + }); + +// Issue https://github.com/nodejs/node/issues/25487: error message for invalid +// arg type to update method should include all possible types +assert.throws( + () => crypto.createHash('sha256').update(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + +// Default UTF-8 encoding +const hutf8 = crypto.createHash('sha512').update('УТФ-8 text').digest('hex'); +assert.strictEqual( + hutf8, + '4b21bbd1a68e690a730ddcb5a8bc94ead9879ffe82580767ad7ec6fa8ba2dea6' + + '43a821af66afa9a45b6a78c712fecf0e56dc7f43aef4bcfc8eb5b4d8dca6ea5b'); + +assert.notStrictEqual( + hutf8, + crypto.createHash('sha512').update('УТФ-8 text', 'latin1').digest('hex')); + +const h3 = crypto.createHash('sha256'); +h3.digest(); + +assert.throws( + () => h3.digest(), + { + code: 'ERR_CRYPTO_HASH_FINALIZED', + name: 'Error' + }); + +assert.throws( + () => h3.update('foo'), + { + code: 'ERR_CRYPTO_HASH_FINALIZED', + name: 'Error' + }); + +assert.strictEqual( + crypto.createHash('sha256').update('test').digest('ucs2'), + crypto.createHash('sha256').update('test').digest().toString('ucs2')); + +assert.throws( + () => crypto.createHash(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "algorithm" argument must be of type string. ' + + 'Received undefined' + } +); + +{ + const Hash = crypto.Hash; + const instance = crypto.Hash('sha256'); + assert(instance instanceof Hash, 'Hash is expected to return a new instance' + + ' when called without `new`'); +} + +// Test XOF hash functions and the outputLength option. +{ + // Default outputLengths. Since OpenSSL 3.4 an outputLength is mandatory + if (!hasOpenSSL(3, 4)) { + assert.strictEqual(crypto.createHash('shake128').digest('hex'), + '7f9c2ba4e88f827d616045507605853e'); + assert.strictEqual(crypto.createHash('shake128', null).digest('hex'), + '7f9c2ba4e88f827d616045507605853e'); + assert.strictEqual(crypto.createHash('shake256').digest('hex'), + '46b9dd2b0ba88d13233b3feb743eeb24' + + '3fcd52ea62b81b82b50c27646ed5762f'); + assert.strictEqual(crypto.createHash('shake256', { outputLength: 0 }) + .copy() // Default outputLength. + .digest('hex'), + '46b9dd2b0ba88d13233b3feb743eeb24' + + '3fcd52ea62b81b82b50c27646ed5762f'); + } + + // Short outputLengths. + assert.strictEqual(crypto.createHash('shake128', { outputLength: 0 }) + .digest('hex'), + ''); + assert.strictEqual(crypto.createHash('shake128', { outputLength: 5 }) + .copy({ outputLength: 0 }) + .digest('hex'), + ''); + assert.strictEqual(crypto.createHash('shake128', { outputLength: 5 }) + .digest('hex'), + '7f9c2ba4e8'); + assert.strictEqual(crypto.createHash('shake128', { outputLength: 0 }) + .copy({ outputLength: 5 }) + .digest('hex'), + '7f9c2ba4e8'); + assert.strictEqual(crypto.createHash('shake128', { outputLength: 15 }) + .digest('hex'), + '7f9c2ba4e88f827d61604550760585'); + assert.strictEqual(crypto.createHash('shake256', { outputLength: 16 }) + .digest('hex'), + '46b9dd2b0ba88d13233b3feb743eeb24'); + + // Large outputLengths. + assert.strictEqual(crypto.createHash('shake128', { outputLength: 128 }) + .digest('hex'), + '7f9c2ba4e88f827d616045507605853e' + + 'd73b8093f6efbc88eb1a6eacfa66ef26' + + '3cb1eea988004b93103cfb0aeefd2a68' + + '6e01fa4a58e8a3639ca8a1e3f9ae57e2' + + '35b8cc873c23dc62b8d260169afa2f75' + + 'ab916a58d974918835d25e6a435085b2' + + 'badfd6dfaac359a5efbb7bcc4b59d538' + + 'df9a04302e10c8bc1cbf1a0b3a5120ea'); + const superLongHash = crypto.createHash('shake256', { + outputLength: 1024 * 1024 + }).update('The message is shorter than the hash!') + .digest('hex'); + assert.strictEqual(superLongHash.length, 2 * 1024 * 1024); + assert.ok(superLongHash.endsWith('193414035ddba77bf7bba97981e656ec')); + assert.ok(superLongHash.startsWith('a2a28dbc49cfd6e5d6ceea3d03e77748')); + + // Non-XOF hash functions should accept valid outputLength options as well. + assert.strictEqual(crypto.createHash('sha224', { outputLength: 28 }) + .digest('hex'), + 'd14a028c2a3a2bc9476102bb288234c4' + + '15a2b01f828ea62ac5b3e42f'); + + // Passing invalid sizes should throw during creation. + assert.throws(() => { + crypto.createHash('sha256', { outputLength: 28 }); + }, { + code: 'ERR_OSSL_EVP_NOT_XOF_OR_INVALID_LENGTH' + }); + + for (const outputLength of [null, {}, 'foo', false]) { + assert.throws(() => crypto.createHash('sha256', { outputLength }), + { code: 'ERR_INVALID_ARG_TYPE' }); + } + + for (const outputLength of [-1, .5, Infinity, 2 ** 90]) { + assert.throws(() => crypto.createHash('sha256', { outputLength }), + { code: 'ERR_OUT_OF_RANGE' }); + } +} + +{ + const h = crypto.createHash('sha512'); + h.digest(); + assert.throws(() => h.copy(), { code: 'ERR_CRYPTO_HASH_FINALIZED' }); + assert.throws(() => h.digest(), { code: 'ERR_CRYPTO_HASH_FINALIZED' }); +} + +{ + const a = crypto.createHash('sha512').update('abc'); + const b = a.copy(); + const c = b.copy().update('def'); + const d = crypto.createHash('sha512').update('abcdef'); + assert.strictEqual(a.digest('hex'), b.digest('hex')); + assert.strictEqual(c.digest('hex'), d.digest('hex')); +} + +{ + crypto.Hash('sha256'); + common.expectWarning({ + DeprecationWarning: [ + ['crypto.Hash constructor is deprecated.', + 'DEP0179'], + ] + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hkdf.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hkdf.js new file mode 100644 index 00000000..3f7e61e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hkdf.js @@ -0,0 +1,226 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { kMaxLength } = require('buffer'); +const assert = require('assert'); +const { + createSecretKey, + hkdf, + hkdfSync, + getHashes +} = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +{ + assert.throws(() => hkdf(), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "digest" argument must be of type string/ + }); + + [1, {}, [], false, Infinity].forEach((i) => { + assert.throws(() => hkdf(i, 'a'), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "digest" argument must be of type string/ + }); + assert.throws(() => hkdfSync(i, 'a'), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "digest" argument must be of type string/ + }); + }); + + [1, {}, [], false, Infinity].forEach((i) => { + assert.throws(() => hkdf('sha256', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "ikm" argument must be / + }); + assert.throws(() => hkdfSync('sha256', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "ikm" argument must be / + }); + }); + + [1, {}, [], false, Infinity].forEach((i) => { + assert.throws(() => hkdf('sha256', 'secret', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "salt" argument must be / + }); + assert.throws(() => hkdfSync('sha256', 'secret', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "salt" argument must be / + }); + }); + + [1, {}, [], false, Infinity].forEach((i) => { + assert.throws(() => hkdf('sha256', 'secret', 'salt', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "info" argument must be / + }); + assert.throws(() => hkdfSync('sha256', 'secret', 'salt', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "info" argument must be / + }); + }); + + ['test', {}, [], false].forEach((i) => { + assert.throws(() => hkdf('sha256', 'secret', 'salt', 'info', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "length" argument must be of type number/ + }); + assert.throws(() => hkdfSync('sha256', 'secret', 'salt', 'info', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "length" argument must be of type number/ + }); + }); + + assert.throws(() => hkdf('sha256', 'secret', 'salt', 'info', -1), { + code: 'ERR_OUT_OF_RANGE' + }); + assert.throws(() => hkdfSync('sha256', 'secret', 'salt', 'info', -1), { + code: 'ERR_OUT_OF_RANGE' + }); + assert.throws(() => hkdf('sha256', 'secret', 'salt', 'info', + kMaxLength + 1), { + code: 'ERR_OUT_OF_RANGE' + }); + assert.throws(() => hkdfSync('sha256', 'secret', 'salt', 'info', + kMaxLength + 1), { + code: 'ERR_OUT_OF_RANGE' + }); + + assert.throws(() => hkdfSync('unknown', 'a', '', '', 10), { + code: 'ERR_CRYPTO_INVALID_DIGEST' + }); + + assert.throws(() => hkdf('unknown', 'a', '', '', 10, common.mustNotCall()), { + code: 'ERR_CRYPTO_INVALID_DIGEST' + }); + + assert.throws(() => hkdf('unknown', 'a', '', Buffer.alloc(1025), 10, + common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' + }); + + assert.throws(() => hkdfSync('unknown', 'a', '', Buffer.alloc(1025), 10), { + code: 'ERR_OUT_OF_RANGE' + }); + + assert.throws( + () => hkdf('sha512', 'a', '', '', 64 * 255 + 1, common.mustNotCall()), { + code: 'ERR_CRYPTO_INVALID_KEYLEN' + }); + + assert.throws( + () => hkdfSync('sha512', 'a', '', '', 64 * 255 + 1), { + code: 'ERR_CRYPTO_INVALID_KEYLEN' + }); +} + +const algorithms = [ + ['sha256', 'secret', 'salt', 'info', 10], + ['sha256', '', '', '', 10], + ['sha256', '', 'salt', '', 10], + ['sha512', 'secret', 'salt', '', 15], +]; +if (!hasOpenSSL3) + algorithms.push(['whirlpool', 'secret', '', 'info', 20]); + +algorithms.forEach(([ hash, secret, salt, info, length ]) => { + { + const syncResult = hkdfSync(hash, secret, salt, info, length); + assert(syncResult instanceof ArrayBuffer); + let is_async = false; + hkdf(hash, secret, salt, info, length, + common.mustSucceed((asyncResult) => { + assert(is_async); + assert(asyncResult instanceof ArrayBuffer); + assert.deepStrictEqual(syncResult, asyncResult); + })); + // Keep this after the hkdf call above. This verifies + // that the callback is invoked asynchronously. + is_async = true; + } + + { + const buf_secret = Buffer.from(secret); + const buf_salt = Buffer.from(salt); + const buf_info = Buffer.from(info); + + const syncResult = hkdfSync(hash, buf_secret, buf_salt, buf_info, length); + hkdf(hash, buf_secret, buf_salt, buf_info, length, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(syncResult, asyncResult); + })); + } + + { + const key_secret = createSecretKey(Buffer.from(secret)); + const buf_salt = Buffer.from(salt); + const buf_info = Buffer.from(info); + + const syncResult = hkdfSync(hash, key_secret, buf_salt, buf_info, length); + hkdf(hash, key_secret, buf_salt, buf_info, length, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(syncResult, asyncResult); + })); + } + + { + const ta_secret = new Uint8Array(Buffer.from(secret)); + const ta_salt = new Uint16Array(Buffer.from(salt)); + const ta_info = new Uint32Array(Buffer.from(info)); + + const syncResult = hkdfSync(hash, ta_secret, ta_salt, ta_info, length); + hkdf(hash, ta_secret, ta_salt, ta_info, length, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(syncResult, asyncResult); + })); + } + + { + const ta_secret = new Uint8Array(Buffer.from(secret)); + const ta_salt = new Uint16Array(Buffer.from(salt)); + const ta_info = new Uint32Array(Buffer.from(info)); + + const syncResult = hkdfSync( + hash, + ta_secret.buffer, + ta_salt.buffer, + ta_info.buffer, + length); + hkdf(hash, ta_secret, ta_salt, ta_info, length, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(syncResult, asyncResult); + })); + } + + { + const ta_secret = new Uint8Array(Buffer.from(secret)); + const sa_salt = new SharedArrayBuffer(0); + const sa_info = new SharedArrayBuffer(1); + + const syncResult = hkdfSync( + hash, + ta_secret.buffer, + sa_salt, + sa_info, + length); + hkdf(hash, ta_secret, sa_salt, sa_info, length, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(syncResult, asyncResult); + })); + } +}); + + +if (!hasOpenSSL3) { + const kKnownUnsupported = ['shake128', 'shake256']; + getHashes() + .filter((hash) => !kKnownUnsupported.includes(hash)) + .forEach((hash) => { + assert(hkdfSync(hash, 'key', 'salt', 'info', 5)); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hmac.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hmac.js new file mode 100644 index 00000000..afb5f74c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-hmac.js @@ -0,0 +1,472 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const crypto = require('crypto'); + +{ + const Hmac = crypto.Hmac; + const instance = crypto.Hmac('sha256', 'Node'); + assert(instance instanceof Hmac, 'Hmac is expected to return a new instance' + + ' when called without `new`'); +} + +assert.throws( + () => crypto.createHmac(null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "hmac" argument must be of type string. Received null' + }); + +// This used to segfault. See: https://github.com/nodejs/node/issues/9819 +assert.throws( + () => crypto.createHmac('sha256', 'key').digest({ + toString: () => { throw new Error('boom'); }, + }), + { + name: 'Error', + message: 'boom' + }); + +assert.throws( + () => crypto.createHmac('sha1', null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + +function testHmac(algo, key, data, expected) { + // FIPS does not support MD5. + if (crypto.getFips() && algo === 'md5') + return; + + if (!Array.isArray(data)) + data = [data]; + + // If the key is a Buffer, test Hmac with a key object as well. + const keyWrappers = [ + (key) => key, + ...(typeof key === 'string' ? [] : [crypto.createSecretKey]), + ]; + + for (const keyWrapper of keyWrappers) { + const hmac = crypto.createHmac(algo, keyWrapper(key)); + for (const chunk of data) + hmac.update(chunk); + const actual = hmac.digest('hex'); + assert.strictEqual(actual, expected); + } +} + +{ + // Test HMAC with multiple updates. + testHmac('sha1', 'Node', ['some data', 'to hmac'], + '19fd6e1ba73d9ed2224dd5094a71babe85d9a892'); +} + +// Test HMAC (Wikipedia Test Cases) +const wikipedia = [ + { + key: 'key', data: 'The quick brown fox jumps over the lazy dog', + hmac: { // HMACs lifted from Wikipedia. + md5: '80070713463e7749b90c2dc24911e275', + sha1: 'de7c9b85b8b78aa6bc8a7a36f70a90701c9db4d9', + sha256: + 'f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc' + + '2d1a3cd8' + } + }, + { + key: 'key', data: '', + hmac: { // Intermediate test to help debugging. + md5: '63530468a04e386459855da0063b6596', + sha1: 'f42bb0eeb018ebbd4597ae7213711ec60760843f', + sha256: + '5d5d139563c95b5967b9bd9a8c9b233a9dedb45072794cd232dc1b74' + + '832607d0' + } + }, + { + key: '', data: 'The quick brown fox jumps over the lazy dog', + hmac: { // Intermediate test to help debugging. + md5: 'ad262969c53bc16032f160081c4a07a0', + sha1: '2ba7f707ad5f187c412de3106583c3111d668de8', + sha256: + 'fb011e6154a19b9a4c767373c305275a5a69e8b68b0b4c9200c383dc' + + 'ed19a416' + } + }, + { + key: '', data: '', + hmac: { // HMACs lifted from Wikipedia. + md5: '74e6f7298a9c2d168935f58c001bad88', + sha1: 'fbdb1d1b18aa6c08324b7d64b71fb76370690e1d', + sha256: + 'b613679a0814d9ec772f95d778c35fc5ff1697c493715653c6c71214' + + '4292c5ad' + } + }, +]; + +for (const { key, data, hmac } of wikipedia) { + for (const hash in hmac) + testHmac(hash, key, data, hmac[hash]); +} + +// Test HMAC-SHA-* (rfc 4231 Test Cases) +const rfc4231 = [ + { + key: Buffer.from('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b', 'hex'), + data: Buffer.from('4869205468657265', 'hex'), // 'Hi There' + hmac: { + sha224: '896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22', + sha256: + 'b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c' + + '2e32cff7', + sha384: + 'afd03944d84895626b0825f4ab46907f15f9dadbe4101ec682aa034c' + + '7cebc59cfaea9ea9076ede7f4af152e8b2fa9cb6', + sha512: + '87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b305' + + '45e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f170' + + '2e696c203a126854' + } + }, + { + key: Buffer.from('4a656665', 'hex'), // 'Jefe' + data: Buffer.from('7768617420646f2079612077616e7420666f72206e6f74686' + + '96e673f', 'hex'), // 'what do ya want for nothing?' + hmac: { + sha224: 'a30e01098bc6dbbf45690f3a7e9e6d0f8bbea2a39e6148008fd05e44', + sha256: + '5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b9' + + '64ec3843', + sha384: + 'af45d2e376484031617f78d2b58a6b1b9c7ef464f5a01b47e42ec373' + + '6322445e8e2240ca5e69e2c78b3239ecfab21649', + sha512: + '164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7' + + 'ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b' + + '636e070a38bce737' + } + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex'), + data: Buffer.from('ddddddddddddddddddddddddddddddddddddddddddddddddd' + + 'ddddddddddddddddddddddddddddddddddddddddddddddddddd', + 'hex'), + hmac: { + sha224: '7fb3cb3588c6c1f6ffa9694d7d6ad2649365b0c1f65d69d1ec8333ea', + sha256: + '773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514' + + 'ced565fe', + sha384: + '88062608d3e6ad8a0aa2ace014c8a86f0aa635d947ac9febe83ef4e5' + + '5966144b2a5ab39dc13814b94e3ab6e101a34f27', + sha512: + 'fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33' + + 'b2279d39bf3e848279a722c806b485a47e67c807b946a337bee89426' + + '74278859e13292fb' + } + }, + { + key: Buffer.from('0102030405060708090a0b0c0d0e0f10111213141516171819', + 'hex'), + data: Buffer.from('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdc' + + 'dcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd', + 'hex'), + hmac: { + sha224: '6c11506874013cac6a2abc1bb382627cec6a90d86efc012de7afec5a', + sha256: + '82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff4' + + '6729665b', + sha384: + '3e8a69b7783c25851933ab6290af6ca77a9981480850009cc5577c6e' + + '1f573b4e6801dd23c4a7d679ccf8a386c674cffb', + sha512: + 'b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050' + + '361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2d' + + 'e2adebeb10a298dd' + } + }, + + { + key: Buffer.from('0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c', 'hex'), + // 'Test With Truncation' + data: Buffer.from('546573742057697468205472756e636174696f6e', 'hex'), + hmac: { + sha224: '0e2aea68a90c8d37c988bcdb9fca6fa8', + sha256: 'a3b6167473100ee06e0c796c2955552b', + sha384: '3abf34c3503b2a23a46efc619baef897', + sha512: '415fad6271580a531d4179bc891d87a6' + }, + truncate: true + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaa', 'hex'), + // 'Test Using Larger Than Block-Size Key - Hash Key First' + data: Buffer.from('54657374205573696e67204c6172676572205468616e20426' + + 'c6f636b2d53697a65204b6579202d2048617368204b657920' + + '4669727374', 'hex'), + hmac: { + sha224: '95e9a0db962095adaebe9b2d6f0dbce2d499f112f2d2b7273fa6870e', + sha256: + '60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f' + + '0ee37f54', + sha384: + '4ece084485813e9088d2c63a041bc5b44f9ef1012a2b588f3cd11f05' + + '033ac4c60c2ef6ab4030fe8296248df163f44952', + sha512: + '80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b0137' + + '83f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec' + + '8b915a985d786598' + } + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaa', 'hex'), + // 'This is a test using a larger than block-size key and a larger ' + + // 'than block-size data. The key needs to be hashed before being ' + + // 'used by the HMAC algorithm.' + data: Buffer.from('5468697320697320612074657374207573696e672061206c6' + + '172676572207468616e20626c6f636b2d73697a65206b6579' + + '20616e642061206c6172676572207468616e20626c6f636b2' + + 'd73697a6520646174612e20546865206b6579206e65656473' + + '20746f20626520686173686564206265666f7265206265696' + + 'e6720757365642062792074686520484d414320616c676f72' + + '6974686d2e', 'hex'), + hmac: { + sha224: '3a854166ac5d9f023f54d517d0b39dbd946770db9c2b95c9f6f565d1', + sha256: + '9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f5153' + + '5c3a35e2', + sha384: + '6617178e941f020d351e2f254e8fd32c602420feb0b8fb9adccebb82' + + '461e99c5a678cc31e799176d3860e6110c46523e', + sha512: + 'e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d' + + '20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de04460' + + '65c97440fa8c6a58' + } + }, +]; + +for (let i = 0, l = rfc4231.length; i < l; i++) { + for (const hash in rfc4231[i].hmac) { + const str = crypto.createHmac(hash, rfc4231[i].key); + str.end(rfc4231[i].data); + let strRes = str.read().toString('hex'); + let actual = crypto.createHmac(hash, rfc4231[i].key) + .update(rfc4231[i].data) + .digest('hex'); + if (rfc4231[i].truncate) { + actual = actual.slice(0, 32); // first 128 bits == 32 hex chars + strRes = strRes.slice(0, 32); + } + const expected = rfc4231[i].hmac[hash]; + assert.strictEqual( + actual, + expected, + `Test HMAC-${hash} rfc 4231 case ${i + 1}: ${actual} must be ${expected}` + ); + assert.strictEqual( + actual, + strRes, + `Should get same result from stream (hash: ${hash} and case: ${i + 1})` + + ` => ${actual} must be ${strRes}` + ); + } +} + +// Test HMAC-MD5/SHA1 (rfc 2202 Test Cases) +const rfc2202_md5 = [ + { + key: Buffer.from('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b', 'hex'), + data: 'Hi There', + hmac: '9294727a3638bb1c13f48ef8158bfc9d' + }, + { + key: 'Jefe', + data: 'what do ya want for nothing?', + hmac: '750c783e6ab0b503eaa86e310a5db738' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex'), + data: Buffer.from('ddddddddddddddddddddddddddddddddddddddddddddddddd' + + 'ddddddddddddddddddddddddddddddddddddddddddddddddddd', + 'hex'), + hmac: '56be34521d144c88dbb8c733f0e8b3f6' + }, + { + key: Buffer.from('0102030405060708090a0b0c0d0e0f10111213141516171819', + 'hex'), + data: Buffer.from('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdc' + + 'dcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd' + + 'cdcdcdcdcd', + 'hex'), + hmac: '697eaf0aca3a3aea3a75164746ffaa79' + }, + { + key: Buffer.from('0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c', 'hex'), + data: 'Test With Truncation', + hmac: '56461ef2342edc00f9bab995690efd4c' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaa', + 'hex'), + data: 'Test Using Larger Than Block-Size Key - Hash Key First', + hmac: '6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaa', + 'hex'), + data: + 'Test Using Larger Than Block-Size Key and Larger Than One ' + + 'Block-Size Data', + hmac: '6f630fad67cda0ee1fb1f562db3aa53e' + }, +]; + +for (const { key, data, hmac } of rfc2202_md5) + testHmac('md5', key, data, hmac); + +const rfc2202_sha1 = [ + { + key: Buffer.from('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b', 'hex'), + data: 'Hi There', + hmac: 'b617318655057264e28bc0b6fb378c8ef146be00' + }, + { + key: 'Jefe', + data: 'what do ya want for nothing?', + hmac: 'effcdf6ae5eb2fa2d27416d5f184df9c259a7c79' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa', 'hex'), + data: Buffer.from('ddddddddddddddddddddddddddddddddddddddddddddd' + + 'ddddddddddddddddddddddddddddddddddddddddddddd' + + 'dddddddddd', + 'hex'), + hmac: '125d7342b9ac11cd91a39af48aa17b4f63f175d3' + }, + { + key: Buffer.from('0102030405060708090a0b0c0d0e0f10111213141516171819', + 'hex'), + data: Buffer.from('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdc' + + 'dcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd' + + 'cdcdcdcdcd', + 'hex'), + hmac: '4c9007f4026250c6bc8414f9bf50c86c2d7235da' + }, + { + key: Buffer.from('0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c', 'hex'), + data: 'Test With Truncation', + hmac: '4c1a03424b55e07fe7f27be1d58bb9324a9a5a04' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaa', + 'hex'), + data: 'Test Using Larger Than Block-Size Key - Hash Key First', + hmac: 'aa4ae5e15272d00e95705637ce8a3b55ed402112' + }, + { + key: Buffer.from('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' + + 'aaaaaaaaaaaaaaaaaaaaaa', + 'hex'), + data: + 'Test Using Larger Than Block-Size Key and Larger Than One ' + + 'Block-Size Data', + hmac: 'e8e99d0f45237d786d6bbaa7965c7808bbff1a91' + }, +]; + +for (const { key, data, hmac } of rfc2202_sha1) + testHmac('sha1', key, data, hmac); + +assert.strictEqual( + crypto.createHmac('sha256', 'w00t').digest('ucs2'), + crypto.createHmac('sha256', 'w00t').digest().toString('ucs2')); + +// Check initialized -> uninitialized state transition after calling digest(). +{ + const expected = + '\u0010\u0041\u0052\u00c5\u00bf\u00dc\u00a0\u007b\u00c6\u0033' + + '\u00ee\u00bd\u0046\u0019\u009f\u0002\u0055\u00c9\u00f4\u009d'; + { + const h = crypto.createHmac('sha1', 'key').update('data'); + assert.deepStrictEqual(h.digest('buffer'), Buffer.from(expected, 'latin1')); + assert.deepStrictEqual(h.digest('buffer'), Buffer.from('')); + } + { + const h = crypto.createHmac('sha1', 'key').update('data'); + assert.strictEqual(h.digest('latin1'), expected); + assert.strictEqual(h.digest('latin1'), ''); + } +} + +// Check initialized -> uninitialized state transition after calling digest(). +// Calls to update() omitted intentionally. +{ + const expected = + '\u00f4\u002b\u00b0\u00ee\u00b0\u0018\u00eb\u00bd\u0045\u0097' + + '\u00ae\u0072\u0013\u0071\u001e\u00c6\u0007\u0060\u0084\u003f'; + { + const h = crypto.createHmac('sha1', 'key'); + assert.deepStrictEqual(h.digest('buffer'), Buffer.from(expected, 'latin1')); + assert.deepStrictEqual(h.digest('buffer'), Buffer.from('')); + } + { + const h = crypto.createHmac('sha1', 'key'); + assert.strictEqual(h.digest('latin1'), expected); + assert.strictEqual(h.digest('latin1'), ''); + } +} + +{ + assert.throws( + () => crypto.createHmac('sha7', 'key'), + /Invalid digest/); +} + +{ + const buf = Buffer.alloc(0); + const keyObject = crypto.createSecretKey(Buffer.alloc(0)); + assert.deepStrictEqual( + crypto.createHmac('sha256', buf).update('foo').digest(), + crypto.createHmac('sha256', keyObject).update('foo').digest(), + ); +} + +{ + crypto.Hmac('sha256', 'Node'); + common.expectWarning({ + DeprecationWarning: [ + ['crypto.Hmac constructor is deprecated.', + 'DEP0181'], + ] + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-messageport.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-messageport.js new file mode 100644 index 00000000..d23fde0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-messageport.js @@ -0,0 +1,99 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeySync, + generateKeyPairSync, + KeyObject, +} = require('crypto'); +const { subtle } = globalThis.crypto; +const { createContext } = require('vm'); +const { + MessageChannel, + Worker, + moveMessagePortToContext, + parentPort +} = require('worker_threads'); + +function keyToString(key) { + let ret; + if (key instanceof CryptoKey) { + key = KeyObject.from(key); + } + if (key.type === 'secret') { + ret = key.export().toString('hex'); + } else { + ret = key.export({ type: 'pkcs1', format: 'pem' }); + } + return ret; +} + +// Worker threads simply reply with their representation of the received key. +if (process.env.HAS_STARTED_WORKER) { + return parentPort.once('message', ({ key }) => { + parentPort.postMessage(keyToString(key)); + }); +} + +// Don't use isMainThread to allow running this test inside a worker. +process.env.HAS_STARTED_WORKER = 1; + +(async () => { + // The main thread generates keys and passes them to worker threads. + const secretKey = generateKeySync('aes', { length: 128 }); + const { publicKey, privateKey } = generateKeyPairSync('rsa', { + modulusLength: 1024 + }); + const cryptoKey = await subtle.generateKey( + { name: 'AES-CBC', length: 128 }, false, ['encrypt']); + + // Get immutable representations of all keys. + const keys = [secretKey, publicKey, privateKey, cryptoKey] + .map((key) => [key, keyToString(key)]); + + for (const [key, repr] of keys) { + { + // Test 1: No context change. + const { port1, port2 } = new MessageChannel(); + + port1.postMessage({ key }); + assert.strictEqual(keyToString(key), repr); + + port2.once('message', common.mustCall(({ key }) => { + assert.strictEqual(keyToString(key), repr); + })); + } + + { + // Test 2: Across threads. + const worker = new Worker(__filename); + worker.once('message', common.mustCall((receivedRepresentation) => { + assert.strictEqual(receivedRepresentation, repr); + })); + worker.on('disconnect', () => console.log('disconnect')); + worker.postMessage({ key }); + } + + { + // Test 3: Across contexts (should not work). + const { port1, port2 } = new MessageChannel(); + const context = createContext(); + const port2moved = moveMessagePortToContext(port2, context); + assert(!(port2moved instanceof Object)); + + // TODO(addaleax): Switch this to a 'messageerror' event once MessagePort + // implements EventTarget fully and in a cross-context manner. + port2moved.onmessageerror = common.mustCall((event) => { + assert.strictEqual(event.data.code, + 'ERR_MESSAGE_TARGET_CONTEXT_UNAVAILABLE'); + }); + + port2moved.start(); + port1.postMessage({ key }); + port1.close(); + } + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-to-crypto-key.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-to-crypto-key.js new file mode 100644 index 00000000..1656f37a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects-to-crypto-key.js @@ -0,0 +1,182 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + createSecretKey, + KeyObject, + randomBytes, + generateKeyPairSync, +} = require('crypto'); + +function assertCryptoKey(cryptoKey, keyObject, algorithm, extractable, usages) { + assert.strictEqual(cryptoKey instanceof CryptoKey, true); + assert.strictEqual(cryptoKey.type, keyObject.type); + assert.strictEqual(cryptoKey.algorithm.name, algorithm); + assert.strictEqual(cryptoKey.extractable, extractable); + assert.deepStrictEqual(cryptoKey.usages, usages); + assert.strictEqual(keyObject.equals(KeyObject.from(cryptoKey)), true); +} + +{ + for (const length of [128, 192, 256]) { + const aes = createSecretKey(randomBytes(length >> 3)); + for (const algorithm of ['AES-CTR', 'AES-CBC', 'AES-GCM', 'AES-KW']) { + const usages = algorithm === 'AES-KW' ? ['wrapKey', 'unwrapKey'] : ['encrypt', 'decrypt']; + for (const extractable of [true, false]) { + const cryptoKey = aes.toCryptoKey(algorithm, extractable, usages); + assertCryptoKey(cryptoKey, aes, algorithm, extractable, usages); + assert.strictEqual(cryptoKey.algorithm.length, length); + } + } + } +} + +{ + const pbkdf2 = createSecretKey(randomBytes(16)); + const algorithm = 'PBKDF2'; + const usages = ['deriveBits']; + assert.throws(() => pbkdf2.toCryptoKey(algorithm, true, usages), { + name: 'SyntaxError', + message: 'PBKDF2 keys are not extractable' + }); + assert.throws(() => pbkdf2.toCryptoKey(algorithm, false, ['wrapKey']), { + name: 'SyntaxError', + message: 'Unsupported key usage for a PBKDF2 key' + }); + const cryptoKey = pbkdf2.toCryptoKey(algorithm, false, usages); + assertCryptoKey(cryptoKey, pbkdf2, algorithm, false, usages); + assert.strictEqual(cryptoKey.algorithm.length, undefined); +} + +{ + for (const length of [128, 192, 256]) { + const hmac = createSecretKey(randomBytes(length >> 3)); + const algorithm = 'HMAC'; + const usages = ['sign', 'verify']; + + assert.throws(() => { + createSecretKey(Buffer.alloc(0)).toCryptoKey({ name: algorithm, hash: 'SHA-256' }, true, usages); + }, { + name: 'DataError', + message: 'Zero-length key is not supported', + }); + + assert.throws(() => { + hmac.toCryptoKey({ + name: algorithm, + hash: 'SHA-256', + }, true, []); + }, { + name: 'SyntaxError', + message: 'Usages cannot be empty when importing a secret key.' + }); + + for (const hash of ['SHA-1', 'SHA-256', 'SHA-384', 'SHA-512']) { + for (const extractable of [true, false]) { + assert.throws(() => { + hmac.toCryptoKey({ name: algorithm, hash: 'SHA-256', length: 0 }, true, usages); + }, { + name: 'DataError', + message: 'Zero-length key is not supported', + }); + const cryptoKey = hmac.toCryptoKey({ name: algorithm, hash }, extractable, usages); + assertCryptoKey(cryptoKey, hmac, algorithm, extractable, usages); + assert.strictEqual(cryptoKey.algorithm.length, length); + } + } + } +} + +{ + for (const algorithm of ['Ed25519', 'Ed448', 'X25519', 'X448']) { + const { publicKey, privateKey } = generateKeyPairSync(algorithm.toLowerCase()); + assert.throws(() => { + publicKey.toCryptoKey(algorithm === 'Ed25519' ? 'X25519' : 'Ed25519', true, []); + }, { + name: 'DataError', + message: 'Invalid key type' + }); + for (const key of [publicKey, privateKey]) { + let usages; + if (algorithm.startsWith('E')) { + usages = key.type === 'public' ? ['verify'] : ['sign']; + } else { + usages = key.type === 'public' ? [] : ['deriveBits']; + } + for (const extractable of [true, false]) { + const cryptoKey = key.toCryptoKey(algorithm, extractable, usages); + assertCryptoKey(cryptoKey, key, algorithm, extractable, usages); + } + } + } +} + +{ + const { publicKey, privateKey } = generateKeyPairSync('rsa', { modulusLength: 2048 }); + for (const key of [publicKey, privateKey]) { + for (const algorithm of ['RSASSA-PKCS1-v1_5', 'RSA-PSS', 'RSA-OAEP']) { + let usages; + if (algorithm === 'RSA-OAEP') { + usages = key.type === 'public' ? ['encrypt', 'wrapKey'] : ['decrypt', 'unwrapKey']; + } else { + usages = key.type === 'public' ? ['verify'] : ['sign']; + } + for (const extractable of [true, false]) { + for (const hash of ['SHA-1', 'SHA-256', 'SHA-384', 'SHA-512']) { + const cryptoKey = key.toCryptoKey({ + name: algorithm, + hash + }, extractable, usages); + assertCryptoKey(cryptoKey, key, algorithm, extractable, usages); + assert.strictEqual(cryptoKey.algorithm.hash.name, hash); + } + } + } + } +} + +{ + for (const namedCurve of ['P-256', 'P-384', 'P-521']) { + const { publicKey, privateKey } = generateKeyPairSync('ec', { namedCurve }); + assert.throws(() => { + privateKey.toCryptoKey({ + name: 'ECDH', + namedCurve, + }, true, []); + }, { + name: 'SyntaxError', + message: 'Usages cannot be empty when importing a private key.' + }); + assert.throws(() => { + publicKey.toCryptoKey({ + name: 'ECDH', + namedCurve: namedCurve === 'P-256' ? 'P-384' : 'P-256' + }, true, []); + }, { + name: 'DataError', + message: 'Named curve mismatch' + }); + for (const key of [publicKey, privateKey]) { + for (const algorithm of ['ECDH', 'ECDSA']) { + let usages; + if (algorithm === 'ECDH') { + usages = key.type === 'public' ? [] : ['deriveBits']; + } else { + usages = key.type === 'public' ? ['verify'] : ['sign']; + } + for (const extractable of [true, false]) { + const cryptoKey = key.toCryptoKey({ + name: algorithm, + namedCurve + }, extractable, usages); + assertCryptoKey(cryptoKey, key, algorithm, extractable, usages); + assert.strictEqual(cryptoKey.algorithm.namedCurve, namedCurve); + } + } + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects.js new file mode 100644 index 00000000..0c516d80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-key-objects.js @@ -0,0 +1,890 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + createCipheriv, + createDecipheriv, + createSign, + createVerify, + createSecretKey, + createPublicKey, + createPrivateKey, + KeyObject, + randomBytes, + publicDecrypt, + publicEncrypt, + privateDecrypt, + privateEncrypt, + getCurves, + generateKeySync, + generateKeyPairSync, +} = require('crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +const fixtures = require('../common/fixtures'); + +const publicPem = fixtures.readKey('rsa_public.pem', 'ascii'); +const privatePem = fixtures.readKey('rsa_private.pem', 'ascii'); + +const publicDsa = fixtures.readKey('dsa_public_1025.pem', 'ascii'); +const privateDsa = fixtures.readKey('dsa_private_encrypted_1025.pem', + 'ascii'); + +{ + // Attempting to create a key of a wrong type should throw + const TYPE = 'wrong_type'; + + assert.throws(() => new KeyObject(TYPE), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: `The argument 'type' is invalid. Received '${TYPE}'` + }); +} + +{ + // Attempting to create a key with non-object handle should throw + assert.throws(() => new KeyObject('secret', ''), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "handle" argument must be of type object. Received type ' + + "string ('')" + }); +} + +{ + assert.throws(() => KeyObject.from('invalid_key'), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "key" argument must be an instance of CryptoKey. Received type ' + + "string ('invalid_key')" + }); +} + +{ + const keybuf = randomBytes(32); + const key = createSecretKey(keybuf); + assert.strictEqual(key.type, 'secret'); + assert.strictEqual(key.toString(), '[object KeyObject]'); + assert.strictEqual(key.symmetricKeySize, 32); + assert.strictEqual(key.asymmetricKeyType, undefined); + assert.strictEqual(key.asymmetricKeyDetails, undefined); + + const exportedKey = key.export(); + assert(keybuf.equals(exportedKey)); + + const plaintext = Buffer.from('Hello world', 'utf8'); + + const cipher = createCipheriv('aes-256-ecb', key, null); + const ciphertext = Buffer.concat([ + cipher.update(plaintext), cipher.final(), + ]); + + const decipher = createDecipheriv('aes-256-ecb', key, null); + const deciphered = Buffer.concat([ + decipher.update(ciphertext), decipher.final(), + ]); + + assert(plaintext.equals(deciphered)); +} + +{ + // Passing an existing public key object to createPublicKey should throw. + const publicKey = createPublicKey(publicPem); + assert.throws(() => createPublicKey(publicKey), { + name: 'TypeError', + code: 'ERR_CRYPTO_INVALID_KEY_OBJECT_TYPE', + message: 'Invalid key object type public, expected private.' + }); + + // Constructing a private key from a public key should be impossible, even + // if the public key was derived from a private key. + assert.throws(() => createPrivateKey(createPublicKey(privatePem)), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + }); + + // Similarly, passing an existing private key object to createPrivateKey + // should throw. + const privateKey = createPrivateKey(privatePem); + assert.throws(() => createPrivateKey(privateKey), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + }); +} + +{ + const jwk = { + e: 'AQAB', + n: 't9xYiIonscC3vz_A2ceR7KhZZlDu_5bye53nCVTcKnWd2seY6UAdKersX6njr83Dd5OVe' + + '1BW_wJvp5EjWTAGYbFswlNmeD44edEGM939B6Lq-_8iBkrTi8mGN4YCytivE24YI0D4XZ' + + 'MPfkLSpab2y_Hy4DjQKBq1ThZ0UBnK-9IhX37Ju_ZoGYSlTIGIhzyaiYBh7wrZBoPczIE' + + 'u6et_kN2VnnbRUtkYTF97ggcv5h-hDpUQjQW0ZgOMcTc8n-RkGpIt0_iM_bTjI3Tz_gsF' + + 'di6hHcpZgbopPL630296iByyigQCPJVzdusFrQN5DeC-zT_nGypQkZanLb4ZspSx9Q', + d: 'ktnq2LvIMqBj4txP82IEOorIRQGVsw1khbm8A-cEpuEkgM71Yi_0WzupKktucUeevQ5i0' + + 'Yh8w9e1SJiTLDRAlJz66kdky9uejiWWl6zR4dyNZVMFYRM43ijLC-P8rPne9Fz16IqHFW' + + '5VbJqA1xCBhKmuPMsD71RNxZ4Hrsa7Kt_xglQTYsLbdGIwDmcZihId9VGXRzvmCPsDRf2' + + 'fCkAj7HDeRxpUdEiEDpajADc-PWikra3r3b40tVHKWm8wxJLivOIN7GiYXKQIW6RhZgH-' + + 'Rk45JIRNKxNagxdeXUqqyhnwhbTo1Hite0iBDexN9tgoZk0XmdYWBn6ElXHRZ7VCDQ', + p: '8UovlB4nrBm7xH-u7XXBMbqxADQm5vaEZxw9eluc-tP7cIAI4sglMIvL_FMpbd2pEeP_B' + + 'kR76NTDzzDuPAZvUGRavgEjy0O9j2NAs_WPK4tZF-vFdunhnSh4EHAF4Ij9kbsUi90NOp' + + 'bGfVqPdOaHqzgHKoR23Cuusk9wFQ2XTV8', + q: 'wxHdEYT9xrpfrHPqSBQPpO0dWGKJEkrWOb-76rSfuL8wGR4OBNmQdhLuU9zTIh22pog-X' + + 'PnLPAecC-4yu_wtJ2SPCKiKDbJBre0CKPyRfGqzvA3njXwMxXazU4kGs-2Fg-xu_iKbaI' + + 'jxXrclBLhkxhBtySrwAFhxxOk6fFcPLSs', + dp: 'qS_Mdr5CMRGGMH0bKhPUWEtAixUGZhJaunX5wY71Xoc_Gh4cnO-b7BNJ_-5L8WZog0vr' + + '6PgiLhrqBaCYm2wjpyoG2o2wDHm-NAlzN_wp3G2EFhrSxdOux-S1c0kpRcyoiAO2n29rN' + + 'Da-jOzwBBcU8ACEPdLOCQl0IEFFJO33tl8', + dq: 'WAziKpxLKL7LnL4dzDcx8JIPIuwnTxh0plCDdCffyLaT8WJ9lXbXHFTjOvt8WfPrlDP_' + + 'Ylxmfkw5BbGZOP1VLGjZn2DkH9aMiwNmbDXFPdG0G3hzQovx_9fajiRV4DWghLHeT9wzJ' + + 'fZabRRiI0VQR472300AVEeX4vgbrDBn600', + qi: 'k7czBCT9rHn_PNwCa17hlTy88C4vXkwbz83Oa-aX5L4e5gw5lhcR2ZuZHLb2r6oMt9rl' + + 'D7EIDItSs-u21LOXWPTAlazdnpYUyw_CzogM_PN-qNwMRXn5uXFFhmlP2mVg2EdELTahX' + + 'ch8kWqHaCSX53yvqCtRKu_j76V31TfQZGM', + kty: 'RSA', + }; + const publicJwk = { kty: jwk.kty, e: jwk.e, n: jwk.n }; + + const publicKey = createPublicKey(publicPem); + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.toString(), '[object KeyObject]'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa'); + assert.strictEqual(publicKey.symmetricKeySize, undefined); + + const privateKey = createPrivateKey(privatePem); + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.toString(), '[object KeyObject]'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa'); + assert.strictEqual(privateKey.symmetricKeySize, undefined); + + // It should be possible to derive a public key from a private key. + const derivedPublicKey = createPublicKey(privateKey); + assert.strictEqual(derivedPublicKey.type, 'public'); + assert.strictEqual(derivedPublicKey.toString(), '[object KeyObject]'); + assert.strictEqual(derivedPublicKey.asymmetricKeyType, 'rsa'); + assert.strictEqual(derivedPublicKey.symmetricKeySize, undefined); + + const publicKeyFromJwk = createPublicKey({ key: publicJwk, format: 'jwk' }); + assert.strictEqual(publicKeyFromJwk.type, 'public'); + assert.strictEqual(publicKeyFromJwk.toString(), '[object KeyObject]'); + assert.strictEqual(publicKeyFromJwk.asymmetricKeyType, 'rsa'); + assert.strictEqual(publicKeyFromJwk.symmetricKeySize, undefined); + + const privateKeyFromJwk = createPrivateKey({ key: jwk, format: 'jwk' }); + assert.strictEqual(privateKeyFromJwk.type, 'private'); + assert.strictEqual(privateKeyFromJwk.toString(), '[object KeyObject]'); + assert.strictEqual(privateKeyFromJwk.asymmetricKeyType, 'rsa'); + assert.strictEqual(privateKeyFromJwk.symmetricKeySize, undefined); + + // It should also be possible to import an encrypted private key as a public + // key. + const decryptedKey = createPublicKey({ + key: privateKey.export({ + type: 'pkcs8', + format: 'pem', + passphrase: '123', + cipher: 'aes-128-cbc' + }), + format: 'pem', + passphrase: '123' + }); + assert.strictEqual(decryptedKey.type, 'public'); + assert.strictEqual(decryptedKey.asymmetricKeyType, 'rsa'); + + // Test exporting with an invalid options object, this should throw. + for (const opt of [undefined, null, 'foo', 0, NaN]) { + assert.throws(() => publicKey.export(opt), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: /^The "options" argument must be of type object/ + }); + } + + for (const keyObject of [publicKey, derivedPublicKey, publicKeyFromJwk]) { + assert.deepStrictEqual( + keyObject.export({ format: 'jwk' }), + { kty: 'RSA', n: jwk.n, e: jwk.e } + ); + } + + for (const keyObject of [privateKey, privateKeyFromJwk]) { + assert.deepStrictEqual( + keyObject.export({ format: 'jwk' }), + jwk + ); + } + + // Exporting the key using JWK should not work since this format does not + // support key encryption + assert.throws(() => { + privateKey.export({ format: 'jwk', passphrase: 'secret' }); + }, { + message: 'The selected key encoding jwk does not support encryption.', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS' + }); + + const publicDER = publicKey.export({ + format: 'der', + type: 'pkcs1' + }); + + const privateDER = privateKey.export({ + format: 'der', + type: 'pkcs1' + }); + + assert(Buffer.isBuffer(publicDER)); + assert(Buffer.isBuffer(privateDER)); + + const plaintext = Buffer.from('Hello world', 'utf8'); + const testDecryption = (fn, ciphertexts, decryptionKeys) => { + for (const ciphertext of ciphertexts) { + for (const key of decryptionKeys) { + const deciphered = fn(key, ciphertext); + assert.deepStrictEqual(deciphered, plaintext); + } + } + }; + + testDecryption(privateDecrypt, [ + // Encrypt using the public key. + publicEncrypt(publicKey, plaintext), + publicEncrypt({ key: publicKey }, plaintext), + publicEncrypt({ key: publicJwk, format: 'jwk' }, plaintext), + + // Encrypt using the private key. + publicEncrypt(privateKey, plaintext), + publicEncrypt({ key: privateKey }, plaintext), + publicEncrypt({ key: jwk, format: 'jwk' }, plaintext), + + // Encrypt using a public key derived from the private key. + publicEncrypt(derivedPublicKey, plaintext), + publicEncrypt({ key: derivedPublicKey }, plaintext), + + // Test distinguishing PKCS#1 public and private keys based on the + // DER-encoded data only. + publicEncrypt({ format: 'der', type: 'pkcs1', key: publicDER }, plaintext), + publicEncrypt({ format: 'der', type: 'pkcs1', key: privateDER }, plaintext), + ], [ + privateKey, + { format: 'pem', key: privatePem }, + { format: 'der', type: 'pkcs1', key: privateDER }, + { key: jwk, format: 'jwk' }, + ]); + + testDecryption(publicDecrypt, [ + privateEncrypt(privateKey, plaintext), + ], [ + // Decrypt using the public key. + publicKey, + { format: 'pem', key: publicPem }, + { format: 'der', type: 'pkcs1', key: publicDER }, + { key: publicJwk, format: 'jwk' }, + + // Decrypt using the private key. + privateKey, + { format: 'pem', key: privatePem }, + { format: 'der', type: 'pkcs1', key: privateDER }, + { key: jwk, format: 'jwk' }, + ]); +} + +{ + // This should not cause a crash: https://github.com/nodejs/node/issues/25247 + assert.throws(() => { + createPrivateKey({ key: '' }); + }, hasOpenSSL3 ? { + message: 'error:1E08010C:DECODER routines::unsupported', + } : { + message: 'error:0909006C:PEM routines:get_name:no start line', + code: 'ERR_OSSL_PEM_NO_START_LINE', + reason: 'no start line', + library: 'PEM routines', + function: 'get_name', + }); + + // This should not abort either: https://github.com/nodejs/node/issues/29904 + assert.throws(() => { + createPrivateKey({ key: Buffer.alloc(0), format: 'der', type: 'spki' }); + }, { + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.type' is invalid. Received 'spki'" + }); + + // Unlike SPKI, PKCS#1 is a valid encoding for private keys (and public keys), + // so it should be accepted by createPrivateKey, but OpenSSL won't parse it. + assert.throws(() => { + const key = createPublicKey(publicPem).export({ + format: 'der', + type: 'pkcs1' + }); + createPrivateKey({ key, format: 'der', type: 'pkcs1' }); + }, hasOpenSSL3 ? { + message: /error:1E08010C:DECODER routines::unsupported/, + library: 'DECODER routines' + } : { + message: /asn1 encoding/, + library: 'asn1 encoding routines' + }); +} + +[ + { private: fixtures.readKey('ed25519_private.pem', 'ascii'), + public: fixtures.readKey('ed25519_public.pem', 'ascii'), + keyType: 'ed25519', + jwk: { + crv: 'Ed25519', + x: 'K1wIouqnuiA04b3WrMa-xKIKIpfHetNZRv3h9fBf768', + d: 'wVK6M3SMhQh3NK-7GRrSV-BVWQx1FO5pW8hhQeu_NdA', + kty: 'OKP' + } }, + { private: fixtures.readKey('ed448_private.pem', 'ascii'), + public: fixtures.readKey('ed448_public.pem', 'ascii'), + keyType: 'ed448', + jwk: { + crv: 'Ed448', + x: 'oX_ee5-jlcU53-BbGRsGIzly0V-SZtJ_oGXY0udf84q2hTW2RdstLktvwpkVJOoNb7o' + + 'Dgc2V5ZUA', + d: '060Ke71sN0GpIc01nnGgMDkp0sFNQ09woVo4AM1ffax1-mjnakK0-p-S7-Xf859QewX' + + 'jcR9mxppY', + kty: 'OKP' + } }, + { private: fixtures.readKey('x25519_private.pem', 'ascii'), + public: fixtures.readKey('x25519_public.pem', 'ascii'), + keyType: 'x25519', + jwk: { + crv: 'X25519', + x: 'aSb8Q-RndwfNnPeOYGYPDUN3uhAPnMLzXyfi-mqfhig', + d: 'mL_IWm55RrALUGRfJYzw40gEYWMvtRkesP9mj8o8Omc', + kty: 'OKP' + } }, + { private: fixtures.readKey('x448_private.pem', 'ascii'), + public: fixtures.readKey('x448_public.pem', 'ascii'), + keyType: 'x448', + jwk: { + crv: 'X448', + x: 'ioHSHVpTs6hMvghosEJDIR7ceFiE3-Xccxati64oOVJ7NWjfozE7ae31PXIUFq6cVYg' + + 'vSKsDFPA', + d: 'tMNtrO_q8dlY6Y4NDeSTxNQ5CACkHiPvmukidPnNIuX_EkcryLEXt_7i6j6YZMKsrWy' + + 'S0jlSYJk', + kty: 'OKP' + } }, +].forEach((info) => { + const keyType = info.keyType; + + { + const key = createPrivateKey(info.private); + assert.strictEqual(key.type, 'private'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'pkcs8', format: 'pem' }), info.private); + assert.deepStrictEqual( + key.export({ format: 'jwk' }), info.jwk); + } + + { + const key = createPrivateKey({ key: info.jwk, format: 'jwk' }); + assert.strictEqual(key.type, 'private'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'pkcs8', format: 'pem' }), info.private); + assert.deepStrictEqual( + key.export({ format: 'jwk' }), info.jwk); + } + + { + for (const input of [ + info.private, info.public, { key: info.jwk, format: 'jwk' }]) { + const key = createPublicKey(input); + assert.strictEqual(key.type, 'public'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'spki', format: 'pem' }), info.public); + const jwk = { ...info.jwk }; + delete jwk.d; + assert.deepStrictEqual( + key.export({ format: 'jwk' }), jwk); + } + } +}); + +[ + { private: fixtures.readKey('ec_p256_private.pem', 'ascii'), + public: fixtures.readKey('ec_p256_public.pem', 'ascii'), + keyType: 'ec', + namedCurve: 'prime256v1', + jwk: { + crv: 'P-256', + d: 'DxBsPQPIgMuMyQbxzbb9toew6Ev6e9O6ZhpxLNgmAEo', + kty: 'EC', + x: 'X0mMYR_uleZSIPjNztIkAS3_ud5LhNpbiIFp6fNf2Gs', + y: 'UbJuPy2Xi0lW7UYTBxPK3yGgDu9EAKYIecjkHX5s2lI' + } }, + { private: fixtures.readKey('ec_secp256k1_private.pem', 'ascii'), + public: fixtures.readKey('ec_secp256k1_public.pem', 'ascii'), + keyType: 'ec', + namedCurve: 'secp256k1', + jwk: { + crv: 'secp256k1', + d: 'c34ocwTwpFa9NZZh3l88qXyrkoYSxvC0FEsU5v1v4IM', + kty: 'EC', + x: 'cOzhFSpWxhalCbWNdP2H_yUkdC81C9T2deDpfxK7owA', + y: '-A3DAZTk9IPppN-f03JydgHaFvL1fAHaoXf4SX4NXyo' + } }, + { private: fixtures.readKey('ec_p384_private.pem', 'ascii'), + public: fixtures.readKey('ec_p384_public.pem', 'ascii'), + keyType: 'ec', + namedCurve: 'secp384r1', + jwk: { + crv: 'P-384', + d: 'dwfuHuAtTlMRn7ZBCBm_0grpc1D_4hPeNAgevgelljuC0--k_LDFosDgBlLLmZsi', + kty: 'EC', + x: 'hON3nzGJgv-08fdHpQxgRJFZzlK-GZDGa5f3KnvM31cvvjJmsj4UeOgIdy3rDAjV', + y: 'fidHhtecNCGCfLqmrLjDena1NSzWzWH1u_oUdMKGo5XSabxzD7-8JZxjpc8sR9cl' + } }, + { private: fixtures.readKey('ec_p521_private.pem', 'ascii'), + public: fixtures.readKey('ec_p521_public.pem', 'ascii'), + keyType: 'ec', + namedCurve: 'secp521r1', + jwk: { + crv: 'P-521', + d: 'ABIIbmn3Gm_Y11uIDkC3g2ijpRxIrJEBY4i_JJYo5OougzTl3BX2ifRluPJMaaHcNer' + + 'bQH_WdVkLLX86ShlHrRyJ', + kty: 'EC', + x: 'AaLFgjwZtznM3N7qsfb86awVXe6c6djUYOob1FN-kllekv0KEXV0bwcDjPGQz5f6MxL' + + 'CbhMeHRavUS6P10rsTtBn', + y: 'Ad3flexBeAfXceNzRBH128kFbOWD6W41NjwKRqqIF26vmgW_8COldGKZjFkOSEASxPB' + + 'cvA2iFJRUyQ3whC00j0Np' + } }, +].forEach((info) => { + const { keyType, namedCurve } = info; + + { + const key = createPrivateKey(info.private); + assert.strictEqual(key.type, 'private'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.deepStrictEqual(key.asymmetricKeyDetails, { namedCurve }); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'pkcs8', format: 'pem' }), info.private); + assert.deepStrictEqual( + key.export({ format: 'jwk' }), info.jwk); + } + + { + const key = createPrivateKey({ key: info.jwk, format: 'jwk' }); + assert.strictEqual(key.type, 'private'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.deepStrictEqual(key.asymmetricKeyDetails, { namedCurve }); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'pkcs8', format: 'pem' }), info.private); + assert.deepStrictEqual( + key.export({ format: 'jwk' }), info.jwk); + } + + { + for (const input of [ + info.private, info.public, { key: info.jwk, format: 'jwk' }]) { + const key = createPublicKey(input); + assert.strictEqual(key.type, 'public'); + assert.strictEqual(key.asymmetricKeyType, keyType); + assert.deepStrictEqual(key.asymmetricKeyDetails, { namedCurve }); + assert.strictEqual(key.symmetricKeySize, undefined); + assert.strictEqual( + key.export({ type: 'spki', format: 'pem' }), info.public); + const jwk = { ...info.jwk }; + delete jwk.d; + assert.deepStrictEqual( + key.export({ format: 'jwk' }), jwk); + } + } +}); + +{ + // Reading an encrypted key without a passphrase should fail. + assert.throws(() => createPrivateKey(privateDsa), hasOpenSSL3 ? { + name: 'Error', + message: 'error:07880109:common libcrypto routines::interrupted or ' + + 'cancelled', + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + // Reading an encrypted key with a passphrase that exceeds OpenSSL's buffer + // size limit should fail with an appropriate error code. + assert.throws(() => createPrivateKey({ + key: privateDsa, + format: 'pem', + passphrase: Buffer.alloc(1025, 'a') + }), hasOpenSSL3 ? { name: 'Error' } : { + code: 'ERR_OSSL_PEM_BAD_PASSWORD_READ', + name: 'Error' + }); + + // The buffer has a size of 1024 bytes, so this passphrase should be permitted + // (but will fail decryption). + assert.throws(() => createPrivateKey({ + key: privateDsa, + format: 'pem', + passphrase: Buffer.alloc(1024, 'a') + }), { + message: /bad decrypt/ + }); + + const publicKey = createPublicKey(publicDsa); + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'dsa'); + assert.strictEqual(publicKey.symmetricKeySize, undefined); + assert.throws( + () => publicKey.export({ format: 'jwk' }), + { code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE' }); + + const privateKey = createPrivateKey({ + key: privateDsa, + format: 'pem', + passphrase: 'secret' + }); + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'dsa'); + assert.strictEqual(privateKey.symmetricKeySize, undefined); + assert.throws( + () => privateKey.export({ format: 'jwk' }), + { code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE' }); +} + +{ + // Test RSA-PSS. + { + // This key pair does not restrict the message digest algorithm or salt + // length. + const publicPem = fixtures.readKey('rsa_pss_public_2048.pem'); + const privatePem = fixtures.readKey('rsa_pss_private_2048.pem'); + + const publicKey = createPublicKey(publicPem); + const privateKey = createPrivateKey(privatePem); + + // Because no RSASSA-PSS-params appears in the PEM, no defaults should be + // added for the PSS parameters. This is different from an empty + // RSASSA-PSS-params sequence (see test below). + const expectedKeyDetails = { + modulusLength: 2048, + publicExponent: 65537n + }; + + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + + assert.throws( + () => publicKey.export({ format: 'jwk' }), + { code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE' }); + assert.throws( + () => privateKey.export({ format: 'jwk' }), + { code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE' }); + + for (const key of [privatePem, privateKey]) { + // Any algorithm should work. + for (const algo of ['sha1', 'sha256']) { + // Any salt length should work. + for (const saltLength of [undefined, 8, 10, 12, 16, 18, 20]) { + const signature = createSign(algo) + .update('foo') + .sign({ key, saltLength }); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = createVerify(algo) + .update('foo') + .verify({ key: pkey, saltLength }, signature); + + assert.ok(okay); + } + } + } + } + + // Exporting the key using PKCS#1 should not work since this would discard + // any algorithm restrictions. + assert.throws(() => { + publicKey.export({ format: 'pem', type: 'pkcs1' }); + }, { + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS' + }); + } + + { + // This key pair enforces sha1 as the message digest and the MGF1 + // message digest and a salt length of 20 bytes. + + const publicPem = fixtures.readKey('rsa_pss_public_2048_sha1_sha1_20.pem'); + const privatePem = + fixtures.readKey('rsa_pss_private_2048_sha1_sha1_20.pem'); + + const publicKey = createPublicKey(publicPem); + const privateKey = createPrivateKey(privatePem); + + // Unlike the previous key pair, this key pair contains an RSASSA-PSS-params + // sequence. However, because all values in the RSASSA-PSS-params are set to + // their defaults (see RFC 3447), the ASN.1 structure contains an empty + // sequence. Node.js should add the default values to the key details. + const expectedKeyDetails = { + modulusLength: 2048, + publicExponent: 65537n, + hashAlgorithm: 'sha1', + mgf1HashAlgorithm: 'sha1', + saltLength: 20 + }; + + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + } + + { + // This key pair enforces sha256 as the message digest and the MGF1 + // message digest and a salt length of at least 16 bytes. + const publicPem = + fixtures.readKey('rsa_pss_public_2048_sha256_sha256_16.pem'); + const privatePem = + fixtures.readKey('rsa_pss_private_2048_sha256_sha256_16.pem'); + + const publicKey = createPublicKey(publicPem); + const privateKey = createPrivateKey(privatePem); + + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + + for (const key of [privatePem, privateKey]) { + // Signing with anything other than sha256 should fail. + assert.throws(() => { + createSign('sha1').sign(key); + }, /digest not allowed/); + + // Signing with salt lengths less than 16 bytes should fail. + for (const saltLength of [8, 10, 12]) { + assert.throws(() => { + createSign('sha1').sign({ key, saltLength }); + }, /pss saltlen too small/); + } + + // Signing with sha256 and appropriate salt lengths should work. + for (const saltLength of [undefined, 16, 18, 20]) { + const signature = createSign('sha256') + .update('foo') + .sign({ key, saltLength }); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = createVerify('sha256') + .update('foo') + .verify({ key: pkey, saltLength }, signature); + + assert.ok(okay); + } + } + } + } + + { + // This key enforces sha512 as the message digest and sha256 as the MGF1 + // message digest. + const publicPem = + fixtures.readKey('rsa_pss_public_2048_sha512_sha256_20.pem'); + const privatePem = + fixtures.readKey('rsa_pss_private_2048_sha512_sha256_20.pem'); + + const publicKey = createPublicKey(publicPem); + const privateKey = createPrivateKey(privatePem); + + const expectedKeyDetails = { + modulusLength: 2048, + publicExponent: 65537n, + hashAlgorithm: 'sha512', + mgf1HashAlgorithm: 'sha256', + saltLength: 20 + }; + + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + + // Node.js usually uses the same hash function for the message and for MGF1. + // However, when a different MGF1 message digest algorithm has been + // specified as part of the key, it should automatically switch to that. + // This behavior is required by sections 3.1 and 3.3 of RFC4055. + for (const key of [privatePem, privateKey]) { + // sha256 matches the MGF1 hash function and should be used internally, + // but it should not be permitted as the main message digest algorithm. + for (const algo of ['sha1', 'sha256']) { + assert.throws(() => { + createSign(algo).sign(key); + }, /digest not allowed/); + } + + // sha512 should produce a valid signature. + const signature = createSign('sha512') + .update('foo') + .sign(key); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = createVerify('sha512') + .update('foo') + .verify(pkey, signature); + + assert.ok(okay); + } + } + } +} + +{ + // Exporting an encrypted private key requires a cipher + const privateKey = createPrivateKey(privatePem); + assert.throws(() => { + privateKey.export({ + format: 'pem', type: 'pkcs8', passphrase: 'super-secret' + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.cipher' is invalid. Received undefined" + }); +} + +{ + // SecretKeyObject export buffer format (default) + const buffer = Buffer.from('Hello World'); + const keyObject = createSecretKey(buffer); + assert.deepStrictEqual(keyObject.export(), buffer); + assert.deepStrictEqual(keyObject.export({}), buffer); + assert.deepStrictEqual(keyObject.export({ format: 'buffer' }), buffer); + assert.deepStrictEqual(keyObject.export({ format: undefined }), buffer); +} + +{ + // Exporting an "oct" JWK from a SecretKeyObject + const buffer = Buffer.from('Hello World'); + const keyObject = createSecretKey(buffer); + assert.deepStrictEqual( + keyObject.export({ format: 'jwk' }), + { kty: 'oct', k: 'SGVsbG8gV29ybGQ' } + ); +} + +{ + // Exporting a JWK unsupported curve EC key + const supported = ['prime256v1', 'secp256k1', 'secp384r1', 'secp521r1']; + // Find an unsupported curve regardless of whether a FIPS compliant crypto + // provider is currently in use. + const namedCurve = getCurves().find((curve) => !supported.includes(curve)); + assert(namedCurve); + const keyPair = generateKeyPairSync('ec', { namedCurve }); + const { publicKey, privateKey } = keyPair; + assert.throws( + () => publicKey.export({ format: 'jwk' }), + { + code: 'ERR_CRYPTO_JWK_UNSUPPORTED_CURVE', + message: `Unsupported JWK EC curve: ${namedCurve}.` + }); + assert.throws( + () => privateKey.export({ format: 'jwk' }), + { + code: 'ERR_CRYPTO_JWK_UNSUPPORTED_CURVE', + message: `Unsupported JWK EC curve: ${namedCurve}.` + }); +} + +{ + const first = Buffer.from('Hello'); + const second = Buffer.from('World'); + const keyObject = createSecretKey(first); + assert(createSecretKey(first).equals(createSecretKey(first))); + assert(!createSecretKey(first).equals(createSecretKey(second))); + + assert.throws(() => keyObject.equals(0), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "otherKeyObject" argument must be an instance of KeyObject. Received type number (0)' + }); + + assert(keyObject.equals(keyObject)); + assert(!keyObject.equals(createPublicKey(publicPem))); + assert(!keyObject.equals(createPrivateKey(privatePem))); +} + +{ + const first = generateKeyPairSync('ed25519'); + const second = generateKeyPairSync('ed25519'); + const secret = generateKeySync('aes', { length: 128 }); + + assert(first.publicKey.equals(first.publicKey)); + assert(first.publicKey.equals(createPublicKey( + first.publicKey.export({ format: 'pem', type: 'spki' })))); + assert(!first.publicKey.equals(second.publicKey)); + assert(!first.publicKey.equals(second.privateKey)); + assert(!first.publicKey.equals(secret)); + + assert(first.privateKey.equals(first.privateKey)); + assert(first.privateKey.equals(createPrivateKey( + first.privateKey.export({ format: 'pem', type: 'pkcs8' })))); + assert(!first.privateKey.equals(second.privateKey)); + assert(!first.privateKey.equals(second.publicKey)); + assert(!first.privateKey.equals(secret)); +} + +{ + const first = generateKeyPairSync('ed25519'); + const second = generateKeyPairSync('ed448'); + + assert(!first.publicKey.equals(second.publicKey)); + assert(!first.publicKey.equals(second.privateKey)); + assert(!first.privateKey.equals(second.privateKey)); + assert(!first.privateKey.equals(second.publicKey)); +} + +{ + const first = createSecretKey(Buffer.alloc(0)); + const second = createSecretKey(new ArrayBuffer(0)); + const third = createSecretKey(Buffer.alloc(1)); + assert(first.equals(first)); + assert(first.equals(second)); + assert(!first.equals(third)); + assert(!third.equals(first)); +} + +{ + // This should not cause a crash: https://github.com/nodejs/node/issues/44471 + for (const key of ['', 'foo', null, undefined, true, Boolean]) { + assert.throws(() => { + createPublicKey({ key, format: 'jwk' }); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + assert.throws(() => { + createPrivateKey({ key, format: 'jwk' }); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa-key-object.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa-key-object.js new file mode 100644 index 00000000..a3df1362 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa-key-object.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test async DSA key object generation. +{ + generateKeyPair('dsa', { + modulusLength: hasOpenSSL3 ? 2048 : 512, + divisorLength: 256 + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'dsa'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: hasOpenSSL3 ? 2048 : 512, + divisorLength: 256 + }); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'dsa'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: hasOpenSSL3 ? 2048 : 512, + divisorLength: 256 + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa.js new file mode 100644 index 00000000..41968d8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-dsa.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + assertApproximateSize, + testSignVerify, + spkiExp, +} = require('../common/crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test async DSA key generation. +{ + const privateKeyEncoding = { + type: 'pkcs8', + format: 'der' + }; + + generateKeyPair('dsa', { + modulusLength: hasOpenSSL3 ? 2048 : 512, + divisorLength: 256, + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + cipher: 'aes-128-cbc', + passphrase: 'secret', + ...privateKeyEncoding + } + }, common.mustSucceed((publicKey, privateKeyDER) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + // The private key is DER-encoded. + assert(Buffer.isBuffer(privateKeyDER)); + + assertApproximateSize(publicKey, hasOpenSSL3 ? 1194 : 440); + assertApproximateSize(privateKeyDER, hasOpenSSL3 ? 721 : 336); + + // Since the private key is encrypted, signing shouldn't work anymore. + assert.throws(() => { + return testSignVerify(publicKey, { + key: privateKeyDER, + ...privateKeyEncoding + }); + }, { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + // Signing should work with the correct password. + testSignVerify(publicKey, { + key: privateKeyDER, + ...privateKeyEncoding, + passphrase: 'secret' + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-ec.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-ec.js new file mode 100644 index 00000000..bddb4aa2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-ec.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Test async elliptic curve key generation with 'jwk' encoding and named +// curve. +['P-384', 'P-256', 'P-521', 'secp256k1'].forEach((curve) => { + generateKeyPair('ec', { + namedCurve: curve, + publicKeyEncoding: { + format: 'jwk' + }, + privateKeyEncoding: { + format: 'jwk' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(publicKey.x, privateKey.x); + assert.strictEqual(publicKey.y, privateKey.y); + assert(!publicKey.d); + assert(privateKey.d); + assert.strictEqual(publicKey.kty, 'EC'); + assert.strictEqual(publicKey.kty, privateKey.kty); + assert.strictEqual(publicKey.crv, curve); + assert.strictEqual(publicKey.crv, privateKey.crv); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-rsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-rsa.js new file mode 100644 index 00000000..449d1a97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk-rsa.js @@ -0,0 +1,38 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Test async elliptic curve key generation with 'jwk' encoding and RSA. +{ + generateKeyPair('rsa', { + modulusLength: 1024, + publicKeyEncoding: { + format: 'jwk' + }, + privateKeyEncoding: { + format: 'jwk' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(publicKey.kty, 'RSA'); + assert.strictEqual(publicKey.kty, privateKey.kty); + assert.strictEqual(typeof publicKey.n, 'string'); + assert.strictEqual(publicKey.n, privateKey.n); + assert.strictEqual(typeof publicKey.e, 'string'); + assert.strictEqual(publicKey.e, privateKey.e); + assert.strictEqual(typeof privateKey.d, 'string'); + assert.strictEqual(typeof privateKey.p, 'string'); + assert.strictEqual(typeof privateKey.q, 'string'); + assert.strictEqual(typeof privateKey.dp, 'string'); + assert.strictEqual(typeof privateKey.dq, 'string'); + assert.strictEqual(typeof privateKey.qi, 'string'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk.js new file mode 100644 index 00000000..5243edd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-elliptic-curve-jwk.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Test async elliptic curve key generation with 'jwk' encoding. +{ + [ + 'ed25519', + 'ed448', + 'x25519', + 'x448', + ].forEach((type) => { + generateKeyPair(type, { + publicKeyEncoding: { + format: 'jwk' + }, + privateKeyEncoding: { + format: 'jwk' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(publicKey.x, privateKey.x); + assert(!publicKey.d); + assert(privateKey.d); + assert.strictEqual(publicKey.kty, 'OKP'); + assert.strictEqual(publicKey.kty, privateKey.kty); + const expectedCrv = `${type.charAt(0).toUpperCase()}${type.slice(1)}`; + assert.strictEqual(publicKey.crv, expectedCrv); + assert.strictEqual(publicKey.crv, privateKey.crv); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key-der.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key-der.js new file mode 100644 index 00000000..3203dfe1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key-der.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + assertApproximateSize, + testEncryptDecrypt, + testSignVerify, +} = require('../common/crypto'); + +// Test async RSA key generation with an encrypted private key, but encoded as DER. +{ + generateKeyPair('rsa', { + publicExponent: 0x10001, + modulusLength: 512, + publicKeyEncoding: { + type: 'pkcs1', + format: 'der' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'der' + } + }, common.mustSucceed((publicKeyDER, privateKeyDER) => { + assert(Buffer.isBuffer(publicKeyDER)); + assertApproximateSize(publicKeyDER, 74); + + assert(Buffer.isBuffer(privateKeyDER)); + + const publicKey = { + key: publicKeyDER, + type: 'pkcs1', + format: 'der', + }; + const privateKey = { + key: privateKeyDER, + format: 'der', + type: 'pkcs8', + passphrase: 'secret' + }; + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key.js new file mode 100644 index 00000000..727cccc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-encrypted-private-key.js @@ -0,0 +1,67 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + assertApproximateSize, + testEncryptDecrypt, + testSignVerify, +} = require('../common/crypto'); + +// Test async RSA key generation with an encrypted private key, but encoded as DER. +{ + generateKeyPair('rsa', { + publicExponent: 0x10001, + modulusLength: 512, + publicKeyEncoding: { + type: 'pkcs1', + format: 'der' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'der', + cipher: 'aes-256-cbc', + passphrase: 'secret' + } + }, common.mustSucceed((publicKeyDER, privateKeyDER) => { + assert(Buffer.isBuffer(publicKeyDER)); + assertApproximateSize(publicKeyDER, 74); + + assert(Buffer.isBuffer(privateKeyDER)); + + // Since the private key is encrypted, signing shouldn't work anymore. + const publicKey = { + key: publicKeyDER, + type: 'pkcs1', + format: 'der', + }; + assert.throws(() => { + testSignVerify(publicKey, { + key: privateKeyDER, + format: 'der', + type: 'pkcs8' + }); + }, { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + // Signing should work with the correct password. + + const privateKey = { + key: privateKeyDER, + format: 'der', + type: 'pkcs8', + passphrase: 'secret' + }; + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js new file mode 100644 index 00000000..55aa3831 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted-p256.js @@ -0,0 +1,57 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + pkcs8EncExp, +} = require('../common/crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test async elliptic curve key generation, e.g. for ECDSA, with an encrypted +// private key with paramEncoding explicit. +{ + generateKeyPair('ec', { + namedCurve: 'P-256', + paramEncoding: 'explicit', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'top secret' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, pkcs8EncExp); + + // Since the private key is encrypted, signing shouldn't work anymore. + assert.throws(() => testSignVerify(publicKey, privateKey), + hasOpenSSL3 ? { + message: 'error:07880109:common libcrypto ' + + 'routines::interrupted or cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + testSignVerify(publicKey, { + key: privateKey, + passphrase: 'top secret' + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js new file mode 100644 index 00000000..8a55d433 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve-encrypted.js.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + sec1EncExp, + hasOpenSSL3, +} = require('../common/crypto'); + +{ + // Test async explicit elliptic curve key generation with an encrypted + // private key. + generateKeyPair('ec', { + namedCurve: 'prime256v1', + paramEncoding: 'explicit', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'sec1', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'secret' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, sec1EncExp('AES-128-CBC')); + + // Since the private key is encrypted, signing shouldn't work anymore. + assert.throws(() => testSignVerify(publicKey, privateKey), + hasOpenSSL3 ? { + message: 'error:07880109:common libcrypto ' + + 'routines::interrupted or cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + testSignVerify(publicKey, { key: privateKey, passphrase: 'secret' }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve.js new file mode 100644 index 00000000..46223f08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-explicit-elliptic-curve.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + sec1Exp, +} = require('../common/crypto'); + +// Test async explicit elliptic curve key generation, e.g. for ECDSA, +// with a SEC1 private key with paramEncoding explicit. +{ + generateKeyPair('ec', { + namedCurve: 'prime256v1', + paramEncoding: 'explicit', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'sec1', + format: 'pem' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, sec1Exp); + + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js new file mode 100644 index 00000000..4c11401d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted-p256.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + pkcs8EncExp, + hasOpenSSL3, +} = require('../common/crypto'); + +// Test async elliptic curve key generation, e.g. for ECDSA, with an encrypted +// private key. +{ + generateKeyPair('ec', { + namedCurve: 'P-256', + paramEncoding: 'named', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'top secret' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, pkcs8EncExp); + + // Since the private key is encrypted, signing shouldn't work anymore. + assert.throws(() => testSignVerify(publicKey, privateKey), + hasOpenSSL3 ? { + message: 'error:07880109:common libcrypto ' + + 'routines::interrupted or cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + testSignVerify(publicKey, { + key: privateKey, + passphrase: 'top secret' + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted.js new file mode 100644 index 00000000..0503ff74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve-encrypted.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + sec1EncExp, + hasOpenSSL3, +} = require('../common/crypto'); + +{ + // Test async named elliptic curve key generation with an encrypted + // private key. + generateKeyPair('ec', { + namedCurve: 'prime256v1', + paramEncoding: 'named', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'sec1', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'secret' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, sec1EncExp('AES-128-CBC')); + + // Since the private key is encrypted, signing shouldn't work anymore. + assert.throws(() => testSignVerify(publicKey, privateKey), + hasOpenSSL3 ? { + message: 'error:07880109:common libcrypto ' + + 'routines::interrupted or cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + + testSignVerify(publicKey, { key: privateKey, passphrase: 'secret' }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve.js new file mode 100644 index 00000000..a1dfdbce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-named-elliptic-curve.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + spkiExp, + sec1Exp, +} = require('../common/crypto'); + +// Test async named elliptic curve key generation, e.g. for ECDSA, +// with a SEC1 private key. +{ + generateKeyPair('ec', { + namedCurve: 'prime256v1', + paramEncoding: 'named', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'sec1', + format: 'pem' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, spkiExp); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, sec1Exp); + + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-rsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-rsa.js new file mode 100644 index 00000000..c80d7d33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-async-rsa.js @@ -0,0 +1,62 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + assertApproximateSize, + testEncryptDecrypt, + testSignVerify, + pkcs1EncExp, + hasOpenSSL3, +} = require('../common/crypto'); + +// Test async RSA key generation with an encrypted private key. +{ + generateKeyPair('rsa', { + publicExponent: 0x10001, + modulusLength: 512, + publicKeyEncoding: { + type: 'pkcs1', + format: 'der' + }, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem', + cipher: 'aes-256-cbc', + passphrase: 'secret' + } + }, common.mustSucceed((publicKeyDER, privateKey) => { + assert(Buffer.isBuffer(publicKeyDER)); + assertApproximateSize(publicKeyDER, 74); + + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, pkcs1EncExp('AES-256-CBC')); + + // Since the private key is encrypted, signing shouldn't work anymore. + const publicKey = { + key: publicKeyDER, + type: 'pkcs1', + format: 'der', + }; + const expectedError = hasOpenSSL3 ? { + name: 'Error', + message: 'error:07880109:common libcrypto routines::interrupted or ' + + 'cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }; + assert.throws(() => testSignVerify(publicKey, privateKey), expectedError); + + const key = { key: privateKey, passphrase: 'secret' }; + testEncryptDecrypt(publicKey, key); + testSignVerify(publicKey, key); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-bit-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-bit-length.js new file mode 100644 index 00000000..63a80659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-bit-length.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// This tests check that generateKeyPair returns correct bit length in +// KeyObject's asymmetricKeyDetails. +// https://github.com/nodejs/node/issues/46102#issuecomment-1372153541 +{ + generateKeyPair('rsa', { + modulusLength: 513, + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(privateKey.asymmetricKeyDetails.modulusLength, 513); + assert.strictEqual(publicKey.asymmetricKeyDetails.modulusLength, 513); + })); + + generateKeyPair('rsa-pss', { + modulusLength: 513, + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(privateKey.asymmetricKeyDetails.modulusLength, 513); + assert.strictEqual(publicKey.asymmetricKeyDetails.modulusLength, 513); + })); + + if (hasOpenSSL3) { + generateKeyPair('dsa', { + modulusLength: 2049, + divisorLength: 256, + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(privateKey.asymmetricKeyDetails.modulusLength, 2049); + assert.strictEqual(publicKey.asymmetricKeyDetails.modulusLength, 2049); + })); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-deprecation.js new file mode 100644 index 00000000..926dfbbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-deprecation.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const DeprecationWarning = []; +DeprecationWarning.push([ + '"options.hash" is deprecated, use "options.hashAlgorithm" instead.', + 'DEP0154']); +DeprecationWarning.push([ + '"options.mgf1Hash" is deprecated, use "options.mgf1HashAlgorithm" instead.', + 'DEP0154']); + +common.expectWarning({ DeprecationWarning }); + +const assert = require('assert'); +const { generateKeyPair } = require('crypto'); + +{ + // This test makes sure deprecated options still work as intended + + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hash: 'sha256', + mgf1Hash: 'sha256' + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-dh-classic.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-dh-classic.js new file mode 100644 index 00000000..ecf5ce78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-dh-classic.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Test classic Diffie-Hellman key generation. +{ + generateKeyPair('dh', { + primeLength: 512 + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'dh'); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'dh'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-duplicate-deprecated-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-duplicate-deprecated-option.js new file mode 100644 index 00000000..854ad6e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-duplicate-deprecated-option.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// This test makes sure deprecated and new options may be used +// simultaneously so long as they're identical values. +{ + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hash: 'sha256', + hashAlgorithm: 'sha256', + mgf1Hash: 'sha256', + mgf1HashAlgorithm: 'sha256' + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-eddsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-eddsa.js new file mode 100644 index 00000000..5a097c25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-eddsa.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Test EdDSA key generation. +{ + if (!/^1\.1\.0/.test(process.versions.openssl)) { + ['ed25519', 'ed448', 'x25519', 'x448'].forEach((keyType) => { + generateKeyPair(keyType, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, keyType); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {}); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, keyType); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {}); + })); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-error.js new file mode 100644 index 00000000..6c7938f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-error.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// Passing an empty passphrase string should not throw ERR_OSSL_CRYPTO_MALLOC_FAILURE even on OpenSSL 3. +// Regression test for https://github.com/nodejs/node/issues/41428. +generateKeyPair('rsa', { + modulusLength: 1024, + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-256-cbc', + passphrase: '' + } +}, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'string'); + assert.strictEqual(typeof privateKey, 'string'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-prompt.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-prompt.js new file mode 100644 index 00000000..cb873ff0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-empty-passphrase-no-prompt.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + createPrivateKey, + generateKeyPair, +} = require('crypto'); +const { + testSignVerify, + hasOpenSSL3, +} = require('../common/crypto'); + +// Passing an empty passphrase string should not cause OpenSSL's default +// passphrase prompt in the terminal. +// See https://github.com/nodejs/node/issues/35898. +for (const type of ['pkcs1', 'pkcs8']) { + generateKeyPair('rsa', { + modulusLength: 1024, + privateKeyEncoding: { + type, + format: 'pem', + cipher: 'aes-256-cbc', + passphrase: '' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + + for (const passphrase of ['', Buffer.alloc(0)]) { + const privateKeyObject = createPrivateKey({ + passphrase, + key: privateKey + }); + assert.strictEqual(privateKeyObject.asymmetricKeyType, 'rsa'); + } + + // Encrypting with an empty passphrase is not the same as not encrypting + // the key, and not specifying a passphrase should fail when decoding it. + assert.throws(() => { + return testSignVerify(publicKey, privateKey); + }, hasOpenSSL3 ? { + name: 'Error', + code: 'ERR_OSSL_CRYPTO_INTERRUPTED_OR_CANCELLED', + message: 'error:07880109:common libcrypto routines::interrupted or cancelled' + } : { + name: 'TypeError', + code: 'ERR_MISSING_PASSPHRASE', + message: 'Passphrase required for encrypted key' + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-dsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-dsa.js new file mode 100644 index 00000000..b5ff5dc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-dsa.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { + generateKeyPairSync, +} = require('crypto'); + +// Test invalid parameter encoding. +{ + assert.throws(() => generateKeyPairSync('dsa', { + modulusLength: 1024, + publicKeyEncoding: { + format: 'jwk' + }, + privateKeyEncoding: { + format: 'jwk' + } + }), { + name: 'Error', + code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE', + message: 'Unsupported JWK Key Type.' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-ec.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-ec.js new file mode 100644 index 00000000..b4adb58d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-invalid-parameter-encoding-ec.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { + generateKeyPairSync, +} = require('crypto'); + +{ + assert.throws(() => generateKeyPairSync('ec', { + namedCurve: 'secp224r1', + publicKeyEncoding: { + format: 'jwk' + }, + privateKeyEncoding: { + format: 'jwk' + } + }), { + name: 'Error', + code: 'ERR_CRYPTO_JWK_UNSUPPORTED_CURVE', + message: 'Unsupported JWK EC curve: secp224r1.' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-object-without-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-object-without-encoding.js new file mode 100644 index 00000000..abcd2828 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-object-without-encoding.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + testEncryptDecrypt, + testSignVerify, +} = require('../common/crypto'); + +// Tests key objects are returned when key encodings are not specified. +{ + // If no publicKeyEncoding is specified, a key object should be returned. + generateKeyPair('rsa', { + modulusLength: 1024, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa'); + + // The private key should still be a string. + assert.strictEqual(typeof privateKey, 'string'); + + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); + })); + + // If no privateKeyEncoding is specified, a key object should be returned. + generateKeyPair('rsa', { + modulusLength: 1024, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }, common.mustSucceed((publicKey, privateKey) => { + // The public key should still be a string. + assert.strictEqual(typeof publicKey, 'string'); + + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa'); + + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-objects.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-objects.js new file mode 100644 index 00000000..a0f1bdf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-key-objects.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPairSync, +} = require('crypto'); + +// Test sync key generation with key objects. +{ + const { publicKey, privateKey } = generateKeyPairSync('rsa', { + modulusLength: 512 + }); + + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n + }); + + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-missing-oid.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-missing-oid.js new file mode 100644 index 00000000..1e4f3092 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-missing-oid.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, + generateKeyPairSync, + getCurves, +} = require('crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +// This test creates EC key pairs on curves without associated OIDs. +// Specifying a key encoding should not crash. +{ + if (process.versions.openssl >= '1.1.1i') { + for (const namedCurve of ['Oakley-EC2N-3', 'Oakley-EC2N-4']) { + if (!getCurves().includes(namedCurve)) + continue; + + const expectedErrorCode = + hasOpenSSL3 ? 'ERR_OSSL_MISSING_OID' : 'ERR_OSSL_EC_MISSING_OID'; + const params = { + namedCurve, + publicKeyEncoding: { + format: 'der', + type: 'spki' + } + }; + + assert.throws(() => { + generateKeyPairSync('ec', params); + }, { + code: expectedErrorCode + }); + + generateKeyPair('ec', params, common.mustCall((err) => { + assert.strictEqual(err.code, expectedErrorCode); + })); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-no-rsassa-pss-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-no-rsassa-pss-params.js new file mode 100644 index 00000000..97dafe1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-no-rsassa-pss-params.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// 'rsa-pss' should not add a RSASSA-PSS-params sequence by default. +// Regression test for: https://github.com/nodejs/node/issues/39936 +{ + generateKeyPair('rsa-pss', { + modulusLength: 512 + }, common.mustSucceed((publicKey, privateKey) => { + const expectedKeyDetails = { + modulusLength: 512, + publicExponent: 65537n + }; + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + + // To allow backporting the fix to versions that do not support + // asymmetricKeyDetails for RSA-PSS params, also verify that the exported + // AlgorithmIdentifier member of the SubjectPublicKeyInfo has the expected + // length of 11 bytes (as opposed to > 11 bytes if node added params). + const spki = publicKey.export({ format: 'der', type: 'spki' }); + assert.strictEqual(spki[3], 11, spki.toString('hex')); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-non-standard-public-exponent.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-non-standard-public-exponent.js new file mode 100644 index 00000000..f54a9e8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-non-standard-public-exponent.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPairSync, +} = require('crypto'); + +// Test sync key generation with key objects with a non-standard +// publicExponent +{ + const { publicKey, privateKey } = generateKeyPairSync('rsa', { + publicExponent: 3, + modulusLength: 512 + }); + + assert.strictEqual(typeof publicKey, 'object'); + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 3n + }); + + assert.strictEqual(typeof privateKey, 'object'); + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 3n + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-promisify.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-promisify.js new file mode 100644 index 00000000..cd6ca7d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-promisify.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); +const { + assertApproximateSize, + testEncryptDecrypt, + testSignVerify, + pkcs1PubExp, + pkcs1PrivExp, +} = require('../common/crypto'); +const { promisify } = require('util'); + +// Test the util.promisified API with async RSA key generation. +{ + promisify(generateKeyPair)('rsa', { + publicExponent: 0x10001, + modulusLength: 512, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }).then(common.mustCall((keys) => { + const { publicKey, privateKey } = keys; + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, pkcs1PubExp); + assertApproximateSize(publicKey, 180); + + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, pkcs1PrivExp); + assertApproximateSize(privateKey, 512); + + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-9-1.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-9-1.js new file mode 100644 index 00000000..7198be1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-9-1.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// RFC 8017, 9.1.: "Assuming that the mask generation function is based on a +// hash function, it is RECOMMENDED that the hash function be the same as the +// one that is applied to the message." +{ + + generateKeyPair('rsa-pss', { + modulusLength: 512, + hashAlgorithm: 'sha256', + saltLength: 16 + }, common.mustSucceed((publicKey, privateKey) => { + const expectedKeyDetails = { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }; + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-a-2-3.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-a-2-3.js new file mode 100644 index 00000000..f87dcf74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rfc8017-a-2-3.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPair, +} = require('crypto'); + +// RFC 8017, A.2.3.: "For a given hashAlgorithm, the default value of +// saltLength is the octet length of the hash value." +{ + generateKeyPair('rsa-pss', { + modulusLength: 512, + hashAlgorithm: 'sha512' + }, common.mustSucceed((publicKey, privateKey) => { + const expectedKeyDetails = { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha512', + mgf1HashAlgorithm: 'sha512', + saltLength: 64 + }; + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + })); + + // It is still possible to explicitly set saltLength to 0. + generateKeyPair('rsa-pss', { + modulusLength: 512, + hashAlgorithm: 'sha512', + saltLength: 0 + }, common.mustSucceed((publicKey, privateKey) => { + const expectedKeyDetails = { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha512', + mgf1HashAlgorithm: 'sha512', + saltLength: 0 + }; + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rsa-pss.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rsa-pss.js new file mode 100644 index 00000000..41ebec97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-rsa-pss.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + constants, + generateKeyPair, +} = require('crypto'); +const { + testEncryptDecrypt, + testSignVerify, +} = require('../common/crypto'); + +// Test RSA-PSS. +{ + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256' + }, common.mustSucceed((publicKey, privateKey) => { + assert.strictEqual(publicKey.type, 'public'); + assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + + assert.strictEqual(privateKey.type, 'private'); + assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss'); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + modulusLength: 512, + publicExponent: 65537n, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256', + saltLength: 16 + }); + + // Unlike RSA, RSA-PSS does not allow encryption. + assert.throws(() => { + testEncryptDecrypt(publicKey, privateKey); + }, /operation not supported for this keytype/); + + // RSA-PSS also does not permit signing with PKCS1 padding. + assert.throws(() => { + testSignVerify({ + key: publicKey, + padding: constants.RSA_PKCS1_PADDING + }, { + key: privateKey, + padding: constants.RSA_PKCS1_PADDING + }); + }, /illegal or unsupported padding mode/); + + // The padding should correctly default to RSA_PKCS1_PSS_PADDING now. + testSignVerify(publicKey, privateKey); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-sync.js new file mode 100644 index 00000000..a100379e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen-sync.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPairSync, +} = require('crypto'); +const { + assertApproximateSize, + testEncryptDecrypt, + testSignVerify, + pkcs1PubExp, + pkcs8Exp, +} = require('../common/crypto'); + +// To make the test faster, we will only test sync key generation once and +// with a relatively small key. +{ + const ret = generateKeyPairSync('rsa', { + publicExponent: 3, + modulusLength: 512, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem' + } + }); + + assert.strictEqual(Object.keys(ret).length, 2); + const { publicKey, privateKey } = ret; + + assert.strictEqual(typeof publicKey, 'string'); + assert.match(publicKey, pkcs1PubExp); + assertApproximateSize(publicKey, 162); + assert.strictEqual(typeof privateKey, 'string'); + assert.match(privateKey, pkcs8Exp); + assertApproximateSize(privateKey, 512); + + testEncryptDecrypt(publicKey, privateKey); + testSignVerify(publicKey, privateKey); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen.js new file mode 100644 index 00000000..edaee845 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-keygen.js @@ -0,0 +1,821 @@ +'use strict'; + +// This tests early errors for invalid encodings. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { + generateKeyPair, + generateKeyPairSync, +} = require('crypto'); +const { inspect } = require('util'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test invalid parameter encoding. +{ + assert.throws(() => generateKeyPairSync('ec', { + namedCurve: 'P-256', + paramEncoding: 'otherEncoding', + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'top secret' + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.paramEncoding' is invalid. " + + "Received 'otherEncoding'" + }); +} + +{ + // Test invalid key types. + for (const type of [undefined, null, 0]) { + assert.throws(() => generateKeyPairSync(type, {}), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "type" argument must be of type string.' + + common.invalidArgTypeHelper(type) + }); + } + + assert.throws(() => generateKeyPairSync('rsa2', {}), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The argument 'type' must be a supported key type. Received 'rsa2'" + }); +} + +{ + // Test keygen without options object. + assert.throws(() => generateKeyPair('rsa', common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object. ' + + 'Received undefined' + }); + + // Even if no options are required, it should be impossible to pass anything + // but an object (or undefined). + assert.throws(() => generateKeyPair('ed448', 0, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object. ' + + 'Received type number (0)' + }); +} + +{ + // Invalid publicKeyEncoding. + for (const enc of [0, 'a', true]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: enc, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.publicKeyEncoding' is invalid. " + + `Received ${inspect(enc)}` + }); + } + + // Missing publicKeyEncoding.type. + for (const type of [undefined, null, 0, true, {}]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type, + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.publicKeyEncoding.type' is invalid. " + + `Received ${inspect(type)}` + }); + } + + // Missing / invalid publicKeyEncoding.format. + for (const format of [undefined, null, 0, false, 'a', {}]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format + }, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.publicKeyEncoding.format' is invalid. " + + `Received ${inspect(format)}` + }); + } + + // Invalid privateKeyEncoding. + for (const enc of [0, 'a', true]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: enc + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding' is invalid. " + + `Received ${inspect(enc)}` + }); + } + + // Missing / invalid privateKeyEncoding.type. + for (const type of [undefined, null, 0, true, {}]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type, + format: 'pem' + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding.type' is invalid. " + + `Received ${inspect(type)}` + }); + } + + // Missing / invalid privateKeyEncoding.format. + for (const format of [undefined, null, 0, false, 'a', {}]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs1', + format + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding.format' is invalid. " + + `Received ${inspect(format)}` + }); + } + + // Cipher of invalid type. + for (const cipher of [0, true, {}]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem', + cipher + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding.cipher' is invalid. " + + `Received ${inspect(cipher)}` + }); + } + + // Invalid cipher. + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'foo', + passphrase: 'secret' + } + }), { + name: 'Error', + code: 'ERR_CRYPTO_UNKNOWN_CIPHER', + message: 'Unknown cipher' + }); + + // Cipher, but no valid passphrase. + for (const passphrase of [undefined, null, 5, false, true]) { + assert.throws(() => generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { + type: 'pkcs1', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase + } + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding.passphrase' " + + `is invalid. Received ${inspect(passphrase)}` + }); + } + + // Test invalid callbacks. + for (const cb of [undefined, null, 0, {}]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength: 512, + publicKeyEncoding: { type: 'pkcs1', format: 'pem' }, + privateKeyEncoding: { type: 'pkcs1', format: 'pem' } + }, cb), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE' + }); + } +} + +// Test RSA parameters. +{ + // Test invalid modulus lengths. (non-number) + for (const modulusLength of [undefined, null, 'a', true, {}, []]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.modulusLength" property must be of type number.' + + common.invalidArgTypeHelper(modulusLength) + }); + } + + // Test invalid modulus lengths. (non-integer) + for (const modulusLength of [512.1, 1.3, 1.1, 5000.9, 100.5]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: + 'The value of "options.modulusLength" is out of range. ' + + 'It must be an integer. ' + + `Received ${inspect(modulusLength)}` + }); + } + + // Test invalid modulus lengths. (out of range) + for (const modulusLength of [-1, -9, 4294967297]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + } + + // Test invalid exponents. (non-number) + for (const publicExponent of ['a', true, {}, []]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength: 4096, + publicExponent + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.publicExponent" property must be of type number.' + + common.invalidArgTypeHelper(publicExponent) + }); + } + + // Test invalid exponents. (non-integer) + for (const publicExponent of [3.5, 1.1, 50.5, 510.5]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength: 4096, + publicExponent + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: + 'The value of "options.publicExponent" is out of range. ' + + 'It must be an integer. ' + + `Received ${inspect(publicExponent)}` + }); + } + + // Test invalid exponents. (out of range) + for (const publicExponent of [-5, -3, 4294967297]) { + assert.throws(() => generateKeyPair('rsa', { + modulusLength: 4096, + publicExponent + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + } + + // Test invalid exponents. (caught by OpenSSL) + for (const publicExponent of [1, 1 + 0x10001]) { + generateKeyPair('rsa', { + modulusLength: 4096, + publicExponent + }, common.mustCall((err) => { + assert.strictEqual(err.name, 'Error'); + assert.match(err.message, hasOpenSSL3 ? /exponent/ : /bad e value/); + })); + } +} + +// Test DSA parameters. +{ + // Test invalid modulus lengths. (non-number) + for (const modulusLength of [undefined, null, 'a', true, {}, []]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.modulusLength" property must be of type number.' + + common.invalidArgTypeHelper(modulusLength) + }); + } + + // Test invalid modulus lengths. (non-integer) + for (const modulusLength of [512.1, 1.3, 1.1, 5000.9, 100.5]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + } + + // Test invalid modulus lengths. (out of range) + for (const modulusLength of [-1, -9, 4294967297]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + } + + // Test invalid divisor lengths. (non-number) + for (const divisorLength of ['a', true, {}, []]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength: 2048, + divisorLength + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.divisorLength" property must be of type number.' + + common.invalidArgTypeHelper(divisorLength) + }); + } + + // Test invalid divisor lengths. (non-integer) + for (const divisorLength of [4096.1, 5.1, 6.9, 9.5]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength: 2048, + divisorLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: + 'The value of "options.divisorLength" is out of range. ' + + 'It must be an integer. ' + + `Received ${inspect(divisorLength)}` + }); + } + + // Test invalid divisor lengths. (out of range) + for (const divisorLength of [-1, -6, -9, 2147483648]) { + assert.throws(() => generateKeyPair('dsa', { + modulusLength: 2048, + divisorLength + }, common.mustNotCall()), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: + 'The value of "options.divisorLength" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + `Received ${inspect(divisorLength)}` + }); + } +} + +// Test EC parameters. +{ + // Test invalid curves. + assert.throws(() => { + generateKeyPairSync('ec', { + namedCurve: 'abcdef', + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { type: 'sec1', format: 'pem' } + }); + }, { + name: 'TypeError', + message: 'Invalid EC curve name' + }); + + // Test error type when curve is not a string + for (const namedCurve of [true, {}, [], 123]) { + assert.throws(() => { + generateKeyPairSync('ec', { + namedCurve, + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { type: 'sec1', format: 'pem' } + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.namedCurve" property must be of type string.' + + common.invalidArgTypeHelper(namedCurve) + }); + } + + // It should recognize both NIST and standard curve names. + generateKeyPair('ec', { + namedCurve: 'P-256', + }, common.mustSucceed((publicKey, privateKey) => { + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + namedCurve: 'prime256v1' + }); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + namedCurve: 'prime256v1' + }); + })); + + generateKeyPair('ec', { + namedCurve: 'secp256k1', + }, common.mustSucceed((publicKey, privateKey) => { + assert.deepStrictEqual(publicKey.asymmetricKeyDetails, { + namedCurve: 'secp256k1' + }); + assert.deepStrictEqual(privateKey.asymmetricKeyDetails, { + namedCurve: 'secp256k1' + }); + })); +} + +{ + assert.throws(() => { + generateKeyPair('dh', common.mustNotCall()); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object. Received undefined' + }); + + assert.throws(() => { + generateKeyPair('dh', {}, common.mustNotCall()); + }, { + name: 'TypeError', + code: 'ERR_MISSING_OPTION', + message: 'At least one of the group, prime, or primeLength options is ' + + 'required' + }); + + assert.throws(() => { + generateKeyPair('dh', { + group: 'modp0' + }, common.mustNotCall()); + }, { + name: 'Error', + code: 'ERR_CRYPTO_UNKNOWN_DH_GROUP', + message: 'Unknown DH group' + }); + + assert.throws(() => { + generateKeyPair('dh', { + primeLength: 2147483648 + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.primeLength" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received 2147483648', + }); + + assert.throws(() => { + generateKeyPair('dh', { + primeLength: -1 + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.primeLength" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received -1', + }); + + assert.throws(() => { + generateKeyPair('dh', { + primeLength: 2, + generator: 2147483648, + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.generator" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received 2147483648', + }); + + assert.throws(() => { + generateKeyPair('dh', { + primeLength: 2, + generator: -1, + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.generator" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received -1', + }); + + // Test incompatible options. + const allOpts = { + group: 'modp5', + prime: Buffer.alloc(0), + primeLength: 1024, + generator: 2 + }; + const incompatible = [ + ['group', 'prime'], + ['group', 'primeLength'], + ['group', 'generator'], + ['prime', 'primeLength'], + ]; + for (const [opt1, opt2] of incompatible) { + assert.throws(() => { + generateKeyPairSync('dh', { + [opt1]: allOpts[opt1], + [opt2]: allOpts[opt2] + }); + }, { + name: 'TypeError', + code: 'ERR_INCOMPATIBLE_OPTION_PAIR', + message: `Option "${opt1}" cannot be used in combination with option ` + + `"${opt2}"` + }); + } +} + +// Test invalid key encoding types. +{ + // Invalid public key type. + for (const type of ['foo', 'pkcs8', 'sec1']) { + assert.throws(() => { + generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { type, format: 'pem' }, + privateKeyEncoding: { type: 'pkcs8', format: 'pem' } + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.publicKeyEncoding.type' is invalid. " + + `Received ${inspect(type)}` + }); + } + + // Invalid hash value. + for (const hashValue of [123, true, {}, []]) { + assert.throws(() => { + generateKeyPairSync('rsa-pss', { + modulusLength: 4096, + hashAlgorithm: hashValue + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.hashAlgorithm" property must be of type string.' + + common.invalidArgTypeHelper(hashValue) + }); + } + + // too long salt length + assert.throws(() => { + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 2147483648, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256' + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.saltLength" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received 2147483648' + }); + + assert.throws(() => { + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: -1, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: 'sha256' + }, common.mustNotCall()); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.saltLength" is out of range. ' + + 'It must be >= 0 && <= 2147483647. ' + + 'Received -1' + }); + + // Invalid private key type. + for (const type of ['foo', 'spki']) { + assert.throws(() => { + generateKeyPairSync('rsa', { + modulusLength: 4096, + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { type, format: 'pem' } + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: "The property 'options.privateKeyEncoding.type' is invalid. " + + `Received ${inspect(type)}` + }); + } + + // Key encoding doesn't match key type. + for (const type of ['dsa', 'ec']) { + assert.throws(() => { + generateKeyPairSync(type, { + modulusLength: 4096, + namedCurve: 'P-256', + publicKeyEncoding: { type: 'pkcs1', format: 'pem' }, + privateKeyEncoding: { type: 'pkcs8', format: 'pem' } + }); + }, { + name: 'Error', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS', + message: 'The selected key encoding pkcs1 can only be used for RSA keys.' + }); + + assert.throws(() => { + generateKeyPairSync(type, { + modulusLength: 4096, + namedCurve: 'P-256', + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { type: 'pkcs1', format: 'pem' } + }); + }, { + name: 'Error', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS', + message: 'The selected key encoding pkcs1 can only be used for RSA keys.' + }); + } + + for (const type of ['rsa', 'dsa']) { + assert.throws(() => { + generateKeyPairSync(type, { + modulusLength: 4096, + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { type: 'sec1', format: 'pem' } + }); + }, { + name: 'Error', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS', + message: 'The selected key encoding sec1 can only be used for EC keys.' + }); + } + + // Attempting to encrypt a DER-encoded, non-PKCS#8 key. + for (const type of ['pkcs1', 'sec1']) { + assert.throws(() => { + generateKeyPairSync(type === 'pkcs1' ? 'rsa' : 'ec', { + modulusLength: 4096, + namedCurve: 'P-256', + publicKeyEncoding: { type: 'spki', format: 'pem' }, + privateKeyEncoding: { + type, + format: 'der', + cipher: 'aes-128-cbc', + passphrase: 'hello' + } + }); + }, { + name: 'Error', + code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS', + message: `The selected key encoding ${type} does not support encryption.` + }); + } +} + +{ + // Test RSA-PSS. + assert.throws( + () => { + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm: undefined + }); + }, + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + } + ); + + for (const mgf1HashAlgorithm of [null, 0, false, {}, []]) { + assert.throws( + () => { + generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hashAlgorithm: 'sha256', + mgf1HashAlgorithm + }, common.mustNotCall()); + }, + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: + 'The "options.mgf1HashAlgorithm" property must be of type string.' + + common.invalidArgTypeHelper(mgf1HashAlgorithm) + + } + ); + } + + assert.throws(() => generateKeyPair('rsa-pss', { + modulusLength: 512, + hashAlgorithm: 'sha2', + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_CRYPTO_INVALID_DIGEST', + message: 'Invalid digest: sha2' + }); + + assert.throws(() => generateKeyPair('rsa-pss', { + modulusLength: 512, + mgf1HashAlgorithm: 'sha2', + }, common.mustNotCall()), { + name: 'TypeError', + code: 'ERR_CRYPTO_INVALID_DIGEST', + message: 'Invalid MGF1 digest: sha2' + }); +} + +{ + // This test makes sure deprecated and new options must + // be the same value. + + assert.throws(() => generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + mgf1Hash: 'sha256', + mgf1HashAlgorithm: 'sha1' + }, common.mustNotCall()), { code: 'ERR_INVALID_ARG_VALUE' }); + + assert.throws(() => generateKeyPair('rsa-pss', { + modulusLength: 512, + saltLength: 16, + hash: 'sha256', + hashAlgorithm: 'sha1' + }, common.mustNotCall()), { code: 'ERR_INVALID_ARG_VALUE' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-lazy-transform-writable.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-lazy-transform-writable.js new file mode 100644 index 00000000..000c6693 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-lazy-transform-writable.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const Stream = require('stream'); + +const hasher1 = crypto.createHash('sha256'); +const hasher2 = crypto.createHash('sha256'); + +// Calculate the expected result. +hasher1.write(Buffer.from('hello world')); +hasher1.end(); + +const expected = hasher1.read().toString('hex'); + +class OldStream extends Stream { + constructor() { + super(); + this.readable = true; + } +} + +const stream = new OldStream(); + +stream.pipe(hasher2).on('finish', common.mustCall(function() { + const hash = hasher2.read().toString('hex'); + assert.strictEqual(hash, expected); +})); + +stream.emit('data', Buffer.from('hello')); +stream.emit('data', Buffer.from(' world')); +stream.emit('end'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-no-algorithm.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-no-algorithm.js new file mode 100644 index 00000000..bb5b81e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-no-algorithm.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +if (!hasOpenSSL3) + common.skip('this test requires OpenSSL 3.x'); + +const assert = require('node:assert/strict'); +const crypto = require('node:crypto'); +const { isMainThread } = require('worker_threads'); + +if (isMainThread) { + // TODO(richardlau): Decide if `crypto.setFips` should error if the + // provider named "fips" is not available. + crypto.setFips(1); + crypto.randomBytes(20, common.mustCall((err) => { + // crypto.randomBytes should either succeed or fail but not hang. + if (err) { + assert.match(err.message, /digital envelope routines::unsupported/); + const expected = /random number generator::unable to fetch drbg/; + assert(err.opensslErrorStack.some((msg) => expected.test(msg)), + `did not find ${expected} in ${err.opensslErrorStack}`); + } + })); +} + +{ + // Startup test. Should not hang. + const { path } = require('../common/fixtures'); + const { spawnSync } = require('node:child_process'); + const baseConf = path('openssl3-conf', 'base_only.cnf'); + const cp = spawnSync(process.execPath, + [ `--openssl-config=${baseConf}`, '-p', '"hello"' ], + { encoding: 'utf8' }); + assert(common.nodeProcessAborted(cp.status, cp.signal), + `process did not abort, code:${cp.status} signal:${cp.signal}`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-oneshot-hash.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-oneshot-hash.js new file mode 100644 index 00000000..861aded5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-oneshot-hash.js @@ -0,0 +1,47 @@ +'use strict'; +// This tests crypto.hash() works. +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const fixtures = require('../common/fixtures'); +const { hasOpenSSL } = require('../common/crypto'); +const fs = require('fs'); + +// Test errors for invalid arguments. +[undefined, null, true, 1, () => {}, {}].forEach((invalid) => { + assert.throws(() => { crypto.hash(invalid, 'test'); }, { code: 'ERR_INVALID_ARG_TYPE' }); +}); + +[undefined, null, true, 1, () => {}, {}].forEach((invalid) => { + assert.throws(() => { crypto.hash('sha1', invalid); }, { code: 'ERR_INVALID_ARG_TYPE' }); +}); + +[null, true, 1, () => {}, {}].forEach((invalid) => { + assert.throws(() => { crypto.hash('sha1', 'test', invalid); }, { code: 'ERR_INVALID_ARG_TYPE' }); +}); + +assert.throws(() => { crypto.hash('sha1', 'test', 'not an encoding'); }, { code: 'ERR_INVALID_ARG_VALUE' }); + +// Test that the output of crypto.hash() is the same as crypto.createHash(). +const methods = crypto.getHashes(); + +const input = fs.readFileSync(fixtures.path('utf8_test_text.txt')); + +for (const method of methods) { + // Skip failing tests on OpenSSL 3.4.0 + if (method.startsWith('shake') && hasOpenSSL(3, 4)) + continue; + for (const outputEncoding of ['buffer', 'hex', 'base64', undefined]) { + const oldDigest = crypto.createHash(method).update(input).digest(outputEncoding || 'hex'); + const digestFromBuffer = crypto.hash(method, input, outputEncoding); + assert.deepStrictEqual(digestFromBuffer, oldDigest, + `different result from ${method} with encoding ${outputEncoding}`); + const digestFromString = crypto.hash(method, input.toString(), outputEncoding); + assert.deepStrictEqual(digestFromString, oldDigest, + `different result from ${method} with encoding ${outputEncoding}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-op-during-process-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-op-during-process-exit.js new file mode 100644 index 00000000..a9a70c39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-op-during-process-exit.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const { generateKeyPair } = require('crypto'); + +if (common.isWindows) { + // Remove this conditional once the libuv change is in Node.js. + common.skip('crashing due to https://github.com/libuv/libuv/pull/2983'); +} + +// Regression test for a race condition: process.exit() might lead to OpenSSL +// cleaning up state from the exit() call via calling its destructor, but +// running OpenSSL operations on another thread might lead to them attempting +// to initialize OpenSSL, leading to a crash. +// This test crashed consistently on x64 Linux on Node v14.9.0. + +generateKeyPair('rsa', { + modulusLength: 2048, + privateKeyEncoding: { + type: 'pkcs1', + format: 'pem' + } +}, (err/* , publicKey, privateKey */) => { + assert.ifError(err); +}); + +setTimeout(() => process.exit(), common.platformTimeout(10)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding-aes256.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding-aes256.js new file mode 100644 index 00000000..14d853bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding-aes256.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const iv = Buffer.from('00000000000000000000000000000000', 'hex'); +const key = Buffer.from('0123456789abcdef0123456789abcdef' + + '0123456789abcdef0123456789abcdef', 'hex'); + +function encrypt(val, pad) { + const c = crypto.createCipheriv('aes256', key, iv); + c.setAutoPadding(pad); + return c.update(val, 'utf8', 'latin1') + c.final('latin1'); +} + +function decrypt(val, pad) { + const c = crypto.createDecipheriv('aes256', key, iv); + c.setAutoPadding(pad); + return c.update(val, 'latin1', 'utf8') + c.final('utf8'); +} + +// echo 0123456789abcdef0123456789abcdef \ +// | openssl enc -e -aes256 -nopad -K -iv \ +// | openssl enc -d -aes256 -nopad -K -iv +let plaintext = '0123456789abcdef0123456789abcdef'; // Multiple of block size +let encrypted = encrypt(plaintext, false); +let decrypted = decrypt(encrypted, false); +assert.strictEqual(decrypted, plaintext); + +// echo 0123456789abcdef0123456789abcde \ +// | openssl enc -e -aes256 -K -iv \ +// | openssl enc -d -aes256 -K -iv +plaintext = '0123456789abcdef0123456789abcde'; // not a multiple +encrypted = encrypt(plaintext, true); +decrypted = decrypt(encrypted, true); +assert.strictEqual(decrypted, plaintext); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding.js new file mode 100644 index 00000000..48cd1ed4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-padding.js @@ -0,0 +1,127 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// Input data. +const ODD_LENGTH_PLAIN = 'Hello node world!'; +const EVEN_LENGTH_PLAIN = 'Hello node world!AbC09876dDeFgHi'; + +const KEY_PLAIN = 'S3c.r.e.t.K.e.Y!'; +const IV_PLAIN = 'blahFizz2011Buzz'; + +const CIPHER_NAME = 'aes-128-cbc'; + +// Expected result data. + +// echo -n 'Hello node world!' | \ +// openssl enc -aes-128-cbc -e -K 5333632e722e652e742e4b2e652e5921 \ +// -iv 626c616846697a7a3230313142757a7a | xxd -p -c256 +const ODD_LENGTH_ENCRYPTED = + '7f57859550d4d2fdb9806da2a750461a9fe77253cd1cbd4b07beee4e070d561f'; + +// echo -n 'Hello node world!AbC09876dDeFgHi' | \ +// openssl enc -aes-128-cbc -e -K 5333632e722e652e742e4b2e652e5921 \ +// -iv 626c616846697a7a3230313142757a7a | xxd -p -c256 +const EVEN_LENGTH_ENCRYPTED = + '7f57859550d4d2fdb9806da2a750461ab46e71b3d78ebe2d9684dfc87f7575b988' + + '6119866912cb8c7bcaf76c5ebc2378'; + +// echo -n 'Hello node world!AbC09876dDeFgHi' | \ +// openssl enc -aes-128-cbc -e -K 5333632e722e652e742e4b2e652e5921 \ +// -iv 626c616846697a7a3230313142757a7a -nopad | xxd -p -c256 +const EVEN_LENGTH_ENCRYPTED_NOPAD = + '7f57859550d4d2fdb9806da2a750461ab46e71b3d78ebe2d9684dfc87f7575b9'; + + +// Helper wrappers. +function enc(plain, pad) { + const encrypt = crypto.createCipheriv(CIPHER_NAME, KEY_PLAIN, IV_PLAIN); + encrypt.setAutoPadding(pad); + let hex = encrypt.update(plain, 'ascii', 'hex'); + hex += encrypt.final('hex'); + return hex; +} + +function dec(encd, pad) { + const decrypt = crypto.createDecipheriv(CIPHER_NAME, KEY_PLAIN, IV_PLAIN); + decrypt.setAutoPadding(pad); + let plain = decrypt.update(encd, 'hex'); + plain += decrypt.final('latin1'); + return plain; +} + +// Test encryption +assert.strictEqual(enc(ODD_LENGTH_PLAIN, true), ODD_LENGTH_ENCRYPTED); +assert.strictEqual(enc(EVEN_LENGTH_PLAIN, true), EVEN_LENGTH_ENCRYPTED); + +assert.throws(function() { + // Input must have block length %. + enc(ODD_LENGTH_PLAIN, false); +}, hasOpenSSL3 ? { + message: 'error:1C80006B:Provider routines::wrong final block length', + code: 'ERR_OSSL_WRONG_FINAL_BLOCK_LENGTH', + reason: 'wrong final block length', +} : { + message: 'error:0607F08A:digital envelope routines:EVP_EncryptFinal_ex:' + + 'data not multiple of block length', + code: 'ERR_OSSL_EVP_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH', + reason: 'data not multiple of block length', +} +); + +assert.strictEqual( + enc(EVEN_LENGTH_PLAIN, false), EVEN_LENGTH_ENCRYPTED_NOPAD +); + +// Test decryption. +assert.strictEqual(dec(ODD_LENGTH_ENCRYPTED, true), ODD_LENGTH_PLAIN); +assert.strictEqual(dec(EVEN_LENGTH_ENCRYPTED, true), EVEN_LENGTH_PLAIN); + +// Returns including original padding. +assert.strictEqual(dec(ODD_LENGTH_ENCRYPTED, false).length, 32); +assert.strictEqual(dec(EVEN_LENGTH_ENCRYPTED, false).length, 48); + +assert.throws(function() { + // Must have at least 1 byte of padding (PKCS): + assert.strictEqual(dec(EVEN_LENGTH_ENCRYPTED_NOPAD, true), EVEN_LENGTH_PLAIN); +}, hasOpenSSL3 ? { + message: 'error:1C800064:Provider routines::bad decrypt', + reason: 'bad decrypt', + code: 'ERR_OSSL_BAD_DECRYPT', +} : { + message: 'error:06065064:digital envelope routines:EVP_DecryptFinal_ex:' + + 'bad decrypt', + reason: 'bad decrypt', + code: 'ERR_OSSL_EVP_BAD_DECRYPT', +}); + +// No-pad encrypted string should return the same: +assert.strictEqual( + dec(EVEN_LENGTH_ENCRYPTED_NOPAD, false), EVEN_LENGTH_PLAIN +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-pbkdf2.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-pbkdf2.js new file mode 100644 index 00000000..efd8d6ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-pbkdf2.js @@ -0,0 +1,242 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +function runPBKDF2(password, salt, iterations, keylen, hash) { + const syncResult = + crypto.pbkdf2Sync(password, salt, iterations, keylen, hash); + + crypto.pbkdf2(password, salt, iterations, keylen, hash, + common.mustSucceed((asyncResult) => { + assert.deepStrictEqual(asyncResult, syncResult); + })); + + return syncResult; +} + +function testPBKDF2(password, salt, iterations, keylen, expected, encoding) { + const actual = runPBKDF2(password, salt, iterations, keylen, 'sha256'); + assert.strictEqual(actual.toString(encoding || 'latin1'), expected); +} + +// +// Test PBKDF2 with RFC 6070 test vectors (except #4) +// + +testPBKDF2('password', 'salt', 1, 20, + '\x12\x0f\xb6\xcf\xfc\xf8\xb3\x2c\x43\xe7\x22\x52' + + '\x56\xc4\xf8\x37\xa8\x65\x48\xc9'); + +testPBKDF2('password', 'salt', 2, 20, + '\xae\x4d\x0c\x95\xaf\x6b\x46\xd3\x2d\x0a\xdf\xf9' + + '\x28\xf0\x6d\xd0\x2a\x30\x3f\x8e'); + +testPBKDF2('password', 'salt', 4096, 20, + '\xc5\xe4\x78\xd5\x92\x88\xc8\x41\xaa\x53\x0d\xb6' + + '\x84\x5c\x4c\x8d\x96\x28\x93\xa0'); + +testPBKDF2('passwordPASSWORDpassword', + 'saltSALTsaltSALTsaltSALTsaltSALTsalt', + 4096, + 25, + '\x34\x8c\x89\xdb\xcb\xd3\x2b\x2f\x32\xd8\x14\xb8\x11' + + '\x6e\x84\xcf\x2b\x17\x34\x7e\xbc\x18\x00\x18\x1c'); + +testPBKDF2('pass\0word', 'sa\0lt', 4096, 16, + '\x89\xb6\x9d\x05\x16\xf8\x29\x89\x3c\x69\x62\x26\x65' + + '\x0a\x86\x87'); + +testPBKDF2('password', 'salt', 32, 32, + '64c486c55d30d4c5a079b8823b7d7cb37ff0556f537da8410233bcec330ed956', + 'hex'); + +// Error path should not leak memory (check with valgrind). +assert.throws( + () => crypto.pbkdf2('password', 'salt', 1, 20, 'sha1'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } +); + +for (const iterations of [-1, 0, 2147483648]) { + assert.throws( + () => crypto.pbkdf2Sync('password', 'salt', iterations, 20, 'sha1'), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } + ); +} + +['str', null, undefined, [], {}].forEach((notNumber) => { + assert.throws( + () => { + crypto.pbkdf2Sync('password', 'salt', 1, notNumber, 'sha256'); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "keylen" argument must be of type number.' + + `${common.invalidArgTypeHelper(notNumber)}` + }); +}); + +[Infinity, -Infinity, NaN].forEach((input) => { + assert.throws( + () => { + crypto.pbkdf2('password', 'salt', 1, input, 'sha256', + common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "keylen" is out of range. It ' + + `must be an integer. Received ${input}` + }); +}); + +[-1, 2147483648, 4294967296].forEach((input) => { + assert.throws( + () => { + crypto.pbkdf2('password', 'salt', 1, input, 'sha256', + common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); +}); + +// Should not get FATAL ERROR with empty password and salt +// https://github.com/nodejs/node/issues/8571 +crypto.pbkdf2('', '', 1, 32, 'sha256', common.mustSucceed()); + +assert.throws( + () => crypto.pbkdf2('password', 'salt', 8, 8, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "digest" argument must be of type string. ' + + 'Received undefined' + }); + +assert.throws( + () => crypto.pbkdf2Sync('password', 'salt', 8, 8), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "digest" argument must be of type string. ' + + 'Received undefined' + }); + +assert.throws( + () => crypto.pbkdf2Sync('password', 'salt', 8, 8, null), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "digest" argument must be of type string. ' + + 'Received null' + }); +[1, {}, [], true, undefined, null].forEach((input) => { + assert.throws( + () => crypto.pbkdf2(input, 'salt', 8, 8, 'sha256', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + + assert.throws( + () => crypto.pbkdf2('pass', input, 8, 8, 'sha256', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + + assert.throws( + () => crypto.pbkdf2Sync(input, 'salt', 8, 8, 'sha256'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + + assert.throws( + () => crypto.pbkdf2Sync('pass', input, 8, 8, 'sha256'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +}); + +['test', {}, [], true, undefined, null].forEach((i) => { + const received = common.invalidArgTypeHelper(i); + assert.throws( + () => crypto.pbkdf2('pass', 'salt', i, 8, 'sha256', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "iterations" argument must be of type number.${received}` + } + ); + + assert.throws( + () => crypto.pbkdf2Sync('pass', 'salt', i, 8, 'sha256'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "iterations" argument must be of type number.${received}` + } + ); +}); + +// Any TypedArray should work for password and salt. +for (const SomeArray of [Uint8Array, Uint16Array, Uint32Array, Float32Array, + Float64Array, ArrayBuffer, SharedArrayBuffer]) { + runPBKDF2(new SomeArray(10), 'salt', 8, 8, 'sha256'); + runPBKDF2('pass', new SomeArray(10), 8, 8, 'sha256'); +} + +assert.throws( + () => crypto.pbkdf2('pass', 'salt', 8, 8, 'md55', common.mustNotCall()), + { + code: 'ERR_CRYPTO_INVALID_DIGEST', + name: 'TypeError', + message: 'Invalid digest: md55' + } +); + +assert.throws( + () => crypto.pbkdf2Sync('pass', 'salt', 8, 8, 'md55'), + { + code: 'ERR_CRYPTO_INVALID_DIGEST', + name: 'TypeError', + message: 'Invalid digest: md55' + } +); + +if (!hasOpenSSL3) { + const kNotPBKDF2Supported = ['shake128', 'shake256']; + crypto.getHashes() + .filter((hash) => !kNotPBKDF2Supported.includes(hash)) + .forEach((hash) => { + runPBKDF2(new Uint8Array(10), 'salt', 8, 8, hash); + }); +} + +{ + // This should not crash. + assert.throws( + () => crypto.pbkdf2Sync('1', '2', 1, 1, '%'), + { + code: 'ERR_CRYPTO_INVALID_DIGEST', + name: 'TypeError', + message: 'Invalid digest: %' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-prime.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-prime.js new file mode 100644 index 00000000..5ffdc139 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-prime.js @@ -0,0 +1,326 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { + generatePrime, + generatePrimeSync, + checkPrime, + checkPrimeSync, +} = require('crypto'); + +const { Worker } = require('worker_threads'); + +const { promisify } = require('util'); +const pgeneratePrime = promisify(generatePrime); +const pCheckPrime = promisify(checkPrime); + +['hello', false, {}, []].forEach((i) => { + assert.throws(() => generatePrime(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrimeSync(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +['hello', false, 123].forEach((i) => { + assert.throws(() => generatePrime(80, i, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrimeSync(80, i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +['hello', false, 123].forEach((i) => { + assert.throws(() => generatePrime(80, {}), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +[-1, 0, 2 ** 31, 2 ** 31 + 1, 2 ** 32 - 1, 2 ** 32].forEach((size) => { + assert.throws(() => generatePrime(size, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + message: />= 1 && <= 2147483647/ + }); + assert.throws(() => generatePrimeSync(size), { + code: 'ERR_OUT_OF_RANGE', + message: />= 1 && <= 2147483647/ + }); +}); + +['test', -1, {}, []].forEach((i) => { + assert.throws(() => generatePrime(8, { safe: i }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrime(8, { rem: i }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrime(8, { add: i }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrimeSync(8, { safe: i }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrimeSync(8, { rem: i }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => generatePrimeSync(8, { add: i }), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +{ + // Negative BigInts should not be converted to 0 silently. + + assert.throws(() => generatePrime(20, { add: -1n }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.add" is out of range. It must be >= 0. ' + + 'Received -1n' + }); + + assert.throws(() => generatePrime(20, { rem: -1n }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "options.rem" is out of range. It must be >= 0. ' + + 'Received -1n' + }); + + assert.throws(() => checkPrime(-1n, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "candidate" is out of range. It must be >= 0. ' + + 'Received -1n' + }); +} + +generatePrime(80, common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); + checkPrime(prime, common.mustSucceed((result) => { + assert(result); + })); +})); + +assert(checkPrimeSync(generatePrimeSync(80))); + +generatePrime(80, {}, common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); +})); + +assert(checkPrimeSync(generatePrimeSync(80, {}))); + +generatePrime(32, { safe: true }, common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); + const buf = Buffer.from(prime); + const val = buf.readUInt32BE(); + const check = (val - 1) / 2; + buf.writeUInt32BE(check); + assert(checkPrimeSync(buf)); +})); + +{ + const prime = generatePrimeSync(32, { safe: true }); + assert(checkPrimeSync(prime)); + const buf = Buffer.from(prime); + const val = buf.readUInt32BE(); + const check = (val - 1) / 2; + buf.writeUInt32BE(check); + assert(checkPrimeSync(buf)); +} + +const add = 12; +const rem = 11; +const add_buf = Buffer.from([add]); +const rem_buf = Buffer.from([rem]); +generatePrime( + 32, + { add: add_buf, rem: rem_buf }, + common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); + const buf = Buffer.from(prime); + const val = buf.readUInt32BE(); + assert.strictEqual(val % add, rem); + })); + +{ + const prime = generatePrimeSync(32, { add: add_buf, rem: rem_buf }); + assert(checkPrimeSync(prime)); + const buf = Buffer.from(prime); + const val = buf.readUInt32BE(); + assert.strictEqual(val % add, rem); +} + +{ + const prime = generatePrimeSync(32, { add: BigInt(add), rem: BigInt(rem) }); + assert(checkPrimeSync(prime)); + const buf = Buffer.from(prime); + const val = buf.readUInt32BE(); + assert.strictEqual(val % add, rem); +} + +{ + // The behavior when specifying only add without rem should depend on the + // safe option. + + if (process.versions.openssl >= '1.1.1f') { + generatePrime(128, { + bigint: true, + add: 5n + }, common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); + assert.strictEqual(prime % 5n, 1n); + })); + + generatePrime(128, { + bigint: true, + safe: true, + add: 5n + }, common.mustSucceed((prime) => { + assert(checkPrimeSync(prime)); + assert.strictEqual(prime % 5n, 3n); + })); + } +} + +{ + // This is impossible because it implies (prime % 2**64) == 1 and + // prime < 2**64, meaning prime = 1, but 1 is not prime. + for (const add of [2n ** 64n, 2n ** 65n]) { + assert.throws(() => { + generatePrimeSync(64, { add }); + }, { + code: 'ERR_OUT_OF_RANGE', + message: 'invalid options.add' + }); + } + + // Any parameters with rem >= add lead to an impossible condition. + for (const rem of [7n, 8n, 3000n]) { + assert.throws(() => { + generatePrimeSync(64, { add: 7n, rem }); + }, { + code: 'ERR_OUT_OF_RANGE', + message: 'invalid options.rem' + }); + } + + // This is possible, but not allowed. It implies prime == 7, which means that + // we did not actually generate a random prime. + assert.throws(() => { + generatePrimeSync(3, { add: 8n, rem: 7n }); + }, { + code: 'ERR_OUT_OF_RANGE' + }); + + if (process.versions.openssl >= '1.1.1f') { + // This is possible and allowed (but makes little sense). + assert.strictEqual(generatePrimeSync(4, { + add: 15n, + rem: 13n, + bigint: true + }), 13n); + } +} + +[1, 'hello', {}, []].forEach((i) => { + assert.throws(() => checkPrime(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +for (const checks of ['hello', {}, []]) { + assert.throws(() => checkPrime(2n, { checks }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + message: /checks/ + }); + assert.throws(() => checkPrimeSync(2n, { checks }), { + code: 'ERR_INVALID_ARG_TYPE', + message: /checks/ + }); +} + +for (const checks of [-(2 ** 31), -1, 2 ** 31, 2 ** 32 - 1, 2 ** 32, 2 ** 50]) { + assert.throws(() => checkPrime(2n, { checks }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + message: /<= 2147483647/ + }); + assert.throws(() => checkPrimeSync(2n, { checks }), { + code: 'ERR_OUT_OF_RANGE', + message: /<= 2147483647/ + }); +} + +{ + const bytes = Buffer.alloc(67108864); + bytes[0] = 0x1; + assert.throws(() => checkPrime(bytes, common.mustNotCall()), { + code: 'ERR_OSSL_BN_BIGNUM_TOO_LONG', + message: /bignum too long/ + }); + assert.throws(() => checkPrimeSync(bytes), { + code: 'ERR_OSSL_BN_BIGNUM_TOO_LONG', + message: /bignum too long/ + }); +} + +assert(!checkPrimeSync(Buffer.from([0x1]))); +assert(checkPrimeSync(Buffer.from([0x2]))); +assert(checkPrimeSync(Buffer.from([0x3]))); +assert(!checkPrimeSync(Buffer.from([0x4]))); + +assert( + !checkPrimeSync( + Buffer.from([0x1]), + { + fast: true, + trialDivision: true, + checks: 10 + })); + +(async function() { + const prime = await pgeneratePrime(36); + assert(await pCheckPrime(prime)); +})().then(common.mustCall()); + +assert.throws(() => { + generatePrimeSync(32, { bigint: '' }); +}, { code: 'ERR_INVALID_ARG_TYPE' }); + +assert.throws(() => { + generatePrime(32, { bigint: '' }, common.mustNotCall()); +}, { code: 'ERR_INVALID_ARG_TYPE' }); + +{ + const prime = generatePrimeSync(3, { bigint: true }); + assert.strictEqual(typeof prime, 'bigint'); + assert.strictEqual(prime, 7n); + assert(checkPrimeSync(prime)); + checkPrime(prime, common.mustSucceed(assert)); +} + +{ + generatePrime(3, { bigint: true }, common.mustSucceed((prime) => { + assert.strictEqual(typeof prime, 'bigint'); + assert.strictEqual(prime, 7n); + assert(checkPrimeSync(prime)); + checkPrime(prime, common.mustSucceed(assert)); + })); +} + +{ + // Verify that generatePrime can be reasonably interrupted. + const worker = new Worker(` + const { generatePrime } = require('crypto'); + generatePrime(2048, () => { + throw new Error('should not be called'); + }); + process.exit(42); + `, { eval: true }); + + worker.on('error', common.mustNotCall()); + worker.on('exit', common.mustCall((exitCode) => assert.strictEqual(exitCode, 42))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-private-decrypt-gh32240.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-private-decrypt-gh32240.js new file mode 100644 index 00000000..1ff5b565 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-private-decrypt-gh32240.js @@ -0,0 +1,43 @@ +'use strict'; + +// Verify that privateDecrypt() does not leave an error on the +// openssl error stack that is visible to subsequent operations. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + generateKeyPairSync, + publicEncrypt, + privateDecrypt, +} = require('crypto'); + +const { hasOpenSSL3 } = require('../common/crypto'); + +const pair = generateKeyPairSync('rsa', { modulusLength: 512 }); + +const expected = Buffer.from('shibboleth'); +const encrypted = publicEncrypt(pair.publicKey, expected); + +const pkey = pair.privateKey.export({ type: 'pkcs1', format: 'pem' }); +const pkeyEncrypted = + pair.privateKey.export({ + type: 'pkcs1', + format: 'pem', + cipher: 'aes-128-cbc', + passphrase: 'secret', + }); + +function decrypt(key) { + const decrypted = privateDecrypt(key, encrypted); + assert.deepStrictEqual(decrypted, expected); +} + +decrypt(pkey); +assert.throws(() => decrypt(pkeyEncrypted), hasOpenSSL3 ? + { message: 'error:07880109:common libcrypto routines::interrupted or ' + + 'cancelled' } : + { code: 'ERR_MISSING_PASSPHRASE' }); +decrypt(pkey); // Should not throw. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-psychic-signatures.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-psychic-signatures.js new file mode 100644 index 00000000..e8228b26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-psychic-signatures.js @@ -0,0 +1,100 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const crypto = require('crypto'); + +// Tests for CVE-2022-21449 +// https://neilmadden.blog/2022/04/19/psychic-signatures-in-java/ +// Dubbed "Psychic Signatures", these signatures bypassed the ECDSA signature +// verification implementation in Java in 15, 16, 17, and 18. OpenSSL is not +// (and was not) vulnerable so these are a precaution. + +const vectors = { + 'ieee-p1363': [ + Buffer.from('0000000000000000000000000000000000000000000000000000000000000000' + + '0000000000000000000000000000000000000000000000000000000000000000', 'hex'), + Buffer.from('ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551' + + 'ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551', 'hex'), + ], + 'der': [ + Buffer.from('3046022100' + + '0000000000000000000000000000000000000000000000000000000000000000' + + '022100' + + '0000000000000000000000000000000000000000000000000000000000000000', 'hex'), + Buffer.from('3046022100' + + 'ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551' + + '022100' + + 'ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551', 'hex'), + ], +}; + +const keyPair = crypto.generateKeyPairSync('ec', { + namedCurve: 'P-256', + publicKeyEncoding: { + format: 'der', + type: 'spki' + }, +}); + +const data = Buffer.from('Hello!'); + +for (const [encoding, signatures] of Object.entries(vectors)) { + for (const signature of signatures) { + const key = { + key: keyPair.publicKey, + format: 'der', + type: 'spki', + dsaEncoding: encoding, + }; + + // one-shot sync + assert.strictEqual( + crypto.verify( + 'sha256', + data, + key, + signature, + ), + false, + ); + + // one-shot async + crypto.verify( + 'sha256', + data, + key, + signature, + common.mustSucceed((verified) => assert.strictEqual(verified, false)), + ); + + // stream + assert.strictEqual( + crypto.createVerify('sha256') + .update(data) + .verify(key, signature), + false, + ); + + // webcrypto + globalThis.crypto.subtle.importKey( + 'spki', + keyPair.publicKey, + { name: 'ECDSA', namedCurve: 'P-256' }, + false, + ['verify'], + ).then((publicKey) => { + return globalThis.crypto.subtle.verify( + { name: 'ECDSA', hash: 'SHA-256' }, + publicKey, + signature, + data, + ); + }).then(common.mustCall((verified) => { + assert.strictEqual(verified, false); + })); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-publicDecrypt-fails-first-time.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-publicDecrypt-fails-first-time.js new file mode 100644 index 00000000..1d64e089 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-publicDecrypt-fails-first-time.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); + +// Test for https://github.com/nodejs/node/issues/40814 + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { hasOpenSSL3 } = require('../common/crypto'); + +if (!hasOpenSSL3) { + common.skip('only openssl3'); // https://github.com/nodejs/node/pull/42793#issuecomment-1107491901 +} + +const assert = require('assert'); +const crypto = require('crypto'); + +const { privateKey, publicKey } = crypto.generateKeyPairSync('rsa', { + modulusLength: 2048, + publicKeyEncoding: { + type: 'spki', + format: 'pem' + }, + privateKeyEncoding: { + type: 'pkcs8', + format: 'pem', + cipher: 'aes-128-ecb', + passphrase: 'abcdef' + } +}); +assert.notStrictEqual(privateKey.toString(), ''); + +const msg = 'The quick brown fox jumps over the lazy dog'; + +const encryptedString = crypto.privateEncrypt({ + key: privateKey, + passphrase: 'abcdef' +}, Buffer.from(msg)).toString('base64'); +const decryptedString = crypto.publicDecrypt(publicKey, Buffer.from(encryptedString, 'base64')).toString(); +console.log(`Encrypted: ${encryptedString}`); +console.log(`Decrypted: ${decryptedString}`); + +assert.notStrictEqual(encryptedString, ''); +assert.strictEqual(decryptedString, msg); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-random.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-random.js new file mode 100644 index 00000000..ceaa859a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-random.js @@ -0,0 +1,528 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --pending-deprecation +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const { kMaxLength } = require('buffer'); + +const kMaxInt32 = 2 ** 31 - 1; +const kMaxPossibleLength = Math.min(kMaxLength, kMaxInt32); + +common.expectWarning('DeprecationWarning', + 'crypto.pseudoRandomBytes is deprecated.', 'DEP0115'); + +{ + [crypto.randomBytes, crypto.pseudoRandomBytes].forEach((f) => { + [undefined, null, false, true, {}, []].forEach((value) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "size" argument must be of type number.' + + common.invalidArgTypeHelper(value) + }; + assert.throws(() => f(value), errObj); + assert.throws(() => f(value, common.mustNotCall()), errObj); + }); + + [-1, NaN, 2 ** 32, 2 ** 31].forEach((value) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "size" is out of range. It must be >= 0 && <= ' + + `${kMaxPossibleLength}. Received ${value}` + }; + assert.throws(() => f(value), errObj); + assert.throws(() => f(value, common.mustNotCall()), errObj); + }); + + [0, 1, 2, 4, 16, 256, 1024, 101.2].forEach((len) => { + f(len, common.mustCall((ex, buf) => { + assert.strictEqual(ex, null); + assert.strictEqual(buf.length, Math.floor(len)); + assert.ok(Buffer.isBuffer(buf)); + })); + }); + }); +} + +{ + const buf = Buffer.alloc(10); + const before = buf.toString('hex'); + const after = crypto.randomFillSync(buf).toString('hex'); + assert.notStrictEqual(before, after); +} + +{ + const buf = new Uint8Array(new Array(10).fill(0)); + const before = Buffer.from(buf).toString('hex'); + crypto.randomFillSync(buf); + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); +} + +{ + [ + new Uint16Array(10), + new Uint32Array(10), + new Float32Array(10), + new Float64Array(10), + new DataView(new ArrayBuffer(10)), + ].forEach((buf) => { + const before = Buffer.from(buf.buffer).toString('hex'); + crypto.randomFillSync(buf); + const after = Buffer.from(buf.buffer).toString('hex'); + assert.notStrictEqual(before, after); + }); +} + +{ + [ + new Uint16Array(10), + new Uint32Array(10), + ].forEach((buf) => { + const before = Buffer.from(buf.buffer).toString('hex'); + globalThis.crypto.getRandomValues(buf); + const after = Buffer.from(buf.buffer).toString('hex'); + assert.notStrictEqual(before, after); + }); +} + +{ + [ + new ArrayBuffer(10), + new SharedArrayBuffer(10), + ].forEach((buf) => { + const before = Buffer.from(buf).toString('hex'); + crypto.randomFillSync(buf); + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); + }); +} + +{ + const buf = Buffer.alloc(10); + const before = buf.toString('hex'); + crypto.randomFill(buf, common.mustSucceed((buf) => { + const after = buf.toString('hex'); + assert.notStrictEqual(before, after); + })); +} + +{ + const buf = new Uint8Array(new Array(10).fill(0)); + const before = Buffer.from(buf).toString('hex'); + crypto.randomFill(buf, common.mustSucceed((buf) => { + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); + })); +} + +{ + [ + new Uint16Array(10), + new Uint32Array(10), + new Float32Array(10), + new Float64Array(10), + new DataView(new ArrayBuffer(10)), + ].forEach((buf) => { + const before = Buffer.from(buf.buffer).toString('hex'); + crypto.randomFill(buf, common.mustSucceed((buf) => { + const after = Buffer.from(buf.buffer).toString('hex'); + assert.notStrictEqual(before, after); + })); + }); +} + +{ + [ + new ArrayBuffer(10), + new SharedArrayBuffer(10), + ].forEach((buf) => { + const before = Buffer.from(buf).toString('hex'); + crypto.randomFill(buf, common.mustSucceed((buf) => { + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); + })); + }); +} + +{ + const buf = Buffer.alloc(10); + const before = buf.toString('hex'); + crypto.randomFillSync(buf, 5, 5); + const after = buf.toString('hex'); + assert.notStrictEqual(before, after); + assert.deepStrictEqual(before.slice(0, 5), after.slice(0, 5)); +} + +{ + const buf = new Uint8Array(new Array(10).fill(0)); + const before = Buffer.from(buf).toString('hex'); + crypto.randomFillSync(buf, 5, 5); + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); + assert.deepStrictEqual(before.slice(0, 5), after.slice(0, 5)); +} + +{ + const buf = Buffer.alloc(10); + const before = buf.toString('hex'); + crypto.randomFillSync(buf, 5); + const after = buf.toString('hex'); + assert.notStrictEqual(before, after); + assert.deepStrictEqual(before.slice(0, 5), after.slice(0, 5)); +} + +{ + const buf = Buffer.alloc(10); + const before = buf.toString('hex'); + crypto.randomFill(buf, 5, 5, common.mustSucceed((buf) => { + const after = buf.toString('hex'); + assert.notStrictEqual(before, after); + assert.deepStrictEqual(before.slice(0, 5), after.slice(0, 5)); + })); +} + +{ + const buf = new Uint8Array(new Array(10).fill(0)); + const before = Buffer.from(buf).toString('hex'); + crypto.randomFill(buf, 5, 5, common.mustSucceed((buf) => { + const after = Buffer.from(buf).toString('hex'); + assert.notStrictEqual(before, after); + assert.deepStrictEqual(before.slice(0, 5), after.slice(0, 5)); + })); +} + +{ + [ + Buffer.alloc(10), + new Uint8Array(new Array(10).fill(0)), + ].forEach((buf) => { + const len = Buffer.byteLength(buf); + assert.strictEqual(len, 10, `Expected byteLength of 10, got ${len}`); + + const typeErrObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "offset" argument must be of type number. ' + + "Received type string ('test')" + }; + + assert.throws(() => crypto.randomFillSync(buf, 'test'), typeErrObj); + + assert.throws( + () => crypto.randomFill(buf, 'test', common.mustNotCall()), + typeErrObj); + + typeErrObj.message = typeErrObj.message.replace('offset', 'size'); + assert.throws(() => crypto.randomFillSync(buf, 0, 'test'), typeErrObj); + + assert.throws( + () => crypto.randomFill(buf, 0, 'test', common.mustNotCall()), + typeErrObj + ); + + [NaN, kMaxPossibleLength + 1, -10, (-1 >>> 0) + 1].forEach((offsetSize) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0 && <= 10. Received ${offsetSize}` + }; + + assert.throws(() => crypto.randomFillSync(buf, offsetSize), errObj); + + assert.throws( + () => crypto.randomFill(buf, offsetSize, common.mustNotCall()), + errObj); + + errObj.message = 'The value of "size" is out of range. It must be >= ' + + `0 && <= ${kMaxPossibleLength}. Received ${offsetSize}`; + assert.throws(() => crypto.randomFillSync(buf, 1, offsetSize), errObj); + + assert.throws( + () => crypto.randomFill(buf, 1, offsetSize, common.mustNotCall()), + errObj + ); + }); + + const rangeErrObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "size + offset" is out of range. ' + + 'It must be <= 10. Received 11' + }; + assert.throws(() => crypto.randomFillSync(buf, 1, 10), rangeErrObj); + + assert.throws( + () => crypto.randomFill(buf, 1, 10, common.mustNotCall()), + rangeErrObj + ); + }); +} + +// https://github.com/nodejs/node-v0.x-archive/issues/5126, +// "FATAL ERROR: v8::Object::SetIndexedPropertiesToExternalArrayData() length +// exceeds max acceptable value" +assert.throws( + () => crypto.randomBytes((-1 >>> 0) + 1), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "size" is out of range. ' + + `It must be >= 0 && <= ${kMaxPossibleLength}. Received 4294967296` + } +); + +[1, true, NaN, null, undefined, {}, []].forEach((i) => { + const buf = Buffer.alloc(10); + assert.throws( + () => crypto.randomFillSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => crypto.randomFill(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => crypto.randomFill(buf, 0, 10, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); +}); + +[1, true, NaN, null, {}, []].forEach((i) => { + assert.throws( + () => crypto.randomBytes(1, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +}); + +['pseudoRandomBytes', 'prng', 'rng'].forEach((f) => { + const desc = Object.getOwnPropertyDescriptor(crypto, f); + assert.ok(desc); + assert.strictEqual(desc.configurable, true); + assert.strictEqual(desc.enumerable, false); +}); + + +{ + // Asynchronous API + const randomInts = []; + for (let i = 0; i < 100; i++) { + crypto.randomInt(3, common.mustSucceed((n) => { + assert.ok(n >= 0); + assert.ok(n < 3); + randomInts.push(n); + if (randomInts.length === 100) { + assert.ok(!randomInts.includes(-1)); + assert.ok(randomInts.includes(0)); + assert.ok(randomInts.includes(1)); + assert.ok(randomInts.includes(2)); + assert.ok(!randomInts.includes(3)); + } + })); + } +} +{ + // Synchronous API + const randomInts = []; + for (let i = 0; i < 100; i++) { + const n = crypto.randomInt(3); + assert.ok(n >= 0); + assert.ok(n < 3); + randomInts.push(n); + } + + assert.ok(!randomInts.includes(-1)); + assert.ok(randomInts.includes(0)); + assert.ok(randomInts.includes(1)); + assert.ok(randomInts.includes(2)); + assert.ok(!randomInts.includes(3)); +} +{ + // Positive range + const randomInts = []; + for (let i = 0; i < 100; i++) { + crypto.randomInt(1, 3, common.mustSucceed((n) => { + assert.ok(n >= 1); + assert.ok(n < 3); + randomInts.push(n); + if (randomInts.length === 100) { + assert.ok(!randomInts.includes(0)); + assert.ok(randomInts.includes(1)); + assert.ok(randomInts.includes(2)); + assert.ok(!randomInts.includes(3)); + } + })); + } +} +{ + // Negative range + const randomInts = []; + for (let i = 0; i < 100; i++) { + crypto.randomInt(-10, -8, common.mustSucceed((n) => { + assert.ok(n >= -10); + assert.ok(n < -8); + randomInts.push(n); + if (randomInts.length === 100) { + assert.ok(!randomInts.includes(-11)); + assert.ok(randomInts.includes(-10)); + assert.ok(randomInts.includes(-9)); + assert.ok(!randomInts.includes(-8)); + } + })); + } +} +{ + + ['10', true, NaN, null, {}, []].forEach((i) => { + const invalidMinError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "min" argument must be a safe integer.' + + `${common.invalidArgTypeHelper(i)}`, + }; + const invalidMaxError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "max" argument must be a safe integer.' + + `${common.invalidArgTypeHelper(i)}`, + }; + + assert.throws( + () => crypto.randomInt(i, 100), + invalidMinError + ); + assert.throws( + () => crypto.randomInt(i, 100, common.mustNotCall()), + invalidMinError + ); + assert.throws( + () => crypto.randomInt(i), + invalidMaxError + ); + assert.throws( + () => crypto.randomInt(i, common.mustNotCall()), + invalidMaxError + ); + assert.throws( + () => crypto.randomInt(0, i, common.mustNotCall()), + invalidMaxError + ); + assert.throws( + () => crypto.randomInt(0, i), + invalidMaxError + ); + }); + + const maxInt = Number.MAX_SAFE_INTEGER; + const minInt = Number.MIN_SAFE_INTEGER; + + crypto.randomInt(minInt, minInt + 5, common.mustSucceed()); + crypto.randomInt(maxInt - 5, maxInt, common.mustSucceed()); + + assert.throws( + () => crypto.randomInt(minInt - 1, minInt + 5, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "min" argument must be a safe integer.' + + `${common.invalidArgTypeHelper(minInt - 1)}`, + } + ); + + assert.throws( + () => crypto.randomInt(maxInt + 1, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "max" argument must be a safe integer.' + + `${common.invalidArgTypeHelper(maxInt + 1)}`, + } + ); + + crypto.randomInt(1, common.mustSucceed()); + crypto.randomInt(0, 1, common.mustSucceed()); + for (const arg of [[0], [1, 1], [3, 2], [-5, -5], [11, -10]]) { + assert.throws(() => crypto.randomInt(...arg, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "max" is out of range. It must be greater than ' + + `the value of "min" (${arg[arg.length - 2] || 0}). ` + + `Received ${arg[arg.length - 1]}` + }); + } + + const MAX_RANGE = 0xFFFF_FFFF_FFFF; + crypto.randomInt(MAX_RANGE, common.mustSucceed()); + crypto.randomInt(1, MAX_RANGE + 1, common.mustSucceed()); + assert.throws( + () => crypto.randomInt(1, MAX_RANGE + 2, common.mustNotCall()), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "max - min" is out of range. ' + + `It must be <= ${MAX_RANGE}. ` + + 'Received 281_474_976_710_656' + } + ); + + assert.throws(() => crypto.randomInt(MAX_RANGE + 1, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "max" is out of range. ' + + `It must be <= ${MAX_RANGE}. ` + + 'Received 281_474_976_710_656' + }); + + [true, NaN, null, {}, [], 10].forEach((i) => { + const cbError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }; + assert.throws(() => crypto.randomInt(0, 1, i), cbError); + }); +} + +{ + // Verify that it doesn't throw or abort + crypto.randomFill(new Uint16Array(10), 0, common.mustSucceed()); + crypto.randomFill(new Uint32Array(10), 0, common.mustSucceed()); + crypto.randomFill(new Uint32Array(10), 0, 1, common.mustSucceed()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomfillsync-regression.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomfillsync-regression.js new file mode 100644 index 00000000..7a378642 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomfillsync-regression.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { randomFillSync } = require('crypto'); +const { notStrictEqual } = require('assert'); + +const ab = new ArrayBuffer(20); +const buf = Buffer.from(ab, 10); + +const before = buf.toString('hex'); + +randomFillSync(buf); + +const after = buf.toString('hex'); + +notStrictEqual(before, after); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomuuid.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomuuid.js new file mode 100644 index 00000000..30ef6b23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-randomuuid.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { + randomUUID, +} = require('crypto'); + +const last = new Set([ + '00000000-0000-0000-0000-000000000000', +]); + +function testMatch(uuid) { + assert.match( + uuid, + /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/); +} + +// Generate a number of UUID's to make sure we're +// not just generating the same value over and over +// and to make sure the batching changes the random +// bytes. +for (let n = 0; n < 130; n++) { + const uuid = randomUUID(); + assert(!last.has(uuid)); + last.add(uuid); + assert.strictEqual(typeof uuid, 'string'); + assert.strictEqual(uuid.length, 36); + testMatch(uuid); + + // Check that version 4 identifier was populated. + assert.strictEqual( + Buffer.from(uuid.slice(14, 16), 'hex')[0] & 0x40, 0x40); + + // Check that clock_seq_hi_and_reserved was populated with reserved bits. + assert.strictEqual( + Buffer.from(uuid.slice(19, 21), 'hex')[0] & 0b1100_0000, 0b1000_0000); +} + +// Test non-buffered UUID's +{ + testMatch(randomUUID({ disableEntropyCache: true })); + testMatch(randomUUID({ disableEntropyCache: true })); + testMatch(randomUUID({ disableEntropyCache: true })); + testMatch(randomUUID({ disableEntropyCache: true })); + + assert.throws(() => randomUUID(1), { + code: 'ERR_INVALID_ARG_TYPE' + }); + + assert.throws(() => randomUUID({ disableEntropyCache: '' }), { + code: 'ERR_INVALID_ARG_TYPE' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-rsa-dsa.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-rsa-dsa.js new file mode 100644 index 00000000..dcd5045d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-rsa-dsa.js @@ -0,0 +1,544 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const constants = crypto.constants; + +const fixtures = require('../common/fixtures'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test certificates +const certPem = fixtures.readKey('rsa_cert.crt'); +const keyPem = fixtures.readKey('rsa_private.pem'); +const rsaKeySize = 2048; +const rsaPubPem = fixtures.readKey('rsa_public.pem', 'ascii'); +const rsaKeyPem = fixtures.readKey('rsa_private.pem', 'ascii'); +const rsaKeyPemEncrypted = fixtures.readKey('rsa_private_encrypted.pem', + 'ascii'); +const dsaPubPem = fixtures.readKey('dsa_public.pem', 'ascii'); +const dsaKeyPem = fixtures.readKey('dsa_private.pem', 'ascii'); +const dsaKeyPemEncrypted = fixtures.readKey('dsa_private_encrypted.pem', + 'ascii'); +const rsaPkcs8KeyPem = fixtures.readKey('rsa_private_pkcs8.pem'); +const dsaPkcs8KeyPem = fixtures.readKey('dsa_private_pkcs8.pem'); + +const ec = new TextEncoder(); + +const openssl1DecryptError = { + message: 'error:06065064:digital envelope routines:EVP_DecryptFinal_ex:' + + 'bad decrypt', + code: 'ERR_OSSL_EVP_BAD_DECRYPT', + reason: 'bad decrypt', + function: 'EVP_DecryptFinal_ex', + library: 'digital envelope routines', +}; + +const decryptError = hasOpenSSL3 ? + { message: 'error:1C800064:Provider routines::bad decrypt' } : + openssl1DecryptError; + +const decryptPrivateKeyError = hasOpenSSL3 ? { + message: 'error:1C800064:Provider routines::bad decrypt', +} : openssl1DecryptError; + +function getBufferCopy(buf) { + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); +} + +// Test RSA encryption/decryption +{ + const input = 'I AM THE WALRUS'; + const bufferToEncrypt = Buffer.from(input); + const bufferPassword = Buffer.from('password'); + + let encryptedBuffer = crypto.publicEncrypt(rsaPubPem, bufferToEncrypt); + + // Test other input types + let otherEncrypted; + { + const ab = getBufferCopy(ec.encode(rsaPubPem)); + const ab2enc = getBufferCopy(bufferToEncrypt); + + crypto.publicEncrypt(ab, ab2enc); + crypto.publicEncrypt(new Uint8Array(ab), new Uint8Array(ab2enc)); + crypto.publicEncrypt(new DataView(ab), new DataView(ab2enc)); + otherEncrypted = crypto.publicEncrypt({ + key: Buffer.from(ab).toString('hex'), + encoding: 'hex' + }, Buffer.from(ab2enc).toString('hex')); + } + + let decryptedBuffer = crypto.privateDecrypt(rsaKeyPem, encryptedBuffer); + const otherDecrypted = crypto.privateDecrypt(rsaKeyPem, otherEncrypted); + assert.strictEqual(decryptedBuffer.toString(), input); + assert.strictEqual(otherDecrypted.toString(), input); + + decryptedBuffer = crypto.privateDecrypt(rsaPkcs8KeyPem, encryptedBuffer); + assert.strictEqual(decryptedBuffer.toString(), input); + + let decryptedBufferWithPassword = crypto.privateDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'password' + }, encryptedBuffer); + + const otherDecryptedBufferWithPassword = crypto.privateDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: ec.encode('password') + }, encryptedBuffer); + + assert.strictEqual( + otherDecryptedBufferWithPassword.toString(), + decryptedBufferWithPassword.toString()); + + decryptedBufferWithPassword = crypto.privateDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'password' + }, encryptedBuffer); + + assert.strictEqual(decryptedBufferWithPassword.toString(), input); + + encryptedBuffer = crypto.publicEncrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'password' + }, bufferToEncrypt); + + decryptedBufferWithPassword = crypto.privateDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'password' + }, encryptedBuffer); + assert.strictEqual(decryptedBufferWithPassword.toString(), input); + + encryptedBuffer = crypto.privateEncrypt({ + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, bufferToEncrypt); + + decryptedBufferWithPassword = crypto.publicDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, encryptedBuffer); + assert.strictEqual(decryptedBufferWithPassword.toString(), input); + + // Now with explicit RSA_PKCS1_PADDING. + encryptedBuffer = crypto.privateEncrypt({ + padding: crypto.constants.RSA_PKCS1_PADDING, + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, bufferToEncrypt); + + decryptedBufferWithPassword = crypto.publicDecrypt({ + padding: crypto.constants.RSA_PKCS1_PADDING, + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, encryptedBuffer); + assert.strictEqual(decryptedBufferWithPassword.toString(), input); + + // Omitting padding should be okay because RSA_PKCS1_PADDING is the default. + decryptedBufferWithPassword = crypto.publicDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, encryptedBuffer); + assert.strictEqual(decryptedBufferWithPassword.toString(), input); + + // Now with RSA_NO_PADDING. Plaintext needs to match key size. + // OpenSSL 3.x has a rsa_check_padding that will cause an error if + // RSA_NO_PADDING is used. + if (!hasOpenSSL3) { + { + const plaintext = 'x'.repeat(rsaKeySize / 8); + encryptedBuffer = crypto.privateEncrypt({ + padding: crypto.constants.RSA_NO_PADDING, + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, Buffer.from(plaintext)); + + decryptedBufferWithPassword = crypto.publicDecrypt({ + padding: crypto.constants.RSA_NO_PADDING, + key: rsaKeyPemEncrypted, + passphrase: bufferPassword + }, encryptedBuffer); + assert.strictEqual(decryptedBufferWithPassword.toString(), plaintext); + } + } + + encryptedBuffer = crypto.publicEncrypt(certPem, bufferToEncrypt); + + decryptedBuffer = crypto.privateDecrypt(keyPem, encryptedBuffer); + assert.strictEqual(decryptedBuffer.toString(), input); + + encryptedBuffer = crypto.publicEncrypt(keyPem, bufferToEncrypt); + + decryptedBuffer = crypto.privateDecrypt(keyPem, encryptedBuffer); + assert.strictEqual(decryptedBuffer.toString(), input); + + encryptedBuffer = crypto.privateEncrypt(keyPem, bufferToEncrypt); + + decryptedBuffer = crypto.publicDecrypt(keyPem, encryptedBuffer); + assert.strictEqual(decryptedBuffer.toString(), input); + + assert.throws(() => { + crypto.privateDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'wrong' + }, bufferToEncrypt); + }, decryptError); + + assert.throws(() => { + crypto.publicEncrypt({ + key: rsaKeyPemEncrypted, + passphrase: 'wrong' + }, encryptedBuffer); + }, decryptError); + + encryptedBuffer = crypto.privateEncrypt({ + key: rsaKeyPemEncrypted, + passphrase: Buffer.from('password') + }, bufferToEncrypt); + + assert.throws(() => { + crypto.publicDecrypt({ + key: rsaKeyPemEncrypted, + passphrase: Buffer.from('wrong') + }, encryptedBuffer); + }, decryptError); +} + +function test_rsa(padding, encryptOaepHash, decryptOaepHash) { + const size = (padding === 'RSA_NO_PADDING') ? rsaKeySize / 8 : 32; + const input = Buffer.allocUnsafe(size); + for (let i = 0; i < input.length; i++) + input[i] = (i * 7 + 11) & 0xff; + const bufferToEncrypt = Buffer.from(input); + + padding = constants[padding]; + + const encryptedBuffer = crypto.publicEncrypt({ + key: rsaPubPem, + padding: padding, + oaepHash: encryptOaepHash + }, bufferToEncrypt); + + + if (padding === constants.RSA_PKCS1_PADDING) { + if (!process.config.variables.node_shared_openssl) { + assert.throws(() => { + crypto.privateDecrypt({ + key: rsaKeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + }, { code: 'ERR_INVALID_ARG_VALUE' }); + assert.throws(() => { + crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + }, { code: 'ERR_INVALID_ARG_VALUE' }); + } else { + // The version of a linked against OpenSSL. May + // or may not support implicit rejection. Figuring + // this out in the test is not feasible but we + // require that it pass based on one of the two + // cases of supporting it or not. + try { + // The expected exceptions should be thrown if implicit rejection + // is not supported + assert.throws(() => { + crypto.privateDecrypt({ + key: rsaKeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + }, { code: 'ERR_INVALID_ARG_VALUE' }); + assert.throws(() => { + crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + }, { code: 'ERR_INVALID_ARG_VALUE' }); + } catch (e) { + if (e.toString() === + 'AssertionError [ERR_ASSERTION]: Missing expected exception.') { + // Implicit rejection must be supported since + // we did not get the exceptions that are thrown + // when it is not, we should be able to decrypt + let decryptedBuffer = crypto.privateDecrypt({ + key: rsaKeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + assert.deepStrictEqual(decryptedBuffer, input); + + decryptedBuffer = crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + assert.deepStrictEqual(decryptedBuffer, input); + } else { + // There was an exception but it is not the one we expect if implicit + // rejection is not supported so there was some other failure, + // re-throw it so the test fails + throw e; + } + } + } + } else { + let decryptedBuffer = crypto.privateDecrypt({ + key: rsaKeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + assert.deepStrictEqual(decryptedBuffer, input); + + decryptedBuffer = crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + padding: padding, + oaepHash: decryptOaepHash + }, encryptedBuffer); + assert.deepStrictEqual(decryptedBuffer, input); + } +} + +test_rsa('RSA_NO_PADDING'); +test_rsa('RSA_PKCS1_PADDING'); +test_rsa('RSA_PKCS1_OAEP_PADDING'); + +// Test OAEP with different hash functions. +test_rsa('RSA_PKCS1_OAEP_PADDING', undefined, 'sha1'); +test_rsa('RSA_PKCS1_OAEP_PADDING', 'sha1', undefined); +test_rsa('RSA_PKCS1_OAEP_PADDING', 'sha256', 'sha256'); +test_rsa('RSA_PKCS1_OAEP_PADDING', 'sha512', 'sha512'); +assert.throws(() => { + test_rsa('RSA_PKCS1_OAEP_PADDING', 'sha256', 'sha512'); +}, { + code: 'ERR_OSSL_RSA_OAEP_DECODING_ERROR' +}); + +// The following RSA-OAEP test cases were created using the WebCrypto API to +// ensure compatibility when using non-SHA1 hash functions. +{ + const { decryptionTests } = + JSON.parse(fixtures.readSync('rsa-oaep-test-vectors.js', 'utf8')); + + for (const { ct, oaepHash, oaepLabel } of decryptionTests) { + const label = oaepLabel ? Buffer.from(oaepLabel, 'hex') : undefined; + const copiedLabel = oaepLabel ? getBufferCopy(label) : undefined; + + const decrypted = crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + oaepHash, + oaepLabel: oaepLabel ? label : undefined + }, Buffer.from(ct, 'hex')); + + assert.strictEqual(decrypted.toString('utf8'), 'Hello Node.js'); + + const otherDecrypted = crypto.privateDecrypt({ + key: rsaPkcs8KeyPem, + oaepHash, + oaepLabel: copiedLabel + }, Buffer.from(ct, 'hex')); + + assert.strictEqual(otherDecrypted.toString('utf8'), 'Hello Node.js'); + } +} + +// Test invalid oaepHash and oaepLabel options. +for (const fn of [crypto.publicEncrypt, crypto.privateDecrypt]) { + assert.throws(() => { + fn({ + key: rsaPubPem, + oaepHash: 'Hello world' + }, Buffer.alloc(10)); + }, { + code: 'ERR_OSSL_EVP_INVALID_DIGEST' + }); + + for (const oaepHash of [0, false, null, Symbol(), () => {}]) { + assert.throws(() => { + fn({ + key: rsaPubPem, + oaepHash + }, Buffer.alloc(10)); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + } + + for (const oaepLabel of [0, false, null, Symbol(), () => {}, {}]) { + assert.throws(() => { + fn({ + key: rsaPubPem, + oaepLabel + }, Buffer.alloc(10)); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + } +} + +// Test RSA key signing/verification +let rsaSign = crypto.createSign('SHA1'); +let rsaVerify = crypto.createVerify('SHA1'); +assert.ok(rsaSign); +assert.ok(rsaVerify); + +const expectedSignature = fixtures.readKey( + 'rsa_public_sha1_signature_signedby_rsa_private_pkcs8.sha1', + 'hex' +); + +rsaSign.update(rsaPubPem); +let rsaSignature = rsaSign.sign(rsaKeyPem, 'hex'); +assert.strictEqual(rsaSignature, expectedSignature); + +rsaVerify.update(rsaPubPem); +assert.strictEqual(rsaVerify.verify(rsaPubPem, rsaSignature, 'hex'), true); + +// Test RSA PKCS#8 key signing/verification +rsaSign = crypto.createSign('SHA1'); +rsaSign.update(rsaPubPem); +rsaSignature = rsaSign.sign(rsaPkcs8KeyPem, 'hex'); +assert.strictEqual(rsaSignature, expectedSignature); + +rsaVerify = crypto.createVerify('SHA1'); +rsaVerify.update(rsaPubPem); +assert.strictEqual(rsaVerify.verify(rsaPubPem, rsaSignature, 'hex'), true); + +// Test RSA key signing/verification with encrypted key +rsaSign = crypto.createSign('SHA1'); +rsaSign.update(rsaPubPem); +const signOptions = { key: rsaKeyPemEncrypted, passphrase: 'password' }; +rsaSignature = rsaSign.sign(signOptions, 'hex'); +assert.strictEqual(rsaSignature, expectedSignature); + +rsaVerify = crypto.createVerify('SHA1'); +rsaVerify.update(rsaPubPem); +assert.strictEqual(rsaVerify.verify(rsaPubPem, rsaSignature, 'hex'), true); + +rsaSign = crypto.createSign('SHA1'); +rsaSign.update(rsaPubPem); +assert.throws(() => { + const signOptions = { key: rsaKeyPemEncrypted, passphrase: 'wrong' }; + rsaSign.sign(signOptions, 'hex'); +}, decryptPrivateKeyError); + +// +// Test RSA signing and verification +// +{ + const privateKey = fixtures.readKey('rsa_private_b.pem'); + const publicKey = fixtures.readKey('rsa_public_b.pem'); + + const input = 'I AM THE WALRUS'; + + const signature = fixtures.readKey( + 'I_AM_THE_WALRUS_sha256_signature_signedby_rsa_private_b.sha256', + 'hex' + ); + + const sign = crypto.createSign('SHA256'); + sign.update(input); + + const output = sign.sign(privateKey, 'hex'); + assert.strictEqual(output, signature); + + const verify = crypto.createVerify('SHA256'); + verify.update(input); + + assert.strictEqual(verify.verify(publicKey, signature, 'hex'), true); + + // Test the legacy signature algorithm name. + const sign2 = crypto.createSign('RSA-SHA256'); + sign2.update(input); + + const output2 = sign2.sign(privateKey, 'hex'); + assert.strictEqual(output2, signature); + + const verify2 = crypto.createVerify('SHA256'); + verify2.update(input); + + assert.strictEqual(verify2.verify(publicKey, signature, 'hex'), true); +} + + +// +// Test DSA signing and verification +// +{ + const input = 'I AM THE WALRUS'; + + // DSA signatures vary across runs so there is no static string to verify + // against. + const sign = crypto.createSign('SHA1'); + sign.update(input); + const signature = sign.sign(dsaKeyPem, 'hex'); + + const verify = crypto.createVerify('SHA1'); + verify.update(input); + + assert.strictEqual(verify.verify(dsaPubPem, signature, 'hex'), true); + + // Test the legacy 'DSS1' name. + const sign2 = crypto.createSign('DSS1'); + sign2.update(input); + const signature2 = sign2.sign(dsaKeyPem, 'hex'); + + const verify2 = crypto.createVerify('DSS1'); + verify2.update(input); + + assert.strictEqual(verify2.verify(dsaPubPem, signature2, 'hex'), true); +} + + +// +// Test DSA signing and verification with PKCS#8 private key +// +{ + const input = 'I AM THE WALRUS'; + + // DSA signatures vary across runs so there is no static string to verify + // against. + const sign = crypto.createSign('SHA1'); + sign.update(input); + const signature = sign.sign(dsaPkcs8KeyPem, 'hex'); + + const verify = crypto.createVerify('SHA1'); + verify.update(input); + + assert.strictEqual(verify.verify(dsaPubPem, signature, 'hex'), true); +} + + +// +// Test DSA signing and verification with encrypted key +// +const input = 'I AM THE WALRUS'; + +{ + const sign = crypto.createSign('SHA1'); + sign.update(input); + assert.throws(() => { + sign.sign({ key: dsaKeyPemEncrypted, passphrase: 'wrong' }, 'hex'); + }, decryptPrivateKeyError); +} + +{ + // DSA signatures vary across runs so there is no static string to verify + // against. + const sign = crypto.createSign('SHA1'); + sign.update(input); + const signOptions = { key: dsaKeyPemEncrypted, passphrase: 'password' }; + const signature = sign.sign(signOptions, 'hex'); + + const verify = crypto.createVerify('SHA1'); + verify.update(input); + + assert.strictEqual(verify.verify(dsaPubPem, signature, 'hex'), true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-scrypt.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-scrypt.js new file mode 100644 index 00000000..338a19b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-scrypt.js @@ -0,0 +1,260 @@ +// Flags: --expose-internals --no-warnings +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +const { internalBinding } = require('internal/test/binding'); +if (typeof internalBinding('crypto').ScryptJob !== 'function') + common.skip('no scrypt support'); + +const good = [ + // Zero-length key is legal, functions as a parameter validation check. + { + pass: '', + salt: '', + keylen: 0, + N: 16, + p: 1, + r: 1, + expected: '', + }, + // Test vectors from https://tools.ietf.org/html/rfc7914#page-13 that + // should pass. Note that the test vector with N=1048576 is omitted + // because it takes too long to complete and uses over 1 GiB of memory. + { + pass: '', + salt: '', + keylen: 64, + N: 16, + p: 1, + r: 1, + expected: + '77d6576238657b203b19ca42c18a0497f16b4844e3074ae8dfdffa3fede21442' + + 'fcd0069ded0948f8326a753a0fc81f17e8d3e0fb2e0d3628cf35e20c38d18906', + }, + { + pass: 'password', + salt: 'NaCl', + keylen: 64, + N: 1024, + p: 16, + r: 8, + expected: + 'fdbabe1c9d3472007856e7190d01e9fe7c6ad7cbc8237830e77376634b373162' + + '2eaf30d92e22a3886ff109279d9830dac727afb94a83ee6d8360cbdfa2cc0640', + }, + { + pass: 'pleaseletmein', + salt: 'SodiumChloride', + keylen: 64, + N: 16384, + p: 1, + r: 8, + expected: + '7023bdcb3afd7348461c06cd81fd38ebfda8fbba904f8e3ea9b543f6545da1f2' + + 'd5432955613f0fcf62d49705242a9af9e61e85dc0d651e40dfcf017b45575887', + }, + { + pass: '', + salt: '', + keylen: 64, + cost: 16, + parallelization: 1, + blockSize: 1, + expected: + '77d6576238657b203b19ca42c18a0497f16b4844e3074ae8dfdffa3fede21442' + + 'fcd0069ded0948f8326a753a0fc81f17e8d3e0fb2e0d3628cf35e20c38d18906', + }, + { + pass: 'password', + salt: 'NaCl', + keylen: 64, + cost: 1024, + parallelization: 16, + blockSize: 8, + expected: + 'fdbabe1c9d3472007856e7190d01e9fe7c6ad7cbc8237830e77376634b373162' + + '2eaf30d92e22a3886ff109279d9830dac727afb94a83ee6d8360cbdfa2cc0640', + }, + { + pass: 'pleaseletmein', + salt: 'SodiumChloride', + keylen: 64, + cost: 16384, + parallelization: 1, + blockSize: 8, + expected: + '7023bdcb3afd7348461c06cd81fd38ebfda8fbba904f8e3ea9b543f6545da1f2' + + 'd5432955613f0fcf62d49705242a9af9e61e85dc0d651e40dfcf017b45575887', + }, +]; + +// Test vectors that should fail. +const bad = [ + { N: 1, p: 1, r: 1 }, // N < 2 + { N: 3, p: 1, r: 1 }, // Not power of 2. + { N: 1, cost: 1 }, // Both N and cost + { p: 1, parallelization: 1 }, // Both p and parallelization + { r: 1, blockSize: 1 }, // Both r and blocksize +]; + +// Test vectors where 128*N*r exceeds maxmem. +const toobig = [ + { N: 2 ** 16, p: 1, r: 1 }, // N >= 2**(r*16) + { N: 2, p: 2 ** 30, r: 1 }, // p > (2**30-1)/r + { N: 2 ** 20, p: 1, r: 8 }, + { N: 2 ** 10, p: 1, r: 8, maxmem: 2 ** 20 }, +]; + +const badargs = [ + { + args: [], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"password"/ }, + }, + { + args: [null], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"password"/ }, + }, + { + args: [''], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"salt"/ }, + }, + { + args: ['', null], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"salt"/ }, + }, + { + args: ['', ''], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"keylen"/ }, + }, + { + args: ['', '', null], + expected: { code: 'ERR_INVALID_ARG_TYPE', message: /"keylen"/ }, + }, + { + args: ['', '', .42], + expected: { code: 'ERR_OUT_OF_RANGE', message: /"keylen"/ }, + }, + { + args: ['', '', -42], + expected: { code: 'ERR_OUT_OF_RANGE', message: /"keylen"/ }, + }, + { + args: ['', '', 2 ** 31], + expected: { code: 'ERR_OUT_OF_RANGE', message: /"keylen"/ }, + }, + { + args: ['', '', 2147485780], + expected: { code: 'ERR_OUT_OF_RANGE', message: /"keylen"/ }, + }, + { + args: ['', '', 2 ** 32], + expected: { code: 'ERR_OUT_OF_RANGE', message: /"keylen"/ }, + }, +]; + +for (const options of good) { + const { pass, salt, keylen, expected } = options; + const actual = crypto.scryptSync(pass, salt, keylen, options); + assert.strictEqual(actual.toString('hex'), expected); + crypto.scrypt(pass, salt, keylen, options, common.mustSucceed((actual) => { + assert.strictEqual(actual.toString('hex'), expected); + })); +} + +for (const options of bad) { + const expected = { + message: /Invalid scrypt param/, + }; + assert.throws(() => crypto.scrypt('pass', 'salt', 1, options, () => {}), + expected); + assert.throws(() => crypto.scryptSync('pass', 'salt', 1, options), + expected); +} + +for (const options of toobig) { + const expected = { + message: /Invalid scrypt params:.*memory limit exceeded/, + code: 'ERR_CRYPTO_INVALID_SCRYPT_PARAMS', + }; + assert.throws(() => crypto.scrypt('pass', 'salt', 1, options, () => {}), + expected); + assert.throws(() => crypto.scryptSync('pass', 'salt', 1, options), + expected); +} + +{ + const defaults = { N: 16384, p: 1, r: 8 }; + const expected = crypto.scryptSync('pass', 'salt', 1, defaults); + const actual = crypto.scryptSync('pass', 'salt', 1); + assert.deepStrictEqual(actual.toString('hex'), expected.toString('hex')); + crypto.scrypt('pass', 'salt', 1, common.mustSucceed((actual) => { + assert.deepStrictEqual(actual.toString('hex'), expected.toString('hex')); + })); +} + +for (const { args, expected } of badargs) { + assert.throws(() => crypto.scrypt(...args), expected); + assert.throws(() => crypto.scryptSync(...args), expected); +} + +{ + const expected = { code: 'ERR_INVALID_ARG_TYPE' }; + assert.throws(() => crypto.scrypt('', '', 42, null), expected); + assert.throws(() => crypto.scrypt('', '', 42, {}, null), expected); + assert.throws(() => crypto.scrypt('', '', 42, {}), expected); + assert.throws(() => crypto.scrypt('', '', 42, {}, {}), expected); +} + +{ + // Values for maxmem that do not fit in 32 bits but that are still safe + // integers should be allowed. + crypto.scrypt('', '', 4, { maxmem: 2 ** 52 }, + common.mustSucceed((actual) => { + assert.strictEqual(actual.toString('hex'), 'd72c87d0'); + })); + + // Values that exceed Number.isSafeInteger should not be allowed. + assert.throws(() => crypto.scryptSync('', '', 0, { maxmem: 2 ** 53 }), { + code: 'ERR_OUT_OF_RANGE' + }); +} + +{ + // Regression test for https://github.com/nodejs/node/issues/28836. + + function testParameter(name, value) { + let accessCount = 0; + + // Find out how often the value is accessed. + crypto.scryptSync('', '', 1, { + get [name]() { + accessCount++; + return value; + } + }); + + // Try to crash the process on the last access. + assert.throws(() => { + crypto.scryptSync('', '', 1, { + get [name]() { + if (--accessCount === 0) + return ''; + return value; + } + }); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + } + + [ + ['N', 16384], ['cost', 16384], + ['r', 8], ['blockSize', 8], + ['p', 1], ['parallelization', 1], + ].forEach((arg) => testParameter(...arg)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secret-keygen.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secret-keygen.js new file mode 100644 index 00000000..0bd45f65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secret-keygen.js @@ -0,0 +1,137 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const { + generateKey, + generateKeySync +} = require('crypto'); + +[1, true, [], {}, Infinity, null, undefined].forEach((i) => { + assert.throws(() => generateKey(i, 1, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "type" argument must be / + }); + assert.throws(() => generateKeySync(i, 1), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "type" argument must be / + }); +}); + +['', true, [], null, undefined].forEach((i) => { + assert.throws(() => generateKey('aes', i, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "options" argument must be / + }); + assert.throws(() => generateKeySync('aes', i), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "options" argument must be / + }); +}); + +['', true, {}, [], null, undefined].forEach((length) => { + assert.throws(() => generateKey('hmac', { length }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "options\.length" property must be / + }); + assert.throws(() => generateKeySync('hmac', { length }), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "options\.length" property must be / + }); +}); + +assert.throws(() => generateKey('aes', { length: 256 }), { + code: 'ERR_INVALID_ARG_TYPE' +}); + +assert.throws(() => generateKey('hmac', { length: -1 }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => generateKey('hmac', { length: 4 }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => generateKey('hmac', { length: 7 }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws( + () => generateKey('hmac', { length: 2 ** 31 }, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' + }); + +assert.throws(() => generateKeySync('hmac', { length: -1 }), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => generateKeySync('hmac', { length: 4 }), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => generateKeySync('hmac', { length: 7 }), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws( + () => generateKeySync('hmac', { length: 2 ** 31 }), { + code: 'ERR_OUT_OF_RANGE' + }); + +assert.throws(() => generateKeySync('aes', { length: 123 }), { + code: 'ERR_INVALID_ARG_VALUE', + message: /The property 'options\.length' must be one of: 128, 192, 256/ +}); + +{ + const key = generateKeySync('aes', { length: 128 }); + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, 128 / 8); + + generateKey('aes', { length: 128 }, common.mustSucceed((key) => { + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, 128 / 8); + })); +} + +{ + const key = generateKeySync('aes', { length: 256 }); + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, 256 / 8); + + generateKey('aes', { length: 256 }, common.mustSucceed((key) => { + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, 256 / 8); + })); +} + +{ + const key = generateKeySync('hmac', { length: 123 }); + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, Math.floor(123 / 8)); + + generateKey('hmac', { length: 123 }, common.mustSucceed((key) => { + assert(key); + const keybuf = key.export(); + assert.strictEqual(keybuf.byteLength, Math.floor(123 / 8)); + })); +} + +assert.throws( + () => generateKey('unknown', { length: 123 }, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE', + message: /The argument 'type' must be a supported key type/ + }); + +assert.throws(() => generateKeySync('unknown', { length: 123 }), { + code: 'ERR_INVALID_ARG_VALUE', + message: /The argument 'type' must be a supported key type/ +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secure-heap.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secure-heap.js new file mode 100644 index 00000000..c20b01a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-secure-heap.js @@ -0,0 +1,81 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +if (common.isWindows) { + common.skip('Not supported on Windows'); +} + +if (common.isASan) { + common.skip('ASan does not play well with secure heap allocations'); +} + +const assert = require('assert'); +const { fork } = require('child_process'); +const fixtures = require('../common/fixtures'); +const { hasOpenSSL3 } = require('../common/crypto'); +const { + secureHeapUsed, + createDiffieHellman, + getFips, +} = require('crypto'); + +if (process.argv[2] === 'child') { + + const a = secureHeapUsed(); + + assert(a); + assert.strictEqual(typeof a, 'object'); + assert.strictEqual(a.total, 65536); + assert.strictEqual(a.min, 4); + assert.strictEqual(a.used, 0); + + { + const size = getFips() || hasOpenSSL3 ? 1024 : 256; + const dh1 = createDiffieHellman(size); + const p1 = dh1.getPrime('buffer'); + const dh2 = createDiffieHellman(p1, 'buffer'); + const key1 = dh1.generateKeys(); + const key2 = dh2.generateKeys('hex'); + dh1.computeSecret(key2, 'hex', 'base64'); + dh2.computeSecret(key1, 'latin1', 'buffer'); + + const b = secureHeapUsed(); + assert(b); + assert.strictEqual(typeof b, 'object'); + assert.strictEqual(b.total, 65536); + assert.strictEqual(b.min, 4); + // The amount used can vary on a number of factors + assert(b.used > 0); + assert(b.utilization > 0.0); + } + + return; +} + +const child = fork( + process.argv[1], + ['child'], + { execArgv: ['--secure-heap=65536', '--secure-heap-min=4'] }); + +child.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); +})); + +{ + const child = fork(fixtures.path('a.js'), { + execArgv: ['--secure-heap=3', '--secure-heap-min=3'], + stdio: 'pipe' + }); + let res = ''; + child.on('exit', common.mustCall((code) => { + assert.notStrictEqual(code, 0); + assert.match(res, /--secure-heap must be a power of 2/); + assert.match(res, /--secure-heap-min must be a power of 2/); + })); + child.stderr.setEncoding('utf8'); + child.stderr.on('data', (chunk) => res += chunk); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-sign-verify.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-sign-verify.js new file mode 100644 index 00000000..0589d607 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-sign-verify.js @@ -0,0 +1,816 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fs = require('fs'); +const exec = require('child_process').exec; +const crypto = require('crypto'); +const fixtures = require('../common/fixtures'); +const { + hasOpenSSL3, + opensslCli, +} = require('../common/crypto'); + +// Test certificates +const certPem = fixtures.readKey('rsa_cert.crt'); +const keyPem = fixtures.readKey('rsa_private.pem'); +const keySize = 2048; + +{ + const Sign = crypto.Sign; + const instance = Sign('SHA256'); + assert(instance instanceof Sign, 'Sign is expected to return a new ' + + 'instance when called without `new`'); +} + +{ + const Verify = crypto.Verify; + const instance = Verify('SHA256'); + assert(instance instanceof Verify, 'Verify is expected to return a new ' + + 'instance when called without `new`'); +} + +// Test handling of exceptional conditions +{ + const library = { + configurable: true, + set() { + throw new Error('bye, bye, library'); + } + }; + Object.defineProperty(Object.prototype, 'library', library); + + assert.throws(() => { + crypto.createSign('sha1').sign( + `-----BEGIN RSA PRIVATE KEY----- + AAAAAAAAAAAA + -----END RSA PRIVATE KEY-----`); + }, { message: 'bye, bye, library' }); + + delete Object.prototype.library; + + const errorStack = { + configurable: true, + set() { + throw new Error('bye, bye, error stack'); + } + }; + Object.defineProperty(Object.prototype, 'opensslErrorStack', errorStack); + + assert.throws(() => { + crypto.createSign('SHA1') + .update('Test123') + .sign({ + key: keyPem, + padding: crypto.constants.RSA_PKCS1_OAEP_PADDING + }); + }, { message: hasOpenSSL3 ? + 'error:1C8000A5:Provider routines::illegal or unsupported padding mode' : + 'bye, bye, error stack' }); + + delete Object.prototype.opensslErrorStack; +} + +assert.throws( + () => crypto.createVerify('SHA256').verify({ + key: certPem, + padding: null, + }, ''), + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: "The property 'options.padding' is invalid. Received null", + }); + +assert.throws( + () => crypto.createVerify('SHA256').verify({ + key: certPem, + saltLength: null, + }, ''), + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: "The property 'options.saltLength' is invalid. Received null", + }); + +// Test signing and verifying +{ + const s1 = crypto.createSign('SHA1') + .update('Test123') + .sign(keyPem, 'base64'); + let s1stream = crypto.createSign('SHA1'); + s1stream.end('Test123'); + s1stream = s1stream.sign(keyPem, 'base64'); + assert.strictEqual(s1, s1stream, `${s1} should equal ${s1stream}`); + + const verified = crypto.createVerify('SHA1') + .update('Test') + .update('123') + .verify(certPem, s1, 'base64'); + assert.strictEqual(verified, true); +} + +{ + const s2 = crypto.createSign('SHA256') + .update('Test123') + .sign(keyPem, 'latin1'); + let s2stream = crypto.createSign('SHA256'); + s2stream.end('Test123'); + s2stream = s2stream.sign(keyPem, 'latin1'); + assert.strictEqual(s2, s2stream, `${s2} should equal ${s2stream}`); + + let verified = crypto.createVerify('SHA256') + .update('Test') + .update('123') + .verify(certPem, s2, 'latin1'); + assert.strictEqual(verified, true); + + const verStream = crypto.createVerify('SHA256'); + verStream.write('Tes'); + verStream.write('t12'); + verStream.end('3'); + verified = verStream.verify(certPem, s2, 'latin1'); + assert.strictEqual(verified, true); +} + +{ + const s3 = crypto.createSign('SHA1') + .update('Test123') + .sign(keyPem, 'buffer'); + let verified = crypto.createVerify('SHA1') + .update('Test') + .update('123') + .verify(certPem, s3); + assert.strictEqual(verified, true); + + const verStream = crypto.createVerify('SHA1'); + verStream.write('Tes'); + verStream.write('t12'); + verStream.end('3'); + verified = verStream.verify(certPem, s3); + assert.strictEqual(verified, true); +} + +// Special tests for RSA_PKCS1_PSS_PADDING +{ + function testPSS(algo, hLen) { + // Maximum permissible salt length + const max = keySize / 8 - hLen - 2; + + function getEffectiveSaltLength(saltLength) { + switch (saltLength) { + case crypto.constants.RSA_PSS_SALTLEN_DIGEST: + return hLen; + case crypto.constants.RSA_PSS_SALTLEN_MAX_SIGN: + return max; + default: + return saltLength; + } + } + + const signSaltLengths = [ + crypto.constants.RSA_PSS_SALTLEN_DIGEST, + getEffectiveSaltLength(crypto.constants.RSA_PSS_SALTLEN_DIGEST), + crypto.constants.RSA_PSS_SALTLEN_MAX_SIGN, + getEffectiveSaltLength(crypto.constants.RSA_PSS_SALTLEN_MAX_SIGN), + 0, 16, 32, 64, 128, + ]; + + const verifySaltLengths = [ + crypto.constants.RSA_PSS_SALTLEN_DIGEST, + getEffectiveSaltLength(crypto.constants.RSA_PSS_SALTLEN_DIGEST), + getEffectiveSaltLength(crypto.constants.RSA_PSS_SALTLEN_MAX_SIGN), + 0, 16, 32, 64, 128, + ]; + const errMessage = /^Error:.*data too large for key size$/; + + const data = Buffer.from('Test123'); + + signSaltLengths.forEach((signSaltLength) => { + if (signSaltLength > max) { + // If the salt length is too big, an Error should be thrown + assert.throws(() => { + crypto.createSign(algo) + .update(data) + .sign({ + key: keyPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: signSaltLength + }); + }, errMessage); + assert.throws(() => { + crypto.sign(algo, data, { + key: keyPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: signSaltLength + }); + }, errMessage); + } else { + // Otherwise, a valid signature should be generated + const s4 = crypto.createSign(algo) + .update(data) + .sign({ + key: keyPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: signSaltLength + }); + const s4_2 = crypto.sign(algo, data, { + key: keyPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: signSaltLength + }); + + [s4, s4_2].forEach((sig) => { + let verified; + verifySaltLengths.forEach((verifySaltLength) => { + // Verification should succeed if and only if the salt length is + // correct + verified = crypto.createVerify(algo) + .update(data) + .verify({ + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: verifySaltLength + }, sig); + assert.strictEqual(verified, crypto.verify(algo, data, { + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: verifySaltLength + }, sig)); + const saltLengthCorrect = getEffectiveSaltLength(signSaltLength) === + getEffectiveSaltLength(verifySaltLength); + assert.strictEqual(verified, saltLengthCorrect); + }); + + // Verification using RSA_PSS_SALTLEN_AUTO should always work + verified = crypto.createVerify(algo) + .update(data) + .verify({ + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_AUTO + }, sig); + assert.strictEqual(verified, true); + assert.strictEqual(verified, crypto.verify(algo, data, { + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_AUTO + }, sig)); + + // Verifying an incorrect message should never work + const wrongData = Buffer.from('Test1234'); + verified = crypto.createVerify(algo) + .update(wrongData) + .verify({ + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_AUTO + }, sig); + assert.strictEqual(verified, false); + assert.strictEqual(verified, crypto.verify(algo, wrongData, { + key: certPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: crypto.constants.RSA_PSS_SALTLEN_AUTO + }, sig)); + }); + } + }); + } + + testPSS('SHA1', 20); + testPSS('SHA256', 32); +} + +// Test vectors for RSA_PKCS1_PSS_PADDING provided by the RSA Laboratories: +// https://www.emc.com/emc-plus/rsa-labs/standards-initiatives/pkcs-rsa-cryptography-standard.htm +{ + // We only test verification as we cannot specify explicit salts when signing + function testVerify(cert, vector) { + const verified = crypto.createVerify('SHA1') + .update(Buffer.from(vector.message, 'hex')) + .verify({ + key: cert, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: vector.salt.length / 2 + }, vector.signature, 'hex'); + assert.strictEqual(verified, true); + } + + const examples = JSON.parse(fixtures.readSync('pss-vectors.json', 'utf8')); + + for (const key in examples) { + const example = examples[key]; + const publicKey = example.publicKey.join('\n'); + example.tests.forEach((test) => testVerify(publicKey, test)); + } +} + +// Test exceptions for invalid `padding` and `saltLength` values +{ + [null, NaN, 'boom', {}, [], true, false] + .forEach((invalidValue) => { + assert.throws(() => { + crypto.createSign('SHA256') + .update('Test123') + .sign({ + key: keyPem, + padding: invalidValue + }); + }, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' + }); + + assert.throws(() => { + crypto.createSign('SHA256') + .update('Test123') + .sign({ + key: keyPem, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING, + saltLength: invalidValue + }); + }, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' + }); + }); + + assert.throws(() => { + crypto.createSign('SHA1') + .update('Test123') + .sign({ + key: keyPem, + padding: crypto.constants.RSA_PKCS1_OAEP_PADDING + }); + }, hasOpenSSL3 ? { + code: 'ERR_OSSL_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE', + message: /illegal or unsupported padding mode/, + } : { + code: 'ERR_OSSL_RSA_ILLEGAL_OR_UNSUPPORTED_PADDING_MODE', + message: /illegal or unsupported padding mode/, + opensslErrorStack: [ + 'error:06089093:digital envelope routines:EVP_PKEY_CTX_ctrl:' + + 'command not supported', + ], + }); +} + +// Test throws exception when key options is null +{ + assert.throws(() => { + crypto.createSign('SHA1').update('Test123').sign(null, 'base64'); + }, { + code: 'ERR_CRYPTO_SIGN_KEY_REQUIRED', + name: 'Error' + }); +} + +{ + const sign = crypto.createSign('SHA1'); + const verify = crypto.createVerify('SHA1'); + + [1, [], {}, undefined, null, true, Infinity].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "algorithm" argument must be of type string.' + + `${common.invalidArgTypeHelper(input)}` + }; + assert.throws(() => crypto.createSign(input), errObj); + assert.throws(() => crypto.createVerify(input), errObj); + + errObj.message = 'The "data" argument must be of type string or an ' + + 'instance of Buffer, TypedArray, or DataView.' + + common.invalidArgTypeHelper(input); + assert.throws(() => sign.update(input), errObj); + assert.throws(() => verify.update(input), errObj); + assert.throws(() => sign._write(input, 'utf8', () => {}), errObj); + assert.throws(() => verify._write(input, 'utf8', () => {}), errObj); + }); + + [ + Uint8Array, Uint16Array, Uint32Array, Float32Array, Float64Array, + ].forEach((clazz) => { + // These should all just work + sign.update(new clazz()); + verify.update(new clazz()); + }); + + [1, {}, [], Infinity].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }; + assert.throws(() => sign.sign(input), errObj); + assert.throws(() => verify.verify(input), errObj); + assert.throws(() => verify.verify('test', input), errObj); + }); +} + +{ + assert.throws( + () => crypto.createSign('sha8'), + /Invalid digest/); + assert.throws( + () => crypto.sign('sha8', Buffer.alloc(1), keyPem), + /Invalid digest/); +} + +[ + { private: fixtures.readKey('ed25519_private.pem', 'ascii'), + public: fixtures.readKey('ed25519_public.pem', 'ascii'), + algo: null, + sigLen: 64 }, + { private: fixtures.readKey('ed448_private.pem', 'ascii'), + public: fixtures.readKey('ed448_public.pem', 'ascii'), + algo: null, + sigLen: 114 }, + { private: fixtures.readKey('rsa_private_2048.pem', 'ascii'), + public: fixtures.readKey('rsa_public_2048.pem', 'ascii'), + algo: 'sha1', + sigLen: 256 }, +].forEach((pair) => { + const algo = pair.algo; + + { + const data = Buffer.from('Hello world'); + const sig = crypto.sign(algo, data, pair.private); + assert.strictEqual(sig.length, pair.sigLen); + + assert.strictEqual(crypto.verify(algo, data, pair.private, sig), + true); + assert.strictEqual(crypto.verify(algo, data, pair.public, sig), + true); + } + + { + const data = Buffer.from('Hello world'); + const privKeyObj = crypto.createPrivateKey(pair.private); + const pubKeyObj = crypto.createPublicKey(pair.public); + + const sig = crypto.sign(algo, data, privKeyObj); + assert.strictEqual(sig.length, pair.sigLen); + + assert.strictEqual(crypto.verify(algo, data, privKeyObj, sig), true); + assert.strictEqual(crypto.verify(algo, data, pubKeyObj, sig), true); + } + + { + const data = Buffer.from('Hello world'); + const otherData = Buffer.from('Goodbye world'); + const otherSig = crypto.sign(algo, otherData, pair.private); + assert.strictEqual(crypto.verify(algo, data, pair.private, otherSig), + false); + } + + [ + Uint8Array, Uint16Array, Uint32Array, Float32Array, Float64Array, + ].forEach((clazz) => { + const data = new clazz(); + const sig = crypto.sign(algo, data, pair.private); + assert.strictEqual(crypto.verify(algo, data, pair.private, sig), + true); + }); +}); + +[1, {}, [], true, Infinity].forEach((input) => { + const data = Buffer.alloc(1); + const sig = Buffer.alloc(1); + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }; + + assert.throws(() => crypto.sign(null, input, 'asdf'), errObj); + assert.throws(() => crypto.verify(null, input, 'asdf', sig), errObj); + + assert.throws(() => crypto.sign(null, data, input), errObj); + assert.throws(() => crypto.verify(null, data, input, sig), errObj); + + errObj.message = 'The "signature" argument must be an instance of ' + + 'Buffer, TypedArray, or DataView.' + + common.invalidArgTypeHelper(input); + assert.throws(() => crypto.verify(null, data, 'test', input), errObj); +}); + +{ + const data = Buffer.from('Hello world'); + const keys = [['ec-key.pem', 64], ['dsa_private_1025.pem', 40]]; + + for (const [file, length] of keys) { + const privKey = fixtures.readKey(file); + [ + crypto.createSign('sha1').update(data).sign(privKey), + crypto.sign('sha1', data, privKey), + crypto.sign('sha1', data, { key: privKey, dsaEncoding: 'der' }), + ].forEach((sig) => { + // Signature length variability due to DER encoding + assert(sig.length >= length + 4 && sig.length <= length + 8); + + assert.strictEqual( + crypto.createVerify('sha1').update(data).verify(privKey, sig), + true + ); + assert.strictEqual(crypto.verify('sha1', data, privKey, sig), true); + }); + + // Test (EC)DSA signature conversion. + const opts = { key: privKey, dsaEncoding: 'ieee-p1363' }; + let sig = crypto.sign('sha1', data, opts); + // Unlike DER signatures, IEEE P1363 signatures have a predictable length. + assert.strictEqual(sig.length, length); + assert.strictEqual(crypto.verify('sha1', data, opts, sig), true); + assert.strictEqual(crypto.createVerify('sha1') + .update(data) + .verify(opts, sig), true); + + // Test invalid signature lengths. + for (const i of [-2, -1, 1, 2, 4, 8]) { + sig = crypto.randomBytes(length + i); + let result; + try { + result = crypto.verify('sha1', data, opts, sig); + } catch (err) { + assert.match(err.message, /asn1 encoding/); + assert.strictEqual(err.library, 'asn1 encoding routines'); + continue; + } + assert.strictEqual(result, false); + } + } + + // Test verifying externally signed messages. + const extSig = Buffer.from('494c18ab5c8a62a72aea5041966902bcfa229821af2bf65' + + '0b5b4870d1fe6aebeaed9460c62210693b5b0a300033823' + + '33d9529c8abd8c5948940af944828be16c', 'hex'); + for (const ok of [true, false]) { + assert.strictEqual( + crypto.verify('sha256', data, { + key: fixtures.readKey('ec-key.pem'), + dsaEncoding: 'ieee-p1363' + }, extSig), + ok + ); + + assert.strictEqual( + crypto.createVerify('sha256').update(data).verify({ + key: fixtures.readKey('ec-key.pem'), + dsaEncoding: 'ieee-p1363' + }, extSig), + ok + ); + + extSig[Math.floor(Math.random() * extSig.length)] ^= 1; + } + + // Non-(EC)DSA keys should ignore the option. + const sig = crypto.sign('sha1', data, { + key: keyPem, + dsaEncoding: 'ieee-p1363' + }); + assert.strictEqual(crypto.verify('sha1', data, certPem, sig), true); + assert.strictEqual( + crypto.verify('sha1', data, { + key: certPem, + dsaEncoding: 'ieee-p1363' + }, sig), + true + ); + assert.strictEqual( + crypto.verify('sha1', data, { + key: certPem, + dsaEncoding: 'der' + }, sig), + true + ); + + for (const dsaEncoding of ['foo', null, {}, 5, true, NaN]) { + assert.throws(() => { + crypto.sign('sha1', data, { + key: certPem, + dsaEncoding + }); + }, { + code: 'ERR_INVALID_ARG_VALUE' + }); + } +} + + +// RSA-PSS Sign test by verifying with 'openssl dgst -verify' +// Note: this particular test *must* be the last in this file as it will exit +// early if no openssl binary is found +{ + if (!opensslCli) { + common.skip('node compiled without OpenSSL CLI.'); + } + + const pubfile = fixtures.path('keys', 'rsa_public_2048.pem'); + const privkey = fixtures.readKey('rsa_private_2048.pem'); + + const msg = 'Test123'; + const s5 = crypto.createSign('SHA256') + .update(msg) + .sign({ + key: privkey, + padding: crypto.constants.RSA_PKCS1_PSS_PADDING + }); + + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + + const sigfile = tmpdir.resolve('s5.sig'); + fs.writeFileSync(sigfile, s5); + const msgfile = tmpdir.resolve('s5.msg'); + fs.writeFileSync(msgfile, msg); + + exec(...common.escapePOSIXShell`"${ + opensslCli}" dgst -sha256 -verify "${pubfile}" -signature "${ + sigfile}" -sigopt rsa_padding_mode:pss -sigopt rsa_pss_saltlen:-2 "${msgfile + }"`, common.mustCall((err, stdout, stderr) => { + assert(stdout.includes('Verified OK')); + })); +} + +{ + // Test RSA-PSS. + { + // This key pair does not restrict the message digest algorithm or salt + // length. + const publicPem = fixtures.readKey('rsa_pss_public_2048.pem'); + const privatePem = fixtures.readKey('rsa_pss_private_2048.pem'); + + const publicKey = crypto.createPublicKey(publicPem); + const privateKey = crypto.createPrivateKey(privatePem); + + for (const key of [privatePem, privateKey]) { + // Any algorithm should work. + for (const algo of ['sha1', 'sha256']) { + // Any salt length should work. + for (const saltLength of [undefined, 8, 10, 12, 16, 18, 20]) { + const signature = crypto.sign(algo, 'foo', { key, saltLength }); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = crypto.verify( + algo, + 'foo', + { key: pkey, saltLength }, + signature + ); + + assert.ok(okay); + } + } + } + } + } + + { + // This key pair enforces sha256 as the message digest and the MGF1 + // message digest and a salt length of at least 16 bytes. + const publicPem = + fixtures.readKey('rsa_pss_public_2048_sha256_sha256_16.pem'); + const privatePem = + fixtures.readKey('rsa_pss_private_2048_sha256_sha256_16.pem'); + + const publicKey = crypto.createPublicKey(publicPem); + const privateKey = crypto.createPrivateKey(privatePem); + + for (const key of [privatePem, privateKey]) { + // Signing with anything other than sha256 should fail. + assert.throws(() => { + crypto.sign('sha1', 'foo', key); + }, /digest not allowed/); + + // Signing with salt lengths less than 16 bytes should fail. + for (const saltLength of [8, 10, 12]) { + assert.throws(() => { + crypto.sign('sha256', 'foo', { key, saltLength }); + }, /pss saltlen too small/); + } + + // Signing with sha256 and appropriate salt lengths should work. + for (const saltLength of [undefined, 16, 18, 20]) { + const signature = crypto.sign('sha256', 'foo', { key, saltLength }); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = crypto.verify( + 'sha256', + 'foo', + { key: pkey, saltLength }, + signature + ); + + assert.ok(okay); + } + } + } + } + + { + // This key enforces sha512 as the message digest and sha256 as the MGF1 + // message digest. + const publicPem = + fixtures.readKey('rsa_pss_public_2048_sha512_sha256_20.pem'); + const privatePem = + fixtures.readKey('rsa_pss_private_2048_sha512_sha256_20.pem'); + + const publicKey = crypto.createPublicKey(publicPem); + const privateKey = crypto.createPrivateKey(privatePem); + + // Node.js usually uses the same hash function for the message and for MGF1. + // However, when a different MGF1 message digest algorithm has been + // specified as part of the key, it should automatically switch to that. + // This behavior is required by sections 3.1 and 3.3 of RFC4055. + for (const key of [privatePem, privateKey]) { + // sha256 matches the MGF1 hash function and should be used internally, + // but it should not be permitted as the main message digest algorithm. + for (const algo of ['sha1', 'sha256']) { + assert.throws(() => { + crypto.sign(algo, 'foo', key); + }, /digest not allowed/); + } + + // sha512 should produce a valid signature. + const signature = crypto.sign('sha512', 'foo', key); + + for (const pkey of [key, publicKey, publicPem]) { + const okay = crypto.verify('sha512', 'foo', pkey, signature); + + assert.ok(okay); + } + } + } +} + +// The sign function should not swallow OpenSSL errors. +// Regression test for https://github.com/nodejs/node/issues/40794. +{ + assert.throws(() => { + const { privateKey } = crypto.generateKeyPairSync('rsa', { + modulusLength: 512 + }); + crypto.sign('sha512', 'message', privateKey); + }, { + code: 'ERR_OSSL_RSA_DIGEST_TOO_BIG_FOR_RSA_KEY', + message: /digest too big for rsa key/ + }); +} + +{ + // This should not cause a crash: https://github.com/nodejs/node/issues/44471 + for (const key of ['', 'foo', null, undefined, true, Boolean]) { + assert.throws(() => { + crypto.verify('sha256', 'foo', { key, format: 'jwk' }, Buffer.alloc(0)); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + assert.throws(() => { + crypto.createVerify('sha256').verify({ key, format: 'jwk' }, Buffer.alloc(0)); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + assert.throws(() => { + crypto.sign('sha256', 'foo', { key, format: 'jwk' }); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + assert.throws(() => { + crypto.createSign('sha256').sign({ key, format: 'jwk' }); + }, { code: 'ERR_INVALID_ARG_TYPE', message: /The "key\.key" property must be of type object/ }); + } +} + +{ + // Ed25519 and Ed448 must use the one-shot methods + const keys = [{ privateKey: fixtures.readKey('ed25519_private.pem', 'ascii'), + publicKey: fixtures.readKey('ed25519_public.pem', 'ascii') }, + { privateKey: fixtures.readKey('ed448_private.pem', 'ascii'), + publicKey: fixtures.readKey('ed448_public.pem', 'ascii') }]; + + for (const { publicKey, privateKey } of keys) { + assert.throws(() => { + crypto.createSign('SHA256').update('Test123').sign(privateKey); + }, { code: 'ERR_CRYPTO_UNSUPPORTED_OPERATION', message: 'Unsupported crypto operation' }); + assert.throws(() => { + crypto.createVerify('SHA256').update('Test123').verify(privateKey, 'sig'); + }, { code: 'ERR_CRYPTO_UNSUPPORTED_OPERATION', message: 'Unsupported crypto operation' }); + assert.throws(() => { + crypto.createVerify('SHA256').update('Test123').verify(publicKey, 'sig'); + }, { code: 'ERR_CRYPTO_UNSUPPORTED_OPERATION', message: 'Unsupported crypto operation' }); + } +} + +{ + // Dh, x25519 and x448 should not be used for signing/verifying + // https://github.com/nodejs/node/issues/53742 + for (const algo of ['dh', 'x25519', 'x448']) { + const privateKey = fixtures.readKey(`${algo}_private.pem`, 'ascii'); + const publicKey = fixtures.readKey(`${algo}_public.pem`, 'ascii'); + assert.throws(() => { + crypto.createSign('SHA256').update('Test123').sign(privateKey); + }, { code: 'ERR_OSSL_EVP_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE', message: /operation not supported for this keytype/ }); + assert.throws(() => { + crypto.createVerify('SHA256').update('Test123').verify(privateKey, 'sig'); + }, { code: 'ERR_OSSL_EVP_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE', message: /operation not supported for this keytype/ }); + assert.throws(() => { + crypto.createVerify('SHA256').update('Test123').verify(publicKey, 'sig'); + }, { code: 'ERR_OSSL_EVP_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE', message: /operation not supported for this keytype/ }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-stream.js new file mode 100644 index 00000000..62be4eaf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-stream.js @@ -0,0 +1,87 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const assert = require('assert'); +const stream = require('stream'); +const crypto = require('crypto'); +const { hasOpenSSL3 } = require('../common/crypto'); + +if (!crypto.getFips()) { + // Small stream to buffer converter + class Stream2buffer extends stream.Writable { + constructor(callback) { + super(); + + this._buffers = []; + this.once('finish', function() { + callback(null, Buffer.concat(this._buffers)); + }); + } + + _write(data, encoding, done) { + this._buffers.push(data); + return done(null); + } + } + + // Create an md5 hash of "Hallo world" + const hasher1 = crypto.createHash('md5'); + hasher1.pipe(new Stream2buffer(common.mustCall(function end(err, hash) { + assert.strictEqual(err, null); + assert.strictEqual( + hash.toString('hex'), '06460dadb35d3d503047ce750ceb2d07' + ); + }))); + hasher1.end('Hallo world'); + + // Simpler check for unpipe, setEncoding, pause and resume + crypto.createHash('md5').unpipe({}); + crypto.createHash('md5').setEncoding('utf8'); + crypto.createHash('md5').pause(); + crypto.createHash('md5').resume(); +} + +// Decipher._flush() should emit an error event, not an exception. +const key = Buffer.from('48fb56eb10ffeb13fc0ef551bbca3b1b', 'hex'); +const badkey = Buffer.from('12341234123412341234123412341234', 'hex'); +const iv = Buffer.from('6d358219d1f488f5f4eb12820a66d146', 'hex'); +const cipher = crypto.createCipheriv('aes-128-cbc', key, iv); +const decipher = crypto.createDecipheriv('aes-128-cbc', badkey, iv); + +cipher.pipe(decipher) + .on('error', common.expectsError(hasOpenSSL3 ? { + message: /bad decrypt/, + library: 'Provider routines', + reason: 'bad decrypt', + } : { + message: /bad decrypt/, + function: 'EVP_DecryptFinal_ex', + library: 'digital envelope routines', + reason: 'bad decrypt', + })); + +cipher.end('Papaya!'); // Should not cause an unhandled exception. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-subtle-zero-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-subtle-zero-length.js new file mode 100644 index 00000000..f5a84727 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-subtle-zero-length.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { subtle } = globalThis.crypto; + +(async () => { + const k = await subtle.importKey( + 'raw', + new Uint8Array(32), + { name: 'AES-GCM' }, + false, + [ 'encrypt', 'decrypt' ]); + assert(k instanceof CryptoKey); + + const e = await subtle.encrypt({ + name: 'AES-GCM', + iv: new Uint8Array(12), + }, k, new Uint8Array(0)); + assert(e instanceof ArrayBuffer); + assert.deepStrictEqual( + Buffer.from(e), + Buffer.from([ + 0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9, + 0xa9, 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b ])); + + const v = await subtle.decrypt({ + name: 'AES-GCM', + iv: new Uint8Array(12), + }, k, e); + assert(v instanceof ArrayBuffer); + assert.strictEqual(v.byteLength, 0); +})().then(common.mustCall()).catch((e) => { + assert.ifError(e); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-update-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-update-encoding.js new file mode 100644 index 00000000..e1e6d029 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-update-encoding.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const crypto = require('crypto'); + +const zeros = Buffer.alloc; +const key = zeros(16); +const iv = zeros(16); + +const cipher = () => crypto.createCipheriv('aes-128-cbc', key, iv); +const decipher = () => crypto.createDecipheriv('aes-128-cbc', key, iv); +const hash = () => crypto.createSign('sha256'); +const hmac = () => crypto.createHmac('sha256', key); +const sign = () => crypto.createSign('sha256'); +const verify = () => crypto.createVerify('sha256'); + +for (const f of [cipher, decipher, hash, hmac, sign, verify]) + for (const n of [15, 16]) + f().update(zeros(n), 'hex'); // Should ignore inputEncoding. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-verify-failure.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-verify-failure.js new file mode 100644 index 00000000..ad7d5d4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-verify-failure.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const crypto = require('crypto'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); + +const certPem = fixtures.readKey('rsa_cert.crt'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = tls.Server(options, (socket) => { + setImmediate(() => { + verify(); + setImmediate(() => { + socket.destroy(); + }); + }); +}); + +function verify() { + crypto.createVerify('SHA1') + .update('Test') + .verify(certPem, 'asdfasdfas', 'base64'); +} + +server.listen(0, common.mustCall(() => { + tls.connect({ + port: server.address().port, + rejectUnauthorized: false + }, common.mustCall(() => { + verify(); + })) + .on('error', common.mustNotCall()) + .on('close', common.mustCall(() => { + server.close(); + })).resume(); +})); + +server.unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-webcrypto-aes-decrypt-tag-too-small.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-webcrypto-aes-decrypt-tag-too-small.js new file mode 100644 index 00000000..589a2f91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-webcrypto-aes-decrypt-tag-too-small.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { subtle } = globalThis.crypto; + +subtle.importKey( + 'raw', + new Uint8Array(32), + { + name: 'AES-GCM' + }, + false, + [ 'encrypt', 'decrypt' ]) + .then((k) => + assert.rejects(() => { + return subtle.decrypt({ + name: 'AES-GCM', + iv: new Uint8Array(12), + }, k, new Uint8Array(0)); + }, { + name: 'OperationError', + message: /The provided data is too small/, + }) + ).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-worker-thread.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-worker-thread.js new file mode 100644 index 00000000..d9030d5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-worker-thread.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// Issue https://github.com/nodejs/node/issues/35263 +// Description: Test that passing keyobject to worker thread does not crash. +const { + generateKeySync, + generateKeyPairSync, +} = require('crypto'); +const { subtle } = globalThis.crypto; + +const assert = require('assert'); + +const { Worker, isMainThread, workerData } = require('worker_threads'); + +if (isMainThread) { + (async () => { + const secretKey = generateKeySync('aes', { length: 128 }); + const { publicKey, privateKey } = generateKeyPairSync('rsa', { + modulusLength: 1024 + }); + const cryptoKey = await subtle.generateKey( + { name: 'AES-CBC', length: 128 }, false, ['encrypt']); + + for (const key of [secretKey, publicKey, privateKey, cryptoKey]) { + new Worker(__filename, { workerData: key }); + } + })().then(common.mustCall()); +} else { + console.log(workerData); + assert.notDeepStrictEqual(workerData, {}); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto-x509.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-x509.js new file mode 100644 index 00000000..f75e1d63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto-x509.js @@ -0,0 +1,441 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { + X509Certificate, + createPrivateKey, + generateKeyPairSync, + createSign, +} = require('crypto'); + +const { + isX509Certificate +} = require('internal/crypto/x509'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const { hasOpenSSL3 } = require('../common/crypto'); +const { readFileSync } = require('fs'); + +const cert = readFileSync(fixtures.path('keys', 'agent1-cert.pem')); +const key = readFileSync(fixtures.path('keys', 'agent1-key.pem')); +const ca = readFileSync(fixtures.path('keys', 'ca1-cert.pem')); + +const privateKey = createPrivateKey(key); + +[1, {}, false, null].forEach((i) => { + assert.throws(() => new X509Certificate(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +const subjectCheck = `C=US +ST=CA +L=SF +O=Joyent +OU=Node.js +CN=agent1 +emailAddress=ry@tinyclouds.org`; + +const issuerCheck = `C=US +ST=CA +L=SF +O=Joyent +OU=Node.js +CN=ca1 +emailAddress=ry@tinyclouds.org`; + +let infoAccessCheck = `OCSP - URI:http://ocsp.nodejs.org/ +CA Issuers - URI:http://ca.nodejs.org/ca.cert`; +if (!hasOpenSSL3) + infoAccessCheck += '\n'; + +const der = Buffer.from( + '308203e8308202d0a0030201020214147d36c1c2f74206de9fab5f2226d78adb00a42630' + + '0d06092a864886f70d01010b0500307a310b3009060355040613025553310b3009060355' + + '04080c024341310b300906035504070c025346310f300d060355040a0c064a6f79656e74' + + '3110300e060355040b0c074e6f64652e6a73310c300a06035504030c036361313120301e' + + '06092a864886f70d010901161172794074696e79636c6f7564732e6f72673020170d3232' + + '303930333231343033375a180f32323936303631373231343033375a307d310b30090603' + + '55040613025553310b300906035504080c024341310b300906035504070c025346310f30' + + '0d060355040a0c064a6f79656e743110300e060355040b0c074e6f64652e6a73310f300d' + + '06035504030c066167656e74313120301e06092a864886f70d010901161172794074696e' + + '79636c6f7564732e6f726730820122300d06092a864886f70d01010105000382010f0030' + + '82010a0282010100d456320afb20d3827093dc2c4284ed04dfbabd56e1ddae529e28b790' + + 'cd4256db273349f3735ffd337c7a6363ecca5a27b7f73dc7089a96c6d886db0c62388f1c' + + 'dd6a963afcd599d5800e587a11f908960f84ed50ba25a28303ecda6e684fbe7baedc9ce8' + + '801327b1697af25097cee3f175e400984c0db6a8eb87be03b4cf94774ba56fffc8c63c68' + + 'd6adeb60abbe69a7b14ab6a6b9e7baa89b5adab8eb07897c07f6d4fa3d660dff574107d2' + + '8e8f63467a788624c574197693e959cea1362ffae1bba10c8c0d88840abfef103631b2e8' + + 'f5c39b5548a7ea57e8a39f89291813f45a76c448033a2b7ed8403f4baa147cf35e2d2554' + + 'aa65ce49695797095bf4dc6b0203010001a361305f305d06082b06010505070101045130' + + '4f302306082b060105050730018617687474703a2f2f6f6373702e6e6f64656a732e6f72' + + '672f302806082b06010505073002861c687474703a2f2f63612e6e6f64656a732e6f7267' + + '2f63612e63657274300d06092a864886f70d01010b05000382010100c3349810632ccb7d' + + 'a585de3ed51e34ed154f0f7215608cf2701c00eda444dc2427072c8aca4da6472c1d9e68' + + 'f177f99a90a8b5dbf3884586d61cb1c14ea7016c8d38b70d1b46b42947db30edc1e9961e' + + 'd46c0f0e35da427bfbe52900771817e733b371adf19e12137235141a34347db0dfc05579' + + '8b1f269f3bdf5e30ce35d1339d56bb3c570de9096215433047f87ca42447b44e7e6b5d0e' + + '48f7894ab186f85b6b1a74561b520952fea888617f32f582afce1111581cd63efcc68986' + + '00d248bb684dedb9c3d6710c38de9e9bc21f9c3394b729d5f707d64ea890603e5989f8fa' + + '59c19ad1a00732e7adc851b89487cc00799dde068aa64b3b8fd976e8bc113ef2', + 'hex'); + +{ + const x509 = new X509Certificate(cert); + + assert(isX509Certificate(x509)); + + assert(!x509.ca); + assert.strictEqual(x509.subject, subjectCheck); + assert.strictEqual(x509.subjectAltName, undefined); + assert.strictEqual(x509.issuer, issuerCheck); + assert.strictEqual(x509.infoAccess, infoAccessCheck); + assert.strictEqual(x509.validFrom, 'Sep 3 21:40:37 2022 GMT'); + assert.strictEqual(x509.validTo, 'Jun 17 21:40:37 2296 GMT'); + assert.deepStrictEqual(x509.validFromDate, new Date('2022-09-03T21:40:37Z')); + assert.deepStrictEqual(x509.validToDate, new Date('2296-06-17T21:40:37Z')); + assert.strictEqual( + x509.fingerprint, + '8B:89:16:C4:99:87:D2:13:1A:64:94:36:38:A5:32:01:F0:95:3B:53'); + assert.strictEqual( + x509.fingerprint256, + '2C:62:59:16:91:89:AB:90:6A:3E:98:88:A6:D3:C5:58:58:6C:AE:FF:9C:33:' + + '22:7C:B6:77:D3:34:E7:53:4B:05' + ); + assert.strictEqual( + x509.fingerprint512, + '0B:6F:D0:4D:6B:22:53:99:66:62:51:2D:2C:96:F2:58:3F:95:1C:CC:4C:44:' + + '9D:B5:59:AA:AD:A8:F6:2A:24:8A:BB:06:A5:26:42:52:30:A3:37:61:30:A9:' + + '5A:42:63:E0:21:2F:D6:70:63:07:96:6F:27:A7:78:12:08:02:7A:8B' + ); + assert.strictEqual(x509.keyUsage, undefined); + assert.strictEqual(x509.serialNumber.toUpperCase(), '147D36C1C2F74206DE9FAB5F2226D78ADB00A426'); + + assert.deepStrictEqual(x509.raw, der); + + assert(x509.publicKey); + assert.strictEqual(x509.publicKey.type, 'public'); + + assert.strictEqual(x509.toString().replaceAll('\r\n', '\n'), + cert.toString().replaceAll('\r\n', '\n')); + assert.strictEqual(x509.toJSON(), x509.toString()); + + assert(x509.checkPrivateKey(privateKey)); + assert.throws(() => x509.checkPrivateKey(x509.publicKey), { + code: 'ERR_INVALID_ARG_VALUE' + }); + + assert.strictEqual(x509.checkIP('127.0.0.1'), undefined); + assert.strictEqual(x509.checkIP('::'), undefined); + assert.strictEqual(x509.checkHost('agent1'), 'agent1'); + assert.strictEqual(x509.checkHost('agent2'), undefined); + assert.strictEqual(x509.checkEmail('ry@tinyclouds.org'), 'ry@tinyclouds.org'); + assert.strictEqual(x509.checkEmail('sally@example.com'), undefined); + assert.throws(() => x509.checkHost('agent\x001'), { + code: 'ERR_INVALID_ARG_VALUE' + }); + assert.throws(() => x509.checkIP('[::]'), { + code: 'ERR_INVALID_ARG_VALUE' + }); + assert.throws(() => x509.checkEmail('not\x00hing'), { + code: 'ERR_INVALID_ARG_VALUE' + }); + + [1, false, null].forEach((i) => { + assert.throws(() => x509.checkHost('agent1', i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => x509.checkHost('agent1', { subject: i }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + [ + 'wildcards', + 'partialWildcards', + 'multiLabelWildcards', + 'singleLabelSubdomains', + ].forEach((key) => { + [1, '', null, {}].forEach((i) => { + assert.throws(() => x509.checkHost('agent1', { [key]: i }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + }); + + const ca_cert = new X509Certificate(ca); + + assert(x509.checkIssued(ca_cert)); + assert(!x509.checkIssued(x509)); + assert(x509.verify(ca_cert.publicKey)); + assert(!x509.verify(x509.publicKey)); + + assert.throws(() => x509.checkIssued({}), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => x509.checkIssued(''), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => x509.verify({}), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => x509.verify(''), { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => x509.verify(privateKey), { + code: 'ERR_INVALID_ARG_VALUE' + }); + + { + // https://github.com/nodejs/node/issues/45377 + // https://github.com/nodejs/node/issues/45485 + // Confirm failures of + // X509Certificate:verify() + // X509Certificate:CheckPrivateKey() + // X509Certificate:CheckCA() + // X509Certificate:CheckIssued() + // X509Certificate:ToLegacy() + // do not affect other functions that use OpenSSL. + // Subsequent calls to e.g. createPrivateKey should not throw. + const keyPair = generateKeyPairSync('ed25519'); + assert(!x509.verify(keyPair.publicKey)); + createPrivateKey(key); + assert(!x509.checkPrivateKey(keyPair.privateKey)); + createPrivateKey(key); + const certPem = ` +-----BEGIN CERTIFICATE----- +MIID6zCCAtOgAwIBAgIUTUREAaNcNL0zPkxAlMX0GJtJ/FcwDQYJKoZIhvcNAQEN +BQAwgYkxCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMREwDwYDVQQH +DAhDYXJsc2JhZDEPMA0GA1UECgwGVmlhc2F0MR0wGwYDVQQLDBRWaWFzYXQgU2Vj +dXJlIE1vYmlsZTEiMCAGA1UEAwwZSGFja2VyT25lIHJlcG9ydCAjMTgwODU5NjAi +GA8yMDIyMTIxNjAwMDAwMFoYDzIwMjMxMjE1MjM1OTU5WjCBiTELMAkGA1UEBhMC +VVMxEzARBgNVBAgMCkNhbGlmb3JuaWExETAPBgNVBAcMCENhcmxzYmFkMQ8wDQYD +VQQKDAZWaWFzYXQxHTAbBgNVBAsMFFZpYXNhdCBTZWN1cmUgTW9iaWxlMSIwIAYD +VQQDDBlIYWNrZXJPbmUgcmVwb3J0ICMxODA4NTk2MIIBIjANBgkqhkiG9w0BAQEF +AAOCAQ8AMIIBCgKCAQEA6I7RBPm4E/9rIrCHV5lfsHI/yYzXtACJmoyP8OMkjbeB +h21oSJJF9FEnbivk6bYaHZIPasa+lSAydRM2rbbmfhF+jQoWYCIbV2ztrbFR70S1 +wAuJrlYYm+8u+1HUru5UBZWUr/p1gFtv3QjpA8+43iwE4pXytTBKPXFo1f5iZwGI +D5Bz6DohT7Tyb8cpQ1uMCMCT0EJJ4n8wUrvfBgwBO94O4qlhs9vYgnDKepJDjptc +uSuEpvHALO8+EYkQ7nkM4Xzl/WK1yFtxxE93Jvd1OvViDGVrRVfsq+xYTKknGLX0 +QIeoDDnIr0OjlYPd/cqyEgMcFyFxwDSzSc1esxdCpQIDAQABo0UwQzAdBgNVHQ4E +FgQUurygsEKdtQk0T+sjM0gEURdveRUwEgYDVR0TAQH/BAgwBgEB/wIB/zAOBgNV +HQ8BAf8EBAMCB4AwDQYJKoZIhvcNAQENBQADggEBAH7mIIXiQsQ4/QGNNFOQzTgP +/bUbMSZJsY5TPAvS9rF9yQVzs4dJZnQk5kEb/qrDQSe27oP0L0hfFm1wTGy+aKfa +BVGHdRmmvHtDUPLA9URCFShqKuS+GXp+6zt7dyZPRrPmiZaciiCMPHOnx59xSdPm +AZG8cD3fmK2ThC4FAMyvRb0qeobka3s22xTQ2kjwJO5gykTkZ+BR6SzRHQTjYMuT +iry9Bu8Kvbzu3r5n+/bmNz+xRNmEeehgT2qsHjA5b2YBVTr9MdN9Ro3H3saA3upr +oans248kpal88CGqsN2so/wZKxVnpiXlPHMdiNL7hRSUqlHkUi07FrP2Htg8kjI= +-----END CERTIFICATE-----`.trim(); + const c = new X509Certificate(certPem); + assert(!c.ca); + const signer = createSign('SHA256'); + assert(signer.sign(key, 'hex')); + + const c1 = new X509Certificate(certPem); + assert(!c1.checkIssued(c1)); + const signer1 = createSign('SHA256'); + assert(signer1.sign(key, 'hex')); + + const c2 = new X509Certificate(certPem); + assert(c2.toLegacyObject()); + const signer2 = createSign('SHA256'); + assert(signer2.sign(key, 'hex')); + } + + // X509Certificate can be cloned via MessageChannel/MessagePort + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustCall(({ data }) => { + assert(isX509Certificate(data)); + assert.deepStrictEqual(data.raw, x509.raw); + mc.port1.close(); + }); + mc.port2.postMessage(x509); + + const modulusOSSL = 'D456320AFB20D3827093DC2C4284ED04DFBABD56E1DDAE529E28B790CD42' + + '56DB273349F3735FFD337C7A6363ECCA5A27B7F73DC7089A96C6D886DB0C' + + '62388F1CDD6A963AFCD599D5800E587A11F908960F84ED50BA25A28303EC' + + 'DA6E684FBE7BAEDC9CE8801327B1697AF25097CEE3F175E400984C0DB6A8' + + 'EB87BE03B4CF94774BA56FFFC8C63C68D6ADEB60ABBE69A7B14AB6A6B9E7' + + 'BAA89B5ADAB8EB07897C07F6D4FA3D660DFF574107D28E8F63467A788624' + + 'C574197693E959CEA1362FFAE1BBA10C8C0D88840ABFEF103631B2E8F5C3' + + '9B5548A7EA57E8A39F89291813F45A76C448033A2B7ED8403F4BAA147CF3' + + '5E2D2554AA65CE49695797095BF4DC6B'; + + // Verify that legacy encoding works + const legacyObjectCheck = { + subject: Object.assign({ __proto__: null }, { + C: 'US', + ST: 'CA', + L: 'SF', + O: 'Joyent', + OU: 'Node.js', + CN: 'agent1', + emailAddress: 'ry@tinyclouds.org', + }), + issuer: Object.assign({ __proto__: null }, { + C: 'US', + ST: 'CA', + L: 'SF', + O: 'Joyent', + OU: 'Node.js', + CN: 'ca1', + emailAddress: 'ry@tinyclouds.org', + }), + infoAccess: Object.assign({ __proto__: null }, { + 'OCSP - URI': ['http://ocsp.nodejs.org/'], + 'CA Issuers - URI': ['http://ca.nodejs.org/ca.cert'] + }), + modulusPattern: new RegExp(`^${modulusOSSL}$`, 'i'), + bits: 2048, + exponent: '0x10001', + valid_from: 'Sep 3 21:40:37 2022 GMT', + valid_to: 'Jun 17 21:40:37 2296 GMT', + fingerprint: '8B:89:16:C4:99:87:D2:13:1A:64:94:36:38:A5:32:01:F0:95:3B:53', + fingerprint256: + '2C:62:59:16:91:89:AB:90:6A:3E:98:88:A6:D3:C5:58:58:6C:AE:FF:9C:33:' + + '22:7C:B6:77:D3:34:E7:53:4B:05', + fingerprint512: + '51:62:18:39:E2:E2:77:F5:86:11:E8:C0:CA:54:43:7C:76:83:19:05:D0:03:' + + '24:21:B8:EB:14:61:FB:24:16:EB:BD:51:1A:17:91:04:30:03:EB:68:5F:DC:' + + '86:E1:D1:7C:FB:AF:78:ED:63:5F:29:9C:32:AF:A1:8E:22:96:D1:02', + serialNumberPattern: /^147D36C1C2F74206DE9FAB5F2226D78ADB00A426$/i + }; + + const legacyObject = x509.toLegacyObject(); + + assert.deepStrictEqual(legacyObject.raw, x509.raw); + assert.deepStrictEqual(legacyObject.subject, legacyObjectCheck.subject); + assert.deepStrictEqual(legacyObject.issuer, legacyObjectCheck.issuer); + assert.deepStrictEqual(legacyObject.infoAccess, legacyObjectCheck.infoAccess); + assert.match(legacyObject.modulus, legacyObjectCheck.modulusPattern); + assert.strictEqual(legacyObject.bits, legacyObjectCheck.bits); + assert.strictEqual(legacyObject.exponent, legacyObjectCheck.exponent); + assert.strictEqual(legacyObject.valid_from, legacyObjectCheck.valid_from); + assert.strictEqual(legacyObject.valid_to, legacyObjectCheck.valid_to); + assert.strictEqual(legacyObject.fingerprint, legacyObjectCheck.fingerprint); + assert.strictEqual( + legacyObject.fingerprint256, + legacyObjectCheck.fingerprint256); + assert.match( + legacyObject.serialNumber, + legacyObjectCheck.serialNumberPattern); +} + +{ + // This X.509 Certificate can be parsed by OpenSSL because it contains a + // structurally sound TBSCertificate structure. However, the SPKI field of the + // TBSCertificate contains the subjectPublicKey as a BIT STRING, and this bit + // sequence is not a valid public key. Ensure that X509Certificate.publicKey + // does not abort in this case. + + const certPem = `-----BEGIN CERTIFICATE----- +MIIDpDCCAw0CFEc1OZ8g17q+PZnna3iQ/gfoZ7f3MA0GCSqGSIb3DQEBBQUAMIHX +MRMwEQYLKwYBBAGCNzwCAQMTAkdJMR0wGwYDVQQPExRQcml2YXRlIE9yZ2FuaXph +dGlvbjEOMAwGA1UEBRMFOTkxOTExCzAJBgNVBAYTAkdJMRIwEAYDVQQIFAlHaWJy +YWx0YXIxEjAQBgNVBAcUCUdpYnJhbHRhcjEgMB4GA1UEChQXV0hHIChJbnRlcm5h +dGlvbmFsKSBMdGQxHDAaBgNVBAsUE0ludGVyYWN0aXZlIEJldHRpbmcxHDAaBgNV +BAMUE3d3dy53aWxsaWFtaGlsbC5jb20wIhgPMjAxNDAyMDcwMDAwMDBaGA8yMDE1 +MDIyMTIzNTk1OVowgbAxCzAJBgNVBAYTAklUMQ0wCwYDVQQIEwRSb21lMRAwDgYD +VQQHEwdQb21lemlhMRYwFAYDVQQKEw1UZWxlY29taXRhbGlhMRIwEAYDVQQrEwlB +RE0uQVAuUE0xHTAbBgNVBAMTFHd3dy50ZWxlY29taXRhbGlhLml0MTUwMwYJKoZI +hvcNAQkBFiZ2YXNlc2VyY2l6aW9wb3J0YWxpY29AdGVsZWNvbWl0YWxpYS5pdDCB +nzANBgkqhkiG9w0BAQEFAAOBjQA4gYkCgYEA5m/Vf7PevH+inMfUJOc8GeR7WVhM +CQwcMM5k46MSZo7kCk7VZuaq5G2JHGAGnLPaPUkeXlrf5qLpTxXXxHNtz+WrDlFt +boAdnTcqpX3+72uBGOaT6Wi/9YRKuCs5D5/cAxAc3XjHfpRXMoXObj9Vy7mLndfV +/wsnTfU9QVeBkgsCAwEAAaOBkjCBjzAdBgNVHQ4EFgQUfLjAjEiC83A+NupGrx5+ +Qe6nhRMwbgYIKwYBBQUHAQwEYjBgoV6gXDBaMFgwVhYJaW1hZ2UvZ2lmMCEwHzAH +BgUrDgMCGgQUS2u5KJYGDLvQUjibKaxLB4shBRgwJhYkaHR0cDovL2xvZ28udmVy +aXNpZ24uY29tL3ZzbG9nbzEuZ2lmMA0GCSqGSIb3DQEBBQUAA4GBALLiAMX0cIMp ++V/JgMRhMEUKbrt5lYKfv9dil/f22ezZaFafb070jGMMPVy9O3/PavDOkHtTv3vd +tAt3hIKFD1bJt6c6WtMH2Su3syosWxmdmGk5ihslB00lvLpfj/wed8i3bkcB1doq +UcXd/5qu2GhokrKU2cPttU+XAN2Om6a0 +-----END CERTIFICATE-----`; + + const cert = new X509Certificate(certPem); + assert.throws(() => cert.publicKey, { + message: hasOpenSSL3 ? /decode error/ : /wrong tag/, + name: 'Error' + }); + + assert.strictEqual(cert.checkIssued(cert), false); +} + +{ + // Test date parsing of `validFromDate` and `validToDate` fields, according to RFC 5280. + + // Validity dates up until the year 2049 are encoded as UTCTime. + // The formatting of UTCTime changes from the year ~1949 to 1950~. + const certPemUTCTime = `-----BEGIN CERTIFICATE----- +MIIE/TCCAuWgAwIBAgIUHbXPaFnjeBehMvdHkXZ+E3a78QswDQYJKoZIhvcNAQEL +BQAwDTELMAkGA1UEBhMCS1IwIBgPMTk0OTEyMjUyMzU5NThaFw01MDAxMDEyMzU5 +NThaMA0xCzAJBgNVBAYTAktSMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKC +AgEAtFfV2DB2dZFFaR1PPZMmyo0mSDAxGReoixxlhQTFZZymU71emWV/6gR8MxAE +L5+uzpgBvOZWgEbELWeV/gzZGU/x1Cki0dSJ0B8Qwr5HvKX6oOZrJ8t+wn4SRceq +r6MRPskDpTjnvelt+VURGmawtKKHll5fSqfjRWkQC8WQHdogXylRjd3oIh9p1D5P +hphK/jKddxsRkLhJKQWqTjAy2v8hsJAxvpCPnlqMCXxjbQV41UTY8+kY3RPG3d6c +yHBGM7dzM7XWVc79V9z/rjdRcxE2eBqrJT/yR3Cok8wWVVfQEgBfpolHUZxA8K4N +tubTez9zsJy7xUG7udf91wXWVHMBHXg6m/u5nIW0fAXGMtnG/H6FMyyBDbJoUlqm +VRTG71DzvBXpd/qx2P5LkU1JjWY3U8HSn6Q1DJzMIrbOmWpdlFYXxzLlXU2vG8Q3 +PmdAHDDYW3M2YBVCdKqOtsuL2dMDuqRWdi3iCCPSR2UCm4HzAVYSe2FP8SPcY3xs +1NX+oDSpTxXruJYHGUp10/pXoqMrGT1IBgv2Dhsm3jcfRLSXkaBDJIKLO6dXmLBt +rlxM0DphiKnP6lDjpv7EDMdwsakz0zib3JrTmSLSbwZXR4abITmtbYbTpY3XAq7c +adO8YCMTCtb50ZbYEpGDAjOcWFHUlQQMsgZM2zc8ZHPY4EkCAwEAAaNTMFEwHQYD +VR0OBBYEFExDmZyzdo8ccjX7iFIwU7JYMV+qMB8GA1UdIwQYMBaAFExDmZyzdo8c +cjX7iFIwU7JYMV+qMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggIB +ADEF/JIH+Ku9NqrO47Q/CEn9qpIgmqX10d1joDjchPY3OHIIyt8Xpo845mPBTM7L +dnMJSlkzJEk0ep9qAGGdKpBnLq8B/1mgCWQ81jwrwdYSsY+4xark+7+y0fij6qAt +L4T6aA37nbV5q5/DMOwZucFwRTf9ZI1IjC+MaQmnV01vGCogqqfLQ9v26bVBRE1K +UIixH0r3f/LWtuo0KaebZbb+oq6Zb8ljKJaUlt5OB8Zy5NrcP69r29QJUR57ukT6 +rt7fk5mOj2NBLMCErLHa7E6+GAUG94QEgdKzZ4yr2aduhMAfnOnK/HfuXO8TVa8/ ++oYENr47M8x139+yu92C8Be1MRk0VHteBaScUL+IaY3HgGbYR1lT0azvIyBN/DCN +bYczI7JQGYVitLuaUYFw/RtK7Qg1957/ZmGeGa+86aTLXbqsGjI951D81EIzdqod +1QW/Jn3yMNeVIzF9eYVEy2DIJjGgM2A8NWbqfWGUAUMRgyTxH1j42tnWG3eRnMsX +UnQfpY8i3v6gYoNNgEZktrqgpmukTWgl08TlDtBCjXTBkcBt4dxDApeoy7XWKq+/ +qBY/+uIsG30BRgJhAwApjdnCs7l5xpwtqluXFwOxyTWNV5IfChO7QFqWPlSVIHML +UidvpWWipVLZgK+oDks+bKTobcoXGW9oXobiIYqslXPy +-----END CERTIFICATE-----`.trim(); + const c1 = new X509Certificate(certPemUTCTime); + + assert.deepStrictEqual(c1.validFromDate, new Date('1949-12-25T23:59:58Z')); + assert.deepStrictEqual(c1.validToDate, new Date('1950-01-01T23:59:58Z')); + + // The GeneralizedTime format is used for dates in 2050 or later. + const certPemGeneralizedTime = `-----BEGIN CERTIFICATE----- +MIIE/TCCAuWgAwIBAgIUYHPUNd6S5xlNMjrWSaekgCBrbDQwDQYJKoZIhvcNAQEL +BQAwDTELMAkGA1UEBhMCS1IwIBcNNDkxMjI2MDAwMDAxWhgPMjA1MDAxMDIwMDAw +MDFaMA0xCzAJBgNVBAYTAktSMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKC +AgEAlBPjQXHTzQWflvq6Lc01E0gVSSUQd5XnfK9K8TEN8ic/6iJVBWK8OwTmwh6u +KdSO+DrTpoTA3Wo4T7oSL89xsyJN5JHiIT2VdZvgcXkv+ZL+rZ2INzYSSXbPQ8V+ +Md5A7tNWGJOvneD1Pb+AKrVXn6N1+xiKuv08U+d6ZCcv8P2cGUJCQr5BSg6eXPm2 +ZIoFhNLDaqleci0P/Bs7uMwKjVr2IP99bCMwTS2STxexEmYf4J3wgNXBOHxspLcS +p7Yt3JgezvzRn5kijQi7ceS24q/fsGCCwB706mOKdYLCfEL1DhhEr27+XICw7zOF +Q8tSe33IfSdxejEVV+lf/jGW5zFH5m+lDTJC0VAUCBG5E7q57yFaoQ44CQWtbMHZ ++dtodKx4B0lzWXJs8xkGo0rl9/1CuY2iPX3lB6xxlX50ruj8stccMwarRzUvfkjw +AhnbUs9X1ooFyVXmVYXWzR0gP1/q05Zob03khX1NipGbMf0RBI4WlItkiRsrEl9x +08YPbrUyd7JnFkgG0O5TcmTzHr9cTJHg5BzclQA9/V0HuslSVOkKMMlKHky2zcqY +dDBmWtfTrvowaB7hTGD6YK4R9JCDUy7oeeK4ZUxRNCnJY698HodE9lQu+F0cJpbY +uZExFapE/AWA8ftlw2/fXoK0L3DhYsOVQkHd2YbrvzZEHVMCAwEAAaNTMFEwHQYD +VR0OBBYEFNptaIzozylFlD0+JKULue+5gvfZMB8GA1UdIwQYMBaAFNptaIzozylF +lD0+JKULue+5gvfZMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggIB +AFXP4SCP6VFMINaKE/rLJOaFiVVuS4qDfpGRjuBryNxey4ErBFsXcPi/D0LIsNkb +c3qsex1cJadZdg3sqdkyliyYgzjJn1fSsiPT8GMiMnckw9awIwqtucGf+6SPdL6o +9jp0xg6KsRHWjN0GetCz89hy9HwSiSwiLpTxVYOMLjQ+ey8KXPk0LNaXve/++hrr +gN+cvcPKkspAE5SMTSKqHwVUD4MRJgdQqYDqB6demCq9Yl+kyQg9gVnuzkpKeNBT +qNVeeA6gczCpYV4rUMqT0UVVPbPOcygwZP2o7tUyNk6fmYzyLpi5R+FYD/PoowFp +LOrIaG426QaXhLr4U0i+HD/LhHZ4AWWt0OYAvbkk/xrhmagUcyeOxUrcYl6tA3NQ +sjPV2FNGitX+zOyxfMxcjf0RpaBbyMsO6DSfQidDchFvPR9VFX4THs/0mP02IK27 +MpsZj8AG2/jjPz6ytnWBJGuLeIt2sWnluZyldX+V9QEEhEmrEweUolacKF5ESODG +SHyZZVSUCK0bJfDfk5rXCQokWCIe+jHbW3CSWWmBRz6blZDeO/wI8nN4TWHDMCu6 +lawls1QdAwfP4CWIq4T7gsn/YqxMs74zDCXIF0tfuPmw5FMeCYVgnXQ7et8HBfeE +CWwQO8JZjJqFtqtuzy2n+gLCvqePgG/gmSqHOPm2ZbLW +-----END CERTIFICATE-----`.trim(); + const c2 = new X509Certificate(certPemGeneralizedTime); + + assert.deepStrictEqual(c2.validFromDate, new Date('2049-12-26T00:00:01Z')); + assert.deepStrictEqual(c2.validToDate, new Date('2050-01-02T00:00:01Z')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-crypto.js b/packages/secure-exec/tests/node-conformance/parallel/test-crypto.js new file mode 100644 index 00000000..93644e01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-crypto.js @@ -0,0 +1,311 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); +const { hasOpenSSL3 } = require('../common/crypto'); + +// Test Certificates +const certPfx = fixtures.readKey('rsa_cert.pfx'); + +// 'this' safety +// https://github.com/joyent/node/issues/6690 +assert.throws(() => { + const credentials = tls.createSecureContext(); + const context = credentials.context; + const notcontext = { setOptions: context.setOptions }; + + // Methods of native objects should not segfault when reassigned to a new + // object and called illegally. This core dumped in 0.10 and was fixed in + // 0.11. + notcontext.setOptions(); +}, (err) => { + // Throws TypeError, so there is no opensslErrorStack property. + return err instanceof TypeError && + err.name === 'TypeError' && + /^TypeError: Illegal invocation$/.test(err) && + !('opensslErrorStack' in err); +}); + +// PFX tests +tls.createSecureContext({ pfx: certPfx, passphrase: 'sample' }); + +assert.throws(() => { + tls.createSecureContext({ pfx: certPfx }); +}, (err) => { + // Throws general Error, so there is no opensslErrorStack property. + return err instanceof Error && + err.name === 'Error' && + /^Error: mac verify failure$/.test(err) && + !('opensslErrorStack' in err); +}); + +assert.throws(() => { + tls.createSecureContext({ pfx: certPfx, passphrase: 'test' }); +}, (err) => { + // Throws general Error, so there is no opensslErrorStack property. + return err instanceof Error && + err.name === 'Error' && + /^Error: mac verify failure$/.test(err) && + !('opensslErrorStack' in err); +}); + +assert.throws(() => { + tls.createSecureContext({ pfx: 'sample', passphrase: 'test' }); +}, (err) => { + // Throws general Error, so there is no opensslErrorStack property. + return err instanceof Error && + err.name === 'Error' && + /^Error: not enough data$/.test(err) && + !('opensslErrorStack' in err); +}); + + +// update() should only take buffers / strings +assert.throws( + () => crypto.createHash('sha1').update({ foo: 'bar' }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + + +function validateList(list) { + // The list must not be empty + assert(list.length > 0); + + // The list should be sorted. + // Array#sort() modifies the list in place so make a copy. + const sorted = [...list].sort(); + assert.deepStrictEqual(list, sorted); + + // Each element should be unique. + assert.strictEqual([...new Set(list)].length, list.length); + + // Each element should be a string. + assert(list.every((value) => typeof value === 'string')); +} + +// Assume that we have at least AES-128-CBC. +const cryptoCiphers = crypto.getCiphers(); +assert(crypto.getCiphers().includes('aes-128-cbc')); +validateList(cryptoCiphers); +// Make sure all of the ciphers are supported by OpenSSL +for (const algo of cryptoCiphers) { + const { ivLength, keyLength, mode } = crypto.getCipherInfo(algo); + let options; + if (mode === 'ccm') + options = { authTagLength: 8 }; + else if (mode === 'ocb' || algo === 'chacha20-poly1305') + options = { authTagLength: 16 }; + crypto.createCipheriv(algo, + crypto.randomBytes(keyLength), + crypto.randomBytes(ivLength || 0), + options); +} + +// Assume that we have at least AES256-SHA. +const tlsCiphers = tls.getCiphers(); +assert(tls.getCiphers().includes('aes256-sha')); +assert(tls.getCiphers().includes('tls_aes_128_ccm_8_sha256')); +// There should be no capital letters in any element. +const noCapitals = /^[^A-Z]+$/; +assert(tlsCiphers.every((value) => noCapitals.test(value))); +validateList(tlsCiphers); + +// Assert that we have sha1 and sha256 but not SHA1 and SHA256. +assert.notStrictEqual(crypto.getHashes().length, 0); +assert(crypto.getHashes().includes('sha1')); +assert(crypto.getHashes().includes('sha256')); +assert(!crypto.getHashes().includes('SHA1')); +assert(!crypto.getHashes().includes('SHA256')); +assert(crypto.getHashes().includes('RSA-SHA1')); +assert(!crypto.getHashes().includes('rsa-sha1')); +validateList(crypto.getHashes()); +// Make sure all of the hashes are supported by OpenSSL +for (const algo of crypto.getHashes()) + crypto.createHash(algo); + +// Assume that we have at least secp384r1. +assert.notStrictEqual(crypto.getCurves().length, 0); +assert(crypto.getCurves().includes('secp384r1')); +assert(!crypto.getCurves().includes('SECP384R1')); +validateList(crypto.getCurves()); + +// Modifying return value from get* functions should not mutate subsequent +// return values. +function testImmutability(fn) { + const list = fn(); + const copy = [...list]; + list.push('some-arbitrary-value'); + assert.deepStrictEqual(fn(), copy); +} + +testImmutability(crypto.getCiphers); +testImmutability(tls.getCiphers); +testImmutability(crypto.getHashes); +testImmutability(crypto.getCurves); + +const encodingError = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: "The argument 'encoding' is invalid for data of length 1." + + " Received 'hex'", +}; + +assert.throws( + () => crypto.createHash('sha1').update('0', 'hex'), + (error) => { + assert.ok(!('opensslErrorStack' in error)); + assert.throws(() => { throw error; }, encodingError); + return true; + } +); + +assert.throws( + () => crypto.createHmac('sha256', 'a secret').update('0', 'hex'), + (error) => { + assert.ok(!('opensslErrorStack' in error)); + assert.throws(() => { throw error; }, encodingError); + return true; + } +); + +assert.throws(() => { + const priv = [ + '-----BEGIN RSA PRIVATE KEY-----', + 'MIGrAgEAAiEA+3z+1QNF2/unumadiwEr+C5vfhezsb3hp4jAnCNRpPcCAwEAAQIgQNriSQK4', + 'EFwczDhMZp2dvbcz7OUUyt36z3S4usFPHSECEQD/41K7SujrstBfoCPzwC1xAhEA+5kt4BJy', + 'eKN7LggbF3Dk5wIQN6SL+fQ5H/+7NgARsVBp0QIRANxYRukavs4QvuyNhMx+vrkCEQCbf6j/', + 'Ig6/HueCK/0Jkmp+', + '-----END RSA PRIVATE KEY-----', + '', + ].join('\n'); + crypto.createSign('SHA256').update('test').sign(priv); +}, (err) => { + if (!hasOpenSSL3) + assert.ok(!('opensslErrorStack' in err)); + assert.throws(() => { throw err; }, hasOpenSSL3 ? { + name: 'Error', + message: 'error:02000070:rsa routines::digest too big for rsa key', + library: 'rsa routines', + } : { + name: 'Error', + message: /routines:RSA_sign:digest too big for rsa key$/, + library: 'rsa routines', + function: 'RSA_sign', + reason: 'digest too big for rsa key', + code: 'ERR_OSSL_RSA_DIGEST_TOO_BIG_FOR_RSA_KEY' + }); + return true; +}); + +if (!hasOpenSSL3) { + assert.throws(() => { + // The correct header inside `rsa_private_pkcs8_bad.pem` should have been + // -----BEGIN PRIVATE KEY----- and -----END PRIVATE KEY----- + // instead of + // -----BEGIN RSA PRIVATE KEY----- and -----END RSA PRIVATE KEY----- + const sha1_privateKey = fixtures.readKey('rsa_private_pkcs8_bad.pem', + 'ascii'); + // This would inject errors onto OpenSSL's error stack + crypto.createSign('sha1').sign(sha1_privateKey); + }, (err) => { + // Do the standard checks, but then do some custom checks afterwards. + assert.throws(() => { throw err; }, { + message: 'error:0D0680A8:asn1 encoding routines:asn1_check_tlen:' + + 'wrong tag', + library: 'asn1 encoding routines', + function: 'asn1_check_tlen', + reason: 'wrong tag', + code: 'ERR_OSSL_ASN1_WRONG_TAG', + }); + // Throws crypto error, so there is an opensslErrorStack property. + // The openSSL stack should have content. + assert(Array.isArray(err.opensslErrorStack)); + assert(err.opensslErrorStack.length > 0); + return true; + }); +} + +// Make sure memory isn't released before being returned +console.log(crypto.randomBytes(16)); + +assert.throws(() => { + tls.createSecureContext({ crl: 'not a CRL' }); +}, (err) => { + // Throws general error, so there is no opensslErrorStack property. + return err instanceof Error && + /^Error: Failed to parse CRL$/.test(err) && + !('opensslErrorStack' in err); +}); + +/** + * Check if the stream function uses utf8 as a default encoding. + */ + +function testEncoding(options, assertionHash) { + const hash = crypto.createHash('sha256', options); + let hashValue = ''; + + hash.on('data', (data) => { + // The defaultEncoding has no effect on the hash value. It only affects data + // consumed by the Hash transform stream. + assert(Buffer.isBuffer(data)); + hashValue += data.toString('hex'); + }); + + hash.on('end', common.mustCall(() => { + assert.strictEqual(hashValue, assertionHash); + })); + + hash.write('öäü'); + hash.end(); + + assert.strictEqual(hash._writableState.defaultEncoding, options?.defaultEncoding ?? 'utf8'); +} + +// Hash of "öäü" in utf8 format +const assertionHashUtf8 = + '4f53d15bee524f082380e6d7247cc541e7cb0d10c64efdcc935ceeb1e7ea345c'; + +// Hash of "öäü" in latin1 format +const assertionHashLatin1 = + 'cd37bccd5786e2e76d9b18c871e919e6eb11cc12d868f5ae41c40ccff8e44830'; + +testEncoding(undefined, assertionHashUtf8); +testEncoding({}, assertionHashUtf8); + +testEncoding({ + defaultEncoding: 'utf8' +}, assertionHashUtf8); + +testEncoding({ + defaultEncoding: 'latin1' +}, assertionHashLatin1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-preload.js b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-preload.js new file mode 100644 index 00000000..a7841e98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-preload.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +// Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX. +if (common.isSunOS || common.isWindows || common.isAIX || common.isIBMi) { + common.skip('cannot rmdir current working directory'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const fs = require('fs'); +const spawn = require('child_process').spawn; +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +const dirname = `${tmpdir.path}/cwd-does-not-exist-${process.pid}`; +const abspathFile = fixtures.path('a.js'); +tmpdir.refresh(); +fs.mkdirSync(dirname); +process.chdir(dirname); +fs.rmdirSync(dirname); + + +const proc = spawn(process.execPath, ['-r', abspathFile, '-e', '0']); +proc.stdout.pipe(process.stdout); +proc.stderr.pipe(process.stderr); + +proc.once('exit', common.mustCall(function(exitCode, signalCode) { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-repl.js b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-repl.js new file mode 100644 index 00000000..fcb08c00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent-repl.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +// Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX. +if (common.isSunOS || common.isWindows || common.isAIX || common.isIBMi) { + common.skip('cannot rmdir current working directory'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const fs = require('fs'); +const spawn = require('child_process').spawn; + +const tmpdir = require('../common/tmpdir'); + +const dirname = `${tmpdir.path}/cwd-does-not-exist-${process.pid}`; +tmpdir.refresh(); +fs.mkdirSync(dirname); +process.chdir(dirname); +fs.rmdirSync(dirname); + +const proc = spawn(process.execPath, ['--interactive']); +proc.stdout.pipe(process.stdout); +proc.stderr.pipe(process.stderr); +proc.stdin.write('require("path");\n'); +proc.stdin.write('process.exit(42);\n'); + +proc.once('exit', common.mustCall(function(exitCode, signalCode) { + assert.strictEqual(exitCode, 42); + assert.strictEqual(signalCode, null); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent.js b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent.js new file mode 100644 index 00000000..ca8b4608 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-cwd-enoent.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +// Fails with EINVAL on SmartOS, EBUSY on Windows, EBUSY on AIX. +if (common.isSunOS || common.isWindows || common.isAIX || common.isIBMi) { + common.skip('cannot rmdir current working directory'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const fs = require('fs'); +const spawn = require('child_process').spawn; + +const tmpdir = require('../common/tmpdir'); + +const dirname = `${tmpdir.path}/cwd-does-not-exist-${process.pid}`; +tmpdir.refresh(); +fs.mkdirSync(dirname); +process.chdir(dirname); +fs.rmdirSync(dirname); + +const proc = spawn(process.execPath, ['-e', '0']); +proc.stdout.pipe(process.stdout); +proc.stderr.pipe(process.stderr); + +proc.once('exit', common.mustCall(function(exitCode, signalCode) { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signalCode, null); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-data-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-data-url.js new file mode 100644 index 00000000..2615ff1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-data-url.js @@ -0,0 +1,30 @@ +'use strict'; +// Flags: --expose-internals + +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('node:assert'); +const { test } = require('node:test'); +const { dataURLProcessor } = require('internal/data_url'); + +// https://github.com/web-platform-tests/wpt/blob/7c79d998ff42e52de90290cb847d1b515b3b58f7/fetch/data-urls/processing.any.js +test('parsing data URLs', async () => { + const tests = require(fixtures.path('wpt/fetch/data-urls/resources/data-urls.json')); + + for (let i = 0; i < tests.length; i++) { + const input = tests[i][0]; + const expectedMimeType = tests[i][1]; + const expectedBody = expectedMimeType !== null ? new Uint8Array(tests[i][2]) : null; + + if (!URL.canParse(input)) { + assert.strictEqual(expectedMimeType, null); + } else if (expectedMimeType === null) { + assert.strictEqual(dataURLProcessor(URL.parse(input)), 'failure'); + } else { + const { mimeType, body } = dataURLProcessor(new URL(input)); + + assert.deepStrictEqual(expectedBody, body); + assert.deepStrictEqual(expectedMimeType, mimeType.toString()); + } + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-datetime-change-notify.js b/packages/secure-exec/tests/node-conformance/parallel/test-datetime-change-notify.js new file mode 100644 index 00000000..01843511 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-datetime-change-notify.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!common.hasIntl) + common.skip('Intl not present.'); + +if (!isMainThread) + common.skip('Test not support running within a worker'); + +const assert = require('assert'); + +const cases = [ + { + timeZone: 'Etc/UTC', + expected: /Coordinated Universal Time/, + }, + { + timeZone: 'America/New_York', + expected: /Eastern (?:Standard|Daylight) Time/, + }, + { + timeZone: 'America/Los_Angeles', + expected: /Pacific (?:Standard|Daylight) Time/, + }, + { + timeZone: 'Europe/Dublin', + expected: /Irish Standard Time|Greenwich Mean Time/, + }, +]; + +for (const { timeZone, expected } of cases) { + process.env.TZ = timeZone; + const date = new Date().toLocaleString('en-US', { timeZoneName: 'long' }); + assert.match(date, expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debug-process.js b/packages/secure-exec/tests/node-conformance/parallel/test-debug-process.js new file mode 100644 index 00000000..0d10a15e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debug-process.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child = require('child_process'); + +if (!common.isWindows) { + common.skip('This test is specific to Windows to test winapi_strerror'); +} + +// Ref: https://github.com/nodejs/node/issues/23191 +// This test is specific to Windows. + +const cp = child.spawn('pwd'); + +cp.on('exit', common.mustCall(function() { + try { + process._debugProcess(cp.pid); + } catch (error) { + assert.strictEqual(error.message, 'The system cannot find the file specified.'); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debug-v8-fast-api.js b/packages/secure-exec/tests/node-conformance/parallel/test-debug-v8-fast-api.js new file mode 100644 index 00000000..78a9ebbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debug-v8-fast-api.js @@ -0,0 +1,59 @@ +// Flags: --expose-internals --no-warnings --allow-natives-syntax +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); + +if (!common.isDebug) { + assert.throws(() => internalBinding('debug'), { + message: 'No such binding: debug' + }); + return; +} + +const { + getV8FastApiCallCount, + isEven, + isOdd, +} = internalBinding('debug'); + +assert.throws(() => getV8FastApiCallCount(), { + message: 'getV8FastApiCallCount must be called with a string', +}); + +function testIsEven() { + for (let i = 0; i < 10; i++) { + assert.strictEqual(isEven(i), i % 2 === 0); + } +} + +function testIsOdd() { + for (let i = 0; i < 20; i++) { + assert.strictEqual(isOdd(i), i % 2 !== 0); + } +} + +// Should return 0 by default for any string. +assert.strictEqual(getV8FastApiCallCount(''), 0); +assert.strictEqual(getV8FastApiCallCount('foo'), 0); +assert.strictEqual(getV8FastApiCallCount('debug.isEven'), 0); +assert.strictEqual(getV8FastApiCallCount('debug.isOdd'), 0); + +eval('%PrepareFunctionForOptimization(testIsEven)'); +testIsEven(); +eval('%PrepareFunctionForOptimization(testIsOdd)'); +testIsOdd(); + +// Functions should not be optimized yet. +assert.strictEqual(getV8FastApiCallCount('debug.isEven'), 0); +assert.strictEqual(getV8FastApiCallCount('debug.isOdd'), 0); + +eval('%OptimizeFunctionOnNextCall(testIsEven)'); +testIsEven(); +eval('%OptimizeFunctionOnNextCall(testIsOdd)'); +testIsOdd(); + +// Functions should have been optimized and fast path taken. +assert.strictEqual(getV8FastApiCallCount('debug.isEven'), 10); +assert.strictEqual(getV8FastApiCallCount('debug.isOdd'), 20); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-address.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-address.mjs new file mode 100644 index 00000000..eab99c9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-address.mjs @@ -0,0 +1,71 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import * as fixtures from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; +import { spawn } from 'child_process'; + +// NOTE(oyyd): We might want to import this regexp from "lib/_inspect.js"? +const kDebuggerMsgReg = /Debugger listening on ws:\/\/\[?(.+?)\]?:(\d+)\//; + +function launchTarget(...args) { + const childProc = spawn(process.execPath, args); + return new Promise((resolve, reject) => { + const onExit = () => { + reject(new Error('Child process exits unexpectedly')); + }; + childProc.on('exit', onExit); + childProc.stderr.setEncoding('utf8'); + let data = ''; + childProc.stderr.on('data', (chunk) => { + data += chunk; + const ret = kDebuggerMsgReg.exec(data); + childProc.removeListener('exit', onExit); + if (ret) { + resolve({ + childProc, + host: ret[1], + port: ret[2], + }); + } + }); + }); +} + +{ + const script = fixtures.path('debugger/alive.js'); + let cli = null; + let target = null; + + function cleanup(error) { + if (cli) { + cli.quit(); + cli = null; + } + if (target) { + target.kill(); + target = null; + } + assert.ifError(error); + } + + try { + const { childProc, host, port } = await launchTarget('--inspect=0', script); + target = childProc; + cli = startCLI([`${host || '127.0.0.1'}:${port}`]); + await cli.waitForPrompt(); + await cli.command('sb("alive.js", 3)'); + await cli.waitFor(/break/); + await cli.waitForPrompt(); + assert.match( + cli.output, + /> 3 {3}\+\+x;/, + 'marks the 3rd line' + ); + } finally { + cleanup(); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-auto-resume.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-auto-resume.mjs new file mode 100644 index 00000000..07725890 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-auto-resume.mjs @@ -0,0 +1,35 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import { path as _path } from '../common/fixtures.js'; +import startCLI from '../common/debugger.js'; +import { addLibraryPath } from '../common/shared-lib-util.js'; + +import { deepStrictEqual, strictEqual } from 'assert'; +import { relative } from 'path'; + +addLibraryPath(process.env); + +// Auto-resume on start if the environment variable is defined. +{ + const scriptFullPath = _path('debugger', 'break.js'); + const script = relative(process.cwd(), scriptFullPath); + + const env = { + ...process.env, + }; + env.NODE_INSPECT_RESUME_ON_START = '1'; + + const cli = startCLI(['--port=0', script], [], { + env, + }); + + await cli.waitForInitialBreak(); + deepStrictEqual(cli.breakInfo, { + filename: script, + line: 10, + }); + const code = await cli.quit(); + strictEqual(code, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-backtrace.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-backtrace.js new file mode 100644 index 00000000..f66cc11d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-backtrace.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +// Display and navigate backtrace. +{ + const scriptFullPath = fixtures.path('debugger', 'backtrace.js'); + const script = path.relative(process.cwd(), scriptFullPath); + const cli = startCLI(['--port=0', script]); + + async function runTest() { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.stepCommand('c'); + await cli.command('bt'); + assert.ok(cli.output.includes(`#0 topFn ${script}:7:2`)); + await cli.command('backtrace'); + assert.ok(cli.output.includes(`#0 topFn ${script}:7:2`)); + } finally { + await cli.quit(); + } + } + + runTest(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-break.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-break.js new file mode 100644 index 00000000..8e3a2903 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-break.js @@ -0,0 +1,110 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +const scriptFullPath = fixtures.path('debugger', 'break.js'); +const script = path.relative(process.cwd(), scriptFullPath); +const cli = startCLI(['--port=0', script]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + assert.deepStrictEqual( + cli.breakInfo, + { filename: script, line: 1 }, + ); + assert.match( + cli.output, + /> 1 (?:\(function \([^)]+\) \{ )?const x = 10;/, + 'shows the source and marks the current line'); + + await cli.stepCommand('n'); + assert.ok( + cli.output.includes(`step in ${script}:2`), + 'pauses in next line of the script'); + assert.match( + cli.output, + /> 2 let name = 'World';/, + 'marks the 2nd line'); + + await cli.stepCommand('next'); + assert.ok( + cli.output.includes(`step in ${script}:3`), + 'pauses in next line of the script'); + assert.match( + cli.output, + /> 3 name = 'Robin';/, + 'marks the 3nd line'); + + await cli.stepCommand('cont'); + assert.ok( + cli.output.includes(`break in ${script}:10`), + 'pauses on the next breakpoint'); + assert.match( + cli.output, + />10 debugger;/, + 'marks the debugger line'); + + await cli.command('sb("break.js", 6)'); + assert.doesNotMatch(cli.output, /Could not resolve breakpoint/); + + await cli.command('sb("otherFunction()")'); + await cli.command('sb(16)'); + assert.doesNotMatch(cli.output, /Could not resolve breakpoint/); + + await cli.command('breakpoints'); + assert.ok(cli.output.includes(`#0 ${script}:6`)); + assert.ok(cli.output.includes(`#1 ${script}:16`)); + + await cli.command('list()'); + assert.match( + cli.output, + />10 debugger;/, + 'prints and marks current line' + ); + assert.deepStrictEqual( + cli.parseSourceLines(), + [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15], + ); + + await cli.command('list(2)'); + assert.match( + cli.output, + />10 debugger;/, + 'prints and marks current line' + ); + assert.deepStrictEqual( + cli.parseSourceLines(), + [8, 9, 10, 11, 12], + ); + + await cli.stepCommand('s'); + await cli.stepCommand(''); + assert.match( + cli.output, + /step in node:timers/, + 'entered timers.js'); + + await cli.stepCommand('cont'); + assert.ok( + cli.output.includes(`break in ${script}:16`), + 'found breakpoint we set above w/ line number only'); + + await cli.stepCommand('cont'); + assert.ok( + cli.output.includes(`break in ${script}:6`), + 'found breakpoint we set above w/ line number & script'); + + await cli.stepCommand(''); + assert.ok( + cli.output.includes(`debugCommand in ${script}:14`), + 'found function breakpoint we set above'); +})().finally(() => cli.quit()) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-breakpoint-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-breakpoint-exists.js new file mode 100644 index 00000000..872fad2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-breakpoint-exists.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +// Test for "Breakpoint at specified location already exists" error. +const script = fixtures.path('debugger', 'three-lines.js'); +const cli = startCLI(['--port=0', script]); + +(async () => { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('setBreakpoint(1)'); + await cli.command('setBreakpoint(1)'); + await cli.waitFor(/Breakpoint at specified location already exists/); + } finally { + await cli.quit(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-clear-breakpoints.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-clear-breakpoints.js new file mode 100644 index 00000000..74623ec4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-clear-breakpoints.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +// clearBreakpoint +{ + const scriptFullPath = fixtures.path('debugger', 'break.js'); + const script = path.relative(process.cwd(), scriptFullPath); + const cli = startCLI(['--port=0', script]); + + function onFatal(error) { + cli.quit(); + throw error; + } + + return cli.waitForInitialBreak() + .then(() => cli.waitForPrompt()) + .then(() => cli.command('sb("break.js", 3)')) + .then(() => cli.command('sb("break.js", 9)')) + .then(() => cli.command('breakpoints')) + .then(() => { + assert.ok(cli.output.includes(`#0 ${script}:3`)); + assert.ok(cli.output.includes(`#1 ${script}:9`)); + }) + .then(() => cli.command('clearBreakpoint("break.js", 4)')) + .then(() => { + assert.match(cli.output, /Could not find breakpoint/); + }) + .then(() => cli.command('clearBreakpoint("not-such-script.js", 3)')) + .then(() => { + assert.match(cli.output, /Could not find breakpoint/); + }) + .then(() => cli.command('clearBreakpoint("break.js", 3)')) + .then(() => cli.command('breakpoints')) + .then(() => { + assert.ok(cli.output.includes(`#0 ${script}:9`)); + }) + .then(() => cli.stepCommand('cont')) + .then(() => { + assert.ok( + cli.output.includes(`break in ${script}:9`), + 'hits the 2nd breakpoint because the 1st was cleared'); + }) + .then(() => cli.quit()) + .then(null, onFatal); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exceptions.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exceptions.js new file mode 100644 index 00000000..7f3e1922 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exceptions.js @@ -0,0 +1,58 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +// Break on (uncaught) exceptions. +{ + const scriptFullPath = fixtures.path('debugger', 'exceptions.js'); + const script = path.relative(process.cwd(), scriptFullPath); + const cli = startCLI(['--port=0', script]); + + (async () => { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.waitForPrompt(); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 }); + + // Making sure it will die by default: + await cli.command('c'); + await cli.waitFor(/disconnect/); + + // Next run: With `breakOnException` it pauses in both places. + await cli.stepCommand('r'); + await cli.waitForInitialBreak(); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 }); + await cli.command('breakOnException'); + await cli.stepCommand('c'); + assert.ok(cli.output.includes(`exception in ${script}:3`)); + await cli.stepCommand('c'); + assert.ok(cli.output.includes(`exception in ${script}:9`)); + + // Next run: With `breakOnUncaught` it only pauses on the 2nd exception. + await cli.command('breakOnUncaught'); + await cli.stepCommand('r'); // Also, the setting survives the restart. + await cli.waitForInitialBreak(); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 }); + await cli.stepCommand('c'); + assert.ok(cli.output.includes(`exception in ${script}:9`)); + + // Next run: Back to the initial state! It should die again. + await cli.command('breakOnNone'); + await cli.stepCommand('r'); + await cli.waitForInitialBreak(); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 }); + await cli.command('c'); + await cli.waitFor(/disconnect/); + } finally { + cli.quit(); + } + })().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec-scope.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec-scope.mjs new file mode 100644 index 00000000..3e4241cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec-scope.mjs @@ -0,0 +1,23 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import { path } from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; + +const cli = startCLI(['--port=0', path('debugger/backtrace.js')]); + +try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.stepCommand('c'); + await cli.command('exec .scope'); + assert.match(cli.output, /'moduleScoped'/, 'displays closure from module body'); + assert.match(cli.output, /'a'/, 'displays local / function arg'); + assert.match(cli.output, /'l1'/, 'displays local scope'); + assert.doesNotMatch(cli.output, /'encodeURIComponent'/, 'omits global scope'); +} finally { + await cli.quit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec.js new file mode 100644 index 00000000..51bc7497 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-exec.js @@ -0,0 +1,68 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +const cli = startCLI(['--port=0', fixtures.path('debugger/alive.js')]); + +async function waitInitialBreak() { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('exec [typeof heartbeat, typeof process.exit]'); + assert.match(cli.output, /\[ 'function', 'function' \]/, 'works w/o paren'); + + await cli.command('p [typeof heartbeat, typeof process.exit]'); + assert.match( + cli.output, + /\[ 'function', 'function' \]/, + 'works w/o paren, short' + ); + + await cli.command('repl'); + assert.match( + cli.output, + /Press Ctrl\+C to leave debug repl\n+> /, + 'shows hint for how to leave repl' + ); + assert.doesNotMatch(cli.output, /debug>/, 'changes the repl style'); + + await cli.command('[typeof heartbeat, typeof process.exit]'); + await cli.waitFor(/function/); + await cli.waitForPrompt(); + assert.match( + cli.output, + /\[ 'function', 'function' \]/, + 'can evaluate in the repl' + ); + assert.match(cli.output, /> $/); + + await cli.ctrlC(); + await cli.waitFor(/debug> $/); + await cli.command('exec("[typeof heartbeat, typeof process.exit]")'); + assert.match(cli.output, /\[ 'function', 'function' \]/, 'works w/ paren'); + await cli.command('p("[typeof heartbeat, typeof process.exit]")'); + assert.match( + cli.output, + /\[ 'function', 'function' \]/, + 'works w/ paren, short' + ); + + await cli.command('cont'); + await cli.command('exec [typeof heartbeat, typeof process.exit]'); + assert.match( + cli.output, + /\[ 'undefined', 'function' \]/, + 'non-paused exec can see global but not module-scope values' + ); + } finally { + await cli.quit(); + } +} + +waitInitialBreak(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-extract-function-name.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-extract-function-name.mjs new file mode 100644 index 00000000..e457fc7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-extract-function-name.mjs @@ -0,0 +1,33 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import { path } from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; + +const cli = startCLI([path('debugger', 'three-lines.js')]); + +try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('exec a = function func() {}; a;'); + assert.match(cli.output, /\[Function: func\]/); + await cli.command('exec a = function func () {}; a;'); + assert.match(cli.output, /\[Function\]/); + await cli.command('exec a = function() {}; a;'); + assert.match(cli.output, /\[Function: function\]/); + await cli.command('exec a = () => {}; a;'); + assert.match(cli.output, /\[Function\]/); + await cli.command('exec a = function* func() {}; a;'); + assert.match(cli.output, /\[GeneratorFunction: func\]/); + await cli.command('exec a = function *func() {}; a;'); + assert.match(cli.output, /\[GeneratorFunction: \*func\]/); + await cli.command('exec a = function*func() {}; a;'); + assert.match(cli.output, /\[GeneratorFunction: function\*func\]/); + await cli.command('exec a = function * func() {}; a;'); + assert.match(cli.output, /\[GeneratorFunction\]/); +} finally { + cli.quit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-heap-profiler.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-heap-profiler.js new file mode 100644 index 00000000..56f0d8b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-heap-profiler.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const { readFileSync } = require('fs'); + +const filename = tmpdir.resolve('node.heapsnapshot'); + +// Heap profiler take snapshot. +{ + const opts = { cwd: tmpdir.path }; + const cli = startCLI(['--port=0', fixtures.path('debugger/empty.js')], [], opts); + + async function waitInitialBreak() { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('takeHeapSnapshot()'); + JSON.parse(readFileSync(filename, 'utf8')); + // Check that two simultaneous snapshots don't step all over each other. + // Refs: https://github.com/nodejs/node/issues/39555 + await cli.command('takeHeapSnapshot(); takeHeapSnapshot()'); + JSON.parse(readFileSync(filename, 'utf8')); + } finally { + await cli.quit(); + } + } + + // Check that the snapshot is valid JSON. + waitInitialBreak().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-help.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-help.mjs new file mode 100644 index 00000000..a4e65911 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-help.mjs @@ -0,0 +1,19 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import { path } from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; + +const cli = startCLI(['--port=0', path('debugger', 'empty.js')]); + +try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('help'); + assert.match(cli.output, /run, restart, r\s+/m); +} finally { + cli.quit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-invalid-json.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-invalid-json.mjs new file mode 100644 index 00000000..e4754a46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-invalid-json.mjs @@ -0,0 +1,46 @@ +import { skipIfInspectorDisabled, mustCall } from '../common/index.mjs'; + +skipIfInspectorDisabled(); + +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; +import http from 'http'; + +const host = '127.0.0.1'; + +{ + const server = http.createServer((req, res) => { + res.statusCode = 400; + res.end('Bad Request'); + }); + + server.listen(0, mustCall(async () => { + const port = server.address().port; + const cli = startCLI([`${host}:${port}`]); + try { + const code = await cli.quit(); + assert.strictEqual(code, 1); + } finally { + server.close(); + } + })); +} + +{ + const server = http.createServer((req, res) => { + res.statusCode = 200; + res.end('some data that is invalid json'); + }); + + server.listen(0, host, mustCall(async () => { + const port = server.address().port; + const cli = startCLI([`${host}:${port}`]); + try { + const code = await cli.quit(); + assert.strictEqual(code, 1); + } finally { + server.close(); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-list.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-list.js new file mode 100644 index 00000000..6f2e36e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-list.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +const cli = startCLI(['--port=0', fixtures.path('debugger/three-lines.js')]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('list(0)'); + assert.match(cli.output, /> 1 let x = 1;/); + await cli.command('list(1)'); + assert.match(cli.output, /> 1 let x = 1;\r?\n {2}2 x = x \+ 1;/); + await cli.command('list(10)'); + assert.match(cli.output, /> 1 let x = 1;\r?\n {2}2 x = x \+ 1;\r?\n {2}3 module\.exports = x;\r?\n {2}4 /); + await cli.command('c'); + await cli.waitFor(/disconnect/); + await cli.waitFor(/debug> $/); + await cli.command('list()'); + await cli.waitFor(/ERR_DEBUGGER_ERROR/); + assert.match(cli.output, /Uncaught Error \[ERR_DEBUGGER_ERROR\]: Requires execution to be paused/); +})() +.finally(() => cli.quit()) +.then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-low-level.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-low-level.js new file mode 100644 index 00000000..31f67849 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-low-level.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); +const assert = require('assert'); + +// Debugger agent direct access. +{ + const cli = startCLI(['--port=0', fixtures.path('debugger/three-lines.js')]); + const scriptPattern = /^\* (\d+): \S+debugger(?:\/|\\)three-lines\.js/m; + + async function testDebuggerLowLevel() { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('scripts'); + const [, scriptId] = cli.output.match(scriptPattern); + await cli.command( + `Debugger.getScriptSource({ scriptId: '${scriptId}' })` + ); + assert.match( + cli.output, + /scriptSource:[ \n]*'(?:\(function \(|let x = 1)/); + assert.match( + cli.output, + /let x = 1;/); + } finally { + await cli.quit(); + } + } + testDebuggerLowLevel(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-object-type-remote-object.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-object-type-remote-object.js new file mode 100644 index 00000000..a055e8ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-object-type-remote-object.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +const cli = startCLI(['--port=0', fixtures.path('debugger/empty.js')]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('exec new Date(0)'); + assert.match(cli.output, /1970-01-01T00:00:00\.000Z/); + await cli.command('exec null'); + assert.match(cli.output, /null/); + await cli.command('exec /regex/g'); + assert.match(cli.output, /\/regex\/g/); + await cli.command('exec new Map()'); + assert.match(cli.output, /Map\(0\) {}/); + await cli.command('exec new Map([["a",1],["b",2]])'); + assert.match(cli.output, /Map\(2\) { a => 1, b => 2 }/); + await cli.command('exec new Set()'); + assert.match(cli.output, /Set\(0\) {}/); + await cli.command('exec new Set([1,2])'); + assert.match(cli.output, /Set\(2\) { 1, 2 }/); + await cli.command('exec new Set([{a:1},new Set([1])])'); + assert.match(cli.output, /Set\(2\) { { a: 1 }, Set\(1\) { \.\.\. } }/); + await cli.command('exec a={}; a'); + assert.match(cli.output, /{}/); + await cli.command('exec a={a:1,b:{c:1}}; a'); + assert.match(cli.output, /{ a: 1, b: Object }/); + await cli.command('exec a=[]; a'); + assert.match(cli.output, /\[\]/); + await cli.command('exec a=[1,2]; a'); + assert.match(cli.output, /\[ 1, 2 \]/); +})() +.finally(() => cli.quit()) +.then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-pid.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-pid.js new file mode 100644 index 00000000..157939c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-pid.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +if (common.isWindows) + common.skip('unsupported function on windows'); + +const assert = require('assert'); +const spawn = require('child_process').spawn; + +let buffer = ''; + +// Connect to debug agent +const interfacer = spawn(process.execPath, ['inspect', '-p', '655555']); + +interfacer.stdout.setEncoding('utf-8'); +interfacer.stderr.setEncoding('utf-8'); +const onData = (data) => { + data = (buffer + data).split('\n'); + buffer = data.pop(); + data.forEach((line) => interfacer.emit('line', line)); +}; +interfacer.stdout.on('data', onData); +interfacer.stderr.on('data', onData); + +interfacer.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'Target process: 655555 doesn\'t exist.'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-preserve-breaks.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-preserve-breaks.js new file mode 100644 index 00000000..00168c57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-preserve-breaks.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +const scriptFullPath = fixtures.path('debugger', 'three-lines.js'); +const script = path.relative(process.cwd(), scriptFullPath); + +// Run after quit. +const runTest = async () => { + const cli = startCLI(['--port=0', script]); + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('breakpoints'); + assert.match(cli.output, /No breakpoints yet/); + await cli.command('sb(2)'); + await cli.command('sb(3)'); + await cli.command('breakpoints'); + assert.ok(cli.output.includes(`#0 ${script}:2`)); + assert.ok(cli.output.includes(`#1 ${script}:3`)); + await cli.stepCommand('c'); // hit line 2 + await cli.stepCommand('c'); // hit line 3 + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 3 }); + await cli.command('restart'); + await cli.waitForInitialBreak(); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 1 }); + await cli.stepCommand('c'); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 2 }); + await cli.stepCommand('c'); + assert.deepStrictEqual(cli.breakInfo, { filename: script, line: 3 }); + await cli.command('breakpoints'); + const msg = `SCRIPT: ${script}, OUTPUT: ${cli.output}`; + assert.ok(cli.output.includes(`#0 ${script}:2`), msg); + assert.ok(cli.output.includes(`#1 ${script}:3`), msg); + } finally { + await cli.quit(); + } +}; + +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile-command.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile-command.js new file mode 100644 index 00000000..da81dfc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile-command.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const cli = startCLI(['--port=0', fixtures.path('debugger/empty.js')]); + +const rootDir = path.resolve(__dirname, '..', '..'); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('profile'); + await cli.command('profileEnd'); + assert.match(cli.output, /\[Profile \d+μs\]/); + await cli.command('profiles'); + assert.match(cli.output, /\[ \[Profile \d+μs\] \]/); + await cli.command('profiles[0].save()'); + assert.match(cli.output, /Saved profile to .*node\.cpuprofile/); + + const cpuprofile = path.resolve(rootDir, 'node.cpuprofile'); + const data = JSON.parse(fs.readFileSync(cpuprofile, 'utf8')); + assert.strictEqual(Array.isArray(data.nodes), true); + + fs.rmSync(cpuprofile); +})() +.then(common.mustCall()) +.finally(() => cli.quit()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile.js new file mode 100644 index 00000000..a59512cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-profile.js @@ -0,0 +1,48 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +function delay(ms) { + return new Promise((resolve) => setTimeout(resolve, ms)); +} + +// Profiles. +{ + const cli = startCLI(['--port=0', fixtures.path('debugger/empty.js')], [], { + env: { + ...process.env, + // When this test is run with NODE_V8_COVERAGE, it clobbers the inspector + // output, so override to disable coverage for the child process. + NODE_V8_COVERAGE: undefined, + } + }); + + function onFatal(error) { + cli.quit(); + throw error; + } + + try { + (async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('exec console.profile()'); + assert.match(cli.output, /undefined/); + await cli.command('exec console.profileEnd()'); + await delay(250); + assert.match(cli.output, /undefined/); + assert.match(cli.output, /Captured new CPU profile\./); + await cli.quit(); + })() + .then(common.mustCall()); + } catch (error) { + return onFatal(error); + } + +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port-with-inspect-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port-with-inspect-port.js new file mode 100644 index 00000000..3acc6bdd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port-with-inspect-port.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +// Random port with --inspect-port=0. +const script = fixtures.path('debugger', 'three-lines.js'); + +const cli = startCLI(['--inspect-port=0', script]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + assert.match(cli.output, /debug>/, 'prints a prompt'); + assert.match( + cli.output, + /< Debugger listening on /, + 'forwards child output'); + const code = await cli.quit(); + assert.strictEqual(code, 0); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port.js new file mode 100644 index 00000000..da8656cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-random-port.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +// Random port. +{ + const script = fixtures.path('debugger', 'three-lines.js'); + + const cli = startCLI(['--port=0', script]); + + cli.waitForInitialBreak() + .then(() => cli.waitForPrompt()) + .then(() => { + assert.match(cli.output, /debug>/, 'prints a prompt'); + assert.match( + cli.output, + /< Debugger listening on /, + 'forwards child output'); + }) + .then(() => cli.quit()) + .then((code) => { + assert.strictEqual(code, 0); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-repeat-last.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-repeat-last.js new file mode 100644 index 00000000..9a9b8eec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-repeat-last.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const path = require('../common/fixtures').path; +const spawn = require('child_process').spawn; +const assert = require('assert'); +const fixture = path('debugger-repeat-last.js'); + +const args = [ + 'inspect', + '--port=0', + fixture, +]; + +const proc = spawn(process.execPath, args, { stdio: 'pipe' }); +proc.stdout.setEncoding('utf8'); + +let stdout = ''; + +let sentCommand = false; +let sentExit = false; + +proc.stdout.on('data', (data) => { + stdout += data; + + // Send 'n' as the first step. + if (!sentCommand && stdout.includes('> 1 ')) { + setImmediate(() => { proc.stdin.write('n\n'); }); + return sentCommand = true; + } + // Send empty (repeat last command) until we reach line 5. + if (sentCommand && !stdout.includes('> 5')) { + setImmediate(() => { proc.stdin.write('\n'); }); + return true; + } + if (!sentExit && stdout.includes('> 5')) { + setTimeout(() => { proc.stdin.write('\n\n\n.exit\n\n\n'); }, 1); + return sentExit = true; + } +}); + +process.on('exit', (exitCode) => { + assert.strictEqual(exitCode, 0); + console.log(stdout); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-restart-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-restart-message.js new file mode 100644 index 00000000..e4001b47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-restart-message.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); + +const RESTARTS = 10; + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +// Using `restart` should result in only one "Connect/For help" message. +{ + const script = fixtures.path('debugger', 'three-lines.js'); + const cli = startCLI(['--port=0', script]); + + const listeningRegExp = /Debugger listening on/g; + + async function onWaitForInitialBreak() { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + assert.strictEqual(cli.output.match(listeningRegExp).length, 1); + + for (let i = 0; i < RESTARTS; i++) { + await cli.stepCommand('restart'); + assert.strictEqual(cli.output.match(listeningRegExp).length, 1); + } + } finally { + await cli.quit(); + } + } + + onWaitForInitialBreak(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-run-after-quit-restart.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-run-after-quit-restart.js new file mode 100644 index 00000000..0e104869 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-run-after-quit-restart.js @@ -0,0 +1,90 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +// Run after quit/restart. +{ + const scriptFullPath = fixtures.path('debugger', 'three-lines.js'); + const script = path.relative(process.cwd(), scriptFullPath); + const cli = startCLI(['--port=0', script]); + + function onFatal(error) { + cli.quit(); + throw error; + } + + cli.waitForInitialBreak() + .then(() => cli.waitForPrompt()) + .then(() => cli.stepCommand('n')) + .then(() => { + assert.ok( + cli.output.includes(`step in ${script}:2`), + 'steps to the 2nd line' + ); + }) + .then(() => cli.command('cont')) + .then(() => cli.waitFor(/disconnect/)) + .then(() => { + assert.match( + cli.output, + /Waiting for the debugger to disconnect/, + 'the child was done'); + }) + .then(() => { + // On windows the socket won't close by itself + return cli.command('kill'); + }) + .then(() => cli.command('cont')) + .then(() => cli.waitFor(/start the app/)) + .then(() => { + assert.match(cli.output, /Use `run` to start the app again/); + }) + .then(() => cli.stepCommand('run')) + .then(() => cli.waitForInitialBreak()) + .then(() => cli.waitForPrompt()) + .then(() => { + assert.deepStrictEqual( + cli.breakInfo, + { filename: script, line: 1 }, + ); + }) + .then(() => cli.stepCommand('n')) + .then(() => { + assert.deepStrictEqual( + cli.breakInfo, + { filename: script, line: 2 }, + ); + }) + .then(() => cli.stepCommand('restart')) + .then(() => cli.waitForInitialBreak()) + .then(() => { + assert.deepStrictEqual( + cli.breakInfo, + { filename: script, line: 1 }, + ); + }) + .then(() => cli.command('kill')) + .then(() => cli.command('cont')) + .then(() => cli.waitFor(/start the app/)) + .then(() => { + assert.match(cli.output, /Use `run` to start the app again/); + }) + .then(() => cli.stepCommand('run')) + .then(() => cli.waitForInitialBreak()) + .then(() => cli.waitForPrompt()) + .then(() => { + assert.deepStrictEqual( + cli.breakInfo, + { filename: script, line: 1 }, + ); + }) + .then(() => cli.quit()) + .then(null, onFatal); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-sb-before-load.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-sb-before-load.js new file mode 100644 index 00000000..416147b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-sb-before-load.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const path = require('path'); + +// Using sb before loading file. + +const scriptFullPath = fixtures.path('debugger', 'cjs', 'index.js'); +const script = path.relative(process.cwd(), scriptFullPath); + +const otherScriptFullPath = fixtures.path('debugger', 'cjs', 'other.js'); +const otherScript = path.relative(process.cwd(), otherScriptFullPath); + +const cli = startCLI(['--port=0', script]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('sb("other.js", 2)'); + assert.match(cli.output, /not loaded yet/, + 'warns that the script was not loaded yet'); + await cli.stepCommand('cont'); + assert.ok(cli.output.includes(`break in ${otherScript}:2`), + 'found breakpoint in file that was not loaded yet'); +})() +.then(common.mustCall()) +.finally(() => cli.quit()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-scripts.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-scripts.js new file mode 100644 index 00000000..83f578cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-scripts.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +// List scripts. +{ + const script = fixtures.path('debugger', 'three-lines.js'); + const cli = startCLI(['--port=0', script]); + + (async () => { + try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('scripts'); + assert.match( + cli.output, + /^\* \d+: \S+debugger(?:\/|\\)three-lines\.js/m, + 'lists the user script'); + assert.doesNotMatch( + cli.output, + /\d+: node:internal\/buffer/, + 'omits node-internal scripts'); + await cli.command('scripts(true)'); + assert.match( + cli.output, + /\* \d+: \S+debugger(?:\/|\\)three-lines\.js/, + 'lists the user script'); + assert.match( + cli.output, + /\d+: node:internal\/buffer/, + 'includes node-internal scripts'); + } finally { + await cli.quit(); + } + })().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-set-context-line-number.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-set-context-line-number.mjs new file mode 100644 index 00000000..5c6e281c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-set-context-line-number.mjs @@ -0,0 +1,50 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; +skipIfInspectorDisabled(); + +import { path } from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; + +const script = path('debugger', 'twenty-lines.js'); +const cli = startCLI(['--port=0', script]); + +function onFatal(error) { + cli.quit(); + throw error; +} + +function getLastLine(output) { + const splittedByLine = output.split(';'); + return splittedByLine[splittedByLine.length - 2]; +} + +// Stepping through breakpoints. +try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + + await cli.command('setContextLineNumber("1")'); + assert.ok(cli.output.includes('argument must be of type number. Received type string')); + + await cli.command('setContextLineNumber(0)'); + assert.ok(cli.output.includes('It must be >= 1. Received 0')); + + // Make sure the initial value is 2. + await cli.stepCommand('n'); + assert.ok(getLastLine(cli.output).includes('4 x = 3')); + + await cli.command('setContextLineNumber(5)'); + await cli.stepCommand('n'); + assert.ok(getLastLine(cli.output).includes('8 x = 7')); + + await cli.command('setContextLineNumber(3)'); + await cli.stepCommand('n'); + assert.ok(getLastLine(cli.output).includes('7 x = 6')); + await cli.command('list(3)'); + assert.ok(getLastLine(cli.output).includes('7 x = 6')); + + await cli.quit(); +} catch (error) { + onFatal(error); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-unavailable-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-unavailable-port.js new file mode 100644 index 00000000..e2920312 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-unavailable-port.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); +const { createServer } = require('net'); + +// Launch w/ unavailable port. +(async () => { + const blocker = createServer((socket) => socket.end()); + const port = await new Promise((resolve, reject) => { + blocker.on('error', reject); + blocker.listen(0, '127.0.0.1', () => resolve(blocker.address().port)); + }); + + try { + const script = fixtures.path('debugger', 'three-lines.js'); + const cli = startCLI([`--port=${port}`, script]); + const code = await cli.quit(); + + assert.doesNotMatch( + cli.output, + /report this bug/, + 'Omits message about reporting this as a bug'); + assert.ok( + cli.output.includes(`waiting for 127.0.0.1:${port} to be free`), + 'Tells the user that the port wasn\'t available'); + assert.strictEqual(code, 1); + } finally { + blocker.close(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-use-strict.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-use-strict.js new file mode 100644 index 00000000..dce92869 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-use-strict.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +// Test for files that start with strict directive. +{ + const script = fixtures.path('debugger', 'use-strict.js'); + const cli = startCLI(['--port=0', script]); + + function onFatal(error) { + cli.quit(); + throw error; + } + + return cli.waitForInitialBreak() + .then(() => cli.waitForPrompt()) + .then(() => { + const brk = cli.breakInfo; + assert.match( + `${brk.line}`, + /^(1|2)$/, + 'pauses either on strict directive or first "real" line'); + }) + .then(() => cli.quit()) + .then(null, onFatal); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watch-validation.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watch-validation.js new file mode 100644 index 00000000..2ccd8896 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watch-validation.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const fixtures = require('../common/fixtures'); +const startCLI = require('../common/debugger'); + +const assert = require('assert'); + +const cli = startCLI(['--port=0', fixtures.path('debugger/break.js')]); + +(async () => { + await cli.waitForInitialBreak(); + await cli.command('watch()'); + await cli.waitFor(/ERR_INVALID_ARG_TYPE/); + assert.match(cli.output, /TypeError \[ERR_INVALID_ARG_TYPE\]: The "expression" argument must be of type string\. Received undefined/); +})() +.finally(() => cli.quit()) +.then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watchers.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watchers.mjs new file mode 100644 index 00000000..d2492cde --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-watchers.mjs @@ -0,0 +1,56 @@ +import { skipIfInspectorDisabled } from '../common/index.mjs'; +skipIfInspectorDisabled(); + +import { path } from '../common/fixtures.mjs'; +import startCLI from '../common/debugger.js'; + +import assert from 'assert'; + +const script = path('debugger', 'break.js'); +const cli = startCLI(['--port=0', script]); + +function onFatal(error) { + cli.quit(); + throw error; +} + +// Stepping through breakpoints. +try { + await cli.waitForInitialBreak(); + await cli.waitForPrompt(); + await cli.command('watch("x")'); + await cli.command('watch("\\"Hello\\"")'); + await cli.command('watch("42")'); + await cli.command('watch("NaN")'); + await cli.command('watch("true")'); + await cli.command('watch("[1, 2]")'); + await cli.command('watch("process.env")'); + await cli.command('watchers'); + + assert.match(cli.output, /x is not defined/); + assert.match(cli.output, /1: "Hello" = 'Hello'/); + assert.match(cli.output, /2: 42 = 42/); + assert.match(cli.output, /3: NaN = NaN/); + assert.match(cli.output, /4: true = true/); + assert.match(cli.output, /5: \[1, 2\] = \[ 1, 2 \]/); + assert.match(cli.output, /6: process\.env =\n\s+\{[\s\S]+,\n\s+\.\.\. \}/, + 'shows "..." for process.env'); + + await cli.command('unwatch(4)'); + await cli.command('unwatch("42")'); + await cli.stepCommand('n'); + + assert.match(cli.output, /0: x = 10/); + assert.match(cli.output, /1: "Hello" = 'Hello'/); + assert.match(cli.output, /2: NaN = NaN/); + assert.match(cli.output, /3: \[1, 2\] = \[ 1, 2 \]/); + assert.match( + cli.output, + /4: process\.env =\n\s+\{[\s\S]+,\n\s+\.\.\. \}/, + 'shows "..." for process.env' + ); + + await cli.quit(); +} catch (error) { + onFatal(error); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-debugger-websocket-secret-mismatch.js b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-websocket-secret-mismatch.js new file mode 100644 index 00000000..9b7b50c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-debugger-websocket-secret-mismatch.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const childProcess = require('child_process'); +const http = require('http'); + +let port; + +const server = http.createServer(common.mustCall((req, res) => { + if (req.url.startsWith('/json')) { + res.writeHead(200); + res.end(`[ { + "description": "", + "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:${port}/devtools/page/DAB7FB6187B554E10B0BD18821265734", + "cid": "DAB7FB6187B554E10B0BD18821265734", + "title": "Fhqwhgads", + "type": "page", + "url": "https://www.example.com/", + "webSocketDebuggerUrl": "ws://localhost:${port}/devtools/page/DAB7FB6187B554E10B0BD18821265734" + } ]`); + } else { + res.setHeader('Upgrade', 'websocket'); + res.setHeader('Connection', 'Upgrade'); + res.setHeader('Sec-WebSocket-Accept', 'fhqwhgads'); + res.setHeader('Sec-WebSocket-Protocol', 'chat'); + res.writeHead(101); + res.end(); + } +}, 2)).listen(0, common.mustCall(() => { + port = server.address().port; + const proc = + childProcess.spawn(process.execPath, ['inspect', `localhost:${port}`]); + + let stdout = ''; + proc.stdout.on('data', (data) => { + stdout += data.toString(); + assert.doesNotMatch(stdout, /\bok\b/); + }); + + let stderr = ''; + proc.stderr.on('data', (data) => { + stderr += data.toString(); + }); + + proc.on('exit', common.mustCall((code, signal) => { + assert.match(stderr, /\bWebSocket secret mismatch\b/); + assert.notStrictEqual(code, 0); + assert.strictEqual(signal, null); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-delayed-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-delayed-require.js new file mode 100644 index 00000000..355d503d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-delayed-require.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +setTimeout(common.mustCall(function() { + const a = require(fixtures.path('a')); + assert.strictEqual('A' in a, true); + assert.strictEqual(a.A(), 'A'); + assert.strictEqual(a.D(), 'D'); +}), 50); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-destroy-socket-in-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-destroy-socket-in-lookup.js new file mode 100644 index 00000000..4f45622c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-destroy-socket-in-lookup.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +// Test that the process does not crash. +const socket = net.connect({ + port: 12345, + host: 'localhost', + // Make sure autoSelectFamily is true + // so that lookupAndConnectMultiple is called. + autoSelectFamily: true, +}); +// DNS resolution fails or succeeds +socket.on('lookup', common.mustCall(() => { + socket.destroy(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-abort-closed.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-abort-closed.js new file mode 100644 index 00000000..6346b5fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-abort-closed.js @@ -0,0 +1,10 @@ +'use strict'; +require('../common'); +const dgram = require('dgram'); + +const controller = new AbortController(); +const socket = dgram.createSocket({ type: 'udp4', signal: controller.signal }); + +socket.close(); + +controller.abort(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-address.js new file mode 100644 index 00000000..2a41755e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-address.js @@ -0,0 +1,81 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +{ + // IPv4 Test + const socket = dgram.createSocket('udp4'); + + socket.on('listening', common.mustCall(() => { + const address = socket.address(); + + assert.strictEqual(address.address, common.localhostIPv4); + assert.strictEqual(typeof address.port, 'number'); + assert.ok(isFinite(address.port)); + assert.ok(address.port > 0); + assert.strictEqual(address.family, 'IPv4'); + socket.close(); + })); + + socket.on('error', (err) => { + socket.close(); + assert.fail(`Unexpected error on udp4 socket. ${err.toString()}`); + }); + + socket.bind(0, common.localhostIPv4); +} + +if (common.hasIPv6) { + // IPv6 Test + const socket = dgram.createSocket('udp6'); + const localhost = '::1'; + + socket.on('listening', common.mustCall(() => { + const address = socket.address(); + + assert.strictEqual(address.address, localhost); + assert.strictEqual(typeof address.port, 'number'); + assert.ok(isFinite(address.port)); + assert.ok(address.port > 0); + assert.strictEqual(address.family, 'IPv6'); + socket.close(); + })); + + socket.on('error', (err) => { + socket.close(); + assert.fail(`Unexpected error on udp6 socket. ${err.toString()}`); + }); + + socket.bind(0, localhost); +} + +{ + // Verify that address() throws if the socket is not bound. + const socket = dgram.createSocket('udp4'); + + assert.throws(() => { + socket.address(); + }, /^Error: getsockname EBADF$/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-async-dispose.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-async-dispose.mjs new file mode 100644 index 00000000..919bc832 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-async-dispose.mjs @@ -0,0 +1,20 @@ +import * as common from '../common/index.mjs'; +import assert from 'node:assert'; +import dgram from 'node:dgram'; +import { describe, it } from 'node:test'; + +describe('dgram.Socket[Symbol.asyncDispose]()', () => { + it('should close the socket', async () => { + const server = dgram.createSocket({ type: 'udp4' }); + server.on('close', common.mustCall()); + await server[Symbol.asyncDispose]().then(common.mustCall()); + + assert.throws(() => server.address(), { code: 'ERR_SOCKET_DGRAM_NOT_RUNNING' }); + }); + + it('should resolve even if the socket is already closed', async () => { + const server = dgram.createSocket({ type: 'udp4' }); + await server[Symbol.asyncDispose]().then(common.mustCall()); + await server[Symbol.asyncDispose]().then(common.mustCall(), common.mustNotCall()); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-default-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-default-address.js new file mode 100644 index 00000000..130d614c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-default-address.js @@ -0,0 +1,53 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +// Skip test in FreeBSD jails since 0.0.0.0 will resolve to default interface +if (common.inFreeBSDJail) + common.skip('In a FreeBSD jail'); + +const assert = require('assert'); +const dgram = require('dgram'); + +dgram.createSocket('udp4').bind(0, common.mustCall(function() { + assert.strictEqual(typeof this.address().port, 'number'); + assert.ok(isFinite(this.address().port)); + assert.ok(this.address().port > 0); + assert.strictEqual(this.address().address, '0.0.0.0'); + this.close(); +})); + +if (!common.hasIPv6) { + common.printSkipMessage('udp6 part of test, because no IPv6 support'); + return; +} + +dgram.createSocket('udp6').bind(0, common.mustCall(function() { + assert.strictEqual(typeof this.address().port, 'number'); + assert.ok(isFinite(this.address().port)); + assert.ok(this.address().port > 0); + let address = this.address().address; + if (address === '::ffff:0.0.0.0') + address = '::'; + assert.strictEqual(address, '::'); + this.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-error-repeat.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-error-repeat.js new file mode 100644 index 00000000..a520d30a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-error-repeat.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +// Regression test for https://github.com/nodejs/node/issues/30209 +// No warning should be emitted when re-trying `.bind()` on UDP sockets +// repeatedly. + +process.on('warning', common.mustNotCall()); + +const reservePortSocket = dgram.createSocket('udp4'); +reservePortSocket.bind(() => { + const { port } = reservePortSocket.address(); + + const newSocket = dgram.createSocket('udp4'); + + let errors = 0; + newSocket.on('error', common.mustCall(() => { + if (++errors < 20) { + newSocket.bind(port, common.mustNotCall()); + } else { + newSocket.close(); + reservePortSocket.close(); + } + }, 20)); + newSocket.bind(port, common.mustNotCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd-error.js new file mode 100644 index 00000000..a8a95bd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd-error.js @@ -0,0 +1,56 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('Does not support binding fd on Windows'); + +const dgram = require('dgram'); +const assert = require('assert'); +const { kStateSymbol } = require('internal/dgram'); +const { internalBinding } = require('internal/test/binding'); +const { TCP, constants } = internalBinding('tcp_wrap'); +const TYPE = 'udp4'; + +// Throw when the fd is occupied according to https://github.com/libuv/libuv/pull/1851. +{ + const socket = dgram.createSocket(TYPE); + + socket.bind(common.mustCall(() => { + const anotherSocket = dgram.createSocket(TYPE); + const { handle } = socket[kStateSymbol]; + + assert.throws(() => { + anotherSocket.bind({ + fd: handle.fd, + }); + }, { + code: 'EEXIST', + name: 'Error', + message: /^open EEXIST$/ + }); + + socket.close(); + })); +} + +// Throw when the type of fd is not "UDP". +{ + const handle = new TCP(constants.SOCKET); + handle.listen(); + + const fd = handle.fd; + assert.notStrictEqual(fd, -1); + + const socket = new dgram.createSocket(TYPE); + assert.throws(() => { + socket.bind({ + fd, + }); + }, { + code: 'ERR_INVALID_FD_TYPE', + name: 'TypeError', + message: /^Unsupported fd type: TCP$/ + }); + + handle.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd.js new file mode 100644 index 00000000..daf7f806 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-fd.js @@ -0,0 +1,120 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('Does not support binding fd on Windows'); + +const assert = require('assert'); +const dgram = require('dgram'); +const { internalBinding } = require('internal/test/binding'); +const { UDP } = internalBinding('udp_wrap'); +const { UV_UDP_REUSEADDR } = require('os').constants; + +const BUFFER_SIZE = 4096; + +// Test binding a fd. +{ + function createHandle(reuseAddr, udp4, bindAddress) { + let flags = 0; + if (reuseAddr) + flags |= UV_UDP_REUSEADDR; + + const handle = new UDP(); + let err = 0; + + if (udp4) { + err = handle.bind(bindAddress, 0, flags); + } else { + err = handle.bind6(bindAddress, 0, flags); + } + assert(err >= 0, String(err)); + assert.notStrictEqual(handle.fd, -1); + return handle; + } + + function testWithOptions(reuseAddr, udp4) { + const type = udp4 ? 'udp4' : 'udp6'; + const bindAddress = udp4 ? common.localhostIPv4 : '::1'; + + let fd; + + const receiver = dgram.createSocket({ + type, + }); + + receiver.bind({ + port: 0, + address: bindAddress, + }, common.mustCall(() => { + const { port, address } = receiver.address(); + // Create a handle to reuse its fd. + const handle = createHandle(reuseAddr, udp4, bindAddress); + + fd = handle.fd; + assert.notStrictEqual(handle.fd, -1); + + const socket = dgram.createSocket({ + type, + recvBufferSize: BUFFER_SIZE, + sendBufferSize: BUFFER_SIZE, + }); + + socket.bind({ + port: 0, + address: bindAddress, + fd, + }, common.mustCall(() => { + // Test address(). + const rinfo = {}; + const err = handle.getsockname(rinfo); + assert.strictEqual(err, 0); + const socketRInfo = socket.address(); + assert.strictEqual(rinfo.address, socketRInfo.address); + assert.strictEqual(rinfo.port, socketRInfo.port); + + // Test buffer size. + const recvBufferSize = socket.getRecvBufferSize(); + const sendBufferSize = socket.getSendBufferSize(); + + // note: linux will double the buffer size + const expectedBufferSize = common.isLinux ? + BUFFER_SIZE * 2 : BUFFER_SIZE; + assert.strictEqual(recvBufferSize, expectedBufferSize); + assert.strictEqual(sendBufferSize, expectedBufferSize); + + socket.send(String(fd), port, address); + })); + + socket.on('message', common.mustCall((data) => { + assert.strictEqual(data.toString('utf8'), String(fd)); + socket.close(); + })); + + socket.on('error', (err) => { + console.error(err.message); + assert.fail(err.message); + }); + + socket.on('close', common.mustCall()); + })); + + receiver.on('message', common.mustCall((data, { address, port }) => { + assert.strictEqual(data.toString('utf8'), String(fd)); + receiver.send(String(fd), port, address); + process.nextTick(() => receiver.close()); + })); + + receiver.on('error', (err) => { + console.error(err.message); + assert.fail(err.message); + }); + + receiver.on('close', common.mustCall()); + } + + testWithOptions(true, true); + testWithOptions(false, true); + if (common.hasIPv6) { + testWithOptions(false, false); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-cluster-reply.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-cluster-reply.js new file mode 100644 index 00000000..4a8d2517 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-cluster-reply.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); +const cluster = require('cluster'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + // When the socket attempts to bind, it requests a handle from the cluster. + // Force the cluster to send back an error code. + const socket = dgram.createSocket('udp4'); + cluster._getServer = function(self, options, callback) { + socket.close(() => { cluster.worker.disconnect(); }); + callback(-1); + }; + socket.on('error', common.mustNotCall()); + socket.bind(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-lookup.js new file mode 100644 index 00000000..96ca71c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind-socket-close-before-lookup.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +// Do not emit error event in callback which is called by lookup when socket is closed +const socket = dgram.createSocket({ + type: 'udp4', + lookup: (...args) => { + // Call lookup callback after 1s + setTimeout(() => { + args.at(-1)(new Error('an error')); + }, 1000); + } +}); + +socket.on('error', common.mustNotCall()); +socket.bind(12345, 'localhost'); +// Close the socket before calling DNS lookup callback +socket.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind.js new file mode 100644 index 00000000..8ae1213c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bind.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const socket = dgram.createSocket('udp4'); + +socket.on('listening', common.mustCall(() => { + assert.throws(() => { + socket.bind(); + }, { + code: 'ERR_SOCKET_ALREADY_BOUND', + name: 'Error', + message: /^Socket is already bound$/ + }); + + socket.close(); +})); + +const result = socket.bind(); // Should not throw. + +assert.strictEqual(result, socket); // Should have returned itself. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-blocklist.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-blocklist.js new file mode 100644 index 00000000..8af6522e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-blocklist.js @@ -0,0 +1,49 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const net = require('net'); + +{ + const blockList = new net.BlockList(); + blockList.addAddress(common.localhostIPv4); + + const connectSocket = dgram.createSocket({ type: 'udp4', sendBlockList: blockList }); + connectSocket.connect(9999, common.localhostIPv4, common.mustCall((err) => { + assert.ok(err.code === 'ERR_IP_BLOCKED', err); + connectSocket.close(); + })); +} + +{ + const blockList = new net.BlockList(); + blockList.addAddress(common.localhostIPv4); + const sendSocket = dgram.createSocket({ type: 'udp4', sendBlockList: blockList }); + sendSocket.send('hello', 9999, common.localhostIPv4, common.mustCall((err) => { + assert.ok(err.code === 'ERR_IP_BLOCKED', err); + sendSocket.close(); + })); +} + +{ + const blockList = new net.BlockList(); + blockList.addAddress(common.localhostIPv4); + const receiveSocket = dgram.createSocket({ type: 'udp4', receiveBlockList: blockList }); + // Hack to close the socket + const check = blockList.check; + blockList.check = function() { + process.nextTick(() => { + receiveSocket.close(); + }); + return check.apply(this, arguments); + }; + receiveSocket.on('message', common.mustNotCall()); + receiveSocket.bind(0, common.localhostIPv4, common.mustCall(() => { + const addressInfo = receiveSocket.address(); + const client = dgram.createSocket('udp4'); + client.send('hello', addressInfo.port, addressInfo.address, common.mustCall((err) => { + assert.ok(!err); + client.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bytes-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bytes-length.js new file mode 100644 index 00000000..abf8209b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-bytes-length.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const message = Buffer.from('Some bytes'); +const client = dgram.createSocket('udp4'); +client.send( + message, + 0, + message.length, + 41234, + 'localhost', + function(err, bytes) { + assert.strictEqual(bytes, message.length); + client.close(); + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-during-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-during-bind.js new file mode 100644 index 00000000..4b04610e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-during-bind.js @@ -0,0 +1,19 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); +const { kStateSymbol } = require('internal/dgram'); +const socket = dgram.createSocket('udp4'); +const { handle } = socket[kStateSymbol]; +const lookup = handle.lookup; + +// Test the scenario where the socket is closed during a bind operation. +handle.bind = common.mustNotCall('bind() should not be called.'); + +handle.lookup = common.mustCall(function(address, callback) { + socket.close(common.mustCall(() => { + lookup.call(this, address, callback); + })); +}); + +socket.bind(common.mustNotCall('Socket should not bind.')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-in-listening.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-in-listening.js new file mode 100644 index 00000000..ae3ab71d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-in-listening.js @@ -0,0 +1,26 @@ +'use strict'; +// Ensure that if a dgram socket is closed before the sendQueue is drained +// will not crash + +const common = require('../common'); +const dgram = require('dgram'); + +const buf = Buffer.alloc(1024, 42); + +const socket = dgram.createSocket('udp4'); + +socket.on('listening', function() { + socket.close(); +}); + +// Get a random port for send +const portGetter = dgram.createSocket('udp4') + .bind(0, 'localhost', common.mustCall(() => { + // Adds a listener to 'listening' to send the data when + // the socket is available + socket.send(buf, 0, buf.length, + portGetter.address().port, + portGetter.address().address); + + portGetter.close(); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-is-not-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-is-not-callback.js new file mode 100644 index 00000000..bfb0bcd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-is-not-callback.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +const buf = Buffer.alloc(1024, 42); + +const socket = dgram.createSocket('udp4'); + +// Get a random port for send +const portGetter = dgram.createSocket('udp4') + .bind(0, 'localhost', common.mustCall(() => { + socket.send(buf, 0, buf.length, + portGetter.address().port, + portGetter.address().address); + + // If close callback is not function, ignore the argument. + socket.close('bad argument'); + portGetter.close(); + + socket.on('close', common.mustCall()); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-signal.js new file mode 100644 index 00000000..26de38b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close-signal.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +{ + // Test bad signal. + assert.throws( + () => dgram.createSocket({ type: 'udp4', signal: {} }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +{ + // Test close. + const controller = new AbortController(); + const { signal } = controller; + const server = dgram.createSocket({ type: 'udp4', signal }); + server.on('close', common.mustCall()); + controller.abort(); +} + +{ + // Test close with pre-aborted signal. + const signal = AbortSignal.abort(); + const server = dgram.createSocket({ type: 'udp4', signal }); + server.on('close', common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close.js new file mode 100644 index 00000000..3a91069c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-close.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose-internals +'use strict'; +// Ensure that if a dgram socket is closed before the DNS lookup completes, it +// won't crash. + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const { kStateSymbol } = require('internal/dgram'); + +const buf = Buffer.alloc(1024, 42); + +let socket = dgram.createSocket('udp4'); +const { handle } = socket[kStateSymbol]; + +// Get a random port for send +const portGetter = dgram.createSocket('udp4') + .bind(0, 'localhost', common.mustCall(() => { + socket.send(buf, 0, buf.length, + portGetter.address().port, + portGetter.address().address); + + assert.strictEqual(socket.close(common.mustCall()), socket); + socket.on('close', common.mustCall()); + socket = null; + + // Verify that accessing handle after closure doesn't throw + setImmediate(function() { + setImmediate(function() { + console.log('Handle fd is: ', handle.fd); + }); + }); + + portGetter.close(); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-bind-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-bind-error.js new file mode 100644 index 00000000..baf0ae01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-bind-error.js @@ -0,0 +1,31 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); +const { internalBinding } = require('internal/test/binding'); +const { UV_UNKNOWN } = internalBinding('uv'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + // When the socket attempts to bind, it requests a handle from the cluster. + // Force the cluster to send back an error code. + cluster._getServer = function(self, options, callback) { + callback(UV_UNKNOWN); + }; + + const socket = dgram.createSocket('udp4'); + + socket.on('error', common.mustCall((err) => { + assert.match(err.toString(), /^Error: bind UNKNOWN 0\.0\.0\.0$/); + process.nextTick(common.mustCall(() => { + assert.strictEqual(socket._bindState, 0); // BIND_STATE_UNBOUND + socket.close(); + cluster.worker.disconnect(); + })); + })); + + socket.bind(common.mustNotCall('Socket should not bind.')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-during-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-during-bind.js new file mode 100644 index 00000000..065ff094 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-during-bind.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on windows.'); + +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + // When the socket attempts to bind, it requests a handle from the cluster. + // Close the socket before returning the handle from the cluster. + const socket = dgram.createSocket('udp4'); + const _getServer = cluster._getServer; + + cluster._getServer = common.mustCall(function(self, options, callback) { + socket.close(common.mustCall(() => { + _getServer.call(this, self, options, common.mustCall((err, handle) => { + assert.strictEqual(err, 0); + + // When the socket determines that it was already closed, it will + // close the handle. Use handle.close() to terminate the test. + const close = handle.close; + + handle.close = common.mustCall(function() { + setImmediate(() => cluster.worker.disconnect()); + return close.call(this); + }); + + callback(err, handle); + })); + })); + }); + + socket.bind(common.mustNotCall('Socket should not bind.')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-in-listening.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-in-listening.js new file mode 100644 index 00000000..8cce5402 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-cluster-close-in-listening.js @@ -0,0 +1,29 @@ +'use strict'; +// Ensure that closing dgram sockets in 'listening' callbacks of cluster workers +// won't throw errors. + +const common = require('../common'); +const dgram = require('dgram'); +const cluster = require('cluster'); +if (common.isWindows) + common.skip('dgram clustering is currently not supported on windows.'); + +if (cluster.isPrimary) { + for (let i = 0; i < 3; i += 1) { + cluster.fork(); + } +} else { + const socket = dgram.createSocket('udp4'); + + socket.on('error', common.mustNotCall()); + + socket.on('listening', common.mustCall(() => { + socket.close(); + })); + + socket.on('close', common.mustCall(() => { + cluster.worker.disconnect(); + })); + + socket.bind(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer-length.js new file mode 100644 index 00000000..723b2738 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer-length.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const dgram = require('dgram'); +const client = dgram.createSocket('udp4'); + +const buf = Buffer.allocUnsafe(256); +const offset = 20; +const len = buf.length - offset; + +const messageSent = common.mustSucceed(function messageSent(bytes) { + assert.notStrictEqual(bytes, buf.length); + assert.strictEqual(bytes, buf.length - offset); + client.close(); +}); + +client.bind(0, common.mustCall(() => { + client.connect(client.address().port, common.mustCall(() => { + client.send(buf, offset, len, messageSent); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer.js new file mode 100644 index 00000000..d6ef1f51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-buffer.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const buf = Buffer.allocUnsafe(256); + +const onMessage = common.mustSucceed((bytes) => { + assert.strictEqual(bytes, buf.length); + client.close(); +}); + +client.bind(0, common.mustCall(() => { + client.connect(client.address().port, common.mustCall(() => { + client.send(buf, onMessage); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-multi-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-multi-buffer.js new file mode 100644 index 00000000..defc7369 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-callback-multi-buffer.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const messageSent = common.mustCall((err, bytes) => { + assert.strictEqual(bytes, buf1.length + buf2.length); +}); + +const buf1 = Buffer.alloc(256, 'x'); +const buf2 = Buffer.alloc(256, 'y'); + +client.on('listening', common.mustCall(() => { + const port = client.address().port; + client.connect(port, common.mustCall(() => { + client.send([buf1, buf2], messageSent); + })); +})); + +client.on('message', common.mustCall((buf, info) => { + const expected = Buffer.concat([buf1, buf2]); + assert.ok(buf.equals(expected), 'message was received correctly'); + client.close(); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-default-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-default-host.js new file mode 100644 index 00000000..cd22cd2b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-default-host.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); +const server = dgram.createSocket('udp4'); + +const toSend = [Buffer.alloc(256, 'x'), + Buffer.alloc(256, 'y'), + Buffer.alloc(256, 'z'), + 'hello']; + +const received = []; + +server.on('listening', common.mustCall(() => { + const port = server.address().port; + client.connect(port, (err) => { + assert.ifError(err); + client.send(toSend[0], 0, toSend[0].length); + client.send(toSend[1]); + client.send([toSend[2]]); + client.send(toSend[3], 0, toSend[3].length); + + client.send(new Uint8Array(toSend[0]), 0, toSend[0].length); + client.send(new Uint8Array(toSend[1])); + client.send([new Uint8Array(toSend[2])]); + client.send(new Uint8Array(Buffer.from(toSend[3])), + 0, toSend[3].length); + }); +})); + +server.on('message', common.mustCall((buf, info) => { + received.push(buf.toString()); + + if (received.length === toSend.length * 2) { + // The replies may arrive out of order -> sort them before checking. + received.sort(); + + const expected = toSend.concat(toSend).map(String).sort(); + assert.deepStrictEqual(received, expected); + client.close(); + server.close(); + } +}, toSend.length * 2)); + +server.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-array.js new file mode 100644 index 00000000..7727e430 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-array.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +client.on('message', common.mustCall((buf, info) => { + const expected = Buffer.alloc(0); + assert.ok(buf.equals(expected), `Expected empty message but got ${buf}`); + client.close(); +})); + +client.on('listening', common.mustCall(() => { + client.connect(client.address().port, + common.localhostIPv4, + common.mustCall(() => client.send([]))); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-buffer.js new file mode 100644 index 00000000..bce4c82e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-buffer.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +client.bind(0, common.mustCall(function() { + const port = this.address().port; + client.connect(port, common.mustCall(() => { + const buf = Buffer.alloc(0); + client.send(buf, 0, 0, common.mustSucceed()); + })); + + client.on('message', common.mustCall((buffer) => { + assert.strictEqual(buffer.length, 0); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-packet.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-packet.js new file mode 100644 index 00000000..577a9cbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-empty-packet.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +client.bind(0, common.mustCall(function() { + client.connect(client.address().port, common.mustCall(() => { + client.on('message', common.mustCall(callback)); + const buf = Buffer.alloc(1); + + const interval = setInterval(function() { + client.send(buf, 0, 0, common.mustCall(callback)); + }, 10); + + function callback(firstArg) { + // If client.send() callback, firstArg should be null. + // If client.on('message') listener, firstArg should be a 0-length buffer. + if (firstArg instanceof Buffer) { + assert.strictEqual(firstArg.length, 0); + clearInterval(interval); + client.close(); + } + } + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-buffer-copy.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-buffer-copy.js new file mode 100644 index 00000000..0859a0cf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-buffer-copy.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const onMessage = common.mustCall(common.mustSucceed((bytes) => { + assert.strictEqual(bytes, buf1.length + buf2.length); +})); + +const buf1 = Buffer.alloc(256, 'x'); +const buf2 = Buffer.alloc(256, 'y'); + +client.on('listening', common.mustCall(function() { + const toSend = [buf1, buf2]; + client.connect(client.address().port, common.mustCall(() => { + client.send(toSend, onMessage); + })); +})); + +client.on('message', common.mustCall(function onMessage(buf, info) { + const expected = Buffer.concat([buf1, buf2]); + assert.ok(buf.equals(expected), 'message was received correctly'); + client.close(); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-string-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-string-array.js new file mode 100644 index 00000000..e69aa82d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect-send-multi-string-array.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const socket = dgram.createSocket('udp4'); +const data = ['foo', 'bar', 'baz']; + +socket.on('message', common.mustCall((msg, rinfo) => { + socket.close(); + assert.deepStrictEqual(msg.toString(), data.join('')); +})); + +socket.bind(0, () => { + socket.connect(socket.address().port, common.mustCall(() => { + socket.send(data); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect.js new file mode 100644 index 00000000..30e817f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-connect.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const PORT = 12345; + +const client = dgram.createSocket('udp4'); +client.connect(PORT, common.mustCall(() => { + const remoteAddr = client.remoteAddress(); + assert.strictEqual(remoteAddr.port, PORT); + assert.throws(() => { + client.connect(PORT, common.mustNotCall()); + }, { + name: 'Error', + message: 'Already connected', + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED' + }); + + client.disconnect(); + assert.throws(() => { + client.disconnect(); + }, { + name: 'Error', + message: 'Not connected', + code: 'ERR_SOCKET_DGRAM_NOT_CONNECTED' + }); + + assert.throws(() => { + client.remoteAddress(); + }, { + name: 'Error', + message: 'Not connected', + code: 'ERR_SOCKET_DGRAM_NOT_CONNECTED' + }); + + client.once('connect', common.mustCall(() => client.close())); + client.connect(PORT); +})); + +assert.throws(() => { + client.connect(PORT); +}, { + name: 'Error', + message: 'Already connected', + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED' +}); + +assert.throws(() => { + client.disconnect(); +}, { + name: 'Error', + message: 'Not connected', + code: 'ERR_SOCKET_DGRAM_NOT_CONNECTED' +}); + +[ 0, null, 78960, undefined ].forEach((port) => { + assert.throws(() => { + client.connect(port); + }, { + name: 'RangeError', + message: /^Port should be > 0 and < 65536/, + code: 'ERR_SOCKET_BAD_PORT' + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle-fd.js new file mode 100644 index 00000000..93175859 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle-fd.js @@ -0,0 +1,44 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('Does not support binding fd on Windows'); + +const assert = require('assert'); +const dgram = require('dgram'); +const { internalBinding } = require('internal/test/binding'); +const { UDP } = internalBinding('udp_wrap'); +const { TCP, constants } = internalBinding('tcp_wrap'); +const _createSocketHandle = dgram._createSocketHandle; + +// Return a negative number if the "existing fd" is invalid. +{ + const err = _createSocketHandle(common.localhostIPv4, 0, 'udp4', 42); + assert(err < 0); +} + +// Return a negative number if the type of fd is not "UDP". +{ + // Create a handle with fd. + const rawHandle = new UDP(); + const err = rawHandle.bind(common.localhostIPv4, 0, 0); + assert(err >= 0, String(err)); + assert.notStrictEqual(rawHandle.fd, -1); + + const handle = _createSocketHandle(null, 0, 'udp4', rawHandle.fd); + assert(handle instanceof UDP); + assert.strictEqual(typeof handle.fd, 'number'); + assert(handle.fd > 0); +} + +// Create a bound handle. +{ + const rawHandle = new TCP(constants.SOCKET); + const err = rawHandle.listen(); + assert(err >= 0, String(err)); + assert.notStrictEqual(rawHandle.fd, -1); + + const handle = _createSocketHandle(null, 0, 'udp4', rawHandle.fd); + assert(handle < 0); + rawHandle.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle.js new file mode 100644 index 00000000..68754484 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-create-socket-handle.js @@ -0,0 +1,35 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { _createSocketHandle } = require('internal/dgram'); +const { internalBinding } = require('internal/test/binding'); +const UDP = internalBinding('udp_wrap').UDP; + +{ + // Create a handle that is not bound. + const handle = _createSocketHandle(null, null, 'udp4'); + + assert(handle instanceof UDP); + assert.strictEqual(typeof handle.fd, 'number'); + assert(handle.fd < 0); +} + +{ + // Create a bound handle. + const handle = _createSocketHandle(common.localhostIPv4, 0, 'udp4'); + + assert(handle instanceof UDP); + assert.strictEqual(typeof handle.fd, 'number'); + + if (!common.isWindows) + assert(handle.fd > 0); +} + +{ + // Return an error if binding fails. + const err = _createSocketHandle('localhost', 0, 'udp4'); + + assert.strictEqual(typeof err, 'number'); + assert(err < 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-createSocket-type.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-createSocket-type.js new file mode 100644 index 00000000..ba033839 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-createSocket-type.js @@ -0,0 +1,74 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const invalidTypes = [ + 'test', + ['udp4'], + new String('udp4'), + 1, + {}, + true, + false, + null, + undefined, +]; +const validTypes = [ + 'udp4', + 'udp6', + { type: 'udp4' }, + { type: 'udp6' }, +]; +const errMessage = /^Bad socket type specified\. Valid types are: udp4, udp6$/; + +// Error must be thrown with invalid types +invalidTypes.forEach((invalidType) => { + assert.throws(() => { + dgram.createSocket(invalidType); + }, { + code: 'ERR_SOCKET_BAD_TYPE', + name: 'TypeError', + message: errMessage + }); +}); + +// Error must not be thrown with valid types +validTypes.forEach((validType) => { + const socket = dgram.createSocket(validType); + socket.close(); +}); + +// Ensure buffer sizes can be set +{ + const socket = dgram.createSocket({ + type: 'udp4', + recvBufferSize: 10000, + sendBufferSize: 15000 + }); + + socket.bind(common.mustCall(() => { + // note: linux will double the buffer size + assert.ok(socket.getRecvBufferSize() === 10000 || + socket.getRecvBufferSize() === 20000, + 'SO_RCVBUF not 10000 or 20000, ' + + `was ${socket.getRecvBufferSize()}`); + assert.ok(socket.getSendBufferSize() === 15000 || + socket.getSendBufferSize() === 30000, + 'SO_SNDBUF not 15000 or 30000, ' + + `was ${socket.getRecvBufferSize()}`); + socket.close(); + })); +} + +{ + [ + { type: 'udp4', recvBufferSize: 'invalid' }, + { type: 'udp4', sendBufferSize: 'invalid' }, + ].forEach((options) => { + assert.throws(() => { + dgram.createSocket(options); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-custom-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-custom-lookup.js new file mode 100644 index 00000000..4f80451c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-custom-lookup.js @@ -0,0 +1,48 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const dns = require('dns'); + +{ + // Verify that the provided lookup function is called. + const lookup = common.mustCall((host, family, callback) => { + dns.lookup(host, family, callback); + }); + + const socket = dgram.createSocket({ type: 'udp4', lookup }); + + socket.bind(common.mustCall(() => { + socket.close(); + })); +} + +{ + // Verify that lookup defaults to dns.lookup(). + const originalLookup = dns.lookup; + + dns.lookup = common.mustCall((host, family, callback) => { + dns.lookup = originalLookup; + originalLookup(host, family, callback); + }); + + const socket = dgram.createSocket({ type: 'udp4' }); + + socket.bind(common.mustCall(() => { + socket.close(); + })); +} + +{ + // Verify that non-functions throw. + [null, true, false, 0, 1, NaN, '', 'foo', {}, Symbol()].forEach((value) => { + assert.throws(() => { + dgram.createSocket({ type: 'udp4', lookup: value }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "lookup" argument must be of type function.' + + common.invalidArgTypeHelper(value) + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-deprecation-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-deprecation-error.js new file mode 100644 index 00000000..c544a917 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-deprecation-error.js @@ -0,0 +1,84 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const fork = require('child_process').fork; + +const sock = dgram.createSocket('udp4'); + +const testNumber = parseInt(process.argv[2], 10); + +const propertiesToTest = [ + '_handle', + '_receiving', + '_bindState', + '_queue', + '_reuseAddr', +]; + +const methodsToTest = [ + '_healthCheck', + '_stopReceiving', +]; + +const propertyCases = propertiesToTest.map((propName) => { + return [ + () => { + // Test property getter + common.expectWarning( + 'DeprecationWarning', + `Socket.prototype.${propName} is deprecated`, + 'DEP0112' + ); + sock[propName]; // eslint-disable-line no-unused-expressions + }, + () => { + // Test property setter + common.expectWarning( + 'DeprecationWarning', + `Socket.prototype.${propName} is deprecated`, + 'DEP0112' + ); + sock[propName] = null; + }, + ]; +}); + +const methodCases = methodsToTest.map((propName) => { + return () => { + common.expectWarning( + 'DeprecationWarning', + `Socket.prototype.${propName}() is deprecated`, + 'DEP0112' + ); + sock[propName](); + }; +}); + +const cases = [].concat( + ...propertyCases, + ...methodCases +); + +// If we weren't passed a test ID then we need to spawn all of the cases. +// We run the cases in child processes since deprecations print once. +if (Number.isNaN(testNumber)) { + const children = cases.map((_case, i) => + fork(process.argv[1], [ String(i) ])); + + children.forEach((child) => { + child.on('close', (code) => { + // Pass on child exit code + if (code > 0) { + process.exit(code); + } + }); + }); + + return; +} + +// We were passed a test ID - run the test case +assert.ok(cases[testNumber]); +cases[testNumber](); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-error-message-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-error-message-address.js new file mode 100644 index 00000000..cf243ed2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-error-message-address.js @@ -0,0 +1,57 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +// IPv4 Test +const socket_ipv4 = dgram.createSocket('udp4'); + +socket_ipv4.on('listening', common.mustNotCall()); + +socket_ipv4.on('error', common.mustCall(function(e) { + assert.strictEqual(e.port, undefined); + assert.strictEqual(e.message, 'bind EADDRNOTAVAIL 1.1.1.1'); + assert.strictEqual(e.address, '1.1.1.1'); + assert.strictEqual(e.code, 'EADDRNOTAVAIL'); + socket_ipv4.close(); +})); + +socket_ipv4.bind(0, '1.1.1.1'); + +// IPv6 Test +const socket_ipv6 = dgram.createSocket('udp6'); + +socket_ipv6.on('listening', common.mustNotCall()); + +socket_ipv6.on('error', common.mustCall(function(e) { + // EAFNOSUPPORT or EPROTONOSUPPORT means IPv6 is disabled on this system. + const allowed = ['EADDRNOTAVAIL', 'EAFNOSUPPORT', 'EPROTONOSUPPORT']; + assert(allowed.includes(e.code), `'${e.code}' was not one of ${allowed}.`); + assert.strictEqual(e.port, undefined); + assert.strictEqual(e.message, `bind ${e.code} 111::1`); + assert.strictEqual(e.address, '111::1'); + socket_ipv6.close(); +})); + +socket_ipv6.bind(0, '111::1'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-exclusive-implicit-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-exclusive-implicit-bind.js new file mode 100644 index 00000000..cb2fdaa4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-exclusive-implicit-bind.js @@ -0,0 +1,105 @@ +'use strict'; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const dgram = require('dgram'); + +// Without an explicit bind, send() causes an implicit bind, which always +// generate a unique per-socket ephemeral port. An explicit bind to a port +// number causes all sockets bound to that number to share a port. +// +// The 2 workers that call bind() will share a port, the two workers that do +// not will not share a port, so primary will see 3 unique source ports. + +// Note that on Windows, clustered dgram is not supported. Since explicit +// binding causes the dgram to be clustered, don't fork the workers that bind. +// This is a useful test, still, because it demonstrates that by avoiding +// clustering, client (ephemeral, implicitly bound) dgram sockets become +// supported while using cluster, though servers still cause the primary +// to error with ENOTSUP. + +if (cluster.isPrimary) { + let messages = 0; + const ports = {}; + const pids = []; + + const target = dgram.createSocket('udp4'); + + const done = common.mustCall(function() { + cluster.disconnect(); + target.close(); + }); + + target.on('message', function(buf, rinfo) { + if (pids.includes(buf.toString())) + return; + pids.push(buf.toString()); + messages++; + ports[rinfo.port] = true; + + if (common.isWindows && messages === 2) { + assert.strictEqual(Object.keys(ports).length, 2); + done(); + } + + if (!common.isWindows && messages === 4) { + assert.strictEqual(Object.keys(ports).length, 3); + done(); + } + }); + + target.on('listening', function() { + cluster.fork({ PORT: target.address().port }); + cluster.fork({ PORT: target.address().port }); + if (!common.isWindows) { + cluster.fork({ BOUND: 'y', PORT: target.address().port }); + cluster.fork({ BOUND: 'y', PORT: target.address().port }); + } + }); + + target.bind({ port: 0, exclusive: true }); + + return; +} + +const source = dgram.createSocket('udp4'); + +source.on('close', function() { + clearInterval(interval); +}); + +if (process.env.BOUND === 'y') { + source.bind(0); +} else { + // Cluster doesn't know about exclusive sockets, so it won't close them. This + // is expected, its the same situation for timers, outgoing tcp connections, + // etc, which also keep workers alive after disconnect was requested. + source.unref(); +} + +assert(process.env.PORT); +const buf = Buffer.from(process.pid.toString()); +const interval = setInterval(() => { + source.send(buf, process.env.PORT, '127.0.0.1'); +}, 1).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-implicit-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-implicit-bind.js new file mode 100644 index 00000000..b5aa2781 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-implicit-bind.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +const source = dgram.createSocket('udp4'); +const target = dgram.createSocket('udp4'); +let messages = 0; + +target.on('message', common.mustCall(function(buf) { + if (buf.toString() === 'abc') ++messages; + if (buf.toString() === 'def') ++messages; + if (messages === 2) { + source.close(); + target.close(); + } +}, 2)); + +target.on('listening', common.mustCall(function() { + // Second .send() call should not throw a bind error. + const port = this.address().port; + source.send(Buffer.from('abc'), 0, 3, port, '127.0.0.1'); + source.send(Buffer.from('def'), 0, 3, port, '127.0.0.1'); +})); + +target.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ipv6only.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ipv6only.js new file mode 100644 index 00000000..1187f308 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ipv6only.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const dgram = require('dgram'); + +// This test ensures that dual-stack support is disabled when +// we specify the `ipv6Only` option in `dgram.createSocket()`. +const socket = dgram.createSocket({ + type: 'udp6', + ipv6Only: true, +}); + +socket.bind({ + port: 0, + address: '::', +}, common.mustCall(() => { + const { port } = socket.address(); + const client = dgram.createSocket('udp4'); + + // We can still bind to '0.0.0.0'. + client.bind({ + port, + address: '0.0.0.0', + }, common.mustCall(() => { + client.close(); + socket.close(); + })); + + client.on('error', common.mustNotCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-listen-after-bind.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-listen-after-bind.js new file mode 100644 index 00000000..a580a238 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-listen-after-bind.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const socket = dgram.createSocket('udp4'); + +socket.bind(); + +let fired = false; +const timer = setTimeout(() => { + socket.close(); +}, 100); + +socket.on('listening', common.mustCall(() => { + clearTimeout(timer); + fired = true; + socket.close(); +})); + +socket.on('close', common.mustCall(() => { + assert(fired, 'listening should fire after bind'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-membership.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-membership.js new file mode 100644 index 00000000..ebfdaa9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-membership.js @@ -0,0 +1,154 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const multicastAddress = '224.0.0.114'; + +const setup = dgram.createSocket.bind(dgram, { type: 'udp4', reuseAddr: true }); + +// addMembership() on closed socket should throw +{ + const socket = setup(); + socket.close(common.mustCall(() => { + assert.throws(() => { + socket.addMembership(multicastAddress); + }, { + code: 'ERR_SOCKET_DGRAM_NOT_RUNNING', + name: 'Error', + message: /^Not running$/ + }); + })); +} + +// dropMembership() on closed socket should throw +{ + const socket = setup(); + socket.close(common.mustCall(() => { + assert.throws(() => { + socket.dropMembership(multicastAddress); + }, { + code: 'ERR_SOCKET_DGRAM_NOT_RUNNING', + name: 'Error', + message: /^Not running$/ + }); + })); +} + +// addMembership() with no argument should throw +{ + const socket = setup(); + assert.throws(() => { + socket.addMembership(); + }, { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + message: /^The "multicastAddress" argument must be specified$/ + }); + socket.close(); +} + +// dropMembership() with no argument should throw +{ + const socket = setup(); + assert.throws(() => { + socket.dropMembership(); + }, { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + message: /^The "multicastAddress" argument must be specified$/ + }); + socket.close(); +} + +// addMembership() with invalid multicast address should throw +{ + const socket = setup(); + assert.throws(() => { socket.addMembership('256.256.256.256'); }, + /^Error: addMembership EINVAL$/); + socket.close(); +} + +// dropMembership() with invalid multicast address should throw +{ + const socket = setup(); + assert.throws(() => { socket.dropMembership('256.256.256.256'); }, + /^Error: dropMembership EINVAL$/); + socket.close(); +} + +// addSourceSpecificMembership with invalid sourceAddress should throw +{ + const socket = setup(); + assert.throws(() => { + socket.addSourceSpecificMembership(0, multicastAddress); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "sourceAddress" argument must be of type string. ' + + 'Received type number (0)' + }); + socket.close(); +} + +// addSourceSpecificMembership with invalid sourceAddress should throw +{ + const socket = setup(); + assert.throws(() => { + socket.addSourceSpecificMembership(multicastAddress, 0); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "groupAddress" argument must be of type string. ' + + 'Received type number (0)' + }); + socket.close(); +} + +// addSourceSpecificMembership with invalid groupAddress should throw +{ + const socket = setup(); + assert.throws(() => { + socket.addSourceSpecificMembership(multicastAddress, '0'); + }, { + code: 'EINVAL', + message: 'addSourceSpecificMembership EINVAL' + }); + socket.close(); +} + +// dropSourceSpecificMembership with invalid sourceAddress should throw +{ + const socket = setup(); + assert.throws(() => { + socket.dropSourceSpecificMembership(0, multicastAddress); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "sourceAddress" argument must be of type string. ' + + 'Received type number (0)' + }); + socket.close(); +} + +// dropSourceSpecificMembership with invalid groupAddress should throw +{ + const socket = setup(); + assert.throws(() => { + socket.dropSourceSpecificMembership(multicastAddress, 0); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "groupAddress" argument must be of type string. ' + + 'Received type number (0)' + }); + socket.close(); +} + +// dropSourceSpecificMembership with invalid UDP should throw +{ + const socket = setup(); + assert.throws(() => { + socket.dropSourceSpecificMembership(multicastAddress, '0'); + }, { + code: 'EINVAL', + message: 'dropSourceSpecificMembership EINVAL' + }); + socket.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-msgsize.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-msgsize.js new file mode 100644 index 00000000..166c3754 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-msgsize.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +// Send a too big datagram. The destination doesn't matter because it's +// not supposed to get sent out anyway. +const buf = Buffer.allocUnsafe(256 * 1024); +const sock = dgram.createSocket('udp4'); +sock.send(buf, 0, buf.length, 12345, '127.0.0.1', common.mustCall(cb)); +function cb(err) { + assert(err instanceof Error); + assert.strictEqual(err.code, 'EMSGSIZE'); + assert.strictEqual(err.address, '127.0.0.1'); + assert.strictEqual(err.port, 12345); + assert.strictEqual(err.message, 'send EMSGSIZE 127.0.0.1:12345'); + sock.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-loopback.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-loopback.js new file mode 100644 index 00000000..c1eedcd1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-loopback.js @@ -0,0 +1,23 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +{ + const socket = dgram.createSocket('udp4'); + + assert.throws(() => { + socket.setMulticastLoopback(16); + }, /^Error: setMulticastLoopback EBADF$/); +} + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + assert.strictEqual(socket.setMulticastLoopback(16), 16); + assert.strictEqual(socket.setMulticastLoopback(0), 0); + socket.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-set-interface.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-set-interface.js new file mode 100644 index 00000000..2900cb89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-set-interface.js @@ -0,0 +1,123 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Explicitly request default system selection + socket.setMulticastInterface('0.0.0.0'); + + socket.close(); + })); +} + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + socket.close(common.mustCall(() => { + assert.throws(() => { socket.setMulticastInterface('0.0.0.0'); }, + /Not running/); + })); + })); +} + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Try to set with an invalid interfaceAddress (wrong address class) + // + // This operation succeeds on some platforms, throws `EINVAL` on some + // platforms, and throws `ENOPROTOOPT` on others. This is unpleasant, but + // we should at least test for it. + try { + socket.setMulticastInterface('::'); + } catch (e) { + assert(e.code === 'EINVAL' || e.code === 'ENOPROTOOPT'); + } + + socket.close(); + })); +} + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Try to set with an invalid interfaceAddress (wrong Type) + assert.throws(() => { + socket.setMulticastInterface(1); + }, /TypeError/); + + socket.close(); + })); +} + +{ + const socket = dgram.createSocket('udp4'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Try to set with an invalid interfaceAddress (non-unicast) + assert.throws(() => { + socket.setMulticastInterface('224.0.0.2'); + }, /Error/); + + socket.close(); + })); +} + +// If IPv6 is not supported, skip the rest of the test. However, don't call +// common.skip(), which calls process.exit() while there is outstanding +// common.mustCall() activity. +if (!common.hasIPv6) + return; + +{ + const socket = dgram.createSocket('udp6'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Try to set with an invalid interfaceAddress ('undefined') + assert.throws(() => { + socket.setMulticastInterface(String(undefined)); + }, /EINVAL/); + + socket.close(); + })); +} + +{ + const socket = dgram.createSocket('udp6'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Try to set with an invalid interfaceAddress ('') + assert.throws(() => { + socket.setMulticastInterface(''); + }, /EINVAL/); + + socket.close(); + })); +} + +{ + const socket = dgram.createSocket('udp6'); + + socket.bind(0); + socket.on('listening', common.mustCall(() => { + // Using lo0 for OsX, on all other OSes, an invalid Scope gets + // turned into #0 (default selection) which is also acceptable. + socket.setMulticastInterface('::%lo0'); + + socket.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-setTTL.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-setTTL.js new file mode 100644 index 00000000..756d63c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-multicast-setTTL.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const socket = dgram.createSocket('udp4'); + +socket.bind(0); +socket.on('listening', common.mustCall(() => { + const result = socket.setMulticastTTL(16); + assert.strictEqual(result, 16); + + // Try to set an invalid TTL (valid ttl is > 0 and < 256) + assert.throws(() => { + socket.setMulticastTTL(1000); + }, /^Error: setMulticastTTL EINVAL$/); + + assert.throws(() => { + socket.setMulticastTTL('foo'); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "ttl" argument must be of type number. Received type string' + + " ('foo')" + }); + + // Close the socket + socket.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-oob-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-oob-buffer.js new file mode 100644 index 00000000..1e718159 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-oob-buffer.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Some operating systems report errors when an UDP message is sent to an +// unreachable host. This error can be reported by sendto() and even by +// recvfrom(). Node should not propagate this error to the user. + +const common = require('../common'); +const dgram = require('dgram'); + +const socket = dgram.createSocket('udp4'); +const buf = Buffer.from([1, 2, 3, 4]); +const portGetter = dgram.createSocket('udp4') + .bind(0, 'localhost', common.mustCall(() => { + const { address, port } = portGetter.address(); + portGetter.close(common.mustCall(() => { + socket.send(buf, 0, 0, port, address, common.mustNotCall()); + socket.send(buf, 0, 4, port, address, common.mustNotCall()); + socket.send(buf, 1, 3, port, address, common.mustNotCall()); + socket.send(buf, 3, 1, port, address, common.mustNotCall()); + // Since length of zero means nothing, don't error despite OOB. + socket.send(buf, 4, 0, port, address, common.mustNotCall()); + + socket.close(); + })); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-recv-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-recv-error.js new file mode 100644 index 00000000..0fe65f26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-recv-error.js @@ -0,0 +1,19 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const { kStateSymbol } = require('internal/dgram'); +const s = dgram.createSocket('udp4'); +const { handle } = s[kStateSymbol]; + +s.on('error', common.mustCall((err) => { + s.close(); + + // Don't check the full error message, as the errno is not important here. + assert.match(String(err), /^Error: recvmsg/); + assert.strictEqual(err.syscall, 'recvmsg'); +})); + +s.on('message', common.mustNotCall('no message should be received.')); +s.bind(common.mustCall(() => handle.onmessage(-1, handle, null, null))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ref.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ref.js new file mode 100644 index 00000000..0c5474b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-ref.js @@ -0,0 +1,35 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +// Should not hang, see https://github.com/nodejs/node-v0.x-archive/issues/1282 +dgram.createSocket('udp4'); +dgram.createSocket('udp6'); + +{ + // Test the case of ref()'ing a socket with no handle. + const s = dgram.createSocket('udp4'); + + s.close(common.mustCall(() => s.ref())); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-reuseport.js new file mode 100644 index 00000000..e5fd6965 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-reuseport.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const { checkSupportReusePort, options } = require('../common/udp'); +const dgram = require('dgram'); + +function test() { + const socket1 = dgram.createSocket(options); + const socket2 = dgram.createSocket(options); + socket1.bind(0, common.mustCall(() => { + socket2.bind(socket1.address().port, common.mustCall(() => { + socket1.close(); + socket2.close(); + })); + })); +} + +checkSupportReusePort().then(test, () => { + common.skip('The `reusePort` option is not supported'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-address-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-address-types.js new file mode 100644 index 00000000..a31e53f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-address-types.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const buf = Buffer.from('test'); + +const defaultCases = ['', null, undefined]; + +const onMessage = common.mustSucceed((bytes) => { + assert.strictEqual(bytes, buf.length); +}, defaultCases.length + 1); + +const client = dgram.createSocket('udp4').bind(0, () => { + const port = client.address().port; + + // Check valid addresses + defaultCases.forEach((address) => { + client.send(buf, port, address, onMessage); + }); + + // Valid address: not provided + client.send(buf, port, onMessage); + + // Check invalid addresses + [ + [], + 0, + 1, + true, + false, + 0n, + 1n, + {}, + Symbol(), + ].forEach((invalidInput) => { + const expectedError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "address" argument must be of type string.' + + `${common.invalidArgTypeHelper(invalidInput)}` + }; + assert.throws(() => client.send(buf, port, invalidInput), expectedError); + }); +}); + +client.unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-bad-arguments.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-bad-arguments.js new file mode 100644 index 00000000..b30951d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-bad-arguments.js @@ -0,0 +1,155 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const buf = Buffer.from('test'); +const host = '127.0.0.1'; +const sock = dgram.createSocket('udp4'); + +function checkArgs(connected) { + // First argument should be a buffer. + assert.throws( + () => { sock.send(); }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer" argument must be of type string or an instance ' + + 'of Buffer, TypedArray, or DataView. Received undefined' + } + ); + + // send(buf, offset, length, port, host) + if (connected) { + assert.throws( + () => { sock.send(buf, 1, 1, -1, host); }, + { + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED', + name: 'Error', + message: 'Already connected' + } + ); + + assert.throws( + () => { sock.send(buf, 1, 1, 0, host); }, + { + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED', + name: 'Error', + message: 'Already connected' + } + ); + + assert.throws( + () => { sock.send(buf, 1, 1, 65536, host); }, + { + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED', + name: 'Error', + message: 'Already connected' + } + ); + + assert.throws( + () => { sock.send(buf, 1234, '127.0.0.1', common.mustNotCall()); }, + { + code: 'ERR_SOCKET_DGRAM_IS_CONNECTED', + name: 'Error', + message: 'Already connected' + } + ); + + const longArray = [1, 2, 3, 4, 5, 6, 7, 8]; + for (const input of ['hello', + Buffer.from('hello'), + Buffer.from('hello world').subarray(0, 5), + Buffer.from('hello world').subarray(4, 9), + Buffer.from('hello world').subarray(6), + new Uint8Array([1, 2, 3, 4, 5]), + new Uint8Array(longArray).subarray(0, 5), + new Uint8Array(longArray).subarray(2, 7), + new Uint8Array(longArray).subarray(3), + new DataView(new ArrayBuffer(5), 0), + new DataView(new ArrayBuffer(6), 1), + new DataView(new ArrayBuffer(7), 1, 5)]) { + assert.throws( + () => { sock.send(input, 6, 0); }, + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"offset" is outside of buffer bounds', + } + ); + + assert.throws( + () => { sock.send(input, 0, 6); }, + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"length" is outside of buffer bounds', + } + ); + + assert.throws( + () => { sock.send(input, 3, 4); }, + { + code: 'ERR_BUFFER_OUT_OF_BOUNDS', + name: 'RangeError', + message: '"length" is outside of buffer bounds', + } + ); + } + } else { + assert.throws(() => { sock.send(buf, 1, 1, -1, host); }, RangeError); + assert.throws(() => { sock.send(buf, 1, 1, 0, host); }, RangeError); + assert.throws(() => { sock.send(buf, 1, 1, 65536, host); }, RangeError); + } + + // send(buf, port, host) + assert.throws( + () => { sock.send(23, 12345, host); }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer" argument must be of type string or an instance ' + + 'of Buffer, TypedArray, or DataView. Received type number (23)' + } + ); + + // send([buf1, ..], port, host) + assert.throws( + () => { sock.send([buf, 23], 12345, host); }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer list arguments" argument must be of type string ' + + 'or an instance of Buffer, TypedArray, or DataView. ' + + 'Received an instance of Array' + } + ); +} + +checkArgs(); +sock.connect(12345, common.mustCall(() => { + checkArgs(true); + sock.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-empty-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-empty-address.js new file mode 100644 index 00000000..f6254ec4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-empty-address.js @@ -0,0 +1,16 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const buf = Buffer.alloc(256, 'x'); + +const onMessage = common.mustSucceed((bytes) => { + assert.strictEqual(bytes, buf.length); + client.close(); +}); + +client.bind(0, () => client.send(buf, client.address().port, onMessage)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length-empty-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length-empty-address.js new file mode 100644 index 00000000..a95018d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length-empty-address.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const dgram = require('dgram'); +const client = dgram.createSocket('udp4'); + +const buf = Buffer.alloc(256, 'x'); +const offset = 20; +const len = buf.length - offset; + +const onMessage = common.mustSucceed(function messageSent(bytes) { + assert.notStrictEqual(bytes, buf.length); + assert.strictEqual(bytes, buf.length - offset); + client.close(); +}); + +client.bind(0, () => client.send(buf, offset, len, + client.address().port, + onMessage)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length.js new file mode 100644 index 00000000..f570ecb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer-length.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const dgram = require('dgram'); +const client = dgram.createSocket('udp4'); + +const buf = Buffer.allocUnsafe(256); +const offset = 20; +const len = buf.length - offset; + +const messageSent = common.mustSucceed(function messageSent(bytes) { + assert.notStrictEqual(bytes, buf.length); + assert.strictEqual(bytes, buf.length - offset); + client.close(); +}); + +client.bind(0, () => client.send(buf, offset, len, + client.address().port, + '127.0.0.1', + messageSent)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer.js new file mode 100644 index 00000000..11f8208d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-buffer.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const buf = Buffer.allocUnsafe(256); + +const onMessage = common.mustSucceed((bytes) => { + assert.strictEqual(bytes, buf.length); + client.close(); +}); + +client.bind(0, () => client.send(buf, + client.address().port, + common.localhostIPv4, + onMessage)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer-empty-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer-empty-address.js new file mode 100644 index 00000000..37e9e04c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer-empty-address.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const messageSent = common.mustSucceed(function messageSent(bytes) { + assert.strictEqual(bytes, buf1.length + buf2.length); +}); + +const buf1 = Buffer.alloc(256, 'x'); +const buf2 = Buffer.alloc(256, 'y'); + +client.on('listening', function() { + const port = this.address().port; + client.send([buf1, buf2], port, messageSent); +}); + +client.on('message', common.mustCall(function onMessage(buf) { + const expected = Buffer.concat([buf1, buf2]); + assert.ok(buf.equals(expected), 'message was received correctly'); + client.close(); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer.js new file mode 100644 index 00000000..09f01f6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-multi-buffer.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const messageSent = common.mustCall((err, bytes) => { + assert.strictEqual(bytes, buf1.length + buf2.length); +}); + +const buf1 = Buffer.alloc(256, 'x'); +const buf2 = Buffer.alloc(256, 'y'); + +client.on('listening', () => { + const port = client.address().port; + client.send([buf1, buf2], port, common.localhostIPv4, messageSent); +}); + +client.on('message', common.mustCall((buf, info) => { + const expected = Buffer.concat([buf1, buf2]); + assert.ok(buf.equals(expected), 'message was received correctly'); + client.close(); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-recursive.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-recursive.js new file mode 100644 index 00000000..1a4c7c84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-callback-recursive.js @@ -0,0 +1,43 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const dgram = require('dgram'); +const client = dgram.createSocket('udp4'); +const chunk = 'abc'; +let received = 0; +let sent = 0; +const limit = 10; +let async = false; +let port; + +function onsend() { + if (sent++ < limit) { + client.send(chunk, 0, chunk.length, port, common.localhostIPv4, onsend); + } else { + assert.strictEqual(async, true); + } +} + +client.on('listening', function() { + port = this.address().port; + + process.nextTick(() => { + async = true; + }); + + onsend(); +}); + +client.on('message', (buf, info) => { + received++; + if (received === limit) { + client.close(); + } +}); + +client.on('close', common.mustCall(function() { + assert.strictEqual(received, limit); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-cb-quelches-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-cb-quelches-error.js new file mode 100644 index 00000000..106d2870 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-cb-quelches-error.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +const mustCall = common.mustCall; +const assert = require('assert'); +const dgram = require('dgram'); +const dns = require('dns'); + +const socket = dgram.createSocket('udp4'); +const buffer = Buffer.from('gary busey'); + +dns.setServers([]); + +socket.once('error', onEvent); + +// assert that: +// * callbacks act as "error" listeners if given. +// * error is never emitter for missing dns entries +// if a callback that handles error is present +// * error is emitted if a callback with no argument is passed +socket.send(buffer, 0, buffer.length, 100, + 'dne.example.com', mustCall(callbackOnly)); + +function callbackOnly(err) { + assert.ok(err); + socket.removeListener('error', onEvent); + socket.on('error', mustCall(onError)); + socket.send(buffer, 0, buffer.length, 100, 'dne.invalid'); +} + +function onEvent(err) { + assert.fail(`Error should not be emitted if there is callback: ${err}`); +} + +function onError(err) { + assert.ok(err); + socket.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-default-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-default-host.js new file mode 100644 index 00000000..bf8911c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-default-host.js @@ -0,0 +1,72 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const toSend = [Buffer.alloc(256, 'x'), + Buffer.alloc(256, 'y'), + Buffer.alloc(256, 'z'), + 'hello']; + +const received = []; +let totalBytesSent = 0; +let totalBytesReceived = 0; +const arrayBufferViewsCount = common.getArrayBufferViews( + Buffer.from('') +).length; + +client.on('listening', common.mustCall(() => { + const port = client.address().port; + + client.send(toSend[0], 0, toSend[0].length, port); + client.send(toSend[1], port); + client.send([toSend[2]], port); + client.send(toSend[3], 0, toSend[3].length, port); + + totalBytesSent += toSend.map((buf) => buf.length) + .reduce((a, b) => a + b, 0); + + for (const msgBuf of common.getArrayBufferViews(toSend[0])) { + client.send(msgBuf, 0, msgBuf.byteLength, port); + totalBytesSent += msgBuf.byteLength; + } + for (const msgBuf of common.getArrayBufferViews(toSend[1])) { + client.send(msgBuf, port); + totalBytesSent += msgBuf.byteLength; + } + for (const msgBuf of common.getArrayBufferViews(toSend[2])) { + client.send([msgBuf], port); + totalBytesSent += msgBuf.byteLength; + } +})); + +client.on('message', common.mustCall((buf, info) => { + received.push(buf.toString()); + totalBytesReceived += info.size; + + if (totalBytesReceived === totalBytesSent) { + client.close(); + } + // For every buffer in `toSend`, we send the raw Buffer, + // as well as every TypedArray in getArrayBufferViews() +}, toSend.length + (toSend.length - 1) * arrayBufferViewsCount)); + +client.on('close', common.mustCall((buf, info) => { + // The replies may arrive out of order -> sort them before checking. + received.sort(); + + const repeated = [...toSend]; + for (let i = 0; i < arrayBufferViewsCount; i++) { + repeated.push(...toSend.slice(0, 3)); + } + + assert.strictEqual(totalBytesSent, totalBytesReceived); + + const expected = repeated.map(String).sort(); + assert.deepStrictEqual(received, expected); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-array.js new file mode 100644 index 00000000..178b72bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-array.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +let interval; + +client.on('message', common.mustCall(function onMessage(buf, info) { + const expected = Buffer.alloc(0); + assert.ok(buf.equals(expected), `Expected empty message but got ${buf}`); + clearInterval(interval); + client.close(); +})); + +client.on('listening', common.mustCall(function() { + interval = setInterval(function() { + client.send([], client.address().port, common.localhostIPv4); + }, 10); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-buffer.js new file mode 100644 index 00000000..76b014b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-buffer.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +client.bind(0, common.mustCall(function() { + const port = this.address().port; + + client.on('message', common.mustCall(function onMessage(buffer) { + assert.strictEqual(buffer.length, 0); + clearInterval(interval); + client.close(); + })); + + const buf = Buffer.alloc(0); + const interval = setInterval(function() { + client.send(buf, 0, 0, port, '127.0.0.1', common.mustCall()); + }, 10); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-packet.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-packet.js new file mode 100644 index 00000000..eb4f79e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-empty-packet.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +client.bind(0, common.mustCall(function() { + + client.on('message', common.mustCall(callback)); + + const port = this.address().port; + const buf = Buffer.alloc(1); + + const interval = setInterval(function() { + client.send(buf, 0, 0, port, '127.0.0.1', common.mustCall(callback)); + }, 10); + + function callback(firstArg) { + // If client.send() callback, firstArg should be null. + // If client.on('message') listener, firstArg should be a 0-length buffer. + if (firstArg instanceof Buffer) { + assert.strictEqual(firstArg.length, 0); + clearInterval(interval); + client.close(); + } + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-error.js new file mode 100644 index 00000000..6aa326c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-error.js @@ -0,0 +1,70 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const { internalBinding } = require('internal/test/binding'); +const { UV_UNKNOWN } = internalBinding('uv'); +const { getSystemErrorName } = require('util'); +const { kStateSymbol } = require('internal/dgram'); +const mockError = new Error('mock DNS error'); + +function getSocket(callback) { + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustNotCall('Should not receive any messages.')); + socket.bind(common.mustCall(() => { + socket[kStateSymbol].handle.lookup = function(address, callback) { + process.nextTick(callback, mockError); + }; + + callback(socket); + })); + return socket; +} + +getSocket((socket) => { + socket.on('error', common.mustCall((err) => { + socket.close(); + assert.strictEqual(err, mockError); + })); + + socket.send('foo', socket.address().port, 'localhost'); +}); + +getSocket((socket) => { + const callback = common.mustCall((err) => { + socket.close(); + assert.strictEqual(err, mockError); + }); + + socket.send('foo', socket.address().port, 'localhost', callback); +}); + +{ + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustNotCall('Should not receive any messages.')); + + socket.bind(common.mustCall(() => { + const port = socket.address().port; + const callback = common.mustCall((err) => { + socket.close(); + assert.strictEqual(err.code, 'UNKNOWN'); + assert.strictEqual(getSystemErrorName(err.errno), 'UNKNOWN'); + assert.strictEqual(err.syscall, 'send'); + assert.strictEqual(err.address, common.localhostIPv4); + assert.strictEqual(err.port, port); + assert.strictEqual( + err.message, + `${err.syscall} ${err.code} ${err.address}:${err.port}` + ); + }); + + socket[kStateSymbol].handle.send = function() { + return UV_UNKNOWN; + }; + + socket.send('foo', port, common.localhostIPv4, callback); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-invalid-msg-type.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-invalid-msg-type.js new file mode 100644 index 00000000..7a85455c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-invalid-msg-type.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); + +// This test ensures that a TypeError is raised when the argument to `send()` +// or `sendto()` is anything but a Buffer. +// https://github.com/nodejs/node-v0.x-archive/issues/4496 + +const assert = require('assert'); +const dgram = require('dgram'); + +// Should throw but not crash. +const socket = dgram.createSocket('udp4'); +assert.throws(function() { socket.send(true, 0, 1, 1, 'host'); }, TypeError); +assert.throws(function() { socket.sendto(5, 0, 1, 1, 'host'); }, TypeError); +socket.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-buffer-copy.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-buffer-copy.js new file mode 100644 index 00000000..2ee87494 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-buffer-copy.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp4'); + +const onMessage = common.mustCall(function(err, bytes) { + assert.strictEqual(bytes, buf1.length + buf2.length); +}); + +const buf1 = Buffer.alloc(256, 'x'); +const buf2 = Buffer.alloc(256, 'y'); + +client.on('listening', function() { + const toSend = [buf1, buf2]; + client.send(toSend, this.address().port, common.localhostIPv4, onMessage); + toSend.splice(0, 2); +}); + +client.on('message', common.mustCall(function onMessage(buf, info) { + const expected = Buffer.concat([buf1, buf2]); + assert.ok(buf.equals(expected), 'message was received correctly'); + client.close(); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-string-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-string-array.js new file mode 100644 index 00000000..8d73a6d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-multi-string-array.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const socket = dgram.createSocket('udp4'); +const data = ['foo', 'bar', 'baz']; + +socket.on('message', common.mustCall((msg, rinfo) => { + socket.close(); + assert.deepStrictEqual(msg.toString(), data.join('')); +})); + +socket.bind(() => socket.send(data, socket.address().port, 'localhost')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-queue-info.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-queue-info.js new file mode 100644 index 00000000..07b282b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-send-queue-info.js @@ -0,0 +1,27 @@ +// Flags: --test-udp-no-try-send +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +const socket = dgram.createSocket('udp4'); +assert.strictEqual(socket.getSendQueueSize(), 0); +assert.strictEqual(socket.getSendQueueCount(), 0); +socket.close(); + +const server = dgram.createSocket('udp4'); +const client = dgram.createSocket('udp4'); + +server.bind(0, common.mustCall(() => { + client.connect(server.address().port, common.mustCall(() => { + const data = 'hello'; + client.send(data); + client.send(data); + // See uv__send in win/udp.c + assert.strictEqual(client.getSendQueueSize(), + common.isWindows ? 0 : data.length * 2); + assert.strictEqual(client.getSendQueueCount(), 2); + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-sendto.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-sendto.js new file mode 100644 index 00000000..967a2238 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-sendto.js @@ -0,0 +1,37 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const socket = dgram.createSocket('udp4'); + +const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "offset" argument must be of type number. Received ' + + 'undefined' +}; +assert.throws(() => socket.sendto(), errObj); + +errObj.message = 'The "length" argument must be of type number. Received ' + + "type string ('offset')"; +assert.throws( + () => socket.sendto('buffer', 1, 'offset', 'port', 'address', 'cb'), + errObj); + +errObj.message = 'The "offset" argument must be of type number. Received ' + + "type string ('offset')"; +assert.throws( + () => socket.sendto('buffer', 'offset', 1, 'port', 'address', 'cb'), + errObj); + +errObj.message = 'The "address" argument must be of type string. Received ' + + 'type boolean (false)'; +assert.throws( + () => socket.sendto('buffer', 1, 1, 10, false, 'cb'), + errObj); + +errObj.message = 'The "port" argument must be of type number. Received ' + + 'type boolean (false)'; +assert.throws( + () => socket.sendto('buffer', 1, 1, false, 'address', 'cb'), + errObj); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setBroadcast.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setBroadcast.js new file mode 100644 index 00000000..f4ce7ff0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setBroadcast.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); + +{ + // Should throw EBADF if the socket is never bound. + const socket = dgram.createSocket('udp4'); + + assert.throws(() => { + socket.setBroadcast(true); + }, /^Error: setBroadcast EBADF$/); +} + +{ + // Can call setBroadcast() after binding the socket. + const socket = dgram.createSocket('udp4'); + + socket.bind(0, common.mustCall(() => { + socket.setBroadcast(true); + socket.setBroadcast(false); + socket.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setTTL.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setTTL.js new file mode 100644 index 00000000..4252f4b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-setTTL.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const socket = dgram.createSocket('udp4'); + +socket.bind(0); +socket.on('listening', common.mustCall(() => { + const result = socket.setTTL(16); + assert.strictEqual(result, 16); + + assert.throws(() => { + socket.setTTL('foo'); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "ttl" argument must be of type number. Received type string' + + " ('foo')" + }); + + // TTL must be a number from > 0 to < 256 + assert.throws(() => { + socket.setTTL(1000); + }, /^Error: setTTL EINVAL$/); + + socket.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-socket-buffer-size.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-socket-buffer-size.js new file mode 100644 index 00000000..fcc492a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-socket-buffer-size.js @@ -0,0 +1,168 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const { inspect } = require('util'); +const { internalBinding } = require('internal/test/binding'); +const { + UV_EBADF, + UV_EINVAL, + UV_ENOTSOCK +} = internalBinding('uv'); + +function getExpectedError(type) { + const code = common.isWindows ? 'ENOTSOCK' : 'EBADF'; + const message = common.isWindows ? + 'socket operation on non-socket' : 'bad file descriptor'; + const errno = common.isWindows ? UV_ENOTSOCK : UV_EBADF; + const syscall = `uv_${type}_buffer_size`; + const suffix = common.isWindows ? + 'ENOTSOCK (socket operation on non-socket)' : 'EBADF (bad file descriptor)'; + const error = { + code: 'ERR_SOCKET_BUFFER_SIZE', + name: 'SystemError', + message: `Could not get or set buffer size: ${syscall} returned ${suffix}`, + info: { + code, + message, + errno, + syscall + } + }; + return error; +} + +{ + // Should throw error if the socket is never bound. + const errorObj = getExpectedError('send'); + + const socket = dgram.createSocket('udp4'); + + assert.throws(() => { + socket.setSendBufferSize(8192); + }, (err) => { + assert.strictEqual( + inspect(err).replace(/^ +at .*\n/gm, ''), + `SystemError [ERR_SOCKET_BUFFER_SIZE]: ${errorObj.message}\n` + + " code: 'ERR_SOCKET_BUFFER_SIZE',\n" + + ' info: {\n' + + ` errno: ${errorObj.info.errno},\n` + + ` code: '${errorObj.info.code}',\n` + + ` message: '${errorObj.info.message}',\n` + + ` syscall: '${errorObj.info.syscall}'\n` + + ' },\n' + + ` errno: [Getter/Setter: ${errorObj.info.errno}],\n` + + ` syscall: [Getter/Setter: '${errorObj.info.syscall}']\n` + + '}' + ); + return true; + }); + + assert.throws(() => { + socket.getSendBufferSize(); + }, errorObj); +} + +{ + const socket = dgram.createSocket('udp4'); + + // Should throw error if the socket is never bound. + const errorObj = getExpectedError('recv'); + + assert.throws(() => { + socket.setRecvBufferSize(8192); + }, errorObj); + + assert.throws(() => { + socket.getRecvBufferSize(); + }, errorObj); +} + +{ + // Should throw error if invalid buffer size is specified + const errorObj = { + code: 'ERR_SOCKET_BAD_BUFFER_SIZE', + name: 'TypeError', + message: /^Buffer size must be a positive integer$/ + }; + + const badBufferSizes = [-1, Infinity, 'Doh!']; + + const socket = dgram.createSocket('udp4'); + + socket.bind(common.mustCall(() => { + for (const badBufferSize of badBufferSizes) { + assert.throws(() => { + socket.setRecvBufferSize(badBufferSize); + }, errorObj); + assert.throws(() => { + socket.setSendBufferSize(badBufferSize); + }, errorObj); + } + socket.close(); + })); +} + +{ + // Can set and get buffer sizes after binding the socket. + const socket = dgram.createSocket('udp4'); + + socket.bind(common.mustCall(() => { + socket.setRecvBufferSize(10000); + socket.setSendBufferSize(10000); + + // note: linux will double the buffer size + const expectedBufferSize = common.isLinux ? 20000 : 10000; + assert.strictEqual(socket.getRecvBufferSize(), expectedBufferSize); + assert.strictEqual(socket.getSendBufferSize(), expectedBufferSize); + socket.close(); + })); +} + +{ + const info = { + code: 'EINVAL', + message: 'invalid argument', + errno: UV_EINVAL, + syscall: 'uv_recv_buffer_size' + }; + const errorObj = { + code: 'ERR_SOCKET_BUFFER_SIZE', + name: 'SystemError', + message: 'Could not get or set buffer size: uv_recv_buffer_size ' + + 'returned EINVAL (invalid argument)', + info + }; + const socket = dgram.createSocket('udp4'); + socket.bind(common.mustCall(() => { + assert.throws(() => { + socket.setRecvBufferSize(2147483648); + }, errorObj); + socket.close(); + })); +} + +{ + const info = { + code: 'EINVAL', + message: 'invalid argument', + errno: UV_EINVAL, + syscall: 'uv_send_buffer_size' + }; + const errorObj = { + code: 'ERR_SOCKET_BUFFER_SIZE', + name: 'SystemError', + message: 'Could not get or set buffer size: uv_send_buffer_size ' + + 'returned EINVAL (invalid argument)', + info + }; + const socket = dgram.createSocket('udp4'); + socket.bind(common.mustCall(() => { + assert.throws(() => { + socket.setSendBufferSize(2147483648); + }, errorObj); + socket.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp4.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp4.js new file mode 100644 index 00000000..c7ee34b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp4.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const message_to_send = 'A message to send'; + +const server = dgram.createSocket('udp4'); +server.on('message', common.mustCall((msg, rinfo) => { + assert.strictEqual(rinfo.address, common.localhostIPv4); + assert.strictEqual(msg.toString(), message_to_send.toString()); + server.send(msg, 0, msg.length, rinfo.port, rinfo.address); +})); +server.on('listening', common.mustCall(() => { + const client = dgram.createSocket('udp4'); + const port = server.address().port; + client.on('message', common.mustCall((msg, rinfo) => { + assert.strictEqual(rinfo.address, common.localhostIPv4); + assert.strictEqual(rinfo.port, port); + assert.strictEqual(msg.toString(), message_to_send.toString()); + client.close(); + server.close(); + })); + client.send(message_to_send, + 0, + message_to_send.length, + port, + 'localhost'); + client.on('close', common.mustCall()); +})); +server.on('close', common.mustCall()); +server.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-link-local-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-link-local-address.js new file mode 100644 index 00000000..5c090acc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-link-local-address.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const assert = require('assert'); +const dgram = require('dgram'); +const os = require('os'); + +const { isWindows } = common; + +function linklocal() { + for (const [ifname, entries] of Object.entries(os.networkInterfaces())) { + for (const { address, family, scopeid } of entries) { + if (family === 'IPv6' && address.startsWith('fe80:')) { + return { address, ifname, scopeid }; + } + } + } +} +const iface = linklocal(); + +if (!iface) + common.skip('cannot find any IPv6 interfaces with a link local address'); + +const address = isWindows ? iface.address : `${iface.address}%${iface.ifname}`; +const message = 'Hello, local world!'; + +// Create a client socket for sending to the link-local address. +const client = dgram.createSocket('udp6'); + +// Create the server socket listening on the link-local address. +const server = dgram.createSocket('udp6'); + +server.on('listening', common.mustCall(() => { + const port = server.address().port; + client.send(message, 0, message.length, port, address); +})); + +server.on('message', common.mustCall((buf, info) => { + const received = buf.toString(); + assert.strictEqual(received, message); + // Check that the sender address is the one bound, + // including the link local scope identifier. + assert.strictEqual( + info.address, + isWindows ? `${iface.address}%${iface.scopeid}` : address + ); + server.close(); + client.close(); +}, 1)); + +server.bind({ address }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-send-default-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-send-default-host.js new file mode 100644 index 00000000..b0780824 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-udp6-send-default-host.js @@ -0,0 +1,76 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const assert = require('assert'); +const dgram = require('dgram'); + +const client = dgram.createSocket('udp6'); + +const toSend = [Buffer.alloc(256, 'x'), + Buffer.alloc(256, 'y'), + Buffer.alloc(256, 'z'), + 'hello']; + +const received = []; +let totalBytesSent = 0; +let totalBytesReceived = 0; +const arrayBufferViewLength = common.getArrayBufferViews( + Buffer.from('') +).length; + +client.on('listening', common.mustCall(() => { + const port = client.address().port; + + client.send(toSend[0], 0, toSend[0].length, port); + client.send(toSend[1], port); + client.send([toSend[2]], port); + client.send(toSend[3], 0, toSend[3].length, port); + + totalBytesSent += toSend.map((buf) => buf.length) + .reduce((a, b) => a + b, 0); + + for (const msgBuf of common.getArrayBufferViews(toSend[0])) { + client.send(msgBuf, 0, msgBuf.byteLength, port); + totalBytesSent += msgBuf.byteLength; + } + for (const msgBuf of common.getArrayBufferViews(toSend[1])) { + client.send(msgBuf, port); + totalBytesSent += msgBuf.byteLength; + } + for (const msgBuf of common.getArrayBufferViews(toSend[2])) { + client.send([msgBuf], port); + totalBytesSent += msgBuf.byteLength; + } +})); + +client.on('message', common.mustCall((buf, info) => { + received.push(buf.toString()); + totalBytesReceived += info.size; + + if (totalBytesReceived === totalBytesSent) { + client.close(); + } + // For every buffer in `toSend`, we send the raw Buffer, + // as well as every TypedArray in getArrayBufferViews() +}, toSend.length + (toSend.length - 1) * arrayBufferViewLength)); + +client.on('close', common.mustCall((buf, info) => { + // The replies may arrive out of order -> sort them before checking. + received.sort(); + + const repeated = [...toSend]; + for (let i = 0; i < arrayBufferViewLength; i++) { + // We get arrayBufferViews only for toSend[0..2]. + repeated.push(...toSend.slice(0, 3)); + } + + assert.strictEqual(totalBytesSent, totalBytesReceived); + + const expected = repeated.map(String).sort(); + assert.deepStrictEqual(received, expected); +})); + +client.bind(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref-in-cluster.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref-in-cluster.js new file mode 100644 index 00000000..40833a12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref-in-cluster.js @@ -0,0 +1,23 @@ +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (common.isWindows) + common.skip('dgram clustering is currently not supported on Windows.'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + const socket = dgram.createSocket('udp4'); + socket.unref(); + socket.bind(); + socket.on('listening', common.mustCall(() => { + const sockets = process.getActiveResourcesInfo().filter((item) => { + return item === 'UDPWrap'; + }); + assert.ok(sockets.length === 0); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref.js new file mode 100644 index 00000000..930cbf09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dgram-unref.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const dgram = require('dgram'); + +{ + // Test the case of unref()'ing a socket with a handle. + const s = dgram.createSocket('udp4'); + s.bind(); + s.unref(); +} + +{ + // Test the case of unref()'ing a socket with no handle. + const s = dgram.createSocket('udp4'); + + s.close(common.mustCall(() => s.unref())); +} + +setTimeout(common.mustNotCall(), 1000).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-request-created.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-request-created.js new file mode 100644 index 00000000..bbadfabc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-request-created.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const dc = require('diagnostics_channel'); + +const isHTTPServer = (server) => server instanceof http.Server; +const isOutgoingMessage = (object) => object instanceof http.OutgoingMessage; + +dc.subscribe('http.client.request.created', common.mustCall(({ request }) => { + assert.strictEqual(request.getHeader('foo'), 'bar'); + assert.strictEqual(request.getHeader('baz'), undefined); + assert.strictEqual(isOutgoingMessage(request), true); + assert.strictEqual(isHTTPServer(server), true); +})); + +dc.subscribe('http.client.request.start', common.mustCall(({ request }) => { + assert.strictEqual(request.getHeader('foo'), 'bar'); + assert.strictEqual(request.getHeader('baz'), 'bar'); + assert.strictEqual(isOutgoingMessage(request), true); +})); + +const server = http.createServer(common.mustCall((_, res) => { + res.end('done'); +})); + +server.listen(async () => { + const { port } = server.address(); + const req = http.request({ + port, + headers: { + 'foo': 'bar', + } + }, common.mustCall(() => { + server.close(); + })); + req.setHeader('baz', 'bar'); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-response-created.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-response-created.js new file mode 100644 index 00000000..5dac865a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostic-channel-http-response-created.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const dc = require('diagnostics_channel'); + +const isOutgoingMessage = (object) => object instanceof http.OutgoingMessage; +const isIncomingMessage = (object) => object instanceof http.IncomingMessage; + +dc.subscribe('http.server.response.created', common.mustCall(({ + request, + response, +}) => { + assert.strictEqual(request.headers.foo, 'bar'); + assert.strictEqual(response.getHeader('baz'), undefined); + assert.strictEqual(isIncomingMessage(request), true); + assert.strictEqual(isOutgoingMessage(response), true); +})); + +dc.subscribe('http.server.response.finish', common.mustCall(({ + request, + response, +}) => { + assert.strictEqual(request.headers.foo, 'bar'); + assert.strictEqual(response.getHeader('baz'), 'bar'); + assert.strictEqual(isIncomingMessage(request), true); + assert.strictEqual(isOutgoingMessage(response), true); +})); + +const server = http.createServer(common.mustCall((_, res) => { + res.setHeader('baz', 'bar'); + res.end('done'); +})); + +server.listen(() => { + const { port } = server.address(); + http.get({ + port, + headers: { + 'foo': 'bar', + } + }, common.mustCall(() => { + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-bind-store.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-bind-store.js new file mode 100644 index 00000000..81fb299c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-bind-store.js @@ -0,0 +1,108 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dc = require('diagnostics_channel'); +const { AsyncLocalStorage } = require('async_hooks'); + +let n = 0; +const thisArg = new Date(); +const inputs = [ + { foo: 'bar' }, + { baz: 'buz' }, +]; + +const channel = dc.channel('test'); + +// Bind a storage directly to published data +const store1 = new AsyncLocalStorage(); +channel.bindStore(store1); +let store1bound = true; + +// Bind a store with transformation of published data +const store2 = new AsyncLocalStorage(); +channel.bindStore(store2, common.mustCall((data) => { + assert.strictEqual(data, inputs[n]); + return { data }; +}, 4)); + +// Regular subscribers should see publishes from runStores calls +channel.subscribe(common.mustCall((data) => { + if (store1bound) { + assert.deepStrictEqual(data, store1.getStore()); + } + assert.deepStrictEqual({ data }, store2.getStore()); + assert.strictEqual(data, inputs[n]); +}, 4)); + +// Verify stores are empty before run +assert.strictEqual(store1.getStore(), undefined); +assert.strictEqual(store2.getStore(), undefined); + +channel.runStores(inputs[n], common.mustCall(function(a, b) { + // Verify this and argument forwarding + assert.strictEqual(this, thisArg); + assert.strictEqual(a, 1); + assert.strictEqual(b, 2); + + // Verify store 1 state matches input + assert.strictEqual(store1.getStore(), inputs[n]); + + // Verify store 2 state has expected transformation + assert.deepStrictEqual(store2.getStore(), { data: inputs[n] }); + + // Should support nested contexts + n++; + channel.runStores(inputs[n], common.mustCall(function() { + // Verify this and argument forwarding + assert.strictEqual(this, undefined); + + // Verify store 1 state matches input + assert.strictEqual(store1.getStore(), inputs[n]); + + // Verify store 2 state has expected transformation + assert.deepStrictEqual(store2.getStore(), { data: inputs[n] }); + })); + n--; + + // Verify store 1 state matches input + assert.strictEqual(store1.getStore(), inputs[n]); + + // Verify store 2 state has expected transformation + assert.deepStrictEqual(store2.getStore(), { data: inputs[n] }); +}), thisArg, 1, 2); + +// Verify stores are empty after run +assert.strictEqual(store1.getStore(), undefined); +assert.strictEqual(store2.getStore(), undefined); + +// Verify unbinding works +assert.ok(channel.unbindStore(store1)); +store1bound = false; + +// Verify unbinding a store that is not bound returns false +assert.ok(!channel.unbindStore(store1)); + +n++; +channel.runStores(inputs[n], common.mustCall(() => { + // Verify after unbinding store 1 will remain undefined + assert.strictEqual(store1.getStore(), undefined); + + // Verify still bound store 2 receives expected data + assert.deepStrictEqual(store2.getStore(), { data: inputs[n] }); +})); + +// Contain transformer errors and emit on next tick +const fail = new Error('fail'); +channel.bindStore(store1, () => { + throw fail; +}); + +let calledRunStores = false; +process.once('uncaughtException', common.mustCall((err) => { + assert.strictEqual(calledRunStores, true); + assert.strictEqual(err, fail); +})); + +channel.runStores(inputs[n], common.mustCall()); +calledRunStores = true; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-has-subscribers.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-has-subscribers.js new file mode 100644 index 00000000..de372675 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-has-subscribers.js @@ -0,0 +1,10 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { channel, hasSubscribers } = require('diagnostics_channel'); + +const dc = channel('test'); +assert.ok(!hasSubscribers('test')); + +dc.subscribe(() => {}); +assert.ok(hasSubscribers('test')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http-server-start.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http-server-start.js new file mode 100644 index 00000000..ad2f6ba4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http-server-start.js @@ -0,0 +1,62 @@ +'use strict'; + +const common = require('../common'); +const { AsyncLocalStorage } = require('async_hooks'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); +const http = require('http'); + +const als = new AsyncLocalStorage(); +let context; + +// Bind requests to an AsyncLocalStorage context +dc.subscribe('http.server.request.start', common.mustCall((message) => { + als.enterWith(message); + context = message; +})); + +// When the request ends, verify the context has been maintained +// and that the messages contain the expected data +dc.subscribe('http.server.response.finish', common.mustCall((message) => { + const data = { + request, + response, + server, + socket: request.socket + }; + + // Context is maintained + compare(als.getStore(), context); + + compare(context, data); + compare(message, data); +})); + +let request; +let response; + +const server = http.createServer(common.mustCall((req, res) => { + request = req; + response = res; + + setTimeout(() => { + res.end('done'); + }, 1); +})); + +server.listen(() => { + const { port } = server.address(); + http.get(`http://localhost:${port}`, (res) => { + res.resume(); + res.on('end', () => { + server.close(); + }); + }); +}); + +function compare(a, b) { + assert.strictEqual(a.request, b.request); + assert.strictEqual(a.response, b.response); + assert.strictEqual(a.socket, b.socket); + assert.strictEqual(a.server, b.server); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http.js new file mode 100644 index 00000000..fd371a5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-http.js @@ -0,0 +1,87 @@ +'use strict'; +const common = require('../common'); +const { addresses } = require('../common/internet'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const dc = require('diagnostics_channel'); + +const isHTTPServer = (server) => server instanceof http.Server; +const isIncomingMessage = (object) => object instanceof http.IncomingMessage; +const isOutgoingMessage = (object) => object instanceof http.OutgoingMessage; +const isNetSocket = (socket) => socket instanceof net.Socket; +const isError = (error) => error instanceof Error; + +dc.subscribe('http.client.request.start', common.mustCall(({ request }) => { + assert.strictEqual(isOutgoingMessage(request), true); +}, 2)); + +dc.subscribe('http.client.request.error', common.mustCall(({ request, error }) => { + assert.strictEqual(isOutgoingMessage(request), true); + assert.strictEqual(isError(error), true); +})); + +dc.subscribe('http.client.response.finish', common.mustCall(({ + request, + response +}) => { + assert.strictEqual(isOutgoingMessage(request), true); + assert.strictEqual(isIncomingMessage(response), true); +})); + +dc.subscribe('http.server.request.start', common.mustCall(({ + request, + response, + socket, + server, +}) => { + assert.strictEqual(isIncomingMessage(request), true); + assert.strictEqual(isOutgoingMessage(response), true); + assert.strictEqual(isNetSocket(socket), true); + assert.strictEqual(isHTTPServer(server), true); +})); + +dc.subscribe('http.server.response.finish', common.mustCall(({ + request, + response, + socket, + server, +}) => { + assert.strictEqual(isIncomingMessage(request), true); + assert.strictEqual(isOutgoingMessage(response), true); + assert.strictEqual(isNetSocket(socket), true); + assert.strictEqual(isHTTPServer(server), true); +})); + +dc.subscribe('http.server.response.created', common.mustCall(({ + request, + response, +}) => { + assert.strictEqual(isIncomingMessage(request), true); + assert.strictEqual(isOutgoingMessage(response), true); +})); + +dc.subscribe('http.client.request.created', common.mustCall(({ request }) => { + assert.strictEqual(isOutgoingMessage(request), true); + assert.strictEqual(isHTTPServer(server), true); +}, 2)); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('done'); +})); + +server.listen(async () => { + const { port } = server.address(); + const invalidRequest = http.get({ + host: addresses.INVALID_HOST, + }); + await new Promise((resolve) => { + invalidRequest.on('error', resolve); + }); + http.get(`http://localhost:${port}`, (res) => { + res.resume(); + res.on('end', () => { + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-memory-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-memory-leak.js new file mode 100644 index 00000000..06301847 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-memory-leak.js @@ -0,0 +1,22 @@ +// Flags: --max-old-space-size=16 +'use strict'; + +// This test ensures that diagnostic channel references aren't leaked. + +const common = require('../common'); + +const { subscribe, unsubscribe, Channel } = require('diagnostics_channel'); +const { checkIfCollectableByCounting } = require('../common/gc'); + +function noop() {} + +const outer = 64; +const inner = 256; +checkIfCollectableByCounting((i) => { + for (let j = 0; j < inner; j++) { + const key = String(i * inner + j); + subscribe(key, noop); + unsubscribe(key, noop); + } + return inner; +}, Channel, outer).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import-error.js new file mode 100644 index 00000000..08ac8d0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import-error.js @@ -0,0 +1,67 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dc = require('diagnostics_channel'); +const { pathToFileURL } = require('url'); + +const trace = dc.tracingChannel('module.import'); +const events = []; +let lastEvent; + +function track(name) { + return (event) => { + // Verify every event after the first is the same object + if (events.length) { + assert.strictEqual(event, lastEvent); + } + lastEvent = event; + + events.push({ name, ...event }); + }; +} + +trace.subscribe({ + start: common.mustCall(track('start')), + end: common.mustCall(track('end')), + asyncStart: common.mustCall(track('asyncStart')), + asyncEnd: common.mustCall(track('asyncEnd')), + error: common.mustCall(track('error')), +}); + +import('does-not-exist').then( + common.mustNotCall(), + common.mustCall((error) => { + const expectedParentURL = pathToFileURL(module.filename).href; + // Verify order and contents of each event + assert.deepStrictEqual(events, [ + { + name: 'start', + parentURL: expectedParentURL, + url: 'does-not-exist', + }, + { + name: 'end', + parentURL: expectedParentURL, + url: 'does-not-exist', + }, + { + name: 'error', + parentURL: expectedParentURL, + url: 'does-not-exist', + error, + }, + { + name: 'asyncStart', + parentURL: expectedParentURL, + url: 'does-not-exist', + error, + }, + { + name: 'asyncEnd', + parentURL: expectedParentURL, + url: 'does-not-exist', + error, + }, + ]); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import.js new file mode 100644 index 00000000..dcd821d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-import.js @@ -0,0 +1,61 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dc = require('diagnostics_channel'); +const { pathToFileURL } = require('url'); + +const trace = dc.tracingChannel('module.import'); +const events = []; +let lastEvent; + +function track(name) { + return (event) => { + // Verify every event after the first is the same object + if (events.length) { + assert.strictEqual(event, lastEvent); + } + lastEvent = event; + + events.push({ name, ...event }); + }; +} + +trace.subscribe({ + start: common.mustCall(track('start')), + end: common.mustCall(track('end')), + asyncStart: common.mustCall(track('asyncStart')), + asyncEnd: common.mustCall(track('asyncEnd')), + error: common.mustNotCall(track('error')), +}); + +import('http').then( + common.mustCall((result) => { + const expectedParentURL = pathToFileURL(module.filename).href; + // Verify order and contents of each event + assert.deepStrictEqual(events, [ + { + name: 'start', + parentURL: expectedParentURL, + url: 'http', + }, + { + name: 'end', + parentURL: expectedParentURL, + url: 'http', + }, + { + name: 'asyncStart', + parentURL: expectedParentURL, + url: 'http', + result, + }, + { + name: 'asyncEnd', + parentURL: expectedParentURL, + url: 'http', + result, + }, + ]); + }), + common.mustNotCall(), +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require-error.js new file mode 100644 index 00000000..5eeb7622 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require-error.js @@ -0,0 +1,56 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dc = require('diagnostics_channel'); + +const trace = dc.tracingChannel('module.require'); +const events = []; +let lastEvent; + +function track(name) { + return (event) => { + // Verify every event after the first is the same object + if (events.length) { + assert.strictEqual(event, lastEvent); + } + lastEvent = event; + + events.push({ name, ...event }); + }; +} + +trace.subscribe({ + start: common.mustCall(track('start')), + end: common.mustCall(track('end')), + asyncStart: common.mustNotCall(track('asyncStart')), + asyncEnd: common.mustNotCall(track('asyncEnd')), + error: common.mustCall(track('error')), +}); + +let error; +try { + require('does-not-exist'); +} catch (err) { + error = err; +} + +// Verify order and contents of each event +assert.deepStrictEqual(events, [ + { + name: 'start', + parentFilename: module.filename, + id: 'does-not-exist', + }, + { + name: 'error', + parentFilename: module.filename, + id: 'does-not-exist', + error, + }, + { + name: 'end', + parentFilename: module.filename, + id: 'does-not-exist', + error, + }, +]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require.js new file mode 100644 index 00000000..6d64f4fc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-module-require.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dc = require('diagnostics_channel'); + +const trace = dc.tracingChannel('module.require'); +const events = []; +let lastEvent; + +function track(name) { + return (event) => { + // Verify every event after the first is the same object + if (events.length) { + assert.strictEqual(event, lastEvent); + } + lastEvent = event; + + events.push({ name, ...event }); + }; +} + +trace.subscribe({ + start: common.mustCall(track('start')), + end: common.mustCall(track('end')), + asyncStart: common.mustNotCall(track('asyncStart')), + asyncEnd: common.mustNotCall(track('asyncEnd')), + error: common.mustNotCall(track('error')), +}); + +const result = require('http'); + +// Verify order and contents of each event +assert.deepStrictEqual(events, [ + { + name: 'start', + parentFilename: module.filename, + id: 'http', + }, + { + name: 'end', + parentFilename: module.filename, + id: 'http', + result, + }, +]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-net.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-net.js new file mode 100644 index 00000000..dc84a5b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-net.js @@ -0,0 +1,91 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const dc = require('diagnostics_channel'); + +const isNetSocket = (socket) => socket instanceof net.Socket; +const isNetServer = (server) => server instanceof net.Server; + +function testDiagnosticChannel(subscribers, test, after) { + dc.tracingChannel('net.server.listen').subscribe(subscribers); + + test(common.mustCall(() => { + dc.tracingChannel('net.server.listen').unsubscribe(subscribers); + after?.(); + })); +} + +const testSuccessfulListen = common.mustCall(() => { + let cb; + const server = net.createServer(common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + + dc.subscribe('net.client.socket', common.mustCall(({ socket }) => { + assert.strictEqual(isNetSocket(socket), true); + })); + + dc.subscribe('net.server.socket', common.mustCall(({ socket }) => { + assert.strictEqual(isNetSocket(socket), true); + })); + + testDiagnosticChannel( + { + asyncStart: common.mustCall(({ server: currentServer, options }) => { + assert.strictEqual(isNetServer(server), true); + assert.strictEqual(currentServer, server); + assert.strictEqual(options.customOption, true); + }), + asyncEnd: common.mustCall(({ server: currentServer }) => { + assert.strictEqual(isNetServer(server), true); + assert.strictEqual(currentServer, server); + }), + error: common.mustNotCall() + }, + common.mustCall((callback) => { + cb = callback; + server.listen({ port: 0, customOption: true }, () => { + const { port } = server.address(); + net.connect(port); + }); + }), + testFailingListen + ); +}); + +const testFailingListen = common.mustCall(() => { + const originalServer = net.createServer(common.mustNotCall()); + + originalServer.listen(() => { + const server = net.createServer(common.mustNotCall()); + + testDiagnosticChannel( + { + asyncStart: common.mustCall(({ server: currentServer, options }) => { + assert.strictEqual(isNetServer(server), true); + assert.strictEqual(currentServer, server); + assert.strictEqual(options.customOption, true); + }), + asyncEnd: common.mustNotCall(), + error: common.mustCall(({ server: currentServer }) => { + assert.strictEqual(isNetServer(server), true); + assert.strictEqual(currentServer, server); + }), + }, + common.mustCall((callback) => { + server.on('error', () => {}); + server.listen({ port: originalServer.address().port, customOption: true }); + callback(); + }), + common.mustCall(() => { + originalServer.close(); + server.close(); + }) + ); + }); +}); + +testSuccessfulListen(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-object-channel-pub-sub.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-object-channel-pub-sub.js new file mode 100644 index 00000000..9498419b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-object-channel-pub-sub.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); +const { Channel } = dc; + +const input = { + foo: 'bar' +}; + +// Should not have named channel +assert.ok(!dc.hasSubscribers('test')); + +// Individual channel objects can be created to avoid future lookups +const channel = dc.channel('test'); +assert.ok(channel instanceof Channel); + +// No subscribers yet, should not publish +assert.ok(!channel.hasSubscribers); + +const subscriber = common.mustCall((message, name) => { + assert.strictEqual(name, channel.name); + assert.deepStrictEqual(message, input); +}); + +// Now there's a subscriber, should publish +channel.subscribe(subscriber); +assert.ok(channel.hasSubscribers); + +// The ActiveChannel prototype swap should not fail instanceof +assert.ok(channel instanceof Channel); + +// Should trigger the subscriber once +channel.publish(input); + +// Should not publish after subscriber is unsubscribed +assert.ok(channel.unsubscribe(subscriber)); +assert.ok(!channel.hasSubscribers); + +// unsubscribe() should return false when subscriber is not found +assert.ok(!channel.unsubscribe(subscriber)); + +assert.throws(() => { + channel.subscribe(null); +}, { code: 'ERR_INVALID_ARG_TYPE' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-process.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-process.js new file mode 100644 index 00000000..3ca6e2cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-process.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const { ChildProcess } = require('child_process'); +const dc = require('diagnostics_channel'); + +if (cluster.isPrimary) { + dc.subscribe('child_process', common.mustCall(({ process }) => { + assert.strictEqual(process instanceof ChildProcess, true); + })); + const worker = cluster.fork(); + worker.on('online', common.mustCall(() => { + worker.send('disconnect'); + })); +} else { + process.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'disconnect'); + process.disconnect(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-pub-sub.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-pub-sub.js new file mode 100644 index 00000000..a7232ab5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-pub-sub.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); +const { Channel } = dc; + +const name = 'test'; +const input = { + foo: 'bar' +}; + +// Individual channel objects can be created to avoid future lookups +const channel = dc.channel(name); +assert.ok(channel instanceof Channel); + +// No subscribers yet, should not publish +assert.ok(!channel.hasSubscribers); + +const subscriber = common.mustCall((message, name) => { + assert.strictEqual(name, channel.name); + assert.deepStrictEqual(message, input); +}); + +// Now there's a subscriber, should publish +dc.subscribe(name, subscriber); +assert.ok(channel.hasSubscribers); + +// The ActiveChannel prototype swap should not fail instanceof +assert.ok(channel instanceof Channel); + +// Should trigger the subscriber once +channel.publish(input); + +// Should not publish after subscriber is unsubscribed +assert.ok(dc.unsubscribe(name, subscriber)); +assert.ok(!channel.hasSubscribers); + +// unsubscribe() should return false when subscriber is not found +assert.ok(!dc.unsubscribe(name, subscriber)); + +assert.throws(() => { + dc.subscribe(name, null); +}, { code: 'ERR_INVALID_ARG_TYPE' }); + +// Reaching zero subscribers should not delete from the channels map as there +// will be no more weakref to incRef if another subscribe happens while the +// channel object itself exists. +channel.subscribe(subscriber); +channel.unsubscribe(subscriber); +channel.subscribe(subscriber); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-safe-subscriber-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-safe-subscriber-errors.js new file mode 100644 index 00000000..b0c5ab24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-safe-subscriber-errors.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const input = { + foo: 'bar' +}; + +const channel = dc.channel('fail'); + +const error = new Error('nope'); + +process.on('uncaughtException', common.mustCall((err) => { + assert.strictEqual(err, error); +})); + +channel.subscribe(common.mustCall((message, name) => { + throw error; +})); + +// The failing subscriber should not stop subsequent subscribers from running +channel.subscribe(common.mustCall()); + +// Publish should continue without throwing +const fn = common.mustCall(); +channel.publish(input); +fn(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-symbol-named.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-symbol-named.js new file mode 100644 index 00000000..96fe0fa5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-symbol-named.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const input = { + foo: 'bar' +}; + +const symbol = Symbol('test'); + +// Individual channel objects can be created to avoid future lookups +const channel = dc.channel(symbol); + +// Expect two successful publishes later +channel.subscribe(common.mustCall((message, name) => { + assert.strictEqual(name, symbol); + assert.deepStrictEqual(message, input); +})); + +channel.publish(input); + +{ + assert.throws(() => { + dc.channel(null); + }, /ERR_INVALID_ARG_TYPE/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-sync-unsubscribe.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-sync-unsubscribe.js new file mode 100644 index 00000000..51db6a56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-sync-unsubscribe.js @@ -0,0 +1,15 @@ +'use strict'; + +const common = require('../common'); +const dc = require('node:diagnostics_channel'); + +const channel_name = 'test:channel'; +const published_data = 'some message'; + +const onMessageHandler = common.mustCall(() => dc.unsubscribe(channel_name, onMessageHandler)); + +dc.subscribe(channel_name, onMessageHandler); +dc.subscribe(channel_name, common.mustCall()); + +// This must not throw. +dc.channel(channel_name).publish(published_data); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-args-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-args-types.js new file mode 100644 index 00000000..a96b303a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-args-types.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +let channel; + +// tracingChannel creating with name +channel = dc.tracingChannel('test'); +assert.strictEqual(channel.start.name, 'tracing:test:start'); + +// tracingChannel creating with channels +channel = dc.tracingChannel({ + start: dc.channel('tracing:test:start'), + end: dc.channel('tracing:test:end'), + asyncStart: dc.channel('tracing:test:asyncStart'), + asyncEnd: dc.channel('tracing:test:asyncEnd'), + error: dc.channel('tracing:test:error'), +}); + +// tracingChannel creating without nameOrChannels must throw TypeError +assert.throws(() => (channel = dc.tracingChannel(0)), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + /The "nameOrChannels" argument must be of type string or an instance of TracingChannel or Object/, +}); + +// tracingChannel creating without instance of Channel must throw error +assert.throws(() => (channel = dc.tracingChannel({ start: '' })), { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "nameOrChannels\.start" property must be an instance of Channel/, +}); + +// tracingChannel creating with empty nameOrChannels must throw error +assert.throws(() => (channel = dc.tracingChannel({})), { + message: /Cannot convert undefined or null to object/, +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-early-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-early-exit.js new file mode 100644 index 00000000..6ba5fd17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-early-exit.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); + +const channel = dc.tracingChannel('test'); + +const handlers = { + start: common.mustNotCall(), + end: common.mustNotCall(), + asyncStart: common.mustNotCall(), + asyncEnd: common.mustNotCall(), + error: common.mustNotCall() +}; + +// While subscribe occurs _before_ the callback executes, +// no async events should be published. +channel.traceCallback(setImmediate, 0, {}, null, common.mustCall()); +channel.subscribe(handlers); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-error.js new file mode 100644 index 00000000..672500e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-error.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedError = new Error('test'); +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; + +function check(found) { + assert.deepStrictEqual(found, input); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall(check), + asyncStart: common.mustCall(check), + asyncEnd: common.mustCall(check), + error: common.mustCall((found) => { + check(found); + assert.deepStrictEqual(found.error, expectedError); + }) +}; + +channel.subscribe(handlers); + +channel.traceCallback(function(cb, err) { + assert.deepStrictEqual(this, thisArg); + setImmediate(cb, err); +}, 0, input, thisArg, common.mustCall((err, res) => { + assert.strictEqual(err, expectedError); + assert.strictEqual(res, undefined); +}), expectedError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js new file mode 100644 index 00000000..874433ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback-run-stores.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const { AsyncLocalStorage } = require('async_hooks'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); +const store = new AsyncLocalStorage(); + +const firstContext = { foo: 'bar' }; +const secondContext = { baz: 'buz' }; + +channel.start.bindStore(store, common.mustCall(() => { + return firstContext; +})); + +channel.asyncStart.bindStore(store, common.mustCall(() => { + return secondContext; +})); + +assert.strictEqual(store.getStore(), undefined); +channel.traceCallback(common.mustCall((cb) => { + assert.deepStrictEqual(store.getStore(), firstContext); + setImmediate(cb); +}), 0, {}, null, common.mustCall(() => { + assert.deepStrictEqual(store.getStore(), secondContext); +})); +assert.strictEqual(store.getStore(), undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback.js new file mode 100644 index 00000000..d306f0f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-callback.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedResult = { foo: 'bar' }; +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; + +function check(found) { + assert.deepStrictEqual(found, input); +} + +function checkAsync(found) { + check(found); + assert.strictEqual(found.error, undefined); + assert.deepStrictEqual(found.result, expectedResult); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall(check), + asyncStart: common.mustCall(checkAsync), + asyncEnd: common.mustCall(checkAsync), + error: common.mustNotCall() +}; + +channel.subscribe(handlers); + +channel.traceCallback(function(cb, err, res) { + assert.deepStrictEqual(this, thisArg); + setImmediate(cb, err, res); +}, 0, input, thisArg, common.mustCall((err, res) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(res, expectedResult); +}), null, expectedResult); + +assert.throws(() => { + channel.traceCallback(common.mustNotCall(), 0, input, thisArg, 1, 2, 3); +}, /"callback" argument must be of type function/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-has-subscribers.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-has-subscribers.js new file mode 100644 index 00000000..2ae25d98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-has-subscribers.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const handler = common.mustNotCall(); + +{ + const handlers = { + start: common.mustNotCall() + }; + + const channel = dc.tracingChannel('test'); + + assert.strictEqual(channel.hasSubscribers, false); + + channel.subscribe(handlers); + assert.strictEqual(channel.hasSubscribers, true); + + channel.unsubscribe(handlers); + assert.strictEqual(channel.hasSubscribers, false); + + channel.start.subscribe(handler); + assert.strictEqual(channel.hasSubscribers, true); + + channel.start.unsubscribe(handler); + assert.strictEqual(channel.hasSubscribers, false); +} + +{ + const handlers = { + asyncEnd: common.mustNotCall() + }; + + const channel = dc.tracingChannel('test'); + + assert.strictEqual(channel.hasSubscribers, false); + + channel.subscribe(handlers); + assert.strictEqual(channel.hasSubscribers, true); + + channel.unsubscribe(handlers); + assert.strictEqual(channel.hasSubscribers, false); + + channel.asyncEnd.subscribe(handler); + assert.strictEqual(channel.hasSubscribers, true); + + channel.asyncEnd.unsubscribe(handler); + assert.strictEqual(channel.hasSubscribers, false); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-early-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-early-exit.js new file mode 100644 index 00000000..fce7f40b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-early-exit.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); + +const channel = dc.tracingChannel('test'); + +const handlers = { + start: common.mustNotCall(), + end: common.mustNotCall(), + asyncStart: common.mustNotCall(), + asyncEnd: common.mustNotCall(), + error: common.mustNotCall() +}; + +// While subscribe occurs _before_ the promise resolves, +// no async events should be published. +channel.tracePromise(() => { + return new Promise(setImmediate); +}, {}); +channel.subscribe(handlers); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-error.js new file mode 100644 index 00000000..f1f52d72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-error.js @@ -0,0 +1,38 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedError = new Error('test'); +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; + +function check(found) { + assert.deepStrictEqual(found, input); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall(check), + asyncStart: common.mustCall(check), + asyncEnd: common.mustCall(check), + error: common.mustCall((found) => { + check(found); + assert.deepStrictEqual(found.error, expectedError); + }) +}; + +channel.subscribe(handlers); + +channel.tracePromise(function(value) { + assert.deepStrictEqual(this, thisArg); + return Promise.reject(value); +}, input, thisArg, expectedError).then( + common.mustNotCall(), + common.mustCall((value) => { + assert.deepStrictEqual(value, expectedError); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js new file mode 100644 index 00000000..5292a6fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise-run-stores.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const { setTimeout } = require('node:timers/promises'); +const { AsyncLocalStorage } = require('async_hooks'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); +const store = new AsyncLocalStorage(); + +const firstContext = { foo: 'bar' }; +const secondContext = { baz: 'buz' }; + +channel.start.bindStore(store, common.mustCall(() => { + return firstContext; +})); + +channel.asyncStart.bindStore(store, common.mustNotCall(() => { + return secondContext; +})); + +assert.strictEqual(store.getStore(), undefined); +channel.tracePromise(common.mustCall(async () => { + assert.deepStrictEqual(store.getStore(), firstContext); + await setTimeout(1); + // Should _not_ switch to second context as promises don't have an "after" + // point at which to do a runStores. + assert.deepStrictEqual(store.getStore(), firstContext); +})); +assert.strictEqual(store.getStore(), undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise.js new file mode 100644 index 00000000..20892ca4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-promise.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedResult = { foo: 'bar' }; +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; + +function check(found) { + assert.deepStrictEqual(found, input); +} + +function checkAsync(found) { + check(found); + assert.strictEqual(found.error, undefined); + assert.deepStrictEqual(found.result, expectedResult); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall(check), + asyncStart: common.mustCall(checkAsync), + asyncEnd: common.mustCall(checkAsync), + error: common.mustNotCall() +}; + +channel.subscribe(handlers); + +channel.tracePromise(function(value) { + assert.deepStrictEqual(this, thisArg); + return Promise.resolve(value); +}, input, thisArg, expectedResult).then( + common.mustCall((value) => { + assert.deepStrictEqual(value, expectedResult); + }), + common.mustNotCall() +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-early-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-early-exit.js new file mode 100644 index 00000000..7568e662 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-early-exit.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); + +const channel = dc.tracingChannel('test'); + +const handlers = { + start: common.mustNotCall(), + end: common.mustNotCall(), + asyncStart: common.mustNotCall(), + asyncEnd: common.mustNotCall(), + error: common.mustNotCall() +}; + +// While subscribe occurs _before_ the sync call ends, +// no end event should be published. +channel.traceSync(() => { + channel.subscribe(handlers); +}, {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-error.js new file mode 100644 index 00000000..0965bf3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-error.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedError = new Error('test'); +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; + +function check(found) { + assert.deepStrictEqual(found, input); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall(check), + asyncStart: common.mustNotCall(), + asyncEnd: common.mustNotCall(), + error: common.mustCall((found) => { + check(found); + assert.deepStrictEqual(found.error, expectedError); + }) +}; + +channel.subscribe(handlers); +try { + channel.traceSync(function(err) { + assert.deepStrictEqual(this, thisArg); + assert.strictEqual(err, expectedError); + throw err; + }, input, thisArg, expectedError); + + throw new Error('It should not reach this error'); +} catch (error) { + assert.deepStrictEqual(error, expectedError); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-run-stores.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-run-stores.js new file mode 100644 index 00000000..3ffe5e67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync-run-stores.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const { AsyncLocalStorage } = require('async_hooks'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); +const store = new AsyncLocalStorage(); + +const context = { foo: 'bar' }; + +channel.start.bindStore(store, common.mustCall(() => { + return context; +})); + +assert.strictEqual(store.getStore(), undefined); +channel.traceSync(common.mustCall(() => { + assert.deepStrictEqual(store.getStore(), context); +})); +assert.strictEqual(store.getStore(), undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync.js new file mode 100644 index 00000000..b28b4725 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-tracing-channel-sync.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +const dc = require('diagnostics_channel'); +const assert = require('assert'); + +const channel = dc.tracingChannel('test'); + +const expectedResult = { foo: 'bar' }; +const input = { foo: 'bar' }; +const thisArg = { baz: 'buz' }; +const arg = { baz: 'buz' }; + +function check(found) { + assert.strictEqual(found, input); +} + +const handlers = { + start: common.mustCall(check), + end: common.mustCall((found) => { + check(found); + assert.strictEqual(found.result, expectedResult); + }), + asyncStart: common.mustNotCall(), + asyncEnd: common.mustNotCall(), + error: common.mustNotCall() +}; + +assert.strictEqual(channel.start.hasSubscribers, false); +channel.subscribe(handlers); +assert.strictEqual(channel.start.hasSubscribers, true); +const result1 = channel.traceSync(function(arg1) { + assert.strictEqual(arg1, arg); + assert.strictEqual(this, thisArg); + return expectedResult; +}, input, thisArg, arg); +assert.strictEqual(result1, expectedResult); + +channel.unsubscribe(handlers); +assert.strictEqual(channel.start.hasSubscribers, false); +const result2 = channel.traceSync(function(arg1) { + assert.strictEqual(arg1, arg); + assert.strictEqual(this, thisArg); + return expectedResult; +}, input, thisArg, arg); +assert.strictEqual(result2, expectedResult); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-udp.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-udp.js new file mode 100644 index 00000000..79869c6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-udp.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const dc = require('diagnostics_channel'); + +const udpSocketChannel = dc.channel('udp.socket'); + +const isUDPSocket = (socket) => socket instanceof dgram.Socket; + +udpSocketChannel.subscribe(common.mustCall(({ socket }) => { + assert.strictEqual(isUDPSocket(socket), true); +})); +const socket = dgram.createSocket('udp4'); +socket.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-worker-threads.js b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-worker-threads.js new file mode 100644 index 00000000..786b77da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-diagnostics-channel-worker-threads.js @@ -0,0 +1,11 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { Worker } = require('worker_threads'); +const dc = require('diagnostics_channel'); + +dc.subscribe('worker_threads', common.mustCall(({ worker }) => { + assert.strictEqual(worker instanceof Worker, true); +})); + +new Worker('const a = 1;', { eval: true }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-directory-import.js b/packages/secure-exec/tests/node-conformance/parallel/test-directory-import.js new file mode 100644 index 00000000..36ba5a9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-directory-import.js @@ -0,0 +1,14 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { pathToFileURL } = require('url'); + +{ + assert.rejects(import('./'), /ERR_UNSUPPORTED_DIR_IMPORT/).then(common.mustCall()); + assert.rejects( + import(pathToFileURL(fixtures.path('packages', 'main'))), + /Did you mean/, + ).then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-delete.js b/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-delete.js new file mode 100644 index 00000000..3a5b2313 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-delete.js @@ -0,0 +1,25 @@ +// Flags: --disable-proto=delete + +'use strict'; + +require('../common'); +const assert = require('assert'); +const vm = require('vm'); +const { Worker, isMainThread } = require('worker_threads'); + +// eslint-disable-next-line no-proto +assert.strictEqual(Object.prototype.__proto__, undefined); +assert(!Object.hasOwn(Object.prototype, '__proto__')); + +const ctx = vm.createContext(); +const ctxGlobal = vm.runInContext('this', ctx); + +// eslint-disable-next-line no-proto +assert.strictEqual(ctxGlobal.Object.prototype.__proto__, undefined); +assert(!Object.hasOwn(ctxGlobal.Object.prototype, '__proto__')); + +if (isMainThread) { + new Worker(__filename); +} else { + process.exit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-throw.js new file mode 100644 index 00000000..524131a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-disable-proto-throw.js @@ -0,0 +1,44 @@ +// Flags: --disable-proto=throw + +'use strict'; + +require('../common'); +const assert = require('assert'); +const vm = require('vm'); +const { Worker, isMainThread } = require('worker_threads'); + +assert(Object.hasOwn(Object.prototype, '__proto__')); + +assert.throws(() => { + // eslint-disable-next-line no-proto,no-unused-expressions + ({}).__proto__; +}, { + code: 'ERR_PROTO_ACCESS' +}); + +assert.throws(() => { + // eslint-disable-next-line no-proto + ({}).__proto__ = {}; +}, { + code: 'ERR_PROTO_ACCESS', +}); + +const ctx = vm.createContext(); + +assert.throws(() => { + vm.runInContext('({}).__proto__;', ctx); +}, { + code: 'ERR_PROTO_ACCESS' +}); + +assert.throws(() => { + vm.runInContext('({}).__proto__ = {};', ctx); +}, { + code: 'ERR_PROTO_ACCESS', +}); + +if (isMainThread) { + new Worker(__filename); +} else { + process.exit(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-disable-sigusr1.js b/packages/secure-exec/tests/node-conformance/parallel/test-disable-sigusr1.js new file mode 100644 index 00000000..e1d15a25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-disable-sigusr1.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const { it } = require('node:test'); +const assert = require('node:assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +common.skipIfInspectorDisabled(); + +it('should not attach a debugger with SIGUSR1', { skip: common.isWindows }, async () => { + const file = fixtures.path('disable-signal/sigusr1.js'); + const instance = new NodeInstance(['--disable-sigusr1'], undefined, file); + + instance.on('stderr', common.mustNotCall()); + const loggedPid = await new Promise((resolve) => { + instance.on('stdout', (data) => { + const matches = data.match(/pid is (\d+)/); + if (matches) resolve(Number(matches[1])); + }); + }); + + assert.ok(process.kill(instance.pid, 'SIGUSR1')); + assert.strictEqual(loggedPid, instance.pid); + assert.ok(await instance.kill()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-cancel-reverse-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-cancel-reverse-lookup.js new file mode 100644 index 00000000..e0cb4d18 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-cancel-reverse-lookup.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +const dnstools = require('../common/dns'); +const { Resolver } = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); + +const server = dgram.createSocket('udp4'); +const resolver = new Resolver(); + +server.bind(0, common.mustCall(() => { + resolver.setServers([`127.0.0.1:${server.address().port}`]); + resolver.reverse('123.45.67.89', common.mustCall((err, res) => { + assert.strictEqual(err.code, 'ECANCELLED'); + assert.strictEqual(err.syscall, 'getHostByAddr'); + assert.strictEqual(err.hostname, '123.45.67.89'); + server.close(); + })); +})); + +server.on('message', common.mustCall((msg, { address, port }) => { + const parsed = dnstools.parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, '89.67.45.123.in-addr.arpa'); + + // Do not send a reply. + resolver.cancel(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel-promise.js new file mode 100644 index 00000000..6dee3e6a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel-promise.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const { promises: dnsPromises } = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); + +const server = dgram.createSocket('udp4'); +const resolver = new dnsPromises.Resolver(); + +server.bind(0, common.mustCall(async () => { + resolver.setServers([`127.0.0.1:${server.address().port}`]); + + // Single promise + { + server.once('message', () => { + resolver.cancel(); + }); + + const hostname = 'example0.org'; + + await assert.rejects( + resolver.resolve4(hostname), + { + code: 'ECANCELLED', + syscall: 'queryA', + hostname + } + ); + } + + // Multiple promises + { + server.once('message', () => { + resolver.cancel(); + }); + + const assertions = []; + const assertionCount = 10; + + for (let i = 1; i <= assertionCount; i++) { + const hostname = `example${i}.org`; + + assertions.push( + assert.rejects( + resolver.resolve4(hostname), + { + code: 'ECANCELLED', + syscall: 'queryA', + hostname: hostname + } + ) + ); + } + + await Promise.all(assertions); + } + + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel.js new file mode 100644 index 00000000..405b31e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-cancel.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); +const { Resolver } = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); + +const server = dgram.createSocket('udp4'); +const resolver = new Resolver(); + +const desiredQueries = 11; +let finishedQueries = 0; + +server.bind(0, common.mustCall(async () => { + resolver.setServers([`127.0.0.1:${server.address().port}`]); + + const callback = common.mustCall((err, res) => { + assert.strictEqual(err.code, 'ECANCELLED'); + assert.strictEqual(err.syscall, 'queryA'); + assert.strictEqual(err.hostname, `example${finishedQueries}.org`); + + finishedQueries++; + if (finishedQueries === desiredQueries) { + server.close(); + } + }, desiredQueries); + + const next = (...args) => { + callback(...args); + + server.once('message', () => { + resolver.cancel(); + }); + + // Multiple queries + for (let i = 1; i < desiredQueries; i++) { + resolver.resolve4(`example${i}.org`, callback); + } + }; + + server.once('message', () => { + resolver.cancel(); + }); + + // Single query + resolver.resolve4('example0.org', next); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-timeout.js new file mode 100644 index 00000000..1e4dac54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-channel-timeout.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dgram = require('dgram'); +const dns = require('dns'); + +for (const ctor of [dns.Resolver, dns.promises.Resolver]) { + for (const timeout of [null, true, false, '', '2']) { + assert.throws(() => new ctor({ timeout }), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + } + + for (const timeout of [-2, 4.2, 2 ** 31]) { + assert.throws(() => new ctor({ timeout }), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); + } + + for (const timeout of [-1, 0, 1]) new ctor({ timeout }); // OK +} + +for (const timeout of [0, 1, 2]) { + const server = dgram.createSocket('udp4'); + server.bind(0, '127.0.0.1', common.mustCall(() => { + const resolver = new dns.Resolver({ timeout }); + resolver.setServers([`127.0.0.1:${server.address().port}`]); + resolver.resolve4('nodejs.org', common.mustCall((err) => { + assert.throws(() => { throw err; }, { + code: 'ETIMEOUT', + name: 'Error', + }); + server.close(); + })); + })); +} + +for (const timeout of [0, 1, 2]) { + const server = dgram.createSocket('udp4'); + server.bind(0, '127.0.0.1', common.mustCall(() => { + const resolver = new dns.promises.Resolver({ timeout }); + resolver.setServers([`127.0.0.1:${server.address().port}`]); + resolver.resolve4('nodejs.org').catch(common.mustCall((err) => { + assert.throws(() => { throw err; }, { + code: 'ETIMEOUT', + name: 'Error', + }); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv4.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv4.js new file mode 100644 index 00000000..9340d4cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv4.js @@ -0,0 +1,49 @@ +// Flags: --expose-internals --dns-result-order=ipv4first +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { promisify } = require('util'); + +// Test that --dns-result-order=ipv4first works as expected. + +const originalGetaddrinfo = cares.getaddrinfo; +const calls = []; +cares.getaddrinfo = common.mustCallAtLeast((...args) => { + calls.push(args); + originalGetaddrinfo(...args); +}, 1); + +const dns = require('dns'); +const dnsPromises = dns.promises; + +// We want to test the parameter of order only so that we +// ignore possible errors here. +function allowFailed(fn) { + return fn.catch((_err) => { + // + }); +} + +(async () => { + let callsLength = 0; + const checkParameter = (expected) => { + assert.strictEqual(calls.length, callsLength + 1); + const order = calls[callsLength][4]; + assert.strictEqual(order, expected); + callsLength += 1; + }; + + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv6.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv6.js new file mode 100644 index 00000000..a12f3f4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-ipv6.js @@ -0,0 +1,49 @@ +// Flags: --expose-internals --dns-result-order=ipv6first +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { promisify } = require('util'); + +// Test that --dns-result-order=verbatim works as expected. + +const originalGetaddrinfo = cares.getaddrinfo; +const calls = []; +cares.getaddrinfo = common.mustCallAtLeast((...args) => { + calls.push(args); + originalGetaddrinfo(...args); +}, 1); + +const dns = require('dns'); +const dnsPromises = dns.promises; + +// We want to test the parameter of verbatim only so that we +// ignore possible errors here. +function allowFailed(fn) { + return fn.catch((_err) => { + // + }); +} + +(async () => { + let callsLength = 0; + const checkParameter = (expected) => { + assert.strictEqual(calls.length, callsLength + 1); + const order = calls[callsLength][4]; + assert.strictEqual(order, expected); + callsLength += 1; + }; + + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-verbatim.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-verbatim.js new file mode 100644 index 00000000..12b66619 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-default-order-verbatim.js @@ -0,0 +1,59 @@ +// Flags: --expose-internals --dns-result-order=verbatim +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { promisify } = require('util'); + +// Test that --dns-result-order=verbatim works as expected. + +const originalGetaddrinfo = cares.getaddrinfo; +const calls = []; +cares.getaddrinfo = common.mustCallAtLeast((...args) => { + calls.push(args); + originalGetaddrinfo(...args); +}, 1); + +const dns = require('dns'); +const dnsPromises = dns.promises; + +// We want to test the parameter of verbatim only so that we +// ignore possible errors here. +function allowFailed(fn) { + return fn.catch((_err) => { + // + }); +} + +(async () => { + let callsLength = 0; + const checkParameter = (expected) => { + assert.strictEqual(calls.length, callsLength + 1); + const order = calls[callsLength][4]; + assert.strictEqual(order, expected); + callsLength += 1; + }; + + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + + await allowFailed( + promisify(dns.lookup)('example.org', { order: 'ipv4first' }) + ); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + await allowFailed( + promisify(dns.lookup)('example.org', { order: 'ipv6first' }) + ); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-get-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-get-server.js new file mode 100644 index 00000000..4fa983c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-get-server.js @@ -0,0 +1,11 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { Resolver } = require('dns'); + +const resolver = new Resolver(); +assert(resolver.getServers().length > 0); +// return undefined +resolver._handle.getServers = common.mustCall(); +assert.strictEqual(resolver.getServers().length, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises-options-deprecated.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises-options-deprecated.js new file mode 100644 index 00000000..bf749fc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises-options-deprecated.js @@ -0,0 +1,37 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +cares.getaddrinfo = () => internalBinding('uv').UV_ENOMEM; + +// This test ensures that dns.lookup issue a DeprecationWarning +// when invalid options type is given + +const dnsPromises = require('dns/promises'); + +common.expectWarning({ + 'internal/test/binding': [ + 'These APIs are for internal testing only. Do not use them.', + ], +}); + +assert.throws(() => { + dnsPromises.lookup('127.0.0.1', { hints: '-1' }); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); +assert.throws(() => dnsPromises.lookup('127.0.0.1', { hints: -1 }), + { code: 'ERR_INVALID_ARG_VALUE' }); +assert.throws(() => dnsPromises.lookup('127.0.0.1', { family: '6' }), + { code: 'ERR_INVALID_ARG_VALUE' }); +assert.throws(() => dnsPromises.lookup('127.0.0.1', { all: 'true' }), + { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => dnsPromises.lookup('127.0.0.1', { verbatim: 'true' }), + { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => dnsPromises.lookup('127.0.0.1', { order: 'true' }), + { code: 'ERR_INVALID_ARG_VALUE' }); +assert.throws(() => dnsPromises.lookup('127.0.0.1', '6'), + { code: 'ERR_INVALID_ARG_TYPE' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises.js new file mode 100644 index 00000000..31c7dbd2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup-promises.js @@ -0,0 +1,139 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); + +// Stub `getaddrinfo` to proxy its call dynamic stub. This has to be done before +// we load the `dns` module to guarantee that the `dns` module uses the stub. +let getaddrinfoStub = null; +cares.getaddrinfo = (req) => getaddrinfoStub(req); + +const dnsPromises = require('dns').promises; + +function getaddrinfoNegative() { + return function getaddrinfoNegativeHandler(req) { + const originalReject = req.reject; + req.resolve = common.mustNotCall(); + req.reject = common.mustCall(originalReject); + req.oncomplete(internalBinding('uv').UV_ENOMEM); + }; +} + +function getaddrinfoPositive(addresses) { + return function getaddrinfo_positive(req) { + const originalResolve = req.resolve; + req.reject = common.mustNotCall(); + req.resolve = common.mustCall(originalResolve); + req.oncomplete(null, addresses); + }; +} + +async function lookupPositive() { + [ + { + stub: getaddrinfoPositive(['::1']), + factory: () => dnsPromises.lookup('example.com'), + expectation: { address: '::1', family: 6 } + }, + { + stub: getaddrinfoPositive(['127.0.0.1']), + factory: () => dnsPromises.lookup('example.com'), + expectation: { address: '127.0.0.1', family: 4 } + }, + { + stub: getaddrinfoPositive(['127.0.0.1'], { family: 4 }), + factory: () => dnsPromises.lookup('example.com'), + expectation: { address: '127.0.0.1', family: 4 } + }, + { + stub: getaddrinfoPositive(['some-address']), + factory: () => dnsPromises.lookup('example.com'), + expectation: { address: 'some-address', family: 0 } + }, + { + stub: getaddrinfoPositive(['some-address2']), + factory: () => dnsPromises.lookup('example.com', { family: 6 }), + expectation: { address: 'some-address2', family: 6 } + }, + ].forEach(async ({ stub, factory, expectation }) => { + getaddrinfoStub = stub; + assert.deepStrictEqual(await factory(), expectation); + }); +} + +async function lookupNegative() { + getaddrinfoStub = getaddrinfoNegative(); + const expected = { + code: 'ENOMEM', + hostname: 'example.com', + syscall: 'getaddrinfo' + }; + return assert.rejects(dnsPromises.lookup('example.com'), expected); +} + +async function lookupallPositive() { + [ + { + stub: getaddrinfoPositive(['::1', '::2']), + factory: () => dnsPromises.lookup('example', { all: true }), + expectation: [ + { address: '::1', family: 6 }, + { address: '::2', family: 6 }, + ] + }, + { + stub: getaddrinfoPositive(['::1', '::2']), + factory: () => dnsPromises.lookup('example', { all: true, family: 4 }), + expectation: [ + { address: '::1', family: 4 }, + { address: '::2', family: 4 }, + ] + }, + { + stub: getaddrinfoPositive(['127.0.0.1', 'some-address']), + factory: () => dnsPromises.lookup('example', { all: true }), + expectation: [ + { address: '127.0.0.1', family: 4 }, + { address: 'some-address', family: 0 }, + ] + }, + { + stub: getaddrinfoPositive(['127.0.0.1', 'some-address']), + factory: () => dnsPromises.lookup('example', { all: true, family: 6 }), + expectation: [ + { address: '127.0.0.1', family: 6 }, + { address: 'some-address', family: 6 }, + ] + }, + { + stub: getaddrinfoPositive([]), + factory: () => dnsPromises.lookup('example', { all: true }), + expectation: [] + }, + ].forEach(async ({ stub, factory, expectation }) => { + getaddrinfoStub = stub; + assert.deepStrictEqual(await factory(), expectation); + }); +} + +async function lookupallNegative() { + getaddrinfoStub = getaddrinfoNegative(); + const expected = { + code: 'ENOMEM', + hostname: 'example.com', + syscall: 'getaddrinfo' + }; + return assert.rejects(dnsPromises.lookup('example.com', { all: true }), + expected); +} + +(async () => { + await Promise.all([ + lookupPositive(), + lookupNegative(), + lookupallPositive(), + lookupallNegative(), + ]); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup.js new file mode 100644 index 00000000..404c5555 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookup.js @@ -0,0 +1,217 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); + +// Stub `getaddrinfo` to *always* error. This has to be done before we load the +// `dns` module to guarantee that the `dns` module uses the stub. +cares.getaddrinfo = () => internalBinding('uv').UV_ENOMEM; + +const dns = require('dns'); +const dnsPromises = dns.promises; + +{ + const err = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "hostname" argument must be of type string\. Received type number/ + }; + + assert.throws(() => dns.lookup(1, {}), err); + assert.throws(() => dnsPromises.lookup(1, {}), err); +} + +// This also verifies different expectWarning notations. +common.expectWarning({ + // For 'internal/test/binding' module. + 'internal/test/binding': [ + 'These APIs are for internal testing only. Do not use them.', + ], + // For calling `dns.lookup` with falsy `hostname`. + 'DeprecationWarning': { + DEP0118: 'The provided hostname "false" is not a valid ' + + 'hostname, and is supported in the dns module solely for compatibility.' + } +}); + +assert.throws(() => { + dns.lookup(false, 'cb'); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +assert.throws(() => { + dns.lookup(false, 'options', 'cb'); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +{ + const err = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: "The argument 'hints' is invalid. Received 100" + }; + const options = { + hints: 100, + family: 0, + all: false + }; + + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +} + +{ + const family = 20; + const err = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: `The property 'options.family' must be one of: 0, 4, 6. Received ${family}` + }; + const options = { + hints: 0, + family, + all: false + }; + + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +} + +[1, 0n, 1n, '', '0', Symbol(), true, false, {}, [], () => {}] + .forEach((family) => { + const err = { code: 'ERR_INVALID_ARG_VALUE' }; + const options = { family }; + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); + }); +[0n, 1n, '', '0', Symbol(), true, false].forEach((family) => { + const err = { code: 'ERR_INVALID_ARG_TYPE' }; + assert.throws(() => { dnsPromises.lookup(false, family); }, err); + assert.throws(() => { + dns.lookup(false, family, common.mustNotCall()); + }, err); +}); +assert.throws(() => dnsPromises.lookup(false, () => {}), + { code: 'ERR_INVALID_ARG_TYPE' }); + +[0n, 1n, '', '0', Symbol(), true, false, {}, [], () => {}].forEach((hints) => { + const err = { code: 'ERR_INVALID_ARG_TYPE' }; + const options = { hints }; + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +}); + +[0, 1, 0n, 1n, '', '0', Symbol(), {}, [], () => {}].forEach((all) => { + const err = { code: 'ERR_INVALID_ARG_TYPE' }; + const options = { all }; + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +}); + +[0, 1, 0n, 1n, '', '0', Symbol(), {}, [], () => {}].forEach((verbatim) => { + const err = { code: 'ERR_INVALID_ARG_TYPE' }; + const options = { verbatim }; + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +}); + +[0, 1, 0n, 1n, '', '0', Symbol(), {}, [], () => {}].forEach((order) => { + const err = { code: 'ERR_INVALID_ARG_VALUE' }; + const options = { order }; + assert.throws(() => { dnsPromises.lookup(false, options); }, err); + assert.throws(() => { + dns.lookup(false, options, common.mustNotCall()); + }, err); +}); + +(async function() { + let res; + + res = await dnsPromises.lookup(false, { + hints: 0, + family: 0, + all: true + }); + assert.deepStrictEqual(res, []); + + res = await dnsPromises.lookup('127.0.0.1', { + hints: 0, + family: 4, + all: true + }); + assert.deepStrictEqual(res, [{ address: '127.0.0.1', family: 4 }]); + + res = await dnsPromises.lookup('127.0.0.1', { + hints: 0, + family: 4, + all: false + }); + assert.deepStrictEqual(res, { address: '127.0.0.1', family: 4 }); +})().then(common.mustCall()); + +dns.lookup(false, { + hints: 0, + family: 0, + all: true +}, common.mustSucceed((result, addressType) => { + assert.deepStrictEqual(result, []); + assert.strictEqual(addressType, undefined); +})); + +dns.lookup('127.0.0.1', { + hints: 0, + family: 4, + all: true +}, common.mustSucceed((result, addressType) => { + assert.deepStrictEqual(result, [{ + address: '127.0.0.1', + family: 4 + }]); + assert.strictEqual(addressType, undefined); +})); + +dns.lookup('127.0.0.1', { + hints: 0, + family: 4, + all: false +}, common.mustSucceed((result, addressType) => { + assert.strictEqual(result, '127.0.0.1'); + assert.strictEqual(addressType, 4); +})); + +let tickValue = 0; + +// Should fail due to stub. +dns.lookup('example.com', common.mustCall((error, result, addressType) => { + assert(error); + assert.strictEqual(tickValue, 1); + assert.strictEqual(error.code, 'ENOMEM'); + const descriptor = Object.getOwnPropertyDescriptor(error, 'message'); + // The error message should be non-enumerable. + assert.strictEqual(descriptor.enumerable, false); +})); + +// Make sure that the error callback is called on next tick. +tickValue = 1; + +// Should fail due to stub. +assert.rejects(dnsPromises.lookup('example.com'), + { code: 'ENOMEM', hostname: 'example.com' }).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService-promises.js new file mode 100644 index 00000000..7b8eefb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService-promises.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const dnsPromises = require('dns').promises; + +dnsPromises.lookupService('127.0.0.1', 22).then(common.mustCall((result) => { + assert(['ssh', '22'].includes(result.service)); + assert.strictEqual(typeof result.hostname, 'string'); + assert.notStrictEqual(result.hostname.length, 0); +})); + +// Use an IP from the RFC 5737 test range to cause an error. +// Refs: https://tools.ietf.org/html/rfc5737 +assert.rejects( + () => dnsPromises.lookupService('192.0.2.1', 22), + { code: /^(?:ENOTFOUND|EAI_AGAIN)$/ } +).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService.js new file mode 100644 index 00000000..aa29b197 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-lookupService.js @@ -0,0 +1,35 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { UV_ENOENT } = internalBinding('uv'); + +// Stub `getnameinfo` to *always* error. +cares.getnameinfo = () => UV_ENOENT; + +// Because dns promises is attached lazily, +// and turn accesses getnameinfo on init +// but this lazy access is triggered by ES named +// instead of lazily itself, we must require +// dns after hooking cares +const dns = require('dns'); + +assert.throws( + () => dns.lookupService('127.0.0.1', 80, common.mustNotCall()), + { + code: 'ENOENT', + message: 'getnameinfo ENOENT 127.0.0.1', + syscall: 'getnameinfo' + } +); + +assert.rejects( + dns.promises.lookupService('127.0.0.1', 80), + { + code: 'ENOENT', + message: 'getnameinfo ENOENT 127.0.0.1', + syscall: 'getnameinfo' + } +).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-memory-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-memory-error.js new file mode 100644 index 00000000..c95715f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-memory-error.js @@ -0,0 +1,18 @@ +// Flags: --expose-internals +'use strict'; + +// Check that if libuv reports a memory error on a DNS query, that the memory +// error is passed through and not replaced with ENOTFOUND. + +require('../common'); + +const assert = require('assert'); +const errors = require('internal/errors'); +const { internalBinding } = require('internal/test/binding'); + +const { UV_EAI_MEMORY } = internalBinding('uv'); +const memoryError = new errors.DNSException(UV_EAI_MEMORY, 'fhqwhgads'); + +assert.strictEqual(memoryError.code, 'EAI_MEMORY'); +const stack = memoryError.stack.split('\n'); +assert.match(stack[1], /^ {4}at Object/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-multi-channel.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-multi-channel.js new file mode 100644 index 00000000..026ef44e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-multi-channel.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +const dnstools = require('../common/dns'); +const { Resolver } = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); + +const servers = [ + { + socket: dgram.createSocket('udp4'), + reply: { type: 'A', address: '1.2.3.4', ttl: 123, domain: 'example.org' } + }, + { + socket: dgram.createSocket('udp4'), + reply: { type: 'A', address: '5.6.7.8', ttl: 123, domain: 'example.org' } + }, +]; + +let waiting = servers.length; +for (const { socket, reply } of servers) { + socket.on('message', common.mustCall((msg, { address, port }) => { + const parsed = dnstools.parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + socket.send(dnstools.writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: [reply], + }), port, address); + })); + + socket.bind(0, common.mustCall(() => { + if (--waiting === 0) ready(); + })); +} + + +function ready() { + const resolvers = servers.map((server) => ({ + server, + resolver: new Resolver() + })); + + for (const { server: { socket, reply }, resolver } of resolvers) { + resolver.setServers([`127.0.0.1:${socket.address().port}`]); + resolver.resolve4('example.org', common.mustSucceed((res) => { + assert.deepStrictEqual(res, [reply.address]); + socket.close(); + })); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-perf_hooks.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-perf_hooks.js new file mode 100644 index 00000000..694b2e77 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-perf_hooks.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const dns = require('dns'); +const { PerformanceObserver } = require('perf_hooks'); + +const entries = []; +const obs = new PerformanceObserver((items) => { + entries.push(...items.getEntries()); +}); + +obs.observe({ type: 'dns' }); + +let count = 0; + +function inc() { + count++; +} + +// If DNS resolution fails, skip it +// https://github.com/nodejs/node/issues/44003 +dns.lookup('localhost', common.mustCall((err) => { !err && inc(); })); +dns.lookupService('127.0.0.1', 80, common.mustCall((err) => { !err && inc(); })); +dns.resolveAny('localhost', common.mustCall((err) => { !err && inc(); })); + +dns.promises.lookup('localhost').then(inc).catch(() => {}); +dns.promises.lookupService('127.0.0.1', 80).then(inc).catch(() => {}); +dns.promises.resolveAny('localhost').then(inc).catch(() => {}); + +process.on('exit', () => { + assert.strictEqual(entries.length, count); + entries.forEach((entry) => { + assert.strictEqual(!!entry.name, true); + assert.strictEqual(entry.entryType, 'dns'); + assert.strictEqual(typeof entry.startTime, 'number'); + assert.strictEqual(typeof entry.duration, 'number'); + assert.strictEqual(typeof entry.detail, 'object'); + switch (entry.name) { + case 'lookup': + assert.strictEqual(typeof entry.detail.hostname, 'string'); + assert.strictEqual(typeof entry.detail.family, 'number'); + assert.strictEqual(typeof entry.detail.hints, 'number'); + assert.strictEqual(typeof entry.detail.verbatim, 'boolean'); + assert.strictEqual(typeof entry.detail.order, 'string'); + assert.strictEqual(Array.isArray(entry.detail.addresses), true); + break; + case 'lookupService': + assert.strictEqual(typeof entry.detail.host, 'string'); + assert.strictEqual(typeof entry.detail.port, 'number'); + assert.strictEqual(typeof entry.detail.hostname, 'string'); + assert.strictEqual(typeof entry.detail.service, 'string'); + break; + case 'queryAny': + assert.strictEqual(typeof entry.detail.host, 'string'); + assert.strictEqual(typeof entry.detail.ttl, 'boolean'); + assert.strictEqual(Array.isArray(entry.detail.result), true); + break; + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-promises-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-promises-exists.js new file mode 100644 index 00000000..d88ecefa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-promises-exists.js @@ -0,0 +1,33 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const dnsPromises = require('dns/promises'); +const dns = require('dns'); + +assert.strictEqual(dnsPromises, dns.promises); + +assert.strictEqual(dnsPromises.NODATA, dns.NODATA); +assert.strictEqual(dnsPromises.FORMERR, dns.FORMERR); +assert.strictEqual(dnsPromises.SERVFAIL, dns.SERVFAIL); +assert.strictEqual(dnsPromises.NOTFOUND, dns.NOTFOUND); +assert.strictEqual(dnsPromises.NOTIMP, dns.NOTIMP); +assert.strictEqual(dnsPromises.REFUSED, dns.REFUSED); +assert.strictEqual(dnsPromises.BADQUERY, dns.BADQUERY); +assert.strictEqual(dnsPromises.BADNAME, dns.BADNAME); +assert.strictEqual(dnsPromises.BADFAMILY, dns.BADFAMILY); +assert.strictEqual(dnsPromises.BADRESP, dns.BADRESP); +assert.strictEqual(dnsPromises.CONNREFUSED, dns.CONNREFUSED); +assert.strictEqual(dnsPromises.TIMEOUT, dns.TIMEOUT); +assert.strictEqual(dnsPromises.EOF, dns.EOF); +assert.strictEqual(dnsPromises.FILE, dns.FILE); +assert.strictEqual(dnsPromises.NOMEM, dns.NOMEM); +assert.strictEqual(dnsPromises.DESTRUCTION, dns.DESTRUCTION); +assert.strictEqual(dnsPromises.BADSTR, dns.BADSTR); +assert.strictEqual(dnsPromises.BADFLAGS, dns.BADFLAGS); +assert.strictEqual(dnsPromises.NONAME, dns.NONAME); +assert.strictEqual(dnsPromises.BADHINTS, dns.BADHINTS); +assert.strictEqual(dnsPromises.NOTINITIALIZED, dns.NOTINITIALIZED); +assert.strictEqual(dnsPromises.LOADIPHLPAPI, dns.LOADIPHLPAPI); +assert.strictEqual(dnsPromises.ADDRGETNETWORKPARAMS, dns.ADDRGETNETWORKPARAMS); +assert.strictEqual(dnsPromises.CANCELLED, dns.CANCELLED); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolve-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolve-promises.js new file mode 100644 index 00000000..298d9f66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolve-promises.js @@ -0,0 +1,20 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { UV_EPERM } = internalBinding('uv'); +const dnsPromises = require('dns').promises; + +// Stub cares to force an error so we can test DNS error code path. +cares.ChannelWrap.prototype.queryA = () => UV_EPERM; + +assert.rejects( + dnsPromises.resolve('example.org'), + { + code: 'EPERM', + syscall: 'queryA', + hostname: 'example.org' + } +).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany-bad-ancount.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany-bad-ancount.js new file mode 100644 index 00000000..f3dd8131 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany-bad-ancount.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +const dnstools = require('../common/dns'); +const dns = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); +const dnsPromises = dns.promises; + +const server = dgram.createSocket('udp4'); +const resolver = new dns.Resolver({ timeout: 100, tries: 1 }); +const resolverPromises = new dnsPromises.Resolver({ timeout: 100, tries: 1 }); + +server.on('message', common.mustCall((msg, { address, port }) => { + const parsed = dnstools.parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + const buf = dnstools.writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: { type: 'A', address: '1.2.3.4', ttl: 123, domain }, + }); + // Overwrite the # of answers with 2, which is incorrect. The response is + // discarded in c-ares >= 1.21.0. This is the reason why a small timeout is + // used in the `Resolver` constructor. See + // https://github.com/nodejs/node/pull/50743#issue-1994909204 + buf.writeUInt16LE(2, 6); + server.send(buf, port, address); +}, 2)); + +server.bind(0, common.mustCall(async () => { + const address = server.address(); + resolver.setServers([`127.0.0.1:${address.port}`]); + resolverPromises.setServers([`127.0.0.1:${address.port}`]); + + resolverPromises.resolveAny('example.org') + .then(common.mustNotCall()) + .catch(common.expectsError({ + // May return EBADRESP or ETIMEOUT + code: /^(?:EBADRESP|ETIMEOUT)$/, + syscall: 'queryAny', + hostname: 'example.org' + })); + + resolver.resolveAny('example.org', common.mustCall((err) => { + assert.notStrictEqual(err.code, 'SUCCESS'); + assert.strictEqual(err.syscall, 'queryAny'); + assert.strictEqual(err.hostname, 'example.org'); + const descriptor = Object.getOwnPropertyDescriptor(err, 'message'); + // The error message should be non-enumerable. + assert.strictEqual(descriptor.enumerable, false); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany.js new file mode 100644 index 00000000..f64dbfc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolveany.js @@ -0,0 +1,69 @@ +'use strict'; +const common = require('../common'); +const dnstools = require('../common/dns'); +const dns = require('dns'); +const assert = require('assert'); +const dgram = require('dgram'); +const dnsPromises = dns.promises; + +const answers = [ + { type: 'A', address: '1.2.3.4', ttl: 123 }, + { type: 'AAAA', address: '::42', ttl: 123 }, + { type: 'MX', priority: 42, exchange: 'foobar.com', ttl: 124 }, + { type: 'NS', value: 'foobar.org', ttl: 457 }, + { type: 'TXT', entries: [ 'v=spf1 ~all xyz\0foo' ] }, + { type: 'PTR', value: 'baz.org', ttl: 987 }, + { + type: 'SOA', + nsname: 'ns1.example.com', + hostmaster: 'admin.example.com', + serial: 156696742, + refresh: 900, + retry: 900, + expire: 1800, + minttl: 60 + }, + { + type: 'CAA', + critical: 128, + issue: 'platynum.ch' + }, +]; + +const server = dgram.createSocket('udp4'); + +server.on('message', common.mustCall((msg, { address, port }) => { + const parsed = dnstools.parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + server.send(dnstools.writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: answers.map((answer) => Object.assign({ domain }, answer)), + }), port, address); +}, 2)); + +server.bind(0, common.mustCall(async () => { + const address = server.address(); + dns.setServers([`127.0.0.1:${address.port}`]); + + validateResults(await dnsPromises.resolveAny('example.org')); + + dns.resolveAny('example.org', common.mustSucceed((res) => { + validateResults(res); + server.close(); + })); +})); + +function validateResults(res) { + // TTL values are only provided for A and AAAA entries. + assert.deepStrictEqual(res.map(maybeRedactTTL), answers.map(maybeRedactTTL)); +} + +function maybeRedactTTL(r) { + const ret = { ...r }; + if (!['A', 'AAAA'].includes(r.type)) + delete ret.ttl; + return ret; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolvens-typeerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolvens-typeerror.js new file mode 100644 index 00000000..2beb33c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-resolvens-typeerror.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); + +// This test ensures `dns.resolveNs()` does not raise a C++-land assertion error +// and throw a JavaScript TypeError instead. +// Issue https://github.com/nodejs/node-v0.x-archive/issues/7070 + +const assert = require('assert'); +const dns = require('dns'); +const dnsPromises = dns.promises; + +assert.throws( + () => dnsPromises.resolveNs([]), // bad name + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "name" argument must be of type string/ + } +); +assert.throws( + () => dns.resolveNs([]), // bad name + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "name" argument must be of type string/ + } +); +assert.throws( + () => dns.resolveNs(''), // bad callback + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-set-default-order.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-set-default-order.js new file mode 100644 index 00000000..a5c78c8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-set-default-order.js @@ -0,0 +1,111 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const cares = internalBinding('cares_wrap'); +const { promisify } = require('util'); + +// Test that `dns.setDefaultResultOrder()` and +// `dns.promises.setDefaultResultOrder()` works as expected. + +const originalGetaddrinfo = cares.getaddrinfo; +const calls = []; +cares.getaddrinfo = common.mustCallAtLeast((...args) => { + calls.push(args); + originalGetaddrinfo(...args); +}, 1); + +const dns = require('dns'); +const dnsPromises = dns.promises; + +// We want to test the parameter of order only so that we +// ignore possible errors here. +function allowFailed(fn) { + return fn.catch((_err) => { + // + }); +} + +assert.throws(() => dns.setDefaultResultOrder('my_order'), { + code: 'ERR_INVALID_ARG_VALUE', +}); +assert.throws(() => dns.promises.setDefaultResultOrder('my_order'), { + code: 'ERR_INVALID_ARG_VALUE', +}); +assert.throws(() => dns.setDefaultResultOrder(4), { + code: 'ERR_INVALID_ARG_VALUE', +}); +assert.throws(() => dns.promises.setDefaultResultOrder(4), { + code: 'ERR_INVALID_ARG_VALUE', +}); + +(async () => { + let callsLength = 0; + const checkParameter = (expected) => { + assert.strictEqual(calls.length, callsLength + 1); + const order = calls[callsLength][4]; + assert.strictEqual(order, expected); + callsLength += 1; + }; + + dns.setDefaultResultOrder('verbatim'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + + dns.setDefaultResultOrder('ipv4first'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + dns.setDefaultResultOrder('ipv6first'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + + dns.promises.setDefaultResultOrder('verbatim'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_VERBATIM); + + dns.promises.setDefaultResultOrder('ipv4first'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV4_FIRST); + + dns.promises.setDefaultResultOrder('ipv6first'); + await allowFailed(promisify(dns.lookup)('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(dnsPromises.lookup('example.org')); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(promisify(dns.lookup)('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); + await allowFailed(dnsPromises.lookup('example.org', {})); + checkParameter(cares.DNS_ORDER_IPV6_FIRST); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-setlocaladdress.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setlocaladdress.js new file mode 100644 index 00000000..25bece32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setlocaladdress.js @@ -0,0 +1,40 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const dns = require('dns'); +const resolver = new dns.Resolver(); +const promiseResolver = new dns.promises.Resolver(); + +// Verifies that setLocalAddress succeeds with IPv4 and IPv6 addresses +{ + resolver.setLocalAddress('127.0.0.1'); + resolver.setLocalAddress('::1'); + resolver.setLocalAddress('127.0.0.1', '::1'); + promiseResolver.setLocalAddress('127.0.0.1', '::1'); +} + +// Verify that setLocalAddress throws if called with an invalid address +{ + assert.throws(() => { + resolver.setLocalAddress('127.0.0.1', '127.0.0.1'); + }, Error); + assert.throws(() => { + resolver.setLocalAddress('::1', '::1'); + }, Error); + assert.throws(() => { + resolver.setLocalAddress('bad'); + }, Error); + assert.throws(() => { + resolver.setLocalAddress(123); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => { + resolver.setLocalAddress('127.0.0.1', 42); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => { + resolver.setLocalAddress(); + }, Error); + assert.throws(() => { + promiseResolver.setLocalAddress(); + }, Error); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-setserver-when-querying.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setserver-when-querying.js new file mode 100644 index 00000000..0432f2d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setserver-when-querying.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const dns = require('dns'); + +const localhost = [ '127.0.0.1' ]; + +{ + // Fix https://github.com/nodejs/node/issues/14734 + + { + const resolver = new dns.Resolver(); + resolver.resolve('localhost', common.mustCall()); + + assert.throws(resolver.setServers.bind(resolver, localhost), { + code: 'ERR_DNS_SET_SERVERS_FAILED', + message: /^c-ares failed to set servers: "There are pending queries\." \[.+\]$/g + }); + } + + { + dns.resolve('localhost', common.mustCall()); + + // should not throw + dns.setServers(localhost); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns-setservers-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setservers-type-check.js new file mode 100644 index 00000000..007cae4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns-setservers-type-check.js @@ -0,0 +1,120 @@ +'use strict'; +const common = require('../common'); +const { addresses } = require('../common/internet'); +const assert = require('assert'); +const dns = require('dns'); +const resolver = new dns.promises.Resolver(); +const dnsPromises = dns.promises; +const promiseResolver = new dns.promises.Resolver(); + +{ + [ + null, + undefined, + Number(addresses.DNS4_SERVER), + addresses.DNS4_SERVER, + { + address: addresses.DNS4_SERVER + }, + ].forEach((val) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "servers" argument must be an instance of Array.' + + common.invalidArgTypeHelper(val) + }; + assert.throws( + () => { + dns.setServers(val); + }, errObj + ); + assert.throws( + () => { + resolver.setServers(val); + }, errObj + ); + assert.throws( + () => { + dnsPromises.setServers(val); + }, errObj + ); + assert.throws( + () => { + promiseResolver.setServers(val); + }, errObj + ); + }); +} + +{ + [ + [null], + [undefined], + [Number(addresses.DNS4_SERVER)], + [ + { + address: addresses.DNS4_SERVER + }, + ], + ].forEach((val) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "servers[0]" argument must be of type string.' + + common.invalidArgTypeHelper(val[0]) + }; + assert.throws( + () => { + dns.setServers(val); + }, errObj + ); + assert.throws( + () => { + resolver.setServers(val); + }, errObj + ); + assert.throws( + () => { + dnsPromises.setServers(val); + }, errObj + ); + assert.throws( + () => { + promiseResolver.setServers(val); + }, errObj + ); + }); +} + +// This test for 'dns/promises' +{ + const { + setServers + } = require('dns/promises'); + + // This should not throw any error. + (async () => { + setServers([ '127.0.0.1' ]); + })().then(common.mustCall()); + + [ + [null], + [undefined], + [Number(addresses.DNS4_SERVER)], + [ + { + address: addresses.DNS4_SERVER + }, + ], + ].forEach((val) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "servers[0]" argument must be of type string.' + + common.invalidArgTypeHelper(val[0]) + }; + assert.throws(() => { + setServers(val); + }, errObj); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dns.js b/packages/secure-exec/tests/node-conformance/parallel/test-dns.js new file mode 100644 index 00000000..a6b3e459 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dns.js @@ -0,0 +1,463 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const dnstools = require('../common/dns'); +const assert = require('assert'); + +const dns = require('dns'); +const dnsPromises = dns.promises; +const dgram = require('dgram'); + +const existing = dns.getServers(); +assert(existing.length > 0); + +// Verify that setServers() handles arrays with holes and other oddities +{ + const servers = []; + + servers[0] = '127.0.0.1'; + servers[2] = '0.0.0.0'; + dns.setServers(servers); + + assert.deepStrictEqual(dns.getServers(), ['127.0.0.1', '0.0.0.0']); +} + +{ + const servers = ['127.0.0.1', '192.168.1.1']; + + servers[3] = '127.1.0.1'; + servers[4] = '127.1.0.1'; + servers[5] = '127.1.1.1'; + + Object.defineProperty(servers, 2, { + enumerable: true, + get: () => { + servers.length = 3; + return '0.0.0.0'; + } + }); + + dns.setServers(servers); + assert.deepStrictEqual(dns.getServers(), [ + '127.0.0.1', + '192.168.1.1', + '0.0.0.0', + ]); +} + +{ + // Various invalidities, all of which should throw a clean error. + const invalidServers = [ + ' ', + '\n', + '\0', + '1'.repeat(3 * 4), + // Check for REDOS issues. + ':'.repeat(100000), + '['.repeat(100000), + '['.repeat(100000) + ']'.repeat(100000) + 'a', + ]; + invalidServers.forEach((serv) => { + assert.throws( + () => { + dns.setServers([serv]); + }, + { + name: 'TypeError', + code: 'ERR_INVALID_IP_ADDRESS' + } + ); + }); +} + +const goog = [ + '8.8.8.8', + '8.8.4.4', +]; +dns.setServers(goog); +assert.deepStrictEqual(dns.getServers(), goog); +assert.throws(() => dns.setServers(['foobar']), { + code: 'ERR_INVALID_IP_ADDRESS', + name: 'TypeError', + message: 'Invalid IP address: foobar' +}); +assert.throws(() => dns.setServers(['127.0.0.1:va']), { + code: 'ERR_INVALID_IP_ADDRESS', + name: 'TypeError', + message: 'Invalid IP address: 127.0.0.1:va' +}); +assert.deepStrictEqual(dns.getServers(), goog); + +const goog6 = [ + '2001:4860:4860::8888', + '2001:4860:4860::8844', +]; +dns.setServers(goog6); +assert.deepStrictEqual(dns.getServers(), goog6); + +goog6.push('4.4.4.4'); +dns.setServers(goog6); +assert.deepStrictEqual(dns.getServers(), goog6); + +const ports = [ + '4.4.4.4:53', + '[2001:4860:4860::8888]:53', + '103.238.225.181:666', + '[fe80::483a:5aff:fee6:1f04]:666', + '[fe80::483a:5aff:fee6:1f04]', +]; +const portsExpected = [ + '4.4.4.4', + '2001:4860:4860::8888', + '103.238.225.181:666', + '[fe80::483a:5aff:fee6:1f04]:666', + 'fe80::483a:5aff:fee6:1f04', +]; +dns.setServers(ports); +assert.deepStrictEqual(dns.getServers(), portsExpected); + +dns.setServers([]); +assert.deepStrictEqual(dns.getServers(), []); + +{ + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "rrtype" argument must be of type string. ' + + 'Received an instance of Array' + }; + assert.throws(() => { + dns.resolve('example.com', [], common.mustNotCall()); + }, errObj); + assert.throws(() => { + dnsPromises.resolve('example.com', []); + }, errObj); +} +{ + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. ' + + 'Received undefined' + }; + assert.throws(() => { + dnsPromises.resolve(); + }, errObj); +} + +// dns.lookup should accept only falsey and string values +{ + const errorReg = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "hostname" argument must be of type string\. Received .*/ + }; + + assert.throws(() => dns.lookup({}, common.mustNotCall()), errorReg); + + assert.throws(() => dns.lookup([], common.mustNotCall()), errorReg); + + assert.throws(() => dns.lookup(true, common.mustNotCall()), errorReg); + + assert.throws(() => dns.lookup(1, common.mustNotCall()), errorReg); + + assert.throws(() => dns.lookup(common.mustNotCall(), common.mustNotCall()), + errorReg); + + assert.throws(() => dnsPromises.lookup({}), errorReg); + assert.throws(() => dnsPromises.lookup([]), errorReg); + assert.throws(() => dnsPromises.lookup(true), errorReg); + assert.throws(() => dnsPromises.lookup(1), errorReg); + assert.throws(() => dnsPromises.lookup(common.mustNotCall()), errorReg); +} + +// dns.lookup should accept falsey values +{ + const checkCallback = (err, address, family) => { + assert.ifError(err); + assert.strictEqual(address, null); + assert.strictEqual(family, 4); + }; + + ['', null, undefined, 0, NaN].forEach(async (value) => { + const res = await dnsPromises.lookup(value); + assert.deepStrictEqual(res, { address: null, family: 4 }); + dns.lookup(value, common.mustCall(checkCallback)); + }); +} + +{ + // Make sure that dns.lookup throws if hints does not represent a valid flag. + // (dns.V4MAPPED | dns.ADDRCONFIG | dns.ALL) + 1 is invalid because: + // - it's different from dns.V4MAPPED and dns.ADDRCONFIG and dns.ALL. + // - it's different from any subset of them bitwise ored. + // - it's different from 0. + // - it's an odd number different than 1, and thus is invalid, because + // flags are either === 1 or even. + const hints = (dns.V4MAPPED | dns.ADDRCONFIG | dns.ALL) + 1; + const err = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: /The argument 'hints' is invalid\. Received \d+/ + }; + + assert.throws(() => { + dnsPromises.lookup('nodejs.org', { hints }); + }, err); + assert.throws(() => { + dns.lookup('nodejs.org', { hints }, common.mustNotCall()); + }, err); +} + +assert.throws(() => dns.lookup('nodejs.org'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +assert.throws(() => dns.lookup('nodejs.org', 4), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +assert.throws(() => dns.lookup('', { + family: 'nodejs.org', + hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL, +}), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +dns.lookup('', { family: 4, hints: 0 }, common.mustCall()); + +dns.lookup('', { + family: 6, + hints: dns.ADDRCONFIG +}, common.mustCall()); + +dns.lookup('', { hints: dns.V4MAPPED }, common.mustCall()); + +dns.lookup('', { + hints: dns.ADDRCONFIG | dns.V4MAPPED +}, common.mustCall()); + +dns.lookup('', { + hints: dns.ALL +}, common.mustCall()); + +dns.lookup('', { + hints: dns.V4MAPPED | dns.ALL +}, common.mustCall()); + +dns.lookup('', { + hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL +}, common.mustCall()); + +dns.lookup('', { + hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL, + family: 'IPv4' +}, common.mustCall()); + +dns.lookup('', { + hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL, + family: 'IPv6' +}, common.mustCall()); + +(async function() { + await dnsPromises.lookup('', { family: 4, hints: 0 }); + await dnsPromises.lookup('', { family: 6, hints: dns.ADDRCONFIG }); + await dnsPromises.lookup('', { hints: dns.V4MAPPED }); + await dnsPromises.lookup('', { hints: dns.ADDRCONFIG | dns.V4MAPPED }); + await dnsPromises.lookup('', { hints: dns.ALL }); + await dnsPromises.lookup('', { hints: dns.V4MAPPED | dns.ALL }); + await dnsPromises.lookup('', { + hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL + }); + await dnsPromises.lookup('', { order: 'verbatim' }); +})().then(common.mustCall()); + +{ + const err = { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + message: 'The "address", "port", and "callback" arguments must be ' + + 'specified' + }; + + assert.throws(() => dns.lookupService('0.0.0.0'), err); + err.message = 'The "address" and "port" arguments must be specified'; + assert.throws(() => dnsPromises.lookupService('0.0.0.0'), err); +} + +{ + const invalidAddress = 'fasdfdsaf'; + const err = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: `The argument 'address' is invalid. Received '${invalidAddress}'` + }; + + assert.throws(() => { + dnsPromises.lookupService(invalidAddress, 0); + }, err); + + assert.throws(() => { + dns.lookupService(invalidAddress, 0, common.mustNotCall()); + }, err); +} + +const portErr = (port) => { + const err = { + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' + }; + + assert.throws(() => { + dnsPromises.lookupService('0.0.0.0', port); + }, err); + + assert.throws(() => { + dns.lookupService('0.0.0.0', port, common.mustNotCall()); + }, err); +}; +[null, undefined, 65538, 'test', NaN, Infinity, Symbol(), 0n, true, false, '', () => {}, {}].forEach(portErr); + +assert.throws(() => { + dns.lookupService('0.0.0.0', 80, null); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +{ + dns.resolveMx('foo.onion', function(err) { + assert.strictEqual(err.code, 'ENOTFOUND'); + assert.strictEqual(err.syscall, 'queryMx'); + assert.strictEqual(err.hostname, 'foo.onion'); + assert.strictEqual(err.message, 'queryMx ENOTFOUND foo.onion'); + }); +} + +{ + const cases = [ + { method: 'resolveAny', + answers: [ + { type: 'A', address: '1.2.3.4', ttl: 0 }, + { type: 'AAAA', address: '::42', ttl: 0 }, + { type: 'MX', priority: 42, exchange: 'foobar.com', ttl: 0 }, + { type: 'NS', value: 'foobar.org', ttl: 0 }, + { type: 'PTR', value: 'baz.org', ttl: 0 }, + { + type: 'SOA', + nsname: 'ns1.example.com', + hostmaster: 'admin.example.com', + serial: 3210987654, + refresh: 900, + retry: 900, + expire: 1800, + minttl: 3333333333 + }, + ] }, + + { method: 'resolve4', + options: { ttl: true }, + answers: [ { type: 'A', address: '1.2.3.4', ttl: 0 } ] }, + + { method: 'resolve6', + options: { ttl: true }, + answers: [ { type: 'AAAA', address: '::42', ttl: 0 } ] }, + + { method: 'resolveSoa', + answers: [ + { + type: 'SOA', + nsname: 'ns1.example.com', + hostmaster: 'admin.example.com', + serial: 3210987654, + refresh: 900, + retry: 900, + expire: 1800, + minttl: 3333333333 + }, + ] }, + ]; + + const server = dgram.createSocket('udp4'); + + server.on('message', common.mustCall((msg, { address, port }) => { + const parsed = dnstools.parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + server.send(dnstools.writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: cases[0].answers.map( + (answer) => Object.assign({ domain }, answer) + ), + }), port, address); + }, cases.length * 2 - 1)); + + server.bind(0, common.mustCall(() => { + const address = server.address(); + dns.setServers([`127.0.0.1:${address.port}`]); + + function validateResults(res) { + if (!Array.isArray(res)) + res = [res]; + + assert.deepStrictEqual(res.map(tweakEntry), + cases[0].answers.map(tweakEntry)); + } + + function tweakEntry(r) { + const ret = { ...r }; + + const { method } = cases[0]; + + // TTL values are only provided for A and AAAA entries. + if (!['A', 'AAAA'].includes(ret.type) && !/^resolve(4|6)?$/.test(method)) + delete ret.ttl; + + if (method !== 'resolveAny') + delete ret.type; + + return ret; + } + + (async function nextCase() { + if (cases.length === 0) + return server.close(); + + const { method, options } = cases[0]; + + validateResults(await dnsPromises[method]('example.org', options)); + + dns[method]('example.org', options, common.mustSucceed((res) => { + validateResults(res); + cases.shift(); + nextCase(); + })); + })().then(common.mustCall()); + + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-abort-on-uncaught.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-abort-on-uncaught.js new file mode 100644 index 00000000..284f6b90 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-abort-on-uncaught.js @@ -0,0 +1,218 @@ +'use strict'; + +// This test makes sure that when using --abort-on-uncaught-exception and +// when throwing an error from within a domain that has an error handler +// setup, the process _does not_ abort. + +const common = require('../common'); + +const assert = require('assert'); +const domain = require('domain'); +const child_process = require('child_process'); + +const tests = [ + function nextTick() { + const d = domain.create(); + + d.once('error', common.mustCall()); + + d.run(function() { + process.nextTick(function() { + throw new Error('exceptional!'); + }); + }); + }, + + function timer() { + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + setTimeout(function() { + throw new Error('exceptional!'); + }, 33); + }); + }, + + function immediate() { + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + setImmediate(function() { + throw new Error('boom!'); + }); + }); + }, + + function timerPlusNextTick() { + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + setTimeout(function() { + process.nextTick(function() { + throw new Error('exceptional!'); + }); + }, 33); + }); + }, + + function firstRun() { + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + throw new Error('exceptional!'); + }); + }, + + function fsAsync() { + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + const fs = require('fs'); + fs.exists('/non/existing/file', function onExists(exists) { + throw new Error('boom!'); + }); + }); + }, + + function netServer() { + const net = require('net'); + const d = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + const server = net.createServer(function(conn) { + conn.pipe(conn); + }); + server.listen(0, common.localhostIPv4, function() { + const conn = net.connect(this.address().port, common.localhostIPv4); + conn.once('data', function() { + throw new Error('ok'); + }); + conn.end('ok'); + server.close(); + }); + }); + }, + + function firstRunOnlyTopLevelErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + throw new Error('boom!'); + }); + }); + }, + + function firstRunNestedWithErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d2.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + throw new Error('boom!'); + }); + }); + }, + + function timeoutNestedWithErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d2.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + setTimeout(function() { + console.log('foo'); + throw new Error('boom!'); + }, 33); + }); + }); + }, + + function setImmediateNestedWithErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d2.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + setImmediate(function() { + throw new Error('boom!'); + }); + }); + }); + }, + + function nextTickNestedWithErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d2.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + process.nextTick(function() { + throw new Error('boom!'); + }); + }); + }); + }, + + function fsAsyncNestedWithErrorHandler() { + const d = domain.create(); + const d2 = domain.create(); + + d2.on('error', common.mustCall()); + + d.run(function() { + d2.run(function() { + const fs = require('fs'); + fs.exists('/non/existing/file', function onExists(exists) { + throw new Error('boom!'); + }); + }); + }); + }, +]; + +if (process.argv[2] === 'child') { + const testIndex = +process.argv[3]; + + tests[testIndex](); + +} else { + + tests.forEach(function(test, testIndex) { + const escapedArgs = common.escapePOSIXShell`"${process.execPath}" --abort-on-uncaught-exception "${__filename}" child ${testIndex}`; + if (!common.isWindows) { + // Do not create core files, as it can take a lot of disk space on + // continuous testing and developers' machines + escapedArgs[0] = 'ulimit -c 0 && ' + escapedArgs[0]; + } + + try { + child_process.execSync(...escapedArgs); + } catch (e) { + assert.fail(`Test index ${testIndex} failed: ${e}`); + } + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-add-remove.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-add-remove.js new file mode 100644 index 00000000..eb6503f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-add-remove.js @@ -0,0 +1,30 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const EventEmitter = require('events'); +const isEnumerable = Function.call.bind(Object.prototype.propertyIsEnumerable); + +const d = new domain.Domain(); +const e = new EventEmitter(); +const e2 = new EventEmitter(); + +d.add(e); +assert.strictEqual(e.domain, d); +assert.strictEqual(isEnumerable(e, 'domain'), false); + +// Adding the same event to a domain should not change the member count +let previousMemberCount = d.members.length; +d.add(e); +assert.strictEqual(previousMemberCount, d.members.length); + +d.add(e2); +assert.strictEqual(e2.domain, d); +assert.strictEqual(isEnumerable(e2, 'domain'), false); + +previousMemberCount = d.members.length; +d.remove(e2); +assert.notStrictEqual(e2.domain, d); +assert.strictEqual(isEnumerable(e2, 'domain'), false); +assert.strictEqual(previousMemberCount - 1, d.members.length); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-async-id-map-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-async-id-map-leak.js new file mode 100644 index 00000000..c3215cd7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-async-id-map-leak.js @@ -0,0 +1,49 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); +const { onGC } = require('../common/gc'); +const { gcUntil } = require('../common/gc'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const domain = require('domain'); +const EventEmitter = require('events'); +const isEnumerable = Function.call.bind(Object.prototype.propertyIsEnumerable); + +// This test makes sure that the (async id → domain) map which is part of the +// domain module does not get in the way of garbage collection. +// See: https://github.com/nodejs/node/issues/23862 + +let d = domain.create(); +let resourceGCed = false; let domainGCed = false; let + emitterGCed = false; +d.run(() => { + const resource = new async_hooks.AsyncResource('TestResource'); + const emitter = new EventEmitter(); + + d.remove(emitter); + d.add(emitter); + + emitter.linkToResource = resource; + assert.strictEqual(emitter.domain, d); + assert.strictEqual(isEnumerable(emitter, 'domain'), false); + assert.strictEqual(resource.domain, d); + assert.strictEqual(isEnumerable(resource, 'domain'), false); + + // This would otherwise be a circular chain now: + // emitter → resource → async id ⇒ domain → emitter. + // Make sure that all of these objects are released: + + onGC(resource, { ongc: common.mustCall(() => { resourceGCed = true; }) }); + onGC(d, { ongc: common.mustCall(() => { domainGCed = true; }) }); + onGC(emitter, { ongc: common.mustCall(() => { emitterGCed = true; }) }); +}); + +d = null; + +async function main() { + await gcUntil( + 'All objects garbage collected', + () => resourceGCed && domainGCed && emitterGCed); +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-bind-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-bind-timeout.js new file mode 100644 index 00000000..f04f85bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-bind-timeout.js @@ -0,0 +1,17 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +const d = new domain.Domain(); + +d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, undefined); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, true); +})); + +setTimeout(d.bind(() => { throw new Error('foobar'); }), 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-crypto.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-crypto.js new file mode 100644 index 00000000..47eb33f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-crypto.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('node compiled without OpenSSL.'); + +const crypto = require('crypto'); + +// Pollution of global is intentional as part of test. +common.allowGlobals(require('domain')); +// See https://github.com/nodejs/node/commit/d1eff9ab +globalThis.domain = require('domain'); + +// Should not throw a 'TypeError: undefined is not a function' exception +crypto.randomBytes(8); +crypto.randomBytes(8, common.mustSucceed()); +const buf = Buffer.alloc(8); +crypto.randomFillSync(buf); +crypto.pseudoRandomBytes(8); +crypto.pseudoRandomBytes(8, common.mustSucceed()); +crypto.pbkdf2('password', 'salt', 8, 8, 'sha1', common.mustSucceed()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-dep0097.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-dep0097.js new file mode 100644 index 00000000..7ed823aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-dep0097.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const domain = require('domain'); +const inspector = require('inspector'); + +process.on('warning', common.mustCall((warning) => { + assert.strictEqual(warning.code, 'DEP0097'); + assert.match(warning.message, /Triggered by calling emit on process/); +})); + +domain.create().run(() => { + inspector.open(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-error-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-error-listener.js new file mode 100644 index 00000000..69041c75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-error-listener.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain').create(); +const EventEmitter = require('events'); + +domain.on('error', common.mustNotCall()); + +const ee = new EventEmitter(); + +const plainObject = { justAn: 'object' }; +ee.once('error', common.mustCall((err) => { + assert.deepStrictEqual(err, plainObject); +})); +ee.emit('error', plainObject); + +const err = new Error('test error'); +ee.once('error', common.expectsError(err)); +ee.emit('error', err); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-implicit.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-implicit.js new file mode 100644 index 00000000..3b5cf19e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee-implicit.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const EventEmitter = require('events'); + +const d = new domain.Domain(); +let implicit; + +d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, implicit); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, false); +})); + +// Implicit addition of the EventEmitter by being created within a domain-bound +// context. +d.run(common.mustCall(() => { + implicit = new EventEmitter(); +})); + +setTimeout(common.mustCall(() => { + // Escape from the domain, but implicit is still bound to it. + implicit.emit('error', new Error('foobar')); +}), 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee.js new file mode 100644 index 00000000..a42ccff7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-ee.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const EventEmitter = require('events'); + +const d = new domain.Domain(); +const e = new EventEmitter(); + +d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, e); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, false); +})); + +d.add(e); +e.emit('error', new Error('foobar')); + +{ + // Ensure initial params pass to origin `EventEmitter.init` function + const e = new EventEmitter({ captureRejections: true }); + const kCapture = Object.getOwnPropertySymbols(e) + .find((it) => it.description === 'kCapture'); + assert.strictEqual(e[kCapture], true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-emit-error-handler-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-emit-error-handler-stack.js new file mode 100644 index 00000000..da00b928 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-emit-error-handler-stack.js @@ -0,0 +1,159 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const EventEmitter = require('events'); + +// Make sure that the domains stack and the active domain is setup properly when +// a domain's error handler is called due to an error event being emitted. +// More specifically, we want to test that: +// - the active domain in the domain's error handler is//not* that domain,//but* +// the active domain is a any direct parent domain at the time the error was +// emitted. +// - the domains stack in the domain's error handler does//not* include that +// domain, *but* it includes all parents of that domain when the error was +// emitted. +const d1 = domain.create(); +const d2 = domain.create(); +const d3 = domain.create(); + +function checkExpectedDomains(err) { + // First, check that domains stack and active domain is as expected when the + // event handler is called synchronously via ee.emit('error'). + if (domain._stack.length !== err.expectedStackLength) { + console.error('expected domains stack length of %d, but instead is %d', + err.expectedStackLength, domain._stack.length); + process.exit(1); + } + + if (process.domain !== err.expectedActiveDomain) { + console.error('expected active domain to be %j, but instead is %j', + err.expectedActiveDomain, process.domain); + process.exit(1); + } + + // Then make sure that the domains stack and active domain is setup as + // expected when executing a callback scheduled via nextTick from the error + // handler. + process.nextTick(() => { + const expectedStackLengthInNextTickCb = + err.expectedStackLength > 0 ? 1 : 0; + if (domain._stack.length !== expectedStackLengthInNextTickCb) { + console.error('expected stack length in nextTick cb to be %d, ' + + 'but instead is %d', expectedStackLengthInNextTickCb, + domain._stack.length); + process.exit(1); + } + + const expectedActiveDomainInNextTickCb = + expectedStackLengthInNextTickCb === 0 ? undefined : + err.expectedActiveDomain; + if (process.domain !== expectedActiveDomainInNextTickCb) { + console.error('expected active domain in nextTick cb to be %j, ' + + 'but instead is %j', expectedActiveDomainInNextTickCb, + process.domain); + process.exit(1); + } + }); +} + +d1.on('error', common.mustCall((err) => { + checkExpectedDomains(err); +}, 2)); + +d2.on('error', common.mustCall((err) => { + checkExpectedDomains(err); +}, 2)); + +d3.on('error', common.mustCall((err) => { + checkExpectedDomains(err); +}, 1)); + +d1.run(() => { + const ee = new EventEmitter(); + assert.strictEqual(process.domain, d1); + assert.strictEqual(domain._stack.length, 1); + + const err = new Error('oops'); + err.expectedStackLength = 0; + err.expectedActiveDomain = null; + ee.emit('error', err); + + assert.strictEqual(process.domain, d1); + assert.strictEqual(domain._stack.length, 1); +}); + +d1.run(() => { + d1.run(() => { + const ee = new EventEmitter(); + + assert.strictEqual(process.domain, d1); + assert.strictEqual(domain._stack.length, 2); + + const err = new Error('oops'); + err.expectedStackLength = 0; + err.expectedActiveDomain = null; + ee.emit('error', err); + + assert.strictEqual(process.domain, d1); + assert.strictEqual(domain._stack.length, 2); + }); +}); + +d1.run(() => { + d2.run(() => { + const ee = new EventEmitter(); + + assert.strictEqual(process.domain, d2); + assert.strictEqual(domain._stack.length, 2); + + const err = new Error('oops'); + err.expectedStackLength = 1; + err.expectedActiveDomain = d1; + ee.emit('error', err); + + assert.strictEqual(process.domain, d2); + assert.strictEqual(domain._stack.length, 2); + }); +}); + +d1.run(() => { + d2.run(() => { + d2.run(() => { + const ee = new EventEmitter(); + + assert.strictEqual(process.domain, d2); + assert.strictEqual(domain._stack.length, 3); + + const err = new Error('oops'); + err.expectedStackLength = 1; + err.expectedActiveDomain = d1; + ee.emit('error', err); + + assert.strictEqual(process.domain, d2); + assert.strictEqual(domain._stack.length, 3); + }); + }); +}); + +d3.run(() => { + d1.run(() => { + d3.run(() => { + d3.run(() => { + const ee = new EventEmitter(); + + assert.strictEqual(process.domain, d3); + assert.strictEqual(domain._stack.length, 4); + + const err = new Error('oops'); + err.expectedStackLength = 2; + err.expectedActiveDomain = d1; + ee.emit('error', err); + + assert.strictEqual(process.domain, d3); + assert.strictEqual(domain._stack.length, 4); + }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-enter-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-enter-exit.js new file mode 100644 index 00000000..e9458409 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-enter-exit.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Make sure the domain stack is a stack + +require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +function names(array) { + return array.map(function(d) { + return d.name; + }).join(', '); +} + +const a = domain.create(); +a.name = 'a'; +const b = domain.create(); +b.name = 'b'; +const c = domain.create(); +c.name = 'c'; + +a.enter(); // push +assert.deepStrictEqual(domain._stack, [a], + `a not pushed: ${names(domain._stack)}`); + +b.enter(); // push +assert.deepStrictEqual(domain._stack, [a, b], + `b not pushed: ${names(domain._stack)}`); + +c.enter(); // push +assert.deepStrictEqual(domain._stack, [a, b, c], + `c not pushed: ${names(domain._stack)}`); + +b.exit(); // pop +assert.deepStrictEqual(domain._stack, [a], + `b and c not popped: ${names(domain._stack)}`); + +b.enter(); // push +assert.deepStrictEqual(domain._stack, [a, b], + `b not pushed: ${names(domain._stack)}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-error-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-error-types.js new file mode 100644 index 00000000..cfd4fa80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-error-types.js @@ -0,0 +1,26 @@ +// Flags: --gc-interval=100 --stress-compaction +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +// This test is similar to test-domain-multiple-errors, but uses a new domain +// for each errors. +// The test flags are not essential, but serve as a way to verify that +// https://github.com/nodejs/node/issues/28275 is fixed in debug mode. + +for (const something of [ + 42, null, undefined, false, () => {}, 'string', Symbol('foo'), +]) { + const d = new domain.Domain(); + d.run(common.mustCall(() => { + process.nextTick(common.mustCall(() => { + throw something; + })); + })); + + d.on('error', common.mustCall((err) => { + assert.strictEqual(something, err); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-from-timer.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-from-timer.js new file mode 100644 index 00000000..419a8aa9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-from-timer.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Simple tests of most basic domain functionality. + +require('../common'); +const assert = require('assert'); + +// Timeouts call the callback directly from cc, so need to make sure the +// domain will be used regardless +setTimeout(() => { + const domain = require('domain'); + const d = domain.create(); + d.run(() => { + process.nextTick(() => { + console.trace('in nexttick', process.domain === d); + assert.strictEqual(process.domain, d); + }); + }); +}, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-fs-enoent-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-fs-enoent-stream.js new file mode 100644 index 00000000..9d28f3a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-fs-enoent-stream.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const fs = require('fs'); + +const d = new domain.Domain(); + +const fst = fs.createReadStream('stream for nonexistent file'); + +d.on('error', common.mustCall((err) => { + assert.ok(err.message.match(/^ENOENT: no such file or directory, open '/)); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, fst); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, false); +})); + +d.add(fst); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-http-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-http-server.js new file mode 100644 index 00000000..2f0c757a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-http-server.js @@ -0,0 +1,118 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const domain = require('domain'); +const http = require('http'); +const assert = require('assert'); +const debug = require('util').debuglog('test'); + +process.on('warning', common.mustNotCall()); + +const objects = { foo: 'bar', baz: {}, num: 42, arr: [1, 2, 3] }; +objects.baz.asdf = objects; + +let serverCaught = 0; +let clientCaught = 0; + +const server = http.createServer(function(req, res) { + const dom = domain.create(); + req.resume(); + dom.add(req); + dom.add(res); + + dom.on('error', function(er) { + serverCaught++; + debug('horray! got a server error', er); + // Try to send a 500. If that fails, oh well. + res.writeHead(500, { 'content-type': 'text/plain' }); + res.end(er.stack || er.message || 'Unknown error'); + }); + + dom.run(function() { + // Now, an action that has the potential to fail! + // if you request 'baz', then it'll throw a JSON circular ref error. + const data = JSON.stringify(objects[req.url.replace(/[^a-z]/g, '')]); + + // This line will throw if you pick an unknown key + assert.notStrictEqual(data, undefined); + + res.writeHead(200); + res.end(data); + }); +}); + +server.listen(0, next); + +function next() { + const port = this.address().port; + debug(`listening on localhost:${port}`); + + let requests = 0; + let responses = 0; + + makeReq('/'); + makeReq('/foo'); + makeReq('/arr'); + makeReq('/baz'); + makeReq('/num'); + + function makeReq(p) { + requests++; + + const dom = domain.create(); + dom.on('error', function(er) { + clientCaught++; + debug('client error', er); + req.socket.destroy(); + }); + + const req = http.get({ host: 'localhost', port: port, path: p }); + dom.add(req); + req.on('response', function(res) { + responses++; + debug(`requests=${requests} responses=${responses}`); + if (responses === requests) { + debug('done, closing server'); + // no more coming. + server.close(); + } + + dom.add(res); + let d = ''; + res.on('data', function(c) { + d += c; + }); + res.on('end', function() { + debug('trying to parse json', d); + d = JSON.parse(d); + debug('json!', d); + }); + }); + } +} + +process.on('exit', function() { + assert.strictEqual(serverCaught, 2); + assert.strictEqual(clientCaught, 2); + debug('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-binding.js new file mode 100644 index 00000000..9f119a42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-binding.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const fs = require('fs'); +const isEnumerable = Function.call.bind(Object.prototype.propertyIsEnumerable); + +process.on('warning', common.mustNotCall()); + +{ + const d = new domain.Domain(); + + d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(isEnumerable(err, 'domain'), false); + assert.strictEqual(err.domainEmitter, undefined); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, true); + })); + + d.run(common.mustCall(() => { + process.nextTick(common.mustCall(() => { + const i = setInterval(common.mustCall(() => { + clearInterval(i); + setTimeout(common.mustCall(() => { + fs.stat('this file does not exist', common.mustCall((er, stat) => { + throw new Error('foobar'); + })); + }), 1); + }), 1); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-fs.js new file mode 100644 index 00000000..e6096160 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-implicit-fs.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Simple tests of most basic domain functionality. + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +process.on('warning', common.mustNotCall()); + +const d = new domain.Domain(); + +d.on('error', common.mustCall(function(er) { + console.error('caught', er); + + assert.strictEqual(er.domain, d); + assert.strictEqual(er.domainThrown, true); + assert.ok(!er.domainEmitter); + assert.strictEqual(er.actual.code, 'ENOENT'); + assert.match(er.actual.path, /\bthis file does not exist\b/i); + assert.strictEqual(typeof er.actual.errno, 'number'); +})); + + +// Implicit handling of thrown errors while in a domain, via the +// single entry points of ReqWrap and MakeCallback. Even if +// we try very hard to escape, there should be no way to, even if +// we go many levels deep through timeouts and multiple IO calls. +// Everything that happens between the domain.enter() and domain.exit() +// calls will be bound to the domain, even if multiple levels of +// handles are created. +d.run(function() { + setTimeout(function() { + const fs = require('fs'); + fs.readdir(__dirname, function() { + fs.open('this file does not exist', 'r', function(er) { + assert.ifError(er); + throw new Error('should not get here!'); + }); + }); + }, 100); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-intercept.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-intercept.js new file mode 100644 index 00000000..41de22af --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-intercept.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +{ + const d = new domain.Domain(); + + const mustNotCall = common.mustNotCall(); + + d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, undefined); + assert.strictEqual(err.domainBound, mustNotCall); + assert.strictEqual(err.domainThrown, false); + })); + + const bound = d.intercept(mustNotCall); + bound(new Error('foobar')); +} + +{ + const d = new domain.Domain(); + + const bound = d.intercept(common.mustCall((data) => { + assert.strictEqual(data, 'data'); + })); + + bound(null, 'data'); +} + +{ + const d = new domain.Domain(); + + const bound = d.intercept(common.mustCall((data, data2) => { + assert.strictEqual(data, 'data'); + assert.strictEqual(data2, 'data2'); + })); + + bound(null, 'data', 'data2'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-load-after-set-uncaught-exception-capture.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-load-after-set-uncaught-exception-capture.js new file mode 100644 index 00000000..40182207 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-load-after-set-uncaught-exception-capture.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +process.setUncaughtExceptionCaptureCallback(common.mustNotCall()); + +assert.throws( + () => require('domain'), + { + code: 'ERR_DOMAIN_CALLBACK_NOT_AVAILABLE', + name: 'Error', + message: /^A callback was registered.*with using the `domain` module/ + } +); + +process.setUncaughtExceptionCaptureCallback(null); +require('domain'); // Should not throw. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-multi.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-multi.js new file mode 100644 index 00000000..27cdff7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-multi.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Tests of multiple domains happening at once. + +const common = require('../common'); +const domain = require('domain'); +const http = require('http'); + +process.on('warning', common.mustNotCall()); + +const a = domain.create(); +a.enter(); // This will be our "root" domain + +a.on('error', common.mustNotCall()); + +const server = http.createServer((req, res) => { + // child domain of a. + const b = domain.create(); + a.add(b); + + // Treat these EE objects as if they are a part of the b domain + // so, an 'error' event on them propagates to the domain, rather + // than being thrown. + b.add(req); + b.add(res); + + b.on('error', common.mustCall((er) => { + if (res) { + // Introduce an error on the client by writing unexpected data. + // The client is now expecting a chunk header so any letter will have the parser throw an error. + res.socket.write('H'); + } + // res.writeHead(500), res.destroy, etc. + server.close(); + })); + + // XXX this bind should not be necessary. + // the write cb behavior in http/net should use an + // event so that it picks up the domain handling. + res.write('HELLO\n', b.bind(() => { + throw new Error('this kills domain B, not A'); + })); + +}).listen(0, () => { + const c = domain.create(); + const req = http.get({ host: 'localhost', port: server.address().port }); + + // Add the request to the C domain + c.add(req); + + req.on('response', (res) => { + // Add the response object to the C domain + c.add(res); + res.pipe(process.stdout); + }); + + c.on('error', common.mustCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-multiple-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-multiple-errors.js new file mode 100644 index 00000000..fc4ccc47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-multiple-errors.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +// This test is similar to test-domain-error-types, but uses a single domain +// to emit all errors. + +const d = new domain.Domain(); + +const values = [ + 42, null, undefined, false, () => {}, 'string', Symbol('foo'), +]; + +d.on('error', common.mustCall((err) => { + assert(values.includes(err)); +}, values.length)); + +for (const something of values) { + d.run(common.mustCall(() => { + process.nextTick(common.mustCall(() => { + throw something; + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested-throw.js new file mode 100644 index 00000000..ec016ada --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested-throw.js @@ -0,0 +1,101 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const domain = require('domain'); + +if (process.argv[2] !== 'child') { + parent(); + return; +} + +function parent() { + const node = process.execPath; + const spawn = require('child_process').spawn; + const opt = { stdio: 'inherit' }; + const child = spawn(node, [__filename, 'child'], opt); + child.on('exit', function(c) { + assert(!c); + console.log('ok'); + }); +} + +let gotDomain1Error = false; +let gotDomain2Error = false; + +let threw1 = false; +let threw2 = false; + +function throw1() { + threw1 = true; + throw new Error('handled by domain1'); +} + +function throw2() { + threw2 = true; + throw new Error('handled by domain2'); +} + +function inner(throw1, throw2) { + const domain1 = domain.createDomain(); + + domain1.on('error', function(err) { + if (gotDomain1Error) { + console.error('got domain 1 twice'); + process.exit(1); + } + gotDomain1Error = true; + throw2(); + }); + + domain1.run(function() { + throw1(); + }); +} + +function outer() { + const domain2 = domain.createDomain(); + + domain2.on('error', function(err) { + if (gotDomain2Error) { + console.error('got domain 2 twice'); + process.exit(1); + } + gotDomain2Error = true; + }); + + domain2.run(function() { + inner(throw1, throw2); + }); +} + +process.on('exit', function() { + assert(gotDomain1Error); + assert(gotDomain2Error); + assert(threw1); + assert(threw2); + console.log('ok'); +}); + +outer(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested.js new file mode 100644 index 00000000..a7483f6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nested.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Make sure that the nested domains don't cause the domain stack to grow + +require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +process.on('exit', function(c) { + assert.strictEqual(domain._stack.length, 0); +}); + +domain.create().run(function() { + domain.create().run(function() { + domain.create().run(function() { + domain.create().on('error', function(e) { + // Don't need to do anything here + }).run(function() { + throw new Error('died'); + }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-nexttick.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nexttick.js new file mode 100644 index 00000000..76cefd51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-nexttick.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +const d = new domain.Domain(); + +d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(err.domainEmitter, undefined); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, true); +})); + +d.run(common.mustCall(() => { + process.nextTick(common.mustCall(() => { + throw new Error('foobar'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-0.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-0.js new file mode 100644 index 00000000..6a3a670b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-0.js @@ -0,0 +1,18 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + + d.run(function() { + throw new Error('boom!'); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-1.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-1.js new file mode 100644 index 00000000..e3224517 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-1.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + const d2 = domain.create(); + + d.run(function() { + d2.run(function() { + throw new Error('boom!'); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-2.js new file mode 100644 index 00000000..ff0fd5ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-2.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + + d.run(function() { + setTimeout(function() { + throw new Error('boom!'); + }, 1); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-3.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-3.js new file mode 100644 index 00000000..cbe5f3ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-3.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + + d.run(function() { + setImmediate(function() { + throw new Error('boom!'); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-4.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-4.js new file mode 100644 index 00000000..4d0dd394 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-4.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + + d.run(function() { + process.nextTick(function() { + throw new Error('boom!'); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-5.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-5.js new file mode 100644 index 00000000..ade72147 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-5.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + + d.run(function() { + const fs = require('fs'); + fs.exists('/non/existing/file', function onExists() { + throw new Error('boom!'); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-6.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-6.js new file mode 100644 index 00000000..c3a91379 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-6.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + const d2 = domain.create(); + + d.on('error', function errorHandler() { + }); + + d.run(function() { + d2.run(function() { + setTimeout(function() { + throw new Error('boom!'); + }, 1); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-7.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-7.js new file mode 100644 index 00000000..9debc754 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-7.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + const d2 = domain.create(); + + d.on('error', function errorHandler() { + }); + + d.run(function() { + d2.run(function() { + setImmediate(function() { + throw new Error('boom!'); + }); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-8.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-8.js new file mode 100644 index 00000000..f1670cbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-8.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + const d2 = domain.create(); + + d.on('error', function errorHandler() { + }); + + d.run(function() { + d2.run(function() { + process.nextTick(function() { + throw new Error('boom!'); + }); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-9.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-9.js new file mode 100644 index 00000000..ae30a1de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-no-error-handler-abort-on-uncaught-9.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +function test() { + const d = domain.create(); + const d2 = domain.create(); + + d.on('error', function errorHandler() { + }); + + d.run(() => { + d2.run(() => { + const fs = require('fs'); + fs.exists('/non/existing/file', function onExists() { + throw new Error('boom!'); + }); + }); + }); +} + +if (process.argv[2] === 'child') { + test(); +} else { + common.childShouldThrowAndAbort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-promise.js new file mode 100644 index 00000000..d3b24eba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-promise.js @@ -0,0 +1,138 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const fs = require('fs'); +const vm = require('vm'); + +process.on('warning', common.mustNotCall()); + +{ + const d = domain.create(); + + d.run(common.mustCall(() => { + Promise.resolve().then(common.mustCall(() => { + assert.strictEqual(process.domain, d); + })); + })); +} + +{ + const d = domain.create(); + + d.run(common.mustCall(() => { + Promise.resolve().then(() => {}).then(() => {}).then(common.mustCall(() => { + assert.strictEqual(process.domain, d); + })); + })); +} + +{ + const d = domain.create(); + + d.run(common.mustCall(() => { + vm.runInNewContext(` + const promise = Promise.resolve(); + assert.strictEqual(promise.domain, undefined); + promise.then(common.mustCall(() => { + assert.strictEqual(process.domain, d); + })); + `, { common, assert, process, d }); + })); +} + +{ + const d1 = domain.create(); + const d2 = domain.create(); + let p; + d1.run(common.mustCall(() => { + p = Promise.resolve(42); + })); + + d2.run(common.mustCall(() => { + p.then(common.mustCall((v) => { + assert.strictEqual(process.domain, d2); + })); + })); +} + +{ + const d1 = domain.create(); + const d2 = domain.create(); + let p; + d1.run(common.mustCall(() => { + p = Promise.resolve(42); + })); + + d2.run(common.mustCall(() => { + p.then(d1.bind(common.mustCall((v) => { + assert.strictEqual(process.domain, d1); + }))); + })); +} + +{ + const d1 = domain.create(); + const d2 = domain.create(); + let p; + d1.run(common.mustCall(() => { + p = Promise.resolve(42); + })); + + d1.run(common.mustCall(() => { + d2.run(common.mustCall(() => { + p.then(common.mustCall((v) => { + assert.strictEqual(process.domain, d2); + })); + })); + })); +} + +{ + const d1 = domain.create(); + const d2 = domain.create(); + let p; + d1.run(common.mustCall(() => { + p = Promise.reject(new Error('foobar')); + })); + + d2.run(common.mustCall(() => { + p.catch(common.mustCall((v) => { + assert.strictEqual(process.domain, d2); + })); + })); +} + +{ + const d = domain.create(); + + d.run(common.mustCall(() => { + Promise.resolve().then(common.mustCall(() => { + setTimeout(common.mustCall(() => { + assert.strictEqual(process.domain, d); + }), 0); + })); + })); +} + +{ + const d = domain.create(); + + d.run(common.mustCall(() => { + Promise.resolve().then(common.mustCall(() => { + fs.readFile(__filename, common.mustCall(() => { + assert.strictEqual(process.domain, d); + })); + })); + })); +} +{ + // Unhandled rejections become errors on the domain + const d = domain.create(); + d.on('error', common.mustCall((e) => { + assert.strictEqual(e.message, 'foo'); + })); + d.run(common.mustCall(() => { + Promise.reject(new Error('foo')); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-run.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-run.js new file mode 100644 index 00000000..684d0620 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-run.js @@ -0,0 +1,13 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const domain = require('domain'); + +const d = new domain.Domain(); + +assert.strictEqual(d.run(() => 'return value'), + 'return value'); + +assert.strictEqual(d.run((a, b) => `${a} ${b}`, 'return', 'value'), + 'return value'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-safe-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-safe-exit.js new file mode 100644 index 00000000..3a111107 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-safe-exit.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +// Make sure the domain stack doesn't get clobbered by un-matched .exit() + +const assert = require('assert'); +const domain = require('domain'); +const util = require('util'); + +const a = domain.create(); +const b = domain.create(); + +a.enter(); // push +b.enter(); // push +assert.deepStrictEqual(domain._stack, [a, b], 'Unexpected stack shape ' + + `(domain._stack = ${util.inspect(domain._stack)})`); + +domain.create().exit(); // no-op +assert.deepStrictEqual(domain._stack, [a, b], 'Unexpected stack shape ' + + `(domain._stack = ${util.inspect(domain._stack)})`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-set-uncaught-exception-capture-after-load.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-set-uncaught-exception-capture-after-load.js new file mode 100644 index 00000000..4bf419d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-set-uncaught-exception-capture-after-load.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +Error.stackTraceLimit = Infinity; + +(function foobar() { + require('domain'); +})(); + +assert.throws( + () => process.setUncaughtExceptionCaptureCallback(common.mustNotCall()), + (err) => { + common.expectsError( + { + code: 'ERR_DOMAIN_CANNOT_SET_UNCAUGHT_EXCEPTION_CAPTURE', + name: 'Error', + message: /^The `domain` module is in use, which is mutually/ + } + )(err); + + assert(err.stack.includes('-'.repeat(40)), + `expected ${err.stack} to contain dashes`); + + const location = `at foobar (${__filename}:`; + assert(err.stack.includes(location), + `expected ${err.stack} to contain ${location}`); + return true; + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack-empty-in-process-uncaughtexception.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack-empty-in-process-uncaughtexception.js new file mode 100644 index 00000000..e9e8ab12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack-empty-in-process-uncaughtexception.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); +const assert = require('assert'); + +const d = domain.create(); + +process.once('uncaughtException', common.mustCall(function onUncaught() { + assert.strictEqual( + process.domain, null, + 'Domains stack should be empty in uncaughtException handler ' + + `but the value of process.domain is ${JSON.stringify(process.domain)}`); +})); + +process.on('beforeExit', common.mustCall(function onBeforeExit() { + assert.strictEqual( + process.domain, null, + 'Domains stack should be empty in beforeExit handler ' + + `but the value of process.domain is ${JSON.stringify(process.domain)}`); +})); + +d.run(function() { + throw new Error('boom'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack.js new file mode 100644 index 00000000..d8a5af8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-stack.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Make sure that the domain stack doesn't get out of hand. + +require('../common'); +const domain = require('domain'); + +const a = domain.create(); +a.name = 'a'; + +a.on('error', function() { + if (domain._stack.length > 5) { + console.error('leaking!', domain._stack); + process.exit(1); + } +}); + +const foo = a.bind(function() { + throw new Error('error from foo'); +}); + +for (let i = 0; i < 1000; i++) { + process.nextTick(foo); +} + +process.on('exit', function(c) { + if (!c) console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-throw-error-then-throw-from-uncaught-exception-handler.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-throw-error-then-throw-from-uncaught-exception-handler.js new file mode 100644 index 00000000..6307d9f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-throw-error-then-throw-from-uncaught-exception-handler.js @@ -0,0 +1,95 @@ +'use strict'; + +// This test makes sure that when throwing an error from a domain, and then +// handling that error in an uncaughtException handler by throwing an error +// again, the exit code, signal and error messages are the ones we expect with +// and without using --abort-on-uncaught-exception. + +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const domain = require('domain'); + +const uncaughtExceptionHandlerErrMsg = 'boom from uncaughtException handler'; +const domainErrMsg = 'boom from domain'; + +const RAN_UNCAUGHT_EXCEPTION_HANDLER_EXIT_CODE = 42; + +if (process.argv[2] === 'child') { + process.on('uncaughtException', common.mustCall(function onUncaught() { + if (process.execArgv.includes('--abort-on-uncaught-exception')) { + // When passing --abort-on-uncaught-exception to the child process, + // we want to make sure that this handler (the process' uncaughtException + // event handler) wasn't called. Unfortunately we can't parse the child + // process' output to do that, since on Windows the standard error output + // is not properly flushed in V8's Isolate::Throw right before the + // process aborts due to an uncaught exception, and thus the error + // message representing the error that was thrown cannot be read by the + // parent process. So instead of parsing the child process' standard + // error, the parent process will check that in the case + // --abort-on-uncaught-exception was passed, the process did not exit + // with exit code RAN_UNCAUGHT_EXCEPTION_HANDLER_EXIT_CODE. + process.exit(RAN_UNCAUGHT_EXCEPTION_HANDLER_EXIT_CODE); + } else { + // On the other hand, when not passing --abort-on-uncaught-exception to + // the node process, we want to throw in this event handler to make sure + // that the proper error message, exit code and signal are the ones we + // expect. + throw new Error(uncaughtExceptionHandlerErrMsg); + } + })); + + const d = domain.create(); + d.run(common.mustCall(function() { + throw new Error(domainErrMsg); + })); +} else { + runTestWithoutAbortOnUncaughtException(); + runTestWithAbortOnUncaughtException(); +} + +function runTestWithoutAbortOnUncaughtException() { + child_process.exec( + ...createTestCmdLine(), + function onTestDone(err, stdout, stderr) { + // When _not_ passing --abort-on-uncaught-exception, the process' + // uncaughtException handler _must_ be called, and thus the error + // message must include only the message of the error thrown from the + // process' uncaughtException handler. + assert(stderr.includes(uncaughtExceptionHandlerErrMsg), + 'stderr output must include proper uncaughtException ' + + 'handler\'s error\'s message'); + assert(!stderr.includes(domainErrMsg), + 'stderr output must not include domain\'s error\'s message'); + + assert.notStrictEqual(err.code, 0, + 'child process should have exited with a ' + + 'non-zero exit code, but did not'); + } + ); +} + +function runTestWithAbortOnUncaughtException() { + child_process.exec(...createTestCmdLine({ + withAbortOnUncaughtException: true + }), function onTestDone(err, stdout, stderr) { + assert.notStrictEqual(err.code, RAN_UNCAUGHT_EXCEPTION_HANDLER_EXIT_CODE, + 'child process should not have run its ' + + 'uncaughtException event handler'); + assert(common.nodeProcessAborted(err.code, err.signal), + 'process should have aborted, but did not'); + }); +} + +function createTestCmdLine(options) { + const escapedArgs = common.escapePOSIXShell`"${process.execPath}" ${ + options?.withAbortOnUncaughtException ? '--abort-on-uncaught-exception' : '' + } "${__filename}" child`; + + if (!common.isWindows) { + // Do not create core files, as it can take a lot of disk space on + // continuous testing and developers' machines + escapedArgs[0] = 'ulimit -c 0 && ' + escapedArgs[0]; + } + return escapedArgs; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-thrown-error-handler-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-thrown-error-handler-stack.js new file mode 100644 index 00000000..a1ca2c44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-thrown-error-handler-stack.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +// Make sure that when an error is thrown from a nested domain, its error +// handler runs outside of that domain, but within the context of any parent +// domain. + +const d = domain.create(); +const d2 = domain.create(); + +d2.on('error', common.mustCall((err) => { + if (domain._stack.length !== 1) { + console.error('domains stack length should be 1 but is %d', + domain._stack.length); + process.exit(1); + } + + if (process.domain !== d) { + console.error('active domain should be %j but is %j', d, process.domain); + process.exit(1); + } + + process.nextTick(() => { + if (domain._stack.length !== 1) { + console.error('domains stack length should be 1 but is %d', + domain._stack.length); + process.exit(1); + } + + if (process.domain !== d) { + console.error('active domain should be %j but is %j', d, + process.domain); + process.exit(1); + } + }); +})); + +d.run(() => { + d2.run(() => { + throw new Error('oops'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-timer.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timer.js new file mode 100644 index 00000000..5d288489 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timer.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const isEnumerable = Function.call.bind(Object.prototype.propertyIsEnumerable); + +const d = new domain.Domain(); + +d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'foobar'); + assert.strictEqual(err.domain, d); + assert.strictEqual(isEnumerable(err, 'domain'), false); + assert.strictEqual(err.domainEmitter, undefined); + assert.strictEqual(err.domainBound, undefined); + assert.strictEqual(err.domainThrown, true); +})); + +d.run(common.mustCall(() => { + setTimeout(common.mustCall(() => { + throw new Error('foobar'); + }), 1); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers-uncaught-exception.js new file mode 100644 index 00000000..d564d853 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers-uncaught-exception.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that the timer callbacks are called in the order in which +// they were created in the event of an unhandled exception in the domain. + +const domain = require('domain').create(); +const assert = require('assert'); + +let first = false; + +domain.run(function() { + setTimeout(() => { throw new Error('FAIL'); }, 1); + setTimeout(() => { first = true; }, 1); + setTimeout(() => { assert.strictEqual(first, true); }, 2); + + // Ensure that 2 ms have really passed + let i = 1e6; + while (i--); +}); + +domain.once('error', common.mustCall((err) => { + assert(err); + assert.strictEqual(err.message, 'FAIL'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers.js new file mode 100644 index 00000000..83d53593 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-timers.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const domain = require('domain'); +const assert = require('assert'); + +const timeoutd = domain.create(); + +timeoutd.on('error', common.mustCall(function(e) { + assert.strictEqual(e.message, 'Timeout UNREFd'); +}, 2)); + +let t; +timeoutd.run(function() { + setTimeout(function() { + throw new Error('Timeout UNREFd'); + }, 0).unref(); + + t = setTimeout(function() { + clearTimeout(timeout); + throw new Error('Timeout UNREFd'); + }, 0); +}); +t.unref(); + +const immediated = domain.create(); + +immediated.on('error', common.mustCall(function(e) { + assert.strictEqual(e.message, 'Immediate Error'); +})); + +immediated.run(function() { + setImmediate(function() { + throw new Error('Immediate Error'); + }); +}); + +const timeout = setTimeout(common.mustNotCall(), 10 * 1000); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-clears-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-clears-stack.js new file mode 100644 index 00000000..2f67a732 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-clears-stack.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const domain = require('domain'); + +// Make sure that the domains stack is cleared after a top-level domain +// error handler exited gracefully. +const d = domain.create(); + +d.on('error', common.mustCall(() => { + // Scheduling a callback with process.nextTick _could_ enter a _new_ domain, + // but domain's error handlers are called outside of their domain's context. + // So there should _no_ domain on the domains stack if the domains stack was + // cleared properly when the domain error handler was called. + process.nextTick(() => { + if (domain._stack.length !== 0) { + // Do not use assert to perform this test: this callback runs in a + // different callstack as the original process._fatalException that + // handled the original error, thus throwing here would trigger another + // call to process._fatalException, and so on recursively and + // indefinitely. + console.error('domains stack length should be 0, but instead is:', + domain._stack.length); + process.exit(1); + } + }); +})); + +d.run(() => { + throw new Error('Error from domain'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-throw.js new file mode 100644 index 00000000..ed839749 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-top-level-error-handler-throw.js @@ -0,0 +1,50 @@ +'use strict'; + +// The goal of this test is to make sure that when a top-level error +// handler throws an error following the handling of a previous error, +// the process reports the error message from the error thrown in the +// top-level error handler, not the one from the previous error. + +require('../common'); + +const domainErrHandlerExMessage = 'exception from domain error handler'; +const internalExMessage = 'You should NOT see me'; + +if (process.argv[2] === 'child') { + const domain = require('domain'); + const d = domain.create(); + + d.on('error', function() { + throw new Error(domainErrHandlerExMessage); + }); + + d.run(function doStuff() { + process.nextTick(function() { + throw new Error(internalExMessage); + }); + }); +} else { + const fork = require('child_process').fork; + const assert = require('assert'); + + const child = fork(process.argv[1], ['child'], { silent: true }); + let stderrOutput = ''; + if (child) { + child.stderr.on('data', function onStderrData(data) { + stderrOutput += data.toString(); + }); + + child.on('close', function onChildClosed() { + assert(stderrOutput.includes(domainErrHandlerExMessage)); + assert.strictEqual(stderrOutput.includes(internalExMessage), false); + }); + + child.on('exit', function onChildExited(exitCode, signal) { + const expectedExitCode = 7; + const expectedSignal = null; + + assert.strictEqual(exitCode, expectedExitCode); + assert.strictEqual(signal, expectedSignal); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-uncaught-exception.js new file mode 100644 index 00000000..a9a28c35 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-uncaught-exception.js @@ -0,0 +1,189 @@ +'use strict'; + +// The goal of this test is to make sure that errors thrown within domains +// are handled correctly. It checks that the process' 'uncaughtException' event +// is emitted when appropriate, and not emitted when it shouldn't. It also +// checks that the proper domain error handlers are called when they should +// be called, and not called when they shouldn't. + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const child_process = require('child_process'); + +const tests = []; + +function test1() { + // Throwing from an async callback from within a domain that doesn't have + // an error handler must result in emitting the process' uncaughtException + // event. + const d = domain.create(); + d.run(function() { + setTimeout(function onTimeout() { + throw new Error('boom!'); + }, 1); + }); +} + +tests.push({ + fn: test1, + expectedMessages: ['uncaughtException'] +}); + +function test2() { + // Throwing from from within a domain that doesn't have an error handler must + // result in emitting the process' uncaughtException event. + const d2 = domain.create(); + d2.run(function() { + throw new Error('boom!'); + }); +} + +tests.push({ + fn: test2, + expectedMessages: ['uncaughtException'] +}); + +function test3() { + // This test creates two nested domains: d3 and d4. d4 doesn't register an + // error handler, but d3 does. The error is handled by the d3 domain and thus + // an 'uncaughtException' event should _not_ be emitted. + const d3 = domain.create(); + const d4 = domain.create(); + + d3.on('error', function onErrorInD3Domain() { + process.send('errorHandledByDomain'); + }); + + d3.run(function() { + d4.run(function() { + throw new Error('boom!'); + }); + }); +} + +tests.push({ + fn: test3, + expectedMessages: ['errorHandledByDomain'] +}); + +function test4() { + // This test creates two nested domains: d5 and d6. d6 doesn't register an + // error handler. When the timer's callback is called, because async + // operations like timer callbacks are bound to the domain that was active + // at the time of their creation, and because both d5 and d6 domains have + // exited by the time the timer's callback is called, its callback runs with + // only d6 on the domains stack. Since d6 doesn't register an error handler, + // the process' uncaughtException event should be emitted. + const d5 = domain.create(); + const d6 = domain.create(); + + d5.on('error', function onErrorInD2Domain() { + process.send('errorHandledByDomain'); + }); + + d5.run(function() { + d6.run(function() { + setTimeout(function onTimeout() { + throw new Error('boom!'); + }, 1); + }); + }); +} + +tests.push({ + fn: test4, + expectedMessages: ['uncaughtException'] +}); + +function test5() { + // This test creates two nested domains: d7 and d8. d8 _does_ register an + // error handler, so throwing within that domain should not emit an uncaught + // exception. + const d7 = domain.create(); + const d8 = domain.create(); + + d8.on('error', function onErrorInD3Domain() { + process.send('errorHandledByDomain'); + }); + + d7.run(function() { + d8.run(function() { + throw new Error('boom!'); + }); + }); +} +tests.push({ + fn: test5, + expectedMessages: ['errorHandledByDomain'] +}); + +function test6() { + // This test creates two nested domains: d9 and d10. d10 _does_ register an + // error handler, so throwing within that domain in an async callback should + // _not_ emit an uncaught exception. + // + const d9 = domain.create(); + const d10 = domain.create(); + + d10.on('error', function onErrorInD2Domain() { + process.send('errorHandledByDomain'); + }); + + d9.run(function() { + d10.run(function() { + setTimeout(function onTimeout() { + throw new Error('boom!'); + }, 1); + }); + }); +} + +tests.push({ + fn: test6, + expectedMessages: ['errorHandledByDomain'] +}); + +if (process.argv[2] === 'child') { + const testIndex = process.argv[3]; + process.on('uncaughtException', function onUncaughtException() { + process.send('uncaughtException'); + }); + + tests[testIndex].fn(); +} else { + // Run each test's function in a child process. Listen on + // messages sent by each child process and compare expected + // messages defined for each test with the actual received messages. + tests.forEach(function doTest(test, testIndex) { + const testProcess = child_process.fork(__filename, ['child', testIndex]); + + testProcess.on('message', function onMsg(msg) { + if (test.messagesReceived === undefined) + test.messagesReceived = []; + + test.messagesReceived.push(msg); + }); + + testProcess.on('disconnect', common.mustCall(function onExit() { + // Make sure that all expected messages were sent from the + // child process + test.expectedMessages.forEach(function(expectedMessage) { + const msgs = test.messagesReceived; + if (msgs === undefined || !msgs.includes(expectedMessage)) { + assert.fail(`test ${test.fn.name} should have sent message: ${ + expectedMessage} but didn't`); + } + }); + + if (test.messagesReceived) { + test.messagesReceived.forEach(function(receivedMessage) { + if (!test.expectedMessages.includes(receivedMessage)) { + assert.fail(`test ${test.fn.name} should not have sent message: ${ + receivedMessage} but did`); + } + }); + } + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-vm-promise-isolation.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-vm-promise-isolation.js new file mode 100644 index 00000000..41aed1ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-vm-promise-isolation.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const domain = require('domain'); +const vm = require('vm'); + +// A promise created in a VM should not include a domain field but +// domains should still be able to propagate through them. +// +// See; https://github.com/nodejs/node/issues/40999 + +const context = vm.createContext({}); + +function run(code) { + const d = domain.createDomain(); + d.run(common.mustCall(() => { + const p = vm.runInContext(code, context)(); + assert.strictEqual(p.domain, undefined); + p.then(common.mustCall(() => { + assert.strictEqual(process.domain, d); + })); + })); +} + +for (let i = 0; i < 1000; i++) { + run('async () => null'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domain-with-abort-on-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-domain-with-abort-on-uncaught-exception.js new file mode 100644 index 00000000..1a3dfb8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domain-with-abort-on-uncaught-exception.js @@ -0,0 +1,164 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +// The goal of this test is to make sure that: +// +// - Even if --abort_on_uncaught_exception is passed on the command line, +// setting up a top-level domain error handler and throwing an error +// within this domain does *not* make the process abort. The process exits +// gracefully. +// +// - When passing --abort_on_uncaught_exception on the command line and +// setting up a top-level domain error handler, an error thrown +// within this domain's error handler *does* make the process abort. +// +// - When *not* passing --abort_on_uncaught_exception on the command line and +// setting up a top-level domain error handler, an error thrown within this +// domain's error handler does *not* make the process abort, but makes it exit +// with the proper failure exit code. +// +// - When throwing an error within the top-level domain's error handler +// within a try/catch block, the process should exit gracefully, whether or +// not --abort_on_uncaught_exception is passed on the command line. + +const domainErrHandlerExMessage = 'exception from domain error handler'; + +if (process.argv[2] === 'child') { + const domain = require('domain'); + const d = domain.create(); + + process.on('uncaughtException', function onUncaughtException() { + // The process' uncaughtException event must not be emitted when + // an error handler is setup on the top-level domain. + // Exiting with exit code of 42 here so that it would assert when + // the parent checks the child exit code. + process.exit(42); + }); + + d.on('error', function(err) { + // Swallowing the error on purpose if 'throwInDomainErrHandler' is not + // set + if (process.argv.includes('throwInDomainErrHandler')) { + // If useTryCatch is set, wrap the throw in a try/catch block. + // This is to make sure that a caught exception does not trigger + // an abort. + if (process.argv.includes('useTryCatch')) { + try { + throw new Error(domainErrHandlerExMessage); + } catch { + // Continue regardless of error. + } + } else { + throw new Error(domainErrHandlerExMessage); + } + } + }); + + d.run(function doStuff() { + // Throwing from within different types of callbacks as each of them + // handles domains differently + process.nextTick(function() { + throw new Error('Error from nextTick callback'); + }); + + fs.exists('/non/existing/file', function onExists(exists) { + throw new Error('Error from fs.exists callback'); + }); + + setImmediate(function onSetImmediate() { + throw new Error('Error from setImmediate callback'); + }); + + setTimeout(function onTimeout() { + throw new Error('Error from setTimeout callback'); + }, 0); + + throw new Error('Error from domain.run callback'); + }); +} else { + const exec = require('child_process').exec; + + function testDomainExceptionHandling(cmdLineOption, options) { + if (typeof cmdLineOption === 'object') { + options = cmdLineOption; + cmdLineOption = undefined; + } + + let throwInDomainErrHandlerOpt; + if (options.throwInDomainErrHandler) + throwInDomainErrHandlerOpt = 'throwInDomainErrHandler'; + + let useTryCatchOpt; + if (options.useTryCatch) + useTryCatchOpt = 'useTryCatch'; + + const escapedArgs = common.escapePOSIXShell`"${process.execPath}" ${cmdLineOption || ''} "${__filename}" child ${throwInDomainErrHandlerOpt || ''} ${useTryCatchOpt || ''}`; + if (!common.isWindows) { + // Do not create core files, as it can take a lot of disk space on + // continuous testing and developers' machines + escapedArgs[0] = 'ulimit -c 0 && ' + escapedArgs[0]; + } + const child = exec(...escapedArgs); + + if (child) { + child.on('exit', function onChildExited(exitCode, signal) { + // When throwing errors from the top-level domain error handler + // outside of a try/catch block, the process should not exit gracefully + if (!options.useTryCatch && options.throwInDomainErrHandler) { + if (cmdLineOption === '--abort_on_uncaught_exception') { + assert(common.nodeProcessAborted(exitCode, signal), + 'process should have aborted, but did not'); + } else { + // By default, uncaught exceptions make node exit with an exit + // code of 7. + assert.strictEqual(exitCode, 7); + assert.strictEqual(signal, null); + } + } else { + // If the top-level domain's error handler does not throw, + // the process must exit gracefully, whether or not + // --abort_on_uncaught_exception was passed on the command line + assert.strictEqual(exitCode, 0); + assert.strictEqual(signal, null); + } + }); + } + } + + testDomainExceptionHandling('--abort_on_uncaught_exception', { + throwInDomainErrHandler: false, + useTryCatch: false + }); + + testDomainExceptionHandling('--abort_on_uncaught_exception', { + throwInDomainErrHandler: false, + useTryCatch: true + }); + + testDomainExceptionHandling('--abort_on_uncaught_exception', { + throwInDomainErrHandler: true, + useTryCatch: false + }); + + testDomainExceptionHandling('--abort_on_uncaught_exception', { + throwInDomainErrHandler: true, + useTryCatch: true + }); + + testDomainExceptionHandling({ + throwInDomainErrHandler: false + }); + + testDomainExceptionHandling({ + throwInDomainErrHandler: false, + useTryCatch: false + }); + + testDomainExceptionHandling({ + throwInDomainErrHandler: true, + useTryCatch: true + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-domexception-cause.js b/packages/secure-exec/tests/node-conformance/parallel/test-domexception-cause.js new file mode 100644 index 00000000..179ef6d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-domexception-cause.js @@ -0,0 +1,33 @@ +'use strict'; + +require('../common'); +const { strictEqual, deepStrictEqual } = require('assert'); + +{ + const domException = new DOMException('no cause', 'abc'); + strictEqual(domException.name, 'abc'); + strictEqual('cause' in domException, false); + strictEqual(domException.cause, undefined); +} + +{ + const domException = new DOMException('with undefined cause', { name: 'abc', cause: undefined }); + strictEqual(domException.name, 'abc'); + strictEqual('cause' in domException, true); + strictEqual(domException.cause, undefined); +} + +{ + const domException = new DOMException('with string cause', { name: 'abc', cause: 'foo' }); + strictEqual(domException.name, 'abc'); + strictEqual('cause' in domException, true); + strictEqual(domException.cause, 'foo'); +} + +{ + const object = { reason: 'foo' }; + const domException = new DOMException('with object cause', { name: 'abc', cause: object }); + strictEqual(domException.name, 'abc'); + strictEqual('cause' in domException, true); + deepStrictEqual(domException.cause, object); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-edge-cases.js b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-edge-cases.js new file mode 100644 index 00000000..926c8d07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-edge-cases.js @@ -0,0 +1,185 @@ +'use strict'; + +const common = require('../common'); +const assert = require('node:assert'); +const path = require('node:path'); +const { describe, it } = require('node:test'); +const fixtures = require('../common/fixtures'); + +const validEnvFilePath = '../fixtures/dotenv/valid.env'; +const nodeOptionsEnvFilePath = '../fixtures/dotenv/node-options.env'; +const noFinalNewlineEnvFilePath = '../fixtures/dotenv/no-final-newline.env'; +const noFinalNewlineSingleQuotesEnvFilePath = '../fixtures/dotenv/no-final-newline-single-quotes.env'; + +describe('.env supports edge cases', () => { + it('supports multiple declarations, including optional ones', async () => { + const code = ` + const assert = require('assert'); + assert.strictEqual(process.env.BASIC, 'basic'); + assert.strictEqual(process.env.NODE_NO_WARNINGS, '1'); + `.trim(); + const children = await Promise.all(Array.from({ length: 4 }, (_, i) => + common.spawnPromisified( + process.execPath, + [ + // Bitwise AND to create all 4 possible combinations: + // i & 0b01 is truthy when i has value 0bx1 (i.e. 0b01 (1) and 0b11 (3)), falsy otherwise. + // i & 0b10 is truthy when i has value 0b1x (i.e. 0b10 (2) and 0b11 (3)), falsy otherwise. + `${i & 0b01 ? '--env-file' : '--env-file-if-exists'}=${nodeOptionsEnvFilePath}`, + `${i & 0b10 ? '--env-file' : '--env-file-if-exists'}=${validEnvFilePath}`, + '--eval', code, + ], + { cwd: __dirname }, + ))); + assert.deepStrictEqual(children, Array.from({ length: 4 }, () => ({ + code: 0, + signal: null, + stdout: '', + stderr: '', + }))); + }); + + it('supports absolute paths', async () => { + const code = ` + require('assert').strictEqual(process.env.BASIC, 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${path.resolve(__dirname, validEnvFilePath)}`, '--eval', code ], + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('supports a space instead of \'=\' for the flag ', async () => { + const code = ` + require('assert').strictEqual(process.env.BASIC, 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--env-file', validEnvFilePath, '--eval', code ], + { cwd: __dirname }, + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should handle non-existent .env file', async () => { + const code = ` + require('assert').strictEqual(1, 1) + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--env-file=.env', '--eval', code ], + { cwd: __dirname }, + ); + assert.notStrictEqual(child.stderr, ''); + assert.strictEqual(child.code, 9); + }); + + it('should handle non-existent optional .env file', async () => { + const code = ` + require('assert').strictEqual(1,1); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + ['--env-file-if-exists=.env', '--eval', code], + { cwd: __dirname }, + ); + assert.notStrictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should not override existing environment variables but introduce new vars', async () => { + const code = ` + require('assert').strictEqual(process.env.BASIC, 'existing'); + require('assert').strictEqual(process.env.AFTER_LINE, 'after_line'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${validEnvFilePath}`, '--eval', code ], + { cwd: __dirname, env: { ...process.env, BASIC: 'existing' } }, + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should handle multiline quoted values', async () => { + // Ref: https://github.com/nodejs/node/issues/52248 + const code = ` + process.loadEnvFile('./multiline.env'); + require('node:assert').ok(process.env.JWT_PUBLIC_KEY); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--eval', code ], + { cwd: fixtures.path('dotenv') }, + ); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should handle empty value without a newline at the EOF', async () => { + // Ref: https://github.com/nodejs/node/issues/52466 + const code = ` + process.loadEnvFile('./eof-without-value.env'); + require('assert').strictEqual(process.env.BASIC, 'value'); + require('assert').strictEqual(process.env.EMPTY, ''); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--eval', code ], + { cwd: fixtures.path('dotenv') }, + ); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should handle when --env-file is passed along with --', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ + '--eval', `require('assert').strictEqual(process.env.BASIC, undefined);`, + '--', '--env-file', validEnvFilePath, + ], + { cwd: __dirname }, + ); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should handle file without a final newline', async () => { + const code = ` + require('assert').strictEqual(process.env.BASIC, 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${path.resolve(__dirname, noFinalNewlineEnvFilePath)}`, '--eval', code ], + ); + + const SingleQuotesChild = await common.spawnPromisified( + process.execPath, + [ `--env-file=${path.resolve(__dirname, noFinalNewlineSingleQuotesEnvFilePath)}`, '--eval', code ], + ); + + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + assert.strictEqual(SingleQuotesChild.stderr, ''); + assert.strictEqual(SingleQuotesChild.code, 0); + }); + + it('should reject invalid env file flag', async () => { + const child = await common.spawnPromisified( + process.execPath, + ['--env-file-ABCD', validEnvFilePath], + { cwd: __dirname }, + ); + + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.code, 9); + assert.match(child.stderr, /bad option: --env-file-ABCD/); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-node-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-node-options.js new file mode 100644 index 00000000..8c53616f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv-node-options.js @@ -0,0 +1,65 @@ +'use strict'; + +const common = require('../common'); +const assert = require('node:assert'); +const { describe, it } = require('node:test'); + +if (process.config.variables.node_without_node_options) { + common.skip('missing NODE_OPTIONS support'); +} + +const relativePath = '../fixtures/dotenv/node-options.env'; + +describe('.env supports NODE_OPTIONS', () => { + + it('should have access to permission scope', async () => { + const code = ` + require('assert')(process.permission.has('fs.read')); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${relativePath}`, '--eval', code ], + { cwd: __dirname }, + ); + // NODE_NO_WARNINGS is set, so `stderr` should not contain + // "ExperimentalWarning: Permission is an experimental feature" message + // and thus be empty + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('validate only read permissions are enabled', async () => { + const code = ` + require('fs').writeFileSync(require('path').join(__dirname, 'should-not-write.txt'), 'hello', 'utf-8') + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${relativePath}`, '--eval', code ], + { cwd: __dirname }, + ); + assert.match(child.stderr, /Error: Access to this API has been restricted/); + assert.match(child.stderr, /code: 'ERR_ACCESS_DENIED'/); + assert.match(child.stderr, /permission: 'FileSystemWrite'/); + assert.strictEqual(child.code, 1); + }); + + it('TZ environment variable', { skip: !common.hasIntl || process.config.variables.icu_small }, async () => { + const code = ` + require('assert')(new Date().toString().includes('GMT-1000')) + `.trim(); + // Some CI environments set TZ. Since an env file doesn't override existing + // environment variables, we need to delete it and then pass the env object + // as the environment to spawnPromisified. + const env = { ...process.env }; + delete env.TZ; + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${relativePath}`, '--eval', code ], + { cwd: __dirname, env }, + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dotenv.js b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv.js new file mode 100644 index 00000000..3c81bf98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dotenv.js @@ -0,0 +1,84 @@ +// Flags: --env-file test/fixtures/dotenv/valid.env +'use strict'; + +require('../common'); +const assert = require('node:assert'); + +// Sets basic environment variable +assert.strictEqual(process.env.BASIC, 'basic'); +// Reads after a skipped line +assert.strictEqual(process.env.AFTER_LINE, 'after_line'); +// Defaults empty values to empty string +assert.strictEqual(process.env.EMPTY, ''); +assert.strictEqual(process.env.EMPTY_SINGLE_QUOTES, ''); +assert.strictEqual(process.env.EMPTY_DOUBLE_QUOTES, ''); +assert.strictEqual(process.env.EMPTY_BACKTICKS, ''); +// Escapes single quoted values +assert.strictEqual(process.env.SINGLE_QUOTES, 'single_quotes'); +// Respects surrounding spaces in single quotes +assert.strictEqual(process.env.SINGLE_QUOTES_SPACED, ' single quotes '); +// Escapes double quoted values +assert.strictEqual(process.env.DOUBLE_QUOTES, 'double_quotes'); +// Respects surrounding spaces in double quotes +assert.strictEqual(process.env.DOUBLE_QUOTES_SPACED, ' double quotes '); +// Respects double quotes inside single quotes +assert.strictEqual(process.env.DOUBLE_QUOTES_INSIDE_SINGLE, 'double "quotes" work inside single quotes'); +// Respects spacing for badly formed brackets +assert.strictEqual(process.env.DOUBLE_QUOTES_WITH_NO_SPACE_BRACKET, '{ port: $MONGOLAB_PORT}'); +// Respects single quotes inside double quotes +assert.strictEqual(process.env.SINGLE_QUOTES_INSIDE_DOUBLE, "single 'quotes' work inside double quotes"); +// Respects backticks inside single quotes +assert.strictEqual(process.env.BACKTICKS_INSIDE_SINGLE, '`backticks` work inside single quotes'); +// Respects backticks inside double quotes +assert.strictEqual(process.env.BACKTICKS_INSIDE_DOUBLE, '`backticks` work inside double quotes'); +assert.strictEqual(process.env.BACKTICKS, 'backticks'); +assert.strictEqual(process.env.BACKTICKS_SPACED, ' backticks '); +// Respects double quotes inside backticks +assert.strictEqual(process.env.DOUBLE_QUOTES_INSIDE_BACKTICKS, 'double "quotes" work inside backticks'); +// Respects single quotes inside backticks +assert.strictEqual(process.env.SINGLE_QUOTES_INSIDE_BACKTICKS, "single 'quotes' work inside backticks"); +// Respects single quotes inside backticks +assert.strictEqual( + process.env.DOUBLE_AND_SINGLE_QUOTES_INSIDE_BACKTICKS, + "double \"quotes\" and single 'quotes' work inside backticks", +); +// Ignores inline comments +assert.strictEqual(process.env.INLINE_COMMENTS, 'inline comments'); +// Ignores inline comments and respects # character inside of single quotes +assert.strictEqual(process.env.INLINE_COMMENTS_SINGLE_QUOTES, 'inline comments outside of #singlequotes'); +// Ignores inline comments and respects # character inside of double quotes +assert.strictEqual(process.env.INLINE_COMMENTS_DOUBLE_QUOTES, 'inline comments outside of #doublequotes'); +// Ignores inline comments and respects # character inside of backticks +assert.strictEqual(process.env.INLINE_COMMENTS_BACKTICKS, 'inline comments outside of #backticks'); +// Treats # character as start of comment +assert.strictEqual(process.env.INLINE_COMMENTS_SPACE, 'inline comments start with a'); +// ignore comment +assert.strictEqual(process.env.COMMENTS, undefined); +// Respects equals signs in values +assert.strictEqual(process.env.EQUAL_SIGNS, 'equals=='); +// Retains inner quotes +assert.strictEqual(process.env.RETAIN_INNER_QUOTES, '{"foo": "bar"}'); +assert.strictEqual(process.env.RETAIN_INNER_QUOTES_AS_STRING, '{"foo": "bar"}'); +assert.strictEqual(process.env.RETAIN_INNER_QUOTES_AS_BACKTICKS, '{"foo": "bar\'s"}'); +// Retains spaces in string +assert.strictEqual(process.env.TRIM_SPACE_FROM_UNQUOTED, 'some spaced out string'); +// Parses email addresses completely +assert.strictEqual(process.env.EMAIL, 'therealnerdybeast@example.tld'); +// Parses keys and values surrounded by spaces +assert.strictEqual(process.env.SPACED_KEY, 'parsed'); +// Parse inline comments correctly when multiple quotes +assert.strictEqual(process.env.EDGE_CASE_INLINE_COMMENTS, 'VALUE1'); +// Test multi-line values with line breaks +assert.strictEqual(process.env.MULTI_DOUBLE_QUOTED, 'THIS\nIS\nA\nMULTILINE\nSTRING'); +assert.strictEqual(process.env.MULTI_SINGLE_QUOTED, 'THIS\nIS\nA\nMULTILINE\nSTRING'); +assert.strictEqual(process.env.MULTI_BACKTICKED, 'THIS\nIS\nA\n"MULTILINE\'S"\nSTRING'); +assert.strictEqual(process.env.MULTI_NOT_VALID_QUOTE, '"'); +assert.strictEqual(process.env.MULTI_NOT_VALID, 'THIS'); +// Test that \n is expanded to a newline in double-quoted string +assert.strictEqual(process.env.EXPAND_NEWLINES, 'expand\nnew\nlines'); +assert.strictEqual(process.env.DONT_EXPAND_UNQUOTED, 'dontexpand\\nnewlines'); +assert.strictEqual(process.env.DONT_EXPAND_SQUOTED, 'dontexpand\\nnewlines'); +// Ignore export before key +assert.strictEqual(process.env.EXPORT_EXAMPLE, 'ignore export'); +// Ignore spaces before double quotes to avoid quoted strings as value +assert.strictEqual(process.env.SPACE_BEFORE_DOUBLE_QUOTES, 'space before double quotes'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-client.js new file mode 100644 index 00000000..8309a1b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-client.js @@ -0,0 +1,58 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +if (!common.hasCrypto) common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const tls = require('tls'); + +// In reality, this can be a HTTP CONNECT message, signaling the incoming +// data is TLS encrypted +const HEAD = 'XXXX'; + +const subserver = tls.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}) + .on('secureConnection', common.mustCall(() => { + process.exit(0); + })); + +const server = tls.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}) + .listen(client) + .on('secureConnection', (serverTlsSock) => { + serverTlsSock.on('data', (chunk) => { + assert.strictEqual(chunk.toString(), HEAD); + subserver.emit('connection', serverTlsSock); + }); + }); + +function client() { + const down = tls.connect({ + host: '127.0.0.1', + port: server.address().port, + rejectUnauthorized: false + }).on('secureConnect', () => { + down.write(HEAD, common.mustSucceed()); + + // Sending tls data on a client TLSSocket with an active write led to a crash: + // + // node[16862]: ../src/crypto/crypto_tls.cc:963:virtual int node::crypto::TLSWrap::DoWrite(node::WriteWrap*, + // uv_buf_t*, size_t, uv_stream_t*): Assertion `!current_write_' failed. + // 1: 0xb090e0 node::Abort() [node] + // 2: 0xb0915e [node] + // 3: 0xca8413 node::crypto::TLSWrap::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) [node] + // 4: 0xcaa549 node::StreamBase::Write(uv_buf_t*, unsigned long, uv_stream_s*, v8::Local) [node] + // 5: 0xca88d7 node::crypto::TLSWrap::EncOut() [node] + // 6: 0xd3df3e [node] + // 7: 0xd3f35f v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [node] + // 8: 0x15d9ef9 [node] + // Aborted + tls.connect({ + socket: down, + rejectUnauthorized: false + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-server.js new file mode 100644 index 00000000..f06a83a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-double-tls-server.js @@ -0,0 +1,101 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +if (!common.hasCrypto) common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const tls = require('tls'); +const net = require('net'); + +// Sending tls data on a server TLSSocket with an active write led to a crash: +// +// node[1296]: ../src/crypto/crypto_tls.cc:963:virtual int node::crypto::TLSWrap::DoWrite(node::WriteWrap*, +// uv_buf_t*, size_t, uv_stream_t*): Assertion `!current_write_' failed. +// 1: 0xb090e0 node::Abort() [node] +// 2: 0xb0915e [node] +// 3: 0xca8413 node::crypto::TLSWrap::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) [node] +// 4: 0xcaa549 node::StreamBase::Write(uv_buf_t*, unsigned long, uv_stream_s*, v8::Local) [node] +// 5: 0xca88d7 node::crypto::TLSWrap::EncOut() [node] +// 6: 0xca9ba8 node::crypto::TLSWrap::OnStreamRead(long, uv_buf_t const&) [node] +// 7: 0xca8eb0 node::crypto::TLSWrap::ClearOut() [node] +// 8: 0xca9ba0 node::crypto::TLSWrap::OnStreamRead(long, uv_buf_t const&) [node] +// 9: 0xbe50dd node::LibuvStreamWrap::OnUvRead(long, uv_buf_t const*) [node] +// 10: 0xbe54c4 [node] +// 11: 0x15583d7 [node] +// 12: 0x1558c00 [node] +// 13: 0x155ede4 [node] +// 14: 0x154d008 uv_run [node] + +const serverReplaySize = 2 * 1024 * 1024; + +(async function() { + const tlsClientHello = await getClientHello(); + + const subserver = tls.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ALPNCallback: common.mustCall(({ sn, protocols }) => { + // Once `subserver` receives `tlsClientHello` from the underlying net.Socket, + // in this test, a TLSSocket actually, it should be able to proceed to the handshake + // and emit this event + assert.strictEqual(protocols[0], 'h2'); + return 'h2'; + }), + }); + + const server = tls.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + }) + .listen(startClient) + .on('secureConnection', (serverTlsSock) => { + // Craft writes that are large enough to stuck in sending + // In reality this can be a 200 response to the incoming HTTP CONNECT + const half = Buffer.alloc(serverReplaySize / 2, 0); + serverTlsSock.write(half, common.mustSucceed()); + serverTlsSock.write(half, common.mustSucceed()); + + subserver.emit('connection', serverTlsSock); + }); + + + function startClient() { + const clientTlsSock = tls.connect({ + host: '127.0.0.1', + port: server.address().port, + rejectUnauthorized: false, + }); + + const recv = []; + let revcLen = 0; + clientTlsSock.on('data', (chunk) => { + revcLen += chunk.length; + recv.push(chunk); + if (revcLen > serverReplaySize) { + // Check the server's replay is followed by the subserver's TLS ServerHello + const serverHelloFstByte = Buffer.concat(recv).subarray(serverReplaySize, serverReplaySize + 1); + assert.strictEqual(serverHelloFstByte.toString('hex'), '16'); + process.exit(0); + } + }); + + // In reality, one may want to send a HTTP CONNECT before starting this double TLS + clientTlsSock.write(tlsClientHello); + } +})().then(common.mustCall()); + +function getClientHello() { + return new Promise((resolve) => { + const server = net.createServer((sock) => { + sock.on('data', (chunk) => { + resolve(chunk); + }); + }) + .listen(() => { + tls.connect({ + port: server.address().port, + host: '127.0.0.1', + ALPNProtocols: ['h2'], + }).on('error', () => {}); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dsa-fips-invalid-key.js b/packages/secure-exec/tests/node-conformance/parallel/test-dsa-fips-invalid-key.js new file mode 100644 index 00000000..3df51bfb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dsa-fips-invalid-key.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const fixtures = require('../common/fixtures'); +const crypto = require('crypto'); + +if (!crypto.getFips()) { + common.skip('node compiled without FIPS OpenSSL.'); +} + +const assert = require('assert'); + +const input = 'hello'; + +const dsapri = fixtures.readKey('dsa_private_1025.pem'); +const sign = crypto.createSign('SHA1'); +sign.update(input); + +assert.throws(function() { + sign.sign(dsapri); +}, /PEM_read_bio_PrivateKey failed/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-dummy-stdio.js b/packages/secure-exec/tests/node-conformance/parallel/test-dummy-stdio.js new file mode 100644 index 00000000..4866f85c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-dummy-stdio.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); + +if (common.isWindows) + common.skip('fs.closeSync(n) does not close stdio on Windows'); + +function runTest(fd, streamName, testOutputStream, expectedName) { + const result = child_process.spawnSync(process.execPath, [ + '--expose-internals', + '--no-warnings', + '-e', + `const { internalBinding } = require('internal/test/binding'); + internalBinding('process_methods').resetStdioForTesting(); + fs.closeSync(${fd}); + const ctorName = process.${streamName}.constructor.name; + process.${testOutputStream}.write(ctorName); + `]); + assert.strictEqual(result[testOutputStream].toString(), expectedName, + `stdout:\n${result.stdout}\nstderr:\n${result.stderr}\n` + + `while running test with fd = ${fd}`); + if (testOutputStream !== 'stderr') + assert.strictEqual(result.stderr.toString(), ''); +} + +runTest(0, 'stdin', 'stdout', 'Readable'); +runTest(1, 'stdout', 'stderr', 'Writable'); +runTest(2, 'stderr', 'stdout', 'Writable'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-emit-after-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-emit-after-uncaught-exception.js new file mode 100644 index 00000000..5003972e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-emit-after-uncaught-exception.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +const id_obj = {}; +let collect = true; + +const hook = async_hooks.createHook({ + before(id) { if (collect) id_obj[id] = true; }, + after(id) { delete id_obj[id]; }, +}).enable(); + +process.once('uncaughtException', common.mustCall((er) => { + assert.strictEqual(er.message, 'bye'); + collect = false; +})); + +setImmediate(common.mustCall(() => { + process.nextTick(common.mustCall(() => { + assert.strictEqual(Object.keys(id_obj).length, 0); + hook.disable(); + })); + + // Create a stack of async ids that will need to be emitted in the case of + // an uncaught exception. + const ar1 = new async_hooks.AsyncResource('Mine'); + ar1.runInAsyncScope(() => { + const ar2 = new async_hooks.AsyncResource('Mine'); + ar2.runInAsyncScope(() => { + throw new Error('bye'); + }); + }); + + // TODO(trevnorris): This test shows that the after() hooks are always called + // correctly, but it doesn't solve where the emitDestroy() is missed because + // of the uncaught exception. Simple solution is to always call emitDestroy() + // before the emitAfter(), but how to codify this? +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-env-newprotomethod-remove-unnecessary-prototypes.js b/packages/secure-exec/tests/node-conformance/parallel/test-env-newprotomethod-remove-unnecessary-prototypes.js new file mode 100644 index 00000000..22c0c866 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-env-newprotomethod-remove-unnecessary-prototypes.js @@ -0,0 +1,19 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); + +// This test ensures that unnecessary prototypes are no longer +// being generated by node::NewFunctionTemplate. + +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +[ + internalBinding('udp_wrap').UDP.prototype.bind6, + internalBinding('tcp_wrap').TCP.prototype.bind6, + internalBinding('udp_wrap').UDP.prototype.send6, + internalBinding('tcp_wrap').TCP.prototype.bind, + internalBinding('udp_wrap').UDP.prototype.close, + internalBinding('tcp_wrap').TCP.prototype.open, +].forEach((binding, i) => { + assert.strictEqual('prototype' in binding, false, `Test ${i} failed`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-env-var-no-warnings.js b/packages/secure-exec/tests/node-conformance/parallel/test-env-var-no-warnings.js new file mode 100644 index 00000000..cee06c85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-env-var-no-warnings.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + process.emitWarning('foo'); +} else { + function test(newEnv) { + const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child`; + + cp.exec(cmd, { ...opts, env: { ...opts?.env, ...newEnv } }, common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err, null); + assert.strictEqual(stdout, ''); + + if (newEnv.NODE_NO_WARNINGS === '1') + assert.strictEqual(stderr, ''); + else + assert.match(stderr.trim(), /Warning: foo\n/); + })); + } + + test({}); + test(process.env); + test({ NODE_NO_WARNINGS: undefined }); + test({ NODE_NO_WARNINGS: null }); + test({ NODE_NO_WARNINGS: 'foo' }); + test({ NODE_NO_WARNINGS: true }); + test({ NODE_NO_WARNINGS: false }); + test({ NODE_NO_WARNINGS: {} }); + test({ NODE_NO_WARNINGS: [] }); + test({ NODE_NO_WARNINGS: function() {} }); + test({ NODE_NO_WARNINGS: 0 }); + test({ NODE_NO_WARNINGS: -1 }); + test({ NODE_NO_WARNINGS: '0' }); + test({ NODE_NO_WARNINGS: '01' }); + test({ NODE_NO_WARNINGS: '2' }); + // Don't test the number 1 because it will come through as a string in the + // child process environment. + test({ NODE_NO_WARNINGS: '1' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-err-name-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-err-name-deprecation.js new file mode 100644 index 00000000..5f3fb28f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-err-name-deprecation.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); + +// Flags: --pending-deprecation + +common.expectWarning({ + DeprecationWarning: [ + ['process.binding() is deprecated. Please use public APIs instead.', + 'DEP0111'], + ['Directly calling process.binding(\'uv\').errname() is being ' + + 'deprecated. Please make sure to use util.getSystemErrorName() instead.', + 'DEP0119'], + ] +}); + +process.binding('uv').errname(-1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-error-aggregateTwoErrors.js b/packages/secure-exec/tests/node-conformance/parallel/test-error-aggregateTwoErrors.js new file mode 100644 index 00000000..2332437d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-error-aggregateTwoErrors.js @@ -0,0 +1,71 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { aggregateTwoErrors } = require('internal/errors'); + +assert.strictEqual(aggregateTwoErrors(null, null), null); + +{ + const err = new Error(); + assert.strictEqual(aggregateTwoErrors(null, err), err); +} + +{ + const err = new Error(); + assert.strictEqual(aggregateTwoErrors(err, null), err); +} + +{ + const err0 = new Error('original'); + const err1 = new Error('second error'); + + err0.code = 'ERR0'; + err1.code = 'ERR1'; + + const chainedError = aggregateTwoErrors(err1, err0); + assert.strictEqual(chainedError.message, err0.message); + assert.strictEqual(chainedError.code, err0.code); + assert.deepStrictEqual(chainedError.errors, [err0, err1]); +} + +{ + const err0 = new Error('original'); + const err1 = new Error('second error'); + const err2 = new Error('third error'); + + err0.code = 'ERR0'; + err1.code = 'ERR1'; + err2.code = 'ERR2'; + + const chainedError = aggregateTwoErrors(err2, aggregateTwoErrors(err1, err0)); + assert.strictEqual(chainedError.message, err0.message); + assert.strictEqual(chainedError.code, err0.code); + assert.deepStrictEqual(chainedError.errors, [err0, err1, err2]); +} + +{ + const err0 = new Error('original'); + const err1 = new Error('second error'); + + err0.code = 'ERR0'; + err1.code = 'ERR1'; + + const chainedError = aggregateTwoErrors(null, aggregateTwoErrors(err1, err0)); + assert.strictEqual(chainedError.message, err0.message); + assert.strictEqual(chainedError.code, err0.code); + assert.deepStrictEqual(chainedError.errors, [err0, err1]); +} + +{ + const err0 = new Error('original'); + const err1 = new Error('second error'); + + err0.code = 'ERR0'; + err1.code = 'ERR1'; + + const chainedError = aggregateTwoErrors(null, aggregateTwoErrors(err1, err0)); + const stack = chainedError.stack.split('\n'); + assert.match(stack[1], /^ {4}at Object/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-error-format-list.js b/packages/secure-exec/tests/node-conformance/parallel/test-error-format-list.js new file mode 100644 index 00000000..2fd95584 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-error-format-list.js @@ -0,0 +1,20 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const { strictEqual } = require('node:assert'); +const { formatList } = require('internal/errors'); + +if (!common.hasIntl) common.skip('missing Intl'); + +{ + const and = new Intl.ListFormat('en', { style: 'long', type: 'conjunction' }); + const or = new Intl.ListFormat('en', { style: 'long', type: 'disjunction' }); + + const input = ['apple', 'banana', 'orange', 'pear']; + for (let i = 0; i < input.length; i++) { + const slicedInput = input.slice(0, i); + strictEqual(formatList(slicedInput), and.format(slicedInput)); + strictEqual(formatList(slicedInput, 'or'), or.format(slicedInput)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-error-prepare-stack-trace.js b/packages/secure-exec/tests/node-conformance/parallel/test-error-prepare-stack-trace.js new file mode 100644 index 00000000..1ad29efb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-error-prepare-stack-trace.js @@ -0,0 +1,30 @@ +'use strict'; + +require('../common'); +const { spawnSyncAndExitWithoutError } = require('../common/child_process'); +const assert = require('assert'); + +// Verify that the default Error.prepareStackTrace is present. +assert.strictEqual(typeof Error.prepareStackTrace, 'function'); + +// Error.prepareStackTrace() can be overridden. +{ + let prepareCalled = false; + Error.prepareStackTrace = (_error, trace) => { + prepareCalled = true; + }; + try { + throw new Error('foo'); + } catch (err) { + err.stack; // eslint-disable-line no-unused-expressions + } + assert(prepareCalled); +} + +if (process.argv[2] !== 'child') { + // Verify that the above test still passes when source-maps support is + // enabled. + spawnSyncAndExitWithoutError( + process.execPath, + ['--enable-source-maps', __filename, 'child']); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-error-reporting.js b/packages/secure-exec/tests/node-conformance/parallel/test-error-reporting.js new file mode 100644 index 00000000..e8a8f142 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-error-reporting.js @@ -0,0 +1,87 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const exec = require('child_process').exec; +const fixtures = require('../common/fixtures'); + +function errExec(script, option, callback) { + callback = typeof option === 'function' ? option : callback; + option = typeof option === 'string' ? option : ''; + return exec(...common.escapePOSIXShell`"${process.execPath}" ${option} "${fixtures.path(script)}"`, (err, stdout, stderr) => { + // There was some error + assert.ok(err); + + // More than one line of error output. + assert.ok(stderr.split('\n').length); + + // Proxy the args for more tests. + callback(err, stdout, stderr); + }); +} + +const syntaxErrorMessage = /\bSyntaxError\b/; + + +// Simple throw error +errExec('throws_error.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, /blah/); +})); + + +// Trying to JSON.parse(undefined) +errExec('throws_error2.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, syntaxErrorMessage); +})); + + +// Trying to JSON.parse(undefined) in nextTick +errExec('throws_error3.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, syntaxErrorMessage); +})); + + +// throw ILLEGAL error +errExec('throws_error4.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, syntaxErrorMessage); +})); + +// Specific long exception line doesn't result in stack overflow +errExec('throws_error5.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, syntaxErrorMessage); +})); + +// Long exception line with length > errorBuffer doesn't result in assertion +errExec('throws_error6.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, syntaxErrorMessage); +})); + +// Object that throws in toString() doesn't print garbage +errExec('throws_error7.js', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, /throw {\r?\n\^\r?\n{ toString: \[Function: toString] }\r?\n\r?\nNode\.js \S+\r?\n$/); +})); + +// Regression tests for https://github.com/nodejs/node/issues/39149 +errExec('throws_error7.js', '--enable-source-maps', common.mustCall((err, stdout, stderr) => { + assert.match(stderr, /throw {\r?\n\^\r?\n{ toString: \[Function: toString] }\r?\n\r?\nNode\.js \S+\r?\n$/); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-error-value-type-detection.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-error-value-type-detection.mjs new file mode 100644 index 00000000..c3171970 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-error-value-type-detection.mjs @@ -0,0 +1,211 @@ +// Flags: --expose-internals + +import '../common/index.mjs'; +import { strictEqual } from 'node:assert'; +import errorsModule from 'internal/errors'; + + +const { determineSpecificType } = errorsModule; + +strictEqual( + determineSpecificType(1n), + 'type bigint (1n)', +); + +strictEqual( + determineSpecificType(true), + 'type boolean (true)', +); +strictEqual( + determineSpecificType(false), + 'type boolean (false)', +); + +strictEqual( + determineSpecificType(2), + 'type number (2)', +); + +strictEqual( + determineSpecificType(NaN), + 'type number (NaN)', +); + +strictEqual( + determineSpecificType(Infinity), + 'type number (Infinity)', +); + +strictEqual( + determineSpecificType({ __proto__: null }), + '[Object: null prototype] {}', +); + +strictEqual( + determineSpecificType(''), + "type string ('')", +); + +strictEqual( + determineSpecificType(''), + "type string ('')", +); +strictEqual( + determineSpecificType("''"), + "type string (\"''\")", +); +strictEqual( + determineSpecificType('Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor'), + "type string ('Lorem ipsum dolor sit ame...')", +); +strictEqual( + determineSpecificType("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor'"), + "type string ('Lorem ipsum dolor sit ame...')", +); +strictEqual( + determineSpecificType("Lorem' ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor"), + "type string (\"Lorem' ipsum dolor sit am...\")", +); + +strictEqual( + determineSpecificType(Symbol('foo')), + 'type symbol (Symbol(foo))', +); + +strictEqual( + determineSpecificType(function foo() {}), + 'function foo', +); + +const implicitlyNamed = function() {}; // eslint-disable-line func-style +strictEqual( + determineSpecificType(implicitlyNamed), + 'function implicitlyNamed', +); +strictEqual( + determineSpecificType(() => {}), + 'function ', +); +function noName() {} +delete noName.name; +strictEqual( + noName.name, + '', +); +strictEqual( + determineSpecificType(noName), + 'function ', +); + +function * generatorFn() {} +strictEqual( + determineSpecificType(generatorFn), + 'function generatorFn', +); + +async function asyncFn() {} +strictEqual( + determineSpecificType(asyncFn), + 'function asyncFn', +); + +strictEqual( + determineSpecificType(null), + 'null', +); + +strictEqual( + determineSpecificType(undefined), + 'undefined', +); + +strictEqual( + determineSpecificType([]), + 'an instance of Array', +); + +strictEqual( + determineSpecificType(new Array()), + 'an instance of Array', +); +strictEqual( + determineSpecificType(new BigInt64Array()), + 'an instance of BigInt64Array', +); +strictEqual( + determineSpecificType(new BigUint64Array()), + 'an instance of BigUint64Array', +); +strictEqual( + determineSpecificType(new Int8Array()), + 'an instance of Int8Array', +); +strictEqual( + determineSpecificType(new Int16Array()), + 'an instance of Int16Array', +); +strictEqual( + determineSpecificType(new Int32Array()), + 'an instance of Int32Array', +); +strictEqual( + determineSpecificType(new Float32Array()), + 'an instance of Float32Array', +); +strictEqual( + determineSpecificType(new Float64Array()), + 'an instance of Float64Array', +); +strictEqual( + determineSpecificType(new Uint8Array()), + 'an instance of Uint8Array', +); +strictEqual( + determineSpecificType(new Uint8ClampedArray()), + 'an instance of Uint8ClampedArray', +); +strictEqual( + determineSpecificType(new Uint16Array()), + 'an instance of Uint16Array', +); +strictEqual( + determineSpecificType(new Uint32Array()), + 'an instance of Uint32Array', +); + +strictEqual( + determineSpecificType(new Date()), + 'an instance of Date', +); + +strictEqual( + determineSpecificType(new Map()), + 'an instance of Map', +); +strictEqual( + determineSpecificType(new WeakMap()), + 'an instance of WeakMap', +); + +strictEqual( + determineSpecificType({}), + 'an instance of Object', +); +strictEqual( + determineSpecificType(new Object()), + 'an instance of Object', +); + +strictEqual( + determineSpecificType(Promise.resolve('foo')), + 'an instance of Promise', +); + +strictEqual( + determineSpecificType(new Set()), + 'an instance of Set', +); +strictEqual( + determineSpecificType(new WeakSet()), + 'an instance of WeakSet', +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-aborterror.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-aborterror.js new file mode 100644 index 00000000..15da9f06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-aborterror.js @@ -0,0 +1,31 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { + strictEqual, + throws, +} = require('assert'); +const { AbortError } = require('internal/errors'); + +{ + const err = new AbortError(); + strictEqual(err.message, 'The operation was aborted'); + strictEqual(err.cause, undefined); +} + +{ + const cause = new Error('boom'); + const err = new AbortError('bang', { cause }); + strictEqual(err.message, 'bang'); + strictEqual(err.cause, cause); +} + +{ + throws(() => new AbortError('', false), { + code: 'ERR_INVALID_ARG_TYPE' + }); + throws(() => new AbortError('', ''), { + code: 'ERR_INVALID_ARG_TYPE' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-hide-stack-frames.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-hide-stack-frames.js new file mode 100644 index 00000000..fdaeb96f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-hide-stack-frames.js @@ -0,0 +1,242 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { hideStackFrames, codes } = require('internal/errors'); +const { validateInteger } = require('internal/validators'); +const assert = require('assert'); + +{ + // Test that the a built-in error has the correct name and message. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(function() { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(e.name, 'Error'); + assert.strictEqual(e.message, 'test'); + } +} + +{ + // Test that validator errors have the correct name and message. + try { + validateInteger('2', 'test'); + } catch (e) { + assert.strictEqual(e.name, 'TypeError'); + assert.strictEqual(e.message, 'The "test" argument must be of type number. Received type string (\'2\')'); + } +} + +{ + // Test that validator fn is not in the stack trace. + + function a(value) { + validateInteger(value, 'test'); + } + try { + a('2'); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /validateInteger/); + assert.match(stack[1], /at a/); + } +} + +{ + // Test that the stack trace is hidden for normal unnamed functions. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(function() { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /at c/); + assert.match(stack[1], /at b/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + // Test that the stack trace is hidden for normal functions. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(function c() { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /at c/); + assert.match(stack[1], /at b/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + // Test that the stack trace is hidden for arrow functions. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(() => { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /at c/); + assert.match(stack[1], /at b/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + // Creating a new Error object without stack trace, then throwing it + // should get a stack trace by hideStackFrames. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(function() { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /at c/); + assert.match(stack[1], /at b/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + const ERR_ACCESS_DENIED = codes.ERR_ACCESS_DENIED; + // Creating a new Error object without stack trace, then throwing it + // should get a stack trace by hideStackFrames. + function a() { + b(); + } + + function b() { + c(); + } + + const c = hideStackFrames(function() { + throw new ERR_ACCESS_DENIED.NoStackError('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.doesNotMatch(stack[1], /at c/); + assert.match(stack[1], /at b/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + // Creating a new Error object with stack trace, then throwing it + // should get a stack trace by hideStackFrames. + function a() { + b(); + } + + const b = hideStackFrames(function b() { + c(); + }); + + const c = hideStackFrames(function() { + throw new Error('test'); + }); + + try { + a(); + } catch (e) { + assert.strictEqual(Error.stackTraceLimit, 10); + const stack = e.stack.split('\n'); + assert.match(stack[1], /at a/); + assert.strictEqual(Error.stackTraceLimit, 10); + } +} + +{ + // Binding passes the value of this to the wrapped function. + let called = false; + function a() { + b.bind({ key: 'value' })(); + } + + const b = hideStackFrames(function b() { + assert.strictEqual(this.key, 'value'); + called = true; + }); + + a(); + + assert.strictEqual(called, true); +} + +{ + // Binding passes the value of this to the withoutStackTrace function. + let called = false; + function a() { + b.withoutStackTrace.bind({ key: 'value' })(); + } + + const b = hideStackFrames(function b() { + assert.strictEqual(this.key, 'value'); + called = true; + }); + + a(); + + assert.strictEqual(called, true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-frozen-intrinsics.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-frozen-intrinsics.js new file mode 100644 index 00000000..43995008 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-frozen-intrinsics.js @@ -0,0 +1,24 @@ +// Flags: --expose-internals --frozen-intrinsics +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-custom-setter.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-custom-setter.js new file mode 100644 index 00000000..d89ec22f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-custom-setter.js @@ -0,0 +1,30 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +let stackTraceLimit; +Reflect.defineProperty(Error, 'stackTraceLimit', { + get() { return stackTraceLimit; }, + set(value) { stackTraceLimit = value; }, +}); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted-and-Error-sealed.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted-and-Error-sealed.js new file mode 100644 index 00000000..ef6a9d16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted-and-Error-sealed.js @@ -0,0 +1,27 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +delete Error.stackTraceLimit; +Object.seal(Error); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted.js new file mode 100644 index 00000000..2967ff84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-deleted.js @@ -0,0 +1,26 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +delete Error.stackTraceLimit; + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-has-only-a-getter.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-has-only-a-getter.js new file mode 100644 index 00000000..49c39e15 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-has-only-a-getter.js @@ -0,0 +1,26 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +Reflect.defineProperty(Error, 'stackTraceLimit', { get() { return 0; } }); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-not-writable.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-not-writable.js new file mode 100644 index 00000000..8650c5f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror-stackTraceLimit-not-writable.js @@ -0,0 +1,29 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes } = require('internal/errors'); + +Reflect.defineProperty(Error, 'stackTraceLimit', { + writable: false, + value: Error.stackTraceLimit, +}); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' +}; +assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + info: ctx, + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror.js new file mode 100644 index 00000000..629a3d1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-errors-systemerror.js @@ -0,0 +1,410 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { E, SystemError, codes, kIsNodeError } = require('internal/errors'); +const { inspect } = require('internal/util/inspect'); + +assert.throws( + () => { new SystemError(); }, + { + name: 'TypeError', + message: "Cannot read properties of undefined (reading 'syscall')", + } +); + +E('ERR_TEST', 'custom message', SystemError); +const { ERR_TEST } = codes; + +{ + const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: '/str', + dest: '/str2' + }; + + assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + message: 'custom message: syscall_test returned ETEST (code message)' + + ' /str => /str2', + info: ctx + } + ); +} + +{ + const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: Buffer.from('/buf'), + dest: '/str2' + }; + assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + message: 'custom message: syscall_test returned ETEST (code message)' + + ' /buf => /str2', + info: ctx + } + ); +} + +{ + const ctx = { + code: 'ETEST', + message: 'code message', + syscall: 'syscall_test', + path: Buffer.from('/buf'), + dest: Buffer.from('/buf2') + }; + assert.throws( + () => { throw new ERR_TEST(ctx); }, + { + code: 'ERR_TEST', + name: 'SystemError', + message: 'custom message: syscall_test returned ETEST (code message)' + + ' /buf => /buf2', + info: ctx + } + ); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + path: Buffer.from('a'), + dest: Buffer.from('b') + }; + const err = new ERR_TEST(ctx); + assert.strictEqual(err.info, ctx); + assert.strictEqual(err.code, 'ERR_TEST'); + err.code = 'test'; + assert.strictEqual(err.code, 'test'); + + // Test legacy properties. These shouldn't be used anymore + // but let us make sure they still work + assert.strictEqual(err.errno, 123); + assert.strictEqual(err.syscall, 'syscall_test'); + assert.strictEqual(err.path, 'a'); + assert.strictEqual(err.dest, 'b'); + + // Make sure it's mutable + err.code = 'test'; + err.errno = 321; + err.syscall = 'test'; + err.path = 'path'; + err.dest = 'path'; + + assert.strictEqual(err.errno, 321); + assert.strictEqual(err.syscall, 'test'); + assert.strictEqual(err.path, 'path'); + assert.strictEqual(err.dest, 'path'); + + assert.strictEqual(err.info.errno, 321); + assert.strictEqual(err.info.dest.toString(), 'path'); + assert.strictEqual(err.info.path.toString(), 'path'); + assert.strictEqual(err.info.syscall, 'test'); +} + +{ + const ctx = { + code: 'ERR_TEST', + message: 'Error occurred', + syscall: 'syscall_test' + }; + assert.throws( + () => { + const err = new ERR_TEST(ctx); + err.name = 'Foobar'; + throw err; + }, + { + code: 'ERR_TEST', + name: 'Foobar', + message: 'custom message: syscall_test returned ERR_TEST ' + + '(Error occurred)', + info: ctx + } + ); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // is set to true + assert.strictEqual(err[kIsNodeError], true); + + // is not writable + assert.throws( + () => { err[kIsNodeError] = false; }, + { + name: 'TypeError', + message: /Symbol\(kIsNodeError\)/, + } + ); + + // is not enumerable + assert.strictEqual(Object.prototype.propertyIsEnumerable.call(err, kIsNodeError), false); + + // is configurable + delete err[kIsNodeError]; + assert.strictEqual(kIsNodeError in err, false); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // is set to true + assert.strictEqual(err.name, 'SystemError'); + + // is writable + err.name = 'CustomError'; + assert.strictEqual(err.name, 'CustomError'); + + // is not enumerable + assert.strictEqual(Object.prototype.propertyIsEnumerable.call(err, 'name'), false); + + // is configurable + delete err.name; + assert.strictEqual(err.name, 'Error'); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // Is set with the correct message + assert.strictEqual(err.message, 'custom message: syscall_test returned ERR (something happened)'); + + // is writable + err.message = 'custom message'; + assert.strictEqual(err.message, 'custom message'); + + // is not enumerable + assert.strictEqual(Object.prototype.propertyIsEnumerable.call(err, 'message'), false); + + // is configurable + delete err.message; + assert.strictEqual(err.message, ''); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // Is set to the correct syscall + assert.strictEqual(err.syscall, 'syscall_test'); + + // is writable + err.syscall = 'custom syscall'; + assert.strictEqual(err.syscall, 'custom syscall'); + + // is enumerable + assert(Object.prototype.propertyIsEnumerable.call(err, 'syscall')); + + // is configurable + delete err.syscall; + assert.strictEqual('syscall' in err, false); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // Is set to the correct errno + assert.strictEqual(err.errno, 123); + + // is writable + err.errno = 'custom errno'; + assert.strictEqual(err.errno, 'custom errno'); + + // is enumerable + assert(Object.prototype.propertyIsEnumerable.call(err, 'errno')); + + // is configurable + delete err.errno; + assert.strictEqual('errno' in err, false); +} + +{ + const ctx = { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }; + const err = new ERR_TEST(ctx); + + // Is set to the correct info + assert.strictEqual(Object.keys(err.info).length, 4); + assert.strictEqual(err.info.errno, 123); + assert.strictEqual(err.info.code, 'ERR'); + assert.strictEqual(err.info.message, 'something happened'); + assert.strictEqual(err.info.syscall, 'syscall_test'); + + // is not writable + assert.throws( + () => { + err.info = { + ...ctx, + errno: 124 + }; + }, + { + name: 'TypeError', + message: /'info'/, + } + ); + + assert.strictEqual(Object.keys(err.info).length, 4); + assert.strictEqual(err.info.errno, 123); + assert.strictEqual(err.info.code, 'ERR'); + assert.strictEqual(err.info.message, 'something happened'); + assert.strictEqual(err.info.syscall, 'syscall_test'); + + // is enumerable + assert(Object.prototype.propertyIsEnumerable.call(err, 'info')); + + // is configurable + delete err.info; + + assert.strictEqual('info' in err, false); +} + +{ + // Make sure the stack trace does not contain SystemError + try { + throw new ERR_TEST({ + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }); + } catch (e) { + assert.doesNotMatch(e.stack, /at new SystemError/); + assert.match(e.stack.split('\n')[1], /test-errors-systemerror\.js/); + } +} + +{ + // Make sure the stack trace has the correct number of frames + const limit = Error.stackTraceLimit; + Error.stackTraceLimit = 3; + function a() { + b(); + } + + function b() { + c(); + } + + function c() { + throw new ERR_TEST({ + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }); + } + try { + a(); + } catch (e) { + assert.doesNotMatch(e.stack, /at new SystemError/); + assert.match(e.stack.split('\n')[1], /test-errors-systemerror\.js/); + assert.match(e.stack.split('\n')[1], /at c \(/); + assert.match(e.stack.split('\n')[2], /test-errors-systemerror\.js/); + assert.match(e.stack.split('\n')[2], /at b \(/); + assert.match(e.stack.split('\n')[3], /test-errors-systemerror\.js/); + assert.match(e.stack.split('\n')[3], /at a \(/); + assert.strictEqual(e.stack.split('\n').length, 4); + } finally { + Error.stackTraceLimit = limit; + } +} + +{ + // Inspect should return the correct string + const err = new ERR_TEST({ + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + custom: 'custom' + }); + let inspectedErr = inspect(err); + + assert.ok(inspectedErr.includes(`info: { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + custom: 'custom' + },`)); + + err.syscall = 'custom_syscall'; + + inspectedErr = inspect(err); + + assert.ok(inspectedErr.includes(`info: { + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'custom_syscall', + custom: 'custom' + },`)); +} + +{ + // toString should return the correct string + + const err = new ERR_TEST({ + code: 'ERR', + errno: 123, + message: 'something happened', + syscall: 'syscall_test', + }); + + assert.strictEqual( + err.toString(), + 'SystemError [ERR_TEST]: custom message: syscall_test returned ERR (something happened)' + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-errors.js new file mode 100644 index 00000000..18c3aed3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-errors.js @@ -0,0 +1,63 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/alphabetize-errors'); + +new RuleTester().run('alphabetize-errors', rule, { + valid: [ + { code: ` + E('AAA', 'foo'); + E('BBB', 'bar'); + E('CCC', 'baz'); + `, options: [{ checkErrorDeclarations: true }] }, + ` + E('AAA', 'foo'); + E('CCC', 'baz'); + E('BBB', 'bar'); + `, + `const { + codes: { + ERR_A, + ERR_B, + }, + } = require("internal/errors")`, + ], + invalid: [ + { + code: ` + E('BBB', 'bar'); + E('AAA', 'foo'); + E('CCC', 'baz'); + `, + options: [{ checkErrorDeclarations: true }], + errors: [{ message: 'Out of ASCIIbetical order - BBB >= AAA', line: 3 }] + }, + { + code: `const { + codes: { + ERR_B, + ERR_A, + }, + } = require("internal/errors")`, + errors: [{ message: 'Out of ASCIIbetical order - ERR_B >= ERR_A', line: 4 }] + }, + { + code: 'const internalErrors = require("internal/errors")', + errors: [{ message: /Use destructuring/ }] + }, + { + code: 'const {codes} = require("internal/errors")', + errors: [{ message: /Use destructuring/ }] + }, + { + code: 'const {codes:{ERR_A}} = require("internal/errors")', + errors: [{ message: /Use multiline destructuring/ }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-primordials.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-primordials.js new file mode 100644 index 00000000..3f63e1ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-alphabetize-primordials.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/alphabetize-primordials'); + +new RuleTester() + .run('alphabetize-primordials', rule, { + valid: [ + 'new Array()', + '"use strict";const {\nArray\n} = primordials;', + '"use strict";const {\n\tArray,\n\tDate,\n} = primordials', + '"use strict";const {\nDate,Array\n} = notPrimordials', + '"use strict";const {\nDate,globalThis:{Array}\n} = primordials', + '"use strict";const {\nBigInt,globalThis:{Array,Date,SharedArrayBuffer,parseInt}\n} = primordials', + '"use strict";const {\nFunctionPrototypeBind,Uint32Array,globalThis:{SharedArrayBuffer}\n} = primordials', + { + code: '"use strict";const fs = require("fs");const {\nArray\n} = primordials', + options: [{ enforceTopPosition: false }], + }, + ], + invalid: [ + { + code: '"use strict";const {Array} = primordials;', + errors: [{ message: /destructuring from primordials should be multiline/ }], + }, + { + code: '"use strict";const fs = require("fs");const {Date,Array} = primordials', + errors: [ + { message: /destructuring from primordials should be multiline/ }, + { message: /destructuring from primordials should be the first expression/ }, + { message: /Date >= Array/ }, + ], + }, + { + code: 'function fn() {"use strict";const {\nArray,\n} = primordials}', + errors: [{ message: /destructuring from primordials should be the first expression/ }], + }, + { + code: '"use strict";const {\nDate,Array} = primordials', + errors: [{ message: /Date >= Array/ }], + }, + { + code: '"use strict";const {\nglobalThis:{Date, Array}} = primordials', + errors: [{ message: /Date >= Array/ }], + }, + ] + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-async-iife-no-unused-result.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-async-iife-no-unused-result.js new file mode 100644 index 00000000..9f74b658 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-async-iife-no-unused-result.js @@ -0,0 +1,48 @@ +'use strict'; +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/async-iife-no-unused-result'); + +const message = 'The result of an immediately-invoked async function needs ' + + 'to be used (e.g. with `.then(common.mustCall())`)'; + +const tester = new RuleTester(); +tester.run('async-iife-no-unused-result', rule, { + valid: [ + '(() => {})()', + '(async () => {})', + '(async () => {})().then()', + '(async () => {})().catch()', + '(function () {})()', + '(async function () {})', + '(async function () {})().then()', + '(async function () {})().catch()', + ], + invalid: [ + { + code: '(async () => {})()', + errors: [{ message }], + }, + { + code: '(async function() {})()', + errors: [{ message }], + }, + { + code: "const common = require('../common');(async () => {})()", + errors: [{ message }], + output: "const common = require('../common');(async () => {})()" + + '.then(common.mustCall())', + }, + { + code: "const common = require('../common');(async function() {})()", + errors: [{ message }], + output: "const common = require('../common');(async function() {})()" + + '.then(common.mustCall())', + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-avoid-prototype-pollution.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-avoid-prototype-pollution.js new file mode 100644 index 00000000..c6b0fe63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-avoid-prototype-pollution.js @@ -0,0 +1,334 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/avoid-prototype-pollution'); + +new RuleTester() + .run('property-descriptor-no-prototype-pollution', rule, { + valid: [ + 'ObjectDefineProperties({}, {})', + 'ObjectCreate(null, {})', + 'ObjectDefineProperties({}, { key })', + 'ObjectCreate(null, { key })', + 'ObjectDefineProperties({}, { ...spread })', + 'ObjectCreate(null, { ...spread })', + 'ObjectDefineProperties({}, { key: valueDescriptor })', + 'ObjectCreate(null, { key: valueDescriptor })', + 'ObjectDefineProperties({}, { key: { ...{}, __proto__: null } })', + 'ObjectCreate(null, { key: { ...{}, __proto__: null } })', + 'ObjectDefineProperties({}, { key: { __proto__: null } })', + 'ObjectCreate(null, { key: { __proto__: null } })', + 'ObjectDefineProperties({}, { key: { __proto__: null, enumerable: true } })', + 'ObjectCreate(null, { key: { __proto__: null, enumerable: true } })', + 'ObjectDefineProperties({}, { key: { "__proto__": null } })', + 'ObjectCreate(null, { key: { "__proto__": null } })', + 'ObjectDefineProperties({}, { key: { \'__proto__\': null } })', + 'ObjectCreate(null, { key: { \'__proto__\': null } })', + 'ObjectDefineProperty({}, "key", ObjectCreate(null))', + 'ReflectDefineProperty({}, "key", ObjectCreate(null))', + 'ObjectDefineProperty({}, "key", valueDescriptor)', + 'ReflectDefineProperty({}, "key", valueDescriptor)', + 'ObjectDefineProperty({}, "key", { __proto__: null })', + 'ReflectDefineProperty({}, "key", { __proto__: null })', + 'ObjectDefineProperty({}, "key", { __proto__: null, enumerable: true })', + 'ReflectDefineProperty({}, "key", { __proto__: null, enumerable: true })', + 'ObjectDefineProperty({}, "key", { "__proto__": null })', + 'ReflectDefineProperty({}, "key", { "__proto__": null })', + 'ObjectDefineProperty({}, "key", { \'__proto__\': null })', + 'ReflectDefineProperty({}, "key", { \'__proto__\': null })', + 'async function myFn() { return { __proto__: null } }', + 'async function myFn() { function myFn() { return {} } return { __proto__: null } }', + 'const myFn = async function myFn() { return { __proto__: null } }', + 'const myFn = async function () { return { __proto__: null } }', + 'const myFn = async () => { return { __proto__: null } }', + 'const myFn = async () => ({ __proto__: null })', + 'function myFn() { return {} }', + 'const myFn = function myFn() { return {} }', + 'const myFn = function () { return {} }', + 'const myFn = () => { return {} }', + 'const myFn = () => ({})', + 'StringPrototypeReplace("some string", "some string", "some replacement")', + 'StringPrototypeReplaceAll("some string", "some string", "some replacement")', + 'StringPrototypeSplit("some string", "some string")', + 'new Proxy({}, otherObject)', + 'new Proxy({}, someFactory())', + 'new Proxy({}, { __proto__: null })', + 'new Proxy({}, { __proto__: null, ...{} })', + 'async function name(){return await SafePromiseAll([])}', + 'async function name(){const val = await SafePromiseAll([])}', + ], + invalid: [ + { + code: 'ObjectDefineProperties({}, ObjectGetOwnPropertyDescriptors({}))', + errors: [{ message: /prototype pollution/ }], + }, + { + code: 'ObjectCreate(null, ObjectGetOwnPropertyDescriptors({}))', + errors: [{ message: /prototype pollution/ }], + }, + { + code: 'ObjectDefineProperties({}, { key: {} })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectCreate(null, { key: {} })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperties({}, { key: { [void 0]: { ...{ __proto__: null } } } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectCreate(null, { key: { [void 0]: { ...{ __proto__: null } } } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperties({}, { key: { __proto__: Object.prototype } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectCreate(null, { key: { __proto__: Object.prototype } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperties({}, { key: { [`__proto__`]: null } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectCreate(null, { key: { [`__proto__`]: null } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperties({}, { key: { enumerable: true } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectCreate(null, { key: { enumerable: true } })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperty({}, "key", {})', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ReflectDefineProperty({}, "key", {})', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperty({}, "key", ObjectGetOwnPropertyDescriptor({}, "key"))', + errors: [{ + message: /prototype pollution/, + suggestions: [{ + desc: 'Wrap the property descriptor in a null-prototype object', + output: 'ObjectDefineProperty({}, "key", { __proto__: null,...ObjectGetOwnPropertyDescriptor({}, "key") })', + }], + }], + }, + { + code: 'ReflectDefineProperty({}, "key", ObjectGetOwnPropertyDescriptor({}, "key"))', + errors: [{ + message: /prototype pollution/, + suggestions: [{ + desc: 'Wrap the property descriptor in a null-prototype object', + output: + 'ReflectDefineProperty({}, "key", { __proto__: null,...ObjectGetOwnPropertyDescriptor({}, "key") })', + }], + }], + }, + { + code: 'ObjectDefineProperty({}, "key", ReflectGetOwnPropertyDescriptor({}, "key"))', + errors: [{ + message: /prototype pollution/, + suggestions: [{ + desc: 'Wrap the property descriptor in a null-prototype object', + output: + 'ObjectDefineProperty({}, "key", { __proto__: null,...ReflectGetOwnPropertyDescriptor({}, "key") })', + }], + }], + }, + { + code: 'ReflectDefineProperty({}, "key", ReflectGetOwnPropertyDescriptor({}, "key"))', + errors: [{ + message: /prototype pollution/, + suggestions: [{ + desc: 'Wrap the property descriptor in a null-prototype object', + output: + 'ReflectDefineProperty({}, "key", { __proto__: null,...ReflectGetOwnPropertyDescriptor({}, "key") })', + }], + }], + }, + { + code: 'ObjectDefineProperty({}, "key", { __proto__: Object.prototype })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ReflectDefineProperty({}, "key", { __proto__: Object.prototype })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperty({}, "key", { [`__proto__`]: null })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ReflectDefineProperty({}, "key", { [`__proto__`]: null })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ObjectDefineProperty({}, "key", { enumerable: true })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'ReflectDefineProperty({}, "key", { enumerable: true })', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'async function myFn(){ return {} }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'async function myFn(){ async function someOtherFn() { return { __proto__: null } } return {} }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'async function myFn(){ if (true) { return {} } return { __proto__: null } }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'const myFn = async function myFn(){ return {} }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'const myFn = async function (){ return {} }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'const myFn = async () => { return {} }', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'const myFn = async () => ({})', + errors: [{ message: /null-prototype/ }], + }, + { + code: 'RegExpPrototypeTest(/some regex/, "some string")', + errors: [{ + message: /looks up the "exec" property/, + suggestions: [{ + desc: 'Use RegexpPrototypeExec instead', + output: 'RegExpPrototypeExec(/some regex/, "some string") !== null', + }], + }], + }, + { + code: 'RegExpPrototypeSymbolMatch(/some regex/, "some string")', + errors: [{ message: /looks up the "exec" property/ }], + }, + { + code: 'RegExpPrototypeSymbolMatchAll(/some regex/, "some string")', + errors: [{ message: /looks up the "exec" property/ }], + }, + { + code: 'RegExpPrototypeSymbolSearch(/some regex/, "some string")', + errors: [{ message: /SafeStringPrototypeSearch/ }], + }, + { + code: 'StringPrototypeMatch("some string", /some regex/)', + errors: [{ message: /looks up the Symbol\.match property/ }], + }, + { + code: 'let v = StringPrototypeMatch("some string", /some regex/)', + errors: [{ message: /looks up the Symbol\.match property/ }], + }, + { + code: 'let v = StringPrototypeMatch("some string", new RegExp("some regex"))', + errors: [{ message: /looks up the Symbol\.match property/ }], + }, + { + code: 'StringPrototypeMatchAll("some string", /some regex/)', + errors: [{ message: /looks up the Symbol\.matchAll property/ }], + }, + { + code: 'let v = StringPrototypeMatchAll("some string", new RegExp("some regex"))', + errors: [{ message: /looks up the Symbol\.matchAll property/ }], + }, + { + code: 'StringPrototypeReplace("some string", /some regex/, "some replacement")', + errors: [{ message: /looks up the Symbol\.replace property/ }], + }, + { + code: 'StringPrototypeReplace("some string", new RegExp("some regex"), "some replacement")', + errors: [{ message: /looks up the Symbol\.replace property/ }], + }, + { + code: 'StringPrototypeReplaceAll("some string", /some regex/, "some replacement")', + errors: [{ message: /looks up the Symbol\.replace property/ }], + }, + { + code: 'StringPrototypeReplaceAll("some string", new RegExp("some regex"), "some replacement")', + errors: [{ message: /looks up the Symbol\.replace property/ }], + }, + { + code: 'StringPrototypeSearch("some string", /some regex/)', + errors: [{ message: /SafeStringPrototypeSearch/ }], + }, + { + code: 'StringPrototypeSplit("some string", /some regex/)', + errors: [{ message: /looks up the Symbol\.split property/ }], + }, + { + code: 'new Proxy({}, {})', + errors: [{ message: /null-prototype/ }] + }, + { + code: 'new Proxy({}, { [`__proto__`]: null })', + errors: [{ message: /null-prototype/ }] + }, + { + code: 'new Proxy({}, { __proto__: Object.prototype })', + errors: [{ message: /null-prototype/ }] + }, + { + code: 'new Proxy({}, { ...{ __proto__: null } })', + errors: [{ message: /null-prototype/ }] + }, + { + code: 'PromisePrototypeCatch(promise, ()=>{})', + errors: [{ message: /\bPromisePrototypeThen\b/ }] + }, + { + code: 'PromiseAll([])', + errors: [{ message: /\bSafePromiseAll\b/ }] + }, + { + code: 'async function fn(){await SafePromiseAll([])}', + errors: [{ message: /\bSafePromiseAllReturnVoid\b/ }] + }, + { + code: 'async function fn(){await SafePromiseAllSettled([])}', + errors: [{ message: /\bSafePromiseAllSettledReturnVoid\b/ }] + }, + { + code: 'PromiseAllSettled([])', + errors: [{ message: /\bSafePromiseAllSettled\b/ }] + }, + { + code: 'PromiseAny([])', + errors: [{ message: /\bSafePromiseAny\b/ }] + }, + { + code: 'PromiseRace([])', + errors: [{ message: /\bSafePromiseRace\b/ }] + }, + { + code: 'ArrayPrototypeConcat([])', + errors: [{ message: /\bisConcatSpreadable\b/ }] + }, + ] + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-crypto-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-crypto-check.js new file mode 100644 index 00000000..2b2c0c2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-crypto-check.js @@ -0,0 +1,77 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/crypto-check'); + +const message = 'Please add a hasCrypto check to allow this test to be ' + + 'skipped when Node is built "--without-ssl".'; + +new RuleTester().run('crypto-check', rule, { + valid: [ + 'foo', + 'crypto', + ` + if (!common.hasCrypto) { + common.skip("missing crypto"); + } + require("crypto"); + `, + ` + if (!common.hasCrypto) { + common.skip("missing crypto"); + } + internalBinding("crypto"); + `, + ], + invalid: [ + { + code: 'require("common")\n' + + 'require("crypto")\n' + + 'if (!common.hasCrypto) {\n' + + ' common.skip("missing crypto");\n' + + '}', + errors: [{ message }] + }, + { + code: 'require("common")\n' + + 'require("crypto")', + errors: [{ message }], + output: 'require("common")\n' + + 'if (!common.hasCrypto) {' + + ' common.skip("missing crypto");' + + '}\n' + + 'require("crypto")' + }, + { + code: 'require("common")\n' + + 'if (common.foo) {}\n' + + 'require("crypto")', + errors: [{ message }], + output: 'require("common")\n' + + 'if (!common.hasCrypto) {' + + ' common.skip("missing crypto");' + + '}\n' + + 'if (common.foo) {}\n' + + 'require("crypto")' + }, + { + code: 'require("common")\n' + + 'if (common.foo) {}\n' + + 'internalBinding("crypto")', + errors: [{ message }], + output: 'require("common")\n' + + 'if (!common.hasCrypto) {' + + ' common.skip("missing crypto");' + + '}\n' + + 'if (common.foo) {}\n' + + 'internalBinding("crypto")' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-deprecation-codes.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-deprecation-codes.js new file mode 100644 index 00000000..dc3dc46b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-deprecation-codes.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +if (!common.hasIntl) + common.skip('missing Intl'); +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/documented-deprecation-codes'); + +const mdFile = 'doc/api/deprecations.md'; + +const invalidCode = 'UNDOCUMENTED INVALID CODE'; + +new RuleTester().run('documented-deprecation-codes', rule, { + valid: [ + ` + deprecate(function() { + return this.getHeaders(); + }, 'OutgoingMessage.prototype._headers is deprecated', 'DEP0066') + `, + ], + invalid: [ + { + code: ` + deprecate(function foo(){}, 'bar', '${invalidCode}'); + `, + errors: [ + { + message: `"${invalidCode}" does not match the expected pattern`, + line: 2 + }, + { + message: `"${invalidCode}" is not documented in ${mdFile}`, + line: 2 + }, + ] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-errors.js new file mode 100644 index 00000000..1759c786 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-documented-errors.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/documented-errors'); + +const invalidCode = 'UNDOCUMENTED ERROR CODE'; + +new RuleTester().run('documented-errors', rule, { + valid: [ + ` + E('ERR_ASSERTION', 'foo'); + `, + ], + invalid: [ + { + code: ` + E('${invalidCode}', 'bar'); + `, + errors: [ + { + message: `"${invalidCode}" is not documented in doc/api/errors.md`, + line: 2 + }, + ] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-duplicate-requires.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-duplicate-requires.js new file mode 100644 index 00000000..36c43d9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-duplicate-requires.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const { RuleTester } = require('../../tools/eslint/node_modules/eslint'); +const rule = require('../../tools/eslint-rules/no-duplicate-requires'); + +new RuleTester({ + languageOptions: { + sourceType: 'script', + }, +}).run('no-duplicate-requires', rule, { + valid: [ + { + code: '(function() { require("a"); }); (function() { require("a"); });', + }, + { + code: 'require(a); require(a);', + }, + ], + invalid: [ + { + code: 'require("a"); require("a");', + errors: [{ message: '\'a\' require is duplicated.' }], + }, + ], +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-eslint-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-eslint-check.js new file mode 100644 index 00000000..ca34497c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-eslint-check.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/eslint-check'); + +const message = 'Please add a skipIfEslintMissing() call to allow this ' + + 'test to be skipped when Node.js is built ' + + 'from a source tarball.'; + +new RuleTester().run('eslint-check', rule, { + valid: [ + 'foo;', + 'require("common")\n' + + 'common.skipIfEslintMissing();\n' + + 'require("../../tools/eslint/node_modules/eslint")', + ], + invalid: [ + { + code: 'require("common")\n' + + 'require("../../tools/eslint/node_modules/eslint").RuleTester', + errors: [{ message }], + output: 'require("common")\n' + + 'common.skipIfEslintMissing();\n' + + 'require("../../tools/eslint/node_modules/eslint").RuleTester' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-inspector-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-inspector-check.js new file mode 100644 index 00000000..c60dcf08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-inspector-check.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/inspector-check'); + +const message = 'Please add a skipIfInspectorDisabled() call to allow this ' + + 'test to be skipped when Node is built ' + + '\'--without-inspector\'.'; + +new RuleTester().run('inspector-check', rule, { + valid: [ + 'foo;', + 'require("common")\n' + + 'common.skipIfInspectorDisabled();\n' + + 'require("inspector")', + ], + invalid: [ + { + code: 'require("common")\n' + + 'require("inspector")', + errors: [{ message }], + output: 'require("common")\n' + + 'common.skipIfInspectorDisabled();\n' + + 'require("inspector")' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-lowercase-name-for-primitive.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-lowercase-name-for-primitive.js new file mode 100644 index 00000000..f8029d7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-lowercase-name-for-primitive.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/lowercase-name-for-primitive'); + +new RuleTester().run('lowercase-name-for-primitive', rule, { + valid: [ + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "a", ["string", "number"])', + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "name", "string")', + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "name", "number")', + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "name", "boolean")', + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "name", "null")', + 'new errors.TypeError("ERR_INVALID_ARG_TYPE", "name", "undefined")', + ], + invalid: [ + { + code: "new errors.TypeError('ERR_INVALID_ARG_TYPE', 'a', 'Number')", + errors: [{ message: 'primitive should use lowercase: Number' }], + output: "new errors.TypeError('ERR_INVALID_ARG_TYPE', 'a', 'number')", + }, + { + code: "new errors.TypeError('ERR_INVALID_ARG_TYPE', 'a', 'STRING')", + errors: [{ message: 'primitive should use lowercase: STRING' }], + output: "new errors.TypeError('ERR_INVALID_ARG_TYPE', 'a', 'string')", + }, + { + code: "new e.TypeError('ERR_INVALID_ARG_TYPE', a, ['String','Number'])", + errors: [ + { message: 'primitive should use lowercase: String' }, + { message: 'primitive should use lowercase: Number' }, + ], + output: "new e.TypeError('ERR_INVALID_ARG_TYPE', a, ['string','number'])", + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-array-destructuring.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-array-destructuring.js new file mode 100644 index 00000000..3f9b6e00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-array-destructuring.js @@ -0,0 +1,139 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const { RuleTester } = require('../../tools/eslint/node_modules/eslint'); +const rule = require('../../tools/eslint-rules/no-array-destructuring'); + +const USE_OBJ_DESTRUCTURING = + 'Use object destructuring instead of array destructuring.'; +const USE_ARRAY_METHODS = + 'Use primordials.ArrayPrototypeSlice to avoid unsafe array iteration.'; + +new RuleTester() + .run('no-array-destructuring', rule, { + valid: [ + 'const first = [1, 2, 3][0];', + 'const {0:first} = [1, 2, 3];', + '({1:elem} = array);', + 'function name(param, { 0: key, 1: value },) {}', + ], + invalid: [ + { + code: 'const [Array] = args;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'const {0:Array} = args;' + }, + { + code: 'const [ , res] = args;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'const { 1:res} = args;', + }, + { + code: '[, elem] = options;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: '({ 1:elem} = options);', + }, + { + code: 'const {values:[elem]} = options;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'const {values:{0:elem}} = options;', + }, + { + code: '[[[elem]]] = options;', + errors: [ + { message: USE_OBJ_DESTRUCTURING }, + { message: USE_OBJ_DESTRUCTURING }, + { message: USE_OBJ_DESTRUCTURING }, + ], + output: '({0:[[elem]]} = options);', + }, + { + code: '[, ...rest] = options;', + errors: [{ message: USE_ARRAY_METHODS }], + }, + { + code: 'for(const [key, value] of new Map);', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'for(const {0:key, 1:value} of new Map);', + }, + { + code: 'let [first,,,fourth] = array;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'let {0:first,3:fourth} = array;', + }, + { + code: 'let [,second,,fourth] = array;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'let {1:second,3:fourth} = array;', + }, + { + code: 'let [ ,,,fourth ] = array;', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'let { 3:fourth } = array;', + }, + { + code: 'let [,,,fourth, fifth,, minorFall, majorLift,...music] = arr;', + errors: [{ message: USE_ARRAY_METHODS }], + }, + { + code: 'function map([key, value]) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'function map({0:key, 1:value}) {}', + }, + { + code: 'function map([key, value],) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'function map({0:key, 1:value},) {}', + }, + { + code: '(function([key, value]) {})', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: '(function({0:key, 1:value}) {})', + }, + { + code: '(function([key, value] = [null, 0]) {})', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: '(function({0:key, 1:value} = [null, 0]) {})', + }, + { + code: 'function map([key, ...values]) {}', + errors: [{ message: USE_ARRAY_METHODS }], + }, + { + code: 'function map([key, value], ...args) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'function map({0:key, 1:value}, ...args) {}', + }, + { + code: 'async function map([key, value], ...args) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'async function map({0:key, 1:value}, ...args) {}', + }, + { + code: 'async function* generator([key, value], ...args) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'async function* generator({0:key, 1:value}, ...args) {}', + }, + { + code: 'function* generator([key, value], ...args) {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'function* generator({0:key, 1:value}, ...args) {}', + }, + { + code: 'const cb = ([key, value], ...args) => {}', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'const cb = ({0:key, 1:value}, ...args) => {}', + }, + { + code: 'class name{ method([key], ...args){} }', + errors: [{ message: USE_OBJ_DESTRUCTURING }], + output: 'class name{ method({0:key}, ...args){} }', + }, + ] + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-unescaped-regexp-dot.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-unescaped-regexp-dot.js new file mode 100644 index 00000000..457b76a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-no-unescaped-regexp-dot.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/no-unescaped-regexp-dot'); + +new RuleTester().run('no-unescaped-regexp-dot', rule, { + valid: [ + '/foo/', + String.raw`/foo\./`, + '/.+/', + '/.*/', + '/.?/', + '/.{5}/', + String.raw`/\\\./`, + ], + invalid: [ + { + code: '/./', + errors: [{ message: 'Unescaped dot character in regular expression' }] + }, + { + code: String.raw`/\\./`, + errors: [{ message: 'Unescaped dot character in regular expression' }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-non-ascii-character.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-non-ascii-character.js new file mode 100644 index 00000000..2d71fda2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-non-ascii-character.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/non-ascii-character'); + +new RuleTester().run('non-ascii-characters', rule, { + valid: [ + { + code: 'console.log("fhqwhgads")', + options: [] + }, + ], + invalid: [ + { + code: 'console.log("μ")', + options: [], + errors: [{ message: "Non-ASCII character 'μ' detected." }], + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-iferror.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-iferror.js new file mode 100644 index 00000000..cd8f4614 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-iferror.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-assert-iferror'); + +new RuleTester().run('prefer-assert-iferror', rule, { + valid: [ + 'assert.ifError(err);', + 'if (err) throw somethingElse;', + 'throw err;', + 'if (err) { throw somethingElse; }', + ], + invalid: [ + { + code: 'require("assert");\n' + + 'if (err) throw err;', + errors: [{ message: 'Use assert.ifError(err) instead.' }], + output: 'require("assert");\n' + + 'assert.ifError(err);' + }, + { + code: 'require("assert");\n' + + 'if (error) { throw error; }', + errors: [{ message: 'Use assert.ifError(error) instead.' }], + output: 'require("assert");\n' + + 'assert.ifError(error);' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-methods.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-methods.js new file mode 100644 index 00000000..a77ffd01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-assert-methods.js @@ -0,0 +1,57 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-assert-methods'); + +new RuleTester().run('prefer-assert-methods', rule, { + valid: [ + 'assert.strictEqual(foo, bar);', + 'assert(foo === bar && baz);', + 'assert.notStrictEqual(foo, bar);', + 'assert(foo !== bar && baz);', + 'assert.equal(foo, bar);', + 'assert(foo == bar && baz);', + 'assert.notEqual(foo, bar);', + 'assert(foo != bar && baz);', + 'assert.ok(foo);', + 'assert.ok(foo != bar);', + 'assert.ok(foo === bar && baz);', + ], + invalid: [ + { + code: 'assert(foo == bar);', + errors: [{ + message: "'assert.equal' should be used instead of '=='" + }], + output: 'assert.equal(foo, bar);' + }, + { + code: 'assert(foo === bar);', + errors: [{ + message: "'assert.strictEqual' should be used instead of '==='" + }], + output: 'assert.strictEqual(foo, bar);' + }, + { + code: 'assert(foo != bar);', + errors: [{ + message: "'assert.notEqual' should be used instead of '!='" + }], + output: 'assert.notEqual(foo, bar);' + }, + { + code: 'assert(foo !== bar);', + errors: [{ + message: "'assert.notStrictEqual' should be used instead of '!=='" + }], + output: 'assert.notStrictEqual(foo, bar);' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustnotcall.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustnotcall.js new file mode 100644 index 00000000..a805b3c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustnotcall.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-common-mustnotcall'); + +const message = 'Please use common.mustNotCall(msg) instead of ' + + 'common.mustCall(fn, 0) or common.mustCall(0).'; + +new RuleTester().run('prefer-common-mustnotcall', rule, { + valid: [ + 'common.mustNotCall(fn)', + 'common.mustCall(fn)', + 'common.mustCall(fn, 1)', + ], + invalid: [ + { + code: 'common.mustCall(fn, 0)', + errors: [{ message }] + }, + { + code: 'common.mustCall(0)', + errors: [{ message }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustsucceed.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustsucceed.js new file mode 100644 index 00000000..134d8bbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-common-mustsucceed.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-common-mustsucceed'); + +const msg1 = 'Please use common.mustSucceed instead of ' + + 'common.mustCall(assert.ifError).'; +const msg2 = 'Please use common.mustSucceed instead of ' + + 'common.mustCall with assert.ifError.'; + +new RuleTester().run('prefer-common-mustsucceed', rule, { + valid: [ + 'foo((err) => assert.ifError(err))', + 'foo(function(err) { assert.ifError(err) })', + 'foo(assert.ifError)', + 'common.mustCall((err) => err)', + ], + invalid: [ + { + code: 'common.mustCall(assert.ifError)', + errors: [{ message: msg1 }] + }, + { + code: 'common.mustCall((err) => assert.ifError(err))', + errors: [{ message: msg2 }] + }, + { + code: 'common.mustCall((e) => assert.ifError(e))', + errors: [{ message: msg2 }] + }, + { + code: 'common.mustCall(function(e) { assert.ifError(e); })', + errors: [{ message: msg2 }] + }, + { + code: 'common.mustCall(function(e) { return assert.ifError(e); })', + errors: [{ message: msg2 }] + }, + { + code: 'common.mustCall(function(e) {{ assert.ifError(e); }})', + errors: [{ message: msg2 }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-optional-chaining.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-optional-chaining.js new file mode 100644 index 00000000..0ce902b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-optional-chaining.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-optional-chaining'); + +new RuleTester().run('prefer-optional-chaining', rule, { + valid: [ + { + code: 'hello?.world', + options: [] + }, + ], + invalid: [ + { + code: 'hello && hello.world', + options: [], + errors: [{ message: 'Prefer optional chaining.' }], + output: 'hello?.world' + }, + { + code: 'hello && hello.world && hello.world.foobar', + options: [], + errors: [{ message: 'Prefer optional chaining.' }], + output: 'hello?.world?.foobar' + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-primordials.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-primordials.js new file mode 100644 index 00000000..b6633c08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-primordials.js @@ -0,0 +1,281 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-primordials'); + +new RuleTester({ + languageOptions: { + sourceType: 'script', + }, +}) + .run('prefer-primordials', rule, { + valid: [ + 'new Array()', + 'JSON.stringify({})', + 'class A { *[Symbol.iterator] () { yield "a"; } }', + 'const a = { *[Symbol.iterator] () { yield "a"; } }', + 'Object.defineProperty(o, Symbol.toStringTag, { value: "o" })', + 'parseInt("10")', + ` + const { Reflect } = primordials; + module.exports = function() { + const { ownKeys } = Reflect; + } + `, + { + code: 'const { Array } = primordials; new Array()', + options: [{ name: 'Array' }] + }, + { + code: 'const { JSONStringify } = primordials; JSONStringify({})', + options: [{ name: 'JSON' }] + }, + { + code: 'const { SymbolFor } = primordials; SymbolFor("xxx")', + options: [{ name: 'Symbol' }] + }, + { + code: ` + const { SymbolIterator } = primordials; + class A { *[SymbolIterator] () { yield "a"; } } + `, + options: [{ name: 'Symbol' }] + }, + { + code: ` + const { Symbol } = primordials; + const a = { *[Symbol.iterator] () { yield "a"; } } + `, + options: [{ name: 'Symbol', ignore: ['iterator'] }] + }, + { + code: ` + const { ObjectDefineProperty, Symbol } = primordials; + ObjectDefineProperty(o, Symbol.toStringTag, { value: "o" }); + const val = Symbol.toStringTag; + const { toStringTag } = Symbol; + `, + options: [{ name: 'Symbol', ignore: ['toStringTag'] }] + }, + { + code: 'const { Symbol } = primordials; Symbol.for("xxx")', + options: [{ name: 'Symbol', ignore: ['for'] }] + }, + { + code: 'const { NumberParseInt } = primordials; NumberParseInt("xxx")', + options: [{ name: 'parseInt', into: 'Number' }] + }, + { + code: ` + const { ReflectOwnKeys } = primordials; + module.exports = function() { + ReflectOwnKeys({}) + } + `, + options: [{ name: 'Reflect' }], + }, + { + code: 'const { Map } = primordials; new Map()', + options: [{ name: 'Map', into: 'Safe' }], + }, + { + code: ` + const { Function } = primordials; + const rename = Function; + const obj = { rename }; + `, + options: [{ name: 'Function' }], + }, + { + code: ` + const { Function } = primordials; + let rename; + rename = Function; + const obj = { rename }; + `, + options: [{ name: 'Function' }], + }, + { + code: 'function identifier() {}', + options: [{ name: 'identifier' }] + }, + { + code: 'function* identifier() {}', + options: [{ name: 'identifier' }] + }, + { + code: 'class identifier {}', + options: [{ name: 'identifier' }] + }, + { + code: 'new class { identifier(){} }', + options: [{ name: 'identifier' }] + }, + { + code: 'const a = { identifier: \'4\' }', + options: [{ name: 'identifier' }] + }, + { + code: 'identifier:{const a = 4}', + options: [{ name: 'identifier' }] + }, + { + code: 'switch(0){case identifier:}', + options: [{ name: 'identifier' }] + }, + ], + invalid: [ + { + code: 'new Array()', + options: [{ name: 'Array' }], + errors: [{ message: /const { Array } = primordials/ }] + }, + { + code: 'JSON.parse("{}")', + options: [{ name: 'JSON' }], + errors: [ + { message: /const { JSONParse } = primordials/ }, + ] + }, + { + code: 'const { JSON } = primordials; JSON.parse("{}")', + options: [{ name: 'JSON' }], + errors: [{ message: /const { JSONParse } = primordials/ }] + }, + { + code: 'Symbol.for("xxx")', + options: [{ name: 'Symbol' }], + errors: [ + { message: /const { SymbolFor } = primordials/ }, + ] + }, + { + code: 'const { Symbol } = primordials; Symbol.for("xxx")', + options: [{ name: 'Symbol' }], + errors: [{ message: /const { SymbolFor } = primordials/ }] + }, + { + code: ` + const { Symbol } = primordials; + class A { *[Symbol.iterator] () { yield "a"; } } + `, + options: [{ name: 'Symbol' }], + errors: [{ message: /const { SymbolIterator } = primordials/ }] + }, + { + code: ` + const { Symbol } = primordials; + const a = { *[Symbol.iterator] () { yield "a"; } } + `, + options: [{ name: 'Symbol' }], + errors: [{ message: /const { SymbolIterator } = primordials/ }] + }, + { + code: ` + const { SymbolAsyncDispose } = primordials; + const a = { [SymbolAsyncDispose] () {} } + `, + options: [{ name: 'Symbol', polyfilled: ['asyncDispose', 'dispose'] }], + errors: [{ message: /const { SymbolAsyncDispose } = require\("internal\/util"\)/ }] + }, + { + code: ` + const { SymbolDispose } = primordials; + const a = { [SymbolDispose] () {} } + `, + options: [{ name: 'Symbol', polyfilled: ['asyncDispose', 'dispose'] }], + errors: [{ message: /const { SymbolDispose } = require\("internal\/util"\)/ }] + }, + { + code: ` + const { ObjectDefineProperty, Symbol } = primordials; + ObjectDefineProperty(o, Symbol.toStringTag, { value: "o" }) + `, + options: [{ name: 'Symbol' }], + errors: [{ message: /const { SymbolToStringTag } = primordials/ }] + }, + { + code: ` + const { Number } = primordials; + Number.parseInt('10') + `, + options: [{ name: 'Number' }], + errors: [{ message: /const { NumberParseInt } = primordials/ }] + }, + { + code: 'parseInt("10")', + options: [{ name: 'parseInt', into: 'Number' }], + errors: [{ message: /const { NumberParseInt } = primordials/ }] + }, + { + code: ` + module.exports = function() { + const { ownKeys } = Reflect; + } + `, + options: [{ name: 'Reflect' }], + errors: [{ message: /const { ReflectOwnKeys } = primordials/ }] + }, + { + code: ` + const { Reflect } = primordials; + module.exports = function() { + const { ownKeys } = Reflect; + } + `, + options: [{ name: 'Reflect' }], + errors: [{ message: /const { ReflectOwnKeys } = primordials/ }] + }, + { + code: 'new Map()', + options: [{ name: 'Map', into: 'Safe' }], + errors: [{ message: /const { SafeMap } = primordials/ }] + }, + { + code: ` + const { Function } = primordials; + const noop = Function.prototype; + `, + options: [{ name: 'Function' }], + errors: [{ message: /const { FunctionPrototype } = primordials/ }] + }, + { + code: ` + const obj = { Function }; + `, + options: [{ name: 'Function' }], + errors: [{ message: /const { Function } = primordials/ }] + }, + { + code: ` + const rename = Function; + `, + options: [{ name: 'Function' }], + errors: [{ message: /const { Function } = primordials/ }] + }, + { + code: ` + const rename = Function; + const obj = { rename }; + `, + options: [{ name: 'Function' }], + errors: [{ message: /const { Function } = primordials/ }] + }, + { + code: ` + let rename; + rename = Function; + const obj = { rename }; + `, + options: [{ name: 'Function' }], + errors: [{ message: /const { Function } = primordials/ }] + }, + ] + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-proto.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-proto.js new file mode 100644 index 00000000..7e927c96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-proto.js @@ -0,0 +1,69 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-proto'); + +new RuleTester().run('prefer-common-mustsucceed', rule, { + valid: [ + '({ __proto__: null })', + 'const x = { __proto__: null };', + ` + class X { + field = { __proto__: null }; + + constructor() { + this.x = { __proto__: X }; + } + } + `, + 'foo({ __proto__: Array.prototype })', + '({ "__proto__": null })', + "({ '__proto__': null })", + 'ObjectCreate(null, undefined)', + 'Object.create(null, undefined)', + 'Object.create(null, undefined, undefined)', + 'ObjectCreate(null, descriptors)', + 'Object.create(null, descriptors)', + 'ObjectCreate(Foo.prototype, descriptors)', + 'Object.create(Foo.prototype, descriptors)', + ], + invalid: [ + { + code: 'ObjectCreate(null)', + output: '{ __proto__: null }', + errors: [{ messageId: 'error', data: { value: 'null' } }], + }, + { + code: 'Object.create(null)', + output: '{ __proto__: null }', + errors: [{ messageId: 'error', data: { value: 'null' } }], + }, + { + code: 'ObjectCreate(null,)', + output: '{ __proto__: null }', + errors: [{ messageId: 'error', data: { value: 'null' } }], + }, + { + code: 'Object.create(null,)', + output: '{ __proto__: null }', + errors: [{ messageId: 'error', data: { value: 'null' } }], + }, + { + code: 'ObjectCreate(Foo)', + output: '{ __proto__: Foo }', + errors: [{ messageId: 'error', data: { value: 'Foo' } }], + }, + { + code: 'Object.create(Foo)', + output: '{ __proto__: Foo }', + errors: [{ messageId: 'error', data: { value: 'Foo' } }], + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-util-format-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-util-format-errors.js new file mode 100644 index 00000000..3410265e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-prefer-util-format-errors.js @@ -0,0 +1,32 @@ +'use strict'; + +/* eslint-disable no-template-curly-in-string */ + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/prefer-util-format-errors'); + +new RuleTester() + .run('prefer-util-format-errors', rule, { + valid: [ + 'E(\'ABC\', \'abc\');', + 'E(\'ABC\', (arg1, arg2) => `${arg2}${arg1}`);', + 'E(\'ABC\', (arg1, arg2) => `${arg1}{arg2.something}`);', + 'E(\'ABC\', (arg1, arg2) => fn(arg1, arg2));', + ], + invalid: [ + { + code: 'E(\'ABC\', (arg1, arg2) => `${arg1}${arg2}`);', + errors: [{ + message: 'Please use a printf-like formatted string that ' + + 'util.format can consume.' + }] + }, + ] + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-require-common-first.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-require-common-first.js new file mode 100644 index 00000000..d7980ceb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-require-common-first.js @@ -0,0 +1,38 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/require-common-first'); + +new RuleTester({ + languageOptions: { + sourceType: 'script', + }, +}).run('require-common-first', rule, { + valid: [ + { + code: 'require("common")\n' + + 'require("assert")' + }, + { + code: 'import "../../../../common/index.mjs";', + languageOptions: { + sourceType: 'module', + }, + }, + ], + invalid: [ + { + code: 'require("assert")\n' + + 'require("common")', + errors: [{ message: 'Mandatory module "common" must be loaded ' + + 'before any other modules.' }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eslint-required-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-required-modules.js new file mode 100644 index 00000000..4704163a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eslint-required-modules.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if ((!common.hasCrypto) || (!common.hasIntl)) { + common.skip('ESLint tests require crypto and Intl'); +} + +common.skipIfEslintMissing(); + +const RuleTester = require('../../tools/eslint/node_modules/eslint').RuleTester; +const rule = require('../../tools/eslint-rules/required-modules'); + +new RuleTester({ + languageOptions: { + sourceType: 'script', + }, +}).run('required-modules', rule, { + valid: [ + { + code: 'require("common")', + options: [{ common: 'common' }] + }, + { + code: 'foo', + options: [] + }, + { + code: 'require("common")', + options: [{ common: 'common(/index\\.(m)?js)?$' }] + }, + { + code: 'require("common/index.js")', + options: [{ common: 'common(/index\\.(m)?js)?$' }] + }, + ], + invalid: [ + { + code: 'foo', + options: [{ common: 'common' }], + errors: [{ message: 'Mandatory module "common" must be loaded.' }] + }, + { + code: 'require("common/fixtures.js")', + options: [{ common: 'common(/index\\.(m)?js)?$' }], + errors: [{ + message: + 'Mandatory module "common" must be loaded.' + }] + }, + { + code: 'require("somethingElse")', + options: [{ common: 'common' }], + errors: [{ message: 'Mandatory module "common" must be loaded.' }] + }, + ] +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-brk.js b/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-brk.js new file mode 100644 index 00000000..251ebb23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-brk.js @@ -0,0 +1,31 @@ +// This tests esm loader's internal worker will not be blocked by --inspect-brk. +// Regression: https://github.com/nodejs/node/issues/53681 + +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTest() { + const main = fixtures.path('es-module-loaders', 'register-loader.mjs'); + const child = new NodeInstance(['--inspect-brk=0'], '', main); + + const session = await child.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForNotification('Debugger.paused'); + await session.runToCompletion(); + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-wait.js b/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-wait.js new file mode 100644 index 00000000..cb3ae3d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-esm-loader-hooks-inspect-wait.js @@ -0,0 +1,30 @@ +// This tests esm loader's internal worker will not be blocked by --inspect-wait. +// Regression: https://github.com/nodejs/node/issues/53681 + +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTest() { + const main = fixtures.path('es-module-loaders', 'register-loader.mjs'); + const child = new NodeInstance(['--inspect-wait=0'], '', main); + + const session = await child.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForDisconnect(); + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eval-disallow-code-generation-from-strings.js b/packages/secure-exec/tests/node-conformance/parallel/test-eval-disallow-code-generation-from-strings.js new file mode 100644 index 00000000..c9c0c60b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eval-disallow-code-generation-from-strings.js @@ -0,0 +1,9 @@ +// Flags: --disallow-code-generation-from-strings +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Verify that v8 option --disallow-code-generation-from-strings is still +// respected +assert.throws(() => eval('"eval"'), EvalError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eval-strict-referenceerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-eval-strict-referenceerror.js new file mode 100644 index 00000000..97f2b15b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eval-strict-referenceerror.js @@ -0,0 +1,27 @@ +/* eslint-disable strict */ +require('../common'); + +// In Node.js 0.10, a bug existed that caused strict functions to not capture +// their environment when evaluated. When run in 0.10 `test()` fails with a +// `ReferenceError`. See https://github.com/nodejs/node/issues/2245 for details. + +const assert = require('assert'); + +function test() { + + const code = [ + 'var foo = {m: 1};', + '', + 'function bar() {', + '\'use strict\';', + 'return foo; // foo isn\'t captured in 0.10', + '};', + ].join('\n'); + + eval(code); + + return bar(); // eslint-disable-line no-undef + +} + +assert.deepStrictEqual(test(), { m: 1 }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-eval.js new file mode 100644 index 00000000..46a4b7c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eval.js @@ -0,0 +1,7 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Verify that eval is allowed by default. +assert.strictEqual(eval('"eval"'), 'eval'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-capture-rejections.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-capture-rejections.js new file mode 100644 index 00000000..de426996 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-capture-rejections.js @@ -0,0 +1,320 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { EventEmitter, captureRejectionSymbol } = require('events'); +const { inherits } = require('util'); + +// Inherits from EE without a call to the +// parent constructor. +function NoConstructor() { +} + +// captureRejections param validation +{ + [1, [], function() {}, {}, Infinity, Math.PI, 'meow'].forEach((arg) => { + assert.throws( + () => new EventEmitter({ captureRejections: arg }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options.captureRejections" property must be of type boolean.' + + common.invalidArgTypeHelper(arg), + } + ); + }); +} + +inherits(NoConstructor, EventEmitter); + +function captureRejections() { + const ee = new EventEmitter({ captureRejections: true }); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + process.nextTick(captureRejectionsTwoHandlers); + })); + + ee.emit('something'); +} + +function captureRejectionsTwoHandlers() { + const ee = new EventEmitter({ captureRejections: true }); + const _err = new Error('kaboom'); + + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + // throw twice + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + let count = 0; + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + if (++count === 2) { + process.nextTick(defaultValue); + } + }, 2)); + + ee.emit('something'); +} + +function defaultValue() { + const ee = new EventEmitter(); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + process.removeAllListeners('unhandledRejection'); + + process.once('unhandledRejection', common.mustCall((err) => { + // restore default + process.on('unhandledRejection', (err) => { throw err; }); + + assert.strictEqual(err, _err); + process.nextTick(globalSetting); + })); + + ee.emit('something'); +} + +function globalSetting() { + assert.strictEqual(EventEmitter.captureRejections, false); + EventEmitter.captureRejections = true; + const ee = new EventEmitter(); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + + // restore default + EventEmitter.captureRejections = false; + process.nextTick(configurable); + })); + + ee.emit('something'); +} + +// We need to be able to configure this for streams, as we would +// like to call destroy(err) there. +function configurable() { + const ee = new EventEmitter({ captureRejections: true }); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall(async (...args) => { + assert.deepStrictEqual(args, [42, 'foobar']); + throw _err; + })); + + assert.strictEqual(captureRejectionSymbol, Symbol.for('nodejs.rejection')); + + ee[captureRejectionSymbol] = common.mustCall((err, type, ...args) => { + assert.strictEqual(err, _err); + assert.strictEqual(type, 'something'); + assert.deepStrictEqual(args, [42, 'foobar']); + process.nextTick(globalSettingNoConstructor); + }); + + ee.emit('something', 42, 'foobar'); +} + +function globalSettingNoConstructor() { + assert.strictEqual(EventEmitter.captureRejections, false); + EventEmitter.captureRejections = true; + const ee = new NoConstructor(); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall(async (value) => { + throw _err; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + + // restore default + EventEmitter.captureRejections = false; + process.nextTick(thenable); + })); + + ee.emit('something'); +} + +function thenable() { + const ee = new EventEmitter({ captureRejections: true }); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall((value) => { + const obj = {}; + + Object.defineProperty(obj, 'then', { + get: common.mustCall(() => { + return common.mustCall((resolved, rejected) => { + assert.strictEqual(resolved, undefined); + rejected(_err); + }); + }, 1), // Only 1 call for Promises/A+ compat. + }); + + return obj; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + process.nextTick(avoidLoopOnRejection); + })); + + ee.emit('something'); +} + +function avoidLoopOnRejection() { + const ee = new EventEmitter({ captureRejections: true }); + const _err1 = new Error('kaboom'); + const _err2 = new Error('kaboom2'); + ee.on('something', common.mustCall(async (value) => { + throw _err1; + })); + + ee[captureRejectionSymbol] = common.mustCall(async (err) => { + assert.strictEqual(err, _err1); + throw _err2; + }); + + process.removeAllListeners('unhandledRejection'); + + process.once('unhandledRejection', common.mustCall((err) => { + // restore default + process.on('unhandledRejection', (err) => { throw err; }); + + assert.strictEqual(err, _err2); + process.nextTick(avoidLoopOnError); + })); + + ee.emit('something'); +} + +function avoidLoopOnError() { + const ee = new EventEmitter({ captureRejections: true }); + const _err1 = new Error('kaboom'); + const _err2 = new Error('kaboom2'); + ee.on('something', common.mustCall(async (value) => { + throw _err1; + })); + + ee.on('error', common.mustCall(async (err) => { + assert.strictEqual(err, _err1); + throw _err2; + })); + + process.removeAllListeners('unhandledRejection'); + + process.once('unhandledRejection', common.mustCall((err) => { + // restore default + process.on('unhandledRejection', (err) => { throw err; }); + + assert.strictEqual(err, _err2); + process.nextTick(thenableThatThrows); + })); + + ee.emit('something'); +} + +function thenableThatThrows() { + const ee = new EventEmitter({ captureRejections: true }); + const _err = new Error('kaboom'); + ee.on('something', common.mustCall((value) => { + const obj = {}; + + Object.defineProperty(obj, 'then', { + get: common.mustCall(() => { + throw _err; + }, 1), // Only 1 call for Promises/A+ compat. + }); + + return obj; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + process.nextTick(resetCaptureOnThrowInError); + })); + + ee.emit('something'); +} + +function resetCaptureOnThrowInError() { + const ee = new EventEmitter({ captureRejections: true }); + ee.on('something', common.mustCall(async (value) => { + throw new Error('kaboom'); + })); + + ee.once('error', common.mustCall((err) => { + throw err; + })); + + process.removeAllListeners('uncaughtException'); + + process.once('uncaughtException', common.mustCall((err) => { + process.nextTick(next); + })); + + ee.emit('something'); + + function next() { + process.on('uncaughtException', common.mustNotCall()); + + const _err = new Error('kaboom2'); + ee.on('something2', common.mustCall(async (value) => { + throw _err; + })); + + ee.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + + process.removeAllListeners('uncaughtException'); + + // restore default + process.on('uncaughtException', (err) => { throw err; }); + + process.nextTick(argValidation); + })); + + ee.emit('something2'); + } +} + +function argValidation() { + + function testType(obj) { + const received = obj.constructor.name !== 'Number' ? + `an instance of ${obj.constructor.name}` : + `type number (${obj})`; + + assert.throws(() => new EventEmitter({ captureRejections: obj }), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.captureRejections" property must be of type ' + + `boolean. Received ${received}`, + }); + + assert.throws(() => EventEmitter.captureRejections = obj, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "EventEmitter.captureRejections" property must be of ' + + `type boolean. Received ${received}`, + }); + } + + testType([]); + testType({ hello: 42 }); + testType(42); +} + +captureRejections(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-add-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-add-listeners.js new file mode 100644 index 00000000..f42d1f24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-add-listeners.js @@ -0,0 +1,86 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +{ + const ee = new EventEmitter(); + const events_new_listener_emitted = []; + const listeners_new_listener_emitted = []; + + // Sanity check + assert.strictEqual(ee.addListener, ee.on); + + ee.on('newListener', function(event, listener) { + // Don't track newListener listeners. + if (event === 'newListener') + return; + + events_new_listener_emitted.push(event); + listeners_new_listener_emitted.push(listener); + }); + + const hello = common.mustCall(function(a, b) { + assert.strictEqual(a, 'a'); + assert.strictEqual(b, 'b'); + }); + + ee.once('newListener', function(name, listener) { + assert.strictEqual(name, 'hello'); + assert.strictEqual(listener, hello); + assert.deepStrictEqual(this.listeners('hello'), []); + }); + + ee.on('hello', hello); + ee.once('foo', assert.fail); + assert.deepStrictEqual(['hello', 'foo'], events_new_listener_emitted); + assert.deepStrictEqual([hello, assert.fail], listeners_new_listener_emitted); + + ee.emit('hello', 'a', 'b'); +} + +// Just make sure that this doesn't throw: +{ + const f = new EventEmitter(); + + f.setMaxListeners(0); +} + +{ + const listen1 = () => {}; + const listen2 = () => {}; + const ee = new EventEmitter(); + + ee.once('newListener', function() { + assert.deepStrictEqual(ee.listeners('hello'), []); + ee.once('newListener', function() { + assert.deepStrictEqual(ee.listeners('hello'), []); + }); + ee.on('hello', listen2); + }); + ee.on('hello', listen1); + // The order of listeners on an event is not always the order in which the + // listeners were added. + assert.deepStrictEqual(ee.listeners('hello'), [listen2, listen1]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-check-listener-leaks.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-check-listener-leaks.js new file mode 100644 index 00000000..04ef3dda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-check-listener-leaks.js @@ -0,0 +1,103 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); + +// default +{ + const e = new events.EventEmitter(); + + for (let i = 0; i < 10; i++) { + e.on('default', common.mustNotCall()); + } + assert.ok(!Object.hasOwn(e._events.default, 'warned')); + e.on('default', common.mustNotCall()); + assert.ok(e._events.default.warned); + + // symbol + const symbol = Symbol('symbol'); + e.setMaxListeners(1); + e.on(symbol, common.mustNotCall()); + assert.ok(!Object.hasOwn(e._events[symbol], 'warned')); + e.on(symbol, common.mustNotCall()); + assert.ok(Object.hasOwn(e._events[symbol], 'warned')); + + // specific + e.setMaxListeners(5); + for (let i = 0; i < 5; i++) { + e.on('specific', common.mustNotCall()); + } + assert.ok(!Object.hasOwn(e._events.specific, 'warned')); + e.on('specific', common.mustNotCall()); + assert.ok(e._events.specific.warned); + + // only one + e.setMaxListeners(1); + e.on('only one', common.mustNotCall()); + assert.ok(!Object.hasOwn(e._events['only one'], 'warned')); + e.on('only one', common.mustNotCall()); + assert.ok(Object.hasOwn(e._events['only one'], 'warned')); + + // unlimited + e.setMaxListeners(0); + for (let i = 0; i < 1000; i++) { + e.on('unlimited', common.mustNotCall()); + } + assert.ok(!Object.hasOwn(e._events.unlimited, 'warned')); +} + +// process-wide +{ + events.EventEmitter.defaultMaxListeners = 42; + const e = new events.EventEmitter(); + + for (let i = 0; i < 42; ++i) { + e.on('fortytwo', common.mustNotCall()); + } + assert.ok(!Object.hasOwn(e._events.fortytwo, 'warned')); + e.on('fortytwo', common.mustNotCall()); + assert.ok(Object.hasOwn(e._events.fortytwo, 'warned')); + delete e._events.fortytwo.warned; + + events.EventEmitter.defaultMaxListeners = 44; + e.on('fortytwo', common.mustNotCall()); + assert.ok(!Object.hasOwn(e._events.fortytwo, 'warned')); + e.on('fortytwo', common.mustNotCall()); + assert.ok(Object.hasOwn(e._events.fortytwo, 'warned')); +} + +// But _maxListeners still has precedence over defaultMaxListeners +{ + events.EventEmitter.defaultMaxListeners = 42; + const e = new events.EventEmitter(); + e.setMaxListeners(1); + e.on('uno', common.mustNotCall()); + assert.ok(!Object.hasOwn(e._events.uno, 'warned')); + e.on('uno', common.mustNotCall()); + assert.ok(Object.hasOwn(e._events.uno, 'warned')); + + // chainable + assert.strictEqual(e, e.setMaxListeners(1)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-emit-context.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-emit-context.js new file mode 100644 index 00000000..e4c73cad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-emit-context.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +// Test emit called by other context +const EE = new EventEmitter(); + +// Works as expected if the context has no `constructor.name` +{ + const ctx = { __proto__: null }; + assert.throws( + () => EE.emit.call(ctx, 'error', new Error('foo')), + common.expectsError({ name: 'Error', message: 'foo' }) + ); +} + +assert.strictEqual(EE.emit.call({}, 'foo'), false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-error-monitor.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-error-monitor.js new file mode 100644 index 00000000..8254fc62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-error-monitor.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const EE = new EventEmitter(); +const theErr = new Error('MyError'); + +EE.on( + EventEmitter.errorMonitor, + common.mustCall(function onErrorMonitor(e) { + assert.strictEqual(e, theErr); + }, 3) +); + +// Verify with no error listener +assert.throws( + () => EE.emit('error', theErr), theErr +); + +// Verify with error listener +EE.once('error', common.mustCall((e) => assert.strictEqual(e, theErr))); +EE.emit('error', theErr); + + +// Verify it works with once +process.nextTick(() => EE.emit('error', theErr)); +assert.rejects(EventEmitter.once(EE, 'notTriggered'), theErr).then(common.mustCall()); + +// Only error events trigger error monitor +EE.on('aEvent', common.mustCall()); +EE.emit('aEvent'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-errors.js new file mode 100644 index 00000000..f22fc3bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-errors.js @@ -0,0 +1,37 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); +const util = require('util'); + +const EE = new EventEmitter(); + +assert.throws( + () => EE.emit('error', 'Accepts a string'), + { + code: 'ERR_UNHANDLED_ERROR', + name: 'Error', + message: "Unhandled error. ('Accepts a string')", + } +); + +assert.throws( + () => EE.emit('error', { message: 'Error!' }), + { + code: 'ERR_UNHANDLED_ERROR', + name: 'Error', + message: "Unhandled error. ({ message: 'Error!' })", + } +); + +assert.throws( + () => EE.emit('error', { + message: 'Error!', + [util.inspect.custom]() { throw new Error(); }, + }), + { + code: 'ERR_UNHANDLED_ERROR', + name: 'Error', + message: 'Unhandled error. ([object Object])', + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-get-max-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-get-max-listeners.js new file mode 100644 index 00000000..43f9f0ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-get-max-listeners.js @@ -0,0 +1,19 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const emitter = new EventEmitter(); + +assert.strictEqual(emitter.getMaxListeners(), EventEmitter.defaultMaxListeners); + +emitter.setMaxListeners(0); +assert.strictEqual(emitter.getMaxListeners(), 0); + +emitter.setMaxListeners(3); +assert.strictEqual(emitter.getMaxListeners(), 3); + +// https://github.com/nodejs/node/issues/523 - second call should not throw. +const recv = {}; +EventEmitter.prototype.on.call(recv, 'event', () => {}); +EventEmitter.prototype.on.call(recv, 'event', () => {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-invalid-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-invalid-listener.js new file mode 100644 index 00000000..1abd84e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-invalid-listener.js @@ -0,0 +1,20 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const eventsMethods = ['on', 'once', 'removeListener', 'prependOnceListener']; + +// Verify that the listener must be a function for events methods +for (const method of eventsMethods) { + assert.throws(() => { + const ee = new EventEmitter(); + ee[method]('foo', null); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "listener" argument must be of type function. ' + + 'Received null', + }, `event.${method}('foo', null) should throw the proper error`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listener-count.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listener-count.js new file mode 100644 index 00000000..117d38f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listener-count.js @@ -0,0 +1,18 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const emitter = new EventEmitter(); +emitter.on('foo', () => {}); +emitter.on('foo', () => {}); +emitter.on('baz', () => {}); +// Allow any type +emitter.on(123, () => {}); + +assert.strictEqual(EventEmitter.listenerCount(emitter, 'foo'), 2); +assert.strictEqual(emitter.listenerCount('foo'), 2); +assert.strictEqual(emitter.listenerCount('bar'), 0); +assert.strictEqual(emitter.listenerCount('baz'), 1); +assert.strictEqual(emitter.listenerCount(123), 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners-side-effects.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners-side-effects.js new file mode 100644 index 00000000..3e427c4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners-side-effects.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../common'); +const assert = require('assert'); + +const EventEmitter = require('events').EventEmitter; + +const e = new EventEmitter(); +let fl; // foo listeners + +fl = e.listeners('foo'); +assert(Array.isArray(fl)); +assert.strictEqual(fl.length, 0); +assert(!(e._events instanceof Object)); +assert.deepStrictEqual(Object.keys(e._events), []); + +e.on('foo', assert.fail); +fl = e.listeners('foo'); +assert.strictEqual(e._events.foo, assert.fail); +assert(Array.isArray(fl)); +assert.strictEqual(fl.length, 1); +assert.strictEqual(fl[0], assert.fail); + +e.listeners('bar'); + +e.on('foo', assert.ok); +fl = e.listeners('foo'); + +assert(Array.isArray(e._events.foo)); +assert.strictEqual(e._events.foo.length, 2); +assert.strictEqual(e._events.foo[0], assert.fail); +assert.strictEqual(e._events.foo[1], assert.ok); + +assert(Array.isArray(fl)); +assert.strictEqual(fl.length, 2); +assert.strictEqual(fl[0], assert.fail); +assert.strictEqual(fl[1], assert.ok); + +console.log('ok'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners.js new file mode 100644 index 00000000..4a08ad34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-listeners.js @@ -0,0 +1,129 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../common'); +const assert = require('assert'); +const events = require('events'); + +function listener() {} + +function listener2() {} + +function listener3() { + return 0; +} + +function listener4() { + return 1; +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', listener); + const fooListeners = ee.listeners('foo'); + assert.deepStrictEqual(ee.listeners('foo'), [listener]); + ee.removeAllListeners('foo'); + assert.deepStrictEqual(ee.listeners('foo'), []); + assert.deepStrictEqual(fooListeners, [listener]); +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', listener); + const eeListenersCopy = ee.listeners('foo'); + assert.deepStrictEqual(eeListenersCopy, [listener]); + assert.deepStrictEqual(ee.listeners('foo'), [listener]); + eeListenersCopy.push(listener2); + assert.deepStrictEqual(ee.listeners('foo'), [listener]); + assert.deepStrictEqual(eeListenersCopy, [listener, listener2]); +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', listener); + const eeListenersCopy = ee.listeners('foo'); + ee.on('foo', listener2); + assert.deepStrictEqual(ee.listeners('foo'), [listener, listener2]); + assert.deepStrictEqual(eeListenersCopy, [listener]); +} + +{ + const ee = new events.EventEmitter(); + ee.once('foo', listener); + assert.deepStrictEqual(ee.listeners('foo'), [listener]); +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', listener); + ee.once('foo', listener2); + assert.deepStrictEqual(ee.listeners('foo'), [listener, listener2]); +} + +{ + const ee = new events.EventEmitter(); + ee._events = undefined; + assert.deepStrictEqual(ee.listeners('foo'), []); +} + +{ + const ee = new events.EventEmitter(); + assert.deepStrictEqual(ee.listeners(), []); +} + +{ + class TestStream extends events.EventEmitter {} + const s = new TestStream(); + assert.deepStrictEqual(s.listeners('foo'), []); +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', listener); + const wrappedListener = ee.rawListeners('foo'); + assert.strictEqual(wrappedListener.length, 1); + assert.strictEqual(wrappedListener[0], listener); + assert.notStrictEqual(wrappedListener, ee.rawListeners('foo')); + ee.once('foo', listener); + const wrappedListeners = ee.rawListeners('foo'); + assert.strictEqual(wrappedListeners.length, 2); + assert.strictEqual(wrappedListeners[0], listener); + assert.notStrictEqual(wrappedListeners[1], listener); + assert.strictEqual(wrappedListeners[1].listener, listener); + assert.notStrictEqual(wrappedListeners, ee.rawListeners('foo')); + ee.emit('foo'); + assert.strictEqual(wrappedListeners.length, 2); + assert.strictEqual(wrappedListeners[1].listener, listener); +} + +{ + const ee = new events.EventEmitter(); + ee.once('foo', listener3); + ee.on('foo', listener4); + const rawListeners = ee.rawListeners('foo'); + assert.strictEqual(rawListeners.length, 2); + assert.strictEqual(rawListeners[0](), 0); + const rawListener = ee.rawListeners('foo'); + assert.strictEqual(rawListener.length, 1); + assert.strictEqual(rawListener[0](), 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-null.js new file mode 100644 index 00000000..81cfc96f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-null.js @@ -0,0 +1,23 @@ +// Flags: --no-warnings +// The flag suppresses stderr output but the warning event will still emit +'use strict'; + +const common = require('../common'); +const events = require('events'); +const assert = require('assert'); + +const e = new events.EventEmitter(); +e.setMaxListeners(1); + +process.on('warning', common.mustCall((warning) => { + assert.ok(warning instanceof Error); + assert.strictEqual(warning.name, 'MaxListenersExceededWarning'); + assert.strictEqual(warning.emitter, e); + assert.strictEqual(warning.count, 2); + assert.strictEqual(warning.type, null); + assert.ok(warning.message.includes( + '2 null listeners added to [EventEmitter]. MaxListeners is 1.')); +})); + +e.on(null, () => {}); +e.on(null, () => {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-symbol.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-symbol.js new file mode 100644 index 00000000..212f9fb1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning-for-symbol.js @@ -0,0 +1,25 @@ +// Flags: --no-warnings +// The flag suppresses stderr output but the warning event will still emit +'use strict'; + +const common = require('../common'); +const events = require('events'); +const assert = require('assert'); + +const symbol = Symbol('symbol'); + +const e = new events.EventEmitter(); +e.setMaxListeners(1); + +process.on('warning', common.mustCall((warning) => { + assert.ok(warning instanceof Error); + assert.strictEqual(warning.name, 'MaxListenersExceededWarning'); + assert.strictEqual(warning.emitter, e); + assert.strictEqual(warning.count, 2); + assert.strictEqual(warning.type, symbol); + assert.ok(warning.message.includes( + '2 Symbol(symbol) listeners added to [EventEmitter]. MaxListeners is 1.')); +})); + +e.on(symbol, () => {}); +e.on(symbol, () => {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning.js new file mode 100644 index 00000000..fc233553 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners-warning.js @@ -0,0 +1,31 @@ +// Flags: --no-warnings +// The flag suppresses stderr output but the warning event will still emit +'use strict'; + +const common = require('../common'); +const events = require('events'); +const assert = require('assert'); + +class FakeInput extends events.EventEmitter { + resume() {} + pause() {} + write() {} + end() {} +} + +const e = new FakeInput(); +e.setMaxListeners(1); + +process.on('warning', common.mustCall((warning) => { + assert.ok(warning instanceof Error); + assert.strictEqual(warning.name, 'MaxListenersExceededWarning'); + assert.strictEqual(warning.emitter, e); + assert.strictEqual(warning.count, 2); + assert.strictEqual(warning.type, 'event-type'); + assert.ok(warning.message.includes( + '2 event-type listeners added to [FakeInput]. MaxListeners is 1.')); +})); + +e.on('event-type', () => {}); +e.on('event-type', () => {}); // Trigger warning. +e.on('event-type', () => {}); // Verify that warning is emitted only once. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners.js new file mode 100644 index 00000000..9b9c2ad0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-max-listeners.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); +const e = new events.EventEmitter(); + +e.on('maxListeners', common.mustCall()); + +// Should not corrupt the 'maxListeners' queue. +e.setMaxListeners(42); + +const rangeErrorObjs = [NaN, -1]; +const typeErrorObj = 'and even this'; + +for (const obj of rangeErrorObjs) { + assert.throws( + () => e.setMaxListeners(obj), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } + ); + + assert.throws( + () => events.defaultMaxListeners = obj, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } + ); +} + +assert.throws( + () => e.setMaxListeners(typeErrorObj), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } +); + +assert.throws( + () => events.defaultMaxListeners = typeErrorObj, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } +); + +e.emit('maxListeners'); + +{ + const { EventEmitter, defaultMaxListeners } = events; + for (const obj of rangeErrorObjs) { + assert.throws(() => EventEmitter.setMaxListeners(obj), { + code: 'ERR_OUT_OF_RANGE', + }); + } + + assert.throws(() => EventEmitter.setMaxListeners(typeErrorObj), { + code: 'ERR_INVALID_ARG_TYPE', + }); + + assert.throws( + () => EventEmitter.setMaxListeners(defaultMaxListeners, 'INVALID_EMITTER'), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-method-names.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-method-names.js new file mode 100644 index 00000000..684024d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-method-names.js @@ -0,0 +1,35 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const events = require('events'); + +const E = events.EventEmitter.prototype; +assert.strictEqual(E.constructor.name, 'EventEmitter'); +assert.strictEqual(E.on, E.addListener); // Same method. +assert.strictEqual(E.off, E.removeListener); // Same method. +Object.getOwnPropertyNames(E).forEach(function(name) { + if (name === 'constructor' || name === 'on' || name === 'off') return; + if (typeof E[name] !== 'function') return; + assert.strictEqual(E[name].name, name); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-modify-in-emit.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-modify-in-emit.js new file mode 100644 index 00000000..995fa01d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-modify-in-emit.js @@ -0,0 +1,80 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const events = require('events'); + +let callbacks_called = []; + +const e = new events.EventEmitter(); + +function callback1() { + callbacks_called.push('callback1'); + e.on('foo', callback2); + e.on('foo', callback3); + e.removeListener('foo', callback1); +} + +function callback2() { + callbacks_called.push('callback2'); + e.removeListener('foo', callback2); +} + +function callback3() { + callbacks_called.push('callback3'); + e.removeListener('foo', callback3); +} + +e.on('foo', callback1); +assert.strictEqual(e.listeners('foo').length, 1); + +e.emit('foo'); +assert.strictEqual(e.listeners('foo').length, 2); +assert.deepStrictEqual(['callback1'], callbacks_called); + +e.emit('foo'); +assert.strictEqual(e.listeners('foo').length, 0); +assert.deepStrictEqual(['callback1', 'callback2', 'callback3'], + callbacks_called); + +e.emit('foo'); +assert.strictEqual(e.listeners('foo').length, 0); +assert.deepStrictEqual(['callback1', 'callback2', 'callback3'], + callbacks_called); + +e.on('foo', callback1); +e.on('foo', callback2); +assert.strictEqual(e.listeners('foo').length, 2); +e.removeAllListeners('foo'); +assert.strictEqual(e.listeners('foo').length, 0); + +// Verify that removing callbacks while in emit allows emits to propagate to +// all listeners +callbacks_called = []; + +e.on('foo', callback2); +e.on('foo', callback3); +assert.strictEqual(e.listeners('foo').length, 2); +e.emit('foo'); +assert.deepStrictEqual(['callback2', 'callback3'], callbacks_called); +assert.strictEqual(e.listeners('foo').length, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-no-error-provided-to-error-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-no-error-provided-to-error-event.js new file mode 100644 index 00000000..5c30b545 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-no-error-provided-to-error-event.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); +const domain = require('domain'); + +{ + const e = new events.EventEmitter(); + const d = domain.create(); + d.add(e); + d.on('error', common.mustCall((er) => { + assert(er instanceof Error, 'error created'); + })); + e.emit('error'); +} + +for (const arg of [false, null, undefined]) { + const e = new events.EventEmitter(); + const d = domain.create(); + d.add(e); + d.on('error', common.mustCall((er) => { + assert(er instanceof Error, 'error created'); + })); + e.emit('error', arg); +} + +for (const arg of [42, 'fortytwo', true]) { + const e = new events.EventEmitter(); + const d = domain.create(); + d.add(e); + d.on('error', common.mustCall((er) => { + assert.strictEqual(er, arg); + })); + e.emit('error', arg); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-num-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-num-args.js new file mode 100644 index 00000000..8bb22743 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-num-args.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const events = require('events'); + +const e = new events.EventEmitter(); +const num_args_emitted = []; + +e.on('numArgs', function() { + const numArgs = arguments.length; + num_args_emitted.push(numArgs); +}); + +e.on('foo', function() { + num_args_emitted.push(arguments.length); +}); + +e.on('foo', function() { + num_args_emitted.push(arguments.length); +}); + +e.emit('numArgs'); +e.emit('numArgs', null); +e.emit('numArgs', null, null); +e.emit('numArgs', null, null, null); +e.emit('numArgs', null, null, null, null); +e.emit('numArgs', null, null, null, null, null); + +e.emit('foo', null, null, null, null); + +process.on('exit', function() { + assert.deepStrictEqual(num_args_emitted, [0, 1, 2, 3, 4, 5, 4, 4]); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-once.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-once.js new file mode 100644 index 00000000..983f6141 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-once.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const e = new EventEmitter(); + +e.once('hello', common.mustCall()); + +e.emit('hello', 'a', 'b'); +e.emit('hello', 'a', 'b'); +e.emit('hello', 'a', 'b'); +e.emit('hello', 'a', 'b'); + +function remove() { + assert.fail('once->foo should not be emitted'); +} + +e.once('foo', remove); +e.removeListener('foo', remove); +e.emit('foo'); + +e.once('e', common.mustCall(function() { + e.emit('e'); +})); + +e.once('e', common.mustCall()); + +e.emit('e'); + +{ + // once() has different code paths based on the number of arguments being + // emitted. Verify that all of the cases are covered. + const maxArgs = 4; + + for (let i = 0; i <= maxArgs; ++i) { + const ee = new EventEmitter(); + const args = ['foo']; + + for (let j = 0; j < i; ++j) + args.push(j); + + ee.once('foo', common.mustCall((...params) => { + assert.deepStrictEqual(params, args.slice(1)); + })); + + EventEmitter.prototype.emit.apply(ee, args); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-prepend.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-prepend.js new file mode 100644 index 00000000..ffe85449 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-prepend.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +const EventEmitter = require('events'); +const assert = require('assert'); + +const myEE = new EventEmitter(); +let m = 0; +// This one comes last. +myEE.on('foo', common.mustCall(() => assert.strictEqual(m, 2))); + +// This one comes second. +myEE.prependListener('foo', common.mustCall(() => assert.strictEqual(m++, 1))); + +// This one comes first. +myEE.prependOnceListener('foo', + common.mustCall(() => assert.strictEqual(m++, 0))); + +myEE.emit('foo'); + +// Test fallback if prependListener is undefined. +const stream = require('stream'); + +delete EventEmitter.prototype.prependListener; + +function Writable() { + this.writable = true; + stream.Stream.call(this); +} +Object.setPrototypeOf(Writable.prototype, stream.Stream.prototype); +Object.setPrototypeOf(Writable, stream.Stream); + +function Readable() { + this.readable = true; + stream.Stream.call(this); +} +Object.setPrototypeOf(Readable.prototype, stream.Stream.prototype); +Object.setPrototypeOf(Readable, stream.Stream); + +const w = new Writable(); +const r = new Readable(); +r.pipe(w); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-all-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-all-listeners.js new file mode 100644 index 00000000..c62183fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-all-listeners.js @@ -0,0 +1,123 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); + + +function expect(expected) { + const actual = []; + process.on('exit', function() { + assert.deepStrictEqual(actual.sort(), expected.sort()); + }); + function listener(name) { + actual.push(name); + } + return common.mustCall(listener, expected.length); +} + +{ + const ee = new events.EventEmitter(); + const noop = common.mustNotCall(); + ee.on('foo', noop); + ee.on('bar', noop); + ee.on('baz', noop); + ee.on('baz', noop); + const fooListeners = ee.listeners('foo'); + const barListeners = ee.listeners('bar'); + const bazListeners = ee.listeners('baz'); + ee.on('removeListener', expect(['bar', 'baz', 'baz'])); + ee.removeAllListeners('bar'); + ee.removeAllListeners('baz'); + assert.deepStrictEqual(ee.listeners('foo'), [noop]); + assert.deepStrictEqual(ee.listeners('bar'), []); + assert.deepStrictEqual(ee.listeners('baz'), []); + // After calling removeAllListeners(), + // the old listeners array should stay unchanged. + assert.deepStrictEqual(fooListeners, [noop]); + assert.deepStrictEqual(barListeners, [noop]); + assert.deepStrictEqual(bazListeners, [noop, noop]); + // After calling removeAllListeners(), + // new listeners arrays is different from the old. + assert.notStrictEqual(ee.listeners('bar'), barListeners); + assert.notStrictEqual(ee.listeners('baz'), bazListeners); +} + +{ + const ee = new events.EventEmitter(); + ee.on('foo', common.mustNotCall()); + ee.on('bar', common.mustNotCall()); + // Expect LIFO order + ee.on('removeListener', expect(['foo', 'bar', 'removeListener'])); + ee.on('removeListener', expect(['foo', 'bar'])); + ee.removeAllListeners(); + assert.deepStrictEqual([], ee.listeners('foo')); + assert.deepStrictEqual([], ee.listeners('bar')); +} + +{ + const ee = new events.EventEmitter(); + ee.on('removeListener', common.mustNotCall()); + // Check for regression where removeAllListeners() throws when + // there exists a 'removeListener' listener, but there exists + // no listeners for the provided event type. + ee.removeAllListeners.bind(ee, 'foo'); +} + +{ + const ee = new events.EventEmitter(); + let expectLength = 2; + ee.on('removeListener', function(name, noop) { + assert.strictEqual(expectLength--, this.listeners('baz').length); + }); + ee.on('baz', common.mustNotCall()); + ee.on('baz', common.mustNotCall()); + ee.on('baz', common.mustNotCall()); + assert.strictEqual(ee.listeners('baz').length, expectLength + 1); + ee.removeAllListeners('baz'); + assert.strictEqual(ee.listeners('baz').length, 0); +} + +{ + const ee = new events.EventEmitter(); + assert.deepStrictEqual(ee, ee.removeAllListeners()); +} + +{ + const ee = new events.EventEmitter(); + ee._events = undefined; + assert.strictEqual(ee, ee.removeAllListeners()); +} + +{ + const ee = new events.EventEmitter(); + const symbol = Symbol('symbol'); + const noop = common.mustNotCall(); + ee.on(symbol, noop); + + ee.on('removeListener', common.mustCall((...args) => { + assert.deepStrictEqual(args, [symbol, noop]); + })); + + ee.removeAllListeners(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-listeners.js new file mode 100644 index 00000000..f37d26eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-remove-listeners.js @@ -0,0 +1,170 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +function listener1() {} + +function listener2() {} + +{ + const ee = new EventEmitter(); + ee.on('hello', listener1); + ee.on('removeListener', common.mustCall((name, cb) => { + assert.strictEqual(name, 'hello'); + assert.strictEqual(cb, listener1); + })); + ee.removeListener('hello', listener1); + assert.deepStrictEqual([], ee.listeners('hello')); +} + +{ + const ee = new EventEmitter(); + ee.on('hello', listener1); + ee.on('removeListener', common.mustNotCall()); + ee.removeListener('hello', listener2); + assert.deepStrictEqual([listener1], ee.listeners('hello')); +} + +{ + const ee = new EventEmitter(); + ee.on('hello', listener1); + ee.on('hello', listener2); + ee.once('removeListener', common.mustCall((name, cb) => { + assert.strictEqual(name, 'hello'); + assert.strictEqual(cb, listener1); + assert.deepStrictEqual([listener2], ee.listeners('hello')); + })); + ee.removeListener('hello', listener1); + assert.deepStrictEqual([listener2], ee.listeners('hello')); + ee.once('removeListener', common.mustCall((name, cb) => { + assert.strictEqual(name, 'hello'); + assert.strictEqual(cb, listener2); + assert.deepStrictEqual([], ee.listeners('hello')); + })); + ee.removeListener('hello', listener2); + assert.deepStrictEqual([], ee.listeners('hello')); +} + +{ + const ee = new EventEmitter(); + + function remove1() { + assert.fail('remove1 should not have been called'); + } + + function remove2() { + assert.fail('remove2 should not have been called'); + } + + ee.on('removeListener', common.mustCall(function(name, cb) { + if (cb !== remove1) return; + this.removeListener('quux', remove2); + this.emit('quux'); + }, 2)); + ee.on('quux', remove1); + ee.on('quux', remove2); + ee.removeListener('quux', remove1); +} + +{ + const ee = new EventEmitter(); + ee.on('hello', listener1); + ee.on('hello', listener2); + ee.once('removeListener', common.mustCall((name, cb) => { + assert.strictEqual(name, 'hello'); + assert.strictEqual(cb, listener1); + assert.deepStrictEqual([listener2], ee.listeners('hello')); + ee.once('removeListener', common.mustCall((name, cb) => { + assert.strictEqual(name, 'hello'); + assert.strictEqual(cb, listener2); + assert.deepStrictEqual([], ee.listeners('hello')); + })); + ee.removeListener('hello', listener2); + assert.deepStrictEqual([], ee.listeners('hello')); + })); + ee.removeListener('hello', listener1); + assert.deepStrictEqual([], ee.listeners('hello')); +} + +{ + const ee = new EventEmitter(); + const listener3 = common.mustCall(() => { + ee.removeListener('hello', listener4); + }, 2); + const listener4 = common.mustCall(); + + ee.on('hello', listener3); + ee.on('hello', listener4); + + // listener4 will still be called although it is removed by listener 3. + ee.emit('hello'); + // This is so because the internal listener array at time of emit + // was [listener3,listener4] + + // Internal listener array [listener3] + ee.emit('hello'); +} + +{ + const ee = new EventEmitter(); + + ee.once('hello', listener1); + ee.on('removeListener', common.mustCall((eventName, listener) => { + assert.strictEqual(eventName, 'hello'); + assert.strictEqual(listener, listener1); + })); + ee.emit('hello'); +} + +{ + const ee = new EventEmitter(); + + assert.deepStrictEqual(ee, ee.removeListener('foo', () => {})); +} + +{ + const ee = new EventEmitter(); + const listener = () => {}; + ee._events = undefined; + const e = ee.removeListener('foo', listener); + assert.strictEqual(e, ee); +} + +{ + const ee = new EventEmitter(); + + ee.on('foo', listener1); + ee.on('foo', listener2); + assert.deepStrictEqual(ee.listeners('foo'), [listener1, listener2]); + + ee.removeListener('foo', listener1); + assert.strictEqual(ee._events.foo, listener2); + + ee.on('foo', listener1); + assert.deepStrictEqual(ee.listeners('foo'), [listener2, listener1]); + + ee.removeListener('foo', listener1); + assert.strictEqual(ee._events.foo, listener2); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-set-max-listeners-side-effects.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-set-max-listeners-side-effects.js new file mode 100644 index 00000000..8e66e999 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-set-max-listeners-side-effects.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const events = require('events'); + +const e = new events.EventEmitter(); + +assert(!(e._events instanceof Object)); +assert.deepStrictEqual(Object.keys(e._events), []); +e.setMaxListeners(5); +assert.deepStrictEqual(Object.keys(e._events), []); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-special-event-names.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-special-event-names.js new file mode 100644 index 00000000..f34faba9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-special-event-names.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const EventEmitter = require('events'); +const assert = require('assert'); + +const ee = new EventEmitter(); +const handler = () => {}; + +assert.deepStrictEqual(ee.eventNames(), []); + +assert.strictEqual(ee._events.hasOwnProperty, undefined); +assert.strictEqual(ee._events.toString, undefined); + +ee.on('__proto__', handler); +ee.on('__defineGetter__', handler); +ee.on('toString', handler); + +assert.deepStrictEqual(ee.eventNames(), [ + '__proto__', + '__defineGetter__', + 'toString', +]); + +assert.deepStrictEqual(ee.listeners('__proto__'), [handler]); +assert.deepStrictEqual(ee.listeners('__defineGetter__'), [handler]); +assert.deepStrictEqual(ee.listeners('toString'), [handler]); + +ee.on('__proto__', common.mustCall(function(val) { + assert.strictEqual(val, 1); +})); +ee.emit('__proto__', 1); + +process.on('__proto__', common.mustCall(function(val) { + assert.strictEqual(val, 1); +})); +process.emit('__proto__', 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-subclass.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-subclass.js new file mode 100644 index 00000000..a6ef54e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-subclass.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events').EventEmitter; + +Object.setPrototypeOf(MyEE.prototype, EventEmitter.prototype); +Object.setPrototypeOf(MyEE, EventEmitter); + +function MyEE(cb) { + this.once(1, cb); + this.emit(1); + this.removeAllListeners(); + EventEmitter.call(this); +} + +const myee = new MyEE(common.mustCall()); + +Object.setPrototypeOf(ErrorEE.prototype, EventEmitter.prototype); +Object.setPrototypeOf(ErrorEE, EventEmitter); +function ErrorEE() { + this.emit('error', new Error('blerg')); +} + +assert.throws(function() { + new ErrorEE(); +}, /blerg/); + +process.on('exit', function() { + assert(!(myee._events instanceof Object)); + assert.deepStrictEqual(Object.keys(myee._events), []); + console.log('ok'); +}); + + +function MyEE2() { + EventEmitter.call(this); +} + +MyEE2.prototype = new EventEmitter(); + +const ee1 = new MyEE2(); +const ee2 = new MyEE2(); + +ee1.on('x', () => {}); + +assert.strictEqual(ee2.listenerCount('x'), 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-symbols.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-symbols.js new file mode 100644 index 00000000..98d44ff3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-emitter-symbols.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const EventEmitter = require('events'); +const assert = require('assert'); + +const ee = new EventEmitter(); +const foo = Symbol('foo'); +const listener = common.mustCall(); + +ee.on(foo, listener); +assert.deepStrictEqual(ee.listeners(foo), [listener]); + +ee.emit(foo); + +ee.removeAllListeners(); +assert.deepStrictEqual(ee.listeners(foo), []); + +ee.on(foo, listener); +assert.deepStrictEqual(ee.listeners(foo), [listener]); + +ee.removeListener(foo, listener); +assert.deepStrictEqual(ee.listeners(foo), []); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-event-target.js b/packages/secure-exec/tests/node-conformance/parallel/test-event-target.js new file mode 100644 index 00000000..12246b15 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-event-target.js @@ -0,0 +1,21 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const eventPhases = { + 'NONE': 0, + 'CAPTURING_PHASE': 1, + 'AT_TARGET': 2, + 'BUBBLING_PHASE': 3 +}; + +for (const [prop, value] of Object.entries(eventPhases)) { + // Check if the value of the property matches the expected value + assert.strictEqual(Event[prop], value, `Expected Event.${prop} to be ${value}, but got ${Event[prop]}`); + + const desc = Object.getOwnPropertyDescriptor(Event, prop); + assert.strictEqual(desc.writable, false, `${prop} should not be writable`); + assert.strictEqual(desc.configurable, false, `${prop} should not be configurable`); + assert.strictEqual(desc.enumerable, true, `${prop} should be enumerable`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventemitter-asyncresource.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventemitter-asyncresource.js new file mode 100644 index 00000000..8466b1b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventemitter-asyncresource.js @@ -0,0 +1,156 @@ +'use strict'; + +const common = require('../common'); +const { EventEmitterAsyncResource } = require('events'); +const { + createHook, + executionAsyncId, +} = require('async_hooks'); + +const { + deepStrictEqual, + strictEqual, + throws, +} = require('assert'); + +const { + setImmediate: tick, +} = require('timers/promises'); + +function makeHook(trackedTypes) { + const eventMap = new Map(); + + function log(asyncId, name) { + const entry = eventMap.get(asyncId); + if (entry !== undefined) entry.push({ name }); + } + + const hook = createHook({ + init(asyncId, type, triggerAsyncId, resource) { + if (trackedTypes.includes(type)) { + eventMap.set(asyncId, [ + { + name: 'init', + type, + triggerAsyncId, + resource, + }, + ]); + } + }, + + before(asyncId) { log(asyncId, 'before'); }, + after(asyncId) { log(asyncId, 'after'); }, + destroy(asyncId) { log(asyncId, 'destroy'); }, + }).enable(); + + return { + done() { + hook.disable(); + return new Set(eventMap.values()); + }, + ids() { + return new Set(eventMap.keys()); + }, + }; +} + +// Tracks emit() calls correctly using async_hooks +(async () => { + const tracer = makeHook(['Foo']); + + class Foo extends EventEmitterAsyncResource {} + + const origExecutionAsyncId = executionAsyncId(); + const foo = new Foo(); + + foo.on('someEvent', common.mustCall()); + foo.emit('someEvent'); + + deepStrictEqual([foo.asyncId], [...tracer.ids()]); + strictEqual(foo.triggerAsyncId, origExecutionAsyncId); + strictEqual(foo.asyncResource.eventEmitter, foo); + + foo.emitDestroy(); + + await tick(); + + deepStrictEqual(tracer.done(), new Set([ + [ + { + name: 'init', + type: 'Foo', + triggerAsyncId: origExecutionAsyncId, + resource: foo.asyncResource, + }, + { name: 'before' }, + { name: 'after' }, + { name: 'destroy' }, + ], + ])); +})().then(common.mustCall()); + +// Can explicitly specify name as positional arg +(async () => { + const tracer = makeHook(['ResourceName']); + + const origExecutionAsyncId = executionAsyncId(); + class Foo extends EventEmitterAsyncResource {} + + const foo = new Foo('ResourceName'); + + deepStrictEqual(tracer.done(), new Set([ + [ + { + name: 'init', + type: 'ResourceName', + triggerAsyncId: origExecutionAsyncId, + resource: foo.asyncResource, + }, + ], + ])); +})().then(common.mustCall()); + +// Can explicitly specify name as option +(async () => { + const tracer = makeHook(['ResourceName']); + + const origExecutionAsyncId = executionAsyncId(); + class Foo extends EventEmitterAsyncResource {} + + const foo = new Foo({ name: 'ResourceName' }); + + deepStrictEqual(tracer.done(), new Set([ + [ + { + name: 'init', + type: 'ResourceName', + triggerAsyncId: origExecutionAsyncId, + resource: foo.asyncResource, + }, + ], + ])); +})().then(common.mustCall()); + +// Member methods ERR_INVALID_THIS +throws( + () => EventEmitterAsyncResource.prototype.emit(), + { code: 'ERR_INVALID_THIS' } +); + +throws( + () => EventEmitterAsyncResource.prototype.emitDestroy(), + { code: 'ERR_INVALID_THIS' } +); + +['asyncId', 'triggerAsyncId', 'asyncResource'].forEach((getter) => { + throws( + () => Reflect.get(EventEmitterAsyncResource.prototype, getter, {}), + { + code: 'ERR_INVALID_THIS', + name: /TypeError/, + message: 'Value of "this" must be of type EventEmitterAsyncResource', + stack: new RegExp(`at get ${getter}`), + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-add-abort-listener.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-events-add-abort-listener.mjs new file mode 100644 index 00000000..69b6a054 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-add-abort-listener.mjs @@ -0,0 +1,55 @@ +import * as common from '../common/index.mjs'; +import * as events from 'node:events'; +import * as assert from 'node:assert'; +import { describe, it } from 'node:test'; + +describe('events.addAbortListener', () => { + it('should throw if signal not provided', () => { + assert.throws(() => events.addAbortListener(), { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + it('should throw if provided signal is invalid', () => { + assert.throws(() => events.addAbortListener(undefined), { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => events.addAbortListener(null), { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => events.addAbortListener({}), { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + it('should throw if listener is not a function', () => { + const { signal } = new AbortController(); + assert.throws(() => events.addAbortListener(signal), { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => events.addAbortListener(signal, {}), { code: 'ERR_INVALID_ARG_TYPE' }); + assert.throws(() => events.addAbortListener(signal, undefined), { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + it('should return a Disposable', () => { + const { signal } = new AbortController(); + const disposable = events.addAbortListener(signal, common.mustNotCall()); + + assert.strictEqual(typeof disposable[Symbol.dispose], 'function'); + }); + + it('should execute the listener immediately for aborted runners', () => { + const disposable = events.addAbortListener(AbortSignal.abort(), common.mustCall()); + assert.strictEqual(typeof disposable[Symbol.dispose], 'function'); + }); + + it('should execute the listener even when event propagation stopped', () => { + const controller = new AbortController(); + const { signal } = controller; + + signal.addEventListener('abort', (e) => e.stopImmediatePropagation()); + events.addAbortListener( + signal, + common.mustCall((e) => assert.strictEqual(e.target, signal)), + ); + + controller.abort(); + }); + + it('should remove event listeners when disposed', () => { + const controller = new AbortController(); + const disposable = events.addAbortListener(controller.signal, common.mustNotCall()); + disposable[Symbol.dispose](); + controller.abort(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-customevent.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-customevent.js new file mode 100644 index 00000000..2261240c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-customevent.js @@ -0,0 +1,325 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +const { ok, strictEqual, deepStrictEqual, throws } = require('node:assert'); +const { inspect } = require('node:util'); +const { Event, EventTarget, CustomEvent } = require('internal/event_target'); + +{ + ok(CustomEvent); + + // Default string + const tag = Object.prototype.toString.call(new CustomEvent('$')); + strictEqual(tag, '[object CustomEvent]'); +} + +{ + // No argument behavior - throw TypeError + throws(() => { + new CustomEvent(); + }, TypeError); + + throws(() => new CustomEvent(Symbol()), TypeError); + + // Too many arguments passed behavior - ignore additional arguments + const ev = new CustomEvent('foo', {}, {}); + strictEqual(ev.type, 'foo'); +} + +{ + const ev = new CustomEvent('$'); + strictEqual(ev.type, '$'); + strictEqual(ev.bubbles, false); + strictEqual(ev.cancelable, false); + strictEqual(ev.detail, null); +} + +{ + // Coercion to string works + strictEqual(new CustomEvent(1).type, '1'); + strictEqual(new CustomEvent(false).type, 'false'); + strictEqual(new CustomEvent({}).type, String({})); +} + +{ + const ev = new CustomEvent('$', { + detail: 56, + sweet: 'x', + cancelable: true, + }); + strictEqual(ev.type, '$'); + strictEqual(ev.bubbles, false); + strictEqual(ev.cancelable, true); + strictEqual(ev.sweet, undefined); + strictEqual(ev.detail, 56); +} + +{ + // Any types of value for `detail` are acceptable. + ['foo', 1, false, [], {}].forEach((i) => { + const ev = new CustomEvent('$', { detail: i }); + strictEqual(ev.detail, i); + }); +} + +{ + // Readonly `detail` behavior + const ev = new CustomEvent('$', { + detail: 56, + }); + strictEqual(ev.detail, 56); + try { + ev.detail = 96; + // eslint-disable-next-line no-unused-vars + } catch (error) { + common.mustCall()(); + } + strictEqual(ev.detail, 56); +} + +{ + const ev = new Event('$', { + detail: 96, + }); + strictEqual(ev.detail, undefined); +} + +// The following tests verify whether CustomEvent works the same as Event +// except carrying custom data. They're based on `parallel/test-eventtarget.js`. + +{ + const ev = new CustomEvent('$'); + strictEqual(ev.type, '$'); + strictEqual(ev.bubbles, false); + strictEqual(ev.cancelable, false); + strictEqual(ev.detail, null); + + strictEqual(ev.defaultPrevented, false); + strictEqual(typeof ev.timeStamp, 'number'); + + // Compatibility properties with the DOM + deepStrictEqual(ev.composedPath(), []); + strictEqual(ev.returnValue, true); + strictEqual(ev.composed, false); + strictEqual(ev.isTrusted, false); + strictEqual(ev.eventPhase, 0); + strictEqual(ev.cancelBubble, false); + + // Not cancelable + ev.preventDefault(); + strictEqual(ev.defaultPrevented, false); +} + +{ + // Invalid options + ['foo', 1, false].forEach((i) => + throws(() => new CustomEvent('foo', i), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "options" argument must be of type object.' + + common.invalidArgTypeHelper(i), + }), + ); +} + +{ + const ev = new CustomEvent('$'); + strictEqual(ev.constructor.name, 'CustomEvent'); + + // CustomEvent Statics + strictEqual(CustomEvent.NONE, 0); + strictEqual(CustomEvent.CAPTURING_PHASE, 1); + strictEqual(CustomEvent.AT_TARGET, 2); + strictEqual(CustomEvent.BUBBLING_PHASE, 3); + strictEqual(new CustomEvent('foo').eventPhase, CustomEvent.NONE); + + // CustomEvent is a function + strictEqual(CustomEvent.length, 1); +} + +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = true; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.stopPropagation(); + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = 'some-truthy-value'; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = true; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.stopPropagation(); + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = 'some-truthy-value'; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new CustomEvent('foo', { cancelable: true }); + strictEqual(ev.type, 'foo'); + strictEqual(ev.cancelable, true); + strictEqual(ev.defaultPrevented, false); + + ev.preventDefault(); + strictEqual(ev.defaultPrevented, true); +} +{ + const ev = new CustomEvent('foo'); + strictEqual(ev.isTrusted, false); +} + +// Works with EventTarget + +{ + const obj = { sweet: 'x', memory: { x: 56, y: 96 } }; + const et = new EventTarget(); + const ev = new CustomEvent('$', { detail: obj }); + const fn = common.mustCall((event) => { + strictEqual(event, ev); + deepStrictEqual(event.detail, obj); + }); + et.addEventListener('$', fn); + et.dispatchEvent(ev); +} + +{ + const eventTarget = new EventTarget(); + const event = new CustomEvent('$'); + eventTarget.dispatchEvent(event); + strictEqual(event.target, eventTarget); +} + +{ + const obj = { sweet: 'x' }; + const eventTarget = new EventTarget(); + + const ev1 = common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(event.detail, obj); + strictEqual(this, eventTarget); + strictEqual(event.eventPhase, 2); + }, 2); + + const ev2 = { + handleEvent: common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(event.detail, obj); + strictEqual(this, ev2); + }), + }; + + eventTarget.addEventListener('foo', ev1); + eventTarget.addEventListener('foo', ev2, { once: true }); + ok(eventTarget.dispatchEvent(new CustomEvent('foo', { detail: obj }))); + eventTarget.dispatchEvent(new CustomEvent('foo', { detail: obj })); + + eventTarget.removeEventListener('foo', ev1); + eventTarget.dispatchEvent(new CustomEvent('foo')); +} + +{ + // Same event dispatched multiple times. + const obj = { sweet: 'x' }; + const event = new CustomEvent('foo', { detail: obj }); + const eventTarget1 = new EventTarget(); + const eventTarget2 = new EventTarget(); + + eventTarget1.addEventListener( + 'foo', + common.mustCall((event) => { + strictEqual(event.eventPhase, CustomEvent.AT_TARGET); + strictEqual(event.target, eventTarget1); + strictEqual(event.detail, obj); + deepStrictEqual(event.composedPath(), [eventTarget1]); + }), + ); + + eventTarget2.addEventListener( + 'foo', + common.mustCall((event) => { + strictEqual(event.eventPhase, CustomEvent.AT_TARGET); + strictEqual(event.target, eventTarget2); + strictEqual(event.detail, obj); + deepStrictEqual(event.composedPath(), [eventTarget2]); + }), + ); + + eventTarget1.dispatchEvent(event); + strictEqual(event.eventPhase, CustomEvent.NONE); + strictEqual(event.target, eventTarget1); + deepStrictEqual(event.composedPath(), []); + + eventTarget2.dispatchEvent(event); + strictEqual(event.eventPhase, CustomEvent.NONE); + strictEqual(event.target, eventTarget2); + deepStrictEqual(event.composedPath(), []); +} + +{ + const obj = { sweet: 'x' }; + const target = new EventTarget(); + const event = new CustomEvent('foo', { detail: obj }); + + strictEqual(event.target, null); + + target.addEventListener( + 'foo', + common.mustCall((event) => { + strictEqual(event.target, target); + strictEqual(event.currentTarget, target); + strictEqual(event.srcElement, target); + strictEqual(event.detail, obj); + }), + ); + target.dispatchEvent(event); +} + +{ + // Event subclassing + const SubEvent = class extends CustomEvent {}; + const ev = new SubEvent('foo', { detail: 56 }); + const eventTarget = new EventTarget(); + const fn = common.mustCall((event) => { + strictEqual(event, ev); + strictEqual(event.detail, 56); + }); + eventTarget.addEventListener('foo', fn, { once: true }); + eventTarget.dispatchEvent(ev); +} + +// Works with inspect + +{ + const ev = new CustomEvent('test'); + const evConstructorName = inspect(ev, { + depth: -1, + }); + strictEqual(evConstructorName, 'CustomEvent'); + + const inspectResult = inspect(ev, { + depth: 1, + }); + ok(inspectResult.includes('CustomEvent')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-getmaxlisteners.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-getmaxlisteners.js new file mode 100644 index 00000000..05b4e75b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-getmaxlisteners.js @@ -0,0 +1,19 @@ +'use strict'; + +require('../common'); +const assert = require('node:assert'); +const { getMaxListeners, EventEmitter, defaultMaxListeners, setMaxListeners } = require('node:events'); + +{ + const ee = new EventEmitter(); + assert.strictEqual(getMaxListeners(ee), defaultMaxListeners); + setMaxListeners(101, ee); + assert.strictEqual(getMaxListeners(ee), 101); +} + +{ + const et = new EventTarget(); + assert.strictEqual(getMaxListeners(et), defaultMaxListeners); + setMaxListeners(101, et); + assert.strictEqual(getMaxListeners(et), 101); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-list.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-list.js new file mode 100644 index 00000000..4e589b07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-list.js @@ -0,0 +1,19 @@ +'use strict'; + +require('../common'); +const EventEmitter = require('events'); +const assert = require('assert'); + +const EE = new EventEmitter(); +const m = () => {}; +EE.on('foo', () => {}); +assert.deepStrictEqual(['foo'], EE.eventNames()); +EE.on('bar', m); +assert.deepStrictEqual(['foo', 'bar'], EE.eventNames()); +EE.removeListener('bar', m); +assert.deepStrictEqual(['foo'], EE.eventNames()); +const s = Symbol('s'); +EE.on(s, m); +assert.deepStrictEqual(['foo', s], EE.eventNames()); +EE.removeListener(s, m); +assert.deepStrictEqual(['foo'], EE.eventNames()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-listener-count-with-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-listener-count-with-listener.js new file mode 100644 index 00000000..1696cb1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-listener-count-with-listener.js @@ -0,0 +1,65 @@ +'use strict'; + +const common = require('../common'); +const EventEmitter = require('events'); +const assert = require('assert'); + +const EE = new EventEmitter(); +const handler = common.mustCall(undefined, 3); +const anotherHandler = common.mustCall(); + +assert.strictEqual(EE.listenerCount('event'), 0); +assert.strictEqual(EE.listenerCount('event', handler), 0); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.once('event', handler); + +assert.strictEqual(EE.listenerCount('event'), 1); +assert.strictEqual(EE.listenerCount('event', handler), 1); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.removeAllListeners('event'); + +assert.strictEqual(EE.listenerCount('event'), 0); +assert.strictEqual(EE.listenerCount('event', handler), 0); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.on('event', handler); + +assert.strictEqual(EE.listenerCount('event'), 1); +assert.strictEqual(EE.listenerCount('event', handler), 1); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.once('event', anotherHandler); + +assert.strictEqual(EE.listenerCount('event'), 2); +assert.strictEqual(EE.listenerCount('event', handler), 1); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 1); + +assert.strictEqual(EE.listenerCount('another-event'), 0); +assert.strictEqual(EE.listenerCount('another-event', handler), 0); +assert.strictEqual(EE.listenerCount('another-event', anotherHandler), 0); + +EE.once('event', handler); + +assert.strictEqual(EE.listenerCount('event'), 3); +assert.strictEqual(EE.listenerCount('event', handler), 2); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 1); + +EE.emit('event'); + +assert.strictEqual(EE.listenerCount('event'), 1); +assert.strictEqual(EE.listenerCount('event', handler), 1); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.emit('event'); + +assert.strictEqual(EE.listenerCount('event'), 1); +assert.strictEqual(EE.listenerCount('event', handler), 1); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); + +EE.off('event', handler); + +assert.strictEqual(EE.listenerCount('event'), 0); +assert.strictEqual(EE.listenerCount('event', handler), 0); +assert.strictEqual(EE.listenerCount('event', anotherHandler), 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-on-async-iterator.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-on-async-iterator.js new file mode 100644 index 00000000..2a68bf98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-on-async-iterator.js @@ -0,0 +1,433 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { on, EventEmitter } = require('events'); +const { + NodeEventTarget, + kEvents +} = require('internal/event_target'); + +async function basic() { + const ee = new EventEmitter(); + process.nextTick(() => { + ee.emit('foo', 'bar'); + // 'bar' is a spurious event, we are testing + // that it does not show up in the iterable + ee.emit('bar', 24); + ee.emit('foo', 42); + }); + + const iterable = on(ee, 'foo'); + + const expected = [['bar'], [42]]; + + for await (const event of iterable) { + const current = expected.shift(); + + assert.deepStrictEqual(current, event); + + if (expected.length === 0) { + break; + } + } + assert.strictEqual(ee.listenerCount('foo'), 0); + assert.strictEqual(ee.listenerCount('error'), 0); +} + +async function invalidArgType() { + assert.throws(() => on({}, 'foo'), common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + })); + + const ee = new EventEmitter(); + + [1, 'hi', null, false, () => {}, Symbol(), 1n].map((options) => { + return assert.throws(() => on(ee, 'foo', options), common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + })); + }); +} + +async function error() { + const ee = new EventEmitter(); + const _err = new Error('kaboom'); + process.nextTick(() => { + ee.emit('error', _err); + }); + + const iterable = on(ee, 'foo'); + let looped = false; + let thrown = false; + + try { + // eslint-disable-next-line no-unused-vars + for await (const event of iterable) { + looped = true; + } + } catch (err) { + thrown = true; + assert.strictEqual(err, _err); + } + assert.strictEqual(thrown, true); + assert.strictEqual(looped, false); +} + +async function errorDelayed() { + const ee = new EventEmitter(); + const _err = new Error('kaboom'); + process.nextTick(() => { + ee.emit('foo', 42); + ee.emit('error', _err); + }); + + const iterable = on(ee, 'foo'); + const expected = [[42]]; + let thrown = false; + + try { + for await (const event of iterable) { + const current = expected.shift(); + assert.deepStrictEqual(current, event); + } + } catch (err) { + thrown = true; + assert.strictEqual(err, _err); + } + assert.strictEqual(thrown, true); + assert.strictEqual(ee.listenerCount('foo'), 0); + assert.strictEqual(ee.listenerCount('error'), 0); +} + +async function throwInLoop() { + const ee = new EventEmitter(); + const _err = new Error('kaboom'); + + process.nextTick(() => { + ee.emit('foo', 42); + }); + + try { + for await (const event of on(ee, 'foo')) { + assert.deepStrictEqual(event, [42]); + throw _err; + } + } catch (err) { + assert.strictEqual(err, _err); + } + + assert.strictEqual(ee.listenerCount('foo'), 0); + assert.strictEqual(ee.listenerCount('error'), 0); +} + +async function next() { + const ee = new EventEmitter(); + const iterable = on(ee, 'foo'); + + process.nextTick(function() { + ee.emit('foo', 'bar'); + ee.emit('foo', 42); + iterable.return(); + }); + + const results = await Promise.all([ + iterable.next(), + iterable.next(), + iterable.next(), + ]); + + assert.deepStrictEqual(results, [{ + value: ['bar'], + done: false, + }, { + value: [42], + done: false, + }, { + value: undefined, + done: true, + }]); + + assert.deepStrictEqual(await iterable.next(), { + value: undefined, + done: true, + }); +} + +async function nextError() { + const ee = new EventEmitter(); + const iterable = on(ee, 'foo'); + const _err = new Error('kaboom'); + process.nextTick(function() { + ee.emit('error', _err); + }); + const results = await Promise.allSettled([ + iterable.next(), + iterable.next(), + iterable.next(), + ]); + assert.deepStrictEqual(results, [{ + status: 'rejected', + reason: _err, + }, { + status: 'fulfilled', + value: { + value: undefined, + done: true, + }, + }, { + status: 'fulfilled', + value: { + value: undefined, + done: true, + }, + }]); + assert.strictEqual(ee.listeners('error').length, 0); +} + +async function iterableThrow() { + const ee = new EventEmitter(); + const iterable = on(ee, 'foo'); + + process.nextTick(() => { + ee.emit('foo', 'bar'); + ee.emit('foo', 42); // lost in the queue + iterable.throw(_err); + }); + + const _err = new Error('kaboom'); + let thrown = false; + + assert.throws(() => { + // No argument + iterable.throw(); + }, { + message: 'The "EventEmitter.AsyncIterator" property must be' + + ' an instance of Error. Received undefined', + name: 'TypeError', + }); + + const expected = [['bar'], [42]]; + + try { + for await (const event of iterable) { + assert.deepStrictEqual(event, expected.shift()); + } + } catch (err) { + thrown = true; + assert.strictEqual(err, _err); + } + assert.strictEqual(thrown, true); + assert.strictEqual(expected.length, 0); + assert.strictEqual(ee.listenerCount('foo'), 0); + assert.strictEqual(ee.listenerCount('error'), 0); +} + +async function eventTarget() { + const et = new EventTarget(); + const tick = () => et.dispatchEvent(new Event('tick')); + const interval = setInterval(tick, 0); + let count = 0; + for await (const [ event ] of on(et, 'tick')) { + count++; + assert.strictEqual(event.type, 'tick'); + if (count >= 5) { + break; + } + } + assert.strictEqual(count, 5); + clearInterval(interval); +} + +async function errorListenerCount() { + const et = new EventEmitter(); + on(et, 'foo'); + assert.strictEqual(et.listenerCount('error'), 1); +} + +async function nodeEventTarget() { + const et = new NodeEventTarget(); + const tick = () => et.dispatchEvent(new Event('tick')); + const interval = setInterval(tick, 0); + let count = 0; + for await (const [ event] of on(et, 'tick')) { + count++; + assert.strictEqual(event.type, 'tick'); + if (count >= 5) { + break; + } + } + assert.strictEqual(count, 5); + clearInterval(interval); +} + +async function abortableOnBefore() { + const ee = new EventEmitter(); + const abortedSignal = AbortSignal.abort(); + [1, {}, null, false, 'hi'].forEach((signal) => { + assert.throws(() => on(ee, 'foo', { signal }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + assert.throws(() => on(ee, 'foo', { signal: abortedSignal }), { + name: 'AbortError', + }); +} + +async function eventTargetAbortableOnBefore() { + const et = new EventTarget(); + const abortedSignal = AbortSignal.abort(); + [1, {}, null, false, 'hi'].forEach((signal) => { + assert.throws(() => on(et, 'foo', { signal }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + assert.throws(() => on(et, 'foo', { signal: abortedSignal }), { + name: 'AbortError', + }); +} + +async function abortableOnAfter() { + const ee = new EventEmitter(); + const ac = new AbortController(); + + const i = setInterval(() => ee.emit('foo', 'foo'), 10); + + async function foo() { + for await (const f of on(ee, 'foo', { signal: ac.signal })) { + assert.strictEqual(f, 'foo'); + } + } + + foo().catch(common.mustCall((error) => { + assert.strictEqual(error.name, 'AbortError'); + })).finally(() => { + clearInterval(i); + }); + + process.nextTick(() => ac.abort()); +} + +async function eventTargetAbortableOnAfter() { + const et = new EventTarget(); + const ac = new AbortController(); + + const i = setInterval(() => et.dispatchEvent(new Event('foo')), 10); + + async function foo() { + for await (const f of on(et, 'foo', { signal: ac.signal })) { + assert(f); + } + } + + foo().catch(common.mustCall((error) => { + assert.strictEqual(error.name, 'AbortError'); + })).finally(() => { + clearInterval(i); + }); + + process.nextTick(() => ac.abort()); +} + +async function eventTargetAbortableOnAfter2() { + const et = new EventTarget(); + const ac = new AbortController(); + + const i = setInterval(() => et.dispatchEvent(new Event('foo')), 10); + + async function foo() { + for await (const f of on(et, 'foo', { signal: ac.signal })) { + assert(f); + // Cancel after a single event has been triggered. + ac.abort(); + } + } + + foo().catch(common.mustCall((error) => { + assert.strictEqual(error.name, 'AbortError'); + })).finally(() => { + clearInterval(i); + }); +} + +async function abortableOnAfterDone() { + const ee = new EventEmitter(); + const ac = new AbortController(); + + const i = setInterval(() => ee.emit('foo', 'foo'), 1); + let count = 0; + + async function foo() { + for await (const f of on(ee, 'foo', { signal: ac.signal })) { + assert.strictEqual(f[0], 'foo'); + if (++count === 5) + break; + } + ac.abort(); // No error will occur + } + + foo().finally(() => { + clearInterval(i); + }); +} + +async function abortListenerRemovedAfterComplete() { + const ee = new EventEmitter(); + const ac = new AbortController(); + + const i = setInterval(() => ee.emit('foo', 'foo'), 1); + try { + // Below: either the kEvents map is empty or the 'abort' listener list is empty + + // Return case + const endedIterator = on(ee, 'foo', { signal: ac.signal }); + assert.ok(ac.signal[kEvents].get('abort').size > 0); + endedIterator.return(); + assert.strictEqual(ac.signal[kEvents].get('abort')?.size ?? ac.signal[kEvents].size, 0); + + // Throw case + const throwIterator = on(ee, 'foo', { signal: ac.signal }); + assert.ok(ac.signal[kEvents].get('abort').size > 0); + throwIterator.throw(new Error()); + assert.strictEqual(ac.signal[kEvents].get('abort')?.size ?? ac.signal[kEvents].size, 0); + + // Abort case + on(ee, 'foo', { signal: ac.signal }); + assert.ok(ac.signal[kEvents].get('abort').size > 0); + ac.abort(new Error()); + assert.strictEqual(ac.signal[kEvents].get('abort')?.size ?? ac.signal[kEvents].size, 0); + } finally { + clearInterval(i); + } +} + +async function run() { + const funcs = [ + basic, + invalidArgType, + error, + errorDelayed, + throwInLoop, + next, + nextError, + iterableThrow, + eventTarget, + errorListenerCount, + nodeEventTarget, + abortableOnBefore, + abortableOnAfter, + eventTargetAbortableOnBefore, + eventTargetAbortableOnAfter, + eventTargetAbortableOnAfter2, + abortableOnAfterDone, + abortListenerRemovedAfterComplete, + ]; + + for (const fn of funcs) { + await fn(); + } +} + +run().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-once.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-once.js new file mode 100644 index 00000000..1a82824d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-once.js @@ -0,0 +1,286 @@ +'use strict'; +// Flags: --expose-internals --no-warnings + +const common = require('../common'); +const { once, EventEmitter } = require('events'); +const { + deepStrictEqual, + fail, + rejects, + strictEqual, +} = require('assert'); +const { kEvents } = require('internal/event_target'); + +async function onceAnEvent() { + const ee = new EventEmitter(); + + process.nextTick(() => { + ee.emit('myevent', 42); + }); + + const [value] = await once(ee, 'myevent'); + strictEqual(value, 42); + strictEqual(ee.listenerCount('error'), 0); + strictEqual(ee.listenerCount('myevent'), 0); +} + +async function onceAnEventWithInvalidOptions() { + const ee = new EventEmitter(); + + await Promise.all([1, 'hi', null, false, () => {}, Symbol(), 1n].map((options) => { + return rejects(once(ee, 'myevent', options), { + code: 'ERR_INVALID_ARG_TYPE', + }); + })); +} + +async function onceAnEventWithTwoArgs() { + const ee = new EventEmitter(); + + process.nextTick(() => { + ee.emit('myevent', 42, 24); + }); + + const value = await once(ee, 'myevent'); + deepStrictEqual(value, [42, 24]); +} + +async function catchesErrors() { + const ee = new EventEmitter(); + + const expected = new Error('kaboom'); + let err; + process.nextTick(() => { + ee.emit('error', expected); + }); + + try { + await once(ee, 'myevent'); + } catch (_e) { + err = _e; + } + strictEqual(err, expected); + strictEqual(ee.listenerCount('error'), 0); + strictEqual(ee.listenerCount('myevent'), 0); +} + +async function catchesErrorsWithAbortSignal() { + const ee = new EventEmitter(); + const ac = new AbortController(); + const signal = ac.signal; + + const expected = new Error('boom'); + let err; + process.nextTick(() => { + ee.emit('error', expected); + }); + + try { + const promise = once(ee, 'myevent', { signal }); + strictEqual(ee.listenerCount('error'), 1); + strictEqual(signal[kEvents].size, 1); + + await promise; + } catch (e) { + err = e; + } + strictEqual(err, expected); + strictEqual(ee.listenerCount('error'), 0); + strictEqual(ee.listenerCount('myevent'), 0); + strictEqual(signal[kEvents].size, 0); +} + +async function stopListeningAfterCatchingError() { + const ee = new EventEmitter(); + + const expected = new Error('kaboom'); + let err; + process.nextTick(() => { + ee.emit('error', expected); + ee.emit('myevent', 42, 24); + }); + + try { + await once(ee, 'myevent'); + } catch (_e) { + err = _e; + } + process.removeAllListeners('multipleResolves'); + strictEqual(err, expected); + strictEqual(ee.listenerCount('error'), 0); + strictEqual(ee.listenerCount('myevent'), 0); +} + +async function onceError() { + const ee = new EventEmitter(); + + const expected = new Error('kaboom'); + process.nextTick(() => { + ee.emit('error', expected); + }); + + const promise = once(ee, 'error'); + strictEqual(ee.listenerCount('error'), 1); + const [ err ] = await promise; + strictEqual(err, expected); + strictEqual(ee.listenerCount('error'), 0); + strictEqual(ee.listenerCount('myevent'), 0); +} + +async function onceWithEventTarget() { + const et = new EventTarget(); + const event = new Event('myevent'); + process.nextTick(() => { + et.dispatchEvent(event); + }); + const [ value ] = await once(et, 'myevent'); + strictEqual(value, event); +} + +async function onceWithEventTargetError() { + const et = new EventTarget(); + const error = new Event('error'); + process.nextTick(() => { + et.dispatchEvent(error); + }); + + const [ err ] = await once(et, 'error'); + strictEqual(err, error); +} + +async function onceWithInvalidEventEmmiter() { + const ac = new AbortController(); + return rejects(once(ac, 'myevent'), { + code: 'ERR_INVALID_ARG_TYPE', + }); +} + +async function prioritizesEventEmitter() { + const ee = new EventEmitter(); + ee.addEventListener = fail; + ee.removeAllListeners = fail; + process.nextTick(() => ee.emit('foo')); + await once(ee, 'foo'); +} + +async function abortSignalBefore() { + const ee = new EventEmitter(); + ee.on('error', common.mustNotCall()); + const abortedSignal = AbortSignal.abort(); + + await Promise.all([1, {}, 'hi', null, false].map((signal) => { + return rejects(once(ee, 'foo', { signal }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + })); + + return rejects(once(ee, 'foo', { signal: abortedSignal }), { + name: 'AbortError', + }); +} + +async function abortSignalAfter() { + const ee = new EventEmitter(); + const ac = new AbortController(); + ee.on('error', common.mustNotCall()); + const r = rejects(once(ee, 'foo', { signal: ac.signal }), { + name: 'AbortError', + }); + process.nextTick(() => ac.abort()); + return r; +} + +async function abortSignalAfterEvent() { + const ee = new EventEmitter(); + const ac = new AbortController(); + process.nextTick(() => { + ee.emit('foo'); + ac.abort(); + }); + const promise = once(ee, 'foo', { signal: ac.signal }); + strictEqual(ac.signal[kEvents].size, 1); + await promise; + strictEqual(ac.signal[kEvents].size, 0); +} + +async function abortSignalRemoveListener() { + const ee = new EventEmitter(); + const ac = new AbortController(); + + try { + process.nextTick(() => ac.abort()); + await once(ee, 'test', { signal: ac.signal }); + } catch { + strictEqual(ee.listeners('test').length, 0); + strictEqual(ee.listeners('error').length, 0); + } +} + +async function eventTargetAbortSignalBefore() { + const et = new EventTarget(); + const abortedSignal = AbortSignal.abort(); + + await Promise.all([1, {}, 'hi', null, false].map((signal) => { + return rejects(once(et, 'foo', { signal }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + })); + + return rejects(once(et, 'foo', { signal: abortedSignal }), { + name: 'AbortError', + }); +} + +async function eventTargetAbortSignalBeforeEvenWhenSignalPropagationStopped() { + const et = new EventTarget(); + const ac = new AbortController(); + const { signal } = ac; + signal.addEventListener('abort', (e) => e.stopImmediatePropagation(), { once: true }); + + process.nextTick(() => ac.abort()); + return rejects(once(et, 'foo', { signal }), { + name: 'AbortError', + }); +} + +async function eventTargetAbortSignalAfter() { + const et = new EventTarget(); + const ac = new AbortController(); + const r = rejects(once(et, 'foo', { signal: ac.signal }), { + name: 'AbortError', + }); + process.nextTick(() => ac.abort()); + return r; +} + +async function eventTargetAbortSignalAfterEvent() { + const et = new EventTarget(); + const ac = new AbortController(); + process.nextTick(() => { + et.dispatchEvent(new Event('foo')); + ac.abort(); + }); + await once(et, 'foo', { signal: ac.signal }); +} + +Promise.all([ + onceAnEvent(), + onceAnEventWithInvalidOptions(), + onceAnEventWithTwoArgs(), + catchesErrors(), + catchesErrorsWithAbortSignal(), + stopListeningAfterCatchingError(), + onceError(), + onceWithEventTarget(), + onceWithEventTargetError(), + onceWithInvalidEventEmmiter(), + prioritizesEventEmitter(), + abortSignalBefore(), + abortSignalAfter(), + abortSignalAfterEvent(), + abortSignalRemoveListener(), + eventTargetAbortSignalBefore(), + eventTargetAbortSignalBeforeEvenWhenSignalPropagationStopped(), + eventTargetAbortSignalAfter(), + eventTargetAbortSignalAfterEvent(), +]).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-static-geteventlisteners.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-static-geteventlisteners.js new file mode 100644 index 00000000..b6370f7e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-static-geteventlisteners.js @@ -0,0 +1,52 @@ +'use strict'; +// Flags: --expose-internals --no-warnings +const common = require('../common'); +const { kWeakHandler } = require('internal/event_target'); + +const { + deepStrictEqual, + throws, +} = require('assert'); + +const { getEventListeners, EventEmitter } = require('events'); + +// Test getEventListeners on EventEmitter +{ + const fn1 = common.mustNotCall(); + const fn2 = common.mustNotCall(); + const emitter = new EventEmitter(); + emitter.on('foo', fn1); + emitter.on('foo', fn2); + emitter.on('baz', fn1); + emitter.on('baz', fn1); + deepStrictEqual(getEventListeners(emitter, 'foo'), [fn1, fn2]); + deepStrictEqual(getEventListeners(emitter, 'bar'), []); + deepStrictEqual(getEventListeners(emitter, 'baz'), [fn1, fn1]); +} +// Test getEventListeners on EventTarget +{ + const fn1 = common.mustNotCall(); + const fn2 = common.mustNotCall(); + const target = new EventTarget(); + target.addEventListener('foo', fn1); + target.addEventListener('foo', fn2); + target.addEventListener('baz', fn1); + target.addEventListener('baz', fn1); + deepStrictEqual(getEventListeners(target, 'foo'), [fn1, fn2]); + deepStrictEqual(getEventListeners(target, 'bar'), []); + deepStrictEqual(getEventListeners(target, 'baz'), [fn1]); +} + +{ + throws(() => { + getEventListeners('INVALID_EMITTER'); + }, /ERR_INVALID_ARG_TYPE/); +} +{ + // Test weak listeners + const target = new EventTarget(); + const fn = common.mustNotCall(); + target.addEventListener('foo', fn, { [kWeakHandler]: {} }); + const listeners = getEventListeners(target, 'foo'); + deepStrictEqual(listeners, [fn]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-events-uncaught-exception-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-events-uncaught-exception-stack.js new file mode 100644 index 00000000..e330f254 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-events-uncaught-exception-stack.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +// Tests that the error stack where the exception was thrown is *not* appended. + +process.on('uncaughtException', common.mustCall((err) => { + const lines = err.stack.split('\n'); + assert.strictEqual(lines[0], 'Error'); + lines.slice(1).forEach((line) => { + assert.match(line, /^ {4}at/); + }); +})); + +new EventEmitter().emit('error', new Error()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventsource-disabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventsource-disabled.js new file mode 100644 index 00000000..ade4f51d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventsource-disabled.js @@ -0,0 +1,6 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(typeof EventSource, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventsource.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventsource.js new file mode 100644 index 00000000..787195ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventsource.js @@ -0,0 +1,7 @@ +// Flags: --experimental-eventsource +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(typeof EventSource, 'function'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-brandcheck.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-brandcheck.js new file mode 100644 index 00000000..3d2fb013 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-brandcheck.js @@ -0,0 +1,97 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); + +const { + Event, + CustomEvent, + EventTarget, + NodeEventTarget, +} = require('internal/event_target'); + +[ + 'target', + 'currentTarget', + 'srcElement', + 'type', + 'cancelable', + 'defaultPrevented', + 'timeStamp', + 'returnValue', + 'bubbles', + 'composed', + 'eventPhase', +].forEach((i) => { + assert.throws(() => Reflect.get(Event.prototype, i, {}), { + code: 'ERR_INVALID_THIS', + }); +}); + +[ + 'stopImmediatePropagation', + 'preventDefault', + 'composedPath', + 'cancelBubble', + 'stopPropagation', +].forEach((i) => { + assert.throws(() => Reflect.apply(Event.prototype[i], [], {}), { + code: 'ERR_INVALID_THIS', + }); +}); + +[ + 'target', + 'currentTarget', + 'srcElement', + 'type', + 'cancelable', + 'defaultPrevented', + 'timeStamp', + 'returnValue', + 'bubbles', + 'composed', + 'eventPhase', + 'detail', +].forEach((i) => { + assert.throws(() => Reflect.get(CustomEvent.prototype, i, {}), { + code: 'ERR_INVALID_THIS', + }); +}); + +[ + 'stopImmediatePropagation', + 'preventDefault', + 'composedPath', + 'cancelBubble', + 'stopPropagation', +].forEach((i) => { + assert.throws(() => Reflect.apply(CustomEvent.prototype[i], [], {}), { + code: 'ERR_INVALID_THIS', + }); +}); + +['addEventListener', 'removeEventListener', 'dispatchEvent'].forEach((i) => { + assert.throws(() => Reflect.apply(EventTarget.prototype[i], [], {}), { + code: 'ERR_INVALID_THIS', + }); +}); + +[ + 'setMaxListeners', + 'getMaxListeners', + 'eventNames', + 'listenerCount', + 'off', + 'removeListener', + 'on', + 'addListener', + 'once', + 'emit', + 'removeAllListeners', +].forEach((i) => { + assert.throws(() => Reflect.apply(NodeEventTarget.prototype[i], [], {}), { + code: 'ERR_INVALID_THIS', + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-memoryleakwarning.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-memoryleakwarning.js new file mode 100644 index 00000000..2ec48720 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-memoryleakwarning.js @@ -0,0 +1,109 @@ +// Flags: --expose-internals --no-warnings --expose-gc +'use strict'; +const common = require('../common'); +const { + setMaxListeners, + EventEmitter, +} = require('events'); +const assert = require('assert'); +const { kWeakHandler } = require('internal/event_target'); +const { setTimeout } = require('timers/promises'); + +common.expectWarning({ + MaxListenersExceededWarning: [ + ['Possible EventTarget memory leak detected. 3 foo listeners added to ' + + 'EventTarget. MaxListeners is 2. Use events.setMaxListeners() ' + + 'to increase limit'], + ['Possible EventTarget memory leak detected. 3 foo listeners added to ' + + '[MessagePort [EventTarget]]. ' + + 'MaxListeners is 2. ' + + 'Use events.setMaxListeners() to increase ' + + 'limit'], + ['Possible EventTarget memory leak detected. 3 foo listeners added to ' + + '[MessagePort [EventTarget]]. ' + + 'MaxListeners is 2. ' + + 'Use events.setMaxListeners() to increase ' + + 'limit'], + ['Possible EventTarget memory leak detected. 2 foo listeners added to ' + + '[AbortSignal]. ' + + 'MaxListeners is 1. ' + + 'Use events.setMaxListeners() to increase ' + + 'limit'], + ], +}); + + +{ + const et = new EventTarget(); + setMaxListeners(2, et); + et.addEventListener('foo', () => {}); + et.addEventListener('foo', () => {}); + et.addEventListener('foo', () => {}); +} + +{ + // No warning emitted because prior limit was only for that + // one EventTarget. + const et = new EventTarget(); + et.addEventListener('foo', () => {}); + et.addEventListener('foo', () => {}); + et.addEventListener('foo', () => {}); +} + +{ + const mc = new MessageChannel(); + setMaxListeners(2, mc.port1); + mc.port1.addEventListener('foo', () => {}); + mc.port1.addEventListener('foo', () => {}); + mc.port1.addEventListener('foo', () => {}); +} + +{ + // Set the default for newly created EventTargets + setMaxListeners(2); + const mc = new MessageChannel(); + mc.port1.addEventListener('foo', () => {}); + mc.port1.addEventListener('foo', () => {}); + mc.port1.addEventListener('foo', () => {}); +} + +{ + // No warning emitted because AbortController ignores `EventEmitter.defaultMaxListeners` + setMaxListeners(2); + const ac = new AbortController(); + ac.signal.addEventListener('foo', () => {}); + ac.signal.addEventListener('foo', () => {}); + ac.signal.addEventListener('foo', () => {}); +} + +{ + // Will still warn as `setMaxListeners` can still manually set a limit + const ac = new AbortController(); + setMaxListeners(1, ac.signal); + ac.signal.addEventListener('foo', () => {}); + ac.signal.addEventListener('foo', () => {}); +} + +{ + // It works for EventEmitters also + const ee = new EventEmitter(); + setMaxListeners(2, ee); + assert.strictEqual(ee.getMaxListeners(), 2); +} + +{ + (async () => { + // Test that EventTarget listener don't emit MaxListenersExceededWarning for weak listeners that GCed + const et = new EventTarget(); + setMaxListeners(2, et); + + for (let i = 0; i <= 3; i++) { + et.addEventListener('foo', () => {}, { + [kWeakHandler]: {}, + }); + + await setTimeout(0); + globalThis.gc(); + } + })().then(common.mustCall(), common.mustNotCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-once-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-once-twice.js new file mode 100644 index 00000000..3358bab9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget-once-twice.js @@ -0,0 +1,14 @@ +'use strict'; +const common = require('../common'); +const { once } = require('events'); + +const et = new EventTarget(); +(async function() { + await once(et, 'foo'); + await once(et, 'foo'); +})().then(common.mustCall()); + +et.dispatchEvent(new Event('foo')); +setImmediate(() => { + et.dispatchEvent(new Event('foo')); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget.js b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget.js new file mode 100644 index 00000000..7153da17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-eventtarget.js @@ -0,0 +1,755 @@ +// Flags: --expose-internals --no-warnings --expose-gc +'use strict'; + +const common = require('../common'); +const { + defineEventHandler, + kWeakHandler, +} = require('internal/event_target'); + +const { + ok, + deepStrictEqual, + strictEqual, + throws, +} = require('assert'); + +const { once } = require('events'); + +const { inspect } = require('util'); +const { setTimeout: delay } = require('timers/promises'); + +// The globals are defined. +ok(Event); +ok(EventTarget); + +// The warning event has special behavior regarding attaching listeners +let lastWarning; +process.on('warning', (e) => { + lastWarning = e; +}); + +// Utility promise for parts of the test that need to wait for eachother - +// Namely tests for warning events +/* eslint-disable no-unused-vars */ +let asyncTest = Promise.resolve(); + +// First, test Event +{ + const ev = new Event('foo'); + strictEqual(ev.type, 'foo'); + strictEqual(ev.cancelable, false); + strictEqual(ev.defaultPrevented, false); + strictEqual(typeof ev.timeStamp, 'number'); + + // Compatibility properties with the DOM + deepStrictEqual(ev.composedPath(), []); + strictEqual(ev.returnValue, true); + strictEqual(ev.bubbles, false); + strictEqual(ev.composed, false); + strictEqual(ev.isTrusted, false); + strictEqual(ev.eventPhase, 0); + strictEqual(ev.cancelBubble, false); + + // Not cancelable + ev.preventDefault(); + strictEqual(ev.defaultPrevented, false); +} +{ + [ + 'foo', + 1, + false, + ].forEach((i) => ( + throws(() => new Event('foo', i), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options" argument must be of type object.' + + common.invalidArgTypeHelper(i), + }) + )); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = true; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.stopPropagation(); + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = 'some-truthy-value'; + strictEqual(ev.cancelBubble, true); +} +{ + // No argument behavior - throw TypeError + throws(() => { + new Event(); + }, TypeError); + // Too many arguments passed behavior - ignore additional arguments + const ev = new Event('foo', {}, {}); + strictEqual(ev.type, 'foo'); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = true; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.stopPropagation(); + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new Event('foo'); + strictEqual(ev.cancelBubble, false); + ev.cancelBubble = 'some-truthy-value'; + strictEqual(ev.cancelBubble, true); +} +{ + const ev = new Event('foo', { cancelable: true }); + strictEqual(ev.type, 'foo'); + strictEqual(ev.cancelable, true); + strictEqual(ev.defaultPrevented, false); + + ev.preventDefault(); + strictEqual(ev.defaultPrevented, true); + throws(() => new Event(Symbol()), TypeError); +} +{ + const ev = new Event('foo'); + strictEqual(ev.isTrusted, false); +} +{ + const eventTarget = new EventTarget(); + + const ev1 = common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(this, eventTarget); + strictEqual(event.eventPhase, 2); + }, 2); + + const ev2 = { + handleEvent: common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(this, ev2); + }), + }; + + eventTarget.addEventListener('foo', ev1); + eventTarget.addEventListener('foo', ev2, { once: true }); + ok(eventTarget.dispatchEvent(new Event('foo'))); + eventTarget.dispatchEvent(new Event('foo')); + + eventTarget.removeEventListener('foo', ev1); + eventTarget.dispatchEvent(new Event('foo')); +} +{ + // event subclassing + const SubEvent = class extends Event {}; + const ev = new SubEvent('foo'); + const eventTarget = new EventTarget(); + const fn = common.mustCall((event) => strictEqual(event, ev)); + eventTarget.addEventListener('foo', fn, { once: true }); + eventTarget.dispatchEvent(ev); +} + +{ + // Same event dispatched multiple times. + const event = new Event('foo'); + const eventTarget1 = new EventTarget(); + const eventTarget2 = new EventTarget(); + + eventTarget1.addEventListener('foo', common.mustCall((event) => { + strictEqual(event.eventPhase, Event.AT_TARGET); + strictEqual(event.target, eventTarget1); + deepStrictEqual(event.composedPath(), [eventTarget1]); + })); + + eventTarget2.addEventListener('foo', common.mustCall((event) => { + strictEqual(event.eventPhase, Event.AT_TARGET); + strictEqual(event.target, eventTarget2); + deepStrictEqual(event.composedPath(), [eventTarget2]); + })); + + eventTarget1.dispatchEvent(event); + strictEqual(event.eventPhase, Event.NONE); + strictEqual(event.target, eventTarget1); + deepStrictEqual(event.composedPath(), []); + + + eventTarget2.dispatchEvent(event); + strictEqual(event.eventPhase, Event.NONE); + strictEqual(event.target, eventTarget2); + deepStrictEqual(event.composedPath(), []); +} +{ + // Same event dispatched multiple times, without listeners added. + const event = new Event('foo'); + const eventTarget1 = new EventTarget(); + const eventTarget2 = new EventTarget(); + + eventTarget1.dispatchEvent(event); + strictEqual(event.eventPhase, Event.NONE); + strictEqual(event.target, eventTarget1); + deepStrictEqual(event.composedPath(), []); + + eventTarget2.dispatchEvent(event); + strictEqual(event.eventPhase, Event.NONE); + strictEqual(event.target, eventTarget2); + deepStrictEqual(event.composedPath(), []); +} + +{ + const eventTarget = new EventTarget(); + const event = new Event('foo', { cancelable: true }); + eventTarget.addEventListener('foo', (event) => event.preventDefault()); + ok(!eventTarget.dispatchEvent(event)); +} +{ + // Adding event listeners with a boolean useCapture + const eventTarget = new EventTarget(); + const event = new Event('foo'); + const fn = common.mustCall((event) => strictEqual(event.type, 'foo')); + eventTarget.addEventListener('foo', fn, false); + eventTarget.dispatchEvent(event); +} + +{ + // The `options` argument can be `null`. + const eventTarget = new EventTarget(); + const event = new Event('foo'); + const fn = common.mustCall((event) => strictEqual(event.type, 'foo')); + eventTarget.addEventListener('foo', fn, null); + eventTarget.dispatchEvent(event); +} + +{ + const target = new EventTarget(); + const listener = {}; + // AddEventListener should not require handleEvent to be + // defined on an EventListener. + target.addEventListener('foo', listener); + listener.handleEvent = common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(this, listener); + }); + target.dispatchEvent(new Event('foo')); +} + +{ + const target = new EventTarget(); + const listener = {}; + // do not throw + target.removeEventListener('foo', listener); + target.addEventListener('foo', listener); + target.removeEventListener('foo', listener); + listener.handleEvent = common.mustNotCall(); + target.dispatchEvent(new Event('foo')); +} + +{ + const uncaughtException = common.mustCall((err, origin) => { + strictEqual(err.message, 'boom'); + strictEqual(origin, 'uncaughtException'); + }, 4); + + // Make sure that we no longer call 'error' on error. + process.on('error', common.mustNotCall()); + // Don't call rejection even for async handlers. + process.on('unhandledRejection', common.mustNotCall()); + process.on('uncaughtException', uncaughtException); + + const eventTarget = new EventTarget(); + + const ev1 = async () => { throw new Error('boom'); }; + const ev2 = () => { throw new Error('boom'); }; + const ev3 = { handleEvent() { throw new Error('boom'); } }; + const ev4 = { async handleEvent() { throw new Error('boom'); } }; + + // Errors in a handler won't stop calling the others. + eventTarget.addEventListener('foo', ev1, { once: true }); + eventTarget.addEventListener('foo', ev2, { once: true }); + eventTarget.addEventListener('foo', ev3, { once: true }); + eventTarget.addEventListener('foo', ev4, { once: true }); + + eventTarget.dispatchEvent(new Event('foo')); +} + +{ + const eventTarget = new EventTarget(); + + // Once handler only invoked once + const ev = common.mustCall((event) => { + // Can invoke the same event name recursively + eventTarget.dispatchEvent(new Event('foo')); + }); + + // Errors in a handler won't stop calling the others. + eventTarget.addEventListener('foo', ev, { once: true }); + + eventTarget.dispatchEvent(new Event('foo')); +} + +{ + // Coercion to string works + strictEqual((new Event(1)).type, '1'); + strictEqual((new Event(false)).type, 'false'); + strictEqual((new Event({})).type, String({})); + + const target = new EventTarget(); + + [ + 'foo', + {}, // No type event + undefined, + 1, + false, + ].forEach((i) => { + throws(() => target.dispatchEvent(i), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "event" argument must be an instance of Event.' + + common.invalidArgTypeHelper(i), + }); + }); + + const err = (arg) => ({ + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "listener" argument must be an instance of EventListener.' + + common.invalidArgTypeHelper(arg), + }); + + [ + 'foo', + 1, + false, + ].forEach((i) => throws(() => target.addEventListener('foo', i), err(i))); +} + +{ + const target = new EventTarget(); + once(target, 'foo').then(common.mustCall()); + target.dispatchEvent(new Event('foo')); +} + +{ + const target = new EventTarget(); + const event = new Event('foo'); + strictEqual(event.cancelBubble, false); + event.stopImmediatePropagation(); + strictEqual(event.cancelBubble, true); + target.addEventListener('foo', common.mustNotCall()); + target.dispatchEvent(event); +} + +{ + const target = new EventTarget(); + const event = new Event('foo'); + target.addEventListener('foo', common.mustCall((event) => { + event.stopImmediatePropagation(); + })); + target.addEventListener('foo', common.mustNotCall()); + target.dispatchEvent(event); +} + +{ + const target = new EventTarget(); + const event = new Event('foo'); + target.addEventListener('foo', common.mustCall((event) => { + event.stopImmediatePropagation(); + })); + target.addEventListener('foo', common.mustNotCall()); + target.dispatchEvent(event); +} + +{ + const target = new EventTarget(); + const event = new Event('foo'); + strictEqual(event.target, null); + target.addEventListener('foo', common.mustCall((event) => { + strictEqual(event.target, target); + strictEqual(event.currentTarget, target); + strictEqual(event.srcElement, target); + })); + target.dispatchEvent(event); +} + +{ + const target1 = new EventTarget(); + const target2 = new EventTarget(); + const event = new Event('foo'); + target1.addEventListener('foo', common.mustCall((event) => { + throws(() => target2.dispatchEvent(event), { + code: 'ERR_EVENT_RECURSION', + }); + })); + target1.dispatchEvent(event); +} + +{ + const target = new EventTarget(); + const a = common.mustCall(() => target.removeEventListener('foo', a)); + const b = common.mustCall(2); + + target.addEventListener('foo', a); + target.addEventListener('foo', b); + + target.dispatchEvent(new Event('foo')); + target.dispatchEvent(new Event('foo')); +} + +{ + const target = new EventTarget(); + const a = common.mustCall(3); + + target.addEventListener('foo', a, { capture: true }); + target.addEventListener('foo', a, { capture: false }); + + target.dispatchEvent(new Event('foo')); + target.removeEventListener('foo', a, { capture: true }); + target.dispatchEvent(new Event('foo')); + target.removeEventListener('foo', a, { capture: false }); + target.dispatchEvent(new Event('foo')); +} +{ + const target = new EventTarget(); + strictEqual(target.toString(), '[object EventTarget]'); + const event = new Event(''); + strictEqual(event.toString(), '[object Event]'); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + target.onfoo = common.mustCall(); + target.dispatchEvent(new Event('foo')); +} + +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + strictEqual(target.onfoo, null); +} + +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + let count = 0; + target.onfoo = () => count++; + target.onfoo = common.mustCall(() => count++); + target.dispatchEvent(new Event('foo')); + strictEqual(count, 1); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + let count = 0; + target.addEventListener('foo', () => count++); + target.onfoo = common.mustCall(() => count++); + target.dispatchEvent(new Event('foo')); + strictEqual(count, 2); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + const fn = common.mustNotCall(); + target.onfoo = fn; + strictEqual(target.onfoo, fn); + target.onfoo = null; + target.dispatchEvent(new Event('foo')); +} + +{ + // `this` value of dispatchEvent + const target = new EventTarget(); + const target2 = new EventTarget(); + const event = new Event('foo'); + + ok(target.dispatchEvent.call(target2, event)); + + [ + 'foo', + {}, + [], + 1, + null, + undefined, + false, + Symbol(), + /a/, + ].forEach((i) => { + throws(() => target.dispatchEvent.call(i, event), { + code: 'ERR_INVALID_THIS', + }); + }); +} + +{ + // Event Statics + strictEqual(Event.NONE, 0); + strictEqual(Event.CAPTURING_PHASE, 1); + strictEqual(Event.AT_TARGET, 2); + strictEqual(Event.BUBBLING_PHASE, 3); + strictEqual(new Event('foo').eventPhase, Event.NONE); + const target = new EventTarget(); + target.addEventListener('foo', common.mustCall((e) => { + strictEqual(e.eventPhase, Event.AT_TARGET); + }), { once: true }); + target.dispatchEvent(new Event('foo')); + // Event is a function + strictEqual(Event.length, 1); +} + +{ + const target = new EventTarget(); + const ev = new Event('toString'); + const fn = common.mustCall((event) => strictEqual(event.type, 'toString')); + target.addEventListener('toString', fn); + target.dispatchEvent(ev); +} +{ + const target = new EventTarget(); + const ev = new Event('__proto__'); + const fn = common.mustCall((event) => strictEqual(event.type, '__proto__')); + target.addEventListener('__proto__', fn); + target.dispatchEvent(ev); +} + +{ + const eventTarget = new EventTarget(); + // Single argument throws + throws(() => eventTarget.addEventListener('foo'), TypeError); + // Null events - does not throw + eventTarget.addEventListener('foo', null); + eventTarget.removeEventListener('foo', null); + eventTarget.addEventListener('foo', undefined); + eventTarget.removeEventListener('foo', undefined); + // Strings, booleans + throws(() => eventTarget.addEventListener('foo', 'hello'), TypeError); + throws(() => eventTarget.addEventListener('foo', false), TypeError); + throws(() => eventTarget.addEventListener('foo', Symbol()), TypeError); + asyncTest = asyncTest.then(async () => { + const eventTarget = new EventTarget(); + // Single argument throws + throws(() => eventTarget.addEventListener('foo'), TypeError); + // Null events - does not throw + + eventTarget.addEventListener('foo', null); + eventTarget.removeEventListener('foo', null); + + // Warnings always happen after nextTick, so wait for a timer of 0 + await delay(0); + strictEqual(lastWarning.name, 'AddEventListenerArgumentTypeWarning'); + strictEqual(lastWarning.target, eventTarget); + lastWarning = null; + eventTarget.addEventListener('foo', undefined); + await delay(0); + strictEqual(lastWarning.name, 'AddEventListenerArgumentTypeWarning'); + strictEqual(lastWarning.target, eventTarget); + eventTarget.removeEventListener('foo', undefined); + // Strings, booleans + throws(() => eventTarget.addEventListener('foo', 'hello'), TypeError); + throws(() => eventTarget.addEventListener('foo', false), TypeError); + throws(() => eventTarget.addEventListener('foo', Symbol()), TypeError); + }); +} +{ + const eventTarget = new EventTarget(); + const event = new Event('foo'); + eventTarget.dispatchEvent(event); + strictEqual(event.target, eventTarget); +} +{ + // Event target exported keys + const eventTarget = new EventTarget(); + deepStrictEqual(Object.keys(eventTarget), []); + deepStrictEqual(Object.getOwnPropertyNames(eventTarget), []); + const parentKeys = Object.keys(Object.getPrototypeOf(eventTarget)).sort(); + const keys = ['addEventListener', 'dispatchEvent', 'removeEventListener']; + deepStrictEqual(parentKeys, keys); +} +{ + // Subclassing + class SubTarget extends EventTarget {} + const target = new SubTarget(); + target.addEventListener('foo', common.mustCall()); + target.dispatchEvent(new Event('foo')); +} +{ + // Test event order + const target = new EventTarget(); + let state = 0; + target.addEventListener('foo', common.mustCall(() => { + strictEqual(state, 0); + state++; + })); + target.addEventListener('foo', common.mustCall(() => { + strictEqual(state, 1); + })); + target.dispatchEvent(new Event('foo')); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + const descriptor = Object.getOwnPropertyDescriptor(target, 'onfoo'); + strictEqual(descriptor.configurable, true); + strictEqual(descriptor.enumerable, true); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo'); + const output = []; + target.addEventListener('foo', () => output.push(1)); + target.onfoo = common.mustNotCall(); + target.addEventListener('foo', () => output.push(3)); + target.onfoo = () => output.push(2); + target.addEventListener('foo', () => output.push(4)); + target.dispatchEvent(new Event('foo')); + deepStrictEqual(output, [1, 2, 3, 4]); +} +{ + const target = new EventTarget(); + defineEventHandler(target, 'foo', 'bar'); + const output = []; + target.addEventListener('bar', () => output.push(1)); + target.onfoo = () => output.push(2); + target.dispatchEvent(new Event('bar')); + deepStrictEqual(output, [1, 2]); +} +{ + const et = new EventTarget(); + const listener = common.mustNotCall(); + et.addEventListener('foo', common.mustCall((e) => { + et.removeEventListener('foo', listener); + })); + et.addEventListener('foo', listener); + et.dispatchEvent(new Event('foo')); +} + +{ + const ev = new Event('test'); + const evConstructorName = inspect(ev, { + depth: -1, + }); + strictEqual(evConstructorName, 'Event'); + + const inspectResult = inspect(ev, { + depth: 1, + }); + ok(inspectResult.includes('Event')); +} + +{ + const et = new EventTarget(); + const inspectResult = inspect(et, { + depth: 1, + }); + ok(inspectResult.includes('EventTarget')); +} + +{ + const ev = new Event('test'); + strictEqual(ev.constructor.name, 'Event'); + + const et = new EventTarget(); + strictEqual(et.constructor.name, 'EventTarget'); +} +{ + // Weak event listeners work + const et = new EventTarget(); + const listener = common.mustCall(); + et.addEventListener('foo', listener, { [kWeakHandler]: et }); + et.dispatchEvent(new Event('foo')); +} +{ + // Weak event listeners can be removed and weakness is not part of the key + const et = new EventTarget(); + const listener = common.mustNotCall(); + et.addEventListener('foo', listener, { [kWeakHandler]: et }); + et.removeEventListener('foo', listener); + et.dispatchEvent(new Event('foo')); +} +{ + // Test listeners are held weakly + const et = new EventTarget(); + et.addEventListener('foo', common.mustNotCall(), { [kWeakHandler]: {} }); + setImmediate(() => { + globalThis.gc(); + et.dispatchEvent(new Event('foo')); + }); +} + +{ + const et = new EventTarget(); + + throws(() => et.addEventListener(), { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + }); + + throws(() => et.addEventListener('foo'), { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + }); + + throws(() => et.removeEventListener(), { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + }); + + throws(() => et.removeEventListener('foo'), { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + }); + + throws(() => et.dispatchEvent(), { + code: 'ERR_MISSING_ARGS', + name: 'TypeError', + }); +} + +{ + const et = new EventTarget(); + + throws(() => { + et.addEventListener(Symbol('symbol'), () => {}); + }, TypeError); + + throws(() => { + et.removeEventListener(Symbol('symbol'), () => {}); + }, TypeError); +} + +{ + // Test that event listeners are removed by signal even when + // signal's abort event propagation stopped + const controller = new AbortController(); + const { signal } = controller; + signal.addEventListener('abort', (e) => e.stopImmediatePropagation(), { once: true }); + const et = new EventTarget(); + et.addEventListener('foo', common.mustNotCall(), { signal }); + controller.abort(); + et.dispatchEvent(new Event('foo')); +} + +{ + const event = new Event('foo'); + strictEqual(event.cancelBubble, false); + event.cancelBubble = true; + strictEqual(event.cancelBubble, true); +} + +{ + // A null eventInitDict should not throw an error. + new Event('', null); + new Event('', undefined); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler.js b/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler.js new file mode 100644 index 00000000..ca25ccd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const MESSAGE = 'catch me if you can'; + +process.on('uncaughtException', common.mustCall((e) => { + console.log('uncaught exception! 1'); + assert.strictEqual(MESSAGE, e.message); +})); + +process.on('uncaughtException', common.mustCall((e) => { + console.log('uncaught exception! 2'); + assert.strictEqual(MESSAGE, e.message); +})); + +setTimeout(() => { + throw new Error(MESSAGE); +}, 10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler2.js b/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler2.js new file mode 100644 index 00000000..ae95d452 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-exception-handler2.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +process.on('uncaughtException', function(err) { + console.log(`Caught exception: ${err}`); +}); + +setTimeout(common.mustCall(function() { + console.log('This will still run.'); +}), 50); + +// Intentionally cause an exception, but don't catch it. +nonexistentFunc(); // eslint-disable-line no-undef +assert.fail('This will not run.'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-experimental-shared-value-conveyor.js b/packages/secure-exec/tests/node-conformance/parallel/test-experimental-shared-value-conveyor.js new file mode 100644 index 00000000..17eb32c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-experimental-shared-value-conveyor.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const { Worker, parentPort } = require('worker_threads'); + +if (process.env.TEST_CHILD_PROCESS === '1') { + // Do not use isMainThread so that this test itself can be run inside a Worker. + if (!process.env.HAS_STARTED_WORKER) { + process.env.HAS_STARTED_WORKER = 1; + const m = new globalThis.SharedArray(16); + + const worker = new Worker(__filename); + worker.once('message', common.mustCall((message) => { + assert.strictEqual(message, m); + })); + + worker.postMessage(m); + } else { + parentPort.once('message', common.mustCall((message) => { + // Simple echo. + parentPort.postMessage(message); + })); + } +} else { + if (process.config.variables.v8_enable_pointer_compression === 1) { + common.skip('--harmony-struct cannot be used with pointer compression'); + } + + const args = ['--harmony-struct', __filename]; + const options = { env: { TEST_CHILD_PROCESS: '1', ...process.env } }; + const child = spawnSync(process.execPath, args, options); + + assert.strictEqual(child.stderr.toString().trim(), ''); + assert.strictEqual(child.stdout.toString().trim(), ''); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fetch-disabled.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fetch-disabled.mjs new file mode 100644 index 00000000..ea6b6807 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fetch-disabled.mjs @@ -0,0 +1,13 @@ +// Flags: --no-experimental-fetch +import '../common/index.mjs'; + +import assert from 'assert'; + +assert.strictEqual(typeof globalThis.fetch, 'undefined'); +assert.strictEqual(typeof globalThis.FormData, 'undefined'); +assert.strictEqual(typeof globalThis.Headers, 'undefined'); +assert.strictEqual(typeof globalThis.Request, 'undefined'); +assert.strictEqual(typeof globalThis.Response, 'undefined'); + +assert.strictEqual(typeof WebAssembly.compileStreaming, 'undefined'); +assert.strictEqual(typeof WebAssembly.instantiateStreaming, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fetch-mock.js b/packages/secure-exec/tests/node-conformance/parallel/test-fetch-mock.js new file mode 100644 index 00000000..b457745f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fetch-mock.js @@ -0,0 +1,20 @@ +'use strict'; +require('../common'); +const { mock, test } = require('node:test'); +const assert = require('node:assert'); + +test('should correctly stub globalThis.fetch', async () => { + const customFetch = async (url) => { + return { + text: async () => 'foo', + }; + }; + + mock.method(globalThis, 'fetch', customFetch); + + const response = await globalThis.fetch('some-url'); + const text = await response.text(); + + assert.strictEqual(text, 'foo'); + mock.restoreAll(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fetch.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fetch.mjs new file mode 100644 index 00000000..bbdb7130 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fetch.mjs @@ -0,0 +1,36 @@ +import * as common from '../common/index.mjs'; + +import assert from 'assert'; +import events from 'events'; +import http from 'http'; + +assert.strictEqual(typeof globalThis.fetch, 'function'); +assert.strictEqual(typeof globalThis.FormData, 'function'); +assert.strictEqual(typeof globalThis.Headers, 'function'); +assert.strictEqual(typeof globalThis.Request, 'function'); +assert.strictEqual(typeof globalThis.Response, 'function'); + +{ + const asyncFunction = async function() {}.constructor; + + assert.ok(!(fetch instanceof asyncFunction)); + assert.notStrictEqual(Reflect.getPrototypeOf(fetch), Reflect.getPrototypeOf(async function() {})); + assert.strictEqual(Reflect.getPrototypeOf(fetch), Reflect.getPrototypeOf(function() {})); +} + +const server = http.createServer(common.mustCall((req, res) => { + res.end('Hello world'); +})); +server.listen(0); +await events.once(server, 'listening'); +const port = server.address().port; + +const response = await fetch(`http://localhost:${port}`); + +assert(response instanceof Response); +assert.strictEqual(response.status, 200); +assert.strictEqual(response.statusText, 'OK'); +const body = await response.text(); +assert.strictEqual(body, 'Hello world'); + +server.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-read-noexist.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-read-noexist.js new file mode 100644 index 00000000..7293113f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-read-noexist.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +const filename = fixtures.path('does_not_exist.txt'); +fs.readFile(filename, 'latin1', common.mustCall(function(err, content) { + assert.ok(err); + assert.strictEqual(err.code, 'ENOENT'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-validate-mode-flag.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-validate-mode-flag.js new file mode 100644 index 00000000..62a9ef2c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-validate-mode-flag.js @@ -0,0 +1,40 @@ +'use strict'; + +// Checks for crash regression: https://github.com/nodejs/node/issues/37430 + +const common = require('../common'); +const assert = require('assert'); +const { + open, + openSync, + promises: { + open: openPromise, + }, +} = require('fs'); + +// These should throw, not crash. +const invalid = 4_294_967_296; + +assert.throws(() => open(__filename, invalid, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => open(__filename, 0, invalid, common.mustNotCall()), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => openSync(__filename, invalid), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.throws(() => openSync(__filename, 0, invalid), { + code: 'ERR_OUT_OF_RANGE' +}); + +assert.rejects(openPromise(__filename, invalid), { + code: 'ERR_OUT_OF_RANGE' +}).then(common.mustCall()); + +assert.rejects(openPromise(__filename, 0, invalid), { + code: 'ERR_OUT_OF_RANGE' +}).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream.js new file mode 100644 index 00000000..573cd409 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream.js @@ -0,0 +1,83 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const fn = tmpdir.resolve('write.txt'); +tmpdir.refresh(); +const file = fs.createWriteStream(fn, { + highWaterMark: 10 +}); + +const EXPECTED = '012345678910'; + +const callbacks = { + open: -1, + drain: -2, + close: -1 +}; + +file + .on('open', function(fd) { + console.error('open!'); + callbacks.open++; + assert.strictEqual(typeof fd, 'number'); + }) + .on('drain', function() { + console.error('drain!', callbacks.drain); + callbacks.drain++; + if (callbacks.drain === -1) { + assert.strictEqual(fs.readFileSync(fn, 'utf8'), EXPECTED); + file.write(EXPECTED); + } else if (callbacks.drain === 0) { + assert.strictEqual(fs.readFileSync(fn, 'utf8'), EXPECTED + EXPECTED); + file.end(); + } + }) + .on('close', function() { + console.error('close!'); + assert.strictEqual(file.bytesWritten, EXPECTED.length * 2); + + callbacks.close++; + file.write('should not work anymore', common.expectsError({ + code: 'ERR_STREAM_WRITE_AFTER_END', + name: 'Error', + message: 'write after end' + })); + file.on('error', common.mustNotCall()); + + fs.unlinkSync(fn); + }); + +for (let i = 0; i < 11; i++) { + file.write(`${i}`); +} + +process.on('exit', function() { + for (const k in callbacks) { + assert.strictEqual(callbacks[k], 0, `${k} count off by ${callbacks[k]}`); + } + console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream2.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream2.js new file mode 100644 index 00000000..ca52135e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream2.js @@ -0,0 +1,108 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + + +const filepath = tmpdir.resolve('write.txt'); + +const EXPECTED = '012345678910'; + +const cb_expected = 'write open drain write drain close '; +let cb_occurred = ''; + +let countDrains = 0; + + +process.on('exit', function() { + removeTestFile(); + if (cb_occurred !== cb_expected) { + console.log(' Test callback events missing or out of order:'); + console.log(` expected: ${cb_expected}`); + console.log(` occurred: ${cb_occurred}`); + assert.strictEqual( + cb_occurred, cb_expected, + `events missing or out of order: "${cb_occurred}" !== "${cb_expected}"`); + } else { + console.log('ok'); + } +}); + +function removeTestFile() { + try { + fs.unlinkSync(filepath); + } catch { + // Continue regardless of error. + } +} + + +tmpdir.refresh(); + +// Drain at 0, return false at 10. +const file = fs.createWriteStream(filepath, { + highWaterMark: 11 +}); + +file.on('open', function(fd) { + console.error('open'); + cb_occurred += 'open '; + assert.strictEqual(typeof fd, 'number'); +}); + +file.on('drain', function() { + console.error('drain'); + cb_occurred += 'drain '; + ++countDrains; + if (countDrains === 1) { + console.error('drain=1, write again'); + assert.strictEqual(fs.readFileSync(filepath, 'utf8'), EXPECTED); + console.error(`ondrain write ret= ${file.write(EXPECTED)}`); + cb_occurred += 'write '; + } else if (countDrains === 2) { + console.error('second drain, end'); + assert.strictEqual(fs.readFileSync(filepath, 'utf8'), EXPECTED + EXPECTED); + file.end(); + } +}); + +file.on('close', function() { + cb_occurred += 'close '; + assert.strictEqual(file.bytesWritten, EXPECTED.length * 2); + file.write('should not work anymore', (err) => { + assert.ok(err.message.includes('write after end')); + }); +}); + +for (let i = 0; i < 11; i++) { + const ret = file.write(String(i)); + console.error(`${i} ${ret}`); + + // Return false when i hits 10 + assert.strictEqual(ret, i !== 10); +} +cb_occurred += 'write '; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream3.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream3.js new file mode 100644 index 00000000..94ea9bcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream3.js @@ -0,0 +1,213 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + + +const filepath = tmpdir.resolve('write_pos.txt'); + + +const cb_expected = 'write open close write open close write open close '; +let cb_occurred = ''; + +const fileDataInitial = 'abcdefghijklmnopqrstuvwxyz'; + +const fileDataExpected_1 = 'abcdefghijklmnopqrstuvwxyz'; +const fileDataExpected_2 = 'abcdefghij123456qrstuvwxyz'; +const fileDataExpected_3 = 'abcdefghij\u2026\u2026qrstuvwxyz'; + + +process.on('exit', function() { + if (cb_occurred !== cb_expected) { + console.log(' Test callback events missing or out of order:'); + console.log(` expected: ${cb_expected}`); + console.log(` occurred: ${cb_occurred}`); + assert.strictEqual( + cb_occurred, cb_expected, + `events missing or out of order: "${cb_occurred}" !== "${cb_expected}"`); + } +}); + + +tmpdir.refresh(); + + +function run_test_1() { + const options = {}; + const file = fs.createWriteStream(filepath, options); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + + file.on('open', function(fd) { + cb_occurred += 'open '; + }); + + file.on('close', function() { + cb_occurred += 'close '; + console.log(' (debug: bytesWritten ', file.bytesWritten); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + assert.strictEqual(file.bytesWritten, buffer.length); + const fileData = fs.readFileSync(filepath, 'utf8'); + console.log(' (debug: file data ', fileData); + console.log(' (debug: expected ', fileDataExpected_1); + assert.strictEqual(fileData, fileDataExpected_1); + + run_test_2(); + }); + + file.on('error', function(err) { + cb_occurred += 'error '; + console.log(' (debug: err event ', err); + throw err; + }); + + const buffer = Buffer.from(fileDataInitial); + file.write(buffer); + cb_occurred += 'write '; + + file.end(); +} + + +function run_test_2() { + + const buffer = Buffer.from('123456'); + + const options = { start: 10, + flags: 'r+' }; + const file = fs.createWriteStream(filepath, options); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + + file.on('open', function(fd) { + cb_occurred += 'open '; + }); + + file.on('close', function() { + cb_occurred += 'close '; + console.log(' (debug: bytesWritten ', file.bytesWritten); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + assert.strictEqual(file.bytesWritten, buffer.length); + const fileData = fs.readFileSync(filepath, 'utf8'); + console.log(' (debug: file data ', fileData); + console.log(' (debug: expected ', fileDataExpected_2); + assert.strictEqual(fileData, fileDataExpected_2); + + run_test_3(); + }); + + file.on('error', function(err) { + cb_occurred += 'error '; + console.log(' (debug: err event ', err); + throw err; + }); + + file.write(buffer); + cb_occurred += 'write '; + + file.end(); +} + + +function run_test_3() { + + const data = '\u2026\u2026'; // 3 bytes * 2 = 6 bytes in UTF-8 + + const options = { start: 10, + flags: 'r+' }; + const file = fs.createWriteStream(filepath, options); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + + file.on('open', function(fd) { + cb_occurred += 'open '; + }); + + file.on('close', function() { + cb_occurred += 'close '; + console.log(' (debug: bytesWritten ', file.bytesWritten); + console.log(' (debug: start ', file.start); + console.log(' (debug: pos ', file.pos); + assert.strictEqual(file.bytesWritten, data.length * 3); + const fileData = fs.readFileSync(filepath, 'utf8'); + console.log(' (debug: file data ', fileData); + console.log(' (debug: expected ', fileDataExpected_3); + assert.strictEqual(fileData, fileDataExpected_3); + + run_test_4(); + run_test_5(); + }); + + file.on('error', function(err) { + cb_occurred += 'error '; + console.log(' (debug: err event ', err); + throw err; + }); + + file.write(data, 'utf8'); + cb_occurred += 'write '; + + file.end(); +} + + +const run_test_4 = common.mustCall(function() { + // Error: start must be >= zero + const fn = () => { + fs.createWriteStream(filepath, { start: -5, flags: 'r+' }); + }; + // Verify the range of values using a common integer verifier. + // Limit Number.MAX_SAFE_INTEGER + const err = { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "start" is out of range. ' + + `It must be >= 0 && <= ${Number.MAX_SAFE_INTEGER}. Received -5`, + name: 'RangeError' + }; + assert.throws(fn, err); +}); + + +const run_test_5 = common.mustCall(function() { + // Error: start must be <= 2 ** 53 - 1 + const fn = () => { + fs.createWriteStream(filepath, { start: 2 ** 53, flags: 'r+' }); + }; + // Verify the range of values using a common integer verifier. + // Limit Number.MAX_SAFE_INTEGER + const err = { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "start" is out of range. It must be ' + + `>= 0 && <= ${Number.MAX_SAFE_INTEGER}. ` + + 'Received 9_007_199_254_740_992', + name: 'RangeError' + }; + assert.throws(fn, err); +}); + +run_test_1(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream4.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream4.js new file mode 100644 index 00000000..6b3862fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream4.js @@ -0,0 +1,20 @@ +'use strict'; + +// Test that 'close' emits once and not twice when `emitClose: true` is set. +// Refs: https://github.com/nodejs/node/issues/31366 + +const common = require('../common'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filepath = tmpdir.resolve('write_pos.txt'); + +const fileReadStream = fs.createReadStream(process.execPath); +const fileWriteStream = fs.createWriteStream(filepath, { + emitClose: true +}); + +fileReadStream.pipe(fileWriteStream); +fileWriteStream.on('close', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream5.js b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream5.js new file mode 100644 index 00000000..cdc8b52e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file-write-stream5.js @@ -0,0 +1,28 @@ +'use strict'; + +// Test 'uncork' for WritableStream. +// Refs: https://github.com/nodejs/node/issues/50979 + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const test = require('node:test'); +const tmpdir = require('../common/tmpdir'); + +const filepath = tmpdir.resolve('write_stream.txt'); +tmpdir.refresh(); + +const data = 'data'; + +test('writable stream uncork', () => { + const fileWriteStream = fs.createWriteStream(filepath); + + fileWriteStream.on('finish', common.mustCall(() => { + const writtenData = fs.readFileSync(filepath, 'utf8'); + assert.strictEqual(writtenData, data); + })); + fileWriteStream.cork(); + fileWriteStream.write(data, common.mustCall()); + fileWriteStream.uncork(); + fileWriteStream.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-file.js new file mode 100644 index 00000000..bfc45484 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-file.js @@ -0,0 +1,160 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { Blob, File } = require('buffer'); +const { inspect } = require('util'); + +{ + // ensure File extends Blob + assert.deepStrictEqual(Object.getPrototypeOf(File.prototype), Blob.prototype); +} + +{ + assert.throws(() => new File(), TypeError); + assert.throws(() => new File([]), TypeError); +} + +{ + const properties = ['name', 'lastModified']; + + for (const prop of properties) { + const desc = Object.getOwnPropertyDescriptor(File.prototype, prop); + assert.notStrictEqual(desc, undefined); + // Ensure these properties are getters. + assert.strictEqual(desc.get?.name, `get ${prop}`); + assert.strictEqual(desc.set, undefined); + assert.strictEqual(desc.enumerable, true); + assert.strictEqual(desc.configurable, true); + } +} + +{ + const file = new File([], ''); + assert.strictEqual(file[Symbol.toStringTag], 'File'); + assert.strictEqual(File.prototype[Symbol.toStringTag], 'File'); +} + +{ + assert.throws(() => File.prototype.name, TypeError); + assert.throws(() => File.prototype.lastModified, TypeError); +} + +{ + const keys = Object.keys(File.prototype).sort(); + assert.deepStrictEqual(keys, ['lastModified', 'name']); +} + +{ + const file = new File([], 'dummy.txt.exe'); + assert.strictEqual(file.name, 'dummy.txt.exe'); + assert.strictEqual(file.size, 0); + assert.strictEqual(typeof file.lastModified, 'number'); + assert(file.lastModified <= Date.now()); +} + +{ + const emptyFile = new File([], 'empty.txt'); + const blob = new Blob(['hello world']); + + emptyFile.text.call(blob).then(common.mustCall((text) => { + assert.strictEqual(text, 'hello world'); + })); +} + +{ + const toPrimitive = { + [Symbol.toPrimitive]() { + return 'NaN'; + } + }; + + const invalidLastModified = [ + null, + 'string', + false, + toPrimitive, + ]; + + for (const lastModified of invalidLastModified) { + const file = new File([], '', { lastModified }); + assert.strictEqual(file.lastModified, 0); + } +} + +{ + const file = new File([], '', { lastModified: undefined }); + assert.notStrictEqual(file.lastModified, 0); +} + +{ + const toPrimitive = { + [Symbol.toPrimitive]() { + throw new TypeError('boom'); + } + }; + + const throwValues = [ + BigInt(3n), + toPrimitive, + ]; + + for (const lastModified of throwValues) { + assert.throws(() => new File([], '', { lastModified }), TypeError); + } +} + +{ + const valid = [ + { + [Symbol.toPrimitive]() { + return 10; + } + }, + new Number(10), + 10, + ]; + + for (const lastModified of valid) { + assert.strictEqual(new File([], '', { lastModified }).lastModified, 10); + } +} + +{ + const file = new File([], ''); + assert(inspect(file).startsWith('File { size: 0, type: \'\', name: \'\', lastModified:')); +} + +{ + function MyClass() {} + MyClass.prototype.lastModified = 10; + + const file = new File([], '', new MyClass()); + assert.strictEqual(file.lastModified, 10); +} + +{ + let counter = 0; + new File([], '', { + get lastModified() { + counter++; + return 10; + } + }); + assert.strictEqual(counter, 1); +} + +{ + const getter = Object.getOwnPropertyDescriptor(File.prototype, 'name').get; + + [ + undefined, + null, + true, + ].forEach((invalidThis) => { + assert.throws( + () => getter.call(invalidThis), + TypeError + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-close.js new file mode 100644 index 00000000..6e55f3f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-close.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +// Test that using FileHandle.close to close an already-closed fd fails +// with EBADF. + +(async function() { + const fh = await fs.promises.open(__filename); + fs.closeSync(fh.fd); + + await assert.rejects(() => fh.close(), { + code: 'EBADF', + syscall: 'close' + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-readablestream.js b/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-readablestream.js new file mode 100644 index 00000000..70cd1814 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-filehandle-readablestream.js @@ -0,0 +1,172 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { + readFileSync, +} = require('fs'); + +const { + open, +} = require('fs/promises'); + +const check = readFileSync(__filename, { encoding: 'utf8' }); + +// Make sure the ReadableStream works... +(async () => { + const dec = new TextDecoder(); + const file = await open(__filename); + let data = ''; + for await (const chunk of file.readableWebStream()) + data += dec.decode(chunk); + + assert.strictEqual(check, data); + + assert.throws(() => file.readableWebStream(), { + code: 'ERR_INVALID_STATE', + }); + + await file.close(); +})().then(common.mustCall()); + +// Make sure that acquiring a ReadableStream fails if the +// FileHandle is already closed. +(async () => { + const file = await open(__filename); + await file.close(); + + assert.throws(() => file.readableWebStream(), { + code: 'ERR_INVALID_STATE', + }); +})().then(common.mustCall()); + +// Make sure that acquiring a ReadableStream fails if the +// FileHandle is already closing. +(async () => { + const file = await open(__filename); + file.close(); + + assert.throws(() => file.readableWebStream(), { + code: 'ERR_INVALID_STATE', + }); +})().then(common.mustCall()); + +// Make sure the ReadableStream is closed when the underlying +// FileHandle is closed. +(async () => { + const file = await open(__filename); + const readable = file.readableWebStream(); + const reader = readable.getReader(); + file.close(); + await reader.closed; +})().then(common.mustCall()); + +// Make sure the ReadableStream is closed when the underlying +// FileHandle is closed. +(async () => { + const file = await open(__filename); + const readable = file.readableWebStream(); + file.close(); + const reader = readable.getReader(); + await reader.closed; +})().then(common.mustCall()); + +// Make sure that the FileHandle is properly marked "in use" +// when a ReadableStream has been acquired for it. +(async () => { + const file = await open(__filename); + file.readableWebStream(); + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustNotCall(); + assert.throws(() => mc.port2.postMessage(file, [file]), { + code: 25, + name: 'DataCloneError', + }); + mc.port1.close(); + await file.close(); +})().then(common.mustCall()); + +// Make sure 'bytes' stream works +(async () => { + const file = await open(__filename); + const dec = new TextDecoder(); + const readable = file.readableWebStream({ type: 'bytes' }); + const reader = readable.getReader({ mode: 'byob' }); + + let data = ''; + let result; + do { + const buff = new ArrayBuffer(100); + result = await reader.read(new DataView(buff)); + if (result.value !== undefined) { + data += dec.decode(result.value); + assert.ok(result.value.byteLength <= 100); + } + } while (!result.done); + + assert.strictEqual(check, data); + + assert.throws(() => file.readableWebStream(), { + code: 'ERR_INVALID_STATE', + }); + + await file.close(); +})().then(common.mustCall()); + +// Make sure that acquiring a ReadableStream 'bytes' stream +// fails if the FileHandle is already closed. +(async () => { + const file = await open(__filename); + await file.close(); + + assert.throws(() => file.readableWebStream({ type: 'bytes' }), { + code: 'ERR_INVALID_STATE', + }); +})().then(common.mustCall()); + +// Make sure that acquiring a ReadableStream 'bytes' stream +// fails if the FileHandle is already closing. +(async () => { + const file = await open(__filename); + file.close(); + + assert.throws(() => file.readableWebStream({ type: 'bytes' }), { + code: 'ERR_INVALID_STATE', + }); +})().then(common.mustCall()); + +// Make sure the 'bytes' ReadableStream is closed when the underlying +// FileHandle is closed. +(async () => { + const file = await open(__filename); + const readable = file.readableWebStream({ type: 'bytes' }); + const reader = readable.getReader({ mode: 'byob' }); + file.close(); + await reader.closed; +})().then(common.mustCall()); + +// Make sure the 'bytes' ReadableStream is closed when the underlying +// FileHandle is closed. +(async () => { + const file = await open(__filename); + const readable = file.readableWebStream({ type: 'bytes' }); + file.close(); + const reader = readable.getReader({ mode: 'byob' }); + await reader.closed; +})().then(common.mustCall()); + +// Make sure that the FileHandle is properly marked "in use" +// when a 'bytes' ReadableStream has been acquired for it. +(async () => { + const file = await open(__filename); + file.readableWebStream({ type: 'bytes' }); + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustNotCall(); + assert.throws(() => mc.port2.postMessage(file, [file]), { + code: 25, + name: 'DataCloneError', + }); + mc.port1.close(); + await file.close(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-finalization-registry-shutdown.js b/packages/secure-exec/tests/node-conformance/parallel/test-finalization-registry-shutdown.js new file mode 100644 index 00000000..e288d8fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-finalization-registry-shutdown.js @@ -0,0 +1,23 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); + +// This test verifies that when a V8 FinalizationRegistryCleanupTask is queue +// at the last moment when JavaScript can be executed, the callback of a +// FinalizationRegistry will not be invoked and the process should exit +// normally. + +const reg = new FinalizationRegistry( + common.mustNotCall('This FinalizationRegistry callback should never be called')); + +function register() { + // Create a temporary object in a new function scope to allow it to be GC-ed. + reg.register({}); +} + +process.on('exit', () => { + // This is the final chance to execute JavaScript. + register(); + // Queue a FinalizationRegistryCleanupTask by a testing gc request. + globalThis.gc(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-find-package-json.js b/packages/secure-exec/tests/node-conformance/parallel/test-find-package-json.js new file mode 100644 index 00000000..5e55e81d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-find-package-json.js @@ -0,0 +1,192 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const { findPackageJSON } = require('node:module'); +const path = require('node:path'); +const { describe, it } = require('node:test'); + + +describe('findPackageJSON', () => { // Throws when no arguments are provided + it('should throw when no arguments are provided', () => { + assert.throws( + () => findPackageJSON(), + { code: 'ERR_MISSING_ARGS' } + ); + }); + + it('should throw when parentLocation is invalid', () => { + for (const invalid of [null, {}, [], Symbol(), () => {}, true, false, 1, 0]) { + assert.throws( + () => findPackageJSON('', invalid), + { code: 'ERR_INVALID_ARG_TYPE' }, + ); + } + }); + + it('should accept a file URL (string), like from `import.meta.resolve()`', () => { + const importMetaUrl = `${fixtures.fileURL('whatever.ext')}`; + const specifierBase = './packages/root-types-field'; + assert.strictEqual( + findPackageJSON(`${specifierBase}/index.js`, importMetaUrl), + path.toNamespacedPath(fixtures.path(specifierBase, 'package.json')), + ); + }); + + it('should accept a file URL instance', () => { + const importMetaUrl = fixtures.fileURL('whatever.ext'); + const specifierBase = './packages/root-types-field'; + assert.strictEqual( + findPackageJSON( + new URL(`${specifierBase}/index.js`, importMetaUrl), + importMetaUrl, + ), + path.toNamespacedPath(fixtures.path(specifierBase, 'package.json')), + ); + }); + + it('should be able to crawl up (CJS)', () => { + const pathToMod = fixtures.path('packages/nested/sub-pkg-cjs/index.js'); + const parentPkg = require(pathToMod); + + const pathToParent = path.toNamespacedPath(fixtures.path('packages/nested/package.json')); + assert.strictEqual(parentPkg, pathToParent); + }); + + it('should be able to crawl up (ESM)', () => { + const pathToMod = fixtures.path('packages/nested/sub-pkg-esm/index.js'); + const parentPkg = require(pathToMod).default; // This test is a CJS file + + const pathToParent = path.toNamespacedPath(fixtures.path('packages/nested/package.json')); + assert.strictEqual(parentPkg, pathToParent); + }); + + it('can require via package.json', () => { + const pathToMod = fixtures.path('packages/cjs-main-no-index/other.js'); + // `require()` falls back to package.json values like "main" to resolve when there is no index + const answer = require(pathToMod); + + assert.strictEqual(answer, 43); + }); + + it('should be able to resolve both root and closest package.json', () => { + tmpdir.refresh(); + + fs.writeFileSync(tmpdir.resolve('entry.mjs'), ` + import { findPackageJSON } from 'node:module'; + import fs from 'node:fs'; + + const readPJSON = (locus) => JSON.parse(fs.readFileSync(locus, 'utf8')); + + const { secretNumberPkgRoot } = readPJSON(findPackageJSON('pkg', import.meta.url)); + const { secretNumberSubfolder } = readPJSON(findPackageJSON(import.meta.resolve('pkg'))); + const { secretNumberSubfolder2 } = readPJSON(findPackageJSON(import.meta.resolve('pkg2'))); + const { secretNumberPkg2 } = readPJSON(findPackageJSON('pkg2', import.meta.url)); + + console.log(secretNumberPkgRoot, secretNumberSubfolder, secretNumberSubfolder2, secretNumberPkg2); + `); + + const secretNumberPkgRoot = Math.ceil(Math.random() * 999); + const secretNumberSubfolder = Math.ceil(Math.random() * 999); + const secretNumberSubfolder2 = Math.ceil(Math.random() * 999); + const secretNumberPkg2 = Math.ceil(Math.random() * 999); + + fs.mkdirSync(tmpdir.resolve('node_modules/pkg/subfolder'), { recursive: true }); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg/subfolder/index.js'), + '', + ); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg/subfolder/package.json'), + JSON.stringify({ + type: 'module', + secretNumberSubfolder, + }), + ); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg/package.json'), + JSON.stringify({ + name: 'pkg', + exports: './subfolder/index.js', + secretNumberPkgRoot, + }), + ); + + fs.mkdirSync(tmpdir.resolve('node_modules/pkg/subfolder2')); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg/subfolder2/package.json'), + JSON.stringify({ + type: 'module', + secretNumberSubfolder2, + }), + ); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg/subfolder2/index.js'), + '', + ); + + fs.mkdirSync(tmpdir.resolve('node_modules/pkg2')); + fs.writeFileSync( + tmpdir.resolve('node_modules/pkg2/package.json'), + JSON.stringify({ + name: 'pkg', + main: tmpdir.resolve('node_modules/pkg/subfolder2/index.js'), + secretNumberPkg2, + }), + ); + + common.spawnPromisified(process.execPath, [tmpdir.resolve('entry.mjs')]).then(common.mustCall((result) => { + console.error(result.stderr); + console.log(result.stdout); + assert.deepStrictEqual(result, { + stdout: `${secretNumberPkgRoot} ${secretNumberSubfolder} ${secretNumberSubfolder2} ${secretNumberPkg2}\n`, + stderr: '', + code: 0, + signal: null, + }); + })); + }); + + it('should work within a loader', async () => { + const specifierBase = './packages/root-types-field'; + const target = fixtures.fileURL(specifierBase, 'index.js'); + const foundPjsonPath = path.toNamespacedPath(fixtures.path(specifierBase, 'package.json')); + const { code, stderr, stdout } = await common.spawnPromisified(process.execPath, [ + '--no-warnings', + '--loader', + [ + 'data:text/javascript,', + 'import fs from "node:fs";', + 'import module from "node:module";', + encodeURIComponent(`fs.writeSync(1, module.findPackageJSON(${JSON.stringify(target)}));`), + 'export const resolve = async (s, c, n) => n(s);', + ].join(''), + '--eval', + 'import "node:os";', // Can be anything that triggers the resolve hook chain + ]); + + assert.strictEqual(stderr, ''); + assert.ok(stdout.includes(foundPjsonPath), stdout); + assert.strictEqual(code, 0); + }); + + it('should work with an async resolve hook registered', async () => { + const specifierBase = './packages/root-types-field'; + const target = fixtures.fileURL(specifierBase, 'index.js'); + const foundPjsonPath = path.toNamespacedPath(fixtures.path(specifierBase, 'package.json')); + const { code, stderr, stdout } = await common.spawnPromisified(process.execPath, [ + '--no-warnings', + '--loader', + 'data:text/javascript,export const resolve = async (s, c, n) => n(s);', + '--print', + `require("node:module").findPackageJSON(${JSON.stringify(target)})`, + ]); + + assert.strictEqual(stderr, ''); + assert.ok(stdout.includes(foundPjsonPath), stdout); + assert.strictEqual(code, 0); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fixed-queue.js b/packages/secure-exec/tests/node-conformance/parallel/test-fixed-queue.js new file mode 100644 index 00000000..4f9b513a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fixed-queue.js @@ -0,0 +1,46 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); + +const assert = require('assert'); +const FixedQueue = require('internal/fixed_queue'); + +{ + const queue = new FixedQueue(); + assert.strictEqual(queue.head, queue.tail); + assert(queue.isEmpty()); + queue.push('a'); + assert(!queue.isEmpty()); + assert.strictEqual(queue.shift(), 'a'); + assert.strictEqual(queue.shift(), null); +} + +{ + const queue = new FixedQueue(); + for (let i = 0; i < 2047; i++) + queue.push('a'); + assert(queue.head.isFull()); + queue.push('a'); + assert(!queue.head.isFull()); + + assert.notStrictEqual(queue.head, queue.tail); + for (let i = 0; i < 2047; i++) + assert.strictEqual(queue.shift(), 'a'); + assert.strictEqual(queue.head, queue.tail); + assert(!queue.isEmpty()); + assert.strictEqual(queue.shift(), 'a'); + assert(queue.isEmpty()); +} + +{ + // FixedQueue must not be holey array + // Refs: https://github.com/nodejs/node/issues/54472 + const queue = new FixedQueue(); + for (let i = 0; i < queue.head.list.length; i++) { + assert(i in queue.head.list); + } + for (let i = 0; i < queue.tail.list.length; i++) { + assert(i in queue.tail.list); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-force-repl-with-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-force-repl-with-eval.js new file mode 100644 index 00000000..8b5b6db1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-force-repl-with-eval.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +// Spawn a node child process in "interactive" mode (force the repl) and eval +const cp = spawn(process.execPath, ['-i', '-e', 'console.log("42")']); +let gotToEnd = false; + +cp.stdout.setEncoding('utf8'); + +let output = ''; +cp.stdout.on('data', function(b) { + output += b; + if (output.endsWith('> 42\n')) { + gotToEnd = true; + cp.kill(); + } +}); + +process.on('exit', function() { + assert(gotToEnd); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-force-repl.js b/packages/secure-exec/tests/node-conformance/parallel/test-force-repl.js new file mode 100644 index 00000000..702db242 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-force-repl.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +// Spawn a node child process in interactive mode (enabling the REPL) and +// confirm the '> ' prompt and welcome message is included in the output. +const cp = spawn(process.execPath, ['-i']); + +cp.stdout.setEncoding('utf8'); + +let out = ''; +cp.stdout.on('data', (d) => { + out += d; +}); + +cp.stdout.on('end', common.mustCall(() => { + assert.strictEqual(out, `Welcome to Node.js ${process.version}.\n` + + 'Type ".help" for more information.\n> '); +})); + +cp.stdin.end(''); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-freelist.js b/packages/secure-exec/tests/node-conformance/parallel/test-freelist.js new file mode 100644 index 00000000..eb43308d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-freelist.js @@ -0,0 +1,30 @@ +'use strict'; + +// Flags: --expose-internals + +require('../common'); +const assert = require('assert'); +const FreeList = require('internal/freelist'); + +assert.strictEqual(typeof FreeList, 'function'); + +const flist1 = new FreeList('flist1', 3, Object); + +// Allocating when empty, should not change the list size +const result = flist1.alloc(); +assert.strictEqual(typeof result, 'object'); +assert.strictEqual(flist1.list.length, 0); + +// Exhaust the free list +assert(flist1.free({ id: 'test1' })); +assert(flist1.free({ id: 'test2' })); +assert(flist1.free({ id: 'test3' })); + +// Now it should not return 'true', as max length is exceeded +assert.strictEqual(flist1.free({ id: 'test4' }), false); +assert.strictEqual(flist1.free({ id: 'test5' }), false); + +// At this point 'alloc' should just return the stored values +assert.strictEqual(flist1.alloc().id, 'test3'); +assert.strictEqual(flist1.alloc().id, 'test2'); +assert.strictEqual(flist1.alloc().id, 'test1'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-freeze-intrinsics.js b/packages/secure-exec/tests/node-conformance/parallel/test-freeze-intrinsics.js new file mode 100644 index 00000000..b3a2503d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-freeze-intrinsics.js @@ -0,0 +1,48 @@ +// Flags: --frozen-intrinsics --jitless +'use strict'; +require('../common'); +const assert = require('assert'); + +assert.throws( + () => Object.defineProperty = 'asdf', + TypeError +); + +// Ensure we can extend Console +{ + class ExtendedConsole extends console.Console {} + + const s = new ExtendedConsole(process.stdout); + const logs = []; + s.log = (msg) => logs.push(msg); + s.log('custom'); + s.log = undefined; + assert.strictEqual(s.log, undefined); + assert.strictEqual(logs.length, 1); + assert.strictEqual(logs[0], 'custom'); +} + +// Ensure we can write override Object prototype properties on instances +{ + const o = {}; + o.toString = () => 'Custom toString'; + assert.strictEqual(o + 'asdf', 'Custom toStringasdf'); + assert.strictEqual(Object.getOwnPropertyDescriptor(o, 'toString').enumerable, + true); +} + +// Ensure we can not override globalThis +{ + assert.throws(() => { globalThis.globalThis = null; }, + { name: 'TypeError' }); + assert.strictEqual(globalThis.globalThis, globalThis); +} + +// Ensure that we cannot override console properties. +{ + const { log } = console; + + assert.throws(() => { console.log = null; }, + { name: 'TypeError' }); + assert.strictEqual(console.log, log); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-access.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-access.js new file mode 100644 index 00000000..74e19281 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-access.js @@ -0,0 +1,238 @@ +// Flags: --expose-internals +'use strict'; + +// This tests that fs.access and fs.accessSync works as expected +// and the errors thrown from these APIs include the desired properties + +const common = require('../common'); +if (!common.isWindows && process.getuid() === 0) + common.skip('as this test should not be run as `root`'); + +if (common.isIBMi) + common.skip('IBMi has a different access permission mechanism'); + +const assert = require('assert'); +const fs = require('fs'); + +const { internalBinding } = require('internal/test/binding'); +const { UV_ENOENT } = internalBinding('uv'); + +const tmpdir = require('../common/tmpdir'); +const doesNotExist = tmpdir.resolve('__this_should_not_exist'); +const readOnlyFile = tmpdir.resolve('read_only_file'); +const readWriteFile = tmpdir.resolve('read_write_file'); + +function createFileWithPerms(file, mode) { + fs.writeFileSync(file, ''); + fs.chmodSync(file, mode); +} + +tmpdir.refresh(); +createFileWithPerms(readOnlyFile, 0o444); +createFileWithPerms(readWriteFile, 0o666); + +// On non-Windows supported platforms, fs.access(readOnlyFile, W_OK, ...) +// always succeeds if node runs as the super user, which is sometimes the +// case for tests running on our continuous testing platform agents. +// +// In this case, this test tries to change its process user id to a +// non-superuser user so that the test that checks for write access to a +// read-only file can be more meaningful. +// +// The change of user id is done after creating the fixtures files for the same +// reason: the test may be run as the superuser within a directory in which +// only the superuser can create files, and thus it may need superuser +// privileges to create them. +// +// There's not really any point in resetting the process' user id to 0 after +// changing it to 'nobody', since in the case that the test runs without +// superuser privilege, it is not possible to change its process user id to +// superuser. +// +// It can prevent the test from removing files created before the change of user +// id, but that's fine. In this case, it is the responsibility of the +// continuous integration platform to take care of that. +let hasWriteAccessForReadonlyFile = false; +if (!common.isWindows && process.getuid() === 0) { + hasWriteAccessForReadonlyFile = true; + try { + process.setuid('nobody'); + hasWriteAccessForReadonlyFile = false; + } catch { + // Continue regardless of error. + } +} + +assert.strictEqual(typeof fs.constants.F_OK, 'number'); +assert.strictEqual(typeof fs.constants.R_OK, 'number'); +assert.strictEqual(typeof fs.constants.W_OK, 'number'); +assert.strictEqual(typeof fs.constants.X_OK, 'number'); + +const throwNextTick = (e) => { process.nextTick(() => { throw e; }); }; + +fs.access(__filename, common.mustCall(function(...args) { + assert.deepStrictEqual(args, [null]); +})); +fs.promises.access(__filename) + .then(common.mustCall()) + .catch(throwNextTick); +fs.access(__filename, fs.constants.R_OK, common.mustCall(function(...args) { + assert.deepStrictEqual(args, [null]); +})); +fs.promises.access(__filename, fs.constants.R_OK) + .then(common.mustCall()) + .catch(throwNextTick); +fs.access(readOnlyFile, fs.constants.R_OK, common.mustCall(function(...args) { + assert.deepStrictEqual(args, [null]); +})); +fs.promises.access(readOnlyFile, fs.constants.R_OK) + .then(common.mustCall()) + .catch(throwNextTick); + +{ + const expectedError = (err) => { + assert.notStrictEqual(err, null); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.path, doesNotExist); + }; + const expectedErrorPromise = (err) => { + expectedError(err); + assert.match(err.stack, /at async Object\.access/); + }; + fs.access(doesNotExist, common.mustCall(expectedError)); + fs.promises.access(doesNotExist) + .then(common.mustNotCall(), common.mustCall(expectedErrorPromise)) + .catch(throwNextTick); +} + +{ + function expectedError(err) { + assert.strictEqual(this, undefined); + if (hasWriteAccessForReadonlyFile) { + assert.ifError(err); + } else { + assert.notStrictEqual(err, null); + assert.strictEqual(err.path, readOnlyFile); + } + } + fs.access(readOnlyFile, fs.constants.W_OK, common.mustCall(expectedError)); + fs.promises.access(readOnlyFile, fs.constants.W_OK) + .then(common.mustNotCall(), common.mustCall(expectedError)) + .catch(throwNextTick); +} + +{ + const expectedError = (err) => { + assert.strictEqual(err.code, 'ERR_INVALID_ARG_TYPE'); + assert.ok(err instanceof TypeError); + return true; + }; + assert.throws( + () => { fs.access(100, fs.constants.F_OK, common.mustNotCall()); }, + expectedError + ); + + fs.promises.access(100, fs.constants.F_OK) + .then(common.mustNotCall(), common.mustCall(expectedError)) + .catch(throwNextTick); +} + +assert.throws( + () => { + fs.access(__filename, fs.constants.F_OK); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws( + () => { + fs.access(__filename, fs.constants.F_OK, common.mustNotMutateObjectDeep({})); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +// Regular access should not throw. +fs.accessSync(__filename); +const mode = fs.constants.R_OK | fs.constants.W_OK; +fs.accessSync(readWriteFile, mode); + +// Invalid modes should throw. +[ + false, + 1n, + { [Symbol.toPrimitive]() { return fs.constants.R_OK; } }, + [1], + 'r', +].forEach((mode, i) => { + console.log(mode, i); + assert.throws( + () => fs.access(readWriteFile, mode, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ); + assert.throws( + () => fs.accessSync(readWriteFile, mode), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ); +}); + +// Out of range modes should throw +[ + -1, + 8, + Infinity, + NaN, +].forEach((mode, i) => { + console.log(mode, i); + assert.throws( + () => fs.access(readWriteFile, mode, common.mustNotCall()), + { + code: 'ERR_OUT_OF_RANGE', + } + ); + assert.throws( + () => fs.accessSync(readWriteFile, mode), + { + code: 'ERR_OUT_OF_RANGE', + } + ); +}); + +assert.throws( + () => { fs.accessSync(doesNotExist); }, + (err) => { + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.path, doesNotExist); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, access '${doesNotExist}'` + ); + assert.strictEqual(err.constructor, Error); + assert.strictEqual(err.syscall, 'access'); + assert.strictEqual(err.errno, UV_ENOENT); + return true; + } +); + +assert.throws( + () => { fs.accessSync(Buffer.from(doesNotExist)); }, + (err) => { + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.path, doesNotExist); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, access '${doesNotExist}'` + ); + assert.strictEqual(err.constructor, Error); + assert.strictEqual(err.syscall, 'access'); + assert.strictEqual(err.errno, UV_ENOENT); + return true; + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-flush.js new file mode 100644 index 00000000..69deeb4e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-flush.js @@ -0,0 +1,114 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const fsp = require('node:fs/promises'); +const test = require('node:test'); +const data = 'foo'; +let cnt = 0; + +function nextFile() { + return tmpdir.resolve(`${cnt++}.out`); +} + +tmpdir.refresh(); + +test('synchronous version', async (t) => { + await t.test('validation', (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + assert.throws(() => { + fs.appendFileSync(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('performs flush', (t) => { + const spy = t.mock.method(fs, 'fsyncSync'); + const file = nextFile(); + fs.appendFileSync(file, data, { flush: true }); + const calls = spy.mock.calls; + assert.strictEqual(calls.length, 1); + assert.strictEqual(calls[0].result, undefined); + assert.strictEqual(calls[0].error, undefined); + assert.strictEqual(calls[0].arguments.length, 1); + assert.strictEqual(typeof calls[0].arguments[0], 'number'); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + }); + + await t.test('does not perform flush', (t) => { + const spy = t.mock.method(fs, 'fsyncSync'); + + for (const v of [undefined, null, false]) { + const file = nextFile(); + fs.appendFileSync(file, data, { flush: v }); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + } + + assert.strictEqual(spy.mock.calls.length, 0); + }); +}); + +test('callback version', async (t) => { + await t.test('validation', (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + assert.throws(() => { + fs.appendFileSync(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('performs flush', (t, done) => { + const spy = t.mock.method(fs, 'fsync'); + const file = nextFile(); + fs.appendFile(file, data, { flush: true }, common.mustSucceed(() => { + const calls = spy.mock.calls; + assert.strictEqual(calls.length, 1); + assert.strictEqual(calls[0].result, undefined); + assert.strictEqual(calls[0].error, undefined); + assert.strictEqual(calls[0].arguments.length, 2); + assert.strictEqual(typeof calls[0].arguments[0], 'number'); + assert.strictEqual(typeof calls[0].arguments[1], 'function'); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + done(); + })); + }); + + await t.test('does not perform flush', (t, done) => { + const values = [undefined, null, false]; + const spy = t.mock.method(fs, 'fsync'); + let cnt = 0; + + for (const v of values) { + const file = nextFile(); + + fs.appendFile(file, data, { flush: v }, common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + cnt++; + + if (cnt === values.length) { + assert.strictEqual(spy.mock.calls.length, 0); + done(); + } + })); + } + }); +}); + +test('promise based version', async (t) => { + await t.test('validation', async (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + await assert.rejects(() => { + return fsp.appendFile(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('success path', async (t) => { + for (const v of [undefined, null, false, true]) { + const file = nextFile(); + await fsp.appendFile(file, data, { flush: v }); + assert.strictEqual(await fsp.readFile(file, 'utf8'), data); + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-sync.js new file mode 100644 index 00000000..f32b4585 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file-sync.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const currentFileData = 'ABCD'; +const m = 0o600; +const num = 220; +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const data = fixtures.utf8TestText; + +tmpdir.refresh(); + +// Test that empty file will be created and have content added. +const filename = tmpdir.resolve('append-sync.txt'); + +fs.appendFileSync(filename, data); + +const fileData = fs.readFileSync(filename); + +assert.strictEqual(Buffer.byteLength(data), fileData.length); + +// Test that appends data to a non empty file. +const filename2 = tmpdir.resolve('append-sync2.txt'); +fs.writeFileSync(filename2, currentFileData); + +fs.appendFileSync(filename2, data); + +const fileData2 = fs.readFileSync(filename2); + +assert.strictEqual(Buffer.byteLength(data) + currentFileData.length, + fileData2.length); + +// Test that appendFileSync accepts buffers. +const filename3 = tmpdir.resolve('append-sync3.txt'); +fs.writeFileSync(filename3, currentFileData); + +const buf = Buffer.from(data, 'utf8'); +fs.appendFileSync(filename3, buf); + +const fileData3 = fs.readFileSync(filename3); + +assert.strictEqual(buf.length + currentFileData.length, fileData3.length); + +const filename4 = tmpdir.resolve('append-sync4.txt'); +fs.writeFileSync(filename4, currentFileData, common.mustNotMutateObjectDeep({ mode: m })); + +[ + true, false, 0, 1, Infinity, () => {}, {}, [], undefined, null, +].forEach((value) => { + assert.throws( + () => fs.appendFileSync(filename4, value, common.mustNotMutateObjectDeep({ mode: m })), + { message: /data/, code: 'ERR_INVALID_ARG_TYPE' } + ); +}); +fs.appendFileSync(filename4, `${num}`, common.mustNotMutateObjectDeep({ mode: m })); + +// Windows permissions aren't Unix. +if (!common.isWindows) { + const st = fs.statSync(filename4); + assert.strictEqual(st.mode & 0o700, m); +} + +const fileData4 = fs.readFileSync(filename4); + +assert.strictEqual(Buffer.byteLength(String(num)) + currentFileData.length, + fileData4.length); + +// Test that appendFile accepts file descriptors. +const filename5 = tmpdir.resolve('append-sync5.txt'); +fs.writeFileSync(filename5, currentFileData); + +const filename5fd = fs.openSync(filename5, 'a+', 0o600); +fs.appendFileSync(filename5fd, data); +fs.closeSync(filename5fd); + +const fileData5 = fs.readFileSync(filename5); + +assert.strictEqual(Buffer.byteLength(data) + currentFileData.length, + fileData5.length); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file.js new file mode 100644 index 00000000..1e20625e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-append-file.js @@ -0,0 +1,187 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const currentFileData = 'ABCD'; +const fixtures = require('../common/fixtures'); +const s = fixtures.utf8TestText; + +tmpdir.refresh(); + +const throwNextTick = (e) => { process.nextTick(() => { throw e; }); }; + +// Test that empty file will be created and have content added (callback API). +{ + const filename = tmpdir.resolve('append.txt'); + + fs.appendFile(filename, s, common.mustSucceed(() => { + fs.readFile(filename, common.mustSucceed((buffer) => { + assert.strictEqual(Buffer.byteLength(s), buffer.length); + })); + })); +} + +// Test that empty file will be created and have content added (promise API). +{ + const filename = tmpdir.resolve('append-promise.txt'); + + fs.promises.appendFile(filename, s) + .then(common.mustCall(() => fs.promises.readFile(filename))) + .then((buffer) => { + assert.strictEqual(Buffer.byteLength(s), buffer.length); + }) + .catch(throwNextTick); +} + +// Test that appends data to a non-empty file (callback API). +{ + const filename = tmpdir.resolve('append-non-empty.txt'); + fs.writeFileSync(filename, currentFileData); + + fs.appendFile(filename, s, common.mustSucceed(() => { + fs.readFile(filename, common.mustSucceed((buffer) => { + assert.strictEqual(Buffer.byteLength(s) + currentFileData.length, + buffer.length); + })); + })); +} + +// Test that appends data to a non-empty file (promise API). +{ + const filename = tmpdir.resolve('append-non-empty-promise.txt'); + fs.writeFileSync(filename, currentFileData); + + fs.promises.appendFile(filename, s) + .then(common.mustCall(() => fs.promises.readFile(filename))) + .then((buffer) => { + assert.strictEqual(Buffer.byteLength(s) + currentFileData.length, + buffer.length); + }) + .catch(throwNextTick); +} + +// Test that appendFile accepts buffers (callback API). +{ + const filename = tmpdir.resolve('append-buffer.txt'); + fs.writeFileSync(filename, currentFileData); + + const buf = Buffer.from(s, 'utf8'); + + fs.appendFile(filename, buf, common.mustSucceed(() => { + fs.readFile(filename, common.mustSucceed((buffer) => { + assert.strictEqual(buf.length + currentFileData.length, buffer.length); + })); + })); +} + +// Test that appendFile accepts buffers (promises API). +{ + const filename = tmpdir.resolve('append-buffer-promises.txt'); + fs.writeFileSync(filename, currentFileData); + + const buf = Buffer.from(s, 'utf8'); + + fs.promises.appendFile(filename, buf) + .then(common.mustCall(() => fs.promises.readFile(filename))) + .then((buffer) => { + assert.strictEqual(buf.length + currentFileData.length, buffer.length); + }) + .catch(throwNextTick); +} + +// Test that appendFile does not accept invalid data type (callback API). +[false, 5, {}, null, undefined].forEach(async (data) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + message: /"data"|"buffer"/ + }; + const filename = tmpdir.resolve('append-invalid-data.txt'); + + assert.throws( + () => fs.appendFile(filename, data, common.mustNotCall()), + errObj + ); + + assert.throws( + () => fs.appendFileSync(filename, data), + errObj + ); + + await assert.rejects( + fs.promises.appendFile(filename, data), + errObj + ); + // The filename shouldn't exist if throwing error. + assert.throws( + () => fs.statSync(filename), + { + code: 'ENOENT', + message: /no such file or directory/ + } + ); +}); + +// Test that appendFile accepts file descriptors (callback API). +{ + const filename = tmpdir.resolve('append-descriptors.txt'); + fs.writeFileSync(filename, currentFileData); + + fs.open(filename, 'a+', common.mustSucceed((fd) => { + fs.appendFile(fd, s, common.mustSucceed(() => { + fs.close(fd, common.mustSucceed(() => { + fs.readFile(filename, common.mustSucceed((buffer) => { + assert.strictEqual(Buffer.byteLength(s) + currentFileData.length, + buffer.length); + })); + })); + })); + })); +} + +// Test that appendFile accepts file descriptors (promises API). +{ + const filename = tmpdir.resolve('append-descriptors-promises.txt'); + fs.writeFileSync(filename, currentFileData); + + let fd; + fs.promises.open(filename, 'a+') + .then(common.mustCall((fileDescriptor) => { + fd = fileDescriptor; + return fs.promises.appendFile(fd, s); + })) + .then(common.mustCall(() => fd.close())) + .then(common.mustCall(() => fs.promises.readFile(filename))) + .then(common.mustCall((buffer) => { + assert.strictEqual(Buffer.byteLength(s) + currentFileData.length, + buffer.length); + })) + .catch(throwNextTick); +} + +assert.throws( + () => fs.appendFile(tmpdir.resolve('append6.txt'), console.log), + { code: 'ERR_INVALID_ARG_TYPE' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-assert-encoding-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-assert-encoding-error.js new file mode 100644 index 00000000..9b22e042 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-assert-encoding-error.js @@ -0,0 +1,80 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const tmpdir = require('../common/tmpdir'); + +const testPath = tmpdir.resolve('assert-encoding-error'); +const options = 'test'; +const expectedError = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', +}; + +assert.throws(() => { + fs.readFile(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.readFileSync(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.readdir(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.readdirSync(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.readlink(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.readlinkSync(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.writeFile(testPath, 'data', options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.writeFileSync(testPath, 'data', options); +}, expectedError); + +assert.throws(() => { + fs.appendFile(testPath, 'data', options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.appendFileSync(testPath, 'data', options); +}, expectedError); + +assert.throws(() => { + fs.watch(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.realpath(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.realpathSync(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.mkdtemp(testPath, options, common.mustNotCall()); +}, expectedError); + +assert.throws(() => { + fs.mkdtempSync(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.ReadStream(testPath, options); +}, expectedError); + +assert.throws(() => { + fs.WriteStream(testPath, options); +}, expectedError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffer.js new file mode 100644 index 00000000..8e7eb5d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffer.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +fs.access(Buffer.from(tmpdir.path), common.mustSucceed()); + +const buf = Buffer.from(tmpdir.resolve('a.txt')); +fs.open(buf, 'w+', common.mustSucceed((fd) => { + assert(fd); + fs.close(fd, common.mustSucceed()); +})); + +assert.throws( + () => { + fs.accessSync(true); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "path" argument must be of type string or an instance of ' + + 'Buffer or URL. Received type boolean (true)' + } +); + +const dir = Buffer.from(fixtures.fixturesDir); +fs.readdir(dir, 'hex', common.mustSucceed((hexList) => { + fs.readdir(dir, common.mustSucceed((stringList) => { + stringList.forEach((val, idx) => { + const fromHexList = Buffer.from(hexList[idx], 'hex').toString(); + assert.strictEqual( + fromHexList, + val, + `expected ${val}, got ${fromHexList} by hex decoding ${hexList[idx]}` + ); + }); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffertype-writesync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffertype-writesync.js new file mode 100644 index 00000000..5649a005 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-buffertype-writesync.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); + +// This test ensures that writeSync throws for invalid data input. + +const assert = require('assert'); +const fs = require('fs'); + +[ + true, false, 0, 1, Infinity, () => {}, {}, [], undefined, null, +].forEach((value) => { + assert.throws( + () => fs.writeSync(1, value), + { message: /"buffer"/, code: 'ERR_INVALID_ARG_TYPE' } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod-mask.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod-mask.js new file mode 100644 index 00000000..53f1931b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod-mask.js @@ -0,0 +1,89 @@ +'use strict'; + +// This tests that the lower bits of mode > 0o777 still works in fs APIs. + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +let mode; +// On Windows chmod is only able to manipulate write permission +if (common.isWindows) { + mode = 0o444; // read-only +} else { + mode = 0o777; +} + +const maskToIgnore = 0o10000; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function test(mode, asString) { + const suffix = asString ? 'str' : 'num'; + const input = asString ? + (mode | maskToIgnore).toString(8) : (mode | maskToIgnore); + + { + const file = tmpdir.resolve(`chmod-async-${suffix}.txt`); + fs.writeFileSync(file, 'test', 'utf-8'); + + fs.chmod(file, input, common.mustSucceed(() => { + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); + })); + } + + { + const file = tmpdir.resolve(`chmodSync-${suffix}.txt`); + fs.writeFileSync(file, 'test', 'utf-8'); + + fs.chmodSync(file, input); + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); + } + + { + const file = tmpdir.resolve(`fchmod-async-${suffix}.txt`); + fs.writeFileSync(file, 'test', 'utf-8'); + fs.open(file, 'w', common.mustSucceed((fd) => { + fs.fchmod(fd, input, common.mustSucceed(() => { + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); + fs.close(fd, assert.ifError); + })); + })); + } + + { + const file = tmpdir.resolve(`fchmodSync-${suffix}.txt`); + fs.writeFileSync(file, 'test', 'utf-8'); + const fd = fs.openSync(file, 'w'); + + fs.fchmodSync(fd, input); + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); + + fs.close(fd, assert.ifError); + } + + if (fs.lchmod) { + const link = tmpdir.resolve(`lchmod-src-${suffix}`); + const file = tmpdir.resolve(`lchmod-dest-${suffix}`); + fs.writeFileSync(file, 'test', 'utf-8'); + fs.symlinkSync(file, link); + + fs.lchmod(link, input, common.mustSucceed(() => { + assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode); + })); + } + + if (fs.lchmodSync) { + const link = tmpdir.resolve(`lchmodSync-src-${suffix}`); + const file = tmpdir.resolve(`lchmodSync-dest-${suffix}`); + fs.writeFileSync(file, 'test', 'utf-8'); + fs.symlinkSync(file, link); + + fs.lchmodSync(link, input); + assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode); + } +} + +test(mode, true); +test(mode, false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod.js new file mode 100644 index 00000000..39cb19e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chmod.js @@ -0,0 +1,152 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +let mode_async; +let mode_sync; + +// Need to hijack fs.open/close to make sure that things +// get closed once they're opened. +fs._open = fs.open; +fs._openSync = fs.openSync; +fs.open = open; +fs.openSync = openSync; +fs._close = fs.close; +fs._closeSync = fs.closeSync; +fs.close = close; +fs.closeSync = closeSync; + +let openCount = 0; + +function open() { + openCount++; + return fs._open.apply(fs, arguments); +} + +function openSync() { + openCount++; + return fs._openSync.apply(fs, arguments); +} + +function close() { + openCount--; + return fs._close.apply(fs, arguments); +} + +function closeSync() { + openCount--; + return fs._closeSync.apply(fs, arguments); +} + + +// On Windows chmod is only able to manipulate write permission +if (common.isWindows) { + mode_async = 0o400; // read-only + mode_sync = 0o600; // read-write +} else { + mode_async = 0o777; + mode_sync = 0o644; +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const file1 = tmpdir.resolve('a.js'); +const file2 = tmpdir.resolve('a1.js'); + +// Create file1. +fs.closeSync(fs.openSync(file1, 'w')); + +fs.chmod(file1, mode_async.toString(8), common.mustSucceed(() => { + if (common.isWindows) { + assert.ok((fs.statSync(file1).mode & 0o777) & mode_async); + } else { + assert.strictEqual(fs.statSync(file1).mode & 0o777, mode_async); + } + + fs.chmodSync(file1, mode_sync); + if (common.isWindows) { + assert.ok((fs.statSync(file1).mode & 0o777) & mode_sync); + } else { + assert.strictEqual(fs.statSync(file1).mode & 0o777, mode_sync); + } +})); + +fs.open(file2, 'w', common.mustSucceed((fd) => { + fs.fchmod(fd, mode_async.toString(8), common.mustSucceed(() => { + if (common.isWindows) { + assert.ok((fs.fstatSync(fd).mode & 0o777) & mode_async); + } else { + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode_async); + } + + assert.throws( + () => fs.fchmod(fd, {}), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ); + + fs.fchmodSync(fd, mode_sync); + if (common.isWindows) { + assert.ok((fs.fstatSync(fd).mode & 0o777) & mode_sync); + } else { + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode_sync); + } + + fs.close(fd, assert.ifError); + })); +})); + +// lchmod +if (fs.lchmod) { + const link = tmpdir.resolve('symbolic-link'); + + fs.symlinkSync(file2, link); + + fs.lchmod(link, mode_async, common.mustSucceed(() => { + assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode_async); + + fs.lchmodSync(link, mode_sync); + assert.strictEqual(fs.lstatSync(link).mode & 0o777, mode_sync); + + })); +} + +[false, 1, {}, [], null, undefined].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "path" argument must be of type string or an instance ' + + 'of Buffer or URL.' + + common.invalidArgTypeHelper(input) + }; + assert.throws(() => fs.chmod(input, 1, common.mustNotCall()), errObj); + assert.throws(() => fs.chmodSync(input, 1), errObj); +}); + +process.on('exit', function() { + assert.strictEqual(openCount, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-chown-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chown-type-check.js new file mode 100644 index 00000000..0ca78aa8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-chown-type-check.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.chown(i, 1, 1, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.chownSync(i, 1, 1), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +[false, 'test', {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.chown('not_a_file_that_exists', i, 1, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.chown('not_a_file_that_exists', 1, i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.chownSync('not_a_file_that_exists', i, 1), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.chownSync('not_a_file_that_exists', 1, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-close-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-close-errors.js new file mode 100644 index 00000000..112b9373 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-close-errors.js @@ -0,0 +1,35 @@ +'use strict'; + +// This tests that the errors thrown from fs.close and fs.closeSync +// include the desired properties + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +['', false, null, undefined, {}, []].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "fd" argument must be of type number.' + + common.invalidArgTypeHelper(input) + }; + assert.throws(() => fs.close(input), errObj); + assert.throws(() => fs.closeSync(input), errObj); +}); + +{ + // Test error when cb is not a function + const fd = fs.openSync(__filename, 'r'); + + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }; + + ['', false, null, {}, []].forEach((input) => { + assert.throws(() => fs.close(fd, input), errObj); + }); + + fs.closeSync(fd); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-close.js new file mode 100644 index 00000000..da0d0dfd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-close.js @@ -0,0 +1,12 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +const fd = fs.openSync(__filename, 'r'); + +fs.close(fd, common.mustCall(function(...args) { + assert.deepStrictEqual(args, [null]); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-constants.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-constants.js new file mode 100644 index 00000000..49bcabd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-constants.js @@ -0,0 +1,8 @@ +'use strict'; +require('../common'); +const fs = require('fs'); +const assert = require('assert'); + +// Check if the two constants accepted by chmod() on Windows are defined. +assert.notStrictEqual(fs.constants.S_IRUSR, undefined); +assert.notStrictEqual(fs.constants.S_IWUSR, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile-respect-permissions.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile-respect-permissions.js new file mode 100644 index 00000000..d668ec63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile-respect-permissions.js @@ -0,0 +1,58 @@ +'use strict'; + +// Test that fs.copyFile() respects file permissions. +// Ref: https://github.com/nodejs/node/issues/26936 + +const common = require('../common'); + +if (!common.isWindows && process.getuid() === 0) + common.skip('as this test should not be run as `root`'); + +if (common.isIBMi) + common.skip('IBMi has a different access permission mechanism'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const fs = require('fs'); + +let n = 0; + +function beforeEach() { + n++; + const source = tmpdir.resolve(`source${n}`); + const dest = tmpdir.resolve(`dest${n}`); + fs.writeFileSync(source, 'source'); + fs.writeFileSync(dest, 'dest'); + fs.chmodSync(dest, '444'); + + const check = (err) => { + const expected = ['EACCES', 'EPERM']; + assert(expected.includes(err.code), `${err.code} not in ${expected}`); + assert.strictEqual(fs.readFileSync(dest, 'utf8'), 'dest'); + return true; + }; + + return { source, dest, check }; +} + +// Test synchronous API. +{ + const { source, dest, check } = beforeEach(); + assert.throws(() => { fs.copyFileSync(source, dest); }, check); +} + +// Test promises API. +{ + const { source, dest, check } = beforeEach(); + (async () => { + await assert.rejects(fs.promises.copyFile(source, dest), check); + })().then(common.mustCall()); +} + +// Test callback API. +{ + const { source, dest, check } = beforeEach(); + fs.copyFile(source, dest, common.mustCall(check)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile.js new file mode 100644 index 00000000..51d7153d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-copyfile.js @@ -0,0 +1,166 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const { internalBinding } = require('internal/test/binding'); +const { + UV_ENOENT, + UV_EEXIST +} = internalBinding('uv'); +const src = fixtures.path('a.js'); +const dest = tmpdir.resolve('copyfile.out'); +const { + COPYFILE_EXCL, + COPYFILE_FICLONE, + COPYFILE_FICLONE_FORCE, + UV_FS_COPYFILE_EXCL, + UV_FS_COPYFILE_FICLONE, + UV_FS_COPYFILE_FICLONE_FORCE +} = fs.constants; + +function verify(src, dest) { + const srcData = fs.readFileSync(src, 'utf8'); + const srcStat = fs.statSync(src); + const destData = fs.readFileSync(dest, 'utf8'); + const destStat = fs.statSync(dest); + + assert.strictEqual(srcData, destData); + assert.strictEqual(srcStat.mode, destStat.mode); + assert.strictEqual(srcStat.size, destStat.size); +} + +tmpdir.refresh(); + +// Verify that flags are defined. +assert.strictEqual(typeof COPYFILE_EXCL, 'number'); +assert.strictEqual(typeof COPYFILE_FICLONE, 'number'); +assert.strictEqual(typeof COPYFILE_FICLONE_FORCE, 'number'); +assert.strictEqual(typeof UV_FS_COPYFILE_EXCL, 'number'); +assert.strictEqual(typeof UV_FS_COPYFILE_FICLONE, 'number'); +assert.strictEqual(typeof UV_FS_COPYFILE_FICLONE_FORCE, 'number'); +assert.strictEqual(COPYFILE_EXCL, UV_FS_COPYFILE_EXCL); +assert.strictEqual(COPYFILE_FICLONE, UV_FS_COPYFILE_FICLONE); +assert.strictEqual(COPYFILE_FICLONE_FORCE, UV_FS_COPYFILE_FICLONE_FORCE); + +// Verify that files are overwritten when no flags are provided. +fs.writeFileSync(dest, '', 'utf8'); +const result = fs.copyFileSync(src, dest); +assert.strictEqual(result, undefined); +verify(src, dest); + +// Verify that files are overwritten with default flags. +fs.copyFileSync(src, dest, 0); +verify(src, dest); + +// Verify that UV_FS_COPYFILE_FICLONE can be used. +fs.unlinkSync(dest); +fs.copyFileSync(src, dest, UV_FS_COPYFILE_FICLONE); +verify(src, dest); + +// Verify that COPYFILE_FICLONE_FORCE can be used. +try { + fs.unlinkSync(dest); + fs.copyFileSync(src, dest, COPYFILE_FICLONE_FORCE); + verify(src, dest); +} catch (err) { + assert.strictEqual(err.syscall, 'copyfile'); + assert(err.code === 'ENOTSUP' || err.code === 'ENOTTY' || + err.code === 'ENOSYS' || err.code === 'EXDEV'); + assert.strictEqual(err.path, src); + assert.strictEqual(err.dest, dest); +} + +// Copies asynchronously. +tmpdir.refresh(); // Don't use unlinkSync() since the last test may fail. +fs.copyFile(src, dest, common.mustSucceed(() => { + verify(src, dest); + + // Copy asynchronously with flags. + fs.copyFile(src, dest, COPYFILE_EXCL, common.mustCall((err) => { + if (err.code === 'ENOENT') { // Could be ENOENT or EEXIST + assert.strictEqual(err.message, + 'ENOENT: no such file or directory, copyfile ' + + `'${src}' -> '${dest}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'copyfile'); + } else { + assert.strictEqual(err.message, + 'EEXIST: file already exists, copyfile ' + + `'${src}' -> '${dest}'`); + assert.strictEqual(err.errno, UV_EEXIST); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'copyfile'); + } + })); +})); + +// Throws if callback is not a function. +assert.throws(() => { + fs.copyFile(src, dest, 0, 0); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}); + +// Throws if the source path is not a string. +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.copyFile(i, dest, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /src/ + } + ); + assert.throws( + () => fs.copyFile(src, i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /dest/ + } + ); + assert.throws( + () => fs.copyFileSync(i, dest), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /src/ + } + ); + assert.throws( + () => fs.copyFileSync(src, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /dest/ + } + ); +}); + +assert.throws(() => { + fs.copyFileSync(src, dest, 'r'); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /mode/ +}); + +assert.throws(() => { + fs.copyFileSync(src, dest, 8); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}); + +assert.throws(() => { + fs.copyFile(src, dest, 'r', common.mustNotCall()); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /mode/ +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-cp.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-cp.mjs new file mode 100644 index 00000000..260a1449 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-cp.mjs @@ -0,0 +1,1067 @@ +import { mustCall, mustNotMutateObjectDeep, isInsideDirWithUnusualChars } from '../common/index.mjs'; + +import assert from 'assert'; +import fs from 'fs'; +const { + cp, + cpSync, + lstatSync, + mkdirSync, + readdirSync, + readFileSync, + readlinkSync, + symlinkSync, + statSync, + writeFileSync, +} = fs; +import net from 'net'; +import { join } from 'path'; +import { pathToFileURL } from 'url'; +import { setTimeout } from 'timers/promises'; + +const isWindows = process.platform === 'win32'; +import tmpdir from '../common/tmpdir.js'; +tmpdir.refresh(); + +let dirc = 0; +function nextdir(dirname) { + return tmpdir.resolve(dirname || `copy_%${++dirc}`); +} + +// Synchronous implementation of copy. + +// It copies a nested folder containing UTF characters. +{ + const src = './test/fixtures/copy/utf/新建文件夹'; + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assertDirEquivalent(src, dest); +} + +// It copies a nested folder structure with files and folders. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assertDirEquivalent(src, dest); +} + +// It copies a nested folder structure with mode flags. +// This test is based on fs.promises.copyFile() with `COPYFILE_FICLONE_FORCE`. +(() => { + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + try { + cpSync(src, dest, mustNotMutateObjectDeep({ + recursive: true, + mode: fs.constants.COPYFILE_FICLONE_FORCE, + })); + } catch (err) { + // If the platform does not support `COPYFILE_FICLONE_FORCE` operation, + // it should enter this path. + assert.strictEqual(err.syscall, 'copyfile'); + assert(err.code === 'ENOTSUP' || err.code === 'ENOTTY' || + err.code === 'ENOSYS' || err.code === 'EXDEV'); + return; + } + + // If the platform support `COPYFILE_FICLONE_FORCE` operation, + // it should reach to here. + assertDirEquivalent(src, dest); +})(); + +// It does not throw errors when directory is copied over and force is false. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'README.md'), 'hello world', 'utf8'); + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + const initialStat = lstatSync(join(dest, 'README.md')); + cpSync(src, dest, mustNotMutateObjectDeep({ force: false, recursive: true })); + // File should not have been copied over, so access times will be identical: + assertDirEquivalent(src, dest); + const finalStat = lstatSync(join(dest, 'README.md')); + assert.strictEqual(finalStat.ctime.getTime(), initialStat.ctime.getTime()); +} + +// It overwrites existing files if force is true. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(dest, 'README.md'), '# Goodbye', 'utf8'); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assertDirEquivalent(src, dest); + const content = readFileSync(join(dest, 'README.md'), 'utf8'); + assert.strictEqual(content.trim(), '# Hello'); +} + +// It does not fail if the same directory is copied to dest twice, +// when dereference is true, and force is false (fails silently). +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + const destFile = join(dest, 'a/b/README2.md'); + cpSync(src, dest, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + cpSync(src, dest, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + const stat = lstatSync(destFile); + assert(stat.isFile()); +} + + +// It copies file itself, rather than symlink, when dereference is true. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync(join(src, 'foo.js'), join(src, 'bar.js')); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + const destFile = join(dest, 'foo.js'); + + cpSync(join(src, 'bar.js'), destFile, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + const stat = lstatSync(destFile); + assert(stat.isFile()); +} + + +// It overrides target directory with what symlink points to, when dereference is true. +{ + const src = nextdir(); + const symlink = nextdir(); + const dest = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync(src, symlink); + + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + + cpSync(symlink, dest, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + const destStat = lstatSync(dest); + assert(!destStat.isSymbolicLink()); + assertDirEquivalent(src, dest); +} + +// It throws error when verbatimSymlinks is not a boolean. +{ + const src = './test/fixtures/copy/kitchen-sink'; + [1, [], {}, null, 1n, undefined, null, Symbol(), '', () => {}] + .forEach((verbatimSymlinks) => { + assert.throws( + () => cpSync(src, src, { verbatimSymlinks }), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); +} + +// It rejects if options.mode is invalid. +{ + assert.throws( + () => cpSync('a', 'b', { mode: -1 }), + { code: 'ERR_OUT_OF_RANGE' } + ); +} + + +// It throws an error when both dereference and verbatimSymlinks are enabled. +{ + const src = './test/fixtures/copy/kitchen-sink'; + assert.throws( + () => cpSync(src, src, mustNotMutateObjectDeep({ dereference: true, verbatimSymlinks: true })), + { code: 'ERR_INCOMPATIBLE_OPTION_PAIR' } + ); +} + + +// It resolves relative symlinks to their absolute path by default. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync('foo.js', join(src, 'bar.js')); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + const link = readlinkSync(join(dest, 'bar.js')); + assert.strictEqual(link, join(src, 'foo.js')); +} + + +// It resolves relative symlinks when verbatimSymlinks is false. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync('foo.js', join(src, 'bar.js')); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true, verbatimSymlinks: false })); + const link = readlinkSync(join(dest, 'bar.js')); + assert.strictEqual(link, join(src, 'foo.js')); +} + + +// It does not resolve relative symlinks when verbatimSymlinks is true. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync('foo.js', join(src, 'bar.js')); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true, verbatimSymlinks: true })); + const link = readlinkSync(join(dest, 'bar.js')); + assert.strictEqual(link, 'foo.js'); +} + + +// It throws error when src and dest are identical. +{ + const src = './test/fixtures/copy/kitchen-sink'; + assert.throws( + () => cpSync(src, src), + { code: 'ERR_FS_CP_EINVAL' } + ); +} + +// It throws error if symlink in src points to location in dest. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + mkdirSync(dest); + symlinkSync(dest, join(src, 'link')); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assert.throws( + () => cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })), + { + code: 'ERR_FS_CP_EINVAL' + } + ); +} + +// It throws error if symlink in dest points to location in src. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(join(src, 'a', 'b'), join(src, 'a', 'c')); + + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, join(dest, 'a', 'c')); + assert.throws( + () => cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })), + { code: 'ERR_FS_CP_SYMLINK_TO_SUBDIRECTORY' } + ); +} + +// It throws error if parent directory of symlink in dest points to src. +if (!isInsideDirWithUnusualChars) { + const src = nextdir(); + mkdirSync(join(src, 'a'), mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + // Create symlink in dest pointing to src. + const destLink = join(dest, 'b'); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, destLink); + assert.throws( + () => cpSync(src, join(dest, 'b', 'c')), + { code: 'ERR_FS_CP_EINVAL' } + ); +} + +// It throws error if attempt is made to copy directory to file. +if (!isInsideDirWithUnusualChars) { + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = './test/fixtures/copy/kitchen-sink/README.md'; + assert.throws( + () => cpSync(src, dest), + { code: 'ERR_FS_CP_DIR_TO_NON_DIR' } + ); +} + +// It allows file to be copied to a file path. +{ + const srcFile = './test/fixtures/copy/kitchen-sink/index.js'; + const destFile = join(nextdir(), 'index.js'); + cpSync(srcFile, destFile, mustNotMutateObjectDeep({ dereference: true })); + const stat = lstatSync(destFile); + assert(stat.isFile()); +} + +// It throws error if directory copied without recursive flag. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + assert.throws( + () => cpSync(src, dest), + { code: 'ERR_FS_EISDIR' } + ); +} + + +// It throws error if attempt is made to copy file to directory. +if (!isInsideDirWithUnusualChars) { + const src = './test/fixtures/copy/kitchen-sink/README.md'; + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + assert.throws( + () => cpSync(src, dest), + { code: 'ERR_FS_CP_NON_DIR_TO_DIR' } + ); +} + +// It must not throw error if attempt is made to copy to dest +// directory with same prefix as src directory +// regression test for https://github.com/nodejs/node/issues/54285 +{ + const src = nextdir('prefix'); + const dest = nextdir('prefix-a'); + mkdirSync(src); + mkdirSync(dest); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); +} + +// It must not throw error if attempt is made to copy to dest +// directory if the parent of dest has same prefix as src directory +// regression test for https://github.com/nodejs/node/issues/54285 +{ + const src = nextdir('aa'); + const destParent = nextdir('aaa'); + const dest = nextdir('aaa/aabb'); + mkdirSync(src); + mkdirSync(destParent); + mkdirSync(dest); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); +} + +// It throws error if attempt is made to copy src to dest +// when src is parent directory of the parent of dest +if (!isInsideDirWithUnusualChars) { + const src = nextdir('a'); + const destParent = nextdir('a/b'); + const dest = nextdir('a/b/c'); + mkdirSync(src); + mkdirSync(destParent); + mkdirSync(dest); + assert.throws( + () => cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })), + { code: 'ERR_FS_CP_EINVAL' }, + ); +} + +// It throws error if attempt is made to copy to subdirectory of self. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = './test/fixtures/copy/kitchen-sink/a'; + assert.throws( + () => cpSync(src, dest), + { code: 'ERR_FS_CP_EINVAL' } + ); +} + +// It throws an error if attempt is made to copy socket. +if (!isWindows && !isInsideDirWithUnusualChars) { + const src = nextdir(); + mkdirSync(src); + const dest = nextdir(); + const sock = join(src, `${process.pid}.sock`); + const server = net.createServer(); + server.listen(sock); + assert.throws( + () => cpSync(sock, dest), + { code: 'ERR_FS_CP_SOCKET' } + ); + server.close(); +} + +// It copies timestamps from src to dest if preserveTimestamps is true. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ preserveTimestamps: true, recursive: true })); + assertDirEquivalent(src, dest); + const srcStat = lstatSync(join(src, 'index.js')); + const destStat = lstatSync(join(dest, 'index.js')); + assert.strictEqual(srcStat.mtime.getTime(), destStat.mtime.getTime()); +} + +// It applies filter function. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(src, dest, { + filter: (path) => { + const pathStat = statSync(path); + return pathStat.isDirectory() || path.endsWith('.js'); + }, + dereference: true, + recursive: true, + }); + const destEntries = []; + collectEntries(dest, destEntries); + for (const entry of destEntries) { + assert.strictEqual( + entry.isDirectory() || entry.name.endsWith('.js'), + true + ); + } +} + +// It throws error if filter function is asynchronous. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + assert.throws(() => { + cpSync(src, dest, { + filter: async (path) => { + await setTimeout(5, 'done'); + const pathStat = statSync(path); + return pathStat.isDirectory() || path.endsWith('.js'); + }, + dereference: true, + recursive: true, + }); + }, { code: 'ERR_INVALID_RETURN_VALUE' }); +} + +// It throws error if errorOnExist is true, force is false, and file or folder +// copied over. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assert.throws( + () => cpSync(src, dest, { + dereference: true, + errorOnExist: true, + force: false, + recursive: true, + }), + { code: 'ERR_FS_CP_EEXIST' } + ); +} + +// It throws EEXIST error if attempt is made to copy symlink over file. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(join(src, 'a', 'b'), join(src, 'a', 'c')); + + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(dest, 'a', 'c'), 'hello', 'utf8'); + assert.throws( + () => cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })), + { code: 'EEXIST' } + ); +} + +// It throws an error when attempting to copy a file with a name that is too long. +{ + const src = 'a'.repeat(5000); + const dest = nextdir(); + assert.throws( + () => cpSync(src, dest), + { code: isWindows ? 'ENOENT' : 'ENAMETOOLONG' } + ); +} + +// It throws an error when attempting to copy a dir that does not exist. +{ + const src = nextdir(); + const dest = nextdir(); + assert.throws( + () => cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })), + { code: 'ENOENT' } + ); +} + +// It makes file writeable when updating timestamp, if not writeable. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.txt'), 'foo', mustNotMutateObjectDeep({ mode: 0o444 })); + cpSync(src, dest, mustNotMutateObjectDeep({ preserveTimestamps: true, recursive: true })); + assertDirEquivalent(src, dest); + const srcStat = lstatSync(join(src, 'foo.txt')); + const destStat = lstatSync(join(dest, 'foo.txt')); + assert.strictEqual(srcStat.mtime.getTime(), destStat.mtime.getTime()); +} + +// It copies link if it does not point to folder in src. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, join(src, 'a', 'c')); + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(dest, join(dest, 'a', 'c')); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + const link = readlinkSync(join(dest, 'a', 'c')); + assert.strictEqual(link, src); +} + +// It accepts file URL as src and dest. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(pathToFileURL(src), pathToFileURL(dest), mustNotMutateObjectDeep({ recursive: true })); + assertDirEquivalent(src, dest); +} + +// It throws if options is not object. +{ + assert.throws( + () => cpSync('a', 'b', () => {}), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +} + +// Callback implementation of copy. + +// It copies a nested folder structure with files and folders. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + })); +} + +// It copies a nested folder structure with mode flags. +// This test is based on fs.promises.copyFile() with `COPYFILE_FICLONE_FORCE`. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, mustNotMutateObjectDeep({ + recursive: true, + mode: fs.constants.COPYFILE_FICLONE_FORCE, + }), mustCall((err) => { + if (!err) { + // If the platform support `COPYFILE_FICLONE_FORCE` operation, + // it should reach to here. + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + return; + } + + // If the platform does not support `COPYFILE_FICLONE_FORCE` operation, + // it should enter this path. + assert.strictEqual(err.syscall, 'copyfile'); + assert(err.code === 'ENOTSUP' || err.code === 'ENOTTY' || + err.code === 'ENOSYS' || err.code === 'EXDEV'); + })); +} + +// It does not throw errors when directory is copied over and force is false. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'README.md'), 'hello world', 'utf8'); + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + const initialStat = lstatSync(join(dest, 'README.md')); + cp(src, dest, { + dereference: true, + force: false, + recursive: true, + }, mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + // File should not have been copied over, so access times will be identical: + const finalStat = lstatSync(join(dest, 'README.md')); + assert.strictEqual(finalStat.ctime.getTime(), initialStat.ctime.getTime()); + })); +} + +// It overwrites existing files if force is true. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(dest, 'README.md'), '# Goodbye', 'utf8'); + + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + const content = readFileSync(join(dest, 'README.md'), 'utf8'); + assert.strictEqual(content.trim(), '# Hello'); + })); +} + +// It does not fail if the same directory is copied to dest twice, +// when dereference is true, and force is false (fails silently). +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + const destFile = join(dest, 'a/b/README2.md'); + cpSync(src, dest, mustNotMutateObjectDeep({ dereference: true, recursive: true })); + cp(src, dest, { + dereference: true, + recursive: true + }, mustCall((err) => { + assert.strictEqual(err, null); + const stat = lstatSync(destFile); + assert(stat.isFile()); + })); +} + +// It copies file itself, rather than symlink, when dereference is true. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.js'), 'foo', 'utf8'); + symlinkSync(join(src, 'foo.js'), join(src, 'bar.js')); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + const destFile = join(dest, 'foo.js'); + + cp(join(src, 'bar.js'), destFile, mustNotMutateObjectDeep({ dereference: true }), + mustCall((err) => { + assert.strictEqual(err, null); + const stat = lstatSync(destFile); + assert(stat.isFile()); + }) + ); +} + +// It returns error when src and dest are identical. +{ + const src = './test/fixtures/copy/kitchen-sink'; + cp(src, src, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_EINVAL'); + })); +} + +// It returns error if symlink in src points to location in dest. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + mkdirSync(dest); + symlinkSync(dest, join(src, 'link')); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_EINVAL'); + })); +} + +// It returns error if symlink in dest points to location in src. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(join(src, 'a', 'b'), join(src, 'a', 'c')); + + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, join(dest, 'a', 'c')); + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_SYMLINK_TO_SUBDIRECTORY'); + })); +} + +// It returns error if parent directory of symlink in dest points to src. +{ + const src = nextdir(); + mkdirSync(join(src, 'a'), mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + // Create symlink in dest pointing to src. + const destLink = join(dest, 'b'); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, destLink); + cp(src, join(dest, 'b', 'c'), mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_EINVAL'); + })); +} + +// It returns error if attempt is made to copy directory to file. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = './test/fixtures/copy/kitchen-sink/README.md'; + cp(src, dest, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_DIR_TO_NON_DIR'); + })); +} + +// It allows file to be copied to a file path. +{ + const srcFile = './test/fixtures/copy/kitchen-sink/README.md'; + const destFile = join(nextdir(), 'index.js'); + cp(srcFile, destFile, mustNotMutateObjectDeep({ dereference: true }), mustCall((err) => { + assert.strictEqual(err, null); + const stat = lstatSync(destFile); + assert(stat.isFile()); + })); +} + +// It returns error if directory copied without recursive flag. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_EISDIR'); + })); +} + +// It returns error if attempt is made to copy file to directory. +{ + const src = './test/fixtures/copy/kitchen-sink/README.md'; + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + cp(src, dest, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_NON_DIR_TO_DIR'); + })); +} + +// It returns error if attempt is made to copy to subdirectory of self. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = './test/fixtures/copy/kitchen-sink/a'; + cp(src, dest, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_EINVAL'); + })); +} + +// It returns an error if attempt is made to copy socket. +if (!isWindows && !isInsideDirWithUnusualChars) { + const src = nextdir(); + mkdirSync(src); + const dest = nextdir(); + const sock = join(src, `${process.pid}.sock`); + const server = net.createServer(); + server.listen(sock); + cp(sock, dest, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_SOCKET'); + server.close(); + })); +} + +// It copies timestamps from src to dest if preserveTimestamps is true. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, { + preserveTimestamps: true, + recursive: true + }, mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + const srcStat = lstatSync(join(src, 'index.js')); + const destStat = lstatSync(join(dest, 'index.js')); + assert.strictEqual(srcStat.mtime.getTime(), destStat.mtime.getTime()); + })); +} + +// It applies filter function. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, { + filter: (path) => { + const pathStat = statSync(path); + return pathStat.isDirectory() || path.endsWith('.js'); + }, + dereference: true, + recursive: true, + }, mustCall((err) => { + assert.strictEqual(err, null); + const destEntries = []; + collectEntries(dest, destEntries); + for (const entry of destEntries) { + assert.strictEqual( + entry.isDirectory() || entry.name.endsWith('.js'), + true + ); + } + })); +} + +// It supports async filter function. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(src, dest, { + filter: async (path) => { + await setTimeout(5, 'done'); + const pathStat = statSync(path); + return pathStat.isDirectory() || path.endsWith('.js'); + }, + dereference: true, + recursive: true, + }, mustCall((err) => { + assert.strictEqual(err, null); + const destEntries = []; + collectEntries(dest, destEntries); + for (const entry of destEntries) { + assert.strictEqual( + entry.isDirectory() || entry.name.endsWith('.js'), + true + ); + } + })); +} + +// It returns error if errorOnExist is true, force is false, and file or folder +// copied over. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cpSync(src, dest, mustNotMutateObjectDeep({ recursive: true })); + cp(src, dest, { + dereference: true, + errorOnExist: true, + force: false, + recursive: true, + }, mustCall((err) => { + assert.strictEqual(err.code, 'ERR_FS_CP_EEXIST'); + })); +} + +// It returns EEXIST error if attempt is made to copy symlink over file. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(join(src, 'a', 'b'), join(src, 'a', 'c')); + + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(dest, 'a', 'c'), 'hello', 'utf8'); + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err.code, 'EEXIST'); + })); +} + +// It makes file writeable when updating timestamp, if not writeable. +{ + const src = nextdir(); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(src, 'foo.txt'), 'foo', mustNotMutateObjectDeep({ mode: 0o444 })); + cp(src, dest, { + preserveTimestamps: true, + recursive: true, + }, mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + const srcStat = lstatSync(join(src, 'foo.txt')); + const destStat = lstatSync(join(dest, 'foo.txt')); + assert.strictEqual(srcStat.mtime.getTime(), destStat.mtime.getTime()); + })); +} + +// It copies link if it does not point to folder in src. +{ + const src = nextdir(); + mkdirSync(join(src, 'a', 'b'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(src, join(src, 'a', 'c')); + const dest = nextdir(); + mkdirSync(join(dest, 'a'), mustNotMutateObjectDeep({ recursive: true })); + symlinkSync(dest, join(dest, 'a', 'c')); + cp(src, dest, mustNotMutateObjectDeep({ recursive: true }), mustCall((err) => { + assert.strictEqual(err, null); + const link = readlinkSync(join(dest, 'a', 'c')); + assert.strictEqual(link, src); + })); +} + +// It accepts file URL as src and dest. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + cp(pathToFileURL(src), pathToFileURL(dest), mustNotMutateObjectDeep({ recursive: true }), + mustCall((err) => { + assert.strictEqual(err, null); + assertDirEquivalent(src, dest); + })); +} + +// Copy should not throw exception if child folder is filtered out. +{ + const src = nextdir(); + mkdirSync(join(src, 'test-cp'), mustNotMutateObjectDeep({ recursive: true })); + + const dest = nextdir(); + mkdirSync(dest, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(join(dest, 'test-cp'), 'test-content', mustNotMutateObjectDeep({ mode: 0o444 })); + + const opts = { + filter: (path) => !path.includes('test-cp'), + recursive: true, + }; + cp(src, dest, opts, mustCall((err) => { + assert.strictEqual(err, null); + })); + cpSync(src, dest, opts); +} + +// Copy should not throw exception if dest is invalid but filtered out. +{ + // Create dest as a file. + // Expect: cp skips the copy logic entirely and won't throw any exception in path validation process. + const src = join(nextdir(), 'bar'); + mkdirSync(src, mustNotMutateObjectDeep({ recursive: true })); + + const destParent = nextdir(); + const dest = join(destParent, 'bar'); + mkdirSync(destParent, mustNotMutateObjectDeep({ recursive: true })); + writeFileSync(dest, 'test-content', mustNotMutateObjectDeep({ mode: 0o444 })); + + const opts = { + filter: (path) => !path.includes('bar'), + recursive: true, + }; + cp(src, dest, opts, mustCall((err) => { + assert.strictEqual(err, null); + })); + cpSync(src, dest, opts); +} + +// It throws if options is not object. +{ + assert.throws( + () => cp('a', 'b', 'hello', () => {}), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +} + +// It throws if options is not object. +{ + assert.throws( + () => cp('a', 'b', { mode: -1 }, () => {}), + { code: 'ERR_OUT_OF_RANGE' } + ); +} + +// Promises implementation of copy. + +// It copies a nested folder structure with files and folders. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + const p = await fs.promises.cp(src, dest, mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(p, undefined); + assertDirEquivalent(src, dest); +} + +// It copies a nested folder structure with mode flags. +// This test is based on fs.promises.copyFile() with `COPYFILE_FICLONE_FORCE`. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + let p = null; + let successFiClone = false; + try { + p = await fs.promises.cp(src, dest, mustNotMutateObjectDeep({ + recursive: true, + mode: fs.constants.COPYFILE_FICLONE_FORCE, + })); + successFiClone = true; + } catch (err) { + // If the platform does not support `COPYFILE_FICLONE_FORCE` operation, + // it should enter this path. + assert.strictEqual(err.syscall, 'copyfile'); + assert(err.code === 'ENOTSUP' || err.code === 'ENOTTY' || + err.code === 'ENOSYS' || err.code === 'EXDEV'); + } + + if (successFiClone) { + // If the platform support `COPYFILE_FICLONE_FORCE` operation, + // it should reach to here. + assert.strictEqual(p, undefined); + assertDirEquivalent(src, dest); + } +} + +// It accepts file URL as src and dest. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + const p = await fs.promises.cp( + pathToFileURL(src), + pathToFileURL(dest), + { recursive: true } + ); + assert.strictEqual(p, undefined); + assertDirEquivalent(src, dest); +} + +// It allows async error to be caught. +{ + const src = './test/fixtures/copy/kitchen-sink'; + const dest = nextdir(); + await fs.promises.cp(src, dest, mustNotMutateObjectDeep({ recursive: true })); + await assert.rejects( + fs.promises.cp(src, dest, { + dereference: true, + errorOnExist: true, + force: false, + recursive: true, + }), + { code: 'ERR_FS_CP_EEXIST' } + ); +} + +// It rejects if options is not object. +{ + await assert.rejects( + fs.promises.cp('a', 'b', () => {}), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +} + +// It rejects if options.mode is invalid. +{ + await assert.rejects( + fs.promises.cp('a', 'b', { + mode: -1, + }), + { code: 'ERR_OUT_OF_RANGE' } + ); +} + +function assertDirEquivalent(dir1, dir2) { + const dir1Entries = []; + collectEntries(dir1, dir1Entries); + const dir2Entries = []; + collectEntries(dir2, dir2Entries); + assert.strictEqual(dir1Entries.length, dir2Entries.length); + for (const entry1 of dir1Entries) { + const entry2 = dir2Entries.find((entry) => { + return entry.name === entry1.name; + }); + assert(entry2, `entry ${entry2.name} not copied`); + if (entry1.isFile()) { + assert(entry2.isFile(), `${entry2.name} was not file`); + } else if (entry1.isDirectory()) { + assert(entry2.isDirectory(), `${entry2.name} was not directory`); + } else if (entry1.isSymbolicLink()) { + assert(entry2.isSymbolicLink(), `${entry2.name} was not symlink`); + } + } +} + +function collectEntries(dir, dirEntries) { + const newEntries = readdirSync(dir, mustNotMutateObjectDeep({ withFileTypes: true })); + for (const entry of newEntries) { + if (entry.isDirectory()) { + collectEntries(join(dir, entry.name), dirEntries); + } + } + dirEntries.push(...newEntries); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-empty-readStream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-empty-readStream.js new file mode 100644 index 00000000..7cbe4d50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-empty-readStream.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const emptyFile = fixtures.path('empty.txt'); + +fs.open(emptyFile, 'r', common.mustSucceed((fd) => { + const read = fs.createReadStream(emptyFile, { fd }); + + read.once('data', common.mustNotCall('data event should not emit')); + + read.once('end', common.mustCall()); +})); + +fs.open(emptyFile, 'r', common.mustSucceed((fd) => { + const read = fs.createReadStream(emptyFile, { fd }); + + read.pause(); + + read.once('data', common.mustNotCall('data event should not emit')); + + read.once('end', common.mustNotCall('end event should not emit')); + + setTimeout(common.mustCall(() => { + assert.strictEqual(read.isPaused(), true); + }), common.platformTimeout(50)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-error-messages.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-error-messages.js new file mode 100644 index 00000000..8c50acba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-error-messages.js @@ -0,0 +1,850 @@ +// Flags: --expose-internals +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + + +const nonexistentFile = tmpdir.resolve('non-existent'); +const nonexistentDir = tmpdir.resolve('non-existent', 'foo', 'bar'); +const existingFile = tmpdir.resolve('existingFile.js'); +const existingFile2 = tmpdir.resolve('existingFile2.js'); +const existingDir = tmpdir.resolve('dir'); +const existingDir2 = fixtures.path('keys'); +fs.mkdirSync(existingDir); +fs.writeFileSync(existingFile, 'test', 'utf-8'); +fs.writeFileSync(existingFile2, 'test', 'utf-8'); + + +const { COPYFILE_EXCL } = fs.constants; +const { internalBinding } = require('internal/test/binding'); +const { + UV_EBADF, + UV_EEXIST, + UV_EINVAL, + UV_ENOENT, + UV_ENOTDIR, + UV_ENOTEMPTY, + UV_EPERM +} = internalBinding('uv'); + +// Template tag function for escaping special characters in strings so that: +// new RegExp(re`${str}`).test(str) === true +function re(literals, ...values) { + const escapeRE = /[\\^$.*+?()[\]{}|=!<>:-]/g; + let result = literals[0].replace(escapeRE, '\\$&'); + for (const [i, value] of values.entries()) { + result += value.replace(escapeRE, '\\$&'); + result += literals[i + 1].replace(escapeRE, '\\$&'); + } + return result; +} + +// stat +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, stat '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'stat'); + return true; + }; + + fs.stat(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.statSync(nonexistentFile), + validateError + ); +} + +// lstat +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, lstat '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'lstat'); + return true; + }; + + fs.lstat(nonexistentFile, common.mustCall(validateError)); + assert.throws( + () => fs.lstatSync(nonexistentFile), + validateError + ); +} + +// fstat +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, fstat'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'fstat'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.fstat(fd, common.mustCall(validateError)); + + assert.throws( + () => fs.fstatSync(fd), + validateError + ); + }); +} + +// realpath +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, lstat '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'lstat'); + return true; + }; + + fs.realpath(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.realpathSync(nonexistentFile), + validateError + ); +} + +// native realpath +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, realpath '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'realpath'); + return true; + }; + + fs.realpath.native(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.realpathSync.native(nonexistentFile), + validateError + ); +} + +// readlink +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, readlink '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'readlink'); + return true; + }; + + fs.readlink(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.readlinkSync(nonexistentFile), + validateError + ); +} + +// Link nonexistent file +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + // Could be resolved to an absolute path + assert.ok(err.dest.endsWith('foo'), + `expect ${err.dest} to end with 'foo'`); + const regexp = new RegExp('^ENOENT: no such file or directory, link ' + + re`'${nonexistentFile}' -> ` + '\'.*foo\''); + assert.match(err.message, regexp); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'link'); + return true; + }; + + fs.link(nonexistentFile, 'foo', common.mustCall(validateError)); + + assert.throws( + () => fs.linkSync(nonexistentFile, 'foo'), + validateError + ); +} + +// link existing file +{ + const validateError = (err) => { + assert.strictEqual(existingFile, err.path); + assert.strictEqual(existingFile2, err.dest); + assert.strictEqual( + err.message, + `EEXIST: file already exists, link '${existingFile}' -> ` + + `'${existingFile2}'`); + assert.strictEqual(err.errno, UV_EEXIST); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'link'); + return true; + }; + + fs.link(existingFile, existingFile2, common.mustCall(validateError)); + + assert.throws( + () => fs.linkSync(existingFile, existingFile2), + validateError + ); +} + +// symlink +{ + const validateError = (err) => { + assert.strictEqual(existingFile, err.path); + assert.strictEqual(existingFile2, err.dest); + assert.strictEqual( + err.message, + `EEXIST: file already exists, symlink '${existingFile}' -> ` + + `'${existingFile2}'`); + assert.strictEqual(err.errno, UV_EEXIST); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'symlink'); + return true; + }; + + fs.symlink(existingFile, existingFile2, common.mustCall(validateError)); + + assert.throws( + () => fs.symlinkSync(existingFile, existingFile2), + validateError + ); +} + +// unlink +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, unlink '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'unlink'); + return true; + }; + + fs.unlink(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.unlinkSync(nonexistentFile), + validateError + ); +} + +// rename +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + // Could be resolved to an absolute path + assert.ok(err.dest.endsWith('foo'), + `expect ${err.dest} to end with 'foo'`); + const regexp = new RegExp('ENOENT: no such file or directory, rename ' + + re`'${nonexistentFile}' -> ` + '\'.*foo\''); + assert.match(err.message, regexp); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'rename'); + return true; + }; + + const destFile = tmpdir.resolve('foo'); + fs.rename(nonexistentFile, destFile, common.mustCall(validateError)); + + assert.throws( + () => fs.renameSync(nonexistentFile, destFile), + validateError + ); +} + +// Rename non-empty directory +{ + const validateError = (err) => { + assert.strictEqual(existingDir, err.path); + assert.strictEqual(existingDir2, err.dest); + assert.strictEqual(err.syscall, 'rename'); + // Could be ENOTEMPTY, EEXIST, or EPERM, depending on the platform + if (err.code === 'ENOTEMPTY') { + assert.strictEqual( + err.message, + `ENOTEMPTY: directory not empty, rename '${existingDir}' -> ` + + `'${existingDir2}'`); + assert.strictEqual(err.errno, UV_ENOTEMPTY); + } else if (err.code === 'EXDEV') { // Not on the same mounted filesystem + assert.strictEqual( + err.message, + `EXDEV: cross-device link not permitted, rename '${existingDir}' -> ` + + `'${existingDir2}'`); + } else if (err.code === 'EEXIST') { // smartos and aix + assert.strictEqual( + err.message, + `EEXIST: file already exists, rename '${existingDir}' -> ` + + `'${existingDir2}'`); + assert.strictEqual(err.errno, UV_EEXIST); + } else { // windows + assert.strictEqual( + err.message, + `EPERM: operation not permitted, rename '${existingDir}' -> ` + + `'${existingDir2}'`); + assert.strictEqual(err.errno, UV_EPERM); + assert.strictEqual(err.code, 'EPERM'); + } + return true; + }; + + fs.rename(existingDir, existingDir2, common.mustCall(validateError)); + + assert.throws( + () => fs.renameSync(existingDir, existingDir2), + validateError + ); +} + +// rmdir +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, rmdir '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'rmdir'); + return true; + }; + + fs.rmdir(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.rmdirSync(nonexistentFile), + validateError + ); +} + +// rmdir a file +{ + const validateError = (err) => { + assert.strictEqual(existingFile, err.path); + assert.strictEqual(err.syscall, 'rmdir'); + if (err.code === 'ENOTDIR') { + assert.strictEqual( + err.message, + `ENOTDIR: not a directory, rmdir '${existingFile}'`); + assert.strictEqual(err.errno, UV_ENOTDIR); + } else { // windows + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, rmdir '${existingFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + } + return true; + }; + + fs.rmdir(existingFile, common.mustCall(validateError)); + + assert.throws( + () => fs.rmdirSync(existingFile), + validateError + ); +} + +// mkdir +{ + const validateError = (err) => { + assert.strictEqual(existingFile, err.path); + assert.strictEqual( + err.message, + `EEXIST: file already exists, mkdir '${existingFile}'`); + assert.strictEqual(err.errno, UV_EEXIST); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'mkdir'); + return true; + }; + + fs.mkdir(existingFile, 0o666, common.mustCall(validateError)); + + assert.throws( + () => fs.mkdirSync(existingFile, 0o666), + validateError + ); +} + +// chmod +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, chmod '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'chmod'); + return true; + }; + + fs.chmod(nonexistentFile, 0o666, common.mustCall(validateError)); + + assert.throws( + () => fs.chmodSync(nonexistentFile, 0o666), + validateError + ); +} + +// open +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, open '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'open'); + return true; + }; + + fs.open(nonexistentFile, 'r', 0o666, common.mustCall(validateError)); + + assert.throws( + () => fs.openSync(nonexistentFile, 'r', 0o666), + validateError + ); +} + + +// close +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, close'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'close'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.close(fd, common.mustCall(validateError)); + + assert.throws( + () => fs.closeSync(fd), + validateError + ); + }); +} + +// readFile +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, open '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'open'); + return true; + }; + + fs.readFile(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.readFileSync(nonexistentFile), + validateError + ); +} + +// readdir +{ + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, scandir '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'scandir'); + return true; + }; + + fs.readdir(nonexistentFile, common.mustCall(validateError)); + + assert.throws( + () => fs.readdirSync(nonexistentFile), + validateError + ); +} + +// ftruncate +{ + const validateError = (err) => { + assert.strictEqual(err.syscall, 'ftruncate'); + // Could be EBADF or EINVAL, depending on the platform + if (err.code === 'EBADF') { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, ftruncate'); + assert.strictEqual(err.errno, UV_EBADF); + } else { + assert.strictEqual(err.message, 'EINVAL: invalid argument, ftruncate'); + assert.strictEqual(err.errno, UV_EINVAL); + assert.strictEqual(err.code, 'EINVAL'); + } + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.ftruncate(fd, 4, common.mustCall(validateError)); + + assert.throws( + () => fs.ftruncateSync(fd, 4), + validateError + ); + }); +} + +// fdatasync +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, fdatasync'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'fdatasync'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.fdatasync(fd, common.mustCall(validateError)); + + assert.throws( + () => fs.fdatasyncSync(fd), + validateError + ); + }); +} + +// fsync +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, fsync'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'fsync'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.fsync(fd, common.mustCall(validateError)); + + assert.throws( + () => fs.fsyncSync(fd), + validateError + ); + }); +} + +// chown +if (!common.isWindows) { + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, chown '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'chown'); + return true; + }; + + fs.chown(nonexistentFile, process.getuid(), process.getgid(), + common.mustCall(validateError)); + + assert.throws( + () => fs.chownSync(nonexistentFile, + process.getuid(), process.getgid()), + validateError + ); +} + +// utimes +if (!common.isAIX) { + const validateError = (err) => { + assert.strictEqual(nonexistentFile, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, utime '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'utime'); + return true; + }; + + fs.utimes(nonexistentFile, new Date(), new Date(), + common.mustCall(validateError)); + + assert.throws( + () => fs.utimesSync(nonexistentFile, new Date(), new Date()), + validateError + ); +} + +// mkdtemp +{ + const validateError = (err) => { + const pathPrefix = new RegExp('^' + re`${nonexistentDir}`); + assert.match(err.path, pathPrefix); + + const prefix = new RegExp('^ENOENT: no such file or directory, mkdtemp ' + + re`'${nonexistentDir}`); + assert.match(err.message, prefix); + + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'mkdtemp'); + return true; + }; + + fs.mkdtemp(nonexistentDir, common.mustCall(validateError)); + + assert.throws( + () => fs.mkdtempSync(nonexistentDir), + validateError + ); +} + +// Check copyFile with invalid modes. +{ + const validateError = { + code: 'ERR_OUT_OF_RANGE', + }; + + assert.throws( + () => fs.copyFile(existingFile, nonexistentFile, -1, () => {}), + validateError + ); + assert.throws( + () => fs.copyFileSync(existingFile, nonexistentFile, -1), + validateError + ); +} + +// copyFile: destination exists but the COPYFILE_EXCL flag is provided. +{ + const validateError = (err) => { + if (err.code === 'ENOENT') { // Could be ENOENT or EEXIST + assert.strictEqual(err.message, + 'ENOENT: no such file or directory, copyfile ' + + `'${existingFile}' -> '${existingFile2}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'copyfile'); + } else { + assert.strictEqual(err.message, + 'EEXIST: file already exists, copyfile ' + + `'${existingFile}' -> '${existingFile2}'`); + assert.strictEqual(err.errno, UV_EEXIST); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'copyfile'); + } + return true; + }; + + fs.copyFile(existingFile, existingFile2, COPYFILE_EXCL, + common.mustCall(validateError)); + + assert.throws( + () => fs.copyFileSync(existingFile, existingFile2, COPYFILE_EXCL), + validateError + ); +} + +// copyFile: the source does not exist. +{ + const validateError = (err) => { + assert.strictEqual(err.message, + 'ENOENT: no such file or directory, copyfile ' + + `'${nonexistentFile}' -> '${existingFile2}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'copyfile'); + return true; + }; + + fs.copyFile(nonexistentFile, existingFile2, COPYFILE_EXCL, + common.mustCall(validateError)); + + assert.throws( + () => fs.copyFileSync(nonexistentFile, existingFile2, COPYFILE_EXCL), + validateError + ); +} + +// read +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, read'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'read'); + return true; + }; + + common.runWithInvalidFD((fd) => { + const buf = Buffer.alloc(5); + fs.read(fd, buf, 0, 1, 1, common.mustCall(validateError)); + + assert.throws( + () => fs.readSync(fd, buf, 0, 1, 1), + validateError + ); + }); +} + +// fchmod +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, fchmod'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'fchmod'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.fchmod(fd, 0o666, common.mustCall(validateError)); + + assert.throws( + () => fs.fchmodSync(fd, 0o666), + validateError + ); + }); +} + +// fchown +if (!common.isWindows) { + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, fchown'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'fchown'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.fchown(fd, process.getuid(), process.getgid(), + common.mustCall(validateError)); + + assert.throws( + () => fs.fchownSync(fd, process.getuid(), process.getgid()), + validateError + ); + }); +} + +// write buffer +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, write'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'write'); + return true; + }; + + common.runWithInvalidFD((fd) => { + const buf = Buffer.alloc(5); + fs.write(fd, buf, 0, 1, 1, common.mustCall(validateError)); + + assert.throws( + () => fs.writeSync(fd, buf, 0, 1, 1), + validateError + ); + }); +} + +// write string +{ + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, write'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'write'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.write(fd, 'test', 1, common.mustCall(validateError)); + + assert.throws( + () => fs.writeSync(fd, 'test', 1), + validateError + ); + }); +} + + +// futimes +if (!common.isAIX) { + const validateError = (err) => { + assert.strictEqual(err.message, 'EBADF: bad file descriptor, futime'); + assert.strictEqual(err.errno, UV_EBADF); + assert.strictEqual(err.code, 'EBADF'); + assert.strictEqual(err.syscall, 'futime'); + return true; + }; + + common.runWithInvalidFD((fd) => { + fs.futimes(fd, new Date(), new Date(), common.mustCall(validateError)); + + assert.throws( + () => fs.futimesSync(fd, new Date(), new Date()), + validateError + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-exists.js new file mode 100644 index 00000000..857f3f26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-exists.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const f = __filename; + +assert.throws(() => fs.exists(f), { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => fs.exists(), { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => fs.exists(f, {}), { code: 'ERR_INVALID_ARG_TYPE' }); + +fs.exists(f, common.mustCall(function(y) { + assert.strictEqual(y, true); +})); + +fs.exists(`${f}-NO`, common.mustCall(function(y) { + assert.strictEqual(y, false); +})); + +// If the path is invalid, fs.exists will still invoke the callback with false +// instead of throwing errors +fs.exists(new URL('https://foo'), common.mustCall(function(y) { + assert.strictEqual(y, false); +})); + +fs.exists({}, common.mustCall(function(y) { + assert.strictEqual(y, false); +})); + +assert(fs.existsSync(f)); +assert(!fs.existsSync(`${f}-NO`)); + +// fs.existsSync() never throws +assert(!fs.existsSync()); +assert(!fs.existsSync({})); +assert(!fs.existsSync(new URL('https://foo'))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-existssync-false.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-existssync-false.js new file mode 100644 index 00000000..43e826ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-existssync-false.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +// This test ensures that fs.existsSync doesn't incorrectly return false. +// (especially on Windows) +// https://github.com/nodejs/node-v0.x-archive/issues/3739 + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +let dir = path.resolve(tmpdir.path); + +// Make sure that the tmp directory is clean +tmpdir.refresh(); + +// Make a long path. +for (let i = 0; i < 50; i++) { + dir = `${dir}/1234567890`; +} + +fs.mkdirSync(dir, { + mode: '0777', + recursive: true, +}); + +// Test if file exists synchronously +assert(fs.existsSync(dir), 'Directory is not accessible'); + +// Test if file exists asynchronously +fs.access(dir, common.mustSucceed()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchmod.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchmod.js new file mode 100644 index 00000000..16425e7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchmod.js @@ -0,0 +1,83 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +// This test ensures that input for fchmod is valid, testing for valid +// inputs for fd and mode + +// Check input type +[false, null, undefined, {}, [], ''].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "fd" argument must be of type number.' + + common.invalidArgTypeHelper(input) + }; + assert.throws(() => fs.fchmod(input, 0o666, () => {}), errObj); + assert.throws(() => fs.fchmodSync(input, 0o666), errObj); +}); + + +[false, null, {}, []].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + }; + assert.throws(() => fs.fchmod(1, input), errObj); + assert.throws(() => fs.fchmodSync(1, input), errObj); +}); + +assert.throws(() => fs.fchmod(1, '123x'), { + code: 'ERR_INVALID_ARG_VALUE' +}); + +[-1, 2 ** 32].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. It must be >= 0 && <= ' + + `2147483647. Received ${input}` + }; + assert.throws(() => fs.fchmod(input, 0o666, () => {}), errObj); + assert.throws(() => fs.fchmodSync(input, 0o666), errObj); +}); + +[-1, 2 ** 32].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "mode" is out of range. It must be >= 0 && <= ' + + `4294967295. Received ${input}` + }; + + assert.throws(() => fs.fchmod(1, input, () => {}), errObj); + assert.throws(() => fs.fchmodSync(1, input), errObj); +}); + +[NaN, Infinity].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. It must be an integer. ' + + `Received ${input}` + }; + assert.throws(() => fs.fchmod(input, 0o666, () => {}), errObj); + assert.throws(() => fs.fchmodSync(input, 0o666), errObj); + errObj.message = errObj.message.replace('fd', 'mode'); + assert.throws(() => fs.fchmod(1, input, () => {}), errObj); + assert.throws(() => fs.fchmodSync(1, input), errObj); +}); + +[1.5].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. It must be an integer. ' + + `Received ${input}` + }; + assert.throws(() => fs.fchmod(input, 0o666, () => {}), errObj); + assert.throws(() => fs.fchmodSync(input, 0o666), errObj); + errObj.message = errObj.message.replace('fd', 'mode'); + assert.throws(() => fs.fchmod(1, input, () => {}), errObj); + assert.throws(() => fs.fchmodSync(1, input), errObj); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchown.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchown.js new file mode 100644 index 00000000..758bdde2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fchown.js @@ -0,0 +1,60 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +function testFd(input, errObj) { + assert.throws(() => fs.fchown(input, 0, 0, () => {}), errObj); + assert.throws(() => fs.fchownSync(input, 0, 0), errObj); +} + +function testUid(input, errObj) { + assert.throws(() => fs.fchown(1, input), errObj); + assert.throws(() => fs.fchownSync(1, input), errObj); +} + +function testGid(input, errObj) { + assert.throws(() => fs.fchown(1, 1, input), errObj); + assert.throws(() => fs.fchownSync(1, 1, input), errObj); +} + +['', false, null, undefined, {}, []].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /fd|uid|gid/ + }; + testFd(input, errObj); + testUid(input, errObj); + testGid(input, errObj); +}); + +[Infinity, NaN].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. It must be an integer. ' + + `Received ${input}` + }; + testFd(input, errObj); + errObj.message = errObj.message.replace('fd', 'uid'); + testUid(input, errObj); + errObj.message = errObj.message.replace('uid', 'gid'); + testGid(input, errObj); +}); + +[-2, 2 ** 32].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. It must be ' + + `>= 0 && <= 2147483647. Received ${input}` + }; + testFd(input, errObj); + errObj.message = 'The value of "uid" is out of range. It must be >= -1 && ' + + `<= 4294967295. Received ${input}`; + testUid(input, errObj); + errObj.message = errObj.message.replace('uid', 'gid'); + testGid(input, errObj); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle-use-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle-use-after-close.js new file mode 100644 index 00000000..18216b4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle-use-after-close.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs').promises; + +(async () => { + const filehandle = await fs.open(__filename); + + assert.notStrictEqual(filehandle.fd, -1); + await filehandle.close(); + assert.strictEqual(filehandle.fd, -1); + + // Open another file handle first. This would typically receive the fd + // that `filehandle` previously used. In earlier versions of Node.js, the + // .stat() call would then succeed because it still used the original fd; + // See https://github.com/nodejs/node/issues/31361 for more details. + const otherFilehandle = await fs.open(process.execPath); + + await assert.rejects(() => filehandle.stat(), { + code: 'EBADF', + syscall: 'fstat' + }); + + await otherFilehandle.close(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle.js new file mode 100644 index 00000000..bcb62da9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-filehandle.js @@ -0,0 +1,40 @@ +// Flags: --expose-gc --no-warnings --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const { internalBinding } = require('internal/test/binding'); +const fs = internalBinding('fs'); +const { stringToFlags } = require('internal/fs/utils'); + +// Verifies that the FileHandle object is garbage collected and that a +// warning is emitted if it is not closed. + +let fdnum; +{ + const ctx = {}; + fdnum = fs.openFileHandle(path.toNamespacedPath(__filename), + stringToFlags('r'), 0o666, undefined, ctx).fd; + assert.strictEqual(ctx.errno, undefined); +} + +const deprecationWarning = + 'Closing a FileHandle object on garbage collection is deprecated. ' + + 'Please close FileHandle objects explicitly using ' + + 'FileHandle.prototype.close(). In the future, an error will be ' + + 'thrown if a file descriptor is closed during garbage collection.'; + +common.expectWarning({ + 'internal/test/binding': [ + 'These APIs are for internal testing only. Do not use them.', + ], + 'Warning': [ + `Closing file descriptor ${fdnum} on garbage collection`, + ], + 'DeprecationWarning': [[deprecationWarning, 'DEP0137']] +}); + +globalThis.gc(); + +setTimeout(() => {}, 10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-fmap.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fmap.js new file mode 100644 index 00000000..c4298f0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fmap.js @@ -0,0 +1,28 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const { + O_CREAT = 0, + O_RDONLY = 0, + O_TRUNC = 0, + O_WRONLY = 0, + UV_FS_O_FILEMAP = 0 +} = fs.constants; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Run this test on all platforms. While UV_FS_O_FILEMAP is only available on +// Windows, it should be silently ignored on other platforms. + +const filename = tmpdir.resolve('fmap.txt'); +const text = 'Memory File Mapping Test'; + +const mw = UV_FS_O_FILEMAP | O_TRUNC | O_CREAT | O_WRONLY; +const mr = UV_FS_O_FILEMAP | O_RDONLY; + +fs.writeFileSync(filename, text, { flag: mw }); +const r1 = fs.readFileSync(filename, { encoding: 'utf8', flag: mr }); +assert.strictEqual(r1, text); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-fsync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fsync.js new file mode 100644 index 00000000..6168c08d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-fsync.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +const fs = require('fs'); + +const fileFixture = fixtures.path('a.js'); +const fileTemp = tmpdir.resolve('a.js'); + +// Copy fixtures to temp. +tmpdir.refresh(); +fs.copyFileSync(fileFixture, fileTemp); + +fs.open(fileTemp, 'a', 0o777, common.mustSucceed((fd) => { + fs.fdatasyncSync(fd); + + fs.fsyncSync(fd); + + fs.fdatasync(fd, common.mustSucceed(() => { + fs.fsync(fd, common.mustSucceed(() => { + fs.closeSync(fd); + })); + })); +})); + +['', false, null, undefined, {}, []].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }; + assert.throws(() => fs.fdatasync(input), errObj); + assert.throws(() => fs.fdatasyncSync(input), errObj); + assert.throws(() => fs.fsync(input), errObj); + assert.throws(() => fs.fsyncSync(input), errObj); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-glob.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-glob.mjs new file mode 100644 index 00000000..09cc8791 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-glob.mjs @@ -0,0 +1,482 @@ +import * as common from '../common/index.mjs'; +import tmpdir from '../common/tmpdir.js'; +import { resolve, dirname, sep, relative, join, isAbsolute } from 'node:path'; +import { mkdir, writeFile, symlink, glob as asyncGlob } from 'node:fs/promises'; +import { glob, globSync, Dirent } from 'node:fs'; +import { test, describe } from 'node:test'; +import { promisify } from 'node:util'; +import assert from 'node:assert'; + +function assertDirents(dirents) { + assert.ok(dirents.every((dirent) => dirent instanceof Dirent)); +} + +tmpdir.refresh(); + +const fixtureDir = tmpdir.resolve('fixtures'); +const absDir = tmpdir.resolve('abs'); + +async function setup() { + await mkdir(fixtureDir, { recursive: true }); + await mkdir(absDir, { recursive: true }); + const files = [ + 'a/.abcdef/x/y/z/a', + 'a/abcdef/g/h', + 'a/abcfed/g/h', + 'a/b/c/d', + 'a/bc/e/f', + 'a/c/d/c/b', + 'a/cb/e/f', + 'a/x/.y/b', + 'a/z/.y/b', + ].map((f) => resolve(fixtureDir, f)); + + const symlinkTo = resolve(fixtureDir, 'a/symlink/a/b/c'); + const symlinkFrom = '../..'; + + for (const file of files) { + const f = resolve(fixtureDir, file); + const d = dirname(f); + await mkdir(d, { recursive: true }); + await writeFile(f, 'i like tests'); + } + + if (!common.isWindows) { + const d = dirname(symlinkTo); + await mkdir(d, { recursive: true }); + await symlink(symlinkFrom, symlinkTo, 'dir'); + } + + await Promise.all(['foo', 'bar', 'baz', 'asdf', 'quux', 'qwer', 'rewq'].map(async function(w) { + await mkdir(resolve(absDir, w), { recursive: true }); + })); +} + +await setup(); + +const patterns = { + 'a/c/d/*/b': ['a/c/d/c/b'], + 'a//c//d//*//b': ['a/c/d/c/b'], + 'a/*/d/*/b': ['a/c/d/c/b'], + 'a/*/+(c|g)/./d': ['a/b/c/d'], + 'a/**/[cg]/../[cg]': [ + 'a/abcdef/g', + 'a/abcfed/g', + 'a/b/c', + 'a/c', + 'a/c/d/c', + common.isWindows ? null : 'a/symlink/a/b/c', + ], + 'a/{b,c,d,e,f}/**/g': [], + 'a/b/**': ['a/b', 'a/b/c', 'a/b/c/d'], + 'a/{b/**,b/c}': ['a/b', 'a/b/c', 'a/b/c/d'], + './**/g': ['a/abcdef/g', 'a/abcfed/g'], + 'a/abc{fed,def}/g/h': ['a/abcdef/g/h', 'a/abcfed/g/h'], + 'a/abc{fed/g,def}/**/': ['a/abcdef', 'a/abcdef/g', 'a/abcfed/g'], + 'a/abc{fed/g,def}/**///**/': ['a/abcdef', 'a/abcdef/g', 'a/abcfed/g'], + '**/a': common.isWindows ? ['a'] : ['a', 'a/symlink/a'], + '**/a/**': [ + 'a', + 'a/abcdef', + 'a/abcdef/g', + 'a/abcdef/g/h', + 'a/abcfed', + 'a/abcfed/g', + 'a/abcfed/g/h', + 'a/b', + 'a/b/c', + 'a/b/c/d', + 'a/bc', + 'a/bc/e', + 'a/bc/e/f', + 'a/c', + 'a/c/d', + 'a/c/d/c', + 'a/c/d/c/b', + 'a/cb', + 'a/cb/e', + 'a/cb/e/f', + ...(common.isWindows ? [] : [ + 'a/symlink', + 'a/symlink/a', + 'a/symlink/a/b', + 'a/symlink/a/b/c', + ]), + 'a/x', + 'a/z', + ], + './**/a': common.isWindows ? ['a'] : ['a', 'a/symlink/a', 'a/symlink/a/b/c/a'], + './**/a/**/': [ + 'a', + 'a/abcdef', + 'a/abcdef/g', + 'a/abcfed', + 'a/abcfed/g', + 'a/b', + 'a/b/c', + 'a/bc', + 'a/bc/e', + 'a/c', + 'a/c/d', + 'a/c/d/c', + 'a/cb', + 'a/cb/e', + ...(common.isWindows ? [] : [ + 'a/symlink', + 'a/symlink/a', + 'a/symlink/a/b', + 'a/symlink/a/b/c', + 'a/symlink/a/b/c/a', + 'a/symlink/a/b/c/a/b', + 'a/symlink/a/b/c/a/b/c', + ]), + 'a/x', + 'a/z', + ], + './**/a/**': [ + 'a', + 'a/abcdef', + 'a/abcdef/g', + 'a/abcdef/g/h', + 'a/abcfed', + 'a/abcfed/g', + 'a/abcfed/g/h', + 'a/b', + 'a/b/c', + 'a/b/c/d', + 'a/bc', + 'a/bc/e', + 'a/bc/e/f', + 'a/c', + 'a/c/d', + 'a/c/d/c', + 'a/c/d/c/b', + 'a/cb', + 'a/cb/e', + 'a/cb/e/f', + ...(common.isWindows ? [] : [ + 'a/symlink', + 'a/symlink/a', + 'a/symlink/a/b', + 'a/symlink/a/b/c', + 'a/symlink/a/b/c/a', + 'a/symlink/a/b/c/a/b', + 'a/symlink/a/b/c/a/b/c', + ]), + 'a/x', + 'a/z', + ], + './**/a/**/a/**/': common.isWindows ? [] : [ + 'a/symlink/a', + 'a/symlink/a/b', + 'a/symlink/a/b/c', + 'a/symlink/a/b/c/a', + 'a/symlink/a/b/c/a/b', + 'a/symlink/a/b/c/a/b/c', + 'a/symlink/a/b/c/a/b/c/a', + 'a/symlink/a/b/c/a/b/c/a/b', + 'a/symlink/a/b/c/a/b/c/a/b/c', + ], + '+(a|b|c)/a{/,bc*}/**': [ + 'a/abcdef', + 'a/abcdef/g', + 'a/abcdef/g/h', + 'a/abcfed', + 'a/abcfed/g', + 'a/abcfed/g/h', + ], + '*/*/*/f': ['a/bc/e/f', 'a/cb/e/f'], + './**/f': ['a/bc/e/f', 'a/cb/e/f'], + 'a/symlink/a/b/c/a/b/c/a/b/c//a/b/c////a/b/c/**/b/c/**': common.isWindows ? [] : [ + 'a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c', + 'a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a', + 'a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b', + 'a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c', + ], + [`{./*/*,${absDir}/*}`]: [ + `${absDir}/asdf`, + `${absDir}/bar`, + `${absDir}/baz`, + `${absDir}/foo`, + `${absDir}/quux`, + `${absDir}/qwer`, + `${absDir}/rewq`, + 'a/abcdef', + 'a/abcfed', + 'a/b', + 'a/bc', + 'a/c', + 'a/cb', + common.isWindows ? null : 'a/symlink', + 'a/x', + 'a/z', + ], + [`{${absDir}/*,*}`]: [ + `${absDir}/asdf`, + `${absDir}/bar`, + `${absDir}/baz`, + `${absDir}/foo`, + `${absDir}/quux`, + `${absDir}/qwer`, + `${absDir}/rewq`, + 'a', + ], + 'a/!(symlink)/**': [ + 'a/abcdef', + 'a/abcdef/g', + 'a/abcdef/g/h', + 'a/abcfed', + 'a/abcfed/g', + 'a/abcfed/g/h', + 'a/b', + 'a/b/c', + 'a/b/c/d', + 'a/bc', + 'a/bc/e', + 'a/bc/e/f', + 'a/c', + 'a/c/d', + 'a/c/d/c', + 'a/c/d/c/b', + 'a/cb', + 'a/cb/e', + 'a/cb/e/f', + 'a/x', + 'a/z', + ], + 'a/symlink/a/**/*': common.isWindows ? [] : [ + 'a/symlink/a/b', + 'a/symlink/a/b/c', + 'a/symlink/a/b/c/a', + ], + 'a/!(symlink)/**/..': [ + 'a', + 'a/abcdef', + 'a/abcfed', + 'a/b', + 'a/bc', + 'a/c', + 'a/c/d', + 'a/cb', + ], + 'a/!(symlink)/**/../': [ + 'a', + 'a/abcdef', + 'a/abcfed', + 'a/b', + 'a/bc', + 'a/c', + 'a/c/d', + 'a/cb', + ], + 'a/!(symlink)/**/../*': [ + 'a/abcdef', + 'a/abcdef/g', + 'a/abcfed', + 'a/abcfed/g', + 'a/b', + 'a/b/c', + 'a/bc', + 'a/bc/e', + 'a/c', + 'a/c/d', + 'a/c/d/c', + 'a/cb', + 'a/cb/e', + common.isWindows ? null : 'a/symlink', + 'a/x', + 'a/z', + ], + 'a/!(symlink)/**/../*/*': [ + 'a/abcdef/g', + 'a/abcdef/g/h', + 'a/abcfed/g', + 'a/abcfed/g/h', + 'a/b/c', + 'a/b/c/d', + 'a/bc/e', + 'a/bc/e/f', + 'a/c/d', + 'a/c/d/c', + 'a/c/d/c/b', + 'a/cb/e', + 'a/cb/e/f', + common.isWindows ? null : 'a/symlink/a', + ], +}; + +describe('glob', function() { + const promisified = promisify(glob); + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, async () => { + const actual = (await promisified(pattern, { cwd: fixtureDir })).sort(); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual, normalized); + }); + } +}); + +describe('globSync', function() { + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, () => { + const actual = globSync(pattern, { cwd: fixtureDir }).sort(); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual, normalized); + }); + } +}); + +describe('fsPromises glob', function() { + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, async () => { + const actual = []; + for await (const item of asyncGlob(pattern, { cwd: fixtureDir })) actual.push(item); + actual.sort(); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual, normalized); + }); + } +}); + +const normalizeDirent = (dirent) => relative(fixtureDir, join(dirent.parentPath, dirent.name)); +// The call to `join()` with only one argument is important, as +// it ensures that the proper path seperators are applied. +const normalizePath = (path) => (isAbsolute(path) ? relative(fixtureDir, path) : join(path)); + +describe('glob - withFileTypes', function() { + const promisified = promisify(glob); + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, async () => { + const actual = await promisified(pattern, { + cwd: fixtureDir, + withFileTypes: true, + exclude: (dirent) => assert.ok(dirent instanceof Dirent), + }); + assertDirents(actual); + assert.deepStrictEqual(actual.map(normalizeDirent).sort(), expected.filter(Boolean).map(normalizePath).sort()); + }); + } +}); + +describe('globSync - withFileTypes', function() { + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, () => { + const actual = globSync(pattern, { + cwd: fixtureDir, + withFileTypes: true, + exclude: (dirent) => assert.ok(dirent instanceof Dirent), + }); + assertDirents(actual); + assert.deepStrictEqual(actual.map(normalizeDirent).sort(), expected.filter(Boolean).map(normalizePath).sort()); + }); + } +}); + +describe('fsPromises glob - withFileTypes', function() { + for (const [pattern, expected] of Object.entries(patterns)) { + test(pattern, async () => { + const actual = []; + for await (const item of asyncGlob(pattern, { + cwd: fixtureDir, + withFileTypes: true, + exclude: (dirent) => assert.ok(dirent instanceof Dirent), + })) actual.push(item); + assertDirents(actual); + assert.deepStrictEqual(actual.map(normalizeDirent).sort(), expected.filter(Boolean).map(normalizePath).sort()); + }); + } +}); + +// [pattern, exclude option, expected result] +const pattern2 = [ + ['a/{b,c}*', ['a/*c'], ['a/b', 'a/cb']], + ['a/{a,b,c}*', ['a/*bc*', 'a/cb'], ['a/b', 'a/c']], + ['a/**/[cg]', ['**/c'], ['a/abcdef/g', 'a/abcfed/g']], + ['a/**/[cg]', ['./**/c'], ['a/abcdef/g', 'a/abcfed/g']], + ['a/**/[cg]', ['a/**/[cg]/../c'], ['a/abcdef/g', 'a/abcfed/g']], + ['a/*/+(c|g)/*', ['**/./h'], ['a/b/c/d']], + [ + 'a/**/[cg]/../[cg]', + ['a/ab{cde,cfe}*'], + [ + 'a/b/c', + 'a/c', + 'a/c/d/c', + ...(common.isWindows ? [] : ['a/symlink/a/b/c']), + ], + ], + [ + `${absDir}/*`, + [`${absDir}/asdf`, `${absDir}/ba*`], + [`${absDir}/foo`, `${absDir}/quux`, `${absDir}/qwer`, `${absDir}/rewq`], + ], + [ + `${absDir}/*`, + [`${absDir}/asdf`, `**/ba*`], + [ + `${absDir}/bar`, + `${absDir}/baz`, + `${absDir}/foo`, + `${absDir}/quux`, + `${absDir}/qwer`, + `${absDir}/rewq`, + ], + ], + [ + [`${absDir}/*`, 'a/**/[cg]'], + [`${absDir}/*{a,q}*`, './a/*{c,b}*/*'], + [`${absDir}/foo`, 'a/c', ...(common.isWindows ? [] : ['a/symlink/a/b/c'])], + ], +]; + +describe('globSync - exclude', function() { + for (const [pattern, exclude] of Object.entries(patterns).map(([k, v]) => [k, v.filter(Boolean)])) { + test(`${pattern} - exclude: ${exclude}`, () => { + const actual = globSync(pattern, { cwd: fixtureDir, exclude }).sort(); + assert.strictEqual(actual.length, 0); + }); + } + for (const [pattern, exclude, expected] of pattern2) { + test(`${pattern} - exclude: ${exclude}`, () => { + const actual = globSync(pattern, { cwd: fixtureDir, exclude }).sort(); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual, normalized); + }); + } +}); + +describe('glob - exclude', function() { + const promisified = promisify(glob); + for (const [pattern, exclude] of Object.entries(patterns).map(([k, v]) => [k, v.filter(Boolean)])) { + test(`${pattern} - exclude: ${exclude}`, async () => { + const actual = (await promisified(pattern, { cwd: fixtureDir, exclude })).sort(); + assert.strictEqual(actual.length, 0); + }); + } + for (const [pattern, exclude, expected] of pattern2) { + test(`${pattern} - exclude: ${exclude}`, async () => { + const actual = (await promisified(pattern, { cwd: fixtureDir, exclude })).sort(); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual, normalized); + }); + } +}); + +describe('fsPromises glob - exclude', function() { + for (const [pattern, exclude] of Object.entries(patterns).map(([k, v]) => [k, v.filter(Boolean)])) { + test(`${pattern} - exclude: ${exclude}`, async () => { + const actual = []; + for await (const item of asyncGlob(pattern, { cwd: fixtureDir, exclude })) actual.push(item); + actual.sort(); + assert.strictEqual(actual.length, 0); + }); + } + for (const [pattern, exclude, expected] of pattern2) { + test(`${pattern} - exclude: ${exclude}`, async () => { + const actual = []; + for await (const item of asyncGlob(pattern, { cwd: fixtureDir, exclude })) actual.push(item); + const normalized = expected.filter(Boolean).map((item) => item.replaceAll('/', sep)).sort(); + assert.deepStrictEqual(actual.sort(), normalized); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchmod.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchmod.js new file mode 100644 index 00000000..d4397102 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchmod.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const { promises } = fs; +const f = __filename; + +// This test ensures that input for lchmod is valid, testing for valid +// inputs for path, mode and callback + +if (!common.isMacOS) { + common.skip('lchmod is only available on macOS'); +} + +// Check callback +assert.throws(() => fs.lchmod(f), { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => fs.lchmod(), { code: 'ERR_INVALID_ARG_TYPE' }); +assert.throws(() => fs.lchmod(f, {}), { code: 'ERR_INVALID_ARG_TYPE' }); + +// Check path +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.lchmod(i, 0o777, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.lchmodSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +// Check mode +[false, null, {}, []].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + }; + + assert.rejects(promises.lchmod(f, input, () => {}), errObj).then(common.mustCall()); + assert.throws(() => fs.lchmodSync(f, input), errObj); +}); + +assert.throws(() => fs.lchmod(f, '123x', common.mustNotCall()), { + code: 'ERR_INVALID_ARG_VALUE' +}); +assert.throws(() => fs.lchmodSync(f, '123x'), { + code: 'ERR_INVALID_ARG_VALUE' +}); + +[-1, 2 ** 32].forEach((input) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "mode" is out of range. It must be >= 0 && <= ' + + `4294967295. Received ${input}` + }; + + assert.rejects(promises.lchmod(f, input, () => {}), errObj).then(common.mustCall()); + assert.throws(() => fs.lchmodSync(f, input), errObj); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchown.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchown.js new file mode 100644 index 00000000..d2a97186 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-lchown.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { promises } = fs; + +// Validate the path argument. +[false, 1, {}, [], null, undefined].forEach((i) => { + const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' }; + + assert.throws(() => fs.lchown(i, 1, 1, common.mustNotCall()), err); + assert.throws(() => fs.lchownSync(i, 1, 1), err); + promises.lchown(false, 1, 1) + .then(common.mustNotCall()) + .catch(common.expectsError(err)); +}); + +// Validate the uid and gid arguments. +[false, 'test', {}, [], null, undefined].forEach((i) => { + const err = { name: 'TypeError', code: 'ERR_INVALID_ARG_TYPE' }; + + assert.throws( + () => fs.lchown('not_a_file_that_exists', i, 1, common.mustNotCall()), + err + ); + assert.throws( + () => fs.lchown('not_a_file_that_exists', 1, i, common.mustNotCall()), + err + ); + assert.throws(() => fs.lchownSync('not_a_file_that_exists', i, 1), err); + assert.throws(() => fs.lchownSync('not_a_file_that_exists', 1, i), err); + + promises.lchown('not_a_file_that_exists', i, 1) + .then(common.mustNotCall()) + .catch(common.expectsError(err)); + + promises.lchown('not_a_file_that_exists', 1, i) + .then(common.mustNotCall()) + .catch(common.expectsError(err)); +}); + +// Validate the callback argument. +[false, 1, 'test', {}, [], null, undefined].forEach((i) => { + assert.throws(() => fs.lchown('not_a_file_that_exists', 1, 1, i), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +if (!common.isWindows) { + const testFile = tmpdir.resolve(path.basename(__filename)); + const uid = process.geteuid(); + const gid = process.getegid(); + + tmpdir.refresh(); + fs.copyFileSync(__filename, testFile); + fs.lchownSync(testFile, uid, gid); + fs.lchown(testFile, uid, gid, common.mustSucceed(async (err) => { + await promises.lchown(testFile, uid, gid); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-link.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-link.js new file mode 100644 index 00000000..df5f606d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-link.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Test creating and reading hard link +const srcPath = tmpdir.resolve('hardlink-target.txt'); +const dstPath = tmpdir.resolve('link1.js'); +fs.writeFileSync(srcPath, 'hello world'); + +function callback(err) { + assert.ifError(err); + const dstContent = fs.readFileSync(dstPath, 'utf8'); + assert.strictEqual(dstContent, 'hello world'); +} + +fs.link(srcPath, dstPath, common.mustCall(callback)); + +// test error outputs + +[false, 1, [], {}, null, undefined].forEach((i) => { + assert.throws( + () => fs.link(i, '', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.link('', i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.linkSync(i, ''), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.linkSync('', i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-long-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-long-path.js new file mode 100644 index 00000000..11724a88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-long-path.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.isWindows) + common.skip('this test is Windows-specific.'); + +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); + +// Make a path that will be at least 260 chars long. +const fileNameLen = Math.max(260 - tmpdir.path.length - 1, 1); +const fileName = tmpdir.resolve('x'.repeat(fileNameLen)); +const fullPath = path.resolve(fileName); + +tmpdir.refresh(); + +console.log({ + filenameLength: fileName.length, + fullPathLength: fullPath.length +}); + +fs.writeFile(fullPath, 'ok', common.mustSucceed(() => { + fs.stat(fullPath, common.mustSucceed()); + + // Tests https://github.com/nodejs/node/issues/39721 + fs.realpath.native(fullPath, common.mustSucceed()); + + // Tests https://github.com/nodejs/node/issues/51031 + fs.promises.realpath(fullPath).then(common.mustCall(), common.mustNotCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-make-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-make-callback.js new file mode 100644 index 00000000..d9341ab0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-make-callback.js @@ -0,0 +1,28 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const callbackThrowValues = [null, true, false, 0, 1, 'foo', /foo/, [], {}]; + +const { sep } = require('path'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function testMakeCallback(cb) { + return function() { + // fs.mkdtemp() calls makeCallback() on its third argument + fs.mkdtemp(`${tmpdir.path}${sep}`, {}, cb); + }; +} + +function invalidCallbackThrowsTests() { + callbackThrowValues.forEach((value) => { + assert.throws(testMakeCallback(value), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); +} + +invalidCallbackThrowsTests(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-makeStatsCallback.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-makeStatsCallback.js new file mode 100644 index 00000000..953fc065 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-makeStatsCallback.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const callbackThrowValues = [null, true, false, 0, 1, 'foo', /foo/, [], {}]; + +function testMakeStatsCallback(cb) { + return function() { + // fs.stat() calls makeStatsCallback() on its second argument + fs.stat(__filename, cb); + }; +} + +// Verify the case where a callback function is provided +testMakeStatsCallback(common.mustCall())(); + +function invalidCallbackThrowsTests() { + callbackThrowValues.forEach((value) => { + assert.throws(testMakeStatsCallback(value), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); +} + +invalidCallbackThrowsTests(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-mode-mask.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-mode-mask.js new file mode 100644 index 00000000..cca28ca5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-mode-mask.js @@ -0,0 +1,40 @@ +'use strict'; + +// This tests that the lower bits of mode > 0o777 still works in fs.mkdir(). + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +if (common.isWindows) { + common.skip('mode is not supported in mkdir on Windows'); + return; +} + +const mode = 0o644; +const maskToIgnore = 0o10000; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function test(mode, asString) { + const suffix = asString ? 'str' : 'num'; + const input = asString ? + (mode | maskToIgnore).toString(8) : (mode | maskToIgnore); + + { + const dir = tmpdir.resolve(`mkdirSync-${suffix}`); + fs.mkdirSync(dir, input); + assert.strictEqual(fs.statSync(dir).mode & 0o777, mode); + } + + { + const dir = tmpdir.resolve(`mkdir-${suffix}`); + fs.mkdir(dir, input, common.mustSucceed(() => { + assert.strictEqual(fs.statSync(dir).mode & 0o777, mode); + })); + } +} + +test(mode, true); +test(mode, false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-recursive-eaccess.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-recursive-eaccess.js new file mode 100644 index 00000000..034a2309 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-recursive-eaccess.js @@ -0,0 +1,70 @@ +'use strict'; + +// Test that mkdir with recursive option returns appropriate error +// when executed on folder it does not have permission to access. +// Ref: https://github.com/nodejs/node/issues/31481 + +const common = require('../common'); + +if (!common.isWindows && process.getuid() === 0) + common.skip('as this test should not be run as `root`'); + +if (common.isIBMi) + common.skip('IBMi has a different access permission mechanism'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const { execSync } = require('child_process'); +const fs = require('fs'); +const path = require('path'); + +let n = 0; + +function makeDirectoryReadOnly(dir) { + let accessErrorCode = 'EACCES'; + if (common.isWindows) { + accessErrorCode = 'EPERM'; + execSync(`icacls ${dir} /deny "everyone:(OI)(CI)(DE,DC,AD,WD)"`); + } else { + fs.chmodSync(dir, '444'); + } + return accessErrorCode; +} + +function makeDirectoryWritable(dir) { + if (common.isWindows) { + execSync(`icacls ${dir} /remove:d "everyone"`); + } +} + +// Synchronous API should return an EACCESS error with path populated. +{ + const dir = tmpdir.resolve(`mkdirp_${n++}`); + fs.mkdirSync(dir); + const codeExpected = makeDirectoryReadOnly(dir); + let err = null; + try { + fs.mkdirSync(path.join(dir, '/foo'), { recursive: true }); + } catch (_err) { + err = _err; + } + makeDirectoryWritable(dir); + assert(err); + assert.strictEqual(err.code, codeExpected); + assert(err.path); +} + +// Asynchronous API should return an EACCESS error with path populated. +{ + const dir = tmpdir.resolve(`mkdirp_${n++}`); + fs.mkdirSync(dir); + const codeExpected = makeDirectoryReadOnly(dir); + fs.mkdir(path.join(dir, '/bar'), { recursive: true }, (err) => { + makeDirectoryWritable(dir); + assert(err); + assert.strictEqual(err.code, codeExpected); + assert(err.path); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-rmdir.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-rmdir.js new file mode 100644 index 00000000..7fa3473f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir-rmdir.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const d = tmpdir.resolve('dir'); + +tmpdir.refresh(); + +// Make sure the directory does not exist +assert(!fs.existsSync(d)); +// Create the directory now +fs.mkdirSync(d); +// Make sure the directory exists +assert(fs.existsSync(d)); +// Try creating again, it should fail with EEXIST +assert.throws(function() { + fs.mkdirSync(d); +}, /EEXIST: file already exists, mkdir/); +// Remove the directory now +fs.rmdirSync(d); +// Make sure the directory does not exist +assert(!fs.existsSync(d)); + +// Similarly test the Async version +fs.mkdir(d, 0o666, common.mustSucceed(() => { + fs.mkdir(d, 0o666, common.mustCall(function(err) { + assert.strictEqual(this, undefined); + assert.ok(err, 'got no error'); + assert.match(err.message, /^EEXIST/); + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.path, d); + + fs.rmdir(d, assert.ifError); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir.js new file mode 100644 index 00000000..f7685c7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdir.js @@ -0,0 +1,364 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { isMainThread } = require('worker_threads'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +let dirc = 0; +function nextdir() { + return `test${++dirc}`; +} + +// fs.mkdir creates directory using assigned path +{ + const pathname = tmpdir.resolve(nextdir()); + + fs.mkdir(pathname, common.mustCall(function(err) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + })); +} + +// fs.mkdir creates directory with assigned mode value +{ + const pathname = tmpdir.resolve(nextdir()); + + fs.mkdir(pathname, 0o777, common.mustCall(function(err) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + })); +} + +// fs.mkdir creates directory with mode passed as an options object +{ + const pathname = tmpdir.resolve(nextdir()); + + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ mode: 0o777 }), common.mustCall(function(err) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + })); +} + +// fs.mkdirSync creates directory with mode passed as an options object +{ + const pathname = tmpdir.resolve(nextdir()); + + fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ mode: 0o777 })); + + assert.strictEqual(fs.existsSync(pathname), true); +} + +// mkdirSync successfully creates directory from given path +{ + const pathname = tmpdir.resolve(nextdir()); + + fs.mkdirSync(pathname); + + const exists = fs.existsSync(pathname); + assert.strictEqual(exists, true); +} + +// mkdirSync and mkdir require path to be a string, buffer or url. +// Anything else generates an error. +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.mkdir(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.mkdirSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +// mkdirpSync when both top-level, and sub-folders do not exist. +{ + const pathname = tmpdir.resolve(nextdir(), nextdir()); + + fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive: true })); + + const exists = fs.existsSync(pathname); + assert.strictEqual(exists, true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); +} + +// mkdirpSync when folder already exists. +{ + const pathname = tmpdir.resolve(nextdir(), nextdir()); + + fs.mkdirSync(pathname, { recursive: true }); + // Should not cause an error. + fs.mkdirSync(pathname, { recursive: true }); + + const exists = fs.existsSync(pathname); + assert.strictEqual(exists, true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); +} + +// mkdirpSync ../ +{ + const pathname = `${tmpdir.path}/${nextdir()}/../${nextdir()}/${nextdir()}`; + fs.mkdirSync(pathname, { recursive: true }); + const exists = fs.existsSync(pathname); + assert.strictEqual(exists, true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); +} + +// mkdirpSync when path is a file. +{ + const pathname = tmpdir.resolve(nextdir(), nextdir()); + + fs.mkdirSync(path.dirname(pathname)); + fs.writeFileSync(pathname, '', 'utf8'); + + assert.throws( + () => { fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive: true })); }, + { + code: 'EEXIST', + message: /EEXIST: .*mkdir/, + name: 'Error', + syscall: 'mkdir', + } + ); +} + +// mkdirpSync when part of the path is a file. +{ + const filename = tmpdir.resolve(nextdir(), nextdir()); + const pathname = path.join(filename, nextdir(), nextdir()); + + fs.mkdirSync(path.dirname(filename)); + fs.writeFileSync(filename, '', 'utf8'); + + assert.throws( + () => { fs.mkdirSync(pathname, { recursive: true }); }, + { + code: 'ENOTDIR', + message: /ENOTDIR: .*mkdir/, + name: 'Error', + syscall: 'mkdir', + path: pathname // See: https://github.com/nodejs/node/issues/28015 + } + ); +} + +// `mkdirp` when folder does not yet exist. +{ + const pathname = tmpdir.resolve(nextdir(), nextdir()); + + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall(function(err) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + })); +} + +// `mkdirp` when path is a file. +{ + const pathname = tmpdir.resolve(nextdir(), nextdir()); + + fs.mkdirSync(path.dirname(pathname)); + fs.writeFileSync(pathname, '', 'utf8'); + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + assert.strictEqual(err.code, 'EEXIST'); + assert.strictEqual(err.syscall, 'mkdir'); + assert.strictEqual(fs.statSync(pathname).isDirectory(), false); + })); +} + +// `mkdirp` when part of the path is a file. +{ + const filename = tmpdir.resolve(nextdir(), nextdir()); + const pathname = path.join(filename, nextdir(), nextdir()); + + fs.mkdirSync(path.dirname(filename)); + fs.writeFileSync(filename, '', 'utf8'); + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + assert.strictEqual(err.code, 'ENOTDIR'); + assert.strictEqual(err.syscall, 'mkdir'); + assert.strictEqual(fs.existsSync(pathname), false); + // See: https://github.com/nodejs/node/issues/28015 + // The path field varies slightly in Windows errors, vs., other platforms + // see: https://github.com/libuv/libuv/issues/2661, for this reason we + // use startsWith() rather than comparing to the full "pathname". + assert(err.path.startsWith(filename)); + })); +} + +// mkdirpSync dirname loop +// XXX: windows and smartos have issues removing a directory that you're in. +if (isMainThread && (common.isLinux || common.isMacOS)) { + const pathname = tmpdir.resolve(nextdir()); + fs.mkdirSync(pathname); + process.chdir(pathname); + fs.rmdirSync(pathname); + assert.throws( + () => { fs.mkdirSync('X', common.mustNotMutateObjectDeep({ recursive: true })); }, + { + code: 'ENOENT', + message: /ENOENT: .*mkdir/, + name: 'Error', + syscall: 'mkdir', + } + ); + fs.mkdir('X', common.mustNotMutateObjectDeep({ recursive: true }), (err) => { + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'mkdir'); + }); +} + +// mkdirSync and mkdir require options.recursive to be a boolean. +// Anything else generates an error. +{ + const pathname = tmpdir.resolve(nextdir()); + ['', 1, {}, [], null, Symbol('test'), () => {}].forEach((recursive) => { + const received = common.invalidArgTypeHelper(recursive); + assert.throws( + () => fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive }), common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.recursive" property must be of type boolean.' + + received + } + ); + assert.throws( + () => fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive })), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.recursive" property must be of type boolean.' + + received + } + ); + }); +} + +// `mkdirp` returns first folder created, when all folders are new. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const firstPathCreated = tmpdir.resolve(dir1); + const pathname = tmpdir.resolve(dir1, dir2); + + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall(function(err, result) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(result, path.toNamespacedPath(firstPathCreated)); + })); +} + +// `mkdirp` returns first folder created, when last folder is new. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const pathname = tmpdir.resolve(dir1, dir2); + fs.mkdirSync(tmpdir.resolve(dir1)); + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall(function(err, result) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(result, path.toNamespacedPath(pathname)); + })); +} + +// `mkdirp` returns undefined, when no new folders are created. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const pathname = tmpdir.resolve(dir1, dir2); + fs.mkdirSync(tmpdir.resolve(dir1, dir2), common.mustNotMutateObjectDeep({ recursive: true })); + fs.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall(function(err, path) { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(path, undefined); + })); +} + +// `mkdirp.sync` returns first folder created, when all folders are new. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const firstPathCreated = tmpdir.resolve(dir1); + const pathname = tmpdir.resolve(dir1, dir2); + const p = fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(p, path.toNamespacedPath(firstPathCreated)); +} + +// `mkdirp.sync` returns first folder created, when last folder is new. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const pathname = tmpdir.resolve(dir1, dir2); + fs.mkdirSync(tmpdir.resolve(dir1), common.mustNotMutateObjectDeep({ recursive: true })); + const p = fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(p, path.toNamespacedPath(pathname)); +} + +// `mkdirp.sync` returns undefined, when no new folders are created. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const pathname = tmpdir.resolve(dir1, dir2); + fs.mkdirSync(tmpdir.resolve(dir1, dir2), common.mustNotMutateObjectDeep({ recursive: true })); + const p = fs.mkdirSync(pathname, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(p, undefined); +} + +// `mkdirp.promises` returns first folder created, when all folders are new. +{ + const dir1 = nextdir(); + const dir2 = nextdir(); + const firstPathCreated = tmpdir.resolve(dir1); + const pathname = tmpdir.resolve(dir1, dir2); + async function testCase() { + const p = await fs.promises.mkdir(pathname, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(pathname), true); + assert.strictEqual(fs.statSync(pathname).isDirectory(), true); + assert.strictEqual(p, path.toNamespacedPath(firstPathCreated)); + } + testCase(); +} + +// Keep the event loop alive so the async mkdir() requests +// have a chance to run (since they don't ref the event loop). +process.nextTick(() => {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp-prefix-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp-prefix-check.js new file mode 100644 index 00000000..af5cb6ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp-prefix-check.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const prefixValues = [undefined, null, 0, true, false, 1]; + +function fail(value) { + assert.throws( + () => { + fs.mkdtempSync(value, {}); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +function failAsync(value) { + assert.throws( + () => { + fs.mkdtemp(value, common.mustNotCall()); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +for (const prefixValue of prefixValues) { + fail(prefixValue); + failAsync(prefixValue); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp.js new file mode 100644 index 00000000..e93809d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-mkdtemp.js @@ -0,0 +1,107 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function handler(err, folder) { + assert.ifError(err); + assert(fs.existsSync(folder)); + assert.strictEqual(this, undefined); +} + +// Test with plain string +{ + const tmpFolder = fs.mkdtempSync(tmpdir.resolve('foo.')); + + assert.strictEqual(path.basename(tmpFolder).length, 'foo.XXXXXX'.length); + assert(fs.existsSync(tmpFolder)); + + const utf8 = fs.mkdtempSync(tmpdir.resolve('\u0222abc.')); + assert.strictEqual(Buffer.byteLength(path.basename(utf8)), + Buffer.byteLength('\u0222abc.XXXXXX')); + assert(fs.existsSync(utf8)); + + fs.mkdtemp(tmpdir.resolve('bar.'), common.mustCall(handler)); + + // Same test as above, but making sure that passing an options object doesn't + // affect the way the callback function is handled. + fs.mkdtemp(tmpdir.resolve('bar.'), {}, common.mustCall(handler)); + + const warningMsg = 'mkdtemp() templates ending with X are not portable. ' + + 'For details see: https://nodejs.org/api/fs.html'; + common.expectWarning('Warning', warningMsg); + fs.mkdtemp(tmpdir.resolve('bar.X'), common.mustCall(handler)); +} + +// Test with URL object +{ + const tmpFolder = fs.mkdtempSync(tmpdir.fileURL('foo.')); + + assert.strictEqual(path.basename(tmpFolder).length, 'foo.XXXXXX'.length); + assert(fs.existsSync(tmpFolder)); + + const utf8 = fs.mkdtempSync(tmpdir.fileURL('\u0222abc.')); + assert.strictEqual(Buffer.byteLength(path.basename(utf8)), + Buffer.byteLength('\u0222abc.XXXXXX')); + assert(fs.existsSync(utf8)); + + fs.mkdtemp(tmpdir.fileURL('bar.'), common.mustCall(handler)); + + // Same test as above, but making sure that passing an options object doesn't + // affect the way the callback function is handled. + fs.mkdtemp(tmpdir.fileURL('bar.'), {}, common.mustCall(handler)); + + // Warning fires only once + fs.mkdtemp(tmpdir.fileURL('bar.X'), common.mustCall(handler)); +} + +// Test with Buffer +{ + const tmpFolder = fs.mkdtempSync(Buffer.from(tmpdir.resolve('foo.'))); + + assert.strictEqual(path.basename(tmpFolder).length, 'foo.XXXXXX'.length); + assert(fs.existsSync(tmpFolder)); + + const utf8 = fs.mkdtempSync(Buffer.from(tmpdir.resolve('\u0222abc.'))); + assert.strictEqual(Buffer.byteLength(path.basename(utf8)), + Buffer.byteLength('\u0222abc.XXXXXX')); + assert(fs.existsSync(utf8)); + + fs.mkdtemp(Buffer.from(tmpdir.resolve('bar.')), common.mustCall(handler)); + + // Same test as above, but making sure that passing an options object doesn't + // affect the way the callback function is handled. + fs.mkdtemp(Buffer.from(tmpdir.resolve('bar.')), {}, common.mustCall(handler)); + + // Warning fires only once + fs.mkdtemp(Buffer.from(tmpdir.resolve('bar.X')), common.mustCall(handler)); +} + +// Test with Uint8Array +{ + const encoder = new TextEncoder(); + + const tmpFolder = fs.mkdtempSync(encoder.encode(tmpdir.resolve('foo.'))); + + assert.strictEqual(path.basename(tmpFolder).length, 'foo.XXXXXX'.length); + assert(fs.existsSync(tmpFolder)); + + const utf8 = fs.mkdtempSync(encoder.encode(tmpdir.resolve('\u0222abc.'))); + assert.strictEqual(Buffer.byteLength(path.basename(utf8)), + Buffer.byteLength('\u0222abc.XXXXXX')); + assert(fs.existsSync(utf8)); + + fs.mkdtemp(encoder.encode(tmpdir.resolve('bar.')), common.mustCall(handler)); + + // Same test as above, but making sure that passing an options object doesn't + // affect the way the callback function is handled. + fs.mkdtemp(encoder.encode(tmpdir.resolve('bar.')), {}, common.mustCall(handler)); + + // Warning fires only once + fs.mkdtemp(encoder.encode(tmpdir.resolve('bar.X')), common.mustCall(handler)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-non-number-arguments-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-non-number-arguments-throw.js new file mode 100644 index 00000000..dbcec683 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-non-number-arguments-throw.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const tempFile = tmpdir.resolve('fs-non-number-arguments-throw'); + +tmpdir.refresh(); +fs.writeFileSync(tempFile, 'abc\ndef'); + +// A sanity check when using numbers instead of strings +const sanity = 'def'; +const saneEmitter = fs.createReadStream(tempFile, { start: 4, end: 6 }); + +assert.throws( + () => { + fs.createReadStream(tempFile, { start: '4', end: 6 }); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws( + () => { + fs.createReadStream(tempFile, { start: 4, end: '6' }); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws( + () => { + fs.createWriteStream(tempFile, { start: '4' }); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +saneEmitter.on('data', common.mustCall(function(data) { + assert.strictEqual( + sanity, data.toString('utf8'), + `read ${data.toString('utf8')} instead of ${sanity}`); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-null-bytes.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-null-bytes.js new file mode 100644 index 00000000..302d3719 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-null-bytes.js @@ -0,0 +1,158 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +function check(async, sync) { + const argsSync = Array.prototype.slice.call(arguments, 2); + const argsAsync = argsSync.concat(common.mustNotCall()); + + if (sync) { + assert.throws( + () => { + sync.apply(null, argsSync); + }, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + }); + } + + if (async) { + assert.throws( + () => { + async.apply(null, argsAsync); + }, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' + }); + } +} + +check(fs.access, fs.accessSync, 'foo\u0000bar'); +check(fs.access, fs.accessSync, 'foo\u0000bar', fs.constants.F_OK); +check(fs.appendFile, fs.appendFileSync, 'foo\u0000bar', 'abc'); +check(fs.chmod, fs.chmodSync, 'foo\u0000bar', '0644'); +check(fs.chown, fs.chownSync, 'foo\u0000bar', 12, 34); +check(fs.copyFile, fs.copyFileSync, 'foo\u0000bar', 'abc'); +check(fs.copyFile, fs.copyFileSync, 'abc', 'foo\u0000bar'); +check(fs.lchown, fs.lchownSync, 'foo\u0000bar', 12, 34); +check(fs.link, fs.linkSync, 'foo\u0000bar', 'foobar'); +check(fs.link, fs.linkSync, 'foobar', 'foo\u0000bar'); +check(fs.lstat, fs.lstatSync, 'foo\u0000bar'); +check(fs.mkdir, fs.mkdirSync, 'foo\u0000bar', '0755'); +check(fs.open, fs.openSync, 'foo\u0000bar', 'r'); +check(fs.readFile, fs.readFileSync, 'foo\u0000bar'); +check(fs.readdir, fs.readdirSync, 'foo\u0000bar'); +check(fs.readdir, fs.readdirSync, 'foo\u0000bar', { recursive: true }); +check(fs.readlink, fs.readlinkSync, 'foo\u0000bar'); +check(fs.realpath, fs.realpathSync, 'foo\u0000bar'); +check(fs.rename, fs.renameSync, 'foo\u0000bar', 'foobar'); +check(fs.rename, fs.renameSync, 'foobar', 'foo\u0000bar'); +check(fs.rmdir, fs.rmdirSync, 'foo\u0000bar'); +check(fs.stat, fs.statSync, 'foo\u0000bar'); +check(fs.symlink, fs.symlinkSync, 'foo\u0000bar', 'foobar'); +check(fs.symlink, fs.symlinkSync, 'foobar', 'foo\u0000bar'); +check(fs.truncate, fs.truncateSync, 'foo\u0000bar'); +check(fs.unlink, fs.unlinkSync, 'foo\u0000bar'); +check(null, fs.unwatchFile, 'foo\u0000bar', common.mustNotCall()); +check(fs.utimes, fs.utimesSync, 'foo\u0000bar', 0, 0); +check(null, fs.watch, 'foo\u0000bar', common.mustNotCall()); +check(null, fs.watchFile, 'foo\u0000bar', common.mustNotCall()); +check(fs.writeFile, fs.writeFileSync, 'foo\u0000bar', 'abc'); + +const fileUrl = new URL('file:///C:/foo\u0000bar'); +const fileUrl2 = new URL('file:///C:/foo%00bar'); + +check(fs.access, fs.accessSync, fileUrl); +check(fs.access, fs.accessSync, fileUrl, fs.constants.F_OK); +check(fs.appendFile, fs.appendFileSync, fileUrl, 'abc'); +check(fs.chmod, fs.chmodSync, fileUrl, '0644'); +check(fs.chown, fs.chownSync, fileUrl, 12, 34); +check(fs.copyFile, fs.copyFileSync, fileUrl, 'abc'); +check(fs.copyFile, fs.copyFileSync, 'abc', fileUrl); +check(fs.lchown, fs.lchownSync, fileUrl, 12, 34); +check(fs.link, fs.linkSync, fileUrl, 'foobar'); +check(fs.link, fs.linkSync, 'foobar', fileUrl); +check(fs.lstat, fs.lstatSync, fileUrl); +check(fs.mkdir, fs.mkdirSync, fileUrl, '0755'); +check(fs.open, fs.openSync, fileUrl, 'r'); +check(fs.readFile, fs.readFileSync, fileUrl); +check(fs.readdir, fs.readdirSync, fileUrl); +check(fs.readdir, fs.readdirSync, fileUrl, { recursive: true }); +check(fs.readlink, fs.readlinkSync, fileUrl); +check(fs.realpath, fs.realpathSync, fileUrl); +check(fs.rename, fs.renameSync, fileUrl, 'foobar'); +check(fs.rename, fs.renameSync, 'foobar', fileUrl); +check(fs.rmdir, fs.rmdirSync, fileUrl); +check(fs.stat, fs.statSync, fileUrl); +check(fs.symlink, fs.symlinkSync, fileUrl, 'foobar'); +check(fs.symlink, fs.symlinkSync, 'foobar', fileUrl); +check(fs.truncate, fs.truncateSync, fileUrl); +check(fs.unlink, fs.unlinkSync, fileUrl); +check(null, fs.unwatchFile, fileUrl, assert.fail); +check(fs.utimes, fs.utimesSync, fileUrl, 0, 0); +check(null, fs.watch, fileUrl, assert.fail); +check(null, fs.watchFile, fileUrl, assert.fail); +check(fs.writeFile, fs.writeFileSync, fileUrl, 'abc'); + +check(fs.access, fs.accessSync, fileUrl2); +check(fs.access, fs.accessSync, fileUrl2, fs.constants.F_OK); +check(fs.appendFile, fs.appendFileSync, fileUrl2, 'abc'); +check(fs.chmod, fs.chmodSync, fileUrl2, '0644'); +check(fs.chown, fs.chownSync, fileUrl2, 12, 34); +check(fs.copyFile, fs.copyFileSync, fileUrl2, 'abc'); +check(fs.copyFile, fs.copyFileSync, 'abc', fileUrl2); +check(fs.lchown, fs.lchownSync, fileUrl2, 12, 34); +check(fs.link, fs.linkSync, fileUrl2, 'foobar'); +check(fs.link, fs.linkSync, 'foobar', fileUrl2); +check(fs.lstat, fs.lstatSync, fileUrl2); +check(fs.mkdir, fs.mkdirSync, fileUrl2, '0755'); +check(fs.open, fs.openSync, fileUrl2, 'r'); +check(fs.readFile, fs.readFileSync, fileUrl2); +check(fs.readdir, fs.readdirSync, fileUrl2); +check(fs.readdir, fs.readdirSync, fileUrl2, { recursive: true }); +check(fs.readlink, fs.readlinkSync, fileUrl2); +check(fs.realpath, fs.realpathSync, fileUrl2); +check(fs.rename, fs.renameSync, fileUrl2, 'foobar'); +check(fs.rename, fs.renameSync, 'foobar', fileUrl2); +check(fs.rmdir, fs.rmdirSync, fileUrl2); +check(fs.stat, fs.statSync, fileUrl2); +check(fs.symlink, fs.symlinkSync, fileUrl2, 'foobar'); +check(fs.symlink, fs.symlinkSync, 'foobar', fileUrl2); +check(fs.truncate, fs.truncateSync, fileUrl2); +check(fs.unlink, fs.unlinkSync, fileUrl2); +check(null, fs.unwatchFile, fileUrl2, assert.fail); +check(fs.utimes, fs.utimesSync, fileUrl2, 0, 0); +check(null, fs.watch, fileUrl2, assert.fail); +check(null, fs.watchFile, fileUrl2, assert.fail); +check(fs.writeFile, fs.writeFileSync, fileUrl2, 'abc'); + +// An 'error' for exists means that it doesn't exist. +// One of many reasons why this file is the absolute worst. +fs.exists('foo\u0000bar', common.mustCall((exists) => { + assert(!exists); +})); +assert(!fs.existsSync('foo\u0000bar')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-flags.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-flags.js new file mode 100644 index 00000000..624bfb20 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-flags.js @@ -0,0 +1,93 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose-internals +'use strict'; +const common = require('../common'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const fs = require('fs'); + +// 0 if not found in fs.constants +const { O_APPEND = 0, + O_CREAT = 0, + O_EXCL = 0, + O_RDONLY = 0, + O_RDWR = 0, + O_SYNC = 0, + O_DSYNC = 0, + O_TRUNC = 0, + O_WRONLY = 0 } = fs.constants; + +const { stringToFlags } = require('internal/fs/utils'); + +assert.strictEqual(stringToFlags('r'), O_RDONLY); +assert.strictEqual(stringToFlags('r+'), O_RDWR); +assert.strictEqual(stringToFlags('rs+'), O_RDWR | O_SYNC); +assert.strictEqual(stringToFlags('sr+'), O_RDWR | O_SYNC); +assert.strictEqual(stringToFlags('w'), O_TRUNC | O_CREAT | O_WRONLY); +assert.strictEqual(stringToFlags('w+'), O_TRUNC | O_CREAT | O_RDWR); +assert.strictEqual(stringToFlags('a'), O_APPEND | O_CREAT | O_WRONLY); +assert.strictEqual(stringToFlags('a+'), O_APPEND | O_CREAT | O_RDWR); + +assert.strictEqual(stringToFlags('wx'), O_TRUNC | O_CREAT | O_WRONLY | O_EXCL); +assert.strictEqual(stringToFlags('xw'), O_TRUNC | O_CREAT | O_WRONLY | O_EXCL); +assert.strictEqual(stringToFlags('wx+'), O_TRUNC | O_CREAT | O_RDWR | O_EXCL); +assert.strictEqual(stringToFlags('xw+'), O_TRUNC | O_CREAT | O_RDWR | O_EXCL); +assert.strictEqual(stringToFlags('ax'), O_APPEND | O_CREAT | O_WRONLY | O_EXCL); +assert.strictEqual(stringToFlags('xa'), O_APPEND | O_CREAT | O_WRONLY | O_EXCL); +assert.strictEqual(stringToFlags('as'), O_APPEND | O_CREAT | O_WRONLY | O_SYNC); +assert.strictEqual(stringToFlags('sa'), O_APPEND | O_CREAT | O_WRONLY | O_SYNC); +assert.strictEqual(stringToFlags('ax+'), O_APPEND | O_CREAT | O_RDWR | O_EXCL); +assert.strictEqual(stringToFlags('xa+'), O_APPEND | O_CREAT | O_RDWR | O_EXCL); +assert.strictEqual(stringToFlags('as+'), O_APPEND | O_CREAT | O_RDWR | O_SYNC); +assert.strictEqual(stringToFlags('sa+'), O_APPEND | O_CREAT | O_RDWR | O_SYNC); + +('+ +a +r +w rw wa war raw r++ a++ w++ x +x x+ rx rx+ wxx wax xwx xxx') + .split(' ') + .forEach(function(flags) { + assert.throws( + () => stringToFlags(flags), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' } + ); + }); + +assert.throws( + () => stringToFlags({}), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' } +); + +assert.throws( + () => stringToFlags(true), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' } +); + +if (common.isLinux || common.isMacOS) { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + const file = tmpdir.resolve('a.js'); + fs.copyFileSync(fixtures.path('a.js'), file); + fs.open(file, O_DSYNC, common.mustSucceed((fd) => { + fs.closeSync(fd); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-mode-mask.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-mode-mask.js new file mode 100644 index 00000000..a79591c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-mode-mask.js @@ -0,0 +1,40 @@ +'use strict'; + +// This tests that the lower bits of mode > 0o777 still works in fs.open(). + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const mode = common.isWindows ? 0o444 : 0o644; + +const maskToIgnore = 0o10000; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function test(mode, asString) { + const suffix = asString ? 'str' : 'num'; + const input = asString ? + (mode | maskToIgnore).toString(8) : (mode | maskToIgnore); + + { + const file = tmpdir.resolve(`openSync-${suffix}.txt`); + const fd = fs.openSync(file, 'w+', input); + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); + fs.closeSync(fd); + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); + } + + { + const file = tmpdir.resolve(`open-${suffix}.txt`); + fs.open(file, 'w+', input, common.mustSucceed((fd) => { + assert.strictEqual(fs.fstatSync(fd).mode & 0o777, mode); + fs.closeSync(fd); + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); + })); + } +} + +test(mode, true); +test(mode, false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-no-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-no-close.js new file mode 100644 index 00000000..41b58f5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-no-close.js @@ -0,0 +1,31 @@ +'use strict'; + +// Refs: https://github.com/nodejs/node/issues/34266 +// Failing to close a file should not keep the event loop open. + +const common = require('../common'); +const assert = require('assert'); + +const fs = require('fs'); + +const debuglog = (arg) => { + console.log(new Date().toLocaleString(), arg); +}; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +let openFd; + +fs.open(`${tmpdir.path}/dummy`, 'wx+', common.mustCall((err, fd) => { + debuglog('fs open() callback'); + assert.ifError(err); + openFd = fd; +})); +debuglog('waiting for callback'); + +process.on('beforeExit', common.mustCall(() => { + if (openFd) { + fs.closeSync(openFd); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-numeric-flags.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-numeric-flags.js new file mode 100644 index 00000000..3237b276 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open-numeric-flags.js @@ -0,0 +1,15 @@ +'use strict'; +require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// O_WRONLY without O_CREAT shall fail with ENOENT +const pathNE = tmpdir.resolve('file-should-not-exist'); +assert.throws( + () => fs.openSync(pathNE, fs.constants.O_WRONLY), + (e) => e.code === 'ENOENT' +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open.js new file mode 100644 index 00000000..0855e521 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-open.js @@ -0,0 +1,120 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +let caughtException = false; + +try { + // Should throw ENOENT, not EBADF + // see https://github.com/joyent/node/pull/1228 + fs.openSync('/8hvftyuncxrt/path/to/file/that/does/not/exist', 'r'); +} catch (e) { + assert.strictEqual(e.code, 'ENOENT'); + caughtException = true; +} +assert.strictEqual(caughtException, true); + +fs.openSync(__filename); + +fs.open(__filename, common.mustSucceed()); + +fs.open(__filename, 'r', common.mustSucceed()); + +fs.open(__filename, 'rs', common.mustSucceed()); + +fs.open(__filename, 'r', 0, common.mustSucceed()); + +fs.open(__filename, 'r', null, common.mustSucceed()); + +async function promise() { + await fs.promises.open(__filename); + await fs.promises.open(__filename, 'r'); +} + +promise().then(common.mustCall()).catch(common.mustNotCall()); + +assert.throws( + () => fs.open(__filename, 'r', 'boom', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError' + } +); + +for (const extra of [[], ['r'], ['r', 0], ['r', 0, 'bad callback']]) { + assert.throws( + () => fs.open(__filename, ...extra), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +} + +[false, 1, [], {}, null, undefined].forEach((i) => { + assert.throws( + () => fs.open(i, 'r', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.openSync(i, 'r', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.rejects( + fs.promises.open(i, 'r'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ).then(common.mustCall()); +}); + +// Check invalid modes. +[false, [], {}].forEach((mode) => { + assert.throws( + () => fs.open(__filename, 'r', mode, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE' + } + ); + assert.throws( + () => fs.openSync(__filename, 'r', mode, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE' + } + ); + assert.rejects( + fs.promises.open(__filename, 'r', mode), + { + code: 'ERR_INVALID_ARG_TYPE' + } + ).then(common.mustCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-opendir.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-opendir.js new file mode 100644 index 00000000..8b8fc161 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-opendir.js @@ -0,0 +1,290 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); + +const testDir = tmpdir.path; +const files = ['empty', 'files', 'for', 'just', 'testing']; + +// Make sure tmp directory is clean +tmpdir.refresh(); + +// Create the necessary files +files.forEach(function(filename) { + fs.closeSync(fs.openSync(path.join(testDir, filename), 'w')); +}); + +function assertDirent(dirent) { + assert(dirent instanceof fs.Dirent); + assert.strictEqual(dirent.isFile(), true); + assert.strictEqual(dirent.isDirectory(), false); + assert.strictEqual(dirent.isSocket(), false); + assert.strictEqual(dirent.isBlockDevice(), false); + assert.strictEqual(dirent.isCharacterDevice(), false); + assert.strictEqual(dirent.isFIFO(), false); + assert.strictEqual(dirent.isSymbolicLink(), false); +} + +const dirclosedError = { + code: 'ERR_DIR_CLOSED' +}; + +const dirconcurrentError = { + code: 'ERR_DIR_CONCURRENT_OPERATION' +}; + +const invalidCallbackObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; + +// Check the opendir Sync version +{ + const dir = fs.opendirSync(testDir); + const entries = files.map(() => { + const dirent = dir.readSync(); + assertDirent(dirent); + return { name: dirent.name, path: dirent.path, parentPath: dirent.parentPath, toString() { return dirent.name; } }; + }).sort(); + assert.deepStrictEqual(entries.map((d) => d.name), files); + assert.deepStrictEqual(entries.map((d) => d.path), Array(entries.length).fill(testDir)); + assert.deepStrictEqual(entries.map((d) => d.parentPath), Array(entries.length).fill(testDir)); + + // dir.read should return null when no more entries exist + assert.strictEqual(dir.readSync(), null); + + // check .path + assert.strictEqual(dir.path, testDir); + + dir.closeSync(); + + assert.throws(() => dir.readSync(), dirclosedError); + assert.throws(() => dir.closeSync(), dirclosedError); +} + +// Check the opendir async version +fs.opendir(testDir, common.mustSucceed((dir) => { + let sync = true; + dir.read(common.mustSucceed((dirent) => { + assert(!sync); + + // Order is operating / file system dependent + assert(files.includes(dirent.name), `'files' should include ${dirent}`); + assertDirent(dirent); + + let syncInner = true; + dir.read(common.mustSucceed((dirent) => { + assert(!syncInner); + + dir.close(common.mustSucceed()); + })); + syncInner = false; + })); + sync = false; +})); + +// opendir() on file should throw ENOTDIR +assert.throws(function() { + fs.opendirSync(__filename); +}, /Error: ENOTDIR: not a directory/); + +assert.throws(function() { + fs.opendir(__filename); +}, /TypeError \[ERR_INVALID_ARG_TYPE\]: The "callback" argument must be of type function/); + +fs.opendir(__filename, common.mustCall(function(e) { + assert.strictEqual(e.code, 'ENOTDIR'); +})); + +[false, 1, [], {}, null, undefined].forEach((i) => { + assert.throws( + () => fs.opendir(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.opendirSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +// Promise-based tests +async function doPromiseTest() { + // Check the opendir Promise version + const dir = await fs.promises.opendir(testDir); + const entries = []; + + let i = files.length; + while (i--) { + const dirent = await dir.read(); + entries.push(dirent.name); + assertDirent(dirent); + } + + assert.deepStrictEqual(files, entries.sort()); + + // dir.read should return null when no more entries exist + assert.strictEqual(await dir.read(), null); + + await dir.close(); +} +doPromiseTest().then(common.mustCall()); + +// Async iterator +async function doAsyncIterTest() { + const entries = []; + for await (const dirent of await fs.promises.opendir(testDir)) { + entries.push(dirent.name); + assertDirent(dirent); + } + + assert.deepStrictEqual(files, entries.sort()); + + // Automatically closed during iterator +} +doAsyncIterTest().then(common.mustCall()); + +// Async iterators should do automatic cleanup + +async function doAsyncIterBreakTest() { + const dir = await fs.promises.opendir(testDir); + for await (const dirent of dir) { // eslint-disable-line no-unused-vars + break; + } + + await assert.rejects(async () => dir.read(), dirclosedError); +} +doAsyncIterBreakTest().then(common.mustCall()); + +async function doAsyncIterReturnTest() { + const dir = await fs.promises.opendir(testDir); + await (async function() { + for await (const dirent of dir) { + return; + } + })(); + + await assert.rejects(async () => dir.read(), dirclosedError); +} +doAsyncIterReturnTest().then(common.mustCall()); + +async function doAsyncIterThrowTest() { + const dir = await fs.promises.opendir(testDir); + try { + for await (const dirent of dir) { // eslint-disable-line no-unused-vars + throw new Error('oh no'); + } + } catch (err) { + if (err.message !== 'oh no') { + throw err; + } + } + + await assert.rejects(async () => dir.read(), dirclosedError); +} +doAsyncIterThrowTest().then(common.mustCall()); + +// Check error thrown on invalid values of bufferSize +for (const bufferSize of [-1, 0, 0.5, 1.5, Infinity, NaN]) { + assert.throws( + () => fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize })), + { + code: 'ERR_OUT_OF_RANGE' + }); +} +for (const bufferSize of ['', '1', null]) { + assert.throws( + () => fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize })), + { + code: 'ERR_INVALID_ARG_TYPE' + }); +} + +// Check that passing a positive integer as bufferSize works +{ + const dir = fs.opendirSync(testDir, common.mustNotMutateObjectDeep({ bufferSize: 1024 })); + assertDirent(dir.readSync()); + dir.close(); +} + +// Check that when passing a string instead of function - throw an exception +async function doAsyncIterInvalidCallbackTest() { + const dir = await fs.promises.opendir(testDir); + assert.throws(() => dir.close('not function'), invalidCallbackObj); +} +doAsyncIterInvalidCallbackTest().then(common.mustCall()); + +// Check first call to close() - should not report an error. +async function doAsyncIterDirClosedTest() { + const dir = await fs.promises.opendir(testDir); + await dir.close(); + await assert.rejects(() => dir.close(), dirclosedError); +} +doAsyncIterDirClosedTest().then(common.mustCall()); + +// Check that readSync() and closeSync() during read() throw exceptions +async function doConcurrentAsyncAndSyncOps() { + const dir = await fs.promises.opendir(testDir); + const promise = dir.read(); + + assert.throws(() => dir.closeSync(), dirconcurrentError); + assert.throws(() => dir.readSync(), dirconcurrentError); + + await promise; + dir.closeSync(); +} +doConcurrentAsyncAndSyncOps().then(common.mustCall()); + +// Check read throw exceptions on invalid callback +{ + const dir = fs.opendirSync(testDir); + assert.throws(() => dir.read('INVALID_CALLBACK'), /ERR_INVALID_ARG_TYPE/); +} + +// Check that concurrent read() operations don't do weird things. +async function doConcurrentAsyncOps() { + const dir = await fs.promises.opendir(testDir); + const promise1 = dir.read(); + const promise2 = dir.read(); + + assertDirent(await promise1); + assertDirent(await promise2); + dir.closeSync(); +} +doConcurrentAsyncOps().then(common.mustCall()); + +// Check that concurrent read() + close() operations don't do weird things. +async function doConcurrentAsyncMixedOps() { + const dir = await fs.promises.opendir(testDir); + const promise1 = dir.read(); + const promise2 = dir.close(); + + assertDirent(await promise1); + await promise2; +} +doConcurrentAsyncMixedOps().then(common.mustCall()); + +// Check if directory already closed - the callback should pass an error. +{ + const dir = fs.opendirSync(testDir); + dir.closeSync(); + dir.close(common.mustCall((error) => { + assert.strictEqual(error.code, dirclosedError.code); + })); +} + +// Check if directory already closed - throw an promise exception. +{ + const dir = fs.opendirSync(testDir); + dir.closeSync(); + assert.rejects(dir.close(), dirclosedError).then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-operations-with-surrogate-pairs.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-operations-with-surrogate-pairs.js new file mode 100644 index 00000000..d46623e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-operations-with-surrogate-pairs.js @@ -0,0 +1,31 @@ +'use strict'; + +require('../common'); +const fs = require('node:fs'); +const path = require('node:path'); +const assert = require('node:assert'); +const { describe, it } = require('node:test'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +describe('File operations with filenames containing surrogate pairs', () => { + it('should write, read, and delete a file with surrogate pairs in the filename', () => { + // Create a temporary directory + const tempdir = fs.mkdtempSync(tmpdir.resolve('emoji-fruit-🍇 🍈 🍉 🍊 🍋')); + assert.strictEqual(fs.existsSync(tempdir), true); + + const filename = '🚀🔥🛸.txt'; + const content = 'Test content'; + + // Write content to a file + fs.writeFileSync(path.join(tempdir, filename), content); + + // Read content from the file + const readContent = fs.readFileSync(path.join(tempdir, filename), 'utf8'); + + // Check if the content matches + assert.strictEqual(readContent, content); + + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-options-immutable.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-options-immutable.js new file mode 100644 index 00000000..fffdecdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-options-immutable.js @@ -0,0 +1,70 @@ +'use strict'; +const common = require('../common'); + +// These tests make sure that the `options` object passed to these functions are +// never altered. +// +// Refer: https://github.com/nodejs/node/issues/7655 + +const fs = require('fs'); + +const options = common.mustNotMutateObjectDeep({}); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +fs.readFile(__filename, options, common.mustSucceed()); +fs.readFileSync(__filename, options); + +fs.readdir(__dirname, options, common.mustSucceed()); +fs.readdirSync(__dirname, options); + +if (common.canCreateSymLink()) { + const sourceFile = tmpdir.resolve('test-readlink'); + const linkFile = tmpdir.resolve('test-readlink-link'); + + fs.writeFileSync(sourceFile, ''); + fs.symlinkSync(sourceFile, linkFile); + + fs.readlink(linkFile, options, common.mustSucceed()); + fs.readlinkSync(linkFile, options); +} + +{ + const fileName = tmpdir.resolve('writeFile'); + fs.writeFileSync(fileName, 'ABCD', options); + fs.writeFile(fileName, 'ABCD', options, common.mustSucceed()); +} + +{ + const fileName = tmpdir.resolve('appendFile'); + fs.appendFileSync(fileName, 'ABCD', options); + fs.appendFile(fileName, 'ABCD', options, common.mustSucceed()); +} + +if (!common.isIBMi) { // IBMi does not support fs.watch() + const watch = fs.watch(__filename, options, common.mustNotCall()); + watch.close(); +} + +{ + fs.watchFile(__filename, options, common.mustNotCall()); + fs.unwatchFile(__filename); +} + +{ + fs.realpathSync(__filename, options); + fs.realpath(__filename, options, common.mustSucceed()); +} + +{ + const tempFileName = tmpdir.resolve('mkdtemp-'); + fs.mkdtempSync(tempFileName, options); + fs.mkdtemp(tempFileName, options, common.mustSucceed()); +} + +{ + const fileName = tmpdir.resolve('streams'); + fs.WriteStream(fileName, options).once('open', common.mustCall(() => { + fs.ReadStream(fileName, options).destroy(); + })).end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-exists.js new file mode 100644 index 00000000..b9bbeee1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-exists.js @@ -0,0 +1,9 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fsPromises = require('fs/promises'); + +assert.strictEqual(fsPromises, fs.promises); +assert.strictEqual(fsPromises.constants, fs.constants); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-aggregate-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-aggregate-errors.js new file mode 100644 index 00000000..f53ce1ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-aggregate-errors.js @@ -0,0 +1,71 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +// The following tests validate aggregate errors are thrown correctly +// when both an operation and close throw. + +const { + readFile, + writeFile, + truncate, + lchmod, +} = require('fs/promises'); +const { + FileHandle, +} = require('internal/fs/promises'); + +const assert = require('assert'); +const originalFd = Object.getOwnPropertyDescriptor(FileHandle.prototype, 'fd'); + +let count = 0; +async function createFile() { + const filePath = tmpdir.resolve(`aggregate_errors_${++count}.txt`); + await writeFile(filePath, 'content'); + return filePath; +} + +async function checkAggregateError(op) { + try { + const filePath = await createFile(); + Object.defineProperty(FileHandle.prototype, 'fd', { + get: function() { + // Close is set by using a setter, + // so it needs to be set on the instance. + const originalClose = this.close; + this.close = async () => { + // close the file + await originalClose.call(this); + const closeError = new Error('CLOSE_ERROR'); + closeError.code = 456; + throw closeError; + }; + const opError = new Error('INTERNAL_ERROR'); + opError.code = 123; + throw opError; + } + }); + + await assert.rejects(op(filePath), common.mustCall((err) => { + assert.strictEqual(err.name, 'AggregateError'); + assert.strictEqual(err.code, 123); + assert.strictEqual(err.errors.length, 2); + assert.strictEqual(err.errors[0].message, 'INTERNAL_ERROR'); + assert.strictEqual(err.errors[1].message, 'CLOSE_ERROR'); + return true; + })); + } finally { + Object.defineProperty(FileHandle.prototype, 'fd', originalFd); + } +} +(async function() { + tmpdir.refresh(); + await checkAggregateError((filePath) => truncate(filePath)); + await checkAggregateError((filePath) => readFile(filePath)); + await checkAggregateError((filePath) => writeFile(filePath, '123')); + if (common.isMacOS) { + await checkAggregateError((filePath) => lchmod(filePath, 0o777)); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-append-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-append-file.js new file mode 100644 index 00000000..90bb6e39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-append-file.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.appendFile method. + +const fs = require('fs'); +const { open } = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateAppendBuffer() { + const filePath = path.resolve(tmpDir, 'tmp-append-file-buffer.txt'); + const fileHandle = await open(filePath, 'a'); + const buffer = Buffer.from('a&Dp'.repeat(100), 'utf8'); + + await fileHandle.appendFile(buffer); + const appendedFileData = fs.readFileSync(filePath); + assert.deepStrictEqual(appendedFileData, buffer); + + await fileHandle.close(); +} + +async function validateAppendString() { + const filePath = path.resolve(tmpDir, 'tmp-append-file-string.txt'); + const fileHandle = await open(filePath, 'a'); + const string = 'x~yz'.repeat(100); + + await fileHandle.appendFile(string); + const stringAsBuffer = Buffer.from(string, 'utf8'); + const appendedFileData = fs.readFileSync(filePath); + assert.deepStrictEqual(appendedFileData, stringAsBuffer); + + await fileHandle.close(); +} + +validateAppendBuffer() + .then(validateAppendString) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-chmod.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-chmod.js new file mode 100644 index 00000000..5c7414a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-chmod.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.chmod method. + +const fs = require('fs'); +const { open } = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateFilePermission() { + const filePath = path.resolve(tmpDir, 'tmp-chmod.txt'); + const fileHandle = await open(filePath, 'w+', 0o444); + // File created with r--r--r-- 444 + const statsBeforeMod = fs.statSync(filePath); + assert.strictEqual(statsBeforeMod.mode & 0o444, 0o444); + + let expectedAccess; + const newPermissions = 0o765; + + if (common.isWindows) { + // Chmod in Windows will only toggle read only/write access. The + // fs.Stats.mode in Windows is computed using read/write + // bits (not exec). Read-only at best returns 444; r/w 666. + // Refer: /deps/uv/src/win/fs.cfs; + expectedAccess = 0o664; + } else { + expectedAccess = newPermissions; + } + + // Change the permissions to rwxr--r-x + await fileHandle.chmod(newPermissions); + const statsAfterMod = fs.statSync(filePath); + assert.deepStrictEqual(statsAfterMod.mode & expectedAccess, expectedAccess); + + await fileHandle.close(); +} + +validateFilePermission().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close-errors.js new file mode 100644 index 00000000..8d0a1bad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close-errors.js @@ -0,0 +1,66 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +// The following tests validate aggregate errors are thrown correctly +// when both an operation and close throw. + +const { + readFile, + writeFile, + truncate, + lchmod, +} = require('fs/promises'); +const { + FileHandle, +} = require('internal/fs/promises'); + +const assert = require('assert'); +const originalFd = Object.getOwnPropertyDescriptor(FileHandle.prototype, 'fd'); + +let count = 0; +async function createFile() { + const filePath = tmpdir.resolve(`close_errors_${++count}.txt`); + await writeFile(filePath, 'content'); + return filePath; +} + +async function checkCloseError(op) { + try { + const filePath = await createFile(); + Object.defineProperty(FileHandle.prototype, 'fd', { + get: function() { + // Close is set by using a setter, + // so it needs to be set on the instance. + const originalClose = this.close; + this.close = async () => { + // close the file + await originalClose.call(this); + const closeError = new Error('CLOSE_ERROR'); + closeError.code = 456; + throw closeError; + }; + return originalFd.get.call(this); + } + }); + + await assert.rejects(op(filePath), { + name: 'Error', + message: 'CLOSE_ERROR', + code: 456, + }); + } finally { + Object.defineProperty(FileHandle.prototype, 'fd', originalFd); + } +} +(async function() { + tmpdir.refresh(); + await checkCloseError((filePath) => truncate(filePath)); + await checkCloseError((filePath) => readFile(filePath)); + await checkCloseError((filePath) => writeFile(filePath, '123')); + if (common.isMacOS) { + await checkCloseError((filePath) => lchmod(filePath, 0o777)); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close.js new file mode 100644 index 00000000..288bc31e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-close.js @@ -0,0 +1,41 @@ +// Flags: --expose-gc --no-warnings +'use strict'; + +// Test that a runtime warning is emitted when a FileHandle object +// is allowed to close on garbage collection. In the future, this +// test should verify that closing on garbage collection throws a +// process fatal exception. + +const common = require('../common'); +const assert = require('assert'); +const { promises: fs } = require('fs'); + +const warning = + 'Closing a FileHandle object on garbage collection is deprecated. ' + + 'Please close FileHandle objects explicitly using ' + + 'FileHandle.prototype.close(). In the future, an error will be ' + + 'thrown if a file descriptor is closed during garbage collection.'; + +async function doOpen() { + const fh = await fs.open(__filename); + + common.expectWarning({ + Warning: [[`Closing file descriptor ${fh.fd} on garbage collection`]], + DeprecationWarning: [[warning, 'DEP0137']] + }); + + return fh; +} + +doOpen().then(common.mustCall((fd) => { + assert.strictEqual(typeof fd, 'object'); +})).then(common.mustCall(() => { + setImmediate(() => { + // The FileHandle should be out-of-scope and no longer accessed now. + globalThis.gc(); + + // Wait an extra event loop turn, as the warning is emitted from the + // native layer in an unref()'ed setImmediate() callback. + setImmediate(common.mustCall()); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-dispose.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-dispose.js new file mode 100644 index 00000000..406430ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-dispose.js @@ -0,0 +1,12 @@ +'use strict'; + +const common = require('../common'); +const { promises: fs } = require('fs'); + +async function doOpen() { + const fh = await fs.open(__filename); + fh.on('close', common.mustCall()); + await fh[Symbol.asyncDispose](); +} + +doOpen().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-op-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-op-errors.js new file mode 100644 index 00000000..4f86b9a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-op-errors.js @@ -0,0 +1,60 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +// The following tests validate aggregate errors are thrown correctly +// when both an operation and close throw. + +const { + readFile, + writeFile, + truncate, + lchmod, +} = require('fs/promises'); +const { + FileHandle, +} = require('internal/fs/promises'); + +const assert = require('assert'); +const originalFd = Object.getOwnPropertyDescriptor(FileHandle.prototype, 'fd'); + +let count = 0; +async function createFile() { + const filePath = tmpdir.resolve(`op_errors_${++count}.txt`); + await writeFile(filePath, 'content'); + return filePath; +} + +async function checkOperationError(op) { + try { + const filePath = await createFile(); + Object.defineProperty(FileHandle.prototype, 'fd', { + get: function() { + // Verify that close is called when an error is thrown + this.close = common.mustCall(this.close); + const opError = new Error('INTERNAL_ERROR'); + opError.code = 123; + throw opError; + } + }); + + await assert.rejects(op(filePath), { + name: 'Error', + message: 'INTERNAL_ERROR', + code: 123, + }); + } finally { + Object.defineProperty(FileHandle.prototype, 'fd', originalFd); + } +} +(async function() { + tmpdir.refresh(); + await checkOperationError((filePath) => truncate(filePath)); + await checkOperationError((filePath) => readFile(filePath)); + await checkOperationError((filePath) => writeFile(filePath, '123')); + if (common.isMacOS) { + await checkOperationError((filePath) => lchmod(filePath, 0o777)); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read-worker.js new file mode 100644 index 00000000..7ae88180 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read-worker.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('read_stream_filehandle_worker.txt'); +const input = 'hello world'; +const { Worker, isMainThread, workerData } = require('worker_threads'); + +if (isMainThread || !workerData) { + tmpdir.refresh(); + fs.writeFileSync(file, input); + + fs.promises.open(file, 'r').then((handle) => { + handle.on('close', common.mustNotCall()); + new Worker(__filename, { + workerData: { handle }, + transferList: [handle] + }); + }); + fs.promises.open(file, 'r').then(async (handle) => { + try { + fs.createReadStream(null, { fd: handle }); + assert.throws(() => { + new Worker(__filename, { + workerData: { handle }, + transferList: [handle] + }); + }, { + code: 25, + name: 'DataCloneError', + }); + } finally { + await handle.close(); + } + }); +} else { + let output = ''; + + const handle = workerData.handle; + handle.on('close', common.mustCall()); + const stream = fs.createReadStream(null, { fd: handle }); + + stream.on('data', common.mustCallAtLeast((data) => { + output += data; + })); + + stream.on('end', common.mustCall(() => { + handle.close(); + assert.strictEqual(output, input); + })); + + stream.on('close', common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read.js new file mode 100644 index 00000000..2e9534c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-read.js @@ -0,0 +1,129 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.read method. + +const fs = require('fs'); +const { open } = fs.promises; +const path = require('path'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +async function read(fileHandle, buffer, offset, length, position, options) { + return options?.useConf ? + fileHandle.read({ buffer, offset, length, position }) : + fileHandle.read(buffer, offset, length, position); +} + +async function validateRead(data, file, options) { + const filePath = path.resolve(tmpDir, file); + const buffer = Buffer.from(data, 'utf8'); + + const fd = fs.openSync(filePath, 'w+'); + const fileHandle = await open(filePath, 'w+'); + const streamFileHandle = await open(filePath, 'w+'); + + fs.writeSync(fd, buffer, 0, buffer.length); + fs.closeSync(fd); + + fileHandle.on('close', common.mustCall()); + const readAsyncHandle = + await read(fileHandle, Buffer.alloc(11), 0, 11, 0, options); + assert.deepStrictEqual(data.length, readAsyncHandle.bytesRead); + if (data.length) + assert.deepStrictEqual(buffer, readAsyncHandle.buffer); + await fileHandle.close(); + + const stream = fs.createReadStream(null, { fd: streamFileHandle }); + let streamData = Buffer.alloc(0); + for await (const chunk of stream) + streamData = Buffer.from(chunk); + assert.deepStrictEqual(buffer, streamData); + if (data.length) + assert.deepStrictEqual(streamData, readAsyncHandle.buffer); + await streamFileHandle.close(); +} + +async function validateLargeRead(options) { + // Reading beyond file length (3 in this case) should return no data. + // This is a test for a bug where reads > uint32 would return data + // from the current position in the file. + const filePath = fixtures.path('x.txt'); + const fileHandle = await open(filePath, 'r'); + const pos = 0xffffffff + 1; // max-uint32 + 1 + const readHandle = + await read(fileHandle, Buffer.alloc(1), 0, 1, pos, options); + + assert.strictEqual(readHandle.bytesRead, 0); +} + +async function validateReadNoParams() { + const filePath = fixtures.path('x.txt'); + const fileHandle = await open(filePath, 'r'); + // Should not throw + await fileHandle.read(); +} + +// Validates that the zero position is respected after the position has been +// moved. The test iterates over the xyz chars twice making sure that the values +// are read from the correct position. +async function validateReadWithPositionZero() { + const opts = { useConf: true }; + const filePath = fixtures.path('x.txt'); + const fileHandle = await open(filePath, 'r'); + const expectedSequence = ['x', 'y', 'z']; + + for (let i = 0; i < expectedSequence.length * 2; i++) { + const len = 1; + const pos = i % 3; + const buf = Buffer.alloc(len); + const { bytesRead } = await read(fileHandle, buf, 0, len, pos, opts); + assert.strictEqual(bytesRead, len); + assert.strictEqual(buf.toString(), expectedSequence[pos]); + } +} + +async function validateReadLength(len) { + const buf = Buffer.alloc(4); + const opts = { useConf: true }; + const filePath = fixtures.path('x.txt'); + const fileHandle = await open(filePath, 'r'); + const { bytesRead } = await read(fileHandle, buf, 0, len, 0, opts); + assert.strictEqual(bytesRead, len); +} + +async function validateReadWithNoOptions(byte) { + const buf = Buffer.alloc(byte); + const filePath = fixtures.path('x.txt'); + const fileHandle = await open(filePath, 'r'); + let response = await fileHandle.read(buf); + assert.strictEqual(response.bytesRead, byte); + response = await read(fileHandle, buf, 0, undefined, 0); + assert.strictEqual(response.bytesRead, byte); + response = await read(fileHandle, buf, 0, null, 0); + assert.strictEqual(response.bytesRead, byte); + response = await read(fileHandle, buf, 0, undefined, 0, { useConf: true }); + assert.strictEqual(response.bytesRead, byte); + response = await read(fileHandle, buf, 0, null, 0, { useConf: true }); + assert.strictEqual(response.bytesRead, byte); +} + +(async function() { + tmpdir.refresh(); + await validateRead('Hello world', 'read-file', { useConf: false }); + await validateRead('', 'read-empty-file', { useConf: false }); + await validateRead('Hello world', 'read-file-conf', { useConf: true }); + await validateRead('', 'read-empty-file-conf', { useConf: true }); + await validateLargeRead({ useConf: false }); + await validateLargeRead({ useConf: true }); + await validateReadNoParams(); + await validateReadWithPositionZero(); + await validateReadLength(0); + await validateReadLength(1); + await validateReadWithNoOptions(0); + await validateReadWithNoOptions(1); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readFile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readFile.js new file mode 100644 index 00000000..3c681597 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readFile.js @@ -0,0 +1,131 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.readFile method. + +const fs = require('fs'); +const { + open, + readFile, + writeFile, + truncate, +} = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const tick = require('../common/tick'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateReadFile() { + const filePath = path.resolve(tmpDir, 'tmp-read-file.txt'); + const fileHandle = await open(filePath, 'w+'); + const buffer = Buffer.from('Hello world'.repeat(100), 'utf8'); + + const fd = fs.openSync(filePath, 'w+'); + fs.writeSync(fd, buffer, 0, buffer.length); + fs.closeSync(fd); + + const readFileData = await fileHandle.readFile(); + assert.deepStrictEqual(buffer, readFileData); + + await fileHandle.close(); +} + +async function validateReadFileProc() { + // Test to make sure reading a file under the /proc directory works. Adapted + // from test-fs-read-file-sync-hostname.js. + // Refs: + // - https://groups.google.com/forum/#!topic/nodejs-dev/rxZ_RoH1Gn0 + // - https://github.com/nodejs/node/issues/21331 + + // Test is Linux-specific. + if (!common.isLinux) + return; + + const fileHandle = await open('/proc/sys/kernel/hostname', 'r'); + const hostname = await fileHandle.readFile(); + assert.ok(hostname.length > 0); +} + +async function doReadAndCancel() { + // Signal aborted from the start + { + const filePathForHandle = path.resolve(tmpDir, 'dogs-running.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + try { + const buffer = Buffer.from('Dogs running'.repeat(10000), 'utf8'); + fs.writeFileSync(filePathForHandle, buffer); + const signal = AbortSignal.abort(); + await assert.rejects(readFile(fileHandle, common.mustNotMutateObjectDeep({ signal })), { + name: 'AbortError' + }); + } finally { + await fileHandle.close(); + } + } + + // Signal aborted on first tick + { + const filePathForHandle = path.resolve(tmpDir, 'dogs-running1.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + const buffer = Buffer.from('Dogs running'.repeat(10000), 'utf8'); + fs.writeFileSync(filePathForHandle, buffer); + const controller = new AbortController(); + const { signal } = controller; + process.nextTick(() => controller.abort()); + await assert.rejects(readFile(fileHandle, common.mustNotMutateObjectDeep({ signal })), { + name: 'AbortError' + }, 'tick-0'); + await fileHandle.close(); + } + + // Signal aborted right before buffer read + { + const newFile = path.resolve(tmpDir, 'dogs-running2.txt'); + const buffer = Buffer.from('Dogs running'.repeat(1000), 'utf8'); + fs.writeFileSync(newFile, buffer); + + const fileHandle = await open(newFile, 'r'); + + const controller = new AbortController(); + const { signal } = controller; + tick(1, () => controller.abort()); + await assert.rejects(fileHandle.readFile(common.mustNotMutateObjectDeep({ signal, encoding: 'utf8' })), { + name: 'AbortError' + }, 'tick-1'); + + await fileHandle.close(); + } + + // Validate file size is within range for reading + { + // Variable taken from https://github.com/nodejs/node/blob/1377163f3351/lib/internal/fs/promises.js#L5 + const kIoMaxLength = 2 ** 31 - 1; + + if (!tmpdir.hasEnoughSpace(kIoMaxLength)) { + // truncate() will fail with ENOSPC if there is not enough space. + common.printSkipMessage(`Not enough space in ${tmpDir}`); + } else { + const newFile = path.resolve(tmpDir, 'dogs-running3.txt'); + await writeFile(newFile, Buffer.from('0')); + await truncate(newFile, kIoMaxLength + 1); + + const fileHandle = await open(newFile, 'r'); + + await assert.rejects(fileHandle.readFile(), { + name: 'RangeError', + code: 'ERR_FS_FILE_TOO_LARGE' + }); + await fileHandle.close(); + } + } +} + +validateReadFile() + .then(validateReadFileProc) + .then(doReadAndCancel) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readLines.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readLines.mjs new file mode 100644 index 00000000..bd1577e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-readLines.mjs @@ -0,0 +1,39 @@ +import '../common/index.mjs'; +import tmpdir from '../common/tmpdir.js'; + +import assert from 'node:assert'; +import { open, writeFile } from 'node:fs/promises'; + +tmpdir.refresh(); + +const filePath = tmpdir.resolve('file.txt'); + +await writeFile(filePath, '1\n\n2\n'); + +let file; +try { + file = await open(filePath); + + let i = 0; + for await (const line of file.readLines()) { + switch (i++) { + case 0: + assert.strictEqual(line, '1'); + break; + + case 1: + assert.strictEqual(line, ''); + break; + + case 2: + assert.strictEqual(line, '2'); + break; + + default: + assert.fail(); + break; + } + } +} finally { + await file?.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stat.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stat.js new file mode 100644 index 00000000..c989c405 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stat.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.stat method. + +const { open } = require('fs').promises; +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); + +tmpdir.refresh(); + +async function validateStat() { + const filePath = tmpdir.resolve('tmp-read-file.txt'); + const fileHandle = await open(filePath, 'w+'); + const stats = await fileHandle.stat(); + assert.ok(stats.mtime instanceof Date); + await fileHandle.close(); +} + +validateStat() + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stream.js new file mode 100644 index 00000000..71f312b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-stream.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.write method. + +const fs = require('fs'); +const { open } = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const { finished } = require('stream/promises'); +const { buffer } = require('stream/consumers'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateWrite() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-write.txt'); + const fileHandle = await open(filePathForHandle, 'w'); + const buffer = Buffer.from('Hello world'.repeat(100), 'utf8'); + + const stream = fileHandle.createWriteStream(); + stream.end(buffer); + await finished(stream); + + const readFileData = fs.readFileSync(filePathForHandle); + assert.deepStrictEqual(buffer, readFileData); +} + +async function validateRead() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-read.txt'); + const buf = Buffer.from('Hello world'.repeat(100), 'utf8'); + + fs.writeFileSync(filePathForHandle, buf); + + const fileHandle = await open(filePathForHandle); + assert.deepStrictEqual( + await buffer(fileHandle.createReadStream()), + buf + ); +} + +Promise.all([ + validateWrite(), + validateRead(), +]).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-sync.js new file mode 100644 index 00000000..ac2f18e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-sync.js @@ -0,0 +1,35 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +const { access, copyFile, open } = require('fs').promises; + +async function validate() { + tmpdir.refresh(); + const dest = tmpdir.resolve('baz.js'); + await assert.rejects( + copyFile(fixtures.path('baz.js'), dest, 'r'), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ); + await copyFile(fixtures.path('baz.js'), dest); + await assert.rejects( + access(dest, 'r'), + { code: 'ERR_INVALID_ARG_TYPE', message: /mode/ } + ); + await access(dest); + const handle = await open(dest, 'r+'); + await handle.datasync(); + await handle.sync(); + const buf = Buffer.from('hello world'); + await handle.write(buf); + const ret = await handle.read(Buffer.alloc(11), 0, 11, 0); + assert.strictEqual(ret.bytesRead, 11); + assert.deepStrictEqual(ret.buffer, buf); + await handle.close(); +} + +validate(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-truncate.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-truncate.js new file mode 100644 index 00000000..687f8c27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-truncate.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { open, readFile } = require('fs').promises; +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +async function validateTruncate() { + const text = 'Hello world'; + const filename = tmpdir.resolve('truncate-file.txt'); + const fileHandle = await open(filename, 'w+'); + + const buffer = Buffer.from(text, 'utf8'); + await fileHandle.write(buffer, 0, buffer.length); + + assert.strictEqual((await readFile(filename)).toString(), text); + + await fileHandle.truncate(5); + assert.strictEqual((await readFile(filename)).toString(), 'Hello'); + + await fileHandle.close(); +} + +validateTruncate().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-write.js new file mode 100644 index 00000000..7f3d12d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-write.js @@ -0,0 +1,77 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.write method. + +const fs = require('fs'); +const { open } = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateWrite() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-write.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + const buffer = Buffer.from('Hello world'.repeat(100), 'utf8'); + + await fileHandle.write(buffer, 0, buffer.length); + const readFileData = fs.readFileSync(filePathForHandle); + assert.deepStrictEqual(buffer, readFileData); + + await fileHandle.close(); +} + +async function validateEmptyWrite() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-empty-write.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + const buffer = Buffer.from(''); // empty buffer + + await fileHandle.write(buffer, 0, buffer.length); + const readFileData = fs.readFileSync(filePathForHandle); + assert.deepStrictEqual(buffer, readFileData); + + await fileHandle.close(); +} + +async function validateNonUint8ArrayWrite() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-data-write.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + const buffer = Buffer.from('Hello world', 'utf8').toString('base64'); + + await fileHandle.write(buffer, 0, buffer.length); + const readFileData = fs.readFileSync(filePathForHandle); + assert.deepStrictEqual(Buffer.from(buffer, 'utf8'), readFileData); + + await fileHandle.close(); +} + +async function validateNonStringValuesWrite() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-non-string-write.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + const nonStringValues = [ + 123, {}, new Map(), null, undefined, 0n, () => {}, Symbol(), true, + new String('notPrimitive'), + { toString() { return 'amObject'; } }, + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + ]; + for (const nonStringValue of nonStringValues) { + await assert.rejects( + fileHandle.write(nonStringValue), + { message: /"buffer"/, code: 'ERR_INVALID_ARG_TYPE' } + ); + } + + await fileHandle.close(); +} + +Promise.all([ + validateWrite(), + validateEmptyWrite(), + validateNonUint8ArrayWrite(), + validateNonStringValuesWrite(), +]).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-writeFile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-writeFile.js new file mode 100644 index 00000000..2c1a80e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-file-handle-writeFile.js @@ -0,0 +1,200 @@ +'use strict'; + +const common = require('../common'); + +// The following tests validate base functionality for the fs.promises +// FileHandle.writeFile method. + +const fs = require('fs'); +const { open, writeFile } = fs.promises; +const path = require('path'); +const { Readable } = require('stream'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +async function validateWriteFile() { + const filePathForHandle = path.resolve(tmpDir, 'tmp-write-file2.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + try { + const buffer = Buffer.from('Hello world'.repeat(100), 'utf8'); + + await fileHandle.writeFile(buffer); + const readFileData = fs.readFileSync(filePathForHandle); + assert.deepStrictEqual(buffer, readFileData); + } finally { + await fileHandle.close(); + } +} + +// Signal aborted while writing file +async function doWriteAndCancel() { + const filePathForHandle = path.resolve(tmpDir, 'dogs-running.txt'); + const fileHandle = await open(filePathForHandle, 'w+'); + try { + const buffer = Buffer.from('dogs running'.repeat(512 * 1024), 'utf8'); + const controller = new AbortController(); + const { signal } = controller; + process.nextTick(() => controller.abort()); + await assert.rejects(writeFile(fileHandle, buffer, { signal }), { + name: 'AbortError' + }); + } finally { + await fileHandle.close(); + } +} + +const dest = path.resolve(tmpDir, 'tmp.txt'); +const otherDest = path.resolve(tmpDir, 'tmp-2.txt'); +const stream = Readable.from(['a', 'b', 'c']); +const stream2 = Readable.from(['ümlaut', ' ', 'sechzig']); +const iterable = { + expected: 'abc', + *[Symbol.iterator]() { + yield 'a'; + yield 'b'; + yield 'c'; + } +}; +function iterableWith(value) { + return { + *[Symbol.iterator]() { + yield value; + } + }; +} +const bufferIterable = { + expected: 'abc', + *[Symbol.iterator]() { + yield Buffer.from('a'); + yield Buffer.from('b'); + yield Buffer.from('c'); + } +}; +const asyncIterable = { + expected: 'abc', + async* [Symbol.asyncIterator]() { + yield 'a'; + yield 'b'; + yield 'c'; + } +}; + +async function doWriteStream() { + const fileHandle = await open(dest, 'w+'); + try { + await fileHandle.writeFile(stream); + const expected = 'abc'; + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, expected); + } finally { + await fileHandle.close(); + } +} + +async function doWriteStreamWithCancel() { + const controller = new AbortController(); + const { signal } = controller; + process.nextTick(() => controller.abort()); + const fileHandle = await open(otherDest, 'w+'); + try { + await assert.rejects( + fileHandle.writeFile(stream, { signal }), + { name: 'AbortError' } + ); + } finally { + await fileHandle.close(); + } +} + +async function doWriteIterable() { + const fileHandle = await open(dest, 'w+'); + try { + await fileHandle.writeFile(iterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, iterable.expected); + } finally { + await fileHandle.close(); + } +} + +async function doWriteInvalidIterable() { + const fileHandle = await open(dest, 'w+'); + try { + await Promise.all( + [42, 42n, {}, Symbol('42'), true, undefined, null, NaN].map((value) => + assert.rejects( + fileHandle.writeFile(iterableWith(value)), + { code: 'ERR_INVALID_ARG_TYPE' } + ) + ) + ); + } finally { + await fileHandle.close(); + } +} + +async function doWriteIterableWithEncoding() { + const fileHandle = await open(dest, 'w+'); + try { + await fileHandle.writeFile(stream2, 'latin1'); + const expected = 'ümlaut sechzig'; + const data = fs.readFileSync(dest, 'latin1'); + assert.deepStrictEqual(data, expected); + } finally { + await fileHandle.close(); + } +} + +async function doWriteBufferIterable() { + const fileHandle = await open(dest, 'w+'); + try { + await fileHandle.writeFile(bufferIterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, bufferIterable.expected); + } finally { + await fileHandle.close(); + } +} + +async function doWriteAsyncIterable() { + const fileHandle = await open(dest, 'w+'); + try { + await fileHandle.writeFile(asyncIterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, asyncIterable.expected); + } finally { + await fileHandle.close(); + } +} + +async function doWriteInvalidValues() { + const fileHandle = await open(dest, 'w+'); + try { + await Promise.all( + [42, 42n, {}, Symbol('42'), true, undefined, null, NaN].map((value) => + assert.rejects( + fileHandle.writeFile(value), + { code: 'ERR_INVALID_ARG_TYPE' } + ) + ) + ); + } finally { + await fileHandle.close(); + } +} + +(async () => { + await validateWriteFile(); + await doWriteAndCancel(); + await doWriteStream(); + await doWriteStreamWithCancel(); + await doWriteIterable(); + await doWriteInvalidIterable(); + await doWriteIterableWithEncoding(); + await doWriteBufferIterable(); + await doWriteAsyncIterable(); + await doWriteInvalidValues(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-empty.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-empty.js new file mode 100644 index 00000000..ef15a268 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-empty.js @@ -0,0 +1,17 @@ +'use strict'; +require('../common'); + +const assert = require('assert'); +const { promises: fs } = require('fs'); +const fixtures = require('../common/fixtures'); + +const fn = fixtures.path('empty.txt'); + +fs.readFile(fn) + .then(assert.ok); + +fs.readFile(fn, 'utf8') + .then(assert.strictEqual.bind(this, '')); + +fs.readFile(fn, { encoding: 'utf8' }) + .then(assert.strictEqual.bind(this, '')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-with-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-with-fd.js new file mode 100644 index 00000000..b5d1c261 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile-with-fd.js @@ -0,0 +1,34 @@ +'use strict'; + +// This test makes sure that `readFile()` always reads from the current +// position of the file, instead of reading from the beginning of the file. + +const common = require('../common'); +const assert = require('assert'); +const { writeFileSync } = require('fs'); +const { open } = require('fs').promises; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const fn = tmpdir.resolve('test.txt'); +writeFileSync(fn, 'Hello World'); + +async function readFileTest() { + const handle = await open(fn, 'r'); + + /* Read only five bytes, so that the position moves to five. */ + const buf = Buffer.alloc(5); + const { bytesRead } = await handle.read(buf, 0, 5, null); + assert.strictEqual(bytesRead, 5); + assert.strictEqual(buf.toString(), 'Hello'); + + /* readFile() should read from position five, instead of zero. */ + assert.strictEqual((await handle.readFile()).toString(), ' World'); + + await handle.close(); +} + + +readFileTest() + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile.js new file mode 100644 index 00000000..ccf7aa16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-readfile.js @@ -0,0 +1,90 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const { writeFile, readFile } = require('fs').promises; +const tmpdir = require('../common/tmpdir'); +const { internalBinding } = require('internal/test/binding'); +const fsBinding = internalBinding('fs'); +tmpdir.refresh(); + +const fn = tmpdir.resolve('large-file'); + +// Creating large buffer with random content +const largeBuffer = Buffer.from( + Array.from({ length: 1024 ** 2 + 19 }, (_, index) => index) +); + +async function createLargeFile() { + // Writing buffer to a file then try to read it + await writeFile(fn, largeBuffer); +} + +async function validateReadFile() { + const readBuffer = await readFile(fn); + assert.strictEqual(readBuffer.equals(largeBuffer), true); +} + +async function validateReadFileProc() { + // Test to make sure reading a file under the /proc directory works. Adapted + // from test-fs-read-file-sync-hostname.js. + // Refs: + // - https://groups.google.com/forum/#!topic/nodejs-dev/rxZ_RoH1Gn0 + // - https://github.com/nodejs/node/issues/21331 + + // Test is Linux-specific. + if (!common.isLinux) + return; + + const hostname = await readFile('/proc/sys/kernel/hostname'); + assert.ok(hostname.length > 0); +} + +function validateReadFileAbortLogicBefore() { + const signal = AbortSignal.abort(); + assert.rejects(readFile(fn, { signal }), { + name: 'AbortError' + }).then(common.mustCall()); +} + +function validateReadFileAbortLogicDuring() { + const controller = new AbortController(); + const signal = controller.signal; + process.nextTick(() => controller.abort()); + assert.rejects(readFile(fn, { signal }), { + name: 'AbortError' + }).then(common.mustCall()); +} + +async function validateWrongSignalParam() { + // Verify that if something different than Abortcontroller.signal + // is passed, ERR_INVALID_ARG_TYPE is thrown + + await assert.rejects(async () => { + const callback = common.mustNotCall(); + await readFile(fn, { signal: 'hello' }, callback); + }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); + +} + +async function validateZeroByteLiar() { + const originalFStat = fsBinding.fstat; + fsBinding.fstat = common.mustCall( + async () => (/* stat fields */ [0, 1, 2, 3, 4, 5, 6, 7, 0 /* size */]) + ); + const readBuffer = await readFile(fn); + assert.strictEqual(readBuffer.toString(), largeBuffer.toString()); + fsBinding.fstat = originalFStat; +} + +(async () => { + await createLargeFile(); + await validateReadFile(); + await validateReadFileProc(); + await validateReadFileAbortLogicBefore(); + await validateReadFileAbortLogicDuring(); + await validateWrongSignalParam(); + await validateZeroByteLiar(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-watch.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-watch.js new file mode 100644 index 00000000..692ed33d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-watch.js @@ -0,0 +1,136 @@ +'use strict'; +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const { watch } = require('fs/promises'); +const fs = require('fs'); +const assert = require('assert'); +const { join } = require('path'); +const { setTimeout } = require('timers/promises'); +const tmpdir = require('../common/tmpdir'); + +class WatchTestCase { + constructor(shouldInclude, dirName, fileName, field) { + this.dirName = dirName; + this.fileName = fileName; + this.field = field; + this.shouldSkip = !shouldInclude; + } + get dirPath() { return tmpdir.resolve(this.dirName); } + get filePath() { return join(this.dirPath, this.fileName); } +} + +const kCases = [ + // Watch on a directory should callback with a filename on supported systems + new WatchTestCase( + common.isLinux || common.isMacOS || common.isWindows || common.isAIX, + 'watch1', + 'foo', + 'filePath' + ), + // Watch on a file should callback with a filename on supported systems + new WatchTestCase( + common.isLinux || common.isMacOS || common.isWindows, + 'watch2', + 'bar', + 'dirPath' + ), +]; + +tmpdir.refresh(); + +for (const testCase of kCases) { + if (testCase.shouldSkip) continue; + fs.mkdirSync(testCase.dirPath); + // Long content so it's actually flushed. + const content1 = Date.now() + testCase.fileName.toLowerCase().repeat(1e4); + fs.writeFileSync(testCase.filePath, content1); + + let interval; + async function test() { + if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + await setTimeout(common.platformTimeout(100)); + } + + const watcher = watch(testCase[testCase.field]); + for await (const { eventType, filename } of watcher) { + clearInterval(interval); + assert.strictEqual(['rename', 'change'].includes(eventType), true); + assert.strictEqual(filename, testCase.fileName); + break; + } + + // Waiting on it again is a non-op + // eslint-disable-next-line no-unused-vars + for await (const p of watcher) { + assert.fail('should not run'); + } + } + + // Long content so it's actually flushed. toUpperCase so there's real change. + const content2 = Date.now() + testCase.fileName.toUpperCase().repeat(1e4); + interval = setInterval(() => { + fs.writeFileSync(testCase.filePath, ''); + fs.writeFileSync(testCase.filePath, content2); + }, 100); + + test().then(common.mustCall()); +} + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch(1)) { } + }, + { code: 'ERR_INVALID_ARG_TYPE' }).then(common.mustCall()); + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch(__filename, 1)) { } + }, + { code: 'ERR_INVALID_ARG_TYPE' }).then(common.mustCall()); + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch('', { persistent: 1 })) { } + }, + { code: 'ERR_INVALID_ARG_TYPE' }).then(common.mustCall()); + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch('', { recursive: 1 })) { } + }, + { code: 'ERR_INVALID_ARG_TYPE' }).then(common.mustCall()); + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch('', { encoding: 1 })) { } + }, + { code: 'ERR_INVALID_ARG_VALUE' }).then(common.mustCall()); + +assert.rejects( + async () => { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch('', { signal: 1 })) { } + }, + { code: 'ERR_INVALID_ARG_TYPE' }).then(common.mustCall()); + +(async () => { + const ac = new AbortController(); + const { signal } = ac; + setImmediate(() => ac.abort()); + try { + // eslint-disable-next-line no-unused-vars, no-empty + for await (const _ of watch(__filename, { signal })) { } + } catch (err) { + assert.strictEqual(err.name, 'AbortError'); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-write-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-write-optional-params.js new file mode 100644 index 00000000..739875cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-write-optional-params.js @@ -0,0 +1,110 @@ +'use strict'; + +const common = require('../common'); + +// This test ensures that filehandle.write accepts "named parameters" object +// and doesn't interpret objects as strings + +const assert = require('assert'); +const fsPromises = require('fs').promises; +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const dest = tmpdir.resolve('tmp.txt'); +const buffer = Buffer.from('zyx'); + +async function testInvalid(dest, expectedCode, ...params) { + if (params.length >= 2) { + params[1] = common.mustNotMutateObjectDeep(params[1]); + } + let fh; + try { + fh = await fsPromises.open(dest, 'w+'); + await assert.rejects( + fh.write(...params), + { code: expectedCode }); + } finally { + await fh?.close(); + } +} + +async function testValid(dest, buffer, options) { + const length = options?.length; + const offset = options?.offset; + let fh, writeResult, writeBufCopy, readResult, readBufCopy; + + try { + fh = await fsPromises.open(dest, 'w'); + writeResult = await fh.write(buffer, options); + writeBufCopy = Uint8Array.prototype.slice.call(writeResult.buffer); + } finally { + await fh?.close(); + } + + try { + fh = await fsPromises.open(dest, 'r'); + readResult = await fh.read(buffer, options); + readBufCopy = Uint8Array.prototype.slice.call(readResult.buffer); + } finally { + await fh?.close(); + } + + assert.ok(writeResult.bytesWritten >= readResult.bytesRead); + if (length !== undefined && length !== null) { + assert.strictEqual(writeResult.bytesWritten, length); + assert.strictEqual(readResult.bytesRead, length); + } + if (offset === undefined || offset === 0) { + assert.deepStrictEqual(writeBufCopy, readBufCopy); + } + assert.deepStrictEqual(writeResult.buffer, readResult.buffer); +} + +(async () => { + // Test if first argument is not wrongly interpreted as ArrayBufferView|string + for (const badBuffer of [ + undefined, null, true, 42, 42n, Symbol('42'), NaN, [], () => {}, + common.mustNotCall(), + common.mustNotMutateObjectDeep({}), + Promise.resolve(new Uint8Array(1)), + {}, + { buffer: 'amNotParam' }, + { string: 'amNotParam' }, + { buffer: new Uint8Array(1).buffer }, + new Date(), + new String('notPrimitive'), + { toString() { return 'amObject'; } }, + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + ]) { + await testInvalid(dest, 'ERR_INVALID_ARG_TYPE', common.mustNotMutateObjectDeep(badBuffer), {}); + } + + // First argument (buffer or string) is mandatory + await testInvalid(dest, 'ERR_INVALID_ARG_TYPE'); + + // Various invalid options + await testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: 5 }); + await testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { offset: 5 }); + await testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: 1, offset: 3 }); + await testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: -1 }); + await testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { offset: -1 }); + await testInvalid(dest, 'ERR_INVALID_ARG_TYPE', buffer, { offset: false }); + await testInvalid(dest, 'ERR_INVALID_ARG_TYPE', buffer, { offset: true }); + + // Test compatibility with filehandle.read counterpart + for (const options of [ + undefined, + null, + {}, + { length: 1 }, + { position: 5 }, + { length: 1, position: 5 }, + { length: 1, position: -1, offset: 2 }, + { length: null }, + { position: null }, + { offset: 1 }, + ]) { + await testValid(dest, buffer, common.mustNotMutateObjectDeep(options)); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-typedarray.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-typedarray.js new file mode 100644 index 00000000..32d9cffa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-typedarray.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const fsPromises = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +const dest = path.resolve(tmpDir, 'tmp.txt'); +// Use a file size larger than `kReadFileMaxChunkSize`. +const buffer = Buffer.from('012'.repeat(2 ** 14)); + +(async () => { + for (const Constructor of [Uint8Array, Uint16Array, Uint32Array]) { + const array = new Constructor(buffer.buffer); + await fsPromises.writeFile(dest, array); + const data = await fsPromises.readFile(dest); + assert.deepStrictEqual(data, buffer); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-with-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-with-fd.js new file mode 100644 index 00000000..7cb9eeec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile-with-fd.js @@ -0,0 +1,35 @@ +'use strict'; + +// This test makes sure that `writeFile()` always writes from the current +// position of the file, instead of truncating the file. + +const common = require('../common'); +const assert = require('assert'); +const { readFileSync } = require('fs'); +const { open } = require('fs').promises; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const fn = tmpdir.resolve('test.txt'); + +async function writeFileTest() { + const handle = await open(fn, 'w'); + + /* Write only five bytes, so that the position moves to five. */ + const buf = Buffer.from('Hello'); + const { bytesWritten } = await handle.write(buf, 0, 5, null); + assert.strictEqual(bytesWritten, 5); + + /* Write some more with writeFile(). */ + await handle.writeFile('World'); + + /* New content should be written at position five, instead of zero. */ + assert.strictEqual(readFileSync(fn).toString(), 'HelloWorld'); + + await handle.close(); +} + + +writeFileTest() + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile.js new file mode 100644 index 00000000..25df61b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises-writefile.js @@ -0,0 +1,179 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const fsPromises = fs.promises; +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const tmpDir = tmpdir.path; +const { Readable } = require('stream'); + +tmpdir.refresh(); + +const dest = path.resolve(tmpDir, 'tmp.txt'); +const otherDest = path.resolve(tmpDir, 'tmp-2.txt'); +const buffer = Buffer.from('abc'.repeat(1000)); +const buffer2 = Buffer.from('xyz'.repeat(1000)); +const stream = Readable.from(['a', 'b', 'c']); +const stream2 = Readable.from(['ümlaut', ' ', 'sechzig']); +const iterable = { + expected: 'abc', + *[Symbol.iterator]() { + yield 'a'; + yield 'b'; + yield 'c'; + } +}; + +const veryLargeBuffer = { + expected: 'dogs running'.repeat(512 * 1024), + *[Symbol.iterator]() { + yield Buffer.from('dogs running'.repeat(512 * 1024), 'utf8'); + } +}; + +function iterableWith(value) { + return { + *[Symbol.iterator]() { + yield value; + } + }; +} +const bufferIterable = { + expected: 'abc', + *[Symbol.iterator]() { + yield Buffer.from('a'); + yield Buffer.from('b'); + yield Buffer.from('c'); + } +}; +const asyncIterable = { + expected: 'abc', + async* [Symbol.asyncIterator]() { + yield 'a'; + yield 'b'; + yield 'c'; + } +}; + +async function doWrite() { + await fsPromises.writeFile(dest, buffer); + const data = fs.readFileSync(dest); + assert.deepStrictEqual(data, buffer); +} + +async function doWriteStream() { + await fsPromises.writeFile(dest, stream); + const expected = 'abc'; + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, expected); +} + +async function doWriteStreamWithCancel() { + const controller = new AbortController(); + const { signal } = controller; + process.nextTick(() => controller.abort()); + await assert.rejects( + fsPromises.writeFile(otherDest, stream, { signal }), + { name: 'AbortError' } + ); +} + +async function doWriteIterable() { + await fsPromises.writeFile(dest, iterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, iterable.expected); +} + +async function doWriteInvalidIterable() { + await Promise.all( + [42, 42n, {}, Symbol('42'), true, undefined, null, NaN].map((value) => + assert.rejects(fsPromises.writeFile(dest, iterableWith(value)), { + code: 'ERR_INVALID_ARG_TYPE', + }) + ) + ); +} + +async function doWriteIterableWithEncoding() { + await fsPromises.writeFile(dest, stream2, 'latin1'); + const expected = 'ümlaut sechzig'; + const data = fs.readFileSync(dest, 'latin1'); + assert.deepStrictEqual(data, expected); +} + +async function doWriteBufferIterable() { + await fsPromises.writeFile(dest, bufferIterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, bufferIterable.expected); +} + +async function doWriteAsyncIterable() { + await fsPromises.writeFile(dest, asyncIterable); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, asyncIterable.expected); +} + +async function doWriteAsyncLargeIterable() { + await fsPromises.writeFile(dest, veryLargeBuffer); + const data = fs.readFileSync(dest, 'utf-8'); + assert.deepStrictEqual(data, veryLargeBuffer.expected); +} + +async function doWriteInvalidValues() { + await Promise.all( + [42, 42n, {}, Symbol('42'), true, undefined, null, NaN].map((value) => + assert.rejects(fsPromises.writeFile(dest, value), { + code: 'ERR_INVALID_ARG_TYPE', + }) + ) + ); +} + +async function doWriteWithCancel() { + const controller = new AbortController(); + const { signal } = controller; + process.nextTick(() => controller.abort()); + await assert.rejects( + fsPromises.writeFile(otherDest, buffer, { signal }), + { name: 'AbortError' } + ); +} + +async function doAppend() { + await fsPromises.appendFile(dest, buffer2, { flag: null }); + const data = fs.readFileSync(dest); + const buf = Buffer.concat([buffer, buffer2]); + assert.deepStrictEqual(buf, data); +} + +async function doRead() { + const data = await fsPromises.readFile(dest); + const buf = fs.readFileSync(dest); + assert.deepStrictEqual(buf, data); +} + +async function doReadWithEncoding() { + const data = await fsPromises.readFile(dest, 'utf-8'); + const syncData = fs.readFileSync(dest, 'utf-8'); + assert.strictEqual(typeof data, 'string'); + assert.deepStrictEqual(data, syncData); +} + +(async () => { + await doWrite(); + await doWriteWithCancel(); + await doAppend(); + await doRead(); + await doReadWithEncoding(); + await doWriteStream(); + await doWriteStreamWithCancel(); + await doWriteIterable(); + await doWriteInvalidIterable(); + await doWriteIterableWithEncoding(); + await doWriteBufferIterable(); + await doWriteAsyncIterable(); + await doWriteAsyncLargeIterable(); + await doWriteInvalidValues(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises.js new file mode 100644 index 00000000..d28af0f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promises.js @@ -0,0 +1,512 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const path = require('path'); +const fs = require('fs'); +const fsPromises = fs.promises; +const { + access, + chmod, + chown, + copyFile, + lchown, + link, + lchmod, + lstat, + lutimes, + mkdir, + mkdtemp, + open, + readFile, + readdir, + readlink, + realpath, + rename, + rmdir, + stat, + statfs, + symlink, + truncate, + unlink, + utimes, + writeFile +} = fsPromises; + +const tmpDir = tmpdir.path; + +let dirc = 0; +function nextdir() { + return `test${++dirc}`; +} + +// fs.promises should be enumerable. +assert.strictEqual( + Object.prototype.propertyIsEnumerable.call(fs, 'promises'), + true +); + +{ + access(__filename, 0) + .then(common.mustCall()); + + assert.rejects( + access('this file does not exist', 0), + { + code: 'ENOENT', + name: 'Error', + message: /^ENOENT: no such file or directory, access/, + stack: /at async Function\.rejects/ + } + ).then(common.mustCall()); + + assert.rejects( + access(__filename, 8), + { + code: 'ERR_OUT_OF_RANGE', + } + ).then(common.mustCall()); + + assert.rejects( + access(__filename, { [Symbol.toPrimitive]() { return 5; } }), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ).then(common.mustCall()); +} + +function verifyStatObject(stat) { + assert.strictEqual(typeof stat, 'object'); + assert.strictEqual(typeof stat.dev, 'number'); + assert.strictEqual(typeof stat.mode, 'number'); +} + +function verifyStatFsObject(stat, isBigint = false) { + const valueType = isBigint ? 'bigint' : 'number'; + + assert.strictEqual(typeof stat, 'object'); + assert.strictEqual(typeof stat.type, valueType); + assert.strictEqual(typeof stat.bsize, valueType); + assert.strictEqual(typeof stat.blocks, valueType); + assert.strictEqual(typeof stat.bfree, valueType); + assert.strictEqual(typeof stat.bavail, valueType); + assert.strictEqual(typeof stat.files, valueType); + assert.strictEqual(typeof stat.ffree, valueType); +} + +async function getHandle(dest) { + await copyFile(fixtures.path('baz.js'), dest); + await access(dest); + + return open(dest, 'r+'); +} + +async function executeOnHandle(dest, func) { + let handle; + try { + handle = await getHandle(dest); + await func(handle); + } finally { + if (handle) { + await handle.close(); + } + } +} + +{ + async function doTest() { + tmpdir.refresh(); + + const dest = path.resolve(tmpDir, 'baz.js'); + + // handle is object + { + await executeOnHandle(dest, async (handle) => { + assert.strictEqual(typeof handle, 'object'); + }); + } + + // file stats + { + await executeOnHandle(dest, async (handle) => { + let stats = await handle.stat(); + verifyStatObject(stats); + assert.strictEqual(stats.size, 35); + + await handle.truncate(1); + + stats = await handle.stat(); + verifyStatObject(stats); + assert.strictEqual(stats.size, 1); + + stats = await stat(dest); + verifyStatObject(stats); + + stats = await handle.stat(); + verifyStatObject(stats); + + await handle.datasync(); + await handle.sync(); + }); + } + + // File system stats + { + const statFs = await statfs(dest); + verifyStatFsObject(statFs); + } + + // File system stats bigint + { + const statFs = await statfs(dest, { bigint: true }); + verifyStatFsObject(statFs, true); + } + + // Test fs.read promises when length to read is zero bytes + { + const dest = path.resolve(tmpDir, 'test1.js'); + await executeOnHandle(dest, async (handle) => { + const buf = Buffer.from('DAWGS WIN'); + const bufLen = buf.length; + await handle.write(buf); + const ret = await handle.read(Buffer.alloc(bufLen), 0, 0, 0); + assert.strictEqual(ret.bytesRead, 0); + + await unlink(dest); + }); + } + + // Use fallback buffer allocation when first argument is null + { + await executeOnHandle(dest, async (handle) => { + const ret = await handle.read(null, 0, 0, 0); + assert.strictEqual(ret.buffer.length, 16384); + }); + } + + // TypeError if buffer is not ArrayBufferView or nullable object + { + await executeOnHandle(dest, async (handle) => { + await assert.rejects( + async () => handle.read(0, 0, 0, 0), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + }); + } + + // Bytes written to file match buffer + { + await executeOnHandle(dest, async (handle) => { + const buf = Buffer.from('hello fsPromises'); + const bufLen = buf.length; + await handle.write(buf); + const ret = await handle.read(Buffer.alloc(bufLen), 0, bufLen, 0); + assert.strictEqual(ret.bytesRead, bufLen); + assert.deepStrictEqual(ret.buffer, buf); + }); + } + + // Truncate file to specified length + { + await executeOnHandle(dest, async (handle) => { + const buf = Buffer.from('hello FileHandle'); + const bufLen = buf.length; + await handle.write(buf, 0, bufLen, 0); + const ret = await handle.read(Buffer.alloc(bufLen), 0, bufLen, 0); + assert.strictEqual(ret.bytesRead, bufLen); + assert.deepStrictEqual(ret.buffer, buf); + await truncate(dest, 5); + assert.strictEqual((await readFile(dest)).toString(), 'hello'); + }); + } + + // Invalid change of ownership + { + await executeOnHandle(dest, async (handle) => { + await chmod(dest, 0o666); + await handle.chmod(0o666); + + await chmod(dest, (0o10777)); + await handle.chmod(0o10777); + + if (!common.isWindows) { + await chown(dest, process.getuid(), process.getgid()); + await handle.chown(process.getuid(), process.getgid()); + } + + await assert.rejects( + async () => { + await chown(dest, 1, -2); + }, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "gid" is out of range. ' + + 'It must be >= -1 && <= 4294967295. Received -2' + }); + + await assert.rejects( + async () => { + await handle.chown(1, -2); + }, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "gid" is out of range. ' + + 'It must be >= -1 && <= 4294967295. Received -2' + }); + }); + } + + // Set modification times + { + await executeOnHandle(dest, async (handle) => { + + await utimes(dest, new Date(), new Date()); + + try { + await handle.utimes(new Date(), new Date()); + } catch (err) { + // Some systems do not have futimes. If there is an error, + // expect it to be ENOSYS + common.expectsError({ + code: 'ENOSYS', + name: 'Error' + })(err); + } + }); + } + + // Set modification times with lutimes + { + const a_time = new Date(); + a_time.setMinutes(a_time.getMinutes() - 1); + const m_time = new Date(); + m_time.setHours(m_time.getHours() - 1); + await lutimes(dest, a_time, m_time); + const stats = await stat(dest); + + assert.strictEqual(a_time.toString(), stats.atime.toString()); + assert.strictEqual(m_time.toString(), stats.mtime.toString()); + } + + // create symlink + { + const newPath = path.resolve(tmpDir, 'baz2.js'); + await rename(dest, newPath); + let stats = await stat(newPath); + verifyStatObject(stats); + + if (common.canCreateSymLink()) { + const newLink = path.resolve(tmpDir, 'baz3.js'); + await symlink(newPath, newLink); + if (!common.isWindows) { + await lchown(newLink, process.getuid(), process.getgid()); + } + stats = await lstat(newLink); + verifyStatObject(stats); + + assert.strictEqual(newPath.toLowerCase(), + (await realpath(newLink)).toLowerCase()); + assert.strictEqual(newPath.toLowerCase(), + (await readlink(newLink)).toLowerCase()); + + const newMode = 0o666; + if (common.isMacOS) { + // `lchmod` is only available on macOS. + await lchmod(newLink, newMode); + stats = await lstat(newLink); + assert.strictEqual(stats.mode & 0o777, newMode); + } else { + await Promise.all([ + assert.rejects( + lchmod(newLink, newMode), + common.expectsError({ + code: 'ERR_METHOD_NOT_IMPLEMENTED', + name: 'Error', + message: 'The lchmod() method is not implemented' + }) + ), + ]); + } + + await unlink(newLink); + } + } + + // specify symlink type + { + const dir = path.join(tmpDir, nextdir()); + await symlink(tmpDir, dir, 'dir'); + const stats = await lstat(dir); + assert.strictEqual(stats.isSymbolicLink(), true); + await unlink(dir); + } + + // create hard link + { + const newPath = path.resolve(tmpDir, 'baz2.js'); + const newLink = path.resolve(tmpDir, 'baz4.js'); + await link(newPath, newLink); + + await unlink(newLink); + } + + // Testing readdir lists both files and directories + { + const newDir = path.resolve(tmpDir, 'dir'); + const newFile = path.resolve(tmpDir, 'foo.js'); + + await mkdir(newDir); + await writeFile(newFile, 'DAWGS WIN!', 'utf8'); + + const stats = await stat(newDir); + assert(stats.isDirectory()); + const list = await readdir(tmpDir); + assert.notStrictEqual(list.indexOf('dir'), -1); + assert.notStrictEqual(list.indexOf('foo.js'), -1); + await rmdir(newDir); + await unlink(newFile); + } + + // Use fallback encoding when input is null + { + const newFile = path.resolve(tmpDir, 'dogs_running.js'); + await writeFile(newFile, 'dogs running', { encoding: null }); + const fileExists = fs.existsSync(newFile); + assert.strictEqual(fileExists, true); + } + + // `mkdir` when options is number. + { + const dir = path.join(tmpDir, nextdir()); + await mkdir(dir, 777); + const stats = await stat(dir); + assert(stats.isDirectory()); + } + + // `mkdir` when options is string. + { + const dir = path.join(tmpDir, nextdir()); + await mkdir(dir, '777'); + const stats = await stat(dir); + assert(stats.isDirectory()); + } + + // `mkdirp` when folder does not yet exist. + { + const dir = path.join(tmpDir, nextdir(), nextdir()); + await mkdir(dir, { recursive: true }); + const stats = await stat(dir); + assert(stats.isDirectory()); + } + + // `mkdirp` when path is a file. + { + const dir = path.join(tmpDir, nextdir(), nextdir()); + await mkdir(path.dirname(dir)); + await writeFile(dir, ''); + await assert.rejects( + mkdir(dir, { recursive: true }), + { + code: 'EEXIST', + message: /EEXIST: .*mkdir/, + name: 'Error', + syscall: 'mkdir', + } + ); + } + + // `mkdirp` when part of the path is a file. + { + const file = path.join(tmpDir, nextdir(), nextdir()); + const dir = path.join(file, nextdir(), nextdir()); + await mkdir(path.dirname(file)); + await writeFile(file, ''); + await assert.rejects( + mkdir(dir, { recursive: true }), + { + code: 'ENOTDIR', + message: /ENOTDIR: .*mkdir/, + name: 'Error', + syscall: 'mkdir', + } + ); + } + + // mkdirp ./ + { + const dir = path.resolve(tmpDir, `${nextdir()}/./${nextdir()}`); + await mkdir(dir, { recursive: true }); + const stats = await stat(dir); + assert(stats.isDirectory()); + } + + // mkdirp ../ + { + const dir = path.resolve(tmpDir, `${nextdir()}/../${nextdir()}`); + await mkdir(dir, { recursive: true }); + const stats = await stat(dir); + assert(stats.isDirectory()); + } + + // fs.mkdirp requires the recursive option to be of type boolean. + // Everything else generates an error. + { + const dir = path.join(tmpDir, nextdir(), nextdir()); + ['', 1, {}, [], null, Symbol('test'), () => {}].forEach((recursive) => { + assert.rejects( + // mkdir() expects to get a boolean value for options.recursive. + async () => mkdir(dir, { recursive }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ).then(common.mustCall()); + }); + } + + // `mkdtemp` with invalid numeric prefix + { + await mkdtemp(path.resolve(tmpDir, 'FOO')); + await assert.rejects( + // mkdtemp() expects to get a string prefix. + async () => mkdtemp(1), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + } + + // Regression test for https://github.com/nodejs/node/issues/38168 + { + await executeOnHandle(dest, async (handle) => { + await assert.rejects( + async () => handle.write('abc', 0, 'hex'), + { + code: 'ERR_INVALID_ARG_VALUE', + message: /'encoding' is invalid for data of length 3/ + } + ); + + const ret = await handle.write('abcd', 0, 'hex'); + assert.strictEqual(ret.bytesWritten, 2); + }); + } + + // Test prototype methods calling with contexts other than FileHandle + { + await executeOnHandle(dest, async (handle) => { + await assert.rejects(() => handle.stat.call({}), { + code: 'ERR_INTERNAL_ASSERTION', + message: /handle must be an instance of FileHandle/ + }); + }); + } + } + + doTest().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-promisified.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promisified.js new file mode 100644 index 00000000..63430f64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-promisified.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const { promisify } = require('util'); + +const read = promisify(fs.read); +const write = promisify(fs.write); +const exists = promisify(fs.exists); + +{ + const fd = fs.openSync(__filename, 'r'); + read(fd, Buffer.alloc(1024), 0, 1024, null).then(common.mustCall((obj) => { + assert.strictEqual(typeof obj.bytesRead, 'number'); + assert(obj.buffer instanceof Buffer); + fs.closeSync(fd); + })); +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +{ + const filename = tmpdir.resolve('write-promise.txt'); + const fd = fs.openSync(filename, 'w'); + write(fd, Buffer.from('foobar')).then(common.mustCall((obj) => { + assert.strictEqual(typeof obj.bytesWritten, 'number'); + assert.strictEqual(obj.buffer.toString(), 'foobar'); + fs.closeSync(fd); + })); +} + +{ + exists(__filename).then(common.mustCall((x) => { + assert.strictEqual(x, true); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-empty-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-empty-buffer.js new file mode 100644 index 00000000..6abfcb5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-empty-buffer.js @@ -0,0 +1,41 @@ +'use strict'; +require('../common'); +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); +const fsPromises = fs.promises; + +const buffer = new Uint8Array(); + +assert.throws( + () => fs.readSync(fd, buffer, 0, 10, 0), + { + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'buffer\' is empty and cannot be written. ' + + 'Received Uint8Array(0) []' + } +); + +assert.throws( + () => fs.read(fd, buffer, 0, 1, 0, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'buffer\' is empty and cannot be written. ' + + 'Received Uint8Array(0) []' + } +); + +(async () => { + const filehandle = await fsPromises.open(filepath, 'r'); + assert.rejects( + () => filehandle.read(buffer, 0, 1, 0), + { + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'buffer\' is empty and cannot be written. ' + + 'Received Uint8Array(0) []' + } + ).then(common.mustCall()); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-assert-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-assert-encoding.js new file mode 100644 index 00000000..77cd0e3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-assert-encoding.js @@ -0,0 +1,12 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const encoding = 'foo-8'; +const filename = 'bar.txt'; +assert.throws( + () => fs.readFile(filename, { encoding }, common.mustNotCall()), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync-hostname.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync-hostname.js new file mode 100644 index 00000000..599f48b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync-hostname.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.isLinux) + common.skip('Test is linux specific.'); + +const assert = require('assert'); +const fs = require('fs'); + +// Test to make sure reading a file under the /proc directory works. See: +// https://groups.google.com/forum/#!topic/nodejs-dev/rxZ_RoH1Gn0 +const hostname = fs.readFileSync('/proc/sys/kernel/hostname'); +assert.ok(hostname.length > 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync.js new file mode 100644 index 00000000..e95c96d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-file-sync.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +const fn = fixtures.path('elipses.txt'); +tmpdir.refresh(); + +const s = fs.readFileSync(fn, 'utf8'); +for (let i = 0; i < s.length; i++) { + assert.strictEqual(s[i], '\u2026'); +} +assert.strictEqual(s.length, 10000); + +// Test file permissions set for readFileSync() in append mode. +{ + const expectedMode = 0o666 & ~process.umask(); + + for (const test of [ + { }, + { encoding: 'ascii' }, + { encoding: 'base64' }, + { encoding: 'hex' }, + { encoding: 'latin1' }, + { encoding: 'uTf8' }, // case variation + { encoding: 'utf16le' }, + { encoding: 'utf8' }, + ]) { + const opts = { ...test, flag: 'a+' }; + const file = tmpdir.resolve(`testReadFileSyncAppend${opts.encoding ?? ''}.txt`); + const variant = `for '${file}'`; + + const content = fs.readFileSync(file, opts); + assert.strictEqual(opts.encoding ? content : content.toString(), '', `file contents ${variant}`); + assert.strictEqual(fs.statSync(file).mode & 0o777, expectedMode, `file permissions ${variant}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-offset-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-offset-null.js new file mode 100644 index 00000000..012c94e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-offset-null.js @@ -0,0 +1,64 @@ +'use strict'; + + +// Test to assert the desired functioning of fs.read +// when {offset:null} is passed as options parameter + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fsPromises = fs.promises; +const fixtures = require('../common/fixtures'); +const filepath = fixtures.path('x.txt'); + +const buf = Buffer.alloc(1); +// Reading only one character, hence buffer of one byte is enough. + +// Tests are done by making sure the first letter in buffer is +// same as first letter in file. +// 120 is the ascii code of letter x. + +// Tests for callback API. +fs.open(filepath, 'r', common.mustSucceed((fd) => { + fs.read(fd, { offset: null, buffer: buf }, + common.mustSucceed((bytesRead, buffer) => { + assert.strictEqual(buffer[0], 120); + fs.close(fd, common.mustSucceed(() => {})); + })); +})); + +fs.open(filepath, 'r', common.mustSucceed((fd) => { + fs.read(fd, buf, { offset: null }, + common.mustSucceed((bytesRead, buffer) => { + assert.strictEqual(buffer[0], 120); + fs.close(fd, common.mustSucceed(() => {})); + })); +})); + +let filehandle = null; + +// Tests for promises api +(async () => { + filehandle = await fsPromises.open(filepath, 'r'); + const readObject = await filehandle.read(buf, { offset: null }); + assert.strictEqual(readObject.buffer[0], 120); +})() +.finally(() => filehandle?.close()) +.then(common.mustCall()); + +// Undocumented: omitted position works the same as position === null +(async () => { + filehandle = await fsPromises.open(filepath, 'r'); + const readObject = await filehandle.read(buf, null, buf.length); + assert.strictEqual(readObject.buffer[0], 120); +})() +.finally(() => filehandle?.close()) +.then(common.mustCall()); + +(async () => { + filehandle = await fsPromises.open(filepath, 'r'); + const readObject = await filehandle.read(buf, null, buf.length, 0); + assert.strictEqual(readObject.buffer[0], 120); +})() +.finally(() => filehandle?.close()) +.then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-optional-params.js new file mode 100644 index 00000000..e89f86ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-optional-params.js @@ -0,0 +1,38 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const assert = require('assert'); +const filepath = fixtures.path('x.txt'); + +const expected = Buffer.from('xyz\n'); +const defaultBufferAsync = Buffer.alloc(16384); +const bufferAsOption = Buffer.allocUnsafe(expected.byteLength); + +function testValid(message, ...options) { + const paramsMsg = `${message} (as params)`; + const paramsFilehandle = fs.openSync(filepath, 'r'); + fs.read(paramsFilehandle, ...options, common.mustSucceed((bytesRead, buffer) => { + assert.strictEqual(bytesRead, expected.byteLength, paramsMsg); + assert.deepStrictEqual(defaultBufferAsync.byteLength, buffer.byteLength, paramsMsg); + fs.closeSync(paramsFilehandle); + })); + + const optionsMsg = `${message} (as options)`; + const optionsFilehandle = fs.openSync(filepath, 'r'); + fs.read(optionsFilehandle, bufferAsOption, ...options, common.mustSucceed((bytesRead, buffer) => { + assert.strictEqual(bytesRead, expected.byteLength, optionsMsg); + assert.deepStrictEqual(bufferAsOption.byteLength, buffer.byteLength, optionsMsg); + fs.closeSync(optionsFilehandle); + })); +} + +testValid('Not passing in any object'); +testValid('Passing in a null', null); +testValid('Passing in an empty object', common.mustNotMutateObjectDeep({})); +testValid('Passing in an object', common.mustNotMutateObjectDeep({ + offset: 0, + length: bufferAsOption.byteLength, + position: 0, +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-position-validation.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-position-validation.mjs new file mode 100644 index 00000000..504f02c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-position-validation.mjs @@ -0,0 +1,93 @@ +import * as common from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import fs from 'fs'; +import assert from 'assert'; + +// This test ensures that "position" argument is correctly validated + +const filepath = fixtures.path('x.txt'); + +const buffer = Buffer.from('xyz\n'); +const offset = 0; +const length = buffer.byteLength; + +// allowedErrors is an array of acceptable internal errors +// For example, on some platforms read syscall might return -EFBIG or -EOVERFLOW +async function testValid(position, allowedErrors = []) { + return new Promise((resolve, reject) => { + fs.open(filepath, 'r', common.mustSucceed((fd) => { + let callCount = 3; + const handler = common.mustCall((err) => { + callCount--; + if (err && !allowedErrors.includes(err.code)) { + fs.close(fd, common.mustSucceed()); + reject(err); + } else if (callCount === 0) { + fs.close(fd, common.mustSucceed(resolve)); + } + }, callCount); + fs.read(fd, buffer, offset, length, position, handler); + fs.read(fd, { buffer, offset, length, position }, handler); + fs.read(fd, buffer, common.mustNotMutateObjectDeep({ offset, length, position }), handler); + })); + }); +} + +async function testInvalid(code, position) { + return new Promise((resolve, reject) => { + fs.open(filepath, 'r', common.mustSucceed((fd) => { + try { + assert.throws( + () => fs.read(fd, buffer, offset, length, position, common.mustNotCall()), + { code } + ); + assert.throws( + () => fs.read(fd, { buffer, offset, length, position }, common.mustNotCall()), + { code } + ); + assert.throws( + () => fs.read(fd, buffer, common.mustNotMutateObjectDeep({ offset, length, position }), common.mustNotCall()), + { code } + ); + resolve(); + } catch (err) { + reject(err); + } finally { + fs.close(fd, common.mustSucceed()); + } + })); + }); +} + +{ + await testValid(undefined); + await testValid(null); + await testValid(-1); + await testValid(-1n); + + await testValid(0); + await testValid(0n); + await testValid(1); + await testValid(1n); + await testValid(9); + await testValid(9n); + await testValid(Number.MAX_SAFE_INTEGER, [ 'EFBIG', 'EOVERFLOW' ]); + + await testValid(2n ** 63n - 1n - BigInt(length), [ 'EFBIG', 'EOVERFLOW' ]); + await testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n); + await testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n - BigInt(length)); + + await testInvalid('ERR_OUT_OF_RANGE', NaN); + await testInvalid('ERR_OUT_OF_RANGE', -Infinity); + await testInvalid('ERR_OUT_OF_RANGE', Infinity); + await testInvalid('ERR_OUT_OF_RANGE', -0.999); + await testInvalid('ERR_OUT_OF_RANGE', -(2n ** 64n)); + await testInvalid('ERR_OUT_OF_RANGE', Number.MAX_SAFE_INTEGER + 1); + await testInvalid('ERR_OUT_OF_RANGE', Number.MAX_VALUE); + + for (const badTypeValue of [ + false, true, '1', Symbol(1), {}, [], () => {}, Promise.resolve(1), + ]) { + await testInvalid('ERR_INVALID_ARG_TYPE', badTypeValue); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-optional-params.js new file mode 100644 index 00000000..f9007a69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-optional-params.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const read = require('util').promisify(fs.read); +const assert = require('assert'); +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); + +const expected = Buffer.from('xyz\n'); +const defaultBufferAsync = Buffer.alloc(16384); +const bufferAsOption = Buffer.allocUnsafe(expected.byteLength); + +read(fd, common.mustNotMutateObjectDeep({})) + .then(function({ bytesRead, buffer }) { + assert.strictEqual(bytesRead, expected.byteLength); + assert.deepStrictEqual(defaultBufferAsync.byteLength, buffer.byteLength); + }) + .then(common.mustCall()); + +read(fd, bufferAsOption, common.mustNotMutateObjectDeep({ position: 0 })) + .then(function({ bytesRead, buffer }) { + assert.strictEqual(bytesRead, expected.byteLength); + assert.deepStrictEqual(bufferAsOption.byteLength, buffer.byteLength); + }) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-position-validation.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-position-validation.mjs new file mode 100644 index 00000000..8bc238d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-promises-position-validation.mjs @@ -0,0 +1,84 @@ +import '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import fs from 'fs'; +import assert from 'assert'; + +// This test ensures that "position" argument is correctly validated + +const filepath = fixtures.path('x.txt'); + +const buffer = Buffer.from('xyz\n'); +const offset = 0; +const length = buffer.byteLength; + +// allowedErrors is an array of acceptable internal errors +// For example, on some platforms read syscall might return -EFBIG +async function testValid(position, allowedErrors = []) { + let fh; + try { + fh = await fs.promises.open(filepath, 'r'); + await fh.read(buffer, offset, length, position); + await fh.read({ buffer, offset, length, position }); + await fh.read(buffer, { offset, length, position }); + } catch (err) { + if (!allowedErrors.includes(err.code)) { + assert.fail(err); + } + } finally { + await fh?.close(); + } +} + +async function testInvalid(code, position) { + let fh; + try { + fh = await fs.promises.open(filepath, 'r'); + await assert.rejects( + fh.read(buffer, offset, length, position), + { code } + ); + await assert.rejects( + fh.read({ buffer, offset, length, position }), + { code } + ); + await assert.rejects( + fh.read(buffer, { offset, length, position }), + { code } + ); + } finally { + await fh?.close(); + } +} + +{ + await testValid(undefined); + await testValid(null); + await testValid(-1); + await testValid(-1n); + + await testValid(0); + await testValid(0n); + await testValid(1); + await testValid(1n); + await testValid(9); + await testValid(9n); + await testValid(Number.MAX_SAFE_INTEGER, [ 'EFBIG', 'EOVERFLOW']); + + await testValid(2n ** 63n - 1n - BigInt(length), [ 'EFBIG', 'EOVERFLOW']); + await testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n); + await testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n - BigInt(length)); + + await testInvalid('ERR_OUT_OF_RANGE', NaN); + await testInvalid('ERR_OUT_OF_RANGE', -Infinity); + await testInvalid('ERR_OUT_OF_RANGE', Infinity); + await testInvalid('ERR_OUT_OF_RANGE', -0.999); + await testInvalid('ERR_OUT_OF_RANGE', -(2n ** 64n)); + await testInvalid('ERR_OUT_OF_RANGE', Number.MAX_SAFE_INTEGER + 1); + await testInvalid('ERR_OUT_OF_RANGE', Number.MAX_VALUE); + + for (const badTypeValue of [ + false, true, '1', Symbol(1), {}, [], () => {}, Promise.resolve(1), + ]) { + testInvalid('ERR_INVALID_ARG_TYPE', badTypeValue); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-autoClose.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-autoClose.js new file mode 100644 index 00000000..728d4f5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-autoClose.js @@ -0,0 +1,15 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const writeFile = tmpdir.resolve('write-autoClose.txt'); +tmpdir.refresh(); + +const file = fs.createWriteStream(writeFile, { autoClose: true }); + +file.on('finish', common.mustCall(() => { + assert.strictEqual(file.destroyed, false); +})); +file.end('asd'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-concurrent-reads.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-concurrent-reads.js new file mode 100644 index 00000000..b5674484 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-concurrent-reads.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +// Test that concurrent file read streams don’t interfere with each other’s +// contents, and that the chunks generated by the reads only retain a +// 'reasonable' amount of memory. + +// Refs: https://github.com/nodejs/node/issues/21967 + +const filename = fixtures.path('loop.js'); // Some small non-homogeneous file. +const content = fs.readFileSync(filename); + +const N = 2000; +let started = 0; +let done = 0; + +const arrayBuffers = new Set(); + +function startRead() { + ++started; + const chunks = []; + fs.createReadStream(filename) + .on('data', (chunk) => { + chunks.push(chunk); + arrayBuffers.add(chunk.buffer); + }) + .on('end', common.mustCall(() => { + if (started < N) + startRead(); + assert.deepStrictEqual(Buffer.concat(chunks), content); + if (++done === N) { + const retainedMemory = + [...arrayBuffers].map((ab) => ab.byteLength).reduce((a, b) => a + b); + assert(retainedMemory / (N * content.length) <= 3, + `Retaining ${retainedMemory} bytes in ABs for ${N} ` + + `chunks of size ${content.length}`); + } + })); +} + +// Don’t start the reads all at once – that way we would have to allocate +// a large amount of memory upfront. +for (let i = 0; i < 6; ++i) + startRead(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-double-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-double-close.js new file mode 100644 index 00000000..32117a0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-double-close.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); + +{ + const s = fs.createReadStream(__filename); + + s.close(common.mustCall()); + s.close(common.mustCall()); +} + +{ + const s = fs.createReadStream(__filename); + + // This is a private API, but it is worth testing. close calls this + s.destroy(null, common.mustCall()); + s.destroy(null, common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-encoding.js new file mode 100644 index 00000000..8eeaee65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-encoding.js @@ -0,0 +1,17 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const stream = require('stream'); +const fixtures = require('../common/fixtures'); +const encoding = 'base64'; + +const example = fixtures.path('x.txt'); +const assertStream = new stream.Writable({ + write: function(chunk, enc, next) { + const expected = Buffer.from('xyz'); + assert(chunk.equals(expected)); + } +}); +assertStream.setDefaultEncoding(encoding); +fs.createReadStream(example, encoding).pipe(assertStream); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-err.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-err.js new file mode 100644 index 00000000..1d280f64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-err.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const stream = fs.createReadStream(__filename, { + bufferSize: 64 +}); +const err = new Error('BAM'); + +stream.on('error', common.mustCall((err_) => { + process.nextTick(common.mustCall(() => { + assert.strictEqual(stream.fd, null); + assert.strictEqual(err_, err); + })); +})); + +fs.close = common.mustCall((fd_, cb) => { + assert.strictEqual(fd_, stream.fd); + process.nextTick(cb); +}); + +const read = fs.read; +fs.read = function() { + // First time is ok. + read.apply(fs, arguments); + // Then it breaks. + fs.read = common.mustCall(function() { + const cb = arguments[arguments.length - 1]; + process.nextTick(() => { + cb(err); + }); + // It should not be called again! + fs.read = () => { + throw new Error('BOOM!'); + }; + }); +}; + +stream.on('data', (buf) => { + stream.on('data', common.mustNotCall("no more 'data' events should follow")); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd-leak.js new file mode 100644 index 00000000..81712def --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd-leak.js @@ -0,0 +1,62 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +let openCount = 0; +const _fsopen = fs.open; +const _fsclose = fs.close; + +const loopCount = 50; +const totalCheck = 50; +const emptyTxt = fixtures.path('empty.txt'); + +fs.open = function() { + openCount++; + return _fsopen.apply(null, arguments); +}; + +fs.close = function() { + openCount--; + return _fsclose.apply(null, arguments); +}; + +function testLeak(endFn, callback) { + console.log(`testing for leaks from fs.createReadStream().${endFn}()...`); + + let i = 0; + let check = 0; + + function checkFunction() { + if (openCount !== 0 && check < totalCheck) { + check++; + setTimeout(checkFunction, 100); + return; + } + + assert.strictEqual( + openCount, + 0, + `no leaked file descriptors using ${endFn}() (got ${openCount})` + ); + + openCount = 0; + callback && setTimeout(callback, 100); + } + + setInterval(function() { + const s = fs.createReadStream(emptyTxt); + s[endFn](); + + if (++i === loopCount) { + clearTimeout(this); + setTimeout(checkFunction, 100); + } + }, 2); +} + +testLeak('close', function() { + testLeak('destroy'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd.js new file mode 100644 index 00000000..f40d35b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-fd.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('read_stream_fd_test.txt'); +const input = 'hello world'; + +let output = ''; +tmpdir.refresh(); +fs.writeFileSync(file, input); + +const fd = fs.openSync(file, 'r'); +const stream = fs.createReadStream(null, { fd: fd, encoding: 'utf8' }); + +assert.strictEqual(stream.path, undefined); + +stream.on('data', common.mustCallAtLeast((data) => { + output += data; +})); + +process.on('exit', () => { + assert.strictEqual(output, input); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-file-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-file-handle.js new file mode 100644 index 00000000..eb54ffe9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-file-handle.js @@ -0,0 +1,154 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('read_stream_filehandle_test.txt'); +const input = 'hello world'; + +tmpdir.refresh(); +fs.writeFileSync(file, input); + +fs.promises.open(file, 'r').then((handle) => { + handle.on('close', common.mustCall()); + const stream = fs.createReadStream(null, { fd: handle }); + + let output = ''; + stream.on('data', common.mustCallAtLeast((data) => { + output += data; + })); + + stream.on('end', common.mustCall(() => { + assert.strictEqual(output, input); + })); + + stream.on('close', common.mustCall()); +}).then(common.mustCall()); + +fs.promises.open(file, 'r').then((handle) => { + handle.on('close', common.mustCall()); + const stream = fs.createReadStream(null, { fd: handle }); + stream.on('data', common.mustNotCall()); + stream.on('close', common.mustCall()); + + return handle.close(); +}).then(common.mustCall()); + +fs.promises.open(file, 'r').then((handle) => { + handle.on('close', common.mustCall()); + const stream = fs.createReadStream(null, { fd: handle }); + stream.on('close', common.mustCall()); + + stream.on('data', common.mustCall(() => { + handle.close(); + })); +}).then(common.mustCall()); + +fs.promises.open(file, 'r').then((handle) => { + handle.on('close', common.mustCall()); + const stream = fs.createReadStream(null, { fd: handle }); + stream.on('close', common.mustCall()); + + stream.close(); +}).then(common.mustCall()); + +fs.promises.open(file, 'r').then((handle) => { + assert.throws(() => { + fs.createReadStream(null, { fd: handle, fs }); + }, { + code: 'ERR_METHOD_NOT_IMPLEMENTED', + name: 'Error', + message: 'The FileHandle with fs method is not implemented' + }); + return handle.close(); +}).then(common.mustCall()); + +fs.promises.open(file, 'r').then((handle) => { + const { read: originalReadFunction } = handle; + handle.read = common.mustCallAtLeast(function read() { + return Reflect.apply(originalReadFunction, this, arguments); + }); + + const stream = fs.createReadStream(null, { fd: handle }); + + let output = ''; + stream.on('data', common.mustCallAtLeast((data) => { + output += data; + })); + + stream.on('end', common.mustCall(() => { + assert.strictEqual(output, input); + })); +}).then(common.mustCall()); + +// AbortSignal option test +fs.promises.open(file, 'r').then((handle) => { + const controller = new AbortController(); + const { signal } = controller; + const stream = handle.createReadStream({ signal }); + + stream.on('data', common.mustNotCall()); + stream.on('end', common.mustNotCall()); + + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err.name, 'AbortError'); + })); + + stream.on('close', common.mustCall(() => { + handle.close(); + })); + + controller.abort(); +}).then(common.mustCall()); + +// Already-aborted signal test +fs.promises.open(file, 'r').then((handle) => { + const signal = AbortSignal.abort(); + const stream = handle.createReadStream({ signal }); + + stream.on('data', common.mustNotCall()); + stream.on('end', common.mustNotCall()); + + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err.name, 'AbortError'); + })); + + stream.on('close', common.mustCall(() => { + handle.close(); + })); +}).then(common.mustCall()); + +// Invalid signal type test +fs.promises.open(file, 'r').then((handle) => { + for (const signal of [1, {}, [], '', null, NaN, 1n, () => {}, Symbol(), false, true]) { + assert.throws(() => { + handle.createReadStream({ signal }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + } + return handle.close(); +}).then(common.mustCall()); + +// Custom abort reason test +fs.promises.open(file, 'r').then((handle) => { + const controller = new AbortController(); + const { signal } = controller; + const reason = new Error('some silly abort reason'); + const stream = handle.createReadStream({ signal }); + + stream.on('data', common.mustNotCall()); + stream.on('end', common.mustNotCall()); + + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.cause, reason); + })); + + stream.on('close', common.mustCall(() => { + handle.close(); + })); + + controller.abort(reason); +}).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-inherit.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-inherit.js new file mode 100644 index 00000000..ec090465 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-inherit.js @@ -0,0 +1,205 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const fn = fixtures.path('elipses.txt'); +const rangeFile = fixtures.path('x.txt'); + +{ + let paused = false; + + const file = fs.ReadStream(fn); + + file.on('open', common.mustCall(function(fd) { + file.length = 0; + assert.strictEqual(typeof fd, 'number'); + assert.ok(file.readable); + + // GH-535 + file.pause(); + file.resume(); + file.pause(); + file.resume(); + })); + + file.on('data', common.mustCallAtLeast(function(data) { + assert.ok(data instanceof Buffer); + assert.ok(!paused); + file.length += data.length; + + paused = true; + file.pause(); + + setTimeout(function() { + paused = false; + file.resume(); + }, 10); + })); + + + file.on('end', common.mustCall()); + + + file.on('close', common.mustCall(function() { + assert.strictEqual(file.length, 30000); + })); +} + +{ + const file = fs.createReadStream(fn, { __proto__: { encoding: 'utf8' } }); + file.length = 0; + file.on('data', function(data) { + assert.strictEqual(typeof data, 'string'); + file.length += data.length; + + for (let i = 0; i < data.length; i++) { + // http://www.fileformat.info/info/unicode/char/2026/index.htm + assert.strictEqual(data[i], '\u2026'); + } + }); + + file.on('close', common.mustCall(function() { + assert.strictEqual(file.length, 10000); + })); +} + +{ + const options = { __proto__: { bufferSize: 1, start: 1, end: 2 } }; + const file = fs.createReadStream(rangeFile, options); + assert.strictEqual(file.start, 1); + assert.strictEqual(file.end, 2); + let contentRead = ''; + file.on('data', function(data) { + contentRead += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(contentRead, 'yz'); + })); +} + +{ + const options = { __proto__: { bufferSize: 1, start: 1 } }; + const file = fs.createReadStream(rangeFile, options); + assert.strictEqual(file.start, 1); + file.data = ''; + file.on('data', function(data) { + file.data += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(file.data, 'yz\n'); + })); +} + +// https://github.com/joyent/node/issues/2320 +{ + const options = { __proto__: { bufferSize: 1.23, start: 1 } }; + const file = fs.createReadStream(rangeFile, options); + assert.strictEqual(file.start, 1); + file.data = ''; + file.on('data', function(data) { + file.data += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(file.data, 'yz\n'); + })); +} + +{ + const message = + 'The value of "start" is out of range. It must be <= "end" (here: 2).' + + ' Received 10'; + + assert.throws( + () => { + fs.createReadStream(rangeFile, { __proto__: { start: 10, end: 2 } }); + }, + { + code: 'ERR_OUT_OF_RANGE', + message, + name: 'RangeError' + }); +} + +{ + const options = { __proto__: { start: 0, end: 0 } }; + const stream = fs.createReadStream(rangeFile, options); + assert.strictEqual(stream.start, 0); + assert.strictEqual(stream.end, 0); + stream.data = ''; + + stream.on('data', function(chunk) { + stream.data += chunk; + }); + + stream.on('end', common.mustCall(function() { + assert.strictEqual(stream.data, 'x'); + })); +} + +// Pause and then resume immediately. +{ + const pauseRes = fs.createReadStream(rangeFile); + pauseRes.pause(); + pauseRes.resume(); +} + +{ + let data = ''; + let file = + fs.createReadStream(rangeFile, { __proto__: { autoClose: false } }); + assert.strictEqual(file.autoClose, false); + file.on('data', (chunk) => { data += chunk; }); + file.on('end', common.mustCall(function() { + process.nextTick(common.mustCall(function() { + assert(!file.closed); + assert(!file.destroyed); + assert.strictEqual(data, 'xyz\n'); + fileNext(); + })); + })); + + function fileNext() { + // This will tell us if the fd is usable again or not. + file = fs.createReadStream(null, { __proto__: { fd: file.fd, start: 0 } }); + file.data = ''; + file.on('data', function(data) { + file.data += data; + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(file.data, 'xyz\n'); + })); + } + process.on('exit', function() { + assert(file.closed); + assert(file.destroyed); + }); +} + +// Just to make sure autoClose won't close the stream because of error. +{ + const options = { __proto__: { fd: 13337, autoClose: false } }; + const file = fs.createReadStream(null, options); + file.on('data', common.mustNotCall()); + file.on('error', common.mustCall()); + process.on('exit', function() { + assert(!file.closed); + assert(!file.destroyed); + assert(file.fd); + }); +} + +// Make sure stream is destroyed when file does not exist. +{ + const file = fs.createReadStream('/path/to/file/that/does/not/exist'); + file.on('data', common.mustNotCall()); + file.on('error', common.mustCall()); + + process.on('exit', function() { + assert(file.closed); + assert(file.destroyed); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-patch-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-patch-open.js new file mode 100644 index 00000000..6fa97737 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-patch-open.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +common.expectWarning( + 'DeprecationWarning', + 'ReadStream.prototype.open() is deprecated', 'DEP0135'); +const s = fs.createReadStream('asd') + // We don't care about errors in this test. + .on('error', () => {}); +s.open(); + +process.nextTick(() => { + // Allow overriding open(). + fs.ReadStream.prototype.open = common.mustCall(); + fs.createReadStream('asd'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-pos.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-pos.js new file mode 100644 index 00000000..7ce63a53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-pos.js @@ -0,0 +1,82 @@ +'use strict'; + +// Refs: https://github.com/nodejs/node/issues/33940 + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); +const assert = require('assert'); + +tmpdir.refresh(); + +const file = tmpdir.resolve('read_stream_pos_test.txt'); + +fs.writeFileSync(file, ''); + +let counter = 0; + +const writeInterval = setInterval(() => { + counter = counter + 1; + const line = `hello at ${counter}\n`; + fs.writeFileSync(file, line, { flag: 'a' }); +}, 1); + +const hwm = 10; +let bufs = []; +let isLow = false; +let cur = 0; +let stream; + +const readInterval = setInterval(() => { + if (stream) return; + + stream = fs.createReadStream(file, { + highWaterMark: hwm, + start: cur + }); + stream.on('data', common.mustCallAtLeast((chunk) => { + cur += chunk.length; + bufs.push(chunk); + if (isLow) { + const brokenLines = Buffer.concat(bufs).toString() + .split('\n') + .filter((line) => { + const s = 'hello at'.slice(0, line.length); + if (line && !line.startsWith(s)) { + return true; + } + return false; + }); + assert.strictEqual(brokenLines.length, 0); + exitTest(); + return; + } + if (chunk.length !== hwm) { + isLow = true; + } + })); + stream.on('end', () => { + stream = null; + isLow = false; + bufs = []; + }); +}, 10); + +// Time longer than 90 seconds to exit safely +const endTimer = setTimeout(() => { + exitTest(); +}, 90000); + +const exitTest = () => { + clearInterval(readInterval); + clearInterval(writeInterval); + clearTimeout(endTimer); + if (stream && !stream.destroyed) { + stream.on('close', () => { + process.exit(); + }); + stream.destroy(); + } else { + process.exit(); + } +}; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-resume.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-resume.js new file mode 100644 index 00000000..36e3d809 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-resume.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +const fs = require('fs'); + +const file = fixtures.path('x.txt'); +let data = ''; +let first = true; + +const stream = fs.createReadStream(file); +stream.setEncoding('utf8'); +stream.on('data', common.mustCallAtLeast(function(chunk) { + data += chunk; + if (first) { + first = false; + stream.resume(); + } +})); + +process.nextTick(function() { + stream.pause(); + setTimeout(function() { + stream.resume(); + }, 100); +}); + +process.on('exit', function() { + assert.strictEqual(data, 'xyz\n'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-throw-type-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-throw-type-error.js new file mode 100644 index 00000000..a01d23d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream-throw-type-error.js @@ -0,0 +1,77 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +// This test ensures that appropriate TypeError is thrown by createReadStream +// when an argument with invalid type is passed + +const example = fixtures.path('x.txt'); +// Should not throw. +fs.createReadStream(example, undefined); +fs.createReadStream(example, null); +fs.createReadStream(example, 'utf8'); +fs.createReadStream(example, { encoding: 'utf8' }); + +const createReadStreamErr = (path, opt, error) => { + assert.throws(() => { + fs.createReadStream(path, opt); + }, error); +}; + +const typeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; + +const rangeError = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' +}; + +[123, 0, true, false].forEach((opts) => + createReadStreamErr(example, opts, typeError) +); + +// Case 0: Should not throw if either start or end is undefined +[{}, { start: 0 }, { end: Infinity }].forEach((opts) => + fs.createReadStream(example, opts) +); + +// Case 1: Should throw TypeError if either start or end is not of type 'number' +[ + { start: 'invalid' }, + { end: 'invalid' }, + { start: 'invalid', end: 'invalid' }, +].forEach((opts) => createReadStreamErr(example, opts, typeError)); + +// Case 2: Should throw RangeError if either start or end is NaN +[{ start: NaN }, { end: NaN }, { start: NaN, end: NaN }].forEach((opts) => + createReadStreamErr(example, opts, rangeError) +); + +// Case 3: Should throw RangeError if either start or end is negative +[{ start: -1 }, { end: -1 }, { start: -1, end: -1 }].forEach((opts) => + createReadStreamErr(example, opts, rangeError) +); + +// Case 4: Should throw RangeError if either start or end is fractional +[{ start: 0.1 }, { end: 0.1 }, { start: 0.1, end: 0.1 }].forEach((opts) => + createReadStreamErr(example, opts, rangeError) +); + +// Case 5: Should not throw if both start and end are whole numbers +fs.createReadStream(example, { start: 1, end: 5 }); + +// Case 6: Should throw RangeError if start is greater than end +createReadStreamErr(example, { start: 5, end: 1 }, rangeError); + +// Case 7: Should throw RangeError if start or end is not safe integer +const NOT_SAFE_INTEGER = 2 ** 53; +[ + { start: NOT_SAFE_INTEGER, end: Infinity }, + { start: 0, end: NOT_SAFE_INTEGER }, +].forEach((opts) => + createReadStreamErr(example, opts, rangeError) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream.js new file mode 100644 index 00000000..80bd7b01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-stream.js @@ -0,0 +1,277 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +const child_process = require('child_process'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const fn = fixtures.path('elipses.txt'); +const rangeFile = fixtures.path('x.txt'); + +function test1(options) { + let paused = false; + let bytesRead = 0; + + const file = fs.createReadStream(fn, options); + const fileSize = fs.statSync(fn).size; + + assert.strictEqual(file.bytesRead, 0); + + file.on('open', common.mustCall(function(fd) { + file.length = 0; + assert.strictEqual(typeof fd, 'number'); + assert.strictEqual(file.bytesRead, 0); + assert.ok(file.readable); + + // GH-535 + file.pause(); + file.resume(); + file.pause(); + file.resume(); + })); + + file.on('data', function(data) { + assert.ok(data instanceof Buffer); + assert.ok(data.byteOffset % 8 === 0); + assert.ok(!paused); + file.length += data.length; + + bytesRead += data.length; + assert.strictEqual(file.bytesRead, bytesRead); + + paused = true; + file.pause(); + + setTimeout(function() { + paused = false; + file.resume(); + }, 10); + }); + + + file.on('end', common.mustCall(function(chunk) { + assert.strictEqual(bytesRead, fileSize); + assert.strictEqual(file.bytesRead, fileSize); + })); + + + file.on('close', common.mustCall(function() { + assert.strictEqual(bytesRead, fileSize); + assert.strictEqual(file.bytesRead, fileSize); + })); + + process.on('exit', function() { + assert.strictEqual(file.length, 30000); + }); +} + +test1({}); +test1({ + fs: { + open: common.mustCall(fs.open), + read: common.mustCallAtLeast(fs.read, 1), + close: common.mustCall(fs.close), + } +}); + +{ + const file = fs.createReadStream(fn, common.mustNotMutateObjectDeep({ encoding: 'utf8' })); + file.length = 0; + file.on('data', function(data) { + assert.strictEqual(typeof data, 'string'); + file.length += data.length; + + for (let i = 0; i < data.length; i++) { + // http://www.fileformat.info/info/unicode/char/2026/index.htm + assert.strictEqual(data[i], '\u2026'); + } + }); + + file.on('close', common.mustCall()); + + process.on('exit', function() { + assert.strictEqual(file.length, 10000); + }); +} + +{ + const file = + fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ bufferSize: 1, start: 1, end: 2 })); + let contentRead = ''; + file.on('data', function(data) { + contentRead += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function(data) { + assert.strictEqual(contentRead, 'yz'); + })); +} + +{ + const file = fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ bufferSize: 1, start: 1 })); + file.data = ''; + file.on('data', function(data) { + file.data += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(file.data, 'yz\n'); + })); +} + +{ + // Ref: https://github.com/nodejs/node-v0.x-archive/issues/2320 + const file = fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ bufferSize: 1.23, start: 1 })); + file.data = ''; + file.on('data', function(data) { + file.data += data.toString('utf-8'); + }); + file.on('end', common.mustCall(function() { + assert.strictEqual(file.data, 'yz\n'); + })); +} + +assert.throws( + () => { + fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ start: 10, end: 2 })); + }, + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "start" is out of range. It must be <= "end"' + + ' (here: 2). Received 10', + name: 'RangeError' + }); + +{ + const stream = fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ start: 0, end: 0 })); + stream.data = ''; + + stream.on('data', function(chunk) { + stream.data += chunk; + }); + + stream.on('end', common.mustCall(function() { + assert.strictEqual(stream.data, 'x'); + })); +} + +{ + // Verify that end works when start is not specified. + const stream = new fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ end: 1 })); + stream.data = ''; + + stream.on('data', function(chunk) { + stream.data += chunk; + }); + + stream.on('end', common.mustCall(function() { + assert.strictEqual(stream.data, 'xy'); + })); +} + +if (!common.isWindows) { + // Verify that end works when start is not specified, and we do not try to + // use positioned reads. This makes sure that this keeps working for + // non-seekable file descriptors. + tmpdir.refresh(); + const filename = `${tmpdir.path}/foo.pipe`; + const mkfifoResult = child_process.spawnSync('mkfifo', [filename]); + if (!mkfifoResult.error) { + child_process.exec(...common.escapePOSIXShell`echo "xyz foobar" > "${filename}"`); + const stream = new fs.createReadStream(filename, common.mustNotMutateObjectDeep({ end: 1 })); + stream.data = ''; + + stream.on('data', function(chunk) { + stream.data += chunk; + }); + + stream.on('end', common.mustCall(function() { + assert.strictEqual(stream.data, 'xy'); + fs.unlinkSync(filename); + })); + } else { + common.printSkipMessage('mkfifo not available'); + } +} + +{ + // Pause and then resume immediately. + const pauseRes = fs.createReadStream(rangeFile); + pauseRes.pause(); + pauseRes.resume(); +} + +{ + let file = fs.createReadStream(rangeFile, common.mustNotMutateObjectDeep({ autoClose: false })); + let data = ''; + file.on('data', function(chunk) { data += chunk; }); + file.on('end', common.mustCall(function() { + assert.strictEqual(data, 'xyz\n'); + process.nextTick(function() { + assert(!file.closed); + assert(!file.destroyed); + fileNext(); + }); + })); + + function fileNext() { + // This will tell us if the fd is usable again or not. + file = fs.createReadStream(null, common.mustNotMutateObjectDeep({ fd: file.fd, start: 0 })); + file.data = ''; + file.on('data', function(data) { + file.data += data; + }); + file.on('end', common.mustCall(function(err) { + assert.strictEqual(file.data, 'xyz\n'); + })); + process.on('exit', function() { + assert(file.closed); + assert(file.destroyed); + }); + } +} + +{ + // Just to make sure autoClose won't close the stream because of error. + const file = fs.createReadStream(null, common.mustNotMutateObjectDeep({ fd: 13337, autoClose: false })); + file.on('data', common.mustNotCall()); + file.on('error', common.mustCall()); + process.on('exit', function() { + assert(!file.closed); + assert(!file.destroyed); + assert(file.fd); + }); +} + +{ + // Make sure stream is destroyed when file does not exist. + const file = fs.createReadStream('/path/to/file/that/does/not/exist'); + file.on('data', common.mustNotCall()); + file.on('error', common.mustCall()); + + process.on('exit', function() { + assert(file.closed); + assert(file.destroyed); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-type.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-type.js new file mode 100644 index 00000000..81ad7ecb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-type.js @@ -0,0 +1,243 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); +const expected = 'xyz\n'; + + +// Error must be thrown with string +assert.throws( + () => fs.read(fd, expected.length, 0, 'utf-8', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer" argument must be an instance of Buffer, ' + + 'TypedArray, or DataView. Received type number (4)' + } +); + +[true, null, undefined, () => {}, {}].forEach((value) => { + assert.throws(() => { + fs.read(value, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 0, + common.mustNotCall()); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +}); + +assert.throws(() => { + fs.read(fd, + Buffer.allocUnsafe(expected.length), + -1, + expected.length, + 0, + common.mustNotCall()); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}); + +assert.throws(() => { + fs.read(fd, + Buffer.allocUnsafe(expected.length), + NaN, + expected.length, + 0, + common.mustNotCall()); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. It must be an integer. ' + + 'Received NaN' +}); + +assert.throws(() => { + fs.read(fd, + Buffer.allocUnsafe(expected.length), + 0, + -1, + 0, + common.mustNotCall()); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + 'It must be >= 0. Received -1' +}); + +[true, () => {}, {}, ''].forEach((value) => { + assert.throws(() => { + fs.read(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + value, + common.mustNotCall()); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +}); + +[0.5, 2 ** 53, 2n ** 63n].forEach((value) => { + assert.throws(() => { + fs.read(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + value, + common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' + }); +}); + +fs.read(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 0n, + common.mustSucceed()); + +fs.read(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 2n ** 53n - 1n, + common.mustCall((err) => { + if (err) { + if (common.isIBMi) + assert.strictEqual(err.code, 'EOVERFLOW'); + else + assert.strictEqual(err.code, 'EFBIG'); + } + })); + +assert.throws( + () => fs.readSync(fd, expected.length, 0, 'utf-8'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "buffer" argument must be an instance of Buffer, ' + + 'TypedArray, or DataView. Received type number (4)' + } +); + +[true, null, undefined, () => {}, {}].forEach((value) => { + assert.throws(() => { + fs.readSync(value, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 0); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +}); + +assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + -1, + expected.length, + 0); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', +}); + +assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + NaN, + expected.length, + 0); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. It must be an integer. ' + + 'Received NaN' +}); + +assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + -1, + 0); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + 'It must be >= 0. Received -1' +}); + +assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length + 1, + 0); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + 'It must be <= 4. Received 5' +}); + +[true, () => {}, {}, ''].forEach((value) => { + assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + value); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +}); + +[0.5, 2 ** 53, 2n ** 63n].forEach((value) => { + assert.throws(() => { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + value); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError' + }); +}); + +fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 0n); + +try { + fs.readSync(fd, + Buffer.allocUnsafe(expected.length), + 0, + expected.length, + 2n ** 53n - 1n); +} catch (err) { + // On systems where max file size is below 2^53-1, we'd expect a EFBIG error. + // This is not using `assert.throws` because the above call should not raise + // any error on systems that allows file of that size. + if (err.code !== 'EFBIG' && !(common.isIBMi && err.code === 'EOVERFLOW')) + throw err; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-zero-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-zero-length.js new file mode 100644 index 00000000..ac2efc73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read-zero-length.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); +const bufferAsync = Buffer.alloc(0); +const bufferSync = Buffer.alloc(0); + +fs.read(fd, bufferAsync, 0, 0, 0, common.mustCall((err, bytesRead) => { + assert.strictEqual(bytesRead, 0); + assert.deepStrictEqual(bufferAsync, Buffer.alloc(0)); +})); + +const r = fs.readSync(fd, bufferSync, 0, 0, 0); +assert.deepStrictEqual(bufferSync, Buffer.alloc(0)); +assert.strictEqual(r, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read.js new file mode 100644 index 00000000..966185c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-read.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); + +const expected = Buffer.from('xyz\n'); + +function test(bufferAsync, bufferSync, expected) { + fs.read(fd, + bufferAsync, + 0, + expected.length, + 0, + common.mustSucceed((bytesRead) => { + assert.strictEqual(bytesRead, expected.length); + assert.deepStrictEqual(bufferAsync, expected); + })); + + const r = fs.readSync(fd, bufferSync, 0, expected.length, 0); + assert.deepStrictEqual(bufferSync, expected); + assert.strictEqual(r, expected.length); +} + +test(Buffer.allocUnsafe(expected.length), + Buffer.allocUnsafe(expected.length), + expected); + +test(new Uint8Array(expected.length), + new Uint8Array(expected.length), + Uint8Array.from(expected)); + +{ + // Reading beyond file length (3 in this case) should return no data. + // This is a test for a bug where reads > uint32 would return data + // from the current position in the file. + const pos = 0xffffffff + 1; // max-uint32 + 1 + const nRead = fs.readSync(fd, Buffer.alloc(1), 0, 1, pos); + assert.strictEqual(nRead, 0); + + fs.read(fd, Buffer.alloc(1), 0, 1, pos, common.mustSucceed((nRead) => { + assert.strictEqual(nRead, 0); + })); +} + +assert.throws(() => new fs.Dir(), { + code: 'ERR_MISSING_ARGS', +}); + +assert.throws( + () => fs.read(fd, Buffer.alloc(1), 0, 1, 0), + { + code: 'ERR_INVALID_ARG_TYPE', + } +); + +assert.throws( + () => fs.read(fd, { buffer: null }, common.mustNotCall()), + { code: 'ERR_INVALID_ARG_TYPE' }, + 'throws when options.buffer is null' +); + +assert.throws( + () => fs.readSync(fd, { buffer: null }), + { + name: 'TypeError', + message: 'The "buffer" argument must be an instance of Buffer, ' + + 'TypedArray, or DataView. Received an instance of Object', + }, + 'throws when options.buffer is null' +); + +assert.throws( + () => fs.read(null, Buffer.alloc(1), 0, 1, 0), + { + message: 'The "fd" argument must be of type number. Received null', + code: 'ERR_INVALID_ARG_TYPE', + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-optional-params.js new file mode 100644 index 00000000..7fc1abfd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-optional-params.js @@ -0,0 +1,73 @@ +'use strict'; + +const { mustNotMutateObjectDeep } = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const assert = require('assert'); +const filepath = fixtures.path('x.txt'); + +const expected = Buffer.from('xyz\n'); + +function runTest(defaultBuffer, options, errorCode = false) { + let fd; + try { + fd = fs.openSync(filepath, 'r'); + if (errorCode) { + assert.throws( + () => fs.readSync(fd, defaultBuffer, options), + { code: errorCode } + ); + } else { + const result = fs.readSync(fd, defaultBuffer, options); + assert.strictEqual(result, expected.length); + assert.deepStrictEqual(defaultBuffer, expected); + } + } finally { + if (fd != null) fs.closeSync(fd); + } +} + +for (const options of [ + + // Test options object + { offset: 0 }, + { length: expected.length }, + { position: 0 }, + { offset: 0, length: expected.length }, + { offset: 0, position: 0 }, + { length: expected.length, position: 0 }, + { offset: 0, length: expected.length, position: 0 }, + + { position: null }, + { position: -1 }, + { position: 0n }, + + // Test default params + {}, + null, + undefined, + + // Test malicious corner case: it works as {length: 4} but not intentionally + new String('4444'), +]) { + runTest(Buffer.allocUnsafe(expected.length), options); +} + +for (const options of [ + + // Test various invalid options + false, + true, + Infinity, + 42n, + Symbol(), + 'amString', + [], + () => {}, + + // Test if arbitrary entity with expected .length is not mistaken for options + '4'.repeat(expected.length), + [4, 4, 4, 4], +]) { + runTest(Buffer.allocUnsafe(expected.length), mustNotMutateObjectDeep(options), 'ERR_INVALID_ARG_TYPE'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-position-validation.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-position-validation.mjs new file mode 100644 index 00000000..305e3777 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readSync-position-validation.mjs @@ -0,0 +1,79 @@ +import * as common from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import fs from 'fs'; +import assert from 'assert'; + +// This test ensures that "position" argument is correctly validated + +const filepath = fixtures.path('x.txt'); + +const buffer = Buffer.from('xyz\n'); +const offset = 0; +const length = buffer.byteLength; + +// allowedErrors is an array of acceptable internal errors +// For example, on some platforms read syscall might return -EFBIG or -EOVERFLOW +function testValid(position, allowedErrors = []) { + let fdSync; + try { + fdSync = fs.openSync(filepath, 'r'); + fs.readSync(fdSync, buffer, offset, length, position); + fs.readSync(fdSync, buffer, common.mustNotMutateObjectDeep({ offset, length, position })); + } catch (err) { + if (!allowedErrors.includes(err.code)) { + assert.fail(err); + } + } finally { + if (fdSync) fs.closeSync(fdSync); + } +} + +function testInvalid(code, position) { + let fdSync; + try { + fdSync = fs.openSync(filepath, 'r'); + assert.throws( + () => fs.readSync(fdSync, buffer, offset, length, position), + { code } + ); + assert.throws( + () => fs.readSync(fdSync, buffer, common.mustNotMutateObjectDeep({ offset, length, position })), + { code } + ); + } finally { + if (fdSync) fs.closeSync(fdSync); + } +} + +{ + testValid(undefined); + testValid(null); + testValid(-1); + testValid(-1n); + + testValid(0); + testValid(0n); + testValid(1); + testValid(1n); + testValid(9); + testValid(9n); + testValid(Number.MAX_SAFE_INTEGER, [ 'EFBIG', 'EOVERFLOW' ]); + + testValid(2n ** 63n - 1n - BigInt(length), [ 'EFBIG', 'EOVERFLOW' ]); + testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n); + testInvalid('ERR_OUT_OF_RANGE', 2n ** 63n - BigInt(length)); + + testInvalid('ERR_OUT_OF_RANGE', NaN); + testInvalid('ERR_OUT_OF_RANGE', -Infinity); + testInvalid('ERR_OUT_OF_RANGE', Infinity); + testInvalid('ERR_OUT_OF_RANGE', -0.999); + testInvalid('ERR_OUT_OF_RANGE', -(2n ** 64n)); + testInvalid('ERR_OUT_OF_RANGE', Number.MAX_SAFE_INTEGER + 1); + testInvalid('ERR_OUT_OF_RANGE', Number.MAX_VALUE); + + for (const badTypeValue of [ + false, true, '1', Symbol(1), {}, [], () => {}, Promise.resolve(1), + ]) { + testInvalid('ERR_INVALID_ARG_TYPE', badTypeValue); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-buffer.js new file mode 100644 index 00000000..54b7353c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-buffer.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +if (!common.isMacOS) { + common.skip('this tests works only on MacOS'); +} + +const assert = require('assert'); + +fs.readdir( + Buffer.from('/dev'), + { withFileTypes: true, encoding: 'buffer' }, + common.mustCall((e, d) => { + assert.strictEqual(e, null); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-pipe.js new file mode 100644 index 00000000..592e7a3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-pipe.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { readdir, readdirSync } = require('fs'); + +if (!common.isWindows) { + common.skip('This test is specific to Windows to test enumerate pipes'); +} + +// Ref: https://github.com/nodejs/node/issues/56002 +// This test is specific to Windows. + +const pipe = '\\\\.\\pipe\\'; + +const { length } = readdirSync(pipe); +assert.ok(length >= 0, `${length} is not greater or equal to 0`); + +readdir(pipe, common.mustSucceed((files) => { + assert.ok(files.length >= 0, `${files.length} is not greater or equal to 0`); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-recursive.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-recursive.js new file mode 100644 index 00000000..7cfc0903 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-recursive.js @@ -0,0 +1,18 @@ +'use strict'; + +const { PIPE, mustCall } = require('../common'); +const tmpdir = require('../common/tmpdir'); +const { test } = require('node:test'); +const fs = require('node:fs'); +const net = require('node:net'); + +test('readdir should not recurse into Unix domain sockets', (t, done) => { + tmpdir.refresh(); + const server = net.createServer().listen(PIPE, mustCall(() => { + // The process should not crash + // See https://github.com/nodejs/node/issues/52159 + fs.readdirSync(tmpdir.path, { recursive: true }); + server.close(); + done(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-stack-overflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-stack-overflow.js new file mode 100644 index 00000000..e35ad873 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-stack-overflow.js @@ -0,0 +1,19 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +function recurse() { + fs.readdirSync('.'); + recurse(); +} + +assert.throws( + () => recurse(), + { + name: 'RangeError', + message: 'Maximum call stack size exceeded' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types-symlinks.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types-symlinks.js new file mode 100644 index 00000000..afdbdb16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types-symlinks.js @@ -0,0 +1,36 @@ +'use strict'; + +// Refs: https://github.com/nodejs/node/issues/52663 +const common = require('../common'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const path = require('node:path'); + +if (!common.canCreateSymLink()) + common.skip('insufficient privileges'); + +const tmpdir = require('../common/tmpdir'); +const readdirDir = tmpdir.path; +// clean up the tmpdir +tmpdir.refresh(); + +// a/1, a/2 +const a = path.join(readdirDir, 'a'); +fs.mkdirSync(a); +fs.writeFileSync(path.join(a, '1'), 'irrelevant'); +fs.writeFileSync(path.join(a, '2'), 'irrelevant'); + +// b/1 +const b = path.join(readdirDir, 'b'); +fs.mkdirSync(b); +fs.writeFileSync(path.join(b, '1'), 'irrelevant'); + +// b/c -> a +const c = path.join(readdirDir, 'b', 'c'); +fs.symlinkSync(a, c, 'dir'); + +// Just check that the number of entries are the same +assert.strictEqual( + fs.readdirSync(b, { recursive: true, withFileTypes: true }).length, + fs.readdirSync(b, { recursive: true, withFileTypes: false }).length +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types.js new file mode 100644 index 00000000..c6225c91 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-types.js @@ -0,0 +1,132 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const { internalBinding } = require('internal/test/binding'); +const binding = internalBinding('fs'); + +const readdirDir = tmpdir.path; +const files = ['empty', 'files', 'for', 'just', 'testing']; +const constants = require('fs').constants; +const types = { + isDirectory: constants.UV_DIRENT_DIR, + isFile: constants.UV_DIRENT_FILE, + isBlockDevice: constants.UV_DIRENT_BLOCK, + isCharacterDevice: constants.UV_DIRENT_CHAR, + isSymbolicLink: constants.UV_DIRENT_LINK, + isFIFO: constants.UV_DIRENT_FIFO, + isSocket: constants.UV_DIRENT_SOCKET +}; +const typeMethods = Object.keys(types); + +// Make sure tmp directory is clean +tmpdir.refresh(); + +// Create the necessary files +files.forEach(function(currentFile) { + fs.writeFileSync(`${readdirDir}/${currentFile}`, '', 'utf8'); +}); + + +function assertDirents(dirents) { + assert.strictEqual(files.length, dirents.length); + for (const [i, dirent] of dirents.entries()) { + assert(dirent instanceof fs.Dirent); + assert.strictEqual(dirent.name, files[i]); + assert.strictEqual(dirent.isFile(), true); + assert.strictEqual(dirent.isDirectory(), false); + assert.strictEqual(dirent.isSocket(), false); + assert.strictEqual(dirent.isBlockDevice(), false); + assert.strictEqual(dirent.isCharacterDevice(), false); + assert.strictEqual(dirent.isFIFO(), false); + assert.strictEqual(dirent.isSymbolicLink(), false); + } +} + +// Check the readdir Sync version +assertDirents(fs.readdirSync(readdirDir, { withFileTypes: true })); + +fs.readdir(__filename, { + withFileTypes: true +}, common.mustCall((err) => { + assert.throws( + () => { throw err; }, + { + code: 'ENOTDIR', + name: 'Error', + message: `ENOTDIR: not a directory, scandir '${__filename}'` + } + ); +})); + +// Check the readdir async version +fs.readdir(readdirDir, { + withFileTypes: true +}, common.mustSucceed((dirents) => { + assertDirents(dirents); +})); + +(async () => { + const dirents = await fs.promises.readdir(readdirDir, { + withFileTypes: true + }); + assertDirents(dirents); +})().then(common.mustCall()); + +// Check that mutating options doesn't affect results +(async () => { + const options = { withFileTypes: true }; + const direntsPromise = fs.promises.readdir(readdirDir, options); + options.withFileTypes = false; + assertDirents(await direntsPromise); +})().then(common.mustCall()); + +{ + const options = { recursive: true, withFileTypes: true }; + fs.readdir(readdirDir, options, common.mustSucceed((dirents) => { + assertDirents(dirents); + })); + options.withFileTypes = false; +} + +// Check for correct types when the binding returns unknowns +const UNKNOWN = constants.UV_DIRENT_UNKNOWN; +const oldReaddir = binding.readdir; +process.on('beforeExit', () => { binding.readdir = oldReaddir; }); +binding.readdir = common.mustCall((path, encoding, types, req, ctx) => { + if (req) { + const oldCb = req.oncomplete; + req.oncomplete = (err, results) => { + if (err) { + oldCb(err); + return; + } + results[1] = results[1].map(() => UNKNOWN); + oldCb(null, results); + }; + oldReaddir(path, encoding, types, req); + } else { + const results = oldReaddir(path, encoding, types); + results[1] = results[1].map(() => UNKNOWN); + return results; + } +}, 2); +assertDirents(fs.readdirSync(readdirDir, { withFileTypes: true })); +fs.readdir(readdirDir, { + withFileTypes: true +}, common.mustSucceed((dirents) => { + assertDirents(dirents); +})); + +// Dirent types +for (const method of typeMethods) { + const dirent = new fs.Dirent('foo', types[method]); + for (const testMethod of typeMethods) { + assert.strictEqual(dirent[testMethod](), testMethod === method); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-ucs2.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-ucs2.js new file mode 100644 index 00000000..264858ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir-ucs2.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +if (!common.isLinux) + common.skip('Test is linux specific.'); + +const path = require('path'); +const fs = require('fs'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const filename = '\uD83D\uDC04'; +const root = Buffer.from(`${tmpdir.path}${path.sep}`); +const filebuff = Buffer.from(filename, 'ucs2'); +const fullpath = Buffer.concat([root, filebuff]); + +try { + fs.closeSync(fs.openSync(fullpath, 'w+')); +} catch (e) { + if (e.code === 'EINVAL') + common.skip('test requires filesystem that supports UCS2'); + throw e; +} + +fs.readdir(tmpdir.path, 'ucs2', common.mustSucceed((list) => { + assert.strictEqual(list.length, 1); + const fn = list[0]; + assert.deepStrictEqual(Buffer.from(fn, 'ucs2'), filebuff); + assert.strictEqual(fn, filename); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir.js new file mode 100644 index 00000000..6ae29045 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readdir.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const readdirDir = tmpdir.path; +const files = ['empty', 'files', 'for', 'just', 'testing']; + +// Make sure tmp directory is clean +tmpdir.refresh(); + +// Create the necessary files +files.forEach(function(currentFile) { + fs.closeSync(fs.openSync(`${readdirDir}/${currentFile}`, 'w')); +}); + +// Check the readdir Sync version +assert.deepStrictEqual(files, fs.readdirSync(readdirDir).sort()); + +// Check the readdir async version +fs.readdir(readdirDir, common.mustSucceed((f) => { + assert.deepStrictEqual(files, f.sort()); +})); + +// readdir() on file should throw ENOTDIR +// https://github.com/joyent/node/issues/1869 +assert.throws(function() { + fs.readdirSync(__filename); +}, /Error: ENOTDIR: not a directory/); + +fs.readdir(__filename, common.mustCall(function(e) { + assert.strictEqual(e.code, 'ENOTDIR'); +})); + +[false, 1, [], {}, null, undefined].forEach((i) => { + assert.throws( + () => fs.readdir(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.readdirSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-empty.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-empty.js new file mode 100644 index 00000000..f6303777 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-empty.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// Trivial test of fs.readFile on an empty file. +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const fn = fixtures.path('empty.txt'); + +fs.readFile(fn, common.mustCall((err, data) => { + assert.ok(data); +})); + +fs.readFile(fn, 'utf8', common.mustCall((err, data) => { + assert.strictEqual(data, ''); +})); + +fs.readFile(fn, { encoding: 'utf8' }, common.mustCall((err, data) => { + assert.strictEqual(data, ''); +})); + +assert.ok(fs.readFileSync(fn)); +assert.strictEqual(fs.readFileSync(fn, 'utf8'), ''); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-eof.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-eof.js new file mode 100644 index 00000000..d7f9e21c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-eof.js @@ -0,0 +1,44 @@ +'use strict'; +const common = require('../common'); + +if (common.isWindows || common.isAIX || common.isIBMi) + common.skip(`No /dev/stdin on ${process.platform}.`); + +const assert = require('assert'); +const fs = require('fs/promises'); +const childType = ['child-encoding', 'child-non-encoding']; + +if (process.argv[2] === childType[0]) { + fs.readFile('/dev/stdin', 'utf8').then((data) => { + process.stdout.write(data); + }); + return; +} else if (process.argv[2] === childType[1]) { + fs.readFile('/dev/stdin').then((data) => { + process.stdout.write(data); + }); + return; +} + +const data1 = 'Hello'; +const data2 = 'World'; +const expected = `${data1}\n${data2}\n`; + +const exec = require('child_process').exec; + +function test(child) { + exec(...common.escapePOSIXShell`(echo "${data1}"; sleep 0.5; echo "${data2}") | "${process.execPath}" "${__filename}" "${child}"`, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual( + stdout, + expected, + `expected to read(${child === childType[0] ? 'with' : 'without'} encoding): '${expected}' but got: '${stdout}'`); + assert.strictEqual( + stderr, + '', + `expected not to read anything from stderr but got: '${stderr}'`); + })); +} + +test(childType[0]); +test(childType[1]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-error.js new file mode 100644 index 00000000..ae2b7dcd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-error.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +// Test that fs.readFile fails correctly on a non-existent file. + +// `fs.readFile('/')` does not fail on AIX and FreeBSD because you can open +// and read the directory there. +if (common.isAIX || common.isFreeBSD) + common.skip('platform not supported.'); + +const assert = require('assert'); +const exec = require('child_process').exec; +const fixtures = require('../common/fixtures'); + +function test(env, cb) { + const filename = fixtures.path('test-fs-readfile-error.js'); + exec(...common.escapePOSIXShell`"${process.execPath}" "${filename}"`, (err, stdout, stderr) => { + assert(err); + assert.strictEqual(stdout, ''); + assert.notStrictEqual(stderr, ''); + cb(String(stderr)); + }); +} + +test({ NODE_DEBUG: '' }, common.mustCall((data) => { + assert.match(data, /EISDIR/); + assert.match(data, /test-fs-readfile-error/); +})); + +test({ NODE_DEBUG: 'fs' }, common.mustCall((data) => { + assert.match(data, /EISDIR/); + assert.match(data, /test-fs-readfile-error/); +})); + +assert.throws( + () => { fs.readFile(() => {}, common.mustNotCall()); }, + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "path" argument must be of type string or an instance of ' + + 'Buffer or URL. Received function ', + name: 'TypeError' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-fd.js new file mode 100644 index 00000000..1779d9f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-fd.js @@ -0,0 +1,94 @@ +'use strict'; +const common = require('../common'); + +// Test fs.readFile using a file descriptor. + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); +const fn = fixtures.path('empty.txt'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +tempFd(function(fd, close) { + fs.readFile(fd, function(err, data) { + assert.ok(data); + close(); + }); +}); + +tempFd(function(fd, close) { + fs.readFile(fd, 'utf8', function(err, data) { + assert.strictEqual(data, ''); + close(); + }); +}); + +tempFdSync(function(fd) { + assert.ok(fs.readFileSync(fd)); +}); + +tempFdSync(function(fd) { + assert.strictEqual(fs.readFileSync(fd, 'utf8'), ''); +}); + +function tempFd(callback) { + fs.open(fn, 'r', function(err, fd) { + assert.ifError(err); + callback(fd, function() { + fs.close(fd, function(err) { + assert.ifError(err); + }); + }); + }); +} + +function tempFdSync(callback) { + const fd = fs.openSync(fn, 'r'); + callback(fd); + fs.closeSync(fd); +} + +{ + // This test makes sure that `readFile()` always reads from the current + // position of the file, instead of reading from the beginning of the file, + // when used with file descriptors. + + const filename = tmpdir.resolve('test.txt'); + fs.writeFileSync(filename, 'Hello World'); + + { + // Tests the fs.readFileSync(). + const fd = fs.openSync(filename, 'r'); + + // Read only five bytes, so that the position moves to five. + const buf = Buffer.alloc(5); + assert.strictEqual(fs.readSync(fd, buf, 0, 5), 5); + assert.strictEqual(buf.toString(), 'Hello'); + + // readFileSync() should read from position five, instead of zero. + assert.strictEqual(fs.readFileSync(fd).toString(), ' World'); + + fs.closeSync(fd); + } + + { + // Tests the fs.readFile(). + fs.open(filename, 'r', common.mustSucceed((fd) => { + const buf = Buffer.alloc(5); + + // Read only five bytes, so that the position moves to five. + fs.read(fd, buf, 0, 5, null, common.mustSucceed((bytes) => { + assert.strictEqual(bytes, 5); + assert.strictEqual(buf.toString(), 'Hello'); + + fs.readFile(fd, common.mustSucceed((data) => { + // readFile() should read from position five, instead of zero. + assert.strictEqual(data.toString(), ' World'); + + fs.closeSync(fd); + })); + })); + })); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-flags.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-flags.js new file mode 100644 index 00000000..72b910ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-flags.js @@ -0,0 +1,50 @@ +'use strict'; + +// Test of fs.readFile with different flags. +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +{ + const emptyFile = tmpdir.resolve('empty.txt'); + fs.closeSync(fs.openSync(emptyFile, 'w')); + + fs.readFile( + emptyFile, + // With `a+` the file is created if it does not exist + common.mustNotMutateObjectDeep({ encoding: 'utf8', flag: 'a+' }), + common.mustCall((err, data) => { assert.strictEqual(data, ''); }) + ); + + fs.readFile( + emptyFile, + // Like `a+` but fails if the path exists. + common.mustNotMutateObjectDeep({ encoding: 'utf8', flag: 'ax+' }), + common.mustCall((err, data) => { assert.strictEqual(err.code, 'EEXIST'); }) + ); +} + +{ + const willBeCreated = tmpdir.resolve('will-be-created'); + + fs.readFile( + willBeCreated, + // With `a+` the file is created if it does not exist + common.mustNotMutateObjectDeep({ encoding: 'utf8', flag: 'a+' }), + common.mustCall((err, data) => { assert.strictEqual(data, ''); }) + ); +} + +{ + const willNotBeCreated = tmpdir.resolve('will-not-be-created'); + + fs.readFile( + willNotBeCreated, + // Default flag is `r`. An exception occurs if the file does not exist. + common.mustNotMutateObjectDeep({ encoding: 'utf8' }), + common.mustCall((err, data) => { assert.strictEqual(err.code, 'ENOENT'); }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe-large.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe-large.js new file mode 100644 index 00000000..fa5fea3c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe-large.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); + +// Simulate `cat readfile.js | node readfile.js` + +if (common.isWindows || common.isAIX || common.isIBMi) + common.skip(`No /dev/stdin on ${process.platform}.`); + +const assert = require('assert'); +const fs = require('fs'); + +if (process.argv[2] === 'child') { + fs.readFile('/dev/stdin', function(er, data) { + assert.ifError(er); + process.stdout.write(data); + }); + return; +} + +const tmpdir = require('../common/tmpdir'); + +const filename = tmpdir.resolve('readfile_pipe_large_test.txt'); +const dataExpected = 'a'.repeat(999999); +tmpdir.refresh(); +fs.writeFileSync(filename, dataExpected); + +const exec = require('child_process').exec; +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child < "${filename}"`; +exec(cmd, { ...opts, maxBuffer: 1000000 }, common.mustSucceed((stdout, stderr) => { + assert.strictEqual( + stdout, + dataExpected, + `expect it reads the file and outputs 999999 'a' but got : ${stdout}` + ); + assert.strictEqual( + stderr, + '', + `expect that it does not write to stderr, but got : ${stderr}` + ); + console.log('ok'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe.js new file mode 100644 index 00000000..782265e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-pipe.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Simulate `cat readfile.js | node readfile.js` + +if (common.isWindows || common.isAIX || common.isIBMi) + common.skip(`No /dev/stdin on ${process.platform}.`); + +const assert = require('assert'); +const fs = require('fs'); + +if (process.argv[2] === 'child') { + fs.readFile('/dev/stdin', common.mustSucceed((data) => { + process.stdout.write(data); + })); + return; +} + +const fixtures = require('../common/fixtures'); + +const filename = fixtures.path('readfile_pipe_test.txt'); +const dataExpected = fs.readFileSync(filename).toString(); + +const exec = require('child_process').exec; +exec(...common.escapePOSIXShell`"${process.execPath}" "${__filename}" child < "${filename}"`, common.mustSucceed((stdout, stderr) => { + assert.strictEqual( + stdout, + dataExpected, + `expected to read: '${dataExpected}' but got: '${stdout}'`); + assert.strictEqual( + stderr, + '', + `expected not to read anything from stderr but got: '${stderr}'`); + console.log('ok'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-unlink.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-unlink.js new file mode 100644 index 00000000..1688567f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-unlink.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Test that unlink succeeds immediately after readFile completes. + +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const fileName = tmpdir.resolve('test.bin'); +const buf = Buffer.alloc(512 * 1024, 42); + +tmpdir.refresh(); + +fs.writeFileSync(fileName, buf); + +fs.readFile(fileName, common.mustSucceed((data) => { + assert.strictEqual(data.length, buf.length); + assert.strictEqual(buf[0], 42); + + // Unlink should not throw. This is part of the test. It used to throw on + // Windows due to a bug. + fs.unlinkSync(fileName); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-zero-byte-liar.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-zero-byte-liar.js new file mode 100644 index 00000000..a3ba3985 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile-zero-byte-liar.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Test that readFile works even when stat returns size 0. + +const assert = require('assert'); +const fs = require('fs'); + +const dataExpected = fs.readFileSync(__filename, 'utf8'); + +// Sometimes stat returns size=0, but it's a lie. +fs._fstat = fs.fstat; +fs._fstatSync = fs.fstatSync; + +fs.fstat = (fd, cb) => { + fs._fstat(fd, (er, st) => { + if (er) return cb(er); + st.size = 0; + return cb(er, st); + }); +}; + +fs.fstatSync = (fd) => { + const st = fs._fstatSync(fd); + st.size = 0; + return st; +}; + +const d = fs.readFileSync(__filename, 'utf8'); +assert.strictEqual(d, dataExpected); + +fs.readFile(__filename, 'utf8', common.mustCall((er, d) => { + assert.strictEqual(d, dataExpected); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile.js new file mode 100644 index 00000000..74731728 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfile.js @@ -0,0 +1,100 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that fs.readFile correctly returns the +// contents of varying-sized files. + +const tmpdir = require('../../test/common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +const prefix = `.removeme-fs-readfile-${process.pid}`; + +tmpdir.refresh(); + +const fileInfo = [ + { name: tmpdir.resolve(`${prefix}-1K.txt`), + len: 1024 }, + { name: tmpdir.resolve(`${prefix}-64K.txt`), + len: 64 * 1024 }, + { name: tmpdir.resolve(`${prefix}-64KLessOne.txt`), + len: (64 * 1024) - 1 }, + { name: tmpdir.resolve(`${prefix}-1M.txt`), + len: 1 * 1024 * 1024 }, + { name: tmpdir.resolve(`${prefix}-1MPlusOne.txt`), + len: (1 * 1024 * 1024) + 1 }, +]; + +// Populate each fileInfo (and file) with unique fill. +const sectorSize = 512; +for (const e of fileInfo) { + e.contents = Buffer.allocUnsafe(e.len); + + // This accounts for anything unusual in Node's implementation of readFile. + // Using e.g. 'aa...aa' would miss bugs like Node re-reading + // the same section twice instead of two separate sections. + for (let offset = 0; offset < e.len; offset += sectorSize) { + const fillByte = 256 * Math.random(); + const nBytesToFill = Math.min(sectorSize, e.len - offset); + e.contents.fill(fillByte, offset, offset + nBytesToFill); + } + + fs.writeFileSync(e.name, e.contents); +} +// All files are now populated. + +// Test readFile on each size. +for (const e of fileInfo) { + fs.readFile(e.name, common.mustCall((err, buf) => { + console.log(`Validating readFile on file ${e.name} of length ${e.len}`); + assert.ifError(err); + assert.deepStrictEqual(buf, e.contents); + })); +} + +// readFile() and readFileSync() should fail if the file is too big. +{ + const kIoMaxLength = 2 ** 31 - 1; + + if (!tmpdir.hasEnoughSpace(kIoMaxLength)) { + // truncateSync() will fail with ENOSPC if there is not enough space. + common.printSkipMessage(`Not enough space in ${tmpdir.path}`); + } else { + const file = tmpdir.resolve(`${prefix}-too-large.txt`); + fs.writeFileSync(file, Buffer.from('0')); + fs.truncateSync(file, kIoMaxLength + 1); + + fs.readFile(file, common.expectsError({ + code: 'ERR_FS_FILE_TOO_LARGE', + name: 'RangeError', + })); + assert.throws(() => { + fs.readFileSync(file); + }, { code: 'ERR_FS_FILE_TOO_LARGE', name: 'RangeError' }); + } +} + +{ + // Test cancellation, before + const signal = AbortSignal.abort(); + fs.readFile(fileInfo[0].name, { signal }, common.mustCall((err, buf) => { + assert.strictEqual(err.name, 'AbortError'); + })); +} +{ + // Test cancellation, during read + const controller = new AbortController(); + const signal = controller.signal; + fs.readFile(fileInfo[0].name, { signal }, common.mustCall((err, buf) => { + assert.strictEqual(err.name, 'AbortError'); + })); + process.nextTick(() => controller.abort()); +} +{ + // Verify that if something different than Abortcontroller.signal + // is passed, ERR_INVALID_ARG_TYPE is thrown + assert.throws(() => { + const callback = common.mustNotCall(); + fs.readFile(fileInfo[0].name, { signal: 'hello' }, callback); + }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-enoent.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-enoent.js new file mode 100644 index 00000000..baf87ff9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-enoent.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); + +// This test is only relevant on Windows. +if (!common.isWindows) + common.skip('Windows specific test.'); + +// This test ensures fs.realpathSync works on properly on Windows without +// throwing ENOENT when the path involves a fileserver. +// https://github.com/nodejs/node-v0.x-archive/issues/3542 + +const assert = require('assert'); +const fs = require('fs'); +const os = require('os'); +const path = require('path'); + +function test(p) { + const result = fs.realpathSync(p); + assert.strictEqual(result.toLowerCase(), path.resolve(p).toLowerCase()); + + fs.realpath(p, common.mustSucceed((result) => { + assert.strictEqual(result.toLowerCase(), path.resolve(p).toLowerCase()); + })); +} + +test(`//${os.hostname()}/c$/Windows/System32`); +test(`//${os.hostname()}/c$/Windows`); +test(`//${os.hostname()}/c$/`); +test(`\\\\${os.hostname()}\\c$\\`); +test('C:\\'); +test('C:'); +test(process.env.windir); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-pipe-large.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-pipe-large.js new file mode 100644 index 00000000..60c7dccd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readfilesync-pipe-large.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); + +// Simulate `cat readfile.js | node readfile.js` + +if (common.isWindows || common.isAIX || common.isIBMi) + common.skip(`No /dev/stdin on ${process.platform}.`); + +const assert = require('assert'); +const fs = require('fs'); + +if (process.argv[2] === 'child') { + process.stdout.write(fs.readFileSync('/dev/stdin', 'utf8')); + return; +} + +const tmpdir = require('../common/tmpdir'); + +const filename = tmpdir.resolve('readfilesync_pipe_large_test.txt'); +const dataExpected = 'a'.repeat(999999); +tmpdir.refresh(); +fs.writeFileSync(filename, dataExpected); + +const exec = require('child_process').exec; +const [cmd, opts] = common.escapePOSIXShell`"${process.execPath}" "${__filename}" child < "${filename}"`; +exec( + cmd, + { ...opts, maxBuffer: 1_000_000 }, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, dataExpected); + assert.strictEqual(stderr, ''); + console.log('ok'); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readlink-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readlink-type-check.js new file mode 100644 index 00000000..58d43130 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readlink-type-check.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.readlink(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.readlinkSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promises.js new file mode 100644 index 00000000..cdfc3d3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promises.js @@ -0,0 +1,63 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs').promises; +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; +const exptectedBuff = Buffer.from(expected); + +let cnt = 0; +function getFileName() { + return tmpdir.resolve(`readv_promises_${++cnt}.txt`); +} + +const allocateEmptyBuffers = (combinedLength) => { + const bufferArr = []; + // Allocate two buffers, each half the size of exptectedBuff + bufferArr[0] = Buffer.alloc(Math.floor(combinedLength / 2)); + bufferArr[1] = Buffer.alloc(combinedLength - bufferArr[0].length); + + return bufferArr; +}; + +(async () => { + { + const filename = getFileName(); + await fs.writeFile(filename, exptectedBuff); + const handle = await fs.open(filename, 'r'); + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + const expectedLength = exptectedBuff.length; + + let { bytesRead, buffers } = await handle.readv([Buffer.from('')], + null); + assert.strictEqual(bytesRead, 0); + assert.deepStrictEqual(buffers, [Buffer.from('')]); + + ({ bytesRead, buffers } = await handle.readv(bufferArr, null)); + assert.strictEqual(bytesRead, expectedLength); + assert.deepStrictEqual(buffers, bufferArr); + assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename))); + handle.close(); + } + + { + const filename = getFileName(); + await fs.writeFile(filename, exptectedBuff); + const handle = await fs.open(filename, 'r'); + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + const expectedLength = exptectedBuff.length; + + let { bytesRead, buffers } = await handle.readv([Buffer.from('')]); + assert.strictEqual(bytesRead, 0); + assert.deepStrictEqual(buffers, [Buffer.from('')]); + + ({ bytesRead, buffers } = await handle.readv(bufferArr)); + assert.strictEqual(bytesRead, expectedLength); + assert.deepStrictEqual(buffers, bufferArr); + assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename))); + handle.close(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promisify.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promisify.js new file mode 100644 index 00000000..2af418bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-promisify.js @@ -0,0 +1,18 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const readv = require('util').promisify(fs.readv); +const assert = require('assert'); +const filepath = fixtures.path('x.txt'); +const fd = fs.openSync(filepath, 'r'); + +const expected = [Buffer.from('xyz\n')]; + +readv(fd, expected) + .then(function({ bytesRead, buffers }) { + assert.deepStrictEqual(bytesRead, expected[0].length); + assert.deepStrictEqual(buffers, expected); + }) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-sync.js new file mode 100644 index 00000000..548f54cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv-sync.js @@ -0,0 +1,92 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; + +const exptectedBuff = Buffer.from(expected); +const expectedLength = exptectedBuff.length; + +const filename = tmpdir.resolve('readv_sync.txt'); +fs.writeFileSync(filename, exptectedBuff); + +const allocateEmptyBuffers = (combinedLength) => { + const bufferArr = []; + // Allocate two buffers, each half the size of exptectedBuff + bufferArr[0] = Buffer.alloc(Math.floor(combinedLength / 2)); + bufferArr[1] = Buffer.alloc(combinedLength - bufferArr[0].length); + + return bufferArr; +}; + +// fs.readvSync with array of buffers with all parameters +{ + const fd = fs.openSync(filename, 'r'); + + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + + let read = fs.readvSync(fd, [Buffer.from('')], 0); + assert.strictEqual(read, 0); + + read = fs.readvSync(fd, bufferArr, 0); + assert.strictEqual(read, expectedLength); + + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); +} + +// fs.readvSync with array of buffers without position +{ + const fd = fs.openSync(filename, 'r'); + + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + + let read = fs.readvSync(fd, [Buffer.from('')]); + assert.strictEqual(read, 0); + + read = fs.readvSync(fd, bufferArr); + assert.strictEqual(read, expectedLength); + + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); +} + +/** + * Testing with incorrect arguments + */ +const wrongInputs = [false, 'test', {}, [{}], ['sdf'], null, undefined]; + +{ + const fd = fs.openSync(filename, 'r'); + + for (const wrongInput of wrongInputs) { + assert.throws( + () => fs.readvSync(fd, wrongInput, null), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + } + + fs.closeSync(fd); +} + +{ + // fs.readv with wrong fd argument + for (const wrongInput of wrongInputs) { + assert.throws( + () => fs.readvSync(wrongInput), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv.js new file mode 100644 index 00000000..111719a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-readv.js @@ -0,0 +1,93 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; + +let cnt = 0; +const getFileName = () => tmpdir.resolve(`readv_${++cnt}.txt`); +const exptectedBuff = Buffer.from(expected); + +const allocateEmptyBuffers = (combinedLength) => { + const bufferArr = []; + // Allocate two buffers, each half the size of exptectedBuff + bufferArr[0] = Buffer.alloc(Math.floor(combinedLength / 2)); + bufferArr[1] = Buffer.alloc(combinedLength - bufferArr[0].length); + + return bufferArr; +}; + +const getCallback = (fd, bufferArr) => { + return common.mustSucceed((bytesRead, buffers) => { + assert.deepStrictEqual(bufferArr, buffers); + const expectedLength = exptectedBuff.length; + assert.deepStrictEqual(bytesRead, expectedLength); + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(exptectedBuff)); + }); +}; + +// fs.readv with array of buffers with all parameters +{ + const filename = getFileName(); + const fd = fs.openSync(filename, 'w+'); + fs.writeSync(fd, exptectedBuff); + + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + const callback = getCallback(fd, bufferArr); + + fs.readv(fd, bufferArr, 0, callback); +} + +// fs.readv with array of buffers without position +{ + const filename = getFileName(); + fs.writeFileSync(filename, exptectedBuff); + const fd = fs.openSync(filename, 'r'); + + const bufferArr = allocateEmptyBuffers(exptectedBuff.length); + const callback = getCallback(fd, bufferArr); + + fs.readv(fd, bufferArr, callback); +} + +/** + * Testing with incorrect arguments + */ +const wrongInputs = [false, 'test', {}, [{}], ['sdf'], null, undefined]; + +{ + const filename = getFileName(2); + fs.writeFileSync(filename, exptectedBuff); + const fd = fs.openSync(filename, 'r'); + + for (const wrongInput of wrongInputs) { + assert.throws( + () => fs.readv(fd, wrongInput, null, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + } + + fs.closeSync(fd); +} + +{ + // fs.readv with wrong fd argument + for (const wrongInput of wrongInputs) { + assert.throws( + () => fs.readv(wrongInput, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-ready-event-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-ready-event-stream.js new file mode 100644 index 00000000..bf1ca079 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-ready-event-stream.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +const readStream = fs.createReadStream(__filename); +assert.strictEqual(readStream.pending, true); +readStream.on('ready', common.mustCall(() => { + assert.strictEqual(readStream.pending, false); +})); + +const writeFile = tmpdir.resolve('write-fsreadyevent.txt'); +tmpdir.refresh(); +const writeStream = fs.createWriteStream(writeFile, { autoClose: true }); +assert.strictEqual(writeStream.pending, true); +writeStream.on('ready', common.mustCall(() => { + assert.strictEqual(writeStream.pending, false); + writeStream.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-buffer-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-buffer-encoding.js new file mode 100644 index 00000000..dbf2bda2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-buffer-encoding.js @@ -0,0 +1,90 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +const string_dir = fs.realpathSync(fixtures.fixturesDir); +const buffer_dir = Buffer.from(string_dir); + +const encodings = ['ascii', 'utf8', 'utf16le', 'ucs2', + 'base64', 'binary', 'hex']; +const expected = {}; +for (const encoding of encodings) { + expected[encoding] = buffer_dir.toString(encoding); +} + + +// test sync version +let encoding; +for (encoding in expected) { + const expected_value = expected[encoding]; + let result; + + result = fs.realpathSync(string_dir, { encoding }); + assert.strictEqual(result, expected_value); + + result = fs.realpathSync(string_dir, encoding); + assert.strictEqual(result, expected_value); + + result = fs.realpathSync(buffer_dir, { encoding }); + assert.strictEqual(result, expected_value); + + result = fs.realpathSync(buffer_dir, encoding); + assert.strictEqual(result, expected_value); +} + +let buffer_result; +buffer_result = fs.realpathSync(string_dir, { encoding: 'buffer' }); +assert.deepStrictEqual(buffer_result, buffer_dir); + +buffer_result = fs.realpathSync(string_dir, 'buffer'); +assert.deepStrictEqual(buffer_result, buffer_dir); + +buffer_result = fs.realpathSync(buffer_dir, { encoding: 'buffer' }); +assert.deepStrictEqual(buffer_result, buffer_dir); + +buffer_result = fs.realpathSync(buffer_dir, 'buffer'); +assert.deepStrictEqual(buffer_result, buffer_dir); + +// test async version +for (encoding in expected) { + const expected_value = expected[encoding]; + + fs.realpath( + string_dir, + { encoding }, + common.mustSucceed((res) => { + assert.strictEqual(res, expected_value); + }) + ); + fs.realpath(string_dir, encoding, common.mustSucceed((res) => { + assert.strictEqual(res, expected_value); + })); + fs.realpath( + buffer_dir, + { encoding }, + common.mustSucceed((res) => { + assert.strictEqual(res, expected_value); + }) + ); + fs.realpath(buffer_dir, encoding, common.mustSucceed((res) => { + assert.strictEqual(res, expected_value); + })); +} + +fs.realpath(string_dir, { encoding: 'buffer' }, common.mustSucceed((res) => { + assert.deepStrictEqual(res, buffer_dir); +})); + +fs.realpath(string_dir, 'buffer', common.mustSucceed((res) => { + assert.deepStrictEqual(res, buffer_dir); +})); + +fs.realpath(buffer_dir, { encoding: 'buffer' }, common.mustSucceed((res) => { + assert.deepStrictEqual(res, buffer_dir); +})); + +fs.realpath(buffer_dir, 'buffer', common.mustSucceed((res) => { + assert.deepStrictEqual(res, buffer_dir); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-native.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-native.js new file mode 100644 index 00000000..d6f319a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-native.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const filename = __filename.toLowerCase(); + +assert.strictEqual( + fs.realpathSync.native('./test/parallel/test-fs-realpath-native.js') + .toLowerCase(), + filename); + +fs.realpath.native( + './test/parallel/test-fs-realpath-native.js', + common.mustSucceed(function(res) { + assert.strictEqual(res.toLowerCase(), filename); + assert.strictEqual(this, undefined); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-on-substed-drive.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-on-substed-drive.js new file mode 100644 index 00000000..aea53f64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-on-substed-drive.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +if (!common.isWindows) + common.skip('Test for Windows only'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const fs = require('fs'); +const spawnSync = require('child_process').spawnSync; + +let result; + +// Create a subst drive +const driveLetters = 'ABCDEFGHIJKLMNOPQRSTUWXYZ'; +let drive; +let i; +for (i = 0; i < driveLetters.length; ++i) { + drive = `${driveLetters[i]}:`; + result = spawnSync('subst', [drive, fixtures.fixturesDir]); + if (result.status === 0) + break; +} +if (i === driveLetters.length) + common.skip('Cannot create subst drive'); + +// Schedule cleanup (and check if all callbacks where called) +process.on('exit', function() { + spawnSync('subst', ['/d', drive]); +}); + +// test: +const filename = `${drive}\\empty.js`; +const filenameBuffer = Buffer.from(filename); + +result = fs.realpathSync(filename); +assert.strictEqual(result, filename); + +result = fs.realpathSync(filename, 'buffer'); +assert(Buffer.isBuffer(result)); +assert(result.equals(filenameBuffer)); + +fs.realpath(filename, common.mustSucceed((result) => { + assert.strictEqual(result, filename); +})); + +fs.realpath(filename, 'buffer', common.mustSucceed((result) => { + assert(Buffer.isBuffer(result)); + assert(result.equals(filenameBuffer)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-pipe.js new file mode 100644 index 00000000..f637642c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath-pipe.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); + +if (common.isWindows || common.isAIX || common.isIBMi) + common.skip(`No /dev/stdin on ${process.platform}.`); + +const assert = require('assert'); + +const { spawnSync } = require('child_process'); + +for (const code of [ + `require('fs').realpath('/dev/stdin', (err, resolvedPath) => { + if (err) { + console.error(err); + process.exit(1); + } + if (resolvedPath) { + process.exit(2); + } + });`, + `try { + if (require('fs').realpathSync('/dev/stdin')) { + process.exit(2); + } + } catch (e) { + console.error(e); + process.exit(1); + }`, +]) { + const child = spawnSync(process.execPath, ['-e', code], { + stdio: 'pipe' + }); + if (child.status !== 2) { + console.log(code); + console.log(child.stderr.toString()); + } + assert.strictEqual(child.status, 2); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath.js new file mode 100644 index 00000000..69237e39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-realpath.js @@ -0,0 +1,620 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +let async_completed = 0; +let async_expected = 0; +const unlink = []; +const skipSymlinks = !common.canCreateSymLink(); +const tmpDir = tmpdir.path; + +tmpdir.refresh(); + +let root = '/'; +let assertEqualPath = assert.strictEqual; +if (common.isWindows) { + // Something like "C:\\" + root = process.cwd().slice(0, 3); + assertEqualPath = function(path_left, path_right, message) { + assert + .strictEqual(path_left.toLowerCase(), path_right.toLowerCase(), message); + }; +} + +process.nextTick(runTest); + +function tmp(p) { + return path.join(tmpDir, p); +} + +const targetsAbsDir = path.join(tmpDir, 'targets'); +const tmpAbsDir = tmpDir; + +// Set up targetsAbsDir and expected subdirectories +fs.mkdirSync(targetsAbsDir); +fs.mkdirSync(path.join(targetsAbsDir, 'nested-index')); +fs.mkdirSync(path.join(targetsAbsDir, 'nested-index', 'one')); +fs.mkdirSync(path.join(targetsAbsDir, 'nested-index', 'two')); + +function asynctest(testBlock, args, callback, assertBlock) { + async_expected++; + testBlock.apply(testBlock, args.concat(function(err) { + let ignoreError = false; + if (assertBlock) { + try { + ignoreError = assertBlock.apply(assertBlock, arguments); + } catch (e) { + err = e; + } + } + async_completed++; + callback(ignoreError ? null : err); + })); +} + +// sub-tests: +function test_simple_error_callback(realpath, realpathSync, cb) { + realpath('/this/path/does/not/exist', common.mustCall(function(err, s) { + assert(err); + assert(!s); + cb(); + })); +} + +function test_simple_error_cb_with_null_options(realpath, realpathSync, cb) { + realpath('/this/path/does/not/exist', null, common.mustCall(function(err, s) { + assert(err); + assert(!s); + cb(); + })); +} + +function test_simple_relative_symlink(realpath, realpathSync, callback) { + console.log('test_simple_relative_symlink'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + const entry = `${tmpDir}/symlink`; + const expected = `${tmpDir}/cycles/root.js`; + [ + [entry, `../${path.basename(tmpDir)}/cycles/root.js`], + ].forEach(function(t) { + try { fs.unlinkSync(t[0]); } catch { + // Continue regardless of error. + } + console.log('fs.symlinkSync(%j, %j, %j)', t[1], t[0], 'file'); + fs.symlinkSync(t[1], t[0], 'file'); + unlink.push(t[0]); + }); + const result = realpathSync(entry); + assertEqualPath(result, path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + assertEqualPath(result, path.resolve(expected)); + }); +} + +function test_simple_absolute_symlink(realpath, realpathSync, callback) { + console.log('test_simple_absolute_symlink'); + + // This one should still run, even if skipSymlinks is set, + // because it uses a junction. + const type = skipSymlinks ? 'junction' : 'dir'; + + console.log('using type=%s', type); + + const entry = `${tmpAbsDir}/symlink`; + const expected = fixtures.path('nested-index', 'one'); + [ + [entry, expected], + ].forEach(function(t) { + try { fs.unlinkSync(t[0]); } catch { + // Continue regardless of error. + } + console.error('fs.symlinkSync(%j, %j, %j)', t[1], t[0], type); + fs.symlinkSync(t[1], t[0], type); + unlink.push(t[0]); + }); + const result = realpathSync(entry); + assertEqualPath(result, path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + assertEqualPath(result, path.resolve(expected)); + }); +} + +function test_deep_relative_file_symlink(realpath, realpathSync, callback) { + console.log('test_deep_relative_file_symlink'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + + const expected = fixtures.path('cycles', 'root.js'); + const linkData1 = path + .relative(path.join(targetsAbsDir, 'nested-index', 'one'), + expected); + const linkPath1 = path.join(targetsAbsDir, + 'nested-index', 'one', 'symlink1.js'); + try { fs.unlinkSync(linkPath1); } catch { + // Continue regardless of error. + } + fs.symlinkSync(linkData1, linkPath1, 'file'); + + const linkData2 = '../one/symlink1.js'; + const entry = path.join(targetsAbsDir, + 'nested-index', 'two', 'symlink1-b.js'); + try { fs.unlinkSync(entry); } catch { + // Continue regardless of error. + } + fs.symlinkSync(linkData2, entry, 'file'); + unlink.push(linkPath1); + unlink.push(entry); + + assertEqualPath(realpathSync(entry), path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + assertEqualPath(result, path.resolve(expected)); + }); +} + +function test_deep_relative_dir_symlink(realpath, realpathSync, callback) { + console.log('test_deep_relative_dir_symlink'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + const expected = fixtures.path('cycles', 'folder'); + const path1b = path.join(targetsAbsDir, 'nested-index', 'one'); + const linkPath1b = path.join(path1b, 'symlink1-dir'); + const linkData1b = path.relative(path1b, expected); + try { fs.unlinkSync(linkPath1b); } catch { + // Continue regardless of error. + } + fs.symlinkSync(linkData1b, linkPath1b, 'dir'); + + const linkData2b = '../one/symlink1-dir'; + const entry = path.join(targetsAbsDir, + 'nested-index', 'two', 'symlink12-dir'); + try { fs.unlinkSync(entry); } catch { + // Continue regardless of error. + } + fs.symlinkSync(linkData2b, entry, 'dir'); + unlink.push(linkPath1b); + unlink.push(entry); + + assertEqualPath(realpathSync(entry), path.resolve(expected)); + + asynctest(realpath, [entry], callback, function(err, result) { + assertEqualPath(result, path.resolve(expected)); + }); +} + +function test_cyclic_link_protection(realpath, realpathSync, callback) { + console.log('test_cyclic_link_protection'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + const entry = path.join(tmpDir, '/cycles/realpath-3a'); + [ + [entry, '../cycles/realpath-3b'], + [path.join(tmpDir, '/cycles/realpath-3b'), '../cycles/realpath-3c'], + [path.join(tmpDir, '/cycles/realpath-3c'), '../cycles/realpath-3a'], + ].forEach(function(t) { + try { fs.unlinkSync(t[0]); } catch { + // Continue regardless of error. + } + fs.symlinkSync(t[1], t[0], 'dir'); + unlink.push(t[0]); + }); + assert.throws(() => { + realpathSync(entry); + }, { code: 'ELOOP', name: 'Error' }); + asynctest( + realpath, [entry], callback, common.mustCall(function(err, result) { + assert.strictEqual(err.path, entry); + assert.strictEqual(result, undefined); + return true; + })); +} + +function test_cyclic_link_overprotection(realpath, realpathSync, callback) { + console.log('test_cyclic_link_overprotection'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + const cycles = `${tmpDir}/cycles`; + const expected = realpathSync(cycles); + const folder = `${cycles}/folder`; + const link = `${folder}/cycles`; + let testPath = cycles; + testPath += '/folder/cycles'.repeat(10); + try { fs.unlinkSync(link); } catch { + // Continue regardless of error. + } + fs.symlinkSync(cycles, link, 'dir'); + unlink.push(link); + assertEqualPath(realpathSync(testPath), path.resolve(expected)); + asynctest(realpath, [testPath], callback, function(er, res) { + assertEqualPath(res, path.resolve(expected)); + }); +} + +function test_relative_input_cwd(realpath, realpathSync, callback) { + console.log('test_relative_input_cwd'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + + // We need to calculate the relative path to the tmp dir from cwd + const entrydir = process.cwd(); + const entry = path.relative(entrydir, + path.join(`${tmpDir}/cycles/realpath-3a`)); + const expected = `${tmpDir}/cycles/root.js`; + [ + [entry, '../cycles/realpath-3b'], + [`${tmpDir}/cycles/realpath-3b`, '../cycles/realpath-3c'], + [`${tmpDir}/cycles/realpath-3c`, 'root.js'], + ].forEach(function(t) { + const fn = t[0]; + console.error('fn=%j', fn); + try { fs.unlinkSync(fn); } catch { + // Continue regardless of error. + } + const b = path.basename(t[1]); + const type = (b === 'root.js' ? 'file' : 'dir'); + console.log('fs.symlinkSync(%j, %j, %j)', t[1], fn, type); + fs.symlinkSync(t[1], fn, 'file'); + unlink.push(fn); + }); + + const origcwd = process.cwd(); + process.chdir(entrydir); + assertEqualPath(realpathSync(entry), path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + process.chdir(origcwd); + assertEqualPath(result, path.resolve(expected)); + return true; + }); +} + +function test_deep_symlink_mix(realpath, realpathSync, callback) { + console.log('test_deep_symlink_mix'); + if (common.isWindows) { + // This one is a mix of files and directories, and it's quite tricky + // to get the file/dir links sorted out correctly. + common.printSkipMessage('symlink test (no privs)'); + return callback(); + } + + // /tmp/node-test-realpath-f1 -> $tmpDir/node-test-realpath-d1/foo + // /tmp/node-test-realpath-d1 -> $tmpDir/node-test-realpath-d2 + // /tmp/node-test-realpath-d2/foo -> $tmpDir/node-test-realpath-f2 + // /tmp/node-test-realpath-f2 + // -> $tmpDir/targets/nested-index/one/realpath-c + // $tmpDir/targets/nested-index/one/realpath-c + // -> $tmpDir/targets/nested-index/two/realpath-c + // $tmpDir/targets/nested-index/two/realpath-c -> $tmpDir/cycles/root.js + // $tmpDir/targets/cycles/root.js (hard) + + const entry = tmp('node-test-realpath-f1'); + try { fs.unlinkSync(tmp('node-test-realpath-d2/foo')); } catch { + // Continue regardless of error. + } + try { fs.rmdirSync(tmp('node-test-realpath-d2')); } catch { + // Continue regardless of error. + } + fs.mkdirSync(tmp('node-test-realpath-d2'), 0o700); + try { + [ + [entry, `${tmpDir}/node-test-realpath-d1/foo`], + [tmp('node-test-realpath-d1'), + `${tmpDir}/node-test-realpath-d2`], + [tmp('node-test-realpath-d2/foo'), '../node-test-realpath-f2'], + [tmp('node-test-realpath-f2'), + `${targetsAbsDir}/nested-index/one/realpath-c`], + [`${targetsAbsDir}/nested-index/one/realpath-c`, + `${targetsAbsDir}/nested-index/two/realpath-c`], + [`${targetsAbsDir}/nested-index/two/realpath-c`, + `${tmpDir}/cycles/root.js`], + ].forEach(function(t) { + try { fs.unlinkSync(t[0]); } catch { + // Continue regardless of error. + } + fs.symlinkSync(t[1], t[0]); + unlink.push(t[0]); + }); + } finally { + unlink.push(tmp('node-test-realpath-d2')); + } + const expected = `${tmpAbsDir}/cycles/root.js`; + assertEqualPath(realpathSync(entry), path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + assertEqualPath(result, path.resolve(expected)); + return true; + }); +} + +function test_non_symlinks(realpath, realpathSync, callback) { + console.log('test_non_symlinks'); + const entrydir = path.dirname(tmpAbsDir); + const entry = `${tmpAbsDir.slice(entrydir.length + 1)}/cycles/root.js`; + const expected = `${tmpAbsDir}/cycles/root.js`; + const origcwd = process.cwd(); + process.chdir(entrydir); + assertEqualPath(realpathSync(entry), path.resolve(expected)); + asynctest(realpath, [entry], callback, function(err, result) { + process.chdir(origcwd); + assertEqualPath(result, path.resolve(expected)); + return true; + }); +} + +const upone = path.join(process.cwd(), '..'); +function test_escape_cwd(realpath, realpathSync, cb) { + console.log('test_escape_cwd'); + asynctest(realpath, ['..'], cb, function(er, uponeActual) { + assertEqualPath( + upone, uponeActual, + `realpath("..") expected: ${path.resolve(upone)} actual:${uponeActual}`); + }); +} + +function test_upone_actual(realpath, realpathSync, cb) { + console.log('test_upone_actual'); + const uponeActual = realpathSync('..'); + assertEqualPath(upone, uponeActual); + cb(); +} + +// Going up with .. multiple times +// . +// `-- a/ +// |-- b/ +// | `-- e -> .. +// `-- d -> .. +// realpath(a/b/e/d/a/b/e/d/a) ==> a +function test_up_multiple(realpath, realpathSync, cb) { + console.error('test_up_multiple'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return cb(); + } + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + fs.mkdirSync(tmp('a'), 0o755); + fs.mkdirSync(tmp('a/b'), 0o755); + fs.symlinkSync('..', tmp('a/d'), 'dir'); + unlink.push(tmp('a/d')); + fs.symlinkSync('..', tmp('a/b/e'), 'dir'); + unlink.push(tmp('a/b/e')); + + const abedabed = tmp('abedabed'.split('').join('/')); + const abedabed_real = tmp(''); + + const abedabeda = tmp('abedabeda'.split('').join('/')); + const abedabeda_real = tmp('a'); + + assertEqualPath(realpathSync(abedabeda), abedabeda_real); + assertEqualPath(realpathSync(abedabed), abedabed_real); + + realpath(abedabeda, function(er, real) { + assert.ifError(er); + assertEqualPath(abedabeda_real, real); + realpath(abedabed, function(er, real) { + assert.ifError(er); + assertEqualPath(abedabed_real, real); + cb(); + }); + }); +} + + +// Going up with .. multiple times with options = null +// . +// `-- a/ +// |-- b/ +// | `-- e -> .. +// `-- d -> .. +// realpath(a/b/e/d/a/b/e/d/a) ==> a +function test_up_multiple_with_null_options(realpath, realpathSync, cb) { + console.error('test_up_multiple'); + if (skipSymlinks) { + common.printSkipMessage('symlink test (no privs)'); + return cb(); + } + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + fs.mkdirSync(tmp('a'), 0o755); + fs.mkdirSync(tmp('a/b'), 0o755); + fs.symlinkSync('..', tmp('a/d'), 'dir'); + unlink.push(tmp('a/d')); + fs.symlinkSync('..', tmp('a/b/e'), 'dir'); + unlink.push(tmp('a/b/e')); + + const abedabed = tmp('abedabed'.split('').join('/')); + const abedabed_real = tmp(''); + + const abedabeda = tmp('abedabeda'.split('').join('/')); + const abedabeda_real = tmp('a'); + + assertEqualPath(realpathSync(abedabeda), abedabeda_real); + assertEqualPath(realpathSync(abedabed), abedabed_real); + + realpath(abedabeda, null, function(er, real) { + assert.ifError(er); + assertEqualPath(abedabeda_real, real); + realpath(abedabed, null, function(er, real) { + assert.ifError(er); + assertEqualPath(abedabed_real, real); + cb(); + }); + }); +} + +// Absolute symlinks with children. +// . +// `-- a/ +// |-- b/ +// | `-- c/ +// | `-- x.txt +// `-- link -> /tmp/node-test-realpath-abs-kids/a/b/ +// realpath(root+'/a/link/c/x.txt') ==> root+'/a/b/c/x.txt' +function test_abs_with_kids(realpath, realpathSync, cb) { + console.log('test_abs_with_kids'); + + // This one should still run, even if skipSymlinks is set, + // because it uses a junction. + const type = skipSymlinks ? 'junction' : 'dir'; + + console.log('using type=%s', type); + + const root = `${tmpAbsDir}/node-test-realpath-abs-kids`; + function cleanup() { + ['/a/b/c/x.txt', + '/a/link', + ].forEach(function(file) { + try { fs.unlinkSync(root + file); } catch { + // Continue regardless of error. + } + }); + ['/a/b/c', + '/a/b', + '/a', + '', + ].forEach(function(folder) { + try { fs.rmdirSync(root + folder); } catch { + // Continue regardless of error. + } + }); + } + + function setup() { + cleanup(); + ['', + '/a', + '/a/b', + '/a/b/c', + ].forEach(function(folder) { + console.log(`mkdir ${root}${folder}`); + fs.mkdirSync(root + folder, 0o700); + }); + fs.writeFileSync(`${root}/a/b/c/x.txt`, 'foo'); + fs.symlinkSync(`${root}/a/b`, `${root}/a/link`, type); + } + setup(); + const linkPath = `${root}/a/link/c/x.txt`; + const expectPath = `${root}/a/b/c/x.txt`; + const actual = realpathSync(linkPath); + // console.log({link:linkPath,expect:expectPath,actual:actual},'sync'); + assertEqualPath(actual, path.resolve(expectPath)); + asynctest(realpath, [linkPath], cb, function(er, actual) { + // console.log({link:linkPath,expect:expectPath,actual:actual},'async'); + assertEqualPath(actual, path.resolve(expectPath)); + cleanup(); + }); +} + +function test_root(realpath, realpathSync, cb) { + assertEqualPath(root, realpathSync('/')); + realpath('/', function(err, result) { + assert.ifError(err); + assertEqualPath(root, result); + cb(); + }); +} + +function test_root_with_null_options(realpath, realpathSync, cb) { + realpath('/', null, function(err, result) { + assert.ifError(err); + assertEqualPath(root, result); + cb(); + }); +} + +// ---------------------------------------------------------------------------- + +const tests = [ + test_simple_error_callback, + test_simple_error_cb_with_null_options, + test_simple_relative_symlink, + test_simple_absolute_symlink, + test_deep_relative_file_symlink, + test_deep_relative_dir_symlink, + test_cyclic_link_protection, + test_cyclic_link_overprotection, + test_relative_input_cwd, + test_deep_symlink_mix, + test_non_symlinks, + test_escape_cwd, + test_upone_actual, + test_abs_with_kids, + test_up_multiple, + test_up_multiple_with_null_options, + test_root, + test_root_with_null_options, +]; +const numtests = tests.length; +let testsRun = 0; +function runNextTest(err) { + assert.ifError(err); + const test = tests.shift(); + if (!test) { + return console.log(`${numtests} subtests completed OK for fs.realpath`); + } + testsRun++; + test(fs.realpath, fs.realpathSync, common.mustSucceed(() => { + testsRun++; + test(fs.realpath.native, + fs.realpathSync.native, + common.mustCall(runNextTest)); + })); +} + +function runTest() { + const tmpDirs = ['cycles', 'cycles/folder']; + tmpDirs.forEach(function(t) { + t = tmp(t); + fs.mkdirSync(t, 0o700); + }); + fs.writeFileSync(tmp('cycles/root.js'), "console.error('roooot!');"); + console.error('start tests'); + runNextTest(); +} + + +process.on('exit', function() { + assert.strictEqual(2 * numtests, testsRun); + assert.strictEqual(async_completed, async_expected); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rename-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rename-type-check.js new file mode 100644 index 00000000..09004dcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rename-type-check.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +[false, 1, [], {}, null, undefined].forEach((input) => { + const type = 'of type string or an instance of Buffer or URL.' + + common.invalidArgTypeHelper(input); + assert.throws( + () => fs.rename(input, 'does-not-exist', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "oldPath" argument must be ${type}` + } + ); + assert.throws( + () => fs.rename('does-not-exist', input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "newPath" argument must be ${type}` + } + ); + assert.throws( + () => fs.renameSync(input, 'does-not-exist'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "oldPath" argument must be ${type}` + } + ); + assert.throws( + () => fs.renameSync('does-not-exist', input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "newPath" argument must be ${type}` + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rm.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rm.js new file mode 100644 index 00000000..4ab06421 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rm.js @@ -0,0 +1,555 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { pathToFileURL } = require('url'); +const { execSync } = require('child_process'); + +const { validateRmOptionsSync } = require('internal/fs/utils'); + +tmpdir.refresh(); + +let count = 0; +const nextDirPath = (name = 'rm') => + tmpdir.resolve(`${name}-${count++}`); + +const isGitPresent = (() => { + try { execSync('git --version'); return true; } catch { return false; } +})(); + +function gitInit(gitDirectory) { + fs.mkdirSync(gitDirectory); + execSync('git init', common.mustNotMutateObjectDeep({ cwd: gitDirectory })); +} + +function makeNonEmptyDirectory(depth, files, folders, dirname, createSymLinks) { + fs.mkdirSync(dirname, common.mustNotMutateObjectDeep({ recursive: true })); + fs.writeFileSync(path.join(dirname, 'text.txt'), 'hello', 'utf8'); + + const options = common.mustNotMutateObjectDeep({ flag: 'wx' }); + + for (let f = files; f > 0; f--) { + fs.writeFileSync(path.join(dirname, `f-${depth}-${f}`), '', options); + } + + if (createSymLinks) { + // Valid symlink + fs.symlinkSync( + `f-${depth}-1`, + path.join(dirname, `link-${depth}-good`), + 'file' + ); + + // Invalid symlink + fs.symlinkSync( + 'does-not-exist', + path.join(dirname, `link-${depth}-bad`), + 'file' + ); + + // Symlinks that form a loop + [['a', 'b'], ['b', 'a']].forEach(([x, y]) => { + fs.symlinkSync( + `link-${depth}-loop-${x}`, + path.join(dirname, `link-${depth}-loop-${y}`), + 'file' + ); + }); + } + + // File with a name that looks like a glob + fs.writeFileSync(path.join(dirname, '[a-z0-9].txt'), '', options); + + depth--; + if (depth <= 0) { + return; + } + + for (let f = folders; f > 0; f--) { + fs.mkdirSync( + path.join(dirname, `folder-${depth}-${f}`), + { recursive: true } + ); + makeNonEmptyDirectory( + depth, + files, + folders, + path.join(dirname, `d-${depth}-${f}`), + createSymLinks + ); + } +} + +function removeAsync(dir) { + // Removal should fail without the recursive option. + fs.rm(dir, common.mustCall((err) => { + assert.strictEqual(err.syscall, 'rm'); + + // Removal should fail without the recursive option set to true. + fs.rm(dir, common.mustNotMutateObjectDeep({ recursive: false }), common.mustCall((err) => { + assert.strictEqual(err.syscall, 'rm'); + + // Recursive removal should succeed. + fs.rm(dir, common.mustNotMutateObjectDeep({ recursive: true }), common.mustSucceed(() => { + + // Attempted removal should fail now because the directory is gone. + fs.rm(dir, common.mustCall((err) => { + assert.strictEqual(err.syscall, 'lstat'); + })); + })); + })); + })); +} + +// Test the asynchronous version +{ + // Create a 4-level folder hierarchy including symlinks + let dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + removeAsync(dir); + + // Create a 2-level folder hierarchy without symlinks + dir = nextDirPath(); + makeNonEmptyDirectory(2, 10, 2, dir, false); + removeAsync(dir); + + // Same test using URL instead of a path + dir = nextDirPath(); + makeNonEmptyDirectory(2, 10, 2, dir, false); + removeAsync(pathToFileURL(dir)); + + // Create a flat folder including symlinks + dir = nextDirPath(); + makeNonEmptyDirectory(1, 10, 2, dir, true); + removeAsync(dir); + + // Should fail if target does not exist + fs.rm( + tmpdir.resolve('noexist.txt'), + common.mustNotMutateObjectDeep({ recursive: true }), + common.mustCall((err) => { + assert.strictEqual(err.code, 'ENOENT'); + }) + ); + + // Should delete a file + const filePath = tmpdir.resolve('rm-async-file.txt'); + fs.writeFileSync(filePath, ''); + fs.rm(filePath, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + try { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(filePath), false); + } finally { + fs.rmSync(filePath, common.mustNotMutateObjectDeep({ force: true })); + } + })); + + // Should delete a valid symlink + const linkTarget = tmpdir.resolve('link-target-async.txt'); + fs.writeFileSync(linkTarget, ''); + const validLink = tmpdir.resolve('valid-link-async'); + fs.symlinkSync(linkTarget, validLink); + fs.rm(validLink, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + try { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(validLink), false); + } finally { + fs.rmSync(linkTarget, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(validLink, common.mustNotMutateObjectDeep({ force: true })); + } + })); + + // Should delete an invalid symlink + const invalidLink = tmpdir.resolve('invalid-link-async'); + fs.symlinkSync('definitely-does-not-exist-async', invalidLink); + fs.rm(invalidLink, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + try { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(invalidLink), false); + } finally { + fs.rmSync(invalidLink, common.mustNotMutateObjectDeep({ force: true })); + } + })); + + // Should delete a symlink that is part of a loop + const loopLinkA = tmpdir.resolve('loop-link-async-a'); + const loopLinkB = tmpdir.resolve('loop-link-async-b'); + fs.symlinkSync(loopLinkA, loopLinkB); + fs.symlinkSync(loopLinkB, loopLinkA); + fs.rm(loopLinkA, common.mustNotMutateObjectDeep({ recursive: true }), common.mustCall((err) => { + try { + assert.strictEqual(err, null); + assert.strictEqual(fs.existsSync(loopLinkA), false); + } finally { + fs.rmSync(loopLinkA, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(loopLinkB, common.mustNotMutateObjectDeep({ force: true })); + } + })); +} + +// Removing a .git directory should not throw an EPERM. +// Refs: https://github.com/isaacs/rimraf/issues/21. +if (isGitPresent) { + const gitDirectory = nextDirPath(); + gitInit(gitDirectory); + fs.rm(gitDirectory, common.mustNotMutateObjectDeep({ recursive: true }), common.mustSucceed(() => { + assert.strictEqual(fs.existsSync(gitDirectory), false); + })); +} + +// Test the synchronous version. +{ + const dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + + // Removal should fail without the recursive option set to true. + assert.throws(() => { + fs.rmSync(dir); + }, { syscall: 'rm' }); + assert.throws(() => { + fs.rmSync(dir, common.mustNotMutateObjectDeep({ recursive: false })); + }, { syscall: 'rm' }); + + // Should fail if target does not exist + assert.throws(() => { + fs.rmSync(tmpdir.resolve('noexist.txt'), common.mustNotMutateObjectDeep({ recursive: true })); + }, { + code: 'ENOENT', + name: 'Error', + message: /^ENOENT: no such file or directory, lstat/ + }); + + // Should delete a file + const filePath = tmpdir.resolve('rm-file.txt'); + fs.writeFileSync(filePath, ''); + + try { + fs.rmSync(filePath, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(filePath), false); + } finally { + fs.rmSync(filePath, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete a valid symlink + const linkTarget = tmpdir.resolve('link-target.txt'); + fs.writeFileSync(linkTarget, ''); + const validLink = tmpdir.resolve('valid-link'); + fs.symlinkSync(linkTarget, validLink); + try { + fs.rmSync(validLink); + assert.strictEqual(fs.existsSync(validLink), false); + } finally { + fs.rmSync(linkTarget, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(validLink, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete an invalid symlink + const invalidLink = tmpdir.resolve('invalid-link'); + fs.symlinkSync('definitely-does-not-exist', invalidLink); + try { + fs.rmSync(invalidLink); + assert.strictEqual(fs.existsSync(invalidLink), false); + } finally { + fs.rmSync(invalidLink, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete a symlink that is part of a loop + const loopLinkA = tmpdir.resolve('loop-link-a'); + const loopLinkB = tmpdir.resolve('loop-link-b'); + fs.symlinkSync(loopLinkA, loopLinkB); + fs.symlinkSync(loopLinkB, loopLinkA); + try { + fs.rmSync(loopLinkA); + assert.strictEqual(fs.existsSync(loopLinkA), false); + } finally { + fs.rmSync(loopLinkA, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(loopLinkB, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should accept URL + const fileURL = tmpdir.fileURL('rm-file.txt'); + fs.writeFileSync(fileURL, ''); + + try { + fs.rmSync(fileURL, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(fileURL), false); + } finally { + fs.rmSync(fileURL, common.mustNotMutateObjectDeep({ force: true })); + } + + // Recursive removal should succeed. + fs.rmSync(dir, { recursive: true }); + assert.strictEqual(fs.existsSync(dir), false); + + // Attempted removal should fail now because the directory is gone. + assert.throws(() => fs.rmSync(dir), { syscall: 'lstat' }); +} + +// Removing a .git directory should not throw an EPERM. +// Refs: https://github.com/isaacs/rimraf/issues/21. +if (isGitPresent) { + const gitDirectory = nextDirPath(); + gitInit(gitDirectory); + fs.rmSync(gitDirectory, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(gitDirectory), false); +} + +// Test the Promises based version. +(async () => { + const dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + + // Removal should fail without the recursive option set to true. + await assert.rejects(fs.promises.rm(dir), { syscall: 'rm' }); + await assert.rejects(fs.promises.rm(dir, common.mustNotMutateObjectDeep({ recursive: false })), { + syscall: 'rm' + }); + + // Recursive removal should succeed. + await fs.promises.rm(dir, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(dir), false); + + // Attempted removal should fail now because the directory is gone. + await assert.rejects(fs.promises.rm(dir), { syscall: 'lstat' }); + + // Should fail if target does not exist + await assert.rejects(fs.promises.rm( + tmpdir.resolve('noexist.txt'), + { recursive: true } + ), { + code: 'ENOENT', + name: 'Error', + message: /^ENOENT: no such file or directory, lstat/ + }); + + // Should not fail if target does not exist and force option is true + await fs.promises.rm(tmpdir.resolve('noexist.txt'), common.mustNotMutateObjectDeep({ force: true })); + + // Should delete file + const filePath = tmpdir.resolve('rm-promises-file.txt'); + fs.writeFileSync(filePath, ''); + + try { + await fs.promises.rm(filePath, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(filePath), false); + } finally { + fs.rmSync(filePath, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete a valid symlink + const linkTarget = tmpdir.resolve('link-target-prom.txt'); + fs.writeFileSync(linkTarget, ''); + const validLink = tmpdir.resolve('valid-link-prom'); + fs.symlinkSync(linkTarget, validLink); + try { + await fs.promises.rm(validLink); + assert.strictEqual(fs.existsSync(validLink), false); + } finally { + fs.rmSync(linkTarget, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(validLink, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete an invalid symlink + const invalidLink = tmpdir.resolve('invalid-link-prom'); + fs.symlinkSync('definitely-does-not-exist-prom', invalidLink); + try { + await fs.promises.rm(invalidLink); + assert.strictEqual(fs.existsSync(invalidLink), false); + } finally { + fs.rmSync(invalidLink, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should delete a symlink that is part of a loop + const loopLinkA = tmpdir.resolve('loop-link-prom-a'); + const loopLinkB = tmpdir.resolve('loop-link-prom-b'); + fs.symlinkSync(loopLinkA, loopLinkB); + fs.symlinkSync(loopLinkB, loopLinkA); + try { + await fs.promises.rm(loopLinkA); + assert.strictEqual(fs.existsSync(loopLinkA), false); + } finally { + fs.rmSync(loopLinkA, common.mustNotMutateObjectDeep({ force: true })); + fs.rmSync(loopLinkB, common.mustNotMutateObjectDeep({ force: true })); + } + + // Should accept URL + const fileURL = tmpdir.fileURL('rm-promises-file.txt'); + fs.writeFileSync(fileURL, ''); + + try { + await fs.promises.rm(fileURL, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(fileURL), false); + } finally { + fs.rmSync(fileURL, common.mustNotMutateObjectDeep({ force: true })); + } +})().then(common.mustCall()); + +// Removing a .git directory should not throw an EPERM. +// Refs: https://github.com/isaacs/rimraf/issues/21. +if (isGitPresent) { + (async () => { + const gitDirectory = nextDirPath(); + gitInit(gitDirectory); + await fs.promises.rm(gitDirectory, common.mustNotMutateObjectDeep({ recursive: true })); + assert.strictEqual(fs.existsSync(gitDirectory), false); + })().then(common.mustCall()); +} + +// Test input validation. +{ + const dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + const filePath = (tmpdir.resolve('rm-args-file.txt')); + fs.writeFileSync(filePath, ''); + + const defaults = { + retryDelay: 100, + maxRetries: 0, + recursive: false, + force: false + }; + const modified = { + retryDelay: 953, + maxRetries: 5, + recursive: true, + force: false + }; + + assert.deepStrictEqual(validateRmOptionsSync(filePath), defaults); + assert.deepStrictEqual(validateRmOptionsSync(filePath, {}), defaults); + assert.deepStrictEqual(validateRmOptionsSync(filePath, modified), modified); + assert.deepStrictEqual(validateRmOptionsSync(filePath, { + maxRetries: 99 + }), { + retryDelay: 100, + maxRetries: 99, + recursive: false, + force: false + }); + + [null, 'foo', 5, NaN].forEach((bad) => { + assert.throws(() => { + validateRmOptionsSync(filePath, bad); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "options" argument must be of type object\./ + }); + }); + + [undefined, null, 'foo', Infinity, function() {}].forEach((bad) => { + assert.throws(() => { + validateRmOptionsSync(filePath, { recursive: bad }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "options\.recursive" property must be of type boolean\./ + }); + }); + + [undefined, null, 'foo', Infinity, function() {}].forEach((bad) => { + assert.throws(() => { + validateRmOptionsSync(filePath, { force: bad }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "options\.force" property must be of type boolean\./ + }); + }); + + assert.throws(() => { + validateRmOptionsSync(filePath, { retryDelay: -1 }); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: /^The value of "options\.retryDelay" is out of range\./ + }); + + assert.throws(() => { + validateRmOptionsSync(filePath, { maxRetries: -1 }); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: /^The value of "options\.maxRetries" is out of range\./ + }); +} + +{ + // IBMi has a different access permission mechanism + // This test should not be run as `root` + if (!common.isIBMi && (common.isWindows || process.getuid() !== 0)) { + function makeDirectoryReadOnly(dir, mode) { + let accessErrorCode = 'EACCES'; + if (common.isWindows) { + accessErrorCode = 'EPERM'; + execSync(`icacls ${dir} /deny "everyone:(OI)(CI)(DE,DC)"`); + } else { + fs.chmodSync(dir, mode); + } + return accessErrorCode; + } + + function makeDirectoryWritable(dir) { + if (fs.existsSync(dir)) { + if (common.isWindows) { + execSync(`icacls ${dir} /remove:d "everyone"`); + } else { + fs.chmodSync(dir, 0o777); + } + } + } + + { + // Check that deleting a file that cannot be accessed using rmsync throws + // https://github.com/nodejs/node/issues/38683 + const dirname = nextDirPath(); + const filePath = path.join(dirname, 'text.txt'); + try { + fs.mkdirSync(dirname, common.mustNotMutateObjectDeep({ recursive: true })); + fs.writeFileSync(filePath, 'hello'); + const code = makeDirectoryReadOnly(dirname, 0o444); + assert.throws(() => { + fs.rmSync(filePath, common.mustNotMutateObjectDeep({ force: true })); + }, { + code, + name: 'Error', + }); + } finally { + makeDirectoryWritable(dirname); + } + } + + { + // Check endless recursion. + // https://github.com/nodejs/node/issues/34580 + const dirname = nextDirPath(); + fs.mkdirSync(dirname, common.mustNotMutateObjectDeep({ recursive: true })); + const root = fs.mkdtempSync(path.join(dirname, 'fs-')); + const middle = path.join(root, 'middle'); + fs.mkdirSync(middle); + fs.mkdirSync(path.join(middle, 'leaf')); // Make `middle` non-empty + try { + const code = makeDirectoryReadOnly(middle, 0o555); + try { + assert.throws(() => { + fs.rmSync(root, common.mustNotMutateObjectDeep({ recursive: true })); + }, { + code, + name: 'Error', + }); + } catch (err) { + // Only fail the test if the folder was not deleted. + // as in some cases rmSync successfully deletes read-only folders. + if (fs.existsSync(root)) { + throw err; + } + } + } finally { + makeDirectoryWritable(middle); + } + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js new file mode 100644 index 00000000..fef68048 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-not-found.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + +{ + // Should warn when trying to delete a nonexistent path + common.expectWarning( + 'DeprecationWarning', + 'In future versions of Node.js, fs.rmdir(path, { recursive: true }) ' + + 'will be removed. Use fs.rm(path, { recursive: true }) instead', + 'DEP0147' + ); + assert.throws( + () => fs.rmdirSync(tmpdir.resolve('noexist.txt'), + { recursive: true }), + { code: 'ENOENT' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js new file mode 100644 index 00000000..b3919020 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-sync-warns-on-file.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + +{ + common.expectWarning( + 'DeprecationWarning', + 'In future versions of Node.js, fs.rmdir(path, { recursive: true }) ' + + 'will be removed. Use fs.rm(path, { recursive: true }) instead', + 'DEP0147' + ); + const filePath = tmpdir.resolve('rmdir-recursive.txt'); + fs.writeFileSync(filePath, ''); + assert.throws( + () => fs.rmdirSync(filePath, { recursive: true }), + { code: common.isWindows ? 'ENOENT' : 'ENOTDIR' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-not-found.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-not-found.js new file mode 100644 index 00000000..d984fef8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-not-found.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + +{ + assert.throws( + () => + fs.rmdirSync(tmpdir.resolve('noexist.txt'), { recursive: true }), + { + code: 'ENOENT', + } + ); +} +{ + fs.rmdir( + tmpdir.resolve('noexist.txt'), + { recursive: true }, + common.mustCall((err) => { + assert.strictEqual(err.code, 'ENOENT'); + }) + ); +} +{ + assert.rejects( + () => fs.promises.rmdir(tmpdir.resolve('noexist.txt'), + { recursive: true }), + { + code: 'ENOENT', + } + ).then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-on-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-on-file.js new file mode 100644 index 00000000..ff67cf53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-throws-on-file.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + +const code = common.isWindows ? 'ENOENT' : 'ENOTDIR'; + +{ + const filePath = tmpdir.resolve('rmdir-recursive.txt'); + fs.writeFileSync(filePath, ''); + assert.throws(() => fs.rmdirSync(filePath, { recursive: true }), { code }); +} +{ + const filePath = tmpdir.resolve('rmdir-recursive.txt'); + fs.writeFileSync(filePath, ''); + fs.rmdir(filePath, { recursive: true }, common.mustCall((err) => { + assert.strictEqual(err.code, code); + })); +} +{ + const filePath = tmpdir.resolve('rmdir-recursive.txt'); + fs.writeFileSync(filePath, ''); + assert.rejects(() => fs.promises.rmdir(filePath, { recursive: true }), + { code }).then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-not-found.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-not-found.js new file mode 100644 index 00000000..86bd27aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-not-found.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); + +tmpdir.refresh(); + +{ + // Should warn when trying to delete a nonexistent path + common.expectWarning( + 'DeprecationWarning', + 'In future versions of Node.js, fs.rmdir(path, { recursive: true }) ' + + 'will be removed. Use fs.rm(path, { recursive: true }) instead', + 'DEP0147' + ); + fs.rmdir( + tmpdir.resolve('noexist.txt'), + { recursive: true }, + common.mustCall() + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-on-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-on-file.js new file mode 100644 index 00000000..86cb6982 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive-warns-on-file.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); + +tmpdir.refresh(); + +{ + common.expectWarning( + 'DeprecationWarning', + 'In future versions of Node.js, fs.rmdir(path, { recursive: true }) ' + + 'will be removed. Use fs.rm(path, { recursive: true }) instead', + 'DEP0147' + ); + const filePath = tmpdir.resolve('rmdir-recursive.txt'); + fs.writeFileSync(filePath, ''); + fs.rmdir(filePath, { recursive: true }, common.mustCall((err) => { + assert.strictEqual(err.code, common.isWindows ? 'ENOENT' : 'ENOTDIR'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive.js new file mode 100644 index 00000000..f9837648 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-recursive.js @@ -0,0 +1,244 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { validateRmdirOptions } = require('internal/fs/utils'); + +common.expectWarning( + 'DeprecationWarning', + 'In future versions of Node.js, fs.rmdir(path, { recursive: true }) ' + + 'will be removed. Use fs.rm(path, { recursive: true }) instead', + 'DEP0147' +); + +tmpdir.refresh(); + +let count = 0; +const nextDirPath = (name = 'rmdir-recursive') => + tmpdir.resolve(`${name}-${count++}`); + +function makeNonEmptyDirectory(depth, files, folders, dirname, createSymLinks) { + fs.mkdirSync(dirname, { recursive: true }); + fs.writeFileSync(path.join(dirname, 'text.txt'), 'hello', 'utf8'); + + const options = { flag: 'wx' }; + + for (let f = files; f > 0; f--) { + fs.writeFileSync(path.join(dirname, `f-${depth}-${f}`), '', options); + } + + if (createSymLinks) { + // Valid symlink + fs.symlinkSync( + `f-${depth}-1`, + path.join(dirname, `link-${depth}-good`), + 'file' + ); + + // Invalid symlink + fs.symlinkSync( + 'does-not-exist', + path.join(dirname, `link-${depth}-bad`), + 'file' + ); + } + + // File with a name that looks like a glob + fs.writeFileSync(path.join(dirname, '[a-z0-9].txt'), '', options); + + depth--; + if (depth <= 0) { + return; + } + + for (let f = folders; f > 0; f--) { + fs.mkdirSync( + path.join(dirname, `folder-${depth}-${f}`), + { recursive: true } + ); + makeNonEmptyDirectory( + depth, + files, + folders, + path.join(dirname, `d-${depth}-${f}`), + createSymLinks + ); + } +} + +function removeAsync(dir) { + // Removal should fail without the recursive option. + fs.rmdir(dir, common.mustCall((err) => { + assert.strictEqual(err.syscall, 'rmdir'); + + // Removal should fail without the recursive option set to true. + fs.rmdir(dir, { recursive: false }, common.mustCall((err) => { + assert.strictEqual(err.syscall, 'rmdir'); + + // Recursive removal should succeed. + fs.rmdir(dir, { recursive: true }, common.mustSucceed(() => { + // An error should occur if recursive and the directory does not exist. + fs.rmdir(dir, { recursive: true }, common.mustCall((err) => { + assert.strictEqual(err.code, 'ENOENT'); + // Attempted removal should fail now because the directory is gone. + fs.rmdir(dir, common.mustCall((err) => { + assert.strictEqual(err.syscall, 'rmdir'); + })); + })); + })); + })); + })); +} + +// Test the asynchronous version +{ + // Create a 4-level folder hierarchy including symlinks + let dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + removeAsync(dir); + + // Create a 2-level folder hierarchy without symlinks + dir = nextDirPath(); + makeNonEmptyDirectory(2, 10, 2, dir, false); + removeAsync(dir); + + // Create a flat folder including symlinks + dir = nextDirPath(); + makeNonEmptyDirectory(1, 10, 2, dir, true); + removeAsync(dir); +} + +// Test the synchronous version. +{ + const dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + + // Removal should fail without the recursive option set to true. + assert.throws(() => { + fs.rmdirSync(dir); + }, { syscall: 'rmdir' }); + assert.throws(() => { + fs.rmdirSync(dir, { recursive: false }); + }, { syscall: 'rmdir' }); + + // Recursive removal should succeed. + fs.rmdirSync(dir, { recursive: true }); + + // An error should occur if recursive and the directory does not exist. + assert.throws(() => fs.rmdirSync(dir, { recursive: true }), + { code: 'ENOENT' }); + + // Attempted removal should fail now because the directory is gone. + assert.throws(() => fs.rmdirSync(dir), { syscall: 'rmdir' }); +} + +// Test the Promises based version. +(async () => { + const dir = nextDirPath(); + makeNonEmptyDirectory(4, 10, 2, dir, true); + + // Removal should fail without the recursive option set to true. + await assert.rejects(fs.promises.rmdir(dir), { syscall: 'rmdir' }); + await assert.rejects(fs.promises.rmdir(dir, { recursive: false }), { + syscall: 'rmdir' + }); + + // Recursive removal should succeed. + await fs.promises.rmdir(dir, { recursive: true }); + + // An error should occur if recursive and the directory does not exist. + await assert.rejects(fs.promises.rmdir(dir, { recursive: true }), + { code: 'ENOENT' }); + + // Attempted removal should fail now because the directory is gone. + await assert.rejects(fs.promises.rmdir(dir), { syscall: 'rmdir' }); +})().then(common.mustCall()); + +// Test input validation. +{ + const defaults = { + retryDelay: 100, + maxRetries: 0, + recursive: false + }; + const modified = { + retryDelay: 953, + maxRetries: 5, + recursive: true + }; + + assert.deepStrictEqual(validateRmdirOptions(), defaults); + assert.deepStrictEqual(validateRmdirOptions({}), defaults); + assert.deepStrictEqual(validateRmdirOptions(modified), modified); + assert.deepStrictEqual(validateRmdirOptions({ + maxRetries: 99 + }), { + retryDelay: 100, + maxRetries: 99, + recursive: false + }); + + [null, 'foo', 5, NaN].forEach((bad) => { + assert.throws(() => { + validateRmdirOptions(bad); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "options" argument must be of type object\./ + }); + }); + + [undefined, null, 'foo', Infinity, function() {}].forEach((bad) => { + assert.throws(() => { + validateRmdirOptions({ recursive: bad }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "options\.recursive" property must be of type boolean\./ + }); + }); + + assert.throws(() => { + validateRmdirOptions({ retryDelay: -1 }); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: /^The value of "options\.retryDelay" is out of range\./ + }); + + assert.throws(() => { + validateRmdirOptions({ maxRetries: -1 }); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: /^The value of "options\.maxRetries" is out of range\./ + }); +} + +// It should not pass recursive option to rmdirSync, when called from +// rimraf (see: #35566) +{ + // Make a non-empty directory: + const original = fs.rmdirSync; + const dir = `${nextDirPath()}/foo/bar`; + fs.mkdirSync(dir, { recursive: true }); + fs.writeFileSync(`${dir}/foo.txt`, 'hello world', 'utf8'); + + // When called the second time from rimraf, the recursive option should + // not be set for rmdirSync: + let callCount = 0; + let rmdirSyncOptionsFromRimraf; + fs.rmdirSync = (path, options) => { + if (callCount > 0) { + rmdirSyncOptionsFromRimraf = { ...options }; + } + callCount++; + return original(path, options); + }; + fs.rmdirSync(dir, { recursive: true }); + fs.rmdirSync = original; + assert.strictEqual(rmdirSyncOptionsFromRimraf.recursive, undefined); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-type-check.js new file mode 100644 index 00000000..7014ce27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-rmdir-type-check.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +[false, 1, [], {}, null, undefined].forEach((i) => { + assert.throws( + () => fs.rmdir(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.rmdirSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-sir-writes-alot.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-sir-writes-alot.js new file mode 100644 index 00000000..7d213d6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-sir-writes-alot.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const fs = require('fs'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); + +const filename = tmpdir.resolve('out.txt'); + +tmpdir.refresh(); + +const fd = fs.openSync(filename, 'w'); + +const line = 'aaaaaaaaaaaaaaaaaaaaaaaaaaaa\n'; + +const N = 10240; +let complete = 0; + +for (let i = 0; i < N; i++) { + // Create a new buffer for each write. Before the write is actually + // executed by the thread pool, the buffer will be collected. + const buffer = Buffer.from(line); + fs.write(fd, buffer, 0, buffer.length, null, function(er, written) { + complete++; + if (complete === N) { + fs.closeSync(fd); + const s = fs.createReadStream(filename); + s.on('data', testBuffer); + } + }); +} + +let bytesChecked = 0; + +function testBuffer(b) { + for (let i = 0; i < b.length; i++) { + bytesChecked++; + if (b[i] !== 'a'.charCodeAt(0) && b[i] !== '\n'.charCodeAt(0)) { + throw new Error(`invalid char ${i},${b[i]}`); + } + } +} + +process.on('exit', function() { + // Probably some of the writes are going to overlap, so we can't assume + // that we get (N * line.length). Let's just make sure we've checked a + // few... + assert.ok(bytesChecked > 1000); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-bigint.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-bigint.js new file mode 100644 index 00000000..0a2bea92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-bigint.js @@ -0,0 +1,247 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const promiseFs = require('fs').promises; +const tmpdir = require('../common/tmpdir'); +const { isDate } = require('util').types; +const { inspect } = require('util'); + +tmpdir.refresh(); + +let testIndex = 0; + +function getFilename() { + const filename = tmpdir.resolve(`test-file-${++testIndex}`); + fs.writeFileSync(filename, 'test'); + return filename; +} + +function verifyStats(bigintStats, numStats, allowableDelta) { + // allowableDelta: It's possible that the file stats are updated between the + // two stat() calls so allow for a small difference. + for (const key of Object.keys(numStats)) { + const val = numStats[key]; + if (isDate(val)) { + const time = val.getTime(); + const time2 = bigintStats[key].getTime(); + assert( + time - time2 <= allowableDelta, + `difference of ${key}.getTime() should <= ${allowableDelta}.\n` + + `Number version ${time}, BigInt version ${time2}n`); + } else if (key === 'mode') { + assert.strictEqual(bigintStats[key], BigInt(val)); + assert.strictEqual( + bigintStats.isBlockDevice(), + numStats.isBlockDevice() + ); + assert.strictEqual( + bigintStats.isCharacterDevice(), + numStats.isCharacterDevice() + ); + assert.strictEqual( + bigintStats.isDirectory(), + numStats.isDirectory() + ); + assert.strictEqual( + bigintStats.isFIFO(), + numStats.isFIFO() + ); + assert.strictEqual( + bigintStats.isFile(), + numStats.isFile() + ); + assert.strictEqual( + bigintStats.isSocket(), + numStats.isSocket() + ); + assert.strictEqual( + bigintStats.isSymbolicLink(), + numStats.isSymbolicLink() + ); + } else if (key.endsWith('Ms')) { + const nsKey = key.replace('Ms', 'Ns'); + const msFromBigInt = bigintStats[key]; + const nsFromBigInt = bigintStats[nsKey]; + const msFromBigIntNs = Number(nsFromBigInt / (10n ** 6n)); + const msFromNum = numStats[key]; + + assert( + msFromNum - Number(msFromBigInt) <= allowableDelta, + `Number version ${key} = ${msFromNum}, ` + + `BigInt version ${key} = ${msFromBigInt}n, ` + + `Allowable delta = ${allowableDelta}`); + + assert( + msFromNum - Number(msFromBigIntNs) <= allowableDelta, + `Number version ${key} = ${msFromNum}, ` + + `BigInt version ${nsKey} = ${nsFromBigInt}n` + + ` = ${msFromBigIntNs}ms, Allowable delta = ${allowableDelta}`); + } else if (Number.isSafeInteger(val)) { + assert.strictEqual( + bigintStats[key], BigInt(val), + `${inspect(bigintStats[key])} !== ${inspect(BigInt(val))}\n` + + `key=${key}, val=${val}` + ); + } else { + assert( + Number(bigintStats[key]) - val < 1, + `${key} is not a safe integer, difference should < 1.\n` + + `Number version ${val}, BigInt version ${bigintStats[key]}n`); + } + } +} + +const runSyncTest = (func, arg) => { + const startTime = process.hrtime.bigint(); + const bigintStats = func(arg, common.mustNotMutateObjectDeep({ bigint: true })); + const numStats = func(arg); + const endTime = process.hrtime.bigint(); + const allowableDelta = Math.ceil(Number(endTime - startTime) / 1e6); + verifyStats(bigintStats, numStats, allowableDelta); +}; + +{ + const filename = getFilename(); + runSyncTest(fs.statSync, filename); +} + +if (!common.isWindows) { + const filename = getFilename(); + const link = `${filename}-link`; + fs.symlinkSync(filename, link); + runSyncTest(fs.lstatSync, link); +} + +{ + const filename = getFilename(); + const fd = fs.openSync(filename, 'r'); + runSyncTest(fs.fstatSync, fd); + fs.closeSync(fd); +} + +{ + assert.throws( + () => fs.statSync('does_not_exist'), + { code: 'ENOENT' }); + assert.strictEqual( + fs.statSync('does_not_exist', common.mustNotMutateObjectDeep({ throwIfNoEntry: false })), + undefined); +} + +{ + assert.throws( + () => fs.lstatSync('does_not_exist'), + { code: 'ENOENT' }); + assert.strictEqual( + fs.lstatSync('does_not_exist', common.mustNotMutateObjectDeep({ throwIfNoEntry: false })), + undefined); +} + +{ + assert.throws( + () => fs.fstatSync(9999), + { code: 'EBADF' }); + assert.throws( + () => fs.fstatSync(9999, common.mustNotMutateObjectDeep({ throwIfNoEntry: false })), + { code: 'EBADF' }); +} + +const runCallbackTest = (func, arg, done) => { + const startTime = process.hrtime.bigint(); + func(arg, common.mustNotMutateObjectDeep({ bigint: true }), common.mustCall((err, bigintStats) => { + func(arg, common.mustCall((err, numStats) => { + const endTime = process.hrtime.bigint(); + const allowableDelta = Math.ceil(Number(endTime - startTime) / 1e6); + verifyStats(bigintStats, numStats, allowableDelta); + if (done) { + done(); + } + })); + })); +}; + +{ + const filename = getFilename(); + runCallbackTest(fs.stat, filename); +} + +if (!common.isWindows) { + const filename = getFilename(); + const link = `${filename}-link`; + fs.symlinkSync(filename, link); + runCallbackTest(fs.lstat, link); +} + +{ + const filename = getFilename(); + const fd = fs.openSync(filename, 'r'); + runCallbackTest(fs.fstat, fd, () => { fs.closeSync(fd); }); +} + +const runPromiseTest = async (func, arg) => { + const startTime = process.hrtime.bigint(); + const bigintStats = await func(arg, common.mustNotMutateObjectDeep({ bigint: true })); + const numStats = await func(arg); + const endTime = process.hrtime.bigint(); + const allowableDelta = Math.ceil(Number(endTime - startTime) / 1e6); + verifyStats(bigintStats, numStats, allowableDelta); +}; + +{ + const filename = getFilename(); + runPromiseTest(promiseFs.stat, filename); +} + +if (!common.isWindows) { + const filename = getFilename(); + const link = `${filename}-link`; + fs.symlinkSync(filename, link); + runPromiseTest(promiseFs.lstat, link); +} + +(async function() { + const filename = getFilename(); + const handle = await promiseFs.open(filename, 'r'); + const startTime = process.hrtime.bigint(); + const bigintStats = await handle.stat(common.mustNotMutateObjectDeep({ bigint: true })); + const numStats = await handle.stat(); + const endTime = process.hrtime.bigint(); + const allowableDelta = Math.ceil(Number(endTime - startTime) / 1e6); + verifyStats(bigintStats, numStats, allowableDelta); + await handle.close(); +})().then(common.mustCall()); + +{ + // These two tests have an equivalent in ./test-fs-stat.js + + // BigIntStats Date properties can be set before reading them + fs.stat(__filename, { bigint: true }, common.mustSucceed((s) => { + s.atime = 2; + s.mtime = 3; + s.ctime = 4; + s.birthtime = 5; + + assert.strictEqual(s.atime, 2); + assert.strictEqual(s.mtime, 3); + assert.strictEqual(s.ctime, 4); + assert.strictEqual(s.birthtime, 5); + })); + + // BigIntStats Date properties can be set after reading them + fs.stat(__filename, { bigint: true }, common.mustSucceed((s) => { + // eslint-disable-next-line no-unused-expressions + s.atime, s.mtime, s.ctime, s.birthtime; + + s.atime = 2; + s.mtime = 3; + s.ctime = 4; + s.birthtime = 5; + + assert.strictEqual(s.atime, 2); + assert.strictEqual(s.mtime, 3); + assert.strictEqual(s.ctime, 4); + assert.strictEqual(s.birthtime, 5); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-date.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-date.mjs new file mode 100644 index 00000000..5f85bff2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat-date.mjs @@ -0,0 +1,94 @@ +import * as common from '../common/index.mjs'; + +// Test timestamps returned by fsPromises.stat and fs.statSync + +import fs from 'node:fs'; +import fsPromises from 'node:fs/promises'; +import assert from 'node:assert'; +import tmpdir from '../common/tmpdir.js'; + +// On some platforms (for example, ppc64) boundaries are tighter +// than usual. If we catch these errors, skip corresponding test. +const ignoredErrors = new Set(['EINVAL', 'EOVERFLOW']); + +tmpdir.refresh(); +const filepath = tmpdir.resolve('timestamp'); + +await (await fsPromises.open(filepath, 'w')).close(); + +// Perform a trivial check to determine if filesystem supports setting +// and retrieving atime and mtime. If it doesn't, skip the test. +await fsPromises.utimes(filepath, 2, 2); +const { atimeMs, mtimeMs } = await fsPromises.stat(filepath); +if (atimeMs !== 2000 || mtimeMs !== 2000) { + common.skip(`Unsupported filesystem (atime=${atimeMs}, mtime=${mtimeMs})`); +} + +// Date might round down timestamp +function closeEnough(actual, expected, margin) { + // On ppc64, value is rounded to seconds + if (process.arch === 'ppc64') { + margin += 1000; + } + + // Filesystems without support for timestamps before 1970-01-01, such as NFSv3, + // should return 0 for negative numbers. Do not treat it as error. + if (actual === 0 && expected < 0) { + console.log(`ignored 0 while expecting ${expected}`); + return; + } + + assert.ok(Math.abs(Number(actual - expected)) < margin, + `expected ${expected} ± ${margin}, got ${actual}`); +} + +async function runTest(atime, mtime, margin = 0) { + margin += Number.EPSILON; + try { + await fsPromises.utimes(filepath, new Date(atime), new Date(mtime)); + } catch (e) { + if (ignoredErrors.has(e.code)) return; + throw e; + } + + const stats = await fsPromises.stat(filepath); + closeEnough(stats.atimeMs, atime, margin); + closeEnough(stats.mtimeMs, mtime, margin); + closeEnough(stats.atime.getTime(), new Date(atime).getTime(), margin); + closeEnough(stats.mtime.getTime(), new Date(mtime).getTime(), margin); + + const statsBigint = await fsPromises.stat(filepath, { bigint: true }); + closeEnough(statsBigint.atimeMs, BigInt(atime), margin); + closeEnough(statsBigint.mtimeMs, BigInt(mtime), margin); + closeEnough(statsBigint.atime.getTime(), new Date(atime).getTime(), margin); + closeEnough(statsBigint.mtime.getTime(), new Date(mtime).getTime(), margin); + + const statsSync = fs.statSync(filepath); + closeEnough(statsSync.atimeMs, atime, margin); + closeEnough(statsSync.mtimeMs, mtime, margin); + closeEnough(statsSync.atime.getTime(), new Date(atime).getTime(), margin); + closeEnough(statsSync.mtime.getTime(), new Date(mtime).getTime(), margin); + + const statsSyncBigint = fs.statSync(filepath, { bigint: true }); + closeEnough(statsSyncBigint.atimeMs, BigInt(atime), margin); + closeEnough(statsSyncBigint.mtimeMs, BigInt(mtime), margin); + closeEnough(statsSyncBigint.atime.getTime(), new Date(atime).getTime(), margin); + closeEnough(statsSyncBigint.mtime.getTime(), new Date(mtime).getTime(), margin); +} + +// Too high/low numbers produce too different results on different platforms +{ + // TODO(LiviaMedeiros): investigate outdated stat time on FreeBSD. + // On Windows, filetime is stored and handled differently. Supporting dates + // after Y2038 is preferred over supporting dates before 1970-01-01. + if (!common.isFreeBSD && !common.isWindows) { + await runTest(-40691, -355, 1); // Potential precision loss on 32bit + await runTest(-355, -40691, 1); // Potential precision loss on 32bit + await runTest(-1, -1); + } + await runTest(0, 0); + await runTest(1, 1); + await runTest(355, 40691, 1); // Precision loss on 32bit + await runTest(40691, 355, 1); // Precision loss on 32bit + await runTest(1713037251360, 1713037251360, 1); // Precision loss +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat.js new file mode 100644 index 00000000..b9d42b5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stat.js @@ -0,0 +1,223 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +fs.stat('.', common.mustSucceed(function(stats) { + assert.ok(stats.mtime instanceof Date); + assert.ok(Object.hasOwn(stats, 'blksize')); + assert.ok(Object.hasOwn(stats, 'blocks')); + // Confirm that we are not running in the context of the internal binding + // layer. + // Ref: https://github.com/nodejs/node/commit/463d6bac8b349acc462d345a6e298a76f7d06fb1 + assert.strictEqual(this, undefined); +})); + +fs.lstat('.', common.mustSucceed(function(stats) { + assert.ok(stats.mtime instanceof Date); + // Confirm that we are not running in the context of the internal binding + // layer. + // Ref: https://github.com/nodejs/node/commit/463d6bac8b349acc462d345a6e298a76f7d06fb1 + assert.strictEqual(this, undefined); +})); + +// fstat +fs.open('.', 'r', undefined, common.mustSucceed(function(fd) { + assert.ok(fd); + + fs.fstat(-0, common.mustSucceed()); + + fs.fstat(fd, common.mustSucceed(function(stats) { + assert.ok(stats.mtime instanceof Date); + fs.close(fd, assert.ifError); + // Confirm that we are not running in the context of the internal binding + // layer. + // Ref: https://github.com/nodejs/node/commit/463d6bac8b349acc462d345a6e298a76f7d06fb1 + assert.strictEqual(this, undefined); + })); + + // Confirm that we are not running in the context of the internal binding + // layer. + // Ref: https://github.com/nodejs/node/commit/463d6bac8b349acc462d345a6e298a76f7d06fb1 + assert.strictEqual(this, undefined); +})); + +// fstatSync +fs.open('.', 'r', undefined, common.mustCall(function(err, fd) { + const stats = fs.fstatSync(fd); + assert.ok(stats.mtime instanceof Date); + fs.close(fd, common.mustSucceed()); +})); + +fs.stat(__filename, common.mustSucceed((s) => { + assert.strictEqual(s.isDirectory(), false); + assert.strictEqual(s.isFile(), true); + assert.strictEqual(s.isSocket(), false); + assert.strictEqual(s.isBlockDevice(), false); + assert.strictEqual(s.isCharacterDevice(), false); + assert.strictEqual(s.isFIFO(), false); + assert.strictEqual(s.isSymbolicLink(), false); + + [ + 'dev', 'mode', 'nlink', 'uid', + 'gid', 'rdev', 'blksize', 'ino', 'size', 'blocks', + 'atime', 'mtime', 'ctime', 'birthtime', + 'atimeMs', 'mtimeMs', 'ctimeMs', 'birthtimeMs', + ].forEach(function(k) { + assert.ok(k in s, `${k} should be in Stats`); + assert.notStrictEqual(s[k], undefined, `${k} should not be undefined`); + assert.notStrictEqual(s[k], null, `${k} should not be null`); + }); + [ + 'dev', 'mode', 'nlink', 'uid', 'gid', 'rdev', 'blksize', 'ino', 'size', + 'blocks', 'atimeMs', 'mtimeMs', 'ctimeMs', 'birthtimeMs', + ].forEach((k) => { + assert.strictEqual(typeof s[k], 'number', `${k} should be a number`); + }); + ['atime', 'mtime', 'ctime', 'birthtime'].forEach((k) => { + assert.ok(s[k] instanceof Date, `${k} should be a Date`); + }); +})); + +['', false, null, undefined, {}, []].forEach((input) => { + ['fstat', 'fstatSync'].forEach((fnName) => { + assert.throws( + () => fs[fnName](input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); +}); + +[false, 1, {}, [], null, undefined].forEach((input) => { + assert.throws( + () => fs.lstat(input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.lstatSync(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.stat(input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.statSync(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +// Should not throw an error +fs.stat(__filename, undefined, common.mustCall()); + +fs.open(__filename, 'r', undefined, common.mustCall((err, fd) => { + // Should not throw an error + fs.fstat(fd, undefined, common.mustCall()); +})); + +// Should not throw an error +fs.lstat(__filename, undefined, common.mustCall()); + +{ + fs.Stats( + 0, // dev + 0, // mode + 0, // nlink + 0, // uid + 0, // gid + 0, // rdev + 0, // blksize + 0, // ino + 0, // size + 0, // blocks + Date.UTC(1970, 0, 1, 0, 0, 0), // atime + Date.UTC(1970, 0, 1, 0, 0, 0), // mtime + Date.UTC(1970, 0, 1, 0, 0, 0), // ctime + Date.UTC(1970, 0, 1, 0, 0, 0) // birthtime + ); + common.expectWarning({ + DeprecationWarning: [ + ['fs.Stats constructor is deprecated.', + 'DEP0180'], + ] + }); +} + +{ + // These two tests have an equivalent in ./test-fs-stat-bigint.js + + // Stats Date properties can be set before reading them + fs.stat(__filename, common.mustSucceed((s) => { + s.atime = 2; + s.mtime = 3; + s.ctime = 4; + s.birthtime = 5; + + assert.strictEqual(s.atime, 2); + assert.strictEqual(s.mtime, 3); + assert.strictEqual(s.ctime, 4); + assert.strictEqual(s.birthtime, 5); + })); + + // Stats Date properties can be set after reading them + fs.stat(__filename, common.mustSucceed((s) => { + // eslint-disable-next-line no-unused-expressions + s.atime, s.mtime, s.ctime, s.birthtime; + + s.atime = 2; + s.mtime = 3; + s.ctime = 4; + s.birthtime = 5; + + assert.strictEqual(s.atime, 2); + assert.strictEqual(s.mtime, 3); + assert.strictEqual(s.ctime, 4); + assert.strictEqual(s.birthtime, 5); + })); +} + +{ + assert.throws( + () => fs.fstat(Symbol('test'), () => {}), + { + code: 'ERR_INVALID_ARG_TYPE', + }, + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-statfs.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-statfs.js new file mode 100644 index 00000000..5fd34f21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-statfs.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const fs = require('node:fs'); + +function verifyStatFsObject(statfs, isBigint = false) { + const valueType = isBigint ? 'bigint' : 'number'; + + [ + 'type', 'bsize', 'blocks', 'bfree', 'bavail', 'files', 'ffree', + ].forEach((k) => { + assert.ok(Object.hasOwn(statfs, k)); + assert.strictEqual(typeof statfs[k], valueType, + `${k} should be a ${valueType}`); + }); +} + +fs.statfs(__filename, common.mustSucceed(function(stats) { + verifyStatFsObject(stats); + assert.strictEqual(this, undefined); +})); + +fs.statfs(__filename, { bigint: true }, function(err, stats) { + assert.ifError(err); + verifyStatFsObject(stats, true); + assert.strictEqual(this, undefined); +}); + +// Synchronous +{ + const statFsObj = fs.statfsSync(__filename); + verifyStatFsObject(statFsObj); +} + +// Synchronous Bigint +{ + const statFsBigIntObj = fs.statfsSync(__filename, { bigint: true }); + verifyStatFsObject(statFsBigIntObj, true); +} + +[false, 1, {}, [], null, undefined].forEach((input) => { + assert.throws( + () => fs.statfs(input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.statfsSync(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +// Should not throw an error +fs.statfs(__filename, undefined, common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-read.js new file mode 100644 index 00000000..0b7297a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-read.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + // Compat error. + + function ReadStream(...args) { + fs.ReadStream.call(this, ...args); + } + Object.setPrototypeOf(ReadStream.prototype, fs.ReadStream.prototype); + Object.setPrototypeOf(ReadStream, fs.ReadStream); + + ReadStream.prototype.open = common.mustCall(function ReadStream$open() { + const that = this; + fs.open(that.path, that.flags, that.mode, (err, fd) => { + that.emit('error', err); + }); + }); + + const r = new ReadStream('/doesnotexist', { emitClose: true }) + .on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(r.destroyed, true); + r.on('close', common.mustCall()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-write.js new file mode 100644 index 00000000..b47632c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-error-write.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); + +const debuglog = (arg) => { + console.log(new Date().toLocaleString(), arg); +}; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + // Compat error. + debuglog('start test'); + + function WriteStream(...args) { + debuglog('WriteStream constructor'); + fs.WriteStream.call(this, ...args); + } + Object.setPrototypeOf(WriteStream.prototype, fs.WriteStream.prototype); + Object.setPrototypeOf(WriteStream, fs.WriteStream); + + WriteStream.prototype.open = common.mustCall(function WriteStream$open() { + debuglog('WriteStream open() callback'); + const that = this; + fs.open(that.path, that.flags, that.mode, (err, fd) => { + debuglog('inner fs open() callback'); + that.emit('error', err); + }); + }); + + fs.open(`${tmpdir.path}/dummy`, 'wx+', common.mustCall((err, fd) => { + debuglog('fs open() callback'); + assert.ifError(err); + fs.close(fd, () => { debuglog(`closed ${fd}`); }); + const w = new WriteStream(`${tmpdir.path}/dummy`, + { flags: 'wx+', emitClose: true }) + .on('error', common.mustCall((err) => { + debuglog('error event callback'); + assert.strictEqual(err.code, 'EEXIST'); + w.destroy(); + w.on('close', common.mustCall(() => { + debuglog('close event callback'); + })); + })); + })); + debuglog('waiting for callbacks'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-graceful-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-graceful-fs.js new file mode 100644 index 00000000..ee1e00ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-graceful-fs.js @@ -0,0 +1,70 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + // Compat with graceful-fs. + + function ReadStream(...args) { + fs.ReadStream.call(this, ...args); + } + Object.setPrototypeOf(ReadStream.prototype, fs.ReadStream.prototype); + Object.setPrototypeOf(ReadStream, fs.ReadStream); + + ReadStream.prototype.open = common.mustCall(function ReadStream$open() { + const that = this; + fs.open(that.path, that.flags, that.mode, (err, fd) => { + if (err) { + if (that.autoClose) + that.destroy(); + + that.emit('error', err); + } else { + that.fd = fd; + that.emit('open', fd); + that.read(); + } + }); + }); + + const r = new ReadStream(fixtures.path('x.txt')) + .on('open', common.mustCall((fd) => { + assert.strictEqual(fd, r.fd); + r.destroy(); + })); +} + +{ + // Compat with graceful-fs. + + function WriteStream(...args) { + fs.WriteStream.call(this, ...args); + } + Object.setPrototypeOf(WriteStream.prototype, fs.WriteStream.prototype); + Object.setPrototypeOf(WriteStream, fs.WriteStream); + + WriteStream.prototype.open = common.mustCall(function WriteStream$open() { + const that = this; + fs.open(that.path, that.flags, that.mode, function(err, fd) { + if (err) { + that.destroy(); + that.emit('error', err); + } else { + that.fd = fd; + that.emit('open', fd); + } + }); + }); + + const w = new WriteStream(`${tmpdir.path}/dummy`) + .on('open', common.mustCall((fd) => { + assert.strictEqual(fd, w.fd); + w.destroy(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-old-node.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-old-node.js new file mode 100644 index 00000000..bd5aec68 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-construct-compat-old-node.js @@ -0,0 +1,97 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + // Compat with old node. + + function ReadStream(...args) { + fs.ReadStream.call(this, ...args); + } + Object.setPrototypeOf(ReadStream.prototype, fs.ReadStream.prototype); + Object.setPrototypeOf(ReadStream, fs.ReadStream); + + ReadStream.prototype.open = common.mustCall(function() { + fs.open(this.path, this.flags, this.mode, (er, fd) => { + if (er) { + if (this.autoClose) { + this.destroy(); + } + this.emit('error', er); + return; + } + + this.fd = fd; + this.emit('open', fd); + this.emit('ready'); + }); + }); + + let readyCalled = false; + let ticked = false; + const r = new ReadStream(fixtures.path('x.txt')) + .on('ready', common.mustCall(() => { + readyCalled = true; + // Make sure 'ready' is emitted in same tick as 'open'. + assert.strictEqual(ticked, false); + })) + .on('error', common.mustNotCall()) + .on('open', common.mustCall((fd) => { + process.nextTick(() => { + ticked = true; + r.destroy(); + }); + assert.strictEqual(readyCalled, false); + assert.strictEqual(fd, r.fd); + })); +} + +{ + // Compat with old node. + + function WriteStream(...args) { + fs.WriteStream.call(this, ...args); + } + Object.setPrototypeOf(WriteStream.prototype, fs.WriteStream.prototype); + Object.setPrototypeOf(WriteStream, fs.WriteStream); + + WriteStream.prototype.open = common.mustCall(function() { + fs.open(this.path, this.flags, this.mode, (er, fd) => { + if (er) { + if (this.autoClose) { + this.destroy(); + } + this.emit('error', er); + return; + } + + this.fd = fd; + this.emit('open', fd); + this.emit('ready'); + }); + }); + + let readyCalled = false; + let ticked = false; + const w = new WriteStream(`${tmpdir.path}/dummy`) + .on('ready', common.mustCall(() => { + readyCalled = true; + // Make sure 'ready' is emitted in same tick as 'open'. + assert.strictEqual(ticked, false); + })) + .on('error', common.mustNotCall()) + .on('open', common.mustCall((fd) => { + process.nextTick(() => { + ticked = true; + w.destroy(); + }); + assert.strictEqual(readyCalled, false); + assert.strictEqual(fd, w.fd); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-destroy-emit-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-destroy-emit-error.js new file mode 100644 index 00000000..347fbfd9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-destroy-emit-error.js @@ -0,0 +1,43 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + const stream = fs.createReadStream(__filename); + stream.on('close', common.mustCall()); + test(stream); +} + +{ + const stream = fs.createWriteStream(`${tmpdir.path}/dummy`); + stream.on('close', common.mustCall()); + test(stream); +} + +{ + const stream = fs.createReadStream(__filename, { emitClose: true }); + stream.on('close', common.mustCall()); + test(stream); +} + +{ + const stream = fs.createWriteStream(`${tmpdir.path}/dummy2`, + { emitClose: true }); + stream.on('close', common.mustCall()); + test(stream); +} + + +function test(stream) { + const err = new Error('DESTROYED'); + stream.on('open', function() { + stream.destroy(err); + }); + stream.on('error', common.mustCall(function(err_) { + assert.strictEqual(err_, err); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-double-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-double-close.js new file mode 100644 index 00000000..8c0037b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-double-close.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +test1(fs.createReadStream(__filename)); +test2(fs.createReadStream(__filename)); +test3(fs.createReadStream(__filename)); + +test1(fs.createWriteStream(`${tmpdir.path}/dummy1`)); +test2(fs.createWriteStream(`${tmpdir.path}/dummy2`)); +test3(fs.createWriteStream(`${tmpdir.path}/dummy3`)); + +function test1(stream) { + stream.destroy(); + stream.destroy(); +} + +function test2(stream) { + stream.destroy(); + stream.on('open', common.mustCall(function(fd) { + stream.destroy(); + })); +} + +function test3(stream) { + stream.on('open', common.mustCall(function(fd) { + stream.destroy(); + stream.destroy(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-fs-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-fs-options.js new file mode 100644 index 00000000..4e4d1739 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-fs-options.js @@ -0,0 +1,72 @@ +'use strict'; + +require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const streamOpts = ['open', 'close']; +const writeStreamOptions = [...streamOpts, 'write']; +const readStreamOptions = [...streamOpts, 'read']; +const originalFs = { fs }; + +{ + const file = tmpdir.resolve('write-end-test0.txt'); + + writeStreamOptions.forEach((fn) => { + const overrideFs = Object.assign({}, originalFs.fs, { [fn]: null }); + if (fn === 'write') overrideFs.writev = null; + + const opts = { + fs: overrideFs + }; + assert.throws( + () => fs.createWriteStream(file, opts), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "options.fs.${fn}" property must be of type function. ` + + 'Received null' + }, + `createWriteStream options.fs.${fn} should throw if isn't a function` + ); + }); +} + +{ + const file = tmpdir.resolve('write-end-test0.txt'); + const overrideFs = Object.assign({}, originalFs.fs, { writev: 'not a fn' }); + const opts = { + fs: overrideFs + }; + assert.throws( + () => fs.createWriteStream(file, opts), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.fs.writev" property must be of type function. ' + + 'Received type string (\'not a fn\')' + }, + 'createWriteStream options.fs.writev should throw if isn\'t a function' + ); +} + +{ + const file = fixtures.path('x.txt'); + readStreamOptions.forEach((fn) => { + const overrideFs = Object.assign({}, originalFs.fs, { [fn]: null }); + const opts = { + fs: overrideFs + }; + assert.throws( + () => fs.createReadStream(file, opts), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "options.fs.${fn}" property must be of type function. ` + + 'Received null' + }, + `createReadStream options.fs.${fn} should throw if isn't a function` + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-options.js new file mode 100644 index 00000000..aa76cf51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-stream-options.js @@ -0,0 +1,49 @@ +'use strict'; +const { mustNotMutateObjectDeep } = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +{ + const fd = 'k'; + + assert.throws( + () => { + fs.createReadStream(null, mustNotMutateObjectDeep({ fd })); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + + assert.throws( + () => { + fs.createWriteStream(null, mustNotMutateObjectDeep({ fd })); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); +} + +{ + const path = 46; + + assert.throws( + () => { + fs.createReadStream(path); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); + + assert.throws( + () => { + fs.createWriteStream(path); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-buffer-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-buffer-path.js new file mode 100644 index 00000000..ecad001d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-buffer-path.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.canCreateSymLink()) + common.skip('insufficient privileges'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Test creating and reading symbolic link +const linkData = fixtures.path('/cycles/root.js'); +const linkPath = tmpdir.resolve('symlink1.js'); + +let linkTime; +let fileTime; + +// Refs: https://github.com/nodejs/node/issues/34514 +fs.symlinkSync(Buffer.from(linkData), linkPath); + +fs.lstat(linkPath, common.mustSucceed((stats) => { + linkTime = stats.mtime.getTime(); +})); + +fs.stat(linkPath, common.mustSucceed((stats) => { + fileTime = stats.mtime.getTime(); +})); + +fs.readlink(linkPath, common.mustSucceed((destination) => { + assert.strictEqual(destination, linkData); +})); + +process.on('exit', () => { + assert.notStrictEqual(linkTime, fileTime); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction-relative.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction-relative.js new file mode 100644 index 00000000..01ef8c8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction-relative.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Test creating and resolving relative junction or symbolic link + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const linkPath1 = tmpdir.resolve('junction1'); +const linkPath2 = tmpdir.resolve('junction2'); +const linkTarget = fixtures.fixturesDir; +const linkData = fixtures.fixturesDir; + +tmpdir.refresh(); + +// Test fs.symlink() +fs.symlink(linkData, linkPath1, 'junction', common.mustSucceed(() => { + verifyLink(linkPath1); +})); + +// Test fs.symlinkSync() +fs.symlinkSync(linkData, linkPath2, 'junction'); +verifyLink(linkPath2); + +function verifyLink(linkPath) { + const stats = fs.lstatSync(linkPath); + assert.ok(stats.isSymbolicLink()); + + const data1 = fs.readFileSync(`${linkPath}/x.txt`, 'ascii'); + const data2 = fs.readFileSync(`${linkTarget}/x.txt`, 'ascii'); + assert.strictEqual(data1, data2); + + // Clean up. + fs.unlinkSync(linkPath); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction.js new file mode 100644 index 00000000..4d5db3b4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir-junction.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +// Test creating and reading symbolic link +const linkData = fixtures.path('cycles'); +const linkPath = tmpdir.resolve('cycles_link'); + +tmpdir.refresh(); + +fs.symlink(linkData, linkPath, 'junction', common.mustSucceed(() => { + fs.lstat(linkPath, common.mustSucceed((stats) => { + assert.ok(stats.isSymbolicLink()); + + fs.readlink(linkPath, common.mustSucceed((destination) => { + assert.strictEqual(destination, linkData); + + fs.unlink(linkPath, common.mustSucceed(() => { + assert(!fs.existsSync(linkPath)); + assert(fs.existsSync(linkData)); + })); + })); + })); +})); + +// Test invalid symlink +{ + const linkData = fixtures.path('/not/exists/dir'); + const linkPath = tmpdir.resolve('invalid_junction_link'); + + fs.symlink(linkData, linkPath, 'junction', common.mustSucceed(() => { + assert(!fs.existsSync(linkPath)); + + fs.unlink(linkPath, common.mustSucceed(() => { + assert(!fs.existsSync(linkPath)); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir.js new file mode 100644 index 00000000..690e3302 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-dir.js @@ -0,0 +1,81 @@ +'use strict'; +const common = require('../common'); + +// Test creating a symbolic link pointing to a directory. +// Ref: https://github.com/nodejs/node/pull/23724 +// Ref: https://github.com/nodejs/node/issues/23596 + + +if (!common.canCreateSymLink()) + common.skip('insufficient privileges'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const fsPromises = fs.promises; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const linkTargets = [ + 'relative-target', + tmpdir.resolve('absolute-target'), +]; +const linkPaths = [ + path.relative(process.cwd(), tmpdir.resolve('relative-path')), + tmpdir.resolve('absolute-path'), +]; + +function testSync(target, path) { + fs.symlinkSync(target, path); + fs.readdirSync(path); +} + +function testAsync(target, path) { + fs.symlink(target, path, common.mustSucceed(() => { + fs.readdirSync(path); + })); +} + +async function testPromises(target, path) { + await fsPromises.symlink(target, path); + fs.readdirSync(path); +} + +for (const linkTarget of linkTargets) { + fs.mkdirSync(tmpdir.resolve(linkTarget)); + for (const linkPath of linkPaths) { + testSync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-sync`); + testAsync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-async`); + testPromises(linkTarget, `${linkPath}-${path.basename(linkTarget)}-promises`) + .then(common.mustCall()); + } +} + +// Test invalid symlink +{ + function testSync(target, path) { + fs.symlinkSync(target, path); + assert(!fs.existsSync(path)); + } + + function testAsync(target, path) { + fs.symlink(target, path, common.mustSucceed(() => { + assert(!fs.existsSync(path)); + })); + } + + async function testPromises(target, path) { + await fsPromises.symlink(target, path); + assert(!fs.existsSync(path)); + } + + for (const linkTarget of linkTargets.map((p) => p + '-broken')) { + for (const linkPath of linkPaths) { + testSync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-sync`); + testAsync(linkTarget, `${linkPath}-${path.basename(linkTarget)}-async`); + testPromises(linkTarget, `${linkPath}-${path.basename(linkTarget)}-promises`) + .then(common.mustCall()); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-longpath.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-longpath.js new file mode 100644 index 00000000..f3586317 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink-longpath.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const tmpDir = tmpdir.path; +const longPath = path.join(...[tmpDir].concat(Array(30).fill('1234567890'))); +fs.mkdirSync(longPath, { recursive: true }); + +// Test if we can have symlinks to files and folders with long filenames +const targetDirectory = path.join(longPath, 'target-directory'); +fs.mkdirSync(targetDirectory); +const pathDirectory = path.join(tmpDir, 'new-directory'); +fs.symlink(targetDirectory, pathDirectory, 'dir', common.mustSucceed(() => { + assert(fs.existsSync(pathDirectory)); +})); + +const targetFile = path.join(longPath, 'target-file'); +fs.writeFileSync(targetFile, 'data'); +const pathFile = path.join(tmpDir, 'new-file'); +fs.symlink(targetFile, pathFile, common.mustSucceed(() => { + assert(fs.existsSync(pathFile)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink.js new file mode 100644 index 00000000..ad4d6d14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-symlink.js @@ -0,0 +1,89 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.canCreateSymLink()) + common.skip('insufficient privileges'); + +const assert = require('assert'); +const fs = require('fs'); + +let linkTime; +let fileTime; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Test creating and reading symbolic link +const linkData = fixtures.path('/cycles/root.js'); +const linkPath = tmpdir.resolve('symlink1.js'); + +fs.symlink(linkData, linkPath, common.mustSucceed(() => { + fs.lstat(linkPath, common.mustSucceed((stats) => { + linkTime = stats.mtime.getTime(); + })); + + fs.stat(linkPath, common.mustSucceed((stats) => { + fileTime = stats.mtime.getTime(); + })); + + fs.readlink(linkPath, common.mustSucceed((destination) => { + assert.strictEqual(destination, linkData); + })); +})); + +// Test invalid symlink +{ + const linkData = fixtures.path('/not/exists/file'); + const linkPath = tmpdir.resolve('symlink2.js'); + + fs.symlink(linkData, linkPath, common.mustSucceed(() => { + assert(!fs.existsSync(linkPath)); + })); +} + +[false, 1, {}, [], null, undefined].forEach((input) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /target|path/ + }; + assert.throws(() => fs.symlink(input, '', common.mustNotCall()), errObj); + assert.throws(() => fs.symlinkSync(input, ''), errObj); + + assert.throws(() => fs.symlink('', input, common.mustNotCall()), errObj); + assert.throws(() => fs.symlinkSync('', input), errObj); +}); + +const errObj = { + code: 'ERR_FS_INVALID_SYMLINK_TYPE', + name: 'Error', + message: + 'Symlink type must be one of "dir", "file", or "junction". Received "🍏"' +}; +assert.throws(() => fs.symlink('', '', '🍏', common.mustNotCall()), errObj); +assert.throws(() => fs.symlinkSync('', '', '🍏'), errObj); + +process.on('exit', () => { + assert.notStrictEqual(linkTime, fileTime); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-sync-fd-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-sync-fd-leak.js new file mode 100644 index 00000000..1abb7596 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-sync-fd-leak.js @@ -0,0 +1,86 @@ +// Flags: --expose-internals +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const { internalBinding } = require('internal/test/binding'); + +// Ensure that (read|write|append)FileSync() closes the file descriptor +fs.openSync = function() { + return 42; +}; +fs.closeSync = function(fd) { + assert.strictEqual(fd, 42); + close_called++; +}; +fs.readSync = function() { + throw new Error('BAM'); +}; +fs.writeSync = function() { + throw new Error('BAM'); +}; + +// Internal fast paths are pure C++, can't error inside write +internalBinding('fs').writeFileUtf8 = function() { + // Fake close + close_called++; + throw new Error('BAM'); +}; + +internalBinding('fs').fstat = function() { + throw new Error('EBADF: bad file descriptor, fstat'); +}; + +let close_called = 0; +ensureThrows(function() { + // Fast path: writeFileSync utf8 + fs.writeFileSync('dummy', 'xxx'); +}, 'BAM'); +ensureThrows(function() { + // Non-fast path + fs.writeFileSync('dummy', 'xxx', { encoding: 'base64' }); +}, 'BAM'); +ensureThrows(function() { + // Fast path: writeFileSync utf8 + fs.appendFileSync('dummy', 'xxx'); +}, 'BAM'); +ensureThrows(function() { + // Non-fast path + fs.appendFileSync('dummy', 'xxx', { encoding: 'base64' }); +}, 'BAM'); + +function ensureThrows(cb, message) { + let got_exception = false; + + close_called = 0; + try { + cb(); + } catch (e) { + assert.strictEqual(e.message, message); + got_exception = true; + } + + assert.strictEqual(close_called, 1); + assert.strictEqual(got_exception, true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-syncwritestream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-syncwritestream.js new file mode 100644 index 00000000..799b4b73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-syncwritestream.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const stream = require('stream'); +const fs = require('fs'); + +// require('internal/fs/utils').SyncWriteStream is used as a stdio +// implementation when stdout/stderr point to files. + +if (process.argv[2] === 'child') { + // Note: Calling console.log() is part of this test as it exercises the + // SyncWriteStream#_write() code path. + console.log(JSON.stringify([process.stdout, process.stderr].map((stdio) => ({ + instance: stdio instanceof stream.Writable, + readable: stdio.readable, + writable: stdio.writable, + })))); + + return; +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('stdout'); +const stdoutFd = fs.openSync(filename, 'w'); + +const proc = spawn(process.execPath, [__filename, 'child'], { + stdio: ['inherit', stdoutFd, stdoutFd ] +}); + +proc.on('close', common.mustCall(() => { + fs.closeSync(stdoutFd); + + assert.deepStrictEqual(JSON.parse(fs.readFileSync(filename, 'utf8')), [ + { instance: true, readable: false, writable: true }, + { instance: true, readable: false, writable: true }, + ]); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-timestamp-parsing-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-timestamp-parsing-error.js new file mode 100644 index 00000000..b3fd3e23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-timestamp-parsing-error.js @@ -0,0 +1,29 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +for (const input of [Infinity, -Infinity, NaN]) { + assert.throws( + () => { + fs._toUnixTimestamp(input); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +assert.throws( + () => { + fs._toUnixTimestamp({}); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +const okInputs = [1, -1, '1', '-1', Date.now()]; +for (const input of okInputs) { + fs._toUnixTimestamp(input); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-clear-file-zero.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-clear-file-zero.js new file mode 100644 index 00000000..234e65e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-clear-file-zero.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +// This test ensures that `fs.truncate` opens the file with `r+` and not `w`, +// which had earlier resulted in the target file's content getting zeroed out. +// https://github.com/nodejs/node-v0.x-archive/issues/6233 + +const assert = require('assert'); +const fs = require('fs'); + +const filename = `${tmpdir.path}/truncate-file.txt`; + +tmpdir.refresh(); + +// Synchronous test. +{ + fs.writeFileSync(filename, '0123456789'); + assert.strictEqual(fs.readFileSync(filename).toString(), '0123456789'); + fs.truncateSync(filename, 5); + assert.strictEqual(fs.readFileSync(filename).toString(), '01234'); +} + +// Asynchronous test. +{ + fs.writeFileSync(filename, '0123456789'); + assert.strictEqual(fs.readFileSync(filename).toString(), '0123456789'); + fs.truncate( + filename, + 5, + common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(filename).toString(), '01234'); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-fd.js new file mode 100644 index 00000000..51de2e5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-fd.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const tmp = tmpdir.path; +tmpdir.refresh(); +const filename = path.resolve(tmp, 'truncate-file.txt'); + +fs.writeFileSync(filename, 'hello world', 'utf8'); +const fd = fs.openSync(filename, 'r+'); + +const msg = 'Using fs.truncate with a file descriptor is deprecated.' + +' Please use fs.ftruncate with a file descriptor instead.'; + + +common.expectWarning('DeprecationWarning', msg, 'DEP0081'); +fs.truncate(fd, 5, common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(filename, 'utf8'), 'hello'); +})); + +process.once('beforeExit', () => { + fs.closeSync(fd); + fs.unlinkSync(filename); + console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-sync.js new file mode 100644 index 00000000..66250cf4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate-sync.js @@ -0,0 +1,21 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const tmp = tmpdir.path; + +tmpdir.refresh(); + +const filename = path.resolve(tmp, 'truncate-sync-file.txt'); + +fs.writeFileSync(filename, 'hello world', 'utf8'); + +const fd = fs.openSync(filename, 'r+'); + +fs.truncateSync(fd, 5); +assert(fs.readFileSync(fd).equals(Buffer.from('hello'))); + +fs.closeSync(fd); +fs.unlinkSync(filename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate.js new file mode 100644 index 00000000..efaeeca7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-truncate.js @@ -0,0 +1,298 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const tmp = tmpdir.path; +const filename = path.resolve(tmp, 'truncate-file.txt'); +const data = Buffer.alloc(1024 * 16, 'x'); + +tmpdir.refresh(); + +let stat; + +const msg = 'Using fs.truncate with a file descriptor is deprecated.' + + ' Please use fs.ftruncate with a file descriptor instead.'; + +// Check truncateSync +fs.writeFileSync(filename, data); +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 1024 * 16); + +fs.truncateSync(filename, 1024); +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 1024); + +fs.truncateSync(filename); +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 0); + +// Check ftruncateSync +fs.writeFileSync(filename, data); +const fd = fs.openSync(filename, 'r+'); + +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 1024 * 16); + +fs.ftruncateSync(fd, 1024); +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 1024); + +fs.ftruncateSync(fd); +stat = fs.statSync(filename); +assert.strictEqual(stat.size, 0); + +// truncateSync +common.expectWarning('DeprecationWarning', msg, 'DEP0081'); +fs.truncateSync(fd); + +fs.closeSync(fd); + +// Async tests +testTruncate(common.mustSucceed(() => { + testFtruncate(common.mustSucceed()); +})); + +function testTruncate(cb) { + fs.writeFile(filename, data, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 1024 * 16); + + fs.truncate(filename, 1024, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 1024); + + fs.truncate(filename, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 0); + cb(); + }); + }); + }); + }); + }); + }); +} + +function testFtruncate(cb) { + fs.writeFile(filename, data, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 1024 * 16); + + fs.open(filename, 'w', function(er, fd) { + if (er) return cb(er); + fs.ftruncate(fd, 1024, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 1024); + + fs.ftruncate(fd, function(er) { + if (er) return cb(er); + fs.stat(filename, function(er, stat) { + if (er) return cb(er); + assert.strictEqual(stat.size, 0); + fs.close(fd, cb); + }); + }); + }); + }); + }); + }); + }); +} + +// Make sure if the size of the file is smaller than the length then it is +// filled with zeroes. + +{ + const file1 = path.resolve(tmp, 'truncate-file-1.txt'); + fs.writeFileSync(file1, 'Hi'); + fs.truncateSync(file1, 4); + assert(fs.readFileSync(file1).equals(Buffer.from('Hi\u0000\u0000'))); +} + +{ + const file2 = path.resolve(tmp, 'truncate-file-2.txt'); + fs.writeFileSync(file2, 'Hi'); + const fd = fs.openSync(file2, 'r+'); + process.on('beforeExit', () => fs.closeSync(fd)); + fs.ftruncateSync(fd, 4); + assert(fs.readFileSync(file2).equals(Buffer.from('Hi\u0000\u0000'))); +} + +{ + const file3 = path.resolve(tmp, 'truncate-file-3.txt'); + fs.writeFileSync(file3, 'Hi'); + fs.truncate(file3, 4, common.mustSucceed(() => { + assert(fs.readFileSync(file3).equals(Buffer.from('Hi\u0000\u0000'))); + })); +} + +{ + const file4 = path.resolve(tmp, 'truncate-file-4.txt'); + fs.writeFileSync(file4, 'Hi'); + const fd = fs.openSync(file4, 'r+'); + process.on('beforeExit', () => fs.closeSync(fd)); + fs.ftruncate(fd, 4, common.mustSucceed(() => { + assert(fs.readFileSync(file4).equals(Buffer.from('Hi\u0000\u0000'))); + })); +} + +{ + const file5 = path.resolve(tmp, 'truncate-file-5.txt'); + fs.writeFileSync(file5, 'Hi'); + const fd = fs.openSync(file5, 'r+'); + process.on('beforeExit', () => fs.closeSync(fd)); + + ['', false, null, {}, []].forEach((input) => { + const received = common.invalidArgTypeHelper(input); + assert.throws( + () => fs.truncate(file5, input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "len" argument must be of type number.${received}` + } + ); + + assert.throws( + () => fs.ftruncate(fd, input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: `The "len" argument must be of type number.${received}` + } + ); + }); + + [-1.5, 1.5].forEach((input) => { + assert.throws( + () => fs.truncate(file5, input), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "len" is out of range. It must be ' + + `an integer. Received ${input}` + } + ); + + assert.throws( + () => fs.ftruncate(fd, input), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "len" is out of range. It must be ' + + `an integer. Received ${input}` + } + ); + }); + + fs.ftruncate(fd, undefined, common.mustSucceed(() => { + assert(fs.readFileSync(file5).equals(Buffer.from(''))); + })); +} + +{ + const file6 = path.resolve(tmp, 'truncate-file-6.txt'); + fs.writeFileSync(file6, 'Hi'); + const fd = fs.openSync(file6, 'r+'); + process.on('beforeExit', () => fs.closeSync(fd)); + fs.ftruncate(fd, -1, common.mustSucceed(() => { + assert(fs.readFileSync(file6).equals(Buffer.from(''))); + })); +} + +{ + const file7 = path.resolve(tmp, 'truncate-file-7.txt'); + fs.writeFileSync(file7, 'Hi'); + fs.truncate(file7, undefined, common.mustSucceed(() => { + assert(fs.readFileSync(file7).equals(Buffer.from(''))); + })); +} + +{ + const file8 = path.resolve(tmp, 'non-existent-truncate-file.txt'); + const validateError = (err) => { + assert.strictEqual(file8, err.path); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, open '${file8}'`); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'open'); + return true; + }; + fs.truncate(file8, 0, common.mustCall(validateError)); +} + +['', false, null, {}, []].forEach((input) => { + assert.throws( + () => fs.truncate('/foo/bar', input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "len" argument must be of type number.' + + common.invalidArgTypeHelper(input) + } + ); +}); + +['', false, null, undefined, {}, []].forEach((input) => { + ['ftruncate', 'ftruncateSync'].forEach((fnName) => { + assert.throws( + () => fs[fnName](input, 1, () => {}), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "fd" argument must be of type number.' + + common.invalidArgTypeHelper(input) + } + ); + }); +}); + +{ + const file1 = path.resolve(tmp, 'truncate-file-1.txt'); + fs.writeFileSync(file1, 'Hi'); + fs.truncateSync(file1, -1); // Negative coerced to 0, No error. + assert(fs.readFileSync(file1).equals(Buffer.alloc(0))); +} + +{ + const file1 = path.resolve(tmp, 'truncate-file-2.txt'); + fs.writeFileSync(file1, 'Hi'); + // Negative coerced to 0, No error. + fs.truncate(file1, -1, common.mustSucceed(() => { + assert(fs.readFileSync(file1).equals(Buffer.alloc(0))); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-unlink-type-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-unlink-type-check.js new file mode 100644 index 00000000..006e9ad7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-unlink-type-check.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +[false, 1, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.unlink(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.unlinkSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-util-validateoffsetlength.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-util-validateoffsetlength.js new file mode 100644 index 00000000..bda20f86 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-util-validateoffsetlength.js @@ -0,0 +1,87 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const { + validateOffsetLengthRead, + validateOffsetLengthWrite, +} = require('internal/fs/utils'); + +{ + const offset = -1; + assert.throws( + () => validateOffsetLengthRead(offset, 0, 0), + common.expectsError({ + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be >= 0. Received ${offset}` + }) + ); +} + +{ + const length = -1; + assert.throws( + () => validateOffsetLengthRead(0, length, 0), + common.expectsError({ + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + `It must be >= 0. Received ${length}` + }) + ); +} + +{ + const offset = 1; + const length = 1; + const byteLength = offset + length - 1; + assert.throws( + () => validateOffsetLengthRead(offset, length, byteLength), + common.expectsError({ + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + `It must be <= ${byteLength - offset}. Received ${length}` + }) + ); +} + +// Most platforms don't allow reads or writes >= 2 GiB. +// See https://github.com/libuv/libuv/pull/1501. +const kIoMaxLength = 2 ** 31 - 1; + +// RangeError when offset > byteLength +{ + const offset = 100; + const length = 100; + const byteLength = 50; + assert.throws( + () => validateOffsetLengthWrite(offset, length, byteLength), + common.expectsError({ + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + `It must be <= ${byteLength}. Received ${offset}` + }) + ); +} + +// RangeError when byteLength < kIoMaxLength, and length > byteLength - offset. +{ + const offset = kIoMaxLength - 150; + const length = 200; + const byteLength = kIoMaxLength - 100; + assert.throws( + () => validateOffsetLengthWrite(offset, length, byteLength), + common.expectsError({ + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + `It must be <= ${byteLength - offset}. Received ${length}` + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-utils-get-dirents.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utils-get-dirents.js new file mode 100644 index 00000000..9c53a414 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utils-get-dirents.js @@ -0,0 +1,122 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const { getDirents, getDirent } = require('internal/fs/utils'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const { UV_DIRENT_UNKNOWN } = internalBinding('constants').fs; +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const filename = 'foo'; + +{ + // setup + tmpdir.refresh(); + fs.writeFileSync(tmpdir.resolve(filename), ''); +} +// getDirents +{ + // string + string + getDirents( + tmpdir.path, + [[filename], [UV_DIRENT_UNKNOWN]], + common.mustCall((err, names) => { + assert.strictEqual(err, null); + assert.strictEqual(names.length, 1); + }, + )); +} +{ + // string + Buffer + getDirents( + tmpdir.path, + [[Buffer.from(filename)], [UV_DIRENT_UNKNOWN]], + common.mustCall((err, names) => { + assert.strictEqual(err, null); + assert.strictEqual(names.length, 1); + }, + )); +} +{ + // Buffer + Buffer + getDirents( + Buffer.from(tmpdir.path), + [[Buffer.from(filename)], [UV_DIRENT_UNKNOWN]], + common.mustCall((err, names) => { + assert.strictEqual(err, null); + assert.strictEqual(names.length, 1); + }, + )); +} +{ + // wrong combination + getDirents( + 42, + [[Buffer.from(filename)], [UV_DIRENT_UNKNOWN]], + common.mustCall((err) => { + assert.strictEqual( + err.message, + [ + 'The "path" argument must be of type string or an ' + + 'instance of Buffer. Received type number (42)', + ].join('')); + }, + )); +} +// getDirent +{ + // string + string + getDirent( + tmpdir.path, + filename, + UV_DIRENT_UNKNOWN, + common.mustCall((err, dirent) => { + assert.strictEqual(err, null); + assert.strictEqual(dirent.name, filename); + }, + )); +} +{ + // string + Buffer + const filenameBuffer = Buffer.from(filename); + getDirent( + tmpdir.path, + filenameBuffer, + UV_DIRENT_UNKNOWN, + common.mustCall((err, dirent) => { + assert.strictEqual(err, null); + assert.strictEqual(dirent.name, filenameBuffer); + }, + )); +} +{ + // Buffer + Buffer + const filenameBuffer = Buffer.from(filename); + getDirent( + Buffer.from(tmpdir.path), + filenameBuffer, + UV_DIRENT_UNKNOWN, + common.mustCall((err, dirent) => { + assert.strictEqual(err, null); + assert.strictEqual(dirent.name, filenameBuffer); + }, + )); +} +{ + // wrong combination + getDirent( + 42, + Buffer.from(filename), + UV_DIRENT_UNKNOWN, + common.mustCall((err) => { + assert.strictEqual( + err.message, + [ + 'The "path" argument must be of type string or an ' + + 'instance of Buffer. Received type number (42)', + ].join('')); + }, + )); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes-y2K38.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes-y2K38.js new file mode 100644 index 00000000..9e42e90f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes-y2K38.js @@ -0,0 +1,66 @@ +'use strict'; +const common = require('../common'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const fs = require('fs'); + +// Check for Y2K38 support. For Windows, assume it's there. Windows +// doesn't have `touch` and `date -r` which are used in the check for support. +if (!common.isWindows) { + const testFilePath = `${tmpdir.path}/y2k38-test`; + const testFileDate = '204001020304'; + const { spawnSync } = require('child_process'); + const touchResult = spawnSync('touch', + ['-t', testFileDate, testFilePath], + { encoding: 'utf8' }); + if (touchResult.status !== 0) { + common.skip('File system appears to lack Y2K38 support (touch failed)'); + } + + // On some file systems that lack Y2K38 support, `touch` will succeed but + // the time will be incorrect. + const dateResult = spawnSync('date', + ['-r', testFilePath, '+%Y%m%d%H%M'], + { encoding: 'utf8' }); + if (dateResult.status === 0) { + if (dateResult.stdout.trim() !== testFileDate) { + common.skip('File system appears to lack Y2k38 support (date failed)'); + } + } else { + // On some platforms `date` may not support the `-r` option. Usually + // this will result in a non-zero status and usage information printed. + // In this case optimistically proceed -- the earlier `touch` succeeded + // but validation that the file has the correct time is not easily possible. + assert.match(dateResult.stderr, /[Uu]sage:/); + } +} + +// Ref: https://github.com/nodejs/node/issues/13255 +const path = `${tmpdir.path}/test-utimes-precision`; +fs.writeFileSync(path, ''); + +const Y2K38_mtime = 2 ** 31; +fs.utimesSync(path, Y2K38_mtime, Y2K38_mtime); +const Y2K38_stats = fs.statSync(path); +assert.strictEqual(Y2K38_stats.mtime.getTime() / 1000, Y2K38_mtime); + +if (common.isWindows) { + // This value would get converted to (double)1713037251359.9998 + const truncate_mtime = 1713037251360; + fs.utimesSync(path, truncate_mtime / 1000, truncate_mtime / 1000); + const truncate_stats = fs.statSync(path); + assert.strictEqual(truncate_stats.mtime.getTime(), truncate_mtime); + + // test Y2K38 for windows + // This value if treaded as a `signed long` gets converted to -2135622133469. + // POSIX systems stores timestamps in {long t_sec, long t_usec}. + // NTFS stores times in nanoseconds in a single `uint64_t`, so when libuv + // calculates (long)`uv_timespec_t.tv_sec` we get 2's complement. + const overflow_mtime = 2159345162531; + fs.utimesSync(path, overflow_mtime / 1000, overflow_mtime / 1000); + const overflow_stats = fs.statSync(path); + assert.strictEqual(overflow_stats.mtime.getTime(), overflow_mtime); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes.js new file mode 100644 index 00000000..e6ae75d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-utimes.js @@ -0,0 +1,211 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const util = require('util'); +const fs = require('fs'); +const url = require('url'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const lpath = `${tmpdir.path}/symlink`; +fs.symlinkSync('unoent-entry', lpath); + +function stat_resource(resource, statSync = fs.statSync) { + if (typeof resource === 'string') { + return statSync(resource); + } + const stats = fs.fstatSync(resource); + // Ensure mtime has been written to disk + // except for directories on AIX where it cannot be synced + if ((common.isAIX || common.isIBMi) && stats.isDirectory()) + return stats; + fs.fsyncSync(resource); + return fs.fstatSync(resource); +} + +function check_mtime(resource, mtime, statSync) { + mtime = fs._toUnixTimestamp(mtime); + const stats = stat_resource(resource, statSync); + const real_mtime = fs._toUnixTimestamp(stats.mtime); + return mtime - real_mtime; +} + +function expect_errno(syscall, resource, err, errno) { + assert( + err && (err.code === errno || err.code === 'ENOSYS'), + `FAILED: expect_errno ${util.inspect(arguments)}` + ); +} + +function expect_ok(syscall, resource, err, atime, mtime, statSync) { + const mtime_diff = check_mtime(resource, mtime, statSync); + assert( + // Check up to single-second precision. + // Sub-second precision is OS and fs dependant. + !err && (mtime_diff < 2) || err && err.code === 'ENOSYS', + `FAILED: expect_ok ${util.inspect(arguments)} + check_mtime: ${mtime_diff}` + ); +} + +const stats = fs.statSync(tmpdir.path); + +const asPath = (path) => path; +const asUrl = (path) => url.pathToFileURL(path); + +const cases = [ + [asPath, new Date('1982-09-10 13:37')], + [asPath, new Date()], + [asPath, 123456.789], + [asPath, stats.mtime], + [asPath, '123456', -1], + [asPath, new Date('2017-04-08T17:59:38.008Z')], + [asUrl, new Date()], +]; + +runTests(cases.values()); + +function runTests(iter) { + const { value, done } = iter.next(); + if (done) return; + + // Support easy setting same or different atime / mtime values. + const [pathType, atime, mtime = atime] = value; + + let fd; + // + // test async code paths + // + fs.utimes(pathType(tmpdir.path), atime, mtime, common.mustCall((err) => { + expect_ok('utimes', tmpdir.path, err, atime, mtime); + + fs.lutimes(pathType(lpath), atime, mtime, common.mustCall((err) => { + expect_ok('lutimes', lpath, err, atime, mtime, fs.lstatSync); + + fs.utimes(pathType('foobarbaz'), atime, mtime, common.mustCall((err) => { + expect_errno('utimes', 'foobarbaz', err, 'ENOENT'); + + // don't close this fd + if (common.isWindows) { + fd = fs.openSync(tmpdir.path, 'r+'); + } else { + fd = fs.openSync(tmpdir.path, 'r'); + } + + fs.futimes(fd, atime, mtime, common.mustCall((err) => { + expect_ok('futimes', fd, err, atime, mtime); + + syncTests(); + + setImmediate(common.mustCall(runTests), iter); + })); + })); + })); + })); + + // + // test synchronized code paths, these functions throw on failure + // + function syncTests() { + fs.utimesSync(pathType(tmpdir.path), atime, mtime); + expect_ok('utimesSync', tmpdir.path, undefined, atime, mtime); + + fs.lutimesSync(pathType(lpath), atime, mtime); + expect_ok('lutimesSync', lpath, undefined, atime, mtime, fs.lstatSync); + + // Some systems don't have futimes + // if there's an error, it should be ENOSYS + try { + fs.futimesSync(fd, atime, mtime); + expect_ok('futimesSync', fd, undefined, atime, mtime); + } catch (ex) { + expect_errno('futimesSync', fd, ex, 'ENOSYS'); + } + + let err; + try { + fs.utimesSync(pathType('foobarbaz'), atime, mtime); + } catch (ex) { + err = ex; + } + expect_errno('utimesSync', 'foobarbaz', err, 'ENOENT'); + + err = undefined; + } +} + +const expectTypeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' +}; +// utimes-only error cases +{ + assert.throws( + () => fs.utimes(0, new Date(), new Date(), common.mustNotCall()), + expectTypeError + ); + assert.throws( + () => fs.utimesSync(0, new Date(), new Date()), + expectTypeError + ); +} + +// shared error cases +[false, {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.utimes(i, new Date(), new Date(), common.mustNotCall()), + expectTypeError + ); + assert.throws( + () => fs.utimesSync(i, new Date(), new Date()), + expectTypeError + ); + assert.throws( + () => fs.futimes(i, new Date(), new Date(), common.mustNotCall()), + expectTypeError + ); + assert.throws( + () => fs.futimesSync(i, new Date(), new Date()), + expectTypeError + ); +}); + +const expectRangeError = { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "fd" is out of range. ' + + 'It must be >= 0 && <= 2147483647. Received -1' +}; +// futimes-only error cases +{ + assert.throws( + () => fs.futimes(-1, new Date(), new Date(), common.mustNotCall()), + expectRangeError + ); + assert.throws( + () => fs.futimesSync(-1, new Date(), new Date()), + expectRangeError + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-abort-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-abort-signal.js new file mode 100644 index 00000000..33936d2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-abort-signal.js @@ -0,0 +1,30 @@ +// Flags: --expose-internals +'use strict'; + +// Verify that AbortSignal integration works for fs.watch + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + + +{ + // Signal aborted after creating the watcher + const file = fixtures.path('empty.js'); + const ac = new AbortController(); + const { signal } = ac; + const watcher = fs.watch(file, { signal }); + watcher.once('close', common.mustCall()); + setImmediate(() => ac.abort()); +} +{ + // Signal aborted before creating the watcher + const file = fixtures.path('empty.js'); + const signal = AbortSignal.abort(); + const watcher = fs.watch(file, { signal }); + watcher.once('close', common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-close-when-destroyed.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-close-when-destroyed.js new file mode 100644 index 00000000..afa5307e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-close-when-destroyed.js @@ -0,0 +1,48 @@ +'use strict'; + +// This tests that closing a watcher when the underlying handle is +// already destroyed will result in a noop instead of a crash. + +const common = require('../common'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); + +tmpdir.refresh(); +const root = tmpdir.resolve('watched-directory'); +fs.mkdirSync(root); + +const watcher = fs.watch(root, { persistent: false, recursive: false }); + +// The following listeners may or may not be invoked. + +watcher.addListener('error', () => { + setTimeout( + () => { watcher.close(); }, // Should not crash if it's invoked + common.platformTimeout(10) + ); +}); + +watcher.addListener('change', () => { + setTimeout( + () => { watcher.close(); }, + common.platformTimeout(10) + ); +}); + +fs.rmdirSync(root); +// Wait for the listener to hit +setTimeout( + common.mustCall(), + common.platformTimeout(100) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-encoding.js new file mode 100644 index 00000000..758c6c26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-encoding.js @@ -0,0 +1,95 @@ +'use strict'; + +// This test is a bit more complicated than it ideally needs to be to work +// around issues on OS X and SmartOS. +// +// On OS X, watch events are subject to peculiar timing oddities such that an +// event might fire out of order. The synchronous refreshing of the tmp +// directory might trigger an event on the watchers that are instantiated after +// it! +// +// On SmartOS, the watch events fire but the filename is null. + +const common = require('../common'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const fn = '新建文夹件.txt'; +const a = tmpdir.resolve(fn); + +const watchers = new Set(); + +function registerWatcher(watcher) { + watchers.add(watcher); +} + +function unregisterWatcher(watcher) { + watcher.close(); + watchers.delete(watcher); + if (watchers.size === 0) { + clearInterval(interval); + } +} + +{ + // Test that using the `encoding` option has the expected result. + const watcher = fs.watch( + tmpdir.path, + { encoding: 'hex' }, + (event, filename) => { + if (['e696b0e5bbbae69687e5a4b9e4bbb62e747874', null].includes(filename)) + done(watcher); + } + ); + registerWatcher(watcher); +} + +{ + // Test that in absence of `encoding` option has the expected result. + const watcher = fs.watch( + tmpdir.path, + (event, filename) => { + if ([fn, null].includes(filename)) + done(watcher); + } + ); + registerWatcher(watcher); +} + +{ + // Test that using the `encoding` option has the expected result. + const watcher = fs.watch( + tmpdir.path, + { encoding: 'buffer' }, + (event, filename) => { + if (filename instanceof Buffer && filename.toString('utf8') === fn) + done(watcher); + else if (filename === null) + done(watcher); + } + ); + registerWatcher(watcher); +} + +const done = common.mustCall(unregisterWatcher, watchers.size); + +// OS X and perhaps other systems can have surprising race conditions with +// file events. So repeat the operation in case it is missed the first time. +const interval = setInterval(() => { + const fd = fs.openSync(a, 'w+'); + fs.closeSync(fd); + fs.unlinkSync(a); +}, common.platformTimeout(100)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-enoent.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-enoent.js new file mode 100644 index 00000000..282171e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-enoent.js @@ -0,0 +1,72 @@ +// Flags: --expose-internals +'use strict'; + +// This verifies the error thrown by fs.watch. + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const nonexistentFile = tmpdir.resolve('non-existent'); +const { internalBinding } = require('internal/test/binding'); +const { + UV_ENODEV, + UV_ENOENT +} = internalBinding('uv'); + +tmpdir.refresh(); + +{ + const validateError = (err) => { + assert.strictEqual(err.path, nonexistentFile); + assert.strictEqual(err.filename, nonexistentFile); + assert.ok(err.syscall === 'watch' || err.syscall === 'stat'); + if (err.code === 'ENOENT') { + assert.ok(err.message.startsWith('ENOENT: no such file or directory')); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + } else { // AIX + assert.strictEqual( + err.message, + `ENODEV: no such device, watch '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENODEV); + assert.strictEqual(err.code, 'ENODEV'); + } + return true; + }; + + assert.throws( + () => fs.watch(nonexistentFile, common.mustNotCall()), + validateError + ); +} + +{ + if (common.isMacOS || common.isWindows) { + const file = tmpdir.resolve('file-to-watch'); + fs.writeFileSync(file, 'test'); + const watcher = fs.watch(file, common.mustNotCall()); + + const validateError = (err) => { + assert.strictEqual(err.path, nonexistentFile); + assert.strictEqual(err.filename, nonexistentFile); + assert.strictEqual( + err.message, + `ENOENT: no such file or directory, watch '${nonexistentFile}'`); + assert.strictEqual(err.errno, UV_ENOENT); + assert.strictEqual(err.code, 'ENOENT'); + assert.strictEqual(err.syscall, 'watch'); + fs.unlinkSync(file); + return true; + }; + + watcher.on('error', common.mustCall(validateError)); + + // Simulate the invocation from the binding + watcher._handle.onchange(UV_ENOENT, 'ENOENT', nonexistentFile); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-file-enoent-after-deletion.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-file-enoent-after-deletion.js new file mode 100644 index 00000000..e4baf90f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-file-enoent-after-deletion.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Make sure the deletion event gets reported in the following scenario: +// 1. Watch a file. +// 2. The initial stat() goes okay. +// 3. Something deletes the watched file. +// 4. The second stat() fails with ENOENT. + +// The second stat() translates into the first 'change' event but a logic error +// stopped it from getting emitted. +// https://github.com/nodejs/node-v0.x-archive/issues/4027 + +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('watched'); +fs.writeFileSync(filename, 'quis custodiet ipsos custodes'); + +fs.watchFile(filename, { interval: 50 }, common.mustCall(function(curr, prev) { + fs.unwatchFile(filename); +})); + +fs.unlinkSync(filename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-existing-subfolder.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-existing-subfolder.js new file mode 100644 index 00000000..511829fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-existing-subfolder.js @@ -0,0 +1,57 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +// Add a file to subfolder of a watching folder + +const rootDirectory = fs.mkdtempSync(testDir + path.sep); +const testDirectory = path.join(rootDirectory, 'test-4'); +fs.mkdirSync(testDirectory); + +const file = 'folder-5'; +const filePath = path.join(testDirectory, file); +fs.mkdirSync(filePath); + +const subfolderPath = path.join(filePath, 'subfolder-6'); +fs.mkdirSync(subfolderPath); + +const childrenFile = 'file-7.txt'; +const childrenAbsolutePath = path.join(subfolderPath, childrenFile); +const relativePath = path.join(file, path.basename(subfolderPath), childrenFile); + +const watcher = fs.watch(testDirectory, { recursive: true }); +let watcherClosed = false; +watcher.on('change', function(event, filename) { + if (filename === relativePath) { + assert.strictEqual(event, 'rename'); + watcher.close(); + watcherClosed = true; + } +}); + +// Do the write with a delay to ensure that the OS is ready to notify us. +setTimeout(() => { + fs.writeFileSync(childrenAbsolutePath, 'world'); +}, common.platformTimeout(200)); + +process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-new-folder.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-new-folder.js new file mode 100644 index 00000000..fcc49bb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-to-new-folder.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +// Add a file to newly created folder to already watching folder + +const rootDirectory = fs.mkdtempSync(testDir + path.sep); +const testDirectory = path.join(rootDirectory, 'test-3'); +fs.mkdirSync(testDirectory); + +const filePath = path.join(testDirectory, 'folder-3'); + +const childrenFile = 'file-4.txt'; +const childrenAbsolutePath = path.join(filePath, childrenFile); +const childrenRelativePath = path.join(path.basename(filePath), childrenFile); +let watcherClosed = false; + +const watcher = fs.watch(testDirectory, { recursive: true }); +watcher.on('change', function(event, filename) { + if (filename === childrenRelativePath) { + assert.strictEqual(event, 'rename'); + watcher.close(); + watcherClosed = true; + } +}); + +// Do the write with a delay to ensure that the OS is ready to notify us. +setTimeout(() => { + fs.mkdirSync(filePath); + fs.writeFileSync(childrenAbsolutePath, 'world'); +}, common.platformTimeout(200)); + +process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-with-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-with-url.js new file mode 100644 index 00000000..852c7088 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file-with-url.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +const { setTimeout } = require('timers/promises'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const { pathToFileURL } = require('url'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async () => { + // Add a file to already watching folder, and use URL as the path + + const rootDirectory = fs.mkdtempSync(testDir + path.sep); + const testDirectory = path.join(rootDirectory, 'test-5'); + fs.mkdirSync(testDirectory); + + const filePath = path.join(testDirectory, 'file-8.txt'); + const url = pathToFileURL(testDirectory); + + const watcher = fs.watch(url, { recursive: true }); + let watcherClosed = false; + watcher.on('change', function(event, filename) { + if (filename === path.basename(filePath)) { + assert.strictEqual(event, 'rename'); + watcher.close(); + watcherClosed = true; + } + }); + + await setTimeout(common.platformTimeout(100)); + fs.writeFileSync(filePath, 'world'); + + process.on('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file.js new file mode 100644 index 00000000..e8724102 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-file.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +// Add a file to already watching folder + +const rootDirectory = fs.mkdtempSync(testDir + path.sep); +const testDirectory = path.join(rootDirectory, 'test-1'); +fs.mkdirSync(testDirectory); + +const testFile = path.join(testDirectory, 'file-1.txt'); + +const watcher = fs.watch(testDirectory, { recursive: true }); +let watcherClosed = false; +watcher.on('change', function(event, filename) { + if (filename === path.basename(testFile)) { + assert.strictEqual(event, 'rename'); + watcher.close(); + watcherClosed = true; + } +}); + +// Do the write with a delay to ensure that the OS is ready to notify us. +setTimeout(() => { + fs.writeFileSync(testFile, 'world'); +}, common.platformTimeout(200)); + +process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-folder.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-folder.js new file mode 100644 index 00000000..1a6671de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-add-folder.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +const { setTimeout } = require('timers/promises'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async () => { + // Add a folder to already watching folder + + const rootDirectory = fs.mkdtempSync(testDir + path.sep); + const testDirectory = path.join(rootDirectory, 'test-2'); + fs.mkdirSync(testDirectory); + + const testFile = path.join(testDirectory, 'folder-2'); + + const watcher = fs.watch(testDirectory, { recursive: true }); + let watcherClosed = false; + watcher.on('change', function(event, filename) { + if (filename === path.basename(testFile)) { + assert.strictEqual(event, 'rename'); + watcher.close(); + watcherClosed = true; + } + }); + + await setTimeout(common.platformTimeout(100)); + fs.mkdirSync(testFile); + + process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-assert-leaks.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-assert-leaks.js new file mode 100644 index 00000000..f5950e38 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-assert-leaks.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +const { setTimeout } = require('timers/promises'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +// Assert recursive watch does not leak handles +const rootDirectory = fs.mkdtempSync(testDir + path.sep); +const testDirectory = path.join(rootDirectory, 'test-7'); +const filePath = path.join(testDirectory, 'only-file.txt'); +fs.mkdirSync(testDirectory); + +let watcherClosed = false; +const watcher = fs.watch(testDirectory, { recursive: true }); +watcher.on('change', common.mustCallAtLeast(async (event, filename) => { + await setTimeout(common.platformTimeout(100)); + if (filename === path.basename(filePath)) { + watcher.close(); + watcherClosed = true; + } + await setTimeout(common.platformTimeout(100)); + assert(!process._getActiveHandles().some((handle) => handle.constructor.name === 'StatWatcher')); +})); + +process.on('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); +}); + +// Do the write with a delay to ensure that the OS is ready to notify us. +(async () => { + await setTimeout(200); + fs.writeFileSync(filePath, 'content'); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-delete.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-delete.js new file mode 100644 index 00000000..8e78ad54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-delete.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const fs = require('fs'); + +if (common.isSunOS) + common.skip('SunOS behaves differently'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +tmpdir.refresh(); + +fs.mkdirSync(tmpdir.resolve('./parent/child'), { recursive: true }); + +fs.writeFileSync(tmpdir.resolve('./parent/child/test.tmp'), 'test'); + +const toWatch = tmpdir.resolve('./parent'); + +const onFileUpdate = common.mustCallAtLeast((eventType, filename) => { + // We are only checking for the filename to avoid having Windows, Linux and Mac specific assertions + if (fs.readdirSync(tmpdir.resolve('./parent')).length === 0) { + watcher.close(); + } +}, 1); + +const watcher = fs.watch(toWatch, { recursive: true }, onFileUpdate); + +// We must wait a bit `fs.rm()` to let the watcher be set up properly +setTimeout(() => { + fs.rm(tmpdir.resolve('./parent/child'), { recursive: true }, common.mustCall()); +}, common.platformTimeout(500)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-linux-parallel-remove.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-linux-parallel-remove.js new file mode 100644 index 00000000..145b3314 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-linux-parallel-remove.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); + +if (!common.isLinux) + common.skip('This test can run only on Linux'); + +// Test that the watcher do not crash if the file "disappears" while +// watch is being set up. + +const path = require('node:path'); +const fs = require('node:fs'); +const { spawn } = require('node:child_process'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +const watcher = fs.watch(testDir, { recursive: true }); +watcher.on('change', function(event, filename) { + // This console.log makes the error happen + // do not remove + console.log(filename, event); +}); + +const testFile = path.join(testDir, 'a'); +const child = spawn(process.argv[0], ['-e', `const fs = require('node:fs'); for (let i = 0; i < 10000; i++) { const fd = fs.openSync('${testFile}', 'w'); fs.writeSync(fd, Buffer.from('hello')); fs.rmSync('${testFile}') }`], { + stdio: 'inherit' +}); + +child.on('exit', function() { + watcher.close(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-promise.js new file mode 100644 index 00000000..cb00a35d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-promise.js @@ -0,0 +1,94 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs/promises'); +const fsSync = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async function run() { + // Add a file to already watching folder + + const testsubdir = await fs.mkdtemp(testDir + path.sep); + const file = '1.txt'; + const filePath = path.join(testsubdir, file); + const watcher = fs.watch(testsubdir, { recursive: true }); + + let interval; + + process.on('exit', function() { + assert.ok(interval === null, 'watcher Object was not closed'); + }); + + process.nextTick(common.mustCall(() => { + interval = setInterval(() => { + fsSync.writeFileSync(filePath, 'world'); + }, 500); + })); + + for await (const payload of watcher) { + const { eventType, filename } = payload; + + assert.ok(eventType === 'change' || eventType === 'rename'); + + if (filename === file) { + break; + } + } + + clearInterval(interval); + interval = null; +})().then(common.mustCall()); + +(async function() { + // Test that aborted AbortSignal are reported. + const testsubdir = await fs.mkdtemp(testDir + path.sep); + const error = new Error(); + const watcher = fs.watch(testsubdir, { recursive: true, signal: AbortSignal.abort(error) }); + await assert.rejects(async () => { + // eslint-disable-next-line no-unused-vars + for await (const _ of watcher); + }, { code: 'ABORT_ERR', cause: error }); +})().then(common.mustCall()); + +(async function() { + // Test that with AbortController. + const testsubdir = await fs.mkdtemp(testDir + path.sep); + const file = '2.txt'; + const filePath = path.join(testsubdir, file); + const error = new Error(); + const ac = new AbortController(); + const watcher = fs.watch(testsubdir, { recursive: true, signal: ac.signal }); + let interval; + process.on('exit', function() { + assert.ok(interval === null, 'watcher Object was not closed'); + }); + process.nextTick(common.mustCall(() => { + interval = setInterval(() => { + fsSync.writeFileSync(filePath, 'world'); + }, 50); + ac.abort(error); + })); + await assert.rejects(async () => { + for await (const { eventType } of watcher) { + assert.ok(eventType === 'change' || eventType === 'rename'); + } + }, { code: 'ABORT_ERR', cause: error }); + clearInterval(interval); + interval = null; +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-symlink.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-symlink.js new file mode 100644 index 00000000..37f71f56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-symlink.js @@ -0,0 +1,111 @@ +'use strict'; + +const common = require('../common'); +const { setTimeout } = require('timers/promises'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async () => { + // Add a recursive symlink to the parent folder + + const testDirectory = fs.mkdtempSync(testDir + path.sep); + + // Do not use `testDirectory` as base. It will hang the tests. + const rootDirectory = path.join(testDirectory, 'test-1'); + fs.mkdirSync(rootDirectory); + + const filePath = path.join(rootDirectory, 'file.txt'); + + const symlinkFolder = path.join(rootDirectory, 'symlink-folder'); + fs.symlinkSync(rootDirectory, symlinkFolder); + + if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + await setTimeout(common.platformTimeout(100)); + } + + const watcher = fs.watch(rootDirectory, { recursive: true }); + let watcherClosed = false; + watcher.on('change', function(event, filename) { + assert.ok(event === 'rename', `Received ${event}`); + assert.ok(filename === path.basename(symlinkFolder) || filename === path.basename(filePath), `Received ${filename}`); + + if (filename === path.basename(filePath)) { + watcher.close(); + watcherClosed = true; + } + }); + + await setTimeout(common.platformTimeout(100)); + fs.writeFileSync(filePath, 'world'); + + process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); + }); +})().then(common.mustCall()); + +(async () => { + // This test checks how a symlink to outside the tracking folder can trigger change + // tmp/sub-directory/tracking-folder/symlink-folder -> tmp/sub-directory + + const rootDirectory = fs.mkdtempSync(testDir + path.sep); + + const subDirectory = path.join(rootDirectory, 'sub-directory'); + fs.mkdirSync(subDirectory); + + const trackingSubDirectory = path.join(subDirectory, 'tracking-folder'); + fs.mkdirSync(trackingSubDirectory); + + const symlinkFolder = path.join(trackingSubDirectory, 'symlink-folder'); + fs.symlinkSync(subDirectory, symlinkFolder); + + const forbiddenFile = path.join(subDirectory, 'forbidden.txt'); + const acceptableFile = path.join(trackingSubDirectory, 'acceptable.txt'); + + if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + await setTimeout(common.platformTimeout(100)); + } + + const watcher = fs.watch(trackingSubDirectory, { recursive: true }); + let watcherClosed = false; + watcher.on('change', function(event, filename) { + // macOS will only change the following events: + // { event: 'rename', filename: 'symlink-folder' } + // { event: 'rename', filename: 'acceptable.txt' } + assert.ok(event === 'rename', `Received ${event}`); + assert.ok(filename === path.basename(symlinkFolder) || filename === path.basename(acceptableFile), `Received ${filename}`); + + if (filename === path.basename(acceptableFile)) { + watcher.close(); + watcherClosed = true; + } + }); + + await setTimeout(common.platformTimeout(100)); + fs.writeFileSync(forbiddenFile, 'world'); + await setTimeout(common.platformTimeout(100)); + fs.writeFileSync(acceptableFile, 'acceptable'); + + process.once('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-sync-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-sync-write.js new file mode 100644 index 00000000..dd7a64e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-sync-write.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const { watch, writeFileSync } = require('node:fs'); +const { join } = require('node:path'); +const tmpdir = require('../common/tmpdir.js'); +const assert = require('assert'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +tmpdir.refresh(); + +const tmpDir = tmpdir.path; +const filename = join(tmpDir, 'test.file'); + +const keepalive = setTimeout(() => { + throw new Error('timed out'); +}, common.platformTimeout(30_000)); + +function doWatch() { + const watcher = watch(tmpDir, { recursive: true }, common.mustCall((eventType, _filename) => { + clearTimeout(keepalive); + watcher.close(); + assert.strictEqual(eventType, 'rename'); + assert.strictEqual(join(tmpDir, _filename), filename); + })); + + // Do the write with a delay to ensure that the OS is ready to notify us. + setTimeout(() => { + writeFileSync(filename, 'foobar2'); + }, common.platformTimeout(200)); +} + +if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + setTimeout(doWatch, common.platformTimeout(100)); +} else { + doWatch(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-update-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-update-file.js new file mode 100644 index 00000000..e27a4c37 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-update-file.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +// Watch a folder and update an already existing file in it. + +const rootDirectory = fs.mkdtempSync(testDir + path.sep); +const testDirectory = path.join(rootDirectory, 'test-0'); +fs.mkdirSync(testDirectory); + +const testFile = path.join(testDirectory, 'file-1.txt'); +fs.writeFileSync(testFile, 'hello'); + +const watcher = fs.watch(testDirectory, { recursive: true }); +watcher.on('change', common.mustCallAtLeast(function(event, filename) { + // Libuv inconsistently emits a rename event for the file we are watching + assert.ok(event === 'change' || event === 'rename'); + + if (filename === path.basename(testFile)) { + watcher.close(); + } +})); + +// Do the write with a delay to ensure that the OS is ready to notify us. +setTimeout(() => { + fs.writeFileSync(testFile, 'hello'); +}, common.platformTimeout(200)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-validate.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-validate.js new file mode 100644 index 00000000..09eccc2d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-validate.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async () => { + // Handle non-boolean values for options.recursive + + if (!common.isWindows && !common.isMacOS) { + assert.throws(() => { + const testsubdir = fs.mkdtempSync(testDir + path.sep); + fs.watch(testsubdir, { recursive: '1' }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-watch-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-watch-file.js new file mode 100644 index 00000000..3449db8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-recursive-watch-file.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// fs-watch on folders have limited capability in AIX. +// The testcase makes use of folder watching, and causes +// hang. This behavior is documented. Skip this for AIX. + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +const testDir = tmpdir.path; +tmpdir.refresh(); + +(async () => { + // Watch a file (not a folder) using fs.watch + + const rootDirectory = fs.mkdtempSync(testDir + path.sep); + const testDirectory = path.join(rootDirectory, 'test-6'); + fs.mkdirSync(testDirectory); + + const filePath = path.join(testDirectory, 'only-file.txt'); + fs.writeFileSync(filePath, 'hello'); + + const watcher = fs.watch(filePath, { recursive: true }); + let watcherClosed = false; + let interval; + watcher.on('change', function(event, filename) { + assert.strictEqual(event, 'change'); + + if (filename === path.basename(filePath)) { + clearInterval(interval); + interval = null; + watcher.close(); + watcherClosed = true; + } + }); + + interval = setInterval(() => { + fs.writeFileSync(filePath, 'world'); + }, common.platformTimeout(10)); + + process.on('exit', function() { + assert(watcherClosed, 'watcher Object was not closed'); + assert.strictEqual(interval, null); + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-ref-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-ref-unref.js new file mode 100644 index 00000000..e51ecaf5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-ref-unref.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +const fs = require('fs'); + +const watcher = fs.watch(__filename, common.mustNotCall()); + +watcher.unref(); + +setTimeout( + common.mustCall(() => { + watcher.ref(); + watcher.unref(); + }), + common.platformTimeout(100) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-async.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-async.js new file mode 100644 index 00000000..61db2a30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-async.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); + +const watch = fs.watchFile(__filename, common.mustNotCall()); +let triggered; +const listener = common.mustCall(() => { + triggered = true; +}); + +triggered = false; +watch.once('stop', listener); // Should trigger. +watch.stop(); +assert.strictEqual(triggered, false); +setImmediate(() => { + assert.strictEqual(triggered, true); + watch.removeListener('stop', listener); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-sync.js new file mode 100644 index 00000000..7f0882e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch-stop-sync.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); + +// This test checks that the `stop` event is emitted asynchronously. +// +// If it isn't asynchronous, then the listener will be called during the +// execution of `watch.stop()`. That would be a bug. +// +// If it is asynchronous, then the listener will be removed before the event is +// emitted. + +const fs = require('fs'); + +const listener = common.mustNotCall( + 'listener should have been removed before the event was emitted' +); + +const watch = fs.watchFile(__filename, common.mustNotCall()); +watch.once('stop', listener); +watch.stop(); +watch.removeListener('stop', listener); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch.js new file mode 100644 index 00000000..5194e04f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watch.js @@ -0,0 +1,109 @@ +'use strict'; +const common = require('../common'); + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +// Tests if `filename` is provided to watcher on supported platforms + +const fs = require('fs'); +const assert = require('assert'); +const { join } = require('path'); + +class WatchTestCase { + constructor(shouldInclude, dirName, fileName, field) { + this.dirName = dirName; + this.fileName = fileName; + this.field = field; + this.shouldSkip = !shouldInclude; + } + get dirPath() { return tmpdir.resolve(this.dirName); } + get filePath() { return join(this.dirPath, this.fileName); } +} + +const cases = [ + // Watch on a file should callback with a filename on supported systems + new WatchTestCase( + common.isLinux || common.isMacOS || common.isWindows || common.isAIX, + 'watch1', + 'foo', + 'filePath' + ), + // Watch on a directory should callback with a filename on supported systems + new WatchTestCase( + common.isLinux || common.isMacOS || common.isWindows, + 'watch2', + 'bar', + 'dirPath' + ), +]; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function doWatchTest(testCase) { + let interval; + const pathToWatch = testCase[testCase.field]; + const watcher = fs.watch(pathToWatch); + watcher.on('error', (err) => { + if (interval) { + clearInterval(interval); + interval = null; + } + assert.fail(err); + }); + watcher.on('close', common.mustCall(() => { + watcher.close(); // Closing a closed watcher should be a noop + })); + watcher.on('change', common.mustCall(function(eventType, argFilename) { + if (interval) { + clearInterval(interval); + interval = null; + } + if (common.isMacOS) + assert.strictEqual(['rename', 'change'].includes(eventType), true); + else + assert.strictEqual(eventType, 'change'); + assert.strictEqual(argFilename, testCase.fileName); + + watcher.close(); + + // We document that watchers cannot be used anymore when it's closed, + // here we turn the methods into noops instead of throwing + watcher.close(); // Closing a closed watcher should be a noop + })); + + // Long content so it's actually flushed. toUpperCase so there's real change. + const content2 = Date.now() + testCase.fileName.toUpperCase().repeat(1e4); + interval = setInterval(() => { + fs.writeFileSync(testCase.filePath, ''); + fs.writeFileSync(testCase.filePath, content2); + }, 100); +} + +for (const testCase of cases) { + if (testCase.shouldSkip) continue; + fs.mkdirSync(testCase.dirPath); + // Long content so it's actually flushed. + const content1 = Date.now() + testCase.fileName.toLowerCase().repeat(1e4); + fs.writeFileSync(testCase.filePath, content1); + if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + setTimeout(() => { + doWatchTest(testCase); + }, common.platformTimeout(100)); + } else { + doWatchTest(testCase); + } +} + +[false, 1, {}, [], null, undefined].forEach((input) => { + assert.throws( + () => fs.watch(input, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-bigint.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-bigint.js new file mode 100644 index 00000000..49b7aa10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-bigint.js @@ -0,0 +1,68 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); + +const assert = require('assert'); +const { BigIntStats } = require('internal/fs/utils'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const enoentFile = tmpdir.resolve('non-existent-file'); +const expectedStatObject = new BigIntStats( + 0n, // dev + 0n, // mode + 0n, // nlink + 0n, // uid + 0n, // gid + 0n, // rdev + 0n, // blksize + 0n, // ino + 0n, // size + 0n, // blocks + 0n, // atimeMs + 0n, // mtimeMs + 0n, // ctimeMs + 0n, // birthtimeMs + 0n, // atimeNs + 0n, // mtimeNs + 0n, // ctimeNs + 0n // birthtimeNs +); + +tmpdir.refresh(); + +// If the file initially didn't exist, and gets created at a later point of +// time, the callback should be invoked again with proper values in stat object +let fileExists = false; +const options = { interval: 0, bigint: true }; + +const watcher = + fs.watchFile(enoentFile, options, common.mustCall((curr, prev) => { + if (!fileExists) { + // If the file does not exist, all the fields should be zero and the date + // fields should be UNIX EPOCH time + assert.deepStrictEqual(curr, expectedStatObject); + assert.deepStrictEqual(prev, expectedStatObject); + // Create the file now, so that the callback will be called back once the + // event loop notices it. + fs.closeSync(fs.openSync(enoentFile, 'w')); + fileExists = true; + } else { + // If the ino (inode) value is greater than zero, it means that the file + // is present in the filesystem and it has a valid inode number. + assert(curr.ino > 0n); + // As the file just got created, previous ino value should be lesser than + // or equal to zero (non-existent file). + assert(prev.ino <= 0n); + // Stop watching the file + fs.unwatchFile(enoentFile); + watcher.stop(); // Stopping a stopped watcher should be a noop + } + }, 2)); + +// 'stop' should only be emitted once - stopping a stopped watcher should +// not trigger a 'stop' event. +watcher.on('stop', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-ref-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-ref-unref.js new file mode 100644 index 00000000..4ac2691e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile-ref-unref.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); + +const fs = require('fs'); +const assert = require('assert'); + +const uncalledListener = common.mustNotCall(); +const uncalledListener2 = common.mustNotCall(); +const watcher = fs.watchFile(__filename, uncalledListener); + +watcher.unref(); +watcher.unref(); +watcher.ref(); +watcher.unref(); +watcher.ref(); +watcher.ref(); +watcher.unref(); + +fs.unwatchFile(__filename, uncalledListener); + +// Watch the file with two different listeners. +fs.watchFile(__filename, uncalledListener); +const watcher2 = fs.watchFile(__filename, uncalledListener2); + +setTimeout( + common.mustCall(() => { + fs.unwatchFile(__filename, common.mustNotCall()); + assert.strictEqual(watcher2.listenerCount('change'), 2); + fs.unwatchFile(__filename, uncalledListener); + assert.strictEqual(watcher2.listenerCount('change'), 1); + watcher2.unref(); + }), + common.platformTimeout(100) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile.js new file mode 100644 index 00000000..6a83f120 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-watchfile.js @@ -0,0 +1,112 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); + +// Basic usage tests. +assert.throws( + () => { + fs.watchFile('./some-file'); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws( + () => { + fs.watchFile('./another-file', {}, 'bad listener'); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws(() => { + fs.watchFile(new Object(), common.mustNotCall()); +}, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); + +const enoentFile = tmpdir.resolve('non-existent-file'); +const expectedStatObject = new fs.Stats( + 0, // dev + 0, // mode + 0, // nlink + 0, // uid + 0, // gid + 0, // rdev + 0, // blksize + 0, // ino + 0, // size + 0, // blocks + Date.UTC(1970, 0, 1, 0, 0, 0), // atime + Date.UTC(1970, 0, 1, 0, 0, 0), // mtime + Date.UTC(1970, 0, 1, 0, 0, 0), // ctime + Date.UTC(1970, 0, 1, 0, 0, 0) // birthtime +); + +tmpdir.refresh(); + +// If the file initially didn't exist, and gets created at a later point of +// time, the callback should be invoked again with proper values in stat object +let fileExists = false; + +const watcher = + fs.watchFile(enoentFile, { interval: 0 }, common.mustCall((curr, prev) => { + if (!fileExists) { + // If the file does not exist, all the fields should be zero and the date + // fields should be UNIX EPOCH time + assert.deepStrictEqual(curr, expectedStatObject); + assert.deepStrictEqual(prev, expectedStatObject); + // Create the file now, so that the callback will be called back once the + // event loop notices it. + fs.closeSync(fs.openSync(enoentFile, 'w')); + fileExists = true; + } else { + // If the ino (inode) value is greater than zero, it means that the file + // is present in the filesystem and it has a valid inode number. + assert(curr.ino > 0); + // As the file just got created, previous ino value should be lesser than + // or equal to zero (non-existent file). + assert(prev.ino <= 0); + // Stop watching the file + fs.unwatchFile(enoentFile); + watcher.stop(); // Stopping a stopped watcher should be a noop + } + }, 2)); + +// 'stop' should only be emitted once - stopping a stopped watcher should +// not trigger a 'stop' event. +watcher.on('stop', common.mustCall()); + +// Watch events should callback with a filename on supported systems. +// Omitting AIX. It works but not reliably. +if (common.isLinux || common.isMacOS || common.isWindows) { + const dir = tmpdir.resolve('watch'); + function doWatch() { + const handle = fs.watch(dir, common.mustCall(function(eventType, filename) { + clearInterval(interval); + handle.close(); + assert.strictEqual(filename, 'foo.txt'); + })); + + const interval = setInterval(() => { + fs.writeFile(path.join(dir, 'foo.txt'), 'foo', common.mustCall((err) => { + if (err) assert.fail(err); + })); + }, 1); + } + + fs.mkdir(dir, common.mustSucceed(() => { + if (common.isMacOS) { + // On macOS delay watcher start to avoid leaking previous events. + // Refs: https://github.com/libuv/libuv/pull/4503 + setTimeout(doWatch, common.platformTimeout(100)); + } else { + doWatch(); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-whatwg-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-whatwg-url.js new file mode 100644 index 00000000..2d5664cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-whatwg-url.js @@ -0,0 +1,108 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const { isMainThread } = require('worker_threads'); + +tmpdir.refresh(); + +const url = fixtures.fileURL('a.js'); + +assert(url instanceof URL); + +// Check that we can pass in a URL object successfully +fs.readFile(url, common.mustSucceed((data) => { + assert(Buffer.isBuffer(data)); +})); + +// Check that using a non file:// URL reports an error +const httpUrl = new URL('http://example.org'); + +assert.throws( + () => { + fs.readFile(httpUrl, common.mustNotCall()); + }, + { + code: 'ERR_INVALID_URL_SCHEME', + name: 'TypeError', + }); + +// pct-encoded characters in the path will be decoded and checked +if (common.isWindows) { + // Encoded back and forward slashes are not permitted on windows + ['%2f', '%2F', '%5c', '%5C'].forEach((i) => { + assert.throws( + () => { + fs.readFile(new URL(`file:///c:/tmp/${i}`), common.mustNotCall()); + }, + { + code: 'ERR_INVALID_FILE_URL_PATH', + name: 'TypeError', + } + ); + }); + assert.throws( + () => { + fs.readFile(new URL('file:///c:/tmp/%00test'), common.mustNotCall()); + }, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + } + ); +} else { + // Encoded forward slashes are not permitted on other platforms + ['%2f', '%2F'].forEach((i) => { + assert.throws( + () => { + fs.readFile(new URL(`file:///c:/tmp/${i}`), common.mustNotCall()); + }, + { + code: 'ERR_INVALID_FILE_URL_PATH', + name: 'TypeError', + }); + }); + assert.throws( + () => { + fs.readFile(new URL('file://hostname/a/b/c'), common.mustNotCall()); + }, + { + code: 'ERR_INVALID_FILE_URL_HOST', + name: 'TypeError', + } + ); + assert.throws( + () => { + fs.readFile(new URL('file:///tmp/%00test'), common.mustNotCall()); + }, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + } + ); +} + +// Test that strings are interpreted as paths and not as URL +// Can't use process.chdir in Workers +// Please avoid testing fs.rmdir('file:') or using it as cleanup +if (isMainThread && !common.isWindows) { + const oldCwd = process.cwd(); + process.chdir(tmpdir.path); + + for (let slashCount = 0; slashCount < 9; slashCount++) { + const slashes = '/'.repeat(slashCount); + + const dirname = `file:${slashes}thisDirectoryWasMadeByFailingNodeJSTestSorry/subdir`; + fs.mkdirSync(dirname, { recursive: true }); + fs.writeFileSync(`${dirname}/file`, `test failed with ${slashCount} slashes`); + + const expected = fs.readFileSync(tmpdir.resolve(dirname, 'file')); + const actual = fs.readFileSync(`${dirname}/file`); + assert.deepStrictEqual(actual, expected); + } + + process.chdir(oldCwd); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer-large.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer-large.js new file mode 100644 index 00000000..e1ae7cd4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer-large.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// fs.write with length > INT32_MAX + +common.skipIf32Bits(); + +let buf; +try { + buf = Buffer.allocUnsafe(0x7FFFFFFF + 1); +} catch (e) { + // If the exception is not due to memory confinement then rethrow it. + if (e.message !== 'Array buffer allocation failed') throw (e); + common.skip('skipped due to memory requirements'); +} + +const filename = tmpdir.resolve('write9.txt'); +fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + assert.throws(() => { + fs.write(fd, + buf, + 0, + 0x7FFFFFFF + 1, + 0, + common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "length" is out of range. ' + + 'It must be >= 0 && <= 2147483647. Received 2147483648' + }); + + fs.closeSync(fd); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer.js new file mode 100644 index 00000000..c26064c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-buffer.js @@ -0,0 +1,164 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const expected = Buffer.from('hello'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// fs.write with all parameters provided: +{ + const filename = tmpdir.resolve('write1.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.strictEqual(found, expected.toString()); + }); + + fs.write(fd, expected, 0, expected.length, null, cb); + })); +} + +// fs.write with a buffer, without the length parameter: +{ + const filename = tmpdir.resolve('write2.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, 2); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.strictEqual(found, 'lo'); + }); + + fs.write(fd, Buffer.from('hello'), 3, cb); + })); +} + +// fs.write with a buffer, without the offset and length parameters: +{ + const filename = tmpdir.resolve('write3.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.deepStrictEqual(expected.toString(), found); + }); + + fs.write(fd, expected, cb); + })); +} + +// fs.write with the offset passed as undefined followed by the callback: +{ + const filename = tmpdir.resolve('write4.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.deepStrictEqual(expected.toString(), found); + }); + + fs.write(fd, expected, undefined, cb); + })); +} + +// fs.write with offset and length passed as undefined followed by the callback: +{ + const filename = tmpdir.resolve('write5.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.strictEqual(found, expected.toString()); + }); + + fs.write(fd, expected, undefined, undefined, cb); + })); +} + +// fs.write with a Uint8Array, without the offset and length parameters: +{ + const filename = tmpdir.resolve('write6.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.strictEqual(found, expected.toString()); + }); + + fs.write(fd, Uint8Array.from(expected), cb); + })); +} + +// fs.write with invalid offset type +{ + const filename = tmpdir.resolve('write7.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + assert.throws(() => { + fs.write(fd, + Buffer.from('abcd'), + NaN, + expected.length, + 0, + common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "offset" is out of range. ' + + 'It must be an integer. Received NaN' + }); + + fs.closeSync(fd); + })); +} + +// fs.write with a DataView, without the offset and length parameters: +{ + const filename = tmpdir.resolve('write8.txt'); + fs.open(filename, 'w', 0o644, common.mustSucceed((fd) => { + const cb = common.mustSucceed((written) => { + assert.strictEqual(written, expected.length); + fs.closeSync(fd); + + const found = fs.readFileSync(filename, 'utf8'); + assert.strictEqual(found, expected.toString()); + }); + + const uint8 = Uint8Array.from(expected); + fs.write(fd, new DataView(uint8.buffer), cb); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-buffer.js new file mode 100644 index 00000000..ec6c60e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-buffer.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const util = require('util'); +const fs = require('fs'); + +let data = [ + '/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAUDBAQEAwUEBAQFBQUGBwwIBwcH', + 'Bw8LCwkMEQ8SEhEPERETFhwXExQaFRERGCEYGh0dHx8fExciJCIeJBweHx7/', + '2wBDAQUFBQcGBw4ICA4eFBEUHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4e', + 'Hh4eHh4eHh4eHh4eHh4eHh4eHh4eHh7/wAARCAAQABADASIAAhEBAxEB/8QA', + 'HwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUF', + 'BAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkK', + 'FhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1', + 'dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXG', + 'x8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEB', + 'AQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAEC', + 'AxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRom', + 'JygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOE', + 'hYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU', + '1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwDhfBUFl/wk', + 'OmPqKJJZw3aiZFBw4z93jnkkc9u9dj8XLfSI/EBt7DTo7ea2Ox5YXVo5FC7g', + 'Tjq24nJPXNVtO0KATRvNHCIg3zoWJWQHqp+o4pun+EtJ0zxBq8mnLJa2d1L5', + '0NvnKRjJBUE5PAx3NYxxUY0pRtvYHSc5Ka2X9d7H/9k=']; + +data = data.join('\n'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const buf = Buffer.from(data, 'base64'); +fs.writeFileSync(tmpdir.resolve('test.jpg'), buf); + +util.log('Done!'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-flush.js new file mode 100644 index 00000000..98a8d637 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-flush.js @@ -0,0 +1,114 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const fsp = require('node:fs/promises'); +const test = require('node:test'); +const data = 'foo'; +let cnt = 0; + +function nextFile() { + return tmpdir.resolve(`${cnt++}.out`); +} + +tmpdir.refresh(); + +test('synchronous version', async (t) => { + await t.test('validation', (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + assert.throws(() => { + fs.writeFileSync(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('performs flush', (t) => { + const spy = t.mock.method(fs, 'fsyncSync'); + const file = nextFile(); + fs.writeFileSync(file, data, { flush: true }); + const calls = spy.mock.calls; + assert.strictEqual(calls.length, 1); + assert.strictEqual(calls[0].result, undefined); + assert.strictEqual(calls[0].error, undefined); + assert.strictEqual(calls[0].arguments.length, 1); + assert.strictEqual(typeof calls[0].arguments[0], 'number'); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + }); + + await t.test('does not perform flush', (t) => { + const spy = t.mock.method(fs, 'fsyncSync'); + + for (const v of [undefined, null, false]) { + const file = nextFile(); + fs.writeFileSync(file, data, { flush: v }); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + } + + assert.strictEqual(spy.mock.calls.length, 0); + }); +}); + +test('callback version', async (t) => { + await t.test('validation', (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + assert.throws(() => { + fs.writeFileSync(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('performs flush', (t, done) => { + const spy = t.mock.method(fs, 'fsync'); + const file = nextFile(); + fs.writeFile(file, data, { flush: true }, common.mustSucceed(() => { + const calls = spy.mock.calls; + assert.strictEqual(calls.length, 1); + assert.strictEqual(calls[0].result, undefined); + assert.strictEqual(calls[0].error, undefined); + assert.strictEqual(calls[0].arguments.length, 2); + assert.strictEqual(typeof calls[0].arguments[0], 'number'); + assert.strictEqual(typeof calls[0].arguments[1], 'function'); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + done(); + })); + }); + + await t.test('does not perform flush', (t, done) => { + const values = [undefined, null, false]; + const spy = t.mock.method(fs, 'fsync'); + let cnt = 0; + + for (const v of values) { + const file = nextFile(); + + fs.writeFile(file, data, { flush: v }, common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + cnt++; + + if (cnt === values.length) { + assert.strictEqual(spy.mock.calls.length, 0); + done(); + } + })); + } + }); +}); + +test('promise based version', async (t) => { + await t.test('validation', async (t) => { + for (const v of ['true', '', 0, 1, [], {}, Symbol()]) { + await assert.rejects(() => { + return fsp.writeFile(nextFile(), data, { flush: v }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } + }); + + await t.test('success path', async (t) => { + for (const v of [undefined, null, false, true]) { + const file = nextFile(); + await fsp.writeFile(file, data, { flush: v }); + assert.strictEqual(await fsp.readFile(file, 'utf8'), data); + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-invalid-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-invalid-path.js new file mode 100644 index 00000000..aaa7eacd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-invalid-path.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +if (!common.isWindows) + common.skip('This test is for Windows only.'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const DATA_VALUE = 'hello'; + +// Refs: https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx +// Ignore '/', '\\' and ':' +const RESERVED_CHARACTERS = '<>"|?*'; + +[...RESERVED_CHARACTERS].forEach((ch) => { + const pathname = tmpdir.resolve(`somefile_${ch}`); + assert.throws( + () => { + fs.writeFileSync(pathname, DATA_VALUE); + }, + /^Error: ENOENT: no such file or directory, open '.*'$/, + `failed with '${ch}'`); +}); + +// Test for ':' (NTFS data streams). +// Refs: https://msdn.microsoft.com/en-us/library/windows/desktop/bb540537.aspx +const pathname = tmpdir.resolve('foo:bar'); +fs.writeFileSync(pathname, DATA_VALUE); + +let content = ''; +const fileDataStream = fs.createReadStream(pathname, { + encoding: 'utf8' +}); + +fileDataStream.on('data', (data) => { + content += data; +}); + +fileDataStream.on('end', common.mustCall(() => { + assert.strictEqual(content, DATA_VALUE); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-sync.js new file mode 100644 index 00000000..e5fbe32e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-sync.js @@ -0,0 +1,138 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Setting process.umask is not supported in Workers'); +} + +const assert = require('assert'); +const fs = require('fs'); + +// On Windows chmod is only able to manipulate read-only bit. Test if creating +// the file in read-only mode works. +const mode = common.isWindows ? 0o444 : 0o755; + +// Reset the umask for testing +process.umask(0o000); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Test writeFileSync +{ + const file = tmpdir.resolve('testWriteFileSync.txt'); + + fs.writeFileSync(file, '123', { mode }); + const content = fs.readFileSync(file, { encoding: 'utf8' }); + assert.strictEqual(content, '123'); + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); +} + +// Test appendFileSync +{ + const file = tmpdir.resolve('testAppendFileSync.txt'); + + fs.appendFileSync(file, 'abc', { mode }); + const content = fs.readFileSync(file, { encoding: 'utf8' }); + assert.strictEqual(content, 'abc'); + assert.strictEqual(fs.statSync(file).mode & mode, mode); +} + +// Test writeFileSync with file descriptor +{ + // Need to hijack fs.open/close to make sure that things + // get closed once they're opened. + const _openSync = fs.openSync; + const _closeSync = fs.closeSync; + let openCount = 0; + + fs.openSync = (...args) => { + openCount++; + return _openSync(...args); + }; + + fs.closeSync = (...args) => { + openCount--; + return _closeSync(...args); + }; + + const file = tmpdir.resolve('testWriteFileSyncFd.txt'); + const fd = fs.openSync(file, 'w+', mode); + + fs.writeFileSync(fd, '123'); + fs.closeSync(fd); + const content = fs.readFileSync(file, { encoding: 'utf8' }); + assert.strictEqual(content, '123'); + assert.strictEqual(fs.statSync(file).mode & 0o777, mode); + + // Verify that all opened files were closed. + assert.strictEqual(openCount, 0); + fs.openSync = _openSync; + fs.closeSync = _closeSync; +} + +// Test writeFileSync with flags +{ + const file = tmpdir.resolve('testWriteFileSyncFlags.txt'); + + fs.writeFileSync(file, 'hello ', { encoding: 'utf8', flag: 'a' }); + fs.writeFileSync(file, 'world!', { encoding: 'utf8', flag: 'a' }); + const content = fs.readFileSync(file, { encoding: 'utf8' }); + assert.strictEqual(content, 'hello world!'); +} + +// Test writeFileSync with no flags +{ + const utf8Data = 'hello world!'; + for (const test of [ + { data: utf8Data }, + { data: utf8Data, options: { encoding: 'utf8' } }, + { data: Buffer.from(utf8Data, 'utf8').toString('hex'), options: { encoding: 'hex' } }, + ]) { + const file = tmpdir.resolve(`testWriteFileSyncNewFile_${Math.random()}.txt`); + fs.writeFileSync(file, test.data, test.options); + + const content = fs.readFileSync(file, { encoding: 'utf-8' }); + assert.strictEqual(content, utf8Data); + } +} + +// Test writeFileSync with an invalid input +{ + const file = tmpdir.resolve('testWriteFileSyncInvalid.txt'); + for (const data of [ + false, 5, {}, [], null, undefined, true, 5n, () => {}, Symbol(), new Map(), + new String('notPrimitive'), + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + { toString() { return 'amObject'; } }, + Promise.resolve('amPromise'), + common.mustNotCall(), + ]) { + assert.throws( + () => fs.writeFileSync(file, data, { encoding: 'utf8', flag: 'a' }), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-typedarrays.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-typedarrays.js new file mode 100644 index 00000000..a0538504 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file-typedarrays.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('test.txt'); +const fixtures = require('../common/fixtures'); +const s = fixtures.utf8TestText; + +// The length of the buffer should be a multiple of 8 +// as required by common.getArrayBufferViews() +const inputBuffer = Buffer.from(s.repeat(8), 'utf8'); + +for (const expectView of common.getArrayBufferViews(inputBuffer)) { + console.log('Sync test for ', expectView[Symbol.toStringTag]); + fs.writeFileSync(filename, expectView); + assert.strictEqual( + fs.readFileSync(filename, 'utf8'), + inputBuffer.toString('utf8') + ); +} + +for (const expectView of common.getArrayBufferViews(inputBuffer)) { + console.log('Async test for ', expectView[Symbol.toStringTag]); + const file = `${filename}-${expectView[Symbol.toStringTag]}`; + fs.writeFile(file, expectView, common.mustSucceed(() => { + fs.readFile(file, 'utf8', common.mustSucceed((data) => { + assert.strictEqual(data, inputBuffer.toString('utf8')); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file.js new file mode 100644 index 00000000..120b9ec9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-file.js @@ -0,0 +1,97 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('test.txt'); +const fixtures = require('../common/fixtures'); +const s = fixtures.utf8TestText; + +fs.writeFile(filename, s, common.mustSucceed(() => { + fs.readFile(filename, common.mustSucceed((buffer) => { + assert.strictEqual(Buffer.byteLength(s), buffer.length); + })); +})); + +// Test that writeFile accepts buffers. +const filename2 = tmpdir.resolve('test2.txt'); +const buf = Buffer.from(s, 'utf8'); + +fs.writeFile(filename2, buf, common.mustSucceed(() => { + fs.readFile(filename2, common.mustSucceed((buffer) => { + assert.strictEqual(buf.length, buffer.length); + })); +})); + +// Test that writeFile accepts file descriptors. +const filename4 = tmpdir.resolve('test4.txt'); + +fs.open(filename4, 'w+', common.mustSucceed((fd) => { + fs.writeFile(fd, s, common.mustSucceed(() => { + fs.close(fd, common.mustSucceed(() => { + fs.readFile(filename4, common.mustSucceed((buffer) => { + assert.strictEqual(Buffer.byteLength(s), buffer.length); + })); + })); + })); +})); + + +{ + // Test that writeFile is cancellable with an AbortSignal. + // Before the operation has started + const controller = new AbortController(); + const signal = controller.signal; + const filename3 = tmpdir.resolve('test3.txt'); + + fs.writeFile(filename3, s, { signal }, common.mustCall((err) => { + assert.strictEqual(err.name, 'AbortError'); + })); + + controller.abort(); +} + +{ + // Test that writeFile is cancellable with an AbortSignal. + // After the operation has started + const controller = new AbortController(); + const signal = controller.signal; + const filename4 = tmpdir.resolve('test5.txt'); + + fs.writeFile(filename4, s, { signal }, common.mustCall((err) => { + assert.strictEqual(err.name, 'AbortError'); + })); + + process.nextTick(() => controller.abort()); +} + +{ + // Test read-only mode + const filename = tmpdir.resolve('test6.txt'); + fs.writeFileSync(filename, ''); + fs.writeFile(filename, s, { flag: 'r' }, common.expectsError(/EBADF/)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-negativeoffset.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-negativeoffset.js new file mode 100644 index 00000000..e347505a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-negativeoffset.js @@ -0,0 +1,51 @@ +'use strict'; + +// Tests that passing a negative offset does not crash the process + +const common = require('../common'); + +const { + closeSync, + open, + write, + writeSync, +} = require('fs'); + +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('test.txt'); + +open(filename, 'w+', common.mustSucceed((fd) => { + assert.throws(() => { + write(fd, Buffer.alloc(0), -1, common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + }); + assert.throws(() => { + writeSync(fd, Buffer.alloc(0), -1); + }, { + code: 'ERR_OUT_OF_RANGE', + }); + closeSync(fd); +})); + +const filename2 = tmpdir.resolve('test2.txt'); + +// Make sure negative length's don't cause aborts either + +open(filename2, 'w+', common.mustSucceed((fd) => { + assert.throws(() => { + write(fd, Buffer.alloc(0), 0, -1, common.mustNotCall()); + }, { + code: 'ERR_OUT_OF_RANGE', + }); + assert.throws(() => { + writeSync(fd, Buffer.alloc(0), 0, -1); + }, { + code: 'ERR_OUT_OF_RANGE', + }); + closeSync(fd); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-no-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-no-fd.js new file mode 100644 index 00000000..57645720 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-no-fd.js @@ -0,0 +1,12 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); + +assert.throws(function() { + fs.write(null, Buffer.allocUnsafe(1), 0, 1, common.mustNotCall()); +}, /TypeError/); + +assert.throws(function() { + fs.write(null, '1', 0, 1, common.mustNotCall()); +}, /TypeError/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-optional-params.js new file mode 100644 index 00000000..eebc1cc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-optional-params.js @@ -0,0 +1,112 @@ +'use strict'; + +const common = require('../common'); + +// This test ensures that fs.write accepts "named parameters" object +// and doesn't interpret objects as strings + +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const util = require('util'); + +tmpdir.refresh(); + +const destInvalid = tmpdir.resolve('rwopt_invalid'); +const buffer = Buffer.from('zyx'); + +function testInvalidCb(fd, expectedCode, buffer, options, callback) { + assert.throws( + () => fs.write(fd, buffer, common.mustNotMutateObjectDeep(options), common.mustNotCall()), + { code: expectedCode } + ); + callback(0); +} + +function testValidCb(buffer, options, index, callback) { + options = common.mustNotMutateObjectDeep(options); + const length = options?.length; + const offset = options?.offset; + const dest = tmpdir.resolve(`rwopt_valid_${index}`); + fs.open(dest, 'w', common.mustSucceed((fd) => { + fs.write(fd, buffer, options, common.mustSucceed((bytesWritten, bufferWritten) => { + const writeBufCopy = Uint8Array.prototype.slice.call(bufferWritten); + fs.close(fd, common.mustSucceed(() => { + fs.open(dest, 'r', common.mustSucceed((fd) => { + fs.read(fd, buffer, options, common.mustSucceed((bytesRead, bufferRead) => { + const readBufCopy = Uint8Array.prototype.slice.call(bufferRead); + + assert.ok(bytesWritten >= bytesRead); + if (length !== undefined && length !== null) { + assert.strictEqual(bytesWritten, length); + assert.strictEqual(bytesRead, length); + } + if (offset === undefined || offset === 0) { + assert.deepStrictEqual(writeBufCopy, readBufCopy); + } + assert.deepStrictEqual(bufferWritten, bufferRead); + fs.close(fd, common.mustSucceed(callback)); + })); + })); + })); + })); + })); +} + +// Promisify to reduce flakiness +const testInvalid = util.promisify(testInvalidCb); +const testValid = util.promisify(testValidCb); + +async function runTests(fd) { + // Test if first argument is not wrongly interpreted as ArrayBufferView|string + for (const badBuffer of [ + undefined, null, true, 42, 42n, Symbol('42'), NaN, [], () => {}, + Promise.resolve(new Uint8Array(1)), + common.mustNotCall(), + common.mustNotMutateObjectDeep({}), + {}, + { buffer: 'amNotParam' }, + { string: 'amNotParam' }, + { buffer: new Uint8Array(1).buffer }, + new Date(), + new String('notPrimitive'), + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + { toString() { return 'amObject'; } }, + ]) { + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', badBuffer, {}); + } + + // First argument (buffer or string) is mandatory + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', undefined, undefined); + + // Various invalid options + await testInvalid(fd, 'ERR_OUT_OF_RANGE', buffer, { length: 5 }); + await testInvalid(fd, 'ERR_OUT_OF_RANGE', buffer, { offset: 5 }); + await testInvalid(fd, 'ERR_OUT_OF_RANGE', buffer, { length: 1, offset: 3 }); + await testInvalid(fd, 'ERR_OUT_OF_RANGE', buffer, { length: -1 }); + await testInvalid(fd, 'ERR_OUT_OF_RANGE', buffer, { offset: -1 }); + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', buffer, { offset: false }); + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', buffer, { offset: true }); + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', buffer, true); + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', buffer, '42'); + await testInvalid(fd, 'ERR_INVALID_ARG_TYPE', buffer, Symbol('42')); + + // Test compatibility with fs.read counterpart + for (const [ index, options ] of [ + null, + {}, + { length: 1 }, + { position: 5 }, + { length: 1, position: 5 }, + { length: 1, position: -1, offset: 2 }, + { length: null }, + { position: null }, + { offset: 1 }, + ].entries()) { + await testValid(buffer, options, index); + } +} + +fs.open(destInvalid, 'w+', common.mustSucceed(async (fd) => { + runTests(fd).then(common.mustCall(() => fs.close(fd, common.mustSucceed()))); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-reuse-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-reuse-callback.js new file mode 100644 index 00000000..c80902e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-reuse-callback.js @@ -0,0 +1,37 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); + +// Regression test for https://github.com/nodejs/node-v0.x-archive/issues/814: +// Make sure that Buffers passed to fs.write() are not garbage-collected +// even when the callback is being reused. + +const fs = require('fs'); + +tmpdir.refresh(); +const filename = tmpdir.resolve('test.txt'); +const fd = fs.openSync(filename, 'w'); + +const size = 16 * 1024; +const writes = 1000; +let done = 0; + +const ondone = common.mustSucceed(() => { + if (++done < writes) { + if (done % 25 === 0) globalThis.gc(); + setImmediate(write); + } else { + assert.strictEqual( + fs.readFileSync(filename, 'utf8'), + 'x'.repeat(writes * size)); + fs.closeSync(fd); + } +}, writes); + +write(); +function write() { + const buf = Buffer.alloc(size, 'x'); + fs.write(fd, buf, 0, buf.length, -1, ondone); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sigxfsz.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sigxfsz.js new file mode 100644 index 00000000..d5290d7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sigxfsz.js @@ -0,0 +1,31 @@ +// Check that exceeding RLIMIT_FSIZE fails with EFBIG +// rather than terminating the process with SIGXFSZ. +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); + +const assert = require('assert'); +const child_process = require('child_process'); +const fs = require('fs'); + +if (common.isWindows) + common.skip('no RLIMIT_FSIZE on Windows'); + +if (process.config.variables.node_shared) + common.skip('SIGXFSZ signal handler not installed in shared library mode'); + +if (process.argv[2] === 'child') { + const filename = tmpdir.resolve('efbig.txt'); + tmpdir.refresh(); + fs.writeFileSync(filename, '.'.repeat(1 << 16)); // Exceeds RLIMIT_FSIZE. +} else { + const [cmd, opts] = common.escapePOSIXShell`ulimit -f 1 && "${process.execPath}" "${__filename}" child`; + const result = child_process.spawnSync('/bin/sh', ['-c', cmd], opts); + const haystack = result.stderr.toString(); + const needle = 'Error: EFBIG: file too large, write'; + const ok = haystack.includes(needle); + if (!ok) console.error(haystack); + assert(ok); + assert.strictEqual(result.status, 1); + assert.strictEqual(result.stdout.toString(), ''); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-autoclose-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-autoclose-option.js new file mode 100644 index 00000000..fe738091 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-autoclose-option.js @@ -0,0 +1,58 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const file = tmpdir.resolve('write-autoclose-opt1.txt'); +tmpdir.refresh(); +let stream = fs.createWriteStream(file, { flags: 'w+', autoClose: false }); +stream.write('Test1'); +stream.end(); +stream.on('finish', common.mustCall(function() { + stream.on('close', common.mustNotCall()); + process.nextTick(common.mustCall(function() { + assert.strictEqual(stream.closed, false); + assert.notStrictEqual(stream.fd, null); + next(); + })); +})); + +function next() { + // This will tell us if the fd is usable again or not + stream = fs.createWriteStream(null, { fd: stream.fd, start: 0 }); + stream.write('Test2'); + stream.end(); + stream.on('finish', common.mustCall(function() { + assert.strictEqual(stream.closed, false); + stream.on('close', common.mustCall(function() { + assert.strictEqual(stream.fd, null); + assert.strictEqual(stream.closed, true); + process.nextTick(next2); + })); + })); +} + +function next2() { + // This will test if after reusing the fd data is written properly + fs.readFile(file, function(err, data) { + assert.ifError(err); + assert.strictEqual(data.toString(), 'Test2'); + process.nextTick(common.mustCall(next3)); + }); +} + +function next3() { + // This is to test success scenario where autoClose is true + const stream = fs.createWriteStream(file, { autoClose: true }); + stream.write('Test3'); + stream.end(); + stream.on('finish', common.mustCall(function() { + assert.strictEqual(stream.closed, false); + stream.on('close', common.mustCall(function() { + assert.strictEqual(stream.fd, null); + assert.strictEqual(stream.closed, true); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-change-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-change-open.js new file mode 100644 index 00000000..b95abb1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-change-open.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const file = tmpdir.resolve('write.txt'); + +tmpdir.refresh(); + +const stream = fs.WriteStream(file); +const _fs_close = fs.close; +const _fs_open = fs.open; + +// Change the fs.open with an identical function after the WriteStream +// has pushed it onto its internal action queue, but before it's +// returned. This simulates AOP-style extension of the fs lib. +fs.open = function() { + return _fs_open.apply(fs, arguments); +}; + +fs.close = function(fd) { + assert.ok(fd, 'fs.close must not be called with an undefined fd.'); + fs.close = _fs_close; + fs.open = _fs_open; + fs.closeSync(fd); +}; + +stream.write('foo'); +stream.end(); + +process.on('exit', function() { + assert.strictEqual(fs.open, _fs_open); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-close-without-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-close-without-callback.js new file mode 100644 index 00000000..7bf83cd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-close-without-callback.js @@ -0,0 +1,12 @@ +'use strict'; + +require('../common'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const s = fs.createWriteStream(tmpdir.resolve('nocallback')); + +s.end('hello world'); +s.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-double-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-double-close.js new file mode 100644 index 00000000..336ceaee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-double-close.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + const s = fs.createWriteStream(tmpdir.resolve('rw')); + + s.close(common.mustCall()); + s.close(common.mustCall()); +} + +{ + const s = fs.createWriteStream(tmpdir.resolve('rw2')); + + let emits = 0; + s.on('close', () => { + emits++; + }); + + s.close(common.mustCall(() => { + assert.strictEqual(emits, 1); + s.close(common.mustCall(() => { + assert.strictEqual(emits, 1); + })); + process.nextTick(() => { + s.close(common.mustCall(() => { + assert.strictEqual(emits, 1); + })); + }); + })); +} + +{ + const s = fs.createWriteStream(tmpdir.resolve('rw'), { + autoClose: false + }); + + s.close(common.mustCall()); + s.close(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-eagain.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-eagain.mjs new file mode 100644 index 00000000..935c5a0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-eagain.mjs @@ -0,0 +1,39 @@ +import * as common from '../common/index.mjs'; +import tmpdir from '../common/tmpdir.js'; +import assert from 'node:assert'; +import fs from 'node:fs'; +import { describe, it, mock } from 'node:test'; +import { finished } from 'node:stream/promises'; + +tmpdir.refresh(); +const file = tmpdir.resolve('writeStreamEAGAIN.txt'); +const errorWithEAGAIN = (fd, buffer, offset, length, position, callback) => { + callback(Object.assign(new Error(), { code: 'EAGAIN' }), 0, buffer); +}; + +describe('WriteStream EAGAIN', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('_write', async () => { + const mockWrite = mock.fn(fs.write); + mockWrite.mock.mockImplementationOnce(errorWithEAGAIN); + const stream = fs.createWriteStream(file, { + fs: { + open: common.mustCall(fs.open), + write: mockWrite, + close: common.mustCall(fs.close), + } + }); + stream.end('foo'); + stream.on('close', common.mustCall()); + stream.on('error', common.mustNotCall()); + await finished(stream); + assert.strictEqual(mockWrite.mock.callCount(), 2); + assert.strictEqual(fs.readFileSync(file, 'utf8'), 'foo'); + }); + + it('_write', async () => { + const stream = fs.createWriteStream(file); + mock.getter(stream, 'destroyed', () => true); + stream.end('foo'); + await finished(stream).catch(common.mustCall()); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-encoding.js new file mode 100644 index 00000000..f06fae92 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-encoding.js @@ -0,0 +1,35 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const stream = require('stream'); +const tmpdir = require('../common/tmpdir'); +const firstEncoding = 'base64'; +const secondEncoding = 'latin1'; + +const examplePath = fixtures.path('x.txt'); +const dummyPath = tmpdir.resolve('x.txt'); + +tmpdir.refresh(); + +const exampleReadStream = fs.createReadStream(examplePath, { + encoding: firstEncoding +}); + +const dummyWriteStream = fs.createWriteStream(dummyPath, { + encoding: firstEncoding +}); + +exampleReadStream.pipe(dummyWriteStream).on('finish', function() { + const assertWriteStream = new stream.Writable({ + write: function(chunk, enc, next) { + const expected = Buffer.from('xyz\n'); + assert(chunk.equals(expected)); + } + }); + assertWriteStream.setDefaultEncoding(secondEncoding); + fs.createReadStream(dummyPath, { + encoding: secondEncoding + }).pipe(assertWriteStream); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-end.js new file mode 100644 index 00000000..7f0cc655 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-end.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + const file = tmpdir.resolve('write-end-test0.txt'); + const stream = fs.createWriteStream(file); + stream.end(); + stream.on('close', common.mustCall()); +} + +{ + const file = tmpdir.resolve('write-end-test1.txt'); + const stream = fs.createWriteStream(file); + stream.end('a\n', 'utf8'); + stream.on('close', common.mustCall(function() { + const content = fs.readFileSync(file, 'utf8'); + assert.strictEqual(content, 'a\n'); + })); +} + +{ + const file = tmpdir.resolve('write-end-test2.txt'); + const stream = fs.createWriteStream(file); + stream.end(); + + let calledOpen = false; + stream.on('open', () => { + calledOpen = true; + }); + stream.on('finish', common.mustCall(() => { + assert.strictEqual(calledOpen, true); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-err.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-err.js new file mode 100644 index 00000000..003f315a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-err.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const stream = fs.createWriteStream(`${tmpdir.path}/out`, { + highWaterMark: 10 +}); +const err = new Error('BAM'); + +const write = fs.write; +let writeCalls = 0; +fs.write = function() { + switch (writeCalls++) { + case 0: + console.error('first write'); + // First time is ok. + return write.apply(fs, arguments); + case 1: { + // Then it breaks. + console.error('second write'); + const cb = arguments[arguments.length - 1]; + return process.nextTick(function() { + cb(err); + }); + } + default: + // It should not be called again! + throw new Error('BOOM!'); + } +}; + +fs.close = common.mustCall(function(fd_, cb) { + console.error('fs.close', fd_, stream.fd); + assert.strictEqual(fd_, stream.fd); + fs.closeSync(fd_); + process.nextTick(cb); +}); + +stream.on('error', common.mustCall(function(err_) { + console.error('error handler'); + assert.strictEqual(stream.fd, null); + assert.strictEqual(err_, err); +})); + + +stream.write(Buffer.allocUnsafe(256), function() { + console.error('first cb'); + stream.write(Buffer.allocUnsafe(256), common.mustCall(function(err_) { + console.error('second cb'); + assert.strictEqual(err_, err); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle-2.js new file mode 100644 index 00000000..fd1a1677 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle-2.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('write_stream_filehandle_test.txt'); +const input = 'hello world'; + +tmpdir.refresh(); + +fs.promises.open(file, 'w+').then((handle) => { + let calls = 0; + const { + write: originalWriteFunction, + writev: originalWritevFunction + } = handle; + handle.write = function write() { + calls++; + return Reflect.apply(originalWriteFunction, this, arguments); + }; + handle.writev = function writev() { + calls++; + return Reflect.apply(originalWritevFunction, this, arguments); + }; + const stream = fs.createWriteStream(null, { fd: handle }); + + stream.end(input); + stream.on('close', common.mustCall(() => { + assert(calls > 0, 'expected at least one call to fileHandle.write or ' + + 'fileHandle.writev, got 0'); + })); +}).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle.js new file mode 100644 index 00000000..9af16cd1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-file-handle.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('write_stream_filehandle_test.txt'); +const input = 'hello world'; + +tmpdir.refresh(); + +fs.promises.open(file, 'w+').then((handle) => { + handle.on('close', common.mustCall()); + const stream = fs.createWriteStream(null, { fd: handle }); + + stream.end(input); + stream.on('close', common.mustCall(() => { + const output = fs.readFileSync(file, 'utf-8'); + assert.strictEqual(output, input); + })); +}).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-flush.js new file mode 100644 index 00000000..452dd0a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-flush.js @@ -0,0 +1,81 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('node:assert'); +const fs = require('node:fs'); +const fsp = require('node:fs/promises'); +const test = require('node:test'); +const data = 'foo'; +let cnt = 0; + +function nextFile() { + return tmpdir.resolve(`${cnt++}.out`); +} + +tmpdir.refresh(); + +test('validation', () => { + for (const flush of ['true', '', 0, 1, [], {}, Symbol()]) { + assert.throws(() => { + fs.createWriteStream(nextFile(), { flush }); + }, { code: 'ERR_INVALID_ARG_TYPE' }); + } +}); + +test('performs flush', (t, done) => { + const spy = t.mock.method(fs, 'fsync'); + const file = nextFile(); + const stream = fs.createWriteStream(file, { flush: true }); + + stream.write(data, common.mustSucceed(() => { + stream.close(common.mustSucceed(() => { + const calls = spy.mock.calls; + assert.strictEqual(calls.length, 1); + assert.strictEqual(calls[0].result, undefined); + assert.strictEqual(calls[0].error, undefined); + assert.strictEqual(calls[0].arguments.length, 2); + assert.strictEqual(typeof calls[0].arguments[0], 'number'); + assert.strictEqual(typeof calls[0].arguments[1], 'function'); + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + done(); + })); + })); +}); + +test('does not perform flush', (t, done) => { + const values = [undefined, null, false]; + const spy = t.mock.method(fs, 'fsync'); + let cnt = 0; + + for (const flush of values) { + const file = nextFile(); + const stream = fs.createWriteStream(file, { flush }); + + stream.write(data, common.mustSucceed(() => { + stream.close(common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + cnt++; + + if (cnt === values.length) { + assert.strictEqual(spy.mock.calls.length, 0); + done(); + } + })); + })); + } +}); + +test('works with file handles', async () => { + const file = nextFile(); + const handle = await fsp.open(file, 'w'); + const stream = handle.createWriteStream({ flush: true }); + + return new Promise((resolve) => { + stream.write(data, common.mustSucceed(() => { + stream.close(common.mustSucceed(() => { + assert.strictEqual(fs.readFileSync(file, 'utf8'), data); + resolve(); + })); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-fs.js new file mode 100644 index 00000000..d4a94dd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-fs.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + const file = tmpdir.resolve('write-end-test0.txt'); + const stream = fs.createWriteStream(file, { + fs: { + open: common.mustCall(fs.open), + write: common.mustCallAtLeast(fs.write, 1), + close: common.mustCall(fs.close), + } + }); + stream.end('asd'); + stream.on('close', common.mustCall()); +} + + +{ + const file = tmpdir.resolve('write-end-test1.txt'); + const stream = fs.createWriteStream(file, { + fs: { + open: common.mustCall(fs.open), + write: fs.write, + writev: common.mustCallAtLeast(fs.writev, 1), + close: common.mustCall(fs.close), + } + }); + stream.write('asd'); + stream.write('asd'); + stream.write('asd'); + stream.end(); + stream.on('close', common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-patch-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-patch-open.js new file mode 100644 index 00000000..9e7bb06a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-patch-open.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +// Run in a child process because 'out' is opened twice, blocking the tmpdir +// and preventing cleanup. +if (process.argv[2] !== 'child') { + // Parent + const assert = require('assert'); + const { fork } = require('child_process'); + tmpdir.refresh(); + + // Run test + const child = fork(__filename, ['child'], { stdio: 'inherit' }); + child.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); + })); + + return; +} + +// Child + +common.expectWarning( + 'DeprecationWarning', + 'WriteStream.prototype.open() is deprecated', 'DEP0135'); +const s = fs.createWriteStream(`${tmpdir.path}/out`); +s.open(); + +process.nextTick(() => { + // Allow overriding open(). + fs.WriteStream.prototype.open = common.mustCall(); + fs.createWriteStream('asd'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-throw-type-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-throw-type-error.js new file mode 100644 index 00000000..93c52e96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream-throw-type-error.js @@ -0,0 +1,31 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const example = tmpdir.resolve('dummy'); + +tmpdir.refresh(); +// Should not throw. +fs.createWriteStream(example, undefined).end(); +fs.createWriteStream(example, null).end(); +fs.createWriteStream(example, 'utf8').end(); +fs.createWriteStream(example, { encoding: 'utf8' }).end(); + +const createWriteStreamErr = (path, opt) => { + assert.throws( + () => { + fs.createWriteStream(path, opt); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +}; + +createWriteStreamErr(example, 123); +createWriteStreamErr(example, 0); +createWriteStreamErr(example, true); +createWriteStreamErr(example, false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream.js new file mode 100644 index 00000000..a3dccf7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-stream.js @@ -0,0 +1,66 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); + +const file = tmpdir.resolve('write.txt'); + +tmpdir.refresh(); + +{ + const stream = fs.WriteStream(file); + const _fs_close = fs.close; + + fs.close = function(fd) { + assert.ok(fd, 'fs.close must not be called without an undefined fd.'); + fs.close = _fs_close; + fs.closeSync(fd); + }; + stream.destroy(); +} + +{ + const stream = fs.createWriteStream(file); + + stream.on('drain', function() { + assert.fail('\'drain\' event must not be emitted before ' + + 'stream.write() has been called at least once.'); + }); + stream.destroy(); +} + +// Throws if data is not of type Buffer. +{ + const stream = fs.createWriteStream(file); + stream.on('error', common.mustNotCall()); + assert.throws(() => { + stream.write(42); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + stream.destroy(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync-optional-params.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync-optional-params.js new file mode 100644 index 00000000..61a71ac0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync-optional-params.js @@ -0,0 +1,104 @@ +'use strict'; + +const common = require('../common'); + +// This test ensures that fs.writeSync accepts "named parameters" object +// and doesn't interpret objects as strings + +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const dest = tmpdir.resolve('tmp.txt'); +const buffer = Buffer.from('zyx'); + +function testInvalid(dest, expectedCode, ...bufferAndOptions) { + if (bufferAndOptions.length >= 2) { + bufferAndOptions[1] = common.mustNotMutateObjectDeep(bufferAndOptions[1]); + } + let fd; + try { + fd = fs.openSync(dest, 'w+'); + assert.throws( + () => fs.writeSync(fd, ...bufferAndOptions), + { code: expectedCode }); + } finally { + if (fd != null) fs.closeSync(fd); + } +} + +function testValid(dest, buffer, options) { + const length = options?.length; + let fd, bytesWritten, bytesRead; + + try { + fd = fs.openSync(dest, 'w'); + bytesWritten = fs.writeSync(fd, buffer, options); + } finally { + if (fd != null) fs.closeSync(fd); + } + + try { + fd = fs.openSync(dest, 'r'); + bytesRead = fs.readSync(fd, buffer, options); + } finally { + if (fd != null) fs.closeSync(fd); + } + + assert.ok(bytesWritten >= bytesRead); + if (length !== undefined && length !== null) { + assert.strictEqual(bytesWritten, length); + assert.strictEqual(bytesRead, length); + } +} + +{ + // Test if second argument is not wrongly interpreted as string or options + for (const badBuffer of [ + undefined, null, true, 42, 42n, Symbol('42'), NaN, [], () => {}, + common.mustNotCall(), + common.mustNotMutateObjectDeep({}), + {}, + { buffer: 'amNotParam' }, + { string: 'amNotParam' }, + { buffer: new Uint8Array(1) }, + { buffer: new Uint8Array(1).buffer }, + Promise.resolve(new Uint8Array(1)), + new Date(), + new String('notPrimitive'), + { toString() { return 'amObject'; } }, + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + ]) { + testInvalid(dest, 'ERR_INVALID_ARG_TYPE', common.mustNotMutateObjectDeep(badBuffer)); + } + + // First argument (buffer or string) is mandatory + testInvalid(dest, 'ERR_INVALID_ARG_TYPE'); + + // Various invalid options + testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: 5 }); + testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { offset: 5 }); + testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: 1, offset: 3 }); + testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { length: -1 }); + testInvalid(dest, 'ERR_OUT_OF_RANGE', buffer, { offset: -1 }); + testInvalid(dest, 'ERR_INVALID_ARG_TYPE', buffer, { offset: false }); + testInvalid(dest, 'ERR_INVALID_ARG_TYPE', buffer, { offset: true }); + + // Test compatibility with fs.readSync counterpart with reused options + for (const options of [ + undefined, + null, + {}, + { length: 1 }, + { position: 5 }, + { length: 1, position: 5 }, + { length: 1, position: -1, offset: 2 }, + { length: null }, + { position: null }, + { offset: 1 }, + ]) { + testValid(dest, buffer, common.mustNotMutateObjectDeep(options)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync.js new file mode 100644 index 00000000..733892c3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write-sync.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const filename = tmpdir.resolve('write.txt'); + +tmpdir.refresh(); + +{ + const parameters = [Buffer.from('bár'), 0, Buffer.byteLength('bár')]; + + // The first time fs.writeSync is called with all parameters provided. + // After that, each pop in the cycle removes the final parameter. So: + // - The 2nd time fs.writeSync with a buffer, without the length parameter. + // - The 3rd time fs.writeSync with a buffer, without the offset and length + // parameters. + while (parameters.length > 0) { + const fd = fs.openSync(filename, 'w'); + + let written = fs.writeSync(fd, ''); + assert.strictEqual(written, 0); + + fs.writeSync(fd, 'foo'); + + written = fs.writeSync(fd, ...parameters); + assert.ok(written > 3); + fs.closeSync(fd); + + assert.strictEqual(fs.readFileSync(filename, 'utf-8'), 'foobár'); + + parameters.pop(); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write.js new file mode 100644 index 00000000..82f3425d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-write.js @@ -0,0 +1,212 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose_externalize_string +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const fn = tmpdir.resolve('write.txt'); +const fn2 = tmpdir.resolve('write2.txt'); +const fn3 = tmpdir.resolve('write3.txt'); +const fn4 = tmpdir.resolve('write4.txt'); +const expected = 'ümlaut.'; +const constants = fs.constants; + +const { + createExternalizableString, + externalizeString, + isOneByteString, +} = globalThis; + +assert.notStrictEqual(createExternalizableString, undefined); +assert.notStrictEqual(externalizeString, undefined); +assert.notStrictEqual(isOneByteString, undefined); + +// Account for extra globals exposed by --expose_externalize_string. +common.allowGlobals( + createExternalizableString, + externalizeString, + isOneByteString, + globalThis.x, +); + +{ + // Must be a unique string. + const expected = createExternalizableString('ümlaut sechzig'); + externalizeString(expected); + assert.strictEqual(isOneByteString(expected), true); + const fd = fs.openSync(fn, 'w'); + fs.writeSync(fd, expected, 0, 'latin1'); + fs.closeSync(fd); + assert.strictEqual(fs.readFileSync(fn, 'latin1'), expected); +} + +{ + // Must be a unique string. + const expected = createExternalizableString('ümlaut neunzig'); + externalizeString(expected); + assert.strictEqual(isOneByteString(expected), true); + const fd = fs.openSync(fn, 'w'); + fs.writeSync(fd, expected, 0, 'utf8'); + fs.closeSync(fd); + assert.strictEqual(fs.readFileSync(fn, 'utf8'), expected); +} + +{ + // Must be a unique string. + const expected = createExternalizableString('Zhōngwén 1'); + externalizeString(expected); + assert.strictEqual(isOneByteString(expected), false); + const fd = fs.openSync(fn, 'w'); + fs.writeSync(fd, expected, 0, 'ucs2'); + fs.closeSync(fd); + assert.strictEqual(fs.readFileSync(fn, 'ucs2'), expected); +} + +{ + // Must be a unique string. + const expected = createExternalizableString('Zhōngwén 2'); + externalizeString(expected); + assert.strictEqual(isOneByteString(expected), false); + const fd = fs.openSync(fn, 'w'); + fs.writeSync(fd, expected, 0, 'utf8'); + fs.closeSync(fd); + assert.strictEqual(fs.readFileSync(fn, 'utf8'), expected); +} + +fs.open(fn, 'w', 0o644, common.mustSucceed((fd) => { + const done = common.mustSucceed((written) => { + assert.strictEqual(written, Buffer.byteLength(expected)); + fs.closeSync(fd); + const found = fs.readFileSync(fn, 'utf8'); + fs.unlinkSync(fn); + assert.strictEqual(found, expected); + }); + + const written = common.mustSucceed((written) => { + assert.strictEqual(written, 0); + fs.write(fd, expected, 0, 'utf8', done); + }); + + fs.write(fd, '', 0, 'utf8', written); +})); + +const args = constants.O_CREAT | constants.O_WRONLY | constants.O_TRUNC; +fs.open(fn2, args, 0o644, common.mustSucceed((fd) => { + const done = common.mustSucceed((written) => { + assert.strictEqual(written, Buffer.byteLength(expected)); + fs.closeSync(fd); + const found = fs.readFileSync(fn2, 'utf8'); + fs.unlinkSync(fn2); + assert.strictEqual(found, expected); + }); + + const written = common.mustSucceed((written) => { + assert.strictEqual(written, 0); + fs.write(fd, expected, 0, 'utf8', done); + }); + + fs.write(fd, '', 0, 'utf8', written); +})); + +fs.open(fn3, 'w', 0o644, common.mustSucceed((fd) => { + const done = common.mustSucceed((written) => { + assert.strictEqual(written, Buffer.byteLength(expected)); + fs.closeSync(fd); + }); + + fs.write(fd, expected, done); +})); + + +[false, 'test', {}, [], null, undefined].forEach((i) => { + assert.throws( + () => fs.write(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + assert.throws( + () => fs.writeSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); + +[ + false, 5, {}, [], null, undefined, true, 5n, () => {}, Symbol(), new Map(), + new String('notPrimitive'), + { [Symbol.toPrimitive]: (hint) => 'amObject' }, + { toString() { return 'amObject'; } }, + Promise.resolve('amPromise'), + common.mustNotCall(), +].forEach((data) => { + assert.throws( + () => fs.write(1, data, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + message: /"buffer"/ + } + ); + assert.throws( + () => fs.writeSync(1, data), + { + code: 'ERR_INVALID_ARG_TYPE', + message: /"buffer"/ + } + ); +}); + +{ + // Regression test for https://github.com/nodejs/node/issues/38168 + const fd = fs.openSync(fn4, 'w'); + + assert.throws( + () => fs.writeSync(fd, 'abc', 0, 'hex'), + { + code: 'ERR_INVALID_ARG_VALUE', + message: /'encoding' is invalid for data of length 3/ + } + ); + + assert.throws( + () => fs.writeSync(fd, 'abc', 0, 'hex', common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_VALUE', + message: /'encoding' is invalid for data of length 3/ + } + ); + + assert.strictEqual(fs.writeSync(fd, 'abcd', 0, 'hex'), 2); + + fs.write(fd, 'abcd', 0, 'hex', common.mustSucceed((written) => { + assert.strictEqual(written, 2); + fs.closeSync(fd); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-writefile-with-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writefile-with-fd.js new file mode 100644 index 00000000..040e3368 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writefile-with-fd.js @@ -0,0 +1,92 @@ +'use strict'; + +// This test makes sure that `writeFile()` always writes from the current +// position of the file, instead of truncating the file, when used with file +// descriptors. + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +{ + /* writeFileSync() test. */ + const filename = tmpdir.resolve('test.txt'); + + /* Open the file descriptor. */ + const fd = fs.openSync(filename, 'w'); + try { + /* Write only five characters, so that the position moves to five. */ + assert.strictEqual(fs.writeSync(fd, 'Hello'), 5); + assert.strictEqual(fs.readFileSync(filename).toString(), 'Hello'); + + /* Write some more with writeFileSync(). */ + fs.writeFileSync(fd, 'World'); + + /* New content should be written at position five, instead of zero. */ + assert.strictEqual(fs.readFileSync(filename).toString(), 'HelloWorld'); + } finally { + fs.closeSync(fd); + } +} + +const fdsToCloseOnExit = []; +process.on('beforeExit', common.mustCall(() => { + for (const fd of fdsToCloseOnExit) { + try { + fs.closeSync(fd); + } catch { + // Failed to close, ignore + } + } +})); + +{ + /* writeFile() test. */ + const file = tmpdir.resolve('test1.txt'); + + /* Open the file descriptor. */ + fs.open(file, 'w', common.mustSucceed((fd) => { + fdsToCloseOnExit.push(fd); + /* Write only five characters, so that the position moves to five. */ + fs.write(fd, 'Hello', common.mustSucceed((bytes) => { + assert.strictEqual(bytes, 5); + assert.strictEqual(fs.readFileSync(file).toString(), 'Hello'); + + /* Write some more with writeFile(). */ + fs.writeFile(fd, 'World', common.mustSucceed(() => { + /* New content should be written at position five, instead of zero. */ + assert.strictEqual(fs.readFileSync(file).toString(), 'HelloWorld'); + })); + })); + })); +} + + +// Test read-only file descriptor +{ + const file = tmpdir.resolve('test.txt'); + + fs.open(file, 'r', common.mustSucceed((fd) => { + fdsToCloseOnExit.push(fd); + fs.writeFile(fd, 'World', common.expectsError(/EBADF/)); + })); +} + +// Test with an AbortSignal +{ + const controller = new AbortController(); + const signal = controller.signal; + const file = tmpdir.resolve('test.txt'); + + fs.open(file, 'w', common.mustSucceed((fd) => { + fdsToCloseOnExit.push(fd); + fs.writeFile(fd, 'World', { signal }, common.expectsError({ + name: 'AbortError' + })); + })); + + controller.abort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-writestream-open-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writestream-open-write.js new file mode 100644 index 00000000..af02d90a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writestream-open-write.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const { strictEqual } = require('assert'); +const fs = require('fs'); + +// Regression test for https://github.com/nodejs/node/issues/51993 + +tmpdir.refresh(); + +const file = tmpdir.resolve('test-fs-writestream-open-write.txt'); + +const w = fs.createWriteStream(file); + +w.on('open', common.mustCall(() => { + w.write('hello'); + + process.nextTick(() => { + w.write('world'); + w.end(); + }); +})); + +w.on('close', common.mustCall(() => { + strictEqual(fs.readFileSync(file, 'utf8'), 'helloworld'); + fs.unlinkSync(file); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-promises.js new file mode 100644 index 00000000..be40b836 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-promises.js @@ -0,0 +1,58 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs').promises; +const tmpdir = require('../common/tmpdir'); +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; +let cnt = 0; + +function getFileName() { + return tmpdir.resolve(`writev_promises_${++cnt}.txt`); +} + +tmpdir.refresh(); + +(async () => { + { + const filename = getFileName(); + const handle = await fs.open(filename, 'w'); + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer]; + const expectedLength = bufferArr.length * buffer.byteLength; + let { bytesWritten, buffers } = await handle.writev([Buffer.from('')], + null); + assert.strictEqual(bytesWritten, 0); + assert.deepStrictEqual(buffers, [Buffer.from('')]); + ({ bytesWritten, buffers } = await handle.writev(bufferArr, null)); + assert.deepStrictEqual(bytesWritten, expectedLength); + assert.deepStrictEqual(buffers, bufferArr); + assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename))); + handle.close(); + } + + // fs.promises.writev() with an array of buffers without position. + { + const filename = getFileName(); + const handle = await fs.open(filename, 'w'); + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer, buffer]; + const expectedLength = bufferArr.length * buffer.byteLength; + let { bytesWritten, buffers } = await handle.writev([Buffer.from('')]); + assert.strictEqual(bytesWritten, 0); + assert.deepStrictEqual(buffers, [Buffer.from('')]); + ({ bytesWritten, buffers } = await handle.writev(bufferArr)); + assert.deepStrictEqual(bytesWritten, expectedLength); + assert.deepStrictEqual(buffers, bufferArr); + assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename))); + handle.close(); + } + + { + // Writev with empty array behavior + const handle = await fs.open(getFileName(), 'w'); + const result = await handle.writev([]); + assert.strictEqual(result.bytesWritten, 0); + assert.strictEqual(result.buffers.length, 0); + handle.close(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-sync.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-sync.js new file mode 100644 index 00000000..e4179637 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev-sync.js @@ -0,0 +1,96 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; + +const getFileName = (i) => tmpdir.resolve(`writev_sync_${i}.txt`); + +/** + * Testing with a array of buffers input + */ + +// fs.writevSync with array of buffers with all parameters +{ + const filename = getFileName(1); + const fd = fs.openSync(filename, 'w'); + + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer]; + const expectedLength = bufferArr.length * buffer.byteLength; + + let written = fs.writevSync(fd, [Buffer.from('')], null); + assert.strictEqual(written, 0); + + written = fs.writevSync(fd, bufferArr, null); + assert.strictEqual(written, expectedLength); + + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); +} + +// fs.writevSync with array of buffers without position +{ + const filename = getFileName(2); + const fd = fs.openSync(filename, 'w'); + + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer, buffer]; + const expectedLength = bufferArr.length * buffer.byteLength; + + let written = fs.writevSync(fd, [Buffer.from('')]); + assert.strictEqual(written, 0); + + written = fs.writevSync(fd, bufferArr); + assert.strictEqual(written, expectedLength); + + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); +} + +// fs.writevSync with empty array of buffers +{ + const filename = getFileName(3); + const fd = fs.openSync(filename, 'w'); + const written = fs.writevSync(fd, []); + assert.strictEqual(written, 0); + fs.closeSync(fd); + +} + +/** + * Testing with wrong input types + */ +{ + const filename = getFileName(4); + const fd = fs.openSync(filename, 'w'); + + [false, 'test', {}, [{}], ['sdf'], null, undefined].forEach((i) => { + assert.throws( + () => fs.writevSync(fd, i, null), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + fs.closeSync(fd); +} + +// fs.writevSync with wrong fd types +[false, 'test', {}, [{}], null, undefined].forEach((i) => { + assert.throws( + () => fs.writevSync(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev.js b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev.js new file mode 100644 index 00000000..407c898d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-fs-writev.js @@ -0,0 +1,106 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +const expected = 'ümlaut. Лорем 運務ホソモ指及 आपको करने विकास 紙読決多密所 أضف'; + +const getFileName = (i) => tmpdir.resolve(`writev_${i}.txt`); + +/** + * Testing with a array of buffers input + */ + +// fs.writev with array of buffers with all parameters +{ + const filename = getFileName(1); + const fd = fs.openSync(filename, 'w'); + + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer]; + + const done = common.mustSucceed((written, buffers) => { + assert.deepStrictEqual(bufferArr, buffers); + const expectedLength = bufferArr.length * buffer.byteLength; + assert.deepStrictEqual(written, expectedLength); + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); + }); + + fs.writev(fd, bufferArr, null, done); +} + +// fs.writev with array of buffers without position +{ + const filename = getFileName(2); + const fd = fs.openSync(filename, 'w'); + + const buffer = Buffer.from(expected); + const bufferArr = [buffer, buffer]; + + const done = common.mustSucceed((written, buffers) => { + assert.deepStrictEqual(bufferArr, buffers); + + const expectedLength = bufferArr.length * buffer.byteLength; + assert.deepStrictEqual(written, expectedLength); + fs.closeSync(fd); + + assert(Buffer.concat(bufferArr).equals(fs.readFileSync(filename))); + }); + + fs.writev(fd, bufferArr, done); +} + + +// fs.writev with empty array of buffers +{ + const filename = getFileName(3); + const fd = fs.openSync(filename, 'w'); + const bufferArr = []; + let afterSyncCall = false; + + const done = common.mustSucceed((written, buffers) => { + assert.strictEqual(buffers.length, 0); + assert.strictEqual(written, 0); + assert(afterSyncCall); + fs.closeSync(fd); + }); + + fs.writev(fd, bufferArr, done); + afterSyncCall = true; +} + +/** + * Testing with wrong input types + */ +{ + const filename = getFileName(4); + const fd = fs.openSync(filename, 'w'); + + [false, 'test', {}, [{}], ['sdf'], null, undefined].forEach((i) => { + assert.throws( + () => fs.writev(fd, i, null, common.mustNotCall()), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + fs.closeSync(fd); +} + +// fs.writev with wrong fd types +[false, 'test', {}, [{}], null, undefined].forEach((i) => { + assert.throws( + () => fs.writev(i, common.mustNotCall()), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-gc-http-client-connaborted.js b/packages/secure-exec/tests/node-conformance/parallel/test-gc-http-client-connaborted.js new file mode 100644 index 00000000..e52a555d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-gc-http-client-connaborted.js @@ -0,0 +1,65 @@ +'use strict'; +// Flags: --expose-gc +// just like test-gc-http-client.js, +// but aborting every connection that comes in. + +const common = require('../common'); +const { onGC } = require('../common/gc'); +const http = require('http'); +const os = require('os'); + +const cpus = os.availableParallelism(); +let createClients = true; +let done = 0; +let count = 0; +let countGC = 0; + +function serverHandler(req, res) { + res.connection.destroy(); +} + +const server = http.createServer(serverHandler); +server.listen(0, common.mustCall(() => { + for (let i = 0; i < cpus; i++) + getAll(); +})); + +function getAll() { + if (!createClients) + return; + + const req = http.get({ + hostname: 'localhost', + pathname: '/', + port: server.address().port + }, cb).on('error', cb); + + count++; + onGC(req, { ongc }); + + setImmediate(getAll); +} + +function cb(res) { + done += 1; +} + +function ongc() { + countGC++; +} + +setImmediate(status); + +function status() { + if (done > 0) { + createClients = false; + globalThis.gc(); + console.log(`done/collected/total: ${done}/${countGC}/${count}`); + if (countGC === count) { + server.close(); + return; + } + } + + setImmediate(status); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-gc-net-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-gc-net-timeout.js new file mode 100644 index 00000000..7a195c26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-gc-net-timeout.js @@ -0,0 +1,76 @@ +'use strict'; +// Flags: --expose-gc +// just like test-gc-http-client-timeout.js, +// but using a net server/client instead + +require('../common'); +const { onGC } = require('../common/gc'); +const assert = require('assert'); +const net = require('net'); +const os = require('os'); + +function serverHandler(sock) { + sock.setTimeout(120000); + sock.resume(); + sock.on('close', function() { + clearTimeout(timer); + }); + sock.on('end', function() { + clearTimeout(timer); + }); + sock.on('error', function(err) { + assert.strictEqual(err.code, 'ECONNRESET'); + }); + const timer = setTimeout(function() { + sock.end('hello\n'); + }, 100); +} + +const cpus = os.availableParallelism(); +let createClients = true; +let done = 0; +let count = 0; +let countGC = 0; + +const server = net.createServer(serverHandler); +server.listen(0, getAll); + +function getAll() { + if (!createClients) + return; + + const req = net.connect(server.address().port); + req.resume(); + req.setTimeout(10, function() { + req.destroy(); + done++; + }); + + count++; + onGC(req, { ongc }); + + setImmediate(getAll); +} + +for (let i = 0; i < cpus; i++) + getAll(); + +function ongc() { + countGC++; +} + +setImmediate(status); + +function status() { + if (done > 0) { + createClients = false; + globalThis.gc(); + console.log(`done/collected/total: ${done}/${countGC}/${count}`); + if (countGC === count) { + server.close(); + return; + } + } + + setImmediate(status); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-gc-tls-external-memory.js b/packages/secure-exec/tests/node-conformance/parallel/test-gc-tls-external-memory.js new file mode 100644 index 00000000..480b1086 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-gc-tls-external-memory.js @@ -0,0 +1,49 @@ +'use strict'; +// Flags: --expose-gc + +// Tests that memoryUsage().external doesn't go negative +// when a lot tls connections are opened and closed + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { duplexPair } = require('stream'); +const { onGC } = require('../common/gc'); +const assert = require('assert'); +const tls = require('tls'); + +// Payload doesn't matter. We just need to have the tls +// connection try and connect somewhere. +const dummyPayload = Buffer.alloc(10000, 'yolo'); + +let runs = 0; + +// Count garbage-collected TLS sockets. +let gced = 0; +function ongc() { gced++; } + +connect(); + +function connect() { + if (runs % 64 === 0) + globalThis.gc(); + const externalMemoryUsage = process.memoryUsage().external; + assert(externalMemoryUsage >= 0, `${externalMemoryUsage} < 0`); + if (runs++ === 512) { + // Make sure at least half the TLS sockets have been garbage collected + // (so that this test can actually check what it's testing): + assert(gced >= 256, `${gced} < 256`); + return; + } + + const [ clientSide, serverSide ] = duplexPair(); + + const tlsSocket = tls.connect({ socket: clientSide }); + tlsSocket.on('error', common.mustCall(connect)); + onGC(tlsSocket, { ongc }); + + // Use setImmediate so that we don't trigger the error within the same + // event loop tick. + setImmediate(() => serverSide.write(dummyPayload)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-console-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-console-exists.js new file mode 100644 index 00000000..899b01b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-console-exists.js @@ -0,0 +1,47 @@ +/* eslint-disable node-core/require-common-first, node-core/required-modules */ + +'use strict'; + +// Ordinarily test files must require('common') but that action causes +// the global console to be compiled, defeating the purpose of this test. + +const assert = require('assert'); +const EventEmitter = require('events'); +const leakWarning = /EventEmitter memory leak detected\. 2 hello listeners/; + +let writeTimes = 0; +let warningTimes = 0; +process.on('warning', () => { + // This will be called after the default internal + // process warning handler is called. The default + // process warning writes to the console, which will + // invoke the monkeypatched process.stderr.write + // below. + assert.strictEqual(writeTimes, 1); + EventEmitter.defaultMaxListeners = oldDefault; + warningTimes++; +}); + +process.on('exit', () => { + assert.strictEqual(warningTimes, 1); +}); + +process.stderr.write = (data) => { + if (writeTimes === 0) + assert.match(data, leakWarning); + else + assert.fail('stderr.write should be called only once'); + + writeTimes++; +}; + +const oldDefault = EventEmitter.defaultMaxListeners; +EventEmitter.defaultMaxListeners = 1; + +const e = new EventEmitter(); +e.on('hello', () => {}); +e.on('hello', () => {}); + +// TODO: Figure out how to validate console. Currently, +// there is no obvious way of validating that console +// exists here exactly when it should. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent-disabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent-disabled.js new file mode 100644 index 00000000..2e19a498 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent-disabled.js @@ -0,0 +1,7 @@ +// Flags: --no-experimental-global-customevent +'use strict'; + +require('../common'); +const { strictEqual } = require('node:assert'); + +strictEqual(typeof CustomEvent, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent.js new file mode 100644 index 00000000..cf21189b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-customevent.js @@ -0,0 +1,11 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { strictEqual, ok } = require('node:assert'); +const { CustomEvent: internalCustomEvent } = require('internal/event_target'); + +// Global +ok(CustomEvent); + +strictEqual(CustomEvent, internalCustomEvent); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-domexception.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-domexception.js new file mode 100644 index 00000000..d19b5a5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-domexception.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); + +assert.strictEqual(typeof DOMException, 'function'); + +assert.throws(() => { + atob('我要抛错！'); +}, DOMException); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-encoder.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-encoder.js new file mode 100644 index 00000000..0e98bc80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-encoder.js @@ -0,0 +1,8 @@ +'use strict'; + +require('../common'); +const { strictEqual } = require('assert'); +const util = require('util'); + +strictEqual(TextDecoder, util.TextDecoder); +strictEqual(TextEncoder, util.TextEncoder); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-setters.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-setters.js new file mode 100644 index 00000000..42f2b69b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-setters.js @@ -0,0 +1,33 @@ +// When setters and getters were added for global.process and global.Buffer to +// create a deprecation path for them in ESM, this test was added to make sure +// the setters and getters behaved as expected. +// Ref: https://github.com/nodejs/node/pull/26882 +// Ref: https://github.com/nodejs/node/pull/26334 + +'use strict'; +require('../common'); +const assert = require('assert'); +const _process = require('process'); +const { Buffer: _Buffer } = require('buffer'); + +assert.strictEqual(process, _process); +// eslint-disable-next-line no-global-assign +process = 'asdf'; +assert.strictEqual(process, 'asdf'); +assert.strictEqual(globalThis.process, 'asdf'); +globalThis.process = _process; +assert.strictEqual(process, _process); +assert.strictEqual( + typeof Object.getOwnPropertyDescriptor(globalThis, 'process').get, + 'function'); + +assert.strictEqual(Buffer, _Buffer); +// eslint-disable-next-line no-global-assign +Buffer = 'asdf'; +assert.strictEqual(Buffer, 'asdf'); +assert.strictEqual(globalThis.Buffer, 'asdf'); +globalThis.Buffer = _Buffer; +assert.strictEqual(Buffer, _Buffer); +assert.strictEqual( + typeof Object.getOwnPropertyDescriptor(globalThis, 'Buffer').get, + 'function'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-classes.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-classes.js new file mode 100644 index 00000000..ae1a846f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-classes.js @@ -0,0 +1,13 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); + +const webcrypto = require('internal/crypto/webcrypto'); +assert.strictEqual(Crypto, webcrypto.Crypto); +assert.strictEqual(CryptoKey, webcrypto.CryptoKey); +assert.strictEqual(SubtleCrypto, webcrypto.SubtleCrypto); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-disbled.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-disbled.js new file mode 100644 index 00000000..ebbb4afa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto-disbled.js @@ -0,0 +1,10 @@ +// Flags: --no-experimental-global-webcrypto +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(typeof crypto, 'undefined'); +assert.strictEqual(typeof Crypto, 'undefined'); +assert.strictEqual(typeof CryptoKey, 'undefined'); +assert.strictEqual(typeof SubtleCrypto, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto.js new file mode 100644 index 00000000..9eb18ca9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-webcrypto.js @@ -0,0 +1,13 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); + +/* eslint-disable no-restricted-properties */ +assert.strictEqual(globalThis.crypto, crypto.webcrypto); +assert.strictEqual(Crypto, crypto.webcrypto.constructor); +assert.strictEqual(SubtleCrypto, crypto.webcrypto.subtle.constructor); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global-webstreams.js b/packages/secure-exec/tests/node-conformance/parallel/test-global-webstreams.js new file mode 100644 index 00000000..ab20e376 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global-webstreams.js @@ -0,0 +1,24 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const webstreams = require('stream/web'); + +assert.strictEqual(ReadableStream, webstreams.ReadableStream); +assert.strictEqual(ReadableStreamDefaultReader, webstreams.ReadableStreamDefaultReader); +assert.strictEqual(ReadableStreamBYOBReader, webstreams.ReadableStreamBYOBReader); +assert.strictEqual(ReadableStreamBYOBRequest, webstreams.ReadableStreamBYOBRequest); +assert.strictEqual(ReadableByteStreamController, webstreams.ReadableByteStreamController); +assert.strictEqual(ReadableStreamDefaultController, webstreams.ReadableStreamDefaultController); +assert.strictEqual(TransformStream, webstreams.TransformStream); +assert.strictEqual(TransformStreamDefaultController, webstreams.TransformStreamDefaultController); +assert.strictEqual(WritableStream, webstreams.WritableStream); +assert.strictEqual(WritableStreamDefaultWriter, webstreams.WritableStreamDefaultWriter); +assert.strictEqual(WritableStreamDefaultController, webstreams.WritableStreamDefaultController); +assert.strictEqual(ByteLengthQueuingStrategy, webstreams.ByteLengthQueuingStrategy); +assert.strictEqual(CountQueuingStrategy, webstreams.CountQueuingStrategy); +assert.strictEqual(TextEncoderStream, webstreams.TextEncoderStream); +assert.strictEqual(TextDecoderStream, webstreams.TextDecoderStream); +assert.strictEqual(CompressionStream, webstreams.CompressionStream); +assert.strictEqual(DecompressionStream, webstreams.DecompressionStream); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-global.js b/packages/secure-exec/tests/node-conformance/parallel/test-global.js new file mode 100644 index 00000000..835bcc75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-global.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// This test cannot run in strict mode because it tests that `baseFoo` is +// treated as a global without being declared with `var`/`let`/`const`. + +/* eslint-disable strict */ +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const { builtinModules } = require('module'); + +// Load all modules to actually cover most code parts. +for (const moduleName of builtinModules) { + if (!moduleName.includes('/')) { + try { + // This could throw for e.g., crypto if the binary is not compiled + // accordingly. + require(moduleName); + } catch { + // Continue regardless of error. + } + } +} + +{ + const expected = [ + 'global', + 'queueMicrotask', + 'clearImmediate', + 'clearInterval', + 'clearTimeout', + 'atob', + 'btoa', + 'performance', + 'setImmediate', + 'setInterval', + 'setTimeout', + 'structuredClone', + 'fetch', + 'crypto', + 'navigator', + ]; + assert.deepStrictEqual(new Set(Object.keys(globalThis)), new Set(expected)); + expected.forEach((value) => { + const desc = Object.getOwnPropertyDescriptor(globalThis, value); + if (typeof desc.value === 'function') { + assert.strictEqual(desc.value.name, value); + } else if (typeof desc.get === 'function') { + assert.strictEqual(desc.get.name, `get ${value}`); + } + }); +} + +common.allowGlobals('bar', 'foo'); + +baseFoo = 'foo'; // eslint-disable-line no-undef +globalThis.baseBar = 'bar'; + +assert.strictEqual(globalThis.baseFoo, 'foo', + `x -> globalThis.x failed: globalThis.baseFoo = ${globalThis.baseFoo}`); + +assert.strictEqual(baseBar, // eslint-disable-line no-undef + 'bar', + // eslint-disable-next-line no-undef + `globalThis.x -> x failed: baseBar = ${baseBar}`); + +const mod = require(fixtures.path('global', 'plain')); +const fooBar = mod.fooBar; + +assert.strictEqual(fooBar.foo, 'foo'); + +assert.strictEqual(fooBar.bar, 'bar'); + +assert.strictEqual(Object.prototype.toString.call(globalThis), '[object global]'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-h2-large-header-cause-client-to-hangup.js b/packages/secure-exec/tests/node-conformance/parallel/test-h2-large-header-cause-client-to-hangup.js new file mode 100644 index 00000000..eb18d9e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-h2-large-header-cause-client-to-hangup.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const { + DEFAULT_SETTINGS_MAX_HEADER_LIST_SIZE, + NGHTTP2_FRAME_SIZE_ERROR, +} = http2.constants; + +const headerSize = DEFAULT_SETTINGS_MAX_HEADER_LIST_SIZE; +const timeout = common.platformTimeout(2_000); +const timer = setTimeout(() => assert.fail(`http2 client timedout +when server can not manage to send a header of size ${headerSize}`), timeout); + +const server = http2.createServer((req, res) => { + res.setHeader('foobar', 'a'.repeat(DEFAULT_SETTINGS_MAX_HEADER_LIST_SIZE)); + res.end(); +}); + +server.listen(0, common.mustCall(() => { + const clientSession = http2.connect(`http://localhost:${server.address().port}`); + clientSession.on('close', common.mustCall()); + clientSession.on('remoteSettings', send); + + function send() { + const stream = clientSession.request({ ':path': '/' }); + stream.on('close', common.mustCall(() => { + assert.strictEqual(stream.rstCode, NGHTTP2_FRAME_SIZE_ERROR); + clearTimeout(timer); + server.close(); + })); + + stream.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_FRAME_SIZE_ERROR' + })); + + stream.end(); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-h2leak-destroy-session-on-socket-ended.js b/packages/secure-exec/tests/node-conformance/parallel/test-h2leak-destroy-session-on-socket-ended.js new file mode 100644 index 00000000..af692b27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-h2leak-destroy-session-on-socket-ended.js @@ -0,0 +1,80 @@ +'use strict'; +// Flags: --expose-gc + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +const registry = new FinalizationRegistry(common.mustCall((name) => { + assert(name, 'session'); +})); + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}); + +let firstServerStream; + + +server.on('secureConnection', (s) => { + console.log('secureConnection'); + s.on('end', () => { + console.log(s.destroyed); // false !! + s.destroy(); + firstServerStream.session.destroy(); + + firstServerStream = null; + + setImmediate(() => { + globalThis.gc(); + globalThis.gc(); + + server.close(); + }); + }); +}); + +server.on('session', (s) => { + registry.register(s, 'session'); +}); + +server.on('stream', (stream) => { + console.log('stream...'); + stream.write('a'.repeat(1024)); + firstServerStream = stream; + setImmediate(() => console.log('Draining setImmediate after writing')); +}); + + +server.listen(() => { + client(); +}); + + +const h2fstStream = [ + 'UFJJICogSFRUUC8yLjANCg0KU00NCg0K', + // http message (1st stream:) + 'AAAABAAAAAAA', + 'AAAPAQUAAAABhIJBiqDkHROdCbjwHgeG', +]; +function client() { + const client = tls.connect({ + port: server.address().port, + host: 'localhost', + rejectUnauthorized: false, + ALPNProtocols: ['h2'] + }, () => { + client.end(Buffer.concat(h2fstStream.map((s) => Buffer.from(s, 'base64'))), (err) => { + assert.ifError(err); + }); + }); + + client.on('error', (error) => { + console.error('Connection error:', error); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-close-abort.js b/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-close-abort.js new file mode 100644 index 00000000..b91f9dd3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-close-abort.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +process.on('uncaughtException', common.mustCall(2)); + +setTimeout(function() { + process.nextTick(function() { + const c = setInterval(function() { + clearInterval(c); + throw new Error('setInterval'); + }, 1); + }); + setTimeout(function() { + throw new Error('setTimeout'); + }, 1); +}, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-hasref.js b/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-hasref.js new file mode 100644 index 00000000..f76194d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-handle-wrap-hasref.js @@ -0,0 +1,136 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const strictEqual = require('assert').strictEqual; +const { internalBinding } = require('internal/test/binding'); + +// child_process +{ + const spawn = require('child_process').spawn; + const cmd = common.isWindows ? 'rundll32' : 'ls'; + const cp = spawn(cmd); + strictEqual(cp._handle.hasRef(), + true, 'process_wrap: not initially refed'); + cp.unref(); + strictEqual(cp._handle.hasRef(), + false, 'process_wrap: unref() ineffective'); + cp.ref(); + strictEqual(cp._handle.hasRef(), + true, 'process_wrap: ref() ineffective'); + cp._handle.close(common.mustCall(() => + strictEqual(cp._handle.hasRef(), + false, 'process_wrap: not unrefed on close'))); +} + + +const dgram = require('dgram'); +const { kStateSymbol } = require('internal/dgram'); + +// dgram ipv4 +{ + const sock4 = dgram.createSocket('udp4'); + const handle = sock4[kStateSymbol].handle; + + strictEqual(handle.hasRef(), + true, 'udp_wrap: ipv4: not initially refed'); + sock4.unref(); + strictEqual(handle.hasRef(), + false, 'udp_wrap: ipv4: unref() ineffective'); + sock4.ref(); + strictEqual(handle.hasRef(), + true, 'udp_wrap: ipv4: ref() ineffective'); + handle.close(common.mustCall(() => + strictEqual(handle.hasRef(), + false, 'udp_wrap: ipv4: not unrefed on close'))); +} + + +// dgram ipv6 +{ + const sock6 = dgram.createSocket('udp6'); + const handle = sock6[kStateSymbol].handle; + + strictEqual(handle.hasRef(), + true, 'udp_wrap: ipv6: not initially refed'); + sock6.unref(); + strictEqual(handle.hasRef(), + false, 'udp_wrap: ipv6: unref() ineffective'); + sock6.ref(); + strictEqual(handle.hasRef(), + true, 'udp_wrap: ipv6: ref() ineffective'); + handle.close(common.mustCall(() => + strictEqual(handle.hasRef(), + false, 'udp_wrap: ipv6: not unrefed on close'))); +} + + +// pipe +{ + const { Pipe, constants: PipeConstants } = internalBinding('pipe_wrap'); + const handle = new Pipe(PipeConstants.SOCKET); + strictEqual(handle.hasRef(), + true, 'pipe_wrap: not initially refed'); + handle.unref(); + strictEqual(handle.hasRef(), + false, 'pipe_wrap: unref() ineffective'); + handle.ref(); + strictEqual(handle.hasRef(), + true, 'pipe_wrap: ref() ineffective'); + handle.close(common.mustCall(() => + strictEqual(handle.hasRef(), + false, 'pipe_wrap: not unrefed on close'))); +} + + +// tcp +{ + const net = require('net'); + const server = net.createServer(() => {}).listen(0); + strictEqual(server._handle.hasRef(), + true, 'tcp_wrap: not initially refed'); + strictEqual(server._unref, + false, 'tcp_wrap: _unref initially incorrect'); + server.unref(); + strictEqual(server._handle.hasRef(), + false, 'tcp_wrap: unref() ineffective'); + strictEqual(server._unref, + true, 'tcp_wrap: _unref not updated on unref()'); + server.ref(); + strictEqual(server._handle.hasRef(), + true, 'tcp_wrap: ref() ineffective'); + strictEqual(server._unref, + false, 'tcp_wrap: _unref not updated on ref()'); + server._handle.close(common.mustCall(() => + strictEqual(server._handle.hasRef(), + false, 'tcp_wrap: not unrefed on close'))); +} + +// timers +{ + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 0); + const timeout = setTimeout(() => {}, 500); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); + timeout.unref(); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 0); + timeout.ref(); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); + + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 0); + const immediate = setImmediate(() => {}); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 1); + immediate.unref(); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 0); + immediate.ref(); + strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 1); +} + +// See also test/pseudo-tty/test-handle-wrap-hasref-tty.js diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-basic.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-basic.js new file mode 100644 index 00000000..34d8af9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-basic.js @@ -0,0 +1,37 @@ +'use strict'; + +// Tests --heap-prof without --heap-prof-interval. Here we just verify that +// we manage to generate a profile. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof', + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + console.log(output); + } + assert.strictEqual(output.status, 0); + const profiles = getHeapProfiles(tmpdir.path); + assert.strictEqual(profiles.length, 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-absolute.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-absolute.js new file mode 100644 index 00000000..a31a1c48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-absolute.js @@ -0,0 +1,46 @@ +'use strict'; + +// This tests that --heap-prof, --heap-prof-dir and --heap-prof-name works. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fs = require('fs'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +// Tests absolute --heap-prof-dir +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('prof'); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-dir', + dir, + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + assert(fs.existsSync(dir)); + const profiles = getHeapProfiles(dir); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-name.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-name.js new file mode 100644 index 00000000..34066528 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-name.js @@ -0,0 +1,49 @@ +'use strict'; + +// Tests --heap-prof-dir and --heap-prof-name work together. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const dir = tmpdir.resolve('prof'); + const file = path.join(dir, 'test.heapprofile'); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-name', + 'test.heapprofile', + '--heap-prof-dir', + dir, + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + assert(fs.existsSync(dir)); + const profiles = getHeapProfiles(dir); + assert.deepStrictEqual(profiles, [file]); + verifyFrames(output, file, 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-relative.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-relative.js new file mode 100644 index 00000000..95d4284a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-dir-relative.js @@ -0,0 +1,45 @@ +'use strict'; + +// Tests relative --heap-prof-dir works. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fs = require('fs'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-dir', + 'prof', + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + const dir = tmpdir.resolve('prof'); + assert(fs.existsSync(dir)); + const profiles = getHeapProfiles(dir); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exec-argv.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exec-argv.js new file mode 100644 index 00000000..02ad4430 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exec-argv.js @@ -0,0 +1,39 @@ +'use strict'; + +// Tests --heap-prof generates a heap profile from worker +// when execArgv is set. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + fixtures.path('workload', 'allocation-worker-argv.js'), + ], { + cwd: tmpdir.path, + env: { + ...process.env, + HEAP_PROF_INTERVAL: '128' + } + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + const profiles = getHeapProfiles(tmpdir.path); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exit.js new file mode 100644 index 00000000..ed5073c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-exit.js @@ -0,0 +1,41 @@ +'use strict'; + +// Tests --heap-prof generates a heap profile when process.exit(55) exits +// process. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation-exit.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 55) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 55); + const profiles = getHeapProfiles(tmpdir.path); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-interval.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-interval.js new file mode 100644 index 00000000..71cee80d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-interval.js @@ -0,0 +1,55 @@ +'use strict'; + +// Tests multiple profiles generated by --heap-prof-interval are valid. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const fs = require('fs'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + findFirstFrame, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof-interval', + kHeapProfInterval, + '--heap-prof-dir', + 'prof', + '--heap-prof', + fixtures.path('workload', 'allocation-worker.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + const dir = tmpdir.resolve('prof'); + assert(fs.existsSync(dir)); + const profiles = getHeapProfiles(dir); + assert.strictEqual(profiles.length, 2); + const profile1 = findFirstFrame(profiles[0], 'runAllocation'); + const profile2 = findFirstFrame(profiles[1], 'runAllocation'); + if (!profile1.frame && !profile2.frame) { + // Show native debug output and the profile for debugging. + console.log(output.stderr.toString()); + console.log('heap path: ', profiles[0]); + console.log(profile1.roots); + console.log('heap path: ', profiles[1]); + console.log(profile2.roots); + } + assert(profile1.frame || profile2.frame); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-invalid-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-invalid-args.js new file mode 100644 index 00000000..e3537603 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-invalid-args.js @@ -0,0 +1,82 @@ +'use strict'; + +// Tests invalid --heap-prof CLI arguments. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + kHeapProfInterval, + env +} = require('../common/prof'); + +// Tests --heap-prof-name without --heap-prof. +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof-name', + 'test.heapprofile', + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + const stderr = output.stderr.toString().trim(); + if (output.status !== 9) { + console.log(stderr); + } + assert.strictEqual(output.status, 9); + assert.strictEqual( + stderr, + `${process.execPath}: --heap-prof-name must be used with --heap-prof`); +} + +// Tests --heap-prof-dir without --heap-prof. +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof-dir', + 'prof', + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + const stderr = output.stderr.toString().trim(); + if (output.status !== 9) { + console.log(stderr); + } + assert.strictEqual(output.status, 9); + assert.strictEqual( + stderr, + `${process.execPath}: --heap-prof-dir must be used with --heap-prof`); +} + +// Tests --heap-prof-interval without --heap-prof. +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + const stderr = output.stderr.toString().trim(); + if (output.status !== 9) { + console.log(stderr); + } + assert.strictEqual(output.status, 9); + assert.strictEqual( + stderr, + `${process.execPath}: ` + + '--heap-prof-interval must be used with --heap-prof'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-loop-drained.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-loop-drained.js new file mode 100644 index 00000000..d0fc4c98 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-loop-drained.js @@ -0,0 +1,41 @@ +'use strict'; + +// Tests that --heap-prof outputs heap profile when event loop is drained. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env, +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + console.log(output); + } + assert.strictEqual(output.status, 0); + const profiles = getHeapProfiles(tmpdir.path); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-name.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-name.js new file mode 100644 index 00000000..2af78f1f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-name.js @@ -0,0 +1,43 @@ +'use strict'; + +// Tests --heap-prof-name works. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const file = tmpdir.resolve('test.heapprofile'); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-name', + 'test.heapprofile', + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation.js'), + ], { + cwd: tmpdir.path, + env + }); + if (output.status !== 0) { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.status, 0); + const profiles = getHeapProfiles(tmpdir.path); + assert.deepStrictEqual(profiles, [file]); + verifyFrames(output, file, 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-sigint.js b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-sigint.js new file mode 100644 index 00000000..ec078256 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heap-prof-sigint.js @@ -0,0 +1,43 @@ +'use strict'; + +// Tests --heap-prof generates a heap profile when +// process.kill(process.pid, "SIGINT"); exits process. + +const common = require('../common'); + +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const { + getHeapProfiles, + verifyFrames, + kHeapProfInterval, + env +} = require('../common/prof'); + +{ + tmpdir.refresh(); + const output = spawnSync(process.execPath, [ + '--heap-prof', + '--heap-prof-interval', + kHeapProfInterval, + fixtures.path('workload', 'allocation-sigint.js'), + ], { + cwd: tmpdir.path, + env + }); + if (!common.isWindows) { + if (output.signal !== 'SIGINT') { + console.log(output.stderr.toString()); + } + assert.strictEqual(output.signal, 'SIGINT'); + } + const profiles = getHeapProfiles(tmpdir.path); + assert.strictEqual(profiles.length, 1); + verifyFrames(output, profiles[0], 'runAllocation'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heapdump-async-hooks-init-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-heapdump-async-hooks-init-promise.js new file mode 100644 index 00000000..63b26843 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heapdump-async-hooks-init-promise.js @@ -0,0 +1,46 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); +const v8 = require('v8'); + +// Regression test for https://github.com/nodejs/node/issues/28786 +// Make sure that creating a heap snapshot inside an async_hooks hook +// works for Promises. + +const createSnapshot = common.mustCall(() => { + v8.getHeapSnapshot().resume(); +}, 8); // 2 × init + 2 × resolve + 1 × (after + before) + 2 × destroy = 8 calls + +const promiseIds = []; + +async_hooks.createHook({ + init(id, type) { + if (type === 'PROMISE') { + createSnapshot(); + promiseIds.push(id); + } + }, + + before(id) { + if (promiseIds.includes(id)) createSnapshot(); + }, + + after(id) { + if (promiseIds.includes(id)) createSnapshot(); + }, + + promiseResolve(id) { + assert(promiseIds.includes(id)); + createSnapshot(); + }, + + destroy(id) { + if (promiseIds.includes(id)) createSnapshot(); + } +}).enable(); + + +Promise.resolve().then(() => {}); +setImmediate(globalThis.gc); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-by-api-in-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-by-api-in-worker.js new file mode 100644 index 00000000..ac55933a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-by-api-in-worker.js @@ -0,0 +1,41 @@ +// Copy from test-heapsnapshot-near-heap-limit-worker.js +'use strict'; + +require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); + +const env = { + ...process.env, + NODE_DEBUG_NATIVE: 'diagnostics' +}; + +{ + tmpdir.refresh(); + const child = spawnSync(process.execPath, [ + fixtures.path('workload', 'grow-worker-and-set-near-heap-limit.js'), + ], { + cwd: tmpdir.path, + env: { + TEST_SNAPSHOTS: 1, + TEST_OLD_SPACE_SIZE: 50, + ...env + } + }); + console.log(child.stdout.toString()); + const stderr = child.stderr.toString(); + console.log(stderr); + const risky = /Not generating snapshots because it's too risky/.test(stderr); + if (!risky) { + // There should be one snapshot taken and then after the + // snapshot heap limit callback is popped, the OOM callback + // becomes effective. + assert(stderr.includes('ERR_WORKER_OUT_OF_MEMORY')); + const list = fs.readdirSync(tmpdir.path) + .filter((file) => file.endsWith('.heapsnapshot')); + assert.strictEqual(list.length, 1); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-worker.js new file mode 100644 index 00000000..46744cbd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-heapsnapshot-near-heap-limit-worker.js @@ -0,0 +1,39 @@ +'use strict'; + +require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const env = { + ...process.env, + NODE_DEBUG_NATIVE: 'diagnostics' +}; + +{ + tmpdir.refresh(); + const child = spawnSync(process.execPath, [ + fixtures.path('workload', 'grow-worker.js'), + ], { + cwd: tmpdir.path, + env: { + TEST_SNAPSHOTS: 1, + TEST_OLD_SPACE_SIZE: 50, + ...env + } + }); + console.log(child.stdout.toString()); + const stderr = child.stderr.toString(); + console.log(stderr); + const risky = /Not generating snapshots because it's too risky/.test(stderr); + if (!risky) { + // There should be one snapshot taken and then after the + // snapshot heap limit callback is popped, the OOM callback + // becomes effective. + assert(stderr.includes('ERR_WORKER_OUT_OF_MEMORY')); + const list = fs.readdirSync(tmpdir.path) + .filter((file) => file.endsWith('.heapsnapshot')); + assert.strictEqual(list.length, 1); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0-keep-alive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0-keep-alive.js new file mode 100644 index 00000000..6d117035 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0-keep-alive.js @@ -0,0 +1,156 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const http = require('http'); +const net = require('net'); + +// Check that our HTTP server correctly handles HTTP/1.0 keep-alive requests. +check([{ + name: 'keep-alive, no TE header', + requests: [{ + expectClose: true, + data: 'POST / HTTP/1.0\r\n' + + 'Connection: keep-alive\r\n' + + '\r\n' + }, { + expectClose: true, + data: 'POST / HTTP/1.0\r\n' + + 'Connection: keep-alive\r\n' + + '\r\n' + }], + responses: [{ + headers: { 'Connection': 'keep-alive' }, + chunks: ['OK'] + }, { + chunks: [] + }] +}, { + name: 'keep-alive, with TE: chunked', + requests: [{ + expectClose: false, + data: 'POST / HTTP/1.0\r\n' + + 'Connection: keep-alive\r\n' + + 'TE: chunked\r\n' + + '\r\n' + }, { + expectClose: true, + data: 'POST / HTTP/1.0\r\n' + + '\r\n' + }], + responses: [{ + headers: { 'Connection': 'keep-alive' }, + chunks: ['OK'] + }, { + chunks: [] + }] +}, { + name: 'keep-alive, with Transfer-Encoding: chunked', + requests: [{ + expectClose: false, + data: 'POST / HTTP/1.0\r\n' + + 'Connection: keep-alive\r\n' + + '\r\n' + }, { + expectClose: true, + data: 'POST / HTTP/1.0\r\n' + + '\r\n' + }], + responses: [{ + headers: { 'Connection': 'keep-alive', + 'Transfer-Encoding': 'chunked' }, + chunks: ['OK'] + }, { + chunks: [] + }] +}, { + name: 'keep-alive, with Content-Length', + requests: [{ + expectClose: false, + data: 'POST / HTTP/1.0\r\n' + + 'Connection: keep-alive\r\n' + + '\r\n' + }, { + expectClose: true, + data: 'POST / HTTP/1.0\r\n' + + '\r\n' + }], + responses: [{ + headers: { 'Connection': 'keep-alive', + 'Content-Length': '2' }, + chunks: ['OK'] + }, { + chunks: [] + }] +}]); + +function check(tests) { + const test = tests[0]; + let server; + if (test) { + server = http.createServer(serverHandler).listen(0, '127.0.0.1', client); + } + let current = 0; + + function next() { + check(tests.slice(1)); + } + + function serverHandler(req, res) { + if (current + 1 === test.responses.length) this.close(); + const ctx = test.responses[current]; + console.error('< SERVER SENDING RESPONSE', ctx); + res.writeHead(200, ctx.headers); + ctx.chunks.slice(0, -1).forEach(function(chunk) { res.write(chunk); }); + res.end(ctx.chunks[ctx.chunks.length - 1]); + } + + function client() { + if (current === test.requests.length) return next(); + const port = server.address().port; + const conn = net.createConnection(port, '127.0.0.1', connected); + + function connected() { + const ctx = test.requests[current]; + console.error(' > CLIENT SENDING REQUEST', ctx); + conn.setEncoding('utf8'); + conn.write(ctx.data); + + function onclose() { + console.error(' > CLIENT CLOSE'); + if (!ctx.expectClose) throw new Error('unexpected close'); + client(); + } + conn.on('close', onclose); + + function ondata(s) { + console.error(' > CLIENT ONDATA %j %j', s.length, s.toString()); + current++; + if (ctx.expectClose) return; + conn.removeListener('close', onclose); + conn.removeListener('data', ondata); + connected(); + } + conn.on('data', ondata); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0.js new file mode 100644 index 00000000..134a5bb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-1.0.js @@ -0,0 +1,164 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); + +const body = 'hello world\n'; + +function test(handler, request_generator, response_validator) { + const server = http.createServer(handler); + + let client_got_eof = false; + let server_response = ''; + + server.listen(0); + server.on('listening', function() { + const c = net.createConnection(this.address().port); + + c.setEncoding('utf8'); + + c.on('connect', function() { + c.write(request_generator()); + }); + + c.on('data', function(chunk) { + server_response += chunk; + }); + + c.on('end', common.mustCall(function() { + client_got_eof = true; + c.end(); + server.close(); + response_validator(server_response, client_got_eof, false); + })); + }); +} + +{ + function handler(req, res) { + assert.strictEqual(req.httpVersion, '1.0'); + assert.strictEqual(req.httpVersionMajor, 1); + assert.strictEqual(req.httpVersionMinor, 0); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(body); + } + + function request_generator() { + return 'GET / HTTP/1.0\r\n\r\n'; + } + + function response_validator(server_response, client_got_eof, timed_out) { + const m = server_response.split('\r\n\r\n'); + assert.strictEqual(m[1], body); + assert.strictEqual(client_got_eof, true); + assert.strictEqual(timed_out, false); + } + + test(handler, request_generator, response_validator); +} + +// +// Don't send HTTP/1.1 status lines to HTTP/1.0 clients. +// +// https://github.com/joyent/node/issues/1234 +// +{ + function handler(req, res) { + assert.strictEqual(req.httpVersion, '1.0'); + assert.strictEqual(req.httpVersionMajor, 1); + assert.strictEqual(req.httpVersionMinor, 0); + res.sendDate = false; + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello, '); res._send(''); + res.write('world!'); res._send(''); + res.end(); + } + + function request_generator() { + return ('GET / HTTP/1.0\r\n' + + 'User-Agent: curl/7.19.7 (x86_64-pc-linux-gnu) libcurl/7.19.7 ' + + 'OpenSSL/0.9.8k zlib/1.2.3.3 libidn/1.15\r\n' + + 'Host: 127.0.0.1:1337\r\n' + + 'Accept: */*\r\n' + + '\r\n'); + } + + function response_validator(server_response, client_got_eof, timed_out) { + const expected_response = 'HTTP/1.1 200 OK\r\n' + + 'Content-Type: text/plain\r\n' + + 'Connection: close\r\n' + + '\r\n' + + 'Hello, world!'; + + assert.strictEqual(server_response, expected_response); + assert.strictEqual(client_got_eof, true); + assert.strictEqual(timed_out, false); + } + + test(handler, request_generator, response_validator); +} + +{ + function handler(req, res) { + assert.strictEqual(req.httpVersion, '1.1'); + assert.strictEqual(req.httpVersionMajor, 1); + assert.strictEqual(req.httpVersionMinor, 1); + res.sendDate = false; + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello, '); res._send(''); + res.write('world!'); res._send(''); + res.end(); + } + + function request_generator() { + return 'GET / HTTP/1.1\r\n' + + 'User-Agent: curl/7.19.7 (x86_64-pc-linux-gnu) libcurl/7.19.7 ' + + 'OpenSSL/0.9.8k zlib/1.2.3.3 libidn/1.15\r\n' + + 'Connection: close\r\n' + + 'Host: 127.0.0.1:1337\r\n' + + 'Accept: */*\r\n' + + '\r\n'; + } + + function response_validator(server_response, client_got_eof, timed_out) { + const expected_response = 'HTTP/1.1 200 OK\r\n' + + 'Content-Type: text/plain\r\n' + + 'Connection: close\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '7\r\n' + + 'Hello, \r\n' + + '6\r\n' + + 'world!\r\n' + + '0\r\n' + + '\r\n'; + + assert.strictEqual(server_response, expected_response); + assert.strictEqual(client_got_eof, true); + assert.strictEqual(timed_out, false); + } + + test(handler, request_generator, response_validator); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-before-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-before-end.js new file mode 100644 index 00000000..5577f256 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-before-end.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const req = http.request({ + method: 'GET', + host: '127.0.0.1', + port: server.address().port + }); + + req.on('abort', common.mustCall(() => { + server.close(); + })); + + req.on('error', common.mustNotCall()); + + req.abort(); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-client.js new file mode 100644 index 00000000..8a4666df --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-client.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +let serverRes; +const server = http.Server(common.mustCall((req, res) => { + serverRes = res; + res.writeHead(200); + res.write('Part of my res.'); +})); + +server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + headers: { connection: 'keep-alive' } + }, common.mustCall((res) => { + server.close(); + serverRes.destroy(); + + res.resume(); + res.on('end', common.mustNotCall()); + res.on('aborted', common.mustCall()); + res.on('error', common.expectsError({ + code: 'ECONNRESET' + })); + res.on('close', common.mustCall()); + res.socket.on('close', common.mustCall()); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-queued.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-queued.js new file mode 100644 index 00000000..98359cbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-queued.js @@ -0,0 +1,95 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +let complete; + +const server = http.createServer(common.mustCall((req, res) => { + // We should not see the queued /thatotherone request within the server + // as it should be aborted before it is sent. + assert.strictEqual(req.url, '/'); + + res.writeHead(200); + res.write('foo'); + + complete ??= function() { + res.end(); + }; +})); + +server.listen(0, common.mustCall(() => { + const agent = new http.Agent({ maxSockets: 1 }); + assert.strictEqual(Object.keys(agent.sockets).length, 0); + + const options = { + hostname: 'localhost', + port: server.address().port, + method: 'GET', + path: '/', + agent: agent + }; + + const req1 = http.request(options); + req1.on('response', (res1) => { + assert.strictEqual(Object.keys(agent.sockets).length, 1); + assert.strictEqual(Object.keys(agent.requests).length, 0); + + const req2 = http.request({ + method: 'GET', + host: 'localhost', + port: server.address().port, + path: '/thatotherone', + agent: agent + }); + assert.strictEqual(Object.keys(agent.sockets).length, 1); + assert.strictEqual(Object.keys(agent.requests).length, 1); + + // TODO(jasnell): This event does not appear to currently be triggered. + // is this handler actually required? + req2.on('error', (err) => { + // This is expected in response to our explicit abort call + assert.strictEqual(err.code, 'ECONNRESET'); + }); + + req2.end(); + req2.abort(); + + assert.strictEqual(Object.keys(agent.sockets).length, 1); + assert.strictEqual(Object.keys(agent.requests).length, 1); + + res1.on('data', (chunk) => complete()); + + res1.on('end', common.mustCall(() => { + setTimeout(common.mustCall(() => { + assert.strictEqual(Object.keys(agent.sockets).length, 0); + assert.strictEqual(Object.keys(agent.requests).length, 0); + + server.close(); + }), 100); + })); + }); + + req1.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-stream-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-stream-end.js new file mode 100644 index 00000000..04c4062f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-abort-stream-end.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const maxSize = 1024; +let size = 0; + +const server = http.createServer(common.mustCall((req, res) => { + server.close(); + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + for (let i = 0; i < maxSize; i++) { + res.write(`x${i}`); + } + res.end(); +})); + +server.listen(0, () => { + const res = common.mustCall((res) => { + res.on('data', (chunk) => { + size += chunk.length; + assert(!req.aborted, 'got data after abort'); + if (size > maxSize) { + req.abort(); + assert.strictEqual(req.aborted, true); + size = maxSize; + } + }); + + req.on('abort', common.mustCall(() => assert.strictEqual(size, maxSize))); + assert.strictEqual(req.aborted, false); + }); + + const req = http.get(`http://localhost:${server.address().port}`, res); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-aborted.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-aborted.js new file mode 100644 index 00000000..e22e7ca4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-aborted.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +{ + const server = http.createServer(common.mustCall(function(req, res) { + req.on('aborted', common.mustCall(function() { + assert.strictEqual(this.aborted, true); + })); + req.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'ECONNRESET'); + assert.strictEqual(err.message, 'aborted'); + server.close(); + })); + assert.strictEqual(req.aborted, false); + res.write('hello'); + })); + + server.listen(0, common.mustCall(() => { + const req = http.get({ + port: server.address().port, + headers: { connection: 'keep-alive' } + }, common.mustCall((res) => { + res.on('aborted', common.mustCall(() => { + assert.strictEqual(res.aborted, true); + })); + res.on('error', common.expectsError({ + code: 'ECONNRESET', + message: 'aborted' + })); + req.abort(); + })); + })); +} + +{ + // Don't crash if no 'error' handler on server request. + + const server = http.createServer(common.mustCall(function(req, res) { + req.on('aborted', common.mustCall(function() { + assert.strictEqual(this.aborted, true); + server.close(); + })); + assert.strictEqual(req.aborted, false); + res.write('hello'); + })); + + server.listen(0, common.mustCall(() => { + const req = http.get({ + port: server.address().port, + headers: { connection: 'keep-alive' } + }, common.mustCall((res) => { + res.on('aborted', common.mustCall(() => { + assert.strictEqual(res.aborted, true); + })); + req.abort(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-addrequest-localaddress.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-addrequest-localaddress.js new file mode 100644 index 00000000..5e4da01a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-addrequest-localaddress.js @@ -0,0 +1,37 @@ +'use strict'; +require('../common'); + +// This test ensures that `addRequest`'s Legacy API accepts `localAddress` +// correctly instead of accepting `path`. +// https://github.com/nodejs/node/issues/5051 + +const assert = require('assert'); +const agent = require('http').globalAgent; + +// Small stub just so we can call addRequest directly +const req = { + getHeader: () => {} +}; + +agent.maxSockets = 0; + +// `localAddress` is used when naming requests / sockets while using the Legacy +// API. Port 8080 is hardcoded since this does not create a network connection. +agent.addRequest(req, 'localhost', 8080, '127.0.0.1'); +assert.strictEqual(Object.keys(agent.requests).length, 1); +assert.strictEqual( + Object.keys(agent.requests)[0], + 'localhost:8080:127.0.0.1'); + +// `path` is *not* used when naming requests / sockets. +// Port 8080 is hardcoded since this does not create a network connection +agent.addRequest(req, { + host: 'localhost', + port: 8080, + localAddress: '127.0.0.1', + path: '/foo' +}); +assert.strictEqual(Object.keys(agent.requests).length, 1); +assert.strictEqual( + Object.keys(agent.requests)[0], + 'localhost:8080:127.0.0.1'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-after-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-after-connect.js new file mode 100644 index 00000000..d209c820 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-after-connect.js @@ -0,0 +1,73 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const server = http.createServer(common.mustCall((req, res) => { + req.resume(); + res.writeHead(200); + res.write(''); + setTimeout(() => res.end(req.url), 50); +}, 2)); + +const countdown = new Countdown(2, () => server.close()); + +server.on('connect', common.mustCall((req, socket) => { + socket.write('HTTP/1.1 200 Connection established\r\n\r\n'); + socket.resume(); + socket.on('end', () => socket.end()); +})); + +server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'CONNECT', + path: 'google.com:80' + }); + req.on('connect', common.mustCall((res, socket) => { + socket.end(); + socket.on('end', common.mustCall(() => { + doRequest(0); + doRequest(1); + })); + socket.resume(); + })); + req.end(); +})); + +function doRequest(i) { + http.get({ + port: server.address().port, + path: `/request${i}` + }, common.mustCall((res) => { + let data = ''; + res.setEncoding('utf8'); + res.on('data', (chunk) => data += chunk); + res.on('end', common.mustCall(() => { + assert.strictEqual(data, `/request${i}`); + countdown.dec(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-abort-controller.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-abort-controller.js new file mode 100644 index 00000000..c5ece3ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-abort-controller.js @@ -0,0 +1,73 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Agent = http.Agent; +const { getEventListeners, once } = require('events'); +const agent = new Agent(); +const server = http.createServer(); + +server.listen(0, common.mustCall(async () => { + const port = server.address().port; + const host = 'localhost'; + const options = { + port: port, + host: host, + _agentKey: agent.getName({ port, host }) + }; + + async function postCreateConnection() { + const ac = new AbortController(); + const { signal } = ac; + const connection = agent.createConnection({ ...options, signal }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + const [err] = await once(connection, 'error'); + assert.strictEqual(err?.name, 'AbortError'); + } + + async function preCreateConnection() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const connection = agent.createConnection({ ...options, signal }); + const [err] = await once(connection, 'error'); + assert.strictEqual(err?.name, 'AbortError'); + } + + async function agentAsParam() { + const ac = new AbortController(); + const { signal } = ac; + const request = http.get({ + port: server.address().port, + path: '/hello', + agent: agent, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + const [err] = await once(request, 'error'); + assert.strictEqual(err?.name, 'AbortError'); + } + + async function agentAsParamPreAbort() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const request = http.get({ + port: server.address().port, + path: '/hello', + agent: agent, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + const [err] = await once(request, 'error'); + assert.strictEqual(err?.name, 'AbortError'); + } + + await postCreateConnection(); + await preCreateConnection(); + await agentAsParam(); + await agentAsParamPreAbort(); + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-close.js new file mode 100644 index 00000000..84ed5e57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-close.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const agent = new http.Agent(); +const _err = new Error('kaboom'); +agent.createSocket = function(req, options, cb) { + cb(_err); +}; + +const req = http + .request({ + agent + }) + .on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + })) + .on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-destroyed-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-destroyed-socket.js new file mode 100644 index 00000000..47123ed6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-destroyed-socket.js @@ -0,0 +1,74 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('Hello World\n'); +}, 2)).listen(0, common.mustCall(() => { + const agent = new http.Agent({ maxSockets: 1 }); + + agent.on('free', common.mustCall(3)); + + const requestOptions = { + agent: agent, + host: 'localhost', + port: server.address().port, + path: '/' + }; + + const request1 = http.get(requestOptions, common.mustCall((response) => { + // Assert request2 is queued in the agent + const key = agent.getName(requestOptions); + assert.strictEqual(agent.requests[key].length, 1); + response.resume(); + response.on('end', common.mustCall(() => { + request1.socket.destroy(); + + request1.socket.once('close', common.mustCall(() => { + // Assert request2 was removed from the queue + assert(!agent.requests[key]); + process.nextTick(() => { + // Assert that the same socket was not assigned to request2, + // since it was destroyed. + assert.notStrictEqual(request1.socket, request2.socket); + assert(!request2.socket.destroyed, 'the socket is destroyed'); + }); + })); + })); + })); + + const request2 = http.get(requestOptions, common.mustCall((response) => { + assert(!request2.socket.destroyed); + assert(request1.socket.destroyed); + // Assert not reusing the same socket, since it was destroyed. + assert.notStrictEqual(request1.socket, request2.socket); + const countdown = new Countdown(2, () => server.close()); + request2.socket.on('close', common.mustCall(() => countdown.dec())); + response.on('end', common.mustCall(() => countdown.dec())); + response.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-domain-reused-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-domain-reused-gc.js new file mode 100644 index 00000000..4f12c2ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-domain-reused-gc.js @@ -0,0 +1,98 @@ +// Flags: --expose-gc --expose-internals +'use strict'; +const common = require('../common'); +const http = require('http'); +const async_hooks = require('async_hooks'); +const { duplexPair } = require('stream'); + +// Regression test for https://github.com/nodejs/node/issues/30122 +// When a domain is attached to an http Agent’s ReusedHandle object, that +// domain should be kept alive through the ReusedHandle and that in turn +// through the actual underlying handle. + +// Consistency check: There is a ReusedHandle being used, and it emits events. +// We also use this async hook to manually trigger GC just before the domain’s +// own `before` hook runs, in order to reproduce the bug above (the ReusedHandle +// being collected and the domain with it while the handle is still alive). +const checkInitCalled = common.mustCall(); +const checkBeforeCalled = common.mustCallAtLeast(); +let reusedHandleId; +async_hooks.createHook({ + init(id, type, triggerId, resource) { + if (resource.constructor.name === 'ReusedHandle') { + reusedHandleId = id; + checkInitCalled(); + } + }, + before(id) { + if (id === reusedHandleId) { + globalThis.gc(); + checkBeforeCalled(); + } + } +}).enable(); + +// We use a DuplexPair rather than TLS sockets to keep the domain from being +// attached to too many objects that use strong references (timers, the network +// socket handle, etc.) and wrap the client side in a JSStreamSocket so we don’t +// have to implement the whole _handle API ourselves. +const [ serverSide, clientSide ] = duplexPair(); +const JSStreamSocket = require('internal/js_stream_socket'); +const wrappedClientSide = new JSStreamSocket(clientSide); + +// Consistency check: We use asyncReset exactly once. +wrappedClientSide._handle.asyncReset = + common.mustCall(wrappedClientSide._handle.asyncReset); + +// Dummy server implementation, could be any server for this test... +const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, { + 'Content-Type': 'text/plain' + }); + res.end('Hello, world!'); +}, 2)); +server.emit('connection', serverSide); + +// HTTP Agent that only returns the fake connection. +class TestAgent extends http.Agent { + createConnection = common.mustCall(() => wrappedClientSide); +} +const agent = new TestAgent({ keepAlive: true, maxSockets: 1 }); + +function makeRequest(cb) { + const req = http.request({ agent }, common.mustCall((res) => { + res.resume(); + res.on('end', cb); + })); + req.end(''); +} + +// The actual test starts here: + +const domain = require('domain'); +// Create the domain in question and a dummy “noDomain” domain that we use to +// avoid attaching new async resources to the original domain. +const d = domain.create(); +const noDomain = domain.create(); + +d.run(common.mustCall(() => { + // Create a first request only so that we can get a “re-used” socket later. + makeRequest(common.mustCall(() => { + // Schedule the second request. + setImmediate(common.mustCall(() => { + makeRequest(common.mustCall(() => { + // The `setImmediate()` is run inside of `noDomain` so that it doesn’t + // keep the actual target domain alive unnecessarily. + noDomain.run(common.mustCall(() => { + setImmediate(common.mustCall(() => { + // This emits an async event on the reused socket, so it should + // run the domain’s `before` hooks. + // This should *not* throw an error because the domain was garbage + // collected too early. + serverSide.end(); + })); + })); + })); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-error-on-idle.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-error-on-idle.js new file mode 100644 index 00000000..8edfa248 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-error-on-idle.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Agent = http.Agent; + +const server = http.createServer(common.mustCall((req, res) => { + res.end('hello world'); +}, 2)); + +server.listen(0, () => { + const agent = new Agent({ keepAlive: true }); + + const requestParams = { + host: 'localhost', + port: server.address().port, + agent: agent, + path: '/' + }; + + const socketKey = agent.getName(requestParams); + + http.get(requestParams, common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + res.resume(); + res.on('end', common.mustCall(() => { + process.nextTick(common.mustCall(() => { + const freeSockets = agent.freeSockets[socketKey]; + // Expect a free socket on socketKey + assert.strictEqual(freeSockets.length, 1); + + // Generate a random error on the free socket + const freeSocket = freeSockets[0]; + freeSocket.emit('error', new Error('ECONNRESET: test')); + + http.get(requestParams, done); + })); + })); + })); + + function done() { + // Expect the freeSockets pool to be empty + assert.strictEqual(Object.keys(agent.freeSockets).length, 0); + + agent.destroy(); + server.close(); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-false.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-false.js new file mode 100644 index 00000000..2f4505ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-false.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +// Sending `agent: false` when `port: null` is also passed in (i.e. the result +// of a `url.parse()` call with the default port used, 80 or 443), should not +// result in an assertion error... +const opts = { + host: '127.0.0.1', + port: null, + path: '/', + method: 'GET', + agent: false +}; + +// We just want an "error" (no local HTTP server on port 80) or "response" +// to happen (user happens ot have HTTP server running on port 80). +// As long as the process doesn't crash from a C++ assertion then we're good. +const req = http.request(opts); + +// Will be called by either the response event or error event, not both +const oneResponse = common.mustCall(); +req.on('response', oneResponse); +req.on('error', oneResponse); +req.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-getname.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-getname.js new file mode 100644 index 00000000..7153899a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-getname.js @@ -0,0 +1,55 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const tmpdir = require('../common/tmpdir'); + +const agent = new http.Agent(); + +// Default to localhost +assert.strictEqual( + agent.getName({ + port: 80, + localAddress: '192.168.1.1' + }), + 'localhost:80:192.168.1.1' +); + +// empty argument +assert.strictEqual( + agent.getName(), + 'localhost::' +); + +// empty options +assert.strictEqual( + agent.getName({}), + 'localhost::' +); + +// pass all arguments +assert.strictEqual( + agent.getName({ + host: '0.0.0.0', + port: 80, + localAddress: '192.168.1.1' + }), + '0.0.0.0:80:192.168.1.1' +); + +// unix socket +const socketPath = tmpdir.resolve('foo', 'bar'); +assert.strictEqual( + agent.getName({ + socketPath + }), + `localhost:::${socketPath}` +); + +for (const family of [0, null, undefined, 'bogus']) + assert.strictEqual(agent.getName({ family }), 'localhost::'); + +for (const family of [4, 6]) + assert.strictEqual(agent.getName({ family }), `localhost:::${family}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive-delay.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive-delay.js new file mode 100644 index 00000000..b5edd78b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive-delay.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { Agent } = require('_http_agent'); + +const agent = new Agent({ + keepAlive: true, + keepAliveMsecs: 1000, +}); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const createConnection = agent.createConnection; + agent.createConnection = (options, ...args) => { + assert.strictEqual(options.keepAlive, true); + assert.strictEqual(options.keepAliveInitialDelay, agent.keepAliveMsecs); + return createConnection.call(agent, options, ...args); + }; + http.get({ + host: 'localhost', + port: server.address().port, + agent: agent, + path: '/' + }, common.mustCall((res) => { + // for emit end event + res.on('data', () => {}); + res.on('end', () => { + server.close(); + }); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive.js new file mode 100644 index 00000000..f7424634 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-keepalive.js @@ -0,0 +1,167 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Agent = require('_http_agent').Agent; + +let name; + +const agent = new Agent({ + keepAlive: true, + keepAliveMsecs: 1000, + maxSockets: 5, + maxFreeSockets: 5 +}); + +const server = http.createServer(common.mustCall((req, res) => { + if (req.url === '/error') { + res.destroy(); + return; + } else if (req.url === '/remote_close') { + // Cache the socket, close it after a short delay + const socket = res.connection; + setImmediate(common.mustCall(() => socket.end())); + } + res.end('hello world'); +}, 4)); + +function get(path, callback) { + return http.get({ + host: 'localhost', + port: server.address().port, + agent: agent, + path: path + }, callback).on('socket', common.mustCall(checkListeners)); +} + +function checkDataAndSockets(body) { + assert.strictEqual(body.toString(), 'hello world'); + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.freeSockets[name], undefined); + assert.strictEqual(agent.totalSocketCount, 1); +} + +function second() { + // Request second, use the same socket + const req = get('/second', common.mustCall((res) => { + assert.strictEqual(req.reusedSocket, true); + assert.strictEqual(res.statusCode, 200); + res.on('data', checkDataAndSockets); + res.on('end', common.mustCall(() => { + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.freeSockets[name], undefined); + process.nextTick(common.mustCall(() => { + assert.strictEqual(agent.sockets[name], undefined); + assert.strictEqual(agent.freeSockets[name].length, 1); + assert.strictEqual(agent.totalSocketCount, 1); + remoteClose(); + })); + })); + })); +} + +function remoteClose() { + // Mock remote server close the socket + const req = get('/remote_close', common.mustCall((res) => { + assert.strictEqual(req.reusedSocket, true); + assert.strictEqual(res.statusCode, 200); + res.on('data', checkDataAndSockets); + res.on('end', common.mustCall(() => { + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.freeSockets[name], undefined); + process.nextTick(common.mustCall(() => { + assert.strictEqual(agent.sockets[name], undefined); + assert.strictEqual(agent.freeSockets[name].length, 1); + assert.strictEqual(agent.totalSocketCount, 1); + // Waiting remote server close the socket + setTimeout(common.mustCall(() => { + assert.strictEqual(agent.sockets[name], undefined); + assert.strictEqual(agent.freeSockets[name], undefined); + assert.strictEqual(agent.totalSocketCount, 0); + remoteError(); + }), common.platformTimeout(200)); + })); + })); + })); +} + +function remoteError() { + // Remote server will destroy the socket + const req = get('/error', common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert(err); + assert.strictEqual(err.message, 'socket hang up'); + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.freeSockets[name], undefined); + assert.strictEqual(agent.totalSocketCount, 1); + // Wait socket 'close' event emit + setTimeout(common.mustCall(() => { + assert.strictEqual(agent.sockets[name], undefined); + assert.strictEqual(agent.freeSockets[name], undefined); + assert.strictEqual(agent.totalSocketCount, 0); + server.close(); + }), common.platformTimeout(1)); + })); +} + +server.listen(0, common.mustCall(() => { + name = `localhost:${server.address().port}:`; + // Request first, and keep alive + const req = get('/first', common.mustCall((res) => { + assert.strictEqual(req.reusedSocket, false); + assert.strictEqual(res.statusCode, 200); + res.on('data', checkDataAndSockets); + res.on('end', common.mustCall(() => { + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.freeSockets[name], undefined); + process.nextTick(common.mustCall(() => { + assert.strictEqual(agent.sockets[name], undefined); + assert.strictEqual(agent.freeSockets[name].length, 1); + assert.strictEqual(agent.totalSocketCount, 1); + second(); + })); + })); + })); +})); + +// Check for listener leaks when reusing sockets. +function checkListeners(socket) { + const callback = common.mustCall(() => { + if (!socket.destroyed) { + assert.strictEqual(socket.listenerCount('data'), 0); + assert.strictEqual(socket.listenerCount('drain'), 0); + // Sockets have freeSocketErrorListener. + assert.strictEqual(socket.listenerCount('error'), 1); + // Sockets have onReadableStreamEnd. + assert.strictEqual(socket.listenerCount('end'), 1); + } + + socket.off('free', callback); + socket.off('close', callback); + }); + assert.strictEqual(socket.listenerCount('error'), 1); + assert.strictEqual(socket.listenerCount('end'), 2); + socket.once('free', callback); + socket.once('close', callback); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets-respected.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets-respected.js new file mode 100644 index 00000000..51db7e2f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets-respected.js @@ -0,0 +1,56 @@ +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); + +// This test ensures that the `maxSockets` value for `http.Agent` is respected. +// https://github.com/nodejs/node/issues/4050 + +const assert = require('assert'); +const http = require('http'); + +const MAX_SOCKETS = 2; + +const agent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: 1000, + maxSockets: MAX_SOCKETS, + maxFreeSockets: 2 +}); + +const server = http.createServer( + common.mustCall((req, res) => { + res.end('hello world'); + }, 6) +); + +const countdown = new Countdown(6, () => server.close()); + +function get(path, callback) { + return http.get( + { + host: 'localhost', + port: server.address().port, + agent: agent, + path: path + }, + callback + ); +} + +server.listen( + 0, + common.mustCall(() => { + for (let i = 0; i < 6; i++) { + const request = get('/1', common.mustCall()); + request.on( + 'response', + common.mustCall(() => { + request.abort(); + const sockets = agent.sockets[Object.keys(agent.sockets)[0]]; + assert(sockets.length <= MAX_SOCKETS); + countdown.dec(); + }) + ); + } + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets.js new file mode 100644 index 00000000..267f820e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxsockets.js @@ -0,0 +1,50 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const agent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: 1000, + maxSockets: 2, + maxFreeSockets: 2 +}); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('hello world'); +}, 2)); + +server.keepAliveTimeout = 0; + +function get(path, callback) { + return http.get({ + host: 'localhost', + port: server.address().port, + agent: agent, + path: path + }, callback); +} + +const countdown = new Countdown(2, () => { + const freepool = agent.freeSockets[Object.keys(agent.freeSockets)[0]]; + assert.strictEqual(freepool.length, 2, + `expect keep 2 free sockets, but got ${freepool.length}`); + agent.destroy(); + server.close(); +}); + +function dec() { + process.nextTick(() => countdown.dec()); +} + +function onGet(res) { + assert.strictEqual(res.statusCode, 200); + res.resume(); + res.on('end', common.mustCall(dec)); +} + +server.listen(0, common.mustCall(() => { + get('/1', common.mustCall(onGet)); + get('/2', common.mustCall(onGet)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxtotalsockets.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxtotalsockets.js new file mode 100644 index 00000000..fce1bf8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-maxtotalsockets.js @@ -0,0 +1,111 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +assert.throws(() => new http.Agent({ + maxTotalSockets: 'test', +}), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "maxTotalSockets" argument must be of type number. ' + + "Received type string ('test')", +}); + +[-1, 0, NaN].forEach((item) => { + assert.throws(() => new http.Agent({ + maxTotalSockets: item, + }), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); +}); + +assert.ok(new http.Agent({ + maxTotalSockets: Infinity, +})); + +function start(param = {}) { + const { maxTotalSockets, maxSockets } = param; + + const agent = new http.Agent({ + keepAlive: true, + keepAliveMsecs: 1000, + maxTotalSockets, + maxSockets, + maxFreeSockets: 3 + }); + + const server = http.createServer(common.mustCall((req, res) => { + res.end('hello world'); + }, 6)); + const server2 = http.createServer(common.mustCall((req, res) => { + res.end('hello world'); + }, 6)); + + server.keepAliveTimeout = 0; + server2.keepAliveTimeout = 0; + + const countdown = new Countdown(12, () => { + assert.strictEqual(getRequestCount(), 0); + agent.destroy(); + server.close(); + server2.close(); + }); + + function handler(s) { + for (let i = 0; i < 6; i++) { + http.get({ + host: 'localhost', + port: s.address().port, + agent, + path: `/${i}`, + }, common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + res.resume(); + res.on('end', common.mustCall(() => { + for (const key of Object.keys(agent.sockets)) { + assert(agent.sockets[key].length <= maxSockets); + } + assert(getTotalSocketsCount() <= maxTotalSockets); + countdown.dec(); + })); + })); + } + } + + function getTotalSocketsCount() { + let num = 0; + for (const key of Object.keys(agent.sockets)) { + num += agent.sockets[key].length; + } + return num; + } + + function getRequestCount() { + let num = 0; + for (const key of Object.keys(agent.requests)) { + num += agent.requests[key].length; + } + return num; + } + + server.listen(0, common.mustCall(() => handler(server))); + server2.listen(0, common.mustCall(() => handler(server2))); +} + +// If maxTotalSockets is larger than maxSockets, +// then the origin check will be skipped +// when the socket is removed. +[{ + maxTotalSockets: 2, + maxSockets: 3, +}, { + maxTotalSockets: 3, + maxSockets: 2, +}, { + maxTotalSockets: 2, + maxSockets: 2, +}].forEach(start); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-no-protocol.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-no-protocol.js new file mode 100644 index 00000000..d1eaf242 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-no-protocol.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const url = require('url'); + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); +})).listen(0, '127.0.0.1', common.mustCall(() => { + const opts = url.parse(`http://127.0.0.1:${server.address().port}/`); + + // Remove the `protocol` field… the `http` module should fall back + // to "http:", as defined by the global, default `http.Agent` instance. + opts.agent = new http.Agent(); + opts.agent.protocol = null; + + http.get(opts, common.mustCall((res) => { + res.resume(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-null.js new file mode 100644 index 00000000..0f87d098 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-null.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); +})).listen(0, common.mustCall(() => { + const options = { + agent: null, + port: server.address().port + }; + http.get(options, common.mustCall((res) => { + res.resume(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-remove.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-remove.js new file mode 100644 index 00000000..24fc7fcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-remove.js @@ -0,0 +1,21 @@ +'use strict'; +const { mustCall } = require('../common'); + +const http = require('http'); +const { strictEqual } = require('assert'); + +const server = http.createServer(mustCall((req, res) => { + res.flushHeaders(); +})); + +server.listen(0, mustCall(() => { + const req = http.get({ + port: server.address().port + }, mustCall(() => { + const { socket } = req; + socket.emit('agentRemove'); + strictEqual(socket._httpMessage, req); + socket.destroy(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-reuse-drained-socket-only.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-reuse-drained-socket-only.js new file mode 100644 index 00000000..2bd53f40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-reuse-drained-socket-only.js @@ -0,0 +1,122 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const agent = new http.Agent({ + keepAlive: true, + maxFreeSockets: Infinity, + maxSockets: Infinity, + maxTotalSockets: Infinity, +}); + +const server = net.createServer({ + pauseOnConnect: true, +}, (sock) => { + // Do not read anything from `sock` + sock.pause(); + sock.write('HTTP/1.1 200 OK\r\nContent-Length: 0\r\nConnection: Keep-Alive\r\n\r\n'); +}); + +server.listen(0, common.mustCall(() => { + sendFstReq(server.address().port); +})); + +function sendFstReq(serverPort) { + const req = http.request({ + agent, + host: '127.0.0.1', + port: serverPort, + }, (res) => { + res.on('data', noop); + res.on('end', common.mustCall(() => { + // Agent's socket reusing code is registered to process.nextTick(), + // and will be run after this function, make sure it take effect. + setImmediate(sendSecReq, serverPort, req.socket.localPort); + })); + }); + + // Make the `req.socket` non drained, i.e. has some data queued to write to + // and accept by the kernel. In Linux and Mac, we only need to call `req.end(aLargeBuffer)`. + // However, in Windows, the mechanism of acceptance is loose, the following code is a workaround + // for Windows. + + /** + * https://docs.microsoft.com/en-US/troubleshoot/windows/win32/data-segment-tcp-winsock says + * + * Winsock uses the following rules to indicate a send completion to the application + * (depending on how the send is invoked, the completion notification could be the + * function returning from a blocking call, signaling an event, or calling a notification + * function, and so forth): + * - If the socket is still within SO_SNDBUF quota, Winsock copies the data from the application + * send and indicates the send completion to the application. + * - If the socket is beyond SO_SNDBUF quota and there's only one previously buffered send still + * in the stack kernel buffer, Winsock copies the data from the application send and indicates + * the send completion to the application. + * - If the socket is beyond SO_SNDBUF quota and there's more than one previously buffered send + * in the stack kernel buffer, Winsock copies the data from the application send. Winsock doesn't + * indicate the send completion to the application until the stack completes enough sends to put + * back the socket within SO_SNDBUF quota or only one outstanding send condition. + */ + + req.on('socket', () => { + req.socket.on('connect', () => { + // Print tcp send buffer information + console.log(process.report.getReport().libuv.filter((handle) => handle.type === 'tcp')); + + const dataLargerThanTCPSendBuf = Buffer.alloc(1024 * 1024 * 64, 0); + + req.write(dataLargerThanTCPSendBuf); + req.uncork(); + if (process.platform === 'win32') { + assert.ok(req.socket.writableLength === 0); + } + + req.write(dataLargerThanTCPSendBuf); + req.uncork(); + if (process.platform === 'win32') { + assert.ok(req.socket.writableLength === 0); + } + + req.end(dataLargerThanTCPSendBuf); + assert.ok(req.socket.writableLength > 0); + }); + }); +} + +function sendSecReq(serverPort, fstReqCliPort) { + // Make the second request, which should be sent on a new socket + // because the first socket is not drained and hence can not be reused + const req = http.request({ + agent, + host: '127.0.0.1', + port: serverPort, + }, (res) => { + res.on('data', noop); + res.on('end', common.mustCall(() => { + setImmediate(sendThrReq, serverPort, req.socket.localPort); + })); + }); + + req.on('socket', common.mustCall((sock) => { + assert.notStrictEqual(sock.localPort, fstReqCliPort); + })); + req.end(); +} + +function sendThrReq(serverPort, secReqCliPort) { + // Make the third request, the agent should reuse the second socket we just made + const req = http.request({ + agent, + host: '127.0.0.1', + port: serverPort, + }, noop); + + req.on('socket', common.mustCall((sock) => { + assert.strictEqual(sock.localPort, secReqCliPort); + process.exit(0); + })); +} + +function noop() { } diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-scheduling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-scheduling.js new file mode 100644 index 00000000..768519d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-scheduling.js @@ -0,0 +1,149 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +function createServer(count) { + return http.createServer(common.mustCallAtLeast((req, res) => { + // Return the remote port number used for this connection. + res.end(req.socket.remotePort.toString(10)); + }), count); +} + +function makeRequest(url, agent, callback) { + http + .request(url, { agent }, (res) => { + let data = ''; + res.setEncoding('ascii'); + res.on('data', (c) => { + data += c; + }); + res.on('end', () => { + process.nextTick(callback, data); + }); + }) + .end(); +} + +function bulkRequest(url, agent, done) { + const ports = []; + let count = agent.maxSockets; + + for (let i = 0; i < agent.maxSockets; i++) { + makeRequest(url, agent, callback); + } + + function callback(port) { + count -= 1; + ports.push(port); + if (count === 0) { + done(ports); + } + } +} + +function defaultTest() { + const server = createServer(8); + server.listen(0, onListen); + + function onListen() { + const url = `http://localhost:${server.address().port}`; + const agent = new http.Agent({ + keepAlive: true, + maxSockets: 5 + }); + + bulkRequest(url, agent, (ports) => { + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + server.close(); + agent.destroy(); + }); + }); + }); + }); + } +} + +function fifoTest() { + const server = createServer(8); + server.listen(0, onListen); + + function onListen() { + const url = `http://localhost:${server.address().port}`; + const agent = new http.Agent({ + keepAlive: true, + maxSockets: 5, + scheduling: 'fifo' + }); + + bulkRequest(url, agent, (ports) => { + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[0], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[1], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[2], port); + server.close(); + agent.destroy(); + }); + }); + }); + }); + } +} + +function lifoTest() { + const server = createServer(8); + server.listen(0, onListen); + + function onListen() { + const url = `http://localhost:${server.address().port}`; + const agent = new http.Agent({ + keepAlive: true, + maxSockets: 5, + scheduling: 'lifo' + }); + + bulkRequest(url, agent, (ports) => { + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + makeRequest(url, agent, (port) => { + assert.strictEqual(ports[ports.length - 1], port); + server.close(); + agent.destroy(); + }); + }); + }); + }); + } +} + +function badSchedulingOptionTest() { + try { + new http.Agent({ + keepAlive: true, + maxSockets: 5, + scheduling: 'filo' + }); + } catch (err) { + assert.strictEqual(err.code, 'ERR_INVALID_ARG_VALUE'); + assert.strictEqual( + err.message, + "The argument 'scheduling' must be one of: 'fifo', 'lifo'. " + + "Received 'filo'" + ); + } +} + +defaultTest(); +fifoTest(); +lifoTest(); +badSchedulingOptionTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout-option.js new file mode 100644 index 00000000..60a86779 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout-option.js @@ -0,0 +1,23 @@ +'use strict'; + +const { mustCall } = require('../common'); +const { strictEqual } = require('assert'); +const { Agent, get } = require('http'); + +// Test that the listener that forwards the `'timeout'` event from the socket to +// the `ClientRequest` instance is added to the socket when the `timeout` option +// of the `Agent` is set. + +const request = get({ + agent: new Agent({ timeout: 50 }), + lookup: () => {} +}); + +request.on('socket', mustCall((socket) => { + strictEqual(socket.timeout, 50); + + const listeners = socket.listeners('timeout'); + + strictEqual(listeners.length, 2); + strictEqual(listeners[1], request.timeoutCb); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout.js new file mode 100644 index 00000000..5eb2abe9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-timeout.js @@ -0,0 +1,134 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +{ + // Ensure reuse of successful sockets. + + const agent = new http.Agent({ keepAlive: true }); + + const server = http.createServer((req, res) => { + res.end(); + }); + + server.listen(0, common.mustCall(() => { + let socket; + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + socket = res.socket; + assert(socket); + res.resume(); + socket.on('free', common.mustCall(() => { + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + assert.strictEqual(socket, res.socket); + assert(socket); + agent.destroy(); + server.close(); + })); + })); + })); + })); +} + +{ + // Ensure that timed-out sockets are not reused. + + const agent = new http.Agent({ keepAlive: true, timeout: 50 }); + + const server = http.createServer((req, res) => { + res.end(); + }); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + const socket = res.socket; + assert(socket); + res.resume(); + socket.on('free', common.mustCall(() => { + socket.on('timeout', common.mustCall(() => { + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + assert.notStrictEqual(socket, res.socket); + assert.strictEqual(socket.destroyed, true); + agent.destroy(); + server.close(); + })); + })); + })); + })); + })); +} + +{ + // Ensure that destroyed sockets are not reused. + + const agent = new http.Agent({ keepAlive: true }); + + const server = http.createServer((req, res) => { + res.end(); + }); + + server.listen(0, common.mustCall(() => { + let socket; + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + socket = res.socket; + assert(socket); + res.resume(); + socket.on('free', common.mustCall(() => { + socket.destroy(); + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + assert.notStrictEqual(socket, res.socket); + assert(socket); + agent.destroy(); + server.close(); + })); + })); + })); + })); +} + +{ + // Ensure custom keepSocketAlive timeout is respected + + const CUSTOM_TIMEOUT = 60; + const AGENT_TIMEOUT = 50; + + class CustomAgent extends http.Agent { + keepSocketAlive(socket) { + if (!super.keepSocketAlive(socket)) { + return false; + } + + socket.setTimeout(CUSTOM_TIMEOUT); + return true; + } + } + + const agent = new CustomAgent({ keepAlive: true, timeout: AGENT_TIMEOUT }); + + const server = http.createServer((req, res) => { + res.end(); + }); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port, agent }) + .on('response', common.mustCall((res) => { + const socket = res.socket; + assert(socket); + res.resume(); + socket.on('free', common.mustCall(() => { + socket.on('timeout', common.mustCall(() => { + assert.strictEqual(socket.timeout, CUSTOM_TIMEOUT); + agent.destroy(); + server.close(); + })); + })); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized-with-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized-with-handle.js new file mode 100644 index 00000000..77f01771 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized-with-handle.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); + +const agent = new http.Agent({ + keepAlive: true, +}); +const socket = new net.Socket(); +// If _handle exists then internals assume a couple methods exist. +socket._handle = { + ref() { }, + readStart() { }, +}; + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); +})).listen(0, common.mustCall(() => { + const req = new http.ClientRequest(`http://localhost:${server.address().port}/`); + + // Manually add the socket without a _handle. + agent.freeSockets[agent.getName(req)] = [socket]; + // Now force the agent to use the socket and check that _handle exists before + // calling asyncReset(). + agent.addRequest(req, {}); + req.on('response', common.mustCall(() => { + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized.js new file mode 100644 index 00000000..dbb38e3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent-uninitialized.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); + +const agent = new http.Agent({ + keepAlive: true, +}); +const socket = new net.Socket(); + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); +})).listen(0, common.mustCall(() => { + const req = new http.ClientRequest(`http://localhost:${server.address().port}/`); + + // Manually add the socket without a _handle. + agent.freeSockets[agent.getName(req)] = [socket]; + // Now force the agent to use the socket and check that _handle exists before + // calling asyncReset(). + agent.addRequest(req, {}); + req.on('response', common.mustCall(() => { + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent.js new file mode 100644 index 00000000..4ff781ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-agent.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); +const http = require('http'); + +const N = 4; +const M = 4; +const server = http.Server(common.mustCall(function(req, res) { + res.writeHead(200); + res.end('hello world\n'); +}, (N * M))); // N * M = good requests (the errors will not be counted) + +function makeRequests(outCount, inCount, shouldFail) { + const countdown = new Countdown( + outCount * inCount, + common.mustCall(() => server.close()) + ); + let onRequest = common.mustNotCall(); // Temporary + const p = new Promise((resolve) => { + onRequest = common.mustCall((res) => { + if (countdown.dec() === 0) { + resolve(); + } + + if (!shouldFail) + res.resume(); + }, outCount * inCount); + }); + + server.listen(0, () => { + const port = server.address().port; + for (let i = 0; i < outCount; i++) { + setTimeout(() => { + for (let j = 0; j < inCount; j++) { + const req = http.get({ port: port, path: '/' }, onRequest); + if (shouldFail) + req.on('error', common.mustCall(onRequest)); + else + req.on('error', (e) => assert.fail(e)); + } + }, i); + } + }); + return p; +} + +const test1 = makeRequests(N, M); + +const test2 = () => { + // Should not explode if can not create sockets. + // Ref: https://github.com/nodejs/node/issues/13045 + // Ref: https://github.com/nodejs/node/issues/13831 + http.Agent.prototype.createConnection = function createConnection(_, cb) { + process.nextTick(cb, new Error('nothing')); + }; + return makeRequests(N, M, true); +}; + +test1 + .then(test2) + .catch((e) => { + // This is currently the way to fail a test with a Promise. + console.error(e); + process.exit(1); + } + ); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-content-length-304.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-content-length-304.js new file mode 100644 index 00000000..172733e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-content-length-304.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that the http-parser doesn't expect a body when +// a 304 Not Modified response has a non-zero Content-Length header + +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.setHeader('Content-Length', 11); + res.statusCode = 304; + res.end(null); +})); + +server.listen(0, () => { + const request = http.request({ + port: server.address().port, + }); + + request.on('response', common.mustCall((response) => { + response.on('data', common.mustNotCall()); + response.on('aborted', common.mustNotCall()); + response.on('end', common.mustCall(() => { + assert.strictEqual(response.headers['content-length'], '11'); + assert.strictEqual(response.statusCode, 304); + server.close(); + })); + })); + + request.end(null); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-req-after-204-res.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-req-after-204-res.js new file mode 100644 index 00000000..84dd8769 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-allow-req-after-204-res.js @@ -0,0 +1,61 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const Countdown = require('../common/countdown'); + +// first 204 or 304 works, subsequent anything fails +const codes = [204, 200]; + +const countdown = new Countdown(codes.length, () => server.close()); + +const server = http.createServer(common.mustCall((req, res) => { + const code = codes.shift(); + assert.strictEqual(typeof code, 'number'); + assert.ok(code > 0); + res.writeHead(code, {}); + res.end(); +}, codes.length)); + +function nextRequest() { + + const request = http.get({ + port: server.address().port, + path: '/' + }, common.mustCall((response) => { + response.on('end', common.mustCall(() => { + if (countdown.dec()) { + // throws error: + nextRequest(); + // TODO: investigate why this does not work fine even though it should. + // works just fine: + // process.nextTick(nextRequest); + } + })); + response.resume(); + })); + request.end(); +} + +server.listen(0, nextRequest); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-automatic-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-automatic-headers.js new file mode 100644 index 00000000..5e99f1ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-automatic-headers.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.setHeader('X-Date', 'foo'); + res.setHeader('X-Connection', 'bar'); + res.setHeader('X-Content-Length', 'baz'); + res.end(); +})); +server.listen(0); + +server.on('listening', common.mustCall(() => { + const agent = new http.Agent({ port: server.address().port, maxSockets: 1 }); + http.get({ + port: server.address().port, + path: '/hello', + agent: agent + }, common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['x-date'], 'foo'); + assert.strictEqual(res.headers['x-connection'], 'bar'); + assert.strictEqual(res.headers['x-content-length'], 'baz'); + assert(res.headers.date); + assert.strictEqual(res.headers.connection, 'keep-alive'); + assert.strictEqual(res.headers['content-length'], '0'); + server.close(); + agent.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-autoselectfamily.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-autoselectfamily.js new file mode 100644 index 00000000..b98aacea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-autoselectfamily.js @@ -0,0 +1,140 @@ +'use strict'; + +const common = require('../common'); +const { parseDNSPacket, writeDNSPacket } = require('../common/dns'); + +const assert = require('assert'); +const dgram = require('dgram'); +const { Resolver } = require('dns'); +const { request, createServer } = require('http'); + +// Test that happy eyeballs algorithm is properly implemented when using HTTP. + +function _lookup(resolver, hostname, options, cb) { + resolver.resolve(hostname, 'ANY', (err, replies) => { + assert.notStrictEqual(options.family, 4); + + if (err) { + return cb(err); + } + + const hosts = replies + .map((r) => ({ address: r.address, family: r.type === 'AAAA' ? 6 : 4 })) + .sort((a, b) => b.family - a.family); + + if (options.all === true) { + return cb(null, hosts); + } + + return cb(null, hosts[0].address, hosts[0].family); + }); +} + +function createDnsServer(ipv6Addr, ipv4Addr, cb) { + // Create a DNS server which replies with a AAAA and a A record for the same host + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustCall((msg, { address, port }) => { + const parsed = parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + socket.send(writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: [ + { type: 'AAAA', address: ipv6Addr, ttl: 123, domain: 'example.org' }, + { type: 'A', address: ipv4Addr, ttl: 123, domain: 'example.org' }, + ] + }), port, address); + })); + + socket.bind(0, () => { + const resolver = new Resolver(); + resolver.setServers([`127.0.0.1:${socket.address().port}`]); + + cb({ dnsServer: socket, lookup: _lookup.bind(null, resolver) }); + }); +} + +// Test that IPV4 is reached if IPV6 is not reachable +{ + createDnsServer('::1', '127.0.0.1', common.mustCall(function({ dnsServer, lookup }) { + const ipv4Server = createServer(common.mustCall((_, res) => { + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv4'); + })); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + request( + `http://example.org:${ipv4Server.address().port}/`, + { + lookup, + autoSelectFamily: true, + }, + (res) => { + assert.strictEqual(res.statusCode, 200); + res.setEncoding('utf-8'); + + let response = ''; + + res.on('data', (chunk) => { + response += chunk; + }); + + res.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + dnsServer.close(); + })); + } + ).end(); + })); + })); +} + +// Test that IPV4 is NOT reached if IPV6 is reachable +if (common.hasIPv6) { + createDnsServer('::1', '127.0.0.1', common.mustCall(function({ dnsServer, lookup }) { + const ipv4Server = createServer(common.mustNotCall((_, res) => { + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv4'); + })); + + const ipv6Server = createServer(common.mustCall((_, res) => { + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv6'); + })); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + ipv6Server.listen(port, '::1', common.mustCall(() => { + request( + `http://example.org:${ipv4Server.address().port}/`, + { + lookup, + autoSelectFamily: true, + }, + (res) => { + assert.strictEqual(res.statusCode, 200); + res.setEncoding('utf-8'); + + let response = ''; + + res.on('data', (chunk) => { + response += chunk; + }); + + res.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv6'); + ipv4Server.close(); + ipv6Server.close(); + dnsServer.close(); + })); + } + ).end(); + })); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-bind-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-bind-twice.js new file mode 100644 index 00000000..50834cc5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-bind-twice.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server1 = http.createServer(common.mustNotCall()); +server1.listen(0, '127.0.0.1', common.mustCall(function() { + const server2 = http.createServer(common.mustNotCall()); + server2.listen(this.address().port, '127.0.0.1', common.mustNotCall()); + + server2.on('error', common.mustCall(function(e) { + assert.strictEqual(e.code, 'EADDRINUSE'); + server1.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-blank-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-blank-header.js new file mode 100644 index 00000000..696b16f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-blank-header.js @@ -0,0 +1,61 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(req.url, '/blah'); + assert.deepStrictEqual(req.headers, { + host: 'example.org:443', + origin: 'http://example.org', + cookie: '' + }); +})); + + +server.listen(0, common.mustCall(() => { + const c = net.createConnection(server.address().port); + let received = ''; + + c.on('connect', common.mustCall(() => { + c.write('GET /blah HTTP/1.1\r\n' + + 'Host: example.org:443\r\n' + + 'Cookie:\r\n' + + 'Origin: http://example.org\r\n' + + '\r\n\r\nhello world' + ); + })); + c.on('data', common.mustCall((data) => { + received += data.toString(); + })); + c.on('end', common.mustCall(() => { + assert.strictEqual(received, + 'HTTP/1.1 400 Bad Request\r\n' + + 'Connection: close\r\n\r\n'); + c.end(); + })); + c.on('close', common.mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-buffer-sanity.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-buffer-sanity.js new file mode 100644 index 00000000..05c027fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-buffer-sanity.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const bufferSize = 5 * 1024 * 1024; +let measuredSize = 0; + +const buffer = Buffer.allocUnsafe(bufferSize); +for (let i = 0; i < buffer.length; i++) { + buffer[i] = i % 256; +} + +const server = http.Server(function(req, res) { + server.close(); + + let i = 0; + + req.on('data', (d) => { + measuredSize += d.length; + for (let j = 0; j < d.length; j++) { + assert.strictEqual(d[j], buffer[i]); + i++; + } + }); + + req.on('end', common.mustCall(() => { + assert.strictEqual(measuredSize, bufferSize); + res.writeHead(200); + res.write('thanks'); + res.end(); + })); +}); + +server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'POST', + path: '/', + headers: { 'content-length': buffer.length } + }, common.mustCall((res) => { + res.setEncoding('utf8'); + let data = ''; + res.on('data', (chunk) => data += chunk); + res.on('end', common.mustCall(() => { + assert.strictEqual(data, 'thanks'); + })); + })); + req.end(buffer); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-byteswritten.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-byteswritten.js new file mode 100644 index 00000000..32495613 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-byteswritten.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const body = 'hello world\n'; + +const httpServer = http.createServer(common.mustCall(function(req, res) { + httpServer.close(); + + res.on('finish', common.mustCall(function() { + assert.strictEqual(typeof req.connection.bytesWritten, 'number'); + assert(req.connection.bytesWritten > 0); + })); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + + // Write 1.5mb to cause some requests to buffer + // Also, mix up the encodings a bit. + const chunk = '7'.repeat(1024); + const bchunk = Buffer.from(chunk); + for (let i = 0; i < 1024; i++) { + res.write(chunk); + res.write(bchunk); + res.write(chunk, 'hex'); + } + // Get .bytesWritten while buffer is not empty + assert(res.connection.bytesWritten > 0); + + res.end(body); +})); + +httpServer.listen(0, function() { + http.get({ port: this.address().port }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-catch-uncaughtexception.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-catch-uncaughtexception.js new file mode 100644 index 00000000..1366b6e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-catch-uncaughtexception.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const uncaughtCallback = common.mustCall(function(er) { + assert.strictEqual(er.message, 'get did fail'); +}); + +process.on('uncaughtException', uncaughtCallback); + +const server = http.createServer(function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('bye'); +}).listen(0, function() { + http.get({ port: this.address().port }, function(res) { + res.resume(); + throw new Error('get did fail'); + }).on('close', function() { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-extensions-limit.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-extensions-limit.js new file mode 100644 index 00000000..a9adacac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-extensions-limit.js @@ -0,0 +1,136 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +// The maximum http chunk extension size is set in `src/node_http_parser.cc`. +// These tests assert that once the extension size is reached, an HTTP 413 +// response is returned. +// Currently, the max size is set to 16KiB (16384). + +// Verify that chunk extensions are limited in size when sent all together. +{ + const server = http.createServer((req, res) => { + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('bye'); + }); + + req.resume(); + }); + + server.listen(0, () => { + const port = server.address().port; + const sock = net.connect(port); + let data = ''; + + sock.on('data', (chunk) => data += chunk.toString('utf-8')); + + sock.on('end', common.mustCall(function() { + assert.strictEqual(data, 'HTTP/1.1 413 Payload Too Large\r\nConnection: close\r\n\r\n'); + server.close(); + })); + + sock.end('' + + 'GET / HTTP/1.1\r\n' + + `Host: localhost:${port}\r\n` + + 'Transfer-Encoding: chunked\r\n\r\n' + + '2;' + 'a'.repeat(17000) + '\r\n' + // Chunk size + chunk ext + CRLF + 'AA\r\n' + // Chunk data + '0\r\n' + // Last chunk + '\r\n' // End of http message + ); + }); +} + +// Verify that chunk extensions are limited in size when sent in parts +{ + const server = http.createServer((req, res) => { + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('bye'); + }); + + req.resume(); + }); + + server.listen(0, () => { + const port = server.address().port; + const sock = net.connect(port); + let data = ''; + + sock.on('data', (chunk) => data += chunk.toString('utf-8')); + + sock.on('end', common.mustCall(function() { + assert.strictEqual(data, 'HTTP/1.1 413 Payload Too Large\r\nConnection: close\r\n\r\n'); + server.close(); + })); + + sock.write('' + + 'GET / HTTP/1.1\r\n' + + `Host: localhost:${port}\r\n` + + 'Transfer-Encoding: chunked\r\n\r\n' + + '2;' // Chunk size + start of chunk-extension + ); + + sock.write('A'.repeat(8500)); // Write half of the chunk-extension + + queueMicrotask(() => { + sock.write('A'.repeat(8500) + '\r\n' + // Remaining half of the chunk-extension + 'AA\r\n' + // Chunk data + '0\r\n' + // Last chunk + '\r\n' // End of http message + ); + }); + }); +} + +// Verify the chunk extensions is correctly reset after a chunk +{ + const server = http.createServer((req, res) => { + req.on('end', () => { + res.writeHead(200, { 'content-type': 'text/plain', 'connection': 'close', 'date': 'now' }); + res.end('bye'); + }); + + req.resume(); + }); + + server.listen(0, () => { + const port = server.address().port; + const sock = net.connect(port); + let data = ''; + + sock.on('data', (chunk) => data += chunk.toString('utf-8')); + + sock.on('end', common.mustCall(function() { + assert.strictEqual( + data, + 'HTTP/1.1 200 OK\r\n' + + 'content-type: text/plain\r\n' + + 'connection: close\r\n' + + 'date: now\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + 'bye\r\n' + + '0\r\n' + + '\r\n', + ); + + server.close(); + })); + + sock.end('' + + 'GET / HTTP/1.1\r\n' + + `Host: localhost:${port}\r\n` + + 'Transfer-Encoding: chunked\r\n\r\n' + + '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' + + '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' + + '2;' + 'A'.repeat(10000) + '=bar\r\nAA\r\n' + + '0\r\n\r\n' + ); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-problem.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-problem.js new file mode 100644 index 00000000..90c54b8f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunk-problem.js @@ -0,0 +1,110 @@ +'use strict'; +// http://groups.google.com/group/nodejs/browse_thread/thread/f66cd3c960406919 +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const fs = require('fs'); +const assert = require('assert'); + +if (process.argv[2] === 'request') { + const http = require('http'); + const options = { + port: +process.argv[3], + path: '/' + }; + + http.get(options, (res) => { + res.pipe(process.stdout); + }); + + return; +} + +if (process.argv[2] === 'shasum') { + const crypto = require('crypto'); + const shasum = crypto.createHash('sha1'); + process.stdin.on('data', (d) => { + shasum.update(d); + }); + + process.stdin.on('close', () => { + process.stdout.write(shasum.digest('hex')); + }); + + return; +} + +const http = require('http'); +const cp = require('child_process'); + +const tmpdir = require('../common/tmpdir'); + +const filename = tmpdir.resolve('big'); +let server; + +function executeRequest(cb) { + // The execPath might contain chars that should be escaped in a shell context. + // On non-Windows, we can pass the path via the env; `"` is not a valid char on + // Windows, so we can simply pass the path. + const node = `"${common.isWindows ? process.execPath : '$NODE'}"`; + const file = `"${common.isWindows ? __filename : '$FILE'}"`; + const env = common.isWindows ? process.env : { ...process.env, NODE: process.execPath, FILE: __filename }; + cp.exec([node, + file, + 'request', + server.address().port, + '|', + node, + file, + 'shasum' ].join(' '), + { env }, + (err, stdout, stderr) => { + if (stderr.trim() !== '') { + console.log(stderr); + } + assert.ifError(err); + assert.strictEqual(stdout.slice(0, 40), + '8c206a1a87599f532ce68675536f0b1546900d7a'); + cb(); + } + ); +} + + +tmpdir.refresh(); + + +// Create a zero-filled file. +const fd = fs.openSync(filename, 'w'); +fs.ftruncateSync(fd, 10 * 1024 * 1024); +fs.closeSync(fd); + +server = http.createServer(function(req, res) { + res.writeHead(200); + + // Create the subprocess + const cat = cp.spawn('cat', [filename]); + + // Stream the data through to the response as binary chunks + cat.stdout.on('data', (data) => { + res.write(data); + }); + + cat.stdout.on('end', () => res.end()); + + // End the response on exit (and log errors) + cat.on('exit', (code) => { + if (code !== 0) { + console.error(`subprocess exited with code ${code}`); + process.exit(1); + } + }); + +}); + +server.listen(0, () => { + executeRequest(() => server.close()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-304.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-304.js new file mode 100644 index 00000000..8328642f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-304.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +// RFC 2616, section 10.2.5: +// +// The 204 response MUST NOT contain a message-body, and thus is always +// terminated by the first empty line after the header fields. +// +// Likewise for 304 responses. Verify that no empty chunk is sent when +// the user explicitly sets a Transfer-Encoding header. + +test(204); +test(304); + +function test(statusCode) { + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(statusCode, { 'Transfer-Encoding': 'chunked' }); + res.end(); + server.close(); + })); + + server.listen(0, common.mustCall(() => { + const conn = net.createConnection( + server.address().port, + common.mustCall(() => { + conn.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + + let resp = ''; + conn.setEncoding('utf8'); + conn.on('data', common.mustCall((data) => { + resp += data; + })); + + conn.on('end', common.mustCall(() => { + // Connection: close should be in the response + assert.match(resp, /^Connection: close\r\n$/m); + // Make sure this doesn't end with 0\r\n\r\n + assert.doesNotMatch(resp, /^0\r\n$/m); + })); + }) + ); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-smuggling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-smuggling.js new file mode 100644 index 00000000..dbad45e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked-smuggling.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +// Verify that invalid chunk extensions cannot be used to perform HTTP request +// smuggling attacks. + +const server = http.createServer(common.mustCall((request, response) => { + assert.notStrictEqual(request.url, '/admin'); + response.end('hello world'); +}), 1); + +server.listen(0, common.mustCall(start)); + +function start() { + const sock = net.connect(server.address().port); + + sock.write('' + + 'GET / HTTP/1.1\r\n' + + 'Host: localhost:8080\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '2;\n' + + 'xx\r\n' + + '4c\r\n' + + '0\r\n' + + '\r\n' + + 'GET /admin HTTP/1.1\r\n' + + 'Host: localhost:8080\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '0\r\n' + + '\r\n' + ); + + sock.resume(); + sock.on('end', common.mustCall(function() { + server.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked.js new file mode 100644 index 00000000..cfa34e3a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-chunked.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const fixtures = require('../common/fixtures'); +const UTF8_STRING = fixtures.utf8TestText; + +const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain; charset=utf8' }); + res.end(UTF8_STRING, 'utf8'); +})); +server.listen(0, common.mustCall(() => { + let data = ''; + http.get({ + path: '/', + host: 'localhost', + port: server.address().port + }, common.mustCall((x) => { + x.setEncoding('utf8'); + x.on('data', (c) => data += c); + x.on('end', common.mustCall(() => { + assert.strictEqual(typeof data, 'string'); + assert.strictEqual(UTF8_STRING, data); + server.close(); + })); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-destroy.js new file mode 100644 index 00000000..11b1390a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-destroy.js @@ -0,0 +1,139 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const { getEventListeners } = require('events'); + +{ + // abort + + const server = http.createServer(common.mustCall((req, res) => { + res.end('Hello'); + })); + + server.listen(0, common.mustCall(() => { + const options = { port: server.address().port }; + const req = http.get(options, common.mustCall((res) => { + res.on('data', (data) => { + req.abort(); + assert.strictEqual(req.aborted, true); + assert.strictEqual(req.destroyed, true); + server.close(); + }); + })); + req.on('error', common.mustNotCall()); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + })); +} + +{ + // destroy + res + + const server = http.createServer(common.mustCall((req, res) => { + res.end('Hello'); + })); + + server.listen(0, common.mustCall(() => { + const options = { port: server.address().port }; + const req = http.get(options, common.mustCall((res) => { + res.on('data', (data) => { + req.destroy(); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + server.close(); + }); + })); + req.on('error', common.mustNotCall()); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + })); +} + +{ + // destroy + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const options = { port: server.address().port }; + const req = http.get(options, common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ECONNRESET'); + server.close(); + })); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + req.destroy(); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + })); +} + + +{ + // Destroy post-abort sync with AbortSignal + + const server = http.createServer(common.mustNotCall()); + const controller = new AbortController(); + const { signal } = controller; + server.listen(0, common.mustCall(() => { + const options = { port: server.address().port, signal }; + const req = http.get(options, common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + server.close(); + })); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + controller.abort(); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + })); +} + +{ + // Use post-abort async AbortSignal + const server = http.createServer(common.mustNotCall()); + const controller = new AbortController(); + const { signal } = controller; + server.listen(0, common.mustCall(() => { + const options = { port: server.address().port, signal }; + const req = http.get(options, common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + })); + + req.on('close', common.mustCall(() => { + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + server.close(); + })); + + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + process.nextTick(() => controller.abort()); + })); +} + +{ + // Use pre-aborted AbortSignal + const server = http.createServer(common.mustNotCall()); + const controller = new AbortController(); + const { signal } = controller; + server.listen(0, common.mustCall(() => { + controller.abort(); + const options = { port: server.address().port, signal }; + const req = http.get(options, common.mustNotCall()); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + server.close(); + })); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-event.js new file mode 100644 index 00000000..03920601 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-event.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const server = http.createServer(function(req, res) { + res.end(); +}); + +server.listen(0, common.mustCall(function() { + const req = http.request({ + port: this.address().port + }, common.mustNotCall()); + + req.on('abort', common.mustCall(function() { + server.close(); + })); + + req.end(); + req.abort(); + req.abort(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-destroy-res.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-destroy-res.js new file mode 100644 index 00000000..238430a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-destroy-res.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +let socketsCreated = 0; + +class Agent extends http.Agent { + createConnection(options, oncreate) { + const socket = super.createConnection(options, oncreate); + socketsCreated++; + return socket; + } +} + +const server = http.createServer((req, res) => res.end()); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const agent = new Agent({ + keepAlive: true, + maxSockets: 1 + }); + + const req = http.get({ agent, port }, common.mustCall((res) => { + res.resume(); + res.on('end', () => { + res.destroy(); + + http.get({ agent, port }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(socketsCreated, 1); + agent.destroy(); + server.close(); + })); + }); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-tcp-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-tcp-socket.js new file mode 100644 index 00000000..c9614f01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-tcp-socket.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + + +for (const destroyer of ['destroy', 'abort']) { + let socketsCreated = 0; + + class Agent extends http.Agent { + createConnection(options, oncreate) { + const socket = super.createConnection(options, oncreate); + socketsCreated++; + return socket; + } + } + + const server = http.createServer((req, res) => res.end()); + + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const agent = new Agent({ + keepAlive: true, + maxSockets: 1 + }); + + http.get({ agent, port }, (res) => res.resume()); + + const req = http.get({ agent, port }, common.mustNotCall()); + req[destroyer](); + + if (destroyer === 'destroy') { + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ECONNRESET'); + })); + } else { + req.on('error', common.mustNotCall()); + } + + http.get({ agent, port }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(socketsCreated, 1); + agent.destroy(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-unix-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-unix-socket.js new file mode 100644 index 00000000..745ed4ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-keep-alive-queued-unix-socket.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +let socketsCreated = 0; + +class Agent extends http.Agent { + createConnection(options, oncreate) { + const socket = super.createConnection(options, oncreate); + socketsCreated++; + return socket; + } +} + +const server = http.createServer((req, res) => res.end()); + +const socketPath = common.PIPE; +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(socketPath, common.mustCall(() => { + const agent = new Agent({ + keepAlive: true, + maxSockets: 1 + }); + + http.get({ agent, socketPath }, (res) => res.resume()); + + const req = http.get({ agent, socketPath }, common.mustNotCall()); + req.abort(); + + http.get({ agent, socketPath }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(socketsCreated, 1); + agent.destroy(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-no-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-no-agent.js new file mode 100644 index 00000000..2f9fda96 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-no-agent.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const net = require('net'); + +const server = http.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const req = http.get({ + createConnection(options, oncreate) { + const socket = net.createConnection(options, oncreate); + socket.once('close', () => server.close()); + return socket; + }, + port: server.address().port + }); + + req.abort(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-response-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-response-event.js new file mode 100644 index 00000000..c8a80f57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-response-event.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const server = http.createServer(function(req, res) { + res.end(); +}); + +server.listen(0, common.mustCall(function() { + const req = http.request({ + port: this.address().port + }, common.mustCall()); + + req.on('abort', common.mustCall(function() { + server.close(); + })); + + req.end(); + req.abort(); + + req.emit('response', new http.IncomingMessage(new net.Socket())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-unix-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-unix-socket.js new file mode 100644 index 00000000..bf666b79 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort-unix-socket.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); + +class Agent extends http.Agent { + createConnection(options, oncreate) { + const socket = super.createConnection(options, oncreate); + socket.once('close', () => server.close()); + return socket; + } +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(common.PIPE, common.mustCall(() => { + const req = http.get({ + agent: new Agent(), + socketPath: common.PIPE + }); + + req.abort(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort.js new file mode 100644 index 00000000..f767189e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const N = 8; + +const countdown = new Countdown(N, () => server.close()); + +const server = http.Server(common.mustCall((req, res) => { + res.writeHead(200); + res.write('Working on it...'); + req.on('aborted', common.mustCall(() => countdown.dec())); +}, N)); + +server.listen(0, common.mustCall(() => { + + const requests = []; + const reqCountdown = new Countdown(N, () => { + requests.forEach((req) => req.abort()); + }); + + const options = { port: server.address().port }; + + for (let i = 0; i < N; i++) { + options.path = `/?id=${i}`; + requests.push( + http.get(options, common.mustCall((res) => { + res.resume(); + reqCountdown.dec(); + }))); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort2.js new file mode 100644 index 00000000..bc4b0e40 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort2.js @@ -0,0 +1,38 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('Hello'); +})); + +server.listen(0, common.mustCall(() => { + const options = { port: server.address().port }; + const req = http.get(options, common.mustCall((res) => { + res.on('data', (data) => { + req.abort(); + server.close(); + }); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort3.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort3.js new file mode 100644 index 00000000..4fb7d0fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-abort3.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); + +function createConnection() { + const socket = new net.Socket(); + + process.nextTick(function() { + socket.destroy(new Error('Oops')); + }); + + return socket; +} + +{ + const req = http.get({ createConnection }); + + req.on('error', common.expectsError({ name: 'Error', message: 'Oops' })); + req.abort(); +} + +{ + class CustomAgent extends http.Agent {} + CustomAgent.prototype.createConnection = createConnection; + + const req = http.get({ agent: new CustomAgent() }); + + req.on('error', common.expectsError({ name: 'Error', message: 'Oops' })); + req.abort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-aborted-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-aborted-event.js new file mode 100644 index 00000000..b1401187 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-aborted-event.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +{ + let serverRes; + const server = http.Server(function(req, res) { + res.write('Part of my res.'); + serverRes = res; + }); + + server.listen(0, common.mustCall(function() { + http.get({ + port: this.address().port, + headers: { connection: 'keep-alive' } + }, common.mustCall(function(res) { + server.close(); + serverRes.destroy(); + res.on('aborted', common.mustCall()); + res.on('error', common.expectsError({ + code: 'ECONNRESET' + })); + })); + })); +} + +{ + // Don't crash of no 'error' handler. + let serverRes; + const server = http.Server(function(req, res) { + res.write('Part of my res.'); + serverRes = res; + }); + + server.listen(0, common.mustCall(function() { + http.get({ + port: this.address().port, + headers: { connection: 'keep-alive' } + }, common.mustCall(function(res) { + server.close(); + serverRes.destroy(); + res.on('aborted', common.mustCall()); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-abort-close-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-abort-close-event.js new file mode 100644 index 00000000..69a48da2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-abort-close-event.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); + +const keepAliveAgent = new http.Agent({ keepAlive: true }); + +server.listen(0, common.mustCall(() => { + const req = http.get({ + port: server.address().port, + agent: keepAliveAgent + }); + + req + .on('socket', common.mustNotCall()) + .on('response', common.mustNotCall()) + .on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + server.close(); + keepAliveAgent.destroy(); + })) + .abort(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-end-close-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-end-close-event.js new file mode 100644 index 00000000..ce202f4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent-end-close-event.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('hello'); +})); + +const keepAliveAgent = new http.Agent({ keepAlive: true }); + +server.listen(0, common.mustCall(() => { + const req = http.get({ + port: server.address().port, + agent: keepAliveAgent + }); + + req + .on('response', common.mustCall((res) => { + res + .on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + server.close(); + keepAliveAgent.destroy(); + })) + .on('data', common.mustCall()); + })) + .end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent.js new file mode 100644 index 00000000..0c348acc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-agent.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +let name; +const max = 3; +const agent = new http.Agent(); + +const server = http.Server(common.mustCall((req, res) => { + if (req.url === '/0') { + setTimeout(common.mustCall(() => { + res.writeHead(200); + res.end('Hello, World!'); + }), 100); + } else { + res.writeHead(200); + res.end('Hello, World!'); + } +}, max)); +server.listen(0, common.mustCall(() => { + name = agent.getName({ port: server.address().port }); + for (let i = 0; i < max; ++i) + request(i); +})); + +const countdown = new Countdown(max, () => { + assert(!(name in agent.sockets)); + assert(!(name in agent.requests)); + server.close(); +}); + +function request(i) { + const req = http.get({ + port: server.address().port, + path: `/${i}`, + agent + }, function(res) { + const socket = req.socket; + socket.on('close', common.mustCall(() => { + countdown.dec(); + if (countdown.remaining > 0) { + assert.strictEqual(agent.sockets[name].includes(socket), + false); + } + })); + res.resume(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-check-http-token.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-check-http-token.js new file mode 100644 index 00000000..ef2445ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-check-http-token.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const expectedSuccesses = [undefined, null, 'GET', 'post']; +const expectedFails = [-1, 1, 0, {}, true, false, [], Symbol()]; + +const countdown = + new Countdown(expectedSuccesses.length, + common.mustCall(() => server.close())); + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); + countdown.dec(); +}, expectedSuccesses.length)); + +server.listen(0, common.mustCall(() => { + expectedFails.forEach((method) => { + assert.throws(() => { + http.request({ method, path: '/' }, common.mustNotCall()); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.method" property must be of type string.' + + common.invalidArgTypeHelper(method) + }); + }); + + expectedSuccesses.forEach((method) => { + http.request({ method, port: server.address().port }).end(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-event.js new file mode 100644 index 00000000..7097a247 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-event.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that the `'close'` event is emitted after the `'error'` +// event when a request is made and the socket is closed before we started to +// receive a response. + +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const req = http.get({ port: server.address().port }, common.mustNotCall()); + let errorEmitted = false; + + req.on('error', common.mustCall((err) => { + errorEmitted = true; + assert.strictEqual(err.constructor, Error); + assert.strictEqual(err.message, 'socket hang up'); + assert.strictEqual(err.code, 'ECONNRESET'); + })); + + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + assert.strictEqual(errorEmitted, true); + server.close(); + })); + + req.destroy(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-with-default-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-with-default-agent.js new file mode 100644 index 00000000..ea1e1481 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-close-with-default-agent.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end(); +}); + +server.listen(0, common.mustCall(() => { + const req = http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.resume(); + server.close(); + }); + + req.end(); +})); + +// This timer should never go off as the server will close the socket +setTimeout(common.mustNotCall(), common.platformTimeout(1000)).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-default-headers-exist.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-default-headers-exist.js new file mode 100644 index 00000000..cff2370a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-default-headers-exist.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const { once } = require('events'); + +const expectedHeaders = { + 'DELETE': ['host', 'connection'], + 'GET': ['host', 'connection'], + 'HEAD': ['host', 'connection'], + 'OPTIONS': ['host', 'connection'], + 'POST': ['host', 'connection', 'content-length'], + 'PUT': ['host', 'connection', 'content-length'], + 'TRACE': ['host', 'connection'] +}; + +const expectedMethods = Object.keys(expectedHeaders); + +const server = http.createServer(common.mustCall((req, res) => { + res.end(); + + assert(Object.hasOwn(expectedHeaders, req.method), + `${req.method} was an unexpected method`); + + const requestHeaders = Object.keys(req.headers); + for (const header of requestHeaders) { + assert.ok( + expectedHeaders[req.method].includes(header.toLowerCase()), + `${header} should not exist for method ${req.method}` + ); + } + + assert.strictEqual( + requestHeaders.length, + expectedHeaders[req.method].length, + `some headers were missing for method: ${req.method}` + ); +}, expectedMethods.length)); + +server.listen(0, common.mustCall(() => { + Promise.all(expectedMethods.map(async (method) => { + const request = http.request({ + method: method, + port: server.address().port + }).end(); + return once(request, 'response'); + })).then(common.mustCall(() => { server.close(); })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-defaults.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-defaults.js new file mode 100644 index 00000000..43419d1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-defaults.js @@ -0,0 +1,23 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const ClientRequest = require('http').ClientRequest; + +{ + const req = new ClientRequest({ createConnection: () => {} }); + assert.strictEqual(req.path, '/'); + assert.strictEqual(req.method, 'GET'); +} + +{ + const req = new ClientRequest({ method: '', createConnection: () => {} }); + assert.strictEqual(req.path, '/'); + assert.strictEqual(req.method, 'GET'); +} + +{ + const req = new ClientRequest({ path: '', createConnection: () => {} }); + assert.strictEqual(req.path, '/'); + assert.strictEqual(req.method, 'GET'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-encoding.js new file mode 100644 index 00000000..a4701cdb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-encoding.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer((req, res) => { + res.end('ok'); + server.close(); +}).listen(0, common.mustCall(() => { + http.request({ + port: server.address().port, + encoding: 'utf8' + }, common.mustCall((res) => { + let data = ''; + res.on('data', (chunk) => data += chunk); + res.on('end', common.mustCall(() => assert.strictEqual(data, 'ok'))); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-error-rawbytes.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-error-rawbytes.js new file mode 100644 index 00000000..0c8efb8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-error-rawbytes.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const response = Buffer.from('HTTP/1.1 200 OK\r\n' + + 'Content-Length: 6\r\n' + + 'Transfer-Encoding: Chunked\r\n' + + '\r\n' + + '6\r\nfoobar' + + '0\r\n'); + +const server = net.createServer(common.mustCall((conn) => { + conn.write(response); +})); + +server.listen(0, common.mustCall(() => { + const req = http.get(`http://localhost:${server.address().port}/`); + req.end(); + req.on('error', common.mustCall((err) => { + const reason = "Transfer-Encoding can't be present with Content-Length"; + assert.strictEqual(err.message, `Parse Error: ${reason}`); + assert(err.bytesParsed < response.length); + assert(err.bytesParsed >= response.indexOf('Transfer-Encoding')); + assert.strictEqual(err.code, 'HPE_INVALID_TRANSFER_ENCODING'); + assert.strictEqual(err.reason, reason); + assert.deepStrictEqual(err.rawPacket, response); + + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-finished.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-finished.js new file mode 100644 index 00000000..2d7e5b95 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-finished.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const { finished } = require('stream'); + +{ + // Test abort before finished. + + const server = http.createServer(function(req, res) { + res.write('asd'); + }); + + server.listen(0, common.mustCall(function() { + http.request({ + port: this.address().port + }) + .on('response', (res) => { + res.on('readable', () => { + res.destroy(); + }); + finished(res, common.mustCall(() => { + server.close(); + })); + }) + .end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-get-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-get-url.js new file mode 100644 index 00000000..3b091a72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-get-url.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); +const testPath = '/foo?bar'; + +const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(req.url, testPath); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello\n'); + res.end(); +}, 3)); + +server.listen(0, common.localhostIPv4, common.mustCall(() => { + const u = `http://${common.localhostIPv4}:${server.address().port}${testPath}`; + http.get(u, common.mustCall(() => { + http.get(url.parse(u), common.mustCall(() => { + http.get(new URL(u), common.mustCall(() => { + server.close(); + })); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-array.js new file mode 100644 index 00000000..4b78256b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-array.js @@ -0,0 +1,70 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const http = require('http'); + +function execute(options) { + http.createServer(function(req, res) { + const expectHeaders = { + 'x-foo': 'boom', + 'cookie': 'a=1; b=2; c=3', + 'connection': 'keep-alive', + 'host': 'example.com', + }; + + // no Host header when you set headers an array + if (!Array.isArray(options.headers)) { + expectHeaders.host = `localhost:${this.address().port}`; + } + + // no Authorization header when you set headers an array + if (options.auth && !Array.isArray(options.headers)) { + expectHeaders.authorization = + `Basic ${Buffer.from(options.auth).toString('base64')}`; + } + + this.close(); + + assert.deepStrictEqual(req.headers, expectHeaders); + + res.writeHead(200, { 'Connection': 'close' }); + res.end(); + }).listen(0, function() { + options = Object.assign(options, { + port: this.address().port, + path: '/' + }); + const req = http.request(options); + req.end(); + }); +} + +// Should be the same except for implicit Host header on the first two +execute({ headers: { 'x-foo': 'boom', 'cookie': 'a=1; b=2; c=3' } }); +execute({ headers: { 'x-foo': 'boom', 'cookie': [ 'a=1', 'b=2', 'c=3' ] } }); +execute({ headers: [ + [ 'x-foo', 'boom' ], + [ 'cookie', 'a=1; b=2; c=3' ], + [ 'Host', 'example.com' ], +] }); +execute({ headers: [ + [ 'x-foo', 'boom' ], + [ 'cookie', [ 'a=1', 'b=2', 'c=3' ]], + [ 'Host', 'example.com' ], +] }); +execute({ headers: [ + [ 'x-foo', 'boom' ], [ 'cookie', 'a=1' ], + [ 'cookie', 'b=2' ], [ 'cookie', 'c=3' ], + [ 'Host', 'example.com'], +] }); + +// Authorization and Host header both missing from the second +execute({ auth: 'foo:bar', headers: + { 'x-foo': 'boom', 'cookie': 'a=1; b=2; c=3' } }); +execute({ auth: 'foo:bar', headers: [ + [ 'x-foo', 'boom' ], [ 'cookie', 'a=1' ], + [ 'cookie', 'b=2' ], [ 'cookie', 'c=3'], + [ 'Host', 'example.com'], +] }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-host-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-host-array.js new file mode 100644 index 00000000..53b25951 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-headers-host-array.js @@ -0,0 +1,23 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const http = require('http'); + +{ + + const options = { + port: '80', + path: '/', + headers: { + host: [] + } + }; + + assert.throws(() => { + http.request(options); + }, { + code: /ERR_INVALID_ARG_TYPE/ + }, 'http request should throw when passing array as header host'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-immediate-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-immediate-error.js new file mode 100644 index 00000000..ff29ad72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-immediate-error.js @@ -0,0 +1,44 @@ +'use strict'; +// Flags: --expose-internals + +// Make sure http.request() can catch immediate errors in +// net.createConnection(). + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); +const { internalBinding } = require('internal/test/binding'); +const { UV_ENETUNREACH } = internalBinding('uv'); +const { + newAsyncId, + symbols: { async_id_symbol } +} = require('internal/async_hooks'); + +const agent = new http.Agent(); +agent.createConnection = common.mustCall((cfg) => { + const sock = new net.Socket(); + + // Fake the handle so we can enforce returning an immediate error + sock._handle = { + connect: common.mustCall((req, addr, port) => { + return UV_ENETUNREACH; + }), + readStart() {}, + close() {} + }; + + // Simulate just enough socket handle initialization + sock[async_id_symbol] = newAsyncId(); + + sock.connect(cfg); + return sock; +}); + +http.get({ + host: '127.0.0.1', + port: 1, + agent +}).on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ENETUNREACH'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-incomingmessage-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-incomingmessage-destroy.js new file mode 100644 index 00000000..64b95dc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-incomingmessage-destroy.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +const { createServer, get } = require('http'); +const assert = require('assert'); + +const server = createServer(common.mustCall((req, res) => { + res.writeHead(200); + res.write('Part of res.'); +})); + +function onUncaught(error) { + assert.strictEqual(error.message, 'Destroy test'); + server.close(); +} + +process.on('uncaughtException', common.mustCall(onUncaught)); + +server.listen(0, () => { + get({ + port: server.address().port + }, common.mustCall((res) => { + const err = new Error('Destroy test'); + assert.strictEqual(res.errored, null); + res.destroy(err); + assert.strictEqual(res.closed, false); + assert.strictEqual(res.errored, err); + res.on('close', () => { + assert.strictEqual(res.closed, true); + }); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-input-function.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-input-function.js new file mode 100644 index 00000000..3a2f93aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-input-function.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200); + res.end('hello world'); + })).listen(0, '127.0.0.1'); + + server.on('listening', common.mustCall(() => { + const req = new http.ClientRequest(server.address(), common.mustCall((response) => { + let body = ''; + response.setEncoding('utf8'); + response.on('data', (chunk) => { + body += chunk; + }); + + response.on('end', common.mustCall(() => { + assert.strictEqual(body, 'hello world'); + server.close(); + })); + })); + + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-insecure-http-parser-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-insecure-http-parser-error.js new file mode 100644 index 00000000..d483d817 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-insecure-http-parser-error.js @@ -0,0 +1,14 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const ClientRequest = require('http').ClientRequest; + +{ + assert.throws(() => { + new ClientRequest({ insecureHTTPParser: 'wrongValue' }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: /insecureHTTPParser/ + }, 'http request should throw when passing invalid insecureHTTPParser'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-invalid-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-invalid-path.js new file mode 100644 index 00000000..c8d1fec1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-invalid-path.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +assert.throws(() => { + http.request({ + path: '/thisisinvalid\uffe2' + }).end(); +}, { + code: 'ERR_UNESCAPED_CHARACTERS', + name: 'TypeError' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-hint.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-hint.js new file mode 100644 index 00000000..2618dfd5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-hint.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer( + { keepAliveTimeout: common.platformTimeout(60000) }, + function(req, res) { + req.resume(); + res.writeHead(200, { 'Connection': 'keep-alive', 'Keep-Alive': 'timeout=1' }); + res.end('FOO'); + } +); + +server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + + res.resume(); + server.close(); + }); +})); + + +// This timer should never go off as the agent will parse the hint and terminate earlier +setTimeout(common.mustNotCall(), common.platformTimeout(3000)).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-release-before-finish.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-release-before-finish.js new file mode 100644 index 00000000..e6e0bac1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-keep-alive-release-before-finish.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer((req, res) => { + res.end(); +}).listen(0, common.mustCall(() => { + const agent = new http.Agent({ + maxSockets: 1, + keepAlive: true + }); + + const port = server.address().port; + + const post = http.request({ + agent, + method: 'POST', + port, + }, common.mustCall((res) => { + res.resume(); + })); + + // What happens here is that the server `end`s the response before we send + // `something`, and the client thought that this is a green light for sending + // next GET request + post.write(Buffer.alloc(16 * 1024, 'X')); + setTimeout(() => { + post.end('something'); + }, 100); + + http.request({ + agent, + method: 'GET', + port, + }, common.mustCall((res) => { + server.close(); + res.connection.end(); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-override-global-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-override-global-agent.js new file mode 100644 index 00000000..f8b29289 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-override-global-agent.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.Server(common.mustCall((req, res) => { + res.writeHead(200); + res.end('Hello, World!'); +})); + +server.listen(0, common.mustCall(() => { + const agent = new http.Agent(); + const name = agent.getName({ port: server.address().port }); + http.globalAgent = agent; + + makeRequest(); + assert(name in agent.sockets); // Agent has indeed been used +})); + +function makeRequest() { + const req = http.get({ + port: server.address().port + }); + req.on('close', () => { + assert.strictEqual(req.destroyed, true); + server.close(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-parse-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-parse-error.js new file mode 100644 index 00000000..5d0ad4b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-parse-error.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); +const Countdown = require('../common/countdown'); + +const countdown = new Countdown(2, () => server.close()); + +const payloads = [ + 'HTTP/1.1 302 Object Moved\r\nContent-Length: 0\r\n\r\nhi world', + 'bad http = should trigger parse error', +]; + +// Create a TCP server +const server = + net.createServer(common.mustCall((c) => c.end(payloads.shift()), 2)); + +server.listen(0, common.mustCall(() => { + for (let i = 0; i < 2; i++) { + const req = http.get({ + port: server.address().port, + path: '/' + }).on('error', common.mustCall((e) => { + assert.strictEqual(req.socket.listenerCount('data'), 0); + assert.strictEqual(req.socket.listenerCount('end'), 1); + common.expectsError({ + code: 'HPE_INVALID_CONSTANT', + message: 'Parse Error: Expected HTTP/' + })(e); + countdown.dec(); + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-pipe-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-pipe-end.js new file mode 100644 index 00000000..ee88ce3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-pipe-end.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// See https://github.com/joyent/node/issues/3257 + +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(function(req, res) { + req.resume(); + req.once('end', function() { + res.writeHead(200); + res.end(); + server.close(); + }); +}); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(common.PIPE, function() { + const req = http.request({ + socketPath: common.PIPE, + headers: { 'Content-Length': '1' }, + method: 'POST', + path: '/' + }); + + req.write('.'); + + sched(function() { req.end(); }, 5); +}); + +// Schedule a callback after `ticks` event loop ticks +function sched(cb, ticks) { + function fn() { + if (--ticks) + setImmediate(fn); + else + cb(); + } + setImmediate(fn); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race-2.js new file mode 100644 index 00000000..951b8e0d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race-2.js @@ -0,0 +1,112 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +// +// Slight variation on test-http-client-race to test for another race +// condition involving the parsers FreeList used internally by http.Client. +// + +const body1_s = '1111111111111111'; +const body2_s = '22222'; +const body3_s = '3333333333333333333'; + +const server = http.createServer(function(req, res) { + const pathname = url.parse(req.url).pathname; + + let body; + switch (pathname) { + case '/1': body = body1_s; break; + case '/2': body = body2_s; break; + default: body = body3_s; + } + + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'Content-Length': body.length + }); + res.end(body); +}); +server.listen(0); + +let body1 = ''; +let body2 = ''; +let body3 = ''; + +server.on('listening', function() { + // + // Client #1 is assigned Parser #1 + // + const req1 = http.get({ port: this.address().port, path: '/1' }); + req1.on('response', function(res1) { + res1.setEncoding('utf8'); + + res1.on('data', function(chunk) { + body1 += chunk; + }); + + res1.on('end', function() { + // + // Delay execution a little to allow the 'close' event to be processed + // (required to trigger this bug!) + // + setTimeout(function() { + // + // The bug would introduce itself here: Client #2 would be allocated the + // parser that previously belonged to Client #1. But we're not finished + // with Client #1 yet! + // + // At this point, the bug would manifest itself and crash because the + // internal state of the parser was no longer valid for use by Client #1 + // + const req2 = http.get({ port: server.address().port, path: '/2' }); + req2.on('response', function(res2) { + res2.setEncoding('utf8'); + res2.on('data', function(chunk) { body2 += chunk; }); + res2.on('end', function() { + + // + // Just to be really sure we've covered all our bases, execute a + // request using client2. + // + const req3 = http.get({ port: server.address().port, path: '/3' }); + req3.on('response', function(res3) { + res3.setEncoding('utf8'); + res3.on('data', function(chunk) { body3 += chunk; }); + res3.on('end', function() { server.close(); }); + }); + }); + }); + }, 500); + }); + }); +}); + +process.on('exit', function() { + assert.strictEqual(body1_s, body1); + assert.strictEqual(body2_s, body2); + assert.strictEqual(body3_s, body3); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race.js new file mode 100644 index 00000000..60b6b497 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-race.js @@ -0,0 +1,69 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +const body1_s = '1111111111111111'; +const body2_s = '22222'; + +const server = http.createServer(function(req, res) { + const body = url.parse(req.url).pathname === '/1' ? body1_s : body2_s; + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'Content-Length': body.length + }); + res.end(body); +}); +server.listen(0); + +let body1 = ''; +let body2 = ''; + +server.on('listening', function() { + const req1 = http.request({ port: this.address().port, path: '/1' }); + req1.end(); + req1.on('response', function(res1) { + res1.setEncoding('utf8'); + + res1.on('data', function(chunk) { + body1 += chunk; + }); + + res1.on('end', function() { + const req2 = http.request({ port: server.address().port, path: '/2' }); + req2.end(); + req2.on('response', function(res2) { + res2.setEncoding('utf8'); + res2.on('data', function(chunk) { body2 += chunk; }); + res2.on('end', function() { server.close(); }); + }); + }); + }); +}); + +process.on('exit', function() { + assert.strictEqual(body1_s, body1); + assert.strictEqual(body2_s, body2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-read-in-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-read-in-error.js new file mode 100644 index 00000000..5e38e49c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-read-in-error.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const http = require('http'); + +class Agent extends http.Agent { + createConnection() { + const socket = new net.Socket(); + + socket.on('error', function() { + socket.push('HTTP/1.1 200\r\n\r\n'); + }); + + let onNewListener; + socket.on('newListener', onNewListener = (name) => { + if (name !== 'error') + return; + socket.removeListener('newListener', onNewListener); + + // Let other listeners to be set up too + process.nextTick(() => { + this.breakSocket(socket); + }); + }); + + return socket; + } + + breakSocket(socket) { + socket.emit('error', new Error('Intentional error')); + } +} + +const agent = new Agent(); + +http.request({ + agent +}).once('error', function() { + console.log('ignore'); + this.on('data', common.mustNotCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-readable.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-readable.js new file mode 100644 index 00000000..c35ab259 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-readable.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const Duplex = require('stream').Duplex; + +class FakeAgent extends http.Agent { + createConnection() { + const s = new Duplex(); + let once = false; + + s._read = function() { + if (once) + return this.push(null); + once = true; + + this.push('HTTP/1.1 200 Ok\r\nTransfer-Encoding: chunked\r\n\r\n'); + this.push('b\r\nhello world\r\n'); + this.readable = false; + this.push('0\r\n\r\n'); + }; + + // Blackhole + s._write = function(data, enc, cb) { + cb(); + }; + + s.destroy = s.destroySoon = function() { + this.writable = false; + }; + + return s; + } +} + +let received = ''; + +const req = http.request({ + agent: new FakeAgent() +}, common.mustCall(function requestCallback(res) { + res.on('data', function dataCallback(chunk) { + received += chunk; + }); + + res.on('end', common.mustCall(function endCallback() { + assert.strictEqual(received, 'hello world'); + })); +})); +req.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-chunked-with-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-chunked-with-content-length.js new file mode 100644 index 00000000..de736829 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-chunked-with-content-length.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +const reqstr = 'HTTP/1.1 200 OK\r\n' + + 'Content-Length: 1\r\n' + + 'Transfer-Encoding: chunked\r\n\r\n'; + +const server = net.createServer((socket) => { + socket.write(reqstr); +}); + +server.listen(0, () => { + // The callback should not be called because the server is sending + // both a Content-Length header and a Transfer-Encoding: chunked + // header, which is a violation of the HTTP spec. + const req = http.get({ port: server.address().port }, common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_INVALID_TRANSFER_ENCODING'); + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-cr-no-lf.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-cr-no-lf.js new file mode 100644 index 00000000..be82caf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-cr-no-lf.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +const reqstr = 'HTTP/1.1 200 OK\r\n' + + 'Foo: Bar\r' + + 'Content-Length: 1\r\n\r\n'; + +const server = net.createServer((socket) => { + socket.write(reqstr); +}); + +server.listen(0, () => { + // The callback should not be called because the server is sending a + // header field that ends only in \r with no following \n + const req = http.get({ port: server.address().port }, common.mustNotCall()); + req.on('error', common.mustCall((err) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_LF_EXPECTED'); + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-unexpected-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-unexpected-agent.js new file mode 100644 index 00000000..8ec65068 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-reject-unexpected-agent.js @@ -0,0 +1,69 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const baseOptions = { + method: 'GET', + port: undefined, + host: common.localhostIPv4, +}; + +const failingAgentOptions = [ + true, + 'agent', + {}, + 1, + () => null, + Symbol(), +]; + +const acceptableAgentOptions = [ + false, + undefined, + null, + new http.Agent(), +]; + +const server = http.createServer((req, res) => { + res.end('hello'); +}); + +let numberOfResponses = 0; + +function createRequest(agent) { + const options = Object.assign(baseOptions, { agent }); + const request = http.request(options); + request.end(); + request.on('response', common.mustCall(() => { + numberOfResponses++; + if (numberOfResponses === acceptableAgentOptions.length) { + server.close(); + } + })); +} + +server.listen(0, baseOptions.host, common.mustCall(function() { + baseOptions.port = this.address().port; + + failingAgentOptions.forEach((agent) => { + assert.throws( + () => createRequest(agent), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.agent" property must be one of Agent-like ' + + 'Object, undefined, or false.' + + common.invalidArgTypeHelper(agent) + } + ); + }); + + acceptableAgentOptions.forEach((agent) => { + createRequest(agent); + }); +})); + +process.on('exit', () => { + assert.strictEqual(numberOfResponses, acceptableAgentOptions.length); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-req-error-dont-double-fire.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-req-error-dont-double-fire.js new file mode 100644 index 00000000..b162df03 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-req-error-dont-double-fire.js @@ -0,0 +1,27 @@ +'use strict'; + +// This tests that the error emitted on the socket does +// not get fired again when the 'error' event handler throws +// an error. + +const common = require('../common'); +const { addresses } = require('../common/internet'); +const { errorLookupMock } = require('../common/dns'); + +const assert = require('assert'); +const http = require('http'); + +const host = addresses.INVALID_HOST; + +const req = http.get({ + host, + lookup: common.mustCall(errorLookupMock()) +}); +const err = new Error('mock unexpected code error'); +req.on('error', common.mustCall(() => { + throw err; +})); + +process.on('uncaughtException', common.mustCall((e) => { + assert.strictEqual(e, err); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-request-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-request-options.js new file mode 100644 index 00000000..e642ef4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-request-options.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('node:assert'); +const http = require('node:http'); + +const headers = { foo: 'Bar' }; +const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.url, '/ping?q=term'); + assert.strictEqual(req.headers?.foo, headers.foo); + req.resume(); + req.on('end', () => { + res.writeHead(200); + res.end('pong'); + }); +})); + +server.listen(0, common.localhostIPv4, () => { + const { address, port } = server.address(); + const url = new URL(`http://${address}:${port}/ping?q=term`); + url.headers = headers; + const clientReq = http.request(url); + clientReq.on('close', common.mustCall(() => { + server.close(); + })); + clientReq.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-res-destroyed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-res-destroyed.js new file mode 100644 index 00000000..188ab06c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-res-destroyed.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.end('asd'); + })); + + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port + }, common.mustCall((res) => { + assert.strictEqual(res.destroyed, false); + res.destroy(); + assert.strictEqual(res.destroyed, true); + res.on('close', common.mustCall(() => { + server.close(); + })); + })); + })); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.end('asd'); + })); + + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port + }, common.mustCall((res) => { + assert.strictEqual(res.destroyed, false); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.destroyed, true); + server.close(); + })).resume(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-domain.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-domain.js new file mode 100644 index 00000000..ace9efc7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-domain.js @@ -0,0 +1,64 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const domain = require('domain'); + +let d; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// First fire up a simple HTTP server +const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end(); + server.close(); +}); +server.listen(common.PIPE, function() { + // create a domain + d = domain.create(); + d.run(common.mustCall(test)); +}); + +function test() { + + d.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'should be caught by domain'); + })); + + const req = http.get({ + socketPath: common.PIPE, + headers: { 'Content-Length': '1' }, + method: 'POST', + path: '/' + }); + req.on('response', function(res) { + res.on('end', function() { + res.emit('error', new Error('should be caught by domain')); + }); + res.resume(); + }); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-timeout.js new file mode 100644 index 00000000..7e44d83a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-response-timeout.js @@ -0,0 +1,14 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer((req, res) => res.flushHeaders()); + +server.listen(common.mustCall(() => { + const req = + http.get({ port: server.address().port }, common.mustCall((res) => { + res.on('timeout', common.mustCall(() => req.destroy())); + res.setTimeout(1); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout-after-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout-after-end.js new file mode 100644 index 00000000..93eab809 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout-after-end.js @@ -0,0 +1,33 @@ +'use strict'; + +// Test https://github.com/nodejs/node/issues/25499 fix. + +const { mustCall } = require('../common'); + +const { Agent, createServer, get } = require('http'); +const { strictEqual } = require('assert'); + +const server = createServer(mustCall((req, res) => { + res.end(); +})); + +server.listen(0, () => { + const agent = new Agent({ keepAlive: true, maxSockets: 1 }); + const port = server.address().port; + + let socket; + + const req = get({ agent, port }, (res) => { + res.on('end', () => { + strictEqual(req.setTimeout(0), req); + strictEqual(socket.listenerCount('timeout'), 1); + agent.destroy(); + server.close(); + }); + res.resume(); + }); + + req.on('socket', (sock) => { + socket = sock; + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout.js new file mode 100644 index 00000000..8cb83e3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-set-timeout.js @@ -0,0 +1,49 @@ +'use strict'; + +// Test that the `'timeout'` event is emitted exactly once if the `timeout` +// option and `request.setTimeout()` are used together. + +const { expectsError, mustCall } = require('../common'); +const { strictEqual } = require('assert'); +const { createServer, get } = require('http'); + +const server = createServer(() => { + // Never respond. +}); + +server.listen(0, mustCall(() => { + const req = get({ + port: server.address().port, + timeout: 2000, + }); + + req.setTimeout(1000); + + req.on('socket', mustCall((socket) => { + strictEqual(socket.timeout, 2000); + + socket.on('connect', mustCall(() => { + strictEqual(socket.timeout, 1000); + + // Reschedule the timer to not wait 1 sec and make the test finish faster. + socket.setTimeout(10); + strictEqual(socket.timeout, 10); + })); + })); + + req.on('error', expectsError({ + name: 'Error', + code: 'ECONNRESET', + message: 'socket hang up' + })); + + req.on('close', mustCall(() => { + strictEqual(req.destroyed, true); + server.close(); + })); + + req.on('timeout', mustCall(() => { + strictEqual(req.socket.listenerCount('timeout'), 1); + req.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-spurious-aborted.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-spurious-aborted.js new file mode 100644 index 00000000..e5f0d41d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-spurious-aborted.js @@ -0,0 +1,84 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const { Writable } = require('stream'); +const Countdown = require('../common/countdown'); + +const N = 2; +let abortRequest = true; + +const server = http.Server(common.mustCall((req, res) => { + const headers = { 'Content-Type': 'text/plain', 'Connection': 'close' }; + headers['Content-Length'] = 50; + const socket = res.socket; + res.writeHead(200, headers); + res.write('aaaaaaaaaabbbbbbbbbbccccccccccdddddddddd'); + if (abortRequest) { + process.nextTick(() => socket.destroy()); + } else { + process.nextTick(() => res.end('eeeeeeeeee')); + } +}, N)); + +server.listen(0, common.mustCall(() => { + download(); +})); + +const finishCountdown = new Countdown(N, common.mustCall(() => { + server.close(); +})); +const reqCountdown = new Countdown(N, common.mustCall()); + +function download() { + const opts = { + port: server.address().port, + path: '/', + }; + const req = http.get(opts); + req.on('error', common.mustNotCall()); + req.on('response', (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.connection, 'close'); + let aborted = false; + const writable = new Writable({ + write(chunk, encoding, callback) { + callback(); + } + }); + res.pipe(writable); + const _handle = res.socket._handle; + _handle._close = res.socket._handle.close; + _handle.close = function(callback) { + _handle._close(); + // Set readable to true even though request is complete + if (res.complete) res.readable = true; + callback(); + }; + if (!abortRequest) { + res.on('end', common.mustCall(() => { + reqCountdown.dec(); + })); + res.on('error', common.mustNotCall()); + } else { + res.on('aborted', common.mustCall(() => { + aborted = true; + reqCountdown.dec(); + writable.end(); + })); + res.on('error', common.expectsError({ + code: 'ECONNRESET' + })); + } + + writable.on('finish', () => { + assert.strictEqual(aborted, abortRequest); + finishCountdown.dec(); + if (finishCountdown.remaining === 0) return; + abortRequest = false; // Next one should be a good response + download(); + }); + }); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-agent.js new file mode 100644 index 00000000..66c0c0f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-agent.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +let requests_sent = 0; +let requests_done = 0; +const options = { + method: 'GET', + port: undefined, + host: '127.0.0.1', +}; + +const server = http.createServer((req, res) => { + const m = /\/(.*)/.exec(req.url); + const reqid = parseInt(m[1], 10); + if (reqid % 2) { + // Do not reply the request + } else { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(reqid.toString()); + res.end(); + } +}); + +server.listen(0, options.host, function() { + options.port = this.address().port; + + for (requests_sent = 0; requests_sent < 30; requests_sent += 1) { + options.path = `/${requests_sent}`; + const req = http.request(options); + req.id = requests_sent; + req.on('response', (res) => { + res.on('data', function(data) { + console.log(`res#${this.req.id} data:${data}`); + }); + res.on('end', function(data) { + console.log(`res#${this.req.id} end`); + requests_done += 1; + req.destroy(); + }); + }); + req.on('close', function() { + console.log(`req#${this.id} close`); + }); + req.on('error', function() { + console.log(`req#${this.id} error`); + this.destroy(); + }); + req.setTimeout(50, function() { + console.log(`req#${this.id} timeout`); + this.abort(); + requests_done += 1; + }); + req.end(); + } + + setTimeout(function maybeDone() { + if (requests_done >= requests_sent) { + setTimeout(() => { + server.close(); + }, 100); + } else { + setTimeout(maybeDone, 100); + } + }, 100); +}); + +process.on('exit', () => { + console.error(`done=${requests_done} sent=${requests_sent}`); + // Check that timeout on http request was not called too much + assert.strictEqual(requests_done, requests_sent); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-connect-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-connect-listener.js new file mode 100644 index 00000000..ea09aff7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-connect-listener.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that `ClientRequest.prototype.setTimeout()` does +// not add a listener for the `'connect'` event to the socket if the +// socket is already connected. + +const assert = require('assert'); +const http = require('http'); + +// Maximum allowed value for timeouts. +const timeout = 2 ** 31 - 1; + +const server = http.createServer((req, res) => { + res.end(); +}); + +server.listen(0, common.mustCall(() => { + const agent = new http.Agent({ keepAlive: true, maxSockets: 1 }); + const options = { port: server.address().port, agent: agent }; + + doRequest(options, common.mustCall(() => { + const req = doRequest(options, common.mustCall(() => { + agent.destroy(); + server.close(); + })); + + req.on('socket', common.mustCall((socket) => { + assert.strictEqual(socket.listenerCount('connect'), 0); + })); + })); +})); + +function doRequest(options, callback) { + const req = http.get(options, (res) => { + res.on('end', callback); + res.resume(); + }); + + req.setTimeout(timeout); + return req; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-event.js new file mode 100644 index 00000000..d5a63622 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-event.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const options = { + method: 'GET', + port: undefined, + host: '127.0.0.1', + path: '/' +}; + +const server = http.createServer(); + +server.listen(0, options.host, function() { + options.port = this.address().port; + const req = http.request(options); + req.on('error', function() { + // This space is intentionally left blank + }); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + server.close(); + })); + + req.setTimeout(1); + req.on('timeout', common.mustCall(() => { + req.end(() => { + setTimeout(() => { + req.destroy(); + }, 100); + }); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-on-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-on-connect.js new file mode 100644 index 00000000..47b9fa80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-on-connect.js @@ -0,0 +1,33 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { kTimeout } = require('internal/timers'); + +const server = http.createServer((req, res) => { + // This space is intentionally left blank. +}); + +server.listen(0, common.localhostIPv4, common.mustCall(() => { + const port = server.address().port; + const req = http.get( + `http://${common.localhostIPv4}:${port}`, + { agent: new http.Agent() } + ); + + req.setTimeout(1); + req.on('socket', common.mustCall((socket) => { + assert.strictEqual(socket[kTimeout], null); + socket.on('connect', common.mustCall(() => { + assert.strictEqual(socket[kTimeout]._idleTimeout, 1); + })); + })); + req.on('timeout', common.mustCall(() => req.abort())); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'socket hang up'); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-listeners.js new file mode 100644 index 00000000..1122eaf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-listeners.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const agent = new http.Agent({ keepAlive: true }); + +const server = http.createServer((req, res) => { + res.end(''); +}); + +// Maximum allowed value for timeouts +const timeout = 2 ** 31 - 1; + +const options = { + agent, + method: 'GET', + port: undefined, + host: common.localhostIPv4, + path: '/', + timeout: timeout +}; + +server.listen(0, options.host, common.mustCall(() => { + options.port = server.address().port; + doRequest(common.mustCall((numListeners) => { + assert.strictEqual(numListeners, 3); + doRequest(common.mustCall((numListeners) => { + assert.strictEqual(numListeners, 3); + server.close(); + agent.destroy(); + })); + })); +})); + +function doRequest(cb) { + http.request(options, common.mustCall((response) => { + const sockets = agent.sockets[`${options.host}:${options.port}:`]; + assert.strictEqual(sockets.length, 1); + const socket = sockets[0]; + const numListeners = socket.listeners('timeout').length; + response.resume(); + response.once('end', common.mustCall(() => { + process.nextTick(cb, numListeners); + })); + })).end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-with-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-with-agent.js new file mode 100644 index 00000000..833c21c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option-with-agent.js @@ -0,0 +1,23 @@ +'use strict'; + +// Test that the request `timeout` option has precedence over the agent +// `timeout` option. + +const { mustCall } = require('../common'); +const { Agent, get } = require('http'); +const { strictEqual } = require('assert'); + +const request = get({ + agent: new Agent({ timeout: 50 }), + lookup: () => {}, + timeout: 100 +}); + +request.on('socket', mustCall((socket) => { + strictEqual(socket.timeout, 100); + + const listeners = socket.listeners('timeout'); + + strictEqual(listeners.length, 2); + strictEqual(listeners[1], request.timeoutCb); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option.js new file mode 100644 index 00000000..1003c28b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-option.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +assert.throws(() => { + http.request({ timeout: null }); +}, /The "timeout" argument must be of type number/); + +const options = { + method: 'GET', + port: undefined, + host: '127.0.0.1', + path: '/', + timeout: 1 +}; + +const server = http.createServer(); + +server.listen(0, options.host, function() { + options.port = this.address().port; + const req = http.request(options); + req.on('error', function() { + // This space is intentionally left blank + }); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + server.close(); + })); + + let timeout_events = 0; + req.on('timeout', common.mustCall(() => timeout_events += 1)); + setTimeout(function() { + req.destroy(); + assert.strictEqual(timeout_events, 1); + }, common.platformTimeout(100)); + setTimeout(function() { + req.end(); + }, common.platformTimeout(10)); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-with-data.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-with-data.js new file mode 100644 index 00000000..a3f7fdd9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout-with-data.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +let nchunks = 0; + +const options = { + method: 'GET', + port: undefined, + host: '127.0.0.1', + path: '/' +}; + +const server = http.createServer(function(req, res) { + res.writeHead(200, { 'Content-Length': '2' }); + res.write('*'); + server.once('timeout', common.mustCall(function() { res.end('*'); })); +}); + +server.listen(0, options.host, function() { + options.port = this.address().port; + const req = http.request(options, onresponse); + req.end(); + + function onresponse(res) { + req.setTimeout(50, common.mustCall(function() { + assert.strictEqual(nchunks, 1); // Should have received the first chunk + server.emit('timeout'); + })); + + res.on('data', common.mustCall(function(data) { + assert.strictEqual(String(data), '*'); + nchunks++; + }, 2)); + + res.on('end', common.mustCall(function() { + assert.strictEqual(nchunks, 2); + server.close(); + })); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout.js new file mode 100644 index 00000000..b83bd1dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-timeout.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const options = { + method: 'GET', + port: undefined, + host: '127.0.0.1', + path: '/' +}; + +const server = http.createServer(function(req, res) { + // This space intentionally left blank +}); + +server.listen(0, options.host, function() { + options.port = this.address().port; + const req = http.request(options, function(res) { + // This space intentionally left blank + }); + req.on('close', function() { + assert.strictEqual(req.destroyed, true); + server.close(); + }); + function destroy() { + req.destroy(); + } + const s = req.setTimeout(1, destroy); + assert.ok(s instanceof http.ClientRequest); + req.on('error', destroy); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-unescaped-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-unescaped-path.js new file mode 100644 index 00000000..93b2f540 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-unescaped-path.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +for (let i = 0; i <= 32; i += 1) { + const path = `bad${String.fromCharCode(i)}path`; + assert.throws( + () => http.get({ path }, common.mustNotCall()), + { + code: 'ERR_UNESCAPED_CHARACTERS', + name: 'TypeError', + message: 'Request path contains unescaped characters' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload-buf.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload-buf.js new file mode 100644 index 00000000..1c75612c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload-buf.js @@ -0,0 +1,64 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const N = 1024; + +const server = http.createServer(common.mustCall(function(req, res) { + assert.strictEqual(req.method, 'POST'); + let bytesReceived = 0; + + req.on('data', function(chunk) { + bytesReceived += chunk.length; + }); + + req.on('end', common.mustCall(function() { + assert.strictEqual(N, bytesReceived); + console.log('request complete from server'); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello\n'); + res.end(); + })); +})); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'POST', + path: '/' + }, common.mustCall(function(res) { + res.setEncoding('utf8'); + res.on('data', function(chunk) { + console.log(chunk); + }); + res.on('end', common.mustCall(function() { + server.close(); + })); + })); + + req.write(Buffer.allocUnsafe(N)); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload.js new file mode 100644 index 00000000..830c37da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-upload.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + assert.strictEqual(req.method, 'POST'); + req.setEncoding('utf8'); + + let sent_body = ''; + + req.on('data', function(chunk) { + console.log(`server got: ${JSON.stringify(chunk)}`); + sent_body += chunk; + }); + + req.on('end', common.mustCall(function() { + assert.strictEqual(sent_body, '1\n2\n3\n'); + console.log('request complete from server'); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello\n'); + res.end(); + })); +})); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'POST', + path: '/' + }, common.mustCall(function(res) { + res.setEncoding('utf8'); + res.on('data', function(chunk) { + console.log(chunk); + }); + res.on('end', common.mustCall(function() { + server.close(); + })); + })); + + req.write('1\n'); + req.write('2\n'); + req.write('3\n'); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-client-with-create-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-with-create-connection.js new file mode 100644 index 00000000..5c99de6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-client-with-create-connection.js @@ -0,0 +1,55 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const tmpdir = require('../common/tmpdir'); + +tmpdir.refresh(); + +let count = 0; +let server1; +let server2; + +function request(options) { + count++; + http.get({ + ...options, + createConnection: (...args) => { + return net.connect(...args); + } + }, (res) => { + res.resume(); + res.on('end', () => { + if (--count === 0) { + server1.close(); + server2.close(); + } + }); + }); +} + +server1 = http.createServer((req, res) => { + res.end('ok'); +}).listen(common.PIPE, () => { + server2 = http.createServer((req, res) => { + res.end('ok'); + }).listen(() => { + request({ + path: '/', + socketPath: common.PIPE, + }); + + request({ + socketPath: common.PIPE, + }); + + request({ + path: '/', + port: server2.address().port, + }); + + request({ + port: server2.address().port, + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-common.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-common.js new file mode 100644 index 00000000..1629856c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-common.js @@ -0,0 +1,33 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const httpCommon = require('_http_common'); +const checkIsHttpToken = httpCommon._checkIsHttpToken; +const checkInvalidHeaderChar = httpCommon._checkInvalidHeaderChar; + +// checkIsHttpToken +assert(checkIsHttpToken('t')); +assert(checkIsHttpToken('tt')); +assert(checkIsHttpToken('ttt')); +assert(checkIsHttpToken('tttt')); +assert(checkIsHttpToken('ttttt')); + +assert.strictEqual(checkIsHttpToken(''), false); +assert.strictEqual(checkIsHttpToken(' '), false); +assert.strictEqual(checkIsHttpToken('あ'), false); +assert.strictEqual(checkIsHttpToken('あa'), false); +assert.strictEqual(checkIsHttpToken('aaaaあaaaa'), false); + +// checkInvalidHeaderChar +assert(checkInvalidHeaderChar('あ')); +assert(checkInvalidHeaderChar('aaaaあaaaa')); + +assert.strictEqual(checkInvalidHeaderChar(''), false); +assert.strictEqual(checkInvalidHeaderChar(1), false); +assert.strictEqual(checkInvalidHeaderChar(' '), false); +assert.strictEqual(checkInvalidHeaderChar(false), false); +assert.strictEqual(checkInvalidHeaderChar('t'), false); +assert.strictEqual(checkInvalidHeaderChar('tt'), false); +assert.strictEqual(checkInvalidHeaderChar('ttt'), false); +assert.strictEqual(checkInvalidHeaderChar('tttt'), false); +assert.strictEqual(checkInvalidHeaderChar('ttttt'), false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-conn-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-conn-reset.js new file mode 100644 index 00000000..e218bbfd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-conn-reset.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const options = { + host: '127.0.0.1', + port: undefined +}; + +process.env.NODE_DEBUG = 'http'; +// Start a tcp server that closes incoming connections immediately +const server = net.createServer(function(client) { + client.destroy(); + server.close(); +}); +server.listen(0, options.host, common.mustCall(onListen)); + +// Do a GET request, expect it to fail +function onListen() { + options.port = this.address().port; + const req = http.request(options, common.mustNotCall()); + req.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'ECONNRESET'); + })); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-connect-req-res.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-connect-req-res.js new file mode 100644 index 00000000..dfb83a41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-connect-req-res.js @@ -0,0 +1,71 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); +server.on('connect', common.mustCall(function(req, socket, firstBodyChunk) { + assert.strictEqual(req.method, 'CONNECT'); + assert.strictEqual(req.url, 'example.com:443'); + console.error('Server got CONNECT request'); + + // It is legal for the server to send some data intended for the client + // along with the CONNECT response + socket.write( + 'HTTP/1.1 200 Connection established\r\n' + + 'Date: Tue, 15 Nov 1994 08:12:31 GMT\r\n' + + '\r\n' + + 'Head' + ); + + let data = firstBodyChunk.toString(); + socket.on('data', function(buf) { + data += buf.toString(); + }); + socket.on('end', function() { + socket.end(data); + }); +})); +server.listen(0, common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'CONNECT', + path: 'example.com:443' + }, common.mustNotCall()); + + assert.strictEqual(req.destroyed, false); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + })); + + req.on('connect', common.mustCall(function(res, socket, firstBodyChunk) { + console.error('Client got CONNECT request'); + + // Make sure this request got removed from the pool. + const name = `localhost:${server.address().port}`; + assert(!(name in http.globalAgent.sockets)); + assert(!(name in http.globalAgent.requests)); + + // Make sure this socket has detached. + assert(!socket.ondata); + assert(!socket.onend); + assert.strictEqual(socket.listeners('connect').length, 0); + assert.strictEqual(socket.listeners('data').length, 0); + + let data = firstBodyChunk.toString(); + + // Test that the firstBodyChunk was not parsed as HTTP + assert.strictEqual(data, 'Head'); + + socket.on('data', function(buf) { + data += buf.toString(); + }); + socket.on('end', function() { + assert.strictEqual(data, 'HeadRequestEnd'); + server.close(); + }); + socket.end('End'); + })); + + req.end('Request'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-connect.js new file mode 100644 index 00000000..b6053ba9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-connect.js @@ -0,0 +1,109 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustNotCall()); + +server.on('connect', common.mustCall((req, socket, firstBodyChunk) => { + assert.strictEqual(req.method, 'CONNECT'); + assert.strictEqual(req.url, 'google.com:443'); + + // Make sure this socket has detached. + assert.strictEqual(socket.listenerCount('close'), 0); + assert.strictEqual(socket.listenerCount('drain'), 0); + assert.strictEqual(socket.listenerCount('data'), 0); + assert.strictEqual(socket.listenerCount('end'), 1); + assert.strictEqual(socket.listenerCount('error'), 0); + assert.strictEqual(socket.listenerCount('timeout'), 0); + + socket.write('HTTP/1.1 200 Connection established\r\n\r\n'); + + let data = firstBodyChunk.toString(); + socket.on('data', (buf) => { + data += buf.toString(); + }); + + socket.on('end', common.mustCall(() => { + socket.end(data); + })); +})); + +server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'CONNECT', + path: 'google.com:443', + timeout: 20000 + }, common.mustNotCall()); + + req.on('socket', common.mustCall((socket) => { + assert.strictEqual(socket._httpMessage, req); + })); + + assert.strictEqual(req.destroyed, false); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + })); + + req.on('connect', common.mustCall((res, socket, firstBodyChunk) => { + // Make sure this request got removed from the pool. + const name = `localhost:${server.address().port}`; + assert(!(name in http.globalAgent.sockets)); + assert(!(name in http.globalAgent.requests)); + + // Make sure this socket has detached. + assert(!socket.ondata); + assert(!socket.onend); + assert.strictEqual(socket._httpMessage, null); + assert.strictEqual(socket.listenerCount('connect'), 0); + assert.strictEqual(socket.listenerCount('data'), 0); + assert.strictEqual(socket.listenerCount('drain'), 0); + assert.strictEqual(socket.listenerCount('end'), 1); + assert.strictEqual(socket.listenerCount('free'), 0); + assert.strictEqual(socket.listenerCount('close'), 0); + assert.strictEqual(socket.listenerCount('error'), 0); + assert.strictEqual(socket.listenerCount('agentRemove'), 0); + assert.strictEqual(socket.listenerCount('timeout'), 0); + + let data = firstBodyChunk.toString(); + socket.on('data', (buf) => { + data += buf.toString(); + }); + + socket.on('end', common.mustCall(() => { + assert.strictEqual(data, 'HeadBody'); + server.close(); + })); + + socket.write('Body'); + socket.end(); + })); + + // It is legal for the client to send some data intended for the server + // before the "200 Connection established" (or any other success or + // error code) is received. + req.write('Head'); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length-mismatch.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length-mismatch.js new file mode 100644 index 00000000..540acbe7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length-mismatch.js @@ -0,0 +1,80 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +function shouldThrowOnMoreBytes() { + const server = http.createServer(common.mustCall((req, res) => { + res.strictContentLength = true; + res.setHeader('Content-Length', 5); + res.write('hello'); + assert.throws(() => { + res.write('a'); + }, { + code: 'ERR_HTTP_CONTENT_LENGTH_MISMATCH' + }); + res.statusCode = 200; + res.end(); + })); + + server.listen(0, () => { + const req = http.get({ + port: server.address().port, + }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(res.statusCode, 200); + server.close(); + })); + req.end(); + }); +} + +function shouldNotThrow() { + const server = http.createServer(common.mustCall((req, res) => { + res.strictContentLength = true; + res.write('helloaa'); + res.statusCode = 200; + res.end('ending'); + })); + + server.listen(0, () => { + http.get({ + port: server.address().port, + }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(res.statusCode, 200); + server.close(); + })); + }); +} + + +function shouldThrowOnFewerBytes() { + const server = http.createServer(common.mustCall((req, res) => { + res.strictContentLength = true; + res.setHeader('Content-Length', 5); + res.write('a'); + res.statusCode = 200; + assert.throws(() => { + res.end('aaa'); + }, { + code: 'ERR_HTTP_CONTENT_LENGTH_MISMATCH' + }); + res.end('aaaa'); + })); + + server.listen(0, () => { + http.get({ + port: server.address().port, + }, common.mustCall((res) => { + res.resume(); + assert.strictEqual(res.statusCode, 200); + server.close(); + })); + }); +} + +shouldThrowOnMoreBytes(); +shouldNotThrow(); +shouldThrowOnFewerBytes(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length.js new file mode 100644 index 00000000..e5d04c34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-content-length.js @@ -0,0 +1,93 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const expectedHeadersMultipleWrites = { + 'connection': 'keep-alive', + 'transfer-encoding': 'chunked', +}; + +const expectedHeadersEndWithData = { + 'connection': 'keep-alive', + 'content-length': String('hello world'.length), +}; + +const expectedHeadersEndNoData = { + 'connection': 'keep-alive', + 'content-length': '0', +}; + + +const countdown = new Countdown(3, () => server.close()); + +const server = http.createServer(function(req, res) { + res.removeHeader('Date'); + res.setHeader('Keep-Alive', 'timeout=1'); + + switch (req.url.slice(1)) { + case 'multiple-writes': + delete req.headers.host; + assert.deepStrictEqual(req.headers, expectedHeadersMultipleWrites); + res.write('hello'); + res.end('world'); + break; + case 'end-with-data': + delete req.headers.host; + assert.deepStrictEqual(req.headers, expectedHeadersEndWithData); + res.end('hello world'); + break; + case 'empty': + delete req.headers.host; + assert.deepStrictEqual(req.headers, expectedHeadersEndNoData); + res.end(); + break; + default: + throw new Error('Unreachable'); + } + + countdown.dec(); +}); + +server.listen(0, function() { + let req; + + req = http.request({ + port: this.address().port, + method: 'POST', + path: '/multiple-writes' + }); + req.removeHeader('Date'); + req.write('hello '); + req.end('world'); + req.on('response', function(res) { + assert.deepStrictEqual(res.headers, { ...expectedHeadersMultipleWrites, 'keep-alive': 'timeout=1' }); + res.resume(); + }); + + req = http.request({ + port: this.address().port, + method: 'POST', + path: '/end-with-data' + }); + req.removeHeader('Date'); + req.end('hello world'); + req.on('response', function(res) { + assert.deepStrictEqual(res.headers, { ...expectedHeadersEndWithData, 'keep-alive': 'timeout=1' }); + res.resume(); + }); + + req = http.request({ + port: this.address().port, + method: 'POST', + path: '/empty' + }); + req.removeHeader('Date'); + req.end(); + req.on('response', function(res) { + assert.deepStrictEqual(res.headers, { ...expectedHeadersEndNoData, 'keep-alive': 'timeout=1' }); + res.resume(); + }); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-contentLength0.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-contentLength0.js new file mode 100644 index 00000000..975e2abe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-contentLength0.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const http = require('http'); + +// Simple test of Node's HTTP Client choking on a response +// with a 'Content-Length: 0 ' response header. +// I.E. a space character after the 'Content-Length' throws an `error` event. + + +const s = http.createServer(function(req, res) { + res.writeHead(200, { 'Content-Length': '0 ' }); + res.end(); +}); +s.listen(0, function() { + + const request = http.request({ port: this.address().port }, (response) => { + console.log(`STATUS: ${response.statusCode}`); + s.close(); + response.resume(); + }); + + request.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-correct-hostname.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-correct-hostname.js new file mode 100644 index 00000000..c67a6d49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-correct-hostname.js @@ -0,0 +1,28 @@ +/* eslint-disable node-core/crypto-check */ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { kOutHeaders } = require('internal/http'); + +const http = require('http'); +const modules = { http }; + +if (common.hasCrypto) { + const https = require('https'); + modules.https = https; +} + +Object.keys(modules).forEach((module) => { + const doNotCall = common.mustNotCall( + `${module}.request should not connect to ${module}://example.com%60x.example.com` + ); + const req = modules[module].request(`${module}://example.com%60x.example.com`, doNotCall); + assert.deepStrictEqual(req[kOutHeaders].host, [ + 'Host', + 'example.com`x.example.com', + ]); + req.abort(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-createConnection.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-createConnection.js new file mode 100644 index 00000000..1425b964 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-createConnection.js @@ -0,0 +1,90 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +function commonHttpGet(fn) { + if (typeof fn === 'function') { + fn = common.mustCall(fn); + } + return new Promise((resolve, reject) => { + http.get({ createConnection: fn }, (res) => { + resolve(res); + }).on('error', (err) => { + reject(err); + }); + }); +} + +const server = http.createServer(common.mustCall(function(req, res) { + res.end(); +}, 4)).listen(0, '127.0.0.1', async () => { + await commonHttpGet(createConnection); + await commonHttpGet(createConnectionAsync); + await commonHttpGet(createConnectionBoth1); + await commonHttpGet(createConnectionBoth2); + + // Errors + await assert.rejects(() => commonHttpGet(createConnectionError), { + message: 'sync' + }); + await assert.rejects(() => commonHttpGet(createConnectionAsyncError), { + message: 'async' + }); + + server.close(); +}); + +function createConnection() { + return net.createConnection(server.address().port, '127.0.0.1'); +} + +function createConnectionAsync(options, cb) { + setImmediate(function() { + cb(null, net.createConnection(server.address().port, '127.0.0.1')); + }); +} + +function createConnectionBoth1(options, cb) { + const socket = net.createConnection(server.address().port, '127.0.0.1'); + setImmediate(function() { + cb(null, socket); + }); + return socket; +} + +function createConnectionBoth2(options, cb) { + const socket = net.createConnection(server.address().port, '127.0.0.1'); + cb(null, socket); + return socket; +} + +function createConnectionError(options, cb) { + throw new Error('sync'); +} + +function createConnectionAsyncError(options, cb) { + process.nextTick(cb, new Error('async')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-date-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-date-header.js new file mode 100644 index 00000000..169af2bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-date-header.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const testResBody = 'other stuff!\n'; + +const server = http.createServer((req, res) => { + assert.ok(!('date' in req.headers), + 'Request headers contained a Date.'); + res.writeHead(200, { + 'Content-Type': 'text/plain' + }); + res.end(testResBody); +}); +server.listen(0); + + +server.addListener('listening', () => { + const options = { + port: server.address().port, + path: '/', + method: 'GET' + }; + const req = http.request(options, (res) => { + assert.ok('date' in res.headers, + 'Response headers didn\'t contain a Date.'); + res.addListener('end', () => { + server.close(); + }); + res.resume(); + }); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-debug.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-debug.js new file mode 100644 index 00000000..39074122 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-debug.js @@ -0,0 +1,14 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const path = require('path'); + +process.env.NODE_DEBUG = 'http'; +const { stderr } = child_process.spawnSync(process.execPath, [ + path.resolve(__dirname, 'test-http-conn-reset.js'), +], { encoding: 'utf8' }); + +assert(stderr.match(/Setting the NODE_DEBUG environment variable to 'http' can expose sensitive data \(such as passwords, tokens and authentication headers\) in the resulting log\./), + stderr); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-decoded-auth.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-decoded-auth.js new file mode 100644 index 00000000..7b09f47c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-decoded-auth.js @@ -0,0 +1,48 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const testCases = [ + { + username: 'test@test"', + password: '123456^', + expected: 'dGVzdEB0ZXN0IjoxMjM0NTZe' + }, + { + username: 'test%40test', + password: '123456', + expected: 'dGVzdEB0ZXN0OjEyMzQ1Ng==' + }, + { + username: 'not%3Agood', + password: 'god', + expected: 'bm90Omdvb2Q6Z29k' + }, + { + username: 'not%22good', + password: 'g%5Eod', + expected: 'bm90Imdvb2Q6Z15vZA==' + }, + { + username: 'test1234::::', + password: 'mypass', + expected: 'dGVzdDEyMzQ6Ojo6Om15cGFzcw==' + }, +]; + +for (const testCase of testCases) { + const server = http.createServer(function(request, response) { + // The correct authorization header is be passed + assert.strictEqual(request.headers.authorization, `Basic ${testCase.expected}`); + response.writeHead(200, {}); + response.end('ok'); + server.close(); + }); + + server.listen(0, function() { + // make the request + const url = new URL(`http://${testCase.username}:${testCase.password}@localhost:${this.address().port}`); + http.request(url).end(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-default-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-default-encoding.js new file mode 100644 index 00000000..0c0de080 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-default-encoding.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const expected = 'This is a unicode text: سلام'; +let result = ''; + +const server = http.Server((req, res) => { + req.setEncoding('utf8'); + req.on('data', (chunk) => { + result += chunk; + }).on('end', () => { + res.writeHead(200); + res.end('hello world\n'); + server.close(); + }); + +}); + +server.listen(0, function() { + http.request({ + port: this.address().port, + path: '/', + method: 'POST' + }, (res) => { + console.log(res.statusCode); + res.resume(); + }).on('error', (e) => { + console.log(e.message); + process.exit(1); + }).end(expected); +}); + +process.on('exit', () => { + assert.strictEqual(result, expected); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-default-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-default-port.js new file mode 100644 index 00000000..20054875 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-default-port.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const http = require('http'); +const https = require('https'); +const assert = require('assert'); +const hostExpect = 'localhost'; +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +for (const { mod, createServer } of [ + { mod: http, createServer: http.createServer }, + { mod: https, createServer: https.createServer.bind(null, options) }, +]) { + const server = createServer(common.mustCall((req, res) => { + assert.strictEqual(req.headers.host, hostExpect); + assert.strictEqual(req.headers['x-port'], `${server.address().port}`); + res.writeHead(200); + res.end('ok'); + server.close(); + })).listen(0, common.mustCall(() => { + mod.globalAgent.defaultPort = server.address().port; + mod.get({ + host: 'localhost', + rejectUnauthorized: false, + headers: { + 'x-port': server.address().port + } + }, common.mustCall((res) => { + res.resume(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-destroyed-socket-write2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-destroyed-socket-write2.js new file mode 100644 index 00000000..8511c43d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-destroyed-socket-write2.js @@ -0,0 +1,79 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Verify that ECONNRESET is raised when writing to a http request +// where the server has ended the socket. + +const assert = require('assert'); +const http = require('http'); + +const kResponseDestroyed = Symbol('kResponseDestroyed'); + +const server = http.createServer(function(req, res) { + req.on('data', common.mustCall(function() { + res.destroy(); + server.emit(kResponseDestroyed); + })); +}); + +server.listen(0, function() { + const req = http.request({ + port: this.address().port, + path: '/', + method: 'POST' + }); + + server.once(kResponseDestroyed, common.mustCall(function() { + req.write('hello'); + })); + + req.on('error', common.mustCall(function(er) { + assert.strictEqual(req.res, null); + switch (er.code) { + // This is the expected case + case 'ECONNRESET': + break; + + // On Windows, this sometimes manifests as ECONNABORTED + case 'ECONNABORTED': + break; + + // This test is timing sensitive so an EPIPE is not out of the question. + // It should be infrequent, given the 50 ms timeout, but not impossible. + case 'EPIPE': + break; + + default: + // Write to a torn down client should RESET or ABORT + assert.fail(`Unexpected error code ${er.code}`); + } + + + assert.strictEqual(req.outputData.length, 0); + server.close(); + })); + + req.on('response', common.mustNotCall()); + req.write('hello', common.mustSucceed()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dns-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dns-error.js new file mode 100644 index 00000000..20e12f24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dns-error.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http = require('http'); +const https = require('https'); + +const host = '*'.repeat(64); +const MAX_TRIES = 5; + +const errCodes = ['ENOTFOUND', 'EAI_FAIL']; + +function tryGet(mod, tries) { + // Bad host name should not throw an uncatchable exception. + // Ensure that there is time to attach an error listener. + const req = mod.get({ host: host, port: 42 }, common.mustNotCall()); + req.on('error', common.mustCall(function(err) { + if (err.code === 'EAGAIN' && tries < MAX_TRIES) { + tryGet(mod, ++tries); + return; + } + assert(errCodes.includes(err.code), err); + })); + // http.get() called req1.end() for us +} + +function tryRequest(mod, tries) { + const req = mod.request({ + method: 'GET', + host: host, + port: 42 + }, common.mustNotCall()); + req.on('error', common.mustCall(function(err) { + if (err.code === 'EAGAIN' && tries < MAX_TRIES) { + tryRequest(mod, ++tries); + return; + } + assert(errCodes.includes(err.code), err); + })); + req.end(); +} + +function test(mod) { + tryGet(mod, 0); + tryRequest(mod, 0); +} + +if (common.hasCrypto) { + test(https); +} else { + common.printSkipMessage('missing crypto'); +} + +test(http); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-set-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-set-header.js new file mode 100644 index 00000000..bafdae55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-set-header.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + assert.deepStrictEqual(req.rawHeaders, [ + 'test', 'value', + 'HOST', `127.0.0.1:${server.address().port}`, + 'foo', 'bar', + 'foo', 'baz', + 'connection', 'close', + ]); + + res.end('ok'); + server.close(); +})); +server.listen(0, common.localhostIPv4, function() { + const req = http.request({ + method: 'POST', + host: common.localhostIPv4, + port: this.address().port, + setDefaultHeaders: false, + }); + + req.setHeader('test', 'value'); + req.setHeader('HOST', `${common.localhostIPv4}:${server.address().port}`); + req.setHeader('foo', ['bar', 'baz']); + req.setHeader('connection', 'close'); + + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-setHost.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-setHost.js new file mode 100644 index 00000000..e2a4e39c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers-with-setHost.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + assert.deepStrictEqual(req.rawHeaders, [ + 'Host', `${common.localhostIPv4}:${server.address().port}`, + ]); + + res.end('ok'); + server.close(); +})); +server.listen(0, common.localhostIPv4, function() { + http.request({ + method: 'POST', + host: common.localhostIPv4, + port: this.address().port, + setDefaultHeaders: false, + setHost: true + }).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers.js new file mode 100644 index 00000000..3f73c11e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dont-set-default-headers.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + assert.deepStrictEqual(req.rawHeaders, [ + 'host', `${common.localhostIPv4}:${server.address().port}`, + 'foo', 'bar', + 'test', 'value', + 'foo', 'baz', + ]); + + res.end('ok'); + server.close(); +})); +server.listen(0, common.localhostIPv4, function() { + http.request({ + method: 'POST', + host: common.localhostIPv4, + port: this.address().port, + setDefaultHeaders: false, + headers: [ + 'host', `${common.localhostIPv4}:${server.address().port}`, + 'foo', 'bar', + 'test', 'value', + 'foo', 'baz', + ] + }).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-double-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-double-content-length.js new file mode 100644 index 00000000..62e9c685 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-double-content-length.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +// The callback should never be invoked because the server +// should respond with a 400 Client Error when a double +// Content-Length header is received. +const server = http.createServer(common.mustNotCall()); +server.on('clientError', common.mustCall((err, socket) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_UNEXPECTED_CONTENT_LENGTH'); + socket.destroy(); +})); + +server.listen(0, () => { + const req = http.get({ + port: server.address().port, + // Send two content-length header values. + headers: { 'Content-Length': [1, 2] } + }, common.mustNotCall('an error should have occurred')); + req.on('error', common.mustCall(() => { + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dummy-characters-smuggling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dummy-characters-smuggling.js new file mode 100644 index 00000000..ac6f8560 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dummy-characters-smuggling.js @@ -0,0 +1,90 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +// Verify that arbitrary characters after a \r cannot be used to perform HTTP request smuggling attacks. + +{ + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + let response = ''; + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.write('' + + 'GET / HTTP/1.1\r\n' + + 'Connection: close\r\n' + + 'Host: a\r\n\rZ\r\n' + // Note the Z at the end of the line instead of a \n + 'GET /evil: HTTP/1.1\r\n' + + 'Host: a\r\n\r\n' + ); + + client.resume(); + })); +} + +{ + const server = http.createServer((request, response) => { + // Since chunk parsing failed, none of this should be called + + request.on('data', common.mustNotCall()); + request.on('end', common.mustNotCall()); + }); + + server.listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + let response = ''; + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.write('' + + 'GET / HTTP/1.1\r\n' + + 'Host: a\r\n' + + 'Connection: close \r\n' + + 'Transfer-Encoding: chunked \r\n' + + '\r\n' + + '5\r\r;ABCD\r\n' + // Note the second \r instead of \n after the chunk length + '34\r\n' + + 'E\r\n' + + '0\r\n' + + '\r\n' + + 'GET / HTTP/1.1 \r\n' + + 'Host: a\r\n' + + 'Content-Length: 5\r\n' + + '\r\n' + + '0\r\n' + + '\r\n' + ); + + client.resume(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-dump-req-when-res-ends.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-dump-req-when-res-ends.js new file mode 100644 index 00000000..01dbbca1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-dump-req-when-res-ends.js @@ -0,0 +1,66 @@ +'use strict'; + +const { mustCall } = require('../common'); + +const fs = require('fs'); +const http = require('http'); +const { strictEqual } = require('assert'); + +const server = http.createServer(mustCall(function(req, res) { + strictEqual(req.socket.listenerCount('data'), 1); + req.socket.once('data', mustCall(function() { + // Ensure that a chunk of data is received before calling `res.end()`. + res.end('hello world'); + })); + // This checks if the request gets dumped + // resume will be triggered by res.end(). + req.on('resume', mustCall(function() { + // There is no 'data' event handler anymore + // it gets automatically removed when dumping the request. + strictEqual(req.listenerCount('data'), 0); + req.on('data', mustCall()); + })); + + // We explicitly pause the stream + // so that the following on('data') does not cause + // a resume. + req.pause(); + req.on('data', function() {}); + + // Start sending the response. + res.flushHeaders(); +})); + +server.listen(0, mustCall(function() { + const req = http.request({ + method: 'POST', + port: server.address().port + }); + + // Send the http request without waiting + // for the body. + req.flushHeaders(); + + req.on('response', mustCall(function(res) { + // Pipe the body as soon as we get the headers of the + // response back. + fs.createReadStream(__filename).pipe(req); + + res.resume(); + + // On some platforms the `'end'` event might not be emitted because the + // socket could be destroyed by the other peer while data is still being + // sent. In this case the 'aborted'` event is emitted instead of `'end'`. + // `'close'` is used here because it is always emitted and does not + // invalidate the test. + res.on('close', function() { + server.close(); + }); + })); + + req.on('error', function() { + // An error can happen if there is some data still + // being sent, as the other side is calling .destroy() + // this is safe to ignore. + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints-invalid-argument.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints-invalid-argument.js new file mode 100644 index 00000000..f776bcaf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints-invalid-argument.js @@ -0,0 +1,49 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const http = require('node:http'); +const debug = require('node:util').debuglog('test'); + +const testResBody = 'response content\n'; + +{ + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + assert.throws(() => { + res.writeEarlyHints('bad argument type'); + }, (err) => err.code === 'ERR_INVALID_ARG_TYPE'); + + assert.throws(() => { + res.writeEarlyHints({ + link: '; ' + }); + }, (err) => err.code === 'ERR_INVALID_ARG_VALUE'); + + assert.throws(() => { + res.writeEarlyHints({ + link: 'rel=preload; ' + }); + }, (err) => err.code === 'ERR_INVALID_ARG_VALUE'); + + assert.throws(() => { + res.writeEarlyHints({ + link: 'invalid string' + }); + }, (err) => err.code === 'ERR_INVALID_ARG_VALUE'); + + debug('Server sending full response...'); + res.end(testResBody); + server.close(); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + + req.end(); + debug('Client sending request...'); + + req.on('information', common.mustNotCall()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints.js new file mode 100644 index 00000000..67affdff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-early-hints.js @@ -0,0 +1,281 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const http = require('node:http'); +const debug = require('node:util').debuglog('test'); + +const testResBody = 'response content\n'; + +{ + // Happy flow - string argument + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: '; rel=preload; as=style' + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + + debug('Client sending request...'); + + req.on('information', common.mustCall((res) => { + assert.strictEqual(res.headers.link, '; rel=preload; as=style'); + })); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} + +{ + // Happy flow - array argument + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: [ + '; rel=preload; as=style', + '; crossorigin; rel=preload; as=script', + '; rel=preload; as=script; crossorigin', + ] + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + debug('Client sending request...'); + + req.on('information', common.mustCall((res) => { + assert.strictEqual( + res.headers.link, + '; rel=preload; as=style, ; crossorigin; ' + + 'rel=preload; as=script, ; rel=preload; as=script; crossorigin' + ); + })); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} + +{ + // Happy flow - empty array + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: [] + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + debug('Client sending request...'); + + req.on('information', common.mustNotCall()); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} + +{ + // Happy flow - object argument with string + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + 'link': '; rel=preload; as=style', + 'x-trace-id': 'id for diagnostics' + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + debug('Client sending request...'); + + req.on('information', common.mustCall((res) => { + assert.strictEqual( + res.headers.link, + '; rel=preload; as=style' + ); + assert.strictEqual(res.headers['x-trace-id'], 'id for diagnostics'); + })); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} + +{ + // Happy flow - object argument with array of strings + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + 'link': [ + '; rel=preload; as=style', + '; rel=preload; as=script', + ], + 'x-trace-id': 'id for diagnostics' + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + debug('Client sending request...'); + + req.on('information', common.mustCall((res) => { + assert.strictEqual( + res.headers.link, + '; rel=preload; as=style, ; rel=preload; as=script' + ); + assert.strictEqual(res.headers['x-trace-id'], 'id for diagnostics'); + })); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} + +{ + // Happy flow - empty object + + const server = http.createServer(common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({}); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, path: '/' + }); + debug('Client sending request...'); + + req.on('information', common.mustNotCall()); + + req.on('response', common.mustCall((res) => { + let body = ''; + + assert.strictEqual(res.statusCode, 200, `Final status code was ${res.statusCode}, not 200.`); + + res.on('data', (chunk) => { + body += chunk; + }); + + res.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + server.close(); + })); + })); + + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-end-throw-socket-handling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-end-throw-socket-handling.js new file mode 100644 index 00000000..95609627 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-end-throw-socket-handling.js @@ -0,0 +1,53 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); + +// Make sure that throwing in 'end' handler doesn't lock +// up the socket forever. +// +// This is NOT a good way to handle errors in general, but all +// the same, we should not be so brittle and easily broken. + +const http = require('http'); +const countdown = new Countdown(10, () => server.close()); + +const server = http.createServer((req, res) => { + countdown.dec(); + res.end('ok'); +}); + +server.listen(0, common.mustCall(() => { + for (let i = 0; i < 10; i++) { + const options = { port: server.address().port }; + const req = http.request(options, (res) => { + res.resume(); + res.on('end', common.mustCall(() => { + throw new Error('gleep glorp'); + })); + }); + req.end(); + } +})); + +process.on('uncaughtException', common.mustCall(10)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-eof-on-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-eof-on-connect.js new file mode 100644 index 00000000..5e885bb9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-eof-on-connect.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); + +// This is a regression test for https://github.com/joyent/node/issues/44 +// It is separate from test-http-malformed-request.js because it is only +// reproducible on the first packet on the first connection to a server. + +const server = http.createServer(common.mustNotCall()); +server.listen(0); + +server.on('listening', function() { + net.createConnection(this.address().port).on('connect', function() { + this.destroy(); + }).on('close', function() { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-exceptions.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-exceptions.js new file mode 100644 index 00000000..03e30b67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-exceptions.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const Countdown = require('../common/countdown'); +const http = require('http'); +const NUMBER_OF_EXCEPTIONS = 4; +const countdown = new Countdown(NUMBER_OF_EXCEPTIONS, () => { + process.exit(0); +}); + +const server = http.createServer(function(req, res) { + intentionally_not_defined(); // eslint-disable-line no-undef + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Thank you, come again.'); + res.end(); +}); + +function onUncaughtException(err) { + console.log(`Caught an exception: ${err}`); + if (err.name === 'AssertionError') throw err; + countdown.dec(); +} + +process.on('uncaughtException', onUncaughtException); + +server.listen(0, function() { + for (let i = 0; i < NUMBER_OF_EXCEPTIONS; i += 1) { + http.get({ port: this.address().port, path: `/busy/${i}` }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-continue.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-continue.js new file mode 100644 index 00000000..9d24a927 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-continue.js @@ -0,0 +1,81 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const test_req_body = 'some stuff...\n'; +const test_res_body = 'other stuff!\n'; +let sent_continue = false; +let got_continue = false; + +const handler = common.mustCall((req, res) => { + assert.ok(sent_continue, 'Full response sent before 100 Continue'); + console.error('Server sending full response...'); + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'ABCD': '1' + }); + res.end(test_res_body); +}); + +const server = http.createServer(common.mustNotCall()); +server.on('checkContinue', common.mustCall((req, res) => { + console.error('Server got Expect: 100-continue...'); + res.writeContinue(); + sent_continue = true; + setTimeout(function() { + handler(req, res); + }, 100); +})); +server.listen(0); + + +server.on('listening', common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'POST', + path: '/world', + headers: { 'Expect': '100-continue' } + }); + console.error('Client sending request...'); + let body = ''; + req.on('continue', common.mustCall(() => { + console.error('Client got 100 Continue...'); + got_continue = true; + req.end(test_req_body); + })); + req.on('response', common.mustCall((res) => { + assert.ok(got_continue, 'Full response received before 100 Continue'); + assert.strictEqual(res.statusCode, 200, + `Final status code was ${res.statusCode}, not 200.`); + res.setEncoding('utf8'); + res.on('data', function(chunk) { body += chunk; }); + res.on('end', common.mustCall(() => { + console.error('Got full response.'); + assert.strictEqual(body, test_res_body); + assert.ok('abcd' in res.headers, 'Response headers missing.'); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-handling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-handling.js new file mode 100644 index 00000000..0a39d49d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-expect-handling.js @@ -0,0 +1,55 @@ +// Spec documentation http://httpwg.github.io/specs/rfc7231.html#header.expect +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const tests = [417, 417]; + +let testsComplete = 0; +let testIdx = 0; + +const s = http.createServer((req, res) => { + throw new Error('this should never be executed'); +}); + +s.listen(0, nextTest); + +function nextTest() { + const options = { + port: s.address().port, + headers: { 'Expect': 'meoww' } + }; + + if (testIdx === tests.length) { + return s.close(); + } + + const test = tests[testIdx]; + + if (testIdx > 0) { + s.on('checkExpectation', common.mustCall((req, res) => { + res.statusCode = 417; + res.end(); + })); + } + + http.get(options, (response) => { + console.log(`client: expected status: ${test}`); + console.log(`client: statusCode: ${response.statusCode}`); + assert.strictEqual(response.statusCode, test); + assert.strictEqual(response.statusMessage, 'Expectation Failed'); + + response.on('end', () => { + testsComplete++; + testIdx++; + nextTest(); + }); + response.resume(); + }); +} + + +process.on('exit', () => { + assert.strictEqual(testsComplete, 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-extra-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-extra-response.js new file mode 100644 index 00000000..6d1a7704 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-extra-response.js @@ -0,0 +1,80 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +// If an HTTP server is broken and sends data after the end of the response, +// node should ignore it and drop the connection. +// Demos this bug: https://github.com/joyent/node/issues/680 + +const body = 'hello world\r\n'; +const fullResponse = + 'HTTP/1.1 500 Internal Server Error\r\n' + + `Content-Length: ${body.length}\r\n` + + 'Content-Type: text/plain\r\n' + + 'Date: Fri + 18 Feb 2011 06:22:45 GMT\r\n' + + 'Host: 10.20.149.2\r\n' + + 'Access-Control-Allow-Credentials: true\r\n' + + 'Server: badly broken/0.1 (OS NAME)\r\n' + + '\r\n' + + body; + +const server = net.createServer(function(socket) { + let postBody = ''; + + socket.setEncoding('utf8'); + + socket.on('data', function(chunk) { + postBody += chunk; + + if (postBody.includes('\r\n')) { + socket.write(fullResponse); + socket.end(fullResponse); + } + }); + + socket.on('error', function(err) { + assert.strictEqual(err.code, 'ECONNRESET'); + }); +}); + + +server.listen(0, common.mustCall(function() { + http.get({ port: this.address().port }, common.mustCall(function(res) { + let buffer = ''; + console.log(`Got res code: ${res.statusCode}`); + + res.setEncoding('utf8'); + res.on('data', function(chunk) { + buffer += chunk; + }); + + res.on('end', common.mustCall(function() { + console.log(`Response ended, read ${buffer.length} bytes`); + assert.strictEqual(body, buffer); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-headers.js new file mode 100644 index 00000000..88e8bdda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-headers.js @@ -0,0 +1,20 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(); +server.on('request', function(req, res) { + assert.strictEqual(req.headers.foo, 'bar'); + res.end('ok'); + server.close(); +}); +server.listen(0, '127.0.0.1', function() { + const req = http.request({ + method: 'GET', + host: '127.0.0.1', + port: this.address().port, + }); + req.setHeader('foo', 'bar'); + req.flushHeaders(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-response-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-response-headers.js new file mode 100644 index 00000000..0f0a1387 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-flush-response-headers.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(); + +server.on('request', function(req, res) { + res.writeHead(200, { 'foo': 'bar' }); + res.flushHeaders(); + res.flushHeaders(); // Should be idempotent. +}); +server.listen(0, common.localhostIPv4, function() { + const req = http.request({ + method: 'GET', + host: common.localhostIPv4, + port: this.address().port, + }, onResponse); + + req.end(); + + function onResponse(res) { + assert.strictEqual(res.headers.foo, 'bar'); + res.destroy(); + server.close(); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-full-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-full-response.js new file mode 100644 index 00000000..d08e091e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-full-response.js @@ -0,0 +1,81 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +// This test requires the program 'ab' +const http = require('http'); +const exec = require('child_process').exec; + +const bodyLength = 12345; + +const body = 'c'.repeat(bodyLength); + +const server = http.createServer(function(req, res) { + res.writeHead(200, { + 'Content-Length': bodyLength, + 'Content-Type': 'text/plain' + }); + res.end(body); +}); + +function runAb(opts, callback) { + const command = `ab ${opts} http://127.0.0.1:${server.address().port}/`; + exec(command, function(err, stdout, stderr) { + if (err) { + if (/ab|apr/i.test(stderr)) { + common.printSkipMessage(`problem spawning \`ab\`.\n${stderr}`); + process.reallyExit(0); + } + throw err; + } + + let m = /Document Length:\s*(\d+) bytes/i.exec(stdout); + const documentLength = parseInt(m[1]); + + m = /Complete requests:\s*(\d+)/i.exec(stdout); + const completeRequests = parseInt(m[1]); + + m = /HTML transferred:\s*(\d+) bytes/i.exec(stdout); + const htmlTransferred = parseInt(m[1]); + + assert.strictEqual(bodyLength, documentLength); + assert.strictEqual(completeRequests * documentLength, htmlTransferred); + + if (callback) callback(); + }); +} + +server.listen(0, common.mustCall(function() { + runAb('-c 1 -n 10', common.mustCall(function() { + console.log('-c 1 -n 10 okay'); + + runAb('-c 1 -n 100', common.mustCall(function() { + console.log('-c 1 -n 100 okay'); + + runAb('-c 1 -n 1000', common.mustCall(function() { + console.log('-c 1 -n 1000 okay'); + server.close(); + })); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-generic-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-generic-streams.js new file mode 100644 index 00000000..1b2bc209 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-generic-streams.js @@ -0,0 +1,154 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { duplexPair } = require('stream'); + +// Test 1: Simple HTTP test, no keep-alive. +{ + const testData = 'Hello, World!\n'; + const server = http.createServer(common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide) + }, common.mustCall((res) => { + res.setEncoding('utf8'); + res.on('data', common.mustCall((data) => { + assert.strictEqual(data, testData); + })); + res.on('end', common.mustCall()); + })); + req.end(); +} + +// Test 2: Keep-alive for 2 requests. +{ + const testData = 'Hello, World!\n'; + const server = http.createServer(common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + }, 2)); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + function doRequest(cb) { + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + headers: { Connection: 'keep-alive' } + }, common.mustCall((res) => { + res.setEncoding('utf8'); + res.on('data', common.mustCall((data) => { + assert.strictEqual(data, testData); + })); + res.on('end', common.mustCall(cb)); + })); + req.shouldKeepAlive = true; + req.end(); + } + + doRequest(() => { + doRequest(); + }); +} + +// Test 3: Connection: close request/response with chunked +{ + const testData = 'Hello, World!\n'; + const server = http.createServer(common.mustCall((req, res) => { + req.setEncoding('utf8'); + req.resume(); + req.on('data', common.mustCall(function test3_req_data(data) { + assert.strictEqual(data, testData); + })); + req.once('end', function() { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.write(testData); + res.end(); + }); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + clientSide.on('end', common.mustCall()); + serverSide.on('end', common.mustCall()); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + method: 'PUT', + headers: { 'Connection': 'close' } + }, common.mustCall((res) => { + res.setEncoding('utf8'); + res.on('data', common.mustCall(function test3_res_data(data) { + assert.strictEqual(data, testData); + })); + res.on('end', common.mustCall()); + })); + req.write(testData); + req.end(); +} + +// Test 4: Connection: close request/response with Content-Length +// The same as Test 3, but with Content-Length headers +{ + const testData = 'Hello, World!\n'; + const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.headers['content-length'], testData.length + ''); + req.setEncoding('utf8'); + req.on('data', common.mustCall(function test4_req_data(data) { + assert.strictEqual(data, testData); + })); + req.once('end', function() { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.setHeader('Content-Length', testData.length); + res.write(testData); + res.end(); + }); + + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + clientSide.on('end', common.mustCall()); + serverSide.on('end', common.mustCall()); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + method: 'PUT', + headers: { 'Connection': 'close' } + }, common.mustCall((res) => { + res.setEncoding('utf8'); + assert.strictEqual(res.headers['content-length'], testData.length + ''); + res.on('data', common.mustCall(function test4_res_data(data) { + assert.strictEqual(data, testData); + })); + res.on('end', common.mustCall()); + })); + req.setHeader('Content-Length', testData.length); + req.write(testData); + req.end(); +} + +// Test 5: The client sends garbage. +{ + const server = http.createServer(common.mustNotCall()); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + server.on('clientError', common.mustCall()); + + // Send something that is not an HTTP request. + clientSide.end( + 'I’m reading a book about anti-gravity. It’s impossible to put down!'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-get-pipeline-problem.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-get-pipeline-problem.js new file mode 100644 index 00000000..b8b11e7e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-get-pipeline-problem.js @@ -0,0 +1,100 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// In previous versions of Node.js (e.g., 0.6.0), this sort of thing would halt +// after http.globalAgent.maxSockets number of files. +// See https://groups.google.com/forum/#!topic/nodejs-dev/V5fB69hFa9o +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http = require('http'); +const fs = require('fs'); +const Countdown = require('../common/countdown'); + +http.globalAgent.maxSockets = 1; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const image = fixtures.readSync('/person.jpg'); + +console.log(`image.length = ${image.length}`); + +const total = 10; +const responseCountdown = new Countdown(total, common.mustCall(() => { + checkFiles(); + server.close(); +})); + +const server = http.Server(function(req, res) { + setTimeout(function() { + res.writeHead(200, { + 'content-type': 'image/jpeg', + 'connection': 'close', + 'content-length': image.length + }); + res.end(image); + }, 1); +}); + + +server.listen(0, function() { + for (let i = 0; i < total; i++) { + (function() { + const x = i; + + const opts = { + port: server.address().port, + headers: { connection: 'close' } + }; + + http.get(opts, function(res) { + console.error(`recv ${x}`); + const s = fs.createWriteStream(`${tmpdir.path}/${x}.jpg`); + res.pipe(s); + + s.on('finish', function() { + console.error(`done ${x}`); + responseCountdown.dec(); + }); + }).on('error', function(e) { + console.error('error! ', e.message); + throw e; + }); + })(); + } +}); + +function checkFiles() { + // Should see 1.jpg, 2.jpg, ..., 100.jpg in tmpDir + const files = fs.readdirSync(tmpdir.path); + assert(total <= files.length); + + for (let i = 0; i < total; i++) { + const fn = `${i}.jpg`; + assert.ok(files.includes(fn), `couldn't find '${fn}'`); + const stat = fs.statSync(`${tmpdir.path}/${fn}`); + assert.strictEqual( + image.length, stat.size, + `size doesn't match on '${fn}'. Got ${stat.size} bytes`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-head-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-request.js new file mode 100644 index 00000000..26d490d3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-request.js @@ -0,0 +1,57 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const body = 'hello world\n'; + +function test(headers) { + const server = http.createServer(function(req, res) { + console.error('req: %s headers: %j', req.method, headers); + res.writeHead(200, headers); + res.end(); + server.close(); + }); + + server.listen(0, common.mustCall(function() { + const request = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall(function(response) { + console.error('response start'); + response.on('end', common.mustCall(function() { + console.error('response end'); + })); + response.resume(); + })); + request.end(); + })); +} + +test({ + 'Transfer-Encoding': 'chunked' +}); +test({ + 'Content-Length': body.length +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end-implicit-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end-implicit-headers.js new file mode 100644 index 00000000..5ebd9f8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end-implicit-headers.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +// This test is to make sure that when the HTTP server +// responds to a HEAD request with data to res.end, +// it does not send any body but the response is sent +// anyway. + +const server = http.createServer(function(req, res) { + res.end('FAIL'); // broken: sends FAIL from hot path. +}); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall(function(res) { + res.on('end', common.mustCall(function() { + server.close(); + })); + res.resume(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end.js new file mode 100644 index 00000000..824a1baf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body-end.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +// This test is to make sure that when the HTTP server +// responds to a HEAD request with data to res.end, +// it does not send any body. + +const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end('FAIL'); // broken: sends FAIL from hot path. +}); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall(function(res) { + res.on('end', common.mustCall(function() { + server.close(); + })); + res.resume(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body.js new file mode 100644 index 00000000..bd96d716 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-response-has-no-body.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +// This test is to make sure that when the HTTP server +// responds to a HEAD request, it does not send any body. +// In this case it was sending '0\r\n\r\n' + +const server = http.createServer(function(req, res) { + res.writeHead(200); // broken: defaults to TE chunked + res.end(); +}); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall(function(res) { + res.on('end', common.mustCall(function() { + server.close(); + })); + res.resume(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-head-throw-on-response-body-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-throw-on-response-body-write.js new file mode 100644 index 00000000..7352b20d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-head-throw-on-response-body-write.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +{ + const server = http.createServer((req, res) => { + res.writeHead(200); + res.end('this is content'); + }); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall((res) => { + res.resume(); + res.on('end', common.mustCall(function() { + server.close(); + })); + })); + req.end(); + })); +} + +{ + const server = http.createServer({ + rejectNonStandardBodyWrites: true, + }, (req, res) => { + res.writeHead(204); + assert.throws(() => { + res.write('this is content'); + }, { + code: 'ERR_HTTP_BODY_NOT_ALLOWED', + name: 'Error', + message: 'Adding content for this request method or response status is not allowed.' + }); + res.end(); + }); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'GET', + path: '/' + }, common.mustCall((res) => { + res.resume(); + res.on('end', common.mustCall(function() { + server.close(); + })); + })); + req.end(); + })); +} + +{ + const server = http.createServer({ + rejectNonStandardBodyWrites: false, + }, (req, res) => { + res.writeHead(200); + res.end('this is content'); + }); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'HEAD', + path: '/' + }, common.mustCall((res) => { + res.resume(); + res.on('end', common.mustCall(function() { + server.close(); + })); + })); + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-badrequest.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-badrequest.js new file mode 100644 index 00000000..1e6fb6e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-badrequest.js @@ -0,0 +1,31 @@ +'use strict'; +const { mustCall } = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { createConnection } = require('net'); + +const server = createServer(); + +server.on('request', mustCall((req, res) => { + res.write('asd', () => { + res.socket.emit('error', new Error('kaboom')); + }); +})); + +server.listen(0, mustCall(() => { + const c = createConnection(server.address().port); + let received = ''; + + c.on('connect', mustCall(() => { + c.write('GET /blah HTTP/1.1\r\nHost: example.com\r\n\r\n'); + })); + c.on('data', mustCall((data) => { + received += data.toString(); + })); + c.on('end', mustCall(() => { + // Should not include anything else after asd. + assert.strictEqual(received.indexOf('asd\r\n'), received.length - 5); + c.end(); + })); + c.on('close', mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-obstext.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-obstext.js new file mode 100644 index 00000000..23aea246 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-obstext.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that the http-parser can handle UTF-8 characters +// in the http header. + +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer(common.mustCall((req, res) => { + res.end('ok'); +})); +server.listen(0, () => { + http.get({ + port: server.address().port, + headers: { 'Test': 'Düsseldorf' } + }, common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-overflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-overflow.js new file mode 100644 index 00000000..0d0dffed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-overflow.js @@ -0,0 +1,48 @@ +'use strict'; +const { expectsError, mustCall } = require('../common'); +const assert = require('assert'); +const { createServer, maxHeaderSize } = require('http'); +const { createConnection } = require('net'); + +const CRLF = '\r\n'; +const DUMMY_HEADER_NAME = 'Cookie: '; +const DUMMY_HEADER_VALUE = 'a'.repeat( + // Plus one is to make it 1 byte too big + maxHeaderSize - DUMMY_HEADER_NAME.length + 1 +); +const PAYLOAD_GET = 'GET /blah HTTP/1.1'; +const PAYLOAD = PAYLOAD_GET + CRLF + DUMMY_HEADER_NAME + DUMMY_HEADER_VALUE; + +const server = createServer(); + +server.on('connection', mustCall((socket) => { + socket.on('error', expectsError({ + name: 'Error', + message: 'Parse Error: Header overflow', + code: 'HPE_HEADER_OVERFLOW', + bytesParsed: PAYLOAD.length, + rawPacket: Buffer.from(PAYLOAD) + })); + + // The data is not sent from the client to ensure that it is received as a + // single chunk. + socket.push(PAYLOAD); +})); + +server.listen(0, mustCall(() => { + const c = createConnection(server.address().port); + let received = ''; + + c.on('data', mustCall((data) => { + received += data.toString(); + })); + c.on('end', mustCall(() => { + assert.strictEqual( + received, + 'HTTP/1.1 431 Request Header Fields Too Large\r\n' + + 'Connection: close\r\n\r\n' + ); + c.end(); + })); + c.on('close', mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-owstext.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-owstext.js new file mode 100644 index 00000000..bc094137 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-owstext.js @@ -0,0 +1,49 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that the http-parser strips leading and trailing OWS from +// header values. It sends the header values in chunks to force the parser to +// build the string up through multiple calls to on_header_value(). + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +function check(hdr, snd, rcv) { + const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(req.headers[hdr], rcv); + req.pipe(res); + })); + + server.listen(0, common.mustCall(function() { + const client = net.connect(this.address().port, start); + function start() { + client.write('GET / HTTP/1.1\r\n' + hdr + ':', drain); + } + + function drain() { + if (snd.length === 0) { + return client.write('\r\nConnection: close\r\n\r\n'); + } + client.write(snd.shift(), drain); + } + + const bufs = []; + client.on('data', function(chunk) { + bufs.push(chunk); + }); + client.on('end', common.mustCall(function() { + const head = Buffer.concat(bufs) + .toString('latin1') + .split('\r\n')[0]; + assert.strictEqual(head, 'HTTP/1.1 200 OK'); + server.close(); + })); + })); +} + +check('host', [' \t foo.com\t'], 'foo.com'); +check('host', [' \t foo\tcom\t'], 'foo\tcom'); +check('host', [' \t', ' ', ' foo.com\t', '\t '], 'foo.com'); +check('host', [' \t', ' \t'.repeat(100), '\t '], ''); +check('host', [' \t', ' - - - - ', '\t '], '- - - -'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-read.js new file mode 100644 index 00000000..0cc7b5ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-read.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Verify that ServerResponse.getHeader() works correctly even after +// the response header has been sent. Issue 752 on github. + +const s = http.createServer(function(req, res) { + const contentType = 'Content-Type'; + const plain = 'text/plain'; + res.setHeader(contentType, plain); + assert.ok(!res.headersSent); + res.writeHead(200); + assert.ok(res.headersSent); + res.end('hello world\n'); + // This checks that after the headers have been sent, getHeader works + // and does not throw an exception (Issue 752) + assert.strictEqual(plain, res.getHeader(contentType)); +}); + +s.listen(0, runTest); + +function runTest() { + http.get({ port: this.address().port }, function(response) { + response.on('end', function() { + s.close(); + }); + response.resume(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-header-validators.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-validators.js new file mode 100644 index 00000000..89cf974d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-header-validators.js @@ -0,0 +1,62 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { validateHeaderName, validateHeaderValue } = require('http'); + +// Expected static methods +isFunc(validateHeaderName, 'validateHeaderName'); +isFunc(validateHeaderValue, 'validateHeaderValue'); + +// Expected to be useful as static methods +console.log('validateHeaderName'); +// - when used with valid header names - should not throw +[ + 'user-agent', + 'USER-AGENT', + 'User-Agent', + 'x-forwarded-for', +].forEach((name) => { + console.log('does not throw for "%s"', name); + validateHeaderName(name); +}); + +// - when used with invalid header names: +[ + 'איקס-פורוורד-פור', + 'x-forwarded-fםr', +].forEach((name) => { + console.log('throws for: "%s"', name.slice(0, 50)); + assert.throws( + () => validateHeaderName(name), + { code: 'ERR_INVALID_HTTP_TOKEN' } + ); +}); + +console.log('validateHeaderValue'); +// - when used with valid header values - should not throw +[ + ['x-valid', 1], + ['x-valid', '1'], + ['x-valid', 'string'], +].forEach(([name, value]) => { + console.log('does not throw for "%s"', name); + validateHeaderValue(name, value); +}); + +// - when used with invalid header values: +[ + // [header, value, expectedCode] + ['x-undefined', undefined, 'ERR_HTTP_INVALID_HEADER_VALUE'], + ['x-bad-char', 'לא תקין', 'ERR_INVALID_CHAR'], +].forEach(([name, value, code]) => { + console.log('throws %s for: "%s: %s"', code, name, value); + assert.throws( + () => validateHeaderValue(name, value), + { code } + ); +}); + +// Misc. +function isFunc(v, ttl) { + assert.ok(v.constructor === Function, `${ttl} is expected to be a function`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-hex-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-hex-write.js new file mode 100644 index 00000000..a3cbec6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-hex-write.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const expect = 'hex\nutf8\n'; + +http.createServer(function(q, s) { + s.setHeader('content-length', expect.length); + s.write('6865780a', 'hex'); + s.write('utf8\n'); + s.end(); + this.close(); +}).listen(0, common.mustCall(function() { + http.request({ port: this.address().port }) + .on('response', common.mustCall(function(res) { + let data = ''; + + res.setEncoding('ascii'); + res.on('data', function(c) { + data += c; + }); + res.on('end', common.mustCall(function() { + assert.strictEqual(data, expect); + })); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-highwatermark.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-highwatermark.js new file mode 100644 index 00000000..79d9c46a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-highwatermark.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); + +// These test cases to check socketOnDrain where needPause becomes false. +// When send large response enough to exceed highWaterMark, it expect the socket +// to be paused and res.write would be failed. +// And it should be resumed when outgoingData falls below highWaterMark. + +let requestReceived = 0; + +const server = http.createServer(function(req, res) { + const id = ++requestReceived; + const enoughToDrain = req.connection.writableHighWaterMark; + const body = 'x'.repeat(enoughToDrain * 100); + + if (id === 1) { + // Case of needParse = false + req.connection.once('pause', common.mustCall(() => { + assert(req.connection._paused, '_paused must be true because it exceeds' + + 'highWaterMark by second request'); + })); + } else { + // Case of needParse = true + const resume = req.connection.parser.resume.bind(req.connection.parser); + req.connection.parser.resume = common.mustCall((...args) => { + const paused = req.connection._paused; + assert(!paused, '_paused must be false because it become false by ' + + 'socketOnDrain when outgoingData falls below ' + + 'highWaterMark'); + return resume(...args); + }); + } + assert(!res.write(body), 'res.write must return false because it will ' + + 'exceed highWaterMark on this call'); + res.end(); +}).on('listening', () => { + const c = net.createConnection(server.address().port, () => { + c.write('GET / HTTP/1.1\r\n\r\n'); + c.write('GET / HTTP/1.1\r\n\r\n', + () => setImmediate(() => c.resume())); + c.end(); + }); + + c.on('end', () => { + server.close(); + }); +}); + +server.listen(0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-host-header-ipv6-fail.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-host-header-ipv6-fail.js new file mode 100644 index 00000000..74c61c53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-host-header-ipv6-fail.js @@ -0,0 +1,41 @@ +'use strict'; + +// When using the object form of http.request and using an IPv6 address +// as a hostname, and using a non-standard port, the Host header +// is improperly formatted. +// Issue: https://github.com/nodejs/node/issues/5308 +// As per https://tools.ietf.org/html/rfc7230#section-5.4 and +// https://tools.ietf.org/html/rfc3986#section-3.2.2 +// the IPv6 address should be enclosed in square brackets + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const requests = [ + { host: 'foo:1234', headers: { expectedhost: 'foo:1234:80' } }, + { host: '::1', headers: { expectedhost: '[::1]:80' } }, +]; + +function createLocalConnection(options) { + options.host = undefined; + options.port = this.port; + options.path = undefined; + return net.createConnection(options); +} + +http.createServer(common.mustCall(function(req, res) { + this.requests ||= 0; + assert.strictEqual(req.headers.host, req.headers.expectedhost); + res.end(); + if (++this.requests === requests.length) + this.close(); +}, requests.length)).listen(0, function() { + const address = this.address(); + for (let i = 0; i < requests.length; ++i) { + requests[i].createConnection = + common.mustCall(createLocalConnection.bind(address)); + http.get(requests[i]); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-host-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-host-headers.js new file mode 100644 index 00000000..97d200ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-host-headers.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const httpServer = http.createServer(reqHandler); + +function reqHandler(req, res) { + if (req.url === '/setHostFalse5') { + assert.strictEqual(req.headers.host, undefined); + } else { + assert.strictEqual( + req.headers.host, `localhost:${this.address().port}`, + `Wrong host header for req[${req.url}]: ${req.headers.host}`); + } + res.writeHead(200, {}); + res.end('ok'); +} + +testHttp(); + +function testHttp() { + + let counter = 0; + + function cb(res) { + counter--; + if (counter === 0) { + httpServer.close(); + } + res.resume(); + } + + httpServer.listen(0, (er) => { + assert.ifError(er); + http.get({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: httpServer.address().port, + rejectUnauthorized: false + }, cb).on('error', common.mustNotCall()); + + http.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: httpServer.address().port, + rejectUnauthorized: false + }, cb).on('error', common.mustNotCall()).end(); + + http.request({ + method: 'POST', + path: `/${counter++}`, + host: 'localhost', + port: httpServer.address().port, + rejectUnauthorized: false + }, cb).on('error', common.mustNotCall()).end(); + + http.request({ + method: 'PUT', + path: `/${counter++}`, + host: 'localhost', + port: httpServer.address().port, + rejectUnauthorized: false + }, cb).on('error', common.mustNotCall()).end(); + + http.request({ + method: 'DELETE', + path: `/${counter++}`, + host: 'localhost', + port: httpServer.address().port, + rejectUnauthorized: false + }, cb).on('error', common.mustNotCall()).end(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-hostname-typechecking.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-hostname-typechecking.js new file mode 100644 index 00000000..368766e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-hostname-typechecking.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// All of these values should cause http.request() to throw synchronously +// when passed as the value of either options.hostname or options.host +const vals = [{}, [], NaN, Infinity, -Infinity, true, false, 1, 0, new Date()]; + +vals.forEach((v) => { + const received = common.invalidArgTypeHelper(v); + assert.throws( + () => http.request({ hostname: v }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.hostname" property must be of ' + + 'type string or one of undefined or null.' + + received + } + ); + + assert.throws( + () => http.request({ host: v }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.host" property must be of ' + + 'type string or one of undefined or null.' + + received + } + ); +}); + +// These values are OK and should not throw synchronously. +// Only testing for 'hostname' validation so ignore connection errors. +const dontCare = () => {}; +const values = ['', undefined, null]; +for (const v of values) { + http.request({ hostname: v }).on('error', dontCare).end(); + http.request({ host: v }).on('error', dontCare).end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-import-websocket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-import-websocket.js new file mode 100644 index 00000000..cd4a3709 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-import-websocket.js @@ -0,0 +1,12 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { + WebSocket: NodeHttpWebSocket, + MessageEvent: NodeHttpMessageEvent +} = require('node:http'); + +// Compare with global objects +assert.strictEqual(NodeHttpWebSocket, WebSocket); +assert.strictEqual(NodeHttpMessageEvent, MessageEvent); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-matchKnownFields.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-matchKnownFields.js new file mode 100644 index 00000000..4402cc51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-matchKnownFields.js @@ -0,0 +1,93 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const IncomingMessage = require('http').IncomingMessage; + +function checkDest(field, result, value) { + const dest = {}; + + const incomingMessage = new IncomingMessage(field); + // Dest is changed by IncomingMessage._addHeaderLine + if (value) + incomingMessage._addHeaderLine(field, 'test', dest); + incomingMessage._addHeaderLine(field, value, dest); + assert.deepStrictEqual(dest, result); +} + +checkDest('', { '': undefined }); +checkDest('Content-Type', { 'content-type': undefined }); +checkDest('content-type', { 'content-type': 'test' }, 'value'); +checkDest('User-Agent', { 'user-agent': undefined }); +checkDest('user-agent', { 'user-agent': 'test' }, 'value'); +checkDest('Referer', { referer: undefined }); +checkDest('referer', { referer: 'test' }, 'value'); +checkDest('Host', { host: undefined }); +checkDest('host', { host: 'test' }, 'value'); +checkDest('Authorization', { authorization: undefined }, undefined); +checkDest('authorization', { authorization: 'test' }, 'value'); +checkDest('Proxy-Authorization', { 'proxy-authorization': undefined }); +checkDest('proxy-authorization', { 'proxy-authorization': 'test' }, 'value'); +checkDest('If-Modified-Since', { 'if-modified-since': undefined }); +checkDest('if-modified-since', { 'if-modified-since': 'test' }, 'value'); +checkDest('If-Unmodified-Since', { 'if-unmodified-since': undefined }); +checkDest('if-unmodified-since', { 'if-unmodified-since': 'test' }, 'value'); +checkDest('Form', { form: undefined }); +checkDest('form', { form: 'test, value' }, 'value'); +checkDest('Location', { location: undefined }); +checkDest('location', { location: 'test' }, 'value'); +checkDest('Max-Forwards', { 'max-forwards': undefined }); +checkDest('max-forwards', { 'max-forwards': 'test' }, 'value'); +checkDest('Retry-After', { 'retry-after': undefined }); +checkDest('retry-after', { 'retry-after': 'test' }, 'value'); +checkDest('Etag', { etag: undefined }); +checkDest('etag', { etag: 'test' }, 'value'); +checkDest('Last-Modified', { 'last-modified': undefined }); +checkDest('last-modified', { 'last-modified': 'test' }, 'value'); +checkDest('Server', { server: undefined }); +checkDest('server', { server: 'test' }, 'value'); +checkDest('Age', { age: undefined }); +checkDest('age', { age: 'test' }, 'value'); +checkDest('Expires', { expires: undefined }); +checkDest('expires', { expires: 'test' }, 'value'); +checkDest('Set-Cookie', { 'set-cookie': [undefined] }); +checkDest('set-cookie', { 'set-cookie': ['test', 'value'] }, 'value'); +checkDest('Transfer-Encoding', { 'transfer-encoding': undefined }); +checkDest('transfer-encoding', { 'transfer-encoding': 'test, value' }, 'value'); +checkDest('Date', { date: undefined }); +checkDest('date', { date: 'test, value' }, 'value'); +checkDest('Connection', { connection: undefined }); +checkDest('connection', { connection: 'test, value' }, 'value'); +checkDest('Cache-Control', { 'cache-control': undefined }); +checkDest('cache-control', { 'cache-control': 'test, value' }, 'value'); +checkDest('Transfer-Encoding', { 'transfer-encoding': undefined }); +checkDest('transfer-encoding', { 'transfer-encoding': 'test, value' }, 'value'); +checkDest('Vary', { vary: undefined }); +checkDest('vary', { vary: 'test, value' }, 'value'); +checkDest('Content-Encoding', { 'content-encoding': undefined }, undefined); +checkDest('content-encoding', { 'content-encoding': 'test, value' }, 'value'); +checkDest('Cookie', { cookie: undefined }); +checkDest('cookie', { cookie: 'test; value' }, 'value'); +checkDest('Origin', { origin: undefined }); +checkDest('origin', { origin: 'test, value' }, 'value'); +checkDest('Upgrade', { upgrade: undefined }); +checkDest('upgrade', { upgrade: 'test, value' }, 'value'); +checkDest('Expect', { expect: undefined }); +checkDest('expect', { expect: 'test, value' }, 'value'); +checkDest('If-Match', { 'if-match': undefined }); +checkDest('if-match', { 'if-match': 'test, value' }, 'value'); +checkDest('If-None-Match', { 'if-none-match': undefined }); +checkDest('if-none-match', { 'if-none-match': 'test, value' }, 'value'); +checkDest('Accept', { accept: undefined }); +checkDest('accept', { accept: 'test, value' }, 'value'); +checkDest('Accept-Encoding', { 'accept-encoding': undefined }); +checkDest('accept-encoding', { 'accept-encoding': 'test, value' }, 'value'); +checkDest('Accept-Language', { 'accept-language': undefined }); +checkDest('accept-language', { 'accept-language': 'test, value' }, 'value'); +checkDest('X-Forwarded-For', { 'x-forwarded-for': undefined }); +checkDest('x-forwarded-for', { 'x-forwarded-for': 'test, value' }, 'value'); +checkDest('X-Forwarded-Host', { 'x-forwarded-host': undefined }); +checkDest('x-forwarded-host', { 'x-forwarded-host': 'test, value' }, 'value'); +checkDest('X-Forwarded-Proto', { 'x-forwarded-proto': undefined }); +checkDest('x-forwarded-proto', { 'x-forwarded-proto': 'test, value' }, 'value'); +checkDest('X-Foo', { 'x-foo': undefined }); +checkDest('x-foo', { 'x-foo': 'test, value' }, 'value'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-connection-setter.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-connection-setter.js new file mode 100644 index 00000000..82093e1a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-connection-setter.js @@ -0,0 +1,18 @@ +'use strict'; + +// Test that the setter for http.IncomingMessage,prototype.connection sets the +// socket property too. +require('../common'); + +const assert = require('assert'); +const http = require('http'); + +const incomingMessage = new http.IncomingMessage(); + +assert.strictEqual(incomingMessage.connection, undefined); +assert.strictEqual(incomingMessage.socket, undefined); + +incomingMessage.connection = 'fhqwhgads'; + +assert.strictEqual(incomingMessage.connection, 'fhqwhgads'); +assert.strictEqual(incomingMessage.socket, 'fhqwhgads'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-destroy.js new file mode 100644 index 00000000..4241ec8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-destroy.js @@ -0,0 +1,10 @@ +'use strict'; + +// Test that http.IncomingMessage,prototype.destroy() returns `this`. +require('../common'); + +const assert = require('assert'); +const http = require('http'); +const incomingMessage = new http.IncomingMessage(); + +assert.strictEqual(incomingMessage.destroy(), incomingMessage); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-options.js new file mode 100644 index 00000000..61e178eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-message-options.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const readableHighWaterMark = 1024; +const server = http.createServer((req, res) => { res.end(); }); + +server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, + createConnection(options) { + options.readableHighWaterMark = readableHighWaterMark; + return net.createConnection(options); + } + }, common.mustCall((res) => { + assert.strictEqual(res.socket, req.socket); + assert.strictEqual(res.socket.readableHighWaterMark, readableHighWaterMark); + assert.strictEqual(res.readableHighWaterMark, readableHighWaterMark); + server.close(); + })); + + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-pipelined-socket-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-pipelined-socket-destroy.js new file mode 100644 index 00000000..c3aa86fc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-incoming-pipelined-socket-destroy.js @@ -0,0 +1,84 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const Countdown = require('../common/countdown'); + +const http = require('http'); +const net = require('net'); + +const seeds = [ 3, 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4 ]; +const countdown = new Countdown(seeds.length, () => server.close()); + +// Set up some timing issues where sockets can be destroyed +// via either the req or res. +const server = http.createServer(common.mustCall(function(req, res) { + switch (req.url) { + case '/1': + return setImmediate(function() { + req.socket.destroy(); + server.emit('requestDone'); + }); + + case '/2': + return process.nextTick(function() { + res.destroy(); + server.emit('requestDone'); + }); + + // In one case, actually send a response in 2 chunks + case '/3': + res.write('hello '); + return setImmediate(function() { + res.end('world!'); + server.emit('requestDone'); + }); + + default: + res.destroy(); + server.emit('requestDone'); + } +}, seeds.length)); + + +// Make a bunch of requests pipelined on the same socket +function generator(seeds) { + const port = server.address().port; + return seeds.map(function(r) { + return `GET /${r} HTTP/1.1\r\n` + + `Host: localhost:${port}\r\n` + + '\r\n' + + '\r\n'; + }).join(''); +} + + +server.listen(0, common.mustCall(function() { + const client = net.connect({ port: this.address().port }); + server.on('requestDone', function() { + countdown.dec(); + }); + + // Immediately write the pipelined requests. + // Some of these will not have a socket to destroy! + client.write(generator(seeds)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-information-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-information-headers.js new file mode 100644 index 00000000..fc860b32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-information-headers.js @@ -0,0 +1,64 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const test_res_body = 'other stuff!\n'; +const countdown = new Countdown(2, () => server.close()); + +const server = http.createServer((req, res) => { + console.error('Server sending informational message #1...'); + // These function calls may rewritten as necessary + // to call res.writeHead instead + res._writeRaw('HTTP/1.1 102 Processing\r\n'); + res._writeRaw('Foo: Bar\r\n'); + res._writeRaw('\r\n', common.mustCall()); + console.error('Server sending full response...'); + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'ABCD': '1' + }); + res.end(test_res_body); +}); + +server.listen(0, function() { + const req = http.request({ + port: this.address().port, + path: '/world' + }); + req.end(); + console.error('Client sending request...'); + + let body = ''; + + req.on('information', function(res) { + assert.strictEqual(res.httpVersion, '1.1'); + assert.strictEqual(res.httpVersionMajor, 1); + assert.strictEqual(res.httpVersionMinor, 1); + assert.strictEqual(res.statusCode, 102, + `Received ${res.statusCode}, not 102.`); + assert.strictEqual(res.statusMessage, 'Processing', + `Received ${res.statusMessage}, not "Processing".`); + assert.strictEqual(res.headers.foo, 'Bar'); + assert.strictEqual(res.rawHeaders[0], 'Foo'); + assert.strictEqual(res.rawHeaders[1], 'Bar'); + console.error('Client got 102 Processing...'); + countdown.dec(); + }); + + req.on('response', function(res) { + // Check that all 102 Processing received before full response received. + assert.strictEqual(countdown.remaining, 1); + assert.strictEqual(res.statusCode, 200, + `Final status code was ${res.statusCode}, not 200.`); + res.setEncoding('utf8'); + res.on('data', function(chunk) { body += chunk; }); + res.on('end', function() { + console.error('Got full response.'); + assert.strictEqual(body, test_res_body); + assert.ok('abcd' in res.headers); + countdown.dec(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-information-processing.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-information-processing.js new file mode 100644 index 00000000..b9e5fea3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-information-processing.js @@ -0,0 +1,50 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const debug = require('util').debuglog('test'); + +const testResBody = 'other stuff!\n'; +const kMessageCount = 2; + +const server = http.createServer((req, res) => { + for (let i = 0; i < kMessageCount; i++) { + debug(`Server sending informational message #${i}...`); + res.writeProcessing(); + } + debug('Server sending full response...'); + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'ABCD': '1' + }); + res.end(testResBody); +}); + +server.listen(0, function() { + const req = http.request({ + port: this.address().port, + path: '/world' + }); + req.end(); + debug('Client sending request...'); + + let body = ''; + let infoCount = 0; + + req.on('information', () => { infoCount++; }); + + req.on('response', function(res) { + // Check that all 102 Processing received before full response received. + assert.strictEqual(infoCount, kMessageCount); + assert.strictEqual(res.statusCode, 200, + `Final status code was ${res.statusCode}, not 200.`); + res.setEncoding('utf8'); + res.on('data', function(chunk) { body += chunk; }); + res.on('end', function() { + debug('Got full response.'); + assert.strictEqual(body, testResBody); + assert.ok('abcd' in res.headers); + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser-per-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser-per-stream.js new file mode 100644 index 00000000..5024b93a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser-per-stream.js @@ -0,0 +1,98 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { duplexPair } = require('stream'); + +// Test that setting the `maxHeaderSize` option works on a per-stream-basis. + +// Test 1: The server sends an invalid header. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + insecureHTTPParser: true + }, common.mustCall((res) => { + assert.strictEqual(res.headers.hello, 'foo\x08foo'); + res.resume(); // We don’t actually care about contents. + res.on('end', common.mustCall()); + })); + req.end(); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 2: The same as Test 1 except without the option, to make sure it fails. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide) + }, common.mustNotCall()); + req.end(); + req.on('error', common.mustCall()); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 3: The client sends an invalid header. +{ + const testData = 'Hello, World!\n'; + const server = http.createServer( + { insecureHTTPParser: true }, + common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + })); + + server.on('clientError', common.mustNotCall()); + + const [ clientSide, serverSide ] = duplexPair(); + serverSide.server = server; + server.emit('connection', serverSide); + + clientSide.write('GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + '\r\n\r\n'); +} + +// Test 4: The same as Test 3 except without the option, to make sure it fails. +{ + const server = http.createServer(common.mustNotCall()); + + server.on('clientError', common.mustCall()); + + const [ clientSide, serverSide ] = duplexPair(); + serverSide.server = server; + server.emit('connection', serverSide); + + clientSide.write('GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + '\r\n\r\n'); +} + +// Test 5: Invalid argument type +{ + assert.throws( + () => http.request({ insecureHTTPParser: 0 }, common.mustNotCall()), + common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options.insecureHTTPParser" property must be of' + + ' type boolean. Received type number (0)' + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser.js new file mode 100644 index 00000000..7fad29f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-insecure-parser.js @@ -0,0 +1,36 @@ +// Flags: --insecure-http-parser + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const server = http.createServer(function(req, res) { + assert.strictEqual(req.headers['content-type'], 'text/te\bt'); + req.pipe(res); +}); + +server.listen(0, common.mustCall(function() { + const bufs = []; + const client = net.connect( + this.address().port, + function() { + client.write( + 'GET / HTTP/1.1\r\n' + + 'Content-Type: text/te\x08t\r\n' + + 'Host: example.com' + + 'Connection: close\r\n\r\n'); + } + ); + client.on('data', function(chunk) { + bufs.push(chunk); + }); + client.on('end', common.mustCall(function() { + const head = Buffer.concat(bufs) + .toString('latin1') + .split('\r\n')[0]; + assert.strictEqual(head, 'HTTP/1.1 200 OK'); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-path-chars.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-path-chars.js new file mode 100644 index 00000000..56755faa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-path-chars.js @@ -0,0 +1,20 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const theExperimentallyDeterminedNumber = 39; + +for (let i = 0; i <= theExperimentallyDeterminedNumber; i++) { + const prefix = 'a'.repeat(i); + for (let i = 0; i <= 32; i++) { + assert.throws(() => { + http.request({ path: prefix + String.fromCodePoint(i) }, assert.fail); + }, { + code: 'ERR_UNESCAPED_CHARACTERS', + name: 'TypeError', + message: 'Request path contains unescaped characters' + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-te.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-te.js new file mode 100644 index 00000000..5651e941 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-te.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); + +// Test https://hackerone.com/reports/735748 is fixed. + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const REQUEST_BB = `POST / HTTP/1.1 +Content-Type: text/plain; charset=utf-8 +Host: hacker.exploit.com +Connection: keep-alive +Content-Length: 10 +Transfer-Encoding: eee, chunked + +HELLOWORLDPOST / HTTP/1.1 +Content-Type: text/plain; charset=utf-8 +Host: hacker.exploit.com +Connection: keep-alive +Content-Length: 28 + +I AM A SMUGGLED REQUEST!!! +`; + +const server = http.createServer(common.mustNotCall()); + +server.on('clientError', common.mustCall((err) => { + assert.strictEqual(err.code, 'HPE_INVALID_TRANSFER_ENCODING'); + server.close(); +})); + +server.listen(0, common.mustCall(() => { + const client = net.connect( + server.address().port, + common.mustCall(() => { + client.end(REQUEST_BB.replace(/\n/g, '\r\n')); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-urls.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-urls.js new file mode 100644 index 00000000..a30c3eb5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalid-urls.js @@ -0,0 +1,31 @@ +/* eslint-disable node-core/crypto-check */ + +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const http = require('http'); +const modules = { 'http': http }; + +if (common.hasCrypto) { + const https = require('https'); + modules.https = https; +} + +function test(host) { + ['get', 'request'].forEach((fn) => { + Object.keys(modules).forEach((module) => { + const doNotCall = common.mustNotCall( + `${module}.${fn} should not connect to ${host}` + ); + const throws = () => { modules[module][fn](host, doNotCall); }; + assert.throws(throws, { + name: 'TypeError', + code: 'ERR_INVALID_URL' + }); + }); + }); +} + +['www.nodejs.org', 'localhost', '127.0.0.1', 'http://:80/'].forEach(test); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield.js new file mode 100644 index 00000000..01315ba6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const EventEmitter = require('events'); +const http = require('http'); + +const ee = new EventEmitter(); +let count = 3; + +const server = http.createServer(function(req, res) { + res.setHeader('testing_123', 123); + assert.throws(function() { + res.setHeader('testing 123', 123); + }, TypeError); + res.end(''); +}); +server.listen(0, function() { + + http.get({ port: this.address().port }, function() { + ee.emit('done'); + }); + + assert.throws( + function() { + const options = { + port: server.address().port, + headers: { 'testing 123': 123 } + }; + http.get(options, common.mustNotCall()); + }, + function(err) { + ee.emit('done'); + if (err instanceof TypeError) return true; + } + ); + + // Should not throw. + const options = { + port: server.address().port, + headers: { 'testing_123': 123 } + }; + http.get(options, function() { + ee.emit('done'); + }); +}); + +ee.on('done', function() { + if (--count === 0) { + server.close(); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield2.js new file mode 100644 index 00000000..1b4e9e6e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-invalidheaderfield2.js @@ -0,0 +1,88 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const inspect = require('util').inspect; +const { _checkIsHttpToken, _checkInvalidHeaderChar } = require('_http_common'); + +// Good header field names +[ + 'TCN', + 'ETag', + 'date', + 'alt-svc', + 'Content-Type', + '0', + 'Set-Cookie2', + 'Set_Cookie', + 'foo`bar^', + 'foo|bar', + '~foobar', + 'FooBar!', + '#Foo', + '$et-Cookie', + '%%Test%%', + 'Test&123', + 'It\'s_fun', + '2*3', + '4+2', + '3.14159265359', +].forEach(function(str) { + assert.strictEqual( + _checkIsHttpToken(str), true, + `_checkIsHttpToken(${inspect(str)}) unexpectedly failed`); +}); +// Bad header field names +[ + ':', + '@@', + '中文呢', // unicode + '((((())))', + ':alternate-protocol', + 'alternate-protocol:', + 'foo\nbar', + 'foo\rbar', + 'foo\r\nbar', + 'foo\x00bar', + '\x7FMe!', + '{Start', + '(Start', + '[Start', + 'End}', + 'End)', + 'End]', + '"Quote"', + 'This,That', +].forEach(function(str) { + assert.strictEqual( + _checkIsHttpToken(str), false, + `_checkIsHttpToken(${inspect(str)}) unexpectedly succeeded`); +}); + + +// Good header field values +[ + 'foo bar', + 'foo\tbar', + '0123456789ABCdef', + '!@#$%^&*()-_=+\\;\':"[]{}<>,./?|~`', +].forEach(function(str) { + assert.strictEqual( + _checkInvalidHeaderChar(str), false, + `_checkInvalidHeaderChar(${inspect(str)}) unexpectedly failed`); +}); + +// Bad header field values +[ + 'foo\rbar', + 'foo\nbar', + 'foo\r\nbar', + '中文呢', // unicode + '\x7FMe!', + 'Testing 123\x00', + 'foo\vbar', + 'Ding!\x07', +].forEach(function(str) { + assert.strictEqual( + _checkInvalidHeaderChar(str), true, + `_checkInvalidHeaderChar(${inspect(str)}) unexpectedly succeeded`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-close-on-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-close-on-header.js new file mode 100644 index 00000000..fd0c5203 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-close-on-header.js @@ -0,0 +1,98 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const body = 'hello world\n'; +const headers = { 'connection': 'keep-alive' }; + +const server = http.createServer(function(req, res) { + res.writeHead(200, { 'Content-Length': body.length, 'Connection': 'close' }); + res.write(body); + res.end(); +}); + +let connectCount = 0; + + +server.listen(0, function() { + const agent = new http.Agent({ maxSockets: 1 }); + const name = agent.getName({ port: this.address().port }); + let request = http.request({ + method: 'GET', + path: '/', + headers: headers, + port: this.address().port, + agent: agent + }, function(res) { + assert.strictEqual(agent.sockets[name].length, 1); + res.resume(); + }); + request.on('socket', function(s) { + s.on('connect', function() { + connectCount++; + }); + }); + request.end(); + + request = http.request({ + method: 'GET', + path: '/', + headers: headers, + port: this.address().port, + agent: agent + }, function(res) { + assert.strictEqual(agent.sockets[name].length, 1); + res.resume(); + }); + request.on('socket', function(s) { + s.on('connect', function() { + connectCount++; + }); + }); + request.end(); + request = http.request({ + method: 'GET', + path: '/', + headers: headers, + port: this.address().port, + agent: agent + }, function(response) { + response.on('end', function() { + assert.strictEqual(agent.sockets[name].length, 1); + server.close(); + }); + response.resume(); + }); + request.on('socket', function(s) { + s.on('connect', function() { + connectCount++; + }); + }); + request.end(); +}); + +process.on('exit', function() { + assert.strictEqual(connectCount, 3); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-drop-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-drop-requests.js new file mode 100644 index 00000000..a69497a0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-drop-requests.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +function request(socket) { + socket.write('GET / HTTP/1.1\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Host: localhost\r\n'); + socket.write('\r\n\r\n'); +} + +const server = http.createServer(common.mustCall((req, res) => { + res.end('ok'); +})); + +server.on('dropRequest', common.mustCall((request, socket) => { + assert.strictEqual(request instanceof http.IncomingMessage, true); + assert.strictEqual(socket instanceof net.Socket, true); + server.close(); +})); + +server.listen(0, common.mustCall(() => { + const socket = net.connect(server.address().port); + socket.on('connect', common.mustCall(() => { + request(socket); + request(socket); + })); + socket.on('data', common.mustCallAtLeast()); + socket.on('close', common.mustCall()); +})); + +server.maxRequestsPerSocket = 1; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-max-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-max-requests.js new file mode 100644 index 00000000..0516a06d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-max-requests.js @@ -0,0 +1,118 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const bodySent = 'This is my request'; + +function assertResponse(headers, body, expectClosed) { + if (expectClosed) { + assert.match(headers, /Connection: close\r\n/m); + assert.strictEqual(headers.search(/Keep-Alive: timeout=5\r\n/m), -1); + assert.match(body, /Hello World!/m); + } else { + assert.match(headers, /Connection: keep-alive\r\n/m); + assert.match(headers, /Keep-Alive: timeout=5, max=3\r\n/m); + assert.match(body, /Hello World!/m); + } +} + +function writeRequest(socket, withBody) { + if (withBody) { + socket.write('POST / HTTP/1.1\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Content-Type: text/plain\r\n'); + socket.write('Host: localhost\r\n'); + socket.write(`Content-Length: ${bodySent.length}\r\n\r\n`); + socket.write(`${bodySent}\r\n`); + socket.write('\r\n\r\n'); + } else { + socket.write('GET / HTTP/1.1\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Host: localhost\r\n'); + socket.write('\r\n\r\n'); + } +} + +const server = http.createServer((req, res) => { + let body = ''; + req.on('data', (data) => { + body += data; + }); + + req.on('end', () => { + if (req.method === 'POST') { + assert.strictEqual(bodySent, body); + } + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello World!'); + res.end(); + }); +}); + +function initialRequests(socket, numberOfRequests, cb) { + let buffer = ''; + + writeRequest(socket); + + socket.on('data', (data) => { + buffer += data; + + if (buffer.endsWith('\r\n\r\n')) { + if (--numberOfRequests === 0) { + socket.removeAllListeners('data'); + cb(); + } else { + const [headers, body] = buffer.trim().split('\r\n\r\n'); + assertResponse(headers, body); + buffer = ''; + writeRequest(socket, true); + } + } + }); +} + + +server.maxRequestsPerSocket = 3; +server.listen(0, common.mustCall((res) => { + const socket = new net.Socket(); + const anotherSocket = new net.Socket(); + + socket.on('end', common.mustCall(() => { + server.close(); + })); + + socket.on('ready', common.mustCall(() => { + // Do 2 of 3 allowed requests and ensure they still alive + initialRequests(socket, 2, common.mustCall(() => { + anotherSocket.connect({ port: server.address().port }); + })); + })); + + anotherSocket.on('ready', common.mustCall(() => { + // Do another 2 requests with another socket + // ensure that this will not affect the first socket + initialRequests(anotherSocket, 2, common.mustCall(() => { + let buffer = ''; + + // Send the rest of the calls to the first socket + // and see connection is closed + socket.on('data', common.mustCall((data) => { + buffer += data; + + if (buffer.endsWith('\r\n\r\n')) { + const [headers, body] = buffer.trim().split('\r\n\r\n'); + assertResponse(headers, body, true); + anotherSocket.end(); + socket.end(); + } + })); + + writeRequest(socket, true); + })); + })); + + socket.connect({ port: server.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-pipeline-max-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-pipeline-max-requests.js new file mode 100644 index 00000000..6a07eb26 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-pipeline-max-requests.js @@ -0,0 +1,87 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const bodySent = 'This is my request'; + +function assertResponse(headers, body, expectClosed) { + if (expectClosed) { + assert.match(headers, /Connection: close\r\n/m); + assert.strictEqual(headers.search(/Keep-Alive: timeout=5, max=3\r\n/m), -1); + assert.match(body, /Hello World!/m); + } else { + assert.match(headers, /Connection: keep-alive\r\n/m); + assert.match(headers, /Keep-Alive: timeout=5, max=3\r\n/m); + assert.match(body, /Hello World!/m); + } +} + +function writeRequest(socket) { + socket.write('POST / HTTP/1.1\r\n'); + socket.write('Host: localhost\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Content-Type: text/plain\r\n'); + socket.write(`Content-Length: ${bodySent.length}\r\n\r\n`); + socket.write(`${bodySent}\r\n`); + socket.write('\r\n\r\n'); +} + +const server = http.createServer((req, res) => { + let body = ''; + req.on('data', (data) => { + body += data; + }); + + req.on('end', () => { + if (req.method === 'POST') { + assert.strictEqual(bodySent, body); + } + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello World!'); + res.end(); + }); +}); + +server.maxRequestsPerSocket = 3; + +server.listen(0, common.mustCall((res) => { + const socket = new net.Socket(); + + socket.on('end', common.mustCall(() => { + server.close(); + })); + + socket.on('ready', common.mustCall(() => { + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + })); + + let buffer = ''; + + socket.on('data', (data) => { + buffer += data; + + const responseParts = buffer.trim().split('\r\n\r\n'); + + if (responseParts.length === 8) { + assertResponse(responseParts[0], responseParts[1]); + assertResponse(responseParts[2], responseParts[3]); + assertResponse(responseParts[4], responseParts[5], true); + + assert.match(responseParts[6], /HTTP\/1\.1 503 Service Unavailable/m); + assert.match(responseParts[6], /Connection: close\r\n/m); + assert.strictEqual(responseParts[6].search(/Keep-Alive: timeout=5\r\n/m), -1); + assert.strictEqual(responseParts[7].search(/Hello World!/m), -1); + + socket.end(); + } + }); + + socket.connect({ port: server.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-custom.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-custom.js new file mode 100644 index 00000000..a74aa5a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-custom.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer(common.mustCall((req, res) => { + const body = 'hello world\n'; + + res.writeHead(200, { + 'Content-Length': body.length, + 'Keep-Alive': 'timeout=50' + }); + res.write(body); + res.end(); +})); +server.keepAliveTimeout = 12010; + +const agent = new http.Agent({ maxSockets: 1, keepAlive: true }); + +server.listen(0, common.mustCall(function() { + http.get({ + path: '/', port: this.address().port, agent: agent + }, common.mustCall((response) => { + response.resume(); + assert.strictEqual( + response.headers['keep-alive'], 'timeout=50'); + server.close(); + agent.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-race-condition.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-race-condition.js new file mode 100644 index 00000000..08fa8426 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout-race-condition.js @@ -0,0 +1,38 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); + +const makeRequest = (port, agent) => + new Promise((resolve, reject) => { + const req = http.get( + { path: '/', port, agent }, + (res) => { + res.resume(); + res.on('end', () => resolve()); + }, + ); + req.on('error', (e) => reject(e)); + req.end(); + }); + +const server = http.createServer( + { keepAliveTimeout: common.platformTimeout(2000), keepAlive: true }, + common.mustCall((req, res) => { + const body = 'hello world\n'; + res.writeHead(200, { 'Content-Length': body.length }); + res.write(body); + res.end(); + }, 2) +); + +const agent = new http.Agent({ maxSockets: 5, keepAlive: true }); + +server.listen(0, common.mustCall(async function() { + await makeRequest(this.address().port, agent); + // Block the event loop for 2 seconds + Atomics.wait(new Int32Array(new SharedArrayBuffer(4)), 0, 0, 2000); + await makeRequest(this.address().port, agent); + server.close(); + agent.destroy(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout.js new file mode 100644 index 00000000..94f8adc4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive-timeout.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer(common.mustCall((req, res) => { + const body = 'hello world\n'; + + res.writeHead(200, { 'Content-Length': body.length }); + res.write(body); + res.end(); +})); +server.keepAliveTimeout = 12010; + +const agent = new http.Agent({ maxSockets: 1, keepAlive: true }); + +server.listen(0, common.mustCall(function() { + http.get({ + path: '/', port: this.address().port, agent: agent + }, common.mustCall((response) => { + response.resume(); + assert.strictEqual( + response.headers['keep-alive'], 'timeout=12'); + server.close(); + agent.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive.js new file mode 100644 index 00000000..bd075230 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keep-alive.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + const body = 'hello world\n'; + + res.writeHead(200, { 'Content-Length': body.length }); + res.write(body); + res.end(); +}, 3)); + +const agent = new http.Agent({ maxSockets: 1 }); +const headers = { 'connection': 'keep-alive' }; +let name; + +server.listen(0, common.mustCall(function() { + name = agent.getName({ port: this.address().port }); + http.get({ + path: '/', headers: headers, port: this.address().port, agent: agent + }, common.mustCall((response) => { + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.requests[name].length, 2); + response.resume(); + })); + + http.get({ + path: '/', headers: headers, port: this.address().port, agent: agent + }, common.mustCall((response) => { + assert.strictEqual(agent.sockets[name].length, 1); + assert.strictEqual(agent.requests[name].length, 1); + response.resume(); + })); + + http.get({ + path: '/', headers: headers, port: this.address().port, agent: agent + }, common.mustCall((response) => { + response.on('end', common.mustCall(() => { + assert.strictEqual(agent.sockets[name].length, 1); + assert(!(name in agent.requests)); + server.close(); + })); + response.resume(); + })); +})); + +process.on('exit', () => { + assert(!(name in agent.sockets)); + assert(!(name in agent.requests)); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-client.js new file mode 100644 index 00000000..5a9277fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-client.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const http = require('http'); + + +let serverSocket = null; +const server = http.createServer(function(req, res) { + // They should all come in on the same server socket. + if (serverSocket) { + assert.strictEqual(req.socket, serverSocket); + } else { + serverSocket = req.socket; + } + + res.end(req.url); +}); +server.listen(0, function() { + makeRequest(expectRequests); +}); + +const agent = http.Agent({ keepAlive: true }); + + +let clientSocket = null; +const expectRequests = 10; +let actualRequests = 0; + + +function makeRequest(n) { + if (n === 0) { + server.close(); + agent.destroy(); + return; + } + + const req = http.request({ + port: server.address().port, + agent: agent, + path: `/${n}` + }); + + req.end(); + + req.on('socket', function(sock) { + if (clientSocket) { + assert.strictEqual(sock, clientSocket); + } else { + clientSocket = sock; + } + }); + + req.on('response', function(res) { + let data = ''; + res.setEncoding('utf8'); + res.on('data', function(c) { + data += c; + }); + res.on('end', function() { + assert.strictEqual(data, `/${n}`); + setTimeout(function() { + actualRequests++; + makeRequest(n - 1); + }, 1); + }); + }); +} + +process.on('exit', function() { + assert.strictEqual(actualRequests, expectRequests); + console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-free.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-free.js new file mode 100644 index 00000000..0252c284 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-free.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +for (const method of ['abort', 'destroy']) { + const server = http.createServer(common.mustCall((req, res) => { + res.end(req.url); + })); + server.listen(0, common.mustCall(() => { + const agent = http.Agent({ keepAlive: true }); + + const req = http + .request({ + port: server.address().port, + agent + }) + .on('socket', common.mustCall((socket) => { + socket.on('free', common.mustCall()); + })) + .on('response', common.mustCall((res) => { + assert.strictEqual(req.destroyed, false); + res.on('end', () => { + assert.strictEqual(req.destroyed, true); + req[method](); + assert.strictEqual(req.socket.destroyed, false); + agent.destroy(); + server.close(); + }).resume(); + })) + .end(); + assert.strictEqual(req.destroyed, false); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-override.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-override.js new file mode 100644 index 00000000..d25fc319 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-override.js @@ -0,0 +1,67 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const server = http.createServer((req, res) => { + res.end('ok'); +}).listen(0, common.mustCall(() => { + const agent = http.Agent({ + keepAlive: true, + maxSockets: 5, + maxFreeSockets: 2 + }); + + const keepSocketAlive = agent.keepSocketAlive; + const reuseSocket = agent.reuseSocket; + + let called = 0; + let expectedSocket; + agent.keepSocketAlive = common.mustCall((socket) => { + assert(socket); + + called++; + if (called === 1) { + return false; + } else if (called === 2) { + expectedSocket = socket; + return keepSocketAlive.call(agent, socket); + } + + assert.strictEqual(socket, expectedSocket); + return false; + }, 3); + + agent.reuseSocket = common.mustCall((socket, req) => { + assert.strictEqual(socket, expectedSocket); + assert(req); + + return reuseSocket.call(agent, socket, req); + }, 1); + + function req(callback) { + http.request({ + method: 'GET', + path: '/', + agent, + port: server.address().port + }, common.mustCall((res) => { + res.resume(); + res.once('end', common.mustCall(() => { + setImmediate(callback); + })); + })).end(); + } + + // Should destroy socket instead of keeping it alive + req(common.mustCall(() => { + // Should keep socket alive + req(common.mustCall(() => { + // Should reuse the socket + req(common.mustCall(() => { + server.close(); + })); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-request.js new file mode 100644 index 00000000..574dea9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-keepalive-request.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const http = require('http'); + + +let serverSocket = null; +const server = http.createServer(function(req, res) { + // They should all come in on the same server socket. + if (serverSocket) { + assert.strictEqual(req.socket, serverSocket); + } else { + serverSocket = req.socket; + } + + res.end(req.url); +}); +server.listen(0, function() { + makeRequest(expectRequests); +}); + +const agent = http.Agent({ keepAlive: true }); + + +let clientSocket = null; +const expectRequests = 10; +let actualRequests = 0; + + +function makeRequest(n) { + if (n === 0) { + server.close(); + agent.destroy(); + return; + } + + const req = http.request({ + port: server.address().port, + path: `/${n}`, + agent: agent + }); + + req.end(); + + req.on('socket', function(sock) { + if (clientSocket) { + assert.strictEqual(sock, clientSocket); + } else { + clientSocket = sock; + } + }); + + req.on('response', function(res) { + let data = ''; + res.setEncoding('utf8'); + res.on('data', function(c) { + data += c; + }); + res.on('end', function() { + assert.strictEqual(data, `/${n}`); + setTimeout(function() { + actualRequests++; + makeRequest(n - 1); + }, 1); + }); + }); +} + +process.on('exit', function() { + assert.strictEqual(actualRequests, expectRequests); + console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-listening.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-listening.js new file mode 100644 index 00000000..3fd93f3e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-listening.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(); + +assert.strictEqual(server.listening, false); + +server.listen(0, common.mustCall(() => { + assert.strictEqual(server.listening, true); + + server.close(common.mustCall(() => { + assert.strictEqual(server.listening, false); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress-bind-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress-bind-error.js new file mode 100644 index 00000000..d4bd72ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress-bind-error.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const invalidLocalAddress = '1.2.3.4'; + +const server = http.createServer(function(req, res) { + console.log(`Connect from: ${req.connection.remoteAddress}`); + + req.on('end', function() { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(`You are from: ${req.connection.remoteAddress}`); + }); + req.resume(); +}); + +server.listen(0, '127.0.0.1', common.mustCall(function() { + http.request({ + host: 'localhost', + port: this.address().port, + path: '/', + method: 'GET', + localAddress: invalidLocalAddress + }, function(res) { + assert.fail('unexpectedly got response from server'); + }).on('error', common.mustCall(function(e) { + console.log(`client got error: ${e.message}`); + server.close(); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress.js new file mode 100644 index 00000000..da25ab30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-localaddress.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const { hasMultiLocalhost } = require('../common/net'); +if (!hasMultiLocalhost()) { + common.skip('platform-specific test.'); +} + +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer((req, res) => { + console.log(`Connect from: ${req.connection.remoteAddress}`); + assert.strictEqual(req.connection.remoteAddress, '127.0.0.2'); + + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(`You are from: ${req.connection.remoteAddress}`); + }); + req.resume(); +}); + +server.listen(0, '127.0.0.1', () => { + const options = { host: 'localhost', + port: server.address().port, + family: 4, + path: '/', + method: 'GET', + localAddress: '127.0.0.2' }; + + const req = http.request(options, function(res) { + res.on('end', () => { + server.close(); + }); + res.resume(); + }); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-malformed-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-malformed-request.js new file mode 100644 index 00000000..1f2fecc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-malformed-request.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const url = require('url'); + +// Make sure no exceptions are thrown when receiving malformed HTTP +// requests. +const server = http.createServer(common.mustCall((req, res) => { + console.log(`req: ${JSON.stringify(url.parse(req.url))}`); + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello World'); + res.end(); + + server.close(); +})); +server.listen(0); + +server.on('listening', function() { + const c = net.createConnection(this.address().port); + c.on('connect', function() { + c.write('GET /hello?foo=%99bar HTTP/1.1\r\nHost: example.com\r\n\r\n'); + c.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-many-ended-pipelines.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-many-ended-pipelines.js new file mode 100644 index 00000000..30dd27f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-many-ended-pipelines.js @@ -0,0 +1,64 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const numRequests = 20; +let first = false; + +const server = http.createServer(function(req, res) { + if (!first) { + first = true; + req.socket.on('close', function() { + server.close(); + }); + } + + res.end('ok'); + // Oh no! The connection died! + req.socket.destroy(); +}); + +server.listen(0, function() { + const client = net.connect({ port: this.address().port, + allowHalfOpen: true }); + + client.on('error', function(err) { + // The socket might be destroyed by the other peer while data is still + // being written. The `'EPIPE'` and `'ECONNABORTED'` codes might also be + // valid but they have not been seen yet. + assert.strictEqual(err.code, 'ECONNRESET'); + }); + + for (let i = 0; i < numRequests; i++) { + client.write('GET / HTTP/1.1\r\n' + + 'Host: some.host.name\r\n' + + '\r\n\r\n'); + } + client.end(); + client.pipe(process.stdout); +}); + +process.on('warning', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size-per-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size-per-stream.js new file mode 100644 index 00000000..9ef794e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size-per-stream.js @@ -0,0 +1,83 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { duplexPair } = require('stream'); + +// Test that setting the `maxHeaderSize` option works on a per-stream-basis. + +// Test 1: The server sends larger headers than what would otherwise be allowed. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + maxHeaderSize: http.maxHeaderSize * 4 + }, common.mustCall((res) => { + assert.strictEqual(res.headers.hello, 'A'.repeat(http.maxHeaderSize * 3)); + res.resume(); // We don’t actually care about contents. + res.on('end', common.mustCall()); + })); + req.end(); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 2: The same as Test 1 except without the option, to make sure it fails. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide) + }, common.mustNotCall()); + req.end(); + req.on('error', common.mustCall()); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 3: The client sends larger headers than what would otherwise be allowed. +{ + const testData = 'Hello, World!\n'; + const server = http.createServer( + { maxHeaderSize: http.maxHeaderSize * 4 }, + common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + })); + + server.on('clientError', common.mustNotCall()); + + const [ clientSide, serverSide ] = duplexPair(); + serverSide.server = server; + server.emit('connection', serverSide); + + clientSide.write('GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + '\r\n\r\n'); +} + +// Test 4: The same as Test 3 except without the option, to make sure it fails. +{ + const server = http.createServer(common.mustNotCall()); + + server.on('clientError', common.mustCall()); + + const [ clientSide, serverSide ] = duplexPair(); + serverSide.server = server; + server.emit('connection', serverSide); + + clientSide.write('GET / HTTP/1.1\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + '\r\n\r\n'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size.js new file mode 100644 index 00000000..53bd58c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-header-size.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const http = require('http'); + +assert.strictEqual(http.maxHeaderSize, 16 * 1024); +const child = spawnSync(process.execPath, ['--max-http-header-size=10', '-p', + 'http.maxHeaderSize']); +assert.strictEqual(+child.stdout.toString().trim(), 10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-max-headers-count.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-headers-count.js new file mode 100644 index 00000000..27bb1a1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-headers-count.js @@ -0,0 +1,91 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +let requests = 0; +let responses = 0; + +const headers = { + host: 'example.com' +}; +const N = 100; +for (let i = 0; i < N; ++i) { + headers[`key${i}`] = i; +} + +const maxAndExpected = [ // for server + [50, 50], + [1500, 102], + [0, N + 2], // Host and Connection +]; +let max = maxAndExpected[requests][0]; +let expected = maxAndExpected[requests][1]; + +const server = http.createServer(function(req, res) { + assert.strictEqual(Object.keys(req.headers).length, expected); + if (++requests < maxAndExpected.length) { + max = maxAndExpected[requests][0]; + expected = maxAndExpected[requests][1]; + server.maxHeadersCount = max; + } + res.writeHead(200, { ...headers, 'Connection': 'close' }); + res.end(); +}); +server.maxHeadersCount = max; + +server.listen(0, function() { + const maxAndExpected = [ // for client + [20, 20], + [1200, 104], + [0, N + 4], // Host and Connection + ]; + doRequest(); + + function doRequest() { + const max = maxAndExpected[responses][0]; + const expected = maxAndExpected[responses][1]; + const req = http.request({ + port: server.address().port, + headers: headers + }, function(res) { + assert.strictEqual(Object.keys(res.headers).length, expected); + res.on('end', function() { + if (++responses < maxAndExpected.length) { + doRequest(); + } else { + server.close(); + } + }); + res.resume(); + }); + req.maxHeadersCount = max; + req.end(); + } +}); + +process.on('exit', function() { + assert.strictEqual(requests, maxAndExpected.length); + assert.strictEqual(responses, maxAndExpected.length); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-max-http-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-http-headers.js new file mode 100644 index 00000000..67ecc8c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-http-headers.js @@ -0,0 +1,180 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const MAX = +(process.argv[2] || 16 * 1024); // Command line option, or 16KB. + +const { getOptionValue } = require('internal/options'); + +console.log('pid is', process.pid); +console.log('max header size is', getOptionValue('--max-http-header-size')); + +// Verify that we cannot receive more than 16KB of headers. + +function once(cb) { + let called = false; + return () => { + if (!called) { + called = true; + cb(); + } + }; +} + +function finished(client, callback) { + ['abort', 'error', 'end'].forEach((e) => { + client.on(e, once(() => setImmediate(callback))); + }); +} + +function fillHeaders(headers, currentSize, valid = false) { + // `llhttp` counts actual header name/value sizes, excluding the whitespace + // and stripped chars. + // OK, Content-Length, 0, X-CRASH, aaa... + headers += 'a'.repeat(MAX - currentSize); + + // Generate valid headers + if (valid) { + headers = headers.slice(0, -1); + } + return headers + '\r\n\r\n'; +} + +function writeHeaders(socket, headers) { + const array = []; + const chunkSize = 100; + let last = 0; + + for (let i = 0; i < headers.length / chunkSize; i++) { + const current = (i + 1) * chunkSize; + array.push(headers.slice(last, current)); + last = current; + } + + // Safety check we are chunking correctly + assert.strictEqual(array.join(''), headers); + + next(); + + function next() { + if (socket.destroyed) { + console.log('socket was destroyed early, data left to write:', + array.join('').length); + return; + } + + const chunk = array.shift(); + + if (chunk) { + console.log('writing chunk of size', chunk.length); + socket.write(chunk, next); + } else { + socket.end(); + } + } +} + +function test1() { + console.log('test1'); + let headers = + 'HTTP/1.1 200 OK\r\n' + + 'Content-Length: 0\r\n' + + 'X-CRASH: '; + + // OK, Content-Length, 0, X-CRASH, aaa... + const currentSize = 2 + 14 + 1 + 7; + headers = fillHeaders(headers, currentSize); + + const server = net.createServer((sock) => { + sock.once('data', () => { + writeHeaders(sock, headers); + sock.resume(); + }); + + // The socket might error but that's ok + sock.on('error', () => {}); + }); + + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http.get({ port: port }, common.mustNotCall()); + + client.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'HPE_HEADER_OVERFLOW'); + server.close(test2); + })); + })); +} + +const test2 = common.mustCall(() => { + console.log('test2'); + let headers = + 'GET / HTTP/1.1\r\n' + + 'Host: localhost\r\n' + + 'Agent: nod2\r\n' + + 'X-CRASH: '; + + // /, Host, localhost, Agent, node, X-CRASH, a... + const currentSize = 1 + 4 + 9 + 5 + 4 + 7; + headers = fillHeaders(headers, currentSize); + + const server = http.createServer(common.mustNotCall()); + + server.once('clientError', common.mustCall((err) => { + assert.strictEqual(err.code, 'HPE_HEADER_OVERFLOW'); + })); + + server.listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + client.on('connect', () => { + writeHeaders(client, headers); + client.resume(); + }); + + finished(client, common.mustCall(() => { + server.close(test3); + })); + })); +}); + +const test3 = common.mustCall(() => { + console.log('test3'); + let headers = + 'GET / HTTP/1.1\r\n' + + 'Host: localhost\r\n' + + 'Agent: nod3\r\n' + + 'X-CRASH: '; + + // /, Host, localhost, Agent, node, X-CRASH, a... + const currentSize = 1 + 4 + 9 + 5 + 4 + 7; + headers = fillHeaders(headers, currentSize, true); + + console.log('writing', headers.length); + + const server = http.createServer(common.mustCall((req, res) => { + res.end('hello from test3 server'); + server.close(); + })); + + server.on('clientError', (err) => { + console.log(err.code); + if (err.code === 'HPE_HEADER_OVERFLOW') { + console.log(err.rawPacket.toString('hex')); + } + }); + server.on('clientError', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + client.on('connect', () => { + writeHeaders(client, headers); + client.resume(); + }); + + client.pipe(process.stdout); + })); +}); + +test1(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-max-sockets.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-sockets.js new file mode 100644 index 00000000..f7086081 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-max-sockets.js @@ -0,0 +1,79 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); + +// Make sure http server doesn't wait for socket pool to establish connections +// https://github.com/nodejs/node-v0.x-archive/issues/877 + +const http = require('http'); +const assert = require('assert'); + +const N = 20; +let responses = 0; +let maxQueued = 0; + +const agent = http.globalAgent; +agent.maxSockets = 10; + +const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end('Hello World\n'); +}); + +server.listen(0, '127.0.0.1', function() { + const { port } = server.address(); + const addrString = agent.getName({ host: '127.0.0.1', port }); + + for (let i = 0; i < N; i++) { + const options = { + host: '127.0.0.1', + port + }; + + const req = http.get(options, function(res) { + if (++responses === N) { + server.close(); + } + res.resume(); + }); + + assert.strictEqual(req.agent, agent); + + console.log( + `Socket: ${agent.sockets[addrString].length}/${ + agent.maxSockets} queued: ${ + agent.requests[addrString] ? agent.requests[addrString].length : 0}`); + + const agentRequests = agent.requests[addrString] ? + agent.requests[addrString].length : 0; + + if (maxQueued < agentRequests) { + maxQueued = agentRequests; + } + } +}); + +process.on('exit', function() { + assert.strictEqual(responses, N); + assert.ok(maxQueued <= 10); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-methods.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-methods.js new file mode 100644 index 00000000..7b924399 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-methods.js @@ -0,0 +1,68 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +// This test ensures all http methods from HTTP parser are exposed +// to http library + +const methods = [ + 'ACL', + 'BIND', + 'CHECKOUT', + 'CONNECT', + 'COPY', + 'DELETE', + 'GET', + 'HEAD', + 'LINK', + 'LOCK', + 'M-SEARCH', + 'MERGE', + 'MKACTIVITY', + 'MKCALENDAR', + 'MKCOL', + 'MOVE', + 'NOTIFY', + 'OPTIONS', + 'PATCH', + 'POST', + 'PROPFIND', + 'PROPPATCH', + 'PURGE', + 'PUT', + 'QUERY', + 'REBIND', + 'REPORT', + 'SEARCH', + 'SOURCE', + 'SUBSCRIBE', + 'TRACE', + 'UNBIND', + 'UNLINK', + 'UNLOCK', + 'UNSUBSCRIBE', +]; + +assert.deepStrictEqual(http.METHODS, methods.sort()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-cr.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-cr.js new file mode 100644 index 00000000..1129ec4e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-cr.js @@ -0,0 +1,83 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +function serverHandler(server, msg) { + const client = net.connect(server.address().port, 'localhost'); + + let response = ''; + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + client.write(msg); + client.resume(); +} + +{ + const msg = [ + 'GET / HTTP/1.1', + 'Host: localhost', + 'Dummy: x\nContent-Length: 23', + '', + 'GET / HTTP/1.1', + 'Dummy: GET /admin HTTP/1.1', + 'Host: localhost', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: localhost', + 'x:x\nTransfer-Encoding: chunked', + '', + '1', + 'A', + '0', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: localhost', + 'x:\nTransfer-Encoding: chunked', + '', + '1', + 'A', + '0', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-lf.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-lf.js new file mode 100644 index 00000000..7fc17dc2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-missing-header-separator-lf.js @@ -0,0 +1,83 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +function serverHandler(server, msg) { + const client = net.connect(server.address().port, 'localhost'); + + let response = ''; + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + client.write(msg); + client.resume(); +} + +{ + const msg = [ + 'GET / HTTP/1.1', + 'Host: localhost', + 'Dummy: x\rContent-Length: 23', + '', + 'GET / HTTP/1.1', + 'Dummy: GET /admin HTTP/1.1', + 'Host: localhost', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: localhost', + 'x:x\rTransfer-Encoding: chunked', + '', + '1', + 'A', + '0', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: localhost', + 'x:\rTransfer-Encoding: chunked', + '', + '1', + 'A', + '0', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(serverHandler.bind(null, server, msg))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-multi-line-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-multi-line-headers.js new file mode 100644 index 00000000..2381c172 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-multi-line-headers.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +const server = net.createServer(function(conn) { + const body = 'Yet another node.js server.'; + + const response = + 'HTTP/1.1 200 OK\r\n' + + 'Connection: close\r\n' + + `Content-Length: ${body.length}\r\n` + + 'Content-Type: text/plain;\r\n' + + ' x-unix-mode=0600;\r\n' + + ' name="hello.txt"\r\n' + + '\r\n' + + body; + + conn.end(response); + server.close(); +}); + +server.listen(0, common.mustCall(function() { + http.get({ + host: '127.0.0.1', + port: this.address().port, + insecureHTTPParser: true + }, common.mustCall(function(res) { + assert.strictEqual(res.headers['content-type'], + 'text/plain; x-unix-mode=0600; name="hello.txt"'); + res.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-multiple-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-multiple-headers.js new file mode 100644 index 00000000..f9c654ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-multiple-headers.js @@ -0,0 +1,176 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer, request } = require('http'); + +const server = createServer( + { uniqueHeaders: ['x-res-b', 'x-res-d', 'x-res-y'] }, + common.mustCall((req, res) => { + const host = `127.0.0.1:${server.address().port}`; + + assert.deepStrictEqual(req.rawHeaders, [ + 'connection', 'close', + 'X-Req-a', 'eee', + 'X-Req-a', 'fff', + 'X-Req-a', 'ggg', + 'X-Req-a', 'hhh', + 'X-Req-b', 'iii; jjj; kkk; lll', + 'Host', host, + 'Transfer-Encoding', 'chunked', + ]); + assert.deepStrictEqual(req.headers, { + 'connection': 'close', + 'x-req-a': 'eee, fff, ggg, hhh', + 'x-req-b': 'iii; jjj; kkk; lll', + host, + 'transfer-encoding': 'chunked' + }); + assert.deepStrictEqual(req.headersDistinct, { + 'connection': ['close'], + 'x-req-a': ['eee', 'fff', 'ggg', 'hhh'], + 'x-req-b': ['iii; jjj; kkk; lll'], + 'host': [host], + 'transfer-encoding': ['chunked'] + }); + + req.on('end', function() { + assert.deepStrictEqual(req.rawTrailers, [ + 'x-req-x', 'xxx', + 'x-req-x', 'yyy', + 'X-req-Y', 'zzz; www', + ]); + assert.deepStrictEqual( + req.trailers, { 'x-req-x': 'xxx, yyy', 'x-req-y': 'zzz; www' } + ); + assert.deepStrictEqual( + req.trailersDistinct, + { 'x-req-x': ['xxx', 'yyy'], 'x-req-y': ['zzz; www'] } + ); + + res.setHeader('X-Res-a', 'AAA'); + res.appendHeader('x-res-a', ['BBB', 'CCC']); + res.setHeader('X-Res-b', ['DDD', 'EEE']); + res.appendHeader('x-res-b', ['FFF', 'GGG']); + res.removeHeader('date'); + res.writeHead(200, { + 'Connection': 'close', 'x-res-c': ['HHH', 'III'], + 'x-res-d': ['JJJ', 'KKK', 'LLL'] + }); + res.addTrailers({ + 'x-res-x': ['XXX', 'YYY'], + 'X-Res-Y': ['ZZZ', 'WWW'] + }); + res.write('BODY'); + res.end(); + + assert.throws(() => res.appendHeader(), { + code: 'ERR_HTTP_HEADERS_SENT', + }); + + assert.deepStrictEqual(res.getHeader('X-Res-a'), ['AAA', 'BBB', 'CCC']); + assert.deepStrictEqual(res.getHeader('x-res-a'), ['AAA', 'BBB', 'CCC']); + assert.deepStrictEqual( + res.getHeader('x-res-b'), ['DDD', 'EEE', 'FFF', 'GGG'] + ); + assert.deepStrictEqual(res.getHeader('x-res-c'), ['HHH', 'III']); + assert.strictEqual(res.getHeader('connection'), 'close'); + assert.deepStrictEqual( + res.getHeaderNames(), + ['x-res-a', 'x-res-b', 'connection', 'x-res-c', 'x-res-d'] + ); + assert.deepStrictEqual( + res.getRawHeaderNames(), + ['X-Res-a', 'X-Res-b', 'Connection', 'x-res-c', 'x-res-d'] + ); + + const headers = { __proto__: null }; + Object.assign(headers, { + 'x-res-a': [ 'AAA', 'BBB', 'CCC' ], + 'x-res-b': [ 'DDD', 'EEE', 'FFF', 'GGG' ], + 'connection': 'close', + 'x-res-c': [ 'HHH', 'III' ], + 'x-res-d': [ 'JJJ', 'KKK', 'LLL' ] + }); + assert.deepStrictEqual(res.getHeaders(), headers); + }); + + req.resume(); + } + )); + +server.listen(0, common.mustCall(() => { + const req = request({ + host: '127.0.0.1', + port: server.address().port, + path: '/', + method: 'POST', + headers: { + 'connection': 'close', + 'x-req-a': 'aaa', + 'X-Req-a': 'bbb', + 'X-Req-b': ['ccc', 'ddd'] + }, + uniqueHeaders: ['x-req-b', 'x-req-y'] + }, common.mustCall((res) => { + assert.deepStrictEqual(res.rawHeaders, [ + 'X-Res-a', 'AAA', + 'X-Res-a', 'BBB', + 'X-Res-a', 'CCC', + 'X-Res-b', 'DDD; EEE; FFF; GGG', + 'Connection', 'close', + 'x-res-c', 'HHH', + 'x-res-c', 'III', + 'x-res-d', 'JJJ; KKK; LLL', + 'Transfer-Encoding', 'chunked', + ]); + assert.deepStrictEqual(res.headers, { + 'x-res-a': 'AAA, BBB, CCC', + 'x-res-b': 'DDD; EEE; FFF; GGG', + 'connection': 'close', + 'x-res-c': 'HHH, III', + 'x-res-d': 'JJJ; KKK; LLL', + 'transfer-encoding': 'chunked' + }); + assert.deepStrictEqual(res.headersDistinct, { + 'x-res-a': [ 'AAA', 'BBB', 'CCC' ], + 'x-res-b': [ 'DDD; EEE; FFF; GGG' ], + 'connection': [ 'close' ], + 'x-res-c': [ 'HHH', 'III' ], + 'x-res-d': [ 'JJJ; KKK; LLL' ], + 'transfer-encoding': [ 'chunked' ] + }); + + res.on('end', function() { + assert.deepStrictEqual(res.rawTrailers, [ + 'x-res-x', 'XXX', + 'x-res-x', 'YYY', + 'X-Res-Y', 'ZZZ; WWW', + ]); + assert.deepStrictEqual( + res.trailers, + { 'x-res-x': 'XXX, YYY', 'x-res-y': 'ZZZ; WWW' } + ); + assert.deepStrictEqual( + res.trailersDistinct, + { 'x-res-x': ['XXX', 'YYY'], 'x-res-y': ['ZZZ; WWW'] } + ); + server.close(); + }); + res.resume(); + })); + + req.setHeader('X-Req-a', ['eee', 'fff']); + req.appendHeader('X-req-a', ['ggg', 'hhh']); + req.setHeader('X-Req-b', ['iii', 'jjj']); + req.appendHeader('x-req-b', ['kkk', 'lll']); + + req.addTrailers({ + 'x-req-x': ['xxx', 'yyy'], + 'X-req-Y': ['zzz', 'www'] + }); + + req.write('BODY'); + + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-mutable-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-mutable-headers.js new file mode 100644 index 00000000..dc01d9ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-mutable-headers.js @@ -0,0 +1,231 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Simple test of Node's HTTP Client mutable headers +// OutgoingMessage.prototype.setHeader(name, value) +// OutgoingMessage.prototype.getHeader(name) +// OutgoingMessage.prototype.removeHeader(name, value) +// ServerResponse.prototype.statusCode +// .method +// .path + +let test = 'headers'; +const content = 'hello world\n'; +const cookies = [ + 'session_token=; path=/; expires=Sun, 15-Sep-2030 13:48:52 GMT', + 'prefers_open_id=; path=/; expires=Thu, 01-Jan-1970 00:00:00 GMT', +]; + +const s = http.createServer(common.mustCall((req, res) => { + switch (test) { + case 'headers': { + // Check that header-related functions work before setting any headers + const headers = res.getHeaders(); + const exoticObj = { __proto__: null }; + assert.deepStrictEqual(headers, exoticObj); + assert.deepStrictEqual(res.getHeaderNames(), []); + assert.deepStrictEqual(res.getRawHeaderNames(), []); + assert.strictEqual(res.hasHeader('Connection'), false); + assert.strictEqual(res.getHeader('Connection'), undefined); + + assert.throws( + () => res.setHeader(), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token ["undefined"]' + } + ); + assert.throws( + () => res.setHeader('someHeader'), + { + code: 'ERR_HTTP_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "undefined" for header "someHeader"' + } + ); + assert.throws( + () => res.getHeader(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. ' + + 'Received undefined' + } + ); + assert.throws( + () => res.removeHeader(), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. ' + + 'Received undefined' + } + ); + + const arrayValues = [1, 2, 3]; + res.setHeader('x-test-header', 'testing'); + res.setHeader('X-TEST-HEADER2', 'testing'); + res.setHeader('set-cookie', cookies); + res.setHeader('x-test-array-header', arrayValues); + + assert.strictEqual(res.getHeader('x-test-header'), 'testing'); + assert.strictEqual(res.getHeader('x-test-header2'), 'testing'); + + const headersCopy = res.getHeaders(); + const expected = { + 'x-test-header': 'testing', + 'x-test-header2': 'testing', + 'set-cookie': cookies, + 'x-test-array-header': arrayValues + }; + Object.setPrototypeOf(expected, null); + assert.deepStrictEqual(headersCopy, expected); + + assert.deepStrictEqual(res.getHeaderNames(), + ['x-test-header', 'x-test-header2', + 'set-cookie', 'x-test-array-header']); + + assert.deepStrictEqual(res.getRawHeaderNames(), + ['x-test-header', 'X-TEST-HEADER2', + 'set-cookie', 'x-test-array-header']); + + assert.strictEqual(res.hasHeader('x-test-header2'), true); + assert.strictEqual(res.hasHeader('X-TEST-HEADER2'), true); + assert.strictEqual(res.hasHeader('X-Test-Header2'), true); + [ + undefined, + null, + true, + {}, + { toString: () => 'X-TEST-HEADER2' }, + () => { }, + ].forEach((val) => { + assert.throws( + () => res.hasHeader(val), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string.' + + common.invalidArgTypeHelper(val) + } + ); + }); + + res.removeHeader('x-test-header2'); + + assert.strictEqual(res.hasHeader('x-test-header2'), false); + assert.strictEqual(res.hasHeader('X-TEST-HEADER2'), false); + assert.strictEqual(res.hasHeader('X-Test-Header2'), false); + break; + } + case 'contentLength': + res.setHeader('content-length', content.length); + assert.strictEqual(res.getHeader('Content-Length'), content.length); + break; + + case 'transferEncoding': + res.setHeader('transfer-encoding', 'chunked'); + assert.strictEqual(res.getHeader('Transfer-Encoding'), 'chunked'); + break; + + case 'writeHead': + res.statusCode = 404; + res.setHeader('x-foo', 'keyboard cat'); + res.writeHead(200, { 'x-foo': 'bar', 'x-bar': 'baz' }); + break; + + default: + assert.fail('Unknown test'); + } + + res.statusCode = 201; + res.end(content); +}, 4)); + +s.listen(0, nextTest); + + +function nextTest() { + if (test === 'end') { + return s.close(); + } + + let bufferedResponse = ''; + + const req = http.get({ + port: s.address().port, + headers: { 'X-foo': 'bar' } + }, common.mustCall((response) => { + switch (test) { + case 'headers': + assert.strictEqual(response.statusCode, 201); + assert.strictEqual(response.headers['x-test-header'], 'testing'); + assert.strictEqual(response.headers['x-test-array-header'], + [1, 2, 3].join(', ')); + assert.deepStrictEqual(cookies, response.headers['set-cookie']); + assert.strictEqual(response.headers['x-test-header2'], undefined); + test = 'contentLength'; + break; + + case 'contentLength': + assert.strictEqual(+response.headers['content-length'], content.length); + test = 'transferEncoding'; + break; + + case 'transferEncoding': + assert.strictEqual(response.headers['transfer-encoding'], 'chunked'); + test = 'writeHead'; + break; + + case 'writeHead': + assert.strictEqual(response.headers['x-foo'], 'bar'); + assert.strictEqual(response.headers['x-bar'], 'baz'); + assert.strictEqual(response.statusCode, 200); + test = 'end'; + break; + + default: + assert.fail('Unknown test'); + } + + response.setEncoding('utf8'); + response.on('data', (s) => { + bufferedResponse += s; + }); + + response.on('end', common.mustCall(() => { + assert.strictEqual(bufferedResponse, content); + common.mustCall(nextTest)(); + })); + })); + + assert.deepStrictEqual(req.getHeaderNames(), + ['x-foo', 'host']); + + assert.deepStrictEqual(req.getRawHeaderNames(), + ['X-foo', 'Host']); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-no-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-no-content-length.js new file mode 100644 index 00000000..a3a51c01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-no-content-length.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); + +const server = net.createServer(function(socket) { + // Neither Content-Length nor Connection + socket.end('HTTP/1.1 200 ok\r\n\r\nHello'); +}).listen(0, common.mustCall(function() { + http.get({ port: this.address().port }, common.mustCall(function(res) { + let body = ''; + + res.setEncoding('utf8'); + res.on('data', function(chunk) { + body += chunk; + }); + res.on('end', common.mustCall(function() { + assert.strictEqual(body, 'Hello'); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-no-read-no-dump.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-no-read-no-dump.js new file mode 100644 index 00000000..4bf9d9fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-no-read-no-dump.js @@ -0,0 +1,56 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +let onPause = null; + +const server = http.createServer((req, res) => { + if (req.method === 'GET') + return res.end(); + + res.writeHead(200); + res.flushHeaders(); + + req.on('close', common.mustCall(() => { + req.on('end', common.mustNotCall()); + })); + + req.connection.on('pause', () => { + res.end(); + onPause(); + }); +}).listen(0, common.mustCall(() => { + const agent = new http.Agent({ + maxSockets: 1, + keepAlive: true + }); + + const port = server.address().port; + + const post = http.request({ + agent, + method: 'POST', + port, + }, common.mustCall((res) => { + res.resume(); + + post.write(Buffer.alloc(64 * 1024).fill('X')); + onPause = () => { + post.end('something'); + }; + })); + + // What happens here is that the server `end`s the response before we send + // `something`, and the client thought that this is a green light for sending + // next GET request + post.write('initial'); + + http.request({ + agent, + method: 'GET', + port, + }, common.mustCall((res) => { + server.close(); + res.connection.end(); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-nodelay.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-nodelay.js new file mode 100644 index 00000000..7b259b73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-nodelay.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const originalConnect = net.Socket.prototype.connect; + +net.Socket.prototype.connect = common.mustCall(function(args) { + assert.strictEqual(args[0].noDelay, true); + return originalConnect.call(this, args); +}); + +const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200); + res.end(); + server.close(); +})); + +server.listen(0, common.mustCall(() => { + assert.strictEqual(server.noDelay, true); + + const req = http.request({ + method: 'GET', + port: server.address().port + }, common.mustCall((res) => { + res.on('end', () => { + server.close(); + res.req.socket.end(); + }); + + res.resume(); + })); + + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-buffer.js new file mode 100644 index 00000000..d7db15f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-buffer.js @@ -0,0 +1,19 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const { getDefaultHighWaterMark } = require('internal/streams/state'); + +const http = require('http'); +const OutgoingMessage = http.OutgoingMessage; + +const msg = new OutgoingMessage(); +msg._implicitHeader = function() {}; + +// Writes should be buffered until highwatermark +// even when no socket is assigned. + +assert.strictEqual(msg.write('asd'), true); +while (msg.write('asd')); +const highwatermark = msg.writableHighWaterMark || getDefaultHighWaterMark(); +assert(msg.outputSize >= highwatermark); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroy.js new file mode 100644 index 00000000..47d5e948 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroy.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const OutgoingMessage = http.OutgoingMessage; + +{ + const msg = new OutgoingMessage(); + assert.strictEqual(msg.destroyed, false); + msg.destroy(); + assert.strictEqual(msg.destroyed, true); + msg.write('asd', common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_STREAM_DESTROYED'); + })); + msg.on('error', common.mustNotCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroyed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroyed.js new file mode 100644 index 00000000..4f8fd47e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-destroyed.js @@ -0,0 +1,77 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +{ + const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(res.closed, false); + req.pipe(res); + res.on('error', common.mustNotCall()); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.closed, true); + res.end('asd'); + process.nextTick(() => { + server.close(); + }); + })); + })).listen(0, () => { + http + .request({ + port: server.address().port, + method: 'PUT' + }) + .on('response', (res) => { + res.destroy(); + }) + .write('asd'); + }); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(res.closed, false); + req.pipe(res); + res.on('error', common.mustNotCall()); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.closed, true); + process.nextTick(() => { + server.close(); + }); + })); + const err = new Error('Destroy test'); + res.destroy(err); + assert.strictEqual(res.errored, err); + })).listen(0, () => { + http + .request({ + port: server.address().port, + method: 'PUT' + }) + .on('error', common.mustCall()) + .write('asd'); + }); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + assert.strictEqual(res.closed, false); + res.end(); + res.destroy(); + // Make sure not to emit 'error' after .destroy(). + res.end('asd'); + assert.strictEqual(res.errored, undefined); + })).listen(0, () => { + http + .request({ + port: server.address().port, + method: 'GET' + }) + .on('response', common.mustCall((res) => { + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + })) + .end(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-cork.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-cork.js new file mode 100644 index 00000000..db852bf9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-cork.js @@ -0,0 +1,95 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const REQ_TIMEOUT = common.platformTimeout(500); // Set max ms of request time before abort + +// Set total allowed test timeout to avoid infinite loop +// that will hang test suite +const TOTAL_TEST_TIMEOUT = common.platformTimeout(1000); + +// Placeholder for sockets handled, to make sure that we +// will reach a socket re-use case. +const handledSockets = new Set(); + +let metReusedSocket = false; // Flag for request loop termination. + +const doubleEndResponse = (res) => { + // First end the request while sending some normal data + res.end('regular end of request', 'utf8', common.mustCall()); + // Make sure the response socket is uncorked after first call of end + assert.strictEqual(res.writableCorked, 0); + res.end(); // Double end the response to prep for next socket re-use. +}; + +const sendDrainNeedingData = (res) => { + // Send data to socket more than the high watermark so that + // it definitely needs drain + const highWaterMark = res.socket.writableHighWaterMark; + const bufferToSend = Buffer.alloc(highWaterMark + 100); + const ret = res.write(bufferToSend); // Write the request data. + // Make sure that we had back pressure on response stream. + assert.strictEqual(ret, false); + res.once('drain', () => res.end()); // End on drain. +}; + +const server = http.createServer((req, res) => { + const { socket: responseSocket } = res; + if (handledSockets.has(responseSocket)) { // re-used socket, send big data! + metReusedSocket = true; // stop request loop + console.debug('FOUND REUSED SOCKET!'); + sendDrainNeedingData(res); + } else { // not used again + // add to make sure we recognise it when we meet socket again + handledSockets.add(responseSocket); + doubleEndResponse(res); + } +}); + +server.listen(0); // Start the server on a random port. + +const sendRequest = (agent) => new Promise((resolve, reject) => { + const timeout = setTimeout(common.mustNotCall(() => { + reject(new Error('Request timed out')); + }), REQ_TIMEOUT); + http.get({ + port: server.address().port, + path: '/', + agent + }, common.mustCall((res) => { + const resData = []; + res.on('data', (data) => resData.push(data)); + res.on('end', common.mustCall(() => { + const totalData = resData.reduce((total, elem) => total + elem.length, 0); + clearTimeout(timeout); // Cancel rejection timeout. + resolve(totalData); // fulfill promise + })); + })); +}); + +server.once('listening', async () => { + const testTimeout = setTimeout(common.mustNotCall(() => { + console.error('Test running for a while but could not met re-used socket'); + process.exit(1); + }), TOTAL_TEST_TIMEOUT); + // Explicitly start agent to force socket reuse. + const agent = new http.Agent({ keepAlive: true }); + // Start the request loop + let reqNo = 0; + while (!metReusedSocket) { + try { + console.log(`Sending req no ${++reqNo}`); + const totalData = await sendRequest(agent); + console.log(`${totalData} bytes were received for request ${reqNo}`); + } catch (err) { + console.error(err); + process.exit(1); + } + } + // Successfully tested conditions and ended loop + clearTimeout(testTimeout); + console.log('Closing server'); + agent.destroy(); + server.close(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-multiple.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-multiple.js new file mode 100644 index 00000000..696443f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-multiple.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const onWriteAfterEndError = common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_STREAM_WRITE_AFTER_END'); +}, 2); + +const server = http.createServer(common.mustCall(function(req, res) { + res.end('testing ended state', common.mustCall()); + assert.strictEqual(res.writableCorked, 0); + res.end(common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_STREAM_ALREADY_FINISHED'); + })); + assert.strictEqual(res.writableCorked, 0); + res.end('end', onWriteAfterEndError); + assert.strictEqual(res.writableCorked, 0); + res.on('error', onWriteAfterEndError); + res.on('finish', common.mustCall(() => { + res.end(common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_STREAM_ALREADY_FINISHED'); + server.close(); + })); + })); +})); + +server.listen(0); + +server.on('listening', common.mustCall(function() { + http + .request({ + port: server.address().port, + method: 'GET', + path: '/' + }) + .end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-types.js new file mode 100644 index 00000000..20b443bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-end-types.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const httpServer = http.createServer(common.mustCall(function(req, res) { + httpServer.close(); + assert.throws(() => { + res.end(['Throws.']); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + res.end(); +})); + +httpServer.listen(0, common.mustCall(function() { + http.get({ port: this.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish-writable.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish-writable.js new file mode 100644 index 00000000..e3c87016 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish-writable.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Verify that after calling end() on an `OutgoingMessage` (or a type that +// inherits from `OutgoingMessage`), its `writable` property is not set to false + +const server = http.createServer(common.mustCall(function(req, res) { + assert.strictEqual(res.writable, true); + assert.strictEqual(res.finished, false); + assert.strictEqual(res.writableEnded, false); + res.end(); + + // res.writable is set to false after it has finished sending + // Ref: https://github.com/nodejs/node/issues/15029 + assert.strictEqual(res.writable, true); + assert.strictEqual(res.finished, true); + assert.strictEqual(res.writableEnded, true); + + server.close(); +})); + +server.listen(0); + +server.on('listening', common.mustCall(function() { + const clientRequest = http.request({ + port: server.address().port, + method: 'GET', + path: '/' + }); + + assert.strictEqual(clientRequest.writable, true); + clientRequest.end(); + + // Writable is still true when close + // THIS IS LEGACY, we cannot change it + // unless we break error detection + assert.strictEqual(clientRequest.writable, true); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish.js new file mode 100644 index 00000000..0f71cccd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finish.js @@ -0,0 +1,76 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +http.createServer(function(req, res) { + req.resume(); + req.on('end', function() { + write(res); + }); + this.close(); +}).listen(0, function() { + const req = http.request({ + port: this.address().port, + method: 'PUT' + }); + write(req); + req.on('response', function(res) { + res.resume(); + }); +}); + +const buf = Buffer.alloc(1024 * 16, 'x'); +function write(out) { + const name = out.constructor.name; + let finishEvent = false; + let endCb = false; + + // First, write until it gets some backpressure + while (out.write(buf, common.mustSucceed())); + + // Now end, and make sure that we don't get the 'finish' event + // before the tick where the cb gets called. We give it until + // nextTick because this is added as a listener before the endcb + // is registered. The order is not what we're testing here, just + // that 'finish' isn't emitted until the stream is fully flushed. + out.on('finish', function() { + finishEvent = true; + console.error(`${name} finish event`); + process.nextTick(function() { + assert(endCb, `${name} got finish event before endcb!`); + console.log(`ok - ${name} finishEvent`); + }); + }); + + out.end(buf, common.mustCall(function() { + endCb = true; + console.error(`${name} endCb`); + process.nextTick(function() { + assert(finishEvent, `${name} got endCb event before finishEvent!`); + console.log(`ok - ${name} endCb`); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finished.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finished.js new file mode 100644 index 00000000..7da1b742 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-finished.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const { finished } = require('stream'); + +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer(function(req, res) { + let closed = false; + res + .on('close', common.mustCall(() => { + closed = true; + finished(res, common.mustCall(() => { + server.close(); + })); + })) + .end(); + finished(res, common.mustCall(() => { + assert.strictEqual(closed, true); + })); + +}).listen(0, function() { + http + .request({ + port: this.address().port, + method: 'GET' + }) + .on('response', function(res) { + res.resume(); + }) + .end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-first-chunk-singlebyte-encoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-first-chunk-singlebyte-encoding.js new file mode 100644 index 00000000..7249230c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-first-chunk-singlebyte-encoding.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); + +// Regression test for https://github.com/nodejs/node/issues/11788. + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +for (const enc of ['utf8', 'utf16le', 'latin1', 'UTF-8']) { + const server = http.createServer(common.mustCall((req, res) => { + res.setHeader('content-type', `text/plain; charset=${enc}`); + res.write('helloworld', enc); + res.end(); + })).listen(0); + + server.on('listening', common.mustCall(() => { + const buffers = []; + const socket = net.connect(server.address().port); + socket.write('GET / HTTP/1.0\r\n\r\n'); + socket.on('data', (data) => buffers.push(data)); + socket.on('end', common.mustCall(() => { + const received = Buffer.concat(buffers); + const headerEnd = received.indexOf('\r\n\r\n', 'utf8'); + assert.notStrictEqual(headerEnd, -1); + + const header = received.toString('utf8', 0, headerEnd).split('\r\n'); + const body = received.toString(enc, headerEnd + 4); + + assert.strictEqual(header[0], 'HTTP/1.1 200 OK'); + assert.strictEqual(header[1], `content-type: text/plain; charset=${enc}`); + assert.strictEqual(body, 'helloworld'); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-getter.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-getter.js new file mode 100644 index 00000000..15c3f299 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-getter.js @@ -0,0 +1,23 @@ +'use strict'; +const common = require('../common'); + +const { OutgoingMessage } = require('http'); +const assert = require('assert'); + +const warn = 'OutgoingMessage.prototype._headerNames is deprecated'; +common.expectWarning('DeprecationWarning', warn, 'DEP0066'); + +{ + // Tests for _headerNames get method + const outgoingMessage = new OutgoingMessage(); + outgoingMessage._headerNames; // eslint-disable-line no-unused-expressions +} + +{ + // Tests _headerNames getter result after setting a header. + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader('key', 'value'); + const expect = { __proto__: null }; + expect.key = 'key'; + assert.deepStrictEqual(outgoingMessage._headerNames, expect); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-setter.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-setter.js new file mode 100644 index 00000000..5f943596 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headernames-setter.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); + +const { OutgoingMessage } = require('http'); + +const warn = 'OutgoingMessage.prototype._headerNames is deprecated'; +common.expectWarning('DeprecationWarning', warn, 'DEP0066'); + +{ + // Tests for _headerNames set method + const outgoingMessage = new OutgoingMessage(); + outgoingMessage._headerNames = { + 'x-flow-id': '61bba6c5-28a3-4eab-9241-2ecaa6b6a1fd' + }; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headers.js new file mode 100644 index 00000000..17de5e7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-internal-headers.js @@ -0,0 +1,44 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { kOutHeaders } = require('internal/http'); +const { OutgoingMessage } = require('http'); + +const warn = 'OutgoingMessage.prototype._headers is deprecated'; +common.expectWarning('DeprecationWarning', warn, 'DEP0066'); + +{ + // Tests for _headers get method + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.getHeaders = common.mustCall(); + outgoingMessage._headers; // eslint-disable-line no-unused-expressions +} + +{ + // Tests for _headers set method + const outgoingMessage = new OutgoingMessage(); + outgoingMessage._headers = { + host: 'risingstack.com', + Origin: 'localhost' + }; + + assert.deepStrictEqual( + Object.entries(outgoingMessage[kOutHeaders]), + Object.entries({ + host: ['host', 'risingstack.com'], + origin: ['Origin', 'localhost'] + })); +} + +{ + // Tests for _headers set method `null` + const outgoingMessage = new OutgoingMessage(); + outgoingMessage._headers = null; + + assert.strictEqual( + outgoingMessage[kOutHeaders], + null + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-capture-rejection.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-capture-rejection.js new file mode 100644 index 00000000..a89ef8ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-capture-rejection.js @@ -0,0 +1,93 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); +const { createServer, request } = require('http'); + +events.captureRejections = true; + +{ + const server = createServer(common.mustCall((req, res) => { + const _err = new Error('kaboom'); + res.on('drain', common.mustCall(async () => { + throw _err; + })); + + res.socket.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + server.close(); + })); + + // Write until there is space in the buffer + res.writeHead(200, { 'Connection': 'close' }); + while (res.write('hello')); + })); + + server.listen(0, common.mustCall(() => { + const req = request({ + method: 'GET', + host: server.address().host, + port: server.address().port + }); + + req.end(); + + req.on('response', common.mustCall((res) => { + res.on('aborted', common.mustCall()); + res.on('error', common.expectsError({ + code: 'ECONNRESET' + })); + res.resume(); + })); + })); +} + +{ + let _res; + let shouldEnd = false; + // Not using mustCall here, because it is OS-dependant. + const server = createServer((req, res) => { + // So that we cleanly stop + _res = res; + + if (shouldEnd) { + res.end(); + } + }); + + server.listen(0, common.mustCall(() => { + const _err = new Error('kaboom'); + + const req = request({ + method: 'POST', + host: server.address().host, + port: server.address().port + }); + + req.on('response', common.mustNotCall((res) => { + // So that we cleanly stop + res.resume(); + server.close(); + })); + + req.on('error', common.mustCall((err) => { + server.close(); + // On some variants of Windows, this can happen before + // the server has received the request. + if (_res) { + _res.end(); + } else { + shouldEnd = true; + } + assert.strictEqual(err, _err); + })); + + req.on('drain', common.mustCall(async () => { + throw _err; + })); + + // Write until there is space in the buffer + while (req.write('hello')); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-inheritance.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-inheritance.js new file mode 100644 index 00000000..d0da4c68 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-inheritance.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +const { OutgoingMessage } = require('http'); +const { Writable } = require('stream'); +const assert = require('assert'); + +// Check that OutgoingMessage can be used without a proper Socket +// Refs: https://github.com/nodejs/node/issues/14386 +// Refs: https://github.com/nodejs/node/issues/14381 + +class Response extends OutgoingMessage { + _implicitHeader() {} +} + +const res = new Response(); + +let firstChunk = true; + +const ws = new Writable({ + write: common.mustCall((chunk, encoding, callback) => { + if (firstChunk) { + assert(chunk.toString().endsWith('hello world')); + firstChunk = false; + } else { + assert.strictEqual(chunk.length, 0); + } + setImmediate(callback); + }, 2) +}); + +res.socket = ws; +ws._httpMessage = res; +res.connection = ws; + +res.end('hello world'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-write-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-write-callback.js new file mode 100644 index 00000000..3a32285f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-message-write-callback.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); + +// This test ensures that the callback of `OutgoingMessage.prototype.write()` is +// called also when writing empty chunks or when the message has no body. + +const assert = require('assert'); +const http = require('http'); +const stream = require('stream'); + +for (const method of ['GET, HEAD']) { + const expected = ['a', 'b', '', Buffer.alloc(0), 'c']; + const results = []; + + const writable = new stream.Writable({ + write(chunk, encoding, callback) { + callback(); + } + }); + + const res = new http.ServerResponse({ + method: method, + httpVersionMajor: 1, + httpVersionMinor: 1 + }); + + res.assignSocket(writable); + + for (const chunk of expected) { + res.write(chunk, () => { + results.push(chunk); + }); + } + + res.end(common.mustCall(() => { + assert.deepStrictEqual(results, expected); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-properties.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-properties.js new file mode 100644 index 00000000..85c5b659 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-properties.js @@ -0,0 +1,76 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const OutgoingMessage = http.OutgoingMessage; + +{ + const msg = new OutgoingMessage(); + assert.strictEqual(msg.writableObjectMode, false); +} + +{ + const msg = new OutgoingMessage(); + assert(msg.writableHighWaterMark > 0); +} + +{ + const server = http.createServer(common.mustCall(function(req, res) { + const hwm = req.socket.writableHighWaterMark; + assert.strictEqual(res.writableHighWaterMark, hwm); + + assert.strictEqual(res.writableLength, 0); + res.write(''); + const len = res.writableLength; + res.write('asd'); + assert.strictEqual(res.writableLength, len + 8); + res.end(); + res.on('finish', common.mustCall(() => { + assert.strictEqual(res.writableLength, 0); + server.close(); + })); + })); + + server.listen(0); + + server.on('listening', common.mustCall(function() { + const clientRequest = http.request({ + port: server.address().port, + method: 'GET', + path: '/' + }); + clientRequest.end(); + })); +} + +{ + const msg = new OutgoingMessage(); + msg._implicitHeader = function() {}; + assert.strictEqual(msg.writableLength, 0); + msg.write('asd'); + assert.strictEqual(msg.writableLength, 3); +} + +{ + const server = http.createServer((req, res) => { + res.end(); + server.close(); + }); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'GET', + path: '/' + }); + + assert.strictEqual(req.path, '/'); + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(req.host, 'localhost'); + assert.strictEqual(req.protocol, 'http:'); + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-proto.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-proto.js new file mode 100644 index 00000000..2d265c7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-proto.js @@ -0,0 +1,137 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const http = require('http'); +const OutgoingMessage = http.OutgoingMessage; +const ClientRequest = http.ClientRequest; +const ServerResponse = http.ServerResponse; + +assert.strictEqual( + typeof ClientRequest.prototype._implicitHeader, 'function'); +assert.strictEqual( + typeof ServerResponse.prototype._implicitHeader, 'function'); + +// validateHeader +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader(); +}, { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token ["undefined"]' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader('test'); +}, { + code: 'ERR_HTTP_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "undefined" for header "test"' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader(404); +}, { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token ["404"]' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader.call({ _header: 'test' }, 'test', 'value'); +}, { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + message: 'Cannot set headers after they are sent to the client' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setHeader('200', 'あ'); +}, { + code: 'ERR_INVALID_CHAR', + name: 'TypeError', + message: 'Invalid character in header content ["200"]' +}); + +// write +{ + const outgoingMessage = new OutgoingMessage(); + + assert.throws( + () => { + outgoingMessage.write(''); + }, + { + code: 'ERR_METHOD_NOT_IMPLEMENTED', + name: 'Error', + message: 'The _implicitHeader() method is not implemented' + } + ); +} + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.write.call({ _header: 'test', _hasBody: 'test' }); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "chunk" argument must be of type string or an instance of ' + + 'Buffer or Uint8Array. Received undefined' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.write.call({ _header: 'test', _hasBody: 'test' }, 1); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "chunk" argument must be of type string or an instance of ' + + 'Buffer or Uint8Array. Received type number (1)' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.write.call({ _header: 'test', _hasBody: 'test' }, null); +}, { + code: 'ERR_STREAM_NULL_VALUES', + name: 'TypeError' +}); + +// addTrailers() +// The `Error` comes from the JavaScript engine so confirm that it is a +// `TypeError` but do not check the message. It will be different in different +// JavaScript engines. +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.addTrailers(); +}, TypeError); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.addTrailers({ 'あ': 'value' }); +}, { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Trailer name must be a valid HTTP token ["あ"]' +}); + +assert.throws(() => { + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.addTrailers({ 404: 'あ' }); +}, { + code: 'ERR_INVALID_CHAR', + name: 'TypeError', + message: 'Invalid character in trailer content ["404"]' +}); + +{ + const outgoingMessage = new OutgoingMessage(); + assert.strictEqual(outgoingMessage.destroyed, false); + outgoingMessage.destroy(); + assert.strictEqual(outgoingMessage.destroyed, true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-renderHeaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-renderHeaders.js new file mode 100644 index 00000000..fa2de859 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-renderHeaders.js @@ -0,0 +1,50 @@ +'use strict'; +// Flags: --expose-internals + +require('../common'); +const assert = require('assert'); + +const kOutHeaders = require('internal/http').kOutHeaders; +const http = require('http'); +const OutgoingMessage = http.OutgoingMessage; + +{ + const outgoingMessage = new OutgoingMessage(); + outgoingMessage._header = {}; + assert.throws( + () => outgoingMessage._renderHeaders(), + { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + message: 'Cannot render headers after they are sent to the client' + } + ); +} + +{ + const outgoingMessage = new OutgoingMessage(); + outgoingMessage[kOutHeaders] = null; + const result = outgoingMessage._renderHeaders(); + assert.deepStrictEqual(result, {}); +} + + +{ + const outgoingMessage = new OutgoingMessage(); + outgoingMessage[kOutHeaders] = {}; + const result = outgoingMessage._renderHeaders(); + assert.deepStrictEqual(result, {}); +} + +{ + const outgoingMessage = new OutgoingMessage(); + outgoingMessage[kOutHeaders] = { + host: ['host', 'nodejs.org'], + origin: ['Origin', 'localhost'] + }; + const result = outgoingMessage._renderHeaders(); + assert.deepStrictEqual(result, { + host: 'nodejs.org', + Origin: 'localhost' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-settimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-settimeout.js new file mode 100644 index 00000000..3065c53f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-settimeout.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { OutgoingMessage } = require('http'); + +{ + // Tests for settimeout method with socket + const expectedMsecs = 42; + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.socket = { + setTimeout: common.mustCall((msecs) => { + assert.strictEqual(msecs, expectedMsecs); + }) + }; + outgoingMessage.setTimeout(expectedMsecs); +} + +{ + // Tests for settimeout method without socket + const expectedMsecs = 23; + const outgoingMessage = new OutgoingMessage(); + outgoingMessage.setTimeout(expectedMsecs); + + outgoingMessage.emit('socket', { + setTimeout: common.mustCall((msecs) => { + assert.strictEqual(msecs, expectedMsecs); + }) + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-writableFinished.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-writableFinished.js new file mode 100644 index 00000000..6f84d91e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-writableFinished.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + assert.strictEqual(res.writableFinished, false); + res + .on('finish', common.mustCall(() => { + assert.strictEqual(res.writableFinished, true); + server.close(); + })) + .end(); +})); + +server.listen(0); + +server.on('listening', common.mustCall(function() { + const clientRequest = http.request({ + port: server.address().port, + method: 'GET', + path: '/' + }); + + assert.strictEqual(clientRequest.writableFinished, false); + clientRequest + .on('finish', common.mustCall(() => { + assert.strictEqual(clientRequest.writableFinished, true); + })) + .end(); + assert.strictEqual(clientRequest.writableFinished, false); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-write-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-write-types.js new file mode 100644 index 00000000..6257b87e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-outgoing-write-types.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const httpServer = http.createServer(common.mustCall(function(req, res) { + httpServer.close(); + assert.throws(() => { + res.write(['Throws.']); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + // should not throw + res.write('1a2b3c'); + // should not throw + res.write(new Uint8Array(1024)); + // should not throw + res.write(Buffer.from('1'.repeat(1024))); + res.end(); +})); + +httpServer.listen(0, common.mustCall(function() { + http.get({ port: this.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-bad-ref.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-bad-ref.js new file mode 100644 index 00000000..e34054ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-bad-ref.js @@ -0,0 +1,88 @@ +'use strict'; +// Run this program with valgrind or efence with --expose_gc to expose the +// problem. + +// Flags: --expose_gc + +require('../common'); +const assert = require('assert'); +const { HTTPParser } = require('_http_common'); + +const kOnHeaders = HTTPParser.kOnHeaders | 0; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0; +const kOnBody = HTTPParser.kOnBody | 0; +const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0; + +let headersComplete = 0; +let messagesComplete = 0; + +function flushPool() { + Buffer.allocUnsafe(Buffer.poolSize - 1); + globalThis.gc(); +} + +function demoBug(part1, part2) { + flushPool(); + + const parser = new HTTPParser(); + parser.initialize(HTTPParser.REQUEST, {}); + + parser.headers = []; + parser.url = ''; + + parser[kOnHeaders] = function(headers, url) { + parser.headers = parser.headers.concat(headers); + parser.url += url; + }; + + parser[kOnHeadersComplete] = function(info) { + headersComplete++; + console.log('url', info.url); + }; + + parser[kOnBody] = () => {}; + + parser[kOnMessageComplete] = function() { + messagesComplete++; + }; + + + // We use a function to eliminate references to the Buffer b + // We want b to be GCed. The parser will hold a bad reference to it. + (function() { + const b = Buffer.from(part1); + flushPool(); + + console.log('parse the first part of the message'); + parser.execute(b, 0, b.length); + })(); + + flushPool(); + + (function() { + const b = Buffer.from(part2); + + console.log('parse the second part of the message'); + parser.execute(b, 0, b.length); + parser.finish(); + })(); + + flushPool(); +} + + +demoBug('POST /1', '/22 HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n\r\n' + + 'pong'); + +demoBug('POST /1/22 HTTP/1.1\r\n' + + 'Content-Type: tex', 't/plain\r\n' + + 'Content-Length: 4\r\n\r\n' + + 'pong'); + +process.on('exit', function() { + assert.strictEqual(headersComplete, 2); + assert.strictEqual(messagesComplete, 2); + console.log('done!'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-finish-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-finish-error.js new file mode 100644 index 00000000..674b0a8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-finish-error.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const str = 'GET / HTTP/1.1\r\n' + + 'Content-Length:'; + + +const server = http.createServer(common.mustNotCall()); +server.on('clientError', common.mustCall((err, socket) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_INVALID_EOF_STATE'); + socket.destroy(); +}, 1)); +server.listen(0, () => { + const client = net.connect({ port: server.address().port }, () => { + client.on('data', common.mustNotCall()); + client.on('end', common.mustCall(() => { + server.close(); + })); + client.write(str); + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-free.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-free.js new file mode 100644 index 00000000..935d4d2e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-free.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); +const N = 100; + +const server = http.createServer(function(req, res) { + res.end('Hello'); +}); + +const countdown = new Countdown(N, () => server.close()); + +server.listen(0, function() { + http.globalAgent.maxSockets = 1; + let parser; + for (let i = 0; i < N; ++i) { + (function makeRequest(i) { + const req = http.get({ port: server.address().port }, function(res) { + if (!parser) { + parser = req.parser; + } else { + assert.strictEqual(req.parser, parser); + } + + countdown.dec(); + res.resume(); + }); + })(i); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-freed-before-upgrade.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-freed-before-upgrade.js new file mode 100644 index 00000000..d0f1409f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-freed-before-upgrade.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(); + +server.on('upgrade', common.mustCall((request, socket) => { + assert.strictEqual(socket.parser, null); + socket.write([ + 'HTTP/1.1 101 Switching Protocols', + 'Connection: Upgrade', + 'Upgrade: WebSocket', + '\r\n', + ].join('\r\n')); +})); + +server.listen(common.mustCall(() => { + const request = http.get({ + port: server.address().port, + headers: { + Connection: 'Upgrade', + Upgrade: 'WebSocket' + } + }); + + request.on('upgrade', common.mustCall((response, socket) => { + assert.strictEqual(socket.parser, null); + socket.destroy(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-lazy-loaded.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-lazy-loaded.js new file mode 100644 index 00000000..44bb59f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-lazy-loaded.js @@ -0,0 +1,42 @@ +// Flags: --expose-internals + +'use strict'; +const common = require('../common'); +const { internalBinding } = require('internal/test/binding'); + +// Monkey patch before requiring anything +class DummyParser { + constructor() { + this.test_type = null; + } + initialize(type) { + this.test_type = type; + } +} +DummyParser.REQUEST = Symbol(); + +const binding = internalBinding('http_parser'); +binding.HTTPParser = DummyParser; + +const assert = require('assert'); +const { spawn } = require('child_process'); +const { parsers } = require('_http_common'); + +// Test _http_common was not loaded before monkey patching +const parser = parsers.alloc(); +parser.initialize(DummyParser.REQUEST, {}); +assert.strictEqual(parser instanceof DummyParser, true); +assert.strictEqual(parser.test_type, DummyParser.REQUEST); + +if (process.argv[2] !== 'child') { + // Also test in a child process with IPC (specific case of https://github.com/nodejs/node/issues/23716) + const child = spawn(process.execPath, [ + '--expose-internals', __filename, 'child', + ], { + stdio: ['inherit', 'inherit', 'inherit', 'ipc'] + }); + child.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-memory-retention.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-memory-retention.js new file mode 100644 index 00000000..316797fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-memory-retention.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { HTTPParser } = require('_http_common'); + +// Test that the `HTTPParser` instance is cleaned up before being returned to +// the pool to avoid memory retention issues. + +const kOnTimeout = HTTPParser.kOnTimeout | 0; +const server = http.createServer(); + +server.on('request', common.mustCall((request, response) => { + const parser = request.socket.parser; + + assert.strictEqual(typeof parser[kOnTimeout], 'function'); + + request.socket.on('close', common.mustCall(() => { + assert.strictEqual(parser[kOnTimeout], null); + })); + + response.end(); + server.close(); +})); + +server.listen(common.mustCall(() => { + const request = http.get({ + headers: { Connection: 'close' }, + port: server.address().port, + joinDuplicateHeaders: true + }); + let parser; + + request.on('socket', common.mustCall(() => { + parser = request.parser; + assert.strictEqual(typeof parser.onIncoming, 'function'); + assert.strictEqual(parser.joinDuplicateHeaders, true); + })); + + request.on('response', common.mustCall((response) => { + response.resume(); + response.on('end', common.mustCall(() => { + assert.strictEqual(parser.onIncoming, null); + assert.strictEqual(parser.joinDuplicateHeaders, null); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-multiple-execute.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-multiple-execute.js new file mode 100644 index 00000000..d05a9737 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-multiple-execute.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { request } = require('http'); +const { Duplex } = require('stream'); + +let socket; + +function createConnection(...args) { + socket = new Duplex({ + read() {}, + write(chunk, encoding, callback) { + if (chunk.toString().includes('\r\n\r\n')) { + this.push('HTTP/1.1 100 Continue\r\n\r\n'); + } + + callback(); + } + }); + + return socket; +} + +const req = request('http://localhost:8080', { createConnection }); + +req.on('information', common.mustCall(({ statusCode }) => { + assert.strictEqual(statusCode, 100); + socket.push('HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n'); + socket.push(null); +})); + +req.on('response', common.mustCall(({ statusCode }) => { + assert.strictEqual(statusCode, 200); +})); + +req.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-timeout-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-timeout-reset.js new file mode 100644 index 00000000..c51daffa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser-timeout-reset.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); + +const net = require('net'); +const { HTTPParser } = process.binding('http_parser'); + +const server = net.createServer((socket) => { + socket.write('HTTP/1.1 200 OK\r\n'); + socket.write('Transfer-Encoding: chunked\r\n\r\n'); + setTimeout(() => { + socket.write('1\r\n'); + socket.write('\n\r\n'); + setTimeout(() => { + socket.write('1\r\n'); + socket.write('\n\r\n'); + setImmediate(() => { + socket.destroy(); + server.close(); + }); + }, 500); + }, 500); +}).listen(0, () => { + const socket = net.connect(server.address().port); + const parser = new HTTPParser(HTTPParser.RESPONSE, false); + parser.initialize( + HTTPParser.RESPONSE, + {}, + 0, + 0, + ); + + parser[HTTPParser.kOnTimeout] = common.mustNotCall(); + + parser[HTTPParser.kOnHeaders] = common.mustNotCall(); + + parser[HTTPParser.kOnExecute] = common.mustCallAtLeast(3); + + parser[HTTPParser.kOnHeadersComplete] = common.mustCall(); + + parser[HTTPParser.kOnBody] = common.mustCall(2); + + parser[HTTPParser.kOnMessageComplete] = common.mustNotCall(); + + parser.consume(socket._handle); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-parser.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser.js new file mode 100644 index 00000000..ad591319 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-parser.js @@ -0,0 +1,571 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { mustCall, mustNotCall } = require('../common'); +const assert = require('assert'); + +const { methods, HTTPParser } = require('_http_common'); +const { REQUEST, RESPONSE } = HTTPParser; + +const kOnHeaders = HTTPParser.kOnHeaders | 0; +const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0; +const kOnBody = HTTPParser.kOnBody | 0; +const kOnMessageComplete = HTTPParser.kOnMessageComplete | 0; + +// The purpose of this test is not to check HTTP compliance but to test the +// binding. Tests for pathological http messages should be submitted +// upstream to https://github.com/joyent/http-parser for inclusion into +// deps/http-parser/test.c + + +function newParser(type) { + const parser = new HTTPParser(); + parser.initialize(type, {}); + + parser.headers = []; + parser.url = ''; + + parser[kOnHeaders] = function(headers, url) { + parser.headers = parser.headers.concat(headers); + parser.url += url; + }; + + parser[kOnHeadersComplete] = function() { + }; + + parser[kOnBody] = mustNotCall('kOnBody should not be called'); + + parser[kOnMessageComplete] = function() { + }; + + return parser; +} + + +function expectBody(expected) { + return mustCall(function(buf) { + const body = String(buf); + assert.strictEqual(body, expected); + }); +} + + +// +// Simple request test. +// +{ + const request = Buffer.from('GET /hello HTTP/1.1\r\n\r\n'); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(url || parser.url, '/hello'); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); + + // + // Check that if we throw an error in the callbacks that error will be + // thrown from parser.execute() + // + + parser[kOnHeadersComplete] = function() { + throw new Error('hello world'); + }; + + parser.initialize(REQUEST, {}); + + assert.throws( + () => { parser.execute(request, 0, request.length); }, + { name: 'Error', message: 'hello world' } + ); +} + + +// +// Simple response test. +// +{ + const request = Buffer.from( + 'HTTP/1.1 200 OK\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n' + + '\r\n' + + 'pong' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url, statusCode, statusMessage) => { + assert.strictEqual(method, undefined); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.strictEqual(statusCode, 200); + assert.strictEqual(statusMessage, 'OK'); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'pong'); + }; + + const parser = newParser(RESPONSE); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Response with no headers. +// +{ + const request = Buffer.from( + 'HTTP/1.0 200 Connection established\r\n\r\n'); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url, statusCode, statusMessage) => { + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.strictEqual(method, undefined); + assert.strictEqual(statusCode, 200); + assert.strictEqual(statusMessage, 'Connection established'); + assert.deepStrictEqual(headers || parser.headers, []); + }; + + const parser = newParser(RESPONSE); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Trailing headers. +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '4\r\n' + + 'ping\r\n' + + '0\r\n' + + 'Vary: *\r\n' + + 'Content-Type: text/plain\r\n' + + '\r\n' + ); + + let seen_body = false; + + const onHeaders = (headers) => { + assert.ok(seen_body); // Trailers should come after the body + assert.deepStrictEqual(headers, + ['Vary', '*', 'Content-Type', 'text/plain']); + }; + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + // Expect to see trailing headers now + parser[kOnHeaders] = mustCall(onHeaders); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'ping'); + seen_body = true; + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Test header ordering. +// +{ + const request = Buffer.from( + 'GET / HTTP/1.0\r\n' + + 'X-Filler: 1337\r\n' + + 'X-Filler: 42\r\n' + + 'X-Filler2: 42\r\n' + + '\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method) => { + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.deepStrictEqual( + headers || parser.headers, + ['X-Filler', '1337', 'X-Filler', '42', 'X-Filler2', '42']); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Test large number of headers +// +{ + // 256 X-Filler headers + const lots_of_headers = 'X-Filler: 42\r\n'.repeat(256); + + const request = Buffer.from( + 'GET /foo/bar/baz?quux=42#1337 HTTP/1.0\r\n' + + lots_of_headers + + '\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('GET')); + assert.strictEqual(url || parser.url, '/foo/bar/baz?quux=42#1337'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + + headers ||= parser.headers; + + assert.strictEqual(headers.length, 2 * 256); // 256 key/value pairs + for (let i = 0; i < headers.length; i += 2) { + assert.strictEqual(headers[i], 'X-Filler'); + assert.strictEqual(headers[i + 1], '42'); + } + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser.execute(request, 0, request.length); +} + + +// +// Test request body +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: application/x-www-form-urlencoded\r\n' + + 'Content-Length: 15\r\n' + + '\r\n' + + 'foo=42&bar=1337' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, 'foo=42&bar=1337'); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody); + parser.execute(request, 0, request.length); +} + + +// +// Test chunked request body +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + 'A\r\n' + + '1234567890\r\n' + + '0\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let body_part = 0; + const body_parts = ['123', '123456', '1234567890']; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, body_parts[body_part++]); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody, body_parts.length); + parser.execute(request, 0, request.length); +} + + +// +// Test chunked request body spread over multiple buffers (packets) +// +{ + let request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let body_part = 0; + const body_parts = + ['123', '123456', '123456789', '123456789ABC', '123456789ABCDEF']; + + const onBody = (buf) => { + const body = String(buf); + assert.strictEqual(body, body_parts[body_part++]); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = mustCall(onBody, body_parts.length); + parser.execute(request, 0, request.length); + + request = Buffer.from( + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + parser.execute(request, 0, request.length); +} + + +// +// Stress test. +// +{ + const request = Buffer.from( + 'POST /helpme HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + function test(a, b) { + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/helpme'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + }; + + let expected_body = '123123456123456789123456789ABC123456789ABCDEF'; + + const onBody = (buf) => { + const chunk = String(buf); + assert.strictEqual(expected_body.indexOf(chunk), 0); + expected_body = expected_body.slice(chunk.length); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = onBody; + parser.execute(a, 0, a.length); + parser.execute(b, 0, b.length); + + assert.strictEqual(expected_body, ''); + } + + for (let i = 1; i < request.length - 1; ++i) { + const a = request.slice(0, i); + const b = request.slice(i); + test(a, b); + } +} + + +// +// Byte by byte test. +// +{ + const request = Buffer.from( + 'POST /it HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '3\r\n' + + '123\r\n' + + '6\r\n' + + '123456\r\n' + + '9\r\n' + + '123456789\r\n' + + 'C\r\n' + + '123456789ABC\r\n' + + 'F\r\n' + + '123456789ABCDEF\r\n' + + '0\r\n' + ); + + const onHeadersComplete = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url || parser.url, '/it'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.deepStrictEqual( + headers || parser.headers, + ['Content-Type', 'text/plain', 'Transfer-Encoding', 'chunked']); + }; + + let expected_body = '123123456123456789123456789ABC123456789ABCDEF'; + + const onBody = (buf) => { + const chunk = String(buf); + assert.strictEqual(expected_body.indexOf(chunk), 0); + expected_body = expected_body.slice(chunk.length); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = mustCall(onHeadersComplete); + parser[kOnBody] = onBody; + + for (let i = 0; i < request.length; ++i) { + parser.execute(request, i, 1); + } + + assert.strictEqual(expected_body, ''); +} + + +// +// Test parser reinit sequence. +// +{ + const req1 = Buffer.from( + 'PUT /this HTTP/1.1\r\n' + + 'Content-Type: text/plain\r\n' + + 'Transfer-Encoding: chunked\r\n' + + '\r\n' + + '4\r\n' + + 'ping\r\n' + + '0\r\n' + ); + + const req2 = Buffer.from( + 'POST /that HTTP/1.0\r\n' + + 'Content-Type: text/plain\r\n' + + 'Content-Length: 4\r\n' + + '\r\n' + + 'pong' + ); + + const onHeadersComplete1 = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('PUT')); + assert.strictEqual(url, '/this'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 1); + assert.deepStrictEqual( + headers, + ['Content-Type', 'text/plain', 'Transfer-Encoding', 'chunked']); + }; + + const onHeadersComplete2 = (versionMajor, versionMinor, headers, + method, url) => { + assert.strictEqual(method, methods.indexOf('POST')); + assert.strictEqual(url, '/that'); + assert.strictEqual(versionMajor, 1); + assert.strictEqual(versionMinor, 0); + assert.deepStrictEqual( + headers, + ['Content-Type', 'text/plain', 'Content-Length', '4'] + ); + }; + + const parser = newParser(REQUEST); + parser[kOnHeadersComplete] = onHeadersComplete1; + parser[kOnBody] = expectBody('ping'); + parser.execute(req1, 0, req1.length); + + parser.initialize(REQUEST, req2); + parser[kOnBody] = expectBody('pong'); + parser[kOnHeadersComplete] = onHeadersComplete2; + parser.execute(req2, 0, req2.length); +} + +// Test parser 'this' safety +// https://github.com/joyent/node/issues/6690 +assert.throws(function() { + const request = Buffer.from('GET /hello HTTP/1.1\r\n\r\n'); + + const parser = newParser(REQUEST); + const notparser = { execute: parser.execute }; + notparser.execute(request, 0, request.length); +}, TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-no-dump.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-no-dump.js new file mode 100644 index 00000000..b794634c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-no-dump.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + req.once('data', common.mustCall(() => { + req.pause(); + res.writeHead(200); + res.end(); + res.on('finish', common.mustCall(() => { + assert(!req._dumped); + })); + })); +})); +server.listen(0); + +server.on('listening', common.mustCall(function() { + const req = http.request({ + port: this.address().port, + method: 'POST', + path: '/' + }, common.mustCall(function(res) { + assert.strictEqual(res.statusCode, 200); + res.resume(); + res.on('end', common.mustCall(() => { + server.close(); + })); + })); + + req.end(Buffer.allocUnsafe(1024)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-resume-one-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-resume-one-end.js new file mode 100644 index 00000000..34bf3be4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause-resume-one-end.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const server = http.Server(function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('Hello World\n'); + server.close(); +}); + +server.listen(0, common.mustCall(function() { + const opts = { + port: this.address().port, + headers: { connection: 'close' } + }; + + http.get(opts, common.mustCall(function(res) { + res.on('data', common.mustCall(function() { + res.pause(); + setImmediate(function() { + res.resume(); + }); + })); + + res.on('end', common.mustCall(() => { + assert.strictEqual(res.destroyed, false); + })); + assert.strictEqual(res.destroyed, false); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.destroyed, true); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pause.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause.js new file mode 100644 index 00000000..555eece2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pause.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const expectedServer = 'Request Body from Client'; +let resultServer = ''; +const expectedClient = 'Response Body from Server'; +let resultClient = ''; + +const server = http.createServer((req, res) => { + console.error('pause server request'); + req.pause(); + setTimeout(() => { + console.error('resume server request'); + req.resume(); + req.setEncoding('utf8'); + req.on('data', (chunk) => { + resultServer += chunk; + }); + req.on('end', () => { + console.error(resultServer); + res.writeHead(200); + res.end(expectedClient); + }); + }, 100); +}); + +server.listen(0, function() { + // Anonymous function rather than arrow function to test `this` value. + assert.strictEqual(this, server); + const req = http.request({ + port: this.address().port, + path: '/', + method: 'POST' + }, (res) => { + console.error('pause client response'); + res.pause(); + setTimeout(() => { + console.error('resume client response'); + res.resume(); + res.on('data', (chunk) => { + resultClient += chunk; + }); + res.on('end', () => { + console.error(resultClient); + server.close(); + }); + }, 100); + }); + req.end(expectedServer); +}); + +process.on('exit', () => { + assert.strictEqual(resultServer, expectedServer); + assert.strictEqual(resultClient, expectedClient); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-perf_hooks.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-perf_hooks.js new file mode 100644 index 00000000..2ed1a736 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-perf_hooks.js @@ -0,0 +1,78 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const { PerformanceObserver } = require('perf_hooks'); +const entries = []; +const obs = new PerformanceObserver(common.mustCallAtLeast((items) => { + entries.push(...items.getEntries()); +})); + +obs.observe({ type: 'http' }); + +const expected = 'Post Body For Test'; +const makeRequest = (options) => { + return new Promise((resolve, reject) => { + http.request(options, common.mustCall((res) => { + resolve(); + })).on('error', reject).end(options.data); + }); +}; + +const server = http.Server(common.mustCall((req, res) => { + let result = ''; + + req.setEncoding('utf8'); + req.on('data', function(chunk) { + result += chunk; + }); + + req.on('end', common.mustCall(function() { + assert.strictEqual(result, expected); + res.writeHead(200); + res.end('hello world\n'); + })); +}, 2)); + +server.listen(0, common.mustCall(async () => { + await Promise.all([ + makeRequest({ + port: server.address().port, + path: '/', + method: 'POST', + data: expected + }), + makeRequest({ + port: server.address().port, + path: '/', + method: 'POST', + data: expected + }), + ]); + server.close(); +})); + +process.on('exit', () => { + let numberOfHttpClients = 0; + let numberOfHttpRequests = 0; + for (const entry of entries) { + assert.strictEqual(entry.entryType, 'http'); + assert.strictEqual(typeof entry.startTime, 'number'); + assert.strictEqual(typeof entry.duration, 'number'); + if (entry.name === 'HttpClient') { + numberOfHttpClients++; + } else if (entry.name === 'HttpRequest') { + numberOfHttpRequests++; + } + assert.strictEqual(typeof entry.detail.req.method, 'string'); + assert.strictEqual(typeof entry.detail.req.url, 'string'); + assert.strictEqual(typeof entry.detail.req.headers, 'object'); + assert.strictEqual(typeof entry.detail.res.statusCode, 'number'); + assert.strictEqual(typeof entry.detail.res.statusMessage, 'string'); + assert.strictEqual(typeof entry.detail.res.headers, 'object'); + } + assert.strictEqual(numberOfHttpClients, 2); + assert.strictEqual(numberOfHttpRequests, 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pipe-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipe-fs.js new file mode 100644 index 00000000..b7c1a029 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipe-fs.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const fs = require('fs'); +const Countdown = require('../common/countdown'); +const NUMBER_OF_STREAMS = 2; + +const countdown = new Countdown(NUMBER_OF_STREAMS, () => server.close()); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const file = tmpdir.resolve('http-pipe-fs-test.txt'); + +const server = http.createServer(common.mustCall(function(req, res) { + const stream = fs.createWriteStream(file); + req.pipe(stream); + stream.on('close', function() { + res.writeHead(200); + res.end(); + }); +}, 2)).listen(0, function() { + http.globalAgent.maxSockets = 1; + + for (let i = 0; i < NUMBER_OF_STREAMS; ++i) { + const req = http.request({ + port: server.address().port, + method: 'POST', + headers: { + 'Content-Length': 5 + } + }, function(res) { + res.on('end', function() { + console.error(`res${i + 1} end`); + countdown.dec(); + }); + res.resume(); + }); + req.on('socket', function(s) { + console.error(`req${i + 1} start`); + }); + req.end('12345'); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-assertionerror-finish.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-assertionerror-finish.js new file mode 100644 index 00000000..7721cb7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-assertionerror-finish.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that Node.js doesn't crash with an AssertionError at +// `ServerResponse.resOnFinish` because of an out-of-order 'finish' bug in +// pipelining. +// https://github.com/nodejs/node/issues/2639 + +const http = require('http'); +const net = require('net'); + +const COUNT = 10; + +const server = http + .createServer( + common.mustCall((req, res) => { + // Close the server, we have only one TCP connection anyway + server.close(); + res.writeHead(200); + res.write('data'); + + setTimeout(function() { + res.end(); + }, (Math.random() * 100) | 0); + }, COUNT) + ) + .listen(0, function() { + const s = net.connect(this.address().port); + + const big = 'GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'.repeat(COUNT); + + s.write(big); + s.resume(); + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-flood.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-flood.js new file mode 100644 index 00000000..29df81e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-flood.js @@ -0,0 +1,83 @@ +'use strict'; +const common = require('../common'); + +// Here we are testing the HTTP server module's flood prevention mechanism. +// When writeable.write returns false (ie the underlying send() indicated the +// native buffer is full), the HTTP server cork()s the readable part of the +// stream. This means that new requests will not be read (however request which +// have already been read, but are awaiting processing will still be +// processed). + +// Normally when the writable stream emits a 'drain' event, the server then +// uncorks the readable stream, although we aren't testing that part here. + +// The issue being tested exists in Node.js 0.10.20 and is resolved in 0.10.21 +// and newer. + +switch (process.argv[2]) { + case undefined: + return parent(); + case 'child': + return child(); + default: + throw new Error(`Unexpected value: ${process.argv[2]}`); +} + +function parent() { + const http = require('http'); + const bigResponse = Buffer.alloc(10240, 'x'); + let backloggedReqs = 0; + + const server = http.createServer(function(req, res) { + res.setHeader('content-length', bigResponse.length); + if (!res.write(bigResponse)) { + if (backloggedReqs === 0) { + // Once the native buffer fills (ie write() returns false), the flood + // prevention should kick in. + // This means the stream should emit no more 'data' events. However we + // may still be asked to process more requests if they were read before + // the flood-prevention mechanism activated. + setImmediate(() => { + req.socket.on('data', common.mustNotCall('Unexpected data received')); + }); + } + backloggedReqs++; + } + res.end(); + }); + + server.on('connection', common.mustCall()); + + server.listen(0, function() { + const spawn = require('child_process').spawn; + const args = [__filename, 'child', this.address().port]; + const child = spawn(process.execPath, args, { stdio: 'inherit' }); + child.on('close', common.mustCall(function() { + server.close(); + })); + + server.setTimeout(200, common.mustCallAtLeast(function() { + child.kill(); + }, 1)); + }); +} + +function child() { + const net = require('net'); + + const port = +process.argv[3]; + const conn = net.connect({ port }); + + let req = `GET / HTTP/1.1\r\nHost: localhost:${port}\r\nAccept: */*\r\n\r\n`; + + req = req.repeat(10240); + + conn.on('connect', write); + + // `drain` should fire once and only once + conn.on('drain', common.mustCall(write)); + + function write() { + while (false !== conn.write(req, 'ascii')); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-requests-connection-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-requests-connection-leak.js new file mode 100644 index 00000000..cfbcef82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-requests-connection-leak.js @@ -0,0 +1,34 @@ +'use strict'; +require('../common'); +const Countdown = require('../common/countdown'); + +// This test ensures Node.js doesn't behave erratically when receiving pipelined +// requests +// https://github.com/nodejs/node/issues/3332 + +const http = require('http'); +const net = require('net'); + +const big = Buffer.alloc(16 * 1024, 'A'); + +const COUNT = 1e4; + +const countdown = new Countdown(COUNT, () => { + server.close(); + client.end(); +}); + +let client; +const server = http + .createServer(function(req, res) { + res.end(big, function() { + countdown.dec(); + }); + }) + .listen(0, function() { + const req = 'GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'.repeat(COUNT); + client = net.connect(this.address().port, function() { + client.write(req); + }); + client.resume(); + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-socket-parser-typeerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-socket-parser-typeerror.js new file mode 100644 index 00000000..e092154b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-pipeline-socket-parser-typeerror.js @@ -0,0 +1,64 @@ +'use strict'; +require('../common'); + +// This test ensures that Node.js doesn't crash because of a TypeError by +// checking in `connectionListener` that the socket still has the parser. +// https://github.com/nodejs/node/issues/3508 + +const http = require('http'); +const net = require('net'); + +let once = false; +let first = null; +let second = null; + +const chunk = Buffer.alloc(1024, 'X'); + +let size = 0; + +let more; +let done; + +const server = http + .createServer((req, res) => { + if (!once) server.close(); + once = true; + + if (first === null) { + first = res; + return; + } + if (second === null) { + second = res; + res.write(chunk); + } else { + res.end(chunk); + } + size += res.outputSize; + if (size <= req.socket.writableHighWaterMark) { + more(); + return; + } + done(); + }) + .on('upgrade', (req, socket) => { + second.end(chunk, () => { + socket.end(); + }); + first.end('hello'); + }) + .listen(0, () => { + const s = net.connect(server.address().port); + more = () => { + s.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + }; + done = () => { + s.write( + 'GET / HTTP/1.1\r\n\r\n' + + 'GET / HTTP/1.1\r\nConnection: upgrade\r\nUpgrade: ws\r\n\r\naaa' + ); + }; + more(); + more(); + s.resume(); + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-proxy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-proxy.js new file mode 100644 index 00000000..af349763 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-proxy.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +const cookies = [ + 'session_token=; path=/; expires=Sun, 15-Sep-2030 13:48:52 GMT', + 'prefers_open_id=; path=/; expires=Thu, 01-Jan-1970 00:00:00 GMT', +]; + +const headers = { 'content-type': 'text/plain', + 'set-cookie': cookies, + 'hello': 'world' }; + +const backend = http.createServer(function(req, res) { + console.error('backend request'); + res.writeHead(200, headers); + res.write('hello world\n'); + res.end(); +}); + +const proxy = http.createServer(function(req, res) { + console.error(`proxy req headers: ${JSON.stringify(req.headers)}`); + http.get({ + port: backend.address().port, + path: url.parse(req.url).pathname + }, function(proxy_res) { + + console.error(`proxy res headers: ${JSON.stringify(proxy_res.headers)}`); + + assert.strictEqual(proxy_res.headers.hello, 'world'); + assert.strictEqual(proxy_res.headers['content-type'], 'text/plain'); + assert.deepStrictEqual(proxy_res.headers['set-cookie'], cookies); + + res.writeHead(proxy_res.statusCode, proxy_res.headers); + + proxy_res.on('data', function(chunk) { + res.write(chunk); + }); + + proxy_res.on('end', function() { + res.end(); + console.error('proxy res'); + }); + }); +}); + +let body = ''; + +let nlistening = 0; +function startReq() { + nlistening++; + if (nlistening < 2) return; + + http.get({ + port: proxy.address().port, + path: '/test' + }, function(res) { + console.error('got res'); + assert.strictEqual(res.statusCode, 200); + + assert.strictEqual(res.headers.hello, 'world'); + assert.strictEqual(res.headers['content-type'], 'text/plain'); + assert.deepStrictEqual(res.headers['set-cookie'], cookies); + + res.setEncoding('utf8'); + res.on('data', function(chunk) { body += chunk; }); + res.on('end', function() { + proxy.close(); + backend.close(); + console.error('closed both'); + }); + }); + console.error('client req'); +} + +console.error('listen proxy'); +proxy.listen(0, startReq); + +console.error('listen backend'); +backend.listen(0, startReq); + +process.on('exit', function() { + assert.strictEqual(body, 'hello world\n'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-raw-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-raw-headers.js new file mode 100644 index 00000000..adc5bec1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-raw-headers.js @@ -0,0 +1,131 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const http = require('http'); + +http.createServer(function(req, res) { + const expectRawHeaders = [ + 'Host', + `localhost:${this.address().port}`, + 'transfer-ENCODING', + 'CHUNKED', + 'x-BaR', + 'yoyoyo', + 'Connection', + 'keep-alive', + ]; + const expectHeaders = { + 'host': `localhost:${this.address().port}`, + 'transfer-encoding': 'CHUNKED', + 'x-bar': 'yoyoyo', + 'connection': 'keep-alive' + }; + const expectRawTrailers = [ + 'x-bAr', + 'yOyOyOy', + 'x-baR', + 'OyOyOyO', + 'X-bAr', + 'yOyOyOy', + 'X-baR', + 'OyOyOyO', + ]; + const expectTrailers = { 'x-bar': 'yOyOyOy, OyOyOyO, yOyOyOy, OyOyOyO' }; + + this.close(); + + assert.deepStrictEqual(req.rawHeaders, expectRawHeaders); + assert.deepStrictEqual(req.headers, expectHeaders); + + req.on('end', function() { + assert.deepStrictEqual(req.rawTrailers, expectRawTrailers); + assert.deepStrictEqual(req.trailers, expectTrailers); + }); + + req.resume(); + res.setHeader('Keep-Alive', 'timeout=1'); + res.setHeader('Trailer', 'x-foo'); + res.addTrailers([ + ['x-fOo', 'xOxOxOx'], + ['x-foO', 'OxOxOxO'], + ['X-fOo', 'xOxOxOx'], + ['X-foO', 'OxOxOxO'], + ]); + res.end('x f o o'); +}).listen(0, function() { + const req = http.request({ port: this.address().port, path: '/' }); + req.addTrailers([ + ['x-bAr', 'yOyOyOy'], + ['x-baR', 'OyOyOyO'], + ['X-bAr', 'yOyOyOy'], + ['X-baR', 'OyOyOyO'], + ]); + req.setHeader('transfer-ENCODING', 'CHUNKED'); + req.setHeader('x-BaR', 'yoyoyo'); + req.end('y b a r'); + req.on('response', function(res) { + const expectRawHeaders = [ + 'Keep-Alive', + 'timeout=1', + 'Trailer', + 'x-foo', + 'Date', + null, + 'Connection', + 'keep-alive', + 'Transfer-Encoding', + 'chunked', + ]; + const expectHeaders = { + 'keep-alive': 'timeout=1', + 'trailer': 'x-foo', + 'date': null, + 'connection': 'keep-alive', + 'transfer-encoding': 'chunked' + }; + res.rawHeaders[5] = null; + res.headers.date = null; + assert.deepStrictEqual(res.rawHeaders, expectRawHeaders); + assert.deepStrictEqual(res.headers, expectHeaders); + res.on('end', function() { + const expectRawTrailers = [ + 'x-fOo', + 'xOxOxOx', + 'x-foO', + 'OxOxOxO', + 'X-fOo', + 'xOxOxOx', + 'X-foO', + 'OxOxOxO', + ]; + const expectTrailers = { 'x-foo': 'xOxOxOx, OxOxOxO, xOxOxOx, OxOxOxO' }; + + assert.deepStrictEqual(res.rawTrailers, expectRawTrailers); + assert.deepStrictEqual(res.trailers, expectTrailers); + console.log('ok'); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-readable-data-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-readable-data-event.js new file mode 100644 index 00000000..643176ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-readable-data-event.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const helloWorld = 'Hello World!'; +const helloAgainLater = 'Hello again later!'; + +let next = null; + +const server = http.createServer((req, res) => { + res.writeHead(200, { + 'Content-Length': `${(helloWorld.length + helloAgainLater.length)}` + }); + + // We need to make sure the data is flushed + // before writing again + next = () => { + res.end(helloAgainLater); + next = () => { }; + }; + + res.write(helloWorld); +}).listen(0, function() { + const opts = { + hostname: 'localhost', + port: server.address().port, + path: '/' + }; + + const expectedData = [helloWorld, helloAgainLater]; + const expectedRead = [helloWorld, null, helloAgainLater, null, null]; + + const req = http.request(opts, (res) => { + res.on('error', common.mustNotCall()); + + res.on('readable', common.mustCall(() => { + let data; + + do { + data = res.read(); + assert.strictEqual(data, expectedRead.shift()); + next(); + } while (data !== null); + }, 3)); + + res.setEncoding('utf8'); + res.on('data', common.mustCall((data) => { + assert.strictEqual(data, expectedData.shift()); + }, 2)); + + res.on('end', common.mustCall(() => { + server.close(); + })); + }); + + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-connection-header-persists-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-connection-header-persists-connection.js new file mode 100644 index 00000000..d5f53a70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-connection-header-persists-connection.js @@ -0,0 +1,75 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const net = require('net'); +const http = require('http'); + +const server = http.createServer(function(request, response) { + // When the connection header is removed, for HTTP/1.1 the connection should still persist. + // For HTTP/1.0, the connection should be closed after the response automatically. + response.removeHeader('connection'); + + if (request.httpVersion === '1.0') { + const socket = request.socket; + response.on('finish', common.mustCall(function() { + assert.ok(socket.writableEnded); + })); + } + + response.end('beep boop\n'); +}); + +const agent = new http.Agent({ keepAlive: true }); + +function makeHttp11Request(cb) { + http.get({ + port: server.address().port, + agent + }, function(res) { + const socket = res.socket; + + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.connection, undefined); + + res.setEncoding('ascii'); + let response = ''; + res.on('data', function(chunk) { + response += chunk; + }); + res.on('end', function() { + assert.strictEqual(response, 'beep boop\n'); + + // Wait till next tick to ensure that the socket is returned to the agent before + // we continue to the next request + process.nextTick(function() { + cb(socket); + }); + }); + }); +} + +function makeHttp10Request(cb) { + // We have to manually make HTTP/1.0 requests since Node does not allow sending them: + const socket = net.connect({ port: server.address().port }, function() { + socket.write('GET / HTTP/1.0\r\n' + + 'Host: localhost:' + server.address().port + '\r\n' + + '\r\n'); + socket.resume(); // Ignore the response itself + + socket.on('close', cb); + }); +} + +server.listen(0, function() { + makeHttp11Request(function(firstSocket) { + makeHttp11Request(function(secondSocket) { + // Both HTTP/1.1 requests should have used the same socket: + assert.strictEqual(firstSocket, secondSocket); + + makeHttp10Request(function() { + server.close(); + }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-header-stays-removed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-header-stays-removed.js new file mode 100644 index 00000000..40dcbce7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-remove-header-stays-removed.js @@ -0,0 +1,66 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const server = http.createServer(common.mustCall(function(request, response) { + const socket = response.socket; + + // Removed headers should stay removed, even if node automatically adds them + // to the output: + response.removeHeader('connection'); + response.removeHeader('transfer-encoding'); + response.removeHeader('content-length'); + + // Make sure that removing and then setting still works: + response.removeHeader('date'); + response.setHeader('date', 'coffee o clock'); + + response.on('finish', common.mustCall(function() { + // The socket should be closed immediately, with no keep-alive, because + // no content-length or transfer-encoding are used. + assert.strictEqual(socket.writableEnded, true); + })); + + response.end('beep boop\n'); +})); + +server.listen(0, function() { + http.get({ port: this.address().port }, function(res) { + assert.strictEqual(res.statusCode, 200); + assert.deepStrictEqual(res.headers, { date: 'coffee o clock' }); + + let response = ''; + res.setEncoding('ascii'); + res.on('data', function(chunk) { + response += chunk; + }); + + res.on('end', function() { + assert.strictEqual(response, 'beep boop\n'); + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-req-close-robust-from-tampering.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-req-close-robust-from-tampering.js new file mode 100644 index 00000000..edfdb309 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-req-close-robust-from-tampering.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// Make sure that calling the semi-private close() handlers manually doesn't +// cause an error. + +const server = createServer(common.mustCall((req, res) => { + req.client._events.close.forEach((fn) => { fn.bind(req)(); }); +})); + +server.unref(); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + + const req = [ + 'POST / HTTP/1.1', + 'Host: example.com', + 'Content-Length: 11', + '', + 'hello world', + ].join('\r\n'); + + client.end(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-req-res-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-req-res-close.js new file mode 100644 index 00000000..8a0a9e5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-req-res-close.js @@ -0,0 +1,131 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +// When the response is ended immediately, `req` should emit `close` +// after `res` +{ + const server = http.Server(common.mustCall((req, res) => { + let resClosed = false; + let reqClosed = false; + + res.end(); + let resFinished = false; + res.on('finish', common.mustCall(() => { + resFinished = true; + assert.strictEqual(resClosed, false); + assert.strictEqual(res.destroyed, false); + assert.strictEqual(resClosed, false); + })); + assert.strictEqual(req.destroyed, false); + res.on('close', common.mustCall(() => { + resClosed = true; + assert.strictEqual(resFinished, true); + assert.strictEqual(reqClosed, false); + assert.strictEqual(res.destroyed, true); + })); + assert.strictEqual(req.destroyed, false); + req.on('end', common.mustCall(() => { + assert.strictEqual(req.destroyed, false); + })); + req.on('close', common.mustCall(() => { + reqClosed = true; + assert.strictEqual(resClosed, true); + assert.strictEqual(req.destroyed, true); + assert.strictEqual(req._readableState.ended, true); + })); + res.socket.on('close', () => server.close()); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall()); + })); +} + +// When there's no `data` handler attached to `req`, +// `req` should emit `close` after `res`. +{ + const server = http.Server(common.mustCall((req, res) => { + let resClosed = false; + let reqClosed = false; + + // This time, don't end the response immediately + setTimeout(() => res.end(), 100); + let resFinished = false; + res.on('finish', common.mustCall(() => { + resFinished = true; + assert.strictEqual(resClosed, false); + assert.strictEqual(res.destroyed, false); + assert.strictEqual(resClosed, false); + })); + assert.strictEqual(req.destroyed, false); + res.on('close', common.mustCall(() => { + resClosed = true; + assert.strictEqual(resFinished, true); + assert.strictEqual(reqClosed, false); + assert.strictEqual(res.destroyed, true); + })); + assert.strictEqual(req.destroyed, false); + req.on('end', common.mustCall(() => { + assert.strictEqual(req.destroyed, false); + })); + req.on('close', common.mustCall(() => { + reqClosed = true; + assert.strictEqual(resClosed, true); + assert.strictEqual(req.destroyed, true); + assert.strictEqual(req._readableState.ended, true); + })); + res.socket.on('close', () => server.close()); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall()); + })); +} + +// When a `data` handler is `attached` to `req` +// (i.e. the server is consuming data from it), `req` should emit `close` +// before `res`. +// https://github.com/nodejs/node/pull/33035 introduced this change in behavior. +// See https://github.com/nodejs/node/pull/33035#issuecomment-751482764 +{ + const server = http.Server(common.mustCall((req, res) => { + let resClosed = false; + let reqClosed = false; + + // Don't end the response immediately + setTimeout(() => res.end(), 100); + let resFinished = false; + req.on('data', () => {}); + res.on('finish', common.mustCall(() => { + resFinished = true; + assert.strictEqual(resClosed, false); + assert.strictEqual(res.destroyed, false); + assert.strictEqual(resClosed, false); + })); + assert.strictEqual(req.destroyed, false); + res.on('close', common.mustCall(() => { + resClosed = true; + assert.strictEqual(resFinished, true); + assert.strictEqual(reqClosed, true); + assert.strictEqual(res.destroyed, true); + })); + assert.strictEqual(req.destroyed, false); + req.on('end', common.mustCall(() => { + assert.strictEqual(req.destroyed, false); + })); + req.on('close', common.mustCall(() => { + reqClosed = true; + assert.strictEqual(resClosed, false); + assert.strictEqual(req.destroyed, true); + assert.strictEqual(req._readableState.ended, true); + })); + res.socket.on('close', () => server.close()); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-agent.js new file mode 100644 index 00000000..453ac380 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-agent.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +// This test ensures that a http request callback is called when the agent +// option is set. +// See https://github.com/nodejs/node-v0.x-archive/issues/1531 + +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.createServer(options, function(req, res) { + res.writeHead(200); + res.end('hello world\n'); +}); + +server.listen(0, common.mustCall(function() { + console.error('listening'); + https.get({ + agent: false, + path: '/', + port: this.address().port, + rejectUnauthorized: false + }, common.mustCall(function(res) { + console.error(res.statusCode, res.headers); + res.resume(); + server.close(); + })).on('error', function(e) { + console.error(e); + process.exit(1); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-arguments.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-arguments.js new file mode 100644 index 00000000..5cdd514f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-arguments.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Test providing both a url and options, with the options partially +// replacing address and port portions of the URL provided. +{ + const server = http.createServer( + common.mustCall((req, res) => { + assert.strictEqual(req.url, '/testpath'); + res.end(); + server.close(); + }) + ); + server.listen( + 0, + common.mustCall(() => { + http.get( + 'http://example.com/testpath', + { hostname: 'localhost', port: server.address().port }, + common.mustCall((res) => { + res.resume(); + }) + ); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-dont-override-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-dont-override-options.js new file mode 100644 index 00000000..19b847dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-dont-override-options.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + + +const server = http.createServer(common.mustCall(function(req, res) { + res.writeHead(200); + res.end('ok'); +})); + +server.listen(0, function() { + const agent = new http.Agent(); + agent.defaultPort = this.address().port; + + // Options marked as explicitly undefined for readability + // in this test, they should STAY undefined as options should not + // be mutable / modified + const options = { + host: undefined, + hostname: common.localhostIPv4, + port: undefined, + defaultPort: undefined, + path: undefined, + method: undefined, + agent: agent + }; + + http.request(options, function(res) { + res.resume(); + server.close(); + assert.strictEqual(options.host, undefined); + assert.strictEqual(options.hostname, common.localhostIPv4); + assert.strictEqual(options.port, undefined); + assert.strictEqual(options.defaultPort, undefined); + assert.strictEqual(options.path, undefined); + assert.strictEqual(options.method, undefined); + }).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end-twice.js new file mode 100644 index 00000000..47f08fd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end-twice.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.Server(function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('hello world\n'); +}); +server.listen(0, function() { + const req = http.get({ port: this.address().port }, function(res) { + res.on('end', function() { + assert.strictEqual(req.end(), req); + server.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end.js new file mode 100644 index 00000000..6f141fda --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-end.js @@ -0,0 +1,60 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const expected = 'Post Body For Test'; +const expectedStatusCode = 200; + +const server = http.Server(function(req, res) { + let result = ''; + + req.setEncoding('utf8'); + req.on('data', function(chunk) { + result += chunk; + }); + + req.on('end', common.mustCall(() => { + assert.strictEqual(result, expected); + res.writeHead(expectedStatusCode); + res.end('hello world\n'); + server.close(); + })); + +}); + +server.listen(0, function() { + const req = http.request({ + port: this.address().port, + path: '/', + method: 'POST' + }, function(res) { + assert.strictEqual(res.statusCode, expectedStatusCode); + res.resume(); + }).on('error', common.mustNotCall()); + + const result = req.end(expected); + + assert.strictEqual(req, result); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-host-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-host-header.js new file mode 100644 index 00000000..1a66ccfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-host-header.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +{ + const server = http.createServer(common.mustNotCall((req, res) => { + res.writeHead(200); + res.end(); + })); + + // From RFC 7230 5.4 https://datatracker.ietf.org/doc/html/rfc7230#section-5.4 + // A server MUST respond with a 400 (Bad Request) status code to any + // HTTP/1.1 request message that lacks a Host header field + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port, headers: [] }, (res) => { + assert.strictEqual(res.statusCode, 400); + assert.strictEqual(res.headers.connection, 'close'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + res.writeHead(200, ['test', '1']); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port, headers: [] }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.test, '1'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-invalid-method-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-invalid-method-error.js new file mode 100644 index 00000000..20897f08 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-invalid-method-error.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +assert.throws( + () => http.request({ method: '\0' }), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Method must be a valid HTTP token ["\u0000"]' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-join-authorization-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-join-authorization-headers.js new file mode 100644 index 00000000..56d99ddb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-join-authorization-headers.js @@ -0,0 +1,83 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +{ + const server = http.createServer({ + requireHostHeader: false, + joinDuplicateHeaders: true + }, common.mustCall((req, res) => { + assert.strictEqual(req.headers.authorization, '1, 2'); + assert.strictEqual(req.headers.cookie, 'foo; bar'); + res.writeHead(200, ['authorization', '3', 'authorization', '4', 'cookie', 'foo', 'cookie', 'bar']); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + headers: ['authorization', '1', 'authorization', '2', 'cookie', 'foo', 'cookie', 'bar'], + joinDuplicateHeaders: true + }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.authorization, '3, 4'); + assert.strictEqual(res.headers.cookie, 'foo; bar'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + // Server joinDuplicateHeaders false + const server = http.createServer({ + requireHostHeader: false, + joinDuplicateHeaders: false + }, common.mustCall((req, res) => { + assert.strictEqual(req.headers.authorization, '1'); // non joined value + res.writeHead(200, ['authorization', '3', 'authorization', '4']); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + headers: ['authorization', '1', 'authorization', '2'], + joinDuplicateHeaders: true + }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.authorization, '3, 4'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + // Client joinDuplicateHeaders false + const server = http.createServer({ + requireHostHeader: false, + joinDuplicateHeaders: true + }, common.mustCall((req, res) => { + assert.strictEqual(req.headers.authorization, '1, 2'); + res.writeHead(200, ['authorization', '3', 'authorization', '4']); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + headers: ['authorization', '1', 'authorization', '2'], + joinDuplicateHeaders: false + }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.authorization, '3'); // non joined value + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-large-payload.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-large-payload.js new file mode 100644 index 00000000..3be100b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-large-payload.js @@ -0,0 +1,26 @@ +'use strict'; +require('../common'); + +// This test ensures Node.js doesn't throw an error when making requests with +// the payload 16kb or more in size. +// https://github.com/nodejs/node/issues/2821 + +const http = require('http'); + +const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end(); + + server.close(); +}); + +server.listen(0, function() { + const req = http.request({ + method: 'POST', + port: this.address().port + }); + + const payload = Buffer.alloc(16390, 'Й'); + req.write(payload); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-method-delete-payload.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-method-delete-payload.js new file mode 100644 index 00000000..03728846 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-method-delete-payload.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const http = require('http'); + +const data = 'PUT / HTTP/1.1\r\n\r\n'; + +const server = http.createServer(common.mustCall(function(req, res) { + req.on('data', function(chunk) { + assert.strictEqual(chunk, Buffer.from(data)); + }); + res.setHeader('Content-Type', 'text/plain'); + for (let i = 0; i < req.rawHeaders.length; i += 2) { + if (req.rawHeaders[i].toLowerCase() === 'host') continue; + if (req.rawHeaders[i].toLowerCase() === 'connection') continue; + res.write(`${req.rawHeaders[i]}: ${req.rawHeaders[i + 1]}\r\n`); + } + res.end(); +})).unref(); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const req = http.request({ method: 'DELETE', port }, function(res) { + res.resume(); + }); + + req.write(data); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-methods.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-methods.js new file mode 100644 index 00000000..3532d45c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-methods.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); + +// Test that the DELETE, PATCH and PURGE verbs get passed through correctly + +['DELETE', 'PATCH', 'PURGE'].forEach(function(method, index) { + const server = http.createServer(common.mustCall(function(req, res) { + assert.strictEqual(req.method, method); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello '); + res.write('world\n'); + res.end(); + })); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const c = net.createConnection(this.address().port); + let server_response = ''; + + c.setEncoding('utf8'); + + c.on('connect', function() { + c.write(`${method} / HTTP/1.0\r\n\r\n`); + }); + + c.on('data', function(chunk) { + console.log(chunk); + server_response += chunk; + }); + + c.on('end', common.mustCall(function() { + const m = server_response.split('\r\n\r\n'); + assert.strictEqual(m[1], 'hello world\n'); + c.end(); + })); + + c.on('close', function() { + server.close(); + }); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-request-smuggling-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-smuggling-content-length.js new file mode 100644 index 00000000..4ae39b93 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-request-smuggling-content-length.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +// Verify that a request with a space before the content length will result +// in a 400 Bad Request. + +const server = http.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(start)); + +function start() { + const sock = net.connect(server.address().port); + + sock.write('GET / HTTP/1.1\r\nHost: localhost:5000\r\n' + + 'Content-Length : 5\r\n\r\nhello'); + + let body = ''; + sock.setEncoding('utf8'); + sock.on('data', (chunk) => { + body += chunk; + }); + sock.on('end', common.mustCall(function() { + assert.strictEqual(body, 'HTTP/1.1 400 Bad Request\r\n' + + 'Connection: close\r\n\r\n'); + server.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-after-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-after-end.js new file mode 100644 index 00000000..285938c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-after-end.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.Server(common.mustCall(function(req, res) { + res.on('error', common.expectsError({ + code: 'ERR_STREAM_WRITE_AFTER_END', + name: 'Error' + })); + + res.write('This should write.'); + res.end(); + + const r = res.write('This should raise an error.'); + // Write after end should return false + assert.strictEqual(r, false); +})); + +server.listen(0, function() { + http.get({ port: this.address().port }, function(res) { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-end-dont-take-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-end-dont-take-array.js new file mode 100644 index 00000000..8bebfc14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-res-write-end-dont-take-array.js @@ -0,0 +1,73 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(); + +server.once('request', common.mustCall((req, res) => { + server.on('request', common.mustCall((req, res) => { + res.end(Buffer.from('asdf')); + })); + // `res.write()` should accept `string`. + res.write('string'); + // `res.write()` should accept `buffer`. + res.write(Buffer.from('asdf')); + + const expectedError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + }; + + // `res.write()` should not accept an Array. + assert.throws( + () => { + res.write(['array']); + }, + expectedError + ); + + // `res.end()` should not accept an Array. + assert.throws( + () => { + res.end(['moo']); + }, + expectedError + ); + + // `res.end()` should accept `string`. + res.end('string'); +})); + +server.listen(0, function() { + // Just make a request, other tests handle responses. + http.get({ port: this.address().port }, (res) => { + res.resume(); + // Do it again to test .end(Buffer); + http.get({ port: server.address().port }, (res) => { + res.resume(); + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-add-header-after-sent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-add-header-after-sent.js new file mode 100644 index 00000000..27dc4752 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-add-header-after-sent.js @@ -0,0 +1,24 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer((req, res) => { + res.setHeader('header1', 1); + res.write('abc'); + assert.throws( + () => res.setHeader('header2', 2), + { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + message: 'Cannot set headers after they are sent to the client' + } + ); + res.end(); +}); + +server.listen(0, () => { + http.get({ port: server.address().port }, () => { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-close.js new file mode 100644 index 00000000..848d316d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-close.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +{ + const server = http.createServer( + common.mustCall((req, res) => { + res.writeHead(200); + res.write('a'); + }) + ); + server.listen( + 0, + common.mustCall(() => { + http.get( + { port: server.address().port }, + common.mustCall((res) => { + res.on('data', common.mustCall(() => { + res.destroy(); + })); + assert.strictEqual(res.destroyed, false); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.destroyed, true); + server.close(); + })); + }) + ); + }) + ); +} + +{ + const server = http.createServer( + common.mustCall((req, res) => { + res.writeHead(200); + res.end('a'); + }) + ); + server.listen( + 0, + common.mustCall(() => { + http.get( + { port: server.address().port }, + common.mustCall((res) => { + assert.strictEqual(res.destroyed, false); + res.on('end', common.mustCall(() => { + assert.strictEqual(res.destroyed, false); + })); + res.on('close', common.mustCall(() => { + assert.strictEqual(res.destroyed, true); + server.close(); + })); + res.resume(); + }) + ); + }) + ); +} + +{ + const server = http.createServer( + common.mustCall((req, res) => { + res.on('close', common.mustCall()); + res.destroy(); + }) + ); + + server.listen( + 0, + common.mustCall(() => { + http.get( + { port: server.address().port }, + common.mustNotCall() + ) + .on('error', common.mustCall(() => { + server.close(); + })); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-cork.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-cork.js new file mode 100644 index 00000000..4c85412c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-cork.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer((req, res) => { + let corked = false; + const originalWrite = res.socket.write; + res.socket.write = common.mustCall((...args) => { + assert.strictEqual(corked, false); + return originalWrite.call(res.socket, ...args); + }, 5); + corked = true; + res.cork(); + assert.strictEqual(res.writableCorked, res.socket.writableCorked); + res.cork(); + assert.strictEqual(res.writableCorked, res.socket.writableCorked); + res.writeHead(200, { 'a-header': 'a-header-value' }); + res.uncork(); + assert.strictEqual(res.writableCorked, res.socket.writableCorked); + corked = false; + res.end('asd'); + assert.strictEqual(res.writableCorked, res.socket.writableCorked); +}); + +server.listen(0, () => { + http.get({ port: server.address().port }, (res) => { + res.on('data', common.mustCall()); + res.on('end', common.mustCall(() => { + server.close(); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multi-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multi-content-length.js new file mode 100644 index 00000000..3ae53ffb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multi-content-length.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +// TODO(@jasnell) At some point this should be refactored as the API should not +// be allowing users to set multiple content-length values in the first place. + +function test(server) { + server.listen(0, common.mustCall(() => { + http.get( + { port: server.address().port }, + () => { assert.fail('Client allowed multiple content-length headers.'); } + ).on('error', common.mustCall((err) => { + assert.ok(err.message.startsWith('Parse Error'), err.message); + assert.strictEqual(err.code, 'HPE_UNEXPECTED_CONTENT_LENGTH'); + server.close(); + })); + })); +} + +// Test adding an extra content-length header using setHeader(). +{ + const server = http.createServer((req, res) => { + res.setHeader('content-length', [2, 1]); + res.end('k'); + }); + + test(server); +} + +// Test adding an extra content-length header using writeHead(). +{ + const server = http.createServer((req, res) => { + res.writeHead(200, { 'content-length': [1, 2] }); + res.end('ok'); + }); + + test(server); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multiheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multiheaders.js new file mode 100644 index 00000000..39840ce0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-multiheaders.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const Countdown = require('../common/countdown'); + +// Test that certain response header fields do not repeat. +// 'content-length' should also be in this list but it is +// handled differently because multiple content-lengths are +// an error (see test-http-response-multi-content-length.js). +const norepeat = [ + 'content-type', + 'user-agent', + 'referer', + 'host', + 'authorization', + 'proxy-authorization', + 'if-modified-since', + 'if-unmodified-since', + 'from', + 'location', + 'max-forwards', + 'retry-after', + 'etag', + 'last-modified', + 'server', + 'age', + 'expires', +]; +const runCount = 2; + +const server = http.createServer(function(req, res) { + const num = req.headers['x-num']; + if (num === '1') { + for (const name of norepeat) { + res.setHeader(name, ['A', 'B']); + } + res.setHeader('X-A', ['A', 'B']); + } else if (num === '2') { + const headers = {}; + for (const name of norepeat) { + headers[name] = ['A', 'B']; + } + headers['X-A'] = ['A', 'B']; + res.writeHead(200, headers); + } + res.end('ok'); +}); + +server.listen(0, common.mustCall(function() { + const countdown = new Countdown(runCount, () => server.close()); + for (let n = 1; n <= runCount; n++) { + // This runs twice, the first time, the server will use + // setHeader, the second time it uses writeHead. The + // result on the client side should be the same in + // either case -- only the first instance of the header + // value should be reported for the header fields listed + // in the norepeat array. + http.get( + { port: this.address().port, headers: { 'x-num': n } }, + common.mustCall(function(res) { + countdown.dec(); + for (const name of norepeat) { + assert.strictEqual(res.headers[name], 'A'); + } + assert.strictEqual(res.headers['x-a'], 'A, B'); + }) + ); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-no-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-no-headers.js new file mode 100644 index 00000000..22705936 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-no-headers.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const expected = { + '0.9': 'I AM THE WALRUS', + '1.0': 'I AM THE WALRUS', + '1.1': '' +}; + +function test(httpVersion, callback) { + const server = net.createServer(function(conn) { + const reply = `HTTP/${httpVersion} 200 OK\r\n\r\n${expected[httpVersion]}`; + + conn.end(reply); + }); + + server.listen(0, '127.0.0.1', common.mustCall(function() { + const options = { + host: '127.0.0.1', + port: this.address().port + }; + + const req = http.get(options, common.mustCall(function(res) { + let body = ''; + + res.on('data', function(data) { + body += data; + }); + + res.on('aborted', common.mustNotCall()); + res.on('end', common.mustCall(function() { + assert.strictEqual(body, expected[httpVersion]); + server.close(); + if (callback) process.nextTick(callback); + })); + })); + + req.on('error', function(err) { + throw err; + }); + })); +} + +test('0.9', function() { + test('1.0', function() { + test('1.1'); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-readable.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-readable.js new file mode 100644 index 00000000..9ecfbc4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-readable.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const testServer = new http.Server(function(req, res) { + res.writeHead(200); + res.end('Hello world'); +}); + +testServer.listen(0, function() { + http.get({ port: this.address().port }, function(res) { + assert.strictEqual(res.readable, true); + res.on('end', function() { + assert.strictEqual(res.readable, false); + testServer.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-remove-header-after-sent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-remove-header-after-sent.js new file mode 100644 index 00000000..b5c0defa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-remove-header-after-sent.js @@ -0,0 +1,24 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer((req, res) => { + res.removeHeader('header1', 1); + res.write('abc'); + assert.throws( + () => res.removeHeader('header2', 2), + { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + message: 'Cannot remove headers after they are sent to the client' + } + ); + res.end(); +}); + +server.listen(0, () => { + http.get({ port: server.address().port }, () => { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-setheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-setheaders.js new file mode 100644 index 00000000..2f52c54a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-setheaders.js @@ -0,0 +1,174 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + res.writeHead(200); // Headers already sent + const headers = new globalThis.Headers({ foo: '1' }); + assert.throws(() => { + res.setHeaders(headers); + }, { + code: 'ERR_HTTP_HEADERS_SENT' + }); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.headers.foo, undefined); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + assert.throws(() => { + res.setHeaders(['foo', '1']); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => { + res.setHeaders({ foo: '1' }); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => { + res.setHeaders(null); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => { + res.setHeaders(undefined); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => { + res.setHeaders('test'); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + assert.throws(() => { + res.setHeaders(1); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.headers.foo, undefined); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + const headers = new globalThis.Headers({ foo: '1', bar: '2' }); + res.setHeaders(headers); + res.writeHead(200); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.foo, '1'); + assert.strictEqual(res.headers.bar, '2'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + const headers = new globalThis.Headers({ foo: '1', bar: '2' }); + res.setHeaders(headers); + res.writeHead(200, ['foo', '3']); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.foo, '3'); // Override by writeHead + assert.strictEqual(res.headers.bar, '2'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + const headers = new Map([['foo', '1'], ['bar', '2']]); + res.setHeaders(headers); + res.writeHead(200); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.foo, '1'); + assert.strictEqual(res.headers.bar, '2'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + const headers = new Headers(); + headers.append('Set-Cookie', 'a=b'); + headers.append('Set-Cookie', 'c=d'); + res.setHeaders(headers); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert(Array.isArray(res.headers['set-cookie'])); + assert.strictEqual(res.headers['set-cookie'].length, 2); + assert.strictEqual(res.headers['set-cookie'][0], 'a=b'); + assert.strictEqual(res.headers['set-cookie'][1], 'c=d'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ requireHostHeader: false }, common.mustCall((req, res) => { + const headers = new Map(); + headers.set('Set-Cookie', ['a=b', 'c=d']); + res.setHeaders(headers); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert(Array.isArray(res.headers['set-cookie'])); + assert.strictEqual(res.headers['set-cookie'].length, 2); + assert.strictEqual(res.headers['set-cookie'][0], 'a=b'); + assert.strictEqual(res.headers['set-cookie'][1], 'c=d'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-splitting.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-splitting.js new file mode 100644 index 00000000..78e7a94b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-splitting.js @@ -0,0 +1,63 @@ +'use strict'; + +require('../common'); +const http = require('http'); +const net = require('net'); +const url = require('url'); +const assert = require('assert'); +const Countdown = require('../common/countdown'); + +// Response splitting example, credit: Amit Klein, Safebreach +const str = '/welcome?lang=bar%c4%8d%c4%8aContent-Length:%200%c4%8d%c4%8a%c' + + '4%8d%c4%8aHTTP/1.1%20200%20OK%c4%8d%c4%8aContent-Length:%202' + + '0%c4%8d%c4%8aLast-Modified:%20Mon,%2027%20Oct%202003%2014:50:18' + + '%20GMT%c4%8d%c4%8aContent-Type:%20text/html%c4%8d%c4%8a%c4%8' + + 'd%c4%8a%3chtml%3eGotcha!%3c/html%3e'; + +// Response splitting example, credit: Сковорода Никита Андреевич (@ChALkeR) +const x = 'fooഊSet-Cookie: foo=barഊഊ'; +const y = 'foo⠊Set-Cookie: foo=bar'; + +let count = 0; +const countdown = new Countdown(3, () => server.close()); + +function test(res, code, key, value) { + const header = { [key]: value }; + assert.throws( + () => res.writeHead(code, header), + { + code: 'ERR_INVALID_CHAR', + name: 'TypeError', + message: `Invalid character in header content ["${key}"]` + } + ); +} + +const server = http.createServer((req, res) => { + switch (count++) { + case 0: { + const loc = url.parse(req.url, true).query.lang; + test(res, 302, 'Location', `/foo?lang=${loc}`); + break; + } + case 1: + test(res, 200, 'foo', x); + break; + case 2: + test(res, 200, 'foo', y); + break; + default: + assert.fail('should not get to here.'); + } + countdown.dec(); + res.end('ok'); +}); +server.listen(0, () => { + const end = 'HTTP/1.1\r\nHost: example.com\r\n\r\n'; + const client = net.connect({ port: server.address().port }, () => { + client.write(`GET ${str} ${end}`); + client.write(`GET / ${end}`); + client.write(`GET / ${end}`); + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-status-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-status-message.js new file mode 100644 index 00000000..3c22e40b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-status-message.js @@ -0,0 +1,86 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const Countdown = require('../common/countdown'); + +const testCases = [ + { path: '/200', statusMessage: 'OK', + response: 'HTTP/1.1 200 OK\r\n\r\n' }, + { path: '/500', statusMessage: 'Internal Server Error', + response: 'HTTP/1.1 500 Internal Server Error\r\n\r\n' }, + { path: '/302', statusMessage: 'Moved Temporarily', + response: 'HTTP/1.1 302 Moved Temporarily\r\n\r\n' }, + { path: '/missing', statusMessage: '', + response: 'HTTP/1.1 200 \r\n\r\n' }, + { path: '/missing-no-space', statusMessage: '', + response: 'HTTP/1.1 200\r\n\r\n' }, +]; +testCases.findByPath = function(path) { + const matching = this.filter(function(testCase) { + return testCase.path === path; + }); + if (matching.length === 0) { + assert.fail(`failed to find test case with path ${path}`); + } + return matching[0]; +}; + +const server = net.createServer(function(connection) { + connection.on('data', function(data) { + const path = data.toString().match(/GET (.*) HTTP\/1\.1/)[1]; + const testCase = testCases.findByPath(path); + + connection.write(testCase.response); + connection.end(); + }); +}); + +const countdown = new Countdown(testCases.length, () => server.close()); + +function runTest(testCaseIndex) { + const testCase = testCases[testCaseIndex]; + + http.get({ + port: server.address().port, + path: testCase.path + }, function(response) { + console.log(`client: expected status message: ${testCase.statusMessage}`); + console.log(`client: actual status message: ${response.statusMessage}`); + assert.strictEqual(testCase.statusMessage, response.statusMessage); + + response.on('aborted', common.mustNotCall()); + response.on('end', function() { + countdown.dec(); + if (testCaseIndex + 1 < testCases.length) { + runTest(testCaseIndex + 1); + } + }); + + response.resume(); + }); +} + +server.listen(0, function() { runTest(0); }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-statuscode.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-statuscode.js new file mode 100644 index 00000000..f5522704 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-statuscode.js @@ -0,0 +1,90 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const MAX_REQUESTS = 13; +let reqNum = 0; + +function test(res, header, code) { + assert.throws(() => { + res.writeHead(header); + }, { + code: 'ERR_HTTP_INVALID_STATUS_CODE', + name: 'RangeError', + message: `Invalid status code: ${code}` + }); +} + +const server = http.Server(common.mustCall(function(req, res) { + switch (reqNum) { + case 0: + test(res, -1, '-1'); + break; + case 1: + test(res, Infinity, 'Infinity'); + break; + case 2: + test(res, NaN, 'NaN'); + break; + case 3: + test(res, {}, '{}'); + break; + case 4: + test(res, 99, '99'); + break; + case 5: + test(res, 1000, '1000'); + break; + case 6: + test(res, '1000', '1000'); + break; + case 7: + test(res, null, 'null'); + break; + case 8: + test(res, true, 'true'); + break; + case 9: + test(res, [], '[]'); + break; + case 10: + test(res, 'this is not valid', 'this is not valid'); + break; + case 11: + test(res, '404 this is not valid either', '404 this is not valid either'); + break; + case 12: + assert.throws(() => { res.writeHead(); }, + { + code: 'ERR_HTTP_INVALID_STATUS_CODE', + name: 'RangeError', + message: 'Invalid status code: undefined' + }); + this.close(); + break; + default: + throw new Error('Unexpected request'); + } + res.statusCode = 200; + res.end(); +}, MAX_REQUESTS)); +server.listen(); + +const countdown = new Countdown(MAX_REQUESTS, () => server.close()); + +server.on('listening', function makeRequest() { + http.get({ + port: this.address().port + }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.on('end', () => { + countdown.dec(); + reqNum = MAX_REQUESTS - countdown.remaining; + if (countdown.remaining > 0) + makeRequest.call(this); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-response-writehead-returns-this.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-writehead-returns-this.js new file mode 100644 index 00000000..a62c2eca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-response-writehead-returns-this.js @@ -0,0 +1,22 @@ +'use strict'; +require('../common'); +const http = require('http'); +const assert = require('assert'); + +const server = http.createServer((req, res) => { + res.writeHead(200, { 'a-header': 'a-header-value' }).end('abc'); +}); + +server.listen(0, () => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.headers['a-header'], 'a-header-value'); + + const chunks = []; + + res.on('data', (chunk) => chunks.push(chunk)); + res.on('end', () => { + assert.strictEqual(Buffer.concat(chunks).toString(), 'abc'); + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-same-map.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-same-map.js new file mode 100644 index 00000000..3d8d325a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-same-map.js @@ -0,0 +1,56 @@ +// Flags: --allow_natives_syntax +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = + http.createServer(onrequest).listen(0, common.localhostIPv4, () => next(0)); + +function onrequest(req, res) { + res.end('ok'); + onrequest.requests.push(req); + onrequest.responses.push(res); +} +onrequest.requests = []; +onrequest.responses = []; + +function next(n) { + const { address: host, port } = server.address(); + const req = http.get({ host, port }); + req.once('response', (res) => onresponse(n, req, res)); +} + +function onresponse(n, req, res) { + res.resume(); + + if (n < 3) { + res.once('end', () => next(n + 1)); + } else { + server.close(); + } + + onresponse.requests.push(req); + onresponse.responses.push(res); +} +onresponse.requests = []; +onresponse.responses = []; + +function allSame(list) { + assert(list.length >= 2); + // eslint-disable-next-line no-unused-vars + for (const elt of list) eval('%DebugPrint(elt)'); + // eslint-disable-next-line no-unused-vars + for (const elt of list) assert(eval('%HaveSameMap(list[0], elt)')); +} + +process.on('exit', () => { + eval('%CollectGarbage(0)'); + // TODO(bnoordhuis) Investigate why the first IncomingMessage ends up + // with a deprecated map. The map is stable after the first request. + allSame(onrequest.requests.slice(1)); + allSame(onrequest.responses); + allSame(onresponse.requests); + allSame(onresponse.responses); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-async-dispose.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-async-dispose.js new file mode 100644 index 00000000..8af11dcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-async-dispose.js @@ -0,0 +1,14 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { kConnectionsCheckingInterval } = require('_http_server'); + +const server = createServer(); + +server.listen(0, common.mustCall(() => { + server.on('close', common.mustCall()); + server[Symbol.asyncDispose]().then(common.mustCall(() => { + assert(server[kConnectionsCheckingInterval]._destroyed); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-capture-rejections.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-capture-rejections.js new file mode 100644 index 00000000..b11618a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-capture-rejections.js @@ -0,0 +1,108 @@ +'use strict'; + +const common = require('../common'); +const events = require('events'); +const { createServer, request } = require('http'); +const assert = require('assert'); + +events.captureRejections = true; + +{ + const server = createServer(common.mustCall(async (req, res) => { + // We will test that this header is cleaned up before forwarding. + res.setHeader('content-type', 'application/json'); + throw new Error('kaboom'); + })); + + server.listen(0, common.mustCall(() => { + const req = request({ + method: 'GET', + host: server.address().host, + port: server.address().port + }); + + req.end(); + + req.on('response', common.mustCall((res) => { + assert.strictEqual(res.statusCode, 500); + assert.strictEqual(Object.hasOwn(res.headers, 'content-type'), false); + let data = ''; + res.setEncoding('utf8'); + res.on('data', common.mustCall((chunk) => { + data += chunk; + })); + res.on('end', common.mustCall(() => { + assert.strictEqual(data, 'Internal Server Error'); + server.close(); + })); + })); + })); +} + +{ + let resolve; + const latch = new Promise((_resolve) => { + resolve = _resolve; + }); + const server = createServer(common.mustCall(async (req, res) => { + server.close(); + + // We will test that this header is cleaned up before forwarding. + res.setHeader('content-type', 'application/json'); + res.write('{'); + req.resume(); + + // Wait so the data is on the wire + await latch; + + throw new Error('kaboom'); + })); + + server.listen(0, common.mustCall(() => { + const req = request({ + method: 'GET', + host: server.address().host, + port: server.address().port + }); + + req.end(); + + req.on('response', common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['content-type'], 'application/json'); + resolve(); + + let data = ''; + res.setEncoding('utf8'); + res.on('data', common.mustCall((chunk) => { + data += chunk; + })); + + req.on('close', common.mustCall(() => { + assert.strictEqual(data, '{'); + })); + })); + })); +} + +{ + const server = createServer(common.mustCall(async (req, res) => { + // We will test that this header is cleaned up before forwarding. + res.writeHead(200); + throw new Error('kaboom'); + })); + + server.listen(0, common.mustCall(() => { + const req = request({ + method: 'GET', + host: server.address().host, + port: server.address().port + }); + + req.end(); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ECONNRESET'); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-clear-timer.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-clear-timer.js new file mode 100644 index 00000000..b5633486 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-clear-timer.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const { kConnectionsCheckingInterval } = require('_http_server'); + +let i = 0; +let timer; +const server = http.createServer(); +server.on('listening', common.mustCall(() => { + // If there was a timer, it must be destroyed + if (timer) { + assert.ok(timer._destroyed); + } + // Save the last timer + timer = server[kConnectionsCheckingInterval]; + if (++i === 2) { + server.close(() => { + assert.ok(timer._destroyed); + }); + } +}, 2)); +server.emit('listening'); +server.emit('listening'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-client-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-client-error.js new file mode 100644 index 00000000..d8a1633b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-client-error.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +const server = http.createServer(common.mustCall(function(req, res) { + res.end(); +})); + +server.on('clientError', common.mustCall(function(err, socket) { + assert.strictEqual(err instanceof Error, true); + assert.strictEqual(err.code, 'HPE_INVALID_METHOD'); + assert.strictEqual(err.bytesParsed, 1); + assert.strictEqual(err.message, 'Parse Error: Invalid method encountered'); + assert.strictEqual(err.rawPacket.toString(), 'Oopsie-doopsie\r\n'); + + socket.end('HTTP/1.1 400 Bad Request\r\n\r\n'); + + server.close(); +})); + +server.listen(0, function() { + function next() { + // Invalid request + const client = net.connect(server.address().port); + client.end('Oopsie-doopsie\r\n'); + + let chunks = ''; + client.on('data', function(chunk) { + chunks += chunk; + }); + client.once('end', function() { + assert.strictEqual(chunks, 'HTTP/1.1 400 Bad Request\r\n\r\n'); + }); + } + + // Normal request + http.get({ port: this.address().port, path: '/' }, function(res) { + assert.strictEqual(res.statusCode, 200); + res.resume(); + res.once('end', next); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-all.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-all.js new file mode 100644 index 00000000..7d4561db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-all.js @@ -0,0 +1,61 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { createServer } = require('http'); +const { connect } = require('net'); + +let connections = 0; + +const server = createServer(common.mustCall(function(req, res) { + res.writeHead(200, { Connection: 'keep-alive' }); + res.end(); +}), { + headersTimeout: 0, + keepAliveTimeout: 0, + requestTimeout: common.platformTimeout(60000), +}); + +server.on('connection', function() { + connections++; +}); + +server.listen(0, function() { + const port = server.address().port; + + // Create a first request but never finish it + const client1 = connect(port); + + client1.on('connect', common.mustCall(() => { + // Create a second request, let it finish but leave the connection opened using HTTP keep-alive + const client2 = connect(port); + let response = ''; + + client2.setEncoding('utf8'); + + client2.on('data', common.mustCall((chunk) => { + response += chunk; + + if (response.endsWith('0\r\n\r\n')) { + assert(response.startsWith('HTTP/1.1 200 OK\r\nConnection: keep-alive')); + assert.strictEqual(connections, 2); + + server.closeAllConnections(); + server.close(common.mustCall()); + + // This timer should never go off as the server.close should shut everything down + setTimeout(common.mustNotCall(), common.platformTimeout(1500)).unref(); + } + })); + + client2.on('close', common.mustCall()); + + client2.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + })); + + client1.on('close', common.mustCall()); + + client1.on('error', () => {}); + + client1.write('GET / HTTP/1.1'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-destroy-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-destroy-timeout.js new file mode 100644 index 00000000..b1138ee3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-destroy-timeout.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { kConnectionsCheckingInterval } = require('_http_server'); + +const server = createServer(function(req, res) {}); +server.listen(0, common.mustCall(function() { + assert.strictEqual(server[kConnectionsCheckingInterval]._destroyed, false); + server.close(common.mustCall(() => { + assert(server[kConnectionsCheckingInterval]._destroyed); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle-wait-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle-wait-response.js new file mode 100644 index 00000000..429c653f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle-wait-response.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); + +const { createServer, get } = require('http'); + +const server = createServer(common.mustCall(function(req, res) { + req.resume(); + + setTimeout(common.mustCall(() => { + res.writeHead(204, { 'Connection': 'keep-alive', 'Keep-Alive': 'timeout=1' }); + res.end(); + }), common.platformTimeout(1000)); +})); + +server.listen(0, function() { + const port = server.address().port; + + get(`http://localhost:${port}`, common.mustCall((res) => { + server.close(); + })).on('finish', common.mustCall(() => { + setTimeout(common.mustCall(() => { + server.closeIdleConnections(); + }), common.platformTimeout(500)); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle.js new file mode 100644 index 00000000..bb18cf8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-close-idle.js @@ -0,0 +1,72 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { createServer } = require('http'); +const { connect } = require('net'); + +let connections = 0; + +const server = createServer(common.mustCall(function(req, res) { + res.writeHead(200, { Connection: 'keep-alive' }); + res.end(); +}), { + headersTimeout: 0, + keepAliveTimeout: 0, + requestTimeout: common.platformTimeout(60000), +}); + +server.on('connection', function() { + connections++; +}); + +server.listen(0, function() { + const port = server.address().port; + let client1Closed = false; + let client2Closed = false; + + // Create a first request but never finish it + const client1 = connect(port); + + client1.on('connect', common.mustCall(() => { + // Create a second request, let it finish but leave the connection opened using HTTP keep-alive + const client2 = connect(port); + let response = ''; + + client2.setEncoding('utf8'); + + client2.on('data', common.mustCall((chunk) => { + response += chunk; + + if (response.endsWith('0\r\n\r\n')) { + assert(response.startsWith('HTTP/1.1 200 OK\r\nConnection: keep-alive')); + assert.strictEqual(connections, 2); + + server.close(common.mustCall()); + + // Check that only the idle connection got closed + setTimeout(common.mustCall(() => { + assert(!client1Closed); + assert(client2Closed); + + server.closeAllConnections(); + server.close(common.mustCall()); + }), common.platformTimeout(500)).unref(); + } + })); + + client2.on('close', common.mustCall(() => { + client2Closed = true; + })); + + client2.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + })); + + client1.on('close', common.mustCall(() => { + client1Closed = true; + })); + + client1.on('error', () => {}); + + client1.write('GET / HTTP/1.1'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connection-list-when-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connection-list-when-close.js new file mode 100644 index 00000000..94fcd1b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connection-list-when-close.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); + +function request(server) { + http.get({ + port: server.address().port, + path: '/', + }, (res) => { + res.resume(); + }); +} + +{ + const server = http.createServer((req, res) => { + // Hack to not remove parser out of server.connectionList + // See `freeParser` in _http_common.js + req.socket.parser.free = common.mustCall(); + req.socket.on('close', common.mustCall(() => { + server.close(); + })); + res.end('ok'); + }).listen(0, common.mustCall(() => { + request(server); + })); +} + +{ + const server = http.createServer((req, res) => { + // See `freeParser` in _http_common.js + const { parser } = req.socket; + parser.free = common.mustCall(() => { + setImmediate(common.mustCall(() => { + parser.close(); + })); + }); + req.socket.on('close', common.mustCall(() => { + setImmediate(common.mustCall(() => { + server.close(); + })); + })); + res.end('ok'); + }).listen(0, common.mustCall(() => { + request(server); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connections-checking-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connections-checking-leak.js new file mode 100644 index 00000000..38dca831 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-connections-checking-leak.js @@ -0,0 +1,24 @@ +'use strict'; + +// Flags: --expose-gc + +// Check that creating a server without listening does not leak resources. + +require('../common'); +const { onGC } = require('../common/gc'); +const Countdown = require('../common/countdown'); + +const http = require('http'); +const max = 100; + +// Note that Countdown internally calls common.mustCall, that's why it's not done here. +const countdown = new Countdown(max, () => {}); + +for (let i = 0; i < max; i++) { + const server = http.createServer((req, res) => {}); + onGC(server, { ongc: countdown.dec.bind(countdown) }); +} + +setImmediate(() => { + globalThis.gc(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-consumed-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-consumed-timeout.js new file mode 100644 index 00000000..865169ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-consumed-timeout.js @@ -0,0 +1,86 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const http = require('http'); + +const durationBetweenIntervals = []; +let timeoutTooShort = false; +const TIMEOUT = common.platformTimeout(200); +const INTERVAL = Math.floor(TIMEOUT / 8); + +runTest(TIMEOUT); + +function runTest(timeoutDuration) { + let intervalWasInvoked = false; + let newTimeoutDuration = 0; + const closeCallback = (err) => { + assert.ifError(err); + if (newTimeoutDuration) { + runTest(newTimeoutDuration); + } + }; + + const server = http.createServer((req, res) => { + server.close(common.mustCall(closeCallback)); + + res.writeHead(200); + res.flushHeaders(); + + req.setTimeout(timeoutDuration, () => { + if (!intervalWasInvoked) { + // Interval wasn't invoked, probably because the machine is busy with + // other things. Try again with a longer timeout. + newTimeoutDuration = timeoutDuration * 2; + console.error('The interval was not invoked.'); + console.error(`Trying w/ timeout of ${newTimeoutDuration}.`); + return; + } + + if (timeoutTooShort) { + intervalWasInvoked = false; + timeoutTooShort = false; + newTimeoutDuration = + Math.max(...durationBetweenIntervals, timeoutDuration) * 2; + console.error(`Time between intervals: ${durationBetweenIntervals}`); + console.error(`Trying w/ timeout of ${newTimeoutDuration}`); + return; + } + + assert.fail('Request timeout should not fire'); + }); + + req.resume(); + req.once('end', () => { + res.end(); + }); + }); + + server.listen(0, common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'POST' + }, () => { + let lastIntervalTimestamp = Date.now(); + const interval = setInterval(() => { + const lastDuration = Date.now() - lastIntervalTimestamp; + durationBetweenIntervals.push(lastDuration); + lastIntervalTimestamp = Date.now(); + if (lastDuration > timeoutDuration / 2) { + // The interval is supposed to be about 1/8 of the timeout duration. + // If it's running so infrequently that it's greater than 1/2 the + // timeout duration, then run the test again with a longer timeout. + timeoutTooShort = true; + } + intervalWasInvoked = true; + req.write('a'); + }, INTERVAL); + setTimeout(() => { + clearInterval(interval); + req.end(); + }, timeoutDuration); + }); + req.write('.'); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-de-chunked-trailer.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-de-chunked-trailer.js new file mode 100644 index 00000000..96ce6b52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-de-chunked-trailer.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that a Trailer header is set only when a chunked transfer +// encoding is used. + +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + res.setHeader('Trailer', 'baz'); + const trailerInvalidErr = { + code: 'ERR_HTTP_TRAILER_INVALID', + message: 'Trailers are invalid with this transfer encoding', + name: 'Error' + }; + assert.throws(() => res.writeHead(200, { 'Content-Length': '2' }), + trailerInvalidErr); + res.removeHeader('Trailer'); + res.end('ok'); +})); +server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + let buf = ''; + res.on('data', (chunk) => { + buf += chunk; + }).on('end', common.mustCall(() => { + assert.strictEqual(buf, 'ok'); + })); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-delete-parser.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-delete-parser.js new file mode 100644 index 00000000..4215ee2f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-delete-parser.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); + +const http = require('http'); + +const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('okay', common.mustCall(() => { + delete res.socket.parser; + })); + res.end(); +})); + +server.listen(0, '127.0.0.1', common.mustCall(() => { + const req = http.request({ + port: server.address().port, + host: '127.0.0.1', + method: 'GET', + }); + req.end(); +})); + +server.unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-destroy-socket-on-client-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-destroy-socket-on-client-error.js new file mode 100644 index 00000000..3cd38a4a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-destroy-socket-on-client-error.js @@ -0,0 +1,47 @@ +'use strict'; + +const { expectsError, mustCall } = require('../common'); + +// Test that the request socket is destroyed if the `'clientError'` event is +// emitted and there is no listener for it. + +const assert = require('assert'); +const { createServer } = require('http'); +const { createConnection } = require('net'); + +const server = createServer(); + +server.on('connection', mustCall((socket) => { + socket.on('error', expectsError({ + name: 'Error', + message: 'Parse Error: Invalid method encountered', + code: 'HPE_INVALID_METHOD', + bytesParsed: 1, + rawPacket: Buffer.from('FOO /\r\n') + })); +})); + +server.listen(0, () => { + const chunks = []; + const socket = createConnection({ + allowHalfOpen: true, + port: server.address().port + }); + + socket.on('connect', mustCall(() => { + socket.write('FOO /\r\n'); + })); + + socket.on('data', (chunk) => { + chunks.push(chunk); + }); + + socket.on('end', mustCall(() => { + const expected = Buffer.from( + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + assert(Buffer.concat(chunks).equals(expected)); + + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-delayed-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-delayed-headers.js new file mode 100644 index 00000000..652969ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-delayed-headers.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.headersTimeout if the client +// pauses before start sending the request. + +let sendDelayedRequestHeaders; +const headersTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout, + requestTimeout: 0, + keepAliveTimeout: 0, + connectionsCheckingInterval: headersTimeout / 4, +}, common.mustNotCall()); +server.on('connection', common.mustCall(() => { + assert.strictEqual(typeof sendDelayedRequestHeaders, 'function'); + sendDelayedRequestHeaders(); +})); + +assert.strictEqual(server.headersTimeout, headersTimeout); + +// Check that timeout event is not triggered +server.once('timeout', common.mustNotCall((socket) => { + socket.destroy(); +})); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + + sendDelayedRequestHeaders = common.mustCall(() => { + setTimeout(() => { + client.write( + 'POST / HTTP/1.1\r\n' + + 'Content-Length: 20\r\n' + + 'Connection: close\r\n\r\n' + + '12345678901234567890\r\n\r\n' + ); + }, common.platformTimeout(headersTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-interrupted-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-interrupted-headers.js new file mode 100644 index 00000000..863057dc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-interrupted-headers.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.headersTimeout if the client +// pauses sending in the middle of a header. + +let sendDelayedRequestHeaders; +const headersTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout, + requestTimeout: 0, + keepAliveTimeout: 0, + connectionsCheckingInterval: headersTimeout / 4, +}, common.mustNotCall()); +server.on('connection', common.mustCall(() => { + assert.strictEqual(typeof sendDelayedRequestHeaders, 'function'); + sendDelayedRequestHeaders(); +})); + +assert.strictEqual(server.headersTimeout, headersTimeout); + +// Check that timeout event is not triggered +server.once('timeout', common.mustNotCall((socket) => { + socket.destroy(); +})); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Connection: close\r\n' + + 'X-CRASH: ' + ); + + sendDelayedRequestHeaders = common.mustCall(() => { + setTimeout(() => { + client.write('1234567890\r\n\r\n'); + }, common.platformTimeout(headersTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-keepalive.js new file mode 100644 index 00000000..493c730c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-keepalive.js @@ -0,0 +1,99 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.headersTimeout if the client +// does not send headers before the timeout, and +// that keep alive works properly. + +function performRequestWithDelay(client, firstDelay, secondDelay, closeAfter) { + client.resume(); + client.write('GET / HTTP/1.1\r\nHost: example.com\r\n'); + + setTimeout(() => { + client.write('Connection: '); + }, firstDelay).unref(); + + // Complete the request + setTimeout(() => { + client.write(`${closeAfter ? 'close' : 'keep-alive'}\r\n\r\n`); + }, firstDelay + secondDelay).unref(); +} + +const headersTimeout = common.platformTimeout(5000); +const server = createServer({ + headersTimeout, + requestTimeout: 0, + keepAliveTimeout: 0, + connectionsCheckingInterval: headersTimeout / 4, +}, common.mustCallAtLeast((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); +})); + +assert.strictEqual(server.headersTimeout, headersTimeout); + +// Check that timeout event is not triggered +server.once('timeout', common.mustNotCall((socket) => { + socket.destroy(); +})); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let second = false; + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCallAtLeast((chunk) => { + response += chunk; + + // First response has ended + if (!second && response.endsWith('\r\n\r\n')) { + assert.strictEqual( + response.split('\r\n')[0], + 'HTTP/1.1 200 OK' + ); + + const defer = headersTimeout * 1.5; + + // Wait some time to make sure headersTimeout + // does not interfere with keep alive + setTimeout(() => { + response = ''; + second = true; + + // Perform a second request expected to finish after headersTimeout + performRequestWithDelay( + client, + headersTimeout / 5, + headersTimeout, + true + ); + }, defer).unref(); + } + }, 1)); + + const errOrEnd = common.mustCall(function(err) { + assert.strictEqual(second, true); + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + }); + + client.on('error', errOrEnd); + client.on('end', errOrEnd); + + // Perform a second request expected to finish before headersTimeout + performRequestWithDelay( + client, + headersTimeout / 5, + headersTimeout / 5, + false + ); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-pipelining.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-pipelining.js new file mode 100644 index 00000000..7e6c6626 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-headers-timeout-pipelining.js @@ -0,0 +1,76 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// does not complete a request when using pipelining. + +const headersTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout, + requestTimeout: 0, + keepAliveTimeout: 0, + connectionsCheckingInterval: headersTimeout / 4, +}, common.mustCallAtLeast((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); +})); + +// 0 seconds is the default +assert.strictEqual(server.headersTimeout, headersTimeout); + +// Make sure requestTimeout and keepAliveTimeout +// are big enough for the headersTimeout. +server.requestTimeout = 0; +server.keepAliveTimeout = 0; + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let second = false; + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCallAtLeast((chunk) => { + response += chunk; + + // First response has ended + if (!second && response.endsWith('\r\n\r\n')) { + assert.strictEqual( + response.split('\r\n')[0], + 'HTTP/1.1 200 OK' + ); + + response = ''; + second = true; + } + }, 1)); + + const errOrEnd = common.mustCall(function(err) { + if (!second) { + return; + } + + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + }); + + client.on('error', errOrEnd); + client.on('end', errOrEnd); + + // Send two requests using pipelining. Delay before finishing the second one + client.resume(); + client.write('GET / HTTP/1.1\r\nHost: localhost\r\nConnection: keep-alive\r\n\r\n' + + 'GET / HTTP/1.1\r\nHost: localhost\r\nConnection: '); + + // Complete the request + setTimeout(() => { + client.write('close\r\n\r\n'); + }, headersTimeout * 1.5).unref(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-incomingmessage-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-incomingmessage-destroy.js new file mode 100644 index 00000000..cfe7e4fe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-incomingmessage-destroy.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +const { createServer, get } = require('http'); +const assert = require('assert'); + +const server = createServer(common.mustCall((req, res) => { + req.destroy(new Error('Destroy test')); +})); + +function onUncaught(error) {} + +process.on('uncaughtException', common.mustNotCall(onUncaught)); + +server.listen(0, common.mustCall(() => { + get({ + port: server.address().port + }, (res) => { + res.resume(); + }).on('error', (error) => { + assert.strictEqual(error.message, 'socket hang up'); + assert.strictEqual(error.code, 'ECONNRESET'); + server.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-defaults.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-defaults.js new file mode 100644 index 00000000..7efebd78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-defaults.js @@ -0,0 +1,77 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const bodySent = 'This is my request'; + +function assertResponse(headers, body, expectClosed) { + assert.match(headers, /Connection: keep-alive\r\n/m); + assert.match(headers, /Keep-Alive: timeout=5\r\n/m); + assert.match(body, /Hello World!/m); +} + +function writeRequest(socket) { + socket.write('POST / HTTP/1.1\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Host: localhost\r\n'); + socket.write('Content-Type: text/plain\r\n'); + socket.write(`Content-Length: ${bodySent.length}\r\n\r\n`); + socket.write(`${bodySent}\r\n`); + socket.write('\r\n\r\n'); +} + +const server = http.createServer((req, res) => { + let body = ''; + req.on('data', (data) => { + body += data; + }); + + req.on('end', () => { + if (req.method === 'POST') { + assert.strictEqual(bodySent, body); + } + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello World!'); + res.end(); + }); +}); + +server.listen(0, common.mustCall((res) => { + assert.strictEqual(server.maxRequestsPerSocket, 0); + + const socket = new net.Socket(); + + socket.on('end', common.mustCall(() => { + server.close(); + })); + + socket.on('ready', common.mustCall(() => { + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + })); + + let buffer = ''; + + socket.on('data', (data) => { + buffer += data; + + const responseParts = buffer.trim().split('\r\n\r\n'); + + if (responseParts.length === 8) { + assertResponse(responseParts[0], responseParts[1]); + assertResponse(responseParts[2], responseParts[3]); + assertResponse(responseParts[4], responseParts[5]); + assertResponse(responseParts[6], responseParts[7]); + + socket.end(); + } + }); + + socket.connect({ port: server.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-max-requests-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-max-requests-null.js new file mode 100644 index 00000000..0b5acfe4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-max-requests-null.js @@ -0,0 +1,76 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const bodySent = 'This is my request'; + +function assertResponse(headers, body, expectClosed) { + assert.match(headers, /Connection: keep-alive\r\n/m); + assert.match(headers, /Keep-Alive: timeout=5\r\n/m); + assert.match(body, /Hello World!/m); +} + +function writeRequest(socket) { + socket.write('POST / HTTP/1.1\r\n'); + socket.write('Connection: keep-alive\r\n'); + socket.write('Host: localhost\r\n'); + socket.write('Content-Type: text/plain\r\n'); + socket.write(`Content-Length: ${bodySent.length}\r\n\r\n`); + socket.write(`${bodySent}\r\n`); + socket.write('\r\n\r\n'); +} + +const server = http.createServer((req, res) => { + let body = ''; + req.on('data', (data) => { + body += data; + }); + + req.on('end', () => { + if (req.method === 'POST') { + assert.strictEqual(bodySent, body); + } + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('Hello World!'); + res.end(); + }); +}); + +server.maxRequestsPerSocket = null; +server.listen(0, common.mustCall((res) => { + const socket = new net.Socket(); + + socket.on('end', common.mustCall(() => { + server.close(); + })); + + socket.on('ready', common.mustCall(() => { + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + writeRequest(socket); + })); + + let buffer = ''; + + socket.on('data', (data) => { + buffer += data; + + const responseParts = buffer.trim().split('\r\n\r\n'); + + if (responseParts.length === 8) { + assertResponse(responseParts[0], responseParts[1]); + assertResponse(responseParts[2], responseParts[3]); + assertResponse(responseParts[4], responseParts[5]); + assertResponse(responseParts[6], responseParts[7]); + + socket.end(); + } + }); + + socket.connect({ port: server.address().port }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-timeout.js new file mode 100644 index 00000000..3a604b5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keep-alive-timeout.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); + +const tests = []; + +function test(fn) { + if (!tests.length) { + process.nextTick(run); + } + tests.push(fn); +} + +function run() { + const fn = tests.shift(); + if (fn) fn(run); +} + +function done(server, socket, cb) { + socket.destroy(); + server.close(cb); +} + +function serverTest(withPipeline, cb) { + let gotAll = false; + let timedout = false; + const server = http.createServer(common.mustCall((req, res) => { + if (withPipeline) + res.end(); + if (req.url === '/3') { + gotAll = true; + if (timedout) + done(server, req.socket, cb); + } + }, 3)); + server.setTimeout(500, common.mustCallAtLeast((socket) => { + // End this test and call `run()` for the next test (if any). + timedout = true; + if (gotAll) + done(server, socket, cb); + })); + server.keepAliveTimeout = 50; + server.listen(0, common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true + }; + const c = net.connect(options, () => { + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /2 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /3 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + }); + })); +} + +test(function serverEndKeepAliveTimeoutWithPipeline(cb) { + serverTest(true, cb); +}); + +test(function serverNoEndKeepAliveTimeoutWithPipeline(cb) { + serverTest(false, cb); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-end.js new file mode 100644 index 00000000..9d1bc0bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-end.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// Make sure that for HTTP keepalive requests, the .on('end') event is emitted +// on the incoming request object, and that the parser instance does not hold +// on to that request object afterwards. + +const server = createServer(common.mustCall((req, res) => { + req.on('end', common.mustCall(() => { + const parser = req.socket.parser; + assert.strictEqual(parser.incoming, req); + process.nextTick(() => { + assert.strictEqual(parser.incoming, null); + }); + })); + res.end('hello world'); +})); + +server.unref(); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + + const req = [ + 'POST / HTTP/1.1', + `Host: localhost:${server.address().port}`, + 'Connection: keep-alive', + 'Content-Length: 11', + '', + 'hello world', + '', + ].join('\r\n'); + + client.end(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-req-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-req-gc.js new file mode 100644 index 00000000..c827cd19 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-keepalive-req-gc.js @@ -0,0 +1,41 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); +const { onGC } = require('../common/gc'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// Make sure that for HTTP keepalive requests, the req object can be +// garbage collected once the request is finished. +// Refs: https://github.com/nodejs/node/issues/9668 + +let client; +const server = createServer(common.mustCall((req, res) => { + onGC(req, { ongc: common.mustCall(() => { server.close(); }) }); + req.resume(); + req.on('end', common.mustCall(() => { + setImmediate(async () => { + client.end(); + await globalThis.gc({ type: 'major', execution: 'async' }); + await globalThis.gc({ type: 'major', execution: 'async' }); + }); + })); + res.end('hello world'); +})); + +server.listen(0, common.mustCall(() => { + client = connect(server.address().port); + + const req = [ + 'POST / HTTP/1.1', + `Host: localhost:${server.address().port}`, + 'Connection: keep-alive', + 'Content-Length: 11', + '', + 'hello world', + '', + ].join('\r\n'); + + client.write(req); + client.unref(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-method.query.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-method.query.js new file mode 100644 index 00000000..8159fb75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-method.query.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const { strictEqual } = require('assert'); +const { createServer, request } = require('http'); + +const server = createServer(common.mustCall((req, res) => { + strictEqual(req.method, 'QUERY'); + res.end('OK'); +})); + +server.listen(0, common.mustCall(() => { + const req = request({ port: server.address().port, method: 'QUERY' }, common.mustCall((res) => { + strictEqual(res.statusCode, 200); + + let buffer = ''; + res.setEncoding('utf-8'); + + res.on('data', (c) => buffer += c); + res.on('end', common.mustCall(() => { + strictEqual(buffer, 'OK'); + server.close(); + })); + })); + + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders.js new file mode 100644 index 00000000..8f633fdb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders.js @@ -0,0 +1,80 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Verify that the HTTP server implementation handles multiple instances +// of the same header as per RFC2616: joining the handful of fields by ', ' +// that support it, and dropping duplicates for other fields. + +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(function(req, res) { + assert.strictEqual(req.headers.accept, 'abc, def, ghijklmnopqrst'); + assert.strictEqual(req.headers.host, 'foo'); + assert.strictEqual(req.headers['www-authenticate'], 'foo, bar, baz'); + assert.strictEqual(req.headers['proxy-authenticate'], 'foo, bar, baz'); + assert.strictEqual(req.headers['x-foo'], 'bingo'); + assert.strictEqual(req.headers['x-bar'], 'banjo, bango'); + assert.strictEqual(req.headers['sec-websocket-protocol'], 'chat, share'); + assert.strictEqual(req.headers['sec-websocket-extensions'], + 'foo; 1, bar; 2, baz'); + assert.strictEqual(req.headers.constructor, 'foo, bar, baz'); + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('EOF'); + + server.close(); +}); + +server.listen(0, function() { + http.get({ + host: 'localhost', + port: this.address().port, + path: '/', + headers: [ + ['accept', 'abc'], + ['accept', 'def'], + ['Accept', 'ghijklmnopqrst'], + ['host', 'foo'], + ['Host', 'bar'], + ['hOst', 'baz'], + ['www-authenticate', 'foo'], + ['WWW-Authenticate', 'bar'], + ['WWW-AUTHENTICATE', 'baz'], + ['proxy-authenticate', 'foo'], + ['Proxy-Authenticate', 'bar'], + ['PROXY-AUTHENTICATE', 'baz'], + ['x-foo', 'bingo'], + ['x-bar', 'banjo'], + ['x-bar', 'bango'], + ['sec-websocket-protocol', 'chat'], + ['sec-websocket-protocol', 'share'], + ['sec-websocket-extensions', 'foo; 1'], + ['sec-websocket-extensions', 'bar; 2'], + ['sec-websocket-extensions', 'baz'], + ['constructor', 'foo'], + ['constructor', 'bar'], + ['constructor', 'baz'], + ] + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders2.js new file mode 100644 index 00000000..b20a2674 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiheaders2.js @@ -0,0 +1,108 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Verify that the HTTP server implementation handles multiple instances +// of the same header as per RFC2616: joining the handful of fields by ', ' +// that support it, and dropping duplicates for other fields. + +require('../common'); +const assert = require('assert'); +const http = require('http'); + +const multipleAllowed = [ + 'Accept', + 'Accept-Charset', + 'Accept-Encoding', + 'Accept-Language', + 'Connection', + 'Cookie', + 'DAV', // GH-2750 + 'Pragma', // GH-715 + 'Link', // GH-1187 + 'WWW-Authenticate', // GH-1083 + 'Proxy-Authenticate', // GH-4052 + 'Sec-Websocket-Extensions', // GH-2764 + 'Sec-Websocket-Protocol', // GH-2764 + 'Via', // GH-6660 + + // not a special case, just making sure it's parsed correctly + 'X-Forwarded-For', + + // Make sure that unspecified headers is treated as multiple + 'Some-Random-Header', + 'X-Some-Random-Header', +]; + +const multipleForbidden = [ + 'Content-Type', + 'User-Agent', + 'Referer', + 'Host', + 'Authorization', + 'Proxy-Authorization', + 'If-Modified-Since', + 'If-Unmodified-Since', + 'From', + 'Location', + 'Max-Forwards', + + // Special case, tested differently + // 'Content-Length', +]; + +const server = http.createServer(function(req, res) { + for (const header of multipleForbidden) { + assert.strictEqual(req.headers[header.toLowerCase()], 'foo', + `header parsed incorrectly: ${header}`); + } + for (const header of multipleAllowed) { + const sep = (header.toLowerCase() === 'cookie' ? '; ' : ', '); + assert.strictEqual(req.headers[header.toLowerCase()], `foo${sep}bar`, + `header parsed incorrectly: ${header}`); + } + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('EOF'); + + server.close(); +}); + +function makeHeader(value) { + return function(header) { + return [header, value]; + }; +} + +const headers = [] + .concat(multipleAllowed.map(makeHeader('foo'))) + .concat(multipleForbidden.map(makeHeader('foo'))) + .concat(multipleAllowed.map(makeHeader('bar'))) + .concat(multipleForbidden.map(makeHeader('bar'))); + +server.listen(0, function() { + http.get({ + host: 'localhost', + port: this.address().port, + path: '/', + headers: headers, + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiple-client-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiple-client-error.js new file mode 100644 index 00000000..9323132f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-multiple-client-error.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); + +// Test that the `'clientError'` event can be emitted multiple times even if the +// socket is correctly destroyed and that no warning is raised. + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +process.on('warning', common.mustNotCall()); + +function socketListener(socket) { + const firstByte = socket.read(1); + if (firstByte === null) { + socket.once('readable', () => { + socketListener(socket); + }); + return; + } + + socket.unshift(firstByte); + httpServer.emit('connection', socket); +} + +const netServer = net.createServer(socketListener); +const httpServer = http.createServer(common.mustNotCall()); + +httpServer.once('clientError', common.mustCall((err, socket) => { + assert.strictEqual(err.code, 'HPE_INVALID_METHOD'); + assert.strictEqual(err.rawPacket.toString(), '1'); + socket.destroy(); + + httpServer.once('clientError', common.mustCall((err) => { + assert.strictEqual(err.code, 'HPE_INVALID_METHOD'); + assert.strictEqual( + err.rawPacket.toString(), + '23 http://example.com HTTP/1.1\r\n\r\n' + ); + })); +})); + +netServer.listen(0, common.mustCall(() => { + const socket = net.createConnection(netServer.address().port); + + socket.on('connect', common.mustCall(() => { + // Note: do not use letters here for the method. + // There is a very small chance that a method with that initial + // might be added in the future and thus this test might fail. + // Numbers will likely never have this issue. + socket.end('123 http://example.com HTTP/1.1\r\n\r\n'); + })); + + socket.on('close', () => { + netServer.close(); + }); + + socket.resume(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-non-utf8-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-non-utf8-header.js new file mode 100644 index 00000000..8ce82ac4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-non-utf8-header.js @@ -0,0 +1,69 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +const nonUtf8Header = 'bår'; +const nonUtf8ToLatin1 = Buffer.from(nonUtf8Header).toString('latin1'); + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, [ + 'content-disposition', + Buffer.from(nonUtf8Header).toString('binary'), + ]); + res.end('hello'); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['content-disposition'], nonUtf8ToLatin1); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + // Test multi-value header + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, [ + 'content-disposition', + [Buffer.from(nonUtf8Header).toString('binary')], + ]); + res.end('hello'); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['content-disposition'], nonUtf8ToLatin1); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, [ + 'Content-Length', '5', + 'content-disposition', + Buffer.from(nonUtf8Header).toString('binary'), + ]); + res.end('hello'); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['content-disposition'], nonUtf8ToLatin1); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-highwatermark.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-highwatermark.js new file mode 100644 index 00000000..2b96b33f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-highwatermark.js @@ -0,0 +1,47 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { kHighWaterMark } = require('_http_outgoing'); + +const { getDefaultHighWaterMark } = require('internal/streams/state'); + +function listen(server) { + server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} + +{ + const server = http.createServer({ + highWaterMark: getDefaultHighWaterMark() * 2, + }, common.mustCall((req, res) => { + assert.strictEqual(req._readableState.highWaterMark, getDefaultHighWaterMark() * 2); + assert.strictEqual(res[kHighWaterMark], getDefaultHighWaterMark() * 2); + res.statusCode = 200; + res.end(); + })); + + listen(server); +} + +{ + const server = http.createServer( + common.mustCall((req, res) => { + assert.strictEqual(req._readableState.highWaterMark, getDefaultHighWaterMark()); + assert.strictEqual(res[kHighWaterMark], getDefaultHighWaterMark()); + res.statusCode = 200; + res.end(); + }) + ); + + listen(server); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-incoming-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-incoming-message.js new file mode 100644 index 00000000..d0f4a769 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-incoming-message.js @@ -0,0 +1,41 @@ +'use strict'; + +/** + * This test covers http.Server({ IncomingMessage }) option: + * With IncomingMessage option the server should use + * the new class for creating req Object instead of the default + * http.IncomingMessage. + */ +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +class MyIncomingMessage extends http.IncomingMessage { + getUserAgent() { + return this.headers['user-agent'] || 'unknown'; + } +} + +const server = http.createServer({ + IncomingMessage: MyIncomingMessage +}, common.mustCall(function(req, res) { + assert.strictEqual(req.getUserAgent(), 'node-test'); + res.statusCode = 200; + res.end(); +})); +server.listen(); + +server.on('listening', function makeRequest() { + http.get({ + port: this.address().port, + headers: { + 'User-Agent': 'node-test' + } + }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.on('end', () => { + server.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-server-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-server-response.js new file mode 100644 index 00000000..f5adf39b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-options-server-response.js @@ -0,0 +1,35 @@ +'use strict'; + +/** + * This test covers http.Server({ ServerResponse }) option: + * With ServerResponse option the server should use + * the new class for creating res Object instead of the default + * http.ServerResponse. + */ +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +class MyServerResponse extends http.ServerResponse { + status(code) { + return this.writeHead(code, { 'Content-Type': 'text/plain' }); + } +} + +const server = http.Server({ + ServerResponse: MyServerResponse +}, common.mustCall(function(req, res) { + res.status(200); + res.end(); +})); +server.listen(); + +server.on('listening', function makeRequest() { + http.get({ port: this.address().port }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.on('end', () => { + server.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-chunked-with-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-chunked-with-content-length.js new file mode 100644 index 00000000..19db134c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-chunked-with-content-length.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); + +const reqstr = 'POST / HTTP/1.1\r\n' + + 'Content-Length: 1\r\n' + + 'Transfer-Encoding: chunked\r\n\r\n'; + +const server = http.createServer(common.mustNotCall()); +server.on('clientError', common.mustCall((err) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_INVALID_TRANSFER_ENCODING'); + server.close(); +})); +server.listen(0, () => { + const client = net.connect({ port: server.address().port }, () => { + client.write(reqstr); + client.end(); + }); + client.on('data', (data) => { + // Should not get to this point because the server should simply + // close the connection without returning any data. + assert.fail('no data should be returned by the server'); + }); + client.on('end', common.mustCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-cr-no-lf.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-cr-no-lf.js new file mode 100644 index 00000000..61c84895 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-reject-cr-no-lf.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const http = require('http'); +const assert = require('assert'); + +const str = 'GET / HTTP/1.1\r\n' + + 'Dummy: Header\r' + + 'Content-Length: 1\r\n' + + '\r\n'; + + +const server = http.createServer(common.mustNotCall()); +server.on('clientError', common.mustCall((err) => { + assert.match(err.message, /^Parse Error/); + assert.strictEqual(err.code, 'HPE_LF_EXPECTED'); + server.close(); +})); +server.listen(0, () => { + const client = net.connect({ port: server.address().port }, () => { + client.on('data', common.mustNotCall()); + client.on('end', common.mustCall(() => { + server.close(); + })); + client.write(str); + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-body.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-body.js new file mode 100644 index 00000000..2bc6b55a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-body.js @@ -0,0 +1,74 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// pauses before start sending the body. + +let sendDelayedRequestBody; +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4, +}, common.mustCall((req, res) => { + let body = ''; + req.setEncoding('utf-8'); + + req.on('data', (chunk) => { + body += chunk; + }); + + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(body); + res.end(); + }); + + assert.strictEqual(typeof sendDelayedRequestBody, 'function'); + sendDelayedRequestBody(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + client.write( + 'POST / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Content-Length: 20\r\n' + + 'Connection: close\r\n\r\n' + ); + + sendDelayedRequestBody = common.mustCall(() => { + setTimeout(() => { + client.write('12345678901234567890\r\n\r\n'); + }, common.platformTimeout(requestTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-headers.js new file mode 100644 index 00000000..e0d4945e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-delayed-headers.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// pauses before start sending the request. + +let sendDelayedRequestHeaders; +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4, +}, common.mustNotCall()); +server.on('connection', common.mustCall(() => { + assert.strictEqual(typeof sendDelayedRequestHeaders, 'function'); + sendDelayedRequestHeaders(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + + sendDelayedRequestHeaders = common.mustCall(() => { + setTimeout(() => { + client.write( + 'POST / HTTP/1.1\r\n' + + 'Content-Length: 20\r\n' + + 'Connection: close\r\n\r\n' + + '12345678901234567890\r\n\r\n' + ); + }, common.platformTimeout(requestTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-body.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-body.js new file mode 100644 index 00000000..97e0a21d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-body.js @@ -0,0 +1,75 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// pauses sending in the middle of the body. + +let sendDelayedRequestBody; +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4, +}, common.mustCall((req, res) => { + let body = ''; + req.setEncoding('utf-8'); + + req.on('data', (chunk) => { + body += chunk; + }); + + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(body); + res.end(); + }); + + assert.strictEqual(typeof sendDelayedRequestBody, 'function'); + sendDelayedRequestBody(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + client.write( + 'POST / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Content-Length: 20\r\n' + + 'Connection: close\r\n\r\n' + + '1234567890' + ); + + sendDelayedRequestBody = common.mustCall(() => { + setTimeout(() => { + client.write('1234567890\r\n\r\n'); + }, common.platformTimeout(requestTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-headers.js new file mode 100644 index 00000000..752156ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-interrupted-headers.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// pauses sending in the middle of a header. + +let sendDelayedRequestHeaders; +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4, +}, common.mustNotCall()); +server.on('connection', common.mustCall(() => { + assert.strictEqual(typeof sendDelayedRequestHeaders, 'function'); + sendDelayedRequestHeaders(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.on('error', () => { + // Ignore errors like 'write EPIPE' that might occur while the request is + // sent. + }); + + client.on('close', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + + client.resume(); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Connection: close\r\n' + + 'X-CRASH: ' + ); + + sendDelayedRequestHeaders = common.mustCall(() => { + setTimeout(() => { + client.write('1234567890\r\n\r\n'); + }, common.platformTimeout(requestTimeout * 2)).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-keepalive.js new file mode 100644 index 00000000..bc7384b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-keepalive.js @@ -0,0 +1,97 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// does not complete a request, and that keep alive +// works properly. + +function performRequestWithDelay(client, firstDelay, secondDelay, closeAfter) { + client.resume(); + client.write('GET / HTTP/1.1\r\nHost: example.com\r\n'); + + setTimeout(() => { + client.write('Connection: '); + }, firstDelay).unref(); + + // Complete the request + setTimeout(() => { + client.write(`${closeAfter ? 'close' : 'keep-alive'}\r\n\r\n`); + }, firstDelay + secondDelay).unref(); +} + +const requestTimeout = common.platformTimeout(5000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4 +}, common.mustCallAtLeast((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +// Make sure keepAliveTimeout is big enough for the requestTimeout. +server.keepAliveTimeout = 0; + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let second = false; + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCallAtLeast((chunk) => { + response += chunk; + + // First response has ended + if (!second && response.endsWith('\r\n\r\n')) { + assert.strictEqual( + response.split('\r\n')[0], + 'HTTP/1.1 200 OK' + ); + + const defer = requestTimeout * 1.5; + + // Wait some time to make sure requestTimeout + // does not interfere with keep alive + setTimeout(() => { + response = ''; + second = true; + + // Perform a second request expected to finish after requestTimeout + performRequestWithDelay( + client, + requestTimeout / 5, + requestTimeout * 2, + true + ); + }, defer).unref(); + } + }, 1)); + + const errOrEnd = common.mustCall(function(err) { + assert.strictEqual(second, true); + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + }); + + client.on('error', errOrEnd); + client.on('end', errOrEnd); + + // Perform a first request which is completed immediately + performRequestWithDelay( + client, + requestTimeout / 5, + requestTimeout / 5, + false + ); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-pipelining.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-pipelining.js new file mode 100644 index 00000000..30b8875b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-pipelining.js @@ -0,0 +1,70 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the server returns 408 +// after server.requestTimeout if the client +// does not complete a request when using pipelining. + +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4 +}, common.mustCallAtLeast((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let second = false; + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCallAtLeast((chunk) => { + response += chunk; + + // First response has ended + if (!second && response.endsWith('\r\n\r\n')) { + assert.strictEqual( + response.split('\r\n')[0], + 'HTTP/1.1 200 OK' + ); + + response = ''; + second = true; + } + }, 1)); + + const errOrEnd = common.mustCall(function(err) { + if (!second) { + return; + } + + assert.strictEqual( + response, + 'HTTP/1.1 408 Request Timeout\r\nConnection: close\r\n\r\n' + ); + server.close(); + }); + + client.on('error', errOrEnd); + client.on('end', errOrEnd); + + // Send two requests using pipelining. Delay before finishing the second one + client.resume(); + client.write('GET / HTTP/1.1\r\nHost: localhost\r\nConnection: keep-alive\r\n\r\n' + + 'GET / HTTP/1.1\r\nHost: localhost\r\nConnection: '); + + // Complete the request + setTimeout(() => { + client.write('close\r\n\r\n'); + }, requestTimeout * 2).unref(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-upgrade.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-upgrade.js new file mode 100644 index 00000000..ad4fbe5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-request-timeout-upgrade.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); +const { connect } = require('net'); + +// This test validates that the requestTimeoout +// is disabled after the connection is upgraded. +let sendDelayedRequestHeaders; +const requestTimeout = common.platformTimeout(2000); +const server = createServer({ + headersTimeout: 0, + requestTimeout, + keepAliveTimeout: 0, + connectionsCheckingInterval: requestTimeout / 4 +}, common.mustNotCall()); +server.on('connection', common.mustCall(() => { + assert.strictEqual(typeof sendDelayedRequestHeaders, 'function'); + sendDelayedRequestHeaders(); +})); + +assert.strictEqual(server.requestTimeout, requestTimeout); + +server.on('upgrade', common.mustCall((req, socket, head) => { + socket.write('HTTP/1.1 101 Web Socket Protocol Handshake\r\n'); + socket.write('Upgrade: WebSocket\r\n'); + socket.write('Connection: Upgrade\r\n\r\n'); + socket.pipe(socket); +})); + +server.listen(0, common.mustCall(() => { + const client = connect(server.address().port); + let response = ''; + + client.setEncoding('utf8'); + client.on('data', common.mustCallAtLeast((chunk) => { + response += chunk; + }, 1)); + + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 101 Web Socket Protocol Handshake\r\n' + + 'Upgrade: WebSocket\r\n' + + 'Connection: Upgrade\r\n\r\n' + + '12345678901234567890' + ); + + server.close(); + })); + + client.resume(); + client.write('GET / HTTP/1.1\r\n'); + client.write('Upgrade: WebSocket\r\n'); + client.write('Connection: Upgrade\r\n\r\n'); + + sendDelayedRequestHeaders = common.mustCall(() => { + setTimeout(() => { + client.write('12345678901234567890'); + client.end(); + }, requestTimeout * 2).unref(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-response-standalone.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-response-standalone.js new file mode 100644 index 00000000..bc7ca56f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-response-standalone.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +const { ServerResponse } = require('http'); +const { Writable } = require('stream'); +const assert = require('assert'); + +// Check that ServerResponse can be used without a proper Socket +// Refs: https://github.com/nodejs/node/issues/14386 +// Refs: https://github.com/nodejs/node/issues/14381 + +const res = new ServerResponse({ + method: 'GET', + httpVersionMajor: 1, + httpVersionMinor: 1 +}); + +let firstChunk = true; + +const ws = new Writable({ + write: common.mustCall((chunk, encoding, callback) => { + if (firstChunk) { + assert(chunk.toString().endsWith('hello world')); + firstChunk = false; + } else { + assert.strictEqual(chunk.length, 0); + } + setImmediate(callback); + }, 2) +}); + +res.assignSocket(ws); + +assert.throws(function() { + res.assignSocket(ws); +}, { + code: 'ERR_HTTP_SOCKET_ASSIGNED' +}); + +res.end('hello world'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-stale-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-stale-close.js new file mode 100644 index 00000000..b9322ed9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-stale-close.js @@ -0,0 +1,53 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const http = require('http'); +const fork = require('child_process').fork; +const assert = require('assert'); + +if (process.env.NODE_TEST_FORK_PORT) { + const req = http.request({ + headers: { 'Content-Length': '42' }, + method: 'POST', + host: '127.0.0.1', + port: +process.env.NODE_TEST_FORK_PORT, + }, process.exit); + req.write('BAM'); + req.end(); +} else { + const server = http.createServer((req, res) => { + res.writeHead(200, { 'Content-Length': '42' }); + req.pipe(res); + assert.strictEqual(req.destroyed, false); + req.on('close', () => { + assert.strictEqual(req.destroyed, true); + server.close(); + res.end(); + }); + }); + server.listen(0, function() { + fork(__filename, { + env: { ...process.env, NODE_TEST_FORK_PORT: this.address().port } + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-timeouts-validation.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-timeouts-validation.js new file mode 100644 index 00000000..681a8bc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-timeouts-validation.js @@ -0,0 +1,50 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { createServer } = require('http'); + +// This test validates that the HTTP server timeouts are properly validated and set. + +{ + const server = createServer(); + assert.strictEqual(server.headersTimeout, 60000); + assert.strictEqual(server.requestTimeout, 300000); +} + +{ + const server = createServer({ headersTimeout: 10000, requestTimeout: 20000 }); + assert.strictEqual(server.headersTimeout, 10000); + assert.strictEqual(server.requestTimeout, 20000); +} + +{ + const server = createServer({ headersTimeout: 10000, requestTimeout: 10000 }); + assert.strictEqual(server.headersTimeout, 10000); + assert.strictEqual(server.requestTimeout, 10000); +} + +{ + const server = createServer({ headersTimeout: 10000 }); + assert.strictEqual(server.headersTimeout, 10000); + assert.strictEqual(server.requestTimeout, 300000); +} + +{ + const server = createServer({ requestTimeout: 20000 }); + assert.strictEqual(server.headersTimeout, 20000); + assert.strictEqual(server.requestTimeout, 20000); +} + +{ + const server = createServer({ requestTimeout: 100000 }); + assert.strictEqual(server.headersTimeout, 60000); + assert.strictEqual(server.requestTimeout, 100000); +} + +{ + assert.throws( + () => createServer({ headersTimeout: 10000, requestTimeout: 1000 }), + { code: 'ERR_OUT_OF_RANGE' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume-consume.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume-consume.js new file mode 100644 index 00000000..0135205e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume-consume.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); + +const testServer = http.createServer(common.mustNotCall()); +testServer.on('connect', common.mustCall((req, socket, head) => { + socket.write('HTTP/1.1 200 Connection Established\r\n' + + 'Proxy-agent: Node-Proxy\r\n' + + '\r\n'); + // This shouldn't raise an assertion in StreamBase::Consume. + testServer.emit('connection', socket); + testServer.close(); +})); +testServer.listen(0, common.mustCall(() => { + http.request({ + port: testServer.address().port, + method: 'CONNECT' + }, (res) => {}).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume.js new file mode 100644 index 00000000..e19fd8b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-unconsume.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +['on', 'addListener', 'prependListener'].forEach((testFn) => { + let received = ''; + + const server = http.createServer(function(req, res) { + res.writeHead(200); + res.end(); + + req.socket[testFn]('data', function(data) { + received += data; + }); + + server.close(); + }).listen(0, function() { + const socket = net.connect(this.address().port, function() { + socket.write('PUT / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + + socket.once('data', function() { + socket.end('hello world'); + }); + + socket.on('end', common.mustCall(() => { + assert.strictEqual(received, 'hello world', + `failed for socket.${testFn}`); + })); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-after-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-after-end.js new file mode 100644 index 00000000..ba287713 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-after-end.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); + +// Fix for https://github.com/nodejs/node/issues/14368 + +const server = http.createServer(handle); + +function handle(req, res) { + res.on('error', common.mustNotCall()); + + res.write('hello'); + res.end(); + + setImmediate(common.mustCall(() => { + res.write('world', common.mustCall((err) => { + common.expectsError({ + code: 'ERR_STREAM_WRITE_AFTER_END', + name: 'Error' + })(err); + server.close(); + })); + })); +} + +server.listen(0, common.mustCall(() => { + http.get(`http://localhost:${server.address().port}`); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-end-after-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-end-after-end.js new file mode 100644 index 00000000..02f86f61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server-write-end-after-end.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(handle); + +function handle(req, res) { + res.on('error', common.mustNotCall()); + + res.write('hello'); + res.end(); + + setImmediate(common.mustCall(() => { + res.end('world'); + process.nextTick(() => { + server.close(); + }); + res.write('world', common.mustCall((err) => { + common.expectsError({ + code: 'ERR_STREAM_WRITE_AFTER_END', + name: 'Error' + })(err); + server.close(); + })); + })); +} + +server.listen(0, common.mustCall(() => { + http.get(`http://localhost:${server.address().port}`); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-server.js new file mode 100644 index 00000000..4ccb77c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-server.js @@ -0,0 +1,143 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); +const url = require('url'); +const qs = require('querystring'); + +const invalid_options = [ 'foo', 42, true, [] ]; + +invalid_options.forEach((option) => { + assert.throws(() => { + new http.Server(option); + }, { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +let request_number = 0; +let requests_sent = 0; +let server_response = ''; +let client_got_eof = false; + +const server = http.createServer(function(req, res) { + res.id = request_number; + req.id = request_number++; + + assert.strictEqual(res.req, req); + + if (req.id === 0) { + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(url.parse(req.url).pathname, '/hello'); + assert.strictEqual(qs.parse(url.parse(req.url).query).hello, 'world'); + assert.strictEqual(qs.parse(url.parse(req.url).query).foo, 'b==ar'); + } + + if (req.id === 1) { + assert.strictEqual(req.method, 'POST'); + assert.strictEqual(url.parse(req.url).pathname, '/quit'); + } + + if (req.id === 2) { + assert.strictEqual(req.headers['x-x'], 'foo'); + } + + if (req.id === 3) { + assert.strictEqual(req.headers['x-x'], 'bar'); + this.close(); + } + + setTimeout(function() { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(url.parse(req.url).pathname); + res.end(); + }, 1); + +}); +server.listen(0); + +server.httpAllowHalfOpen = true; + +server.on('listening', function() { + const c = net.createConnection(this.address().port); + + c.setEncoding('utf8'); + + c.on('connect', function() { + c.write( + 'GET /hello?hello=world&foo=b==ar HTTP/1.1\r\n' + + 'Host: example.com\r\n\r\n'); + requests_sent += 1; + }); + + c.on('data', function(chunk) { + server_response += chunk; + + if (requests_sent === 1) { + c.write( + 'POST /quit HTTP/1.1\r\n' + + 'Host: example.com\r\n\r\n' + ); + requests_sent += 1; + } + + if (requests_sent === 2) { + c.write('GET / HTTP/1.1\r\nX-X: foo\r\nHost: example.com\r\n\r\n' + + 'GET / HTTP/1.1\r\nX-X: bar\r\nHost: example.com\r\n\r\n'); + // Note: we are making the connection half-closed here + // before we've gotten the response from the server. This + // is a pretty bad thing to do and not really supported + // by many http servers. Node supports it optionally if + // you set server.httpAllowHalfOpen=true, which we've done + // above. + c.end(); + assert.strictEqual(c.readyState, 'readOnly'); + requests_sent += 2; + } + + }); + + c.on('end', function() { + client_got_eof = true; + }); + + c.on('close', function() { + assert.strictEqual(c.readyState, 'closed'); + }); +}); + +process.on('exit', function() { + assert.strictEqual(request_number, 4); + assert.strictEqual(requests_sent, 4); + + const hello = new RegExp('/hello'); + assert.match(server_response, hello); + + const quit = new RegExp('/quit'); + assert.match(server_response, quit); + + assert.strictEqual(client_got_eof, true); + assert.strictEqual(server.close(), server); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-cookies.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-cookies.js new file mode 100644 index 00000000..613da474 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-cookies.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +const countdown = new Countdown(2, () => server.close()); +const server = http.createServer(function(req, res) { + if (req.url === '/one') { + res.writeHead(200, [['set-cookie', 'A'], + ['content-type', 'text/plain']]); + res.end('one\n'); + } else { + res.writeHead(200, [['set-cookie', 'A'], + ['set-cookie', 'B'], + ['content-type', 'text/plain']]); + res.end('two\n'); + } +}); +server.listen(0); + +server.on('listening', function() { + // + // one set-cookie header + // + http.get({ port: this.address().port, path: '/one' }, function(res) { + // set-cookie headers are always return in an array. + // even if there is only one. + assert.deepStrictEqual(res.headers['set-cookie'], ['A']); + assert.strictEqual(res.headers['content-type'], 'text/plain'); + + res.on('data', function(chunk) { + console.log(chunk.toString()); + }); + + res.on('end', function() { + countdown.dec(); + }); + }); + + // Two set-cookie headers + + http.get({ port: this.address().port, path: '/two' }, function(res) { + assert.deepStrictEqual(res.headers['set-cookie'], ['A', 'B']); + assert.strictEqual(res.headers['content-type'], 'text/plain'); + + res.on('data', function(chunk) { + console.log(chunk.toString()); + }); + + res.on('end', function() { + countdown.dec(); + }); + }); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-header-chain.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-header-chain.js new file mode 100644 index 00000000..aa951912 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-header-chain.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); +const expected = { + '__proto__': null, + 'testheader1': 'foo', + 'testheader2': 'bar', + 'testheader3': 'xyz' +}; +const server = http.createServer(common.mustCall((req, res) => { + let retval = res.setHeader('testheader1', 'foo'); + + // Test that the setHeader returns the same response object. + assert.strictEqual(retval, res); + + retval = res.setHeader('testheader2', 'bar').setHeader('testheader3', 'xyz'); + // Test that chaining works for setHeader. + assert.deepStrictEqual(res.getHeaders(), expected); + res.end('ok'); +})); +server.listen(0, () => { + http.get({ port: server.address().port }, common.mustCall((res) => { + res.on('data', () => {}); + res.on('end', common.mustCall(() => { + server.close(); + })); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-max-idle-http-parser.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-max-idle-http-parser.js new file mode 100644 index 00000000..d935823a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-max-idle-http-parser.js @@ -0,0 +1,19 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const httpCommon = require('_http_common'); +const http = require('http'); + +[Symbol(), {}, [], () => {}, 1n, true, '1', null, undefined].forEach((value) => { + assert.throws(() => http.setMaxIdleHTTPParsers(value), { code: 'ERR_INVALID_ARG_TYPE' }); +}); + +[-1, -Infinity, NaN, 0, 1.1].forEach((value) => { + assert.throws(() => http.setMaxIdleHTTPParsers(value), { code: 'ERR_OUT_OF_RANGE' }); +}); + +[1, Number.MAX_SAFE_INTEGER].forEach((value) => { + assert.notStrictEqual(httpCommon.parsers.max, value); + http.setMaxIdleHTTPParsers(value); + assert.strictEqual(httpCommon.parsers.max, value); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout-server.js new file mode 100644 index 00000000..793046e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout-server.js @@ -0,0 +1,215 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const tests = []; + +function test(fn) { + if (!tests.length) + process.nextTick(run); + tests.push(common.mustCall(fn)); +} + +function run() { + const fn = tests.shift(); + if (fn) { + fn(run); + } +} + +test(function serverTimeout(cb) { + const server = http.createServer(); + server.listen(common.mustCall(() => { + const s = server.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.Server); + http.get({ + port: server.address().port + }).on('error', common.mustCall()); + })); +}); + +test(function serverRequestTimeout(cb) { + const server = http.createServer(common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = req.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.IncomingMessage); + })); + server.listen(common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'POST' + }); + req.on('error', common.mustCall()); + req.write('Hello'); + // req is in progress + })); +}); + +test(function serverResponseTimeout(cb) { + const server = http.createServer(common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = res.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.OutgoingMessage); + })); + server.listen(common.mustCall(() => { + http.get({ + port: server.address().port + }).on('error', common.mustCall()); + })); +}); + +test(function serverRequestNotTimeoutAfterEnd(cb) { + const server = http.createServer(common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = req.setTimeout(50, common.mustNotCall()); + assert.ok(s instanceof http.IncomingMessage); + res.on('timeout', common.mustCall()); + })); + server.on('timeout', common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + server.listen(common.mustCall(() => { + http.get({ + port: server.address().port + }).on('error', common.mustCall()); + })); +}); + +test(function serverResponseTimeoutWithPipeline(cb) { + let caughtTimeout = ''; + let secReceived = false; + process.on('exit', () => { + assert.strictEqual(caughtTimeout, '/2'); + }); + const server = http.createServer((req, res) => { + if (req.url === '/2') + secReceived = true; + if (req.url === '/1') { + res.end(); + return; + } + const s = res.setTimeout(50, () => { + caughtTimeout += req.url; + }); + assert.ok(s instanceof http.OutgoingMessage); + }); + server.on('timeout', common.mustCall((socket) => { + if (secReceived) { + socket.destroy(); + server.close(); + cb(); + } + })); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + }; + const c = net.connect(options, () => { + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /2 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /3 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + }); + })); +}); + +test(function idleTimeout(cb) { + // Test that the an idle connection invokes the timeout callback. + const server = http.createServer(); + const s = server.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.Server); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + }; + const c = net.connect(options, () => { + // ECONNRESET could happen on a heavily-loaded server. + c.on('error', (e) => { + if (e.message !== 'read ECONNRESET') + throw e; + }); + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + // Keep-Alive + }); + })); +}); + +test(function fastTimeout(cb) { + let connectionHandlerInvoked = false; + let timeoutHandlerInvoked = false; + let connectionSocket; + + function invokeCallbackIfDone() { + if (connectionHandlerInvoked && timeoutHandlerInvoked) { + connectionSocket.destroy(); + server.close(); + cb(); + } + } + + const server = http.createServer(common.mustCall((req, res) => { + req.on('timeout', common.mustNotCall()); + res.end(); + connectionHandlerInvoked = true; + invokeCallbackIfDone(); + })); + const s = server.setTimeout(1, common.mustCall((socket) => { + connectionSocket = socket; + timeoutHandlerInvoked = true; + invokeCallbackIfDone(); + })); + assert.ok(s instanceof http.Server); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + }; + const c = net.connect(options, () => { + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + // Keep-Alive + }); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout.js new file mode 100644 index 00000000..5440c23c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-timeout.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const server = http.createServer(function(req, res) { + console.log('got request. setting 500ms timeout'); + const socket = req.connection.setTimeout(500); + assert.ok(socket instanceof net.Socket); + req.connection.on('timeout', common.mustCall(function() { + req.connection.destroy(); + console.error('TIMEOUT'); + server.close(); + })); +}); + +server.listen(0, function() { + console.log(`Server running at http://127.0.0.1:${this.address().port}/`); + + const request = http.get({ port: this.address().port, path: '/' }); + request.on('error', common.mustCall(function() { + console.log('HTTP REQUEST COMPLETE (this is good)'); + })); + request.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-set-trailers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-trailers.js new file mode 100644 index 00000000..26b6c275 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-set-trailers.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const util = require('util'); + +// First, we test an HTTP/1.0 request. +function testHttp10(port, callback) { + const c = net.createConnection(port); + + c.setEncoding('utf8'); + + c.on('connect', () => { + c.write('GET / HTTP/1.0\r\n\r\n'); + }); + + let res_buffer = ''; + c.on('data', (chunk) => { + res_buffer += chunk; + }); + + c.on('end', function() { + c.end(); + assert.ok( + !/x-foo/.test(res_buffer), + `No trailer in HTTP/1.0 response. Response buffer: ${res_buffer}` + ); + callback(); + }); +} + +// Now, we test an HTTP/1.1 request. +function testHttp11(port, callback) { + const c = net.createConnection(port); + + c.setEncoding('utf8'); + + let tid; + c.on('connect', function() { + c.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + tid = setTimeout(common.mustNotCall(), 2000, 'Couldn\'t find last chunk.'); + }); + + let res_buffer = ''; + c.on('data', function(chunk) { + res_buffer += chunk; + if (/0\r\n/.test(res_buffer)) { // got the end. + clearTimeout(tid); + assert.ok( + /0\r\nx-foo: bar\r\n\r\n$/.test(res_buffer), + `No trailer in HTTP/1.1 response. Response buffer: ${res_buffer}` + ); + callback(); + } + }); +} + +// Now, see if the client sees the trailers. +function testClientTrailers(port, callback) { + http.get({ port, path: '/hello', headers: {} }, (res) => { + res.on('end', function() { + assert.ok('x-foo' in res.trailers, + `${util.inspect(res.trailers)} misses the 'x-foo' property`); + callback(); + }); + res.resume(); + }); +} + +const server = http.createServer((req, res) => { + res.writeHead(200, [['content-type', 'text/plain']]); + res.addTrailers({ 'x-foo': 'bar' }); + res.end('stuff\n'); +}); +server.listen(0, () => { + Promise.all([testHttp10, testHttp11, testClientTrailers] + .map((f) => util.promisify(f)) + .map((f) => f(server.address().port))) + .then(() => server.close()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-should-keep-alive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-should-keep-alive.js new file mode 100644 index 00000000..5cff29ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-should-keep-alive.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const Countdown = require('../common/countdown'); + +const SERVER_RESPONSES = [ + 'HTTP/1.0 200 ok\r\nContent-Length: 0\r\n\r\n', + 'HTTP/1.0 200 ok\r\nContent-Length: 0\r\nConnection: keep-alive\r\n\r\n', + 'HTTP/1.0 200 ok\r\nContent-Length: 0\r\nConnection: close\r\n\r\n', + 'HTTP/1.1 200 ok\r\nContent-Length: 0\r\n\r\n', + 'HTTP/1.1 200 ok\r\nContent-Length: 0\r\nConnection: keep-alive\r\n\r\n', + 'HTTP/1.1 200 ok\r\nContent-Length: 0\r\nConnection: close\r\n\r\n', +]; +const SHOULD_KEEP_ALIVE = [ + false, // HTTP/1.0, default + true, // HTTP/1.0, Connection: keep-alive + false, // HTTP/1.0, Connection: close + true, // HTTP/1.1, default + true, // HTTP/1.1, Connection: keep-alive + false, // HTTP/1.1, Connection: close +]; +http.globalAgent.maxSockets = 5; + +const countdown = new Countdown(SHOULD_KEEP_ALIVE.length, () => server.close()); + +const getCountdownIndex = () => SERVER_RESPONSES.length - countdown.remaining; + +const server = net.createServer(function(socket) { + socket.write(SERVER_RESPONSES[getCountdownIndex()]); + + if (SHOULD_KEEP_ALIVE[getCountdownIndex()]) { + socket.end(); + } +}).listen(0, function() { + function makeRequest() { + const req = http.get({ port: server.address().port }, function(res) { + assert.strictEqual( + req.shouldKeepAlive, SHOULD_KEEP_ALIVE[getCountdownIndex()], + `${SERVER_RESPONSES[getCountdownIndex()]} should ${ + SHOULD_KEEP_ALIVE[getCountdownIndex()] ? '' : 'not '}Keep-Alive`); + countdown.dec(); + if (countdown.remaining) { + makeRequest(); + } + res.resume(); + }); + } + makeRequest(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-encoding-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-encoding-error.js new file mode 100644 index 00000000..0ce98489 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-encoding-error.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer().listen(0, connectToServer); + +server.on('connection', common.mustCall((socket) => { + assert.throws( + () => { + socket.setEncoding(''); + }, + { + code: 'ERR_HTTP_SOCKET_ENCODING', + name: 'Error', + message: 'Changing the socket encoding is not ' + + 'allowed per RFC7230 Section 3.' + } + ); + + socket.end(); +})); + +function connectToServer() { + const client = new http.Agent().createConnection(this.address().port, () => { + client.end(); + }).on('end', () => server.close()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-error-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-error-listeners.js new file mode 100644 index 00000000..558bb358 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-socket-error-listeners.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +// This test sends an invalid character to a HTTP server and purposely +// does not handle clientError (even if it sets an event handler). +// +// The idea is to let the server emit multiple errors on the socket, +// mostly due to parsing error, and make sure they don't result +// in leaking event listeners. + +{ + let i = 0; + let socket; + process.on('warning', common.mustNotCall()); + + const server = http.createServer(common.mustNotCall()); + + server.on('clientError', common.mustCallAtLeast((err) => { + assert.strictEqual(err.code, 'HPE_INVALID_METHOD'); + assert.strictEqual(err.rawPacket.toString(), '*'); + + if (i === 20) { + socket.end(); + } else { + socket.write('*'); + i++; + } + }, 1)); + + server.listen(0, () => { + socket = net.createConnection({ port: server.address().port }); + + socket.on('connect', () => { + socket.write('*'); + }); + + socket.on('close', () => { + server.close(); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-status-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-code.js new file mode 100644 index 00000000..246d22c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-code.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +// Simple test of Node's HTTP ServerResponse.statusCode +// ServerResponse.prototype.statusCode + +const tests = [200, 202, 300, 404, 451, 500]; +let test; +const countdown = new Countdown(tests.length, () => s.close()); + +const s = http.createServer(function(req, res) { + res.writeHead(test, { 'Content-Type': 'text/plain' }); + console.log(`--\nserver: statusCode after writeHead: ${res.statusCode}`); + assert.strictEqual(res.statusCode, test); + res.end('hello world\n'); +}); + +s.listen(0, nextTest); + + +function nextTest() { + test = tests.shift(); + + http.get({ port: s.address().port }, function(response) { + console.log(`client: expected status: ${test}`); + console.log(`client: statusCode: ${response.statusCode}`); + assert.strictEqual(response.statusCode, test); + response.on('end', function() { + if (countdown.dec()) + nextTest(); + }); + response.resume(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-status-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-message.js new file mode 100644 index 00000000..bdb667ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-message.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const s = http.createServer(function(req, res) { + res.statusCode = 200; + res.statusMessage = 'Custom Message'; + res.end(''); +}); + +s.listen(0, test); + +function test() { + const bufs = []; + const client = net.connect( + this.address().port, + function() { + client.write( + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Connection: close\r\n\r\n'); + } + ); + client.on('data', function(chunk) { + bufs.push(chunk); + }); + client.on('end', function() { + const head = Buffer.concat(bufs) + .toString('latin1') + .split('\r\n')[0]; + assert.strictEqual(head, 'HTTP/1.1 200 Custom Message'); + console.log('ok'); + s.close(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-status-reason-invalid-chars.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-reason-invalid-chars.js new file mode 100644 index 00000000..ce08ff84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-status-reason-invalid-chars.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const Countdown = require('../common/countdown'); + +function explicit(req, res) { + assert.throws(() => { + res.writeHead(200, 'OK\r\nContent-Type: text/html\r\n'); + }, /Invalid character in statusMessage/); + + assert.throws(() => { + res.writeHead(200, 'OK\u010D\u010AContent-Type: gotcha\r\n'); + }, /Invalid character in statusMessage/); + + res.statusMessage = 'OK'; + res.end(); +} + +function implicit(req, res) { + assert.throws(() => { + res.statusMessage = 'OK\r\nContent-Type: text/html\r\n'; + res.writeHead(200); + }, /Invalid character in statusMessage/); + res.statusMessage = 'OK'; + res.end(); +} + +const server = http.createServer((req, res) => { + if (req.url === '/explicit') { + explicit(req, res); + } else { + implicit(req, res); + } +}).listen(0, common.mustCall(() => { + const hostname = 'localhost'; + const countdown = new Countdown(2, () => server.close()); + const url = `http://${hostname}:${server.address().port}`; + const check = common.mustCall((res) => { + assert.notStrictEqual(res.headers['content-type'], 'text/html'); + assert.notStrictEqual(res.headers['content-type'], 'gotcha'); + countdown.dec(); + }, 2); + http.get(`${url}/explicit`, check).end(); + http.get(`${url}/implicit`, check).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-sync-write-error-during-continue.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-sync-write-error-during-continue.js new file mode 100644 index 00000000..87bbc515 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-sync-write-error-during-continue.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const { duplexPair } = require('stream'); + +// Regression test for the crash reported in +// https://github.com/nodejs/node/issues/15102 (httpParser.finish() is called +// during httpParser.execute()): + +{ + const [ clientSide, serverSide ] = duplexPair(); + + serverSide.on('data', common.mustCall((data) => { + assert.strictEqual(data.toString('utf8'), `\ +GET / HTTP/1.1 +Expect: 100-continue +Host: localhost:80 +Connection: close + +`.replace(/\n/g, '\r\n')); + + setImmediate(() => { + serverSide.write('HTTP/1.1 100 Continue\r\n\r\n'); + }); + })); + + const req = http.request({ + createConnection: common.mustCall(() => clientSide), + headers: { + 'Expect': '100-continue' + } + }); + req.on('continue', common.mustCall((res) => { + let sync = true; + + clientSide._writev = null; + clientSide._write = common.mustCall((chunk, enc, cb) => { + assert(sync); + // On affected versions of Node.js, the error would be emitted on `req` + // synchronously (i.e. before commit f663b31cc2aec), which would cause + // parser.finish() to be called while we are here in the 'continue' + // callback, which is inside a parser.execute() call. + + assert.strictEqual(chunk.length, 4); + clientSide.destroy(new Error('sometimes the code just doesn’t work'), cb); + }); + req.on('error', common.mustCall()); + req.end('data'); + + sync = false; + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-client-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-client-warning.js new file mode 100644 index 00000000..f11515b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-client-warning.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const assert = require('assert'); + +// Checks that the setTimeout duration overflow warning is emitted +// synchronously and therefore contains a meaningful stacktrace. + +process.on('warning', common.mustCall((warning) => { + assert(warning.stack.includes(__filename)); +})); + +const server = http.createServer((req, resp) => resp.end()); +server.listen(common.mustCall(() => { + http.request(`http://localhost:${server.address().port}`) + .setTimeout(2 ** 40) + .on('response', common.mustCall(() => { + server.close(); + })) + .end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-overflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-overflow.js new file mode 100644 index 00000000..e95405bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout-overflow.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const server = http.createServer(common.mustCall(function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('OK'); +})); + +server.listen(0, function() { + function callback() {} + + const req = http.request({ + port: this.address().port, + path: '/', + agent: false + }, function(res) { + req.clearTimeout(callback); + + res.on('end', common.mustCall(function() { + server.close(); + })); + + res.resume(); + }); + + // Overflow signed int32 + req.setTimeout(0xffffffff, callback); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout.js new file mode 100644 index 00000000..c3f0e542 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-timeout.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const http = require('http'); +const Countdown = require('../common/countdown'); +const MAX_COUNT = 11; + +const server = http.createServer(common.mustCall(function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end('OK'); +}, MAX_COUNT)); + +const agent = new http.Agent({ maxSockets: 1 }); +const countdown = new Countdown(MAX_COUNT, () => server.close()); + +server.listen(0, function() { + + for (let i = 0; i < MAX_COUNT; ++i) { + createRequest().end(); + } + + function callback() {} + + function createRequest() { + const req = http.request( + { port: server.address().port, path: '/', agent: agent }, + function(res) { + req.clearTimeout(callback); + + res.on('end', function() { + countdown.dec(); + }); + + res.resume(); + } + ); + + req.setTimeout(1000, callback); + return req; + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-repeated-chunked.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-repeated-chunked.js new file mode 100644 index 00000000..a5680af9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-repeated-chunked.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +const msg = [ + 'POST / HTTP/1.1', + 'Host: 127.0.0.1', + 'Transfer-Encoding: chunkedchunked', + '', + '1', + 'A', + '0', + '', +].join('\r\n'); + +const server = http.createServer(common.mustCall((req, res) => { + // Verify that no data is received + + req.on('data', common.mustNotCall()); + + req.on('end', common.mustNotCall(() => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); + })); +}, 1)); + +server.listen(0, common.mustSucceed(() => { + const client = net.connect(server.address().port, 'localhost'); + + let response = ''; + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + client.write(msg); + client.resume(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-smuggling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-smuggling.js new file mode 100644 index 00000000..900c50eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-transfer-encoding-smuggling.js @@ -0,0 +1,86 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: 127.0.0.1', + 'Transfer-Encoding: chunked', + 'Transfer-Encoding: chunked-false', + 'Connection: upgrade', + '', + '1', + 'A', + '0', + '', + 'GET /flag HTTP/1.1', + 'Host: 127.0.0.1', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall((req, res) => { + res.end(); + }, 1)); + + server.listen(0, common.mustSucceed(() => { + const client = net.connect(server.address().port, 'localhost'); + + let response = ''; + + // Verify that the server listener is never called + + client.on('data', common.mustCall((chunk) => { + response += chunk; + })); + + client.setEncoding('utf8'); + client.on('error', common.mustNotCall()); + client.on('end', common.mustCall(() => { + assert.strictEqual( + response, + 'HTTP/1.1 400 Bad Request\r\nConnection: close\r\n\r\n' + ); + server.close(); + })); + client.write(msg); + client.resume(); + })); +} + +{ + const msg = [ + 'POST / HTTP/1.1', + 'Host: 127.0.0.1', + 'Transfer-Encoding: chunked', + ' , chunked-false', + 'Connection: upgrade', + '', + '1', + 'A', + '0', + '', + 'GET /flag HTTP/1.1', + 'Host: 127.0.0.1', + '', + '', + ].join('\r\n'); + + const server = http.createServer(common.mustNotCall()); + + server.listen(0, common.mustSucceed(() => { + const client = net.connect(server.address().port, 'localhost'); + + client.on('end', common.mustCall(function() { + server.close(); + })); + + client.write(msg); + client.resume(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-uncaught-from-request-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-uncaught-from-request-callback.js new file mode 100644 index 00000000..5c759586 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-uncaught-from-request-callback.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const asyncHooks = require('async_hooks'); +const http = require('http'); + +// Regression test for https://github.com/nodejs/node/issues/31796 + +asyncHooks.createHook({ + after: () => {} +}).enable(); + + +process.once('uncaughtException', common.mustCall(() => { + server.close(); +})); + +const server = http.createServer(common.mustCall((request, response) => { + response.writeHead(200, { 'Content-Type': 'text/plain' }); + response.end(); +})); + +server.listen(0, common.mustCall(() => { + http.get({ + host: 'localhost', + port: server.address().port + }, common.mustCall(() => { + throw new Error('whoah'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket-keep-alive.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket-keep-alive.js new file mode 100644 index 00000000..36a3a4f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket-keep-alive.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer((req, res) => res.end()); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(common.PIPE, common.mustCall(() => + asyncLoop(makeKeepAliveRequest, 10, common.mustCall(() => + server.getConnections(common.mustSucceed((conns) => { + assert.strictEqual(conns, 1); + server.close(); + })) + )) +)); + +function asyncLoop(fn, times, cb) { + fn(function handler() { + if (--times) { + setTimeout(() => fn(handler), common.platformTimeout(10)); + } else { + cb(); + } + }); +} + +function makeKeepAliveRequest(cb) { + http.get({ + socketPath: common.PIPE, + headers: { connection: 'keep-alive' } + }, (res) => res.on('data', common.mustNotCall()) + .on('error', assert.fail) + .on('end', cb) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket.js new file mode 100644 index 00000000..f8362d61 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-unix-socket.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const server = http.createServer(function(req, res) { + res.writeHead(200, { + 'Content-Type': 'text/plain', + 'Connection': 'close' + }); + res.write('hello '); + res.write('world\n'); + res.end(); +}); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(common.PIPE, common.mustCall(function() { + + const options = { + socketPath: common.PIPE, + path: '/' + }; + + const req = http.get(options, common.mustCall(function(res) { + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers['content-type'], 'text/plain'); + + res.body = ''; + res.setEncoding('utf8'); + + res.on('data', function(chunk) { + res.body += chunk; + }); + + res.on('end', common.mustCall(function() { + assert.strictEqual(res.body, 'hello world\n'); + server.close(common.mustCall(function(error) { + assert.strictEqual(error, undefined); + server.close(common.expectsError({ + code: 'ERR_SERVER_NOT_RUNNING', + message: 'Server is not running.', + name: 'Error' + })); + })); + })); + })); + + req.on('error', function(e) { + assert.fail(e); + }); + + req.end(); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-advertise.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-advertise.js new file mode 100644 index 00000000..6d033ba3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-advertise.js @@ -0,0 +1,63 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +const tests = [ + { headers: {}, expected: 'regular' }, + { headers: { upgrade: 'h2c' }, expected: 'regular' }, + { headers: { connection: 'upgrade' }, expected: 'regular' }, + { headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'upgrade' }, + { headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'destroy' }, + { headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'regular' }, +]; + +function fire() { + if (tests.length === 0) + return server.close(); + + const test = tests.shift(); + + const done = common.mustCall(function done(result) { + assert.strictEqual(result, test.expected); + + fire(); + }); + + const req = http.request({ + port: server.address().port, + path: '/', + headers: test.headers + }, function onResponse(res) { + res.resume(); + done('regular'); + }); + + if (test.expected === 'destroy') { + req.on('socket', () => req.socket.on('close', () => { + server.removeAllListeners('upgrade'); + done('destroy'); + })); + } else { + req.on('upgrade', function onUpgrade(res, socket) { + socket.destroy(); + done('upgrade'); + }); + } + + req.end(); +} + +const server = http.createServer(function(req, res) { + res.writeHead(200, { + Connection: 'upgrade, keep-alive', + Upgrade: 'h2c' + }); + res.end('hello world'); +}).on('upgrade', function(req, socket) { + socket.end('HTTP/1.1 101 Switching protocols\r\n' + + 'Connection: upgrade\r\n' + + 'Upgrade: h2c\r\n\r\n' + + 'ohai'); +}).listen(0, fire); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-agent.js new file mode 100644 index 00000000..d2969522 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-agent.js @@ -0,0 +1,92 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Verify that the 'upgrade' header causes an 'upgrade' event to be emitted to +// the HTTP client. This test uses a raw TCP server to better control server +// behavior. + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); + +// Create a TCP server +const server = net.createServer(function(c) { + c.on('data', function(d) { + c.write('HTTP/1.1 101\r\n'); + c.write('hello: world\r\n'); + c.write('connection: upgrade\r\n'); + c.write('upgrade: websocket\r\n'); + c.write('\r\n'); + c.write('nurtzo'); + }); + + c.on('end', function() { + c.end(); + }); +}); + +server.listen(0, '127.0.0.1', common.mustCall(function() { + + const options = { + port: this.address().port, + host: '127.0.0.1', + headers: { + 'connection': 'upgrade', + 'upgrade': 'websocket' + } + }; + const name = `${options.host}:${options.port}`; + + const req = http.request(options); + req.end(); + + req.on('socket', common.mustCall(function() { + assert.strictEqual(req.agent.totalSocketCount, 1); + })); + + req.on('upgrade', common.mustCall(function(res, socket, upgradeHead) { + assert.strictEqual(req.agent.totalSocketCount, 0); + let recvData = upgradeHead; + socket.on('data', function(d) { + recvData += d; + }); + + socket.on('close', common.mustCall(function() { + assert.strictEqual(recvData.toString(), 'nurtzo'); + })); + + const expectedHeaders = { 'hello': 'world', + 'connection': 'upgrade', + 'upgrade': 'websocket' }; + assert.deepStrictEqual(expectedHeaders, res.headers); + + // Make sure this request got removed from the pool. + assert(!(name in req.agent.sockets)); + + req.on('close', common.mustCall(function() { + socket.end(); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-binary.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-binary.js new file mode 100644 index 00000000..002ac9c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-binary.js @@ -0,0 +1,28 @@ +'use strict'; +const { mustCall } = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +// https://github.com/nodejs/node/issues/17789 - a connection upgrade response +// that has a Transfer-Encoding header and a body whose first byte is > 127 +// triggers a bug where said byte is skipped over. +net.createServer(mustCall(function(conn) { + conn.write('HTTP/1.1 101 Switching Protocols\r\n' + + 'Connection: upgrade\r\n' + + 'Transfer-Encoding: chunked\r\n' + + 'Upgrade: websocket\r\n' + + '\r\n' + + '\u0080', 'latin1'); + this.close(); +})).listen(0, mustCall(function() { + http.get({ + host: this.address().host, + port: this.address().port, + headers: { 'Connection': 'upgrade', 'Upgrade': 'websocket' }, + }).on('upgrade', mustCall((res, conn, head) => { + assert.strictEqual(head.length, 1); + assert.strictEqual(head[0], 128); + conn.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client.js new file mode 100644 index 00000000..fbeaf08c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client.js @@ -0,0 +1,98 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Verify that the 'upgrade' header causes an 'upgrade' event to be emitted to +// the HTTP client. This test uses a raw TCP server to better control server +// behavior. + +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); +const net = require('net'); +const Countdown = require('../common/countdown'); + +const expectedRecvData = 'nurtzo'; + +// Create a TCP server +const server = net.createServer(function(c) { + c.on('data', function(d) { + c.write('HTTP/1.1 101\r\n'); + c.write('hello: world\r\n'); + c.write('connection: upgrade\r\n'); + c.write('upgrade: websocket\r\n'); + c.write('\r\n'); + c.write(expectedRecvData); + }); + + c.on('end', function() { + c.end(); + }); +}); + +server.listen(0, common.mustCall(function() { + const port = this.address().port; + const headers = [ + { + connection: 'upgrade', + upgrade: 'websocket' + }, + [ + ['Host', 'echo.websocket.org'], + ['Connection', 'Upgrade'], + ['Upgrade', 'websocket'], + ['Origin', 'http://www.websocket.org'], + ], + ]; + const countdown = new Countdown(headers.length, () => server.close()); + + headers.forEach(function(h) { + const req = http.get({ + port: port, + headers: h + }); + let sawUpgrade = false; + req.on('upgrade', common.mustCall(function(res, socket, upgradeHead) { + sawUpgrade = true; + let recvData = upgradeHead; + socket.on('data', function(d) { + recvData += d; + }); + + socket.on('close', common.mustCall(function() { + assert.strictEqual(recvData.toString(), expectedRecvData); + })); + + const expectedHeaders = { + hello: 'world', + connection: 'upgrade', + upgrade: 'websocket' + }; + assert.deepStrictEqual(res.headers, expectedHeaders); + socket.end(); + countdown.dec(); + })); + req.on('close', common.mustCall(function() { + assert.strictEqual(sawUpgrade, true); + })); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client2.js new file mode 100644 index 00000000..8883faa9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-client2.js @@ -0,0 +1,81 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const http = require('http'); + +const CRLF = '\r\n'; + +const server = http.createServer(); +server.on('upgrade', function(req, socket) { + socket.write(`HTTP/1.1 101 Ok${CRLF}` + + `Connection: Upgrade${CRLF}` + + `Upgrade: Test${CRLF}${CRLF}` + + 'head'); + socket.on('end', function() { + socket.end(); + }); +}); + +server.listen(0, common.mustCall(function() { + + function upgradeRequest(fn) { + console.log('req'); + const header = { 'Connection': 'Upgrade', 'Upgrade': 'Test' }; + const request = http.request({ + port: server.address().port, + headers: header + }); + let wasUpgrade = false; + + function onUpgrade(res, socket) { + console.log('client upgraded'); + wasUpgrade = true; + + request.removeListener('upgrade', onUpgrade); + socket.end(); + } + request.on('upgrade', onUpgrade); + + function onEnd() { + console.log('client end'); + request.removeListener('end', onEnd); + if (!wasUpgrade) { + throw new Error('hasn\'t received upgrade event'); + } else { + fn && process.nextTick(fn); + } + } + request.on('close', onEnd); + + request.write('head'); + + } + + upgradeRequest(common.mustCall(function() { + upgradeRequest(common.mustCall(function() { + // Test pass + console.log('Pass!'); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-reconsume-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-reconsume-stream.js new file mode 100644 index 00000000..e712ea64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-reconsume-stream.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const tls = require('tls'); +const http = require('http'); + +// Tests that, after the HTTP parser stopped owning a socket that emits an +// 'upgrade' event, another C++ stream can start owning it (e.g. a TLSSocket). + +const server = http.createServer(common.mustNotCall()); + +server.on('upgrade', common.mustCall((request, socket, head) => { + // This should not crash. + new tls.TLSSocket(socket); + server.close(); + socket.destroy(); +})); + +server.listen(0, common.mustCall(() => { + http.get({ + port: server.address().port, + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket' + } + }).on('error', () => {}); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server.js new file mode 100644 index 00000000..494f4a82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server.js @@ -0,0 +1,178 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +require('../common'); +const assert = require('assert'); + +const net = require('net'); +const http = require('http'); + + +let requests_recv = 0; +let requests_sent = 0; +let request_upgradeHead = null; + +function createTestServer() { + return new testServer(); +} + +function testServer() { + http.Server.call(this, () => {}); + + this.on('connection', function() { + requests_recv++; + }); + + this.on('request', function(req, res) { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('okay'); + res.end(); + }); + + this.on('upgrade', function(req, socket, upgradeHead) { + socket.write('HTTP/1.1 101 Web Socket Protocol Handshake\r\n' + + 'Upgrade: WebSocket\r\n' + + 'Connection: Upgrade\r\n' + + '\r\n\r\n'); + + request_upgradeHead = upgradeHead; + + socket.on('data', function(d) { + const data = d.toString('utf8'); + if (data === 'kill') { + socket.end(); + } else { + socket.write(data, 'utf8'); + } + }); + }); +} + +Object.setPrototypeOf(testServer.prototype, http.Server.prototype); +Object.setPrototypeOf(testServer, http.Server); + + +function writeReq(socket, data, encoding) { + requests_sent++; + socket.write(data); +} + + +// connection: Upgrade with listener +function test_upgrade_with_listener() { + const conn = net.createConnection(server.address().port); + conn.setEncoding('utf8'); + let state = 0; + + conn.on('connect', function() { + writeReq(conn, + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Upgrade: WebSocket\r\n' + + 'Connection: Upgrade\r\n' + + '\r\n' + + 'WjN}|M(6'); + }); + + conn.on('data', function(data) { + state++; + + assert.strictEqual(typeof data, 'string'); + + if (state === 1) { + assert.strictEqual(data.slice(0, 12), 'HTTP/1.1 101'); + assert.strictEqual(request_upgradeHead.toString('utf8'), 'WjN}|M(6'); + conn.write('test', 'utf8'); + } else if (state === 2) { + assert.strictEqual(data, 'test'); + conn.write('kill', 'utf8'); + } + }); + + conn.on('end', function() { + assert.strictEqual(state, 2); + conn.end(); + server.removeAllListeners('upgrade'); + test_upgrade_no_listener(); + }); +} + +// connection: Upgrade, no listener +function test_upgrade_no_listener() { + const conn = net.createConnection(server.address().port); + conn.setEncoding('utf8'); + + conn.on('connect', function() { + writeReq(conn, + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Upgrade: WebSocket\r\n' + + 'Connection: Upgrade\r\n' + + '\r\n'); + }); + + conn.once('data', (data) => { + assert.strictEqual(typeof data, 'string'); + assert.strictEqual(data.slice(0, 12), 'HTTP/1.1 200'); + conn.end(); + }); + + conn.on('close', function() { + test_standard_http(); + }); +} + +// connection: normal +function test_standard_http() { + const conn = net.createConnection(server.address().port); + conn.setEncoding('utf8'); + + conn.on('connect', function() { + writeReq(conn, 'GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + }); + + conn.once('data', function(data) { + assert.strictEqual(typeof data, 'string'); + assert.strictEqual(data.slice(0, 12), 'HTTP/1.1 200'); + conn.end(); + }); + + conn.on('close', function() { + server.close(); + }); +} + + +const server = createTestServer(); + +server.listen(0, function() { + // All tests get chained after this: + test_upgrade_with_listener(); +}); + + +// Fin. +process.on('exit', function() { + assert.strictEqual(requests_recv, 3); + assert.strictEqual(requests_sent, 3); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server2.js new file mode 100644 index 00000000..1a4d4038 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-upgrade-server2.js @@ -0,0 +1,61 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +const server = http.createServer(function(req, res) { + throw new Error('This shouldn\'t happen.'); +}); + +server.on('upgrade', function(req, socket, upgradeHead) { + // Test that throwing an error from upgrade gets + // is uncaught + throw new Error('upgrade error'); +}); + +process.on('uncaughtException', common.mustCall(function(e) { + assert.strictEqual(e.message, 'upgrade error'); + process.exit(0); +})); + + +server.listen(0, function() { + const c = net.createConnection(this.address().port); + + c.on('connect', function() { + c.write('GET /blah HTTP/1.1\r\n' + + 'Upgrade: WebSocket\r\n' + + 'Connection: Upgrade\r\n' + + '\r\n\r\nhello world'); + }); + + c.on('end', function() { + c.end(); + }); + + c.on('close', function() { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth-with-header-in-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth-with-header-in-request.js new file mode 100644 index 00000000..ea5793ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth-with-header-in-request.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +function check(request) { + // The correct authorization header is be passed + assert.strictEqual(request.headers.authorization, 'NoAuthForYOU'); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + const testURL = + url.parse(`http://asdf:qwer@localhost:${this.address().port}`); + // The test here is if you set a specific authorization header in the + // request we should not override that with basic auth + testURL.headers = { + Authorization: 'NoAuthForYOU' + }; + + // make the request + http.request(testURL).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth.js new file mode 100644 index 00000000..2bb53115 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-auth.js @@ -0,0 +1,48 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +function check(request) { + // The correct authorization header is be passed + assert.strictEqual(request.headers.authorization, 'Basic dXNlcjpwYXNzOg=='); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + const port = this.address().port; + // username = "user", password = "pass:" + const testURL = url.parse(`http://user:pass%3A@localhost:${port}`); + + // make the request + http.request(testURL).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-basic.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-basic.js new file mode 100644 index 00000000..71885b4b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-basic.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +let testURL; + +// Make sure the basics work +function check(request) { + // Default method should still be 'GET' + assert.strictEqual(request.method, 'GET'); + // There are no URL params, so you should not see any + assert.strictEqual(request.url, '/'); + // The host header should use the url.parse.hostname + assert.strictEqual(request.headers.host, + `${testURL.hostname}:${testURL.port}`); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + testURL = url.parse(`http://localhost:${this.address().port}`); + + // make the request + const clientRequest = http.request(testURL); + // Since there is a little magic with the agent + // make sure that an http request uses the http.Agent + assert.ok(clientRequest.agent instanceof http.Agent); + clientRequest.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-https.request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-https.request.js new file mode 100644 index 00000000..2f188991 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-https.request.js @@ -0,0 +1,61 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const { readKey } = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); +const url = require('url'); + +// https options +const httpsOptions = { + key: readKey('agent1-key.pem'), + cert: readKey('agent1-cert.pem') +}; + +function check(request) { + // Assert that I'm https + assert.ok(request.socket._secureEstablished); +} + +const server = https.createServer(httpsOptions, function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + const testURL = url.parse(`https://localhost:${this.address().port}`); + testURL.rejectUnauthorized = false; + + // make the request + const clientRequest = https.request(testURL); + // Since there is a little magic with the agent + // make sure that the request uses the https.Agent + assert.ok(clientRequest.agent instanceof https.Agent); + clientRequest.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-only-support-http-https-protocol.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-only-support-http-https-protocol.js new file mode 100644 index 00000000..3f663307 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-only-support-http-https-protocol.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +const invalidUrls = [ + 'file:///whatever', + 'mailto:asdf@asdf.com', + 'ftp://www.example.com', + 'javascript:alert(\'hello\');', + 'xmpp:foo@bar.com', + 'f://some.host/path', +]; + +for (const invalid of invalidUrls) { + assert.throws( + () => { http.request(url.parse(invalid)); }, + { + code: 'ERR_INVALID_PROTOCOL', + name: 'TypeError' + } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-path.js new file mode 100644 index 00000000..25e4838c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-path.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +function check(request) { + // A path should come over + assert.strictEqual(request.url, '/asdf'); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + const testURL = url.parse(`http://localhost:${this.address().port}/asdf`); + + // make the request + http.request(testURL).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-post.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-post.js new file mode 100644 index 00000000..db5ee78f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-post.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +let testURL; + +function check(request) { + // url.parse should not mess with the method + assert.strictEqual(request.method, 'POST'); + // Everything else should be right + assert.strictEqual(request.url, '/asdf?qwer=zxcv'); + // The host header should use the url.parse.hostname + assert.strictEqual(request.headers.host, + `${testURL.hostname}:${testURL.port}`); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + testURL = url.parse(`http://localhost:${this.address().port}/asdf?qwer=zxcv`); + testURL.method = 'POST'; + + // make the request + http.request(testURL).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-search.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-search.js new file mode 100644 index 00000000..0759c779 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-url.parse-search.js @@ -0,0 +1,47 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +function check(request) { + // A path should come over with params + assert.strictEqual(request.url, '/asdf?qwer=zxcv'); +} + +const server = http.createServer(function(request, response) { + // Run the check function + check(request); + response.writeHead(200, {}); + response.end('ok'); + server.close(); +}); + +server.listen(0, function() { + const port = this.address().port; + const testURL = url.parse(`http://localhost:${port}/asdf?qwer=zxcv`); + + // make the request + http.request(testURL).end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-wget.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-wget.js new file mode 100644 index 00000000..2ce6f6f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-wget.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const http = require('http'); + +// `wget` sends an HTTP/1.0 request with Connection: Keep-Alive +// +// Sending back a chunked response to an HTTP/1.0 client would be wrong, +// so what has to happen in this case is that the connection is closed +// by the server after the entity body if the Content-Length was not +// sent. +// +// If the Content-Length was sent, we can probably safely honor the +// keep-alive request, even though HTTP 1.0 doesn't say that the +// connection can be kept open. Presumably any client sending this +// header knows that it is extending HTTP/1.0 and can handle the +// response. We don't test that here however, just that if the +// content-length is not provided, that the connection is in fact +// closed. + +const server = http.createServer((req, res) => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello '); + res.write('world\n'); + res.end(); +}); +server.listen(0); + +server.on('listening', common.mustCall(() => { + const c = net.createConnection(server.address().port); + let server_response = ''; + + c.setEncoding('utf8'); + + c.on('connect', () => { + c.write('GET / HTTP/1.0\r\n' + + 'Connection: Keep-Alive\r\n\r\n'); + }); + + c.on('data', (chunk) => { + console.log(chunk); + server_response += chunk; + }); + + c.on('end', common.mustCall(() => { + const m = server_response.split('\r\n\r\n'); + assert.strictEqual(m[1], 'hello world\n'); + console.log('got end'); + c.end(); + })); + + c.on('close', common.mustCall(() => { + console.log('got close'); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-writable-true-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-writable-true-after-close.js new file mode 100644 index 00000000..c0db7c34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-writable-true-after-close.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { get, createServer } = require('http'); + +// res.writable should not be set to false after it has finished sending +// Ref: https://github.com/nodejs/node/issues/15029 + +let internal; +let external; + +// Proxy server +const server = createServer(common.mustCall((req, res) => { + const listener = common.mustCall(() => { + assert.strictEqual(res.writable, true); + }); + + // on CentOS 5, 'finish' is emitted + res.on('finish', listener); + // Everywhere else, 'close' is emitted + res.on('close', listener); + + get(`http://127.0.0.1:${internal.address().port}`, common.mustCall((inner) => { + inner.pipe(res); + })); +})).listen(0, () => { + // Http server + internal = createServer((req, res) => { + res.writeHead(200); + setImmediate(common.mustCall(() => { + external.abort(); + res.end('Hello World\n'); + })); + }).listen(0, () => { + external = get(`http://127.0.0.1:${server.address().port}`); + external.on('error', common.mustCall(() => { + server.close(); + internal.close(); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-write-callbacks.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-callbacks.js new file mode 100644 index 00000000..390fddf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-callbacks.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +let serverEndCb = false; +let serverIncoming = ''; +const serverIncomingExpect = 'bazquuxblerg'; + +let clientEndCb = false; +let clientIncoming = ''; +const clientIncomingExpect = 'asdffoobar'; + +process.on('exit', () => { + assert(serverEndCb); + assert.strictEqual(serverIncoming, serverIncomingExpect); + assert(clientEndCb); + assert.strictEqual(clientIncoming, clientIncomingExpect); + console.log('ok'); +}); + +// Verify that we get a callback when we do res.write(..., cb) +const server = http.createServer((req, res) => { + res.statusCode = 400; + res.end('Bad Request.\nMust send Expect:100-continue\n'); +}); + +server.on('checkContinue', (req, res) => { + server.close(); + assert.strictEqual(req.method, 'PUT'); + res.writeContinue(() => { + // Continue has been written + req.on('end', () => { + res.write('asdf', common.mustSucceed(() => { + res.write('foo', 'ascii', common.mustSucceed(() => { + res.end(Buffer.from('bar'), 'buffer', common.mustSucceed(() => { + serverEndCb = true; + })); + })); + })); + }); + }); + + req.setEncoding('ascii'); + req.on('data', (c) => { + serverIncoming += c; + }); +}); + +server.listen(0, function() { + const req = http.request({ + port: this.address().port, + method: 'PUT', + headers: { 'expect': '100-continue' } + }); + req.on('continue', () => { + // ok, good to go. + req.write('YmF6', 'base64', common.mustSucceed(() => { + req.write(Buffer.from('quux'), common.mustSucceed(() => { + req.end('626c657267', 'hex', common.mustSucceed(() => { + clientEndCb = true; + })); + })); + })); + }); + req.on('response', (res) => { + // This should not come until after the end is flushed out + assert(clientEndCb); + res.setEncoding('ascii'); + res.on('data', (c) => { + clientIncoming += c; + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-write-empty-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-empty-string.js new file mode 100644 index 00000000..88eff08f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-empty-string.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const server = http.createServer(function(request, response) { + console.log(`responding to ${request.url}`); + + response.writeHead(200, { 'Content-Type': 'text/plain' }); + response.write('1\n'); + response.write(''); + response.write('2\n'); + response.write(''); + response.end('3\n'); + + this.close(); +}); + +server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + let response = ''; + + assert.strictEqual(res.statusCode, 200); + res.setEncoding('ascii'); + res.on('data', (chunk) => { + response += chunk; + }); + res.on('end', common.mustCall(() => { + assert.strictEqual(response, '1\n2\n3\n'); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-2.js new file mode 100644 index 00000000..d64b8259 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-2.js @@ -0,0 +1,79 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Verify that ServerResponse.writeHead() works with arrays. + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.setHeader('test', '1'); + res.writeHead(200, [ 'test', '2', 'test2', '2' ]); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + assert.strictEqual(res.headers.test, '2'); + assert.strictEqual(res.headers.test2, '2'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + })); + })); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, [ 'test', '1', 'test2', '2' ]); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + assert.strictEqual(res.headers.test, '1'); + assert.strictEqual(res.headers.test2, '2'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + })); + })); +} + + +{ + const server = http.createServer(common.mustCall((req, res) => { + try { + res.writeHead(200, [ 'test', '1', 'test2', '2', 'asd' ]); + } catch (err) { + assert.strictEqual(err.code, 'ERR_INVALID_ARG_VALUE'); + } + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + })); + })); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(200, undefined, [ 'foo', 'bar' ]); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + assert.strictEqual(res.statusMessage, 'OK'); + assert.strictEqual(res.statusCode, 200); + assert.strictEqual(res.headers.foo, 'bar'); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-after-set-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-after-set-header.js new file mode 100644 index 00000000..019a0aa5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head-after-set-header.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); +const { createServer, request } = require('http'); + +const server = createServer(common.mustCall((req, res) => { + if (req.url.includes('setHeader')) { + res.setHeader('set-val', 'abc'); + } + + res.writeHead(200, [ + 'array-val', '1', + 'array-val', '2', + ]); + + res.end(); +}, 2)); + +const countdown = new Countdown(2, () => server.close()); + +server.listen(0, common.mustCall(() => { + request({ + port: server.address().port + }, common.mustCall((res) => { + assert.deepStrictEqual(res.rawHeaders.slice(0, 4), [ + 'array-val', '1', + 'array-val', '2', + ]); + + countdown.dec(); + })).end(); + + request({ + port: server.address().port, + path: '/?setHeader' + }, common.mustCall((res) => { + assert.deepStrictEqual(res.rawHeaders.slice(0, 6), [ + 'set-val', 'abc', + 'array-val', '1', + 'array-val', '2', + ]); + + countdown.dec(); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head.js new file mode 100644 index 00000000..1093a3ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-write-head.js @@ -0,0 +1,106 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +// Verify that ServerResponse.writeHead() works as setHeader. +// Issue 5036 on github. + +const s = http.createServer(common.mustCall((req, res) => { + res.setHeader('test', '1'); + + // toLowerCase() is used on the name argument, so it must be a string. + // Non-String header names should throw + assert.throws( + () => res.setHeader(0xf00, 'bar'), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token ["3840"]' + } + ); + + // Undefined value should throw, via 979d0ca8 + assert.throws( + () => res.setHeader('foo', undefined), + { + code: 'ERR_HTTP_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "undefined" for header "foo"' + } + ); + + assert.throws(() => { + res.writeHead(200, ['invalid', 'headers', 'args']); + }, { + code: 'ERR_INVALID_ARG_VALUE' + }); + + res.writeHead(200, { Test: '2' }); + + assert.throws(() => { + res.writeHead(100, {}); + }, { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + }); + + res.end(); +})); + +s.listen(0, common.mustCall(runTest)); + +function runTest() { + http.get({ port: this.address().port }, common.mustCall((response) => { + response.on('end', common.mustCall(() => { + assert.strictEqual(response.headers.test, '2'); + assert(response.rawHeaders.includes('Test')); + s.close(); + })); + response.resume(); + })); +} + +{ + const server = http.createServer(common.mustCall((req, res) => { + res.writeHead(220, [ 'test', '1' ]); // 220 is not a standard status code + assert.strictEqual(res.statusMessage, 'unknown'); + + assert.throws(() => res.writeHead(200, [ 'test2', '2' ]), { + code: 'ERR_HTTP_HEADERS_SENT', + name: 'Error', + }); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, (res) => { + assert.strictEqual(res.headers.test, '1'); + assert.strictEqual('test2' in res.headers, false); + res.resume().on('end', common.mustCall(() => { + server.close(); + })); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-zero-length-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-zero-length-write.js new file mode 100644 index 00000000..f765ad05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-zero-length-write.js @@ -0,0 +1,94 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const http = require('http'); + +const Stream = require('stream'); + +function getSrc() { + // An old-style readable stream. + // The Readable class prevents this behavior. + const src = new Stream(); + + // Start out paused, just so we don't miss anything yet. + let paused = false; + src.pause = function() { + paused = true; + }; + src.resume = function() { + paused = false; + }; + + const chunks = [ '', 'asdf', '', 'foo', '', 'bar', '' ]; + const interval = setInterval(function() { + if (paused) + return; + + const chunk = chunks.shift(); + if (chunk !== undefined) { + src.emit('data', chunk); + } else { + src.emit('end'); + clearInterval(interval); + } + }, 1); + + return src; +} + + +const expect = 'asdffoobar'; + +const server = http.createServer(function(req, res) { + let actual = ''; + req.setEncoding('utf8'); + req.on('data', function(c) { + actual += c; + }); + req.on('end', function() { + assert.strictEqual(actual, expect); + getSrc().pipe(res); + }); + server.close(); +}); + +server.listen(0, function() { + const req = http.request({ port: this.address().port, method: 'POST' }); + let actual = ''; + req.on('response', function(res) { + res.setEncoding('utf8'); + res.on('data', function(c) { + actual += c; + }); + res.on('end', function() { + assert.strictEqual(actual, expect); + }); + }); + getSrc().pipe(req); +}); + +process.on('exit', function(c) { + if (!c) console.log('ok'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http-zerolengthbuffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-http-zerolengthbuffer.js new file mode 100644 index 00000000..c59fc181 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http-zerolengthbuffer.js @@ -0,0 +1,23 @@ +'use strict'; +// Serving up a zero-length buffer should work. + +const common = require('../common'); +const http = require('http'); + +const server = http.createServer((req, res) => { + const buffer = Buffer.alloc(0); + res.writeHead(200, { 'Content-Type': 'text/html', + 'Content-Length': buffer.length }); + res.end(buffer); +}); + +server.listen(0, common.mustCall(() => { + http.get({ port: server.address().port }, common.mustCall((res) => { + + res.on('data', common.mustNotCall()); + + res.on('end', (d) => { + server.close(); + }); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-http.js new file mode 100644 index 00000000..366fb42d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http.js @@ -0,0 +1,136 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); +const url = require('url'); + +const expectedRequests = ['/hello', '/there', '/world']; + +const server = http.Server(common.mustCall((req, res) => { + assert.strictEqual(expectedRequests.shift(), req.url); + + switch (req.url) { + case '/hello': + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(req.headers.accept, '*/*'); + assert.strictEqual(req.headers.foo, 'bar'); + assert.strictEqual(req.headers.cookie, 'foo=bar; bar=baz; baz=quux'); + break; + case '/there': + assert.strictEqual(req.method, 'PUT'); + assert.strictEqual(req.headers.cookie, 'node=awesome; ta=da'); + break; + case '/world': + assert.strictEqual(req.method, 'POST'); + assert.strictEqual(req.headers.cookie, 'abc=123; def=456; ghi=789'); + break; + default: + assert(false, `Unexpected request for ${req.url}`); + } + + if (expectedRequests.length === 0) + server.close(); + + req.on('end', () => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(`The path was ${url.parse(req.url).pathname}`); + res.end(); + }); + req.resume(); +}, 3)); +server.listen(0); + +server.on('listening', () => { + const agent = new http.Agent({ port: server.address().port, maxSockets: 1 }); + const req = http.get({ + port: server.address().port, + path: '/hello', + headers: { + Accept: '*/*', + Foo: 'bar', + Cookie: [ 'foo=bar', 'bar=baz', 'baz=quux' ] + }, + agent: agent + }, common.mustCall((res) => { + const cookieHeaders = req._header.match(/^Cookie: .+$/img); + assert.deepStrictEqual(cookieHeaders, + ['Cookie: foo=bar; bar=baz; baz=quux']); + assert.strictEqual(res.statusCode, 200); + let body = ''; + res.setEncoding('utf8'); + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { + assert.strictEqual(body, 'The path was /hello'); + })); + })); + + setTimeout(common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'PUT', + path: '/there', + agent: agent + }, common.mustCall((res) => { + const cookieHeaders = req._header.match(/^Cookie: .+$/img); + assert.deepStrictEqual(cookieHeaders, ['Cookie: node=awesome; ta=da']); + assert.strictEqual(res.statusCode, 200); + let body = ''; + res.setEncoding('utf8'); + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { + assert.strictEqual(body, 'The path was /there'); + })); + })); + req.setHeader('Cookie', ['node=awesome', 'ta=da']); + req.end(); + }), 1); + + setTimeout(common.mustCall(() => { + const req = http.request({ + port: server.address().port, + method: 'POST', + path: '/world', + headers: [ ['Cookie', 'abc=123'], + ['Cookie', 'def=456'], + ['Cookie', 'ghi=789'], + ['Host', 'example.com'], + ], + agent: agent + }, common.mustCall((res) => { + const cookieHeaders = req._header.match(/^Cookie: .+$/img); + assert.deepStrictEqual(cookieHeaders, + ['Cookie: abc=123', + 'Cookie: def=456', + 'Cookie: ghi=789']); + assert.strictEqual(res.statusCode, 200); + let body = ''; + res.setEncoding('utf8'); + res.on('data', (chunk) => { body += chunk; }); + res.on('end', common.mustCall(() => { + assert.strictEqual(body, 'The path was /world'); + })); + })); + req.end(); + }), 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-allow-http1.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-allow-http1.js new file mode 100644 index 00000000..b1acf8d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-allow-http1.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const http2 = require('http2'); + +(async function main() { + const server = http2.createSecureServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + allowHTTP1: true, + }); + + server.on( + 'request', + common.mustCall((req, res) => { + res.writeHead(200); + res.end(); + }) + ); + + server.on( + 'close', + common.mustCall() + ); + + await new Promise((resolve) => server.listen(0, resolve)); + + await new Promise((resolve) => + https.get( + `https://localhost:${server.address().port}`, + { + rejectUnauthorized: false, + headers: { connection: 'keep-alive' }, + }, + resolve + ) + ); + + let serverClosed = false; + setImmediate( + common.mustCall(() => { + assert.ok(serverClosed, 'server should been closed immediately'); + }) + ); + server.close( + common.mustSucceed(() => { + serverClosed = true; + }) + ); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-alpn.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-alpn.js new file mode 100644 index 00000000..a073d26e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-alpn.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +// This test verifies that http2 server support ALPNCallback option. + +if (!common.hasCrypto) common.skip('missing crypto'); + +const assert = require('assert'); +const h2 = require('http2'); +const tls = require('tls'); + +{ + // Server sets two incompatible ALPN options: + assert.throws(() => h2.createSecureServer({ + ALPNCallback: () => 'a', + ALPNProtocols: ['b', 'c'] + }), (error) => error.code === 'ERR_TLS_ALPN_CALLBACK_WITH_PROTOCOLS'); +} + +{ + const server = h2.createSecureServer({ + key: fixtures.readKey('rsa_private.pem'), + cert: fixtures.readKey('rsa_cert.crt'), + ALPNCallback: () => 'a', + }); + + server.on( + 'secureConnection', + common.mustCall((socket) => { + assert.strictEqual(socket.alpnProtocol, 'a'); + socket.end(); + server.close(); + }) + ); + + server.listen(0, function() { + const client = tls.connect({ + port: server.address().port, + rejectUnauthorized: false, + ALPNProtocols: ['a'], + }, common.mustCall(() => { + assert.strictEqual(client.alpnProtocol, 'a'); + client.end(); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-altsvc.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-altsvc.js new file mode 100644 index 00000000..c5abfc33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-altsvc.js @@ -0,0 +1,130 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.session.altsvc('h2=":8000"', stream.id); + stream.respond(); + stream.end('ok'); +})); +server.on('session', common.mustCall((session) => { + // Origin may be specified by string, URL object, or object with an + // origin property. For string and URL object, origin is guaranteed + // to be an ASCII serialized origin. For object with an origin + // property, it is up to the user to ensure proper serialization. + session.altsvc('h2=":8000"', 'https://example.org:8111/this'); + session.altsvc('h2=":8000"', new URL('https://example.org:8111/this')); + session.altsvc('h2=":8000"', { origin: 'https://example.org:8111' }); + + // Won't error, but won't send anything because the stream does not exist + session.altsvc('h2=":8000"', 3); + + // Will error because the numeric stream id is out of valid range + [0, -1, 1.1, 0xFFFFFFFF + 1, Infinity, -Infinity].forEach((input) => { + assert.throws( + () => session.altsvc('h2=":8000"', input), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "originOrStream" is out of ' + + `range. It must be > 0 && < 4294967296. Received ${input}` + } + ); + }); + + // First argument must be a string + [0, {}, [], null, Infinity].forEach((input) => { + assert.throws( + () => session.altsvc(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + ['\u0001', 'h2="\uff20"', '👀'].forEach((input) => { + assert.throws( + () => session.altsvc(input), + { + code: 'ERR_INVALID_CHAR', + name: 'TypeError', + message: 'Invalid character in alt' + } + ); + }); + + [{}, [], true].forEach((input) => { + assert.throws( + () => session.altsvc('clear', input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + [ + 'abc:', + new URL('abc:'), + { origin: 'null' }, + { origin: '' }, + ].forEach((input) => { + assert.throws( + () => session.altsvc('h2=":8000', input), + { + code: 'ERR_HTTP2_ALTSVC_INVALID_ORIGIN', + name: 'TypeError', + message: 'HTTP/2 ALTSVC frames require a valid origin' + } + ); + }); + + // Arguments + origin are too long for an ALTSVC frame + assert.throws( + () => { + session.altsvc('h2=":8000"', + `http://example.${'a'.repeat(17000)}.org:8000`); + }, + { + code: 'ERR_HTTP2_ALTSVC_LENGTH', + name: 'TypeError', + message: 'HTTP/2 ALTSVC frames are limited to 16382 bytes' + } + ); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(4, () => { + client.close(); + server.close(); + }); + + client.on('altsvc', common.mustCall((alt, origin, stream) => { + assert.strictEqual(alt, 'h2=":8000"'); + switch (stream) { + case 0: + assert.strictEqual(origin, 'https://example.org:8111'); + break; + case 1: + assert.strictEqual(origin, ''); + break; + default: + assert.fail('should not happen'); + } + countdown.dec(); + }, 4)); + + const req = client.request(); + req.resume(); + req.on('close', common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-async-local-storage.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-async-local-storage.js new file mode 100644 index 00000000..69928522 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-async-local-storage.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const async_hooks = require('async_hooks'); + +const storage = new async_hooks.AsyncLocalStorage(); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_PATH, + HTTP2_HEADER_STATUS, +} = http2.constants; + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respond({ + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain; charset=utf-8', + [HTTP2_HEADER_STATUS]: 200 + }); + stream.on('error', common.mustNotCall()); + stream.end('data'); +}); + +server.listen(0, async () => { + const client = storage.run({ id: 0 }, () => http2.connect(`http://localhost:${server.address().port}`)); + + async function doReq(id) { + const req = client.request({ [HTTP2_HEADER_PATH]: '/' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_STATUS], 200); + assert.strictEqual(id, storage.getStore().id); + })); + req.on('data', common.mustCall((data) => { + assert.strictEqual(data.toString(), 'data'); + assert.strictEqual(id, storage.getStore().id); + })); + req.on('end', common.mustCall(() => { + assert.strictEqual(id, storage.getStore().id); + server.close(); + client.close(); + })); + } + + function doReqWith(id) { + storage.run({ id }, () => doReq(id)); + } + + doReqWith(1); + doReqWith(2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-autoselect-protocol.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-autoselect-protocol.js new file mode 100644 index 00000000..abd35d4b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-autoselect-protocol.js @@ -0,0 +1,72 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const net = require('net'); +const http = require('http'); +const http2 = require('http2'); + +// Example test for HTTP/1 vs HTTP/2 protocol autoselection. +// Refs: https://github.com/nodejs/node/issues/34532 + +const h1Server = http.createServer(common.mustCall((req, res) => { + res.end('HTTP/1 Response'); +})); + +const h2Server = http2.createServer(common.mustCall((req, res) => { + res.end('HTTP/2 Response'); +})); + +const rawServer = net.createServer(common.mustCall(function listener(socket) { + const data = socket.read(3); + + if (!data) { // Repeat until data is available + socket.once('readable', () => listener(socket)); + return; + } + + // Put the data back, so the real server can handle it: + socket.unshift(data); + + if (data.toString('ascii') === 'PRI') { // Very dumb preface check + h2Server.emit('connection', socket); + } else { + h1Server.emit('connection', socket); + } +}, 2)); + +rawServer.listen(common.mustCall(() => { + const { port } = rawServer.address(); + + let done = 0; + { + // HTTP/2 Request + const client = http2.connect(`http://localhost:${port}`); + const req = client.request({ ':path': '/' }); + req.end(); + + let content = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => content += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(content, 'HTTP/2 Response'); + if (++done === 2) rawServer.close(); + client.close(); + })); + } + + { + // HTTP/1 Request + http.get(`http://localhost:${port}`, common.mustCall((res) => { + let content = ''; + res.setEncoding('utf8'); + res.on('data', (chunk) => content += chunk); + res.on('end', common.mustCall(() => { + assert.strictEqual(content, 'HTTP/1 Response'); + if (++done === 2) rawServer.close(); + })); + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-backpressure.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-backpressure.js new file mode 100644 index 00000000..40f14792 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-backpressure.js @@ -0,0 +1,53 @@ +'use strict'; + +// Verifies that a full HTTP2 pipeline handles backpressure. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { duplexPair } = require('stream'); + +{ + let req; + const server = http2.createServer(); + server.on('stream', mustCallAsync(async (stream, headers) => { + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + req._readableState.highWaterMark = 20; + stream._writableState.highWaterMark = 20; + assert.strictEqual(stream.write('A'.repeat(5)), true); + assert.strictEqual(stream.write('A'.repeat(40)), false); + assert.strictEqual(await event(req, 'data'), 'A'.repeat(5)); + assert.strictEqual(await event(req, 'data'), 'A'.repeat(40)); + await event(stream, 'drain'); + assert.strictEqual(stream.write('A'.repeat(5)), true); + assert.strictEqual(stream.write('A'.repeat(40)), false); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => clientSide) + }); + + req = client.request({ ':path': '/' }); + req.setEncoding('utf8'); + req.end(); +} + +function event(ee, eventName) { + return new Promise((resolve) => { + ee.once(eventName, common.mustCall(resolve)); + }); +} + +function mustCallAsync(fn, exact) { + return common.mustCall((...args) => { + return Promise.resolve(fn(...args)).then(common.mustCall((val) => val)); + }, exact); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-binding.js new file mode 100644 index 00000000..7a91b2ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-binding.js @@ -0,0 +1,262 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); + +const binding = internalBinding('http2'); +const http2 = require('http2'); + +assert(binding.Http2Session); +assert.strictEqual(typeof binding.Http2Session, 'function'); + +const settings = http2.getDefaultSettings(); +assert.strictEqual(settings.headerTableSize, 4096); +assert.strictEqual(settings.enablePush, true); +assert.strictEqual(settings.maxConcurrentStreams, 4294967295); +assert.strictEqual(settings.initialWindowSize, 65535); +assert.strictEqual(settings.maxFrameSize, 16384); + +assert.strictEqual(binding.nghttp2ErrorString(-517), + 'GOAWAY has already been sent'); + +// Assert constants are present +assert(binding.constants); +assert.strictEqual(typeof binding.constants, 'object'); +const constants = binding.constants; + +const expectedStatusCodes = { + HTTP_STATUS_CONTINUE: 100, + HTTP_STATUS_SWITCHING_PROTOCOLS: 101, + HTTP_STATUS_PROCESSING: 102, + HTTP_STATUS_EARLY_HINTS: 103, + HTTP_STATUS_OK: 200, + HTTP_STATUS_CREATED: 201, + HTTP_STATUS_ACCEPTED: 202, + HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION: 203, + HTTP_STATUS_NO_CONTENT: 204, + HTTP_STATUS_RESET_CONTENT: 205, + HTTP_STATUS_PARTIAL_CONTENT: 206, + HTTP_STATUS_MULTI_STATUS: 207, + HTTP_STATUS_ALREADY_REPORTED: 208, + HTTP_STATUS_IM_USED: 226, + HTTP_STATUS_MULTIPLE_CHOICES: 300, + HTTP_STATUS_MOVED_PERMANENTLY: 301, + HTTP_STATUS_FOUND: 302, + HTTP_STATUS_SEE_OTHER: 303, + HTTP_STATUS_NOT_MODIFIED: 304, + HTTP_STATUS_USE_PROXY: 305, + HTTP_STATUS_TEMPORARY_REDIRECT: 307, + HTTP_STATUS_PERMANENT_REDIRECT: 308, + HTTP_STATUS_BAD_REQUEST: 400, + HTTP_STATUS_UNAUTHORIZED: 401, + HTTP_STATUS_PAYMENT_REQUIRED: 402, + HTTP_STATUS_FORBIDDEN: 403, + HTTP_STATUS_NOT_FOUND: 404, + HTTP_STATUS_METHOD_NOT_ALLOWED: 405, + HTTP_STATUS_NOT_ACCEPTABLE: 406, + HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED: 407, + HTTP_STATUS_REQUEST_TIMEOUT: 408, + HTTP_STATUS_CONFLICT: 409, + HTTP_STATUS_GONE: 410, + HTTP_STATUS_LENGTH_REQUIRED: 411, + HTTP_STATUS_PRECONDITION_FAILED: 412, + HTTP_STATUS_PAYLOAD_TOO_LARGE: 413, + HTTP_STATUS_URI_TOO_LONG: 414, + HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE: 415, + HTTP_STATUS_RANGE_NOT_SATISFIABLE: 416, + HTTP_STATUS_EXPECTATION_FAILED: 417, + HTTP_STATUS_TEAPOT: 418, + HTTP_STATUS_MISDIRECTED_REQUEST: 421, + HTTP_STATUS_UNPROCESSABLE_ENTITY: 422, + HTTP_STATUS_LOCKED: 423, + HTTP_STATUS_FAILED_DEPENDENCY: 424, + HTTP_STATUS_TOO_EARLY: 425, + HTTP_STATUS_UPGRADE_REQUIRED: 426, + HTTP_STATUS_PRECONDITION_REQUIRED: 428, + HTTP_STATUS_TOO_MANY_REQUESTS: 429, + HTTP_STATUS_REQUEST_HEADER_FIELDS_TOO_LARGE: 431, + HTTP_STATUS_UNAVAILABLE_FOR_LEGAL_REASONS: 451, + HTTP_STATUS_INTERNAL_SERVER_ERROR: 500, + HTTP_STATUS_NOT_IMPLEMENTED: 501, + HTTP_STATUS_BAD_GATEWAY: 502, + HTTP_STATUS_SERVICE_UNAVAILABLE: 503, + HTTP_STATUS_GATEWAY_TIMEOUT: 504, + HTTP_STATUS_HTTP_VERSION_NOT_SUPPORTED: 505, + HTTP_STATUS_VARIANT_ALSO_NEGOTIATES: 506, + HTTP_STATUS_INSUFFICIENT_STORAGE: 507, + HTTP_STATUS_LOOP_DETECTED: 508, + HTTP_STATUS_BANDWIDTH_LIMIT_EXCEEDED: 509, + HTTP_STATUS_NOT_EXTENDED: 510, + HTTP_STATUS_NETWORK_AUTHENTICATION_REQUIRED: 511 +}; + +const expectedHeaderNames = { + HTTP2_HEADER_STATUS: ':status', + HTTP2_HEADER_METHOD: ':method', + HTTP2_HEADER_AUTHORITY: ':authority', + HTTP2_HEADER_SCHEME: ':scheme', + HTTP2_HEADER_PATH: ':path', + HTTP2_HEADER_PROTOCOL: ':protocol', + HTTP2_HEADER_DATE: 'date', + HTTP2_HEADER_ACCEPT_CHARSET: 'accept-charset', + HTTP2_HEADER_ACCEPT_ENCODING: 'accept-encoding', + HTTP2_HEADER_ACCEPT_LANGUAGE: 'accept-language', + HTTP2_HEADER_ACCEPT_RANGES: 'accept-ranges', + HTTP2_HEADER_ACCEPT: 'accept', + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_CREDENTIALS: 'access-control-allow-credentials', + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_HEADERS: 'access-control-allow-headers', + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_METHODS: 'access-control-allow-methods', + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN: 'access-control-allow-origin', + HTTP2_HEADER_ACCESS_CONTROL_EXPOSE_HEADERS: 'access-control-expose-headers', + HTTP2_HEADER_ACCESS_CONTROL_MAX_AGE: 'access-control-max-age', + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_HEADERS: 'access-control-request-headers', + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_METHOD: 'access-control-request-method', + HTTP2_HEADER_AGE: 'age', + HTTP2_HEADER_ALLOW: 'allow', + HTTP2_HEADER_AUTHORIZATION: 'authorization', + HTTP2_HEADER_CACHE_CONTROL: 'cache-control', + HTTP2_HEADER_CONTENT_DISPOSITION: 'content-disposition', + HTTP2_HEADER_CONTENT_ENCODING: 'content-encoding', + HTTP2_HEADER_CONTENT_LANGUAGE: 'content-language', + HTTP2_HEADER_CONTENT_LENGTH: 'content-length', + HTTP2_HEADER_CONTENT_LOCATION: 'content-location', + HTTP2_HEADER_CONTENT_RANGE: 'content-range', + HTTP2_HEADER_CONTENT_TYPE: 'content-type', + HTTP2_HEADER_COOKIE: 'cookie', + HTTP2_HEADER_CONNECTION: 'connection', + HTTP2_HEADER_DNT: 'dnt', + HTTP2_HEADER_ETAG: 'etag', + HTTP2_HEADER_EXPECT: 'expect', + HTTP2_HEADER_EXPIRES: 'expires', + HTTP2_HEADER_FORWARDED: 'forwarded', + HTTP2_HEADER_FROM: 'from', + HTTP2_HEADER_HOST: 'host', + HTTP2_HEADER_IF_MATCH: 'if-match', + HTTP2_HEADER_IF_MODIFIED_SINCE: 'if-modified-since', + HTTP2_HEADER_IF_NONE_MATCH: 'if-none-match', + HTTP2_HEADER_IF_RANGE: 'if-range', + HTTP2_HEADER_IF_UNMODIFIED_SINCE: 'if-unmodified-since', + HTTP2_HEADER_LAST_MODIFIED: 'last-modified', + HTTP2_HEADER_LINK: 'link', + HTTP2_HEADER_LOCATION: 'location', + HTTP2_HEADER_MAX_FORWARDS: 'max-forwards', + HTTP2_HEADER_PREFER: 'prefer', + HTTP2_HEADER_PROXY_AUTHENTICATE: 'proxy-authenticate', + HTTP2_HEADER_PROXY_AUTHORIZATION: 'proxy-authorization', + HTTP2_HEADER_PROXY_CONNECTION: 'proxy-connection', + HTTP2_HEADER_RANGE: 'range', + HTTP2_HEADER_REFERER: 'referer', + HTTP2_HEADER_REFRESH: 'refresh', + HTTP2_HEADER_RETRY_AFTER: 'retry-after', + HTTP2_HEADER_SERVER: 'server', + HTTP2_HEADER_SET_COOKIE: 'set-cookie', + HTTP2_HEADER_STRICT_TRANSPORT_SECURITY: 'strict-transport-security', + HTTP2_HEADER_TRAILER: 'trailer', + HTTP2_HEADER_TRANSFER_ENCODING: 'transfer-encoding', + HTTP2_HEADER_TK: 'tk', + HTTP2_HEADER_UPGRADE_INSECURE_REQUESTS: 'upgrade-insecure-requests', + HTTP2_HEADER_USER_AGENT: 'user-agent', + HTTP2_HEADER_VARY: 'vary', + HTTP2_HEADER_VIA: 'via', + HTTP2_HEADER_WARNING: 'warning', + HTTP2_HEADER_WWW_AUTHENTICATE: 'www-authenticate', + HTTP2_HEADER_X_CONTENT_TYPE_OPTIONS: 'x-content-type-options', + HTTP2_HEADER_X_FRAME_OPTIONS: 'x-frame-options', + HTTP2_HEADER_KEEP_ALIVE: 'keep-alive', + HTTP2_HEADER_CONTENT_MD5: 'content-md5', + HTTP2_HEADER_TE: 'te', + HTTP2_HEADER_UPGRADE: 'upgrade', + HTTP2_HEADER_HTTP2_SETTINGS: 'http2-settings', + HTTP2_HEADER_X_XSS_PROTECTION: 'x-xss-protection', + HTTP2_HEADER_ALT_SVC: 'alt-svc', + HTTP2_HEADER_CONTENT_SECURITY_POLICY: 'content-security-policy', + HTTP2_HEADER_EARLY_DATA: 'early-data', + HTTP2_HEADER_EXPECT_CT: 'expect-ct', + HTTP2_HEADER_ORIGIN: 'origin', + HTTP2_HEADER_PURPOSE: 'purpose', + HTTP2_HEADER_TIMING_ALLOW_ORIGIN: 'timing-allow-origin', + HTTP2_HEADER_X_FORWARDED_FOR: 'x-forwarded-for', + HTTP2_HEADER_PRIORITY: 'priority', +}; + +const expectedNGConstants = { + NGHTTP2_SESSION_SERVER: 0, + NGHTTP2_SESSION_CLIENT: 1, + NGHTTP2_STREAM_STATE_IDLE: 1, + NGHTTP2_STREAM_STATE_OPEN: 2, + NGHTTP2_STREAM_STATE_RESERVED_LOCAL: 3, + NGHTTP2_STREAM_STATE_RESERVED_REMOTE: 4, + NGHTTP2_STREAM_STATE_HALF_CLOSED_LOCAL: 5, + NGHTTP2_STREAM_STATE_HALF_CLOSED_REMOTE: 6, + NGHTTP2_STREAM_STATE_CLOSED: 7, + NGHTTP2_HCAT_REQUEST: 0, + NGHTTP2_HCAT_RESPONSE: 1, + NGHTTP2_HCAT_PUSH_RESPONSE: 2, + NGHTTP2_HCAT_HEADERS: 3, + NGHTTP2_NO_ERROR: 0, + NGHTTP2_PROTOCOL_ERROR: 1, + NGHTTP2_INTERNAL_ERROR: 2, + NGHTTP2_FLOW_CONTROL_ERROR: 3, + NGHTTP2_SETTINGS_TIMEOUT: 4, + NGHTTP2_STREAM_CLOSED: 5, + NGHTTP2_FRAME_SIZE_ERROR: 6, + NGHTTP2_REFUSED_STREAM: 7, + NGHTTP2_CANCEL: 8, + NGHTTP2_COMPRESSION_ERROR: 9, + NGHTTP2_CONNECT_ERROR: 10, + NGHTTP2_ENHANCE_YOUR_CALM: 11, + NGHTTP2_INADEQUATE_SECURITY: 12, + NGHTTP2_HTTP_1_1_REQUIRED: 13, + NGHTTP2_NV_FLAG_NONE: 0, + NGHTTP2_NV_FLAG_NO_INDEX: 1, + NGHTTP2_ERR_DEFERRED: -508, + NGHTTP2_ERR_NOMEM: -901, + NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE: -509, + NGHTTP2_ERR_INVALID_ARGUMENT: -501, + NGHTTP2_ERR_STREAM_CLOSED: -510, + NGHTTP2_ERR_FRAME_SIZE_ERROR: -522, + NGHTTP2_FLAG_NONE: 0, + NGHTTP2_FLAG_END_STREAM: 1, + NGHTTP2_FLAG_END_HEADERS: 4, + NGHTTP2_FLAG_ACK: 1, + NGHTTP2_FLAG_PADDED: 8, + NGHTTP2_FLAG_PRIORITY: 32, + NGHTTP2_DEFAULT_WEIGHT: 16, + NGHTTP2_SETTINGS_HEADER_TABLE_SIZE: 1, + NGHTTP2_SETTINGS_ENABLE_PUSH: 2, + NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS: 3, + NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE: 4, + NGHTTP2_SETTINGS_MAX_FRAME_SIZE: 5, + NGHTTP2_SETTINGS_MAX_HEADER_LIST_SIZE: 6, + NGHTTP2_SETTINGS_ENABLE_CONNECT_PROTOCOL: 8 +}; + +const defaultSettings = { + DEFAULT_SETTINGS_HEADER_TABLE_SIZE: 4096, + DEFAULT_SETTINGS_ENABLE_PUSH: 1, + DEFAULT_SETTINGS_MAX_CONCURRENT_STREAMS: 4294967295, + DEFAULT_SETTINGS_INITIAL_WINDOW_SIZE: 65535, + DEFAULT_SETTINGS_MAX_FRAME_SIZE: 16384, + DEFAULT_SETTINGS_MAX_HEADER_LIST_SIZE: 65535, + DEFAULT_SETTINGS_ENABLE_CONNECT_PROTOCOL: 0 +}; + +for (const name of Object.keys(constants)) { + if (name.startsWith('HTTP_STATUS_')) { + assert.strictEqual(constants[name], expectedStatusCodes[name], + `Expected status code match for ${name}`); + } else if (name.startsWith('HTTP2_HEADER_')) { + assert.strictEqual(constants[name], expectedHeaderNames[name], + `Expected header name match for ${name}`); + } else if (name.startsWith('NGHTTP2_')) { + assert.strictEqual(constants[name], expectedNGConstants[name], + `Expected ng constant match for ${name}`); + } else if (name.startsWith('DEFAULT_SETTINGS_')) { + assert.strictEqual(constants[name], defaultSettings[name], + `Expected default setting match for ${name}`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-buffersize.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-buffersize.js new file mode 100644 index 00000000..68bb4315 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-buffersize.js @@ -0,0 +1,51 @@ +'use strict'; + +const { mustCall, mustSucceed, hasCrypto, skip } = require('../common'); +if (!hasCrypto) + skip('missing crypto'); +const assert = require('assert'); +const { createServer, connect } = require('http2'); +const Countdown = require('../common/countdown'); + +// This test ensures that `bufferSize` of Http2Session and Http2Stream work +// as expected. +{ + const kSockets = 2; + const kTimes = 10; + const kBufferSize = 30; + const server = createServer(); + + let client; + const countdown = new Countdown(kSockets, () => { + client.close(); + server.close(); + }); + + server.on('stream', mustCall((stream) => { + stream.on('data', mustCall()); + stream.on('end', mustCall()); + stream.on('close', mustCall(() => { + countdown.dec(); + })); + }, kSockets)); + + server.listen(0, mustCall(() => { + const authority = `http://localhost:${server.address().port}`; + client = connect(authority); + + client.once('connect', mustCall()); + + for (let j = 0; j < kSockets; j += 1) { + const stream = client.request({ ':method': 'POST' }); + stream.on('data', () => {}); + + for (let i = 0; i < kTimes; i += 1) { + stream.write(Buffer.allocUnsafe(kBufferSize), mustSucceed()); + const expectedSocketBufferSize = kBufferSize * (i + 1); + assert.strictEqual(stream.bufferSize, expectedSocketBufferSize); + } + stream.end(); + stream.close(); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-byteswritten-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-byteswritten-server.js new file mode 100644 index 00000000..3077687f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-byteswritten-server.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const http2Server = http2.createServer(common.mustCall(function(req, res) { + res.socket.on('finish', common.mustCall(() => { + assert(req.socket.bytesWritten > 0); // 1094 + })); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write(Buffer.from('1'.repeat(1024))); + res.end(); +})); + +http2Server.listen(0, common.mustCall(function() { + const URL = `http://localhost:${http2Server.address().port}`; + const http2client = http2.connect(URL, { protocol: 'http:' }); + const req = http2client.request({ ':method': 'GET', ':path': '/' }); + req.on('data', common.mustCall()); + req.on('end', common.mustCall(function() { + http2client.close(); + http2Server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-cancel-while-client-reading.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-cancel-while-client-reading.js new file mode 100644 index 00000000..189e128e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-cancel-while-client-reading.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const http2 = require('http2'); +const key = fixtures.readKey('agent1-key.pem', 'binary'); +const cert = fixtures.readKey('agent1-cert.pem', 'binary'); + +const server = http2.createSecureServer({ key, cert }); + +let client_stream; + +server.on('stream', common.mustCall(function(stream) { + stream.resume(); + stream.on('data', function(chunk) { + stream.write(chunk); + client_stream.pause(); + client_stream.close(http2.constants.NGHTTP2_CANCEL); + }); + stream.on('error', () => {}); +})); + +server.listen(0, function() { + const client = http2.connect(`https://localhost:${server.address().port}`, + { rejectUnauthorized: false } + ); + client_stream = client.request({ ':method': 'POST' }); + client_stream.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + client_stream.resume(); + client_stream.write(Buffer.alloc(1024 * 1024)); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-capture-rejection.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-capture-rejection.js new file mode 100644 index 00000000..6d8cb224 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-capture-rejection.js @@ -0,0 +1,151 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const events = require('events'); +const { createServer, connect } = require('http2'); + +events.captureRejections = true; + +{ + // Test error thrown in the server 'stream' event, + // after a respond() + + const server = createServer(); + server.on('stream', common.mustCall(async (stream) => { + server.close(); + + stream.respond({ ':status': 200 }); + + const _err = new Error('kaboom'); + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + })); + throw _err; + })); + + server.listen(0, common.mustCall(() => { + const { port } = server.address(); + const session = connect(`http://localhost:${port}`); + + const req = session.request(); + + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_HTTP2_STREAM_ERROR'); + })); + + req.on('close', common.mustCall(() => { + session.close(); + })); + })); +} + +{ + // Test error thrown in the server 'stream' event, + // before a respond(). + + const server = createServer(); + server.on('stream', common.mustCall(async (stream) => { + server.close(); + + stream.on('error', common.mustNotCall()); + + throw new Error('kaboom'); + })); + + server.listen(0, common.mustCall(() => { + const { port } = server.address(); + const session = connect(`http://localhost:${port}`); + + const req = session.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 500); + })); + + req.on('close', common.mustCall(() => { + session.close(); + })); + })); +} + +{ + // Test error thrown in 'request' event + + const server = createServer(common.mustCall(async (req, res) => { + server.close(); + res.setHeader('content-type', 'application/json'); + const _err = new Error('kaboom'); + throw _err; + })); + + server.listen(0, common.mustCall(() => { + const { port } = server.address(); + const session = connect(`http://localhost:${port}`); + + const req = session.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 500); + assert.strictEqual(Object.hasOwn(headers, 'content-type'), false); + })); + + req.on('close', common.mustCall(() => { + session.close(); + })); + + req.resume(); + })); +} + +{ + // Test error thrown in the client 'stream' event + + const server = createServer(); + server.on('stream', common.mustCall(async (stream) => { + const { port } = server.address(); + + server.close(); + + stream.pushStream({ + ':scheme': 'http', + ':path': '/foobar', + ':authority': `localhost:${port}`, + }, common.mustCall((err, push) => { + push.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + push.end('pushed by the server'); + + stream.end('test'); + })); + + stream.respond({ + ':status': 200 + }); + })); + + server.listen(0, common.mustCall(() => { + const { port } = server.address(); + const session = connect(`http://localhost:${port}`); + + const req = session.request(); + req.resume(); + + session.on('stream', common.mustCall(async (stream) => { + session.close(); + + const _err = new Error('kaboom'); + stream.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + })); + throw _err; + })); + + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-clean-output.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-clean-output.js new file mode 100644 index 00000000..27b7c338 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-clean-output.js @@ -0,0 +1,40 @@ +'use strict'; + +const { + hasCrypto, + mustCall, + skip +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); + +const { + strictEqual +} = require('assert'); +const { + createServer, + connect +} = require('http2'); +const { + spawnSync +} = require('child_process'); + +// Validate that there is no unexpected output when +// using http2 +if (process.argv[2] !== 'child') { + const { + stdout, stderr, status + } = spawnSync(process.execPath, [__filename, 'child'], { encoding: 'utf8' }); + strictEqual(stderr, ''); + strictEqual(stdout, ''); + strictEqual(status, 0); +} else { + const server = createServer(); + server.listen(0, mustCall(() => { + const client = connect(`http://localhost:${server.address().port}`); + client.on('connect', mustCall(() => { + client.close(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-connection-tunnelling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-connection-tunnelling.js new file mode 100644 index 00000000..6e04121c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-connection-tunnelling.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const net = require('net'); +const tls = require('tls'); +const h2 = require('http2'); + +// This test sets up an H2 proxy server, and tunnels a request over one of its streams +// back to itself, via TLS, and then closes the TLS connection. On some Node versions +// (v18 & v20 up to 20.5.1) the resulting JS Stream Socket fails to shutdown correctly +// in this case, and crashes due to a null pointer in finishShutdown. + +const tlsOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ALPNProtocols: ['h2'] +}; + +const netServer = net.createServer((socket) => { + socket.allowHalfOpen = false; + // ^ This allows us to trigger this reliably, but it's not strictly required + // for the bug and crash to happen, skipping this just fails elsewhere later. + + h2Server.emit('connection', socket); +}); + +const h2Server = h2.createSecureServer(tlsOptions, (req, res) => { + res.writeHead(200); + res.end(); +}); + +h2Server.on('connect', (req, res) => { + res.writeHead(200, {}); + netServer.emit('connection', res.stream); +}); + +netServer.listen(0, common.mustCall(() => { + const proxyClient = h2.connect(`https://localhost:${netServer.address().port}`, { + rejectUnauthorized: false + }); + + const proxyReq = proxyClient.request({ + ':method': 'CONNECT', + ':authority': 'example.com:443' + }); + + proxyReq.on('response', common.mustCall((response) => { + assert.strictEqual(response[':status'], 200); + + // Create a TLS socket within the tunnel, and start sending a request: + const tlsSocket = tls.connect({ + socket: proxyReq, + ALPNProtocols: ['h2'], + rejectUnauthorized: false + }); + + proxyReq.on('close', common.mustCall(() => { + proxyClient.close(); + netServer.close(); + })); + + // Forcibly kill the TLS socket + tlsSocket.destroy(); + + // This results in an async error in affected Node versions, before the 'close' event + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-data-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-data-end.js new file mode 100644 index 00000000..2f251692 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-data-end.js @@ -0,0 +1,72 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers, flags) => { + if (headers[':path'] === '/') { + stream.pushStream({ ':path': '/foobar' }, (err, push, headers) => { + assert.ifError(err); + push.respond({ + 'content-type': 'text/html', + 'x-push-data': 'pushed by server', + }); + push.write('pushed by server '); + setImmediate(() => push.end('data')); + stream.end('st'); + }); + } + stream.respond({ 'content-type': 'text/html' }); + stream.write('te'); +})); + + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + const req = client.request(); + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + })); + + client.on('stream', common.mustCall((stream, headers, flags) => { + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':path'], '/foobar'); + assert.strictEqual(headers[':authority'], `localhost:${port}`); + stream.on('push', common.mustCall((headers, flags) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + assert.strictEqual(headers['x-push-data'], 'pushed by server'); + })); + + stream.setEncoding('utf8'); + let pushData = ''; + stream.on('data', (d) => pushData += d); + stream.on('end', common.mustCall(() => { + assert.strictEqual(pushData, 'pushed by server data'); + })); + stream.on('close', () => countdown.dec()); + })); + + let data = ''; + + req.setEncoding('utf8'); + req.on('data', common.mustCallAtLeast((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + })); + req.on('close', () => countdown.dec()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-destroy.js new file mode 100644 index 00000000..d7609fc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-destroy.js @@ -0,0 +1,316 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const { kSocket } = require('internal/http2/util'); +const Countdown = require('../common/countdown'); +const { getEventListeners } = require('events'); +{ + const server = h2.createServer(); + server.listen(0, common.mustCall(() => { + const destroyCallbacks = [ + (client) => client.destroy(), + (client) => client[kSocket].destroy(), + ]; + + const countdown = new Countdown(destroyCallbacks.length, () => { + server.close(); + }); + + for (const destroyCallback of destroyCallbacks) { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('connect', common.mustCall(() => { + const socket = client[kSocket]; + + assert(socket, 'client session has associated socket'); + assert( + !client.destroyed, + 'client has not been destroyed before destroy is called' + ); + assert( + !socket.destroyed, + 'socket has not been destroyed before destroy is called' + ); + + destroyCallback(client); + + client.on('close', common.mustCall(() => { + assert(client.destroyed); + })); + + countdown.dec(); + })); + } + })); +} + +// Test destroy before client operations +{ + const server = h2.createServer(); + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const socket = client[kSocket]; + socket.on('close', common.mustCall(() => { + assert(socket.destroyed); + })); + + const req = client.request(); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_CANCEL', + name: 'Error', + message: 'The pending stream has been canceled' + })); + + client.destroy(); + + req.on('response', common.mustNotCall()); + + const sessionError = { + name: 'Error', + code: 'ERR_HTTP2_INVALID_SESSION', + message: 'The session has been destroyed' + }; + + assert.throws(() => client.setNextStreamID(), sessionError); + assert.throws(() => client.setLocalWindowSize(), sessionError); + assert.throws(() => client.ping(), sessionError); + assert.throws(() => client.settings({}), sessionError); + assert.throws(() => client.goaway(), sessionError); + assert.throws(() => client.request(), sessionError); + client.close(); // Should be a non-op at this point + + // Wait for setImmediate call from destroy() to complete + // so that state.destroyed is set to true + setImmediate(() => { + assert.throws(() => client.setNextStreamID(), sessionError); + assert.throws(() => client.setLocalWindowSize(), sessionError); + assert.throws(() => client.ping(), sessionError); + assert.throws(() => client.settings({}), sessionError); + assert.throws(() => client.goaway(), sessionError); + assert.throws(() => client.request(), sessionError); + client.close(); // Should be a non-op at this point + }); + + req.resume(); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => server.close())); + })); +} + +// Test destroy before goaway +{ + const server = h2.createServer(); + server.on('stream', common.mustCall((stream) => { + stream.session.destroy(); + })); + + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + client.on('close', () => { + server.close(); + // Calling destroy in here should not matter + client.destroy(); + }); + + client.request(); + })); +} + +// Test destroy before connect +{ + const server = h2.createServer(); + server.on('stream', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + server.on('connection', common.mustCall(() => { + server.close(); + client.close(); + })); + + const req = client.request(); + req.destroy(); + })); +} + +// Test close before connect +{ + const server = h2.createServer(); + + server.on('stream', common.mustNotCall()); + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + const socket = client[kSocket]; + socket.on('close', common.mustCall(() => { + assert(socket.destroyed); + })); + + const req = client.request(); + // Should throw goaway error + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_GOAWAY_SESSION', + name: 'Error', + message: 'New streams cannot be created after receiving a GOAWAY' + })); + + client.close(); + req.resume(); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => server.close())); + })); +} + +// Destroy with AbortSignal +{ + const server = h2.createServer(); + const controller = new AbortController(); + + server.on('stream', common.mustNotCall()); + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + + const { signal } = controller; + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + + client.on('error', common.mustCall(() => { + // After underlying stream dies, signal listener detached + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + })); + + const req = client.request({}, { signal }); + + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + })); + req.on('close', common.mustCall(() => server.close())); + + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + // Signal listener attached + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + + controller.abort(); + + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + })); +} +// Pass an already destroyed signal to abort immediately. +{ + const server = h2.createServer(); + const controller = new AbortController(); + + server.on('stream', common.mustNotCall()); + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + + const { signal } = controller; + controller.abort(); + + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + + client.on('error', common.mustCall(() => { + // After underlying stream dies, signal listener detached + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + })); + + const req = client.request({}, { signal }); + // Signal already aborted, so no event listener attached. + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + + assert.strictEqual(req.aborted, false); + // Destroyed on same tick as request made + assert.strictEqual(req.destroyed, true); + + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + })); + req.on('close', common.mustCall(() => server.close())); + })); +} + + +// Destroy ClientHttpSession with AbortSignal +{ + function testH2ConnectAbort(secure) { + const server = secure ? h2.createSecureServer() : h2.createServer(); + const controller = new AbortController(); + + server.on('stream', common.mustNotCall()); + server.listen(0, common.mustCall(() => { + const { signal } = controller; + const protocol = secure ? 'https' : 'http'; + const client = h2.connect(`${protocol}://localhost:${server.address().port}`, { + signal, + }); + client.on('close', common.mustCall()); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + + client.on('error', common.mustCall(common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + }))); + + const req = client.request({}, {}); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ERR_HTTP2_STREAM_CANCEL'); + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, true); + })); + req.on('close', common.mustCall(() => server.close())); + + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.destroyed, false); + // Signal listener attached + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + + controller.abort(); + })); + } + testH2ConnectAbort(false); + testH2ConnectAbort(true); +} + +// Destroy ClientHttp2Stream with AbortSignal +{ + const server = h2.createServer(); + const controller = new AbortController(); + + server.on('stream', common.mustCall((stream) => { + stream.on('error', common.mustNotCall()); + stream.on('close', common.mustCall(() => { + assert.strictEqual(stream.rstCode, h2.constants.NGHTTP2_CANCEL); + server.close(); + })); + controller.abort(); + })); + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + + const { signal } = controller; + const req = client.request({}, { signal }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + req.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ABORT_ERR'); + assert.strictEqual(err.name, 'AbortError'); + client.close(); + })); + req.on('close', common.mustCall()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-http1-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-http1-server.js new file mode 100644 index 00000000..4a7c7c0a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-http1-server.js @@ -0,0 +1,44 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http = require('http'); +const http2 = require('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Creating an http1 server here... +const server = http.createServer(common.mustNotCall()) + .on('clientError', common.mustCall((error, socket) => { + assert.strictEqual(error.code, 'HPE_PAUSED_H2_UPGRADE'); + assert.strictEqual(error.bytesParsed, 24); + socket.write('HTTP/1.1 400 No H2 support\r\n\r\n'); + + // Don't give client a chance to send a preamble. + socket.destroy(); + })); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request(); + req.on('close', common.mustCall()); + + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + message: 'Protocol error' + })); + + client.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: 'Protocol error' + })); + + client.on('close', common.mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-jsstream-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-jsstream-destroy.js new file mode 100644 index 00000000..7e44241e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-jsstream-destroy.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); +const { Duplex } = require('stream'); + +const server = h2.createSecureServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}); + +class JSSocket extends Duplex { + constructor(socket) { + super({ emitClose: true }); + socket.on('close', () => this.destroy()); + socket.on('data', (data) => this.push(data)); + this.socket = socket; + } + + _write(data, encoding, callback) { + this.socket.write(data, encoding, callback); + } + + _read(size) { + } + + _final(cb) { + cb(); + } +} + +server.listen(0, common.mustCall(function() { + const socket = tls.connect({ + rejectUnauthorized: false, + host: 'localhost', + port: this.address().port, + ALPNProtocols: ['h2'] + }, () => { + const proxy = new JSSocket(socket); + const client = h2.connect(`https://localhost:${this.address().port}`, { + createConnection: () => proxy + }); + const req = client.request(); + + server.on('request', () => { + socket.destroy(); + }); + + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-onconnect-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-onconnect-errors.js new file mode 100644 index 00000000..382f442d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-onconnect-errors.js @@ -0,0 +1,115 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { internalBinding } = require('internal/test/binding'); +const { + constants, + Http2Session, + nghttp2ErrorString +} = internalBinding('http2'); +const http2 = require('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Tests error handling within requestOnConnect +// - NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE (should emit session error) +// - NGHTTP2_ERR_INVALID_ARGUMENT (should emit stream error) +// - every other NGHTTP2 error from binding (should emit session error) + +const specificTestKeys = [ + 'NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE', + 'NGHTTP2_ERR_INVALID_ARGUMENT', +]; + +const specificTests = [ + { + ngError: constants.NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE, + error: { + code: 'ERR_HTTP2_OUT_OF_STREAMS', + name: 'Error', + message: 'No stream ID is available because ' + + 'maximum stream ID has been reached' + }, + type: 'stream' + }, + { + ngError: constants.NGHTTP2_ERR_INVALID_ARGUMENT, + error: { + code: 'ERR_HTTP2_STREAM_SELF_DEPENDENCY', + name: 'Error', + message: 'A stream cannot depend on itself' + }, + type: 'stream' + }, +]; + +const genericTests = Object.getOwnPropertyNames(constants) + .filter((key) => ( + key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0 + )) + .map((key) => ({ + ngError: constants[key], + error: { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: nghttp2ErrorString(constants[key]) + }, + type: 'session' + })); + +const tests = specificTests.concat(genericTests); + +let currentError; + +// Mock submitRequest because we only care about testing error handling +Http2Session.prototype.request = () => currentError; + +const server = http2.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => runTest(tests.shift()))); + +function runTest(test) { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + + const req = client.request({ ':method': 'POST' }); + + currentError = test.ngError; + req.resume(); + req.end(); + + const errorMustCall = common.expectsError(test.error); + const errorMustNotCall = common.mustNotCall( + `${test.error.code} should emit on ${test.type}` + ); + + if (test.type === 'stream') { + client.on('error', errorMustNotCall); + req.on('error', errorMustCall); + } else { + client.on('error', errorMustCall); + req.on('error', (err) => { + common.expectsError({ + code: 'ERR_HTTP2_STREAM_CANCEL' + })(err); + common.expectsError({ + code: 'ERR_HTTP2_ERROR' + })(err.cause); + }); + } + + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => { + client.destroy(); + + if (!tests.length) { + server.close(); + } else { + runTest(tests.shift()); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-port-80.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-port-80.js new file mode 100644 index 00000000..a286dbf6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-port-80.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const net = require('net'); + +// Verifies that port 80 gets set as expected + +const connect = net.connect; +net.connect = common.mustCall((...args) => { + assert.strictEqual(args[0].port, '80'); + return connect(...args); +}); + +const client = http2.connect('http://localhost:80'); + +// A socket error may or may not occur depending on whether there is something +// currently listening on port 80. Keep this as a non-op and not a mustCall or +// mustNotCall. +client.on('error', () => {}); + +client.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-priority-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-priority-before-connect.js new file mode 100644 index 00000000..7aa13a5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-priority-before-connect.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.priority({}); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect-error.js new file mode 100644 index 00000000..44ff4a28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect-error.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const util = require('util'); + +const server = http2.createServer(); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + server.close(() => { + const connect = util.promisify(http2.connect); + connect(`http://localhost:${port}`) + .then(common.mustNotCall('Promise should not be resolved')) + .catch(common.mustCall((err) => { + assert(err instanceof Error); + assert.strictEqual(err.code, 'ECONNREFUSED'); + })); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect.js new file mode 100644 index 00000000..3e41bee4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-promisify-connect.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const util = require('util'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end('ok'); +})); +server.listen(0, common.mustCall(() => { + const connect = util.promisify(http2.connect); + + connect(`http://localhost:${server.address().port}`) + .then(common.mustCall((client) => { + assert(client); + const req = client.request(); + let data = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => data += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'ok'); + client.close(); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-proxy-over-http2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-proxy-over-http2.js new file mode 100644 index 00000000..e749c1e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-proxy-over-http2.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +server.listen(0, common.mustCall(function() { + const proxyClient = h2.connect(`http://localhost:${server.address().port}`); + + const request = proxyClient.request({ + ':method': 'CONNECT', + ':authority': 'example.com:80' + }); + + request.on('response', common.mustCall((connectResponse) => { + assert.strictEqual(connectResponse[':status'], 200); + + const proxiedClient = h2.connect('http://example.com', { + createConnection: () => request // Tunnel via first request stream + }); + + const proxiedRequest = proxiedClient.request(); + proxiedRequest.on('response', common.mustCall((proxiedResponse) => { + assert.strictEqual(proxiedResponse[':status'], 204); + + proxiedClient.close(); + proxyClient.close(); + server.close(); + })); + })); +})); + +server.once('connect', common.mustCall((req, res) => { + assert.strictEqual(req.headers[':method'], 'CONNECT'); + res.writeHead(200); // Accept the CONNECT tunnel + + // Handle this stream as a new 'proxied' connection (pretend to forward + // but actually just unwrap the tunnel ourselves): + server.emit('connection', res.stream); +})); + +// Handle the 'proxied' request itself: +server.once('request', common.mustCall((req, res) => { + res.writeHead(204); + res.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-listeners-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-listeners-warning.js new file mode 100644 index 00000000..854e9535 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-listeners-warning.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const EventEmitter = require('events'); + +// This test ensures that a MaxListenersExceededWarning isn't emitted if +// more than EventEmitter.defaultMaxListeners requests are started on a +// ClientHttp2Session before it has finished connecting. + +process.on('warning', common.mustNotCall('A warning was emitted')); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respond(); + stream.end(); +}); + +server.listen(common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + function request() { + return new Promise((resolve, reject) => { + const stream = client.request(); + stream.on('error', reject); + stream.on('response', resolve); + stream.end(); + }); + } + + const requests = []; + for (let i = 0; i < EventEmitter.defaultMaxListeners + 1; i++) { + requests.push(request()); + } + + Promise.all(requests).then(common.mustCall()).finally(common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-options-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-options-errors.js new file mode 100644 index 00000000..f3c0c579 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-request-options-errors.js @@ -0,0 +1,57 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +// Check if correct errors are emitted when wrong type of data is passed +// to certain options of ClientHttp2Session request method + +const optionsToTest = { + endStream: 'boolean', + weight: 'number', + parent: 'number', + exclusive: 'boolean', + silent: 'boolean' +}; + +const types = { + boolean: true, + function: () => {}, + number: 1, + object: {}, + array: [], + null: null, + symbol: Symbol('test') +}; + +const server = http2.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + client.on('connect', () => { + Object.keys(optionsToTest).forEach((option) => { + Object.keys(types).forEach((type) => { + if (type === optionsToTest[option]) + return; + + assert.throws( + () => client.request({ + ':method': 'CONNECT', + ':authority': `localhost:${port}` + }, { + [option]: types[type] + }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + }); + server.close(); + client.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-rststream-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-rststream-before-connect.js new file mode 100644 index 00000000..bc0cb5ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-rststream-before-connect.js @@ -0,0 +1,75 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); +server.on('stream', (stream) => { + stream.on('close', common.mustCall()); + stream.respond(); + stream.end('ok'); +}); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + const closeCode = 1; + + assert.throws( + () => req.close(2 ** 32), + { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "code" is out of range. It must be ' + + '>= 0 && <= 4294967295. Received 4294967296' + } + ); + assert.strictEqual(req.closed, false); + + [true, 1, {}, [], null, 'test'].forEach((notFunction) => { + assert.throws( + () => req.close(closeCode, notFunction), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + } + ); + assert.strictEqual(req.closed, false); + }); + + req.close(closeCode, common.mustCall()); + assert.strictEqual(req.closed, true); + + // Make sure that destroy is called. + req._destroy = common.mustCall(req._destroy.bind(req)); + + // Second call doesn't do anything. + req.close(closeCode + 1); + + req.on('close', common.mustCall(() => { + assert.strictEqual(req.destroyed, true); + assert.strictEqual(req.rstCode, closeCode); + server.close(); + client.close(); + })); + + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_PROTOCOL_ERROR' + })); + + // The `response` event should not fire as the server should receive the + // RST_STREAM frame before it ever has a chance to reply. + req.on('response', common.mustNotCall()); + + // The `end` event should still fire as we close the readable stream by + // pushing a `null` chunk. + req.on('end', common.mustCall()); + + req.resume(); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-set-priority.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-set-priority.js new file mode 100644 index 00000000..c41ec990 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-set-priority.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const checkWeight = (actual, expect) => { + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers, flags) => { + assert.strictEqual(stream.state.weight, expect); + stream.respond(); + stream.end('test'); + })); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({}, { weight: actual }); + + req.on('data', common.mustCall()); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); + })); +}; + +// When client weight is lower than 1, weight is 1 +checkWeight(-1, 1); +checkWeight(0, 1); + +// 1 - 256 is correct weight +checkWeight(1, 1); +checkWeight(16, 16); +checkWeight(256, 256); + +// When client weight is higher than 256, weight is 256 +checkWeight(257, 256); +checkWeight(512, 256); + +// When client weight is undefined, weight is default 16 +checkWeight(undefined, 16); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setLocalWindowSize.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setLocalWindowSize.js new file mode 100644 index 00000000..8e3b57ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setLocalWindowSize.js @@ -0,0 +1,121 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +{ + const server = http2.createServer(); + server.on('stream', common.mustNotCall((stream) => { + stream.respond(); + stream.end('ok'); + })); + + const types = { + boolean: true, + function: () => {}, + number: 1, + object: {}, + array: [], + null: null, + }; + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + client.on('connect', common.mustCall(() => { + const outOfRangeNum = 2 ** 32; + assert.throws( + () => client.setLocalWindowSize(outOfRangeNum), + { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "windowSize" is out of range.' + + ' It must be >= 0 && <= 2147483647. Received ' + outOfRangeNum + } + ); + + // Throw if something other than number is passed to setLocalWindowSize + Object.entries(types).forEach(([type, value]) => { + if (type === 'number') { + return; + } + + assert.throws( + () => client.setLocalWindowSize(value), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "windowSize" argument must be of type number.' + + common.invalidArgTypeHelper(value) + } + ); + }); + + server.close(); + client.close(); + })); + })); +} + +{ + const server = http2.createServer(); + server.on('stream', common.mustNotCall((stream) => { + stream.respond(); + stream.end('ok'); + })); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + client.on('connect', common.mustCall(() => { + const windowSize = 2 ** 20; + const defaultSetting = http2.getDefaultSettings(); + client.setLocalWindowSize(windowSize); + + assert.strictEqual(client.state.effectiveLocalWindowSize, windowSize); + assert.strictEqual(client.state.localWindowSize, windowSize); + assert.strictEqual( + client.state.remoteWindowSize, + defaultSetting.initialWindowSize + ); + + server.close(); + client.close(); + })); + })); +} + +{ + const server = http2.createServer(); + server.on('stream', common.mustNotCall((stream) => { + stream.respond(); + stream.end('ok'); + })); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + client.on('connect', common.mustCall(() => { + const windowSize = 20; + const defaultSetting = http2.getDefaultSettings(); + client.setLocalWindowSize(windowSize); + + assert.strictEqual(client.state.effectiveLocalWindowSize, windowSize); + assert.strictEqual( + client.state.localWindowSize, + defaultSetting.initialWindowSize + ); + assert.strictEqual( + client.state.remoteWindowSize, + defaultSetting.initialWindowSize + ); + + server.close(); + client.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setNextStreamID-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setNextStreamID-errors.js new file mode 100644 index 00000000..aace5845 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-setNextStreamID-errors.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respond(); + stream.end('ok'); +}); + +const types = { + boolean: true, + function: () => {}, + number: 1, + object: {}, + array: [], + null: null, + symbol: Symbol('test') +}; + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + client.on('connect', () => { + const outOfRangeNum = 2 ** 32; + assert.throws( + () => client.setNextStreamID(outOfRangeNum), + { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "id" is out of range.' + + ' It must be > 0 and <= 4294967295. Received ' + outOfRangeNum + } + ); + + // Should throw if something other than number is passed to setNextStreamID + Object.entries(types).forEach(([type, value]) => { + if (type === 'number') { + return; + } + + assert.throws( + () => client.setNextStreamID(value), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "id" argument must be of type number.' + + common.invalidArgTypeHelper(value) + } + ); + }); + + server.close(); + client.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-settings-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-settings-before-connect.js new file mode 100644 index 00000000..c621a55f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-settings-before-connect.js @@ -0,0 +1,120 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream, headers, flags) => { + stream.respond(); + stream.end('ok'); +})); +server.on('session', common.mustCall((session) => { + session.on('remoteSettings', common.mustCall(2)); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + [ + ['headerTableSize', -1, RangeError], + ['headerTableSize', 2 ** 32, RangeError], + ['initialWindowSize', -1, RangeError], + ['initialWindowSize', 2 ** 32, RangeError], + ['maxFrameSize', 1, RangeError], + ['maxFrameSize', 2 ** 24, RangeError], + ['maxConcurrentStreams', -1, RangeError], + ['maxConcurrentStreams', 2 ** 32, RangeError], + ['maxHeaderListSize', -1, RangeError], + ['maxHeaderListSize', 2 ** 32, RangeError], + ['maxHeaderSize', -1, RangeError], + ['maxHeaderSize', 2 ** 32, RangeError], + ['enablePush', 'a', TypeError], + ['enablePush', 1, TypeError], + ['enablePush', 0, TypeError], + ['enablePush', null, TypeError], + ['enablePush', {}, TypeError], + ].forEach(([name, value, errorType]) => + assert.throws( + () => client.settings({ [name]: value }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: errorType.name + } + ) + ); + + assert.throws( + () => client.settings({ customSettings: { + 0x11: 5, + 0x12: 5, + 0x13: 5, + 0x14: 5, + 0x15: 5, + 0x16: 5, + 0x17: 5, + 0x18: 5, + 0x19: 5, + 0x1A: 5, // more than 10 + 0x1B: 5 + } }), + { + code: 'ERR_HTTP2_TOO_MANY_CUSTOM_SETTINGS', + name: 'Error' + } + ); + + assert.throws( + () => client.settings({ customSettings: { + 0x10000: 5, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + assert.throws( + () => client.settings({ customSettings: { + 0x55: 0x100000000, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + assert.throws( + () => client.settings({ customSettings: { + 0x55: -1, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + [1, true, {}, []].forEach((invalidCallback) => + assert.throws( + () => client.settings({}, invalidCallback), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + } + ) + ); + + client.settings({ maxFrameSize: 1234567, customSettings: { 0xbf: 12 } }); + + const req = client.request(); + req.on('response', common.mustCall()); + req.resume(); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-shutdown-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-shutdown-before-connect.js new file mode 100644 index 00000000..7e6a1a55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-shutdown-before-connect.js @@ -0,0 +1,16 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.close(common.mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-socket-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-socket-destroy.js new file mode 100644 index 00000000..2cc6ef1e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-socket-destroy.js @@ -0,0 +1,40 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); +const { kSocket } = require('internal/http2/util'); + +const body = + '

    this is some data

    '; + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream) => { + stream.on('aborted', common.mustCall()); + stream.on('close', common.mustCall()); + stream.respond(); + stream.write(body); + // Purposefully do not end() +})); + +server.listen(0, common.mustCall(function() { + const client = h2.connect(`http://localhost:${this.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall(() => { + // Send a premature socket close + client[kSocket].destroy(); + })); + + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => server.close())); + + // On the client, the close event must call + client.on('close', common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-stream-destroy-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-stream-destroy-before-connect.js new file mode 100644 index 00000000..087b06d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-stream-destroy-before-connect.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const NGHTTP2_INTERNAL_ERROR = h2.constants.NGHTTP2_INTERNAL_ERROR; +const Countdown = require('../common/countdown'); + +const server = h2.createServer(); + +// Do not mustCall the server side callbacks, they may or may not be called +// depending on the OS. The determination is based largely on operating +// system specific timings +server.on('stream', (stream) => { + // Do not wrap in a must call or use common.expectsError (which now uses + // must call). The error may or may not be reported depending on operating + // system specific timings. + stream.on('error', (err) => { + assert.strictEqual(err.code, 'ERR_HTTP2_STREAM_ERROR'); + assert.strictEqual(err.message, + 'Stream closed with error code NGHTTP2_INTERNAL_ERROR'); + }); + stream.respond(); + stream.end(); +}); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + client.on('connect', () => countdown.dec()); + + const req = client.request(); + req.destroy(new Error('test')); + + req.on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); + + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, NGHTTP2_INTERNAL_ERROR); + assert.strictEqual(req.rstCode, NGHTTP2_INTERNAL_ERROR); + countdown.dec(); + })); + + req.on('response', common.mustNotCall()); + req.resume(); + req.on('end', common.mustNotCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-unescaped-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-unescaped-path.js new file mode 100644 index 00000000..ca061ccd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-unescaped-path.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); + +server.on('stream', common.mustNotCall()); + +const count = 32; + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.setMaxListeners(33); + + const countdown = new Countdown(count + 1, () => { + server.close(); + client.close(); + }); + + // nghttp2 will catch the bad header value for us. + function doTest(i) { + const req = client.request({ ':path': `bad${String.fromCharCode(i)}path` }); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_PROTOCOL_ERROR' + })); + req.on('close', common.mustCall(() => countdown.dec())); + } + + for (let i = 0; i <= count; i += 1) + doTest(i); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload-reject.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload-reject.js new file mode 100644 index 00000000..72344930 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload-reject.js @@ -0,0 +1,49 @@ +'use strict'; + +// Verifies that uploading data from a client works + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const loc = fixtures.path('person-large.jpg'); + +assert(fs.existsSync(loc)); + +fs.readFile(loc, common.mustSucceed((data) => { + const server = http2.createServer(); + + server.on('stream', common.mustCall((stream) => { + // Wait for some data to come through. + setImmediate(() => { + stream.on('close', common.mustCall(() => { + assert.strictEqual(stream.rstCode, 0); + })); + + stream.respond({ ':status': 400 }); + stream.end(); + }); + })); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 400); + })); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + + const str = fs.createReadStream(loc); + str.pipe(req); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload.js new file mode 100644 index 00000000..d073cd94 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-upload.js @@ -0,0 +1,58 @@ +'use strict'; + +// Verifies that uploading data from a client works + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); +const Countdown = require('../common/countdown'); + +const loc = fixtures.path('person-large.jpg'); +let fileData; + +assert(fs.existsSync(loc)); + +fs.readFile(loc, common.mustSucceed((data) => { + fileData = data; + + const server = http2.createServer(); + let client; + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + server.on('stream', common.mustCall((stream) => { + let data = Buffer.alloc(0); + stream.on('data', (chunk) => data = Buffer.concat([data, chunk])); + stream.on('end', common.mustCall(() => { + assert.deepStrictEqual(data, fileData); + })); + // Waiting on close avoids spurious ECONNRESET seen in windows CI. + // Not sure if this is actually a bug; more details at + // https://github.com/nodejs/node/issues/20750#issuecomment-511015247 + stream.on('close', () => countdown.dec()); + stream.respond(); + stream.end(); + })); + + server.listen(0, common.mustCall(() => { + client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall()); + + req.resume(); + req.on('end', common.mustCall()); + + const str = fs.createReadStream(loc); + str.on('end', common.mustCall()); + str.on('close', () => countdown.dec()); + str.pipe(req); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-before-connect.js new file mode 100644 index 00000000..6efefc58 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-before-connect.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream, headers, flags) => { + let data = ''; + stream.setEncoding('utf8'); + stream.on('data', (chunk) => data += chunk); + stream.on('end', common.mustCall(() => { + assert.strictEqual(data, 'some data more data'); + })); + stream.respond(); + stream.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ ':method': 'POST' }); + req.write('some data '); + req.end('more data'); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-empty-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-empty-string.js new file mode 100644 index 00000000..f0f0b8f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-client-write-empty-string.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +for (const chunkSequence of [ + [ '' ], + [ '', '' ], +]) { + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers, flags) => { + stream.respond({ 'content-type': 'text/html' }); + + let data = ''; + stream.on('data', common.mustNotCall((chunk) => { + data += chunk.toString(); + })); + stream.on('end', common.mustCall(() => { + stream.end(`"${data}"`); + })); + })); + + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + const req = client.request({ + ':method': 'POST', + ':path': '/' + }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + })); + + let data = ''; + req.setEncoding('utf8'); + req.on('data', common.mustCallAtLeast((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, '""'); + server.close(); + client.close(); + })); + + for (const chunk of chunkSequence) + req.write(chunk); + req.end(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-close-while-writing.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-close-while-writing.js new file mode 100644 index 00000000..d8537c31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-close-while-writing.js @@ -0,0 +1,46 @@ +'use strict'; +// https://github.com/nodejs/node/issues/33156 +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const http2 = require('http2'); + +const key = fixtures.readKey('agent8-key.pem', 'binary'); +const cert = fixtures.readKey('agent8-cert.pem', 'binary'); +const ca = fixtures.readKey('fake-startcom-root-cert.pem', 'binary'); + +const server = http2.createSecureServer({ + key, + cert, + maxSessionMemory: 1000 +}); + +let client_stream; + +server.on('session', common.mustCall(function(session) { + session.on('stream', common.mustCall(function(stream) { + stream.resume(); + stream.on('data', function() { + this.write(Buffer.alloc(1)); + process.nextTick(() => client_stream.destroy()); + }); + })); +})); + +server.listen(0, function() { + const client = http2.connect(`https://localhost:${server.address().port}`, { + ca, + maxSessionMemory: 1000 + }); + client_stream = client.request({ ':method': 'POST' }); + client_stream.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + client_stream.resume(); + client_stream.write(Buffer.alloc(64 * 1024)); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-aborted.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-aborted.js new file mode 100644 index 00000000..0ed0d800 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-aborted.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); +const assert = require('assert'); + + +const server = h2.createServer(common.mustCall(function(req, res) { + req.on('aborted', common.mustCall(function() { + assert.strictEqual(this.aborted, true); + assert.strictEqual(this.complete, true); + })); + assert.strictEqual(req.aborted, false); + assert.strictEqual(req.complete, false); + res.write('hello'); + server.close(); +})); + +server.listen(0, common.mustCall(function() { + const url = `http://localhost:${server.address().port}`; + const client = h2.connect(url, common.mustCall(() => { + const request = client.request(); + request.on('data', common.mustCall((chunk) => { + client.destroy(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-client-upload-reject.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-client-upload-reject.js new file mode 100644 index 00000000..2378ef27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-client-upload-reject.js @@ -0,0 +1,44 @@ +'use strict'; + +// Verifies that uploading data from a client works + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const loc = fixtures.path('person-large.jpg'); + +assert(fs.existsSync(loc)); + +fs.readFile(loc, common.mustSucceed((data) => { + const server = http2.createServer(common.mustCall((req, res) => { + setImmediate(() => { + res.writeHead(400); + res.end(); + }); + })); + server.on('close', common.mustCall()); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall()); + + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 400); + })); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + + const str = fs.createReadStream(loc); + str.pipe(req); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-errors.js new file mode 100644 index 00000000..18dc3854 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-errors.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +// Errors should not be reported both in Http2ServerRequest +// and Http2ServerResponse + +let expected = null; + +const server = h2.createServer(common.mustCall(function(req, res) { + res.stream.on('error', common.mustCall()); + req.on('error', common.mustNotCall()); + res.on('error', common.mustNotCall()); + req.on('aborted', common.mustCall()); + res.on('aborted', common.mustNotCall()); + + res.write('hello'); + + expected = new Error('kaboom'); + res.stream.destroy(expected); + server.close(); +})); + +server.listen(0, common.mustCall(function() { + const url = `http://localhost:${server.address().port}`; + const client = h2.connect(url, common.mustCall(() => { + const request = client.request(); + request.on('data', common.mustCall((chunk) => { + client.destroy(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue-check.js new file mode 100644 index 00000000..0f38e6ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue-check.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const testResBody = 'other stuff!\n'; + +// Checks the full 100-continue flow from client sending 'expect: 100-continue' +// through server receiving it, triggering 'checkContinue' custom handler, +// writing the rest of the request to finally the client receiving to. + +const server = http2.createServer( + common.mustNotCall('Full request received before 100 Continue') +); + +server.on('checkContinue', common.mustCall((req, res) => { + res.writeContinue(); + res.writeHead(200, {}); + res.end(testResBody); + // Should simply return false if already too late to write + assert.strictEqual(res.writeContinue(), false); + res.on('finish', common.mustCall( + () => process.nextTick(() => assert.strictEqual(res.writeContinue(), false)) + )); +})); + +server.listen(0, common.mustCall(() => { + let body = ''; + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ + ':method': 'POST', + 'expect': '100-continue' + }); + + let gotContinue = false; + req.on('continue', common.mustCall(() => { + gotContinue = true; + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(gotContinue, true); + assert.strictEqual(headers[':status'], 200); + req.end(); + })); + + req.setEncoding('utf-8'); + req.on('data', common.mustCall((chunk) => { body += chunk; })); + + req.on('end', common.mustCall(() => { + assert.strictEqual(body, testResBody); + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue.js new file mode 100644 index 00000000..d0decb14 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-continue.js @@ -0,0 +1,95 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +{ + const testResBody = 'other stuff!\n'; + + // Checks the full 100-continue flow from client sending 'expect: 100-continue' + // through server receiving it, sending back :status 100, writing the rest of + // the request to finally the client receiving to. + + const server = http2.createServer(); + + let sentResponse = false; + + server.on('request', common.mustCall((req, res) => { + res.end(testResBody); + sentResponse = true; + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + let body = ''; + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ + ':method': 'POST', + 'expect': '100-continue' + }); + + let gotContinue = false; + req.on('continue', common.mustCall(() => { + gotContinue = true; + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(gotContinue, true); + assert.strictEqual(sentResponse, true); + assert.strictEqual(headers[':status'], 200); + req.end(); + })); + + req.setEncoding('utf8'); + req.on('data', common.mustCall((chunk) => { body += chunk; })); + req.on('end', common.mustCall(() => { + assert.strictEqual(body, testResBody); + client.close(); + server.close(); + })); + })); +} + +{ + // Checks the full 100-continue flow from client sending 'expect: 100-continue' + // through server receiving it and ending the request. + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + res.end(); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ + ':path': '/', + 'expect': '100-continue' + }); + + let gotContinue = false; + req.on('continue', common.mustCall(() => { + gotContinue = true; + })); + + let gotResponse = false; + req.on('response', common.mustCall(() => { + gotResponse = true; + })); + + req.setEncoding('utf8'); + req.on('end', common.mustCall(() => { + assert.strictEqual(gotContinue, true); + assert.strictEqual(gotResponse, true); + client.close(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-handling.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-handling.js new file mode 100644 index 00000000..77f22758 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-expect-handling.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const expectValue = 'meoww'; + +const server = http2.createServer(common.mustNotCall()); + +server.once('checkExpectation', common.mustCall((req, res) => { + assert.strictEqual(req.headers.expect, expectValue); + res.statusCode = 417; + res.end(); +})); + +server.listen(0, common.mustCall(() => nextTest(2))); + +function nextTest(testsToRun) { + if (!testsToRun) { + return server.close(); + } + + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request({ + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + 'expect': expectValue + }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 417); + req.resume(); + })); + + req.on('end', common.mustCall(() => { + client.close(); + nextTest(testsToRun - 1); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-method-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-method-connect.js new file mode 100644 index 00000000..21ad23e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-method-connect.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(() => testMethodConnect(2))); + +server.once('connect', common.mustCall((req, res) => { + assert.strictEqual(req.headers[':method'], 'CONNECT'); + res.statusCode = 405; + res.end(); +})); + +function testMethodConnect(testsToRun) { + if (!testsToRun) { + return server.close(); + } + + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request({ + ':method': 'CONNECT', + ':authority': `localhost:${port}` + }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 405); + })); + req.resume(); + req.on('end', common.mustCall(() => { + client.close(); + testMethodConnect(testsToRun - 1); + })); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-end.js new file mode 100644 index 00000000..cee5fa47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-end.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerRequest should always end readable stream +// even on GET requests with no body + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + assert.strictEqual(request.complete, false); + request.on('data', () => {}); + request.on('end', common.mustCall(() => { + assert.strictEqual(request.complete, true); + response.on('finish', common.mustCall(function() { + // The following tests edge cases on request socket + // right after finished fires but before backing + // Http2Stream is destroyed + assert.strictEqual(request.socket.readable, request.stream.readable); + assert.strictEqual(request.socket.readable, false); + + server.close(); + })); + assert.strictEqual(response.end(), response); + })); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(() => { + const request = client.request(); + request.resume(); + request.on('end', common.mustCall(() => { + client.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-headers.js new file mode 100644 index 00000000..2028e672 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-headers.js @@ -0,0 +1,153 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +{ + // Http2ServerRequest should have header helpers + + const server = h2.createServer(); + server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const expected = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + 'foo-bar': 'abc123' + }; + + assert.strictEqual(request.path, undefined); + assert.strictEqual(request.method, expected[':method']); + assert.strictEqual(request.scheme, expected[':scheme']); + assert.strictEqual(request.url, expected[':path']); + assert.strictEqual(request.authority, expected[':authority']); + + const headers = request.headers; + for (const [name, value] of Object.entries(expected)) { + assert.strictEqual(headers[name], value); + } + + const rawHeaders = request.rawHeaders; + for (const [name, value] of Object.entries(expected)) { + const position = rawHeaders.indexOf(name); + assert.notStrictEqual(position, -1); + assert.strictEqual(rawHeaders[position + 1], value); + } + + request.url = '/one'; + assert.strictEqual(request.url, '/one'); + + // Third-party plugins for packages like express use query params to + // change the request method + request.method = 'POST'; + assert.strictEqual(request.method, 'POST'); + assert.throws( + () => request.method = ' ', + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: "The argument 'method' is invalid. Received ' '" + } + ); + assert.throws( + () => request.method = true, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "method" argument must be of type string. ' + + 'Received type boolean (true)' + } + ); + + response.on('finish', common.mustCall(function() { + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + 'foo-bar': 'abc123' + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Http2ServerRequest should keep pseudo-headers order and after them, + // in the same order, the others headers + + const server = h2.createServer(); + server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const expected = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + 'foo1': 'abc1', + 'foo2': 'abc2' + }; + + assert.strictEqual(request.path, undefined); + assert.strictEqual(request.method, expected[':method']); + assert.strictEqual(request.scheme, expected[':scheme']); + assert.strictEqual(request.url, expected[':path']); + assert.strictEqual(request.authority, expected[':authority']); + + const headers = request.headers; + for (const [name, value] of Object.entries(expected)) { + assert.strictEqual(headers[name], value); + } + + const rawHeaders = request.rawHeaders; + let expectedPosition = 0; + for (const [name, value] of Object.entries(expected)) { + const position = rawHeaders.indexOf(name); + assert.strictEqual(position / 2, expectedPosition); + assert.strictEqual(rawHeaders[position + 1], value); + expectedPosition++; + } + + response.on('finish', common.mustCall(function() { + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + 'foo1': 'abc1', + ':scheme': 'http', + 'foo2': 'abc2', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-host.js new file mode 100644 index 00000000..e5593deb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-host.js @@ -0,0 +1,63 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Requests using host instead of :authority should be allowed +// and Http2ServerRequest.authority should fall back to host + +// :authority should NOT be auto-filled if host is present + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const expected = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + 'host': `localhost:${port}` + }; + + assert.strictEqual(request.authority, expected.host); + + const headers = request.headers; + for (const [name, value] of Object.entries(expected)) { + assert.strictEqual(headers[name], value); + } + + const rawHeaders = request.rawHeaders; + for (const [name, value] of Object.entries(expected)) { + const position = rawHeaders.indexOf(name); + assert.notStrictEqual(position, -1); + assert.strictEqual(rawHeaders[position + 1], value); + } + + assert(!Object.hasOwn(headers, ':authority')); + assert(!Object.hasOwn(rawHeaders, ':authority')); + + response.on('finish', common.mustCall(function() { + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + 'host': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pause.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pause.js new file mode 100644 index 00000000..2abc9e3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pause.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Check that pause & resume work as expected with Http2ServerRequest + +const testStr = 'Request Body from Client'; + +const server = h2.createServer(); + +server.on('request', common.mustCall((req, res) => { + let data = ''; + req.pause(); + req.setEncoding('utf8'); + req.on('data', common.mustCall((chunk) => (data += chunk))); + setTimeout(common.mustCall(() => { + assert.strictEqual(data, ''); + req.resume(); + }), common.platformTimeout(100)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, testStr); + res.end(); + })); + + // Shouldn't throw if underlying Http2Stream no longer exists + res.on('finish', common.mustCall(() => process.nextTick(() => { + req.pause(); + req.resume(); + }))); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + + const client = h2.connect(`http://localhost:${port}`); + const request = client.request({ + ':path': '/foobar', + ':method': 'POST', + ':scheme': 'http', + ':authority': `localhost:${port}` + }); + request.resume(); + request.end(testStr); + request.on('end', common.mustCall(function() { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pipe.js new file mode 100644 index 00000000..64beb647 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-pipe.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); + +// Piping should work as expected with createWriteStream + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const loc = fixtures.path('person-large.jpg'); +const fn = tmpdir.resolve('http2-url-tests.js'); + +const server = http2.createServer(); + +server.on('request', common.mustCall((req, res) => { + const dest = req.pipe(fs.createWriteStream(fn)); + dest.on('finish', common.mustCall(() => { + assert.strictEqual(req.complete, true); + assert.strictEqual(fs.readFileSync(loc).length, fs.readFileSync(fn).length); + fs.unlinkSync(fn); + res.end(); + })); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + let remaining = 2; + function maybeClose() { + if (--remaining === 0) { + server.close(); + client.close(); + } + } + + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(maybeClose)); + const str = fs.createReadStream(loc); + str.on('end', common.mustCall(maybeClose)); + str.pipe(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-settimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-settimeout.js new file mode 100644 index 00000000..44abf29c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-settimeout.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const msecs = common.platformTimeout(1); +const server = http2.createServer(); + +server.on('request', (req, res) => { + const request = req.setTimeout(msecs, common.mustCall(() => { + res.end(); + })); + assert.strictEqual(request, req); + req.on('timeout', common.mustCall()); + res.on('finish', common.mustCall(() => { + req.setTimeout(msecs, common.mustNotCall()); + process.nextTick(() => { + req.setTimeout(msecs, common.mustNotCall()); + server.close(); + }); + })); +}); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request({ + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }); + req.on('end', common.mustCall(() => { + client.close(); + })); + req.resume(); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-trailers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-trailers.js new file mode 100644 index 00000000..620ae690 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest-trailers.js @@ -0,0 +1,73 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerRequest should have getter for trailers & rawTrailers + +const expectedTrailers = { + 'x-foo': 'xOxOxOx, OxOxOxO, xOxOxOx, OxOxOxO', + 'x-foo-test': 'test, test' +}; + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + let data = ''; + request.setEncoding('utf8'); + request.on('data', common.mustCallAtLeast((chunk) => data += chunk)); + request.on('end', common.mustCall(() => { + const trailers = request.trailers; + for (const [name, value] of Object.entries(expectedTrailers)) { + assert.strictEqual(trailers[name], value); + } + assert.deepStrictEqual([ + 'x-foo', + 'xOxOxOx', + 'x-foo', + 'OxOxOxO', + 'x-foo', + 'xOxOxOx', + 'x-foo', + 'OxOxOxO', + 'x-foo-test', + 'test, test', + ], request.rawTrailers); + assert.strictEqual(data, 'test\ntest'); + response.end(); + })); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'POST', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers, { waitForTrailers: true }); + + request.on('wantTrailers', () => { + request.sendTrailers({ + 'x-fOo': 'xOxOxOx', + 'x-foO': 'OxOxOxO', + 'X-fOo': 'xOxOxOx', + 'X-foO': 'OxOxOxO', + 'x-foo-test': 'test, test' + }); + }); + + request.resume(); + request.on('end', common.mustCall(function() { + server.close(); + client.close(); + })); + request.write('test\n'); + request.end('test'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest.js new file mode 100644 index 00000000..d92da61d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverrequest.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const net = require('net'); + +// Http2ServerRequest should expose convenience properties + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const expected = { + version: '2.0', + httpVersionMajor: 2, + httpVersionMinor: 0 + }; + + assert.strictEqual(request.httpVersion, expected.version); + assert.strictEqual(request.httpVersionMajor, expected.httpVersionMajor); + assert.strictEqual(request.httpVersionMinor, expected.httpVersionMinor); + + assert.ok(request.socket instanceof net.Socket); + assert.ok(request.connection instanceof net.Socket); + assert.strictEqual(request.socket, request.connection); + + response.on('finish', common.mustCall(function() { + process.nextTick(() => { + assert.ok(request.socket); + server.close(); + }); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-close.js new file mode 100644 index 00000000..71079f42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-close.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +// Server request and response should receive close event +// if the connection was terminated before response.end +// could be called or flushed + +const server = h2.createServer(common.mustCall((req, res) => { + res.writeHead(200); + res.write('a'); + + req.on('close', common.mustCall()); + res.on('close', common.mustCall()); + req.on('error', common.mustNotCall()); +})); +server.listen(0); + +server.on('listening', () => { + const url = `http://localhost:${server.address().port}`; + const client = h2.connect(url, common.mustCall(() => { + const request = client.request(); + request.on('data', common.mustCall(function(chunk) { + client.destroy(); + server.close(); + })); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-createpushresponse.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-createpushresponse.js new file mode 100644 index 00000000..0546bde1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-createpushresponse.js @@ -0,0 +1,100 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Push a request & response + +const pushExpect = 'This is a server-initiated response'; +const servExpect = 'This is a client-initiated response'; + +const server = h2.createServer((request, response) => { + assert.strictEqual(response.stream.id % 2, 1); + response.write(servExpect); + + // Callback must be specified (and be a function) + assert.throws( + () => response.createPushResponse({ + ':path': '/pushed', + ':method': 'GET' + }, undefined), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + + response.stream.on('close', () => { + response.createPushResponse({ + ':path': '/pushed', + ':method': 'GET' + }, common.mustCall((error) => { + assert.strictEqual(error.code, 'ERR_HTTP2_INVALID_STREAM'); + })); + }); + + response.createPushResponse({ + ':path': '/pushed', + ':method': 'GET' + }, common.mustSucceed((push) => { + assert.strictEqual(push.stream.id % 2, 0); + push.end(pushExpect); + response.end(); + })); +}); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + + const client = h2.connect(`http://localhost:${port}`, common.mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + }; + + let remaining = 2; + function maybeClose() { + if (--remaining === 0) { + client.close(); + server.close(); + } + } + + const req = client.request(headers); + + client.on('stream', common.mustCall((pushStream, headers) => { + assert.strictEqual(headers[':path'], '/pushed'); + assert.strictEqual(headers[':method'], 'GET'); + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':authority'], `localhost:${port}`); + + let actual = ''; + pushStream.on('push', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert(headers.date); + })); + pushStream.setEncoding('utf8'); + pushStream.on('data', (chunk) => actual += chunk); + pushStream.on('end', common.mustCall(() => { + assert.strictEqual(actual, pushExpect); + maybeClose(); + })); + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert(headers.date); + })); + + let actual = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => actual += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(actual, servExpect); + maybeClose(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-destroy.js new file mode 100644 index 00000000..1154b69d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-destroy.js @@ -0,0 +1,82 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +// Check that destroying the Http2ServerResponse stream produces +// the expected result. + +const errors = [ + 'test-error', + Error('test'), +]; +let nextError; + +const server = http2.createServer(common.mustCall((req, res) => { + req.on('error', common.mustNotCall()); + res.on('error', common.mustNotCall()); + + res.on('finish', common.mustCall(() => { + res.destroy(nextError); + process.nextTick(() => { + res.destroy(nextError); + }); + })); + + if (req.url !== '/') { + nextError = errors.shift(); + } + + res.destroy(nextError); +}, 3)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(3, () => { + server.close(); + client.close(); + }); + + { + const req = client.request(); + req.on('response', common.mustNotCall()); + req.on('error', common.mustNotCall()); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => countdown.dec())); + req.resume(); + } + + { + const req = client.request({ ':path': '/error' }); + + req.on('response', common.mustNotCall()); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' + })); + req.on('close', common.mustCall(() => countdown.dec())); + + req.resume(); + req.on('end', common.mustNotCall()); + } + + { + const req = client.request({ ':path': '/error' }); + + req.on('response', common.mustNotCall()); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' + })); + req.on('close', common.mustCall(() => countdown.dec())); + + req.resume(); + req.on('end', common.mustNotCall()); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-drain.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-drain.js new file mode 100644 index 00000000..7ccbb1f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-drain.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Check that drain event is passed from Http2Stream + +const testString = 'tests'; + +const server = h2.createServer(); + +server.on('request', common.mustCall((req, res) => { + res.stream._writableState.highWaterMark = testString.length; + assert.strictEqual(res.write(testString), false); + res.on('drain', common.mustCall(() => res.end(testString))); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + + const client = h2.connect(`http://localhost:${port}`); + const request = client.request({ + ':path': '/foobar', + ':method': 'POST', + ':scheme': 'http', + ':authority': `localhost:${port}` + }); + request.resume(); + request.end(); + + let data = ''; + request.setEncoding('utf8'); + request.on('data', (chunk) => (data += chunk)); + + request.on('end', common.mustCall(function() { + assert.strictEqual(data, testString.repeat(2)); + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end-after-statuses-without-body.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end-after-statuses-without-body.js new file mode 100644 index 00000000..ce8cbe60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end-after-statuses-without-body.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +// This test case ensures that calling of res.end after sending +// 204, 205 and 304 HTTP statuses will not cause an error +// See issue: https://github.com/nodejs/node/issues/21740 + +const { + HTTP_STATUS_NO_CONTENT, + HTTP_STATUS_RESET_CONTENT, + HTTP_STATUS_NOT_MODIFIED +} = h2.constants; + +const statusWithoutBody = [ + HTTP_STATUS_NO_CONTENT, + HTTP_STATUS_RESET_CONTENT, + HTTP_STATUS_NOT_MODIFIED, +]; +const STATUS_CODES_COUNT = statusWithoutBody.length; + +const server = h2.createServer(common.mustCall(function(req, res) { + res.writeHead(statusWithoutBody.pop()); + res.end(); +}, STATUS_CODES_COUNT)); + +server.listen(0, common.mustCall(function() { + const url = `http://localhost:${server.address().port}`; + const client = h2.connect(url, common.mustCall(() => { + let responseCount = 0; + const closeAfterResponse = () => { + if (STATUS_CODES_COUNT === ++responseCount) { + client.destroy(); + server.close(); + } + }; + + for (let i = 0; i < STATUS_CODES_COUNT; i++) { + const request = client.request(); + request.on('response', common.mustCall(closeAfterResponse)); + } + + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end.js new file mode 100644 index 00000000..52d4c603 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-end.js @@ -0,0 +1,357 @@ +'use strict'; + +const { + mustCall, + mustNotCall, + hasCrypto, + platformTimeout, + skip +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); +const { strictEqual } = require('assert'); +const { + createServer, + connect, + constants: { + HTTP2_HEADER_STATUS, + HTTP_STATUS_OK + } +} = require('http2'); + +{ + // Http2ServerResponse.end accepts chunk, encoding, cb as args + // It may be invoked repeatedly without throwing errors + // but callback will only be called once + const server = createServer(mustCall((request, response) => { + response.end('end', 'utf8', mustCall(() => { + response.end(mustCall()); + process.nextTick(() => { + response.end(mustCall()); + server.close(); + }); + })); + response.on('finish', mustCall(() => { + response.end(mustCall()); + })); + response.end(mustCall()); + })); + server.listen(0, mustCall(() => { + let data = ''; + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.setEncoding('utf8'); + request.on('data', (chunk) => (data += chunk)); + request.on('end', mustCall(() => { + strictEqual(data, 'end'); + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Http2ServerResponse.end should return self after end + const server = createServer(mustCall((request, response) => { + strictEqual(response, response.end()); + strictEqual(response, response.end()); + server.close(); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.setEncoding('utf8'); + request.on('end', mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Http2ServerResponse.end can omit encoding arg, sets it to utf-8 + const server = createServer(mustCall((request, response) => { + response.end('test\uD83D\uDE00', mustCall(() => { + server.close(); + })); + })); + server.listen(0, mustCall(() => { + let data = ''; + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.setEncoding('utf8'); + request.on('data', (chunk) => (data += chunk)); + request.on('end', mustCall(() => { + strictEqual(data, 'test\uD83D\uDE00'); + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Http2ServerResponse.end can omit chunk & encoding args + const server = createServer(mustCall((request, response) => { + response.end(mustCall(() => { + server.close(); + })); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => client.close())); + request.end(); + request.resume(); + })); + })); +} + +{ + // Http2ServerResponse.end is necessary on HEAD requests in compat + // for http1 compatibility + const server = createServer(mustCall((request, response) => { + strictEqual(response.writableEnded, false); + strictEqual(response.finished, false); + response.writeHead(HTTP_STATUS_OK, { foo: 'bar' }); + strictEqual(response.finished, false); + response.end('data', mustCall()); + strictEqual(response.writableEnded, true); + strictEqual(response.finished, true); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', mustCall((headers, flags) => { + strictEqual(headers[HTTP2_HEADER_STATUS], HTTP_STATUS_OK); + strictEqual(flags, 5); // The end of stream flag is set + strictEqual(headers.foo, 'bar'); + })); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // .end should trigger 'end' event on request if user did not attempt + // to read from the request + const server = createServer(mustCall((request, response) => { + request.on('end', mustCall()); + response.end(); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} + + +{ + // Should be able to call .end with cb from stream 'close' + const server = createServer(mustCall((request, response) => { + response.writeHead(HTTP_STATUS_OK, { foo: 'bar' }); + response.stream.on('close', mustCall(() => { + response.end(mustCall()); + })); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', mustCall((headers, flags) => { + strictEqual(headers[HTTP2_HEADER_STATUS], HTTP_STATUS_OK); + strictEqual(flags, 5); // The end of stream flag is set + strictEqual(headers.foo, 'bar'); + })); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Should be able to respond to HEAD request after timeout + const server = createServer(mustCall((request, response) => { + setTimeout(mustCall(() => { + response.writeHead(HTTP_STATUS_OK, { foo: 'bar' }); + response.end('data', mustCall()); + }), platformTimeout(10)); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', mustCall((headers, flags) => { + strictEqual(headers[HTTP2_HEADER_STATUS], HTTP_STATUS_OK); + strictEqual(flags, 5); // The end of stream flag is set + strictEqual(headers.foo, 'bar'); + })); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Finish should only trigger after 'end' is called + const server = createServer(mustCall((request, response) => { + let finished = false; + response.writeHead(HTTP_STATUS_OK, { foo: 'bar' }); + response.on('finish', mustCall(() => { + finished = false; + })); + response.end('data', mustCall(() => { + strictEqual(finished, false); + response.end('data', mustCall()); + })); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', mustCall((headers, flags) => { + strictEqual(headers[HTTP2_HEADER_STATUS], HTTP_STATUS_OK); + strictEqual(flags, 5); // The end of stream flag is set + strictEqual(headers.foo, 'bar'); + })); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + // Should be able to respond to HEAD with just .end + const server = createServer(mustCall((request, response) => { + response.end('data', mustCall()); + response.end(mustCall()); + })); + server.listen(0, mustCall(() => { + const { port } = server.address(); + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const headers = { + ':path': '/', + ':method': 'HEAD', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', mustCall((headers, flags) => { + strictEqual(headers[HTTP2_HEADER_STATUS], HTTP_STATUS_OK); + strictEqual(flags, 5); // The end of stream flag is set + })); + request.on('data', mustNotCall()); + request.on('end', mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-finished.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-finished.js new file mode 100644 index 00000000..a42d4022 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-finished.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const net = require('net'); + +// Http2ServerResponse.finished +const server = h2.createServer(); +server.listen(0, common.mustCall(() => { + const port = server.address().port; + server.once('request', common.mustCall((request, response) => { + assert.ok(response.socket instanceof net.Socket); + assert.ok(response.connection instanceof net.Socket); + assert.strictEqual(response.socket, response.connection); + + response.on('finish', common.mustCall(() => { + assert.strictEqual(response.socket, undefined); + assert.strictEqual(response.connection, undefined); + process.nextTick(common.mustCall(() => { + assert.ok(response.stream); + server.close(); + })); + })); + assert.strictEqual(response.finished, false); + assert.strictEqual(response.writableEnded, false); + response.end(); + assert.strictEqual(response.finished, true); + assert.strictEqual(response.writableEnded, true); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-flushheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-flushheaders.js new file mode 100644 index 00000000..7760bf8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-flushheaders.js @@ -0,0 +1,59 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse.flushHeaders + +let serverResponse; + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + assert.strictEqual(response.headersSent, false); + assert.strictEqual(response._header, false); // Alias for headersSent + response.flushHeaders(); + assert.strictEqual(response.headersSent, true); + assert.strictEqual(response._header, true); + response.flushHeaders(); // Idempotent + + assert.throws(() => { + response.writeHead(400, { 'foo-bar': 'abc123' }); + }, { + code: 'ERR_HTTP2_HEADERS_SENT' + }); + + response.on('finish', common.mustCall(function() { + server.close(); + process.nextTick(() => { + response.flushHeaders(); // Idempotent + }); + })); + serverResponse = response; + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', common.mustCall(function(headers, flags) { + assert.strictEqual(headers['foo-bar'], undefined); + assert.strictEqual(headers[':status'], 200); + serverResponse.end(); + }, 1)); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-after-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-after-destroy.js new file mode 100644 index 00000000..fc97a70f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-after-destroy.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Makes sure that Http2ServerResponse setHeader & removeHeader, do not throw +// any errors if the stream was destroyed before headers were sent + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + response.on('finish', common.mustCall(() => { + assert.strictEqual(response.headersSent, false); + response.setHeader('test', 'value'); + response.removeHeader('test', 'value'); + + process.nextTick(() => { + response.setHeader('test', 'value'); + response.removeHeader('test', 'value'); + + server.close(); + }); + })); + + response.destroy(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-send-date.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-send-date.js new file mode 100644 index 00000000..b22b1f73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers-send-date.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(common.mustCall((request, response) => { + response.sendDate = false; + response.writeHead(200); + response.end(); +})); + +server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + const req = session.request(); + + req.on('response', common.mustCall((headers, flags) => { + assert.strictEqual('Date' in headers, false); + assert.strictEqual('date' in headers, false); + })); + + req.on('end', common.mustCall(() => { + session.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers.js new file mode 100644 index 00000000..95423fd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-headers.js @@ -0,0 +1,192 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse should support checking and reading custom headers + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const real = 'foo-bar'; + const fake = 'bar-foo'; + const denormalised = ` ${real.toUpperCase()}\n\t`; + const expectedValue = 'abc123'; + + response.setHeader(real, expectedValue); + + assert.strictEqual(response.hasHeader(real), true); + assert.strictEqual(response.hasHeader(fake), false); + assert.strictEqual(response.hasHeader(denormalised), true); + assert.strictEqual(response.getHeader(real), expectedValue); + assert.strictEqual(response.getHeader(denormalised), expectedValue); + assert.strictEqual(response.getHeader(fake), undefined); + + response.removeHeader(fake); + assert.strictEqual(response.hasHeader(fake), false); + + response.setHeader(real, expectedValue); + assert.strictEqual(response.getHeader(real), expectedValue); + assert.strictEqual(response.hasHeader(real), true); + response.removeHeader(real); + assert.strictEqual(response.hasHeader(real), false); + + response.setHeader(denormalised, expectedValue); + assert.strictEqual(response.getHeader(denormalised), expectedValue); + assert.strictEqual(response.hasHeader(denormalised), true); + assert.strictEqual(response.hasHeader(real), true); + + response.appendHeader(real, expectedValue); + assert.deepStrictEqual(response.getHeader(real), [ + expectedValue, + expectedValue, + ]); + assert.strictEqual(response.hasHeader(real), true); + + response.removeHeader(denormalised); + assert.strictEqual(response.hasHeader(denormalised), false); + assert.strictEqual(response.hasHeader(real), false); + + ['hasHeader', 'getHeader', 'removeHeader'].forEach((fnName) => { + assert.throws( + () => response[fnName](), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. Received ' + + 'undefined' + } + ); + }); + + [ + ':status', + ':method', + ':path', + ':authority', + ':scheme', + ].forEach((header) => assert.throws( + () => response.setHeader(header, 'foobar'), + { + code: 'ERR_HTTP2_PSEUDOHEADER_NOT_ALLOWED', + name: 'TypeError', + message: 'Cannot set HTTP/2 pseudo-headers' + }) + ); + assert.throws(() => { + response.setHeader(real, null); + }, { + code: 'ERR_HTTP2_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "null" for header "foo-bar"' + }); + assert.throws(() => { + response.setHeader(real, undefined); + }, { + code: 'ERR_HTTP2_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "undefined" for header "foo-bar"' + }); + assert.throws( + () => response.setHeader(), // Header name undefined + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. Received ' + + 'undefined' + } + ); + assert.throws( + () => response.setHeader(''), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token [""]' + } + ); + + response.setHeader(real, expectedValue); + const expectedHeaderNames = [real]; + assert.deepStrictEqual(response.getHeaderNames(), expectedHeaderNames); + const expectedHeaders = { __proto__: null }; + expectedHeaders[real] = expectedValue; + assert.deepStrictEqual(response.getHeaders(), expectedHeaders); + + response.getHeaders()[fake] = fake; + assert.strictEqual(response.hasHeader(fake), false); + assert.strictEqual(Object.getPrototypeOf(response.getHeaders()), null); + + assert.strictEqual(response.sendDate, true); + response.sendDate = false; + assert.strictEqual(response.sendDate, false); + + response.sendDate = true; + assert.strictEqual(response.sendDate, true); + response.removeHeader('Date'); + assert.strictEqual(response.sendDate, false); + + response.on('finish', common.mustCall(function() { + assert.strictEqual(response.headersSent, true); + + assert.throws( + () => response.setHeader(real, expectedValue), + { + code: 'ERR_HTTP2_HEADERS_SENT', + name: 'Error', + message: 'Response has already been initiated.' + } + ); + assert.throws( + () => response.removeHeader(real, expectedValue), + { + code: 'ERR_HTTP2_HEADERS_SENT', + name: 'Error', + message: 'Response has already been initiated.' + } + ); + + process.nextTick(() => { + assert.throws( + () => response.setHeader(real, expectedValue), + { + code: 'ERR_HTTP2_HEADERS_SENT', + name: 'Error', + message: 'Response has already been initiated.' + } + ); + assert.throws( + () => response.removeHeader(real, expectedValue), + { + code: 'ERR_HTTP2_HEADERS_SENT', + name: 'Error', + message: 'Response has already been initiated.' + } + ); + + assert.strictEqual(response.headersSent, true); + server.close(); + }); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-settimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-settimeout.js new file mode 100644 index 00000000..e24621ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-settimeout.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +const msecs = common.platformTimeout(1); +const server = http2.createServer(); + +server.on('request', (req, res) => { + res.setTimeout(msecs, common.mustCall(() => { + res.end(); + })); + res.on('timeout', common.mustCall()); + res.on('finish', common.mustCall(() => { + res.setTimeout(msecs, common.mustNotCall()); + process.nextTick(() => { + res.setTimeout(msecs, common.mustNotCall()); + server.close(); + }); + })); +}); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request({ + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }); + req.on('end', common.mustCall(() => { + client.close(); + })); + req.resume(); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statuscode.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statuscode.js new file mode 100644 index 00000000..6064a593 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statuscode.js @@ -0,0 +1,76 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse should have a statusCode property + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const expectedDefaultStatusCode = 200; + const realStatusCodes = { + continue: 100, + ok: 200, + multipleChoices: 300, + badRequest: 400, + internalServerError: 500 + }; + const fakeStatusCodes = { + tooLow: 99, + tooHigh: 600 + }; + + assert.strictEqual(response.statusCode, expectedDefaultStatusCode); + + // Setting the response.statusCode should not throw. + response.statusCode = realStatusCodes.ok; + response.statusCode = realStatusCodes.multipleChoices; + response.statusCode = realStatusCodes.badRequest; + response.statusCode = realStatusCodes.internalServerError; + + assert.throws(() => { + response.statusCode = realStatusCodes.continue; + }, { + code: 'ERR_HTTP2_INFO_STATUS_NOT_ALLOWED', + name: 'RangeError' + }); + assert.throws(() => { + response.statusCode = fakeStatusCodes.tooLow; + }, { + code: 'ERR_HTTP2_STATUS_INVALID', + name: 'RangeError' + }); + assert.throws(() => { + response.statusCode = fakeStatusCodes.tooHigh; + }, { + code: 'ERR_HTTP2_STATUS_INVALID', + name: 'RangeError' + }); + + response.on('finish', common.mustCall(function() { + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property-set.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property-set.js new file mode 100644 index 00000000..87e17240 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property-set.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse.statusMessage should warn + +const unsupportedWarned = common.mustCall(1); +process.on('warning', ({ name, message }) => { + const expectedMessage = + 'Status message is not supported by HTTP/2 (RFC7540 8.1.2.4)'; + if (name === 'UnsupportedWarning' && message === expectedMessage) + unsupportedWarned(); +}); + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + response.on('finish', common.mustCall(function() { + response.statusMessage = 'test'; + response.statusMessage = 'test'; // only warn once + assert.strictEqual(response.statusMessage, ''); // no change + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + }, 1)); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property.js new file mode 100644 index 00000000..8a083cf3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage-property.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse.statusMessage should warn + +const unsupportedWarned = common.mustCall(1); +process.on('warning', ({ name, message }) => { + const expectedMessage = + 'Status message is not supported by HTTP/2 (RFC7540 8.1.2.4)'; + if (name === 'UnsupportedWarning' && message === expectedMessage) + unsupportedWarned(); +}); + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + response.on('finish', common.mustCall(function() { + assert.strictEqual(response.statusMessage, ''); + assert.strictEqual(response.statusMessage, ''); // only warn once + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + }, 1)); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage.js new file mode 100644 index 00000000..dee916d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-statusmessage.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse.writeHead should accept an optional status message + +const unsupportedWarned = common.mustCall(1); +process.on('warning', ({ name, message }) => { + const expectedMessage = + 'Status message is not supported by HTTP/2 (RFC7540 8.1.2.4)'; + if (name === 'UnsupportedWarning' && message === expectedMessage) + unsupportedWarned(); +}); + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + const statusCode = 200; + const statusMessage = 'OK'; + const headers = { 'foo-bar': 'abc123' }; + response.writeHead(statusCode, statusMessage, headers); + + response.on('finish', common.mustCall(function() { + server.close(); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['foo-bar'], 'abc123'); + }, 1)); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-trailers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-trailers.js new file mode 100644 index 00000000..4cfbae0b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-trailers.js @@ -0,0 +1,76 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +server.listen(0, common.mustCall(() => { + const port = server.address().port; + server.once('request', common.mustCall((request, response) => { + response.addTrailers({ + ABC: 123 + }); + response.setTrailer('ABCD', 123); + + assert.throws( + () => response.addTrailers({ '': 'test' }), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token [""]' + } + ); + assert.throws( + () => response.setTrailer('test', undefined), + { + code: 'ERR_HTTP2_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "undefined" for header "test"' + } + ); + assert.throws( + () => response.setTrailer('test', null), + { + code: 'ERR_HTTP2_INVALID_HEADER_VALUE', + name: 'TypeError', + message: 'Invalid value "null" for header "test"' + } + ); + assert.throws( + () => response.setTrailer(), // Trailer name undefined + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "name" argument must be of type string. Received ' + + 'undefined' + } + ); + assert.throws( + () => response.setTrailer(''), + { + code: 'ERR_INVALID_HTTP_TOKEN', + name: 'TypeError', + message: 'Header name must be a valid HTTP token [""]' + } + ); + + response.end('hello'); + })); + + const url = `http://localhost:${port}`; + const client = http2.connect(url, common.mustCall(() => { + const request = client.request(); + request.on('trailers', common.mustCall((headers) => { + assert.strictEqual(headers.abc, '123'); + assert.strictEqual(headers.abcd, '123'); + })); + request.resume(); + request.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-write.js new file mode 100644 index 00000000..64b37e8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-write.js @@ -0,0 +1,91 @@ +'use strict'; + +const { + mustCall, + mustNotCall, + hasCrypto, + skip +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); +const { createServer, connect } = require('http2'); +const assert = require('assert'); +{ + const server = createServer(); + server.listen(0, mustCall(() => { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const request = client.request(); + request.resume(); + request.on('end', mustCall()); + request.on('close', mustCall(() => { + client.close(); + })); + })); + + server.once('request', mustCall((request, response) => { + // response.write() returns true + assert(response.write('muahaha', 'utf8', mustCall())); + + response.stream.close(0, mustCall(() => { + response.on('error', mustNotCall()); + + // response.write() without cb returns error + response.write('muahaha', mustCall((err) => { + assert.strictEqual(err.code, 'ERR_HTTP2_INVALID_STREAM'); + + // response.write() with cb returns falsy value + assert(!response.write('muahaha', mustCall())); + + client.destroy(); + server.close(); + })); + })); + })); + })); +} + +{ + // Http2ServerResponse.write ERR_STREAM_WRITE_AFTER_END + const server = createServer(); + server.listen(0, mustCall(() => { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + const request = client.request(); + request.resume(); + request.on('end', mustCall()); + request.on('close', mustCall(() => { + client.close(); + })); + })); + + server.once('request', mustCall((request, response) => { + response.end(); + response.write('asd', mustCall((err) => { + assert.strictEqual(err.code, 'ERR_STREAM_WRITE_AFTER_END'); + client.destroy(); + server.close(); + })); + })); + })); +} + +{ + const server = createServer(); + server.listen(0, mustCall(() => { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = connect(url, mustCall(() => { + client.request(); + })); + + server.once('request', mustCall((request, response) => { + response.destroy(); + assert.strictEqual(response.write('asd', mustNotCall()), false); + client.destroy(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead-array.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead-array.js new file mode 100644 index 00000000..a0cb65d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead-array.js @@ -0,0 +1,96 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +// Http2ServerResponse.writeHead should support arrays and nested arrays + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + + server.once('request', common.mustCall((request, response) => { + const returnVal = response.writeHead(200, [ + ['foo', 'bar'], + ['foo', 'baz'], + ['ABC', 123], + ]); + assert.strictEqual(returnVal, response); + response.end(common.mustCall(() => { server.close(); })); + })); + + const client = http2.connect(`http://localhost:${port}`, common.mustCall(() => { + const request = client.request(); + + request.on('response', common.mustCall((headers) => { + assert.strictEqual(headers.foo, 'bar, baz'); + assert.strictEqual(headers.abc, '123'); + assert.strictEqual(headers[':status'], 200); + }, 1)); + request.on('end', common.mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + + server.once('request', common.mustCall((request, response) => { + const returnVal = response.writeHead(200, ['foo', 'bar', 'foo', 'baz', 'ABC', 123]); + assert.strictEqual(returnVal, response); + response.end(common.mustCall(() => { server.close(); })); + })); + + const client = http2.connect(`http://localhost:${port}`, common.mustCall(() => { + const request = client.request(); + + request.on('response', common.mustCall((headers) => { + assert.strictEqual(headers.foo, 'bar, baz'); + assert.strictEqual(headers.abc, '123'); + assert.strictEqual(headers[':status'], 200); + }, 1)); + request.on('end', common.mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + + server.once('request', common.mustCall((request, response) => { + try { + response.writeHead(200, ['foo', 'bar', 'ABC', 123, 'extra']); + } catch (err) { + assert.strictEqual(err.code, 'ERR_INVALID_ARG_VALUE'); + } + + response.end(common.mustCall(() => { server.close(); })); + })); + + const client = http2.connect(`http://localhost:${port}`, common.mustCall(() => { + const request = client.request(); + + request.on('end', common.mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead.js new file mode 100644 index 00000000..8157dcbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse-writehead.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse.writeHead should override previous headers + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + response.setHeader('foo-bar', 'def456'); + + // Override + const returnVal = response.writeHead(418, { 'foo-bar': 'abc123' }); + + assert.strictEqual(returnVal, response); + + assert.throws(() => { response.writeHead(300); }, { + code: 'ERR_HTTP2_HEADERS_SENT' + }); + + response.on('finish', common.mustCall(function() { + server.close(); + process.nextTick(common.mustCall(() => { + // The stream is invalid at this point, + // and this line verifies this does not throw. + response.writeHead(300); + })); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers['foo-bar'], 'abc123'); + assert.strictEqual(headers[':status'], 418); + }, 1)); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse.js new file mode 100644 index 00000000..fbde5869 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-serverresponse.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Http2ServerResponse should expose convenience properties + +const server = h2.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + server.once('request', common.mustCall(function(request, response) { + assert.strictEqual(response.req, request); + + // Verify that writing to response.req is allowed. + response.req = null; + + response.on('finish', common.mustCall(function() { + process.nextTick(() => { + server.close(); + }); + })); + response.end(); + })); + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(function() { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-short-stream-client-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-short-stream-client-server.js new file mode 100644 index 00000000..f7ef9412 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-short-stream-client-server.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { Readable } = require('stream'); + +const server = http2.createServer(common.mustCall((req, res) => { + res.setHeader('content-type', 'text/html'); + const input = new Readable({ + read() { + this.push('test'); + this.push(null); + } + }); + input.pipe(res); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + })); + + let data = ''; + + const notCallClose = common.mustNotCall(); + + setTimeout(() => { + req.setEncoding('utf8'); + req.removeListener('close', notCallClose); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); + req.on('data', common.mustCallAtLeast((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + })); + }, common.platformTimeout(100)); + + req.on('close', notCallClose); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-destroy-delayed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-destroy-delayed.js new file mode 100644 index 00000000..62405047 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-destroy-delayed.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +const { mustCall } = common; + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const assert = require('assert'); + +const { + HTTP2_HEADER_PATH, + HTTP2_HEADER_METHOD, +} = http2.constants; + +// This tests verifies that calling `req.socket.destroy()` via +// setImmediate does not crash. +// Fixes https://github.com/nodejs/node/issues/22855. + +const app = http2.createServer(mustCall((req, res) => { + res.end('hello'); + setImmediate(() => req.socket.destroy()); +})); + +app.listen(0, mustCall(() => { + const session = http2.connect(`http://localhost:${app.address().port}`); + const request = session.request({ + [HTTP2_HEADER_PATH]: '/', + [HTTP2_HEADER_METHOD]: 'get' + }); + request.once('response', mustCall((headers, flags) => { + let data = ''; + request.on('data', (chunk) => { data += chunk; }); + request.on('end', mustCall(() => { + assert.strictEqual(data, 'hello'); + session.close(); + app.close(); + })); + })); + request.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-set.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-set.js new file mode 100644 index 00000000..e8b80485 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket-set.js @@ -0,0 +1,97 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Tests behavior of the proxied socket in Http2ServerRequest +// & Http2ServerResponse - specifically property setters + +const errMsg = { + code: 'ERR_HTTP2_NO_SOCKET_MANIPULATION', + name: 'Error', + message: 'HTTP/2 sockets should not be directly manipulated ' + + '(e.g. read and written)' +}; + +const server = h2.createServer(); + +server.on('request', common.mustCall(function(request, response) { + const noop = () => {}; + + assert.strictEqual(request.stream.destroyed, false); + request.socket.destroyed = true; + assert.strictEqual(request.stream.destroyed, true); + request.socket.destroyed = false; + + assert.strictEqual(request.stream.readable, true); + request.socket.readable = false; + assert.strictEqual(request.stream.readable, false); + + assert.strictEqual(request.stream.writable, true); + request.socket.writable = false; + assert.strictEqual(request.stream.writable, false); + + const realOn = request.stream.on; + request.socket.on = noop; + assert.strictEqual(request.stream.on, noop); + request.stream.on = realOn; + + const realOnce = request.stream.once; + request.socket.once = noop; + assert.strictEqual(request.stream.once, noop); + request.stream.once = realOnce; + + const realEnd = request.stream.end; + request.socket.end = noop; + assert.strictEqual(request.stream.end, noop); + request.socket.end = common.mustCall(); + request.socket.end(); + request.stream.end = realEnd; + + const realEmit = request.stream.emit; + request.socket.emit = noop; + assert.strictEqual(request.stream.emit, noop); + request.stream.emit = realEmit; + + const realDestroy = request.stream.destroy; + request.socket.destroy = noop; + assert.strictEqual(request.stream.destroy, noop); + request.stream.destroy = realDestroy; + + request.socket.setTimeout = noop; + assert.strictEqual(request.stream.session.setTimeout, noop); + + assert.strictEqual(request.stream.session.socket._isProcessing, undefined); + request.socket._isProcessing = true; + assert.strictEqual(request.stream.session.socket._isProcessing, true); + + assert.throws(() => request.socket.read = noop, errMsg); + assert.throws(() => request.socket.write = noop, errMsg); + assert.throws(() => request.socket.pause = noop, errMsg); + assert.throws(() => request.socket.resume = noop, errMsg); + + response.stream.destroy(); +})); + +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket.js new file mode 100644 index 00000000..95bc4218 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-socket.js @@ -0,0 +1,93 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const net = require('net'); + +const { kTimeout } = require('internal/timers'); + +// Tests behavior of the proxied socket in Http2ServerRequest +// & Http2ServerResponse - this proxy socket should mimic the +// behavior of http1 but against the http2 api & model + +const errMsg = { + code: 'ERR_HTTP2_NO_SOCKET_MANIPULATION', + name: 'Error', + message: 'HTTP/2 sockets should not be directly manipulated ' + + '(e.g. read and written)' +}; + +const server = h2.createServer(); + +server.on('request', common.mustCall(function(request, response) { + assert.ok(request.socket instanceof net.Socket); + assert.ok(response.socket instanceof net.Socket); + assert.strictEqual(request.socket, response.socket); + + assert.ok(request.socket.readable); + request.resume(); + assert.ok(request.socket.writable); + assert.strictEqual(request.socket.destroyed, false); + + request.socket.setTimeout(987); + assert.strictEqual(request.stream.session[kTimeout]._idleTimeout, 987); + request.socket.setTimeout(0); + + assert.throws(() => request.socket.read(), errMsg); + assert.throws(() => request.socket.write(), errMsg); + assert.throws(() => request.socket.pause(), errMsg); + assert.throws(() => request.socket.resume(), errMsg); + + // Should have correct this context for socket methods & getters + assert.ok(request.socket.address() != null); + assert.ok(request.socket.remotePort); + + request.on('end', common.mustCall(() => { + assert.strictEqual(request.socket.readable, false); + response.socket.destroy(); + })); + response.on('finish', common.mustCall(() => { + assert.ok(request.socket); + assert.strictEqual(response.socket, undefined); + assert.ok(request.socket.destroyed); + assert.strictEqual(request.socket.readable, false); + process.nextTick(() => { + assert.strictEqual(request.socket.writable, false); + server.close(); + }); + })); + + // Properties that do not exist on the proxy are retrieved from the socket + assert.ok(request.socket._server); + assert.strictEqual(request.socket.connecting, false); + + // Socket events are bound and emitted on Http2Stream + request.socket.on('close', common.mustCall()); + request.socket.once('close', common.mustCall()); + request.socket.on('testEvent', common.mustCall()); + request.socket.emit('testEvent'); +})); + +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(() => { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + const request = client.request(headers); + request.on('end', common.mustCall(() => { + client.close(); + })); + request.end(); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-type.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-type.js new file mode 100644 index 00000000..caf5824e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-type.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const assert = require('node:assert'); +const http2 = require('node:http2'); +const debug = require('node:util').debuglog('test'); + +const testResBody = 'response content'; + +{ + // Invalid object value + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints('this should not be here'); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + debug('Client sending request...'); + + req.on('headers', common.mustNotCall()); + + process.on('uncaughtException', (err) => { + debug(`Caught an exception: ${JSON.stringify(err)}`); + if (err.name === 'AssertionError') throw err; + assert.strictEqual(err.code, 'ERR_INVALID_ARG_TYPE'); + process.exit(0); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-value.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-value.js new file mode 100644 index 00000000..d640f13f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints-invalid-argument-value.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const assert = require('node:assert'); +const http2 = require('node:http2'); +const debug = require('node:util').debuglog('test'); + +const testResBody = 'response content'; + +{ + // Invalid link header value + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ link: BigInt(100) }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + debug('Client sending request...'); + + req.on('headers', common.mustNotCall()); + + process.on('uncaughtException', (err) => { + debug(`Caught an exception: ${JSON.stringify(err)}`); + if (err.name === 'AssertionError') throw err; + assert.strictEqual(err.code, 'ERR_INVALID_ARG_VALUE'); + process.exit(0); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints.js new file mode 100644 index 00000000..d1f26d7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-early-hints.js @@ -0,0 +1,147 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const assert = require('node:assert'); +const http2 = require('node:http2'); +const debug = require('node:util').debuglog('test'); + +const testResBody = 'response content'; + +{ + // Happy flow - string argument + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: '; rel=preload; as=style' + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + debug('Client sending request...'); + + req.on('headers', common.mustCall((headers) => { + assert.notStrictEqual(headers, undefined); + assert.strictEqual(headers[':status'], 103); + assert.strictEqual(headers.link, '; rel=preload; as=style'); + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + let data = ''; + req.on('data', common.mustCallAtLeast((d) => data += d)); + + req.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(data, testResBody); + client.close(); + server.close(); + })); + })); +} + +{ + // Happy flow - array argument + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: [ + '; rel=preload; as=style', + '; rel=preload; as=script', + ] + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + debug('Client sending request...'); + + req.on('headers', common.mustCall((headers) => { + assert.notStrictEqual(headers, undefined); + assert.strictEqual(headers[':status'], 103); + assert.strictEqual( + headers.link, + '; rel=preload; as=style, ; rel=preload; as=script' + ); + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + let data = ''; + req.on('data', common.mustCallAtLeast((d) => data += d)); + + req.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(data, testResBody); + client.close(); + server.close(); + })); + })); +} + +{ + // Happy flow - empty array + + const server = http2.createServer(); + + server.on('request', common.mustCall((req, res) => { + debug('Server sending early hints...'); + res.writeEarlyHints({ + link: [] + }); + + debug('Server sending full response...'); + res.end(testResBody); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + debug('Client sending request...'); + + req.on('headers', common.mustNotCall()); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + let data = ''; + req.on('data', common.mustCallAtLeast((d) => data += d)); + + req.on('end', common.mustCall(() => { + debug('Got full response.'); + assert.strictEqual(data, testResBody); + client.close(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-head-destroyed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-head-destroyed.js new file mode 100644 index 00000000..842bf0e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-compat-write-head-destroyed.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +// Check that writeHead, write and end do not crash in compatibility mode + +const server = http2.createServer(common.mustCall((req, res) => { + // Destroy the stream first + req.stream.destroy(); + + res.writeHead(200); + res.write('hello '); + res.end('world'); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request(); + req.on('response', common.mustNotCall()); + req.on('close', common.mustCall((arg) => { + client.close(); + server.close(); + })); + req.resume(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended-cant-turn-off.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended-cant-turn-off.js new file mode 100644 index 00000000..456aa1ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended-cant-turn-off.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const settings = { enableConnectProtocol: true }; +const server = http2.createServer({ settings }); +server.on('stream', common.mustNotCall()); +server.on('session', common.mustCall((session) => { + // This will force the connection to close because once extended connect + // is on, it cannot be turned off. The server is behaving badly. + session.settings({ enableConnectProtocol: false }); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('remoteSettings', common.mustCall((settings) => { + assert(settings.enableConnectProtocol); + const req = client.request({ + ':method': 'CONNECT', + ':protocol': 'foo' + }); + req.on('error', common.mustCall(() => { + server.close(); + })); + })); + + client.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + name: 'Error', + message: 'Protocol error' + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended.js new file mode 100644 index 00000000..bb424c73 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method-extended.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const settings = { enableConnectProtocol: true }; +const server = http2.createServer({ settings }); +server.on('stream', common.mustCall((stream, headers) => { + assert.strictEqual(headers[':method'], 'CONNECT'); + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':protocol'], 'foo'); + assert.strictEqual(headers[':authority'], + `localhost:${server.address().port}`); + assert.strictEqual(headers[':path'], '/'); + stream.respond(); + stream.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('remoteSettings', common.mustCall((settings) => { + assert(settings.enableConnectProtocol); + const req = client.request({ + ':method': 'CONNECT', + ':protocol': 'foo' + }); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, 0); + server.close(); + client.close(); + })); + req.end(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method.js new file mode 100644 index 00000000..4ada9f47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-method.js @@ -0,0 +1,108 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const net = require('net'); +const http2 = require('http2'); + +const { + HTTP2_HEADER_METHOD, + HTTP2_HEADER_AUTHORITY, + HTTP2_HEADER_SCHEME, + HTTP2_HEADER_PATH, + NGHTTP2_CONNECT_ERROR, + NGHTTP2_REFUSED_STREAM +} = http2.constants; + +const server = net.createServer(common.mustCall((socket) => { + let data = ''; + socket.setEncoding('utf8'); + socket.on('data', (chunk) => data += chunk); + socket.on('end', common.mustCall(() => { + assert.strictEqual(data, 'hello'); + })); + socket.on('close', common.mustCall()); + socket.end('hello'); +})); + +server.listen(0, common.mustCall(() => { + + const port = server.address().port; + + const proxy = http2.createServer(); + proxy.on('stream', common.mustCall((stream, headers) => { + if (headers[HTTP2_HEADER_METHOD] !== 'CONNECT') { + stream.close(NGHTTP2_REFUSED_STREAM); + return; + } + const auth = new URL(`tcp://${headers[HTTP2_HEADER_AUTHORITY]}`); + assert.strictEqual(auth.hostname, 'localhost'); + assert.strictEqual(+auth.port, port); + const socket = net.connect(auth.port, auth.hostname, () => { + stream.respond(); + socket.pipe(stream); + stream.pipe(socket); + }); + socket.on('close', common.mustCall()); + socket.on('error', (error) => { + stream.close(NGHTTP2_CONNECT_ERROR); + }); + })); + + proxy.listen(0, () => { + const client = http2.connect(`http://localhost:${proxy.address().port}`); + + // Confirm that :authority is required and :scheme & :path are forbidden + assert.throws( + () => client.request({ + [HTTP2_HEADER_METHOD]: 'CONNECT' + }), + { + code: 'ERR_HTTP2_CONNECT_AUTHORITY', + message: ':authority header is required for CONNECT requests' + } + ); + assert.throws( + () => client.request({ + [HTTP2_HEADER_METHOD]: 'CONNECT', + [HTTP2_HEADER_AUTHORITY]: `localhost:${port}`, + [HTTP2_HEADER_SCHEME]: 'http' + }), + { + code: 'ERR_HTTP2_CONNECT_SCHEME', + message: 'The :scheme header is forbidden for CONNECT requests' + } + ); + assert.throws( + () => client.request({ + [HTTP2_HEADER_METHOD]: 'CONNECT', + [HTTP2_HEADER_AUTHORITY]: `localhost:${port}`, + [HTTP2_HEADER_PATH]: '/' + }), + { + code: 'ERR_HTTP2_CONNECT_PATH', + message: 'The :path header is forbidden for CONNECT requests' + } + ); + + // valid CONNECT request + const req = client.request({ + [HTTP2_HEADER_METHOD]: 'CONNECT', + [HTTP2_HEADER_AUTHORITY]: `localhost:${port}`, + }); + + req.on('response', common.mustCall()); + let data = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => data += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'hello'); + client.close(); + proxy.close(); + server.close(); + })); + req.end('hello'); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-options.js new file mode 100644 index 00000000..1abcee99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-options.js @@ -0,0 +1,43 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { hasMultiLocalhost } = require('../common/net'); +if (!hasMultiLocalhost()) { + common.skip('platform-specific test.'); +} + +const http2 = require('http2'); +const assert = require('assert'); + +const server = http2.createServer((req, res) => { + console.log(`Connect from: ${req.connection.remoteAddress}`); + assert.strictEqual(req.connection.remoteAddress, '127.0.0.2'); + + req.on('end', common.mustCall(() => { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(`You are from: ${req.connection.remoteAddress}`); + })); + req.resume(); +}); + +server.listen(0, '127.0.0.1', common.mustCall(() => { + const options = { localAddress: '127.0.0.2', family: 4 }; + + const client = http2.connect( + 'http://localhost:' + server.address().port, + options + ); + const req = client.request({ + ':path': '/' + }); + req.on('data', () => req.resume()); + req.on('end', common.mustCall(function() { + client.close(); + req.close(); + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-tls-with-delay.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-tls-with-delay.js new file mode 100644 index 00000000..0b3753ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect-tls-with-delay.js @@ -0,0 +1,50 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); + +const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = http2.createSecureServer(serverOptions, (req, res) => { + res.end(); +}); + +server.listen(0, '127.0.0.1', common.mustCall(() => { + const options = { + ALPNProtocols: ['h2'], + host: '127.0.0.1', + servername: 'localhost', + port: server.address().port, + rejectUnauthorized: false + }; + + const socket = tls.connect(options, async () => { + socket.once('readable', () => { + const client = http2.connect( + 'https://localhost:' + server.address().port, + { ...options, createConnection: () => socket } + ); + + client.once('remoteSettings', common.mustCall(() => { + const req = client.request({ + ':path': '/' + }); + req.on('data', () => req.resume()); + req.on('end', common.mustCall(() => { + client.close(); + req.close(); + server.close(); + })); + req.end(); + })); + }); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect.js new file mode 100644 index 00000000..9b405537 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-connect.js @@ -0,0 +1,166 @@ +'use strict'; + +const { + mustCall, + hasCrypto, + hasIPv6, + skip, + expectsError +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { createServer, createSecureServer, connect } = require('http2'); +const { connect: netConnect } = require('net'); +const { connect: tlsConnect } = require('tls'); + +// Check for session connect callback and event +{ + const server = createServer(); + server.listen(0, mustCall(() => { + const authority = `http://localhost:${server.address().port}`; + const options = {}; + const listener = () => mustCall(); + + const clients = new Set(); + // Should not throw. + clients.add(connect(authority)); + clients.add(connect(authority, options)); + clients.add(connect(authority, options, listener())); + clients.add(connect(authority, listener())); + + for (const client of clients) { + client.once('connect', mustCall((headers) => { + client.close(); + clients.delete(client); + if (clients.size === 0) { + server.close(); + } + })); + } + })); +} + +// Check for session connect callback on already connected socket +{ + const server = createServer(); + server.listen(0, mustCall(() => { + const { port } = server.address(); + + const onSocketConnect = () => { + const authority = `http://localhost:${port}`; + const createConnection = mustCall(() => socket); + const options = { createConnection }; + connect(authority, options, mustCall(onSessionConnect)); + }; + + const onSessionConnect = (session) => { + session.close(); + server.close(); + }; + + const socket = netConnect(port, mustCall(onSocketConnect)); + })); +} + +// Check for https as protocol +{ + const authority = 'https://localhost'; + // A socket error may or may not be reported, keep this as a non-op + // instead of a mustCall or mustNotCall + connect(authority).on('error', () => {}); +} + +// Check for session connect callback on already connected TLS socket +{ + const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') + }; + const server = createSecureServer(serverOptions); + server.listen(0, mustCall(() => { + const { port } = server.address(); + + const onSocketConnect = () => { + const authority = `https://localhost:${port}`; + const createConnection = mustCall(() => socket); + const options = { createConnection }; + connect(authority, options, mustCall(onSessionConnect)); + }; + + const onSessionConnect = (session) => { + session.close(); + server.close(); + }; + + const clientOptions = { + ALPNProtocols: ['h2'], + port, + rejectUnauthorized: false + }; + const socket = tlsConnect(clientOptions, mustCall(onSocketConnect)); + })); +} + +// Check for error for init settings error +{ + createServer(function() { + connect(`http://localhost:${this.address().port}`, { + settings: { + maxFrameSize: 1 // An incorrect settings + } + }).on('error', expectsError({ + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + })); + }); +} + +// Check for error for an invalid protocol (not http or https) +{ + const authority = 'ssh://localhost'; + assert.throws(() => { + connect(authority); + }, { + code: 'ERR_HTTP2_UNSUPPORTED_PROTOCOL', + name: 'Error' + }); +} + +// Check for literal IPv6 addresses in URL's +if (hasIPv6) { + const server = createServer(); + server.listen(0, '::1', mustCall(() => { + const { port } = server.address(); + const clients = new Set(); + + clients.add(connect(`http://[::1]:${port}`)); + clients.add(connect(new URL(`http://[::1]:${port}`))); + + for (const client of clients) { + client.once('connect', mustCall(() => { + client.close(); + clients.delete(client); + if (clients.size === 0) { + server.close(); + } + })); + } + })); +} + +// Check that `options.host` and `options.port` take precedence over +// `authority.host` and `authority.port`. +{ + const server = createServer(); + server.listen(0, mustCall(() => { + connect('http://foo.bar', { + host: 'localhost', + port: server.address().port + }, mustCall((session) => { + session.close(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-cookies.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-cookies.js new file mode 100644 index 00000000..a270c1d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-cookies.js @@ -0,0 +1,60 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +const setCookie = [ + 'a=b', + 'c=d; Wed, 21 Oct 2015 07:28:00 GMT; Secure; HttpOnly', + 'e=f', +]; + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + + assert.strictEqual(typeof headers.abc, 'string'); + assert.strictEqual(headers.abc, '1, 2, 3'); + assert.strictEqual(typeof headers.cookie, 'string'); + assert.strictEqual(headers.cookie, 'a=b; c=d; e=f'); + + stream.respond({ + 'content-type': 'text/html', + ':status': 200, + 'set-cookie': setCookie + }); + + stream.end('hello world'); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ + ':path': '/', + 'abc': [1, 2, 3], + 'cookie': ['a=b', 'c=d', 'e=f'], + }); + req.resume(); + + req.on('response', common.mustCall((headers) => { + assert(Array.isArray(headers['set-cookie'])); + assert.deepStrictEqual(headers['set-cookie'], setCookie); + })); + + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-connect.js new file mode 100644 index 00000000..9859fe10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-connect.js @@ -0,0 +1,86 @@ +'use strict'; + +// Tests http2.connect() + +const common = require('../common'); +const Countdown = require('../common/countdown'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const h2 = require('http2'); +const url = require('url'); + +{ + const server = h2.createServer(); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const port = this.address().port; + + const items = [ + [`http://localhost:${port}`], + [new URL(`http://localhost:${port}`)], + [url.parse(`http://localhost:${port}`)], + [{ port }, { protocol: 'http:' }], + [{ port, hostname: '127.0.0.1' }, { protocol: 'http:' }], + ]; + + const serverClose = new Countdown(items.length + 1, + () => setImmediate(() => server.close())); + + const maybeClose = common.mustCall((client) => { + client.close(); + serverClose.dec(); + }, items.length); + + items.forEach((i) => { + const client = + h2.connect.apply(null, i) + .on('connect', common.mustCall(() => maybeClose(client))); + client.on('close', common.mustCall()); + }); + + // Will fail because protocol does not match the server. + const client = h2.connect({ port: port, protocol: 'https:' }) + .on('error', common.mustCall(() => serverClose.dec())); + client.on('close', common.mustCall()); + })); +} + + +{ + + const options = { + key: fixtures.readKey('agent3-key.pem'), + cert: fixtures.readKey('agent3-cert.pem') + }; + + const server = h2.createSecureServer(options); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + + const opts = { rejectUnauthorized: false }; + + const items = [ + [`https://localhost:${port}`, opts], + [new URL(`https://localhost:${port}`), opts], + [url.parse(`https://localhost:${port}`), opts], + [{ port: port, protocol: 'https:' }, opts], + [{ port: port, hostname: '127.0.0.1', protocol: 'https:' }, opts], + ]; + + const serverClose = new Countdown(items.length, + () => setImmediate(() => server.close())); + + const maybeClose = common.mustCall((client) => { + client.close(); + serverClose.dec(); + }, items.length); + + items.forEach((i) => { + const client = + h2.connect.apply(null, i) + .on('connect', common.mustCall(() => maybeClose(client))); + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-secure-session.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-secure-session.js new file mode 100644 index 00000000..27014874 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-secure-session.js @@ -0,0 +1,99 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const h2 = require('http2'); +const { kSocket } = require('internal/http2/util'); +const tls = require('tls'); + +function loadKey(keyname) { + return fixtures.readKey(keyname, 'binary'); +} + +function onStream(stream, headers) { + const socket = stream.session[kSocket]; + + assert(stream.session.encrypted); + assert.strictEqual(stream.session.alpnProtocol, 'h2'); + const originSet = stream.session.originSet; + assert(Array.isArray(originSet)); + assert.strictEqual(originSet[0], + `https://${socket.servername}:${socket.remotePort}`); + + assert(headers[':authority'].startsWith(socket.servername)); + stream.respond({ 'content-type': 'application/json' }); + stream.end(JSON.stringify({ + servername: socket.servername, + alpnProtocol: socket.alpnProtocol + })); +} + +function verifySecureSession(key, cert, ca, opts) { + const server = h2.createSecureServer({ cert, key }); + server.on('stream', common.mustCall(onStream)); + server.on('close', common.mustCall()); + server.listen(0, common.mustCall(() => { + opts ||= {}; + opts.secureContext = tls.createSecureContext({ ca }); + const client = h2.connect(`https://localhost:${server.address().port}`, + opts); + // Verify that a 'secureConnect' listener is attached + assert.strictEqual(client.socket.listenerCount('secureConnect'), 1); + const req = client.request(); + + client.on('connect', common.mustCall(() => { + assert(client.encrypted); + assert.strictEqual(client.alpnProtocol, 'h2'); + const originSet = client.originSet; + assert(Array.isArray(originSet)); + assert.strictEqual(originSet.length, 1); + assert.strictEqual( + originSet[0], + `https://${opts.servername || 'localhost'}:${server.address().port}`); + })); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'application/json'); + assert(headers.date); + })); + + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + const jsonData = JSON.parse(data); + assert.strictEqual(jsonData.servername, + opts.servername || 'localhost'); + assert.strictEqual(jsonData.alpnProtocol, 'h2'); + server.close(common.mustSucceed()); + client[kSocket].destroy(); + })); + })); +} + +// The server can be connected as 'localhost'. +verifySecureSession( + loadKey('agent8-key.pem'), + loadKey('agent8-cert.pem'), + loadKey('fake-startcom-root-cert.pem')); + +// Custom servername is specified. +verifySecureSession( + loadKey('agent1-key.pem'), + loadKey('agent1-cert.pem'), + loadKey('ca1-cert.pem'), + { servername: 'agent1' }); + +verifySecureSession( + loadKey('agent8-key.pem'), + loadKey('agent8-cert.pem'), + loadKey('fake-startcom-root-cert.pem'), + { servername: '' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-session.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-session.js new file mode 100644 index 00000000..b2d6ddbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-create-client-session.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const Countdown = require('../common/countdown'); + +const body = + '

    this is some data

    '; + +const server = h2.createServer(); +const count = 100; + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream, count)); + +function onStream(stream, headers, flags) { + assert.strictEqual(headers[':scheme'], 'http'); + assert.ok(headers[':authority']); + assert.strictEqual(headers[':method'], 'GET'); + assert.strictEqual(flags, 5); + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.write(body.slice(0, 20)); + stream.end(body.slice(20)); +} + +server.on('close', common.mustCall()); + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + client.setMaxListeners(101); + + client.on('goaway', console.log); + + client.on('connect', common.mustCall(() => { + assert(!client.encrypted); + assert(!client.originSet); + assert.strictEqual(client.alpnProtocol, 'h2c'); + })); + + const countdown = new Countdown(count, () => { + client.close(); + server.close(common.mustCall()); + }); + + for (let n = 0; n < count; n++) { + const req = client.request(); + + req.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + assert(headers.date); + })); + + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + assert.strictEqual(body, data); + })); + req.on('close', common.mustCall(() => countdown.dec())); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-createsecureserver-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createsecureserver-options.js new file mode 100644 index 00000000..269239fc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createsecureserver-options.js @@ -0,0 +1,78 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +// Error if invalid options are passed to createSecureServer. +const invalidOptions = [() => {}, 1, 'test', null, Symbol('test')]; +invalidOptions.forEach((invalidOption) => { + assert.throws( + () => http2.createSecureServer(invalidOption), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object.' + + common.invalidArgTypeHelper(invalidOption) + } + ); +}); + +// Error if invalid options.settings are passed to createSecureServer. +invalidOptions.forEach((invalidSettingsOption) => { + assert.throws( + () => http2.createSecureServer({ settings: invalidSettingsOption }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options.settings" property must be of type object.' + + common.invalidArgTypeHelper(invalidSettingsOption) + } + ); +}); + +// Test that http2.createSecureServer validates input options. +Object.entries({ + maxSessionInvalidFrames: [ + { + val: -1, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + { + val: Number.NEGATIVE_INFINITY, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + ], + maxSessionRejectedStreams: [ + { + val: -1, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + { + val: Number.NEGATIVE_INFINITY, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + ], +}).forEach(([opt, tests]) => { + tests.forEach(({ val, err }) => { + assert.throws( + () => http2.createSecureServer({ [opt]: val }), + err + ); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-createserver-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createserver-options.js new file mode 100644 index 00000000..8814e2db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createserver-options.js @@ -0,0 +1,78 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +// Error if invalid options are passed to createServer. +const invalidOptions = [1, true, 'test', null, Symbol('test')]; +invalidOptions.forEach((invalidOption) => { + assert.throws( + () => http2.createServer(invalidOption), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options" argument must be of type object.' + + common.invalidArgTypeHelper(invalidOption) + } + ); +}); + +// Error if invalid options.settings are passed to createServer. +invalidOptions.forEach((invalidSettingsOption) => { + assert.throws( + () => http2.createServer({ settings: invalidSettingsOption }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options.settings" property must be of type object.' + + common.invalidArgTypeHelper(invalidSettingsOption) + } + ); +}); + +// Test that http2.createServer validates input options. +Object.entries({ + maxSessionInvalidFrames: [ + { + val: -1, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + { + val: Number.NEGATIVE_INFINITY, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + ], + maxSessionRejectedStreams: [ + { + val: -1, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + { + val: Number.NEGATIVE_INFINITY, + err: { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }, + }, + ] +}).forEach(([opt, tests]) => { + tests.forEach(({ val, err }) => { + assert.throws( + () => http2.createServer({ [opt]: val }), + err + ); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-createwritereq.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createwritereq.js new file mode 100644 index 00000000..6d2b07d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-createwritereq.js @@ -0,0 +1,78 @@ +'use strict'; + +// Flags: --expose-gc + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +// Tests that write uses the correct encoding when writing +// using the helper function createWriteReq + +const testString = 'a\u00A1\u0100\uD83D\uDE00'; + +const encodings = { + 'buffer': 'utf8', + 'ascii': 'ascii', + 'latin1': 'latin1', + 'binary': 'latin1', + 'utf8': 'utf8', + 'utf-8': 'utf8', + 'ucs2': 'ucs2', + 'ucs-2': 'ucs2', + 'utf16le': 'ucs2', + 'utf-16le': 'ucs2', + 'UTF8': 'utf8' // Should fall through to Buffer.from +}; + +const testsToRun = Object.keys(encodings).length; +let testsFinished = 0; + +const server = http2.createServer(common.mustCall((req, res) => { + const testEncoding = encodings[req.url.slice(1)]; + + req.on('data', common.mustCall((chunk) => assert.ok( + Buffer.from(testString, testEncoding).equals(chunk) + ))); + + req.on('end', () => res.end()); +}, Object.keys(encodings).length)); + +server.listen(0, common.mustCall(function() { + Object.keys(encodings).forEach((writeEncoding) => { + const client = http2.connect(`http://localhost:${this.address().port}`); + const req = client.request({ + ':path': `/${writeEncoding}`, + ':method': 'POST' + }); + + assert.strictEqual(req._writableState.decodeStrings, false); + req.write( + writeEncoding !== 'buffer' ? testString : Buffer.from(testString), + writeEncoding !== 'buffer' ? writeEncoding : undefined + ); + req.resume(); + + req.on('end', common.mustCall(function() { + client.close(); + testsFinished++; + + if (testsFinished === testsToRun) { + server.close(common.mustCall()); + } + })); + + // Ref: https://github.com/nodejs/node/issues/17840 + const origDestroy = req.destroy; + req.destroy = function(...args) { + // Schedule a garbage collection event at the end of the current + // MakeCallback() run. + process.nextTick(globalThis.gc); + return origDestroy.call(this, ...args); + }; + + req.end(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-date-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-date-header.js new file mode 100644 index 00000000..2b63e1b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-date-header.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + // Date header is defaulted + stream.respond(); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.on('response', common.mustCall((headers) => { + // The date header must be set to a non-invalid value + assert.notStrictEqual((new Date()).toString(), 'Invalid Date'); + })); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-debug.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-debug.js new file mode 100644 index 00000000..a465f74a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-debug.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const child_process = require('child_process'); +const path = require('path'); + +process.env.NODE_DEBUG_NATIVE = 'http2'; +process.env.NODE_DEBUG = 'http2'; +const { stdout, stderr } = child_process.spawnSync(process.execPath, [ + path.resolve(__dirname, 'test-http2-ping.js'), +], { encoding: 'utf8' }); + +assert(stderr.match(/Setting the NODE_DEBUG environment variable to 'http2' can expose sensitive data \(such as passwords, tokens and authentication headers\) in the resulting log\.\r?\n/), + stderr); +assert(stderr.match(/Http2Session client \(\d+\) handling data frame for stream \d+\r?\n/), + stderr); +assert(stderr.match(/HttpStream \d+ \(\d+\) \[Http2Session client \(\d+\)\] reading starting\r?\n/), + stderr); +assert(stderr.match(/HttpStream \d+ \(\d+\) \[Http2Session client \(\d+\)\] closed with code 0\r?\n/), + stderr); +assert(stderr.match(/HttpStream \d+ \(\d+\) \[Http2Session server \(\d+\)\] closed with code 0\r?\n/), + stderr); +assert(stderr.match(/HttpStream \d+ \(\d+\) \[Http2Session server \(\d+\)\] tearing down stream\r?\n/), + stderr); +assert.strictEqual(stdout.trim(), ''); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-destroy-after-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-destroy-after-write.js new file mode 100644 index 00000000..399df015 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-destroy-after-write.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const http2 = require('http2'); +const assert = require('assert'); + +const server = http2.createServer(); + +server.on('session', common.mustCall(function(session) { + session.on('stream', common.mustCall(function(stream) { + stream.on('end', common.mustCall(function() { + this.respond({ + ':status': 200 + }); + this.write('foo'); + this.destroy(); + })); + stream.resume(); + })); +})); + +server.listen(0, function() { + const client = http2.connect(`http://localhost:${server.address().port}`); + const stream = client.request({ ':method': 'POST' }); + stream.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + })); + stream.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + stream.resume(); + stream.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-lose-data.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-lose-data.js new file mode 100644 index 00000000..17cb6107 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-lose-data.js @@ -0,0 +1,57 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('stream', (s) => { + assert(s.pushAllowed); + + s.pushStream({ ':path': '/file' }, common.mustSucceed((pushStream) => { + pushStream.respond(); + pushStream.end('a push stream'); + })); + + s.respond(); + s.end('hello world'); +}); + +server.listen(0, () => { + server.unref(); + + const url = `http://localhost:${server.address().port}`; + + const client = http2.connect(url); + const req = client.request(); + + let pushStream; + + client.on('stream', common.mustCall((s, headers) => { + assert.strictEqual(headers[':path'], '/file'); + pushStream = s; + })); + + req.on('response', common.mustCall((headers) => { + let pushData = ''; + pushStream.setEncoding('utf8'); + pushStream.on('data', (d) => pushData += d); + pushStream.on('end', common.mustCall(() => { + assert.strictEqual(pushData, 'a push stream'); + + // Removing the setImmediate causes the test to pass + setImmediate(function() { + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'hello world'); + client.close(); + })); + }); + })); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-override.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-override.js new file mode 100644 index 00000000..3f87e14b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-dont-override.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const options = {}; + +const server = http2.createServer(options); + +// Options are defaulted but the options are not modified +assert.deepStrictEqual(Object.keys(options), []); + +server.on('stream', common.mustCall((stream) => { + const headers = {}; + const options = {}; + stream.respond(headers, options); + + // The headers are defaulted but the original object is not modified + assert.deepStrictEqual(Object.keys(headers), []); + + // Options are defaulted but the original object is not modified + assert.deepStrictEqual(Object.keys(options), []); + + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const headers = {}; + const options = {}; + + const req = client.request(headers, options); + + // The headers are defaulted but the original object is not modified + assert.deepStrictEqual(Object.keys(headers), []); + + // Options are defaulted but the original object is not modified + assert.deepStrictEqual(Object.keys(options), []); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-empty-frame-without-eof.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-empty-frame-without-eof.js new file mode 100644 index 00000000..c384fdee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-empty-frame-without-eof.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const { readSync } = require('../common/fixtures'); +const net = require('net'); +const http2 = require('http2'); +const { once } = require('events'); + +async function main() { + const blobWithEmptyFrame = readSync('emptyframe.http2'); + const server = net.createServer((socket) => { + socket.once('data', () => { + socket.end(blobWithEmptyFrame); + }); + }).listen(0); + await once(server, 'listening'); + + for (const maxSessionInvalidFrames of [0, 2]) { + const client = http2.connect(`http://localhost:${server.address().port}`, { + maxSessionInvalidFrames + }); + const stream = client.request({ + ':method': 'GET', + ':path': '/' + }); + if (maxSessionInvalidFrames) { + stream.on('error', common.mustNotCall()); + client.on('error', common.mustNotCall()); + } else { + const expected = { + code: 'ERR_HTTP2_TOO_MANY_INVALID_FRAMES', + message: 'Too many invalid HTTP/2 frames' + }; + stream.on('error', common.expectsError(expected)); + client.on('error', common.expectsError(expected)); + } + stream.resume(); + await new Promise((resolve) => { + stream.once('close', resolve); + }); + client.close(); + } + server.close(); +} + +main().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-endafterheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-endafterheaders.js new file mode 100644 index 00000000..438caf3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-endafterheaders.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const check = headers[':method'] === 'GET'; + assert.strictEqual(stream.endAfterHeaders, check); + stream.on('data', common.mustNotCall()); + stream.on('end', common.mustCall()); + stream.respond(); + stream.end('ok'); +}, 2)); + +const countdown = new Countdown(2, () => server.close()); + +server.listen(0, common.mustCall(() => { + { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.resume(); + req.on('response', common.mustCall(() => { + assert.strictEqual(req.endAfterHeaders, false); + })); + req.on('end', common.mustCall(() => { + client.close(); + countdown.dec(); + })); + } + { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ ':method': 'POST' }); + + req.resume(); + req.end(); + req.on('response', common.mustCall(() => { + assert.strictEqual(req.endAfterHeaders, false); + })); + req.on('end', common.mustCall(() => { + client.close(); + countdown.dec(); + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-error-order.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-error-order.js new file mode 100644 index 00000000..4ea71cf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-error-order.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { createServer, connect } = require('http2'); + +const messages = []; +const expected = [ + 'Stream:created', + 'Stream:error', + 'Stream:close', + 'Request:error', +]; + +const server = createServer(); + +server.on('stream', (stream) => { + messages.push('Stream:created'); + stream + .on('close', () => messages.push('Stream:close')) + .on('error', (err) => messages.push('Stream:error')) + .respondWithFile('dont exist'); +}); + +server.listen(0); + +const client = connect(`http://localhost:${server.address().port}`); +const req = client.request(); + +req.on('response', common.mustNotCall()); + +req.on('error', () => { + messages.push('Request:error'); + client.close(); +}); + +client.on('close', common.mustCall(() => { + assert.deepStrictEqual(messages, expected); + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-exceeds-server-trailer-size.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-exceeds-server-trailer-size.js new file mode 100644 index 00000000..ae2bbc1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-exceeds-server-trailer-size.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { createServer, constants, connect } = require('http2'); + +const server = createServer(); + +server.on('stream', (stream, headers) => { + stream.respond(undefined, { waitForTrailers: true }); + + stream.on('data', common.mustNotCall()); + + stream.on('wantTrailers', common.mustCall(() => { + // Trigger a frame error by sending a trailer that is too large + stream.sendTrailers({ 'test-trailer': 'X'.repeat(64 * 1024) }); + })); + + stream.on('frameError', common.mustCall((frameType, errorCode) => { + assert.strictEqual(errorCode, constants.NGHTTP2_FRAME_SIZE_ERROR); + })); + + stream.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + })); + + stream.on('close', common.mustCall()); + + stream.end(); +}); + +server.listen(0, () => { + const clientSession = connect(`http://localhost:${server.address().port}`); + + clientSession.on('frameError', common.mustNotCall()); + clientSession.on('close', common.mustCall(() => { + server.close(); + })); + + const clientStream = clientSession.request(); + + clientStream.on('close', common.mustCall()); + clientStream.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_FRAME_SIZE_ERROR' + })); + // This event mustn't be called once the frame size error is from the server + clientStream.on('frameError', common.mustNotCall()); + + clientStream.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-forget-closed-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-forget-closed-streams.js new file mode 100644 index 00000000..c0b3bcd8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-forget-closed-streams.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +// Issue #23116 +// nghttp2 keeps closed stream structures around in memory (couple of hundred +// bytes each) until a session is closed. It does this to maintain the priority +// tree. However, it limits the number of requests that can be made in a +// session before our memory tracking (correctly) kicks in. +// The fix is to tell nghttp2 to forget about closed streams. We don't make use +// of priority anyway. +// Without the fix, this test fails at ~40k requests with an exception: +// Error [ERR_HTTP2_STREAM_ERROR]: Stream closed with error code +// NGHTTP2_ENHANCE_YOUR_CALM + +const http2 = require('http2'); +const assert = require('assert'); + +const server = http2.createServer({ maxSessionMemory: 1 }); + +server.on('session', function(session) { + session.on('stream', function(stream) { + stream.on('end', common.mustCall(function() { + this.respond({ + ':status': 200 + }, { + endStream: true + }); + })); + stream.resume(); + }); +}); + +server.listen(0, function() { + const client = http2.connect(`http://localhost:${server.address().port}`); + + function next(i) { + if (i === 10000) { + client.close(); + return server.close(); + } + const stream = client.request({ ':method': 'POST' }); + stream.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + this.on('close', common.mustCall(() => next(i + 1))); + })); + stream.end(); + } + + next(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams-sendfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams-sendfile.js new file mode 100644 index 00000000..dab5175e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams-sendfile.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const { duplexPair } = require('stream'); + +{ + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers) => { + stream.respondWithFile(__filename); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => clientSide) + }); + + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + req.setEncoding('utf8'); + let data = ''; + req.on('data', (chunk) => data += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, fs.readFileSync(__filename, 'utf8')); + clientSide.destroy(); + clientSide.end(); + })); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams.js new file mode 100644 index 00000000..85affcc8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-generic-streams.js @@ -0,0 +1,45 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { duplexPair } = require('stream'); + +{ + const testData = '

    Hello World

    '; + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers) => { + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end(testData); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => clientSide) + }); + + const req = client.request({ ':path': '/' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + req.setEncoding('utf8'); + // Note: This is checking that this small amount of data is passed through in + // a single chunk, which is unusual for our test suite but seems like a + // reasonable assumption here. + req.on('data', common.mustCall((data) => { + assert.strictEqual(data, testData); + })); + req.on('end', common.mustCall(() => { + clientSide.destroy(); + clientSide.end(); + })); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-getpackedsettings.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-getpackedsettings.js new file mode 100644 index 00000000..05bf8eb6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-getpackedsettings.js @@ -0,0 +1,340 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const check = Buffer.from([0x00, 0x01, 0x00, 0x00, 0x10, 0x00, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x03, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x04, 0x00, 0x00, 0xff, 0xff, + 0x00, 0x05, 0x00, 0x00, 0x40, 0x00, + 0x00, 0x06, 0x00, 0x00, 0xff, 0xff, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00]); +const val = http2.getPackedSettings(http2.getDefaultSettings()); +assert.deepStrictEqual(val, check); + +[ + ['headerTableSize', 0], + ['headerTableSize', 2 ** 32 - 1], + ['initialWindowSize', 0], + ['initialWindowSize', 2 ** 32 - 1], + ['maxFrameSize', 16384], + ['maxFrameSize', 2 ** 24 - 1], + ['maxConcurrentStreams', 0], + ['maxConcurrentStreams', 2 ** 31 - 1], + ['maxHeaderListSize', 0], + ['maxHeaderListSize', 2 ** 32 - 1], + ['maxHeaderSize', 0], + ['maxHeaderSize', 2 ** 32 - 1], + ['customSettings', { '9999': 301 }], +].forEach((i) => { + // Valid options should not throw. + http2.getPackedSettings({ [i[0]]: i[1] }); +}); + +http2.getPackedSettings({ enablePush: true }); +http2.getPackedSettings({ enablePush: false }); + +[ + ['headerTableSize', -1], + ['headerTableSize', 2 ** 32], + ['initialWindowSize', -1], + ['initialWindowSize', 2 ** 32], + ['maxFrameSize', 16383], + ['maxFrameSize', 2 ** 24], + ['maxConcurrentStreams', -1], + ['maxConcurrentStreams', 2 ** 32], + ['maxHeaderListSize', -1], + ['maxHeaderListSize', 2 ** 32], + ['maxHeaderSize', -1], + ['maxHeaderSize', 2 ** 32], +].forEach((i) => { + assert.throws(() => { + http2.getPackedSettings({ [i[0]]: i[1] }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError', + message: `Invalid value for setting "${i[0]}": ${i[1]}` + }); +}); + +[ + 1, null, '', Infinity, new Date(), {}, NaN, [false], +].forEach((i) => { + assert.throws(() => { + http2.getPackedSettings({ enablePush: i }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'TypeError', + message: `Invalid value for setting "enablePush": ${i}` + }); +}); + +[ + 1, null, '', Infinity, new Date(), {}, NaN, [false], +].forEach((i) => { + assert.throws(() => { + http2.getPackedSettings({ enableConnectProtocol: i }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'TypeError', + message: `Invalid value for setting "enableConnectProtocol": ${i}` + }); +}); + +{ + const check = Buffer.from([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, + 0x27, 0x0F, 0x00, 0x00, 0x01, 0x2d, + ]); + + const packed = http2.getPackedSettings({ + headerTableSize: 100, + initialWindowSize: 100, + maxFrameSize: 20000, + maxConcurrentStreams: 200, + maxHeaderListSize: 100, + maxHeaderSize: 100, + enablePush: true, + enableConnectProtocol: false, + foo: 'ignored', + customSettings: { '9999': 301 } + }); + assert.strictEqual(packed.length, 48); + assert.deepStrictEqual(packed, check); +} + +// Check if multiple custom settings can be set +{ + const check = Buffer.from([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, + 0x03, 0xf3, 0x00, 0x00, 0x07, 0x9F, + 0x0a, 0x2e, 0x00, 0x00, 0x00, 0x58, + ]); + + const packed = http2.getPackedSettings({ + headerTableSize: 100, + initialWindowSize: 100, + maxFrameSize: 20000, + maxConcurrentStreams: 200, + maxHeaderListSize: 100, + maxHeaderSize: 100, + enablePush: true, + enableConnectProtocol: false, + customSettings: { '2606': 88, '1011': 1951 } + }); + assert.strictEqual(packed.length, 54); + assert.deepStrictEqual(packed, check); +} + +{ + // Check if wrong custom settings cause an error + + assert.throws(() => { + http2.getPackedSettings({ + customSettings: { '-1': 659685 } + }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + }); + + assert.throws(() => { + http2.getPackedSettings({ + customSettings: { '10': 34577577777 } + }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + }); + + assert.throws(() => { + http2.getPackedSettings({ + customSettings: { 'notvalid': -777 } + }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + }); + + assert.throws(() => { + http2.getPackedSettings({ + customSettings: { '11': 11, '12': 12, '13': 13, '14': 14, '15': 15, '16': 16, + '17': 17, '18': 18, '19': 19, '20': 20, '21': 21 } + }); + }, { + code: 'ERR_HTTP2_TOO_MANY_CUSTOM_SETTINGS' + }); + assert.throws(() => { + http2.getPackedSettings({ + customSettings: { '11': 11, '12': 12, '13': 13, '14': 14, '15': 15, '16': 16, + '17': 17, '18': 18, '19': 19, '20': 20, '21': 21, '22': 22 } + }); + }, { + code: 'ERR_HTTP2_TOO_MANY_CUSTOM_SETTINGS' + }); +} + +// Check for not passing settings. +{ + const packed = http2.getPackedSettings(); + assert.strictEqual(packed.length, 0); +} + +{ + const packed = Buffer.from([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, + 0x27, 0x0F, 0x00, 0x00, 0x01, 0x2d]); + + [1, true, '', [], {}, NaN].forEach((input) => { + assert.throws(() => { + http2.getUnpackedSettings(input); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "buf" argument must be an instance of Buffer or TypedArray.' + + common.invalidArgTypeHelper(input) + }); + }); + + assert.throws(() => { + http2.getUnpackedSettings(packed.slice(5)); + }, { + code: 'ERR_HTTP2_INVALID_PACKED_SETTINGS_LENGTH', + name: 'RangeError', + message: 'Packed settings length must be a multiple of six' + }); + + const settings = http2.getUnpackedSettings(packed); + + assert(settings); + assert.strictEqual(settings.headerTableSize, 100); + assert.strictEqual(settings.initialWindowSize, 100); + assert.strictEqual(settings.maxFrameSize, 20000); + assert.strictEqual(settings.maxConcurrentStreams, 200); + assert.strictEqual(settings.maxHeaderListSize, 100); + assert.strictEqual(settings.maxHeaderSize, 100); + assert.strictEqual(settings.enablePush, true); + assert.strictEqual(settings.enableConnectProtocol, false); + assert.deepStrictEqual(settings.customSettings, { '9999': 301 }); +} + +{ + const packed = new Uint16Array([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00]); + + assert.throws(() => { + http2.getUnpackedSettings(packed.slice(5)); + }, { + code: 'ERR_HTTP2_INVALID_PACKED_SETTINGS_LENGTH', + name: 'RangeError', + message: 'Packed settings length must be a multiple of six' + }); + + const settings = http2.getUnpackedSettings(packed); + + assert(settings); + assert.strictEqual(settings.headerTableSize, 100); + assert.strictEqual(settings.initialWindowSize, 100); + assert.strictEqual(settings.maxFrameSize, 20000); + assert.strictEqual(settings.maxConcurrentStreams, 200); + assert.strictEqual(settings.maxHeaderListSize, 100); + assert.strictEqual(settings.maxHeaderSize, 100); + assert.strictEqual(settings.enablePush, true); + assert.strictEqual(settings.enableConnectProtocol, false); +} + +{ + const packed = new DataView(Buffer.from([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00]).buffer); + + assert.throws(() => { + http2.getUnpackedSettings(packed); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "buf" argument must be an instance of Buffer or TypedArray.' + + common.invalidArgTypeHelper(packed) + }); +} + +{ + const packed = Buffer.from([ + 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00]); + + const settings = http2.getUnpackedSettings(packed, { validate: true }); + assert.strictEqual(settings.enablePush, false); + assert.strictEqual(settings.enableConnectProtocol, false); +} +{ + const packed = Buffer.from([ + 0x00, 0x02, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x64]); + + const settings = http2.getUnpackedSettings(packed, { validate: true }); + assert.strictEqual(settings.enablePush, true); + assert.strictEqual(settings.enableConnectProtocol, true); +} + +// Verify that passing {validate: true} does not throw. +{ + const packed = Buffer.from([ + 0x00, 0x01, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x03, 0x00, 0x00, 0x00, 0xc8, + 0x00, 0x05, 0x00, 0x00, 0x4e, 0x20, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x06, 0x00, 0x00, 0x00, 0x64, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x00]); + + http2.getUnpackedSettings(packed, { validate: true }); +} + +// Check for maxFrameSize failing the max number. +{ + const packed = Buffer.from([0x00, 0x05, 0x01, 0x00, 0x00, 0x00]); + + assert.throws(() => { + http2.getUnpackedSettings(packed, { validate: true }); + }, { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError', + message: 'Invalid value for setting "maxFrameSize": 16777216' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-delayed-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-delayed-request.js new file mode 100644 index 00000000..7afadbe8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-delayed-request.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); + +const server = http2.createServer(); + +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('close', common.mustCall(() => { + server.close(); + })); + + // The client.close() is executed before the socket is able to make request + const stream = client.request(); + stream.on('error', common.expectsError({ code: 'ERR_HTTP2_GOAWAY_SESSION' })); + + setImmediate(() => client.close()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-opaquedata.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-opaquedata.js new file mode 100644 index 00000000..53852288 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-goaway-opaquedata.js @@ -0,0 +1,36 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +const data = Buffer.from([0x1, 0x2, 0x3, 0x4, 0x5]); +let session; + +server.on('stream', common.mustCall((stream) => { + session = stream.session; + session.on('close', common.mustCall()); + session.goaway(0, 0, data); + stream.respond(); + stream.end(); +})); +server.on('close', common.mustCall()); + +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.once('goaway', common.mustCall((code, lastStreamID, buf) => { + assert.strictEqual(code, 0); + assert.strictEqual(lastStreamID, 1); + assert.deepStrictEqual(data, buf); + session.close(); + server.close(); + })); + const req = client.request(); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall()); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-head-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-head-request.js new file mode 100644 index 00000000..6cf0a4d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-head-request.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const errCheck = common.expectsError({ + name: 'Error', + code: 'ERR_STREAM_WRITE_AFTER_END', + message: 'write after end' +}, 1); + +const { + HTTP2_HEADER_PATH, + HTTP2_HEADER_METHOD, + HTTP2_HEADER_STATUS, + HTTP2_METHOD_HEAD, +} = http2.constants; + +const server = http2.createServer(); +server.on('stream', (stream, headers) => { + + assert.strictEqual(headers[HTTP2_HEADER_METHOD], HTTP2_METHOD_HEAD); + + stream.respond({ [HTTP2_HEADER_STATUS]: 200 }); + + // Because this is a head request, the outbound stream is closed automatically + stream.on('error', errCheck); + stream.write('data'); +}); + + +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ + [HTTP2_HEADER_METHOD]: HTTP2_METHOD_HEAD, + [HTTP2_HEADER_PATH]: '/' + }); + + req.on('response', common.mustCall((headers, flags) => { + assert.strictEqual(headers[HTTP2_HEADER_STATUS], 200); + assert.strictEqual(flags, 5); // The end of stream flag is set + })); + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback-http-server-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback-http-server-options.js new file mode 100644 index 00000000..8143f56d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback-http-server-options.js @@ -0,0 +1,89 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const url = require('url'); +const tls = require('tls'); +const http2 = require('http2'); +const https = require('https'); +const http = require('http'); + +const key = fixtures.readKey('agent8-key.pem'); +const cert = fixtures.readKey('agent8-cert.pem'); +const ca = fixtures.readKey('fake-startcom-root-cert.pem'); + +function onRequest(request, response) { + const { socket: { alpnProtocol } } = request.httpVersion === '2.0' ? + request.stream.session : request; + response.status(200); + response.end(JSON.stringify({ + alpnProtocol, + httpVersion: request.httpVersion, + userAgent: request.getUserAgent() + })); +} + +class MyIncomingMessage extends http.IncomingMessage { + getUserAgent() { + return this.headers['user-agent'] || 'unknown'; + } +} + +class MyServerResponse extends http.ServerResponse { + status(code) { + return this.writeHead(code, { 'Content-Type': 'application/json' }); + } +} + +// HTTP/2 & HTTP/1.1 server +{ + const server = http2.createSecureServer( + { + cert, + key, allowHTTP1: true, + Http1IncomingMessage: MyIncomingMessage, + Http1ServerResponse: MyServerResponse + }, + common.mustCall(onRequest, 1) + ); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const { port } = server.address(); + const origin = `https://localhost:${port}`; + + // HTTP/1.1 client + https.get( + Object.assign(url.parse(origin), { + secureContext: tls.createSecureContext({ ca }), + headers: { 'User-Agent': 'node-test' } + }), + common.mustCall((response) => { + assert.strictEqual(response.statusCode, 200); + assert.strictEqual(response.statusMessage, 'OK'); + assert.strictEqual( + response.headers['content-type'], + 'application/json' + ); + + response.setEncoding('utf8'); + let raw = ''; + response.on('data', (chunk) => { raw += chunk; }); + response.on('end', common.mustCall(() => { + const { alpnProtocol, httpVersion, userAgent } = JSON.parse(raw); + assert.strictEqual(alpnProtocol, false); + assert.strictEqual(httpVersion, '1.1'); + assert.strictEqual(userAgent, 'node-test'); + + server.close(); + })); + }) + ); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback.js new file mode 100644 index 00000000..c75a4938 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-https-fallback.js @@ -0,0 +1,173 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { strictEqual, ok } = require('assert'); +const { createSecureContext } = require('tls'); +const { createSecureServer, connect } = require('http2'); +const { get } = require('https'); +const { parse } = require('url'); +const { connect: tls } = require('tls'); +const { Duplex } = require('stream'); + +const countdown = (count, done) => () => --count === 0 && done(); + +const key = fixtures.readKey('agent8-key.pem'); +const cert = fixtures.readKey('agent8-cert.pem'); +const ca = fixtures.readKey('fake-startcom-root-cert.pem'); + +const clientOptions = { secureContext: createSecureContext({ ca }) }; + +function onRequest(request, response) { + const { socket: { alpnProtocol } } = request.httpVersion === '2.0' ? + request.stream.session : request; + response.writeHead(200, { 'content-type': 'application/json' }); + response.end(JSON.stringify({ + alpnProtocol, + httpVersion: request.httpVersion + })); +} + +function onSession(session, next) { + const headers = { + ':path': '/', + ':method': 'GET', + ':scheme': 'https', + ':authority': `localhost:${this.server.address().port}` + }; + + const request = session.request(headers); + request.on('response', common.mustCall((headers) => { + strictEqual(headers[':status'], 200); + strictEqual(headers['content-type'], 'application/json'); + })); + request.setEncoding('utf8'); + let raw = ''; + request.on('data', (chunk) => { raw += chunk; }); + request.on('end', common.mustCall(() => { + const { alpnProtocol, httpVersion } = JSON.parse(raw); + strictEqual(alpnProtocol, 'h2'); + strictEqual(httpVersion, '2.0'); + + session.close(); + this.cleanup(); + + if (typeof next === 'function') { + next(); + } + })); + request.end(); +} + +// HTTP/2 & HTTP/1.1 server +{ + const server = createSecureServer( + { cert, key, allowHTTP1: true }, + common.mustCall(onRequest, 2) + ); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const { port } = server.address(); + const origin = `https://localhost:${port}`; + + const cleanup = countdown(2, () => server.close()); + + // HTTP/2 client + connect( + origin, + clientOptions, + common.mustCall(onSession.bind({ cleanup, server })) + ); + + // HTTP/1.1 client + get( + Object.assign(parse(origin), clientOptions), + common.mustCall((response) => { + strictEqual(response.statusCode, 200); + strictEqual(response.statusMessage, 'OK'); + strictEqual(response.headers['content-type'], 'application/json'); + + response.setEncoding('utf8'); + let raw = ''; + response.on('data', (chunk) => { raw += chunk; }); + response.on('end', common.mustCall(() => { + const { alpnProtocol, httpVersion } = JSON.parse(raw); + strictEqual(alpnProtocol, false); + strictEqual(httpVersion, '1.1'); + + cleanup(); + })); + }) + ); + })); +} + +// HTTP/2-only server +{ + const server = createSecureServer( + { cert, key }, + common.mustCall(onRequest) + ); + + server.once('unknownProtocol', common.mustCall((socket) => { + strictEqual(socket instanceof Duplex, true); + socket.destroy(); + })); + + server.listen(0); + + server.on('listening', common.mustCall(() => { + const { port } = server.address(); + const origin = `https://localhost:${port}`; + + const cleanup = countdown(4, () => server.close()); + + // HTTP/2 client + connect( + origin, + clientOptions, + common.mustCall(function(session) { + onSession.call({ cleanup, server }, + session, + common.mustCall(testNoTls)); + }) + ); + + function testNoTls() { + // HTTP/1.1 client + get(Object.assign(parse(origin), clientOptions), common.mustNotCall()) + .on('error', common.mustCall(cleanup)) + .on('error', common.mustCall(testWrongALPN)) + .end(); + } + + function testWrongALPN() { + // Incompatible ALPN TLS client + tls(Object.assign({ port, ALPNProtocols: ['fake'] }, clientOptions)) + .on('error', common.mustCall((err) => { + const allowedErrors = ['ECONNRESET', 'ERR_SSL_TLSV1_ALERT_NO_APPLICATION_PROTOCOL']; + ok(allowedErrors.includes(err.code), `'${err.code}' was not one of ${allowedErrors}.`); + cleanup(); + testNoALPN(); + })); + } + + function testNoALPN() { + // TLS client does not send an ALPN extension + let text = ''; + tls(Object.assign({ port }, clientOptions)) + .setEncoding('utf8') + .on('data', (chunk) => text += chunk) + .on('end', common.mustCall(() => { + ok(/Missing ALPN Protocol, expected `h2` to be available/.test(text)); + cleanup(); + })); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers-errors.js new file mode 100644 index 00000000..aa1e2822 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers-errors.js @@ -0,0 +1,88 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const { internalBinding } = require('internal/test/binding'); +const { + constants, + Http2Stream, + nghttp2ErrorString +} = internalBinding('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Tests error handling within additionalHeaders +// - every other NGHTTP2 error from binding (should emit stream error) + +const specificTestKeys = []; +const specificTests = []; + +const genericTests = Object.getOwnPropertyNames(constants) + .filter((key) => ( + key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0 + )) + .map((key) => ({ + ngError: constants[key], + error: { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: nghttp2ErrorString(constants[key]) + }, + type: 'stream' + })); + + +const tests = specificTests.concat(genericTests); + +let currentError; + +// Mock sendHeaders because we only care about testing error handling +Http2Stream.prototype.info = () => currentError.ngError; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const errorMustCall = common.expectsError(currentError.error); + const errorMustNotCall = common.mustNotCall( + `${currentError.error.code} should emit on ${currentError.type}` + ); + + if (currentError.type === 'stream') { + stream.session.on('error', errorMustNotCall); + stream.on('error', errorMustCall); + } else { + stream.session.once('error', errorMustCall); + stream.on('error', errorMustNotCall); + } + + stream.additionalHeaders({ ':status': 100 }); +}, tests.length)); + +server.listen(0, common.mustCall(() => runTest(tests.shift()))); + +function runTest(test) { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ ':method': 'POST' }); + + currentError = test; + req.resume(); + req.end(); + + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' + })); + + req.on('close', common.mustCall(() => { + client.close(); + + if (!tests.length) { + server.close(); + } else { + runTest(tests.shift()); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers.js new file mode 100644 index 00000000..3f2a5004 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-info-headers.js @@ -0,0 +1,95 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +const status101regex = + /^HTTP status code 101 \(Switching Protocols\) is forbidden in HTTP\/2$/; +const afterRespondregex = + /^Cannot specify additional headers after response initiated$/; + +function onStream(stream, headers, flags) { + + assert.throws(() => stream.additionalHeaders({ ':status': 201 }), + { + code: 'ERR_HTTP2_INVALID_INFO_STATUS', + name: 'RangeError', + message: /^Invalid informational status code: 201$/ + }); + + assert.throws(() => stream.additionalHeaders({ ':status': 101 }), + { + code: 'ERR_HTTP2_STATUS_101', + name: 'Error', + message: status101regex + }); + + assert.throws( + () => stream.additionalHeaders({ ':method': 'POST' }), + { + code: 'ERR_HTTP2_INVALID_PSEUDOHEADER', + name: 'TypeError', + message: '":method" is an invalid pseudoheader or is used incorrectly' + } + ); + + // Can send more than one + stream.additionalHeaders({ ':status': 100 }); + stream.additionalHeaders({ ':status': 100 }); + + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + + assert.throws(() => stream.additionalHeaders({ abc: 123 }), + { + code: 'ERR_HTTP2_HEADERS_AFTER_RESPOND', + name: 'Error', + message: afterRespondregex + }); + + stream.end('hello world'); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ ':path': '/' }); + + // The additionalHeaders method does not exist on client stream + assert.strictEqual(req.additionalHeaders, undefined); + + // Additional informational headers + req.on('headers', common.mustCall((headers) => { + assert.notStrictEqual(headers, undefined); + assert.strictEqual(headers[':status'], 100); + }, 2)); + + // Response headers + req.on('response', common.mustCall((headers) => { + assert.notStrictEqual(headers, undefined); + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + })); + + req.resume(); + + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalid-last-stream-id.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalid-last-stream-id.js new file mode 100644 index 00000000..c6e4e78d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalid-last-stream-id.js @@ -0,0 +1,77 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const h2 = require('http2'); +const net = require('net'); +const assert = require('assert'); +const { ServerHttp2Session } = require('internal/http2/core'); + +async function sendInvalidLastStreamId(server) { + const client = new net.Socket(); + + const address = server.address(); + if (!common.hasIPv6 && address.family === 'IPv6') { + // Necessary to pass CI running inside containers. + client.connect(address.port); + } else { + client.connect(address); + } + + client.on('connect', common.mustCall(function() { + // HTTP/2 preface + client.write(Buffer.from('PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n', 'utf8')); + + // Empty SETTINGS frame + client.write(Buffer.from([0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00])); + + // GOAWAY frame with custom debug message + const goAwayFrame = [ + 0x00, 0x00, 0x21, // Length: 33 bytes + 0x07, // Type: GOAWAY + 0x00, // Flags + 0x00, 0x00, 0x00, 0x00, // Stream ID: 0 + 0x00, 0x00, 0x00, 0x01, // Last Stream ID: 1 + 0x00, 0x00, 0x00, 0x00, // Error Code: 0 (No error) + ]; + + // Add the debug message + const debugMessage = 'client transport shutdown'; + const goAwayBuffer = Buffer.concat([ + Buffer.from(goAwayFrame), + Buffer.from(debugMessage, 'utf8'), + ]); + + client.write(goAwayBuffer); + client.destroy(); + })); +} + +const server = h2.createServer(); + +server.on('error', common.mustNotCall()); + +server.on( + 'sessionError', + common.mustCall((err, session) => { + // When destroying the session, on Windows, we would get ECONNRESET + // errors, make sure we take those into account in our tests. + if (err.code !== 'ECONNRESET') { + assert.strictEqual(err.code, 'ERR_HTTP2_ERROR'); + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(err.message, 'Protocol error'); + assert.strictEqual(session instanceof ServerHttp2Session, true); + } + session.close(); + server.close(); + }), +); + +server.listen( + 0, + common.mustCall(async () => { + await sendInvalidLastStreamId(server); + }), +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidargtypes-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidargtypes-errors.js new file mode 100644 index 00000000..5f126b06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidargtypes-errors.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + assert.throws( + () => stream.close('string'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "code" argument must be of type number. ' + + "Received type string ('string')" + } + ); + assert.throws( + () => stream.close(1.01), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "code" is out of range. It must be an integer. ' + + 'Received 1.01' + } + ); + [-1, 2 ** 32].forEach((code) => { + assert.throws( + () => stream.close(code), + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "code" is out of range. ' + + 'It must be >= 0 && <= 4294967295. ' + + `Received ${code}` + } + ); + }); + stream.respond(); + stream.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.resume(); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfield.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfield.js new file mode 100644 index 00000000..bc18f2ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfield.js @@ -0,0 +1,86 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } + +// Check for: +// Spaced headers +// Pseudo headers +// Capitalized headers + +const http2 = require('http2'); +const { throws, strictEqual } = require('assert'); + +{ + const server = http2.createServer(common.mustCall((req, res) => { + throws(() => { + res.setHeader(':path', '/'); + }, { + code: 'ERR_HTTP2_PSEUDOHEADER_NOT_ALLOWED' + }); + throws(() => { + res.setHeader('t est', 123); + }, { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + res.setHeader('TEST', 123); + res.setHeader('test_', 123); + res.setHeader(' test', 123); + res.end(); + })); + + server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + session.request({ 'test_': 123, 'TEST': 123 }) + .on('end', common.mustCall(() => { + session.close(); + server.close(); + })); + })); +} + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + session.on('error', common.mustCall((e) => { + strictEqual(e.code, 'ERR_INVALID_HTTP_TOKEN'); + server.close(); + })); + throws(() => { + session.request({ 't est': 123 }); + }, { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + })); +} + + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + session.on('error', common.mustCall((e) => { + strictEqual(e.code, 'ERR_INVALID_HTTP_TOKEN'); + server.close(); + })); + throws(() => { + session.request({ ' test': 123 }); + }, { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + })); +} + +{ + const server = http2.createServer(); + server.listen(0, common.mustCall(() => { + const session4 = http2.connect(`http://localhost:${server.address().port}`); + throws(() => { + session4.request({ ':test': 123 }); + }, { + code: 'ERR_HTTP2_INVALID_PSEUDOHEADER' + }); + session4.close(); + server.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfields-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfields-client.js new file mode 100644 index 00000000..a5681970 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-invalidheaderfields-client.js @@ -0,0 +1,61 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const http2 = require('http2'); + +const server1 = http2.createServer(); + +server1.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server1.address().port}`); + // Check for req headers + assert.throws(() => { + session.request({ 'no underscore': 123 }); + }, { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + session.on('error', common.mustCall((e) => { + assert.strictEqual(e.code, 'ERR_INVALID_HTTP_TOKEN'); + server1.close(); + })); +})); + +const server2 = http2.createServer(common.mustCall((req, res) => { + // check for setHeader + assert.throws(() => { + res.setHeader('x y z', 123); + }, { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + res.end(); +})); + +server2.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server2.address().port}`); + const req = session.request(); + req.on('end', common.mustCall(() => { + session.close(); + server2.close(); + })); +})); + +const server3 = http2.createServer(common.mustCall((req, res) => { + // check for writeHead + assert.throws(common.mustCall(() => { + res.writeHead(200, { + 'an invalid header': 123 + }); + }), { + code: 'ERR_INVALID_HTTP_TOKEN' + }); + res.end(); +})); + +server3.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server3.address().port}`); + const req = session.request(); + req.on('end', common.mustCall(() => { + server3.close(); + session.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-ip-address-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ip-address-host.js new file mode 100644 index 00000000..c0699a89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ip-address-host.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); }; +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const h2 = require('http2'); + +function loadKey(keyname) { + return fixtures.readKey(keyname, 'binary'); +} + +const key = loadKey('agent8-key.pem'); +const cert = fixtures.readKey('agent8-cert.pem'); + +const server = h2.createSecureServer({ key, cert }); +const hasIPv6 = common.hasIPv6; +const testCount = hasIPv6 ? 2 : 1; + +server.on('stream', common.mustCall((stream) => { + const session = stream.session; + assert.strictEqual(session.servername, undefined); + stream.respond({ 'content-type': 'application/json' }); + stream.end(JSON.stringify({ + servername: session.servername, + originSet: session.originSet + }) + ); +}, testCount)); + +let done = 0; + +server.listen(0, common.mustCall(() => { + function handleRequest(url) { + const client = h2.connect(url, + { rejectUnauthorized: false }); + const req = client.request(); + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + const originSet = req.session.originSet; + assert.strictEqual(originSet[0], url); + client.close(); + if (++done === testCount) server.close(); + })); + } + + const ipv4Url = `https://127.0.0.1:${server.address().port}`; + const ipv6Url = `https://[::1]:${server.address().port}`; + handleRequest(ipv4Url); + if (hasIPv6) handleRequest(ipv6Url); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-close.js new file mode 100644 index 00000000..f9dee357 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-close.js @@ -0,0 +1,44 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); + +const content = Buffer.alloc(1e5, 0x44); + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}); +server.on('stream', common.mustCall((stream) => { + stream.respond({ + 'Content-Type': 'application/octet-stream', + 'Content-Length': (content.length.toString() * 2), + 'Vary': 'Accept-Encoding' + }); + + stream.write(content); + stream.write(content); + stream.end(); + stream.close(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`https://localhost:${server.address().port}`, + { rejectUnauthorized: false }); + + const req = client.request({ ':path': '/' }); + req.end(); + + let receivedBufferLength = 0; + req.on('data', common.mustCallAtLeast((buf) => { + receivedBufferLength += buf.length; + }, 1)); + req.on('close', common.mustCall(() => { + assert.strictEqual(receivedBufferLength, content.length * 2); + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-destroy.js new file mode 100644 index 00000000..b59c66bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-destroy.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); + +// This test will result in a crash due to a missed CHECK in C++ or +// a straight-up segfault if the C++ doesn't send RST_STREAM through +// properly when calling destroy. + +const content = Buffer.alloc(60000, 0x44); + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}); +server.on('stream', common.mustCall((stream) => { + stream.respond({ + 'Content-Type': 'application/octet-stream', + 'Content-Length': (content.length.toString() * 2), + 'Vary': 'Accept-Encoding' + }, { waitForTrailers: true }); + + stream.write(content); + stream.destroy(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`https://localhost:${server.address().port}`, + { rejectUnauthorized: false }); + + const req = client.request({ ':path': '/' }); + req.end(); + req.resume(); // Otherwise close won't be emitted if there's pending data. + + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-multiple-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-multiple-requests.js new file mode 100644 index 00000000..bcbb1434 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-write-multiple-requests.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// This tests that the http2 server sends data early when it accumulates +// enough from ongoing requests to avoid DoS as mitigation for +// CVE-2019-9517 and CVE-2019-9511. +// Added by https://github.com/nodejs/node/commit/8a4a193 +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); + +const content = fixtures.readSync('person-large.jpg'); + +const server = http2.createServer({ + maxSessionMemory: 1000 +}); +let streamCount = 0; +server.on('stream', (stream, headers) => { + stream.respond({ + 'content-type': 'image/jpeg', + ':status': 200 + }); + stream.end(content); + console.log('server sends content', ++streamCount); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}/`); + + let endCount = 0; + let finished = 0; + for (let i = 0; i < 100; i++) { + const req = client.request({ ':path': '/' }).end(); + const chunks = []; + req.on('data', (chunk) => { + chunks.push(chunk); + }); + req.on('end', common.mustCall(() => { + console.log('client receives content', ++endCount); + assert.deepStrictEqual(Buffer.concat(chunks), content); + + if (++finished === 100) { + client.close(); + server.close(); + } + })); + req.on('error', (e) => { + console.log('client error', e); + }); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-writes-session-memory-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-writes-session-memory-leak.js new file mode 100644 index 00000000..641923c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-large-writes-session-memory-leak.js @@ -0,0 +1,55 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); + +// Regression test for https://github.com/nodejs/node/issues/29223. +// There was a "leak" in the accounting of session memory leading +// to streams eventually failing with NGHTTP2_ENHANCE_YOUR_CALM. + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent2-key.pem'), + cert: fixtures.readKey('agent2-cert.pem'), +}); + +// Simple server that sends 200k and closes the stream. +const data200k = 'a'.repeat(200 * 1024); +server.on('stream', (stream) => { + stream.write(data200k); + stream.end(); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`https://localhost:${server.address().port}`, { + ca: fixtures.readKey('agent2-cert.pem'), + servername: 'agent2', + + // Set maxSessionMemory to 1MB so the leak causes errors faster. + maxSessionMemory: 1 + }); + + // Repeatedly create a new stream and read the incoming data. Even though we + // only have one stream active at a time, prior to the fix for #29223, + // session memory would steadily increase and we'd eventually hit the 1MB + // maxSessionMemory limit and get NGHTTP2_ENHANCE_YOUR_CALM errors trying to + // create new streams. + let streamsLeft = 50; + function newStream() { + const stream = client.request({ ':path': '/' }); + + stream.on('data', () => { }); + + stream.on('close', () => { + if (streamsLeft-- > 0) { + newStream(); + } else { + client.destroy(); + server.close(); + } + }); + } + + newStream(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-malformed-altsvc.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-malformed-altsvc.js new file mode 100644 index 00000000..28c0fb46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-malformed-altsvc.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const net = require('net'); +const h2test = require('../common/http2'); + +const server = http2.createServer(); +server.on('stream', common.mustNotCall()); + +const settings = new h2test.SettingsFrame(); +const settingsAck = new h2test.SettingsFrame(true); +const altsvc = new h2test.AltSvcFrame((1 << 14) + 1); + +server.listen(0, () => { + const client = net.connect(server.address().port, () => { + client.write(h2test.kClientMagic, () => { + client.write(settings.data, () => { + client.write(settingsAck.data); + // Prior to nghttp2 1.31.1, sending this malformed altsvc frame + // would cause a segfault. This test is successful if a segfault + // does not occur. + client.write(altsvc.data, common.mustCall(() => { + client.destroy(); + })); + }); + }); + }); + + // An error may or may not be emitted on the client side, we don't care + // either way if it is, but we don't want to die if it is. + client.on('error', () => {}); + client.on('close', common.mustCall(() => server.close())); + client.resume(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-many-writes-and-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-many-writes-and-destroy.js new file mode 100644 index 00000000..78db76e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-many-writes-and-destroy.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +{ + const server = http2.createServer((req, res) => { + req.pipe(res); + }); + + server.listen(0, () => { + const url = `http://localhost:${server.address().port}`; + const client = http2.connect(url); + const req = client.request({ ':method': 'POST' }); + + for (let i = 0; i < 4000; i++) { + req.write(Buffer.alloc(6)); + } + + req.on('close', common.mustCall(() => { + console.log('(req onclose)'); + server.close(); + client.close(); + })); + + req.once('data', common.mustCall(() => req.destroy())); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-concurrent-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-concurrent-streams.js new file mode 100644 index 00000000..73c1285d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-concurrent-streams.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const Countdown = require('../common/countdown'); + +// Only allow one stream to be open at a time +const server = h2.createServer({ settings: { maxConcurrentStreams: 1 } }); + +// The stream handler must be called only once +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end('hello world'); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + client.on('remoteSettings', common.mustCall((settings) => { + assert.strictEqual(settings.maxConcurrentStreams, 1); + })); + + // This one should go through with no problems + { + const req = client.request({ ':method': 'POST' }); + req.on('aborted', common.mustNotCall()); + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => countdown.dec())); + req.end(); + } + + { + // This one should be aborted + const req = client.request({ ':method': 'POST' }); + req.on('aborted', common.mustCall()); + req.on('response', common.mustNotCall()); + req.resume(); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => countdown.dec())); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_REFUSED_STREAM' + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-invalid-frames.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-invalid-frames.js new file mode 100644 index 00000000..671aa833 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-invalid-frames.js @@ -0,0 +1,89 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const net = require('net'); + +// Verify that creating a number of invalid HTTP/2 streams will +// result in the peer closing the session within maxSessionInvalidFrames +// frames. + +const maxSessionInvalidFrames = 100; +const server = http2.createServer({ maxSessionInvalidFrames }); +server.on('stream', (stream) => { + stream.respond({ + 'content-type': 'text/plain', + ':status': 200 + }); + stream.end('Hello, world!\n'); +}); + +server.listen(0, () => { + const h2header = Buffer.alloc(9); + const conn = net.connect({ + port: server.address().port, + allowHalfOpen: true + }); + + conn.write('PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n'); + + h2header[3] = 4; // Send a settings frame. + conn.write(Buffer.from(h2header)); + + let inbuf = Buffer.alloc(0); + let state = 'settingsHeader'; + let settingsFrameLength; + conn.on('data', (chunk) => { + inbuf = Buffer.concat([inbuf, chunk]); + switch (state) { + case 'settingsHeader': + if (inbuf.length < 9) return; + settingsFrameLength = inbuf.readIntBE(0, 3); + inbuf = inbuf.slice(9); + state = 'readingSettings'; + // Fallthrough + case 'readingSettings': + if (inbuf.length < settingsFrameLength) return; + inbuf = inbuf.slice(settingsFrameLength); + h2header[3] = 4; // Send a settings ACK. + h2header[4] = 1; + conn.write(Buffer.from(h2header)); + state = 'ignoreInput'; + writeRequests(); + } + }); + + let gotError = false; + let streamId = 1; + let reqCount = 0; + + function writeRequests() { + for (let i = 1; i < 10 && !gotError; i++) { + h2header[3] = 1; // HEADERS + h2header[4] = 0x5; // END_HEADERS|END_STREAM + h2header.writeIntBE(1, 0, 3); // Length: 1 + h2header.writeIntBE(streamId, 5, 4); // Stream ID + streamId += 2; + // 0x88 = :status: 200 + if (!conn.write(Buffer.concat([h2header, Buffer.from([0x88])]))) { + break; + } + reqCount++; + } + // Timeout requests to slow down the rate so we get more accurate reqCount. + if (!gotError) + setTimeout(writeRequests, 10); + } + + conn.once('error', common.mustCall(() => { + gotError = true; + assert.ok(Math.abs(reqCount - maxSessionInvalidFrames) < 100, + `Request count (${reqCount}) must be around (±100)` + + ` maxSessionInvalidFrames option (${maxSessionInvalidFrames})`); + conn.destroy(); + server.close(); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-session-memory-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-session-memory-leak.js new file mode 100644 index 00000000..476c6057 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-session-memory-leak.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +// Regression test for https://github.com/nodejs/node/issues/27416. +// Check that received data is accounted for correctly in the maxSessionMemory +// mechanism. + +const bodyLength = 8192; +const maxSessionMemory = 1; // 1 MiB +const requestCount = 1000; + +const server = http2.createServer({ maxSessionMemory }); +server.on('stream', (stream) => { + stream.respond(); + stream.end(); +}); + +server.listen(common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`, { + maxSessionMemory + }); + + function request() { + return new Promise((resolve, reject) => { + const stream = client.request({ + ':method': 'POST', + 'content-length': bodyLength + }); + stream.on('error', reject); + stream.on('response', resolve); + stream.end('a'.repeat(bodyLength)); + }); + } + + (async () => { + for (let i = 0; i < requestCount; i++) { + await request(); + } + + client.close(); + server.close(); + })().then(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-settings.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-settings.js new file mode 100644 index 00000000..e5f05e5b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-max-settings.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); + +const server = http2.createServer({ maxSettings: 1 }); + +// TODO(@jasnell): There is still a session event +// emitted on the server side but it will be destroyed +// immediately after creation and there will be no +// stream created. +server.on('session', common.mustCall((session) => { + session.on('stream', common.mustNotCall()); + session.on('remoteSettings', common.mustNotCall()); +}, 2)); +server.on('stream', common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + // Specify two settings entries when a max of 1 is allowed. + // Connection should error immediately. + const client = http2.connect( + `http://localhost:${server.address().port}`, { + settings: { + // The actual settings values do not matter. + headerTableSize: 1000, + enablePush: false, + }, + }); + + client.on('error', common.mustCall((err) => { + // The same but with custom settings + const client2 = http2.connect( + `http://localhost:${server.address().port}`, { + settings: { + // The actual settings values do not matter. + headerTableSize: 1000, + customSettings: { + 0x14: 45 + } + }, + }); + + client2.on('error', common.mustCall(() => { + server.close(); + })); + })); + + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-methods.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-methods.js new file mode 100644 index 00000000..936a264e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-methods.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +const methods = ['GET', 'POST', 'PATCH', 'FOO', 'A_B_C']; +let expected = methods.length; + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream, expected)); + +function onStream(stream, headers, flags) { + const method = headers[':method']; + assert.notStrictEqual(method, undefined); + assert(methods.includes(method), `method ${method} not included`); + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end('hello world'); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + + const headers = { ':path': '/' }; + + methods.forEach((method) => { + headers[':method'] = method; + const req = client.request(headers); + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(() => { + if (--expected === 0) { + server.close(); + client.close(); + } + })); + req.end(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control-paused.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control-paused.js new file mode 100644 index 00000000..e54bb832 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control-paused.js @@ -0,0 +1,82 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const h2 = require('http2'); +const net = require('net'); + +const preamble = Buffer.from([ + 0x50, 0x52, 0x49, 0x20, 0x2a, 0x20, 0x48, 0x54, 0x54, 0x50, 0x2f, + 0x32, 0x2e, 0x30, 0x0d, 0x0a, 0x0d, 0x0a, 0x53, 0x4d, 0x0d, 0x0a, + 0x0d, 0x0a, 0x00, 0x00, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x03, 0x00, 0x00, 0x00, 0x64, 0x00, 0x04, 0x00, 0x00, 0xff, + 0xff, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, + 0x00, 0xc8, 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, + 0x00, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, + 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, + 0x02, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x07, 0x00, + 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, + 0x00, 0x03, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x24, 0x00, 0x00, 0x00, + 0x0d, 0x00, 0x00, 0x00, 0x0b, 0x0f, 0x83, 0x84, 0x86, 0x41, 0x8a, + 0xa0, 0xe4, 0x1d, 0x13, 0x9d, 0x09, 0xb8, 0xf0, 0x1e, 0x07, 0x53, + 0x03, 0x2a, 0x2f, 0x2a, 0x90, 0x7a, 0x8a, 0xaa, 0x69, 0xd2, 0x9a, + 0xc4, 0xc0, 0x57, 0x0b, 0xcb, 0x87, 0x0f, 0x0d, 0x83, 0x08, 0x00, + 0x0f, +]); + +const data = Buffer.from([ + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, +]); + +// This is testing the case of a misbehaving client that is not paying +// attention to flow control. The initial window size is set to data +// payload * 2, which in this case is 36, the stream is paused so +// WINDOW_UPDATE frames are not being sent, which means the window +// size is not being updated. A well behaved client is supposed to +// stop sending until the window size is expanded again. +// +// However, our malicious client keeps sending data beyond the flow +// control window! +// +// Bad client! Bad! +// +// Fortunately, nghttp2 handles this situation for us by keeping track +// of the flow control window and responding with a FLOW_CONTROL_ERROR +// causing the stream to get shut down... +// +// At least, that's what is supposed to happen. + +let client; + +const server = h2.createServer({ settings: { initialWindowSize: 36 } }); +server.on('stream', (stream) => { + // Set the high water mark to zero, since otherwise we still accept + // reads from the source stream (if we can consume them). + stream._readableState.highWaterMark = 0; + stream.pause(); + stream.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_FLOW_CONTROL_ERROR' + })); + stream.on('close', common.mustCall(() => { + server.close(); + client.destroy(); + })); + stream.on('end', common.mustNotCall()); +}); + +server.listen(0, () => { + client = net.connect(server.address().port, () => { + client.write(preamble); + client.write(data); + client.write(data); + client.write(data); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control.js new file mode 100644 index 00000000..6774be22 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-flow-control.js @@ -0,0 +1,91 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const h2 = require('http2'); +const net = require('net'); + +const preamble = Buffer.from([ + 0x50, 0x52, 0x49, 0x20, 0x2a, 0x20, 0x48, 0x54, 0x54, 0x50, 0x2f, + 0x32, 0x2e, 0x30, 0x0d, 0x0a, 0x0d, 0x0a, 0x53, 0x4d, 0x0d, 0x0a, + 0x0d, 0x0a, 0x00, 0x00, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x03, 0x00, 0x00, 0x00, 0x64, 0x00, 0x04, 0x00, 0x00, 0xff, + 0xff, 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, + 0x00, 0xc8, 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, + 0x00, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, + 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, + 0x02, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x07, 0x00, + 0x00, 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, + 0x00, 0x03, 0x00, 0x00, 0x00, 0x2c, 0x01, 0x24, 0x00, 0x00, 0x00, + 0x0d, 0x00, 0x00, 0x00, 0x0b, 0x0f, 0x83, 0x84, 0x86, 0x41, 0x8a, + 0xa0, 0xe4, 0x1d, 0x13, 0x9d, 0x09, 0xb8, 0xf0, 0x1e, 0x07, 0x53, + 0x03, 0x2a, 0x2f, 0x2a, 0x90, 0x7a, 0x8a, 0xaa, 0x69, 0xd2, 0x9a, + 0xc4, 0xc0, 0x57, 0x0b, 0xcb, 0x87, 0x0f, 0x0d, 0x83, 0x08, 0x00, + 0x0f, +]); + +const data = Buffer.from([ + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, + 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, + 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, + 0x6c, 0x6f, 0x0a, 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x0a, +]); + +// This is testing the case of a misbehaving client that is not paying +// attention to flow control. The initial window size is set to data +// payload, which in this case is 18, the stream is set to flowing so +// WINDOW_UPDATE frames are being sent, but the client is writing +// faster than those can be read. +// +// Bad client! Bad! +// +// Fortunately, nghttp2 handles this situation for us by keeping track +// of the flow control window and responding with a FLOW_CONTROL_ERROR +// causing the stream to get shut down... +// +// At least, that's what is supposed to happen. + +let client; +const server = h2.createServer({ settings: { initialWindowSize: 18 } }); +server.on('stream', (stream) => { + stream.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_FLOW_CONTROL_ERROR' + })); + stream.on('close', common.mustCall(() => { + server.close(common.mustCall()); + client.destroy(); + })); + stream.resume(); + stream.respond(); + stream.end('ok'); +}); + +server.on('close', common.mustCall()); + +server.listen(0, () => { + client = net.connect(server.address().port, () => { + client.write(preamble); + client.write(data); + client.write(data); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-multiplex.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-multiplex.js new file mode 100644 index 00000000..c605f105 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misbehaving-multiplex.js @@ -0,0 +1,78 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const h2 = require('http2'); +const net = require('net'); +const { NghttpError } = require('internal/http2/util'); +const h2test = require('../common/http2'); +let client; + +const server = h2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond(); + + if (stream.id === 3) { + stream.on('close', () => { + // A second Stream ID 1 frame should fail. + // This will cause an error to occur because the client is + // attempting to reuse an already closed stream. This must + // cause the server session to be torn down. + client.write(id1.data); + // This Stream ID 5 frame will never make it to the server. + client.write(id5.data); + }); + stream.end('ok'); + } else { + stream.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + message: 'Stream was already closed or invalid' + })); + } + + // Stream ID 5 should never reach the server + assert.notStrictEqual(stream.id, 5); + +}, 2)); + +server.on('session', common.mustCall((session) => { + session.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + message: 'Stream was already closed or invalid' + })); +})); + +const settings = new h2test.SettingsFrame(); +const settingsAck = new h2test.SettingsFrame(true); +// HeadersFrame(id, payload, padding, END_STREAM) +const id1 = new h2test.HeadersFrame(1, h2test.kFakeRequestHeaders, 0, true); +const id3 = new h2test.HeadersFrame(3, h2test.kFakeRequestHeaders, 0, true); +const id5 = new h2test.HeadersFrame(5, h2test.kFakeRequestHeaders, 0, true); + +server.listen(0, () => { + client = net.connect(server.address().port, () => { + client.write(h2test.kClientMagic, () => { + client.write(settings.data, () => { + client.write(settingsAck.data); + // Stream ID 1 frame will make it OK. + client.write(id1.data, () => { + // Stream ID 3 frame will make it OK. + client.write(id3.data); + }); + }); + }); + }); + + // An error may or may not be emitted on the client side, we don't care + // either way if it is, but we don't want to die if it is. + client.on('error', () => {}); + client.on('close', common.mustCall(() => server.close())); + client.resume(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-misc-util.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misc-util.js new file mode 100644 index 00000000..d2416afa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misc-util.js @@ -0,0 +1,80 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); + +const { + assertIsObject, + assertWithinRange, + sessionName, + assertIsArray +} = require('internal/http2/util'); + +// Code coverage for sessionName utility function +assert.strictEqual(sessionName(0), 'server'); +assert.strictEqual(sessionName(1), 'client'); +[2, '', 'test', {}, [], true].forEach((i) => { + assert.strictEqual(sessionName(2), ''); +}); + +// Code coverage for assertWithinRange function +assert.throws( + () => assertWithinRange('test', -1), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError', + message: 'Invalid value for setting "test": -1' + }); + +assertWithinRange('test', 1); + +assert.throws( + () => assertIsObject('foo', 'test'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "test" argument must be of type object. Received ' + + "type string ('foo')" + }); + +assert.throws( + () => assertIsObject('foo', 'test', ['Date']), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "test" argument must be an instance of Date. Received type ' + + "string ('foo')" + }); + +assertIsObject({}, 'test'); + +assert.throws( + () => assertIsArray('foo', 'test'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "test" argument must be an instance of Array. Received type ' + + "string ('foo')" + } +); + +assert.throws( + () => assertIsArray({}, 'test'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "test" argument must be an instance of Array. Received an instance of Object' + } +); + +assert.throws( + () => assertIsArray(1, 'test'), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "test" argument must be an instance of Array. Received type ' + + 'number (1)' + } +); + +assertIsArray([], 'test'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-misused-pseudoheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misused-pseudoheaders.js new file mode 100644 index 00000000..230843c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-misused-pseudoheaders.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +server.on('stream', common.mustCall((stream) => { + [ + ':path', + ':authority', + ':method', + ':scheme', + ].forEach((i) => { + assert.throws(() => stream.respond({ [i]: '/' }), + { + code: 'ERR_HTTP2_INVALID_PSEUDOHEADER' + }); + }); + + stream.respond({}, { waitForTrailers: true }); + + stream.on('wantTrailers', () => { + assert.throws(() => { + stream.sendTrailers({ ':status': 'bar' }); + }, { + code: 'ERR_HTTP2_INVALID_PSEUDOHEADER' + }); + stream.close(); + }); + + stream.end('hello world'); +})); + + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-multi-content-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multi-content-length.js new file mode 100644 index 00000000..78d58cdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multi-content-length.js @@ -0,0 +1,65 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + // Request 1 will fail because there are two content-length header values + assert.throws( + () => { + client.request({ + ':method': 'POST', + 'content-length': 1, + 'Content-Length': 2 + }); + }, { + code: 'ERR_HTTP2_HEADER_SINGLE_VALUE', + name: 'TypeError', + message: 'Header field "content-length" must only have a single value' + } + ); + + { + // Request 2 will succeed + const req = client.request({ + ':method': 'POST', + 'content-length': 1 + }); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => countdown.dec())); + req.end('a'); + } + + { + // Request 3 will fail because nghttp2 does not allow the content-length + // header to be set for non-payload bearing requests... + const req = client.request({ 'content-length': 1 }); + req.resume(); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => countdown.dec())); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_PROTOCOL_ERROR' + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders-raw.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders-raw.js new file mode 100644 index 00000000..71277353 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders-raw.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +const src = { __proto__: null }; +src['www-authenticate'] = 'foo'; +src['WWW-Authenticate'] = 'bar'; +src['WWW-AUTHENTICATE'] = 'baz'; +src.test = 'foo, bar, baz'; + +server.on('stream', common.mustCall((stream, headers, flags, rawHeaders) => { + const expected = [ + ':method', + 'GET', + ':authority', + `localhost:${server.address().port}`, + ':scheme', + 'http', + ':path', + '/', + 'www-authenticate', + 'foo', + 'www-authenticate', + 'bar', + 'www-authenticate', + 'baz', + 'test', + 'foo, bar, baz', + ]; + + assert.deepStrictEqual(rawHeaders, expected); + stream.respond(src); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(src); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders.js new file mode 100644 index 00000000..379a5d60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiheaders.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +const src = { __proto__: null }; +src.accept = [ 'abc', 'def' ]; +src.Accept = 'ghijklmnop'; +src['www-authenticate'] = 'foo'; +src['WWW-Authenticate'] = 'bar'; +src['WWW-AUTHENTICATE'] = 'baz'; +src['proxy-authenticate'] = 'foo'; +src['Proxy-Authenticate'] = 'bar'; +src['PROXY-AUTHENTICATE'] = 'baz'; +src['x-foo'] = 'foo'; +src['X-Foo'] = 'bar'; +src['X-FOO'] = 'baz'; +src.constructor = 'foo'; +src.Constructor = 'bar'; +src.CONSTRUCTOR = 'baz'; +// eslint-disable-next-line no-proto +src.__proto__ = 'foo'; +src.__PROTO__ = 'bar'; +src.__Proto__ = 'baz'; + +function checkHeaders(headers) { + assert.strictEqual(headers.accept, 'abc, def, ghijklmnop'); + assert.strictEqual(headers['www-authenticate'], 'foo, bar, baz'); + assert.strictEqual(headers['proxy-authenticate'], 'foo, bar, baz'); + assert.strictEqual(headers['x-foo'], 'foo, bar, baz'); + assert.strictEqual(headers.constructor, 'foo, bar, baz'); + // eslint-disable-next-line no-proto + assert.strictEqual(headers.__proto__, 'foo, bar, baz'); +} + +server.on('stream', common.mustCall((stream, headers) => { + assert.strictEqual(headers[':path'], '/'); + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':method'], 'GET'); + checkHeaders(headers); + stream.respond(src); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(src); + req.on('response', common.mustCall(checkHeaders)); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiplex.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiplex.js new file mode 100644 index 00000000..4c157d0e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multiplex.js @@ -0,0 +1,58 @@ +'use strict'; + +// Tests opening 100 concurrent simultaneous uploading streams over a single +// connection and makes sure that the data for each is appropriately echoed. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); + +const count = 100; + +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.pipe(stream); +}, count)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.setMaxListeners(100); + + const countdown = new Countdown(count, () => { + server.close(); + client.close(); + }); + + function doRequest() { + const req = client.request({ ':method': 'POST' }); + + let data = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => data += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'abcdefghij'); + })); + req.on('close', common.mustCall(() => countdown.dec())); + + let n = 0; + function writeChunk() { + if (n < 10) { + req.write(String.fromCharCode(97 + n)); + setTimeout(writeChunk, 10); + } else { + req.end(); + } + n++; + } + + writeChunk(); + } + + for (let n = 0; n < count; n++) + doRequest(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-multistream-destroy-on-read-tls.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multistream-destroy-on-read-tls.js new file mode 100644 index 00000000..91cbec6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-multistream-destroy-on-read-tls.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); + +// Regression test for https://github.com/nodejs/node/issues/29353. +// Test that it’s okay for an HTTP2 + TLS server to destroy a stream instance +// while reading it. + +const server = http2.createSecureServer({ + key: fixtures.readKey('agent2-key.pem'), + cert: fixtures.readKey('agent2-cert.pem') +}); + +const filenames = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j']; + +server.on('stream', common.mustCall((stream) => { + function write() { + stream.write('a'.repeat(10240)); + stream.once('drain', write); + } + write(); +}, filenames.length)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`https://localhost:${server.address().port}`, { + ca: fixtures.readKey('agent2-cert.pem'), + servername: 'agent2' + }); + + let destroyed = 0; + for (const entry of filenames) { + const stream = client.request({ + ':path': `/${entry}` + }); + stream.once('data', common.mustCall(() => { + stream.destroy(); + + if (++destroyed === filenames.length) { + client.destroy(); + server.close(); + } + })); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-more-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-more-streams.js new file mode 100644 index 00000000..26ec5ab8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-more-streams.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respond(); + stream.end('ok'); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const nextID = 2 ** 31 - 1; + + client.on('connect', () => { + client.setNextStreamID(nextID); + + assert.strictEqual(client.state.nextStreamID, nextID); + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + { + // This one will be ok + const req = client.request(); + assert.strictEqual(req.id, nextID); + + req.on('error', common.mustNotCall()); + req.resume(); + req.on('end', () => countdown.dec()); + } + + { + // This one will error because there are no more stream IDs available + const req = client.request(); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_OUT_OF_STREAMS', + name: 'Error', + message: + 'No stream ID is available because maximum stream ID has been reached' + })); + req.on('error', () => countdown.dec()); + } + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-wanttrailers-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-wanttrailers-listener.js new file mode 100644 index 00000000..09293f25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-no-wanttrailers-listener.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + stream.respond(undefined, { waitForTrailers: true }); + // There is no wantTrailers handler so this should close naturally + // without hanging. If the test completes without timing out, then + // it passes. + stream.end('ok'); +} + +server.listen(0); + +server.on('listening', common.mustCall(function() { + const client = h2.connect(`http://localhost:${this.address().port}`); + const req = client.request(); + req.resume(); + req.on('trailers', common.mustNotCall()); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-onping.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-onping.js new file mode 100644 index 00000000..134a94dd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-onping.js @@ -0,0 +1,48 @@ +'use strict'; + +const { + hasCrypto, + mustCall, + skip +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); + +const { + deepStrictEqual +} = require('assert'); +const { + createServer, + connect +} = require('http2'); + +const check = Buffer.from([ 1, 2, 3, 4, 5, 6, 7, 8 ]); + +const server = createServer(); +server.on('stream', mustCall((stream) => { + stream.respond(); + stream.end('ok'); +})); +server.on('session', mustCall((session) => { + session.on('ping', mustCall((payload) => { + deepStrictEqual(check, payload); + })); + session.ping(check, mustCall()); +})); +server.listen(0, mustCall(() => { + const client = connect(`http://localhost:${server.address().port}`); + + client.on('ping', mustCall((payload) => { + deepStrictEqual(check, payload); + })); + client.on('connect', mustCall(() => { + client.ping(check, mustCall()); + })); + + const req = client.request(); + req.resume(); + req.on('close', mustCall(() => { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-block-length.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-block-length.js new file mode 100644 index 00000000..15b142ac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-block-length.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustNotCall()); +server.listen(0, common.mustCall(() => { + + // Setting the maxSendHeaderBlockLength, then attempting to send a + // headers block that is too big should cause a 'frameError' to + // be emitted, and will cause the stream to be shutdown. + const options = { + maxSendHeaderBlockLength: 10 + }; + + const client = h2.connect(`http://localhost:${server.address().port}`, + options); + + const req = client.request(); + req.on('response', common.mustNotCall()); + + req.resume(); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + + req.on('frameError', common.mustCall((type, code) => { + assert.strictEqual(code, h2.constants.NGHTTP2_FRAME_SIZE_ERROR); + })); + + // NGHTTP2 will automatically send the NGHTTP2_REFUSED_STREAM with + // the GOAWAY frame. + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_REFUSED_STREAM' + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-exceeds-nghttp2.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-exceeds-nghttp2.js new file mode 100644 index 00000000..7767dbbc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-headers-exceeds-nghttp2.js @@ -0,0 +1,101 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); +const h2 = require('http2'); +const assert = require('assert'); +const { ServerHttp2Session } = require('internal/http2/core'); + +const server = h2.createServer(); + +server.on('stream', common.mustNotCall()); +server.on('error', common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + + // Setting the maxSendHeaderBlockLength > nghttp2 threshold + // cause a 'sessionError' and no memory leak when session destroy + const options = { + maxSendHeaderBlockLength: 100000 + }; + + const client = h2.connect(`http://localhost:${server.address().port}`, + options); + client.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR', + name: 'Error', + message: 'Session closed with error code 9' + })); + + const req = client.request({ + // Greater than 65536 bytes + 'test-header': 'A'.repeat(90000) + }); + req.on('response', common.mustNotCall()); + + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR', + name: 'Error', + message: 'Session closed with error code 9' + })); + req.end(); +})); + +{ + const options = { + maxSendHeaderBlockLength: 100000, + }; + + const server = h2.createServer(options); + + server.on('error', common.mustNotCall()); + server.on( + 'session', + common.mustCall((session) => { + assert.strictEqual(session instanceof ServerHttp2Session, true); + session.on('close', common.mustCall(() => { + server.close(); + })); + }), + ); + server.on( + 'stream', + common.mustCall((stream) => { + stream.additionalHeaders({ + // Greater than 65536 bytes + 'test-header': 'A'.repeat(90000), + }); + stream.respond(); + stream.end(); + }), + ); + + server.on( + 'sessionError', + common.mustCall((err, session) => { + assert.strictEqual(err.code, 'ERR_HTTP2_SESSION_ERROR'); + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(err.message, 'Session closed with error code 9'); + assert.strictEqual(session instanceof ServerHttp2Session, true); + }), + ); + + server.listen( + 0, + common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('error', common.mustNotCall()); + + const req = client.request(); + req.on('response', common.mustNotCall()); + req.on('error', common.mustNotCall()); + req.end(); + }), + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-reserved-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-reserved-streams.js new file mode 100644 index 00000000..993bb1b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-max-reserved-streams.js @@ -0,0 +1,69 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = h2.createServer(); +let client; + +const countdown = new Countdown(3, () => { + server.close(); + client.close(); +}); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream) => { + // The first pushStream will complete as normal + stream.pushStream({ + ':path': '/foobar', + }, common.mustSucceed((pushedStream) => { + pushedStream.respond(); + pushedStream.end(); + pushedStream.on('aborted', common.mustNotCall()); + })); + + // The second pushStream will be aborted because the client + // will reject it due to the maxReservedRemoteStreams option + // being set to only 1 + stream.pushStream({ + ':path': '/foobar', + }, common.mustSucceed((pushedStream) => { + pushedStream.respond(); + pushedStream.on('aborted', common.mustCall()); + pushedStream.on('error', common.mustNotCall()); + pushedStream.on('close', common.mustCall(() => { + assert.strictEqual(pushedStream.rstCode, 8); + countdown.dec(); + })); + })); + + stream.respond(); + stream.end('hello world'); +})); +server.listen(0); + +server.on('listening', common.mustCall(() => { + client = h2.connect(`http://localhost:${server.address().port}`, + { maxReservedRemoteStreams: 1 }); + + const req = client.request(); + + // Because maxReservedRemoteStream is 1, the stream event + // must only be emitted once, even tho the server sends + // two push streams. + client.on('stream', common.mustCall((stream) => { + stream.resume(); + stream.on('push', common.mustCall()); + stream.on('end', common.mustCall()); + stream.on('close', common.mustCall(() => countdown.dec())); + })); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => countdown.dec())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-request.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-request.js new file mode 100644 index 00000000..2143d379 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-request.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +class MyServerRequest extends h2.Http2ServerRequest { + getUserAgent() { + return this.headers['user-agent'] || 'unknown'; + } +} + +const server = h2.createServer({ + Http2ServerRequest: MyServerRequest +}, (req, res) => { + assert.strictEqual(req.getUserAgent(), 'node-test'); + + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); +}); +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ + ':path': '/', + 'User-Agent': 'node-test' + }); + + req.on('response', common.mustCall()); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-response.js new file mode 100644 index 00000000..6f1ae188 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-options-server-response.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +class MyServerResponse extends h2.Http2ServerResponse { + status(code) { + return this.writeHead(code, { 'Content-Type': 'text/plain' }); + } +} + +const server = h2.createServer({ + Http2ServerResponse: MyServerResponse +}, (req, res) => { + res.status(200); + res.end(); +}); +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ ':path': '/' }); + + req.on('response', common.mustCall()); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-origin.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-origin.js new file mode 100644 index 00000000..5193af6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-origin.js @@ -0,0 +1,191 @@ +'use strict'; + +const { + hasCrypto, + mustCall, + mustNotCall, + skip +} = require('../common'); +if (!hasCrypto) + skip('missing crypto'); + +const { + deepStrictEqual, + strictEqual, + throws +} = require('assert'); +const { + createSecureServer, + createServer, + connect +} = require('http2'); +const Countdown = require('../common/countdown'); + +const { readKey } = require('../common/fixtures'); + +const key = readKey('agent8-key.pem', 'binary'); +const cert = readKey('agent8-cert.pem', 'binary'); +const ca = readKey('fake-startcom-root-cert.pem', 'binary'); + +{ + const server = createSecureServer({ key, cert }); + server.on('stream', mustCall((stream) => { + stream.session.origin('https://example.org/a/b/c', + new URL('https://example.com')); + stream.respond(); + stream.end('ok'); + })); + server.on('session', mustCall((session) => { + session.origin('https://foo.org/a/b/c', new URL('https://bar.org')); + + // Won't error, but won't send anything + session.origin(); + + [0, true, {}, []].forEach((input) => { + throws( + () => session.origin(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + } + ); + }); + + [new URL('foo://bar'), 'foo://bar'].forEach((input) => { + throws( + () => session.origin(input), + { + code: 'ERR_HTTP2_INVALID_ORIGIN', + name: 'TypeError' + } + ); + }); + + ['not a valid url'].forEach((input) => { + throws( + () => session.origin(input), + { + code: 'ERR_INVALID_URL', + name: 'TypeError' + } + ); + }); + const longInput = `http://foo.bar${'a'.repeat(16383)}`; + throws( + () => session.origin(longInput), + { + code: 'ERR_HTTP2_ORIGIN_LENGTH', + name: 'TypeError' + } + ); + })); + + server.listen(0, mustCall(() => { + const originSet = [`https://localhost:${server.address().port}`]; + const client = connect(originSet[0], { ca }); + const checks = [ + ['https://foo.org', 'https://bar.org'], + ['https://example.org', 'https://example.com'], + ]; + + const countdown = new Countdown(3, () => { + client.close(); + server.close(); + }); + + client.on('origin', mustCall((origins) => { + const check = checks.shift(); + originSet.push(...check); + deepStrictEqual(client.originSet, originSet); + deepStrictEqual(origins, check); + countdown.dec(); + }, 2)); + + client.request().on('close', mustCall(() => countdown.dec())).resume(); + })); +} + +// Test automatically sending origin on connection start +{ + const origins = ['https://foo.org/a/b/c', 'https://bar.org']; + const server = createSecureServer({ key, cert, origins }); + server.on('stream', mustCall((stream) => { + stream.respond(); + stream.end('ok'); + })); + + server.listen(0, mustCall(() => { + const check = ['https://foo.org', 'https://bar.org']; + const originSet = [`https://localhost:${server.address().port}`]; + const client = connect(originSet[0], { ca }); + + const countdown = new Countdown(2, () => { + client.close(); + server.close(); + }); + + client.on('origin', mustCall((origins) => { + originSet.push(...check); + deepStrictEqual(client.originSet, originSet); + deepStrictEqual(origins, check); + countdown.dec(); + })); + + client.request().on('close', mustCall(() => countdown.dec())).resume(); + })); +} + +// If return status is 421, the request origin must be removed from the +// originSet +{ + const server = createSecureServer({ key, cert }); + server.on('stream', mustCall((stream) => { + stream.respond({ ':status': 421 }); + stream.end(); + })); + server.on('session', mustCall((session) => { + session.origin('https://foo.org'); + })); + + server.listen(0, mustCall(() => { + const origin = `https://localhost:${server.address().port}`; + const client = connect(origin, { ca }); + + client.on('origin', mustCall((origins) => { + deepStrictEqual(client.originSet, [origin, 'https://foo.org']); + const req = client.request({ ':authority': 'foo.org' }); + req.on('response', mustCall((headers) => { + strictEqual(headers[':status'], 421); + deepStrictEqual(client.originSet, [origin]); + })); + req.resume(); + req.on('close', mustCall(() => { + client.close(); + server.close(); + })); + }, 1)); + })); +} + +// Origin is ignored on plain text HTTP/2 connections... server will still +// send them, but client will ignore them. +{ + const server = createServer(); + server.on('stream', mustCall((stream) => { + stream.session.origin('https://example.org', + new URL('https://example.com')); + stream.respond(); + stream.end('ok'); + })); + server.listen(0, mustCall(() => { + const client = connect(`http://localhost:${server.address().port}`); + client.on('origin', mustNotCall()); + strictEqual(client.originSet, undefined); + const req = client.request(); + req.resume(); + req.on('close', mustCall(() => { + client.close(); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-pack-end-stream-flag.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pack-end-stream-flag.js new file mode 100644 index 00000000..9c0b3246 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pack-end-stream-flag.js @@ -0,0 +1,66 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const { PerformanceObserver } = require('perf_hooks'); + +const server = http2.createServer(); + +server.on('stream', (stream, headers) => { + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + switch (headers[':path']) { + case '/singleEnd': + stream.end('OK'); + break; + case '/sequentialEnd': + stream.write('OK'); + stream.end(); + break; + case '/delayedEnd': + stream.write('OK', () => stream.end()); + break; + } +}); + +function testRequest(path, targetFrameCount, callback) { + const obs = new PerformanceObserver( + common.mustCallAtLeast((list, observer) => { + const entries = list.getEntries(); + for (let n = 0; n < entries.length; n++) { + const entry = entries[n]; + if (entry.name !== 'Http2Session') continue; + if (entry.detail.type !== 'client') continue; + assert.strictEqual(entry.detail.framesReceived, targetFrameCount); + observer.disconnect(); + callback(); + } + })); + obs.observe({ type: 'http2' }); + const client = + http2.connect(`http://localhost:${server.address().port}`, () => { + const req = client.request({ ':path': path }); + req.resume(); + req.end(); + req.on('end', () => client.close()); + }); +} + +// SETTINGS => SETTINGS => HEADERS => DATA +const MIN_FRAME_COUNT = 4; + +server.listen(0, () => { + testRequest('/singleEnd', MIN_FRAME_COUNT, () => { + testRequest('/sequentialEnd', MIN_FRAME_COUNT, () => { + testRequest('/delayedEnd', MIN_FRAME_COUNT + 1, () => { + server.close(); + }); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-padding-aligned.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-padding-aligned.js new file mode 100644 index 00000000..02299854 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-padding-aligned.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { PADDING_STRATEGY_ALIGNED, PADDING_STRATEGY_CALLBACK } = http2.constants; +const { duplexPair } = require('stream'); + +{ + const testData = '

    Hello World.

    '; + const server = http2.createServer({ + paddingStrategy: PADDING_STRATEGY_ALIGNED + }); + server.on('stream', common.mustCall((stream, headers) => { + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end(testData); + })); + + const [ clientSide, serverSide ] = duplexPair(); + + // The lengths of the expected writes... note that this is highly + // sensitive to how the internals are implemented. + const serverLengths = [24, 9, 9, 32]; + const clientLengths = [9, 9, 48, 9, 1, 21, 1]; + + // Adjust for the 24-byte preamble and two 9-byte settings frames, and + // the result must be equally divisible by 8 + assert.strictEqual( + (serverLengths.reduce((i, n) => i + n) - 24 - 9 - 9) % 8, 0); + + // Adjust for two 9-byte settings frames, and the result must be equally + // divisible by 8 + assert.strictEqual( + (clientLengths.reduce((i, n) => i + n) - 9 - 9) % 8, 0); + + serverSide.on('data', common.mustCall((chunk) => { + assert.strictEqual(chunk.length, serverLengths.shift()); + }, serverLengths.length)); + clientSide.on('data', common.mustCall((chunk) => { + assert.strictEqual(chunk.length, clientLengths.shift()); + }, clientLengths.length)); + + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + paddingStrategy: PADDING_STRATEGY_ALIGNED, + createConnection: common.mustCall(() => clientSide) + }); + + const req = client.request({ ':path': '/a' }); + + req.on('response', common.mustCall()); + + req.setEncoding('utf8'); + req.on('data', common.mustCall((data) => { + assert.strictEqual(data, testData); + })); + req.on('close', common.mustCall(() => { + clientSide.destroy(); + clientSide.end(); + })); + req.end(); +} + +// PADDING_STRATEGY_CALLBACK has been aliased to mean aligned padding. +assert.strictEqual(PADDING_STRATEGY_ALIGNED, PADDING_STRATEGY_CALLBACK); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-perf_hooks.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-perf_hooks.js new file mode 100644 index 00000000..5be9073a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-perf_hooks.js @@ -0,0 +1,117 @@ +// Flags: --no-warnings +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const { PerformanceObserver } = require('perf_hooks'); + +const obs = new PerformanceObserver(common.mustCallAtLeast((items) => { + const entry = items.getEntries()[0]; + assert.strictEqual(entry.entryType, 'http2'); + assert.strictEqual(typeof entry.startTime, 'number'); + assert.strictEqual(typeof entry.duration, 'number'); + switch (entry.name) { + case 'Http2Session': + assert.strictEqual(typeof entry.pingRTT, 'number'); + assert.strictEqual(typeof entry.streamAverageDuration, 'number'); + assert.strictEqual(typeof entry.streamCount, 'number'); + assert.strictEqual(typeof entry.framesReceived, 'number'); + assert.strictEqual(typeof entry.framesSent, 'number'); + assert.strictEqual(typeof entry.bytesWritten, 'number'); + assert.strictEqual(typeof entry.bytesRead, 'number'); + assert.strictEqual(typeof entry.maxConcurrentStreams, 'number'); + assert.strictEqual(typeof entry.detail.pingRTT, 'number'); + assert.strictEqual(typeof entry.detail.streamAverageDuration, 'number'); + assert.strictEqual(typeof entry.detail.streamCount, 'number'); + assert.strictEqual(typeof entry.detail.framesReceived, 'number'); + assert.strictEqual(typeof entry.detail.framesSent, 'number'); + assert.strictEqual(typeof entry.detail.bytesWritten, 'number'); + assert.strictEqual(typeof entry.detail.bytesRead, 'number'); + assert.strictEqual(typeof entry.detail.maxConcurrentStreams, 'number'); + switch (entry.type) { + case 'server': + assert.strictEqual(entry.detail.streamCount, 1); + assert(entry.detail.framesReceived >= 3); + break; + case 'client': + assert.strictEqual(entry.detail.streamCount, 1); + assert.strictEqual(entry.detail.framesReceived, 7); + break; + default: + assert.fail('invalid Http2Session type'); + } + break; + case 'Http2Stream': + assert.strictEqual(typeof entry.timeToFirstByte, 'number'); + assert.strictEqual(typeof entry.timeToFirstByteSent, 'number'); + assert.strictEqual(typeof entry.timeToFirstHeader, 'number'); + assert.strictEqual(typeof entry.bytesWritten, 'number'); + assert.strictEqual(typeof entry.bytesRead, 'number'); + assert.strictEqual(typeof entry.detail.timeToFirstByte, 'number'); + assert.strictEqual(typeof entry.detail.timeToFirstByteSent, 'number'); + assert.strictEqual(typeof entry.detail.timeToFirstHeader, 'number'); + assert.strictEqual(typeof entry.detail.bytesWritten, 'number'); + assert.strictEqual(typeof entry.detail.bytesRead, 'number'); + break; + default: + assert.fail('invalid entry name'); + } +})); + +obs.observe({ type: 'http2' }); + +const body = + '

    this is some data

    '; + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + assert.strictEqual(headers[':scheme'], 'http'); + assert.ok(headers[':authority']); + assert.strictEqual(headers[':method'], 'GET'); + assert.strictEqual(flags, 5); + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.write(body.slice(0, 20)); + stream.end(body.slice(20)); +} + +server.on('session', common.mustCall((session) => { + session.ping(common.mustCall()); +})); + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + + client.on('connect', common.mustCall(() => { + client.ping(common.mustCall()); + })); + + const req = client.request(); + + req.on('response', common.mustCall()); + + let data = ''; + req.setEncoding('utf8'); + req.on('data', (d) => data += d); + req.on('end', common.mustCall(() => { + assert.strictEqual(body, data); + })); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-perform-server-handshake.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-perform-server-handshake.js new file mode 100644 index 00000000..9cee5926 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-perform-server-handshake.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const stream = require('stream'); +const { duplexPair } = require('stream'); + +// Basic test +{ + const [ clientSide, serverSide ] = duplexPair(); + + const client = http2.connect('http://example.com', { + createConnection: () => clientSide, + }); + + const session = http2.performServerHandshake(serverSide); + + session.on('stream', common.mustCall((stream, headers) => { + assert.strictEqual(headers[':path'], '/test'); + stream.respond({ + ':status': 200, + }); + stream.end('hi!'); + })); + + const req = client.request({ ':path': '/test' }); + req.on('response', common.mustCall()); + req.end(); +} + +// Double bind should fail +{ + const socket = new stream.Duplex({ + read() {}, + write() {}, + }); + + http2.performServerHandshake(socket); + + assert.throws(() => { + http2.performServerHandshake(socket); + }, { code: 'ERR_HTTP2_SOCKET_BOUND' }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-settings-heapdump.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-settings-heapdump.js new file mode 100644 index 00000000..6023b5f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-settings-heapdump.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const v8 = require('v8'); + +// Regression test for https://github.com/nodejs/node/issues/28088: +// Verify that Http2Settings and Http2Ping objects don't reference the session +// after it is destroyed, either because they are detached from it or have been +// destroyed themselves. + +for (const variant of ['ping', 'settings']) { + const server = http2.createServer(); + server.on('session', common.mustCall((session) => { + if (variant === 'ping') { + session.ping(common.expectsError({ + code: 'ERR_HTTP2_PING_CANCEL' + })); + } else { + session.settings(undefined, common.mustNotCall()); + } + + session.on('close', common.mustCall(() => { + v8.getHeapSnapshot().resume(); + server.close(); + })); + session.destroy(); + })); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`, common.mustCall()); + client.on('error', (err) => { + // We destroy the session so it's possible to get ECONNRESET here. + if (err.code !== 'ECONNRESET') + throw err; + }); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-unsolicited-ack.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-unsolicited-ack.js new file mode 100644 index 00000000..5a3a261c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping-unsolicited-ack.js @@ -0,0 +1,43 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const net = require('net'); +const http2util = require('../common/http2'); + +// Test that ping flooding causes the session to be torn down + +const kSettings = new http2util.SettingsFrame(); +const kPingAck = new http2util.PingFrame(true); + +const server = http2.createServer(); + +server.on('stream', common.mustNotCall()); +server.on('session', common.mustCall((session) => { + session.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + message: 'Protocol error' + })); + session.on('close', common.mustCall(() => server.close())); +})); + +server.listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + + client.on('connect', common.mustCall(() => { + client.write(http2util.kClientMagic, () => { + client.write(kSettings.data); + // Send an unsolicited ping ack + client.write(kPingAck.data); + }); + })); + + // An error event may or may not be emitted, depending on operating system + // and timing. We do not really care if one is emitted here or not, as the + // error on the server side is what we are testing for. Do not make this + // a common.mustCall() and there's no need to check the error details. + client.on('error', () => {}); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping.js new file mode 100644 index 00000000..9a6b3019 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-ping.js @@ -0,0 +1,135 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const async_hooks = require('async_hooks'); +const assert = require('assert'); +const http2 = require('http2'); + +const pings = new Set(); +const events = [0, 0, 0, 0]; + +const hook = async_hooks.createHook({ + init(id, type, trigger, resource) { + if (type === 'HTTP2PING') { + pings.add(id); + events[0]++; + } + }, + before(id) { + if (pings.has(id)) { + events[1]++; + } + }, + after(id) { + if (pings.has(id)) { + events[2]++; + } + }, + destroy(id) { + if (pings.has(id)) { + events[3]++; + } + } +}); +hook.enable(); + +process.on('exit', () => { + assert.deepStrictEqual(events, [4, 4, 4, 4]); +}); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + assert(stream.session.ping(common.mustCall((err, duration, ret) => { + assert.strictEqual(err, null); + assert.strictEqual(typeof duration, 'number'); + assert.strictEqual(ret.length, 8); + stream.end('ok'); + }))); + stream.respond(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`, + { maxOutstandingPings: 2 }); + client.on('connect', common.mustCall(() => { + { + const payload = Buffer.from('abcdefgh'); + assert(client.ping(payload, common.mustCall((err, duration, ret) => { + assert.strictEqual(err, null); + assert.strictEqual(typeof duration, 'number'); + assert.deepStrictEqual(payload, ret); + }))); + } + { + const payload = Buffer.from('abcdefgi'); + assert(client.ping(payload, common.mustCall((err, duration, ret) => { + assert.strictEqual(err, null); + assert.strictEqual(typeof duration, 'number'); + assert.deepStrictEqual(payload, ret); + }))); + } + + // Only max 2 pings at a time based on the maxOutstandingPings option + assert(!client.ping(common.expectsError({ + code: 'ERR_HTTP2_PING_CANCEL', + name: 'Error', + message: 'HTTP2 ping cancelled' + }))); + + // Should throw if payload is not of type ArrayBufferView + { + [1, true, {}, []].forEach((payload) => + assert.throws( + () => client.ping(payload), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "payload" argument must be an instance of Buffer, ' + + 'TypedArray, or DataView.' + + common.invalidArgTypeHelper(payload) + } + ) + ); + } + + // Should throw if payload length is not 8 + { + const shortPayload = Buffer.from('abcdefg'); + const longPayload = Buffer.from('abcdefghi'); + [shortPayload, longPayload].forEach((payloadWithInvalidLength) => + assert.throws( + () => client.ping(payloadWithInvalidLength), + { + name: 'RangeError', + code: 'ERR_HTTP2_PING_LENGTH', + message: 'HTTP2 ping payload must be 8 bytes' + } + ) + ); + } + + // Should throw error is callback is not of type function + { + const payload = Buffer.from('abcdefgh'); + [1, true, {}, []].forEach((invalidCallback) => + assert.throws( + () => client.ping(payload, invalidCallback), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + } + ) + ); + } + + const req = client.request(); + req.resume(); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe-named-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe-named-pipe.js new file mode 100644 index 00000000..eb9b1b56 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe-named-pipe.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const net = require('net'); + +// HTTP/2 servers can listen on a named pipe. + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const loc = fixtures.path('person-large.jpg'); +const fn = tmpdir.resolve('person-large.jpg'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + const dest = stream.pipe(fs.createWriteStream(fn)); + + stream.on('end', common.mustCall(() => { + stream.respond(); + stream.end(); + })); + + dest.on('finish', common.mustCall(() => { + assert.strictEqual(fs.readFileSync(fn).length, + fs.readFileSync(loc).length); + })); +})); + +server.listen(common.PIPE, common.mustCall(() => { + const client = http2.connect('http://localhost', { + createConnection(url) { + return net.connect(server.address()); + } + }); + + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall()); + req.resume(); + + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); + + const str = fs.createReadStream(loc); + str.on('end', common.mustCall()); + str.pipe(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe.js new file mode 100644 index 00000000..ebd89e23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-pipe.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); + +// Piping should work as expected with createWriteStream + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const loc = fixtures.path('person-large.jpg'); +const fn = tmpdir.resolve('http2-url-tests.js'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + const dest = stream.pipe(fs.createWriteStream(fn)); + + dest.on('finish', () => { + assert.strictEqual(fs.readFileSync(loc).length, + fs.readFileSync(fn).length); + }); + stream.respond(); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ ':method': 'POST' }); + + req.on('response', common.mustCall()); + req.resume(); + + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); + + const str = fs.createReadStream(loc); + str.on('end', common.mustCall()); + str.pipe(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-premature-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-premature-close.js new file mode 100644 index 00000000..a9b08f55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-premature-close.js @@ -0,0 +1,88 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) common.skip('missing crypto'); + +const h2 = require('http2'); +const net = require('net'); + +async function requestAndClose(server) { + const client = new net.Socket(); + + const address = server.address(); + if (!common.hasIPv6 && address.family === 'IPv6') { + // Necessary to pass CI running inside containers. + client.connect(address.port); + } else { + client.connect(address); + } + + client.on('connect', common.mustCall(function() { + // Send HTTP/2 Preface + client.write(Buffer.from('PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n', 'utf8')); + + // Send a SETTINGS frame (empty payload) + client.write(Buffer.from([0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00])); + + const streamId = 1; + // Send a valid HEADERS frame + const headersFrame = Buffer.concat([ + Buffer.from([ + 0x00, 0x00, 0x0c, // Length: 12 bytes + 0x01, // Type: HEADERS + 0x05, // Flags: END_HEADERS + END_STREAM + (streamId >> 24) & 0xFF, // Stream ID: high byte + (streamId >> 16) & 0xFF, + (streamId >> 8) & 0xFF, + streamId & 0xFF, // Stream ID: low byte + ]), + Buffer.from([ + 0x82, // Indexed Header Field Representation (Predefined ":method: GET") + 0x84, // Indexed Header Field Representation (Predefined ":path: /") + 0x86, // Indexed Header Field Representation (Predefined ":scheme: http") + 0x44, 0x0a, // Custom ":authority: localhost" + 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74, + ]), + ]); + client.write(headersFrame); + + // Send a valid DATA frame + const dataFrame = Buffer.concat([ + Buffer.from([ + 0x00, 0x00, 0x05, // Length: 5 bytes + 0x00, // Type: DATA + 0x00, // Flags: No flags + (streamId >> 24) & 0xFF, // Stream ID: high byte + (streamId >> 16) & 0xFF, + (streamId >> 8) & 0xFF, + streamId & 0xFF, // Stream ID: low byte + ]), + Buffer.from('Hello', 'utf8'), // Data payload + ]); + client.write(dataFrame); + + // Does not wait for server to reply. Shutdown the socket + client.end(); + })); +} + +const server = h2.createServer(); + +server.on('error', common.mustNotCall()); + +server.on( + 'session', + common.mustCall((session) => { + session.on('close', common.mustCall(() => { + server.close(); + })); + }), +); + +server.listen( + 0, + common.mustCall(async () => { + await requestAndClose(server); + }), +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-cycle-.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-cycle-.js new file mode 100644 index 00000000..af0d66d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-cycle-.js @@ -0,0 +1,69 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const server = http2.createServer(); +const largeBuffer = Buffer.alloc(1e4); + +// Verify that a dependency cycle may exist, but that it doesn't crash anything + +server.on('stream', common.mustCall((stream) => { + stream.respond(); + setImmediate(() => { + stream.end(largeBuffer); + }); +}, 3)); +server.on('session', common.mustCall((session) => { + session.on('priority', (id, parent, weight, exclusive) => { + assert.strictEqual(weight, 16); + assert.strictEqual(exclusive, false); + switch (id) { + case 1: + assert.strictEqual(parent, 5); + break; + case 3: + assert.strictEqual(parent, 1); + break; + case 5: + assert.strictEqual(parent, 3); + break; + default: + assert.fail('should not happen'); + } + }); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(3, () => { + client.close(); + server.close(); + }); + + { + const req = client.request(); + req.priority({ parent: 5 }); + req.resume(); + req.on('close', () => countdown.dec()); + } + + { + const req = client.request(); + req.priority({ parent: 1 }); + req.resume(); + req.on('close', () => countdown.dec()); + } + + { + const req = client.request(); + req.priority({ parent: 3 }); + req.resume(); + req.on('close', () => countdown.dec()); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-event.js new file mode 100644 index 00000000..41ec6534 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-priority-event.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onPriority(stream, parent, weight, exclusive) { + assert.strictEqual(stream, 1); + assert.strictEqual(parent, 0); + assert.strictEqual(weight, 1); + assert.strictEqual(exclusive, false); +} + +function onStream(stream, headers, flags) { + stream.priority({ + parent: 0, + weight: 1, + exclusive: false + }); + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end('hello world'); +} + +server.listen(0); + +server.on('priority', common.mustCall(onPriority)); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ ':path': '/' }); + + client.on('connect', () => { + req.priority({ + parent: 0, + weight: 1, + exclusive: false + }); + }); + + req.on('priority', common.mustCall(onPriority)); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-propagate-session-destroy-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-propagate-session-destroy-code.js new file mode 100644 index 00000000..c54e52e0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-propagate-session-destroy-code.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const server = http2.createServer(); +const errRegEx = /Session closed with error code 7/; +const destroyCode = http2.constants.NGHTTP2_REFUSED_STREAM; + +server.on('error', common.mustNotCall()); + +server.on('session', (session) => { + session.on('close', common.mustCall()); + session.on('error', common.mustCall((err) => { + assert.match(err.message, errRegEx); + assert.strictEqual(session.closed, false); + assert.strictEqual(session.destroyed, true); + })); + + session.on('stream', common.mustCall((stream) => { + stream.on('error', common.mustCall((err) => { + assert.match(err.message, errRegEx); + assert.strictEqual(session.closed, false); + assert.strictEqual(session.destroyed, true); + assert.strictEqual(stream.rstCode, destroyCode); + })); + + session.destroy(destroyCode); + })); +}); + +server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + + session.on('error', common.mustCall((err) => { + assert.match(err.message, errRegEx); + assert.strictEqual(session.closed, false); + assert.strictEqual(session.destroyed, true); + })); + + const stream = session.request({ [http2.constants.HTTP2_HEADER_PATH]: '/' }); + + stream.on('error', common.mustCall((err) => { + assert.match(err.message, errRegEx); + assert.strictEqual(stream.rstCode, destroyCode); + })); + + stream.on('close', common.mustCall(() => { + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-removed-header-stays-removed.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-removed-header-stays-removed.js new file mode 100644 index 00000000..66324974 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-removed-header-stays-removed.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(common.mustCall((request, response) => { + response.setHeader('date', 'snacks o clock'); + response.end(); +})); + +server.listen(0, common.mustCall(() => { + const session = http2.connect(`http://localhost:${server.address().port}`); + const req = session.request(); + req.on('response', (headers, flags) => { + assert.strictEqual(headers.date, 'snacks o clock'); + }); + req.on('end', () => { + session.close(); + server.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-remove-connect-listener.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-remove-connect-listener.js new file mode 100644 index 00000000..61de140c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-remove-connect-listener.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + client.once('connect', common.mustCall()); + + req.on('response', common.mustCall(() => { + assert.strictEqual(client.listenerCount('connect'), 0); + })); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-response-proto.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-response-proto.js new file mode 100644 index 00000000..49b15dfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-request-response-proto.js @@ -0,0 +1,18 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const { + Http2ServerRequest, + Http2ServerResponse, +} = http2; + +const protoRequest = { __proto__: Http2ServerRequest.prototype }; +const protoResponse = { __proto__: Http2ServerResponse.prototype }; + +assert.strictEqual(protoRequest instanceof Http2ServerRequest, true); +assert.strictEqual(protoResponse instanceof Http2ServerResponse, true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-corked.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-corked.js new file mode 100644 index 00000000..5a6c623e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-corked.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } + +// Test for Http2ServerResponse#[writableCorked,cork,uncork] + +const { strictEqual } = require('assert'); +const http2 = require('http2'); + +{ + let corksLeft = 0; + const server = http2.createServer(common.mustCall((req, res) => { + strictEqual(res.writableCorked, corksLeft); + res.write(Buffer.from('1'.repeat(1024))); + res.cork(); + corksLeft++; + strictEqual(res.writableCorked, corksLeft); + res.write(Buffer.from('1'.repeat(1024))); + res.cork(); + corksLeft++; + strictEqual(res.writableCorked, corksLeft); + res.write(Buffer.from('1'.repeat(1024))); + res.cork(); + corksLeft++; + strictEqual(res.writableCorked, corksLeft); + res.write(Buffer.from('1'.repeat(1024))); + res.cork(); + corksLeft++; + strictEqual(res.writableCorked, corksLeft); + res.uncork(); + corksLeft--; + strictEqual(res.writableCorked, corksLeft); + res.uncork(); + corksLeft--; + strictEqual(res.writableCorked, corksLeft); + res.uncork(); + corksLeft--; + strictEqual(res.writableCorked, corksLeft); + res.uncork(); + corksLeft--; + strictEqual(res.writableCorked, corksLeft); + res.end(); + })); + server.listen(0, common.mustCall(() => { + const URL = `http://localhost:${server.address().port}`; + const client = http2.connect(URL); + const req = client.request(); + req.on('data', common.mustCall(2)); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-writable-properties.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-writable-properties.js new file mode 100644 index 00000000..488cb1ba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-res-writable-properties.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(common.mustCall((req, res) => { + const hwm = req.socket.writableHighWaterMark; + assert.strictEqual(res.writableHighWaterMark, hwm); + assert.strictEqual(res.writableLength, 0); + res.write(''); + const len = res.writableLength; + res.write('asd'); + assert.strictEqual(res.writableLength, len + 3); + res.end(); + res.on('finish', common.mustCall(() => { + assert.strictEqual(res.writableLength, 0); + assert.ok(res.writableFinished, 'writableFinished is not truthy'); + server.close(); + })); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const request = client.request(); + request.on('data', common.mustCall()); + request.on('end', common.mustCall(() => { + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-reset-flood.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-reset-flood.js new file mode 100644 index 00000000..a2097086 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-reset-flood.js @@ -0,0 +1,85 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); +const net = require('net'); +const { Worker, parentPort } = require('worker_threads'); + +// Verify that creating a number of invalid HTTP/2 streams will eventually +// result in the peer closing the session. +// This test uses separate threads for client and server to avoid +// the two event loops intermixing, as we are writing in a busy loop here. + +if (process.env.HAS_STARTED_WORKER) { + const server = http2.createServer({ maxSessionInvalidFrames: 100 }); + server.on('stream', (stream) => { + stream.respond({ + 'content-type': 'text/plain', + ':status': 200 + }); + stream.end('Hello, world!\n'); + }); + server.listen(0, () => parentPort.postMessage(server.address().port)); + return; +} + +process.env.HAS_STARTED_WORKER = 1; +const worker = new Worker(__filename).on('message', common.mustCall((port) => { + const h2header = Buffer.alloc(9); + const conn = net.connect({ port, allowHalfOpen: true }); + + conn.write('PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n'); + + h2header[3] = 4; // Send a settings frame. + conn.write(Buffer.from(h2header)); + + let inbuf = Buffer.alloc(0); + let state = 'settingsHeader'; + let settingsFrameLength; + conn.on('data', (chunk) => { + inbuf = Buffer.concat([inbuf, chunk]); + switch (state) { + case 'settingsHeader': + if (inbuf.length < 9) return; + settingsFrameLength = inbuf.readIntBE(0, 3); + inbuf = inbuf.slice(9); + state = 'readingSettings'; + // Fallthrough + case 'readingSettings': + if (inbuf.length < settingsFrameLength) return; + inbuf = inbuf.slice(settingsFrameLength); + h2header[3] = 4; // Send a settings ACK. + h2header[4] = 1; + conn.write(Buffer.from(h2header)); + state = 'ignoreInput'; + writeRequests(); + } + }); + + let gotError = false; + let streamId = 1; + + function writeRequests() { + for (let i = 1; i < 10 && !gotError; i++) { + h2header[3] = 1; // HEADERS + h2header[4] = 0x5; // END_HEADERS|END_STREAM + h2header.writeIntBE(1, 0, 3); // Length: 1 + h2header.writeIntBE(streamId, 5, 4); // Stream ID + streamId += 2; + // 0x88 = :status: 200 + if (!conn.write(Buffer.concat([h2header, Buffer.from([0x88])]))) { + break; + } + } + if (!gotError) + setImmediate(writeRequests); + } + + conn.once('error', common.mustCall(() => { + gotError = true; + worker.terminate(); + conn.destroy(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-errors.js new file mode 100644 index 00000000..cc733b69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-errors.js @@ -0,0 +1,52 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { internalBinding } = require('internal/test/binding'); +const { Http2Stream } = internalBinding('http2'); + +const server = http2.createServer(); + +Http2Stream.prototype.respond = () => 1; +server.on('stream', common.mustCall((stream) => { + + // Send headers + stream.respond({ 'content-type': 'text/plain' }); + + // Should throw if headers already sent + assert.throws( + () => stream.respond(), + { + name: 'Error', + code: 'ERR_HTTP2_HEADERS_SENT', + message: 'Response has already been initiated.' + } + ); + + // Should throw if stream already destroyed + stream.destroy(); + assert.throws( + () => stream.respond(), + { + name: 'Error', + code: 'ERR_HTTP2_INVALID_STREAM', + message: 'The stream has been destroyed' + } + ); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.resume(); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-204.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-204.js new file mode 100644 index 00000000..0c59b0e7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-204.js @@ -0,0 +1,42 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_STATUS +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + assert.throws(() => { + stream.respondWithFile(fname, { + [HTTP2_HEADER_STATUS]: 204, + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }); + }, { + code: 'ERR_HTTP2_PAYLOAD_FORBIDDEN', + name: 'Error', + message: 'Responses with 204 status must not have a payload' + }); + stream.respond({}); + stream.end(); +}); +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.on('response', common.mustCall()); + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-304.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-304.js new file mode 100644 index 00000000..f5995173 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-304.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); +const assert = require('assert'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_STATUS +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFile(fname, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }, { + statCheck(stat, headers) { + // Abort the send and return a 304 Not Modified instead + stream.respond({ [HTTP2_HEADER_STATUS]: 304 }); + return false; + } + }); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_STATUS], 304); + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], undefined); + })); + + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-404.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-404.js new file mode 100644 index 00000000..1279fba1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-404.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const path = require('path'); + +const { + HTTP2_HEADER_CONTENT_TYPE +} = http2.constants; + +const server = http2.createServer(); +server.on('stream', (stream) => { + const file = path.join(process.cwd(), 'not-a-file'); + stream.respondWithFile(file, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }, { + onError(err) { + common.expectsError({ + code: 'ENOENT', + name: 'Error', + message: `ENOENT: no such file or directory, open '${file}'` + })(err); + + stream.respond({ ':status': 404 }); + stream.end(); + }, + statCheck: common.mustNotCall() + }); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 404); + })); + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-compat.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-compat.js new file mode 100644 index 00000000..0205f2d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-compat.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const fixtures = require('../common/fixtures'); + +const fname = fixtures.path('elipses.txt'); + +const server = http2.createServer(common.mustCall((request, response) => { + response.stream.respondWithFile(fname); +})); +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.on('response', common.mustCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); + req.resume(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-dir.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-dir.js new file mode 100644 index 00000000..155e0054 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-dir.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFile(process.cwd(), { + 'content-type': 'text/plain' + }, { + onError(err) { + common.expectsError({ + code: 'ERR_HTTP2_SEND_FILE', + name: 'Error', + message: 'Directories cannot be sent' + })(err); + + stream.respond({ ':status': 404 }); + stream.end(); + }, + statCheck: common.mustNotCall() + }); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 404); + })); + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-pipe-offset.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-pipe-offset.js new file mode 100644 index 00000000..bd043e42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-error-pipe-offset.js @@ -0,0 +1,65 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +if (common.isWindows) + common.skip('no mkfifo on Windows'); +const child_process = require('child_process'); +const fs = require('fs'); +const http2 = require('http2'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const pipeName = tmpdir.resolve('pipe'); + +const mkfifo = child_process.spawnSync('mkfifo', [ pipeName ]); +if (mkfifo.error && mkfifo.error.code === 'ENOENT') { + common.skip('missing mkfifo'); +} + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFile(pipeName, { + 'content-type': 'text/plain' + }, { + offset: 10, + onError(err) { + common.expectsError({ + code: 'ERR_HTTP2_SEND_FILE_NOSEEK', + name: 'Error', + message: 'Offset or length can only be specified for regular files' + })(err); + + stream.respond({ ':status': 404 }); + stream.end(); + }, + statCheck: common.mustNotCall() + }); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 404); + })); + req.on('data', common.mustNotCall()); + req.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +}); + +fs.writeFile(pipeName, 'Hello, world!\n', common.mustCall((err) => { + // It's possible for the reading end of the pipe to get the expected error + // and break everything down before we're finished, so allow `EPIPE` but + // no other errors. + if (err?.code !== 'EPIPE') { + assert.ifError(err); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-errors.js new file mode 100644 index 00000000..5c3424f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-errors.js @@ -0,0 +1,102 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); +const { inspect } = require('util'); + +const optionsWithTypeError = { + offset: 'number', + length: 'number', + statCheck: 'function' +}; + +const types = { + boolean: true, + function: () => {}, + number: 1, + object: {}, + array: [], + null: null, + symbol: Symbol('test') +}; + +const fname = fixtures.path('elipses.txt'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + + // Check for all possible TypeError triggers on options + Object.keys(optionsWithTypeError).forEach((option) => { + Object.keys(types).forEach((type) => { + if (type === optionsWithTypeError[option]) { + return; + } + + assert.throws( + () => stream.respondWithFile(fname, { + 'content-type': 'text/plain' + }, { + [option]: types[type] + }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: `The property 'options.${option}' is invalid. ` + + `Received ${inspect(types[type])}` + } + ); + }); + }); + + // Should throw if :status 204, 205 or 304 + [204, 205, 304].forEach((status) => assert.throws( + () => stream.respondWithFile(fname, { + 'content-type': 'text/plain', + ':status': status, + }), + { + code: 'ERR_HTTP2_PAYLOAD_FORBIDDEN', + message: `Responses with ${status} status must not have a payload` + } + )); + + // Should throw if headers already sent + stream.respond({ ':status': 200 }); + assert.throws( + () => stream.respondWithFile(fname, { + 'content-type': 'text/plain' + }), + { + code: 'ERR_HTTP2_HEADERS_SENT', + message: 'Response has already been initiated.' + } + ); + + // Should throw if stream already destroyed + stream.destroy(); + assert.throws( + () => stream.respondWithFile(fname, { + 'content-type': 'text/plain' + }), + { + code: 'ERR_HTTP2_INVALID_STREAM', + message: 'The stream has been destroyed' + } + ); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-errors.js new file mode 100644 index 00000000..5f7e57ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-errors.js @@ -0,0 +1,125 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const { inspect } = require('util'); + +const optionsWithTypeError = { + offset: 'number', + length: 'number', + statCheck: 'function' +}; + +const types = { + boolean: true, + function: () => {}, + number: 1, + object: {}, + array: [], + null: null, + symbol: Symbol('test') +}; + +const fname = fixtures.path('elipses.txt'); +const fd = fs.openSync(fname, 'r'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + // Should throw if fd isn't a number + Object.keys(types).forEach((type) => { + if (type === 'number') { + return; + } + + assert.throws( + () => stream.respondWithFD(types[type], { + 'content-type': 'text/plain' + }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "fd" argument must be of type number or an instance of' + + ` FileHandle.${common.invalidArgTypeHelper(types[type])}` + } + ); + }); + + // Check for all possible TypeError triggers on options + Object.keys(optionsWithTypeError).forEach((option) => { + Object.keys(types).forEach((type) => { + if (type === optionsWithTypeError[option]) { + return; + } + + assert.throws( + () => stream.respondWithFD(fd, { + 'content-type': 'text/plain' + }, { + [option]: types[type] + }), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: `The property 'options.${option}' is invalid. ` + + `Received ${inspect(types[type])}` + } + ); + }); + }); + + // Should throw if :status 204, 205 or 304 + [204, 205, 304].forEach((status) => assert.throws( + () => stream.respondWithFD(fd, { + 'content-type': 'text/plain', + ':status': status, + }), + { + code: 'ERR_HTTP2_PAYLOAD_FORBIDDEN', + name: 'Error', + message: `Responses with ${status} status must not have a payload` + } + )); + + // Should throw if headers already sent + stream.respond(); + assert.throws( + () => stream.respondWithFD(fd, { + 'content-type': 'text/plain' + }), + { + code: 'ERR_HTTP2_HEADERS_SENT', + name: 'Error', + message: 'Response has already been initiated.' + } + ); + + // Should throw if stream already destroyed + stream.destroy(); + assert.throws( + () => stream.respondWithFD(fd, { + 'content-type': 'text/plain' + }), + { + code: 'ERR_HTTP2_INVALID_STREAM', + name: 'Error', + message: 'The stream has been destroyed' + } + ); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-invalid.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-invalid.js new file mode 100644 index 00000000..0a4fbcf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-invalid.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fs = require('fs'); +const http2 = require('http2'); + +const { + NGHTTP2_INTERNAL_ERROR +} = http2.constants; + +const errorCheck = common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' +}, 2); + +const server = http2.createServer(); +server.on('stream', (stream) => { + let fd = 2; + + // Get first known bad file descriptor. + try { + while (fs.fstatSync(++fd)); + } catch { + // Do nothing; we now have an invalid fd + } + + stream.respondWithFD(fd); + stream.on('error', errorCheck); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall()); + req.on('error', errorCheck); + req.on('data', common.mustNotCall()); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, NGHTTP2_INTERNAL_ERROR); + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-range.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-range.js new file mode 100644 index 00000000..2dd73e00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd-range.js @@ -0,0 +1,94 @@ +'use strict'; + +// Tests the ability to minimally request a byte range with respondWithFD + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); +const Countdown = require('../common/countdown'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH +} = http2.constants; + +const fname = fixtures.path('printA.js'); +const data = fs.readFileSync(fname); +const fd = fs.openSync(fname, 'r'); + +// Note: this is not anywhere close to a proper implementation of the range +// header. +function getOffsetLength(range) { + if (range === undefined) + return [0, -1]; + const r = /bytes=(\d+)-(\d+)/.exec(range); + return [+r[1], +r[2] - +r[1]]; +} + +const server = http2.createServer(); +server.on('stream', (stream, headers) => { + + const [ offset, length ] = getOffsetLength(headers.range); + + stream.respondWithFD(fd, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }, { + statCheck: common.mustCall((stat, headers, options) => { + assert.strictEqual(options.length, length); + assert.strictEqual(options.offset, offset); + headers['content-length'] = + Math.min(options.length, stat.size - offset); + }), + offset: offset, + length: length + }); +}); +server.on('close', common.mustCall(() => fs.closeSync(fd))); + +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(2, () => { + client.close(); + server.close(); + }); + + { + const req = client.request({ range: 'bytes=8-11' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers['content-type'], 'text/plain'); + assert.strictEqual(+headers['content-length'], 3); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8', 8, 11)); + })); + req.on('close', common.mustCall(() => countdown.dec())); + req.end(); + } + + { + const req = client.request({ range: 'bytes=8-28' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], 9); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8', 8, 28)); + })); + req.on('close', common.mustCall(() => countdown.dec())); + req.end(); + } + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd.js new file mode 100644 index 00000000..7d4395bb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-fd.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); +const data = fs.readFileSync(fname); +const stat = fs.statSync(fname); +const fd = fs.openSync(fname, 'r'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFD(fd, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain', + [HTTP2_HEADER_CONTENT_LENGTH]: stat.size, + }); +}); +server.on('close', common.mustCall(() => fs.closeSync(fd))); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], data.length); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8')); + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-filehandle.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-filehandle.js new file mode 100644 index 00000000..bc7bfbe3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-filehandle.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); +const data = fs.readFileSync(fname); +const stat = fs.statSync(fname); +fs.promises.open(fname, 'r').then(common.mustCall((fileHandle) => { + const server = http2.createServer(); + server.on('stream', (stream) => { + stream.respondWithFD(fileHandle, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain', + [HTTP2_HEADER_CONTENT_LENGTH]: stat.size, + }); + }); + server.on('close', common.mustCall(() => fileHandle.close())); + server.listen(0, common.mustCall(() => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], data.length); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8')); + client.close(); + server.close(); + })); + req.end(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-push.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-push.js new file mode 100644 index 00000000..a5229beb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-push.js @@ -0,0 +1,85 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_LAST_MODIFIED +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); +const data = fs.readFileSync(fname); +const stat = fs.statSync(fname); +const fd = fs.openSync(fname, 'r'); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respond({}); + stream.end(); + + stream.pushStream({ + ':path': '/file.txt', + ':method': 'GET' + }, (err, stream) => { + assert.ifError(err); + stream.respondWithFD(fd, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain', + [HTTP2_HEADER_CONTENT_LENGTH]: stat.size, + [HTTP2_HEADER_LAST_MODIFIED]: stat.mtime.toUTCString() + }); + }); + + stream.end(); +}); + +server.on('close', common.mustCall(() => fs.closeSync(fd))); + +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + + let expected = 2; + function maybeClose() { + if (--expected === 0) { + server.close(); + client.close(); + } + } + + const req = client.request({}); + + req.on('response', common.mustCall()); + + client.on('stream', common.mustCall((stream, headers) => { + + stream.on('push', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], data.length); + assert.strictEqual(headers[HTTP2_HEADER_LAST_MODIFIED], + stat.mtime.toUTCString()); + })); + + stream.setEncoding('utf8'); + let check = ''; + stream.on('data', (chunk) => check += chunk); + stream.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8')); + maybeClose(); + })); + + })); + + req.resume(); + req.on('end', maybeClose); + + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-range.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-range.js new file mode 100644 index 00000000..4e6a6074 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-range.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_LAST_MODIFIED +} = http2.constants; + +const fname = fixtures.path('printA.js'); +const data = fs.readFileSync(fname); +const stat = fs.statSync(fname); + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFile(fname, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }, { + statCheck: common.mustCall((stat, headers) => { + headers[HTTP2_HEADER_LAST_MODIFIED] = stat.mtime.toUTCString(); + }), + offset: 8, + length: 3 + }); +}); +server.listen(0, () => { + + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], 3); + assert.strictEqual(headers[HTTP2_HEADER_LAST_MODIFIED], + stat.mtime.toUTCString()); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8', 8, 11)); + client.close(); + server.close(); + })); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-with-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-with-pipe.js new file mode 100644 index 00000000..14f16488 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file-with-pipe.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +if (common.isWindows) + common.skip('no mkfifo on Windows'); +const child_process = require('child_process'); +const fs = require('fs'); +const http2 = require('http2'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const pipeName = tmpdir.resolve('pipe'); + +const mkfifo = child_process.spawnSync('mkfifo', [ pipeName ]); +if (mkfifo.error && mkfifo.error.code === 'ENOENT') { + common.skip('missing mkfifo'); +} + +const server = http2.createServer(); +server.on('stream', (stream) => { + stream.respondWithFile(pipeName, { + 'content-type': 'text/plain' + }, { + onError: common.mustNotCall(), + statCheck: common.mustCall() + }); +}); + +server.listen(0, () => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + let body = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => body += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(body, 'Hello, world!\n'); + client.close(); + server.close(); + })); + req.end(); +}); + +fs.open(pipeName, 'w', common.mustSucceed((fd) => { + fs.writeSync(fd, 'Hello, world!\n'); + fs.closeSync(fd); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file.js new file mode 100644 index 00000000..1c10ceb4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-file.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const http2 = require('http2'); +const assert = require('assert'); +const fs = require('fs'); + +const { + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_LAST_MODIFIED +} = http2.constants; + +const fname = fixtures.path('elipses.txt'); +const data = fs.readFileSync(fname); +const stat = fs.statSync(fname); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respondWithFile(fname, { + [HTTP2_HEADER_CONTENT_TYPE]: 'text/plain' + }, { + statCheck(stat, headers) { + headers[HTTP2_HEADER_LAST_MODIFIED] = stat.mtime.toUTCString(); + headers[HTTP2_HEADER_CONTENT_LENGTH] = stat.size; + } + }); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_CONTENT_TYPE], 'text/plain'); + assert.strictEqual(+headers[HTTP2_HEADER_CONTENT_LENGTH], data.length); + assert.strictEqual(headers[HTTP2_HEADER_LAST_MODIFIED], + stat.mtime.toUTCString()); + })); + req.setEncoding('utf8'); + let check = ''; + req.on('data', (chunk) => check += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(check, data.toString('utf8')); + client.close(); + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-nghttperrors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-nghttperrors.js new file mode 100644 index 00000000..36d1ad00 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-nghttperrors.js @@ -0,0 +1,101 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const { internalBinding } = require('internal/test/binding'); +const { + constants, + Http2Stream, + nghttp2ErrorString +} = internalBinding('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Tests error handling within respond +// - every other NGHTTP2 error from binding (should emit stream error) + +const specificTestKeys = []; + +const specificTests = []; + +const genericTests = Object.getOwnPropertyNames(constants) + .filter((key) => ( + key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0 + )) + .map((key) => ({ + ngError: constants[key], + error: { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: nghttp2ErrorString(constants[key]) + }, + type: 'stream' + })); + + +const tests = specificTests.concat(genericTests); + +let currentError; + +// Mock submitResponse because we only care about testing error handling +Http2Stream.prototype.respond = () => currentError.ngError; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const errorMustCall = common.expectsError(currentError.error); + const errorMustNotCall = common.mustNotCall( + `${currentError.error.code} should emit on ${currentError.type}` + ); + + if (currentError.type === 'stream') { + stream.session.on('error', errorMustNotCall); + stream.on('error', errorMustCall); + stream.on('error', common.mustCall(() => { + stream.destroy(); + })); + } else { + stream.session.once('error', errorMustCall); + stream.on('error', errorMustNotCall); + } + + stream.respond(); +}, tests.length)); + +server.listen(0, common.mustCall(() => runTest(tests.shift()))); + +function runTest(test) { + const port = server.address().port; + const url = `http://localhost:${port}`; + const headers = { + ':path': '/', + ':method': 'POST', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + + const client = http2.connect(url); + const req = client.request(headers); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' + })); + req.on('end', common.mustNotCall()); + + currentError = test; + req.resume(); + req.end(); + + req.on('close', common.mustCall(() => { + client.close(); + + if (!tests.length) { + server.close(); + } else { + runTest(tests.shift()); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-no-data.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-no-data.js new file mode 100644 index 00000000..9572bdff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-no-data.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); + +const server = http2.createServer(); + +// Check that stream ends immediately after respond on :status 204, 205 & 304 + +const status = [204, 205, 304]; + +server.on('stream', common.mustCall((stream) => { + stream.on('close', common.mustCall(() => { + assert.strictEqual(stream.destroyed, true); + })); + stream.respond({ ':status': status.shift() }); +}, 3)); + +server.listen(0, common.mustCall(makeRequest)); + +function makeRequest() { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.resume(); + + req.on('end', common.mustCall(() => { + client.close(); + + if (!status.length) { + server.close(); + } else { + makeRequest(); + } + })); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-fd-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-fd-errors.js new file mode 100644 index 00000000..e7f8d038 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-fd-errors.js @@ -0,0 +1,109 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const http2 = require('http2'); + +const { internalBinding } = require('internal/test/binding'); +const { + constants, + Http2Stream, + nghttp2ErrorString +} = internalBinding('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Tests error handling within processRespondWithFD +// (called by respondWithFD & respondWithFile) +// - every other NGHTTP2 error from binding (should emit stream error) + +const fname = fixtures.path('elipses.txt'); + +const specificTestKeys = []; +const specificTests = []; + +const genericTests = Object.getOwnPropertyNames(constants) + .filter((key) => ( + key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0 + )) + .map((key) => ({ + ngError: constants[key], + error: { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: nghttp2ErrorString(constants[key]) + }, + type: 'stream' + })); + + +const tests = specificTests.concat(genericTests); + +let currentError; + +// Mock `respond` because we only care about testing error handling +Http2Stream.prototype.respond = () => currentError.ngError; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const errorMustCall = common.expectsError(currentError.error); + const errorMustNotCall = common.mustNotCall( + `${currentError.error.code} should emit on ${currentError.type}` + ); + + if (currentError.type === 'stream') { + stream.session.on('error', errorMustNotCall); + stream.on('error', errorMustCall); + stream.on('error', common.mustCall(() => { + stream.destroy(); + })); + } else { + stream.session.once('error', errorMustCall); + stream.on('error', errorMustNotCall); + } + + stream.respondWithFile(fname); +}, tests.length)); + +server.listen(0, common.mustCall(() => runTest(tests.shift()))); + +function runTest(test) { + const port = server.address().port; + const url = `http://localhost:${port}`; + const headers = { + ':path': '/', + ':method': 'POST', + ':scheme': 'http', + ':authority': `localhost:${port}` + }; + + const client = http2.connect(url); + const req = client.request(headers); + + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_INTERNAL_ERROR' + })); + req.on('end', common.mustNotCall()); + + currentError = test; + req.resume(); + req.end(); + + req.on('close', common.mustCall(() => { + client.close(); + + if (!tests.length) { + server.close(); + } else { + runTest(tests.shift()); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-file-connection-abort.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-file-connection-abort.js new file mode 100644 index 00000000..d5ed3645 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-respond-with-file-connection-abort.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const net = require('net'); + +const { + HTTP2_HEADER_CONTENT_TYPE +} = http2.constants; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.on('error', (err) => assert.strictEqual(err.code, 'ECONNRESET')); + stream.respondWithFile(process.execPath, { + [HTTP2_HEADER_CONTENT_TYPE]: 'application/octet-stream' + }); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('response', common.mustCall()); + req.once('data', common.mustCall(() => { + net.Socket.prototype.destroy.call(client.socket); + server.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-response-splitting.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-response-splitting.js new file mode 100644 index 00000000..f9102670 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-response-splitting.js @@ -0,0 +1,77 @@ +'use strict'; + +// Response splitting is no longer an issue with HTTP/2. The underlying +// nghttp2 implementation automatically strips out the header values that +// contain invalid characters. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +// Response splitting example, credit: Amit Klein, Safebreach +const str = '/welcome?lang=bar%c4%8d%c4%8aContent­Length:%200%c4%8d%c4%8a%c' + + '4%8d%c4%8aHTTP/1.1%20200%20OK%c4%8d%c4%8aContent­Length:%202' + + '0%c4%8d%c4%8aLast­Modified:%20Mon,%2027%20Oct%202003%2014:50:18' + + '%20GMT%c4%8d%c4%8aContent­Type:%20text/html%c4%8d%c4%8a%c4%8' + + 'd%c4%8a%3chtml%3eGotcha!%3c/html%3e'; + +// Response splitting example, credit: Сковорода Никита Андреевич (@ChALkeR) +const x = 'fooഊSet-Cookie: foo=barഊഊ'; +const y = 'foo⠊Set-Cookie: foo=bar'; + +let remaining = 3; + +function makeUrl(headers) { + return `${headers[':scheme']}://${headers[':authority']}${headers[':path']}`; +} + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + + const obj = { __proto__: null }; + switch (remaining--) { + case 3: { + const url = new URL(makeUrl(headers)); + obj[':status'] = 302; + obj.Location = `/foo?lang=${url.searchParams.get('lang')}`; + break; + } + case 2: + obj.foo = x; + break; + case 1: + obj.foo = y; + break; + } + stream.respond(obj); + stream.end(); +}, 3)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + function maybeClose() { + if (remaining === 0) { + server.close(); + client.close(); + } + } + + function doTest(path, key, expected) { + const req = client.request({ ':path': path }); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers.foo, undefined); + assert.strictEqual(headers.location, undefined); + })); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(maybeClose)); + } + + doTest(str, 'location', str); + doTest('/', 'foo', x); + doTest('/', 'foo', y); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-sensitive-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-sensitive-headers.js new file mode 100644 index 00000000..aadedc1b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-sensitive-headers.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { duplexPair } = require('stream'); + +{ + const testData = '

    Hello World

    '; + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers) => { + stream.respond({ + 'content-type': 'text/html', + ':status': 200, + 'cookie': 'donotindex', + 'not-sensitive': 'foo', + 'sensitive': 'bar', + // sensitiveHeaders entries are case-insensitive + [http2.sensitiveHeaders]: ['Sensitive'] + }); + stream.end(testData); + })); + + const [ clientSide, serverSide ] = duplexPair(); + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => clientSide) + }); + + const req = client.request({ ':path': '/' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers.cookie, 'donotindex'); + assert.deepStrictEqual(headers[http2.sensitiveHeaders], + ['cookie', 'sensitive']); + })); + + req.on('end', common.mustCall(() => { + clientSide.destroy(); + clientSide.end(); + })); + req.resume(); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-sent-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-sent-headers.js new file mode 100644 index 00000000..6a492cf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-sent-headers.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +server.on('stream', common.mustCall((stream) => { + stream.additionalHeaders({ ':status': 102 }); + assert.strictEqual(stream.sentInfoHeaders[0][':status'], 102); + + stream.respond({ abc: 'xyz' }, { waitForTrailers: true }); + stream.on('wantTrailers', () => { + stream.sendTrailers({ xyz: 'abc' }); + }); + assert.strictEqual(stream.sentHeaders.abc, 'xyz'); + assert.strictEqual(stream.sentHeaders[':status'], 200); + assert.notStrictEqual(stream.sentHeaders.date, undefined); + stream.end(); + stream.on('close', () => { + assert.strictEqual(stream.sentTrailers.xyz, 'abc'); + }); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + + req.on('headers', common.mustCall((headers, flags) => { + assert.strictEqual(headers[':status'], 102); + assert.strictEqual(typeof flags === 'number', true); + })); + + assert.strictEqual(req.sentHeaders[':method'], 'GET'); + assert.strictEqual(req.sentHeaders[':authority'], + `localhost:${server.address().port}`); + assert.strictEqual(req.sentHeaders[':scheme'], 'http'); + assert.strictEqual(req.sentHeaders[':path'], '/'); + req.resume(); + req.on('close', () => { + server.close(); + client.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-serve-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-serve-file.js new file mode 100644 index 00000000..7b73fe63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-serve-file.js @@ -0,0 +1,79 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const fs = require('fs'); +const tls = require('tls'); + +const ajs_data = fixtures.readSync('a.js', 'utf8'); + +const { + HTTP2_HEADER_PATH, + HTTP2_HEADER_STATUS +} = http2.constants; + +const key = fixtures.readKey('agent8-key.pem', 'binary'); +const cert = fixtures.readKey('agent8-cert.pem', 'binary'); +const ca = fixtures.readKey('fake-startcom-root-cert.pem', 'binary'); + +const server = http2.createSecureServer({ key, cert }); + +server.on('stream', (stream, headers) => { + const name = headers[HTTP2_HEADER_PATH].slice(1); + const file = fixtures.path(name); + fs.stat(file, (err, stat) => { + if (err != null || stat.isDirectory()) { + stream.respond({ [HTTP2_HEADER_STATUS]: 404 }); + stream.end(); + } else { + stream.respond({ [HTTP2_HEADER_STATUS]: 200 }); + const str = fs.createReadStream(file); + str.pipe(stream); + } + }); +}); + +server.listen(0, () => { + + const secureContext = tls.createSecureContext({ ca }); + const client = http2.connect(`https://localhost:${server.address().port}`, + { secureContext }); + + let remaining = 2; + function maybeClose() { + if (--remaining === 0) { + client.close(); + server.close(); + } + } + + // Request for a file that does exist, response is 200 + const req1 = client.request({ [HTTP2_HEADER_PATH]: '/a.js' }, + { endStream: true }); + req1.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_STATUS], 200); + })); + let req1_data = ''; + req1.setEncoding('utf8'); + req1.on('data', (chunk) => req1_data += chunk); + req1.on('end', common.mustCall(() => { + assert.strictEqual(req1_data, ajs_data); + maybeClose(); + })); + + // Request for a file that does not exist, response is 404 + const req2 = client.request({ [HTTP2_HEADER_PATH]: '/does_not_exist' }, + { endStream: true }); + req2.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[HTTP2_HEADER_STATUS], 404); + })); + req2.on('data', common.mustNotCall()); + req2.on('end', common.mustCall(() => maybeClose())); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-async-dispose.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-async-dispose.js new file mode 100644 index 00000000..4782e12e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-async-dispose.js @@ -0,0 +1,15 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http2 = require('http2'); + +const server = http2.createServer(); + +server.listen(0, common.mustCall(() => { + server.on('close', common.mustCall()); + server[Symbol.asyncDispose]().then(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-close-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-close-callback.js new file mode 100644 index 00000000..e4cd24ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-close-callback.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const Countdown = require('../common/countdown'); +const http2 = require('http2'); + +const server = http2.createServer(); + +let session; + +const countdown = new Countdown(2, () => { + server.close(common.mustSucceed()); + session.close(); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('connect', common.mustCall(() => countdown.dec())); +})); + +server.on('session', common.mustCall((s) => { + session = s; + countdown.dec(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-errors.js new file mode 100644 index 00000000..959ddccd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-errors.js @@ -0,0 +1,88 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Errors should not be reported both in Http2ServerRequest +// and Http2ServerResponse + +{ + let expected = null; + + const server = h2.createServer(); + + server.on('stream', common.mustCall(function(stream) { + stream.on('error', common.mustCall(function(err) { + assert.strictEqual(err, expected); + })); + + stream.resume(); + stream.write('hello'); + + expected = new Error('kaboom'); + stream.destroy(expected); + server.close(); + })); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + }; + const request = client.request(headers); + request.on('data', common.mustCall(function(chunk) { + // Cause an error on the server side + client.destroy(); + })); + request.end(); + })); + })); +} + +{ + let expected = null; + + const server = h2.createServer(); + + process.on('uncaughtException', common.mustCall(function(err) { + assert.strictEqual(err.message, 'kaboom no handler'); + })); + + server.on('stream', common.mustCall(function(stream) { + // There is no 'error' handler, and this will crash + stream.write('hello'); + stream.resume(); + + expected = new Error('kaboom no handler'); + stream.destroy(expected); + server.close(); + })); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(function() { + const headers = { + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + }; + const request = client.request(headers); + request.on('data', common.mustCall(function(chunk) { + // Cause an error on the server side + client.destroy(); + })); + request.end(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-http1-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-http1-client.js new file mode 100644 index 00000000..40e97f04 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-http1-client.js @@ -0,0 +1,27 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http = require('http'); +const http2 = require('http2'); +const { NghttpError } = require('internal/http2/util'); + +const server = http2.createServer(); +server.on('stream', common.mustNotCall()); +server.on('session', common.mustCall((session) => { + session.on('close', common.mustCall()); + session.on('error', common.expectsError({ + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + message: 'Received bad client magic byte string' + })); +})); + +server.listen(0, common.mustCall(() => { + const req = http.get(`http://localhost:${server.address().port}`); + req.on('error', (error) => server.close()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-disabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-disabled.js new file mode 100644 index 00000000..306c9164 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-disabled.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('session', common.mustCall((session) => { + // Verify that the settings disabling push is received + session.on('remoteSettings', common.mustCall((settings) => { + assert.strictEqual(settings.enablePush, false); + })); +})); + +server.on('stream', common.mustCall((stream) => { + + // The client has disabled push streams, so pushAllowed must be false, + // and pushStream() must throw. + assert.strictEqual(stream.pushAllowed, false); + + assert.throws(() => { + stream.pushStream({ + ':scheme': 'http', + ':path': '/foobar', + ':authority': `localhost:${server.address().port}`, + }, common.mustNotCall()); + }, { + code: 'ERR_HTTP2_PUSH_DISABLED', + name: 'Error' + }); + + stream.respond({ ':status': 200 }); + stream.end('test'); +})); + +server.listen(0, common.mustCall(() => { + const options = { settings: { enablePush: false } }; + const client = http2.connect(`http://localhost:${server.address().port}`, + options); + const req = client.request({ ':path': '/' }); + + // Because push streams are disabled, this must not be called. + client.on('stream', common.mustNotCall()); + + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors-args.js new file mode 100644 index 00000000..944532ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors-args.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +// Check that pushStream handles being passed wrong arguments +// in the expected manner + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const port = server.address().port; + + // Must receive a callback (function) + assert.throws( + () => stream.pushStream({ + ':scheme': 'http', + ':path': '/foobar', + ':authority': `localhost:${port}`, + }, {}, 'callback'), + { + code: 'ERR_INVALID_ARG_TYPE', + } + ); + + // Must validate headers + assert.throws( + () => stream.pushStream({ 'connection': 'test' }, {}, () => {}), + { + code: 'ERR_HTTP2_INVALID_CONNECTION_HEADERS', + name: 'TypeError', + message: 'HTTP/1 Connection specific headers are forbidden: "connection"' + } + ); + + stream.end('test'); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const headers = { ':path': '/' }; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request(headers); + req.setEncoding('utf8'); + + let data = ''; + req.on('data', common.mustCall((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + server.close(); + client.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors.js new file mode 100644 index 00000000..dae037c0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-errors.js @@ -0,0 +1,98 @@ +'use strict'; +// Flags: --expose-internals + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const { internalBinding } = require('internal/test/binding'); +const { + constants, + Http2Stream, + nghttp2ErrorString +} = internalBinding('http2'); +const { NghttpError } = require('internal/http2/util'); + +// Tests error handling within pushStream +// - NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE (should emit session error) +// - NGHTTP2_ERR_STREAM_CLOSED (should emit stream error) +// - every other NGHTTP2 error from binding (should emit stream error) + +const specificTestKeys = [ + 'NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE', + 'NGHTTP2_ERR_STREAM_CLOSED', +]; + +const specificTests = [ + { + ngError: constants.NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE, + error: { + code: 'ERR_HTTP2_OUT_OF_STREAMS', + name: 'Error', + message: 'No stream ID is available because ' + + 'maximum stream ID has been reached' + }, + type: 'stream' + }, + { + ngError: constants.NGHTTP2_ERR_STREAM_CLOSED, + error: { + code: 'ERR_HTTP2_INVALID_STREAM', + name: 'Error' + }, + type: 'stream' + }, +]; + +const genericTests = Object.getOwnPropertyNames(constants) + .filter((key) => ( + key.indexOf('NGHTTP2_ERR') === 0 && specificTestKeys.indexOf(key) < 0 + )) + .map((key) => ({ + ngError: constants[key], + error: { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + name: 'Error', + message: nghttp2ErrorString(constants[key]) + }, + type: 'stream' + })); + + +const tests = specificTests.concat(genericTests); + +let currentError; + +// Mock submitPushPromise because we only care about testing error handling +Http2Stream.prototype.pushPromise = () => currentError.ngError; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + stream.pushStream({}, common.expectsError(currentError.error)); + stream.respond(); + stream.end(); +}, tests.length)); + +server.listen(0, common.mustCall(() => runTest(tests.shift()))); + +function runTest(test) { + const url = `http://localhost:${server.address().port}`; + + const client = http2.connect(url); + const req = client.request(); + + currentError = test; + req.resume(); + req.end(); + + req.on('close', common.mustCall(() => { + client.close(); + + if (!tests.length) { + server.close(); + } else { + runTest(tests.shift()); + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-head.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-head.js new file mode 100644 index 00000000..b87efffa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream-head.js @@ -0,0 +1,72 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +// Check that pushStream handles method HEAD correctly +// - stream should end immediately (no body) + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const port = server.address().port; + if (headers[':path'] === '/') { + stream.pushStream({ + ':scheme': 'http', + ':method': 'HEAD', + ':authority': `localhost:${port}`, + }, common.mustCall((err, push, headers) => { + assert.strictEqual(push._writableState.ended, true); + push.respond(); + // Cannot write to push() anymore + push.on('error', common.expectsError({ + name: 'Error', + code: 'ERR_STREAM_WRITE_AFTER_END', + message: 'write after end' + })); + assert(!push.write('test')); + stream.end('test'); + })); + } + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + const countdown = new Countdown(2, () => { + server.close(); + client.close(); + }); + + const req = client.request(); + req.setEncoding('utf8'); + + client.on('stream', common.mustCall((stream, headers) => { + assert.strictEqual(headers[':method'], 'HEAD'); + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':path'], '/'); + assert.strictEqual(headers[':authority'], `localhost:${port}`); + stream.on('push', common.mustCall(() => { + stream.on('data', common.mustNotCall()); + stream.on('end', common.mustCall()); + })); + stream.on('close', common.mustCall(() => countdown.dec())); + })); + + let data = ''; + + req.on('data', common.mustCall((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + })); + req.on('close', common.mustCall(() => countdown.dec())); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream.js new file mode 100644 index 00000000..54b996fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-push-stream.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream, headers) => { + const port = server.address().port; + if (headers[':path'] === '/') { + stream.pushStream({ + ':scheme': 'http', + ':path': '/foobar', + ':authority': `localhost:${port}`, + }, common.mustSucceed((push, headers) => { + push.respond({ + 'content-type': 'text/html', + ':status': 200, + 'x-push-data': 'pushed by server', + }); + push.end('pushed by server data'); + + assert.throws(() => { + push.pushStream({}, common.mustNotCall()); + }, { + code: 'ERR_HTTP2_NESTED_PUSH', + name: 'Error' + }); + + stream.end('test'); + })); + } + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const headers = { ':path': '/' }; + const client = http2.connect(`http://localhost:${port}`); + const req = client.request(headers); + + client.on('stream', common.mustCall((stream, headers) => { + assert.strictEqual(headers[':scheme'], 'http'); + assert.strictEqual(headers[':path'], '/foobar'); + assert.strictEqual(headers[':authority'], `localhost:${port}`); + stream.on('push', common.mustCall((headers, flags) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + assert.strictEqual(headers['x-push-data'], 'pushed by server'); + assert.strictEqual(typeof flags === 'number', true); + })); + stream.on('aborted', common.mustNotCall()); + // We have to read the data of the push stream to end gracefully. + stream.resume(); + })); + + let data = ''; + + req.on('data', common.mustCall((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + server.close(); + client.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-before-respond.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-before-respond.js new file mode 100644 index 00000000..d551c712 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-before-respond.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + stream.close(); + + assert.throws(() => { + stream.additionalHeaders({ + ':status': 123, + 'abc': 123 + }); + }, { code: 'ERR_HTTP2_INVALID_STREAM' }); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.on('headers', common.mustNotCall()); + req.on('close', common.mustCall(() => { + assert.strictEqual(h2.constants.NGHTTP2_NO_ERROR, req.rstCode); + server.close(); + client.close(); + })); + req.on('response', common.mustNotCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-stream.js new file mode 100644 index 00000000..9f37ce71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-rst-stream.js @@ -0,0 +1,63 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); + +const { + NGHTTP2_CANCEL, + NGHTTP2_NO_ERROR, + NGHTTP2_PROTOCOL_ERROR, + NGHTTP2_REFUSED_STREAM, + NGHTTP2_INTERNAL_ERROR +} = http2.constants; + +const tests = [ + [NGHTTP2_NO_ERROR, false], + [NGHTTP2_NO_ERROR, false], + [NGHTTP2_PROTOCOL_ERROR, true, 'NGHTTP2_PROTOCOL_ERROR'], + [NGHTTP2_CANCEL, false], + [NGHTTP2_REFUSED_STREAM, true, 'NGHTTP2_REFUSED_STREAM'], + [NGHTTP2_INTERNAL_ERROR, true, 'NGHTTP2_INTERNAL_ERROR'], +]; + +const server = http2.createServer(); +server.on('stream', (stream, headers) => { + const test = tests.find((t) => t[0] === Number(headers.rstcode)); + if (test[1]) { + stream.on('error', common.expectsError({ + name: 'Error', + code: 'ERR_HTTP2_STREAM_ERROR', + message: `Stream closed with error code ${test[2]}` + })); + } + stream.close(headers.rstcode | 0); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(tests.length, () => { + client.close(); + server.close(); + }); + + tests.forEach((test) => { + const req = client.request({ + ':method': 'POST', + 'rstcode': test[0] + }); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, test[0]); + countdown.dec(); + })); + req.on('aborted', common.mustCall()); + if (test[1]) + req.on('error', common.mustCall()); + else + req.on('error', common.mustNotCall()); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-session-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-session-destroy.js new file mode 100644 index 00000000..afa3dd33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-session-destroy.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +const server = h2.createServer(); +server.listen(0, common.localhostIPv4, common.mustCall(() => { + const afterConnect = common.mustCall((session) => { + session.request({ ':method': 'POST' }).end(common.mustCall(() => { + session.destroy(); + server.close(); + })); + }); + + const port = server.address().port; + const host = common.localhostIPv4; + h2.connect(`http://${host}:${port}`, afterConnect); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-sessionerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-sessionerror.js new file mode 100644 index 00000000..b71b9df8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-sessionerror.js @@ -0,0 +1,64 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const { kSocket } = require('internal/http2/util'); +const { ServerHttp2Session } = require('internal/http2/core'); + +const server = http2.createServer(); +server.on('stream', common.mustNotCall()); + +let test = 0; + +server.on('session', common.mustCall((session) => { + assert.strictEqual(session instanceof ServerHttp2Session, true); + switch (++test) { + case 1: + server.on('error', common.mustNotCall()); + session.on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); + session[kSocket].emit('error', new Error('test')); + break; + case 2: + // If the server does not have a socketError listener, + // error will be silent on the server but will close + // the session + session[kSocket].emit('error', new Error('test')); + break; + } +}, 2)); + +server.on('sessionError', common.mustCall((err, session) => { + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(err.message, 'test'); + assert.strictEqual(session instanceof ServerHttp2Session, true); +}, 2)); + +server.listen(0, common.mustCall(() => { + const url = `http://localhost:${server.address().port}`; + http2.connect(url) + .on('error', common.mustCall((err) => { + if (err.code !== 'ECONNRESET') { + assert.strictEqual(err.code, 'ERR_HTTP2_SESSION_ERROR'); + assert.strictEqual(err.message, 'Session closed with error code 2'); + } + })) + .on('close', () => { + server.removeAllListeners('error'); + http2.connect(url) + .on('error', common.mustCall((err) => { + if (err.code !== 'ECONNRESET') { + assert.strictEqual(err.code, 'ERR_HTTP2_SESSION_ERROR'); + assert.strictEqual(err.message, 'Session closed with error code 2'); + } + })) + .on('close', () => server.close()); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-set-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-set-header.js new file mode 100644 index 00000000..13ca1142 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-set-header.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const body = + '

    this is some data

    '; + +const server = http2.createServer((req, res) => { + res.setHeader('foobar', 'baz'); + res.setHeader('X-POWERED-BY', 'node-test'); + res.setHeader('connection', 'connection-test'); + res.end(body); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const headers = { ':path': '/' }; + const req = client.request(headers); + req.setEncoding('utf8'); + req.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers.foobar, 'baz'); + assert.strictEqual(headers['x-powered-by'], 'node-test'); + })); + + let data = ''; + req.on('data', (d) => data += d); + req.on('end', () => { + assert.strictEqual(body, data); + server.close(); + client.close(); + }); + req.end(); +})); + +const compatMsg = 'The provided connection header is not valid, ' + + 'the value will be dropped from the header and ' + + 'will never be in use.'; + +common.expectWarning('UnsupportedWarning', compatMsg); + +server.on('error', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-setLocalWindowSize.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-setLocalWindowSize.js new file mode 100644 index 00000000..8fcb9b9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-setLocalWindowSize.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end('ok'); +})); +server.on('session', common.mustCall((session) => { + const windowSize = 2 ** 20; + const defaultSetting = http2.getDefaultSettings(); + session.setLocalWindowSize(windowSize); + + assert.strictEqual(session.state.effectiveLocalWindowSize, windowSize); + assert.strictEqual(session.state.localWindowSize, windowSize); + assert.strictEqual( + session.state.remoteWindowSize, + defaultSetting.initialWindowSize + ); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request(); + req.resume(); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-settimeout-no-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-settimeout-no-callback.js new file mode 100644 index 00000000..79094b57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-settimeout-no-callback.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +// Verify that setTimeout callback verifications work correctly +const verifyCallbacks = (server) => { + const testTimeout = 10; + + [true, 1, {}, [], null, 'test'].forEach((notFunction) => { + assert.throws( + () => server.setTimeout(testTimeout, notFunction), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + } + ); + }); + + // No callback + const returnedVal = server.setTimeout(testTimeout); + assert.strictEqual(returnedVal.timeout, testTimeout); +}; + +// Test with server +{ + const server = http2.createServer(); + verifyCallbacks(server); +} + +// Test with secure server +{ + const secureServer = http2.createSecureServer({}); + verifyCallbacks(secureServer); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-before-respond.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-before-respond.js new file mode 100644 index 00000000..b168716d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-before-respond.js @@ -0,0 +1,37 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + stream.session.goaway(1); + stream.respond(); + stream.end('data'); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + + client.on('goaway', common.mustCall()); + client.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR' + })); + + const req = client.request(); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR' + })); + req.resume(); + req.on('data', common.mustNotCall()); + req.on('end', common.mustNotCall()); + req.on('close', common.mustCall(() => server.close())); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-options-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-options-errors.js new file mode 100644 index 00000000..5a2ca62a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-options-errors.js @@ -0,0 +1,67 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +const types = [ + true, + {}, + [], + null, + new Date(), +]; + +server.on('stream', common.mustCall((stream) => { + const session = stream.session; + + for (const input of types) { + const received = common.invalidArgTypeHelper(input); + assert.throws( + () => session.goaway(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "code" argument must be of type number.' + + received + } + ); + assert.throws( + () => session.goaway(0, input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "lastStreamID" argument must be of type number.' + + received + } + ); + assert.throws( + () => session.goaway(0, 0, input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "opaqueData" argument must be an instance of Buffer, ' + + `TypedArray, or DataView.${received}` + } + ); + } + + stream.session.destroy(); +})); + +server.listen( + 0, + common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.resume(); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-redundant.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-redundant.js new file mode 100644 index 00000000..0f199bd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-shutdown-redundant.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + const session = stream.session; + session.goaway(1); + session.goaway(2); + stream.session.on('close', common.mustCall(() => { + assert.throws( + () => session.goaway(3), + { + code: 'ERR_HTTP2_INVALID_SESSION', + name: 'Error' + } + ); + })); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + client.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR' + })); + + const req = client.request(); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_SESSION_ERROR' + })); + req.resume(); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-socket-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-socket-destroy.js new file mode 100644 index 00000000..4e9a3f5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-socket-destroy.js @@ -0,0 +1,68 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const { kSocket } = require('internal/http2/util'); +const { once } = require('events'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream) { + stream.respond(); + stream.write('test'); + + const socket = stream.session[kSocket]; + + // When the socket is destroyed, the close events must be triggered + // on the socket, server and session. + socket.on('close', common.mustCall()); + stream.on('close', common.mustCall()); + server.on('close', common.mustCall()); + stream.session.on('close', common.mustCall(() => server.close())); + + // Also, the aborted event must be triggered on the stream + stream.on('aborted', common.mustCall()); + + assert.notStrictEqual(stream.session, undefined); + socket.destroy(); +} + +server.listen(0); + +server.on('listening', common.mustCall(async () => { + const client = h2.connect(`http://localhost:${server.address().port}`); + // The client may have an ECONNRESET error here depending on the operating + // system, due mainly to differences in the timing of socket closing. Do + // not wrap this in a common mustCall. + client.on('error', (err) => { + if (err.code !== 'ECONNRESET') + throw err; + }); + client.on('close', common.mustCall()); + + const req = client.request({ ':method': 'POST' }); + // The client may have an ECONNRESET error here depending on the operating + // system, due mainly to differences in the timing of socket closing. Do + // not wrap this in a common mustCall. + req.on('error', (err) => { + if (err.code !== 'ECONNRESET') + throw err; + }); + + req.on('aborted', common.mustCall()); + req.resume(); + + try { + await once(req, 'end'); + } catch { + // Continue regardless of error. + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-startup.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-startup.js new file mode 100644 index 00000000..c94abd2c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-startup.js @@ -0,0 +1,115 @@ +'use strict'; + +// Tests the basic operation of creating a plaintext or TLS +// HTTP2 server. The server does not do anything at this point +// other than start listening. + +const common = require('../common'); +const commonFixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const tls = require('tls'); +const net = require('net'); + +const options = { + key: commonFixtures.readKey('agent2-key.pem'), + cert: commonFixtures.readKey('agent2-cert.pem') +}; + +// There should not be any throws. +const serverTLS = http2.createSecureServer(options, () => {}); +serverTLS.listen(0, common.mustCall(() => serverTLS.close())); + +// There should not be an error event reported either. +serverTLS.on('error', common.mustNotCall()); + +const server = http2.createServer(options, common.mustNotCall()); +server.listen(0, common.mustCall(() => server.close())); + +// There should not be an error event reported either. +server.on('error', common.mustNotCall()); + +// Test the plaintext server socket timeout. +{ + let client; + const server = http2.createServer(); + server.on('timeout', common.mustCall(() => { + server.close(); + if (client) + client.end(); + })); + server.setTimeout(common.platformTimeout(1000), common.mustCall()); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + client = net.connect(port, common.mustCall()); + })); +} + +// Test that `http2.createServer()` supports `net.Server` options. +{ + const server = http2.createServer({ allowHalfOpen: true }); + + server.on('connection', common.mustCall((socket) => { + assert.strictEqual(socket.allowHalfOpen, true); + socket.end(); + server.close(); + })); + + assert.strictEqual(server.allowHalfOpen, true); + + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const socket = net.connect(port, common.mustCall()); + socket.resume(); + })); +} + +// Test the secure server socket timeout. +{ + let client; + const server = http2.createSecureServer(options); + server.on('timeout', common.mustCall(() => { + server.close(); + if (client) + client.end(); + })); + server.setTimeout(common.platformTimeout(1000), common.mustCall()); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + client = tls.connect({ + port: port, + rejectUnauthorized: false, + ALPNProtocols: ['h2'] + }, common.mustCall()); + })); +} + +// Test that `http2.createSecureServer()` supports `net.Server` options. +{ + const server = http2.createSecureServer({ + allowHalfOpen: true, + ...options + }); + + server.on('secureConnection', common.mustCall((socket) => { + assert.strictEqual(socket.allowHalfOpen, true); + socket.end(); + server.close(); + })); + + assert.strictEqual(server.allowHalfOpen, true); + + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const socket = tls.connect({ + port: port, + rejectUnauthorized: false, + ALPNProtocols: ['h2'] + }, common.mustCall()); + socket.resume(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-stream-session-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-stream-session-destroy.js new file mode 100644 index 00000000..34b22fdf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-stream-session-destroy.js @@ -0,0 +1,53 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +server.on('stream', common.mustCall((stream) => { + assert(stream.session); + stream.session.destroy(); + assert.strictEqual(stream.session, undefined); + + // Test that stream.state getter returns an empty object + // when the stream session has been destroyed + assert.deepStrictEqual({}, stream.state); + + // Test that ERR_HTTP2_INVALID_STREAM is thrown while calling + // stream operations after the stream session has been destroyed + const invalidStreamError = { + name: 'Error', + code: 'ERR_HTTP2_INVALID_STREAM', + message: 'The stream has been destroyed' + }; + assert.throws(() => stream.additionalHeaders(), invalidStreamError); + assert.throws(() => stream.priority(), invalidStreamError); + assert.throws(() => stream.respond(), invalidStreamError); + assert.throws( + () => stream.pushStream({}, common.mustNotCall()), + { + code: 'ERR_HTTP2_PUSH_DISABLED', + name: 'Error' + } + ); + // When session is destroyed all streams are destroyed and no further + // error should be emitted. + stream.on('error', common.mustNotCall()); + assert.strictEqual(stream.write('data', common.expectsError({ + name: 'Error', + code: 'ERR_STREAM_WRITE_AFTER_END', + message: 'write after end' + })), false); +})); + +server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.resume(); + req.on('end', common.mustCall()); + req.on('close', common.mustCall(() => server.close(common.mustCall()))); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-timeout.js new file mode 100755 index 00000000..b1515e71 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-timeout.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +function testServerTimeout(setTimeoutFn) { + const server = http2.createServer(); + setTimeoutFn(server); + + const onServerTimeout = common.mustCall((session) => { + session.close(); + }); + + server.on('stream', common.mustNotCall()); + server.once('timeout', onServerTimeout); + + server.listen(0, common.mustCall(() => { + const url = `http://localhost:${server.address().port}`; + const client = http2.connect(url); + client.on('close', common.mustCall(() => { + const client2 = http2.connect(url); + client2.on('close', common.mustCall(() => server.close())); + })); + })); +} + +const timeout = common.platformTimeout(50); +testServerTimeout((server) => server.setTimeout(timeout)); +testServerTimeout((server) => server.timeout = timeout); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-unknown-protocol.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-unknown-protocol.js new file mode 100644 index 00000000..4a08f455 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-server-unknown-protocol.js @@ -0,0 +1,48 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +// This test verifies that when a server receives an unknownProtocol it will +// not leave the socket open if the client does not close it. + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const h2 = require('http2'); +const tls = require('tls'); + +const server = h2.createSecureServer({ + key: fixtures.readKey('rsa_private.pem'), + cert: fixtures.readKey('rsa_cert.crt'), + unknownProtocolTimeout: 500, + allowHalfOpen: true +}); + +server.on('secureConnection', common.mustCall((socket) => { + socket.on('close', common.mustCall(() => { + server.close(); + })); +})); + +server.listen(0, function() { + // If the client does not send an ALPN connection, and the server has not been + // configured with allowHTTP1, then the server should destroy the socket + // after unknownProtocolTimeout. + tls.connect({ + port: server.address().port, + rejectUnauthorized: false, + }); + + // If the client sends an ALPN extension that does not contain 'h2', the + // server should send a fatal alert to the client before a secure connection + // is established at all. + tls.connect({ + port: server.address().port, + rejectUnauthorized: false, + ALPNProtocols: ['bogus'] + }).on('error', common.mustCall((err) => { + const allowedErrors = ['ECONNRESET', 'ERR_SSL_TLSV1_ALERT_NO_APPLICATION_PROTOCOL']; + assert.ok(allowedErrors.includes(err.code), `'${err.code}' was not one of ${allowedErrors}.`); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-gc-while-write-scheduled.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-gc-while-write-scheduled.js new file mode 100644 index 00000000..9693ded1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-gc-while-write-scheduled.js @@ -0,0 +1,28 @@ +// Flags: --expose-gc + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const { duplexPair } = require('stream'); +const tick = require('../common/tick'); + +// This tests that running garbage collection while an Http2Session has +// a write *scheduled*, it will survive that garbage collection. + +{ + // This creates a session and schedules a write (for the settings frame). + let client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => duplexPair()[0]) + }); + + // First, wait for any nextTicks() and their responses + // from the `connect()` call to run. + tick(10, () => { + // This schedules a write. + client.settings(http2.getDefaultSettings()); + client = null; + globalThis.gc(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-settings.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-settings.js new file mode 100644 index 00000000..3f94cc3f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-settings.js @@ -0,0 +1,208 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer({ + remoteCustomSettings: [ + 55, + ], + settings: { + customSettings: { + 1244: 456 + } + } +} +); + +server.on( + 'stream', + common.mustCall((stream) => { + const assertSettings = (settings) => { + assert.strictEqual(typeof settings, 'object'); + assert.strictEqual(typeof settings.headerTableSize, 'number'); + assert.strictEqual(typeof settings.enablePush, 'boolean'); + assert.strictEqual(typeof settings.initialWindowSize, 'number'); + assert.strictEqual(typeof settings.maxFrameSize, 'number'); + assert.strictEqual(typeof settings.maxConcurrentStreams, 'number'); + assert.strictEqual(typeof settings.maxHeaderListSize, 'number'); + assert.strictEqual(typeof settings.maxHeaderSize, 'number'); + assert.strictEqual(typeof settings.customSettings, 'object'); + let countCustom = 0; + if (settings.customSettings[55]) { + assert.strictEqual(typeof settings.customSettings[55], 'number'); + assert.strictEqual(settings.customSettings[55], 12); + countCustom++; + } + if (settings.customSettings[155]) { + // Should not happen actually + assert.strictEqual(typeof settings.customSettings[155], 'number'); + countCustom++; + } + if (settings.customSettings[1244]) { + assert.strictEqual(typeof settings.customSettings[1244], 'number'); + assert.strictEqual(settings.customSettings[1244], 456); + countCustom++; + } + assert.strictEqual(countCustom, 1); + }; + + const localSettings = stream.session.localSettings; + const remoteSettings = stream.session.remoteSettings; + assertSettings(localSettings); + assertSettings(remoteSettings); + + // Test that stored settings are returned when called for second time + assert.strictEqual(stream.session.localSettings, localSettings); + assert.strictEqual(stream.session.remoteSettings, remoteSettings); + + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end('hello world'); + }) +); + +server.on('session', (session) => { + session.settings({ + maxConcurrentStreams: 2 + }); +}); + +server.listen( + 0, + common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`, { + settings: { + enablePush: false, + initialWindowSize: 123456, + customSettings: { + 55: 12, + 155: 144 // should not arrive + }, + }, + remoteCustomSettings: [ + 1244, + ] + }); + + client.on( + 'localSettings', + common.mustCall((settings) => { + assert(settings); + assert.strictEqual(settings.enablePush, false); + assert.strictEqual(settings.initialWindowSize, 123456); + assert.strictEqual(settings.maxFrameSize, 16384); + assert.strictEqual(settings.customSettings[55], 12); + }, 2) + ); + + let calledOnce = false; + client.on( + 'remoteSettings', + common.mustCall((settings) => { + assert(settings); + assert.strictEqual( + settings.maxConcurrentStreams, + calledOnce ? 2 : (2 ** 32) - 1 + ); + calledOnce = true; + }, 2) + ); + + const headers = { ':path': '/' }; + + const req = client.request(headers); + + req.on('ready', common.mustCall(() => { + // pendingSettingsAck will be true if a SETTINGS frame + // has been sent but we are still waiting for an acknowledgement + assert(client.pendingSettingsAck); + })); + + // State will only be valid after connect event is emitted + req.on('ready', common.mustCall(() => { + client.settings({ maxHeaderListSize: 1 }, common.mustCall()); + + // Verify valid error ranges + [ + ['headerTableSize', -1], + ['headerTableSize', 2 ** 32], + ['initialWindowSize', -1], + ['initialWindowSize', 2 ** 32], + ['maxFrameSize', 16383], + ['maxFrameSize', 2 ** 24], + ['maxHeaderListSize', -1], + ['maxHeaderListSize', 2 ** 32], + ['maxHeaderSize', -1], + ['maxHeaderSize', 2 ** 32], + ].forEach(([key, value]) => { + const settings = {}; + settings[key] = value; + assert.throws( + () => client.settings(settings), + { + name: 'RangeError', + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + message: `Invalid value for setting "${key}": ${value}` + } + ); + }); + + // Same tests as for the client on customSettings + assert.throws( + () => client.settings({ customSettings: { + 0x10000: 5, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + assert.throws( + () => client.settings({ customSettings: { + 55: 0x100000000, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + assert.throws( + () => client.settings({ customSettings: { + 55: -1, + } }), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + } + ); + + // Error checks for enablePush + [1, {}, 'test', [], null, Infinity, NaN].forEach((i) => { + assert.throws( + () => client.settings({ enablePush: i }), + { + name: 'TypeError', + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + message: `Invalid value for setting "enablePush": ${i}` + } + ); + }); + })); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-stream-state.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-stream-state.js new file mode 100644 index 00000000..612feb8c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-stream-state.js @@ -0,0 +1,98 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + + // Test Stream State. + { + const state = stream.state; + assert.strictEqual(typeof state, 'object'); + assert.strictEqual(typeof state.state, 'number'); + assert.strictEqual(typeof state.weight, 'number'); + assert.strictEqual(typeof state.sumDependencyWeight, 'number'); + assert.strictEqual(typeof state.localClose, 'number'); + assert.strictEqual(typeof state.remoteClose, 'number'); + assert.strictEqual(typeof state.localWindowSize, 'number'); + } + + // Test Session State. + { + const state = stream.session.state; + assert.strictEqual(typeof state, 'object'); + assert.strictEqual(typeof state.effectiveLocalWindowSize, 'number'); + assert.strictEqual(typeof state.effectiveRecvDataLength, 'number'); + assert.strictEqual(typeof state.nextStreamID, 'number'); + assert.strictEqual(typeof state.localWindowSize, 'number'); + assert.strictEqual(typeof state.lastProcStreamID, 'number'); + assert.strictEqual(typeof state.remoteWindowSize, 'number'); + assert.strictEqual(typeof state.outboundQueueSize, 'number'); + assert.strictEqual(typeof state.deflateDynamicTableSize, 'number'); + assert.strictEqual(typeof state.inflateDynamicTableSize, 'number'); + } + + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + stream.end('hello world'); +} + +server.listen(0); + +server.on('listening', common.mustCall(() => { + + const client = h2.connect(`http://localhost:${server.address().port}`); + + const headers = { ':path': '/' }; + + const req = client.request(headers); + + // State will only be valid after connect event is emitted + req.on('ready', common.mustCall(() => { + + // Test Stream State. + { + const state = req.state; + assert.strictEqual(typeof state, 'object'); + assert.strictEqual(typeof state.state, 'number'); + assert.strictEqual(typeof state.weight, 'number'); + assert.strictEqual(typeof state.sumDependencyWeight, 'number'); + assert.strictEqual(typeof state.localClose, 'number'); + assert.strictEqual(typeof state.remoteClose, 'number'); + assert.strictEqual(typeof state.localWindowSize, 'number'); + } + + // Test Session State + { + const state = req.session.state; + assert.strictEqual(typeof state, 'object'); + assert.strictEqual(typeof state.effectiveLocalWindowSize, 'number'); + assert.strictEqual(typeof state.effectiveRecvDataLength, 'number'); + assert.strictEqual(typeof state.nextStreamID, 'number'); + assert.strictEqual(typeof state.localWindowSize, 'number'); + assert.strictEqual(typeof state.lastProcStreamID, 'number'); + assert.strictEqual(typeof state.remoteWindowSize, 'number'); + assert.strictEqual(typeof state.outboundQueueSize, 'number'); + assert.strictEqual(typeof state.deflateDynamicTableSize, 'number'); + assert.strictEqual(typeof state.inflateDynamicTableSize, 'number'); + } + })); + + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-timeout.js new file mode 100644 index 00000000..c1dacdcb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-timeout.js @@ -0,0 +1,64 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const hrtime = process.hrtime.bigint; +const NS_PER_MS = 1_000_000n; + +let requests = 0; +const mustNotCall = () => { + assert.fail(`Timeout after ${requests} request(s)`); +}; + +const server = http2.createServer(); +// Disable server timeout until first request. We will set the timeout based on +// how long the first request takes. +server.timeout = 0n; + +server.on('request', (req, res) => res.end()); +server.on('timeout', mustNotCall); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + + const url = `http://localhost:${port}`; + const client = http2.connect(url); + let startTime = hrtime(); + makeReq(); + + function makeReq() { + const request = client.request({ + ':path': '/foobar', + ':method': 'GET', + ':scheme': 'http', + ':authority': `localhost:${port}`, + }); + request.resume(); + request.end(); + + requests += 1; + + request.on('end', () => { + const diff = hrtime() - startTime; + const milliseconds = diff / NS_PER_MS; + if (server.timeout === 0n) { + // Set the timeout now. First connection will take significantly longer + // than subsequent connections, so using the duration of the first + // connection as the timeout should be robust. Double it anyway for good + // measure. + server.timeout = milliseconds * 2n; + startTime = hrtime(); + makeReq(); + } else if (milliseconds < server.timeout * 2n) { + makeReq(); + } else { + server.removeListener('timeout', mustNotCall); + server.close(); + client.close(); + } + }); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-unref.js new file mode 100644 index 00000000..4b41d5cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-session-unref.js @@ -0,0 +1,58 @@ +'use strict'; +// Tests that calling unref() on Http2Session: +// (1) Prevents it from keeping the process alive +// (2) Doesn't crash + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const Countdown = require('../common/countdown'); +const { duplexPair } = require('stream'); + +const server = http2.createServer(); +const [ clientSide, serverSide ] = duplexPair(); + +const counter = new Countdown(3, () => server.unref()); + +// 'session' event should be emitted 3 times: +// - the vanilla client +// - the destroyed client +// - manual 'connection' event emission with generic Duplex stream +server.on('session', common.mustCallAtLeast((session) => { + counter.dec(); + session.unref(); +}, 3)); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + + // unref new client + { + const client = http2.connect(`http://localhost:${port}`); + client.unref(); + } + + // Unref destroyed client + { + const client = http2.connect(`http://localhost:${port}`); + + client.on('connect', common.mustCall(() => { + client.destroy(); + client.unref(); + })); + } + + // Unref destroyed client + { + const client = http2.connect(`http://localhost:${port}`, { + createConnection: common.mustCall(() => clientSide) + }); + + client.on('connect', common.mustCall(() => { + client.destroy(); + client.unref(); + })); + } +})); +server.emit('connection', serverSide); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-settings-unsolicited-ack.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-settings-unsolicited-ack.js new file mode 100644 index 00000000..fa63e9ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-settings-unsolicited-ack.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); +const net = require('net'); +const http2util = require('../common/http2'); +const Countdown = require('../common/countdown'); + +// Test that an unsolicited settings ack is ignored. + +const kSettings = new http2util.SettingsFrame(); +const kSettingsAck = new http2util.SettingsFrame(true); + +const server = http2.createServer(); +let client; + +const countdown = new Countdown(3, () => { + client.destroy(); + server.close(); +}); + +server.on('stream', common.mustNotCall()); +server.on('session', common.mustCall((session) => { + session.on('remoteSettings', common.mustCall(() => countdown.dec())); +})); + +server.listen(0, common.mustCall(() => { + client = net.connect(server.address().port); + + // Ensures that the clients settings frames are not sent until the + // servers are received, so that the first ack is actually expected. + client.once('data', (chunk) => { + // The very first chunk of data we get from the server should + // be a settings frame. + assert.deepStrictEqual(chunk.slice(0, 9), kSettings.data); + // The first ack is expected. + client.write(kSettingsAck.data, () => countdown.dec()); + // The second one is not and will be ignored. + client.write(kSettingsAck.data, () => countdown.dec()); + }); + + client.on('connect', common.mustCall(() => { + client.write(http2util.kClientMagic); + client.write(kSettings.data); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-short-stream-client-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-short-stream-client-server.js new file mode 100644 index 00000000..e632b8d9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-short-stream-client-server.js @@ -0,0 +1,55 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { Readable } = require('stream'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond({ + ':status': 200, + 'content-type': 'text/html' + }); + const input = new Readable({ + read() { + this.push('test'); + this.push(null); + } + }); + input.pipe(stream); +})); + + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + + const req = client.request(); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers['content-type'], 'text/html'); + })); + + let data = ''; + + const notCallClose = common.mustNotCall(); + + setTimeout(() => { + req.setEncoding('utf8'); + req.removeListener('close', notCallClose); + req.on('close', common.mustCall(() => { + server.close(); + client.close(); + })); + req.on('data', common.mustCallAtLeast((d) => data += d)); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'test'); + })); + }, common.platformTimeout(100)); + + req.on('close', notCallClose); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-single-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-single-headers.js new file mode 100644 index 00000000..36ad8c3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-single-headers.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +// Each of these headers must appear only once +const singles = [ + 'content-type', + 'user-agent', + 'referer', + 'authorization', + 'proxy-authorization', + 'if-modified-since', + 'if-unmodified-since', + 'from', + 'location', + 'max-forwards', +]; + +server.on('stream', common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + for (const i of singles) { + assert.throws( + () => client.request({ [i]: 'abc', [i.toUpperCase()]: 'xyz' }), + { + code: 'ERR_HTTP2_HEADER_SINGLE_VALUE', + name: 'TypeError', + message: `Header field "${i}" must only have a single value` + } + ); + + assert.throws( + () => client.request({ [i]: ['abc', 'xyz'] }), + { + code: 'ERR_HTTP2_HEADER_SINGLE_VALUE', + name: 'TypeError', + message: `Header field "${i}" must only have a single value` + } + ); + } + + server.close(); + client.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-close.js new file mode 100644 index 00000000..d88c10ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-close.js @@ -0,0 +1,69 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const net = require('net'); +const h2 = require('http2'); + +const tlsOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ALPNProtocols: ['h2'] +}; + +// Create a net server that upgrades sockets to HTTP/2 manually, handles the +// request, and then shuts down via a short socket timeout and a longer H2 session +// timeout. This is an unconventional way to shut down a session (the underlying +// socket closing first) but it should work - critically, it shouldn't segfault +// (as it did until Node v20.5.1). + +let serverRawSocket; +let serverH2Session; + +const netServer = net.createServer((socket) => { + serverRawSocket = socket; + h2Server.emit('connection', socket); +}); + +const h2Server = h2.createSecureServer(tlsOptions, (req, res) => { + res.writeHead(200); + res.end(); +}); + +h2Server.on('session', (session) => { + serverH2Session = session; +}); + +netServer.listen(0, common.mustCall(() => { + const proxyClient = h2.connect(`https://localhost:${netServer.address().port}`, { + rejectUnauthorized: false + }); + + proxyClient.on('error', () => {}); + proxyClient.on('close', common.mustCall(() => { + netServer.close(); + })); + + const req = proxyClient.request({ + ':method': 'GET', + ':path': '/' + }); + + req.on('error', () => {}); + req.on('response', common.mustCall((response) => { + assert.strictEqual(response[':status'], 200); + + // Asynchronously shut down the server's connections after the response, + // but not in the order it typically expects: + setTimeout(() => { + serverRawSocket.destroy(); + + setTimeout(() => { + serverH2Session.close(); + }, 10); + }, 10); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy-handler-for-has.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy-handler-for-has.js new file mode 100644 index 00000000..a8dfbfe0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy-handler-for-has.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const http2 = require('http2'); + +const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; +const server = http2.createSecureServer(serverOptions, common.mustCall( + (req, res) => { + const request = req; + assert.strictEqual(request.socket.encrypted, true); + assert.ok('encrypted' in request.socket); + res.end(); + } +)); +server.listen(common.mustCall(() => { + const port = server.address().port; + const client = http2.connect('https://localhost:' + port, { + ca: fixtures.readKey('agent1-cert.pem'), + rejectUnauthorized: false + }); + const req = client.request({}); + req.on('response', common.mustCall((headers, flags) => { + console.log(headers); + server.close(common.mustCall()); + })); + req.on('end', common.mustCall(() => { + client.close(); + })); + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy.js new file mode 100644 index 00000000..3294cf7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-socket-proxy.js @@ -0,0 +1,126 @@ +// Flags: --expose-internals + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const net = require('net'); +const util = require('util'); + +const { kTimeout } = require('internal/timers'); + +// Tests behavior of the proxied socket on Http2Session + +const errMsg = { + code: 'ERR_HTTP2_NO_SOCKET_MANIPULATION', + name: 'Error', + message: 'HTTP/2 sockets should not be directly manipulated ' + + '(e.g. read and written)' +}; + +const server = h2.createServer(); + +server.on('stream', common.mustCall(function(stream, headers) { + const socket = stream.session.socket; + const session = stream.session; + + assert.ok(socket instanceof net.Socket); + + assert.strictEqual(socket.writable, true); + assert.strictEqual(socket.readable, true); + assert.strictEqual(typeof socket.address(), 'object'); + + socket.setTimeout(987); + assert.strictEqual(session[kTimeout]._idleTimeout, 987); + + // The indentation is corrected depending on the depth. + let inspectedTimeout = util.inspect(session[kTimeout]); + assert(inspectedTimeout.includes(' _idlePrev: [TimersList]')); + assert(inspectedTimeout.includes(' _idleNext: [TimersList]')); + assert(!inspectedTimeout.includes(' _idleNext: [TimersList]')); + + inspectedTimeout = util.inspect([ session[kTimeout] ]); + assert(inspectedTimeout.includes(' _idlePrev: [TimersList]')); + assert(inspectedTimeout.includes(' _idleNext: [TimersList]')); + assert(!inspectedTimeout.includes(' _idleNext: [TimersList]')); + + const inspectedTimersList = util.inspect([[ session[kTimeout]._idlePrev ]]); + assert(inspectedTimersList.includes(' _idlePrev: [Timeout]')); + assert(inspectedTimersList.includes(' _idleNext: [Timeout]')); + assert(!inspectedTimersList.includes(' _idleNext: [Timeout]')); + + assert.throws(() => socket.destroy, errMsg); + assert.throws(() => socket.emit, errMsg); + assert.throws(() => socket.end, errMsg); + assert.throws(() => socket.pause, errMsg); + assert.throws(() => socket.read, errMsg); + assert.throws(() => socket.resume, errMsg); + assert.throws(() => socket.write, errMsg); + assert.throws(() => socket.setEncoding, errMsg); + assert.throws(() => socket.setKeepAlive, errMsg); + assert.throws(() => socket.setNoDelay, errMsg); + + assert.throws(() => (socket.destroy = undefined), errMsg); + assert.throws(() => (socket.emit = undefined), errMsg); + assert.throws(() => (socket.end = undefined), errMsg); + assert.throws(() => (socket.pause = undefined), errMsg); + assert.throws(() => (socket.read = undefined), errMsg); + assert.throws(() => (socket.resume = undefined), errMsg); + assert.throws(() => (socket.write = undefined), errMsg); + assert.throws(() => (socket.setEncoding = undefined), errMsg); + assert.throws(() => (socket.setKeepAlive = undefined), errMsg); + assert.throws(() => (socket.setNoDelay = undefined), errMsg); + + // Resetting the socket listeners to their own value should not throw. + socket.on = socket.on; // eslint-disable-line no-self-assign + socket.once = socket.once; // eslint-disable-line no-self-assign + + socket.unref(); + assert.strictEqual(socket._handle.hasRef(), false); + socket.ref(); + assert.strictEqual(socket._handle.hasRef(), true); + + stream.respond(); + + socket.writable = true; + socket.readable = true; + assert.strictEqual(socket.writable, true); + assert.strictEqual(socket.readable, true); + socket.writable = false; + socket.readable = false; + assert.strictEqual(socket.writable, false); + assert.strictEqual(socket.readable, false); + + stream.end(); + + // Setting socket properties sets the session properties correctly. + const fn = () => {}; + socket.setTimeout = fn; + assert.strictEqual(session.setTimeout, fn); + + socket.ref = fn; + assert.strictEqual(session.ref, fn); + + socket.unref = fn; + assert.strictEqual(session.unref, fn); + + stream.session.on('close', common.mustCall(() => { + assert.strictEqual(session.socket, undefined); + })); +})); + +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const url = `http://localhost:${port}`; + const client = h2.connect(url, common.mustCall(() => { + const request = client.request(); + request.on('end', common.mustCall(() => { + client.close(); + server.close(); + })); + request.resume(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code-invalid.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code-invalid.js new file mode 100644 index 00000000..a906c706 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code-invalid.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +function expectsError(code) { + return common.expectsError({ + code: 'ERR_HTTP2_STATUS_INVALID', + name: 'RangeError', + message: `Invalid status code: ${code}` + }); +} + +server.on('stream', common.mustCall((stream) => { + + // Anything lower than 100 and greater than 599 is rejected + [ 99, 700, 1000 ].forEach((i) => { + assert.throws(() => stream.respond({ ':status': i }), expectsError(i)); + }); + + stream.respond(); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code.js new file mode 100644 index 00000000..d3642b4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-status-code.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const codes = [ 200, 202, 300, 400, 404, 451, 500 ]; +let test = 0; + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + const status = codes[test++]; + stream.respond({ ':status': status }, { endStream: true }); +}, 7)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + let remaining = codes.length; + function maybeClose() { + if (--remaining === 0) { + client.close(); + server.close(); + } + } + + function doTest(expected) { + const req = client.request(); + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], expected); + })); + req.resume(); + req.on('end', common.mustCall(maybeClose)); + } + + for (let n = 0; n < codes.length; n++) + doTest(codes[n]); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-client.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-client.js new file mode 100644 index 00000000..89a571b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-client.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const util = require('util'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + assert.strictEqual(stream.aborted, false); + const insp = util.inspect(stream); + assert.match(insp, /Http2Stream {/); + assert.match(insp, / {2}state:/); + assert.match(insp, / {2}readableState:/); + assert.match(insp, / {2}writableState:/); + stream.end('ok'); +})); +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request(); + req.resume(); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-destroy-event-order.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-destroy-event-order.js new file mode 100644 index 00000000..8fcbbabe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-destroy-event-order.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +let client; +let req; +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.on('error', common.mustCall(() => { + client.close(); + stream.on('close', common.mustCall(() => { + server.close(); + })); + })); + + req.close(2); +})); +server.listen(0, common.mustCall(() => { + client = http2.connect(`http://localhost:${server.address().port}`); + req = client.request(); + req.resume(); + req.on('error', common.mustCall(() => { + req.on('close', common.mustCall()); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-removelisteners-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-removelisteners-after-close.js new file mode 100644 index 00000000..753467f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-stream-removelisteners-after-close.js @@ -0,0 +1,31 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); + +// Regression test for https://github.com/nodejs/node/issues/29457: +// HTTP/2 stream event listeners can be added and removed after the +// session has been destroyed. + +const server = http2.createServer((req, res) => { + res.end('Hi!\n'); +}); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const headers = { ':path': '/' }; + const req = client.request(headers); + + req.on('close', common.mustCall(() => { + req.removeAllListeners(); + req.on('priority', common.mustNotCall()); + server.close(); + })); + + req.on('priority', common.mustNotCall()); + req.on('error', common.mustCall()); + + client.destroy(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-timeouts.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-timeouts.js new file mode 100644 index 00000000..bf84289e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-timeouts.js @@ -0,0 +1,60 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall((stream) => { + stream.setTimeout(1, common.mustCall(() => { + stream.respond({ ':status': 200 }); + stream.end('hello world'); + })); + + // Check that expected errors are thrown with wrong args + assert.throws( + () => stream.setTimeout('100'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "msecs" argument must be of type number. Received type string' + + " ('100')" + } + ); + assert.throws( + () => stream.setTimeout(0, Symbol('test')), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + assert.throws( + () => stream.setTimeout(100, {}), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +})); +server.listen(0); + +server.on('listening', common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.setTimeout(1, common.mustCall(() => { + const req = client.request({ ':path': '/' }); + req.setTimeout(1, common.mustCall(() => { + req.on('response', common.mustCall()); + req.resume(); + req.on('end', common.mustCall(() => { + server.close(); + client.close(); + })); + req.end(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-tls-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-tls-disconnect.js new file mode 100644 index 00000000..42c58c8a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-tls-disconnect.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const child_process = require('child_process'); +const http2 = require('http2'); +const fs = require('fs'); + +const key = fixtures.readKey('agent8-key.pem', 'binary'); +const cert = fixtures.readKey('agent8-cert.pem', 'binary'); + +const server = http2.createSecureServer({ key, cert }, (request, response) => { + fs.createReadStream(process.execPath).pipe(response); +}); + +// This should be doable with a reproduction purely written in Node; +// that just requires somebody to take the time and actually do it. +server.listen(0, () => { + const proc = child_process.spawn('h2load', [ + '-n', '1000', + `https://localhost:${server.address().port}/`, + ]); + proc.on('error', (err) => { + if (err.code === 'ENOENT') + common.skip('no h2load'); + }); + proc.on('exit', () => server.close()); + setTimeout(() => proc.kill(2), 100); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-large-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-large-headers.js new file mode 100644 index 00000000..b123d84e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-large-headers.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const { + NGHTTP2_ENHANCE_YOUR_CALM +} = http2.constants; + +for (const prototype of ['maxHeaderListSize', 'maxHeaderSize']) { + const server = http2.createServer({ settings: { [prototype]: 100 } }); + server.on('stream', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + client.on('remoteSettings', () => { + const req = client.request({ 'foo': 'a'.repeat(1000) }); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_ENHANCE_YOUR_CALM' + })); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, NGHTTP2_ENHANCE_YOUR_CALM); + server.close(); + client.close(); + })); + }); + + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-headers.js new file mode 100644 index 00000000..f77e7679 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-headers.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const http2 = require('http2'); +const assert = require('assert'); +const { + NGHTTP2_ENHANCE_YOUR_CALM +} = http2.constants; + +// By default, the maximum number of header fields allowed per +// block is 128, including the HTTP pseudo-header fields. The +// minimum value for servers is 4, setting this to any value +// less than 4 will still leave the minimum to 4. +const server = http2.createServer({ maxHeaderListPairs: 0 }); +server.on('stream', common.mustNotCall()); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const req = client.request({ foo: 'bar' }); + req.on('error', common.expectsError({ + code: 'ERR_HTTP2_STREAM_ERROR', + name: 'Error', + message: 'Stream closed with error code NGHTTP2_ENHANCE_YOUR_CALM' + })); + req.on('close', common.mustCall(() => { + assert.strictEqual(req.rstCode, NGHTTP2_ENHANCE_YOUR_CALM); + server.close(); + client.close(); + })); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-settings.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-settings.js new file mode 100644 index 00000000..da5d5865 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-settings.js @@ -0,0 +1,52 @@ +'use strict'; + +// Tests that attempting to send too many non-acknowledged +// settings frames will result in an error + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +const maxOutstandingSettings = 2; + +function doTest(session) { + session.on('error', common.expectsError({ + code: 'ERR_HTTP2_MAX_PENDING_SETTINGS_ACK', + name: 'Error' + })); + for (let n = 0; n < maxOutstandingSettings; n++) { + session.settings({ enablePush: false }); + assert.strictEqual(session.pendingSettingsAck, true); + } +} + +{ + const server = h2.createServer({ maxOutstandingSettings }); + server.on('stream', common.mustNotCall()); + server.once('session', common.mustCall((session) => doTest(session))); + + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`); + client.on('error', common.mustCall((err) => { + if (err.code !== 'ECONNRESET') { + assert.strictEqual(err.code, 'ERR_HTTP2_SESSION_ERROR'); + assert.strictEqual(err.message, 'Session closed with error code 2'); + } + })); + client.on('close', common.mustCall(() => server.close())); + })); +} + +{ + const server = h2.createServer(); + server.on('stream', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = h2.connect(`http://localhost:${server.address().port}`, + { maxOutstandingSettings }); + client.on('connect', () => doTest(client)); + client.on('close', () => server.close()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-streams.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-streams.js new file mode 100644 index 00000000..c4ed5d52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-too-many-streams.js @@ -0,0 +1,60 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const Countdown = require('../common/countdown'); +const http2 = require('http2'); +const assert = require('assert'); + +// Test that the maxConcurrentStreams setting is strictly enforced + +const server = http2.createServer({ settings: { maxConcurrentStreams: 1 } }); + +let c = 0; + +server.on('stream', common.mustCall((stream) => { + // Because we only allow one open stream at a time, + // c should never be greater than 1. + assert.strictEqual(++c, 1); + stream.respond(); + // Force some asynchronous stuff. + setImmediate(() => { + stream.end('ok'); + assert.strictEqual(--c, 0); + }); +}, 3)); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + + const countdown = new Countdown(3, common.mustCall(() => { + server.close(); + client.destroy(); + })); + + client.on('remoteSettings', common.mustCall(() => { + assert.strictEqual(client.remoteSettings.maxConcurrentStreams, 1); + + { + const req = client.request(); + req.resume(); + req.on('close', () => { + countdown.dec(); + + setImmediate(() => { + const req = client.request(); + req.resume(); + req.on('close', () => countdown.dec()); + }); + }); + } + + { + const req = client.request(); + req.resume(); + req.on('close', () => countdown.dec()); + } + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers-after-session-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers-after-session-close.js new file mode 100644 index 00000000..f7c7387e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers-after-session-close.js @@ -0,0 +1,51 @@ +'use strict'; + +// Fixes: https://github.com/nodejs/node/issues/42713 +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} +const assert = require('assert'); +const http2 = require('http2'); + +const { + HTTP2_HEADER_PATH, + HTTP2_HEADER_STATUS, + HTTP2_HEADER_METHOD, +} = http2.constants; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + server.close(); + stream.session.close(); + stream.on('wantTrailers', common.mustCall(() => { + stream.sendTrailers({ xyz: 'abc' }); + })); + + stream.respond({ [HTTP2_HEADER_STATUS]: 200 }, { waitForTrailers: true }); + stream.write('some data'); + stream.end(); +})); + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const client = http2.connect(`http://localhost:${port}`); + client.socket.on('close', common.mustCall()); + const req = client.request({ + [HTTP2_HEADER_PATH]: '/', + [HTTP2_HEADER_METHOD]: 'POST', + }); + req.end(); + req.on('response', common.mustCall()); + let data = ''; + req.on('data', (chunk) => { + data += chunk; + }); + req.on('end', common.mustCall(() => { + assert.strictEqual(data, 'some data'); + })); + req.on('trailers', common.mustCall((headers) => { + assert.strictEqual(headers.xyz, 'abc'); + })); + req.on('close', common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers.js new file mode 100644 index 00000000..dba9aac1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-trailers.js @@ -0,0 +1,73 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); +const body = + '

    this is some data

    '; +const trailerKey = 'test-trailer'; +const trailerValue = 'testing'; + +const server = h2.createServer(); + +// We use the lower-level API here +server.on('stream', common.mustCall(onStream)); + +function onStream(stream, headers, flags) { + stream.on('trailers', common.mustCall((headers) => { + assert.strictEqual(headers[trailerKey], trailerValue); + stream.end(body); + })); + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }, { waitForTrailers: true }); + stream.on('wantTrailers', () => { + stream.sendTrailers({ [trailerKey]: trailerValue }); + assert.throws( + () => stream.sendTrailers({}), + { + code: 'ERR_HTTP2_TRAILERS_ALREADY_SENT', + name: 'Error' + } + ); + }); + + assert.throws( + () => stream.sendTrailers({}), + { + code: 'ERR_HTTP2_TRAILERS_NOT_READY', + name: 'Error' + } + ); +} + +server.listen(0); + +server.on('listening', common.mustCall(function() { + const client = h2.connect(`http://localhost:${this.address().port}`); + const req = client.request({ ':path': '/', ':method': 'POST' }, + { waitForTrailers: true }); + req.on('wantTrailers', () => { + req.sendTrailers({ [trailerKey]: trailerValue }); + }); + req.on('data', common.mustCall()); + req.on('trailers', common.mustCall((headers) => { + assert.strictEqual(headers[trailerKey], trailerValue); + })); + req.on('close', common.mustCall(() => { + assert.throws( + () => req.sendTrailers({}), + { + code: 'ERR_HTTP2_INVALID_STREAM', + name: 'Error' + } + ); + server.close(); + client.close(); + })); + req.end('data'); + +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-unbound-socket-proxy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-unbound-socket-proxy.js new file mode 100644 index 00000000..74ca0169 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-unbound-socket-proxy.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const net = require('net'); + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + stream.respond(); + stream.end('ok'); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const socket = client.socket; + const req = client.request(); + req.resume(); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + + // Tests to make sure accessing the socket proxy fails with an + // informative error. + setImmediate(common.mustCall(() => { + assert.throws(() => { + socket.example; // eslint-disable-line no-unused-expressions + }, { + code: 'ERR_HTTP2_SOCKET_UNBOUND' + }); + assert.throws(() => { + socket.example = 1; + }, { + code: 'ERR_HTTP2_SOCKET_UNBOUND' + }); + assert.throws(() => { + // eslint-disable-next-line no-unused-expressions + socket instanceof net.Socket; + }, { + code: 'ERR_HTTP2_SOCKET_UNBOUND' + }); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-update-settings.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-update-settings.js new file mode 100644 index 00000000..98b1a379 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-update-settings.js @@ -0,0 +1,60 @@ +'use strict'; + +// This test ensures that the Http2SecureServer and Http2Server +// settings are updated when the setting object is valid. +// When the setting object is invalid, this test ensures that +// updateSettings throws an exception. + +const common = require('../common'); +if (!common.hasCrypto) { common.skip('missing crypto'); } +const assert = require('assert'); +const http2 = require('http2'); + +testUpdateSettingsWith({ + server: http2.createSecureServer(), + newServerSettings: { + 'headerTableSize': 1, + 'initialWindowSize': 1, + 'maxConcurrentStreams': 1, + 'maxHeaderListSize': 1, + 'maxFrameSize': 16385, + 'enablePush': false, + 'enableConnectProtocol': true, + 'customSettings': { '9999': 301 } + } +}); +testUpdateSettingsWith({ + server: http2.createServer(), + newServerSettings: { + 'enablePush': false + } +}); + +function testUpdateSettingsWith({ server, newServerSettings }) { + const oldServerSettings = getServerSettings(server); + assert.notDeepStrictEqual(oldServerSettings, newServerSettings); + server.updateSettings(newServerSettings); + const updatedServerSettings = getServerSettings(server); + assert.deepStrictEqual(updatedServerSettings, { ...oldServerSettings, + ...newServerSettings }); + assert.throws(() => server.updateSettings(''), { + message: 'The "settings" argument must be of type object. ' + + 'Received type string (\'\')', + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + assert.throws(() => server.updateSettings({ + 'maxHeaderListSize': 'foo' + }), { + message: 'Invalid value for setting "maxHeaderListSize": foo', + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + name: 'RangeError' + }); +} + +function getServerSettings(server) { + const options = Object + .getOwnPropertySymbols(server) + .find((s) => s.toString() === 'Symbol(options)'); + return server[options].settings; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-assert-valid-pseudoheader.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-assert-valid-pseudoheader.js new file mode 100644 index 00000000..f86793c6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-assert-valid-pseudoheader.js @@ -0,0 +1,24 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Tests the assertValidPseudoHeader function that is used within the +// mapToHeaders function. The assert function is not exported so we +// have to test it through mapToHeaders + +const { mapToHeaders } = require('internal/http2/util'); + +// These should not throw +mapToHeaders({ ':status': 'a' }); +mapToHeaders({ ':path': 'a' }); +mapToHeaders({ ':authority': 'a' }); +mapToHeaders({ ':scheme': 'a' }); +mapToHeaders({ ':method': 'a' }); + +assert.throws(() => mapToHeaders({ ':foo': 'a' }), { + code: 'ERR_HTTP2_INVALID_PSEUDOHEADER', + name: 'TypeError', + message: '":foo" is an invalid pseudoheader or is used incorrectly' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-asserts.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-asserts.js new file mode 100644 index 00000000..10caa61f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-asserts.js @@ -0,0 +1,45 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { + assertIsObject, + assertWithinRange, +} = require('internal/http2/util'); + +[ + undefined, + {}, + { __proto__: null }, + new Date(), + new (class Foo {})(), +].forEach((input) => { + assertIsObject(input, 'foo', 'Object'); +}); + +[ + 1, + false, + 'hello', + NaN, + Infinity, + [], + [{}], +].forEach((input) => { + assert.throws( + () => assertIsObject(input, 'foo', 'Object'), + { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "foo" argument must be of type object.' + + common.invalidArgTypeHelper(input) + }); +}); + +assertWithinRange('foo', 1, 0, 2); + +assert.throws(() => assertWithinRange('foo', 1, 2, 3), + { + code: 'ERR_HTTP2_INVALID_SETTING_VALUE', + message: 'Invalid value for setting "foo": 1' + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-headers-list.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-headers-list.js new file mode 100644 index 00000000..f4221f5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-headers-list.js @@ -0,0 +1,381 @@ +// Flags: --expose-internals +'use strict'; + +// Tests the internal utility functions that are used to prepare headers +// to pass to the internal binding layer and to build a header object. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const { + getAuthority, + mapToHeaders, + toHeaderObject +} = require('internal/http2/util'); +const { sensitiveHeaders } = require('http2'); +const { internalBinding } = require('internal/test/binding'); +const { + HTTP2_HEADER_STATUS, + HTTP2_HEADER_METHOD, + HTTP2_HEADER_AUTHORITY, + HTTP2_HEADER_SCHEME, + HTTP2_HEADER_PATH, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_CREDENTIALS, + HTTP2_HEADER_ACCESS_CONTROL_MAX_AGE, + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_METHOD, + HTTP2_HEADER_AGE, + HTTP2_HEADER_AUTHORIZATION, + HTTP2_HEADER_CONTENT_ENCODING, + HTTP2_HEADER_CONTENT_LANGUAGE, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_CONTENT_LOCATION, + HTTP2_HEADER_CONTENT_MD5, + HTTP2_HEADER_CONTENT_RANGE, + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_DATE, + HTTP2_HEADER_DNT, + HTTP2_HEADER_ETAG, + HTTP2_HEADER_EXPIRES, + HTTP2_HEADER_FROM, + HTTP2_HEADER_HOST, + HTTP2_HEADER_IF_MATCH, + HTTP2_HEADER_IF_MODIFIED_SINCE, + HTTP2_HEADER_IF_NONE_MATCH, + HTTP2_HEADER_IF_RANGE, + HTTP2_HEADER_IF_UNMODIFIED_SINCE, + HTTP2_HEADER_LAST_MODIFIED, + HTTP2_HEADER_LOCATION, + HTTP2_HEADER_MAX_FORWARDS, + HTTP2_HEADER_PROXY_AUTHORIZATION, + HTTP2_HEADER_RANGE, + HTTP2_HEADER_REFERER, + HTTP2_HEADER_RETRY_AFTER, + HTTP2_HEADER_TK, + HTTP2_HEADER_UPGRADE_INSECURE_REQUESTS, + HTTP2_HEADER_USER_AGENT, + HTTP2_HEADER_X_CONTENT_TYPE_OPTIONS, + + HTTP2_HEADER_ACCEPT_CHARSET, + HTTP2_HEADER_ACCEPT_ENCODING, + HTTP2_HEADER_ACCEPT_LANGUAGE, + HTTP2_HEADER_ACCEPT_RANGES, + HTTP2_HEADER_ACCEPT, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_HEADERS, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_METHODS, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN, + HTTP2_HEADER_ACCESS_CONTROL_EXPOSE_HEADERS, + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_HEADERS, + HTTP2_HEADER_ALLOW, + HTTP2_HEADER_CACHE_CONTROL, + HTTP2_HEADER_CONTENT_DISPOSITION, + HTTP2_HEADER_COOKIE, + HTTP2_HEADER_EXPECT, + HTTP2_HEADER_FORWARDED, + HTTP2_HEADER_LINK, + HTTP2_HEADER_PREFER, + HTTP2_HEADER_PROXY_AUTHENTICATE, + HTTP2_HEADER_REFRESH, + HTTP2_HEADER_SERVER, + HTTP2_HEADER_SET_COOKIE, + HTTP2_HEADER_STRICT_TRANSPORT_SECURITY, + HTTP2_HEADER_TRAILER, + HTTP2_HEADER_VARY, + HTTP2_HEADER_VIA, + HTTP2_HEADER_WARNING, + HTTP2_HEADER_WWW_AUTHENTICATE, + HTTP2_HEADER_X_FRAME_OPTIONS, + + HTTP2_HEADER_CONNECTION, + HTTP2_HEADER_UPGRADE, + HTTP2_HEADER_HTTP2_SETTINGS, + HTTP2_HEADER_TE, + HTTP2_HEADER_TRANSFER_ENCODING, + HTTP2_HEADER_KEEP_ALIVE, + HTTP2_HEADER_PROXY_CONNECTION +} = internalBinding('http2').constants; + +{ + const headers = { + 'abc': 1, + ':path': 'abc', + ':status': 200, + 'xyz': [1, '2', { toString() { return '3'; } }, 4], + 'foo': [], + 'BAR': [1] + }; + + assert.deepStrictEqual( + mapToHeaders(headers), + [ [ ':path', 'abc\0', ':status', '200\0', 'abc', '1\0', 'xyz', '1\0', + 'xyz', '2\0', 'xyz', '3\0', 'xyz', '4\0', 'bar', '1\0', '' ].join('\0'), + 8 ] + ); +} + +{ + const headers = { + 'abc': 1, + ':status': [200], + ':path': 'abc', + ':authority': [], + 'xyz': [1, 2, 3, 4] + }; + + assert.deepStrictEqual( + mapToHeaders(headers), + [ [ ':status', '200\0', ':path', 'abc\0', 'abc', '1\0', 'xyz', '1\0', + 'xyz', '2\0', 'xyz', '3\0', 'xyz', '4\0', '' ].join('\0'), 7 ] + ); +} + +{ + const headers = { + 'abc': 1, + ':status': 200, + 'xyz': [1, 2, 3, 4], + '': 1, + ':path': 'abc', + [Symbol('test')]: 1 // Symbol keys are ignored + }; + + assert.deepStrictEqual( + mapToHeaders(headers), + [ [ ':status', '200\0', ':path', 'abc\0', 'abc', '1\0', 'xyz', '1\0', + 'xyz', '2\0', 'xyz', '3\0', 'xyz', '4\0', '' ].join('\0'), 7 ] + ); +} + +{ + // Only own properties are used + const base = { 'abc': 1 }; + const headers = { __proto__: base }; + headers[':status'] = 200; + headers.xyz = [1, 2, 3, 4]; + headers.foo = []; + headers[':path'] = 'abc'; + + assert.deepStrictEqual( + mapToHeaders(headers), + [ [ ':status', '200\0', ':path', 'abc\0', 'xyz', '1\0', 'xyz', '2\0', + 'xyz', '3\0', 'xyz', '4\0', '' ].join('\0'), 6 ] + ); +} + +{ + // Arrays containing a single set-cookie value are handled correctly + // (https://github.com/nodejs/node/issues/16452) + const headers = { + 'set-cookie': ['foo=bar'] + }; + assert.deepStrictEqual( + mapToHeaders(headers), + [ [ 'set-cookie', 'foo=bar\0', '' ].join('\0'), 1 ] + ); +} + +{ + // pseudo-headers are only allowed a single value + const headers = { + ':status': 200, + ':statuS': 204, + }; + + assert.throws(() => mapToHeaders(headers), { + code: 'ERR_HTTP2_HEADER_SINGLE_VALUE', + name: 'TypeError', + message: 'Header field ":status" must only have a single value' + }); +} + +{ + const headers = { + 'abc': 1, + ':status': [200], + ':path': 'abc', + ':authority': [], + 'xyz': [1, 2, 3, 4], + [sensitiveHeaders]: ['xyz'] + }; + + assert.deepStrictEqual( + mapToHeaders(headers), + [ ':status\x00200\x00\x00:path\x00abc\x00\x00abc\x001\x00\x00' + + 'xyz\x001\x00\x01xyz\x002\x00\x01xyz\x003\x00\x01xyz\x004\x00\x01', 7 ] + ); +} + +// The following are not allowed to have multiple values +[ + HTTP2_HEADER_STATUS, + HTTP2_HEADER_METHOD, + HTTP2_HEADER_AUTHORITY, + HTTP2_HEADER_SCHEME, + HTTP2_HEADER_PATH, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_CREDENTIALS, + HTTP2_HEADER_ACCESS_CONTROL_MAX_AGE, + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_METHOD, + HTTP2_HEADER_AGE, + HTTP2_HEADER_AUTHORIZATION, + HTTP2_HEADER_CONTENT_ENCODING, + HTTP2_HEADER_CONTENT_LANGUAGE, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_CONTENT_LOCATION, + HTTP2_HEADER_CONTENT_MD5, + HTTP2_HEADER_CONTENT_RANGE, + HTTP2_HEADER_CONTENT_TYPE, + HTTP2_HEADER_DATE, + HTTP2_HEADER_DNT, + HTTP2_HEADER_ETAG, + HTTP2_HEADER_EXPIRES, + HTTP2_HEADER_FROM, + HTTP2_HEADER_HOST, + HTTP2_HEADER_IF_MATCH, + HTTP2_HEADER_IF_MODIFIED_SINCE, + HTTP2_HEADER_IF_NONE_MATCH, + HTTP2_HEADER_IF_RANGE, + HTTP2_HEADER_IF_UNMODIFIED_SINCE, + HTTP2_HEADER_LAST_MODIFIED, + HTTP2_HEADER_LOCATION, + HTTP2_HEADER_MAX_FORWARDS, + HTTP2_HEADER_PROXY_AUTHORIZATION, + HTTP2_HEADER_RANGE, + HTTP2_HEADER_REFERER, + HTTP2_HEADER_RETRY_AFTER, + HTTP2_HEADER_TK, + HTTP2_HEADER_UPGRADE_INSECURE_REQUESTS, + HTTP2_HEADER_USER_AGENT, + HTTP2_HEADER_X_CONTENT_TYPE_OPTIONS, +].forEach((name) => { + const msg = `Header field "${name}" must only have a single value`; + assert.throws(() => mapToHeaders({ [name]: [1, 2, 3] }), { + code: 'ERR_HTTP2_HEADER_SINGLE_VALUE', + message: msg + }); +}); + +[ + HTTP2_HEADER_ACCEPT_CHARSET, + HTTP2_HEADER_ACCEPT_ENCODING, + HTTP2_HEADER_ACCEPT_LANGUAGE, + HTTP2_HEADER_ACCEPT_RANGES, + HTTP2_HEADER_ACCEPT, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_HEADERS, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_METHODS, + HTTP2_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN, + HTTP2_HEADER_ACCESS_CONTROL_EXPOSE_HEADERS, + HTTP2_HEADER_ACCESS_CONTROL_REQUEST_HEADERS, + HTTP2_HEADER_ALLOW, + HTTP2_HEADER_CACHE_CONTROL, + HTTP2_HEADER_CONTENT_DISPOSITION, + HTTP2_HEADER_COOKIE, + HTTP2_HEADER_EXPECT, + HTTP2_HEADER_FORWARDED, + HTTP2_HEADER_LINK, + HTTP2_HEADER_PREFER, + HTTP2_HEADER_PROXY_AUTHENTICATE, + HTTP2_HEADER_REFRESH, + HTTP2_HEADER_SERVER, + HTTP2_HEADER_SET_COOKIE, + HTTP2_HEADER_STRICT_TRANSPORT_SECURITY, + HTTP2_HEADER_TRAILER, + HTTP2_HEADER_VARY, + HTTP2_HEADER_VIA, + HTTP2_HEADER_WARNING, + HTTP2_HEADER_WWW_AUTHENTICATE, + HTTP2_HEADER_X_FRAME_OPTIONS, +].forEach((name) => { + assert(!(mapToHeaders({ [name]: [1, 2, 3] }) instanceof Error), name); +}); + +[ + HTTP2_HEADER_CONNECTION, + HTTP2_HEADER_UPGRADE, + HTTP2_HEADER_HTTP2_SETTINGS, + HTTP2_HEADER_TE, + HTTP2_HEADER_TRANSFER_ENCODING, + HTTP2_HEADER_PROXY_CONNECTION, + HTTP2_HEADER_KEEP_ALIVE, + 'Connection', + 'Upgrade', + 'HTTP2-Settings', + 'TE', + 'Transfer-Encoding', + 'Proxy-Connection', + 'Keep-Alive', +].forEach((name) => { + assert.throws(() => mapToHeaders({ [name]: 'abc' }), { + code: 'ERR_HTTP2_INVALID_CONNECTION_HEADERS', + name: 'TypeError', + message: 'HTTP/1 Connection specific headers are forbidden: ' + + `"${name.toLowerCase()}"` + }); +}); + +assert.throws(() => mapToHeaders({ [HTTP2_HEADER_TE]: ['abc'] }), { + code: 'ERR_HTTP2_INVALID_CONNECTION_HEADERS', + name: 'TypeError', + message: 'HTTP/1 Connection specific headers are forbidden: ' + + `"${HTTP2_HEADER_TE}"` +}); + +assert.throws( + () => mapToHeaders({ [HTTP2_HEADER_TE]: ['abc', 'trailers'] }), { + code: 'ERR_HTTP2_INVALID_CONNECTION_HEADERS', + name: 'TypeError', + message: 'HTTP/1 Connection specific headers are forbidden: ' + + `"${HTTP2_HEADER_TE}"` + }); + +// These should not throw +mapToHeaders({ te: 'trailers' }); +mapToHeaders({ te: ['trailers'] }); + +// HTTP/2 encourages use of Host instead of :authority when converting +// from HTTP/1 to HTTP/2, so we no longer disallow it. +// Refs: https://github.com/nodejs/node/issues/29858 +mapToHeaders({ [HTTP2_HEADER_HOST]: 'abc' }); + +// If both are present, the latter has priority +assert.strictEqual(getAuthority({ + [HTTP2_HEADER_AUTHORITY]: 'abc', + [HTTP2_HEADER_HOST]: 'def' +}), 'abc'); + + +{ + const rawHeaders = [ + ':status', '200', + 'cookie', 'foo', + 'set-cookie', 'sc1', + 'age', '10', + 'x-multi', 'first', + ]; + const headers = toHeaderObject(rawHeaders); + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers.cookie, 'foo'); + assert.deepStrictEqual(headers['set-cookie'], ['sc1']); + assert.strictEqual(headers.age, '10'); + assert.strictEqual(headers['x-multi'], 'first'); +} + +{ + const rawHeaders = [ + ':status', '200', + ':status', '400', + 'cookie', 'foo', + 'cookie', 'bar', + 'set-cookie', 'sc1', + 'set-cookie', 'sc2', + 'age', '10', + 'age', '20', + 'x-multi', 'first', + 'x-multi', 'second', + ]; + const headers = toHeaderObject(rawHeaders); + assert.strictEqual(headers[':status'], 200); + assert.strictEqual(headers.cookie, 'foo; bar'); + assert.deepStrictEqual(headers['set-cookie'], ['sc1', 'sc2']); + assert.strictEqual(headers.age, '10'); + assert.strictEqual(headers['x-multi'], 'first, second'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-nghttp2error.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-nghttp2error.js new file mode 100644 index 00000000..ae561204 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-nghttp2error.js @@ -0,0 +1,22 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const { strictEqual, throws } = require('assert'); +const { NghttpError } = require('internal/http2/util'); + +throws(() => { + const err = new NghttpError(-501); + strictEqual(err.errno, -501); + throw err; +}, { + code: 'ERR_HTTP2_ERROR', + constructor: NghttpError, + message: 'Invalid argument' +}); + +// Should convert the NghttpError object to string properly +{ + const err = new NghttpError(401); + strictEqual(err.toString(), 'Error [ERR_HTTP2_ERROR]: Unknown error code'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-update-options-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-update-options-buffer.js new file mode 100644 index 00000000..c370fe50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-util-update-options-buffer.js @@ -0,0 +1,104 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// Test coverage for the updateOptionsBuffer method used internally +// by the http2 implementation. + +const { updateOptionsBuffer } = require('internal/http2/util'); +const { internalBinding } = require('internal/test/binding'); +const { optionsBuffer } = internalBinding('http2'); +const { ok, strictEqual } = require('assert'); + +const IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE = 0; +const IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS = 1; +const IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH = 2; +const IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS = 3; +const IDX_OPTIONS_PADDING_STRATEGY = 4; +const IDX_OPTIONS_MAX_HEADER_LIST_PAIRS = 5; +const IDX_OPTIONS_MAX_OUTSTANDING_PINGS = 6; +const IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS = 7; +const IDX_OPTIONS_MAX_SESSION_MEMORY = 8; +const IDX_OPTIONS_MAX_SETTINGS = 9; +const IDX_OPTIONS_STREAM_RESET_RATE = 10; +const IDX_OPTIONS_STREAM_RESET_BURST = 11; +const IDX_OPTIONS_FLAGS = 12; + +{ + updateOptionsBuffer({ + maxDeflateDynamicTableSize: 1, + maxReservedRemoteStreams: 2, + maxSendHeaderBlockLength: 3, + peerMaxConcurrentStreams: 4, + paddingStrategy: 5, + maxHeaderListPairs: 6, + maxOutstandingPings: 7, + maxOutstandingSettings: 8, + maxSessionMemory: 9, + maxSettings: 10, + streamResetRate: 11, + streamResetBurst: 12, + }); + + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE], 1); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS], 2); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH], 3); + strictEqual(optionsBuffer[IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS], 4); + strictEqual(optionsBuffer[IDX_OPTIONS_PADDING_STRATEGY], 5); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_HEADER_LIST_PAIRS], 6); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS], 7); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS], 8); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SESSION_MEMORY], 9); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SETTINGS], 10); + strictEqual(optionsBuffer[IDX_OPTIONS_STREAM_RESET_RATE], 11); + strictEqual(optionsBuffer[IDX_OPTIONS_STREAM_RESET_BURST], 12); + + const flags = optionsBuffer[IDX_OPTIONS_FLAGS]; + + ok(flags & (1 << IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE)); + ok(flags & (1 << IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS)); + ok(flags & (1 << IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH)); + ok(flags & (1 << IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS)); + ok(flags & (1 << IDX_OPTIONS_PADDING_STRATEGY)); + ok(flags & (1 << IDX_OPTIONS_MAX_HEADER_LIST_PAIRS)); + ok(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_PINGS)); + ok(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_SETTINGS)); + ok(flags & (1 << IDX_OPTIONS_MAX_SETTINGS)); + ok(flags & (1 << IDX_OPTIONS_STREAM_RESET_RATE)); + ok(flags & (1 << IDX_OPTIONS_STREAM_RESET_BURST)); +} + +{ + optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH] = 0; + optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS] = 0; + + updateOptionsBuffer({ + maxDeflateDynamicTableSize: 1, + maxReservedRemoteStreams: 2, + peerMaxConcurrentStreams: 4, + paddingStrategy: 5, + maxHeaderListPairs: 6 + }); + + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE], 1); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS], 2); + strictEqual(optionsBuffer[IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS], 4); + strictEqual(optionsBuffer[IDX_OPTIONS_PADDING_STRATEGY], 5); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_HEADER_LIST_PAIRS], 6); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH], 0); + strictEqual(optionsBuffer[IDX_OPTIONS_MAX_OUTSTANDING_PINGS], 0); + + const flags = optionsBuffer[IDX_OPTIONS_FLAGS]; + + ok(flags & (1 << IDX_OPTIONS_MAX_DEFLATE_DYNAMIC_TABLE_SIZE)); + ok(flags & (1 << IDX_OPTIONS_MAX_RESERVED_REMOTE_STREAMS)); + ok(flags & (1 << IDX_OPTIONS_PEER_MAX_CONCURRENT_STREAMS)); + ok(flags & (1 << IDX_OPTIONS_PADDING_STRATEGY)); + ok(flags & (1 << IDX_OPTIONS_MAX_HEADER_LIST_PAIRS)); + + ok(!(flags & (1 << IDX_OPTIONS_MAX_SEND_HEADER_BLOCK_LENGTH))); + ok(!(flags & (1 << IDX_OPTIONS_MAX_OUTSTANDING_PINGS))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-window-size.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-window-size.js new file mode 100644 index 00000000..d0ae4836 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-window-size.js @@ -0,0 +1,103 @@ +'use strict'; + +// This test ensures that servers are able to send data independent of window +// size. +// TODO: This test makes large buffer allocations (128KiB) and should be tested +// on smaller / IoT platforms in case this poses problems for these targets. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const h2 = require('http2'); + +// Given a list of buffers and an initial window size, have a server write +// each buffer to the HTTP2 Writable stream, and let the client verify that +// all of the bytes were sent correctly +function run(buffers, initialWindowSize) { + return new Promise((resolve, reject) => { + const expectedBuffer = Buffer.concat(buffers); + + const server = h2.createServer(); + server.on('stream', (stream) => { + let i = 0; + const writeToStream = () => { + const cont = () => { + i++; + if (i < buffers.length) { + setImmediate(writeToStream); + } else { + stream.end(); + } + }; + const drained = stream.write(buffers[i]); + if (drained) { + cont(); + } else { + stream.once('drain', cont); + } + }; + writeToStream(); + }); + server.listen(0); + + server.on('listening', common.mustCall(function() { + const port = this.address().port; + + const client = + h2.connect({ + authority: 'localhost', + protocol: 'http:', + port + }, { + settings: { + initialWindowSize + } + }).on('connect', common.mustCall(() => { + const req = client.request({ + ':method': 'GET', + ':path': '/' + }); + const responses = []; + req.on('data', (data) => { + responses.push(data); + }); + req.on('end', common.mustCall(() => { + const actualBuffer = Buffer.concat(responses); + assert.strictEqual(Buffer.compare(actualBuffer, expectedBuffer), 0); + // shut down + client.close(); + server.close(() => { + resolve(); + }); + })); + req.end(); + })); + })); + }); +} + +const bufferValueRange = [0, 1, 2, 3]; +const buffersList = [ + bufferValueRange.map((a) => Buffer.alloc(1 << 4, a)), + bufferValueRange.map((a) => Buffer.alloc((1 << 8) - 1, a)), +// Specifying too large of a value causes timeouts on some platforms +// bufferValueRange.map((a) => Buffer.alloc(1 << 17, a)) +]; +const initialWindowSizeList = [ + 1 << 4, + (1 << 8) - 1, + 1 << 8, + 1 << 17, + undefined, // Use default window size which is (1 << 16) - 1 +]; + +// Call `run` on each element in the cartesian product of buffersList and +// initialWindowSizeList. +let p = Promise.resolve(); +for (const buffers of buffersList) { + for (const initialWindowSize of initialWindowSizeList) { + p = p.then(() => run(buffers, initialWindowSize)); + } +} +p.then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-callbacks.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-callbacks.js new file mode 100644 index 00000000..eca7f00e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-callbacks.js @@ -0,0 +1,37 @@ +'use strict'; + +// Verifies that write callbacks are called + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); + +server.on('stream', common.mustCall((stream) => { + stream.write('abc', common.mustCall(() => { + stream.end('xyz'); + })); + let actual = ''; + stream.setEncoding('utf8'); + stream.on('data', (chunk) => actual += chunk); + stream.on('end', common.mustCall(() => assert.strictEqual(actual, 'abcxyz'))); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + const req = client.request({ ':method': 'POST' }); + req.write('abc', common.mustCall(() => { + req.end('xyz'); + })); + let actual = ''; + req.setEncoding('utf8'); + req.on('data', (chunk) => actual += chunk); + req.on('end', common.mustCall(() => assert.strictEqual(actual, 'abcxyz'))); + req.on('close', common.mustCall(() => { + client.close(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-empty-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-empty-string.js new file mode 100644 index 00000000..ea591176 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-empty-string.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(function(request, response) { + response.writeHead(200, { 'Content-Type': 'text/plain' }); + response.write('1\n'); + response.write(''); + response.write('2\n'); + response.write(''); + response.end('3\n'); + + this.close(); +}); + +server.listen(0, common.mustCall(function() { + const client = http2.connect(`http://localhost:${this.address().port}`); + const headers = { ':path': '/' }; + const req = client.request(headers).setEncoding('ascii'); + + let res = ''; + + req.on('response', common.mustCall(function(headers) { + assert.strictEqual(headers[':status'], 200); + })); + + req.on('data', (chunk) => { + res += chunk; + }); + + req.on('end', common.mustCall(function() { + assert.strictEqual(res, '1\n2\n3\n'); + client.close(); + })); + + req.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-finishes-after-stream-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-finishes-after-stream-destroy.js new file mode 100644 index 00000000..bf9de8f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-write-finishes-after-stream-destroy.js @@ -0,0 +1,62 @@ +// Flags: --expose-gc +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); +const { duplexPair } = require('stream'); + +// Make sure the Http2Stream destructor works, since we don't clean the +// stream up like we would otherwise do. +process.on('exit', globalThis.gc); + +{ + const [ clientSide, serverSide ] = duplexPair(); + + let serverSideHttp2Stream; + let serverSideHttp2StreamDestroyed = false; + const server = http2.createServer(); + server.on('stream', common.mustCall((stream, headers) => { + serverSideHttp2Stream = stream; + stream.respond({ + 'content-type': 'text/html', + ':status': 200 + }); + + const originalWrite = serverSide._write; + serverSide._write = (buf, enc, cb) => { + if (serverSideHttp2StreamDestroyed) { + serverSide.destroy(); + serverSide.write = () => {}; + } else { + setImmediate(() => { + originalWrite.call(serverSide, buf, enc, () => setImmediate(cb)); + }); + } + }; + + // Enough data to fit into a single *session* window, + // not enough data to fit into a single *stream* window. + stream.write(Buffer.alloc(40000)); + })); + + server.emit('connection', serverSide); + + const client = http2.connect('http://localhost:80', { + createConnection: common.mustCall(() => clientSide) + }); + + const req = client.request({ ':path': '/' }); + + req.on('response', common.mustCall((headers) => { + assert.strictEqual(headers[':status'], 200); + })); + + req.on('data', common.mustCallAtLeast(() => { + if (!serverSideHttp2StreamDestroyed) { + serverSideHttp2Stream.destroy(); + serverSideHttp2StreamDestroyed = true; + } + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-header.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-header.js new file mode 100644 index 00000000..2e787685 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-header.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http2 = require('http2'); + +const server = http2.createServer(); +server.on('stream', (stream, headers) => { + assert.deepStrictEqual(headers, { + ':scheme': 'http', + ':authority': `localhost:${server.address().port}`, + ':method': 'GET', + ':path': '/', + 'bar': '', + '__proto__': null, + [http2.sensitiveHeaders]: [] + }); + stream.session.destroy(); + server.close(); +}); +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}/`); + client.request({ ':path': '/', '': 'foo', 'bar': '' }).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-write.js new file mode 100644 index 00000000..0b507153 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-http2-zero-length-write.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const http2 = require('http2'); + +const { Readable } = require('stream'); + +function getSrc() { + const chunks = [ '', 'asdf', '', 'foo', '', 'bar', '' ]; + return new Readable({ + read() { + const chunk = chunks.shift(); + if (chunk !== undefined) + this.push(chunk); + else + this.push(null); + } + }); +} + +const expect = 'asdffoobar'; + +const server = http2.createServer(); +server.on('stream', common.mustCall((stream) => { + let actual = ''; + stream.respond(); + stream.resume(); + stream.setEncoding('utf8'); + stream.on('data', (chunk) => actual += chunk); + stream.on('end', common.mustCall(() => { + getSrc().pipe(stream); + assert.strictEqual(actual, expect); + })); +})); + +server.listen(0, common.mustCall(() => { + const client = http2.connect(`http://localhost:${server.address().port}`); + let actual = ''; + const req = client.request({ ':method': 'POST' }); + req.on('response', common.mustCall()); + req.setEncoding('utf8'); + req.on('data', (chunk) => actual += chunk); + req.on('end', common.mustCall(() => { + assert.strictEqual(actual, expect); + server.close(); + client.close(); + })); + getSrc().pipe(req); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-abortcontroller.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-abortcontroller.js new file mode 100644 index 00000000..420bf921 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-abortcontroller.js @@ -0,0 +1,95 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const https = require('https'); +const assert = require('assert'); +const { once, getEventListeners } = require('events'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +// Check async post-aborted +(async () => { + const { port, server } = await new Promise((resolve) => { + const server = https.createServer(options, () => {}); + server.listen(0, () => resolve({ port: server.address().port, server })); + }); + try { + const ac = new AbortController(); + const req = https.request({ + host: 'localhost', + port, + path: '/', + method: 'GET', + rejectUnauthorized: false, + signal: ac.signal, + }); + assert.strictEqual(getEventListeners(ac.signal, 'abort').length, 1); + process.nextTick(() => ac.abort()); + const [ err ] = await once(req, 'error'); + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.code, 'ABORT_ERR'); + } finally { + server.close(); + } +})().then(common.mustCall()); + +// Check sync post-aborted signal +(async () => { + const { port, server } = await new Promise((resolve) => { + const server = https.createServer(options, () => {}); + server.listen(0, () => resolve({ port: server.address().port, server })); + }); + try { + const ac = new AbortController(); + const { signal } = ac; + const req = https.request({ + host: 'localhost', + port, + path: '/', + method: 'GET', + rejectUnauthorized: false, + signal, + }); + assert.strictEqual(getEventListeners(ac.signal, 'abort').length, 1); + ac.abort(); + const [ err ] = await once(req, 'error'); + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.code, 'ABORT_ERR'); + } finally { + server.close(); + } +})().then(common.mustCall()); + +// Check pre-aborted signal +(async () => { + const { port, server } = await new Promise((resolve) => { + const server = https.createServer(options, () => {}); + server.listen(0, () => resolve({ port: server.address().port, server })); + }); + try { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const req = https.request({ + host: 'localhost', + port, + path: '/', + method: 'GET', + rejectUnauthorized: false, + signal, + }); + assert.strictEqual(getEventListeners(ac.signal, 'abort').length, 0); + const [ err ] = await once(req, 'error'); + assert.strictEqual(err.name, 'AbortError'); + assert.strictEqual(err.code, 'ABORT_ERR'); + } finally { + server.close(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-abort-controller.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-abort-controller.js new file mode 100644 index 00000000..14331e70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-abort-controller.js @@ -0,0 +1,87 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const { once } = require('events'); +const Agent = https.Agent; +const fixtures = require('../common/fixtures'); + +const { getEventListeners } = require('events'); +const agent = new Agent(); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.createServer(options); + +server.listen(0, common.mustCall(async () => { + const port = server.address().port; + const host = 'localhost'; + const options = { + port: port, + host: host, + rejectUnauthorized: false, + _agentKey: agent.getName({ port, host }) + }; + + async function postCreateConnection() { + const ac = new AbortController(); + const { signal } = ac; + const connection = agent.createConnection({ ...options, signal }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + const [err] = await once(connection, 'error'); + assert.strictEqual(err.name, 'AbortError'); + } + + async function preCreateConnection() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const connection = agent.createConnection({ ...options, signal }); + const [err] = await once(connection, 'error'); + assert.strictEqual(err.name, 'AbortError'); + } + + + async function agentAsParam() { + const ac = new AbortController(); + const { signal } = ac; + const request = https.get({ + port: server.address().port, + path: '/hello', + agent: agent, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + const [err] = await once(request, 'error'); + assert.strictEqual(err.name, 'AbortError'); + } + + async function agentAsParamPreAbort() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const request = https.get({ + port: server.address().port, + path: '/hello', + agent: agent, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + const [err] = await once(request, 'error'); + assert.strictEqual(err.name, 'AbortError'); + } + + await postCreateConnection(); + await preCreateConnection(); + await agentAsParam(); + await agentAsParamPreAbort(); + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-additional-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-additional-options.js new file mode 100644 index 00000000..543ee176 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-additional-options.js @@ -0,0 +1,81 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const crypto = require('crypto'); +const https = require('https'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem'), + minVersion: 'TLSv1.1', + ciphers: 'ALL@SECLEVEL=0' +}; + +const server = https.Server(options, (req, res) => { + res.writeHead(200); + res.end('hello world\n'); +}); + +function getBaseOptions(port) { + return { + path: '/', + port: port, + ca: options.ca, + rejectUnauthorized: true, + servername: 'agent1', + ciphers: 'ALL@SECLEVEL=0' + }; +} + +const updatedValues = new Map([ + ['dhparam', fixtures.readKey('dh2048.pem')], + ['ecdhCurve', 'secp384r1'], + ['honorCipherOrder', true], + ['minVersion', 'TLSv1.1'], + ['maxVersion', 'TLSv1.3'], + ['secureOptions', crypto.constants.SSL_OP_CIPHER_SERVER_PREFERENCE], + ['secureProtocol', 'TLSv1_1_method'], + ['sessionIdContext', 'sessionIdContext'], +]); + +let value; +function variations(iter, port, cb) { + return common.mustCall((res) => { + res.resume(); + https.globalAgent.once('free', common.mustCall(() => { + // Verify that the most recent connection is in the freeSockets pool. + const keys = Object.keys(https.globalAgent.freeSockets); + if (value) { + assert.ok( + keys.some((val) => val.startsWith(value.toString() + ':') || + val.endsWith(':' + value.toString()) || + val.includes(':' + value.toString() + ':')), + `missing value: ${value.toString()} in ${keys}` + ); + } + const next = iter.next(); + + if (next.done) { + https.globalAgent.destroy(); + server.close(); + } else { + // Save `value` for check the next time. + const [key, val] = next.value; + value = val; + https.get({ ...getBaseOptions(port), [key]: val }, + variations(iter, port, cb)); + } + })); + }); +} + +server.listen(0, common.mustCall(() => { + const port = server.address().port; + https.globalAgent.keepAlive = true; + https.get(getBaseOptions(port), variations(updatedValues.entries(), port)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-constructor.js new file mode 100644 index 00000000..69156ba0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-constructor.js @@ -0,0 +1,9 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +assert.ok(https.Agent() instanceof https.Agent); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-create-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-create-connection.js new file mode 100644 index 00000000..c053b7f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-create-connection.js @@ -0,0 +1,155 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const agent = new https.Agent(); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}; + +const expectedHeader = /^HTTP\/1\.1 200 OK/; +const expectedBody = /hello world\n/; +const expectCertError = /^Error: unable to verify the first certificate$/; + +const checkRequest = (socket, server) => { + let result = ''; + socket.on('connect', common.mustCall((data) => { + socket.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + socket.end(); + })); + socket.on('data', common.mustCall((chunk) => { + result += chunk; + })); + socket.on('end', common.mustCall(() => { + assert.match(result, expectedHeader); + assert.match(result, expectedBody); + server.close(); + })); +}; + +function createServer() { + return https.createServer(options, (req, res) => { + res.end('hello world\n'); + }); +} + +// use option connect +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = { + port: port, + host: host, + rejectUnauthorized: false, + _agentKey: agent.getName({ port, host }) + }; + + const socket = agent.createConnection(options); + checkRequest(socket, server); + })); +} + +// Use port and option connect +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = { + rejectUnauthorized: false, + _agentKey: agent.getName({ port, host }) + }; + const socket = agent.createConnection(port, options); + checkRequest(socket, server); + })); +} + +// Use port and host and option connect +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = { + rejectUnauthorized: false, + _agentKey: agent.getName({ port, host }) + }; + const socket = agent.createConnection(port, host, options); + checkRequest(socket, server); + })); +} + +// Use port and host and option does not have agentKey +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = { + rejectUnauthorized: false, + }; + const socket = agent.createConnection(port, host, options); + checkRequest(socket, server); + })); +} + +// `options` is null +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = null; + const socket = agent.createConnection(port, host, options); + socket.on('error', common.mustCall((e) => { + assert.match(e.toString(), expectCertError); + server.close(); + })); + })); +} + +// `options` is undefined +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = undefined; + const socket = agent.createConnection(port, host, options); + socket.on('error', common.mustCall((e) => { + assert.match(e.toString(), expectCertError); + server.close(); + })); + })); +} + +// `options` should not be modified +{ + const server = createServer(); + server.listen(0, common.mustCall(() => { + const port = server.address().port; + const host = 'localhost'; + const options = common.mustNotMutateObjectDeep({ + port: 3000, + rejectUnauthorized: false, + }); + + const socket = agent.createConnection(port, host, options); + socket.on('connect', common.mustCall((data) => { + socket.end(); + })); + socket.on('end', common.mustCall(() => { + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-disable-session-reuse.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-disable-session-reuse.js new file mode 100644 index 00000000..b3d0327f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-disable-session-reuse.js @@ -0,0 +1,57 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); + +const TOTAL_REQS = 2; + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const clientSessions = []; +let serverRequests = 0; + +const agent = new https.Agent({ + maxCachedSessions: 0 +}); + +const server = https.createServer(options, function(req, res) { + serverRequests++; + res.end('ok'); +}).listen(0, function() { + let waiting = TOTAL_REQS; + function request() { + const options = { + agent: agent, + port: server.address().port, + rejectUnauthorized: false + }; + + https.request(options, function(res) { + clientSessions.push(res.socket.getSession()); + + res.resume(); + res.on('end', function() { + if (--waiting !== 0) + return request(); + server.close(); + }); + }).end(); + } + request(); +}); + +process.on('exit', function() { + assert.strictEqual(serverRequests, TOTAL_REQS); + assert.strictEqual(clientSessions.length, TOTAL_REQS); + assert.notStrictEqual(clientSessions[0].toString('hex'), + clientSessions[1].toString('hex')); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-getname.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-getname.js new file mode 100644 index 00000000..2a13ab1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-getname.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const agent = new https.Agent(); + +// empty argument +assert.strictEqual( + agent.getName(), + 'localhost::::::::::::::::::::::' +); + +// empty options +assert.strictEqual( + agent.getName({}), + 'localhost::::::::::::::::::::::' +); + +// Pass all options arguments +const options = { + host: '0.0.0.0', + port: 443, + localAddress: '192.168.1.1', + ca: 'ca', + cert: 'cert', + clientCertEngine: 'dynamic', + ciphers: 'ciphers', + crl: [Buffer.from('c'), Buffer.from('r'), Buffer.from('l')], + dhparam: 'dhparam', + ecdhCurve: 'ecdhCurve', + honorCipherOrder: false, + key: 'key', + pfx: 'pfx', + rejectUnauthorized: false, + secureOptions: 0, + secureProtocol: 'secureProtocol', + servername: 'localhost', + sessionIdContext: 'sessionIdContext', + sigalgs: 'sigalgs', + privateKeyIdentifier: 'privateKeyIdentifier', + privateKeyEngine: 'privateKeyEngine', +}; + +assert.strictEqual( + agent.getName(options), + '0.0.0.0:443:192.168.1.1:ca:cert:dynamic:ciphers:key:pfx:false:localhost:' + + '::secureProtocol:c,r,l:false:ecdhCurve:dhparam:0:sessionIdContext:' + + '"sigalgs":privateKeyIdentifier:privateKeyEngine' +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-keylog.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-keylog.js new file mode 100644 index 00000000..2fc13cbe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-keylog.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const fixtures = require('../common/fixtures'); + +const server = https.createServer({ + key: fixtures.readKey('agent2-key.pem'), + cert: fixtures.readKey('agent2-cert.pem'), + // Amount of keylog events depends on negotiated protocol + // version, so force a specific one: + minVersion: 'TLSv1.3', + maxVersion: 'TLSv1.3', +}, (req, res) => { + res.end('bye'); +}).listen(() => { + https.get({ + port: server.address().port, + rejectUnauthorized: false, + }, (res) => { + res.resume(); + res.on('end', () => { + // Trigger TLS connection reuse + https.get({ + port: server.address().port, + rejectUnauthorized: false, + }, (res) => { + server.close(); + res.resume(); + }); + }); + }); +}); + +const verifyKeylog = (line, tlsSocket) => { + assert(Buffer.isBuffer(line)); + assert.strictEqual(tlsSocket.encrypted, true); +}; +server.on('keylog', common.mustCall(verifyKeylog, 10)); +https.globalAgent.on('keylog', common.mustCall(verifyKeylog, 10)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-servername.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-servername.js new file mode 100644 index 00000000..aa3f7589 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-servername.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem') +}; + + +const server = https.Server(options, (req, res) => { + res.writeHead(200); + res.end('hello world\n'); +}); + + +server.listen(0, function() { + https.get({ + path: '/', + port: this.address().port, + rejectUnauthorized: true, + servername: 'agent1', + ca: options.ca + }, (res) => { + res.resume(); + assert.strictEqual(res.statusCode, 200); + server.close(); + }).on('error', (e) => { + console.log(e.message); + process.exit(1); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-eviction.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-eviction.js new file mode 100644 index 00000000..6f88e81e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-eviction.js @@ -0,0 +1,76 @@ +// Flags: --tls-min-v1.0 +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { readKey } = require('../common/fixtures'); +const { hasOpenSSL } = require('../common/crypto'); + +const https = require('https'); +const { SSL_OP_NO_TICKET } = require('crypto').constants; + +const options = { + key: readKey('agent1-key.pem'), + cert: readKey('agent1-cert.pem'), + secureOptions: SSL_OP_NO_TICKET, + ciphers: 'RSA@SECLEVEL=0' +}; + +// Create TLS1.2 server +https.createServer(options, function(req, res) { + res.writeHead(200, { 'Connection': 'close' }); + res.end('ohai'); +}).listen(0, function() { + first(this); +}); + +// Do request and let agent cache the session +function first(server) { + const port = server.address().port; + const req = https.request({ + port: port, + rejectUnauthorized: false + }, function(res) { + res.resume(); + + server.close(function() { + faultyServer(port); + }); + }); + req.end(); +} + +// Create TLS1 server +function faultyServer(port) { + options.secureProtocol = 'TLSv1_method'; + https.createServer(options, function(req, res) { + res.writeHead(200, { 'Connection': 'close' }); + res.end('hello faulty'); + }).listen(port, function() { + second(this); + }); +} + +// Attempt to request using cached session +function second(server, session) { + const req = https.request({ + port: server.address().port, + ciphers: (hasOpenSSL(3, 1) ? 'DEFAULT:@SECLEVEL=0' : 'DEFAULT'), + rejectUnauthorized: false + }, function(res) { + res.resume(); + }); + + // Although we have a TLS 1.2 session to offer to the TLS 1.0 server, + // connection to the TLS 1.0 server should work. + req.on('response', common.mustCall(function(res) { + // The test is now complete for OpenSSL 1.1.0. + server.close(); + })); + + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-injection.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-injection.js new file mode 100644 index 00000000..986953a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-injection.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + + // NOTE: Certificate Common Name is 'agent1' + cert: fixtures.readKey('agent1-cert.pem'), + + // NOTE: TLS 1.3 creates new session ticket **after** handshake so + // `getSession()` output will be different even if the session was reused + // during the handshake. + secureProtocol: 'TLSv1_2_method' +}; + +const ca = [ fixtures.readKey('ca1-cert.pem') ]; + +const server = https.createServer(options, function(req, res) { + res.end('ok'); +}).listen(0, common.mustCall(function() { + const port = this.address().port; + + const req = https.get({ + port, + path: '/', + ca, + servername: 'nodejs.org', + }, common.mustNotCall()); + + req.on('error', common.mustCall((err) => { + assert.strictEqual( + err.message, + 'Hostname/IP does not match certificate\'s altnames: ' + + 'Host: nodejs.org. is not cert\'s CN: agent1'); + + const second = https.get({ + port, + path: '/', + ca, + servername: 'nodejs.org', + }, common.mustNotCall()); + + second.on('error', common.mustCall((err) => { + server.close(); + + assert.strictEqual( + err.message, + 'Hostname/IP does not match certificate\'s altnames: ' + + 'Host: nodejs.org. is not cert\'s CN: agent1'); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-reuse.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-reuse.js new file mode 100644 index 00000000..485f4b1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-session-reuse.js @@ -0,0 +1,127 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); +const crypto = require('crypto'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const ca = fixtures.readKey('ca1-cert.pem'); + +const clientSessions = {}; +let serverRequests = 0; + +const agent = new https.Agent({ + maxCachedSessions: 1 +}); + +const server = https.createServer(options, function(req, res) { + if (req.url === '/drop-key') + server.setTicketKeys(crypto.randomBytes(48)); + + serverRequests++; + res.end('ok'); +}).listen(0, function() { + const queue = [ + { + name: 'first', + + method: 'GET', + path: '/', + servername: 'agent1', + ca: ca, + port: this.address().port + }, + { + name: 'first-reuse', + + method: 'GET', + path: '/', + servername: 'agent1', + ca: ca, + port: this.address().port + }, + { + name: 'cipher-change', + + method: 'GET', + path: '/', + servername: 'agent1', + + // Choose different cipher to use different cache entry + ciphers: 'AES256-SHA', + ca: ca, + port: this.address().port + }, + // Change the ticket key to ensure session is updated in cache + { + name: 'before-drop', + + method: 'GET', + path: '/drop-key', + servername: 'agent1', + ca: ca, + port: this.address().port + }, + + // Ticket will be updated starting from this + { + name: 'after-drop', + + method: 'GET', + path: '/', + servername: 'agent1', + ca: ca, + port: this.address().port + }, + { + name: 'after-drop-reuse', + + method: 'GET', + path: '/', + servername: 'agent1', + ca: ca, + port: this.address().port + }, + ]; + + function request() { + const options = queue.shift(); + options.agent = agent; + https.request(options, function(res) { + clientSessions[options.name] = res.socket.getSession(); + + res.resume(); + res.on('end', function() { + if (queue.length !== 0) + return request(); + server.close(); + }); + }).end(); + } + request(); +}); + +process.on('exit', function() { + assert.strictEqual(serverRequests, 6); + assert.strictEqual(clientSessions.first.toString('hex'), + clientSessions['first-reuse'].toString('hex')); + assert.notStrictEqual(clientSessions.first.toString('hex'), + clientSessions['cipher-change'].toString('hex')); + assert.notStrictEqual(clientSessions.first.toString('hex'), + clientSessions['before-drop'].toString('hex')); + assert.notStrictEqual(clientSessions['cipher-change'].toString('hex'), + clientSessions['before-drop'].toString('hex')); + assert.notStrictEqual(clientSessions['before-drop'].toString('hex'), + clientSessions['after-drop'].toString('hex')); + assert.strictEqual(clientSessions['after-drop'].toString('hex'), + clientSessions['after-drop-reuse'].toString('hex')); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sni.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sni.js new file mode 100644 index 00000000..1ddeff7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sni.js @@ -0,0 +1,62 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const TOTAL = 4; +let waiting = TOTAL; + +const server = https.Server(options, function(req, res) { + if (--waiting === 0) server.close(); + + const servername = req.socket.servername; + + if (servername !== false) { + res.setHeader('x-sni', servername); + } + + res.end('hello world'); +}); + +server.listen(0, function() { + function expectResponse(id) { + return common.mustCall(function(res) { + res.resume(); + assert.strictEqual(res.headers['x-sni'], + id === false ? undefined : `sni.${id}`); + }); + } + + const agent = new https.Agent({ + maxSockets: 1 + }); + for (let j = 0; j < TOTAL; j++) { + https.get({ + agent: agent, + + path: '/', + port: this.address().port, + host: '127.0.0.1', + servername: `sni.${j}`, + rejectUnauthorized: false + }, expectResponse(j)); + } + https.get({ + agent: agent, + + path: '/', + port: this.address().port, + host: '127.0.0.1', + servername: '', + rejectUnauthorized: false + }, expectResponse(false)); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sockets-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sockets-leak.js new file mode 100644 index 00000000..15409d33 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-sockets-leak.js @@ -0,0 +1,50 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem') +}; + +const server = https.Server(options, common.mustCall((req, res) => { + res.writeHead(200); + res.end('https\n'); +})); + +const agent = new https.Agent({ + keepAlive: false +}); + +server.listen(0, common.mustCall(() => { + https.get({ + host: server.address().host, + port: server.address().port, + headers: { host: 'agent1' }, + rejectUnauthorized: true, + ca: options.ca, + agent: agent + }, common.mustCall((res) => { + res.resume(); + server.close(); + + // Only one entry should exist in agent.sockets pool + // If there are more entries in agent.sockets, + // removeSocket will not delete them resulting in a resource leak + assert.strictEqual(Object.keys(agent.sockets).length, 1); + + res.req.on('close', common.mustCall(() => { + // To verify that no leaks occur, check that no entries + // exist in agent.sockets pool after both request and socket + // has been closed. + assert.strictEqual(Object.keys(agent.sockets).length, 0); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-unref-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-unref-socket.js new file mode 100644 index 00000000..49169b52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent-unref-socket.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); + +if (process.argv[2] === 'localhost') { + const request = https.get('https://localhost:' + process.argv[3]); + + request.on('socket', (socket) => { + socket.unref(); + }); +} else { + const assert = require('assert'); + const net = require('net'); + const server = net.createServer(); + server.listen(0); + server.on('listening', () => { + const port = server.address().port; + const { fork } = require('child_process'); + const child = fork(__filename, ['localhost', port], {}); + child.on('close', (exit_code) => { + server.close(); + assert.strictEqual(exit_code, 0); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent.js new file mode 100644 index 00000000..ce4bc6e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-agent.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + + +const server = https.Server(options, (req, res) => { + res.writeHead(200); + res.end('hello world\n'); +}); + + +let responses = 0; +const N = 4; +const M = 4; + + +server.listen(0, () => { + for (let i = 0; i < N; i++) { + setTimeout(() => { + for (let j = 0; j < M; j++) { + https.get({ + path: '/', + port: server.address().port, + rejectUnauthorized: false + }, function(res) { + res.resume(); + assert.strictEqual(res.statusCode, 200); + if (++responses === N * M) server.close(); + }).on('error', (e) => { + throw e; + }); + } + }, i); + } +}); + + +process.on('exit', () => { + assert.strictEqual(responses, N * M); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-argument-of-creating.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-argument-of-creating.js new file mode 100644 index 00000000..e0d089f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-argument-of-creating.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const tls = require('tls'); + +const dftProtocol = {}; + +// Test for immutable `opts` +{ + const opts = common.mustNotMutateObjectDeep({ + foo: 'bar', + ALPNProtocols: [ 'http/1.1' ], + }); + const server = https.createServer(opts); + + tls.convertALPNProtocols([ 'http/1.1' ], dftProtocol); + assert.strictEqual(server.ALPNProtocols.compare(dftProtocol.ALPNProtocols), + 0); +} + + +// Validate that `createServer` can work with the only argument requestListener +{ + const mustNotCall = common.mustNotCall(); + const server = https.createServer(mustNotCall); + + tls.convertALPNProtocols([ 'http/1.1' ], dftProtocol); + assert.strictEqual(server.ALPNProtocols.compare(dftProtocol.ALPNProtocols), + 0); + assert.strictEqual(server.listeners('request').length, 1); + assert.strictEqual(server.listeners('request')[0], mustNotCall); +} + + +// Validate that `createServer` can work with no arguments +{ + const server = https.createServer(); + + assert.strictEqual(server.ALPNProtocols.compare(dftProtocol.ALPNProtocols), + 0); + assert.strictEqual(server.listeners('request').length, 0); +} + + +// Validate that `createServer` only uses defaults when appropriate +{ + const ALPNCallback = () => {}; + const server = https.createServer({ + ALPNCallback, + }); + assert.strictEqual(server.ALPNProtocols, undefined); + assert.strictEqual(server.ALPNCallback, ALPNCallback); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-autoselectfamily.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-autoselectfamily.js new file mode 100644 index 00000000..21df1654 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-autoselectfamily.js @@ -0,0 +1,161 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { parseDNSPacket, writeDNSPacket } = require('../common/dns'); +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const dgram = require('dgram'); +const { Resolver } = require('dns'); +const { request, createServer } = require('https'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +// Test that happy eyeballs algorithm is properly implemented when using HTTP. + +function _lookup(resolver, hostname, options, cb) { + resolver.resolve(hostname, 'ANY', (err, replies) => { + assert.notStrictEqual(options.family, 4); + + if (err) { + return cb(err); + } + + const hosts = replies + .map((r) => ({ address: r.address, family: r.type === 'AAAA' ? 6 : 4 })) + .sort((a, b) => b.family - a.family); + + if (options.all === true) { + return cb(null, hosts); + } + + return cb(null, hosts[0].address, hosts[0].family); + }); +} + +function createDnsServer(ipv6Addr, ipv4Addr, cb) { + // Create a DNS server which replies with a AAAA and a A record for the same host + const socket = dgram.createSocket('udp4'); + + socket.on('message', common.mustCall((msg, { address, port }) => { + const parsed = parseDNSPacket(msg); + const domain = parsed.questions[0].domain; + assert.strictEqual(domain, 'example.org'); + + socket.send(writeDNSPacket({ + id: parsed.id, + questions: parsed.questions, + answers: [ + { type: 'AAAA', address: ipv6Addr, ttl: 123, domain: 'example.org' }, + { type: 'A', address: ipv4Addr, ttl: 123, domain: 'example.org' }, + ] + }), port, address); + })); + + socket.bind(0, () => { + const resolver = new Resolver(); + resolver.setServers([`127.0.0.1:${socket.address().port}`]); + + cb({ dnsServer: socket, lookup: _lookup.bind(null, resolver) }); + }); +} + +// Test that IPV4 is reached if IPV6 is not reachable +{ + createDnsServer('::1', '127.0.0.1', common.mustCall(function({ dnsServer, lookup }) { + const ipv4Server = createServer(options, common.mustCall((req, res) => { + assert.strictEqual(req.socket.servername, 'example.org'); + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv4'); + })); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + request( + `https://example.org:${ipv4Server.address().port}/`, + { + lookup, + rejectUnauthorized: false, + autoSelectFamily: true, + servername: 'example.org', + }, + (res) => { + assert.strictEqual(res.statusCode, 200); + res.setEncoding('utf-8'); + + let response = ''; + + res.on('data', (chunk) => { + response += chunk; + }); + + res.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + dnsServer.close(); + })); + } + ).end(); + })); + })); +} + +// Test that IPV4 is NOT reached if IPV6 is reachable +if (common.hasIPv6) { + createDnsServer('::1', '127.0.0.1', common.mustCall(function({ dnsServer, lookup }) { + const ipv4Server = createServer(options, common.mustNotCall((req, res) => { + assert.strictEqual(req.socket.servername, 'example.org'); + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv4'); + })); + + const ipv6Server = createServer(options, common.mustCall((req, res) => { + assert.strictEqual(req.socket.servername, 'example.org'); + res.writeHead(200, { Connection: 'close' }); + res.end('response-ipv6'); + })); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + ipv6Server.listen(port, '::1', common.mustCall(() => { + request( + `https://example.org:${ipv4Server.address().port}/`, + { + lookup, + rejectUnauthorized: false, + autoSelectFamily: true, + servername: 'example.org', + }, + (res) => { + assert.strictEqual(res.statusCode, 200); + res.setEncoding('utf-8'); + + let response = ''; + + res.on('data', (chunk) => { + response += chunk; + }); + + res.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv6'); + ipv4Server.close(); + ipv6Server.close(); + dnsServer.close(); + })); + } + ).end(); + })); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-byteswritten.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-byteswritten.js new file mode 100644 index 00000000..8ce0f7d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-byteswritten.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const body = 'hello world\n'; + +const httpsServer = https.createServer(options, function(req, res) { + res.on('finish', function() { + assert.strictEqual(typeof req.connection.bytesWritten, 'number'); + assert(req.connection.bytesWritten > 0); + httpsServer.close(); + console.log('ok'); + }); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(body); +}); + +httpsServer.listen(0, function() { + https.get({ + port: this.address().port, + rejectUnauthorized: false + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-checkServerIdentity.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-checkServerIdentity.js new file mode 100644 index 00000000..87c9ec82 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-checkServerIdentity.js @@ -0,0 +1,74 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent3-key.pem'), + cert: fixtures.readKey('agent3-cert.pem') +}; + +const server = https.createServer(options, common.mustCall(function(req, res) { + res.writeHead(200); + res.end(); + req.resume(); +})).listen(0, function() { + authorized(); +}); + +function authorized() { + const req = https.request({ + port: server.address().port, + rejectUnauthorized: true, + ca: [fixtures.readKey('ca2-cert.pem')] + }, common.mustNotCall()); + req.on('error', function(err) { + override(); + }); + req.end(); +} + +function override() { + const options = { + port: server.address().port, + rejectUnauthorized: true, + ca: [fixtures.readKey('ca2-cert.pem')], + checkServerIdentity: function(host, cert) { + return false; + } + }; + options.agent = new https.Agent(options); + const req = https.request(options, function(res) { + assert(req.socket.authorized); + server.close(); + }); + req.on('error', function(err) { + throw err; + }); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-get-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-get-url.js new file mode 100644 index 00000000..fb91a4f1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-get-url.js @@ -0,0 +1,57 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// Disable strict server certificate validation by the client +process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; + +const assert = require('assert'); +const https = require('https'); +const url = require('url'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.createServer(options, common.mustCall((req, res) => { + assert.strictEqual(req.method, 'GET'); + assert.strictEqual(req.url, '/foo?bar'); + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.write('hello\n'); + res.end(); +}, 3)); + +server.listen(0, common.mustCall(() => { + const u = `https://${common.localhostIPv4}:${server.address().port}/foo?bar`; + https.get(u, common.mustCall(() => { + https.get(url.parse(u), common.mustCall(() => { + https.get(new URL(u), common.mustCall(() => { + server.close(); + })); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-override-global-agent.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-override-global-agent.js new file mode 100644 index 00000000..8774e77b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-override-global-agent.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); + +// Disable strict server certificate validation by the client +process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.Server(options, common.mustCall((req, res) => { + res.writeHead(200); + res.end('Hello, World!'); +})); + +server.listen(0, common.mustCall(() => { + const agent = new https.Agent(); + const name = agent.getName({ port: server.address().port }); + https.globalAgent = agent; + + makeRequest(); + assert(name in agent.sockets); // Agent has indeed been used +})); + +function makeRequest() { + const req = https.get({ + port: server.address().port + }); + req.on('close', () => + server.close()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-reject.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-reject.js new file mode 100644 index 00000000..113b56fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-reject.js @@ -0,0 +1,85 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('rsa_private.pem'), + cert: fixtures.readKey('rsa_cert.crt') +}; + +const server = https.createServer(options, common.mustCall(function(req, res) { + res.writeHead(200); + res.end(); + req.resume(); +}, 2)).listen(0, function() { + unauthorized(); +}); + +function unauthorized() { + const req = https.request({ + port: server.address().port, + rejectUnauthorized: false + }, function(res) { + assert(!req.socket.authorized); + res.resume(); + rejectUnauthorized(); + }); + req.on('error', function(err) { + throw err; + }); + req.end(); +} + +function rejectUnauthorized() { + const options = { + port: server.address().port + }; + options.agent = new https.Agent(options); + const req = https.request(options, common.mustNotCall()); + req.on('error', function(err) { + authorized(); + }); + req.end(); +} + +function authorized() { + const options = { + port: server.address().port, + ca: [fixtures.readKey('rsa_cert.crt')] + }; + options.agent = new https.Agent(options); + const req = https.request(options, function(res) { + res.resume(); + assert(req.socket.authorized); + server.close(); + }); + req.on('error', common.mustNotCall()); + req.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-renegotiation-limit.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-renegotiation-limit.js new file mode 100644 index 00000000..18a602d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-renegotiation-limit.js @@ -0,0 +1,115 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { opensslCli } = require('../common/crypto'); + +if (!opensslCli) { + common.skip('node compiled without OpenSSL CLI.'); +} + +const assert = require('assert'); +const tls = require('tls'); +const https = require('https'); +const fixtures = require('../common/fixtures'); + +// Renegotiation as a protocol feature was dropped after TLS1.2. +tls.DEFAULT_MAX_VERSION = 'TLSv1.2'; + +// Renegotiation limits to test +const LIMITS = [0, 1, 2, 3, 5, 10, 16]; + +{ + let n = 0; + function next() { + if (n >= LIMITS.length) return; + tls.CLIENT_RENEG_LIMIT = LIMITS[n++]; + test(next); + } + next(); +} + +function test(next) { + const options = { + cert: fixtures.readKey('rsa_cert.crt'), + key: fixtures.readKey('rsa_private.pem'), + }; + + const server = https.createServer(options, (req, res) => { + const conn = req.connection; + conn.on('error', (err) => { + console.error(`Caught exception: ${err}`); + assert.match(err.message, /TLS session renegotiation attack/); + conn.destroy(); + }); + res.end('ok'); + }); + + server.listen(0, () => { + const agent = https.Agent({ + keepAlive: true, + }); + + let client; + let renegs = 0; + + const options = { + rejectUnauthorized: false, + agent, + }; + + const { port } = server.address(); + + https.get(`https://localhost:${port}/`, options, (res) => { + client = res.socket; + + client.on('close', (hadErr) => { + assert.strictEqual(hadErr, false); + assert.strictEqual(renegs, tls.CLIENT_RENEG_LIMIT + 1); + server.close(); + process.nextTick(next); + }); + + client.on('error', (err) => { + console.log('CLIENT ERR', err); + throw err; + }); + + spam(); + + // Simulate renegotiation attack + function spam() { + client.renegotiate({}, (err) => { + assert.ifError(err); + assert.ok(renegs <= tls.CLIENT_RENEG_LIMIT); + setImmediate(spam); + }); + renegs++; + } + }); + + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-client-resume.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-resume.js new file mode 100644 index 00000000..8904e241 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-client-resume.js @@ -0,0 +1,85 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Create an ssl server. First connection, validate that not resume. +// Cache session and close connection. Use session on second connection. +// ASSERT resumption. +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent2-key.pem'), + cert: fixtures.readKey('agent2-cert.pem') +}; + +// create server +const server = https.createServer(options, common.mustCall((req, res) => { + res.end('Goodbye'); +}, 2)); + +// start listening +server.listen(0, common.mustCall(function() { + const client1 = tls.connect({ + port: this.address().port, + rejectUnauthorized: false + }, common.mustCall(() => { + console.log('connect1'); + assert.strictEqual(client1.isSessionReused(), false); + client1.write('GET / HTTP/1.0\r\n' + + 'Server: 127.0.0.1\r\n' + + '\r\n'); + })); + + // TLS1.2 servers issue 1 ticket, TLS1.3 issues more, but only use the first. + client1.once('session', common.mustCall((session) => { + console.log('session'); + + const opts = { + port: server.address().port, + rejectUnauthorized: false, + session, + }; + + const client2 = tls.connect(opts, common.mustCall(() => { + console.log('connect2'); + assert.strictEqual(client2.isSessionReused(), true); + client2.write('GET / HTTP/1.0\r\n' + + 'Server: 127.0.0.1\r\n' + + '\r\n'); + })); + + client2.on('close', () => { + console.log('close2'); + server.close(); + }); + + client2.resume(); + })); + + client1.resume(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-close.js new file mode 100644 index 00000000..29104bf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-close.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const connections = {}; + +const server = https.createServer(options, (req, res) => { + const interval = setInterval(() => { + res.write('data'); + }, 1000); + interval.unref(); +}); + +server.on('connection', (connection) => { + const key = `${connection.remoteAddress}:${connection.remotePort}`; + connection.on('close', () => { + delete connections[key]; + }); + connections[key] = connection; +}); + +function shutdown() { + server.close(common.mustSucceed()); + + for (const key in connections) { + connections[key].destroy(); + delete connections[key]; + } +} + +server.listen(0, () => { + const requestOptions = { + hostname: '127.0.0.1', + port: server.address().port, + path: '/', + method: 'GET', + rejectUnauthorized: false + }; + + const req = https.request(requestOptions, (res) => { + res.on('data', () => {}); + setImmediate(shutdown); + }); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-connect-address-family.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-connect-address-family.js new file mode 100644 index 00000000..65cd5931 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-connect-address-family.js @@ -0,0 +1,44 @@ +'use strict'; + +// Test that the family option of https.get is honored. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const https = require('https'); + +{ + // Test that `https` machinery passes host name, and receives IP. + const hostAddrIPv6 = '::1'; + const HOSTNAME = 'dummy'; + https.createServer({ + cert: fixtures.readKey('agent1-cert.pem'), + key: fixtures.readKey('agent1-key.pem'), + }, common.mustCall(function(req, res) { + this.close(); + res.end(); + })).listen(0, hostAddrIPv6, common.mustCall(function() { + const options = { + host: HOSTNAME, + port: this.address().port, + family: 6, + rejectUnauthorized: false, + lookup: common.mustCall((addr, opt, cb) => { + assert.strictEqual(addr, HOSTNAME); + assert.strictEqual(opt.family, 6); + cb(null, hostAddrIPv6, opt.family); + }) + }; + // Will fail with ECONNREFUSED if the address family is not honored. + https.get(options, common.mustCall(function() { + assert.strictEqual(this.socket.remoteAddress, hostAddrIPv6); + this.destroy(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-connecting-to-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-connecting-to-http.js new file mode 100644 index 00000000..195ad38e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-connecting-to-http.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This tests the situation where you try to connect a https client +// to an http server. You should get an error and exit. +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const http = require('http'); +const https = require('https'); +const server = http.createServer(common.mustNotCall()); + +server.listen(0, common.mustCall(function() { + const req = https.get({ port: this.address().port }, common.mustNotCall()); + + req.on('error', common.mustCall(function(e) { + console.log('Got expected error: ', e.message); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-drain.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-drain.js new file mode 100644 index 00000000..1c8a2925 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-drain.js @@ -0,0 +1,92 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('rsa_private.pem'), + cert: fixtures.readKey('rsa_cert.crt') +}; + +const bufSize = 1024 * 1024; +let sent = 0; +let received = 0; + +const server = https.createServer(options, function(req, res) { + res.writeHead(200); + req.pipe(res); +}); + +server.listen(0, function() { + let resumed = false; + const req = https.request({ + method: 'POST', + port: this.address().port, + rejectUnauthorized: false + }, function(res) { + let timer; + res.pause(); + console.error('paused'); + send(); + function send() { + if (req.write(Buffer.allocUnsafe(bufSize))) { + sent += bufSize; + assert.ok(sent < 100 * 1024 * 1024); // max 100MB + return process.nextTick(send); + } + sent += bufSize; + console.error(`sent: ${sent}`); + resumed = true; + res.resume(); + console.error('resumed'); + timer = setTimeout(function() { + process.exit(1); + }, 1000); + } + + res.on('data', function(data) { + assert.ok(resumed); + if (timer) { + clearTimeout(timer); + timer = null; + } + received += data.length; + if (received >= sent) { + console.error(`received: ${received}`); + req.end(); + server.close(); + } + }); + }); + req.write('a'); + ++sent; +}); + +process.on('exit', function() { + assert.strictEqual(sent, received); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-eof-for-eom.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-eof-for-eom.js new file mode 100644 index 00000000..b2f17865 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-eof-for-eom.js @@ -0,0 +1,90 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// I hate HTTP. One way of terminating an HTTP response is to not send +// a content-length header, not send a transfer-encoding: chunked header, +// and simply terminate the TCP connection. That is identity +// transfer-encoding. +// +// This test is to be sure that the https client is handling this case +// correctly. + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const tls = require('tls'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + + +const server = tls.Server(options, function(socket) { + console.log('2) Server got request'); + socket.write('HTTP/1.1 200 OK\r\n' + + 'Date: Tue, 15 Feb 2011 22:14:54 GMT\r\n' + + 'Expires: -1\r\n' + + 'Cache-Control: private, max-age=0\r\n' + + 'Set-Cookie: xyz\r\n' + + 'Set-Cookie: abc\r\n' + + 'Server: gws\r\n' + + 'X-XSS-Protection: 1; mode=block\r\n' + + 'Connection: close\r\n' + + '\r\n'); + + socket.write('hello world\n'); + + setTimeout(function() { + socket.end('hello world\n'); + console.log('4) Server finished response'); + }, 100); +}); + +server.listen(0, common.mustCall(function() { + console.log('1) Making Request'); + https.get({ + port: this.address().port, + rejectUnauthorized: false + }, common.mustCall(function(res) { + let bodyBuffer = ''; + + server.close(); + console.log('3) Client got response headers.'); + + assert.strictEqual(res.headers.server, 'gws'); + + res.setEncoding('utf8'); + res.on('data', function(s) { + bodyBuffer += s; + }); + + res.on('end', common.mustCall(function() { + console.log('5) Client got "end" event.'); + assert.strictEqual(bodyBuffer, 'hello world\nhello world\n'); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-foafssl.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-foafssl.js new file mode 100644 index 00000000..df375e7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-foafssl.js @@ -0,0 +1,93 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { opensslCli } = require('../common/crypto'); + +if (!opensslCli) { + common.skip('node compiled without OpenSSL CLI.'); +} + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const https = require('https'); +const spawn = require('child_process').spawn; + +const options = { + key: fixtures.readKey('rsa_private.pem'), + cert: fixtures.readKey('rsa_cert.crt'), + requestCert: true, + rejectUnauthorized: false +}; + +const webIdUrl = 'URI:http://example.com/#me'; +const modulus = fixtures.readKey('rsa_cert_foafssl_b.modulus', 'ascii').replace(/\n/g, ''); +const exponent = fixtures.readKey('rsa_cert_foafssl_b.exponent', 'ascii').replace(/\n/g, ''); + +const CRLF = '\r\n'; +const body = 'hello world\n'; +let cert; + +const server = https.createServer(options, common.mustCall(function(req, res) { + console.log('got request'); + + cert = req.connection.getPeerCertificate(); + + assert.strictEqual(cert.subjectaltname, webIdUrl); + assert.strictEqual(cert.exponent, exponent); + assert.strictEqual(cert.modulus, modulus); + res.writeHead(200, { 'content-type': 'text/plain' }); + res.end(body, () => { console.log('stream finished'); }); + console.log('sent response'); +})); + +server.listen(0, function() { + const args = ['s_client', + '-quiet', + '-connect', `127.0.0.1:${this.address().port}`, + '-cert', fixtures.path('keys/rsa_cert_foafssl_b.crt'), + '-key', fixtures.path('keys/rsa_private_b.pem')]; + + const client = spawn(opensslCli, args); + + client.stdout.on('data', function(data) { + console.log('response received'); + const message = data.toString(); + const contents = message.split(CRLF + CRLF).pop(); + assert.strictEqual(body, contents); + server.close((e) => { + assert.ifError(e); + console.log('server closed'); + }); + console.log('server.close() called'); + }); + + client.stdin.write('GET /\r\n\r\n'); + + client.on('error', function(error) { + throw error; + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-host-headers.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-host-headers.js new file mode 100644 index 00000000..32629429 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-host-headers.js @@ -0,0 +1,117 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const debug = require('util').debuglog('test'); + +let counter = 0; + +const httpsServer = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}, common.mustCall(function(req, res) { + debug(`Got request: ${req.headers.host} ${req.url}`); + if (req.url.startsWith('/setHostFalse')) { + assert.strictEqual(req.headers.host, undefined); + } else { + assert.strictEqual( + req.headers.host, `localhost:${this.address().port}`, + `Wrong host header for req[${req.url}]: ${req.headers.host}`); + } + res.writeHead(200, {}); + res.end('ok'); +}, 6)).listen(0, common.mustCall(function(err) { + debug(`test https server listening on port ${this.address().port}`); + assert.ifError(err); + https.get({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()); + + https.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()).end(); + + https.request({ + method: 'POST', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()).end(); + + https.request({ + method: 'PUT', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()).end(); + + https.request({ + method: 'DELETE', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()).end(); + + https.get({ + method: 'GET', + path: `/setHostFalse${counter++}`, + host: 'localhost', + setHost: false, + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()); + + https.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + setHost: true, + // agent: false, + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()).end(); + + https.get({ + method: 'GET', + path: `/setHostFalse${counter++}`, + host: 'localhost', + setHost: 0, + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()); + + https.get({ + method: 'GET', + path: `/setHostFalse${counter++}`, + host: 'localhost', + setHost: null, + port: this.address().port, + rejectUnauthorized: false, + }, cb).on('error', common.mustNotCall()); +})); + +const cb = common.mustCall(function(res) { + counter--; + debug(`back from https request. counter = ${counter}`); + if (counter === 0) { + httpsServer.close(); + debug('ok'); + } + res.resume(); +}, 9); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-hwm.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-hwm.js new file mode 100644 index 00000000..d9d8815c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-hwm.js @@ -0,0 +1,66 @@ +'use strict'; + +// Test https highWaterMark + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); +const fixtures = require('../common/fixtures'); + +let counter = 0; + +function loadCallback(highWaterMark) { + return common.mustCall(function(res) { + assert.strictEqual(highWaterMark, res.readableHighWaterMark); + counter--; + console.log('back from https request. ', + `highWaterMark = ${res.readableHighWaterMark}`); + if (counter === 0) { + httpsServer.close(); + console.log('ok'); + } + res.resume(); + }); +} + +// create server +const httpsServer = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}, common.mustCall(function(req, res) { + res.writeHead(200, {}); + res.end('ok'); +}, 3)).listen(0, common.mustCall(function(err) { + console.log(`test https server listening on port ${this.address().port}`); + assert.ifError(err); + + https.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + highWaterMark: 128000, + }, loadCallback(128000)).on('error', common.mustNotCall()).end(); + + https.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + highWaterMark: 0, + }, loadCallback(0)).on('error', common.mustNotCall()).end(); + + https.request({ + method: 'GET', + path: `/${counter++}`, + host: 'localhost', + port: this.address().port, + rejectUnauthorized: false, + highWaterMark: undefined, + }, loadCallback(process.platform === 'win32' ? 16 * 1024 : 64 * 1024)).on('error', common.mustNotCall()).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-insecure-parse-per-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-insecure-parse-per-stream.js new file mode 100644 index 00000000..5b21c995 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-insecure-parse-per-stream.js @@ -0,0 +1,134 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); +const tls = require('tls'); +const { finished, duplexPair } = require('stream'); + +const certFixture = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem'), +}; + + +// Test that setting the `insecureHTTPParse` option works on a per-stream-basis. + +// Test 1: The server sends an invalid header. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = https.request({ + rejectUnauthorized: false, + createConnection: common.mustCall(() => clientSide), + insecureHTTPParser: true + }, common.mustCall((res) => { + assert.strictEqual(res.headers.hello, 'foo\x08foo'); + res.resume(); // We don’t actually care about contents. + res.on('end', common.mustCall()); + })); + req.end(); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 2: The same as Test 1 except without the option, to make sure it fails. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = https.request({ + rejectUnauthorized: false, + createConnection: common.mustCall(() => clientSide) + }, common.mustNotCall()); + req.end(); + req.on('error', common.mustCall()); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 3: The client sends an invalid header. +{ + const testData = 'Hello, World!\n'; + const server = https.createServer( + { insecureHTTPParser: true, + ...certFixture }, + common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + })); + + server.on('clientError', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = tls.connect({ + port: server.address().port, + rejectUnauthorized: false + }); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + '\r\n\r\n'); + client.end(); + + client.on('data', () => {}); + finished(client, common.mustCall(() => { + server.close(); + })); + })); +} + +// Test 4: The same as Test 3 except without the option, to make sure it fails. +{ + const server = https.createServer( + { ...certFixture }, + common.mustNotCall()); + + server.on('clientError', common.mustCall()); + + server.listen(0, common.mustCall(() => { + const client = tls.connect({ + port: server.address().port, + rejectUnauthorized: false + }); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: foo\x08foo\r\n' + + '\r\n\r\n'); + client.end(); + + client.on('data', () => {}); + finished(client, common.mustCall(() => { + server.close(); + })); + })); +} + +// Test 5: Invalid argument type +{ + assert.throws( + () => https.request({ insecureHTTPParser: 0 }, common.mustNotCall()), + common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "options.insecureHTTPParser" property must be of' + + ' type boolean. Received type number (0)' + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-keep-alive-drop-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-keep-alive-drop-requests.js new file mode 100644 index 00000000..78ee0c19 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-keep-alive-drop-requests.js @@ -0,0 +1,51 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const https = require('https'); +const http = require('http'); +const net = require('net'); +const assert = require('assert'); +const tls = require('tls'); +const { readKey } = require('../common/fixtures'); + +function request(socket) { + socket.write('GET / HTTP/1.1\r\nHost: localhost\r\nConnection: keep-alive\r\n\r\n\r\n'); +} + +// https options +const httpsOptions = { + key: readKey('agent1-key.pem'), + cert: readKey('agent1-cert.pem') +}; + +const server = https.createServer(httpsOptions, common.mustCall((req, res) => { + res.end('ok'); +})); + +server.on('dropRequest', common.mustCall((request, socket) => { + assert.strictEqual(request instanceof http.IncomingMessage, true); + assert.strictEqual(socket instanceof net.Socket, true); + server.close(); +})); + +server.listen(0, common.mustCall(() => { + const socket = tls.connect( + server.address().port, + { + rejectUnauthorized: false + }, + common.mustCall(() => { + request(socket); + request(socket); + socket.on('error', common.mustNotCall()); + socket.on('data', common.mustCallAtLeast()); + socket.on('close', common.mustCall()); + }) + ); +})); + +server.maxRequestsPerSocket = 1; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress-bind-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress-bind-error.js new file mode 100644 index 00000000..57e4dd05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress-bind-error.js @@ -0,0 +1,62 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const invalidLocalAddress = '1.2.3.4'; + +const server = https.createServer(options, function(req, res) { + console.log(`Connect from: ${req.connection.remoteAddress}`); + + req.on('end', function() { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(`You are from: ${req.connection.remoteAddress}`); + }); + req.resume(); +}); + +server.listen(0, '127.0.0.1', common.mustCall(function() { + https.request({ + host: 'localhost', + port: this.address().port, + path: '/', + method: 'GET', + localAddress: invalidLocalAddress + }, function(res) { + assert.fail('unexpectedly got response from server'); + }).on('error', common.mustCall(function(e) { + console.log(`client got error: ${e.message}`); + server.close(); + })).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress.js new file mode 100644 index 00000000..2a4629b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-localaddress.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const { hasMultiLocalhost } = require('../common/net'); +if (!hasMultiLocalhost()) { + common.skip('platform-specific test.'); +} + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.createServer(options, function(req, res) { + console.log(`Connect from: ${req.connection.remoteAddress}`); + assert.strictEqual(req.connection.remoteAddress, '127.0.0.2'); + + req.on('end', function() { + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(`You are from: ${req.connection.remoteAddress}`); + }); + req.resume(); +}); + +server.listen(0, '127.0.0.1', function() { + const options = { + host: 'localhost', + port: this.address().port, + family: 4, + path: '/', + method: 'GET', + localAddress: '127.0.0.2', + rejectUnauthorized: false + }; + + const req = https.request(options, function(res) { + res.on('end', function() { + server.close(); + }); + res.resume(); + }); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-max-header-size-per-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-max-header-size-per-stream.js new file mode 100644 index 00000000..39291696 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-max-header-size-per-stream.js @@ -0,0 +1,122 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const https = require('https'); +const http = require('http'); +const tls = require('tls'); +const { finished, duplexPair } = require('stream'); + +const certFixture = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem'), +}; + + +// Test that setting the `maxHeaderSize` option works on a per-stream-basis. + +// Test 1: The server sends larger headers than what would otherwise be allowed. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = https.request({ + createConnection: common.mustCall(() => clientSide), + maxHeaderSize: http.maxHeaderSize * 4 + }, common.mustCall((res) => { + assert.strictEqual(res.headers.hello, 'A'.repeat(http.maxHeaderSize * 3)); + res.resume(); // We don’t actually care about contents. + res.on('end', common.mustCall()); + })); + req.end(); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 2: The same as Test 1 except without the option, to make sure it fails. +{ + const [ clientSide, serverSide ] = duplexPair(); + + const req = https.request({ + createConnection: common.mustCall(() => clientSide) + }, common.mustNotCall()); + req.end(); + req.on('error', common.mustCall()); + + serverSide.resume(); // Dump the request + serverSide.end('HTTP/1.1 200 OK\r\n' + + 'Host: example.com\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + 'Content-Length: 0\r\n' + + '\r\n\r\n'); +} + +// Test 3: The client sends larger headers than what would otherwise be allowed. +{ + const testData = 'Hello, World!\n'; + const server = https.createServer( + { maxHeaderSize: http.maxHeaderSize * 4, + ...certFixture }, + common.mustCall((req, res) => { + res.statusCode = 200; + res.setHeader('Content-Type', 'text/plain'); + res.end(testData); + })); + + server.on('clientError', common.mustNotCall()); + + server.listen(0, common.mustCall(() => { + const client = tls.connect({ + port: server.address().port, + rejectUnauthorized: false + }); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + '\r\n\r\n'); + client.end(); + + client.on('data', () => {}); + finished(client, common.mustCall(() => { + server.close(); + })); + })); +} + +// Test 4: The same as Test 3 except without the option, to make sure it fails. +{ + const server = https.createServer({ ...certFixture }, common.mustNotCall()); + + // clientError may be emitted multiple times when header is larger than + // maxHeaderSize. + server.on('clientError', common.mustCallAtLeast(1)); + + server.listen(0, common.mustCall(() => { + const client = tls.connect({ + port: server.address().port, + rejectUnauthorized: false + }); + client.write( + 'GET / HTTP/1.1\r\n' + + 'Host: example.com\r\n' + + 'Hello: ' + 'A'.repeat(http.maxHeaderSize * 3) + '\r\n' + + '\r\n\r\n'); + client.end(); + + client.on('data', () => {}); + finished(client, common.mustCall(() => { + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-max-headers-count.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-max-headers-count.js new file mode 100644 index 00000000..6b188b07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-max-headers-count.js @@ -0,0 +1,75 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +let requests = 0; +let responses = 0; + +const headers = { + host: 'example.com' +}; +const N = 100; +for (let i = 0; i < N; ++i) { + headers[`key${i}`] = i; +} + +const maxAndExpected = [ // for server + [50, 50], + [1500, 102], + [0, N + 2], // Host and Connection +]; +let max = maxAndExpected[requests][0]; +let expected = maxAndExpected[requests][1]; + +const server = https.createServer(serverOptions, common.mustCall((req, res) => { + assert.strictEqual(Object.keys(req.headers).length, expected); + if (++requests < maxAndExpected.length) { + max = maxAndExpected[requests][0]; + expected = maxAndExpected[requests][1]; + server.maxHeadersCount = max; + } + res.writeHead(200, { ...headers, 'Connection': 'close' }); + res.end(); +}, 3)); +server.maxHeadersCount = max; + +server.listen(0, common.mustCall(() => { + const maxAndExpected = [ // for client + [20, 20], + [1200, 104], + [0, N + 4], // Host and Connection + ]; + const doRequest = common.mustCall(() => { + const max = maxAndExpected[responses][0]; + const expected = maxAndExpected[responses][1]; + const req = https.request({ + port: server.address().port, + headers: headers, + rejectUnauthorized: false + }, (res) => { + assert.strictEqual(Object.keys(res.headers).length, expected); + res.on('end', () => { + if (++responses < maxAndExpected.length) { + doRequest(); + } else { + server.close(); + } + }); + res.resume(); + }); + req.maxHeadersCount = max; + req.end(); + }, 3); + doRequest(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-options-boolean-check.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-options-boolean-check.js new file mode 100644 index 00000000..9740704e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-options-boolean-check.js @@ -0,0 +1,156 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +function toArrayBuffer(buf) { + const ab = new ArrayBuffer(buf.length); + const view = new Uint8Array(ab); + return buf.map((b, i) => view[i] = b); +} + +function toDataView(buf) { + const ab = new ArrayBuffer(buf.length); + const view = new DataView(ab); + return buf.map((b, i) => view[i] = b); +} + +const keyBuff = fixtures.readKey('agent1-key.pem'); +const certBuff = fixtures.readKey('agent1-cert.pem'); +const keyBuff2 = fixtures.readKey('ec-key.pem'); +const certBuff2 = fixtures.readKey('ec-cert.pem'); +const caCert = fixtures.readKey('ca1-cert.pem'); +const caCert2 = fixtures.readKey('ca2-cert.pem'); +const keyStr = keyBuff.toString(); +const certStr = certBuff.toString(); +const keyStr2 = keyBuff2.toString(); +const certStr2 = certBuff2.toString(); +const caCertStr = caCert.toString(); +const caCertStr2 = caCert2.toString(); +const keyArrBuff = toArrayBuffer(keyBuff); +const certArrBuff = toArrayBuffer(certBuff); +const caArrBuff = toArrayBuffer(caCert); +const keyDataView = toDataView(keyBuff); +const certDataView = toDataView(certBuff); +const caArrDataView = toDataView(caCert); + +// Checks to ensure https.createServer doesn't throw an error +// Format ['key', 'cert'] +[ + [keyBuff, certBuff], + [false, certBuff], + [keyBuff, false], + [keyStr, certStr], + [false, certStr], + [keyStr, false], + [false, false], + [keyArrBuff, certArrBuff], + [keyArrBuff, false], + [false, certArrBuff], + [keyDataView, certDataView], + [keyDataView, false], + [false, certDataView], + [[keyBuff, keyBuff2], [certBuff, certBuff2]], + [[keyStr, keyStr2], [certStr, certStr2]], + [[keyStr, keyStr2], false], + [false, [certStr, certStr2]], + [[{ pem: keyBuff }], false], + [[{ pem: keyBuff }, { pem: keyBuff }], false], +].forEach(([key, cert]) => { + https.createServer({ key, cert }); +}); + +// Checks to ensure https.createServer predictably throws an error +// Format ['key', 'cert', 'expected message'] +[ + [true, certBuff], + [true, certStr], + [true, certArrBuff], + [true, certDataView], + [true, false], + [true, false], + [{ pem: keyBuff }, false], + [1, false], + [[keyBuff, true], [certBuff, certBuff2], 1], + [[true, keyStr2], [certStr, certStr2], 0], + [[true, false], [certBuff, certBuff2], 0], + [true, [certBuff, certBuff2]], +].forEach(([key, cert, index]) => { + const val = index === undefined ? key : key[index]; + assert.throws(() => { + https.createServer({ key, cert }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.key" property must be of type string or an ' + + 'instance of Buffer, TypedArray, or DataView.' + + common.invalidArgTypeHelper(val) + }); +}); + +[ + [keyBuff, true], + [keyStr, true], + [keyArrBuff, true], + [keyDataView, true], + [true, true], + [false, true], + [false, { pem: keyBuff }], + [false, 1], + [[keyBuff, keyBuff2], [true, certBuff2], 0], + [[keyStr, keyStr2], [certStr, true], 1], + [[keyStr, keyStr2], [true, false], 0], + [[keyStr, keyStr2], true], +].forEach(([key, cert, index]) => { + const val = index === undefined ? cert : cert[index]; + assert.throws(() => { + https.createServer({ key, cert }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.cert" property must be of type string or an ' + + 'instance of Buffer, TypedArray, or DataView.' + + common.invalidArgTypeHelper(val) + }); +}); + +// Checks to ensure https.createServer works with the CA parameter +// Format ['key', 'cert', 'ca'] +[ + [keyBuff, certBuff, caCert], + [keyBuff, certBuff, [caCert, caCert2]], + [keyBuff, certBuff, caCertStr], + [keyBuff, certBuff, [caCertStr, caCertStr2]], + [keyBuff, certBuff, caArrBuff], + [keyBuff, certBuff, caArrDataView], + [keyBuff, certBuff, false], +].forEach(([key, cert, ca]) => { + https.createServer({ key, cert, ca }); +}); + +// Checks to ensure https.createServer throws an error for CA assignment +// Format ['key', 'cert', 'ca'] +[ + [keyBuff, certBuff, true], + [keyBuff, certBuff, {}], + [keyBuff, certBuff, 1], + [keyBuff, certBuff, true], + [keyBuff, certBuff, [caCert, true], 1], +].forEach(([key, cert, ca, index]) => { + const val = index === undefined ? ca : ca[index]; + assert.throws(() => { + https.createServer({ key, cert, ca }); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options.ca" property must be of type string or an instance' + + ' of Buffer, TypedArray, or DataView.' + + common.invalidArgTypeHelper(val) + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-pfx.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-pfx.js new file mode 100644 index 00000000..4246913a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-pfx.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); + +const pfx = fixtures.readKey('rsa_cert.pfx'); + +const options = { + host: '127.0.0.1', + port: undefined, + path: '/', + pfx: pfx, + passphrase: 'sample', + requestCert: true, + rejectUnauthorized: false +}; + +const server = https.createServer(options, function(req, res) { + assert.strictEqual(req.socket.authorized, false); // not a client cert + assert.strictEqual(req.socket.authorizationError, + 'DEPTH_ZERO_SELF_SIGNED_CERT'); + res.writeHead(200); + res.end('OK'); +}); + +server.listen(0, options.host, common.mustCall(function() { + options.port = this.address().port; + + https.get(options, common.mustCall(function(res) { + let data = ''; + + res.on('data', function(data_) { data += data_; }); + res.on('end', common.mustCall(function() { + assert.strictEqual(data, 'OK'); + server.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-request-arguments.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-request-arguments.js new file mode 100644 index 00000000..9dc80094 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-request-arguments.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem') +}; + +// Test providing both a url and options, with the options partially +// replacing address and port portions of the URL provided. +{ + const server = https.createServer( + options, + common.mustCall((req, res) => { + assert.strictEqual(req.url, '/testpath'); + res.end(); + server.close(); + }) + ); + + server.listen( + 0, + common.mustCall(() => { + https.get( + 'https://example.com/testpath', + + { + hostname: 'localhost', + port: server.address().port, + rejectUnauthorized: false + }, + + common.mustCall((res) => { + res.resume(); + }) + ); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-resume-after-renew.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-resume-after-renew.js new file mode 100644 index 00000000..939975ad --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-resume-after-renew.js @@ -0,0 +1,54 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const https = require('https'); +const crypto = require('crypto'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem') +}; + +const server = https.createServer(options, function(req, res) { + res.end('hello'); +}); + +const aes = Buffer.alloc(16, 'S'); +const hmac = Buffer.alloc(16, 'H'); + +server._sharedCreds.context.enableTicketKeyCallback(); +server._sharedCreds.context.onticketkeycallback = function(name, iv, enc) { + if (enc) { + const newName = Buffer.alloc(16, 'A'); + const newIV = crypto.randomBytes(16); + return [ 1, hmac, aes, newName, newIV ]; + } + // Renew + return [ 2, hmac, aes ]; +}; + +server.listen(0, function() { + const addr = this.address(); + + function doReq(callback) { + https.request({ + method: 'GET', + port: addr.port, + servername: 'agent1', + ca: options.ca + }, function(res) { + res.resume(); + res.once('end', callback); + }).end(); + } + + doReq(function() { + doReq(function() { + server.close(); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-selfsigned-no-keycertsign-no-crash.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-selfsigned-no-keycertsign-no-crash.js new file mode 100644 index 00000000..2dd46ac8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-selfsigned-no-keycertsign-no-crash.js @@ -0,0 +1,63 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +// This test starts an https server and tries +// to connect to it using a self-signed certificate. +// This certificate´s keyUsage does not include the keyCertSign +// bit, which used to crash node. The test ensures node +// will not crash. Key and certificate are from #37889. +// Note: This test assumes that the connection will succeed. + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const crypto = require('crypto'); + +// See #37990 for details on why this is problematic with FIPS. +if (process.config.variables.openssl_is_fips) + common.skip('Skipping as test uses non-fips compliant EC curve'); + +// This test will fail for OpenSSL < 1.1.1h +const minOpenSSL = 269488271; + +if (crypto.constants.OPENSSL_VERSION_NUMBER < minOpenSSL) + common.skip('OpenSSL < 1.1.1h'); + +const https = require('https'); +const path = require('path'); + +const key = + fixtures.readKey(path.join('selfsigned-no-keycertsign', 'key.pem')); + +const cert = + fixtures.readKey(path.join('selfsigned-no-keycertsign', 'cert.pem')); + +const serverOptions = { + key: key, + cert: cert +}; + +// Start the server +const httpsServer = https.createServer(serverOptions, (req, res) => { + res.writeHead(200); + res.end('hello world\n'); +}); +httpsServer.listen(0); + +httpsServer.on('listening', () => { + // Once the server started listening, built the client config + // with the server´s used port + const clientOptions = { + hostname: '127.0.0.1', + port: httpsServer.address().port, + ca: cert + }; + // Try to connect + const req = https.request(clientOptions, common.mustCall((res) => { + httpsServer.close(); + })); + + req.on('error', common.mustNotCall()); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-async-dispose.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-async-dispose.js new file mode 100644 index 00000000..93b5cb74 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-async-dispose.js @@ -0,0 +1,19 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const { createServer } = require('https'); +const { kConnectionsCheckingInterval } = require('_http_server'); + +const server = createServer(); + +server.listen(0, common.mustCall(() => { + server.on('close', common.mustCall()); + server[Symbol.asyncDispose]().then(common.mustCall(() => { + assert(server[kConnectionsCheckingInterval]._destroyed); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-all.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-all.js new file mode 100644 index 00000000..170d95db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-all.js @@ -0,0 +1,71 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { createServer } = require('https'); +const { connect } = require('tls'); + +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +let connections = 0; + +const server = createServer(options, common.mustCall(function(req, res) { + res.writeHead(200, { Connection: 'keep-alive' }); + res.end(); +}), { + headersTimeout: 0, + keepAliveTimeout: 0, + requestTimeout: common.platformTimeout(60000), +}); + +server.on('connection', function() { + connections++; +}); + +server.listen(0, function() { + const port = server.address().port; + + // Create a first request but never finish it + const client1 = connect({ port, rejectUnauthorized: false }); + + client1.on('connect', common.mustCall(() => { + // Create a second request, let it finish but leave the connection opened using HTTP keep-alive + const client2 = connect({ port, rejectUnauthorized: false }); + let response = ''; + + client2.setEncoding('utf8'); + client2.on('data', common.mustCall((chunk) => { + response += chunk; + + if (response.endsWith('0\r\n\r\n')) { + assert(response.startsWith('HTTP/1.1 200 OK\r\nConnection: keep-alive')); + assert.strictEqual(connections, 2); + + server.closeAllConnections(); + server.close(common.mustCall()); + + // This timer should never go off as the server.close should shut everything down + setTimeout(common.mustNotCall(), common.platformTimeout(1500)).unref(); + } + })); + + client2.on('close', common.mustCall()); + + client2.write('GET / HTTP/1.1\r\nHost: example.com\r\n\r\n'); + })); + + client1.on('close', common.mustCall()); + + client1.on('error', () => {}); + + client1.write('GET / HTTP/1.1'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-destroy-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-destroy-timeout.js new file mode 100644 index 00000000..e876721f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-destroy-timeout.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { createServer } = require('https'); +const { kConnectionsCheckingInterval } = require('_http_server'); + +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = createServer(options, function(req, res) {}); +server.listen(0, common.mustCall(function() { + assert.strictEqual(server[kConnectionsCheckingInterval]._destroyed, false); + server.close(common.mustCall(() => { + assert(server[kConnectionsCheckingInterval]._destroyed); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-idle.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-idle.js new file mode 100644 index 00000000..9a9f3758 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-close-idle.js @@ -0,0 +1,82 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { createServer } = require('https'); +const { connect } = require('tls'); + +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +let connections = 0; + +const server = createServer(options, common.mustCall(function(req, res) { + res.writeHead(200, { Connection: 'keep-alive' }); + res.end(); +}), { + headersTimeout: 0, + keepAliveTimeout: 0, + requestTimeout: common.platformTimeout(60000), +}); + +server.on('connection', function() { + connections++; +}); + +server.listen(0, function() { + const port = server.address().port; + let client1Closed = false; + let client2Closed = false; + + // Create a first request but never finish it + const client1 = connect({ port, rejectUnauthorized: false }); + + client1.on('connect', common.mustCall(() => { + // Create a second request, let it finish but leave the connection opened using HTTP keep-alive + const client2 = connect({ port, rejectUnauthorized: false }); + let response = ''; + + client2.setEncoding('utf8'); + client2.on('data', common.mustCall((chunk) => { + response += chunk; + + if (response.endsWith('0\r\n\r\n')) { + assert(response.startsWith('HTTP/1.1 200 OK\r\nConnection: keep-alive')); + assert.strictEqual(connections, 2); + + server.close(common.mustCall()); + + // Check that only the idle connection got closed + setTimeout(common.mustCall(() => { + assert(!client1Closed); + assert(client2Closed); + + server.closeAllConnections(); + server.close(common.mustCall()); + }), common.platformTimeout(500)).unref(); + } + })); + + client2.on('close', common.mustCall(() => { + client2Closed = true; + })); + + client2.write('GET / HTTP/1.1\r\nHost: localhost\r\n\r\n'); + })); + + client1.on('close', common.mustCall(() => { + client1Closed = true; + })); + + client1.on('error', () => {}); + + client1.write('GET / HTTP/1.1'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-connections-checking-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-connections-checking-leak.js new file mode 100644 index 00000000..f79149ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-connections-checking-leak.js @@ -0,0 +1,29 @@ +'use strict'; + +// Flags: --expose-gc + +// Check that creating a server without listening does not leak resources. + +const common = require('../common'); + +if (!common.hasCrypto) { + common.skip('missing crypto'); +} + +const { onGC } = require('../common/gc'); +const Countdown = require('../common/countdown'); + +const https = require('https'); +const max = 100; + +// Note that Countdown internally calls common.mustCall, that's why it's not done here. +const countdown = new Countdown(max, () => {}); + +for (let i = 0; i < max; i++) { + const server = https.createServer((req, res) => {}); + onGC(server, { ongc: countdown.dec.bind(countdown) }); +} + +setImmediate(() => { + globalThis.gc(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-headers-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-headers-timeout.js new file mode 100644 index 00000000..45457e39 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-headers-timeout.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const { createServer } = require('https'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), +}; + +const server = createServer(options); + +// 60000 seconds is the default +assert.strictEqual(server.headersTimeout, 60000); +const headersTimeout = common.platformTimeout(1000); +server.headersTimeout = headersTimeout; +assert.strictEqual(server.headersTimeout, headersTimeout); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-incoming-message.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-incoming-message.js new file mode 100644 index 00000000..102ee567 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-incoming-message.js @@ -0,0 +1,51 @@ +'use strict'; + +/** + * This test covers http.Server({ IncomingMessage }) option: + * With IncomingMessage option the server should use + * the new class for creating req Object instead of the default + * http.IncomingMessage. + */ +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http = require('http'); +const https = require('https'); + +class MyIncomingMessage extends http.IncomingMessage { + getUserAgent() { + return this.headers['user-agent'] || 'unknown'; + } +} + +const server = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem'), + IncomingMessage: MyIncomingMessage +}, common.mustCall(function(req, res) { + assert.strictEqual(req.getUserAgent(), 'node-test'); + res.statusCode = 200; + res.end(); +})); +server.listen(); + +server.on('listening', function makeRequest() { + https.get({ + port: this.address().port, + rejectUnauthorized: false, + headers: { + 'User-Agent': 'node-test' + } + }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.on('end', () => { + server.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-server-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-server-response.js new file mode 100644 index 00000000..8745415f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-options-server-response.js @@ -0,0 +1,47 @@ +'use strict'; + +/** + * This test covers http.Server({ ServerResponse }) option: + * With ServerResponse option the server should use + * the new class for creating res Object instead of the default + * http.ServerResponse. + */ +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const http = require('http'); +const https = require('https'); + +class MyServerResponse extends http.ServerResponse { + status(code) { + return this.writeHead(code, { 'Content-Type': 'text/plain' }); + } +} + +const server = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + ca: fixtures.readKey('ca1-cert.pem'), + ServerResponse: MyServerResponse +}, common.mustCall(function(req, res) { + res.status(200); + res.end(); +})); +server.listen(); + +server.on('listening', function makeRequest() { + https.get({ + port: this.address().port, + rejectUnauthorized: false + }, (res) => { + assert.strictEqual(res.statusCode, 200); + res.on('end', () => { + server.close(); + }); + res.resume(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-server-request-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-request-timeout.js new file mode 100644 index 00000000..00bac8ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-server-request-timeout.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const assert = require('assert'); +const { createServer } = require('https'); +const fixtures = require('../common/fixtures'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = createServer(options); + +// 300 seconds is the default +assert.strictEqual(server.requestTimeout, 300000); +const requestTimeout = common.platformTimeout(1000); +server.requestTimeout = requestTimeout; +assert.strictEqual(server.requestTimeout, requestTimeout); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-set-timeout-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-set-timeout-server.js new file mode 100644 index 00000000..c67155e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-set-timeout-server.js @@ -0,0 +1,241 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const https = require('https'); +const http = require('http'); +const tls = require('tls'); + +const tests = []; + +const serverOptions = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +function test(fn) { + if (!tests.length) + process.nextTick(run); + tests.push(common.mustCall(fn)); +} + +function run() { + const fn = tests.shift(); + if (fn) { + fn(run); + } +} + +test(function serverTimeout(cb) { + const server = https.createServer(serverOptions); + server.listen(common.mustCall(() => { + const s = server.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof https.Server); + https.get({ + port: server.address().port, + rejectUnauthorized: false + }).on('error', common.mustCall()); + })); +}); + +test(function serverRequestTimeout(cb) { + const server = https.createServer( + serverOptions, + common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = req.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.IncomingMessage); + })); + server.listen(common.mustCall(() => { + const req = https.request({ + port: server.address().port, + method: 'POST', + rejectUnauthorized: false + }); + req.on('error', common.mustCall()); + req.write('Hello'); + // req is in progress + })); +}); + +test(function serverResponseTimeout(cb) { + const server = https.createServer( + serverOptions, + common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = res.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof http.OutgoingMessage); + })); + server.listen(common.mustCall(() => { + https.get({ + port: server.address().port, + rejectUnauthorized: false + }).on('error', common.mustCall()); + })); +}); + +test(function serverRequestNotTimeoutAfterEnd(cb) { + const server = https.createServer( + serverOptions, + common.mustCall((req, res) => { + // Just do nothing, we should get a timeout event. + const s = req.setTimeout(50, common.mustNotCall()); + assert.ok(s instanceof http.IncomingMessage); + res.on('timeout', common.mustCall()); + })); + server.on('timeout', common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + server.listen(common.mustCall(() => { + https.get({ + port: server.address().port, + rejectUnauthorized: false + }).on('error', common.mustCall()); + })); +}); + +test(function serverResponseTimeoutWithPipeline(cb) { + let caughtTimeout = ''; + let secReceived = false; + process.on('exit', () => { + assert.strictEqual(caughtTimeout, '/2'); + }); + const server = https.createServer(serverOptions, (req, res) => { + if (req.url === '/2') + secReceived = true; + if (req.url === '/1') { + res.end(); + return; + } + const s = res.setTimeout(50, () => { + caughtTimeout += req.url; + }); + assert.ok(s instanceof http.OutgoingMessage); + }); + server.on('timeout', common.mustCall((socket) => { + if (secReceived) { + socket.destroy(); + server.close(); + cb(); + } + })); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + rejectUnauthorized: false + }; + const c = tls.connect(options, () => { + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /2 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + c.write('GET /3 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + }); + })); +}); + +test(function idleTimeout(cb) { + // Test that the an idle connection invokes the timeout callback. + const server = https.createServer(serverOptions); + const s = server.setTimeout(50, common.mustCall((socket) => { + socket.destroy(); + server.close(); + cb(); + })); + assert.ok(s instanceof https.Server); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + rejectUnauthorized: false + }; + const c = tls.connect(options, () => { + // ECONNRESET could happen on a heavily-loaded server. + c.on('error', (e) => { + if (e.message !== 'read ECONNRESET') + throw e; + }); + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + // Keep-Alive + }); + })); +}); + +test(function fastTimeout(cb) { + // Test that the socket timeout fires but no timeout fires for the request. + let connectionHandlerInvoked = false; + let timeoutHandlerInvoked = false; + let connectionSocket; + + function invokeCallbackIfDone() { + if (connectionHandlerInvoked && timeoutHandlerInvoked) { + connectionSocket.destroy(); + server.close(); + cb(); + } + } + + const server = https.createServer(serverOptions, common.mustCall( + (req, res) => { + req.on('timeout', common.mustNotCall()); + res.end(); + connectionHandlerInvoked = true; + invokeCallbackIfDone(); + } + )); + const s = server.setTimeout(1, common.mustCall((socket) => { + connectionSocket = socket; + timeoutHandlerInvoked = true; + invokeCallbackIfDone(); + })); + assert.ok(s instanceof https.Server); + server.listen(common.mustCall(() => { + const options = { + port: server.address().port, + allowHalfOpen: true, + rejectUnauthorized: false + }; + const c = tls.connect(options, () => { + c.write('GET /1 HTTP/1.1\r\nHost: localhost\r\n\r\n'); + // Keep-Alive + }); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-simple.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-simple.js new file mode 100644 index 00000000..b0562a1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-simple.js @@ -0,0 +1,99 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const https = require('https'); + +// Assert that the IP-as-servername deprecation warning does not occur. +process.on('warning', common.mustNotCall()); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const body = 'hello world\n'; + +const serverCallback = common.mustCall(function(req, res) { + res.writeHead(200, { 'content-type': 'text/plain' }); + res.end(body); +}); + +const invalid_options = [ 'foo', 42, true, [] ]; +for (const option of invalid_options) { + assert.throws(() => { + new https.Server(option); + }, { + code: 'ERR_INVALID_ARG_TYPE', + }); +} + +const server = https.createServer(options, serverCallback); + +server.listen(0, common.mustCall(() => { + let tests = 0; + + function done() { + if (--tests === 0) + server.close(); + } + + // Do a request ignoring the unauthorized server certs + const port = server.address().port; + + const options = { + hostname: '127.0.0.1', + port: port, + path: '/', + method: 'GET', + rejectUnauthorized: false + }; + tests++; + const req = https.request(options, common.mustCall((res) => { + let responseBody = ''; + res.on('data', function(d) { + responseBody = responseBody + d; + }); + + res.on('end', common.mustCall(() => { + assert.strictEqual(responseBody, body); + done(); + })); + })); + req.end(); + + // Do a request that errors due to the invalid server certs + options.rejectUnauthorized = true; + tests++; + const checkCertReq = https.request(options, common.mustNotCall()).end(); + + checkCertReq.on('error', common.mustCall((e) => { + assert.strictEqual(e.code, 'UNABLE_TO_VERIFY_LEAF_SIGNATURE'); + done(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-socket-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-socket-options.js new file mode 100644 index 00000000..b41054d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-socket-options.js @@ -0,0 +1,85 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const https = require('https'); +const http = require('http'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const body = 'hello world\n'; + +// Try first with http server + +const server_http = http.createServer(function(req, res) { + console.log('got HTTP request'); + res.writeHead(200, { 'content-type': 'text/plain' }); + res.end(body); +}); + + +server_http.listen(0, function() { + const req = http.request({ + port: this.address().port, + rejectUnauthorized: false + }, function(res) { + server_http.close(); + res.resume(); + }); + // These methods should exist on the request and get passed down to the socket + req.setNoDelay(true); + req.setTimeout(1000, () => {}); + req.setSocketKeepAlive(true, 1000); + req.end(); +}); + +// Then try https server (requires functions to be +// mirrored in tls.js's CryptoStream) + +const server_https = https.createServer(options, function(req, res) { + console.log('got HTTPS request'); + res.writeHead(200, { 'content-type': 'text/plain' }); + res.end(body); +}); + +server_https.listen(0, function() { + const req = https.request({ + port: this.address().port, + rejectUnauthorized: false + }, function(res) { + server_https.close(); + res.resume(); + }); + // These methods should exist on the request and get passed down to the socket + req.setNoDelay(true); + req.setTimeout(1000, () => {}); + req.setSocketKeepAlive(true, 1000); + req.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-strict.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-strict.js new file mode 100644 index 00000000..a7216828 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-strict.js @@ -0,0 +1,204 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +// Disable strict server certificate validation by the client +process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'; + +common.expectWarning( + 'Warning', + 'Setting the NODE_TLS_REJECT_UNAUTHORIZED environment variable to \'0\' ' + + 'makes TLS connections and HTTPS requests insecure by disabling ' + + 'certificate verification.' +); + +const assert = require('assert'); +const https = require('https'); + +function read(fname) { + return fixtures.readKey(fname); +} + +// key1 is signed by ca1. +const key1 = read('agent1-key.pem'); +const cert1 = read('agent1-cert.pem'); + +// key2 has a self signed cert +const key2 = read('agent2-key.pem'); +const cert2 = read('agent2-cert.pem'); + +// key3 is signed by ca2. +const key3 = read('agent3-key.pem'); +const cert3 = read('agent3-cert.pem'); + +const ca1 = read('ca1-cert.pem'); +const ca2 = read('ca2-cert.pem'); + +// Different agents to use different CA lists. +// this api is beyond bad. +const agent0 = new https.Agent(); +const agent1 = new https.Agent({ ca: [ca1] }); +const agent2 = new https.Agent({ ca: [ca2] }); +const agent3 = new https.Agent({ ca: [ca1, ca2] }); + +const options1 = { + key: key1, + cert: cert1 +}; + +const options2 = { + key: key2, + cert: cert2 +}; + +const options3 = { + key: key3, + cert: cert3 +}; + +const server1 = server(options1); +const server2 = server(options2); +const server3 = server(options3); + +let listenWait = 0; + +server1.listen(0, listening()); +server2.listen(0, listening()); +server3.listen(0, listening()); + +const responseErrors = {}; +let pending = 0; + + +function server(options) { + const s = https.createServer(options, handler); + s.requests = []; + s.expectCount = 0; + return s; +} + +function handler(req, res) { + this.requests.push(req.url); + res.statusCode = 200; + res.setHeader('foo', 'bar'); + res.end('hello, world\n'); +} + +function listening() { + listenWait++; + return () => { + listenWait--; + if (listenWait === 0) { + allListening(); + } + }; +} + +function makeReq(path, port, error, host, ca) { + pending++; + const options = { port, path, ca }; + + if (!ca) { + options.agent = agent0; + } else { + if (!Array.isArray(ca)) ca = [ca]; + if (ca.includes(ca1) && ca.includes(ca2)) { + options.agent = agent3; + } else if (ca.includes(ca1)) { + options.agent = agent1; + } else if (ca.includes(ca2)) { + options.agent = agent2; + } else { + options.agent = agent0; + } + } + + if (host) { + options.headers = { host }; + } + const req = https.get(options); + const server = port === server1.address().port ? server1 : + port === server2.address().port ? server2 : + port === server3.address().port ? server3 : + null; + if (!server) throw new Error(`invalid port: ${port}`); + server.expectCount++; + + req.on('response', common.mustCall((res) => { + assert.strictEqual(res.connection.authorizationError, error); + responseErrors[path] = res.connection.authorizationError; + pending--; + if (pending === 0) { + server1.close(); + server2.close(); + server3.close(); + } + res.resume(); + })); +} + +function allListening() { + // Ok, ready to start the tests! + const port1 = server1.address().port; + const port2 = server2.address().port; + const port3 = server3.address().port; + + // server1: host 'agent1', signed by ca1 + makeReq('/inv1', port1, 'UNABLE_TO_VERIFY_LEAF_SIGNATURE'); + makeReq('/inv1-ca1', port1, 'ERR_TLS_CERT_ALTNAME_INVALID', + null, ca1); + makeReq('/inv1-ca1ca2', port1, 'ERR_TLS_CERT_ALTNAME_INVALID', + null, [ca1, ca2]); + makeReq('/val1-ca1', port1, null, 'agent1', ca1); + makeReq('/val1-ca1ca2', port1, null, 'agent1', [ca1, ca2]); + makeReq('/inv1-ca2', port1, + 'UNABLE_TO_VERIFY_LEAF_SIGNATURE', 'agent1', ca2); + + // server2: self-signed, host = 'agent2' + // doesn't matter that thename matches, all of these will error. + makeReq('/inv2', port2, 'DEPTH_ZERO_SELF_SIGNED_CERT'); + makeReq('/inv2-ca1', port2, 'DEPTH_ZERO_SELF_SIGNED_CERT', + 'agent2', ca1); + makeReq('/inv2-ca1ca2', port2, 'DEPTH_ZERO_SELF_SIGNED_CERT', + 'agent2', [ca1, ca2]); + + // server3: host 'agent3', signed by ca2 + makeReq('/inv3', port3, 'UNABLE_TO_VERIFY_LEAF_SIGNATURE'); + makeReq('/inv3-ca2', port3, 'ERR_TLS_CERT_ALTNAME_INVALID', null, ca2); + makeReq('/inv3-ca1ca2', port3, 'ERR_TLS_CERT_ALTNAME_INVALID', + null, [ca1, ca2]); + makeReq('/val3-ca2', port3, null, 'agent3', ca2); + makeReq('/val3-ca1ca2', port3, null, 'agent3', [ca1, ca2]); + makeReq('/inv3-ca1', port3, + 'UNABLE_TO_VERIFY_LEAF_SIGNATURE', 'agent1', ca1); + +} + +process.on('exit', () => { + assert.strictEqual(server1.requests.length, server1.expectCount); + assert.strictEqual(server2.requests.length, server2.expectCount); + assert.strictEqual(server3.requests.length, server3.expectCount); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server-2.js new file mode 100644 index 00000000..f4c423ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server-2.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); +const tls = require('tls'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +const server = https.createServer(options, common.mustNotCall()); + +server.on('secureConnection', function(cleartext) { + const s = cleartext.setTimeout(50, function() { + cleartext.destroy(); + server.close(); + }); + assert.ok(s instanceof tls.TLSSocket); +}); + +server.listen(0, function() { + tls.connect({ + host: '127.0.0.1', + port: this.address().port, + rejectUnauthorized: false + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server.js new file mode 100644 index 00000000..ecc56419 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout-server.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const https = require('https'); + +const net = require('net'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem'), + handshakeTimeout: 50 +}; + +const server = https.createServer(options, common.mustNotCall()); + +server.on('clientError', common.mustCall(function(err, conn) { + // Don't hesitate to update the asserts if the internal structure of + // the cleartext object ever changes. We're checking that the https.Server + // has closed the client connection. + assert.strictEqual(conn._secureEstablished, false); + server.close(); + conn.destroy(); +})); + +server.listen(0, function() { + net.connect({ host: '127.0.0.1', port: this.address().port }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout.js new file mode 100644 index 00000000..d8f128db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-timeout.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const fixtures = require('../common/fixtures'); +const https = require('https'); + +const options = { + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}; + +// A server that never replies +const server = https.createServer(options, function() { + console.log('Got request. Doing nothing.'); +}).listen(0, common.mustCall(function() { + const req = https.request({ + host: 'localhost', + port: this.address().port, + path: '/', + method: 'GET', + rejectUnauthorized: false + }); + req.setTimeout(10); + req.end(); + + req.on('response', function() { + console.log('got response'); + }); + + req.on('error', common.expectsError({ + message: 'socket hang up', + code: 'ECONNRESET', + name: 'Error' + })); + + req.on('timeout', common.mustCall(function() { + console.log('timeout occurred outside'); + req.destroy(); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-truncate.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-truncate.js new file mode 100644 index 00000000..beed36cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-truncate.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const https = require('https'); + +const key = fixtures.readKey('agent1-key.pem'); +const cert = fixtures.readKey('agent1-cert.pem'); + +// Number of bytes discovered empirically to trigger the bug +const data = Buffer.alloc(1024 * 32 + 1); + +httpsTest(); + +function httpsTest() { + const sopt = { key, cert }; + + const server = https.createServer(sopt, function(req, res) { + res.setHeader('content-length', data.length); + res.end(data); + server.close(); + }); + + server.listen(0, function() { + const opts = { port: this.address().port, rejectUnauthorized: false }; + https.get(opts).on('response', function(res) { + test(res); + }); + }); +} + + +const test = common.mustCall(function(res) { + res.on('end', common.mustCall(function() { + assert.strictEqual(res.readableLength, 0); + assert.strictEqual(bytes, data.length); + })); + + // Pause and then resume on each chunk, to ensure that there will be + // a lone byte hanging out at the very end. + let bytes = 0; + res.on('data', function(chunk) { + bytes += chunk.length; + this.pause(); + setTimeout(() => { this.resume(); }, 1); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-https-unix-socket-self-signed.js b/packages/secure-exec/tests/node-conformance/parallel/test-https-unix-socket-self-signed.js new file mode 100644 index 00000000..9db92ac2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-https-unix-socket-self-signed.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); + +if (!common.hasCrypto) + common.skip('missing crypto'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const fixtures = require('../common/fixtures'); +const https = require('https'); +const options = { + cert: fixtures.readKey('rsa_cert.crt'), + key: fixtures.readKey('rsa_private.pem') +}; + +const server = https.createServer(options, common.mustCall((req, res) => { + res.end('bye\n'); + server.close(); +})); + +server.listen(common.PIPE, common.mustCall(() => { + https.get({ + socketPath: common.PIPE, + rejectUnauthorized: false + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-icu-data-dir.js b/packages/secure-exec/tests/node-conformance/parallel/test-icu-data-dir.js new file mode 100644 index 00000000..0a316618 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-icu-data-dir.js @@ -0,0 +1,33 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const { spawnSyncAndExit } = require('../common/child_process'); +const { internalBinding } = require('internal/test/binding'); + +const { hasSmallICU } = internalBinding('config'); +if (!(common.hasIntl && hasSmallICU)) + common.skip('missing Intl'); + +{ + spawnSyncAndExit( + process.execPath, + ['--icu-data-dir=/', '-e', '0'], + { + status: 9, + signal: null, + stderr: /Could not initialize ICU/ + }); +} + +{ + const env = { ...process.env, NODE_ICU_DATA: '/' }; + spawnSyncAndExit( + process.execPath, + ['-e', '0'], + { env }, + { + status: 9, + signal: null, + stderr: /Could not initialize ICU/ + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-icu-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-icu-env.js new file mode 100644 index 00000000..26075a3d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-icu-env.js @@ -0,0 +1,232 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { execFileSync } = require('child_process'); +const { readFileSync, globSync } = require('fs'); +const { path } = require('../common/fixtures'); +const { isMainThread } = require('worker_threads'); + +// This test checks for regressions in environment variable handling and +// caching, but the localization data originated from ICU might change +// over time. +// +// The json file can be updated using `tools/icu/update-test-data.js` +// whenever ICU is updated. Run the update script if this test fails after +// an ICU update, and verify that only expected values are updated. +// Typically, only a few strings change with each ICU update. If this script +// suddenly generates identical values for all locales, it indicates a bug. +// Editing json file manually is also fine. +const localizationDataFile = path(`icu/localizationData-v${process.versions.icu}.json`); + +let localizationData; +try { + localizationData = JSON.parse(readFileSync(localizationDataFile)); +} catch ({ code }) { + assert.strictEqual(code, 'ENOENT'); + + // No data for current version, try latest known version + const [ latestVersion ] = globSync('test/fixtures/icu/localizationData-*.json') + .map((file) => file.match(/localizationData-v(.*)\.json/)[1]) + .sort((a, b) => b.localeCompare(a, undefined, { numeric: true })); + console.log(`The ICU is v${process.versions.icu}, but there is no fixture for this version. ` + + `Trying the latest known version: v${latestVersion}. If this test fails with a few strings changed ` + + `after ICU update, run this: \n${process.argv[0]} tools/icu/update-test-data.mjs\n`); + localizationData = JSON.parse(readFileSync(path(`icu/localizationData-v${latestVersion}.json`))); +} + + +// small-icu doesn't support non-English locales +const hasFullICU = (() => { + try { + const january = new Date(9e8); + const spanish = new Intl.DateTimeFormat('es', { month: 'long' }); + return spanish.format(january) === 'enero'; + } catch { + return false; + } +})(); +if (!hasFullICU) + common.skip('small ICU'); + +const icuVersionMajor = Number(process.config.variables.icu_ver_major ?? 0); +if (icuVersionMajor < 71) + common.skip('ICU too old'); + + +function runEnvOutside(addEnv, code, ...args) { + return execFileSync( + process.execPath, + ['-e', `process.stdout.write(String(${code}));`], + { env: { ...process.env, ...addEnv }, encoding: 'utf8' } + ); +} + +function runEnvInside(addEnv, func, ...args) { + Object.assign(process.env, addEnv); // side effects! + return func(...args); +} + +function isPack(array) { + const firstItem = array[0]; + return array.every((item) => item === firstItem); +} + +function isSet(array) { + const deduped = new Set(array); + return array.length === deduped.size; +} + + +const localesISO639 = [ + 'eng', 'cmn', 'hin', 'spa', + 'fra', 'arb', 'ben', 'rus', + 'por', 'urd', 'ind', 'deu', + 'jpn', 'pcm', 'mar', 'tel', +]; + +const locales = [ + 'en', 'zh', 'hi', 'es', + 'fr', 'ar', 'bn', 'ru', + 'pt', 'ur', 'id', 'de', + 'ja', 'pcm', 'mr', 'te', +]; + +// These must not overlap +const zones = [ + 'America/New_York', + 'UTC', + 'Asia/Irkutsk', + 'Australia/North', + 'Antarctica/South_Pole', +]; + + +assert.deepStrictEqual(Intl.getCanonicalLocales(localesISO639), locales); + + +// On some platforms these keep original locale (for example, 'January') +const enero = runEnvOutside( + { LANG: 'es' }, + 'new Intl.DateTimeFormat(undefined, { month: "long" } ).format(new Date(9e8))' +); +const janvier = runEnvOutside( + { LANG: 'fr' }, + 'new Intl.DateTimeFormat(undefined, { month: "long" } ).format(new Date(9e8))' +); +const isMockable = enero !== janvier; + +// Tests with mocked env +if (isMockable) { + assert.strictEqual( + isSet(zones.map((TZ) => runEnvOutside({ TZ }, 'new Date(333333333333).toString()'))), + true + ); + assert.strictEqual( + isSet(zones.map((TZ) => runEnvOutside({ TZ }, 'new Date(333333333333).toLocaleString()'))), + true + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG, TZ: 'Europe/Zurich' }, 'new Date(333333333333).toString()')), + Object.values(localizationData.dateStrings) + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG, TZ: 'Europe/Zurich' }, 'new Date(333333333333).toLocaleString()')), + Object.values(localizationData.dateTimeFormats) + ); + assert.strictEqual( + runEnvOutside({ LANG: 'en' }, '["z", "ä"].sort(new Intl.Collator().compare)'), + 'ä,z' + ); + assert.strictEqual( + runEnvOutside({ LANG: 'sv' }, '["z", "ä"].sort(new Intl.Collator().compare)'), + 'z,ä' + ); + assert.deepStrictEqual( + locales.map( + (LANG) => runEnvOutside({ LANG, TZ: 'Europe/Zurich' }, 'new Intl.DateTimeFormat().format(333333333333)') + ), + Object.values(localizationData.dateFormats) + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG }, 'new Intl.DisplayNames(undefined, { type: "region" }).of("CH")')), + Object.values(localizationData.displayNames) + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG }, 'new Intl.NumberFormat().format(275760.913)')), + Object.values(localizationData.numberFormats) + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG }, 'new Intl.PluralRules().select(0)')), + Object.values(localizationData.pluralRules) + ); + assert.deepStrictEqual( + locales.map((LANG) => runEnvOutside({ LANG }, 'new Intl.RelativeTimeFormat().format(-586920.617, "hour")')), + Object.values(localizationData.relativeTime) + ); +} + + +// Tests with process.env mutated inside +{ + // process.env.TZ is not intercepted in Workers + if (isMainThread) { + assert.strictEqual( + isSet(zones.map((TZ) => runEnvInside({ TZ }, () => new Date(333333333333).toString()))), + true + ); + assert.strictEqual( + isSet(zones.map((TZ) => runEnvInside({ TZ }, () => new Date(333333333333).toLocaleString()))), + true + ); + } else { + assert.strictEqual( + isPack(zones.map((TZ) => runEnvInside({ TZ }, () => new Date(333333333333).toString()))), + true + ); + assert.strictEqual( + isPack(zones.map((TZ) => runEnvInside({ TZ }, () => new Date(333333333333).toLocaleString()))), + true + ); + } + + assert.strictEqual( + isPack(locales.map((LANG) => runEnvInside({ LANG, TZ: 'Europe/Zurich' }, () => new Date(333333333333).toString()))), + true + ); + assert.strictEqual( + isPack(locales.map( + (LANG) => runEnvInside({ LANG, TZ: 'Europe/Zurich' }, () => new Date(333333333333).toLocaleString()) + )), + true + ); + assert.deepStrictEqual( + runEnvInside({ LANG: 'en' }, () => ['z', 'ä'].sort(new Intl.Collator().compare)), + runEnvInside({ LANG: 'sv' }, () => ['z', 'ä'].sort(new Intl.Collator().compare)) + ); + assert.strictEqual( + isPack(locales.map( + (LANG) => runEnvInside({ LANG, TZ: 'Europe/Zurich' }, () => new Intl.DateTimeFormat().format(333333333333)) + )), + true + ); + assert.strictEqual( + isPack(locales.map( + (LANG) => runEnvInside({ LANG }, () => new Intl.DisplayNames(undefined, { type: 'region' }).of('CH')) + )), + true + ); + assert.strictEqual( + isPack(locales.map((LANG) => runEnvInside({ LANG }, () => new Intl.NumberFormat().format(275760.913)))), + true + ); + assert.strictEqual( + isPack(locales.map((LANG) => runEnvInside({ LANG }, () => new Intl.PluralRules().select(0)))), + true + ); + assert.strictEqual( + isPack(locales.map( + (LANG) => runEnvInside({ LANG }, () => new Intl.RelativeTimeFormat().format(-586920.617, 'hour')) + )), + true + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-icu-minimum-version.js b/packages/secure-exec/tests/node-conformance/parallel/test-icu-minimum-version.js new file mode 100644 index 00000000..3daafc36 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-icu-minimum-version.js @@ -0,0 +1,20 @@ +'use strict'; + +// Tests that the minimum ICU version for Node.js is at least the minimum ICU +// version for V8. + +require('../common'); +const assert = require('assert'); +const path = require('path'); +const { readFileSync } = require('fs'); + +const srcRoot = path.join(__dirname, '..', '..'); +const icuVersionsFile = path.join(srcRoot, 'tools', 'icu', 'icu_versions.json'); +const { minimum_icu: minimumICU } = require(icuVersionsFile); +const v8SrcFile = path.join(srcRoot, + 'deps', 'v8', 'src', 'objects', 'intl-objects.h'); +const v8Src = readFileSync(v8SrcFile, { encoding: 'utf8' }); +const v8MinimumICU = v8Src.match(/#define\s+V8_MINIMUM_ICU_VERSION\s+(\d+)/)[1]; +assert.ok(minimumICU >= Number(v8MinimumICU), + `minimum ICU version in ${icuVersionsFile} (${minimumICU}) ` + + `must be at least that in ${v8SrcFile} (${Number(v8MinimumICU)})`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-icu-stringwidth.js b/packages/secure-exec/tests/node-conformance/parallel/test-icu-stringwidth.js new file mode 100644 index 00000000..66142a8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-icu-stringwidth.js @@ -0,0 +1,95 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const { getStringWidth } = require('internal/util/inspect'); + +// Test column width + +// Ll (Lowercase Letter): LATIN SMALL LETTER A +assert.strictEqual(getStringWidth('a'), 1); +assert.strictEqual(getStringWidth(String.fromCharCode(0x0061)), 1); +// Lo (Other Letter) +assert.strictEqual(getStringWidth('丁'), 2); +assert.strictEqual(getStringWidth(String.fromCharCode(0x4E01)), 2); +// Surrogate pairs +assert.strictEqual(getStringWidth('\ud83d\udc78\ud83c\udfff'), 4); +assert.strictEqual(getStringWidth('👅'), 2); +// Cs (Surrogate): High Surrogate +assert.strictEqual(getStringWidth('\ud83d'), 1); +// Cs (Surrogate): Low Surrogate +assert.strictEqual(getStringWidth('\udc78'), 1); +// Cc (Control): NULL +assert.strictEqual(getStringWidth('\u0000'), 0); +// Cc (Control): BELL +assert.strictEqual(getStringWidth(String.fromCharCode(0x0007)), 0); +// Cc (Control): LINE FEED +assert.strictEqual(getStringWidth('\n'), 0); +// Cf (Format): SOFT HYPHEN +assert.strictEqual(getStringWidth(String.fromCharCode(0x00AD)), 1); +// Cf (Format): LEFT-TO-RIGHT MARK +// Cf (Format): RIGHT-TO-LEFT MARK +assert.strictEqual(getStringWidth('\u200Ef\u200F'), 1); +// Cn (Unassigned): Not a character +assert.strictEqual(getStringWidth(String.fromCharCode(0x10FFEF)), 1); +// Cn (Unassigned): Not a character (but in a CJK range) +assert.strictEqual(getStringWidth(String.fromCharCode(0x3FFEF)), 1); +// Mn (Nonspacing Mark): COMBINING ACUTE ACCENT +assert.strictEqual(getStringWidth(String.fromCharCode(0x0301)), 0); +// Mc (Spacing Mark): BALINESE ADEG ADEG +// Chosen as its Canonical_Combining_Class is not 0, but is not a 0-width +// character. +assert.strictEqual(getStringWidth(String.fromCharCode(0x1B44)), 1); +// Me (Enclosing Mark): COMBINING ENCLOSING CIRCLE +assert.strictEqual(getStringWidth(String.fromCharCode(0x20DD)), 0); + +// The following is an emoji sequence with ZWJ (zero-width-joiner). In some +// implementations, it is represented as a single glyph, in other +// implementations as a sequence of individual glyphs. By default, each +// component will be counted individually, since not a lot of systems support +// these fully. +// See https://www.unicode.org/reports/tr51/tr51-16.html#Emoji_ZWJ_Sequences +assert.strictEqual(getStringWidth('👩‍👩‍👧‍👧'), 8); +// TODO(BridgeAR): This should have a width of two and six. The heart contains +// the \uFE0F variation selector that indicates that it should be displayed as +// emoji instead of as text. Emojis are all full width characters when not being +// rendered as text. +// https://en.wikipedia.org/wiki/Variation_Selectors_(Unicode_block) +assert.strictEqual(getStringWidth('❤️'), 1); +assert.strictEqual(getStringWidth('👩‍❤️‍👩'), 5); +// The length of one is correct. It is an emoji treated as text. +assert.strictEqual(getStringWidth('❤'), 1); + +// By default, unicode characters whose width is considered ambiguous will +// be considered half-width. For these characters, getStringWidth will return +// 1. In some contexts, however, it is more appropriate to consider them full +// width. By default, the algorithm will assume half width. +assert.strictEqual(getStringWidth('\u01d4'), 1); + +// Control chars and combining chars are zero +assert.strictEqual(getStringWidth('\u200E\n\u220A\u20D2'), 1); + +// Test that the fast path for ASCII characters yields results consistent +// with the 'slow' path. +for (let i = 0; i < 256; i++) { + const char = String.fromCharCode(i); + assert.strictEqual( + getStringWidth(char + '🎉'), + getStringWidth(char) + 2); + + if (i < 32 || (i >= 127 && i < 160)) { // Control character + assert.strictEqual(getStringWidth(char), 0); + } else { // Regular ASCII character + assert.strictEqual(getStringWidth(char), 1); + } +} + +if (common.hasIntl) { + const a = '한글'.normalize('NFD'); // 한글 + const b = '한글'.normalize('NFC'); // 한글 + assert.strictEqual(a.length, 6); + assert.strictEqual(b.length, 2); + assert.strictEqual(getStringWidth(a), 4); + assert.strictEqual(getStringWidth(b), 4); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-icu-transcode.js b/packages/secure-exec/tests/node-conformance/parallel/test-icu-transcode.js new file mode 100644 index 00000000..e9aced12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-icu-transcode.js @@ -0,0 +1,90 @@ +'use strict'; + +const common = require('../common'); + +if (!common.hasIntl) + common.skip('missing Intl'); + +const buffer = require('buffer'); +const assert = require('assert'); +const orig = Buffer.from('těst ☕', 'utf8'); + +// Test Transcoding +const tests = { + 'latin1': [0x74, 0x3f, 0x73, 0x74, 0x20, 0x3f], + 'ascii': [0x74, 0x3f, 0x73, 0x74, 0x20, 0x3f], + 'ucs2': [0x74, 0x00, 0x1b, 0x01, 0x73, + 0x00, 0x74, 0x00, 0x20, 0x00, + 0x15, 0x26] +}; + +for (const test in tests) { + const dest = buffer.transcode(orig, 'utf8', test); + assert.strictEqual(dest.length, tests[test].length, `utf8->${test} length`); + for (let n = 0; n < tests[test].length; n++) + assert.strictEqual(dest[n], tests[test][n], `utf8->${test} char ${n}`); +} + +{ + const dest = buffer.transcode(Buffer.from(tests.ucs2), 'ucs2', 'utf8'); + assert.strictEqual(dest.toString(), orig.toString()); +} + +{ + const utf8 = Buffer.from('€'.repeat(4000), 'utf8'); + const ucs2 = Buffer.from('€'.repeat(4000), 'ucs2'); + const utf8_to_ucs2 = buffer.transcode(utf8, 'utf8', 'ucs2'); + const ucs2_to_utf8 = buffer.transcode(ucs2, 'ucs2', 'utf8'); + assert.deepStrictEqual(utf8, ucs2_to_utf8); + assert.deepStrictEqual(ucs2, utf8_to_ucs2); + assert.strictEqual(ucs2_to_utf8.toString('utf8'), + utf8_to_ucs2.toString('ucs2')); +} + +assert.throws( + () => buffer.transcode(null, 'utf8', 'ascii'), + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "source" argument must be an instance of Buffer ' + + 'or Uint8Array. Received null' + } +); + +assert.throws( + () => buffer.transcode(Buffer.from('a'), 'b', 'utf8'), + /^Error: Unable to transcode Buffer \[U_ILLEGAL_ARGUMENT_ERROR\]/ +); + +assert.throws( + () => buffer.transcode(Buffer.from('a'), 'uf8', 'b'), + /^Error: Unable to transcode Buffer \[U_ILLEGAL_ARGUMENT_ERROR\]$/ +); + +assert.deepStrictEqual( + buffer.transcode(Buffer.from('hi', 'ascii'), 'ascii', 'utf16le'), + Buffer.from('hi', 'utf16le')); +assert.deepStrictEqual( + buffer.transcode(Buffer.from('hi', 'latin1'), 'latin1', 'utf16le'), + Buffer.from('hi', 'utf16le')); +assert.deepStrictEqual( + buffer.transcode(Buffer.from('hä', 'latin1'), 'latin1', 'utf16le'), + Buffer.from('hä', 'utf16le')); + +// Test that Uint8Array arguments are okay. +{ + const uint8array = new Uint8Array([...Buffer.from('hä', 'latin1')]); + assert.deepStrictEqual( + buffer.transcode(uint8array, 'latin1', 'utf16le'), + Buffer.from('hä', 'utf16le')); +} + +{ + const dest = buffer.transcode(new Uint8Array(), 'utf8', 'latin1'); + assert.strictEqual(dest.length, 0); +} + +// Test that it doesn't crash +{ + buffer.transcode(new buffer.SlowBuffer(1), 'utf16le', 'ucs2'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspect-address-in-use.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-address-in-use.js new file mode 100644 index 00000000..eb076b21 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-address-in-use.js @@ -0,0 +1,64 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { spawnSync } = require('child_process'); +const { createServer } = require('http'); +const assert = require('assert'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const entry = fixtures.path('empty.js'); +const { Worker } = require('worker_threads'); + +function testOnServerListen(fn) { + const server = createServer((socket) => { + socket.end('echo'); + }); + + server.on('listening', () => { + fn(server); + server.close(); + }); + server.listen(0, '127.0.0.1'); +} + +function testChildProcess(getArgs, exitCode, options) { + testOnServerListen((server) => { + const { port } = server.address(); + const child = spawnSync(process.execPath, getArgs(port), options); + const stderr = child.stderr.toString().trim(); + const stdout = child.stdout.toString().trim(); + console.log('[STDERR]'); + console.log(stderr); + console.log('[STDOUT]'); + console.log(stdout); + const match = stderr.match( + /Starting inspector on 127\.0\.0\.1:(\d+) failed: address already in use/ + ); + assert.notStrictEqual(match, null); + assert.strictEqual(match[1], port + ''); + assert.strictEqual(child.status, exitCode); + }); +} + +tmpdir.refresh(); + +testChildProcess( + (port) => [`--inspect=${port}`, '--build-snapshot', entry], 0, + { cwd: tmpdir.path }); + +testChildProcess( + (port) => [`--inspect=${port}`, entry], 0); + +testOnServerListen((server) => { + const { port } = server.address(); + const worker = new Worker(entry, { + execArgv: [`--inspect=${port}`] + }); + + worker.on('error', common.mustNotCall()); + + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspect-async-hook-setup-at-inspect.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-async-hook-setup-at-inspect.js new file mode 100644 index 00000000..4b43fea9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-async-hook-setup-at-inspect.js @@ -0,0 +1,68 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); +const { NodeInstance } = require('../common/inspector-helper.js'); +const assert = require('assert'); + +// Even with --inspect, the default async call stack depth is 0. We need a +// chance to call Debugger.setAsyncCallStackDepth *before* activating the timer +// for async stack traces to work. +const script = ` +process._rawDebug('Waiting until the inspector is activated...'); +const waiting = setInterval(() => { debugger; }, 50); + +// This function is called by the inspector client (session) +function setupTimeoutWithBreak() { + clearInterval(waiting); + process._rawDebug('Debugger ready, setting up timeout with a break'); + setTimeout(() => { debugger; }, 50); +} +`; + +async function waitForInitialSetup(session) { + console.error('[test]', 'Waiting for initial setup'); + await session.waitForBreakOnLine(2, '[eval]'); +} + +async function setupTimeoutForStackTrace(session) { + console.error('[test]', 'Setting up timeout for async stack trace'); + await session.send([ + { 'method': 'Runtime.evaluate', + 'params': { expression: 'setupTimeoutWithBreak()' } }, + { 'method': 'Debugger.resume' }, + ]); +} + +async function checkAsyncStackTrace(session) { + console.error('[test]', 'Verify basic properties of asyncStackTrace'); + const paused = await session.waitForBreakOnLine(8, '[eval]'); + assert(paused.params.asyncStackTrace, + `${Object.keys(paused.params)} contains "asyncStackTrace" property`); + assert(paused.params.asyncStackTrace.description, 'Timeout'); + assert(paused.params.asyncStackTrace.callFrames + .some((frame) => frame.functionName === 'setupTimeoutWithBreak')); +} + +async function runTests() { + const instance = new NodeInstance(['--inspect=0'], script); + const session = await instance.connectInspectorSession(); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 10 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + ]); + + await waitForInitialSetup(session); + await setupTimeoutForStackTrace(session); + await checkAsyncStackTrace(session); + + console.error('[test]', 'Stopping child instance'); + session.disconnect(); + instance.kill(); +} + +runTests(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspect-publish-uid.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-publish-uid.js new file mode 100644 index 00000000..32550ddb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-publish-uid.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +(async function test() { + await testArg('stderr'); + await testArg('http'); + await testArg('http,stderr'); +})().then(common.mustCall()); + +async function testArg(argValue) { + console.log('Checks ' + argValue + '..'); + const hasHttp = argValue.split(',').includes('http'); + const hasStderr = argValue.split(',').includes('stderr'); + + const nodeProcess = spawnSync(process.execPath, [ + '--inspect=0', + `--inspect-publish-uid=${argValue}`, + '-e', `(${scriptMain.toString()})(${hasHttp ? 200 : 404})`, + ]); + const hasWebSocketInStderr = checkStdError( + nodeProcess.stderr.toString('utf8')); + assert.strictEqual(hasWebSocketInStderr, hasStderr); + + function checkStdError(data) { + const matches = data.toString('utf8').match(/ws:\/\/.+:(\d+)\/.+/); + return !!matches; + } + + function scriptMain(code) { + const url = require('inspector').url(); + const { host } = require('url').parse(url); + require('http').get('http://' + host + '/json/list', (response) => { + assert.strictEqual(response.statusCode, code); + response.destroy(); + }); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspect-support-for-node_options.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-support-for-node_options.js new file mode 100644 index 00000000..05bb3b2c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspect-support-for-node_options.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const assert = require('assert'); + +common.skipIfInspectorDisabled(); + +checkForInspectSupport('--inspect'); + +function checkForInspectSupport(flag) { + + const nodeOptions = JSON.stringify(flag); + const numWorkers = 2; + process.env.NODE_OPTIONS = flag; + + if (cluster.isPrimary) { + for (let i = 0; i < numWorkers; i++) { + cluster.fork(); + } + + cluster.on('online', (worker) => { + worker.disconnect(); + }); + + cluster.on('exit', common.mustCall((worker, code, signal) => { + const errMsg = `For NODE_OPTIONS ${nodeOptions}, failed to start cluster`; + assert.strictEqual(worker.exitedAfterDisconnect, true, errMsg); + }, numWorkers)); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-already-activated-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-already-activated-cli.js new file mode 100644 index 00000000..9de226ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-already-activated-cli.js @@ -0,0 +1,24 @@ +// Flags: --inspect=0 +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const inspector = require('inspector'); +const wsUrl = inspector.url(); +assert(wsUrl.startsWith('ws://')); +assert.throws(() => { + inspector.open(0, undefined, false); +}, { + code: 'ERR_INSPECTOR_ALREADY_ACTIVATED' +}); +assert.strictEqual(inspector.url(), wsUrl); +inspector.close(); +assert.strictEqual(inspector.url(), undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack-abort.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack-abort.js new file mode 100644 index 00000000..64eb2bd0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack-abort.js @@ -0,0 +1,36 @@ +// Check that abrupt termination when async call stack recording is enabled +// does not segfault the process. +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); + +const { strictEqual } = require('assert'); +const eyecatcher = 'nou, houdoe he?'; + +if (process.argv[2] === 'child') { + const { Session } = require('inspector'); + const { promisify } = require('util'); + const { internalBinding } = require('internal/test/binding'); + const { registerAsyncHook } = internalBinding('inspector'); + (async () => { + let enabled = 0; + registerAsyncHook(() => ++enabled, () => {}); + const session = new Session(); + session.connect(); + session.post = promisify(session.post); + await session.post('Debugger.enable'); + strictEqual(enabled, 0); + await session.post('Debugger.setAsyncCallStackDepth', { maxDepth: 42 }); + strictEqual(enabled, 1); + throw new Error(eyecatcher); + })().finally(common.mustCall()); +} else { + const { spawnSync } = require('child_process'); + const options = { encoding: 'utf8' }; + const proc = spawnSync( + process.execPath, ['--expose-internals', __filename, 'child'], options); + strictEqual(proc.status, 1); + strictEqual(proc.signal, null); + strictEqual(proc.stderr.includes(eyecatcher), true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack.js new file mode 100644 index 00000000..d42cf42c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-call-stack.js @@ -0,0 +1,79 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); + +const assert = require('assert'); +const { inspect } = require('util'); +const { internalBinding } = require('internal/test/binding'); +const { async_hook_fields, constants, getPromiseHooks } = internalBinding('async_wrap'); +const { kTotals } = constants; +const inspector = require('inspector/promises'); + +const setDepth = 'Debugger.setAsyncCallStackDepth'; +const emptyPromiseHooks = [ undefined, undefined, undefined, undefined ]; +function verifyAsyncHookDisabled(message) { + assert.strictEqual(async_hook_fields[kTotals], 0, + `${async_hook_fields[kTotals]} !== 0: ${message}`); + const promiseHooks = getPromiseHooks(); + assert.deepStrictEqual( + promiseHooks, emptyPromiseHooks, + `${message}: promise hooks ${inspect(promiseHooks)}` + ); +} + +function verifyAsyncHookEnabled(message) { + assert.strictEqual(async_hook_fields[kTotals], 4, + `${async_hook_fields[kTotals]} !== 4: ${message}`); + const promiseHooks = getPromiseHooks(); + assert.notDeepStrictEqual( + promiseHooks, emptyPromiseHooks, + `${message}: promise hooks ${inspect(promiseHooks)}` + ); +} + +// By default inspector async hooks should not have been installed. +verifyAsyncHookDisabled('inspector async hook should be disabled at startup'); + +const session = new inspector.Session(); +verifyAsyncHookDisabled('creating a session should not enable async hooks'); + +session.connect(); +verifyAsyncHookDisabled('connecting a session should not enable async hooks'); + +(async () => { + await session.post('Debugger.enable'); + verifyAsyncHookDisabled('enabling debugger should not enable async hooks'); + await assert.rejects(session.post(setDepth, { invalid: 'message' }), { code: 'ERR_INSPECTOR_COMMAND' }); + verifyAsyncHookDisabled('invalid message should not enable async hooks'); + await assert.rejects(session.post(setDepth, { maxDepth: 'five' }), { code: 'ERR_INSPECTOR_COMMAND' }); + verifyAsyncHookDisabled('invalid maxDepth (string) should not enable ' + + 'async hooks'); + await assert.rejects(session.post(setDepth, { maxDepth: NaN }), { code: 'ERR_INSPECTOR_COMMAND' }); + verifyAsyncHookDisabled('invalid maxDepth (NaN) should not enable ' + + 'async hooks'); + await session.post(setDepth, { maxDepth: 10 }); + verifyAsyncHookEnabled('valid message should enable async hooks'); + + await session.post(setDepth, { maxDepth: 0 }); + verifyAsyncHookDisabled('Setting maxDepth to 0 should disable ' + + 'async hooks'); + + await session.post(setDepth, { maxDepth: 32 }); + verifyAsyncHookEnabled('valid message should enable async hooks'); + + await session.post('Debugger.disable'); + verifyAsyncHookDisabled('Debugger.disable should disable async hooks'); + + await session.post('Debugger.enable'); + verifyAsyncHookDisabled('Enabling debugger should not enable hooks'); + + await session.post(setDepth, { maxDepth: 64 }); + verifyAsyncHookEnabled('valid message should enable async hooks'); + + await session.disconnect(); + + verifyAsyncHookDisabled('Disconnecting session should disable ' + + 'async hooks'); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-context-brk.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-context-brk.js new file mode 100644 index 00000000..1fd2b45e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-context-brk.js @@ -0,0 +1,56 @@ +'use strict'; +const common = require('../common'); +const { AsyncLocalStorage } = require('async_hooks'); +const als = new AsyncLocalStorage(); + +function getStore() { + return als.getStore(); +} + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); +const path = require('path'); +const { pathToFileURL } = require('url'); + +let valueInFunction = 0; +let valueInBreakpoint = 0; + +function debugged() { + valueInFunction = getStore(); + return 42; +} + +async function test() { + const session = new Session(); + + session.connect(); + session.post('Debugger.enable'); + + session.on('Debugger.paused', () => { + valueInBreakpoint = getStore(); + }); + + await new Promise((resolve, reject) => { + session.post('Debugger.setBreakpointByUrl', { + 'lineNumber': 22, + 'url': pathToFileURL(path.resolve(__dirname, __filename)).toString(), + 'columnNumber': 0, + 'condition': '' + }, (error, result) => { + return error ? reject(error) : resolve(result); + }); + }); + + als.run(1, debugged); + assert.strictEqual(valueInFunction, valueInBreakpoint); + assert.strictEqual(valueInFunction, 1); + + session.disconnect(); +} + +const interval = setInterval(() => {}, 1000); +test().then(common.mustCall(() => { + clearInterval(interval); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-after-done.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-after-done.js new file mode 100644 index 00000000..b49fe329 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-after-done.js @@ -0,0 +1,68 @@ +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { Worker } = require('worker_threads'); +const { Session } = require('inspector'); + +const session = new Session(); + +let done = false; + +function onAttachToWorker({ params: { sessionId } }) { + let id = 1; + function postToWorkerInspector(method, params) { + session.post('NodeWorker.sendMessageToWorker', { + sessionId, + message: JSON.stringify({ id: id++, method, params }) + }, () => console.log(`Message ${method} received the response`)); + } + + // Wait for the notification + function onMessageReceived({ params: { message } }) { + if (!message || + JSON.parse(message).method !== 'NodeRuntime.waitingForDisconnect') { + session.once('NodeWorker.receivedMessageFromWorker', onMessageReceived); + return; + } + // Force a call to node::inspector::Agent::ToggleAsyncHook by changing the + // async call stack depth + postToWorkerInspector('Debugger.setAsyncCallStackDepth', { maxDepth: 1 }); + // This is were the original crash happened + session.post('NodeWorker.detach', { sessionId }, () => { + done = true; + }); + } + + onMessageReceived({ params: { message: null } }); + // Enable the debugger, otherwise setAsyncCallStackDepth does nothing + postToWorkerInspector('Debugger.enable'); + // Start waiting for disconnect notification + postToWorkerInspector('NodeRuntime.notifyWhenWaitingForDisconnect', + { enabled: true }); + // start worker + postToWorkerInspector('Runtime.runIfWaitingForDebugger'); +} + +session.connect(); + +session.on('NodeWorker.attachedToWorker', common.mustCall(onAttachToWorker)); + +session.post('NodeWorker.enable', { waitForDebuggerOnStart: true }, () => { + new Worker('console.log("Worker is done")', { eval: true }) + .once('exit', () => { + setTimeout(() => { + assert.strictEqual(done, true); + console.log('Test is done'); + }, 0); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-inspect-brk.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-inspect-brk.js new file mode 100644 index 00000000..b5b45560 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-inspect-brk.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); +const { NodeInstance } = require('../common/inspector-helper.js'); +const assert = require('assert'); + +const script = ` +setTimeout(() => { + debugger; + process.exitCode = 55; +}, 50); +`; + +async function skipBreakpointAtStart(session) { + await session.waitForBreakOnLine(1, '[eval]'); + await session.send({ 'method': 'Debugger.resume' }); +} + +async function checkAsyncStackTrace(session) { + console.error('[test]', 'Verify basic properties of asyncStackTrace'); + const paused = await session.waitForBreakOnLine(2, '[eval]'); + assert(paused.params.asyncStackTrace, + `${Object.keys(paused.params)} contains "asyncStackTrace" property`); + assert(paused.params.asyncStackTrace.description, 'Timeout'); + assert(paused.params.asyncStackTrace.callFrames + .some((frame) => frame.url === 'node:internal/process/execution')); +} + +async function runTests() { + const instance = new NodeInstance(undefined, script); + const session = await instance.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 10 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + await skipBreakpointAtStart(session); + await checkAsyncStackTrace(session); + + await session.runToCompletion(); + assert.strictEqual((await instance.expectShutdown()).exitCode, 55); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-signal.js new file mode 100644 index 00000000..64a3835e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-hook-setup-at-signal.js @@ -0,0 +1,87 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); +const { NodeInstance } = require('../common/inspector-helper.js'); +const assert = require('assert'); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const script = ` +process._rawDebug('Waiting until a signal enables the inspector...'); +let waiting = setInterval(waitUntilDebugged, 50); + +function waitUntilDebugged() { + const { internalBinding } = require('internal/test/binding'); + if (!internalBinding('inspector').isEnabled()) return; + clearInterval(waiting); + // At this point, even though the Inspector is enabled, the default async + // call stack depth is 0. We need a chance to call + // Debugger.setAsyncCallStackDepth *before* activating the actual timer for + // async stack traces to work. Directly using a debugger statement would be + // too brittle, and using a longer timeout would unnecessarily slow down the + // test on most machines. Triggering a debugger break through an interval is + // a faster and more reliable way. + process._rawDebug('Signal received, waiting for debugger setup'); + waiting = setInterval(() => { debugger; }, 50); +} + +// This function is called by the inspector client (session) +function setupTimeoutWithBreak() { + clearInterval(waiting); + process._rawDebug('Debugger ready, setting up timeout with a break'); + setTimeout(() => { debugger; }, 50); +} +`; + +async function waitForInitialSetup(session) { + console.error('[test]', 'Waiting for initial setup'); + await session.waitForBreakOnLine(16, '[eval]'); +} + +async function setupTimeoutForStackTrace(session) { + console.error('[test]', 'Setting up timeout for async stack trace'); + await session.send([ + { 'method': 'Runtime.evaluate', + 'params': { expression: 'setupTimeoutWithBreak()' } }, + { 'method': 'Debugger.resume' }, + ]); +} + +async function checkAsyncStackTrace(session) { + console.error('[test]', 'Verify basic properties of asyncStackTrace'); + const paused = await session.waitForBreakOnLine(23, '[eval]'); + assert(paused.params.asyncStackTrace, + `${Object.keys(paused.params)} contains "asyncStackTrace" property`); + assert(paused.params.asyncStackTrace.description, 'Timeout'); + assert(paused.params.asyncStackTrace.callFrames + .some((frame) => frame.functionName === 'setupTimeoutWithBreak')); +} + +async function runTests() { + const instance = await NodeInstance.startViaSignal(script); + const session = await instance.connectInspectorSession(); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 10 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + ]); + + await waitForInitialSetup(session); + await setupTimeoutForStackTrace(session); + await checkAsyncStackTrace(session); + + console.error('[test]', 'Stopping child instance'); + session.disconnect(); + instance.kill(); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-promise-then.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-promise-then.js new file mode 100644 index 00000000..188f38b8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-promise-then.js @@ -0,0 +1,74 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); +const { NodeInstance } = require('../common/inspector-helper'); +const assert = require('assert'); + +const script = `runTest(); +function runTest() { + const p = Promise.resolve(); + p.then(function break1() { // lineNumber 3 + debugger; + }); + p.then(function break2() { // lineNumber 6 + debugger; + }); +} +`; + +async function runTests() { + const instance = new NodeInstance(undefined, script); + const session = await instance.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 10 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + + await session.waitForBreakOnLine(0, '[eval]'); + await session.send({ 'method': 'Debugger.resume' }); + + console.error('[test] Waiting for break1'); + debuggerPausedAt(await session.waitForBreakOnLine(4, '[eval]'), + 'break1', 'runTest:3'); + + await session.send({ 'method': 'Debugger.resume' }); + + console.error('[test] Waiting for break2'); + debuggerPausedAt(await session.waitForBreakOnLine(7, '[eval]'), + 'break2', 'runTest:6'); + + await session.runToCompletion(); + assert.strictEqual((await instance.expectShutdown()).exitCode, 0); +} + +function debuggerPausedAt(msg, functionName, previousTickLocation) { + assert( + !!msg.params.asyncStackTrace, + `${Object.keys(msg.params)} contains "asyncStackTrace" property`); + + assert.strictEqual(msg.params.callFrames[0].functionName, functionName); + assert.strictEqual(msg.params.asyncStackTrace.description, 'Promise.then'); + + const frameLocations = msg.params.asyncStackTrace.callFrames.map( + (frame) => `${frame.functionName}:${frame.lineNumber}`); + assertArrayIncludes(frameLocations, previousTickLocation); +} + +function assertArrayIncludes(actual, expected) { + const expectedString = JSON.stringify(expected); + const actualString = JSON.stringify(actual); + assert( + actual.includes(expected), + `Expected ${actualString} to contain ${expectedString}.`); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-set-interval.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-set-interval.js new file mode 100644 index 00000000..76f0a858 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-async-stack-traces-set-interval.js @@ -0,0 +1,50 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +common.skipIf32Bits(); +const { NodeInstance } = require('../common/inspector-helper'); +const assert = require('assert'); + +const script = 'setInterval(() => { debugger; }, 50);'; + +async function skipFirstBreakpoint(session) { + console.log('[test]', 'Skipping the first breakpoint in the eval script'); + await session.waitForBreakOnLine(0, '[eval]'); + await session.send({ 'method': 'Debugger.resume' }); +} + +async function checkAsyncStackTrace(session) { + console.error('[test]', 'Verify basic properties of asyncStackTrace'); + const paused = await session.waitForBreakOnLine(0, '[eval]'); + assert(paused.params.asyncStackTrace, + `${Object.keys(paused.params)} contains "asyncStackTrace" property`); + assert(paused.params.asyncStackTrace.description, 'Timeout'); + assert(paused.params.asyncStackTrace.callFrames + .some((frame) => frame.url === 'node:internal/process/execution')); +} + +async function runTests() { + const instance = new NodeInstance(undefined, script); + const session = await instance.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 10 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + + await skipFirstBreakpoint(session); + await checkAsyncStackTrace(session); + + console.error('[test]', 'Stopping child instance'); + session.disconnect(); + instance.kill(); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-bindings.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-bindings.js new file mode 100644 index 00000000..1f1d3699 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-bindings.js @@ -0,0 +1,130 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const assert = require('assert'); +const inspector = require('inspector'); +const path = require('path'); +const { pathToFileURL } = require('url'); + +// This test case will set a breakpoint 4 lines below +function debuggedFunction() { + let i; + let accum = 0; + for (i = 0; i < 5; i++) { + accum += i; + } + return accum; +} + +let scopeCallback = null; + +function checkScope(session, scopeId) { + session.post('Runtime.getProperties', { + 'objectId': scopeId, + 'ownProperties': false, + 'accessorPropertiesOnly': false, + 'generatePreview': true + }, scopeCallback); +} + +function debuggerPausedCallback(session, notification) { + const params = notification.params; + const callFrame = params.callFrames[0]; + const scopeId = callFrame.scopeChain[0].object.objectId; + checkScope(session, scopeId); +} + +function waitForWarningSkipAsyncStackTraces(resolve) { + process.once('warning', function(warning) { + if (warning.code === 'INSPECTOR_ASYNC_STACK_TRACES_NOT_AVAILABLE') { + waitForWarningSkipAsyncStackTraces(resolve); + } else { + resolve(warning); + } + }); +} + +async function testNoCrashWithExceptionInCallback() { + // There is a deliberate exception in the callback + const session = new inspector.Session(); + session.connect(); + const error = new Error('We expect this'); + console.log('Expecting warning to be emitted'); + const promise = new Promise(waitForWarningSkipAsyncStackTraces); + session.post('Console.enable', () => { throw error; }); + assert.strictEqual(await promise, error); + session.disconnect(); +} + +function testSampleDebugSession() { + let cur = 0; + const failures = []; + const expects = { + i: [0, 1, 2, 3, 4], + accum: [0, 0, 1, 3, 6] + }; + scopeCallback = function(error, result) { + const i = cur++; + let v, actual, expected; + for (v of result.result) { + actual = v.value.value; + expected = expects[v.name][i]; + if (actual !== expected) { + failures.push(`Iteration ${i} variable: ${v.name} ` + + `expected: ${expected} actual: ${actual}`); + } + } + }; + const session = new inspector.Session(); + session.connect(); + session.on('Debugger.paused', + (notification) => debuggerPausedCallback(session, notification)); + let cbAsSecondArgCalled = false; + assert.throws(() => { + session.post('Debugger.enable', function() {}, function() {}); + }, TypeError); + session.post('Debugger.enable', () => cbAsSecondArgCalled = true); + session.post('Debugger.setBreakpointByUrl', { + 'lineNumber': 13, + 'url': pathToFileURL(path.resolve(__dirname, __filename)).toString(), + 'columnNumber': 0, + 'condition': '' + }); + + debuggedFunction(); + assert.strictEqual(cbAsSecondArgCalled, true); + assert.deepStrictEqual(failures, []); + assert.strictEqual(cur, 5); + scopeCallback = null; + session.disconnect(); + assert.throws(() => session.post('Debugger.enable'), (e) => !!e); +} + +async function testNoCrashConsoleLogBeforeThrow() { + const session = new inspector.Session(); + session.connect(); + let attempt = 1; + process.on('warning', common.mustCall(3)); + session.on('inspectorNotification', () => { + if (attempt++ > 3) + return; + console.log('console.log in handler'); + throw new Error('Exception in handler'); + }); + session.post('Runtime.enable'); + console.log('Did not crash'); + session.disconnect(); +} + +async function doTests() { + await testNoCrashWithExceptionInCallback(); + testSampleDebugSession(); + let breakpointHit = false; + scopeCallback = () => (breakpointHit = true); + debuggedFunction(); + assert.strictEqual(breakpointHit, false); + testSampleDebugSession(); + await testNoCrashConsoleLogBeforeThrow(); +} + +doTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-e.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-e.js new file mode 100644 index 00000000..ccbef313 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-e.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTests() { + const instance = new NodeInstance(undefined, 'console.log(10)'); + const session = await instance.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForBreakOnLine(0, '[eval]'); + await session.runToCompletion(); + assert.strictEqual((await instance.expectShutdown()).exitCode, 0); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-when-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-when-eval.js new file mode 100644 index 00000000..6fc76acd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-break-when-eval.js @@ -0,0 +1,80 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); +const fixtures = require('../common/fixtures'); +const { pathToFileURL } = require('url'); + +// This needs to be an ES module file to ensure that internal modules are +// loaded before pausing. See +// https://bugs.chromium.org/p/chromium/issues/detail?id=1246905 +const script = fixtures.path('inspector-global-function.mjs'); + +async function setupDebugger(session) { + console.log('[test]', 'Setting up a debugger'); + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + + await session.waitForNotification('Debugger.paused', 'Initial pause'); + + // NOTE(mmarchini): We wait for the second console.log to ensure we loaded + // every internal module before pausing. See + // https://bugs.chromium.org/p/chromium/issues/detail?id=1246905 + const waitForReady = session.waitForConsoleOutput('log', 'Ready!'); + session.send({ 'method': 'Debugger.resume' }); + await waitForReady; +} + +async function breakOnLine(session) { + console.log('[test]', 'Breaking in the code'); + const commands = [ + { 'method': 'Debugger.setBreakpointByUrl', + 'params': { 'lineNumber': 9, + 'url': pathToFileURL(script).toString(), + 'columnNumber': 0, + 'condition': '' } }, + { 'method': 'Runtime.evaluate', + 'params': { 'expression': 'sum()', + 'objectGroup': 'console', + 'includeCommandLineAPI': true, + 'silent': false, + 'contextId': 1, + 'returnByValue': false, + 'generatePreview': true, + 'userGesture': true, + 'awaitPromise': false } }, + ]; + session.send(commands); + await session.waitForBreakOnLine(9, pathToFileURL(script).toString()); +} + +async function stepOverConsoleStatement(session) { + console.log('[test]', 'Step over console statement and test output'); + session.send({ 'method': 'Debugger.stepOver' }); + await session.waitForConsoleOutput('log', [0, 3]); + await session.waitForNotification('Debugger.paused'); +} + +async function runTests() { + // NOTE(mmarchini): Use --inspect-brk to improve avoid indeterministic + // behavior. + const child = new NodeInstance(['--inspect-brk=0'], undefined, script); + const session = await child.connectInspectorSession(); + await setupDebugger(session); + await breakOnLine(session); + await stepOverConsoleStatement(session); + await session.runToCompletion(); + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-close-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-close-worker.js new file mode 100644 index 00000000..9d41468e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-close-worker.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); +const { isMainThread, Worker } = require('worker_threads'); +const assert = require('assert'); +const inspector = require('inspector'); + +if (!isMainThread) { + // Verify the inspector api on the worker thread. + assert.strictEqual(inspector.url(), undefined); + + inspector.open(0, undefined, false); + const wsUrl = inspector.url(); + assert(wsUrl.startsWith('ws://')); + inspector.close(); + assert.strictEqual(inspector.url(), undefined); + return; +} + +// Open inspector on the main thread first. +inspector.open(0, undefined, false); +const wsUrl = inspector.url(); +assert(wsUrl.startsWith('ws://')); + +const worker = new Worker(__filename); +worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + + // Verify inspector on the main thread is still active. + assert.strictEqual(inspector.url(), wsUrl); + inspector.close(); + assert.strictEqual(inspector.url(), undefined); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-main-thread.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-main-thread.js new file mode 100644 index 00000000..2281b5ef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-main-thread.js @@ -0,0 +1,196 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); +const path = require('path'); +const { pathToFileURL } = require('url'); +const { isMainThread, parentPort, Worker, workerData } = + require('worker_threads'); + +if (!workerData && !isMainThread) { + common.skip('This test only works on a main thread'); +} + +function toDebug() { + let a = 1; + a = a + 1; + return a * 200; +} + +const messagesSent = []; + +async function post(session, method, params) { + return new Promise((resolve, reject) => { + session.post(method, params, (error, success) => { + messagesSent.push(method); + if (error) { + process._rawDebug(`Message ${method} produced an error`); + reject(error); + } else { + process._rawDebug(`Message ${method} was sent`); + resolve(success); + } + }); + }); +} + +async function waitForNotification(session, notification) { + return new Promise((resolve) => session.once(notification, resolve)); +} + +function startWorker(skipChild, sharedBuffer) { + return new Promise((resolve) => { + const worker = new Worker(__filename, { + workerData: { skipChild, sharedBuffer } + }); + worker.on('error', (e) => { + console.error(e); + throw e; + }); + // Add 2 promises to the worker, one resolved when a message with a + // .doConsoleLog property is received and one resolved when a .messagesSent + // property is received. + let resolveConsoleRequest; + let resolveMessagesSent; + worker.onConsoleRequest = + new Promise((resolve) => resolveConsoleRequest = resolve); + worker.onMessagesSent = + new Promise((resolve) => resolveMessagesSent = resolve); + worker.on('message', (m) => { + resolve(worker); + if (m.doConsoleLog) resolveConsoleRequest(); + if (m.messagesSent) resolveMessagesSent(m.messagesSent); + }); + }); +} + +function doConsoleLog(arrayBuffer) { + console.log('Message for a test'); + arrayBuffer[0] = 128; +} + +// This tests that inspector callbacks are called in a microtask +// and do not interrupt the main code. Interrupting the code flow +// can lead to unexpected behaviors. +async function ensureListenerDoesNotInterrupt(session) { + // Make sure that the following code is not affected by the fact that it may + // run inside an inspector message callback, during which other inspector + // message callbacks (such as the one triggered by doConsoleLog()) would + // not be processed. + await new Promise(setImmediate); + + const currentTime = Date.now(); + let consoleLogHappened = false; + session.once('Runtime.consoleAPICalled', + () => { consoleLogHappened = true; }); + const buf = new Uint8Array(workerData.sharedBuffer); + parentPort.postMessage({ doConsoleLog: true }); + while (buf[0] === 1) { + // Making sure the console.log was executed + } + while ((Date.now() - currentTime) < 50) { + // Spin wait for 50ms, assume that was enough to get inspector message + } + assert.strictEqual(consoleLogHappened, false); + await new Promise(queueMicrotask); + assert.strictEqual(consoleLogHappened, true); +} + +async function main() { + assert.throws( + () => { + const session = new Session(); + session.connectToMainThread(); + }, + { + code: 'ERR_INSPECTOR_NOT_WORKER', + name: 'Error', + message: 'Current thread is not a worker' + } + ); + const sharedBuffer = new SharedArrayBuffer(1); + const arrayBuffer = new Uint8Array(sharedBuffer); + arrayBuffer[0] = 1; + const worker = await startWorker(false, sharedBuffer); + worker.onConsoleRequest.then(doConsoleLog.bind(null, arrayBuffer)); + assert.strictEqual(toDebug(), 400); + assert.deepStrictEqual(await worker.onMessagesSent, [ + 'Debugger.enable', + 'Runtime.enable', + 'Debugger.setBreakpointByUrl', + 'Debugger.evaluateOnCallFrame', + 'Debugger.resume', + ]); +} + +async function childMain() { + // Ensures the worker does not terminate too soon + parentPort.on('message', () => { }); + await (await startWorker(true)).onMessagesSent; + const session = new Session(); + session.connectToMainThread(); + assert.throws( + () => { + session.connectToMainThread(); + }, + { + code: 'ERR_INSPECTOR_ALREADY_CONNECTED', + name: 'Error', + message: 'The inspector session is already connected' + } + ); + await post(session, 'Debugger.enable'); + await post(session, 'Runtime.enable'); + await post(session, 'Debugger.setBreakpointByUrl', { + 'lineNumber': 18, + 'url': pathToFileURL(path.resolve(__dirname, __filename)).toString(), + 'columnNumber': 0, + 'condition': '' + }); + const pausedPromise = waitForNotification(session, 'Debugger.paused'); + parentPort.postMessage('Ready'); + const callFrameId = (await pausedPromise).params.callFrames[0].callFrameId; + + // Delay to ensure main thread is truly suspended + await new Promise((resolve) => setTimeout(resolve, 50)); + + const { result: { value } } = + await post(session, + 'Debugger.evaluateOnCallFrame', + { callFrameId, expression: 'a * 100' }); + assert.strictEqual(value, 100); + await post(session, 'Debugger.resume'); + await ensureListenerDoesNotInterrupt(session); + parentPort.postMessage({ messagesSent }); + parentPort.close(); + console.log('Worker is done'); +} + +async function skipChildMain() { + // Ensures the worker does not terminate too soon + parentPort.on('message', () => { }); + + const session = new Session(); + session.connectToMainThread(); + const notifications = []; + session.on('NodeWorker.attachedToWorker', (n) => notifications.push(n)); + await post(session, 'NodeWorker.enable', { waitForDebuggerOnStart: false }); + // 2 notifications mean there are 2 workers so we are connected to a main + // thread + assert.strictEqual(notifications.length, 2); + parentPort.postMessage('Ready'); + parentPort.postMessage({ messagesSent }); + parentPort.close(); + console.log('Skip child is done'); +} + +if (isMainThread) { + main().then(common.mustCall()); +} else if (workerData.skipChild) { + skipChildMain().then(common.mustCall()); +} else { + childMain().then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-to-main-thread.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-to-main-thread.js new file mode 100644 index 00000000..9244a85f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-connect-to-main-thread.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { Session } = require('inspector'); +const { Worker, isMainThread, workerData } = require('worker_threads'); + +if (!workerData && !isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (isMainThread) { + new Worker(__filename, { workerData: {} }); +} else { + const session = new Session(); + session.connectToMainThread(); + // Do not crash + session.disconnect(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console-top-frame.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console-top-frame.js new file mode 100644 index 00000000..56fd6a38 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console-top-frame.js @@ -0,0 +1,31 @@ +'use strict'; + +// Verify that the line containing console.log is reported as a top stack frame +// of the consoleAPICalled notification. +// Changing this will break many Inspector protocol clients, including +// debuggers that use that value for navigating from console messages to code. + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); +const { basename } = require('path'); + +function logMessage() { + console.log('Log a message'); +} + +const session = new Session(); +let topFrame; +session.once('Runtime.consoleAPICalled', (notification) => { + topFrame = (notification.params.stackTrace.callFrames[0]); +}); +session.connect(); +session.post('Runtime.enable'); + +logMessage(); // Triggers Inspector notification + +session.disconnect(); +assert.strictEqual(basename(topFrame.url), basename(__filename)); +assert.strictEqual(topFrame.lineNumber, 15); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console.js new file mode 100644 index 00000000..659eccc1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-console.js @@ -0,0 +1,40 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { NodeInstance } = require('../common/inspector-helper.js'); +const assert = require('assert'); + +async function runTest() { + const script = 'require(\'inspector\').console.log(\'hello world\');'; + const child = new NodeInstance('--inspect-brk=0', script, ''); + + let out = ''; + child.on('stdout', (line) => out += line); + + const session = await child.connectInspectorSession(); + + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + + const msg = await session.waitForNotification('Runtime.consoleAPICalled'); + + assert.strictEqual(msg.params.type, 'log'); + assert.deepStrictEqual(msg.params.args, [{ + type: 'string', + value: 'hello world' + }]); + assert.strictEqual(out, ''); + + session.disconnect(); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-contexts.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-contexts.js new file mode 100644 index 00000000..e7bdc53f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-contexts.js @@ -0,0 +1,170 @@ +'use strict'; + +// Flags: --expose-gc + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const vm = require('vm'); +const { Session } = require('inspector'); +const { isMainThread } = require('worker_threads'); + +const session = new Session(); +session.connect(); + +function notificationPromise(method) { + return new Promise((resolve) => session.once(method, resolve)); +} + +async function testContextCreatedAndDestroyed() { + console.log('Testing context created/destroyed notifications'); + { + const mainContextPromise = + notificationPromise('Runtime.executionContextCreated'); + + session.post('Runtime.enable', assert.ifError); + const contextCreated = await mainContextPromise; + const { name, origin, auxData } = contextCreated.params.context; + if (common.isSunOS || common.isWindows || common.isIBMi) { + // uv_get_process_title() is unimplemented on Solaris-likes and IBMi, + // it returns an empty string. On the Windows CI buildbots it returns + // "Administrator: Windows PowerShell[42]" because of a GetConsoleTitle() + // quirk. Not much we can do about either, just verify that it contains + // the PID. + assert.strictEqual(name.includes(`[${process.pid}]`), true); + } else { + let expects = `${process.argv0}[${process.pid}]`; + if (!isMainThread) { + expects = `Worker[${require('worker_threads').threadId}]`; + } + assert.strictEqual(expects, name); + } + assert.strictEqual(origin, '', + JSON.stringify(contextCreated)); + assert.strictEqual(auxData.isDefault, true, + JSON.stringify(contextCreated)); + } + + { + const vmContextCreatedPromise = + notificationPromise('Runtime.executionContextCreated'); + + let contextDestroyed = null; + session.once('Runtime.executionContextDestroyed', + (notification) => contextDestroyed = notification); + + vm.runInNewContext('1 + 1'); + + const contextCreated = await vmContextCreatedPromise; + const { id, name, origin, auxData } = contextCreated.params.context; + assert.strictEqual(name, 'VM Context 1', + JSON.stringify(contextCreated)); + assert.strictEqual(origin, '', + JSON.stringify(contextCreated)); + assert.strictEqual(auxData.isDefault, false, + JSON.stringify(contextCreated)); + + // GC is unpredictable... + console.log('Checking/waiting for GC.'); + while (!contextDestroyed) + global.gc(); + console.log('Context destroyed.'); + + assert.strictEqual(contextDestroyed.params.executionContextId, id, + JSON.stringify(contextDestroyed)); + } + + { + const vmContextCreatedPromise = + notificationPromise('Runtime.executionContextCreated'); + + let contextDestroyed = null; + session.once('Runtime.executionContextDestroyed', + (notification) => contextDestroyed = notification); + + vm.runInNewContext('1 + 1', {}, { + contextName: 'Custom context', + contextOrigin: 'https://origin.example' + }); + + const contextCreated = await vmContextCreatedPromise; + const { name, origin, auxData } = contextCreated.params.context; + assert.strictEqual(name, 'Custom context', + JSON.stringify(contextCreated)); + assert.strictEqual(origin, 'https://origin.example', + JSON.stringify(contextCreated)); + assert.strictEqual(auxData.isDefault, false, + JSON.stringify(contextCreated)); + + // GC is unpredictable... + console.log('Checking/waiting for GC again.'); + while (!contextDestroyed) + global.gc(); + console.log('Other context destroyed.'); + } + + { + const vmContextCreatedPromise = + notificationPromise('Runtime.executionContextCreated'); + + let contextDestroyed = null; + session.once('Runtime.executionContextDestroyed', + (notification) => contextDestroyed = notification); + + vm.createContext({}, { origin: 'https://nodejs.org' }); + + const contextCreated = await vmContextCreatedPromise; + const { name, origin, auxData } = contextCreated.params.context; + assert.strictEqual(name, 'VM Context 2', + JSON.stringify(contextCreated)); + assert.strictEqual(origin, 'https://nodejs.org', + JSON.stringify(contextCreated)); + assert.strictEqual(auxData.isDefault, false, + JSON.stringify(contextCreated)); + + // GC is unpredictable... + console.log('Checking/waiting for GC a third time.'); + while (!contextDestroyed) + global.gc(); + console.log('Context destroyed once again.'); + } + + { + const vmContextCreatedPromise = + notificationPromise('Runtime.executionContextCreated'); + + let contextDestroyed = null; + session.once('Runtime.executionContextDestroyed', + (notification) => contextDestroyed = notification); + + vm.createContext({}, { name: 'Custom context 2' }); + + const contextCreated = await vmContextCreatedPromise; + const { name, auxData } = contextCreated.params.context; + assert.strictEqual(name, 'Custom context 2', + JSON.stringify(contextCreated)); + assert.strictEqual(auxData.isDefault, false, + JSON.stringify(contextCreated)); + + // GC is unpredictable... + console.log('Checking/waiting for GC a fourth time.'); + while (!contextDestroyed) + global.gc(); + console.log('Context destroyed a fourth time.'); + } +} + +async function testBreakpointHit() { + console.log('Testing breakpoint is hit in a new context'); + session.post('Debugger.enable', assert.ifError); + + const pausedPromise = notificationPromise('Debugger.paused'); + vm.runInNewContext('debugger', {}); + await pausedPromise; +} + +(async function() { + await testContextCreatedAndDestroyed(); + await testBreakpointHit(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-brk-flag.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-brk-flag.js new file mode 100644 index 00000000..e417f54e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-brk-flag.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function testBreakpointOnStart(session) { + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setPauseOnExceptions', + 'params': { 'state': 'none' } }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Profiler.enable' }, + { 'method': 'Profiler.setSamplingInterval', + 'params': { 'interval': 100 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForBreakOnLine(0, session.scriptURL()); +} + +async function runTests() { + const child = new NodeInstance(['--inspect-brk=0']); + const session = await child.connectInspectorSession(); + + await testBreakpointOnStart(session); + await session.runToCompletion(); + + assert.strictEqual((await child.expectShutdown()).exitCode, 55); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-end.js new file mode 100644 index 00000000..bb63bceb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-debug-end.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const { strictEqual } = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function testNoServerNoCrash() { + console.log('Test there\'s no crash stopping server that was not started'); + const instance = new NodeInstance([], + `process._debugEnd(); + process.exit(42);`); + strictEqual((await instance.expectShutdown()).exitCode, 42); +} + +async function testNoSessionNoCrash() { + console.log('Test there\'s no crash stopping server without connecting'); + const instance = new NodeInstance('--inspect=0', + 'process._debugEnd();process.exit(42);'); + strictEqual((await instance.expectShutdown()).exitCode, 42); +} + +async function testSessionNoCrash() { + console.log('Test there\'s no crash stopping server after connecting'); + const script = `process._debugEnd(); + process._debugProcess(process.pid); + setTimeout(() => { + console.log("Done"); + process.exit(42); + });`; + + const instance = new NodeInstance('--inspect-brk=0', script); + const session = await instance.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send({ 'method': 'Runtime.runIfWaitingForDebugger' }); + await session.waitForServerDisconnect(); + strictEqual((await instance.expectShutdown()).exitCode, 42); +} + +async function runTest() { + await testNoServerNoCrash(); + await testNoSessionNoCrash(); + await testSessionNoCrash(); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-emit-protocol-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-emit-protocol-event.js new file mode 100644 index 00000000..eda95d34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-emit-protocol-event.js @@ -0,0 +1,121 @@ +// Flags: --inspect=0 --experimental-network-inspection +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const inspector = require('node:inspector/promises'); +const assert = require('node:assert'); + +const EXPECTED_EVENTS = { + Network: [ + { + name: 'requestWillBeSent', + params: { + requestId: 'request-id-1', + request: { + url: 'https://nodejs.org/en', + method: 'GET', + }, + timestamp: 1000, + wallTime: 1000, + }, + expected: { + requestId: 'request-id-1', + request: { + url: 'https://nodejs.org/en', + method: 'GET', + headers: {} // Headers should be an empty object if not provided. + }, + timestamp: 1000, + wallTime: 1000, + } + }, + { + name: 'responseReceived', + params: { + requestId: 'request-id-1', + timestamp: 1000, + type: 'Other', + response: { + url: 'https://nodejs.org/en', + status: 200, + headers: { host: 'nodejs.org' } + } + }, + expected: { + requestId: 'request-id-1', + timestamp: 1000, + type: 'Other', + response: { + url: 'https://nodejs.org/en', + status: 200, + statusText: '', // Status text should be an empty string if not provided. + headers: { host: 'nodejs.org' } + } + } + }, + { + name: 'loadingFinished', + params: { + requestId: 'request-id-1', + timestamp: 1000, + } + }, + { + name: 'loadingFailed', + params: { + requestId: 'request-id-1', + timestamp: 1000, + type: 'Document', + errorText: 'Failed to load resource' + } + }, + ] +}; + +// Check that all domains and events are present in the inspector object. +for (const [domain, events] of Object.entries(EXPECTED_EVENTS)) { + if (!(domain in inspector)) { + assert.fail(`Expected domain ${domain} to be present in inspector`); + } + const actualEventNames = Object.keys(inspector[domain]); + const expectedEventNames = events.map((event) => event.name); + assert.deepStrictEqual(actualEventNames, expectedEventNames, `Expected ${domain} to have events ${expectedEventNames}, but got ${actualEventNames}`); +} + +// Check that all events throw when called with a non-object argument. +for (const [domain, events] of Object.entries(EXPECTED_EVENTS)) { + for (const event of events) { + assert.throws(() => inspector[domain][event.name]('params'), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "params" argument must be of type object. Received type string (\'params\')' + }); + } +} + +const runAsyncTest = async () => { + const session = new inspector.Session(); + session.connect(); + + // Check that all events emit the expected parameters. + await session.post('Network.enable'); + for (const [domain, events] of Object.entries(EXPECTED_EVENTS)) { + for (const event of events) { + session.on(`${domain}.${event.name}`, common.mustCall(({ params }) => { + assert.deepStrictEqual(params, event.expected ?? event.params); + })); + inspector[domain][event.name](event.params); + } + } + + // Check tht no events are emitted after disabling the domain. + await session.post('Network.disable'); + session.on('Network.requestWillBeSent', common.mustNotCall()); + inspector.Network.requestWillBeSent({}); +}; + +runAsyncTest().then(common.mustCall()).catch((e) => { + assert.fail(e); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-enabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-enabled.js new file mode 100644 index 00000000..33140ba5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-enabled.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const spawn = require('child_process').spawn; + +const script = ` +const assert = require('assert'); +const inspector = process.binding('inspector'); + +assert( + !!inspector.isEnabled(), + 'inspector.isEnabled() should be true when run with --inspect'); + +process._debugEnd(); + +assert( + !inspector.isEnabled(), + 'inspector.isEnabled() should be false after _debugEnd()'); +`; + +const args = ['--inspect=0', '-e', script]; +const child = spawn(process.execPath, args, { + stdio: 'inherit', + env: { ...process.env, NODE_V8_COVERAGE: '' } +}); +child.on('exit', (code, signal) => { + process.exit(code || signal); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-esm.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-esm.js new file mode 100644 index 00000000..79025e80 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-esm.js @@ -0,0 +1,114 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { resolve: UrlResolve } = require('url'); +const fixtures = require('../common/fixtures'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +function assertScopeValues({ result }, expected) { + const unmatched = new Set(Object.keys(expected)); + for (const actual of result) { + const value = expected[actual.name]; + assert.strictEqual(actual.value.value, value); + unmatched.delete(actual.name); + } + assert.deepStrictEqual(Array.from(unmatched.values()), []); +} + +async function testBreakpointOnStart(session) { + console.log('[test]', + 'Verifying debugger stops on start (--inspect-brk option)'); + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setPauseOnExceptions', + 'params': { 'state': 'none' } }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Profiler.enable' }, + { 'method': 'Profiler.setSamplingInterval', + 'params': { 'interval': 100 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForBreakOnLine( + 0, UrlResolve(session.scriptURL().toString(), 'message.mjs')); +} + +async function testBreakpoint(session) { + console.log('[test]', 'Setting a breakpoint and verifying it is hit'); + const commands = [ + { 'method': 'Debugger.setBreakpointByUrl', + 'params': { 'lineNumber': 7, + 'url': session.scriptURL(), + 'columnNumber': 0, + 'condition': '' } }, + { 'method': 'Debugger.resume' }, + ]; + await session.send(commands); + const { scriptSource } = await session.send({ + 'method': 'Debugger.getScriptSource', + 'params': { 'scriptId': session.mainScriptId }, + }); + assert(scriptSource && (scriptSource.includes(session.script())), + `Script source is wrong: ${scriptSource}`); + + await session.waitForConsoleOutput('log', ['A message', 5]); + const paused = await session.waitForBreakOnLine(7, session.scriptURL()); + const scopeId = paused.params.callFrames[0].scopeChain[0].object.objectId; + + console.log('[test]', 'Verify we can read current application state'); + const response = await session.send({ + 'method': 'Runtime.getProperties', + 'params': { + 'objectId': scopeId, + 'ownProperties': false, + 'accessorPropertiesOnly': false, + 'generatePreview': true + } + }); + assertScopeValues(response, { t: 1001, k: 1, message: 'A message' }); + + let { result } = await session.send({ + 'method': 'Debugger.evaluateOnCallFrame', 'params': { + 'callFrameId': session.pausedDetails().callFrames[0].callFrameId, + 'expression': 'k + t', + 'objectGroup': 'console', + 'includeCommandLineAPI': true, + 'silent': false, + 'returnByValue': false, + 'generatePreview': true + } + }); + + assert.strictEqual(result.value, 1002); + + result = (await session.send({ + 'method': 'Runtime.evaluate', 'params': { + 'expression': '5 * 5' + } + })).result; + assert.strictEqual(result.value, 25); +} + +async function runTest() { + const child = new NodeInstance(['--inspect-brk=0'], '', + fixtures.path('es-modules/loop.mjs')); + + const session = await child.connectInspectorSession(); + await testBreakpointOnStart(session); + await testBreakpoint(session); + await session.runToCompletion(); + assert.strictEqual((await child.expectShutdown()).exitCode, 55); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exception.js new file mode 100644 index 00000000..fdfc6bab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exception.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); +const { pathToFileURL } = require('url'); + +const script = fixtures.path('throws_error.js'); + +async function testBreakpointOnStart(session) { + console.log('[test]', + 'Verifying debugger stops on start (--inspect-brk option)'); + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setPauseOnExceptions', + 'params': { 'state': 'none' } }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Profiler.enable' }, + { 'method': 'Profiler.setSamplingInterval', + 'params': { 'interval': 100 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForBreakOnLine(21, pathToFileURL(script).toString()); +} + + +async function runTest() { + const child = new NodeInstance(undefined, undefined, script); + const session = await child.connectInspectorSession(); + await testBreakpointOnStart(session); + await session.runToCompletion(); + assert.strictEqual((await child.expectShutdown()).exitCode, 1); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection.js new file mode 100644 index 00000000..9215d496 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { + isMainThread, + parentPort, + workerData, + Worker, +} = require('node:worker_threads'); + +if (!workerData && !isMainThread) { + common.skip('This test only works on a main thread'); +} + +const inspector = require('node:inspector'); +const assert = require('node:assert'); + +let TIMEOUT = common.platformTimeout(5000); +if (common.isWindows) { + // Refs: https://github.com/nodejs/build/issues/3014 + TIMEOUT = common.platformTimeout(15000); +} + +// Refs: https://github.com/nodejs/node/issues/52467 + +(async () => { + if (!workerData) { + // worker.terminate() should terminate the worker and the pending + // inspector.waitForDebugger(). + { + const worker = new Worker(__filename, { workerData: {} }); + await new Promise((r) => worker.on('message', r)); + await new Promise((r) => setTimeout(r, TIMEOUT)); + worker.on('exit', common.mustCall()); + await worker.terminate(); + } + // process.exit() should kill the process. + { + const worker = new Worker(__filename, { workerData: {} }); + await new Promise((r) => worker.on('message', r)); + await new Promise((r) => setTimeout(r, TIMEOUT)); + process.on('exit', (status) => assert.strictEqual(status, 0)); + setImmediate(() => process.exit()); + } + } else { + inspector.open(0, undefined, false); + parentPort.postMessage('open'); + inspector.waitForDebugger(); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection2.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection2.js new file mode 100644 index 00000000..cf485ae3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-exit-worker-in-wait-for-connection2.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { isMainThread, workerData, Worker } = require('node:worker_threads'); +if (!workerData && !isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('node:assert'); + +let TIMEOUT = common.platformTimeout(5000); +if (common.isWindows) { + // Refs: https://github.com/nodejs/build/issues/3014 + TIMEOUT = common.platformTimeout(15000); +} + +// Refs: https://github.com/nodejs/node/issues/53648 + +(async () => { + if (!workerData) { + // worker.terminate() should terminate the worker created with execArgv: + // ["--inspect-brk"]. + { + const worker = new Worker(__filename, { + execArgv: ['--inspect-brk=0'], + workerData: {}, + }); + await new Promise((r) => setTimeout(r, TIMEOUT)); + worker.on('exit', common.mustCall()); + await worker.terminate(); + } + // process.exit() should kill the process. + { + new Worker(__filename, { + execArgv: ['--inspect-brk=0'], + workerData: {}, + }); + await new Promise((r) => setTimeout(r, TIMEOUT)); + process.on('exit', (status) => assert.strictEqual(status, 0)); + setImmediate(() => process.exit()); + } + } else { + console.log('Worker running!'); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-idle.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-idle.js new file mode 100644 index 00000000..c1459035 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-idle.js @@ -0,0 +1,43 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); +const { promisify } = require('util'); + +const sleep = promisify(setTimeout); + +async function test() { + const inspector = new Session(); + inspector.connect(); + + inspector.post('Profiler.enable'); + inspector.post('Profiler.start'); + + await sleep(1000); + + const { profile } = await new Promise((resolve, reject) => { + inspector.post('Profiler.stop', (err, params) => { + if (err) return reject(err); + resolve(params); + }); + }); + + let hasIdle = false; + for (const node of profile.nodes) { + if (node.callFrame.functionName === '(idle)') { + hasIdle = true; + break; + } + } + assert(hasIdle); + + inspector.post('Profiler.disable'); + inspector.disconnect(); +} + +test().then(common.mustCall(() => { + console.log('Done!'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-inspector-false.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-inspector-false.js new file mode 100644 index 00000000..56a50408 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-has-inspector-false.js @@ -0,0 +1,15 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); + +if (process.features.inspector) { + common.skip('V8 inspector is enabled'); +} + +const inspector = require('internal/util/inspector'); + +inspector.sendInspectorCommand( + common.mustNotCall('Inspector callback should not be called'), + common.mustCall(1), +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heap-allocation-tracker.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heap-allocation-tracker.js new file mode 100644 index 00000000..0003a8fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heap-allocation-tracker.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const inspector = require('inspector'); +const stream = require('stream'); +const { Worker, workerData } = require('worker_threads'); + +const session = new inspector.Session(); +session.connect(); +session.post('HeapProfiler.enable'); +session.post('HeapProfiler.startTrackingHeapObjects', + { trackAllocations: true }); + +// Perform some silly heap allocations for the next 100 ms. +const interval = setInterval(() => { + new stream.PassThrough().end('abc').on('data', common.mustCall()); +}, 1); + +setTimeout(() => { + clearInterval(interval); + + // Once the main test is done, we re-run it from inside a Worker thread + // and stop early, as that is a good way to make sure the timer handles + // internally created by the inspector are cleaned up properly. + if (workerData === 'stopEarly') + process.exit(); + + let data = ''; + session.on('HeapProfiler.addHeapSnapshotChunk', + common.mustCallAtLeast((event) => { + data += event.params.chunk; + })); + + // TODO(addaleax): Using `{ reportProgress: true }` crashes the process + // because the progress indication event would mean calling into JS while + // a heap snapshot is being taken, which is forbidden. + // What can we do about that? + session.post('HeapProfiler.stopTrackingHeapObjects'); + + assert(data.includes('PassThrough'), data); + + new Worker(__filename, { workerData: 'stopEarly' }); +}, 100); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heapdump.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heapdump.js new file mode 100644 index 00000000..33b6020c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-heapdump.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +// Test that example code in doc/api/inspector.md continues to work with the V8 +// experimental API. + +const assert = require('assert'); +const inspector = require('inspector'); +const session = new inspector.Session(); + +session.connect(); + +const chunks = []; + +session.on('HeapProfiler.addHeapSnapshotChunk', (m) => { + chunks.push(m.params.chunk); +}); + +session.post('HeapProfiler.takeHeapSnapshot', null, common.mustSucceed((r) => { + assert.deepStrictEqual(r, {}); + session.disconnect(); + + const profile = JSON.parse(chunks.join('')); + assert(profile.snapshot.meta); + assert(profile.snapshot.node_count > 0); + assert(profile.snapshot.edge_count > 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-inspect-brk-node.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-inspect-brk-node.js new file mode 100644 index 00000000..d3bbd45b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-inspect-brk-node.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); + +// Regression test for https://github.com/nodejs/node/issues/32648 + +common.skipIfInspectorDisabled(); + +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTest() { + const child = new NodeInstance(['--inspect-brk-node=0', '-p', '42']); + const session = await child.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send({ method: 'Runtime.enable' }); + await session.send({ method: 'Debugger.enable' }); + await session.send({ method: 'Runtime.runIfWaitingForDebugger' }); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForNotification((notification) => { + // The main assertion here is that we do hit the loader script first. + return notification.method === 'Debugger.scriptParsed' && + notification.params.url === 'node:internal/bootstrap/realm'; + }); + + await session.waitForNotification('Debugger.paused'); + await session.send({ method: 'Debugger.resume' }); + await session.waitForNotification('Debugger.paused'); + await session.runToCompletion(); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-invalid-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-invalid-args.js new file mode 100644 index 00000000..846a46a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-invalid-args.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const execFile = require('child_process').execFile; + +const mainScript = fixtures.path('loop.js'); +const expected = + '`node --debug` and `node --debug-brk` are invalid. ' + + 'Please use `node --inspect` and `node --inspect-brk` instead.'; +for (const invalidArg of ['--debug-brk', '--debug']) { + execFile( + process.execPath, + [invalidArg, mainScript], + common.mustCall((error, stdout, stderr) => { + assert.strictEqual(error.code, 9, `node ${invalidArg} should exit 9`); + assert.strictEqual( + stderr.includes(expected), + true, + `${stderr} should include '${expected}'` + ); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-ip-detection.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-ip-detection.js new file mode 100644 index 00000000..333749de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-ip-detection.js @@ -0,0 +1,46 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); +const os = require('os'); + +const ip = pickIPv4Address(); + +if (!ip) + common.skip('No IP address found'); + +function checkIpAddress(ip, response) { + const res = response[0]; + const wsUrl = res.webSocketDebuggerUrl; + assert.ok(wsUrl); + const match = wsUrl.match(/^ws:\/\/(.*):\d+\/(.*)/); + assert.strictEqual(ip, match[1]); + assert.strictEqual(res.id, match[2]); + assert.strictEqual(ip, res.devtoolsFrontendUrl.match(/.*ws=(.*):\d+/)[1]); +} + +function pickIPv4Address() { + for (const i of [].concat(...Object.values(os.networkInterfaces()))) { + if (i.family === 'IPv4' && i.address !== '127.0.0.1') + return i.address; + } +} + +async function test() { + const instance = new NodeInstance('--inspect-brk=0.0.0.0:0'); + try { + checkIpAddress(ip, await instance.httpGet(ip, '/json/list')); + } catch (error) { + if (error.code === 'EHOSTUNREACH') { + common.printSkipMessage('Unable to connect to self'); + } else { + throw error; + } + } + instance.kill(); +} + +test().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-module.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-module.js new file mode 100644 index 00000000..cdbbc692 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-module.js @@ -0,0 +1,71 @@ +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); + +const session = new Session(); + +assert.throws( + () => session.post('Runtime.evaluate', { expression: '2 + 2' }), + { + code: 'ERR_INSPECTOR_NOT_CONNECTED', + name: 'Error', + message: 'Session is not connected' + } +); + +session.connect(); +session.post('Runtime.evaluate', { expression: '2 + 2' }); + +[1, {}, [], true, Infinity, undefined].forEach((i) => { + assert.throws( + () => session.post(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "method" argument must be of type string.' + + common.invalidArgTypeHelper(i) + } + ); +}); + +[1, true, Infinity].forEach((i) => { + assert.throws( + () => session.post('test', i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "params" argument must be of type object.' + + common.invalidArgTypeHelper(i) + } + ); +}); + +[1, 'a', {}, [], true, Infinity].forEach((i) => { + assert.throws( + () => session.post('test', {}, i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +}); + +assert.throws( + () => session.connect(), + { + code: 'ERR_INSPECTOR_ALREADY_CONNECTED', + name: 'Error', + message: 'The inspector session is already connected' + } +); + +session.disconnect(); +// Calling disconnect twice should not throw. +session.disconnect(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-js.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-js.js new file mode 100644 index 00000000..81c29e49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-js.js @@ -0,0 +1,62 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { Session } = require('inspector'); +const path = require('path'); +const { pathToFileURL } = require('url'); + +function debugged() { + return 42; +} + +async function test() { + const session1 = new Session(); + const session2 = new Session(); + + session1.connect(); + session2.connect(); + + let session1Paused = false; + let session2Paused = false; + + session1.on('Debugger.paused', () => session1Paused = true); + session2.on('Debugger.paused', () => session2Paused = true); + + console.log('Connected'); + + session1.post('Debugger.enable'); + session2.post('Debugger.enable'); + console.log('Debugger was enabled'); + + await new Promise((resolve, reject) => { + session1.post('Debugger.setBreakpointByUrl', { + 'lineNumber': 12, + 'url': pathToFileURL(path.resolve(__dirname, __filename)).toString(), + 'columnNumber': 0, + 'condition': '' + }, (error, result) => { + return error ? reject(error) : resolve(result); + }); + }); + console.log('Breakpoint was set'); + + debugged(); + + // Both sessions will receive the paused event + assert(session1Paused); + assert(session2Paused); + console.log('Breakpoint was hit'); + + session1.disconnect(); + session2.disconnect(); + console.log('Sessions were disconnected'); +} + +const interval = setInterval(() => {}, 1000); +test().then(common.mustCall(() => { + clearInterval(interval); + console.log('Done!'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-ws.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-ws.js new file mode 100644 index 00000000..6a2b1951 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-multisession-ws.js @@ -0,0 +1,85 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { NodeInstance } = require('../common/inspector-helper.js'); + +// Sets up JS bindings session and runs till the "paused" event +const script = ` +const { Session } = require('inspector'); +const session = new Session(); +let done = false; +const interval = setInterval(() => { + if (done) + clearInterval(interval); +}, 150); +session.on('Debugger.paused', () => { + done = true; +}); +session.connect(); +session.post('Debugger.enable'); +console.log('Ready'); +`; + +async function setupSession(node) { + const session = await node.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setPauseOnExceptions', + 'params': { 'state': 'none' } }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Profiler.enable' }, + { 'method': 'Profiler.setSamplingInterval', + 'params': { 'interval': 100 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + ]); + + return session; +} + +async function testSuspend(sessionA, sessionB) { + console.log('[test]', 'Breaking in code and verifying events are fired'); + await Promise.all([ + sessionA.waitForNotification('Debugger.paused', 'Initial sessionA paused'), + sessionB.waitForNotification('Debugger.paused', 'Initial sessionB paused'), + ]); + sessionA.send({ 'method': 'Debugger.resume' }); + + await sessionA.waitForNotification('Runtime.consoleAPICalled', + 'Console output'); + sessionA.send({ 'method': 'Debugger.pause' }); + return Promise.all([ + sessionA.waitForNotification('Debugger.paused', 'SessionA paused'), + sessionB.waitForNotification('Debugger.paused', 'SessionB paused'), + ]); +} + +async function runTest() { + const child = new NodeInstance(undefined, script); + + const [session1, session2] = + await Promise.all([setupSession(child), setupSession(child)]); + await Promise.all([ + session1.send({ method: 'Runtime.runIfWaitingForDebugger' }), + session2.send({ method: 'Runtime.runIfWaitingForDebugger' }), + ]); + await Promise.all([ + session1.send({ method: 'NodeRuntime.disable' }), + session2.send({ method: 'NodeRuntime.disable' }), + ]); + await testSuspend(session2, session1); + console.log('[test]', 'Should shut down after both sessions disconnect'); + + await session1.runToCompletion(); + await session2.send({ 'method': 'Debugger.disable' }); + await session2.disconnect(); + return child.expectShutdown(); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-fetch.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-fetch.js new file mode 100644 index 00000000..26f6d52f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-fetch.js @@ -0,0 +1,196 @@ +// Flags: --inspect=0 --experimental-network-inspection +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('node:assert'); +const { addresses } = require('../common/internet'); +const fixtures = require('../common/fixtures'); +const http = require('node:http'); +const https = require('node:https'); +const inspector = require('node:inspector/promises'); + +// Disable certificate validation for the global fetch. +const undici = require('../../deps/undici/src/index.js'); +undici.setGlobalDispatcher(new undici.Agent({ + connect: { + rejectUnauthorized: false, + }, +})); + +const session = new inspector.Session(); +session.connect(); + +const requestHeaders = [ + ['accept-language', 'en-US'], + ['cookie', 'k1=v1'], + ['cookie', 'k2=v2'], + ['age', 1000], + ['x-header1', 'value1'], + ['x-header1', 'value2'], +]; + +const setResponseHeaders = (res) => { + res.setHeader('server', 'node'); + res.setHeader('etag', 12345); + res.setHeader('Set-Cookie', ['key1=value1', 'key2=value2']); + res.setHeader('x-header2', ['value1', 'value2']); +}; + +const handleRequest = (req, res) => { + const path = req.url; + switch (path) { + case '/hello-world': + setResponseHeaders(res); + res.writeHead(200); + res.end('hello world\n'); + break; + default: + assert(false, `Unexpected path: ${path}`); + } +}; + +const httpServer = http.createServer(handleRequest); + +const httpsServer = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}, handleRequest); + +const terminate = () => { + session.disconnect(); + httpServer.close(); + httpsServer.close(); + inspector.close(); +}; + +const testHttpGet = () => new Promise((resolve, reject) => { + session.on('Network.requestWillBeSent', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(params.request.url, `http://127.0.0.1:${httpServer.address().port}/hello-world`); + assert.strictEqual(params.request.method, 'GET'); + assert.strictEqual(typeof params.request.headers, 'object'); + assert.strictEqual(params.request.headers['accept-language'], 'en-US'); + assert.strictEqual(params.request.headers.cookie, 'k1=v1; k2=v2'); + assert.strictEqual(params.request.headers.age, '1000'); + assert.strictEqual(params.request.headers['x-header1'], 'value1, value2'); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(typeof params.wallTime, 'number'); + })); + session.on('Network.responseReceived', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Fetch'); + assert.strictEqual(params.response.status, 200); + assert.strictEqual(params.response.statusText, 'OK'); + assert.strictEqual(params.response.url, `http://127.0.0.1:${httpServer.address().port}/hello-world`); + assert.strictEqual(typeof params.response.headers, 'object'); + assert.strictEqual(params.response.headers.server, 'node'); + assert.strictEqual(params.response.headers.etag, '12345'); + assert.strictEqual(params.response.headers['Set-Cookie'], 'key1=value1\nkey2=value2'); + assert.strictEqual(params.response.headers['x-header2'], 'value1, value2'); + })); + session.on('Network.loadingFinished', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + resolve(); + })); + + fetch(`http://127.0.0.1:${httpServer.address().port}/hello-world`, { + headers: requestHeaders, + }).then(common.mustCall()); +}); + +const testHttpsGet = () => new Promise((resolve, reject) => { + session.on('Network.requestWillBeSent', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(params.request.url, `https://127.0.0.1:${httpsServer.address().port}/hello-world`); + assert.strictEqual(params.request.method, 'GET'); + assert.strictEqual(typeof params.request.headers, 'object'); + assert.strictEqual(params.request.headers['accept-language'], 'en-US'); + assert.strictEqual(params.request.headers.cookie, 'k1=v1; k2=v2'); + assert.strictEqual(params.request.headers.age, '1000'); + assert.strictEqual(params.request.headers['x-header1'], 'value1, value2'); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(typeof params.wallTime, 'number'); + })); + session.on('Network.responseReceived', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Fetch'); + assert.strictEqual(params.response.status, 200); + assert.strictEqual(params.response.statusText, 'OK'); + assert.strictEqual(params.response.url, `https://127.0.0.1:${httpsServer.address().port}/hello-world`); + assert.strictEqual(typeof params.response.headers, 'object'); + assert.strictEqual(params.response.headers.server, 'node'); + assert.strictEqual(params.response.headers.etag, '12345'); + assert.strictEqual(params.response.headers['Set-Cookie'], 'key1=value1\nkey2=value2'); + assert.strictEqual(params.response.headers['x-header2'], 'value1, value2'); + })); + session.on('Network.loadingFinished', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + resolve(); + })); + + fetch(`https://127.0.0.1:${httpsServer.address().port}/hello-world`, { + headers: requestHeaders, + }).then(common.mustCall()); +}); + +const testHttpError = () => new Promise((resolve, reject) => { + session.on('Network.requestWillBeSent', common.mustCall()); + session.on('Network.loadingFailed', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Fetch'); + assert.strictEqual(typeof params.errorText, 'string'); + resolve(); + })); + session.on('Network.responseReceived', common.mustNotCall()); + session.on('Network.loadingFinished', common.mustNotCall()); + + fetch(`http://${addresses.INVALID_HOST}`).catch(common.mustCall()); +}); + + +const testHttpsError = () => new Promise((resolve, reject) => { + session.on('Network.requestWillBeSent', common.mustCall()); + session.on('Network.loadingFailed', common.mustCall(({ params }) => { + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Fetch'); + assert.strictEqual(typeof params.errorText, 'string'); + resolve(); + })); + session.on('Network.responseReceived', common.mustNotCall()); + session.on('Network.loadingFinished', common.mustNotCall()); + + fetch(`https://${addresses.INVALID_HOST}`).catch(common.mustCall()); +}); + +const testNetworkInspection = async () => { + await testHttpGet(); + session.removeAllListeners(); + await testHttpsGet(); + session.removeAllListeners(); + await testHttpError(); + session.removeAllListeners(); + await testHttpsError(); + session.removeAllListeners(); +}; + +httpServer.listen(0, () => { + httpsServer.listen(0, async () => { + try { + await session.post('Network.enable'); + await testNetworkInspection(); + await session.post('Network.disable'); + } catch (e) { + assert.fail(e); + } finally { + terminate(); + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-http.js new file mode 100644 index 00000000..e1e987cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-network-http.js @@ -0,0 +1,241 @@ +// Flags: --inspect=0 --experimental-network-inspection +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('node:assert'); +const { once } = require('node:events'); +const { addresses } = require('../common/internet'); +const fixtures = require('../common/fixtures'); +const http = require('node:http'); +const https = require('node:https'); +const inspector = require('node:inspector/promises'); + +const session = new inspector.Session(); +session.connect(); + +const requestHeaders = { + 'accept-language': 'en-US', + 'Cookie': ['k1=v1', 'k2=v2'], + 'age': 1000, + 'x-header1': ['value1', 'value2'] +}; + +const setResponseHeaders = (res) => { + res.setHeader('server', 'node'); + res.setHeader('etag', 12345); + res.setHeader('Set-Cookie', ['key1=value1', 'key2=value2']); + res.setHeader('x-header2', ['value1', 'value2']); +}; + +const kTimeout = 1000; +const kDelta = 200; + +const handleRequest = (req, res) => { + const path = req.url; + switch (path) { + case '/hello-world': + setResponseHeaders(res); + res.writeHead(200); + // Ensure the header is sent. + res.write('\n'); + + setTimeout(() => { + res.end('hello world\n'); + }, kTimeout); + break; + default: + assert(false, `Unexpected path: ${path}`); + } +}; + +const httpServer = http.createServer(handleRequest); + +const httpsServer = https.createServer({ + key: fixtures.readKey('agent1-key.pem'), + cert: fixtures.readKey('agent1-cert.pem') +}, handleRequest); + +const terminate = () => { + session.disconnect(); + httpServer.close(); + httpsServer.close(); + inspector.close(); +}; + +function verifyRequestWillBeSent({ method, params }, expect) { + assert.strictEqual(method, 'Network.requestWillBeSent'); + + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(params.request.url, expect.url); + assert.strictEqual(params.request.method, 'GET'); + assert.strictEqual(typeof params.request.headers, 'object'); + assert.strictEqual(params.request.headers['accept-language'], 'en-US'); + assert.strictEqual(params.request.headers.cookie, 'k1=v1; k2=v2'); + assert.strictEqual(params.request.headers.age, '1000'); + assert.strictEqual(params.request.headers['x-header1'], 'value1, value2'); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(typeof params.wallTime, 'number'); + + return params; +} + +function verifyResponseReceived({ method, params }, expect) { + assert.strictEqual(method, 'Network.responseReceived'); + + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Other'); + assert.strictEqual(params.response.status, 200); + assert.strictEqual(params.response.statusText, 'OK'); + assert.strictEqual(params.response.url, expect.url); + assert.strictEqual(typeof params.response.headers, 'object'); + assert.strictEqual(params.response.headers.server, 'node'); + assert.strictEqual(params.response.headers.etag, '12345'); + assert.strictEqual(params.response.headers['set-cookie'], 'key1=value1\nkey2=value2'); + assert.strictEqual(params.response.headers['x-header2'], 'value1, value2'); + + return params; +} + +function verifyLoadingFinished({ method, params }) { + assert.strictEqual(method, 'Network.loadingFinished'); + + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + return params; +} + +function verifyLoadingFailed({ method, params }) { + assert.strictEqual(method, 'Network.loadingFailed'); + + assert.ok(params.requestId.startsWith('node-network-event-')); + assert.strictEqual(typeof params.timestamp, 'number'); + assert.strictEqual(params.type, 'Other'); + assert.strictEqual(typeof params.errorText, 'string'); +} + +async function testHttpGet() { + const url = `http://127.0.0.1:${httpServer.address().port}/hello-world`; + const requestWillBeSentFuture = once(session, 'Network.requestWillBeSent') + .then(([event]) => verifyRequestWillBeSent(event, { url })); + + const responseReceivedFuture = once(session, 'Network.responseReceived') + .then(([event]) => verifyResponseReceived(event, { url })); + + const loadingFinishedFuture = once(session, 'Network.loadingFinished') + .then(([event]) => verifyLoadingFinished(event)); + + http.get({ + host: '127.0.0.1', + port: httpServer.address().port, + path: '/hello-world', + headers: requestHeaders + }, common.mustCall((res) => { + // Dump the response. + res.on('data', () => {}); + res.on('end', () => {}); + })); + + await requestWillBeSentFuture; + const responseReceived = await responseReceivedFuture; + const loadingFinished = await loadingFinishedFuture; + + const delta = (loadingFinished.timestamp - responseReceived.timestamp) * 1000; + assert.ok(delta > kDelta); +} + +async function testHttpsGet() { + const url = `https://127.0.0.1:${httpsServer.address().port}/hello-world`; + const requestWillBeSentFuture = once(session, 'Network.requestWillBeSent') + .then(([event]) => verifyRequestWillBeSent(event, { url })); + + const responseReceivedFuture = once(session, 'Network.responseReceived') + .then(([event]) => verifyResponseReceived(event, { url })); + + const loadingFinishedFuture = once(session, 'Network.loadingFinished') + .then(([event]) => verifyLoadingFinished(event)); + + https.get({ + host: '127.0.0.1', + port: httpsServer.address().port, + path: '/hello-world', + rejectUnauthorized: false, + headers: requestHeaders, + }, common.mustCall((res) => { + // Dump the response. + res.on('data', () => {}); + res.on('end', () => {}); + })); + + await requestWillBeSentFuture; + const responseReceived = await responseReceivedFuture; + const loadingFinished = await loadingFinishedFuture; + + const delta = (loadingFinished.timestamp - responseReceived.timestamp) * 1000; + assert.ok(delta > kDelta); +} + +async function testHttpError() { + const url = `http://${addresses.INVALID_HOST}/`; + const requestWillBeSentFuture = once(session, 'Network.requestWillBeSent') + .then(([event]) => verifyRequestWillBeSent(event, { url })); + session.on('Network.responseReceived', common.mustNotCall()); + session.on('Network.loadingFinished', common.mustNotCall()); + + const loadingFailedFuture = once(session, 'Network.loadingFailed') + .then(([event]) => verifyLoadingFailed(event)); + + http.get({ + host: addresses.INVALID_HOST, + headers: requestHeaders, + }, common.mustNotCall()).on('error', common.mustCall()); + + await requestWillBeSentFuture; + await loadingFailedFuture; +} + +async function testHttpsError() { + const url = `https://${addresses.INVALID_HOST}/`; + const requestWillBeSentFuture = once(session, 'Network.requestWillBeSent') + .then(([event]) => verifyRequestWillBeSent(event, { url })); + session.on('Network.responseReceived', common.mustNotCall()); + session.on('Network.loadingFinished', common.mustNotCall()); + + const loadingFailedFuture = once(session, 'Network.loadingFailed') + .then(([event]) => verifyLoadingFailed(event)); + + https.get({ + host: addresses.INVALID_HOST, + headers: requestHeaders, + }, common.mustNotCall()).on('error', common.mustCall()); + + await requestWillBeSentFuture; + await loadingFailedFuture; +} + +const testNetworkInspection = async () => { + await testHttpGet(); + session.removeAllListeners(); + await testHttpsGet(); + session.removeAllListeners(); + await testHttpError(); + session.removeAllListeners(); + await testHttpsError(); + session.removeAllListeners(); +}; + +httpServer.listen(0, () => { + httpsServer.listen(0, async () => { + try { + await session.post('Network.enable'); + await testNetworkInspection(); + await session.post('Network.disable'); + } catch (e) { + assert.fail(e); + } finally { + terminate(); + } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-not-blocked-on-idle.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-not-blocked-on-idle.js new file mode 100644 index 00000000..0a38540c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-not-blocked-on-idle.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTests() { + const script = 'setInterval(() => {debugger;}, 60000);'; + const node = new NodeInstance('--inspect=0', script); + // 1 second wait to make sure the inferior began running the script + await new Promise((resolve) => setTimeout(() => resolve(), 1000)); + const session = await node.connectInspectorSession(); + await session.send([ + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.pause' }, + ]); + session.disconnect(); + node.kill(); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-coverage.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-coverage.js new file mode 100644 index 00000000..33f50bfc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-coverage.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +tmpdir.refresh(); + + +let output = spawnSync(process.execPath, [fixtures.path('inspector-open.js')]); +assert.strictEqual(output.status, 0); + +output = spawnSync(process.execPath, [fixtures.path('inspector-open.js')], { + env: { ...process.env, NODE_V8_COVERAGE: tmpdir.path }, +}); +assert.strictEqual(output.status, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-port-integer-overflow.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-port-integer-overflow.js new file mode 100644 index 00000000..a1b5c640 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open-port-integer-overflow.js @@ -0,0 +1,22 @@ +'use strict'; + +// Regression test for an integer overflow in inspector.open() when the port +// exceeds the range of an unsigned 16-bit integer. + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const inspector = require('inspector'); + +assert.throws(() => inspector.open(99999), { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "port" is out of range. It must be >= 0 && <= 65535. Received 99999' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open.js new file mode 100644 index 00000000..93a2c74a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-open.js @@ -0,0 +1,114 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +// Test inspector open()/close()/url() API. It uses ephemeral ports so can be +// run safely in parallel. + +const assert = require('assert'); +const fork = require('child_process').fork; +const net = require('net'); +const url = require('url'); + +const kFirstOpen = 0; +const kOpenWhileOpen = 1; +const kReOpen = 2; + +if (process.env.BE_CHILD) + return beChild(); + +const child = fork(__filename, + { env: { ...process.env, BE_CHILD: 1 } }); + +child.once('message', common.mustCall((msg) => { + assert.strictEqual(msg.cmd, 'started'); + + child.send({ cmd: 'open', args: [kFirstOpen] }); + child.once('message', common.mustCall(firstOpen)); +})); + +let firstPort; + +function firstOpen(msg) { + assert.strictEqual(msg.cmd, 'url'); + const port = url.parse(msg.url).port; + ping(port, common.mustSucceed(() => { + // Inspector is already open, and won't be reopened, so args don't matter. + child.send({ cmd: 'open', args: [kOpenWhileOpen] }); + child.once('message', common.mustCall(tryToOpenWhenOpen)); + firstPort = port; + })); +} + +function tryToOpenWhenOpen(msg) { + assert.strictEqual(msg.cmd, 'url'); + const port = url.parse(msg.url).port; + // Reopen didn't do anything, the port was already open, and has not changed. + assert.strictEqual(port, firstPort); + ping(port, common.mustSucceed(() => { + child.send({ cmd: 'close' }); + child.once('message', common.mustCall(closeWhenOpen)); + })); +} + +function closeWhenOpen(msg) { + assert.strictEqual(msg.cmd, 'url'); + assert.strictEqual(msg.url, undefined); + ping(firstPort, (err) => { + assert(err); + child.send({ cmd: 'close' }); + child.once('message', common.mustCall(tryToCloseWhenClosed)); + }); +} + +function tryToCloseWhenClosed(msg) { + assert.strictEqual(msg.cmd, 'url'); + assert.strictEqual(msg.url, undefined); + child.send({ cmd: 'open', args: [kReOpen] }); + child.once('message', common.mustCall(reopenAfterClose)); +} + +function reopenAfterClose(msg) { + assert.strictEqual(msg.cmd, 'url'); + const port = url.parse(msg.url).port; + ping(port, common.mustSucceed(() => { + process.exit(); + })); +} + +function ping(port, callback) { + net.connect({ port, family: 4 }) + .on('connect', function() { close(this); }) + .on('error', function(err) { close(this, err); }); + + function close(self, err) { + self.end(); + self.on('close', () => callback(err)); + } +} + +function beChild() { + const inspector = require('inspector'); + + process.send({ cmd: 'started' }); + + process.on('message', (msg) => { + if (msg.cmd === 'open') { + if (msg.args[0] === kFirstOpen) { + inspector.open(0, false, undefined); + } else if (msg.args[0] === kOpenWhileOpen) { + assert.throws(() => { + inspector.open(0, false, undefined); + }, { + code: 'ERR_INSPECTOR_ALREADY_ACTIVATED' + }); + } else if (msg.args[0] === kReOpen) { + inspector.open(0, false, undefined); + } + } + if (msg.cmd === 'close') { + inspector.close(); + } + process.send({ cmd: 'url', url: inspector.url() }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-overwrite-config.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-overwrite-config.js new file mode 100644 index 00000000..53599b31 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-overwrite-config.js @@ -0,0 +1,46 @@ +// Flags: --require ./test/fixtures/overwrite-config-preload-module.js +'use strict'; + +// This test ensures that overwriting a process configuration +// value does not affect code in lib/internal/bootstrap/node.js. +// Specifically this tests +// that the inspector console functions are bound even though +// overwrite-config-preload-module.js overwrote the process.config variable. + +// We cannot do a check for the inspector because the configuration variables +// were reset/removed by overwrite-config-preload-module.js. +/* eslint-disable node-core/inspector-check */ + +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('--require does not work with Workers'); +} + +const inspector = require('inspector'); +const msg = 'Test inspector logging'; +let asserted = false; + +async function testConsoleLog() { + const session = new inspector.Session(); + session.connect(); + session.on('inspectorNotification', (data) => { + if (data.method === 'Runtime.consoleAPICalled') { + assert.strictEqual(data.params.args.length, 1); + assert.strictEqual(data.params.args[0].value, msg); + asserted = true; + } + }); + session.post('Runtime.enable'); + console.log(msg); + session.disconnect(); +} + +async function runTests() { + await testConsoleLog(); + assert.ok(asserted, 'log statement did not reach the inspector'); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero-cluster.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero-cluster.js new file mode 100644 index 00000000..5ee7bcf7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero-cluster.js @@ -0,0 +1,55 @@ +// Flags: --inspect=0 +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +// Assert that even when started with `--inspect=0` workers are assigned +// consecutive (i.e. deterministically predictable) debug ports + +const assert = require('assert'); +const cluster = require('cluster'); + +function serialFork() { + return new Promise((res) => { + const worker = cluster.fork(); + worker.on('exit', common.mustCall((code, signal) => { + // code 0 is normal + // code 12 can happen if inspector could not bind because of a port clash + if (code !== 0 && code !== 12) + assert.fail(`code: ${code}, signal: ${signal}`); + const port = worker.process.spawnargs + .map((a) => (/=(?:.*:)?(\d{2,5})$/.exec(a) || [])[1]) + .filter((p) => p) + .pop(); + res(Number(port)); + })); + }); +} + +if (cluster.isPrimary) { + Promise.all([serialFork(), serialFork(), serialFork()]) + .then(common.mustCall((ports) => { + ports.splice(0, 0, process.debugPort); + // 4 = [primary, worker1, worker2, worker3].length() + assert.strictEqual(ports.length, 4); + assert(ports.every((port) => port > 0)); + assert(ports.every((port) => port < 65536)); + assert.strictEqual(ports[0] === 65535 ? 1024 : ports[0] + 1, ports[1]); + assert.strictEqual(ports[1] === 65535 ? 1024 : ports[1] + 1, ports[2]); + assert.strictEqual(ports[2] === 65535 ? 1024 : ports[2] + 1, ports[3]); + })) + .catch( + (err) => { + console.error(err); + process.exit(1); + }); +} else { + process.exit(0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero.js new file mode 100644 index 00000000..3f55e277 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-port-zero.js @@ -0,0 +1,55 @@ +'use strict'; +const { mustCall, skipIfInspectorDisabled } = require('../common'); + +skipIfInspectorDisabled(); + +const assert = require('assert'); +const { spawn } = require('child_process'); + +function test(arg, port = '') { + const args = [arg, '-p', 'process.debugPort']; + const proc = spawn(process.execPath, args); + proc.stdout.setEncoding('utf8'); + proc.stderr.setEncoding('utf8'); + let stdout = ''; + let stderr = ''; + proc.stdout.on('data', (data) => stdout += data); + proc.stderr.on('data', (data) => stderr += data); + proc.stdout.on('close', (hadErr) => assert(!hadErr)); + proc.stderr.on('close', (hadErr) => assert(!hadErr)); + proc.stderr.on('data', () => { + if (!stderr.includes('\n')) return; + assert.match(stderr, /Debugger listening on (.+)/); + port = new URL(RegExp.$1).port; + assert(+port > 0); + }); + if (/inspect-brk/.test(arg)) { + proc.stderr.on('data', () => { + if (stderr.includes('\n') && !proc.killed) proc.kill(); + }); + } else { + let onclose = () => { + onclose = () => assert.strictEqual(port, stdout.trim()); + }; + proc.stdout.on('close', mustCall(() => onclose())); + proc.stderr.on('close', mustCall(() => onclose())); + proc.on('exit', mustCall((exitCode, signal) => assert.strictEqual( + exitCode, + 0, + `exitCode: ${exitCode}, signal: ${signal}`))); + } +} + +test('--inspect=0'); +test('--inspect=127.0.0.1:0'); +test('--inspect=localhost:0'); + +test('--inspect-brk=0'); +test('--inspect-brk=127.0.0.1:0'); +test('--inspect-brk=localhost:0'); + +// In these cases, the inspector doesn't listen, so an ephemeral port is not +// allocated and the expected value of `process.debugPort` is `0`. +test('--inspect-port=0', '0'); +test('--inspect-port=127.0.0.1:0', '0'); +test('--inspect-port=localhost:0', '0'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-promises.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-promises.js new file mode 100644 index 00000000..0fe297b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-promises.js @@ -0,0 +1,61 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const inspector = require('inspector/promises'); + +const { basename } = require('path'); +const currentFilename = basename(__filename); + +{ + // Ensure that inspector/promises has the same signature as inspector + assert.deepStrictEqual(Reflect.ownKeys(inspector), Reflect.ownKeys(require('inspector'))); +} + +(async () => { + { + // Ensure that session.post returns a valid promisified result + const session = new inspector.Session(); + session.connect(); + + await session.post('Profiler.enable'); + await session.post('Profiler.start'); + + const { + profile + } = await session.post('Profiler.stop'); + + const { + callFrame: { + url, + }, + } = profile.nodes.find(({ + callFrame, + }) => { + return callFrame.url.includes(currentFilename); + }); + session.disconnect(); + assert.deepStrictEqual(basename(url), currentFilename); + } + { + // Ensure that even if a post function is slower than another, Promise.all will get it in order + const session = new inspector.Session(); + session.connect(); + + const sum1 = session.post('Runtime.evaluate', { expression: '2 + 2' }); + const exp = 'new Promise((r) => setTimeout(() => r(6), 100))'; + const sum2 = session.post('Runtime.evaluate', { expression: exp, awaitPromise: true }); + const sum3 = session.post('Runtime.evaluate', { expression: '4 + 4' }); + + const results = (await Promise.all([ + sum1, + sum2, + sum3, + ])).map(({ result: { value } }) => value); + + session.disconnect(); + assert.deepStrictEqual(results, [ 4, 6, 8 ]); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-reported-host.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-reported-host.js new file mode 100644 index 00000000..676e5387 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-reported-host.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function test() { + const madeUpHost = '111.111.111.111:11111'; + const child = new NodeInstance(undefined, 'var a = 1'); + const response = await child.httpGet(null, '/json', madeUpHost); + assert.ok( + response[0].webSocketDebuggerUrl.startsWith(`ws://${madeUpHost}`), + response[0].webSocketDebuggerUrl); + child.kill(); +} + +test().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-resource-name-to-url.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-resource-name-to-url.js new file mode 100644 index 00000000..0465c065 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-resource-name-to-url.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +(async function test() { + const { strictEqual } = require('assert'); + const { Session } = require('inspector'); + const { promisify } = require('util'); + const vm = require('vm'); + const session = new Session(); + session.connect(); + session.post = promisify(session.post); + await session.post('Debugger.enable'); + await check('http://example.com', 'http://example.com'); + await check(undefined, 'evalmachine.'); + await check('file:///foo.js', 'file:///foo.js'); + await check('file:///foo.js', 'file:///foo.js'); + await check('foo.js', 'foo.js'); + await check('[eval]', '[eval]'); + await check('%.js', '%.js'); + + if (common.isWindows) { + await check('C:\\foo.js', 'file:///C:/foo.js'); + await check('C:\\a\\b\\c\\foo.js', 'file:///C:/a/b/c/foo.js'); + await check('a:\\%.js', 'file:///a:/%25.js'); + } else { + await check('/foo.js', 'file:///foo.js'); + await check('/a/b/c/d/foo.js', 'file:///a/b/c/d/foo.js'); + await check('/%%%.js', 'file:///%25%25%25.js'); + } + + async function check(filename, expected) { + const promise = + new Promise((resolve) => session.once('inspectorNotification', resolve)); + new vm.Script('42', { filename }).runInThisContext(); + const { params: { url } } = await promise; + strictEqual(url, expected); + } +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-runtime-evaluate-with-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-runtime-evaluate-with-timeout.js new file mode 100644 index 00000000..84dff6cd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-runtime-evaluate-with-timeout.js @@ -0,0 +1,25 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); + +(async function test() { + const assert = require('assert'); + const { Session } = require('inspector'); + const { promisify } = require('util'); + + const session = new Session(); + session.connect(); + session.post = promisify(session.post); + await assert.rejects( + session.post('Runtime.evaluate', { + expression: 'for(;;);', + timeout: 0 + }), + { + code: 'ERR_INSPECTOR_COMMAND', + message: 'Inspector error -32000: Execution was terminated' + } + ); + session.disconnect(); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-scriptparsed-context.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-scriptparsed-context.js new file mode 100644 index 00000000..31ae896c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-scriptparsed-context.js @@ -0,0 +1,89 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const { NodeInstance } = require('../common/inspector-helper.js'); +const assert = require('assert'); + +const script = ` + 'use strict'; + const assert = require('assert'); + const vm = require('vm'); + globalThis.outer = true; + globalThis.inner = false; + const context = vm.createContext({ + outer: false, + inner: true + }); + const script = new vm.Script("outer"); + debugger; + + assert.strictEqual(script.runInThisContext(), true); + assert.strictEqual(script.runInContext(context), false); + debugger; + + vm.runInContext('inner', context); + debugger; + + vm.runInNewContext('Array', {}); + debugger; + + vm.runInNewContext('debugger', {}); +`; + +async function getContext(session) { + const created = + await session.waitForNotification('Runtime.executionContextCreated'); + return created.params.context; +} + +async function checkScriptContext(session, context) { + const scriptParsed = + await session.waitForNotification('Debugger.scriptParsed'); + assert.strictEqual(scriptParsed.params.executionContextId, context.id); +} + +async function runTests() { + const instance = new NodeInstance(['--inspect-brk=0', '--expose-internals'], + script); + const session = await instance.connectInspectorSession(); + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send({ 'method': 'Debugger.enable' }); + await session.send({ method: 'Runtime.runIfWaitingForDebugger' }); + await session.send({ method: 'NodeRuntime.disable' }); + + await session.waitForBreakOnLine(2, '[eval]'); + + await session.send({ 'method': 'Runtime.enable' }); + await getContext(session); + await session.send({ 'method': 'Debugger.resume' }); + const childContext = await getContext(session); + await session.waitForBreakOnLine(11, '[eval]'); + + console.error('[test]', 'Script is unbound'); + await session.send({ 'method': 'Debugger.resume' }); + await session.waitForBreakOnLine(15, '[eval]'); + + console.error('[test]', 'vm.runInContext associates script with context'); + await session.send({ 'method': 'Debugger.resume' }); + await checkScriptContext(session, childContext); + await session.waitForBreakOnLine(18, '[eval]'); + + console.error('[test]', 'vm.runInNewContext associates script with context'); + await session.send({ 'method': 'Debugger.resume' }); + const thirdContext = await getContext(session); + await checkScriptContext(session, thirdContext); + await session.waitForBreakOnLine(21, '[eval]'); + + console.error('[test]', 'vm.runInNewContext can contain debugger statements'); + await session.send({ 'method': 'Debugger.resume' }); + const fourthContext = await getContext(session); + await checkScriptContext(session, fourthContext); + await session.waitForBreakOnLine(0, 'evalmachine.'); + + await session.runToCompletion(); + assert.strictEqual((await instance.expectShutdown()).exitCode, 0); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stop-profile-after-done.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stop-profile-after-done.js new file mode 100644 index 00000000..83784967 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stop-profile-after-done.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTests() { + const child = new NodeInstance(['--inspect-brk=0'], + `let c = 0; + const interval = setInterval(() => { + console.log(new Object()); + if (c++ === 10) + clearInterval(interval); + }, ${common.platformTimeout(30)});`); + const session = await child.connectInspectorSession(); + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { method: 'Profiler.setSamplingInterval', + params: { interval: common.platformTimeout(300) } }, + { method: 'Profiler.enable' }]); + await session.send({ method: 'Runtime.runIfWaitingForDebugger' }); + await session.send({ method: 'NodeRuntime.disable' }); + await session.send({ method: 'Profiler.start' }); + while (await child.nextStderrString() !== + 'Waiting for the debugger to disconnect...'); + await session.send({ method: 'Profiler.stop' }); + session.disconnect(); + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stops-no-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stops-no-file.js new file mode 100644 index 00000000..9ec09fb1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stops-no-file.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); + +const spawn = require('child_process').spawn; + +const child = spawn(process.execPath, + [ '--inspect', 'no-such-script.js' ], + { 'stdio': 'inherit' }); + +function signalHandler() { + child.kill(); + process.exit(1); +} + +process.on('SIGINT', signalHandler); +process.on('SIGTERM', signalHandler); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stress-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stress-http.js new file mode 100644 index 00000000..c038b783 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-stress-http.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function testHttp(child, number) { + try { + await child.httpGet(null, '/json/list'); + return true; + } catch (e) { + console.error(`Attempt ${number} failed`, e); + return false; + } +} + +async function runTest() { + const child = new NodeInstance(undefined, ''); + + const promises = []; + for (let i = 0; i < 100; i++) { + promises.push(testHttp(child, i)); + } + const result = await Promise.all(promises); + assert(!result.some((a) => !a), 'Some attempts failed'); + return child.kill(); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-strip-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-strip-types.js new file mode 100644 index 00000000..ff6313a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-strip-types.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +common.skipIfInspectorDisabled(); +if (!process.config.variables.node_use_amaro) common.skip('Requires Amaro'); + +const { NodeInstance } = require('../common/inspector-helper.js'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { pathToFileURL } = require('url'); + +const scriptPath = fixtures.path('typescript/ts/test-typescript.ts'); +const scriptURL = pathToFileURL(scriptPath); + +async function runTest() { + const child = new NodeInstance( + ['--inspect-brk=0', '--experimental-strip-types'], + undefined, + scriptPath); + + const session = await child.connectInspectorSession(); + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { 'method': 'Debugger.enable' }, + { 'method': 'Runtime.enable' }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]); + await session.send({ method: 'NodeRuntime.disable' }); + + const scriptParsed = await session.waitForNotification((notification) => { + if (notification.method !== 'Debugger.scriptParsed') return false; + + return notification.params.url === scriptPath || notification.params.url === scriptURL.href; + }); + // Verify that the script has a sourceURL, hinting that it is a generated source. + assert(scriptParsed.params.hasSourceURL || common.isInsideDirWithUnusualChars); + + await session.waitForPauseOnStart(); + await session.runToCompletion(); + + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-tracing-domain.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-tracing-domain.js new file mode 100644 index 00000000..aa31d63a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-tracing-domain.js @@ -0,0 +1,92 @@ +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + // https://github.com/nodejs/node/issues/22767 + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { Session } = require('inspector'); + +const session = new Session(); + +function post(message, data) { + return new Promise((resolve, reject) => { + session.post(message, data, (err, result) => { + if (err) + reject(new Error(JSON.stringify(err))); + else + resolve(result); + }); + }); +} + +function generateTrace() { + return new Promise((resolve) => setTimeout(() => { + for (let i = 0; i < 1000000; i++) { + 'test' + i; // eslint-disable-line no-unused-expressions + } + resolve(); + }, 1)); +} + +async function test() { + // This interval ensures Node does not terminate till the test is finished. + // Inspector session does not keep the node process running (e.g. it does not + // have async handles on the main event loop). It is debatable whether this + // should be considered a bug, and there are no plans to fix it atm. + const interval = setInterval(() => {}, 5000); + session.connect(); + let traceNotification = null; + let tracingComplete = false; + session.on('NodeTracing.dataCollected', (n) => traceNotification = n); + session.on('NodeTracing.tracingComplete', () => tracingComplete = true); + const { categories } = await post('NodeTracing.getCategories'); + const expectedCategories = [ + 'node', + 'node.async_hooks', + 'node.bootstrap', + 'node.console', + 'node.dns.native', + 'node.environment', + 'node.fs.async', + 'node.fs.sync', + 'node.fs_dir.async', + 'node.fs_dir.sync', + 'node.http', + 'node.net.native', + 'node.perf', + 'node.perf.timerify', + 'node.perf.usertiming', + 'node.promises.rejections', + 'node.threadpoolwork.async', + 'node.threadpoolwork.sync', + 'node.vm.script', + 'v8', + ].sort(); + assert.ok(categories.length === expectedCategories.length); + categories.forEach((category, index) => { + const value = expectedCategories[index]; + assert.ok(category === value, `${category} is out of order, expect ${value}`); + }); + + const traceConfig = { includedCategories: ['v8'] }; + await post('NodeTracing.start', { traceConfig }); + + for (let i = 0; i < 5; i++) + await generateTrace(); + JSON.stringify(await post('NodeTracing.stop', { traceConfig })); + session.disconnect(); + assert(traceNotification.params.value.length > 0); + assert(tracingComplete); + clearInterval(interval); + console.log('Success'); +} + +test().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-getter-sideeffect.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-getter-sideeffect.js new file mode 100644 index 00000000..89414e50 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-getter-sideeffect.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +// Test that if there is a side effect in a getter invoked through the vm +// global proxy, Runtime.evaluate recognizes that. + +const assert = require('assert'); +const inspector = require('inspector'); +const vm = require('vm'); + +const session = new inspector.Session(); +session.connect(); + +const context = vm.createContext({ + get a() { + globalThis.foo = '1'; + return 100; + } +}); + +session.post('Runtime.evaluate', { + expression: 'a', + throwOnSideEffect: true, + contextId: 2 // context's id +}, (error, res) => { + assert.ifError(error); + const { exception } = res.exceptionDetails; + assert.strictEqual(exception.className, 'EvalError'); + assert.match(exception.description, /Possible side-effect/); + + assert(context); // Keep 'context' alive and make linter happy. +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-sideeffects.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-sideeffects.js new file mode 100644 index 00000000..b07ce182 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-vm-global-accessors-sideeffects.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +// Regression test for https://github.com/nodejs/node/issues/27518. + +const assert = require('assert'); +const inspector = require('inspector'); +const vm = require('vm'); + +const session = new inspector.Session(); +session.connect(); + +const context = vm.createContext({ + a: 100 +}); + +session.post('Runtime.evaluate', { + expression: 'a', + throwOnSideEffect: true, + contextId: 2 // context's id +}, common.mustSucceed((res) => { + assert.deepStrictEqual(res, { + result: { + type: 'number', + value: context.a, + description: '100' + } + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait-for-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait-for-connection.js new file mode 100644 index 00000000..c28bebb1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait-for-connection.js @@ -0,0 +1,78 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +async function runTests() { + const child = new NodeInstance(['-e', `(${main.toString()})()`], '', ''); + const session = await child.connectInspectorSession(); + await session.send({ method: 'Runtime.enable' }); + // Check that there is only one console message received. + await session.waitForConsoleOutput('log', 'before wait for debugger'); + assert.ok(!session.unprocessedNotifications() + .some((n) => n.method === 'Runtime.consoleAPICalled')); + // Check that inspector.url() is available between inspector.open() and + // inspector.waitForDebugger() + const { result: { value } } = await session.send({ + method: 'Runtime.evaluate', + params: { + expression: 'process._ws', + includeCommandLineAPI: true + } + }); + assert.ok(value.startsWith('ws://')); + await session.send({ method: 'NodeRuntime.enable' }); + child.write('first'); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send({ method: 'Runtime.runIfWaitingForDebugger' }); + await session.send({ method: 'NodeRuntime.disable' }); + // Check that messages after first and before second waitForDebugger are + // received + await session.waitForConsoleOutput('log', 'after wait for debugger'); + await session.waitForConsoleOutput('log', 'before second wait for debugger'); + assert.ok(!session.unprocessedNotifications() + .some((n) => n.method === 'Runtime.consoleAPICalled')); + const secondSession = await child.connectInspectorSession(); + // Check that inspector.waitForDebugger can be resumed from another session + await session.send({ method: 'NodeRuntime.enable' }); + child.write('second'); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send({ method: 'Runtime.runIfWaitingForDebugger' }); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForConsoleOutput('log', 'after second wait for debugger'); + assert.ok(!session.unprocessedNotifications() + .some((n) => n.method === 'Runtime.consoleAPICalled')); + secondSession.disconnect(); + session.disconnect(); + + function main(prefix) { + const inspector = require('inspector'); + inspector.open(0, undefined, false); + process._ws = inspector.url(); + console.log('before wait for debugger'); + process.stdin.once('data', (data) => { + if (data.toString() === 'first') { + inspector.waitForDebugger(); + console.log('after wait for debugger'); + console.log('before second wait for debugger'); + process.stdin.once('data', (data) => { + if (data.toString() === 'second') { + inspector.waitForDebugger(); + console.log('after second wait for debugger'); + process.exit(); + } + }); + } + }); + } + + // Check that inspector.waitForDebugger throws if there is no active + // inspector + const re = /^Error \[ERR_INSPECTOR_NOT_ACTIVE\]: Inspector is not active$/; + assert.throws(() => require('inspector').waitForDebugger(), re); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait.mjs new file mode 100644 index 00000000..9bb28ed2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-wait.mjs @@ -0,0 +1,28 @@ +import * as common from '../common/index.mjs'; + +common.skipIfInspectorDisabled(); + +import assert from 'node:assert'; +import { NodeInstance } from '../common/inspector-helper.js'; + + +async function runTests() { + const child = new NodeInstance(['--inspect-wait=0'], 'console.log(0);'); + const session = await child.connectInspectorSession(); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + + // The execution should be paused until the debugger is attached + while (await child.nextStderrString() !== 'Debugger attached.'); + + await session.send({ 'method': 'Runtime.runIfWaitingForDebugger' }); + + // Wait for the execution to finish + while (await child.nextStderrString() !== 'Waiting for the debugger to disconnect...'); + + await session.send({ method: 'NodeRuntime.disable' }); + session.disconnect(); + assert.strictEqual((await child.expectShutdown()).exitCode, 0); +} + +runTests().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-waiting-for-disconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-waiting-for-disconnect.js new file mode 100644 index 00000000..7c4ca7ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-waiting-for-disconnect.js @@ -0,0 +1,47 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +function mainContextDestroyed(notification) { + return notification.method === 'Runtime.executionContextDestroyed' && + notification.params.executionContextId === 1; +} + +async function runTest() { + const child = new NodeInstance(['--inspect-brk=0', '-e', 'process.exit(55)']); + const session = await child.connectInspectorSession(); + const oldStyleSession = await child.connectInspectorSession(); + await oldStyleSession.send([ + { method: 'Runtime.enable' }]); + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send([ + { method: 'Runtime.enable' }, + { method: 'NodeRuntime.notifyWhenWaitingForDisconnect', + params: { enabled: true } }, + { method: 'Runtime.runIfWaitingForDebugger' }]); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForNotification((notification) => { + return notification.method === 'NodeRuntime.waitingForDisconnect'; + }); + const receivedExecutionContextDestroyed = + session.unprocessedNotifications().some(mainContextDestroyed); + if (receivedExecutionContextDestroyed) { + assert.fail('When NodeRuntime enabled, ' + + 'Runtime.executionContextDestroyed should not be sent'); + } + const { result: { value } } = await session.send({ + method: 'Runtime.evaluate', params: { expression: '42' } + }); + assert.strictEqual(value, 42); + await session.disconnect(); + await oldStyleSession.waitForNotification(mainContextDestroyed); + await oldStyleSession.disconnect(); + assert.strictEqual((await child.expectShutdown()).exitCode, 55); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector-workers-flat-list.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-workers-flat-list.js new file mode 100644 index 00000000..a7b57fbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector-workers-flat-list.js @@ -0,0 +1,78 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const { Worker, isMainThread, parentPort, workerData } = + require('worker_threads'); + +if (!isMainThread || workerData !== 'launched by test') { + common.skip('This test only works on a main thread'); +} + +const { Session } = require('inspector'); + +const MAX_DEPTH = 3; + +let rootWorker = null; + +const runTest = common.mustCall(function() { + let reportedWorkersCount = 0; + const session = new Session(); + session.connect(); + session.on('NodeWorker.attachedToWorker', common.mustCall( + ({ params: { workerInfo } }) => { + console.log(`Worker ${workerInfo.title} was reported`); + if (++reportedWorkersCount === MAX_DEPTH) { + rootWorker.postMessage({ done: true }); + } + }, MAX_DEPTH)); + session.post('NodeWorker.enable', { waitForDebuggerOnStart: false }); +}); + +function processMessage({ child }) { + console.log(`Worker ${child} is running`); + if (child === MAX_DEPTH) { + runTest(); + } +} + +function workerCallback(message) { + parentPort.postMessage(message); +} + +function startWorker(depth, messageCallback) { + const worker = new Worker(__filename, { workerData: 'launched by test' }); + worker.on('message', messageCallback); + worker.postMessage({ depth }); + return worker; +} + +function runMainThread() { + rootWorker = startWorker(1, processMessage); +} + +function runChildWorkerThread() { + let worker = null; + parentPort.on('message', ({ child, depth, done }) => { + if (done) { + if (worker) { + worker.postMessage({ done: true }); + } + parentPort.close(); + } else if (depth) { + parentPort.postMessage({ child: depth }); + if (depth < MAX_DEPTH) { + worker = startWorker(depth + 1, workerCallback); + } + } else if (child) { + parentPort.postMessage({ child }); + } + }); +} + +if (isMainThread) { + runMainThread(); +} else { + runChildWorkerThread(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-inspector.js b/packages/secure-exec/tests/node-conformance/parallel/test-inspector.js new file mode 100644 index 00000000..769506a5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-inspector.js @@ -0,0 +1,319 @@ +'use strict'; +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +const assert = require('assert'); +const { NodeInstance } = require('../common/inspector-helper.js'); + +function checkListResponse(response) { + const expectedLength = 1; + assert.strictEqual( + response.length, + expectedLength, + `Expected response length ${response.length} to be ${expectedLength}.` + ); + assert.ok(response[0].devtoolsFrontendUrl); + assert.ok( + /ws:\/\/localhost:\d+\/[0-9A-Fa-f]{8}-/ + .test(response[0].webSocketDebuggerUrl), + response[0].webSocketDebuggerUrl); +} + +function checkVersion(response) { + assert.ok(response); + const expected = { + 'Browser': `node.js/${process.version}`, + 'Protocol-Version': '1.1', + }; + assert.strictEqual(JSON.stringify(response), + JSON.stringify(expected)); +} + +function checkBadPath(err) { + assert(err instanceof SyntaxError); + assert.match(err.message, /Unexpected token/); + assert.match(err.body, /WebSockets request was expected/); +} + +function checkException(message) { + assert.strictEqual(message.exceptionDetails, undefined); +} + +function assertScopeValues({ result }, expected) { + const unmatched = new Set(Object.keys(expected)); + for (const actual of result) { + const value = expected[actual.name]; + if (value) { + assert.strictEqual( + actual.value.value, + value, + `Expected scope values to be ${actual.value.value} instead of ${value}.` + ); + unmatched.delete(actual.name); + } + } + if (unmatched.size) + assert.fail(Array.from(unmatched.values())); +} + +async function testBreakpointOnStart(session) { + console.log('[test]', + 'Verifying debugger stops on start (--inspect-brk option)'); + const commands = [ + { 'method': 'Runtime.enable' }, + { 'method': 'Debugger.enable' }, + { 'method': 'Debugger.setPauseOnExceptions', + 'params': { 'state': 'none' } }, + { 'method': 'Debugger.setAsyncCallStackDepth', + 'params': { 'maxDepth': 0 } }, + { 'method': 'Profiler.enable' }, + { 'method': 'Profiler.setSamplingInterval', + 'params': { 'interval': 100 } }, + { 'method': 'Debugger.setBlackboxPatterns', + 'params': { 'patterns': [] } }, + { 'method': 'Runtime.runIfWaitingForDebugger' }, + ]; + + await session.send({ method: 'NodeRuntime.enable' }); + await session.waitForNotification('NodeRuntime.waitingForDebugger'); + await session.send(commands); + await session.send({ method: 'NodeRuntime.disable' }); + await session.waitForBreakOnLine(0, session.scriptURL()); +} + +async function testBreakpoint(session) { + console.log('[test]', 'Setting a breakpoint and verifying it is hit'); + const commands = [ + { 'method': 'Debugger.setBreakpointByUrl', + 'params': { 'lineNumber': 5, + 'url': session.scriptURL(), + 'columnNumber': 0, + 'condition': '' } }, + { 'method': 'Debugger.resume' }, + ]; + await session.send(commands); + const { scriptSource } = await session.send({ + 'method': 'Debugger.getScriptSource', + 'params': { 'scriptId': session.mainScriptId }, + }); + assert(scriptSource && (scriptSource.includes(session.script())), + `Script source is wrong: ${scriptSource}`); + + await session.waitForConsoleOutput('log', ['A message', 5]); + const paused = await session.waitForBreakOnLine(5, session.scriptURL()); + const scopeId = paused.params.callFrames[0].scopeChain[0].object.objectId; + + console.log('[test]', 'Verify we can read current application state'); + const response = await session.send({ + 'method': 'Runtime.getProperties', + 'params': { + 'objectId': scopeId, + 'ownProperties': false, + 'accessorPropertiesOnly': false, + 'generatePreview': true + } + }); + assertScopeValues(response, { t: 1001, k: 1 }); + + let { result } = await session.send({ + 'method': 'Debugger.evaluateOnCallFrame', 'params': { + 'callFrameId': session.pausedDetails().callFrames[0].callFrameId, + 'expression': 'k + t', + 'objectGroup': 'console', + 'includeCommandLineAPI': true, + 'silent': false, + 'returnByValue': false, + 'generatePreview': true + } + }); + const expectedEvaluation = 1002; + assert.strictEqual( + result.value, + expectedEvaluation, + `Expected evaluation to be ${expectedEvaluation}, got ${result.value}.` + ); + + result = (await session.send({ + 'method': 'Runtime.evaluate', 'params': { + 'expression': '5 * 5' + } + })).result; + const expectedResult = 25; + assert.strictEqual( + result.value, + expectedResult, + `Expected Runtime.evaluate to be ${expectedResult}, got ${result.value}.` + ); +} + +async function testI18NCharacters(session) { + console.log('[test]', 'Verify sending and receiving UTF8 characters'); + const chars = 'טֶ字и'; + session.send({ + 'method': 'Debugger.evaluateOnCallFrame', 'params': { + 'callFrameId': session.pausedDetails().callFrames[0].callFrameId, + 'expression': `console.log("${chars}")`, + 'objectGroup': 'console', + 'includeCommandLineAPI': true, + 'silent': false, + 'returnByValue': false, + 'generatePreview': true + } + }); + await session.waitForConsoleOutput('log', [chars]); +} + +async function testCommandLineAPI(session) { + const testModulePath = require.resolve('../fixtures/empty.js'); + const testModuleStr = JSON.stringify(testModulePath); + const printAModulePath = require.resolve('../fixtures/printA.js'); + const printAModuleStr = JSON.stringify(printAModulePath); + const printBModulePath = require.resolve('../fixtures/printB.js'); + const printBModuleStr = JSON.stringify(printBModulePath); + + // We can use `require` outside of a callframe with require in scope + let result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': 'typeof require("fs").readFile === "function"', + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.strictEqual(result.result.value, true); + + // The global require has the same properties as a normal `require` + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': [ + 'typeof require.resolve === "function"', + 'typeof require.extensions === "object"', + 'typeof require.cache === "object"', + ].join(' && '), + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.strictEqual(result.result.value, true); + // `require` twice returns the same value + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + // 1. We require the same module twice + // 2. We mutate the exports so we can compare it later on + 'expression': ` + Object.assign( + require(${testModuleStr}), + { old: 'yes' } + ) === require(${testModuleStr})`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.strictEqual(result.result.value, true); + // After require the module appears in require.cache + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': `JSON.stringify( + require.cache[${testModuleStr}].exports + )`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.deepStrictEqual(JSON.parse(result.result.value), + { old: 'yes' }); + // Remove module from require.cache + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': `delete require.cache[${testModuleStr}]`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.strictEqual(result.result.value, true); + // Require again, should get fresh (empty) exports + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': `JSON.stringify(require(${testModuleStr}))`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.deepStrictEqual(JSON.parse(result.result.value), {}); + // require 2nd module, exports an empty object + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': `JSON.stringify(require(${printAModuleStr}))`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.deepStrictEqual(JSON.parse(result.result.value), {}); + // Both modules end up with the same module.parent + result = await session.send( + { + 'method': 'Runtime.evaluate', 'params': { + 'expression': `JSON.stringify({ + parentsEqual: + require.cache[${testModuleStr}].parent === + require.cache[${printAModuleStr}].parent, + parentId: require.cache[${testModuleStr}].parent.id, + })`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.deepStrictEqual(JSON.parse(result.result.value), { + parentsEqual: true, + parentId: '' + }); + // The `require` in the module shadows the command line API's `require` + result = await session.send( + { + 'method': 'Debugger.evaluateOnCallFrame', 'params': { + 'callFrameId': session.pausedDetails().callFrames[0].callFrameId, + 'expression': `( + require(${printBModuleStr}), + require.cache[${printBModuleStr}].parent.id + )`, + 'includeCommandLineAPI': true + } + }); + checkException(result); + assert.notStrictEqual(result.result.value, + ''); +} + +async function runTest() { + const child = new NodeInstance(); + checkListResponse(await child.httpGet(null, '/json')); + checkListResponse(await child.httpGet(null, '/json/list')); + checkVersion(await child.httpGet(null, '/json/version')); + + await child.httpGet(null, '/json/activate').catch(checkBadPath); + await child.httpGet(null, '/json/activate/boom').catch(checkBadPath); + await child.httpGet(null, '/json/badpath').catch(checkBadPath); + + const session = await child.connectInspectorSession(); + await testBreakpointOnStart(session); + await testBreakpoint(session); + await testI18NCharacters(session); + await testCommandLineAPI(session); + await session.runToCompletion(); + const expectedExitCode = 55; + const { exitCode } = await child.expectShutdown(); + assert.strictEqual( + exitCode, + expectedExitCode, + `Expected exit code to be ${expectedExitCode} but got ${expectedExitCode}.` + ); +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-instanceof.js b/packages/secure-exec/tests/node-conformance/parallel/test-instanceof.js new file mode 100644 index 00000000..5a8b588e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-instanceof.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + + +// Regression test for instanceof, see +// https://github.com/nodejs/node/issues/7592 +const F = () => {}; +F.prototype = {}; +assert({ __proto__: F.prototype } instanceof F); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-assert.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-assert.js new file mode 100644 index 00000000..18528e9b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-assert.js @@ -0,0 +1,13 @@ +// Flags: --expose-internals +'use strict'; + +// This tests that the internal assert module works as expected. +// The failures are tested in test/message. + +require('../common'); + +const internalAssert = require('internal/assert'); + +// Should not throw. +internalAssert(true); +internalAssert(true, 'fhqwhgads'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-error-original-names.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-error-original-names.js new file mode 100644 index 00000000..e00221b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-error-original-names.js @@ -0,0 +1,35 @@ +// Flags: --expose-internals + +'use strict'; + +// This tests `internal/errors.useOriginalName` +// This testing feature is needed to allows us to assert the types of +// errors without using instanceof, which is necessary in WPT harness. +// Refs: https://github.com/nodejs/node/pull/22556 + +require('../common'); +const assert = require('assert'); +const errors = require('internal/errors'); + + +errors.E('TEST_ERROR_1', 'Error for testing purposes: %s', + Error); +{ + const err = new errors.codes.TEST_ERROR_1('test'); + assert(err instanceof Error); + assert.strictEqual(err.name, 'Error'); +} + +{ + errors.useOriginalName = true; + const err = new errors.codes.TEST_ERROR_1('test'); + assert(err instanceof Error); + assert.strictEqual(err.name, 'Error'); +} + +{ + errors.useOriginalName = false; + const err = new errors.codes.TEST_ERROR_1('test'); + assert(err instanceof Error); + assert.strictEqual(err.name, 'Error'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-errors.js new file mode 100644 index 00000000..5f1be138 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-errors.js @@ -0,0 +1,136 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const { + hijackStdout, + restoreStdout, +} = require('../common/hijackstdio'); + +const assert = require('assert'); +const errors = require('internal/errors'); + +// Turn off ANSI color formatting for this test file. +const { inspect } = require('util'); +inspect.defaultOptions.colors = false; + +errors.E('TEST_ERROR_1', 'Error for testing purposes: %s', + Error, TypeError, RangeError); +errors.E('TEST_ERROR_2', (a, b) => `${a} ${b}`, Error); + +{ + const err = new errors.codes.TEST_ERROR_1('test'); + assert(err instanceof Error); + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(err.message, 'Error for testing purposes: test'); + assert.strictEqual(err.code, 'TEST_ERROR_1'); +} + +{ + const err = new errors.codes.TEST_ERROR_1.TypeError('test'); + assert(err instanceof TypeError); + assert.strictEqual(err.name, 'TypeError'); + assert.strictEqual(err.message, 'Error for testing purposes: test'); + assert.strictEqual(err.code, 'TEST_ERROR_1'); +} + +{ + const err = new errors.codes.TEST_ERROR_1.RangeError('test'); + assert(err instanceof RangeError); + assert.strictEqual(err.name, 'RangeError'); + assert.strictEqual(err.message, 'Error for testing purposes: test'); + assert.strictEqual(err.code, 'TEST_ERROR_1'); +} + +{ + const err = new errors.codes.TEST_ERROR_2('abc', 'xyz'); + assert(err instanceof Error); + assert.strictEqual(err.name, 'Error'); + assert.strictEqual(err.message, 'abc xyz'); + assert.strictEqual(err.code, 'TEST_ERROR_2'); +} + +{ + assert.throws( + () => new errors.codes.TEST_ERROR_1(), + { + message: /^Code: TEST_ERROR_1; The provided arguments length \(0\) does not match the required ones \(1\)\./, + name: 'Error', + code: 'ERR_INTERNAL_ASSERTION' + } + ); +} + +// Tests for common.expectsError +assert.throws(() => { + throw new errors.codes.TEST_ERROR_1.TypeError('a'); +}, { code: 'TEST_ERROR_1' }); +assert.throws(() => { + throw new errors.codes.TEST_ERROR_1.TypeError('a'); +}, { code: 'TEST_ERROR_1', + name: 'TypeError', + message: /^Error for testing/ }); +assert.throws(() => { + throw new errors.codes.TEST_ERROR_1.TypeError('a'); +}, { code: 'TEST_ERROR_1', name: 'TypeError' }); +assert.throws(() => { + throw new errors.codes.TEST_ERROR_1.TypeError('a'); +}, { + code: 'TEST_ERROR_1', + name: 'TypeError', + message: 'Error for testing purposes: a' +}); + +// Test that `code` property is mutable and that changing it does not change the +// name. +{ + const myError = new errors.codes.TEST_ERROR_1('foo'); + assert.strictEqual(myError.code, 'TEST_ERROR_1'); + assert.strictEqual(Object.hasOwn(myError, 'code'), true); + assert.strictEqual(Object.hasOwn(myError, 'name'), false); + assert.deepStrictEqual(Object.keys(myError), ['code']); + const initialName = myError.name; + myError.code = 'FHQWHGADS'; + assert.strictEqual(myError.code, 'FHQWHGADS'); + assert.strictEqual(myError.name, initialName); + assert.deepStrictEqual(Object.keys(myError), ['code']); + assert.ok(!myError.name.includes('TEST_ERROR_1')); + assert.ok(!myError.name.includes('FHQWHGADS')); +} + +// Test that `name` is mutable and that changing it alters `toString()` but not +// `console.log()` results, which is the behavior of `Error` objects in the +// browser. Note that `name` becomes enumerable after being assigned. +{ + const myError = new errors.codes.TEST_ERROR_1('foo'); + assert.deepStrictEqual(Object.keys(myError), ['code']); + const initialToString = myError.toString(); + + myError.name = 'Fhqwhgads'; + assert.deepStrictEqual(Object.keys(myError), ['code', 'name']); + assert.notStrictEqual(myError.toString(), initialToString); +} + +// Test that `message` is mutable and that changing it alters `toString()` but +// not `console.log()` results, which is the behavior of `Error` objects in the +// browser. Note that `message` remains non-enumerable after being assigned. +{ + let initialConsoleLog = ''; + hijackStdout((data) => { initialConsoleLog += data; }); + const myError = new errors.codes.TEST_ERROR_1('foo'); + assert.deepStrictEqual(Object.keys(myError), ['code']); + const initialToString = myError.toString(); + console.log(myError); + assert.notStrictEqual(initialConsoleLog, ''); + + restoreStdout(); + + let subsequentConsoleLog = ''; + hijackStdout((data) => { subsequentConsoleLog += data; }); + myError.message = 'Fhqwhgads'; + assert.deepStrictEqual(Object.keys(myError), ['code']); + assert.notStrictEqual(myError.toString(), initialToString); + console.log(myError); + assert.strictEqual(subsequentConsoleLog, initialConsoleLog); + + restoreStdout(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs-syncwritestream.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs-syncwritestream.js new file mode 100644 index 00000000..9f36102e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs-syncwritestream.js @@ -0,0 +1,104 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const SyncWriteStream = require('internal/fs/sync_write_stream'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('sync-write-stream.txt'); + +// Verify constructing the instance with default options. +{ + const stream = new SyncWriteStream(1); + + assert.strictEqual(stream.fd, 1); + assert.strictEqual(stream.readable, false); + assert.strictEqual(stream.autoClose, true); +} + +// Verify constructing the instance with specified options. +{ + const stream = new SyncWriteStream(1, { autoClose: false }); + + assert.strictEqual(stream.fd, 1); + assert.strictEqual(stream.readable, false); + assert.strictEqual(stream.autoClose, false); +} + +// Verify that the file will be written synchronously. +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd); + const chunk = Buffer.from('foo'); + + let calledSynchronously = false; + stream._write(chunk, null, common.mustCall(() => { + calledSynchronously = true; + }, 1)); + + assert.ok(calledSynchronously); + assert.strictEqual(fs.readFileSync(filename).equals(chunk), true); + + fs.closeSync(fd); +} + +// Verify that the stream will unset the fd after destroy(). +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd); + + stream.on('close', common.mustCall()); + assert.strictEqual(stream.destroy(), stream); + assert.strictEqual(stream.fd, null); +} + +// Verify that the stream will unset the fd after destroySoon(). +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd); + + stream.on('close', common.mustCall()); + assert.strictEqual(stream.destroySoon(), stream); + assert.strictEqual(stream.fd, null); +} + +// Verify that the file is not closed when autoClose=false +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd, { autoClose: false }); + + stream.on('close', common.mustCall()); + + assert.strictEqual(stream.destroy(), stream); + fs.fstatSync(fd); // Does not throw + fs.closeSync(fd); +} + +// Verify that calling end() will also destroy the stream. +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd); + + assert.strictEqual(stream.fd, fd); + + stream.end(); + stream.on('close', common.mustCall(() => { + assert.strictEqual(stream.fd, null); + })); +} + +// Verify that an error on _write() triggers an 'error' event. +{ + const fd = fs.openSync(filename, 'w'); + const stream = new SyncWriteStream(fd); + + assert.strictEqual(stream.fd, fd); + stream._write({}, null, common.mustCall((err) => { + assert(err); + fs.closeSync(fd); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs.js new file mode 100644 index 00000000..4204890c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-fs.js @@ -0,0 +1,53 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('internal/fs/utils'); + +// Valid encodings and no args should not throw. +fs.assertEncoding(); +fs.assertEncoding('utf8'); + +assert.throws( + () => fs.assertEncoding('foo'), + { code: 'ERR_INVALID_ARG_VALUE', name: 'TypeError' } +); + +// Test junction symlinks +{ + const pathString = 'c:\\test1'; + const linkPathString = '\\test2'; + + const preprocessSymlinkDestination = fs.preprocessSymlinkDestination( + pathString, + 'junction', + linkPathString + ); + + if (process.platform === 'win32') { + assert.match(preprocessSymlinkDestination, /^\\\\\?\\/); + } else { + assert.strictEqual(preprocessSymlinkDestination, pathString); + } +} + +// Test none junction symlinks +{ + const pathString = 'c:\\test1'; + const linkPathString = '\\test2'; + + const preprocessSymlinkDestination = fs.preprocessSymlinkDestination( + pathString, + undefined, + linkPathString + ); + + if (process.platform === 'win32') { + // There should not be any forward slashes + assert.strictEqual( + /\//.test(preprocessSymlinkDestination), false); + } else { + assert.strictEqual(preprocessSymlinkDestination, pathString); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-require.js new file mode 100644 index 00000000..b4f772b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-require.js @@ -0,0 +1,113 @@ +'use strict'; + +// Flags: --expose-internals +// This verifies that +// 1. We do not leak internal modules unless the --require-internals option +// is on. +// 2. We do not accidentally leak any modules to the public global scope. +// 3. Deprecated modules are properly deprecated. + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('Cannot test the existence of --expose-internals from worker'); +} + +const assert = require('assert'); +const fork = require('child_process').fork; + +const expectedPublicModules = new Set([ + '_http_agent', + '_http_client', + '_http_common', + '_http_incoming', + '_http_outgoing', + '_http_server', + '_stream_duplex', + '_stream_passthrough', + '_stream_readable', + '_stream_transform', + '_stream_wrap', + '_stream_writable', + '_tls_common', + '_tls_wrap', + 'assert', + 'async_hooks', + 'buffer', + 'child_process', + 'cluster', + 'console', + 'constants', + 'crypto', + 'dgram', + 'dns', + 'domain', + 'events', + 'fs', + 'http', + 'http2', + 'https', + 'inspector', + 'module', + 'net', + 'os', + 'path', + 'perf_hooks', + 'process', + 'punycode', + 'querystring', + 'readline', + 'repl', + 'stream', + 'string_decoder', + 'sys', + 'timers', + 'tls', + 'trace_events', + 'tty', + 'url', + 'util', + 'v8', + 'vm', + 'worker_threads', + 'zlib', +]); + +if (process.argv[2] === 'child') { + assert(!process.execArgv.includes('--expose-internals')); + process.once('message', ({ allBuiltins }) => { + const publicModules = new Set(); + for (const id of allBuiltins) { + if (id.startsWith('internal/')) { + assert.throws(() => { + require(id); + }, { + code: 'MODULE_NOT_FOUND', + message: `Cannot find module '${id}'` + }); + } else { + require(id); + publicModules.add(id); + } + } + assert(allBuiltins.length > publicModules.size); + // Make sure all the public modules are available through + // require('module').builtinModules + assert.deepStrictEqual( + publicModules, + new Set(require('module').builtinModules) + ); + assert.deepStrictEqual(publicModules, expectedPublicModules); + }); +} else { + assert(process.execArgv.includes('--expose-internals')); + const child = fork(__filename, ['child'], { + execArgv: [] + }); + const { builtinModules } = require('module'); + // When --expose-internals is on, require('module').builtinModules + // contains internal modules. + const message = { allBuiltins: builtinModules }; + child.send(message); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-wrap.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-wrap.js new file mode 100644 index 00000000..3839338b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-module-wrap.js @@ -0,0 +1,25 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const { internalBinding } = require('internal/test/binding'); +const { ModuleWrap } = internalBinding('module_wrap'); + +const foo = new ModuleWrap('foo', undefined, 'export * from "bar";', 0, 0); +const bar = new ModuleWrap('bar', undefined, 'export const five = 5', 0, 0); + +(async () => { + const moduleRequests = foo.getModuleRequests(); + assert.strictEqual(moduleRequests.length, 1); + assert.strictEqual(moduleRequests[0].specifier, 'bar'); + + foo.link(['bar'], [bar]); + foo.instantiate(); + + assert.strictEqual(await foo.evaluate(-1, false), undefined); + assert.strictEqual(foo.getNamespace().five, 5); + + // Check that the module requests are the same after linking, instantiate, and evaluation. + assert.deepStrictEqual(moduleRequests, foo.getModuleRequests()); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-modules.js new file mode 100644 index 00000000..e6bd0c9e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-modules.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +assert.throws(function() { + require('internal/freelist'); +}, /^Error: Cannot find module 'internal\/freelist'/); + +assert.strictEqual( + require(fixtures.path('internal-modules')), + 42 +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-only-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-only-binding.js new file mode 100644 index 00000000..87c1b05c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-only-binding.js @@ -0,0 +1,9 @@ +'use strict'; +// Flags: --expose-internals +require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); + +assert.throws(() => internalBinding('internal_only_v8'), { + code: 'ERR_INVALID_MODULE' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-process-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-process-binding.js new file mode 100644 index 00000000..09e3f310 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-process-binding.js @@ -0,0 +1,10 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(undefined, process._internalBinding); +assert.strictEqual(undefined, process.internalBinding); +assert.throws(() => { + process.binding('module_wrap'); +}, /No such module/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-receive.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-receive.js new file mode 100644 index 00000000..e7e64887 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-receive.js @@ -0,0 +1,68 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); +const SocketListReceive = require('internal/socket_list').SocketListReceive; + +const key = 'test-key'; + +// Verify that the message won't be sent when child is not connected. +{ + const child = Object.assign(new EventEmitter(), { + connected: false, + _send: common.mustNotCall() + }); + + const list = new SocketListReceive(child, key); + list.child.emit('internalMessage', { key, cmd: 'NODE_SOCKET_NOTIFY_CLOSE' }); + list.child.emit('internalMessage', { key, cmd: 'NODE_SOCKET_GET_COUNT' }); +} + +// Verify that a "NODE_SOCKET_ALL_CLOSED" message will be sent. +{ + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: common.mustCall((msg) => { + assert.strictEqual(msg.cmd, 'NODE_SOCKET_ALL_CLOSED'); + assert.strictEqual(msg.key, key); + }) + }); + + const list = new SocketListReceive(child, key); + list.child.emit('internalMessage', { key, cmd: 'NODE_SOCKET_NOTIFY_CLOSE' }); +} + +// Verify that a "NODE_SOCKET_COUNT" message will be sent. +{ + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: common.mustCall((msg) => { + assert.strictEqual(msg.cmd, 'NODE_SOCKET_COUNT'); + assert.strictEqual(msg.key, key); + assert.strictEqual(msg.count, 0); + }) + }); + + const list = new SocketListReceive(child, key); + list.child.emit('internalMessage', { key, cmd: 'NODE_SOCKET_GET_COUNT' }); +} + +// Verify that the connections count is added and an "empty" event +// will be emitted when all sockets in obj were closed. +{ + const child = new EventEmitter(); + const obj = { socket: new EventEmitter() }; + + const list = new SocketListReceive(child, key); + assert.strictEqual(list.connections, 0); + + list.add(obj); + assert.strictEqual(list.connections, 1); + + list.on('empty', common.mustCall((self) => assert.strictEqual(self, list))); + + obj.socket.emit('close'); + assert.strictEqual(list.connections, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-send.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-send.js new file mode 100644 index 00000000..a4012c7c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-socket-list-send.js @@ -0,0 +1,148 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); +const SocketListSend = require('internal/socket_list').SocketListSend; + +const key = 'test-key'; + +// Verify that an error will be received in callback when child is not +// connected. +{ + const child = Object.assign(new EventEmitter(), { connected: false }); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + + const list = new SocketListSend(child, 'test'); + + list._request('msg', 'cmd', false, common.mustCall((err) => { + common.expectsError({ + code: 'ERR_CHILD_CLOSED_BEFORE_REPLY', + name: 'Error', + message: 'Child closed before reply received' + })(err); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + })); +} + +// Verify that the given message will be received in callback. +{ + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: function(msg) { + process.nextTick(() => + this.emit('internalMessage', { key, cmd: 'cmd' }) + ); + } + }); + + const list = new SocketListSend(child, key); + + list._request('msg', 'cmd', false, common.mustCall((err, msg) => { + assert.strictEqual(err, null); + assert.strictEqual(msg.cmd, 'cmd'); + assert.strictEqual(msg.key, key); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + assert.strictEqual(child.listenerCount('disconnect'), 0); + })); +} + +// Verify that an error will be received in callback when child was +// disconnected. +{ + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: function(msg) { process.nextTick(() => this.emit('disconnect')); } + }); + + const list = new SocketListSend(child, key); + + list._request('msg', 'cmd', false, common.mustCall((err) => { + common.expectsError({ + code: 'ERR_CHILD_CLOSED_BEFORE_REPLY', + name: 'Error', + message: 'Child closed before reply received' + })(err); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + })); +} + +// Verify that a "NODE_SOCKET_ALL_CLOSED" message will be received +// in callback. +{ + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: function(msg) { + assert.strictEqual(msg.cmd, 'NODE_SOCKET_NOTIFY_CLOSE'); + assert.strictEqual(msg.key, key); + process.nextTick(() => + this.emit('internalMessage', { key, cmd: 'NODE_SOCKET_ALL_CLOSED' }) + ); + } + }); + + const list = new SocketListSend(child, key); + + list.close(common.mustCall((err, msg) => { + assert.strictEqual(err, null); + assert.strictEqual(msg.cmd, 'NODE_SOCKET_ALL_CLOSED'); + assert.strictEqual(msg.key, key); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + assert.strictEqual(child.listenerCount('disconnect'), 0); + })); +} + +// Verify that the count of connections will be received in callback. +{ + const count = 1; + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: function(msg) { + assert.strictEqual(msg.cmd, 'NODE_SOCKET_GET_COUNT'); + assert.strictEqual(msg.key, key); + process.nextTick(() => + this.emit('internalMessage', { + key, + count, + cmd: 'NODE_SOCKET_COUNT' + }) + ); + } + }); + + const list = new SocketListSend(child, key); + + list.getConnections(common.mustCall((err, msg) => { + assert.strictEqual(err, null); + assert.strictEqual(msg, count); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + assert.strictEqual(child.listenerCount('disconnect'), 0); + })); +} + +// Verify that an error will be received in callback when child is +// disconnected after sending a message and before getting the reply. +{ + const count = 1; + const child = Object.assign(new EventEmitter(), { + connected: true, + _send: function() { + process.nextTick(() => { + this.emit('disconnect'); + this.emit('internalMessage', { key, count, cmd: 'NODE_SOCKET_COUNT' }); + }); + } + }); + + const list = new SocketListSend(child, key); + + list.getConnections(common.mustCall((err) => { + common.expectsError({ + code: 'ERR_CHILD_CLOSED_BEFORE_REPLY', + name: 'Error', + message: 'Child closed before reply received' + })(err); + assert.strictEqual(child.listenerCount('internalMessage'), 0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-assertCrypto.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-assertCrypto.js new file mode 100644 index 00000000..a6a1610d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-assertCrypto.js @@ -0,0 +1,15 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const util = require('internal/util'); + +if (!process.versions.openssl) { + const expectedError = common.expectsError({ + code: 'ERR_NO_CRYPTO', + name: 'Error' + }); + assert.throws(() => util.assertCrypto(), expectedError); +} else { + util.assertCrypto(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-classwrapper.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-classwrapper.js new file mode 100644 index 00000000..52b3c2b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-classwrapper.js @@ -0,0 +1,31 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const util = require('internal/util'); + +const createClassWrapper = util.createClassWrapper; + +class A { + constructor(a, b, c) { + this.a = a; + this.b = b; + this.c = c; + } +} + +const B = createClassWrapper(A); + +assert.strictEqual(typeof B, 'function'); +assert(B(1, 2, 3) instanceof B); +assert(B(1, 2, 3) instanceof A); +assert(new B(1, 2, 3) instanceof B); +assert(new B(1, 2, 3) instanceof A); +assert.strictEqual(B.name, A.name); +assert.strictEqual(B.length, A.length); + +const b = new B(1, 2, 3); +assert.strictEqual(b.a, 1); +assert.strictEqual(b.b, 2); +assert.strictEqual(b.c, 3); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-decorate-error-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-decorate-error-stack.js new file mode 100644 index 00000000..f3034fbb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-decorate-error-stack.js @@ -0,0 +1,82 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const internalUtil = require('internal/util'); +const { internalBinding } = require('internal/test/binding'); +const { + privateSymbols: { + arrow_message_private_symbol, + decorated_private_symbol, + } +} = internalBinding('util'); +const spawnSync = require('child_process').spawnSync; + +const decorateErrorStack = internalUtil.decorateErrorStack; + +// Verify that decorateErrorStack does not throw with non-objects. +decorateErrorStack(); +decorateErrorStack(null); +decorateErrorStack(1); +decorateErrorStack(true); + +// Verify that a stack property is not added to non-Errors. +const obj = {}; +decorateErrorStack(obj); +assert.strictEqual(obj.stack, undefined); + +// Verify that the stack is decorated when possible. +function checkStack(stack) { + // Matching only on a minimal piece of the stack because the string will vary + // greatly depending on the JavaScript engine. V8 includes `;` because it + // displays the line of code (`var foo bar;`) that is causing a problem. + // ChakraCore does not display the line of code but includes `;` in the phrase + // `Expected ';' `. + assert.match(stack, /;/g); + // Test that it's a multiline string. + assert.match(stack, /\n/g); +} +let err; +const badSyntaxPath = + fixtures.path('syntax', 'bad_syntax').replace(/\\/g, '\\\\'); + +try { + require(badSyntaxPath); +} catch (e) { + err = e; +} + +assert(typeof err, 'object'); +checkStack(err.stack); + +// Verify that the stack is only decorated once. +decorateErrorStack(err); +decorateErrorStack(err); +checkStack(err.stack); + +// Verify that the stack is only decorated once for uncaught exceptions. +const args = [ + '-e', + `require(${JSON.stringify(badSyntaxPath)})`, +]; +const result = spawnSync(process.argv[0], args, { encoding: 'utf8' }); +checkStack(result.stderr); + +// Verify that the stack is unchanged when there is no arrow message. +err = new Error('foo'); +let originalStack = err.stack; +decorateErrorStack(err); +assert.strictEqual(originalStack, err.stack); + +// Verify that the arrow message is added to the start of the stack when it +// exists. +const arrowMessage = 'arrow_message'; +err = new Error('foo'); +originalStack = err.stack; + +err[arrow_message_private_symbol] = arrowMessage; +decorateErrorStack(err); + +assert.strictEqual(err.stack, `${arrowMessage}${originalStack}`); +assert.strictEqual(err[decorated_private_symbol], true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-helpers.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-helpers.js new file mode 100644 index 00000000..bf60cff9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-helpers.js @@ -0,0 +1,37 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { types } = require('util'); +const { isError } = require('internal/util'); +const vm = require('vm'); + +// Special cased errors. Test the internal function which is used in +// `util.inspect()`, the `repl` and maybe more. This verifies that errors from +// different realms, and non native instances of error are properly detected as +// error while definitely false ones are not detected. This is different than +// the public `util.isError()` function which falsy detects the fake errors as +// actual errors. +{ + const fake = { [Symbol.toStringTag]: 'Error' }; + assert(!types.isNativeError(fake)); + assert(!(fake instanceof Error)); + assert(!isError(fake)); + + const err = new Error('test'); + const newErr = Object.create( + Object.getPrototypeOf(err), + Object.getOwnPropertyDescriptors(err)); + Object.defineProperty(err, 'message', { value: err.message }); + assert(types.isNativeError(err)); + assert(!types.isNativeError(newErr)); + assert(newErr instanceof Error); + assert(isError(newErr)); + + const context = vm.createContext({}); + const differentRealmErr = vm.runInContext('new Error()', context); + assert(types.isNativeError(differentRealmErr)); + assert(!(differentRealmErr instanceof Error)); + assert(isError(differentRealmErr)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-normalizeencoding.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-normalizeencoding.js new file mode 100644 index 00000000..167880d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-normalizeencoding.js @@ -0,0 +1,55 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const util = require('internal/util'); + +const tests = [ + [undefined, 'utf8'], + [null, 'utf8'], + ['', 'utf8'], + ['utf8', 'utf8'], + ['utf-8', 'utf8'], + ['UTF-8', 'utf8'], + ['UTF8', 'utf8'], + ['Utf8', 'utf8'], + ['uTf-8', 'utf8'], + ['utF-8', 'utf8'], + ['ucs2', 'utf16le'], + ['UCS2', 'utf16le'], + ['UcS2', 'utf16le'], + ['ucs-2', 'utf16le'], + ['UCS-2', 'utf16le'], + ['UcS-2', 'utf16le'], + ['utf16le', 'utf16le'], + ['utf-16le', 'utf16le'], + ['UTF-16LE', 'utf16le'], + ['UTF16LE', 'utf16le'], + ['binary', 'latin1'], + ['BINARY', 'latin1'], + ['latin1', 'latin1'], + ['LaTiN1', 'latin1'], + ['base64', 'base64'], + ['BASE64', 'base64'], + ['Base64', 'base64'], + ['base64url', 'base64url'], + ['BASE64url', 'base64url'], + ['Base64url', 'base64url'], + ['hex', 'hex'], + ['HEX', 'hex'], + ['ASCII', 'ascii'], + ['AsCii', 'ascii'], + ['foo', undefined], + [1, undefined], + [false, undefined], + [NaN, undefined], + [0, undefined], + [[], undefined], + [{}, undefined], +]; + +tests.forEach((e, i) => { + const res = util.normalizeEncoding(e[0]); + assert.strictEqual(res, e[1], `#${i} failed: expected ${e[1]}, got ${res}`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-objects.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-objects.js new file mode 100644 index 00000000..74068e4c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-objects.js @@ -0,0 +1,119 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); + +// Test helper objects from internal/util + +const assert = require('assert'); +const { + kEnumerableProperty, + kEmptyObject, +} = require('internal/util'); + +Object.prototype.blep = 'blop'; + +{ + assert.strictEqual( + kEnumerableProperty.blep, + undefined + ); + assert.strictEqual( + kEnumerableProperty.enumerable, + true + ); + assert.strictEqual( + Object.getPrototypeOf(kEnumerableProperty), + null + ); + assert.deepStrictEqual( + Object.getOwnPropertyNames(kEnumerableProperty), + [ 'enumerable' ] + ); + + assert.throws( + () => Object.setPrototypeOf(kEnumerableProperty, { value: undefined }), + TypeError + ); + assert.throws( + () => delete kEnumerableProperty.enumerable, + TypeError + ); + assert.throws( + () => kEnumerableProperty.enumerable = false, + TypeError + ); + assert.throws( + () => Object.assign(kEnumerableProperty, { enumerable: false }), + TypeError + ); + assert.throws( + () => kEnumerableProperty.value = undefined, + TypeError + ); + assert.throws( + () => Object.assign(kEnumerableProperty, { value: undefined }), + TypeError + ); + assert.throws( + () => Object.defineProperty(kEnumerableProperty, 'value', {}), + TypeError + ); +} + +{ + assert.strictEqual( + kEmptyObject.blep, + undefined + ); + assert.strictEqual( + kEmptyObject.prototype, + undefined + ); + assert.strictEqual( + Object.getPrototypeOf(kEmptyObject), + null + ); + assert.strictEqual( + kEmptyObject instanceof Object, + false + ); + assert.deepStrictEqual( + Object.getOwnPropertyDescriptors(kEmptyObject), + {} + ); + assert.deepStrictEqual( + Object.getOwnPropertyNames(kEmptyObject), + [] + ); + assert.deepStrictEqual( + Object.getOwnPropertySymbols(kEmptyObject), + [] + ); + assert.strictEqual( + Object.isExtensible(kEmptyObject), + false + ); + assert.strictEqual( + Object.isSealed(kEmptyObject), + true + ); + assert.strictEqual( + Object.isFrozen(kEmptyObject), + true + ); + + assert.throws( + () => kEmptyObject.foo = 'bar', + TypeError + ); + assert.throws( + () => Object.assign(kEmptyObject, { foo: 'bar' }), + TypeError + ); + assert.throws( + () => Object.defineProperty(kEmptyObject, 'foo', {}), + TypeError + ); +} + +delete Object.prototype.blep; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-weakreference.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-weakreference.js new file mode 100644 index 00000000..0ecef956 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-util-weakreference.js @@ -0,0 +1,19 @@ +// Flags: --expose-internals --expose-gc +'use strict'; +require('../common'); +const { gcUntil } = require('../common/gc'); +const assert = require('assert'); +const { WeakReference } = require('internal/util'); + +let obj = { hello: 'world' }; +const ref = new WeakReference(obj); +assert.strictEqual(ref.get(), obj); + +async function main() { + obj = null; + await gcUntil( + 'Reference is garbage collected', + () => ref.get() === undefined); +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateoneof.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateoneof.js new file mode 100644 index 00000000..3bcb6b70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateoneof.js @@ -0,0 +1,50 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { validateOneOf } = require('internal/validators'); + +{ + // validateOneOf number incorrect. + const allowed = [2, 3]; + assert.throws(() => validateOneOf(1, 'name', allowed), { + code: 'ERR_INVALID_ARG_VALUE', + message: `The argument 'name' must be one of: 2, 3. Received 1` + }); +} + +{ + // validateOneOf number correct. + validateOneOf(2, 'name', [1, 2]); +} + +{ + // validateOneOf string incorrect. + const allowed = ['b', 'c']; + assert.throws(() => validateOneOf('a', 'name', allowed), { + code: 'ERR_INVALID_ARG_VALUE', + message: `The argument 'name' must be one of: 'b', 'c'. Received 'a'` + }); +} + +{ + // validateOneOf string correct. + validateOneOf('two', 'name', ['one', 'two']); +} + +{ + // validateOneOf Symbol incorrect. + const allowed = [Symbol.for('b'), Symbol.for('c')]; + assert.throws(() => validateOneOf(Symbol.for('a'), 'name', allowed), { + code: 'ERR_INVALID_ARG_VALUE', + message: `The argument 'name' must be one of: Symbol(b), Symbol(c). ` + + 'Received Symbol(a)' + }); +} + +{ + // validateOneOf Symbol correct. + const allowed = [Symbol.for('b'), Symbol.for('c')]; + validateOneOf(Symbol.for('b'), 'name', allowed); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateport.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateport.js new file mode 100644 index 00000000..a4c92b8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-validators-validateport.js @@ -0,0 +1,23 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { validatePort } = require('internal/validators'); + +for (let n = 0; n <= 0xFFFF; n++) { + validatePort(n); + validatePort(`${n}`); + validatePort(`0x${n.toString(16)}`); + validatePort(`0o${n.toString(8)}`); + validatePort(`0b${n.toString(2)}`); +} + +[ + -1, 'a', {}, [], false, true, + 0xFFFF + 1, Infinity, -Infinity, NaN, + undefined, null, '', ' ', 1.1, '0x', + '-0x1', '-0o1', '-0b1', '0o', '0b', +].forEach((i) => assert.throws(() => validatePort(i), { + code: 'ERR_SOCKET_BAD_PORT' +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-internal-webidl-converttoint.js b/packages/secure-exec/tests/node-conformance/parallel/test-internal-webidl-converttoint.js new file mode 100644 index 00000000..7e7c0243 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-internal-webidl-converttoint.js @@ -0,0 +1,58 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { convertToInt, evenRound } = require('internal/webidl'); + +assert.strictEqual(evenRound(-0.5), 0); +assert.strictEqual(evenRound(0.5), 0); +assert.strictEqual(evenRound(-1.5), -2); +assert.strictEqual(evenRound(1.5), 2); +assert.strictEqual(evenRound(3.4), 3); +assert.strictEqual(evenRound(4.6), 5); +assert.strictEqual(evenRound(5), 5); +assert.strictEqual(evenRound(6), 6); + +// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint +assert.strictEqual(convertToInt('x', 0, 64), 0); +assert.strictEqual(convertToInt('x', 1, 64), 1); +assert.strictEqual(convertToInt('x', -0.5, 64), 0); +assert.strictEqual(convertToInt('x', -0.5, 64, { signed: true }), 0); +assert.strictEqual(convertToInt('x', -1.5, 64, { signed: true }), -1); + +// EnforceRange +const OutOfRangeValues = [ NaN, Infinity, -Infinity, 2 ** 53, -(2 ** 53) ]; +for (const value of OutOfRangeValues) { + assert.throws(() => convertToInt('x', value, 64, { enforceRange: true }), { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + }); +} + +// Out of range: clamp +assert.strictEqual(convertToInt('x', NaN, 64, { clamp: true }), 0); +assert.strictEqual(convertToInt('x', Infinity, 64, { clamp: true }), Number.MAX_SAFE_INTEGER); +assert.strictEqual(convertToInt('x', -Infinity, 64, { clamp: true }), 0); +assert.strictEqual(convertToInt('x', -Infinity, 64, { signed: true, clamp: true }), Number.MIN_SAFE_INTEGER); +assert.strictEqual(convertToInt('x', 0x1_0000_0000, 32, { clamp: true }), 0xFFFF_FFFF); +assert.strictEqual(convertToInt('x', 0xFFFF_FFFF, 32, { clamp: true }), 0xFFFF_FFFF); +assert.strictEqual(convertToInt('x', 0x8000_0000, 32, { clamp: true, signed: true }), 0x7FFF_FFFF); +assert.strictEqual(convertToInt('x', 0xFFFF_FFFF, 32, { clamp: true, signed: true }), 0x7FFF_FFFF); +assert.strictEqual(convertToInt('x', 0.5, 64, { clamp: true }), 0); +assert.strictEqual(convertToInt('x', 1.5, 64, { clamp: true }), 2); +assert.strictEqual(convertToInt('x', -0.5, 64, { clamp: true }), 0); +assert.strictEqual(convertToInt('x', -0.5, 64, { signed: true, clamp: true }), 0); +assert.strictEqual(convertToInt('x', -1.5, 64, { signed: true, clamp: true }), -2); + +// Out of range, step 8. +assert.strictEqual(convertToInt('x', NaN, 64), 0); +assert.strictEqual(convertToInt('x', Infinity, 64), 0); +assert.strictEqual(convertToInt('x', -Infinity, 64), 0); +assert.strictEqual(convertToInt('x', 0x1_0000_0000, 32), 0); +assert.strictEqual(convertToInt('x', 0x1_0000_0001, 32), 1); +assert.strictEqual(convertToInt('x', 0xFFFF_FFFF, 32), 0xFFFF_FFFF); + +// Out of range, step 11. +assert.strictEqual(convertToInt('x', 0x8000_0000, 32, { signed: true }), -0x8000_0000); +assert.strictEqual(convertToInt('x', 0xFFF_FFFF, 32, { signed: true }), 0xFFF_FFFF); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-intl-v8BreakIterator.js b/packages/secure-exec/tests/node-conformance/parallel/test-intl-v8BreakIterator.js new file mode 100644 index 00000000..257d6b2a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-intl-v8BreakIterator.js @@ -0,0 +1,10 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const vm = require('vm'); + +if (!common.hasIntl) + common.skip('missing Intl'); + +assert(!('v8BreakIterator' in Intl)); +assert(!vm.runInNewContext('"v8BreakIterator" in Intl')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-intl.js b/packages/secure-exec/tests/node-conformance/parallel/test-intl.js new file mode 100644 index 00000000..7d1742f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-intl.js @@ -0,0 +1,163 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { execFile } = require('child_process'); + +// Does node think that i18n was enabled? +let enablei18n = process.config.variables.v8_enable_i18n_support; +if (enablei18n === undefined) { + enablei18n = 0; +} + +// Returns true if no specific locale ids were configured (i.e. "all") +// Else, returns true if loc is in the configured list +// Else, returns false +function haveLocale(loc) { + const locs = process.config.variables.icu_locales.split(','); + return locs.includes(loc); +} + +// Always run these. They should always pass, even if the locale +// param is ignored. +assert.strictEqual('Ç'.toLocaleLowerCase('el'), 'ç'); +assert.strictEqual('Ç'.toLocaleLowerCase('tr'), 'ç'); +assert.strictEqual('Ç'.toLowerCase(), 'ç'); + +assert.strictEqual('ç'.toLocaleUpperCase('el'), 'Ç'); +assert.strictEqual('ç'.toLocaleUpperCase('tr'), 'Ç'); +assert.strictEqual('ç'.toUpperCase(), 'Ç'); + +if (!common.hasIntl) { + const erMsg = + `"Intl" object is NOT present but v8_enable_i18n_support is ${enablei18n}`; + assert.strictEqual(enablei18n, 0, erMsg); + common.skip('Intl tests because Intl object not present.'); +} else { + const erMsg = + `"Intl" object is present but v8_enable_i18n_support is ${ + enablei18n}. Is this test out of date?`; + assert.strictEqual(enablei18n, 1, erMsg); + + // Construct a new date at the beginning of Unix time + const date0 = new Date(0); + + // Use the GMT time zone + const GMT = 'Etc/GMT'; + + // Construct an English formatter. Should format to "Jan 70" + const dtf = new Intl.DateTimeFormat(['en'], { + timeZone: GMT, + month: 'short', + year: '2-digit' + }); + + // If list is specified and doesn't contain 'en' then return. + if (process.config.variables.icu_locales && !haveLocale('en')) { + common.printSkipMessage( + 'detailed Intl tests because English is not listed as supported.'); + // Smoke test. Does it format anything, or fail? + console.log(`Date(0) formatted to: ${dtf.format(date0)}`); + return; + } + + // Check casing + { + assert.strictEqual('I'.toLocaleLowerCase('tr'), 'ı'); + } + + // Check with toLocaleString + { + const localeString = dtf.format(date0); + assert.strictEqual(localeString, 'Jan 70'); + } + // Options to request GMT + const optsGMT = { timeZone: GMT }; + + // Test format + { + const localeString = date0.toLocaleString(['en'], optsGMT); + assert.strictEqual(localeString, '1/1/1970, 12:00:00 AM'); + } + // number format + { + const numberFormat = new Intl.NumberFormat(['en']).format(12345.67890); + assert.strictEqual(numberFormat, '12,345.679'); + } + // If list is specified and doesn't contain 'en-US' then return. + if (process.config.variables.icu_locales && !haveLocale('en-US')) { + common.printSkipMessage('detailed Intl tests because American English is ' + + 'not listed as supported.'); + return; + } + // Number format resolved options + { + const numberFormat = new Intl.NumberFormat('en-US', { style: 'percent' }); + const resolvedOptions = numberFormat.resolvedOptions(); + assert.strictEqual(resolvedOptions.locale, 'en-US'); + assert.strictEqual(resolvedOptions.style, 'percent'); + } + // Significant Digits + { + const loc = ['en-US']; + const opts = { maximumSignificantDigits: 4 }; + const num = 10.001; + const numberFormat = new Intl.NumberFormat(loc, opts).format(num); + assert.strictEqual(numberFormat, '10'); + } + + const collOpts = { sensitivity: 'base', ignorePunctuation: true }; + const coll = new Intl.Collator(['en'], collOpts); + + // Ignore punctuation + assert.strictEqual(coll.compare('blackbird', 'black-bird'), 0); + // Compare less + assert.strictEqual(coll.compare('blackbird', 'red-bird'), -1); + // Compare greater + assert.strictEqual(coll.compare('bluebird', 'blackbird'), 1); + // Ignore case + assert.strictEqual(coll.compare('Bluebird', 'bluebird'), 0); + // `ffi` ligature (contraction) + assert.strictEqual(coll.compare('\ufb03', 'ffi'), 0); + + { + // Regression test for https://github.com/nodejs/node/issues/27379 + const env = { ...process.env, LC_ALL: 'ja' }; + execFile( + process.execPath, ['-p', 'new Date().toLocaleString()'], + { env }, + common.mustSucceed() + ); + } + + { + // Regression test for https://github.com/nodejs/node/issues/27418 + const env = { ...process.env, LC_ALL: 'fr@EURO' }; + execFile( + process.execPath, + ['-p', 'new Intl.NumberFormat().resolvedOptions().locale'], + { env }, + common.mustSucceed() + ); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-is-internal-thread.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-is-internal-thread.mjs new file mode 100644 index 00000000..dd8af897 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-is-internal-thread.mjs @@ -0,0 +1,36 @@ +import { spawnPromisified } from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import assert from 'node:assert'; +import { execPath } from 'node:process'; +import { describe, it } from 'node:test'; +import { isInternalThread, Worker } from 'node:worker_threads'; +import * as common from '../common/index.mjs'; + +describe('worker_threads.isInternalThread', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should be true inside the loader thread', async () => { + const { code, signal, stdout, stderr } = await spawnPromisified(execPath, [ + '--no-warnings', + '--experimental-loader', + fixtures.fileURL('loader-is-internal-thread.js'), + '--eval', + 'setTimeout(() => {},99)', + ]); + + assert.strictEqual(stderr, ''); + assert.match(stdout, /isInternalThread: true/); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should be false inside the main thread', async () => { + assert.strictEqual(isInternalThread, false); + }); + + it('should be false inside a regular worker thread', async () => { + const worker = new Worker(fixtures.path('worker-is-internal-thread.js')); + + worker.on('message', common.mustCall((message) => { + assert.strictEqual(message, 'isInternalThread: false'); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-js-stream-call-properties.js b/packages/secure-exec/tests/node-conformance/parallel/test-js-stream-call-properties.js new file mode 100644 index 00000000..c001fbdb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-js-stream-call-properties.js @@ -0,0 +1,11 @@ +// Flags: --expose-internals + +'use strict'; + +require('../common'); +const util = require('util'); +const { internalBinding } = require('internal/test/binding'); +const { JSStream } = internalBinding('js_stream'); + +// Testing if will abort when properties are printed. +util.inspect(new JSStream()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-kill-segfault-freebsd.js b/packages/secure-exec/tests/node-conformance/parallel/test-kill-segfault-freebsd.js new file mode 100644 index 00000000..e17b0074 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-kill-segfault-freebsd.js @@ -0,0 +1,19 @@ +'use strict'; +require('../common'); + +// This test ensures Node.js doesn't crash on hitting Ctrl+C in order to +// terminate the currently running process (especially on FreeBSD). +// https://github.com/nodejs/node-v0.x-archive/issues/9326 + +const assert = require('assert'); +const child_process = require('child_process'); + +// NOTE: Was crashing on FreeBSD +const cp = child_process.spawn(process.execPath, [ + '-e', + 'process.kill(process.pid, "SIGINT")', +]); + +cp.on('exit', function(code) { + assert.notStrictEqual(code, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-cluster.js b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-cluster.js new file mode 100644 index 00000000..ea46b037 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-cluster.js @@ -0,0 +1,148 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('This test is disabled on windows.'); + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const cluster = require('cluster'); + +console.error('Cluster listen fd test', process.argv[2] || 'runner'); + +// Process relationship is: +// +// parent: the test main script +// -> primary: the cluster primary +// -> worker: the cluster worker +switch (process.argv[2]) { + case 'primary': return primary(); + case 'worker': return worker(); +} + +let ok; + +process.on('exit', function() { + assert.ok(ok); +}); + +// Spawn the parent, and listen for it to tell us the pid of the cluster. +// WARNING: This is an example of listening on some arbitrary FD number +// that has already been bound elsewhere in advance. However, binding +// server handles to stdio fd's is NOT a good or reliable way to do +// concurrency in HTTP servers! Use the cluster module, or if you want +// a more low-level approach, use child process IPC manually. +test(function(parent, port) { + // Now make sure that we can request to the worker, then kill it. + http.get({ + server: 'localhost', + port: port, + path: '/', + }).on('response', function(res) { + let s = ''; + res.on('data', function(c) { + s += c.toString(); + }); + res.on('end', function() { + // Kill the worker before we start doing asserts. + // it's really annoying when tests leave orphans! + parent.kill(); + parent.on('exit', function() { + assert.strictEqual(s, 'hello from worker\n'); + assert.strictEqual(res.statusCode, 200); + console.log('ok'); + ok = true; + }); + }); + }); +}); + +function test(cb) { + console.error('about to listen in parent'); + const server = net.createServer(function(conn) { + console.error('connection on parent'); + conn.end('hello from parent\n'); + }).listen(0, function() { + const port = this.address().port; + console.error(`server listening on ${port}`); + + const spawn = require('child_process').spawn; + const primary = spawn(process.execPath, [__filename, 'primary'], { + stdio: [ 0, 'pipe', 2, server._handle, 'ipc' ], + detached: true + }); + + // Now close the parent, so that the primary is the only thing + // referencing that handle. Note that connections will still + // be accepted, because the primary has the fd open. + server.close(); + + primary.on('exit', function(code) { + console.error('primary exited', code); + }); + + primary.on('close', function() { + console.error('primary closed'); + }); + console.error('primary spawned'); + primary.on('message', function(msg) { + if (msg === 'started worker') { + cb(primary, port); + } + }); + }); +} + +function primary() { + console.error('in primary, spawning worker'); + cluster.setupPrimary({ + args: [ 'worker' ] + }); + const worker = cluster.fork(); + worker.on('message', function(msg) { + if (msg === 'worker ready') { + process.send('started worker'); + } + }); + // Prevent outliving our parent process in case it is abnormally killed - + // under normal conditions our parent kills this process before exiting. + process.on('disconnect', function() { + console.error('primary exit on disconnect'); + process.exit(0); + }); +} + + +function worker() { + console.error('worker, about to create server and listen on fd=3'); + // Start a server on fd=3 + http.createServer(function(req, res) { + console.error('request on worker'); + console.error('%s %s', req.method, req.url, req.headers); + res.end('hello from worker\n'); + }).listen({ fd: 3 }, function() { + console.error('worker listening on fd=3'); + process.send('worker ready'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached-inherit.js b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached-inherit.js new file mode 100644 index 00000000..2a8e70f0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached-inherit.js @@ -0,0 +1,118 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('This test is disabled on windows.'); + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const spawn = require('child_process').spawn; + +switch (process.argv[2]) { + case 'child': return child(); + case 'parent': return parent(); + default: return test(); +} + +// Spawn the parent, and listen for it to tell us the pid of the child. +// WARNING: This is an example of listening on some arbitrary FD number +// that has already been bound elsewhere in advance. However, binding +// server handles to stdio fd's is NOT a good or reliable way to do +// concurrency in HTTP servers! Use the cluster module, or if you want +// a more low-level approach, use child process IPC manually. +function test() { + const parent = spawn(process.execPath, [__filename, 'parent'], { + stdio: [ 0, 'pipe', 2 ] + }); + let json = ''; + parent.stdout.on('data', function(c) { + json += c.toString(); + if (json.includes('\n')) next(); + }); + function next() { + console.error('output from parent = %s', json); + const child = JSON.parse(json); + // Now make sure that we can request to the subprocess, then kill it. + http.get({ + server: 'localhost', + port: child.port, + path: '/', + }).on('response', function(res) { + let s = ''; + res.on('data', function(c) { + s += c.toString(); + }); + res.on('end', function() { + // Kill the subprocess before we start doing asserts. + // It's really annoying when tests leave orphans! + process.kill(child.pid, 'SIGKILL'); + try { + parent.kill(); + } catch { + // Continue regardless of error. + } + + assert.strictEqual(s, 'hello from child\n'); + assert.strictEqual(res.statusCode, 200); + }); + }); + } +} + +// Listen on port, and then pass the handle to the detached child. +// Then output the child's pid, and immediately exit. +function parent() { + const server = net.createServer(function(conn) { + conn.end('HTTP/1.1 403 Forbidden\r\n\r\nI got problems.\r\n'); + throw new Error('Should not see connections on parent'); + }).listen(0, function() { + console.error('server listening on %d', this.address().port); + + const child = spawn(process.execPath, [__filename, 'child'], { + stdio: [ 0, 1, 2, server._handle ], + detached: true + }); + + console.log('%j\n', { pid: child.pid, port: this.address().port }); + + // Now close the parent, so that the child is the only thing + // referencing that handle. Note that connections will still + // be accepted, because the child has the fd open, but the parent + // will exit gracefully. + server.close(); + child.unref(); + }); +} + +// Run as a child of the parent() mode. +function child() { + // Start a server on fd=3 + http.createServer(function(req, res) { + console.error('request on child'); + console.error('%s %s', req.method, req.url, req.headers); + res.end('hello from child\n'); + }).listen({ fd: 3 }, function() { + console.error('child listening on fd=3'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached.js b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached.js new file mode 100644 index 00000000..fba96a11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-detached.js @@ -0,0 +1,115 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('This test is disabled on windows.'); + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); +const spawn = require('child_process').spawn; + +switch (process.argv[2]) { + case 'child': return child(); + case 'parent': return parent(); + default: return test(); +} + +// Spawn the parent, and listen for it to tell us the pid of the child. +// WARNING: This is an example of listening on some arbitrary FD number +// that has already been bound elsewhere in advance. However, binding +// server handles to stdio fd's is NOT a good or reliable way to do +// concurrency in HTTP servers! Use the cluster module, or if you want +// a more low-level approach, use child process IPC manually. +function test() { + const parent = spawn(process.execPath, [__filename, 'parent'], { + stdio: [ 0, 'pipe', 2 ] + }); + let json = ''; + parent.stdout.on('data', function(c) { + json += c.toString(); + if (json.includes('\n')) next(); + }); + function next() { + console.error('output from parent = %s', json); + const child = JSON.parse(json); + // Now make sure that we can request to the subprocess, then kill it. + http.get({ + server: 'localhost', + port: child.port, + path: '/', + }).on('response', function(res) { + let s = ''; + res.on('data', function(c) { + s += c.toString(); + }); + res.on('end', function() { + // Kill the subprocess before we start doing asserts. + // it's really annoying when tests leave orphans! + process.kill(child.pid, 'SIGKILL'); + try { + parent.kill(); + } catch { + // Continue regardless of error. + } + + assert.strictEqual(s, 'hello from child\n'); + assert.strictEqual(res.statusCode, 200); + }); + }); + } +} + +function parent() { + const server = net.createServer(function(conn) { + console.error('connection on parent'); + conn.end('hello from parent\n'); + }).listen(0, function() { + console.error('server listening on %d', this.address().port); + + const child = spawn(process.execPath, [__filename, 'child'], { + stdio: [ 'ignore', 'ignore', 'ignore', server._handle ], + detached: true + }); + + console.log('%j\n', { pid: child.pid, port: this.address().port }); + + // Now close the parent, so that the child is the only thing + // referencing that handle. Note that connections will still + // be accepted, because the child has the fd open, but the parent + // will exit gracefully. + server.close(); + child.unref(); + }); +} + +function child() { + // Start a server on fd=3 + http.createServer(function(req, res) { + console.error('request on child'); + console.error('%s %s', req.method, req.url, req.headers); + res.end('hello from child\n'); + }).listen({ fd: 3 }, function() { + console.error('child listening on fd=3'); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-ebadf.js b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-ebadf.js new file mode 100644 index 00000000..351500be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-ebadf.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); +const net = require('net'); + +net.createServer(common.mustNotCall()).listen({ fd: 2 }) + .on('error', common.mustCall(onError)); + +let invalidFd = 2; + +// Get first known bad file descriptor. +try { + while (fs.fstatSync(++invalidFd)); +} catch { + // Do nothing; we now have an invalid fd +} + +net.createServer(common.mustNotCall()).listen({ fd: invalidFd }) + .on('error', common.mustCall(onError)); + +function onError(ex) { + assert.strictEqual(ex.code, 'EINVAL'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-server.js new file mode 100644 index 00000000..3b6a0a0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-listen-fd-server.js @@ -0,0 +1,114 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('This test is disabled on windows.'); + +const assert = require('assert'); +const http = require('http'); +const net = require('net'); + +switch (process.argv[2]) { + case 'child': return child(); +} + +let ok; + +process.on('exit', function() { + assert.ok(ok); +}); + +// WARNING: This is an example of listening on some arbitrary FD number +// that has already been bound elsewhere in advance. However, binding +// server handles to stdio fd's is NOT a good or reliable way to do +// concurrency in HTTP servers! Use the cluster module, or if you want +// a more low-level approach, use child process IPC manually. +test(function(child, port) { + // Now make sure that we can request to the subprocess, then kill it. + http.get({ + server: 'localhost', + port: port, + path: '/', + }).on('response', function(res) { + let s = ''; + res.on('data', function(c) { + s += c.toString(); + }); + res.on('end', function() { + child.kill(); + child.on('exit', function() { + assert.strictEqual(s, 'hello from child\n'); + assert.strictEqual(res.statusCode, 200); + console.log('ok'); + ok = true; + }); + }); + }); +}); + +function child() { + // Prevent outliving the parent process in case it is terminated before + // killing this child process. + process.on('disconnect', function() { + console.error('exit on disconnect'); + process.exit(0); + }); + + // Start a server on fd=3 + http.createServer(function(req, res) { + console.error('request on child'); + console.error('%s %s', req.method, req.url, req.headers); + res.end('hello from child\n'); + }).listen({ fd: 3 }, function() { + console.error('child listening on fd=3'); + process.send('listening'); + }); +} + +function test(cb) { + const server = net.createServer(function(conn) { + console.error('connection on parent'); + conn.end('hello from parent\n'); + }).listen(0, function() { + const port = this.address().port; + console.error('server listening on %d', port); + + const spawn = require('child_process').spawn; + const child = spawn(process.execPath, [__filename, 'child'], { + stdio: [ 0, 1, 2, server._handle, 'ipc' ] + }); + + console.log('%j\n', { pid: child.pid }); + + // Now close the parent, so that the child is the only thing + // referencing that handle. Note that connections will still + // be accepted, because the child has the fd open. + server.close(); + + child.on('message', function(msg) { + if (msg === 'listening') { + cb(child, port); + } + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-macos-app-sandbox.js b/packages/secure-exec/tests/node-conformance/parallel/test-macos-app-sandbox.js new file mode 100644 index 00000000..60ad67b3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-macos-app-sandbox.js @@ -0,0 +1,71 @@ +'use strict'; +const common = require('../common'); +if (process.platform !== 'darwin') + common.skip('App Sandbox is only available on Darwin'); +if (process.config.variables.node_builtin_modules_path) + common.skip('App Sandbox cannot load modules from outside the sandbox'); + +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const child_process = require('child_process'); +const path = require('path'); +const fs = require('fs'); +const os = require('os'); + +const nodeBinary = process.execPath; + +tmpdir.refresh(); + +if (!tmpdir.hasEnoughSpace(120 * 1024 * 1024)) { + common.skip('Available disk space < 120MB'); +} + +const appBundlePath = tmpdir.resolve('node_sandboxed.app'); +const appBundleContentPath = path.join(appBundlePath, 'Contents'); +const appExecutablePath = path.join( + appBundleContentPath, 'MacOS', 'node'); + +// Construct the app bundle and put the node executable in it: +// node_sandboxed.app/ +// └── Contents +// ├── Info.plist +// ├── MacOS +// │ └── node +fs.mkdirSync(appBundlePath); +fs.mkdirSync(appBundleContentPath); +fs.mkdirSync(path.join(appBundleContentPath, 'MacOS')); +fs.copyFileSync( + fixtures.path('macos-app-sandbox', 'Info.plist'), + path.join(appBundleContentPath, 'Info.plist')); +fs.copyFileSync( + nodeBinary, + appExecutablePath); + + +// Sign the app bundle with sandbox entitlements: +assert.strictEqual( + child_process.spawnSync('/usr/bin/codesign', [ + '--entitlements', fixtures.path( + 'macos-app-sandbox', 'node_sandboxed.entitlements'), + '--force', '-s', '-', + appBundlePath, + ]).status, + 0); + +// Sandboxed app shouldn't be able to read the home dir +assert.notStrictEqual( + child_process.spawnSync(appExecutablePath, [ + '-e', 'fs.readdirSync(process.argv[1])', os.homedir(), + ]).status, + 0); + +if (process.stdin.isTTY) { + // Run the sandboxed node instance with inherited tty stdin + const spawnResult = child_process.spawnSync( + appExecutablePath, ['-e', ''], + { stdio: 'inherit' } + ); + + assert.strictEqual(spawnResult.signal, null); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-math-random.js b/packages/secure-exec/tests/node-conformance/parallel/test-math-random.js new file mode 100644 index 00000000..bfa3335f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-math-random.js @@ -0,0 +1,17 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const results = new Set(); +for (let i = 0; i < 10; i++) { + const result = spawnSync(process.execPath, ['-p', 'Math.random()']); + assert.strictEqual(result.status, 0); + results.add(result.stdout.toString()); +} +// It's theoretically possible if _very_ unlikely to see some duplicates. +// Therefore, don't expect that the size of the set is exactly 10 but do +// assume it's > 1 because if you get 10 duplicates in a row you should +// go out real quick and buy some lottery tickets, you lucky devil you! +assert(results.size > 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage-emfile.js b/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage-emfile.js new file mode 100644 index 00000000..05b112e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage-emfile.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); + +// On IBMi, the rss memory always returns zero +if (common.isIBMi) + common.skip('On IBMi, the rss memory always returns zero'); + +const assert = require('assert'); + +const fs = require('fs'); + +const files = []; + +while (files.length < 256) + files.push(fs.openSync(__filename, 'r')); + +const r = process.memoryUsage.rss(); +assert.strictEqual(r > 0, true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage.js b/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage.js new file mode 100644 index 00000000..8e5ea4de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-memory-usage.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --predictable-gc-schedule +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const r = process.memoryUsage(); +// On IBMi, the rss memory always returns zero +if (!common.isIBMi) { + assert.ok(r.rss > 0); + assert.ok(process.memoryUsage.rss() > 0); +} + +assert.ok(r.heapTotal > 0); +assert.ok(r.heapUsed > 0); +assert.ok(r.external > 0); + +assert.strictEqual(typeof r.arrayBuffers, 'number'); +if (r.arrayBuffers > 0) { + const size = 10 * 1024 * 1024; + // eslint-disable-next-line no-unused-vars + const ab = new ArrayBuffer(size); + + const after = process.memoryUsage(); + assert.ok(after.external - r.external >= size, + `${after.external} - ${r.external} >= ${size}`); + assert.strictEqual(after.arrayBuffers - r.arrayBuffers, size, + `${after.arrayBuffers} - ${r.arrayBuffers} === ${size}`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-messagechannel.js b/packages/secure-exec/tests/node-conformance/parallel/test-messagechannel.js new file mode 100644 index 00000000..4f92924d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-messagechannel.js @@ -0,0 +1,12 @@ +'use strict'; + +const common = require('../common'); + +// See: https://github.com/nodejs/node/issues/49940 +(async () => { + new MessageChannel().port1.postMessage({}, { + transfer: { + *[Symbol.iterator]() {} + } + }); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-messageevent-brandcheck.js b/packages/secure-exec/tests/node-conformance/parallel/test-messageevent-brandcheck.js new file mode 100644 index 00000000..17f2b708 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-messageevent-brandcheck.js @@ -0,0 +1,14 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +[ + 'data', + 'origin', + 'lastEventId', + 'source', + 'ports', +].forEach((i) => { + assert.throws(() => Reflect.get(MessageEvent.prototype, i, {}), TypeError); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-messageport-hasref.js b/packages/secure-exec/tests/node-conformance/parallel/test-messageport-hasref.js new file mode 100644 index 00000000..bc213f78 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-messageport-hasref.js @@ -0,0 +1,57 @@ +'use strict'; +const common = require('../common'); + +const { MessageChannel } = require('worker_threads'); +const { createHook } = require('async_hooks'); +const { strictEqual } = require('assert'); + +const handles = []; + +createHook({ + init(asyncId, type, triggerAsyncId, resource) { + if (type === 'MESSAGEPORT') { + handles.push(resource); + } + } +}).enable(); + +const { port1, port2 } = new MessageChannel(); +strictEqual(handles[0], port1); +strictEqual(handles[1], port2); + +strictEqual(handles[0].hasRef(), false); +strictEqual(handles[1].hasRef(), false); + +port1.unref(); +strictEqual(handles[0].hasRef(), false); + +port1.ref(); +strictEqual(handles[0].hasRef(), true); + +port1.unref(); +strictEqual(handles[0].hasRef(), false); + +port1.on('message', () => {}); +strictEqual(handles[0].hasRef(), true); + +port2.unref(); +strictEqual(handles[1].hasRef(), false); + +port2.ref(); +strictEqual(handles[1].hasRef(), true); + +port2.unref(); +strictEqual(handles[1].hasRef(), false); + +port2.on('message', () => {}); +strictEqual(handles[0].hasRef(), true); + +port1.on('close', common.mustCall(() => { + strictEqual(handles[0].hasRef(), false); + strictEqual(handles[1].hasRef(), false); +})); + +port2.close(); + +strictEqual(handles[0].hasRef(), true); +strictEqual(handles[1].hasRef(), true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-messaging-marktransfermode.js b/packages/secure-exec/tests/node-conformance/parallel/test-messaging-marktransfermode.js new file mode 100644 index 00000000..20084b6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-messaging-marktransfermode.js @@ -0,0 +1,23 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const { E, F } = require('internal/test/transfer'); + +// Tests that F is transferable even tho it does not directly, +// observably extend the JSTransferable class. + +const mc = new MessageChannel(); + +mc.port1.onmessageerror = common.mustNotCall(); + +mc.port1.onmessage = common.mustCall(({ data }) => { + assert(data instanceof F); + assert(data instanceof E); + assert.strictEqual(data.b, 1); + mc.port1.close(); +}); + +mc.port2.postMessage(new F(1)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-integration.js b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-integration.js new file mode 100644 index 00000000..69d55253 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-integration.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const implementations = [ + function(fn) { + Promise.resolve().then(fn); + }, +]; + +let expected = 0; +let done = 0; + +process.on('exit', function() { + assert.strictEqual(done, expected); +}); + +function test(scheduleMicrotask) { + let nextTickCalled = false; + expected++; + + scheduleMicrotask(function() { + process.nextTick(function() { + nextTickCalled = true; + }); + + setTimeout(function() { + assert(nextTickCalled); + done++; + }, 0); + }); +} + +// first tick case +implementations.forEach(test); + +// tick callback case +setTimeout(function() { + implementations.forEach(function(impl) { + process.nextTick(test.bind(null, impl)); + }); +}, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run-immediate.js b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run-immediate.js new file mode 100644 index 00000000..57739199 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run-immediate.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +function enqueueMicrotask(fn) { + Promise.resolve().then(fn); +} + +let done = 0; + +process.on('exit', function() { + assert.strictEqual(done, 2); +}); + +// No nextTick, microtask +setImmediate(function() { + enqueueMicrotask(function() { + done++; + }); +}); + + +// No nextTick, microtask with nextTick +setImmediate(function() { + let called = false; + + enqueueMicrotask(function() { + process.nextTick(function() { + called = true; + }); + }); + + setImmediate(function() { + if (called) + done++; + }); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run.js b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run.js new file mode 100644 index 00000000..5281cb4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-microtask-queue-run.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +function enqueueMicrotask(fn) { + Promise.resolve().then(fn); +} + +let done = 0; + +process.on('exit', function() { + assert.strictEqual(done, 2); +}); + +// No nextTick, microtask +setTimeout(function() { + enqueueMicrotask(function() { + done++; + }); +}, 0); + + +// No nextTick, microtask with nextTick +setTimeout(function() { + let called = false; + + enqueueMicrotask(function() { + process.nextTick(function() { + called = true; + }); + }); + + setTimeout(function() { + if (called) + done++; + }, 0); + +}, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-mime-api.js b/packages/secure-exec/tests/node-conformance/parallel/test-mime-api.js new file mode 100644 index 00000000..30272e5a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-mime-api.js @@ -0,0 +1,160 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); +const assert = require('assert'); +const { MIMEType, MIMEParams } = require('util'); + +const WHITESPACES = '\t\n\f\r '; +const NOT_HTTP_TOKEN_CODE_POINT = ','; +const NOT_HTTP_QUOTED_STRING_CODE_POINT = '\n'; + +const mime = new MIMEType('application/ecmascript; '); +const mime_descriptors = Object.getOwnPropertyDescriptors(mime); +const mime_proto = Object.getPrototypeOf(mime); +const mime_impersonator = { __proto__: mime_proto }; +for (const key of Object.keys(mime_descriptors)) { + const descriptor = mime_descriptors[key]; + if (descriptor.get) { + assert.throws(descriptor.get.call(mime_impersonator), /Invalid receiver/i); + } + if (descriptor.set) { + assert.throws(descriptor.set.call(mime_impersonator, 'x'), /Invalid receiver/i); + } +} + + +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('application/ecmascript')); +assert.strictEqual(`${mime}`, 'application/ecmascript'); +assert.strictEqual(mime.essence, 'application/ecmascript'); +assert.strictEqual(mime.type, 'application'); +assert.strictEqual(mime.subtype, 'ecmascript'); +assert.ok(mime.params); +assert.deepStrictEqual([], [...mime.params]); +assert.strictEqual(mime.params.has('not found'), false); +assert.strictEqual(mime.params.get('not found'), null); +assert.strictEqual(mime.params.delete('not found'), undefined); + + +mime.type = 'text'; +assert.strictEqual(mime.type, 'text'); +assert.strictEqual(JSON.stringify(mime), JSON.stringify('text/ecmascript')); +assert.strictEqual(`${mime}`, 'text/ecmascript'); +assert.strictEqual(mime.essence, 'text/ecmascript'); + +assert.throws(() => { + mime.type = `${WHITESPACES}text`; +}, /ERR_INVALID_MIME_SYNTAX/); + +assert.throws(() => mime.type = '', /type/i); +assert.throws(() => mime.type = '/', /type/i); +assert.throws(() => mime.type = 'x/', /type/i); +assert.throws(() => mime.type = '/x', /type/i); +assert.throws(() => mime.type = NOT_HTTP_TOKEN_CODE_POINT, /type/i); +assert.throws(() => mime.type = `${NOT_HTTP_TOKEN_CODE_POINT}/`, /type/i); +assert.throws(() => mime.type = `/${NOT_HTTP_TOKEN_CODE_POINT}`, /type/i); + + +mime.subtype = 'javascript'; +assert.strictEqual(mime.type, 'text'); +assert.strictEqual(JSON.stringify(mime), JSON.stringify('text/javascript')); +assert.strictEqual(`${mime}`, 'text/javascript'); +assert.strictEqual(mime.essence, 'text/javascript'); +assert.strictEqual(`${mime.params}`, ''); +assert.strictEqual(`${new MIMEParams()}`, ''); +assert.strictEqual(`${new MIMEParams(mime.params)}`, ''); +assert.strictEqual(`${new MIMEParams(`${mime.params}`)}`, ''); + +assert.throws(() => { + mime.subtype = `javascript${WHITESPACES}`; +}, /ERR_INVALID_MIME_SYNTAX/); + +assert.throws(() => mime.subtype = '', /subtype/i); +assert.throws(() => mime.subtype = ';', /subtype/i); +assert.throws(() => mime.subtype = 'x;', /subtype/i); +assert.throws(() => mime.subtype = ';x', /subtype/i); +assert.throws(() => mime.subtype = NOT_HTTP_TOKEN_CODE_POINT, /subtype/i); +assert.throws( + () => mime.subtype = `${NOT_HTTP_TOKEN_CODE_POINT};`, + /subtype/i); +assert.throws( + () => mime.subtype = `;${NOT_HTTP_TOKEN_CODE_POINT}`, + /subtype/i); + + +const params = mime.params; +params.set('charset', 'utf-8'); +assert.strictEqual(params.has('charset'), true); +assert.strictEqual(params.get('charset'), 'utf-8'); +assert.deepStrictEqual([...params], [['charset', 'utf-8']]); +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('text/javascript;charset=utf-8')); +assert.strictEqual(`${mime}`, 'text/javascript;charset=utf-8'); +assert.strictEqual(mime.essence, 'text/javascript'); +assert.strictEqual(`${mime.params}`, 'charset=utf-8'); +assert.strictEqual(`${new MIMEParams(mime.params)}`, ''); +assert.strictEqual(`${new MIMEParams(`${mime.params}`)}`, ''); + +params.set('goal', 'module'); +assert.strictEqual(params.has('goal'), true); +assert.strictEqual(params.get('goal'), 'module'); +assert.deepStrictEqual([...params], [['charset', 'utf-8'], ['goal', 'module']]); +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('text/javascript;charset=utf-8;goal=module')); +assert.strictEqual(`${mime}`, 'text/javascript;charset=utf-8;goal=module'); +assert.strictEqual(mime.essence, 'text/javascript'); +assert.strictEqual(`${mime.params}`, 'charset=utf-8;goal=module'); +assert.strictEqual(`${new MIMEParams(mime.params)}`, ''); +assert.strictEqual(`${new MIMEParams(`${mime.params}`)}`, ''); + +assert.throws(() => { + params.set(`${WHITESPACES}goal`, 'module'); +}, /ERR_INVALID_MIME_SYNTAX/); + +params.set('charset', 'iso-8859-1'); +assert.strictEqual(params.has('charset'), true); +assert.strictEqual(params.get('charset'), 'iso-8859-1'); +assert.deepStrictEqual( + [...params], + [['charset', 'iso-8859-1'], ['goal', 'module']]); +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('text/javascript;charset=iso-8859-1;goal=module')); +assert.strictEqual(`${mime}`, 'text/javascript;charset=iso-8859-1;goal=module'); +assert.strictEqual(mime.essence, 'text/javascript'); + +params.delete('charset'); +assert.strictEqual(params.has('charset'), false); +assert.strictEqual(params.get('charset'), null); +assert.deepStrictEqual([...params], [['goal', 'module']]); +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('text/javascript;goal=module')); +assert.strictEqual(`${mime}`, 'text/javascript;goal=module'); +assert.strictEqual(mime.essence, 'text/javascript'); + +params.set('x', ''); +assert.strictEqual(params.has('x'), true); +assert.strictEqual(params.get('x'), ''); +assert.deepStrictEqual([...params], [['goal', 'module'], ['x', '']]); +assert.strictEqual( + JSON.stringify(mime), + JSON.stringify('text/javascript;goal=module;x=""')); +assert.strictEqual(`${mime}`, 'text/javascript;goal=module;x=""'); +assert.strictEqual(mime.essence, 'text/javascript'); + +assert.throws(() => params.set('', 'x'), /parameter name/i); +assert.throws(() => params.set('=', 'x'), /parameter name/i); +assert.throws(() => params.set('x=', 'x'), /parameter name/i); +assert.throws(() => params.set('=x', 'x'), /parameter name/i); +assert.throws(() => params.set(`${NOT_HTTP_TOKEN_CODE_POINT}=`, 'x'), /parameter name/i); +assert.throws(() => params.set(`${NOT_HTTP_TOKEN_CODE_POINT}x`, 'x'), /parameter name/i); +assert.throws(() => params.set(`x${NOT_HTTP_TOKEN_CODE_POINT}`, 'x'), /parameter name/i); + +assert.throws(() => params.set('x', `${NOT_HTTP_QUOTED_STRING_CODE_POINT};`), /parameter value/i); +assert.throws(() => params.set('x', `${NOT_HTTP_QUOTED_STRING_CODE_POINT}x`), /parameter value/i); +assert.throws(() => params.set('x', `x${NOT_HTTP_QUOTED_STRING_CODE_POINT}`), /parameter value/i); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-mime-whatwg.js b/packages/secure-exec/tests/node-conformance/parallel/test-mime-whatwg.js new file mode 100644 index 00000000..b61e6d62 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-mime-whatwg.js @@ -0,0 +1,23 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { MIMEType } = require('util'); +const fixtures = require('../common/fixtures'); + +function test(mimes) { + for (const entry of mimes) { + if (typeof entry === 'string') continue; + const { input, output } = entry; + if (output === null) { + assert.throws(() => new MIMEType(input), /ERR_INVALID_MIME_SYNTAX/i); + } else { + const str = `${new MIMEType(input)}`; + assert.strictEqual(str, output); + } + } +} + +// These come from https://github.com/web-platform-tests/wpt/tree/master/mimesniff/mime-types/resources +test(require(fixtures.path('./mime-whatwg.js'))); +test(require(fixtures.path('./mime-whatwg-generated.js'))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-builtin.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-builtin.js new file mode 100644 index 00000000..3897d71e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-builtin.js @@ -0,0 +1,14 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { builtinModules } = require('module'); + +// Includes modules in lib/ (even deprecated ones) +assert(builtinModules.includes('http')); +assert(builtinModules.includes('sys')); + +// Does not include internal modules +assert.deepStrictEqual( + builtinModules.filter((mod) => mod.startsWith('internal/')), + [] +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-cache.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-cache.js new file mode 100644 index 00000000..87913c72 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-cache.js @@ -0,0 +1,18 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filePath = tmpdir.resolve('test-module-cache.json'); +assert.throws( + () => require(filePath), + { code: 'MODULE_NOT_FOUND' } +); + +fs.writeFileSync(filePath, '[]'); + +const content = require(filePath); +assert.strictEqual(Array.isArray(content), true); +assert.strictEqual(content.length, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-children.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-children.js new file mode 100644 index 00000000..e2d3484e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-children.js @@ -0,0 +1,14 @@ +// Flags: --no-deprecation +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const path = require('path'); + +const dir = fixtures.path('GH-7131'); +const b = require(path.join(dir, 'b')); +const a = require(path.join(dir, 'a')); + +assert.strictEqual(a.length, 1); +assert.strictEqual(b.length, 0); +assert.deepStrictEqual(a[0].exports, b); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-dependency-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-dependency-warning.js new file mode 100644 index 00000000..35ec1676 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-dependency-warning.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +common.expectWarning({ + Warning: [ + ["Accessing non-existent property 'missingPropB' " + + 'of module exports inside circular dependency'], + ["Accessing non-existent property 'Symbol(someSymbol)' " + + 'of module exports inside circular dependency'], + ["Accessing non-existent property 'missingPropModuleExportsB' " + + 'of module exports inside circular dependency'], + ] +}); +const required = require(fixtures.path('cycles', 'warning-a.js')); +assert.strictEqual(Object.getPrototypeOf(required), Object.prototype); + +const requiredWithModuleExportsOverridden = + require(fixtures.path('cycles', 'warning-moduleexports-a.js')); +assert.strictEqual(Object.getPrototypeOf(requiredWithModuleExportsOverridden), + Object.prototype); + +// If module.exports is not a regular object, no warning should be emitted. +const classExport = + require(fixtures.path('cycles', 'warning-moduleexports-class-a.js')); +assert.strictEqual(Object.getPrototypeOf(classExport).name, 'Parent'); + +// If module.exports.__esModule is set, no warning should be emitted. +const esmTranspiledExport = + require(fixtures.path('cycles', 'warning-esm-transpiled-a.js')); +assert.strictEqual(esmTranspiledExport.__esModule, true); + +// If module.exports.__esModule is being accessed but is not present, e.g. +// because only the one of the files is a transpiled ES module, no warning +// should be emitted. +const halfTranspiledExport = + require(fixtures.path('cycles', 'warning-esm-half-transpiled-a.js')); +assert.strictEqual(halfTranspiledExport.__esModule, undefined); + +// No circular check is done to prevent triggering proxy traps, if +// module.exports is set to a proxy that contains a `getPrototypeOf` or +// `setPrototypeOf` trap. +require(fixtures.path('cycles', 'warning-skip-proxy-traps-a.js')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-symlinks.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-symlinks.js new file mode 100644 index 00000000..e8d80640 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-circular-symlinks.js @@ -0,0 +1,68 @@ +'use strict'; + +// This tests to make sure that modules with symlinked circular dependencies +// do not blow out the module cache and recurse forever. See issue +// https://github.com/nodejs/node/pull/5950 for context. PR #5950 attempted +// to solve a problem with symlinked peer dependencies by caching using the +// symlink path. Unfortunately, that breaks the case tested in this module +// because each symlinked module, despite pointing to the same code on disk, +// is loaded and cached as a separate module instance, which blows up the +// cache and leads to a recursion bug. + +// This test should pass in Node.js v4 and v5. It should pass in Node.js v6 +// after https://github.com/nodejs/node/pull/5950 has been reverted. + +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); + +// {tmpDir} +// ├── index.js +// └── node_modules +// ├── moduleA +// │ ├── index.js +// │ └── node_modules +// │ └── moduleB -> {tmpDir}/node_modules/moduleB +// └── moduleB +// ├── index.js +// └── node_modules +// └── moduleA -> {tmpDir}/node_modules/moduleA + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const tmpDir = tmpdir.path; + +const node_modules = path.join(tmpDir, 'node_modules'); +const moduleA = path.join(node_modules, 'moduleA'); +const moduleB = path.join(node_modules, 'moduleB'); +const moduleA_link = path.join(moduleB, 'node_modules', 'moduleA'); +const moduleB_link = path.join(moduleA, 'node_modules', 'moduleB'); + +fs.mkdirSync(node_modules); +fs.mkdirSync(moduleA); +fs.mkdirSync(moduleB); +fs.mkdirSync(path.join(moduleA, 'node_modules')); +fs.mkdirSync(path.join(moduleB, 'node_modules')); + +try { + fs.symlinkSync(moduleA, moduleA_link); + fs.symlinkSync(moduleB, moduleB_link); +} catch (err) { + if (err.code !== 'EPERM') throw err; + common.skip('insufficient privileges for symlinks'); +} + +fs.writeFileSync(path.join(tmpDir, 'index.js'), + 'module.exports = require(\'moduleA\');', 'utf8'); +fs.writeFileSync(path.join(moduleA, 'index.js'), + 'module.exports = {b: require(\'moduleB\')};', 'utf8'); +fs.writeFileSync(path.join(moduleB, 'index.js'), + 'module.exports = {a: require(\'moduleA\')};', 'utf8'); + +// Ensure that the symlinks are not followed forever... +const obj = require(path.join(tmpDir, 'index')); +assert.ok(obj); +assert.ok(obj.b); +assert.ok(obj.b.a); +assert.ok(!obj.b.a.b); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require-multibyte.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require-multibyte.js new file mode 100644 index 00000000..f9c4b634 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require-multibyte.js @@ -0,0 +1,24 @@ +'use strict'; + +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +// This test ensures that the module can be resolved +// even if the path given to createRequire contains multibyte characters. + +const { createRequire } = require('module'); + +{ + const u = fixtures.fileURL('あ.js'); + + const reqToo = createRequire(u); + assert.deepStrictEqual(reqToo('./experimental'), { ofLife: 42 }); +} + +{ + const u = fixtures.fileURL('copy/utf/新建文件夹/index.js'); + + const reqToo = createRequire(u); + assert.deepStrictEqual(reqToo('./experimental'), { ofLife: 42 }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require.js new file mode 100644 index 00000000..30ebf966 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-create-require.js @@ -0,0 +1,32 @@ +'use strict'; + +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +const { createRequire } = require('module'); + +const u = fixtures.fileURL('fake.js'); + +const reqToo = createRequire(u); +assert.deepStrictEqual(reqToo('./experimental'), { ofLife: 42 }); + +assert.throws(() => { + createRequire('https://github.com/nodejs/node/pull/27405/'); +}, { + code: 'ERR_INVALID_ARG_VALUE' +}); + +assert.throws(() => { + createRequire('../'); +}, { + code: 'ERR_INVALID_ARG_VALUE' +}); + +assert.throws(() => { + createRequire({}); +}, { + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'filename\' must be a file URL object, file URL ' + + 'string, or absolute path string. Received {}' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-globalpaths-nodepath.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-globalpaths-nodepath.js new file mode 100644 index 00000000..c4492169 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-globalpaths-nodepath.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const mod = require('module'); + +let partA, partB; +const partC = ''; + +if (common.isWindows) { + partA = 'C:\\Users\\Rocko Artischocko\\AppData\\Roaming\\npm'; + partB = 'C:\\Program Files (x86)\\nodejs\\'; + process.env.NODE_PATH = `${partA};${partB};${partC}`; +} else { + partA = '/usr/test/lib/node_modules'; + partB = '/usr/test/lib/node'; + process.env.NODE_PATH = `${partA}:${partB}:${partC}`; +} + +mod._initPaths(); + +assert.ok(mod.globalPaths.includes(partA)); +assert.ok(mod.globalPaths.includes(partB)); +assert.ok(!mod.globalPaths.includes(partC)); + +assert.ok(Array.isArray(mod.globalPaths)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-isBuiltin.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-isBuiltin.js new file mode 100644 index 00000000..a7815a8d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-isBuiltin.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { isBuiltin } = require('module'); + +// Includes modules in lib/ (even deprecated ones) +assert(isBuiltin('http')); +assert(isBuiltin('sys')); +assert(isBuiltin('node:fs')); +assert(isBuiltin('node:test')); + +// Does not include internal modules +assert(!isBuiltin('internal/errors')); +assert(!isBuiltin('test')); +assert(!isBuiltin('')); +assert(!isBuiltin(undefined)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-deprecated.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-deprecated.js new file mode 100644 index 00000000..3b43284a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-deprecated.js @@ -0,0 +1,10 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +common.expectWarning('DeprecationWarning', { + DEP0128: /^Invalid 'main' field in '.+main[/\\]package\.json' of 'doesnotexist\.js'\..+module author/ +}); + +assert.strictEqual(require('../fixtures/packages/missing-main').ok, 'ok'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-error.js new file mode 100644 index 00000000..d56e6969 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-error.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { execSync } = require('child_process'); + +const errorMessagesByPlatform = { + win32: ['is not a valid Win32 application'], + linux: ['file too short', 'Exec format error'], + sunos: ['unknown file type', 'not an ELF file'], + darwin: ['file too short', 'not a mach-o file'], + aix: ['Cannot load module', + 'Cannot run a file that does not have a valid format.', + 'Exec format error'], + ibmi: ['Cannot load module', + 'The module has too many section headers', + 'or the file has been truncated.'], +}; +// If we don't know a priori what the error would be, we accept anything. +const platform = common.isIBMi ? 'ibmi' : process.platform; +const errorMessages = errorMessagesByPlatform[platform] || ['']; + +// On Windows, error messages are MUI dependent +// Ref: https://github.com/nodejs/node/issues/13376 +let localeOk = true; +if (common.isWindows) { + const powerShellFindMUI = + 'powershell -NoProfile -ExecutionPolicy Unrestricted -c ' + + '"(Get-UICulture).TwoLetterISOLanguageName"'; + try { + // If MUI != 'en' we'll ignore the content of the message + localeOk = execSync(powerShellFindMUI).toString('utf8').trim() === 'en'; + } catch { + // It's only a best effort try to find the MUI + } +} + +assert.throws( + () => { require('../fixtures/module-loading-error.node'); }, + (e) => { + if (localeOk && !errorMessages.some((msg) => e.message.includes(msg))) + return false; + return e.name === 'Error'; + } +); + +const re = /^The "id" argument must be of type string\. Received /; +[1, false, null, undefined, {}].forEach((value) => { + assert.throws( + () => { require(value); }, + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + message: re + }); +}); + + +assert.throws( + () => { require(''); }, + { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE', + message: 'The argument \'id\' must be a non-empty string. Received \'\'' + }); + +// Folder read operation succeeds in AIX. +// For libuv change, see https://github.com/libuv/libuv/pull/2025. +// https://github.com/nodejs/node/pull/48477#issuecomment-1604586650 +assert.throws( + () => { require('../fixtures/packages/is-dir'); }, + common.isAIX ? { code: 'ERR_INVALID_PACKAGE_CONFIG' } : { + code: 'MODULE_NOT_FOUND', + message: /Cannot find module '\.\.\/fixtures\/packages\/is-dir'/ + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-globalpaths.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-globalpaths.js new file mode 100644 index 00000000..a7b84601 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-loading-globalpaths.js @@ -0,0 +1,104 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const path = require('path'); +const fs = require('fs'); +const { COPYFILE_FICLONE } = fs.constants; +const child_process = require('child_process'); +const pkgName = 'foo'; +const { addLibraryPath } = require('../common/shared-lib-util'); + +addLibraryPath(process.env); + +if (process.argv[2] === 'child') { + console.log(require(pkgName).string); +} else { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + + // Copy node binary into a test $PREFIX directory. + const prefixPath = tmpdir.resolve('install'); + fs.mkdirSync(prefixPath); + let testExecPath; + if (common.isWindows) { + testExecPath = path.join(prefixPath, path.basename(process.execPath)); + } else { + const prefixBinPath = path.join(prefixPath, 'bin'); + fs.mkdirSync(prefixBinPath); + testExecPath = path.join(prefixBinPath, path.basename(process.execPath)); + } + const mode = fs.statSync(process.execPath).mode; + fs.copyFileSync(process.execPath, testExecPath, COPYFILE_FICLONE); + fs.chmodSync(testExecPath, mode); + + const runTest = (expectedString, env) => { + const child = child_process.execFileSync(testExecPath, + [ __filename, 'child' ], + { encoding: 'utf8', env: env }); + assert.strictEqual(child.trim(), expectedString); + }; + + const testFixturesDir = fixtures.path(path.basename(__filename, '.js')); + + const env = { ...process.env }; + // Unset NODE_PATH. + delete env.NODE_PATH; + + // Test empty global path. + const noPkgHomeDir = tmpdir.resolve('home-no-pkg'); + fs.mkdirSync(noPkgHomeDir); + env.HOME = env.USERPROFILE = noPkgHomeDir; + assert.throws( + () => { + child_process.execFileSync(testExecPath, [ __filename, 'child' ], + { encoding: 'utf8', env: env }); + }, + new RegExp(`Cannot find module '${pkgName}'`)); + + // Test module in $HOME/.node_modules. + const modHomeDir = path.join(testFixturesDir, 'home-pkg-in-node_modules'); + env.HOME = env.USERPROFILE = modHomeDir; + runTest('$HOME/.node_modules', env); + + // Test module in $HOME/.node_libraries. + const libHomeDir = path.join(testFixturesDir, 'home-pkg-in-node_libraries'); + env.HOME = env.USERPROFILE = libHomeDir; + runTest('$HOME/.node_libraries', env); + + // Test module both $HOME/.node_modules and $HOME/.node_libraries. + const bothHomeDir = path.join(testFixturesDir, 'home-pkg-in-both'); + env.HOME = env.USERPROFILE = bothHomeDir; + runTest('$HOME/.node_modules', env); + + // Test module in $PREFIX/lib/node. + // Write module into $PREFIX/lib/node. + const expectedString = '$PREFIX/lib/node'; + const prefixLibPath = path.join(prefixPath, 'lib'); + fs.mkdirSync(prefixLibPath); + const prefixLibNodePath = path.join(prefixLibPath, 'node'); + fs.mkdirSync(prefixLibNodePath); + const pkgPath = path.join(prefixLibNodePath, `${pkgName}.js`); + fs.writeFileSync(pkgPath, `exports.string = '${expectedString}';`); + + env.HOME = env.USERPROFILE = noPkgHomeDir; + runTest(expectedString, env); + + // Test module in all global folders. + env.HOME = env.USERPROFILE = bothHomeDir; + runTest('$HOME/.node_modules', env); + + // Test module in NODE_PATH is loaded ahead of global folders. + env.HOME = env.USERPROFILE = bothHomeDir; + env.NODE_PATH = path.join(testFixturesDir, 'node_path'); + runTest('$NODE_PATH', env); + + // Test module in local folder is loaded ahead of global folders. + const localDir = path.join(testFixturesDir, 'local-pkg'); + env.HOME = env.USERPROFILE = bothHomeDir; + env.NODE_PATH = path.join(testFixturesDir, 'node_path'); + const child = child_process.execFileSync(testExecPath, + [ path.join(localDir, 'test.js') ], + { encoding: 'utf8', env: env }); + assert.strictEqual(child.trim(), 'local'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-main-extension-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-extension-lookup.js new file mode 100644 index 00000000..58d78e09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-extension-lookup.js @@ -0,0 +1,9 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const { execFileSync } = require('child_process'); + +const node = process.argv[0]; + +execFileSync(node, [fixtures.path('es-modules', 'test-esm-ok.mjs')]); +execFileSync(node, [fixtures.path('es-modules', 'noext')]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-main-fail.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-fail.js new file mode 100644 index 00000000..2b6f188d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-fail.js @@ -0,0 +1,21 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { execFileSync } = require('child_process'); + +const entryPoints = ['iDoNotExist', 'iDoNotExist.js', 'iDoNotExist.mjs']; +const node = process.argv[0]; + +for (const entryPoint of entryPoints) { + try { + execFileSync(node, [entryPoint], { stdio: 'pipe' }); + } catch (e) { + const error = e.toString(); + assert.match(error, /MODULE_NOT_FOUND/); + assert.match(error, /Cannot find module/); + assert(error.includes(entryPoint)); + continue; + } + assert.fail('Executing node with inexistent entry point should ' + + `fail. Entry point: ${entryPoint}`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-main-preserve-symlinks-fail.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-preserve-symlinks-fail.js new file mode 100644 index 00000000..bbaf451c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-main-preserve-symlinks-fail.js @@ -0,0 +1,21 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const { execFileSync } = require('child_process'); + +const entryPoints = ['iDoNotExist', 'iDoNotExist.js', 'iDoNotExist.mjs']; +const flags = [[], ['--preserve-symlinks']]; +const node = process.argv[0]; + +for (const args of flags) { + for (const entryPoint of entryPoints) { + try { + execFileSync(node, args.concat(entryPoint)); + } catch (e) { + assert(e.toString().match(/Error: Cannot find module/)); + continue; + } + assert.fail('Executing node with inexistent entry point should ' + + `fail. Entry point: ${entryPoint}, Flags: [${args}]`); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-multi-extensions.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-multi-extensions.js new file mode 100644 index 00000000..205a030c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-multi-extensions.js @@ -0,0 +1,93 @@ +'use strict'; + +// Refs: https://github.com/nodejs/node/issues/4778 + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const Module = require('module'); +const tmpdir = require('../common/tmpdir'); +const file = tmpdir.resolve('test-extensions.foo.bar'); +const dotfile = tmpdir.resolve('.bar'); +const dotfileWithExtension = tmpdir.resolve('.foo.bar'); + +tmpdir.refresh(); +fs.writeFileSync(file, 'console.log(__filename);', 'utf8'); +fs.writeFileSync(dotfile, 'console.log(__filename);', 'utf8'); +fs.writeFileSync(dotfileWithExtension, 'console.log(__filename);', 'utf8'); + +{ + require.extensions['.bar'] = common.mustNotCall(); + require.extensions['.foo.bar'] = common.mustCall(); + const modulePath = tmpdir.resolve('test-extensions'); + require(modulePath); + require(file); + delete require.cache[file]; + delete require.extensions['.bar']; + delete require.extensions['.foo.bar']; + Module._pathCache = { __proto__: null }; +} + +{ + require.extensions['.foo.bar'] = common.mustCall(); + const modulePath = tmpdir.resolve('test-extensions'); + require(modulePath); + assert.throws( + () => require(`${modulePath}.foo`), + (err) => err.message.startsWith(`Cannot find module '${modulePath}.foo'`) + ); + require(`${modulePath}.foo.bar`); + delete require.cache[file]; + delete require.extensions['.foo.bar']; + Module._pathCache = { __proto__: null }; +} + +{ + const modulePath = tmpdir.resolve('test-extensions'); + assert.throws( + () => require(modulePath), + (err) => err.message.startsWith(`Cannot find module '${modulePath}'`) + ); + delete require.cache[file]; + Module._pathCache = { __proto__: null }; +} + +{ + require.extensions['.bar'] = common.mustNotCall(); + require.extensions['.foo.bar'] = common.mustCall(); + const modulePath = tmpdir.resolve('test-extensions.foo'); + require(modulePath); + delete require.cache[file]; + delete require.extensions['.bar']; + delete require.extensions['.foo.bar']; + Module._pathCache = { __proto__: null }; +} + +{ + require.extensions['.foo.bar'] = common.mustNotCall(); + const modulePath = tmpdir.resolve('test-extensions.foo'); + assert.throws( + () => require(modulePath), + (err) => err.message.startsWith(`Cannot find module '${modulePath}'`) + ); + delete require.extensions['.foo.bar']; + Module._pathCache = { __proto__: null }; +} + +{ + require.extensions['.bar'] = common.mustNotCall(); + require(dotfile); + delete require.cache[dotfile]; + delete require.extensions['.bar']; + Module._pathCache = { __proto__: null }; +} + +{ + require.extensions['.bar'] = common.mustCall(); + require.extensions['.foo.bar'] = common.mustNotCall(); + require(dotfileWithExtension); + delete require.cache[dotfileWithExtension]; + delete require.extensions['.bar']; + delete require.extensions['.foo.bar']; + Module._pathCache = { __proto__: null }; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-nodemodulepaths.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-nodemodulepaths.js new file mode 100644 index 00000000..1e355882 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-nodemodulepaths.js @@ -0,0 +1,127 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const _module = require('module'); + +const cases = { + 'WIN': [{ + file: 'C:\\Users\\hefangshi\\AppData\\Roaming\ +\\npm\\node_modules\\npm\\node_modules\\minimatch', + expect: [ + 'C:\\Users\\hefangshi\\AppData\\Roaming\ +\\npm\\node_modules\\npm\\node_modules\\minimatch\\node_modules', + 'C:\\Users\\hefangshi\\AppData\\Roaming\ +\\npm\\node_modules\\npm\\node_modules', + 'C:\\Users\\hefangshi\\AppData\\Roaming\\npm\\node_modules', + 'C:\\Users\\hefangshi\\AppData\\Roaming\\node_modules', + 'C:\\Users\\hefangshi\\AppData\\node_modules', + 'C:\\Users\\hefangshi\\node_modules', + 'C:\\Users\\node_modules', + 'C:\\node_modules', + ] + }, { + file: 'C:\\Users\\Rocko Artischocko\\node_stuff\\foo', + expect: [ + 'C:\\Users\\Rocko Artischocko\\node_stuff\\foo\\node_modules', + 'C:\\Users\\Rocko Artischocko\\node_stuff\\node_modules', + 'C:\\Users\\Rocko Artischocko\\node_modules', + 'C:\\Users\\node_modules', + 'C:\\node_modules', + ] + }, { + file: 'C:\\Users\\Rocko Artischocko\\node_stuff\\foo_node_modules', + expect: [ + 'C:\\Users\\Rocko \ +Artischocko\\node_stuff\\foo_node_modules\\node_modules', + 'C:\\Users\\Rocko Artischocko\\node_stuff\\node_modules', + 'C:\\Users\\Rocko Artischocko\\node_modules', + 'C:\\Users\\node_modules', + 'C:\\node_modules', + ] + }, { + file: 'C:\\node_modules', + expect: [ + 'C:\\node_modules', + ] + }, { + file: 'C:\\', + expect: [ + 'C:\\node_modules', + ] + }], + 'POSIX': [{ + file: '/usr/lib/node_modules/npm/node_modules/\ +node-gyp/node_modules/glob/node_modules/minimatch', + expect: [ + '/usr/lib/node_modules/npm/node_modules/\ +node-gyp/node_modules/glob/node_modules/minimatch/node_modules', + '/usr/lib/node_modules/npm/node_modules/\ +node-gyp/node_modules/glob/node_modules', + '/usr/lib/node_modules/npm/node_modules/node-gyp/node_modules', + '/usr/lib/node_modules/npm/node_modules', + '/usr/lib/node_modules', + '/usr/node_modules', + '/node_modules', + ] + }, { + file: '/usr/test/lib/node_modules/npm/foo', + expect: [ + '/usr/test/lib/node_modules/npm/foo/node_modules', + '/usr/test/lib/node_modules/npm/node_modules', + '/usr/test/lib/node_modules', + '/usr/test/node_modules', + '/usr/node_modules', + '/node_modules', + ] + }, { + file: '/usr/test/lib/node_modules/npm/foo_node_modules', + expect: [ + '/usr/test/lib/node_modules/npm/foo_node_modules/node_modules', + '/usr/test/lib/node_modules/npm/node_modules', + '/usr/test/lib/node_modules', + '/usr/test/node_modules', + '/usr/node_modules', + '/node_modules', + ] + }, { + file: '/node_modules', + expect: [ + '/node_modules', + ] + }, { + file: '/', + expect: [ + '/node_modules', + ] + }] +}; + +const platformCases = common.isWindows ? cases.WIN : cases.POSIX; +platformCases.forEach((c) => { + const paths = _module._nodeModulePaths(c.file); + assert.deepStrictEqual( + c.expect, paths, + `case ${c.file} failed, actual paths is ${JSON.stringify(paths)}`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-deprecation.js new file mode 100644 index 00000000..e2533f87 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-deprecation.js @@ -0,0 +1,14 @@ +// Flags: --pending-deprecation + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +common.expectWarning( + 'DeprecationWarning', + 'module.parent is deprecated due to accuracy issues. Please use ' + + 'require.main to find program entry point instead.', + 'DEP0144' +); + +assert.strictEqual(module.parent, null); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-setter-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-setter-deprecation.js new file mode 100644 index 00000000..f3efd896 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-parent-setter-deprecation.js @@ -0,0 +1,13 @@ +// Flags: --pending-deprecation + +'use strict'; +const common = require('../common'); + +common.expectWarning( + 'DeprecationWarning', + 'module.parent is deprecated due to accuracy issues. Please use ' + + 'require.main to find program entry point instead.', + 'DEP0144' +); + +module.parent = undefined; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-print-timing.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-module-print-timing.mjs new file mode 100644 index 00000000..eb957742 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-print-timing.mjs @@ -0,0 +1,181 @@ +import { isWindows } from '../common/index.mjs'; +import assert from 'node:assert'; +import { writeFileSync } from 'node:fs'; +import { readFile } from 'node:fs/promises'; +import { it } from 'node:test'; +import tmpdir from '../common/tmpdir.js'; +import { spawnSyncAndAssert } from '../common/child_process.js'; +import fixtures from '../common/fixtures.js'; + +tmpdir.refresh(); + +it('should print the timing information for cjs', () => { + const result = spawnSyncAndAssert(process.execPath, ['--eval', 'require("url");'], { + cwd: tmpdir.path, + env: { + ...process.env, + NODE_DEBUG: 'module_timer', + }, + }, { + stdout: '', + stderr: /MODULE_TIMER/g, + }); + + const firstLine = result.stderr.split('\n').find((line) => line.includes('[url]')); + + assert.notStrictEqual(firstLine, undefined); + assert.ok(firstLine.includes('MODULE_TIMER'), `Not found MODULE_TIMER on ${firstLine}`); + assert.ok(firstLine.includes('[url]:'), `Not found [url]: on ${firstLine}`); + assert.ok(firstLine.endsWith('ms'), `Not found ms on ${firstLine}`); +}); + +it('should write tracing information for cjs', async () => { + const outputFile = tmpdir.resolve('output-trace.log'); + + spawnSyncAndAssert(process.execPath, [ + '--trace-event-categories', + 'node.module_timer', + '--trace-event-file-pattern', + outputFile, + '--eval', + 'require("url");', + ], { + cwd: tmpdir.path, + }, { + stdout: '', + stderr: '', + }); + + const expectedMimeTypes = ['b', 'e']; + const outputFileContent = await readFile(outputFile, 'utf-8'); + const outputFileJson = JSON.parse(outputFileContent).traceEvents; + const urlTraces = outputFileJson.filter((trace) => trace.name === "require('url')"); + + assert.strictEqual(urlTraces.length, 2); + + for (const trace of urlTraces) { + assert.strictEqual(trace.ph, expectedMimeTypes.shift()); + } +}); + +it('should write tracing & print logs for cjs', async () => { + const outputFile = tmpdir.resolve('output-trace-and-log.log'); + + const result = spawnSyncAndAssert(process.execPath, [ + '--trace-event-categories', + 'node.module_timer', + '--trace-event-file-pattern', + outputFile, + '--eval', + 'require("url");', + ], { + cwd: tmpdir.path, + env: { + ...process.env, + NODE_DEBUG: 'module_timer', + }, + }, { + stdout: '', + stderr: /MODULE_TIMER/g, + }); + + const firstLine = result.stderr.split('\n').find((line) => line.includes('[url]')); + + assert.notStrictEqual(firstLine, undefined); + assert.ok(firstLine.includes('MODULE_TIMER'), `Not found MODULE_TIMER on ${firstLine}`); + assert.ok(firstLine.includes('[url]:'), `Not found [url]: on ${firstLine}`); + assert.ok(firstLine.endsWith('ms'), `Not found ms on ${firstLine}`); + + const expectedMimeTypes = ['b', 'e']; + const outputFileContent = await readFile(outputFile, 'utf-8'); + const outputFileJson = JSON.parse(outputFileContent).traceEvents; + const urlTraces = outputFileJson.filter((trace) => trace.name === "require('url')"); + + assert.ok(urlTraces.length > 0, 'Not found url traces'); + + for (const trace of urlTraces) { + assert.strictEqual(trace.ph, expectedMimeTypes.shift()); + } +}); + +it('should support enable tracing dynamically', async () => { + try { + spawnSyncAndAssert(process.execPath, [ + '--eval', + 'require("trace_events")', + ], { + stdout: '', + stderr: '', + }); + } catch { + // Skip this test if the trace_events module is not available + return; + } + + + const outputFile = tmpdir.resolve('output-dynamic-trace.log'); + let requireFileWithDoubleQuote = ''; + if (!isWindows) { + // Double quotes are not valid char for a path on Windows. + const fileWithDoubleQuote = tmpdir.resolve('filename-with-"double"-quotes.cjs'); + writeFileSync(fileWithDoubleQuote, ';\n'); + requireFileWithDoubleQuote = `require(${JSON.stringify(fileWithDoubleQuote)});`; + } + const jsScript = ` + const traceEvents = require("trace_events"); + const tracing = traceEvents.createTracing({ categories: ["node.module_timer"] }); + + tracing.enable(); + ${requireFileWithDoubleQuote} + require("http"); + tracing.disable(); + + require("vm"); + `; + + spawnSyncAndAssert(process.execPath, [ + '--trace-event-file-pattern', + outputFile, + '--eval', + jsScript, + ], { + cwd: tmpdir.path, + env: { + ...process.env, + }, + }, { + stdout: '', + stderr: '', + }); + + const expectedMimeTypes = ['b', 'e']; + const outputFileContent = await readFile(outputFile, 'utf-8'); + + const outputFileJson = JSON.parse(outputFileContent).traceEvents; + const httpTraces = outputFileJson.filter((trace) => trace.name === "require('http')"); + + assert.ok(httpTraces.length > 0, 'Not found http traces'); + + for (const trace of httpTraces) { + assert.strictEqual(trace.ph, expectedMimeTypes.shift()); + } + + const vmTraces = outputFileJson.filter((trace) => trace.name === "require('vm')"); + assert.strictEqual(vmTraces.length, 0); +}); + +it('should not print when is disabled and found duplicated labels (GH-54265)', () => { + const testFile = fixtures.path('GH-54265/index.js'); + + spawnSyncAndAssert(process.execPath, [ + testFile, + ], { + cwd: tmpdir.path, + env: { + ...process.env, + }, + }, { + stdout: '', + stderr: '', + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-prototype-mutation.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-prototype-mutation.js new file mode 100644 index 00000000..d0149548 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-prototype-mutation.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const { Channel } = require('diagnostics_channel'); +const assert = require('assert'); + +Object.defineProperty(Object.prototype, 'name', { + __proto__: null, + get: common.mustNotCall('get %Object.prototype%.name'), + set: function(v) { + // A diagnostic_channel is created to track module loading + // when using `require` or `import`. This class contains a + // `name` property that would cause a false alert for this + // test case. See Channel.prototype.name. + if (!(this instanceof Channel)) { + common.mustNotCall('set %Object.prototype%.name')(v); + } + }, + enumerable: false, +}); +Object.defineProperty(Object.prototype, 'main', { + __proto__: null, + get: common.mustNotCall('get %Object.prototype%.main'), + set: common.mustNotCall('set %Object.prototype%.main'), + enumerable: false, +}); +Object.defineProperty(Object.prototype, 'type', { + __proto__: null, + get: common.mustNotCall('get %Object.prototype%.type'), + set: common.mustNotCall('set %Object.prototype%.type'), + enumerable: false, +}); +Object.defineProperty(Object.prototype, 'exports', { + __proto__: null, + get: common.mustNotCall('get %Object.prototype%.exports'), + set: common.mustNotCall('set %Object.prototype%.exports'), + enumerable: false, +}); +Object.defineProperty(Object.prototype, 'imports', { + __proto__: null, + get: common.mustNotCall('get %Object.prototype%.imports'), + set: common.mustNotCall('set %Object.prototype%.imports'), + enumerable: false, +}); + +assert.strictEqual( + require(fixtures.path('es-module-specifiers', 'node_modules', 'no-main-field')), + 'no main field' +); + +import(fixtures.fileURL('es-module-specifiers', 'index.mjs')) + .then(common.mustCall((module) => assert.strictEqual(module.noMain, 'no main field'))); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-readonly.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-readonly.js new file mode 100644 index 00000000..ad9fbf7d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-readonly.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); + +if (!common.isWindows) { + // TODO: Similar checks on *nix-like systems (e.g using chmod or the like) + common.skip('test only runs on Windows'); +} + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const cp = require('child_process'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Create readOnlyMod.js and set to read only +const readOnlyMod = tmpdir.resolve('readOnlyMod'); +const readOnlyModRelative = path.relative(__dirname, readOnlyMod); +const readOnlyModFullPath = `${readOnlyMod}.js`; + +fs.writeFileSync(readOnlyModFullPath, 'module.exports = 42;'); + +// Removed any inherited ACEs, and any explicitly granted ACEs for the +// current user +cp.execSync( + `icacls.exe "${readOnlyModFullPath}" /inheritance:r /remove "%USERNAME%"`); + +// Grant the current user read & execute only +cp.execSync(`icacls.exe "${readOnlyModFullPath}" /grant "%USERNAME%":RX`); + +let except = null; +try { + // Attempt to load the module. Will fail if write access is required + require(readOnlyModRelative); +} catch (err) { + except = err; +} + +// Remove the explicitly granted rights, and re-enable inheritance +cp.execSync( + `icacls.exe "${readOnlyModFullPath}" /remove "%USERNAME%" /inheritance:e`); + +// Delete the test module (note: tmpdir should get cleaned anyway) +fs.unlinkSync(readOnlyModFullPath); + +assert.ifError(except); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-relative-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-relative-lookup.js new file mode 100644 index 00000000..76af2b3b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-relative-lookup.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const _module = require('module'); // Avoid collision with globalThis.module + +// Current directory gets highest priority for local modules +function testFirstInPath(moduleName, isLocalModule) { + const assertFunction = isLocalModule ? + assert.strictEqual : + assert.notStrictEqual; + + let paths = _module._resolveLookupPaths(moduleName); + + assertFunction(paths[0], '.'); + + paths = _module._resolveLookupPaths(moduleName, null); + assertFunction(paths?.[0], '.'); +} + +testFirstInPath('./lodash', true); + +// Relative path on Windows, but a regular file name elsewhere +testFirstInPath('.\\lodash', common.isWindows); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-run-main-monkey-patch.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-run-main-monkey-patch.js new file mode 100644 index 00000000..c9f189ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-run-main-monkey-patch.js @@ -0,0 +1,18 @@ +'use strict'; + +// This tests that module.runMain can be monkey patched using --require. +// TODO(joyeecheung): This probably should be deprecated. + +require('../common'); +const { path } = require('../common/fixtures'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const child = spawnSync(process.execPath, [ + '--require', + path('monkey-patch-run-main.js'), + path('semicolon.js'), +]); + +assert.strictEqual(child.status, 0); +assert(child.stdout.toString().includes('runMain is monkey patched!')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-setsourcemapssupport.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-setsourcemapssupport.js new file mode 100644 index 00000000..ea3e396a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-setsourcemapssupport.js @@ -0,0 +1,43 @@ +'use strict'; +require('../common'); +const assert = require('node:assert'); +const Module = require('node:module'); + +// This test verifies that the `Module.setSourceMapsSupport` throws on invalid +// argument inputs. + +{ + const unexpectedValues = [ + undefined, + null, + 1, + {}, + () => {}, + ]; + for (const it of unexpectedValues) { + assert.throws(() => { + Module.setSourceMapsSupport(it); + }, /ERR_INVALID_ARG_TYPE/); + } +} + +{ + const unexpectedValues = [ + null, + 1, + {}, + () => {}, + ]; + for (const it of unexpectedValues) { + assert.throws(() => { + Module.setSourceMapsSupport(true, { + nodeModules: it, + }); + }, /ERR_INVALID_ARG_TYPE/); + assert.throws(() => { + Module.setSourceMapsSupport(true, { + generatedCode: it, + }); + }, /ERR_INVALID_ARG_TYPE/); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-stat.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-stat.js new file mode 100644 index 00000000..0ab63f8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-stat.js @@ -0,0 +1,24 @@ +'use strict'; +require('../common'); + +// This tests Module._stat. + +const Module = require('module'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +const { ok, strictEqual } = require('assert'); + +const directory = tmpdir.resolve('directory'); +const doesNotExist = tmpdir.resolve('does-not-exist'); +const file = tmpdir.resolve('file.js'); + +tmpdir.refresh(); +fs.writeFileSync(file, "module.exports = { a: 'b' }"); +fs.mkdirSync(directory); + +strictEqual(Module._stat(directory), 1); // Returns 1 for directories. +strictEqual(Module._stat(file), 0); // Returns 0 for files. +ok(Module._stat(doesNotExist) < 0); // Returns a negative integer for any other kind of strings. + +// TODO(RaisinTen): Add tests that make sure that Module._stat() does not crash when called +// with a non-string data type. It crashes currently. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-strip-types.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-strip-types.js new file mode 100644 index 00000000..0f90039b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-strip-types.js @@ -0,0 +1,105 @@ +'use strict'; + +const common = require('../common'); +if (!process.config.variables.node_use_amaro) common.skip('Requires Amaro'); +const assert = require('assert'); +const vm = require('node:vm'); +const { stripTypeScriptTypes } = require('node:module'); +const { test } = require('node:test'); + +common.expectWarning( + 'ExperimentalWarning', + 'stripTypeScriptTypes is an experimental feature and might change at any time', +); + +const sourceToBeTransformed = ` + namespace MathUtil { + export const add = (a: number, b: number) => a + b; + }`; +const sourceToBeTransformedMapping = 'UACY;aACK,MAAM,CAAC,GAAW,IAAc,IAAI;AACnD,GAFU,aAAA'; + +test('stripTypeScriptTypes', () => { + const source = 'const x: number = 1;'; + const result = stripTypeScriptTypes(source); + assert.strictEqual(result, 'const x = 1;'); +}); + +test('stripTypeScriptTypes explicit', () => { + const source = 'const x: number = 1;'; + const result = stripTypeScriptTypes(source, { mode: 'strip' }); + assert.strictEqual(result, 'const x = 1;'); +}); + +test('stripTypeScriptTypes code is not a string', () => { + assert.throws(() => stripTypeScriptTypes({}), + { code: 'ERR_INVALID_ARG_TYPE' }); +}); + +test('stripTypeScriptTypes invalid mode', () => { + const source = 'const x: number = 1;'; + assert.throws(() => stripTypeScriptTypes(source, { mode: 'invalid' }), { code: 'ERR_INVALID_ARG_VALUE' }); +}); + +test('stripTypeScriptTypes sourceMap throws when mode is strip', () => { + const source = 'const x: number = 1;'; + assert.throws(() => stripTypeScriptTypes(source, + { mode: 'strip', sourceMap: true }), + { code: 'ERR_INVALID_ARG_VALUE' }); +}); + +test('stripTypeScriptTypes sourceUrl throws when mode is strip', () => { + const source = 'const x: number = 1;'; + const result = stripTypeScriptTypes(source, { mode: 'strip', sourceUrl: 'foo.ts' }); + assert.strictEqual(result, 'const x = 1;\n\n//# sourceURL=foo.ts'); +}); + +test('stripTypeScriptTypes source map when mode is transform', () => { + const result = stripTypeScriptTypes(sourceToBeTransformed, { mode: 'transform', sourceMap: true }); + const script = new vm.Script(result); + const sourceMap = + { + version: 3, + sources: [''], + names: [], + mappings: sourceToBeTransformedMapping, + }; + const inlinedSourceMap = Buffer.from(JSON.stringify(sourceMap)).toString('base64'); + assert.strictEqual(script.sourceMapURL, `data:application/json;base64,${inlinedSourceMap}`); +}); + +test('stripTypeScriptTypes source map when mode is transform and sourceUrl', () => { + const result = stripTypeScriptTypes(sourceToBeTransformed, { + mode: 'transform', + sourceMap: true, + sourceUrl: 'test.ts' + }); + const script = new vm.Script(result); + const sourceMap = + { + version: 3, + sources: ['test.ts'], + names: [], + mappings: sourceToBeTransformedMapping, + }; + const inlinedSourceMap = Buffer.from(JSON.stringify(sourceMap)).toString('base64'); + assert.strictEqual(script.sourceMapURL, `data:application/json;base64,${inlinedSourceMap}`); +}); + +test('stripTypeScriptTypes source map when mode is transform and sourceUrl with non-latin-1 chars', () => { + const sourceUrl = 'dir%20with $unusual"chars?\'åß∂ƒ©∆¬…`.cts'; + const result = stripTypeScriptTypes(sourceToBeTransformed, { + mode: 'transform', + sourceMap: true, + sourceUrl, + }); + const script = new vm.Script(result); + const sourceMap = + { + version: 3, + sources: [sourceUrl], + names: [], + mappings: sourceToBeTransformedMapping, + }; + const inlinedSourceMap = Buffer.from(JSON.stringify(sourceMap)).toString('base64'); + assert.strictEqual(script.sourceMapURL, `data:application/json;base64,${inlinedSourceMap}`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-symlinked-peer-modules.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-symlinked-peer-modules.js new file mode 100644 index 00000000..fb02a8a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-symlinked-peer-modules.js @@ -0,0 +1,62 @@ +// Flags: --preserve-symlinks +'use strict'; +// Refs: https://github.com/nodejs/node/pull/5950 + +// This test verifies that symlinked modules are able to find their peer +// dependencies when using the --preserve-symlinks command line flag. + +// This test passes in v6.2+ with --preserve-symlinks on and in v6.0/v6.1. +// This test will fail in Node.js v4 and v5 and should not be backported. + +const common = require('../common'); +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const tmpDir = tmpdir.path; + +// Creates the following structure +// {tmpDir} +// ├── app +// │ ├── index.js +// │ └── node_modules +// │ ├── moduleA -> {tmpDir}/moduleA +// │ └── moduleB +// │ ├── index.js +// │ └── package.json +// └── moduleA +// ├── index.js +// └── package.json + +const moduleA = path.join(tmpDir, 'moduleA'); +const app = path.join(tmpDir, 'app'); +const moduleB = path.join(app, 'node_modules', 'moduleB'); +const moduleA_link = path.join(app, 'node_modules', 'moduleA'); +fs.mkdirSync(moduleA); +fs.mkdirSync(app); +fs.mkdirSync(path.join(app, 'node_modules')); +fs.mkdirSync(moduleB); + +// Attempt to make the symlink. If this fails due to lack of sufficient +// permissions, the test will bail out and be skipped. +try { + fs.symlinkSync(moduleA, moduleA_link, 'dir'); +} catch (err) { + if (err.code !== 'EPERM') throw err; + common.skip('insufficient privileges for symlinks'); +} + +fs.writeFileSync(path.join(moduleA, 'package.json'), + JSON.stringify({ name: 'moduleA', main: 'index.js' }), 'utf8'); +fs.writeFileSync(path.join(moduleA, 'index.js'), + 'module.exports = require(\'moduleB\');', 'utf8'); +fs.writeFileSync(path.join(app, 'index.js'), + '\'use strict\'; require(\'moduleA\');', 'utf8'); +fs.writeFileSync(path.join(moduleB, 'package.json'), + JSON.stringify({ name: 'moduleB', main: 'index.js' }), 'utf8'); +fs.writeFileSync(path.join(moduleB, 'index.js'), + 'module.exports = 1;', 'utf8'); + +require(path.join(app, 'index')); // Should not throw. diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-version.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-version.js new file mode 100644 index 00000000..0a8b2427 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-version.js @@ -0,0 +1,10 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// check for existence +assert(Object.hasOwn(process.config.variables, 'node_module_version')); + +// Ensure that `node_module_version` is an Integer > 0 +assert(Number.isInteger(process.config.variables.node_module_version)); +assert(process.config.variables.node_module_version > 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-wrap.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-wrap.js new file mode 100644 index 00000000..367307e4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-wrap.js @@ -0,0 +1,9 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const { execFileSync } = require('child_process'); + +const cjsModuleWrapTest = fixtures.path('cjs-module-wrap.js'); +const node = process.execPath; + +execFileSync(node, [cjsModuleWrapTest], { stdio: 'pipe' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-module-wrapper.js b/packages/secure-exec/tests/node-conformance/parallel/test-module-wrapper.js new file mode 100644 index 00000000..39e6d734 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-module-wrapper.js @@ -0,0 +1,9 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const { execFileSync } = require('child_process'); + +const cjsModuleWrapTest = fixtures.path('cjs-module-wrapper.js'); +const node = process.execPath; + +execFileSync(node, [cjsModuleWrapTest], { stdio: 'pipe' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-navigator.js b/packages/secure-exec/tests/node-conformance/parallel/test-navigator.js new file mode 100644 index 00000000..ebd1f677 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-navigator.js @@ -0,0 +1,149 @@ +// Flags: --expose-internals + +'use strict'; + +/* eslint node-core/require-common-first: 0 */ + +const assert = require('assert'); + +{ + + // Ensures `navigator` has not been evaluated yet + assert.strictEqual(require.resolve('../common') in require.cache, false); + + const { version, platform, arch } = process; + try { + let called = false; + Object.defineProperty(process, 'arch', { get() { called += 'arch|'; return arch; } }); + Object.defineProperty(process, 'platform', { get() { called = 'platform|'; return platform; } }); + Object.defineProperty(process, 'version', { get() { called = 'version|'; return version; } }); + + navigator; // eslint-disable-line no-unused-expressions + + assert.strictEqual( + called, + false + ); + } finally { + Object.defineProperty(process, 'arch', { value: arch }); + Object.defineProperty(process, 'platform', { value: platform }); + Object.defineProperty(process, 'version', { value: version }); + } +} + +const common = require('../common'); +const { getNavigatorPlatform } = require('internal/navigator'); +const { execFile } = require('child_process'); + +const is = { + number: (value, key) => { + assert(!Number.isNaN(value), `${key} should not be NaN`); + assert.strictEqual(typeof value, 'number'); + }, +}; + +is.number(+navigator.hardwareConcurrency, 'hardwareConcurrency'); +is.number(navigator.hardwareConcurrency, 'hardwareConcurrency'); +assert.ok(navigator.hardwareConcurrency > 0); +assert.strictEqual(typeof navigator.userAgent, 'string'); +assert.match(navigator.userAgent, /^Node\.js\/\d+$/); + +assert.strictEqual(typeof navigator.platform, 'string'); +if (process.platform === 'darwin') { + assert.strictEqual(navigator.platform, 'MacIntel'); +} else if (process.platform === 'win32') { + assert.strictEqual(navigator.platform, 'Win32'); +} else if (process.platform === 'linux' && process.arch === 'ia32') { + assert.strictEqual(navigator.platform, 'Linux i686'); +} else if (process.platform === 'linux' && process.arch === 'x64') { + assert.strictEqual(navigator.platform, 'Linux x86_64'); +} else if (process.platform === 'freebsd') { + if (process.arch === 'ia32') { + assert.strictEqual(navigator.platform, 'FreeBSD i386'); + } else if (process.arch === 'x64') { + assert.strictEqual(navigator.platform, 'FreeBSD amd64'); + } else { + assert.strictEqual(navigator.platform, `FreeBSD ${process.arch}`); + } +} else if (process.platform === 'openbsd') { + if (process.arch === 'ia32') { + assert.strictEqual(navigator.platform, 'OpenBSD i386'); + } else if (process.arch === 'x64') { + assert.strictEqual(navigator.platform, 'OpenBSD amd64'); + } else { + assert.strictEqual(navigator.platform, `OpenBSD ${process.arch}`); + } +} else if (process.platform === 'sunos') { + if (process.arch === 'ia32') { + assert.strictEqual(navigator.platform, 'SunOS i86pc'); + } else { + assert.strictEqual(navigator.platform, `SunOS ${process.arch}`); + } +} else if (process.platform === 'aix') { + assert.strictEqual(navigator.platform, 'AIX'); +} else { + assert.strictEqual(navigator.platform, `${process.platform[0].toUpperCase()}${process.platform.slice(1)} ${process.arch}`); +} + +assert.strictEqual(getNavigatorPlatform('x64', 'darwin'), 'MacIntel'); +assert.strictEqual(getNavigatorPlatform('arm64', 'darwin'), 'MacIntel'); +assert.strictEqual(getNavigatorPlatform('ia32', 'linux'), 'Linux i686'); +assert.strictEqual(getNavigatorPlatform('x64', 'linux'), 'Linux x86_64'); +assert.strictEqual(getNavigatorPlatform('arm64', 'linux'), 'Linux arm64'); +assert.strictEqual(getNavigatorPlatform('x64', 'win32'), 'Win32'); +assert.strictEqual(getNavigatorPlatform('arm64', 'win32'), 'Win32'); +assert.strictEqual(getNavigatorPlatform('ia32', 'freebsd'), 'FreeBSD i386'); +assert.strictEqual(getNavigatorPlatform('x64', 'freebsd'), 'FreeBSD amd64'); +assert.strictEqual(getNavigatorPlatform('arm64', 'freebsd'), 'FreeBSD arm64'); +assert.strictEqual(getNavigatorPlatform('ia32', 'openbsd'), 'OpenBSD i386'); +assert.strictEqual(getNavigatorPlatform('x64', 'openbsd'), 'OpenBSD amd64'); +assert.strictEqual(getNavigatorPlatform('arm64', 'openbsd'), 'OpenBSD arm64'); +assert.strictEqual(getNavigatorPlatform('ia32', 'sunos'), 'SunOS i86pc'); +assert.strictEqual(getNavigatorPlatform('x64', 'sunos'), 'SunOS x64'); +assert.strictEqual(getNavigatorPlatform('ppc', 'aix'), 'AIX'); +assert.strictEqual(getNavigatorPlatform('x64', 'reactos'), 'Reactos x64'); + +assert.strictEqual(typeof navigator.language, 'string'); +assert.strictEqual(navigator.language.length !== 0, true); + +assert.ok(Array.isArray(navigator.languages)); +assert.strictEqual(navigator.languages.length, 1); +assert.strictEqual(typeof navigator.languages[0], 'string'); +assert.strictEqual(navigator.languages[0].length !== 0, true); + +assert.throws(() => { + navigator.languages[0] = 'foo'; +}, new TypeError("Cannot assign to read only property '0' of object '[object Array]'")); +assert.notStrictEqual(navigator.languages[0], 'foo'); +assert.strictEqual(typeof navigator.languages[0] === 'string', true); +assert.strictEqual(navigator.languages[0].length !== 0, true); + +if (common.hasIntl && common.isWindows === false) { + const testLocale = navigator.language === 'de-DE' ? + 'en-US' : + 'de-DE'; + { + const env = { ...process.env, LC_ALL: testLocale }; + execFile( + process.execPath, + ['--print', `"process.exit(navigator.language === '${testLocale}' ? 0 : 1)"`], + { env }, + common.mustSucceed() + ); + } + + { + const env = { ...process.env, LC_ALL: testLocale }; + execFile( + process.execPath, + ['--print', `"process.exit(navigator.languages[0] === '${testLocale}' ? 0 : 1)"`], + { env }, + common.mustSucceed() + ); + } +} + +Object.defineProperty(navigator, 'language', { value: 'for-testing' }); +assert.strictEqual(navigator.language, 'for-testing'); +assert.strictEqual(navigator.languages.length, 1); +assert.strictEqual(navigator.languages[0] !== 'for-testing', true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-access-byteswritten.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-access-byteswritten.js new file mode 100644 index 00000000..da63d68f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-access-byteswritten.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const net = require('net'); +const tls = require('tls'); +const tty = require('tty'); + +// Check that the bytesWritten getter doesn't crash if object isn't +// constructed. +assert.strictEqual(net.Socket.prototype.bytesWritten, undefined); +assert.strictEqual(Object.getPrototypeOf(tls.TLSSocket).prototype.bytesWritten, + undefined); +assert.strictEqual(tls.TLSSocket.prototype.bytesWritten, undefined); +assert.strictEqual(Object.getPrototypeOf(tty.ReadStream).prototype.bytesWritten, + undefined); +assert.strictEqual(tty.ReadStream.prototype.bytesWritten, undefined); +assert.strictEqual(tty.WriteStream.prototype.bytesWritten, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-after-close.js new file mode 100644 index 00000000..413e8f75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-after-close.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(common.mustCall((s) => { + console.error('SERVER: got connection'); + s.end(); +})); + +server.listen(0, common.mustCall(() => { + const c = net.createConnection(server.address().port); + c.on('close', common.mustCall(() => { + /* eslint-disable no-unused-expressions */ + console.error('connection closed'); + assert.strictEqual(c._handle, null); + // Calling functions / accessing properties of a closed socket should not + // throw. + c.setNoDelay(); + c.setKeepAlive(); + c.bufferSize; + c.pause(); + c.resume(); + c.address(); + c.remoteAddress; + c.remotePort; + server.close(); + /* eslint-enable no-unused-expressions */ + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-allow-half-open.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-allow-half-open.js new file mode 100644 index 00000000..c7f829a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-allow-half-open.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +{ + const server = net.createServer(common.mustCall((socket) => { + socket.end(Buffer.alloc(1024)); + })).listen(0, common.mustCall(() => { + const socket = net.connect(server.address().port); + assert.strictEqual(socket.allowHalfOpen, false); + socket.resume(); + socket.on('end', common.mustCall(() => { + process.nextTick(() => { + // Ensure socket is not destroyed straight away + // without proper shutdown. + assert(!socket.destroyed); + server.close(); + }); + })); + socket.on('finish', common.mustCall(() => { + assert(!socket.destroyed); + })); + socket.on('close', common.mustCall()); + })); +} + +{ + const server = net.createServer(common.mustCall((socket) => { + socket.end(Buffer.alloc(1024)); + })).listen(0, common.mustCall(() => { + const socket = net.connect(server.address().port); + assert.strictEqual(socket.allowHalfOpen, false); + socket.resume(); + socket.on('end', common.mustCall(() => { + assert(!socket.destroyed); + })); + socket.end('asd'); + socket.on('finish', common.mustCall(() => { + assert(!socket.destroyed); + })); + socket.on('close', common.mustCall(() => { + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-cli-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-cli-option.js new file mode 100644 index 00000000..474ffe02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-cli-option.js @@ -0,0 +1,10 @@ +'use strict'; + +// Flags: --network-family-autoselection-attempt-timeout=123 + +const { platformTimeout } = require('../common'); + +const assert = require('assert'); +const { getDefaultAutoSelectFamilyAttemptTimeout } = require('net'); + +assert.strictEqual(getDefaultAutoSelectFamilyAttemptTimeout(), platformTimeout(123 * 10)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-default-value.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-default-value.js new file mode 100644 index 00000000..78227695 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-attempt-timeout-default-value.js @@ -0,0 +1,8 @@ +'use strict'; + +const { platformTimeout } = require('../common'); + +const assert = require('assert'); +const { getDefaultAutoSelectFamilyAttemptTimeout } = require('net'); + +assert.strictEqual(getDefaultAutoSelectFamilyAttemptTimeout(), platformTimeout(2500)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-commandline-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-commandline-option.js new file mode 100644 index 00000000..bf98d5f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-commandline-option.js @@ -0,0 +1,48 @@ +'use strict'; + +// Flags: --no-network-family-autoselection + +const common = require('../common'); +const { createMockedLookup } = require('../common/dns'); + +const assert = require('assert'); +const { createConnection, createServer } = require('net'); + +// Test that IPV4 is NOT reached if IPV6 is not reachable and the option has been disabled via command line +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + const connection = createConnection({ + host: 'example.org', + port, + lookup: createMockedLookup('::1', '127.0.0.1'), + }); + + connection.on('ready', common.mustNotCall()); + connection.on('error', common.mustCall((error) => { + assert.strictEqual(connection.autoSelectFamilyAttemptedAddresses, undefined); + + if (common.hasIPv6) { + assert.strictEqual(error.code, 'ECONNREFUSED'); + assert.strictEqual(error.message, `connect ECONNREFUSED ::1:${port}`); + } else if (error.code === 'EAFNOSUPPORT') { + assert.strictEqual(error.message, `connect EAFNOSUPPORT ::1:${port} - Local (undefined:undefined)`); + } else if (error.code === 'EUNATCH') { + assert.strictEqual(error.message, `connect EUNATCH ::1:${port} - Local (:::0)`); + } else { + assert.strictEqual(error.code, 'EADDRNOTAVAIL'); + assert.strictEqual(error.message, `connect EADDRNOTAVAIL ::1:${port} - Local (:::0)`); + } + + ipv4Server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-default.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-default.js new file mode 100644 index 00000000..b0b41fb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-default.js @@ -0,0 +1,83 @@ +'use strict'; + +const common = require('../common'); +const { createMockedLookup } = require('../common/dns'); + +const assert = require('assert'); +const { createConnection, createServer, setDefaultAutoSelectFamily } = require('net'); + +const autoSelectFamilyAttemptTimeout = common.defaultAutoSelectFamilyAttemptTimeout; + +// Test that IPV4 is reached by default if IPV6 is not reachable and the default is enabled +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + setDefaultAutoSelectFamily(true); + + const connection = createConnection({ + host: 'example.org', + port: ipv4Server.address().port, + lookup: createMockedLookup('::1', '127.0.0.1'), + autoSelectFamilyAttemptTimeout, + }); + + let response = ''; + connection.setEncoding('utf-8'); + + connection.on('data', (chunk) => { + response += chunk; + }); + + connection.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + })); + + connection.write('request'); + })); +} + +// Test that IPV4 is not reached by default if IPV6 is not reachable and the default is disabled +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + setDefaultAutoSelectFamily(false); + + const port = ipv4Server.address().port; + + const connection = createConnection({ + host: 'example.org', + port, + lookup: createMockedLookup('::1', '127.0.0.1'), + }); + + connection.on('ready', common.mustNotCall()); + connection.on('error', common.mustCall((error) => { + if (common.hasIPv6) { + assert.strictEqual(error.code, 'ECONNREFUSED'); + assert.strictEqual(error.message, `connect ECONNREFUSED ::1:${port}`); + } else if (error.code === 'EAFNOSUPPORT') { + assert.strictEqual(error.message, `connect EAFNOSUPPORT ::1:${port} - Local (undefined:undefined)`); + } else if (error.code === 'EUNATCH') { + assert.strictEqual(error.message, `connect EUNATCH ::1:${port} - Local (:::0)`); + } else { + assert.strictEqual(error.code, 'EADDRNOTAVAIL'); + assert.strictEqual(error.message, `connect EADDRNOTAVAIL ::1:${port} - Local (:::0)`); + } + + ipv4Server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-ipv4first.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-ipv4first.js new file mode 100644 index 00000000..f94af0d9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily-ipv4first.js @@ -0,0 +1,52 @@ +'use strict'; + +const common = require('../common'); +const { createMockedLookup } = require('../common/dns'); + +const assert = require('assert'); +const { createConnection, createServer } = require('net'); + +// Test that happy eyeballs algorithm is properly implemented when a A record is returned first. +if (common.hasIPv6) { + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + const ipv6Server = createServer((socket) => { + socket.on('data', common.mustNotCall(() => { + socket.write('response-ipv6'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + ipv6Server.listen(port, '::1', common.mustCall(() => { + const connection = createConnection({ + host: 'example.org', + port, + lookup: createMockedLookup('127.0.0.1', '::1'), + autoSelectFamily: true, + }); + + let response = ''; + connection.setEncoding('utf-8'); + + connection.on('data', (chunk) => { + response += chunk; + }); + + connection.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + ipv6Server.close(); + })); + + connection.write('request'); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily.js new file mode 100644 index 00000000..180ec907 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-autoselectfamily.js @@ -0,0 +1,223 @@ +'use strict'; + +const common = require('../common'); +const { createMockedLookup } = require('../common/dns'); + +const assert = require('assert'); +const { createConnection, createServer } = require('net'); + +// Test that happy eyeballs algorithm is properly implemented. + +// Purposely not using setDefaultAutoSelectFamilyAttemptTimeout here to test the +// parameter is correctly used in options. + +// Some of the machines in the CI need more time to establish connection +const autoSelectFamilyAttemptTimeout = common.defaultAutoSelectFamilyAttemptTimeout; + +// Test that IPV4 is reached if IPV6 is not reachable +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + const connection = createConnection({ + host: 'example.org', + port: port, + lookup: createMockedLookup('::1', '127.0.0.1'), + autoSelectFamily: true, + autoSelectFamilyAttemptTimeout, + }); + + let response = ''; + connection.setEncoding('utf-8'); + + connection.on('ready', common.mustCall(() => { + assert.deepStrictEqual(connection.autoSelectFamilyAttemptedAddresses, [`::1:${port}`, `127.0.0.1:${port}`]); + })); + + connection.on('data', (chunk) => { + response += chunk; + }); + + connection.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + })); + + connection.write('request'); + })); +} + +// Test that only the last successful connection is established. +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + const connection = createConnection({ + host: 'example.org', + port: port, + lookup: createMockedLookup( + '2606:4700::6810:85e5', '2606:4700::6810:84e5', '::1', + '104.20.22.46', '104.20.23.46', '127.0.0.1', + ), + autoSelectFamily: true, + autoSelectFamilyAttemptTimeout, + }); + + let response = ''; + connection.setEncoding('utf-8'); + + connection.on('ready', common.mustCall(() => { + assert.deepStrictEqual( + connection.autoSelectFamilyAttemptedAddresses, + [ + `2606:4700::6810:85e5:${port}`, + `104.20.22.46:${port}`, + `2606:4700::6810:84e5:${port}`, + `104.20.23.46:${port}`, + `::1:${port}`, + `127.0.0.1:${port}`, + ] + ); + })); + + connection.on('data', (chunk) => { + response += chunk; + }); + + connection.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv4'); + ipv4Server.close(); + })); + + connection.write('request'); + })); +} + +// Test that IPV4 is NOT reached if IPV6 is reachable +if (common.hasIPv6) { + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustNotCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + const ipv6Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv6'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + ipv6Server.listen(port, '::1', common.mustCall(() => { + const connection = createConnection({ + host: 'example.org', + port, + lookup: createMockedLookup('::1', '127.0.0.1'), + autoSelectFamily: true, + autoSelectFamilyAttemptTimeout, + }); + + let response = ''; + connection.setEncoding('utf-8'); + + connection.on('ready', common.mustCall(() => { + assert.deepStrictEqual(connection.autoSelectFamilyAttemptedAddresses, [`::1:${port}`]); + })); + + connection.on('data', (chunk) => { + response += chunk; + }); + + connection.on('end', common.mustCall(() => { + assert.strictEqual(response, 'response-ipv6'); + ipv4Server.close(); + ipv6Server.close(); + })); + + connection.write('request'); + })); + })); +} + +// Test that when all errors are returned when no connections succeeded +{ + const connection = createConnection({ + host: 'example.org', + port: 10, + lookup: createMockedLookup('::1', '127.0.0.1'), + autoSelectFamily: true, + autoSelectFamilyAttemptTimeout, + }); + + connection.on('ready', common.mustNotCall()); + connection.on('error', common.mustCall((error) => { + assert.deepStrictEqual(connection.autoSelectFamilyAttemptedAddresses, ['::1:10', '127.0.0.1:10']); + assert.strictEqual(error.constructor.name, 'AggregateError'); + assert.strictEqual(error.errors.length, 2); + + const errors = error.errors.map((e) => e.message); + assert.ok(errors.includes('connect ECONNREFUSED 127.0.0.1:10')); + + if (common.hasIPv6) { + assert.ok(errors.includes('connect ECONNREFUSED ::1:10')); + } + })); +} + +// Test that the option can be disabled +{ + const ipv4Server = createServer((socket) => { + socket.on('data', common.mustCall(() => { + socket.write('response-ipv4'); + socket.end(); + })); + }); + + ipv4Server.listen(0, '127.0.0.1', common.mustCall(() => { + const port = ipv4Server.address().port; + + const connection = createConnection({ + host: 'example.org', + port, + lookup: createMockedLookup('::1', '127.0.0.1'), + autoSelectFamily: false, + }); + + connection.on('ready', common.mustNotCall()); + connection.on('error', common.mustCall((error) => { + assert.strictEqual(connection.autoSelectFamilyAttemptedAddresses, undefined); + + if (common.hasIPv6) { + assert.strictEqual(error.code, 'ECONNREFUSED'); + assert.strictEqual(error.message, `connect ECONNREFUSED ::1:${port}`); + } else if (error.code === 'EAFNOSUPPORT') { + assert.strictEqual(error.message, `connect EAFNOSUPPORT ::1:${port} - Local (undefined:undefined)`); + } else if (error.code === 'EUNATCH') { + assert.strictEqual(error.message, `connect EUNATCH ::1:${port} - Local (:::0)`); + } else { + assert.strictEqual(error.code, 'EADDRNOTAVAIL'); + assert.strictEqual(error.message, `connect EADDRNOTAVAIL ::1:${port} - Local (:::0)`); + } + + ipv4Server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen-path.js new file mode 100644 index 00000000..02f02d9a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen-path.js @@ -0,0 +1,10 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const fp = '/blah/fadfa'; +const server = net.createServer(common.mustNotCall()); +server.listen(fp, common.mustNotCall()); +server.on('error', common.mustCall(function(e) { + assert.strictEqual(e.address, fp); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen.js new file mode 100644 index 00000000..aa1da2d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-listen.js @@ -0,0 +1,12 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(common.mustNotCall()); +server.listen(1, '1.1.1.1', common.mustNotCall()); +server.on('error', common.mustCall(function(e) { + assert.strictEqual(e.address, '1.1.1.1'); + assert.strictEqual(e.port, 1); + assert.strictEqual(e.syscall, 'listen'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-path.js new file mode 100644 index 00000000..93a5e38f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-path.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +{ + const fp = '/tmp/fadagagsdfgsdf'; + const c = net.connect(fp); + + c.on('connect', common.mustNotCall()); + c.on('error', common.expectsError({ + code: 'ENOENT', + message: `connect ENOENT ${fp}` + })); +} + +{ + assert.throws( + () => net.createConnection({ path: {} }), + { code: 'ERR_INVALID_ARG_TYPE' } + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-port-hostname.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-port-hostname.js new file mode 100644 index 00000000..3cc9e589 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-better-error-messages-port-hostname.js @@ -0,0 +1,37 @@ +'use strict'; + +// This tests that the error thrown from net.createConnection +// comes with host and port properties. +// See https://github.com/nodejs/node-v0.x-archive/issues/7005 + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const { addresses } = require('../common/internet'); +const { + errorLookupMock, + mockedErrorCode +} = require('../common/dns'); + +// Using port 0 as hostname used is already invalid. +const c = net.createConnection({ + port: 0, + host: addresses.INVALID_HOST, + lookup: common.mustCall(errorLookupMock()) +}); + +c.on('connect', common.mustNotCall()); + +c.on('error', common.mustCall((error) => { + assert.ok(!('port' in error)); + assert.ok(!('host' in error)); + assert.throws(() => { throw error; }, { + errno: mockedErrorCode, + code: mockedErrorCode, + name: 'Error', + message: 'getaddrinfo ENOTFOUND something.invalid', + hostname: addresses.INVALID_HOST, + syscall: 'getaddrinfo' + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-binary.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-binary.js new file mode 100644 index 00000000..cf871541 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-binary.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +/* eslint-disable strict */ +require('../common'); +const assert = require('assert'); +const net = require('net'); + +let binaryString = ''; +for (let i = 255; i >= 0; i--) { + const s = `'\\${i.toString(8)}'`; + const S = eval(s); + assert.strictEqual(S.charCodeAt(0), i); + assert.strictEqual(S, String.fromCharCode(i)); + binaryString += S; +} + +// safe constructor +const echoServer = net.Server(function(connection) { + connection.setEncoding('latin1'); + connection.on('data', function(chunk) { + connection.write(chunk, 'latin1'); + }); + connection.on('end', function() { + connection.end(); + }); +}); +echoServer.listen(0); + +let recv = ''; + +echoServer.on('listening', function() { + let j = 0; + const c = net.createConnection({ + port: this.address().port + }); + + c.setEncoding('latin1'); + c.on('data', function(chunk) { + const n = j + chunk.length; + while (j < n && j < 256) { + c.write(String.fromCharCode(j), 'latin1'); + j++; + } + if (j === 256) { + c.end(); + } + recv += chunk; + }); + + c.on('connect', function() { + c.write(binaryString, 'binary'); + }); + + c.on('close', function() { + echoServer.close(); + }); +}); + +process.on('exit', function() { + assert.strictEqual(recv.length, 2 * 256); + + const a = recv.split(''); + + const first = a.slice(0, 256).reverse().join(''); + + const second = a.slice(256, 2 * 256).join(''); + + assert.strictEqual(first, second); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-bind-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-bind-twice.js new file mode 100644 index 00000000..f59818a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-bind-twice.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server1 = net.createServer(common.mustNotCall()); +server1.listen(0, '127.0.0.1', common.mustCall(function() { + const server2 = net.createServer(common.mustNotCall()); + server2.listen(this.address().port, '127.0.0.1', common.mustNotCall()); + + server2.on('error', common.mustCall(function(e) { + assert.strictEqual(e.code, 'EADDRINUSE'); + server1.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-blocklist.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-blocklist.js new file mode 100644 index 00000000..901b9a4d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-blocklist.js @@ -0,0 +1,68 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const blockList = new net.BlockList(); +blockList.addAddress('127.0.0.1'); +blockList.addAddress('127.0.0.2'); + +function check(err) { + assert.ok(err.code === 'ERR_IP_BLOCKED', err); +} + +// Connect without calling dns.lookup +{ + const socket = net.connect({ + port: 9999, + host: '127.0.0.1', + blockList, + }); + socket.on('error', common.mustCall(check)); +} + +// Connect with single IP returned by dns.lookup +{ + const socket = net.connect({ + port: 9999, + host: 'localhost', + blockList, + lookup: function(_, __, cb) { + cb(null, '127.0.0.1', 4); + }, + autoSelectFamily: false, + }); + + socket.on('error', common.mustCall(check)); +} + +// Connect with autoSelectFamily and single IP +{ + const socket = net.connect({ + port: 9999, + host: 'localhost', + blockList, + lookup: function(_, __, cb) { + cb(null, [{ address: '127.0.0.1', family: 4 }]); + }, + autoSelectFamily: true, + }); + + socket.on('error', common.mustCall(check)); +} + +// Connect with autoSelectFamily and multiple IPs +{ + const socket = net.connect({ + port: 9999, + host: 'localhost', + blockList, + lookup: function(_, __, cb) { + cb(null, [{ address: '127.0.0.1', family: 4 }, { address: '127.0.0.2', family: 4 }]); + }, + autoSelectFamily: true, + }); + + socket.on('error', common.mustCall(check)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-buffersize.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-buffersize.js new file mode 100644 index 00000000..7225d70a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-buffersize.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const iter = 10; + +const server = net.createServer(function(socket) { + socket.on('readable', function() { + socket.read(); + }); + + socket.on('end', function() { + server.close(); + }); +}); + +server.listen(0, common.mustCall(function() { + const client = net.connect(this.address().port); + + client.on('finish', common.mustCall(() => { + assert.strictEqual(client.bufferSize, 0); + })); + + for (let i = 1; i < iter; i++) { + client.write('a'); + assert.strictEqual(client.bufferSize, i); + } + + client.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-read.js new file mode 100644 index 00000000..d569d784 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-read.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const big = Buffer.alloc(1024 * 1024); + +const handler = common.mustCall((socket) => { + socket.end(big); + server.close(); +}); + +const onListen = common.mustCall(() => { + let prev = 0; + + function checkRaise(value) { + assert(value > prev); + prev = value; + } + + const onData = common.mustCallAtLeast((chunk) => { + checkRaise(socket.bytesRead); + }); + + const onEnd = common.mustCall(() => { + assert.strictEqual(socket.bytesRead, prev); + assert.strictEqual(big.length, prev); + }); + + const onClose = common.mustCall(() => { + assert(!socket._handle); + assert.strictEqual(socket.bytesRead, prev); + assert.strictEqual(big.length, prev); + }); + + const onConnect = common.mustCall(() => { + socket.on('data', onData); + socket.on('end', onEnd); + socket.on('close', onClose); + socket.end(); + }); + + const socket = net.connect(server.address().port, onConnect); +}); + +const server = net.createServer(handler).listen(0, onListen); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-stats.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-stats.js new file mode 100644 index 00000000..40fa13d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-stats.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +let bytesRead = 0; +let bytesWritten = 0; +let count = 0; + +const tcp = net.Server(function(s) { + console.log('tcp server connection'); + + // trigger old mode. + s.resume(); + + s.on('end', function() { + bytesRead += s.bytesRead; + console.log(`tcp socket disconnect #${count}`); + }); +}); + +tcp.listen(0, function doTest() { + console.error('listening'); + const socket = net.createConnection(this.address().port); + + socket.on('connect', function() { + count++; + console.error('CLIENT connect #%d', count); + + socket.write('foo', function() { + console.error('CLIENT: write cb'); + socket.end('bar'); + }); + }); + + socket.on('finish', function() { + bytesWritten += socket.bytesWritten; + console.error('CLIENT end event #%d', count); + }); + + socket.on('close', function() { + console.error('CLIENT close event #%d', count); + console.log(`Bytes read: ${bytesRead}`); + console.log(`Bytes written: ${bytesWritten}`); + if (count < 2) { + console.error('RECONNECTING'); + socket.connect(tcp.address().port); + } else { + tcp.close(); + } + }); +}); + +process.on('exit', function() { + assert.strictEqual(bytesRead, 12); + assert.strictEqual(bytesWritten, 12); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-written-large.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-written-large.js new file mode 100644 index 00000000..79a997ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-bytes-written-large.js @@ -0,0 +1,67 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +// Regression test for https://github.com/nodejs/node/issues/19562: +// Writing to a socket first tries to push through as much data as possible +// without blocking synchronously, and, if that is not enough, queues more +// data up for asynchronous writing. +// Check that `bytesWritten` accounts for both parts of a write. + +const N = 10000000; +{ + // Variant 1: Write a Buffer. + const server = net.createServer(common.mustCall((socket) => { + socket.end(Buffer.alloc(N), common.mustCall(() => { + assert.strictEqual(socket.bytesWritten, N); + })); + assert.strictEqual(socket.bytesWritten, N); + })).listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + client.resume(); + client.on('close', common.mustCall(() => { + assert.strictEqual(client.bytesRead, N); + server.close(); + })); + })); +} + +{ + // Variant 2: Write a string. + const server = net.createServer(common.mustCall((socket) => { + socket.end('a'.repeat(N), common.mustCall(() => { + assert.strictEqual(socket.bytesWritten, N); + })); + assert.strictEqual(socket.bytesWritten, N); + })).listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + client.resume(); + client.on('close', common.mustCall(() => { + assert.strictEqual(client.bytesRead, N); + server.close(); + })); + })); +} + +{ + // Variant 2: writev() with mixed data. + const server = net.createServer(common.mustCall((socket) => { + socket.cork(); + socket.write('a'.repeat(N)); + assert.strictEqual(socket.bytesWritten, N); + socket.write(Buffer.alloc(N)); + assert.strictEqual(socket.bytesWritten, 2 * N); + socket.end('', common.mustCall(() => { + assert.strictEqual(socket.bytesWritten, 2 * N); + })); + socket.uncork(); + })).listen(0, common.mustCall(() => { + const client = net.connect(server.address().port); + client.resume(); + client.on('close', common.mustCall(() => { + assert.strictEqual(client.bytesRead, 2 * N); + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-can-reset-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-can-reset-timeout.js new file mode 100644 index 00000000..c72efb5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-can-reset-timeout.js @@ -0,0 +1,57 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Ref: https://github.com/nodejs/node-v0.x-archive/issues/481 + +const net = require('net'); + +const server = net.createServer(common.mustCall(function(stream) { + stream.setTimeout(100); + + stream.resume(); + + stream.once('timeout', common.mustCall(function() { + console.log('timeout'); + // Try to reset the timeout. + stream.write('WHAT.'); + })); + + stream.on('end', common.mustCall(function() { + console.log('server side end'); + stream.end(); + })); +})); + +server.listen(0, common.mustCall(function() { + const c = net.createConnection(this.address().port); + + c.on('data', function() { + c.end(); + }); + + c.on('end', function() { + console.log('client side end'); + server.close(); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-child-process-connect-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-child-process-connect-reset.js new file mode 100644 index 00000000..228ba8ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-child-process-connect-reset.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); +const net = require('net'); + +if (process.argv[2] === 'child') { + const server = net.createServer(common.mustCall()); + server.listen(0, common.mustCall(() => { + process.send({ type: 'ready', data: { port: server.address().port } }); + })); +} else { + const cp = spawn(process.execPath, + [__filename, 'child'], + { + stdio: ['ipc', 'inherit', 'inherit'] + }); + + cp.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, null); + assert.strictEqual(signal, 'SIGKILL'); + })); + + cp.on('message', common.mustCall((msg) => { + const { type, data } = msg; + assert.strictEqual(type, 'ready'); + const port = data.port; + + const conn = net.createConnection({ + port, + onread: { + buffer: Buffer.alloc(65536), + callback: () => {}, + } + }); + + conn.on('error', (err) => { + // Error emitted on Windows. + assert.strictEqual(err.code, 'ECONNRESET'); + }); + + conn.on('connect', common.mustCall(() => { + cp.kill('SIGKILL'); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-client-bind-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-client-bind-twice.js new file mode 100644 index 00000000..ca7eb502 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-client-bind-twice.js @@ -0,0 +1,26 @@ +'use strict'; + +// This tests that net.connect() from a used local port throws EADDRINUSE. + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server1 = net.createServer(common.mustNotCall()); +server1.listen(0, common.localhostIPv4, common.mustCall(() => { + const server2 = net.createServer(common.mustNotCall()); + server2.listen(0, common.localhostIPv4, common.mustCall(() => { + const client = net.connect({ + host: common.localhostIPv4, + port: server1.address().port, + localAddress: common.localhostIPv4, + localPort: server2.address().port + }, common.mustNotCall()); + + client.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'EADDRINUSE'); + server1.close(); + server2.close(); + })); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-abort-controller.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-abort-controller.js new file mode 100644 index 00000000..9c259cc3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-abort-controller.js @@ -0,0 +1,96 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); +const server = net.createServer(); +const { getEventListeners, once } = require('events'); + +const liveConnections = new Set(); + +server.listen(0, common.mustCall(async () => { + const port = server.address().port; + const host = 'localhost'; + const socketOptions = (signal) => ({ port, host, signal }); + server.on('connection', (connection) => { + liveConnections.add(connection); + connection.on('close', () => { + liveConnections.delete(connection); + }); + }); + + const assertAbort = async (socket, testName) => { + try { + await once(socket, 'close'); + assert.fail(`close ${testName} should have thrown`); + } catch (err) { + assert.strictEqual(err.name, 'AbortError'); + } + }; + + async function postAbort() { + const ac = new AbortController(); + const { signal } = ac; + const socket = net.connect(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + await assertAbort(socket, 'postAbort'); + } + + async function preAbort() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const socket = net.connect(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + await assertAbort(socket, 'preAbort'); + } + + async function tickAbort() { + const ac = new AbortController(); + const { signal } = ac; + setImmediate(() => ac.abort()); + const socket = net.connect(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + await assertAbort(socket, 'tickAbort'); + } + + async function testConstructor() { + const ac = new AbortController(); + const { signal } = ac; + ac.abort(); + const socket = new net.Socket(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); + await assertAbort(socket, 'testConstructor'); + } + + async function testConstructorPost() { + const ac = new AbortController(); + const { signal } = ac; + const socket = new net.Socket(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + ac.abort(); + await assertAbort(socket, 'testConstructorPost'); + } + + async function testConstructorPostTick() { + const ac = new AbortController(); + const { signal } = ac; + const socket = new net.Socket(socketOptions(signal)); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + setImmediate(() => ac.abort()); + await assertAbort(socket, 'testConstructorPostTick'); + } + + await postAbort(); + await preAbort(); + await tickAbort(); + await testConstructor(); + await testConstructorPost(); + await testConstructorPostTick(); + + // Killing the net.socket without connecting hangs the server. + for (const connection of liveConnections) { + connection.destroy(); + } + server.close(common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-after-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-after-destroy.js new file mode 100644 index 00000000..6697cf8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-after-destroy.js @@ -0,0 +1,9 @@ +'use strict'; +// Regression test for https://github.com/nodejs/node-v0.x-archive/issues/819. + +require('../common'); +const net = require('net'); + +// Connect to something that we need to DNS resolve +const c = net.createConnection(80, 'google.com'); +c.destroy(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer.js new file mode 100644 index 00000000..749eee51 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer.js @@ -0,0 +1,77 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const tcp = net.Server(common.mustCall((s) => { + tcp.close(); + + let buf = ''; + s.setEncoding('utf8'); + s.on('data', function(d) { + buf += d; + }); + + s.on('end', common.mustCall(function() { + console.error('SERVER: end', buf); + assert.strictEqual(buf, "L'État, c'est moi"); + s.end(); + })); +})); + +tcp.listen(0, common.mustCall(function() { + const socket = net.Stream({ highWaterMark: 0 }); + + let connected = false; + assert.strictEqual(socket.pending, true); + socket.connect(this.address().port, common.mustCall(() => connected = true)); + + assert.strictEqual(socket.pending, true); + assert.strictEqual(socket.connecting, true); + assert.strictEqual(socket.readyState, 'opening'); + + // Write a string that contains a multi-byte character sequence to test that + // `bytesWritten` is incremented with the # of bytes, not # of characters. + const a = "L'État, c'est "; + const b = 'moi'; + + // We're still connecting at this point so the datagram is first pushed onto + // the connect queue. Make sure that it's not added to `bytesWritten` again + // when the actual write happens. + const r = socket.write(a, common.mustCall((er) => { + console.error('write cb'); + assert.ok(connected); + assert.strictEqual(socket.bytesWritten, Buffer.from(a + b).length); + assert.strictEqual(socket.pending, false); + })); + socket.on('close', common.mustCall(() => { + assert.strictEqual(socket.pending, true); + })); + + assert.strictEqual(socket.bytesWritten, Buffer.from(a).length); + assert.strictEqual(r, false); + socket.end(b); + + assert.strictEqual(socket.readyState, 'opening'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer2.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer2.js new file mode 100644 index 00000000..933141bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-buffer2.js @@ -0,0 +1,56 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const tcp = net.Server(common.mustCall((s) => { + tcp.close(); + + let buf = ''; + s.setEncoding('utf8'); + s.on('data', function(d) { + buf += d; + }); + + s.on('end', common.mustCall(function() { + console.error('SERVER: end', buf); + assert.strictEqual(buf, "L'État, c'est moi"); + s.end(); + })); +})); + +tcp.listen(0, common.mustCall(function() { + const socket = net.Stream({ highWaterMark: 0 }); + + let connected = false; + assert.strictEqual(socket.pending, true); + socket.connect(this.address().port, common.mustCall(() => connected = true)); + + assert.strictEqual(socket.pending, true); + assert.strictEqual(socket.connecting, true); + assert.strictEqual(socket.readyState, 'opening'); + + // Write a string that contains a multi-byte character sequence to test that + // `bytesWritten` is incremented with the # of bytes, not # of characters. + const a = "L'État, c'est "; + const b = 'moi'; + + // We're still connecting at this point so the datagram is first pushed onto + // the connect queue. Make sure that it's not added to `bytesWritten` again + // when the actual write happens. + const r = socket.write(a, common.mustCall((er) => { + console.error('write cb'); + assert.ok(connected); + assert.strictEqual(socket.bytesWritten, Buffer.from(a + b).length); + assert.strictEqual(socket.pending, false); + })); + socket.on('close', common.mustCall(() => { + assert.strictEqual(socket.pending, true); + })); + + assert.strictEqual(socket.bytesWritten, Buffer.from(a).length); + assert.strictEqual(r, false); + socket.end(b); + + assert.strictEqual(socket.readyState, 'opening'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-call-socket-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-call-socket-connect.js new file mode 100644 index 00000000..88551889 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-call-socket-connect.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); + +// This test checks that calling `net.connect` internally calls +// `Socket.prototype.connect`. +// +// This is important for people who monkey-patch `Socket.prototype.connect` +// since it's not possible to monkey-patch `net.connect` directly (as the core +// `connect` function is called internally in Node instead of calling the +// `exports.connect` function). +// +// Monkey-patching of `Socket.prototype.connect` is done by - among others - +// most APM vendors, the async-listener module and the +// continuation-local-storage module. +// +// Related: +// - https://github.com/nodejs/node/pull/12342 +// - https://github.com/nodejs/node/pull/12852 + +const net = require('net'); +const Socket = net.Socket; + +// Monkey patch Socket.prototype.connect to check that it's called. +const orig = Socket.prototype.connect; +Socket.prototype.connect = common.mustCall(function() { + return orig.apply(this, arguments); +}); + +const server = net.createServer(); + +server.listen(common.mustCall(function() { + const port = server.address().port; + const client = net.connect({ port }, common.mustCall(function() { + client.end(); + })); + client.on('end', common.mustCall(function() { + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-destroy.js new file mode 100644 index 00000000..73fdb988 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-destroy.js @@ -0,0 +1,7 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const socket = new net.Socket(); +socket.on('close', common.mustCall()); +socket.destroy(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-destroy.js new file mode 100644 index 00000000..3ca58c35 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-destroy.js @@ -0,0 +1,11 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(); +server.listen(0); +const port = server.address().port; +const socket = net.connect(port, common.localhostIPv4, common.mustNotCall()); +socket.on('error', common.mustNotCall()); +server.close(); +socket.destroy(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-finish.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-finish.js new file mode 100644 index 00000000..1cc4fa4f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-immediate-finish.js @@ -0,0 +1,59 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// This tests that if the socket is still in the 'connecting' state +// when the user calls socket.end() ('finish'), the socket would emit +// 'connect' and defer the handling until the 'connect' event is handled. + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const { addresses } = require('../common/internet'); +const { + errorLookupMock, + mockedErrorCode, + mockedSysCall +} = require('../common/dns'); + +const client = net.connect({ + host: addresses.INVALID_HOST, + port: 80, // Port number doesn't matter because host name is invalid + lookup: common.mustCall(errorLookupMock()) +}, common.mustNotCall()); + +client.once('error', common.mustCall((error) => { + // TODO(BridgeAR): Add a better way to handle not defined properties using + // `assert.throws(fn, object)`. + assert.ok(!('port' in error)); + assert.ok(!('host' in error)); + assert.throws(() => { throw error; }, { + code: mockedErrorCode, + errno: mockedErrorCode, + syscall: mockedSysCall, + hostname: addresses.INVALID_HOST, + message: 'getaddrinfo ENOTFOUND something.invalid' + }); +})); + +client.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-keepalive.js new file mode 100644 index 00000000..3e439c64 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-keepalive.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const truthyValues = [true, 1, 'true', {}, []]; +const delays = [[123, 0], [456123, 456], [-123000, 0], [undefined, 0]]; +const falseyValues = [false, 0, '']; + +const genSetKeepAlive = (desiredEnable, desiredDelay) => (enable, delay) => { + assert.strictEqual(enable, desiredEnable); + assert.strictEqual(delay, desiredDelay); +}; + +for (const value of truthyValues) { + for (const delay of delays) { + const server = net.createServer(); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const client = net.connect( + { port, keepAlive: value, keepAliveInitialDelay: delay[0] }, + common.mustCall(() => client.end()) + ); + + client._handle.setKeepAlive = common.mustCall( + genSetKeepAlive(true, delay[1]) + ); + + client.on('end', common.mustCall(function() { + server.close(); + })); + })); + } +} + +for (const value of falseyValues) { + const server = net.createServer(); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const client = net.connect( + { port, keepAlive: value }, + common.mustCall(() => client.end()) + ); + + client._handle.setKeepAlive = common.mustNotCall(); + + client.on('end', common.mustCall(function() { + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-memleak.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-memleak.js new file mode 100644 index 00000000..079e45f7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-memleak.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// Flags: --expose-gc + +const common = require('../common'); +const { onGC } = require('../common/gc'); +const assert = require('assert'); +const net = require('net'); + +// Test that the implicit listener for an 'connect' event on net.Sockets is +// added using `once()`, i.e. can be gc'ed once that event has occurred. + +const server = net.createServer(common.mustCall()).listen(0); + +let collected = false; +const gcListener = { ongc() { collected = true; } }; + +{ + const gcObject = {}; + onGC(gcObject, gcListener); + + const sock = net.createConnection( + server.address().port, + common.mustCall(() => { + assert.strictEqual(gcObject, gcObject); // Keep reference alive + assert.strictEqual(collected, false); + setImmediate(done, sock); + })); +} + +function done(sock) { + globalThis.gc(); + setImmediate(() => { + assert.strictEqual(collected, true); + sock.end(); + server.close(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-no-arg.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-no-arg.js new file mode 100644 index 00000000..c795ef7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-no-arg.js @@ -0,0 +1,35 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const net = require('net'); + +// Tests that net.connect() called without arguments throws ERR_MISSING_ARGS. + +assert.throws(() => { + net.connect(); +}, { + code: 'ERR_MISSING_ARGS', + message: 'The "options" or "port" or "path" argument must be specified', +}); + +assert.throws(() => { + new net.Socket().connect(); +}, { + code: 'ERR_MISSING_ARGS', + message: 'The "options" or "port" or "path" argument must be specified', +}); + +assert.throws(() => { + net.connect({}); +}, { + code: 'ERR_MISSING_ARGS', + message: 'The "options" or "port" or "path" argument must be specified', +}); + +assert.throws(() => { + new net.Socket().connect({}); +}, { + code: 'ERR_MISSING_ARGS', + message: 'The "options" or "port" or "path" argument must be specified', +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-nodelay.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-nodelay.js new file mode 100644 index 00000000..6810e339 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-nodelay.js @@ -0,0 +1,49 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const truthyValues = [true, 1, 'true', {}, []]; +const falseyValues = [false, 0, '']; +const genSetNoDelay = (desiredArg) => (enable) => { + assert.strictEqual(enable, desiredArg); +}; + +for (const value of truthyValues) { + const server = net.createServer(); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const client = net.connect( + { port, noDelay: value }, + common.mustCall(() => client.end()) + ); + + client._handle.setNoDelay = common.mustCall(genSetNoDelay(true)); + + client.on('end', common.mustCall(function() { + server.close(); + })); + })); +} + +for (const value of falseyValues) { + const server = net.createServer(); + + server.listen(0, common.mustCall(function() { + const port = server.address().port; + + const client = net.connect( + { port, noDelay: value }, + common.mustCall(() => client.end()) + ); + + client._handle.setNoDelay = common.mustNotCall(); + + client.on('end', common.mustCall(function() { + server.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-allowhalfopen.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-allowhalfopen.js new file mode 100644 index 00000000..ed615dcf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-allowhalfopen.js @@ -0,0 +1,118 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +// Test allowHalfOpen +{ + let clientReceivedFIN = 0; + let serverConnections = 0; + let clientSentFIN = 0; + let serverReceivedFIN = 0; + const host = common.localhostIPv4; + + function serverOnConnection(socket) { + console.log(`'connection' ${++serverConnections} emitted on server`); + const srvConn = serverConnections; + socket.resume(); + socket.on('data', common.mustCall(function socketOnData(data) { + this.clientId = data.toString(); + console.log( + `server connection ${srvConn} is started by client ${this.clientId}`); + })); + // 'end' on each socket must not be emitted twice + socket.on('end', common.mustCall(function socketOnEnd() { + console.log(`Server received FIN sent by client ${this.clientId}`); + if (++serverReceivedFIN < CLIENT_VARIANTS) return; + setTimeout(() => { + server.close(); + console.log(`connection ${this.clientId} is closing the server: + FIN ${serverReceivedFIN} received by server, + FIN ${clientReceivedFIN} received by client + FIN ${clientSentFIN} sent by client, + FIN ${serverConnections} sent by server`.replace(/ {3,}/g, '')); + }, 50); + }, 1)); + socket.end(); + console.log(`Server has sent ${serverConnections} FIN`); + } + + // These two levels of functions (and not arrows) are necessary in order to + // bind the `index`, and the calling socket (`this`) + function clientOnConnect(index) { + return common.mustCall(function clientOnConnectInner() { + const client = this; + console.log(`'connect' emitted on Client ${index}`); + client.resume(); + client.on('end', common.mustCall(function clientOnEnd() { + setTimeout(function closeServer() { + // When allowHalfOpen is true, client must still be writable + // after the server closes the connections, but not readable + console.log(`client ${index} received FIN`); + assert(!client.readable); + assert(client.writable); + assert(client.write(String(index))); + client.end(); + clientSentFIN++; + console.log( + `client ${index} sent FIN, ${clientSentFIN} have been sent`); + }, 50); + })); + client.on('close', common.mustCall(function clientOnClose() { + clientReceivedFIN++; + console.log(`connection ${index} has been closed by both sides,` + + ` ${clientReceivedFIN} clients have closed`); + })); + }); + } + + function serverOnClose() { + console.log(`Server has been closed: + FIN ${serverReceivedFIN} received by server + FIN ${clientReceivedFIN} received by client + FIN ${clientSentFIN} sent by client + FIN ${serverConnections} sent by server`.replace(/ {3,}/g, '')); + } + + function serverOnListen() { + const port = server.address().port; + console.log(`Server started listening at ${host}:${port}`); + const opts = { allowHalfOpen: true, host, port }; + // 6 variations === CLIENT_VARIANTS + net.connect(opts, clientOnConnect(1)); + net.connect(opts).on('connect', clientOnConnect(2)); + net.createConnection(opts, clientOnConnect(3)); + net.createConnection(opts).on('connect', clientOnConnect(4)); + new net.Socket(opts).connect(opts, clientOnConnect(5)); + new net.Socket(opts).connect(opts).on('connect', clientOnConnect(6)); + } + + const CLIENT_VARIANTS = 6; + + // The trigger + const server = net.createServer({ allowHalfOpen: true }) + .on('connection', common.mustCall(serverOnConnection, CLIENT_VARIANTS)) + .on('close', common.mustCall(serverOnClose)) + .listen(0, host, common.mustCall(serverOnListen)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-fd.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-fd.js new file mode 100644 index 00000000..e9b35c0b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-fd.js @@ -0,0 +1,103 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('Does not support wrapping sockets with fd on Windows'); + +const assert = require('assert'); +const net = require('net'); +const path = require('path'); +const { internalBinding } = require('internal/test/binding'); +const { Pipe, constants: PipeConstants } = internalBinding('pipe_wrap'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function testClients(getSocketOpt, getConnectOpt, getConnectCb) { + const cloneOptions = (index) => + ({ ...getSocketOpt(index), ...getConnectOpt(index) }); + return [ + net.connect(cloneOptions(0), getConnectCb(0)), + net.connect(cloneOptions(1)) + .on('connect', getConnectCb(1)), + net.createConnection(cloneOptions(2), getConnectCb(2)), + net.createConnection(cloneOptions(3)) + .on('connect', getConnectCb(3)), + new net.Socket(getSocketOpt(4)).connect(getConnectOpt(4), getConnectCb(4)), + new net.Socket(getSocketOpt(5)).connect(getConnectOpt(5)) + .on('connect', getConnectCb(5)), + ]; +} + +const CLIENT_VARIANTS = 6; // Same length as array above +const forAllClients = (cb) => common.mustCall(cb, CLIENT_VARIANTS); + +// Test Pipe fd is wrapped correctly +{ + // Use relative path to avoid hitting 108-char length limit + // for socket paths in libuv. + const prefix = path.relative('.', `${common.PIPE}-net-connect-options-fd`); + const serverPath = `${prefix}-server`; + let counter = 0; + let socketCounter = 0; + const handleMap = new Map(); + const server = net.createServer() + .on('connection', forAllClients(function serverOnConnection(socket) { + let clientFd; + socket.on('data', common.mustCall(function(data) { + clientFd = data.toString(); + console.error(`[Pipe]Received data from fd ${clientFd}`); + socket.end(); + })); + socket.on('end', common.mustCall(function() { + counter++; + console.error(`[Pipe]Received end from fd ${clientFd}, total ${counter}`); + if (counter === CLIENT_VARIANTS) { + setTimeout(() => { + console.error(`[Pipe]Server closed by fd ${clientFd}`); + server.close(); + }, 10); + } + }, 1)); + })) + .on('close', function() { + setTimeout(() => { + for (const pair of handleMap) { + console.error(`[Pipe]Clean up handle with fd ${pair[1].fd}`); + pair[1].close(); // clean up handles + } + }, 10); + }) + .on('error', function(err) { + console.error(err); + assert.fail(`[Pipe server]${err}`); + }) + .listen({ path: serverPath }, common.mustCall(function serverOnListen() { + const getSocketOpt = (index) => { + const handle = new Pipe(PipeConstants.SOCKET); + const err = handle.bind(`${prefix}-client-${socketCounter++}`); + assert(err >= 0, String(err)); + assert.notStrictEqual(handle.fd, -1); + handleMap.set(index, handle); + console.error(`[Pipe]Bound handle with Pipe ${handle.fd}`); + return { fd: handle.fd, readable: true, writable: true }; + }; + const getConnectOpt = () => ({ + path: serverPath + }); + const getConnectCb = (index) => common.mustCall(function clientOnConnect() { + // Test if it's wrapping an existing fd + assert(handleMap.has(index)); + const oldHandle = handleMap.get(index); + assert.strictEqual(oldHandle.fd, this._handle.fd); + this.write(String(oldHandle.fd)); + console.error(`[Pipe]Sending data through fd ${oldHandle.fd}`); + this.on('error', function(err) { + console.error(err); + assert.fail(`[Pipe Client]${err}`); + }); + }); + + testClients(getSocketOpt, getConnectOpt, getConnectCb); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-invalid.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-invalid.js new file mode 100644 index 00000000..05a56546 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-invalid.js @@ -0,0 +1,27 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +{ + const invalidKeys = [ + 'objectMode', + 'readableObjectMode', + 'writableObjectMode', + ]; + invalidKeys.forEach((invalidKey) => { + const option = { + port: 8080, + [invalidKey]: true + }; + const message = `The property 'options.${invalidKey}' is not supported. Received true`; + + assert.throws(() => { + net.createConnection(option); + }, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: new RegExp(message) + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-ipv6.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-ipv6.js new file mode 100644 index 00000000..13381074 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-ipv6.js @@ -0,0 +1,67 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Test that the family option of net.connect is honored. + +'use strict'; +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +const assert = require('assert'); +const net = require('net'); + +const hostAddrIPv6 = '::1'; +const HOSTNAME = 'dummy'; + +const server = net.createServer({ allowHalfOpen: true }, (socket) => { + socket.resume(); + socket.on('end', common.mustCall()); + socket.end(); +}); + +function tryConnect() { + const connectOpt = { + host: HOSTNAME, + port: server.address().port, + family: 6, + allowHalfOpen: true, + lookup: common.mustCall((addr, opt, cb) => { + assert.strictEqual(addr, HOSTNAME); + assert.strictEqual(opt.family, 6); + cb(null, hostAddrIPv6, opt.family); + }) + }; + // No `mustCall`, since test could skip, and it's the only path to `close`. + const client = net.connect(connectOpt, () => { + client.resume(); + client.on('end', () => { + // Wait for next uv tick and make sure the socket stream is writable. + setTimeout(function() { + assert(client.writable); + client.end(); + }, 10); + }); + client.on('close', () => server.close()); + }); +} + +server.listen(0, hostAddrIPv6, tryConnect); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-path.js new file mode 100644 index 00000000..61de8caa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-path.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +// This file tests the option handling of net.connect, +// net.createConnect, and new Socket().connect + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const CLIENT_VARIANTS = 12; + +// Test connect(path) +{ + const prefix = `${common.PIPE}-net-connect-options-path`; + const serverPath = `${prefix}-server`; + let counter = 0; + const server = net.createServer() + .on('connection', common.mustCall(function(socket) { + socket.end('ok'); + }, CLIENT_VARIANTS)) + .listen(serverPath, common.mustCall(function() { + const getConnectCb = () => common.mustCall(function() { + this.end(); + this.on('close', common.mustCall(function() { + counter++; + if (counter === CLIENT_VARIANTS) { + server.close(); + } + })); + }); + + // CLIENT_VARIANTS depends on the following code + net.connect(serverPath, getConnectCb()).resume(); + net.connect(serverPath) + .on('connect', getConnectCb()) + .resume(); + net.createConnection(serverPath, getConnectCb()).resume(); + net.createConnection(serverPath) + .on('connect', getConnectCb()) + .resume(); + new net.Socket().connect(serverPath, getConnectCb()).resume(); + new net.Socket().connect(serverPath) + .on('connect', getConnectCb()) + .resume(); + net.connect({ path: serverPath }, getConnectCb()).resume(); + net.connect({ path: serverPath }) + .on('connect', getConnectCb()) + .resume(); + net.createConnection({ path: serverPath }, getConnectCb()).resume(); + net.createConnection({ path: serverPath }) + .on('connect', getConnectCb()) + .resume(); + new net.Socket().connect({ path: serverPath }, getConnectCb()).resume(); + new net.Socket().connect({ path: serverPath }) + .on('connect', getConnectCb()) + .resume(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-port.js new file mode 100644 index 00000000..b62fe945 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-options-port.js @@ -0,0 +1,230 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const dns = require('dns'); +const net = require('net'); + +// Test wrong type of ports +{ + const portTypeError = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }; + + syncFailToConnect(true, portTypeError); + syncFailToConnect(false, portTypeError); + syncFailToConnect([], portTypeError, true); + syncFailToConnect({}, portTypeError, true); + syncFailToConnect(null, portTypeError); +} + +// Test out of range ports +{ + const portRangeError = { + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' + }; + + syncFailToConnect('', portRangeError); + syncFailToConnect(' ', portRangeError); + syncFailToConnect('0x', portRangeError, true); + syncFailToConnect('-0x1', portRangeError, true); + syncFailToConnect(NaN, portRangeError); + syncFailToConnect(Infinity, portRangeError); + syncFailToConnect(-1, portRangeError); + syncFailToConnect(65536, portRangeError); +} + +// Test invalid hints +{ + // connect({hint}, cb) and connect({hint}) + const hints = (dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL) + 42; + const hintOptBlocks = doConnect([{ port: 42, hints }], + () => common.mustNotCall()); + for (const fn of hintOptBlocks) { + assert.throws(fn, { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: /The argument 'hints' is invalid\. Received \d+/ + }); + } +} + +// Test valid combinations of connect(port) and connect(port, host) +{ + const expectedConnections = 72; + let serverConnected = 0; + + const server = net.createServer(common.mustCall((socket) => { + socket.end('ok'); + if (++serverConnected === expectedConnections) { + server.close(); + } + }, expectedConnections)); + + server.listen(0, common.localhostIPv4, common.mustCall(() => { + const port = server.address().port; + + // Total connections = 3 * 4(canConnect) * 6(doConnect) = 72 + canConnect(port); + canConnect(String(port)); + canConnect(`0x${port.toString(16)}`); + })); + + // Try connecting to random ports, but do so once the server is closed + server.on('close', () => { + asyncFailToConnect(0); + }); +} + +function doConnect(args, getCb) { + return [ + function createConnectionWithCb() { + return net.createConnection.apply(net, args.concat(getCb())) + .resume(); + }, + function createConnectionWithoutCb() { + return net.createConnection.apply(net, args) + .on('connect', getCb()) + .resume(); + }, + function connectWithCb() { + return net.connect.apply(net, args.concat(getCb())) + .resume(); + }, + function connectWithoutCb() { + return net.connect.apply(net, args) + .on('connect', getCb()) + .resume(); + }, + function socketConnectWithCb() { + const socket = new net.Socket(); + return socket.connect.apply(socket, args.concat(getCb())) + .resume(); + }, + function socketConnectWithoutCb() { + const socket = new net.Socket(); + return socket.connect.apply(socket, args) + .on('connect', getCb()) + .resume(); + }, + ]; +} + +function syncFailToConnect(port, assertErr, optOnly) { + const family = 4; + if (!optOnly) { + // connect(port, cb) and connect(port) + const portArgFunctions = doConnect([{ port, family }], + () => common.mustNotCall()); + for (const fn of portArgFunctions) { + assert.throws(fn, assertErr, `${fn.name}(${port})`); + } + + // connect(port, host, cb) and connect(port, host) + const portHostArgFunctions = doConnect([{ port, + host: 'localhost', + family }], + () => common.mustNotCall()); + for (const fn of portHostArgFunctions) { + assert.throws(fn, assertErr, `${fn.name}(${port}, 'localhost')`); + } + } + // connect({port}, cb) and connect({port}) + const portOptFunctions = doConnect([{ port, family }], + () => common.mustNotCall()); + for (const fn of portOptFunctions) { + assert.throws(fn, assertErr, `${fn.name}({port: ${port}})`); + } + + // connect({port, host}, cb) and connect({port, host}) + const portHostOptFunctions = doConnect([{ port: port, + host: 'localhost', + family: family }], + () => common.mustNotCall()); + for (const fn of portHostOptFunctions) { + assert.throws(fn, + assertErr, + `${fn.name}({port: ${port}, host: 'localhost'})`); + } +} + +function canConnect(port) { + const noop = () => common.mustCall(); + const family = 4; + + // connect(port, cb) and connect(port) + const portArgFunctions = doConnect([{ port, family }], noop); + for (const fn of portArgFunctions) { + fn(); + } + + // connect(port, host, cb) and connect(port, host) + const portHostArgFunctions = doConnect([{ port, host: 'localhost', family }], + noop); + for (const fn of portHostArgFunctions) { + fn(); + } + + // connect({port}, cb) and connect({port}) + const portOptFunctions = doConnect([{ port, family }], noop); + for (const fn of portOptFunctions) { + fn(); + } + + // connect({port, host}, cb) and connect({port, host}) + const portHostOptFns = doConnect([{ port, host: 'localhost', family }], + noop); + for (const fn of portHostOptFns) { + fn(); + } +} + +function asyncFailToConnect(port) { + const onError = () => common.mustCall((err) => { + const regexp = /^Error: connect E\w+.+$/; + assert.match(String(err), regexp); + }); + + const dont = () => common.mustNotCall(); + const family = 4; + // connect(port, cb) and connect(port) + const portArgFunctions = doConnect([{ port, family }], dont); + for (const fn of portArgFunctions) { + fn().on('error', onError()); + } + + // connect({port}, cb) and connect({port}) + const portOptFunctions = doConnect([{ port, family }], dont); + for (const fn of portOptFunctions) { + fn().on('error', onError()); + } + + // connect({port, host}, cb) and connect({port, host}) + const portHostOptFns = doConnect([{ port, host: 'localhost', family }], + dont); + for (const fn of portHostOptFns) { + fn().on('error', onError()); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-paused-connection.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-paused-connection.js new file mode 100644 index 00000000..801bba1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-paused-connection.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const net = require('net'); + +net.createServer(function(conn) { + conn.unref(); +}).listen(0, common.mustCall(function() { + net.connect(this.address().port, 'localhost').pause(); + + setTimeout(common.mustNotCall('expected to exit'), 1000).unref(); +})).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-after-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-after-destroy.js new file mode 100644 index 00000000..89e45922 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-after-destroy.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const server = net.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const conn = net.createConnection(port); + server.on('connection', (socket) => { + socket.on('error', common.expectsError({ + code: 'ECONNRESET', + message: 'read ECONNRESET', + name: 'Error' + })); + }); + + conn.on('connect', common.mustCall(function() { + assert.strictEqual(conn, conn.resetAndDestroy().destroy()); + conn.on('error', common.mustNotCall()); + + conn.write(Buffer.from('fzfzfzfzfz'), common.expectsError({ + code: 'ERR_STREAM_DESTROYED', + message: 'Cannot call write after a stream was destroyed', + name: 'Error' + })); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-before-connected.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-before-connected.js new file mode 100644 index 00000000..1dc2b981 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-before-connected.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(); +server.listen(0); +const port = server.address().port; +const socket = net.connect(port, common.localhostIPv4, common.mustNotCall()); +socket.on('error', common.mustNotCall()); +server.close(); +socket.resetAndDestroy(); +// `reset` waiting socket connected to sent the RST packet +socket.destroy(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-until-connected.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-until-connected.js new file mode 100644 index 00000000..9c2493ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset-until-connected.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); + +function barrier(count, cb) { + return function() { + if (--count === 0) + cb(); + }; +} + +const server = net.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const conn = net.createConnection(port); + const connok = barrier(2, () => conn.resetAndDestroy()); + conn.on('close', common.mustCall()); + server.on('connection', (socket) => { + connok(); + socket.on('error', common.expectsError({ + code: 'ECONNRESET', + message: 'read ECONNRESET', + name: 'Error' + })); + server.close(); + }); + conn.on('connect', connok); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset.js new file mode 100644 index 00000000..1f3e806a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-connect-reset.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const socket = new net.Socket(); +socket.resetAndDestroy(); +// Emit error if socket is not connecting/connected +socket.on('error', common.mustCall( + common.expectsError({ + code: 'ERR_SOCKET_CLOSED', + name: 'Error' + })) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-deprecated-setsimultaneousaccepts.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-deprecated-setsimultaneousaccepts.js new file mode 100644 index 00000000..dd6decdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-deprecated-setsimultaneousaccepts.js @@ -0,0 +1,18 @@ +// Flags: --no-warnings +'use strict'; + +// Test that DEP0121 is emitted on the first call of _setSimultaneousAccepts(). + +const { + expectWarning +} = require('../common'); +const { + _setSimultaneousAccepts +} = require('net'); + +expectWarning( + 'DeprecationWarning', + 'net._setSimultaneousAccepts() is deprecated and will be removed.', + 'DEP0121'); + +_setSimultaneousAccepts(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-custom-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-custom-lookup.js new file mode 100644 index 00000000..e1e425ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-custom-lookup.js @@ -0,0 +1,67 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +function check(addressType, cb) { + const server = net.createServer(function(client) { + client.end(); + server.close(); + cb && cb(); + }); + + const address = addressType === 4 ? common.localhostIPv4 : '::1'; + server.listen(0, address, common.mustCall(function() { + net.connect({ + port: this.address().port, + host: 'localhost', + family: addressType, + lookup: lookup + }).on('lookup', common.mustCall(function(err, ip, type) { + assert.strictEqual(err, null); + assert.strictEqual(address, ip); + assert.strictEqual(type, addressType); + })); + })); + + function lookup(host, dnsopts, cb) { + dnsopts.family = addressType; + + if (addressType === 4) { + process.nextTick(function() { + if (dnsopts.all) { + cb(null, [{ address: common.localhostIPv4, family: 4 }]); + } else { + cb(null, common.localhostIPv4, 4); + } + }); + } else { + process.nextTick(function() { + if (dnsopts.all) { + cb(null, [{ address: '::1', family: 6 }]); + } else { + cb(null, '::1', 6); + } + }); + } + } +} + +check(4, function() { + common.hasIPv6 && check(6); +}); + +// Verify that bad lookup() IPs are handled. +{ + net.connect({ + host: 'localhost', + port: 80, + lookup(host, dnsopts, cb) { + if (dnsopts.all) { + cb(null, [{ address: undefined, family: 4 }]); + } else { + cb(null, undefined, 4); + } + } + }).on('error', common.expectsError({ code: 'ERR_INVALID_IP_ADDRESS' })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-error.js new file mode 100644 index 00000000..7232ef10 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-error.js @@ -0,0 +1,41 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const net = require('net'); + +const host = '*'.repeat(64); +// Resolving hostname > 63 characters may return EAI_FAIL (permanent failure). +const errCodes = ['ENOTFOUND', 'EAI_FAIL']; + +const socket = net.connect(42, host, common.mustNotCall()); +socket.on('error', common.mustCall(function(err) { + assert(errCodes.includes(err.code), err); +})); +socket.on('lookup', common.mustCall(function(err, ip, type) { + assert(err instanceof Error); + assert(errCodes.includes(err.code), err); + assert.strictEqual(ip, undefined); + assert.strictEqual(type, undefined); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup-skip.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup-skip.js new file mode 100644 index 00000000..06dbd593 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup-skip.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +function check(addressType) { + const server = net.createServer(function(client) { + client.end(); + server.close(); + }); + + const address = addressType === 4 ? '127.0.0.1' : '::1'; + server.listen(0, address, function() { + net.connect(this.address().port, address) + .on('lookup', common.mustNotCall()); + }); +} + +check(4); +common.hasIPv6 && check(6); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup.js new file mode 100644 index 00000000..8ef0382a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-dns-lookup.js @@ -0,0 +1,40 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(function(client) { + client.end(); + server.close(); +}); + +server.listen(0, common.mustCall(function() { + net.connect(this.address().port, 'localhost') + .on('lookup', common.mustCallAtLeast(function(err, ip, type, host) { + assert.strictEqual(err, null); + assert.match(ip, /^(127\.0\.0\.1|::1)$/); + assert.match(type.toString(), /^(4|6)$/); + assert.strictEqual(host, 'localhost'); + }, 1)); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-during-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-during-close.js new file mode 100644 index 00000000..3670ed9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-during-close.js @@ -0,0 +1,42 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(function(socket) { + socket.end(); +}); + +server.listen(0, common.mustCall(function() { + /* eslint-disable no-unused-expressions */ + const client = net.createConnection(this.address().port); + server.close(); + // Server connection event has not yet fired client is still attempting to + // connect. Accessing properties should not throw in this case. + client.remoteAddress; + client.remoteFamily; + client.remotePort; + // Exit now, do not wait for the client error event. + process.exit(0); + /* eslint-enable no-unused-expressions */ +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-eaddrinuse.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-eaddrinuse.js new file mode 100644 index 00000000..cfe004b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-eaddrinuse.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server1 = net.createServer(function(socket) { +}); +const server2 = net.createServer(function(socket) { +}); +server1.listen(0, common.mustCall(function() { + server2.on('error', function(error) { + assert.strictEqual(error.message.includes('EADDRINUSE'), true); + server1.close(); + }); + server2.listen(this.address().port); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-end-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-close.js new file mode 100644 index 00000000..b488f165 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-close.js @@ -0,0 +1,36 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const { internalBinding } = require('internal/test/binding'); +const { UV_EOF } = internalBinding('uv'); +const { streamBaseState, kReadBytesOrError } = internalBinding('stream_wrap'); + +const s = new net.Socket({ + handle: { + readStart: function() { + setImmediate(() => { + streamBaseState[kReadBytesOrError] = UV_EOF; + this.onread(); + }); + }, + close: (cb) => setImmediate(cb) + }, + writable: false +}); +assert.strictEqual(s, s.resume()); + +const events = []; + +s.on('end', () => { + events.push('end'); +}); +s.on('close', () => { + events.push('close'); +}); + +process.on('exit', () => { + assert.deepStrictEqual(events, [ 'end', 'close' ]); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-end-destroyed.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-destroyed.js new file mode 100644 index 00000000..1670c1b9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-destroyed.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const server = net.createServer(); + +server.on('connection', common.mustCall()); + +// Ensure that the socket is not destroyed when the 'end' event is emitted. + +server.listen(common.mustCall(function() { + const socket = net.createConnection({ + port: server.address().port + }); + + socket.on('connect', common.mustCall(function() { + socket.on('end', common.mustCall(function() { + assert.strictEqual(socket.destroyed, false); + server.close(); + })); + + socket.end(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-end-without-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-without-connect.js new file mode 100644 index 00000000..45d0b547 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-end-without-connect.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const sock = new net.Socket(); +sock.end(common.mustCall(() => { + assert.strictEqual(sock.writable, false); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-error-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-error-twice.js new file mode 100644 index 00000000..b26b825d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-error-twice.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const buf = Buffer.alloc(10 * 1024 * 1024, 0x62); + +const errs = []; +let clientSocket; +let serverSocket; + +function ready() { + if (clientSocket && serverSocket) { + clientSocket.destroy(); + serverSocket.write(buf); + } +} + +const server = net.createServer(function onConnection(conn) { + conn.on('error', function(err) { + errs.push(err); + if (errs.length > 1 && errs[0] === errs[1]) + assert.fail('Should not emit the same error twice'); + }); + conn.on('close', function() { + server.unref(); + }); + serverSocket = conn; + ready(); +}).listen(0, function() { + const client = net.connect({ port: this.address().port }); + + client.on('connect', function() { + clientSocket = client; + ready(); + }); +}); + +process.on('exit', function() { + console.log(errs); + assert.strictEqual(errs.length, 1); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-isip.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-isip.js new file mode 100644 index 00000000..840ffe76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-isip.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +assert.strictEqual(net.isIP('127.0.0.1'), 4); +assert.strictEqual(net.isIP('x127.0.0.1'), 0); +assert.strictEqual(net.isIP('example.com'), 0); +assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000'), 6); +assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000::0000'), + 0); +assert.strictEqual(net.isIP('1050:0:0:0:5:600:300c:326b'), 6); +assert.strictEqual(net.isIP('2001:252:0:1::2008:6'), 6); +assert.strictEqual(net.isIP('2001:dead:beef:1::2008:6'), 6); +assert.strictEqual(net.isIP('2001::'), 6); +assert.strictEqual(net.isIP('2001:dead::'), 6); +assert.strictEqual(net.isIP('2001:dead:beef::'), 6); +assert.strictEqual(net.isIP('2001:dead:beef:1::'), 6); +assert.strictEqual(net.isIP('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'), 6); +assert.strictEqual(net.isIP(':2001:252:0:1::2008:6:'), 0); +assert.strictEqual(net.isIP(':2001:252:0:1::2008:6'), 0); +assert.strictEqual(net.isIP('2001:252:0:1::2008:6:'), 0); +assert.strictEqual(net.isIP('2001:252::1::2008:6'), 0); +assert.strictEqual(net.isIP('::2001:252:1:2008:6'), 6); +assert.strictEqual(net.isIP('::2001:252:1:1.1.1.1'), 6); +assert.strictEqual(net.isIP('::2001:252:1:255.255.255.255'), 6); +assert.strictEqual(net.isIP('::2001:252:1:255.255.255.255.76'), 0); +assert.strictEqual(net.isIP('fe80::2008%eth0'), 6); +assert.strictEqual(net.isIP('fe80::2008%eth0.0'), 6); +assert.strictEqual(net.isIP('fe80::2008%eth0@1'), 0); +assert.strictEqual(net.isIP('::anything'), 0); +assert.strictEqual(net.isIP('::1'), 6); +assert.strictEqual(net.isIP('::'), 6); +assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:12345:0000'), 0); +assert.strictEqual(net.isIP('0'), 0); +assert.strictEqual(net.isIP(), 0); +assert.strictEqual(net.isIP(''), 0); +assert.strictEqual(net.isIP(null), 0); +assert.strictEqual(net.isIP(123), 0); +assert.strictEqual(net.isIP(true), 0); +assert.strictEqual(net.isIP({}), 0); +assert.strictEqual(net.isIP({ toString: () => '::2001:252:1:255.255.255.255' }), + 6); +assert.strictEqual(net.isIP({ toString: () => '127.0.0.1' }), 4); +assert.strictEqual(net.isIP({ toString: () => 'bla' }), 0); + +assert.strictEqual(net.isIPv4('127.0.0.1'), true); +assert.strictEqual(net.isIPv4('example.com'), false); +assert.strictEqual(net.isIPv4('2001:252:0:1::2008:6'), false); +assert.strictEqual(net.isIPv4(), false); +assert.strictEqual(net.isIPv4(''), false); +assert.strictEqual(net.isIPv4(null), false); +assert.strictEqual(net.isIPv4(123), false); +assert.strictEqual(net.isIPv4(true), false); +assert.strictEqual(net.isIPv4({}), false); +assert.strictEqual(net.isIPv4({ + toString: () => '::2001:252:1:255.255.255.255' +}), false); +assert.strictEqual(net.isIPv4({ toString: () => '127.0.0.1' }), true); +assert.strictEqual(net.isIPv4({ toString: () => 'bla' }), false); + +assert.strictEqual(net.isIPv6('127.0.0.1'), false); +assert.strictEqual(net.isIPv6('example.com'), false); +assert.strictEqual(net.isIPv6('2001:252:0:1::2008:6'), true); +assert.strictEqual(net.isIPv6(), false); +assert.strictEqual(net.isIPv6(''), false); +assert.strictEqual(net.isIPv6(null), false); +assert.strictEqual(net.isIPv6(123), false); +assert.strictEqual(net.isIPv6(true), false); +assert.strictEqual(net.isIPv6({}), false); +assert.strictEqual(net.isIPv6({ + toString: () => '::2001:252:1:255.255.255.255' +}), true); +assert.strictEqual(net.isIPv6({ toString: () => '127.0.0.1' }), false); +assert.strictEqual(net.isIPv6({ toString: () => 'bla' }), false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv4.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv4.js new file mode 100644 index 00000000..2c478e6a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv4.js @@ -0,0 +1,46 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const v4 = [ + '0.0.0.0', + '8.8.8.8', + '127.0.0.1', + '100.100.100.100', + '192.168.0.1', + '18.101.25.153', + '123.23.34.2', + '172.26.168.134', + '212.58.241.131', + '128.0.0.0', + '23.71.254.72', + '223.255.255.255', + '192.0.2.235', + '99.198.122.146', + '46.51.197.88', + '173.194.34.134', +]; + +const v4not = [ + '.100.100.100.100', + '100..100.100.100.', + '100.100.100.100.', + '999.999.999.999', + '256.256.256.256', + '256.100.100.100.100', + '123.123.123', + 'http://123.123.123', + '1000.2.3.4', + '999.2.3.4', + '0000000192.168.0.200', + '192.168.0.2000000000', +]; + +for (const ip of v4) { + assert.strictEqual(net.isIPv4(ip), true); +} + +for (const ip of v4not) { + assert.strictEqual(net.isIPv4(ip), false); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv6.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv6.js new file mode 100644 index 00000000..dbb8d80b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-isipv6.js @@ -0,0 +1,244 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const v6 = [ + '::', + '1::', + '::1', + '1::8', + '1::7:8', + '1:2:3:4:5:6:7:8', + '1:2:3:4:5:6::8', + '1:2:3:4:5:6:7::', + '1:2:3:4:5::7:8', + '1:2:3:4:5::8', + '1:2:3::8', + '1::4:5:6:7:8', + '1::6:7:8', + '1::3:4:5:6:7:8', + '1:2:3:4::6:7:8', + '1:2::4:5:6:7:8', + '::2:3:4:5:6:7:8', + '1:2::8', + '2001:0000:1234:0000:0000:C1C0:ABCD:0876', + '3ffe:0b00:0000:0000:0001:0000:0000:000a', + 'FF02:0000:0000:0000:0000:0000:0000:0001', + '0000:0000:0000:0000:0000:0000:0000:0001', + '0000:0000:0000:0000:0000:0000:0000:0000', + '::ffff:192.168.1.26', + '2::10', + 'ff02::1', + 'fe80::', + '2002::', + '2001:db8::', + '2001:0db8:1234::', + '::ffff:0:0', + '::ffff:192.168.1.1', + '1:2:3:4::8', + '1::2:3:4:5:6:7', + '1::2:3:4:5:6', + '1::2:3:4:5', + '1::2:3:4', + '1::2:3', + '::2:3:4:5:6:7', + '::2:3:4:5:6', + '::2:3:4:5', + '::2:3:4', + '::2:3', + '::8', + '1:2:3:4:5:6::', + '1:2:3:4:5::', + '1:2:3:4::', + '1:2:3::', + '1:2::', + '1:2:3:4::7:8', + '1:2:3::7:8', + '1:2::7:8', + '1:2:3:4:5:6:1.2.3.4', + '1:2:3:4:5::1.2.3.4', + '1:2:3:4::1.2.3.4', + '1:2:3::1.2.3.4', + '1:2::1.2.3.4', + '1::1.2.3.4', + '1:2:3:4::5:1.2.3.4', + '1:2:3::5:1.2.3.4', + '1:2::5:1.2.3.4', + '1::5:1.2.3.4', + '1::5:11.22.33.44', + 'fe80::217:f2ff:254.7.237.98', + 'fe80::217:f2ff:fe07:ed62', + '2001:DB8:0:0:8:800:200C:417A', + 'FF01:0:0:0:0:0:0:101', + '0:0:0:0:0:0:0:1', + '0:0:0:0:0:0:0:0', + '2001:DB8::8:800:200C:417A', + 'FF01::101', + '0:0:0:0:0:0:13.1.68.3', + '0:0:0:0:0:FFFF:129.144.52.38', + '::13.1.68.3', + '::FFFF:129.144.52.38', + 'fe80:0000:0000:0000:0204:61ff:fe9d:f156', + 'fe80:0:0:0:204:61ff:fe9d:f156', + 'fe80::204:61ff:fe9d:f156', + 'fe80:0:0:0:204:61ff:254.157.241.86', + 'fe80::204:61ff:254.157.241.86', + 'fe80::1', + '2001:0db8:85a3:0000:0000:8a2e:0370:7334', + '2001:db8:85a3:0:0:8a2e:370:7334', + '2001:db8:85a3::8a2e:370:7334', + '2001:0db8:0000:0000:0000:0000:1428:57ab', + '2001:0db8:0000:0000:0000::1428:57ab', + '2001:0db8:0:0:0:0:1428:57ab', + '2001:0db8:0:0::1428:57ab', + '2001:0db8::1428:57ab', + '2001:db8::1428:57ab', + '::ffff:12.34.56.78', + '::ffff:0c22:384e', + '2001:0db8:1234:0000:0000:0000:0000:0000', + '2001:0db8:1234:ffff:ffff:ffff:ffff:ffff', + '2001:db8:a::123', + '::ffff:192.0.2.128', + '::ffff:c000:280', + 'a:b:c:d:e:f:f1:f2', + 'a:b:c::d:e:f:f1', + 'a:b:c::d:e:f', + 'a:b:c::d:e', + 'a:b:c::d', + '::a', + '::a:b:c', + '::a:b:c:d:e:f:f1', + 'a::', + 'a:b:c::', + 'a:b:c:d:e:f:f1::', + 'a:bb:ccc:dddd:000e:00f:0f::', + '0:a:0:a:0:0:0:a', + '0:a:0:0:a:0:0:a', + '2001:db8:1:1:1:1:0:0', + '2001:db8:1:1:1:0:0:0', + '2001:db8:1:1:0:0:0:0', + '2001:db8:1:0:0:0:0:0', + '2001:db8:0:0:0:0:0:0', + '2001:0:0:0:0:0:0:0', + 'A:BB:CCC:DDDD:000E:00F:0F::', + '0:0:0:0:0:0:0:a', + '0:0:0:0:a:0:0:0', + '0:0:0:a:0:0:0:0', + 'a:0:0:a:0:0:a:a', + 'a:0:0:a:0:0:0:a', + 'a:0:0:0:a:0:0:a', + 'a:0:0:0:a:0:0:0', + 'a:0:0:0:0:0:0:0', + 'fe80::7:8%eth0', + 'fe80::7:8%1', +]; + +const v6not = [ + '', + '1:', + ':1', + '11:36:12', + '02001:0000:1234:0000:0000:C1C0:ABCD:0876', + '2001:0000:1234:0000:00001:C1C0:ABCD:0876', + '2001:0000:1234: 0000:0000:C1C0:ABCD:0876', + '2001:1:1:1:1:1:255Z255X255Y255', + '3ffe:0b00:0000:0001:0000:0000:000a', + 'FF02:0000:0000:0000:0000:0000:0000:0000:0001', + '3ffe:b00::1::a', + '::1111:2222:3333:4444:5555:6666::', + '1:2:3::4:5::7:8', + '12345::6:7:8', + '1::5:400.2.3.4', + '1::5:260.2.3.4', + '1::5:256.2.3.4', + '1::5:1.256.3.4', + '1::5:1.2.256.4', + '1::5:1.2.3.256', + '1::5:300.2.3.4', + '1::5:1.300.3.4', + '1::5:1.2.300.4', + '1::5:1.2.3.300', + '1::5:900.2.3.4', + '1::5:1.900.3.4', + '1::5:1.2.900.4', + '1::5:1.2.3.900', + '1::5:300.300.300.300', + '1::5:3000.30.30.30', + '1::400.2.3.4', + '1::260.2.3.4', + '1::256.2.3.4', + '1::1.256.3.4', + '1::1.2.256.4', + '1::1.2.3.256', + '1::300.2.3.4', + '1::1.300.3.4', + '1::1.2.300.4', + '1::1.2.3.300', + '1::900.2.3.4', + '1::1.900.3.4', + '1::1.2.900.4', + '1::1.2.3.900', + '1::300.300.300.300', + '1::3000.30.30.30', + '::400.2.3.4', + '::260.2.3.4', + '::256.2.3.4', + '::1.256.3.4', + '::1.2.256.4', + '::1.2.3.256', + '::300.2.3.4', + '::1.300.3.4', + '::1.2.300.4', + '::1.2.3.300', + '::900.2.3.4', + '::1.900.3.4', + '::1.2.900.4', + '::1.2.3.900', + '::300.300.300.300', + '::3000.30.30.30', + '2001:DB8:0:0:8:800:200C:417A:221', + 'FF01::101::2', + '1111:2222:3333:4444::5555:', + '1111:2222:3333::5555:', + '1111:2222::5555:', + '1111::5555:', + '::5555:', + ':::', + '1111:', + ':', + ':1111:2222:3333:4444::5555', + ':1111:2222:3333::5555', + ':1111:2222::5555', + ':1111::5555', + ':::5555', + '1.2.3.4:1111:2222:3333:4444::5555', + '1.2.3.4:1111:2222:3333::5555', + '1.2.3.4:1111:2222::5555', + '1.2.3.4:1111::5555', + '1.2.3.4::5555', + '1.2.3.4::', + 'fe80:0000:0000:0000:0204:61ff:254.157.241.086', + '123', + 'ldkfj', + '2001::FFD3::57ab', + '2001:db8:85a3::8a2e:37023:7334', + '2001:db8:85a3::8a2e:370k:7334', + '1:2:3:4:5:6:7:8:9', + '1::2::3', + '1:::3:4:5', + '1:2:3::4:5:6:7:8:9', + '::ffff:2.3.4', + '::ffff:257.1.2.3', + '::ffff:12345678901234567890.1.26', + '2001:0000:1234:0000:0000:C1C0:ABCD:0876 0', + '02001:0000:1234:0000:0000:C1C0:ABCD:0876', +]; + +for (const ip of v6) { + assert.strictEqual(net.isIPv6(ip), true); +} + +for (const ip of v6not) { + assert.strictEqual(net.isIPv6(ip), false); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-keepalive.js new file mode 100644 index 00000000..d91ec625 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-keepalive.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +let serverConnection; +let clientConnection; +const echoServer = net.createServer(function(connection) { + serverConnection = connection; + setTimeout(common.mustCall(function() { + // Make sure both connections are still open + assert.strictEqual(serverConnection.readyState, 'open'); + assert.strictEqual(clientConnection.readyState, 'open'); + serverConnection.end(); + clientConnection.end(); + echoServer.close(); + }, 1), common.platformTimeout(100)); + connection.setTimeout(0); + assert.notStrictEqual(connection.setKeepAlive, undefined); + // Send a keepalive packet after 50 ms + connection.setKeepAlive(true, common.platformTimeout(50)); + connection.on('end', function() { + connection.end(); + }); +}); +echoServer.listen(0); + +echoServer.on('listening', function() { + clientConnection = net.createConnection(this.address().port); + clientConnection.setTimeout(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-large-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-large-string.js new file mode 100644 index 00000000..93c0d416 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-large-string.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const kPoolSize = 40 * 1024; +const data = 'あ'.repeat(kPoolSize); +const encoding = 'UTF-8'; + +const server = net.createServer(common.mustCall(function(socket) { + let receivedSize = 0; + + socket.setEncoding(encoding); + socket.on('data', function(data) { + receivedSize += data.length; + }); + socket.on('end', common.mustCall(function() { + assert.strictEqual(receivedSize, kPoolSize); + socket.end(); + })); +})); + +server.listen(0, function() { + const client = net.createConnection(this.address().port); + client.on('end', function() { + server.close(); + }); + client.write(data, encoding); + client.end(); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-after-destroying-stdin.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-after-destroying-stdin.js new file mode 100644 index 00000000..4ffec304 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-after-destroying-stdin.js @@ -0,0 +1,22 @@ +'use strict'; +// Just test that destroying stdin doesn't mess up listening on a server. +// This is a regression test for +// https://github.com/nodejs/node-v0.x-archive/issues/746. + +const common = require('../common'); +const net = require('net'); + +process.stdin.destroy(); + +const server = net.createServer(common.mustCall((socket) => { + console.log('accepted...'); + socket.end(common.mustCall(() => { console.log('finished...'); })); + server.close(common.mustCall(() => { console.log('closed'); })); +})); + + +server.listen(0, common.mustCall(() => { + console.log('listening...'); + + net.createConnection(server.address().port); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server-callback-is-not-function.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server-callback-is-not-function.js new file mode 100644 index 00000000..459ca3e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server-callback-is-not-function.js @@ -0,0 +1,11 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(common.mustNotCall()); + +server.on('close', common.mustCall()); + +server.listen(0, common.mustNotCall()); + +server.close('bad argument'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server.js new file mode 100644 index 00000000..99d7111e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-close-server.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(function(socket) { +}); +server.listen(0, common.mustNotCall()); +server.on('error', common.mustNotCall()); +server.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-error.js new file mode 100644 index 00000000..05ca799d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-error.js @@ -0,0 +1,29 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(function(socket) { +}); +server.listen(1, '1.1.1.1', common.mustNotCall()); // EACCES or EADDRNOTAVAIL +server.on('error', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-exclusive-random-ports.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-exclusive-random-ports.js new file mode 100644 index 00000000..66dfb598 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-exclusive-random-ports.js @@ -0,0 +1,37 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +if (cluster.isPrimary) { + const worker1 = cluster.fork(); + + worker1.on('message', function(port1) { + assert.strictEqual(port1, port1 | 0, + `first worker could not listen on port ${port1}`); + const worker2 = cluster.fork(); + + worker2.on('message', function(port2) { + assert.strictEqual(port2, port2 | 0, + `second worker could not listen on port ${port2}`); + assert.notStrictEqual(port1, port2, 'ports should not be equal'); + worker1.kill(); + worker2.kill(); + }); + }); +} else { + const server = net.createServer(() => {}); + + server.on('error', function(err) { + process.send(err.code); + }); + + server.listen({ + port: 0, + exclusive: true + }, function() { + process.send(server.address().port); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-fd0.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-fd0.js new file mode 100644 index 00000000..c9ba56b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-fd0.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +// This should fail with an async EINVAL error, not throw an exception +net.createServer(common.mustNotCall()) + .listen({ fd: 0 }) + .on('error', common.mustCall(function(e) { + assert(e instanceof Error); + assert(['EINVAL', 'ENOTSOCK'].includes(e.code)); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-1.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-1.js new file mode 100644 index 00000000..07e002bf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-1.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); + +// Test if the worker can listen with handle successfully +if (cluster.isPrimary) { + const worker = cluster.fork(); + const server = net.createServer(); + worker.on('online', common.mustCall(() => { + server.listen(common.mustCall(() => { + // Send the server to worker + worker.send(null, server); + })); + })); + worker.on('exit', common.mustCall(() => { + server.close(); + })); +} else { + // The `got` function of net.Server will create a TCP server by listen(handle) + // See lib/internal/child_process.js + process.on('message', common.mustCall((_, server) => { + assert.strictEqual(server instanceof net.Server, true); + process.exit(0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-2.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-2.js new file mode 100644 index 00000000..33d6642e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-handle-in-cluster-2.js @@ -0,0 +1,21 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const cluster = require('cluster'); +const { internalBinding } = require('internal/test/binding'); +const { TCP, constants: TCPConstants } = internalBinding('tcp_wrap'); + +// Test if the worker can listen with handle successfully +if (cluster.isPrimary) { + cluster.fork(); +} else { + const handle = new TCP(TCPConstants.SOCKET); + const errno = handle.bind('0.0.0.0', 0); + assert.strictEqual(errno, 0); + // Execute _listen2 instead of cluster._getServer in listenInCluster + net.createServer().listen(handle, common.mustCall(() => { + process.exit(0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-invalid-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-invalid-port.js new file mode 100644 index 00000000..84487803 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-invalid-port.js @@ -0,0 +1,43 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that port numbers are validated in *all* kinds of `listen` +// calls. If an invalid port is supplied, ensures a `RangeError` is thrown. +// https://github.com/nodejs/node/issues/5727 + +const assert = require('assert'); +const net = require('net'); + +const invalidPort = -1 >>> 0; + +net.Server().listen(0, function() { + const address = this.address(); + const key = `${address.family.slice(-1)}:${address.address}:0`; + + assert.strictEqual(this._connectionKey, key); + this.close(); +}); + +// The first argument is a configuration object +assert.throws(() => { + net.Server().listen({ port: invalidPort }, common.mustNotCall()); +}, { + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' +}); + +// The first argument is the port, no IP given. +assert.throws(() => { + net.Server().listen(invalidPort, common.mustNotCall()); +}, { + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' +}); + +// The first argument is the port, the second an IP. +assert.throws(() => { + net.Server().listen(invalidPort, '0.0.0.0', common.mustNotCall()); +}, { + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-ipv6only.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-ipv6only.js new file mode 100644 index 00000000..a329011b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-ipv6only.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +if (!common.hasIPv6) + common.skip('no IPv6 support'); + +// This test ensures that dual-stack support is disabled when +// we specify the `ipv6Only` option in `net.Server.listen()`. +const assert = require('assert'); +const net = require('net'); + +const host = '::'; +const server = net.createServer(); +server.listen({ + host, + port: 0, + ipv6Only: true, +}, common.mustCall(() => { + const { port } = server.address(); + const socket = net.connect({ + host: '0.0.0.0', + port, + }); + + socket.on('connect', common.mustNotCall()); + socket.on('error', common.mustCall((err) => { + assert.strictEqual(err.code, 'ECONNREFUSED'); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-twice.js new file mode 100644 index 00000000..5a2399ea --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listen-twice.js @@ -0,0 +1,38 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const cluster = require('cluster'); +const assert = require('assert'); + +if (cluster.isPrimary) { + const worker = cluster.fork(); + worker.on('exit', common.mustCall((code) => { + assert.ok(code === 0); + })); +} else { + const server = net.createServer(); + server.listen(); + try { + // Currently, we can call `listen` twice in cluster worker, + // if we can not call `listen` twice in the future, + // just skip this test. + server.listen(); + } catch (e) { + console.error(e); + process.exit(0); + } + let i = 0; + process.on('internalMessage', (msg) => { + if (msg.cmd === 'NODE_CLUSTER') { + if (++i === 2) { + setImmediate(() => { + server.close(() => { + process.disconnect(); + }); + }); + } + } + }); + // Must only call once + server.on('listening', common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-listening.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-listening.js new file mode 100644 index 00000000..8f2880b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-listening.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(); + +assert.strictEqual(server.listening, false); + +server.listen(0, common.mustCall(() => { + assert.strictEqual(server.listening, true); + + server.close(common.mustCall(() => { + assert.strictEqual(server.listening, false); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-local-address-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-local-address-port.js new file mode 100644 index 00000000..cfc6f61e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-local-address-port.js @@ -0,0 +1,43 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(common.mustCall(function(socket) { + assert.strictEqual(socket.localAddress, common.localhostIPv4); + assert.strictEqual(socket.localPort, this.address().port); + assert.strictEqual(socket.localFamily, this.address().family); + socket.on('end', function() { + server.close(); + }); + socket.resume(); +})); + +server.listen(0, common.localhostIPv4, function() { + const client = net.createConnection(this.address() + .port, common.localhostIPv4); + client.on('connect', function() { + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-localerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-localerror.js new file mode 100644 index 00000000..92095340 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-localerror.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const connect = (opts, code, type) => { + assert.throws( + () => net.connect(opts), + { code, name: type.name } + ); +}; + +connect({ + host: 'localhost', + port: 0, + localAddress: 'foobar', +}, 'ERR_INVALID_IP_ADDRESS', TypeError); + +connect({ + host: 'localhost', + port: 0, + localPort: 'foobar', +}, 'ERR_INVALID_ARG_TYPE', TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-normalize-args.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-normalize-args.js new file mode 100644 index 00000000..65d569d5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-normalize-args.js @@ -0,0 +1,55 @@ +'use strict'; +// Flags: --expose-internals +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const { normalizedArgsSymbol } = require('internal/net'); + +function validateNormalizedArgs(input, output) { + const args = net._normalizeArgs(input); + + assert.deepStrictEqual(args, output); + assert.strictEqual(args[normalizedArgsSymbol], true); +} + +// Test creation of normalized arguments. +const res = [{}, null]; +res[normalizedArgsSymbol] = true; +validateNormalizedArgs([], res); +res[0].port = 1234; +validateNormalizedArgs([{ port: 1234 }], res); +res[1] = assert.fail; +validateNormalizedArgs([{ port: 1234 }, assert.fail], res); + +// Connecting to the server should fail with a standard array. +{ + const server = net.createServer(common.mustNotCall('should not connect')); + + server.listen(common.mustCall(() => { + const port = server.address().port; + const socket = new net.Socket(); + + assert.throws(() => { + socket.connect([{ port }, assert.fail]); + }, { + code: 'ERR_MISSING_ARGS' + }); + server.close(); + })); +} + +// Connecting to the server should succeed with a normalized array. +{ + const server = net.createServer(common.mustCall((connection) => { + connection.end(); + server.close(); + })); + + server.listen(common.mustCall(() => { + const port = server.address().port; + const socket = new net.Socket(); + const args = net._normalizeArgs([{ port }, common.mustCall()]); + + socket.connect(args); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-onread-static-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-onread-static-buffer.js new file mode 100644 index 00000000..ce722f69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-onread-static-buffer.js @@ -0,0 +1,186 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const message = Buffer.from('hello world'); + +// Test typical usage +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + const buffers = []; + const sockBuf = Buffer.alloc(8); + net.connect({ + port: this.address().port, + onread: { + buffer: sockBuf, + callback: function(nread, buf) { + assert.strictEqual(buf, sockBuf); + received += nread; + buffers.push(Buffer.from(buf.slice(0, nread))); + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(Buffer.concat(buffers), message); + })); +}); + +// Test Uint8Array support +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + let incoming = new Uint8Array(0); + const sockBuf = new Uint8Array(8); + net.connect({ + port: this.address().port, + onread: { + buffer: sockBuf, + callback: function(nread, buf) { + assert.strictEqual(buf, sockBuf); + received += nread; + const newIncoming = new Uint8Array(incoming.length + nread); + newIncoming.set(incoming); + newIncoming.set(buf.slice(0, nread), incoming.length); + incoming = newIncoming; + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(incoming, new Uint8Array(message)); + })); +}); + +// Test Buffer callback usage +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + const incoming = []; + const bufPool = [ Buffer.alloc(2), Buffer.alloc(2), Buffer.alloc(2) ]; + let bufPoolIdx = -1; + let bufPoolUsage = 0; + net.connect({ + port: this.address().port, + onread: { + buffer: () => { + ++bufPoolUsage; + bufPoolIdx = (bufPoolIdx + 1) % bufPool.length; + return bufPool[bufPoolIdx]; + }, + callback: function(nread, buf) { + assert.strictEqual(buf, bufPool[bufPoolIdx]); + received += nread; + incoming.push(Buffer.from(buf.slice(0, nread))); + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(Buffer.concat(incoming), message); + assert.strictEqual(bufPoolUsage, 7); + })); +}); + +// Test Uint8Array callback support +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + let incoming = new Uint8Array(0); + const bufPool = [ new Uint8Array(2), new Uint8Array(2), new Uint8Array(2) ]; + let bufPoolIdx = -1; + let bufPoolUsage = 0; + net.connect({ + port: this.address().port, + onread: { + buffer: () => { + ++bufPoolUsage; + bufPoolIdx = (bufPoolIdx + 1) % bufPool.length; + return bufPool[bufPoolIdx]; + }, + callback: function(nread, buf) { + assert.strictEqual(buf, bufPool[bufPoolIdx]); + received += nread; + const newIncoming = new Uint8Array(incoming.length + nread); + newIncoming.set(incoming); + newIncoming.set(buf.slice(0, nread), incoming.length); + incoming = newIncoming; + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(incoming, new Uint8Array(message)); + assert.strictEqual(bufPoolUsage, 7); + })); +}); + +// Test explicit socket pause +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + const buffers = []; + const sockBuf = Buffer.alloc(8); + let paused = false; + net.connect({ + port: this.address().port, + onread: { + buffer: sockBuf, + callback: function(nread, buf) { + assert.strictEqual(paused, false); + assert.strictEqual(buf, sockBuf); + received += nread; + buffers.push(Buffer.from(buf.slice(0, nread))); + paused = true; + this.pause(); + setTimeout(() => { + paused = false; + this.resume(); + }, 100); + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(Buffer.concat(buffers), message); + })); +}); + +// Test implicit socket pause +net.createServer(common.mustCall(function(socket) { + this.close(); + socket.end(message); +})).listen(0, function() { + let received = 0; + const buffers = []; + const sockBuf = Buffer.alloc(8); + let paused = false; + net.connect({ + port: this.address().port, + onread: { + buffer: sockBuf, + callback: function(nread, buf) { + assert.strictEqual(paused, false); + assert.strictEqual(buf, sockBuf); + received += nread; + buffers.push(Buffer.from(buf.slice(0, nread))); + paused = true; + setTimeout(() => { + paused = false; + this.resume(); + }, 100); + return false; + } + } + }).on('data', common.mustNotCall()).on('end', common.mustCall(() => { + assert.strictEqual(received, message.length); + assert.deepStrictEqual(Buffer.concat(buffers), message); + })); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-options-lookup.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-options-lookup.js new file mode 100644 index 00000000..9a7ab00d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-options-lookup.js @@ -0,0 +1,52 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +['foobar', 1, {}, []].forEach((input) => connectThrows(input)); + +// Using port 0 as lookup is emitted before connecting. +function connectThrows(input) { + const opts = { + host: 'localhost', + port: 0, + lookup: input + }; + + assert.throws(() => { + net.connect(opts); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +connectDoesNotThrow(() => {}); + +function connectDoesNotThrow(input) { + const opts = { + host: 'localhost', + port: 0, + lookup: input + }; + + return net.connect(opts); +} + +{ + // Verify that an error is emitted when an invalid address family is returned. + const s = connectDoesNotThrow((host, options, cb) => { + if (options.all) { + cb(null, [{ address: '127.0.0.1', family: 100 }]); + } else { + cb(null, '127.0.0.1', 100); + } + }); + + s.on('error', common.expectsError({ + code: 'ERR_INVALID_ADDRESS_FAMILY', + host: 'localhost', + port: 0, + message: 'Invalid address family: 100 localhost:0' + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-pause-resume-connecting.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-pause-resume-connecting.js new file mode 100644 index 00000000..920522b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-pause-resume-connecting.js @@ -0,0 +1,95 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +let connections = 0; +let dataEvents = 0; +let conn; + + +// Server +const server = net.createServer(function(conn) { + connections++; + conn.end('This was the year he fell to pieces.'); + + if (connections === 5) + server.close(); +}); + +server.listen(0, function() { + // Client 1 + conn = net.createConnection(this.address().port, 'localhost'); + conn.resume(); + conn.on('data', onDataOk); + + + // Client 2 + conn = net.createConnection(this.address().port, 'localhost'); + conn.pause(); + conn.resume(); + conn.on('data', onDataOk); + + + // Client 3 + conn = net.createConnection(this.address().port, 'localhost'); + conn.pause(); + conn.on('data', common.mustNotCall()); + scheduleTearDown(conn); + + + // Client 4 + conn = net.createConnection(this.address().port, 'localhost'); + conn.resume(); + conn.pause(); + conn.resume(); + conn.on('data', onDataOk); + + + // Client 5 + conn = net.createConnection(this.address().port, 'localhost'); + conn.resume(); + conn.resume(); + conn.pause(); + conn.on('data', common.mustNotCall()); + scheduleTearDown(conn); + + function onDataOk() { + dataEvents++; + } + + function scheduleTearDown(conn) { + setTimeout(function() { + conn.removeAllListeners('data'); + conn.resume(); + }, 100); + } +}); + + +// Exit sanity checks +process.on('exit', function() { + assert.strictEqual(connections, 5); + assert.strictEqual(dataEvents, 3); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-perf_hooks.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-perf_hooks.js new file mode 100644 index 00000000..06b88ed7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-perf_hooks.js @@ -0,0 +1,60 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const net = require('net'); + +tmpdir.refresh(); + +const { PerformanceObserver } = require('perf_hooks'); + +const entries = []; + +const obs = new PerformanceObserver(common.mustCallAtLeast((items) => { + entries.push(...items.getEntries()); +})); + +obs.observe({ type: 'net' }); + +{ + const server = net.createServer(common.mustCall((socket) => { + socket.destroy(); + })); + + server.listen(0, common.mustCall(async () => { + await new Promise((resolve, reject) => { + const socket = net.connect(server.address().port); + socket.on('end', resolve); + socket.on('error', reject); + }); + server.close(); + })); +} + +{ + const server = net.createServer(common.mustCall((socket) => { + socket.destroy(); + })); + + server.listen(common.PIPE, common.mustCall(async () => { + await new Promise((resolve, reject) => { + const socket = net.connect(common.PIPE); + socket.on('end', resolve); + socket.on('error', reject); + }); + server.close(); + })); +} + +process.on('exit', () => { + assert.strictEqual(entries.length, 1); + for (const entry of entries) { + assert.strictEqual(entry.name, 'connect'); + assert.strictEqual(entry.entryType, 'net'); + assert.strictEqual(typeof entry.startTime, 'number'); + assert.strictEqual(typeof entry.duration, 'number'); + assert.strictEqual(!!entry.detail.host, true); + assert.strictEqual(!!entry.detail.port, true); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-keepalive.js new file mode 100644 index 00000000..b2516299 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-keepalive.js @@ -0,0 +1,34 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +let serverConnection; +let clientConnection; +const echoServer = net.createServer(function(connection) { + serverConnection = connection; + setTimeout(function() { + // Make sure both connections are still open + assert.strictEqual(serverConnection.readyState, 'open'); + assert.strictEqual(clientConnection.readyState, 'open'); + serverConnection.end(); + clientConnection.end(); + echoServer.close(); + }, 600); + connection.setTimeout(0); + assert.strictEqual(typeof connection.setKeepAlive, 'function'); + connection.on('end', function() { + connection.end(); + }); +}); +echoServer.listen(0); + +echoServer.on('listening', function() { + clientConnection = new net.Socket(); + // Send a keepalive packet after 1000 ms + // and make sure it persists + const s = clientConnection.setKeepAlive(true, 400); + assert.ok(s instanceof net.Socket); + clientConnection.connect(this.address().port); + clientConnection.setTimeout(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-nodelay.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-nodelay.js new file mode 100644 index 00000000..de7f0a7f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-nodelay.js @@ -0,0 +1,36 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); +const { internalBinding } = require('internal/test/binding'); +const TCPWrap = internalBinding('tcp_wrap').TCP; + +const echoServer = net.createServer(function(connection) { + connection.end(); +}); +echoServer.listen(0); + +let callCount = 0; + +const Socket = net.Socket; +const setNoDelay = TCPWrap.prototype.setNoDelay; + +TCPWrap.prototype.setNoDelay = function(enable) { + setNoDelay.call(this, enable); + callCount++; +}; + +echoServer.on('listening', function() { + const sock1 = new Socket(); + // setNoDelay before the handle is created + // there is probably a better way to test this + + const s = sock1.setNoDelay(); + assert.ok(s instanceof net.Socket); + sock1.connect(this.address().port); + sock1.on('end', function() { + assert.strictEqual(callCount, 1); + echoServer.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-ref-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-ref-unref.js new file mode 100644 index 00000000..5df66147 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-persistent-ref-unref.js @@ -0,0 +1,41 @@ +// Flags: --expose-internals +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); +const { internalBinding } = require('internal/test/binding'); +const TCPWrap = internalBinding('tcp_wrap').TCP; + +const echoServer = net.createServer((conn) => { + conn.end(); +}); + +const ref = TCPWrap.prototype.ref; +const unref = TCPWrap.prototype.unref; + +let refCount = 0; + +TCPWrap.prototype.ref = function() { + ref.call(this); + refCount++; + assert.strictEqual(refCount, 0); +}; + +TCPWrap.prototype.unref = function() { + unref.call(this); + refCount--; + assert.strictEqual(refCount, -1); +}; + +echoServer.listen(0); + +echoServer.on('listening', function() { + const sock = new net.Socket(); + sock.unref(); + sock.ref(); + sock.connect(this.address().port); + sock.on('end', () => { + assert.strictEqual(refCount, 0); + echoServer.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-pingpong.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-pingpong.js new file mode 100644 index 00000000..3bbe076b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-pingpong.js @@ -0,0 +1,133 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +function pingPongTest(port, host) { + const N = 1000; + let count = 0; + let sentPongs = 0; + let sent_final_ping = false; + + const server = net.createServer( + { allowHalfOpen: true }, + common.mustCall(onSocket) + ); + + function onSocket(socket) { + assert.strictEqual(socket.server, server); + assert.strictEqual( + server, + server.getConnections(common.mustSucceed((connections) => { + assert.strictEqual(connections, 1); + })) + ); + + socket.setNoDelay(); + socket.timeout = 0; + + socket.setEncoding('utf8'); + socket.on('data', common.mustCall(function(data) { + // Since we never queue data (we're always waiting for the PING + // before sending a pong) the writeQueueSize should always be less + // than one message. + assert.ok(socket.bufferSize >= 0 && socket.bufferSize <= 4); + + assert.strictEqual(socket.writable, true); + assert.strictEqual(socket.readable, true); + assert.ok(count <= N); + assert.strictEqual(data, 'PING'); + + socket.write('PONG', common.mustCall(function() { + sentPongs++; + })); + }, N + 1)); + + socket.on('end', common.mustCall(function() { + assert.strictEqual(socket.allowHalfOpen, true); + assert.strictEqual(socket.writable, true); // Because allowHalfOpen + assert.strictEqual(socket.readable, false); + socket.end(); + })); + + socket.on('error', common.mustNotCall()); + + socket.on('close', common.mustCall(function() { + assert.strictEqual(socket.writable, false); + assert.strictEqual(socket.readable, false); + socket.server.close(); + })); + } + + + server.listen(port, host, common.mustCall(function() { + if (this.address().port) + port = this.address().port; + + const client = net.createConnection(port, host); + + client.setEncoding('ascii'); + client.on('connect', common.mustCall(function() { + assert.strictEqual(client.readable, true); + assert.strictEqual(client.writable, true); + client.write('PING'); + })); + + client.on('data', common.mustCall(function(data) { + assert.strictEqual(data, 'PONG'); + count += 1; + + if (sent_final_ping) { + assert.strictEqual(client.writable, false); + assert.strictEqual(client.readable, true); + return; + } + assert.strictEqual(client.writable, true); + assert.strictEqual(client.readable, true); + + if (count < N) { + client.write('PING'); + } else { + sent_final_ping = true; + client.write('PING'); + client.end(); + } + }, N + 1)); + + client.on('close', common.mustCall(function() { + assert.strictEqual(count, N + 1); + assert.strictEqual(sentPongs, N + 1); + assert.strictEqual(sent_final_ping, true); + })); + + client.on('error', common.mustNotCall()); + })); +} + +/* All are run at once, so run on different ports */ +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +pingPongTest(common.PIPE); +pingPongTest(0); +if (common.hasIPv6) pingPongTest(0, '::1'); else pingPongTest(0, '127.0.0.1'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-pipe-connect-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-pipe-connect-errors.js new file mode 100644 index 00000000..fec4259b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-pipe-connect-errors.js @@ -0,0 +1,97 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const net = require('net'); +const assert = require('assert'); + +// Test if ENOTSOCK is fired when trying to connect to a file which is not +// a socket. + +let emptyTxt; + +if (common.isWindows) { + // On Win, common.PIPE will be a named pipe, so we use an existing empty + // file instead + emptyTxt = fixtures.path('empty.txt'); +} else { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + // Keep the file name very short so that we don't exceed the 108 char limit + // on CI for a POSIX socket. Even though this isn't actually a socket file, + // the error will be different from the one we are expecting if we exceed the + // limit. + emptyTxt = `${tmpdir.path}0.txt`; + + function cleanup() { + try { + fs.unlinkSync(emptyTxt); + } catch (e) { + assert.strictEqual(e.code, 'ENOENT'); + } + } + process.on('exit', cleanup); + cleanup(); + fs.writeFileSync(emptyTxt, ''); +} + +const notSocketClient = net.createConnection(emptyTxt, function() { + assert.fail('connection callback should not run'); +}); + +notSocketClient.on('error', common.mustCall(function(err) { + assert(err.code === 'ENOTSOCK' || err.code === 'ECONNREFUSED', + `received ${err.code} instead of ENOTSOCK or ECONNREFUSED`); +})); + + +// Trying to connect to not-existing socket should result in ENOENT error +const noEntSocketClient = net.createConnection('no-ent-file', function() { + assert.fail('connection to non-existent socket, callback should not run'); +}); + +noEntSocketClient.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'ENOENT'); +})); + + +// On Windows or IBMi or when running as root, +// a chmod has no effect on named pipes +if (!common.isWindows && !common.isIBMi && process.getuid() !== 0) { + // Trying to connect to a socket one has no access to should result in EACCES + const accessServer = net.createServer( + common.mustNotCall('server callback should not run')); + accessServer.listen(common.PIPE, common.mustCall(function() { + fs.chmodSync(common.PIPE, 0); + + const accessClient = net.createConnection(common.PIPE, function() { + assert.fail('connection should get EACCES, callback should not run'); + }); + + accessClient.on('error', common.mustCall(function(err) { + assert.strictEqual(err.code, 'EACCES'); + accessServer.close(); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-reconnect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-reconnect.js new file mode 100644 index 00000000..233f5b01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-reconnect.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const net = require('net'); + +const N = 50; +let client_recv_count = 0; +let client_end_count = 0; +let disconnect_count = 0; + +const server = net.createServer(function(socket) { + console.error('SERVER: got socket connection'); + socket.resume(); + + console.error('SERVER connect, writing'); + socket.write('hello\r\n'); + + socket.on('end', () => { + console.error('SERVER socket end, calling end()'); + socket.end(); + }); + + socket.on('close', (had_error) => { + console.log(`SERVER had_error: ${JSON.stringify(had_error)}`); + assert.strictEqual(had_error, false); + }); +}); + +server.listen(0, function() { + console.log('SERVER listening'); + const client = net.createConnection(this.address().port); + + client.setEncoding('UTF8'); + + client.on('connect', () => { + console.error('CLIENT connected', client._writableState); + }); + + client.on('data', function(chunk) { + client_recv_count += 1; + console.log(`client_recv_count ${client_recv_count}`); + assert.strictEqual(chunk, 'hello\r\n'); + console.error('CLIENT: calling end', client._writableState); + client.end(); + }); + + client.on('end', () => { + console.error('CLIENT end'); + client_end_count++; + }); + + client.on('close', (had_error) => { + console.log('CLIENT disconnect'); + assert.strictEqual(had_error, false); + if (disconnect_count++ < N) + client.connect(server.address().port); // reconnect + else + server.close(); + }); +}); + +process.on('exit', () => { + assert.strictEqual(disconnect_count, N + 1); + assert.strictEqual(client_recv_count, N + 1); + assert.strictEqual(client_end_count, N + 1); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address-port.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address-port.js new file mode 100644 index 00000000..615f2297 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address-port.js @@ -0,0 +1,84 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const net = require('net'); + +let conns_closed = 0; + +const remoteAddrCandidates = [ common.localhostIPv4, + '::1', + '::ffff:127.0.0.1' ]; + +const remoteFamilyCandidates = ['IPv4', 'IPv6']; + +const server = net.createServer(common.mustCall(function(socket) { + assert.ok(remoteAddrCandidates.includes(socket.remoteAddress), + `Invalid remoteAddress: ${socket.remoteAddress}`); + assert.ok(remoteFamilyCandidates.includes(socket.remoteFamily), + `Invalid remoteFamily: ${socket.remoteFamily}`); + assert.ok(socket.remotePort); + assert.notStrictEqual(socket.remotePort, this.address().port); + socket.on('end', function() { + if (++conns_closed === 2) server.close(); + }); + socket.on('close', function() { + assert.ok(remoteAddrCandidates.includes(socket.remoteAddress)); + assert.ok(remoteFamilyCandidates.includes(socket.remoteFamily)); + }); + socket.resume(); +}, 2)); + +server.listen(0, function() { + const client = net.createConnection(this.address().port, '127.0.0.1'); + const client2 = net.createConnection(this.address().port); + + assert.strictEqual(client.remoteAddress, undefined); + assert.strictEqual(client.remoteFamily, undefined); + assert.strictEqual(client.remotePort, undefined); + assert.strictEqual(client2.remoteAddress, undefined); + assert.strictEqual(client2.remoteFamily, undefined); + assert.strictEqual(client2.remotePort, undefined); + + client.on('connect', function() { + assert.ok(remoteAddrCandidates.includes(client.remoteAddress)); + assert.ok(remoteFamilyCandidates.includes(client.remoteFamily)); + assert.strictEqual(client.remotePort, server.address().port); + client.end(); + }); + client.on('close', function() { + assert.ok(remoteAddrCandidates.includes(client.remoteAddress)); + assert.ok(remoteFamilyCandidates.includes(client.remoteFamily)); + }); + client2.on('connect', function() { + assert.ok(remoteAddrCandidates.includes(client2.remoteAddress)); + assert.ok(remoteFamilyCandidates.includes(client2.remoteFamily)); + assert.strictEqual(client2.remotePort, server.address().port); + client2.end(); + }); + client2.on('close', function() { + assert.ok(remoteAddrCandidates.includes(client2.remoteAddress)); + assert.ok(remoteFamilyCandidates.includes(client2.remoteFamily)); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address.js new file mode 100644 index 00000000..a116cb99 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-remote-address.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const { strictEqual } = require('assert'); + +const server = net.createServer(); + +server.listen(common.mustCall(function() { + const socket = net.connect({ port: server.address().port }); + + strictEqual(socket.connecting, true); + strictEqual(socket.remoteAddress, undefined); + + socket.on('connect', common.mustCall(function() { + strictEqual(socket.remoteAddress !== undefined, true); + socket.end(); + })); + + socket.on('end', common.mustCall(function() { + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-reuseport.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-reuseport.js new file mode 100644 index 00000000..3b7fc100 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-reuseport.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const { checkSupportReusePort, options } = require('../common/net'); +const net = require('net'); + +function test(host) { + const server1 = net.createServer(); + const server2 = net.createServer(); + server1.listen({ ...options, host }, common.mustCall(() => { + const port = server1.address().port; + server2.listen({ ...options, host, port }, common.mustCall(() => { + server1.close(); + server2.close(); + })); + })); +} + +checkSupportReusePort() +.then(() => { + test('127.0.0.1'); + common.hasIPv6 && test('::'); +}, () => { + common.skip('The `reusePort` option is not supported'); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-async-dispose.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-async-dispose.mjs new file mode 100644 index 00000000..08765e9c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-async-dispose.mjs @@ -0,0 +1,30 @@ +import * as common from '../common/index.mjs'; +import assert from 'node:assert'; +import net from 'node:net'; +import { describe, it } from 'node:test'; + +describe('net.Server[Symbol.asyncDispose]()', () => { + it('should close the server', async () => { + const server = net.createServer(); + const timeoutRef = setTimeout(common.mustNotCall(), 2 ** 31 - 1); + + server.listen(0, common.mustCall(async () => { + await server[Symbol.asyncDispose]().then(common.mustCall()); + assert.strictEqual(server.address(), null); + clearTimeout(timeoutRef); + })); + + server.on('close', common.mustCall()); + }); + + it('should resolve even if the server is already closed', async () => { + const server = net.createServer(); + const timeoutRef = setTimeout(common.mustNotCall(), 2 ** 31 - 1); + + server.listen(0, common.mustCall(async () => { + await server[Symbol.asyncDispose]().then(common.mustCall()); + await server[Symbol.asyncDispose]().then(common.mustCall(), common.mustNotCall()); + clearTimeout(timeoutRef); + })); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-blocklist.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-blocklist.js new file mode 100644 index 00000000..8f310bd6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-blocklist.js @@ -0,0 +1,19 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const blockList = new net.BlockList(); +blockList.addAddress(common.localhostIPv4); + +const server = net.createServer({ blockList }, common.mustNotCall()); +server.listen(0, common.localhostIPv4, common.mustCall(() => { + const adddress = server.address(); + const socket = net.connect({ + localAddress: common.localhostIPv4, + host: adddress.address, + port: adddress.port + }); + socket.on('close', common.mustCall(() => { + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-call-listen-multiple-times.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-call-listen-multiple-times.js new file mode 100644 index 00000000..e757c6c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-call-listen-multiple-times.js @@ -0,0 +1,47 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +// First test. Check that after error event you can listen right away. +{ + const dummyServer = net.Server(); + const server = net.Server(); + + // Run some server in order to simulate EADDRINUSE error. + dummyServer.listen(common.mustCall(() => { + // Try to listen used port. + server.listen(dummyServer.address().port); + })); + + server.on('error', common.mustCall((e) => { + server.listen(common.mustCall(() => { + dummyServer.close(); + server.close(); + })); + })); +} + +// Second test. Check that second listen call throws an error. +{ + const server = net.Server(); + + server.listen(common.mustCall(() => server.close())); + + assert.throws(() => server.listen(), { + code: 'ERR_SERVER_ALREADY_LISTEN', + name: 'Error' + }); +} + +// Third test. +// Check that after the close call you can run listen method just fine. +{ + const server = net.Server(); + + server.listen(common.mustCall(() => { + server.close(); + server.listen(common.mustCall(() => server.close())); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-capture-rejection.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-capture-rejection.js new file mode 100644 index 00000000..b1564ec2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-capture-rejection.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); +const { createServer, connect } = require('net'); + +events.captureRejections = true; + +const server = createServer(common.mustCall(async (sock) => { + server.close(); + + const _err = new Error('kaboom'); + sock.on('error', common.mustCall((err) => { + assert.strictEqual(err, _err); + })); + throw _err; +})); + +server.listen(0, common.mustCall(() => { + const sock = connect( + server.address().port, + server.address().host + ); + + sock.on('close', common.mustCall()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-calling-lookup-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-calling-lookup-callback.js new file mode 100644 index 00000000..0c426395 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-calling-lookup-callback.js @@ -0,0 +1,7 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +// Process should exit because it does not create a real TCP server. +// Pass localhost to ensure create TCP handle asynchronously because it causes DNS resolution. +net.createServer().listen(0, 'localhost', common.mustNotCall()).close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-ipc-response.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-ipc-response.js new file mode 100644 index 00000000..e85bc96e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close-before-ipc-response.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const cluster = require('cluster'); + +// Process should exit +if (cluster.isPrimary) { + cluster.fork(); +} else { + const send = process.send; + process.send = function(message) { + // listenOnPrimaryHandle in net.js should call handle.close() + if (message.act === 'close') { + setImmediate(() => { + process.disconnect(); + }); + } + return send.apply(this, arguments); + }; + net.createServer().listen(0, common.mustNotCall()).close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close.js new file mode 100644 index 00000000..8291f704 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-close.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const sockets = []; + +const server = net.createServer(function(c) { + c.on('close', common.mustCall()); + + sockets.push(c); + + if (sockets.length === 2) { + assert.strictEqual(server.close(), server); + sockets.forEach((c) => c.destroy()); + } +}); + +server.on('close', common.mustCall()); + +assert.strictEqual(server, server.listen(0, () => { + net.createConnection(server.address().port); + net.createConnection(server.address().port); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections-in-cluster.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections-in-cluster.js new file mode 100644 index 00000000..490dab7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections-in-cluster.js @@ -0,0 +1,21 @@ +'use strict'; +const common = require('../common'); +const cluster = require('cluster'); +const http = require('http'); + +if (cluster.isPrimary) { + cluster.fork(); +} else { + const server = http.createServer(); + server.maxConnections = 0; + server.dropMaxConnection = true; + // When dropMaxConnection is false, the main process will continue to + // distribute the request to the child process, if true, the child will + // close the connection directly and emit drop event. + server.on('drop', common.mustCall((a) => { + process.exit(); + })); + server.listen(common.mustCall(() => { + http.get(`http://localhost:${server.address().port}`).on('error', console.error); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections.js new file mode 100644 index 00000000..3e10fc63 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-drop-connections.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +let firstSocket; +const dormantServer = net.createServer(common.mustNotCall()); +const server = net.createServer(common.mustCall((socket) => { + firstSocket = socket; +})); + +dormantServer.maxConnections = 0; +server.maxConnections = 1; + +dormantServer.on('drop', common.mustCall((data) => { + assert.strictEqual(!!data.localAddress, true); + assert.strictEqual(!!data.localPort, true); + assert.strictEqual(!!data.remoteAddress, true); + assert.strictEqual(!!data.remotePort, true); + assert.strictEqual(!!data.remoteFamily, true); + dormantServer.close(); +})); + +server.on('drop', common.mustCall((data) => { + assert.strictEqual(!!data.localAddress, true); + assert.strictEqual(!!data.localPort, true); + assert.strictEqual(!!data.remoteAddress, true); + assert.strictEqual(!!data.remotePort, true); + assert.strictEqual(!!data.remoteFamily, true); + firstSocket.destroy(); + server.close(); +})); + +dormantServer.listen(0, () => { + net.createConnection(dormantServer.address().port); +}); + +server.listen(0, () => { + net.createConnection(server.address().port); + net.createConnection(server.address().port); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-keepalive.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-keepalive.js new file mode 100644 index 00000000..6f3db646 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-keepalive.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer({ + keepAlive: true, + keepAliveInitialDelay: 1000 +}, common.mustCall((socket) => { + const setKeepAlive = socket._handle.setKeepAlive; + socket._handle.setKeepAlive = common.mustCall((enable, initialDelay) => { + assert.strictEqual(enable, true); + assert.match(String(initialDelay), /^2|3$/); + return setKeepAlive.call(socket._handle, enable, initialDelay); + }, 2); + socket.setKeepAlive(true, 1000); + socket.setKeepAlive(true, 2000); + socket.setKeepAlive(true, 3000); + socket.destroy(); + server.close(); +})).listen(0, common.mustCall(() => { + net.connect(server.address().port); +})); + +const onconnection = server._handle.onconnection; +server._handle.onconnection = common.mustCall((err, clientHandle) => { + const setKeepAlive = clientHandle.setKeepAlive; + clientHandle.setKeepAlive = common.mustCall((enable, initialDelayMsecs) => { + assert.strictEqual(enable, server.keepAlive); + assert.strictEqual(initialDelayMsecs, server.keepAliveInitialDelay); + setKeepAlive.call(clientHandle, enable, initialDelayMsecs); + clientHandle.setKeepAlive = setKeepAlive; + }); + onconnection.call(server._handle, err, clientHandle); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-handle.js new file mode 100644 index 00000000..58f9d2ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-handle.js @@ -0,0 +1,156 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const fs = require('fs'); +const { getSystemErrorName } = require('util'); +const { internalBinding } = require('internal/test/binding'); +const { TCP, constants: TCPConstants } = internalBinding('tcp_wrap'); +const { Pipe, constants: PipeConstants } = internalBinding('pipe_wrap'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function closeServer() { + return common.mustCall(function() { + this.close(); + }); +} + +// server.listen(pipe) creates a new pipe wrap, +// so server.close() doesn't actually unlink this existing pipe. +// It needs to be unlinked separately via handle.close() +function closePipeServer(handle) { + return common.mustCall(function() { + this.close(); + handle.close(); + }); +} + +let counter = 0; + +// Avoid conflict with listen-path +function randomPipePath() { + return `${common.PIPE}-listen-handle-${counter++}`; +} + +function randomHandle(type) { + let handle, errno, handleName; + if (type === 'tcp') { + handle = new TCP(TCPConstants.SOCKET); + errno = handle.bind('0.0.0.0', 0); + handleName = 'arbitrary tcp port'; + } else { + const path = randomPipePath(); + handle = new Pipe(PipeConstants.SOCKET); + errno = handle.bind(path); + handleName = `pipe ${path}`; + } + + if (errno < 0) { + assert.fail(`unable to bind ${handleName}: ${getSystemErrorName(errno)}`); + } + + if (!common.isWindows) { // `fd` doesn't work on Windows. + // err >= 0 but fd = -1, should not happen + assert.notStrictEqual(handle.fd, -1, + `Bound ${handleName} has fd -1 and errno ${errno}`); + } + return handle; +} + +// Not a public API, used by child_process +{ + // Test listen(tcp) + net.createServer() + .listen(randomHandle('tcp')) + .on('listening', closeServer()); + // Test listen(tcp, cb) + net.createServer() + .listen(randomHandle('tcp'), closeServer()); +} + +function randomPipes(number) { + const arr = []; + for (let i = 0; i < number; ++i) { + arr.push(randomHandle('pipe')); + } + return arr; +} + +// Not a public API, used by child_process +if (!common.isWindows) { // Windows doesn't support {fd: } + const handles = randomPipes(2); // Generate pipes in advance + // Test listen(pipe) + net.createServer() + .listen(handles[0]) + .on('listening', closePipeServer(handles[0])); + // Test listen(pipe, cb) + net.createServer() + .listen(handles[1], closePipeServer(handles[1])); +} + +{ + // Test listen({handle: tcp}, cb) + net.createServer() + .listen({ handle: randomHandle('tcp') }, closeServer()); + // Test listen({handle: tcp}) + net.createServer() + .listen({ handle: randomHandle('tcp') }) + .on('listening', closeServer()); + // Test listen({_handle: tcp}, cb) + net.createServer() + .listen({ _handle: randomHandle('tcp') }, closeServer()); + // Test listen({_handle: tcp}) + net.createServer() + .listen({ _handle: randomHandle('tcp') }) + .on('listening', closeServer()); +} + +if (!common.isWindows) { // Windows doesn't support {fd: } + // Test listen({fd: tcp.fd}, cb) + net.createServer() + .listen({ fd: randomHandle('tcp').fd }, closeServer()); + // Test listen({fd: tcp.fd}) + net.createServer() + .listen({ fd: randomHandle('tcp').fd }) + .on('listening', closeServer()); +} + +if (!common.isWindows) { // Windows doesn't support {fd: } + const handles = randomPipes(6); // Generate pipes in advance + // Test listen({handle: pipe}, cb) + net.createServer() + .listen({ handle: handles[0] }, closePipeServer(handles[0])); + // Test listen({handle: pipe}) + net.createServer() + .listen({ handle: handles[1] }) + .on('listening', closePipeServer(handles[1])); + // Test listen({_handle: pipe}, cb) + net.createServer() + .listen({ _handle: handles[2] }, closePipeServer(handles[2])); + // Test listen({_handle: pipe}) + net.createServer() + .listen({ _handle: handles[3] }) + .on('listening', closePipeServer(handles[3])); + // Test listen({fd: pipe.fd}, cb) + net.createServer() + .listen({ fd: handles[4].fd }, closePipeServer(handles[4])); + // Test listen({fd: pipe.fd}) + net.createServer() + .listen({ fd: handles[5].fd }) + .on('listening', closePipeServer(handles[5])); +} + +if (!common.isWindows) { // Windows doesn't support {fd: } + // Test invalid fd + const fd = fs.openSync(__filename, 'r'); + net.createServer() + .listen({ fd }, common.mustNotCall()) + .on('error', common.mustCall(function(err) { + assert.strictEqual(String(err), 'Error: listen EINVAL: invalid argument'); + this.close(); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options-signal.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options-signal.js new file mode 100644 index 00000000..60e78fa0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options-signal.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +{ + // Test bad signal. + const server = net.createServer(); + assert.throws( + () => server.listen({ port: 0, signal: 'INVALID_SIGNAL' }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +{ + // Test close. + const server = net.createServer(); + const controller = new AbortController(); + server.on('close', common.mustCall()); + server.listen({ port: 0, signal: controller.signal }); + controller.abort(); +} + +{ + // Test close with pre-aborted signal. + const server = net.createServer(); + const signal = AbortSignal.abort(); + server.on('close', common.mustCall()); + server.listen({ port: 0, signal }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options.js new file mode 100644 index 00000000..7e306af8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-options.js @@ -0,0 +1,94 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +function close() { this.close(); } + +{ + // Test listen() + net.createServer().listen().on('listening', common.mustCall(close)); + // Test listen(cb) + net.createServer().listen(common.mustCall(close)); + // Test listen(port) + net.createServer().listen(0).on('listening', common.mustCall(close)); + // Test listen({port}) + net.createServer().listen({ port: 0 }) + .on('listening', common.mustCall(close)); +} + +// Test listen(port, cb) and listen({ port }, cb) combinations +const listenOnPort = [ + (port, cb) => net.createServer().listen({ port }, cb), + (port, cb) => net.createServer().listen(port, cb), +]; + +{ + const assertPort = () => { + return common.expectsError({ + code: 'ERR_SOCKET_BAD_PORT', + name: 'RangeError' + }); + }; + + for (const listen of listenOnPort) { + // Arbitrary unused ports + listen('0', common.mustCall(close)); + listen(0, common.mustCall(close)); + listen(undefined, common.mustCall(close)); + listen(null, common.mustCall(close)); + // Test invalid ports + assert.throws(() => listen(-1, common.mustNotCall()), assertPort()); + assert.throws(() => listen(NaN, common.mustNotCall()), assertPort()); + assert.throws(() => listen(123.456, common.mustNotCall()), assertPort()); + assert.throws(() => listen(65536, common.mustNotCall()), assertPort()); + assert.throws(() => listen(1 / 0, common.mustNotCall()), assertPort()); + assert.throws(() => listen(-1 / 0, common.mustNotCall()), assertPort()); + } + // In listen(options, cb), port takes precedence over path + assert.throws(() => { + net.createServer().listen({ port: -1, path: common.PIPE }, + common.mustNotCall()); + }, assertPort()); +} + +{ + function shouldFailToListen(options) { + const fn = () => { + net.createServer().listen(options, common.mustNotCall()); + }; + + if (typeof options === 'object' && + !(('port' in options) || ('path' in options))) { + assert.throws(fn, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: /^The argument 'options' must have the property "port" or "path"\. Received .+$/, + }); + } else { + assert.throws(fn, + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'TypeError', + message: /^The argument 'options' is invalid\. Received .+$/, + }); + } + } + + shouldFailToListen(false, { port: false }); + shouldFailToListen({ port: false }); + shouldFailToListen(true); + shouldFailToListen({ port: true }); + // Invalid fd as listen(handle) + shouldFailToListen({ fd: -1 }); + // Invalid path in listen(options) + shouldFailToListen({ path: -1 }); + + // Neither port or path are specified in options + shouldFailToListen({}); + shouldFailToListen({ host: 'localhost' }); + shouldFailToListen({ host: 'localhost:3000' }); + shouldFailToListen({ host: { port: 3000 } }); + shouldFailToListen({ exclusive: true }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-path.js new file mode 100644 index 00000000..2be36b90 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-path.js @@ -0,0 +1,91 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); +const fs = require('fs'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function closeServer() { + return common.mustCall(function() { + this.close(); + }); +} + +let counter = 0; + +// Avoid conflict with listen-handle +function randomPipePath() { + return `${common.PIPE}-listen-path-${counter++}`; +} + +// Test listen(path) +{ + const handlePath = randomPipePath(); + net.createServer() + .listen(handlePath) + .on('listening', closeServer()); +} + +// Test listen({path}) +{ + const handlePath = randomPipePath(); + net.createServer() + .listen({ path: handlePath }) + .on('listening', closeServer()); +} + +// Test listen(path, cb) +{ + const handlePath = randomPipePath(); + net.createServer() + .listen(handlePath, closeServer()); +} + +// Test listen(path, cb) +{ + const handlePath = randomPipePath(); + net.createServer() + .listen({ path: handlePath }, closeServer()); +} + +// Test pipe chmod +{ + const handlePath = randomPipePath(); + + const server = net.createServer() + .listen({ + path: handlePath, + readableAll: true, + writableAll: true + }, common.mustCall(() => { + if (process.platform !== 'win32') { + const mode = fs.statSync(handlePath).mode; + assert.notStrictEqual(mode & fs.constants.S_IROTH, 0); + assert.notStrictEqual(mode & fs.constants.S_IWOTH, 0); + } + server.close(); + })); +} + +// Test should emit "error" events when listening fails. +{ + const handlePath = randomPipePath(); + const server1 = net.createServer().listen({ path: handlePath }, () => { + // As the handlePath is in use, binding to the same address again should + // make the server emit an 'EADDRINUSE' error. + const server2 = net.createServer() + .listen({ + path: handlePath, + writableAll: true, + }, common.mustNotCall()); + + server2.on('error', common.mustCall((err) => { + server1.close(); + assert.strictEqual(err.code, 'EADDRINUSE'); + assert.match(err.message, /^listen EADDRINUSE: address already in use/); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-remove-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-remove-callback.js new file mode 100644 index 00000000..a874099f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-listen-remove-callback.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +// Server should only fire listen callback once +const server = net.createServer(); + +server.on('close', function() { + const listeners = server.listeners('listening'); + console.log('Closed, listeners:', listeners.length); + assert.strictEqual(listeners.length, 0); +}); + +server.listen(0, function() { + server.close(); +}); + +server.once('close', function() { + server.listen(0, function() { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections-close-makes-more-available.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections-close-makes-more-available.js new file mode 100644 index 00000000..f607f28c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections-close-makes-more-available.js @@ -0,0 +1,85 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const net = require('net'); + +// Sets the server's maxConnections property to 1. +// Open 2 connections (connection 0 and connection 1). +// Connection 0 should be accepted. +// Connection 1 should be rejected. +// Closes connection 0. +// Open 2 more connections (connection 2 and 3). +// Connection 2 should be accepted. +// Connection 3 should be rejected. + +const connections = []; +const received = []; +const sent = []; + +function createConnection(index) { + console.error(`creating connection ${index}`); + + return new Promise(function(resolve, reject) { + const connection = net.createConnection(server.address().port, function() { + const msg = String(index); + console.error(`sending message: ${msg}`); + this.write(msg); + sent.push(msg); + }); + + connection.on('error', function(err) { + assert.strictEqual(err.code, 'ECONNRESET'); + resolve(); + }); + + connection.on('data', function(e) { + console.error(`connection ${index} received response`); + resolve(); + }); + + connection.on('end', function() { + console.error(`ending ${index}`); + resolve(); + }); + + connections[index] = connection; + }); +} + +function closeConnection(index) { + console.error(`closing connection ${index}`); + return new Promise(function(resolve, reject) { + connections[index].on('end', function() { + resolve(); + }); + connections[index].end(); + }); +} + +const server = net.createServer(function(socket) { + socket.on('data', function(data) { + console.error(`received message: ${data}`); + received.push(String(data)); + socket.write('acknowledged'); + }); +}); + +server.maxConnections = 1; + +server.listen(0, function() { + createConnection(0) + .then(createConnection.bind(null, 1)) + .then(closeConnection.bind(null, 0)) + .then(createConnection.bind(null, 2)) + .then(createConnection.bind(null, 3)) + .then(server.close.bind(server)) + .then(closeConnection.bind(null, 2)); +}); + +process.on('exit', function() { + // Confirm that all connections tried to send data... + assert.deepStrictEqual(sent, ['0', '1', '2', '3']); + // ...but that only connections 0 and 2 were successful. + assert.deepStrictEqual(received, ['0', '2']); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections.js new file mode 100644 index 00000000..ea9a8d29 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-max-connections.js @@ -0,0 +1,107 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const net = require('net'); + +// This test creates 20 connections to a server and sets the server's +// maxConnections property to 10. The first 10 connections make it through +// and the last 10 connections are rejected. + +const N = 20; +let closes = 0; +const waits = []; + +const server = net.createServer(common.mustCall(function(connection) { + connection.write('hello'); + waits.push(function() { connection.end(); }); +}, N / 2)); + +server.listen(0, function() { + makeConnection(0); +}); + +server.maxConnections = N / 2; + + +function makeConnection(index) { + const c = net.createConnection(server.address().port); + let gotData = false; + + c.on('connect', function() { + if (index + 1 < N) { + makeConnection(index + 1); + } + + c.on('close', function() { + console.error(`closed ${index}`); + closes++; + + if (closes < N / 2) { + assert.ok( + server.maxConnections <= index, + `${index} should not have been one of the first closed connections` + ); + } + + if (closes === N / 2) { + let cb; + console.error('calling wait callback.'); + while ((cb = waits.shift()) !== undefined) { + cb(); + } + server.close(); + } + + if (index < server.maxConnections) { + assert.strictEqual(gotData, true, + `${index} didn't get data, but should have`); + } else { + assert.strictEqual(gotData, false, + `${index} got data, but shouldn't have`); + } + }); + }); + + c.on('end', function() { c.end(); }); + + c.on('data', function(b) { + gotData = true; + assert.ok(b.length > 0); + }); + + c.on('error', function(e) { + // Retry if SmartOS and ECONNREFUSED. See + // https://github.com/nodejs/node/issues/2663. + if (common.isSunOS && (e.code === 'ECONNREFUSED')) { + c.connect(server.address().port); + } + console.error(`error ${index}: ${e}`); + }); +} + + +process.on('exit', function() { + assert.strictEqual(closes, N); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-nodelay.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-nodelay.js new file mode 100644 index 00000000..a7f11475 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-nodelay.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer({ + noDelay: true +}, common.mustCall((socket) => { + socket._handle.setNoDelay = common.mustNotCall(); + socket.setNoDelay(true); + socket.destroy(); + server.close(); +})).listen(0, common.mustCall(() => { + net.connect(server.address().port); +})); + +const onconnection = server._handle.onconnection; +server._handle.onconnection = common.mustCall((err, clientHandle) => { + const setNoDelay = clientHandle.setNoDelay; + clientHandle.setNoDelay = common.mustCall((enable) => { + assert.strictEqual(enable, server.noDelay); + setNoDelay.call(clientHandle, enable); + clientHandle.setNoDelay = setNoDelay; + }); + onconnection.call(server._handle, err, clientHandle); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-options.js new file mode 100644 index 00000000..8d218117 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-options.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +assert.throws(() => net.createServer('path'), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + +assert.throws(() => net.createServer(0), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-pause-on-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-pause-on-connect.js new file mode 100644 index 00000000..59c39e88 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-pause-on-connect.js @@ -0,0 +1,72 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const msg = 'test'; +let stopped = true; +let server1Sock; + + +const server1ConnHandler = (socket) => { + socket.on('data', function(data) { + if (stopped) { + assert.fail('data event should not have happened yet'); + } + + assert.strictEqual(data.toString(), msg); + socket.end(); + server1.close(); + }); + + server1Sock = socket; +}; + +const server1 = net.createServer({ pauseOnConnect: true }, server1ConnHandler); + +const server2ConnHandler = (socket) => { + socket.on('data', function(data) { + assert.strictEqual(data.toString(), msg); + socket.end(); + server2.close(); + + assert.strictEqual(server1Sock.bytesRead, 0); + server1Sock.resume(); + stopped = false; + }); +}; + +const server2 = net.createServer({ pauseOnConnect: false }, server2ConnHandler); + +server1.listen(0, function() { + const clientHandler = common.mustCall(function() { + server2.listen(0, function() { + net.createConnection({ port: this.address().port }).write(msg); + }); + }); + net.createConnection({ port: this.address().port }).write(msg, clientHandler); +}); + +process.on('exit', function() { + assert.strictEqual(stopped, false); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-reset.js new file mode 100644 index 00000000..3f9c049f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-reset.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const sockets = []; + +const server = net.createServer(function(c) { + c.on('close', common.mustCall()); + + sockets.push(c); + + if (sockets.length === 2) { + assert.strictEqual(server.close(), server); + sockets.forEach((c) => c.resetAndDestroy()); + } +}); + +server.on('close', common.mustCall()); + +assert.strictEqual(server, server.listen(0, () => { + net.createConnection(server.address().port) + .on('error', common.mustCall((error) => { + assert.strictEqual(error.code, 'ECONNRESET'); + })); + net.createConnection(server.address().port) + .on('error', common.mustCall((error) => { + assert.strictEqual(error.code, 'ECONNRESET'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-simultaneous-accepts-produce-warning-once.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-simultaneous-accepts-produce-warning-once.js new file mode 100644 index 00000000..391c2ece --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-simultaneous-accepts-produce-warning-once.js @@ -0,0 +1,19 @@ +'use strict'; + +// Test that DEP0121 is emitted only once if _setSimultaneousAccepts() is called +// more than once. This test is similar to +// test-net-deprecated-setsimultaneousaccepts.js, but that test calls +// _setSimultaneousAccepts() only once. Unlike this test, that will confirm +// that the warning is emitted on the first call. This test doesn't check which +// call caused the warning to be emitted. + +const { expectWarning } = require('../common'); +const { _setSimultaneousAccepts } = require('net'); + +expectWarning( + 'DeprecationWarning', + 'net._setSimultaneousAccepts() is deprecated and will be removed.', + 'DEP0121'); + +_setSimultaneousAccepts(); +_setSimultaneousAccepts(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-try-ports.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-try-ports.js new file mode 100644 index 00000000..12e8e91b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-try-ports.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This test binds to one port, then attempts to start a server on that +// port. It should be EADDRINUSE but be able to then bind to another port. +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server1 = net.Server(); + +const server2 = net.Server(); + +server2.on('error', common.mustCall(function(e) { + assert.strictEqual(e.code, 'EADDRINUSE'); + + server2.listen(0, common.mustCall(function() { + server1.close(); + server2.close(); + })); +})); + +server1.listen(0, common.mustCall(function() { + // This should make server2 emit EADDRINUSE + server2.listen(this.address().port); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref-persistent.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref-persistent.js new file mode 100644 index 00000000..b7727821 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref-persistent.js @@ -0,0 +1,12 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const server = net.createServer(); + +// Unref before listening +server.unref(); +server.listen(); + +// If the timeout fires, that means the server held the event loop open +// and the unref() was not persistent. Close the server and fail the test. +setTimeout(common.mustNotCall(), 1000).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref.js new file mode 100644 index 00000000..935ba5d6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-server-unref.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +const s = net.createServer(); +s.listen(0); +s.unref(); + +setTimeout(common.mustNotCall(), 1000).unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-settimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-settimeout.js new file mode 100644 index 00000000..581e27ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-settimeout.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This example sets a timeout then immediately attempts to disable the timeout +// https://github.com/joyent/node/pull/2245 + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const T = 100; + +const server = net.createServer(common.mustCall((c) => { + c.write('hello'); +})); + +server.listen(0, function() { + const socket = net.createConnection(this.address().port, 'localhost'); + + const s = socket.setTimeout(T, common.mustNotCall()); + assert.ok(s instanceof net.Socket); + + socket.on('data', common.mustCall(() => { + setTimeout(function() { + socket.destroy(); + server.close(); + }, T * 2); + })); + + socket.setTimeout(0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-byteswritten.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-byteswritten.js new file mode 100644 index 00000000..b7b7af89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-byteswritten.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(function(socket) { + socket.end(); +}); + +server.listen(0, common.mustCall(function() { + const socket = net.connect(server.address().port); + + // Cork the socket, then write twice; this should cause a writev, which + // previously caused an err in the bytesWritten count. + socket.cork(); + + socket.write('one'); + socket.write(Buffer.from('twø', 'utf8')); + + socket.uncork(); + + // one = 3 bytes, twø = 4 bytes + assert.strictEqual(socket.bytesWritten, 3 + 4); + + socket.on('connect', common.mustCall(function() { + assert.strictEqual(socket.bytesWritten, 3 + 4); + })); + + socket.on('end', common.mustCall(function() { + assert.strictEqual(socket.bytesWritten, 3 + 4); + + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-close-after-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-close-after-end.js new file mode 100644 index 00000000..06bf55f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-close-after-end.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(); + +server.on('connection', (socket) => { + let endEmitted = false; + + socket.once('readable', () => { + setTimeout(() => { + socket.read(); + }, common.platformTimeout(100)); + }); + socket.on('end', () => { + endEmitted = true; + }); + socket.on('close', () => { + assert(endEmitted); + server.close(); + }); + socket.end('foo'); +}); + +server.listen(common.mustCall(() => { + const socket = net.createConnection(server.address().port, () => { + socket.end('foo'); + }); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamily.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamily.js new file mode 100644 index 00000000..9ca8ab5c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamily.js @@ -0,0 +1,9 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const net = require('net'); + +assert.throws(() => { + net.connect({ port: 8080, autoSelectFamily: 'INVALID' }); +}, { code: 'ERR_INVALID_ARG_TYPE' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamilyattempttimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamilyattempttimeout.js new file mode 100644 index 00000000..0fc81378 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-invalid-autoselectfamilyattempttimeout.js @@ -0,0 +1,27 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const net = require('net'); + +for (const autoSelectFamilyAttemptTimeout of [-10, 0]) { + assert.throws(() => { + net.connect({ + port: 8080, + autoSelectFamily: true, + autoSelectFamilyAttemptTimeout, + }); + }, { code: 'ERR_OUT_OF_RANGE' }); + + assert.throws(() => { + net.setDefaultAutoSelectFamilyAttemptTimeout(autoSelectFamilyAttemptTimeout); + }, { code: 'ERR_OUT_OF_RANGE' }); +} + +// Check the default value of autoSelectFamilyAttemptTimeout is 10 +// if passed number is less than 10 +for (const autoSelectFamilyAttemptTimeout of [1, 9]) { + net.setDefaultAutoSelectFamilyAttemptTimeout(autoSelectFamilyAttemptTimeout); + assert.strictEqual(net.getDefaultAutoSelectFamilyAttemptTimeout(), 10); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-without-cb.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-without-cb.js new file mode 100644 index 00000000..274083eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connect-without-cb.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that socket.connect can be called without callback +// which is optional. + +const net = require('net'); + +const server = net.createServer(common.mustCall(function(conn) { + conn.end(); + server.close(); +})).listen(0, common.mustCall(function() { + const client = new net.Socket(); + + client.on('connect', common.mustCall(function() { + client.end(); + })); + + const address = server.address(); + if (!common.hasIPv6 && address.family === 'IPv6') { + // Necessary to pass CI running inside containers. + client.connect(address.port); + } else { + client.connect(address); + } +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connecting.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connecting.js new file mode 100644 index 00000000..21aa2611 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-connecting.js @@ -0,0 +1,21 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer((conn) => { + conn.end(); + server.close(); +}).listen(0, () => { + const client = net.connect(server.address().port, () => { + assert.strictEqual(client.connecting, false); + + // Legacy getter + assert.strictEqual(client._connecting, false); + client.end(); + }); + assert.strictEqual(client.connecting, true); + + // Legacy getter + assert.strictEqual(client._connecting, true); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-constructor.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-constructor.js new file mode 100644 index 00000000..47010aa3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-constructor.js @@ -0,0 +1,65 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const cluster = require('cluster'); +const net = require('net'); + +assert.throws(() => { + new net.Socket({ fd: -1 }); +}, { code: 'ERR_OUT_OF_RANGE' }); + +assert.throws(() => { + new net.Socket({ fd: 'foo' }); +}, { code: 'ERR_INVALID_ARG_TYPE' }); + +function test(sock, readable, writable) { + let socket; + if (sock instanceof net.Socket) { + socket = sock; + } else { + socket = new net.Socket(sock); + socket.unref(); + } + + assert.strictEqual(socket.readable, readable); + assert.strictEqual(socket.writable, writable); +} + +if (cluster.isPrimary) { + test(undefined, true, true); + + const server = net.createServer(common.mustCall((socket) => { + socket.unref(); + test(socket, true, true); + test({ handle: socket._handle }, true, true); + test({ handle: socket._handle, readable: true, writable: true }, + true, true); + server.close(); + })); + + server.listen(common.mustCall(() => { + const { port } = server.address(); + const socket = net.connect(port, common.mustCall(() => { + test(socket, true, true); + socket.end(); + })); + + test(socket, true, true); + })); + + cluster.setupPrimary({ + stdio: ['pipe', 'pipe', 'pipe', 'ipc', 'pipe', 'pipe', 'pipe'] + }); + + const worker = cluster.fork(); + worker.on('exit', common.mustCall((code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + })); +} else { + test(4, true, true); + test({ fd: 5 }, true, true); + test({ fd: 6, readable: true, writable: true }, true, true); + process.disconnect(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-send.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-send.js new file mode 100644 index 00000000..db792ad6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-send.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const server = net.createServer(); +server.listen(0, common.mustCall(function() { + const port = server.address().port; + const conn = net.createConnection(port); + + conn.on('connect', common.mustCall(function() { + // Test destroy returns this, even on multiple calls when it short-circuits. + assert.strictEqual(conn, conn.destroy().destroy()); + conn.on('error', common.mustNotCall()); + + conn.write(Buffer.from('kaboom'), common.expectsError({ + code: 'ERR_STREAM_DESTROYED', + message: 'Cannot call write after a stream was destroyed', + name: 'Error' + })); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-twice.js new file mode 100644 index 00000000..1029d7b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-destroy-twice.js @@ -0,0 +1,36 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(); +server.listen(0); +const port = server.address().port; +const conn = net.createConnection(port); + +conn.on('error', common.mustCall(() => { + conn.destroy(); +})); + +conn.on('close', common.mustCall()); +server.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-before-connect.js new file mode 100644 index 00000000..d40c9062 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-before-connect.js @@ -0,0 +1,13 @@ +'use strict'; + +const common = require('../common'); + +const net = require('net'); + +const server = net.createServer(); + +server.listen(common.mustCall(() => { + const socket = net.createConnection(server.address().port); + socket.on('close', common.mustCall(() => server.close())); + socket.end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-callback.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-callback.js new file mode 100644 index 00000000..a52cee67 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-end-callback.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); + +const server = net.createServer((socket) => { + socket.resume(); +}).unref(); + +server.listen(common.mustCall(() => { + const connect = (...args) => { + const socket = net.createConnection(server.address().port, () => { + socket.end(...args); + }); + }; + + const cb = common.mustCall(3); + + connect(cb); + connect('foo', cb); + connect('foo', 'utf8', cb); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-local-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-local-address.js new file mode 100644 index 00000000..58645322 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-local-address.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +// Skip test in FreeBSD jails +if (common.inFreeBSDJail) + common.skip('In a FreeBSD jail'); + +const assert = require('assert'); +const net = require('net'); + +let conns = 0; +const clientLocalPorts = []; +const serverRemotePorts = []; +const client = new net.Socket(); +const server = net.createServer((socket) => { + serverRemotePorts.push(socket.remotePort); + socket.end(); +}); + +server.on('close', common.mustCall(() => { + // Client and server should agree on the ports used + assert.deepStrictEqual(serverRemotePorts, clientLocalPorts); + assert.strictEqual(conns, 2); +})); + +server.listen(0, common.localhostIPv4, connect); + +function connect() { + if (conns === 2) { + server.close(); + return; + } + + conns++; + client.once('close', connect); + assert.strictEqual( + client, + client.connect(server.address().port, common.localhostIPv4, () => { + clientLocalPorts.push(client.localPort); + }) + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-no-halfopen-enforcer.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-no-halfopen-enforcer.js new file mode 100644 index 00000000..3df5b6d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-no-halfopen-enforcer.js @@ -0,0 +1,11 @@ +'use strict'; +require('../common'); + +// This test ensures that `net.Socket` does not inherit the no-half-open +// enforcer from `stream.Duplex`. + +const { Socket } = require('net'); +const { strictEqual } = require('assert'); + +const socket = new Socket({ allowHalfOpen: false }); +strictEqual(socket.listenerCount('end'), 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-ready-without-cb.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-ready-without-cb.js new file mode 100644 index 00000000..29da68e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-ready-without-cb.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); + +// This test ensures that socket.connect can be called without callback +// which is optional. + +const net = require('net'); + +const server = net.createServer(common.mustCall(function(conn) { + conn.end(); + server.close(); +})).listen(0, 'localhost', common.mustCall(function() { + const client = new net.Socket(); + + client.on('ready', common.mustCall(function() { + client.end(); + })); + + client.connect(server.address()); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-send.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-send.js new file mode 100644 index 00000000..b7b9f66c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-send.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const server = net.createServer(); +server.listen(0, common.mustCall(() => { + const port = server.address().port; + const conn = net.createConnection(port); + server.on('connection', (socket) => { + socket.on('error', common.expectsError({ + code: 'ECONNRESET', + message: 'read ECONNRESET', + name: 'Error' + })); + }); + + conn.on('connect', common.mustCall(() => { + assert.strictEqual(conn, conn.resetAndDestroy().destroy()); + conn.on('error', common.mustNotCall()); + + conn.write(Buffer.from('fzfzfzfzfz'), common.expectsError({ + code: 'ERR_STREAM_DESTROYED', + message: 'Cannot call write after a stream was destroyed', + name: 'Error' + })); + server.close(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-twice.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-twice.js new file mode 100644 index 00000000..0292c5e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-reset-twice.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(); +server.listen(0); +const port = server.address().port; +const conn = net.createConnection(port); + +conn.on('error', common.mustCall(() => { + conn.resetAndDestroy(); +})); + +conn.on('close', common.mustCall()); +server.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-setnodelay.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-setnodelay.js new file mode 100644 index 00000000..0be94a7b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-setnodelay.js @@ -0,0 +1,56 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const truthyValues = [true, 1, 'true', {}, []]; +const falseyValues = [false, 0, '']; +const genSetNoDelay = (desiredArg) => (enable) => { + assert.strictEqual(enable, desiredArg); +}; + +// setNoDelay should default to true +let socket = new net.Socket({ + handle: { + setNoDelay: common.mustCall(genSetNoDelay(true)), + readStart() {} + } +}); +socket.setNoDelay(); + +socket = new net.Socket({ + handle: { + setNoDelay: common.mustCall(genSetNoDelay(true), 1), + readStart() {} + } +}); +truthyValues.forEach((testVal) => socket.setNoDelay(testVal)); + +socket = new net.Socket({ + handle: { + setNoDelay: common.mustNotCall(), + readStart() {} + } +}); +falseyValues.forEach((testVal) => socket.setNoDelay(testVal)); + +socket = new net.Socket({ + handle: { + setNoDelay: common.mustCall(3), + readStart() {} + } +}); +truthyValues.concat(falseyValues).concat(truthyValues) + .forEach((testVal) => socket.setNoDelay(testVal)); + +// If a handler doesn't have a setNoDelay function it shouldn't be called. +// In the case below, if it is called an exception will be thrown +socket = new net.Socket({ + handle: { + setNoDelay: null, + readStart() {} + } +}); +const returned = socket.setNoDelay(true); +assert.ok(returned instanceof net.Socket); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout-unref.js new file mode 100644 index 00000000..ae6bde49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout-unref.js @@ -0,0 +1,56 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// Test that unref'ed sockets with timeouts do not prevent exit. + +const common = require('../common'); +const net = require('net'); + +const server = net.createServer(function(c) { + c.write('hello'); + c.unref(); +}); +server.listen(0); +server.unref(); + +let connections = 0; +const sockets = []; +const delays = [8, 5, 3, 6, 2, 4]; + +delays.forEach(function(T) { + const socket = net.createConnection(server.address().port, 'localhost'); + socket.on('connect', common.mustCall(function() { + if (++connections === delays.length) { + sockets.forEach(function(s) { + s.socket.setTimeout(s.timeout, function() { + s.socket.destroy(); + throw new Error('socket timed out unexpectedly'); + }); + + s.socket.unref(); + }); + } + })); + + sockets.push({ socket: socket, timeout: T * 1000 }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout.js new file mode 100644 index 00000000..2fc9b4e1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-timeout.js @@ -0,0 +1,78 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +// Verify that invalid delays throw +const s = new net.Socket(); +const nonNumericDelays = [ + '100', true, false, undefined, null, '', {}, () => {}, [], +]; +const badRangeDelays = [-0.001, -1, -Infinity, Infinity, NaN]; +const validDelays = [0, 0.001, 1, 1e6]; +const invalidCallbacks = [ + 1, '100', true, false, null, {}, [], Symbol('test'), +]; + + +for (let i = 0; i < nonNumericDelays.length; i++) { + assert.throws(() => { + s.setTimeout(nonNumericDelays[i], () => {}); + }, { code: 'ERR_INVALID_ARG_TYPE' }, nonNumericDelays[i]); +} + +for (let i = 0; i < badRangeDelays.length; i++) { + assert.throws(() => { + s.setTimeout(badRangeDelays[i], () => {}); + }, { code: 'ERR_OUT_OF_RANGE' }, badRangeDelays[i]); +} + +for (let i = 0; i < validDelays.length; i++) { + s.setTimeout(validDelays[i], () => {}); +} + +for (let i = 0; i < invalidCallbacks.length; i++) { + [0, 1].forEach((msec) => + assert.throws( + () => s.setTimeout(msec, invalidCallbacks[i]), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ) + ); +} + +const server = net.Server(); +server.listen(0, common.mustCall(() => { + const socket = net.createConnection(server.address().port); + assert.strictEqual( + socket.setTimeout(1, common.mustCall(() => { + socket.destroy(); + assert.strictEqual(socket.setTimeout(1, common.mustNotCall()), socket); + server.close(); + })), + socket + ); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-after-close.js new file mode 100644 index 00000000..207f735f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-after-close.js @@ -0,0 +1,42 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +{ + const server = net.createServer(); + + server.listen(common.mustCall(() => { + const port = server.address().port; + const client = net.connect({ port }, common.mustCall(() => { + client.on('error', common.mustCall((err) => { + server.close(); + assert.strictEqual(err.constructor, Error); + assert.strictEqual(err.message, 'write EBADF'); + })); + client._handle.close(); + client.write('foo'); + })); + })); +} + +{ + const server = net.createServer(); + + server.listen(common.mustCall(() => { + const port = server.address().port; + const client = net.connect({ port }, common.mustCall(() => { + client.on('error', common.expectsError({ + code: 'ERR_SOCKET_CLOSED', + message: 'Socket is closed', + name: 'Error' + })); + + server.close(); + + client._handle.close(); + client._handle = null; + client.write('foo'); + })); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-error.js new file mode 100644 index 00000000..e68db68c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-socket-write-error.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const server = net.createServer().listen(0, connectToServer); + +function connectToServer() { + const client = net.createConnection(this.address().port, () => { + client.on('error', common.mustNotCall()); + assert.throws(() => { + client.write(1337); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + + client.destroy(); + }) + .on('close', () => server.close()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-stream.js new file mode 100644 index 00000000..454dc690 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-stream.js @@ -0,0 +1,51 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const SIZE = 2E6; +const N = 10; +const buf = Buffer.alloc(SIZE, 'a'); + +const server = net.createServer(function(socket) { + socket.setNoDelay(); + + socket.on('error', common.mustCall(() => socket.destroy())) + .on('close', common.mustCall(() => server.close())); + + for (let i = 0; i < N; ++i) { + socket.write(buf, () => {}); + } + socket.end(); + +}).listen(0, function() { + const conn = net.connect(this.address().port); + conn.on('data', function(buf) { + assert.strictEqual(conn, conn.pause()); + setTimeout(function() { + conn.destroy(); + }, 20); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-sync-cork.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-sync-cork.js new file mode 100644 index 00000000..447f42ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-sync-cork.js @@ -0,0 +1,33 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(handle); + +const N = 100; +const buf = Buffer.alloc(2, 'a'); + +server.listen(0, function() { + const conn = net.connect(this.address().port); + + conn.on('connect', () => { + let res = true; + let i = 0; + for (; i < N && res; i++) { + conn.cork(); + conn.write(buf); + res = conn.write(buf); + conn.uncork(); + } + assert.strictEqual(i, N); + conn.end(); + }); +}); + +function handle(socket) { + socket.resume(); + socket.on('error', common.mustNotCall()) + .on('close', common.mustCall(() => server.close())); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-throttle.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-throttle.js new file mode 100644 index 00000000..fd9e2be9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-throttle.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); +const debuglog = require('util').debuglog('test'); + +let chars_recved = 0; +let npauses = 0; +let totalLength = 0; + +const server = net.createServer((connection) => { + const body = 'C'.repeat(1024); + let n = 1; + debuglog('starting write loop'); + while (connection.write(body)) { + n++; + } + debuglog('ended write loop'); + // Now that we're throttled, do some more writes to make sure the data isn't + // lost. + connection.write(body); + connection.write(body); + n += 2; + totalLength = n * body.length; + assert.ok(connection.bufferSize >= 0, `bufferSize: ${connection.bufferSize}`); + assert.ok( + connection.writableLength <= totalLength, + `writableLength: ${connection.writableLength}, totalLength: ${totalLength}`, + ); + connection.end(); +}); + +server.listen(0, () => { + const port = server.address().port; + debuglog(`server started on port ${port}`); + let paused = false; + const client = net.createConnection(port); + client.setEncoding('ascii'); + client.on('data', (d) => { + chars_recved += d.length; + debuglog(`got ${chars_recved}`); + if (!paused) { + client.pause(); + npauses += 1; + paused = true; + debuglog('pause'); + const x = chars_recved; + setTimeout(() => { + assert.strictEqual(chars_recved, x); + client.resume(); + debuglog('resume'); + paused = false; + }, 100); + } + }); + + client.on('end', () => { + server.close(); + client.end(); + }); +}); + + +process.on('exit', () => { + assert.strictEqual(chars_recved, totalLength); + assert.ok(npauses > 1, `${npauses} > 1`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-timeout-no-handle.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-timeout-no-handle.js new file mode 100644 index 00000000..b6baf891 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-timeout-no-handle.js @@ -0,0 +1,17 @@ +'use strict'; + +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); + +const socket = new net.Socket(); +socket.setTimeout(common.platformTimeout(50)); + +socket.on('timeout', common.mustCall(() => { + assert.strictEqual(socket._handle, null); +})); + +socket.on('connect', common.mustNotCall()); + +// Since the timeout is unrefed, the code will exit without this +setTimeout(() => {}, common.platformTimeout(200)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-writable.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-writable.js new file mode 100644 index 00000000..3659869e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-writable.js @@ -0,0 +1,15 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(common.mustCall(function(s) { + server.close(); + s.end(); +})).listen(0, '127.0.0.1', common.mustCall(function() { + const socket = net.connect(this.address().port, '127.0.0.1'); + socket.on('end', common.mustCall(() => { + assert.strictEqual(socket.writable, true); + socket.write('hello world'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-close.js new file mode 100644 index 00000000..2647e3d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-close.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +const net = require('net'); + +let serverSocket; + +const server = net.createServer(common.mustCall(function(socket) { + serverSocket = socket; + + socket.resume(); + + socket.on('error', common.mustNotCall()); +})); + +server.listen(0, function() { + const client = net.connect(this.address().port, function() { + // client.end() will close both the readable and writable side + // of the duplex because allowHalfOpen defaults to false. + // Then 'end' will be emitted when it receives a FIN packet from + // the other side. + client.on('end', common.mustCall(() => { + serverSocket.write('test', common.mustCall((err) => { + assert(err); + server.close(); + })); + })); + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-end-nt.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-end-nt.js new file mode 100644 index 00000000..99edc1d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-after-end-nt.js @@ -0,0 +1,32 @@ +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const net = require('net'); + +const { expectsError, mustCall } = common; + +// This test ensures those errors caused by calling `net.Socket.write()` +// after sockets ending will be emitted in the next tick. +const server = net.createServer(mustCall((socket) => { + socket.end(); +})).listen(() => { + const client = net.connect(server.address().port, () => { + let hasError = false; + client.on('error', mustCall((err) => { + hasError = true; + server.close(); + })); + client.on('end', mustCall(() => { + const ret = client.write('hello', expectsError({ + code: 'EPIPE', + message: 'This socket has been ended by the other party', + name: 'Error' + })); + + assert.strictEqual(ret, false); + assert(!hasError, 'The error should be emitted in the next tick.'); + })); + client.end(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-arguments.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-arguments.js new file mode 100644 index 00000000..2e2aa554 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-arguments.js @@ -0,0 +1,39 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); +const socket = net.Stream({ highWaterMark: 0 }); + +// Make sure that anything besides a buffer or a string throws. +socket.on('error', common.mustNotCall()); +assert.throws(() => { + socket.write(null); +}, { + code: 'ERR_STREAM_NULL_VALUES', + name: 'TypeError', + message: 'May not write null values to stream' +}); + +[ + true, + false, + undefined, + 1, + 1.0, + +Infinity, + -Infinity, + [], + {}, +].forEach((value) => { + const socket = net.Stream({ highWaterMark: 0 }); + // We need to check the callback since 'error' will only + // be emitted once per instance. + assert.throws(() => { + socket.write(value); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "chunk" argument must be of type string or an instance of ' + + `Buffer, TypedArray, or DataView.${common.invalidArgTypeHelper(value)}` + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-cb-on-destroy-before-connect.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-cb-on-destroy-before-connect.js new file mode 100644 index 00000000..99efb660 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-cb-on-destroy-before-connect.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(); +server.listen(0, common.mustCall(() => { + const socket = new net.Socket(); + + socket.on('connect', common.mustNotCall()); + + socket.connect({ + port: server.address().port, + }); + + assert(socket.connecting); + + socket.write('foo', common.expectsError({ + code: 'ERR_SOCKET_CLOSED_BEFORE_CONNECTION', + name: 'Error' + })); + + socket.destroy(); + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-connect-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-connect-write.js new file mode 100644 index 00000000..1f09b04f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-connect-write.js @@ -0,0 +1,46 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const server = net.createServer(function(socket) { + socket.pipe(socket); +}).listen(0, common.mustCall(function() { + const conn = net.connect(this.address().port); + let received = ''; + + conn.setEncoding('utf8'); + conn.write('before'); + conn.on('connect', function() { + conn.write(' after'); + }); + conn.on('data', function(buf) { + received += buf; + conn.end(); + }); + conn.on('end', common.mustCall(function() { + server.close(); + assert.strictEqual(received, 'before after'); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-buffer.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-buffer.js new file mode 100644 index 00000000..042dd79c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-buffer.js @@ -0,0 +1,34 @@ +'use strict'; +// Flags: --expose-gc + +// Note: This is a variant of test-net-write-fully-async-hex-string.js. +// This always worked, but it seemed appropriate to add a test that checks the +// behavior for Buffers, too. +const common = require('../common'); +const net = require('net'); + +const data = Buffer.alloc(1000000); + +const server = net.createServer(common.mustCall(function(conn) { + conn.resume(); +})).listen(0, common.mustCall(function() { + const conn = net.createConnection(this.address().port, common.mustCall(() => { + let count = 0; + + function writeLoop() { + if (count++ === 200) { + conn.destroy(); + server.close(); + return; + } + + while (conn.write(Buffer.from(data))); + globalThis.gc({ type: 'minor' }); + // The buffer allocated above should still be alive. + } + + conn.on('drain', writeLoop); + + writeLoop(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-hex-string.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-hex-string.js new file mode 100644 index 00000000..b80b09f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-fully-async-hex-string.js @@ -0,0 +1,32 @@ +'use strict'; +// Flags: --expose-gc + +// Regression test for https://github.com/nodejs/node/issues/8251. +const common = require('../common'); +const net = require('net'); + +const data = Buffer.alloc(1000000).toString('hex'); + +const server = net.createServer(common.mustCall(function(conn) { + conn.resume(); +})).listen(0, common.mustCall(function() { + const conn = net.createConnection(this.address().port, common.mustCall(() => { + let count = 0; + + function writeLoop() { + if (count++ === 20) { + conn.destroy(); + server.close(); + return; + } + + while (conn.write(data, 'hex')); + globalThis.gc({ type: 'minor' }); + // The buffer allocated inside the .write() call should still be alive. + } + + conn.on('drain', writeLoop); + + writeLoop(); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-net-write-slow.js b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-slow.js new file mode 100644 index 00000000..cf2d5790 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-net-write-slow.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const SIZE = 2E5; +const N = 10; +let flushed = 0; +let received = 0; +const buf = Buffer.alloc(SIZE, 'a'); + +const server = net.createServer(function(socket) { + socket.setNoDelay(); + socket.setTimeout(9999); + socket.on('timeout', function() { + assert.fail(`flushed: ${flushed}, received: ${received}/${SIZE * N}`); + }); + + for (let i = 0; i < N; ++i) { + socket.write(buf, function() { + ++flushed; + if (flushed === N) { + socket.setTimeout(0); + } + }); + } + socket.end(); + +}).listen(0, common.mustCall(function() { + const conn = net.connect(this.address().port); + conn.on('data', function(buf) { + received += buf.length; + conn.pause(); + setTimeout(function() { + conn.resume(); + }, 20); + }); + conn.on('end', common.mustCall(function() { + server.close(); + assert.strictEqual(received, SIZE * N); + })); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-doesnt-hang.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-doesnt-hang.js new file mode 100644 index 00000000..36c1740b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-doesnt-hang.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +// This test verifies that having a single nextTick statement and nothing else +// does not hang the event loop. If this test times out it has failed. + +require('../common'); +process.nextTick(function() { + // Nothing +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-domain.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-domain.js new file mode 100644 index 00000000..3e55ef32 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-domain.js @@ -0,0 +1,31 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const origNextTick = process.nextTick; + +require('domain'); + +// Requiring domain should not change nextTick. +assert.strictEqual(origNextTick, process.nextTick); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-errors.js new file mode 100644 index 00000000..6fd07962 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-errors.js @@ -0,0 +1,74 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const order = []; +let exceptionHandled = false; + +// This nextTick function will throw an error. It should only be called once. +// When it throws an error, it should still get removed from the queue. +process.nextTick(function() { + order.push('A'); + // cause an error + what(); // eslint-disable-line no-undef +}); + +// This nextTick function should remain in the queue when the first one +// is removed. It should be called if the error in the first one is +// caught (which we do in this test). +process.nextTick(function() { + order.push('C'); +}); + +function testNextTickWith(val) { + assert.throws(() => { + process.nextTick(val); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); +} + +testNextTickWith(false); +testNextTickWith(true); +testNextTickWith(1); +testNextTickWith('str'); +testNextTickWith({}); +testNextTickWith([]); + +process.on('uncaughtException', function(err, errorOrigin) { + assert.strictEqual(errorOrigin, 'uncaughtException'); + + if (!exceptionHandled) { + exceptionHandled = true; + order.push('B'); + } else { + // If we get here then the first process.nextTick got called twice + order.push('OOPS!'); + } +}); + +process.on('exit', function() { + assert.deepStrictEqual(order, ['A', 'B', 'C']); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-fixed-queue-regression.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-fixed-queue-regression.js new file mode 100644 index 00000000..1fe82d02 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-fixed-queue-regression.js @@ -0,0 +1,18 @@ +'use strict'; + +const common = require('../common'); + +// This tests a highly specific regression tied to the FixedQueue size, which +// was introduced in Node.js 9.7.0: https://github.com/nodejs/node/pull/18617 +// More specifically, a nextTick list could potentially end up not fully +// clearing in one run through if exactly 2048 ticks were added after +// microtasks were executed within the nextTick loop. + +process.nextTick(() => { + Promise.resolve(1).then(() => { + for (let i = 0; i < 2047; i++) + process.nextTick(common.mustCall()); + const immediate = setImmediate(common.mustNotCall()); + process.nextTick(common.mustCall(() => clearImmediate(immediate))); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-intentional-starvation.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-intentional-starvation.js new file mode 100644 index 00000000..ed357cb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-intentional-starvation.js @@ -0,0 +1,61 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// This is the inverse of test-next-tick-starvation. it verifies +// that process.nextTick will *always* come before other events + +let ran = false; +let starved = false; +const start = +new Date(); +let timerRan = false; + +function spin() { + ran = true; + const now = +new Date(); + if (now - start > 100) { + console.log('The timer is starving, just as we planned.'); + starved = true; + + // now let it out. + return; + } + + process.nextTick(spin); +} + +function onTimeout() { + if (!starved) throw new Error('The timer escaped!'); + console.log('The timer ran once the ban was lifted'); + timerRan = true; +} + +spin(); +setTimeout(onTimeout, 50); + +process.on('exit', function() { + assert.ok(ran); + assert.ok(starved); + assert.ok(timerRan); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering.js new file mode 100644 index 00000000..8d3ee648 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering.js @@ -0,0 +1,55 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +let i; + +const N = 30; +const done = []; + +function get_printer(timeout) { + return function() { + console.log(`Running from setTimeout ${timeout}`); + done.push(timeout); + }; +} + +process.nextTick(function() { + console.log('Running from nextTick'); + done.push('nextTick'); +}); + +for (i = 0; i < N; i += 1) { + setTimeout(get_printer(i), i); +} + +console.log('Running from main.'); + + +process.on('exit', function() { + assert.strictEqual(done[0], 'nextTick'); + // Disabling this test. I don't think we can ensure the order + // for (i = 0; i < N; i += 1) { + // assert.strictEqual(i, done[i + 1]); + // } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering2.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering2.js new file mode 100644 index 00000000..6c42bd8e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-ordering2.js @@ -0,0 +1,39 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const order = []; +process.nextTick(function() { + setTimeout(function() { + order.push('setTimeout'); + }, 0); + + process.nextTick(function() { + order.push('nextTick'); + }); +}); + +process.on('exit', function() { + assert.deepStrictEqual(order, ['nextTick', 'setTimeout']); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-when-exiting.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-when-exiting.js new file mode 100644 index 00000000..36dc2966 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick-when-exiting.js @@ -0,0 +1,14 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +process.on('exit', () => { + assert.strictEqual(process._exiting, true); + + process.nextTick( + common.mustNotCall('process is exiting, should not be called') + ); +}); + +process.exit(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-next-tick.js b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick.js new file mode 100644 index 00000000..47823f45 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-next-tick.js @@ -0,0 +1,63 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); + +process.nextTick(common.mustCall(function() { + process.nextTick(common.mustCall(function() { + process.nextTick(common.mustCall()); + })); +})); + +setTimeout(common.mustCall(function() { + process.nextTick(common.mustCall()); +}), 50); + +process.nextTick(common.mustCall()); + +const obj = {}; + +process.nextTick(function(a, b) { + assert.strictEqual(a, 42); + assert.strictEqual(b, obj); + assert.strictEqual(this, undefined); +}, 42, obj); + +process.nextTick((a, b) => { + assert.strictEqual(a, 42); + assert.strictEqual(b, obj); + assert.deepStrictEqual(this, {}); +}, 42, obj); + +process.nextTick(function() { + assert.strictEqual(this, undefined); +}, 1, 2, 3, 4); + +process.nextTick(() => { + assert.deepStrictEqual(this, {}); +}, 1, 2, 3, 4); + +process.on('exit', function() { + process.nextTick(common.mustNotCall()); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-no-addons-resolution-condition.js b/packages/secure-exec/tests/node-conformance/parallel/test-no-addons-resolution-condition.js new file mode 100644 index 00000000..9707f08d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-no-addons-resolution-condition.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const { Worker, isMainThread, parentPort } = require('worker_threads'); +const assert = require('assert'); +const { createRequire } = require('module'); + +const loadFixture = createRequire(fixtures.path('node_modules')); + +if (isMainThread) { + const tests = [[], ['--no-addons']]; + + for (const execArgv of tests) { + const worker = new Worker(__filename, { execArgv }); + + worker.on('message', common.mustCall((message) => { + if (execArgv.length === 0) { + assert.strictEqual(message, 'using native addons'); + } else { + assert.strictEqual(message, 'not using native addons'); + } + })); + } + +} else { + const message = loadFixture('pkgexports/no-addons'); + parentPort.postMessage(message); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-no-node-snapshot.js b/packages/secure-exec/tests/node-conformance/parallel/test-no-node-snapshot.js new file mode 100644 index 00000000..a636040a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-no-node-snapshot.js @@ -0,0 +1,5 @@ +'use strict'; + +// Flags: --no-node-snapshot + +require('../common'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-console.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-console.mjs new file mode 100644 index 00000000..e989b79a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-console.mjs @@ -0,0 +1,41 @@ +import '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import { describe, it } from 'node:test'; + +const skipForceColors = + process.config.variables.icu_gyp_path !== 'tools/icu/icu-generic.gyp' || + process.config.variables.node_shared_openssl; + +function replaceStackTrace(str) { + return snapshot.replaceStackTrace(str, '$1at *$7\n'); +} + +describe('console output', { concurrency: !process.env.TEST_PARALLEL }, () => { + function normalize(str) { + return str.replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '').replaceAll('/', '*').replaceAll(process.version, '*').replaceAll(/\d+/g, '*'); + } + const tests = [ + { name: 'console/2100bytes.js' }, + { name: 'console/console_low_stack_space.js' }, + { name: 'console/console.js' }, + { name: 'console/hello_world.js' }, + { + name: 'console/stack_overflow.js', + transform: snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths, normalize) + }, + !skipForceColors ? { name: 'console/force_colors.js', env: { FORCE_COLOR: 1 } } : null, + ].filter(Boolean); + const defaultTransform = snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths, replaceStackTrace); + for (const { name, transform, env } of tests) { + it(name, async () => { + await snapshot.spawnAndAssert( + fixtures.path(name), + transform ?? defaultTransform, + { env: { ...env, ...process.env } }, + ); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-errors.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-errors.mjs new file mode 100644 index 00000000..3d913475 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-errors.mjs @@ -0,0 +1,85 @@ +import * as common from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import * as os from 'node:os'; +import { describe, it } from 'node:test'; +import { basename } from 'node:path'; +import { pathToFileURL } from 'node:url'; + +const skipForceColors = + (common.isWindows && (Number(os.release().split('.')[0]) !== 10 || Number(os.release().split('.')[2]) < 14393)); // See https://github.com/nodejs/node/pull/33132 + + +function replaceStackTrace(str) { + return snapshot.replaceStackTrace(str, '$1at *$7\n'); +} + +function replaceForceColorsStackTrace(str) { + // eslint-disable-next-line no-control-regex + return str.replaceAll(/(\[90m\W+)at .*node:.*/g, '$1at *'); +} + +describe('errors output', { concurrency: !process.env.TEST_PARALLEL }, () => { + function normalize(str) { + const baseName = basename(process.argv0 || 'node', '.exe'); + return str.replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '') + .replaceAll(pathToFileURL(process.cwd()).pathname, '') + .replaceAll('//', '*') + .replaceAll(/\/(\w)/g, '*$1') + .replaceAll('*test*', '*') + .replaceAll('*fixtures*errors*', '*') + .replaceAll('file:**', 'file:*/') + .replaceAll(`${baseName} --`, '* --'); + } + + function normalizeNoNumbers(str) { + return normalize(str).replaceAll(/\d+:\d+/g, '*:*').replaceAll(/:\d+/g, ':*').replaceAll('*fixtures*message*', '*'); + } + const common = snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths); + const defaultTransform = snapshot.transform(common, normalize, snapshot.replaceNodeVersion); + const errTransform = snapshot.transform(common, normalizeNoNumbers, snapshot.replaceNodeVersion); + const promiseTransform = snapshot.transform(common, replaceStackTrace, + normalizeNoNumbers, snapshot.replaceNodeVersion); + const forceColorsTransform = snapshot.transform(common, normalize, + replaceForceColorsStackTrace, snapshot.replaceNodeVersion); + + const tests = [ + { name: 'errors/async_error_eval_cjs.js' }, + { name: 'errors/async_error_eval_esm.js' }, + { name: 'errors/async_error_microtask_main.js' }, + { name: 'errors/async_error_nexttick_main.js' }, + { name: 'errors/async_error_sync_main.js' }, + { name: 'errors/core_line_numbers.js' }, + { name: 'errors/async_error_sync_esm.mjs' }, + { name: 'errors/test-no-extra-info-on-fatal-exception.js' }, + { name: 'errors/error_aggregateTwoErrors.js', transform: errTransform }, + { name: 'errors/error_exit.js', transform: errTransform }, + { name: 'errors/error_with_nul.js', transform: errTransform }, + { name: 'errors/events_unhandled_error_common_trace.js', transform: errTransform }, + { name: 'errors/events_unhandled_error_nexttick.js', transform: errTransform }, + { name: 'errors/events_unhandled_error_sameline.js', transform: errTransform }, + { name: 'errors/events_unhandled_error_subclass.js', transform: errTransform }, + { name: 'errors/if-error-has-good-stack.js', transform: errTransform }, + { name: 'errors/throw_custom_error.js', transform: errTransform }, + { name: 'errors/throw_error_with_getter_throw.js', transform: errTransform }, + { name: 'errors/throw_in_eval_anonymous.js', transform: errTransform }, + { name: 'errors/throw_in_eval_named.js', transform: errTransform }, + { name: 'errors/throw_in_line_with_tabs.js', transform: errTransform }, + { name: 'errors/throw_non_error.js', transform: errTransform }, + { name: 'errors/throw_null.js', transform: errTransform }, + { name: 'errors/throw_undefined.js', transform: errTransform }, + { name: 'errors/timeout_throw.js', transform: errTransform }, + { name: 'errors/undefined_reference_in_new_context.js', transform: errTransform }, + { name: 'errors/promise_always_throw_unhandled.js', transform: promiseTransform }, + { name: 'errors/promise_unhandled_warn_with_error.js', transform: promiseTransform }, + { name: 'errors/unhandled_promise_trace_warnings.js', transform: promiseTransform }, + { skip: skipForceColors, name: 'errors/force_colors.js', + transform: forceColorsTransform, env: { FORCE_COLOR: 1 } }, + ]; + for (const { name, transform = defaultTransform, env, skip = false } of tests) { + it(name, { skip }, async () => { + await snapshot.spawnAndAssert(fixtures.path(name), transform, { env: { ...env, ...process.env } }); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-eval.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-eval.mjs new file mode 100644 index 00000000..d8c52176 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-eval.mjs @@ -0,0 +1,41 @@ +import '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import { describe, it } from 'node:test'; + +describe('eval output', { concurrency: true }, () => { + function normalize(str) { + return str.replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '') + .replaceAll(/\d+:\d+/g, '*:*'); + } + + const defaultTransform = snapshot.transform( + normalize, + snapshot.replaceWindowsLineEndings, + snapshot.replaceWindowsPaths, + snapshot.replaceNodeVersion, + removeStackTraces, + filterEmptyLines, + ); + + function removeStackTraces(output) { + return output.replaceAll(/^ *at .+$/gm, ''); + } + + function filterEmptyLines(output) { + return output.replaceAll(/^\s*$/gm, ''); + } + + const tests = [ + { name: 'eval/eval_messages.js' }, + { name: 'eval/stdin_messages.js' }, + { name: 'eval/stdin_typescript.js' }, + { name: 'eval/eval_typescript.js' }, + ]; + + for (const { name } of tests) { + it(name, async () => { + await snapshot.spawnAndAssert(fixtures.path(name), defaultTransform); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-sourcemaps.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-sourcemaps.mjs new file mode 100644 index 00000000..29cc5eb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-sourcemaps.mjs @@ -0,0 +1,52 @@ +import * as common from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import * as path from 'node:path'; +import { describe, it } from 'node:test'; + +describe('sourcemaps output', { concurrency: !process.env.TEST_PARALLEL }, () => { + function normalize(str) { + const result = str + .replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '') + .replaceAll('//', '*') + .replaceAll('/Users/bencoe/oss/coffee-script-test', '') + .replaceAll(/\/(\w)/g, '*$1') + .replaceAll('*test*', '*') + .replaceAll('*fixtures*source-map*', '*') + .replaceAll(/(\W+).*node:.*/g, '$1*'); + if (common.isWindows) { + const currentDeviceLetter = path.parse(process.cwd()).root.substring(0, 1).toLowerCase(); + const regex = new RegExp(`${currentDeviceLetter}:/?`, 'gi'); + return result.replaceAll(regex, ''); + } + return result; + } + const defaultTransform = snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths, + normalize, snapshot.replaceNodeVersion); + + const tests = [ + { name: 'source-map/output/source_map_disabled_by_api.js' }, + { name: 'source-map/output/source_map_disabled_by_process_api.js' }, + { name: 'source-map/output/source_map_enabled_by_api.js' }, + { name: 'source-map/output/source_map_enabled_by_api_node_modules.js' }, + { name: 'source-map/output/source_map_enabled_by_process_api.js' }, + { name: 'source-map/output/source_map_enclosing_function.js' }, + { name: 'source-map/output/source_map_eval.js' }, + { name: 'source-map/output/source_map_no_source_file.js' }, + { name: 'source-map/output/source_map_prepare_stack_trace.js' }, + { name: 'source-map/output/source_map_reference_error_tabs.js' }, + { name: 'source-map/output/source_map_sourcemapping_url_string.js' }, + { name: 'source-map/output/source_map_throw_async_stack_trace.mjs' }, + { name: 'source-map/output/source_map_throw_catch.js' }, + { name: 'source-map/output/source_map_throw_construct.mjs' }, + { name: 'source-map/output/source_map_throw_first_tick.js' }, + { name: 'source-map/output/source_map_throw_icu.js' }, + { name: 'source-map/output/source_map_throw_set_immediate.js' }, + ]; + for (const { name, transform } of tests) { + it(name, async () => { + await snapshot.spawnAndAssert(fixtures.path(name), transform ?? defaultTransform); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-v8-warning.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-v8-warning.mjs new file mode 100644 index 00000000..b5e52d49 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-v8-warning.mjs @@ -0,0 +1,36 @@ +import '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import { describe, it } from 'node:test'; +import { basename } from 'node:path'; + +function replaceNodeVersion(str) { + return str.replaceAll(process.version, '*'); +} + +function replaceExecName(str) { + const baseName = basename(process.argv0 || 'node', '.exe'); + return str.replaceAll(`${baseName} --`, '* --'); +} + +describe('v8 output', { concurrency: !process.env.TEST_PARALLEL }, () => { + function normalize(str) { + return str.replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '') + .replaceAll(/:\d+/g, ':*') + .replaceAll('/', '*') + .replaceAll('*test*', '*') + .replaceAll(/.*?\*fixtures\*v8\*/g, '(node:*) V8: *') // Replace entire path before fixtures/v8 + .replaceAll('*fixtures*v8*', '*'); + } + const common = snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths, replaceNodeVersion, replaceExecName); + const defaultTransform = snapshot.transform(common, normalize); + const tests = [ + { name: 'v8/v8_warning.js' }, + ]; + for (const { name } of tests) { + it(name, async () => { + await snapshot.spawnAndAssert(fixtures.path(name), defaultTransform); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-output-vm.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-vm.mjs new file mode 100644 index 00000000..aa507200 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-output-vm.mjs @@ -0,0 +1,30 @@ +import '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import * as snapshot from '../common/assertSnapshot.js'; +import { describe, it } from 'node:test'; + +function replaceNodeVersion(str) { + return str.replaceAll(process.version, '*'); +} + +describe('vm output', { concurrency: !process.env.TEST_PARALLEL }, () => { + function normalize(str) { + return str.replaceAll(snapshot.replaceWindowsPaths(process.cwd()), '').replaceAll('//', '*').replaceAll(/\/(\w)/g, '*$1').replaceAll('*test*', '*').replaceAll(/node:vm:\d+:\d+/g, 'node:vm:*'); + } + + const defaultTransform = snapshot + .transform(snapshot.replaceWindowsLineEndings, snapshot.replaceWindowsPaths, normalize, replaceNodeVersion); + + const tests = [ + { name: 'vm/vm_caught_custom_runtime_error.js' }, + { name: 'vm/vm_display_runtime_error.js' }, + { name: 'vm/vm_display_syntax_error.js' }, + { name: 'vm/vm_dont_display_runtime_error.js' }, + { name: 'vm/vm_dont_display_syntax_error.js' }, + ]; + for (const { name, transform } of tests) { + it(name, async () => { + await snapshot.spawnAndAssert(fixtures.path(name), transform ?? defaultTransform); + }); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-node-run.js b/packages/secure-exec/tests/node-conformance/parallel/test-node-run.js new file mode 100644 index 00000000..26295256 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-node-run.js @@ -0,0 +1,225 @@ +'use strict'; + +const common = require('../common'); +common.requireNoPackageJSONAbove(); + +const { it, describe } = require('node:test'); +const assert = require('node:assert'); + +const fixtures = require('../common/fixtures'); +const envSuffix = common.isWindows ? '-windows' : ''; + +describe('node --run [command]', () => { + it('returns error on non-existent file', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test'], + { cwd: __dirname }, + ); + assert.match(child.stderr, /Can't find package\.json[\s\S]*/); + // Ensure we show the path that starting path for the search + assert(child.stderr.includes(__dirname)); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.code, 1); + }); + + it('runs a valid command', async () => { + // Run a script that just log `no test specified` + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test', '--no-warnings'], + { cwd: fixtures.path('run-script') }, + ); + assert.match(child.stdout, /Error: no test specified/); + assert.strictEqual(child.code, 1); + }); + + it('adds node_modules/.bin to path', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', `ada${envSuffix}`], + { cwd: fixtures.path('run-script') }, + ); + assert.match(child.stdout, /06062023/); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('chdirs into package directory', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', `pwd${envSuffix}`], + { cwd: fixtures.path('run-script/sub-directory') }, + ); + assert.strictEqual(child.stdout.trim(), fixtures.path('run-script')); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('includes actionable info when possible', async () => { + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'missing'], + { cwd: fixtures.path('run-script') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/package.json'))); + assert(child.stderr.includes('no test specified')); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test'], + { cwd: fixtures.path('run-script/missing-scripts') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/missing-scripts/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test'], + { cwd: fixtures.path('run-script/invalid-json') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-json/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'array'], + { cwd: fixtures.path('run-script/invalid-schema') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-schema/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'boolean'], + { cwd: fixtures.path('run-script/invalid-schema') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-schema/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'null'], + { cwd: fixtures.path('run-script/invalid-schema') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-schema/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'number'], + { cwd: fixtures.path('run-script/invalid-schema') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-schema/package.json'))); + assert.strictEqual(child.code, 1); + } + { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'object'], + { cwd: fixtures.path('run-script/invalid-schema') }, + ); + assert.strictEqual(child.stdout, ''); + assert(child.stderr.includes(fixtures.path('run-script/invalid-schema/package.json'))); + assert.strictEqual(child.code, 1); + } + }); + + it('appends positional arguments', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', `positional-args${envSuffix}`, '--', '--help "hello world test"', 'A', 'B', 'C'], + { cwd: fixtures.path('run-script') }, + ); + if (common.isWindows) { + assert.match(child.stdout, /Arguments: '--help ""hello world test"" A B C'/); + } else { + assert.match(child.stdout, /Arguments: '--help "hello world test" A B C'/); + } + assert.match(child.stdout, /The total number of arguments are: 4/); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should set PATH environment variable with paths appended with node_modules/.bin', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', `path-env${envSuffix}`], + { cwd: fixtures.path('run-script/sub-directory') }, + ); + assert.ok(child.stdout.includes(fixtures.path('run-script/node_modules/.bin'))); + + // The following test ensures that we do not add paths that does not contain + // "node_modules/.bin" + assert.ok(!child.stdout.includes(fixtures.path('node_modules/.bin'))); + + // The following test ensures that we add paths that contains "node_modules/.bin" + assert.ok(child.stdout.includes(fixtures.path('run-script/sub-directory/node_modules/.bin'))); + + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should set special environment variables', async () => { + const scriptName = `special-env-variables${envSuffix}`; + const packageJsonPath = fixtures.path('run-script/package.json'); + const child = await common.spawnPromisified( + process.execPath, + [ '--run', scriptName], + { cwd: fixtures.path('run-script') }, + ); + assert.ok(child.stdout.includes(scriptName)); + assert.ok(child.stdout.includes(packageJsonPath)); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('will search parent directories for a package.json file', async () => { + const packageJsonPath = fixtures.path('run-script/package.json'); + const child = await common.spawnPromisified( + process.execPath, + [ '--run', `special-env-variables${envSuffix}`], + { cwd: fixtures.path('run-script/sub-directory') }, + ); + assert.ok(child.stdout.includes(packageJsonPath)); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('returns error on unparsable file', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test'], + { cwd: fixtures.path('run-script/cannot-parse') }, + ); + assert.match(child.stderr, /Can't parse/); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.code, 1); + }); + + it('returns error when there is no "scripts" field file', async () => { + const child = await common.spawnPromisified( + process.execPath, + [ '--run', 'test'], + { cwd: fixtures.path('run-script/cannot-find-script') }, + ); + assert.match(child.stderr, /Can't find "scripts" field in/); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.code, 1); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-nodeeventtarget.js b/packages/secure-exec/tests/node-conformance/parallel/test-nodeeventtarget.js new file mode 100644 index 00000000..6643584a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-nodeeventtarget.js @@ -0,0 +1,183 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const common = require('../common'); +const { NodeEventTarget } = require('internal/event_target'); + +const { + deepStrictEqual, + ok, + strictEqual, + throws, +} = require('assert'); + +const { on } = require('events'); + +{ + const eventTarget = new NodeEventTarget(); + strictEqual(eventTarget.listenerCount('foo'), 0); + deepStrictEqual(eventTarget.eventNames(), []); + + const ev1 = common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(this, eventTarget); + }, 2); + + const ev2 = { + handleEvent: common.mustCall(function(event) { + strictEqual(event.type, 'foo'); + strictEqual(this, ev2); + }) + }; + + eventTarget.addEventListener('foo', ev1); + eventTarget.addEventListener('foo', ev2, { once: true }); + strictEqual(eventTarget.listenerCount('foo'), 2); + ok(eventTarget.dispatchEvent(new Event('foo'))); + strictEqual(eventTarget.listenerCount('foo'), 1); + eventTarget.dispatchEvent(new Event('foo')); + + eventTarget.removeEventListener('foo', ev1); + strictEqual(eventTarget.listenerCount('foo'), 0); + eventTarget.dispatchEvent(new Event('foo')); +} + +{ + const eventTarget = new NodeEventTarget(); + strictEqual(eventTarget.listenerCount('foo'), 0); + deepStrictEqual(eventTarget.eventNames(), []); + + const ev1 = common.mustCall((event) => { + strictEqual(event.type, 'foo'); + }, 2); + + const ev2 = { + handleEvent: common.mustCall((event) => { + strictEqual(event.type, 'foo'); + }) + }; + + strictEqual(eventTarget.on('foo', ev1), eventTarget); + strictEqual(eventTarget.once('foo', ev2, { once: true }), eventTarget); + strictEqual(eventTarget.listenerCount('foo'), 2); + eventTarget.dispatchEvent(new Event('foo')); + strictEqual(eventTarget.listenerCount('foo'), 1); + eventTarget.dispatchEvent(new Event('foo')); + + strictEqual(eventTarget.off('foo', ev1), eventTarget); + strictEqual(eventTarget.listenerCount('foo'), 0); + eventTarget.dispatchEvent(new Event('foo')); +} + +{ + const eventTarget = new NodeEventTarget(); + strictEqual(eventTarget.listenerCount('foo'), 0); + deepStrictEqual(eventTarget.eventNames(), []); + + const ev1 = common.mustCall((event) => { + strictEqual(event.type, 'foo'); + }, 2); + + const ev2 = { + handleEvent: common.mustCall((event) => { + strictEqual(event.type, 'foo'); + }) + }; + + eventTarget.addListener('foo', ev1); + eventTarget.once('foo', ev2, { once: true }); + strictEqual(eventTarget.listenerCount('foo'), 2); + eventTarget.dispatchEvent(new Event('foo')); + strictEqual(eventTarget.listenerCount('foo'), 1); + eventTarget.dispatchEvent(new Event('foo')); + + eventTarget.removeListener('foo', ev1); + strictEqual(eventTarget.listenerCount('foo'), 0); + eventTarget.dispatchEvent(new Event('foo')); +} + +{ + const eventTarget = new NodeEventTarget(); + strictEqual(eventTarget.listenerCount('foo'), 0); + deepStrictEqual(eventTarget.eventNames(), []); + + // Won't actually be called. + const ev1 = () => {}; + + // Won't actually be called. + const ev2 = { handleEvent() {} }; + + eventTarget.addListener('foo', ev1); + eventTarget.addEventListener('foo', ev1); + eventTarget.once('foo', ev2, { once: true }); + eventTarget.once('foo', ev2, { once: false }); + eventTarget.on('bar', ev1); + strictEqual(eventTarget.listenerCount('foo'), 2); + strictEqual(eventTarget.listenerCount('bar'), 1); + deepStrictEqual(eventTarget.eventNames(), ['foo', 'bar']); + strictEqual(eventTarget.removeAllListeners('foo'), eventTarget); + strictEqual(eventTarget.listenerCount('foo'), 0); + strictEqual(eventTarget.listenerCount('bar'), 1); + deepStrictEqual(eventTarget.eventNames(), ['bar']); + strictEqual(eventTarget.removeAllListeners(), eventTarget); + strictEqual(eventTarget.listenerCount('foo'), 0); + strictEqual(eventTarget.listenerCount('bar'), 0); + deepStrictEqual(eventTarget.eventNames(), []); +} + +{ + const target = new NodeEventTarget(); + + process.on('warning', common.mustCall((warning) => { + ok(warning instanceof Error); + strictEqual(warning.name, 'MaxListenersExceededWarning'); + strictEqual(warning.target, target); + strictEqual(warning.count, 2); + strictEqual(warning.type, 'foo'); + ok(warning.message.includes( + '2 foo listeners added to NodeEventTarget')); + })); + + strictEqual(target.getMaxListeners(), NodeEventTarget.defaultMaxListeners); + target.setMaxListeners(1); + target.on('foo', () => {}); + target.on('foo', () => {}); +} +{ + // Test NodeEventTarget emit + const emitter = new NodeEventTarget(); + emitter.addEventListener('foo', common.mustCall((e) => { + strictEqual(e.type, 'foo'); + strictEqual(e.detail, 'bar'); + ok(e instanceof Event); + }), { once: true }); + emitter.once('foo', common.mustCall((e, droppedAdditionalArgument) => { + strictEqual(e, 'bar'); + strictEqual(droppedAdditionalArgument, undefined); + })); + emitter.emit('foo', 'bar', 'baz'); +} +{ + // Test NodeEventTarget emit unsupported usage + const emitter = new NodeEventTarget(); + throws(() => { + emitter.emit(); + }, /ERR_INVALID_ARG_TYPE/); +} + +(async () => { + // test NodeEventTarget async-iterability + const emitter = new NodeEventTarget(); + const interval = setInterval(() => { + emitter.dispatchEvent(new Event('foo')); + }, 0); + let count = 0; + for await (const [ item ] of on(emitter, 'foo')) { + count++; + strictEqual(item.type, 'foo'); + if (count > 5) { + break; + } + } + clearInterval(interval); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-npm-install.js b/packages/secure-exec/tests/node-conformance/parallel/test-npm-install.js new file mode 100644 index 00000000..fe9dbd46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-npm-install.js @@ -0,0 +1,69 @@ +'use strict'; +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); +if (common.isInsideDirWithUnusualChars) + common.skip('npm does not support this install path'); + +const path = require('path'); +const exec = require('child_process').exec; +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const npmSandbox = tmpdir.resolve('npm-sandbox'); +fs.mkdirSync(npmSandbox); +const homeDir = tmpdir.resolve('home'); +fs.mkdirSync(homeDir); +const installDir = tmpdir.resolve('install-dir'); +fs.mkdirSync(installDir); + +const npmPath = path.join( + __dirname, + '..', + '..', + 'deps', + 'npm', + 'bin', + 'npm-cli.js' +); + +const pkgContent = JSON.stringify({ + dependencies: { + 'package-name': fixtures.path('packages/main') + } +}); + +const pkgPath = path.join(installDir, 'package.json'); + +fs.writeFileSync(pkgPath, pkgContent); + +const env = { ...process.env, + PATH: path.dirname(process.execPath), + NODE: process.execPath, + NPM: npmPath, + NPM_CONFIG_PREFIX: path.join(npmSandbox, 'npm-prefix'), + NPM_CONFIG_TMP: path.join(npmSandbox, 'npm-tmp'), + NPM_CONFIG_AUDIT: false, + NPM_CONFIG_UPDATE_NOTIFIER: false, + HOME: homeDir }; + +exec(`"${common.isWindows ? process.execPath : '$NODE'}" "${common.isWindows ? npmPath : '$NPM'}" install`, { + cwd: installDir, + env: env +}, common.mustCall(handleExit)); + +function handleExit(error, stdout, stderr) { + const code = error ? error.code : 0; + const signalCode = error ? error.signal : null; + + if (code !== 0) { + process.stderr.write(stderr); + } + + assert.strictEqual(code, 0, `npm install got error code ${code}`); + assert.strictEqual(signalCode, null, `unexpected signal: ${signalCode}`); + assert(fs.existsSync(`${installDir}/node_modules/package-name`)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-npm-version.js b/packages/secure-exec/tests/node-conformance/parallel/test-npm-version.js new file mode 100644 index 00000000..aa4bb77a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-npm-version.js @@ -0,0 +1,18 @@ +'use strict'; +require('../common'); + +const path = require('path'); +const assert = require('assert'); + +const npmPathPackageJson = path.resolve( + __dirname, + '..', + '..', + 'deps', + 'npm', + 'package.json' +); + +const pkg = require(npmPathPackageJson); +assert(pkg.version.match(/^\d+\.\d+\.\d+$/), + `unexpected version number: ${pkg.version}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-openssl-ca-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-openssl-ca-options.js new file mode 100644 index 00000000..b51b0ecf --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-openssl-ca-options.js @@ -0,0 +1,30 @@ +'use strict'; +// This test checks the usage of --use-bundled-ca and --use-openssl-ca arguments +// to verify that both are not used at the same time. +const common = require('../common'); +if (!common.hasCrypto) + common.skip('missing crypto'); + +const assert = require('assert'); +const os = require('os'); +const childProcess = require('child_process'); +const result = childProcess.spawnSync( + process.execPath, + [ '--use-bundled-ca', '--use-openssl-ca', '-p', 'process.version' ], + { encoding: 'utf8' } +); + +assert.strictEqual(result.stderr, `${process.execPath +}: either --use-openssl-ca or --use-bundled-ca can be used, not both${os.EOL}` +); +assert.strictEqual(result.status, 9); + +const useBundledCA = childProcess.spawnSync(process.execPath, [ + '--use-bundled-ca', + '-p', 'process.version']); +assert.strictEqual(useBundledCA.status, 0); + +const useOpenSSLCA = childProcess.spawnSync(process.execPath, [ + '--use-openssl-ca', + '-p', 'process.version']); +assert.strictEqual(useOpenSSLCA.status, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-options-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-options-binding.js new file mode 100644 index 00000000..5c910360 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-options-binding.js @@ -0,0 +1,16 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { getOptionValue } = require('internal/options'); + +Map.prototype.get = + common.mustNotCall('`getOptionValue` must not call user-mutable method'); +assert.strictEqual(getOptionValue('--expose-internals'), true); + +Object.prototype['--nonexistent-option'] = 'foo'; +assert.strictEqual(getOptionValue('--nonexistent-option'), undefined); + +// Make the test common global leak test happy. +delete Object.prototype['--nonexistent-option']; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os-checked-function.js b/packages/secure-exec/tests/node-conformance/parallel/test-os-checked-function.js new file mode 100644 index 00000000..819cdf17 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os-checked-function.js @@ -0,0 +1,20 @@ +'use strict'; +// Flags: --expose-internals + +require('../common'); +const { internalBinding } = require('internal/test/binding'); +const assert = require('assert'); + +// Monkey patch the os binding before requiring any other modules, including +// common, which requires the os module. +internalBinding('os').getHomeDirectory = function(ctx) { + ctx.syscall = 'foo'; + ctx.code = 'bar'; + ctx.message = 'baz'; +}; + +const os = require('os'); + +assert.throws(os.homedir, { + message: /^A system error occurred: foo returned bar \(baz\)$/ +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os-eol.js b/packages/secure-exec/tests/node-conformance/parallel/test-os-eol.js new file mode 100644 index 00000000..412751a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os-eol.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const os = require('os'); + +const eol = common.isWindows ? '\r\n' : '\n'; + +assert.strictEqual(os.EOL, eol); + +// Test that the `Error` is a `TypeError` but do not check the message as it +// varies between different JavaScript engines. +assert.throws(function() { os.EOL = 123; }, TypeError); + +const foo = 'foo'; +Object.defineProperties(os, { + EOL: { + configurable: true, + enumerable: true, + writable: false, + value: foo + } +}); +assert.strictEqual(os.EOL, foo); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os-homedir-no-envvar.js b/packages/secure-exec/tests/node-conformance/parallel/test-os-homedir-no-envvar.js new file mode 100644 index 00000000..2f9b1b47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os-homedir-no-envvar.js @@ -0,0 +1,30 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const os = require('os'); +const path = require('path'); + + +if (process.argv[2] === 'child') { + if (common.isWindows) + assert.strictEqual(process.env.USERPROFILE, undefined); + else + assert.strictEqual(process.env.HOME, undefined); + + const home = os.homedir(); + + assert.strictEqual(typeof home, 'string'); + assert(home.includes(path.sep)); +} else { + if (common.isWindows) + delete process.env.USERPROFILE; + else + delete process.env.HOME; + + const child = cp.spawnSync(process.execPath, [__filename, 'child'], { + env: process.env + }); + + assert.strictEqual(child.status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os-process-priority.js b/packages/secure-exec/tests/node-conformance/parallel/test-os-process-priority.js new file mode 100644 index 00000000..2edabf53 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os-process-priority.js @@ -0,0 +1,145 @@ +'use strict'; +const common = require('../common'); +// IBMi process priority is different. +if (common.isIBMi) + common.skip('IBMi has a different process priority'); + +const assert = require('assert'); +const os = require('os'); +const { + PRIORITY_LOW, + PRIORITY_BELOW_NORMAL, + PRIORITY_NORMAL, + PRIORITY_ABOVE_NORMAL, + PRIORITY_HIGH, + PRIORITY_HIGHEST +} = os.constants.priority; + +// Validate priority constants. +assert.strictEqual(typeof PRIORITY_LOW, 'number'); +assert.strictEqual(typeof PRIORITY_BELOW_NORMAL, 'number'); +assert.strictEqual(typeof PRIORITY_NORMAL, 'number'); +assert.strictEqual(typeof PRIORITY_ABOVE_NORMAL, 'number'); +assert.strictEqual(typeof PRIORITY_HIGH, 'number'); +assert.strictEqual(typeof PRIORITY_HIGHEST, 'number'); + +// Test pid type validation. +[null, true, false, 'foo', {}, [], /x/].forEach((pid) => { + const errObj = { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "pid" argument must be of type number\./ + }; + + assert.throws(() => { + os.setPriority(pid, PRIORITY_NORMAL); + }, errObj); + + assert.throws(() => { + os.getPriority(pid); + }, errObj); +}); + +// Test pid range validation. +[NaN, Infinity, -Infinity, 3.14, 2 ** 32].forEach((pid) => { + const errObj = { + code: 'ERR_OUT_OF_RANGE', + message: /The value of "pid" is out of range\./ + }; + + assert.throws(() => { + os.setPriority(pid, PRIORITY_NORMAL); + }, errObj); + + assert.throws(() => { + os.getPriority(pid); + }, errObj); +}); + +// Test priority type validation. +[null, true, false, 'foo', {}, [], /x/].forEach((priority) => { + assert.throws(() => { + os.setPriority(0, priority); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "priority" argument must be of type number\./ + }); +}); + +// Test priority range validation. +[ + NaN, + Infinity, + -Infinity, + 3.14, + 2 ** 32, + PRIORITY_HIGHEST - 1, + PRIORITY_LOW + 1, +].forEach((priority) => { + assert.throws(() => { + os.setPriority(0, priority); + }, { + code: 'ERR_OUT_OF_RANGE', + message: /The value of "priority" is out of range\./ + }); +}); + +// Verify that valid values work. +for (let i = PRIORITY_HIGHEST; i <= PRIORITY_LOW; i++) { + // A pid of 0 corresponds to the current process. + try { + os.setPriority(0, i); + } catch (err) { + // The current user might not have sufficient permissions to set this + // specific priority level. Skip this priority, but keep trying lower + // priorities. + if (err.info.code === 'EACCES') + continue; + + assert(err); + } + + checkPriority(0, i); + + // An undefined pid corresponds to the current process. + os.setPriority(i); + checkPriority(undefined, i); + + // Specifying the actual pid works. + os.setPriority(process.pid, i); + checkPriority(process.pid, i); +} + +{ + assert.throws(() => { os.getPriority(-1); }, { + code: 'ERR_SYSTEM_ERROR', + message: /A system error occurred: uv_os_getpriority returned /, + name: 'SystemError' + }); +} + + +function checkPriority(pid, expected) { + const priority = os.getPriority(pid); + + // Verify that the priority values match on Unix, and are range mapped on + // Windows. + if (!common.isWindows) { + assert.strictEqual(priority, expected); + return; + } + + // On Windows setting PRIORITY_HIGHEST will only work for elevated user, + // for others it will be silently reduced to PRIORITY_HIGH + if (expected < PRIORITY_HIGH) + assert.ok(priority === PRIORITY_HIGHEST || priority === PRIORITY_HIGH); + else if (expected < PRIORITY_ABOVE_NORMAL) + assert.strictEqual(priority, PRIORITY_HIGH); + else if (expected < PRIORITY_NORMAL) + assert.strictEqual(priority, PRIORITY_ABOVE_NORMAL); + else if (expected < PRIORITY_BELOW_NORMAL) + assert.strictEqual(priority, PRIORITY_NORMAL); + else if (expected < PRIORITY_LOW) + assert.strictEqual(priority, PRIORITY_BELOW_NORMAL); + else + assert.strictEqual(priority, PRIORITY_LOW); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os-userinfo-handles-getter-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-os-userinfo-handles-getter-errors.js new file mode 100644 index 00000000..146ab6c8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os-userinfo-handles-getter-errors.js @@ -0,0 +1,18 @@ +'use strict'; +// Tests that os.userInfo correctly handles errors thrown by option property +// getters. See https://github.com/nodejs/node/issues/12370. + +const common = require('../common'); +const assert = require('assert'); +const execFile = require('child_process').execFile; + +const script = `os.userInfo({ + get encoding() { + throw new Error('xyz'); + } +})`; + +const node = process.execPath; +execFile(node, [ '-e', script ], common.mustCall((err, stdout, stderr) => { + assert(stderr.includes('Error: xyz'), 'userInfo crashes'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-os.js b/packages/secure-exec/tests/node-conformance/parallel/test-os.js new file mode 100644 index 00000000..3d9fe5c1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-os.js @@ -0,0 +1,281 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const os = require('os'); +const path = require('path'); +const { inspect } = require('util'); + +const is = { + number: (value, key) => { + assert(!Number.isNaN(value), `${key} should not be NaN`); + assert.strictEqual(typeof value, 'number'); + }, + string: (value) => { assert.strictEqual(typeof value, 'string'); }, + array: (value) => { assert.ok(Array.isArray(value)); }, + object: (value) => { + assert.strictEqual(typeof value, 'object'); + assert.notStrictEqual(value, null); + } +}; + +process.env.TMPDIR = '/tmpdir'; +process.env.TMP = '/tmp'; +process.env.TEMP = '/temp'; +if (common.isWindows) { + assert.strictEqual(os.tmpdir(), '/temp'); + process.env.TEMP = ''; + assert.strictEqual(os.tmpdir(), '/tmp'); + process.env.TMP = ''; + const expected = `${process.env.SystemRoot || process.env.windir}\\temp`; + assert.strictEqual(os.tmpdir(), expected); + process.env.TEMP = '\\temp\\'; + assert.strictEqual(os.tmpdir(), '\\temp'); + process.env.TEMP = '\\tmpdir/'; + assert.strictEqual(os.tmpdir(), '\\tmpdir/'); + process.env.TEMP = '\\'; + assert.strictEqual(os.tmpdir(), '\\'); + process.env.TEMP = 'C:\\'; + assert.strictEqual(os.tmpdir(), 'C:\\'); +} else { + assert.strictEqual(os.tmpdir(), '/tmpdir'); + process.env.TMPDIR = ''; + assert.strictEqual(os.tmpdir(), '/tmp'); + process.env.TMP = ''; + assert.strictEqual(os.tmpdir(), '/temp'); + process.env.TEMP = ''; + assert.strictEqual(os.tmpdir(), '/tmp'); + process.env.TMPDIR = '/tmpdir/'; + assert.strictEqual(os.tmpdir(), '/tmpdir'); + process.env.TMPDIR = '/tmpdir\\'; + assert.strictEqual(os.tmpdir(), '/tmpdir\\'); + process.env.TMPDIR = '/'; + assert.strictEqual(os.tmpdir(), '/'); +} + +const endianness = os.endianness(); +is.string(endianness); +assert.match(endianness, /[BL]E/); + +const hostname = os.hostname(); +is.string(hostname); +assert.ok(hostname.length > 0); + +// IBMi process priority is different. +if (!common.isIBMi) { + const { PRIORITY_BELOW_NORMAL, PRIORITY_LOW } = os.constants.priority; + // Priority means niceness: higher numeric value <=> lower priority + const LOWER_PRIORITY = os.getPriority() < PRIORITY_BELOW_NORMAL ? PRIORITY_BELOW_NORMAL : PRIORITY_LOW; + os.setPriority(LOWER_PRIORITY); + const priority = os.getPriority(); + is.number(priority); + assert.strictEqual(priority, LOWER_PRIORITY); +} + +// On IBMi, os.uptime() returns 'undefined' +if (!common.isIBMi) { + const uptime = os.uptime(); + is.number(uptime); + assert.ok(uptime > 0); +} + +const cpus = os.cpus(); +is.array(cpus); +assert.ok(cpus.length > 0); +for (const cpu of cpus) { + assert.strictEqual(typeof cpu.model, 'string'); + assert.strictEqual(typeof cpu.speed, 'number'); + assert.strictEqual(typeof cpu.times.user, 'number'); + assert.strictEqual(typeof cpu.times.nice, 'number'); + assert.strictEqual(typeof cpu.times.sys, 'number'); + assert.strictEqual(typeof cpu.times.idle, 'number'); + assert.strictEqual(typeof cpu.times.irq, 'number'); +} + +const type = os.type(); +is.string(type); +assert.ok(type.length > 0); + +const release = os.release(); +is.string(release); +assert.ok(release.length > 0); +// TODO: Check format on more than just AIX +if (common.isAIX) + assert.match(release, /^\d+\.\d+$/); + +const platform = os.platform(); +is.string(platform); +assert.ok(platform.length > 0); + +const arch = os.arch(); +is.string(arch); +assert.ok(arch.length > 0); + +if (!common.isSunOS) { + // not implemented yet + assert.ok(os.loadavg().length > 0); + assert.ok(os.freemem() > 0); + assert.ok(os.totalmem() > 0); +} + +const interfaces = os.networkInterfaces(); +switch (platform) { + case 'linux': { + const filter = (e) => + e.address === '127.0.0.1' && + e.netmask === '255.0.0.0'; + + const actual = interfaces.lo.filter(filter); + const expected = [{ + address: '127.0.0.1', + netmask: '255.0.0.0', + family: 'IPv4', + mac: '00:00:00:00:00:00', + internal: true, + cidr: '127.0.0.1/8' + }]; + assert.deepStrictEqual(actual, expected); + break; + } + case 'win32': { + const filter = (e) => + e.address === '127.0.0.1'; + + const actual = interfaces['Loopback Pseudo-Interface 1'].filter(filter); + const expected = [{ + address: '127.0.0.1', + netmask: '255.0.0.0', + family: 'IPv4', + mac: '00:00:00:00:00:00', + internal: true, + cidr: '127.0.0.1/8' + }]; + assert.deepStrictEqual(actual, expected); + break; + } +} +const netmaskToCIDRSuffixMap = new Map(Object.entries({ + '255.0.0.0': 8, + '255.255.255.0': 24, + 'ffff:ffff:ffff:ffff::': 64, + 'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff': 128 +})); + +Object.values(interfaces) + .flat(Infinity) + .map((v) => ({ v, mask: netmaskToCIDRSuffixMap.get(v.netmask) })) + .forEach(({ v, mask }) => { + assert.ok('cidr' in v, `"cidr" prop not found in ${inspect(v)}`); + if (mask) { + assert.strictEqual(v.cidr, `${v.address}/${mask}`); + } + }); + +const EOL = os.EOL; +if (common.isWindows) { + assert.strictEqual(EOL, '\r\n'); +} else { + assert.strictEqual(EOL, '\n'); +} + +const home = os.homedir(); +is.string(home); +assert.ok(home.includes(path.sep)); + +const version = os.version(); +assert.strictEqual(typeof version, 'string'); +assert(version); + +if (common.isWindows && process.env.USERPROFILE) { + assert.strictEqual(home, process.env.USERPROFILE); + delete process.env.USERPROFILE; + assert.ok(os.homedir().includes(path.sep)); + process.env.USERPROFILE = home; +} else if (!common.isWindows && process.env.HOME) { + assert.strictEqual(home, process.env.HOME); + delete process.env.HOME; + assert.ok(os.homedir().includes(path.sep)); + process.env.HOME = home; +} + +const pwd = os.userInfo(); +is.object(pwd); +const pwdBuf = os.userInfo({ encoding: 'buffer' }); + +if (common.isWindows) { + assert.strictEqual(pwd.uid, -1); + assert.strictEqual(pwd.gid, -1); + assert.strictEqual(pwd.shell, null); + assert.strictEqual(pwdBuf.uid, -1); + assert.strictEqual(pwdBuf.gid, -1); + assert.strictEqual(pwdBuf.shell, null); +} else { + is.number(pwd.uid); + is.number(pwd.gid); + assert.strictEqual(typeof pwd.shell, 'string'); + // It's possible for /etc/passwd to leave the user's shell blank. + if (pwd.shell.length > 0) { + assert(pwd.shell.includes(path.sep)); + } + assert.strictEqual(pwd.uid, pwdBuf.uid); + assert.strictEqual(pwd.gid, pwdBuf.gid); + assert.strictEqual(pwd.shell, pwdBuf.shell.toString('utf8')); +} + +is.string(pwd.username); +assert.ok(pwd.homedir.includes(path.sep)); +assert.strictEqual(pwd.username, pwdBuf.username.toString('utf8')); +assert.strictEqual(pwd.homedir, pwdBuf.homedir.toString('utf8')); + +assert.strictEqual(`${os.hostname}`, os.hostname()); +assert.strictEqual(`${os.homedir}`, os.homedir()); +assert.strictEqual(`${os.release}`, os.release()); +assert.strictEqual(`${os.type}`, os.type()); +assert.strictEqual(`${os.endianness}`, os.endianness()); +assert.strictEqual(`${os.tmpdir}`, os.tmpdir()); +assert.strictEqual(`${os.arch}`, os.arch()); +assert.strictEqual(`${os.platform}`, os.platform()); +assert.strictEqual(`${os.version}`, os.version()); +assert.strictEqual(`${os.machine}`, os.machine()); +assert.strictEqual(+os.totalmem, os.totalmem()); + +// Assert that the following values are coercible to numbers. +// On IBMi, os.uptime() returns 'undefined' +if (!common.isIBMi) { + is.number(+os.uptime, 'uptime'); + is.number(os.uptime(), 'uptime'); +} + +is.number(+os.availableParallelism, 'availableParallelism'); +is.number(os.availableParallelism(), 'availableParallelism'); +is.number(+os.freemem, 'freemem'); +is.number(os.freemem(), 'freemem'); + +const devNull = os.devNull; +if (common.isWindows) { + assert.strictEqual(devNull, '\\\\.\\nul'); +} else { + assert.strictEqual(devNull, '/dev/null'); +} + +assert.ok(os.availableParallelism() > 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-destroy.js new file mode 100644 index 00000000..0ee7b5f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-destroy.js @@ -0,0 +1,13 @@ +'use strict'; + +// Test that http.OutgoingMessage,prototype.destroy() returns `this`. +require('../common'); + +const assert = require('assert'); +const http = require('http'); +const outgoingMessage = new http.OutgoingMessage(); + +assert.strictEqual(outgoingMessage.destroyed, false); +assert.strictEqual(outgoingMessage.destroy(), outgoingMessage); +assert.strictEqual(outgoingMessage.destroyed, true); +assert.strictEqual(outgoingMessage.destroy(), outgoingMessage); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-pipe.js b/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-pipe.js new file mode 100644 index 00000000..049b41c9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-outgoing-message-pipe.js @@ -0,0 +1,15 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const OutgoingMessage = require('_http_outgoing').OutgoingMessage; + +// Verify that an error is thrown upon a call to `OutgoingMessage.pipe`. + +const outgoingMessage = new OutgoingMessage(); +assert.throws( + () => { outgoingMessage.pipe(outgoingMessage); }, + { + code: 'ERR_STREAM_CANNOT_PIPE', + name: 'Error' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-parse-args.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-parse-args.mjs new file mode 100644 index 00000000..e79434bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-parse-args.mjs @@ -0,0 +1,1064 @@ +import '../common/index.mjs'; +import assert from 'node:assert'; +import { test } from 'node:test'; +import { parseArgs } from 'node:util'; + +test('when short option used as flag then stored as flag', () => { + const args = ['-f']; + const expected = { values: { __proto__: null, f: true }, positionals: [] }; + const result = parseArgs({ strict: false, args }); + assert.deepStrictEqual(result, expected); +}); + +test('when short option used as flag before positional then stored as flag and positional (and not value)', () => { + const args = ['-f', 'bar']; + const expected = { values: { __proto__: null, f: true }, positionals: [ 'bar' ] }; + const result = parseArgs({ strict: false, args }); + assert.deepStrictEqual(result, expected); +}); + +test('when short option `type: "string"` used with value then stored as value', () => { + const args = ['-f', 'bar']; + const options = { f: { type: 'string' } }; + const expected = { values: { __proto__: null, f: 'bar' }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('when short option listed in short used as flag then long option stored as flag', () => { + const args = ['-f']; + const options = { foo: { short: 'f', type: 'boolean' } }; + const expected = { values: { __proto__: null, foo: true }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('when short option listed in short and long listed in `type: "string"` and ' + + 'used with value then long option stored as value', () => { + const args = ['-f', 'bar']; + const options = { foo: { short: 'f', type: 'string' } }; + const expected = { values: { __proto__: null, foo: 'bar' }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('when short option `type: "string"` used without value then stored as flag', () => { + const args = ['-f']; + const options = { f: { type: 'string' } }; + const expected = { values: { __proto__: null, f: true }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('short option group behaves like multiple short options', () => { + const args = ['-rf']; + const options = { }; + const expected = { values: { __proto__: null, r: true, f: true }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('short option group does not consume subsequent positional', () => { + const args = ['-rf', 'foo']; + const options = { }; + const expected = { values: { __proto__: null, r: true, f: true }, positionals: ['foo'] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +// See: Guideline 5 https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap12.html +test('if terminal of short-option group configured `type: "string"`, subsequent positional is stored', () => { + const args = ['-rvf', 'foo']; + const options = { f: { type: 'string' } }; + const expected = { values: { __proto__: null, r: true, v: true, f: 'foo' }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('handles short-option groups in conjunction with long-options', () => { + const args = ['-rf', '--foo', 'foo']; + const options = { foo: { type: 'string' } }; + const expected = { values: { __proto__: null, r: true, f: true, foo: 'foo' }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('handles short-option groups with "short" alias configured', () => { + const args = ['-rf']; + const options = { remove: { short: 'r', type: 'boolean' } }; + const expected = { values: { __proto__: null, remove: true, f: true }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('handles short-option followed by its value', () => { + const args = ['-fFILE']; + const options = { foo: { short: 'f', type: 'string' } }; + const expected = { values: { __proto__: null, foo: 'FILE' }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('Everything after a bare `--` is considered a positional argument', () => { + const args = ['--', 'barepositionals', 'mopositionals']; + const expected = { values: { __proto__: null }, positionals: ['barepositionals', 'mopositionals'] }; + const result = parseArgs({ allowPositionals: true, args }); + assert.deepStrictEqual(result, expected, Error('testing bare positionals')); +}); + +test('args are true', () => { + const args = ['--foo', '--bar']; + const expected = { values: { __proto__: null, foo: true, bar: true }, positionals: [] }; + const result = parseArgs({ strict: false, args }); + assert.deepStrictEqual(result, expected, Error('args are true')); +}); + +test('arg is true and positional is identified', () => { + const args = ['--foo=a', '--foo', 'b']; + const expected = { values: { __proto__: null, foo: true }, positionals: ['b'] }; + const result = parseArgs({ strict: false, args }); + assert.deepStrictEqual(result, expected, Error('arg is true and positional is identified')); +}); + +test('args equals are passed `type: "string"`', () => { + const args = ['--so=wat']; + const options = { so: { type: 'string' } }; + const expected = { values: { __proto__: null, so: 'wat' }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected, Error('arg value is passed')); +}); + +test('when args include single dash then result stores dash as positional', () => { + const args = ['-']; + const expected = { values: { __proto__: null }, positionals: ['-'] }; + const result = parseArgs({ allowPositionals: true, args }); + assert.deepStrictEqual(result, expected); +}); + +test('zero config args equals are parsed as if `type: "string"`', () => { + const args = ['--so=wat']; + const options = { }; + const expected = { values: { __proto__: null, so: 'wat' }, positionals: [] }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected, Error('arg value is passed')); +}); + +test('same arg is passed twice `type: "string"` and last value is recorded', () => { + const args = ['--foo=a', '--foo', 'b']; + const options = { foo: { type: 'string' } }; + const expected = { values: { __proto__: null, foo: 'b' }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected, Error('last arg value is passed')); +}); + +test('args equals pass string including more equals', () => { + const args = ['--so=wat=bing']; + const options = { so: { type: 'string' } }; + const expected = { values: { __proto__: null, so: 'wat=bing' }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected, Error('arg value is passed')); +}); + +test('first arg passed for `type: "string"` and "multiple" is in array', () => { + const args = ['--foo=a']; + const options = { foo: { type: 'string', multiple: true } }; + const expected = { values: { __proto__: null, foo: ['a'] }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected, Error('first multiple in array')); +}); + +test('args are passed `type: "string"` and "multiple"', () => { + const args = ['--foo=a', '--foo', 'b']; + const options = { + foo: { + type: 'string', + multiple: true, + }, + }; + const expected = { values: { __proto__: null, foo: ['a', 'b'] }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected, Error('both arg values are passed')); +}); + +test('when expecting `multiple:true` boolean option and option used multiple times then result includes array of ' + + 'booleans matching usage', () => { + const args = ['--foo', '--foo']; + const options = { + foo: { + type: 'boolean', + multiple: true, + }, + }; + const expected = { values: { __proto__: null, foo: [true, true] }, positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('order of option and positional does not matter (per README)', () => { + const args1 = ['--foo=bar', 'baz']; + const args2 = ['baz', '--foo=bar']; + const options = { foo: { type: 'string' } }; + const expected = { values: { __proto__: null, foo: 'bar' }, positionals: ['baz'] }; + assert.deepStrictEqual( + parseArgs({ allowPositionals: true, args: args1, options }), + expected, + Error('option then positional') + ); + assert.deepStrictEqual( + parseArgs({ allowPositionals: true, args: args2, options }), + expected, + Error('positional then option') + ); +}); + +test('correct default args when use node -p', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, '--foo']; + const holdExecArgv = process.execArgv; + process.execArgv = ['-p', '0']; + const result = parseArgs({ strict: false }); + + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); + +test('correct default args when use node --print', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, '--foo']; + const holdExecArgv = process.execArgv; + process.execArgv = ['--print', '0']; + const result = parseArgs({ strict: false }); + + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); + +test('correct default args when use node -e', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, '--foo']; + const holdExecArgv = process.execArgv; + process.execArgv = ['-e', '0']; + const result = parseArgs({ strict: false }); + + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); + +test('correct default args when use node --eval', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, '--foo']; + const holdExecArgv = process.execArgv; + process.execArgv = ['--eval', '0']; + const result = parseArgs({ strict: false }); + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); + +test('correct default args when normal arguments', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, 'script.js', '--foo']; + const holdExecArgv = process.execArgv; + process.execArgv = []; + const result = parseArgs({ strict: false }); + + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); + +test('excess leading dashes on options are retained', () => { + // Enforce a design decision for an edge case. + const args = ['---triple']; + const options = { }; + const expected = { + values: { '__proto__': null, '-triple': true }, + positionals: [] + }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected, Error('excess option dashes are retained')); +}); + +test('positional arguments are allowed by default in strict:false', () => { + const args = ['foo']; + const options = { }; + const expected = { + values: { __proto__: null }, + positionals: ['foo'] + }; + const result = parseArgs({ strict: false, args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('positional arguments may be explicitly disallowed in strict:false', () => { + const args = ['foo']; + const options = { }; + assert.throws(() => { parseArgs({ strict: false, allowPositionals: false, args, options }); }, { + code: 'ERR_PARSE_ARGS_UNEXPECTED_POSITIONAL' + }); +}); + +// Test bad inputs + +test('invalid argument passed for options', () => { + const args = ['--so=wat']; + const options = 'bad value'; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +test('type property missing for option then throw', () => { + const knownOptions = { foo: { } }; + assert.throws(() => { parseArgs({ options: knownOptions }); }, { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +test('boolean passed to "type" option', () => { + const args = ['--so=wat']; + const options = { foo: { type: true } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +test('invalid union value passed to "type" option', () => { + const args = ['--so=wat']; + const options = { foo: { type: 'str' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_INVALID_ARG_TYPE' + }); +}); + +// Test strict mode + +test('unknown long option --bar', () => { + const args = ['--foo', '--bar']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('unknown short option -b', () => { + const args = ['--foo', '-b']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('unknown option -r in short option group -bar', () => { + const args = ['-bar']; + const options = { b: { type: 'boolean' }, a: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('unknown option with explicit value', () => { + const args = ['--foo', '--bar=baz']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('unexpected positional', () => { + const args = ['foo']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNEXPECTED_POSITIONAL' + }); +}); + +test('unexpected positional after --', () => { + const args = ['--', 'foo']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_UNEXPECTED_POSITIONAL' + }); +}); + +test('-- by itself is not a positional', () => { + const args = ['--foo', '--']; + const options = { foo: { type: 'boolean' } }; + const result = parseArgs({ args, options }); + const expected = { values: { __proto__: null, foo: true }, + positionals: [] }; + assert.deepStrictEqual(result, expected); +}); + +test('string option used as boolean', () => { + const args = ['--foo']; + const options = { foo: { type: 'string' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('boolean option used with value', () => { + const args = ['--foo=bar']; + const options = { foo: { type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('invalid short option length', () => { + const args = []; + const options = { foo: { short: 'fo', type: 'boolean' } }; + assert.throws(() => { parseArgs({ args, options }); }, { + code: 'ERR_INVALID_ARG_VALUE' + }); +}); + +test('null prototype: when no options then values.toString is undefined', () => { + const result = parseArgs({ args: [] }); + assert.strictEqual(result.values.toString, undefined); +}); + +test('null prototype: when --toString then values.toString is true', () => { + const args = ['--toString']; + const options = { toString: { type: 'boolean' } }; + const expectedResult = { values: { __proto__: null, toString: true }, positionals: [] }; + + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expectedResult); +}); + +const candidateGreedyOptions = [ + '', + '-', + '--', + 'abc', + '123', + '-s', + '--foo', +]; + +for (const value of candidateGreedyOptions) { + test(`greedy: when short option with value '${value}' then eaten`, () => { + const args = ['-w', value]; + const options = { with: { type: 'string', short: 'w' } }; + const expectedResult = { values: { __proto__: null, with: value }, positionals: [] }; + + const result = parseArgs({ args, options, strict: false }); + assert.deepStrictEqual(result, expectedResult); + }); + + test(`greedy: when long option with value '${value}' then eaten`, () => { + const args = ['--with', value]; + const options = { with: { type: 'string', short: 'w' } }; + const expectedResult = { values: { __proto__: null, with: value }, positionals: [] }; + + const result = parseArgs({ args, options, strict: false }); + assert.deepStrictEqual(result, expectedResult); + }); +} + +test('strict: when candidate option value is plain text then does not throw', () => { + const args = ['--with', 'abc']; + const options = { with: { type: 'string' } }; + const expectedResult = { values: { __proto__: null, with: 'abc' }, positionals: [] }; + + const result = parseArgs({ args, options, strict: true }); + assert.deepStrictEqual(result, expectedResult); +}); + +test("strict: when candidate option value is '-' then does not throw", () => { + const args = ['--with', '-']; + const options = { with: { type: 'string' } }; + const expectedResult = { values: { __proto__: null, with: '-' }, positionals: [] }; + + const result = parseArgs({ args, options, strict: true }); + assert.deepStrictEqual(result, expectedResult); +}); + +test("strict: when candidate option value is '--' then throws", () => { + const args = ['--with', '--']; + const options = { with: { type: 'string' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('strict: when candidate option value is short option then throws', () => { + const args = ['--with', '-a']; + const options = { with: { type: 'string' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('strict: when candidate option value is short option digit then throws', () => { + const args = ['--with', '-1']; + const options = { with: { type: 'string' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('strict: when candidate option value is long option then throws', () => { + const args = ['--with', '--foo']; + const options = { with: { type: 'string' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, { + code: 'ERR_PARSE_ARGS_INVALID_OPTION_VALUE' + }); +}); + +test('strict: when short option and suspect value then throws with short option in error message', () => { + const args = ['-w', '--foo']; + const options = { with: { type: 'string', short: 'w' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, /for '-w'/ + ); +}); + +test('strict: when long option and suspect value then throws with long option in error message', () => { + const args = ['--with', '--foo']; + const options = { with: { type: 'string' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, /for '--with'/ + ); +}); + +test('strict: when short option and suspect value then throws with whole expected message', () => { + const args = ['-w', '--foo']; + const options = { with: { type: 'string', short: 'w' } }; + + try { + parseArgs({ args, options }); + } catch (err) { + console.info(err.message); + } + + assert.throws(() => { + parseArgs({ args, options }); + }, /To specify an option argument starting with a dash use '--with=-XYZ' or '-w-XYZ'/ + ); +}); + +test('strict: when long option and suspect value then throws with whole expected message', () => { + const args = ['--with', '--foo']; + const options = { with: { type: 'string', short: 'w' } }; + + assert.throws(() => { + parseArgs({ args, options }); + }, /To specify an option argument starting with a dash use '--with=-XYZ'/ + ); +}); + +test('tokens: positional', () => { + const args = ['one']; + const expectedTokens = [ + { kind: 'positional', index: 0, value: 'one' }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: -- followed by option-like', () => { + const args = ['--', '--foo']; + const expectedTokens = [ + { kind: 'option-terminator', index: 0 }, + { kind: 'positional', index: 1, value: '--foo' }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true boolean short', () => { + const args = ['-f']; + const options = { + file: { short: 'f', type: 'boolean' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '-f', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true boolean long', () => { + const args = ['--file']; + const options = { + file: { short: 'f', type: 'boolean' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false boolean short', () => { + const args = ['-f']; + const expectedTokens = [ + { kind: 'option', name: 'f', rawName: '-f', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false boolean long', () => { + const args = ['--file']; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false boolean option group', () => { + const args = ['-ab']; + const expectedTokens = [ + { kind: 'option', name: 'a', rawName: '-a', + index: 0, value: undefined, inlineValue: undefined }, + { kind: 'option', name: 'b', rawName: '-b', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false boolean option group with repeated option', () => { + // Also positional to check index correct after grouop + const args = ['-aa', 'pos']; + const expectedTokens = [ + { kind: 'option', name: 'a', rawName: '-a', + index: 0, value: undefined, inlineValue: undefined }, + { kind: 'option', name: 'a', rawName: '-a', + index: 0, value: undefined, inlineValue: undefined }, + { kind: 'positional', index: 1, value: 'pos' }, + ]; + const { tokens } = parseArgs({ strict: false, allowPositionals: true, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true string short with value after space', () => { + // Also positional to check index correct after out-of-line. + const args = ['-f', 'bar', 'ppp']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '-f', + index: 0, value: 'bar', inlineValue: false }, + { kind: 'positional', index: 2, value: 'ppp' }, + ]; + const { tokens } = parseArgs({ strict: true, allowPositionals: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true string short with value inline', () => { + const args = ['-fBAR']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '-f', + index: 0, value: 'BAR', inlineValue: true }, + ]; + const { tokens } = parseArgs({ strict: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false string short missing value', () => { + const args = ['-f']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '-f', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: false, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true string long with value after space', () => { + // Also positional to check index correct after out-of-line. + const args = ['--file', 'bar', 'ppp']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: 'bar', inlineValue: false }, + { kind: 'positional', index: 2, value: 'ppp' }, + ]; + const { tokens } = parseArgs({ strict: true, allowPositionals: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true string long with value inline', () => { + // Also positional to check index correct after out-of-line. + const args = ['--file=bar', 'pos']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: 'bar', inlineValue: true }, + { kind: 'positional', index: 1, value: 'pos' }, + ]; + const { tokens } = parseArgs({ strict: true, allowPositionals: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false string long with value inline', () => { + const args = ['--file=bar']; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: 'bar', inlineValue: true }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false string long missing value', () => { + const args = ['--file']; + const options = { + file: { short: 'f', type: 'string' } + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: undefined, inlineValue: undefined }, + ]; + const { tokens } = parseArgs({ strict: false, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true complex option group with value after space', () => { + // Also positional to check index correct afterwards. + const args = ['-ab', 'c', 'pos']; + const options = { + alpha: { short: 'a', type: 'boolean' }, + beta: { short: 'b', type: 'string' }, + }; + const expectedTokens = [ + { kind: 'option', name: 'alpha', rawName: '-a', + index: 0, value: undefined, inlineValue: undefined }, + { kind: 'option', name: 'beta', rawName: '-b', + index: 0, value: 'c', inlineValue: false }, + { kind: 'positional', index: 2, value: 'pos' }, + ]; + const { tokens } = parseArgs({ strict: true, allowPositionals: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:true complex option group with inline value', () => { + // Also positional to check index correct afterwards. + const args = ['-abc', 'pos']; + const options = { + alpha: { short: 'a', type: 'boolean' }, + beta: { short: 'b', type: 'string' }, + }; + const expectedTokens = [ + { kind: 'option', name: 'alpha', rawName: '-a', + index: 0, value: undefined, inlineValue: undefined }, + { kind: 'option', name: 'beta', rawName: '-b', + index: 0, value: 'c', inlineValue: true }, + { kind: 'positional', index: 1, value: 'pos' }, + ]; + const { tokens } = parseArgs({ strict: true, allowPositionals: true, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false with single dashes', () => { + const args = ['--file', '-', '-']; + const options = { + file: { short: 'f', type: 'string' }, + }; + const expectedTokens = [ + { kind: 'option', name: 'file', rawName: '--file', + index: 0, value: '-', inlineValue: false }, + { kind: 'positional', index: 2, value: '-' }, + ]; + const { tokens } = parseArgs({ strict: false, args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens: strict:false with -- --', () => { + const args = ['--', '--']; + const expectedTokens = [ + { kind: 'option-terminator', index: 0 }, + { kind: 'positional', index: 1, value: '--' }, + ]; + const { tokens } = parseArgs({ strict: false, args, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('default must be a boolean when option type is boolean', () => { + const args = []; + const options = { alpha: { type: 'boolean', default: 'not a boolean' } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default" property must be of type boolean/ + ); +}); + +test('default must accept undefined value', () => { + const args = []; + const options = { alpha: { type: 'boolean', default: undefined } }; + const result = parseArgs({ args, options }); + const expected = { + values: { + __proto__: null, + }, + positionals: [] + }; + assert.deepStrictEqual(result, expected); +}); + +test('default must be a boolean array when option type is boolean and multiple', () => { + const args = []; + const options = { alpha: { type: 'boolean', multiple: true, default: 'not an array' } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default" property must be an instance of Array/ + ); +}); + +test('default must be a boolean array when option type is string and multiple is true', () => { + const args = []; + const options = { alpha: { type: 'boolean', multiple: true, default: [true, true, 42] } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default\[2\]" property must be of type boolean/ + ); +}); + +test('default must be a string when option type is string', () => { + const args = []; + const options = { alpha: { type: 'string', default: true } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default" property must be of type string/ + ); +}); + +test('default must be an array when option type is string and multiple is true', () => { + const args = []; + const options = { alpha: { type: 'string', multiple: true, default: 'not an array' } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default" property must be an instance of Array/ + ); +}); + +test('default must be a string array when option type is string and multiple is true', () => { + const args = []; + const options = { alpha: { type: 'string', multiple: true, default: ['str', 42] } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default\[1\]" property must be of type string/ + ); +}); + +test('default accepted input when multiple is true', () => { + const args = ['--inputStringArr', 'c', '--inputStringArr', 'd', '--inputBoolArr', '--inputBoolArr']; + const options = { + inputStringArr: { type: 'string', multiple: true, default: ['a', 'b'] }, + emptyStringArr: { type: 'string', multiple: true, default: [] }, + fullStringArr: { type: 'string', multiple: true, default: ['a', 'b'] }, + inputBoolArr: { type: 'boolean', multiple: true, default: [false, true, false] }, + emptyBoolArr: { type: 'boolean', multiple: true, default: [] }, + fullBoolArr: { type: 'boolean', multiple: true, default: [false, true, false] }, + }; + const expected = { values: { __proto__: null, + inputStringArr: ['c', 'd'], + inputBoolArr: [true, true], + emptyStringArr: [], + fullStringArr: ['a', 'b'], + emptyBoolArr: [], + fullBoolArr: [false, true, false] }, + positionals: [] }; + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('when default is set, the option must be added as result', () => { + const args = []; + const options = { + a: { type: 'string', default: 'HELLO' }, + b: { type: 'boolean', default: false }, + c: { type: 'boolean', default: true } + }; + const expected = { values: { __proto__: null, a: 'HELLO', b: false, c: true }, positionals: [] }; + + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('when default is set, the args value takes precedence', () => { + const args = ['--a', 'WORLD', '--b', '-c']; + const options = { + a: { type: 'string', default: 'HELLO' }, + b: { type: 'boolean', default: false }, + c: { type: 'boolean', default: true } + }; + const expected = { values: { __proto__: null, a: 'WORLD', b: true, c: true }, positionals: [] }; + + const result = parseArgs({ args, options }); + assert.deepStrictEqual(result, expected); +}); + +test('tokens should not include the default options', () => { + const args = []; + const options = { + a: { type: 'string', default: 'HELLO' }, + b: { type: 'boolean', default: false }, + c: { type: 'boolean', default: true } + }; + + const expectedTokens = []; + + const { tokens } = parseArgs({ args, options, tokens: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('tokens:true should not include the default options after the args input', () => { + const args = ['--z', 'zero', 'positional-item']; + const options = { + z: { type: 'string' }, + a: { type: 'string', default: 'HELLO' }, + b: { type: 'boolean', default: false }, + c: { type: 'boolean', default: true } + }; + + const expectedTokens = [ + { kind: 'option', name: 'z', rawName: '--z', index: 0, value: 'zero', inlineValue: false }, + { kind: 'positional', index: 2, value: 'positional-item' }, + ]; + + const { tokens } = parseArgs({ args, options, tokens: true, allowPositionals: true }); + assert.deepStrictEqual(tokens, expectedTokens); +}); + +test('proto as default value must be ignored', () => { + const args = []; + const options = { __proto__: null }; + + // eslint-disable-next-line no-proto + options.__proto__ = { type: 'string', default: 'HELLO' }; + + const result = parseArgs({ args, options, allowPositionals: true }); + const expected = { values: { __proto__: null }, positionals: [] }; + assert.deepStrictEqual(result, expected); +}); + + +test('multiple as false should expect a String', () => { + const args = []; + const options = { alpha: { type: 'string', multiple: false, default: ['array'] } }; + assert.throws(() => { + parseArgs({ args, options }); + }, /"options\.alpha\.default" property must be of type string/ + ); +}); + +// Test negative options +test('disable negative options and args are started with "--no-" prefix', () => { + const args = ['--no-alpha']; + const options = { alpha: { type: 'boolean' } }; + assert.throws(() => { + parseArgs({ args, options }); + }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('args are passed `type: "string"` and allow negative options', () => { + const args = ['--no-alpha', 'value']; + const options = { alpha: { type: 'string' } }; + assert.throws(() => { + parseArgs({ args, options, allowNegative: true }); + }, { + code: 'ERR_PARSE_ARGS_UNKNOWN_OPTION' + }); +}); + +test('args are passed `type: "boolean"` and allow negative options', () => { + const args = ['--no-alpha']; + const options = { alpha: { type: 'boolean' } }; + const expected = { values: { __proto__: null, alpha: false }, positionals: [] }; + assert.deepStrictEqual(parseArgs({ args, options, allowNegative: true }), expected); +}); + +test('args are passed `default: "true"` and allow negative options', () => { + const args = ['--no-alpha']; + const options = { alpha: { type: 'boolean', default: true } }; + const expected = { values: { __proto__: null, alpha: false }, positionals: [] }; + assert.deepStrictEqual(parseArgs({ args, options, allowNegative: true }), expected); +}); + +test('args are passed `default: "false" and allow negative options', () => { + const args = ['--no-alpha']; + const options = { alpha: { type: 'boolean', default: false } }; + const expected = { values: { __proto__: null, alpha: false }, positionals: [] }; + assert.deepStrictEqual(parseArgs({ args, options, allowNegative: true }), expected); +}); + +test('allow negative options and multiple as true', () => { + const args = ['--no-alpha', '--alpha', '--no-alpha']; + const options = { alpha: { type: 'boolean', multiple: true } }; + const expected = { values: { __proto__: null, alpha: [false, true, false] }, positionals: [] }; + assert.deepStrictEqual(parseArgs({ args, options, allowNegative: true }), expected); +}); + +test('allow negative options and passed multiple arguments', () => { + const args = ['--no-alpha', '--alpha']; + const options = { alpha: { type: 'boolean' } }; + const expected = { values: { __proto__: null, alpha: true }, positionals: [] }; + assert.deepStrictEqual(parseArgs({ args, options, allowNegative: true }), expected); +}); + +test('auto-detect --no-foo as negated when strict:false and allowNegative', () => { + const holdArgv = process.argv; + process.argv = [process.argv0, 'script.js', '--no-foo']; + const holdExecArgv = process.execArgv; + process.execArgv = []; + const result = parseArgs({ strict: false, allowNegative: true }); + + const expected = { values: { __proto__: null, foo: false }, + positionals: [] }; + assert.deepStrictEqual(result, expected); + process.argv = holdArgv; + process.execArgv = holdExecArgv; +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-basename.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-basename.js new file mode 100644 index 00000000..b16f9e5d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-basename.js @@ -0,0 +1,76 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +assert.strictEqual(path.basename(__filename), 'test-path-basename.js'); +assert.strictEqual(path.basename(__filename, '.js'), 'test-path-basename'); +assert.strictEqual(path.basename('.js', '.js'), ''); +assert.strictEqual(path.basename('js', '.js'), 'js'); +assert.strictEqual(path.basename('file.js', '.ts'), 'file.js'); +assert.strictEqual(path.basename('file', '.js'), 'file'); +assert.strictEqual(path.basename('file.js.old', '.js.old'), 'file'); +assert.strictEqual(path.basename(''), ''); +assert.strictEqual(path.basename('/dir/basename.ext'), 'basename.ext'); +assert.strictEqual(path.basename('/basename.ext'), 'basename.ext'); +assert.strictEqual(path.basename('basename.ext'), 'basename.ext'); +assert.strictEqual(path.basename('basename.ext/'), 'basename.ext'); +assert.strictEqual(path.basename('basename.ext//'), 'basename.ext'); +assert.strictEqual(path.basename('aaa/bbb', '/bbb'), 'bbb'); +assert.strictEqual(path.basename('aaa/bbb', 'a/bbb'), 'bbb'); +assert.strictEqual(path.basename('aaa/bbb', 'bbb'), 'bbb'); +assert.strictEqual(path.basename('aaa/bbb//', 'bbb'), 'bbb'); +assert.strictEqual(path.basename('aaa/bbb', 'bb'), 'b'); +assert.strictEqual(path.basename('aaa/bbb', 'b'), 'bb'); +assert.strictEqual(path.basename('/aaa/bbb', '/bbb'), 'bbb'); +assert.strictEqual(path.basename('/aaa/bbb', 'a/bbb'), 'bbb'); +assert.strictEqual(path.basename('/aaa/bbb', 'bbb'), 'bbb'); +assert.strictEqual(path.basename('/aaa/bbb//', 'bbb'), 'bbb'); +assert.strictEqual(path.basename('/aaa/bbb', 'bb'), 'b'); +assert.strictEqual(path.basename('/aaa/bbb', 'b'), 'bb'); +assert.strictEqual(path.basename('/aaa/bbb'), 'bbb'); +assert.strictEqual(path.basename('/aaa/'), 'aaa'); +assert.strictEqual(path.basename('/aaa/b'), 'b'); +assert.strictEqual(path.basename('/a/b'), 'b'); +assert.strictEqual(path.basename('//a'), 'a'); +assert.strictEqual(path.basename('a', 'a'), ''); + +// On Windows a backslash acts as a path separator. +assert.strictEqual(path.win32.basename('\\dir\\basename.ext'), 'basename.ext'); +assert.strictEqual(path.win32.basename('\\basename.ext'), 'basename.ext'); +assert.strictEqual(path.win32.basename('basename.ext'), 'basename.ext'); +assert.strictEqual(path.win32.basename('basename.ext\\'), 'basename.ext'); +assert.strictEqual(path.win32.basename('basename.ext\\\\'), 'basename.ext'); +assert.strictEqual(path.win32.basename('foo'), 'foo'); +assert.strictEqual(path.win32.basename('aaa\\bbb', '\\bbb'), 'bbb'); +assert.strictEqual(path.win32.basename('aaa\\bbb', 'a\\bbb'), 'bbb'); +assert.strictEqual(path.win32.basename('aaa\\bbb', 'bbb'), 'bbb'); +assert.strictEqual(path.win32.basename('aaa\\bbb\\\\\\\\', 'bbb'), 'bbb'); +assert.strictEqual(path.win32.basename('aaa\\bbb', 'bb'), 'b'); +assert.strictEqual(path.win32.basename('aaa\\bbb', 'b'), 'bb'); +assert.strictEqual(path.win32.basename('C:'), ''); +assert.strictEqual(path.win32.basename('C:.'), '.'); +assert.strictEqual(path.win32.basename('C:\\'), ''); +assert.strictEqual(path.win32.basename('C:\\dir\\base.ext'), 'base.ext'); +assert.strictEqual(path.win32.basename('C:\\basename.ext'), 'basename.ext'); +assert.strictEqual(path.win32.basename('C:basename.ext'), 'basename.ext'); +assert.strictEqual(path.win32.basename('C:basename.ext\\'), 'basename.ext'); +assert.strictEqual(path.win32.basename('C:basename.ext\\\\'), 'basename.ext'); +assert.strictEqual(path.win32.basename('C:foo'), 'foo'); +assert.strictEqual(path.win32.basename('file:stream'), 'file:stream'); +assert.strictEqual(path.win32.basename('a', 'a'), ''); + +// On unix a backslash is just treated as any other character. +assert.strictEqual(path.posix.basename('\\dir\\basename.ext'), + '\\dir\\basename.ext'); +assert.strictEqual(path.posix.basename('\\basename.ext'), '\\basename.ext'); +assert.strictEqual(path.posix.basename('basename.ext'), 'basename.ext'); +assert.strictEqual(path.posix.basename('basename.ext\\'), 'basename.ext\\'); +assert.strictEqual(path.posix.basename('basename.ext\\\\'), 'basename.ext\\\\'); +assert.strictEqual(path.posix.basename('foo'), 'foo'); + +// POSIX filenames may include control characters +// c.f. http://www.dwheeler.com/essays/fixing-unix-linux-filenames.html +const controlCharFilename = `Icon${String.fromCharCode(13)}`; +assert.strictEqual(path.posix.basename(`/a/b/${controlCharFilename}`), + controlCharFilename); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-dirname.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-dirname.js new file mode 100644 index 00000000..0d4a1828 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-dirname.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); + +assert.strictEqual(path.dirname(__filename).slice(-13), + common.isWindows ? 'test\\parallel' : 'test/parallel'); + +assert.strictEqual(path.posix.dirname('/a/b/'), '/a'); +assert.strictEqual(path.posix.dirname('/a/b'), '/a'); +assert.strictEqual(path.posix.dirname('/a'), '/'); +assert.strictEqual(path.posix.dirname(''), '.'); +assert.strictEqual(path.posix.dirname('/'), '/'); +assert.strictEqual(path.posix.dirname('////'), '/'); +assert.strictEqual(path.posix.dirname('//a'), '//'); +assert.strictEqual(path.posix.dirname('foo'), '.'); + +assert.strictEqual(path.win32.dirname('c:\\'), 'c:\\'); +assert.strictEqual(path.win32.dirname('c:\\foo'), 'c:\\'); +assert.strictEqual(path.win32.dirname('c:\\foo\\'), 'c:\\'); +assert.strictEqual(path.win32.dirname('c:\\foo\\bar'), 'c:\\foo'); +assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\'), 'c:\\foo'); +assert.strictEqual(path.win32.dirname('c:\\foo\\bar\\baz'), 'c:\\foo\\bar'); +assert.strictEqual(path.win32.dirname('c:\\foo bar\\baz'), 'c:\\foo bar'); +assert.strictEqual(path.win32.dirname('\\'), '\\'); +assert.strictEqual(path.win32.dirname('\\foo'), '\\'); +assert.strictEqual(path.win32.dirname('\\foo\\'), '\\'); +assert.strictEqual(path.win32.dirname('\\foo\\bar'), '\\foo'); +assert.strictEqual(path.win32.dirname('\\foo\\bar\\'), '\\foo'); +assert.strictEqual(path.win32.dirname('\\foo\\bar\\baz'), '\\foo\\bar'); +assert.strictEqual(path.win32.dirname('\\foo bar\\baz'), '\\foo bar'); +assert.strictEqual(path.win32.dirname('c:'), 'c:'); +assert.strictEqual(path.win32.dirname('c:foo'), 'c:'); +assert.strictEqual(path.win32.dirname('c:foo\\'), 'c:'); +assert.strictEqual(path.win32.dirname('c:foo\\bar'), 'c:foo'); +assert.strictEqual(path.win32.dirname('c:foo\\bar\\'), 'c:foo'); +assert.strictEqual(path.win32.dirname('c:foo\\bar\\baz'), 'c:foo\\bar'); +assert.strictEqual(path.win32.dirname('c:foo bar\\baz'), 'c:foo bar'); +assert.strictEqual(path.win32.dirname('file:stream'), '.'); +assert.strictEqual(path.win32.dirname('dir\\file:stream'), 'dir'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share'), + '\\\\unc\\share'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo'), + '\\\\unc\\share\\'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\'), + '\\\\unc\\share\\'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar'), + '\\\\unc\\share\\foo'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\'), + '\\\\unc\\share\\foo'); +assert.strictEqual(path.win32.dirname('\\\\unc\\share\\foo\\bar\\baz'), + '\\\\unc\\share\\foo\\bar'); +assert.strictEqual(path.win32.dirname('/a/b/'), '/a'); +assert.strictEqual(path.win32.dirname('/a/b'), '/a'); +assert.strictEqual(path.win32.dirname('/a'), '/'); +assert.strictEqual(path.win32.dirname(''), '.'); +assert.strictEqual(path.win32.dirname('/'), '/'); +assert.strictEqual(path.win32.dirname('////'), '/'); +assert.strictEqual(path.win32.dirname('foo'), '.'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-extname.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-extname.js new file mode 100644 index 00000000..be5a6316 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-extname.js @@ -0,0 +1,100 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +const failures = []; +const slashRE = /\//g; + +const testPaths = [ + [__filename, '.js'], + ['', ''], + ['/path/to/file', ''], + ['/path/to/file.ext', '.ext'], + ['/path.to/file.ext', '.ext'], + ['/path.to/file', ''], + ['/path.to/.file', ''], + ['/path.to/.file.ext', '.ext'], + ['/path/to/f.ext', '.ext'], + ['/path/to/..ext', '.ext'], + ['/path/to/..', ''], + ['file', ''], + ['file.ext', '.ext'], + ['.file', ''], + ['.file.ext', '.ext'], + ['/file', ''], + ['/file.ext', '.ext'], + ['/.file', ''], + ['/.file.ext', '.ext'], + ['.path/file.ext', '.ext'], + ['file.ext.ext', '.ext'], + ['file.', '.'], + ['.', ''], + ['./', ''], + ['.file.ext', '.ext'], + ['.file', ''], + ['.file.', '.'], + ['.file..', '.'], + ['..', ''], + ['../', ''], + ['..file.ext', '.ext'], + ['..file', '.file'], + ['..file.', '.'], + ['..file..', '.'], + ['...', '.'], + ['...ext', '.ext'], + ['....', '.'], + ['file.ext/', '.ext'], + ['file.ext//', '.ext'], + ['file/', ''], + ['file//', ''], + ['file./', '.'], + ['file.//', '.'], +]; + +for (const testPath of testPaths) { + const expected = testPath[1]; + const extNames = [path.posix.extname, path.win32.extname]; + for (const extname of extNames) { + let input = testPath[0]; + let os; + if (extname === path.win32.extname) { + input = input.replace(slashRE, '\\'); + os = 'win32'; + } else { + os = 'posix'; + } + const actual = extname(input); + const message = `path.${os}.extname(${JSON.stringify(input)})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + if (actual !== expected) + failures.push(`\n${message}`); + } + const input = `C:${testPath[0].replace(slashRE, '\\')}`; + const actual = path.win32.extname(input); + const message = `path.win32.extname(${JSON.stringify(input)})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + if (actual !== expected) + failures.push(`\n${message}`); +} +assert.strictEqual(failures.length, 0, failures.join('')); + +// On Windows, backslash is a path separator. +assert.strictEqual(path.win32.extname('.\\'), ''); +assert.strictEqual(path.win32.extname('..\\'), ''); +assert.strictEqual(path.win32.extname('file.ext\\'), '.ext'); +assert.strictEqual(path.win32.extname('file.ext\\\\'), '.ext'); +assert.strictEqual(path.win32.extname('file\\'), ''); +assert.strictEqual(path.win32.extname('file\\\\'), ''); +assert.strictEqual(path.win32.extname('file.\\'), '.'); +assert.strictEqual(path.win32.extname('file.\\\\'), '.'); + +// On *nix, backslash is a valid name component like any other character. +assert.strictEqual(path.posix.extname('.\\'), ''); +assert.strictEqual(path.posix.extname('..\\'), '.\\'); +assert.strictEqual(path.posix.extname('file.ext\\'), '.ext\\'); +assert.strictEqual(path.posix.extname('file.ext\\\\'), '.ext\\\\'); +assert.strictEqual(path.posix.extname('file\\'), ''); +assert.strictEqual(path.posix.extname('file\\\\'), ''); +assert.strictEqual(path.posix.extname('file.\\'), '.\\'); +assert.strictEqual(path.posix.extname('file.\\\\'), '.\\\\'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-glob.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-glob.js new file mode 100644 index 00000000..47647e12 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-glob.js @@ -0,0 +1,44 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const path = require('path'); + +const globs = { + win32: [ + ['foo\\bar\\baz', 'foo\\[bcr]ar\\baz', true], // Matches 'bar' or 'car' in 'foo\\bar' + ['foo\\bar\\baz', 'foo\\[!bcr]ar\\baz', false], // Matches anything except 'bar' or 'car' in 'foo\\bar' + ['foo\\bar\\baz', 'foo\\[bc-r]ar\\baz', true], // Matches 'bar' or 'car' using range in 'foo\\bar' + ['foo\\bar\\baz', 'foo\\*\\!bar\\*\\baz', false], // Matches anything with 'foo' and 'baz' but not 'bar' in between + ['foo\\bar1\\baz', 'foo\\bar[0-9]\\baz', true], // Matches 'bar' followed by any digit in 'foo\\bar1' + ['foo\\bar5\\baz', 'foo\\bar[0-9]\\baz', true], // Matches 'bar' followed by any digit in 'foo\\bar5' + ['foo\\barx\\baz', 'foo\\bar[a-z]\\baz', true], // Matches 'bar' followed by any lowercase letter in 'foo\\barx' + ['foo\\bar\\baz\\boo', 'foo\\[bc-r]ar\\baz\\*', true], // Matches 'bar' or 'car' in 'foo\\bar' + ['foo\\bar\\baz', 'foo/**', true], // Matches anything in 'foo' + ['foo\\bar\\baz', '*', false], // No match + ], + posix: [ + ['foo/bar/baz', 'foo/[bcr]ar/baz', true], // Matches 'bar' or 'car' in 'foo/bar' + ['foo/bar/baz', 'foo/[!bcr]ar/baz', false], // Matches anything except 'bar' or 'car' in 'foo/bar' + ['foo/bar/baz', 'foo/[bc-r]ar/baz', true], // Matches 'bar' or 'car' using range in 'foo/bar' + ['foo/bar/baz', 'foo/*/!bar/*/baz', false], // Matches anything with 'foo' and 'baz' but not 'bar' in between + ['foo/bar1/baz', 'foo/bar[0-9]/baz', true], // Matches 'bar' followed by any digit in 'foo/bar1' + ['foo/bar5/baz', 'foo/bar[0-9]/baz', true], // Matches 'bar' followed by any digit in 'foo/bar5' + ['foo/barx/baz', 'foo/bar[a-z]/baz', true], // Matches 'bar' followed by any lowercase letter in 'foo/barx' + ['foo/bar/baz/boo', 'foo/[bc-r]ar/baz/*', true], // Matches 'bar' or 'car' in 'foo/bar' + ['foo/bar/baz', 'foo/**', true], // Matches anything in 'foo' + ['foo/bar/baz', '*', false], // No match + ], +}; + + +for (const [platform, platformGlobs] of Object.entries(globs)) { + for (const [pathStr, glob, expected] of platformGlobs) { + const actual = path[platform].matchesGlob(pathStr, glob); + assert.strictEqual(actual, expected, `Expected ${pathStr} to ` + (expected ? '' : 'not ') + `match ${glob} on ${platform}`); + } +} + +// Test for non-string input +assert.throws(() => path.matchesGlob(123, 'foo/bar/baz'), /.*must be of type string.*/); +assert.throws(() => path.matchesGlob('foo/bar/baz', 123), /.*must be of type string.*/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-isabsolute.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-isabsolute.js new file mode 100644 index 00000000..66b4f1ee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-isabsolute.js @@ -0,0 +1,28 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +assert.strictEqual(path.win32.isAbsolute('/'), true); +assert.strictEqual(path.win32.isAbsolute('//'), true); +assert.strictEqual(path.win32.isAbsolute('//server'), true); +assert.strictEqual(path.win32.isAbsolute('//server/file'), true); +assert.strictEqual(path.win32.isAbsolute('\\\\server\\file'), true); +assert.strictEqual(path.win32.isAbsolute('\\\\server'), true); +assert.strictEqual(path.win32.isAbsolute('\\\\'), true); +assert.strictEqual(path.win32.isAbsolute('c'), false); +assert.strictEqual(path.win32.isAbsolute('c:'), false); +assert.strictEqual(path.win32.isAbsolute('c:\\'), true); +assert.strictEqual(path.win32.isAbsolute('c:/'), true); +assert.strictEqual(path.win32.isAbsolute('c://'), true); +assert.strictEqual(path.win32.isAbsolute('C:/Users/'), true); +assert.strictEqual(path.win32.isAbsolute('C:\\Users\\'), true); +assert.strictEqual(path.win32.isAbsolute('C:cwd/another'), false); +assert.strictEqual(path.win32.isAbsolute('C:cwd\\another'), false); +assert.strictEqual(path.win32.isAbsolute('directory/directory'), false); +assert.strictEqual(path.win32.isAbsolute('directory\\directory'), false); + +assert.strictEqual(path.posix.isAbsolute('/home/foo'), true); +assert.strictEqual(path.posix.isAbsolute('/home/foo/..'), true); +assert.strictEqual(path.posix.isAbsolute('bar/'), false); +assert.strictEqual(path.posix.isAbsolute('./baz'), false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-join.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-join.js new file mode 100644 index 00000000..b8d63759 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-join.js @@ -0,0 +1,150 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +const failures = []; +const backslashRE = /\\/g; + +const joinTests = [ + [ [path.posix.join, path.win32.join], + // Arguments result + [[['.', 'x/b', '..', '/b/c.js'], 'x/b/c.js'], + [[], '.'], + [['/.', 'x/b', '..', '/b/c.js'], '/x/b/c.js'], + [['/foo', '../../../bar'], '/bar'], + [['foo', '../../../bar'], '../../bar'], + [['foo/', '../../../bar'], '../../bar'], + [['foo/x', '../../../bar'], '../bar'], + [['foo/x', './bar'], 'foo/x/bar'], + [['foo/x/', './bar'], 'foo/x/bar'], + [['foo/x/', '.', 'bar'], 'foo/x/bar'], + [['./'], './'], + [['.', './'], './'], + [['.', '.', '.'], '.'], + [['.', './', '.'], '.'], + [['.', '/./', '.'], '.'], + [['.', '/////./', '.'], '.'], + [['.'], '.'], + [['', '.'], '.'], + [['', 'foo'], 'foo'], + [['foo', '/bar'], 'foo/bar'], + [['', '/foo'], '/foo'], + [['', '', '/foo'], '/foo'], + [['', '', 'foo'], 'foo'], + [['foo', ''], 'foo'], + [['foo/', ''], 'foo/'], + [['foo', '', '/bar'], 'foo/bar'], + [['./', '..', '/foo'], '../foo'], + [['./', '..', '..', '/foo'], '../../foo'], + [['.', '..', '..', '/foo'], '../../foo'], + [['', '..', '..', '/foo'], '../../foo'], + [['/'], '/'], + [['/', '.'], '/'], + [['/', '..'], '/'], + [['/', '..', '..'], '/'], + [[''], '.'], + [['', ''], '.'], + [[' /foo'], ' /foo'], + [[' ', 'foo'], ' /foo'], + [[' ', '.'], ' '], + [[' ', '/'], ' /'], + [[' ', ''], ' '], + [['/', 'foo'], '/foo'], + [['/', '/foo'], '/foo'], + [['/', '//foo'], '/foo'], + [['/', '', '/foo'], '/foo'], + [['', '/', 'foo'], '/foo'], + [['', '/', '/foo'], '/foo'], + ], + ], +]; + +// Windows-specific join tests +joinTests.push([ + path.win32.join, + joinTests[0][1].slice(0).concat( + [// Arguments result + // UNC path expected + [['//foo/bar'], '\\\\foo\\bar\\'], + [['\\/foo/bar'], '\\\\foo\\bar\\'], + [['\\\\foo/bar'], '\\\\foo\\bar\\'], + // UNC path expected - server and share separate + [['//foo', 'bar'], '\\\\foo\\bar\\'], + [['//foo/', 'bar'], '\\\\foo\\bar\\'], + [['//foo', '/bar'], '\\\\foo\\bar\\'], + // UNC path expected - questionable + [['//foo', '', 'bar'], '\\\\foo\\bar\\'], + [['//foo/', '', 'bar'], '\\\\foo\\bar\\'], + [['//foo/', '', '/bar'], '\\\\foo\\bar\\'], + // UNC path expected - even more questionable + [['', '//foo', 'bar'], '\\\\foo\\bar\\'], + [['', '//foo/', 'bar'], '\\\\foo\\bar\\'], + [['', '//foo/', '/bar'], '\\\\foo\\bar\\'], + // No UNC path expected (no double slash in first component) + [['\\', 'foo/bar'], '\\foo\\bar'], + [['\\', '/foo/bar'], '\\foo\\bar'], + [['', '/', '/foo/bar'], '\\foo\\bar'], + // No UNC path expected (no non-slashes in first component - + // questionable) + [['//', 'foo/bar'], '\\foo\\bar'], + [['//', '/foo/bar'], '\\foo\\bar'], + [['\\\\', '/', '/foo/bar'], '\\foo\\bar'], + [['//'], '\\'], + // No UNC path expected (share name missing - questionable). + [['//foo'], '\\foo'], + [['//foo/'], '\\foo\\'], + [['//foo', '/'], '\\foo\\'], + [['//foo', '', '/'], '\\foo\\'], + // No UNC path expected (too many leading slashes - questionable) + [['///foo/bar'], '\\foo\\bar'], + [['////foo', 'bar'], '\\foo\\bar'], + [['\\\\\\/foo/bar'], '\\foo\\bar'], + // Drive-relative vs drive-absolute paths. This merely describes the + // status quo, rather than being obviously right + [['c:'], 'c:.'], + [['c:.'], 'c:.'], + [['c:', ''], 'c:.'], + [['', 'c:'], 'c:.'], + [['c:.', '/'], 'c:.\\'], + [['c:.', 'file'], 'c:file'], + [['c:', '/'], 'c:\\'], + [['c:', 'file'], 'c:\\file'], + // Path traversal in previous versions of Node.js. + [['./upload', '/../C:/Windows'], '.\\C:\\Windows'], + [['upload', '../', 'C:foo'], '.\\C:foo'], + [['test/..', '??/D:/Test'], '.\\??\\D:\\Test'], + [['test', '..', 'D:'], '.\\D:'], + [['test', '..', 'D:\\'], '.\\D:\\'], + [['test', '..', 'D:foo'], '.\\D:foo'], + ] + ), +]); +joinTests.forEach((test) => { + if (!Array.isArray(test[0])) + test[0] = [test[0]]; + test[0].forEach((join) => { + test[1].forEach((test) => { + const actual = join.apply(null, test[0]); + const expected = test[1]; + // For non-Windows specific tests with the Windows join(), we need to try + // replacing the slashes since the non-Windows specific tests' `expected` + // use forward slashes + let actualAlt; + let os; + if (join === path.win32.join) { + actualAlt = actual.replace(backslashRE, '/'); + os = 'win32'; + } else { + os = 'posix'; + } + if (actual !== expected && actualAlt !== expected) { + const delimiter = test[0].map(JSON.stringify).join(','); + const message = `path.${os}.join(${delimiter})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + failures.push(`\n${message}`); + } + }); + }); +}); +assert.strictEqual(failures.length, 0, failures.join('')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-makelong.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-makelong.js new file mode 100644 index 00000000..7a478395 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-makelong.js @@ -0,0 +1,88 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const path = require('path'); + +if (common.isWindows) { + const file = fixtures.path('a.js'); + const resolvedFile = path.resolve(file); + + assert.strictEqual(path.toNamespacedPath(file), + `\\\\?\\${resolvedFile}`); + assert.strictEqual(path.toNamespacedPath(`\\\\?\\${file}`), + `\\\\?\\${resolvedFile}`); + assert.strictEqual(path.toNamespacedPath( + '\\\\someserver\\someshare\\somefile'), + '\\\\?\\UNC\\someserver\\someshare\\somefile'); + assert.strictEqual(path.toNamespacedPath( + '\\\\?\\UNC\\someserver\\someshare\\somefile'), + '\\\\?\\UNC\\someserver\\someshare\\somefile'); + assert.strictEqual(path.toNamespacedPath('\\\\.\\pipe\\somepipe'), + '\\\\.\\pipe\\somepipe'); +} + +assert.strictEqual(path.toNamespacedPath(''), ''); +assert.strictEqual(path.toNamespacedPath(null), null); +assert.strictEqual(path.toNamespacedPath(100), 100); +assert.strictEqual(path.toNamespacedPath(path), path); +assert.strictEqual(path.toNamespacedPath(false), false); +assert.strictEqual(path.toNamespacedPath(true), true); + +const emptyObj = {}; +assert.strictEqual(path.posix.toNamespacedPath('/foo/bar'), '/foo/bar'); +assert.strictEqual(path.posix.toNamespacedPath('foo/bar'), 'foo/bar'); +assert.strictEqual(path.posix.toNamespacedPath(null), null); +assert.strictEqual(path.posix.toNamespacedPath(true), true); +assert.strictEqual(path.posix.toNamespacedPath(1), 1); +assert.strictEqual(path.posix.toNamespacedPath(), undefined); +assert.strictEqual(path.posix.toNamespacedPath(emptyObj), emptyObj); +if (common.isWindows) { + // These tests cause resolve() to insert the cwd, so we cannot test them from + // non-Windows platforms (easily) + assert.strictEqual(path.toNamespacedPath(''), ''); + assert.strictEqual(path.win32.toNamespacedPath('foo\\bar').toLowerCase(), + `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`); + assert.strictEqual(path.win32.toNamespacedPath('foo/bar').toLowerCase(), + `\\\\?\\${process.cwd().toLowerCase()}\\foo\\bar`); + const currentDeviceLetter = path.parse(process.cwd()).root.substring(0, 2); + assert.strictEqual( + path.win32.toNamespacedPath(currentDeviceLetter).toLowerCase(), + `\\\\?\\${process.cwd().toLowerCase()}`); + assert.strictEqual(path.win32.toNamespacedPath('C').toLowerCase(), + `\\\\?\\${process.cwd().toLowerCase()}\\c`); +} +assert.strictEqual(path.win32.toNamespacedPath('C:\\foo'), '\\\\?\\C:\\foo'); +assert.strictEqual(path.win32.toNamespacedPath('C:/foo'), '\\\\?\\C:\\foo'); +assert.strictEqual(path.win32.toNamespacedPath('\\\\foo\\bar'), + '\\\\?\\UNC\\foo\\bar\\'); +assert.strictEqual(path.win32.toNamespacedPath('//foo//bar'), + '\\\\?\\UNC\\foo\\bar\\'); +assert.strictEqual(path.win32.toNamespacedPath('\\\\?\\foo'), '\\\\?\\foo\\'); +assert.strictEqual(path.win32.toNamespacedPath('\\\\?\\c:\\Windows/System'), '\\\\?\\c:\\Windows\\System'); +assert.strictEqual(path.win32.toNamespacedPath(null), null); +assert.strictEqual(path.win32.toNamespacedPath(true), true); +assert.strictEqual(path.win32.toNamespacedPath(1), 1); +assert.strictEqual(path.win32.toNamespacedPath(), undefined); +assert.strictEqual(path.win32.toNamespacedPath(emptyObj), emptyObj); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-normalize.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-normalize.js new file mode 100644 index 00000000..8f6d8222 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-normalize.js @@ -0,0 +1,98 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +assert.strictEqual(path.win32.normalize('./fixtures///b/../b/c.js'), + 'fixtures\\b\\c.js'); +assert.strictEqual(path.win32.normalize('/foo/../../../bar'), '\\bar'); +assert.strictEqual(path.win32.normalize('a//b//../b'), 'a\\b'); +assert.strictEqual(path.win32.normalize('a//b//./c'), 'a\\b\\c'); +assert.strictEqual(path.win32.normalize('a//b//.'), 'a\\b'); +assert.strictEqual(path.win32.normalize('//server/share/dir/file.ext'), + '\\\\server\\share\\dir\\file.ext'); +assert.strictEqual(path.win32.normalize('/a/b/c/../../../x/y/z'), '\\x\\y\\z'); +assert.strictEqual(path.win32.normalize('C:'), 'C:.'); +assert.strictEqual(path.win32.normalize('C:..\\abc'), 'C:..\\abc'); +assert.strictEqual(path.win32.normalize('C:..\\..\\abc\\..\\def'), + 'C:..\\..\\def'); +assert.strictEqual(path.win32.normalize('C:\\.'), 'C:\\'); +assert.strictEqual(path.win32.normalize('file:stream'), 'file:stream'); +assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\'), 'bar\\'); +assert.strictEqual(path.win32.normalize('bar\\foo..\\..'), 'bar'); +assert.strictEqual(path.win32.normalize('bar\\foo..\\..\\baz'), 'bar\\baz'); +assert.strictEqual(path.win32.normalize('bar\\foo..\\'), 'bar\\foo..\\'); +assert.strictEqual(path.win32.normalize('bar\\foo..'), 'bar\\foo..'); +assert.strictEqual(path.win32.normalize('..\\foo..\\..\\..\\bar'), + '..\\..\\bar'); +assert.strictEqual(path.win32.normalize('..\\...\\..\\.\\...\\..\\..\\bar'), + '..\\..\\bar'); +assert.strictEqual(path.win32.normalize('../../../foo/../../../bar'), + '..\\..\\..\\..\\..\\bar'); +assert.strictEqual(path.win32.normalize('../../../foo/../../../bar/../../'), + '..\\..\\..\\..\\..\\..\\'); +assert.strictEqual( + path.win32.normalize('../foobar/barfoo/foo/../../../bar/../../'), + '..\\..\\' +); +assert.strictEqual( + path.win32.normalize('../.../../foobar/../../../bar/../../baz'), + '..\\..\\..\\..\\baz' +); +assert.strictEqual(path.win32.normalize('foo/bar\\baz'), 'foo\\bar\\baz'); + +// Tests related to CVE-2024-36139. Path traversal should not result in changing +// the root directory on Windows. +assert.strictEqual(path.win32.normalize('test/../C:/Windows'), '.\\C:\\Windows'); +assert.strictEqual(path.win32.normalize('test/../C:Windows'), '.\\C:Windows'); +assert.strictEqual(path.win32.normalize('./upload/../C:/Windows'), '.\\C:\\Windows'); +assert.strictEqual(path.win32.normalize('./upload/../C:x'), '.\\C:x'); +assert.strictEqual(path.win32.normalize('test/../??/D:/Test'), '.\\??\\D:\\Test'); +assert.strictEqual(path.win32.normalize('test/C:/../../F:'), '.\\F:'); +assert.strictEqual(path.win32.normalize('test/C:foo/../../F:'), '.\\F:'); +assert.strictEqual(path.win32.normalize('test/C:/../../F:\\'), '.\\F:\\'); +assert.strictEqual(path.win32.normalize('test/C:foo/../../F:\\'), '.\\F:\\'); +assert.strictEqual(path.win32.normalize('test/C:/../../F:x'), '.\\F:x'); +assert.strictEqual(path.win32.normalize('test/C:foo/../../F:x'), '.\\F:x'); +assert.strictEqual(path.win32.normalize('/test/../??/D:/Test'), '\\??\\D:\\Test'); +assert.strictEqual(path.win32.normalize('/test/../?/D:/Test'), '\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('//test/../??/D:/Test'), '\\\\test\\..\\??\\D:\\Test'); +assert.strictEqual(path.win32.normalize('//test/../?/D:/Test'), '\\\\test\\..\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('\\\\?\\test/../?/D:/Test'), '\\\\?\\test\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('\\\\?\\test/../../?/D:/Test'), '\\\\?\\test\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('\\\\.\\test/../?/D:/Test'), '\\\\.\\test\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('\\\\.\\test/../../?/D:/Test'), '\\\\.\\test\\?\\D:\\Test'); +assert.strictEqual(path.win32.normalize('//server/share/dir/../../../?/D:/file'), + '\\\\server\\share\\?\\D:\\file'); +assert.strictEqual(path.win32.normalize('//server/goodshare/../badshare/file'), + '\\\\server\\goodshare\\badshare\\file'); + +assert.strictEqual(path.posix.normalize('./fixtures///b/../b/c.js'), + 'fixtures/b/c.js'); +assert.strictEqual(path.posix.normalize('/foo/../../../bar'), '/bar'); +assert.strictEqual(path.posix.normalize('a//b//../b'), 'a/b'); +assert.strictEqual(path.posix.normalize('a//b//./c'), 'a/b/c'); +assert.strictEqual(path.posix.normalize('a//b//.'), 'a/b'); +assert.strictEqual(path.posix.normalize('/a/b/c/../../../x/y/z'), '/x/y/z'); +assert.strictEqual(path.posix.normalize('///..//./foo/.//bar'), '/foo/bar'); +assert.strictEqual(path.posix.normalize('bar/foo../../'), 'bar/'); +assert.strictEqual(path.posix.normalize('bar/foo../..'), 'bar'); +assert.strictEqual(path.posix.normalize('bar/foo../../baz'), 'bar/baz'); +assert.strictEqual(path.posix.normalize('bar/foo../'), 'bar/foo../'); +assert.strictEqual(path.posix.normalize('bar/foo..'), 'bar/foo..'); +assert.strictEqual(path.posix.normalize('../foo../../../bar'), '../../bar'); +assert.strictEqual(path.posix.normalize('../.../.././.../../../bar'), + '../../bar'); +assert.strictEqual(path.posix.normalize('../../../foo/../../../bar'), + '../../../../../bar'); +assert.strictEqual(path.posix.normalize('../../../foo/../../../bar/../../'), + '../../../../../../'); +assert.strictEqual( + path.posix.normalize('../foobar/barfoo/foo/../../../bar/../../'), + '../../' +); +assert.strictEqual( + path.posix.normalize('../.../../foobar/../../../bar/../../baz'), + '../../../../baz' +); +assert.strictEqual(path.posix.normalize('foo/bar\\baz'), 'foo/bar\\baz'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-parse-format.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-parse-format.js new file mode 100644 index 00000000..e8340314 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-parse-format.js @@ -0,0 +1,228 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); + +const winPaths = [ + // [path, root] + ['C:\\path\\dir\\index.html', 'C:\\'], + ['C:\\another_path\\DIR\\1\\2\\33\\\\index', 'C:\\'], + ['another_path\\DIR with spaces\\1\\2\\33\\index', ''], + ['\\', '\\'], + ['\\foo\\C:', '\\'], + ['file', ''], + ['file:stream', ''], + ['.\\file', ''], + ['C:', 'C:'], + ['C:.', 'C:'], + ['C:..', 'C:'], + ['C:abc', 'C:'], + ['C:\\', 'C:\\'], + ['C:\\abc', 'C:\\' ], + ['', ''], + + // unc + ['\\\\server\\share\\file_path', '\\\\server\\share\\'], + ['\\\\server two\\shared folder\\file path.zip', + '\\\\server two\\shared folder\\'], + ['\\\\teela\\admin$\\system32', '\\\\teela\\admin$\\'], + ['\\\\?\\UNC\\server\\share', '\\\\?\\UNC\\'], +]; + +const winSpecialCaseParseTests = [ + ['t', { base: 't', name: 't', root: '', dir: '', ext: '' }], + ['/foo/bar', { root: '/', dir: '/foo', base: 'bar', ext: '', name: 'bar' }], +]; + +const winSpecialCaseFormatTests = [ + [{ dir: 'some\\dir' }, 'some\\dir\\'], + [{ base: 'index.html' }, 'index.html'], + [{ root: 'C:\\' }, 'C:\\'], + [{ name: 'index', ext: '.html' }, 'index.html'], + [{ dir: 'some\\dir', name: 'index', ext: '.html' }, 'some\\dir\\index.html'], + [{ root: 'C:\\', name: 'index', ext: '.html' }, 'C:\\index.html'], + [{}, ''], +]; + +const unixPaths = [ + // [path, root] + ['/home/user/dir/file.txt', '/'], + ['/home/user/a dir/another File.zip', '/'], + ['/home/user/a dir//another&File.', '/'], + ['/home/user/a$$$dir//another File.zip', '/'], + ['user/dir/another File.zip', ''], + ['file', ''], + ['.\\file', ''], + ['./file', ''], + ['C:\\foo', ''], + ['/', '/'], + ['', ''], + ['.', ''], + ['..', ''], + ['/foo', '/'], + ['/foo.', '/'], + ['/foo.bar', '/'], + ['/.', '/'], + ['/.foo', '/'], + ['/.foo.bar', '/'], + ['/foo/bar.baz', '/'], +]; + +const unixSpecialCaseFormatTests = [ + [{ dir: 'some/dir' }, 'some/dir/'], + [{ base: 'index.html' }, 'index.html'], + [{ root: '/' }, '/'], + [{ name: 'index', ext: '.html' }, 'index.html'], + [{ dir: 'some/dir', name: 'index', ext: '.html' }, 'some/dir/index.html'], + [{ root: '/', name: 'index', ext: '.html' }, '/index.html'], + [{}, ''], +]; + +const errors = [ + { method: 'parse', input: [null] }, + { method: 'parse', input: [{}] }, + { method: 'parse', input: [true] }, + { method: 'parse', input: [1] }, + { method: 'parse', input: [] }, + { method: 'format', input: [null] }, + { method: 'format', input: [''] }, + { method: 'format', input: [true] }, + { method: 'format', input: [1] }, +]; + +checkParseFormat(path.win32, winPaths); +checkParseFormat(path.posix, unixPaths); +checkSpecialCaseParseFormat(path.win32, winSpecialCaseParseTests); +checkErrors(path.win32); +checkErrors(path.posix); +checkFormat(path.win32, winSpecialCaseFormatTests); +checkFormat(path.posix, unixSpecialCaseFormatTests); + +// Test removal of trailing path separators +const trailingTests = [ + [ path.win32.parse, + [['.\\', { root: '', dir: '', base: '.', ext: '', name: '.' }], + ['\\\\', { root: '\\', dir: '\\', base: '', ext: '', name: '' }], + ['\\\\', { root: '\\', dir: '\\', base: '', ext: '', name: '' }], + ['c:\\foo\\\\\\', + { root: 'c:\\', dir: 'c:\\', base: 'foo', ext: '', name: 'foo' }], + ['D:\\foo\\\\\\bar.baz', + { root: 'D:\\', + dir: 'D:\\foo\\\\', + base: 'bar.baz', + ext: '.baz', + name: 'bar' }, + ], + ], + ], + [ path.posix.parse, + [['./', { root: '', dir: '', base: '.', ext: '', name: '.' }], + ['//', { root: '/', dir: '/', base: '', ext: '', name: '' }], + ['///', { root: '/', dir: '/', base: '', ext: '', name: '' }], + ['/foo///', { root: '/', dir: '/', base: 'foo', ext: '', name: 'foo' }], + ['/foo///bar.baz', + { root: '/', dir: '/foo//', base: 'bar.baz', ext: '.baz', name: 'bar' }, + ], + ], + ], +]; +const failures = []; +for (const [parse, testList] of trailingTests) { + const os = parse === path.win32.parse ? 'win32' : 'posix'; + for (const [input, expected] of testList) { + const actual = parse(input); + const message = `path.${os}.parse(${JSON.stringify(input)})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + const actualKeys = Object.keys(actual); + const expectedKeys = Object.keys(expected); + let failed = (actualKeys.length !== expectedKeys.length); + if (!failed) { + for (let i = 0; i < actualKeys.length; ++i) { + const key = actualKeys[i]; + if (!expectedKeys.includes(key) || actual[key] !== expected[key]) { + failed = true; + break; + } + } + } + if (failed) + failures.push(`\n${message}`); + } +} +assert.strictEqual(failures.length, 0, failures.join('')); + +function checkErrors(path) { + errors.forEach(({ method, input }) => { + assert.throws(() => { + path[method].apply(path, input); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); +} + +function checkParseFormat(path, paths) { + paths.forEach(([element, root]) => { + const output = path.parse(element); + assert.strictEqual(typeof output.root, 'string'); + assert.strictEqual(typeof output.dir, 'string'); + assert.strictEqual(typeof output.base, 'string'); + assert.strictEqual(typeof output.ext, 'string'); + assert.strictEqual(typeof output.name, 'string'); + assert.strictEqual(path.format(output), element); + assert.strictEqual(output.root, root); + assert(output.dir.startsWith(output.root)); + assert.strictEqual(output.dir, output.dir ? path.dirname(element) : ''); + assert.strictEqual(output.base, path.basename(element)); + assert.strictEqual(output.ext, path.extname(element)); + }); +} + +function checkSpecialCaseParseFormat(path, testCases) { + testCases.forEach(([element, expect]) => { + assert.deepStrictEqual(path.parse(element), expect); + }); +} + +function checkFormat(path, testCases) { + testCases.forEach(([element, expect]) => { + assert.strictEqual(path.format(element), expect); + }); + + [null, undefined, 1, true, false, 'string'].forEach((pathObject) => { + assert.throws(() => { + path.format(pathObject); + }, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "pathObject" argument must be of type object.' + + common.invalidArgTypeHelper(pathObject) + }); + }); +} + +// See https://github.com/nodejs/node/issues/44343 +assert.strictEqual(path.format({ name: 'x', ext: 'png' }), 'x.png'); +assert.strictEqual(path.format({ name: 'x', ext: '.png' }), 'x.png'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-exists.js new file mode 100644 index 00000000..dc12ed6d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-exists.js @@ -0,0 +1,6 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(require('path/posix'), require('path').posix); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-relative-on-windows.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-relative-on-windows.js new file mode 100644 index 00000000..bcaaca8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-posix-relative-on-windows.js @@ -0,0 +1,10 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const path = require('path'); + +// Refs: https://github.com/nodejs/node/issues/13683 + +const relativePath = path.posix.relative('a/b/c', '../../x'); +assert.match(relativePath, /^(\.\.\/){3,5}x$/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-relative.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-relative.js new file mode 100644 index 00000000..999ef937 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-relative.js @@ -0,0 +1,74 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const path = require('path'); + +const failures = []; + +const relativeTests = [ + [ path.win32.relative, + // Arguments result + [['c:/blah\\blah', 'd:/games', 'd:\\games'], + ['c:/aaaa/bbbb', 'c:/aaaa', '..'], + ['c:/aaaa/bbbb', 'c:/cccc', '..\\..\\cccc'], + ['c:/aaaa/bbbb', 'c:/aaaa/bbbb', ''], + ['c:/aaaa/bbbb', 'c:/aaaa/cccc', '..\\cccc'], + ['c:/aaaa/', 'c:/aaaa/cccc', 'cccc'], + ['c:/', 'c:\\aaaa\\bbbb', 'aaaa\\bbbb'], + ['c:/aaaa/bbbb', 'd:\\', 'd:\\'], + ['c:/AaAa/bbbb', 'c:/aaaa/bbbb', ''], + ['c:/aaaaa/', 'c:/aaaa/cccc', '..\\aaaa\\cccc'], + ['C:\\foo\\bar\\baz\\quux', 'C:\\', '..\\..\\..\\..'], + ['C:\\foo\\test', 'C:\\foo\\test\\bar\\package.json', 'bar\\package.json'], + ['C:\\foo\\bar\\baz-quux', 'C:\\foo\\bar\\baz', '..\\baz'], + ['C:\\foo\\bar\\baz', 'C:\\foo\\bar\\baz-quux', '..\\baz-quux'], + ['\\\\foo\\bar', '\\\\foo\\bar\\baz', 'baz'], + ['\\\\foo\\bar\\baz', '\\\\foo\\bar', '..'], + ['\\\\foo\\bar\\baz-quux', '\\\\foo\\bar\\baz', '..\\baz'], + ['\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz-quux', '..\\baz-quux'], + ['C:\\baz-quux', 'C:\\baz', '..\\baz'], + ['C:\\baz', 'C:\\baz-quux', '..\\baz-quux'], + ['\\\\foo\\baz-quux', '\\\\foo\\baz', '..\\baz'], + ['\\\\foo\\baz', '\\\\foo\\baz-quux', '..\\baz-quux'], + ['C:\\baz', '\\\\foo\\bar\\baz', '\\\\foo\\bar\\baz'], + ['\\\\foo\\bar\\baz', 'C:\\baz', 'C:\\baz'], + ['c:\\a\\İ', 'c:\\a\\İ\\test.txt', 'test.txt'], + ['c:\\İ\\a\\İ', 'c:\\İ\\b\\İ\\test.txt', '..\\..\\b\\İ\\test.txt'], + ['c:\\İ\\a\\i̇', 'c:\\İ\\b\\İ\\test.txt', '..\\..\\b\\İ\\test.txt'], + ['c:\\i̇\\a\\İ', 'c:\\İ\\b\\İ\\test.txt', '..\\..\\b\\İ\\test.txt'], + ['c:\\ß\\a\\ß', 'c:\\ß\\b\\ß\\test.txt', '..\\..\\b\\ß\\test.txt'], + ], + ], + [ path.posix.relative, + // Arguments result + [['/var/lib', '/var', '..'], + ['/var/lib', '/bin', '../../bin'], + ['/var/lib', '/var/lib', ''], + ['/var/lib', '/var/apache', '../apache'], + ['/var/', '/var/lib', 'lib'], + ['/', '/var/lib', 'var/lib'], + ['/foo/test', '/foo/test/bar/package.json', 'bar/package.json'], + ['/Users/a/web/b/test/mails', '/Users/a/web/b', '../..'], + ['/foo/bar/baz-quux', '/foo/bar/baz', '../baz'], + ['/foo/bar/baz', '/foo/bar/baz-quux', '../baz-quux'], + ['/baz-quux', '/baz', '../baz'], + ['/baz', '/baz-quux', '../baz-quux'], + ['/page1/page2/foo', '/', '../../..'], + ], + ], +]; +relativeTests.forEach((test) => { + const relative = test[0]; + test[1].forEach((test) => { + const actual = relative(test[0], test[1]); + const expected = test[2]; + if (actual !== expected) { + const os = relative === path.win32.relative ? 'win32' : 'posix'; + const message = `path.${os}.relative(${ + test.slice(0, 2).map(JSON.stringify).join(',')})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + failures.push(`\n${message}`); + } + }); +}); +assert.strictEqual(failures.length, 0, failures.join('')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-resolve.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-resolve.js new file mode 100644 index 00000000..3fc9b2e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-resolve.js @@ -0,0 +1,86 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const child = require('child_process'); +const path = require('path'); + +const failures = []; +const slashRE = /\//g; +const backslashRE = /\\/g; + +const posixyCwd = common.isWindows ? + (() => { + const _ = process.cwd() + .replaceAll(path.sep, path.posix.sep); + return _.slice(_.indexOf(path.posix.sep)); + })() : + process.cwd(); + +const resolveTests = [ + [ path.win32.resolve, + // Arguments result + [[['c:/blah\\blah', 'd:/games', 'c:../a'], 'c:\\blah\\a'], + [['c:/ignore', 'd:\\a/b\\c/d', '\\e.exe'], 'd:\\e.exe'], + [['c:/ignore', 'c:/some/file'], 'c:\\some\\file'], + [['d:/ignore', 'd:some/dir//'], 'd:\\ignore\\some\\dir'], + [['.'], process.cwd()], + [['//server/share', '..', 'relative\\'], '\\\\server\\share\\relative'], + [['c:/', '//'], 'c:\\'], + [['c:/', '//dir'], 'c:\\dir'], + [['c:/', '//server/share'], '\\\\server\\share\\'], + [['c:/', '//server//share'], '\\\\server\\share\\'], + [['c:/', '///some//dir'], 'c:\\some\\dir'], + [['C:\\foo\\tmp.3\\', '..\\tmp.3\\cycles\\root.js'], + 'C:\\foo\\tmp.3\\cycles\\root.js'], + ], + ], + [ path.posix.resolve, + // Arguments result + [[['/var/lib', '../', 'file/'], '/var/file'], + [['/var/lib', '/../', 'file/'], '/file'], + [['a/b/c/', '../../..'], posixyCwd], + [['.'], posixyCwd], + [['/some/dir', '.', '/absolute/'], '/absolute'], + [['/foo/tmp.3/', '../tmp.3/cycles/root.js'], '/foo/tmp.3/cycles/root.js'], + ], + ], +]; +resolveTests.forEach(([resolve, tests]) => { + tests.forEach(([test, expected]) => { + const actual = resolve.apply(null, test); + let actualAlt; + const os = resolve === path.win32.resolve ? 'win32' : 'posix'; + if (resolve === path.win32.resolve && !common.isWindows) + actualAlt = actual.replace(backslashRE, '/'); + else if (resolve !== path.win32.resolve && common.isWindows) + actualAlt = actual.replace(slashRE, '\\'); + + const message = + `path.${os}.resolve(${test.map(JSON.stringify).join(',')})\n expect=${ + JSON.stringify(expected)}\n actual=${JSON.stringify(actual)}`; + if (actual !== expected && actualAlt !== expected) + failures.push(message); + }); +}); +assert.strictEqual(failures.length, 0, failures.join('\n')); + +if (common.isWindows) { + // Test resolving the current Windows drive letter from a spawned process. + // See https://github.com/nodejs/node/issues/7215 + const currentDriveLetter = path.parse(process.cwd()).root.substring(0, 2); + const resolveFixture = fixtures.path('path-resolve.js'); + const spawnResult = child.spawnSync( + process.argv[0], [resolveFixture, currentDriveLetter]); + const resolvedPath = spawnResult.stdout.toString().trim(); + assert.strictEqual(resolvedPath.toLowerCase(), process.cwd().toLowerCase()); +} + +if (!common.isWindows) { + // Test handling relative paths to be safe when process.cwd() fails. + process.cwd = () => ''; + assert.strictEqual(process.cwd(), ''); + const resolved = path.resolve(); + const expected = '.'; + assert.strictEqual(resolved, expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-win32-exists.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-win32-exists.js new file mode 100644 index 00000000..c9efa74d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-win32-exists.js @@ -0,0 +1,6 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +assert.strictEqual(require('path/win32'), require('path').win32); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path-zero-length-strings.js b/packages/secure-exec/tests/node-conformance/parallel/test-path-zero-length-strings.js new file mode 100644 index 00000000..f6516fff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path-zero-length-strings.js @@ -0,0 +1,39 @@ +'use strict'; + +// These testcases are specific to one uncommon behavior in path module. Few +// of the functions in path module, treat '' strings as current working +// directory. This test makes sure that the behavior is intact between commits. +// See: https://github.com/nodejs/node/pull/2106 + +require('../common'); +const assert = require('assert'); +const path = require('path'); +const pwd = process.cwd(); + +// Join will internally ignore all the zero-length strings and it will return +// '.' if the joined string is a zero-length string. +assert.strictEqual(path.posix.join(''), '.'); +assert.strictEqual(path.posix.join('', ''), '.'); +assert.strictEqual(path.win32.join(''), '.'); +assert.strictEqual(path.win32.join('', ''), '.'); +assert.strictEqual(path.join(pwd), pwd); +assert.strictEqual(path.join(pwd, ''), pwd); + +// Normalize will return '.' if the input is a zero-length string +assert.strictEqual(path.posix.normalize(''), '.'); +assert.strictEqual(path.win32.normalize(''), '.'); +assert.strictEqual(path.normalize(pwd), pwd); + +// Since '' is not a valid path in any of the common environments, return false +assert.strictEqual(path.posix.isAbsolute(''), false); +assert.strictEqual(path.win32.isAbsolute(''), false); + +// Resolve, internally ignores all the zero-length strings and returns the +// current working directory +assert.strictEqual(path.resolve(''), pwd); +assert.strictEqual(path.resolve('', ''), pwd); + +// Relative, internally calls resolve. So, '' is actually the current directory +assert.strictEqual(path.relative('', pwd), ''); +assert.strictEqual(path.relative(pwd, ''), ''); +assert.strictEqual(path.relative(pwd, pwd), ''); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-path.js new file mode 100644 index 00000000..0cb55d42 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-path.js @@ -0,0 +1,73 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const path = require('path'); + +// Test thrown TypeErrors +const typeErrorTests = [true, false, 7, null, {}, undefined, [], NaN]; + +function fail(fn) { + const args = Array.from(arguments).slice(1); + + assert.throws(() => { + fn.apply(null, args); + }, { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' }); +} + +for (const test of typeErrorTests) { + for (const namespace of [path.posix, path.win32]) { + fail(namespace.join, test); + fail(namespace.resolve, test); + fail(namespace.normalize, test); + fail(namespace.isAbsolute, test); + fail(namespace.relative, test, 'foo'); + fail(namespace.relative, 'foo', test); + fail(namespace.parse, test); + fail(namespace.dirname, test); + fail(namespace.basename, test); + fail(namespace.extname, test); + + // Undefined is a valid value as the second argument to basename + if (test !== undefined) { + fail(namespace.basename, 'foo', test); + } + } +} + +// path.sep tests +// windows +assert.strictEqual(path.win32.sep, '\\'); +// posix +assert.strictEqual(path.posix.sep, '/'); + +// path.delimiter tests +// windows +assert.strictEqual(path.win32.delimiter, ';'); +// posix +assert.strictEqual(path.posix.delimiter, ':'); + +if (common.isWindows) + assert.strictEqual(path, path.win32); +else + assert.strictEqual(path, path.posix); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pending-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-pending-deprecation.js new file mode 100644 index 00000000..e808b608 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pending-deprecation.js @@ -0,0 +1,65 @@ +'use strict'; + +// Flags: --expose-internals +// Tests that --pending-deprecation and NODE_PENDING_DEPRECATION both set the +// `require('internal/options').getOptionValue('--pending-deprecation')` +// flag that is used to determine if pending deprecation messages should be +// shown. The test is performed by launching two child processes that run +// this same test script with different arguments. If those exit with +// code 0, then the test passes. If they don't, it fails. + +// TODO(joyeecheung): instead of testing internals, test the actual features +// pending deprecations. + +const common = require('../common'); + +const assert = require('assert'); +const fork = require('child_process').fork; +const { getOptionValue } = require('internal/options'); + +function message(name) { + return `${name} did not affect getOptionValue('--pending-deprecation')`; +} + +switch (process.argv[2]) { + case 'env': + case 'switch': + assert.strictEqual( + getOptionValue('--pending-deprecation'), + true + ); + break; + default: { + // Verify that the flag is off by default. + const envvar = process.env.NODE_PENDING_DEPRECATION; + assert.strictEqual( + getOptionValue('--pending-deprecation'), + !!(envvar && envvar[0] === '1') + ); + + // Test the --pending-deprecation command line switch. + fork(__filename, ['switch'], { + execArgv: ['--pending-deprecation', '--expose-internals'], + silent: true + }).on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0, message('--pending-deprecation')); + })); + + // Test the --pending_deprecation command line switch. + fork(__filename, ['switch'], { + execArgv: ['--pending_deprecation', '--expose-internals'], + silent: true + }).on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0, message('--pending_deprecation')); + })); + + // Test the NODE_PENDING_DEPRECATION environment var. + fork(__filename, ['env'], { + env: { ...process.env, NODE_PENDING_DEPRECATION: 1 }, + execArgv: ['--expose-internals'], + silent: true + }).on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0, message('NODE_PENDING_DEPRECATION')); + })); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-perf-gc-crash.js b/packages/secure-exec/tests/node-conformance/parallel/test-perf-gc-crash.js new file mode 100644 index 00000000..d980e91a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-perf-gc-crash.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../common'); + +// Refers to https://github.com/nodejs/node/issues/39548 + +// The test fails if this crashes. If it closes normally, +// then all is good. + +const { + PerformanceObserver, +} = require('perf_hooks'); + +// We don't actually care if the observer callback is called here. +const gcObserver = new PerformanceObserver(() => {}); + +gcObserver.observe({ entryTypes: ['gc'] }); + +gcObserver.disconnect(); + +const gcObserver2 = new PerformanceObserver(() => {}); + +gcObserver2.observe({ entryTypes: ['gc'] }); + +gcObserver2.disconnect(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-histogram.js b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-histogram.js new file mode 100644 index 00000000..37fcdfb3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-histogram.js @@ -0,0 +1,171 @@ +'use strict'; + +const common = require('../common'); + +const { + ok, + strictEqual, + throws, +} = require('assert'); + +const { + createHistogram, + monitorEventLoopDelay, +} = require('perf_hooks'); + +const { inspect } = require('util'); + +{ + const h = createHistogram(); + + strictEqual(h.min, 9223372036854776000); + strictEqual(h.minBigInt, 9223372036854775807n); + strictEqual(h.max, 0); + strictEqual(h.maxBigInt, 0n); + strictEqual(h.exceeds, 0); + strictEqual(h.exceedsBigInt, 0n); + ok(Number.isNaN(h.mean)); + ok(Number.isNaN(h.stddev)); + + strictEqual(h.count, 0); + strictEqual(h.countBigInt, 0n); + + h.record(1); + + strictEqual(h.count, 1); + strictEqual(h.countBigInt, 1n); + + [false, '', {}, undefined, null].forEach((i) => { + throws(() => h.record(i), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + throws(() => h.record(0, Number.MAX_SAFE_INTEGER + 1), { + code: 'ERR_OUT_OF_RANGE' + }); + + strictEqual(h.min, 1); + strictEqual(h.minBigInt, 1n); + strictEqual(h.max, 1); + strictEqual(h.maxBigInt, 1n); + strictEqual(h.exceeds, 0); + strictEqual(h.mean, 1); + strictEqual(h.stddev, 0); + + strictEqual(h.percentile(1), 1); + strictEqual(h.percentile(100), 1); + + strictEqual(h.percentileBigInt(1), 1n); + strictEqual(h.percentileBigInt(100), 1n); + + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustCall(({ data }) => { + strictEqual(h.min, 1); + strictEqual(h.max, 1); + strictEqual(h.exceeds, 0); + strictEqual(h.mean, 1); + strictEqual(h.stddev, 0); + + data.record(2n); + data.recordDelta(); + + strictEqual(h.max, 2); + + mc.port1.close(); + }); + mc.port2.postMessage(h); +} + +{ + const e = monitorEventLoopDelay(); + strictEqual(e.count, 0); + e.enable(); + const mc = new MessageChannel(); + mc.port1.onmessage = common.mustCall(({ data }) => { + strictEqual(typeof data.min, 'number'); + ok(data.min > 0); + ok(data.count > 0); + strictEqual(data.disable, undefined); + strictEqual(data.enable, undefined); + mc.port1.close(); + }); + const interval = setInterval(() => { + if (e.count > 0) { + clearInterval(interval); + mc.port2.postMessage(e); + } + }, 50); +} + +{ + const h = createHistogram(); + ok(inspect(h, { depth: null }).startsWith('Histogram')); + strictEqual(inspect(h, { depth: -1 }), '[RecordableHistogram]'); +} + +{ + // Tests that RecordableHistogram is impossible to construct manually + const h = createHistogram(); + throws(() => new h.constructor(), { code: 'ERR_ILLEGAL_CONSTRUCTOR' }); +} + +{ + [ + 'hello', + 1, + null, + ].forEach((i) => { + throws(() => createHistogram(i), { code: 'ERR_INVALID_ARG_TYPE' }); + }); + + [ + 'hello', + false, + null, + {}, + ].forEach((i) => { + throws(() => createHistogram({ lowest: i }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + throws(() => createHistogram({ highest: i }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + throws(() => createHistogram({ figures: i }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + + // Number greater than 5 is not allowed + for (const i of [6, 10]) { + throws(() => createHistogram({ figures: i }), { + code: 'ERR_OUT_OF_RANGE', + }); + } + + createHistogram({ lowest: 1, highest: 11, figures: 1 }); +} + +{ + const h1 = createHistogram(); + const h2 = createHistogram(); + + h1.record(1); + + strictEqual(h2.count, 0); + strictEqual(h1.count, 1); + + h2.add(h1); + + strictEqual(h2.count, 1); + + [ + 'hello', + 1, + false, + {}, + ].forEach((i) => { + throws(() => h1.add(i), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-resourcetiming.js b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-resourcetiming.js new file mode 100644 index 00000000..f76cd669 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-resourcetiming.js @@ -0,0 +1,332 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const util = require('util'); +const { + PerformanceObserver, + PerformanceEntry, + PerformanceResourceTiming, + performance, +} = require('perf_hooks'); + +assert(PerformanceObserver); +assert(PerformanceEntry); +assert.throws(() => new PerformanceEntry(), { code: 'ERR_ILLEGAL_CONSTRUCTOR' }); +assert(PerformanceResourceTiming); +assert(performance.clearResourceTimings); +assert(performance.markResourceTiming); + +assert.deepStrictEqual( + Object.getOwnPropertyDescriptor(PerformanceResourceTiming.prototype, Symbol.toStringTag), + { configurable: true, enumerable: false, value: 'PerformanceResourceTiming', writable: false }, +); + +function createTimingInfo({ + startTime = 0, + redirectStartTime = 0, + redirectEndTime = 0, + postRedirectStartTime = 0, + finalServiceWorkerStartTime = 0, + finalNetworkRequestStartTime = 0, + finalNetworkResponseStartTime = 0, + endTime = 0, + encodedBodySize = 0, + decodedBodySize = 0, + finalConnectionTimingInfo = null +}) { + if (finalConnectionTimingInfo !== null) { + finalConnectionTimingInfo.domainLookupStartTime ||= 0; + finalConnectionTimingInfo.domainLookupEndTime ||= 0; + finalConnectionTimingInfo.connectionStartTime ||= 0; + finalConnectionTimingInfo.connectionEndTime ||= 0; + finalConnectionTimingInfo.secureConnectionStartTime ||= 0; + finalConnectionTimingInfo.ALPNNegotiatedProtocol ||= []; + } + return { + startTime, + redirectStartTime, + redirectEndTime, + postRedirectStartTime, + finalServiceWorkerStartTime, + finalNetworkRequestStartTime, + finalNetworkResponseStartTime, + endTime, + encodedBodySize, + decodedBodySize, + finalConnectionTimingInfo, + }; +} + +// PerformanceResourceTiming should not be initialized externally +{ + assert.throws(() => new PerformanceResourceTiming(), { + name: 'TypeError', + message: 'Illegal constructor', + code: 'ERR_ILLEGAL_CONSTRUCTOR', + }); +} + +// Using performance.getEntries*() +{ + const timingInfo = createTimingInfo({ finalConnectionTimingInfo: {} }); + const customGlobal = {}; + const requestedUrl = 'http://localhost:8080'; + const cacheMode = 'local'; + const initiatorType = 'fetch'; + const resource = performance.markResourceTiming( + timingInfo, + requestedUrl, + initiatorType, + customGlobal, + cacheMode, + {}, + 200, + '', + ); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + { + const entries = performance.getEntries(); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + + { + const entries = performance.getEntriesByType('resource'); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + + { + const entries = performance.getEntriesByName(resource.name); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + + performance.clearResourceTimings(); + assert.strictEqual(performance.getEntries().length, 0); +} + +// Assert resource data based in timingInfo + +// default values +{ + const timingInfo = createTimingInfo({ finalConnectionTimingInfo: {} }); + const customGlobal = {}; + const requestedUrl = 'http://localhost:8080'; + const cacheMode = 'local'; + const initiatorType = 'fetch'; + const resource = performance.markResourceTiming( + timingInfo, + requestedUrl, + initiatorType, + customGlobal, + cacheMode, + {}, + 200, + '', + ); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + assert.strictEqual(resource.entryType, 'resource'); + assert.strictEqual(resource.name, requestedUrl); + assert.ok(typeof resource.cacheMode === 'undefined', 'cacheMode does not have a getter'); + assert.strictEqual(resource.startTime, timingInfo.startTime); + assert.strictEqual(resource.duration, 0); + assert.strictEqual(resource.initiatorType, initiatorType); + assert.strictEqual(resource.workerStart, 0); + assert.strictEqual(resource.redirectStart, 0); + assert.strictEqual(resource.redirectEnd, 0); + assert.strictEqual(resource.fetchStart, 0); + assert.strictEqual(resource.domainLookupStart, 0); + assert.strictEqual(resource.domainLookupEnd, 0); + assert.strictEqual(resource.connectStart, 0); + assert.strictEqual(resource.connectEnd, 0); + assert.strictEqual(resource.secureConnectionStart, 0); + assert.deepStrictEqual(resource.nextHopProtocol, []); + assert.strictEqual(resource.requestStart, 0); + assert.strictEqual(resource.responseStart, 0); + assert.strictEqual(resource.responseEnd, 0); + assert.strictEqual(resource.encodedBodySize, 0); + assert.strictEqual(resource.decodedBodySize, 0); + assert.strictEqual(resource.transferSize, 0); + assert.strictEqual(resource.deliveryType, ''); + assert.strictEqual(resource.responseStatus, 200); + assert.deepStrictEqual(resource.toJSON(), { + name: requestedUrl, + entryType: 'resource', + startTime: 0, + duration: 0, + initiatorType, + nextHopProtocol: [], + workerStart: 0, + redirectStart: 0, + redirectEnd: 0, + fetchStart: 0, + domainLookupStart: 0, + domainLookupEnd: 0, + connectStart: 0, + connectEnd: 0, + secureConnectionStart: 0, + requestStart: 0, + responseStart: 0, + responseEnd: 0, + transferSize: 0, + encodedBodySize: 0, + decodedBodySize: 0, + responseStatus: 200, + deliveryType: '', + }); + assert.strictEqual(util.inspect(performance.getEntries()), `[ + PerformanceResourceTiming { + name: 'http://localhost:8080', + entryType: 'resource', + startTime: 0, + duration: 0, + initiatorType: 'fetch', + nextHopProtocol: [], + workerStart: 0, + redirectStart: 0, + redirectEnd: 0, + fetchStart: 0, + domainLookupStart: 0, + domainLookupEnd: 0, + connectStart: 0, + connectEnd: 0, + secureConnectionStart: 0, + requestStart: 0, + responseStart: 0, + responseEnd: 0, + transferSize: 0, + encodedBodySize: 0, + decodedBodySize: 0, + deliveryType: '', + responseStatus: 200 + } +]`); + assert.strictEqual(util.inspect(resource), `PerformanceResourceTiming { + name: 'http://localhost:8080', + entryType: 'resource', + startTime: 0, + duration: 0, + initiatorType: 'fetch', + nextHopProtocol: [], + workerStart: 0, + redirectStart: 0, + redirectEnd: 0, + fetchStart: 0, + domainLookupStart: 0, + domainLookupEnd: 0, + connectStart: 0, + connectEnd: 0, + secureConnectionStart: 0, + requestStart: 0, + responseStart: 0, + responseEnd: 0, + transferSize: 0, + encodedBodySize: 0, + decodedBodySize: 0, + deliveryType: '', + responseStatus: 200 +}`); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + performance.clearResourceTimings(); + const entries = performance.getEntries(); + assert.strictEqual(entries.length, 0); +} + +// custom getters math +{ + const timingInfo = createTimingInfo({ + endTime: 100, + startTime: 50, + encodedBodySize: 150, + }); + const customGlobal = {}; + const requestedUrl = 'http://localhost:8080'; + const cacheMode = ''; + const initiatorType = 'fetch'; + const resource = performance.markResourceTiming( + timingInfo, + requestedUrl, + initiatorType, + customGlobal, + cacheMode, + {}, + 200, + '', + ); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + assert.strictEqual(resource.entryType, 'resource'); + assert.strictEqual(resource.name, requestedUrl); + assert.ok(typeof resource.cacheMode === 'undefined', 'cacheMode does not have a getter'); + assert.strictEqual(resource.startTime, timingInfo.startTime); + // Duration should be the timingInfo endTime - startTime + assert.strictEqual(resource.duration, 50); + // TransferSize should be encodedBodySize + 300 when cacheMode is empty + assert.strictEqual(resource.transferSize, 450); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + performance.clearResourceTimings(); + const entries = performance.getEntries(); + assert.strictEqual(entries.length, 0); +} + +// Using PerformanceObserver +{ + const obs = new PerformanceObserver(common.mustCall((list) => { + { + const entries = list.getEntries(); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + { + const entries = list.getEntriesByType('resource'); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + { + const entries = list.getEntriesByName('http://localhost:8080'); + assert.strictEqual(entries.length, 1); + assert(entries[0] instanceof PerformanceResourceTiming); + } + obs.disconnect(); + })); + obs.observe({ entryTypes: ['resource'] }); + + const timingInfo = createTimingInfo({ finalConnectionTimingInfo: {} }); + const customGlobal = {}; + const requestedUrl = 'http://localhost:8080'; + const cacheMode = 'local'; + const initiatorType = 'fetch'; + const resource = performance.markResourceTiming( + timingInfo, + requestedUrl, + initiatorType, + customGlobal, + cacheMode, + {}, + 200, + '' + ); + + assert(resource instanceof PerformanceEntry); + assert(resource instanceof PerformanceResourceTiming); + + performance.clearResourceTimings(); + const entries = performance.getEntries(); + assert.strictEqual(entries.length, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-usertiming.js b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-usertiming.js new file mode 100644 index 00000000..b895476f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-usertiming.js @@ -0,0 +1,201 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { + PerformanceObserver, + PerformanceEntry, + PerformanceMark, + PerformanceMeasure, + performance, + performance: { + nodeTiming, + }, +} = require('perf_hooks'); + +assert(PerformanceObserver); +assert(PerformanceEntry); +assert(PerformanceMark); +assert(performance.mark); +assert(performance.measure); + +[PerformanceMark, PerformanceMeasure].forEach((c) => { + assert.deepStrictEqual( + Object.getOwnPropertyDescriptor(c.prototype, Symbol.toStringTag), + { + configurable: true, + enumerable: false, + writable: false, + value: c.name, + } + ); +}); + +[undefined, 'a', 'null', 1, true].forEach((i) => { + const m = performance.mark(i); + assert(m instanceof PerformanceEntry); + assert(m instanceof PerformanceMark); + + assert.strictEqual(m.name, `${i}`); + assert.strictEqual(m.entryType, 'mark'); + assert.strictEqual(typeof m.startTime, 'number'); + assert.strictEqual(m.duration, 0); + assert.strictEqual(m.detail, null); +}); + +performance.clearMarks(); + +assert.throws(() => performance.mark(Symbol('a')), { + message: /Cannot convert a Symbol value to a string/ +}); + +[undefined, null].forEach((detail) => { + const m = performance.mark('a', { detail }); + assert.strictEqual(m.name, 'a'); + assert.strictEqual(m.entryType, 'mark'); + assert.strictEqual(m.detail, null); +}); +[1, 'any', {}, [], /a/].forEach((detail) => { + const m = performance.mark('a', { detail }); + assert.strictEqual(m.name, 'a'); + assert.strictEqual(m.entryType, 'mark'); + // Value of detail is structured cloned. + assert.deepStrictEqual(m.detail, detail); + if (typeof detail === 'object') { + assert.notStrictEqual(m.detail, detail); + } +}); + +performance.clearMarks(); + +{ + const m = performance.mark('a', { startTime: 1 }); + assert.strictEqual(m.startTime, 1); +} + +assert.throws(() => performance.mark('a', { startTime: 'a' }), { + code: 'ERR_INVALID_ARG_TYPE' +}); + +performance.clearMarks(); +performance.clearMarks(1); +performance.clearMarks(null); + +assert.throws(() => performance.clearMarks(Symbol('foo')), { + message: /Cannot convert a Symbol value to a string/ +}); + +{ + performance.mark('a', { startTime: 0 }); + performance.mark('b', { startTime: 10 }); + + { + const m3 = performance.measure('foo', 'a', 'b'); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, 0); + assert.strictEqual(m3.duration, 10); + } + + { + const m3 = performance.measure('foo', 'a'); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, 0); + assert(m3.duration > 0); // Duration is non-deterministic here. + } + + { + const m3 = performance.measure('foo', { start: 'a' }); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, 0); + assert(m3.duration > 0); // Duration is non-deterministic here. + } + + { + const m3 = performance.measure('foo', { end: 'b' }); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, 0); + assert.strictEqual(m3.duration, 10); + } + + { + const m3 = performance.measure('foo', { duration: 11, end: 'b' }); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, -1); + assert.strictEqual(m3.duration, 11); + } + + { + const m3 = performance.measure('foo', { duration: 11, start: 'b' }); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, 10); + assert.strictEqual(m3.duration, 11); + } + + { + const m3 = performance.measure('foo', 'nodeStart'); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, nodeTiming.nodeStart); + assert(m3.duration > 0); // Duration is non-deterministic here. + } + + { + const m3 = performance.measure('foo', 'nodeStart', 'bootstrapComplete'); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, nodeTiming.nodeStart); + assert.strictEqual( + m3.duration, + nodeTiming.bootstrapComplete - nodeTiming.nodeStart); + } + + { + const m3 = performance.measure('foo', { start: 'nodeStart', duration: 10 }); + assert.strictEqual(m3.name, 'foo'); + assert.strictEqual(m3.entryType, 'measure'); + assert.strictEqual(m3.startTime, nodeTiming.nodeStart); + assert.strictEqual(m3.duration, 10); + } + + performance.clearMarks(); +} + +{ + const obs = new PerformanceObserver(common.mustCall((list) => { + { + const entries = list.getEntries(); + assert.strictEqual(entries.length, 3); + } + { + const entries = list.getEntriesByType('mark'); + assert.strictEqual(entries.length, 2); + } + { + const entries = list.getEntriesByType('measure'); + assert.strictEqual(entries.length, 1); + } + { + const entries = list.getEntriesByName('a'); + assert.strictEqual(entries.length, 1); + } + { + const entries = list.getEntriesByName('b'); + assert.strictEqual(entries.length, 1); + } + { + const entries = list.getEntriesByName('a to b'); + assert.strictEqual(entries.length, 1); + } + obs.disconnect(); + })); + obs.observe({ entryTypes: ['mark', 'measure'] }); + performance.mark('a'); + performance.mark('b'); + performance.measure('a to b', 'a', 'b'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-worker-timeorigin.js b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-worker-timeorigin.js new file mode 100644 index 00000000..a7cf35db --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-perf-hooks-worker-timeorigin.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { Worker } = require('worker_threads'); + +const w = new Worker(` +require('worker_threads').parentPort.postMessage(performance.timeOrigin); +`, { eval: true }); + +w.on('message', common.mustCall((timeOrigin) => { + // PerformanceNodeTiming exposes process milestones so the + // `performance.timeOrigin` in the `worker_threads.Worker` must be the start + // time of the process. + assert.strictEqual(timeOrigin, performance.timeOrigin); +})); + +w.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-eventlooputil.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-eventlooputil.js new file mode 100644 index 00000000..3b0c3689 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-eventlooputil.js @@ -0,0 +1,113 @@ +'use strict'; + +const { mustCall } = require('../common'); + +const TIMEOUT = 10; +const SPIN_DUR = 50; + +const assert = require('assert'); +const { performance } = require('perf_hooks'); +const { Worker, parentPort } = require('worker_threads'); + +const { nodeTiming, eventLoopUtilization } = performance; +const elu = eventLoopUtilization(); + +// Take into account whether this test was started as a Worker. +if (nodeTiming.loopStart === -1) { + assert.strictEqual(nodeTiming.idleTime, 0); + assert.deepStrictEqual(elu, { idle: 0, active: 0, utilization: 0 }); + assert.deepStrictEqual(eventLoopUtilization(elu), + { idle: 0, active: 0, utilization: 0 }); + assert.deepStrictEqual(eventLoopUtilization(elu, eventLoopUtilization()), + { idle: 0, active: 0, utilization: 0 }); +} + +const nodeTimingProps = ['name', 'entryType', 'startTime', 'duration', + 'nodeStart', 'v8Start', 'environment', 'loopStart', + 'loopExit', 'bootstrapComplete', 'idleTime']; +for (const p of nodeTimingProps) + assert.ok(typeof JSON.parse(JSON.stringify(nodeTiming))[p] === + typeof nodeTiming[p]); + +setTimeout(mustCall(function r() { + const elu1 = eventLoopUtilization(); + + // Force idle time to accumulate before allowing test to continue. + if (elu1.idle <= 0) + return setTimeout(mustCall(r), 5); + + const t = Date.now(); + while (Date.now() - t < SPIN_DUR); + + const elu2 = eventLoopUtilization(elu1); + const elu3 = eventLoopUtilization(); + const elu4 = eventLoopUtilization(elu3, elu1); + + assert.strictEqual(elu2.idle, 0); + assert.strictEqual(elu4.idle, 0); + assert.strictEqual(elu2.utilization, 1); + assert.strictEqual(elu4.utilization, 1); + assert.strictEqual(elu3.active - elu1.active, elu4.active); + assert.ok(elu2.active > SPIN_DUR - 10, `${elu2.active} <= ${SPIN_DUR - 10}`); + assert.ok(elu2.active < elu4.active, `${elu2.active} >= ${elu4.active}`); + assert.ok(elu3.active > elu2.active, `${elu3.active} <= ${elu2.active}`); + assert.ok(elu3.active > elu4.active, `${elu3.active} <= ${elu4.active}`); + + setTimeout(mustCall(runIdleTimeTest), TIMEOUT); +}), 5); + +function runIdleTimeTest() { + const idleTime = nodeTiming.idleTime; + const elu1 = eventLoopUtilization(); + const sum = elu1.idle + elu1.active; + + assert.ok(sum >= elu1.idle && sum >= elu1.active, + `idle: ${elu1.idle} active: ${elu1.active} sum: ${sum}`); + assert.strictEqual(elu1.idle, idleTime); + assert.strictEqual(elu1.utilization, elu1.active / sum); + + setTimeout(mustCall(runCalcTest), TIMEOUT, elu1); +} + +function runCalcTest(elu1) { + const now = performance.now(); + const elu2 = eventLoopUtilization(); + const elu3 = eventLoopUtilization(elu2, elu1); + const active_delta = elu2.active - elu1.active; + const idle_delta = elu2.idle - elu1.idle; + + assert.ok(elu2.idle >= 0, `${elu2.idle} < 0`); + assert.ok(elu2.active >= 0, `${elu2.active} < 0`); + assert.ok(elu3.idle >= 0, `${elu3.idle} < 0`); + assert.ok(elu3.active >= 0, `${elu3.active} < 0`); + assert.ok(elu2.idle + elu2.active > elu1.idle + elu1.active, + `${elu2.idle + elu2.active} <= ${elu1.idle + elu1.active}`); + assert.ok(elu2.idle + elu2.active >= now - nodeTiming.loopStart, + `${elu2.idle + elu2.active} < ${now - nodeTiming.loopStart}`); + assert.strictEqual(elu3.active, elu2.active - elu1.active); + assert.strictEqual(elu3.idle, elu2.idle - elu1.idle); + assert.strictEqual(elu3.utilization, + active_delta / (idle_delta + active_delta)); + + setImmediate(mustCall(runWorkerTest)); +} + +function runWorkerTest() { + // Use argv to detect whether we're running as a Worker called by this test + // vs. this test also being called as a Worker. + if (process.argv[2] === 'iamalive') { + parentPort.postMessage(JSON.stringify(eventLoopUtilization())); + return; + } + + const elu1 = eventLoopUtilization(); + const worker = new Worker(__filename, { argv: [ 'iamalive' ] }); + + worker.on('message', mustCall((msg) => { + const elu2 = eventLoopUtilization(elu1); + const data = JSON.parse(msg); + + assert.ok(elu2.active + elu2.idle > data.active + data.idle, + `${elu2.active + elu2.idle} <= ${data.active + data.idle}`); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-function-async.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-function-async.js new file mode 100644 index 00000000..82ff6612 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-function-async.js @@ -0,0 +1,39 @@ +'use strict'; + +const common = require('../common'); + +const { + PerformanceObserver, + performance: { + timerify, + }, +} = require('perf_hooks'); + +const assert = require('assert'); + +const { + setTimeout: sleep +} = require('timers/promises'); + +let check = false; + +async function doIt() { + await sleep(100); + check = true; + return check; +} + +const obs = new PerformanceObserver(common.mustCall((list) => { + const entry = list.getEntries()[0]; + assert.strictEqual(entry.name, 'doIt'); + assert(check); + obs.disconnect(); +})); + +obs.observe({ type: 'function' }); + +const timerified = timerify(doIt); + +const res = timerified(); +assert(res instanceof Promise); +res.then(common.mustCall(assert)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-function.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-function.js new file mode 100644 index 00000000..b69a2130 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-function.js @@ -0,0 +1,150 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { + createHistogram, + performance, + PerformanceObserver +} = require('perf_hooks'); + +const { + setTimeout: sleep +} = require('timers/promises'); + +{ + // Intentional non-op. Do not wrap in common.mustCall(); + const n = performance.timerify(function noop() {}); + + const obs = new PerformanceObserver(common.mustCall((list) => { + const entries = list.getEntries(); + const entry = entries[0]; + assert(entry); + assert.strictEqual(entry.name, 'noop'); + assert.strictEqual(entry.entryType, 'function'); + assert.strictEqual(typeof entry.duration, 'number'); + assert.strictEqual(typeof entry.startTime, 'number'); + obs.disconnect(); + })); + obs.observe({ entryTypes: ['function'] }); + n(); +} + +{ + // If the error throws, the error should just be bubbled up and the + // performance timeline entry will not be reported. + const obs = new PerformanceObserver(common.mustNotCall()); + obs.observe({ entryTypes: ['function'] }); + const n = performance.timerify(() => { + throw new Error('test'); + }); + assert.throws(() => n(), /^Error: test$/); + obs.disconnect(); +} + +{ + class N {} + const n = performance.timerify(N); + + const obs = new PerformanceObserver(common.mustCall((list) => { + const entries = list.getEntries(); + const entry = entries[0]; + assert.strictEqual(entry[0], 1); + assert.strictEqual(entry[1], 'abc'); + assert(entry); + assert.strictEqual(entry.name, 'N'); + assert.strictEqual(entry.entryType, 'function'); + assert.strictEqual(typeof entry.duration, 'number'); + assert.strictEqual(typeof entry.startTime, 'number'); + obs.disconnect(); + })); + obs.observe({ entryTypes: ['function'] }); + + new n(1, 'abc'); +} + +{ + [1, {}, [], null, undefined, Infinity].forEach((input) => { + assert.throws(() => performance.timerify(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /The "fn" argument must be of type function/ + }); + }); +} + +// Function can be wrapped many times, also check length and name +{ + const m = (a, b = 1) => {}; + const n = performance.timerify(m); + const o = performance.timerify(m); + const p = performance.timerify(n); + assert.notStrictEqual(n, o); + assert.notStrictEqual(n, p); + assert.notStrictEqual(o, p); + assert.strictEqual(n.length, m.length); + assert.strictEqual(n.name, 'timerified m'); + assert.strictEqual(p.name, 'timerified timerified m'); +} + +(async () => { + let _deadCode; + + const histogram = createHistogram(); + const m = (a, b = 1) => { + for (let i = 0; i < 1e3; i++) + _deadCode = i; + }; + const n = performance.timerify(m, { histogram }); + assert.strictEqual(histogram.max, 0); + for (let i = 0; i < 10; i++) { + n(); + await sleep(10); + } + assert.ok(_deadCode >= 0); + assert.notStrictEqual(histogram.max, 0); + [1, '', {}, [], false].forEach((histogram) => { + assert.throws(() => performance.timerify(m, { histogram }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); +})().then(common.mustCall()); + +(async () => { + const histogram = createHistogram(); + const m = async (a, b = 1) => { + await sleep(10); + }; + const n = performance.timerify(m, { histogram }); + assert.strictEqual(histogram.max, 0); + for (let i = 0; i < 10; i++) { + await n(); + } + assert.notStrictEqual(histogram.max, 0); + [1, '', {}, [], false].forEach((histogram) => { + assert.throws(() => performance.timerify(m, { histogram }), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); +})().then(common.mustCall()); + +// Regression tests for https://github.com/nodejs/node/issues/40623 +{ + assert.strictEqual(performance.timerify(function func() { + return 1; + })(), 1); + assert.strictEqual(performance.timerify(function() { + return 1; + })(), 1); + assert.strictEqual(performance.timerify(() => { + return 1; + })(), 1); + class C {} + const wrap = performance.timerify(C); + assert.ok(new wrap() instanceof C); + assert.throws(() => wrap(), { + name: 'TypeError', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-gc.js new file mode 100644 index 00000000..9dddf720 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-gc.js @@ -0,0 +1,56 @@ +// Flags: --expose-gc --no-warnings +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { + PerformanceObserver, + constants +} = require('perf_hooks'); + +const { + NODE_PERFORMANCE_GC_MAJOR, + NODE_PERFORMANCE_GC_MINOR, + NODE_PERFORMANCE_GC_INCREMENTAL, + NODE_PERFORMANCE_GC_WEAKCB, + NODE_PERFORMANCE_GC_FLAGS_FORCED +} = constants; + +const kinds = [ + NODE_PERFORMANCE_GC_MAJOR, + NODE_PERFORMANCE_GC_MINOR, + NODE_PERFORMANCE_GC_INCREMENTAL, + NODE_PERFORMANCE_GC_WEAKCB, +]; + +// Adding an observer should force at least one gc to appear +{ + const obs = new PerformanceObserver(common.mustCallAtLeast((list) => { + const entry = list.getEntries()[0]; + assert(entry); + assert.strictEqual(entry.name, 'gc'); + assert.strictEqual(entry.entryType, 'gc'); + assert(kinds.includes(entry.kind)); + assert(kinds.includes(entry.detail.kind)); + assert.strictEqual(entry.flags, NODE_PERFORMANCE_GC_FLAGS_FORCED); + assert.strictEqual(entry.detail.flags, NODE_PERFORMANCE_GC_FLAGS_FORCED); + assert.strictEqual(typeof entry.startTime, 'number'); + assert(entry.startTime < 1e4, 'startTime should be relative to performance.timeOrigin.'); + assert.strictEqual(typeof entry.duration, 'number'); + obs.disconnect(); + })); + obs.observe({ entryTypes: ['gc'] }); + globalThis.gc(); + // Keep the event loop alive to witness the GC async callback happen. + setImmediate(() => setImmediate(() => 0)); +} + +// GC should not keep the event loop alive +{ + let didCall = false; + process.on('beforeExit', () => { + assert(!didCall); + didCall = true; + globalThis.gc(); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-global.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-global.js new file mode 100644 index 00000000..416d0171 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-global.js @@ -0,0 +1,18 @@ +'use strict'; +/* eslint-disable no-global-assign */ + +require('../common'); + +const perf_hooks = require('perf_hooks'); +const { + strictEqual +} = require('assert'); + +const perf = performance; +strictEqual(globalThis.performance, perf_hooks.performance); +performance = undefined; +strictEqual(globalThis.performance, undefined); +strictEqual(typeof perf_hooks.performance.now, 'function'); + +// Restore the value of performance for the known globals check +performance = perf; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure-detail.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure-detail.js new file mode 100644 index 00000000..1bfcda66 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure-detail.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const util = require('util'); +const { performance, PerformanceObserver } = require('perf_hooks'); + +const perfObserver = new PerformanceObserver(common.mustCall((items) => { + const entries = items.getEntries(); + assert.ok(entries.length === 1); + for (const entry of entries) { + assert.ok(util.inspect(entry).includes('this is detail')); + } +})); + +perfObserver.observe({ entryTypes: ['measure'] }); + +performance.measure('sample', { + detail: 'this is detail', +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure.js new file mode 100644 index 00000000..949258f9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-measure.js @@ -0,0 +1,26 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { PerformanceObserver, performance } = require('perf_hooks'); +const DELAY = 1000; +const ALLOWED_MARGIN = 10; + +const expected = ['Start to Now', 'A to Now', 'A to B']; +const obs = new PerformanceObserver(common.mustCall((items) => { + items.getEntries().forEach(({ name, duration }) => { + assert.ok(duration > (DELAY - ALLOWED_MARGIN)); + assert.strictEqual(expected.shift(), name); + }); +})); +obs.observe({ entryTypes: ['measure'] }); + +performance.mark('A'); +setTimeout(common.mustCall(() => { + performance.measure('Start to Now'); + performance.measure('A to Now', 'A'); + + performance.mark('B'); + performance.measure('A to B', 'A', 'B'); +}), DELAY); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming-uvmetricsinfo.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming-uvmetricsinfo.js new file mode 100644 index 00000000..b67682b0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming-uvmetricsinfo.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const { spawnSync } = require('node:child_process'); +const assert = require('node:assert'); +const fixtures = require('../common/fixtures'); + +const file = fixtures.path('test-nodetiming-uvmetricsinfo.js'); + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + file, + ], + ); + assert.strictEqual(status, 0, stderr.toString()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming.js new file mode 100644 index 00000000..cc76c80a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-nodetiming.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { performance } = require('perf_hooks'); +const { isMainThread } = require('worker_threads'); + +const { nodeTiming } = performance; +assert.strictEqual(nodeTiming.name, 'node'); +assert.strictEqual(nodeTiming.entryType, 'node'); + +assert.strictEqual(nodeTiming.startTime, 0); +const now = performance.now(); +assert.ok(nodeTiming.duration >= now); + +// Check that the nodeTiming milestone values are in the correct order and greater than 0. +const keys = ['nodeStart', 'v8Start', 'environment', 'bootstrapComplete']; +for (let idx = 0; idx < keys.length; idx++) { + if (idx === 0) { + assert.ok(nodeTiming[keys[idx]] >= 0); + continue; + } + assert.ok(nodeTiming[keys[idx]] > nodeTiming[keys[idx - 1]], `expect nodeTiming['${keys[idx]}'] > nodeTiming['${keys[idx - 1]}']`); +} + +// loop milestones. +assert.strictEqual(nodeTiming.idleTime, 0); +if (isMainThread) { + // Main thread does not start loop until the first tick is finished. + assert.strictEqual(nodeTiming.loopStart, -1); +} else { + // Worker threads run the user script after loop is started. + assert.ok(nodeTiming.loopStart >= nodeTiming.bootstrapComplete); +} +assert.strictEqual(nodeTiming.loopExit, -1); + +setTimeout(common.mustCall(() => { + assert.ok(nodeTiming.idleTime >= 0); + assert.ok(nodeTiming.idleTime + nodeTiming.loopExit <= nodeTiming.duration); + assert.ok(nodeTiming.loopStart >= nodeTiming.bootstrapComplete); +}, 1), 1); + +// Can not be wrapped in common.mustCall(). +process.on('exit', () => { + assert.ok(nodeTiming.loopExit > 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbufferfull.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbufferfull.js new file mode 100644 index 00000000..d962bdf8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbufferfull.js @@ -0,0 +1,137 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { performance } = require('perf_hooks'); + +function createTimingInfo(startTime) { + const timingInfo = { + startTime: startTime, + endTime: startTime, + finalServiceWorkerStartTime: 0, + redirectStartTime: 0, + redirectEndTime: 0, + postRedirectStartTime: 0, + finalConnectionTimingInfo: { + domainLookupStartTime: 0, + domainLookupEndTime: 0, + connectionStartTime: 0, + connectionEndTime: 0, + secureConnectionStartTime: 0, + ALPNNegotiatedProtocol: 0, + }, + finalNetworkRequestStartTime: 0, + finalNetworkResponseStartTime: 0, + encodedBodySize: 0, + decodedBodySize: 0, + }; + return timingInfo; +} +const requestedUrl = 'https://nodejs.org'; +const initiatorType = ''; +const cacheMode = ''; + +async function main() { + performance.setResourceTimingBufferSize(1); + const args = [ + requestedUrl, + initiatorType, + globalThis, + cacheMode, + {}, // body info + 200, + '', + ]; + performance.markResourceTiming(createTimingInfo(1), ...args); + // Trigger a resourcetimingbufferfull event. + performance.markResourceTiming(createTimingInfo(2), ...args); + performance.markResourceTiming(createTimingInfo(3), ...args); + assert.strictEqual(performance.getEntriesByType('resource').length, 1); + + // Clear resource timings on resourcetimingbufferfull event. + await new Promise((resolve) => { + const listener = common.mustCall((event) => { + assert.strictEqual(event.type, 'resourcetimingbufferfull'); + performance.removeEventListener('resourcetimingbufferfull', listener); + + performance.clearResourceTimings(); + assert.strictEqual(performance.getEntriesByType('resource').length, 0); + + resolve(); + }); + performance.addEventListener('resourcetimingbufferfull', listener); + }); + + // Secondary buffer has been added to the global buffer. + { + const entries = performance.getEntriesByType('resource'); + assert.strictEqual(entries.length, 1); + assert.strictEqual(entries[0].startTime, 2); + // The last item is discarded. + } + + + performance.clearResourceTimings(); + performance.setResourceTimingBufferSize(1); + performance.markResourceTiming(createTimingInfo(4), ...args); + // Trigger a resourcetimingbufferfull event. + performance.markResourceTiming(createTimingInfo(5), ...args); + performance.markResourceTiming(createTimingInfo(6), ...args); + + // Increase the buffer size on resourcetimingbufferfull event. + await new Promise((resolve) => { + const listener = common.mustCall((event) => { + assert.strictEqual(event.type, 'resourcetimingbufferfull'); + performance.removeEventListener('resourcetimingbufferfull', listener); + + performance.setResourceTimingBufferSize(2); + assert.strictEqual(performance.getEntriesByType('resource').length, 1); + + resolve(); + }); + performance.addEventListener('resourcetimingbufferfull', listener); + }); + + // Secondary buffer has been added to the global buffer. + { + const entries = performance.getEntriesByType('resource'); + assert.strictEqual(entries.length, 2); + assert.strictEqual(entries[0].startTime, 4); + assert.strictEqual(entries[1].startTime, 5); + // The last item is discarded. + } + + + performance.clearResourceTimings(); + performance.setResourceTimingBufferSize(2); + performance.markResourceTiming(createTimingInfo(7), ...args); + performance.markResourceTiming(createTimingInfo(8), ...args); + // Trigger a resourcetimingbufferfull event. + performance.markResourceTiming(createTimingInfo(9), ...args); + + // Decrease the buffer size on resourcetimingbufferfull event. + await new Promise((resolve) => { + const listener = common.mustCall((event) => { + assert.strictEqual(event.type, 'resourcetimingbufferfull'); + performance.removeEventListener('resourcetimingbufferfull', listener); + + performance.setResourceTimingBufferSize(1); + assert.strictEqual(performance.getEntriesByType('resource').length, 2); + + resolve(); + }); + performance.addEventListener('resourcetimingbufferfull', listener); + }); + + // Secondary buffer has been added to the global buffer. + { + const entries = performance.getEntriesByType('resource'); + assert.strictEqual(entries.length, 2); + assert.strictEqual(entries[0].startTime, 7); + assert.strictEqual(entries[1].startTime, 8); + // The last item is discarded. + } +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbuffersize.js b/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbuffersize.js new file mode 100644 index 00000000..c9c84dc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-resourcetimingbuffersize.js @@ -0,0 +1,88 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { performance } = require('perf_hooks'); + +const timingInfo = { + startTime: 0, + endTime: 0, + finalServiceWorkerStartTime: 0, + redirectStartTime: 0, + redirectEndTime: 0, + postRedirectStartTime: 0, + finalConnectionTimingInfo: { + domainLookupStartTime: 0, + domainLookupEndTime: 0, + connectionStartTime: 0, + connectionEndTime: 0, + secureConnectionStartTime: 0, + ALPNNegotiatedProtocol: 0, + }, + finalNetworkRequestStartTime: 0, + finalNetworkResponseStartTime: 0, + encodedBodySize: 0, + decodedBodySize: 0, +}; +const requestedUrl = 'https://nodejs.org'; +const initiatorType = ''; +const cacheMode = ''; + +async function main() { + const args = [ + timingInfo, + requestedUrl, + initiatorType, + globalThis, + cacheMode, + ]; + // Invalid buffer size values are converted to 0. + const invalidValues = [ null, undefined, true, false, -1, 0.5, Infinity, NaN, '', 'foo', {}, [], () => {} ]; + for (const value of invalidValues) { + performance.setResourceTimingBufferSize(value); + performance.markResourceTiming(...args); + assert.strictEqual(performance.getEntriesByType('resource').length, 0); + performance.clearResourceTimings(); + } + // Wait for the buffer full event to be cleared. + await waitBufferFullEvent(); + + performance.setResourceTimingBufferSize(1); + performance.markResourceTiming(...args); + // Trigger a resourcetimingbufferfull event. + performance.markResourceTiming(...args); + assert.strictEqual(performance.getEntriesByType('resource').length, 1); + await waitBufferFullEvent(); + + // Apply a new buffer size limit + performance.setResourceTimingBufferSize(0); + // Buffer is not cleared on `performance.setResourceTimingBufferSize`. + assert.strictEqual(performance.getEntriesByType('resource').length, 1); + + performance.clearResourceTimings(); + assert.strictEqual(performance.getEntriesByType('resource').length, 0); + // Trigger a resourcetimingbufferfull event. + performance.markResourceTiming(...args); + // New entry is not added to the global buffer. + assert.strictEqual(performance.getEntriesByType('resource').length, 0); + await waitBufferFullEvent(); + + // Apply a new buffer size limit + performance.setResourceTimingBufferSize(1); + performance.markResourceTiming(...args); + assert.strictEqual(performance.getEntriesByType('resource').length, 1); +} + +function waitBufferFullEvent() { + return new Promise((resolve) => { + const listener = common.mustCall((event) => { + assert.strictEqual(event.type, 'resourcetimingbufferfull'); + performance.removeEventListener('resourcetimingbufferfull', listener); + resolve(); + }); + performance.addEventListener('resourcetimingbufferfull', listener); + }); +} + +main(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performance-timeline.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-performance-timeline.mjs new file mode 100644 index 00000000..e3af4944 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performance-timeline.mjs @@ -0,0 +1,56 @@ +// This file may needs to be updated to wpt: +// https://github.com/web-platform-tests/wpt + +import '../common/index.mjs'; +import assert from 'assert'; + +import { performance } from 'perf_hooks'; +import { setTimeout } from 'timers/promises'; + +// Order by startTime +performance.mark('one'); +await setTimeout(50); +performance.mark('two'); +await setTimeout(50); +performance.mark('three'); +await setTimeout(50); +performance.measure('three', 'three'); +await setTimeout(50); +performance.measure('two', 'two'); +await setTimeout(50); +performance.measure('one', 'one'); +const entries = performance.getEntriesByType('measure'); +assert.deepStrictEqual(entries.map((x) => x.name), ['one', 'two', 'three']); +const allEntries = performance.getEntries(); +assert.deepStrictEqual(allEntries.map((x) => x.name), ['one', 'one', 'two', 'two', 'three', 'three']); + +performance.mark('a'); +await setTimeout(50); +performance.measure('a', 'a'); +await setTimeout(50); +performance.mark('a'); +await setTimeout(50); +performance.measure('a', 'one'); +const entriesByName = performance.getEntriesByName('a'); +assert.deepStrictEqual(entriesByName.map((x) => x.entryType), ['measure', 'mark', 'measure', 'mark']); +const marksByName = performance.getEntriesByName('a', 'mark'); +assert.deepStrictEqual(marksByName.map((x) => x.entryType), ['mark', 'mark']); +const measuresByName = performance.getEntriesByName('a', 'measure'); +assert.deepStrictEqual(measuresByName.map((x) => x.entryType), ['measure', 'measure']); +const invalidTypeEntriesByName = performance.getEntriesByName('a', null); +assert.strictEqual(invalidTypeEntriesByName.length, 0); + +// getEntriesBy[Name|Type](undefined) +performance.mark(undefined); +assert.strictEqual(performance.getEntriesByName(undefined).length, 1); +assert.strictEqual(performance.getEntriesByType(undefined).length, 0); +assert.throws(() => performance.getEntriesByName(), { + name: 'TypeError', + message: 'The "name" argument must be specified', + code: 'ERR_MISSING_ARGS' +}); +assert.throws(() => performance.getEntriesByType(), { + name: 'TypeError', + message: 'The "type" argument must be specified', + code: 'ERR_MISSING_ARGS' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver-gc.js b/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver-gc.js new file mode 100644 index 00000000..fe939763 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver-gc.js @@ -0,0 +1,17 @@ +'use strict'; + +require('../common'); + +// Verifies that setting up two observers to listen +// to gc performance does not crash. + +const { + PerformanceObserver, +} = require('perf_hooks'); + +// We don't actually care if the callback is ever invoked in this test +const obs = new PerformanceObserver(() => {}); +const obs2 = new PerformanceObserver(() => {}); + +obs.observe({ type: 'gc' }); +obs2.observe({ type: 'gc' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver.js b/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver.js new file mode 100644 index 00000000..6d83f571 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-performanceobserver.js @@ -0,0 +1,76 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); +const { + observerCounts: counts +} = internalBinding('performance'); +const { + performance, + PerformanceObserver, + constants +} = require('perf_hooks'); + +const { + NODE_PERFORMANCE_ENTRY_TYPE_GC, + NODE_PERFORMANCE_ENTRY_TYPE_HTTP2, +} = constants; + +assert.strictEqual(counts[NODE_PERFORMANCE_ENTRY_TYPE_GC], 0); +assert.strictEqual(counts[NODE_PERFORMANCE_ENTRY_TYPE_HTTP2], 0); + +{ + [1, null, undefined, {}, [], Infinity].forEach((i) => { + assert.throws( + () => new PerformanceObserver(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); + }); + const observer = new PerformanceObserver(common.mustNotCall()); + + [1, 'test'].forEach((input) => { + assert.throws( + () => observer.observe(input), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "options" argument must be of type object.' + + common.invalidArgTypeHelper(input) + }); + }); + + [1, null, {}, Infinity].forEach((i) => { + assert.throws(() => observer.observe({ entryTypes: i }), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError' + }); + }); + + const obs = new PerformanceObserver(common.mustNotCall()); + obs.observe({ entryTypes: ['mark', 'mark'] }); + obs.disconnect(); + performance.mark('42'); +} + +// Test Non-Buffered +{ + const observer = + new PerformanceObserver(common.mustCall(callback)); + + function callback(list, obs) { + assert.strictEqual(obs, observer); + const entries = list.getEntries(); + assert.strictEqual(entries.length, 3); + observer.disconnect(); + } + observer.observe({ entryTypes: ['mark', 'node'] }); + performance.mark('test1'); + performance.mark('test2'); + performance.mark('test3'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-addons-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-addons-cli.js new file mode 100644 index 00000000..342bdb6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-addons-cli.js @@ -0,0 +1,21 @@ +// Flags: --permission --allow-addons --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const { createRequire } = require('node:module'); +const assert = require('node:assert'); +const fixtures = require('../common/fixtures'); +const loadFixture = createRequire(fixtures.path('node_modules')); +// When a permission is set by cli, the process shouldn't be able +// to require native addons unless --allow-addons is sent +{ + // doesNotThrow + const msg = loadFixture('pkgexports/no-addons'); + assert.strictEqual(msg, 'using native addons'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-child-process-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-child-process-cli.js new file mode 100644 index 00000000..cf7e79e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-child-process-cli.js @@ -0,0 +1,40 @@ +// Flags: --permission --allow-child-process --allow-fs-read=* +'use strict'; + +const common = require('../common'); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const childProcess = require('child_process'); +const fs = require('fs'); + +if (process.argv[2] === 'child') { + assert.throws(() => { + fs.writeFileSync(__filename, 'should not write'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); + process.exit(0); +} + +// Guarantee the initial state +{ + assert.ok(process.permission.has('child')); +} + +// When a permission is set by cli, the process shouldn't be able +// to spawn unless --allow-child-process is sent +{ + // doesNotThrow + childProcess.spawnSync(process.execPath, ['--version']); + childProcess.execSync(...common.escapePOSIXShell`"${process.execPath}" --version`); + const child = childProcess.fork(__filename, ['child']); + child.on('close', common.mustCall()); + childProcess.execFileSync(process.execPath, ['--version']); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-wasi-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-wasi-cli.js new file mode 100644 index 00000000..20aca929 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-wasi-cli.js @@ -0,0 +1,26 @@ +// Flags: --permission --allow-wasi --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { WASI } = require('wasi'); + +// Guarantee the initial state +{ + assert.ok(process.permission.has('wasi')); +} + +// When a permission is set by cli, the process shouldn't be able +// to create WASI instance unless --allow-wasi is sent +{ + // doesNotThrow + new WASI({ + version: 'preview1', + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-worker-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-worker-cli.js new file mode 100644 index 00000000..3dcafea7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-allow-worker-cli.js @@ -0,0 +1,22 @@ +// Flags: --permission --allow-worker --allow-fs-read=* +'use strict'; + +require('../common'); +const assert = require('assert'); +const { isMainThread, Worker } = require('worker_threads'); + +if (!isMainThread) { + process.exit(0); +} + +// Guarantee the initial state +{ + assert.ok(process.permission.has('worker')); +} + +// When a permission is set by cli, the process shouldn't be able +// to spawn unless --allow-worker is sent +{ + // doesNotThrow + new Worker(__filename).on('exit', (code) => assert.strictEqual(code, 0)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-child-process-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-child-process-cli.js new file mode 100644 index 00000000..7d8fbf05 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-child-process-cli.js @@ -0,0 +1,68 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const childProcess = require('child_process'); + +if (process.argv[2] === 'child') { + process.exit(0); +} + +// Guarantee the initial state +{ + assert.ok(!process.permission.has('child')); +} + +// When a permission is set by cli, the process shouldn't be able +// to spawn +{ + assert.throws(() => { + childProcess.spawn(process.execPath, ['--version']); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.spawnSync(process.execPath, ['--version']); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.exec(...common.escapePOSIXShell`"${process.execPath}" --version`); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.execSync(...common.escapePOSIXShell`"${process.execPath}" --version`); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.fork(__filename, ['child']); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.execFile(...common.escapePOSIXShell`"${process.execPath}" --version`); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); + assert.throws(() => { + childProcess.execFileSync(...common.escapePOSIXShell`"${process.execPath}" --version`); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'ChildProcess', + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-dc-worker-threads.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-dc-worker-threads.js new file mode 100644 index 00000000..4fdb566f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-dc-worker-threads.js @@ -0,0 +1,19 @@ +// Flags: --permission --allow-fs-read=* --experimental-test-module-mocks +'use strict'; + +const common = require('../common'); +const assert = require('node:assert'); + +{ + const diagnostics_channel = require('node:diagnostics_channel'); + diagnostics_channel.subscribe('worker_threads', common.mustNotCall()); + const { mock } = require('node:test'); + + // Module mocking should throw instead of posting to worker_threads dc + assert.throws(() => { + mock.module('node:path'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'WorkerThreads', + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-absolute-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-absolute-path.js new file mode 100644 index 00000000..c3bf9ef5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-absolute-path.js @@ -0,0 +1,35 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const path = require('path'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +{ + // Relative path as CLI args are supported + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', '*', + '--allow-fs-write', path.resolve('../fixtures/permission/deny/regular-file.md'), + '-e', + ` + const path = require("path"); + const absolutePath = path.resolve("../fixtures/permission/deny/regular-file.md"); + console.log(process.permission.has("fs.write", absolutePath)); + `, + ] + ); + + const [fsWrite] = stdout.toString().split('\n'); + assert.strictEqual(fsWrite, 'true'); + assert.strictEqual(status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-internal-module-stat.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-internal-module-stat.js new file mode 100644 index 00000000..ef99e4cc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-internal-module-stat.js @@ -0,0 +1,26 @@ +// Flags: --expose-internals --permission --allow-fs-read=test/common* --allow-fs-read=tools* --allow-fs-read=test/parallel* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const { internalBinding } = require('internal/test/binding'); +const fixtures = require('../common/fixtures'); + +const blockedFile = fixtures.path('permission', 'deny', 'protected-file.md'); +const internalFsBinding = internalBinding('fs'); + +// Run this inside a for loop to trigger the fast API +for (let i = 0; i < 10_000; i++) { + // internalModuleStat does not use permission model. + // doesNotThrow + internalFsBinding.internalModuleStat(internalFsBinding, blockedFile); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-read.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-read.js new file mode 100644 index 00000000..b719207b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-read.js @@ -0,0 +1,51 @@ +// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const { spawnSync } = require('child_process'); +const path = require('path'); + +const blockedFile = fixtures.path('permission', 'deny', 'protected-file.md'); +const blockedFolder = tmpdir.path; +const file = fixtures.path('permission', 'fs-read.js'); +const commonPathWildcard = path.join(__filename, '../../common*'); +const commonPath = path.join(__filename, '../../common'); + +{ + tmpdir.refresh(); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', `--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, file, + ], + { + env: { + ...process.env, + BLOCKEDFILE: blockedFile, + BLOCKEDFOLDER: blockedFolder, + ALLOWEDFOLDER: commonPath, + }, + } + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + tmpdir.refresh(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-relative-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-relative-path.js new file mode 100644 index 00000000..9f4ce25f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-relative-path.js @@ -0,0 +1,34 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +{ + // Relative path as CLI args are supported + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', '*', + '--allow-fs-write', '../fixtures/permission/deny/regular-file.md', + '-e', + ` + const path = require("path"); + const absolutePath = path.resolve("../fixtures/permission/deny/regular-file.md"); + console.log(process.permission.has("fs.write", absolutePath)); + `, + ] + ); + + const [fsWrite] = stdout.toString().split('\n'); + assert.strictEqual(fsWrite, 'true'); + assert.strictEqual(status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-repeat-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-repeat-path.js new file mode 100644 index 00000000..d24197e9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-repeat-path.js @@ -0,0 +1,44 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const path = require('path'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +{ + // Relative path as CLI args are supported + const { status, stdout } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-write', path.resolve('../fixtures/permission/deny/regular-file.md'), + '--allow-fs-write', path.resolve('../fixtures/permission/deny/regular-file.md'), + '--allow-fs-read', path.resolve('../fixtures/permission/deny/regular-file.md'), + '--allow-fs-read', path.resolve('../fixtures/permission/deny/regular-file.md'), + '-e', + ` + const path = require("path"); + const absolutePath = path.resolve("../fixtures/permission/deny/regular-file.md"); + const blockedPath = path.resolve("../fixtures/permission/deny/protected-file.md"); + console.log(process.permission.has("fs.write", absolutePath)); + console.log(process.permission.has("fs.read", absolutePath)); + console.log(process.permission.has("fs.read", blockedPath)); + console.log(process.permission.has("fs.write", blockedPath)); + `, + ] + ); + + const [fsWrite, fsRead, fsBlockedRead, fsBlockedWrite] = stdout.toString().split('\n'); + assert.strictEqual(status, 0); + assert.strictEqual(fsWrite, 'true'); + assert.strictEqual(fsRead, 'true'); + assert.strictEqual(fsBlockedRead, 'false'); + assert.strictEqual(fsBlockedWrite, 'false'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-require.js new file mode 100644 index 00000000..8406f9ec --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-require.js @@ -0,0 +1,82 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const fixtures = require('../common/fixtures'); + +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); + +{ + const mainModule = fixtures.path('permission', 'main-module.js'); + const requiredModule = fixtures.path('permission', 'required-module.js'); + const { status, stdout, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', mainModule, + '--allow-fs-read', requiredModule, + mainModule, + ] + ); + + assert.strictEqual(status, 0, stderr.toString()); + assert.strictEqual(stdout.toString(), 'ok\n'); +} + +{ + // When required module is not passed as allowed path + const mainModule = fixtures.path('permission', 'main-module.js'); + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', mainModule, + mainModule, + ] + ); + + assert.strictEqual(status, 1, stderr.toString()); + assert.match(stderr.toString(), /Error: Access to this API has been restricted/); +} + +{ + // ESM loader test + const mainModule = fixtures.path('permission', 'main-module.mjs'); + const requiredModule = fixtures.path('permission', 'required-module.mjs'); + const { status, stdout, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', mainModule, + '--allow-fs-read', requiredModule, + mainModule, + ] + ); + + assert.strictEqual(status, 0, stderr.toString()); + assert.strictEqual(stdout.toString(), 'ok\n'); +} + +{ + // When required module is not passed as allowed path (ESM) + const mainModule = fixtures.path('permission', 'main-module.mjs'); + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read', mainModule, + mainModule, + ] + ); + + assert.strictEqual(status, 1, stderr.toString()); + assert.match(stderr.toString(), /Error: Access to this API has been restricted/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-supported.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-supported.js new file mode 100644 index 00000000..5797e191 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-supported.js @@ -0,0 +1,104 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Most of the times, the function called for async and Sync +// methods are the same on node_file.cc +function syncAndAsyncAPI(funcName) { + return [funcName, funcName + 'Sync']; +} + +// This tests guarantee whenever a new API under fs module is exposed +// it must contain a test to the permission model. +// Otherwise, a vulnerability might be exposed. If you are adding a new +// fs method, please, make sure to include a test for it on test-permission-fs-* +// and include to the supportedApis list. +// +// +// This list is synced with +// fixtures/permission/fs-read and +// fixtures/permission/fs-write +const supportedApis = [ + ...syncAndAsyncAPI('appendFile'), + ...syncAndAsyncAPI('access'), + ...syncAndAsyncAPI('chown'), + ...syncAndAsyncAPI('chmod'), + ...syncAndAsyncAPI('copyFile'), + ...syncAndAsyncAPI('cp'), + 'createReadStream', + 'createWriteStream', + ...syncAndAsyncAPI('exists'), + ...syncAndAsyncAPI('lchown'), + ...syncAndAsyncAPI('lchmod'), + ...syncAndAsyncAPI('link'), + ...syncAndAsyncAPI('lutimes'), + ...syncAndAsyncAPI('mkdir'), + ...syncAndAsyncAPI('mkdtemp'), + ...syncAndAsyncAPI('open'), + 'openAsBlob', + ...syncAndAsyncAPI('mkdtemp'), + ...syncAndAsyncAPI('readdir'), + ...syncAndAsyncAPI('readFile'), + ...syncAndAsyncAPI('readlink'), + ...syncAndAsyncAPI('rename'), + ...syncAndAsyncAPI('rm'), + ...syncAndAsyncAPI('rmdir'), + ...syncAndAsyncAPI('stat'), + ...syncAndAsyncAPI('statfs'), + ...syncAndAsyncAPI('statfs'), + ...syncAndAsyncAPI('symlink'), + ...syncAndAsyncAPI('truncate'), + ...syncAndAsyncAPI('unlink'), + ...syncAndAsyncAPI('utimes'), + 'watch', + 'watchFile', + ...syncAndAsyncAPI('writeFile'), + ...syncAndAsyncAPI('opendir'), +]; + +// Non functions +const ignoreList = [ + 'constants', + 'promises', + 'X_OK', + 'W_OK', + 'R_OK', + 'F_OK', + 'Dir', + 'FileReadStream', + 'FileWriteStream', + '_toUnixTimestamp', + 'Stats', + 'ReadStream', + 'WriteStream', + 'Dirent', + // fs.watch is already blocked + 'unwatchFile', + ...syncAndAsyncAPI('lstat'), + ...syncAndAsyncAPI('realpath'), + // fd required methods + ...syncAndAsyncAPI('close'), + ...syncAndAsyncAPI('fchown'), + ...syncAndAsyncAPI('fchmod'), + ...syncAndAsyncAPI('fdatasync'), + ...syncAndAsyncAPI('fstat'), + ...syncAndAsyncAPI('fsync'), + ...syncAndAsyncAPI('ftruncate'), + ...syncAndAsyncAPI('futimes'), + ...syncAndAsyncAPI('read'), + ...syncAndAsyncAPI('readv'), + ...syncAndAsyncAPI('write'), + ...syncAndAsyncAPI('writev'), + ...syncAndAsyncAPI('glob'), +]; + +{ + const fsList = Object.keys(require('fs')); + for (const k of fsList) { + if (!supportedApis.includes(k) && !ignoreList.includes(k)) { + assert.fail(`fs.${k} was exposed but is neither on the supported list ` + + 'of the permission model nor on the ignore list.'); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-relative.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-relative.js new file mode 100644 index 00000000..e1fe5d06 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-relative.js @@ -0,0 +1,46 @@ +// Flags: --permission --allow-fs-read=* --allow-fs-write=* +'use strict'; + +const common = require('../common'); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const path = require('path'); +const { symlinkSync, symlink, promises: { symlink: symlinkAsync } } = require('fs'); + +const error = { + code: 'ERR_ACCESS_DENIED', + message: /relative symbolic link target/, +}; + +for (const targetString of ['a', './b/c', '../d', 'e/../f', 'C:drive-relative', 'ntfs:alternate']) { + for (const target of [targetString, Buffer.from(targetString)]) { + for (const path of [__filename, __dirname, process.execPath]) { + assert.throws(() => symlinkSync(target, path), error); + symlink(target, path, common.mustCall((err) => { + assert(err); + assert.strictEqual(err.code, error.code); + assert.match(err.message, error.message); + })); + assert.rejects(() => symlinkAsync(target, path), error).then(common.mustCall()); + } + } +} + +// Absolute should not throw +for (const targetString of [path.resolve('.')]) { + for (const target of [targetString, Buffer.from(targetString)]) { + for (const path of [__filename]) { + symlink(target, path, common.mustCall((err) => { + assert(err); + assert.strictEqual(err.code, 'EEXIST'); + assert.match(err.message, /file already exists/); + })); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-target-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-target-write.js new file mode 100644 index 00000000..1cffead4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink-target-write.js @@ -0,0 +1,63 @@ +// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.canCreateSymLink()) { + common.skip('insufficient privileges'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const { spawnSync } = require('child_process'); + +tmpdir.refresh(); + +const readOnlyFolder = tmpdir.resolve('read-only'); +const readWriteFolder = tmpdir.resolve('read-write'); +const writeOnlyFolder = tmpdir.resolve('write-only'); +const file = fixtures.path('permission', 'fs-symlink-target-write.js'); +const commonPathWildcard = path.join(__filename, '../../common*'); + +fs.mkdirSync(readOnlyFolder); +fs.mkdirSync(readWriteFolder); +fs.mkdirSync(writeOnlyFolder); +fs.writeFileSync(path.join(readOnlyFolder, 'file'), 'evil file contents'); +fs.writeFileSync(path.join(readWriteFolder, 'file'), 'NO evil file contents'); + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + `--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, `--allow-fs-read=${readOnlyFolder}`, `--allow-fs-read=${readWriteFolder}`, + `--allow-fs-write=${readWriteFolder}`, `--allow-fs-write=${writeOnlyFolder}`, + file, + ], + { + env: { + ...process.env, + READONLYFOLDER: readOnlyFolder, + WRITEONLYFOLDER: writeOnlyFolder, + READWRITEFOLDER: readWriteFolder, + }, + } + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + tmpdir.refresh(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink.js new file mode 100644 index 00000000..e5a80dba --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-symlink.js @@ -0,0 +1,64 @@ +// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const fixtures = require('../common/fixtures'); +if (!common.canCreateSymLink()) { + common.skip('insufficient privileges'); +} +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const fs = require('fs'); +const { spawnSync } = require('child_process'); +const path = require('path'); +const tmpdir = require('../common/tmpdir'); + +const file = fixtures.path('permission', 'fs-symlink.js'); +const commonPathWildcard = path.join(__filename, '../../common*'); +const blockedFile = fixtures.path('permission', 'deny', 'protected-file.md'); +const blockedFolder = tmpdir.resolve('subdirectory'); +const symlinkFromBlockedFile = tmpdir.resolve('example-symlink.md'); + +{ + tmpdir.refresh(); + fs.mkdirSync(blockedFolder); +} + +{ + // Symlink previously created + fs.symlinkSync(blockedFile, symlinkFromBlockedFile); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + `--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, `--allow-fs-read=${symlinkFromBlockedFile}`, + `--allow-fs-write=${symlinkFromBlockedFile}`, + file, + ], + { + env: { + ...process.env, + BLOCKEDFOLDER: blockedFolder, + BLOCKEDFILE: blockedFile, + EXISTINGSYMLINK: symlinkFromBlockedFile, + }, + } + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + tmpdir.refresh(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-traversal-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-traversal-path.js new file mode 100644 index 00000000..ed9e434b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-traversal-path.js @@ -0,0 +1,58 @@ +// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const fixtures = require('../common/fixtures'); +if (!common.canCreateSymLink()) { + common.skip('insufficient privileges'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const fs = require('fs'); +const { spawnSync } = require('child_process'); +const path = require('path'); +const tmpdir = require('../common/tmpdir'); + +const file = fixtures.path('permission', 'fs-traversal.js'); +const blockedFolder = tmpdir.path; +const allowedFolder = tmpdir.resolve('subdirectory'); +const commonPathWildcard = path.join(__filename, '../../common*'); + +{ + tmpdir.refresh(); + fs.mkdirSync(allowedFolder); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + `--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, `--allow-fs-read=${allowedFolder}`, + `--allow-fs-write=${allowedFolder}`, + file, + ], + { + env: { + ...process.env, + BLOCKEDFOLDER: blockedFolder, + ALLOWEDFOLDER: allowedFolder, + }, + } + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + tmpdir.refresh(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-wildcard.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-wildcard.js new file mode 100644 index 00000000..1b67f37c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-wildcard.js @@ -0,0 +1,128 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const path = require('path'); +const { spawnSync } = require('child_process'); + +const fixtures = require('../common/fixtures'); + +const commonPathWildcard = path.join(__filename, '../../common*'); +const file = fixtures.path('permission', 'fs-wildcard.js'); + +let allowList = []; + +if (common.isWindows) { + const { root } = path.parse(process.cwd()); + const abs = (p) => path.join(root, p); + allowList = [ + 'tmp\\*', + 'example\\foo*', + 'example\\bar*', + 'folder\\*', + 'show', + 'slower', + 'slown', + 'home\\foo\\*', + ].map(abs); + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + ...allowList.flatMap((path) => ['--allow-fs-read', path]), + '-e', + ` + const path = require('path'); + const assert = require('assert'); + const { root } = path.parse(process.cwd()); + const abs = (p) => path.join(root, p); + assert.ok(!process.permission.has('fs.read', abs('slow'))); + assert.ok(!process.permission.has('fs.read', abs('slows'))); + assert.ok(process.permission.has('fs.read', abs('slown'))); + assert.ok(process.permission.has('fs.read', abs('home\\\\foo'))); + assert.ok(process.permission.has('fs.read', abs('home\\\\foo\\\\'))); + assert.ok(!process.permission.has('fs.read', abs('home\\\\fo'))); + `, + ] + ); + assert.strictEqual(status, 0, stderr.toString()); +} else { + allowList = [ + '/tmp/*', + '/example/foo*', + '/example/bar*', + '/folder/*', + '/show', + '/slower', + '/slown', + '/home/foo/*', + '/files/index.js', + '/files/index.json', + '/files/i', + ]; + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + ...allowList.flatMap((path) => ['--allow-fs-read', path]), + '-e', + ` + const assert = require('assert') + assert.ok(!process.permission.has('fs.read', '/slow')); + assert.ok(!process.permission.has('fs.read', '/slows')); + assert.ok(process.permission.has('fs.read', '/slown')); + assert.ok(process.permission.has('fs.read', '/home/foo')); + assert.ok(process.permission.has('fs.read', '/home/foo/')); + assert.ok(!process.permission.has('fs.read', '/home/fo')); + assert.ok(process.permission.has('fs.read', '/files/index.js')); + assert.ok(process.permission.has('fs.read', '/files/index.json')); + assert.ok(!process.permission.has('fs.read', '/files/index.j')); + assert.ok(process.permission.has('fs.read', '/files/i')); + `, + ] + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + `--allow-fs-read=${file}`, `--allow-fs-read=${commonPathWildcard}`, ...allowList.flatMap((path) => ['--allow-fs-read', path]), + file, + ], + ); + assert.strictEqual(status, 0, stderr.toString()); +} + +{ + if (!common.isWindows) { + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read=/a/b/*', + '--allow-fs-read=/a/b/d', + '--allow-fs-read=/etc/passwd.*', + '--allow-fs-read=/home/*.js', + '-e', + ` + const assert = require('assert') + assert.ok(process.permission.has('fs.read', '/a/b/c')); + assert.ok(!process.permission.has('fs.read', '/a/c/c')); + assert.ok(!process.permission.has('fs.read', '/etc/passwd')); + assert.ok(process.permission.has('fs.read', '/home/another-file.md')); + `, + ] + ); + assert.strictEqual(status, 0, stderr.toString()); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-windows-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-windows-path.js new file mode 100644 index 00000000..c3b3683b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-windows-path.js @@ -0,0 +1,53 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +if (!common.isWindows) { + common.skip('windows UNC path test'); +} + +{ + const { stdout, status } = spawnSync(process.execPath, [ + '--permission', '--allow-fs-write', 'C:\\\\', '-e', + 'console.log(process.permission.has("fs.write", "C:\\\\"))', + ]); + assert.strictEqual(stdout.toString(), 'true\n'); + assert.strictEqual(status, 0); +} + +{ + const { stdout, status, stderr } = spawnSync(process.execPath, [ + '--permission', '--allow-fs-write="\\\\?\\C:\\"', '-e', + 'console.log(process.permission.has("fs.write", "C:\\\\"))', + ]); + assert.strictEqual(stdout.toString(), 'false\n', stderr.toString()); + assert.strictEqual(status, 0); +} + +{ + const { stdout, status, stderr } = spawnSync(process.execPath, [ + '--permission', '--allow-fs-write', 'C:\\', '-e', + `const path = require('path'); + console.log(process.permission.has('fs.write', path.toNamespacedPath('C:\\\\')))`, + ]); + assert.strictEqual(stdout.toString(), 'true\n', stderr.toString()); + assert.strictEqual(status, 0); +} + +{ + const { stdout, status, stderr } = spawnSync(process.execPath, [ + '--permission', '--allow-fs-write', 'C:\\*', '-e', + "console.log(process.permission.has('fs.write', '\\\\\\\\A\\\\C:\\Users'))", + ]); + assert.strictEqual(stdout.toString(), 'false\n', stderr.toString()); + assert.strictEqual(status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-report.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-report.js new file mode 100644 index 00000000..a5f8d749 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-report.js @@ -0,0 +1,35 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); + +{ + assert.throws(() => { + process.report.writeReport('./secret.txt'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: './secret.txt', + })); +} + +{ + assert.throws(() => { + process.report.writeReport(); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: process.cwd(), + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-v8.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-v8.js new file mode 100644 index 00000000..1b869196 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write-v8.js @@ -0,0 +1,36 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const v8 = require('v8'); +const path = require('path'); + +{ + assert.throws(() => { + v8.writeHeapSnapshot('./secret.txt'); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + resource: path.toNamespacedPath('./secret.txt'), + })); +} + +{ + assert.throws(() => { + v8.writeHeapSnapshot(); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'FileSystemWrite', + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write.js new file mode 100644 index 00000000..385a37e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-fs-write.js @@ -0,0 +1,51 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const assert = require('assert'); +const path = require('path'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); + +const blockedFolder = fixtures.path('permission', 'deny', 'protected-folder'); +const blockedFile = fixtures.path('permission', 'deny', 'protected-file.md'); +const relativeProtectedFile = './test/fixtures/permission/deny/protected-file.md'; +const relativeProtectedFolder = './test/fixtures/permission/deny/protected-folder'; + +const commonPath = path.join(__filename, '../../common'); +const regularFile = fixtures.path('permission', 'deny', 'regular-file.md'); +const file = fixtures.path('permission', 'fs-write.js'); + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read=*', + `--allow-fs-write=${regularFile}`, `--allow-fs-write=${commonPath}`, + file, + ], + { + env: { + ...process.env, + BLOCKEDFILE: blockedFile, + BLOCKEDFOLDER: blockedFolder, + RELATIVEBLOCKEDFOLDER: relativeProtectedFolder, + RELATIVEBLOCKEDFILE: relativeProtectedFile, + ALLOWEDFILE: regularFile, + ALLOWEDFOLDER: commonPath, + }, + } + ); + assert.strictEqual(status, 0, stderr.toString()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-has.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-has.js new file mode 100644 index 00000000..bf23af01 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-has.js @@ -0,0 +1,27 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); + +{ + assert.ok(typeof process.permission.has === 'function'); + assert.throws(() => { + process.permission.has(null, ''); + }, common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "scope" argument must be of type string. Received null', + })); + assert.ok(!process.permission.has('invalid-key')); + assert.throws(() => { + process.permission.has('fs', {}); + }, common.expectsError({ + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "reference" argument must be of type string. Received an instance of Object', + })); +} + +{ + assert.ok(!process.permission.has('FileSystemWrite', Buffer.from('reference'))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector-brk.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector-brk.js new file mode 100644 index 00000000..3cc7caab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector-brk.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); +const file = fixtures.path('permission', 'inspector-brk.js'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +common.skipIfInspectorDisabled(); + +// See https://github.com/nodejs/node/issues/53385 +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--allow-fs-read=*', + '--inspect-brk', + file, + ], + ); + + assert.strictEqual(status, 1); + assert.match(stderr.toString(), /Error: Access to this API has been restricted/); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '--inspect-brk', + '--eval', + 'console.log("Hi!")', + ], + ); + + assert.strictEqual(status, 1); + assert.match(stderr.toString(), /Error: Access to this API has been restricted/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector.js new file mode 100644 index 00000000..4b52e12a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-inspector.js @@ -0,0 +1,41 @@ +// Flags: --permission --allow-fs-read=* --allow-child-process +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +common.skipIfInspectorDisabled(); + +const { Session } = require('inspector'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +if (!common.hasCrypto) + common.skip('no crypto'); + +{ + assert.throws(() => { + const session = new Session(); + session.connect(); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'Inspector', + })); +} + +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', + '-e', + '(new (require("inspector")).Session()).connect()', + ], + ); + assert.strictEqual(status, 1); + assert.match(stderr.toString(), /Error: Access to this API has been restricted/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-no-addons.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-no-addons.js new file mode 100644 index 00000000..df08c4aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-no-addons.js @@ -0,0 +1,21 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const { createRequire } = require('node:module'); +const assert = require('node:assert'); +const fixtures = require('../common/fixtures'); +const loadFixture = createRequire(fixtures.path('node_modules')); +// When a permission is set by cli, the process shouldn't be able +// to require native addons unless --allow-addons is sent +{ + // doesNotThrow + const msg = loadFixture('pkgexports/no-addons'); + assert.strictEqual(msg, 'not using native addons'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-processbinding.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-processbinding.js new file mode 100644 index 00000000..f5e33dac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-processbinding.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +if (!common.hasCrypto) { + common.skip('no crypto'); +} + +const { spawnSync } = require('child_process'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const file = fixtures.path('permission', 'processbinding.js'); + +// Due to linting rules-utils.js:isBinding check, process.binding() should +// not be called when --permission is enabled. +// Always spawn a child process +{ + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', '--allow-fs-read=*', file, + ], + ); + assert.strictEqual(status, 0, stderr.toString()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-sqlite-load-extension.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-sqlite-load-extension.js new file mode 100644 index 00000000..1e6f7426 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-sqlite-load-extension.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); + +const code = `const sqlite = require('node:sqlite'); +const db = new sqlite.DatabaseSync(':memory:', { allowExtension: true }); +db.loadExtension('nonexistent');`.replace(/\n/g, ' '); + +common.spawnPromisified( + process.execPath, + ['--permission', '--eval', code], +).then(common.mustCall(({ code, stderr }) => { + assert.match(stderr, /Error: Cannot load SQLite extensions when the permission model is enabled/); + assert.match(stderr, /code: 'ERR_LOAD_SQLITE_EXTENSION'/); + assert.strictEqual(code, 1); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-warning-flags.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-warning-flags.js new file mode 100644 index 00000000..9b20248e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-warning-flags.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../common'); +const { spawnSync } = require('child_process'); +const assert = require('assert'); + +const warnFlags = [ + '--allow-addons', + '--allow-child-process', + '--allow-wasi', + '--allow-worker', +]; + +for (const flag of warnFlags) { + const { status, stderr } = spawnSync( + process.execPath, + [ + '--permission', flag, '-e', + 'setTimeout(() => {}, 1)', + ] + ); + + assert.match(stderr.toString(), new RegExp(`SecurityWarning: The flag ${flag} must be used with extreme caution`)); + assert.strictEqual(status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-wasi.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-wasi.js new file mode 100644 index 00000000..01291e68 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-wasi.js @@ -0,0 +1,19 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const assert = require('node:assert'); + +const { WASI } = require('wasi'); + +{ + assert.throws(() => { + new WASI({ + version: 'preview1', + preopens: { '/': '/' }, + }); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'WASI', + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-permission-worker-threads-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-permission-worker-threads-cli.js new file mode 100644 index 00000000..cf397c28 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-permission-worker-threads-cli.js @@ -0,0 +1,30 @@ +// Flags: --permission --allow-fs-read=* +'use strict'; + +const common = require('../common'); +const { + Worker, + isMainThread, +} = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +const assert = require('assert'); + +// Guarantee the initial state +{ + assert.ok(!process.permission.has('worker')); +} + +if (isMainThread) { + assert.throws(() => { + new Worker(__filename); + }, common.expectsError({ + code: 'ERR_ACCESS_DENIED', + permission: 'WorkerThreads', + })); +} else { + assert.fail('it should not be called'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket-http.js new file mode 100644 index 00000000..6d3beb44 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket-http.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const http = require('http'); + +if (!common.isLinux) common.skip(); + +const server = http.createServer( + common.mustCall((req, res) => { + res.end('ok'); + }) +); + +server.listen( + '\0abstract', + common.mustCall(() => { + http.get( + { + socketPath: server.address(), + }, + common.mustCall((res) => { + assert.strictEqual(res.statusCode, 200); + server.close(); + }) + ); + }) +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket.js new file mode 100644 index 00000000..baf76d6b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-abstract-socket.js @@ -0,0 +1,34 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +if (!common.isLinux) common.skip(); + +const path = '\0abstract'; +const message = /can not set readableAll or writableAllt to true when path is abstract unix socket/; + +assert.throws(() => { + const server = net.createServer(common.mustNotCall()); + server.listen({ + path, + readableAll: true + }); +}, message); + +assert.throws(() => { + const server = net.createServer(common.mustNotCall()); + server.listen({ + path, + writableAll: true + }); +}, message); + +assert.throws(() => { + const server = net.createServer(common.mustNotCall()); + server.listen({ + path, + readableAll: true, + writableAll: true + }); +}, message); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-address.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-address.js new file mode 100644 index 00000000..35504349 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-address.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); +const server = net.createServer(common.mustNotCall()); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +server.listen(common.PIPE, common.mustCall(function() { + assert.strictEqual(server.address(), common.PIPE); + server.close(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-file-to-http.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-file-to-http.js new file mode 100644 index 00000000..ffbab21f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-file-to-http.js @@ -0,0 +1,87 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const http = require('http'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('big'); +let count = 0; + +const server = http.createServer((req, res) => { + assert.strictEqual(req.method, 'POST'); + req.pause(); + + const timeoutId = setTimeout(() => { + req.resume(); + }, 1000); + + req.on('data', (chunk) => { + count += chunk.length; + }); + + req.on('end', () => { + if (timeoutId) { + clearTimeout(timeoutId); + } + res.writeHead(200, { 'Content-Type': 'text/plain' }); + res.end(); + }); +}); +server.listen(0); + +server.on('listening', () => { + + // Create a zero-filled file + const fd = fs.openSync(filename, 'w'); + fs.ftruncateSync(fd, 10 * 1024 * 1024); + fs.closeSync(fd); + + makeRequest(); +}); + +function makeRequest() { + const req = http.request({ + port: server.address().port, + path: '/', + method: 'POST' + }); + + const s = fs.ReadStream(filename); + s.pipe(req); + s.on('close', common.mustSucceed()); + + req.on('response', (res) => { + res.resume(); + res.on('end', () => { + server.close(); + }); + }); +} + +process.on('exit', () => { + assert.strictEqual(count, 1024 * 10240); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-head.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-head.js new file mode 100644 index 00000000..f0b66a9d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-head.js @@ -0,0 +1,17 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); + +const exec = require('child_process').exec; + +const script = fixtures.path('print-10-lines.js'); + +const cmd = `"${common.isWindows ? process.execPath : '$NODE'}" "${common.isWindows ? script : '$FILE'}" | head -2`; + +exec(cmd, { + env: common.isWindows ? process.env : { ...process.env, NODE: process.execPath, FILE: script }, +}, common.mustSucceed((stdout, stderr) => { + const lines = stdout.split('\n'); + assert.strictEqual(lines.length, 3); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-outgoing-message-data-emitted-after-ended.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-outgoing-message-data-emitted-after-ended.js new file mode 100644 index 00000000..efd3d271 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-outgoing-message-data-emitted-after-ended.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); +const http = require('http'); +const stream = require('stream'); + +// Verify that when piping a stream to an `OutgoingMessage` (or a type that +// inherits from `OutgoingMessage`), if data is emitted after the +// `OutgoingMessage` was closed - a `write after end` error is raised + +class MyStream extends stream {} + +const server = http.createServer(common.mustCall(function(req, res) { + const myStream = new MyStream(); + myStream.pipe(res); + + process.nextTick(common.mustCall(() => { + res.end(); + myStream.emit('data', 'some data'); + res.on('error', common.expectsError({ + code: 'ERR_STREAM_WRITE_AFTER_END', + name: 'Error' + })); + + process.nextTick(common.mustCall(() => server.close())); + })); +})); + +server.listen(0); + +server.on('listening', common.mustCall(function() { + http.request({ + port: server.address().port, + method: 'GET', + path: '/' + }).end(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-return-val.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-return-val.js new file mode 100644 index 00000000..f2a7f573 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-return-val.js @@ -0,0 +1,33 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +// This test ensures SourceStream.pipe(DestStream) returns DestStream + +require('../common'); +const Stream = require('stream').Stream; +const assert = require('assert'); + +const sourceStream = new Stream(); +const destStream = new Stream(); +const result = sourceStream.pipe(destStream); + +assert.strictEqual(result, destStream); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-stream.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-stream.js new file mode 100644 index 00000000..c697530c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-stream.js @@ -0,0 +1,63 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const net = require('net'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +function test(clazz, cb) { + let have_ping = false; + let have_pong = false; + + function check() { + assert.ok(have_ping); + assert.ok(have_pong); + } + + function ping() { + const conn = new clazz(); + + conn.on('error', function(err) { + throw err; + }); + + conn.connect(common.PIPE, function() { + conn.write('PING', 'utf-8'); + }); + + conn.on('data', function(data) { + assert.strictEqual(data.toString(), 'PONG'); + have_pong = true; + conn.destroy(); + }); + } + + function pong(conn) { + conn.on('error', function(err) { + throw err; + }); + + conn.on('data', function(data) { + assert.strictEqual(data.toString(), 'PING'); + have_ping = true; + conn.write('PONG', 'utf-8'); + }); + + conn.on('close', function() { + server.close(); + }); + } + + const server = net.Server(); + server.listen(common.PIPE, ping); + server.on('connection', pong); + server.on('close', function() { + check(); + cb && cb(); + }); +} + +test(net.Stream, function() { + test(net.Socket); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-unref.js new file mode 100644 index 00000000..78419a1d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-unref.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const net = require('net'); +const assert = require('assert'); +const { fork } = require('child_process'); + +// This test should end immediately after `unref` is called +// The pipe will stay open as Node.js completes, thus run in a child process +// so that tmpdir can be cleaned up. + +const tmpdir = require('../common/tmpdir'); + +if (process.argv[2] !== 'child') { + // Parent + tmpdir.refresh(); + + // Run test + const child = fork(__filename, ['child'], { stdio: 'inherit' }); + child.on('exit', common.mustCall(function(code) { + assert.strictEqual(code, 0); + })); + + return; +} + +// Child +const s = net.Server(); +s.listen(common.PIPE); +s.unref(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-pipe-writev.js b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-writev.js new file mode 100644 index 00000000..5e5b42e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-pipe-writev.js @@ -0,0 +1,45 @@ +'use strict'; + +const common = require('../common'); +if (common.isWindows) + common.skip('Unix-specific test'); + +const assert = require('assert'); +const net = require('net'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const server = net.createServer((connection) => { + connection.on('error', (err) => { + throw err; + }); + + const writev = connection._writev.bind(connection); + connection._writev = common.mustCall(writev); + + connection.cork(); + connection.write('pi'); + connection.write('ng'); + connection.end(); +}); + +server.on('error', (err) => { + throw err; +}); + +server.listen(common.PIPE, () => { + const client = net.connect(common.PIPE); + + client.on('error', (err) => { + throw err; + }); + + client.on('data', common.mustCall((data) => { + assert.strictEqual(data.toString(), 'ping'); + })); + + client.on('end', () => { + server.close(); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-preload-print-process-argv.js b/packages/secure-exec/tests/node-conformance/parallel/test-preload-print-process-argv.js new file mode 100644 index 00000000..9d2774f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-preload-print-process-argv.js @@ -0,0 +1,34 @@ +'use strict'; + +// This tests that process.argv is the same in the preloaded module +// and the user module. + +require('../common'); + +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fs = require('fs'); + +tmpdir.refresh(); + +fs.writeFileSync( + tmpdir.resolve('preload.js'), + 'console.log(JSON.stringify(process.argv));', + 'utf-8'); + +fs.writeFileSync( + tmpdir.resolve('main.js'), + 'console.log(JSON.stringify(process.argv));', + 'utf-8'); + +const child = spawnSync(process.execPath, ['-r', './preload.js', 'main.js'], + { cwd: tmpdir.path }); + +if (child.status !== 0) { + console.log(child.stderr.toString()); + assert.strictEqual(child.status, 0); +} + +const lines = child.stdout.toString().trim().split('\n'); +assert.deepStrictEqual(JSON.parse(lines[0]), JSON.parse(lines[1])); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-preload-self-referential.js b/packages/secure-exec/tests/node-conformance/parallel/test-preload-self-referential.js new file mode 100644 index 00000000..68681332 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-preload-self-referential.js @@ -0,0 +1,22 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { exec } = require('child_process'); +const { isMainThread } = require('worker_threads'); + +const nodeBinary = process.argv[0]; + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const selfRefModule = fixtures.path('self_ref_module'); +const fixtureA = fixtures.path('printA.js'); + +const [cmd, opts] = common.escapePOSIXShell`"${nodeBinary}" -r self_ref "${fixtureA}"`; +exec(cmd, { ...opts, cwd: selfRefModule }, + common.mustSucceed((stdout, stderr) => { + assert.strictEqual(stdout, 'A\n'); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-preload-worker.js b/packages/secure-exec/tests/node-conformance/parallel/test-preload-worker.js new file mode 100644 index 00000000..552698c2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-preload-worker.js @@ -0,0 +1,10 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const worker = fixtures.path('worker-preload.js'); +const { exec } = require('child_process'); +const kNodeBinary = process.argv[0]; + + +exec(...common.escapePOSIXShell`"${kNodeBinary}" -r "${worker}" -pe "1+1"`, common.mustSucceed()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-preload.js b/packages/secure-exec/tests/node-conformance/parallel/test-preload.js new file mode 100644 index 00000000..24fe181d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-preload.js @@ -0,0 +1,177 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +// Refs: https://github.com/nodejs/node/pull/2253 +if (common.isSunOS) + common.skip('unreliable on SunOS'); + +const assert = require('assert'); +const childProcess = require('child_process'); + +const nodeBinary = process.argv[0]; + +const preloadOption = (...preloads) => { + return preloads.flatMap((preload) => ['-r', preload]); +}; + +const fixtureA = fixtures.path('printA.js'); +const fixtureB = fixtures.path('printB.js'); +const fixtureC = fixtures.path('printC.js'); +const fixtureD = fixtures.path('define-global.js'); +const fixtureE = fixtures.path('intrinsic-mutation.js'); +const fixtureF = fixtures.path('print-intrinsic-mutation-name.js'); +const fixtureG = fixtures.path('worker-from-argv.js'); +const fixtureThrows = fixtures.path('throws_error4.js'); +const fixtureIsPreloading = fixtures.path('ispreloading.js'); + +// Assert that module.isPreloading is false here +assert(!module.isPreloading); + +// Test that module.isPreloading is set in preloaded module +// Test preloading a single module works +common.spawnPromisified(nodeBinary, [...preloadOption(fixtureIsPreloading), fixtureB]).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout.trim(), 'B'); + } +)); + +// Test preloading a single module works +common.spawnPromisified(nodeBinary, [...preloadOption(fixtureA), fixtureB]).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nB\n'); + })); + +// Test preloading multiple modules works +common.spawnPromisified(nodeBinary, [...preloadOption(fixtureA, fixtureB), fixtureC]).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nB\nC\n'); + } +)); + +// Test that preloading a throwing module aborts +common.spawnPromisified(nodeBinary, [...preloadOption(fixtureA, fixtureThrows), fixtureB]).then(common.mustCall( + ({ code, stdout }) => { + assert.strictEqual(stdout, 'A\n'); + assert.strictEqual(code, 1); + } +)); + +// Test that preload can be used with --eval +common.spawnPromisified(nodeBinary, [...preloadOption(fixtureA), '-e', 'console.log("hello");']).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nhello\n'); + } +)); + +// Test that preload can be used with --frozen-intrinsics +common.spawnPromisified(nodeBinary, ['--frozen-intrinsics', ...preloadOption(fixtureE), fixtureF]).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'smoosh\n'); + } +)); +common.spawnPromisified(nodeBinary, ['--frozen-intrinsics', ...preloadOption(fixtureE), fixtureG, fixtureF]) + .then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'smoosh\n'); + } + )); + +// Test that preload can be used with stdin +const stdinProc = childProcess.spawn( + nodeBinary, + ['--require', fixtureA], + { stdio: 'pipe' } +); +stdinProc.stdin.end("console.log('hello');"); +let stdinStdout = ''; +stdinProc.stdout.on('data', function(d) { + stdinStdout += d; +}); +stdinProc.on('close', function(code) { + assert.strictEqual(code, 0); + assert.strictEqual(stdinStdout, 'A\nhello\n'); +}); + +// Test that preload can be used with repl +const replProc = childProcess.spawn( + nodeBinary, + ['-i', '--require', fixtureA], + { stdio: 'pipe' } +); +replProc.stdin.end('.exit\n'); +let replStdout = ''; +replProc.stdout.on('data', (d) => { + replStdout += d; +}); +replProc.on('close', function(code) { + assert.strictEqual(code, 0); + const output = [ + 'A', + '> ', + ]; + assert.ok(replStdout.startsWith(output[0])); + assert.ok(replStdout.endsWith(output[1])); +}); + +// Test that preload placement at other points in the cmdline +// also test that duplicated preload only gets loaded once +common.spawnPromisified(nodeBinary, [ + ...preloadOption(fixtureA), + '-e', 'console.log("hello");', + ...preloadOption(fixtureA, fixtureB), +]).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nB\nhello\n'); + } +)); + +// Test that preload works with -i +const interactive = childProcess.spawn(nodeBinary, [...preloadOption(fixtureD), '-i']); + +{ + const stdout = []; + interactive.stdout.on('data', (chunk) => { + stdout.push(chunk); + }); + interactive.on('close', common.mustCall(() => { + assert.match(Buffer.concat(stdout).toString('utf8'), /> 'test'\r?\n> $/); + })); +} + +interactive.stdin.write('a\n'); +interactive.stdin.write('process.exit()\n'); + +common.spawnPromisified(nodeBinary, + ['--require', fixtures.path('cluster-preload.js'), fixtures.path('cluster-preload-test.js')]) + .then(common.mustCall(({ stdout }) => { + assert.match(stdout, /worker terminated with code 43/); + })); + +// Test that preloading with a relative path works +common.spawnPromisified(nodeBinary, + [...preloadOption('./printA.js'), fixtureB], + { cwd: fixtures.fixturesDir }).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nB\n'); + }) +); +if (common.isWindows) { + // https://github.com/nodejs/node/issues/21918 + common.spawnPromisified(nodeBinary, + [...preloadOption('.\\printA.js'), fixtureB], + { cwd: fixtures.fixturesDir }).then(common.mustCall( + ({ stdout }) => { + assert.strictEqual(stdout, 'A\nB\n'); + }) + ); +} + +// https://github.com/nodejs/node/issues/1691 +common.spawnPromisified(nodeBinary, + ['--require', fixtures.path('cluster-preload.js'), 'cluster-preload-test.js'], + { cwd: fixtures.fixturesDir }).then(common.mustCall( + ({ stdout }) => { + assert.match(stdout, /worker terminated with code 43/); + } +)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-primitive-timer-leak.js b/packages/secure-exec/tests/node-conformance/parallel/test-primitive-timer-leak.js new file mode 100644 index 00000000..a0fe2765 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-primitive-timer-leak.js @@ -0,0 +1,23 @@ +'use strict'; +// Flags: --expose-gc +require('../common'); +const { onGC } = require('../common/gc'); + +// See https://github.com/nodejs/node/issues/53335 +const poller = setInterval(() => { + globalThis.gc(); +}, 100); + +let count = 0; + +for (let i = 0; i < 10; i++) { + const timer = setTimeout(() => {}, 0); + onGC(timer, { + ongc: () => { + if (++count === 10) { + clearInterval(poller); + } + } + }); + console.log(+timer); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-primordials-apply.js b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-apply.js new file mode 100644 index 00000000..0901a87b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-apply.js @@ -0,0 +1,74 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); + +const assert = require('assert'); +const { + ArrayOfApply, + ArrayPrototypePushApply, + ArrayPrototypeUnshiftApply, + MathMaxApply, + MathMinApply, + StringPrototypeConcatApply, + TypedArrayOfApply, +} = require('internal/test/binding').primordials; + +{ + const arr1 = [1, 2, 3]; + const arr2 = ArrayOfApply(arr1); + + assert.deepStrictEqual(arr2, arr1); + assert.notStrictEqual(arr2, arr1); +} + +{ + const array = [1, 2, 3]; + const i32Array = TypedArrayOfApply(Int32Array, array); + + assert(i32Array instanceof Int32Array); + assert.strictEqual(i32Array.length, array.length); + for (let i = 0, { length } = array; i < length; i++) { + assert.strictEqual(i32Array[i], array[i], `i32Array[${i}] === array[${i}]`); + } +} + +{ + const arr1 = [1, 2, 3]; + const arr2 = [4, 5, 6]; + + const expected = [...arr1, ...arr2]; + + assert.strictEqual(ArrayPrototypePushApply(arr1, arr2), expected.length); + assert.deepStrictEqual(arr1, expected); +} + +{ + const arr1 = [1, 2, 3]; + const arr2 = [4, 5, 6]; + + const expected = [...arr2, ...arr1]; + + assert.strictEqual(ArrayPrototypeUnshiftApply(arr1, arr2), expected.length); + assert.deepStrictEqual(arr1, expected); +} + +{ + const array = [1, 2, 3]; + assert.strictEqual(MathMaxApply(array), 3); + assert.strictEqual(MathMinApply(array), 1); +} + +{ + let hint; + const obj = { [Symbol.toPrimitive](h) { + hint = h; + return '[object Object]'; + } }; + + const args = ['foo ', obj, ' bar']; + const result = StringPrototypeConcatApply('', args); + + assert.strictEqual(hint, 'string'); + assert.strictEqual(result, 'foo [object Object] bar'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-primordials-promise.js b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-promise.js new file mode 100644 index 00000000..3dbacc1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-promise.js @@ -0,0 +1,133 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { + PromisePrototypeThen, + SafePromiseAll, + SafePromiseAllReturnArrayLike, + SafePromiseAllReturnVoid, + SafePromiseAllSettled, + SafePromiseAllSettledReturnVoid, + SafePromiseAny, + SafePromisePrototypeFinally, + SafePromiseRace, +} = require('internal/test/binding').primordials; + +Array.prototype[Symbol.iterator] = common.mustNotCall('%Array.prototype%[@@iterator]'); +Promise.all = common.mustNotCall('%Promise%.all'); +Promise.allSettled = common.mustNotCall('%Promise%.allSettled'); +Promise.any = common.mustNotCall('%Promise%.any'); +Promise.race = common.mustNotCall('%Promise%.race'); + +Object.defineProperties(Promise.prototype, { + catch: { + set: common.mustNotCall('set %Promise.prototype%.catch'), + get: common.mustNotCall('get %Promise.prototype%.catch'), + }, + finally: { + set: common.mustNotCall('set %Promise.prototype%.finally'), + get: common.mustNotCall('get %Promise.prototype%.finally'), + }, + then: { + set: common.mustNotCall('set %Promise.prototype%.then'), + get: common.mustNotCall('get %Promise.prototype%.then'), + }, +}); +Object.defineProperties(Array.prototype, { + then: { + configurable: true, + set: common.mustNotCall('set %Array.prototype%.then'), + get: common.mustNotCall('get %Array.prototype%.then'), + }, +}); +Object.defineProperties(Object.prototype, { + then: { + set: common.mustNotCall('set %Object.prototype%.then'), + get: common.mustNotCall('get %Object.prototype%.then'), + }, +}); + +assertIsPromise(PromisePrototypeThen(test(), common.mustCall())); +assertIsPromise(SafePromisePrototypeFinally(test(), common.mustCall())); + +assertIsPromise(SafePromiseAllReturnArrayLike([test()])); +assertIsPromise(SafePromiseAllReturnVoid([test()])); +assertIsPromise(SafePromiseAny([test()])); +assertIsPromise(SafePromiseRace([test()])); + +assertIsPromise(SafePromiseAllReturnArrayLike([])); +assertIsPromise(SafePromiseAllReturnVoid([])); + +{ + const val1 = Symbol(); + const val2 = Symbol(); + PromisePrototypeThen( + SafePromiseAllReturnArrayLike([Promise.resolve(val1), { then(resolve) { resolve(val2); } }]), + common.mustCall((val) => { + assert.strictEqual(Array.isArray(val), true); + const expected = [val1, val2]; + assert.deepStrictEqual(val.length, expected.length); + assert.strictEqual(val[0], expected[0]); + assert.strictEqual(val[1], expected[1]); + }) + ); +} + +{ + // Never settling promises should not block the resulting promise to be rejected: + const error = new Error(); + PromisePrototypeThen( + SafePromiseAllReturnArrayLike([new Promise(() => {}), Promise.reject(error)]), + common.mustNotCall('Should have rejected'), + common.mustCall((err) => { + assert.strictEqual(err, error); + }) + ); + PromisePrototypeThen( + SafePromiseAllReturnVoid([new Promise(() => {}), Promise.reject(error)]), + common.mustNotCall('Should have rejected'), + common.mustCall((err) => { + assert.strictEqual(err, error); + }) + ); +} + +Object.defineProperties(Array.prototype, { + // %Promise.all% and %Promise.allSettled% are depending on the value of + // `%Array.prototype%.then`. + then: { + __proto__: undefined, + value: undefined, + }, +}); + +assertIsPromise(SafePromiseAll([test()])); +assertIsPromise(SafePromiseAllSettled([test()])); +assertIsPromise(SafePromiseAllSettledReturnVoid([test()])); + +assertIsPromise(SafePromiseAll([])); +assertIsPromise(SafePromiseAllSettled([])); +assertIsPromise(SafePromiseAllSettledReturnVoid([])); + +async function test() { + const catchFn = common.mustCall(); + const finallyFn = common.mustCall(); + + try { + await Promise.reject(); + } catch { + catchFn(); + } finally { + finallyFn(); + } +} + +function assertIsPromise(promise) { + // Make sure the returned promise is a genuine %Promise% object and not a + // subclass instance. + assert.strictEqual(Object.getPrototypeOf(promise), Promise.prototype); + PromisePrototypeThen(promise, common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-primordials-regexp.js b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-regexp.js new file mode 100644 index 00000000..61e73370 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-primordials-regexp.js @@ -0,0 +1,174 @@ +// Flags: --expose-internals +'use strict'; + +const { mustNotCall } = require('../common'); +const assert = require('assert'); + +const { + RegExpPrototypeExec, + RegExpPrototypeSymbolReplace, + RegExpPrototypeSymbolSearch, + RegExpPrototypeSymbolSplit, + SafeStringPrototypeSearch, + hardenRegExp, +} = require('internal/test/binding').primordials; + +const { + SideEffectFreeRegExpPrototypeExec, + SideEffectFreeRegExpPrototypeSymbolReplace, + SideEffectFreeRegExpPrototypeSymbolSplit, +} = require('internal/util'); + + +Object.defineProperties(RegExp.prototype, { + [Symbol.match]: { + get: mustNotCall('get %RegExp.prototype%[@@match]'), + set: mustNotCall('set %RegExp.prototype%[@@match]'), + }, + [Symbol.matchAll]: { + get: mustNotCall('get %RegExp.prototype%[@@matchAll]'), + set: mustNotCall('set %RegExp.prototype%[@@matchAll]'), + }, + [Symbol.replace]: { + get: mustNotCall('get %RegExp.prototype%[@@replace]'), + set: mustNotCall('set %RegExp.prototype%[@@replace]'), + }, + [Symbol.search]: { + get: mustNotCall('get %RegExp.prototype%[@@search]'), + set: mustNotCall('set %RegExp.prototype%[@@search]'), + }, + [Symbol.split]: { + get: mustNotCall('get %RegExp.prototype%[@@split]'), + set: mustNotCall('set %RegExp.prototype%[@@split]'), + }, + dotAll: { + get: mustNotCall('get %RegExp.prototype%.dotAll'), + set: mustNotCall('set %RegExp.prototype%.dotAll'), + }, + exec: { + get: mustNotCall('get %RegExp.prototype%.exec'), + set: mustNotCall('set %RegExp.prototype%.exec'), + }, + flags: { + get: mustNotCall('get %RegExp.prototype%.flags'), + set: mustNotCall('set %RegExp.prototype%.flags'), + }, + global: { + get: mustNotCall('get %RegExp.prototype%.global'), + set: mustNotCall('set %RegExp.prototype%.global'), + }, + hasIndices: { + get: mustNotCall('get %RegExp.prototype%.hasIndices'), + set: mustNotCall('set %RegExp.prototype%.hasIndices'), + }, + ignoreCase: { + get: mustNotCall('get %RegExp.prototype%.ignoreCase'), + set: mustNotCall('set %RegExp.prototype%.ignoreCase'), + }, + multiline: { + get: mustNotCall('get %RegExp.prototype%.multiline'), + set: mustNotCall('set %RegExp.prototype%.multiline'), + }, + source: { + get: mustNotCall('get %RegExp.prototype%.source'), + set: mustNotCall('set %RegExp.prototype%.source'), + }, + sticky: { + get: mustNotCall('get %RegExp.prototype%.sticky'), + set: mustNotCall('set %RegExp.prototype%.sticky'), + }, + test: { + get: mustNotCall('get %RegExp.prototype%.test'), + set: mustNotCall('set %RegExp.prototype%.test'), + }, + toString: { + get: mustNotCall('get %RegExp.prototype%.toString'), + set: mustNotCall('set %RegExp.prototype%.toString'), + }, + unicode: { + get: mustNotCall('get %RegExp.prototype%.unicode'), + set: mustNotCall('set %RegExp.prototype%.unicode'), + }, +}); + +hardenRegExp(hardenRegExp(/1/)); + +// IMO there are no valid use cases in node core to use RegExpPrototypeSymbolMatch +// or RegExpPrototypeSymbolMatchAll, they are inherently unsafe. + +assert.strictEqual(RegExpPrototypeExec(/foo/, 'bar'), null); +assert.strictEqual(RegExpPrototypeExec(hardenRegExp(/foo/), 'bar'), null); +assert.strictEqual(SideEffectFreeRegExpPrototypeExec(/foo/, 'bar'), null); +assert.strictEqual(SideEffectFreeRegExpPrototypeExec(hardenRegExp(/foo/), 'bar'), null); +{ + const expected = ['bar']; + Object.defineProperties(expected, { + index: { __proto__: null, configurable: true, writable: true, enumerable: true, value: 0 }, + input: { __proto__: null, configurable: true, writable: true, enumerable: true, value: 'bar' }, + groups: { __proto__: null, configurable: true, writable: true, enumerable: true }, + }); + const actual = SideEffectFreeRegExpPrototypeExec(/bar/, 'bar'); + + // assert.deepStrictEqual(actual, expected) doesn't work for cross-realm comparison. + + assert.strictEqual(Array.isArray(actual), Array.isArray(expected)); + assert.deepStrictEqual(Reflect.ownKeys(actual), Reflect.ownKeys(expected)); + for (const key of Reflect.ownKeys(expected)) { + assert.deepStrictEqual( + Reflect.getOwnPropertyDescriptor(actual, key), + Reflect.getOwnPropertyDescriptor(expected, key), + ); + } +} +{ + const myRegex = hardenRegExp(/a/); + assert.strictEqual(RegExpPrototypeSymbolReplace(myRegex, 'baar', 'e'), 'bear'); +} +{ + const myRegex = /a/; + assert.strictEqual(SideEffectFreeRegExpPrototypeSymbolReplace(myRegex, 'baar', 'e'), 'bear'); +} +{ + const myRegex = hardenRegExp(/a/g); + assert.strictEqual(RegExpPrototypeSymbolReplace(myRegex, 'baar', 'e'), 'beer'); +} +{ + const myRegex = /a/g; + assert.strictEqual(SideEffectFreeRegExpPrototypeSymbolReplace(myRegex, 'baar', 'e'), 'beer'); +} +{ + const myRegex = hardenRegExp(/a/); + assert.strictEqual(RegExpPrototypeSymbolSearch(myRegex, 'baar'), 1); +} +{ + const myRegex = /a/; + assert.strictEqual(SafeStringPrototypeSearch('baar', myRegex), 1); +} +{ + const myRegex = hardenRegExp(/a/); + assert.deepStrictEqual(RegExpPrototypeSymbolSplit(myRegex, 'baar', 0), []); +} +{ + const myRegex = /a/; + const expected = []; + const actual = SideEffectFreeRegExpPrototypeSymbolSplit(myRegex, 'baar', 0); + + // assert.deepStrictEqual(actual, expected) doesn't work for cross-realm comparison. + + assert.strictEqual(Array.isArray(actual), Array.isArray(expected)); + assert.deepStrictEqual(Reflect.ownKeys(actual), Reflect.ownKeys(expected)); + for (const key of Reflect.ownKeys(expected)) { + assert.deepStrictEqual( + Reflect.getOwnPropertyDescriptor(actual, key), + Reflect.getOwnPropertyDescriptor(expected, key), + ); + } +} +{ + const myRegex = hardenRegExp(/a/); + assert.deepStrictEqual(RegExpPrototypeSymbolSplit(myRegex, 'baar', 1), ['b']); +} +{ + const myRegex = hardenRegExp(/a/); + assert.deepStrictEqual(RegExpPrototypeSymbolSplit(myRegex, 'baar'), ['b', '', 'r']); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-priority-queue.js b/packages/secure-exec/tests/node-conformance/parallel/test-priority-queue.js new file mode 100644 index 00000000..b98d228b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-priority-queue.js @@ -0,0 +1,142 @@ +// Flags: --expose-internals +'use strict'; + +require('../common'); + +const assert = require('assert'); +const PriorityQueue = require('internal/priority_queue'); + +{ + // Checks that the queue is fundamentally correct. + const queue = new PriorityQueue(); + for (let i = 15; i > 0; i--) + queue.insert(i); + + for (let i = 1; i < 16; i++) { + assert.strictEqual(queue.peek(), i); + assert.strictEqual(queue.shift(), i); + } + + assert.strictEqual(queue.shift(), undefined); + + // Reverse the order. + for (let i = 1; i < 16; i++) + queue.insert(i); + + for (let i = 1; i < 16; i++) { + assert.strictEqual(queue.shift(), i); + } + + assert.strictEqual(queue.shift(), undefined); +} + +{ + // Checks that the queue is capable of resizing and fitting more elements. + const queue = new PriorityQueue(); + for (let i = 2048; i > 0; i--) + queue.insert(i); + + for (let i = 1; i < 2049; i++) { + assert.strictEqual(queue.shift(), i); + } + + assert.strictEqual(queue.shift(), undefined); +} + +{ + // Make a max heap with a custom sort function. + const queue = new PriorityQueue((a, b) => b - a); + for (let i = 1; i < 17; i++) + queue.insert(i); + + for (let i = 16; i > 0; i--) { + assert.strictEqual(queue.shift(), i); + } + + assert.strictEqual(queue.shift(), undefined); +} + +{ + // Make a min heap that accepts objects as values, which necessitates + // a custom sorting function. In addition, add a setPosition function + // as 2nd param which provides a reference to the node in the heap + // and allows speedy deletions. + const queue = new PriorityQueue((a, b) => { + return a.value - b.value; + }, (node, pos) => (node.position = pos)); + for (let i = 1; i < 17; i++) + queue.insert({ value: i, position: null }); + + for (let i = 1; i < 17; i++) { + assert.strictEqual(queue.peek().value, i); + queue.removeAt(queue.peek().position); + } + + assert.strictEqual(queue.peek(), undefined); +} + +{ + const queue = new PriorityQueue((a, b) => { + return a.value - b.value; + }, (node, pos) => (node.position = pos)); + + queue.insert({ value: 1, position: null }); + queue.insert({ value: 2, position: null }); + queue.insert({ value: 3, position: null }); + queue.insert({ value: 4, position: null }); + queue.insert({ value: 5, position: null }); + + queue.insert({ value: 2, position: null }); + const secondLargest = { value: 10, position: null }; + queue.insert(secondLargest); + const largest = { value: 15, position: null }; + queue.insert(largest); + + queue.removeAt(5); + assert.strictEqual(largest.position, 5); + + // Check that removing 2nd to last item works fine + queue.removeAt(6); + assert.strictEqual(secondLargest.position, 6); + + // Check that removing the last item doesn't throw + queue.removeAt(6); + + assert.strictEqual(queue.shift().value, 1); + assert.strictEqual(queue.shift().value, 2); + assert.strictEqual(queue.shift().value, 2); + assert.strictEqual(queue.shift().value, 4); + assert.strictEqual(queue.shift().value, 15); + + assert.strictEqual(queue.shift(), undefined); +} + + +{ + // Checks that removeAt respects binary heap properties + const queue = new PriorityQueue((a, b) => { + return a.value - b.value; + }, (node, pos) => (node.position = pos)); + + const i3 = { value: 3, position: null }; + const i7 = { value: 7, position: null }; + const i8 = { value: 8, position: null }; + + queue.insert({ value: 1, position: null }); + queue.insert({ value: 6, position: null }); + queue.insert({ value: 2, position: null }); + queue.insert(i7); + queue.insert(i8); + queue.insert(i3); + + assert.strictEqual(i7.position, 4); + queue.removeAt(4); + + // 3 should percolate up to swap with 6 (up) + assert.strictEqual(i3.position, 2); + + queue.removeAt(2); + + // 8 should swap places with 6 (down) + assert.strictEqual(i8.position, 4); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-abort.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-abort.js new file mode 100644 index 00000000..34353bef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-abort.js @@ -0,0 +1,14 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.abort() is not available in Workers'); +} + +// Check that our built-in methods do not have a prototype/constructor behaviour +// if they don't need to. This could be tested for any of our C++ methods. +assert.strictEqual(process.abort.prototype, undefined); +assert.throws(() => new process.abort(), TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-argv-0.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-argv-0.js new file mode 100644 index 00000000..21b40687 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-argv-0.js @@ -0,0 +1,42 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const path = require('path'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +if (process.argv[2] !== 'child') { + const child = spawn(process.execPath, [__filename, 'child'], { + cwd: path.dirname(process.execPath) + }); + + let childArgv0 = ''; + child.stdout.on('data', function(chunk) { + childArgv0 += chunk; + }); + process.on('exit', function() { + assert.strictEqual(childArgv0, process.execPath); + }); +} else { + process.stdout.write(process.argv[0]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-assert.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-assert.js new file mode 100644 index 00000000..2f0c3fc9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-assert.js @@ -0,0 +1,25 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +common.expectWarning( + 'DeprecationWarning', + 'process.assert() is deprecated. Please use the `assert` module instead.', + 'DEP0100' +); + +assert.strictEqual(process.assert(1, 'error'), undefined); +assert.throws(() => { + process.assert(undefined, 'errorMessage'); +}, { + code: 'ERR_ASSERTION', + name: 'Error', + message: 'errorMessage' +}); +assert.throws(() => { + process.assert(false); +}, { + code: 'ERR_ASSERTION', + name: 'Error', + message: 'assertion error' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-available-memory.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-available-memory.js new file mode 100644 index 00000000..67de5b5e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-available-memory.js @@ -0,0 +1,5 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const availableMemory = process.availableMemory(); +assert(typeof availableMemory, 'number'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit-throw-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit-throw-exit.js new file mode 100644 index 00000000..c967d3a6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit-throw-exit.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('This test only works on a main thread'); +} + +// Test that 'exit' is emitted if 'beforeExit' throws. + +process.on('exit', common.mustCall(() => { + process.exitCode = 0; +})); +process.on('beforeExit', common.mustCall(() => { + throw new Error(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit.js new file mode 100644 index 00000000..e04b756c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-beforeexit.js @@ -0,0 +1,81 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const net = require('net'); + +process.once('beforeExit', common.mustCall(tryImmediate)); + +function tryImmediate() { + setImmediate(common.mustCall(() => { + process.once('beforeExit', common.mustCall(tryTimer)); + })); +} + +function tryTimer() { + setTimeout(common.mustCall(() => { + process.once('beforeExit', common.mustCall(tryListen)); + }), 1); +} + +function tryListen() { + net.createServer() + .listen(0) + .on('listening', common.mustCall(function() { + this.close(); + process.once('beforeExit', common.mustCall(tryRepeatedTimer)); + })); +} + +// Test that a function invoked from the beforeExit handler can use a timer +// to keep the event loop open, which can use another timer to keep the event +// loop open, etc. +// +// After N times, call function `tryNextTick` to test behaviors of the +// `process.nextTick`. +function tryRepeatedTimer() { + const N = 5; + let n = 0; + const repeatedTimer = common.mustCall(function() { + if (++n < N) + setTimeout(repeatedTimer, 1); + else // n == N + process.once('beforeExit', common.mustCall(tryNextTickSetImmediate)); + }, N); + setTimeout(repeatedTimer, 1); +} + +// Test if the callback of `process.nextTick` can be invoked. +function tryNextTickSetImmediate() { + process.nextTick(common.mustCall(function() { + setImmediate(common.mustCall(() => { + process.once('beforeExit', common.mustCall(tryNextTick)); + })); + })); +} + +// Test that `process.nextTick` won't keep the event loop running by itself. +function tryNextTick() { + process.nextTick(common.mustCall(function() { + process.once('beforeExit', common.mustNotCall()); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-internalbinding-allowlist.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-internalbinding-allowlist.js new file mode 100644 index 00000000..10667b84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-internalbinding-allowlist.js @@ -0,0 +1,41 @@ +// Flags: --no-warnings +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// Assert that allowed internalBinding modules are accessible via +// process.binding(). +assert(process.binding('async_wrap')); +assert(process.binding('buffer')); +assert(process.binding('cares_wrap')); +assert(process.binding('constants')); +assert(process.binding('contextify')); +if (common.hasCrypto) { // eslint-disable-line node-core/crypto-check + assert(process.binding('crypto')); +} +assert(process.binding('fs')); +assert(process.binding('fs_event_wrap')); +assert(process.binding('http_parser')); +if (common.hasIntl) { + assert(process.binding('icu')); +} +assert(process.binding('inspector')); +assert(process.binding('js_stream')); +assert(process.binding('natives')); +assert(process.binding('os')); +assert(process.binding('pipe_wrap')); +assert(process.binding('signal_wrap')); +assert(process.binding('spawn_sync')); +assert(process.binding('stream_wrap')); +assert(process.binding('tcp_wrap')); +if (common.hasCrypto) { // eslint-disable-line node-core/crypto-check + assert(process.binding('tls_wrap')); +} +assert(process.binding('tty_wrap')); +assert(process.binding('udp_wrap')); +assert(process.binding('url')); +assert(process.binding('util')); +assert(process.binding('uv')); +assert(process.binding('v8')); +assert(process.binding('zlib')); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-util.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-util.js new file mode 100644 index 00000000..d1e602de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding-util.js @@ -0,0 +1,30 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const util = require('util'); + +const utilBinding = process.binding('util'); +assert.deepStrictEqual( + Object.keys(utilBinding).sort(), + [ + 'isAnyArrayBuffer', + 'isArrayBuffer', + 'isArrayBufferView', + 'isAsyncFunction', + 'isDataView', + 'isDate', + 'isExternal', + 'isMap', + 'isMapIterator', + 'isNativeError', + 'isPromise', + 'isRegExp', + 'isSet', + 'isSetIterator', + 'isTypedArray', + 'isUint8Array', + ]); + +for (const k of Object.keys(utilBinding)) { + assert.strictEqual(utilBinding[k], util.types[k]); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-binding.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding.js new file mode 100644 index 00000000..05bb0e6a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-binding.js @@ -0,0 +1,14 @@ +'use strict'; +// Flags: --expose-internals +require('../common'); +const assert = require('assert'); +const { internalBinding } = require('internal/test/binding'); + +assert.throws( + function() { + process.binding('test'); + }, + /No such module: test/ +); + +internalBinding('buffer'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir-errormessage.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir-errormessage.js new file mode 100644 index 00000000..727a13f6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir-errormessage.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} +const assert = require('assert'); + +assert.throws( + () => { + process.chdir('does-not-exist'); + }, + { + name: 'Error', + code: 'ENOENT', + message: /ENOENT: no such file or directory, chdir .+ -> 'does-not-exist'/, + path: process.cwd(), + syscall: 'chdir', + dest: 'does-not-exist' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir.js new file mode 100644 index 00000000..42d2a60c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-chdir.js @@ -0,0 +1,46 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const tmpdir = require('../common/tmpdir'); + +process.chdir('..'); +assert.notStrictEqual(process.cwd(), __dirname); +process.chdir(__dirname); +assert.strictEqual(process.cwd(), __dirname); + +let dirName; +if (process.versions.icu) { + // ICU is available, use characters that could possibly be decomposed + dirName = 'weird \uc3a4\uc3ab\uc3af characters \u00e1\u00e2\u00e3'; +} else { + // ICU is unavailable, use characters that can't be decomposed + dirName = 'weird \ud83d\udc04 characters \ud83d\udc05'; +} +const dir = tmpdir.resolve(dirName); + +// Make sure that the tmp directory is clean +tmpdir.refresh(); + +fs.mkdirSync(dir); +process.chdir(dir); +assert.strictEqual(process.cwd().normalize(), dir.normalize()); + +process.chdir('..'); +assert.strictEqual(process.cwd().normalize(), + path.resolve(tmpdir.path).normalize()); + +const err = { + code: 'ERR_INVALID_ARG_TYPE', + message: /The "directory" argument must be of type string/ +}; +assert.throws(function() { process.chdir({}); }, err); +assert.throws(function() { process.chdir(); }, err); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-config.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-config.js new file mode 100644 index 00000000..20ebc36a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-config.js @@ -0,0 +1,69 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); + +// Checks that the internal process.config is equivalent to the config.gypi file +// created when we run configure. + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +// Check for existence of `process.config`. +assert(Object.hasOwn(process, 'config')); + +// Ensure that `process.config` is an Object. +assert.strictEqual(Object(process.config), process.config); + +// Ensure that you can't change config values +assert.throws(() => { process.config.variables = 42; }, TypeError); + +const configPath = path.resolve(__dirname, '..', '..', 'config.gypi'); + +if (!fs.existsSync(configPath)) { + common.skip('config.gypi does not exist.'); +} + +let config = fs.readFileSync(configPath, 'utf8'); + +// Clean up comment at the first line. +config = config.split('\n').slice(1).join('\n'); +config = config.replace(/"/g, '\\"'); +config = config.replace(/'/g, '"'); +config = JSON.parse(config, (key, value) => { + if (value === 'true') return true; + if (value === 'false') return false; + return value; +}); + +try { + assert.deepStrictEqual(config, process.config); +} catch (e) { + // If the assert fails, it only shows 3 lines. We need all the output to + // compare. + console.log('config:', config); + console.log('process.config:', process.config); + + throw e; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-constants-noatime.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-constants-noatime.js new file mode 100644 index 00000000..bd1a848e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-constants-noatime.js @@ -0,0 +1,12 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const constants = require('fs').constants; + +if (common.isLinux) { + assert('O_NOATIME' in constants); + assert.strictEqual(constants.O_NOATIME, 0x40000); +} else { + assert(!('O_NOATIME' in constants)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-constrained-memory.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-constrained-memory.js new file mode 100644 index 00000000..03f99b16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-constrained-memory.js @@ -0,0 +1,6 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const constrainedMemory = process.constrainedMemory(); +assert.strictEqual(typeof constrainedMemory, 'number'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-cpuUsage.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-cpuUsage.js new file mode 100644 index 00000000..f1580d5f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-cpuUsage.js @@ -0,0 +1,118 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const result = process.cpuUsage(); + +// Validate the result of calling with no previous value argument. +validateResult(result); + +// Validate the result of calling with a previous value argument. +validateResult(process.cpuUsage(result)); + +// Ensure the results are >= the previous. +let thisUsage; +let lastUsage = process.cpuUsage(); +for (let i = 0; i < 10; i++) { + thisUsage = process.cpuUsage(); + validateResult(thisUsage); + assert(thisUsage.user >= lastUsage.user); + assert(thisUsage.system >= lastUsage.system); + lastUsage = thisUsage; +} + +// Ensure that the diffs are >= 0. +let startUsage; +let diffUsage; +for (let i = 0; i < 10; i++) { + startUsage = process.cpuUsage(); + diffUsage = process.cpuUsage(startUsage); + validateResult(startUsage); + validateResult(diffUsage); + assert(diffUsage.user >= 0); + assert(diffUsage.system >= 0); +} + +// Ensure that an invalid shape for the previous value argument throws an error. +assert.throws( + () => process.cpuUsage(1), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "prevValue" argument must be of type object. ' + + 'Received type number (1)' + } +); + +// Check invalid types. +[ + {}, + { user: 'a' }, + { user: null, system: 'c' }, +].forEach((value) => { + assert.throws( + () => process.cpuUsage(value), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "prevValue.user" property must be of type number.' + + common.invalidArgTypeHelper(value.user) + } + ); +}); + +[ + { user: 3, system: 'b' }, + { user: 3, system: null }, +].forEach((value) => { + assert.throws( + () => process.cpuUsage(value), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "prevValue.system" property must be of type number.' + + common.invalidArgTypeHelper(value.system) + } + ); +}); + +// Check invalid values. +[ + { user: -1, system: 2 }, + { user: Number.POSITIVE_INFINITY, system: 4 }, +].forEach((value) => { + assert.throws( + () => process.cpuUsage(value), + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'RangeError', + message: "The property 'prevValue.user' is invalid. " + + `Received ${value.user}`, + } + ); +}); + +[ + { user: 3, system: -2 }, + { user: 5, system: Number.NEGATIVE_INFINITY }, +].forEach((value) => { + assert.throws( + () => process.cpuUsage(value), + { + code: 'ERR_INVALID_ARG_VALUE', + name: 'RangeError', + message: "The property 'prevValue.system' is invalid. " + + `Received ${value.system}`, + } + ); +}); + +// Ensure that the return value is the expected shape. +function validateResult(result) { + assert.notStrictEqual(result, null); + + assert(Number.isFinite(result.user)); + assert(Number.isFinite(result.system)); + + assert(result.user >= 0); + assert(result.system >= 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-default.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-default.js new file mode 100644 index 00000000..a6ceda2a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-default.js @@ -0,0 +1,8 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); + +process.default = 1; +import('node:process').then(common.mustCall((processModule) => { + assert.strictEqual(processModule.default.default, 1); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-error-message-crash.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-error-message-crash.js new file mode 100644 index 00000000..de8b3033 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-error-message-crash.js @@ -0,0 +1,46 @@ +'use strict'; + +// This is a regression test for some scenarios in which node would pass +// unsanitized user input to a printf-like formatting function when dlopen +// fails, potentially crashing the process. + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const assert = require('assert'); +const fs = require('fs'); + +// This error message should not be passed to a printf-like function. +assert.throws(() => { + process.dlopen({ exports: {} }, 'foo-%s.node'); +}, ({ name, code, message }) => { + assert.strictEqual(name, 'Error'); + assert.strictEqual(code, 'ERR_DLOPEN_FAILED'); + if (!common.isAIX && !common.isIBMi) { + assert.match(message, /foo-%s\.node/); + } + return true; +}); + +const notBindingDir = 'test/addons/not-a-binding'; +const notBindingPath = `${notBindingDir}/build/Release/binding.node`; +const strangeBindingPath = `${tmpdir.path}/binding-%s.node`; +// Ensure that the addon directory exists, but skip the remainder of the test if +// the addon has not been compiled. +fs.accessSync(notBindingDir); +try { + fs.copyFileSync(notBindingPath, strangeBindingPath); +} catch (err) { + if (err.code !== 'ENOENT') throw err; + common.skip(`addon not found: ${notBindingPath}`); +} + +// This error message should also not be passed to a printf-like function. +assert.throws(() => { + process.dlopen({ exports: {} }, strangeBindingPath); +}, { + name: 'Error', + code: 'ERR_DLOPEN_FAILED', + message: /^Module did not self-register: '.*binding-%s\.node'\.$/ +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-undefined-exports.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-undefined-exports.js new file mode 100644 index 00000000..3766a73a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-dlopen-undefined-exports.js @@ -0,0 +1,10 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const someBindingPath = './test/addons/hello-world/build/Release/binding.node'; + +assert.throws(() => { + process.dlopen({ exports: undefined }, someBindingPath); +}, Error); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-domain-segfault.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-domain-segfault.js new file mode 100644 index 00000000..78009f46 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-domain-segfault.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); + +// This test ensures that setting `process.domain` to `null` does not result in +// node crashing with a segfault. +// https://github.com/nodejs/node-v0.x-archive/issues/4256 + +process.domain = null; +setTimeout(function() { + console.log('this console.log statement should not make node crash'); +}, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-emit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-emit.js new file mode 100644 index 00000000..8c2ad675 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-emit.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const sym = Symbol(); + +process.on('normal', common.mustCall((data) => { + assert.strictEqual(data, 'normalData'); +})); + +process.on(sym, common.mustCall((data) => { + assert.strictEqual(data, 'symbolData'); +})); + +process.on('SIGPIPE', common.mustCall((data) => { + assert.strictEqual(data, 'signalData'); +})); + +process.emit('normal', 'normalData'); +process.emit(sym, 'symbolData'); +process.emit('SIGPIPE', 'signalData'); + +assert.strictEqual(Number.isNaN(process._eventsCount), false); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-emitwarning.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-emitwarning.js new file mode 100644 index 00000000..e1c7473f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-emitwarning.js @@ -0,0 +1,81 @@ +// Flags: --no-warnings +// The flag suppresses stderr output but the warning event will still emit +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const testMsg = 'A Warning'; +const testCode = 'CODE001'; +const testDetail = 'Some detail'; +const testType = 'CustomWarning'; + +process.on('warning', common.mustCall((warning) => { + assert(warning); + assert.match(warning.name, /^(?:Warning|CustomWarning)/); + assert.strictEqual(warning.message, testMsg); + if (warning.code) assert.strictEqual(warning.code, testCode); + if (warning.detail) assert.strictEqual(warning.detail, testDetail); +}, 15)); + +class CustomWarning extends Error { + constructor() { + super(); + this.name = testType; + this.message = testMsg; + this.code = testCode; + Error.captureStackTrace(this, CustomWarning); + } +} + +[ + [testMsg], + [testMsg, testType], + [testMsg, CustomWarning], + [testMsg, testType, CustomWarning], + [testMsg, testType, testCode], + [testMsg, { type: testType }], + [testMsg, { type: testType, code: testCode }], + [testMsg, { type: testType, code: testCode, detail: testDetail }], + [new CustomWarning()], + // Detail will be ignored for the following. No errors thrown + [testMsg, { type: testType, code: testCode, detail: true }], + [testMsg, { type: testType, code: testCode, detail: [] }], + [testMsg, { type: testType, code: testCode, detail: null }], + [testMsg, { type: testType, code: testCode, detail: 1 }], +].forEach((args) => { + process.emitWarning(...args); +}); + +const warningNoToString = new CustomWarning(); +warningNoToString.toString = null; +process.emitWarning(warningNoToString); + +const warningThrowToString = new CustomWarning(); +warningThrowToString.toString = function() { + throw new Error('invalid toString'); +}; +process.emitWarning(warningThrowToString); + +// TypeError is thrown on invalid input +[ + [1], + [{}], + [true], + [[]], + ['', '', {}], + ['', 1], + ['', '', 1], + ['', true], + ['', '', true], + ['', []], + ['', '', []], + [], + [undefined, 'foo', 'bar'], + [undefined], +].forEach((args) => { + assert.throws( + () => process.emitWarning(...args), + { code: 'ERR_INVALID_ARG_TYPE', name: 'TypeError' } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags-are-documented.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags-are-documented.js new file mode 100644 index 00000000..730adb68 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags-are-documented.js @@ -0,0 +1,135 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); +const { hasOpenSSL3 } = require('../common/crypto'); + +const rootDir = path.resolve(__dirname, '..', '..'); +const cliMd = path.join(rootDir, 'doc', 'api', 'cli.md'); +const cliText = fs.readFileSync(cliMd, { encoding: 'utf8' }); + +const parseSection = (text, startMarker, endMarker) => { + const regExp = new RegExp(`${startMarker}\r?\n([^]*)\r?\n${endMarker}`); + const match = text.match(regExp); + assert(match, + `Unable to locate text between '${startMarker}' and '${endMarker}'.`); + return match[1] + .split(/\r?\n/) + .filter((val) => val.trim() !== ''); +}; + +const nodeOptionsLines = parseSection(cliText, + '', + ''); +const v8OptionsLines = parseSection(cliText, + '', + ''); + +// Check the options are documented in alphabetical order. +assert.deepStrictEqual(nodeOptionsLines, [...nodeOptionsLines].sort()); +assert.deepStrictEqual(v8OptionsLines, [...v8OptionsLines].sort()); + +const documented = new Set(); +for (const line of [...nodeOptionsLines, ...v8OptionsLines]) { + for (const match of line.matchAll(/`(-[^`]+)`/g)) { + // Remove negation from the option's name. + const option = match[1].replace('--no-', '--'); + assert(!documented.has(option), + `Option '${option}' was documented more than once as an ` + + `allowed option for NODE_OPTIONS in ${cliMd}.`); + documented.add(option); + } +} + +if (!hasOpenSSL3) { + documented.delete('--openssl-legacy-provider'); + documented.delete('--openssl-shared-config'); +} + +// Filter out options that are conditionally present. +const conditionalOpts = [ + { + include: common.hasCrypto, + filter: (opt) => { + return [ + '--openssl-config', + hasOpenSSL3 ? '--openssl-legacy-provider' : '', + hasOpenSSL3 ? '--openssl-shared-config' : '', + '--tls-cipher-list', + '--use-bundled-ca', + '--use-openssl-ca', + '--secure-heap', + '--secure-heap-min', + '--enable-fips', + '--force-fips', + ].includes(opt); + } + }, { + include: common.hasIntl, + filter: (opt) => opt === '--icu-data-dir' + }, { + include: process.features.inspector, + filter: (opt) => opt.startsWith('--inspect') || opt === '--debug-port' + }, +]; +documented.forEach((opt) => { + conditionalOpts.forEach(({ include, filter }) => { + if (!include && filter(opt)) { + documented.delete(opt); + } + }); +}); + +const difference = (setA, setB) => { + return new Set([...setA].filter((x) => !setB.has(x))); +}; + +// Remove heap prof options if the inspector is not enabled. +// NOTE: this is for ubuntuXXXX_sharedlibs_withoutssl_x64, no SSL, no inspector +// Refs: https://github.com/nodejs/node/pull/54259#issuecomment-2308256647 +if (!process.features.inspector) { + [ + '--heap-prof-dir', + '--heap-prof-interval', + '--heap-prof-name', + '--heap-prof', + ].forEach((opt) => documented.delete(opt)); +} + +const overdocumented = difference(documented, + process.allowedNodeEnvironmentFlags); +assert.strictEqual(overdocumented.size, 0, + 'The following options are documented as allowed in ' + + `NODE_OPTIONS in ${cliMd}: ` + + `${[...overdocumented].join(' ')} ` + + 'but are not in process.allowedNodeEnvironmentFlags'); +const undocumented = difference(process.allowedNodeEnvironmentFlags, + documented); +// Remove intentionally undocumented options. +assert(undocumented.delete('--debug-arraybuffer-allocations')); +assert(undocumented.delete('--no-debug-arraybuffer-allocations')); +assert(undocumented.delete('--es-module-specifier-resolution')); +assert(undocumented.delete('--experimental-report')); +assert(undocumented.delete('--experimental-worker')); +assert(undocumented.delete('--node-snapshot')); +assert(undocumented.delete('--no-node-snapshot')); +assert(undocumented.delete('--loader')); +assert(undocumented.delete('--verify-base-objects')); +assert(undocumented.delete('--no-verify-base-objects')); +assert(undocumented.delete('--trace-promises')); +assert(undocumented.delete('--no-trace-promises')); + +// Remove negated versions of the flags. +for (const flag of undocumented) { + if (flag.startsWith('--no-')) { + assert(documented.has(`--${flag.slice(5)}`), flag); + undocumented.delete(flag); + } +} + +assert.strictEqual(undocumented.size, 0, + 'The following options are not documented as allowed in ' + + `NODE_OPTIONS in ${cliMd}: ${[...undocumented].join(' ')}`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags.js new file mode 100644 index 00000000..a4558200 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-allowed-flags.js @@ -0,0 +1,102 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// Assert legit flags are allowed, and bogus flags are disallowed +{ + const goodFlags = [ + '--perf_basic_prof', + '--perf-basic-prof', + 'perf-basic-prof', + '--perf_basic-prof', + 'perf_basic-prof', + 'perf_basic_prof', + '-r', + 'r', + '--stack-trace-limit=100', + '--stack-trace-limit=-=xX_nodejs_Xx=-', + ].concat(process.features.inspector ? [ + '--inspect-brk', + 'inspect-brk', + '--inspect_brk', + ] : []); + + const badFlags = [ + 'INSPECT-BRK', + '--INSPECT-BRK', + '--r', + '-R', + '---inspect-brk', + '--cheeseburgers', + ]; + + goodFlags.forEach((flag) => { + assert.strictEqual( + process.allowedNodeEnvironmentFlags.has(flag), + true, + `flag should be in set: ${flag}` + ); + }); + + badFlags.forEach((flag) => { + assert.strictEqual( + process.allowedNodeEnvironmentFlags.has(flag), + false, + `flag should not be in set: ${flag}` + ); + }); +} + +// Assert all "canonical" flags begin with dash(es) +{ + process.allowedNodeEnvironmentFlags.forEach((flag) => { + assert.match(flag, /^--?[a-zA-Z0-9._-]+$/); + }); +} + +// Assert immutability of process.allowedNodeEnvironmentFlags +{ + assert.strictEqual(Object.isFrozen(process.allowedNodeEnvironmentFlags), + true); + + process.allowedNodeEnvironmentFlags.add('foo'); + assert.strictEqual(process.allowedNodeEnvironmentFlags.has('foo'), false); + Set.prototype.add.call(process.allowedNodeEnvironmentFlags, 'foo'); + assert.strictEqual(process.allowedNodeEnvironmentFlags.has('foo'), false); + + const thisArg = {}; + process.allowedNodeEnvironmentFlags.forEach( + common.mustCallAtLeast(function(flag, _, set) { + assert.notStrictEqual(flag, 'foo'); + assert.strictEqual(this, thisArg); + assert.strictEqual(set, process.allowedNodeEnvironmentFlags); + }), + thisArg + ); + + for (const flag of process.allowedNodeEnvironmentFlags.keys()) { + assert.notStrictEqual(flag, 'foo'); + } + for (const flag of process.allowedNodeEnvironmentFlags.values()) { + assert.notStrictEqual(flag, 'foo'); + } + for (const flag of process.allowedNodeEnvironmentFlags) { + assert.notStrictEqual(flag, 'foo'); + } + for (const [flag] of process.allowedNodeEnvironmentFlags.entries()) { + assert.notStrictEqual(flag, 'foo'); + } + + const size = process.allowedNodeEnvironmentFlags.size; + + process.allowedNodeEnvironmentFlags.clear(); + assert.strictEqual(process.allowedNodeEnvironmentFlags.size, size); + Set.prototype.clear.call(process.allowedNodeEnvironmentFlags); + assert.strictEqual(process.allowedNodeEnvironmentFlags.size, size); + + process.allowedNodeEnvironmentFlags.delete('-r'); + assert.strictEqual(process.allowedNodeEnvironmentFlags.size, size); + Set.prototype.delete.call(process.allowedNodeEnvironmentFlags, '-r'); + assert.strictEqual(process.allowedNodeEnvironmentFlags.size, size); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-delete.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-delete.js new file mode 100644 index 00000000..3653a139 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-delete.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +process.env.foo = 'foo'; +assert.strictEqual(process.env.foo, 'foo'); +process.env.foo = undefined; +assert.strictEqual(process.env.foo, 'undefined'); + +process.env.foo = 'foo'; +assert.strictEqual(process.env.foo, 'foo'); +delete process.env.foo; +assert.strictEqual(process.env.foo, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-deprecation.js new file mode 100644 index 00000000..0396d8ff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-deprecation.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// Flags: --pending-deprecation + +common.expectWarning( + 'DeprecationWarning', + 'Assigning any value other than a string, number, or boolean to a ' + + 'process.env property is deprecated. Please make sure to convert the value ' + + 'to a string before setting process.env with it.', + 'DEP0104' +); + +// Make sure setting a valid environment variable doesn't +// result in warning being suppressed, see: +// https://github.com/nodejs/node/pull/25157 +process.env.FOO = 'apple'; +process.env.ABC = undefined; +assert.strictEqual(process.env.ABC, 'undefined'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-ignore-getter-setter.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-ignore-getter-setter.js new file mode 100644 index 00000000..e17e3752 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-ignore-getter-setter.js @@ -0,0 +1,67 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +assert.throws( + () => { + Object.defineProperty(process.env, 'foo', { + value: 'foo1' + }); + }, + { + code: 'ERR_INVALID_OBJECT_DEFINE_PROPERTY', + name: 'TypeError', + message: '\'process.env\' only accepts a ' + + 'configurable, writable,' + + ' and enumerable data descriptor' + } +); + +assert.strictEqual(process.env.foo, undefined); +process.env.foo = 'foo2'; +assert.strictEqual(process.env.foo, 'foo2'); + +assert.throws( + () => { + Object.defineProperty(process.env, 'goo', { + get() { + return 'goo'; + }, + set() {} + }); + }, + { + code: 'ERR_INVALID_OBJECT_DEFINE_PROPERTY', + name: 'TypeError', + message: '\'process.env\' does not accept an ' + + 'accessor(getter/setter) descriptor' + } +); + +const attributes = ['configurable', 'writable', 'enumerable']; + +for (const attribute of attributes) { + assert.throws( + () => { + Object.defineProperty(process.env, 'goo', { + [attribute]: false + }); + }, + { + code: 'ERR_INVALID_OBJECT_DEFINE_PROPERTY', + name: 'TypeError', + message: '\'process.env\' only accepts a ' + + 'configurable, writable,' + + ' and enumerable data descriptor' + } + ); +} + +assert.strictEqual(process.env.goo, undefined); +Object.defineProperty(process.env, 'goo', { + value: 'goo', + configurable: true, + writable: true, + enumerable: true +}); +assert.strictEqual(process.env.goo, 'goo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-sideeffects.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-sideeffects.js new file mode 100644 index 00000000..ee05e40e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-sideeffects.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +common.skipIfInspectorDisabled(); + +// Test that read-only process.env access is considered to have no +// side-effects by the inspector. + +const assert = require('assert'); +const inspector = require('inspector'); + +const session = new inspector.Session(); +session.connect(); + +process.env.TESTVAR = 'foobar'; + +session.post('Runtime.evaluate', { + expression: 'process.env.TESTVAR', + throwOnSideEffect: true +}, (error, res) => { + assert.ifError(error); + assert.deepStrictEqual(res, { + result: { type: 'string', value: 'foobar' } + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-symbols.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-symbols.js new file mode 100644 index 00000000..855c791c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-symbols.js @@ -0,0 +1,31 @@ +'use strict'; +require('../common'); + +const assert = require('assert'); +const symbol = Symbol('sym'); + +// Verify that getting via a symbol key returns undefined. +assert.strictEqual(process.env[symbol], undefined); + +// Verify that assigning via a symbol key throws. +// The message depends on the JavaScript engine and so will be different between +// different JavaScript engines. Confirm that the `Error` is a `TypeError` only. +assert.throws(() => { + process.env[symbol] = 42; +}, TypeError); + +// Verify that assigning a symbol value throws. +// The message depends on the JavaScript engine and so will be different between +// different JavaScript engines. Confirm that the `Error` is a `TypeError` only. +assert.throws(() => { + process.env.foo = symbol; +}, TypeError); + +// Verify that using a symbol with the in operator returns false. +assert.strictEqual(symbol in process.env, false); + +// Verify that deleting a symbol key returns true. +assert.strictEqual(delete process.env[symbol], true); + +// Checks that well-known symbols like `Symbol.toStringTag` won’t throw. +Object.prototype.toString.call(process.env); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-tz.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-tz.js new file mode 100644 index 00000000..b7bf730a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-tz.js @@ -0,0 +1,50 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.env.TZ is not intercepted in Workers'); +} + +if (common.isWindows) { // Using a different TZ format. + common.skip('todo: test on Windows'); +} + +const date = new Date('2018-04-14T12:34:56.789Z'); + +process.env.TZ = 'Europe/Amsterdam'; + +if (date.toString().includes('(Europe)')) + common.skip('not using bundled ICU'); // Shared library or --with-intl=none. + +if ('Sat Apr 14 2018 12:34:56 GMT+0000 (GMT)' === date.toString()) + common.skip('missing tzdata'); // Alpine buildbots lack Europe/Amsterdam. + +if (date.toString().includes('(Central European Time)') || + date.toString().includes('(CET)')) { + // The AIX and SmartOS buildbots report 2018 CEST as CET + // because apparently for them that's still the deep future. + common.skip('tzdata too old'); +} + +// Text representation of timezone depends on locale in environment +assert.match( + date.toString(), + /^Sat Apr 14 2018 14:34:56 GMT\+0200 \(.+\)$/); + +process.env.TZ = 'Europe/London'; +assert.match( + date.toString(), + /^Sat Apr 14 2018 13:34:56 GMT\+0100 \(.+\)$/); + +process.env.TZ = 'Etc/UTC'; +assert.match( + date.toString(), + /^Sat Apr 14 2018 12:34:56 GMT\+0000 \(.+\)$/); + +// Just check that deleting the environment variable doesn't crash the process. +// We can't really check the result of date.toString() because we don't know +// the default time zone. +delete process.env.TZ; +date.toString(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env-windows-error-reset.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-windows-error-reset.js new file mode 100644 index 00000000..881da06d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env-windows-error-reset.js @@ -0,0 +1,22 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// This checks that after accessing a missing env var, a subsequent +// env read will succeed even for empty variables. + +{ + process.env.FOO = ''; + process.env.NONEXISTENT_ENV_VAR; // eslint-disable-line no-unused-expressions + const foo = process.env.FOO; + + assert.strictEqual(foo, ''); +} + +{ + process.env.FOO = ''; + process.env.NONEXISTENT_ENV_VAR; // eslint-disable-line no-unused-expressions + const hasFoo = 'FOO' in process.env; + + assert.strictEqual(hasFoo, true); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-env.js new file mode 100644 index 00000000..f20be5a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-env.js @@ -0,0 +1,122 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// Changes in environment should be visible to child processes +if (process.argv[2] === 'you-are-the-child') { + assert.strictEqual('NODE_PROCESS_ENV_DELETED' in process.env, false); + assert.strictEqual(process.env.NODE_PROCESS_ENV, '42'); + assert.strictEqual(process.env.hasOwnProperty, 'asdf'); + const has = Object.hasOwn(process.env, 'hasOwnProperty'); + assert.strictEqual(has, true); + process.exit(0); +} + +{ + const spawn = require('child_process').spawn; + + assert.strictEqual(Object.prototype.hasOwnProperty, + process.env.hasOwnProperty); + const has = Object.hasOwn(process.env, 'hasOwnProperty'); + assert.strictEqual(has, false); + + process.env.hasOwnProperty = 'asdf'; + + process.env.NODE_PROCESS_ENV = 42; + assert.strictEqual(process.env.NODE_PROCESS_ENV, '42'); + + process.env.NODE_PROCESS_ENV_DELETED = 42; + assert.strictEqual('NODE_PROCESS_ENV_DELETED' in process.env, true); + + delete process.env.NODE_PROCESS_ENV_DELETED; + assert.strictEqual('NODE_PROCESS_ENV_DELETED' in process.env, false); + + const child = spawn(process.argv[0], [process.argv[1], 'you-are-the-child']); + child.stdout.on('data', function(data) { console.log(data.toString()); }); + child.stderr.on('data', function(data) { console.log(data.toString()); }); + child.on('exit', function(statusCode) { + if (statusCode !== 0) { + process.exit(statusCode); // Failed assertion in child process + } + }); +} + + +// Delete should return true except for non-configurable properties +// https://github.com/nodejs/node/issues/7960 +delete process.env.NON_EXISTING_VARIABLE; +assert(delete process.env.NON_EXISTING_VARIABLE); + +// For the moment we are not going to support setting the timezone via the +// environment variables. The problem is that various V8 platform backends +// deal with timezone in different ways. The Windows platform backend caches +// the timezone value while the Linux one hits libc for every query. +// +// https://github.com/joyent/node/blob/08782931205bc4f6d28102ebc29fd806e8ccdf1f/deps/v8/src/platform-linux.cc#L339-345 +// https://github.com/joyent/node/blob/08782931205bc4f6d28102ebc29fd806e8ccdf1f/deps/v8/src/platform-win32.cc#L590-596 +// +// // set the timezone; see tzset(3) +// process.env.TZ = 'Europe/Amsterdam'; +// +// // time difference between Greenwich and Amsterdam is +2 hours in the summer +// date = new Date('Fri, 10 Sep 1982 03:15:00 GMT'); +// assert.strictEqual(3, date.getUTCHours()); +// assert.strictEqual(5, date.getHours()); + +// Environment variables should be case-insensitive on Windows, and +// case-sensitive on other platforms. +process.env.TEST = 'test'; +assert.strictEqual(process.env.TEST, 'test'); + +// Check both mixed case and lower case, to avoid any regressions that might +// simply convert input to lower case. +if (common.isWindows) { + assert.strictEqual(process.env.test, 'test'); + assert.strictEqual(process.env.teST, 'test'); +} else { + assert.strictEqual(process.env.test, undefined); + assert.strictEqual(process.env.teST, undefined); +} + +{ + const keys = Object.keys(process.env); + assert.ok(keys.length > 0); +} + +// https://github.com/nodejs/node/issues/45380 +{ + const env = structuredClone(process.env); + // deepEqual(), not deepStrictEqual(), because of different prototypes. + // eslint-disable-next-line no-restricted-properties + assert.deepEqual(env, process.env); +} + +// Setting environment variables on Windows with empty names should not cause +// an assertion failure. +// https://github.com/nodejs/node/issues/32920 +{ + process.env[''] = ''; + assert.strictEqual(process.env[''], undefined); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-euid-egid.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-euid-egid.js new file mode 100644 index 00000000..3f493423 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-euid-egid.js @@ -0,0 +1,73 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const { isMainThread } = require('worker_threads'); + +if (common.isWindows) { + assert.strictEqual(process.geteuid, undefined); + assert.strictEqual(process.getegid, undefined); + assert.strictEqual(process.seteuid, undefined); + assert.strictEqual(process.setegid, undefined); + return; +} + +if (!isMainThread) { + return; +} + +assert.throws(() => { + process.seteuid({}); +}, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "id" argument must be one of type number or string. ' + + 'Received an instance of Object' +}); + +assert.throws(() => { + process.seteuid('fhqwhgadshgnsdhjsdbkhsdabkfabkveyb'); +}, { + code: 'ERR_UNKNOWN_CREDENTIAL', + message: 'User identifier does not exist: fhqwhgadshgnsdhjsdbkhsdabkfabkveyb' +}); + +// IBMi does not support below operations. +if (common.isIBMi) + return; + +// If we're not running as super user... +if (process.getuid() !== 0) { + // Should not throw. + process.getegid(); + process.geteuid(); + + assert.throws(() => { + process.setegid('nobody'); + }, /(?:EPERM, .+|Group identifier does not exist: nobody)$/); + + assert.throws(() => { + process.seteuid('nobody'); + }, /^Error: (?:EPERM, .+|User identifier does not exist: nobody)$/); + + return; +} + +// If we are running as super user... +const oldgid = process.getegid(); +try { + process.setegid('nobody'); +} catch (err) { + if (err.message !== 'Group identifier does not exist: nobody') { + throw err; + } else { + process.setegid('nogroup'); + } +} +const newgid = process.getegid(); +assert.notStrictEqual(newgid, oldgid); + +const olduid = process.geteuid(); +process.seteuid('nobody'); +const newuid = process.geteuid(); +assert.notStrictEqual(newuid, olduid); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-errors.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-errors.js new file mode 100644 index 00000000..8eb82526 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-errors.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +assert.throws( + () => process.setUncaughtExceptionCaptureCallback(42), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "fn" argument must be of type function or null. ' + + 'Received type number (42)' + } +); + +process.setUncaughtExceptionCaptureCallback(common.mustNotCall()); + +assert.throws( + () => process.setUncaughtExceptionCaptureCallback(common.mustNotCall()), + { + code: 'ERR_UNCAUGHT_EXCEPTION_CAPTURE_ALREADY_SET', + name: 'Error', + message: /setupUncaughtExceptionCapture.*called while a capture callback/ + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught-setflagsfromstring.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught-setflagsfromstring.js new file mode 100644 index 00000000..de14177b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught-setflagsfromstring.js @@ -0,0 +1,13 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const v8 = require('v8'); + +assert.strictEqual(process.hasUncaughtExceptionCaptureCallback(), false); + +v8.setFlagsFromString('--abort-on-uncaught-exception'); +// This should make the process not crash even though the flag was passed. +process.setUncaughtExceptionCaptureCallback(common.mustCall((err) => { + assert.strictEqual(err.message, 'foo'); +})); +throw new Error('foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught.js new file mode 100644 index 00000000..f9e685a8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture-should-abort-on-uncaught.js @@ -0,0 +1,12 @@ +// Flags: --abort-on-uncaught-exception +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +assert.strictEqual(process.hasUncaughtExceptionCaptureCallback(), false); + +// This should make the process not crash even though the flag was passed. +process.setUncaughtExceptionCaptureCallback(common.mustCall((err) => { + assert.strictEqual(err.message, 'foo'); +})); +throw new Error('foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture.js new file mode 100644 index 00000000..c84d3459 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exception-capture.js @@ -0,0 +1,13 @@ +// Flags: --abort-on-uncaught-exception +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +assert.strictEqual(process.hasUncaughtExceptionCaptureCallback(), false); + +// This should make the process not crash even though the flag was passed. +process.setUncaughtExceptionCaptureCallback(common.mustCall((err) => { + assert.strictEqual(err.message, 'foo'); +})); +process.on('uncaughtException', common.mustNotCall()); +throw new Error('foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exec-argv.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exec-argv.js new file mode 100644 index 00000000..6321f151 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exec-argv.js @@ -0,0 +1,65 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const { Worker, isMainThread } = require('worker_threads'); + +if (process.argv[2] === 'child' || !isMainThread) { + if (process.argv[3] === 'cp+worker') + new Worker(__filename); + else + process.stdout.write(JSON.stringify(process.execArgv)); +} else { + for (const extra of [ [], [ '--' ] ]) { + for (const kind of [ 'cp', 'worker', 'cp+worker' ]) { + const execArgv = ['--pending-deprecation']; + const args = [__filename, 'child', kind]; + let child; + switch (kind) { + case 'cp': + child = spawn(process.execPath, [...execArgv, ...extra, ...args]); + break; + case 'worker': + child = new Worker(__filename, { + execArgv: [...execArgv, ...extra], + stdout: true + }); + break; + case 'cp+worker': + child = spawn(process.execPath, [...execArgv, ...args]); + break; + } + + let out = ''; + child.stdout.setEncoding('utf8'); + child.stdout.on('data', (chunk) => { + out += chunk; + }); + + child.stdout.on('end', common.mustCall(() => { + assert.deepStrictEqual(JSON.parse(out), execArgv); + })); + } + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-execpath.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-execpath.js new file mode 100644 index 00000000..0fce35e2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-execpath.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) + common.skip('symlinks are weird on windows'); + +const assert = require('assert'); +const child_process = require('child_process'); +const fs = require('fs'); + +assert.strictEqual(process.execPath, fs.realpathSync(process.execPath)); + +if (process.argv[2] === 'child') { + // The console.log() output is part of the test here. + console.log(process.execPath); +} else { + const tmpdir = require('../common/tmpdir'); + tmpdir.refresh(); + + const symlinkedNode = tmpdir.resolve('symlinked-node'); + fs.symlinkSync(process.execPath, symlinkedNode); + + const proc = child_process.spawnSync(symlinkedNode, [__filename, 'child']); + assert.strictEqual(proc.stderr.toString(), ''); + assert.strictEqual(proc.stdout.toString(), `${process.execPath}\n`); + assert.strictEqual(proc.status, 0); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code-validation.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code-validation.js new file mode 100644 index 00000000..9987b58c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code-validation.js @@ -0,0 +1,143 @@ +'use strict'; + +require('../common'); + +const invalids = [ + { + code: '', + expected: 1, + pattern: "Received type string \\(''\\)$", + }, + { + code: '1 one', + expected: 1, + pattern: "Received type string \\('1 one'\\)$", + }, + { + code: 'two', + expected: 1, + pattern: "Received type string \\('two'\\)$", + }, + { + code: {}, + expected: 1, + pattern: 'Received an instance of Object$', + }, + { + code: [], + expected: 1, + pattern: 'Received an instance of Array$', + }, + { + code: true, + expected: 1, + pattern: 'Received type boolean \\(true\\)$', + }, + { + code: false, + expected: 1, + pattern: 'Received type boolean \\(false\\)$', + }, + { + code: 2n, + expected: 1, + pattern: 'Received type bigint \\(2n\\)$', + }, + { + code: 2.1, + expected: 1, + pattern: 'Received 2.1$', + }, + { + code: Infinity, + expected: 1, + pattern: 'Received Infinity$', + }, + { + code: NaN, + expected: 1, + pattern: 'Received NaN$', + }, +]; +const valids = [ + { + code: 1, + expected: 1, + }, + { + code: '2', + expected: 2, + }, + { + code: undefined, + expected: 0, + }, + { + code: null, + expected: 0, + }, + { + code: 0, + expected: 0, + }, + { + code: '0', + expected: 0, + }, +]; +const args = [...invalids, ...valids]; + +if (process.argv[2] === undefined) { + const { spawnSync } = require('node:child_process'); + const { inspect, debuglog } = require('node:util'); + const { throws, strictEqual } = require('node:assert'); + + const debug = debuglog('test'); + const node = process.execPath; + const test = (index, useProcessExitCode) => { + const { status: code } = spawnSync(node, [ + __filename, + index, + useProcessExitCode, + ]); + debug(`actual: ${code}, ${inspect(args[index])} ${!!useProcessExitCode}`); + strictEqual( + code, + args[index].expected, + `actual: ${code}, ${inspect(args[index])}` + ); + }; + + // Check process.exitCode + for (const arg of invalids) { + debug(`invaild code: ${inspect(arg.code)}`); + throws(() => (process.exitCode = arg.code), new RegExp(arg.pattern)); + } + for (const arg of valids) { + debug(`vaild code: ${inspect(arg.code)}`); + process.exitCode = arg.code; + } + + throws(() => { + delete process.exitCode; + }, /Cannot delete property 'exitCode' of #/); + process.exitCode = 0; + + // Check process.exit([code]) + for (const index of args.keys()) { + test(index); + test(index, true); + } +} else { + const index = parseInt(process.argv[2]); + const useProcessExitCode = process.argv[3] !== 'undefined'; + if (Number.isNaN(index)) { + return process.exit(100); + } + + if (useProcessExitCode) { + process.exitCode = args[index].code; + } else { + process.exit(args[index].code); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code.js new file mode 100644 index 00000000..1049f372 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-code.js @@ -0,0 +1,58 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const debug = require('util').debuglog('test'); + +const { getTestCases } = require('../common/process-exit-code-cases'); +const testCases = getTestCases(false); + +if (!process.argv[2]) { + parent(); +} else { + const i = parseInt(process.argv[2]); + if (Number.isNaN(i)) { + debug('Invalid test case index'); + process.exit(100); + return; + } + testCases[i].func(); +} + +function parent() { + const { spawn } = require('child_process'); + const node = process.execPath; + const f = __filename; + const option = { stdio: [ 0, 1, 'ignore' ] }; + + const test = (arg, name = 'child', exit) => { + spawn(node, [f, arg], option).on('exit', (code) => { + assert.strictEqual( + code, exit, + `wrong exit for ${arg}-${name}\nexpected:${exit} but got:${code}`); + debug(`ok - ${arg} exited with ${exit}`); + }); + }; + + testCases.forEach((tc, i) => test(i, tc.func.name, tc.result)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-from-before-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-from-before-exit.js new file mode 100644 index 00000000..7f20c22f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-from-before-exit.js @@ -0,0 +1,30 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +process.on('beforeExit', common.mustCall(function() { + setTimeout(common.mustNotCall(), 5); + process.exit(0); // Should execute immediately even if we schedule new work. + assert.fail(); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-handler.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-handler.js new file mode 100644 index 00000000..2546aa60 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-handler.js @@ -0,0 +1,16 @@ +'use strict'; +const common = require('../common'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('execArgv does not affect Workers'); +} + +// This test ensures that no asynchronous operations are performed in the 'exit' +// handler. +// https://github.com/nodejs/node/issues/12322 + +process.on('exit', () => { + setTimeout(() => process.abort(), 0); // Should not run. + for (const start = Date.now(); Date.now() - start < 10;); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-recursive.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-recursive.js new file mode 100644 index 00000000..727aa4ab --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit-recursive.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// Recursively calling .exit() should not overflow the call stack +let nexits = 0; + +process.on('exit', function(code) { + assert.strictEqual(nexits++, 0); + assert.strictEqual(code, 1); + + // Now override the exit code of 1 with 0 so that the test passes + process.exit(0); +}); + +process.exit(1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit.js new file mode 100644 index 00000000..cd605949 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-exit.js @@ -0,0 +1,35 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// Calling .exit() from within "exit" should not overflow the call stack +let nexits = 0; + +process.on('exit', function(code) { + assert.strictEqual(nexits++, 0); + assert.strictEqual(code, 0); + process.exit(); +}); + +// "exit" should be emitted unprovoked diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close-spawn.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close-spawn.js new file mode 100644 index 00000000..f7ee37c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close-spawn.js @@ -0,0 +1,31 @@ +'use strict'; +// Refs: https://github.com/nodejs/node/issues/947 +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + process.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'go'); + // The following console.log is an integral part + // of the test. If this regress, this call will + // cause the process to exit with 1 + console.log('logging should not cause a crash'); + process.disconnect(); + })); +} else { + // Passing '--inspect', '--inspect-brk' to child.spawn enables + // the debugger. This test was added to help debug the fork-based + // test with the same name. + const child = cp.spawn(process.execPath, [__filename, 'child'], { + stdio: ['pipe', 'pipe', 'pipe', 'ipc'] + }); + + child.on('close', common.mustCall((exitCode, signal) => { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signal, null); + })); + + child.stdout.destroy(); + child.send('go'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close.js new file mode 100644 index 00000000..9457161c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-external-stdio-close.js @@ -0,0 +1,26 @@ +'use strict'; +// Refs: https://github.com/nodejs/node/issues/947 +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + process.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'go'); + // The following console.log is an integral part + // of the test. If this regress, this call will + // cause the process to exit with 1 + console.log('logging should not cause a crash'); + process.disconnect(); + })); +} else { + const child = cp.fork(__filename, ['child'], { silent: true }); + + child.on('close', common.mustCall((exitCode, signal) => { + assert.strictEqual(exitCode, 0); + assert.strictEqual(signal, null); + })); + + child.stdout.destroy(); + child.send('go'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-features.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-features.js new file mode 100644 index 00000000..19b1c3a4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-features.js @@ -0,0 +1,25 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +const actualKeys = new Set(Object.keys(process.features)); +const expectedKeys = new Map([ + ['inspector', ['boolean']], + ['debug', ['boolean']], + ['uv', ['boolean']], + ['ipv6', ['boolean']], + ['tls_alpn', ['boolean']], + ['tls_sni', ['boolean']], + ['tls_ocsp', ['boolean']], + ['tls', ['boolean']], + ['cached_builtins', ['boolean']], + ['require_module', ['boolean']], + ['typescript', ['boolean', 'string']], +]); + +assert.deepStrictEqual(actualKeys, new Set(expectedKeys.keys())); + +for (const [key, expected] of expectedKeys) { + assert.ok(expected.includes(typeof process.features[key]), `typeof process.features.${key} is not one of [${expected.join(', ')}]`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-finalization.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-process-finalization.mjs new file mode 100644 index 00000000..5d3222aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-finalization.mjs @@ -0,0 +1,52 @@ +import '../common/index.mjs'; +import { spawnSyncAndAssert } from '../common/child_process.js'; +import fixtures from '../common/fixtures.js'; + +import { it } from 'node:test'; + +import assert from 'assert'; + +const files = [ + 'close.mjs', + 'before-exit.mjs', + 'gc-not-close.mjs', + 'unregister.mjs', + 'different-registry-per-thread.mjs', +]; + +for (const file of files) { + it(`should exit file ${file} with code=0`, () => { + spawnSyncAndAssert(process.execPath, ['--expose-gc', `${file}`], { + cwd: fixtures.path('process'), + }, { + code: 0, + }); + }); +} + +it('register is different per thread', () => { + spawnSyncAndAssert(process.execPath, ['--expose-gc', 'different-registry-per-thread.mjs'], { + cwd: fixtures.path('process'), + }, { + code: 0, + stdout: 'shutdown on worker\nshutdown on main thread\n', + }); +}); + +it('should throw when register undefined value', () => { + try { + process.finalization.register(undefined); + + assert.fail('Expected an error to be thrown for registerFreeOnExit'); + } catch (e) { + assert.ok(e.message.includes('must be of type object'), `Expected error message to include 'Invalid' but got: ${e.message}`); + } + + try { + process.finalization.registerBeforeExit(undefined); + + assert.fail('Expected an error to be thrown for registerFreeOnBeforeExit'); + } catch (e) { + assert.ok(e.message.includes('must be of type object'), `Expected error message to include 'Invalid' but got: ${e.message}`); + } +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-get-builtin.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-process-get-builtin.mjs new file mode 100644 index 00000000..f22cf8a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-get-builtin.mjs @@ -0,0 +1,56 @@ +import { hasCrypto, hasIntl } from '../common/index.mjs'; +import assert from 'node:assert'; +import { builtinModules } from 'node:module'; +import { isMainThread } from 'node:worker_threads'; + +for (const invalid of [1, undefined, null, false, [], {}, () => {}, Symbol('test')]) { + assert.throws(() => process.getBuiltinModule(invalid), { code: 'ERR_INVALID_ARG_TYPE' }); +} + +for (const invalid of [ + 'invalid', 'test', 'sea', 'test/reporter', 'internal/bootstrap/realm', + 'internal/deps/undici/undici', 'internal/util', +]) { + assert.strictEqual(process.getBuiltinModule(invalid), undefined); +} + +// Check that createRequire()(id) returns the same thing as process.getBuiltinModule(id). +const require = process.getBuiltinModule('module').createRequire(import.meta.url); +const publicBuiltins = new Set(builtinModules); + +// Remove built-ins not available in the current setup. +if (!isMainThread) { + publicBuiltins.delete('trace_events'); +} +if (!hasCrypto) { + publicBuiltins.delete('crypto'); + publicBuiltins.delete('tls'); + publicBuiltins.delete('_tls_common'); + publicBuiltins.delete('_tls_wrap'); + publicBuiltins.delete('http2'); + publicBuiltins.delete('https'); + publicBuiltins.delete('inspector'); + publicBuiltins.delete('inspector/promises'); +} +if (!hasIntl) { + publicBuiltins.delete('inspector'); + publicBuiltins.delete('trace_events'); +} + +for (const id of publicBuiltins) { + assert.strictEqual(process.getBuiltinModule(id), require(id)); +} +// Check that import(id).default returns the same thing as process.getBuiltinModule(id). +for (const id of publicBuiltins) { + const imported = await import(`node:${id}`); + assert.strictEqual(process.getBuiltinModule(id), imported.default); +} + +// publicBuiltins does not include 'test' which requires the node: prefix. +const ids = publicBuiltins.add('test'); +// Check that import(id).default returns the same thing as process.getBuiltinModule(id). +for (const id of ids) { + const prefixed = `node:${id}`; + const imported = await import(prefixed); + assert.strictEqual(process.getBuiltinModule(prefixed), imported.default); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactivehandles.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactivehandles.js new file mode 100644 index 00000000..2db3da3c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactivehandles.js @@ -0,0 +1,47 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const net = require('net'); +const NUM = 8; +const connections = []; +const clients = []; +let clients_counter = 0; + +const server = net.createServer(function listener(c) { + connections.push(c); +}).listen(0, makeConnection); + + +function makeConnection() { + if (clients_counter >= NUM) return; + net.connect(server.address().port, function connected() { + clientConnected(this); + makeConnection(); + }); +} + + +function clientConnected(client) { + clients.push(client); + if (++clients_counter >= NUM) + checkAll(); +} + + +function checkAll() { + const handles = process._getActiveHandles(); + + clients.forEach(function(item) { + assert.ok(handles.includes(item)); + item.destroy(); + }); + + connections.forEach(function(item) { + assert.ok(handles.includes(item)); + item.end(); + }); + + assert.ok(handles.includes(server)); + server.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiverequests.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiverequests.js new file mode 100644 index 00000000..ed3c0c8f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiverequests.js @@ -0,0 +1,10 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +for (let i = 0; i < 12; i++) + fs.open(__filename, 'r', common.mustCall()); + +assert.strictEqual(process._getActiveRequests().length, 12); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-handles.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-handles.js new file mode 100644 index 00000000..25a40bc6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-handles.js @@ -0,0 +1,44 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const net = require('net'); +const NUM = 8; +const connections = []; +const clients = []; +let clients_counter = 0; + +const server = net.createServer(function listener(c) { + connections.push(c); +}).listen(0, makeConnection); + + +function makeConnection() { + if (clients_counter >= NUM) return; + net.connect(server.address().port, function connected() { + clientConnected(this); + makeConnection(); + }); +} + + +function clientConnected(client) { + clients.push(client); + if (++clients_counter >= NUM) + checkAll(); +} + + +function checkAll() { + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'TCPSocketWrap').length, + clients.length + connections.length); + + clients.forEach((item) => item.destroy()); + connections.forEach((item) => item.end()); + + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'TCPServerWrap').length, 1); + + server.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-requests.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-requests.js new file mode 100644 index 00000000..12957ff9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-active-requests.js @@ -0,0 +1,11 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +for (let i = 0; i < 12; i++) { + fs.open(__filename, 'r', common.mustCall()); +} + +assert.strictEqual(process.getActiveResourcesInfo().length, 12); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-interval-lifetime.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-interval-lifetime.js new file mode 100644 index 00000000..15636730 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-interval-lifetime.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); + +assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 0); + +let count = 0; +const interval = setInterval(common.mustCall(() => { + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); + ++count; + if (count === 3) { + clearInterval(interval); + } +}, 3), 0); + +assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-multiple-timers.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-multiple-timers.js new file mode 100644 index 00000000..80225668 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-multiple-timers.js @@ -0,0 +1,20 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +for (let i = 0; i < 10; ++i) { + for (let j = 0; j < 10; ++j) { + setTimeout(common.mustCall(), i); + } +} + +assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 100); + +for (let i = 0; i < 10; ++i) { + setImmediate(common.mustCall()); +} + +assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-timer-lifetime.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-timer-lifetime.js new file mode 100644 index 00000000..72a830a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources-track-timer-lifetime.js @@ -0,0 +1,41 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('assert'); + +{ + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 0); + + const timeout = setTimeout(common.mustCall(() => { + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); + clearTimeout(timeout); + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 0); + }), 0); + + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Timeout').length, 1); +} + +{ + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 0); + + const immediate = setImmediate(common.mustCall(() => { + // TODO(RaisinTen): Change this test to the following when the Immediate is + // destroyed and unrefed after the callback gets executed. + // assert.strictEqual(process.getActiveResourcesInfo().filter( + // (type) => type === 'Immediate').length, 1); + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 0); + clearImmediate(immediate); + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 0); + })); + + assert.strictEqual(process.getActiveResourcesInfo().filter( + (type) => type === 'Immediate').length, 1); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources.js new file mode 100644 index 00000000..a2df7d58 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getactiveresources.js @@ -0,0 +1,9 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); + +setTimeout(() => {}, 0); + +assert.deepStrictEqual(process.getActiveResourcesInfo(), ['Timeout']); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-getgroups.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-getgroups.js new file mode 100644 index 00000000..28df1320 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-getgroups.js @@ -0,0 +1,52 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +// Check `id -G` and `process.getgroups()` return same groups. + +if (common.isMacOS) + common.skip('Output of `id -G` is unreliable on Darwin.'); + +const assert = require('assert'); +const exec = require('child_process').exec; + +if (typeof process.getgroups === 'function') { + const groups = unique(process.getgroups()); + assert(Array.isArray(groups)); + assert(groups.length > 0); + exec('id -G', function(err, stdout) { + assert.ifError(err); + const real_groups = unique(stdout.match(/\d+/g).map(Number)); + assert.deepStrictEqual(groups, real_groups); + check(groups, real_groups); + check(real_groups, groups); + }); +} + +function check(a, b) { + for (let i = 0; i < a.length; ++i) assert(b.includes(a[i])); +} + +function unique(groups) { + return [...new Set(groups)].sort(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime-bigint.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime-bigint.js new file mode 100644 index 00000000..e5ce40a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime-bigint.js @@ -0,0 +1,14 @@ +'use strict'; + +// Tests that process.hrtime.bigint() works. + +require('../common'); +const assert = require('assert'); + +const start = process.hrtime.bigint(); +assert.strictEqual(typeof start, 'bigint'); + +const end = process.hrtime.bigint(); +assert.strictEqual(typeof end, 'bigint'); + +assert(end - start >= 0n); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime.js new file mode 100644 index 00000000..34ef514a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-hrtime.js @@ -0,0 +1,74 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +// The default behavior, return an Array "tuple" of numbers +const tuple = process.hrtime(); + +// Validate the default behavior +validateTuple(tuple); + +// Validate that passing an existing tuple returns another valid tuple +validateTuple(process.hrtime(tuple)); + +// Test that only an Array may be passed to process.hrtime() +assert.throws(() => { + process.hrtime(1); +}, { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "time" argument must be an instance of Array. Received type ' + + 'number (1)' +}); +assert.throws(() => { + process.hrtime([]); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "time" is out of range. It must be 2. Received 0' +}); +assert.throws(() => { + process.hrtime([1]); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "time" is out of range. It must be 2. Received 1' +}); +assert.throws(() => { + process.hrtime([1, 2, 3]); +}, { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + message: 'The value of "time" is out of range. It must be 2. Received 3' +}); + +function validateTuple(tuple) { + assert(Array.isArray(tuple)); + assert.strictEqual(tuple.length, 2); + assert(Number.isInteger(tuple[0])); + assert(Number.isInteger(tuple[1])); +} + +const diff = process.hrtime([0, 1e9 - 1]); +assert(diff[1] >= 0); // https://github.com/nodejs/node/issues/4751 diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-initgroups.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-initgroups.js new file mode 100644 index 00000000..52597e09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-initgroups.js @@ -0,0 +1,60 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +if (common.isWindows) { + assert.strictEqual(process.initgroups, undefined); + return; +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + return; +} + +[undefined, null, true, {}, [], () => {}].forEach((val) => { + assert.throws( + () => { + process.initgroups(val); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "user" argument must be ' + + 'one of type number or string.' + + common.invalidArgTypeHelper(val) + } + ); +}); + +[undefined, null, true, {}, [], () => {}].forEach((val) => { + assert.throws( + () => { + process.initgroups('foo', val); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: + 'The "extraGroup" argument must be ' + + 'one of type number or string.' + + common.invalidArgTypeHelper(val) + } + ); +}); + +assert.throws( + () => { + process.initgroups( + 'fhqwhgadshgnsdhjsdbkhsdabkfabkveyb', + 'fhqwhgadshgnsdhjsdbkhsdabkfabkveyb' + ); + }, + { + code: 'ERR_UNKNOWN_CREDENTIAL', + message: + 'Group identifier does not exist: fhqwhgadshgnsdhjsdbkhsdabkfabkveyb' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-null.js new file mode 100644 index 00000000..88fc6774 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-null.js @@ -0,0 +1,42 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const { mustCall } = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +const cat = spawn('cat'); + +assert.ok(process.kill(cat.pid, 0)); + +cat.on('exit', mustCall(function() { + assert.throws(function() { + process.kill(cat.pid, 0); + }, Error); +})); + +cat.stdout.on('data', mustCall(function() { + process.kill(cat.pid, 'SIGKILL'); +})); + +// EPIPE when null sig fails +cat.stdin.write('test'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-pid.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-pid.js new file mode 100644 index 00000000..c4f172e6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-kill-pid.js @@ -0,0 +1,109 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// Test variants of pid +// +// null: TypeError +// undefined: TypeError +// +// 'SIGTERM': TypeError +// +// String(process.pid): TypeError +// +// Nan, Infinity, -Infinity: TypeError +// +// 0, String(0): our group process +// +// process.pid, String(process.pid): ourself + +['SIGTERM', null, undefined, NaN, Infinity, -Infinity].forEach((val) => { + assert.throws(() => process.kill(val), { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "pid" argument must be of type number.' + + common.invalidArgTypeHelper(val) + }); +}); + +// Test that kill throws an error for unknown signal names +assert.throws(() => process.kill(0, 'test'), { + code: 'ERR_UNKNOWN_SIGNAL', + name: 'TypeError', + message: 'Unknown signal: test' +}); + +// Test that kill throws an error for invalid signal numbers +assert.throws(() => process.kill(0, 987), { + code: 'EINVAL', + name: 'Error', + message: 'kill EINVAL' +}); + +// Test kill argument processing in valid cases. +// +// Monkey patch _kill so that we don't actually send any signals, particularly +// that we don't kill our process group, or try to actually send ANY signals on +// windows, which doesn't support them. +function kill(tryPid, trySig, expectPid, expectSig) { + let getPid; + let getSig; + const origKill = process._kill; + process._kill = function(pid, sig) { + getPid = pid; + getSig = sig; + + // un-monkey patch process._kill + process._kill = origKill; + }; + + process.kill(tryPid, trySig); + + assert.strictEqual(getPid.toString(), expectPid.toString()); + assert.strictEqual(getSig, expectSig); +} + +// Note that SIGHUP and SIGTERM map to 1 and 15 respectively, even on Windows +// (for Windows, libuv maps 1 and 15 to the correct behavior). + +kill(0, 'SIGHUP', 0, 1); +kill(0, undefined, 0, 15); +kill('0', 'SIGHUP', 0, 1); +kill('0', undefined, 0, 15); + +// Confirm that numeric signal arguments are supported + +kill(0, 1, 0, 1); +kill(0, 15, 0, 15); + +// Negative numbers are meaningful on unix +kill(-1, 'SIGHUP', -1, 1); +kill(-1, undefined, -1, 15); +kill('-1', 'SIGHUP', -1, 1); +kill('-1', undefined, -1, 15); + +kill(process.pid, 'SIGHUP', process.pid, 1); +kill(process.pid, undefined, process.pid, 15); +kill(String(process.pid), 'SIGHUP', process.pid, 1); +kill(String(process.pid), undefined, process.pid, 15); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-load-env-file.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-load-env-file.js new file mode 100644 index 00000000..ec99c099 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-load-env-file.js @@ -0,0 +1,112 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../../test/common/fixtures'); +const assert = require('node:assert'); +const { describe, it } = require('node:test'); +const { join } = require('node:path'); +const { isMainThread } = require('worker_threads'); + +const basicValidEnvFilePath = fixtures.path('dotenv/basic-valid.env'); +const validEnvFilePath = fixtures.path('dotenv/valid.env'); +const missingEnvFile = fixtures.path('dir%20with unusual"chars \'åß∂ƒ©∆¬…`/non-existent-file.env'); + +describe('process.loadEnvFile()', () => { + + it('supports passing path', async () => { + const code = ` + process.loadEnvFile(${JSON.stringify(validEnvFilePath)}); + const assert = require('assert'); + assert.strictEqual(process.env.BASIC, 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--eval', code ], + { cwd: __dirname }, + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('supports not-passing a path', async () => { + // Uses `../fixtures/dotenv/.env` file. + const code = ` + process.loadEnvFile(); + const assert = require('assert'); + assert.strictEqual(process.env.BASIC, 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--eval', code ], + { cwd: fixtures.path('dotenv/') }, + ); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); + + it('should throw when file does not exist', async () => { + assert.throws(() => { + process.loadEnvFile(missingEnvFile); + }, { code: 'ENOENT', syscall: 'open', path: missingEnvFile }); + }); + + // The whole chdir flow here is to address a case where a developer + // has a .env in the worktree which is probably in the global .gitignore. + // In that case this test would fail. To avoid confusion, chdir to lib will + // make this way less likely to happen. Probably a temporary directory would + // be the best choice but given how edge this case is this is fine. + it('should throw when `.env` does not exist', async () => { + const originalCwd = process.cwd(); + + try { + if (isMainThread) { + process.chdir(join(originalCwd, 'lib')); + } + + assert.throws(() => { + process.loadEnvFile(); + }, { code: 'ENOENT', syscall: 'open', path: '.env' }); + } finally { + if (isMainThread) { + process.chdir(originalCwd); + } + } + }); + + it('should check for permissions', async () => { + const code = ` + process.loadEnvFile(${JSON.stringify(missingEnvFile)}); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ '--eval', code, '--permission' ], + { cwd: __dirname }, + ); + assert.match(child.stderr, /Error: Access to this API has been restricted/); + assert.match(child.stderr, /code: 'ERR_ACCESS_DENIED'/); + assert.match(child.stderr, /permission: 'FileSystemRead'/); + if (!common.isWindows) { + const resource = /^\s+resource: (['"])(.+)\1$/m.exec(child.stderr); + assert(resource); + assert.strictEqual(resource[2], resource[1] === "'" ? + missingEnvFile.replaceAll("'", "\\'") : + JSON.stringify(missingEnvFile).slice(1, -1)); + } + assert.strictEqual(child.code, 1); + }); + + it('loadEnvFile does not mutate --env-file output', async () => { + const code = ` + process.loadEnvFile(${JSON.stringify(basicValidEnvFilePath)}); + require('assert')(process.env.BASIC === 'basic'); + `.trim(); + const child = await common.spawnPromisified( + process.execPath, + [ `--env-file=${validEnvFilePath}`, '--eval', code ], + { cwd: __dirname }, + ); + assert.strictEqual(child.stdout, ''); + assert.strictEqual(child.stderr, ''); + assert.strictEqual(child.code, 0); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-next-tick.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-next-tick.js new file mode 100644 index 00000000..66913bee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-next-tick.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const N = 2; + +function cb() { + throw new Error(); +} + +for (let i = 0; i < N; ++i) { + process.nextTick(common.mustCall(cb)); +} + +process.on('uncaughtException', common.mustCall(N)); + +process.on('exit', function() { + process.removeAllListeners('uncaughtException'); +}); + +[null, 1, 'test', {}, [], Infinity, true].forEach((i) => { + assert.throws( + () => process.nextTick(i), + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + } + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-no-deprecation.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-no-deprecation.js new file mode 100644 index 00000000..bcda99de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-no-deprecation.js @@ -0,0 +1,32 @@ +'use strict'; +// Flags: --no-warnings + +// The --no-warnings flag only suppresses writing the warning to stderr, not the +// emission of the corresponding event. This test file can be run without it. + +const common = require('../common'); +process.noDeprecation = true; + +const assert = require('assert'); + +function listener() { + assert.fail('received unexpected warning'); +} + +process.addListener('warning', listener); + +process.emitWarning('Something is deprecated.', 'DeprecationWarning'); + +// The warning would be emitted in the next tick, so continue after that. +process.nextTick(common.mustCall(() => { + // Check that deprecations can be re-enabled. + process.noDeprecation = false; + process.removeListener('warning', listener); + + process.addListener('warning', common.mustCall((warning) => { + assert.strictEqual(warning.name, 'DeprecationWarning'); + assert.strictEqual(warning.message, 'Something else is deprecated.'); + })); + + process.emitWarning('Something else is deprecated.', 'DeprecationWarning'); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-ppid.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-ppid.js new file mode 100644 index 00000000..d78ef3a2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-ppid.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +if (process.argv[2] === 'child') { + // The following console.log() call is part of the test's functionality. + console.log(process.ppid); +} else { + const child = cp.spawnSync(process.execPath, [__filename, 'child']); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + assert.strictEqual(+child.stdout.toString().trim(), process.pid); + assert.strictEqual(child.stderr.toString().trim(), ''); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-prototype.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-prototype.js new file mode 100644 index 00000000..6eb442fd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-prototype.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const EventEmitter = require('events'); + +const proto = Object.getPrototypeOf(process); + +assert(process instanceof process.constructor); +assert(proto instanceof EventEmitter); + +const desc = Object.getOwnPropertyDescriptor(proto, 'constructor'); + +assert.strictEqual(desc.value, process.constructor); +assert.strictEqual(desc.writable, true); +assert.strictEqual(desc.enumerable, false); +assert.strictEqual(desc.configurable, true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-raw-debug.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-raw-debug.js new file mode 100644 index 00000000..ba5ae74f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-raw-debug.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const { hijackStderr } = require('../common/hijackstdio'); +const assert = require('assert'); +const os = require('os'); + +switch (process.argv[2]) { + case 'child': + return child(); + case undefined: + return parent(); + default: + throw new Error(`invalid: ${process.argv[2]}`); +} + +function parent() { + const spawn = require('child_process').spawn; + const child = spawn(process.execPath, [__filename, 'child']); + + let output = ''; + + child.stderr.on('data', function(c) { + output += c; + }); + + child.stderr.setEncoding('utf8'); + + child.stderr.on('end', function() { + assert.strictEqual(output, `I can still debug!${os.EOL}`); + console.log('ok - got expected message'); + }); + + child.on('exit', common.mustCall(function(c) { + assert(!c); + console.log('ok - child exited nicely'); + })); +} + +function child() { + // Even when all hope is lost... + + process.nextTick = function() { + throw new Error('No ticking!'); + }; + + hijackStderr(common.mustNotCall('stderr.write must not be called.')); + + process._rawDebug('I can still %s!', 'debug'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-really-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-really-exit.js new file mode 100644 index 00000000..8445d220 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-really-exit.js @@ -0,0 +1,17 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +// Ensure that the reallyExit hook is executed. +// see: https://github.com/nodejs/node/issues/25650 +if (process.argv[2] === 'subprocess') { + process.reallyExit = function() { + console.info('really exited'); + }; + process.exit(); +} else { + const { spawnSync } = require('child_process'); + const out = spawnSync(process.execPath, [__filename, 'subprocess']); + const observed = out.output[1].toString('utf8').trim(); + assert.strictEqual(observed, 'really exited'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings-env.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings-env.js new file mode 100644 index 00000000..1e575cfa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings-env.js @@ -0,0 +1,25 @@ +'use strict'; + +// Tests the NODE_REDIRECT_WARNINGS environment variable by spawning +// a new child node process that emits a warning into a temporary +// warnings file. Once the process completes, the warning file is +// opened and the contents are validated + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const fork = require('child_process').fork; +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const warnmod = require.resolve(fixtures.path('warnings.js')); +const warnpath = tmpdir.resolve('warnings.txt'); + +fork(warnmod, { env: { ...process.env, NODE_REDIRECT_WARNINGS: warnpath } }) + .on('exit', common.mustCall(() => { + fs.readFile(warnpath, 'utf8', common.mustSucceed((data) => { + assert.match(data, /\(node:\d+\) Warning: a bad practice warning/); + })); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings.js new file mode 100644 index 00000000..3d71fb2a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-redirect-warnings.js @@ -0,0 +1,25 @@ +'use strict'; + +// Tests the --redirect-warnings command line flag by spawning +// a new child node process that emits a warning into a temporary +// warnings file. Once the process completes, the warning file is +// opened and the contents are validated + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const fs = require('fs'); +const fork = require('child_process').fork; +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const warnmod = fixtures.path('warnings.js'); +const warnpath = tmpdir.resolve('warnings.txt'); + +fork(warnmod, { execArgv: [`--redirect-warnings=${warnpath}`] }) + .on('exit', common.mustCall(() => { + fs.readFile(warnpath, 'utf8', common.mustSucceed((data) => { + assert.match(data, /\(node:\d+\) Warning: a bad practice warning/); + })); + })); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-ref-unref.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-ref-unref.js new file mode 100644 index 00000000..19665703 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-ref-unref.js @@ -0,0 +1,60 @@ +'use strict'; + +require('../common'); + +const { + describe, + it, +} = require('node:test'); + +const { + strictEqual, +} = require('node:assert'); + +class Foo { + refCalled = 0; + unrefCalled = 0; + ref() { + this.refCalled++; + } + unref() { + this.unrefCalled++; + } +} + +class Foo2 { + refCalled = 0; + unrefCalled = 0; + [Symbol.for('nodejs.ref')]() { + this.refCalled++; + } + [Symbol.for('nodejs.unref')]() { + this.unrefCalled++; + } +} + +describe('process.ref/unref work as expected', () => { + it('refs...', () => { + // Objects that implement the new Symbol-based API + // just work. + const foo1 = new Foo(); + const foo2 = new Foo2(); + process.ref(foo1); + process.unref(foo1); + process.ref(foo2); + process.unref(foo2); + strictEqual(foo1.refCalled, 1); + strictEqual(foo1.unrefCalled, 1); + strictEqual(foo2.refCalled, 1); + strictEqual(foo2.unrefCalled, 1); + + // Objects that implement the legacy API also just work. + const i = setInterval(() => {}, 1000); + strictEqual(i.hasRef(), true); + process.unref(i); + strictEqual(i.hasRef(), false); + process.ref(i); + strictEqual(i.hasRef(), true); + clearInterval(i); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-release.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-release.js new file mode 100644 index 00000000..ae4a02aa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-release.js @@ -0,0 +1,34 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const versionParts = process.versions.node.split('.'); + +assert.strictEqual(process.release.name, 'node'); + +// It's expected that future LTS release lines will have additional +// branches in here +if (versionParts[0] === '4' && versionParts[1] >= 2) { + assert.strictEqual(process.release.lts, 'Argon'); +} else if (versionParts[0] === '6' && versionParts[1] >= 9) { + assert.strictEqual(process.release.lts, 'Boron'); +} else if (versionParts[0] === '8' && versionParts[1] >= 9) { + assert.strictEqual(process.release.lts, 'Carbon'); +} else if (versionParts[0] === '10' && versionParts[1] >= 13) { + assert.strictEqual(process.release.lts, 'Dubnium'); +} else if (versionParts[0] === '12' && versionParts[1] >= 13) { + assert.strictEqual(process.release.lts, 'Erbium'); +} else if (versionParts[0] === '14' && versionParts[1] >= 15) { + assert.strictEqual(process.release.lts, 'Fermium'); +} else if (versionParts[0] === '16' && versionParts[1] >= 13) { + assert.strictEqual(process.release.lts, 'Gallium'); +} else if (versionParts[0] === '18' && versionParts[1] >= 12) { + assert.strictEqual(process.release.lts, 'Hydrogen'); +} else if (versionParts[0] === '20' && versionParts[1] >= 9) { + assert.strictEqual(process.release.lts, 'Iron'); +} else if (versionParts[0] === '22' && versionParts[1] >= 11) { + assert.strictEqual(process.release.lts, 'Jod'); +} else { + assert.strictEqual(process.release.lts, undefined); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-remove-all-signal-listeners.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-remove-all-signal-listeners.js new file mode 100644 index 00000000..afd574da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-remove-all-signal-listeners.js @@ -0,0 +1,34 @@ +'use strict'; + +const common = require('../common'); +if (common.isWindows) + common.skip('Win32 does not support signals.'); + +const assert = require('assert'); +const spawn = require('child_process').spawn; + +if (process.argv[2] !== '--do-test') { + // We are the primary, fork a child so we can verify it exits with correct + // status. + process.env.DOTEST = 'y'; + const child = spawn(process.execPath, [__filename, '--do-test']); + + child.once('exit', common.mustCall(function(code, signal) { + assert.strictEqual(signal, 'SIGINT'); + })); + + return; +} + +process.on('SIGINT', function() { + // Remove all handlers and kill ourselves. We should terminate by SIGINT + // now that we have no handlers. + process.removeAllListeners('SIGINT'); + process.kill(process.pid, 'SIGINT'); +}); + +// Signal handlers aren't sufficient to keep node alive, so resume stdin +process.stdin.resume(); + +// Demonstrate that signals are being handled +process.kill(process.pid, 'SIGINT'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-setgroups.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-setgroups.js new file mode 100644 index 00000000..49d147b6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-setgroups.js @@ -0,0 +1,57 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (common.isWindows) { + assert.strictEqual(process.setgroups, undefined); + return; +} + +if (!isMainThread) { + return; +} + +assert.throws( + () => { + process.setgroups(); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "groups" argument must be an instance of Array. ' + + 'Received undefined' + } +); + +assert.throws( + () => { + process.setgroups([1, -1]); + }, + { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + } +); + +[undefined, null, true, {}, [], () => {}].forEach((val) => { + assert.throws( + () => { + process.setgroups([val]); + }, + { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: 'The "groups[0]" argument must be ' + + 'one of type number or string.' + + common.invalidArgTypeHelper(val) + } + ); +}); + +assert.throws(() => { + process.setgroups([1, 'fhqwhgadshgnsdhjsdbkhsdabkfabkveyb']); +}, { + code: 'ERR_UNKNOWN_CREDENTIAL', + message: 'Group identifier does not exist: fhqwhgadshgnsdhjsdbkhsdabkfabkveyb' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-setsourcemapsenabled.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-setsourcemapsenabled.js new file mode 100644 index 00000000..7211cfb3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-setsourcemapsenabled.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const unexpectedValues = [ + undefined, + null, + 1, + {}, + () => {}, +]; +for (const it of unexpectedValues) { + assert.throws(() => { + process.setSourceMapsEnabled(it); + }, /ERR_INVALID_ARG_TYPE/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-title-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-title-cli.js new file mode 100644 index 00000000..35d3693c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-title-cli.js @@ -0,0 +1,16 @@ +// Flags: --title=foo +'use strict'; + +const common = require('../common'); + +if (common.isSunOS) + common.skip(`Unsupported platform [${process.platform}]`); + +if (common.isIBMi) + common.skip('Unsupported platform IBMi'); + +const assert = require('assert'); + +// Verifies that the --title=foo command line flag set the process +// title on startup. +assert.strictEqual(process.title, 'foo'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-uid-gid.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-uid-gid.js new file mode 100644 index 00000000..10eee45a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-uid-gid.js @@ -0,0 +1,102 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (common.isWindows) { + // uid/gid functions are POSIX only. + assert.strictEqual(process.getuid, undefined); + assert.strictEqual(process.getgid, undefined); + assert.strictEqual(process.setuid, undefined); + assert.strictEqual(process.setgid, undefined); + return; +} + +if (!isMainThread) { + return; +} + +assert.throws(() => { + process.setuid({}); +}, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "id" argument must be one of type ' + + 'number or string. Received an instance of Object' +}); + +assert.throws(() => { + process.setuid('fhqwhgadshgnsdhjsdbkhsdabkfabkveyb'); +}, { + code: 'ERR_UNKNOWN_CREDENTIAL', + message: 'User identifier does not exist: fhqwhgadshgnsdhjsdbkhsdabkfabkveyb' +}); + +// Passing -0 shouldn't crash the process +// Refs: https://github.com/nodejs/node/issues/32750 +// And neither should values exceeding 2 ** 31 - 1. +for (const id of [-0, 2 ** 31, 2 ** 32 - 1]) { + for (const fn of [process.setuid, process.setuid, process.setgid, process.setegid]) { + try { fn(id); } catch { + // Continue regardless of error. + } + } +} + +// If we're not running as super user... +if (process.getuid() !== 0) { + // Should not throw. + process.getgid(); + process.getuid(); + + assert.throws( + () => { process.setgid('nobody'); }, + /(?:EPERM, .+|Group identifier does not exist: nobody)$/ + ); + + assert.throws( + () => { process.setuid('nobody'); }, + /(?:EPERM, .+|User identifier does not exist: nobody)$/ + ); + return; +} + +// If we are running as super user... +const oldgid = process.getgid(); +try { + process.setgid('nobody'); +} catch (err) { + if (err.code !== 'ERR_UNKNOWN_CREDENTIAL') { + throw err; + } + process.setgid('nogroup'); +} + +const newgid = process.getgid(); +assert.notStrictEqual(newgid, oldgid); + +const olduid = process.getuid(); +process.setuid('nobody'); +const newuid = process.getuid(); +assert.notStrictEqual(newuid, olduid); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-umask-mask.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-umask-mask.js new file mode 100644 index 00000000..f0a67b8f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-umask-mask.js @@ -0,0 +1,33 @@ +'use strict'; + +// This tests that the lower bits of mode > 0o777 still works in +// process.umask() + +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) + common.skip('Setting process.umask is not supported in Workers'); + +let mask; + +if (common.isWindows) { + mask = 0o600; +} else { + mask = 0o664; +} + +const maskToIgnore = 0o10000; + +const old = process.umask(); + +function test(input, output) { + process.umask(input); + assert.strictEqual(process.umask(), output); + + process.umask(old); +} + +test(mask | maskToIgnore, mask); +test((mask | maskToIgnore).toString(8), mask); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-umask.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-umask.js new file mode 100644 index 00000000..594f75eb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-umask.js @@ -0,0 +1,66 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + assert.strictEqual(typeof process.umask(), 'number'); + assert.throws(() => { + process.umask('0664'); + }, { code: 'ERR_WORKER_UNSUPPORTED_OPERATION' }); + + common.skip('Setting process.umask is not supported in Workers'); +} + +// Note in Windows one can only set the "user" bits. +let mask; +if (common.isWindows) { + mask = '0600'; +} else { + mask = '0664'; +} + +const old = process.umask(mask); + +assert.strictEqual(process.umask(old), parseInt(mask, 8)); + +// Confirm reading the umask does not modify it. +// 1. If the test fails, this call will succeed, but the mask will be set to 0 +assert.strictEqual(process.umask(), old); +// 2. If the test fails, process.umask() will return 0 +assert.strictEqual(process.umask(), old); + +assert.throws(() => { + process.umask({}); +}, { + code: 'ERR_INVALID_ARG_TYPE', +}); + +['123x', 'abc', '999'].forEach((value) => { + assert.throws(() => { + process.umask(value); + }, { + code: 'ERR_INVALID_ARG_VALUE', + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-uncaught-exception-monitor.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-uncaught-exception-monitor.js new file mode 100644 index 00000000..651ee34d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-uncaught-exception-monitor.js @@ -0,0 +1,69 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { execFile } = require('child_process'); +const fixtures = require('../common/fixtures'); + +{ + // Verify exit behavior is unchanged + const fixture = fixtures.path('uncaught-exceptions', 'uncaught-monitor1.js'); + execFile( + process.execPath, + [fixture], + common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err.code, 1); + assert.strictEqual(Object.getPrototypeOf(err).name, 'Error'); + assert.strictEqual(stdout, 'Monitored: Shall exit\n'); + const errLines = stderr.trim().split(/[\r\n]+/); + const errLine = errLines.find((l) => /^Error/.exec(l)); + assert.strictEqual(errLine, 'Error: Shall exit'); + }) + ); +} + +{ + // Verify exit behavior is unchanged + const fixture = fixtures.path('uncaught-exceptions', 'uncaught-monitor2.js'); + execFile( + process.execPath, + [fixture], + common.mustCall((err, stdout, stderr) => { + assert.strictEqual(err.code, 7); + assert.strictEqual(Object.getPrototypeOf(err).name, 'Error'); + assert.strictEqual(stdout, 'Monitored: Shall exit, will throw now\n'); + const errLines = stderr.trim().split(/[\r\n]+/); + const errLine = errLines.find((l) => /^ReferenceError/.exec(l)); + assert.strictEqual( + errLine, + 'ReferenceError: missingFunction is not defined' + ); + }) + ); +} + +const theErr = new Error('MyError'); + +process.on( + 'uncaughtExceptionMonitor', + common.mustCall((err, origin) => { + assert.strictEqual(err, theErr); + assert.strictEqual(origin, 'uncaughtException'); + }, 2) +); + +process.on('uncaughtException', common.mustCall((err, origin) => { + assert.strictEqual(origin, 'uncaughtException'); + assert.strictEqual(err, theErr); + + process.nextTick(common.mustCall(() => { + // Test with uncaughtExceptionCaptureCallback installed + process.setUncaughtExceptionCaptureCallback(common.mustCall( + (err) => assert.strictEqual(err, theErr)) + ); + + throw theErr; + })); +})); + +throw theErr; diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-uptime.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-uptime.js new file mode 100644 index 00000000..eabb6cf2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-uptime.js @@ -0,0 +1,37 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +console.error(process.uptime()); +// Add some wiggle room for different platforms. +// Verify that the returned value is in seconds - +// 15 seconds should be a good estimate. +assert.ok(process.uptime() <= 15); + +const original = process.uptime(); + +setTimeout(function() { + const uptime = process.uptime(); + assert.ok(original < uptime); +}, 10); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-versions.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-versions.js new file mode 100644 index 00000000..0a2a4014 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-versions.js @@ -0,0 +1,121 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); + +// Import of pure js (non-shared) deps for comparison +const acorn = require('../../deps/acorn/acorn/package.json'); +const cjs_module_lexer = require('../../deps/cjs-module-lexer/package.json'); + +const expected_keys = [ + 'ares', + 'brotli', + 'modules', + 'uv', + 'v8', + 'zlib', + 'nghttp2', + 'napi', + 'llhttp', + 'uvwasi', + 'acorn', + 'simdjson', + 'simdutf', + 'sqlite', + 'ada', + 'cjs_module_lexer', + 'nbytes', +]; + +const hasUndici = process.config.variables.node_builtin_shareable_builtins.includes('deps/undici/undici.js'); +const hasAmaro = process.config.variables.node_builtin_shareable_builtins.includes('deps/amaro/dist/index.js'); + +if (process.config.variables.node_use_amaro) { + if (hasAmaro) { + expected_keys.push('amaro'); + } +} +if (hasUndici) { + expected_keys.push('undici'); +} + +if (common.hasCrypto) { + expected_keys.push('openssl'); + expected_keys.push('ncrypto'); +} + +if (common.hasQuic) { + expected_keys.push('ngtcp2'); + expected_keys.push('nghttp3'); +} + +if (common.hasIntl) { + expected_keys.push('icu'); + expected_keys.push('cldr'); + expected_keys.push('tz'); + expected_keys.push('unicode'); +} + +expected_keys.sort(); +expected_keys.unshift('node'); + +const actual_keys = Object.keys(process.versions); + +assert.deepStrictEqual(actual_keys, expected_keys); + +const commonTemplate = /^\d+\.\d+\.\d+(?:-.*)?$/; + +assert.match(process.versions.acorn, commonTemplate); +assert.match(process.versions.ares, commonTemplate); +assert.match(process.versions.brotli, commonTemplate); +assert.match(process.versions.llhttp, commonTemplate); +assert.match(process.versions.node, commonTemplate); +assert.match(process.versions.uv, commonTemplate); +assert.match(process.versions.nbytes, commonTemplate); +assert.match(process.versions.zlib, /^\d+(?:\.\d+){1,3}(?:-.*)?$/); + +if (hasUndici) { + assert.match(process.versions.undici, commonTemplate); +} + +assert.match( + process.versions.v8, + /^\d+\.\d+\.\d+(?:\.\d+)?-node\.\d+(?: \(candidate\))?$/ +); +assert.match(process.versions.modules, /^\d+$/); +assert.match(process.versions.cjs_module_lexer, commonTemplate); + +if (common.hasCrypto) { + const { hasOpenSSL3 } = require('../common/crypto'); + assert.match(process.versions.ncrypto, commonTemplate); + if (process.config.variables.node_shared_openssl) { + assert.ok(process.versions.openssl); + } else { + const versionRegex = hasOpenSSL3 ? + // The following also matches a development version of OpenSSL 3.x which + // can be in the format '3.0.0-alpha4-dev'. This can be handy when + // building and linking against the main development branch of OpenSSL. + /^\d+\.\d+\.\d+(?:[-+][a-z0-9]+)*$/ : + /^\d+\.\d+\.\d+[a-z]?(\+quic)?(-fips)?$/; + assert.match(process.versions.openssl, versionRegex); + } +} + +for (let i = 0; i < expected_keys.length; i++) { + const key = expected_keys[i]; + const descriptor = Object.getOwnPropertyDescriptor(process.versions, key); + assert.strictEqual(descriptor.writable, false); +} + +assert.strictEqual(process.config.variables.napi_build_version, + process.versions.napi); + +if (hasUndici) { + const undici = require('../../deps/undici/src/package.json'); + const expectedUndiciVersion = undici.version; + assert.strictEqual(process.versions.undici, expectedUndiciVersion); +} + +const expectedAcornVersion = acorn.version; +assert.strictEqual(process.versions.acorn, expectedAcornVersion); +const expectedCjsModuleLexerVersion = cjs_module_lexer.version; +assert.strictEqual(process.versions.cjs_module_lexer, expectedCjsModuleLexerVersion); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-process-warning.js new file mode 100644 index 00000000..c1fbbf77 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-warning.js @@ -0,0 +1,68 @@ +'use strict'; + +const common = require('../common'); +const { + hijackStderr, + restoreStderr +} = require('../common/hijackstdio'); +const assert = require('assert'); + +function test1() { + // Output is skipped if the argument to the 'warning' event is + // not an Error object. + hijackStderr(common.mustNotCall('stderr.write must not be called')); + process.emit('warning', 'test'); + setImmediate(test2); +} + +function test2() { + // Output is skipped if it's a deprecation warning and + // process.noDeprecation = true + process.noDeprecation = true; + process.emitWarning('test', 'DeprecationWarning'); + process.noDeprecation = false; + setImmediate(test3); +} + +function test3() { + restoreStderr(); + // Type defaults to warning when the second argument is an object + process.emitWarning('test', {}); + process.once('warning', common.mustCall((warning) => { + assert.strictEqual(warning.name, 'Warning'); + })); + setImmediate(test4); +} + +function test4() { + // process.emitWarning will throw when process.throwDeprecation is true + // and type is `DeprecationWarning`. + process.throwDeprecation = true; + process.once('uncaughtException', (err) => { + assert.match(err.toString(), /^DeprecationWarning: test$/); + }); + try { + process.emitWarning('test', 'DeprecationWarning'); + } catch { + assert.fail('Unreachable'); + } + process.throwDeprecation = false; + setImmediate(test5); +} + +function test5() { + // Setting toString to a non-function should not cause an error + const err = new Error('test'); + err.toString = 1; + process.emitWarning(err); + setImmediate(test6); +} + +function test6() { + process.emitWarning('test', { detail: 'foo' }); + process.on('warning', (warning) => { + assert.strictEqual(warning.detail, 'foo'); + }); +} + +test1(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-process-warnings.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-process-warnings.mjs new file mode 100644 index 00000000..907681b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-process-warnings.mjs @@ -0,0 +1,163 @@ +import { spawnPromisified } from '../common/index.mjs'; +import * as fixtures from '../common/fixtures.mjs'; +import { describe, it } from 'node:test'; +import assert from 'node:assert'; + +const fixturePath = fixtures.path('disable-warning.js'); +const fixturePathWorker = fixtures.path('disable-warning-worker.js'); +const dep1Message = /\(node:\d+\) \[DEP1\] DeprecationWarning/; +const dep2Message = /\(node:\d+\) \[DEP2\] DeprecationWarning/; +const experimentalWarningMessage = /\(node:\d+\) ExperimentalWarning/; + +describe('process warnings', { concurrency: !process.env.TEST_PARALLEL }, () => { + + it('should emit all warnings by default', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.match(stderr, dep1Message); + assert.match(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + describe('--no-warnings', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should silence all warnings by default', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--no-warnings', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.doesNotMatch(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.doesNotMatch(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + }); + + describe('--no-deprecation', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should silence all deprecation warnings', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--no-deprecation', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.doesNotMatch(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + }); + + describe('--disable-warning', { concurrency: !process.env.TEST_PARALLEL }, () => { + it('should silence deprecation warning DEP1', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=DEP1', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.doesNotMatch(stderr, dep1Message); + assert.match(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should silence deprecation warnings DEP1 and DEP2', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=DEP1', + '--disable-warning=DEP2', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.doesNotMatch(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should silence all deprecation warnings using type DeprecationWarning', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=DeprecationWarning', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.doesNotMatch(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should silence all experimental warnings using type ExperimentalWarning', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=ExperimentalWarning', + fixturePath, + ]); + + assert.strictEqual(stdout, ''); + assert.match(stderr, dep1Message); + assert.match(stderr, dep2Message); + assert.doesNotMatch(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should pass down option to worker', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=DEP2', + fixturePathWorker, + ]); + + assert.strictEqual(stdout, ''); + assert.match(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should not support a comma separated list', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + '--disable-warning=DEP1,DEP2', + fixturePathWorker, + ]); + + assert.strictEqual(stdout, ''); + assert.match(stderr, dep1Message); + assert.match(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + + it('should be specifiable in NODE_OPTIONS', async () => { + const { stdout, stderr, code, signal } = await spawnPromisified(process.execPath, [ + fixturePath, + ], { + env: { + ...process.env, + NODE_OPTIONS: '--disable-warning=DEP2' + } + }); + + assert.strictEqual(stdout, ''); + assert.match(stderr, dep1Message); + assert.doesNotMatch(stderr, dep2Message); + assert.match(stderr, experimentalWarningMessage); + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); + }); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-handled-rejection-no-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-handled-rejection-no-warning.js new file mode 100644 index 00000000..8878d67f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-handled-rejection-no-warning.js @@ -0,0 +1,7 @@ +'use strict'; +const common = require('../common'); + +// This test verifies that DEP0018 does not occur when rejections are handled. +process.on('warning', common.mustNotCall()); +process.on('unhandledRejection', common.mustCall()); +Promise.reject(new Error()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-create-hook.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-create-hook.js new file mode 100644 index 00000000..543f67da --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-create-hook.js @@ -0,0 +1,82 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +for (const hook of ['init', 'before', 'after', 'settled']) { + assert.throws(() => { + promiseHooks.createHook({ + [hook]: async function() { } + }); + }, new RegExp(`The "${hook}Hook" argument must be of type function`)); + + assert.throws(() => { + promiseHooks.createHook({ + [hook]: async function*() { } + }); + }, new RegExp(`The "${hook}Hook" argument must be of type function`)); +} + +let init; +let initParent; +let before; +let after; +let settled; + +const stop = promiseHooks.createHook({ + init: common.mustCall((promise, parent) => { + init = promise; + initParent = parent; + }, 3), + before: common.mustCall((promise) => { + before = promise; + }, 2), + after: common.mustCall((promise) => { + after = promise; + }, 1), + settled: common.mustCall((promise) => { + settled = promise; + }, 2) +}); + +// Clears state on each check so only the delta needs to be checked. +function assertState(expectedInit, expectedInitParent, expectedBefore, + expectedAfter, expectedSettled) { + assert.strictEqual(init, expectedInit); + assert.strictEqual(initParent, expectedInitParent); + assert.strictEqual(before, expectedBefore); + assert.strictEqual(after, expectedAfter); + assert.strictEqual(settled, expectedSettled); + init = undefined; + initParent = undefined; + before = undefined; + after = undefined; + settled = undefined; +} + +const parent = Promise.resolve(1); +// After calling `Promise.resolve(...)`, the returned promise should have +// produced an init event with no parent and a settled event. +assertState(parent, undefined, undefined, undefined, parent); + +const child = parent.then(() => { + // When a callback to `promise.then(...)` is called, the promise it resolves + // to should have produced a before event to mark the start of this callback. + assertState(undefined, undefined, child, undefined, undefined); +}); +// After calling `promise.then(...)`, the returned promise should have +// produced an init event with a parent of the promise the `then(...)` +// was called on. +assertState(child, parent); + +const grandChild = child.then(() => { + // Since the check for the before event in the `then(...)` call producing the + // `child` promise, there should have been both a before event for this + // promise but also settled and after events for the `child` promise. + assertState(undefined, undefined, grandChild, child, child); + stop(); +}); +// After calling `promise.then(...)`, the returned promise should have +// produced an init event with a parent of the promise the `then(...)` +// was called on. +assertState(grandChild, child); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-exceptions.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-exceptions.js new file mode 100644 index 00000000..199ad2c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-exceptions.js @@ -0,0 +1,31 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +const expected = []; + +function testHook(name) { + const hook = promiseHooks[name]; + const error = new Error(`${name} error`); + + const stop = hook(common.mustCall(() => { + stop(); + throw error; + })); + + expected.push(error); +} + +process.on('uncaughtException', common.mustCall((received) => { + assert.strictEqual(received, expected.shift()); +}, 4)); + +testHook('onInit'); +testHook('onSettled'); +testHook('onBefore'); +testHook('onAfter'); + +const stop = promiseHooks.onInit(common.mustCall(2)); + +Promise.resolve().then(stop); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-after.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-after.js new file mode 100644 index 00000000..5785a8c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-after.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +assert.throws(() => { + promiseHooks.onAfter(async function() { }); +}, /The "afterHook" argument must be of type function/); + +assert.throws(() => { + promiseHooks.onAfter(async function*() { }); +}, /The "afterHook" argument must be of type function/); + +let seen; + +const stop = promiseHooks.onAfter(common.mustCall((promise) => { + seen = promise; +}, 1)); + +const promise = Promise.resolve().then(() => { + assert.strictEqual(seen, undefined); +}); + +promise.then(() => { + assert.strictEqual(seen, promise); + stop(); +}); + +assert.strictEqual(seen, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-before.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-before.js new file mode 100644 index 00000000..b732bc24 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-before.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +assert.throws(() => { + promiseHooks.onBefore(async function() { }); +}, /The "beforeHook" argument must be of type function/); + +assert.throws(() => { + promiseHooks.onBefore(async function*() { }); +}, /The "beforeHook" argument must be of type function/); + +let seen; + +const stop = promiseHooks.onBefore(common.mustCall((promise) => { + seen = promise; +}, 1)); + +const promise = Promise.resolve().then(() => { + assert.strictEqual(seen, promise); + stop(); +}); + +promise.then(); + +assert.strictEqual(seen, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-init.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-init.js new file mode 100644 index 00000000..de49f7f3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-init.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +assert.throws(() => { + promiseHooks.onInit(async function() { }); +}, /The "initHook" argument must be of type function/); + +assert.throws(() => { + promiseHooks.onInit(async function*() { }); +}, /The "initHook" argument must be of type function/); + +let seenPromise; +let seenParent; + +const stop = promiseHooks.onInit(common.mustCall((promise, parent) => { + seenPromise = promise; + seenParent = parent; +}, 2)); + +const parent = Promise.resolve(); +assert.strictEqual(seenPromise, parent); +assert.strictEqual(seenParent, undefined); + +const child = parent.then(); +assert.strictEqual(seenPromise, child); +assert.strictEqual(seenParent, parent); + +seenPromise = undefined; +seenParent = undefined; + +stop(); + +Promise.resolve(); +assert.strictEqual(seenPromise, undefined); +assert.strictEqual(seenParent, undefined); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-resolve.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-resolve.js new file mode 100644 index 00000000..45bfb8ca --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-hook-on-resolve.js @@ -0,0 +1,59 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { promiseHooks } = require('v8'); + +assert.throws(() => { + promiseHooks.onSettled(async function() { }); +}, /The "settledHook" argument must be of type function/); + +assert.throws(() => { + promiseHooks.onSettled(async function*() { }); +}, /The "settledHook" argument must be of type function/); + +let seen; + +const stop = promiseHooks.onSettled(common.mustCall((promise) => { + seen = promise; +}, 4)); + +// Constructor resolve triggers hook +const promise = new Promise((resolve, reject) => { + assert.strictEqual(seen, undefined); + setImmediate(() => { + resolve(); + assert.strictEqual(seen, promise); + seen = undefined; + + constructorReject(); + }); +}); + +// Constructor reject triggers hook +function constructorReject() { + const promise = new Promise((resolve, reject) => { + assert.strictEqual(seen, undefined); + setImmediate(() => { + reject(); + assert.strictEqual(seen, promise); + seen = undefined; + + simpleResolveReject(); + }); + }); + promise.catch(() => {}); +} + +// Sync resolve/reject helpers trigger hook +function simpleResolveReject() { + const resolved = Promise.resolve(); + assert.strictEqual(seen, resolved); + seen = undefined; + + const rejected = Promise.reject(); + assert.strictEqual(seen, rejected); + seen = undefined; + + stop(); + rejected.catch(() => {}); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-reject-callback-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-reject-callback-exception.js new file mode 100644 index 00000000..0d205807 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-reject-callback-exception.js @@ -0,0 +1,35 @@ +'use strict'; +require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const path = require('path'); +const child_process = require('child_process'); + +tmpdir.refresh(); + +// Tests that exceptions from the PromiseRejectCallback are printed to stderr +// when they occur as a best-effort way of handling them, and that calling +// `console.log()` works after that. Earlier, the latter did not work because +// of the exception left lying around by the PromiseRejectCallback when its JS +// part exceeded the call stack limit, and when the inspector/built-in coverage +// was enabled, it resulted in a hard crash. + +for (const NODE_V8_COVERAGE of ['', tmpdir.path]) { + // NODE_V8_COVERAGE does not work without the inspector. + // Refs: https://github.com/nodejs/node/issues/29542 + if (!process.features.inspector && NODE_V8_COVERAGE !== '') continue; + + const { status, signal, stdout, stderr } = + child_process.spawnSync(process.execPath, + [path.join(__dirname, 'test-ttywrap-stack.js')], + { env: { ...process.env, NODE_V8_COVERAGE } }); + + assert(stdout.toString('utf8') + .startsWith('RangeError: Maximum call stack size exceeded'), + `stdout: <${stdout}>`); + assert(stderr.toString('utf8') + .startsWith('Exception in PromiseRejectCallback'), + `stderr: <${stderr}>`); + assert.strictEqual(status, 0); + assert.strictEqual(signal, null); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-swallowed-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-swallowed-event.js new file mode 100644 index 00000000..e9b97ab1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-swallowed-event.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +const rejection = new Error('Swallowed reject'); +const rejection2 = new TypeError('Weird'); +const resolveMessage = 'First call'; +const rejectPromise = new Promise((r) => setTimeout(r, 10, rejection2)); +const swallowedResolve = 'Swallowed resolve'; +const swallowedResolve2 = 'Foobar'; + +process.on('multipleResolves', common.mustCall(handler, 4)); + +const p1 = new Promise((resolve, reject) => { + resolve(resolveMessage); + resolve(swallowedResolve); + reject(rejection); +}); + +const p2 = new Promise((resolve, reject) => { + reject(rejectPromise); + resolve(swallowedResolve2); + reject(rejection2); +}).catch(common.mustCall((exception) => { + assert.strictEqual(exception, rejectPromise); +})); + +const expected = [ + 'resolve', + p1, + swallowedResolve, + 'reject', + p1, + rejection, + 'resolve', + p2, + swallowedResolve2, + 'reject', + p2, + rejection2, +]; + +let count = 0; + +function handler(type, promise, reason) { + assert.strictEqual(type, expected.shift()); + // In the first two cases the promise is identical because it's not delayed. + // The other two cases are not identical, because the `promise` is caught in a + // state when it has no knowledge about the `.catch()` handler that is + // attached to it right afterwards. + if (count++ < 2) { + assert.strictEqual(promise, expected.shift()); + } else { + assert.notStrictEqual(promise, expected.shift()); + } + assert.strictEqual(reason, expected.shift()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-default.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-default.js new file mode 100644 index 00000000..c8cbe0c4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-default.js @@ -0,0 +1,54 @@ +'use strict'; + +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); + +// Verify that unhandled rejections always trigger uncaught exceptions instead +// of triggering unhandled rejections. + +const err1 = new Error('One'); +const err2 = new Error( + 'This error originated either by throwing ' + + 'inside of an async function without a catch block, or by rejecting a ' + + 'promise which was not handled with .catch(). The promise rejected with the' + + ' reason "null".' +); +err2.code = 'ERR_UNHANDLED_REJECTION'; +Object.defineProperty(err2, 'name', { + value: 'UnhandledPromiseRejection', + writable: true, + configurable: true +}); + +const errors = [err1, err2]; +const identical = [true, false]; + +const ref = new Promise(() => { + throw err1; +}); +// Explicitly reject `null`. +Promise.reject(null); + +process.on('warning', common.mustNotCall('warning')); +// If we add an unhandledRejection handler, the exception won't be thrown +// process.on('unhandledRejection', common.mustCall(2)); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); +process.on('exit', assert.strictEqual.bind(null, 0)); + +const timer = setTimeout(() => console.log(ref), 1000); + +const counter = new Countdown(2, () => { + clearTimeout(timer); +}); + +process.on('uncaughtException', common.mustCall((err, origin) => { + counter.dec(); + assert.strictEqual(origin, 'unhandledRejection', err); + const knownError = errors.shift(); + assert.strictEqual(err.name, knownError.name); + assert.strictEqual(err.toString(), knownError.toString()); + assert.strictEqual(err.code, knownError.code); + // Check if the errors are reference equal. + assert(identical.shift() ? err === knownError : err !== knownError); +}, 2)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-error.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-error.js new file mode 100644 index 00000000..55727267 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-error.js @@ -0,0 +1,53 @@ +// Flags: --unhandled-rejections=strict +'use strict'; + +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); + +// Verify that unhandled rejections always trigger uncaught exceptions instead +// of triggering unhandled rejections. + +const err1 = new Error('One'); +const err2 = new Error( + 'This error originated either by throwing ' + + 'inside of an async function without a catch block, or by rejecting a ' + + 'promise which was not handled with .catch(). The promise rejected with the' + + ' reason "null".' +); +err2.code = 'ERR_UNHANDLED_REJECTION'; +Object.defineProperty(err2, 'name', { + value: 'UnhandledPromiseRejection', + writable: true, + configurable: true +}); + +const errors = [err1, err2]; +const identical = [true, false]; + +const ref = new Promise(() => { + throw err1; +}); +// Explicitly reject `null`. +Promise.reject(null); + +process.on('warning', common.mustNotCall('warning')); +process.on('unhandledRejection', common.mustCall(2)); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); +process.on('exit', assert.strictEqual.bind(null, 0)); + +const timer = setTimeout(() => console.log(ref), 1000); + +const counter = new Countdown(2, () => { + clearTimeout(timer); +}); + +process.on('uncaughtException', common.mustCall((err, origin) => { + counter.dec(); + assert.strictEqual(origin, 'unhandledRejection', err); + const knownError = errors.shift(); + assert.strictEqual(err.message, knownError.message); + assert.strictEqual(err.code, knownError.code); + // Check if the errors are reference equal. + assert(identical.shift() ? err === knownError : err !== knownError); +}, 2)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-flag.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-flag.js new file mode 100644 index 00000000..40a90309 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-flag.js @@ -0,0 +1,16 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const cp = require('child_process'); + +// Verify that a faulty environment variable throws on bootstrapping. +// Therefore we do not need any special handling for the child process. +const child = cp.spawnSync( + process.execPath, + ['--unhandled-rejections=foobar', __filename] +); + +assert.strictEqual(child.stdout.toString(), ''); +assert(child.stderr.includes( + 'invalid value for --unhandled-rejections'), child.stderr); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-issue-43655.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-issue-43655.js new file mode 100644 index 00000000..4fd2c1a7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-issue-43655.js @@ -0,0 +1,27 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +function delay(time) { + return new Promise((resolve) => { + setTimeout(resolve, time); + }); +} + +async function test() { + for (let i = 0; i < 100000; i++) { + await new Promise((resolve, reject) => { + reject('value'); + }) + .then(() => { }, () => { }); + } + + const time0 = Date.now(); + await delay(0); + + const diff = Date.now() - time0; + assert.ok(Date.now() - time0 < 500, `Expected less than 500ms, got ${diff}ms`); +} + +test(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent-no-hook.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent-no-hook.js new file mode 100644 index 00000000..2fb088ed --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent-no-hook.js @@ -0,0 +1,20 @@ +// Flags: --unhandled-rejections=none +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// Verify that ignoring unhandled rejection works fine and that no warning is +// logged even though there is no unhandledRejection hook attached. + +new Promise(() => { + throw new Error('One'); +}); + +Promise.reject('test'); + +process.on('warning', common.mustNotCall('warning')); +process.on('uncaughtException', common.mustNotCall('uncaughtException')); +process.on('exit', assert.strictEqual.bind(null, 0)); + +setTimeout(common.mustCall(), 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent.js new file mode 100644 index 00000000..edf5111e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-silent.js @@ -0,0 +1,21 @@ +// Flags: --unhandled-rejections=none +'use strict'; + +const common = require('../common'); + +// Verify that ignoring unhandled rejection works fine and that no warning is +// logged. + +new Promise(() => { + throw new Error('One'); +}); + +Promise.reject('test'); + +process.on('warning', common.mustNotCall('warning')); +process.on('uncaughtException', common.mustNotCall('uncaughtException')); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); + +process.on('unhandledRejection', common.mustCall(2)); + +setTimeout(common.mustCall(), 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw-handler.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw-handler.js new file mode 100644 index 00000000..26a1d2f8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw-handler.js @@ -0,0 +1,36 @@ +// Flags: --unhandled-rejections=throw +'use strict'; + +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); + +// Verify that the unhandledRejection handler prevents triggering +// uncaught exceptions + +const err1 = new Error('One'); + +const errors = [err1, null]; + +const ref = new Promise(() => { + throw err1; +}); +// Explicitly reject `null`. +Promise.reject(null); + +process.on('warning', common.mustNotCall('warning')); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); +process.on('exit', assert.strictEqual.bind(null, 0)); +process.on('uncaughtException', common.mustNotCall('uncaughtException')); + +const timer = setTimeout(() => console.log(ref), 1000); + +const counter = new Countdown(2, () => { + clearTimeout(timer); +}); + +process.on('unhandledRejection', common.mustCall((err) => { + counter.dec(); + const knownError = errors.shift(); + assert.deepStrictEqual(err, knownError); +}, 2)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw.js new file mode 100644 index 00000000..0c5228d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-throw.js @@ -0,0 +1,54 @@ +// Flags: --unhandled-rejections=throw +'use strict'; + +const common = require('../common'); +const Countdown = require('../common/countdown'); +const assert = require('assert'); + +// Verify that unhandled rejections always trigger uncaught exceptions instead +// of triggering unhandled rejections. + +const err1 = new Error('One'); +const err2 = new Error( + 'This error originated either by throwing ' + + 'inside of an async function without a catch block, or by rejecting a ' + + 'promise which was not handled with .catch(). The promise rejected with the' + + ' reason "null".' +); +err2.code = 'ERR_UNHANDLED_REJECTION'; +Object.defineProperty(err2, 'name', { + value: 'UnhandledPromiseRejection', + writable: true, + configurable: true +}); + +const errors = [err1, err2]; +const identical = [true, false]; + +const ref = new Promise(() => { + throw err1; +}); +// Explicitly reject `null`. +Promise.reject(null); + +process.on('warning', common.mustNotCall('warning')); +// If we add an unhandledRejection handler, the exception won't be thrown +// process.on('unhandledRejection', common.mustCall(2)); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); +process.on('exit', assert.strictEqual.bind(null, 0)); + +const timer = setTimeout(() => console.log(ref), 1000); + +const counter = new Countdown(2, () => { + clearTimeout(timer); +}); + +process.on('uncaughtException', common.mustCall((err, origin) => { + counter.dec(); + assert.strictEqual(origin, 'unhandledRejection', err); + const knownError = errors.shift(); + assert.strictEqual(err.message, knownError.message); + assert.strictEqual(err.code, knownError.code); + // Check if the errors are reference equal. + assert(identical.shift() ? err === knownError : err !== knownError); +}, 2)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn-no-hook.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn-no-hook.js new file mode 100644 index 00000000..850f327b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn-no-hook.js @@ -0,0 +1,20 @@ +// Flags: --unhandled-rejections=warn +'use strict'; + +const common = require('../common'); + +// Verify that --unhandled-rejections=warn works fine + +new Promise(() => { + throw new Error('One'); +}); + +Promise.reject('test'); + +// Unhandled rejections trigger two warning per rejection. One is the rejection +// reason and the other is a note where this warning is coming from. +process.on('warning', common.mustCall(4)); +process.on('uncaughtException', common.mustNotCall('uncaughtException')); +process.on('rejectionHandled', common.mustNotCall('rejectionHandled')); + +setTimeout(common.mustCall(), 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn.js b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn.js new file mode 100644 index 00000000..f13e6d29 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promise-unhandled-warn.js @@ -0,0 +1,41 @@ +// Flags: --unhandled-rejections=warn +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +// Verify that ignoring unhandled rejection works fine and that no warning is +// logged. + +new Promise(() => { + throw new Error('One'); +}); + +Promise.reject('test'); + +function lookForMeInStackTrace() { + Promise.reject(new class ErrorLike { + constructor() { + Error.captureStackTrace(this); + this.message = 'ErrorLike'; + } + }()); +} +lookForMeInStackTrace(); + +// Unhandled rejections trigger two warning per rejection. One is the rejection +// reason and the other is a note where this warning is coming from. +process.on('warning', common.mustCall((reason) => { + if (reason.message.includes('ErrorLike')) { + assert.match(reason.stack, /lookForMeInStackTrace/); + } +}, 6)); +process.on('uncaughtException', common.mustNotCall('uncaughtException')); +process.on('rejectionHandled', common.mustCall(3)); + +process.on('unhandledRejection', (reason, promise) => { + // Handle promises but still warn! + promise.catch(() => {}); +}); + +setTimeout(common.mustCall(), 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-proxy-rejections.js b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-proxy-rejections.js new file mode 100644 index 00000000..77f2bb65 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-proxy-rejections.js @@ -0,0 +1,28 @@ +// Flags: --unhandled-rejections=none +'use strict'; +const common = require('../common'); + +function throwErr() { + throw new Error('Error from proxy'); +} + +const thorny = new Proxy({}, { + getPrototypeOf: throwErr, + setPrototypeOf: throwErr, + isExtensible: throwErr, + preventExtensions: throwErr, + getOwnPropertyDescriptor: throwErr, + defineProperty: throwErr, + has: throwErr, + get: throwErr, + set: throwErr, + deleteProperty: throwErr, + ownKeys: throwErr, + apply: throwErr, + construct: throwErr +}); + +process.on('warning', common.mustNotCall()); + +// Ensure this doesn't crash +Promise.reject(thorny); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-rejections.js b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-rejections.js new file mode 100644 index 00000000..761923c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-rejections.js @@ -0,0 +1,705 @@ +// Flags: --unhandled-rejections=none +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { inspect } = require('util'); + +const asyncTest = (function() { + let asyncTestsEnabled = false; + let asyncTestLastCheck; + const asyncTestQueue = []; + let asyncTestHandle; + let currentTest = null; + + function fail(error) { + const stack = currentTest ? + `${inspect(error)}\nFrom previous event:\n${currentTest.stack}` : + inspect(error); + + if (currentTest) + process.stderr.write(`'${currentTest.description}' failed\n\n`); + + process.stderr.write(stack); + process.exit(2); + } + + function nextAsyncTest() { + let called = false; + function done(err) { + if (called) return fail(new Error('done called twice')); + called = true; + asyncTestLastCheck = Date.now(); + if (arguments.length > 0) return fail(err); + setTimeout(nextAsyncTest, 10); + } + + if (asyncTestQueue.length) { + const test = asyncTestQueue.shift(); + currentTest = test; + test.action(done); + } else { + clearInterval(asyncTestHandle); + } + } + + return function asyncTest(description, fn) { + const stack = inspect(new Error()).split('\n').slice(1).join('\n'); + asyncTestQueue.push({ + action: fn, + stack, + description + }); + if (!asyncTestsEnabled) { + asyncTestsEnabled = true; + asyncTestLastCheck = Date.now(); + process.on('uncaughtException', fail); + asyncTestHandle = setInterval(function() { + const now = Date.now(); + if (now - asyncTestLastCheck > 10000) { + return fail(new Error('Async test timeout exceeded')); + } + }, 10); + setTimeout(nextAsyncTest, 10); + } + }; + +})(); + +function setupException(fn) { + const listeners = process.listeners('uncaughtException'); + process.removeAllListeners('uncaughtException'); + process.on('uncaughtException', fn); + return function clean() { + process.removeListener('uncaughtException', fn); + listeners.forEach(function(listener) { + process.on('uncaughtException', listener); + }); + }; +} + +function clean() { + process.removeAllListeners('unhandledRejection'); + process.removeAllListeners('rejectionHandled'); +} + +function onUnhandledSucceed(done, predicate) { + clean(); + process.on('unhandledRejection', function(reason, promise) { + try { + predicate(reason, promise); + } catch (e) { + return done(e); + } + done(); + }); +} + +function onUnhandledFail(done) { + clean(); + process.on('unhandledRejection', function(reason, promise) { + done(new Error('unhandledRejection not supposed to be triggered')); + }); + process.on('rejectionHandled', function() { + done(new Error('rejectionHandled not supposed to be triggered')); + }); + setTimeout(function() { + done(); + }, 10); +} + +asyncTest('synchronously rejected promise should trigger' + + ' unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + }); + Promise.reject(e); +}); + +asyncTest('synchronously rejected promise should trigger' + + ' unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + }); + new Promise(function(_, reject) { + reject(e); + }); +}); + +asyncTest('Promise rejected after setImmediate should trigger' + + ' unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + }); + new Promise(function(_, reject) { + setImmediate(function() { + reject(e); + }); + }); +}); + +asyncTest('Promise rejected after setTimeout(,1) should trigger' + + ' unhandled rejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + }); + new Promise(function(_, reject) { + setTimeout(function() { + reject(e); + }, 1); + }); +}); + +asyncTest('Catching a promise rejection after setImmediate is not' + + ' soon enough to stop unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + }); + let _reject; + const promise = new Promise(function(_, reject) { + _reject = reject; + }); + _reject(e); + setImmediate(function() { + promise.then(assert.fail, function() {}); + }); +}); + +asyncTest('When re-throwing new errors in a promise catch, only the' + + ' re-thrown error should hit unhandledRejection', function(done) { + const e = new Error(); + const e2 = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e2); + assert.strictEqual(promise, promise2); + }); + const promise2 = Promise.reject(e).then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + throw e2; + }); +}); + +asyncTest('Test params of unhandledRejection for a synchronously-rejected ' + + 'promise', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, promise); + }); + Promise.reject(e); +}); + +asyncTest('When re-throwing new errors in a promise catch, only the ' + + 're-thrown error should hit unhandledRejection: original promise' + + ' rejected async with setTimeout(,1)', function(done) { + const e = new Error(); + const e2 = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e2); + assert.strictEqual(promise, promise2); + }); + const promise2 = new Promise(function(_, reject) { + setTimeout(function() { + reject(e); + }, 1); + }).then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + throw e2; + }); +}); + +asyncTest('When re-throwing new errors in a promise catch, only the re-thrown' + + ' error should hit unhandledRejection: promise catch attached a' + + ' process.nextTick after rejection', function(done) { + const e = new Error(); + const e2 = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e2); + assert.strictEqual(promise, promise2); + }); + const promise = new Promise(function(_, reject) { + setTimeout(function() { + reject(e); + process.nextTick(function() { + promise2 = promise.then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + throw e2; + }); + }); + }, 1); + }); + let promise2; +}); + +asyncTest( + 'unhandledRejection should not be triggered if a promise catch is' + + ' attached synchronously upon the promise\'s creation', + function(done) { + const e = new Error(); + onUnhandledFail(done); + Promise.reject(e).then(assert.fail, function() {}); + } +); + +asyncTest( + 'unhandledRejection should not be triggered if a promise catch is' + + ' attached synchronously upon the promise\'s creation', + function(done) { + const e = new Error(); + onUnhandledFail(done); + new Promise(function(_, reject) { + reject(e); + }).then(assert.fail, function() {}); + } +); + +asyncTest('Attaching a promise catch in a process.nextTick is soon enough to' + + ' prevent unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + const promise = Promise.reject(e); + process.nextTick(function() { + promise.then(assert.fail, function() {}); + }); +}); + +asyncTest('Attaching a promise catch in a process.nextTick is soon enough to' + + ' prevent unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + const promise = new Promise(function(_, reject) { + reject(e); + }); + process.nextTick(function() { + promise.then(assert.fail, function() {}); + }); +}); + +asyncTest('While inside setImmediate, catching a rejected promise derived ' + + 'from returning a rejected promise in a fulfillment handler ' + + 'prevents unhandledRejection', function(done) { + onUnhandledFail(done); + + setImmediate(function() { + // Reproduces on first tick and inside of setImmediate + Promise + .resolve('resolve') + .then(function() { + return Promise.reject('reject'); + }).catch(function(e) {}); + }); +}); + +// State adaptation tests +asyncTest('catching a promise which is asynchronously rejected (via ' + + 'resolution to an asynchronously-rejected promise) prevents' + + ' unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + Promise.resolve().then(function() { + return new Promise(function(_, reject) { + setTimeout(function() { + reject(e); + }, 1); + }); + }).then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + }); +}); + +asyncTest('Catching a rejected promise derived from throwing in a' + + ' fulfillment handler prevents unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + Promise.resolve().then(function() { + throw e; + }).then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + }); +}); + +asyncTest('Catching a rejected promise derived from returning a' + + ' synchronously-rejected promise in a fulfillment handler' + + ' prevents unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + Promise.resolve().then(function() { + return Promise.reject(e); + }).then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + }); +}); + +asyncTest('A rejected promise derived from returning an' + + ' asynchronously-rejected promise in a fulfillment handler' + + ' does trigger unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, _promise); + }); + const _promise = Promise.resolve().then(function() { + return new Promise(function(_, reject) { + setTimeout(function() { + reject(e); + }, 1); + }); + }); +}); + +asyncTest('A rejected promise derived from throwing in a fulfillment handler' + + ' does trigger unhandledRejection', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, _promise); + }); + const _promise = Promise.resolve().then(function() { + throw e; + }); +}); + +asyncTest( + 'A rejected promise derived from returning a synchronously-rejected' + + ' promise in a fulfillment handler does trigger unhandledRejection', + function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, _promise); + }); + const _promise = Promise.resolve().then(function() { + return Promise.reject(e); + }); + } +); + +// Combinations with Promise.all +asyncTest('Catching the Promise.all() of a collection that includes a ' + + 'rejected promise prevents unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + Promise.all([Promise.reject(e)]).then(assert.fail, function() {}); +}); + +asyncTest( + 'Catching the Promise.all() of a collection that includes a ' + + 'nextTick-async rejected promise prevents unhandledRejection', + function(done) { + const e = new Error(); + onUnhandledFail(done); + let p = new Promise(function(_, reject) { + process.nextTick(function() { + reject(e); + }); + }); + p = Promise.all([p]); + process.nextTick(function() { + p.then(assert.fail, function() {}); + }); + } +); + +asyncTest('Failing to catch the Promise.all() of a collection that includes' + + ' a rejected promise triggers unhandledRejection for the returned' + + ' promise, not the passed promise', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, p); + }); + const p = Promise.all([Promise.reject(e)]); +}); + +asyncTest('Waiting setTimeout(, 10) to catch a promise causes an' + + ' unhandledRejection + rejectionHandled pair', function(done) { + clean(); + const unhandledPromises = []; + const e = new Error(); + process.on('unhandledRejection', function(reason, promise) { + assert.strictEqual(reason, e); + unhandledPromises.push(promise); + }); + process.on('rejectionHandled', function(promise) { + assert.strictEqual(unhandledPromises.length, 1); + assert.strictEqual(unhandledPromises[0], promise); + assert.strictEqual(promise, thePromise); + done(); + }); + + const thePromise = new Promise(function() { + throw e; + }); + setTimeout(function() { + thePromise.then(assert.fail, function(reason) { + assert.strictEqual(reason, e); + }); + }, 10); +}); + +asyncTest('Waiting for some combination of process.nextTick + promise' + + ' microtasks to attach a catch handler is still soon enough to' + + ' prevent unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + + + const a = Promise.reject(e); + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + a.catch(function() {}); + }); + }); + }); + }); +}); + +asyncTest('Waiting for some combination of process.nextTick + promise' + + ' microtasks to attach a catch handler is still soon enough to ' + + 'prevent unhandledRejection: inside setImmediate', function(done) { + const e = new Error(); + onUnhandledFail(done); + + setImmediate(function() { + const a = Promise.reject(e); + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + a.catch(function() {}); + }); + }); + }); + }); + }); +}); + +asyncTest('Waiting for some combination of process.nextTick + promise ' + + 'microtasks to attach a catch handler is still soon enough to ' + + 'prevent unhandledRejection: inside setTimeout', function(done) { + const e = new Error(); + onUnhandledFail(done); + + setTimeout(function() { + const a = Promise.reject(e); + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + a.catch(function() {}); + }); + }); + }); + }); + }, 0); +}); + +asyncTest('Waiting for some combination of promise microtasks + ' + + 'process.nextTick to attach a catch handler is still soon enough' + + ' to prevent unhandledRejection', function(done) { + const e = new Error(); + onUnhandledFail(done); + + + const a = Promise.reject(e); + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + a.catch(function() {}); + }); + }); + }); + }); +}); + +asyncTest( + 'Waiting for some combination of promise microtasks +' + + ' process.nextTick to attach a catch handler is still soon enough' + + ' to prevent unhandledRejection: inside setImmediate', + function(done) { + const e = new Error(); + onUnhandledFail(done); + + setImmediate(function() { + const a = Promise.reject(e); + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + a.catch(function() {}); + }); + }); + }); + }); + }); + } +); + +asyncTest('Waiting for some combination of promise microtasks +' + + ' process.nextTick to attach a catch handler is still soon enough' + + ' to prevent unhandledRejection: inside setTimeout', function(done) { + const e = new Error(); + onUnhandledFail(done); + + setTimeout(function() { + const a = Promise.reject(e); + Promise.resolve().then(function() { + process.nextTick(function() { + Promise.resolve().then(function() { + process.nextTick(function() { + a.catch(function() {}); + }); + }); + }); + }); + }, 0); +}); + +asyncTest('setImmediate + promise microtasks is too late to attach a catch' + + ' handler; unhandledRejection will be triggered in that case.' + + ' (setImmediate before promise creation/rejection)', function(done) { + const e = new Error(); + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, e); + assert.strictEqual(promise, p); + }); + const p = Promise.reject(e); + setImmediate(function() { + Promise.resolve().then(function() { + p.catch(function() {}); + }); + }); +}); + +asyncTest('setImmediate + promise microtasks is too late to attach a catch' + + ' handler; unhandledRejection will be triggered in that case' + + ' (setImmediate before promise creation/rejection)', function(done) { + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, undefined); + assert.strictEqual(promise, p); + }); + setImmediate(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + p.catch(function() {}); + }); + }); + }); + }); + }); + const p = Promise.reject(); +}); + +asyncTest('setImmediate + promise microtasks is too late to attach a catch' + + ' handler; unhandledRejection will be triggered in that case' + + ' (setImmediate after promise creation/rejection)', function(done) { + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, undefined); + assert.strictEqual(promise, p); + }); + const p = Promise.reject(); + setImmediate(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + Promise.resolve().then(function() { + p.catch(function() {}); + }); + }); + }); + }); + }); +}); + +asyncTest('nextTick is immediately scheduled when called inside an event' + + ' handler', function(done) { + clean(); + const e = new Error('error'); + process.on('unhandledRejection', function(reason, promise) { + const order = []; + process.nextTick(function() { + order.push(1); + }); + setTimeout(function() { + order.push(2); + assert.deepStrictEqual([1, 2], order); + done(); + }, 1); + }); + Promise.reject(e); +}); + +asyncTest('Throwing an error inside a rejectionHandled handler goes to' + + ' unhandledException, and does not cause .catch() to throw an ' + + 'exception', function(done) { + clean(); + const e = new Error(); + const e2 = new Error(); + const tearDownException = setupException(function(err) { + assert.strictEqual(err, e2); + tearDownException(); + done(); + }); + process.on('rejectionHandled', function() { + throw e2; + }); + const p = Promise.reject(e); + setTimeout(function() { + try { + p.catch(function() {}); + } catch { + done(new Error('fail')); + } + }, 1); +}); + +asyncTest('Rejected promise inside unhandledRejection allows nextTick loop' + + ' to proceed first', function(done) { + clean(); + Promise.reject(0); + let didCall = false; + process.on('unhandledRejection', () => { + assert(!didCall); + didCall = true; + const promise = Promise.reject(0); + process.nextTick(() => promise.catch(() => done())); + }); +}); + +asyncTest( + 'Promise rejection triggers unhandledRejection immediately', + function(done) { + clean(); + Promise.reject(0); + process.on('unhandledRejection', common.mustCall((err) => { + if (timer) { + clearTimeout(timer); + timer = null; + done(); + } + })); + + let timer = setTimeout(common.mustNotCall(), 10000); + }, +); + +// https://github.com/nodejs/node/issues/30953 +asyncTest( + 'Catching a promise should not take effect on previous promises', + function(done) { + onUnhandledSucceed(done, function(reason, promise) { + assert.strictEqual(reason, '1'); + }); + Promise.reject('1'); + Promise.reject('2').catch(function() {}); + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-symbol-rejections.js b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-symbol-rejections.js new file mode 100644 index 00000000..6ce6808a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promises-unhandled-symbol-rejections.js @@ -0,0 +1,24 @@ +// Flags: --unhandled-rejections=warn +'use strict'; +const common = require('../common'); + +const expectedValueWarning = ['Symbol()']; +const expectedPromiseWarning = ['Unhandled promise rejection. ' + + 'This error originated either by throwing ' + + 'inside of an async function without a catch ' + + 'block, or by rejecting a promise which was ' + + 'not handled with .catch(). To terminate the ' + + 'node process on unhandled promise rejection, ' + + 'use the CLI flag `--unhandled-rejections=strict` (see ' + + 'https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). ' + + '(rejection id: 1)']; + +common.expectWarning({ + UnhandledPromiseRejectionWarning: [ + expectedValueWarning, + expectedPromiseWarning, + ], +}); + +// Ensure this doesn't crash +Promise.reject(Symbol()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-promises-warning-on-unhandled-rejection.js b/packages/secure-exec/tests/node-conformance/parallel/test-promises-warning-on-unhandled-rejection.js new file mode 100644 index 00000000..0d6a7485 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-promises-warning-on-unhandled-rejection.js @@ -0,0 +1,50 @@ +// Flags: --no-warnings --unhandled-rejections=warn +'use strict'; + +// Test that warnings are emitted when a Promise experiences an uncaught +// rejection, and then again if the rejection is handled later on. + +const common = require('../common'); +const assert = require('assert'); + +let b = 0; + +process.on('warning', common.mustCall((warning) => { + switch (b++) { + case 0: + // String rejection error displayed + assert.strictEqual(warning.message, 'This was rejected'); + break; + case 1: + // Warning about rejection not being handled (will be next tick) + assert.strictEqual(warning.name, 'UnhandledPromiseRejectionWarning'); + assert( + /Unhandled promise rejection/.test(warning.message), + 'Expected warning message to contain "Unhandled promise rejection" ' + + `but did not. Had "${warning.message}" instead.` + ); + break; + case 2: + // Number rejection error displayed. Note it's been stringified + assert.strictEqual(warning.message, '42'); + break; + case 3: + // Unhandled rejection warning (won't be handled next tick) + assert.strictEqual(warning.name, 'UnhandledPromiseRejectionWarning'); + assert( + /Unhandled promise rejection/.test(warning.message), + 'Expected warning message to contain "Unhandled promise rejection" ' + + `but did not. Had "${warning.message}" instead.` + ); + break; + case 4: + // Rejection handled asynchronously. + assert.strictEqual(warning.name, 'PromiseRejectionHandledWarning'); + assert(/Promise rejection was handled asynchronously/ + .test(warning.message)); + } +}, 5)); + +const p = Promise.reject('This was rejected'); // Reject with a string +setImmediate(common.mustCall(() => p.catch(() => { }))); +Promise.reject(42); // Reject with a number diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-punycode.js b/packages/secure-exec/tests/node-conformance/parallel/test-punycode.js new file mode 100644 index 00000000..da711aae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-punycode.js @@ -0,0 +1,273 @@ +// Flags: --pending-deprecation + +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); + +const punycodeWarning = + 'The `punycode` module is deprecated. Please use a userland alternative ' + + 'instead.'; +common.expectWarning('DeprecationWarning', punycodeWarning, 'DEP0040'); + +const punycode = require('punycode'); +const assert = require('assert'); + +assert.strictEqual(punycode.encode('ü'), 'tda'); +assert.strictEqual(punycode.encode('Goethe'), 'Goethe-'); +assert.strictEqual(punycode.encode('Bücher'), 'Bcher-kva'); +assert.strictEqual( + punycode.encode( + 'Willst du die Blüthe des frühen, die Früchte des späteren Jahres' + ), + 'Willst du die Blthe des frhen, die Frchte des spteren Jahres-x9e96lkal' +); +assert.strictEqual(punycode.encode('日本語'), 'wgv71a119e'); +assert.strictEqual(punycode.encode('𩸽'), 'x73l'); + +assert.strictEqual(punycode.decode('tda'), 'ü'); +assert.strictEqual(punycode.decode('Goethe-'), 'Goethe'); +assert.strictEqual(punycode.decode('Bcher-kva'), 'Bücher'); +assert.strictEqual( + punycode.decode( + 'Willst du die Blthe des frhen, die Frchte des spteren Jahres-x9e96lkal' + ), + 'Willst du die Blüthe des frühen, die Früchte des späteren Jahres' +); +assert.strictEqual(punycode.decode('wgv71a119e'), '日本語'); +assert.strictEqual(punycode.decode('x73l'), '𩸽'); +assert.throws(() => { + punycode.decode(' '); +}, /^RangeError: Invalid input$/); +assert.throws(() => { + punycode.decode('α-'); +}, /^RangeError: Illegal input >= 0x80 \(not a basic code point\)$/); +assert.throws(() => { + punycode.decode('あ'); +}, /^RangeError: Invalid input$/); + +// http://tools.ietf.org/html/rfc3492#section-7.1 +const tests = [ + // (A) Arabic (Egyptian) + { + encoded: 'egbpdaj6bu4bxfgehfvwxn', + decoded: '\u0644\u064A\u0647\u0645\u0627\u0628\u062A\u0643\u0644\u0645' + + '\u0648\u0634\u0639\u0631\u0628\u064A\u061F' + }, + + // (B) Chinese (simplified) + { + encoded: 'ihqwcrb4cv8a8dqg056pqjye', + decoded: '\u4ED6\u4EEC\u4E3A\u4EC0\u4E48\u4E0D\u8BF4\u4E2D\u6587' + }, + + // (C) Chinese (traditional) + { + encoded: 'ihqwctvzc91f659drss3x8bo0yb', + decoded: '\u4ED6\u5011\u7232\u4EC0\u9EBD\u4E0D\u8AAA\u4E2D\u6587' + }, + + // (D) Czech: Proprostnemluvesky + { + encoded: 'Proprostnemluvesky-uyb24dma41a', + decoded: '\u0050\u0072\u006F\u010D\u0070\u0072\u006F\u0073\u0074\u011B' + + '\u006E\u0065\u006D\u006C\u0075\u0076\u00ED\u010D\u0065\u0073\u006B\u0079' + }, + + // (E) Hebrew + { + encoded: '4dbcagdahymbxekheh6e0a7fei0b', + decoded: '\u05DC\u05DE\u05D4\u05D4\u05DD\u05E4\u05E9\u05D5\u05D8\u05DC' + + '\u05D0\u05DE\u05D3\u05D1\u05E8\u05D9\u05DD\u05E2\u05D1\u05E8\u05D9\u05EA' + }, + + // (F) Hindi (Devanagari) + { + encoded: 'i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd', + decoded: '\u092F\u0939\u0932\u094B\u0917\u0939\u093F\u0928\u094D\u0926' + + '\u0940\u0915\u094D\u092F\u094B\u0902\u0928\u0939\u0940\u0902\u092C' + + '\u094B\u0932\u0938\u0915\u0924\u0947\u0939\u0948\u0902' + }, + + // (G) Japanese (kanji and hiragana) + { + encoded: 'n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa', + decoded: '\u306A\u305C\u307F\u3093\u306A\u65E5\u672C\u8A9E\u3092\u8A71' + + '\u3057\u3066\u304F\u308C\u306A\u3044\u306E\u304B' + }, + + // (H) Korean (Hangul syllables) + { + encoded: '989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879' + + 'ccm6fea98c', + decoded: '\uC138\uACC4\uC758\uBAA8\uB4E0\uC0AC\uB78C\uB4E4\uC774\uD55C' + + '\uAD6D\uC5B4\uB97C\uC774\uD574\uD55C\uB2E4\uBA74\uC5BC\uB9C8\uB098' + + '\uC88B\uC744\uAE4C' + }, + + // (I) Russian (Cyrillic) + { + encoded: 'b1abfaaepdrnnbgefbadotcwatmq2g4l', + decoded: '\u043F\u043E\u0447\u0435\u043C\u0443\u0436\u0435\u043E\u043D' + + '\u0438\u043D\u0435\u0433\u043E\u0432\u043E\u0440\u044F\u0442\u043F' + + '\u043E\u0440\u0443\u0441\u0441\u043A\u0438' + }, + + // (J) Spanish: PorqunopuedensimplementehablarenEspaol + { + encoded: 'PorqunopuedensimplementehablarenEspaol-fmd56a', + decoded: '\u0050\u006F\u0072\u0071\u0075\u00E9\u006E\u006F\u0070\u0075' + + '\u0065\u0064\u0065\u006E\u0073\u0069\u006D\u0070\u006C\u0065\u006D' + + '\u0065\u006E\u0074\u0065\u0068\u0061\u0062\u006C\u0061\u0072\u0065' + + '\u006E\u0045\u0073\u0070\u0061\u00F1\u006F\u006C' + }, + + // (K) Vietnamese: Tisaohkhngth + // chnitingVit + { + encoded: 'TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g', + decoded: '\u0054\u1EA1\u0069\u0073\u0061\u006F\u0068\u1ECD\u006B\u0068' + + '\u00F4\u006E\u0067\u0074\u0068\u1EC3\u0063\u0068\u1EC9\u006E\u00F3' + + '\u0069\u0074\u0069\u1EBF\u006E\u0067\u0056\u0069\u1EC7\u0074' + }, + + // (L) 3B + { + encoded: '3B-ww4c5e180e575a65lsy2b', + decoded: '\u0033\u5E74\u0042\u7D44\u91D1\u516B\u5148\u751F' + }, + + // (M) -with-SUPER-MONKEYS + { + encoded: '-with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n', + decoded: '\u5B89\u5BA4\u5948\u7F8E\u6075\u002D\u0077\u0069\u0074\u0068' + + '\u002D\u0053\u0055\u0050\u0045\u0052\u002D\u004D\u004F\u004E\u004B' + + '\u0045\u0059\u0053' + }, + + // (N) Hello-Another-Way- + { + encoded: 'Hello-Another-Way--fc4qua05auwb3674vfr0b', + decoded: '\u0048\u0065\u006C\u006C\u006F\u002D\u0041\u006E\u006F\u0074' + + '\u0068\u0065\u0072\u002D\u0057\u0061\u0079\u002D\u305D\u308C\u305E' + + '\u308C\u306E\u5834\u6240' + }, + + // (O) 2 + { + encoded: '2-u9tlzr9756bt3uc0v', + decoded: '\u3072\u3068\u3064\u5C4B\u6839\u306E\u4E0B\u0032' + }, + + // (P) MajiKoi5 + { + encoded: 'MajiKoi5-783gue6qz075azm5e', + decoded: '\u004D\u0061\u006A\u0069\u3067\u004B\u006F\u0069\u3059\u308B' + + '\u0035\u79D2\u524D' + }, + + // (Q) de + { + encoded: 'de-jg4avhby1noc0d', + decoded: '\u30D1\u30D5\u30A3\u30FC\u0064\u0065\u30EB\u30F3\u30D0' + }, + + // (R) + { + encoded: 'd9juau41awczczp', + decoded: '\u305D\u306E\u30B9\u30D4\u30FC\u30C9\u3067' + }, + + // (S) -> $1.00 <- + { + encoded: '-> $1.00 <--', + decoded: '\u002D\u003E\u0020\u0024\u0031\u002E\u0030\u0030\u0020\u003C' + + '\u002D' + }, +]; + +let errors = 0; +const handleError = (error, name) => { + console.error( + `FAIL: ${name} expected ${error.expected}, got ${error.actual}` + ); + errors++; +}; + +const regexNonASCII = /[^\x20-\x7E]/; +const testBattery = { + encode: (test) => assert.strictEqual( + punycode.encode(test.decoded), + test.encoded + ), + decode: (test) => assert.strictEqual( + punycode.decode(test.encoded), + test.decoded + ), + toASCII: (test) => assert.strictEqual( + punycode.toASCII(test.decoded), + regexNonASCII.test(test.decoded) ? + `xn--${test.encoded}` : + test.decoded + ), + toUnicode: (test) => assert.strictEqual( + punycode.toUnicode( + regexNonASCII.test(test.decoded) ? + `xn--${test.encoded}` : + test.decoded + ), + regexNonASCII.test(test.decoded) ? + test.decoded.toLowerCase() : + test.decoded + ) +}; + +tests.forEach((testCase) => { + Object.keys(testBattery).forEach((key) => { + try { + testBattery[key](testCase); + } catch (error) { + handleError(error, key); + } + }); +}); + +// BMP code point +assert.strictEqual(punycode.ucs2.encode([0x61]), 'a'); +// Supplementary code point (surrogate pair) +assert.strictEqual(punycode.ucs2.encode([0x1D306]), '\uD834\uDF06'); +// high surrogate +assert.strictEqual(punycode.ucs2.encode([0xD800]), '\uD800'); +// High surrogate followed by non-surrogates +assert.strictEqual(punycode.ucs2.encode([0xD800, 0x61, 0x62]), '\uD800ab'); +// low surrogate +assert.strictEqual(punycode.ucs2.encode([0xDC00]), '\uDC00'); +// Low surrogate followed by non-surrogates +assert.strictEqual(punycode.ucs2.encode([0xDC00, 0x61, 0x62]), '\uDC00ab'); + +assert.strictEqual(errors, 0); + +// test map domain +assert.strictEqual(punycode.toASCII('Bücher@日本語.com'), + 'Bücher@xn--wgv71a119e.com'); +assert.strictEqual(punycode.toUnicode('Bücher@xn--wgv71a119e.com'), + 'Bücher@日本語.com'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-querystring-escape.js b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-escape.js new file mode 100644 index 00000000..5f3ea3ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-escape.js @@ -0,0 +1,41 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const qs = require('querystring'); + +assert.strictEqual(qs.escape(5), '5'); +assert.strictEqual(qs.escape('test'), 'test'); +assert.strictEqual(qs.escape({}), '%5Bobject%20Object%5D'); +assert.strictEqual(qs.escape([5, 10]), '5%2C10'); +assert.strictEqual(qs.escape('Ŋōđĕ'), '%C5%8A%C5%8D%C4%91%C4%95'); +assert.strictEqual(qs.escape('testŊōđĕ'), 'test%C5%8A%C5%8D%C4%91%C4%95'); +assert.strictEqual(qs.escape(`${String.fromCharCode(0xD800 + 1)}test`), + '%F0%90%91%B4est'); + +assert.throws( + () => qs.escape(String.fromCharCode(0xD800 + 1)), + { + code: 'ERR_INVALID_URI', + name: 'URIError', + message: 'URI malformed' + } +); + +// Using toString for objects +assert.strictEqual( + qs.escape({ test: 5, toString: () => 'test', valueOf: () => 10 }), + 'test' +); + +// `toString` is not callable, must throw an error. +// Error message will vary between different JavaScript engines, so only check +// that it is a `TypeError`. +assert.throws(() => qs.escape({ toString: 5 }), TypeError); + +// Should use valueOf instead of non-callable toString. +assert.strictEqual(qs.escape({ toString: 5, valueOf: () => 'test' }), 'test'); + +// Error message will vary between different JavaScript engines, so only check +// that it is a `TypeError`. +assert.throws(() => qs.escape(Symbol('test')), TypeError); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-querystring-maxKeys-non-finite.js b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-maxKeys-non-finite.js new file mode 100644 index 00000000..610c30c7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-maxKeys-non-finite.js @@ -0,0 +1,58 @@ +'use strict'; +// This test was originally written to test a regression +// that was introduced by +// https://github.com/nodejs/node/pull/2288#issuecomment-179543894 +require('../common'); + +const assert = require('assert'); +const parse = require('querystring').parse; + +// Taken from express-js/body-parser +// https://github.com/expressjs/body-parser/blob/ed25264fb494cf0c8bc992b8257092cd4f694d5e/test/urlencoded.js#L636-L651 +function createManyParams(count) { + let str = ''; + + if (count === 0) { + return str; + } + + str += '0=0'; + + for (let i = 1; i < count; i++) { + const n = i.toString(36); + str += `&${n}=${n}`; + } + + return str; +} + +const count = 10000; +const originalMaxLength = 1000; +const params = createManyParams(count); + +// thealphanerd +// 27def4f introduced a change to parse that would cause Infinity +// to be passed to String.prototype.split as an argument for limit +// In this instance split will always return an empty array +// this test confirms that the output of parse is the expected length +// when passed Infinity as the argument for maxKeys +const resultInfinity = parse(params, undefined, undefined, { + maxKeys: Infinity +}); +const resultNaN = parse(params, undefined, undefined, { + maxKeys: NaN +}); +const resultInfinityString = parse(params, undefined, undefined, { + maxKeys: 'Infinity' +}); +const resultNaNString = parse(params, undefined, undefined, { + maxKeys: 'NaN' +}); + +// Non Finite maxKeys should return the length of input +assert.strictEqual(Object.keys(resultInfinity).length, count); +assert.strictEqual(Object.keys(resultNaN).length, count); +// Strings maxKeys should return the maxLength +// defined by parses internals +assert.strictEqual(Object.keys(resultInfinityString).length, originalMaxLength); +assert.strictEqual(Object.keys(resultNaNString).length, originalMaxLength); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-querystring-multichar-separator.js b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-multichar-separator.js new file mode 100644 index 00000000..720733b1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-querystring-multichar-separator.js @@ -0,0 +1,25 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const qs = require('querystring'); + +function check(actual, expected) { + assert(!(actual instanceof Object)); + assert.deepStrictEqual(Object.keys(actual).sort(), + Object.keys(expected).sort()); + Object.keys(expected).forEach(function(key) { + assert.deepStrictEqual(actual[key], expected[key]); + }); +} + +check(qs.parse('foo=>bar&&bar=>baz', '&&', '=>'), + { foo: 'bar', bar: 'baz' }); + +check(qs.stringify({ foo: 'bar', bar: 'baz' }, '&&', '=>'), + 'foo=>bar&&bar=>baz'); + +check(qs.parse('foo==>bar, bar==>baz', ', ', '==>'), + { foo: 'bar', bar: 'baz' }); + +check(qs.stringify({ foo: 'bar', bar: 'baz' }, ', ', '==>'), + 'foo==>bar, bar==>baz'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-querystring.js b/packages/secure-exec/tests/node-conformance/parallel/test-querystring.js new file mode 100644 index 00000000..b24ec5b5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-querystring.js @@ -0,0 +1,480 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const inspect = require('util').inspect; + +// test using assert +const qs = require('querystring'); + +function createWithNoPrototype(properties) { + const noProto = { __proto__: null }; + properties.forEach((property) => { + noProto[property.key] = property.value; + }); + return noProto; +} +// Folding block, commented to pass gjslint +// {{{ +// [ wonkyQS, canonicalQS, obj ] +const qsTestCases = [ + ['__proto__=1', + '__proto__=1', + createWithNoPrototype([{ key: '__proto__', value: '1' }])], + ['__defineGetter__=asdf', + '__defineGetter__=asdf', + JSON.parse('{"__defineGetter__":"asdf"}')], + ['foo=918854443121279438895193', + 'foo=918854443121279438895193', + { 'foo': '918854443121279438895193' }], + ['foo=bar', 'foo=bar', { 'foo': 'bar' }], + ['foo=bar&foo=quux', 'foo=bar&foo=quux', { 'foo': ['bar', 'quux'] }], + ['foo=1&bar=2', 'foo=1&bar=2', { 'foo': '1', 'bar': '2' }], + ['my+weird+field=q1%212%22%27w%245%267%2Fz8%29%3F', + 'my%20weird%20field=q1!2%22\'w%245%267%2Fz8)%3F', + { 'my weird field': 'q1!2"\'w$5&7/z8)?' }], + ['foo%3Dbaz=bar', 'foo%3Dbaz=bar', { 'foo=baz': 'bar' }], + ['foo=baz=bar', 'foo=baz%3Dbar', { 'foo': 'baz=bar' }], + ['str=foo&arr=1&arr=2&arr=3&somenull=&undef=', + 'str=foo&arr=1&arr=2&arr=3&somenull=&undef=', + { 'str': 'foo', + 'arr': ['1', '2', '3'], + 'somenull': '', + 'undef': '' }], + [' foo = bar ', '%20foo%20=%20bar%20', { ' foo ': ' bar ' }], + ['foo=%zx', 'foo=%25zx', { 'foo': '%zx' }], + ['foo=%EF%BF%BD', 'foo=%EF%BF%BD', { 'foo': '\ufffd' }], + // See: https://github.com/joyent/node/issues/1707 + ['hasOwnProperty=x&toString=foo&valueOf=bar&__defineGetter__=baz', + 'hasOwnProperty=x&toString=foo&valueOf=bar&__defineGetter__=baz', + { hasOwnProperty: 'x', + toString: 'foo', + valueOf: 'bar', + __defineGetter__: 'baz' }], + // See: https://github.com/joyent/node/issues/3058 + ['foo&bar=baz', 'foo=&bar=baz', { foo: '', bar: 'baz' }], + ['a=b&c&d=e', 'a=b&c=&d=e', { a: 'b', c: '', d: 'e' }], + ['a=b&c=&d=e', 'a=b&c=&d=e', { a: 'b', c: '', d: 'e' }], + ['a=b&=c&d=e', 'a=b&=c&d=e', { 'a': 'b', '': 'c', 'd': 'e' }], + ['a=b&=&c=d', 'a=b&=&c=d', { 'a': 'b', '': '', 'c': 'd' }], + ['&&foo=bar&&', 'foo=bar', { foo: 'bar' }], + ['&', '', {}], + ['&&&&', '', {}], + ['&=&', '=', { '': '' }], + ['&=&=', '=&=', { '': [ '', '' ] }], + ['=', '=', { '': '' }], + ['+', '%20=', { ' ': '' }], + ['+=', '%20=', { ' ': '' }], + ['+&', '%20=', { ' ': '' }], + ['=+', '=%20', { '': ' ' }], + ['+=&', '%20=', { ' ': '' }], + ['a&&b', 'a=&b=', { 'a': '', 'b': '' }], + ['a=a&&b=b', 'a=a&b=b', { 'a': 'a', 'b': 'b' }], + ['&a', 'a=', { 'a': '' }], + ['&=', '=', { '': '' }], + ['a&a&', 'a=&a=', { a: [ '', '' ] }], + ['a&a&a&', 'a=&a=&a=', { a: [ '', '', '' ] }], + ['a&a&a&a&', 'a=&a=&a=&a=', { a: [ '', '', '', '' ] }], + ['a=&a=value&a=', 'a=&a=value&a=', { a: [ '', 'value', '' ] }], + ['foo+bar=baz+quux', 'foo%20bar=baz%20quux', { 'foo bar': 'baz quux' }], + ['+foo=+bar', '%20foo=%20bar', { ' foo': ' bar' }], + ['a+', 'a%20=', { 'a ': '' }], + ['=a+', '=a%20', { '': 'a ' }], + ['a+&', 'a%20=', { 'a ': '' }], + ['=a+&', '=a%20', { '': 'a ' }], + ['%20+', '%20%20=', { ' ': '' }], + ['=%20+', '=%20%20', { '': ' ' }], + ['%20+&', '%20%20=', { ' ': '' }], + ['=%20+&', '=%20%20', { '': ' ' }], + [null, '', {}], + [undefined, '', {}], +]; + +// [ wonkyQS, canonicalQS, obj ] +const qsColonTestCases = [ + ['foo:bar', 'foo:bar', { 'foo': 'bar' }], + ['foo:bar;foo:quux', 'foo:bar;foo:quux', { 'foo': ['bar', 'quux'] }], + ['foo:1&bar:2;baz:quux', + 'foo:1%26bar%3A2;baz:quux', + { 'foo': '1&bar:2', 'baz': 'quux' }], + ['foo%3Abaz:bar', 'foo%3Abaz:bar', { 'foo:baz': 'bar' }], + ['foo:baz:bar', 'foo:baz%3Abar', { 'foo': 'baz:bar' }], +]; + +// [wonkyObj, qs, canonicalObj] +function extendedFunction() {} +extendedFunction.prototype = { a: 'b' }; +const qsWeirdObjects = [ + // eslint-disable-next-line node-core/no-unescaped-regexp-dot + [{ regexp: /./g }, 'regexp=', { 'regexp': '' }], + // eslint-disable-next-line node-core/no-unescaped-regexp-dot + [{ regexp: new RegExp('.', 'g') }, 'regexp=', { 'regexp': '' }], + [{ fn: () => {} }, 'fn=', { 'fn': '' }], + [{ fn: new Function('') }, 'fn=', { 'fn': '' }], + [{ math: Math }, 'math=', { 'math': '' }], + [{ e: extendedFunction }, 'e=', { 'e': '' }], + [{ d: new Date() }, 'd=', { 'd': '' }], + [{ d: Date }, 'd=', { 'd': '' }], + [ + { f: new Boolean(false), t: new Boolean(true) }, + 'f=&t=', + { 'f': '', 't': '' }, + ], + [{ f: false, t: true }, 'f=false&t=true', { 'f': 'false', 't': 'true' }], + [{ n: null }, 'n=', { 'n': '' }], + [{ nan: NaN }, 'nan=', { 'nan': '' }], + [{ inf: Infinity }, 'inf=', { 'inf': '' }], + [{ a: [], b: [] }, '', {}], + [{ a: 1, b: [] }, 'a=1', { 'a': '1' }], +]; +// }}} + +const vm = require('vm'); +const foreignObject = vm.runInNewContext('({"foo": ["bar", "baz"]})'); + +const qsNoMungeTestCases = [ + ['', {}], + ['foo=bar&foo=baz', { 'foo': ['bar', 'baz'] }], + ['foo=bar&foo=baz', foreignObject], + ['blah=burp', { 'blah': 'burp' }], + ['a=!-._~\'()*', { 'a': '!-._~\'()*' }], + ['a=abcdefghijklmnopqrstuvwxyz', { 'a': 'abcdefghijklmnopqrstuvwxyz' }], + ['a=ABCDEFGHIJKLMNOPQRSTUVWXYZ', { 'a': 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' }], + ['a=0123456789', { 'a': '0123456789' }], + ['gragh=1&gragh=3&goo=2', { 'gragh': ['1', '3'], 'goo': '2' }], + ['frappucino=muffin&goat%5B%5D=scone&pond=moose', + { 'frappucino': 'muffin', 'goat[]': 'scone', 'pond': 'moose' }], + ['trololol=yes&lololo=no', { 'trololol': 'yes', 'lololo': 'no' }], +]; + +const qsUnescapeTestCases = [ + ['there is nothing to unescape here', + 'there is nothing to unescape here'], + ['there%20are%20several%20spaces%20that%20need%20to%20be%20unescaped', + 'there are several spaces that need to be unescaped'], + ['there%2Qare%0-fake%escaped values in%%%%this%9Hstring', + 'there%2Qare%0-fake%escaped values in%%%%this%9Hstring'], + ['%20%21%22%23%24%25%26%27%28%29%2A%2B%2C%2D%2E%2F%30%31%32%33%34%35%36%37', + ' !"#$%&\'()*+,-./01234567'], + ['%%2a', '%*'], + ['%2sf%2a', '%2sf*'], + ['%2%2af%2a', '%2*f*'], +]; + +assert.strictEqual(qs.parse('id=918854443121279438895193').id, + '918854443121279438895193'); + +function check(actual, expected, input) { + assert(!(actual instanceof Object)); + const actualKeys = Object.keys(actual).sort(); + const expectedKeys = Object.keys(expected).sort(); + let msg; + if (typeof input === 'string') { + msg = `Input: ${inspect(input)}\n` + + `Actual keys: ${inspect(actualKeys)}\n` + + `Expected keys: ${inspect(expectedKeys)}`; + } + assert.deepStrictEqual(actualKeys, expectedKeys, msg); + expectedKeys.forEach((key) => { + if (typeof input === 'string') { + msg = `Input: ${inspect(input)}\n` + + `Key: ${inspect(key)}\n` + + `Actual value: ${inspect(actual[key])}\n` + + `Expected value: ${inspect(expected[key])}`; + } else { + msg = undefined; + } + assert.deepStrictEqual(actual[key], expected[key], msg); + }); +} + +// Test that the canonical qs is parsed properly. +qsTestCases.forEach((testCase) => { + check(qs.parse(testCase[0]), testCase[2], testCase[0]); +}); + +// Test that the colon test cases can do the same +qsColonTestCases.forEach((testCase) => { + check(qs.parse(testCase[0], ';', ':'), testCase[2], testCase[0]); +}); + +// Test the weird objects, that they get parsed properly +qsWeirdObjects.forEach((testCase) => { + check(qs.parse(testCase[1]), testCase[2], testCase[1]); +}); + +qsNoMungeTestCases.forEach((testCase) => { + assert.deepStrictEqual(qs.stringify(testCase[1], '&', '='), testCase[0]); +}); + +// Test the nested qs-in-qs case +{ + const f = qs.parse('a=b&q=x%3Dy%26y%3Dz'); + check(f, createWithNoPrototype([ + { key: 'a', value: 'b' }, + { key: 'q', value: 'x=y&y=z' }, + ])); + + f.q = qs.parse(f.q); + const expectedInternal = createWithNoPrototype([ + { key: 'x', value: 'y' }, + { key: 'y', value: 'z' }, + ]); + check(f.q, expectedInternal); +} + +// nested in colon +{ + const f = qs.parse('a:b;q:x%3Ay%3By%3Az', ';', ':'); + check(f, createWithNoPrototype([ + { key: 'a', value: 'b' }, + { key: 'q', value: 'x:y;y:z' }, + ])); + f.q = qs.parse(f.q, ';', ':'); + const expectedInternal = createWithNoPrototype([ + { key: 'x', value: 'y' }, + { key: 'y', value: 'z' }, + ]); + check(f.q, expectedInternal); +} + +// Now test stringifying + +// basic +qsTestCases.forEach((testCase) => { + assert.strictEqual(qs.stringify(testCase[2]), testCase[1]); +}); + +qsColonTestCases.forEach((testCase) => { + assert.strictEqual(qs.stringify(testCase[2], ';', ':'), testCase[1]); +}); + +qsWeirdObjects.forEach((testCase) => { + assert.strictEqual(qs.stringify(testCase[0]), testCase[1]); +}); + +// BigInt values + +assert.strictEqual(qs.stringify({ foo: 2n ** 1023n }), + 'foo=' + 2n ** 1023n); +assert.strictEqual(qs.stringify([0n, 1n, 2n]), + '0=0&1=1&2=2'); + +assert.strictEqual(qs.stringify({ foo: 2n ** 1023n }, + null, + null, + { encodeURIComponent: (c) => c }), + 'foo=' + 2n ** 1023n); +assert.strictEqual(qs.stringify([0n, 1n, 2n], + null, + null, + { encodeURIComponent: (c) => c }), + '0=0&1=1&2=2'); + +// Invalid surrogate pair throws URIError +assert.throws( + () => qs.stringify({ foo: '\udc00' }), + { + code: 'ERR_INVALID_URI', + name: 'URIError', + message: 'URI malformed' + } +); + +// Coerce numbers to string +assert.strictEqual(qs.stringify({ foo: 0 }), 'foo=0'); +assert.strictEqual(qs.stringify({ foo: -0 }), 'foo=0'); +assert.strictEqual(qs.stringify({ foo: 3 }), 'foo=3'); +assert.strictEqual(qs.stringify({ foo: -72.42 }), 'foo=-72.42'); +assert.strictEqual(qs.stringify({ foo: NaN }), 'foo='); +assert.strictEqual(qs.stringify({ foo: 1e21 }), 'foo=1e%2B21'); +assert.strictEqual(qs.stringify({ foo: Infinity }), 'foo='); + +// nested +{ + const f = qs.stringify({ + a: 'b', + q: qs.stringify({ + x: 'y', + y: 'z' + }) + }); + assert.strictEqual(f, 'a=b&q=x%3Dy%26y%3Dz'); +} + +qs.parse(undefined); // Should not throw. + +// nested in colon +{ + const f = qs.stringify({ + a: 'b', + q: qs.stringify({ + x: 'y', + y: 'z' + }, ';', ':') + }, ';', ':'); + assert.strictEqual(f, 'a:b;q:x%3Ay%3By%3Az'); +} + +// empty string +assert.strictEqual(qs.stringify(), ''); +assert.strictEqual(qs.stringify(0), ''); +assert.strictEqual(qs.stringify([]), ''); +assert.strictEqual(qs.stringify(null), ''); +assert.strictEqual(qs.stringify(true), ''); + +check(qs.parse(), {}); + +// empty sep +check(qs.parse('a', []), { a: '' }); + +// empty eq +check(qs.parse('a', null, []), { '': 'a' }); + +// Test limiting +assert.strictEqual( + Object.keys(qs.parse('a=1&b=1&c=1', null, null, { maxKeys: 1 })).length, + 1); + +// Test limiting with a case that starts from `&` +assert.strictEqual( + Object.keys(qs.parse('&a', null, null, { maxKeys: 1 })).length, + 0); + +// Test removing limit +{ + function testUnlimitedKeys() { + const query = {}; + + for (let i = 0; i < 2000; i++) query[i] = i; + + const url = qs.stringify(query); + + assert.strictEqual( + Object.keys(qs.parse(url, null, null, { maxKeys: 0 })).length, + 2000); + } + + testUnlimitedKeys(); +} + +{ + const b = qs.unescapeBuffer('%d3%f2Ug%1f6v%24%5e%98%cb' + + '%0d%ac%a2%2f%9d%eb%d8%a2%e6'); + // + assert.strictEqual(b[0], 0xd3); + assert.strictEqual(b[1], 0xf2); + assert.strictEqual(b[2], 0x55); + assert.strictEqual(b[3], 0x67); + assert.strictEqual(b[4], 0x1f); + assert.strictEqual(b[5], 0x36); + assert.strictEqual(b[6], 0x76); + assert.strictEqual(b[7], 0x24); + assert.strictEqual(b[8], 0x5e); + assert.strictEqual(b[9], 0x98); + assert.strictEqual(b[10], 0xcb); + assert.strictEqual(b[11], 0x0d); + assert.strictEqual(b[12], 0xac); + assert.strictEqual(b[13], 0xa2); + assert.strictEqual(b[14], 0x2f); + assert.strictEqual(b[15], 0x9d); + assert.strictEqual(b[16], 0xeb); + assert.strictEqual(b[17], 0xd8); + assert.strictEqual(b[18], 0xa2); + assert.strictEqual(b[19], 0xe6); +} + +assert.strictEqual(qs.unescapeBuffer('a+b', true).toString(), 'a b'); +assert.strictEqual(qs.unescapeBuffer('a+b').toString(), 'a+b'); +assert.strictEqual(qs.unescapeBuffer('a%').toString(), 'a%'); +assert.strictEqual(qs.unescapeBuffer('a%2').toString(), 'a%2'); +assert.strictEqual(qs.unescapeBuffer('a%20').toString(), 'a '); +assert.strictEqual(qs.unescapeBuffer('a%2g').toString(), 'a%2g'); +assert.strictEqual(qs.unescapeBuffer('a%%').toString(), 'a%%'); + +// Test invalid encoded string +check(qs.parse('%\u0100=%\u0101'), { '%Ā': '%ā' }); + +// Test custom decode +{ + function demoDecode(str) { + return str + str; + } + + check( + qs.parse('a=a&b=b&c=c', null, null, { decodeURIComponent: demoDecode }), + { aa: 'aa', bb: 'bb', cc: 'cc' }); + check( + qs.parse('a=a&b=b&c=c', null, '==', { decodeURIComponent: (str) => str }), + { 'a=a': '', 'b=b': '', 'c=c': '' }); +} + +// Test QueryString.unescape +{ + function errDecode(str) { + throw new Error('To jump to the catch scope'); + } + + check(qs.parse('a=a', null, null, { decodeURIComponent: errDecode }), + { a: 'a' }); +} + +// Test custom encode +{ + function demoEncode(str) { + return str[0]; + } + + const obj = { aa: 'aa', bb: 'bb', cc: 'cc' }; + assert.strictEqual( + qs.stringify(obj, null, null, { encodeURIComponent: demoEncode }), + 'a=a&b=b&c=c'); +} + +// Test custom encode for different types +{ + const obj = { number: 1, bigint: 2n, true: true, false: false, object: {} }; + assert.strictEqual( + qs.stringify(obj, null, null, { encodeURIComponent: (v) => v }), + 'number=1&bigint=2&true=true&false=false&object='); +} + +// Test QueryString.unescapeBuffer +qsUnescapeTestCases.forEach((testCase) => { + assert.strictEqual(qs.unescape(testCase[0]), testCase[1]); + assert.strictEqual(qs.unescapeBuffer(testCase[0]).toString(), testCase[1]); +}); + +// Test overriding .unescape +{ + const prevUnescape = qs.unescape; + qs.unescape = (str) => { + return str.replace(/o/g, '_'); + }; + check( + qs.parse('foo=bor'), + createWithNoPrototype([{ key: 'f__', value: 'b_r' }])); + qs.unescape = prevUnescape; +} +// Test separator and "equals" parsing order +check(qs.parse('foo&bar', '&', '&'), { foo: '', bar: '' }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask-uncaught-asynchooks.js b/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask-uncaught-asynchooks.js new file mode 100644 index 00000000..35b3d9fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask-uncaught-asynchooks.js @@ -0,0 +1,36 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const async_hooks = require('async_hooks'); + +// Regression test for https://github.com/nodejs/node/issues/30080: +// An uncaught exception inside a queueMicrotask callback should not lead +// to multiple after() calls for it. + +let µtaskId; +const events = []; + +async_hooks.createHook({ + init(id, type, triggerId, resource) { + if (type === 'Microtask') { + µtaskId = id; + events.push('init'); + } + }, + before(id) { + if (id === µtaskId) events.push('before'); + }, + after(id) { + if (id === µtaskId) events.push('after'); + }, + destroy(id) { + if (id === µtaskId) events.push('destroy'); + } +}).enable(); + +queueMicrotask(() => { throw new Error(); }); + +process.on('uncaughtException', common.mustCall()); +process.on('exit', () => { + assert.deepStrictEqual(events, ['init', 'after', 'before', 'destroy']); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask.js b/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask.js new file mode 100644 index 00000000..f0eb4364 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-queue-microtask.js @@ -0,0 +1,60 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); + +assert.strictEqual(typeof queueMicrotask, 'function'); + +[ + undefined, + null, + 0, + 'x = 5', +].forEach((t) => { + assert.throws(common.mustCall(() => { + queueMicrotask(t); + }), { + code: 'ERR_INVALID_ARG_TYPE', + }); +}); + +{ + let called = false; + queueMicrotask(common.mustCall(() => { + called = true; + })); + assert.strictEqual(called, false); +} + +queueMicrotask(common.mustCall(function() { + assert.strictEqual(arguments.length, 0); +}), 'x', 'y'); + +{ + const q = []; + Promise.resolve().then(() => q.push('a')); + queueMicrotask(common.mustCall(() => q.push('b'))); + Promise.reject().catch(() => q.push('c')); + + queueMicrotask(common.mustCall(() => { + assert.deepStrictEqual(q, ['a', 'b', 'c']); + })); +} + +const eq = []; +process.on('uncaughtException', (e) => { + eq.push(e); +}); + +process.on('exit', () => { + assert.strictEqual(eq.length, 2); + assert.strictEqual(eq[0].message, 'E1'); + assert.strictEqual( + eq[1].message, 'Class constructor cannot be invoked without \'new\''); +}); + +queueMicrotask(common.mustCall(() => { + throw new Error('E1'); +})); + +queueMicrotask(class {}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-listen-defaults.js b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-listen-defaults.js new file mode 100644 index 00000000..598eac76 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-listen-defaults.js @@ -0,0 +1,74 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const { hasQuic } = require('../common'); + +const { + describe, + it, +} = require('node:test'); + +describe('quic internal endpoint listen defaults', { skip: !hasQuic }, async () => { + const { + ok, + strictEqual, + throws, + } = require('node:assert'); + + const { + SocketAddress, + } = require('net'); + + const { + QuicEndpoint, + } = require('internal/quic/quic'); + + it('are reasonable and work as expected', async () => { + const endpoint = new QuicEndpoint({ + onsession() {}, + }); + + ok(!endpoint.state.isBound); + ok(!endpoint.state.isReceiving); + ok(!endpoint.state.isListening); + + strictEqual(endpoint.address, undefined); + + throws(() => endpoint.listen(123), { + code: 'ERR_INVALID_ARG_TYPE', + }); + + endpoint.listen(); + throws(() => endpoint.listen(), { + code: 'ERR_INVALID_STATE', + }); + + ok(endpoint.state.isBound); + ok(endpoint.state.isReceiving); + ok(endpoint.state.isListening); + + const address = endpoint.address; + ok(address instanceof SocketAddress); + + strictEqual(address.address, '127.0.0.1'); + strictEqual(address.family, 'ipv4'); + strictEqual(address.flowlabel, 0); + ok(address.port !== 0); + + ok(!endpoint.destroyed); + endpoint.destroy(); + strictEqual(endpoint.closed, endpoint.close()); + await endpoint.closed; + ok(endpoint.destroyed); + + throws(() => endpoint.listen(), { + code: 'ERR_INVALID_STATE', + }); + throws(() => { endpoint.busy = true; }, { + code: 'ERR_INVALID_STATE', + }); + await endpoint[Symbol.asyncDispose](); + + strictEqual(endpoint.address, undefined); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-options.js new file mode 100644 index 00000000..b9ebaa0f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-options.js @@ -0,0 +1,222 @@ +// Flags: --expose-internals +'use strict'; + +const { hasQuic } = require('../common'); + +const { + describe, + it, +} = require('node:test'); + +describe('quic internal endpoint options', { skip: !hasQuic }, async () => { + const { + strictEqual, + throws, + } = require('node:assert'); + + const { + QuicEndpoint, + } = require('internal/quic/quic'); + + const { + inspect, + } = require('util'); + + it('invalid options', async () => { + ['a', null, false, NaN].forEach((i) => { + throws(() => new QuicEndpoint(i), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + }); + + it('valid options', async () => { + // Just Works... using all defaults + new QuicEndpoint(); + }); + + it('various cases', async () => { + const cases = [ + { + key: 'retryTokenExpiration', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'tokenExpiration', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'maxConnectionsPerHost', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'maxConnectionsTotal', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'maxStatelessResetsPerHost', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'addressLRUSize', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'maxRetries', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'maxPayloadSize', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'unacknowledgedPacketThreshold', + valid: [ + 1, 10, 100, 1000, 10000, 10000n, + ], + invalid: [-1, -1n, 'a', null, false, true, {}, [], () => {}] + }, + { + key: 'validateAddress', + valid: [true, false, 0, 1, 'a'], + invalid: [], + }, + { + key: 'disableStatelessReset', + valid: [true, false, 0, 1, 'a'], + invalid: [], + }, + { + key: 'ipv6Only', + valid: [true, false, 0, 1, 'a'], + invalid: [], + }, + { + key: 'cc', + valid: [ + QuicEndpoint.CC_ALGO_RENO, + QuicEndpoint.CC_ALGO_CUBIC, + QuicEndpoint.CC_ALGO_BBR, + QuicEndpoint.CC_ALGO_RENO_STR, + QuicEndpoint.CC_ALGO_CUBIC_STR, + QuicEndpoint.CC_ALGO_BBR_STR, + ], + invalid: [-1, 4, 1n, 'a', null, false, true, {}, [], () => {}], + }, + { + key: 'udpReceiveBufferSize', + valid: [0, 1, 2, 3, 4, 1000], + invalid: [-1, 'a', null, false, true, {}, [], () => {}], + }, + { + key: 'udpSendBufferSize', + valid: [0, 1, 2, 3, 4, 1000], + invalid: [-1, 'a', null, false, true, {}, [], () => {}], + }, + { + key: 'udpTTL', + valid: [0, 1, 2, 3, 4, 255], + invalid: [-1, 256, 'a', null, false, true, {}, [], () => {}], + }, + { + key: 'resetTokenSecret', + valid: [ + new Uint8Array(16), + new Uint16Array(8), + new Uint32Array(4), + ], + invalid: [ + 'a', null, false, true, {}, [], () => {}, + new Uint8Array(15), + new Uint8Array(17), + new ArrayBuffer(16), + ], + }, + { + key: 'tokenSecret', + valid: [ + new Uint8Array(16), + new Uint16Array(8), + new Uint32Array(4), + ], + invalid: [ + 'a', null, false, true, {}, [], () => {}, + new Uint8Array(15), + new Uint8Array(17), + new ArrayBuffer(16), + ], + }, + { + // Unknown options are ignored entirely for any value type + key: 'ignored', + valid: ['a', null, false, true, {}, [], () => {}], + invalid: [], + }, + ]; + + for (const { key, valid, invalid } of cases) { + for (const value of valid) { + const options = {}; + options[key] = value; + new QuicEndpoint(options); + } + + for (const value of invalid) { + const options = {}; + options[key] = value; + throws(() => new QuicEndpoint(options), { + code: 'ERR_INVALID_ARG_VALUE', + }); + } + } + }); + + it('endpoint can be ref/unrefed without error', async () => { + const endpoint = new QuicEndpoint(); + endpoint.unref(); + endpoint.ref(); + endpoint.close(); + await endpoint.closed; + }); + + it('endpoint can be inspected', async () => { + const endpoint = new QuicEndpoint({}); + strictEqual(typeof inspect(endpoint), 'string'); + endpoint.close(); + await endpoint.closed; + }); + + it('endpoint with object address', () => { + new QuicEndpoint({ + address: { host: '127.0.0.1:0' }, + }); + throws(() => new QuicEndpoint({ address: '127.0.0.1:0' }), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-stats-state.js b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-stats-state.js new file mode 100644 index 00000000..f0302d27 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-endpoint-stats-state.js @@ -0,0 +1,228 @@ +// Flags: --expose-internals +'use strict'; + +const { hasQuic } = require('../common'); + +const { + describe, + it, +} = require('node:test'); + +describe('quic internal endpoint stats and state', { skip: !hasQuic }, () => { + const { + QuicEndpoint, + QuicStreamState, + QuicStreamStats, + QuicSessionState, + QuicSessionStats, + } = require('internal/quic/quic'); + + const { + kFinishClose, + kPrivateConstructor, + } = require('internal/quic/symbols'); + + const { + inspect, + } = require('util'); + + const { + deepStrictEqual, + strictEqual, + throws, + } = require('node:assert'); + + it('endpoint state', () => { + const endpoint = new QuicEndpoint(); + + strictEqual(endpoint.state.isBound, false); + strictEqual(endpoint.state.isReceiving, false); + strictEqual(endpoint.state.isListening, false); + strictEqual(endpoint.state.isClosing, false); + strictEqual(endpoint.state.isBusy, false); + strictEqual(endpoint.state.pendingCallbacks, 0n); + + deepStrictEqual(JSON.parse(JSON.stringify(endpoint.state)), { + isBound: false, + isReceiving: false, + isListening: false, + isClosing: false, + isBusy: false, + pendingCallbacks: '0', + }); + + endpoint.busy = true; + strictEqual(endpoint.state.isBusy, true); + endpoint.busy = false; + strictEqual(endpoint.state.isBusy, false); + + it('state can be inspected without errors', () => { + strictEqual(typeof inspect(endpoint.state), 'string'); + }); + }); + + it('state is not readable after close', () => { + const endpoint = new QuicEndpoint(); + endpoint.state[kFinishClose](); + throws(() => endpoint.state.isBound, { + name: 'Error', + }); + }); + + it('state constructor argument is ArrayBuffer', () => { + const endpoint = new QuicEndpoint(); + const Cons = endpoint.state.constructor; + throws(() => new Cons(kPrivateConstructor, 1), { + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + it('endpoint stats', () => { + const endpoint = new QuicEndpoint(); + + strictEqual(typeof endpoint.stats.isConnected, 'boolean'); + strictEqual(typeof endpoint.stats.createdAt, 'bigint'); + strictEqual(typeof endpoint.stats.destroyedAt, 'bigint'); + strictEqual(typeof endpoint.stats.bytesReceived, 'bigint'); + strictEqual(typeof endpoint.stats.bytesSent, 'bigint'); + strictEqual(typeof endpoint.stats.packetsReceived, 'bigint'); + strictEqual(typeof endpoint.stats.packetsSent, 'bigint'); + strictEqual(typeof endpoint.stats.serverSessions, 'bigint'); + strictEqual(typeof endpoint.stats.clientSessions, 'bigint'); + strictEqual(typeof endpoint.stats.serverBusyCount, 'bigint'); + strictEqual(typeof endpoint.stats.retryCount, 'bigint'); + strictEqual(typeof endpoint.stats.versionNegotiationCount, 'bigint'); + strictEqual(typeof endpoint.stats.statelessResetCount, 'bigint'); + strictEqual(typeof endpoint.stats.immediateCloseCount, 'bigint'); + + deepStrictEqual(Object.keys(endpoint.stats.toJSON()), [ + 'connected', + 'createdAt', + 'destroyedAt', + 'bytesReceived', + 'bytesSent', + 'packetsReceived', + 'packetsSent', + 'serverSessions', + 'clientSessions', + 'serverBusyCount', + 'retryCount', + 'versionNegotiationCount', + 'statelessResetCount', + 'immediateCloseCount', + ]); + + it('stats can be inspected without errors', () => { + strictEqual(typeof inspect(endpoint.stats), 'string'); + }); + }); + + it('stats are still readble after close', () => { + const endpoint = new QuicEndpoint(); + strictEqual(typeof endpoint.stats.toJSON(), 'object'); + endpoint.stats[kFinishClose](); + strictEqual(endpoint.stats.isConnected, false); + strictEqual(typeof endpoint.stats.destroyedAt, 'bigint'); + strictEqual(typeof endpoint.stats.toJSON(), 'object'); + }); + + it('stats constructor argument is ArrayBuffer', () => { + const endpoint = new QuicEndpoint(); + const Cons = endpoint.stats.constructor; + throws(() => new Cons(kPrivateConstructor, 1), { + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + + // TODO(@jasnell): The following tests are largely incomplete. + // This is largely here to boost the code coverage numbers + // temporarily while the rest of the functionality is being + // implemented. + it('stream and session states', () => { + const streamState = new QuicStreamState(kPrivateConstructor, new ArrayBuffer(1024)); + const sessionState = new QuicSessionState(kPrivateConstructor, new ArrayBuffer(1024)); + + strictEqual(streamState.finSent, false); + strictEqual(streamState.finReceived, false); + strictEqual(streamState.readEnded, false); + strictEqual(streamState.writeEnded, false); + strictEqual(streamState.destroyed, false); + strictEqual(streamState.paused, false); + strictEqual(streamState.reset, false); + strictEqual(streamState.hasReader, false); + strictEqual(streamState.wantsBlock, false); + strictEqual(streamState.wantsHeaders, false); + strictEqual(streamState.wantsReset, false); + strictEqual(streamState.wantsTrailers, false); + + strictEqual(sessionState.hasPathValidationListener, false); + strictEqual(sessionState.hasVersionNegotiationListener, false); + strictEqual(sessionState.hasDatagramListener, false); + strictEqual(sessionState.hasSessionTicketListener, false); + strictEqual(sessionState.isClosing, false); + strictEqual(sessionState.isGracefulClose, false); + strictEqual(sessionState.isSilentClose, false); + strictEqual(sessionState.isStatelessReset, false); + strictEqual(sessionState.isDestroyed, false); + strictEqual(sessionState.isHandshakeCompleted, false); + strictEqual(sessionState.isHandshakeConfirmed, false); + strictEqual(sessionState.isStreamOpenAllowed, false); + strictEqual(sessionState.isPrioritySupported, false); + strictEqual(sessionState.isWrapped, false); + strictEqual(sessionState.lastDatagramId, 0n); + + strictEqual(typeof streamState.toJSON(), 'object'); + strictEqual(typeof sessionState.toJSON(), 'object'); + strictEqual(typeof inspect(streamState), 'string'); + strictEqual(typeof inspect(sessionState), 'string'); + }); + + it('stream and session stats', () => { + const streamStats = new QuicStreamStats(kPrivateConstructor, new ArrayBuffer(1024)); + const sessionStats = new QuicSessionStats(kPrivateConstructor, new ArrayBuffer(1024)); + strictEqual(streamStats.createdAt, undefined); + strictEqual(streamStats.receivedAt, undefined); + strictEqual(streamStats.ackedAt, undefined); + strictEqual(streamStats.closingAt, undefined); + strictEqual(streamStats.destroyedAt, undefined); + strictEqual(streamStats.bytesReceived, undefined); + strictEqual(streamStats.bytesSent, undefined); + strictEqual(streamStats.maxOffset, undefined); + strictEqual(streamStats.maxOffsetAcknowledged, undefined); + strictEqual(streamStats.maxOffsetReceived, undefined); + strictEqual(streamStats.finalSize, undefined); + strictEqual(typeof streamStats.toJSON(), 'object'); + strictEqual(typeof inspect(streamStats), 'string'); + streamStats[kFinishClose](); + + strictEqual(typeof sessionStats.createdAt, 'bigint'); + strictEqual(typeof sessionStats.closingAt, 'bigint'); + strictEqual(typeof sessionStats.destroyedAt, 'bigint'); + strictEqual(typeof sessionStats.handshakeCompletedAt, 'bigint'); + strictEqual(typeof sessionStats.handshakeConfirmedAt, 'bigint'); + strictEqual(typeof sessionStats.gracefulClosingAt, 'bigint'); + strictEqual(typeof sessionStats.bytesReceived, 'bigint'); + strictEqual(typeof sessionStats.bytesSent, 'bigint'); + strictEqual(typeof sessionStats.bidiInStreamCount, 'bigint'); + strictEqual(typeof sessionStats.bidiOutStreamCount, 'bigint'); + strictEqual(typeof sessionStats.uniInStreamCount, 'bigint'); + strictEqual(typeof sessionStats.uniOutStreamCount, 'bigint'); + strictEqual(typeof sessionStats.lossRetransmitCount, 'bigint'); + strictEqual(typeof sessionStats.maxBytesInFlights, 'bigint'); + strictEqual(typeof sessionStats.bytesInFlight, 'bigint'); + strictEqual(typeof sessionStats.blockCount, 'bigint'); + strictEqual(typeof sessionStats.cwnd, 'bigint'); + strictEqual(typeof sessionStats.latestRtt, 'bigint'); + strictEqual(typeof sessionStats.minRtt, 'bigint'); + strictEqual(typeof sessionStats.rttVar, 'bigint'); + strictEqual(typeof sessionStats.smoothedRtt, 'bigint'); + strictEqual(typeof sessionStats.ssthresh, 'bigint'); + strictEqual(typeof sessionStats.datagramsReceived, 'bigint'); + strictEqual(typeof sessionStats.datagramsSent, 'bigint'); + strictEqual(typeof sessionStats.datagramsAcknowledged, 'bigint'); + strictEqual(typeof sessionStats.datagramsLost, 'bigint'); + strictEqual(typeof sessionStats.toJSON(), 'object'); + strictEqual(typeof inspect(sessionStats), 'string'); + streamStats[kFinishClose](); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-setcallbacks.js b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-setcallbacks.js new file mode 100644 index 00000000..c503f5f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-quic-internal-setcallbacks.js @@ -0,0 +1,47 @@ +// Flags: --expose-internals --no-warnings +'use strict'; + +const { hasQuic } = require('../common'); + +const { + describe, + it, +} = require('node:test'); + +describe('quic internal setCallbacks', { skip: !hasQuic }, () => { + const { internalBinding } = require('internal/test/binding'); + const quic = internalBinding('quic'); + + it('require all callbacks to be set', (t) => { + const callbacks = { + onEndpointClose() {}, + onSessionNew() {}, + onSessionClose() {}, + onSessionDatagram() {}, + onSessionDatagramStatus() {}, + onSessionHandshake() {}, + onSessionPathValidation() {}, + onSessionTicket() {}, + onSessionVersionNegotiation() {}, + onStreamCreated() {}, + onStreamBlocked() {}, + onStreamClose() {}, + onStreamReset() {}, + onStreamHeaders() {}, + onStreamTrailers() {}, + }; + // Fail if any callback is missing + for (const fn of Object.keys(callbacks)) { + // eslint-disable-next-line no-unused-vars + const { [fn]: _, ...rest } = callbacks; + t.assert.throws(() => quic.setCallbacks(rest), { + code: 'ERR_MISSING_ARGS', + }); + } + // If all callbacks are present it should work + quic.setCallbacks(callbacks); + + // Multiple calls should just be ignored. + quic.setCallbacks(callbacks); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-iterator-closing.js b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-iterator-closing.js new file mode 100644 index 00000000..02252ffe --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-iterator-closing.js @@ -0,0 +1,197 @@ +'use strict'; + +const { mustCall, mustNotCall } = require('../common'); +const { Readable } = require('stream'); +const { strictEqual } = require('assert'); + +async function asyncSupport() { + const finallyMustCall = mustCall(); + const bodyMustCall = mustCall(); + + async function* infiniteGenerate() { + try { + while (true) yield 'a'; + } finally { + finallyMustCall(); + } + } + + const stream = Readable.from(infiniteGenerate()); + + for await (const chunk of stream) { + bodyMustCall(); + strictEqual(chunk, 'a'); + break; + } +} + +async function syncSupport() { + const finallyMustCall = mustCall(); + const bodyMustCall = mustCall(); + + function* infiniteGenerate() { + try { + while (true) yield 'a'; + } finally { + finallyMustCall(); + } + } + + const stream = Readable.from(infiniteGenerate()); + + for await (const chunk of stream) { + bodyMustCall(); + strictEqual(chunk, 'a'); + break; + } +} + +async function syncPromiseSupport() { + const returnMustBeAwaited = mustCall(); + const bodyMustCall = mustCall(); + + function* infiniteGenerate() { + try { + while (true) yield Promise.resolve('a'); + } finally { + // eslint-disable-next-line no-unsafe-finally + return { then(cb) { + returnMustBeAwaited(); + cb(); + } }; + } + } + + const stream = Readable.from(infiniteGenerate()); + + for await (const chunk of stream) { + bodyMustCall(); + strictEqual(chunk, 'a'); + break; + } +} + +async function syncRejectedSupport() { + const returnMustBeAwaited = mustCall(); + const bodyMustNotCall = mustNotCall(); + const catchMustCall = mustCall(); + const secondNextMustNotCall = mustNotCall(); + + function* generate() { + try { + yield Promise.reject('a'); + secondNextMustNotCall(); + } finally { + // eslint-disable-next-line no-unsafe-finally + return { then(cb) { + returnMustBeAwaited(); + cb(); + } }; + } + } + + const stream = Readable.from(generate()); + + try { + for await (const chunk of stream) { + bodyMustNotCall(chunk); + } + } catch { + catchMustCall(); + } +} + +async function noReturnAfterThrow() { + const returnMustNotCall = mustNotCall(); + const bodyMustNotCall = mustNotCall(); + const catchMustCall = mustCall(); + const nextMustCall = mustCall(); + + const stream = Readable.from({ + [Symbol.asyncIterator]() { return this; }, + async next() { + nextMustCall(); + throw new Error('a'); + }, + async return() { + returnMustNotCall(); + return { done: true }; + }, + }); + + try { + for await (const chunk of stream) { + bodyMustNotCall(chunk); + } + } catch { + catchMustCall(); + } +} + +async function closeStreamWhileNextIsPending() { + const finallyMustCall = mustCall(); + const dataMustCall = mustCall(); + + let resolveDestroy; + const destroyed = + new Promise((resolve) => { resolveDestroy = mustCall(resolve); }); + let resolveYielded; + const yielded = + new Promise((resolve) => { resolveYielded = mustCall(resolve); }); + + async function* infiniteGenerate() { + try { + while (true) { + yield 'a'; + resolveYielded(); + await destroyed; + } + } finally { + finallyMustCall(); + } + } + + const stream = Readable.from(infiniteGenerate()); + + stream.on('data', (data) => { + dataMustCall(); + strictEqual(data, 'a'); + }); + + yielded.then(() => { + stream.destroy(); + resolveDestroy(); + }); +} + +async function closeAfterNullYielded() { + const finallyMustCall = mustCall(); + const dataMustCall = mustCall(3); + + function* generate() { + try { + yield 'a'; + yield 'a'; + yield 'a'; + } finally { + finallyMustCall(); + } + } + + const stream = Readable.from(generate()); + + stream.on('data', (chunk) => { + dataMustCall(); + strictEqual(chunk, 'a'); + }); +} + +Promise.all([ + asyncSupport(), + syncSupport(), + syncPromiseSupport(), + syncRejectedSupport(), + noReturnAfterThrow(), + closeStreamWhileNextIsPending(), + closeAfterNullYielded(), +]).then(mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-web-enqueue-then-close.js b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-web-enqueue-then-close.js new file mode 100644 index 00000000..e96df70c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from-web-enqueue-then-close.js @@ -0,0 +1,26 @@ +'use strict'; +const { mustCall } = require('../common'); +const { Readable, Duplex } = require('stream'); +const { strictEqual } = require('assert'); + +function start(controller) { + controller.enqueue(new Uint8Array(1)); + controller.close(); +} + +Readable.fromWeb(new ReadableStream({ start })) +.on('data', mustCall((d) => { + strictEqual(d.length, 1); +})) +.on('end', mustCall()) +.resume(); + +Duplex.fromWeb({ + readable: new ReadableStream({ start }), + writable: new WritableStream({ write(chunk) {} }) +}) +.on('data', mustCall((d) => { + strictEqual(d.length, 1); +})) +.on('end', mustCall()) +.resume(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readable-from.js b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from.js new file mode 100644 index 00000000..b844574d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readable-from.js @@ -0,0 +1,223 @@ +'use strict'; + +const { mustCall } = require('../common'); +const { once } = require('events'); +const { Readable } = require('stream'); +const { strictEqual, throws } = require('assert'); +const common = require('../common'); + +{ + throws(() => { + Readable.from(null); + }, /ERR_INVALID_ARG_TYPE/); +} + +async function toReadableBasicSupport() { + async function* generate() { + yield 'a'; + yield 'b'; + yield 'c'; + } + + const stream = Readable.from(generate()); + + const expected = ['a', 'b', 'c']; + + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } +} + +async function toReadableSyncIterator() { + function* generate() { + yield 'a'; + yield 'b'; + yield 'c'; + } + + const stream = Readable.from(generate()); + + const expected = ['a', 'b', 'c']; + + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } +} + +async function toReadablePromises() { + const promises = [ + Promise.resolve('a'), + Promise.resolve('b'), + Promise.resolve('c'), + ]; + + const stream = Readable.from(promises); + + const expected = ['a', 'b', 'c']; + + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } +} + +async function toReadableString() { + const stream = Readable.from('abc'); + + const expected = ['abc']; + + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } +} + +async function toReadableBuffer() { + const stream = Readable.from(Buffer.from('abc')); + + const expected = ['abc']; + + for await (const chunk of stream) { + strictEqual(chunk.toString(), expected.shift()); + } +} + +async function toReadableOnData() { + async function* generate() { + yield 'a'; + yield 'b'; + yield 'c'; + } + + const stream = Readable.from(generate()); + + let iterations = 0; + const expected = ['a', 'b', 'c']; + + stream.on('data', (chunk) => { + iterations++; + strictEqual(chunk, expected.shift()); + }); + + await once(stream, 'end'); + + strictEqual(iterations, 3); +} + +async function toReadableOnDataNonObject() { + async function* generate() { + yield 'a'; + yield 'b'; + yield 'c'; + } + + const stream = Readable.from(generate(), { objectMode: false }); + + let iterations = 0; + const expected = ['a', 'b', 'c']; + + stream.on('data', (chunk) => { + iterations++; + strictEqual(chunk instanceof Buffer, true); + strictEqual(chunk.toString(), expected.shift()); + }); + + await once(stream, 'end'); + + strictEqual(iterations, 3); +} + +async function destroysTheStreamWhenThrowing() { + async function* generate() { // eslint-disable-line require-yield + throw new Error('kaboom'); + } + + const stream = Readable.from(generate()); + + stream.read(); + + const [err] = await once(stream, 'error'); + strictEqual(err.message, 'kaboom'); + strictEqual(stream.destroyed, true); + +} + +async function asTransformStream() { + async function* generate(stream) { + for await (const chunk of stream) { + yield chunk.toUpperCase(); + } + } + + const source = new Readable({ + objectMode: true, + read() { + this.push('a'); + this.push('b'); + this.push('c'); + this.push(null); + } + }); + + const stream = Readable.from(generate(source)); + + const expected = ['A', 'B', 'C']; + + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } +} + +async function endWithError() { + async function* generate() { + yield 1; + yield 2; + yield Promise.reject('Boum'); + } + + const stream = Readable.from(generate()); + + const expected = [1, 2]; + + try { + for await (const chunk of stream) { + strictEqual(chunk, expected.shift()); + } + throw new Error(); + } catch (err) { + strictEqual(expected.length, 0); + strictEqual(err, 'Boum'); + } +} + +async function destroyingStreamWithErrorThrowsInGenerator() { + const validateError = common.mustCall((e) => { + strictEqual(e, 'Boum'); + }); + async function* generate() { + try { + yield 1; + yield 2; + yield 3; + throw new Error(); + } catch (e) { + validateError(e); + } + } + const stream = Readable.from(generate()); + stream.read(); + stream.once('error', common.mustCall()); + stream.destroy('Boum'); +} + +Promise.all([ + toReadableBasicSupport(), + toReadableSyncIterator(), + toReadablePromises(), + toReadableString(), + toReadableBuffer(), + toReadableOnData(), + toReadableOnDataNonObject(), + destroysTheStreamWhenThrowing(), + asTransformStream(), + endWithError(), + destroyingStreamWithErrorThrowsInGenerator(), +]).then(mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readable-large-hwm.js b/packages/secure-exec/tests/node-conformance/parallel/test-readable-large-hwm.js new file mode 100644 index 00000000..d5bf25bc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readable-large-hwm.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const { Readable } = require('stream'); + +// Make sure that readable completes +// even when reading larger buffer. +const bufferSize = 10 * 1024 * 1024; +let n = 0; +const r = new Readable({ + read() { + // Try to fill readable buffer piece by piece. + r.push(Buffer.alloc(bufferSize / 10)); + + if (n++ > 10) { + r.push(null); + } + } +}); + +r.on('readable', () => { + while (true) { + const ret = r.read(bufferSize); + if (ret === null) + break; + } +}); +r.on('end', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readable-single-end.js b/packages/secure-exec/tests/node-conformance/parallel/test-readable-single-end.js new file mode 100644 index 00000000..0969d49a --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readable-single-end.js @@ -0,0 +1,16 @@ +'use strict'; + +const common = require('../common'); +const { Readable } = require('stream'); + +// This test ensures that there will not be an additional empty 'readable' +// event when stream has ended (only 1 event signalling about end) + +const r = new Readable({ + read: () => {}, +}); + +r.push(null); + +r.on('readable', common.mustCall()); +r.on('end', common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-backpressure.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-backpressure.js new file mode 100644 index 00000000..e8f443f4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-backpressure.js @@ -0,0 +1,58 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { Readable } = require('stream'); +const readline = require('readline'); + +const CONTENT = 'content'; +const LINES_PER_PUSH = 2051; +const REPETITIONS = 3; + +(async () => { + const readable = new Readable({ read() {} }); + let salt = 0; + for (let i = 0; i < REPETITIONS; i++) { + readable.push(`${CONTENT}\n`.repeat(LINES_PER_PUSH + i)); + salt += i; + } + const TOTAL_LINES = LINES_PER_PUSH * REPETITIONS + salt; + + const rli = readline.createInterface({ + input: readable, + crlfDelay: Infinity + }); + + const it = rli[Symbol.asyncIterator](); + const watermarkData = it[Symbol.for('nodejs.watermarkData')]; + const highWaterMark = watermarkData.high; + + // For this test to work, we have to queue up more than the number of + // highWaterMark items in rli. Make sure that is the case. + assert(TOTAL_LINES > highWaterMark, `TOTAL_LINES (${TOTAL_LINES}) isn't greater than highWaterMark (${highWaterMark})`); + + let iterations = 0; + let readableEnded = false; + let notPaused = 0; + for await (const line of it) { + assert.strictEqual(readableEnded, false); + assert.strictEqual(line, CONTENT); + assert.ok(watermarkData.size <= TOTAL_LINES); + assert.strictEqual(readable.isPaused(), watermarkData.size >= 1); + if (!readable.isPaused()) { + notPaused++; + } + + iterations += 1; + + // We have to end the input stream asynchronously for back pressure to work. + // Only end when we have reached the final line. + if (iterations === TOTAL_LINES) { + readable.push(null); + readableEnded = true; + } + } + + assert.strictEqual(iterations, TOTAL_LINES); + assert.strictEqual(notPaused, REPETITIONS); +})().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-destroy.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-destroy.js new file mode 100644 index 00000000..0a3fb018 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators-destroy.js @@ -0,0 +1,89 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const { once } = require('events'); +const readline = require('readline'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('test.txt'); + +const testContents = [ + '', + '\n', + 'line 1', + 'line 1\nline 2 南越国是前203年至前111年存在于岭南地区的一个国家\nline 3\ntrailing', + 'line 1\nline 2\nline 3 ends with newline\n', +]; + +async function testSimpleDestroy() { + for (const fileContent of testContents) { + fs.writeFileSync(filename, fileContent); + + const readable = fs.createReadStream(filename); + const rli = readline.createInterface({ + input: readable, + crlfDelay: Infinity + }); + + const iteratedLines = []; + for await (const k of rli) { + iteratedLines.push(k); + break; + } + + const expectedLines = fileContent.split('\n'); + if (expectedLines[expectedLines.length - 1] === '') { + expectedLines.pop(); + } + expectedLines.splice(1); + + assert.deepStrictEqual(iteratedLines, expectedLines); + + rli.close(); + readable.destroy(); + + await once(readable, 'close'); + } +} + +async function testMutualDestroy() { + for (const fileContent of testContents) { + fs.writeFileSync(filename, fileContent); + + const readable = fs.createReadStream(filename); + const rli = readline.createInterface({ + input: readable, + crlfDelay: Infinity + }); + + const expectedLines = fileContent.split('\n'); + if (expectedLines[expectedLines.length - 1] === '') { + expectedLines.pop(); + } + expectedLines.splice(2); + + const iteratedLines = []; + for await (const k of rli) { + iteratedLines.push(k); + for await (const l of rli) { + iteratedLines.push(l); + break; + } + assert.deepStrictEqual(iteratedLines, expectedLines); + break; + } + + assert.deepStrictEqual(iteratedLines, expectedLines); + + rli.close(); + readable.destroy(); + + await once(readable, 'close'); + } +} + +testSimpleDestroy().then(testMutualDestroy).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators.js new file mode 100644 index 00000000..32fa32a1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-async-iterators.js @@ -0,0 +1,120 @@ +'use strict'; + +const common = require('../common'); +const fs = require('fs'); +const readline = require('readline'); +const { Readable } = require('stream'); +const assert = require('assert'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const filename = tmpdir.resolve('test.txt'); + +const testContents = [ + '', + '\n', + 'line 1', + 'line 1\nline 2 南越国是前203年至前111年存在于岭南地区的一个国家\nline 3\ntrailing', + 'line 1\nline 2\nline 3 ends with newline\n', +]; + +async function testSimple() { + for (const fileContent of testContents) { + fs.writeFileSync(filename, fileContent); + + const readable = fs.createReadStream(filename); + const rli = readline.createInterface({ + input: readable, + crlfDelay: Infinity + }); + + const iteratedLines = []; + for await (const k of rli) { + iteratedLines.push(k); + } + + const expectedLines = fileContent.split('\n'); + if (expectedLines[expectedLines.length - 1] === '') { + expectedLines.pop(); + } + assert.deepStrictEqual(iteratedLines, expectedLines); + assert.strictEqual(iteratedLines.join(''), fileContent.replace(/\n/g, '')); + } +} + +async function testMutual() { + for (const fileContent of testContents) { + fs.writeFileSync(filename, fileContent); + + const readable = fs.createReadStream(filename); + const rli = readline.createInterface({ + input: readable, + crlfDelay: Infinity + }); + + const expectedLines = fileContent.split('\n'); + if (expectedLines[expectedLines.length - 1] === '') { + expectedLines.pop(); + } + const iteratedLines = []; + let iterated = false; + for await (const k of rli) { + // This outer loop should only iterate once. + assert.strictEqual(iterated, false); + iterated = true; + iteratedLines.push(k); + for await (const l of rli) { + iteratedLines.push(l); + } + assert.deepStrictEqual(iteratedLines, expectedLines); + } + assert.deepStrictEqual(iteratedLines, expectedLines); + } +} + +async function testSlowStreamForLeaks() { + const message = 'a\nb\nc\n'; + const DELAY = 1; + const REPETITIONS = 100; + const warningCallback = common.mustNotCall(); + process.on('warning', warningCallback); + + function getStream() { + const readable = Readable({ + objectMode: true, + }); + readable._read = () => {}; + let i = REPETITIONS; + function schedule() { + setTimeout(() => { + i--; + if (i < 0) { + readable.push(null); + } else { + readable.push(message); + schedule(); + } + }, DELAY); + } + schedule(); + return readable; + } + const iterable = readline.createInterface({ + input: getStream(), + }); + + let lines = 0; + // eslint-disable-next-line no-unused-vars + for await (const _ of iterable) { + lines++; + } + + assert.strictEqual(lines, 3 * REPETITIONS); + process.off('warning', warningCallback); +} + +testSimple() + .then(testMutual) + .then(testSlowStreamForLeaks) + .then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-carriage-return-between-chunks.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-carriage-return-between-chunks.js new file mode 100644 index 00000000..aff012de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-carriage-return-between-chunks.js @@ -0,0 +1,23 @@ +'use strict'; + +const common = require('../common'); + +const assert = require('node:assert'); +const readline = require('node:readline'); +const { Readable } = require('node:stream'); + + +const input = Readable.from((function*() { + yield 'a\nb'; + yield '\r\n'; +})()); +const rl = readline.createInterface({ input, crlfDelay: Infinity }); +let carriageReturns = 0; + +rl.on('line', (line) => { + if (line.includes('\r')) carriageReturns++; +}); + +rl.on('close', common.mustCall(() => { + assert.strictEqual(carriageReturns, 0); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-csi.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-csi.js new file mode 100644 index 00000000..75cd942f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-csi.js @@ -0,0 +1,176 @@ +// Flags: --expose-internals +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const readline = require('readline'); +const { Writable } = require('stream'); +const { CSI } = require('internal/readline/utils'); + +{ + assert(CSI); + assert.strictEqual(CSI.kClearToLineBeginning, '\x1b[1K'); + assert.strictEqual(CSI.kClearToLineEnd, '\x1b[0K'); + assert.strictEqual(CSI.kClearLine, '\x1b[2K'); + assert.strictEqual(CSI.kClearScreenDown, '\x1b[0J'); + assert.strictEqual(CSI`1${2}3`, '\x1b[123'); +} + +class TestWritable extends Writable { + constructor() { + super(); + this.data = ''; + } + _write(chunk, encoding, callback) { + this.data += chunk.toString(); + callback(); + } +} + +const writable = new TestWritable(); + +assert.strictEqual(readline.clearScreenDown(writable), true); +assert.deepStrictEqual(writable.data, CSI.kClearScreenDown); +assert.strictEqual(readline.clearScreenDown(writable, common.mustCall()), true); + +// Verify that clearScreenDown() throws on invalid callback. +assert.throws(() => { + readline.clearScreenDown(writable, null); +}, /ERR_INVALID_ARG_TYPE/); + +// Verify that clearScreenDown() does not throw on null or undefined stream. +assert.strictEqual(readline.clearScreenDown(null, common.mustCall((err) => { + assert.strictEqual(err, null); +})), true); +assert.strictEqual(readline.clearScreenDown(undefined, common.mustCall()), + true); + +writable.data = ''; +assert.strictEqual(readline.clearLine(writable, -1), true); +assert.deepStrictEqual(writable.data, CSI.kClearToLineBeginning); + +writable.data = ''; +assert.strictEqual(readline.clearLine(writable, 1), true); +assert.deepStrictEqual(writable.data, CSI.kClearToLineEnd); + +writable.data = ''; +assert.strictEqual(readline.clearLine(writable, 0), true); +assert.deepStrictEqual(writable.data, CSI.kClearLine); + +writable.data = ''; +assert.strictEqual(readline.clearLine(writable, -1, common.mustCall()), true); +assert.deepStrictEqual(writable.data, CSI.kClearToLineBeginning); + +// Verify that clearLine() throws on invalid callback. +assert.throws(() => { + readline.clearLine(writable, 0, null); +}, /ERR_INVALID_ARG_TYPE/); + +// Verify that clearLine() does not throw on null or undefined stream. +assert.strictEqual(readline.clearLine(null, 0), true); +assert.strictEqual(readline.clearLine(undefined, 0), true); +assert.strictEqual(readline.clearLine(null, 0, common.mustCall((err) => { + assert.strictEqual(err, null); +})), true); +assert.strictEqual(readline.clearLine(undefined, 0, common.mustCall()), true); + +// Nothing is written when moveCursor 0, 0 +[ + [0, 0, ''], + [1, 0, '\x1b[1C'], + [-1, 0, '\x1b[1D'], + [0, 1, '\x1b[1B'], + [0, -1, '\x1b[1A'], + [1, 1, '\x1b[1C\x1b[1B'], + [-1, 1, '\x1b[1D\x1b[1B'], + [-1, -1, '\x1b[1D\x1b[1A'], + [1, -1, '\x1b[1C\x1b[1A'], +].forEach((set) => { + writable.data = ''; + assert.strictEqual(readline.moveCursor(writable, set[0], set[1]), true); + assert.deepStrictEqual(writable.data, set[2]); + writable.data = ''; + assert.strictEqual( + readline.moveCursor(writable, set[0], set[1], common.mustCall()), + true + ); + assert.deepStrictEqual(writable.data, set[2]); +}); + +// Verify that moveCursor() throws on invalid callback. +assert.throws(() => { + readline.moveCursor(writable, 1, 1, null); +}, /ERR_INVALID_ARG_TYPE/); + +// Verify that moveCursor() does not throw on null or undefined stream. +assert.strictEqual(readline.moveCursor(null, 1, 1), true); +assert.strictEqual(readline.moveCursor(undefined, 1, 1), true); +assert.strictEqual(readline.moveCursor(null, 1, 1, common.mustCall((err) => { + assert.strictEqual(err, null); +})), true); +assert.strictEqual(readline.moveCursor(undefined, 1, 1, common.mustCall()), + true); + +// Undefined or null as stream should not throw. +assert.strictEqual(readline.cursorTo(null), true); +assert.strictEqual(readline.cursorTo(), true); +assert.strictEqual(readline.cursorTo(null, 1, 1, common.mustCall()), true); +assert.strictEqual(readline.cursorTo(undefined, 1, 1, common.mustCall((err) => { + assert.strictEqual(err, null); +})), true); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 'a'), true); +assert.strictEqual(writable.data, ''); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 'a', 'b'), true); +assert.strictEqual(writable.data, ''); + +writable.data = ''; +assert.throws( + () => readline.cursorTo(writable, 'a', 1), + { + name: 'TypeError', + code: 'ERR_INVALID_CURSOR_POS', + message: 'Cannot set cursor row without setting its column' + }); +assert.strictEqual(writable.data, ''); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 1, 'a'), true); +assert.strictEqual(writable.data, '\x1b[2G'); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 1), true); +assert.strictEqual(writable.data, '\x1b[2G'); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 1, 2), true); +assert.strictEqual(writable.data, '\x1b[3;2H'); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 1, 2, common.mustCall()), true); +assert.strictEqual(writable.data, '\x1b[3;2H'); + +writable.data = ''; +assert.strictEqual(readline.cursorTo(writable, 1, common.mustCall()), true); +assert.strictEqual(writable.data, '\x1b[2G'); + +// Verify that cursorTo() throws on invalid callback. +assert.throws(() => { + readline.cursorTo(writable, 1, 1, null); +}, /ERR_INVALID_ARG_TYPE/); + +// Verify that cursorTo() throws if x or y is NaN. +assert.throws(() => { + readline.cursorTo(writable, NaN); +}, /ERR_INVALID_ARG_VALUE/); + +assert.throws(() => { + readline.cursorTo(writable, 1, NaN); +}, /ERR_INVALID_ARG_VALUE/); + +assert.throws(() => { + readline.cursorTo(writable, NaN, NaN); +}, /ERR_INVALID_ARG_VALUE/); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-emit-keypress-events.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-emit-keypress-events.js new file mode 100644 index 00000000..a9ffd327 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-emit-keypress-events.js @@ -0,0 +1,72 @@ +'use strict'; +// emitKeypressEvents is thoroughly tested in test-readline-keys.js. +// However, that test calls it implicitly. This is just a quick sanity check +// to verify that it works when called explicitly. + +require('../common'); +const assert = require('assert'); +const readline = require('readline'); +const PassThrough = require('stream').PassThrough; + +const expectedSequence = ['f', 'o', 'o']; +const expectedKeys = [ + { sequence: 'f', name: 'f', ctrl: false, meta: false, shift: false }, + { sequence: 'o', name: 'o', ctrl: false, meta: false, shift: false }, + { sequence: 'o', name: 'o', ctrl: false, meta: false, shift: false }, +]; + +{ + const stream = new PassThrough(); + const sequence = []; + const keys = []; + + readline.emitKeypressEvents(stream); + stream.on('keypress', (s, k) => { + sequence.push(s); + keys.push(k); + }); + stream.write('foo'); + + assert.deepStrictEqual(sequence, expectedSequence); + assert.deepStrictEqual(keys, expectedKeys); +} + +{ + const stream = new PassThrough(); + const sequence = []; + const keys = []; + + stream.on('keypress', (s, k) => { + sequence.push(s); + keys.push(k); + }); + readline.emitKeypressEvents(stream); + stream.write('foo'); + + assert.deepStrictEqual(sequence, expectedSequence); + assert.deepStrictEqual(keys, expectedKeys); +} + +{ + const stream = new PassThrough(); + const sequence = []; + const keys = []; + const keypressListener = (s, k) => { + sequence.push(s); + keys.push(k); + }; + + stream.on('keypress', keypressListener); + readline.emitKeypressEvents(stream); + stream.removeListener('keypress', keypressListener); + stream.write('foo'); + + assert.deepStrictEqual(sequence, []); + assert.deepStrictEqual(keys, []); + + stream.on('keypress', keypressListener); + stream.write('foo'); + + assert.deepStrictEqual(sequence, expectedSequence); + assert.deepStrictEqual(keys, expectedKeys); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-input-onerror.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-input-onerror.js new file mode 100644 index 00000000..eebfbafd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-input-onerror.js @@ -0,0 +1,40 @@ +'use strict'; +const common = require('../common'); +const fs = require('fs'); +const readline = require('readline'); +const path = require('path'); + +async function processLineByLine_SymbolAsyncError(filename) { + const fileStream = fs.createReadStream(filename); + const rl = readline.createInterface({ + input: fileStream, + crlfDelay: Infinity + }); + // eslint-disable-next-line no-unused-vars + for await (const line of rl) { + /* check SymbolAsyncIterator `errorListener` */ + } +} + +const f = path.join(__dirname, 'file.txt'); + +// catch-able SymbolAsyncIterator `errorListener` error +processLineByLine_SymbolAsyncError(f).catch(common.expectsError({ + code: 'ENOENT', + message: `ENOENT: no such file or directory, open '${f}'` +})); + +async function processLineByLine_InterfaceErrorEvent(filename) { + const fileStream = fs.createReadStream(filename); + const rl = readline.createInterface({ + input: fileStream, + crlfDelay: Infinity + }); + rl.on('error', common.expectsError({ + code: 'ENOENT', + message: `ENOENT: no such file or directory, open '${f}'` + })); +} + +// check Interface 'error' event +processLineByLine_InterfaceErrorEvent(f); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-escapecodetimeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-escapecodetimeout.js new file mode 100644 index 00000000..a0c0e77c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-escapecodetimeout.js @@ -0,0 +1,46 @@ +'use strict'; +require('../common'); + +// This test ensures that the escapeCodeTimeout option set correctly + +const assert = require('assert'); +const readline = require('readline'); +const EventEmitter = require('events').EventEmitter; + +class FakeInput extends EventEmitter { + resume() {} + pause() {} + write() {} + end() {} +} + +{ + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + escapeCodeTimeout: 50 + }); + assert.strictEqual(rli.escapeCodeTimeout, 50); + rli.close(); +} + +[ + null, + {}, + NaN, + '50', +].forEach((invalidInput) => { + assert.throws(() => { + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + escapeCodeTimeout: invalidInput + }); + rli.close(); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE' + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-no-trailing-newline.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-no-trailing-newline.js new file mode 100644 index 00000000..398b8583 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-no-trailing-newline.js @@ -0,0 +1,26 @@ +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const readline = require('readline'); +const rli = new readline.Interface({ + terminal: true, + input: new ArrayStream(), + output: new ArrayStream(), +}); + +// Minimal reproduction for #47305 +const testInput = '{\n}'; + +let accum = ''; + +rli.output.write = (data) => accum += data.replace('\r', ''); + +rli.write(testInput); + +assert.strictEqual(accum, testInput); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-recursive-writes.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-recursive-writes.js new file mode 100644 index 00000000..ea3df196 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface-recursive-writes.js @@ -0,0 +1,35 @@ +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const readline = require('readline'); +const rli = new readline.Interface({ + terminal: true, + input: new ArrayStream(), +}); + +let recursionDepth = 0; + +// Minimal reproduction for #46731 +const testInput = ' \n}\n'; +const numberOfExpectedLines = testInput.match(/\n/g).length; + +rli.on('line', () => { + // Abort in case of infinite loop + if (recursionDepth > numberOfExpectedLines) { + return; + } + recursionDepth++; + // Write something recursively to readline + rli.write('foo'); +}); + + +rli.write(testInput); + +assert.strictEqual(recursionDepth, numberOfExpectedLines); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface.js new file mode 100644 index 00000000..12ba0c70 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-interface.js @@ -0,0 +1,1443 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --expose-internals +'use strict'; +const common = require('../common'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const assert = require('assert'); +const readline = require('readline'); +const util = require('util'); +const { + getStringWidth, + stripVTControlCharacters +} = require('internal/util/inspect'); +const { EventEmitter, getEventListeners } = require('events'); +const { Writable, Readable } = require('stream'); + +class FakeInput extends EventEmitter { + resume() {} + pause() {} + write() {} + end() {} +} + +function isWarned(emitter) { + for (const name in emitter) { + const listeners = emitter[name]; + if (listeners?.warned) return true; + } + return false; +} + +function getInterface(options) { + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + ...options, + }); + return [rli, fi]; +} + +function assertCursorRowsAndCols(rli, rows, cols) { + const cursorPos = rli.getCursorPos(); + assert.strictEqual(cursorPos.rows, rows); + assert.strictEqual(cursorPos.cols, cols); +} + +{ + const input = new FakeInput(); + const rl = readline.Interface({ input }); + assert(rl instanceof readline.Interface); +} + +{ + const fi = new FakeInput(); + const rli = new readline.Interface( + fi, + fi, + common.mustCall((line) => [[], line]), + true, + ); + assert(rli instanceof readline.Interface); + fi.emit('data', 'a\t'); + rli.close(); +} + +[ + undefined, + 50, + 0, + 100.5, + 5000, +].forEach((crlfDelay) => { + const [rli] = getInterface({ crlfDelay }); + assert.strictEqual(rli.crlfDelay, Math.max(crlfDelay || 100, 100)); + rli.close(); +}); + +{ + const input = new FakeInput(); + + // Constructor throws if completer is not a function or undefined + ['not an array', 123, 123n, {}, true, Symbol(), null].forEach((invalid) => { + assert.throws(() => { + readline.createInterface({ + input, + completer: invalid + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE' + }); + }); + + // Constructor throws if history is not an array + ['not an array', 123, 123n, {}, true, Symbol(), null].forEach((history) => { + assert.throws(() => { + readline.createInterface({ + input, + history, + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + // Constructor throws if historySize is not a positive number + [-1, NaN].forEach((historySize) => { + assert.throws(() => { + readline.createInterface({ + input, + historySize, + }); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + }); + + // Constructor throws if type of historySize is not a number + ['not a number', {}, true, Symbol(), null].forEach((historySize) => { + assert.throws(() => { + readline.createInterface({ + input, + historySize, + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + + // Check for invalid tab sizes. + assert.throws( + () => new readline.Interface({ + input, + tabSize: 0 + }), + { code: 'ERR_OUT_OF_RANGE' } + ); + + assert.throws( + () => new readline.Interface({ + input, + tabSize: '4' + }), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + + assert.throws( + () => new readline.Interface({ + input, + tabSize: 4.5 + }), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "tabSize" is out of range. ' + + 'It must be an integer. Received 4.5' + } + ); +} + +// Sending a single character with no newline +{ + const fi = new FakeInput(); + const rli = new readline.Interface(fi, {}); + rli.on('line', common.mustNotCall()); + fi.emit('data', 'a'); + rli.close(); +} + +// Sending multiple newlines at once that does not end with a new line and a +// `end` event(last line is). \r should behave like \n when alone. +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\r')); + rli.close(); +} + +// \r at start of input should output blank line +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['', 'foo' ]; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length)); + fi.emit('data', '\rfoo\r'); + rli.close(); +} + +// \t does not become part of the input when there is a completer function +{ + const completer = (line) => [[], line]; + const [rli, fi] = getInterface({ terminal: true, completer }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'foo'); + })); + for (const character of '\tfo\to\t') { + fi.emit('data', character); + } + fi.emit('data', '\n'); + rli.close(); +} + +// \t when there is no completer function should behave like an ordinary +// character +{ + const [rli, fi] = getInterface({ terminal: true }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '\t'); + })); + fi.emit('data', '\t'); + fi.emit('data', '\n'); + rli.close(); +} + +// Adding history lines should emit the history event with +// the history array +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('history', common.mustCall((history) => { + const expectedHistory = expectedLines.slice(0, history.length).reverse(); + assert.deepStrictEqual(history, expectedHistory); + }, expectedLines.length)); + for (const line of expectedLines) { + fi.emit('data', `${line}\n`); + } + rli.close(); +} + +// Altering the history array in the listener should not alter +// the line being processed +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLine = 'foo'; + rli.on('history', common.mustCall((history) => { + assert.strictEqual(history[0], expectedLine); + history.shift(); + })); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLine); + assert.strictEqual(rli.history.length, 0); + })); + fi.emit('data', `${expectedLine}\n`); + rli.close(); +} + +// Duplicate lines are removed from history when +// `options.removeHistoryDuplicates` is `true` +{ + const [rli, fi] = getInterface({ + terminal: true, + removeHistoryDuplicates: true + }); + const expectedLines = ['foo', 'bar', 'baz', 'bar', 'bat', 'bat']; + // ['foo', 'baz', 'bar', bat']; + let callCount = 0; + rli.on('line', (line) => { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }); + fi.emit('data', `${expectedLines.join('\n')}\n`); + assert.strictEqual(callCount, expectedLines.length); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'foo' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(callCount, 0); + fi.emit('keypress', '.', { name: 'down' }); // 'baz' + assert.strictEqual(rli.line, 'baz'); + assert.strictEqual(rli.historyIndex, 2); + fi.emit('keypress', '.', { name: 'n', ctrl: true }); // 'bar' + assert.strictEqual(rli.line, 'bar'); + assert.strictEqual(rli.historyIndex, 1); + fi.emit('keypress', '.', { name: 'n', ctrl: true }); + assert.strictEqual(rli.line, 'bat'); + assert.strictEqual(rli.historyIndex, 0); + // Activate the substring history search. + fi.emit('keypress', '.', { name: 'down' }); // 'bat' + assert.strictEqual(rli.line, 'bat'); + assert.strictEqual(rli.historyIndex, -1); + // Deactivate substring history search. + fi.emit('keypress', '.', { name: 'backspace' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + // Activate the substring history search. + fi.emit('keypress', '.', { name: 'down' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'down' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.historyIndex, 0); + assert.strictEqual(rli.line, 'bat'); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.strictEqual(rli.historyIndex, 1); + assert.strictEqual(rli.line, 'bar'); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.historyIndex, 2); + assert.strictEqual(rli.line, 'baz'); + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 4); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 4); + assert.strictEqual(rli.line, 'ba'); + // Deactivate substring history search and reset history index. + fi.emit('keypress', '.', { name: 'right' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + // Substring history search activated. + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 0); + assert.strictEqual(rli.line, 'bat'); + rli.close(); +} + +// Duplicate lines are not removed from history when +// `options.removeHistoryDuplicates` is `false` +{ + const [rli, fi] = getInterface({ + terminal: true, + removeHistoryDuplicates: false + }); + const expectedLines = ['foo', 'bar', 'baz', 'bar', 'bat', 'bat']; + let callCount = 0; + rli.on('line', (line) => { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }); + fi.emit('data', `${expectedLines.join('\n')}\n`); + assert.strictEqual(callCount, expectedLines.length); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'foo' + assert.strictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(callCount, 0); + rli.close(); +} + +// Regression test for repl freeze, #1968: +// check that nothing fails if 'keypress' event throws. +{ + const [rli, fi] = getInterface({ terminal: true }); + const keys = []; + const err = new Error('bad thing happened'); + fi.on('keypress', (key) => { + keys.push(key); + if (key === 'X') { + throw err; + } + }); + assert.throws( + () => fi.emit('data', 'fooX'), + (e) => { + assert.strictEqual(e, err); + return true; + } + ); + fi.emit('data', 'bar'); + assert.strictEqual(keys.join(''), 'fooXbar'); + rli.close(); +} + +// History is bound +{ + const [rli, fi] = getInterface({ terminal: true, historySize: 2 }); + const lines = ['line 1', 'line 2', 'line 3']; + fi.emit('data', lines.join('\n') + '\n'); + assert.strictEqual(rli.history.length, 2); + assert.strictEqual(rli.history[0], 'line 3'); + assert.strictEqual(rli.history[1], 'line 2'); +} + +// Question +{ + const [rli] = getInterface({ terminal: true }); + const expectedLines = ['foo']; + rli.question(expectedLines[0], () => rli.close()); + assertCursorRowsAndCols(rli, 0, expectedLines[0].length); + rli.close(); +} + +// Sending a multi-line question +{ + const [rli] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar']; + rli.question(expectedLines.join('\n'), () => rli.close()); + assertCursorRowsAndCols( + rli, expectedLines.length - 1, expectedLines.slice(-1)[0].length); + rli.close(); +} + +{ + // Beginning and end of line + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + fi.emit('keypress', '.', { ctrl: true, name: 'e' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +{ + // Back and Forward one character + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Back one character + fi.emit('keypress', '.', { ctrl: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 18); + // Back one character + fi.emit('keypress', '.', { ctrl: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 17); + // Forward one character + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 18); + // Forward one character + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +// Back and Forward one astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'left' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Move right one character/code point + fi.emit('keypress', '.', { name: 'right' }); + assertCursorRowsAndCols(rli, 0, 2); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '💻'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Two astral characters left +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'left' }); + assertCursorRowsAndCols(rli, 0, 0); + + fi.emit('data', '🐕'); + assertCursorRowsAndCols(rli, 0, 2); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '🐕💻'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Two astral characters right +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'right' }); + assertCursorRowsAndCols(rli, 0, 2); + + fi.emit('data', '🐕'); + assertCursorRowsAndCols(rli, 0, 4); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '💻🐕'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +{ + // `wordLeft` and `wordRight` + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + assertCursorRowsAndCols(rli, 0, 16); + fi.emit('keypress', '.', { meta: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 10); + fi.emit('keypress', '.', { ctrl: true, name: 'right' }); + assertCursorRowsAndCols(rli, 0, 16); + fi.emit('keypress', '.', { meta: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +// `deleteWordLeft` +[ + { ctrl: true, name: 'w' }, + { ctrl: true, name: 'backspace' }, + { meta: true, name: 'backspace' }, +].forEach((deleteWordLeftKey) => { + let [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick fox'); + })); + fi.emit('keypress', '.', deleteWordLeftKey); + fi.emit('data', '\n'); + rli.close(); + + // No effect if pressed at beginning of line + [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fox'); + })); + fi.emit('keypress', '.', deleteWordLeftKey); + fi.emit('data', '\n'); + rli.close(); +}); + +// `deleteWordRight` +[ + { ctrl: true, name: 'delete' }, + { meta: true, name: 'delete' }, + { meta: true, name: 'd' }, +].forEach((deleteWordRightKey) => { + let [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick fox'); + })); + fi.emit('keypress', '.', deleteWordRightKey); + fi.emit('data', '\n'); + rli.close(); + + // No effect if pressed at end of line + [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fox'); + })); + fi.emit('keypress', '.', deleteWordRightKey); + fi.emit('data', '\n'); + rli.close(); +}); + +// deleteLeft +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Delete left character + fi.emit('keypress', '.', { ctrl: true, name: 'h' }); + assertCursorRowsAndCols(rli, 0, 18); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fo'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLeft astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + assertCursorRowsAndCols(rli, 0, 2); + // Delete left character + fi.emit('keypress', '.', { ctrl: true, name: 'h' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteRight +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete right character + fi.emit('keypress', '.', { ctrl: true, name: 'd' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'he quick brown fox'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteRight astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete right character + fi.emit('keypress', '.', { ctrl: true, name: 'd' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLineLeft +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Delete from current to start of line + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'backspace' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLineRight +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete from current to end of line + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'delete' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// yank +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + // Move forward one char + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + // Delete the right part + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'delete' }); + assertCursorRowsAndCols(rli, 0, 1); + + // Yank + fi.emit('keypress', '.', { ctrl: true, name: 'y' }); + assertCursorRowsAndCols(rli, 0, 19); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fox'); + })); + + fi.emit('data', '\n'); + rli.close(); +} + +// yank pop +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + // Move forward one char + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + // Delete the right part + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'delete' }); + assertCursorRowsAndCols(rli, 0, 1); + // Yank + fi.emit('keypress', '.', { ctrl: true, name: 'y' }); + assertCursorRowsAndCols(rli, 0, 19); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + // Move forward four chars + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + // Delete the right part + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'delete' }); + assertCursorRowsAndCols(rli, 0, 4); + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Yank: 'quick brown fox|the ' + fi.emit('keypress', '.', { ctrl: true, name: 'y' }); + // Yank pop: 'he quick brown fox|the' + fi.emit('keypress', '.', { meta: true, name: 'y' }); + assertCursorRowsAndCols(rli, 0, 18); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'he quick brown foxthe '); + })); + + fi.emit('data', '\n'); + rli.close(); +} + +// Close readline interface +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('keypress', '.', { ctrl: true, name: 'c' }); + assert(rli.closed); +} + +// Multi-line input cursor position +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.columns = 10; + fi.emit('data', 'multi-line text'); + assertCursorRowsAndCols(rli, 1, 5); + rli.close(); +} + +// Multi-line input cursor position and long tabs +{ + const [rli, fi] = getInterface({ tabSize: 16, terminal: true, prompt: '' }); + fi.columns = 10; + fi.emit('data', 'multi-line\ttext \t'); + assert.strictEqual(rli.cursor, 17); + assertCursorRowsAndCols(rli, 3, 2); + rli.close(); +} + +// Check for the default tab size. +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick\tbrown\tfox'); + assert.strictEqual(rli.cursor, 19); + // The first tab is 7 spaces long, the second one 3 spaces. + assertCursorRowsAndCols(rli, 0, 27); +} + +// Multi-line prompt cursor position +{ + const [rli, fi] = getInterface({ + terminal: true, + prompt: '\nfilledline\nwraping text\n> ' + }); + fi.columns = 10; + fi.emit('data', 't'); + assertCursorRowsAndCols(rli, 4, 3); + rli.close(); +} + +// Undo & Redo +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Delete the last eight chars + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', ',', { ctrl: true, shift: false, name: 'k' }); + + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', '.', { ctrl: true, shift: false, name: 'b' }); + fi.emit('keypress', ',', { ctrl: true, shift: false, name: 'k' }); + + assertCursorRowsAndCols(rli, 0, 11); + // Perform undo twice + fi.emit('keypress', ',', { sequence: '\x1F' }); + assert.strictEqual(rli.line, 'the quick brown'); + fi.emit('keypress', ',', { sequence: '\x1F' }); + assert.strictEqual(rli.line, 'the quick brown fox'); + // Perform redo twice + fi.emit('keypress', ',', { sequence: '\x1E' }); + assert.strictEqual(rli.line, 'the quick brown'); + fi.emit('keypress', ',', { sequence: '\x1E' }); + assert.strictEqual(rli.line, 'the quick b'); + fi.emit('data', '\n'); + rli.close(); +} + +// Clear the whole screen +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + const lines = ['line 1', 'line 2', 'line 3']; + fi.emit('data', lines.join('\n')); + fi.emit('keypress', '.', { ctrl: true, name: 'l' }); + assertCursorRowsAndCols(rli, 0, 6); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'line 3'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Wide characters should be treated as two columns. +assert.strictEqual(getStringWidth('a'), 1); +assert.strictEqual(getStringWidth('あ'), 2); +assert.strictEqual(getStringWidth('谢'), 2); +assert.strictEqual(getStringWidth('고'), 2); +assert.strictEqual(getStringWidth(String.fromCodePoint(0x1f251)), 2); +assert.strictEqual(getStringWidth('abcde'), 5); +assert.strictEqual(getStringWidth('古池や'), 6); +assert.strictEqual(getStringWidth('ノード.js'), 9); +assert.strictEqual(getStringWidth('你好'), 4); +assert.strictEqual(getStringWidth('안녕하세요'), 10); +assert.strictEqual(getStringWidth('A\ud83c\ude00BC'), 5); +assert.strictEqual(getStringWidth('👨‍👩‍👦‍👦'), 8); +assert.strictEqual(getStringWidth('🐕𐐷あ💻😀'), 9); +// TODO(BridgeAR): This should have a width of 4. +assert.strictEqual(getStringWidth('⓬⓪'), 2); +assert.strictEqual(getStringWidth('\u0301\u200D\u200E'), 0); + +// Check if vt control chars are stripped +assert.strictEqual(stripVTControlCharacters('\u001b[31m> \u001b[39m'), '> '); +assert.strictEqual( + stripVTControlCharacters('\u001b[31m> \u001b[39m> '), + '> > ' +); +assert.strictEqual(stripVTControlCharacters('\u001b[31m\u001b[39m'), ''); +assert.strictEqual(stripVTControlCharacters('> '), '> '); +assert.strictEqual(getStringWidth('\u001b[31m> \u001b[39m'), 2); +assert.strictEqual(getStringWidth('\u001b[31m> \u001b[39m> '), 4); +assert.strictEqual(getStringWidth('\u001b[31m\u001b[39m'), 0); +assert.strictEqual(getStringWidth('> '), 2); + +// Check EventEmitter memory leak +for (let i = 0; i < 12; i++) { + const rl = readline.createInterface({ + input: process.stdin, + output: process.stdout + }); + rl.close(); + assert.strictEqual(isWarned(process.stdin._events), false); + assert.strictEqual(isWarned(process.stdout._events), false); +} + +[true, false].forEach((terminal) => { + // Disable history + { + const [rli, fi] = getInterface({ terminal, historySize: 0 }); + assert.strictEqual(rli.historySize, 0); + + fi.emit('data', 'asdf\n'); + assert.deepStrictEqual(rli.history, []); + rli.close(); + } + + // Default history size 30 + { + const [rli, fi] = getInterface({ terminal }); + assert.strictEqual(rli.historySize, 30); + + fi.emit('data', 'asdf\n'); + assert.deepStrictEqual(rli.history, terminal ? ['asdf'] : []); + rli.close(); + } + + // Sending a full line + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + } + + // Ensure that options.signal.removeEventListener was called + { + const ac = new AbortController(); + const signal = ac.signal; + const [rli] = getInterface({ terminal }); + signal.removeEventListener = common.mustCall( + (event, onAbortFn) => { + assert.strictEqual(event, 'abort'); + assert.strictEqual(onAbortFn.name, 'onAbort'); + }); + + rli.question('hello?', { signal }, common.mustCall()); + + rli.write('bar\n'); + ac.abort(); + rli.close(); + } + + // Sending a blank line + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + } + + // Sending a single character with no newline and then a newline + { + const [rli, fi] = getInterface({ terminal }); + let called = false; + rli.on('line', (line) => { + called = true; + assert.strictEqual(line, 'a'); + }); + fi.emit('data', 'a'); + assert.ok(!called); + fi.emit('data', '\n'); + assert.ok(called); + rli.close(); + } + + // Sending multiple newlines at once + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length)); + fi.emit('data', `${expectedLines.join('\n')}\n`); + rli.close(); + } + + // Sending multiple newlines at once that does not end with a new line + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\n')); + rli.close(); + } + + // Sending multiple newlines at once that does not end with a new(empty) + // line and a `end` event + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz', '']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + rli.on('close', common.mustCall()); + fi.emit('data', expectedLines.join('\n')); + fi.emit('end'); + rli.close(); + } + + // Sending a multi-byte utf8 char over multiple writes + { + const buf = Buffer.from('☮', 'utf8'); + const [rli, fi] = getInterface({ terminal }); + let callCount = 0; + rli.on('line', (line) => { + callCount++; + assert.strictEqual(line, buf.toString('utf8')); + }); + for (const i of buf) { + fi.emit('data', Buffer.from([i])); + } + assert.strictEqual(callCount, 0); + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + } + + // Calling readline without `new` + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + rli.close(); + } + + // Calling the question callback + { + const [rli] = getInterface({ terminal }); + rli.question('foo?', common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Calling the question callback with abort signal + { + const [rli] = getInterface({ terminal }); + const { signal } = new AbortController(); + rli.question('foo?', { signal }, common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Calling only the first question callback + { + const [rli] = getInterface({ terminal }); + rli.question('foo?', common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.question('hello?', common.mustNotCall()); + rli.write('bar\n'); + } + + // Calling the question multiple times + { + const [rli] = getInterface({ terminal }); + rli.question('foo?', common.mustCall((answer) => { + assert.strictEqual(answer, 'baz'); + })); + rli.question('bar?', common.mustNotCall()); + rli.write('baz\n'); + rli.close(); + } + + // Calling the promisified question + { + const [rli] = getInterface({ terminal }); + const question = util.promisify(rli.question).bind(rli); + question('foo?') + .then(common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Calling the promisified question with abort signal + { + const [rli] = getInterface({ terminal }); + const question = util.promisify(rli.question).bind(rli); + const { signal } = new AbortController(); + question('foo?', { signal }) + .then(common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Aborting a question + { + const ac = new AbortController(); + const signal = ac.signal; + const [rli] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'bar'); + })); + rli.question('hello?', { signal }, common.mustNotCall()); + ac.abort(); + rli.write('bar\n'); + rli.close(); + } + + // Aborting a promisified question + { + const ac = new AbortController(); + const signal = ac.signal; + const [rli] = getInterface({ terminal }); + const question = util.promisify(rli.question).bind(rli); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'bar'); + })); + question('hello?', { signal }) + .then(common.mustNotCall()) + .catch(common.mustCall((error) => { + assert.strictEqual(error.name, 'AbortError'); + })); + ac.abort(); + rli.write('bar\n'); + rli.close(); + } + + // pre-aborted signal + { + const signal = AbortSignal.abort(); + const [rli] = getInterface({ terminal }); + rli.pause(); + rli.on('resume', common.mustNotCall()); + rli.question('hello?', { signal }, common.mustNotCall()); + rli.close(); + } + + // pre-aborted signal promisified question + { + const signal = AbortSignal.abort(); + const [rli] = getInterface({ terminal }); + const question = util.promisify(rli.question).bind(rli); + rli.on('resume', common.mustNotCall()); + rli.pause(); + question('hello?', { signal }) + .then(common.mustNotCall()) + .catch(common.mustCall((error) => { + assert.strictEqual(error.name, 'AbortError'); + })); + rli.close(); + } + + // Call question after close + { + const [rli, fi] = getInterface({ terminal }); + rli.question('What\'s your name?', common.mustCall((name) => { + assert.strictEqual(name, 'Node.js'); + rli.close(); + assert.throws(() => { + rli.question('How are you?', common.mustNotCall()); + }, { + name: 'Error', + code: 'ERR_USE_AFTER_CLOSE' + }); + assert.notStrictEqual(rli.getPrompt(), 'How are you?'); + })); + fi.emit('data', 'Node.js\n'); + } + + // Call promisified question after close + { + const [rli, fi] = getInterface({ terminal }); + const question = util.promisify(rli.question).bind(rli); + question('What\'s your name?').then(common.mustCall((name) => { + assert.strictEqual(name, 'Node.js'); + rli.close(); + question('How are you?') + .then(common.mustNotCall(), common.expectsError({ + code: 'ERR_USE_AFTER_CLOSE', + name: 'Error' + })); + assert.notStrictEqual(rli.getPrompt(), 'How are you?'); + })); + fi.emit('data', 'Node.js\n'); + } + + // Can create a new readline Interface with a null output argument + { + const [rli, fi] = getInterface({ output: null, terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + + rli.setPrompt('ddd> '); + rli.prompt(); + rli.write("really shouldn't be seeing this"); + rli.question('What do you think of node.js? ', (answer) => { + console.log('Thank you for your valuable feedback:', answer); + rli.close(); + }); + } + + // Calling the getPrompt method + { + const expectedPrompts = ['$ ', '> ']; + const [rli] = getInterface({ terminal }); + for (const prompt of expectedPrompts) { + rli.setPrompt(prompt); + assert.strictEqual(rli.getPrompt(), prompt); + } + } + + { + const expected = terminal ? + ['\u001b[1G', '\u001b[0J', '$ ', '\u001b[3G'] : + ['$ ']; + + const output = new Writable({ + write: common.mustCall((chunk, enc, cb) => { + assert.strictEqual(chunk.toString(), expected.shift()); + cb(); + rl.close(); + }, expected.length) + }); + + const rl = readline.createInterface({ + input: new Readable({ read: common.mustCall() }), + output, + prompt: '$ ', + terminal + }); + + rl.prompt(); + + assert.strictEqual(rl.getPrompt(), '$ '); + } + + { + const fi = new FakeInput(); + assert.deepStrictEqual(fi.listeners(terminal ? 'keypress' : 'data'), []); + } + + // Emit two line events when the delay + // between \r and \n exceeds crlfDelay + { + const crlfDelay = 200; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', () => { + callCount++; + }); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 2); + rli.close(); + }), crlfDelay + 10); + } + + // For the purposes of the following tests, we do not care about the exact + // value of crlfDelay, only that the behaviour conforms to what's expected. + // Setting it to Infinity allows the test to succeed even under extreme + // CPU stress. + const crlfDelay = Infinity; + + // Set crlfDelay to `Infinity` is allowed + { + const delay = 200; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', () => { + callCount++; + }); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + }), delay); + } + + // Sending multiple newlines at once that does not end with a new line + // and a `end` event(last line is) + + // \r\n should emit one line event, not two + { + const [rli, fi] = getInterface({ terminal, crlfDelay }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\r\n')); + rli.close(); + } + + // \r\n should emit one line event when split across multiple writes. + { + const [rli, fi] = getInterface({ terminal, crlfDelay }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + let callCount = 0; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }, expectedLines.length)); + expectedLines.forEach((line) => { + fi.emit('data', `${line}\r`); + fi.emit('data', '\n'); + }); + rli.close(); + } + + // Emit one line event when the delay between \r and \n is + // over the default crlfDelay but within the setting value. + { + const delay = 125; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', () => callCount++); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + }), delay); + } + + // Write correctly if paused + { + const [rli] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'bar'); + })); + rli.pause(); + rli.write('bar\n'); + assert.strictEqual(rli.paused, false); + rli.close(); + } + + // Write undefined + { + const [rli] = getInterface({ terminal }); + rli.on('line', common.mustNotCall()); + rli.write(); + rli.close(); + } +}); + +// Ensure that the _wordLeft method works even for large input +{ + const input = new Readable({ + read() { + this.push('\x1B[1;5D'); // CTRL + Left + this.push(null); + }, + }); + const output = new Writable({ + write: common.mustCall((data, encoding, cb) => { + assert.strictEqual(rl.cursor, rl.line.length - 1); + cb(); + }), + }); + const rl = new readline.createInterface({ + input, + output, + terminal: true, + }); + rl.line = `a${' '.repeat(1e6)}a`; + rl.cursor = rl.line.length; +} + +{ + const fi = new FakeInput(); + const signal = AbortSignal.abort(); + + const rl = readline.createInterface({ + input: fi, + output: fi, + signal, + }); + rl.on('close', common.mustCall()); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); +} + +{ + const fi = new FakeInput(); + const ac = new AbortController(); + const { signal } = ac; + const rl = readline.createInterface({ + input: fi, + output: fi, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + rl.on('close', common.mustCall()); + ac.abort(); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); +} + +{ + const fi = new FakeInput(); + const ac = new AbortController(); + const { signal } = ac; + const rl = readline.createInterface({ + input: fi, + output: fi, + signal, + }); + assert.strictEqual(getEventListeners(signal, 'abort').length, 1); + rl.close(); + assert.strictEqual(getEventListeners(signal, 'abort').length, 0); +} + +{ + // Constructor throws if signal is not an abort signal + assert.throws(() => { + readline.createInterface({ + input: new FakeInput(), + signal: {}, + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-keys.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-keys.js new file mode 100644 index 00000000..28b5846d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-keys.js @@ -0,0 +1,344 @@ +'use strict'; +const common = require('../common'); +const PassThrough = require('stream').PassThrough; +const assert = require('assert'); +const Interface = require('readline').Interface; + +class FakeInput extends PassThrough {} + +function extend(k) { + return Object.assign({ ctrl: false, meta: false, shift: false }, k); +} + + +const fi = new FakeInput(); +const fo = new FakeInput(); +new Interface({ input: fi, output: fo, terminal: true }); + +let keys = []; +fi.on('keypress', (s, k) => { + keys.push(k); +}); + + +function addTest(sequences, expectedKeys) { + if (!Array.isArray(sequences)) { + sequences = [ sequences ]; + } + + if (!Array.isArray(expectedKeys)) { + expectedKeys = [ expectedKeys ]; + } + + expectedKeys = expectedKeys.map(extend); + + keys = []; + + for (const sequence of sequences) { + fi.write(sequence); + } + assert.deepStrictEqual(keys, expectedKeys); +} + +// Simulate key interval test cases +// Returns a function that takes `next` test case and returns a thunk +// that can be called to run tests in sequence +// e.g. +// addKeyIntervalTest(..) +// (addKeyIntervalTest(..) +// (addKeyIntervalTest(..)(noop)))() +// where noop is a terminal function(() => {}). + +const addKeyIntervalTest = (sequences, expectedKeys, interval = 550, + assertDelay = 550) => { + const fn = common.mustCall((next) => () => { + + if (!Array.isArray(sequences)) { + sequences = [ sequences ]; + } + + if (!Array.isArray(expectedKeys)) { + expectedKeys = [ expectedKeys ]; + } + + expectedKeys = expectedKeys.map(extend); + + const keys = []; + fi.on('keypress', (s, k) => keys.push(k)); + + const emitKeys = ([head, ...tail]) => { + if (head) { + fi.write(head); + setTimeout(() => emitKeys(tail), interval); + } else { + setTimeout(() => { + next(); + assert.deepStrictEqual(keys, expectedKeys); + }, assertDelay); + } + }; + emitKeys(sequences); + }); + return fn; +}; + +// Regular alphanumerics +addTest('io.JS', [ + { name: 'i', sequence: 'i' }, + { name: 'o', sequence: 'o' }, + { name: undefined, sequence: '.' }, + { name: 'j', sequence: 'J', shift: true }, + { name: 's', sequence: 'S', shift: true }, +]); + +// Named characters +addTest('\n\r\t\x1b\n\x1b\r\x1b\t', [ + { name: 'enter', sequence: '\n' }, + { name: 'return', sequence: '\r' }, + { name: 'tab', sequence: '\t' }, + { name: 'enter', sequence: '\x1b\n', meta: true }, + { name: 'return', sequence: '\x1b\r', meta: true }, + { name: 'tab', sequence: '\x1b\t', meta: true }, +]); + +// Space and backspace +addTest('\b\x7f\x1b\b\x1b\x7f\x1b\x1b \x1b ', [ + { name: 'backspace', sequence: '\b' }, + { name: 'backspace', sequence: '\x7f' }, + { name: 'backspace', sequence: '\x1b\b', meta: true }, + { name: 'backspace', sequence: '\x1b\x7f', meta: true }, + { name: 'space', sequence: '\x1b\x1b ', meta: true }, + { name: 'space', sequence: ' ' }, + { name: 'space', sequence: '\x1b ', meta: true }, +]); + +// Escape key +addTest('\x1b\x1b\x1b', [ + { name: 'escape', sequence: '\x1b\x1b\x1b', meta: true }, +]); + +// Escape sequence +addTest('\x1b]', [{ name: undefined, sequence: '\x1B]', meta: true }]); + +// Control keys +addTest('\x01\x0b\x10', [ + { name: 'a', sequence: '\x01', ctrl: true }, + { name: 'k', sequence: '\x0b', ctrl: true }, + { name: 'p', sequence: '\x10', ctrl: true }, +]); + +// Alt keys +addTest('a\x1baA\x1bA', [ + { name: 'a', sequence: 'a' }, + { name: 'a', sequence: '\x1ba', meta: true }, + { name: 'a', sequence: 'A', shift: true }, + { name: 'a', sequence: '\x1bA', meta: true, shift: true }, +]); + +// xterm/gnome ESC [ letter (with modifiers) +addTest('\x1b[2P\x1b[3P\x1b[4P\x1b[5P\x1b[6P\x1b[7P\x1b[8P\x1b[3Q\x1b[8Q\x1b[3R\x1b[8R\x1b[3S\x1b[8S', [ + { name: 'f1', sequence: '\x1b[2P', code: '[P', shift: true, meta: false, ctrl: false }, + { name: 'f1', sequence: '\x1b[3P', code: '[P', shift: false, meta: true, ctrl: false }, + { name: 'f1', sequence: '\x1b[4P', code: '[P', shift: true, meta: true, ctrl: false }, + { name: 'f1', sequence: '\x1b[5P', code: '[P', shift: false, meta: false, ctrl: true }, + { name: 'f1', sequence: '\x1b[6P', code: '[P', shift: true, meta: false, ctrl: true }, + { name: 'f1', sequence: '\x1b[7P', code: '[P', shift: false, meta: true, ctrl: true }, + { name: 'f1', sequence: '\x1b[8P', code: '[P', shift: true, meta: true, ctrl: true }, + { name: 'f2', sequence: '\x1b[3Q', code: '[Q', meta: true }, + { name: 'f2', sequence: '\x1b[8Q', code: '[Q', shift: true, meta: true, ctrl: true }, + { name: 'f3', sequence: '\x1b[3R', code: '[R', meta: true }, + { name: 'f3', sequence: '\x1b[8R', code: '[R', shift: true, meta: true, ctrl: true }, + { name: 'f4', sequence: '\x1b[3S', code: '[S', meta: true }, + { name: 'f4', sequence: '\x1b[8S', code: '[S', shift: true, meta: true, ctrl: true }, +]); + +// xterm/gnome ESC O letter +addTest('\x1bOP\x1bOQ\x1bOR\x1bOS', [ + { name: 'f1', sequence: '\x1bOP', code: 'OP' }, + { name: 'f2', sequence: '\x1bOQ', code: 'OQ' }, + { name: 'f3', sequence: '\x1bOR', code: 'OR' }, + { name: 'f4', sequence: '\x1bOS', code: 'OS' }, +]); + +// xterm/rxvt ESC [ number ~ */ +addTest('\x1b[11~\x1b[12~\x1b[13~\x1b[14~', [ + { name: 'f1', sequence: '\x1b[11~', code: '[11~' }, + { name: 'f2', sequence: '\x1b[12~', code: '[12~' }, + { name: 'f3', sequence: '\x1b[13~', code: '[13~' }, + { name: 'f4', sequence: '\x1b[14~', code: '[14~' }, +]); + +// From Cygwin and used in libuv +addTest('\x1b[[A\x1b[[B\x1b[[C\x1b[[D\x1b[[E', [ + { name: 'f1', sequence: '\x1b[[A', code: '[[A' }, + { name: 'f2', sequence: '\x1b[[B', code: '[[B' }, + { name: 'f3', sequence: '\x1b[[C', code: '[[C' }, + { name: 'f4', sequence: '\x1b[[D', code: '[[D' }, + { name: 'f5', sequence: '\x1b[[E', code: '[[E' }, +]); + +// Common +addTest('\x1b[15~\x1b[17~\x1b[18~\x1b[19~\x1b[20~\x1b[21~\x1b[23~\x1b[24~', [ + { name: 'f5', sequence: '\x1b[15~', code: '[15~' }, + { name: 'f6', sequence: '\x1b[17~', code: '[17~' }, + { name: 'f7', sequence: '\x1b[18~', code: '[18~' }, + { name: 'f8', sequence: '\x1b[19~', code: '[19~' }, + { name: 'f9', sequence: '\x1b[20~', code: '[20~' }, + { name: 'f10', sequence: '\x1b[21~', code: '[21~' }, + { name: 'f11', sequence: '\x1b[23~', code: '[23~' }, + { name: 'f12', sequence: '\x1b[24~', code: '[24~' }, +]); + +// xterm ESC [ letter +addTest('\x1b[A\x1b[B\x1b[C\x1b[D\x1b[E\x1b[F\x1b[H', [ + { name: 'up', sequence: '\x1b[A', code: '[A' }, + { name: 'down', sequence: '\x1b[B', code: '[B' }, + { name: 'right', sequence: '\x1b[C', code: '[C' }, + { name: 'left', sequence: '\x1b[D', code: '[D' }, + { name: 'clear', sequence: '\x1b[E', code: '[E' }, + { name: 'end', sequence: '\x1b[F', code: '[F' }, + { name: 'home', sequence: '\x1b[H', code: '[H' }, +]); + +// xterm/gnome ESC O letter +addTest('\x1bOA\x1bOB\x1bOC\x1bOD\x1bOE\x1bOF\x1bOH', [ + { name: 'up', sequence: '\x1bOA', code: 'OA' }, + { name: 'down', sequence: '\x1bOB', code: 'OB' }, + { name: 'right', sequence: '\x1bOC', code: 'OC' }, + { name: 'left', sequence: '\x1bOD', code: 'OD' }, + { name: 'clear', sequence: '\x1bOE', code: 'OE' }, + { name: 'end', sequence: '\x1bOF', code: 'OF' }, + { name: 'home', sequence: '\x1bOH', code: 'OH' }, +]); + +// Old xterm shift-arrows +addTest('\x1bO2A\x1bO2B', [ + { name: 'up', sequence: '\x1bO2A', code: 'OA', shift: true }, + { name: 'down', sequence: '\x1bO2B', code: 'OB', shift: true }, +]); + +// xterm/rxvt ESC [ number ~ +addTest('\x1b[1~\x1b[2~\x1b[3~\x1b[4~\x1b[5~\x1b[6~', [ + { name: 'home', sequence: '\x1b[1~', code: '[1~' }, + { name: 'insert', sequence: '\x1b[2~', code: '[2~' }, + { name: 'delete', sequence: '\x1b[3~', code: '[3~' }, + { name: 'end', sequence: '\x1b[4~', code: '[4~' }, + { name: 'pageup', sequence: '\x1b[5~', code: '[5~' }, + { name: 'pagedown', sequence: '\x1b[6~', code: '[6~' }, +]); + +// putty +addTest('\x1b[[5~\x1b[[6~', [ + { name: 'pageup', sequence: '\x1b[[5~', code: '[[5~' }, + { name: 'pagedown', sequence: '\x1b[[6~', code: '[[6~' }, +]); + +// rxvt +addTest('\x1b[7~\x1b[8~', [ + { name: 'home', sequence: '\x1b[7~', code: '[7~' }, + { name: 'end', sequence: '\x1b[8~', code: '[8~' }, +]); + +// gnome terminal +addTest('\x1b[A\x1b[B\x1b[2A\x1b[2B', [ + { name: 'up', sequence: '\x1b[A', code: '[A' }, + { name: 'down', sequence: '\x1b[B', code: '[B' }, + { name: 'up', sequence: '\x1b[2A', code: '[A', shift: true }, + { name: 'down', sequence: '\x1b[2B', code: '[B', shift: true }, +]); + +// `rxvt` keys with modifiers. +addTest('\x1b[20~\x1b[2$\x1b[2^\x1b[3$\x1b[3^\x1b[5$\x1b[5^\x1b[6$\x1b[6^\x1b[7$\x1b[7^\x1b[8$\x1b[8^', [ + { name: 'f9', sequence: '\x1b[20~', code: '[20~' }, + { name: 'insert', sequence: '\x1b[2$', code: '[2$', shift: true }, + { name: 'insert', sequence: '\x1b[2^', code: '[2^', ctrl: true }, + { name: 'delete', sequence: '\x1b[3$', code: '[3$', shift: true }, + { name: 'delete', sequence: '\x1b[3^', code: '[3^', ctrl: true }, + { name: 'pageup', sequence: '\x1b[5$', code: '[5$', shift: true }, + { name: 'pageup', sequence: '\x1b[5^', code: '[5^', ctrl: true }, + { name: 'pagedown', sequence: '\x1b[6$', code: '[6$', shift: true }, + { name: 'pagedown', sequence: '\x1b[6^', code: '[6^', ctrl: true }, + { name: 'home', sequence: '\x1b[7$', code: '[7$', shift: true }, + { name: 'home', sequence: '\x1b[7^', code: '[7^', ctrl: true }, + { name: 'end', sequence: '\x1b[8$', code: '[8$', shift: true }, + { name: 'end', sequence: '\x1b[8^', code: '[8^', ctrl: true }, +]); + +// Misc +addTest('\x1b[Z', [ + { name: 'tab', sequence: '\x1b[Z', code: '[Z', shift: true }, +]); + +// xterm + modifiers +addTest('\x1b[20;5~\x1b[6;5^', [ + { name: 'f9', sequence: '\x1b[20;5~', code: '[20~', ctrl: true }, + { name: 'pagedown', sequence: '\x1b[6;5^', code: '[6^', ctrl: true }, +]); + +addTest('\x1b[H\x1b[5H\x1b[1;5H', [ + { name: 'home', sequence: '\x1b[H', code: '[H' }, + { name: 'home', sequence: '\x1b[5H', code: '[H', ctrl: true }, + { name: 'home', sequence: '\x1b[1;5H', code: '[H', ctrl: true }, +]); + +// Escape sequences broken into multiple data chunks +addTest('\x1b[D\x1b[C\x1b[D\x1b[C'.split(''), [ + { name: 'left', sequence: '\x1b[D', code: '[D' }, + { name: 'right', sequence: '\x1b[C', code: '[C' }, + { name: 'left', sequence: '\x1b[D', code: '[D' }, + { name: 'right', sequence: '\x1b[C', code: '[C' }, +]); + +// Escape sequences mixed with regular ones +addTest('\x1b[DD\x1b[2DD\x1b[2^D', [ + { name: 'left', sequence: '\x1b[D', code: '[D' }, + { name: 'd', sequence: 'D', shift: true }, + { name: 'left', sequence: '\x1b[2D', code: '[D', shift: true }, + { name: 'd', sequence: 'D', shift: true }, + { name: 'insert', sequence: '\x1b[2^', code: '[2^', ctrl: true }, + { name: 'd', sequence: 'D', shift: true }, +]); + +// Color sequences +addTest('\x1b[31ma\x1b[39ma', [ + { name: 'undefined', sequence: '\x1b[31m', code: '[31m' }, + { name: 'a', sequence: 'a' }, + { name: 'undefined', sequence: '\x1b[39m', code: '[39m' }, + { name: 'a', sequence: 'a' }, +]); + +// `rxvt` keys with modifiers. +addTest('\x1b[a\x1b[b\x1b[c\x1b[d\x1b[e', [ + { name: 'up', sequence: '\x1b[a', code: '[a', shift: true }, + { name: 'down', sequence: '\x1b[b', code: '[b', shift: true }, + { name: 'right', sequence: '\x1b[c', code: '[c', shift: true }, + { name: 'left', sequence: '\x1b[d', code: '[d', shift: true }, + { name: 'clear', sequence: '\x1b[e', code: '[e', shift: true }, +]); + +addTest('\x1bOa\x1bOb\x1bOc\x1bOd\x1bOe', [ + { name: 'up', sequence: '\x1bOa', code: 'Oa', ctrl: true }, + { name: 'down', sequence: '\x1bOb', code: 'Ob', ctrl: true }, + { name: 'right', sequence: '\x1bOc', code: 'Oc', ctrl: true }, + { name: 'left', sequence: '\x1bOd', code: 'Od', ctrl: true }, + { name: 'clear', sequence: '\x1bOe', code: 'Oe', ctrl: true }, +]); + +// Reduce array of addKeyIntervalTest(..) right to left +// with () => {} as initial function. +const runKeyIntervalTests = [ + // Escape character + addKeyIntervalTest('\x1b', [ + { name: 'escape', sequence: '\x1b', meta: true }, + ]), + // Chain of escape characters. + addKeyIntervalTest('\x1b\x1b\x1b\x1b'.split(''), [ + { name: 'escape', sequence: '\x1b', meta: true }, + { name: 'escape', sequence: '\x1b', meta: true }, + { name: 'escape', sequence: '\x1b', meta: true }, + { name: 'escape', sequence: '\x1b', meta: true }, + ]), +].reverse().reduce((acc, fn) => fn(acc), () => {}); + +// Run key interval tests one after another. +runKeyIntervalTests(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-position.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-position.js new file mode 100644 index 00000000..ac2fe43b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-position.js @@ -0,0 +1,38 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); +const { PassThrough } = require('stream'); +const readline = require('readline'); +const assert = require('assert'); + +const ctrlU = { ctrl: true, name: 'u' }; + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input, + prompt: '' + }); + + const tests = [ + [1, 'a'], + [2, 'ab'], + [2, '丁'], + [0, '\u0301'], // COMBINING ACUTE ACCENT + [1, 'a\u0301'], // á + [0, '\u20DD'], // COMBINING ENCLOSING CIRCLE + [2, 'a\u20DDb'], // a⃝b + [0, '\u200E'], // LEFT-TO-RIGHT MARK + ]; + + for (const [cursor, string] of tests) { + rl.write(string); + assert.strictEqual(rl.getCursorPos().cols, cursor); + rl.write(null, ctrlU); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-csi.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-csi.mjs new file mode 100644 index 00000000..9b0d0bb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-csi.mjs @@ -0,0 +1,226 @@ +// Flags: --expose-internals + + +import '../common/index.mjs'; +import assert from 'assert'; +import { Readline } from 'readline/promises'; +import { setImmediate } from 'timers/promises'; +import { Writable } from 'stream'; + +import utils from 'internal/readline/utils'; +const { CSI } = utils; + +const INVALID_ARG = { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', +}; + +class TestWritable extends Writable { + data = ''; + _write(chunk, encoding, callback) { + this.data += chunk.toString(); + callback(); + } +} + +[ + undefined, null, + 0, 1, 1n, 1.1, NaN, Infinity, + true, false, + Symbol(), + '', '1', + [], {}, () => {}, +].forEach((arg) => + assert.throws(() => new Readline(arg), INVALID_ARG) +); + +{ + const writable = new TestWritable(); + const readline = new Readline(writable); + + await readline.clearScreenDown().commit(); + assert.deepStrictEqual(writable.data, CSI.kClearScreenDown); + await readline.clearScreenDown().commit(); + + writable.data = ''; + await readline.clearScreenDown().rollback(); + assert.strictEqual(writable.data, ''); + + writable.data = ''; + await readline.clearLine(-1).commit(); + assert.deepStrictEqual(writable.data, CSI.kClearToLineBeginning); + + writable.data = ''; + await readline.clearLine(1).commit(); + assert.deepStrictEqual(writable.data, CSI.kClearToLineEnd); + + writable.data = ''; + await readline.clearLine(0).commit(); + assert.deepStrictEqual(writable.data, CSI.kClearLine); + + writable.data = ''; + await readline.clearLine(-1).commit(); + assert.deepStrictEqual(writable.data, CSI.kClearToLineBeginning); + + await readline.clearLine(0, null).commit(); + + // Nothing is written when moveCursor 0, 0 + for (const set of + [ + [0, 0, ''], + [1, 0, '\x1b[1C'], + [-1, 0, '\x1b[1D'], + [0, 1, '\x1b[1B'], + [0, -1, '\x1b[1A'], + [1, 1, '\x1b[1C\x1b[1B'], + [-1, 1, '\x1b[1D\x1b[1B'], + [-1, -1, '\x1b[1D\x1b[1A'], + [1, -1, '\x1b[1C\x1b[1A'], + ]) { + writable.data = ''; + await readline.moveCursor(set[0], set[1]).commit(); + assert.deepStrictEqual(writable.data, set[2]); + writable.data = ''; + await readline.moveCursor(set[0], set[1]).commit(); + assert.deepStrictEqual(writable.data, set[2]); + } + + + await readline.moveCursor(1, 1, null).commit(); + + writable.data = ''; + [ + undefined, null, + true, false, + Symbol(), + '', '1', + [], {}, () => {}, + ].forEach((arg) => + assert.throws(() => readline.cursorTo(arg), INVALID_ARG) + ); + assert.strictEqual(writable.data, ''); + + writable.data = ''; + assert.throws(() => readline.cursorTo('a', 'b'), INVALID_ARG); + assert.strictEqual(writable.data, ''); + + writable.data = ''; + assert.throws(() => readline.cursorTo('a', 1), INVALID_ARG); + assert.strictEqual(writable.data, ''); + + writable.data = ''; + assert.throws(() => readline.cursorTo(1, 'a'), INVALID_ARG); + assert.strictEqual(writable.data, ''); + + writable.data = ''; + await readline.cursorTo(1).commit(); + assert.strictEqual(writable.data, '\x1b[2G'); + + writable.data = ''; + await readline.cursorTo(1, 2).commit(); + assert.strictEqual(writable.data, '\x1b[3;2H'); + + writable.data = ''; + await readline.cursorTo(1, 2).commit(); + assert.strictEqual(writable.data, '\x1b[3;2H'); + + writable.data = ''; + await readline.cursorTo(1).cursorTo(1, 2).commit(); + assert.strictEqual(writable.data, '\x1b[2G\x1b[3;2H'); + + writable.data = ''; + await readline.cursorTo(1).commit(); + assert.strictEqual(writable.data, '\x1b[2G'); + + // Verify that cursorTo() rejects if x or y is NaN. + [1.1, NaN, Infinity].forEach((arg) => { + assert.throws(() => readline.cursorTo(arg), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); + }); + + [1.1, NaN, Infinity].forEach((arg) => { + assert.throws(() => readline.cursorTo(1, arg), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); + }); + + assert.throws(() => readline.cursorTo(NaN, NaN), { + code: 'ERR_OUT_OF_RANGE', + name: 'RangeError', + }); +} + +{ + const error = new Error(); + const writable = new class extends Writable { + _write() { throw error; } + }(); + const readline = new Readline(writable); + + await assert.rejects(readline.cursorTo(1).commit(), error); +} + +{ + const writable = new TestWritable(); + const readline = new Readline(writable, { autoCommit: true }); + + await readline.clearScreenDown(); + await setImmediate(); // Wait for next tick as auto commit is asynchronous. + assert.deepStrictEqual(writable.data, CSI.kClearScreenDown); +} + +{ + const writable = new TestWritable(); + const readline = new Readline(writable, { autoCommit: true }); + for (const [dir, data] of + [ + [-1, CSI.kClearToLineBeginning], + [1, CSI.kClearToLineEnd], + [0, CSI.kClearLine], + ]) { + writable.data = ''; + readline.clearLine(dir); + await setImmediate(); // Wait for next tick as auto commit is asynchronous. + assert.deepStrictEqual(writable.data, data); + } +} + +{ + const writable = new TestWritable(); + const readline = new Readline(writable, { autoCommit: true }); + for (const [x, y, data] of + [ + [0, 0, ''], + [1, 0, '\x1b[1C'], + [-1, 0, '\x1b[1D'], + [0, 1, '\x1b[1B'], + [0, -1, '\x1b[1A'], + [1, 1, '\x1b[1C\x1b[1B'], + [-1, 1, '\x1b[1D\x1b[1B'], + [-1, -1, '\x1b[1D\x1b[1A'], + [1, -1, '\x1b[1C\x1b[1A'], + ]) { + writable.data = ''; + readline.moveCursor(x, y); + await setImmediate(); // Wait for next tick as auto commit is asynchronous. + assert.deepStrictEqual(writable.data, data); + } +} + +{ + const writable = new TestWritable(); + const readline = new Readline(writable, { autoCommit: true }); + for (const [x, y, data] of + [ + [1, undefined, '\x1b[2G'], + [1, 2, '\x1b[3;2H'], + ]) { + writable.data = ''; + readline.cursorTo(x, y); + await setImmediate(); // Wait for next tick as auto commit is asynchronous. + assert.deepStrictEqual(writable.data, data); + } +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-interface.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-interface.js new file mode 100644 index 00000000..97424c13 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-interface.js @@ -0,0 +1,1158 @@ +// Flags: --expose-internals +'use strict'; +const common = require('../common'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const assert = require('assert'); +const readline = require('readline/promises'); +const { + getStringWidth, + stripVTControlCharacters +} = require('internal/util/inspect'); +const EventEmitter = require('events').EventEmitter; +const { Writable, Readable } = require('stream'); + +class FakeInput extends EventEmitter { + resume() {} + pause() {} + write() {} + end() {} +} + +function isWarned(emitter) { + for (const name in emitter) { + const listeners = emitter[name]; + if (listeners?.warned) return true; + } + return false; +} + +function getInterface(options) { + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + ...options, + }); + return [rli, fi]; +} + +function assertCursorRowsAndCols(rli, rows, cols) { + const cursorPos = rli.getCursorPos(); + assert.strictEqual(cursorPos.rows, rows); + assert.strictEqual(cursorPos.cols, cols); +} + +[ + undefined, + 50, + 0, + 100.5, + 5000, +].forEach((crlfDelay) => { + const [rli] = getInterface({ crlfDelay }); + assert.strictEqual(rli.crlfDelay, Math.max(crlfDelay || 100, 100)); + rli.close(); +}); + +{ + const input = new FakeInput(); + + // Constructor throws if completer is not a function or undefined + assert.throws(() => { + readline.createInterface({ + input, + completer: 'string is not valid' + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE' + }); + + assert.throws(() => { + readline.createInterface({ + input, + completer: '' + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE' + }); + + assert.throws(() => { + readline.createInterface({ + input, + completer: false + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_VALUE' + }); + + // Constructor throws if history is not an array + ['not an array', 123, 123n, {}, true, Symbol(), null].forEach((history) => { + assert.throws(() => { + readline.createInterface({ + input, + history, + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE' + }); + }); + + // Constructor throws if historySize is not a positive number + [-1, NaN].forEach((historySize) => { + assert.throws(() => { + readline.createInterface({ + input, + historySize, + }); + }, { + name: 'RangeError', + code: 'ERR_OUT_OF_RANGE', + }); + }); + + // Constructor throws if type of historySize is not a number + ['not a number', {}, true, Symbol(), null].forEach((historySize) => { + assert.throws(() => { + readline.createInterface({ + input, + historySize, + }); + }, { + name: 'TypeError', + code: 'ERR_INVALID_ARG_TYPE', + }); + }); + + // Check for invalid tab sizes. + assert.throws( + () => new readline.Interface({ + input, + tabSize: 0 + }), + { code: 'ERR_OUT_OF_RANGE' } + ); + + assert.throws( + () => new readline.Interface({ + input, + tabSize: '4' + }), + { code: 'ERR_INVALID_ARG_TYPE' } + ); + + assert.throws( + () => new readline.Interface({ + input, + tabSize: 4.5 + }), + { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "tabSize" is out of range. ' + + 'It must be an integer. Received 4.5' + } + ); +} + +// Sending a single character with no newline +{ + const fi = new FakeInput(); + const rli = new readline.Interface(fi, {}); + rli.on('line', common.mustNotCall()); + fi.emit('data', 'a'); + rli.close(); +} + +// Sending multiple newlines at once that does not end with a new line and a +// `end` event(last line is). \r should behave like \n when alone. +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\r')); + rli.close(); +} + +// \r at start of input should output blank line +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['', 'foo' ]; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length)); + fi.emit('data', '\rfoo\r'); + rli.close(); +} + +// \t does not become part of the input when there is a completer function +{ + const completer = (line) => [[], line]; + const [rli, fi] = getInterface({ terminal: true, completer }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'foo'); + })); + for (const character of '\tfo\to\t') { + fi.emit('data', character); + } + fi.emit('data', '\n'); + rli.close(); +} + +// \t when there is no completer function should behave like an ordinary +// character +{ + const [rli, fi] = getInterface({ terminal: true }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '\t'); + })); + fi.emit('data', '\t'); + fi.emit('data', '\n'); + rli.close(); +} + +// Adding history lines should emit the history event with +// the history array +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('history', common.mustCall((history) => { + const expectedHistory = expectedLines.slice(0, history.length).reverse(); + assert.deepStrictEqual(history, expectedHistory); + }, expectedLines.length)); + for (const line of expectedLines) { + fi.emit('data', `${line}\n`); + } + rli.close(); +} + +// Altering the history array in the listener should not alter +// the line being processed +{ + const [rli, fi] = getInterface({ terminal: true }); + const expectedLine = 'foo'; + rli.on('history', common.mustCall((history) => { + assert.strictEqual(history[0], expectedLine); + history.shift(); + })); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLine); + assert.strictEqual(rli.history.length, 0); + })); + fi.emit('data', `${expectedLine}\n`); + rli.close(); +} + +// Duplicate lines are removed from history when +// `options.removeHistoryDuplicates` is `true` +{ + const [rli, fi] = getInterface({ + terminal: true, + removeHistoryDuplicates: true + }); + const expectedLines = ['foo', 'bar', 'baz', 'bar', 'bat', 'bat']; + // ['foo', 'baz', 'bar', bat']; + let callCount = 0; + rli.on('line', function(line) { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }); + fi.emit('data', `${expectedLines.join('\n')}\n`); + assert.strictEqual(callCount, expectedLines.length); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'foo' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(callCount, 0); + fi.emit('keypress', '.', { name: 'down' }); // 'baz' + assert.strictEqual(rli.line, 'baz'); + assert.strictEqual(rli.historyIndex, 2); + fi.emit('keypress', '.', { name: 'n', ctrl: true }); // 'bar' + assert.strictEqual(rli.line, 'bar'); + assert.strictEqual(rli.historyIndex, 1); + fi.emit('keypress', '.', { name: 'n', ctrl: true }); + assert.strictEqual(rli.line, 'bat'); + assert.strictEqual(rli.historyIndex, 0); + // Activate the substring history search. + fi.emit('keypress', '.', { name: 'down' }); // 'bat' + assert.strictEqual(rli.line, 'bat'); + assert.strictEqual(rli.historyIndex, -1); + // Deactivate substring history search. + fi.emit('keypress', '.', { name: 'backspace' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + // Activate the substring history search. + fi.emit('keypress', '.', { name: 'down' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'down' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.historyIndex, 0); + assert.strictEqual(rli.line, 'bat'); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.strictEqual(rli.historyIndex, 1); + assert.strictEqual(rli.line, 'bar'); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.historyIndex, 2); + assert.strictEqual(rli.line, 'baz'); + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 4); + assert.strictEqual(rli.line, 'ba'); + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 4); + assert.strictEqual(rli.line, 'ba'); + // Deactivate substring history search and reset history index. + fi.emit('keypress', '.', { name: 'right' }); // 'ba' + assert.strictEqual(rli.historyIndex, -1); + assert.strictEqual(rli.line, 'ba'); + // Substring history search activated. + fi.emit('keypress', '.', { name: 'up' }); // 'ba' + assert.strictEqual(rli.historyIndex, 0); + assert.strictEqual(rli.line, 'bat'); + rli.close(); +} + +// Duplicate lines are not removed from history when +// `options.removeHistoryDuplicates` is `false` +{ + const [rli, fi] = getInterface({ + terminal: true, + removeHistoryDuplicates: false + }); + const expectedLines = ['foo', 'bar', 'baz', 'bar', 'bat', 'bat']; + let callCount = 0; + rli.on('line', function(line) { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }); + fi.emit('data', `${expectedLines.join('\n')}\n`); + assert.strictEqual(callCount, expectedLines.length); + fi.emit('keypress', '.', { name: 'up' }); // 'bat' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.notStrictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'baz' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'bar' + assert.strictEqual(rli.line, expectedLines[--callCount]); + fi.emit('keypress', '.', { name: 'up' }); // 'foo' + assert.strictEqual(rli.line, expectedLines[--callCount]); + assert.strictEqual(callCount, 0); + rli.close(); +} + +// Regression test for repl freeze, #1968: +// check that nothing fails if 'keypress' event throws. +{ + const [rli, fi] = getInterface({ terminal: true }); + const keys = []; + const err = new Error('bad thing happened'); + fi.on('keypress', function(key) { + keys.push(key); + if (key === 'X') { + throw err; + } + }); + assert.throws( + () => fi.emit('data', 'fooX'), + (e) => { + assert.strictEqual(e, err); + return true; + } + ); + fi.emit('data', 'bar'); + assert.strictEqual(keys.join(''), 'fooXbar'); + rli.close(); +} + +// History is bound +{ + const [rli, fi] = getInterface({ terminal: true, historySize: 2 }); + const lines = ['line 1', 'line 2', 'line 3']; + fi.emit('data', lines.join('\n') + '\n'); + assert.strictEqual(rli.history.length, 2); + assert.strictEqual(rli.history[0], 'line 3'); + assert.strictEqual(rli.history[1], 'line 2'); +} + +// Question +{ + const [rli] = getInterface({ terminal: true }); + const expectedLines = ['foo']; + rli.question(expectedLines[0]).then(() => rli.close()); + assertCursorRowsAndCols(rli, 0, expectedLines[0].length); + rli.close(); +} + +// Sending a multi-line question +{ + const [rli] = getInterface({ terminal: true }); + const expectedLines = ['foo', 'bar']; + rli.question(expectedLines.join('\n')).then(() => rli.close()); + assertCursorRowsAndCols( + rli, expectedLines.length - 1, expectedLines.slice(-1)[0].length); + rli.close(); +} + +{ + // Beginning and end of line + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + fi.emit('keypress', '.', { ctrl: true, name: 'e' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +{ + // Back and Forward one character + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Back one character + fi.emit('keypress', '.', { ctrl: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 18); + // Back one character + fi.emit('keypress', '.', { ctrl: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 17); + // Forward one character + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 18); + // Forward one character + fi.emit('keypress', '.', { ctrl: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +// Back and Forward one astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'left' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Move right one character/code point + fi.emit('keypress', '.', { name: 'right' }); + assertCursorRowsAndCols(rli, 0, 2); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '💻'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Two astral characters left +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'left' }); + assertCursorRowsAndCols(rli, 0, 0); + + fi.emit('data', '🐕'); + assertCursorRowsAndCols(rli, 0, 2); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '🐕💻'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Two astral characters right +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Move left one character/code point + fi.emit('keypress', '.', { name: 'right' }); + assertCursorRowsAndCols(rli, 0, 2); + + fi.emit('data', '🐕'); + assertCursorRowsAndCols(rli, 0, 4); + + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, '💻🐕'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +{ + // `wordLeft` and `wordRight` + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + assertCursorRowsAndCols(rli, 0, 16); + fi.emit('keypress', '.', { meta: true, name: 'b' }); + assertCursorRowsAndCols(rli, 0, 10); + fi.emit('keypress', '.', { ctrl: true, name: 'right' }); + assertCursorRowsAndCols(rli, 0, 16); + fi.emit('keypress', '.', { meta: true, name: 'f' }); + assertCursorRowsAndCols(rli, 0, 19); + rli.close(); +} + +// `deleteWordLeft` +[ + { ctrl: true, name: 'w' }, + { ctrl: true, name: 'backspace' }, + { meta: true, name: 'backspace' }, +].forEach((deleteWordLeftKey) => { + let [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick fox'); + })); + fi.emit('keypress', '.', deleteWordLeftKey); + fi.emit('data', '\n'); + rli.close(); + + // No effect if pressed at beginning of line + [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fox'); + })); + fi.emit('keypress', '.', deleteWordLeftKey); + fi.emit('data', '\n'); + rli.close(); +}); + +// `deleteWordRight` +[ + { ctrl: true, name: 'delete' }, + { meta: true, name: 'delete' }, + { meta: true, name: 'd' }, +].forEach((deleteWordRightKey) => { + let [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + fi.emit('keypress', '.', { ctrl: true, name: 'left' }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick fox'); + })); + fi.emit('keypress', '.', deleteWordRightKey); + fi.emit('data', '\n'); + rli.close(); + + // No effect if pressed at end of line + [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fox'); + })); + fi.emit('keypress', '.', deleteWordRightKey); + fi.emit('data', '\n'); + rli.close(); +}); + +// deleteLeft +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Delete left character + fi.emit('keypress', '.', { ctrl: true, name: 'h' }); + assertCursorRowsAndCols(rli, 0, 18); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'the quick brown fo'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLeft astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + assertCursorRowsAndCols(rli, 0, 2); + // Delete left character + fi.emit('keypress', '.', { ctrl: true, name: 'h' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteRight +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete right character + fi.emit('keypress', '.', { ctrl: true, name: 'd' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'he quick brown fox'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteRight astral character +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', '💻'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete right character + fi.emit('keypress', '.', { ctrl: true, name: 'd' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLineLeft +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + assertCursorRowsAndCols(rli, 0, 19); + + // Delete from current to start of line + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'backspace' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// deleteLineRight +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick brown fox'); + + // Go to the start of the line + fi.emit('keypress', '.', { ctrl: true, name: 'a' }); + assertCursorRowsAndCols(rli, 0, 0); + + // Delete from current to end of line + fi.emit('keypress', '.', { ctrl: true, shift: true, name: 'delete' }); + assertCursorRowsAndCols(rli, 0, 0); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Close readline interface +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('keypress', '.', { ctrl: true, name: 'c' }); + assert(rli.closed); +} + +// Multi-line input cursor position +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.columns = 10; + fi.emit('data', 'multi-line text'); + assertCursorRowsAndCols(rli, 1, 5); + rli.close(); +} + +// Multi-line input cursor position and long tabs +{ + const [rli, fi] = getInterface({ tabSize: 16, terminal: true, prompt: '' }); + fi.columns = 10; + fi.emit('data', 'multi-line\ttext \t'); + assert.strictEqual(rli.cursor, 17); + assertCursorRowsAndCols(rli, 3, 2); + rli.close(); +} + +// Check for the default tab size. +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + fi.emit('data', 'the quick\tbrown\tfox'); + assert.strictEqual(rli.cursor, 19); + // The first tab is 7 spaces long, the second one 3 spaces. + assertCursorRowsAndCols(rli, 0, 27); +} + +// Multi-line prompt cursor position +{ + const [rli, fi] = getInterface({ + terminal: true, + prompt: '\nfilledline\nwraping text\n> ' + }); + fi.columns = 10; + fi.emit('data', 't'); + assertCursorRowsAndCols(rli, 4, 3); + rli.close(); +} + +// Clear the whole screen +{ + const [rli, fi] = getInterface({ terminal: true, prompt: '' }); + const lines = ['line 1', 'line 2', 'line 3']; + fi.emit('data', lines.join('\n')); + fi.emit('keypress', '.', { ctrl: true, name: 'l' }); + assertCursorRowsAndCols(rli, 0, 6); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'line 3'); + })); + fi.emit('data', '\n'); + rli.close(); +} + +// Wide characters should be treated as two columns. +assert.strictEqual(getStringWidth('a'), 1); +assert.strictEqual(getStringWidth('あ'), 2); +assert.strictEqual(getStringWidth('谢'), 2); +assert.strictEqual(getStringWidth('고'), 2); +assert.strictEqual(getStringWidth(String.fromCodePoint(0x1f251)), 2); +assert.strictEqual(getStringWidth('abcde'), 5); +assert.strictEqual(getStringWidth('古池や'), 6); +assert.strictEqual(getStringWidth('ノード.js'), 9); +assert.strictEqual(getStringWidth('你好'), 4); +assert.strictEqual(getStringWidth('안녕하세요'), 10); +assert.strictEqual(getStringWidth('A\ud83c\ude00BC'), 5); +assert.strictEqual(getStringWidth('👨‍👩‍👦‍👦'), 8); +assert.strictEqual(getStringWidth('🐕𐐷あ💻😀'), 9); +// TODO(BridgeAR): This should have a width of 4. +assert.strictEqual(getStringWidth('⓬⓪'), 2); +assert.strictEqual(getStringWidth('\u0301\u200D\u200E'), 0); + +// Check if vt control chars are stripped +assert.strictEqual(stripVTControlCharacters('\u001b[31m> \u001b[39m'), '> '); +assert.strictEqual( + stripVTControlCharacters('\u001b[31m> \u001b[39m> '), + '> > ' +); +assert.strictEqual(stripVTControlCharacters('\u001b[31m\u001b[39m'), ''); +assert.strictEqual(stripVTControlCharacters('> '), '> '); +assert.strictEqual(getStringWidth('\u001b[31m> \u001b[39m'), 2); +assert.strictEqual(getStringWidth('\u001b[31m> \u001b[39m> '), 4); +assert.strictEqual(getStringWidth('\u001b[31m\u001b[39m'), 0); +assert.strictEqual(getStringWidth('> '), 2); + +// Check EventEmitter memory leak +for (let i = 0; i < 12; i++) { + const rl = readline.createInterface({ + input: process.stdin, + output: process.stdout + }); + rl.close(); + assert.strictEqual(isWarned(process.stdin._events), false); + assert.strictEqual(isWarned(process.stdout._events), false); +} + +[true, false].forEach(function(terminal) { + // Disable history + { + const [rli, fi] = getInterface({ terminal, historySize: 0 }); + assert.strictEqual(rli.historySize, 0); + + fi.emit('data', 'asdf\n'); + assert.deepStrictEqual(rli.history, []); + rli.close(); + } + + // Default history size 30 + { + const [rli, fi] = getInterface({ terminal }); + assert.strictEqual(rli.historySize, 30); + + fi.emit('data', 'asdf\n'); + assert.deepStrictEqual(rli.history, terminal ? ['asdf'] : []); + rli.close(); + } + + // Sending a full line + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + } + + // Ensure that options.signal.removeEventListener was called + { + const ac = new AbortController(); + const signal = ac.signal; + const [rli] = getInterface({ terminal }); + signal.removeEventListener = common.mustCall( + (event, onAbortFn) => { + assert.strictEqual(event, 'abort'); + assert.strictEqual(onAbortFn.name, 'onAbort'); + }); + + rli.question('hello?', { signal }).then(common.mustCall()); + + rli.write('bar\n'); + ac.abort(); + rli.close(); + } + + // Sending a blank line + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, ''); + })); + fi.emit('data', '\n'); + } + + // Sending a single character with no newline and then a newline + { + const [rli, fi] = getInterface({ terminal }); + let called = false; + rli.on('line', (line) => { + called = true; + assert.strictEqual(line, 'a'); + }); + fi.emit('data', 'a'); + assert.ok(!called); + fi.emit('data', '\n'); + assert.ok(called); + rli.close(); + } + + // Sending multiple newlines at once + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length)); + fi.emit('data', `${expectedLines.join('\n')}\n`); + rli.close(); + } + + // Sending multiple newlines at once that does not end with a new line + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\n')); + rli.close(); + } + + // Sending multiple newlines at once that does not end with a new(empty) + // line and a `end` event + { + const [rli, fi] = getInterface({ terminal }); + const expectedLines = ['foo', 'bar', 'baz', '']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + rli.on('close', common.mustCall()); + fi.emit('data', expectedLines.join('\n')); + fi.emit('end'); + rli.close(); + } + + // Sending a multi-byte utf8 char over multiple writes + { + const buf = Buffer.from('☮', 'utf8'); + const [rli, fi] = getInterface({ terminal }); + let callCount = 0; + rli.on('line', function(line) { + callCount++; + assert.strictEqual(line, buf.toString('utf8')); + }); + for (const i of buf) { + fi.emit('data', Buffer.from([i])); + } + assert.strictEqual(callCount, 0); + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + } + + // Calling readline without `new` + { + const [rli, fi] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + rli.close(); + } + + // Calling the question callback + { + const [rli] = getInterface({ terminal }); + rli.question('foo?').then(common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Calling the question callback with abort signal + { + const [rli] = getInterface({ terminal }); + const { signal } = new AbortController(); + rli.question('foo?', { signal }).then(common.mustCall((answer) => { + assert.strictEqual(answer, 'bar'); + })); + rli.write('bar\n'); + rli.close(); + } + + // Aborting a question + { + const ac = new AbortController(); + const signal = ac.signal; + const [rli] = getInterface({ terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'bar'); + })); + assert.rejects(rli.question('hello?', { signal }), { name: 'AbortError' }) + .then(common.mustCall()); + ac.abort(); + rli.write('bar\n'); + rli.close(); + } + + (async () => { + const [rli] = getInterface({ terminal }); + const signal = AbortSignal.abort('boom'); + await assert.rejects(rli.question('hello', { signal }), { + cause: 'boom', + }); + rli.close(); + })().then(common.mustCall()); + + // Throw an error when question is executed with an aborted signal + { + const ac = new AbortController(); + const signal = ac.signal; + ac.abort(); + const [rli] = getInterface({ terminal }); + assert.rejects( + rli.question('hello?', { signal }), + { + name: 'AbortError' + } + ).then(common.mustCall()); + rli.close(); + } + + // Call question after close + { + const [rli, fi] = getInterface({ terminal }); + rli.question('What\'s your name?').then(common.mustCall((name) => { + assert.strictEqual(name, 'Node.js'); + rli.close(); + rli.question('How are you?') + .then(common.mustNotCall(), common.expectsError({ + code: 'ERR_USE_AFTER_CLOSE', + name: 'Error' + })); + assert.notStrictEqual(rli.getPrompt(), 'How are you?'); + })); + fi.emit('data', 'Node.js\n'); + } + + + // Can create a new readline Interface with a null output argument + { + const [rli, fi] = getInterface({ output: null, terminal }); + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, 'asdf'); + })); + fi.emit('data', 'asdf\n'); + + rli.setPrompt('ddd> '); + rli.prompt(); + rli.write("really shouldn't be seeing this"); + rli.question('What do you think of node.js? ', function(answer) { + console.log('Thank you for your valuable feedback:', answer); + rli.close(); + }); + } + + // Calling the getPrompt method + { + const expectedPrompts = ['$ ', '> ']; + const [rli] = getInterface({ terminal }); + for (const prompt of expectedPrompts) { + rli.setPrompt(prompt); + assert.strictEqual(rli.getPrompt(), prompt); + } + } + + { + const expected = terminal ? + ['\u001b[1G', '\u001b[0J', '$ ', '\u001b[3G'] : + ['$ ']; + + const output = new Writable({ + write: common.mustCall((chunk, enc, cb) => { + assert.strictEqual(chunk.toString(), expected.shift()); + cb(); + rl.close(); + }, expected.length) + }); + + const rl = readline.createInterface({ + input: new Readable({ read: common.mustCall() }), + output, + prompt: '$ ', + terminal + }); + + rl.prompt(); + + assert.strictEqual(rl.getPrompt(), '$ '); + } + + { + const fi = new FakeInput(); + assert.deepStrictEqual(fi.listeners(terminal ? 'keypress' : 'data'), []); + } + + // Emit two line events when the delay + // between \r and \n exceeds crlfDelay + { + const crlfDelay = 200; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', function(line) { + callCount++; + }); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 2); + rli.close(); + }), crlfDelay + 10); + } + + // For the purposes of the following tests, we do not care about the exact + // value of crlfDelay, only that the behaviour conforms to what's expected. + // Setting it to Infinity allows the test to succeed even under extreme + // CPU stress. + const crlfDelay = Infinity; + + // Set crlfDelay to `Infinity` is allowed + { + const delay = 200; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', function(line) { + callCount++; + }); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + }), delay); + } + + // Sending multiple newlines at once that does not end with a new line + // and a `end` event(last line is) + + // \r\n should emit one line event, not two + { + const [rli, fi] = getInterface({ terminal, crlfDelay }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines.shift()); + }, expectedLines.length - 1)); + fi.emit('data', expectedLines.join('\r\n')); + rli.close(); + } + + // \r\n should emit one line event when split across multiple writes. + { + const [rli, fi] = getInterface({ terminal, crlfDelay }); + const expectedLines = ['foo', 'bar', 'baz', 'bat']; + let callCount = 0; + rli.on('line', common.mustCall((line) => { + assert.strictEqual(line, expectedLines[callCount]); + callCount++; + }, expectedLines.length)); + expectedLines.forEach((line) => { + fi.emit('data', `${line}\r`); + fi.emit('data', '\n'); + }); + rli.close(); + } + + // Emit one line event when the delay between \r and \n is + // over the default crlfDelay but within the setting value. + { + const delay = 125; + const [rli, fi] = getInterface({ terminal, crlfDelay }); + let callCount = 0; + rli.on('line', () => callCount++); + fi.emit('data', '\r'); + setTimeout(common.mustCall(() => { + fi.emit('data', '\n'); + assert.strictEqual(callCount, 1); + rli.close(); + }), delay); + } +}); + +// Ensure that the _wordLeft method works even for large input +{ + const input = new Readable({ + read() { + this.push('\x1B[1;5D'); // CTRL + Left + this.push(null); + }, + }); + const output = new Writable({ + write: common.mustCall((data, encoding, cb) => { + assert.strictEqual(rl.cursor, rl.line.length - 1); + cb(); + }), + }); + const rl = new readline.createInterface({ + input, + output, + terminal: true, + }); + rl.line = `a${' '.repeat(1e6)}a`; + rl.cursor = rl.line.length; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-tab-complete.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-tab-complete.js new file mode 100644 index 00000000..d8b0ac30 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-promises-tab-complete.js @@ -0,0 +1,118 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const readline = require('readline/promises'); +const assert = require('assert'); +const { EventEmitter } = require('events'); +const { getStringWidth } = require('internal/util/inspect'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +// This test verifies that the tab completion supports unicode and the writes +// are limited to the minimum. +[ + 'あ', + '𐐷', + '🐕', +].forEach((char) => { + [true, false].forEach((lineBreak) => { + [ + (line) => [ + ['First group', '', + `${char}${'a'.repeat(10)}`, + `${char}${'b'.repeat(10)}`, + char.repeat(11), + ], + line, + ], + + async (line) => [ + ['First group', '', + `${char}${'a'.repeat(10)}`, + `${char}${'b'.repeat(10)}`, + char.repeat(11), + ], + line, + ], + ].forEach((completer) => { + + let output = ''; + const width = getStringWidth(char) - 1; + + class FakeInput extends EventEmitter { + columns = ((width + 1) * 10 + (lineBreak ? 0 : 10)) * 3; + + write = common.mustCall((data) => { + output += data; + }, 6); + + resume() {} + pause() {} + end() {} + } + + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + terminal: true, + completer: common.mustCallAtLeast(completer), + }); + + const last = '\r\nFirst group\r\n\r\n' + + `${char}${'a'.repeat(10)}${' '.repeat(2 + width * 10)}` + + `${char}${'b'.repeat(10)}` + + (lineBreak ? '\r\n' : ' '.repeat(2 + width * 10)) + + `${char.repeat(11)}\r\n` + + `\r\n\u001b[1G\u001b[0J> ${char}\u001b[${4 + width}G`; + + const expectations = [char, '', last]; + + rli.on('line', common.mustNotCall()); + for (const character of `${char}\t\t`) { + fi.emit('data', character); + queueMicrotask(() => { + assert.strictEqual(output, expectations.shift()); + output = ''; + }); + } + rli.close(); + }); + }); +}); + +{ + let output = ''; + class FakeInput extends EventEmitter { + columns = 80; + + write = common.mustCall((data) => { + output += data; + }, 1); + + resume() {} + pause() {} + end() {} + } + + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + terminal: true, + completer: + common.mustCallAtLeast(() => Promise.reject(new Error('message'))), + }); + + rli.on('line', common.mustNotCall()); + fi.emit('data', '\t'); + queueMicrotask(() => { + assert.match(output, /^Tab completion error: Error: message/); + output = ''; + }); + rli.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-reopen.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-reopen.js new file mode 100644 index 00000000..fd305fee --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-reopen.js @@ -0,0 +1,44 @@ +'use strict'; + +// Regression test for https://github.com/nodejs/node/issues/13557 +// Tests that multiple subsequent readline instances can re-use an input stream. + +const common = require('../common'); +const assert = require('assert'); +const readline = require('readline'); +const { PassThrough } = require('stream'); + +const input = new PassThrough(); +const output = new PassThrough(); + +const rl1 = readline.createInterface({ + input, + output, + terminal: true +}); + +rl1.on('line', common.mustCall(rl1OnLine)); + +// Write a line plus the first byte of a UTF-8 multibyte character to make sure +// that it doesn’t get lost when closing the readline instance. +input.write(Buffer.concat([ + Buffer.from('foo\n'), + Buffer.from([ 0xe2 ]), // Exactly one third of a ☃ snowman. +])); + +function rl1OnLine(line) { + assert.strictEqual(line, 'foo'); + rl1.close(); + const rl2 = readline.createInterface({ + input, + output, + terminal: true + }); + + rl2.on('line', common.mustCall((line) => { + assert.strictEqual(line, '☃bar'); + rl2.close(); + })); + input.write(Buffer.from([0x98, 0x83])); // The rest of the ☃ snowman. + input.write('bar\n'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-set-raw-mode.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-set-raw-mode.js new file mode 100644 index 00000000..de47d14b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-set-raw-mode.js @@ -0,0 +1,90 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const readline = require('readline'); +const Stream = require('stream'); + +const stream = new Stream(); +let expectedRawMode = true; +let rawModeCalled = false; +let resumeCalled = false; +let pauseCalled = false; + +stream.setRawMode = function(mode) { + rawModeCalled = true; + assert.strictEqual(mode, expectedRawMode); +}; +stream.resume = function() { + resumeCalled = true; +}; +stream.pause = function() { + pauseCalled = true; +}; + +// When the "readline" starts in "terminal" mode, +// then setRawMode(true) should be called +const rli = readline.createInterface({ + input: stream, + output: stream, + terminal: true +}); +assert(rli.terminal); +assert(rawModeCalled); +assert(resumeCalled); +assert(!pauseCalled); + + +// pause() should call *not* call setRawMode() +rawModeCalled = false; +resumeCalled = false; +pauseCalled = false; +rli.pause(); +assert(!rawModeCalled); +assert(!resumeCalled); +assert(pauseCalled); + + +// resume() should *not* call setRawMode() +rawModeCalled = false; +resumeCalled = false; +pauseCalled = false; +rli.resume(); +assert(!rawModeCalled); +assert(resumeCalled); +assert(!pauseCalled); + + +// close() should call setRawMode(false) +expectedRawMode = false; +rawModeCalled = false; +resumeCalled = false; +pauseCalled = false; +rli.close(); +assert(rawModeCalled); +assert(!resumeCalled); +assert(pauseCalled); + +assert.deepStrictEqual(stream.listeners('keypress'), []); +// One data listener for the keypress events. +assert.strictEqual(stream.listeners('data').length, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-tab-complete.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-tab-complete.js new file mode 100644 index 00000000..5b7b1910 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-tab-complete.js @@ -0,0 +1,140 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const readline = require('readline'); +const assert = require('assert'); +const EventEmitter = require('events').EventEmitter; +const { getStringWidth } = require('internal/util/inspect'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +// This test verifies that the tab completion supports unicode and the writes +// are limited to the minimum. +[ + 'あ', + '𐐷', + '🐕', +].forEach((char) => { + [true, false].forEach((lineBreak) => { + const completer = (line) => [ + [ + 'First group', + '', + `${char}${'a'.repeat(10)}`, `${char}${'b'.repeat(10)}`, char.repeat(11), + ], + line, + ]; + + let output = ''; + const width = getStringWidth(char) - 1; + + class FakeInput extends EventEmitter { + columns = ((width + 1) * 10 + (lineBreak ? 0 : 10)) * 3; + + write = common.mustCall((data) => { + output += data; + }, 6); + + resume() {} + pause() {} + end() {} + } + + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + terminal: true, + completer: common.mustCallAtLeast(completer), + }); + + const last = '\r\nFirst group\r\n\r\n' + + `${char}${'a'.repeat(10)}${' '.repeat(2 + width * 10)}` + + `${char}${'b'.repeat(10)}` + + (lineBreak ? '\r\n' : ' '.repeat(2 + width * 10)) + + `${char.repeat(11)}\r\n` + + `\r\n\u001b[1G\u001b[0J> ${char}\u001b[${4 + width}G`; + + const expectations = [char, '', last]; + + rli.on('line', common.mustNotCall()); + for (const character of `${char}\t\t`) { + fi.emit('data', character); + assert.strictEqual(output, expectations.shift()); + output = ''; + } + rli.close(); + }); +}); + +{ + let output = ''; + class FakeInput extends EventEmitter { + columns = 80; + + write = common.mustCall((data) => { + output += data; + }, 1); + + resume() {} + pause() {} + end() {} + } + + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + terminal: true, + completer: + common.mustCallAtLeast((_, cb) => cb(new Error('message'))), + }); + + rli.on('line', common.mustNotCall()); + fi.emit('data', '\t'); + queueMicrotask(() => { + assert.match(output, /^Tab completion error: Error: message/); + output = ''; + }); + rli.close(); +} + +{ + let output = ''; + class FakeInput extends EventEmitter { + columns = 80; + + write = common.mustCall((data) => { + output += data; + }, 9); + + resume() {} + pause() {} + end() {} + } + + const fi = new FakeInput(); + const rli = new readline.Interface({ + input: fi, + output: fi, + terminal: true, + completer: common.mustCall((input, cb) => { + cb(null, [[input[0].toUpperCase() + input.slice(1)], input]); + }), + }); + + rli.on('line', common.mustNotCall()); + fi.emit('data', 'input'); + queueMicrotask(() => { + fi.emit('data', '\t'); + queueMicrotask(() => { + assert.match(output, /> Input/); + output = ''; + rli.close(); + }); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline-undefined-columns.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline-undefined-columns.js new file mode 100644 index 00000000..d7000a16 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline-undefined-columns.js @@ -0,0 +1,48 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const PassThrough = require('stream').PassThrough; +const readline = require('readline'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +// Checks that tab completion still works +// when output column size is undefined + +const iStream = new PassThrough(); +const oStream = new PassThrough(); + +readline.createInterface({ + terminal: true, + input: iStream, + output: oStream, + completer: function(line, cb) { + cb(null, [['process.stdout', 'process.stdin', 'process.stderr'], line]); + } +}); + +let output = ''; + +oStream.on('data', function(data) { + output += data; +}); + +oStream.on('end', common.mustCall(() => { + const expect = 'process.stdout\r\n' + + 'process.stdin\r\n' + + 'process.stderr'; + assert.match(output, new RegExp(expect)); +})); + +iStream.write('process.s\t'); + +// Completion works. +assert.match(output, /process\.std\b/); +// Completion doesn’t show all results yet. +assert.doesNotMatch(output, /stdout/); + +iStream.write('\t'); +oStream.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-readline.js b/packages/secure-exec/tests/node-conformance/parallel/test-readline.js new file mode 100644 index 00000000..0cf57794 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-readline.js @@ -0,0 +1,153 @@ +'use strict'; +const common = require('../common'); +const { PassThrough } = require('stream'); +const readline = require('readline'); +const assert = require('assert'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + rl.on('line', common.mustCall((data) => { + assert.strictEqual(data, 'abc'); + })); + + input.end('abc'); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + rl.on('line', common.mustNotCall('must not be called before newline')); + + input.write('abc'); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + rl.on('line', common.mustCall((data) => { + assert.strictEqual(data, 'abc'); + })); + + input.write('abc\n'); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + rl.write('foo'); + assert.strictEqual(rl.cursor, 3); + + const key = { + xterm: { + home: ['\x1b[H', { ctrl: true, name: 'a' }], + end: ['\x1b[F', { ctrl: true, name: 'e' }], + }, + gnome: { + home: ['\x1bOH', { ctrl: true, name: 'a' }], + end: ['\x1bOF', { ctrl: true, name: 'e' }] + }, + rxvt: { + home: ['\x1b[7', { ctrl: true, name: 'a' }], + end: ['\x1b[8', { ctrl: true, name: 'e' }] + }, + putty: { + home: ['\x1b[1~', { ctrl: true, name: 'a' }], + end: ['\x1b[>~', { ctrl: true, name: 'e' }] + } + }; + + [key.xterm, key.gnome, key.rxvt, key.putty].forEach(function(key) { + rl.write.apply(rl, key.home); + assert.strictEqual(rl.cursor, 0); + rl.write.apply(rl, key.end); + assert.strictEqual(rl.cursor, 3); + }); + +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + const key = { + xterm: { + home: ['\x1b[H', { ctrl: true, name: 'a' }], + metab: ['\x1bb', { meta: true, name: 'b' }], + metaf: ['\x1bf', { meta: true, name: 'f' }], + } + }; + + rl.write('foo bar.hop/zoo'); + rl.write.apply(rl, key.xterm.home); + [ + { cursor: 4, key: key.xterm.metaf }, + { cursor: 7, key: key.xterm.metaf }, + { cursor: 8, key: key.xterm.metaf }, + { cursor: 11, key: key.xterm.metaf }, + { cursor: 12, key: key.xterm.metaf }, + { cursor: 15, key: key.xterm.metaf }, + { cursor: 12, key: key.xterm.metab }, + { cursor: 11, key: key.xterm.metab }, + { cursor: 8, key: key.xterm.metab }, + { cursor: 7, key: key.xterm.metab }, + { cursor: 4, key: key.xterm.metab }, + { cursor: 0, key: key.xterm.metab }, + ].forEach(function(action) { + rl.write.apply(rl, action.key); + assert.strictEqual(rl.cursor, action.cursor); + }); +} + +{ + const input = new PassThrough(); + const rl = readline.createInterface({ + terminal: true, + input: input + }); + + const key = { + xterm: { + home: ['\x1b[H', { ctrl: true, name: 'a' }], + metad: ['\x1bd', { meta: true, name: 'd' }] + } + }; + + rl.write('foo bar.hop/zoo'); + rl.write.apply(rl, key.xterm.home); + [ + 'bar.hop/zoo', + '.hop/zoo', + 'hop/zoo', + '/zoo', + 'zoo', + '', + ].forEach(function(expectedLine) { + rl.write.apply(rl, key.xterm.metad); + assert.strictEqual(rl.cursor, 0); + assert.strictEqual(rl.line, expectedLine); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-ref-unref-return.js b/packages/secure-exec/tests/node-conformance/parallel/test-ref-unref-return.js new file mode 100644 index 00000000..aec2fff5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-ref-unref-return.js @@ -0,0 +1,12 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const net = require('net'); +const dgram = require('dgram'); + +assert.ok((new net.Server()).ref() instanceof net.Server); +assert.ok((new net.Server()).unref() instanceof net.Server); +assert.ok((new net.Socket()).ref() instanceof net.Socket); +assert.ok((new net.Socket()).unref() instanceof net.Socket); +assert.ok((new dgram.Socket('udp4')).ref() instanceof dgram.Socket); +assert.ok((new dgram.Socket('udp6')).unref() instanceof dgram.Socket); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-regression-object-prototype.js b/packages/secure-exec/tests/node-conformance/parallel/test-regression-object-prototype.js new file mode 100644 index 00000000..2ea1ba85 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-regression-object-prototype.js @@ -0,0 +1,28 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +/* eslint-disable node-core/require-common-first, node-core/required-modules */ +'use strict'; + +Object.prototype.xadsadsdasasdxx = function() { +}; + +console.log('puts after'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-release-changelog.js b/packages/secure-exec/tests/node-conformance/parallel/test-release-changelog.js new file mode 100644 index 00000000..99889fa1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-release-changelog.js @@ -0,0 +1,89 @@ +'use strict'; + +// This test checks that the changelogs contain an entry for releases. + +const common = require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const getDefine = (text, name) => { + const regexp = new RegExp(`#define\\s+${name}\\s+(.*)`); + const match = regexp.exec(text); + assert.notStrictEqual(match, null); + return match[1]; +}; + +const srcRoot = path.join(__dirname, '..', '..'); +const mainChangelogFile = path.join(srcRoot, 'CHANGELOG.md'); +const versionFile = path.join(srcRoot, 'src', 'node_version.h'); +const versionText = fs.readFileSync(versionFile, { encoding: 'utf8' }); +const release = getDefine(versionText, 'NODE_VERSION_IS_RELEASE') !== '0'; + +if (!release) { + common.skip('release bit is not set'); +} + +const major = getDefine(versionText, 'NODE_MAJOR_VERSION'); +const minor = getDefine(versionText, 'NODE_MINOR_VERSION'); +const patch = getDefine(versionText, 'NODE_PATCH_VERSION'); +const versionForRegex = `${major}\\.${minor}\\.${patch}`; + +const lts = getDefine(versionText, 'NODE_VERSION_IS_LTS') !== '0'; +const codename = getDefine(versionText, 'NODE_VERSION_LTS_CODENAME').slice(1, -1); +// If the LTS bit is set there should be a codename. +if (lts) { + assert.notStrictEqual(codename, ''); +} + +const changelogPath = `doc/changelogs/CHANGELOG_V${major}.md`; +// Check CHANGELOG_V*.md +{ + const changelog = fs.readFileSync(path.join(srcRoot, changelogPath), { encoding: 'utf8' }); + // Check title matches major version. + assert.match(changelog, new RegExp(`# Node\\.js ${major} ChangeLog`)); + // Check table header + let tableHeader; + if (lts) { + tableHeader = new RegExp(`LTS '${codename}'`); + } else { + tableHeader = /Current<\/th>/; + } + assert.match(changelog, tableHeader); + // Check table contains link to this release. + assert.match(changelog, new RegExp(`    ${versionForRegex}`)); + // Check anchor for this release. + assert.match(changelog, new RegExp(``)); + // Check title for changelog entry. + let title; + if (lts) { + title = new RegExp(`## \\d{4}-\\d{2}-\\d{2}, Version ${versionForRegex} '${codename}' \\(LTS\\), @\\S+`); + } else { + title = new RegExp(`## \\d{4}-\\d{2}-\\d{2}, Version ${versionForRegex} \\(Current\\), @\\S+`); + } + assert.match(changelog, title); +} + +// Main CHANGELOG.md checks +{ + const mainChangelog = fs.readFileSync(mainChangelogFile, { encoding: 'utf8' }); + // Check for the link to the appropriate CHANGELOG_V*.md file. + let linkToChangelog; + if (lts) { + linkToChangelog = new RegExp(`\\[Node\\.js ${major}\\]\\(${changelogPath}\\) \\*\\*Long Term Support\\*\\*`); + } else { + linkToChangelog = new RegExp(`\\[Node\\.js ${major}\\]\\(${changelogPath}\\) \\*\\*Current\\*\\*`); + } + assert.match(mainChangelog, linkToChangelog); + // Check table header. + let tableHeader; + if (lts) { + tableHeader = new RegExp(`${major} \\(LTS\\)`); + } else { + tableHeader = new RegExp(`${major} \\(Current\\)`); + } + assert.match(mainChangelog, tableHeader); + // Check the table contains a link to the release in the appropriate CHANGELOG_V*.md file. + const linkToVersion = new RegExp(`${versionForRegex}
    `); + assert.match(mainChangelog, linkToVersion); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-release-npm.js b/packages/secure-exec/tests/node-conformance/parallel/test-release-npm.js new file mode 100644 index 00000000..5544ef79 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-release-npm.js @@ -0,0 +1,24 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const path = require('path'); + +const releaseReg = /^v\d+\.\d+\.\d+$/; + +// Npm requires crypto support. +if (!releaseReg.test(process.version) || !common.hasCrypto) { + common.skip('This test is only for release builds'); +} + +{ + // Verify that npm does not print out a warning when executed. + + const npmCli = path.join(__dirname, '../../deps/npm/bin/npm-cli.js'); + const npmExec = child_process.spawnSync(process.execPath, [npmCli]); + + const stderr = npmExec.stderr.toString(); + assert.strictEqual(stderr.length, 0, 'npm is not ready for this release ' + + 'and is going to print warnings to users:\n' + stderr); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-array-prototype-tempering.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-array-prototype-tempering.js new file mode 100644 index 00000000..907a6396 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-array-prototype-tempering.js @@ -0,0 +1,66 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +const replProcess = spawn(process.argv0, ['--interactive'], { + stdio: ['pipe', 'pipe', 'inherit'], + windowsHide: true, +}); + +replProcess.on('error', common.mustNotCall()); + +const replReadyState = (async function* () { + let ready; + const SPACE = ' '.charCodeAt(); + const BRACKET = '>'.charCodeAt(); + const DOT = '.'.charCodeAt(); + replProcess.stdout.on('data', (data) => { + ready = data[data.length - 1] === SPACE && ( + data[data.length - 2] === BRACKET || ( + data[data.length - 2] === DOT && + data[data.length - 3] === DOT && + data[data.length - 4] === DOT + )); + }); + + const processCrashed = new Promise((resolve, reject) => + replProcess.on('exit', reject) + ); + while (true) { + await Promise.race([new Promise(setImmediate), processCrashed]); + if (ready) { + ready = false; + yield; + } + } +})(); +async function writeLn(data, expectedOutput) { + await replReadyState.next(); + if (expectedOutput) { + replProcess.stdout.once('data', common.mustCall((data) => + assert.match(data.toString('utf8'), expectedOutput) + )); + } + await new Promise((resolve, reject) => replProcess.stdin.write( + `${data}\n`, + (err) => (err ? reject(err) : resolve()) + )); +} + +async function main() { + await writeLn( + 'Object.defineProperty(Array.prototype, "-1", ' + + '{ get() { return this[this.length - 1]; } });' + ); + + await writeLn( + '[3, 2, 1][-1];', + /^1\n(>\s)?$/ + ); + await writeLn('.exit'); + + assert(!replProcess.connected); +} + +main().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-autocomplete.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-autocomplete.js new file mode 100644 index 00000000..a68322c5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-autocomplete.js @@ -0,0 +1,219 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const stream = require('stream'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const fs = require('fs'); +const { inspect } = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +process.throwDeprecation = true; + +const defaultHistoryPath = tmpdir.resolve('.node_repl_history'); + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + this.emit('keypress', '', { ctrl: true, name: 'd' }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}`); + } + setImmediate(doAction); + }; + doAction(); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + +// Mock keys +const ENTER = { name: 'enter' }; +const UP = { name: 'up' }; +const DOWN = { name: 'down' }; +const LEFT = { name: 'left' }; +const RIGHT = { name: 'right' }; +const BACKSPACE = { name: 'backspace' }; +const TABULATION = { name: 'tab' }; +const WORD_LEFT = { name: 'left', ctrl: true }; +const WORD_RIGHT = { name: 'right', ctrl: true }; +const GO_TO_END = { name: 'end' }; +const SIGINT = { name: 'c', ctrl: true }; +const ESCAPE = { name: 'escape', meta: true }; + +const prompt = '> '; + +const tests = [ + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: (function*() { + // Deleting Array iterator should not break history feature. + // + // Using a generator function instead of an object to allow the test to + // keep iterating even when Array.prototype[Symbol.iterator] has been + // deleted. + yield 'const ArrayIteratorPrototype ='; + yield ' Object.getPrototypeOf(Array.prototype[Symbol.iterator]());'; + yield ENTER; + yield 'const {next} = ArrayIteratorPrototype;'; + yield ENTER; + yield 'const realArrayIterator = Array.prototype[Symbol.iterator];'; + yield ENTER; + yield 'delete Array.prototype[Symbol.iterator];'; + yield ENTER; + yield 'delete ArrayIteratorPrototype.next;'; + yield ENTER; + yield UP; + yield UP; + yield DOWN; + yield DOWN; + yield 'fu'; + yield 'n'; + yield RIGHT; + yield BACKSPACE; + yield LEFT; + yield LEFT; + yield 'A'; + yield BACKSPACE; + yield GO_TO_END; + yield BACKSPACE; + yield WORD_LEFT; + yield WORD_RIGHT; + yield ESCAPE; + yield ENTER; + yield 'require("./'; + yield TABULATION; + yield SIGINT; + yield 'import("./'; + yield TABULATION; + yield SIGINT; + yield 'Array.proto'; + yield RIGHT; + yield '.pu'; + yield ENTER; + yield 'ArrayIteratorPrototype.next = next;'; + yield ENTER; + yield 'Array.prototype[Symbol.iterator] = realArrayIterator;'; + yield ENTER; + })(), + expected: [], + clean: false + }, +]; +const numtests = tests.length; + +const runTestWrap = common.mustCall(runTest, numtests); + +function cleanupTmpFile() { + try { + // Write over the file, clearing any history + fs.writeFileSync(defaultHistoryPath, ''); + } catch (err) { + if (err.code === 'ENOENT') return true; + throw err; + } + return true; +} + +function runTest() { + const opts = tests.shift(); + if (!opts) return; // All done + + const { expected, skip } = opts; + + // Test unsupported on platform. + if (skip) { + setImmediate(runTestWrap, true); + return; + } + const lastChunks = []; + let i = 0; + + REPL.createInternalRepl(opts.env, { + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + + if (!opts.showEscapeCodes && + (output[0] === '\x1B' || /^[\r\n]+$/.test(output))) { + return next(); + } + + lastChunks.push(output); + + if (expected.length && !opts.checkTotal) { + try { + assert.strictEqual(output, expected[i]); + } catch (e) { + console.error(`Failed test # ${numtests - tests.length}`); + console.error('Last outputs: ' + inspect(lastChunks, { + breakLength: 5, colors: true + })); + throw e; + } + // TODO(BridgeAR): Auto close on last chunk! + i++; + } + + next(); + } + }), + allowBlockingCompletions: true, + completer: opts.completer, + prompt, + useColors: false, + preview: opts.preview, + terminal: true + }, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + if (opts.clean) + cleanupTmpFile(); + + if (opts.checkTotal) { + assert.deepStrictEqual(lastChunks, expected); + } else if (expected.length !== i) { + console.error(tests[numtests - tests.length - 1]); + throw new Error(`Failed test # ${numtests - tests.length}`); + } + + setImmediate(runTestWrap, true); + }); + + if (opts.columns) { + Object.defineProperty(repl, 'columns', { + value: opts.columns, + enumerable: true + }); + } + repl.input.run(opts.test); + }); +} + +// run the tests +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-autolibs.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-autolibs.js new file mode 100644 index 00000000..a1eb476e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-autolibs.js @@ -0,0 +1,70 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const util = require('util'); +const repl = require('repl'); + +const putIn = new ArrayStream(); +repl.start('', putIn, null, true); + +test1(); + +function test1() { + let gotWrite = false; + putIn.write = function(data) { + gotWrite = true; + if (data.length) { + + // Inspect output matches repl output + assert.strictEqual(data, + `${util.inspect(require('fs'), null, 2, false)}\n`); + // Globally added lib matches required lib + assert.strictEqual(globalThis.fs, require('fs')); + test2(); + } + }; + assert(!gotWrite); + putIn.run(['fs']); + assert(gotWrite); +} + +function test2() { + let gotWrite = false; + putIn.write = function(data) { + gotWrite = true; + if (data.length) { + // REPL response error message + assert.strictEqual(data, '{}\n'); + // Original value wasn't overwritten + assert.strictEqual(val, globalThis.url); + } + }; + const val = {}; + globalThis.url = val; + common.allowGlobals(val); + assert(!gotWrite); + putIn.run(['url']); + assert(gotWrite); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-clear-immediate-crash.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-clear-immediate-crash.js new file mode 100644 index 00000000..ce8aaf48 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-clear-immediate-crash.js @@ -0,0 +1,12 @@ +'use strict'; +const common = require('../common'); +const child_process = require('child_process'); +const assert = require('assert'); + +// Regression test for https://github.com/nodejs/node/issues/37806: +const proc = child_process.spawn(process.execPath, ['-i']); +proc.on('error', common.mustNotCall()); +proc.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); +})); +proc.stdin.write('clearImmediate({});\n.exit\n'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-cli-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-cli-eval.js new file mode 100644 index 00000000..6069a209 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-cli-eval.js @@ -0,0 +1,22 @@ +'use strict'; +const common = require('../common'); +const child_process = require('child_process'); +const assert = require('assert'); + +// Regression test for https://github.com/nodejs/node/issues/27575: +// module.id === '' in the REPL. + +for (const extraFlags of [[], ['-e', '42']]) { + const flags = ['--interactive', ...extraFlags]; + const proc = child_process.spawn(process.execPath, flags, { + stdio: ['pipe', 'pipe', 'inherit'] + }); + proc.stdin.write('module.id\n.exit\n'); + + let stdout = ''; + proc.stdout.setEncoding('utf8'); + proc.stdout.on('data', (chunk) => stdout += chunk); + proc.stdout.on('end', common.mustCall(() => { + assert(stdout.includes(''), `stdout: ${stdout}`); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-colors.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-colors.js new file mode 100644 index 00000000..cdbca579 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-colors.js @@ -0,0 +1,33 @@ +'use strict'; +require('../common'); +const { Duplex } = require('stream'); +const { inspect } = require('util'); +const { strictEqual } = require('assert'); +const { REPLServer } = require('repl'); + +let output = ''; + +const inout = new Duplex({ decodeStrings: false }); +inout._read = function() { + this.push('util.inspect("string")\n'); + this.push(null); +}; +inout._write = function(s, _, cb) { + output += s; + cb(); +}; + +const repl = new REPLServer({ input: inout, output: inout, useColors: true }); +inout.isTTY = true; +const repl2 = new REPLServer({ input: inout, output: inout }); + +process.on('exit', function() { + // https://github.com/nodejs/node/pull/16485#issuecomment-350428638 + // The color setting of the REPL should not have leaked over into + // the color setting of `util.inspect.defaultOptions`. + strictEqual(output.includes(`"'string'"`), true); + strictEqual(output.includes(`'\u001b[32m\\'string\\'\u001b[39m'`), false); + strictEqual(inspect.defaultOptions.colors, false); + strictEqual(repl.writer.options.colors, true); + strictEqual(repl2.writer.options.colors, true); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-context.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-context.js new file mode 100644 index 00000000..88bd47a9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-context.js @@ -0,0 +1,84 @@ +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); +const vm = require('vm'); + +// Create a dummy stream that does nothing. +const stream = new ArrayStream(); + +// Test context when useGlobal is false. +{ + const r = repl.start({ + input: stream, + output: stream, + useGlobal: false + }); + + let output = ''; + stream.write = function(d) { + output += d; + }; + + // Ensure that the repl context gets its own "console" instance. + assert(r.context.console); + + // Ensure that the repl console instance is not the global one. + assert.notStrictEqual(r.context.console, console); + assert.notStrictEqual(r.context.Object, Object); + + stream.run(['({} instanceof Object)']); + + assert.strictEqual(output, 'true\n> '); + + const context = r.createContext(); + // Ensure that the repl context gets its own "console" instance. + assert(context.console instanceof require('console').Console); + + // Ensure that the repl's global property is the context. + assert.strictEqual(context.global, context); + + // Ensure that the repl console instance is writable. + context.console = 'foo'; + r.close(); +} + +// Test for context side effects. +{ + const server = repl.start({ input: stream, output: stream }); + + assert.ok(!server.underscoreAssigned); + assert.strictEqual(server.lines.length, 0); + + // An assignment to '_' in the repl server + server.write('_ = 500;\n'); + assert.ok(server.underscoreAssigned); + assert.strictEqual(server.lines.length, 1); + assert.strictEqual(server.lines[0], '_ = 500;'); + assert.strictEqual(server.last, 500); + + // Use the server to create a new context + const context = server.createContext(); + + // Ensure that creating a new context does not + // have side effects on the server + assert.ok(server.underscoreAssigned); + assert.strictEqual(server.lines.length, 1); + assert.strictEqual(server.lines[0], '_ = 500;'); + assert.strictEqual(server.last, 500); + + // Reset the server context + server.resetContext(); + assert.ok(!server.underscoreAssigned); + assert.strictEqual(server.lines.length, 0); + + // Ensure that assigning to '_' in the new context + // does not change the value in our server. + assert.ok(!server.underscoreAssigned); + vm.runInContext('_ = 1000;\n', context); + + assert.ok(!server.underscoreAssigned); + assert.strictEqual(server.lines.length, 0); + server.close(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-definecommand.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-definecommand.js new file mode 100644 index 00000000..f3973f25 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-definecommand.js @@ -0,0 +1,49 @@ +'use strict'; + +require('../common'); + +const stream = require('stream'); +const assert = require('assert'); +const repl = require('repl'); + +let output = ''; +const inputStream = new stream.PassThrough(); +const outputStream = new stream.PassThrough(); +outputStream.on('data', function(d) { + output += d; +}); + +const r = repl.start({ + input: inputStream, + output: outputStream, + terminal: true +}); + +r.defineCommand('say1', { + help: 'help for say1', + action: function(thing) { + output = ''; + this.output.write(`hello ${thing}\n`); + this.displayPrompt(); + } +}); + +r.defineCommand('say2', function() { + output = ''; + this.output.write('hello from say2\n'); + this.displayPrompt(); +}); + +inputStream.write('.help\n'); +assert.match(output, /\n\.say1 {5}help for say1\n/); +assert.match(output, /\n\.say2\n/); +inputStream.write('.say1 node developer\n'); +assert.ok(output.startsWith('hello node developer\n'), + `say1 output starts incorrectly: "${output}"`); +assert.ok(output.includes('> '), + `say1 output does not include prompt: "${output}"`); +inputStream.write('.say2 node developer\n'); +assert.ok(output.startsWith('hello from say2\n'), + `say2 output starts incorrectly: "${output}"`); +assert.ok(output.includes('> '), + `say2 output does not include prompt: "${output}"`); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-domain.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-domain.js new file mode 100644 index 00000000..462677d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-domain.js @@ -0,0 +1,45 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); + +const repl = require('repl'); + +const putIn = new ArrayStream(); +repl.start('', putIn); + +putIn.write = function(data) { + // Don't use assert for this because the domain might catch it, and + // give a false negative. Don't throw, just print and exit. + if (data === 'OK\n') { + console.log('ok'); + } else { + console.error(data); + process.exit(1); + } +}; + +putIn.run([ + 'require("domain").create().on("error", function() { console.log("OK") })' + + '.run(function() { throw new Error("threw") })', +]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-dynamic-import.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-dynamic-import.js new file mode 100644 index 00000000..a043e31b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-dynamic-import.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const child_process = require('child_process'); +const child = child_process.spawn(process.execPath, [ + '--interactive', + '--expose-gc', +], { + stdio: 'pipe' +}); +child.stdin.write('\nimport("fs");\n_.then(gc);\n'); +// Wait for concurrent GC to finish +setTimeout(() => { + child.stdin.write('\nimport("fs");\n'); + child.stdin.write('\nprocess.exit(0);\n'); +}, common.platformTimeout(50)); +child.on('exit', (code, signal) => { + assert.strictEqual(code, 0); + assert.strictEqual(signal, null); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-editor.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-editor.js new file mode 100644 index 00000000..fee647d0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-editor.js @@ -0,0 +1,129 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const repl = require('repl'); +const ArrayStream = require('../common/arraystream'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +// \u001b[nG - Moves the cursor to n st column +// \u001b[0J - Clear screen +// \u001b[0K - Clear to line end +const terminalCode = '\u001b[1G\u001b[0J> \u001b[3G'; +const terminalCodeRegex = new RegExp(terminalCode.replace(/\[/g, '\\['), 'g'); + +function run({ input, output, event, checkTerminalCodes = true }) { + const stream = new ArrayStream(); + let found = ''; + + stream.write = (msg) => found += msg.replace('\r', ''); + + let expected = + `${terminalCode}.editor\n` + + '// Entering editor mode (Ctrl+D to finish, Ctrl+C to cancel)\n' + + `${input}${output}\n${terminalCode}`; + + const replServer = repl.start({ + prompt: '> ', + terminal: true, + input: stream, + output: stream, + useColors: false + }); + + stream.emit('data', '.editor\n'); + stream.emit('data', input); + replServer.write('', event); + replServer.close(); + + if (!checkTerminalCodes) { + found = found.replace(terminalCodeRegex, '').replace(/\n/g, ''); + expected = expected.replace(terminalCodeRegex, '').replace(/\n/g, ''); + } + + assert.strictEqual(found, expected); +} + +const tests = [ + { + input: '', + output: '\n(To exit, press Ctrl+C again or Ctrl+D or type .exit)', + event: { ctrl: true, name: 'c' } + }, + { + input: 'let i = 1;', + output: '', + event: { ctrl: true, name: 'c' } + }, + { + input: 'let i = 1;\ni + 3', + output: '\n4', + event: { ctrl: true, name: 'd' } + }, + { + input: ' let i = 1;\ni + 3', + output: '\n4', + event: { ctrl: true, name: 'd' } + }, + { + input: '', + output: '', + checkTerminalCodes: false, + event: null, + }, +]; + +tests.forEach(run); + +// Auto code alignment for .editor mode +function testCodeAlignment({ input, cursor = 0, line = '' }) { + const stream = new ArrayStream(); + const outputStream = new ArrayStream(); + + stream.write = () => { throw new Error('Writing not allowed!'); }; + + const replServer = repl.start({ + prompt: '> ', + terminal: true, + input: stream, + output: outputStream, + useColors: false + }); + + stream.emit('data', '.editor\n'); + input.split('').forEach((ch) => stream.emit('data', ch)); + // Test the content of current line and the cursor position + assert.strictEqual(line, replServer.line); + assert.strictEqual(cursor, replServer.cursor); + + replServer.write('', { ctrl: true, name: 'd' }); + replServer.close(); + // Ensure that empty lines are not saved in history + assert.notStrictEqual(replServer.history[0].trim(), ''); +} + +const codeAlignmentTests = [ + { + input: 'let i = 1;\n' + }, + { + input: ' let i = 1;\n', + cursor: 2, + line: ' ' + }, + { + input: ' let i = 1;\n', + cursor: 5, + line: ' ' + }, + { + input: ' let i = 1;\n let j = 2\n', + cursor: 2, + line: ' ' + }, +]; + +codeAlignmentTests.forEach(testCodeAlignment); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-empty.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-empty.js new file mode 100644 index 00000000..44281f11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-empty.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const repl = require('repl'); + +{ + let evalCalledWithExpectedArgs = false; + + const options = { + eval: common.mustCall((cmd, context) => { + // Assertions here will not cause the test to exit with an error code + // so set a boolean that is checked later instead. + evalCalledWithExpectedArgs = (cmd === '\n'); + }) + }; + + const r = repl.start(options); + + try { + // Empty strings should be sent to the repl's eval function + r.write('\n'); + } finally { + r.write('.exit\n'); + } + + assert(evalCalledWithExpectedArgs); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-end-emits-exit.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-end-emits-exit.js new file mode 100644 index 00000000..4e1f3d84 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-end-emits-exit.js @@ -0,0 +1,76 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); +let terminalExit = 0; +let regularExit = 0; + +// Create a dummy stream that does nothing +const stream = new ArrayStream(); + +function testTerminalMode() { + const r1 = repl.start({ + input: stream, + output: stream, + terminal: true + }); + + process.nextTick(function() { + // Manually fire a ^D keypress + stream.emit('data', '\u0004'); + }); + + r1.on('exit', function() { + // Should be fired from the simulated ^D keypress + terminalExit++; + testRegularMode(); + }); +} + +function testRegularMode() { + const r2 = repl.start({ + input: stream, + output: stream, + terminal: false + }); + + process.nextTick(function() { + stream.emit('end'); + }); + + r2.on('exit', function() { + // Should be fired from the simulated 'end' event + regularExit++; + }); +} + +process.on('exit', function() { + assert.strictEqual(terminalExit, 1); + assert.strictEqual(regularExit, 1); +}); + + +// start +testTerminalMode(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-envvars.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-envvars.js new file mode 100644 index 00000000..4efa0407 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-envvars.js @@ -0,0 +1,89 @@ +'use strict'; + +// Flags: --expose-internals + +require('../common'); +const stream = require('stream'); +const { describe, test } = require('node:test'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const inspect = require('util').inspect; +const { REPL_MODE_SLOPPY, REPL_MODE_STRICT } = require('repl'); + +const tests = [ + { + env: {}, + expected: { terminal: true, useColors: false } + }, + { + env: { NODE_DISABLE_COLORS: '1' }, + expected: { terminal: true, useColors: false } + }, + { + env: { NODE_DISABLE_COLORS: '1', FORCE_COLOR: '1' }, + expected: { terminal: true, useColors: true } + }, + { + env: { NODE_NO_READLINE: '1' }, + expected: { terminal: false, useColors: false } + }, + { + env: { TERM: 'dumb' }, + expected: { terminal: true, useColors: false } + }, + { + env: { TERM: 'dumb', FORCE_COLOR: '1' }, + expected: { terminal: true, useColors: true } + }, + { + env: { NODE_NO_READLINE: '1', NODE_DISABLE_COLORS: '1' }, + expected: { terminal: false, useColors: false } + }, + { + env: { NODE_NO_READLINE: '0' }, + expected: { terminal: true, useColors: false } + }, + { + env: { NODE_REPL_MODE: 'sloppy' }, + expected: { terminal: true, useColors: false, replMode: REPL_MODE_SLOPPY } + }, + { + env: { NODE_REPL_MODE: 'strict' }, + expected: { terminal: true, useColors: false, replMode: REPL_MODE_STRICT } + }, +]; + +function run(test) { + const env = test.env; + const expected = test.expected; + + const opts = { + terminal: true, + input: new stream.Readable({ read() {} }), + output: new stream.Writable({ write() {} }) + }; + + Object.assign(process.env, env); + + return new Promise((resolve) => { + REPL.createInternalRepl(process.env, opts, function(err, repl) { + assert.ifError(err); + + assert.strictEqual(repl.terminal, expected.terminal, + `Expected ${inspect(expected)} with ${inspect(env)}`); + assert.strictEqual(repl.useColors, expected.useColors, + `Expected ${inspect(expected)} with ${inspect(env)}`); + assert.strictEqual(repl.replMode, expected.replMode || REPL_MODE_SLOPPY, + `Expected ${inspect(expected)} with ${inspect(env)}`); + for (const key of Object.keys(env)) { + delete process.env[key]; + } + repl.close(); + resolve(); + }); + }); +} + +describe('REPL environment variables', { concurrency: 1 }, () => { + tests.forEach((testCase) => test(inspect(testCase.env), () => run(testCase))); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-eval.js new file mode 100644 index 00000000..d775423f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-eval.js @@ -0,0 +1,33 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const repl = require('repl'); + +{ + let evalCalledWithExpectedArgs = false; + + const options = { + eval: common.mustCall((cmd, context) => { + // Assertions here will not cause the test to exit with an error code + // so set a boolean that is checked later instead. + evalCalledWithExpectedArgs = (cmd === 'function f() {}\n' && + context.foo === 'bar'); + }) + }; + + const r = repl.start(options); + r.context = { foo: 'bar' }; + + try { + // Default preprocessor transforms + // function f() {} to + // var f = function f() {} + // Test to ensure that original input is preserved. + // Reference: https://github.com/nodejs/node/issues/9743 + r.write('function f() {}\n'); + } finally { + r.write('.exit\n'); + } + + assert(evalCalledWithExpectedArgs); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-function-definition-edge-case.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-function-definition-edge-case.js new file mode 100644 index 00000000..952fba41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-function-definition-edge-case.js @@ -0,0 +1,36 @@ +// Reference: https://github.com/nodejs/node/pull/7624 +'use strict'; +require('../common'); +const assert = require('assert'); +const repl = require('repl'); +const stream = require('stream'); + +const r = initRepl(); + +r.input.emit('data', 'function a() { return 42; } (1)\n'); +r.input.emit('data', 'a\n'); +r.input.emit('data', '.exit'); + +const expected = '1\n[Function: a]\n'; +const got = r.output.accumulator.join(''); +assert.strictEqual(got, expected); + +function initRepl() { + const input = new stream(); + input.write = input.pause = input.resume = () => {}; + input.readable = true; + + const output = new stream(); + output.writable = true; + output.accumulator = []; + + output.write = (data) => output.accumulator.push(data); + + return repl.start({ + input, + output, + useColors: false, + terminal: false, + prompt: '' + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-harmony.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-harmony.js new file mode 100644 index 00000000..f03cd03d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-harmony.js @@ -0,0 +1,50 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +const spawn = require('child_process').spawn; +const args = ['-i']; +const child = spawn(process.execPath, args); + +const input = '(function(){"use strict"; const y=1;y=2})()\n'; +// This message will vary based on JavaScript engine, so don't check the message +// contents beyond confirming that the `Error` is a `TypeError`. +const expectOut = /> Uncaught TypeError: /; + +child.stderr.setEncoding('utf8'); +child.stderr.on('data', (d) => { + throw new Error('child.stderr be silent'); +}); + +child.stdout.setEncoding('utf8'); +let out = ''; +child.stdout.on('data', (d) => { + out += d; +}); +child.stdout.on('end', () => { + assert.match(out, expectOut); + console.log('ok'); +}); + +child.stdin.end(input); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-navigation.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-navigation.js new file mode 100644 index 00000000..64317be9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-navigation.js @@ -0,0 +1,732 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const stream = require('stream'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const fs = require('fs'); +const { inspect } = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +process.throwDeprecation = true; +process.on('warning', common.mustNotCall()); + +const defaultHistoryPath = tmpdir.resolve('.node_repl_history'); + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + this.emit('keypress', '', { ctrl: true, name: 'd' }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}`); + } + setImmediate(doAction); + }; + doAction(); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + +// Mock keys +const ENTER = { name: 'enter' }; +const UP = { name: 'up' }; +const DOWN = { name: 'down' }; +const LEFT = { name: 'left' }; +const RIGHT = { name: 'right' }; +const DELETE = { name: 'delete' }; +const BACKSPACE = { name: 'backspace' }; +const WORD_LEFT = { name: 'left', ctrl: true }; +const WORD_RIGHT = { name: 'right', ctrl: true }; +const GO_TO_END = { name: 'end' }; +const DELETE_WORD_LEFT = { name: 'backspace', ctrl: true }; +const SIGINT = { name: 'c', ctrl: true }; +const ESCAPE = { name: 'escape', meta: true }; + +const prompt = '> '; +const WAIT = '€'; + +const prev = process.features.inspector; + +let completions = 0; + +const tests = [ + { // Creates few history to navigate for + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: [ 'let ab = 45', ENTER, + '555 + 909', ENTER, + 'let autocompleteMe = 123', ENTER, + '{key : {key2 :[] }}', ENTER, + 'Array(100).fill(1).map((e, i) => i ** i)', LEFT, LEFT, DELETE, + '2', ENTER], + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: [UP, UP, UP, UP, UP, UP, DOWN, DOWN, DOWN, DOWN, DOWN, DOWN], + expected: [prompt, + `${prompt}Array(100).fill(1).map((e, i) => i ** 2)`, + prev && '\n// [ 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, ' + + '144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529,' + + ' 576, 625, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, ' + + '1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936,' + + ' 2025, 2116, 2209,...', + `${prompt}{key : {key2 :[] }}`, + prev && '\n// { key: { key2: [] } }', + `${prompt}let autocompleteMe = 123`, + `${prompt}555 + 909`, + prev && '\n// 1464', + `${prompt}let ab = 45`, + prompt, + `${prompt}let ab = 45`, + `${prompt}555 + 909`, + prev && '\n// 1464', + `${prompt}let autocompleteMe = 123`, + `${prompt}{key : {key2 :[] }}`, + prev && '\n// { key: { key2: [] } }', + `${prompt}Array(100).fill(1).map((e, i) => i ** 2)`, + prev && '\n// [ 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, ' + + '144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529,' + + ' 576, 625, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, ' + + '1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936,' + + ' 2025, 2116, 2209,...', + prompt].filter((e) => typeof e === 'string'), + clean: false + }, + { // Creates more history entries to navigate through. + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: [ + '555 + 909', ENTER, // Add a duplicate to the history set. + 'const foo = true', ENTER, + '555n + 111n', ENTER, + '5 + 5', ENTER, + '55 - 13 === 42', ENTER, + ], + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + checkTotal: true, + preview: false, + showEscapeCodes: true, + test: [ + '55', UP, UP, UP, UP, UP, UP, UP, ENTER, + ], + expected: [ + '\x1B[1G', '\x1B[0J', prompt, '\x1B[3G', + // '55' + '5', '5', + // UP + '\x1B[1G', '\x1B[0J', + '> 55 - 13 === 42', '\x1B[17G', + // UP - skipping 5 + 5 + '\x1B[1G', '\x1B[0J', + '> 555n + 111n', '\x1B[14G', + // UP - skipping const foo = true + '\x1B[1G', '\x1B[0J', + '> 555 + 909', '\x1B[12G', + // UP, UP + // UPs at the end of the history reset the line to the original input. + '\x1B[1G', '\x1B[0J', + '> 55', '\x1B[5G', + // ENTER + '\r\n', '55\n', + '\x1B[1G', '\x1B[0J', + '> ', '\x1B[3G', + '\r\n', + ], + clean: true + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + skip: !process.features.inspector, + test: [ + // あ is a full width character with a length of one. + // 🐕 is a full width character with a length of two. + // 𐐷 is a half width character with the length of two. + // '\u0301', '0x200D', '\u200E' are zero width characters. + `const x1 = '${'あ'.repeat(124)}'`, ENTER, // Fully visible + ENTER, + `const y1 = '${'あ'.repeat(125)}'`, ENTER, // Cut off + ENTER, + `const x2 = '${'🐕'.repeat(124)}'`, ENTER, // Fully visible + ENTER, + `const y2 = '${'🐕'.repeat(125)}'`, ENTER, // Cut off + ENTER, + `const x3 = '${'𐐷'.repeat(248)}'`, ENTER, // Fully visible + ENTER, + `const y3 = '${'𐐷'.repeat(249)}'`, ENTER, // Cut off + ENTER, + `const x4 = 'a${'\u0301'.repeat(1000)}'`, ENTER, // á + ENTER, + `const ${'veryLongName'.repeat(30)} = 'I should be previewed'`, + ENTER, + 'const e = new RangeError("visible\\ninvisible")', + ENTER, + 'e', + ENTER, + 'veryLongName'.repeat(30), + ENTER, + `${'\x1B[90m \x1B[39m'.repeat(229)} aut`, + ESCAPE, + ENTER, + `${' '.repeat(230)} aut`, + ESCAPE, + ENTER, + ], + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + columns: 250, + checkTotal: true, + showEscapeCodes: true, + skip: !process.features.inspector, + test: [ + UP, + UP, + UP, + WORD_LEFT, + UP, + BACKSPACE, + 'x1', + BACKSPACE, + '2', + BACKSPACE, + '3', + BACKSPACE, + '4', + DELETE_WORD_LEFT, + 'y1', + BACKSPACE, + '2', + BACKSPACE, + '3', + SIGINT, + ], + // A = Cursor n up + // B = Cursor n down + // C = Cursor n forward + // D = Cursor n back + // G = Cursor to column n + // J = Erase in screen; 0 = right; 1 = left; 2 = total + // K = Erase in line; 0 = right; 1 = left; 2 = total + expected: [ + // 0. Start + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + // 1. UP + // This exceeds the maximum columns (250): + // Whitespace + prompt + ' // '.length + 'autocompleteMe'.length + // 230 + 2 + 4 + 14 + '\x1B[1G', '\x1B[0J', + `${prompt}${' '.repeat(230)} aut`, '\x1B[237G', + ' // ocompleteMe', '\x1B[237G', + '\n// 123', '\x1B[237G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[0K', + // 2. UP + '\x1B[1G', '\x1B[0J', + `${prompt}${' '.repeat(229)} aut`, '\x1B[236G', + ' // ocompleteMe', '\x1B[236G', + '\n// 123', '\x1B[236G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // Preview cleanup + '\x1B[0K', + // 3. UP + '\x1B[1G', '\x1B[0J', + // 'veryLongName'.repeat(30).length === 360 + // prompt.length === 2 + // 360 % 250 + 2 === 112 (+1) + `${prompt}${'veryLongName'.repeat(30)}`, '\x1B[113G', + // "// 'I should be previewed'".length + 86 === 112 (+1) + "\n// 'I should be previewed'", '\x1B[113G', '\x1B[1A', + // Preview cleanup + '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 4. WORD LEFT + // Almost identical as above. Just one extra line. + // Math.floor(360 / 250) === 1 + '\x1B[1A', + '\x1B[1G', '\x1B[0J', + `${prompt}${'veryLongName'.repeat(30)}`, '\x1B[3G', '\x1B[1A', + '\x1B[1B', "\n// 'I should be previewed'", '\x1B[3G', '\x1B[2A', + // Preview cleanup + '\x1B[2B', '\x1B[2K', '\x1B[2A', + // 5. UP + '\x1B[1G', '\x1B[0J', + `${prompt}e`, '\x1B[4G', + // '// RangeError: visible'.length - 19 === 3 (+1) + '\n// RangeError: visible', '\x1B[4G', '\x1B[1A', + // Preview cleanup + '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 6. Backspace + '\x1B[1G', '\x1B[0J', + '> ', '\x1B[3G', 'x', '1', + `\n// '${'あ'.repeat(124)}'`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> x', '\x1B[4G', '2', + `\n// '${'🐕'.repeat(124)}'`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> x', '\x1B[4G', '3', + `\n// '${'𐐷'.repeat(248)}'`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> x', '\x1B[4G', '4', + `\n// 'a${'\u0301'.repeat(1000)}'`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> ', '\x1B[3G', 'y', '1', + `\n// '${'あ'.repeat(121)}...`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> y', '\x1B[4G', '2', + `\n// '${'🐕'.repeat(121)}...`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[1G', '\x1B[0J', + '> y', '\x1B[4G', '3', + `\n// '${'𐐷'.repeat(242)}...`, + '\x1B[5G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\r\n', + '\x1B[1G', '\x1B[0J', + '> ', '\x1B[3G', + '\r\n', + ], + clean: true + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + showEscapeCodes: true, + skip: !process.features.inspector, + checkTotal: true, + test: [ + 'au', + 't', + RIGHT, + BACKSPACE, + LEFT, + LEFT, + 'A', + BACKSPACE, + GO_TO_END, + BACKSPACE, + WORD_LEFT, + WORD_RIGHT, + ESCAPE, + ENTER, + UP, + LEFT, + ENTER, + UP, + ENTER, + ], + // C = Cursor n forward + // D = Cursor n back + // G = Cursor to column n + // J = Erase in screen; 0 = right; 1 = left; 2 = total + // K = Erase in line; 0 = right; 1 = left; 2 = total + expected: [ + // 0. + // 'a' + '\x1B[1G', '\x1B[0J', prompt, '\x1B[3G', 'a', + // 'u' + 'u', ' // tocompleteMe', '\x1B[5G', + '\n// 123', '\x1B[5G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 't' - Cleanup + '\x1B[0K', + 't', ' // ocompleteMe', '\x1B[6G', + '\n// 123', '\x1B[6G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 1. Right. Cleanup + '\x1B[0K', + 'ocompleteMe', + '\n// 123', '\x1B[17G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 2. Backspace. Refresh + '\x1B[1G', '\x1B[0J', `${prompt}autocompleteM`, '\x1B[16G', + // Autocomplete and refresh? + ' // e', '\x1B[16G', + '\n// 123', '\x1B[16G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 3. Left. Cleanup + '\x1B[0K', + '\x1B[1D', '\x1B[16G', ' // e', '\x1B[15G', + // 4. Left. Cleanup + '\x1B[16G', '\x1B[0K', '\x1B[15G', + '\x1B[1D', '\x1B[16G', ' // e', '\x1B[14G', + // 5. 'A' - Cleanup + '\x1B[16G', '\x1B[0K', '\x1B[14G', + // Refresh + '\x1B[1G', '\x1B[0J', `${prompt}autocompletAeM`, '\x1B[15G', + // 6. Backspace. Refresh + '\x1B[1G', '\x1B[0J', `${prompt}autocompleteM`, + '\x1B[14G', '\x1B[16G', ' // e', + '\x1B[14G', '\x1B[16G', ' // e', + '\x1B[14G', '\x1B[16G', + // 7. Go to end. Cleanup + '\x1B[0K', '\x1B[14G', '\x1B[2C', + 'e', + '\n// 123', '\x1B[17G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 8. Backspace. Refresh + '\x1B[1G', '\x1B[0J', `${prompt}autocompleteM`, '\x1B[16G', + // Autocomplete + ' // e', '\x1B[16G', + '\n// 123', '\x1B[16G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 9. Word left. Cleanup + '\x1B[0K', '\x1B[13D', '\x1B[16G', ' // e', '\x1B[3G', '\x1B[16G', + // 10. Word right. Cleanup + '\x1B[0K', '\x1B[3G', '\x1B[13C', ' // e', '\x1B[16G', + '\n// 123', '\x1B[16G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 11. ESCAPE + '\x1B[0K', + // 12. ENTER + '\r\n', + 'Uncaught ReferenceError: autocompleteM is not defined\n', + '\x1B[1G', '\x1B[0J', + // 13. UP + prompt, '\x1B[3G', '\x1B[1G', '\x1B[0J', + `${prompt}autocompleteM`, '\x1B[16G', + ' // e', '\x1B[16G', + '\n// 123', '\x1B[16G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + // 14. LEFT + '\x1B[0K', '\x1B[1D', '\x1B[16G', + ' // e', '\x1B[15G', '\x1B[16G', + // 15. ENTER + '\x1B[0K', '\x1B[15G', '\x1B[1C', + '\r\n', + 'Uncaught ReferenceError: autocompleteM is not defined\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + // 16. UP + '\x1B[1G', '\x1B[0J', + `${prompt}autocompleteM`, '\x1B[16G', + ' // e', '\x1B[16G', + '\n// 123', '\x1B[16G', + '\x1B[1A', '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\x1B[0K', + // 17. ENTER + 'e', '\r\n', + '123\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + '\r\n', + ], + clean: true + }, + { + // Check changed inspection defaults. + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + skip: !process.features.inspector, + test: [ + 'util.inspect.replDefaults.showHidden', + ENTER, + ], + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + skip: !process.features.inspector, + checkTotal: true, + test: [ + '[ ]', + WORD_LEFT, + WORD_LEFT, + UP, + ' = true', + ENTER, + '[ ]', + ENTER, + ], + expected: [ + prompt, + '[', ' ', ']', + '\n// []', '\n// []', '\n// []', + '> util.inspect.replDefaults.showHidden', + '\n// false', + ' ', '=', ' ', 't', 'r', 'u', 'e', + 'true\n', + '> ', '[', ' ', ']', + '\n// [ [length]: 0 ]', + '[ [length]: 0 ]\n', + '> ', + ], + clean: true + }, + { + // Check that the completer ignores completions that are outdated. + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + completer(line, callback) { + if (line.endsWith(WAIT)) { + if (completions++ === 0) { + callback(null, [[`${WAIT}WOW`], line]); + } else { + setTimeout(callback, 1000, null, [[`${WAIT}WOW`], line]).unref(); + } + } else { + callback(null, [[' Always visible'], line]); + } + }, + skip: !process.features.inspector, + test: [ + WAIT, // The first call is awaited before new input is triggered! + BACKSPACE, + 's', + BACKSPACE, + WAIT, // The second call is not awaited. It won't trigger the preview. + BACKSPACE, + 's', + BACKSPACE, + ], + expected: [ + prompt, + WAIT, + ' // WOW', + prompt, + 's', + ' // Always visible', + prompt, + WAIT, + prompt, + 's', + ' // Always visible', + prompt, + ], + clean: true + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: (function*() { + // Deleting Array iterator should not break history feature. + // + // Using a generator function instead of an object to allow the test to + // keep iterating even when Array.prototype[Symbol.iterator] has been + // deleted. + yield 'const ArrayIteratorPrototype ='; + yield ' Object.getPrototypeOf(Array.prototype[Symbol.iterator]());'; + yield ENTER; + yield 'const {next} = ArrayIteratorPrototype;'; + yield ENTER; + yield 'const realArrayIterator = Array.prototype[Symbol.iterator];'; + yield ENTER; + yield 'delete Array.prototype[Symbol.iterator];'; + yield ENTER; + yield 'delete ArrayIteratorPrototype.next;'; + yield ENTER; + yield UP; + yield UP; + yield DOWN; + yield DOWN; + yield 'fu'; + yield 'n'; + yield RIGHT; + yield BACKSPACE; + yield LEFT; + yield LEFT; + yield 'A'; + yield BACKSPACE; + yield GO_TO_END; + yield BACKSPACE; + yield WORD_LEFT; + yield WORD_RIGHT; + yield ESCAPE; + yield ENTER; + yield 'Array.proto'; + yield RIGHT; + yield '.pu'; + yield ENTER; + yield 'ArrayIteratorPrototype.next = next;'; + yield ENTER; + yield 'Array.prototype[Symbol.iterator] = realArrayIterator;'; + yield ENTER; + })(), + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: ['const util = {}', ENTER, + 'ut', RIGHT, ENTER], + expected: [ + prompt, ...'const util = {}', + 'undefined\n', + prompt, ...'ut', ...(prev ? [' // il', '\n// {}', + 'il', '\n// {}'] : ['il']), + '{}\n', + prompt, + ], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: [ + 'const utilDesc = Reflect.getOwnPropertyDescriptor(globalThis, "util")', + ENTER, + 'globalThis.util = {}', ENTER, + 'ut', RIGHT, ENTER, + 'Reflect.defineProperty(globalThis, "util", utilDesc)', ENTER], + expected: [ + prompt, ...'const utilDesc = ' + + 'Reflect.getOwnPropertyDescriptor(globalThis, "util")', + 'undefined\n', + prompt, ...'globalThis.util = {}', + '{}\n', + prompt, ...'ut', ...(prev ? [' // il', 'il' ] : ['il']), + '{}\n', + prompt, ...'Reflect.defineProperty(globalThis, "util", utilDesc)', + 'true\n', + prompt, + ], + clean: false + }, + { + // Test that preview should not be removed when pressing ESCAPE key + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + skip: !process.features.inspector, + test: [ + '1+1', + ESCAPE, + ENTER, + ], + expected: [ + prompt, ...'1+1', + '\n// 2', + '\n// 2', + '2\n', + prompt, + ], + clean: false + }, +]; +const numtests = tests.length; + +const runTestWrap = common.mustCall(runTest, numtests); + +function cleanupTmpFile() { + try { + // Write over the file, clearing any history + fs.writeFileSync(defaultHistoryPath, ''); + } catch (err) { + if (err.code === 'ENOENT') return true; + throw err; + } + return true; +} + +function runTest() { + const opts = tests.shift(); + if (!opts) return; // All done + + const { expected, skip } = opts; + + // Test unsupported on platform. + if (skip) { + setImmediate(runTestWrap, true); + return; + } + const lastChunks = []; + let i = 0; + + REPL.createInternalRepl(opts.env, { + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + + if (!opts.showEscapeCodes && + (output[0] === '\x1B' || /^[\r\n]+$/.test(output))) { + return next(); + } + + lastChunks.push(output); + + if (expected.length && !opts.checkTotal) { + try { + assert.strictEqual(output, expected[i]); + } catch (e) { + console.error(`Failed test # ${numtests - tests.length}`); + console.error('Last outputs: ' + inspect(lastChunks, { + breakLength: 5, colors: true + })); + throw e; + } + // TODO(BridgeAR): Auto close on last chunk! + i++; + } + + next(); + } + }), + completer: opts.completer, + prompt, + useColors: false, + preview: opts.preview, + terminal: true + }, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + if (opts.clean) + cleanupTmpFile(); + + if (opts.checkTotal) { + assert.deepStrictEqual(lastChunks, expected); + } else if (expected.length !== i) { + console.error(tests[numtests - tests.length - 1]); + throw new Error(`Failed test # ${numtests - tests.length}`); + } + + setImmediate(runTestWrap, true); + }); + + if (opts.columns) { + Object.defineProperty(repl, 'columns', { + value: opts.columns, + enumerable: true + }); + } + repl.input.run(opts.test); + }); +} + +// run the tests +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-perm.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-perm.js new file mode 100644 index 00000000..1f33c2fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-history-perm.js @@ -0,0 +1,57 @@ +'use strict'; + +// Verifies that the REPL history file is created with mode 0600 + +// Flags: --expose-internals + +const common = require('../common'); + +if (common.isWindows) { + common.skip('Win32 uses ACLs for file permissions, ' + + 'modes are always 0666 and says nothing about group/other ' + + 'read access.'); +} + +const assert = require('assert'); +const fs = require('fs'); +const repl = require('internal/repl'); +const Duplex = require('stream').Duplex; +// Invoking the REPL should create a repl history file at the specified path +// and mode 600. + +const stream = new Duplex(); +stream.pause = stream.resume = () => {}; +// ends immediately +stream._read = function() { + this.push(null); +}; +stream._write = function(c, e, cb) { + cb(); +}; +stream.readable = stream.writable = true; + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); +const replHistoryPath = tmpdir.resolve('.node_repl_history'); + +const checkResults = common.mustSucceed((r) => { + const stat = fs.statSync(replHistoryPath); + const fileMode = stat.mode & 0o777; + assert.strictEqual( + fileMode, 0o600, + `REPL history file should be mode 0600 but was 0${fileMode.toString(8)}`); + + // Close the REPL + r.input.emit('keypress', '', { ctrl: true, name: 'd' }); + r.input.end(); +}); + +repl.createInternalRepl( + { NODE_REPL_HISTORY: replHistoryPath }, + { + terminal: true, + input: stream, + output: stream + }, + checkResults +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-import-referrer.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-import-referrer.js new file mode 100644 index 00000000..1c12567f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-import-referrer.js @@ -0,0 +1,27 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const fixtures = require('../common/fixtures'); + +const args = ['--interactive']; +const opts = { cwd: fixtures.path('es-modules') }; +const child = cp.spawn(process.execPath, args, opts); + +let output = ''; +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (data) => { + output += data; +}); + +child.on('exit', common.mustCall(() => { + const results = output.replace(/^> /mg, '').split('\n').slice(2); + assert.deepStrictEqual( + results, + ['[Module: null prototype] { message: \'A message\' }', ''] + ); +})); + +child.stdin.write('await import(\'./message.mjs\');\n'); +child.stdin.write('.exit'); +child.stdin.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspect-defaults.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspect-defaults.js new file mode 100644 index 00000000..84536eb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspect-defaults.js @@ -0,0 +1,29 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const child = cp.spawn(process.execPath, ['-i']); +let output = ''; + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (data) => { + output += data; +}); + +child.on('exit', common.mustCall(() => { + const results = output.replace(/^> /mg, '').split('\n').slice(2); + assert.deepStrictEqual( + results, + [ + '[ 42, 23 ]', + '1', + '[ 42, ... 1 more item ]', + '', + ] + ); +})); + +child.stdin.write('[ 42, 23 ]\n'); +child.stdin.write('util.inspect.replDefaults.maxArrayLength = 1\n'); +child.stdin.write('[ 42, 23 ]\n'); +child.stdin.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspector.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspector.js new file mode 100644 index 00000000..1fff9031 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-inspector.js @@ -0,0 +1,35 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); + +common.skipIfInspectorDisabled(); + +// This test verifies that the V8 inspector API is usable in the REPL. + +const putIn = new ArrayStream(); +let output = ''; +putIn.write = function(data) { + output += data; +}; + +const testMe = repl.start('', putIn); + +putIn.run(['const myVariable = 42']); + +testMe.complete('myVar', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['myVariable'], 'myVar']); +})); + +putIn.run([ + 'const inspector = require("inspector")', + 'const session = new inspector.Session()', + 'session.connect()', + 'session.post("Runtime.evaluate", { expression: "1 + 1" }, console.log)', + 'session.disconnect()', +]); + +assert(output.includes( + "null { result: { type: 'number', value: 2, description: '2' } }")); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-let-process.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-let-process.js new file mode 100644 index 00000000..d0524953 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-let-process.js @@ -0,0 +1,9 @@ +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const repl = require('repl'); + +// Regression test for https://github.com/nodejs/node/issues/6802 +const input = new ArrayStream(); +repl.start({ input, output: process.stdout, useGlobal: true }); +input.run(['let process']); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline-no-trailing-newline.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline-no-trailing-newline.js new file mode 100644 index 00000000..8fda91e3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline-no-trailing-newline.js @@ -0,0 +1,44 @@ +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const command = `.load ${fixtures.path('repl-load-multiline-no-trailing-newline.js')}`; +const terminalCode = '\u001b[1G\u001b[0J \u001b[1G'; +const terminalCodeRegex = new RegExp(terminalCode.replace(/\[/g, '\\['), 'g'); + +const expected = `${command} +// The lack of a newline at the end of this file is intentional. +const getLunch = () => + placeOrder('tacos') + .then(eat); + +const placeOrder = (order) => Promise.resolve(order); +const eat = (food) => ''; +undefined +`; + +let accum = ''; + +const inputStream = new ArrayStream(); +const outputStream = new ArrayStream(); + +outputStream.write = (data) => accum += data.replace('\r', ''); + +const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: true, + useColors: false +}); + +r.write(`${command}\n`); +assert.strictEqual(accum.replace(terminalCodeRegex, ''), expected); +r.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline.js new file mode 100644 index 00000000..920f4b1c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-load-multiline.js @@ -0,0 +1,44 @@ +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const command = `.load ${fixtures.path('repl-load-multiline.js')}`; +const terminalCode = '\u001b[1G\u001b[0J \u001b[1G'; +const terminalCodeRegex = new RegExp(terminalCode.replace(/\[/g, '\\['), 'g'); + +const expected = `${command} +const getLunch = () => + placeOrder('tacos') + .then(eat); + +const placeOrder = (order) => Promise.resolve(order); +const eat = (food) => ''; + +undefined +`; + +let accum = ''; + +const inputStream = new ArrayStream(); +const outputStream = new ArrayStream(); + +outputStream.write = (data) => accum += data.replace('\r', ''); + +const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: true, + useColors: false +}); + +r.write(`${command}\n`); +assert.strictEqual(accum.replace(terminalCodeRegex, ''), expected); +r.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-mode.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-mode.js new file mode 100644 index 00000000..f8a54d34 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-mode.js @@ -0,0 +1,92 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const Stream = require('stream'); +const repl = require('repl'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const tests = [ + testSloppyMode, + testStrictMode, + testAutoMode, + testStrictModeTerminal, +]; + +tests.forEach(function(test) { + test(); +}); + +function testSloppyMode() { + const cli = initRepl(repl.REPL_MODE_SLOPPY); + + cli.input.emit('data', 'x = 3\n'); + assert.strictEqual(cli.output.accumulator.join(''), '> 3\n> '); + cli.output.accumulator.length = 0; + + cli.input.emit('data', 'let y = 3\n'); + assert.strictEqual(cli.output.accumulator.join(''), 'undefined\n> '); +} + +function testStrictMode() { + const cli = initRepl(repl.REPL_MODE_STRICT); + + cli.input.emit('data', 'x = 3\n'); + assert.match(cli.output.accumulator.join(''), + /ReferenceError: x is not defined/); + cli.output.accumulator.length = 0; + + cli.input.emit('data', 'let y = 3\n'); + assert.strictEqual(cli.output.accumulator.join(''), 'undefined\n> '); +} + +function testStrictModeTerminal() { + if (!process.features.inspector) { + console.warn('Test skipped: V8 inspector is disabled'); + return; + } + // Verify that ReferenceErrors are reported in strict mode previews. + const cli = initRepl(repl.REPL_MODE_STRICT, { + terminal: true + }); + + cli.input.emit('data', 'xyz '); + assert.ok( + cli.output.accumulator.includes('\n// ReferenceError: xyz is not defined') + ); +} + +function testAutoMode() { + const cli = initRepl(repl.REPL_MODE_MAGIC); + + cli.input.emit('data', 'x = 3\n'); + assert.strictEqual(cli.output.accumulator.join(''), '> 3\n> '); + cli.output.accumulator.length = 0; + + cli.input.emit('data', 'let y = 3\n'); + assert.strictEqual(cli.output.accumulator.join(''), 'undefined\n> '); +} + +function initRepl(mode, options) { + const input = new Stream(); + input.write = input.pause = input.resume = () => {}; + input.readable = true; + + const output = new Stream(); + output.write = output.pause = output.resume = function(buf) { + output.accumulator.push(buf); + }; + output.accumulator = []; + output.writable = true; + + return repl.start({ + input: input, + output: output, + useColors: false, + terminal: false, + replMode: mode, + ...options + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-multiline.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-multiline.js new file mode 100644 index 00000000..e458555c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-multiline.js @@ -0,0 +1,41 @@ +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); +const input = ['const foo = {', '};', 'foo']; + +function run({ useColors }) { + const inputStream = new ArrayStream(); + const outputStream = new ArrayStream(); + let output = ''; + + outputStream.write = (data) => { output += data.replace('\r', ''); }; + + const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: true, + useColors + }); + + r.on('exit', common.mustCall(() => { + const actual = output.split('\n'); + + // Validate the output, which contains terminal escape codes. + assert.strictEqual(actual.length, 6); + assert.ok(actual[0].endsWith(input[0])); + assert.ok(actual[1].includes('... ')); + assert.ok(actual[1].endsWith(input[1])); + assert.ok(actual[2].includes('undefined')); + assert.ok(actual[3].endsWith(input[2])); + assert.strictEqual(actual[4], '{}'); + })); + + inputStream.run(input); + r.close(); +} + +run({ useColors: true }); +run({ useColors: false }); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-no-terminal.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-no-terminal.js new file mode 100644 index 00000000..60f97b52 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-no-terminal.js @@ -0,0 +1,7 @@ +'use strict'; +const common = require('../common'); + +const repl = require('repl'); +const r = repl.start({ terminal: false }); +r.setupHistory('/nonexistent/file', common.mustSucceed()); +process.stdin.unref?.(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-null-thrown.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-null-thrown.js new file mode 100644 index 00000000..0ed4a05f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-null-thrown.js @@ -0,0 +1,24 @@ +'use strict'; +require('../common'); +const repl = require('repl'); +const assert = require('assert'); +const Stream = require('stream'); + +const output = new Stream(); +let text = ''; +output.write = output.pause = output.resume = function(buf) { + text += buf.toString(); +}; + +const replserver = repl.start({ + output: output, + input: process.stdin +}); + +replserver.emit('line', 'process.nextTick(() => { throw null; })'); +replserver.emit('line', '.exit'); + +setTimeout(() => { + console.log(text); + assert(text.includes('Uncaught null')); +}, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-null.js new file mode 100644 index 00000000..18009558 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-null.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const repl = require('repl'); + +const replserver = new repl.REPLServer(); + +replserver._inTemplateLiteral = true; + +// `null` gets treated like an empty string. (Should it? You have to do some +// strange business to get it into the REPL. Maybe it should really throw?) + +replserver.emit('line', null); +replserver.emit('line', '.exit'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-options.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-options.js new file mode 100644 index 00000000..faaf4611 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-options.js @@ -0,0 +1,138 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// Flags: --pending-deprecation + +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); +const cp = require('child_process'); + +assert.strictEqual(repl.repl, undefined); +repl._builtinLibs; // eslint-disable-line no-unused-expressions + +common.expectWarning({ + DeprecationWarning: { + DEP0142: + 'repl._builtinLibs is deprecated. Check module.builtinModules instead', + DEP0141: 'repl.inputStream and repl.outputStream are deprecated. ' + + 'Use repl.input and repl.output instead', + } +}); + +// Create a dummy stream that does nothing +const stream = new ArrayStream(); + +// 1, mostly defaults +const r1 = repl.start({ + input: stream, + output: stream, + terminal: true +}); + +assert.strictEqual(r1.input, stream); +assert.strictEqual(r1.output, stream); +assert.strictEqual(r1.input, r1.inputStream); +assert.strictEqual(r1.output, r1.outputStream); +assert.strictEqual(r1.terminal, true); +assert.strictEqual(r1.useColors, false); +assert.strictEqual(r1.useGlobal, false); +assert.strictEqual(r1.ignoreUndefined, false); +assert.strictEqual(r1.replMode, repl.REPL_MODE_SLOPPY); +assert.strictEqual(r1.historySize, 30); + +// 2 +function writer() {} + +function evaler() {} +const r2 = repl.start({ + input: stream, + output: stream, + terminal: false, + useColors: true, + useGlobal: true, + ignoreUndefined: true, + eval: evaler, + writer: writer, + replMode: repl.REPL_MODE_STRICT, + historySize: 50 +}); +assert.strictEqual(r2.input, stream); +assert.strictEqual(r2.output, stream); +assert.strictEqual(r2.input, r2.inputStream); +assert.strictEqual(r2.output, r2.outputStream); +assert.strictEqual(r2.terminal, false); +assert.strictEqual(r2.useColors, true); +assert.strictEqual(r2.useGlobal, true); +assert.strictEqual(r2.ignoreUndefined, true); +assert.strictEqual(r2.writer, writer); +assert.strictEqual(r2.replMode, repl.REPL_MODE_STRICT); +assert.strictEqual(r2.historySize, 50); + +// 3, breakEvalOnSigint and eval supplied together should cause a throw +const r3 = () => repl.start({ + breakEvalOnSigint: true, + eval: true +}); + +assert.throws(r3, { + code: 'ERR_INVALID_REPL_EVAL_CONFIG', + name: 'TypeError', + message: 'Cannot specify both "breakEvalOnSigint" and "eval" for REPL' +}); + +// 4, Verify that defaults are used when no arguments are provided +const r4 = repl.start(); + +assert.strictEqual(r4.getPrompt(), '> '); +assert.strictEqual(r4.input, process.stdin); +assert.strictEqual(r4.output, process.stdout); +assert.strictEqual(r4.terminal, !!r4.output.isTTY); +assert.strictEqual(r4.useColors, r4.terminal); +assert.strictEqual(r4.useGlobal, false); +assert.strictEqual(r4.ignoreUndefined, false); +assert.strictEqual(r4.replMode, repl.REPL_MODE_SLOPPY); +assert.strictEqual(r4.historySize, 30); +r4.close(); + +// Check the standalone REPL +{ + const child = cp.spawn(process.execPath, ['--interactive']); + let output = ''; + + child.stdout.setEncoding('utf8'); + child.stdout.on('data', (data) => { + output += data; + }); + + child.on('exit', common.mustCall(() => { + const results = output.replace(/^> /mg, '').split('\n').slice(2); + assert.deepStrictEqual(results, ['undefined', '']); + })); + + child.stdin.write( + 'assert.ok(util.inspect(repl.repl, {depth: -1}).includes("REPLServer"));\n' + ); + child.stdin.write('.exit'); + child.stdin.end(); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-permission-model.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-permission-model.js new file mode 100644 index 00000000..ab5c7bff --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-permission-model.js @@ -0,0 +1,137 @@ +'use strict'; + +// Flags: --expose-internals --permission --allow-fs-read=* + +const common = require('../common'); +const stream = require('stream'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const { inspect } = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + this.emit('keypress', '', { ctrl: true, name: 'd' }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}`); + } + setImmediate(doAction); + }; + doAction(); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + +// Mock keys +const ENTER = { name: 'enter' }; +const TABULATION = { name: 'tab' }; + +const prompt = '> '; + +const tests = [ + { + test: (function*() { + yield 'f'; + yield TABULATION; + yield ENTER; + })(), + expected: [], + env: {} + }, +]; + +const numtests = tests.length; + +const runTestWrap = common.mustCall(runTest, numtests); + +function runTest() { + const opts = tests.shift(); + if (!opts) return; // All done + + const { expected, skip } = opts; + + // Test unsupported on platform. + if (skip) { + setImmediate(runTestWrap, true); + return; + } + const lastChunks = []; + let i = 0; + + REPL.createInternalRepl(opts.env, { + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + + if (!opts.showEscapeCodes && + (output[0] === '\x1B' || /^[\r\n]+$/.test(output))) { + return next(); + } + + lastChunks.push(output); + + if (expected.length && !opts.checkTotal) { + try { + assert.strictEqual(output, expected[i]); + } catch (e) { + console.error(`Failed test # ${numtests - tests.length}`); + console.error('Last outputs: ' + inspect(lastChunks, { + breakLength: 5, colors: true + })); + throw e; + } + // TODO(BridgeAR): Auto close on last chunk! + i++; + } + + next(); + } + }), + allowBlockingCompletions: true, + completer: opts.completer, + prompt, + useColors: false, + preview: opts.preview, + terminal: true + }, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + + if (opts.checkTotal) { + assert.deepStrictEqual(lastChunks, expected); + } else if (expected.length !== i) { + console.error(tests[numtests - tests.length - 1]); + throw new Error(`Failed test # ${numtests - tests.length}`); + } + + setImmediate(runTestWrap, true); + }); + + repl.input.run(opts.test); + }); +} + +// run the tests +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-persistent-history.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-persistent-history.js new file mode 100644 index 00000000..f5e2d481 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-persistent-history.js @@ -0,0 +1,272 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const stream = require('stream'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const fs = require('fs'); +const os = require('os'); +const util = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Mock os.homedir() +os.homedir = function() { + return tmpdir.path; +}; + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + setImmediate(() => { + this.emit('keypress', '', { ctrl: true, name: 'd' }); + }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}\n`); + } + setImmediate(doAction); + }; + setImmediate(doAction); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + + +// Mock keys +const UP = { name: 'up' }; +const DOWN = { name: 'down' }; +const ENTER = { name: 'enter' }; +const CLEAR = { ctrl: true, name: 'u' }; + +// File paths +const historyFixturePath = fixtures.path('.node_repl_history'); +const historyPath = tmpdir.resolve('.fixture_copy_repl_history'); +const historyPathFail = fixtures.path('nonexistent_folder', 'filename'); +const defaultHistoryPath = tmpdir.resolve('.node_repl_history'); +const emptyHiddenHistoryPath = fixtures.path('.empty-hidden-repl-history-file'); +const devNullHistoryPath = tmpdir.resolve('.dev-null-repl-history-file'); +// Common message bits +const prompt = '> '; +const replDisabled = '\nPersistent history support disabled. Set the ' + + 'NODE_REPL_HISTORY environment\nvariable to a valid, ' + + 'user-writable path to enable.\n'; +const homedirErr = '\nError: Could not get the home directory.\n' + + 'REPL session history will not be persisted.\n'; +const replFailedRead = '\nError: Could not open history file.\n' + + 'REPL session history will not be persisted.\n'; + +const tests = [ + { + env: { NODE_REPL_HISTORY: '' }, + test: [UP], + expected: [prompt, replDisabled, prompt] + }, + { + env: { NODE_REPL_HISTORY: ' ' }, + test: [UP], + expected: [prompt, replDisabled, prompt] + }, + { + env: { NODE_REPL_HISTORY: historyPath }, + test: [UP, CLEAR], + expected: [prompt, `${prompt}'you look fabulous today'`, prompt] + }, + { + env: {}, + test: [UP, '21', ENTER, "'42'", ENTER], + expected: [ + prompt, + '2', '1', '21\n', prompt, prompt, + "'", '4', '2', "'", "'42'\n", prompt, prompt, + ], + clean: false + }, + { // Requires the above test case + env: {}, + test: [UP, UP, CLEAR, ENTER, DOWN, CLEAR, ENTER, UP, ENTER], + expected: [ + prompt, + `${prompt}'42'`, + `${prompt}21`, + prompt, + prompt, + `${prompt}'42'`, + prompt, + prompt, + `${prompt}21`, + '21\n', + prompt, + ] + }, + { + env: { NODE_REPL_HISTORY: historyPath, + NODE_REPL_HISTORY_SIZE: 1 }, + test: [UP, UP, DOWN, CLEAR], + expected: [ + prompt, + `${prompt}'you look fabulous today'`, + prompt, + `${prompt}'you look fabulous today'`, + prompt, + ] + }, + { + env: { NODE_REPL_HISTORY: historyPathFail, + NODE_REPL_HISTORY_SIZE: 1 }, + test: [UP], + expected: [prompt, replFailedRead, prompt, replDisabled, prompt] + }, + { + before: function before() { + if (common.isWindows) { + const execSync = require('child_process').execSync; + execSync(`ATTRIB +H "${emptyHiddenHistoryPath}"`, (err) => { + assert.ifError(err); + }); + } + }, + env: { NODE_REPL_HISTORY: emptyHiddenHistoryPath }, + test: [UP], + expected: [prompt] + }, + { + before: function before() { + if (!common.isWindows) + fs.symlinkSync('/dev/null', devNullHistoryPath); + }, + env: { NODE_REPL_HISTORY: devNullHistoryPath }, + test: [UP], + expected: [prompt] + }, + { // Make sure this is always the last test, since we change os.homedir() + before: function before() { + // Mock os.homedir() failure + os.homedir = function() { + throw new Error('os.homedir() failure'); + }; + }, + env: {}, + test: [UP], + expected: [prompt, homedirErr, prompt, replDisabled, prompt] + }, +]; +const numtests = tests.length; + + +function cleanupTmpFile() { + try { + // Write over the file, clearing any history + fs.writeFileSync(defaultHistoryPath, ''); + } catch (err) { + if (err.code === 'ENOENT') return true; + throw err; + } + return true; +} + +// Copy our fixture to the tmp directory +fs.createReadStream(historyFixturePath) + .pipe(fs.createWriteStream(historyPath)).on('unpipe', () => runTest()); + +const runTestWrap = common.mustCall(runTest, numtests); + +function runTest(assertCleaned) { + const opts = tests.shift(); + if (!opts) return; // All done + + console.log('NEW'); + + if (assertCleaned) { + try { + assert.strictEqual(fs.readFileSync(defaultHistoryPath, 'utf8'), ''); + } catch (e) { + if (e.code !== 'ENOENT') { + console.error(`Failed test # ${numtests - tests.length}`); + throw e; + } + } + } + + const env = opts.env; + const test = opts.test; + const expected = opts.expected; + const clean = opts.clean; + const before = opts.before; + + if (before) before(); + + REPL.createInternalRepl(env, { + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + console.log('INPUT', util.inspect(output)); + + // Ignore escapes and blank lines + if (output.charCodeAt(0) === 27 || /^[\r\n]+$/.test(output)) + return next(); + + try { + assert.strictEqual(output, expected.shift()); + } catch (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + next(); + } + }), + prompt, + useColors: false, + terminal: true + }, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + if (repl._flushing) { + repl.once('flushHistory', onClose); + return; + } + + onClose(); + }); + + function onClose() { + const cleaned = clean === false ? false : cleanupTmpFile(); + + try { + // Ensure everything that we expected was output + assert.strictEqual(expected.length, 0); + setImmediate(runTestWrap, cleaned); + } catch (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + } + + repl.inputStream.run(test); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-preprocess-top-level-await.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preprocess-top-level-await.js new file mode 100644 index 00000000..c49383e5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preprocess-top-level-await.js @@ -0,0 +1,154 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { processTopLevelAwait } = require('internal/repl/await'); + +// Flags: --expose-internals + +// This test was created based on +// https://cs.chromium.org/chromium/src/third_party/WebKit/LayoutTests/http/tests/inspector-unit/preprocess-top-level-awaits.js?rcl=358caaba5e763e71c4abb9ada2d9cd8b1188cac9 + +const surrogate = ( + '"\u{1F601}\u{1f468}\u200d\u{1f469}\u200d\u{1f467}\u200d\u{1f466}"' +); + +const testCases = [ + [ '0', + null ], + [ 'await 0', + '(async () => { return { value: (await 0) } })()' ], + [ `await ${surrogate}`, + `(async () => { return { value: (await ${surrogate}) } })()` ], + [ 'await 0;', + '(async () => { return { value: (await 0) }; })()' ], + [ 'await 0;;;', + '(async () => { return { value: (await 0) };;; })()' ], + [ `await ${surrogate};`, + `(async () => { return { value: (await ${surrogate}) }; })()` ], + [ `await ${surrogate};`, + `(async () => { return { value: (await ${surrogate}) }; })()` ], + [ '(await 0)', + '(async () => { return ({ value: (await 0) }) })()' ], + [ `(await ${surrogate})`, + `(async () => { return ({ value: (await ${surrogate}) }) })()` ], + [ '(await 0);', + '(async () => { return ({ value: (await 0) }); })()' ], + [ `(await ${surrogate});`, + `(async () => { return ({ value: (await ${surrogate}) }); })()` ], + [ 'async function foo() { await 0; }', + null ], + [ 'async () => await 0', + null ], + [ 'class A { async method() { await 0 } }', + null ], + [ 'await 0; return 0;', + null ], + [ `await ${surrogate}; await ${surrogate};`, + `(async () => { await ${surrogate}; return { value: (await ${surrogate}) }; })()` ], + [ 'var a = await 1', + 'var a; (async () => { void (a = await 1) })()' ], + [ `var a = await ${surrogate}`, + `var a; (async () => { void (a = await ${surrogate}) })()` ], + [ 'let a = await 1', + 'let a; (async () => { void (a = await 1) })()' ], + [ 'const a = await 1', + 'let a; (async () => { void (a = await 1) })()' ], + [ 'for (var i = 0; i < 1; ++i) { await i }', + 'var i; (async () => { for (void (i = 0); i < 1; ++i) { await i } })()' ], + [ 'for (let i = 0; i < 1; ++i) { await i }', + '(async () => { for (let i = 0; i < 1; ++i) { await i } })()' ], + [ 'var {a} = {a:1}, [b] = [1], {c:{d}} = {c:{d: await 1}}', + 'var a, b, d; (async () => { void ( ({a} = {a:1}), ([b] = [1]), ' + + '({c:{d}} = {c:{d: await 1}})) })()' ], + [ 'let [a, b, c] = await ([1, 2, 3])', + 'let a, b, c; (async () => { void ([a, b, c] = await ([1, 2, 3])) })()'], + [ 'let {a,b,c} = await ({a: 1, b: 2, c: 3})', + 'let a, b, c; (async () => { void ({a,b,c} = ' + + 'await ({a: 1, b: 2, c: 3})) })()'], + [ 'let {a: [b]} = {a: [await 1]}, [{d}] = [{d: 3}]', + 'let b, d; (async () => { void ( ({a: [b]} = {a: [await 1]}),' + + ' ([{d}] = [{d: 3}])) })()'], + /* eslint-disable no-template-curly-in-string */ + [ 'console.log(`${(await { a: 1 }).a}`)', + '(async () => { return { value: (console.log(`${(await { a: 1 }).a}`)) } })()' ], + /* eslint-enable no-template-curly-in-string */ + [ 'await 0; function foo() {}', + 'var foo; (async () => { await 0; this.foo = foo; function foo() {} })()' ], + [ 'await 0; class Foo {}', + 'let Foo; (async () => { await 0; Foo=class Foo {} })()' ], + [ 'if (await true) { function foo() {} }', + 'var foo; (async () => { ' + + 'if (await true) { this.foo = foo; function foo() {} } })()' ], + [ 'if (await true) { class Foo{} }', + '(async () => { if (await true) { class Foo{} } })()' ], + [ 'if (await true) { var a = 1; }', + 'var a; (async () => { if (await true) { void (a = 1); } })()' ], + [ 'if (await true) { let a = 1; }', + '(async () => { if (await true) { let a = 1; } })()' ], + [ 'var a = await 1; let b = 2; const c = 3;', + 'var a; let b; let c; (async () => { void (a = await 1); void (b = 2);' + + ' void (c = 3); })()' ], + [ 'let o = await 1, p', + 'let o, p; (async () => { void ( (o = await 1), (p=undefined)) })()' ], + [ 'await (async () => { let p = await 1; return p; })()', + '(async () => { return { value: (await (async () => ' + + '{ let p = await 1; return p; })()) } })()' ], + [ '{ let p = await 1; }', + '(async () => { { let p = await 1; } })()' ], + [ 'var p = await 1', + 'var p; (async () => { void (p = await 1) })()' ], + [ 'await (async () => { var p = await 1; return p; })()', + '(async () => { return { value: (await (async () => ' + + '{ var p = await 1; return p; })()) } })()' ], + [ '{ var p = await 1; }', + 'var p; (async () => { { void (p = await 1); } })()' ], + [ 'for await (var i of asyncIterable) { i; }', + 'var i; (async () => { for await (i of asyncIterable) { i; } })()'], + [ 'for await (var [i] of asyncIterable) { i; }', + 'var i; (async () => { for await ([i] of asyncIterable) { i; } })()'], + [ 'for await (var {i} of asyncIterable) { i; }', + 'var i; (async () => { for await ({i} of asyncIterable) { i; } })()'], + [ 'for await (var [{i}, [j]] of asyncIterable) { i; }', + 'var i, j; (async () => { for await ([{i}, [j]] of asyncIterable)' + + ' { i; } })()'], + [ 'for await (let i of asyncIterable) { i; }', + '(async () => { for await (let i of asyncIterable) { i; } })()'], + [ 'for await (const i of asyncIterable) { i; }', + '(async () => { for await (const i of asyncIterable) { i; } })()'], + [ 'for (var i of [1,2,3]) { await 1; }', + 'var i; (async () => { for (i of [1,2,3]) { await 1; } })()'], + [ 'for (var [i] of [[1], [2]]) { await 1; }', + 'var i; (async () => { for ([i] of [[1], [2]]) { await 1; } })()'], + [ 'for (var {i} of [{i: 1}, {i: 2}]) { await 1; }', + 'var i; (async () => { for ({i} of [{i: 1}, {i: 2}]) { await 1; } })()'], + [ 'for (var [{i}, [j]] of [[{i: 1}, [2]]]) { await 1; }', + 'var i, j; (async () => { for ([{i}, [j]] of [[{i: 1}, [2]]])' + + ' { await 1; } })()'], + [ 'for (let i of [1,2,3]) { await 1; }', + '(async () => { for (let i of [1,2,3]) { await 1; } })()'], + [ 'for (const i of [1,2,3]) { await 1; }', + '(async () => { for (const i of [1,2,3]) { await 1; } })()'], + [ 'for (var i in {x:1}) { await 1 }', + 'var i; (async () => { for (i in {x:1}) { await 1 } })()'], + [ 'for (var [a,b] in {xy:1}) { await 1 }', + 'var a, b; (async () => { for ([a,b] in {xy:1}) { await 1 } })()'], + [ 'for (let i in {x:1}) { await 1 }', + '(async () => { for (let i in {x:1}) { await 1 } })()'], + [ 'for (const i in {x:1}) { await 1 }', + '(async () => { for (const i in {x:1}) { await 1 } })()'], + [ 'var x = await foo(); async function foo() { return Promise.resolve(1);}', + 'var x; var foo; (async () => { void (x = await foo()); this.foo = foo; ' + + 'async function foo() { return Promise.resolve(1);} })()'], + [ '(await x).y', + '(async () => { return { value: ((await x).y) } })()'], + [ 'await (await x).y', + '(async () => { return { value: (await (await x).y) } })()'], + [ 'var { ...rest } = await {}', + 'var rest; (async () => { void ({ ...rest } = await {}) })()', + ], +]; + +for (const [input, expected] of testCases) { + assert.strictEqual(processTopLevelAwait(input), expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-custom-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-custom-stack.js new file mode 100644 index 00000000..f5697c23 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-custom-stack.js @@ -0,0 +1,88 @@ +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + +const stackRegExp = /(REPL\d+):[0-9]+:[0-9]+/g; + +function run({ command, expected }) { + let accum = ''; + + const inputStream = new ArrayStream(); + const outputStream = new ArrayStream(); + + outputStream.write = (data) => accum += data.replace('\r', ''); + + const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: false, + useColors: false + }); + + r.write(`${command}\n`); + if (typeof expected === 'string') { + assert.strictEqual( + accum.replace(stackRegExp, '$1:*:*'), + expected.replace(stackRegExp, '$1:*:*') + ); + } else { + assert.match( + accum.replace(stackRegExp, '$1:*:*'), + expected + ); + } + r.close(); +} + +const origPrepareStackTrace = Error.prepareStackTrace; +Error.prepareStackTrace = (err, stack) => { + if (err instanceof SyntaxError) + return err.toString(); + // Insert the error at the beginning of the stack + stack.unshift(err); + return stack.join('--->\n'); +}; + +process.on('uncaughtException', (e) => { + Error.prepareStackTrace = origPrepareStackTrace; + throw e; +}); + +const tests = [ + { + // test .load for a file that throws + command: `.load ${fixtures.path('repl-pretty-stack.js')}`, + expected: 'Uncaught Error: Whoops!--->\nREPL1:*:*--->\nd (REPL1:*:*)' + + '--->\nc (REPL1:*:*)--->\nb (REPL1:*:*)--->\na (REPL1:*:*)\n' + }, + { + command: 'let x y;', + expected: /let x y;\n {6}\^\n\nUncaught SyntaxError: Unexpected identifier.*\n/ + }, + { + command: 'throw new Error(\'Whoops!\')', + expected: 'Uncaught Error: Whoops!\n' + }, + { + command: 'foo = bar;', + expected: 'Uncaught ReferenceError: bar is not defined\n' + }, + // test anonymous IIFE + { + command: '(function() { throw new Error(\'Whoops!\'); })()', + expected: 'Uncaught Error: Whoops!--->\nREPL5:*:*\n' + }, +]; + +tests.forEach(run); + +// Verify that the stack can be generated when Error.prepareStackTrace is deleted. +delete Error.prepareStackTrace; +run({ + command: 'throw new TypeError(\'Whoops!\')', + expected: 'Uncaught TypeError: Whoops!\n' +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack-custom-writer.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack-custom-writer.js new file mode 100644 index 00000000..877f8cb8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack-custom-writer.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); +const { PassThrough } = require('stream'); +const assert = require('assert'); +const repl = require('repl'); + +{ + const input = new PassThrough(); + const output = new PassThrough(); + + const r = repl.start({ + prompt: '', + input, + output, + writer: String, + terminal: false, + useColors: false + }); + + r.write('throw new Error("foo[a]")\n'); + r.close(); + assert.strictEqual(output.read().toString(), 'Uncaught Error: foo[a]\n'); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack.js new file mode 100644 index 00000000..2aad0e09 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-pretty-stack.js @@ -0,0 +1,82 @@ +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); + +const stackRegExp = /(at .*REPL\d+:)[0-9]+:[0-9]+/g; + +function run({ command, expected, ...extraREPLOptions }, i) { + let accum = ''; + + const inputStream = new ArrayStream(); + const outputStream = new ArrayStream(); + + outputStream.write = (data) => accum += data.replace('\r', ''); + + const r = repl.start({ + prompt: '', + input: inputStream, + output: outputStream, + terminal: false, + useColors: false, + ...extraREPLOptions + }); + + r.write(`${command}\n`); + console.log(i); + if (typeof expected === 'string') { + assert.strictEqual( + accum.replace(stackRegExp, '$1*:*'), + expected.replace(stackRegExp, '$1*:*') + ); + } else { + assert.match( + accum.replace(stackRegExp, '$1*:*'), + expected + ); + } + r.close(); +} + +const tests = [ + { + // Test .load for a file that throws. + command: `.load ${fixtures.path('repl-pretty-stack.js')}`, + expected: 'Uncaught Error: Whoops!\n at REPL1:*:*\n' + + ' at d (REPL1:*:*)\n at c (REPL1:*:*)\n' + + ' at b (REPL1:*:*)\n at a (REPL1:*:*)\n' + }, + { + command: 'let x y;', + expected: /^let x y;\n {6}\^\n\nUncaught SyntaxError: Unexpected identifier.*\n/ + }, + { + command: 'throw new Error(\'Whoops!\')', + expected: 'Uncaught Error: Whoops!\n' + }, + { + command: '(() => { const err = Error(\'Whoops!\'); ' + + 'err.foo = \'bar\'; throw err; })()', + expected: "Uncaught Error: Whoops!\n at REPL4:*:* {\n foo: 'bar'\n}\n", + }, + { + command: '(() => { const err = Error(\'Whoops!\'); ' + + 'err.foo = \'bar\'; throw err; })()', + expected: 'Uncaught Error: Whoops!\n at REPL5:*:* {\n foo: ' + + "\u001b[32m'bar'\u001b[39m\n}\n", + useColors: true + }, + { + command: 'foo = bar;', + expected: 'Uncaught ReferenceError: bar is not defined\n' + }, + // Test anonymous IIFE. + { + command: '(function() { throw new Error(\'Whoops!\'); })()', + expected: 'Uncaught Error: Whoops!\n at REPL7:*:*\n' + }, +]; + +tests.forEach(run); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-newlines.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-newlines.js new file mode 100644 index 00000000..02d29403 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-newlines.js @@ -0,0 +1,29 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); + +common.skipIfInspectorDisabled(); + +const inputStream = new ArrayStream(); +const outputStream = new ArrayStream(); +repl.start({ + input: inputStream, + output: outputStream, + useGlobal: false, + terminal: true, + useColors: true +}); + +let output = ''; +outputStream.write = (chunk) => output += chunk; + +for (const char of ['\\n', '\\v', '\\r']) { + inputStream.emit('data', `"${char}"()`); + // Make sure the output is on a single line + assert.strictEqual(output, `"${char}"()\n\x1B[90mTypeError: "\x1B[39m\x1B[9G\x1B[1A`); + inputStream.run(['']); + output = ''; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-without-inspector.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-without-inspector.js new file mode 100644 index 00000000..8905d214 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview-without-inspector.js @@ -0,0 +1,161 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const { REPLServer } = require('repl'); +const { Stream } = require('stream'); + +if (process.features.inspector) + common.skip('test is for node compiled with --without-inspector only'); + +// Ignore terminal settings. This is so the test can be run intact if TERM=dumb. +process.env.TERM = ''; +const PROMPT = 'repl > '; + +class REPLStream extends Stream { + readable = true; + writable = true; + + constructor() { + super(); + this.lines = ['']; + } + run(data) { + for (const entry of data) { + this.emit('data', entry); + } + this.emit('data', '\n'); + } + write(chunk) { + const chunkLines = chunk.toString('utf8').split('\n'); + this.lines[this.lines.length - 1] += chunkLines[0]; + if (chunkLines.length > 1) { + this.lines.push(...chunkLines.slice(1)); + } + this.emit('line'); + return true; + } + wait() { + this.lines = ['']; + return new Promise((resolve, reject) => { + const onError = (err) => { + this.removeListener('line', onLine); + reject(err); + }; + const onLine = () => { + if (this.lines[this.lines.length - 1].includes(PROMPT)) { + this.removeListener('error', onError); + this.removeListener('line', onLine); + resolve(this.lines); + } + }; + this.once('error', onError); + this.on('line', onLine); + }); + } + pause() { } + resume() { } +} + +function runAndWait(cmds, repl) { + const promise = repl.inputStream.wait(); + for (const cmd of cmds) { + repl.inputStream.run(cmd); + } + return promise; +} + +const repl = REPLServer({ + prompt: PROMPT, + stream: new REPLStream(), + ignoreUndefined: true, + useColors: true, + terminal: true, +}); + +repl.inputStream.run([ + 'function foo(x) { return x; }', + 'function koo() { console.log("abc"); }', + 'a = undefined;', + 'const r = 5;', +]); + +const testCases = [{ + input: 'foo', + preview: [ + 'foo\r', + '\x1B[36m[Function: foo]\x1B[39m', + ] +}, { + input: 'r', + preview: [ + 'r\r', + '\x1B[33m5\x1B[39m', + ] +}, { + input: 'koo', + preview: [ + 'koo\r', + '\x1B[36m[Function: koo]\x1B[39m', + ] +}, { + input: 'a', + preview: ['a\r'] // No "undefined" preview. +}, { + input: " { b: 1 }['b'] === 1", + preview: [ + " { b: 1 }['b'] === 1\r", + '\x1B[33mtrue\x1B[39m', + ] +}, { + input: "{ b: 1 }['b'] === 1;", + preview: [ + "{ b: 1 }['b'] === 1;\r", + '\x1B[33mfalse\x1B[39m', + ] +}, { + input: '{ a: true }', + preview: [ + '{ a: true }\r', + '{ a: \x1B[33mtrue\x1B[39m }', + ] +}, { + input: '{ a: true };', + preview: [ + '{ a: true };\r', + '\x1B[33mtrue\x1B[39m', + ] +}, { + input: ' \t { a: true};', + preview: [ + ' { a: true};\r', + '\x1B[33mtrue\x1B[39m', + ] +}, { + input: '1n + 2n', + preview: [ + '1n + 2n\r', + '\x1B[33m3n\x1B[39m', + ] +}, { + input: '{};1', + preview: [ + '{};1\r', + '\x1B[33m1\x1B[39m', + ], +}]; + +async function runTest() { + for (const { input, preview } of testCases) { + const toBeRun = input.split('\n'); + let lines = await runAndWait(toBeRun, repl); + // Remove error messages. That allows the code to run in different + // engines. + // eslint-disable-next-line no-control-regex + lines = lines.map((line) => line.replace(/Error: .+?\x1B/, '')); + assert.strictEqual(lines.pop(), '\x1B[1G\x1B[0Jrepl > \x1B[8G'); + assert.deepStrictEqual(lines, preview); + } +} + +runTest().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview.js new file mode 100644 index 00000000..6eb2a169 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-preview.js @@ -0,0 +1,190 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const events = require('events'); +const { REPLServer } = require('repl'); +const { Stream } = require('stream'); +const { inspect } = require('util'); + +common.skipIfInspectorDisabled(); + +// Ignore terminal settings. This is so the test can be run intact if TERM=dumb. +process.env.TERM = ''; +const PROMPT = 'repl > '; + +class REPLStream extends Stream { + readable = true; + writable = true; + + constructor() { + super(); + this.lines = ['']; + } + run(data) { + for (const entry of data) { + this.emit('data', entry); + } + this.emit('data', '\n'); + } + write(chunk) { + const chunkLines = chunk.toString('utf8').split('\n'); + this.lines[this.lines.length - 1] += chunkLines[0]; + if (chunkLines.length > 1) { + this.lines.push(...chunkLines.slice(1)); + } + this.emit('line', this.lines[this.lines.length - 1]); + return true; + } + async wait() { + this.lines = ['']; + for await (const [line] of events.on(this, 'line')) { + if (line.includes(PROMPT)) { + return this.lines; + } + } + } + pause() {} + resume() {} +} + +function runAndWait(cmds, repl) { + const promise = repl.inputStream.wait(); + for (const cmd of cmds) { + repl.inputStream.run(cmd); + } + return promise; +} + +async function tests(options) { + const repl = REPLServer({ + prompt: PROMPT, + stream: new REPLStream(), + ignoreUndefined: true, + useColors: true, + ...options + }); + + repl.inputStream.run([ + 'function foo(x) { return x; }', + 'function koo() { console.log("abc"); }', + 'a = undefined;', + ]); + + const testCases = [{ + input: 'foo', + noPreview: '[Function: foo]', + preview: [ + 'foo', + '\x1B[90m[Function: foo]\x1B[39m\x1B[11G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[36m[Function: foo]\x1B[39m', + ] + }, { + input: 'koo', + noPreview: '[Function: koo]', + preview: [ + 'k\x1B[90moo\x1B[39m\x1B[9G', + '\x1B[90m[Function: koo]\x1B[39m\x1B[9G\x1B[1A\x1B[1B\x1B[2K\x1B[1A' + + '\x1B[0Ko\x1B[90mo\x1B[39m\x1B[10G', + '\x1B[90m[Function: koo]\x1B[39m\x1B[10G\x1B[1A\x1B[1B\x1B[2K\x1B[1A' + + '\x1B[0Ko', + '\x1B[90m[Function: koo]\x1B[39m\x1B[11G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[36m[Function: koo]\x1B[39m', + ] + }, { + input: 'a', + noPreview: 'repl > ', // No "undefined" output. + preview: ['a\r'] // No "undefined" preview. + }, { + input: " { b: 1 }['b'] === 1", + noPreview: '\x1B[33mtrue\x1B[39m', + preview: [ + " { b: 1 }['b']", + '\x1B[90m1\x1B[39m\x1B[22G\x1B[1A\x1B[1B\x1B[2K\x1B[1A ', + '\x1B[90m1\x1B[39m\x1B[23G\x1B[1A\x1B[1B\x1B[2K\x1B[1A=== 1', + '\x1B[90mtrue\x1B[39m\x1B[28G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33mtrue\x1B[39m', + ] + }, { + input: "{ b: 1 }['b'] === 1;", + noPreview: '\x1B[33mfalse\x1B[39m', + preview: [ + "{ b: 1 }['b']", + '\x1B[90m1\x1B[39m\x1B[21G\x1B[1A\x1B[1B\x1B[2K\x1B[1A ', + '\x1B[90m1\x1B[39m\x1B[22G\x1B[1A\x1B[1B\x1B[2K\x1B[1A=== 1', + '\x1B[90mtrue\x1B[39m\x1B[27G\x1B[1A\x1B[1B\x1B[2K\x1B[1A;', + '\x1B[90mfalse\x1B[39m\x1B[28G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33mfalse\x1B[39m', + ] + }, { + input: '{ a: true }', + noPreview: '{ a: \x1B[33mtrue\x1B[39m }', + preview: [ + '{ a: tru\x1B[90me\x1B[39m\x1B[16G\x1B[0Ke }\r', + '{ a: \x1B[33mtrue\x1B[39m }', + ] + }, { + input: '{ a: true };', + noPreview: '\x1B[33mtrue\x1B[39m', + preview: [ + '{ a: tru\x1B[90me\x1B[39m\x1B[16G\x1B[0Ke };', + '\x1B[90mtrue\x1B[39m\x1B[20G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33mtrue\x1B[39m', + ] + }, { + input: ' \t { a: true};', + noPreview: '\x1B[33mtrue\x1B[39m', + preview: [ + ' { a: tru\x1B[90me\x1B[39m\x1B[18G\x1B[0Ke}', + '\x1B[90m{ a: true }\x1B[39m\x1B[20G\x1B[1A\x1B[1B\x1B[2K\x1B[1A;', + '\x1B[90mtrue\x1B[39m\x1B[21G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33mtrue\x1B[39m', + ] + }, { + input: '1n + 2n', + noPreview: '\x1B[33m3n\x1B[39m', + preview: [ + '1n + 2', + '\x1B[90mType[39m\x1B[14G\x1B[1A\x1B[1B\x1B[2K\x1B[1An', + '\x1B[90m3n\x1B[39m\x1B[15G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33m3n\x1B[39m', + ] + }, { + input: '{};1', + noPreview: '\x1B[33m1\x1B[39m', + preview: [ + '{};1', + '\x1B[90m1\x1B[39m\x1B[12G\x1B[1A\x1B[1B\x1B[2K\x1B[1A\r', + '\x1B[33m1\x1B[39m', + ] + }]; + + const hasPreview = repl.terminal && + (options.preview !== undefined ? !!options.preview : true); + + for (const { input, noPreview, preview } of testCases) { + console.log(`Testing ${input}`); + + const toBeRun = input.split('\n'); + let lines = await runAndWait(toBeRun, repl); + + if (hasPreview) { + // Remove error messages. That allows the code to run in different + // engines. + // eslint-disable-next-line no-control-regex + lines = lines.map((line) => line.replace(/Error: .+?\x1B/, '')); + assert.strictEqual(lines.pop(), '\x1B[1G\x1B[0Jrepl > \x1B[8G'); + assert.deepStrictEqual(lines, preview); + } else { + assert.ok(lines[0].includes(noPreview), lines.map(inspect)); + if (preview.length !== 1 || preview[0] !== `${input}\r`) + assert.strictEqual(lines.length, 2); + } + } +} + +tests({ terminal: false }); // No preview +tests({ terminal: true }); // Preview +tests({ terminal: false, preview: false }); // No preview +tests({ terminal: false, preview: true }); // No preview +tests({ terminal: true, preview: true }); // Preview diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-programmatic-history.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-programmatic-history.js new file mode 100644 index 00000000..aae15eb7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-programmatic-history.js @@ -0,0 +1,272 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const stream = require('stream'); +const REPL = require('repl'); +const assert = require('assert'); +const fs = require('fs'); +const os = require('os'); +const util = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +// Mock os.homedir() +os.homedir = function() { + return tmpdir.path; +}; + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + setImmediate(() => { + this.emit('keypress', '', { ctrl: true, name: 'd' }); + }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}\n`); + } + setImmediate(doAction); + }; + setImmediate(doAction); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + + +// Mock keys +const UP = { name: 'up' }; +const DOWN = { name: 'down' }; +const ENTER = { name: 'enter' }; +const CLEAR = { ctrl: true, name: 'u' }; + +// File paths +const historyFixturePath = fixtures.path('.node_repl_history'); +const historyPath = tmpdir.resolve('.fixture_copy_repl_history'); +const historyPathFail = fixtures.path('nonexistent_folder', 'filename'); +const defaultHistoryPath = tmpdir.resolve('.node_repl_history'); +const emptyHiddenHistoryPath = fixtures.path('.empty-hidden-repl-history-file'); +const devNullHistoryPath = tmpdir.resolve('.dev-null-repl-history-file'); +// Common message bits +const prompt = '> '; +const replDisabled = '\nPersistent history support disabled. Set the ' + + 'NODE_REPL_HISTORY environment\nvariable to a valid, ' + + 'user-writable path to enable.\n'; +const homedirErr = '\nError: Could not get the home directory.\n' + + 'REPL session history will not be persisted.\n'; +const replFailedRead = '\nError: Could not open history file.\n' + + 'REPL session history will not be persisted.\n'; + +const tests = [ + { + env: { NODE_REPL_HISTORY: '' }, + test: [UP], + expected: [prompt, replDisabled, prompt] + }, + { + env: { NODE_REPL_HISTORY: ' ' }, + test: [UP], + expected: [prompt, replDisabled, prompt] + }, + { + env: { NODE_REPL_HISTORY: historyPath }, + test: [UP, CLEAR], + expected: [prompt, `${prompt}'you look fabulous today'`, prompt] + }, + { + env: {}, + test: [UP, '21', ENTER, "'42'", ENTER], + expected: [ + prompt, + // TODO(BridgeAR): The line is refreshed too many times. The double prompt + // is redundant and can be optimized away. + '2', '1', '21\n', prompt, prompt, + "'", '4', '2', "'", "'42'\n", prompt, prompt, + ], + clean: false + }, + { // Requires the above test case + env: {}, + test: [UP, UP, UP, DOWN, ENTER], + expected: [ + prompt, + `${prompt}'42'`, + `${prompt}21`, + prompt, + `${prompt}21`, + '21\n', + prompt, + ] + }, + { + env: { NODE_REPL_HISTORY: historyPath, + NODE_REPL_HISTORY_SIZE: 1 }, + test: [UP, UP, DOWN, CLEAR], + expected: [ + prompt, + `${prompt}'you look fabulous today'`, + prompt, + `${prompt}'you look fabulous today'`, + prompt, + ] + }, + { + env: { NODE_REPL_HISTORY: historyPathFail, + NODE_REPL_HISTORY_SIZE: 1 }, + test: [UP], + expected: [prompt, replFailedRead, prompt, replDisabled, prompt] + }, + { + before: function before() { + if (common.isWindows) { + const execSync = require('child_process').execSync; + execSync(`ATTRIB +H "${emptyHiddenHistoryPath}"`, (err) => { + assert.ifError(err); + }); + } + }, + env: { NODE_REPL_HISTORY: emptyHiddenHistoryPath }, + test: [UP], + expected: [prompt] + }, + { + before: function before() { + if (!common.isWindows) + fs.symlinkSync('/dev/null', devNullHistoryPath); + }, + env: { NODE_REPL_HISTORY: devNullHistoryPath }, + test: [UP], + expected: [prompt] + }, + { // Make sure this is always the last test, since we change os.homedir() + before: function before() { + // Mock os.homedir() failure + os.homedir = function() { + throw new Error('os.homedir() failure'); + }; + }, + env: {}, + test: [UP], + expected: [prompt, homedirErr, prompt, replDisabled, prompt] + }, +]; +const numtests = tests.length; + + +function cleanupTmpFile() { + try { + // Write over the file, clearing any history + fs.writeFileSync(defaultHistoryPath, ''); + } catch (err) { + if (err.code === 'ENOENT') return true; + throw err; + } + return true; +} + +// Copy our fixture to the tmp directory +fs.createReadStream(historyFixturePath) + .pipe(fs.createWriteStream(historyPath)).on('unpipe', () => runTest()); + +const runTestWrap = common.mustCall(runTest, numtests); + +function runTest(assertCleaned) { + const opts = tests.shift(); + if (!opts) return; // All done + + console.log('NEW'); + + if (assertCleaned) { + try { + assert.strictEqual(fs.readFileSync(defaultHistoryPath, 'utf8'), ''); + } catch (e) { + if (e.code !== 'ENOENT') { + console.error(`Failed test # ${numtests - tests.length}`); + throw e; + } + } + } + + const test = opts.test; + const expected = opts.expected; + const clean = opts.clean; + const before = opts.before; + const historySize = opts.env.NODE_REPL_HISTORY_SIZE; + const historyFile = opts.env.NODE_REPL_HISTORY; + + if (before) before(); + + const repl = REPL.start({ + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + console.log('INPUT', util.inspect(output)); + + // Ignore escapes and blank lines + if (output.charCodeAt(0) === 27 || /^[\r\n]+$/.test(output)) + return next(); + + try { + assert.strictEqual(output, expected.shift()); + } catch (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + next(); + } + }), + prompt: prompt, + useColors: false, + terminal: true, + historySize: historySize + }); + + repl.setupHistory(historyFile, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + if (repl._flushing) { + repl.once('flushHistory', onClose); + return; + } + + onClose(); + }); + + function onClose() { + const cleaned = clean === false ? false : cleanupTmpFile(); + + try { + // Ensure everything that we expected was output + assert.strictEqual(expected.length, 0); + setImmediate(runTestWrap, cleaned); + } catch (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + } + + repl.inputStream.run(test); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-recoverable.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-recoverable.js new file mode 100644 index 00000000..a975dac7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-recoverable.js @@ -0,0 +1,41 @@ +'use strict'; + +require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); + +let evalCount = 0; +let recovered = false; +let rendered = false; + +function customEval(code, context, file, cb) { + evalCount++; + + return cb(evalCount === 1 ? new repl.Recoverable() : null, true); +} + +const putIn = new ArrayStream(); + +putIn.write = function(msg) { + if (msg === '... ') { + recovered = true; + } + + if (msg === 'true\n') { + rendered = true; + } +}; + +repl.start('', putIn, customEval); + +// https://github.com/nodejs/node/issues/2939 +// Expose recoverable errors to the consumer. +putIn.emit('data', '1\n'); +putIn.emit('data', '2\n'); + +process.on('exit', function() { + assert(recovered, 'REPL never recovered'); + assert(rendered, 'REPL never rendered the result'); + assert.strictEqual(evalCount, 2); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-after-write.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-after-write.js new file mode 100644 index 00000000..a374c576 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-after-write.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const spawn = require('child_process').spawn; + +tmpdir.refresh(); + +const requirePath = JSON.stringify(tmpdir.resolve('non-existent.json')); + +// Use -i to force node into interactive mode, despite stdout not being a TTY +const child = spawn(process.execPath, ['-i']); + +let out = ''; +const input = `try { require(${requirePath}); } catch {} ` + + `require('fs').writeFileSync(${requirePath}, '1');` + + `require(${requirePath});`; + +child.stderr.on('data', common.mustNotCall()); + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (c) => { + out += c; +}); +child.stdout.on('end', common.mustCall(() => { + assert.ok(out.endsWith('> 1\n> ')); +})); + +child.stdin.end(input); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-cache.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-cache.js new file mode 100644 index 00000000..b8fe3a75 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-cache.js @@ -0,0 +1,34 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const repl = require('repl'); + +// https://github.com/joyent/node/issues/3226 + +require.cache.something = 1; +assert.strictEqual(require.cache.something, 1); + +repl.start({ useGlobal: false }).close(); + +assert.strictEqual(require.cache.something, 1); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-context.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-context.js new file mode 100644 index 00000000..af09249c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-context.js @@ -0,0 +1,24 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const child = cp.spawn(process.execPath, ['--interactive']); +const fixtures = require('../common/fixtures'); +const fixture = fixtures.path('is-object.js').replace(/\\/g, '/'); +let output = ''; + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (data) => { + output += data; +}); + +child.on('exit', common.mustCall(() => { + const results = output.replace(/^> /mg, '').split('\n').slice(2); + assert.deepStrictEqual(results, ['undefined', 'true', 'true', '']); +})); + +child.stdin.write('const isObject = (obj) => obj.constructor === Object;\n'); +child.stdin.write('isObject({});\n'); +child.stdin.write(`require(${JSON.stringify(fixture)}).isObject({});\n`); +child.stdin.write('.exit'); +child.stdin.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-self-referential.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-self-referential.js new file mode 100644 index 00000000..9a4fe000 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require-self-referential.js @@ -0,0 +1,27 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { spawn } = require('child_process'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const selfRefModule = fixtures.path('self_ref_module'); +const child = spawn(process.execPath, + ['--interactive'], + { cwd: selfRefModule } +); +let output = ''; +child.stdout.on('data', (chunk) => output += chunk); +child.on('exit', common.mustCall(() => { + const results = output.replace(/^> /mg, '').split('\n').slice(2); + assert.deepStrictEqual(results, [ "'Self resolution working'", '' ]); +})); + +child.stdin.write('require("self_ref");\n'); +child.stdin.write('.exit'); +child.stdin.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-require.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require.js new file mode 100644 index 00000000..e740acef --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-require.js @@ -0,0 +1,73 @@ +'use strict'; + +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const net = require('net'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +process.chdir(fixtures.fixturesDir); +const repl = require('repl'); + +{ + const server = net.createServer((conn) => { + repl.start('', conn).on('exit', () => { + conn.destroy(); + server.close(); + }); + }); + + const host = common.localhostIPv4; + const port = 0; + const options = { host, port }; + + let answer = ''; + server.listen(options, function() { + options.port = this.address().port; + const conn = net.connect(options); + conn.setEncoding('utf8'); + conn.on('data', (data) => answer += data); + conn.write('require("baz")\nrequire("./baz")\n.exit\n'); + }); + + process.on('exit', function() { + assert.doesNotMatch(answer, /Cannot find module/); + assert.doesNotMatch(answer, /Error/); + assert.strictEqual(answer, '\'eye catcher\'\n\'perhaps I work\'\n'); + }); +} + +// Test for https://github.com/nodejs/node/issues/30808 +// In REPL, we shouldn't look up relative modules from 'node_modules'. +{ + const server = net.createServer((conn) => { + repl.start('', conn).on('exit', () => { + conn.destroy(); + server.close(); + }); + }); + + const host = common.localhostIPv4; + const port = 0; + const options = { host, port }; + + let answer = ''; + server.listen(options, function() { + options.port = this.address().port; + const conn = net.connect(options); + conn.setEncoding('utf8'); + conn.on('data', (data) => answer += data); + conn.write('require("./bar")\n.exit\n'); + }); + + process.on('exit', function() { + assert.match(answer, /Uncaught Error: Cannot find module '\.\/bar'/); + + assert.match(answer, /code: 'MODULE_NOT_FOUND'/); + assert.match(answer, /requireStack: \[ '' \]/); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-reset-event.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-reset-event.js new file mode 100644 index 00000000..1f134754 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-reset-event.js @@ -0,0 +1,75 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); +const util = require('util'); + +common.allowGlobals(42); + +// Create a dummy stream that does nothing +const dummy = new ArrayStream(); + +function testReset(cb) { + const r = repl.start({ + input: dummy, + output: dummy, + useGlobal: false + }); + r.context.foo = 42; + r.on('reset', common.mustCall(function(context) { + assert(!!context, 'REPL did not emit a context with reset event'); + assert.strictEqual(context, r.context, 'REPL emitted incorrect context. ' + + `context is ${util.inspect(context)}, expected ${util.inspect(r.context)}`); + assert.strictEqual( + context.foo, + undefined, + 'REPL emitted the previous context and is not using global as context. ' + + `context.foo is ${context.foo}, expected undefined.` + ); + context.foo = 42; + cb(); + })); + r.resetContext(); +} + +function testResetGlobal() { + const r = repl.start({ + input: dummy, + output: dummy, + useGlobal: true + }); + r.context.foo = 42; + r.on('reset', common.mustCall(function(context) { + assert.strictEqual( + context.foo, + 42, + '"foo" property is different from REPL using global as context. ' + + `context.foo is ${context.foo}, expected 42.` + ); + })); + r.resetContext(); +} + +testReset(common.mustCall(testResetGlobal)); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-reverse-search.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-reverse-search.js new file mode 100644 index 00000000..246488cb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-reverse-search.js @@ -0,0 +1,363 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const stream = require('stream'); +const REPL = require('internal/repl'); +const assert = require('assert'); +const fs = require('fs'); +const { inspect } = require('util'); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +common.allowGlobals('aaaa'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const defaultHistoryPath = tmpdir.resolve('.node_repl_history'); + +// Create an input stream specialized for testing an array of actions +class ActionStream extends stream.Stream { + run(data) { + const _iter = data[Symbol.iterator](); + const doAction = () => { + const next = _iter.next(); + if (next.done) { + // Close the repl. Note that it must have a clean prompt to do so. + this.emit('keypress', '', { ctrl: true, name: 'd' }); + return; + } + const action = next.value; + + if (typeof action === 'object') { + this.emit('keypress', '', action); + } else { + this.emit('data', `${action}`); + } + setImmediate(doAction); + }; + doAction(); + } + resume() {} + pause() {} +} +ActionStream.prototype.readable = true; + +// Mock keys +const ENTER = { name: 'enter' }; +const UP = { name: 'up' }; +const DOWN = { name: 'down' }; +const BACKSPACE = { name: 'backspace' }; +const SEARCH_BACKWARDS = { name: 'r', ctrl: true }; +const SEARCH_FORWARDS = { name: 's', ctrl: true }; +const ESCAPE = { name: 'escape' }; +const CTRL_C = { name: 'c', ctrl: true }; +const DELETE_WORD_LEFT = { name: 'w', ctrl: true }; + +const prompt = '> '; + +// TODO(BridgeAR): Add tests for lines that exceed the maximum columns. +const tests = [ + { // Creates few history to navigate for + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + test: [ + 'console.log("foo")', ENTER, + 'ab = "aaaa"', ENTER, + 'repl.repl.historyIndex', ENTER, + 'console.log("foo")', ENTER, + 'let ba = 9', ENTER, + 'ab = "aaaa"', ENTER, + '555 - 909', ENTER, + '{key : {key2 :[] }}', ENTER, + 'Array(100).fill(1)', ENTER, + ], + expected: [], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + showEscapeCodes: true, + checkTotal: true, + useColors: true, + test: [ + '7', // 1 + SEARCH_FORWARDS, + SEARCH_FORWARDS, // 3 + 'a', + SEARCH_BACKWARDS, // 5 + SEARCH_FORWARDS, + SEARCH_BACKWARDS, // 7 + 'a', + BACKSPACE, // 9 + DELETE_WORD_LEFT, + 'aa', // 11 + SEARCH_BACKWARDS, + SEARCH_BACKWARDS, // 13 + SEARCH_BACKWARDS, + SEARCH_BACKWARDS, // 15 + SEARCH_FORWARDS, + ESCAPE, // 17 + ENTER, + ], + // A = Cursor n up + // B = Cursor n down + // C = Cursor n forward + // D = Cursor n back + // G = Cursor to column n + // J = Erase in screen; 0 = right; 1 = left; 2 = total + // K = Erase in line; 0 = right; 1 = left; 2 = total + expected: [ + // 0. Start + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + // 1. '7' + '7', + // 2. SEARCH FORWARDS + '\nfwd-i-search: _', '\x1B[1A', '\x1B[4G', + // 3. SEARCH FORWARDS + '\x1B[3G', '\x1B[0J', + '7\nfwd-i-search: _', '\x1B[1A', '\x1B[4G', + // 4. 'a' + '\x1B[3G', '\x1B[0J', + '7\nfailed-fwd-i-search: a_', '\x1B[1A', '\x1B[4G', + // 5. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + 'Arr\x1B[4ma\x1B[24my(100).fill(1)\nbck-i-search: a_', + '\x1B[1A', '\x1B[6G', + // 6. SEARCH FORWARDS + '\x1B[3G', '\x1B[0J', + '7\nfailed-fwd-i-search: a_', '\x1B[1A', '\x1B[4G', + // 7. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + 'Arr\x1B[4ma\x1B[24my(100).fill(1)\nbck-i-search: a_', + '\x1B[1A', '\x1B[6G', + // 8. 'a' + '\x1B[3G', '\x1B[0J', + 'ab = "aa\x1B[4maa\x1B[24m"\nbck-i-search: aa_', + '\x1B[1A', '\x1B[11G', + // 9. BACKSPACE + '\x1B[3G', '\x1B[0J', + 'Arr\x1B[4ma\x1B[24my(100).fill(1)\nbck-i-search: a_', + '\x1B[1A', '\x1B[6G', + // 10. DELETE WORD LEFT (works as backspace) + '\x1B[3G', '\x1B[0J', + '7\nbck-i-search: _', '\x1B[1A', '\x1B[4G', + // 11. 'a' + '\x1B[3G', '\x1B[0J', + 'Arr\x1B[4ma\x1B[24my(100).fill(1)\nbck-i-search: a_', + '\x1B[1A', '\x1B[6G', + // 11. 'aa' - continued + '\x1B[3G', '\x1B[0J', + 'ab = "aa\x1B[4maa\x1B[24m"\nbck-i-search: aa_', + '\x1B[1A', '\x1B[11G', + // 12. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + 'ab = "a\x1B[4maa\x1B[24ma"\nbck-i-search: aa_', + '\x1B[1A', '\x1B[10G', + // 13. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + 'ab = "\x1B[4maa\x1B[24maa"\nbck-i-search: aa_', + '\x1B[1A', '\x1B[9G', + // 14. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + '7\nfailed-bck-i-search: aa_', '\x1B[1A', '\x1B[4G', + // 15. SEARCH BACKWARDS + '\x1B[3G', '\x1B[0J', + '7\nfailed-bck-i-search: aa_', '\x1B[1A', '\x1B[4G', + // 16. SEARCH FORWARDS + '\x1B[3G', '\x1B[0J', + 'ab = "\x1B[4maa\x1B[24maa"\nfwd-i-search: aa_', + '\x1B[1A', '\x1B[9G', + // 17. ESCAPE + '\x1B[3G', '\x1B[0J', + '7', + // 18. ENTER + '\r\n', + '\x1B[33m7\x1B[39m\n', + '\x1B[1G', '\x1B[0J', + prompt, + '\x1B[3G', + '\r\n', + ], + clean: false + }, + { + env: { NODE_REPL_HISTORY: defaultHistoryPath }, + showEscapeCodes: true, + skip: !process.features.inspector, + checkTotal: true, + useColors: false, + test: [ + 'fu', // 1 + SEARCH_BACKWARDS, + '}', // 3 + SEARCH_BACKWARDS, + CTRL_C, // 5 + CTRL_C, + '1+1', // 7 + ENTER, + SEARCH_BACKWARDS, // 9 + '+', + '\r', // 11 + '2', + SEARCH_BACKWARDS, // 13 + 're', + UP, // 15 + DOWN, + SEARCH_FORWARDS, // 17 + '\n', + ], + expected: [ + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + 'f', 'u', '\nbck-i-search: _', '\x1B[1A', '\x1B[5G', + '\x1B[3G', '\x1B[0J', + '{key : {key2 :[] }}\nbck-i-search: }_', '\x1B[1A', '\x1B[21G', + '\x1B[3G', '\x1B[0J', + '{key : {key2 :[] }}\nbck-i-search: }_', '\x1B[1A', '\x1B[20G', + '\x1B[3G', '\x1B[0J', + 'fu', + '\r\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + '1', '+', '1', '\n// 2', '\x1B[6G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\r\n', + '2\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + '\nbck-i-search: _', '\x1B[1A', + '\x1B[3G', '\x1B[0J', + '1+1\nbck-i-search: +_', '\x1B[1A', '\x1B[4G', + '\x1B[3G', '\x1B[0J', + '1+1', '\x1B[4G', + '\x1B[2C', + '\r\n', + '2\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + '2', + '\nbck-i-search: _', '\x1B[1A', '\x1B[4G', + '\x1B[3G', '\x1B[0J', + 'Array(100).fill(1)\nbck-i-search: r_', '\x1B[1A', '\x1B[5G', + '\x1B[3G', '\x1B[0J', + 'repl.repl.historyIndex\nbck-i-search: re_', '\x1B[1A', '\x1B[8G', + '\x1B[3G', '\x1B[0J', + 'repl.repl.historyIndex', '\x1B[8G', + '\x1B[1G', '\x1B[0J', + `${prompt}ab = "aaaa"`, '\x1B[14G', + '\x1B[1G', '\x1B[0J', + `${prompt}repl.repl.historyIndex`, '\x1B[25G', '\n// 8', + '\x1B[25G', '\x1B[1A', + '\x1B[1B', '\x1B[2K', '\x1B[1A', + '\nfwd-i-search: _', '\x1B[1A', '\x1B[25G', + '\x1B[3G', '\x1B[0J', + 'repl.repl.historyIndex', + '\r\n', + '-1\n', + '\x1B[1G', '\x1B[0J', + prompt, '\x1B[3G', + '\r\n', + ], + clean: false + }, +]; +const numtests = tests.length; + +const runTestWrap = common.mustCall(runTest, numtests); + +function cleanupTmpFile() { + try { + // Write over the file, clearing any history + fs.writeFileSync(defaultHistoryPath, ''); + } catch (err) { + if (err.code === 'ENOENT') return true; + throw err; + } + return true; +} + +function runTest() { + const opts = tests.shift(); + if (!opts) return; // All done + + const { expected, skip } = opts; + + // Test unsupported on platform. + if (skip) { + setImmediate(runTestWrap, true); + return; + } + + const lastChunks = []; + let i = 0; + + REPL.createInternalRepl(opts.env, { + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + const output = chunk.toString(); + + if (!opts.showEscapeCodes && + (output[0] === '\x1B' || /^[\r\n]+$/.test(output))) { + return next(); + } + + lastChunks.push(output); + + if (expected.length && !opts.checkTotal) { + try { + assert.strictEqual(output, expected[i]); + } catch (e) { + console.error(`Failed test # ${numtests - tests.length}`); + console.error('Last outputs: ' + inspect(lastChunks, { + breakLength: 5, colors: true + })); + throw e; + } + i++; + } + + next(); + } + }), + completer: opts.completer, + prompt, + useColors: opts.useColors || false, + terminal: true + }, function(err, repl) { + if (err) { + console.error(`Failed test # ${numtests - tests.length}`); + throw err; + } + + repl.once('close', () => { + if (opts.clean) + cleanupTmpFile(); + + if (opts.checkTotal) { + assert.deepStrictEqual(lastChunks, expected); + } else if (expected.length !== i) { + console.error(tests[numtests - tests.length - 1]); + throw new Error(`Failed test # ${numtests - tests.length}`); + } + + setImmediate(runTestWrap, true); + }); + + if (opts.columns) { + Object.defineProperty(repl, 'columns', { + value: opts.columns, + enumerable: true + }); + } + repl.inputStream.run(opts.test); + }); +} + +// run the tests +runTest(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-save-load.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-save-load.js new file mode 100644 index 00000000..bb5130d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-save-load.js @@ -0,0 +1,164 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const fs = require('fs'); +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const repl = require('repl'); + +const works = [['inner.one'], 'inner.o']; + +const putIn = new ArrayStream(); +const testMe = repl.start('', putIn); + +// Some errors might be passed to the domain. +testMe._domain.on('error', function(reason) { + const err = new Error('Test failed'); + err.reason = reason; + throw err; +}); + +const testFile = [ + 'let inner = (function() {', + ' return {one:1};', + '})()', +]; +const saveFileName = tmpdir.resolve('test.save.js'); + +// Add some data. +putIn.run(testFile); + +// Save it to a file. +putIn.run([`.save ${saveFileName}`]); + +// The file should have what I wrote. +assert.strictEqual(fs.readFileSync(saveFileName, 'utf8'), + testFile.join('\n')); + +// Make sure that the REPL data is "correct". +testMe.complete('inner.o', common.mustSucceed((data) => { + assert.deepStrictEqual(data, works); +})); + +// Clear the REPL. +putIn.run(['.clear']); + +testMe._sawKeyPress = true; +// Load the file back in. +putIn.run([`.load ${saveFileName}`]); + +// Make sure loading doesn't insert extra indentation +// https://github.com/nodejs/node/issues/47673 +assert.strictEqual(testMe.line, ''); + +// Make sure that the REPL data is "correct". +testMe.complete('inner.o', common.mustSucceed((data) => { + assert.deepStrictEqual(data, works); +})); + +// Clear the REPL. +putIn.run(['.clear']); + +let loadFile = tmpdir.resolve('file.does.not.exist'); + +// Should not break. +putIn.write = common.mustCall(function(data) { + // Make sure I get a failed to load message and not some crazy error. + assert.strictEqual(data, `Failed to load: ${loadFile}\n`); + // Eat me to avoid work. + putIn.write = () => {}; +}); +putIn.run([`.load ${loadFile}`]); + +// Throw error on loading directory. +loadFile = tmpdir.path; +putIn.write = common.mustCall(function(data) { + assert.strictEqual(data, `Failed to load: ${loadFile} is not a valid file\n`); + putIn.write = () => {}; +}); +putIn.run([`.load ${loadFile}`]); + +// Clear the REPL. +putIn.run(['.clear']); + +// NUL (\0) is disallowed in filenames in UNIX-like operating systems and +// Windows so we can use that to test failed saves. +const invalidFileName = tmpdir.resolve('\0\0\0\0\0'); + +// Should not break. +putIn.write = common.mustCall(function(data) { + // Make sure I get a failed to save message and not some other error. + assert.strictEqual(data, `Failed to save: ${invalidFileName}\n`); + // Reset to no-op. + putIn.write = () => {}; +}); + +// Save it to a file. +putIn.run([`.save ${invalidFileName}`]); + +{ + // Save .editor mode code. + const cmds = [ + 'function testSave() {', + 'return "saved";', + '}', + ]; + const putIn = new ArrayStream(); + const replServer = repl.start({ terminal: true, stream: putIn }); + + putIn.run(['.editor']); + putIn.run(cmds); + replServer.write('', { ctrl: true, name: 'd' }); + + putIn.run([`.save ${saveFileName}`]); + replServer.close(); + assert.strictEqual(fs.readFileSync(saveFileName, 'utf8'), + `${cmds.join('\n')}\n`); +} + +// Check if the file is present when using save + +// Clear the REPL. +putIn.run(['.clear']); + +// Error message when using save without a file +putIn.write = common.mustCall(function(data) { + assert.strictEqual(data, 'The "file" argument must be specified\n'); + putIn.write = () => {}; +}); +putIn.run(['.save']); + +// Check if the file is present when using load + +// Clear the REPL. +putIn.run(['.clear']); + +// Error message when using load without a file +putIn.write = common.mustCall(function(data) { + assert.strictEqual(data, 'The "file" argument must be specified\n'); + putIn.write = () => {}; +}); +putIn.run(['.load']); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-setprompt.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-setprompt.js new file mode 100644 index 00000000..d9eb85be --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-setprompt.js @@ -0,0 +1,49 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const spawn = require('child_process').spawn; +const os = require('os'); + +const args = [ + '-e', + 'var e = new (require("repl")).REPLServer("foo.. "); e.context.e = e;', +]; + +const p = 'bar.. '; + +const child = spawn(process.execPath, args); + +child.stdout.setEncoding('utf8'); + +let data = ''; +child.stdout.on('data', function(d) { data += d; }); + +child.stdin.end(`e.setPrompt("${p}");${os.EOL}`); + +child.on('close', function(code, signal) { + assert.strictEqual(code, 0); + assert.ok(!signal); + const lines = data.split('\n'); + assert.strictEqual(lines.pop(), p); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint-nested-eval.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint-nested-eval.js new file mode 100644 index 00000000..7955cf41 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint-nested-eval.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) { + // No way to send CTRL_C_EVENT to processes from JS right now. + common.skip('platform not supported'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('No signal handling available in Workers'); +} + +const assert = require('assert'); +const spawn = require('child_process').spawn; + +const child = spawn(process.execPath, [ '-i' ], { + stdio: [null, null, 2, 'ipc'] +}); + +let stdout = ''; +child.stdout.setEncoding('utf8'); +child.stdout.on('data', function(c) { + stdout += c; +}); + +child.stdout.once('data', common.mustCall(() => { + child.on('message', common.mustCall((msg) => { + assert.strictEqual(msg, 'repl is busy'); + process.kill(child.pid, 'SIGINT'); + child.stdout.once('data', common.mustCall(() => { + // Make sure REPL still works. + child.stdin.end('"foobar"\n'); + })); + })); + + child.stdin.write( + 'vm.runInThisContext("process.send(\'repl is busy\'); while(true){}", ' + + '{ breakOnSigint: true });\n' + ); +})); + +child.on('close', function(code) { + const expected = 'Script execution was interrupted by `SIGINT`'; + assert.ok( + stdout.includes(expected), + `Expected stdout to contain "${expected}", got ${stdout}` + ); + assert.ok( + stdout.includes('foobar'), + `Expected stdout to contain "foobar", got ${stdout}` + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint.js new file mode 100644 index 00000000..f4087b11 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-sigint.js @@ -0,0 +1,53 @@ +'use strict'; +const common = require('../common'); +if (common.isWindows) { + // No way to send CTRL_C_EVENT to processes from JS right now. + common.skip('platform not supported'); +} + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('No signal handling available in Workers'); +} + +const assert = require('assert'); +const spawn = require('child_process').spawn; + +process.env.REPL_TEST_PPID = process.pid; +const child = spawn(process.execPath, [ '-i' ], { + stdio: [null, null, 2] +}); + +let stdout = ''; +child.stdout.setEncoding('utf8'); +child.stdout.on('data', function(c) { + stdout += c; +}); + +child.stdout.once('data', common.mustCall(() => { + process.on('SIGUSR2', common.mustCall(() => { + process.kill(child.pid, 'SIGINT'); + child.stdout.once('data', common.mustCall(() => { + // Make sure state from before the interruption is still available. + child.stdin.end('a*2*3*7\n'); + })); + })); + + child.stdin.write('a = 1001;' + + 'process.kill(+process.env.REPL_TEST_PPID, "SIGUSR2");' + + 'while(true){}\n'); +})); + +child.on('close', function(code) { + assert.strictEqual(code, 0); + const expected = 'Script execution was interrupted by `SIGINT`'; + assert.ok( + stdout.includes(expected), + `Expected stdout to contain "${expected}", got ${stdout}` + ); + assert.ok( + stdout.includes('42042\n'), + `Expected stdout to contain "42042", got ${stdout}` + ); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-stdin-push-null.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-stdin-push-null.js new file mode 100644 index 00000000..53ba9ff7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-stdin-push-null.js @@ -0,0 +1,9 @@ +'use strict'; +const common = require('../common'); + +if (!process.stdin.isTTY) { + common.skip('does not apply on non-TTY stdin'); +} + +process.stdin.destroy(); +process.stdin.setRawMode(true); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-strict-mode-previews.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-strict-mode-previews.js new file mode 100644 index 00000000..e7fc1ea5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-strict-mode-previews.js @@ -0,0 +1,50 @@ +// Previews in strict mode should indicate ReferenceErrors. + +'use strict'; + +const common = require('../common'); + +common.skipIfInspectorDisabled(); + +if (process.env.TERM === 'dumb') { + common.skip('skipping - dumb terminal'); +} + +if (process.argv[2] === 'child') { + const stream = require('stream'); + const repl = require('repl'); + class ActionStream extends stream.Stream { + readable = true; + run(data) { + this.emit('data', `${data}`); + this.emit('keypress', '', { ctrl: true, name: 'd' }); + } + resume() {} + pause() {} + } + + repl.start({ + input: new ActionStream(), + output: new stream.Writable({ + write(chunk, _, next) { + console.log(chunk.toString()); + next(); + } + }), + useColors: false, + terminal: true + }).inputStream.run('xyz'); +} else { + const assert = require('assert'); + const { spawnSync } = require('child_process'); + + const result = spawnSync( + process.execPath, + ['--use-strict', `${__filename}`, 'child'] + ); + + assert.match( + result.stdout.toString(), + /\/\/ ReferenceError: xyz is not defined/ + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-handling.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-handling.js new file mode 100644 index 00000000..91a8614d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-handling.js @@ -0,0 +1,71 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +switch (process.argv[2]) { + case 'child': + return child(); + case undefined: + return parent(); + default: + throw new Error('invalid'); +} + +function parent() { + const spawn = require('child_process').spawn; + const child = spawn(process.execPath, [__filename, 'child']); + + child.stderr.setEncoding('utf8'); + child.stderr.on('data', function(c) { + console.error(`${c}`); + throw new Error('should not get stderr data'); + }); + + child.stdout.setEncoding('utf8'); + let out = ''; + child.stdout.on('data', function(c) { + out += c; + }); + child.stdout.on('end', function() { + assert.strictEqual(out, '10\n'); + console.log('ok - got expected output'); + }); + + child.on('exit', function(c) { + assert(!c); + console.log('ok - exit success'); + }); +} + +function child() { + const vm = require('vm'); + let caught; + try { + vm.runInThisContext('haf!@##&$!@$*!@', { displayErrors: false }); + } catch { + caught = true; + } + assert(caught); + vm.runInThisContext('console.log(10)', { displayErrors: false }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-stack.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-stack.js new file mode 100644 index 00000000..2794ded4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-syntax-error-stack.js @@ -0,0 +1,32 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const repl = require('repl'); +let found = false; + +process.on('exit', () => { + assert.strictEqual(found, true); +}); + +ArrayStream.prototype.write = function(output) { + // Matching only on a minimal piece of the stack because the string will vary + // greatly depending on the JavaScript engine. V8 includes `;` because it + // displays the line of code (`var foo bar;`) that is causing a problem. + // ChakraCore does not display the line of code but includes `;` in the phrase + // `Expected ';' `. + if (/;/.test(output)) + found = true; +}; + +const putIn = new ArrayStream(); +repl.start('', putIn); +let file = fixtures.path('syntax', 'bad_syntax'); + +if (common.isWindows) + file = file.replace(/\\/g, '\\\\'); + +putIn.run(['.clear']); +putIn.run([`require('${file}');`]); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-crash.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-crash.js new file mode 100644 index 00000000..95dfe0bd --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-crash.js @@ -0,0 +1,28 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); + +ArrayStream.prototype.write = () => {}; + +const putIn = new ArrayStream(); +const testMe = repl.start('', putIn); + +// https://github.com/nodejs/node/issues/3346 +// Tab-completion should be empty +putIn.run(['.clear']); +putIn.run(['function () {']); +testMe.complete('arguments.', common.mustCall((err, completions) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(completions, [[], 'arguments.']); +})); + +putIn.run(['.clear']); +putIn.run(['function () {']); +putIn.run(['undef;']); +testMe.complete('undef.', common.mustCall((err, completions) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(completions, [[], 'undef.']); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-import.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-import.js new file mode 100644 index 00000000..60f97835 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-import.js @@ -0,0 +1,163 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { builtinModules } = require('module'); +const publicModules = builtinModules.filter((lib) => !lib.startsWith('_')); + +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +// We have to change the directory to ../fixtures before requiring repl +// in order to make the tests for completion of node_modules work properly +// since repl modifies module.paths. +process.chdir(fixtures.fixturesDir); + +const repl = require('repl'); + +const putIn = new ArrayStream(); +const testMe = repl.start({ + prompt: '', + input: putIn, + output: process.stdout, + allowBlockingCompletions: true +}); + +// Some errors are passed to the domain, but do not callback +testMe._domain.on('error', assert.ifError); + +// Tab complete provides built in libs for import() +testMe.complete('import(\'', common.mustCall((error, data) => { + assert.strictEqual(error, null); + publicModules.forEach((lib) => { + assert( + data[0].includes(lib) && data[0].includes(`node:${lib}`), + `${lib} not found`, + ); + }); + const newModule = 'foobar'; + assert(!builtinModules.includes(newModule)); + repl.builtinModules.push(newModule); + testMe.complete('import(\'', common.mustCall((_, [modules]) => { + assert.strictEqual(data[0].length + 1, modules.length); + assert(modules.includes(newModule) && + !modules.includes(`node:${newModule}`)); + })); +})); + +testMe.complete("import\t( 'n", common.mustCall((error, data) => { + assert.strictEqual(error, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], 'n'); + const completions = data[0]; + // import(...) completions include `node:` URL modules: + let lastIndex = -1; + + publicModules.forEach((lib, index) => { + lastIndex = completions.indexOf(`node:${lib}`); + assert.notStrictEqual(lastIndex, -1); + }); + assert.strictEqual(completions[lastIndex + 1], ''); + // There is only one Node.js module that starts with n: + assert.strictEqual(completions[lastIndex + 2], 'net'); + assert.strictEqual(completions[lastIndex + 3], ''); + // It's possible to pick up non-core modules too + completions.slice(lastIndex + 4).forEach((completion) => { + assert.match(completion, /^n/); + }); +})); + +{ + const expected = ['@nodejsscope', '@nodejsscope/']; + // Import calls should handle all types of quotation marks. + for (const quotationMark of ["'", '"', '`']) { + putIn.run(['.clear']); + testMe.complete('import(`@nodejs', common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [expected, '@nodejs']); + })); + + putIn.run(['.clear']); + // Completions should not be greedy in case the quotation ends. + const input = `import(${quotationMark}@nodejsscope${quotationMark}`; + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [[], undefined]); + })); + } +} + +{ + putIn.run(['.clear']); + // Completions should find modules and handle whitespace after the opening + // bracket. + testMe.complete('import \t("no_ind', common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [['no_index', 'no_index/'], 'no_ind']); + })); +} + +// Test tab completion for import() relative to the current directory +{ + putIn.run(['.clear']); + + const cwd = process.cwd(); + process.chdir(__dirname); + + ['import(\'.', 'import(".'].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], '.'); + assert.strictEqual(data[0].length, 2); + assert.ok(data[0].includes('./')); + assert.ok(data[0].includes('../')); + })); + }); + + ['import(\'..', 'import("..'].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [['../'], '..']); + })); + }); + + ['./', './test-'].forEach((path) => { + [`import('${path}`, `import("${path}`].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes('./test-repl-tab-complete.js')); + })); + }); + }); + + ['../parallel/', '../parallel/test-'].forEach((path) => { + [`import('${path}`, `import("${path}`].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes('../parallel/test-repl-tab-complete.js')); + })); + }); + }); + + { + const path = '../fixtures/repl-folder-extensions/f'; + testMe.complete(`import('${path}`, common.mustSucceed((data) => { + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes( + '../fixtures/repl-folder-extensions/foo.js/')); + })); + } + + process.chdir(cwd); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-nested-repls.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-nested-repls.js new file mode 100644 index 00000000..3cac02f2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-nested-repls.js @@ -0,0 +1,23 @@ +// Tab completion sometimes uses a separate REPL instance under the hood. +// That REPL instance has its own domain. Make sure domain errors trickle back +// up to the main REPL. +// +// Ref: https://github.com/nodejs/node/issues/21586 + +'use strict'; + +require('../common'); +const fixtures = require('../common/fixtures'); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const testFile = fixtures.path('repl-tab-completion-nested-repls.js'); +const result = spawnSync(process.execPath, [testFile]); + +// The spawned process will fail. In Node.js 10.11.0, it will fail silently. The +// test here is to make sure that the error information bubbles up to the +// calling process. +assert.ok(result.status, 'testFile swallowed its error'); +const err = result.stderr.toString(); +assert.ok(err.includes('fhqwhgads'), err); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-no-warn.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-no-warn.js new file mode 100644 index 00000000..7aedee69 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-no-warn.js @@ -0,0 +1,21 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const repl = require('repl'); +const DEFAULT_MAX_LISTENERS = require('events').defaultMaxListeners; + +ArrayStream.prototype.write = () => {}; + +const putIn = new ArrayStream(); +const testMe = repl.start('', putIn); + +// https://github.com/nodejs/node/issues/18284 +// Tab-completion should not repeatedly add the +// `Runtime.executionContextCreated` listener +process.on('warning', common.mustNotCall()); + +putIn.run(['async function test() {']); +for (let i = 0; i < DEFAULT_MAX_LISTENERS; i++) { + testMe.complete('await Promise.resolve()', () => {}); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-on-editor-mode.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-on-editor-mode.js new file mode 100644 index 00000000..610724de --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete-on-editor-mode.js @@ -0,0 +1,21 @@ +'use strict'; + +require('../common'); +const ArrayStream = require('../common/arraystream'); +const repl = require('repl'); + +const stream = new ArrayStream(); +const replServer = repl.start({ + input: stream, + output: stream, + terminal: true, +}); + +// Editor mode +replServer.write('.editor\n'); + +// Regression test for https://github.com/nodejs/node/issues/43528 +replServer.write('a'); +replServer.write(null, { name: 'tab' }); // Should not throw + +replServer.close(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete.js new file mode 100644 index 00000000..b8d29c79 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab-complete.js @@ -0,0 +1,753 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const { + hijackStderr, + restoreStderr +} = require('../common/hijackstdio'); +const assert = require('assert'); +const path = require('path'); +const fixtures = require('../common/fixtures'); +const { builtinModules } = require('module'); +const publicModules = builtinModules.filter((lib) => !lib.startsWith('_')); + +const hasInspector = process.features.inspector; +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +// We have to change the directory to ../fixtures before requiring repl +// in order to make the tests for completion of node_modules work properly +// since repl modifies module.paths. +process.chdir(fixtures.fixturesDir); + +const repl = require('repl'); + +function getNoResultsFunction() { + return common.mustSucceed((data) => { + assert.deepStrictEqual(data[0], []); + }); +} + +const works = [['inner.one'], 'inner.o']; +const putIn = new ArrayStream(); +const testMe = repl.start({ + prompt: '', + input: putIn, + output: process.stdout, + allowBlockingCompletions: true +}); + +// Some errors are passed to the domain, but do not callback +testMe._domain.on('error', assert.ifError); + +// Tab Complete will not break in an object literal +putIn.run([ + 'var inner = {', + 'one:1', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +testMe.complete('console.lo', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [['console.log'], 'console.lo']); +})); + +testMe.complete('console?.lo', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['console?.log'], 'console?.lo']); +})); + +testMe.complete('console?.zzz', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [[], 'console?.zzz']); +})); + +testMe.complete('console?.', common.mustCall((error, data) => { + assert(data[0].includes('console?.log')); + assert.strictEqual(data[1], 'console?.'); +})); + +// Tab Complete will return globally scoped variables +putIn.run(['};']); +testMe.complete('inner.o', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, works); +})); + +putIn.run(['.clear']); + +// Tab Complete will not break in an ternary operator with () +putIn.run([ + 'var inner = ( true ', + '?', + '{one: 1} : ', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Tab Complete will return a simple local variable +putIn.run([ + 'var top = function() {', + 'var inner = {one:1};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +// When you close the function scope tab complete will not return the +// locally scoped variable +putIn.run(['};']); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Tab Complete will return a complex local variable +putIn.run([ + 'var top = function() {', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Tab Complete will return a complex local variable even if the function +// has parameters +putIn.run([ + 'var top = function(one, two) {', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Tab Complete will return a complex local variable even if the +// scope is nested inside an immediately executed function +putIn.run([ + 'var top = function() {', + '(function test () {', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// The definition has the params and { on a separate line. +putIn.run([ + 'var top = function() {', + 'r = function test (', + ' one, two) {', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Currently does not work, but should not break, not the { +putIn.run([ + 'var top = function() {', + 'r = function test ()', + '{', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Currently does not work, but should not break +putIn.run([ + 'var top = function() {', + 'r = function test (', + ')', + '{', + 'var inner = {', + ' one:1', + '};', +]); +testMe.complete('inner.o', getNoResultsFunction()); + +putIn.run(['.clear']); + +// Make sure tab completion works on non-Objects +putIn.run([ + 'var str = "test";', +]); +testMe.complete('str.len', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [['str.length'], 'str.len']); +})); + +putIn.run(['.clear']); + +// Tab completion should be case-insensitive if member part is lower-case +putIn.run([ + 'var foo = { barBar: 1, BARbuz: 2, barBLA: 3 };', +]); +testMe.complete( + 'foo.b', + common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [ + ['foo.BARbuz', 'foo.barBLA', 'foo.barBar'], + 'foo.b', + ]); + }) +); + +putIn.run(['.clear']); + +// Tab completion should be case-insensitive if member part is upper-case +putIn.run([ + 'var foo = { barBar: 1, BARbuz: 2, barBLA: 3 };', +]); +testMe.complete( + 'foo.B', + common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [ + ['foo.BARbuz', 'foo.barBLA', 'foo.barBar'], + 'foo.B', + ]); + }) +); + +putIn.run(['.clear']); + +// Tab completion should not break on spaces +const spaceTimeout = setTimeout(function() { + throw new Error('timeout'); +}, 1000); + +testMe.complete(' ', common.mustSucceed((data) => { + assert.strictEqual(data[1], ''); + assert.ok(data[0].includes('globalThis')); + clearTimeout(spaceTimeout); +})); + +// Tab completion should pick up the global "toString" object, and +// any other properties up the "global" object's prototype chain +testMe.complete('toSt', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [['toString'], 'toSt']); +})); + +// Own properties should shadow properties on the prototype +putIn.run(['.clear']); +putIn.run([ + 'var x = Object.create(null);', + 'x.a = 1;', + 'x.b = 2;', + 'var y = Object.create(x);', + 'y.a = 3;', + 'y.c = 4;', +]); +testMe.complete('y.', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [['y.b', '', 'y.a', 'y.c'], 'y.']); +})); + +// Tab complete provides built in libs for require() +putIn.run(['.clear']); + +testMe.complete('require(\'', common.mustCall(function(error, data) { + assert.strictEqual(error, null); + publicModules.forEach((lib) => { + assert( + data[0].includes(lib) && data[0].includes(`node:${lib}`), + `${lib} not found` + ); + }); + const newModule = 'foobar'; + assert(!builtinModules.includes(newModule)); + repl.builtinModules.push(newModule); + testMe.complete('require(\'', common.mustCall((_, [modules]) => { + assert.strictEqual(data[0].length + 1, modules.length); + assert(modules.includes(newModule)); + })); +})); + +testMe.complete("require\t( 'n", common.mustCall(function(error, data) { + assert.strictEqual(error, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], 'n'); + // require(...) completions include `node:`-prefixed modules: + let lastIndex = -1; + + publicModules.forEach((lib, index) => { + lastIndex = data[0].indexOf(`node:${lib}`); + assert.notStrictEqual(lastIndex, -1); + }); + assert.strictEqual(data[0][lastIndex + 1], ''); + // There is only one Node.js module that starts with n: + assert.strictEqual(data[0][lastIndex + 2], 'net'); + assert.strictEqual(data[0][lastIndex + 3], ''); + // It's possible to pick up non-core modules too + data[0].slice(lastIndex + 4).forEach((completion) => { + assert.match(completion, /^n/); + }); +})); + +{ + const expected = ['@nodejsscope', '@nodejsscope/']; + // Require calls should handle all types of quotation marks. + for (const quotationMark of ["'", '"', '`']) { + putIn.run(['.clear']); + testMe.complete('require(`@nodejs', common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [expected, '@nodejs']); + })); + + putIn.run(['.clear']); + // Completions should not be greedy in case the quotation ends. + const input = `require(${quotationMark}@nodejsscope${quotationMark}`; + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [[], undefined]); + })); + } +} + +{ + putIn.run(['.clear']); + // Completions should find modules and handle whitespace after the opening + // bracket. + testMe.complete('require \t("no_ind', common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [['no_index', 'no_index/'], 'no_ind']); + })); +} + +// Test tab completion for require() relative to the current directory +{ + putIn.run(['.clear']); + + const cwd = process.cwd(); + process.chdir(__dirname); + + ['require(\'.', 'require(".'].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], '.'); + assert.strictEqual(data[0].length, 2); + assert.ok(data[0].includes('./')); + assert.ok(data[0].includes('../')); + })); + }); + + ['require(\'..', 'require("..'].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.deepStrictEqual(data, [['../'], '..']); + })); + }); + + ['./', './test-'].forEach((path) => { + [`require('${path}`, `require("${path}`].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes('./test-repl-tab-complete')); + })); + }); + }); + + ['../parallel/', '../parallel/test-'].forEach((path) => { + [`require('${path}`, `require("${path}`].forEach((input) => { + testMe.complete(input, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes('../parallel/test-repl-tab-complete')); + })); + }); + }); + + { + const path = '../fixtures/repl-folder-extensions/f'; + testMe.complete(`require('${path}`, common.mustSucceed((data) => { + assert.strictEqual(data.length, 2); + assert.strictEqual(data[1], path); + assert.ok(data[0].includes('../fixtures/repl-folder-extensions/foo.js')); + })); + } + + process.chdir(cwd); +} + +// Make sure tab completion works on context properties +putIn.run(['.clear']); + +putIn.run([ + 'var custom = "test";', +]); +testMe.complete('cus', common.mustCall(function(error, data) { + assert.deepStrictEqual(data, [['CustomEvent', 'custom'], 'cus']); +})); + +// Make sure tab completion doesn't crash REPL with half-baked proxy objects. +// See: https://github.com/nodejs/node/issues/2119 +putIn.run(['.clear']); + +putIn.run([ + 'var proxy = new Proxy({}, {ownKeys: () => { throw new Error(); }});', +]); + +testMe.complete('proxy.', common.mustCall(function(error, data) { + assert.strictEqual(error, null); + assert(Array.isArray(data)); +})); + +// Make sure tab completion does not include integer members of an Array +putIn.run(['.clear']); + +putIn.run(['var ary = [1,2,3];']); +testMe.complete('ary.', common.mustCall(function(error, data) { + assert.strictEqual(data[0].includes('ary.0'), false); + assert.strictEqual(data[0].includes('ary.1'), false); + assert.strictEqual(data[0].includes('ary.2'), false); +})); + +// Make sure tab completion does not include integer keys in an object +putIn.run(['.clear']); +putIn.run(['var obj = {1:"a","1a":"b",a:"b"};']); + +testMe.complete('obj.', common.mustCall(function(error, data) { + assert.strictEqual(data[0].includes('obj.1'), false); + assert.strictEqual(data[0].includes('obj.1a'), false); + assert(data[0].includes('obj.a')); +})); + +// Don't try to complete results of non-simple expressions +putIn.run(['.clear']); +putIn.run(['function a() {}']); + +testMe.complete('a().b.', getNoResultsFunction()); + +// Works when prefixed with spaces +putIn.run(['.clear']); +putIn.run(['var obj = {1:"a","1a":"b",a:"b"};']); + +testMe.complete(' obj.', common.mustCall((error, data) => { + assert.strictEqual(data[0].includes('obj.1'), false); + assert.strictEqual(data[0].includes('obj.1a'), false); + assert(data[0].includes('obj.a')); +})); + +// Works inside assignments +putIn.run(['.clear']); + +testMe.complete('var log = console.lo', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['console.log'], 'console.lo']); +})); + +// Tab completion for defined commands +putIn.run(['.clear']); + +testMe.complete('.b', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['break'], 'b']); +})); +putIn.run(['.clear']); +putIn.run(['var obj = {"hello, world!": "some string", "key": 123}']); +testMe.complete('obj.', common.mustCall((error, data) => { + assert.strictEqual(data[0].includes('obj.hello, world!'), false); + assert(data[0].includes('obj.key')); +})); + +// Make sure tab completion does not include __defineSetter__ and friends. +putIn.run(['.clear']); + +putIn.run(['var obj = {};']); +testMe.complete('obj.', common.mustCall(function(error, data) { + assert.strictEqual(data[0].includes('obj.__defineGetter__'), false); + assert.strictEqual(data[0].includes('obj.__defineSetter__'), false); + assert.strictEqual(data[0].includes('obj.__lookupGetter__'), false); + assert.strictEqual(data[0].includes('obj.__lookupSetter__'), false); + assert.strictEqual(data[0].includes('obj.__proto__'), true); +})); + +// Tab completion for files/directories +{ + putIn.run(['.clear']); + process.chdir(__dirname); + + const readFileSyncs = ['fs.readFileSync("', 'fs.promises.readFileSync("']; + if (!common.isWindows) { + readFileSyncs.forEach((readFileSync) => { + const fixturePath = `${readFileSync}../fixtures/test-repl-tab-completion`; + testMe.complete(fixturePath, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.ok(data[0][0].includes('.hiddenfiles')); + assert.ok(data[0][1].includes('hellorandom.txt')); + assert.ok(data[0][2].includes('helloworld.js')); + })); + + testMe.complete(`${fixturePath}/hello`, + common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.ok(data[0][0].includes('hellorandom.txt')); + assert.ok(data[0][1].includes('helloworld.js')); + }) + ); + + testMe.complete(`${fixturePath}/.h`, + common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.ok(data[0][0].includes('.hiddenfiles')); + }) + ); + + testMe.complete(`${readFileSync}./xxxRandom/random`, + common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.strictEqual(data[0].length, 0); + }) + ); + + const testPath = fixturePath.slice(0, -1); + testMe.complete(testPath, common.mustCall((err, data) => { + assert.strictEqual(err, null); + assert.ok(data[0][0].includes('test-repl-tab-completion')); + assert.strictEqual( + data[1], + path.basename(testPath) + ); + })); + }); + } +} + +[ + Array, + Buffer, + + Uint8Array, + Uint16Array, + Uint32Array, + + Uint8ClampedArray, + Int8Array, + Int16Array, + Int32Array, + Float32Array, + Float64Array, +].forEach((type) => { + putIn.run(['.clear']); + + if (type === Array) { + putIn.run([ + 'var ele = [];', + 'for (let i = 0; i < 1e6 + 1; i++) ele[i] = 0;', + 'ele.biu = 1;', + ]); + } else if (type === Buffer) { + putIn.run(['var ele = Buffer.alloc(1e6 + 1); ele.biu = 1;']); + } else { + putIn.run([`var ele = new ${type.name}(1e6 + 1); ele.biu = 1;`]); + } + + hijackStderr(common.mustNotCall()); + testMe.complete('ele.', common.mustCall((err, data) => { + restoreStderr(); + assert.ifError(err); + + const ele = (type === Array) ? + [] : + (type === Buffer ? + Buffer.alloc(0) : + new type(0)); + + assert.strictEqual(data[0].includes('ele.biu'), true); + + data[0].forEach((key) => { + if (!key || key === 'ele.biu') return; + assert.notStrictEqual(ele[key.slice(4)], undefined); + }); + })); +}); + +// check Buffer.prototype.length not crashing. +// Refs: https://github.com/nodejs/node/pull/11961 +putIn.run(['.clear']); +testMe.complete('Buffer.prototype.', common.mustCall()); + +// Make sure repl gives correct autocomplete on literals +testMe.complete('``.a', common.mustCall((err, data) => { + assert.strictEqual(data[0].includes('``.at'), true); +})); +testMe.complete('\'\'.a', common.mustCall((err, data) => { + assert.strictEqual(data[0].includes('\'\'.at'), true); +})); +testMe.complete('"".a', common.mustCall((err, data) => { + assert.strictEqual(data[0].includes('"".at'), true); +})); +testMe.complete('("").a', common.mustCall((err, data) => { + assert.strictEqual(data[0].includes('("").at'), true); +})); +testMe.complete('[].a', common.mustCall((err, data) => { + assert.strictEqual(data[0].includes('[].at'), true); +})); +testMe.complete('{}.a', common.mustCall((err, data) => { + assert.deepStrictEqual(data[0], []); +})); + +const testNonGlobal = repl.start({ + input: putIn, + output: putIn, + useGlobal: false +}); + +const builtins = [ + [ + 'if', + 'import', + 'in', + 'instanceof', + '', + 'Infinity', + 'Int16Array', + 'Int32Array', + 'Int8Array', + ...(common.hasIntl ? ['Intl'] : []), + 'Iterator', + 'inspector', + 'isFinite', + 'isNaN', + '', + 'isPrototypeOf', + ], + 'I', +]; + +testNonGlobal.complete('I', common.mustCall((error, data) => { + assert.deepStrictEqual(data, builtins); +})); + +// To test custom completer function. +// Sync mode. +const customCompletions = 'aaa aa1 aa2 bbb bb1 bb2 bb3 ccc ddd eee'.split(' '); +const testCustomCompleterSyncMode = repl.start({ + prompt: '', + input: putIn, + output: putIn, + completer: function completer(line) { + const hits = customCompletions.filter((c) => c.startsWith(line)); + // Show all completions if none found. + return [hits.length ? hits : customCompletions, line]; + } +}); + +// On empty line should output all the custom completions +// without complete anything. +testCustomCompleterSyncMode.complete('', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [ + customCompletions, + '', + ]); +})); + +// On `a` should output `aaa aa1 aa2` and complete until `aa`. +testCustomCompleterSyncMode.complete('a', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [ + 'aaa aa1 aa2'.split(' '), + 'a', + ]); +})); + +// To test custom completer function. +// Async mode. +const testCustomCompleterAsyncMode = repl.start({ + prompt: '', + input: putIn, + output: putIn, + completer: function completer(line, callback) { + const hits = customCompletions.filter((c) => c.startsWith(line)); + // Show all completions if none found. + callback(null, [hits.length ? hits : customCompletions, line]); + } +}); + +// On empty line should output all the custom completions +// without complete anything. +testCustomCompleterAsyncMode.complete('', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [ + customCompletions, + '', + ]); +})); + +// On `a` should output `aaa aa1 aa2` and complete until `aa`. +testCustomCompleterAsyncMode.complete('a', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [ + 'aaa aa1 aa2'.split(' '), + 'a', + ]); +})); + +// Tab completion in editor mode +const editorStream = new ArrayStream(); +const editor = repl.start({ + stream: editorStream, + terminal: true, + useColors: false +}); + +editorStream.run(['.clear']); +editorStream.run(['.editor']); + +editor.completer('Uin', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['Uint'], 'Uin']); +})); + +editorStream.run(['.clear']); +editorStream.run(['.editor']); + +editor.completer('var log = console.l', common.mustCall((error, data) => { + assert.deepStrictEqual(data, [['console.log'], 'console.l']); +})); + +{ + // Tab completion of lexically scoped variables + const stream = new ArrayStream(); + const testRepl = repl.start({ stream }); + + stream.run([` + let lexicalLet = true; + const lexicalConst = true; + class lexicalKlass {} + `]); + + ['Let', 'Const', 'Klass'].forEach((type) => { + const query = `lexical${type[0]}`; + const expected = hasInspector ? [[`lexical${type}`], query] : + [[], `lexical${type[0]}`]; + testRepl.complete(query, common.mustCall((error, data) => { + assert.deepStrictEqual(data, expected); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab.js new file mode 100644 index 00000000..f64a00d8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-tab.js @@ -0,0 +1,18 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const repl = require('repl'); +const zlib = require('zlib'); + +// Just use builtin stream inherited from Duplex +const putIn = zlib.createGzip(); +const testMe = repl.start('', putIn, function(cmd, context, filename, + callback) { + callback(null, cmd); +}); + +testMe._domain.on('error', common.mustNotCall()); + +testMe.complete('', function(err, results) { + assert.strictEqual(err, null); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-throw-null-or-undefined.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-throw-null-or-undefined.js new file mode 100644 index 00000000..3b4657ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-throw-null-or-undefined.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); + +// This test ensures that the repl does not +// crash or emit error when throwing `null|undefined` +// ie `throw null` or `throw undefined`. + +const r = require('repl').start(); + +// Should not throw. +r.write('throw null\n'); +r.write('throw undefined\n'); +r.write('.exit\n'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-top-level-await.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-top-level-await.js new file mode 100644 index 00000000..c8bc26fa --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-top-level-await.js @@ -0,0 +1,224 @@ +'use strict'; + +const common = require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const events = require('events'); +const { stripVTControlCharacters } = require('internal/util/inspect'); +const repl = require('repl'); + +common.skipIfInspectorDisabled(); + +// Flags: --expose-internals + +const PROMPT = 'await repl > '; + +class REPLStream extends ArrayStream { + constructor() { + super(); + this.waitingForResponse = false; + this.lines = ['']; + } + write(chunk, encoding, callback) { + if (Buffer.isBuffer(chunk)) { + chunk = chunk.toString(encoding); + } + const chunkLines = stripVTControlCharacters(chunk).split('\n'); + this.lines[this.lines.length - 1] += chunkLines[0]; + if (chunkLines.length > 1) { + this.lines.push(...chunkLines.slice(1)); + } + this.emit('line', this.lines[this.lines.length - 1]); + if (callback) callback(); + return true; + } + + async wait() { + if (this.waitingForResponse) { + throw new Error('Currently waiting for response to another command'); + } + this.lines = ['']; + for await (const [line] of events.on(this, 'line')) { + if (line.includes(PROMPT)) { + return this.lines; + } + } + } +} + +const putIn = new REPLStream(); +const testMe = repl.start({ + prompt: PROMPT, + stream: putIn, + terminal: true, + useColors: true, + breakEvalOnSigint: true +}); + +function runAndWait(cmds) { + const promise = putIn.wait(); + for (const cmd of cmds) { + if (typeof cmd === 'string') { + putIn.run([cmd]); + } else { + testMe.write('', cmd); + } + } + return promise; +} + +async function ordinaryTests() { + // These tests were created based on + // https://cs.chromium.org/chromium/src/third_party/WebKit/LayoutTests/http/tests/devtools/console/console-top-level-await.js?rcl=5d0ea979f0ba87655b7ef0e03b58fa3c04986ba6 + putIn.run([ + 'function foo(x) { return x; }', + 'function koo() { return Promise.resolve(4); }', + ]); + const testCases = [ + ['await Promise.resolve(0)', '0'], + ['{ a: await Promise.resolve(1) }', '{ a: 1 }'], + ['_', '{ a: 1 }'], + ['let { aa, bb } = await Promise.resolve({ aa: 1, bb: 2 }), f = 5;'], + ['aa', '1'], + ['bb', '2'], + ['f', '5'], + ['let cc = await Promise.resolve(2)'], + ['cc', '2'], + ['let dd;'], + ['dd'], + ['let [ii, { abc: { kk } }] = [0, { abc: { kk: 1 } }];'], + ['ii', '0'], + ['kk', '1'], + ['var ll = await Promise.resolve(2);'], + ['ll', '2'], + ['foo(await koo())', '4'], + ['_', '4'], + ['const m = foo(await koo());'], + ['m', '4'], + ['const n = foo(await\nkoo());', + ['const n = foo(await\r', '... koo());\r', 'undefined']], + ['n', '4'], + // eslint-disable-next-line no-template-curly-in-string + ['`status: ${(await Promise.resolve({ status: 200 })).status}`', + "'status: 200'"], + ['for (let i = 0; i < 2; ++i) await i'], + ['for (let i = 0; i < 2; ++i) { await i }'], + ['await 0', '0'], + ['await 0; function foo() {}'], + ['foo', '[Function: foo]'], + ['class Foo {}; await 1;', '1'], + ['Foo', '[class Foo]'], + ['if (await true) { function bar() {}; }'], + ['bar', '[Function: bar]'], + ['if (await true) { class Bar {}; }'], + ['Bar', 'Uncaught ReferenceError: Bar is not defined'], + ['await 0; function* gen(){}'], + ['for (var i = 0; i < 10; ++i) { await i; }'], + ['i', '10'], + ['for (let j = 0; j < 5; ++j) { await j; }'], + ['j', 'Uncaught ReferenceError: j is not defined', { line: 0 }], + ['gen', '[GeneratorFunction: gen]'], + ['return 42; await 5;', 'Uncaught SyntaxError: Illegal return statement', + { line: 3 }], + ['let o = await 1, p'], + ['p'], + ['let q = 1, s = await 2'], + ['s', '2'], + ['for await (let i of [1,2,3]) console.log(i)', + [ + 'for await (let i of [1,2,3]) console.log(i)\r', + '1', + '2', + '3', + 'undefined', + ], + ], + ['await Promise..resolve()', + [ + 'await Promise..resolve()\r', + 'Uncaught SyntaxError: ', + 'await Promise..resolve()', + ' ^', + '', + 'Unexpected token \'.\'', + ], + ], + ['for (const x of [1,2,3]) {\nawait x\n}', [ + 'for (const x of [1,2,3]) {\r', + '... await x\r', + '... }\r', + 'undefined', + ]], + ['for (const x of [1,2,3]) {\nawait x;\n}', [ + 'for (const x of [1,2,3]) {\r', + '... await x;\r', + '... }\r', + 'undefined', + ]], + ['for await (const x of [1,2,3]) {\nconsole.log(x)\n}', [ + 'for await (const x of [1,2,3]) {\r', + '... console.log(x)\r', + '... }\r', + '1', + '2', + '3', + 'undefined', + ]], + ['for await (const x of [1,2,3]) {\nconsole.log(x);\n}', [ + 'for await (const x of [1,2,3]) {\r', + '... console.log(x);\r', + '... }\r', + '1', + '2', + '3', + 'undefined', + ]], + // Regression test for https://github.com/nodejs/node/issues/43777. + ['await Promise.resolve(123), Promise.resolve(456)', 'Promise {', { line: 0 }], + ['await Promise.resolve(123), await Promise.resolve(456)', '456'], + ['await (Promise.resolve(123), Promise.resolve(456))', '456'], + ]; + + for (const [input, expected = [`${input}\r`], options = {}] of testCases) { + console.log(`Testing ${input}`); + const toBeRun = input.split('\n'); + const lines = await runAndWait(toBeRun); + if (Array.isArray(expected)) { + if (expected.length === 1) + expected.push('undefined'); + if (lines[0] === input) + lines.shift(); + assert.deepStrictEqual(lines, [...expected, PROMPT]); + } else if ('line' in options) { + assert.strictEqual(lines[toBeRun.length + options.line], expected); + } else { + const echoed = toBeRun.map((a, i) => `${i > 0 ? '... ' : ''}${a}\r`); + assert.deepStrictEqual(lines, [...echoed, expected, PROMPT]); + } + } +} + +async function ctrlCTest() { + console.log('Testing Ctrl+C'); + const output = await runAndWait([ + 'await new Promise(() => {})', + { ctrl: true, name: 'c' }, + ]); + assert.deepStrictEqual(output.slice(0, 3), [ + 'await new Promise(() => {})\r', + 'Uncaught:', + '[Error [ERR_SCRIPT_EXECUTION_INTERRUPTED]: ' + + 'Script execution was interrupted by `SIGINT`] {', + ]); + assert.deepStrictEqual(output.slice(-2), [ + '}', + PROMPT, + ]); +} + +async function main() { + await ordinaryTests(); + await ctrlCTest(); +} + +main().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-async.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-async.js new file mode 100644 index 00000000..366a4e6f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-async.js @@ -0,0 +1,44 @@ +'use strict'; + +// This verifies that adding an `uncaughtException` listener in an REPL instance +// does not suppress errors in the whole application. Adding such listener +// should throw. + +require('../common'); +const ArrayStream = require('../common/arraystream'); +const repl = require('repl'); +const assert = require('assert'); + +let accum = ''; + +const output = new ArrayStream(); +output.write = (data) => accum += data.replace('\r', ''); + +const r = repl.start({ + prompt: '', + input: new ArrayStream(), + output, + terminal: false, + useColors: false, + global: false +}); + +r.write( + 'process.nextTick(() => {\n' + + ' process.on("uncaughtException", () => console.log("Foo"));\n' + + ' throw new TypeError("foobar");\n' + + '});\n' +); +r.write( + 'setTimeout(() => {\n' + + ' throw new RangeError("abc");\n' + + '}, 1);console.log()\n' +); +r.close(); + +setTimeout(() => { + const len = process.listenerCount('uncaughtException'); + process.removeAllListeners('uncaughtException'); + assert.strictEqual(len, 0); + assert.match(accum, /ERR_INVALID_REPL_INPUT.*(?!Type)RangeError: abc/s); +}, 2); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-evalcallback.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-evalcallback.js new file mode 100644 index 00000000..a6f6e341 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-evalcallback.js @@ -0,0 +1,23 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const repl = require('repl'); +const { PassThrough } = require('stream'); +const input = new PassThrough(); +const output = new PassThrough(); + +const r = repl.start({ + input, output, + eval: common.mustCall((code, context, filename, cb) => { + r.setPrompt('prompt! '); + cb(new Error('err')); + }) +}); + +input.end('foo\n'); + +// The output includes exactly one post-error prompt. +const out = output.read().toString(); +assert.match(out, /prompt!/); +assert.doesNotMatch(out, /prompt![\S\s]*prompt!/); +output.on('data', common.mustNotCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-standalone.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-standalone.js new file mode 100644 index 00000000..8edf47b2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception-standalone.js @@ -0,0 +1,37 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const cp = require('child_process'); +const child = cp.spawn(process.execPath, ['-i']); +let output = ''; + +child.stdout.setEncoding('utf8'); +child.stdout.on('data', (data) => { + output += data; +}); + +child.on('exit', common.mustCall(() => { + const results = output.split('\n'); + results.shift(); + assert.deepStrictEqual( + results, + [ + 'Type ".help" for more information.', + // x\n + '> Uncaught ReferenceError: x is not defined', + // Added `uncaughtException` listener. + '> short', + 'undefined', + // x\n + '> Foobar', + '> ', + ] + ); +})); + +child.stdin.write('x\n'); +child.stdin.write( + 'process.on("uncaughtException", () => console.log("Foobar"));' + + 'console.log("short")\n'); +child.stdin.write('x\n'); +child.stdin.end(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception.js new file mode 100644 index 00000000..d3dbe0ac --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-uncaught-exception.js @@ -0,0 +1,77 @@ +'use strict'; +require('../common'); +const ArrayStream = require('../common/arraystream'); +const assert = require('assert'); +const repl = require('repl'); + +let count = 0; + +function run({ command, expected, useColors = false }) { + let accum = ''; + + const output = new ArrayStream(); + output.write = (data) => accum += data.replace('\r', ''); + + const r = repl.start({ + prompt: '', + input: new ArrayStream(), + output, + terminal: false, + useColors + }); + + r.write(`${command}\n`); + if (typeof expected === 'string') { + assert.strictEqual(accum, expected); + } else { + assert.match(accum, expected); + } + + // Verify that the repl is still working as expected. + accum = ''; + r.write('1 + 1\n'); + // eslint-disable-next-line no-control-regex + assert.strictEqual(accum.replace(/\u001b\[[0-9]+m/g, ''), '2\n'); + r.close(); + count++; +} + +const tests = [ + { + useColors: true, + command: 'x', + expected: 'Uncaught ReferenceError: x is not defined\n' + }, + { + useColors: true, + command: 'throw { foo: "test" }', + expected: "Uncaught { foo: \x1B[32m'test'\x1B[39m }\n" + }, + { + command: 'process.on("uncaughtException", () => console.log("Foobar"));\n', + expected: /^Uncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]: Listeners for `/ + }, + { + command: 'x;\n', + expected: 'Uncaught ReferenceError: x is not defined\n' + }, + { + command: 'process.on("uncaughtException", () => console.log("Foobar"));' + + 'console.log("Baz");\n', + expected: /^Uncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]: Listeners for `/ + }, + { + command: 'console.log("Baz");' + + 'process.on("uncaughtException", () => console.log("Foobar"));\n', + expected: /^Baz\nUncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]:.*uncaughtException/ + }, +]; + +process.on('exit', () => { + // To actually verify that the test passed we have to make sure no + // `uncaughtException` listeners exist anymore. + process.removeAllListeners('uncaughtException'); + assert.strictEqual(count, tests.length); +}); + +tests.forEach(run); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-underscore.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-underscore.js new file mode 100644 index 00000000..8ce9de55 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-underscore.js @@ -0,0 +1,247 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const repl = require('repl'); +const stream = require('stream'); + +testSloppyMode(); +testStrictMode(); +testResetContext(); +testResetContextGlobal(); +testMagicMode(); +testError(); + +function testSloppyMode() { + const r = initRepl(repl.REPL_MODE_SLOPPY); + + // Cannot use `let` in sloppy mode + r.write(`_; // initial value undefined + var x = 10; // evaluates to undefined + _; // still undefined + y = 10; // evaluates to 10 + _; // 10 from last eval + _ = 20; // explicitly set to 20 + _; // 20 from user input + _ = 30; // make sure we can set it twice and no prompt + _; // 30 from user input + y = 40; // make sure eval doesn't change _ + _; // remains 30 from user input + `); + + assertOutput(r.output, [ + 'undefined', + 'undefined', + 'undefined', + '10', + '10', + 'Expression assignment to _ now disabled.', + '20', + '20', + '30', + '30', + '40', + '30', + ]); +} + +function testStrictMode() { + const r = initRepl(repl.REPL_MODE_STRICT); + + r.write(`_; // initial value undefined + var x = 10; // evaluates to undefined + _; // still undefined + let _ = 20; // use 'let' only in strict mode - evals to undefined + _; // 20 from user input + _ = 30; // make sure we can set it twice and no prompt + _; // 30 from user input + var y = 40; // make sure eval doesn't change _ + _; // remains 30 from user input + function f() { let _ = 50; } // undefined + f(); // undefined + _; // remains 30 from user input + `); + + assertOutput(r.output, [ + 'undefined', + 'undefined', + 'undefined', + 'undefined', + '20', + '30', + '30', + 'undefined', + '30', + 'undefined', + 'undefined', + '30', + ]); +} + +function testMagicMode() { + const r = initRepl(repl.REPL_MODE_MAGIC); + + r.write(`_; // initial value undefined + x = 10; // + _; // last eval - 10 + let _ = 20; // undefined + _; // 20 from user input + _ = 30; // make sure we can set it twice and no prompt + _; // 30 from user input + var y = 40; // make sure eval doesn't change _ + _; // remains 30 from user input + function f() { let _ = 50; return _; } // undefined + f(); // 50 + _; // remains 30 from user input + `); + + assertOutput(r.output, [ + 'undefined', + '10', + '10', + 'undefined', + '20', + '30', + '30', + 'undefined', + '30', + 'undefined', + '50', + '30', + ]); +} + +function testResetContext() { + const r = initRepl(repl.REPL_MODE_SLOPPY); + + r.write(`_ = 10; // explicitly set to 10 + _; // 10 from user input + .clear // Clearing context... + _; // remains 10 + x = 20; // but behavior reverts to last eval + _; // expect 20 + `); + + assertOutput(r.output, [ + 'Expression assignment to _ now disabled.', + '10', + '10', + 'Clearing context...', + '10', + '20', + '20', + ]); +} + +function testResetContextGlobal() { + const r = initRepl(repl.REPL_MODE_STRICT, true); + + r.write(`_ = 10; // explicitly set to 10 + _; // 10 from user input + .clear // No output because useGlobal is true + _; // remains 10 + `); + + assertOutput(r.output, [ + 'Expression assignment to _ now disabled.', + '10', + '10', + '10', + ]); + + // Delete globals leaked by REPL when `useGlobal` is `true` + delete globalThis.module; + delete globalThis.require; +} + +function testError() { + const r = initRepl(repl.REPL_MODE_STRICT); + + r.write(`_error; // initial value undefined + throw new Error('foo'); // throws error + _error; // shows error + fs.readdirSync('/nonexistent?'); // throws error, sync + _error.code; // shows error code + _error.syscall; // shows error syscall + setImmediate(() => { throw new Error('baz'); }); undefined; + // throws error, async + `); + + setImmediate(() => { + const lines = r.output.accum.trim().split('\n'); + const expectedLines = [ + 'undefined', + + // The error, both from the original throw and the `_error` echo. + 'Uncaught Error: foo', + '[Error: foo]', + + // The sync error, with individual property echoes + /^Uncaught Error: ENOENT: no such file or directory, scandir '.*nonexistent\?'/, + /Object\.readdirSync/, + /^ {2}errno: -(2|4058),$/, + " code: 'ENOENT',", + " syscall: 'scandir',", + /^ {2}path: '*'/, + '}', + "'ENOENT'", + "'scandir'", + + // Dummy 'undefined' from the explicit silencer + one from the comment + 'undefined', + 'undefined', + + // The message from the original throw + 'Uncaught Error: baz', + ]; + for (const line of lines) { + const expected = expectedLines.shift(); + if (typeof expected === 'string') + assert.strictEqual(line, expected); + else + assert.match(line, expected); + } + assert.strictEqual(expectedLines.length, 0); + + // Reset output, check that '_error' is the asynchronously caught error. + r.output.accum = ''; + r.write(`_error.message // show the message + _error = 0; // disable auto-assignment + throw new Error('quux'); // new error + _error; // should not see the new error + `); + + assertOutput(r.output, [ + "'baz'", + 'Expression assignment to _error now disabled.', + '0', + 'Uncaught Error: quux', + '0', + ]); + }); +} + +function initRepl(mode, useGlobal) { + const inputStream = new stream.PassThrough(); + const outputStream = new stream.PassThrough(); + outputStream.accum = ''; + + outputStream.on('data', (data) => { + outputStream.accum += data; + }); + + return repl.start({ + input: inputStream, + output: outputStream, + useColors: false, + terminal: false, + prompt: '', + replMode: mode, + useGlobal: useGlobal + }); +} + +function assertOutput(output, expected) { + const lines = output.accum.trim().split('\n'); + assert.deepStrictEqual(lines, expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-unexpected-token-recoverable.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unexpected-token-recoverable.js new file mode 100644 index 00000000..ddab589d --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unexpected-token-recoverable.js @@ -0,0 +1,33 @@ +'use strict'; + +// This is a regression test for https://github.com/joyent/node/issues/8874. + +require('../common'); +const assert = require('assert'); + +const spawn = require('child_process').spawn; +// Use -i to force node into interactive mode, despite stdout not being a TTY +const args = [ '-i' ]; +const child = spawn(process.execPath, args); + +const input = 'const foo = "bar\\\nbaz"'; +// Match '...' as well since it marks a multi-line statement +const expectOut = /> \.\.\. undefined\n/; + +child.stderr.setEncoding('utf8'); +child.stderr.on('data', (d) => { + throw new Error('child.stderr be silent'); +}); + +child.stdout.setEncoding('utf8'); +let out = ''; +child.stdout.on('data', (d) => { + out += d; +}); + +child.stdout.on('end', () => { + assert.match(out, expectOut); + console.log('ok'); +}); + +child.stdin.end(input); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsafe-array-iteration.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsafe-array-iteration.js new file mode 100644 index 00000000..3fc65f54 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsafe-array-iteration.js @@ -0,0 +1,68 @@ +'use strict'; +const common = require('../common'); +const assert = require('assert'); +const { spawn } = require('child_process'); + +const replProcess = spawn(process.argv0, ['--interactive'], { + stdio: ['pipe', 'pipe', 'inherit'], + windowsHide: true, +}); + +replProcess.on('error', common.mustNotCall()); + +const replReadyState = (async function* () { + let ready; + const SPACE = ' '.charCodeAt(); + const BRACKET = '>'.charCodeAt(); + const DOT = '.'.charCodeAt(); + replProcess.stdout.on('data', (data) => { + ready = data[data.length - 1] === SPACE && ( + data[data.length - 2] === BRACKET || ( + data[data.length - 2] === DOT && + data[data.length - 3] === DOT && + data[data.length - 4] === DOT + )); + }); + + const processCrashed = new Promise((resolve, reject) => + replProcess.on('exit', reject) + ); + while (true) { + await Promise.race([new Promise(setImmediate), processCrashed]); + if (ready) { + ready = false; + yield; + } + } +})(); +async function writeLn(data, expectedOutput) { + await replReadyState.next(); + if (expectedOutput) { + replProcess.stdout.once('data', common.mustCall((data) => + assert.match(data.toString('utf8'), expectedOutput) + )); + } + await new Promise((resolve, reject) => replProcess.stdin.write( + `${data}\n`, + (err) => (err ? reject(err) : resolve()) + )); +} + +async function main() { + await writeLn( + 'const ArrayIteratorPrototype =' + + ' Object.getPrototypeOf(Array.prototype[Symbol.iterator]());' + ); + await writeLn('delete Array.prototype[Symbol.iterator];'); + await writeLn('delete ArrayIteratorPrototype.next;'); + + await writeLn( + 'for(const x of [3, 2, 1]);', + /Uncaught TypeError: \[3,2,1\] is not iterable/ + ); + await writeLn('.exit'); + + assert(!replProcess.connected); +} + +main().then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsupported-option.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsupported-option.js new file mode 100644 index 00000000..210e056b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-unsupported-option.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); + +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +const result = spawnSync(process.execPath, ['-i', '--input-type=module']); + +assert.strictEqual(result.stderr.toString(), 'Cannot specify --input-type for REPL\n'); +assert.notStrictEqual(result.exitCode, 0); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl-use-global.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl-use-global.js new file mode 100644 index 00000000..06cda54f --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl-use-global.js @@ -0,0 +1,81 @@ +'use strict'; + +// Flags: --expose-internals + +const common = require('../common'); +const stream = require('stream'); +const repl = require('internal/repl'); +const assert = require('assert'); + +// Array of [useGlobal, expectedResult] pairs +const globalTestCases = [ + [false, 'undefined'], + [true, '\'tacos\''], + [undefined, 'undefined'], +]; + +const globalTest = (useGlobal, cb, output) => (err, repl) => { + if (err) + return cb(err); + + let str = ''; + output.on('data', (data) => (str += data)); + globalThis.lunch = 'tacos'; + repl.write('globalThis.lunch;\n'); + repl.close(); + delete globalThis.lunch; + cb(null, str.trim()); +}; + +// Test how the global object behaves in each state for useGlobal +for (const [option, expected] of globalTestCases) { + runRepl(option, globalTest, common.mustSucceed((output) => { + assert.strictEqual(output, expected); + })); +} + +// Test how shadowing the process object via `let` +// behaves in each useGlobal state. Note: we can't +// actually test the state when useGlobal is true, +// because the exception that's generated is caught +// (see below), but errors are printed, and the test +// suite is aware of it, causing a failure to be flagged. +// +const processTestCases = [false, undefined]; +const processTest = (useGlobal, cb, output) => (err, repl) => { + if (err) + return cb(err); + + let str = ''; + output.on('data', (data) => (str += data)); + + // If useGlobal is false, then `let process` should work + repl.write('let process;\n'); + repl.write('21 * 2;\n'); + repl.close(); + cb(null, str.trim()); +}; + +for (const option of processTestCases) { + runRepl(option, processTest, common.mustSucceed((output) => { + assert.strictEqual(output, 'undefined\n42'); + })); +} + +function runRepl(useGlobal, testFunc, cb) { + const inputStream = new stream.PassThrough(); + const outputStream = new stream.PassThrough(); + const opts = { + input: inputStream, + output: outputStream, + useGlobal: useGlobal, + useColors: false, + terminal: false, + prompt: '' + }; + + repl.createInternalRepl( + process.env, + opts, + testFunc(useGlobal, cb, opts.output)); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-repl.js b/packages/secure-exec/tests/node-conformance/parallel/test-repl.js new file mode 100644 index 00000000..0b29b973 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-repl.js @@ -0,0 +1,1037 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const net = require('net'); +const repl = require('repl'); +const { inspect } = require('util'); + +const message = 'Read, Eval, Print Loop'; +const prompt_unix = 'node via Unix socket> '; +const prompt_tcp = 'node via TCP socket> '; + +// Absolute path to test/fixtures/a.js +const moduleFilename = fixtures.path('a'); + +// Function for REPL to run +globalThis.invoke_me = function(arg) { + return `invoked ${arg}`; +}; + +// Helpers for describing the expected output: +const kArrow = /^ *\^+ *$/; // Arrow of ^ pointing to syntax error location +const kSource = Symbol('kSource'); // Placeholder standing for input readback + +async function runReplTests(socket, prompt, tests) { + let lineBuffer = ''; + + for (const { send, expect } of tests) { + // Expect can be a single line or multiple lines + const expectedLines = Array.isArray(expect) ? expect : [ expect ]; + + console.error('out:', JSON.stringify(send)); + socket.write(`${send}\n`); + + for (let expectedLine of expectedLines) { + // Special value: kSource refers to last sent source text + if (expectedLine === kSource) + expectedLine = send; + + while (!lineBuffer.includes('\n')) { + lineBuffer += await event(socket, expect); + + // Cut away the initial prompt + while (lineBuffer.startsWith(prompt)) + lineBuffer = lineBuffer.slice(prompt.length); + + // Allow to match partial text if no newline was received, because + // sending newlines from the REPL itself would be redundant + // (e.g. in the `... ` multiline prompt: The user already pressed + // enter for that, so the REPL shouldn't do it again!). + if (lineBuffer === expectedLine && !expectedLine.includes('\n')) + lineBuffer += '\n'; + } + + // Split off the current line. + const newlineOffset = lineBuffer.indexOf('\n'); + let actualLine = lineBuffer.slice(0, newlineOffset); + lineBuffer = lineBuffer.slice(newlineOffset + 1); + + // This might have been skipped in the loop above because the buffer + // already contained a \n to begin with and the entire loop was skipped. + while (actualLine.startsWith(prompt)) + actualLine = actualLine.slice(prompt.length); + + console.error('in:', JSON.stringify(actualLine)); + + // Match a string directly, or a RegExp. + if (typeof expectedLine === 'string') { + assert.strictEqual(actualLine, expectedLine); + } else { + assert.match(actualLine, expectedLine); + } + } + } + + const remainder = socket.read(); + assert(remainder === '' || remainder === null); +} + +const unixTests = [ + { + send: '', + expect: '' + }, + { + send: 'message', + expect: `'${message}'` + }, + { + send: 'invoke_me(987)', + expect: '\'invoked 987\'' + }, + { + send: 'a = 12345', + expect: '12345' + }, + { + send: '{a:1}', + expect: '{ a: 1 }' + }, +]; + +const strictModeTests = [ + { + send: 'ref = 1', + expect: [/^Uncaught ReferenceError:\s/] + }, +]; + +const possibleTokensAfterIdentifierWithLineBreak = [ + '(\n)', + '[\n0]', + '+\n1', '- \n1', '* \n1', '/ \n1', '% \n1', '** \n1', + '== \n1', '=== \n1', '!= \n1', '!== \n1', '< \n1', '> \n1', '<= \n1', '>= \n1', + '&& \n1', '|| \n1', '?? \n1', + '= \n1', '+= \n1', '-= \n1', '*= \n1', '/= \n1', '%= \n1', + ': \n', + '? \n1: 1', +]; + +const errorTests = [ + // Uncaught error throws and prints out + { + send: 'throw new Error(\'test error\');', + expect: ['Uncaught Error: test error'] + }, + { + send: "throw { foo: 'bar' };", + expect: "Uncaught { foo: 'bar' }" + }, + // Common syntax error is treated as multiline command + { + send: 'function test_func() {', + expect: '... ' + }, + // You can recover with the .break command + { + send: '.break', + expect: '' + }, + // But passing the same string to eval() should throw + { + send: 'eval("function test_func() {")', + expect: [/^Uncaught SyntaxError: /] + }, + // Can handle multiline template literals + { + send: '`io.js', + expect: '... ' + }, + // Special REPL commands still available + { + send: '.break', + expect: '' + }, + // Template expressions + { + send: '`io.js ${"1.0"', + expect: '... ' + }, + { + send: '+ ".2"}`', + expect: '\'io.js 1.0.2\'' + }, + { + send: '`io.js ${', + expect: '... ' + }, + { + send: '"1.0" + ".2"}`', + expect: '\'io.js 1.0.2\'' + }, + // Dot prefix in multiline commands aren't treated as commands + { + send: '("a"', + expect: '... ' + }, + { + send: '.charAt(0))', + expect: '\'a\'' + }, + // Floating point numbers are not interpreted as REPL commands. + { + send: '.1234', + expect: '0.1234' + }, + // Floating point expressions are not interpreted as REPL commands + { + send: '.1+.1', + expect: '0.2' + }, + // Can parse valid JSON + { + send: 'JSON.parse(\'{"valid": "json"}\');', + expect: '{ valid: \'json\' }' + }, + // Invalid input to JSON.parse error is special case of syntax error, + // should throw + { + send: 'JSON.parse(\'{invalid: \\\'json\\\'}\');', + expect: [ + 'Uncaught:', + /^SyntaxError: /, + ], + }, + // End of input to JSON.parse error is special case of syntax error, + // should throw + { + send: 'JSON.parse(\'066\');', + expect: [/^Uncaught SyntaxError: /] + }, + // should throw + { + send: 'JSON.parse(\'{\');', + expect: [ + 'Uncaught:', + /^SyntaxError: /, + ], + }, + // invalid RegExps are a special case of syntax error, + // should throw + { + send: '/(/;', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + // invalid RegExp modifiers are a special case of syntax error, + // should throw (GH-4012) + { + send: 'new RegExp("foo", "wrong modifier");', + expect: [/^Uncaught SyntaxError: /] + }, + // Strict mode syntax errors should be caught (GH-5178) + { + send: '(function() { "use strict"; return 0755; })()', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(function(a, a, b) { "use strict"; return a + b + c; })()', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(function() { "use strict"; with (this) {} })()', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(function() { "use strict"; var x; delete x; })()', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(function() { "use strict"; eval = 17; })()', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(function() { "use strict"; if (true) function f() { } })()', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + /^SyntaxError: /, + ] + }, + // Named functions can be used: + { + send: 'function blah() { return 1; }', + expect: 'undefined' + }, + { + send: 'blah()', + expect: '1' + }, + // Functions should not evaluate twice (#2773) + { + send: 'var I = [1,2,3,function() {}]; I.pop()', + expect: '[Function (anonymous)]' + }, + // Multiline object + { + send: '{ a: ', + expect: '... ' + }, + { + send: '1 }', + expect: '{ a: 1 }' + }, + // Multiline string-keyed object (e.g. JSON) + { + send: '{ "a": ', + expect: '... ' + }, + { + send: '1 }', + expect: '{ a: 1 }' + }, + // Multiline class with private member. + { + send: 'class Foo { #private = true ', + expect: '... ' + }, + // Class field with bigint. + { + send: 'num = 123456789n', + expect: '... ' + }, + // Static class features. + { + send: 'static foo = "bar" }', + expect: 'undefined' + }, + // Multiline anonymous function with comment + { + send: '(function() {', + expect: '... ' + }, + { + send: '// blah', + expect: '... ' + }, + { + send: 'return 1n;', + expect: '... ' + }, + { + send: '})()', + expect: '1n' + }, + // Multiline function call + { + send: 'function f(){}; f(f(1,', + expect: '... ' + }, + { + send: '2)', + expect: '... ' + }, + { + send: ')', + expect: 'undefined' + }, + // `npm` prompt error message. + { + send: 'npm install foobar', + expect: [ + 'npm should be run outside of the Node.js REPL, in your normal shell.', + '(Press Ctrl+D to exit.)', + ] + }, + { + send: 'let npm = () => {};', + expect: 'undefined' + }, + ...possibleTokensAfterIdentifierWithLineBreak.map((token) => ( + { + send: `npm ${token}; undefined`, + expect: '... undefined' + } + )), + { + send: '(function() {\n\nreturn 1;\n})()', + expect: '... ... ... 1' + }, + { + send: '{\n\na: 1\n}', + expect: '... ... ... { a: 1 }' + }, + { + send: 'url.format("http://google.com")', + expect: '\'http://google.com/\'' + }, + { + send: 'var path = 42; path', + expect: '42' + }, + // This makes sure that we don't print `undefined` when we actually print + // the error message + { + send: '.invalid_repl_command', + expect: 'Invalid REPL keyword' + }, + // This makes sure that we don't crash when we use an inherited property as + // a REPL command + { + send: '.toString', + expect: 'Invalid REPL keyword' + }, + // Fail when we are not inside a String and a line continuation is used + { + send: '[] \\', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + // Do not fail when a String is created with line continuation + { + send: '\'the\\\nfourth\\\neye\'', + expect: ['... ... \'thefourtheye\''] + }, + // Don't fail when a partial String is created and line continuation is used + // with whitespace characters at the end of the string. We are to ignore it. + // This test is to make sure that we properly remove the whitespace + // characters at the end of line, unlike the buggy `trimWhitespace` function + { + send: ' \t .break \t ', + expect: '' + }, + // Multiline strings preserve whitespace characters in them + { + send: '\'the \\\n fourth\t\t\\\n eye \'', + expect: '... ... \'the fourth\\t\\t eye \'' + }, + // More than one multiline strings also should preserve whitespace chars + { + send: '\'the \\\n fourth\' + \'\t\t\\\n eye \'', + expect: '... ... \'the fourth\\t\\t eye \'' + }, + // using REPL commands within a string literal should still work + { + send: '\'\\\n.break', + expect: '... ' + prompt_unix + }, + // Using REPL command "help" within a string literal should still work + { + send: '\'thefourth\\\n.help\neye\'', + expect: [ + /\.break/, + /\.clear/, + /\.exit/, + /\.help/, + /\.load/, + /\.save/, + '', + 'Press Ctrl+C to abort current expression, Ctrl+D to exit the REPL', + /'thefourtheye'/, + ] + }, + // Check for wrapped objects. + { + send: '{ a: 1 }.a', // ({ a: 1 }.a); + expect: '1' + }, + { + send: '{ a: 1 }.a;', // { a: 1 }.a; + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '{ a: 1 }["a"] === 1', // ({ a: 1 }['a'] === 1); + expect: 'true' + }, + { + send: '{ a: 1 }["a"] === 1;', // { a: 1 }; ['a'] === 1; + expect: 'false' + }, + // Empty lines in the REPL should be allowed + { + send: '\n\r\n\r\n', + expect: '' + }, + // Empty lines in the string literals should not affect the string + { + send: '\'the\\\n\\\nfourtheye\'\n', + expect: '... ... \'thefourtheye\'' + }, + // Regression test for https://github.com/nodejs/node/issues/597 + { + send: '/(.)(.)(.)(.)(.)(.)(.)(.)(.)/.test(\'123456789\')\n', + expect: 'true' + }, + // The following test's result depends on the RegExp's match from the above + { + send: 'RegExp.$1\nRegExp.$2\nRegExp.$3\nRegExp.$4\nRegExp.$5\n' + + 'RegExp.$6\nRegExp.$7\nRegExp.$8\nRegExp.$9\n', + expect: ['\'1\'', '\'2\'', '\'3\'', '\'4\'', '\'5\'', '\'6\'', + '\'7\'', '\'8\'', '\'9\''] + }, + // Regression tests for https://github.com/nodejs/node/issues/2749 + { + send: 'function x() {\nreturn \'\\n\';\n }', + expect: '... ... undefined' + }, + { + send: 'function x() {\nreturn \'\\\\\';\n }', + expect: '... ... undefined' + }, + // Regression tests for https://github.com/nodejs/node/issues/3421 + { + send: 'function x() {\n//\'\n }', + expect: '... ... undefined' + }, + { + send: 'function x() {\n//"\n }', + expect: '... ... undefined' + }, + { + send: 'function x() {//\'\n }', + expect: '... undefined' + }, + { + send: 'function x() {//"\n }', + expect: '... undefined' + }, + { + send: 'function x() {\nvar i = "\'";\n }', + expect: '... ... undefined' + }, + { + send: 'function x(/*optional*/) {}', + expect: 'undefined' + }, + { + send: 'function x(/* // 5 */) {}', + expect: 'undefined' + }, + { + send: '// /* 5 */', + expect: 'undefined' + }, + { + send: '"//"', + expect: '\'//\'' + }, + { + send: '"data /*with*/ comment"', + expect: '\'data /*with*/ comment\'' + }, + { + send: 'function x(/*fn\'s optional params*/) {}', + expect: 'undefined' + }, + { + send: '/* \'\n"\n\'"\'\n*/', + expect: '... ... ... undefined' + }, + // REPL should get a normal require() function, not one that allows + // access to internal modules without the --expose-internals flag. + { + send: 'require("internal/repl")', + expect: [ + /^Uncaught Error: Cannot find module 'internal\/repl'/, + /^Require stack:/, + /^- /, + /^ {4}at .*/, // at Module._resolveFilename + /^ {4}at .*/, // at Module._load + /^ {4}at .*/, // at TracingChannel.traceSync + /^ {4}at .*/, // at wrapModuleLoad + /^ {4}at .*/, // at Module.require + /^ {4}at .*/, // at require + " code: 'MODULE_NOT_FOUND',", + " requireStack: [ '' ]", + '}', + ] + }, + // REPL should handle quotes within regexp literal in multiline mode + { + send: "function x(s) {\nreturn s.replace(/'/,'');\n}", + expect: '... ... undefined' + }, + { + send: "function x(s) {\nreturn s.replace(/'/,'');\n}", + expect: '... ... undefined' + }, + { + send: 'function x(s) {\nreturn s.replace(/"/,"");\n}', + expect: '... ... undefined' + }, + { + send: 'function x(s) {\nreturn s.replace(/.*/,"");\n}', + expect: '... ... undefined' + }, + { + send: '{ var x = 4; }', + expect: 'undefined' + }, + // Illegal token is not recoverable outside string literal, RegExp literal, + // or block comment. https://github.com/nodejs/node/issues/3611 + { + send: 'a = 3.5e', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + // Mitigate https://github.com/nodejs/node/issues/548 + { + send: 'function name(){ return "node"; };name()', + expect: '\'node\'' + }, + { + send: 'function name(){ return "nodejs"; };name()', + expect: '\'nodejs\'' + }, + // Avoid emitting repl:line-number for SyntaxError + { + send: 'a = 3.5e', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + // Avoid emitting stack trace + { + send: 'a = 3.5e', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + + // https://github.com/nodejs/node/issues/9850 + { + send: 'function* foo() {}; foo().next();', + expect: '{ value: undefined, done: true }' + }, + + { + send: 'function *foo() {}; foo().next();', + expect: '{ value: undefined, done: true }' + }, + + { + send: 'function*foo() {}; foo().next();', + expect: '{ value: undefined, done: true }' + }, + + { + send: 'function * foo() {}; foo().next()', + expect: '{ value: undefined, done: true }' + }, + + // https://github.com/nodejs/node/issues/9300 + { + send: 'function foo() {\nvar bar = 1 / 1; // "/"\n}', + expect: '... ... undefined' + }, + + { + send: '(function() {\nreturn /foo/ / /bar/;\n}())', + expect: '... ... NaN' + }, + + { + send: '(function() {\nif (false) {} /bar"/;\n}())', + expect: '... ... undefined' + }, + + // https://github.com/nodejs/node/issues/16483 + { + send: 'new Proxy({x:42}, {get(){throw null}});', + expect: 'Proxy [ { x: 42 }, { get: [Function: get] } ]' + }, + { + send: 'repl.writer.options.showProxy = false, new Proxy({x:42}, {});', + expect: '{ x: 42 }' + }, + + // Newline within template string maintains whitespace. + { + send: '`foo \n`', + expect: '... \'foo \\n\'' + }, + // Whitespace is not evaluated. + { + send: ' \t \n', + expect: 'undefined' + }, + // Do not parse `...[]` as a REPL keyword + { + send: '...[]', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + // Bring back the repl to prompt + { + send: '.break', + expect: '' + }, + { + send: 'console.log("Missing comma in arg list" process.version)', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: 'x = {\nfield\n{', + expect: [ + '... ... {', + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: '(2 + 3))', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: 'if (typeof process === "object"); {', + expect: '... ' + }, + { + send: 'console.log("process is defined");', + expect: '... ' + }, + { + send: '} else {', + expect: [ + kSource, + kArrow, + '', + /^Uncaught SyntaxError: /, + ] + }, + { + send: 'console', + expect: [ + 'Object [console] {', + ' log: [Function: log],', + ' info: [Function: info],', + ' debug: [Function: debug],', + ' warn: [Function: warn],', + ' error: [Function: error],', + ' dir: [Function: dir],', + ' time: [Function: time],', + ' timeEnd: [Function: timeEnd],', + ' timeLog: [Function: timeLog],', + ' trace: [Function: trace],', + ' assert: [Function: assert],', + ' clear: [Function: clear],', + ' count: [Function: count],', + ' countReset: [Function: countReset],', + ' group: [Function: group],', + ' groupEnd: [Function: groupEnd],', + ' table: [Function: table],', + / {2}dirxml: \[Function: (dirxml|log)],/, + / {2}groupCollapsed: \[Function: (groupCollapsed|group)],/, + / {2}Console: \[Function: Console],?/, + ...process.features.inspector ? [ + ' profile: [Function: profile],', + ' profileEnd: [Function: profileEnd],', + ' timeStamp: [Function: timeStamp],', + ' context: [Function: context],', + ' createTask: [Function: createTask]', + ] : [], + '}', + ] + }, +]; + +const tcpTests = [ + { + send: '', + expect: '' + }, + { + send: 'invoke_me(333)', + expect: '\'invoked 333\'' + }, + { + send: 'a += 1', + expect: '12346' + }, + { + send: `require(${JSON.stringify(moduleFilename)}).number`, + expect: '42' + }, + { + send: 'import comeOn from \'fhqwhgads\'', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const { default: comeOn } = await import("fhqwhgads");', + ] + }, + { + send: 'import { export1, export2 } from "module-name"', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const { export1, export2 } = await import("module-name");', + ] + }, + { + send: 'import * as name from "module-name";', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const name = await import("module-name");', + ] + }, + { + send: 'import "module-name";', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: await import("module-name");', + ] + }, + { + send: 'import { export1 as localName1, export2 } from "bar";', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const { export1: localName1, export2 } = await import("bar");', + ] + }, + { + send: 'import alias from "bar";', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const { default: alias } = await import("bar");', + ] + }, + { + send: 'import alias, {namedExport} from "bar";', + expect: [ + kSource, + kArrow, + '', + 'Uncaught:', + 'SyntaxError: Cannot use import statement inside the Node.js REPL, \ +alternatively use dynamic import: const { default: alias, namedExport } = await import("bar");', + ] + }, +]; + +(async function() { + { + const [ socket, replServer ] = await startUnixRepl(); + + await runReplTests(socket, prompt_unix, unixTests); + await runReplTests(socket, prompt_unix, errorTests); + replServer.replMode = repl.REPL_MODE_STRICT; + await runReplTests(socket, prompt_unix, strictModeTests); + + socket.end(); + } + { + const [ socket ] = await startTCPRepl(); + + await runReplTests(socket, prompt_tcp, tcpTests); + + socket.end(); + } + common.allowGlobals(globalThis.invoke_me, globalThis.message, globalThis.a, globalThis.blah, + globalThis.I, globalThis.f, globalThis.path, globalThis.x, globalThis.name, globalThis.foo); +})().then(common.mustCall()); + +function startTCPRepl() { + let resolveSocket, resolveReplServer; + + const server = net.createServer(common.mustCall((socket) => { + assert.strictEqual(server, socket.server); + + socket.on('end', common.mustCall(() => { + socket.end(); + })); + + resolveReplServer(repl.start(prompt_tcp, socket)); + })); + + server.listen(0, common.mustCall(() => { + const client = net.createConnection(server.address().port); + + client.setEncoding('utf8'); + + client.on('connect', common.mustCall(() => { + assert.strictEqual(client.readable, true); + assert.strictEqual(client.writable, true); + + resolveSocket(client); + })); + + client.on('close', common.mustCall(() => { + server.close(); + })); + })); + + return Promise.all([ + new Promise((resolve) => resolveSocket = resolve), + new Promise((resolve) => resolveReplServer = resolve), + ]); +} + +function startUnixRepl() { + let resolveSocket, resolveReplServer; + + const server = net.createServer(common.mustCall((socket) => { + assert.strictEqual(server, socket.server); + + socket.on('end', common.mustCall(() => { + socket.end(); + })); + + const replServer = repl.start({ + prompt: prompt_unix, + input: socket, + output: socket, + useGlobal: true + }); + replServer.context.message = message; + resolveReplServer(replServer); + })); + + tmpdir.refresh(); + + server.listen(common.PIPE, common.mustCall(() => { + const client = net.createConnection(common.PIPE); + + client.setEncoding('utf8'); + + client.on('connect', common.mustCall(() => { + assert.strictEqual(client.readable, true); + assert.strictEqual(client.writable, true); + + resolveSocket(client); + })); + + client.on('close', common.mustCall(() => { + server.close(); + })); + })); + + return Promise.all([ + new Promise((resolve) => resolveSocket = resolve), + new Promise((resolve) => resolveReplServer = resolve), + ]); +} + +function event(ee, expected) { + return new Promise((resolve, reject) => { + const timeout = setTimeout(() => { + const data = inspect(expected, { compact: false }); + const msg = `The REPL did not reply as expected for:\n\n${data}`; + reject(new Error(msg)); + }, common.platformTimeout(9999)); + ee.once('data', common.mustCall((...args) => { + clearTimeout(timeout); + resolve(...args); + })); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-cache.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-cache.js new file mode 100644 index 00000000..7b62ab57 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-cache.js @@ -0,0 +1,44 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); + +{ + const relativePath = '../fixtures/semicolon'; + const absolutePath = require.resolve(relativePath); + const fakeModule = {}; + + require.cache[absolutePath] = { exports: fakeModule }; + + assert.strictEqual(require(relativePath), fakeModule); +} + + +{ + const relativePath = 'fs'; + const fakeModule = {}; + + require.cache[relativePath] = { exports: fakeModule }; + + assert.strictEqual(require(relativePath), fakeModule); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-delete-array-iterator.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-delete-array-iterator.js new file mode 100644 index 00000000..5424ef8b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-delete-array-iterator.js @@ -0,0 +1,13 @@ +'use strict'; + +const common = require('../common'); + + +const ArrayIteratorPrototype = + Object.getPrototypeOf(Array.prototype[Symbol.iterator]()); + +delete Array.prototype[Symbol.iterator]; +delete ArrayIteratorPrototype.next; + +require('../common/fixtures'); +import('../fixtures/es-modules/test-esm-ok.mjs').then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-dot.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-dot.js new file mode 100644 index 00000000..7145e688 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-dot.js @@ -0,0 +1,23 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const m = require('module'); +const fixtures = require('../common/fixtures'); + +const a = require(fixtures.path('module-require', 'relative', 'dot.js')); +const b = require(fixtures.path('module-require', 'relative', 'dot-slash.js')); + +assert.strictEqual(a.value, 42); +// require(".") should resolve like require("./") +assert.strictEqual(a, b); + +process.env.NODE_PATH = fixtures.path('module-require', 'relative'); +m._initPaths(); + +assert.throws( + () => require('.'), + { + message: /Cannot find module '\.'/, + code: 'MODULE_NOT_FOUND' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-empty-main.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-empty-main.js new file mode 100644 index 00000000..73f141d1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-empty-main.js @@ -0,0 +1,25 @@ +'use strict'; +require('../common'); + +// A package.json with an empty "main" property should use index.js if present. +// require.resolve() should resolve to index.js for the same reason. +// +// In fact, any "main" property that doesn't resolve to a file should result +// in index.js being used, but that's already checked for by other tests. +// This test only concerns itself with the empty string. + +const assert = require('assert'); +const path = require('path'); +const fixtures = require('../common/fixtures'); + +const where = fixtures.path('require-empty-main'); +const expected = path.join(where, 'index.js'); + +test(); +setImmediate(test); + +function test() { + assert.strictEqual(require.resolve(where), expected); + assert.strictEqual(require(where), 42); + assert.strictEqual(require.resolve(where), expected); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-enoent-dir.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-enoent-dir.js new file mode 100644 index 00000000..2e600425 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-enoent-dir.js @@ -0,0 +1,30 @@ +'use strict'; + +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +tmpdir.refresh(); + +const fooPath = tmpdir.resolve('foo.cjs'); +fs.writeFileSync(fooPath, ''); + +const dirPath = tmpdir.resolve('delete_me'); +fs.mkdirSync(dirPath, { + recursive: true +}); + +const barPath = path.join(dirPath, 'bar.cjs'); +fs.writeFileSync(barPath, ` + module.exports = () => require('../foo.cjs').call() +`); + +const foo = require(fooPath); +const unique = Symbol('unique'); +foo.call = common.mustCall(() => unique); +const bar = require(barPath); + +fs.rmSync(dirPath, { recursive: true }); +assert.strict.equal(bar(), unique); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-exceptions.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-exceptions.js new file mode 100644 index 00000000..70d6b833 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-exceptions.js @@ -0,0 +1,54 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const fixtures = require('../common/fixtures'); + +// A module with an error in it should throw +assert.throws(() => { + require(fixtures.path('/throws_error')); +}, /^Error: blah$/); + +// Requiring the same module again should throw as well +assert.throws(() => { + require(fixtures.path('/throws_error')); +}, /^Error: blah$/); + +// Requiring a module that does not exist should throw an +// error with its `code` set to MODULE_NOT_FOUND +assert.throws( + () => require('/DOES_NOT_EXIST'), + { code: 'MODULE_NOT_FOUND' } +); + +assertExists('/module-require/not-found/trailingSlash.js'); +assertExists('/module-require/not-found/node_modules/module1/package.json'); +assert.throws( + () => require('/module-require/not-found/trailingSlash'), + { code: 'MODULE_NOT_FOUND' } +); + +function assertExists(fixture) { + assert(fs.existsSync(fixtures.path(fixture))); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-extension-over-directory.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-extension-over-directory.js new file mode 100644 index 00000000..d1f7407e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-extension-over-directory.js @@ -0,0 +1,30 @@ +'use strict'; +// Fixes regression from v4 +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const path = require('path'); + +const fixturesRequire = require( + fixtures.path('module-extension-over-directory', 'inner')); + +assert.strictEqual( + fixturesRequire, + require(fixtures.path('module-extension-over-directory', 'inner.js')), + 'test-require-extension-over-directory failed to import fixture' + + ' requirements' +); + +const fakePath = [ + fixtures.path('module-extension-over-directory', 'inner'), + 'fake', + '..', +].join(path.sep); +const fixturesRequireDir = require(fakePath); + +assert.strictEqual( + fixturesRequireDir, + require(fixtures.path('module-extension-over-directory', 'inner/')), + 'test-require-extension-over-directory failed to import fixture' + + ' requirements' +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-main.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-main.js new file mode 100644 index 00000000..16fbad6c --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-main.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const fixturesRequire = require(fixtures.path('require-bin', 'bin', 'req.js')); + +assert.strictEqual( + fixturesRequire, + '', + 'test-require-extensions-main failed to import fixture requirements: ' + + fixturesRequire +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir-trailing-slash.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir-trailing-slash.js new file mode 100644 index 00000000..2461ece8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir-trailing-slash.js @@ -0,0 +1,35 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const content = + require(fixtures.path('json-with-directory-name-module', + 'module-stub', + 'one-trailing-slash', + 'two', + 'three.js')); + +assert.notStrictEqual(content.rocko, 'artischocko'); +assert.strictEqual(content, 'hello from module-stub!'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir.js new file mode 100644 index 00000000..1084d1d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-extensions-same-filename-as-dir.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +const content = require(fixtures.path('json-with-directory-name-module', + 'module-stub', 'one', 'two', + 'three.js')); + +assert.notStrictEqual(content.rocko, 'artischocko'); +assert.strictEqual(content, 'hello from module-stub!'); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-main-no-exports.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-main-no-exports.js new file mode 100644 index 00000000..9be5c010 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-main-no-exports.js @@ -0,0 +1,21 @@ +'use strict'; + +require('../common'); + +// Test that a nonexistent "main" entry in a package.json that also omits an +// "exports" entry will be ignored if it can be found in node_modules instead +// rather than throwing. +// +// Throwing is perhaps "correct" behavior, but it will break bluebird tests +// as of this writing. + +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const fixtures = require('../common/fixtures'); + +const testFile = fixtures.path('package-main-enoent', 'test.js'); + +const { error, status, stderr } = spawnSync(process.execPath, [testFile]); + +assert.ifError(error); +assert.strictEqual(status, 0, stderr); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-package.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-package.js new file mode 100644 index 00000000..47e22ae9 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-invalid-package.js @@ -0,0 +1,9 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Should be an invalid package path. +assert.throws(() => require('package.json'), + { code: 'MODULE_NOT_FOUND' } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-json.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-json.js new file mode 100644 index 00000000..9da2b15b --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-json.js @@ -0,0 +1,32 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); + +assert.throws(function() { + require(fixtures.path('invalid.json')); +}, { + name: 'SyntaxError', + message: /test[/\\]fixtures[/\\]invalid\.json: /, +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-long-path.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-long-path.js new file mode 100644 index 00000000..abc75176 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-long-path.js @@ -0,0 +1,28 @@ +'use strict'; +const common = require('../common'); +if (!common.isWindows) + common.skip('this test is Windows-specific.'); + +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); + +// Make a path that is more than 260 chars long. +const dirNameLen = Math.max(260 - tmpdir.path.length, 1); +const dirName = tmpdir.resolve('x'.repeat(dirNameLen)); +const fullDirPath = path.resolve(dirName); + +const indexFile = path.join(fullDirPath, 'index.js'); +const otherFile = path.join(fullDirPath, 'other.js'); + +tmpdir.refresh(); + +fs.mkdirSync(fullDirPath); +fs.writeFileSync(indexFile, 'require("./other");'); +fs.writeFileSync(otherFile, ''); + +require(indexFile); +require(otherFile); + +tmpdir.refresh(); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-mjs.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-mjs.js new file mode 100644 index 00000000..c169ec07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-mjs.js @@ -0,0 +1,16 @@ +// Flags: --no-experimental-require-module +// Previously, this tested that require(esm) throws ERR_REQUIRE_ESM, which is no longer applicable +// since require(esm) is now supported. The test has been repurposed to ensure that the old behavior +// is preserved when the --no-experimental-require-module flag is used. + +'use strict'; +require('../common'); +const assert = require('assert'); + +assert.throws( + () => require('../fixtures/es-modules/test-esm-ok.mjs'), + { + message: /dynamic import\(\) which is available in all CommonJS modules/, + code: 'ERR_REQUIRE_ESM' + } +); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-node-prefix.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-node-prefix.js new file mode 100644 index 00000000..957cabf1 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-node-prefix.js @@ -0,0 +1,42 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); + +const errUnknownBuiltinModuleRE = /^No such built-in module: /u; + +// For direct use of require expressions inside of CJS modules, +// all kinds of specifiers should work without issue. +{ + assert.strictEqual(require('fs'), fs); + assert.strictEqual(require('node:fs'), fs); + + assert.throws( + () => require('node:unknown'), + { + code: 'ERR_UNKNOWN_BUILTIN_MODULE', + message: errUnknownBuiltinModuleRE, + }, + ); + + assert.throws( + () => require('node:internal/test/binding'), + { + code: 'ERR_UNKNOWN_BUILTIN_MODULE', + message: errUnknownBuiltinModuleRE, + }, + ); +} + +// `node:`-prefixed `require(...)` calls bypass the require cache: +{ + const fakeModule = {}; + + require.cache.fs = { exports: fakeModule }; + + assert.strictEqual(require('fs'), fakeModule); + assert.strictEqual(require('node:fs'), fs); + + delete require.cache.fs; +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-nul.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-nul.js new file mode 100644 index 00000000..7756a2d4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-nul.js @@ -0,0 +1,11 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); + +// Nul bytes should throw, not abort. +/* eslint-disable no-control-regex */ +assert.throws(() => require('\u0000ab'), /Cannot find module '\u0000ab'/); +assert.throws(() => require('a\u0000b'), /Cannot find module 'a\u0000b'/); +assert.throws(() => require('ab\u0000'), /Cannot find module 'ab\u0000'/); +/* eslint-enable no-control-regex */ diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-process.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-process.js new file mode 100644 index 00000000..57af1508 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-process.js @@ -0,0 +1,7 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const nativeProcess = require('process'); +// require('process') should return global process reference +assert.strictEqual(nativeProcess, process); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve-opts-paths-relative.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve-opts-paths-relative.js new file mode 100644 index 00000000..13d17d47 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve-opts-paths-relative.js @@ -0,0 +1,44 @@ +'use strict'; + +const common = require('../common'); +const assert = require('assert'); +const fixtures = require('../common/fixtures'); +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) + common.skip('process.chdir is not available in Workers'); + +const subdir = fixtures.path('module-require', 'relative', 'subdir'); + +process.chdir(subdir); + +// Parent directory paths (`..`) work as intended +{ + assert(require.resolve('.', { paths: ['../'] }).endsWith('index.js')); + assert(require.resolve('./index.js', { paths: ['../'] }).endsWith('index.js')); + + // paths: [".."] should resolve like paths: ["../"] + assert(require.resolve('.', { paths: ['..'] }).endsWith('index.js')); + assert(require.resolve('./index.js', { paths: ['..'] }).endsWith('index.js')); +} + +process.chdir('..'); + +// Current directory paths (`.`) work as intended +{ + assert(require.resolve('.', { paths: ['.'] }).endsWith('index.js')); + assert(require.resolve('./index.js', { paths: ['./'] }).endsWith('index.js')); + + // paths: ["."] should resolve like paths: ["../"] + assert(require.resolve('.', { paths: ['.'] }).endsWith('index.js')); + assert(require.resolve('./index.js', { paths: ['.'] }).endsWith('index.js')); +} + +// Sub directory paths work as intended +{ + // assert.deepStrictEqual(fs.readdirSync('./subdir'), [5]); + assert(require.resolve('./relative-subdir.js', { paths: ['./subdir'] }).endsWith('relative-subdir.js')); + + // paths: ["subdir"] should resolve like paths: ["./subdir"] + assert(require.resolve('./relative-subdir.js', { paths: ['subdir'] }).endsWith('relative-subdir.js')); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve.js new file mode 100644 index 00000000..a38a8e07 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-resolve.js @@ -0,0 +1,96 @@ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { builtinModules } = require('module'); +const path = require('path'); + +assert.strictEqual( + require.resolve(fixtures.path('a')).toLowerCase(), + fixtures.path('a.js').toLowerCase()); +assert.strictEqual( + require.resolve(fixtures.path('nested-index', 'one')).toLowerCase(), + fixtures.path('nested-index', 'one', 'index.js').toLowerCase()); +assert.strictEqual(require.resolve('path'), 'path'); + +// Test configurable resolve() paths. +require(fixtures.path('require-resolve.js')); +require(fixtures.path('resolve-paths', 'default', 'verify-paths.js')); + +[1, false, null, undefined, {}].forEach((value) => { + const message = 'The "request" argument must be of type string.' + + common.invalidArgTypeHelper(value); + assert.throws( + () => { require.resolve(value); }, + { + code: 'ERR_INVALID_ARG_TYPE', + message + }); + + assert.throws( + () => { require.resolve.paths(value); }, + { + code: 'ERR_INVALID_ARG_TYPE', + message + }); +}); + +// Test require.resolve.paths. +{ + // builtinModules. + builtinModules.forEach((mod) => { + assert.strictEqual(require.resolve.paths(mod), null); + }); + + builtinModules.forEach((mod) => { + assert.strictEqual(require.resolve.paths(`node:${mod}`), null); + }); + + // node_modules. + const resolvedPaths = require.resolve.paths('eslint'); + assert.strictEqual(Array.isArray(resolvedPaths), true); + assert.strictEqual(resolvedPaths[0].includes('node_modules'), true); + + // relativeModules. + const relativeModules = ['.', '..', './foo', '../bar']; + relativeModules.forEach((mod) => { + const resolvedPaths = require.resolve.paths(mod); + assert.strictEqual(Array.isArray(resolvedPaths), true); + assert.strictEqual(resolvedPaths.length, 1); + assert.strictEqual(resolvedPaths[0], path.dirname(__filename)); + + // Shouldn't look up relative modules from 'node_modules'. + assert.strictEqual(resolvedPaths.includes('/node_modules'), false); + }); +} + +{ + assert.strictEqual(require.resolve('node:test'), 'node:test'); + assert.strictEqual(require.resolve('node:fs'), 'node:fs'); + + assert.throws( + () => require.resolve('node:unknown'), + { code: 'MODULE_NOT_FOUND' }, + ); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-symlink.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-symlink.js new file mode 100644 index 00000000..9ca543e8 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-symlink.js @@ -0,0 +1,119 @@ +// Flags: --preserve-symlinks +'use strict'; +const common = require('../common'); + +if (!common.canCreateSymLink()) { + common.skip('insufficient privileges'); +} +const { isMainThread } = require('worker_threads'); + +if (!isMainThread) { + common.skip('process.chdir is not available in Workers'); +} + +const assert = require('assert'); +const { spawn } = require('child_process'); +const fs = require('fs'); +const path = require('path'); +const process = require('process'); +const { Worker } = require('worker_threads'); + +// Setup: Copy fixtures to tmp directory. + +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const dirName = 'module-require-symlink'; +const fixtureSource = fixtures.path(dirName); +const tmpDirTarget = tmpdir.resolve(dirName); + +// Copy fixtureSource to linkTarget recursively. +tmpdir.refresh(); + +function copyDir(source, target) { + fs.mkdirSync(target); + fs.readdirSync(source).forEach((entry) => { + const fullPathSource = path.join(source, entry); + const fullPathTarget = path.join(target, entry); + const stats = fs.statSync(fullPathSource); + if (stats.isDirectory()) { + copyDir(fullPathSource, fullPathTarget); + } else { + fs.copyFileSync(fullPathSource, fullPathTarget); + } + }); +} + +copyDir(fixtureSource, tmpDirTarget); + +// Move to tmp dir and do everything with relative paths there so that the test +// doesn't incorrectly fail due to a symlink somewhere else in the absolute +// path. +process.chdir(tmpdir.path); + +const linkDir = path.join(dirName, + 'node_modules', + 'dep1', + 'node_modules', + 'dep2'); + +const linkTarget = path.join('..', '..', 'dep2'); + +const linkScript = './linkscript.js'; + +const linkScriptTarget = path.join(dirName, 'symlinked.js'); + +test(); + +function test() { + fs.symlinkSync(linkTarget, linkDir, 'dir'); + fs.symlinkSync(linkScriptTarget, linkScript); + + // Load symlinked-module + const fooModule = require(path.join(tmpDirTarget, 'foo.js')); + assert.strictEqual(fooModule.dep1.bar.version, 'CORRECT_VERSION'); + assert.strictEqual(fooModule.dep2.bar.version, 'CORRECT_VERSION'); + + // Load symlinked-script as main + const node = process.execPath; + const child = spawn(node, ['--preserve-symlinks', linkScript]); + child.on('close', function(code, signal) { + assert.strictEqual(code, 0); + assert(!signal); + }); + + // Also verify that symlinks works for setting preserve via env variables + const childEnv = spawn(node, [linkScript], { + env: { ...process.env, NODE_PRESERVE_SYMLINKS: '1' } + }); + childEnv.on('close', function(code, signal) { + assert.strictEqual(code, 0); + assert(!signal); + }); + + // Also verify that symlinks works for setting preserve via env variables in + // Workers. + const worker = new Worker(linkScript, { + env: { ...process.env, NODE_PRESERVE_SYMLINKS: '1' } + }); + worker.on('error', (err) => { + console.log('Worker failed'); + throw err; + }); + worker.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); + + // Also verify that symlinks works for setting preserve via env variables in + // Workers with explicit execArgv. + const workerArgv = new Worker(linkScript, { + execArgv: [], + env: { ...process.env, NODE_PRESERVE_SYMLINKS: '1' } + }); + workerArgv.on('error', (err) => { + console.log('Worker with execArgv failed'); + throw err; + }); + workerArgv.on('exit', common.mustCall((code) => { + assert.strictEqual(code, 0); + })); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-require-unicode.js b/packages/secure-exec/tests/node-conformance/parallel/test-require-unicode.js new file mode 100644 index 00000000..362ec648 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-require-unicode.js @@ -0,0 +1,17 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const fs = require('fs'); +const path = require('path'); + +const tmpdir = require('../common/tmpdir'); +tmpdir.refresh(); + +const dirname = tmpdir.resolve('\u4e2d\u6587\u76ee\u5f55'); +fs.mkdirSync(dirname); +fs.writeFileSync(path.join(dirname, 'file.js'), 'module.exports = 42;'); +fs.writeFileSync(path.join(dirname, 'package.json'), + JSON.stringify({ name: 'test', main: 'file.js' })); +assert.strictEqual(require(dirname), 42); +assert.strictEqual(require(path.join(dirname, 'file.js')), 42); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-resource-usage.js b/packages/secure-exec/tests/node-conformance/parallel/test-resource-usage.js new file mode 100644 index 00000000..d46fe4ae --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-resource-usage.js @@ -0,0 +1,30 @@ +'use strict'; +require('../common'); +const assert = require('assert'); + +const rusage = process.resourceUsage(); +const fields = [ + 'userCPUTime', + 'systemCPUTime', + 'maxRSS', + 'sharedMemorySize', + 'unsharedDataSize', + 'unsharedStackSize', + 'minorPageFault', + 'majorPageFault', + 'swappedOut', + 'fsRead', + 'fsWrite', + 'ipcSent', + 'ipcReceived', + 'signalsCount', + 'voluntaryContextSwitches', + 'involuntaryContextSwitches', +]; + +assert.deepStrictEqual(Object.keys(rusage).sort(), fields.sort()); + +fields.forEach((n) => { + assert.strictEqual(typeof rusage[n], 'number', `${n} should be a number`); + assert(rusage[n] >= 0, `${n} should be above or equal 0`); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-aliases.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-aliases.js new file mode 100644 index 00000000..1a61da89 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-aliases.js @@ -0,0 +1,8 @@ +'use strict'; +require('../common'); +const { strictEqual } = require('node:assert'); +const test = require('node:test'); + +strictEqual(test.test, test); +strictEqual(test.it, test); +strictEqual(test.describe, test.suite); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-assert.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-assert.js new file mode 100644 index 00000000..74384947 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-assert.js @@ -0,0 +1,19 @@ +'use strict'; +require('../common'); +const assert = require('node:assert'); +const test = require('node:test'); + +test('expected methods are on t.assert', (t) => { + const uncopiedKeys = [ + 'AssertionError', + 'CallTracker', + 'strict', + ]; + const assertKeys = Object.keys(assert).filter((key) => !uncopiedKeys.includes(key)); + const expectedKeys = ['snapshot', 'fileSnapshot'].concat(assertKeys).sort(); + assert.deepStrictEqual(Object.keys(t.assert).sort(), expectedKeys); +}); + +test('t.assert.ok correctly parses the stacktrace', (t) => { + t.assert.throws(() => t.assert.ok(1 === 2), /t\.assert\.ok\(1 === 2\)/); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-concurrency.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-concurrency.js new file mode 100644 index 00000000..b2aa0ac6 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-concurrency.js @@ -0,0 +1,40 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { test } = require('node:test'); +const cwd = fixtures.path('test-runner', 'default-behavior'); +const env = { ...process.env, 'NODE_DEBUG': 'test_runner' }; + +test('default concurrency', async () => { + const args = ['--test']; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /concurrency: true,/); +}); + +test('concurrency of one', async () => { + const args = ['--test', '--test-concurrency=1']; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /concurrency: 1,/); +}); + +test('concurrency of two', async () => { + const args = ['--test', '--test-concurrency=2']; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /concurrency: 2,/); +}); + +test('isolation=none uses a concurrency of one', async () => { + const args = ['--test', '--experimental-test-isolation=none']; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /concurrency: 1,/); +}); + +test('isolation=none overrides --test-concurrency', async () => { + const args = [ + '--test', '--experimental-test-isolation=none', '--test-concurrency=2', + ]; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /concurrency: 1,/); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-timeout.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-timeout.js new file mode 100644 index 00000000..53a3e4ce --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli-timeout.js @@ -0,0 +1,28 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { test } = require('node:test'); +const cwd = fixtures.path('test-runner', 'default-behavior'); +const env = { ...process.env, 'NODE_DEBUG': 'test_runner' }; + +test('default timeout -- Infinity', async () => { + const args = ['--test']; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /timeout: Infinity,/); +}); + +test('timeout of 10ms', async () => { + const args = ['--test', '--test-timeout', 10]; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /timeout: 10,/); +}); + +test('isolation=none uses the --test-timeout flag', async () => { + const args = [ + '--test', '--experimental-test-isolation=none', '--test-timeout=10', + ]; + const cp = spawnSync(process.execPath, args, { cwd, env }); + assert.match(cp.stderr.toString(), /timeout: 10,/); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli.js new file mode 100644 index 00000000..3e8e14b7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-cli.js @@ -0,0 +1,430 @@ +'use strict'; + +require('../common'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); +const { join } = require('path'); +const fixtures = require('../common/fixtures'); +const testFixtures = fixtures.path('test-runner'); + +for (const isolation of ['none', 'process']) { + { + // File not found. + const args = [ + '--test', + `--experimental-test-isolation=${isolation}`, + 'a-random-file-that-does-not-exist.js', + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + assert.strictEqual(child.stdout.toString(), ''); + assert.match(child.stderr.toString(), /^Could not find/); + } + + { + // Default behavior. node_modules is ignored. Files that don't match the + // pattern are ignored except in test/ directories. + const args = ['--test', '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`]; + const child = spawnSync(process.execPath, args, { cwd: join(testFixtures, 'default-behavior') }); + + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + + assert.match(stdout, /ok 1 - this should pass/); + assert.match(stdout, /not ok 2 - this should fail/); + assert.match(stdout, /ok 3 - subdir.+subdir_test\.js/); + assert.match(stdout, /ok 4 - this should pass/); + assert.match(stdout, /ok 5 - this should be skipped/); + assert.match(stdout, /ok 6 - this should be executed/); + } + + { + // Should match files with "-test.(c|m)js" suffix. + const args = ['--test', '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`]; + const child = spawnSync(process.execPath, args, { cwd: join(testFixtures, 'matching-patterns') }); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + + assert.match(stdout, /ok 1 - this should pass/); + assert.match(stdout, /ok 2 - this should pass/); + assert.match(stdout, /ok 3 - this should pass/); + // Doesn't match the TypeScript files + assert.doesNotMatch(stdout, /ok 4 - this should pass/); + } + + for (const type of ['strip', 'transform']) { + // Should match files with "-test.(c|m)(t|j)s" suffix when typescript support is enabled + const args = ['--test', '--test-reporter=tap', '--no-warnings', + `--experimental-${type}-types`, `--experimental-test-isolation=${isolation}`]; + const child = spawnSync(process.execPath, args, { cwd: join(testFixtures, 'matching-patterns') }); + + if (!process.config.variables.node_use_amaro) { + // e.g. Compiled with `--without-amaro`. + assert.strictEqual(child.status, 1); + } else { + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + + assert.match(stdout, /ok 1 - this should pass/); + assert.match(stdout, /ok 2 - this should pass/); + assert.match(stdout, /ok 3 - this should pass/); + assert.match(stdout, /ok 4 - this should pass/); + assert.match(stdout, /ok 5 - this should pass/); + assert.match(stdout, /ok 6 - this should pass/); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + } + } + + { + // Same but with a prototype mutation in require scripts. + const args = [ + '--require', join(testFixtures, 'protoMutation.js'), + '--test', + '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`, + ]; + const child = spawnSync(process.execPath, args, { cwd: join(testFixtures, 'default-behavior') }); + + const stdout = child.stdout.toString(); + assert.match(stdout, /ok 1 - this should pass/); + assert.match(stdout, /not ok 2 - this should fail/); + assert.match(stdout, /ok 3 - subdir.+subdir_test\.js/); + assert.match(stdout, /ok 4 - this should pass/); + assert.match(stdout, /ok 5 - this should be skipped/); + assert.match(stdout, /ok 6 - this should be executed/); + assert.strictEqual(child.stderr.toString(), ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + } + + { + // User specified files that don't match the pattern are still run. + const args = [ + '--test', + '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`, + join(testFixtures, 'index.js'), + ]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /not ok 1 - .+index\.js/); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + } + + { + // Searches node_modules if specified. + const args = [ + '--test', + '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`, + join(testFixtures, 'default-behavior/node_modules/*.js'), + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /not ok 1 - .+test-nm\.js/); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + } + + { + // The current directory is used by default. + const args = ['--test', `--experimental-test-isolation=${isolation}`]; + const options = { cwd: join(testFixtures, 'default-behavior') }; + const child = spawnSync(process.execPath, args, options); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /this should pass/); + assert.match(stdout, /this should fail/); + assert.match(stdout, /subdir.+subdir_test\.js/); + assert.match(stdout, /this should pass/); + assert.match(stdout, /this should be skipped/); + assert.match(stdout, /this should be executed/); + + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + } + + { + // Test combined stream outputs + const args = [ + '--test', + '--test-reporter=tap', + `--experimental-test-isolation=${isolation}`, + 'test/fixtures/test-runner/default-behavior/index.test.js', + 'test/fixtures/test-runner/nested.js', + 'test/fixtures/test-runner/invalid-tap.js', + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /# Subtest: this should pass/); + assert.match(stdout, /ok 1 - this should pass/); + assert.match(stdout, / {2}---/); + assert.match(stdout, / {2}duration_ms: .*/); + assert.match(stdout, / {2}\.\.\./); + + assert.match(stdout, /# Subtest: .+invalid-tap\.js/); + assert.match(stdout, /invalid tap output/); + assert.match(stdout, /ok 2 - .+invalid-tap\.js/); + + assert.match(stdout, /# Subtest: level 0a/); + assert.match(stdout, / {4}# Subtest: level 1a/); + assert.match(stdout, / {4}ok 1 - level 1a/); + assert.match(stdout, / {4}# Subtest: level 1b/); + assert.match(stdout, / {4}not ok 2 - level 1b/); + assert.match(stdout, / {6}code: 'ERR_TEST_FAILURE'/); + assert.match(stdout, / {6}stack: |-'/); + assert.match(stdout, / {8}TestContext\. .*/); + assert.match(stdout, / {4}# Subtest: level 1c/); + assert.match(stdout, / {4}ok 3 - level 1c # SKIP aaa/); + assert.match(stdout, / {4}# Subtest: level 1d/); + assert.match(stdout, / {4}ok 4 - level 1d/); + assert.match(stdout, /not ok 3 - level 0a/); + assert.match(stdout, / {2}error: '1 subtest failed'/); + assert.match(stdout, /# Subtest: level 0b/); + assert.match(stdout, /not ok 4 - level 0b/); + assert.match(stdout, / {2}error: 'level 0b error'/); + assert.match(stdout, /# tests 8/); + assert.match(stdout, /# suites 0/); + assert.match(stdout, /# pass 4/); + assert.match(stdout, /# fail 3/); + assert.match(stdout, /# cancelled 0/); + assert.match(stdout, /# skipped 1/); + assert.match(stdout, /# todo 0/); + + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + } +} + +{ + // Flags that cannot be combined with --test. + const flags = [ + ['--check', '--test'], + ['--interactive', '--test'], + ['--eval', 'console.log("should not print")', '--test'], + ['--print', 'console.log("should not print")', '--test'], + ]; + + for (const args of flags) { + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stdout.toString(), ''); + const stderr = child.stderr.toString(); + assert.match(stderr, /--test/); + assert.notStrictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + } +} + +{ + // Test user logging in tests. + const args = [ + '--test', + '--test-reporter=tap', + 'test/fixtures/test-runner/user-logs.js', + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /# stderr 1/); + assert.match(stdout, /# stderr 2/); + assert.match(stdout, /# stdout 3/); + assert.match(stdout, /# stderr 6/); + assert.match(stdout, /# not ok 1 - fake test/); + assert.match(stdout, /# stderr 5/); + assert.match(stdout, /# stdout 4/); + assert.match(stdout, /# Subtest: a test/); + assert.match(stdout, /ok 1 - a test/); + assert.match(stdout, /# tests 1/); + assert.match(stdout, /# pass 1/); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} + +{ + // Use test with --loader and --require. + // This case is common since vscode uses --require to load the debugger. + const args = ['--no-warnings', + '--experimental-loader', 'data:text/javascript,', + '--require', fixtures.path('empty.js'), + '--test', join(testFixtures, 'default-behavior', 'index.test.js')]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /this should pass/); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option validation + const args = ['--test', '--test-shard=1', join(testFixtures, 'index.js')]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.match(child.stderr.toString(), /The argument '--test-shard' must be in the form of \/\. Received '1'/); + const stdout = child.stdout.toString(); + assert.strictEqual(stdout, ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option validation + const args = ['--test', '--test-shard=1/2/3', join(testFixtures, 'index.js')]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.match(child.stderr.toString(), /The argument '--test-shard' must be in the form of \/\. Received '1\/2\/3'/); + const stdout = child.stdout.toString(); + assert.strictEqual(stdout, ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option validation + const args = ['--test', '--test-shard=0/3', join(testFixtures, 'index.js')]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.match(child.stderr.toString(), /The value of "options\.shard\.index" is out of range\. It must be >= 1 && <= 3\. Received 0/); + const stdout = child.stdout.toString(); + assert.strictEqual(stdout, ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option validation + const args = ['--test', '--test-shard=0xf/20abcd', join(testFixtures, 'index.js')]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.match(child.stderr.toString(), /The argument '--test-shard' must be in the form of \/\. Received '0xf\/20abcd'/); + const stdout = child.stdout.toString(); + assert.strictEqual(stdout, ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option validation + const args = ['--test', '--test-shard=hello', join(testFixtures, 'index.js')]; + const child = spawnSync(process.execPath, args, { cwd: testFixtures }); + + assert.match(child.stderr.toString(), /The argument '--test-shard' must be in the form of \/\. Received 'hello'/); + const stdout = child.stdout.toString(); + assert.strictEqual(stdout, ''); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option, first shard + const args = [ + '--test', + '--test-reporter=tap', + '--test-shard=1/2', + join(testFixtures, 'shards/*.cjs'), + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /# Subtest: a\.cjs this should pass/); + assert.match(stdout, /ok 1 - a\.cjs this should pass/); + + assert.match(stdout, /# Subtest: c\.cjs this should pass/); + assert.match(stdout, /ok 2 - c\.cjs this should pass/); + + assert.match(stdout, /# Subtest: e\.cjs this should pass/); + assert.match(stdout, /ok 3 - e\.cjs this should pass/); + + assert.match(stdout, /# Subtest: g\.cjs this should pass/); + assert.match(stdout, /ok 4 - g\.cjs this should pass/); + + assert.match(stdout, /# Subtest: i\.cjs this should pass/); + assert.match(stdout, /ok 5 - i\.cjs this should pass/); + + assert.match(stdout, /# tests 5/); + assert.match(stdout, /# pass 5/); + assert.match(stdout, /# fail 0/); + assert.match(stdout, /# skipped 0/); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} + +{ + // --test-shard option, last shard + const args = [ + '--test', + '--test-reporter=tap', + '--test-shard=2/2', + join(testFixtures, 'shards/*.cjs'), + ]; + const child = spawnSync(process.execPath, args); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + assert.match(stdout, /# Subtest: b\.cjs this should pass/); + assert.match(stdout, /ok 1 - b\.cjs this should pass/); + + assert.match(stdout, /# Subtest: d\.cjs this should pass/); + assert.match(stdout, /ok 2 - d\.cjs this should pass/); + + assert.match(stdout, /# Subtest: f\.cjs this should pass/); + assert.match(stdout, /ok 3 - f\.cjs this should pass/); + + assert.match(stdout, /# Subtest: h\.cjs this should pass/); + assert.match(stdout, /ok 4 - h\.cjs this should pass/); + + assert.match(stdout, /# Subtest: j\.cjs this should pass/); + assert.match(stdout, /ok 5 - j\.cjs this should pass/); + + assert.match(stdout, /# tests 5/); + assert.match(stdout, /# pass 5/); + assert.match(stdout, /# fail 0/); + assert.match(stdout, /# skipped 0/); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} + +{ + // Should not match files like latest.js + const args = ['--test', '--test-reporter=tap']; + const child = spawnSync(process.execPath, args, { cwd: join(testFixtures, 'issue-54726') }); + + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + + assert.match(stdout, /tests 0/); + assert.match(stdout, /suites 0/); + assert.match(stdout, /pass 0/); + assert.match(stdout, /fail 0/); + assert.match(stdout, /cancelled 0/); + assert.match(stdout, /skipped 0/); + assert.match(stdout, /todo 0/); + + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-complex-dependencies.mjs b/packages/secure-exec/tests/node-conformance/parallel/test-runner-complex-dependencies.mjs new file mode 100644 index 00000000..e8aa9630 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-complex-dependencies.mjs @@ -0,0 +1,126 @@ +// Flags: --expose-internals +import * as common from '../common/index.mjs'; +import { describe, it } from 'node:test'; +import assert from 'node:assert'; +import { spawn } from 'node:child_process'; +import { writeFileSync } from 'node:fs'; +import tmpdir from '../common/tmpdir.js'; + +if (common.isIBMi) + common.skip('IBMi does not support `fs.watch()`'); + +if (common.isAIX) + common.skip('folder watch capability is limited in AIX.'); + +tmpdir.refresh(); + +// Set up test files and dependencies +const fixtureContent = { + 'dependency.js': 'module.exports = {};', + 'test.js': ` +const test = require('node:test'); +require('./dependency.js'); +test('first test has ran');`, + 'test-2.js': ` +const test = require('node:test'); +require('./dependency.js'); +test('second test has ran');`, +}; + +const fixturePaths = Object.fromEntries(Object.keys(fixtureContent) + .map((file) => [file, tmpdir.resolve(file)])); + +Object.entries(fixtureContent) + .forEach(([file, content]) => writeFileSync(fixturePaths[file], content)); + +describe('test runner watch mode with more complex setup', () => { + it('should re-run appropriate tests when dependencies change', async () => { + // Start the test runner in watch mode + const child = spawn(process.execPath, + ['--watch', '--test'], + { encoding: 'utf8', stdio: 'pipe', cwd: tmpdir.path }); + + let currentRunOutput = ''; + const testRuns = []; + + const firstRunCompleted = Promise.withResolvers(); + const secondRunCompleted = Promise.withResolvers(); + const thirdRunCompleted = Promise.withResolvers(); + const fourthRunCompleted = Promise.withResolvers(); + + child.stdout.on('data', (data) => { + const str = data.toString(); + currentRunOutput += str; + + if (/duration_ms\s\d+/.test(str)) { + // Test run has completed + testRuns.push(currentRunOutput); + currentRunOutput = ''; + switch (testRuns.length) { + case 1: + firstRunCompleted.resolve(); + break; + case 2: + secondRunCompleted.resolve(); + break; + case 3: + thirdRunCompleted.resolve(); + break; + case 4: + fourthRunCompleted.resolve(); + break; + } + } + }); + + // Wait for the initial test run to complete + await firstRunCompleted.promise; + + // Modify 'dependency.js' to trigger re-run of both tests + writeFileSync(fixturePaths['dependency.js'], 'module.exports = { modified: true };'); + + // Wait for the second test run to complete + await secondRunCompleted.promise; + + // Modify 'test.js' to trigger re-run of only 'test.js' + writeFileSync(fixturePaths['test.js'], ` +const test = require('node:test'); +require('./dependency.js'); +test('first test has ran again');`); + + // Wait for the third test run to complete + await thirdRunCompleted.promise; + + // Modify 'dependency.js' again to trigger re-run of both tests + writeFileSync(fixturePaths['dependency.js'], 'module.exports = { modified: true, again: true };'); + + // Wait for the fourth test run to complete + await fourthRunCompleted.promise; + + // Kill the child process + child.kill(); + + // Analyze the test runs + assert.strictEqual(testRuns.length, 4); + + // First test run - Both tests should run + const firstRunOutput = testRuns[0]; + assert.match(firstRunOutput, /first test has ran/); + assert.match(firstRunOutput, /second test has ran/); + + // Second test run - We have modified 'dependency.js' only, so both tests should re-run + const secondRunOutput = testRuns[1]; + assert.match(secondRunOutput, /first test has ran/); + assert.match(secondRunOutput, /second test has ran/); + + // Third test run - We have modified 'test.js' only + const thirdRunOutput = testRuns[2]; + assert.match(thirdRunOutput, /first test has ran again/); + assert.doesNotMatch(thirdRunOutput, /second test has ran/); + + // Fourth test run - We have modified 'dependency.js' again, so both tests should re-run + const fourthRunOutput = testRuns[3]; + assert.match(fourthRunOutput, /first test has ran again/); + assert.match(fourthRunOutput, /second test has ran/); + }); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-concurrency.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-concurrency.js new file mode 100644 index 00000000..2cb01bdc --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-concurrency.js @@ -0,0 +1,98 @@ +'use strict'; +const common = require('../common'); +const tmpdir = require('../common/tmpdir'); +const fixtures = require('../common/fixtures'); +const { describe, it, test } = require('node:test'); +const assert = require('node:assert'); +const fs = require('node:fs/promises'); +const os = require('node:os'); +const timers = require('node:timers/promises'); + +tmpdir.refresh(); + +describe('Concurrency option (boolean) = true', { concurrency: true }, () => { + let isFirstTestOver = false; + it('should start the first test', () => new Promise((resolve) => { + setImmediate(() => { isFirstTestOver = true; resolve(); }); + })); + it('should start before the previous test ends', () => { + // Should work even on single core CPUs + assert.strictEqual(isFirstTestOver, false); + }); +}); + +describe( + 'Concurrency option (boolean) = false', + { concurrency: false }, + () => { + let isFirstTestOver = false; + it('should start the first test', () => new Promise((resolve) => { + setImmediate(() => { isFirstTestOver = true; resolve(); }); + })); + it('should start after the previous test ends', () => { + assert.strictEqual(isFirstTestOver, true); + }); + } +); + +// Despite the docs saying so at some point, setting concurrency to true should +// not limit concurrency to the number of available CPU cores. +describe('concurrency: true implies Infinity', { concurrency: true }, () => { + // The factor 5 is intentionally chosen to be higher than the default libuv + // thread pool size. + const nTests = 5 * os.availableParallelism(); + let nStarted = 0; + for (let i = 0; i < nTests; i++) { + it(`should run test ${i} concurrently`, async () => { + assert.strictEqual(nStarted++, i); + await timers.setImmediate(); + assert.strictEqual(nStarted, nTests); + }); + } +}); + +{ + // Make sure tests run in order when root concurrency is 1 (default) + const tree = []; + const expectedTestTree = common.mustCall(() => { + assert.deepStrictEqual(tree, [ + 'suite 1', 'nested', 'suite 2', + '1', '2', 'nested 1', 'nested 2', + 'test', 'test 1', 'test 2', + ]); + }); + + describe('suite 1', () => { + tree.push('suite 1'); + it('1', () => tree.push('1')); + it('2', () => tree.push('2')); + + describe('nested', () => { + tree.push('nested'); + it('nested 1', () => tree.push('nested 1')); + it('nested 2', () => tree.push('nested 2')); + }); + }); + + test('test', async (t) => { + tree.push('test'); + await t.test('test1', () => tree.push('test 1')); + await t.test('test 2', () => tree.push('test 2')); + }); + + describe('suite 2', () => { + tree.push('suite 2'); + it('should run after other suites', expectedTestTree); + }); +} + +test('--test multiple files', { skip: os.availableParallelism() < 3 }, async () => { + await fs.writeFile(tmpdir.resolve('test-runner-concurrency'), ''); + const { code, stderr } = await common.spawnPromisified(process.execPath, [ + '--test', + fixtures.path('test-runner', 'concurrency', 'a.mjs'), + fixtures.path('test-runner', 'concurrency', 'b.mjs'), + ]); + assert.strictEqual(stderr, ''); + assert.strictEqual(code, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-source-map.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-source-map.js new file mode 100644 index 00000000..48807fb2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-source-map.js @@ -0,0 +1,120 @@ +'use strict'; +const common = require('../common'); +const { pathToFileURL } = require('url'); +const fixtures = require('../common/fixtures'); +common.skipIfInspectorDisabled(); + +const { describe, it } = require('node:test'); + +function generateReport(report) { + report = ([ + '# start of coverage report', + ...report, + '# end of coverage report', + ]).join('\n'); + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + return report; +} + +const flags = [ + '--enable-source-maps', + '--test', '--experimental-test-coverage', '--test-reporter', 'tap', +]; + +describe('Coverage with source maps', async () => { + await it('should work with source maps', async (t) => { + const report = generateReport([ + '# --------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# --------------------------------------------------------------', + '# a.test.ts | 53.85 | 100.00 | 100.00 | 8-13', // part of a bundle + '# b.test.ts | 55.56 | 100.00 | 100.00 | 1 7-9', // part of a bundle + '# index.test.js | 71.43 | 66.67 | 100.00 | 6-7', // no source map + '# stdin.test.ts | 57.14 | 100.00 | 100.00 | 4-6', // Source map without original file + '# --------------------------------------------------------------', + '# all files | 58.33 | 87.50 | 100.00 | ', + '# --------------------------------------------------------------', + ]); + + const spawned = await common.spawnPromisified(process.execPath, flags, { + cwd: fixtures.path('test-runner', 'coverage') + }); + + t.assert.strictEqual(spawned.stderr, ''); + t.assert.ok(spawned.stdout.includes(report)); + t.assert.strictEqual(spawned.code, 1); + }); + + await it('should only work with --enable-source-maps', async (t) => { + const report = generateReport([ + '# --------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# --------------------------------------------------------------', + '# a.test.mjs | 100.00 | 100.00 | 100.00 | ', + '# index.test.js | 71.43 | 66.67 | 100.00 | 6-7', + '# stdin.test.js | 100.00 | 100.00 | 100.00 | ', + '# --------------------------------------------------------------', + '# all files | 85.71 | 87.50 | 100.00 | ', + '# --------------------------------------------------------------', + ]); + + const spawned = await common.spawnPromisified(process.execPath, flags.slice(1), { + cwd: fixtures.path('test-runner', 'coverage') + }); + t.assert.strictEqual(spawned.stderr, ''); + t.assert.ok(spawned.stdout.includes(report)); + t.assert.strictEqual(spawned.code, 1); + }); + + await it('properly accounts for line endings in source maps', async (t) => { + const report = generateReport([ + '# ------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# ------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# source-maps | | | | ', + '# line-lengths | | | | ', + '# index.ts | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + '# all files | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + ]); + + const spawned = await common.spawnPromisified(process.execPath, [ + ...flags, + fixtures.path('test-runner', 'source-maps', 'line-lengths', 'index.js'), + ]); + t.assert.strictEqual(spawned.stderr, ''); + t.assert.ok(spawned.stdout.includes(report)); + t.assert.strictEqual(spawned.code, 0); + }); + + await it('should throw when a source map is missing a source file', async (t) => { + const file = fixtures.path('test-runner', 'source-maps', 'missing-sources', 'index.js'); + const missing = fixtures.path('test-runner', 'source-maps', 'missing-sources', 'nonexistent.js'); + const spawned = await common.spawnPromisified(process.execPath, [...flags, file]); + + const error = `Cannot find '${pathToFileURL(missing)}' imported from the source map for '${pathToFileURL(file)}'`; + t.assert.strictEqual(spawned.stderr, ''); + t.assert.ok(spawned.stdout.includes(error)); + t.assert.strictEqual(spawned.code, 1); + }); + + for (const [file, message] of [ + [fixtures.path('test-runner', 'source-maps', 'invalid-json', 'index.js'), 'is not valid JSON'], + [fixtures.path('test-runner', 'source-maps', 'missing-map.js'), 'does not exist'], + ]) { + await it(`should throw when a source map ${message}`, async (t) => { + const spawned = await common.spawnPromisified(process.execPath, [...flags, file]); + + const error = `The source map for '${pathToFileURL(file)}' does not exist or is corrupt`; + t.assert.strictEqual(spawned.stderr, ''); + t.assert.ok(spawned.stdout.includes(error)); + t.assert.strictEqual(spawned.code, 1); + }); + } +}).then(common.mustCall()); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-thresholds.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-thresholds.js new file mode 100644 index 00000000..c1b64cb0 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage-thresholds.js @@ -0,0 +1,147 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { readdirSync } = require('node:fs'); +const { test } = require('node:test'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); + +common.skipIfInspectorDisabled(); +tmpdir.refresh(); + +function findCoverageFileForPid(pid) { + const pattern = `^coverage\\-${pid}\\-(\\d{13})\\-(\\d+)\\.json$`; + const regex = new RegExp(pattern); + + return readdirSync(tmpdir.path).find((file) => { + return regex.test(file); + }); +} + +function getTapCoverageFixtureReport() { + + const report = [ + '# start of coverage report', + '# --------------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# --------------------------------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# invalid-tap.js | 100.00 | 100.00 | 100.00 | ', + '# v8-coverage | | | | ', + '# throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '# --------------------------------------------------------------------------------------------', + '# all files | 78.35 | 43.75 | 60.00 | ', + '# --------------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + return report; +} + +const fixture = fixtures.path('test-runner', 'coverage.js'); +const reporter = fixtures.fileURL('test-runner/custom_reporters/coverage.mjs'); + +const coverages = [ + { flag: '--test-coverage-lines', name: 'line', actual: 78.35 }, + { flag: '--test-coverage-functions', name: 'function', actual: 60.00 }, + { flag: '--test-coverage-branches', name: 'branch', actual: 43.75 }, +]; + +for (const coverage of coverages) { + test(`test passing ${coverage.flag}`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=25`, + '--test-reporter', 'tap', + fixture, + ]); + + const stdout = result.stdout.toString(); + assert(stdout.includes(getTapCoverageFixtureReport())); + assert.doesNotMatch(stdout, RegExp(`Error: [\\d\\.]+% ${coverage.name} coverage`)); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); + }); + + test(`test passing ${coverage.flag} with custom reporter`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=25`, + '--test-reporter', reporter, + fixture, + ]); + + const stdout = JSON.parse(result.stdout.toString()); + assert.strictEqual(stdout.summary.thresholds[coverage.name], 25); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); + }); + + test(`test failing ${coverage.flag}`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=99`, + '--test-reporter', 'tap', + fixture, + ]); + + const stdout = result.stdout.toString(); + assert(stdout.includes(getTapCoverageFixtureReport())); + assert.match(stdout, RegExp(`Error: ${coverage.actual.toFixed(2)}% ${coverage.name} coverage does not meet threshold of 99%`)); + assert.strictEqual(result.status, 1); + assert(!findCoverageFileForPid(result.pid)); + }); + + test(`test failing ${coverage.flag} with custom reporter`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=99`, + '--test-reporter', reporter, + fixture, + ]); + + const stdout = JSON.parse(result.stdout.toString()); + assert.strictEqual(stdout.summary.thresholds[coverage.name], 99); + assert.strictEqual(result.status, 1); + assert(!findCoverageFileForPid(result.pid)); + }); + + test(`test out-of-range ${coverage.flag} (too high)`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=101`, + fixture, + ]); + + assert.match(result.stderr.toString(), RegExp(`The value of "${coverage.flag}`)); + assert.strictEqual(result.status, 1); + assert(!findCoverageFileForPid(result.pid)); + }); + + test(`test out-of-range ${coverage.flag} (too low)`, () => { + const result = spawnSync(process.execPath, [ + '--test', + '--experimental-test-coverage', + `${coverage.flag}=-1`, + fixture, + ]); + + assert.match(result.stderr.toString(), RegExp(`The value of "${coverage.flag}`)); + assert.strictEqual(result.status, 1); + assert(!findCoverageFileForPid(result.pid)); + }); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage.js new file mode 100644 index 00000000..5756f1d2 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-coverage.js @@ -0,0 +1,491 @@ +'use strict'; +const common = require('../common'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { readdirSync } = require('node:fs'); +const { test } = require('node:test'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const skipIfNoInspector = { + skip: !process.features.inspector ? 'inspector disabled' : false +}; + +tmpdir.refresh(); + +function findCoverageFileForPid(pid) { + const pattern = `^coverage\\-${pid}\\-(\\d{13})\\-(\\d+)\\.json$`; + const regex = new RegExp(pattern); + + return readdirSync(tmpdir.path).find((file) => { + return regex.test(file); + }); +} + +function getTapCoverageFixtureReport() { + + const report = [ + '# start of coverage report', + '# --------------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# --------------------------------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# invalid-tap.js | 100.00 | 100.00 | 100.00 | ', + '# v8-coverage | | | | ', + '# throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '# --------------------------------------------------------------------------------------------', + '# all files | 78.35 | 43.75 | 60.00 | ', + '# --------------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + return report; +} + +function getSpecCoverageFixtureReport() { + + const report = [ + '\u2139 start of coverage report', + '\u2139 --------------------------------------------------------------------------------------------', + '\u2139 file | line % | branch % | funcs % | uncovered lines', + '\u2139 --------------------------------------------------------------------------------------------', + '\u2139 test | | | | ', + '\u2139 fixtures | | | | ', + '\u2139 test-runner | | | | ', + '\u2139 coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '\u2139 invalid-tap.js | 100.00 | 100.00 | 100.00 | ', + '\u2139 v8-coverage | | | | ', + '\u2139 throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '\u2139 --------------------------------------------------------------------------------------------', + '\u2139 all files | 78.35 | 43.75 | 60.00 | ', + '\u2139 --------------------------------------------------------------------------------------------', + '\u2139 end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + return report; +} + +test('test coverage report', async (t) => { + await t.test('handles the inspector not being available', (t) => { + if (process.features.inspector) { + return; + } + + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = ['--experimental-test-coverage', fixture]; + const result = spawnSync(process.execPath, args); + + assert(!result.stdout.toString().includes('# start of coverage report')); + assert(result.stderr.toString().includes('coverage could not be collected')); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); + }); +}); + +test('test tap coverage reporter', skipIfNoInspector, async (t) => { + await t.test('coverage is reported and dumped to NODE_V8_COVERAGE if present', (t) => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = ['--experimental-test-coverage', '--test-reporter', 'tap', fixture]; + const options = { env: { ...process.env, NODE_V8_COVERAGE: tmpdir.path } }; + const result = spawnSync(process.execPath, args, options); + const report = getTapCoverageFixtureReport(); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.stderr.toString(), ''); + assert.strictEqual(result.status, 0); + assert(findCoverageFileForPid(result.pid)); + }); + + await t.test('coverage is reported without NODE_V8_COVERAGE present', (t) => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = ['--experimental-test-coverage', '--test-reporter', 'tap', fixture]; + const result = spawnSync(process.execPath, args); + const report = getTapCoverageFixtureReport(); + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.stderr.toString(), ''); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); + }); +}); + +test('test spec coverage reporter', skipIfNoInspector, async (t) => { + await t.test('coverage is reported and dumped to NODE_V8_COVERAGE if present', (t) => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = ['--experimental-test-coverage', '--test-reporter', 'spec', fixture]; + const options = { env: { ...process.env, NODE_V8_COVERAGE: tmpdir.path } }; + const result = spawnSync(process.execPath, args, options); + const report = getSpecCoverageFixtureReport(); + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.stderr.toString(), ''); + assert.strictEqual(result.status, 0); + assert(findCoverageFileForPid(result.pid)); + }); + + await t.test('coverage is reported without NODE_V8_COVERAGE present', (t) => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = ['--experimental-test-coverage', '--test-reporter', 'spec', fixture]; + const result = spawnSync(process.execPath, args); + const report = getSpecCoverageFixtureReport(); + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.stderr.toString(), ''); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); + }); +}); + +test('single process coverage is the same with --test', skipIfNoInspector, () => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = [ + '--test', '--experimental-test-coverage', '--test-reporter', 'tap', fixture, + ]; + const result = spawnSync(process.execPath, args); + const report = getTapCoverageFixtureReport(); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); +}); + +test('coverage is combined for multiple processes', skipIfNoInspector, () => { + let report = [ + '# start of coverage report', + '# -------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# -------------------------------------------------------------------', + '# common.js | 89.86 | 62.50 | 100.00 | 8 13-14 18 34-35 53', + '# first.test.js | 83.33 | 100.00 | 50.00 | 5-6', + '# second.test.js | 100.00 | 100.00 | 100.00 | ', + '# third.test.js | 100.00 | 100.00 | 100.00 | ', + '# -------------------------------------------------------------------', + '# all files | 92.11 | 72.73 | 88.89 | ', + '# -------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + + const fixture = fixtures.path('v8-coverage', 'combined_coverage'); + const args = [ + '--test', '--experimental-test-coverage', '--test-reporter', 'tap', + ]; + const result = spawnSync(process.execPath, args, { + env: { ...process.env, NODE_TEST_TMPDIR: tmpdir.path }, + cwd: fixture, + }); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); +}); + +test.skip('coverage works with isolation=none', skipIfNoInspector, () => { + // There is a bug in coverage calculation. The branch % in the common.js + // fixture is different depending on the test isolation mode. The 'none' mode + // is closer to what c8 reports here, so the bug is likely in the code that + // merges reports from different processes. + let report = [ + '# start of coverage report', + '# -------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# -------------------------------------------------------------------', + '# common.js | 89.86 | 68.42 | 100.00 | 8 13-14 18 34-35 53', + '# first.test.js | 83.33 | 100.00 | 50.00 | 5-6', + '# second.test.js | 100.00 | 100.00 | 100.00 | ', + '# third.test.js | 100.00 | 100.00 | 100.00 | ', + '# -------------------------------------------------------------------', + '# all files | 92.11 | 76.00 | 88.89 | ', + '# -------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + + const fixture = fixtures.path('v8-coverage', 'combined_coverage'); + const args = [ + '--test', '--experimental-test-coverage', '--test-reporter', 'tap', '--experimental-test-isolation=none', + ]; + const result = spawnSync(process.execPath, args, { + env: { ...process.env, NODE_TEST_TMPDIR: tmpdir.path }, + cwd: fixture, + }); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); +}); + +test('coverage reports on lines, functions, and branches', skipIfNoInspector, async (t) => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const child = spawnSync(process.execPath, + ['--test', '--experimental-test-coverage', '--test-reporter', + fixtures.fileURL('test-runner/custom_reporters/coverage.mjs'), + fixture]); + assert.strictEqual(child.stderr.toString(), ''); + const stdout = child.stdout.toString(); + const coverage = JSON.parse(stdout); + + await t.test('does not include node_modules', () => { + assert.strictEqual(coverage.summary.files.length, 3); + const files = ['coverage.js', 'invalid-tap.js', 'throw.js']; + coverage.summary.files.forEach((file, index) => { + assert.ok(file.path.endsWith(files[index])); + }); + }); + + const file = coverage.summary.files[0]; + + await t.test('reports on function coverage', () => { + const uncalledFunction = file.functions.find((f) => f.name === 'uncalledTopLevelFunction'); + assert.strictEqual(uncalledFunction.count, 0); + assert.strictEqual(uncalledFunction.line, 16); + + const calledTwice = file.functions.find((f) => f.name === 'fnWithControlFlow'); + assert.strictEqual(calledTwice.count, 2); + assert.strictEqual(calledTwice.line, 35); + }); + + await t.test('reports on branch coverage', () => { + const uncalledBranch = file.branches.find((b) => b.line === 6); + assert.strictEqual(uncalledBranch.count, 0); + + const calledTwice = file.branches.find((b) => b.line === 35); + assert.strictEqual(calledTwice.count, 2); + }); + + await t.test('reports on line coverage', () => { + [ + { line: 36, count: 2 }, + { line: 37, count: 1 }, + { line: 38, count: 1 }, + { line: 39, count: 0 }, + { line: 40, count: 1 }, + { line: 41, count: 1 }, + { line: 42, count: 1 }, + { line: 43, count: 0 }, + { line: 44, count: 0 }, + ].forEach((line) => { + const testLine = file.lines.find((l) => l.line === line.line); + assert.strictEqual(testLine.count, line.count); + }); + }); +}); + +test('coverage with ESM hook - source irrelevant', skipIfNoInspector, () => { + let report = [ + '# start of coverage report', + '# ------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# ------------------------------------------------------------------', + '# hooks.mjs | 100.00 | 100.00 | 100.00 | ', + '# register-hooks.js | 100.00 | 100.00 | 100.00 | ', + '# virtual.js | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + '# all files | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + + const fixture = fixtures.path('test-runner', 'coverage-loader'); + const args = [ + '--import', './register-hooks.js', '--test', '--experimental-test-coverage', '--test-reporter', 'tap', 'virtual.js', + ]; + const result = spawnSync(process.execPath, args, { cwd: fixture }); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); +}); + +test('coverage with ESM hook - source transpiled', skipIfNoInspector, () => { + let report = [ + '# start of coverage report', + '# ------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# ------------------------------------------------------------------', + '# hooks.mjs | 100.00 | 100.00 | 100.00 | ', + '# register-hooks.js | 100.00 | 100.00 | 100.00 | ', + '# sum.test.ts | 100.00 | 100.00 | 100.00 | ', + '# sum.ts | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + '# all files | 100.00 | 100.00 | 100.00 | ', + '# ------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + + const fixture = fixtures.path('test-runner', 'coverage-loader'); + const args = [ + '--import', './register-hooks.js', '--test', '--experimental-test-coverage', + '--test-reporter', 'tap', 'sum.test.ts', + ]; + const result = spawnSync(process.execPath, args, { cwd: fixture }); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); +}); + +test('coverage with excluded files', skipIfNoInspector, () => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = [ + '--experimental-test-coverage', '--test-reporter', 'tap', + '--test-coverage-exclude=test/*/test-runner/invalid-tap.js', + fixture]; + const result = spawnSync(process.execPath, args); + const report = [ + '# start of coverage report', + '# -----------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# -----------------------------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# v8-coverage | | | | ', + '# throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '# -----------------------------------------------------------------------------------------', + '# all files | 78.13 | 40.00 | 60.00 | ', + '# -----------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); +}); + +test('coverage with included files', skipIfNoInspector, () => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = [ + '--experimental-test-coverage', '--test-reporter', 'tap', + '--test-coverage-include=test/fixtures/test-runner/coverage.js', + '--test-coverage-include=test/fixtures/v8-coverage/throw.js', + fixture, + ]; + const result = spawnSync(process.execPath, args); + const report = [ + '# start of coverage report', + '# -----------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# -----------------------------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# v8-coverage | | | | ', + '# throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '# -----------------------------------------------------------------------------------------', + '# all files | 78.13 | 40.00 | 60.00 | ', + '# -----------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); +}); + +test('coverage with included and excluded files', skipIfNoInspector, () => { + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = [ + '--experimental-test-coverage', '--test-reporter', 'tap', + '--test-coverage-include=test/fixtures/test-runner/*.js', + '--test-coverage-exclude=test/fixtures/test-runner/*-tap.js', + fixture, + ]; + const result = spawnSync(process.execPath, args); + const report = [ + '# start of coverage report', + '# -----------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# -----------------------------------------------------------------------------------------', + '# test | | | | ', + '# fixtures | | | | ', + '# test-runner | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# -----------------------------------------------------------------------------------------', + '# all files | 78.65 | 38.46 | 60.00 | ', + '# -----------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + + if (common.isWindows) { + return report.replaceAll('/', '\\'); + } + + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); + assert(!findCoverageFileForPid(result.pid)); +}); + +test('correctly prints the coverage report of files contained in parent directories', skipIfNoInspector, () => { + let report = [ + '# start of coverage report', + '# --------------------------------------------------------------------------------------------', + '# file | line % | branch % | funcs % | uncovered lines', + '# --------------------------------------------------------------------------------------------', + '# .. | | | | ', + '# coverage.js | 78.65 | 38.46 | 60.00 | 12-13 16-22 27 39 43-44 61-62 66-67 71-72', + '# invalid-tap.js | 100.00 | 100.00 | 100.00 | ', + '# .. | | | | ', + '# v8-coverage | | | | ', + '# throw.js | 71.43 | 50.00 | 100.00 | 5-6', + '# --------------------------------------------------------------------------------------------', + '# all files | 78.35 | 43.75 | 60.00 | ', + '# --------------------------------------------------------------------------------------------', + '# end of coverage report', + ].join('\n'); + + if (common.isWindows) { + report = report.replaceAll('/', '\\'); + } + const fixture = fixtures.path('test-runner', 'coverage.js'); + const args = [ + '--test', '--experimental-test-coverage', '--test-reporter', 'tap', fixture, + ]; + const result = spawnSync(process.execPath, args, { + env: { ...process.env, NODE_TEST_TMPDIR: tmpdir.path }, + cwd: fixtures.path('test-runner', 'coverage'), + }); + + assert.strictEqual(result.stderr.toString(), ''); + assert(result.stdout.toString().includes(report)); + assert.strictEqual(result.status, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-custom-assertions.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-custom-assertions.js new file mode 100644 index 00000000..a4bdf0f5 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-custom-assertions.js @@ -0,0 +1,63 @@ +'use strict'; +require('../common'); +const assert = require('node:assert'); +const { test, assert: testAssertions } = require('node:test'); + +testAssertions.register('isOdd', (n) => { + assert.strictEqual(n % 2, 1); +}); + +testAssertions.register('ok', () => { + return 'ok'; +}); + +testAssertions.register('snapshot', () => { + return 'snapshot'; +}); + +testAssertions.register('deepStrictEqual', () => { + return 'deepStrictEqual'; +}); + +testAssertions.register('context', function() { + return this; +}); + +test('throws if name is not a string', () => { + assert.throws(() => { + testAssertions.register(5); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "name" argument must be of type string. Received type number (5)' + }); +}); + +test('throws if fn is not a function', () => { + assert.throws(() => { + testAssertions.register('foo', 5); + }, { + code: 'ERR_INVALID_ARG_TYPE', + message: 'The "fn" argument must be of type function. Received type number (5)' + }); +}); + +test('invokes a custom assertion as part of the test plan', (t) => { + t.plan(2); + t.assert.isOdd(5); + assert.throws(() => { + t.assert.isOdd(4); + }, { + code: 'ERR_ASSERTION', + message: /Expected values to be strictly equal/ + }); +}); + +test('can override existing assertions', (t) => { + assert.strictEqual(t.assert.ok(), 'ok'); + assert.strictEqual(t.assert.snapshot(), 'snapshot'); + assert.strictEqual(t.assert.deepStrictEqual(), 'deepStrictEqual'); +}); + +test('"this" is set to the TestContext', (t) => { + assert.strictEqual(t.assert.context(), t); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-enable-source-maps-issue.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-enable-source-maps-issue.js new file mode 100644 index 00000000..95112ca4 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-enable-source-maps-issue.js @@ -0,0 +1,16 @@ +'use strict'; +require('../common'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { test } = require('node:test'); +const fixtures = require('../common/fixtures'); + +test('ensures --enable-source-maps does not throw an error', () => { + const fixture = fixtures.path('test-runner', 'coverage', 'stdin.test.js'); + const args = ['--enable-source-maps', fixture]; + + const result = spawnSync(process.execPath, args); + + assert.strictEqual(result.stderr.toString(), ''); + assert.strictEqual(result.status, 0); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-error-reporter.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-error-reporter.js new file mode 100644 index 00000000..84ae37fb --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-error-reporter.js @@ -0,0 +1,32 @@ +'use strict'; + +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { test } = require('node:test'); +const cwd = fixtures.path('test-runner', 'error-reporter-fail-fast'); + +test('all tests failures reported without FAIL_FAST flag', async () => { + const args = [ + '--test-reporter=./test/common/test-error-reporter.js', + '--test-concurrency=1', + '--test', + `${cwd}/*.mjs`, + ]; + const cp = spawnSync(process.execPath, args); + const failureCount = (cp.stdout.toString().match(/Test failure:/g) || []).length; + assert.strictEqual(failureCount, 2); +}); + +test('FAIL_FAST stops test execution after first failure', async () => { + const args = [ + '--test-reporter=./test/common/test-error-reporter.js', + '--test-concurrency=1', + '--test', + `${cwd}/*.mjs`, + ]; + const cp = spawnSync(process.execPath, args, { env: { ...process.env, FAIL_FAST: 'true' } }); + const failureCount = (cp.stdout.toString().match(/Test failure:/g) || []).length; + assert.strictEqual(failureCount, 1); +}); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-exit-code.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-exit-code.js new file mode 100644 index 00000000..d2f0251e --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-exit-code.js @@ -0,0 +1,72 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { spawnSync, spawn } = require('child_process'); +const { once } = require('events'); +const { finished } = require('stream/promises'); + +async function runAndKill(file) { + if (common.isWindows) { + common.printSkipMessage(`signals are not supported in windows, skipping ${file}`); + return; + } + let stdout = ''; + const child = spawn(process.execPath, ['--test', '--test-reporter=tap', file]); + child.stdout.setEncoding('utf8'); + child.stdout.on('data', (chunk) => { + if (!stdout.length) child.kill('SIGINT'); + stdout += chunk; + }); + const [code, signal] = await once(child, 'exit'); + await finished(child.stdout); + assert(stdout.startsWith('TAP version 13\n')); + assert.strictEqual(signal, null); + assert.strictEqual(code, 1); +} + +if (process.argv[2] === 'child') { + const test = require('node:test'); + + if (process.argv[3] === 'pass') { + test('passing test', () => { + assert.strictEqual(true, true); + }); + } else if (process.argv[3] === 'fail') { + assert.strictEqual(process.argv[3], 'fail'); + test('failing test', () => { + assert.strictEqual(true, false); + }); + } else assert.fail('unreachable'); +} else { + let child = spawnSync(process.execPath, [__filename, 'child', 'pass']); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + + child = spawnSync(process.execPath, [ + '--test', + fixtures.path('test-runner', 'default-behavior', 'subdir', 'subdir_test.js'), + ]); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + + + child = spawnSync(process.execPath, [ + '--test', + fixtures.path('test-runner', 'todo_exit_code.js'), + ]); + assert.strictEqual(child.status, 0); + assert.strictEqual(child.signal, null); + const stdout = child.stdout.toString(); + assert.match(stdout, /tests 3/); + assert.match(stdout, /pass 0/); + assert.match(stdout, /fail 0/); + assert.match(stdout, /todo 3/); + + child = spawnSync(process.execPath, [__filename, 'child', 'fail']); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); + + runAndKill(fixtures.path('test-runner', 'never_ending_sync.js')).then(common.mustCall()); + runAndKill(fixtures.path('test-runner', 'never_ending_async.js')).then(common.mustCall()); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-extraneous-async-activity.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-extraneous-async-activity.js new file mode 100644 index 00000000..58593fe7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-extraneous-async-activity.js @@ -0,0 +1,68 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const assert = require('assert'); +const { spawnSync } = require('child_process'); + +{ + const child = spawnSync(process.execPath, [ + '--test', + fixtures.path('test-runner', 'extraneous_set_immediate_async.mjs'), + ]); + const stdout = child.stdout.toString(); + assert.match(stdout, /Error: Test "extraneous async activity test" at .+extraneous_set_immediate_async\.mjs:3:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /pass 1/m); + assert.match(stdout, /fail 1$/m); + assert.match(stdout, /cancelled 0$/m); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + const child = spawnSync(process.execPath, [ + '--test', + fixtures.path('test-runner', 'extraneous_set_timeout_async.mjs'), + ]); + const stdout = child.stdout.toString(); + assert.match(stdout, /Error: Test "extraneous async activity test" at .+extraneous_set_timeout_async\.mjs:3:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /pass 1$/m); + assert.match(stdout, /fail 1$/m); + assert.match(stdout, /cancelled 0$/m); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + const child = spawnSync(process.execPath, [ + '--test', + fixtures.path('test-runner', 'async-error-in-test-hook.mjs'), + ]); + const stdout = child.stdout.toString(); + assert.match(stdout, /Error: Test hook "before" at .+async-error-in-test-hook\.mjs:3:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "beforeEach" at .+async-error-in-test-hook\.mjs:9:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "after" at .+async-error-in-test-hook\.mjs:15:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "afterEach" at .+async-error-in-test-hook\.mjs:21:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /pass 1$/m); + assert.match(stdout, /fail 1$/m); + assert.match(stdout, /cancelled 0$/m); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} + +{ + const child = spawnSync(process.execPath, [ + '--test', + '--experimental-test-isolation=none', + fixtures.path('test-runner', 'async-error-in-test-hook.mjs'), + ]); + const stdout = child.stdout.toString(); + assert.match(stdout, /Error: Test hook "before" at .+async-error-in-test-hook\.mjs:3:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "beforeEach" at .+async-error-in-test-hook\.mjs:9:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "after" at .+async-error-in-test-hook\.mjs:15:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /Error: Test hook "afterEach" at .+async-error-in-test-hook\.mjs:21:1 generated asynchronous activity after the test ended/m); + assert.match(stdout, /pass 1$/m); + assert.match(stdout, /fail 0$/m); + assert.match(stdout, /cancelled 0$/m); + assert.strictEqual(child.status, 1); + assert.strictEqual(child.signal, null); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-filetest-location.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-filetest-location.js new file mode 100644 index 00000000..4e09bcd3 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-filetest-location.js @@ -0,0 +1,20 @@ +'use strict'; +const common = require('../common'); +const fixtures = require('../common/fixtures'); +const { strictEqual } = require('node:assert'); +const { relative } = require('node:path'); +const { run } = require('node:test'); +const fixture = fixtures.path('test-runner', 'never_ending_sync.js'); +const relativePath = relative(process.cwd(), fixture); +const stream = run({ + files: [relativePath], + timeout: common.platformTimeout(100), +}); + +stream.on('test:fail', common.mustCall((result) => { + strictEqual(result.name, relativePath); + strictEqual(result.details.error.failureType, 'testTimeoutFailure'); + strictEqual(result.line, 1); + strictEqual(result.column, 1); + strictEqual(result.file, fixture); +})); diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-filter-warning.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-filter-warning.js new file mode 100644 index 00000000..0f98f796 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-filter-warning.js @@ -0,0 +1,11 @@ +// Flags: --test-only +'use strict'; +const common = require('../common'); +const { test } = require('node:test'); +const { defaultMaxListeners } = require('node:events'); + +process.on('warning', common.mustNotCall()); + +for (let i = 0; i < defaultMaxListeners + 1; ++i) { + test(`test ${i + 1}`); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-failure.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-failure.js new file mode 100644 index 00000000..ae2b21d7 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-failure.js @@ -0,0 +1,25 @@ +'use strict'; +require('../common'); +const { match, doesNotMatch, strictEqual } = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const fixtures = require('../common/fixtures'); +const fixture = fixtures.path('test-runner/throws_sync_and_async.js'); + +for (const isolation of ['none', 'process']) { + const args = [ + '--test', + '--test-reporter=spec', + '--test-force-exit', + `--experimental-test-isolation=${isolation}`, + fixture, + ]; + const r = spawnSync(process.execPath, args); + + strictEqual(r.status, 1); + strictEqual(r.signal, null); + strictEqual(r.stderr.toString(), ''); + + const stdout = r.stdout.toString(); + match(stdout, /Error: fails/); + doesNotMatch(stdout, /this should not have a chance to be thrown/); +} diff --git a/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-flush.js b/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-flush.js new file mode 100644 index 00000000..ddc4ea97 --- /dev/null +++ b/packages/secure-exec/tests/node-conformance/parallel/test-runner-force-exit-flush.js @@ -0,0 +1,49 @@ +'use strict'; +require('../common'); +const fixtures = require('../common/fixtures'); +const tmpdir = require('../common/tmpdir'); +const { match, strictEqual } = require('node:assert'); +const { spawnSync } = require('node:child_process'); +const { readFileSync } = require('node:fs'); +const { test } = require('node:test'); + +function runWithReporter(reporter) { + const destination = tmpdir.resolve(`${reporter}.out`); + const args = [ + '--test-force-exit', + `--test-reporter=${reporter}`, + `--test-reporter-destination=${destination}`, + fixtures.path('test-runner', 'reporters.js'), + ]; + const child = spawnSync(process.execPath, args); + strictEqual(child.stdout.toString(), ''); + strictEqual(child.stderr.toString(), ''); + strictEqual(child.status, 1); + return destination; +} + +tmpdir.refresh(); + +test('junit reporter', () => { + const output = readFileSync(runWithReporter('junit'), 'utf8'); + match(output, //); + match(output, //); + match(output, //); + match(output, /